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/evmcs.* 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 11677KTZ8866 BACKLIGHT DRIVER 11678M: Jianhua Lu <lujianhua000@gmail.com> 11679S: Maintained 11680F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11681F: drivers/video/backlight/ktz8866.c 11682 11683L3MDEV 11684M: David Ahern <dsahern@kernel.org> 11685L: netdev@vger.kernel.org 11686S: Maintained 11687F: include/net/l3mdev.h 11688F: net/l3mdev 11689 11690LANDLOCK SECURITY MODULE 11691M: Mickaël Salaün <mic@digikod.net> 11692L: linux-security-module@vger.kernel.org 11693S: Supported 11694W: https://landlock.io 11695T: git https://github.com/landlock-lsm/linux.git 11696F: Documentation/security/landlock.rst 11697F: Documentation/userspace-api/landlock.rst 11698F: include/uapi/linux/landlock.h 11699F: samples/landlock/ 11700F: security/landlock/ 11701F: tools/testing/selftests/landlock/ 11702K: landlock 11703K: LANDLOCK 11704 11705LANTIQ / INTEL Ethernet drivers 11706M: Hauke Mehrtens <hauke@hauke-m.de> 11707L: netdev@vger.kernel.org 11708S: Maintained 11709F: drivers/net/dsa/lantiq_gswip.c 11710F: drivers/net/dsa/lantiq_pce.h 11711F: drivers/net/ethernet/lantiq_xrx200.c 11712F: net/dsa/tag_gswip.c 11713 11714LANTIQ MIPS ARCHITECTURE 11715M: John Crispin <john@phrozen.org> 11716L: linux-mips@vger.kernel.org 11717S: Maintained 11718F: arch/mips/lantiq 11719F: drivers/soc/lantiq 11720 11721LASI 53c700 driver for PARISC 11722M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11723L: linux-scsi@vger.kernel.org 11724S: Maintained 11725F: Documentation/scsi/53c700.rst 11726F: drivers/scsi/53c700* 11727 11728LEAKING_ADDRESSES 11729M: Tobin C. Harding <me@tobin.cc> 11730M: Tycho Andersen <tycho@tycho.pizza> 11731L: linux-hardening@vger.kernel.org 11732S: Maintained 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11734F: scripts/leaking_addresses.pl 11735 11736LED SUBSYSTEM 11737M: Pavel Machek <pavel@ucw.cz> 11738M: Lee Jones <lee@kernel.org> 11739L: linux-leds@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11742F: Documentation/devicetree/bindings/leds/ 11743F: drivers/leds/ 11744F: include/dt-bindings/leds/ 11745F: include/linux/leds.h 11746 11747LEGACY EEPROM DRIVER 11748M: Jean Delvare <jdelvare@suse.com> 11749S: Maintained 11750F: Documentation/misc-devices/eeprom.rst 11751F: drivers/misc/eeprom/eeprom.c 11752 11753LEGO MINDSTORMS EV3 11754R: David Lechner <david@lechnology.com> 11755S: Maintained 11756F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11757F: arch/arm/boot/dts/da850-lego-ev3.dts 11758F: drivers/power/supply/lego_ev3_battery.c 11759 11760LEGO USB Tower driver 11761M: Juergen Stuber <starblue@users.sourceforge.net> 11762L: legousb-devel@lists.sourceforge.net 11763S: Maintained 11764W: http://legousb.sourceforge.net/ 11765F: drivers/usb/misc/legousbtower.c 11766 11767LETSKETCH HID TABLET DRIVER 11768M: Hans de Goede <hdegoede@redhat.com> 11769L: linux-input@vger.kernel.org 11770S: Maintained 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11772F: drivers/hid/hid-letsketch.c 11773 11774LG LAPTOP EXTRAS 11775M: Matan Ziv-Av <matan@svgalib.org> 11776L: platform-driver-x86@vger.kernel.org 11777S: Maintained 11778F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11779F: Documentation/admin-guide/laptops/lg-laptop.rst 11780F: drivers/platform/x86/lg-laptop.c 11781 11782LG2160 MEDIA DRIVER 11783M: Michael Krufky <mkrufky@linuxtv.org> 11784L: linux-media@vger.kernel.org 11785S: Maintained 11786W: https://linuxtv.org 11787W: http://github.com/mkrufky 11788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11789T: git git://linuxtv.org/mkrufky/tuners.git 11790F: drivers/media/dvb-frontends/lg2160.* 11791 11792LGDT3305 MEDIA DRIVER 11793M: Michael Krufky <mkrufky@linuxtv.org> 11794L: linux-media@vger.kernel.org 11795S: Maintained 11796W: https://linuxtv.org 11797W: http://github.com/mkrufky 11798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11799T: git git://linuxtv.org/mkrufky/tuners.git 11800F: drivers/media/dvb-frontends/lgdt3305.* 11801 11802LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11803M: Viresh Kumar <vireshk@kernel.org> 11804L: linux-ide@vger.kernel.org 11805S: Maintained 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11807F: drivers/ata/pata_arasan_cf.c 11808F: include/linux/pata_arasan_cf_data.h 11809 11810LIBATA PATA DRIVERS 11811R: Sergey Shtylyov <s.shtylyov@omp.ru> 11812L: linux-ide@vger.kernel.org 11813F: drivers/ata/ata_*.c 11814F: drivers/ata/pata_*.c 11815 11816LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11817M: Linus Walleij <linus.walleij@linaro.org> 11818L: linux-ide@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11821F: drivers/ata/pata_ftide010.c 11822F: drivers/ata/sata_gemini.c 11823F: drivers/ata/sata_gemini.h 11824 11825LIBATA SATA AHCI PLATFORM devices support 11826M: Hans de Goede <hdegoede@redhat.com> 11827M: Jens Axboe <axboe@kernel.dk> 11828L: linux-ide@vger.kernel.org 11829S: Maintained 11830T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11831F: drivers/ata/ahci_platform.c 11832F: drivers/ata/libahci_platform.c 11833F: include/linux/ahci_platform.h 11834 11835LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11836M: Serge Semin <fancer.lancer@gmail.com> 11837L: linux-ide@vger.kernel.org 11838S: Maintained 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11840F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11841F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11842F: drivers/ata/ahci_dwc.c 11843 11844LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11845M: Mikael Pettersson <mikpelinux@gmail.com> 11846L: linux-ide@vger.kernel.org 11847S: Maintained 11848T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11849F: drivers/ata/sata_promise.* 11850 11851LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11852M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11853L: linux-ide@vger.kernel.org 11854S: Maintained 11855T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11856F: Documentation/ABI/testing/sysfs-ata 11857F: Documentation/devicetree/bindings/ata/ 11858F: drivers/ata/ 11859F: include/linux/ata.h 11860F: include/linux/libata.h 11861 11862LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11863M: Vishal Verma <vishal.l.verma@intel.com> 11864M: Dan Williams <dan.j.williams@intel.com> 11865M: Dave Jiang <dave.jiang@intel.com> 11866L: nvdimm@lists.linux.dev 11867S: Supported 11868Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11869P: Documentation/nvdimm/maintainer-entry-profile.rst 11870F: drivers/nvdimm/btt* 11871 11872LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11873M: Dan Williams <dan.j.williams@intel.com> 11874M: Vishal Verma <vishal.l.verma@intel.com> 11875M: Dave Jiang <dave.jiang@intel.com> 11876L: nvdimm@lists.linux.dev 11877S: Supported 11878Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11879P: Documentation/nvdimm/maintainer-entry-profile.rst 11880F: drivers/nvdimm/pmem* 11881 11882LIBNVDIMM: DEVICETREE BINDINGS 11883M: Oliver O'Halloran <oohall@gmail.com> 11884L: nvdimm@lists.linux.dev 11885S: Supported 11886Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11887F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11888F: drivers/nvdimm/of_pmem.c 11889 11890LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11891M: Dan Williams <dan.j.williams@intel.com> 11892M: Vishal Verma <vishal.l.verma@intel.com> 11893M: Dave Jiang <dave.jiang@intel.com> 11894M: Ira Weiny <ira.weiny@intel.com> 11895L: nvdimm@lists.linux.dev 11896S: Supported 11897Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11898P: Documentation/nvdimm/maintainer-entry-profile.rst 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11900F: drivers/acpi/nfit/* 11901F: drivers/nvdimm/* 11902F: include/linux/libnvdimm.h 11903F: include/linux/nd.h 11904F: include/uapi/linux/ndctl.h 11905F: tools/testing/nvdimm/ 11906 11907LICENSES and SPDX stuff 11908M: Thomas Gleixner <tglx@linutronix.de> 11909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11910L: linux-spdx@vger.kernel.org 11911S: Maintained 11912T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11913F: COPYING 11914F: Documentation/process/license-rules.rst 11915F: LICENSES/ 11916F: scripts/spdxcheck-test.sh 11917F: scripts/spdxcheck.py 11918F: scripts/spdxexclude 11919 11920LINEAR RANGES HELPERS 11921M: Mark Brown <broonie@kernel.org> 11922R: Matti Vaittinen <mazziesaccount@gmail.com> 11923F: lib/linear_ranges.c 11924F: lib/test_linear_ranges.c 11925F: include/linux/linear_range.h 11926 11927LINUX FOR POWER MACINTOSH 11928M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11929L: linuxppc-dev@lists.ozlabs.org 11930S: Odd Fixes 11931F: arch/powerpc/platforms/powermac/ 11932F: drivers/macintosh/ 11933 11934LINUX FOR POWERPC (32-BIT AND 64-BIT) 11935M: Michael Ellerman <mpe@ellerman.id.au> 11936R: Nicholas Piggin <npiggin@gmail.com> 11937R: Christophe Leroy <christophe.leroy@csgroup.eu> 11938L: linuxppc-dev@lists.ozlabs.org 11939S: Supported 11940W: https://github.com/linuxppc/wiki/wiki 11941Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11942T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11943F: Documentation/ABI/stable/sysfs-firmware-opal-* 11944F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11945F: Documentation/devicetree/bindings/powerpc/ 11946F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11947F: Documentation/powerpc/ 11948F: arch/powerpc/ 11949F: drivers/*/*/*pasemi* 11950F: drivers/*/*pasemi* 11951F: drivers/char/tpm/tpm_ibmvtpm* 11952F: drivers/crypto/nx/ 11953F: drivers/crypto/vmx/ 11954F: drivers/i2c/busses/i2c-opal.c 11955F: drivers/net/ethernet/ibm/ibmveth.* 11956F: drivers/net/ethernet/ibm/ibmvnic.* 11957F: drivers/pci/hotplug/pnv_php.c 11958F: drivers/pci/hotplug/rpa* 11959F: drivers/rtc/rtc-opal.c 11960F: drivers/scsi/ibmvscsi/ 11961F: drivers/tty/hvc/hvc_opal.c 11962F: drivers/watchdog/wdrtas.c 11963F: tools/testing/selftests/powerpc 11964N: /pmac 11965N: powermac 11966N: powernv 11967N: [^a-z0-9]ps3 11968N: pseries 11969 11970LINUX FOR POWERPC EMBEDDED MPC5XXX 11971M: Anatolij Gustschin <agust@denx.de> 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Odd Fixes 11974F: arch/powerpc/platforms/512x/ 11975F: arch/powerpc/platforms/52xx/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC4XX 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Orphan 11980F: arch/powerpc/platforms/40x/ 11981F: arch/powerpc/platforms/44x/ 11982 11983LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11984M: Scott Wood <oss@buserror.net> 11985L: linuxppc-dev@lists.ozlabs.org 11986S: Odd fixes 11987T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11988F: Documentation/devicetree/bindings/powerpc/fsl/ 11989F: arch/powerpc/platforms/83xx/ 11990F: arch/powerpc/platforms/85xx/ 11991 11992LINUX FOR POWERPC EMBEDDED PPC8XX 11993M: Christophe Leroy <christophe.leroy@csgroup.eu> 11994L: linuxppc-dev@lists.ozlabs.org 11995S: Maintained 11996F: arch/powerpc/platforms/8xx/ 11997 11998LINUX KERNEL DUMP TEST MODULE (LKDTM) 11999M: Kees Cook <keescook@chromium.org> 12000S: Maintained 12001F: drivers/misc/lkdtm/* 12002F: tools/testing/selftests/lkdtm/* 12003 12004LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12005M: Alan Stern <stern@rowland.harvard.edu> 12006M: Andrea Parri <parri.andrea@gmail.com> 12007M: Will Deacon <will@kernel.org> 12008M: Peter Zijlstra <peterz@infradead.org> 12009M: Boqun Feng <boqun.feng@gmail.com> 12010M: Nicholas Piggin <npiggin@gmail.com> 12011M: David Howells <dhowells@redhat.com> 12012M: Jade Alglave <j.alglave@ucl.ac.uk> 12013M: Luc Maranget <luc.maranget@inria.fr> 12014M: "Paul E. McKenney" <paulmck@kernel.org> 12015R: Akira Yokosawa <akiyks@gmail.com> 12016R: Daniel Lustig <dlustig@nvidia.com> 12017R: Joel Fernandes <joel@joelfernandes.org> 12018L: linux-kernel@vger.kernel.org 12019L: linux-arch@vger.kernel.org 12020S: Supported 12021T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12022F: Documentation/atomic_bitops.txt 12023F: Documentation/atomic_t.txt 12024F: Documentation/core-api/refcount-vs-atomic.rst 12025F: Documentation/litmus-tests/ 12026F: Documentation/memory-barriers.txt 12027F: tools/memory-model/ 12028 12029LIS3LV02D ACCELEROMETER DRIVER 12030M: Eric Piel <eric.piel@tremplin-utc.net> 12031S: Maintained 12032F: Documentation/misc-devices/lis3lv02d.rst 12033F: drivers/misc/lis3lv02d/ 12034F: drivers/platform/x86/hp/hp_accel.c 12035 12036LIST KUNIT TEST 12037M: David Gow <davidgow@google.com> 12038L: linux-kselftest@vger.kernel.org 12039L: kunit-dev@googlegroups.com 12040S: Maintained 12041F: lib/list-test.c 12042 12043LITEX PLATFORM 12044M: Karol Gugala <kgugala@antmicro.com> 12045M: Mateusz Holenko <mholenko@antmicro.com> 12046M: Gabriel Somlo <gsomlo@gmail.com> 12047M: Joel Stanley <joel@jms.id.au> 12048S: Maintained 12049F: Documentation/devicetree/bindings/*/litex,*.yaml 12050F: arch/openrisc/boot/dts/or1klitex.dts 12051F: include/linux/litex.h 12052F: drivers/tty/serial/liteuart.c 12053F: drivers/soc/litex/* 12054F: drivers/net/ethernet/litex/* 12055F: drivers/mmc/host/litex_mmc.c 12056N: litex 12057 12058LIVE PATCHING 12059M: Josh Poimboeuf <jpoimboe@kernel.org> 12060M: Jiri Kosina <jikos@kernel.org> 12061M: Miroslav Benes <mbenes@suse.cz> 12062M: Petr Mladek <pmladek@suse.com> 12063R: Joe Lawrence <joe.lawrence@redhat.com> 12064L: live-patching@vger.kernel.org 12065S: Maintained 12066T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12067F: Documentation/ABI/testing/sysfs-kernel-livepatch 12068F: Documentation/livepatch/ 12069F: arch/powerpc/include/asm/livepatch.h 12070F: include/linux/livepatch.h 12071F: kernel/livepatch/ 12072F: kernel/module/livepatch.c 12073F: lib/livepatch/ 12074F: samples/livepatch/ 12075F: tools/testing/selftests/livepatch/ 12076 12077LLC (802.2) 12078L: netdev@vger.kernel.org 12079S: Odd fixes 12080F: include/linux/llc.h 12081F: include/net/llc* 12082F: include/uapi/linux/llc.h 12083F: net/llc/ 12084 12085LM73 HARDWARE MONITOR DRIVER 12086M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: drivers/hwmon/lm73.c 12090 12091LM78 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm78.rst 12096F: drivers/hwmon/lm78.c 12097 12098LM83 HARDWARE MONITOR DRIVER 12099M: Jean Delvare <jdelvare@suse.com> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/hwmon/lm83.rst 12103F: drivers/hwmon/lm83.c 12104 12105LM90 HARDWARE MONITOR DRIVER 12106M: Jean Delvare <jdelvare@suse.com> 12107L: linux-hwmon@vger.kernel.org 12108S: Maintained 12109F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12110F: Documentation/hwmon/lm90.rst 12111F: drivers/hwmon/lm90.c 12112F: include/dt-bindings/thermal/lm90.h 12113 12114LM95234 HARDWARE MONITOR DRIVER 12115M: Guenter Roeck <linux@roeck-us.net> 12116L: linux-hwmon@vger.kernel.org 12117S: Maintained 12118F: Documentation/hwmon/lm95234.rst 12119F: drivers/hwmon/lm95234.c 12120 12121LME2510 MEDIA DRIVER 12122M: Malcolm Priestley <tvboxspy@gmail.com> 12123L: linux-media@vger.kernel.org 12124S: Maintained 12125W: https://linuxtv.org 12126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12127F: drivers/media/usb/dvb-usb-v2/lmedm04* 12128 12129LOADPIN SECURITY MODULE 12130M: Kees Cook <keescook@chromium.org> 12131S: Supported 12132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12133F: Documentation/admin-guide/LSM/LoadPin.rst 12134F: security/loadpin/ 12135 12136LOCKING PRIMITIVES 12137M: Peter Zijlstra <peterz@infradead.org> 12138M: Ingo Molnar <mingo@redhat.com> 12139M: Will Deacon <will@kernel.org> 12140R: Waiman Long <longman@redhat.com> 12141R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12142L: linux-kernel@vger.kernel.org 12143S: Maintained 12144T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12145F: Documentation/locking/ 12146F: arch/*/include/asm/spinlock*.h 12147F: include/linux/lockdep.h 12148F: include/linux/mutex*.h 12149F: include/linux/rwlock*.h 12150F: include/linux/rwsem*.h 12151F: include/linux/seqlock.h 12152F: include/linux/spinlock*.h 12153F: kernel/locking/ 12154F: lib/locking*.[ch] 12155X: kernel/locking/locktorture.c 12156 12157LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12158M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12159L: linux-ntfs-dev@lists.sourceforge.net 12160S: Maintained 12161W: http://www.linux-ntfs.org/content/view/19/37/ 12162F: Documentation/admin-guide/ldm.rst 12163F: block/partitions/ldm.* 12164 12165LOGITECH HID GAMING KEYBOARDS 12166M: Hans de Goede <hdegoede@redhat.com> 12167L: linux-input@vger.kernel.org 12168S: Maintained 12169T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12170F: drivers/hid/hid-lg-g15.c 12171 12172LONTIUM LT8912B MIPI TO HDMI BRIDGE 12173M: Adrien Grassein <adrien.grassein@gmail.com> 12174S: Maintained 12175F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12176F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12177 12178LOONGARCH 12179M: Huacai Chen <chenhuacai@kernel.org> 12180R: WANG Xuerui <kernel@xen0n.name> 12181L: loongarch@lists.linux.dev 12182S: Maintained 12183T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12184F: arch/loongarch/ 12185F: drivers/*/*loongarch* 12186F: Documentation/loongarch/ 12187F: Documentation/translations/zh_CN/loongarch/ 12188 12189LOONGSON-2 SOC SERIES GUTS DRIVER 12190M: Yinbo Zhu <zhuyinbo@loongson.cn> 12191L: loongarch@lists.linux.dev 12192S: Maintained 12193F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12194F: drivers/soc/loongson/loongson2_guts.c 12195 12196LOONGSON-2 SOC SERIES PINCTRL DRIVER 12197M: zhanghongchen <zhanghongchen@loongson.cn> 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-gpio@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12202F: drivers/pinctrl/pinctrl-loongson2.c 12203 12204LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12205M: Sathya Prakash <sathya.prakash@broadcom.com> 12206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12207M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12208L: MPT-FusionLinux.pdl@broadcom.com 12209L: linux-scsi@vger.kernel.org 12210S: Supported 12211W: http://www.avagotech.com/support/ 12212F: drivers/message/fusion/ 12213F: drivers/scsi/mpt3sas/ 12214 12215LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12216M: Matthew Wilcox <willy@infradead.org> 12217L: linux-scsi@vger.kernel.org 12218S: Maintained 12219F: drivers/scsi/sym53c8xx_2/ 12220 12221LTC1660 DAC DRIVER 12222M: Marcus Folkesson <marcus.folkesson@gmail.com> 12223L: linux-iio@vger.kernel.org 12224S: Maintained 12225F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12226F: drivers/iio/dac/ltc1660.c 12227 12228LTC2688 IIO DAC DRIVER 12229M: Nuno Sá <nuno.sa@analog.com> 12230L: linux-iio@vger.kernel.org 12231S: Supported 12232W: https://ez.analog.com/linux-software-drivers 12233F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12234F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12235F: drivers/iio/dac/ltc2688.c 12236 12237LTC2947 HARDWARE MONITOR DRIVER 12238M: Nuno Sá <nuno.sa@analog.com> 12239L: linux-hwmon@vger.kernel.org 12240S: Supported 12241W: https://ez.analog.com/linux-software-drivers 12242F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12243F: drivers/hwmon/ltc2947-core.c 12244F: drivers/hwmon/ltc2947-i2c.c 12245F: drivers/hwmon/ltc2947-spi.c 12246F: drivers/hwmon/ltc2947.h 12247 12248LTC2983 IIO TEMPERATURE DRIVER 12249M: Nuno Sá <nuno.sa@analog.com> 12250L: linux-iio@vger.kernel.org 12251S: Supported 12252W: https://ez.analog.com/linux-software-drivers 12253F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12254F: drivers/iio/temperature/ltc2983.c 12255 12256LTC4261 HARDWARE MONITOR DRIVER 12257M: Guenter Roeck <linux@roeck-us.net> 12258L: linux-hwmon@vger.kernel.org 12259S: Maintained 12260F: Documentation/hwmon/ltc4261.rst 12261F: drivers/hwmon/ltc4261.c 12262 12263LTC4306 I2C MULTIPLEXER DRIVER 12264M: Michael Hennerich <michael.hennerich@analog.com> 12265L: linux-i2c@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12269F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12270 12271LTP (Linux Test Project) 12272M: Mike Frysinger <vapier@gentoo.org> 12273M: Cyril Hrubis <chrubis@suse.cz> 12274M: Wanlong Gao <wanlong.gao@gmail.com> 12275M: Jan Stancek <jstancek@redhat.com> 12276M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12277M: Alexey Kodanev <alexey.kodanev@oracle.com> 12278L: ltp@lists.linux.it (subscribers-only) 12279S: Maintained 12280W: http://linux-test-project.github.io/ 12281T: git https://github.com/linux-test-project/ltp.git 12282 12283LYNX 28G SERDES PHY DRIVER 12284M: Ioana Ciornei <ioana.ciornei@nxp.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12288F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12289 12290LYNX PCS MODULE 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: drivers/net/pcs/pcs-lynx.c 12295F: include/linux/pcs-lynx.h 12296 12297M68K ARCHITECTURE 12298M: Geert Uytterhoeven <geert@linux-m68k.org> 12299L: linux-m68k@lists.linux-m68k.org 12300S: Maintained 12301W: http://www.linux-m68k.org/ 12302T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12303F: arch/m68k/ 12304F: drivers/zorro/ 12305 12306M68K ON APPLE MACINTOSH 12307M: Joshua Thompson <funaho@jurai.org> 12308L: linux-m68k@lists.linux-m68k.org 12309S: Maintained 12310W: http://www.mac.linux-m68k.org/ 12311F: arch/m68k/mac/ 12312F: drivers/macintosh/adb-iop.c 12313F: drivers/macintosh/via-macii.c 12314 12315M68K ON HP9000/300 12316M: Philip Blundell <philb@gnu.org> 12317S: Maintained 12318W: http://www.tazenda.demon.co.uk/phil/linux-hp 12319F: arch/m68k/hp300/ 12320 12321M88DS3103 MEDIA DRIVER 12322M: Antti Palosaari <crope@iki.fi> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325W: https://linuxtv.org 12326W: http://palosaari.fi/linux/ 12327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12328T: git git://linuxtv.org/anttip/media_tree.git 12329F: drivers/media/dvb-frontends/m88ds3103* 12330 12331M88RS2000 MEDIA DRIVER 12332M: Malcolm Priestley <tvboxspy@gmail.com> 12333L: linux-media@vger.kernel.org 12334S: Maintained 12335W: https://linuxtv.org 12336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12337F: drivers/media/dvb-frontends/m88rs2000* 12338 12339MA901 MASTERKIT USB FM RADIO DRIVER 12340M: Alexey Klimov <klimov.linux@gmail.com> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343T: git git://linuxtv.org/media_tree.git 12344F: drivers/media/radio/radio-ma901.c 12345 12346MAC80211 12347M: Johannes Berg <johannes@sipsolutions.net> 12348L: linux-wireless@vger.kernel.org 12349S: Maintained 12350W: https://wireless.wiki.kernel.org/ 12351Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12354F: Documentation/networking/mac80211-injection.rst 12355F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12356F: drivers/net/wireless/mac80211_hwsim.[ch] 12357F: include/net/mac80211.h 12358F: net/mac80211/ 12359 12360MAILBOX API 12361M: Jassi Brar <jassisinghbrar@gmail.com> 12362L: linux-kernel@vger.kernel.org 12363S: Maintained 12364F: drivers/mailbox/ 12365F: include/linux/mailbox_client.h 12366F: include/linux/mailbox_controller.h 12367F: include/dt-bindings/mailbox/ 12368F: Documentation/devicetree/bindings/mailbox/ 12369 12370MAILBOX ARM MHUv2 12371M: Viresh Kumar <viresh.kumar@linaro.org> 12372M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12373L: linux-kernel@vger.kernel.org 12374S: Maintained 12375F: drivers/mailbox/arm_mhuv2.c 12376F: include/linux/mailbox/arm_mhuv2_message.h 12377F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12378 12379MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12380M: Jeremy Kerr <jk@codeconstruct.com.au> 12381M: Matt Johnston <matt@codeconstruct.com.au> 12382L: netdev@vger.kernel.org 12383S: Maintained 12384F: Documentation/networking/mctp.rst 12385F: drivers/net/mctp/ 12386F: include/net/mctp.h 12387F: include/net/mctpdevice.h 12388F: include/net/netns/mctp.h 12389F: net/mctp/ 12390 12391MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12392M: Michael Kerrisk <mtk.manpages@gmail.com> 12393L: linux-man@vger.kernel.org 12394S: Maintained 12395W: http://www.kernel.org/doc/man-pages 12396 12397MAPLE TREE 12398M: Liam R. Howlett <Liam.Howlett@oracle.com> 12399L: linux-mm@kvack.org 12400S: Supported 12401F: Documentation/core-api/maple_tree.rst 12402F: include/linux/maple_tree.h 12403F: include/trace/events/maple_tree.h 12404F: lib/maple_tree.c 12405F: lib/test_maple_tree.c 12406F: tools/testing/radix-tree/linux/maple_tree.h 12407F: tools/testing/radix-tree/maple.c 12408 12409MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12410M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12411L: linux-mips@vger.kernel.org 12412S: Maintained 12413F: arch/mips/boot/dts/img/pistachio* 12414 12415MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12416M: Andrew Lunn <andrew@lunn.ch> 12417L: netdev@vger.kernel.org 12418S: Maintained 12419F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12420F: Documentation/networking/devlink/mv88e6xxx.rst 12421F: drivers/net/dsa/mv88e6xxx/ 12422F: include/linux/dsa/mv88e6xxx.h 12423F: include/linux/platform_data/mv88e6xxx.h 12424 12425MARVELL ARMADA 3700 PHY DRIVERS 12426M: Miquel Raynal <miquel.raynal@bootlin.com> 12427S: Maintained 12428F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12429F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12430F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12431F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12432 12433MARVELL ARMADA 3700 SERIAL DRIVER 12434M: Pali Rohár <pali@kernel.org> 12435S: Maintained 12436F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12437F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12438F: drivers/tty/serial/mvebu-uart.c 12439 12440MARVELL ARMADA DRM SUPPORT 12441M: Russell King <linux@armlinux.org.uk> 12442S: Maintained 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12445F: Documentation/devicetree/bindings/display/armada/ 12446F: drivers/gpu/drm/armada/ 12447F: include/uapi/drm/armada_drm.h 12448 12449MARVELL CRYPTO DRIVER 12450M: Boris Brezillon <bbrezillon@kernel.org> 12451M: Arnaud Ebalard <arno@natisbad.org> 12452M: Srujana Challa <schalla@marvell.com> 12453L: linux-crypto@vger.kernel.org 12454S: Maintained 12455F: drivers/crypto/marvell/ 12456F: include/linux/soc/marvell/octeontx2/ 12457 12458MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12459M: Mirko Lindner <mlindner@marvell.com> 12460M: Stephen Hemminger <stephen@networkplumber.org> 12461L: netdev@vger.kernel.org 12462S: Maintained 12463F: drivers/net/ethernet/marvell/sk* 12464 12465MARVELL LIBERTAS WIRELESS DRIVER 12466L: libertas-dev@lists.infradead.org 12467S: Orphan 12468F: drivers/net/wireless/marvell/libertas/ 12469 12470MARVELL MACCHIATOBIN SUPPORT 12471M: Russell King <linux@armlinux.org.uk> 12472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12473S: Maintained 12474F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12475 12476MARVELL MV643XX ETHERNET DRIVER 12477M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12478L: netdev@vger.kernel.org 12479S: Maintained 12480F: drivers/net/ethernet/marvell/mv643xx_eth.* 12481F: include/linux/mv643xx.h 12482 12483MARVELL MV88X3310 PHY DRIVER 12484M: Russell King <linux@armlinux.org.uk> 12485M: Marek Behún <kabel@kernel.org> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488F: drivers/net/phy/marvell10g.c 12489 12490MARVELL MVEBU THERMAL DRIVER 12491M: Miquel Raynal <miquel.raynal@bootlin.com> 12492S: Maintained 12493F: drivers/thermal/armada_thermal.c 12494 12495MARVELL MVNETA ETHERNET DRIVER 12496M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/ethernet/marvell/mvneta.* 12500 12501MARVELL MVPP2 ETHERNET DRIVER 12502M: Marcin Wojtas <mw@semihalf.com> 12503M: Russell King <linux@armlinux.org.uk> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12507F: drivers/net/ethernet/marvell/mvpp2/ 12508 12509MARVELL MWIFIEX WIRELESS DRIVER 12510M: Amitkumar Karwar <amitkarwar@gmail.com> 12511M: Ganapathi Bhat <ganapathi017@gmail.com> 12512M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12513M: Xinming Hu <huxinming820@gmail.com> 12514L: linux-wireless@vger.kernel.org 12515S: Maintained 12516F: drivers/net/wireless/marvell/mwifiex/ 12517 12518MARVELL MWL8K WIRELESS DRIVER 12519M: Lennert Buytenhek <buytenh@wantstofly.org> 12520L: linux-wireless@vger.kernel.org 12521S: Odd Fixes 12522F: drivers/net/wireless/marvell/mwl8k.c 12523 12524MARVELL NAND CONTROLLER DRIVER 12525M: Miquel Raynal <miquel.raynal@bootlin.com> 12526L: linux-mtd@lists.infradead.org 12527S: Maintained 12528F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12529F: drivers/mtd/nand/raw/marvell_nand.c 12530 12531MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12532M: Sunil Goutham <sgoutham@marvell.com> 12533M: Geetha sowjanya <gakula@marvell.com> 12534M: Subbaraya Sundeep <sbhatta@marvell.com> 12535M: hariprasad <hkelam@marvell.com> 12536L: netdev@vger.kernel.org 12537S: Supported 12538F: drivers/net/ethernet/marvell/octeontx2/nic/ 12539F: include/linux/soc/marvell/octeontx2/ 12540 12541MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12542M: Sunil Goutham <sgoutham@marvell.com> 12543M: Linu Cherian <lcherian@marvell.com> 12544M: Geetha sowjanya <gakula@marvell.com> 12545M: Jerin Jacob <jerinj@marvell.com> 12546M: hariprasad <hkelam@marvell.com> 12547M: Subbaraya Sundeep <sbhatta@marvell.com> 12548L: netdev@vger.kernel.org 12549S: Supported 12550F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12551F: drivers/net/ethernet/marvell/octeontx2/af/ 12552 12553MARVELL PRESTERA ETHERNET SWITCH DRIVER 12554M: Taras Chornyi <taras.chornyi@plvision.eu> 12555S: Supported 12556W: https://github.com/Marvell-switching/switchdev-prestera 12557F: drivers/net/ethernet/marvell/prestera/ 12558 12559MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12560M: Nicolas Pitre <nico@fluxnic.net> 12561S: Odd Fixes 12562F: drivers/mmc/host/mvsdio.* 12563 12564MARVELL USB MDIO CONTROLLER DRIVER 12565M: Tobias Waldekranz <tobias@waldekranz.com> 12566L: netdev@vger.kernel.org 12567S: Maintained 12568F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12569F: drivers/net/mdio/mdio-mvusb.c 12570 12571MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12572M: Hu Ziji <huziji@marvell.com> 12573L: linux-mmc@vger.kernel.org 12574S: Supported 12575F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12576F: drivers/mmc/host/sdhci-xenon* 12577 12578MARVELL OCTEON ENDPOINT DRIVER 12579M: Veerasenareddy Burru <vburru@marvell.com> 12580M: Abhijit Ayarekar <aayarekar@marvell.com> 12581L: netdev@vger.kernel.org 12582S: Supported 12583F: drivers/net/ethernet/marvell/octeon_ep 12584 12585MATROX FRAMEBUFFER DRIVER 12586L: linux-fbdev@vger.kernel.org 12587S: Orphan 12588F: drivers/video/fbdev/matrox/matroxfb_* 12589F: include/uapi/linux/matroxfb.h 12590 12591MAX15301 DRIVER 12592M: Daniel Nilsson <daniel.nilsson@flex.com> 12593L: linux-hwmon@vger.kernel.org 12594S: Maintained 12595F: Documentation/hwmon/max15301.rst 12596F: drivers/hwmon/pmbus/max15301.c 12597 12598MAX16065 HARDWARE MONITOR DRIVER 12599M: Guenter Roeck <linux@roeck-us.net> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max16065.rst 12603F: drivers/hwmon/max16065.c 12604 12605MAX2175 SDR TUNER DRIVER 12606M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12607L: linux-media@vger.kernel.org 12608S: Maintained 12609T: git git://linuxtv.org/media_tree.git 12610F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12611F: Documentation/userspace-api/media/drivers/max2175.rst 12612F: drivers/media/i2c/max2175* 12613F: include/uapi/linux/max2175.h 12614 12615MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12616L: linux-hwmon@vger.kernel.org 12617S: Orphan 12618F: Documentation/hwmon/max6650.rst 12619F: drivers/hwmon/max6650.c 12620 12621MAX6697 HARDWARE MONITOR DRIVER 12622M: Guenter Roeck <linux@roeck-us.net> 12623L: linux-hwmon@vger.kernel.org 12624S: Maintained 12625F: Documentation/devicetree/bindings/hwmon/max6697.txt 12626F: Documentation/hwmon/max6697.rst 12627F: drivers/hwmon/max6697.c 12628F: include/linux/platform_data/max6697.h 12629 12630MAX9286 QUAD GMSL DESERIALIZER DRIVER 12631M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12632M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12633M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12634M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12635L: linux-media@vger.kernel.org 12636S: Maintained 12637F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12638F: drivers/media/i2c/max9286.c 12639 12640MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12641M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: drivers/staging/media/max96712/max96712.c 12645 12646MAX9860 MONO AUDIO VOICE CODEC DRIVER 12647M: Peter Rosin <peda@axentia.se> 12648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12649S: Maintained 12650F: Documentation/devicetree/bindings/sound/max9860.txt 12651F: sound/soc/codecs/max9860.* 12652 12653MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12654M: Andreas Klinger <ak@it-klinger.de> 12655L: linux-iio@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12658F: drivers/iio/proximity/mb1232.c 12659 12660MAXIM MAX11205 DRIVER 12661M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12662L: linux-iio@vger.kernel.org 12663S: Supported 12664W: https://ez.analog.com/linux-software-drivers 12665F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12666F: drivers/iio/adc/max11205.c 12667 12668MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12669R: Iskren Chernev <iskren.chernev@gmail.com> 12670R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12671R: Marek Szyprowski <m.szyprowski@samsung.com> 12672R: Matheus Castello <matheus@castello.eng.br> 12673L: linux-pm@vger.kernel.org 12674S: Maintained 12675F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12676F: drivers/power/supply/max17040_battery.c 12677 12678MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12679R: Hans de Goede <hdegoede@redhat.com> 12680R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12681R: Marek Szyprowski <m.szyprowski@samsung.com> 12682R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12683R: Purism Kernel Team <kernel@puri.sm> 12684L: linux-pm@vger.kernel.org 12685S: Maintained 12686F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12687F: drivers/power/supply/max17042_battery.c 12688 12689MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12691L: linux-kernel@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12694F: drivers/regulator/max20086-regulator.c 12695 12696MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12697M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12698L: linux-iio@vger.kernel.org 12699S: Maintained 12700F: drivers/iio/temperature/max30208.c 12701 12702MAXIM MAX77650 PMIC MFD DRIVER 12703M: Bartosz Golaszewski <brgl@bgdev.pl> 12704L: linux-kernel@vger.kernel.org 12705S: Maintained 12706F: Documentation/devicetree/bindings/*/*max77650.yaml 12707F: Documentation/devicetree/bindings/*/max77650*.yaml 12708F: drivers/gpio/gpio-max77650.c 12709F: drivers/input/misc/max77650-onkey.c 12710F: drivers/leds/leds-max77650.c 12711F: drivers/mfd/max77650.c 12712F: drivers/power/supply/max77650-charger.c 12713F: drivers/regulator/max77650-regulator.c 12714F: include/linux/mfd/max77650.h 12715 12716MAXIM MAX77714 PMIC MFD DRIVER 12717M: Luca Ceresoli <luca@lucaceresoli.net> 12718S: Maintained 12719F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12720F: drivers/mfd/max77714.c 12721F: include/linux/mfd/max77714.h 12722 12723MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12724M: Javier Martinez Canillas <javier@dowhile0.org> 12725L: linux-kernel@vger.kernel.org 12726S: Supported 12727F: Documentation/devicetree/bindings/*/*max77802.yaml 12728F: drivers/regulator/max77802-regulator.c 12729F: include/dt-bindings/*/*max77802.h 12730 12731MAXIM MAX77976 BATTERY CHARGER 12732M: Luca Ceresoli <luca@lucaceresoli.net> 12733S: Supported 12734F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12735F: drivers/power/supply/max77976_charger.c 12736 12737MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12739L: linux-pm@vger.kernel.org 12740S: Supported 12741B: mailto:linux-samsung-soc@vger.kernel.org 12742F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12743F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12744F: drivers/power/supply/max14577_charger.c 12745F: drivers/power/supply/max77693_charger.c 12746 12747MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12748M: Chanwoo Choi <cw00.choi@samsung.com> 12749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12750L: linux-kernel@vger.kernel.org 12751S: Supported 12752B: mailto:linux-samsung-soc@vger.kernel.org 12753F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12757F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12758F: drivers/*/*max77843.c 12759F: drivers/*/max14577*.c 12760F: drivers/*/max77686*.c 12761F: drivers/*/max77693*.c 12762F: drivers/clk/clk-max77686.c 12763F: drivers/extcon/extcon-max14577.c 12764F: drivers/extcon/extcon-max77693.c 12765F: drivers/rtc/rtc-max77686.c 12766F: include/linux/mfd/max14577*.h 12767F: include/linux/mfd/max77686*.h 12768F: include/linux/mfd/max77693*.h 12769 12770MAXIRADIO FM RADIO RECEIVER DRIVER 12771M: Hans Verkuil <hverkuil@xs4all.nl> 12772L: linux-media@vger.kernel.org 12773S: Maintained 12774W: https://linuxtv.org 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/radio/radio-maxiradio* 12777 12778MAXLINEAR ETHERNET PHY DRIVER 12779M: Xu Liang <lxu@maxlinear.com> 12780L: netdev@vger.kernel.org 12781S: Supported 12782F: drivers/net/phy/mxl-gpy.c 12783 12784MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12785R: Yasushi SHOJI <yashi@spacecubics.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: drivers/net/can/usb/mcba_usb.c 12789 12790MCAN MMIO DEVICE DRIVER 12791M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12792L: linux-can@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12795F: drivers/net/can/m_can/m_can.c 12796F: drivers/net/can/m_can/m_can.h 12797F: drivers/net/can/m_can/m_can_platform.c 12798 12799MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12800M: Rishi Gupta <gupt21@gmail.com> 12801L: linux-i2c@vger.kernel.org 12802L: linux-input@vger.kernel.org 12803S: Maintained 12804F: drivers/hid/hid-mcp2221.c 12805 12806MCP251XFD SPI-CAN NETWORK DRIVER 12807M: Marc Kleine-Budde <mkl@pengutronix.de> 12808M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12809R: Thomas Kopp <thomas.kopp@microchip.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12813F: drivers/net/can/spi/mcp251xfd/ 12814 12815MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12816M: Peter Rosin <peda@axentia.se> 12817L: linux-iio@vger.kernel.org 12818S: Maintained 12819F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12820F: drivers/iio/potentiometer/mcp4018.c 12821F: drivers/iio/potentiometer/mcp4531.c 12822 12823MCR20A IEEE-802.15.4 RADIO DRIVER 12824M: Xue Liu <liuxuenetmail@gmail.com> 12825L: linux-wpan@vger.kernel.org 12826S: Maintained 12827W: https://github.com/xueliu/mcr20a-linux 12828F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12829F: drivers/net/ieee802154/mcr20a.c 12830F: drivers/net/ieee802154/mcr20a.h 12831 12832MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12833M: William Breathitt Gray <william.gray@linaro.org> 12834L: linux-iio@vger.kernel.org 12835S: Maintained 12836F: drivers/iio/dac/cio-dac.c 12837 12838MEDIA CONTROLLER FRAMEWORK 12839M: Sakari Ailus <sakari.ailus@linux.intel.com> 12840M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12841L: linux-media@vger.kernel.org 12842S: Supported 12843W: https://www.linuxtv.org 12844T: git git://linuxtv.org/media_tree.git 12845F: drivers/media/mc/ 12846F: include/media/media-*.h 12847F: include/uapi/linux/media.h 12848 12849MEDIA DRIVER FOR FREESCALE IMX PXP 12850M: Philipp Zabel <p.zabel@pengutronix.de> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853T: git git://linuxtv.org/media_tree.git 12854F: drivers/media/platform/nxp/imx-pxp.[ch] 12855 12856MEDIA DRIVERS FOR ASCOT2E 12857M: Sergey Kozlov <serjk@netup.ru> 12858M: Abylay Ospan <aospan@netup.ru> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861W: https://linuxtv.org 12862W: http://netup.tv/ 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/dvb-frontends/ascot2e* 12865 12866MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12867M: Jasmin Jessich <jasmin@anw.at> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870W: https://linuxtv.org 12871T: git git://linuxtv.org/media_tree.git 12872F: drivers/media/dvb-frontends/cxd2099* 12873 12874MEDIA DRIVERS FOR CXD2841ER 12875M: Sergey Kozlov <serjk@netup.ru> 12876M: Abylay Ospan <aospan@netup.ru> 12877L: linux-media@vger.kernel.org 12878S: Supported 12879W: https://linuxtv.org 12880W: http://netup.tv/ 12881T: git git://linuxtv.org/media_tree.git 12882F: drivers/media/dvb-frontends/cxd2841er* 12883 12884MEDIA DRIVERS FOR CXD2880 12885M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12886L: linux-media@vger.kernel.org 12887S: Supported 12888W: http://linuxtv.org/ 12889T: git git://linuxtv.org/media_tree.git 12890F: drivers/media/dvb-frontends/cxd2880/* 12891F: drivers/media/spi/cxd2880* 12892 12893MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12894L: linux-media@vger.kernel.org 12895S: Orphan 12896W: https://linuxtv.org 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/pci/ddbridge/* 12899 12900MEDIA DRIVERS FOR FREESCALE IMX 12901M: Steve Longerbeam <slongerbeam@gmail.com> 12902M: Philipp Zabel <p.zabel@pengutronix.de> 12903L: linux-media@vger.kernel.org 12904S: Maintained 12905T: git git://linuxtv.org/media_tree.git 12906F: Documentation/admin-guide/media/imx.rst 12907F: Documentation/devicetree/bindings/media/imx.txt 12908F: drivers/staging/media/imx/ 12909F: include/linux/imx-media.h 12910F: include/media/imx.h 12911 12912MEDIA DRIVERS FOR FREESCALE IMX7 12913M: Rui Miguel Silva <rmfrfs@gmail.com> 12914M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12915L: linux-media@vger.kernel.org 12916S: Maintained 12917T: git git://linuxtv.org/media_tree.git 12918F: Documentation/admin-guide/media/imx7.rst 12919F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12920F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12921F: drivers/media/platform/nxp/imx-mipi-csis.c 12922F: drivers/media/platform/nxp/imx7-media-csi.c 12923 12924MEDIA DRIVERS FOR HELENE 12925M: Abylay Ospan <aospan@netup.ru> 12926L: linux-media@vger.kernel.org 12927S: Supported 12928W: https://linuxtv.org 12929W: http://netup.tv/ 12930T: git git://linuxtv.org/media_tree.git 12931F: drivers/media/dvb-frontends/helene* 12932 12933MEDIA DRIVERS FOR HORUS3A 12934M: Sergey Kozlov <serjk@netup.ru> 12935M: Abylay Ospan <aospan@netup.ru> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://linuxtv.org 12939W: http://netup.tv/ 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/dvb-frontends/horus3a* 12942 12943MEDIA DRIVERS FOR LNBH25 12944M: Sergey Kozlov <serjk@netup.ru> 12945M: Abylay Ospan <aospan@netup.ru> 12946L: linux-media@vger.kernel.org 12947S: Supported 12948W: https://linuxtv.org 12949W: http://netup.tv/ 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/lnbh25* 12952 12953MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12954L: linux-media@vger.kernel.org 12955S: Orphan 12956W: https://linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/mxl5xx* 12959 12960MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12961M: Sergey Kozlov <serjk@netup.ru> 12962M: Abylay Ospan <aospan@netup.ru> 12963L: linux-media@vger.kernel.org 12964S: Supported 12965W: https://linuxtv.org 12966W: http://netup.tv/ 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/pci/netup_unidvb/* 12969 12970MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12971M: Dmitry Osipenko <digetx@gmail.com> 12972L: linux-media@vger.kernel.org 12973L: linux-tegra@vger.kernel.org 12974S: Maintained 12975T: git git://linuxtv.org/media_tree.git 12976F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12977F: drivers/media/platform/nvidia/tegra-vde/ 12978 12979MEDIA DRIVERS FOR RENESAS - CEU 12980M: Jacopo Mondi <jacopo@jmondi.org> 12981L: linux-media@vger.kernel.org 12982L: linux-renesas-soc@vger.kernel.org 12983S: Supported 12984T: git git://linuxtv.org/media_tree.git 12985F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12986F: drivers/media/platform/renesas/renesas-ceu.c 12987F: include/media/drv-intf/renesas-ceu.h 12988 12989MEDIA DRIVERS FOR RENESAS - DRIF 12990M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12991L: linux-media@vger.kernel.org 12992L: linux-renesas-soc@vger.kernel.org 12993S: Supported 12994T: git git://linuxtv.org/media_tree.git 12995F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12996F: drivers/media/platform/renesas/rcar_drif.c 12997 12998MEDIA DRIVERS FOR RENESAS - FCP 12999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13000L: linux-media@vger.kernel.org 13001L: linux-renesas-soc@vger.kernel.org 13002S: Supported 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13005F: drivers/media/platform/renesas/rcar-fcp.c 13006F: include/media/rcar-fcp.h 13007 13008MEDIA DRIVERS FOR RENESAS - FDP1 13009M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011L: linux-renesas-soc@vger.kernel.org 13012S: Supported 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13015F: drivers/media/platform/renesas/rcar_fdp1.c 13016 13017MEDIA DRIVERS FOR RENESAS - VIN 13018M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13019L: linux-media@vger.kernel.org 13020L: linux-renesas-soc@vger.kernel.org 13021S: Supported 13022T: git git://linuxtv.org/media_tree.git 13023F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13024F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13025F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13026F: drivers/media/platform/renesas/rcar-isp.c 13027F: drivers/media/platform/renesas/rcar-vin/ 13028 13029MEDIA DRIVERS FOR RENESAS - VSP1 13030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13031M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13032L: linux-media@vger.kernel.org 13033L: linux-renesas-soc@vger.kernel.org 13034S: Supported 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13037F: drivers/media/platform/renesas/vsp1/ 13038 13039MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13040L: linux-media@vger.kernel.org 13041S: Orphan 13042W: https://linuxtv.org 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/stv0910* 13045 13046MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/stv6111* 13052 13053MEDIA DRIVERS FOR STM32 - DCMI 13054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13055L: linux-media@vger.kernel.org 13056S: Supported 13057T: git git://linuxtv.org/media_tree.git 13058F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13059F: drivers/media/platform/st/stm32/stm32-dcmi.c 13060 13061MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13062M: Mauro Carvalho Chehab <mchehab@kernel.org> 13063L: linux-media@vger.kernel.org 13064S: Maintained 13065W: https://linuxtv.org 13066Q: http://patchwork.kernel.org/project/linux-media/list/ 13067T: git git://linuxtv.org/media_tree.git 13068F: Documentation/admin-guide/media/ 13069F: Documentation/devicetree/bindings/media/ 13070F: Documentation/driver-api/media/ 13071F: Documentation/userspace-api/media/ 13072F: drivers/media/ 13073F: drivers/staging/media/ 13074F: include/dt-bindings/media/ 13075F: include/linux/platform_data/media/ 13076F: include/media/ 13077F: include/uapi/linux/dvb/ 13078F: include/uapi/linux/ivtv* 13079F: include/uapi/linux/media.h 13080F: include/uapi/linux/meye.h 13081F: include/uapi/linux/uvcvideo.h 13082F: include/uapi/linux/v4l2-* 13083F: include/uapi/linux/videodev2.h 13084 13085MEDIATEK BLUETOOTH DRIVER 13086M: Sean Wang <sean.wang@mediatek.com> 13087L: linux-bluetooth@vger.kernel.org 13088L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13089S: Maintained 13090F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13091F: drivers/bluetooth/btmtkuart.c 13092 13093MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13094M: Sean Wang <sean.wang@mediatek.com> 13095L: linux-pm@vger.kernel.org 13096S: Maintained 13097F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13098F: drivers/power/reset/mt6323-poweroff.c 13099 13100MEDIATEK CIR DRIVER 13101M: Sean Wang <sean.wang@mediatek.com> 13102S: Maintained 13103F: drivers/media/rc/mtk-cir.c 13104 13105MEDIATEK DMA DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107L: dmaengine@vger.kernel.org 13108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13110S: Maintained 13111F: Documentation/devicetree/bindings/dma/mtk-* 13112F: drivers/dma/mediatek/ 13113 13114MEDIATEK ETHERNET DRIVER 13115M: Felix Fietkau <nbd@nbd.name> 13116M: John Crispin <john@phrozen.org> 13117M: Sean Wang <sean.wang@mediatek.com> 13118M: Mark Lee <Mark-MC.Lee@mediatek.com> 13119M: Lorenzo Bianconi <lorenzo@kernel.org> 13120L: netdev@vger.kernel.org 13121S: Maintained 13122F: drivers/net/ethernet/mediatek/ 13123 13124MEDIATEK I2C CONTROLLER DRIVER 13125M: Qii Wang <qii.wang@mediatek.com> 13126L: linux-i2c@vger.kernel.org 13127S: Maintained 13128F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13129F: drivers/i2c/busses/i2c-mt65xx.c 13130 13131MEDIATEK IOMMU DRIVER 13132M: Yong Wu <yong.wu@mediatek.com> 13133L: iommu@lists.linux.dev 13134L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13135S: Supported 13136F: Documentation/devicetree/bindings/iommu/mediatek* 13137F: drivers/iommu/mtk_iommu* 13138F: include/dt-bindings/memory/mt*-port.h 13139 13140MEDIATEK JPEG DRIVER 13141M: Bin Liu <bin.liu@mediatek.com> 13142S: Supported 13143F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13144F: drivers/media/platform/mediatek/jpeg/ 13145 13146MEDIATEK KEYPAD DRIVER 13147M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13148S: Supported 13149F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13150F: drivers/input/keyboard/mt6779-keypad.c 13151 13152MEDIATEK MDP DRIVER 13153M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13154M: Houlong Wei <houlong.wei@mediatek.com> 13155M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13158F: drivers/media/platform/mediatek/mdp/ 13159F: drivers/media/platform/mediatek/vpu/ 13160 13161MEDIATEK MEDIA DRIVER 13162M: Tiffany Lin <tiffany.lin@mediatek.com> 13163M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13164M: Yunfei Dong <yunfei.dong@mediatek.com> 13165S: Supported 13166F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13167F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13168F: drivers/media/platform/mediatek/vcodec/ 13169F: drivers/media/platform/mediatek/vpu/ 13170 13171MEDIATEK MMC/SD/SDIO DRIVER 13172M: Chaotian Jing <chaotian.jing@mediatek.com> 13173S: Maintained 13174F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13175F: drivers/mmc/host/mtk-sd.c 13176 13177MEDIATEK MT76 WIRELESS LAN DRIVER 13178M: Felix Fietkau <nbd@nbd.name> 13179M: Lorenzo Bianconi <lorenzo@kernel.org> 13180M: Ryder Lee <ryder.lee@mediatek.com> 13181R: Shayne Chen <shayne.chen@mediatek.com> 13182R: Sean Wang <sean.wang@mediatek.com> 13183L: linux-wireless@vger.kernel.org 13184S: Maintained 13185F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13186F: drivers/net/wireless/mediatek/mt76/ 13187 13188MEDIATEK MT7601U WIRELESS LAN DRIVER 13189M: Jakub Kicinski <kuba@kernel.org> 13190L: linux-wireless@vger.kernel.org 13191S: Maintained 13192F: drivers/net/wireless/mediatek/mt7601u/ 13193 13194MEDIATEK MT7621 CLOCK DRIVER 13195M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13196S: Maintained 13197F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13198F: drivers/clk/ralink/clk-mt7621.c 13199 13200MEDIATEK MT7621/28/88 I2C DRIVER 13201M: Stefan Roese <sr@denx.de> 13202L: linux-i2c@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13205F: drivers/i2c/busses/i2c-mt7621.c 13206 13207MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13211F: drivers/pci/controller/pcie-mt7621.c 13212 13213MEDIATEK MT7621 PHY PCI DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13217F: drivers/phy/ralink/phy-mt7621-pci.c 13218 13219MEDIATEK NAND CONTROLLER DRIVER 13220L: linux-mtd@lists.infradead.org 13221S: Orphan 13222F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13223F: drivers/mtd/nand/raw/mtk_* 13224 13225MEDIATEK PMIC LED DRIVER 13226M: Sean Wang <sean.wang@mediatek.com> 13227S: Maintained 13228F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13229F: drivers/leds/leds-mt6323.c 13230 13231MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13232M: Sean Wang <sean.wang@mediatek.com> 13233S: Maintained 13234F: drivers/char/hw_random/mtk-rng.c 13235 13236MEDIATEK SMI DRIVER 13237M: Yong Wu <yong.wu@mediatek.com> 13238L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13239S: Supported 13240F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13241F: drivers/memory/mtk-smi.c 13242F: include/soc/mediatek/smi.h 13243 13244MEDIATEK SWITCH DRIVER 13245M: Sean Wang <sean.wang@mediatek.com> 13246M: Landen Chao <Landen.Chao@mediatek.com> 13247M: DENG Qingfang <dqfext@gmail.com> 13248L: netdev@vger.kernel.org 13249S: Maintained 13250F: drivers/net/dsa/mt7530.* 13251F: net/dsa/tag_mtk.c 13252 13253MEDIATEK T7XX 5G WWAN MODEM DRIVER 13254M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13255M: Intel Corporation <linuxwwan@intel.com> 13256R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13257R: Liu Haijun <haijun.liu@mediatek.com> 13258R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13259R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13260L: netdev@vger.kernel.org 13261S: Supported 13262F: drivers/net/wwan/t7xx/ 13263 13264MEDIATEK USB3 DRD IP DRIVER 13265M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13266L: linux-usb@vger.kernel.org 13267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13268L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13269S: Maintained 13270F: Documentation/devicetree/bindings/usb/mediatek,* 13271F: drivers/usb/host/xhci-mtk* 13272F: drivers/usb/mtu3/ 13273 13274MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13275M: Peter Senna Tschudin <peter.senna@gmail.com> 13276M: Martin Donnelly <martin.donnelly@ge.com> 13277M: Martyn Welch <martyn.welch@collabora.co.uk> 13278S: Maintained 13279F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13280F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13281 13282MEGARAID SCSI/SAS DRIVERS 13283M: Kashyap Desai <kashyap.desai@broadcom.com> 13284M: Sumit Saxena <sumit.saxena@broadcom.com> 13285M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13286L: megaraidlinux.pdl@broadcom.com 13287L: linux-scsi@vger.kernel.org 13288S: Maintained 13289W: http://www.avagotech.com/support/ 13290F: Documentation/scsi/megaraid.rst 13291F: drivers/scsi/megaraid.* 13292F: drivers/scsi/megaraid/ 13293 13294MELEXIS MLX90614 DRIVER 13295M: Crt Mori <cmo@melexis.com> 13296L: linux-iio@vger.kernel.org 13297S: Supported 13298W: http://www.melexis.com 13299F: drivers/iio/temperature/mlx90614.c 13300 13301MELEXIS MLX90632 DRIVER 13302M: Crt Mori <cmo@melexis.com> 13303L: linux-iio@vger.kernel.org 13304S: Supported 13305W: http://www.melexis.com 13306F: drivers/iio/temperature/mlx90632.c 13307 13308MELFAS MIP4 TOUCHSCREEN DRIVER 13309M: Sangwon Jee <jeesw@melfas.com> 13310S: Supported 13311W: http://www.melfas.com 13312F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13313F: drivers/input/touchscreen/melfas_mip4.c 13314 13315MELLANOX BLUEFIELD I2C DRIVER 13316M: Khalil Blaiech <kblaiech@nvidia.com> 13317M: Asmaa Mnebhi <asmaa@nvidia.com> 13318L: linux-i2c@vger.kernel.org 13319S: Supported 13320F: drivers/i2c/busses/i2c-mlxbf.c 13321 13322MELLANOX ETHERNET DRIVER (mlx4_en) 13323M: Tariq Toukan <tariqt@nvidia.com> 13324L: netdev@vger.kernel.org 13325S: Supported 13326W: http://www.mellanox.com 13327Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13328F: drivers/net/ethernet/mellanox/mlx4/en_* 13329 13330MELLANOX ETHERNET DRIVER (mlx5e) 13331M: Saeed Mahameed <saeedm@nvidia.com> 13332L: netdev@vger.kernel.org 13333S: Supported 13334W: http://www.mellanox.com 13335Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13336F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13337 13338MELLANOX ETHERNET INNOVA DRIVERS 13339R: Boris Pismenny <borisp@nvidia.com> 13340L: netdev@vger.kernel.org 13341S: Supported 13342W: http://www.mellanox.com 13343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13344F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13345F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13346F: include/linux/mlx5/mlx5_ifc_fpga.h 13347 13348MELLANOX ETHERNET SWITCH DRIVERS 13349M: Ido Schimmel <idosch@nvidia.com> 13350M: Petr Machata <petrm@nvidia.com> 13351L: netdev@vger.kernel.org 13352S: Supported 13353W: http://www.mellanox.com 13354Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13355F: drivers/net/ethernet/mellanox/mlxsw/ 13356F: tools/testing/selftests/drivers/net/mlxsw/ 13357 13358MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13359M: mlxsw@nvidia.com 13360L: netdev@vger.kernel.org 13361S: Supported 13362W: http://www.mellanox.com 13363Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13364F: drivers/net/ethernet/mellanox/mlxfw/ 13365 13366MELLANOX HARDWARE PLATFORM SUPPORT 13367M: Hans de Goede <hdegoede@redhat.com> 13368M: Mark Gross <markgross@kernel.org> 13369M: Vadim Pasternak <vadimp@nvidia.com> 13370L: platform-driver-x86@vger.kernel.org 13371S: Supported 13372F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13373F: drivers/platform/mellanox/ 13374F: include/linux/platform_data/mlxreg.h 13375 13376MELLANOX MLX4 core VPI driver 13377M: Tariq Toukan <tariqt@nvidia.com> 13378L: netdev@vger.kernel.org 13379L: linux-rdma@vger.kernel.org 13380S: Supported 13381W: http://www.mellanox.com 13382Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13383F: drivers/net/ethernet/mellanox/mlx4/ 13384F: include/linux/mlx4/ 13385 13386MELLANOX MLX4 IB driver 13387M: Yishai Hadas <yishaih@nvidia.com> 13388L: linux-rdma@vger.kernel.org 13389S: Supported 13390W: http://www.mellanox.com 13391Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13392F: drivers/infiniband/hw/mlx4/ 13393F: include/linux/mlx4/ 13394F: include/uapi/rdma/mlx4-abi.h 13395 13396MELLANOX MLX5 core VPI driver 13397M: Saeed Mahameed <saeedm@nvidia.com> 13398M: Leon Romanovsky <leonro@nvidia.com> 13399L: netdev@vger.kernel.org 13400L: linux-rdma@vger.kernel.org 13401S: Supported 13402W: http://www.mellanox.com 13403Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13404F: Documentation/networking/device_drivers/ethernet/mellanox/ 13405F: drivers/net/ethernet/mellanox/mlx5/core/ 13406F: include/linux/mlx5/ 13407 13408MELLANOX MLX5 IB driver 13409M: Leon Romanovsky <leonro@nvidia.com> 13410L: linux-rdma@vger.kernel.org 13411S: Supported 13412W: http://www.mellanox.com 13413Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13414F: drivers/infiniband/hw/mlx5/ 13415F: include/linux/mlx5/ 13416F: include/uapi/rdma/mlx5-abi.h 13417 13418MELLANOX MLXCPLD I2C AND MUX DRIVER 13419M: Vadim Pasternak <vadimp@nvidia.com> 13420M: Michael Shych <michaelsh@nvidia.com> 13421L: linux-i2c@vger.kernel.org 13422S: Supported 13423F: Documentation/i2c/busses/i2c-mlxcpld.rst 13424F: drivers/i2c/busses/i2c-mlxcpld.c 13425F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13426 13427MELLANOX MLXCPLD LED DRIVER 13428M: Vadim Pasternak <vadimp@nvidia.com> 13429L: linux-leds@vger.kernel.org 13430S: Supported 13431F: Documentation/leds/leds-mlxcpld.rst 13432F: drivers/leds/leds-mlxcpld.c 13433F: drivers/leds/leds-mlxreg.c 13434 13435MELLANOX PLATFORM DRIVER 13436M: Vadim Pasternak <vadimp@nvidia.com> 13437L: platform-driver-x86@vger.kernel.org 13438S: Supported 13439F: drivers/platform/x86/mlx-platform.c 13440 13441MEMBARRIER SUPPORT 13442M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13443M: "Paul E. McKenney" <paulmck@kernel.org> 13444L: linux-kernel@vger.kernel.org 13445S: Supported 13446F: arch/powerpc/include/asm/membarrier.h 13447F: include/uapi/linux/membarrier.h 13448F: kernel/sched/membarrier.c 13449 13450MEMBLOCK 13451M: Mike Rapoport <rppt@kernel.org> 13452L: linux-mm@kvack.org 13453S: Maintained 13454F: Documentation/core-api/boot-time-mm.rst 13455F: include/linux/memblock.h 13456F: mm/memblock.c 13457F: tools/testing/memblock/ 13458 13459MEMORY CONTROLLER DRIVERS 13460M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13461L: linux-kernel@vger.kernel.org 13462S: Maintained 13463B: mailto:krzysztof.kozlowski@linaro.org 13464T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13465F: Documentation/devicetree/bindings/memory-controllers/ 13466F: drivers/memory/ 13467F: include/dt-bindings/memory/ 13468F: include/memory/ 13469 13470MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13471M: Dmitry Osipenko <digetx@gmail.com> 13472L: linux-pm@vger.kernel.org 13473L: linux-tegra@vger.kernel.org 13474T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13475S: Maintained 13476F: drivers/devfreq/tegra30-devfreq.c 13477 13478MEMORY MANAGEMENT 13479M: Andrew Morton <akpm@linux-foundation.org> 13480L: linux-mm@kvack.org 13481S: Maintained 13482W: http://www.linux-mm.org 13483T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13484T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13485F: include/linux/gfp.h 13486F: include/linux/gfp_types.h 13487F: include/linux/memory_hotplug.h 13488F: include/linux/mm.h 13489F: include/linux/mmzone.h 13490F: include/linux/pagewalk.h 13491F: mm/ 13492F: tools/testing/selftests/vm/ 13493 13494VMALLOC 13495M: Andrew Morton <akpm@linux-foundation.org> 13496R: Uladzislau Rezki <urezki@gmail.com> 13497R: Christoph Hellwig <hch@infradead.org> 13498L: linux-mm@kvack.org 13499S: Maintained 13500W: http://www.linux-mm.org 13501T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13502F: include/linux/vmalloc.h 13503F: mm/vmalloc.c 13504 13505MEMORY HOT(UN)PLUG 13506M: David Hildenbrand <david@redhat.com> 13507M: Oscar Salvador <osalvador@suse.de> 13508L: linux-mm@kvack.org 13509S: Maintained 13510F: Documentation/admin-guide/mm/memory-hotplug.rst 13511F: Documentation/core-api/memory-hotplug.rst 13512F: drivers/base/memory.c 13513F: include/linux/memory_hotplug.h 13514F: mm/memory_hotplug.c 13515F: tools/testing/selftests/memory-hotplug/ 13516 13517MEMORY TECHNOLOGY DEVICES (MTD) 13518M: Miquel Raynal <miquel.raynal@bootlin.com> 13519M: Richard Weinberger <richard@nod.at> 13520M: Vignesh Raghavendra <vigneshr@ti.com> 13521L: linux-mtd@lists.infradead.org 13522S: Maintained 13523W: http://www.linux-mtd.infradead.org/ 13524Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13525C: irc://irc.oftc.net/mtd 13526T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13528F: Documentation/devicetree/bindings/mtd/ 13529F: drivers/mtd/ 13530F: include/linux/mtd/ 13531F: include/uapi/mtd/ 13532 13533MEMSENSING MICROSYSTEMS MSA311 DRIVER 13534M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13535L: linux-iio@vger.kernel.org 13536S: Maintained 13537F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13538F: drivers/iio/accel/msa311.c 13539 13540MEN A21 WATCHDOG DRIVER 13541M: Johannes Thumshirn <morbidrsa@gmail.com> 13542L: linux-watchdog@vger.kernel.org 13543S: Maintained 13544F: drivers/watchdog/mena21_wdt.c 13545 13546MEN CHAMELEON BUS (mcb) 13547M: Johannes Thumshirn <morbidrsa@gmail.com> 13548S: Maintained 13549F: Documentation/driver-api/men-chameleon-bus.rst 13550F: drivers/mcb/ 13551F: include/linux/mcb.h 13552 13553MEN F21BMC (Board Management Controller) 13554M: Andreas Werner <andreas.werner@men.de> 13555S: Supported 13556F: Documentation/hwmon/menf21bmc.rst 13557F: drivers/hwmon/menf21bmc_hwmon.c 13558F: drivers/leds/leds-menf21bmc.c 13559F: drivers/mfd/menf21bmc.c 13560F: drivers/watchdog/menf21bmc_wdt.c 13561 13562MEN Z069 WATCHDOG DRIVER 13563M: Johannes Thumshirn <jth@kernel.org> 13564L: linux-watchdog@vger.kernel.org 13565S: Maintained 13566F: drivers/watchdog/menz69_wdt.c 13567 13568MESON AO CEC DRIVER FOR AMLOGIC SOCS 13569M: Neil Armstrong <neil.armstrong@linaro.org> 13570L: linux-media@vger.kernel.org 13571L: linux-amlogic@lists.infradead.org 13572S: Supported 13573W: http://linux-meson.com/ 13574T: git git://linuxtv.org/media_tree.git 13575F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13576F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13577F: drivers/media/cec/platform/meson/ao-cec.c 13578 13579MESON GE2D DRIVER FOR AMLOGIC SOCS 13580M: Neil Armstrong <neil.armstrong@linaro.org> 13581L: linux-media@vger.kernel.org 13582L: linux-amlogic@lists.infradead.org 13583S: Supported 13584T: git git://linuxtv.org/media_tree.git 13585F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13586F: drivers/media/platform/amlogic/meson-ge2d/ 13587 13588MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13589M: Liang Yang <liang.yang@amlogic.com> 13590L: linux-mtd@lists.infradead.org 13591S: Maintained 13592F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13593F: drivers/mtd/nand/raw/meson_* 13594 13595MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13596M: Neil Armstrong <neil.armstrong@linaro.org> 13597L: linux-media@vger.kernel.org 13598L: linux-amlogic@lists.infradead.org 13599S: Supported 13600T: git git://linuxtv.org/media_tree.git 13601F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13602F: drivers/staging/media/meson/vdec/ 13603 13604METHODE UDPU SUPPORT 13605M: Vladimir Vid <vladimir.vid@sartura.hr> 13606S: Maintained 13607F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13608 13609MHI BUS 13610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13611L: mhi@lists.linux.dev 13612L: linux-arm-msm@vger.kernel.org 13613S: Maintained 13614T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13615F: Documentation/ABI/stable/sysfs-bus-mhi 13616F: Documentation/mhi/ 13617F: drivers/bus/mhi/ 13618F: include/linux/mhi.h 13619 13620MICROBLAZE ARCHITECTURE 13621M: Michal Simek <monstr@monstr.eu> 13622S: Supported 13623W: http://www.monstr.eu/fdt/ 13624T: git git://git.monstr.eu/linux-2.6-microblaze.git 13625F: arch/microblaze/ 13626 13627MICROCHIP AT91 DMA DRIVERS 13628M: Ludovic Desroches <ludovic.desroches@microchip.com> 13629M: Tudor Ambarus <tudor.ambarus@microchip.com> 13630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13631L: dmaengine@vger.kernel.org 13632S: Supported 13633F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13634F: drivers/dma/at_hdmac.c 13635F: drivers/dma/at_xdmac.c 13636F: include/dt-bindings/dma/at91.h 13637 13638MICROCHIP AT91 SERIAL DRIVER 13639M: Richard Genoud <richard.genoud@gmail.com> 13640S: Maintained 13641F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13642F: drivers/tty/serial/atmel_serial.c 13643F: drivers/tty/serial/atmel_serial.h 13644 13645MICROCHIP AT91 USART MFD DRIVER 13646M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13647L: linux-kernel@vger.kernel.org 13648S: Supported 13649F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13650F: drivers/mfd/at91-usart.c 13651F: include/dt-bindings/mfd/at91-usart.h 13652 13653MICROCHIP AT91 USART SPI DRIVER 13654M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13655L: linux-spi@vger.kernel.org 13656S: Supported 13657F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13658F: drivers/spi/spi-at91-usart.c 13659 13660MICROCHIP AUDIO ASOC DRIVERS 13661M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13663S: Supported 13664F: sound/soc/atmel 13665 13666MICROCHIP CSI2DC DRIVER 13667M: Eugen Hristev <eugen.hristev@microchip.com> 13668L: linux-media@vger.kernel.org 13669S: Supported 13670F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13671F: drivers/media/platform/microchip/microchip-csi2dc.c 13672 13673MICROCHIP ECC DRIVER 13674M: Tudor Ambarus <tudor.ambarus@microchip.com> 13675L: linux-crypto@vger.kernel.org 13676S: Maintained 13677F: drivers/crypto/atmel-ecc.* 13678 13679MICROCHIP EIC DRIVER 13680M: Claudiu Beznea <claudiu.beznea@microchip.com> 13681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13682S: Supported 13683F: drivers/irqchip/irq-mchp-eic.c 13684 13685MICROCHIP I2C DRIVER 13686M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13687L: linux-i2c@vger.kernel.org 13688S: Supported 13689F: drivers/i2c/busses/i2c-at91-*.c 13690F: drivers/i2c/busses/i2c-at91.h 13691 13692MICROCHIP ISC DRIVER 13693M: Eugen Hristev <eugen.hristev@microchip.com> 13694L: linux-media@vger.kernel.org 13695S: Supported 13696F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13697F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13698F: drivers/staging/media/deprecated/atmel/atmel-isc* 13699F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13700F: drivers/media/platform/microchip/microchip-isc* 13701F: drivers/media/platform/microchip/microchip-sama*-isc* 13702F: include/linux/atmel-isc-media.h 13703 13704MICROCHIP ISI DRIVER 13705M: Eugen Hristev <eugen.hristev@microchip.com> 13706L: linux-media@vger.kernel.org 13707S: Supported 13708F: drivers/media/platform/atmel/atmel-isi.c 13709F: drivers/media/platform/atmel/atmel-isi.h 13710 13711MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13712M: Woojung Huh <woojung.huh@microchip.com> 13713M: UNGLinuxDriver@microchip.com 13714L: netdev@vger.kernel.org 13715S: Maintained 13716F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13717F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13718F: drivers/net/dsa/microchip/* 13719F: include/linux/platform_data/microchip-ksz.h 13720F: net/dsa/tag_ksz.c 13721 13722MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13723M: Arun Ramadoss <arun.ramadoss@microchip.com> 13724R: UNGLinuxDriver@microchip.com 13725L: netdev@vger.kernel.org 13726S: Maintained 13727F: drivers/net/phy/microchip_t1.c 13728 13729MICROCHIP LAN743X ETHERNET DRIVER 13730M: Bryan Whitehead <bryan.whitehead@microchip.com> 13731M: UNGLinuxDriver@microchip.com 13732L: netdev@vger.kernel.org 13733S: Maintained 13734F: drivers/net/ethernet/microchip/lan743x_* 13735 13736MICROCHIP LAN966X ETHERNET DRIVER 13737M: Horatiu Vultur <horatiu.vultur@microchip.com> 13738M: UNGLinuxDriver@microchip.com 13739L: netdev@vger.kernel.org 13740S: Maintained 13741F: drivers/net/ethernet/microchip/lan966x/* 13742 13743MICROCHIP LCDFB DRIVER 13744M: Nicolas Ferre <nicolas.ferre@microchip.com> 13745L: linux-fbdev@vger.kernel.org 13746S: Maintained 13747F: drivers/video/fbdev/atmel_lcdfb.c 13748F: include/video/atmel_lcdc.h 13749 13750MICROCHIP MCP16502 PMIC DRIVER 13751M: Claudiu Beznea <claudiu.beznea@microchip.com> 13752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13753S: Supported 13754F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13755F: drivers/regulator/mcp16502.c 13756 13757MICROCHIP MCP3911 ADC DRIVER 13758M: Marcus Folkesson <marcus.folkesson@gmail.com> 13759M: Kent Gustavsson <kent@minoris.se> 13760L: linux-iio@vger.kernel.org 13761S: Maintained 13762F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13763F: drivers/iio/adc/mcp3911.c 13764 13765MICROCHIP MMC/SD/SDIO MCI DRIVER 13766M: Ludovic Desroches <ludovic.desroches@microchip.com> 13767S: Maintained 13768F: drivers/mmc/host/atmel-mci.c 13769 13770MICROCHIP NAND DRIVER 13771M: Tudor Ambarus <tudor.ambarus@microchip.com> 13772L: linux-mtd@lists.infradead.org 13773S: Supported 13774F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13775F: drivers/mtd/nand/raw/atmel/* 13776 13777MICROCHIP PCI1XXXX GP DRIVER 13778M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13779L: linux-gpio@vger.kernel.org 13780S: Supported 13781F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13782F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13783F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13784 13785MICROCHIP OTPC DRIVER 13786M: Claudiu Beznea <claudiu.beznea@microchip.com> 13787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13788S: Supported 13789F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13790F: drivers/nvmem/microchip-otpc.c 13791F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13792 13793MICROCHIP PCI1XXXX I2C DRIVER 13794M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13795M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13796M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13797L: linux-i2c@vger.kernel.org 13798S: Maintained 13799F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13800 13801MICROCHIP PWM DRIVER 13802M: Claudiu Beznea <claudiu.beznea@microchip.com> 13803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13804L: linux-pwm@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13807F: drivers/pwm/pwm-atmel.c 13808 13809MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13810M: Eugen Hristev <eugen.hristev@microchip.com> 13811L: linux-iio@vger.kernel.org 13812S: Supported 13813F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13814F: drivers/iio/adc/at91-sama5d2_adc.c 13815F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13816 13817MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13818M: Claudiu Beznea <claudiu.beznea@microchip.com> 13819S: Supported 13820F: drivers/power/reset/at91-sama5d2_shdwc.c 13821 13822MICROCHIP SPI DRIVER 13823M: Tudor Ambarus <tudor.ambarus@microchip.com> 13824S: Supported 13825F: drivers/spi/spi-atmel.* 13826 13827MICROCHIP SSC DRIVER 13828M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13830S: Supported 13831F: drivers/misc/atmel-ssc.c 13832F: include/linux/atmel-ssc.h 13833 13834MICROCHIP SOC DRIVERS 13835M: Conor Dooley <conor@kernel.org> 13836S: Supported 13837T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13838F: drivers/soc/microchip/ 13839 13840MICROCHIP USB251XB DRIVER 13841M: Richard Leitner <richard.leitner@skidata.com> 13842L: linux-usb@vger.kernel.org 13843S: Maintained 13844F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13845F: drivers/usb/misc/usb251xb.c 13846 13847MICROCHIP USBA UDC DRIVER 13848M: Cristian Birsan <cristian.birsan@microchip.com> 13849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13850S: Supported 13851F: drivers/usb/gadget/udc/atmel_usba_udc.* 13852 13853MICROCHIP WILC1000 WIFI DRIVER 13854M: Ajay Singh <ajay.kathat@microchip.com> 13855M: Claudiu Beznea <claudiu.beznea@microchip.com> 13856L: linux-wireless@vger.kernel.org 13857S: Supported 13858F: drivers/net/wireless/microchip/wilc1000/ 13859 13860MICROSEMI MIPS SOCS 13861M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13862M: UNGLinuxDriver@microchip.com 13863L: linux-mips@vger.kernel.org 13864S: Supported 13865F: Documentation/devicetree/bindings/mips/mscc.txt 13866F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13867F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13868F: arch/mips/boot/dts/mscc/ 13869F: arch/mips/configs/generic/board-ocelot.config 13870F: arch/mips/generic/board-ocelot.c 13871 13872MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13873M: Don Brace <don.brace@microchip.com> 13874L: storagedev@microchip.com 13875L: linux-scsi@vger.kernel.org 13876S: Supported 13877F: Documentation/scsi/smartpqi.rst 13878F: drivers/scsi/smartpqi/Kconfig 13879F: drivers/scsi/smartpqi/Makefile 13880F: drivers/scsi/smartpqi/smartpqi*.[ch] 13881F: include/linux/cciss*.h 13882F: include/uapi/linux/cciss*.h 13883 13884MICROSOFT MANA RDMA DRIVER 13885M: Long Li <longli@microsoft.com> 13886M: Ajay Sharma <sharmaajay@microsoft.com> 13887L: linux-rdma@vger.kernel.org 13888S: Supported 13889F: drivers/infiniband/hw/mana/ 13890F: include/net/mana 13891F: include/uapi/rdma/mana-abi.h 13892 13893MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13894M: Maximilian Luz <luzmaximilian@gmail.com> 13895L: platform-driver-x86@vger.kernel.org 13896S: Maintained 13897F: drivers/platform/surface/surface_aggregator_tabletsw.c 13898 13899MICROSOFT SURFACE BATTERY AND AC DRIVERS 13900M: Maximilian Luz <luzmaximilian@gmail.com> 13901L: linux-pm@vger.kernel.org 13902L: platform-driver-x86@vger.kernel.org 13903S: Maintained 13904F: drivers/power/supply/surface_battery.c 13905F: drivers/power/supply/surface_charger.c 13906 13907MICROSOFT SURFACE DTX DRIVER 13908M: Maximilian Luz <luzmaximilian@gmail.com> 13909L: platform-driver-x86@vger.kernel.org 13910S: Maintained 13911F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13912F: drivers/platform/surface/surface_dtx.c 13913F: include/uapi/linux/surface_aggregator/dtx.h 13914 13915MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13916M: Maximilian Luz <luzmaximilian@gmail.com> 13917L: platform-driver-x86@vger.kernel.org 13918S: Maintained 13919F: drivers/platform/surface/surface_gpe.c 13920 13921MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13922M: Hans de Goede <hdegoede@redhat.com> 13923M: Mark Gross <markgross@kernel.org> 13924M: Maximilian Luz <luzmaximilian@gmail.com> 13925L: platform-driver-x86@vger.kernel.org 13926S: Maintained 13927T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13928F: drivers/platform/surface/ 13929 13930MICROSOFT SURFACE HID TRANSPORT DRIVER 13931M: Maximilian Luz <luzmaximilian@gmail.com> 13932L: linux-input@vger.kernel.org 13933L: platform-driver-x86@vger.kernel.org 13934S: Maintained 13935F: drivers/hid/surface-hid/ 13936 13937MICROSOFT SURFACE HOT-PLUG DRIVER 13938M: Maximilian Luz <luzmaximilian@gmail.com> 13939L: platform-driver-x86@vger.kernel.org 13940S: Maintained 13941F: drivers/platform/surface/surface_hotplug.c 13942 13943MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13944M: Maximilian Luz <luzmaximilian@gmail.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/platform/surface/surface_platform_profile.c 13948 13949MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13950M: Chen Yu <yu.c.chen@intel.com> 13951L: platform-driver-x86@vger.kernel.org 13952S: Supported 13953F: drivers/platform/surface/surfacepro3_button.c 13954 13955MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959W: https://github.com/linux-surface/surface-aggregator-module 13960C: irc://irc.libera.chat/linux-surface 13961F: Documentation/driver-api/surface_aggregator/ 13962F: drivers/platform/surface/aggregator/ 13963F: drivers/platform/surface/surface_acpi_notify.c 13964F: drivers/platform/surface/surface_aggregator_cdev.c 13965F: drivers/platform/surface/surface_aggregator_registry.c 13966F: include/linux/surface_acpi_notify.h 13967F: include/linux/surface_aggregator/ 13968F: include/uapi/linux/surface_aggregator/ 13969 13970MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/surface/surface_aggregator_hub.c 13975 13976MICROTEK X6 SCANNER 13977M: Oliver Neukum <oliver@neukum.org> 13978S: Maintained 13979F: drivers/usb/image/microtek.* 13980 13981MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13982M: Luka Kovacic <luka.kovacic@sartura.hr> 13983M: Luka Perkov <luka.perkov@sartura.hr> 13984S: Maintained 13985F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13986F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13987F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13988F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13989F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13990F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13991 13992MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13993M: Sakari Ailus <sakari.ailus@linux.intel.com> 13994L: linux-media@vger.kernel.org 13995S: Maintained 13996F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13997F: Documentation/driver-api/media/drivers/ccs/ 13998F: Documentation/userspace-api/media/drivers/ccs.rst 13999F: drivers/media/i2c/ccs-pll.c 14000F: drivers/media/i2c/ccs-pll.h 14001F: drivers/media/i2c/ccs/ 14002F: include/uapi/linux/ccs.h 14003F: include/uapi/linux/smiapp.h 14004 14005MIPS 14006M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14007L: linux-mips@vger.kernel.org 14008S: Maintained 14009W: http://www.linux-mips.org/ 14010Q: https://patchwork.kernel.org/project/linux-mips/list/ 14011T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14012F: Documentation/devicetree/bindings/mips/ 14013F: Documentation/mips/ 14014F: arch/mips/ 14015F: drivers/platform/mips/ 14016F: include/dt-bindings/mips/ 14017 14018MIPS BOSTON DEVELOPMENT BOARD 14019M: Paul Burton <paulburton@kernel.org> 14020L: linux-mips@vger.kernel.org 14021S: Maintained 14022F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14023F: arch/mips/boot/dts/img/boston.dts 14024F: arch/mips/configs/generic/board-boston.config 14025F: drivers/clk/imgtec/clk-boston.c 14026F: include/dt-bindings/clock/boston-clock.h 14027 14028MIPS CORE DRIVERS 14029M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14030M: Serge Semin <fancer.lancer@gmail.com> 14031L: linux-mips@vger.kernel.org 14032S: Supported 14033F: drivers/bus/mips_cdmm.c 14034F: drivers/clocksource/mips-gic-timer.c 14035F: drivers/cpuidle/cpuidle-cps.c 14036F: drivers/irqchip/irq-mips-cpu.c 14037F: drivers/irqchip/irq-mips-gic.c 14038 14039MIPS GENERIC PLATFORM 14040M: Paul Burton <paulburton@kernel.org> 14041L: linux-mips@vger.kernel.org 14042S: Supported 14043F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14044F: arch/mips/generic/ 14045F: arch/mips/tools/generic-board-config.sh 14046 14047MIPS RINT INSTRUCTION EMULATION 14048M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14049L: linux-mips@vger.kernel.org 14050S: Supported 14051F: arch/mips/math-emu/dp_rint.c 14052F: arch/mips/math-emu/sp_rint.c 14053 14054MIPS/LOONGSON1 ARCHITECTURE 14055M: Keguang Zhang <keguang.zhang@gmail.com> 14056L: linux-mips@vger.kernel.org 14057S: Maintained 14058F: arch/mips/include/asm/mach-loongson32/ 14059F: arch/mips/loongson32/ 14060F: drivers/*/*/*loongson1* 14061F: drivers/*/*loongson1* 14062 14063MIPS/LOONGSON2EF ARCHITECTURE 14064M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14065L: linux-mips@vger.kernel.org 14066S: Maintained 14067F: arch/mips/include/asm/mach-loongson2ef/ 14068F: arch/mips/loongson2ef/ 14069F: drivers/cpufreq/loongson2_cpufreq.c 14070 14071MIPS/LOONGSON64 ARCHITECTURE 14072M: Huacai Chen <chenhuacai@kernel.org> 14073M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14074L: linux-mips@vger.kernel.org 14075S: Maintained 14076F: arch/mips/include/asm/mach-loongson64/ 14077F: arch/mips/loongson64/ 14078F: drivers/irqchip/irq-loongson* 14079F: drivers/platform/mips/cpu_hwmon.c 14080 14081MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14082M: Hans Verkuil <hverkuil@xs4all.nl> 14083L: linux-media@vger.kernel.org 14084S: Odd Fixes 14085W: https://linuxtv.org 14086T: git git://linuxtv.org/media_tree.git 14087F: drivers/media/radio/radio-miropcm20* 14088 14089MMP SUPPORT 14090R: Lubomir Rintel <lkundrak@v3.sk> 14091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14092S: Odd Fixes 14093T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14094F: arch/arm/boot/dts/mmp* 14095F: arch/arm/mach-mmp/ 14096F: include/linux/soc/mmp/ 14097 14098MMP USB PHY DRIVERS 14099R: Lubomir Rintel <lkundrak@v3.sk> 14100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14101S: Maintained 14102F: drivers/phy/marvell/phy-mmp3-usb.c 14103F: drivers/phy/marvell/phy-pxa-usb.c 14104 14105MMU GATHER AND TLB INVALIDATION 14106M: Will Deacon <will@kernel.org> 14107M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14108M: Andrew Morton <akpm@linux-foundation.org> 14109M: Nick Piggin <npiggin@gmail.com> 14110M: Peter Zijlstra <peterz@infradead.org> 14111L: linux-arch@vger.kernel.org 14112L: linux-mm@kvack.org 14113S: Maintained 14114F: arch/*/include/asm/tlb.h 14115F: include/asm-generic/tlb.h 14116F: mm/mmu_gather.c 14117 14118MN88472 MEDIA DRIVER 14119M: Antti Palosaari <crope@iki.fi> 14120L: linux-media@vger.kernel.org 14121S: Maintained 14122W: https://linuxtv.org 14123W: http://palosaari.fi/linux/ 14124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14125F: drivers/media/dvb-frontends/mn88472* 14126 14127MN88473 MEDIA DRIVER 14128M: Antti Palosaari <crope@iki.fi> 14129L: linux-media@vger.kernel.org 14130S: Maintained 14131W: https://linuxtv.org 14132W: http://palosaari.fi/linux/ 14133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14134F: drivers/media/dvb-frontends/mn88473* 14135 14136MODULE SUPPORT 14137M: Luis Chamberlain <mcgrof@kernel.org> 14138L: linux-modules@vger.kernel.org 14139L: linux-kernel@vger.kernel.org 14140S: Maintained 14141T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14142F: include/linux/module.h 14143F: kernel/module/ 14144F: scripts/module* 14145 14146MONOLITHIC POWER SYSTEM PMIC DRIVER 14147M: Saravanan Sekar <sravanhome@gmail.com> 14148S: Maintained 14149F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14150F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14151F: drivers/iio/adc/mp2629_adc.c 14152F: drivers/mfd/mp2629.c 14153F: drivers/power/supply/mp2629_charger.c 14154F: drivers/regulator/mp5416.c 14155F: drivers/regulator/mpq7920.c 14156F: drivers/regulator/mpq7920.h 14157F: include/linux/mfd/mp2629.h 14158 14159MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14160S: Orphan 14161W: http://popies.net/meye/ 14162F: Documentation/userspace-api/media/drivers/meye* 14163F: drivers/staging/media/deprecated/meye/ 14164F: include/uapi/linux/meye.h 14165 14166MOTORCOMM PHY DRIVER 14167M: Peter Geis <pgwipeout@gmail.com> 14168M: Frank <Frank.Sae@motor-comm.com> 14169L: netdev@vger.kernel.org 14170S: Maintained 14171F: drivers/net/phy/motorcomm.c 14172 14173MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14174M: Jiri Slaby <jirislaby@kernel.org> 14175S: Maintained 14176F: Documentation/driver-api/tty/moxa-smartio.rst 14177F: drivers/tty/mxser.* 14178 14179MR800 AVERMEDIA USB FM RADIO DRIVER 14180M: Alexey Klimov <klimov.linux@gmail.com> 14181L: linux-media@vger.kernel.org 14182S: Maintained 14183T: git git://linuxtv.org/media_tree.git 14184F: drivers/media/radio/radio-mr800.c 14185 14186MRF24J40 IEEE 802.15.4 RADIO DRIVER 14187M: Alan Ott <alan@signal11.us> 14188L: linux-wpan@vger.kernel.org 14189S: Maintained 14190F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14191F: drivers/net/ieee802154/mrf24j40.c 14192 14193MSI LAPTOP SUPPORT 14194M: "Lee, Chun-Yi" <jlee@suse.com> 14195L: platform-driver-x86@vger.kernel.org 14196S: Maintained 14197F: drivers/platform/x86/msi-laptop.c 14198 14199MSI WMI SUPPORT 14200L: platform-driver-x86@vger.kernel.org 14201S: Orphan 14202F: drivers/platform/x86/msi-wmi.c 14203 14204MSI001 MEDIA DRIVER 14205M: Antti Palosaari <crope@iki.fi> 14206L: linux-media@vger.kernel.org 14207S: Maintained 14208W: https://linuxtv.org 14209W: http://palosaari.fi/linux/ 14210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14211T: git git://linuxtv.org/anttip/media_tree.git 14212F: drivers/media/tuners/msi001* 14213 14214MSI2500 MEDIA DRIVER 14215M: Antti Palosaari <crope@iki.fi> 14216L: linux-media@vger.kernel.org 14217S: Maintained 14218W: https://linuxtv.org 14219W: http://palosaari.fi/linux/ 14220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14221T: git git://linuxtv.org/anttip/media_tree.git 14222F: drivers/media/usb/msi2500/ 14223 14224MSTAR INTERRUPT CONTROLLER DRIVER 14225M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14226M: Daniel Palmer <daniel@thingy.jp> 14227S: Maintained 14228F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14229F: drivers/irqchip/irq-mst-intc.c 14230 14231MSYSTEMS DISKONCHIP G3 MTD DRIVER 14232M: Robert Jarzmik <robert.jarzmik@free.fr> 14233L: linux-mtd@lists.infradead.org 14234S: Maintained 14235F: drivers/mtd/devices/docg3* 14236 14237MT9M032 APTINA SENSOR DRIVER 14238M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14239L: linux-media@vger.kernel.org 14240S: Maintained 14241T: git git://linuxtv.org/media_tree.git 14242F: drivers/media/i2c/mt9m032.c 14243F: include/media/i2c/mt9m032.h 14244 14245MT9P031 APTINA CAMERA SENSOR 14246M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14247L: linux-media@vger.kernel.org 14248S: Maintained 14249T: git git://linuxtv.org/media_tree.git 14250F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14251F: drivers/media/i2c/mt9p031.c 14252F: include/media/i2c/mt9p031.h 14253 14254MT9T001 APTINA CAMERA SENSOR 14255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14256L: linux-media@vger.kernel.org 14257S: Maintained 14258T: git git://linuxtv.org/media_tree.git 14259F: drivers/media/i2c/mt9t001.c 14260F: include/media/i2c/mt9t001.h 14261 14262MT9T112 APTINA CAMERA SENSOR 14263M: Jacopo Mondi <jacopo@jmondi.org> 14264L: linux-media@vger.kernel.org 14265S: Odd Fixes 14266T: git git://linuxtv.org/media_tree.git 14267F: drivers/media/i2c/mt9t112.c 14268F: include/media/i2c/mt9t112.h 14269 14270MT9V032 APTINA CAMERA SENSOR 14271M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14272L: linux-media@vger.kernel.org 14273S: Maintained 14274T: git git://linuxtv.org/media_tree.git 14275F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14276F: drivers/media/i2c/mt9v032.c 14277F: include/media/i2c/mt9v032.h 14278 14279MT9V111 APTINA CAMERA SENSOR 14280M: Jacopo Mondi <jacopo@jmondi.org> 14281L: linux-media@vger.kernel.org 14282S: Maintained 14283T: git git://linuxtv.org/media_tree.git 14284F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14285F: drivers/media/i2c/mt9v111.c 14286 14287MULTIFUNCTION DEVICES (MFD) 14288M: Lee Jones <lee@kernel.org> 14289S: Supported 14290T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14291F: Documentation/devicetree/bindings/mfd/ 14292F: drivers/mfd/ 14293F: include/dt-bindings/mfd/ 14294F: include/linux/mfd/ 14295 14296MULTIMEDIA CARD (MMC) ETC. OVER SPI 14297S: Orphan 14298F: drivers/mmc/host/mmc_spi.c 14299F: include/linux/spi/mmc_spi.h 14300 14301MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14302M: Ulf Hansson <ulf.hansson@linaro.org> 14303L: linux-mmc@vger.kernel.org 14304S: Maintained 14305T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14306F: Documentation/devicetree/bindings/mmc/ 14307F: drivers/mmc/ 14308F: include/linux/mmc/ 14309F: include/uapi/linux/mmc/ 14310 14311MULTIPLEXER SUBSYSTEM 14312M: Peter Rosin <peda@axentia.se> 14313S: Maintained 14314F: Documentation/ABI/testing/sysfs-class-mux* 14315F: Documentation/devicetree/bindings/mux/ 14316F: drivers/mux/ 14317F: include/dt-bindings/mux/ 14318F: include/linux/mux/ 14319 14320MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14321M: Bin Liu <b-liu@ti.com> 14322L: linux-usb@vger.kernel.org 14323S: Maintained 14324F: drivers/usb/musb/ 14325 14326MXL301RF MEDIA DRIVER 14327M: Akihiro Tsukada <tskd08@gmail.com> 14328L: linux-media@vger.kernel.org 14329S: Odd Fixes 14330F: drivers/media/tuners/mxl301rf* 14331 14332MXL5007T MEDIA DRIVER 14333M: Michael Krufky <mkrufky@linuxtv.org> 14334L: linux-media@vger.kernel.org 14335S: Maintained 14336W: https://linuxtv.org 14337W: http://github.com/mkrufky 14338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14339T: git git://linuxtv.org/mkrufky/tuners.git 14340F: drivers/media/tuners/mxl5007t.* 14341 14342MXSFB DRM DRIVER 14343M: Marek Vasut <marex@denx.de> 14344M: Stefan Agner <stefan@agner.ch> 14345L: dri-devel@lists.freedesktop.org 14346S: Supported 14347T: git git://anongit.freedesktop.org/drm/drm-misc 14348F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14349F: drivers/gpu/drm/mxsfb/ 14350 14351MYLEX DAC960 PCI RAID Controller 14352M: Hannes Reinecke <hare@kernel.org> 14353L: linux-scsi@vger.kernel.org 14354S: Supported 14355F: drivers/scsi/myrb.* 14356F: drivers/scsi/myrs.* 14357 14358MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14359M: Chris Lee <christopher.lee@cspi.com> 14360L: netdev@vger.kernel.org 14361S: Supported 14362W: https://www.cspi.com/ethernet-products/support/downloads/ 14363F: drivers/net/ethernet/myricom/myri10ge/ 14364 14365NAND FLASH SUBSYSTEM 14366M: Miquel Raynal <miquel.raynal@bootlin.com> 14367R: Richard Weinberger <richard@nod.at> 14368L: linux-mtd@lists.infradead.org 14369S: Maintained 14370W: http://www.linux-mtd.infradead.org/ 14371Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14372C: irc://irc.oftc.net/mtd 14373T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14374F: drivers/mtd/nand/ 14375F: include/linux/mtd/*nand*.h 14376 14377NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14378M: Daniel Mack <zonque@gmail.com> 14379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14380S: Maintained 14381W: http://www.native-instruments.com 14382F: sound/usb/caiaq/ 14383 14384NATSEMI ETHERNET DRIVER (DP8381x) 14385S: Orphan 14386F: drivers/net/ethernet/natsemi/natsemi.c 14387 14388NCR 5380 SCSI DRIVERS 14389M: Finn Thain <fthain@linux-m68k.org> 14390M: Michael Schmitz <schmitzmic@gmail.com> 14391L: linux-scsi@vger.kernel.org 14392S: Maintained 14393F: Documentation/scsi/g_NCR5380.rst 14394F: drivers/scsi/NCR5380.* 14395F: drivers/scsi/arm/cumana_1.c 14396F: drivers/scsi/arm/oak.c 14397F: drivers/scsi/atari_scsi.* 14398F: drivers/scsi/dmx3191d.c 14399F: drivers/scsi/g_NCR5380.* 14400F: drivers/scsi/mac_scsi.* 14401F: drivers/scsi/sun3_scsi.* 14402F: drivers/scsi/sun3_scsi_vme.c 14403 14404NCSI LIBRARY 14405M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14406S: Maintained 14407F: net/ncsi/ 14408 14409NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14410M: Guenter Roeck <linux@roeck-us.net> 14411L: linux-hwmon@vger.kernel.org 14412S: Maintained 14413F: Documentation/hwmon/nct6775.rst 14414F: drivers/hwmon/nct6775-core.c 14415F: drivers/hwmon/nct6775-platform.c 14416F: drivers/hwmon/nct6775.h 14417 14418NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14419M: Zev Weiss <zev@bewilderbeest.net> 14420L: linux-hwmon@vger.kernel.org 14421S: Maintained 14422F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14423F: drivers/hwmon/nct6775-i2c.c 14424 14425NETDEVSIM 14426M: Jakub Kicinski <kuba@kernel.org> 14427S: Maintained 14428F: drivers/net/netdevsim/* 14429 14430NETEM NETWORK EMULATOR 14431M: Stephen Hemminger <stephen@networkplumber.org> 14432L: netdev@vger.kernel.org 14433S: Maintained 14434F: net/sched/sch_netem.c 14435 14436NETERION 10GbE DRIVERS (s2io) 14437M: Jon Mason <jdmason@kudzu.us> 14438L: netdev@vger.kernel.org 14439S: Supported 14440F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14441F: drivers/net/ethernet/neterion/ 14442 14443NETFILTER 14444M: Pablo Neira Ayuso <pablo@netfilter.org> 14445M: Jozsef Kadlecsik <kadlec@netfilter.org> 14446M: Florian Westphal <fw@strlen.de> 14447L: netfilter-devel@vger.kernel.org 14448L: coreteam@netfilter.org 14449S: Maintained 14450W: http://www.netfilter.org/ 14451W: http://www.iptables.org/ 14452W: http://www.nftables.org/ 14453Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14454C: irc://irc.libera.chat/netfilter 14455T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14456T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14457F: include/linux/netfilter* 14458F: include/linux/netfilter/ 14459F: include/net/netfilter/ 14460F: include/uapi/linux/netfilter* 14461F: include/uapi/linux/netfilter/ 14462F: net/*/netfilter.c 14463F: net/*/netfilter/ 14464F: net/bridge/br_netfilter*.c 14465F: net/netfilter/ 14466 14467NETROM NETWORK LAYER 14468M: Ralf Baechle <ralf@linux-mips.org> 14469L: linux-hams@vger.kernel.org 14470S: Maintained 14471W: http://www.linux-ax25.org/ 14472F: include/net/netrom.h 14473F: include/uapi/linux/netrom.h 14474F: net/netrom/ 14475 14476NETRONIX EMBEDDED CONTROLLER 14477M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14478S: Maintained 14479F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14480F: drivers/mfd/ntxec.c 14481F: drivers/pwm/pwm-ntxec.c 14482F: drivers/rtc/rtc-ntxec.c 14483F: include/linux/mfd/ntxec.h 14484 14485NETRONOME ETHERNET DRIVERS 14486M: Simon Horman <simon.horman@corigine.com> 14487R: Jakub Kicinski <kuba@kernel.org> 14488L: oss-drivers@corigine.com 14489S: Maintained 14490F: drivers/net/ethernet/netronome/ 14491 14492NETWORK BLOCK DEVICE (NBD) 14493M: Josef Bacik <josef@toxicpanda.com> 14494L: linux-block@vger.kernel.org 14495L: nbd@other.debian.org 14496S: Maintained 14497F: Documentation/admin-guide/blockdev/nbd.rst 14498F: drivers/block/nbd.c 14499F: include/trace/events/nbd.h 14500F: include/uapi/linux/nbd.h 14501 14502NETWORK DROP MONITOR 14503M: Neil Horman <nhorman@tuxdriver.com> 14504L: netdev@vger.kernel.org 14505S: Maintained 14506W: https://fedorahosted.org/dropwatch/ 14507F: include/uapi/linux/net_dropmon.h 14508F: net/core/drop_monitor.c 14509 14510NETWORKING DRIVERS 14511M: "David S. Miller" <davem@davemloft.net> 14512M: Eric Dumazet <edumazet@google.com> 14513M: Jakub Kicinski <kuba@kernel.org> 14514M: Paolo Abeni <pabeni@redhat.com> 14515L: netdev@vger.kernel.org 14516S: Maintained 14517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14520F: Documentation/devicetree/bindings/net/ 14521F: drivers/connector/ 14522F: drivers/net/ 14523F: include/dt-bindings/net/ 14524F: include/linux/etherdevice.h 14525F: include/linux/fcdevice.h 14526F: include/linux/fddidevice.h 14527F: include/linux/hippidevice.h 14528F: include/linux/if_* 14529F: include/linux/inetdevice.h 14530F: include/linux/netdevice.h 14531F: include/uapi/linux/if_* 14532F: include/uapi/linux/netdevice.h 14533 14534NETWORKING DRIVERS (WIRELESS) 14535M: Kalle Valo <kvalo@kernel.org> 14536L: linux-wireless@vger.kernel.org 14537S: Maintained 14538W: https://wireless.wiki.kernel.org/ 14539Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14541T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14542F: Documentation/devicetree/bindings/net/wireless/ 14543F: drivers/net/wireless/ 14544 14545NETWORKING [DSA] 14546M: Andrew Lunn <andrew@lunn.ch> 14547M: Florian Fainelli <f.fainelli@gmail.com> 14548M: Vladimir Oltean <olteanv@gmail.com> 14549S: Maintained 14550F: Documentation/devicetree/bindings/net/dsa/ 14551F: drivers/net/dsa/ 14552F: include/linux/dsa/ 14553F: include/linux/platform_data/dsa.h 14554F: include/net/dsa.h 14555F: net/dsa/ 14556F: tools/testing/selftests/drivers/net/dsa/ 14557 14558NETWORKING [GENERAL] 14559M: "David S. Miller" <davem@davemloft.net> 14560M: Eric Dumazet <edumazet@google.com> 14561M: Jakub Kicinski <kuba@kernel.org> 14562M: Paolo Abeni <pabeni@redhat.com> 14563L: netdev@vger.kernel.org 14564S: Maintained 14565Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14566B: mailto:netdev@vger.kernel.org 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14568T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14569F: Documentation/networking/ 14570F: Documentation/process/maintainer-netdev.rst 14571F: include/linux/in.h 14572F: include/linux/net.h 14573F: include/linux/netdevice.h 14574F: include/net/ 14575F: include/uapi/linux/in.h 14576F: include/uapi/linux/net.h 14577F: include/uapi/linux/net_namespace.h 14578F: include/uapi/linux/netdevice.h 14579F: lib/net_utils.c 14580F: lib/random32.c 14581F: net/ 14582F: tools/testing/selftests/net/ 14583 14584NETWORKING [IPSEC] 14585M: Steffen Klassert <steffen.klassert@secunet.com> 14586M: Herbert Xu <herbert@gondor.apana.org.au> 14587M: "David S. Miller" <davem@davemloft.net> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14591T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14592F: include/net/xfrm.h 14593F: include/uapi/linux/xfrm.h 14594F: net/ipv4/ah4.c 14595F: net/ipv4/esp4* 14596F: net/ipv4/ip_vti.c 14597F: net/ipv4/ipcomp.c 14598F: net/ipv4/xfrm* 14599F: net/ipv6/ah6.c 14600F: net/ipv6/esp6* 14601F: net/ipv6/ip6_vti.c 14602F: net/ipv6/ipcomp6.c 14603F: net/ipv6/xfrm* 14604F: net/key/ 14605F: net/xfrm/ 14606F: tools/testing/selftests/net/ipsec.c 14607 14608NETWORKING [IPv4/IPv6] 14609M: "David S. Miller" <davem@davemloft.net> 14610M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14611M: David Ahern <dsahern@kernel.org> 14612L: netdev@vger.kernel.org 14613S: Maintained 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14615F: arch/x86/net/* 14616F: include/linux/ip.h 14617F: include/linux/ipv6* 14618F: include/net/fib* 14619F: include/net/ip* 14620F: include/net/route.h 14621F: net/ipv4/ 14622F: net/ipv6/ 14623 14624NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14625M: Paul Moore <paul@paul-moore.com> 14626L: netdev@vger.kernel.org 14627L: linux-security-module@vger.kernel.org 14628S: Maintained 14629W: https://github.com/netlabel 14630F: Documentation/netlabel/ 14631F: include/net/calipso.h 14632F: include/net/cipso_ipv4.h 14633F: include/net/netlabel.h 14634F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14635F: include/uapi/linux/netfilter/xt_SECMARK.h 14636F: net/ipv4/cipso_ipv4.c 14637F: net/ipv6/calipso.c 14638F: net/netfilter/xt_CONNSECMARK.c 14639F: net/netfilter/xt_SECMARK.c 14640F: net/netlabel/ 14641 14642NETWORKING [MPTCP] 14643M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14644M: Matthieu Baerts <matthieu.baerts@tessares.net> 14645L: netdev@vger.kernel.org 14646L: mptcp@lists.linux.dev 14647S: Maintained 14648W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14649B: https://github.com/multipath-tcp/mptcp_net-next/issues 14650F: Documentation/networking/mptcp-sysctl.rst 14651F: include/net/mptcp.h 14652F: include/trace/events/mptcp.h 14653F: include/uapi/linux/mptcp.h 14654F: net/mptcp/ 14655F: tools/testing/selftests/bpf/*/*mptcp*.c 14656F: tools/testing/selftests/net/mptcp/ 14657 14658NETWORKING [TCP] 14659M: Eric Dumazet <edumazet@google.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662F: include/linux/tcp.h 14663F: include/net/tcp.h 14664F: include/trace/events/tcp.h 14665F: include/uapi/linux/tcp.h 14666F: net/ipv4/syncookies.c 14667F: net/ipv4/tcp*.c 14668F: net/ipv6/syncookies.c 14669F: net/ipv6/tcp*.c 14670 14671NETWORKING [TLS] 14672M: Boris Pismenny <borisp@nvidia.com> 14673M: John Fastabend <john.fastabend@gmail.com> 14674M: Jakub Kicinski <kuba@kernel.org> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677F: include/net/tls.h 14678F: include/uapi/linux/tls.h 14679F: net/tls/* 14680 14681NETXEN (1/10) GbE SUPPORT 14682M: Manish Chopra <manishc@marvell.com> 14683M: Rahul Verma <rahulv@marvell.com> 14684M: GR-Linux-NIC-Dev@marvell.com 14685L: netdev@vger.kernel.org 14686S: Supported 14687F: drivers/net/ethernet/qlogic/netxen/ 14688 14689NET_FAILOVER MODULE 14690M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14691L: netdev@vger.kernel.org 14692S: Supported 14693F: Documentation/networking/net_failover.rst 14694F: drivers/net/net_failover.c 14695F: include/net/net_failover.h 14696 14697NEXTHOP 14698M: David Ahern <dsahern@kernel.org> 14699L: netdev@vger.kernel.org 14700S: Maintained 14701F: include/net/netns/nexthop.h 14702F: include/net/nexthop.h 14703F: include/uapi/linux/nexthop.h 14704F: net/ipv4/nexthop.c 14705 14706NFC SUBSYSTEM 14707M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14708L: linux-nfc@lists.01.org (subscribers-only) 14709L: netdev@vger.kernel.org 14710S: Maintained 14711B: mailto:linux-nfc@lists.01.org 14712F: Documentation/devicetree/bindings/net/nfc/ 14713F: drivers/nfc/ 14714F: include/linux/platform_data/nfcmrvl.h 14715F: include/net/nfc/ 14716F: include/uapi/linux/nfc.h 14717F: net/nfc/ 14718 14719NFC VIRTUAL NCI DEVICE DRIVER 14720M: Bongsu Jeon <bongsu.jeon@samsung.com> 14721L: netdev@vger.kernel.org 14722L: linux-nfc@lists.01.org (subscribers-only) 14723S: Supported 14724F: drivers/nfc/virtual_ncidev.c 14725F: tools/testing/selftests/nci/ 14726 14727NFS, SUNRPC, AND LOCKD CLIENTS 14728M: Trond Myklebust <trond.myklebust@hammerspace.com> 14729M: Anna Schumaker <anna@kernel.org> 14730L: linux-nfs@vger.kernel.org 14731S: Maintained 14732W: http://client.linux-nfs.org 14733T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14734F: fs/lockd/ 14735F: fs/nfs/ 14736F: fs/nfs_common/ 14737F: include/linux/lockd/ 14738F: include/linux/nfs* 14739F: include/linux/sunrpc/ 14740F: include/uapi/linux/nfs* 14741F: include/uapi/linux/sunrpc/ 14742F: net/sunrpc/ 14743F: Documentation/filesystems/nfs/ 14744 14745NILFS2 FILESYSTEM 14746M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14747L: linux-nilfs@vger.kernel.org 14748S: Supported 14749W: https://nilfs.sourceforge.io/ 14750W: https://nilfs.osdn.jp/ 14751T: git https://github.com/konis/nilfs2.git 14752F: Documentation/filesystems/nilfs2.rst 14753F: fs/nilfs2/ 14754F: include/trace/events/nilfs2.h 14755F: include/uapi/linux/nilfs2_api.h 14756F: include/uapi/linux/nilfs2_ondisk.h 14757 14758NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14759M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14760S: Maintained 14761W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14762F: Documentation/scsi/NinjaSCSI.rst 14763F: drivers/scsi/pcmcia/nsp_* 14764 14765NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14766M: GOTO Masanori <gotom@debian.or.jp> 14767M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14768S: Maintained 14769W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14770F: Documentation/scsi/NinjaSCSI.rst 14771F: drivers/scsi/nsp32* 14772 14773NINTENDO HID DRIVER 14774M: Daniel J. Ogorchock <djogorchock@gmail.com> 14775L: linux-input@vger.kernel.org 14776S: Maintained 14777F: drivers/hid/hid-nintendo* 14778 14779NIOS2 ARCHITECTURE 14780M: Dinh Nguyen <dinguyen@kernel.org> 14781S: Maintained 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14783F: arch/nios2/ 14784 14785NITRO ENCLAVES (NE) 14786M: Alexandru Ciobotaru <alcioa@amazon.com> 14787L: linux-kernel@vger.kernel.org 14788L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14789S: Supported 14790W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14791F: Documentation/virt/ne_overview.rst 14792F: drivers/virt/nitro_enclaves/ 14793F: include/linux/nitro_enclaves.h 14794F: include/uapi/linux/nitro_enclaves.h 14795F: samples/nitro_enclaves/ 14796 14797NOHZ, DYNTICKS SUPPORT 14798M: Frederic Weisbecker <fweisbec@gmail.com> 14799M: Thomas Gleixner <tglx@linutronix.de> 14800M: Ingo Molnar <mingo@kernel.org> 14801L: linux-kernel@vger.kernel.org 14802S: Maintained 14803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14804F: include/linux/sched/nohz.h 14805F: include/linux/tick.h 14806F: kernel/time/tick*.* 14807 14808NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14809M: Pavel Machek <pavel@ucw.cz> 14810M: Sakari Ailus <sakari.ailus@iki.fi> 14811L: linux-media@vger.kernel.org 14812S: Maintained 14813F: drivers/media/i2c/ad5820.c 14814F: drivers/media/i2c/et8ek8 14815 14816NOKIA N900 POWER SUPPLY DRIVERS 14817R: Pali Rohár <pali@kernel.org> 14818F: drivers/power/supply/bq2415x_charger.c 14819F: drivers/power/supply/bq27xxx_battery.c 14820F: drivers/power/supply/bq27xxx_battery_i2c.c 14821F: drivers/power/supply/isp1704_charger.c 14822F: drivers/power/supply/rx51_battery.c 14823F: include/linux/power/bq2415x_charger.h 14824F: include/linux/power/bq27xxx_battery.h 14825 14826NOLIBC HEADER FILE 14827M: Willy Tarreau <w@1wt.eu> 14828S: Maintained 14829T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14830F: tools/include/nolibc/ 14831F: tools/testing/selftests/nolibc/ 14832 14833NSDEPS 14834M: Matthias Maennich <maennich@google.com> 14835S: Maintained 14836F: Documentation/core-api/symbol-namespaces.rst 14837F: scripts/nsdeps 14838 14839NTB AMD DRIVER 14840M: Sanjay R Mehta <sanju.mehta@amd.com> 14841M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14842L: ntb@lists.linux.dev 14843S: Supported 14844F: drivers/ntb/hw/amd/ 14845 14846NTB DRIVER CORE 14847M: Jon Mason <jdmason@kudzu.us> 14848M: Dave Jiang <dave.jiang@intel.com> 14849M: Allen Hubbe <allenbh@gmail.com> 14850L: ntb@lists.linux.dev 14851S: Supported 14852W: https://github.com/jonmason/ntb/wiki 14853T: git git://github.com/jonmason/ntb.git 14854F: drivers/net/ntb_netdev.c 14855F: drivers/ntb/ 14856F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14857F: include/linux/ntb.h 14858F: include/linux/ntb_transport.h 14859F: tools/testing/selftests/ntb/ 14860 14861NTB IDT DRIVER 14862M: Serge Semin <fancer.lancer@gmail.com> 14863L: ntb@lists.linux.dev 14864S: Supported 14865F: drivers/ntb/hw/idt/ 14866 14867NTB INTEL DRIVER 14868M: Dave Jiang <dave.jiang@intel.com> 14869L: ntb@lists.linux.dev 14870S: Supported 14871W: https://github.com/davejiang/linux/wiki 14872T: git https://github.com/davejiang/linux.git 14873F: drivers/ntb/hw/intel/ 14874 14875NTFS FILESYSTEM 14876M: Anton Altaparmakov <anton@tuxera.com> 14877L: linux-ntfs-dev@lists.sourceforge.net 14878S: Supported 14879W: http://www.tuxera.com/ 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14881F: Documentation/filesystems/ntfs.rst 14882F: fs/ntfs/ 14883 14884NTFS3 FILESYSTEM 14885M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14886L: ntfs3@lists.linux.dev 14887S: Supported 14888W: http://www.paragon-software.com/ 14889T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14890F: Documentation/filesystems/ntfs3.rst 14891F: fs/ntfs3/ 14892 14893NUBUS SUBSYSTEM 14894M: Finn Thain <fthain@linux-m68k.org> 14895L: linux-m68k@lists.linux-m68k.org 14896S: Maintained 14897F: arch/*/include/asm/nubus.h 14898F: drivers/nubus/ 14899F: include/linux/nubus.h 14900F: include/uapi/linux/nubus.h 14901 14902NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14903M: Antonino Daplas <adaplas@gmail.com> 14904L: linux-fbdev@vger.kernel.org 14905S: Maintained 14906F: drivers/video/fbdev/nvidia/ 14907F: drivers/video/fbdev/riva/ 14908 14909NVIDIA WMI EC BACKLIGHT DRIVER 14910M: Daniel Dadap <ddadap@nvidia.com> 14911L: platform-driver-x86@vger.kernel.org 14912S: Supported 14913F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14914F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14915 14916NVM EXPRESS DRIVER 14917M: Keith Busch <kbusch@kernel.org> 14918M: Jens Axboe <axboe@fb.com> 14919M: Christoph Hellwig <hch@lst.de> 14920M: Sagi Grimberg <sagi@grimberg.me> 14921L: linux-nvme@lists.infradead.org 14922S: Supported 14923W: http://git.infradead.org/nvme.git 14924T: git://git.infradead.org/nvme.git 14925F: drivers/nvme/host/ 14926F: drivers/nvme/common/ 14927F: include/linux/nvme* 14928F: include/uapi/linux/nvme_ioctl.h 14929 14930NVM EXPRESS FABRICS AUTHENTICATION 14931M: Hannes Reinecke <hare@suse.de> 14932L: linux-nvme@lists.infradead.org 14933S: Supported 14934F: drivers/nvme/host/auth.c 14935F: drivers/nvme/target/auth.c 14936F: drivers/nvme/target/fabrics-cmd-auth.c 14937F: include/linux/nvme-auth.h 14938 14939NVM EXPRESS HARDWARE MONITORING SUPPORT 14940M: Guenter Roeck <linux@roeck-us.net> 14941L: linux-nvme@lists.infradead.org 14942S: Supported 14943F: drivers/nvme/host/hwmon.c 14944 14945NVM EXPRESS FC TRANSPORT DRIVERS 14946M: James Smart <james.smart@broadcom.com> 14947L: linux-nvme@lists.infradead.org 14948S: Supported 14949F: drivers/nvme/host/fc.c 14950F: drivers/nvme/target/fc.c 14951F: drivers/nvme/target/fcloop.c 14952F: include/linux/nvme-fc-driver.h 14953F: include/linux/nvme-fc.h 14954 14955NVM EXPRESS TARGET DRIVER 14956M: Christoph Hellwig <hch@lst.de> 14957M: Sagi Grimberg <sagi@grimberg.me> 14958M: Chaitanya Kulkarni <kch@nvidia.com> 14959L: linux-nvme@lists.infradead.org 14960S: Supported 14961W: http://git.infradead.org/nvme.git 14962T: git://git.infradead.org/nvme.git 14963F: drivers/nvme/target/ 14964 14965NVMEM FRAMEWORK 14966M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14969F: Documentation/ABI/stable/sysfs-bus-nvmem 14970F: Documentation/devicetree/bindings/nvmem/ 14971F: drivers/nvmem/ 14972F: include/linux/nvmem-consumer.h 14973F: include/linux/nvmem-provider.h 14974 14975NXP C45 TJA11XX PHY DRIVER 14976M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14977L: netdev@vger.kernel.org 14978S: Maintained 14979F: drivers/net/phy/nxp-c45-tja11xx.c 14980 14981NXP FSPI DRIVER 14982M: Han Xu <han.xu@nxp.com> 14983M: Haibo Chen <haibo.chen@nxp.com> 14984R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14985L: linux-spi@vger.kernel.org 14986S: Maintained 14987F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14988F: drivers/spi/spi-nxp-fspi.c 14989 14990NXP FXAS21002C DRIVER 14991M: Rui Miguel Silva <rmfrfs@gmail.com> 14992L: linux-iio@vger.kernel.org 14993S: Maintained 14994F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14995F: drivers/iio/gyro/fxas21002c.h 14996F: drivers/iio/gyro/fxas21002c_core.c 14997F: drivers/iio/gyro/fxas21002c_i2c.c 14998F: drivers/iio/gyro/fxas21002c_spi.c 14999 15000NXP i.MX CLOCK DRIVERS 15001M: Abel Vesa <abelvesa@kernel.org> 15002L: linux-clk@vger.kernel.org 15003L: linux-imx@nxp.com 15004S: Maintained 15005T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15006F: Documentation/devicetree/bindings/clock/imx* 15007F: drivers/clk/imx/ 15008F: include/dt-bindings/clock/imx* 15009 15010NXP i.MX 8MQ DCSS DRIVER 15011M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15012R: Lucas Stach <l.stach@pengutronix.de> 15013L: dri-devel@lists.freedesktop.org 15014S: Maintained 15015F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15016F: drivers/gpu/drm/imx/dcss/ 15017 15018NXP i.MX 8QXP ADC DRIVER 15019M: Cai Huoqing <cai.huoqing@linux.dev> 15020M: Haibo Chen <haibo.chen@nxp.com> 15021L: linux-imx@nxp.com 15022L: linux-iio@vger.kernel.org 15023S: Maintained 15024F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15025F: drivers/iio/adc/imx8qxp-adc.c 15026 15027NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15028M: Haibo Chen <haibo.chen@nxp.com> 15029L: linux-iio@vger.kernel.org 15030L: linux-imx@nxp.com 15031S: Maintained 15032F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15033F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15034F: drivers/iio/adc/imx7d_adc.c 15035F: drivers/iio/adc/vf610_adc.c 15036 15037NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15038M: Jagan Teki <jagan@amarulasolutions.com> 15039S: Maintained 15040F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15041F: drivers/regulator/pf8x00-regulator.c 15042 15043NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15044M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15045L: linux-kernel@vger.kernel.org 15046S: Maintained 15047F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15048F: drivers/extcon/extcon-ptn5150.c 15049 15050NXP SGTL5000 DRIVER 15051M: Fabio Estevam <festevam@gmail.com> 15052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15053S: Maintained 15054F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15055F: sound/soc/codecs/sgtl5000* 15056 15057NXP SJA1105 ETHERNET SWITCH DRIVER 15058M: Vladimir Oltean <olteanv@gmail.com> 15059L: linux-kernel@vger.kernel.org 15060S: Maintained 15061F: drivers/net/dsa/sja1105 15062F: drivers/net/pcs/pcs-xpcs-nxp.c 15063 15064NXP TDA998X DRM DRIVER 15065M: Russell King <linux@armlinux.org.uk> 15066S: Maintained 15067T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15069F: drivers/gpu/drm/i2c/tda998x_drv.c 15070F: include/drm/i2c/tda998x.h 15071F: include/dt-bindings/display/tda998x.h 15072K: "nxp,tda998x" 15073 15074NXP TFA9879 DRIVER 15075M: Peter Rosin <peda@axentia.se> 15076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15077S: Maintained 15078F: Documentation/devicetree/bindings/sound/tfa9879.txt 15079F: sound/soc/codecs/tfa9879* 15080 15081NXP/Goodix TFA989X (TFA1) DRIVER 15082M: Stephan Gerhold <stephan@gerhold.net> 15083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15084S: Maintained 15085F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15086F: sound/soc/codecs/tfa989x.c 15087 15088NXP-NCI NFC DRIVER 15089L: linux-nfc@lists.01.org (subscribers-only) 15090S: Orphan 15091F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15092F: drivers/nfc/nxp-nci 15093 15094NXP i.MX 8MP DW100 V4L2 DRIVER 15095M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15096L: linux-media@vger.kernel.org 15097S: Maintained 15098F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15099F: Documentation/userspace-api/media/drivers/dw100.rst 15100F: drivers/media/platform/nxp/dw100/ 15101F: include/uapi/linux/dw100.h 15102 15103NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15104M: Mirela Rabulea <mirela.rabulea@nxp.com> 15105R: NXP Linux Team <linux-imx@nxp.com> 15106L: linux-media@vger.kernel.org 15107S: Maintained 15108F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15109F: drivers/media/platform/nxp/imx-jpeg 15110 15111NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15112M: Jonas Malaco <jonas@protocubo.io> 15113L: linux-hwmon@vger.kernel.org 15114S: Maintained 15115F: Documentation/hwmon/nzxt-kraken2.rst 15116F: drivers/hwmon/nzxt-kraken2.c 15117 15118NZXT-SMART2 HARDWARE MONITORING DRIVER 15119M: Aleksandr Mezin <mezin.alexander@gmail.com> 15120L: linux-hwmon@vger.kernel.org 15121S: Maintained 15122F: Documentation/hwmon/nzxt-smart2.rst 15123F: drivers/hwmon/nzxt-smart2.c 15124 15125OBJAGG 15126M: Jiri Pirko <jiri@nvidia.com> 15127L: netdev@vger.kernel.org 15128S: Supported 15129F: include/linux/objagg.h 15130F: lib/objagg.c 15131F: lib/test_objagg.c 15132 15133OBJTOOL 15134M: Josh Poimboeuf <jpoimboe@kernel.org> 15135M: Peter Zijlstra <peterz@infradead.org> 15136S: Supported 15137F: tools/objtool/ 15138F: include/linux/objtool.h 15139 15140OCELOT ETHERNET SWITCH DRIVER 15141M: Vladimir Oltean <vladimir.oltean@nxp.com> 15142M: Claudiu Manoil <claudiu.manoil@nxp.com> 15143M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15144M: UNGLinuxDriver@microchip.com 15145L: netdev@vger.kernel.org 15146S: Supported 15147F: drivers/net/dsa/ocelot/* 15148F: drivers/net/ethernet/mscc/ 15149F: include/soc/mscc/ocelot* 15150F: net/dsa/tag_ocelot.c 15151F: net/dsa/tag_ocelot_8021q.c 15152F: tools/testing/selftests/drivers/net/ocelot/* 15153 15154OCELOT EXTERNAL SWITCH CONTROL 15155M: Colin Foster <colin.foster@in-advantage.com> 15156S: Supported 15157F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15158F: drivers/mfd/ocelot* 15159F: include/linux/mfd/ocelot.h 15160 15161OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15162M: Frederic Barrat <fbarrat@linux.ibm.com> 15163M: Andrew Donnellan <ajd@linux.ibm.com> 15164L: linuxppc-dev@lists.ozlabs.org 15165S: Supported 15166F: Documentation/userspace-api/accelerators/ocxl.rst 15167F: arch/powerpc/include/asm/pnv-ocxl.h 15168F: arch/powerpc/platforms/powernv/ocxl.c 15169F: drivers/misc/ocxl/ 15170F: include/misc/ocxl* 15171F: include/uapi/misc/ocxl.h 15172 15173OMAP AUDIO SUPPORT 15174M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15175M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15177L: linux-omap@vger.kernel.org 15178S: Maintained 15179F: sound/soc/ti/n810.c 15180F: sound/soc/ti/omap* 15181F: sound/soc/ti/rx51.c 15182F: sound/soc/ti/sdma-pcm.* 15183 15184OMAP CLOCK FRAMEWORK SUPPORT 15185M: Paul Walmsley <paul@pwsan.com> 15186L: linux-omap@vger.kernel.org 15187S: Maintained 15188F: arch/arm/*omap*/*clock* 15189 15190OMAP DEVICE TREE SUPPORT 15191M: Benoît Cousson <bcousson@baylibre.com> 15192M: Tony Lindgren <tony@atomide.com> 15193L: linux-omap@vger.kernel.org 15194L: devicetree@vger.kernel.org 15195S: Maintained 15196F: arch/arm/boot/dts/*am3* 15197F: arch/arm/boot/dts/*am4* 15198F: arch/arm/boot/dts/*am5* 15199F: arch/arm/boot/dts/*dra7* 15200F: arch/arm/boot/dts/*omap* 15201F: arch/arm/boot/dts/logicpd-som-lv* 15202F: arch/arm/boot/dts/logicpd-torpedo* 15203 15204OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15205L: linux-omap@vger.kernel.org 15206L: linux-fbdev@vger.kernel.org 15207S: Orphan 15208F: Documentation/arm/omap/dss.rst 15209F: drivers/video/fbdev/omap2/ 15210 15211OMAP FRAMEBUFFER SUPPORT 15212L: linux-fbdev@vger.kernel.org 15213L: linux-omap@vger.kernel.org 15214S: Orphan 15215F: drivers/video/fbdev/omap/ 15216 15217OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15218M: Roger Quadros <rogerq@kernel.org> 15219M: Tony Lindgren <tony@atomide.com> 15220L: linux-omap@vger.kernel.org 15221S: Maintained 15222F: arch/arm/mach-omap2/*gpmc* 15223F: drivers/memory/omap-gpmc.c 15224 15225OMAP GPIO DRIVER 15226M: Grygorii Strashko <grygorii.strashko@ti.com> 15227M: Santosh Shilimkar <ssantosh@kernel.org> 15228M: Kevin Hilman <khilman@kernel.org> 15229L: linux-omap@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15232F: drivers/gpio/gpio-omap.c 15233 15234OMAP HARDWARE SPINLOCK SUPPORT 15235M: Ohad Ben-Cohen <ohad@wizery.com> 15236L: linux-omap@vger.kernel.org 15237S: Maintained 15238F: drivers/hwspinlock/omap_hwspinlock.c 15239 15240OMAP HS MMC SUPPORT 15241L: linux-mmc@vger.kernel.org 15242L: linux-omap@vger.kernel.org 15243S: Orphan 15244F: drivers/mmc/host/omap_hsmmc.c 15245 15246OMAP HWMOD DATA 15247M: Paul Walmsley <paul@pwsan.com> 15248L: linux-omap@vger.kernel.org 15249S: Maintained 15250F: arch/arm/mach-omap2/omap_hwmod*data* 15251 15252OMAP HWMOD SUPPORT 15253M: Benoît Cousson <bcousson@baylibre.com> 15254M: Paul Walmsley <paul@pwsan.com> 15255L: linux-omap@vger.kernel.org 15256S: Maintained 15257F: arch/arm/mach-omap2/omap_hwmod.* 15258 15259OMAP I2C DRIVER 15260M: Vignesh R <vigneshr@ti.com> 15261L: linux-omap@vger.kernel.org 15262L: linux-i2c@vger.kernel.org 15263S: Maintained 15264F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15265F: drivers/i2c/busses/i2c-omap.c 15266 15267OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15268M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15269L: linux-media@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15272F: drivers/media/platform/ti/omap3isp/ 15273F: drivers/staging/media/omap4iss/ 15274 15275OMAP MMC SUPPORT 15276M: Aaro Koskinen <aaro.koskinen@iki.fi> 15277L: linux-omap@vger.kernel.org 15278S: Odd Fixes 15279F: drivers/mmc/host/omap.c 15280 15281OMAP POWER MANAGEMENT SUPPORT 15282M: Kevin Hilman <khilman@kernel.org> 15283L: linux-omap@vger.kernel.org 15284S: Maintained 15285F: arch/arm/*omap*/*pm* 15286F: drivers/cpufreq/omap-cpufreq.c 15287 15288OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15289M: Paul Walmsley <paul@pwsan.com> 15290L: linux-omap@vger.kernel.org 15291S: Maintained 15292F: arch/arm/mach-omap2/prm* 15293 15294OMAP RANDOM NUMBER GENERATOR SUPPORT 15295M: Deepak Saxena <dsaxena@plexity.net> 15296S: Maintained 15297F: drivers/char/hw_random/omap-rng.c 15298 15299OMAP USB SUPPORT 15300L: linux-usb@vger.kernel.org 15301L: linux-omap@vger.kernel.org 15302S: Orphan 15303F: arch/arm/*omap*/usb* 15304F: drivers/usb/*/*omap* 15305 15306OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15307M: Mark Jackson <mpfj@newflow.co.uk> 15308L: linux-omap@vger.kernel.org 15309S: Maintained 15310F: arch/arm/boot/dts/am335x-nano.dts 15311 15312OMAP1 SUPPORT 15313M: Aaro Koskinen <aaro.koskinen@iki.fi> 15314M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15315M: Tony Lindgren <tony@atomide.com> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318Q: http://patchwork.kernel.org/project/linux-omap/list/ 15319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15320F: arch/arm/configs/omap1_defconfig 15321F: arch/arm/mach-omap1/ 15322F: arch/arm/plat-omap/ 15323F: drivers/i2c/busses/i2c-omap.c 15324F: include/linux/platform_data/ams-delta-fiq.h 15325F: include/linux/platform_data/i2c-omap.h 15326 15327OMAP2+ SUPPORT 15328M: Tony Lindgren <tony@atomide.com> 15329L: linux-omap@vger.kernel.org 15330S: Maintained 15331W: http://www.muru.com/linux/omap/ 15332W: http://linux.omap.com/ 15333Q: http://patchwork.kernel.org/project/linux-omap/list/ 15334T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15335F: arch/arm/configs/omap2plus_defconfig 15336F: arch/arm/mach-omap2/ 15337F: arch/arm/plat-omap/ 15338F: drivers/bus/ti-sysc.c 15339F: drivers/i2c/busses/i2c-omap.c 15340F: drivers/irqchip/irq-omap-intc.c 15341F: drivers/mfd/*omap*.c 15342F: drivers/mfd/menelaus.c 15343F: drivers/mfd/palmas.c 15344F: drivers/mfd/tps65217.c 15345F: drivers/mfd/tps65218.c 15346F: drivers/mfd/tps65219.c 15347F: drivers/mfd/tps65910.c 15348F: drivers/mfd/twl-core.[ch] 15349F: drivers/mfd/twl4030*.c 15350F: drivers/mfd/twl6030*.c 15351F: drivers/mfd/twl6040*.c 15352F: drivers/regulator/palmas-regulator*.c 15353F: drivers/regulator/pbias-regulator.c 15354F: drivers/regulator/tps65217-regulator.c 15355F: drivers/regulator/tps65218-regulator.c 15356F: drivers/regulator/tps65219-regulator.c 15357F: drivers/regulator/tps65910-regulator.c 15358F: drivers/regulator/twl-regulator.c 15359F: drivers/regulator/twl6030-regulator.c 15360F: include/linux/platform_data/i2c-omap.h 15361F: include/linux/platform_data/ti-sysc.h 15362 15363OMFS FILESYSTEM 15364M: Bob Copeland <me@bobcopeland.com> 15365L: linux-karma-devel@lists.sourceforge.net 15366S: Maintained 15367F: Documentation/filesystems/omfs.rst 15368F: fs/omfs/ 15369 15370OMNIKEY CARDMAN 4000 DRIVER 15371M: Harald Welte <laforge@gnumonks.org> 15372S: Maintained 15373F: drivers/char/pcmcia/cm4000_cs.c 15374F: include/linux/cm4000_cs.h 15375F: include/uapi/linux/cm4000_cs.h 15376 15377OMNIKEY CARDMAN 4040 DRIVER 15378M: Harald Welte <laforge@gnumonks.org> 15379S: Maintained 15380F: drivers/char/pcmcia/cm4040_cs.* 15381 15382OMNIVISION OG01A1B SENSOR DRIVER 15383M: Shawn Tu <shawnx.tu@intel.com> 15384L: linux-media@vger.kernel.org 15385S: Maintained 15386F: drivers/media/i2c/og01a1b.c 15387 15388OMNIVISION OV02A10 SENSOR DRIVER 15389M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15390L: linux-media@vger.kernel.org 15391S: Maintained 15392T: git git://linuxtv.org/media_tree.git 15393F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15394F: drivers/media/i2c/ov02a10.c 15395 15396OMNIVISION OV08D10 SENSOR DRIVER 15397M: Jimmy Su <jimmy.su@intel.com> 15398L: linux-media@vger.kernel.org 15399S: Maintained 15400T: git git://linuxtv.org/media_tree.git 15401F: drivers/media/i2c/ov08d10.c 15402 15403OMNIVISION OV08X40 SENSOR DRIVER 15404M: Jason Chen <jason.z.chen@intel.com> 15405L: linux-media@vger.kernel.org 15406S: Maintained 15407T: git git://linuxtv.org/media_tree.git 15408F: drivers/media/i2c/ov08x40.c 15409 15410OMNIVISION OV13858 SENSOR DRIVER 15411M: Sakari Ailus <sakari.ailus@linux.intel.com> 15412L: linux-media@vger.kernel.org 15413S: Maintained 15414T: git git://linuxtv.org/media_tree.git 15415F: drivers/media/i2c/ov13858.c 15416 15417OMNIVISION OV13B10 SENSOR DRIVER 15418M: Arec Kao <arec.kao@intel.com> 15419L: linux-media@vger.kernel.org 15420S: Maintained 15421T: git git://linuxtv.org/media_tree.git 15422F: drivers/media/i2c/ov13b10.c 15423 15424OMNIVISION OV2680 SENSOR DRIVER 15425M: Rui Miguel Silva <rmfrfs@gmail.com> 15426L: linux-media@vger.kernel.org 15427S: Maintained 15428T: git git://linuxtv.org/media_tree.git 15429F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15430F: drivers/media/i2c/ov2680.c 15431 15432OMNIVISION OV2685 SENSOR DRIVER 15433M: Shunqian Zheng <zhengsq@rock-chips.com> 15434L: linux-media@vger.kernel.org 15435S: Maintained 15436T: git git://linuxtv.org/media_tree.git 15437F: drivers/media/i2c/ov2685.c 15438 15439OMNIVISION OV2740 SENSOR DRIVER 15440M: Tianshu Qiu <tian.shu.qiu@intel.com> 15441R: Shawn Tu <shawnx.tu@intel.com> 15442R: Bingbu Cao <bingbu.cao@intel.com> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445T: git git://linuxtv.org/media_tree.git 15446F: drivers/media/i2c/ov2740.c 15447 15448OMNIVISION OV4689 SENSOR DRIVER 15449M: Mikhail Rudenko <mike.rudenko@gmail.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452T: git git://linuxtv.org/media_tree.git 15453F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15454F: drivers/media/i2c/ov5647.c 15455 15456OMNIVISION OV5640 SENSOR DRIVER 15457M: Steve Longerbeam <slongerbeam@gmail.com> 15458L: linux-media@vger.kernel.org 15459S: Maintained 15460T: git git://linuxtv.org/media_tree.git 15461F: drivers/media/i2c/ov5640.c 15462 15463OMNIVISION OV5647 SENSOR DRIVER 15464M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15465M: Jacopo Mondi <jacopo@jmondi.org> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468T: git git://linuxtv.org/media_tree.git 15469F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15470F: drivers/media/i2c/ov5647.c 15471 15472OMNIVISION OV5670 SENSOR DRIVER 15473M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: drivers/media/i2c/ov5670.c 15478 15479OMNIVISION OV5675 SENSOR DRIVER 15480M: Shawn Tu <shawnx.tu@intel.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: drivers/media/i2c/ov5675.c 15485 15486OMNIVISION OV5693 SENSOR DRIVER 15487M: Daniel Scally <djrscally@gmail.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15492F: drivers/media/i2c/ov5693.c 15493 15494OMNIVISION OV5695 SENSOR DRIVER 15495M: Shunqian Zheng <zhengsq@rock-chips.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: drivers/media/i2c/ov5695.c 15500 15501OMNIVISION OV7670 SENSOR DRIVER 15502L: linux-media@vger.kernel.org 15503S: Orphan 15504T: git git://linuxtv.org/media_tree.git 15505F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15506F: drivers/media/i2c/ov7670.c 15507 15508OMNIVISION OV772x SENSOR DRIVER 15509M: Jacopo Mondi <jacopo@jmondi.org> 15510L: linux-media@vger.kernel.org 15511S: Odd fixes 15512T: git git://linuxtv.org/media_tree.git 15513F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15514F: drivers/media/i2c/ov772x.c 15515F: include/media/i2c/ov772x.h 15516 15517OMNIVISION OV7740 SENSOR DRIVER 15518M: Wenyou Yang <wenyou.yang@microchip.com> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521T: git git://linuxtv.org/media_tree.git 15522F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15523F: drivers/media/i2c/ov7740.c 15524 15525OMNIVISION OV8856 SENSOR DRIVER 15526M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15531F: drivers/media/i2c/ov8856.c 15532 15533OMNIVISION OV9282 SENSOR DRIVER 15534M: Paul J. Murphy <paul.j.murphy@intel.com> 15535M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15540F: drivers/media/i2c/ov9282.c 15541 15542OMNIVISION OV9640 SENSOR DRIVER 15543M: Petr Cvek <petrcvekcz@gmail.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546F: drivers/media/i2c/ov9640.* 15547 15548OMNIVISION OV9650 SENSOR DRIVER 15549M: Sakari Ailus <sakari.ailus@linux.intel.com> 15550R: Akinobu Mita <akinobu.mita@gmail.com> 15551R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15556F: drivers/media/i2c/ov9650.c 15557 15558OMNIVISION OV9734 SENSOR DRIVER 15559M: Tianshu Qiu <tian.shu.qiu@intel.com> 15560R: Bingbu Cao <bingbu.cao@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov9734.c 15565 15566ONBOARD USB HUB DRIVER 15567M: Matthias Kaehlcke <mka@chromium.org> 15568L: linux-usb@vger.kernel.org 15569S: Maintained 15570F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15571F: drivers/usb/misc/onboard_usb_hub.c 15572 15573ONENAND FLASH DRIVER 15574M: Kyungmin Park <kyungmin.park@samsung.com> 15575L: linux-mtd@lists.infradead.org 15576S: Maintained 15577F: drivers/mtd/nand/onenand/ 15578F: include/linux/mtd/onenand*.h 15579 15580ONEXPLAYER FAN DRIVER 15581M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15582L: linux-hwmon@vger.kernel.org 15583S: Maintained 15584F: drivers/hwmon/oxp-sensors.c 15585 15586ONION OMEGA2+ BOARD 15587M: Harvey Hunt <harveyhuntnexus@gmail.com> 15588L: linux-mips@vger.kernel.org 15589S: Maintained 15590F: arch/mips/boot/dts/ralink/omega2p.dts 15591 15592OP-TEE DRIVER 15593M: Jens Wiklander <jens.wiklander@linaro.org> 15594L: op-tee@lists.trustedfirmware.org 15595S: Maintained 15596F: Documentation/ABI/testing/sysfs-bus-optee-devices 15597F: drivers/tee/optee/ 15598 15599OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15600M: Sumit Garg <sumit.garg@linaro.org> 15601L: op-tee@lists.trustedfirmware.org 15602S: Maintained 15603F: drivers/char/hw_random/optee-rng.c 15604 15605OP-TEE RTC DRIVER 15606M: Clément Léger <clement.leger@bootlin.com> 15607L: linux-rtc@vger.kernel.org 15608S: Maintained 15609F: drivers/rtc/rtc-optee.c 15610 15611OPA-VNIC DRIVER 15612M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15613L: linux-rdma@vger.kernel.org 15614S: Supported 15615F: drivers/infiniband/ulp/opa_vnic 15616 15617OPEN FIRMWARE AND FLATTENED DEVICE TREE 15618M: Rob Herring <robh+dt@kernel.org> 15619M: Frank Rowand <frowand.list@gmail.com> 15620L: devicetree@vger.kernel.org 15621S: Maintained 15622C: irc://irc.libera.chat/devicetree 15623W: http://www.devicetree.org/ 15624T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15625F: Documentation/ABI/testing/sysfs-firmware-ofw 15626F: drivers/of/ 15627F: include/linux/of*.h 15628F: scripts/dtc/ 15629K: of_overlay_notifier_ 15630K: of_overlay_fdt_apply 15631K: of_overlay_remove 15632 15633OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15634M: Rob Herring <robh+dt@kernel.org> 15635M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15636L: devicetree@vger.kernel.org 15637S: Maintained 15638C: irc://irc.libera.chat/devicetree 15639Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15640T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15641F: Documentation/devicetree/ 15642F: arch/*/boot/dts/ 15643F: include/dt-bindings/ 15644 15645OPENCOMPUTE PTP CLOCK DRIVER 15646M: Jonathan Lemon <jonathan.lemon@gmail.com> 15647M: Vadim Fedorenko <vadfed@fb.com> 15648L: netdev@vger.kernel.org 15649S: Maintained 15650F: drivers/ptp/ptp_ocp.c 15651 15652OPENCORES I2C BUS DRIVER 15653M: Peter Korsgaard <peter@korsgaard.com> 15654M: Andrew Lunn <andrew@lunn.ch> 15655L: linux-i2c@vger.kernel.org 15656S: Maintained 15657F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15658F: Documentation/i2c/busses/i2c-ocores.rst 15659F: drivers/i2c/busses/i2c-ocores.c 15660F: include/linux/platform_data/i2c-ocores.h 15661 15662OPENRISC ARCHITECTURE 15663M: Jonas Bonn <jonas@southpole.se> 15664M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15665M: Stafford Horne <shorne@gmail.com> 15666L: openrisc@lists.librecores.org 15667S: Maintained 15668W: http://openrisc.io 15669T: git https://github.com/openrisc/linux.git 15670F: Documentation/devicetree/bindings/openrisc/ 15671F: Documentation/openrisc/ 15672F: arch/openrisc/ 15673F: drivers/irqchip/irq-ompic.c 15674F: drivers/irqchip/irq-or1k-* 15675 15676OPENVSWITCH 15677M: Pravin B Shelar <pshelar@ovn.org> 15678L: netdev@vger.kernel.org 15679L: dev@openvswitch.org 15680S: Maintained 15681W: http://openvswitch.org 15682F: include/uapi/linux/openvswitch.h 15683F: net/openvswitch/ 15684F: tools/testing/selftests/net/openvswitch/ 15685 15686OPERATING PERFORMANCE POINTS (OPP) 15687M: Viresh Kumar <vireshk@kernel.org> 15688M: Nishanth Menon <nm@ti.com> 15689M: Stephen Boyd <sboyd@kernel.org> 15690L: linux-pm@vger.kernel.org 15691S: Maintained 15692T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15693F: Documentation/devicetree/bindings/opp/ 15694F: Documentation/power/opp.rst 15695F: drivers/opp/ 15696F: include/linux/pm_opp.h 15697 15698OPL4 DRIVER 15699M: Clemens Ladisch <clemens@ladisch.de> 15700L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15701S: Maintained 15702T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15703F: sound/drivers/opl4/ 15704 15705ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15706M: Mark Fasheh <mark@fasheh.com> 15707M: Joel Becker <jlbec@evilplan.org> 15708M: Joseph Qi <joseph.qi@linux.alibaba.com> 15709L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15710S: Supported 15711W: http://ocfs2.wiki.kernel.org 15712F: Documentation/filesystems/dlmfs.rst 15713F: Documentation/filesystems/ocfs2.rst 15714F: fs/ocfs2/ 15715 15716ORANGEFS FILESYSTEM 15717M: Mike Marshall <hubcap@omnibond.com> 15718R: Martin Brandenburg <martin@omnibond.com> 15719L: devel@lists.orangefs.org 15720S: Supported 15721T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15722F: Documentation/filesystems/orangefs.rst 15723F: fs/orangefs/ 15724 15725ORINOCO DRIVER 15726L: linux-wireless@vger.kernel.org 15727S: Orphan 15728W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15729W: http://www.nongnu.org/orinoco/ 15730F: drivers/net/wireless/intersil/orinoco/ 15731 15732OV2659 OMNIVISION SENSOR DRIVER 15733M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736W: https://linuxtv.org 15737Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15738T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15739F: drivers/media/i2c/ov2659.c 15740F: include/media/i2c/ov2659.h 15741 15742OVERLAY FILESYSTEM 15743M: Miklos Szeredi <miklos@szeredi.hu> 15744L: linux-unionfs@vger.kernel.org 15745S: Supported 15746T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15747F: Documentation/filesystems/overlayfs.rst 15748F: fs/overlayfs/ 15749 15750P54 WIRELESS DRIVER 15751M: Christian Lamparter <chunkeey@googlemail.com> 15752L: linux-wireless@vger.kernel.org 15753S: Maintained 15754W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15755F: drivers/net/wireless/intersil/p54/ 15756 15757PACKING 15758M: Vladimir Oltean <olteanv@gmail.com> 15759L: netdev@vger.kernel.org 15760S: Supported 15761F: Documentation/core-api/packing.rst 15762F: include/linux/packing.h 15763F: lib/packing.c 15764 15765PADATA PARALLEL EXECUTION MECHANISM 15766M: Steffen Klassert <steffen.klassert@secunet.com> 15767M: Daniel Jordan <daniel.m.jordan@oracle.com> 15768L: linux-crypto@vger.kernel.org 15769L: linux-kernel@vger.kernel.org 15770S: Maintained 15771F: Documentation/core-api/padata.rst 15772F: include/linux/padata.h 15773F: kernel/padata.c 15774 15775PAGE CACHE 15776M: Matthew Wilcox (Oracle) <willy@infradead.org> 15777L: linux-fsdevel@vger.kernel.org 15778S: Supported 15779T: git git://git.infradead.org/users/willy/pagecache.git 15780F: Documentation/filesystems/locking.rst 15781F: Documentation/filesystems/vfs.rst 15782F: include/linux/pagemap.h 15783F: mm/filemap.c 15784F: mm/page-writeback.c 15785F: mm/readahead.c 15786F: mm/truncate.c 15787 15788PAGE POOL 15789M: Jesper Dangaard Brouer <hawk@kernel.org> 15790M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15791L: netdev@vger.kernel.org 15792S: Supported 15793F: Documentation/networking/page_pool.rst 15794F: include/net/page_pool.h 15795F: include/trace/events/page_pool.h 15796F: net/core/page_pool.c 15797 15798PAGE TABLE CHECK 15799M: Pasha Tatashin <pasha.tatashin@soleen.com> 15800M: Andrew Morton <akpm@linux-foundation.org> 15801L: linux-mm@kvack.org 15802S: Maintained 15803F: Documentation/mm/page_table_check.rst 15804F: include/linux/page_table_check.h 15805F: mm/page_table_check.c 15806 15807PANASONIC LAPTOP ACPI EXTRAS DRIVER 15808M: Kenneth Chan <kenneth.t.chan@gmail.com> 15809L: platform-driver-x86@vger.kernel.org 15810S: Maintained 15811F: drivers/platform/x86/panasonic-laptop.c 15812 15813PARALLAX PING IIO SENSOR DRIVER 15814M: Andreas Klinger <ak@it-klinger.de> 15815L: linux-iio@vger.kernel.org 15816S: Maintained 15817F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15818F: drivers/iio/proximity/ping.c 15819 15820PARALLEL LCD/KEYPAD PANEL DRIVER 15821M: Willy Tarreau <willy@haproxy.com> 15822M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15823S: Odd Fixes 15824F: Documentation/admin-guide/lcd-panel-cgram.rst 15825F: drivers/auxdisplay/panel.c 15826 15827PARALLEL PORT SUBSYSTEM 15828M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15829M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15830L: linux-parport@lists.infradead.org (subscribers-only) 15831S: Maintained 15832F: Documentation/driver-api/parport*.rst 15833F: drivers/char/ppdev.c 15834F: drivers/parport/ 15835F: include/linux/parport*.h 15836F: include/uapi/linux/ppdev.h 15837 15838PARAVIRT_OPS INTERFACE 15839M: Juergen Gross <jgross@suse.com> 15840M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15841R: Alexey Makhalov <amakhalov@vmware.com> 15842R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15843L: virtualization@lists.linux-foundation.org 15844L: x86@kernel.org 15845S: Supported 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15847F: Documentation/virt/paravirt_ops.rst 15848F: arch/*/include/asm/paravirt*.h 15849F: arch/*/kernel/paravirt* 15850F: include/linux/hypervisor.h 15851 15852PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15853M: Tim Waugh <tim@cyberelk.net> 15854L: linux-parport@lists.infradead.org (subscribers-only) 15855S: Maintained 15856F: Documentation/admin-guide/blockdev/paride.rst 15857F: drivers/block/paride/ 15858 15859PARISC ARCHITECTURE 15860M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15861M: Helge Deller <deller@gmx.de> 15862L: linux-parisc@vger.kernel.org 15863S: Maintained 15864W: https://parisc.wiki.kernel.org 15865Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15866T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15867T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15868F: Documentation/parisc/ 15869F: arch/parisc/ 15870F: drivers/char/agp/parisc-agp.c 15871F: drivers/input/misc/hp_sdc_rtc.c 15872F: drivers/input/serio/gscps2.c 15873F: drivers/input/serio/hp_sdc* 15874F: drivers/parisc/ 15875F: drivers/parport/parport_gsc.* 15876F: drivers/tty/serial/8250/8250_parisc.c 15877F: drivers/video/console/sti* 15878F: drivers/video/fbdev/sti* 15879F: drivers/video/logo/logo_parisc* 15880F: include/linux/hp_sdc.h 15881 15882PARMAN 15883M: Jiri Pirko <jiri@nvidia.com> 15884L: netdev@vger.kernel.org 15885S: Supported 15886F: include/linux/parman.h 15887F: lib/parman.c 15888F: lib/test_parman.c 15889 15890PC ENGINES APU BOARD DRIVER 15891M: Enrico Weigelt, metux IT consult <info@metux.net> 15892S: Maintained 15893F: drivers/platform/x86/pcengines-apuv2.c 15894 15895PC87360 HARDWARE MONITORING DRIVER 15896M: Jim Cromie <jim.cromie@gmail.com> 15897L: linux-hwmon@vger.kernel.org 15898S: Maintained 15899F: Documentation/hwmon/pc87360.rst 15900F: drivers/hwmon/pc87360.c 15901 15902PC8736x GPIO DRIVER 15903M: Jim Cromie <jim.cromie@gmail.com> 15904S: Maintained 15905F: drivers/char/pc8736x_gpio.c 15906 15907PC87427 HARDWARE MONITORING DRIVER 15908M: Jean Delvare <jdelvare@suse.com> 15909L: linux-hwmon@vger.kernel.org 15910S: Maintained 15911F: Documentation/hwmon/pc87427.rst 15912F: drivers/hwmon/pc87427.c 15913 15914PCA9532 LED DRIVER 15915M: Riku Voipio <riku.voipio@iki.fi> 15916S: Maintained 15917F: drivers/leds/leds-pca9532.c 15918F: include/linux/leds-pca9532.h 15919 15920PCA9541 I2C BUS MASTER SELECTOR DRIVER 15921M: Guenter Roeck <linux@roeck-us.net> 15922L: linux-i2c@vger.kernel.org 15923S: Maintained 15924F: drivers/i2c/muxes/i2c-mux-pca9541.c 15925 15926PCDP - PRIMARY CONSOLE AND DEBUG PORT 15927M: Khalid Aziz <khalid@gonehiking.org> 15928S: Maintained 15929F: drivers/firmware/pcdp.* 15930 15931PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15932M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15933M: Pali Rohár <pali@kernel.org> 15934L: linux-pci@vger.kernel.org 15935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15936S: Maintained 15937F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15938F: drivers/pci/controller/pci-aardvark.c 15939 15940PCI DRIVER FOR ALTERA PCIE IP 15941M: Joyce Ooi <joyce.ooi@intel.com> 15942L: linux-pci@vger.kernel.org 15943S: Supported 15944F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15945F: drivers/pci/controller/pcie-altera.c 15946 15947PCI DRIVER FOR APPLIEDMICRO XGENE 15948M: Toan Le <toan@os.amperecomputing.com> 15949L: linux-pci@vger.kernel.org 15950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15951S: Maintained 15952F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15953F: drivers/pci/controller/pci-xgene.c 15954 15955PCI DRIVER FOR ARM VERSATILE PLATFORM 15956M: Rob Herring <robh@kernel.org> 15957L: linux-pci@vger.kernel.org 15958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15959S: Maintained 15960F: Documentation/devicetree/bindings/pci/versatile.yaml 15961F: drivers/pci/controller/pci-versatile.c 15962 15963PCI DRIVER FOR ARMADA 8K 15964M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15965L: linux-pci@vger.kernel.org 15966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15967S: Maintained 15968F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15969F: drivers/pci/controller/dwc/pcie-armada8k.c 15970 15971PCI DRIVER FOR CADENCE PCIE IP 15972M: Tom Joseph <tjoseph@cadence.com> 15973L: linux-pci@vger.kernel.org 15974S: Maintained 15975F: Documentation/devicetree/bindings/pci/cdns,* 15976F: drivers/pci/controller/cadence/ 15977 15978PCI DRIVER FOR FREESCALE LAYERSCAPE 15979M: Minghuan Lian <minghuan.Lian@nxp.com> 15980M: Mingkai Hu <mingkai.hu@nxp.com> 15981M: Roy Zang <roy.zang@nxp.com> 15982L: linuxppc-dev@lists.ozlabs.org 15983L: linux-pci@vger.kernel.org 15984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15985S: Maintained 15986F: drivers/pci/controller/dwc/*layerscape* 15987 15988PCI DRIVER FOR GENERIC OF HOSTS 15989M: Will Deacon <will@kernel.org> 15990L: linux-pci@vger.kernel.org 15991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15992S: Maintained 15993F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15994F: drivers/pci/controller/pci-host-common.c 15995F: drivers/pci/controller/pci-host-generic.c 15996 15997PCI DRIVER FOR IMX6 15998M: Richard Zhu <hongxing.zhu@nxp.com> 15999M: Lucas Stach <l.stach@pengutronix.de> 16000L: linux-pci@vger.kernel.org 16001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16002S: Maintained 16003F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16004F: drivers/pci/controller/dwc/*imx6* 16005 16006PCI DRIVER FOR FU740 16007M: Paul Walmsley <paul.walmsley@sifive.com> 16008M: Greentime Hu <greentime.hu@sifive.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16012F: drivers/pci/controller/dwc/pcie-fu740.c 16013 16014PCI DRIVER FOR INTEL IXP4XX 16015M: Linus Walleij <linus.walleij@linaro.org> 16016S: Maintained 16017F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16018F: drivers/pci/controller/pci-ixp4xx.c 16019 16020PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16021M: Nirmal Patel <nirmal.patel@linux.intel.com> 16022R: Jonathan Derrick <jonathan.derrick@linux.dev> 16023L: linux-pci@vger.kernel.org 16024S: Supported 16025F: drivers/pci/controller/vmd.c 16026 16027PCI DRIVER FOR MICROSEMI SWITCHTEC 16028M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16029M: Logan Gunthorpe <logang@deltatee.com> 16030L: linux-pci@vger.kernel.org 16031S: Maintained 16032F: Documentation/ABI/testing/sysfs-class-switchtec 16033F: Documentation/driver-api/switchtec.rst 16034F: drivers/ntb/hw/mscc/ 16035F: drivers/pci/switch/switchtec* 16036F: include/linux/switchtec.h 16037F: include/uapi/linux/switchtec_ioctl.h 16038 16039PCI DRIVER FOR MOBIVEIL PCIE IP 16040M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16041M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16042L: linux-pci@vger.kernel.org 16043S: Supported 16044F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16045F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16046 16047PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16048M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16049M: Pali Rohár <pali@kernel.org> 16050L: linux-pci@vger.kernel.org 16051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16052S: Maintained 16053F: drivers/pci/controller/*mvebu* 16054 16055PCI DRIVER FOR NVIDIA TEGRA 16056M: Thierry Reding <thierry.reding@gmail.com> 16057L: linux-tegra@vger.kernel.org 16058L: linux-pci@vger.kernel.org 16059S: Supported 16060F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16061F: drivers/pci/controller/pci-tegra.c 16062 16063PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16064M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16065L: linux-pci@vger.kernel.org 16066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16069F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16070 16071PCI DRIVER FOR RENESAS R-CAR 16072M: Marek Vasut <marek.vasut+renesas@gmail.com> 16073M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16074L: linux-pci@vger.kernel.org 16075L: linux-renesas-soc@vger.kernel.org 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/*rcar* 16078F: drivers/pci/controller/*rcar* 16079 16080PCI DRIVER FOR SAMSUNG EXYNOS 16081M: Jingoo Han <jingoohan1@gmail.com> 16082L: linux-pci@vger.kernel.org 16083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16084L: linux-samsung-soc@vger.kernel.org 16085S: Maintained 16086F: drivers/pci/controller/dwc/pci-exynos.c 16087 16088PCI DRIVER FOR SYNOPSYS DESIGNWARE 16089M: Jingoo Han <jingoohan1@gmail.com> 16090M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16091L: linux-pci@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16094F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16095F: drivers/pci/controller/dwc/*designware* 16096 16097PCI DRIVER FOR TI DRA7XX/J721E 16098M: Vignesh Raghavendra <vigneshr@ti.com> 16099L: linux-omap@vger.kernel.org 16100L: linux-pci@vger.kernel.org 16101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16102S: Supported 16103F: Documentation/devicetree/bindings/pci/ti-pci.txt 16104F: drivers/pci/controller/cadence/pci-j721e.c 16105F: drivers/pci/controller/dwc/pci-dra7xx.c 16106 16107PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16108M: Linus Walleij <linus.walleij@linaro.org> 16109L: linux-pci@vger.kernel.org 16110S: Maintained 16111F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16112F: drivers/pci/controller/pci-v3-semi.c 16113 16114PCI ENDPOINT SUBSYSTEM 16115M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16116R: Krzysztof Wilczyński <kw@linux.com> 16117R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16118R: Kishon Vijay Abraham I <kishon@kernel.org> 16119L: linux-pci@vger.kernel.org 16120S: Supported 16121Q: https://patchwork.kernel.org/project/linux-pci/list/ 16122B: https://bugzilla.kernel.org 16123C: irc://irc.oftc.net/linux-pci 16124T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16125F: Documentation/PCI/endpoint/* 16126F: Documentation/misc-devices/pci-endpoint-test.rst 16127F: drivers/misc/pci_endpoint_test.c 16128F: drivers/pci/endpoint/ 16129F: tools/pci/ 16130 16131PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16132M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16133R: Oliver O'Halloran <oohall@gmail.com> 16134L: linuxppc-dev@lists.ozlabs.org 16135S: Supported 16136F: Documentation/PCI/pci-error-recovery.rst 16137F: Documentation/powerpc/eeh-pci-error-recovery.rst 16138F: arch/powerpc/include/*/eeh*.h 16139F: arch/powerpc/kernel/eeh*.c 16140F: arch/powerpc/platforms/*/eeh*.c 16141F: drivers/pci/pcie/aer.c 16142F: drivers/pci/pcie/dpc.c 16143F: drivers/pci/pcie/err.c 16144 16145PCI ERROR RECOVERY 16146M: Linas Vepstas <linasvepstas@gmail.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/PCI/pci-error-recovery.rst 16150 16151PCI PEER-TO-PEER DMA (P2PDMA) 16152M: Bjorn Helgaas <bhelgaas@google.com> 16153M: Logan Gunthorpe <logang@deltatee.com> 16154L: linux-pci@vger.kernel.org 16155S: Supported 16156Q: https://patchwork.kernel.org/project/linux-pci/list/ 16157B: https://bugzilla.kernel.org 16158C: irc://irc.oftc.net/linux-pci 16159T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16160F: Documentation/driver-api/pci/p2pdma.rst 16161F: drivers/pci/p2pdma.c 16162F: include/linux/pci-p2pdma.h 16163 16164PCI MSI DRIVER FOR ALTERA MSI IP 16165M: Joyce Ooi <joyce.ooi@intel.com> 16166L: linux-pci@vger.kernel.org 16167S: Supported 16168F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16169F: drivers/pci/controller/pcie-altera-msi.c 16170 16171PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16172M: Toan Le <toan@os.amperecomputing.com> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16177F: drivers/pci/controller/pci-xgene-msi.c 16178 16179PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16180M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16181R: Rob Herring <robh@kernel.org> 16182R: Krzysztof Wilczyński <kw@linux.com> 16183L: linux-pci@vger.kernel.org 16184S: Supported 16185Q: https://patchwork.kernel.org/project/linux-pci/list/ 16186B: https://bugzilla.kernel.org 16187C: irc://irc.oftc.net/linux-pci 16188T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16189F: Documentation/devicetree/bindings/pci/ 16190F: drivers/pci/controller/ 16191F: drivers/pci/pci-bridge-emul.c 16192F: drivers/pci/pci-bridge-emul.h 16193 16194PCI SUBSYSTEM 16195M: Bjorn Helgaas <bhelgaas@google.com> 16196L: linux-pci@vger.kernel.org 16197S: Supported 16198Q: https://patchwork.kernel.org/project/linux-pci/list/ 16199B: https://bugzilla.kernel.org 16200C: irc://irc.oftc.net/linux-pci 16201T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16202F: Documentation/PCI/ 16203F: Documentation/devicetree/bindings/pci/ 16204F: arch/x86/kernel/early-quirks.c 16205F: arch/x86/kernel/quirks.c 16206F: arch/x86/pci/ 16207F: drivers/acpi/pci* 16208F: drivers/pci/ 16209F: include/asm-generic/pci* 16210F: include/linux/of_pci.h 16211F: include/linux/pci* 16212F: include/uapi/linux/pci* 16213F: lib/pci* 16214 16215PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16216M: Jonathan Chocron <jonnyc@amazon.com> 16217L: linux-pci@vger.kernel.org 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/pcie-al.txt 16220F: drivers/pci/controller/dwc/pcie-al.c 16221 16222PCIE DRIVER FOR AMLOGIC MESON 16223M: Yue Wang <yue.wang@Amlogic.com> 16224L: linux-pci@vger.kernel.org 16225L: linux-amlogic@lists.infradead.org 16226S: Maintained 16227F: drivers/pci/controller/dwc/pci-meson.c 16228 16229PCIE DRIVER FOR AXIS ARTPEC 16230M: Jesper Nilsson <jesper.nilsson@axis.com> 16231L: linux-arm-kernel@axis.com 16232L: linux-pci@vger.kernel.org 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/axis,artpec* 16235F: drivers/pci/controller/dwc/*artpec* 16236 16237PCIE DRIVER FOR CAVIUM THUNDERX 16238M: Robert Richter <rric@kernel.org> 16239L: linux-pci@vger.kernel.org 16240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16241S: Odd Fixes 16242F: drivers/pci/controller/pci-thunder-* 16243 16244PCIE DRIVER FOR HISILICON 16245M: Zhou Wang <wangzhou1@hisilicon.com> 16246L: linux-pci@vger.kernel.org 16247S: Maintained 16248F: drivers/pci/controller/dwc/pcie-hisi.c 16249 16250PCIE DRIVER FOR HISILICON KIRIN 16251M: Xiaowei Song <songxiaowei@hisilicon.com> 16252M: Binghui Wang <wangbinghui@hisilicon.com> 16253L: linux-pci@vger.kernel.org 16254S: Maintained 16255F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16256F: drivers/pci/controller/dwc/pcie-kirin.c 16257 16258PCIE DRIVER FOR HISILICON STB 16259M: Shawn Guo <shawn.guo@linaro.org> 16260L: linux-pci@vger.kernel.org 16261S: Maintained 16262F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16263F: drivers/pci/controller/dwc/pcie-histb.c 16264 16265PCIE DRIVER FOR INTEL KEEM BAY 16266M: Srikanth Thokala <srikanth.thokala@intel.com> 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16270F: drivers/pci/controller/dwc/pcie-keembay.c 16271 16272PCIE DRIVER FOR INTEL LGM GW SOC 16273M: Rahul Tanwar <rtanwar@maxlinear.com> 16274L: linux-pci@vger.kernel.org 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16277F: drivers/pci/controller/dwc/pcie-intel-gw.c 16278 16279PCIE DRIVER FOR MEDIATEK 16280M: Ryder Lee <ryder.lee@mediatek.com> 16281M: Jianjun Wang <jianjun.wang@mediatek.com> 16282L: linux-pci@vger.kernel.org 16283L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16284S: Supported 16285F: Documentation/devicetree/bindings/pci/mediatek* 16286F: drivers/pci/controller/*mediatek* 16287 16288PCIE DRIVER FOR MICROCHIP 16289M: Daire McNamara <daire.mcnamara@microchip.com> 16290L: linux-pci@vger.kernel.org 16291S: Supported 16292F: Documentation/devicetree/bindings/pci/microchip* 16293F: drivers/pci/controller/*microchip* 16294 16295PCIE DRIVER FOR QUALCOMM MSM 16296M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16297L: linux-pci@vger.kernel.org 16298L: linux-arm-msm@vger.kernel.org 16299S: Maintained 16300F: drivers/pci/controller/dwc/pcie-qcom.c 16301 16302PCIE ENDPOINT DRIVER FOR QUALCOMM 16303M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-msm@vger.kernel.org 16306S: Maintained 16307F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16308F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16309 16310PCIE DRIVER FOR ROCKCHIP 16311M: Shawn Lin <shawn.lin@rock-chips.com> 16312L: linux-pci@vger.kernel.org 16313L: linux-rockchip@lists.infradead.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16316F: drivers/pci/controller/pcie-rockchip* 16317 16318PCIE DRIVER FOR SOCIONEXT UNIPHIER 16319M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16323F: drivers/pci/controller/dwc/pcie-uniphier* 16324 16325PCIE DRIVER FOR ST SPEAR13XX 16326M: Pratyush Anand <pratyush.anand@gmail.com> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: drivers/pci/controller/dwc/*spear* 16330 16331PCI DRIVER FOR XILINX VERSAL CPM 16332M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16333M: Michal Simek <michal.simek@amd.com> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16337F: drivers/pci/controller/pcie-xilinx-cpm.c 16338 16339PCMCIA SUBSYSTEM 16340M: Dominik Brodowski <linux@dominikbrodowski.net> 16341S: Odd Fixes 16342T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16343F: Documentation/pcmcia/ 16344F: drivers/pcmcia/ 16345F: include/pcmcia/ 16346F: tools/pcmcia/ 16347 16348PCNET32 NETWORK DRIVER 16349M: Don Fry <pcnet32@frontier.com> 16350L: netdev@vger.kernel.org 16351S: Maintained 16352F: drivers/net/ethernet/amd/pcnet32.c 16353 16354PCRYPT PARALLEL CRYPTO ENGINE 16355M: Steffen Klassert <steffen.klassert@secunet.com> 16356L: linux-crypto@vger.kernel.org 16357S: Maintained 16358F: crypto/pcrypt.c 16359F: include/crypto/pcrypt.h 16360 16361PEAQ WMI HOTKEYS DRIVER 16362M: Hans de Goede <hdegoede@redhat.com> 16363L: platform-driver-x86@vger.kernel.org 16364S: Maintained 16365F: drivers/platform/x86/peaq-wmi.c 16366 16367PECI HARDWARE MONITORING DRIVERS 16368M: Iwona Winiarska <iwona.winiarska@intel.com> 16369L: linux-hwmon@vger.kernel.org 16370S: Supported 16371F: Documentation/hwmon/peci-cputemp.rst 16372F: Documentation/hwmon/peci-dimmtemp.rst 16373F: drivers/hwmon/peci/ 16374 16375PECI SUBSYSTEM 16376M: Iwona Winiarska <iwona.winiarska@intel.com> 16377L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16378S: Supported 16379F: Documentation/devicetree/bindings/peci/ 16380F: Documentation/peci/ 16381F: drivers/peci/ 16382F: include/linux/peci-cpu.h 16383F: include/linux/peci.h 16384 16385PENSANDO ETHERNET DRIVERS 16386M: Shannon Nelson <shannon.nelson@amd.com> 16387M: Brett Creeley <brett.creeley@amd.com> 16388M: drivers@pensando.io 16389L: netdev@vger.kernel.org 16390S: Supported 16391F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16392F: drivers/net/ethernet/pensando/ 16393 16394PER-CPU MEMORY ALLOCATOR 16395M: Dennis Zhou <dennis@kernel.org> 16396M: Tejun Heo <tj@kernel.org> 16397M: Christoph Lameter <cl@linux.com> 16398L: linux-mm@kvack.org 16399S: Maintained 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16401F: arch/*/include/asm/percpu.h 16402F: include/linux/percpu*.h 16403F: lib/percpu*.c 16404F: mm/percpu*.c 16405 16406PER-TASK DELAY ACCOUNTING 16407M: Balbir Singh <bsingharora@gmail.com> 16408S: Maintained 16409F: include/linux/delayacct.h 16410F: kernel/delayacct.c 16411 16412PERFORMANCE EVENTS SUBSYSTEM 16413M: Peter Zijlstra <peterz@infradead.org> 16414M: Ingo Molnar <mingo@redhat.com> 16415M: Arnaldo Carvalho de Melo <acme@kernel.org> 16416R: Mark Rutland <mark.rutland@arm.com> 16417R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16418R: Jiri Olsa <jolsa@kernel.org> 16419R: Namhyung Kim <namhyung@kernel.org> 16420L: linux-perf-users@vger.kernel.org 16421L: linux-kernel@vger.kernel.org 16422S: Supported 16423W: https://perf.wiki.kernel.org/ 16424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16425F: arch/*/events/* 16426F: arch/*/events/*/* 16427F: arch/*/include/asm/perf_event.h 16428F: arch/*/kernel/*/*/perf_event*.c 16429F: arch/*/kernel/*/perf_event*.c 16430F: arch/*/kernel/perf_callchain.c 16431F: arch/*/kernel/perf_event*.c 16432F: include/linux/perf_event.h 16433F: include/uapi/linux/perf_event.h 16434F: kernel/events/* 16435F: tools/lib/perf/ 16436F: tools/perf/ 16437 16438PERFORMANCE EVENTS TOOLING ARM64 16439R: John Garry <john.g.garry@oracle.com> 16440R: Will Deacon <will@kernel.org> 16441R: James Clark <james.clark@arm.com> 16442R: Mike Leach <mike.leach@linaro.org> 16443R: Leo Yan <leo.yan@linaro.org> 16444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16445S: Supported 16446F: tools/build/feature/test-libopencsd.c 16447F: tools/perf/arch/arm*/ 16448F: tools/perf/pmu-events/arch/arm64/ 16449F: tools/perf/util/arm-spe* 16450F: tools/perf/util/cs-etm* 16451 16452PERSONALITY HANDLING 16453M: Christoph Hellwig <hch@infradead.org> 16454L: linux-abi-devel@lists.sourceforge.net 16455S: Maintained 16456F: include/linux/personality.h 16457F: include/uapi/linux/personality.h 16458 16459PHOENIX RC FLIGHT CONTROLLER ADAPTER 16460M: Marcus Folkesson <marcus.folkesson@gmail.com> 16461L: linux-input@vger.kernel.org 16462S: Maintained 16463F: Documentation/input/devices/pxrc.rst 16464F: drivers/input/joystick/pxrc.c 16465 16466PHONET PROTOCOL 16467M: Remi Denis-Courmont <courmisch@gmail.com> 16468S: Supported 16469F: Documentation/networking/phonet.rst 16470F: include/linux/phonet.h 16471F: include/net/phonet/ 16472F: include/uapi/linux/phonet.h 16473F: net/phonet/ 16474 16475PHRAM MTD DRIVER 16476M: Joern Engel <joern@lazybastard.org> 16477L: linux-mtd@lists.infradead.org 16478S: Maintained 16479F: drivers/mtd/devices/phram.c 16480 16481PICOLCD HID DRIVER 16482M: Bruno Prémont <bonbons@linux-vserver.org> 16483L: linux-input@vger.kernel.org 16484S: Maintained 16485F: drivers/hid/hid-picolcd* 16486 16487PIDFD API 16488M: Christian Brauner <christian@brauner.io> 16489L: linux-kernel@vger.kernel.org 16490S: Maintained 16491T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16492F: samples/pidfd/ 16493F: tools/testing/selftests/clone3/ 16494F: tools/testing/selftests/pid_namespace/ 16495F: tools/testing/selftests/pidfd/ 16496K: (?i)pidfd 16497K: (?i)clone3 16498K: \b(clone_args|kernel_clone_args)\b 16499 16500PIN CONTROL SUBSYSTEM 16501M: Linus Walleij <linus.walleij@linaro.org> 16502L: linux-gpio@vger.kernel.org 16503S: Maintained 16504T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16505F: Documentation/devicetree/bindings/pinctrl/ 16506F: Documentation/driver-api/pin-control.rst 16507F: drivers/pinctrl/ 16508F: include/dt-bindings/pinctrl/ 16509F: include/linux/pinctrl/ 16510 16511PIN CONTROLLER - AMD 16512M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16513M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16514S: Maintained 16515F: drivers/pinctrl/pinctrl-amd.c 16516 16517PIN CONTROLLER - FREESCALE 16518M: Dong Aisheng <aisheng.dong@nxp.com> 16519M: Fabio Estevam <festevam@gmail.com> 16520M: Shawn Guo <shawnguo@kernel.org> 16521M: Jacky Bai <ping.bai@nxp.com> 16522R: Pengutronix Kernel Team <kernel@pengutronix.de> 16523L: linux-gpio@vger.kernel.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pinctrl/fsl,* 16526F: drivers/pinctrl/freescale/ 16527 16528PIN CONTROLLER - INTEL 16529M: Mika Westerberg <mika.westerberg@linux.intel.com> 16530M: Andy Shevchenko <andy@kernel.org> 16531S: Supported 16532T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16533F: drivers/pinctrl/intel/ 16534 16535PIN CONTROLLER - KEEMBAY 16536M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16537S: Supported 16538F: drivers/pinctrl/pinctrl-keembay* 16539 16540PIN CONTROLLER - MEDIATEK 16541M: Sean Wang <sean.wang@kernel.org> 16542L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16543S: Maintained 16544F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16545F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16546F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16547F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16548F: drivers/pinctrl/mediatek/ 16549 16550PIN CONTROLLER - MICROCHIP AT91 16551M: Ludovic Desroches <ludovic.desroches@microchip.com> 16552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16553L: linux-gpio@vger.kernel.org 16554S: Supported 16555F: drivers/gpio/gpio-sama5d2-piobu.c 16556F: drivers/pinctrl/pinctrl-at91* 16557 16558PIN CONTROLLER - QUALCOMM 16559M: Bjorn Andersson <andersson@kernel.org> 16560L: linux-arm-msm@vger.kernel.org 16561S: Maintained 16562F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16563F: drivers/pinctrl/qcom/ 16564 16565PIN CONTROLLER - RENESAS 16566M: Geert Uytterhoeven <geert+renesas@glider.be> 16567L: linux-renesas-soc@vger.kernel.org 16568S: Supported 16569T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16570F: Documentation/devicetree/bindings/pinctrl/renesas,* 16571F: drivers/pinctrl/renesas/ 16572 16573PIN CONTROLLER - SAMSUNG 16574M: Tomasz Figa <tomasz.figa@gmail.com> 16575M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16576M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16577R: Alim Akhtar <alim.akhtar@samsung.com> 16578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16579L: linux-samsung-soc@vger.kernel.org 16580S: Maintained 16581C: irc://irc.libera.chat/linux-exynos 16582Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16583B: mailto:linux-samsung-soc@vger.kernel.org 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16585F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16586F: drivers/pinctrl/samsung/ 16587F: include/dt-bindings/pinctrl/samsung.h 16588 16589PIN CONTROLLER - SINGLE 16590M: Tony Lindgren <tony@atomide.com> 16591M: Haojian Zhuang <haojian.zhuang@linaro.org> 16592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16593L: linux-omap@vger.kernel.org 16594S: Maintained 16595F: drivers/pinctrl/pinctrl-single.c 16596 16597PIN CONTROLLER - THUNDERBAY 16598M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16599S: Supported 16600F: drivers/pinctrl/pinctrl-thunderbay.c 16601 16602PIN CONTROLLER - SUNPLUS / TIBBO 16603M: Dvorkin Dmitry <dvorkin@tibbo.com> 16604M: Wells Lu <wellslutw@gmail.com> 16605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16606S: Maintained 16607W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16608F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16609F: drivers/pinctrl/sunplus/ 16610F: include/dt-bindings/pinctrl/sppctl*.h 16611 16612PINE64 PINEPHONE KEYBOARD DRIVER 16613M: Samuel Holland <samuel@sholland.org> 16614S: Supported 16615F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16616F: drivers/input/keyboard/pinephone-keyboard.c 16617 16618PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16619M: Tomasz Duszynski <tduszyns@gmail.com> 16620S: Maintained 16621F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16622F: drivers/iio/chemical/pms7003.c 16623 16624PLDMFW LIBRARY 16625M: Jacob Keller <jacob.e.keller@intel.com> 16626S: Maintained 16627F: Documentation/driver-api/pldmfw/ 16628F: include/linux/pldmfw.h 16629F: lib/pldmfw/ 16630 16631PLX DMA DRIVER 16632M: Logan Gunthorpe <logang@deltatee.com> 16633S: Maintained 16634F: drivers/dma/plx_dma.c 16635 16636PM6764TR DRIVER 16637M: Charles Hsu <hsu.yungteng@gmail.com> 16638L: linux-hwmon@vger.kernel.org 16639S: Maintained 16640F: Documentation/hwmon/pm6764tr.rst 16641F: drivers/hwmon/pmbus/pm6764tr.c 16642 16643PM-GRAPH UTILITY 16644M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16645L: linux-pm@vger.kernel.org 16646S: Supported 16647W: https://01.org/pm-graph 16648B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16649T: git git://github.com/intel/pm-graph 16650F: tools/power/pm-graph 16651 16652PMBUS HARDWARE MONITORING DRIVERS 16653M: Guenter Roeck <linux@roeck-us.net> 16654L: linux-hwmon@vger.kernel.org 16655S: Maintained 16656W: http://hwmon.wiki.kernel.org/ 16657W: http://www.roeck-us.net/linux/drivers/ 16658T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16659F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16660F: Documentation/devicetree/bindings/hwmon/max31785.txt 16661F: Documentation/hwmon/adm1275.rst 16662F: Documentation/hwmon/ibm-cffps.rst 16663F: Documentation/hwmon/ir35221.rst 16664F: Documentation/hwmon/lm25066.rst 16665F: Documentation/hwmon/ltc2978.rst 16666F: Documentation/hwmon/ltc3815.rst 16667F: Documentation/hwmon/max16064.rst 16668F: Documentation/hwmon/max20751.rst 16669F: Documentation/hwmon/max31785.rst 16670F: Documentation/hwmon/max34440.rst 16671F: Documentation/hwmon/max8688.rst 16672F: Documentation/hwmon/pmbus-core.rst 16673F: Documentation/hwmon/pmbus.rst 16674F: Documentation/hwmon/tps40422.rst 16675F: Documentation/hwmon/ucd9000.rst 16676F: Documentation/hwmon/ucd9200.rst 16677F: Documentation/hwmon/zl6100.rst 16678F: drivers/hwmon/pmbus/ 16679F: include/linux/pmbus.h 16680 16681PMC SIERRA MaxRAID DRIVER 16682L: linux-scsi@vger.kernel.org 16683S: Orphan 16684W: http://www.pmc-sierra.com/ 16685F: drivers/scsi/pmcraid.* 16686 16687PMC SIERRA PM8001 DRIVER 16688M: Jack Wang <jinpu.wang@cloud.ionos.com> 16689L: linux-scsi@vger.kernel.org 16690S: Supported 16691F: drivers/scsi/pm8001/ 16692 16693PNI RM3100 IIO DRIVER 16694M: Song Qiang <songqiang1304521@gmail.com> 16695L: linux-iio@vger.kernel.org 16696S: Maintained 16697F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16698F: drivers/iio/magnetometer/rm3100* 16699 16700PNP SUPPORT 16701M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16702L: linux-acpi@vger.kernel.org 16703S: Maintained 16704F: drivers/pnp/ 16705F: include/linux/pnp.h 16706 16707POSIX CLOCKS and TIMERS 16708M: Thomas Gleixner <tglx@linutronix.de> 16709L: linux-kernel@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16712F: fs/timerfd.c 16713F: include/linux/time_namespace.h 16714F: include/linux/timer* 16715F: kernel/time/*timer* 16716F: kernel/time/namespace.c 16717 16718POWER MANAGEMENT CORE 16719M: "Rafael J. Wysocki" <rafael@kernel.org> 16720L: linux-pm@vger.kernel.org 16721S: Supported 16722B: https://bugzilla.kernel.org 16723T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16724F: drivers/base/power/ 16725F: drivers/powercap/ 16726F: include/linux/intel_rapl.h 16727F: include/linux/pm.h 16728F: include/linux/pm_* 16729F: include/linux/powercap.h 16730F: kernel/configs/nopm.config 16731 16732DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16733M: Daniel Lezcano <daniel.lezcano@kernel.org> 16734L: linux-pm@vger.kernel.org 16735S: Supported 16736B: https://bugzilla.kernel.org 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16738F: drivers/powercap/dtpm* 16739F: include/linux/dtpm.h 16740 16741POWER STATE COORDINATION INTERFACE (PSCI) 16742M: Mark Rutland <mark.rutland@arm.com> 16743M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16745S: Maintained 16746F: drivers/firmware/psci/ 16747F: include/linux/psci.h 16748F: include/uapi/linux/psci.h 16749 16750POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16751M: Sebastian Reichel <sre@kernel.org> 16752L: linux-pm@vger.kernel.org 16753S: Maintained 16754T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16755F: Documentation/ABI/testing/sysfs-class-power 16756F: Documentation/devicetree/bindings/power/supply/ 16757F: drivers/power/supply/ 16758F: include/linux/power/ 16759F: include/linux/power_supply.h 16760 16761POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16762M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16763L: linuxppc-dev@lists.ozlabs.org 16764S: Maintained 16765F: drivers/char/powernv-op-panel.c 16766 16767PPP OVER ATM (RFC 2364) 16768M: Mitchell Blank Jr <mitch@sfgoth.com> 16769S: Maintained 16770F: include/uapi/linux/atmppp.h 16771F: net/atm/pppoatm.c 16772 16773PPP OVER ETHERNET 16774M: Michal Ostrowski <mostrows@earthlink.net> 16775S: Maintained 16776F: drivers/net/ppp/pppoe.c 16777F: drivers/net/ppp/pppox.c 16778 16779PPP OVER L2TP 16780M: James Chapman <jchapman@katalix.com> 16781S: Maintained 16782F: include/linux/if_pppol2tp.h 16783F: include/uapi/linux/if_pppol2tp.h 16784F: net/l2tp/l2tp_ppp.c 16785 16786PPP PROTOCOL DRIVERS AND COMPRESSORS 16787M: Paul Mackerras <paulus@samba.org> 16788L: linux-ppp@vger.kernel.org 16789S: Maintained 16790F: drivers/net/ppp/ppp_* 16791 16792PPS SUPPORT 16793M: Rodolfo Giometti <giometti@enneenne.com> 16794L: linuxpps@ml.enneenne.com (subscribers-only) 16795S: Maintained 16796W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16797F: Documentation/ABI/testing/sysfs-pps 16798F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16799F: Documentation/driver-api/pps.rst 16800F: drivers/pps/ 16801F: include/linux/pps*.h 16802F: include/uapi/linux/pps.h 16803 16804PPTP DRIVER 16805M: Dmitry Kozlov <xeb@mail.ru> 16806L: netdev@vger.kernel.org 16807S: Maintained 16808W: http://sourceforge.net/projects/accel-pptp 16809F: drivers/net/ppp/pptp.c 16810 16811PRESSURE STALL INFORMATION (PSI) 16812M: Johannes Weiner <hannes@cmpxchg.org> 16813M: Suren Baghdasaryan <surenb@google.com> 16814S: Maintained 16815F: include/linux/psi* 16816F: kernel/sched/psi.c 16817 16818PRINTK 16819M: Petr Mladek <pmladek@suse.com> 16820M: Sergey Senozhatsky <senozhatsky@chromium.org> 16821R: Steven Rostedt <rostedt@goodmis.org> 16822R: John Ogness <john.ogness@linutronix.de> 16823S: Maintained 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16825F: include/linux/printk.h 16826F: kernel/printk/ 16827 16828PRINTK INDEXING 16829R: Chris Down <chris@chrisdown.name> 16830S: Maintained 16831F: Documentation/core-api/printk-index.rst 16832F: kernel/printk/index.c 16833K: printk_index 16834 16835PROC FILESYSTEM 16836L: linux-kernel@vger.kernel.org 16837L: linux-fsdevel@vger.kernel.org 16838S: Maintained 16839F: Documentation/filesystems/proc.rst 16840F: fs/proc/ 16841F: include/linux/proc_fs.h 16842F: tools/testing/selftests/proc/ 16843 16844PROC SYSCTL 16845M: Luis Chamberlain <mcgrof@kernel.org> 16846M: Kees Cook <keescook@chromium.org> 16847M: Iurii Zaikin <yzaikin@google.com> 16848L: linux-kernel@vger.kernel.org 16849L: linux-fsdevel@vger.kernel.org 16850S: Maintained 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16852F: fs/proc/proc_sysctl.c 16853F: include/linux/sysctl.h 16854F: kernel/sysctl-test.c 16855F: kernel/sysctl.c 16856F: tools/testing/selftests/sysctl/ 16857 16858PS3 NETWORK SUPPORT 16859M: Geoff Levand <geoff@infradead.org> 16860L: netdev@vger.kernel.org 16861L: linuxppc-dev@lists.ozlabs.org 16862S: Maintained 16863F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16864 16865PS3 PLATFORM SUPPORT 16866M: Geoff Levand <geoff@infradead.org> 16867L: linuxppc-dev@lists.ozlabs.org 16868S: Maintained 16869F: arch/powerpc/boot/ps3* 16870F: arch/powerpc/include/asm/lv1call.h 16871F: arch/powerpc/include/asm/ps3*.h 16872F: arch/powerpc/platforms/ps3/ 16873F: drivers/*/ps3* 16874F: drivers/ps3/ 16875F: drivers/rtc/rtc-ps3.c 16876F: drivers/usb/host/*ps3.c 16877F: sound/ppc/snd_ps3* 16878 16879PS3VRAM DRIVER 16880M: Jim Paris <jim@jtan.com> 16881M: Geoff Levand <geoff@infradead.org> 16882L: linuxppc-dev@lists.ozlabs.org 16883S: Maintained 16884F: drivers/block/ps3vram.c 16885 16886PSAMPLE PACKET SAMPLING SUPPORT 16887M: Yotam Gigi <yotam.gi@gmail.com> 16888S: Maintained 16889F: include/net/psample.h 16890F: include/uapi/linux/psample.h 16891F: net/psample 16892 16893PSTORE FILESYSTEM 16894M: Kees Cook <keescook@chromium.org> 16895R: Tony Luck <tony.luck@intel.com> 16896R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16897L: linux-hardening@vger.kernel.org 16898S: Supported 16899T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16900F: Documentation/admin-guide/ramoops.rst 16901F: Documentation/admin-guide/pstore-blk.rst 16902F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16903F: drivers/acpi/apei/erst.c 16904F: drivers/firmware/efi/efi-pstore.c 16905F: fs/pstore/ 16906F: include/linux/pstore* 16907K: \b(pstore|ramoops) 16908 16909PTP HARDWARE CLOCK SUPPORT 16910M: Richard Cochran <richardcochran@gmail.com> 16911L: netdev@vger.kernel.org 16912S: Maintained 16913W: http://linuxptp.sourceforge.net/ 16914F: Documentation/ABI/testing/sysfs-ptp 16915F: Documentation/driver-api/ptp.rst 16916F: drivers/net/phy/dp83640* 16917F: drivers/ptp/* 16918F: include/linux/ptp_cl* 16919K: (?:\b|_)ptp(?:\b|_) 16920 16921PTP VIRTUAL CLOCK SUPPORT 16922M: Yangbo Lu <yangbo.lu@nxp.com> 16923L: netdev@vger.kernel.org 16924S: Maintained 16925F: drivers/ptp/ptp_vclock.c 16926F: net/ethtool/phc_vclocks.c 16927 16928PTRACE SUPPORT 16929M: Oleg Nesterov <oleg@redhat.com> 16930S: Maintained 16931F: arch/*/*/ptrace*.c 16932F: arch/*/include/asm/ptrace*.h 16933F: arch/*/ptrace*.c 16934F: include/asm-generic/syscall.h 16935F: include/linux/ptrace.h 16936F: include/linux/regset.h 16937F: include/uapi/linux/ptrace.h 16938F: kernel/ptrace.c 16939 16940PULSE8-CEC DRIVER 16941M: Hans Verkuil <hverkuil@xs4all.nl> 16942L: linux-media@vger.kernel.org 16943S: Maintained 16944T: git git://linuxtv.org/media_tree.git 16945F: drivers/media/cec/usb/pulse8/ 16946 16947PURELIFI PLFXLC DRIVER 16948M: Srinivasan Raju <srini.raju@purelifi.com> 16949L: linux-wireless@vger.kernel.org 16950S: Supported 16951F: drivers/net/wireless/purelifi/plfxlc/ 16952 16953PVRUSB2 VIDEO4LINUX DRIVER 16954M: Mike Isely <isely@pobox.com> 16955L: pvrusb2@isely.net (subscribers-only) 16956L: linux-media@vger.kernel.org 16957S: Maintained 16958W: http://www.isely.net/pvrusb2/ 16959T: git git://linuxtv.org/media_tree.git 16960F: Documentation/driver-api/media/drivers/pvrusb2* 16961F: drivers/media/usb/pvrusb2/ 16962 16963PWC WEBCAM DRIVER 16964M: Hans Verkuil <hverkuil@xs4all.nl> 16965L: linux-media@vger.kernel.org 16966S: Odd Fixes 16967T: git git://linuxtv.org/media_tree.git 16968F: drivers/media/usb/pwc/* 16969F: include/trace/events/pwc.h 16970 16971PWM IR Transmitter 16972M: Sean Young <sean@mess.org> 16973L: linux-media@vger.kernel.org 16974S: Maintained 16975F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16976F: drivers/media/rc/pwm-ir-tx.c 16977 16978PWM SUBSYSTEM 16979M: Thierry Reding <thierry.reding@gmail.com> 16980R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16981L: linux-pwm@vger.kernel.org 16982S: Maintained 16983Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16984T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16985F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16986F: Documentation/devicetree/bindings/pwm/ 16987F: Documentation/driver-api/pwm.rst 16988F: drivers/gpio/gpio-mvebu.c 16989F: drivers/pwm/ 16990F: drivers/video/backlight/pwm_bl.c 16991F: include/dt-bindings/pwm/ 16992F: include/linux/pwm.h 16993F: include/linux/pwm_backlight.h 16994K: pwm_(config|apply_state|ops) 16995 16996PXA GPIO DRIVER 16997M: Robert Jarzmik <robert.jarzmik@free.fr> 16998L: linux-gpio@vger.kernel.org 16999S: Maintained 17000F: drivers/gpio/gpio-pxa.c 17001 17002PXA MMCI DRIVER 17003S: Orphan 17004 17005PXA RTC DRIVER 17006M: Robert Jarzmik <robert.jarzmik@free.fr> 17007L: linux-rtc@vger.kernel.org 17008S: Maintained 17009 17010PXA2xx/PXA3xx SUPPORT 17011M: Daniel Mack <daniel@zonque.org> 17012M: Haojian Zhuang <haojian.zhuang@gmail.com> 17013M: Robert Jarzmik <robert.jarzmik@free.fr> 17014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17015S: Maintained 17016T: git git://github.com/hzhuang1/linux.git 17017T: git git://github.com/rjarzmik/linux.git 17018F: arch/arm/boot/dts/pxa* 17019F: arch/arm/mach-pxa/ 17020F: drivers/dma/pxa* 17021F: drivers/pcmcia/pxa2xx* 17022F: drivers/pinctrl/pxa/ 17023F: drivers/spi/spi-pxa2xx* 17024F: drivers/usb/gadget/udc/pxa2* 17025F: include/sound/pxa2xx-lib.h 17026F: sound/arm/pxa* 17027F: sound/soc/pxa/ 17028 17029QAT DRIVER 17030M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17031L: qat-linux@intel.com 17032S: Supported 17033F: drivers/crypto/qat/ 17034 17035QCOM AUDIO (ASoC) DRIVERS 17036M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17037M: Banajit Goswami <bgoswami@quicinc.com> 17038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17039S: Supported 17040F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17041F: Documentation/devicetree/bindings/sound/qcom,* 17042F: drivers/soc/qcom/apr.c 17043F: include/dt-bindings/sound/qcom,wcd9335.h 17044F: sound/soc/codecs/lpass-rx-macro.* 17045F: sound/soc/codecs/lpass-tx-macro.* 17046F: sound/soc/codecs/lpass-va-macro.c 17047F: sound/soc/codecs/lpass-wsa-macro.* 17048F: sound/soc/codecs/msm8916-wcd-analog.c 17049F: sound/soc/codecs/msm8916-wcd-digital.c 17050F: sound/soc/codecs/wcd9335.* 17051F: sound/soc/codecs/wcd934x.c 17052F: sound/soc/codecs/wcd-clsh-v2.* 17053F: sound/soc/codecs/wcd-mbhc-v2.* 17054F: sound/soc/codecs/wsa881x.c 17055F: sound/soc/codecs/wsa883x.c 17056F: sound/soc/qcom/ 17057 17058QCOM EMBEDDED USB DEBUGGER (EUD) 17059M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17060L: linux-arm-msm@vger.kernel.org 17061S: Maintained 17062F: Documentation/ABI/testing/sysfs-driver-eud 17063F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17064F: drivers/usb/misc/qcom_eud.c 17065 17066QCOM IPA DRIVER 17067M: Alex Elder <elder@kernel.org> 17068L: netdev@vger.kernel.org 17069S: Supported 17070F: drivers/net/ipa/ 17071 17072QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17073M: Gabriel Somlo <somlo@cmu.edu> 17074M: "Michael S. Tsirkin" <mst@redhat.com> 17075L: qemu-devel@nongnu.org 17076S: Maintained 17077F: drivers/firmware/qemu_fw_cfg.c 17078F: include/uapi/linux/qemu_fw_cfg.h 17079 17080QIB DRIVER 17081M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17082L: linux-rdma@vger.kernel.org 17083S: Supported 17084F: drivers/infiniband/hw/qib/ 17085 17086QLOGIC QL41xxx FCOE DRIVER 17087M: Saurav Kashyap <skashyap@marvell.com> 17088M: Javed Hasan <jhasan@marvell.com> 17089M: GR-QLogic-Storage-Upstream@marvell.com 17090L: linux-scsi@vger.kernel.org 17091S: Supported 17092F: drivers/scsi/qedf/ 17093 17094QLOGIC QL41xxx ISCSI DRIVER 17095M: Nilesh Javali <njavali@marvell.com> 17096M: Manish Rangankar <mrangankar@marvell.com> 17097M: GR-QLogic-Storage-Upstream@marvell.com 17098L: linux-scsi@vger.kernel.org 17099S: Supported 17100F: drivers/scsi/qedi/ 17101 17102QLOGIC QL4xxx ETHERNET DRIVER 17103M: Ariel Elior <aelior@marvell.com> 17104M: Manish Chopra <manishc@marvell.com> 17105L: netdev@vger.kernel.org 17106S: Supported 17107F: drivers/net/ethernet/qlogic/qed/ 17108F: drivers/net/ethernet/qlogic/qede/ 17109F: include/linux/qed/ 17110 17111QLOGIC QL4xxx RDMA DRIVER 17112M: Michal Kalderon <mkalderon@marvell.com> 17113M: Ariel Elior <aelior@marvell.com> 17114L: linux-rdma@vger.kernel.org 17115S: Supported 17116F: drivers/infiniband/hw/qedr/ 17117F: include/uapi/rdma/qedr-abi.h 17118 17119QLOGIC QLA1280 SCSI DRIVER 17120M: Michael Reed <mdr@sgi.com> 17121L: linux-scsi@vger.kernel.org 17122S: Maintained 17123F: drivers/scsi/qla1280.[ch] 17124 17125QLOGIC QLA2XXX FC-SCSI DRIVER 17126M: Nilesh Javali <njavali@marvell.com> 17127M: GR-QLogic-Storage-Upstream@marvell.com 17128L: linux-scsi@vger.kernel.org 17129S: Supported 17130F: drivers/scsi/qla2xxx/ 17131 17132QLOGIC QLA3XXX NETWORK DRIVER 17133M: GR-Linux-NIC-Dev@marvell.com 17134L: netdev@vger.kernel.org 17135S: Supported 17136F: drivers/net/ethernet/qlogic/qla3xxx.* 17137 17138QLOGIC QLA4XXX iSCSI DRIVER 17139M: Nilesh Javali <njavali@marvell.com> 17140M: Manish Rangankar <mrangankar@marvell.com> 17141M: GR-QLogic-Storage-Upstream@marvell.com 17142L: linux-scsi@vger.kernel.org 17143S: Supported 17144F: drivers/scsi/qla4xxx/ 17145 17146QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17147M: Shahed Shaikh <shshaikh@marvell.com> 17148M: Manish Chopra <manishc@marvell.com> 17149M: GR-Linux-NIC-Dev@marvell.com 17150L: netdev@vger.kernel.org 17151S: Supported 17152F: drivers/net/ethernet/qlogic/qlcnic/ 17153 17154QLOGIC QLGE 10Gb ETHERNET DRIVER 17155M: Manish Chopra <manishc@marvell.com> 17156M: GR-Linux-NIC-Dev@marvell.com 17157M: Coiby Xu <coiby.xu@gmail.com> 17158L: netdev@vger.kernel.org 17159S: Supported 17160F: Documentation/networking/device_drivers/qlogic/qlge.rst 17161F: drivers/staging/qlge/ 17162 17163QM1D1B0004 MEDIA DRIVER 17164M: Akihiro Tsukada <tskd08@gmail.com> 17165L: linux-media@vger.kernel.org 17166S: Odd Fixes 17167F: drivers/media/tuners/qm1d1b0004* 17168 17169QM1D1C0042 MEDIA DRIVER 17170M: Akihiro Tsukada <tskd08@gmail.com> 17171L: linux-media@vger.kernel.org 17172S: Odd Fixes 17173F: drivers/media/tuners/qm1d1c0042* 17174 17175QNX4 FILESYSTEM 17176M: Anders Larsen <al@alarsen.net> 17177S: Maintained 17178W: http://www.alarsen.net/linux/qnx4fs/ 17179F: fs/qnx4/ 17180F: include/uapi/linux/qnx4_fs.h 17181F: include/uapi/linux/qnxtypes.h 17182 17183QORIQ DPAA2 FSL-MC BUS DRIVER 17184M: Stuart Yoder <stuyoder@gmail.com> 17185M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17186L: linux-kernel@vger.kernel.org 17187S: Maintained 17188F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17189F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17190F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17191F: drivers/bus/fsl-mc/ 17192F: include/uapi/linux/fsl_mc.h 17193 17194QT1010 MEDIA DRIVER 17195M: Antti Palosaari <crope@iki.fi> 17196L: linux-media@vger.kernel.org 17197S: Maintained 17198W: https://linuxtv.org 17199W: http://palosaari.fi/linux/ 17200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17201T: git git://linuxtv.org/anttip/media_tree.git 17202F: drivers/media/tuners/qt1010* 17203 17204QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17205M: Kalle Valo <kvalo@kernel.org> 17206L: ath10k@lists.infradead.org 17207S: Supported 17208W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17209T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17210F: drivers/net/wireless/ath/ath10k/ 17211F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17212 17213QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17214M: Kalle Valo <kvalo@kernel.org> 17215L: ath11k@lists.infradead.org 17216S: Supported 17217T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17218F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17219F: drivers/net/wireless/ath/ath11k/ 17220 17221QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17222M: Toke Høiland-Jørgensen <toke@toke.dk> 17223L: linux-wireless@vger.kernel.org 17224S: Maintained 17225W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17226F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17227F: drivers/net/wireless/ath/ath9k/ 17228 17229QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17230M: Stephan Gerhold <stephan@gerhold.net> 17231L: netdev@vger.kernel.org 17232L: linux-arm-msm@vger.kernel.org 17233S: Maintained 17234F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17235F: drivers/net/wwan/qcom_bam_dmux.c 17236 17237QUALCOMM CAMERA SUBSYSTEM DRIVER 17238M: Robert Foss <robert.foss@linaro.org> 17239M: Todor Tomov <todor.too@gmail.com> 17240L: linux-media@vger.kernel.org 17241S: Maintained 17242F: Documentation/admin-guide/media/qcom_camss.rst 17243F: Documentation/devicetree/bindings/media/*camss* 17244F: drivers/media/platform/qcom/camss/ 17245 17246QUALCOMM CLOCK DRIVERS 17247M: Bjorn Andersson <andersson@kernel.org> 17248L: linux-arm-msm@vger.kernel.org 17249S: Supported 17250T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17251F: Documentation/devicetree/bindings/clock/qcom,* 17252F: drivers/clk/qcom/ 17253F: include/dt-bindings/clock/qcom,* 17254 17255QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17256M: Niklas Cassel <nks@flawful.org> 17257L: linux-pm@vger.kernel.org 17258L: linux-arm-msm@vger.kernel.org 17259S: Maintained 17260F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17261F: drivers/soc/qcom/cpr.c 17262 17263QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17264M: Ilia Lin <ilia.lin@kernel.org> 17265L: linux-pm@vger.kernel.org 17266S: Maintained 17267F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17268F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17269F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17270 17271QUALCOMM CRYPTO DRIVERS 17272M: Thara Gopinath <thara.gopinath@gmail.com> 17273L: linux-crypto@vger.kernel.org 17274L: linux-arm-msm@vger.kernel.org 17275S: Maintained 17276F: drivers/crypto/qce/ 17277 17278QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17279M: Timur Tabi <timur@kernel.org> 17280L: netdev@vger.kernel.org 17281S: Maintained 17282F: drivers/net/ethernet/qualcomm/emac/ 17283 17284QUALCOMM ETHQOS ETHERNET DRIVER 17285M: Vinod Koul <vkoul@kernel.org> 17286R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17287L: netdev@vger.kernel.org 17288S: Maintained 17289F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17290F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17291 17292QUALCOMM FASTRPC DRIVER 17293M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17294M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17295L: linux-arm-msm@vger.kernel.org 17296S: Maintained 17297F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17298F: drivers/misc/fastrpc.c 17299F: include/uapi/misc/fastrpc.h 17300 17301QUALCOMM HEXAGON ARCHITECTURE 17302M: Brian Cain <bcain@quicinc.com> 17303L: linux-hexagon@vger.kernel.org 17304T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17305S: Supported 17306F: arch/hexagon/ 17307 17308QUALCOMM HIDMA DRIVER 17309M: Sinan Kaya <okaya@kernel.org> 17310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17311L: linux-arm-msm@vger.kernel.org 17312L: dmaengine@vger.kernel.org 17313S: Supported 17314F: drivers/dma/qcom/hidma* 17315 17316QUALCOMM I2C CCI DRIVER 17317M: Loic Poulain <loic.poulain@linaro.org> 17318M: Robert Foss <robert.foss@linaro.org> 17319L: linux-i2c@vger.kernel.org 17320L: linux-arm-msm@vger.kernel.org 17321S: Maintained 17322F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17323F: drivers/i2c/busses/i2c-qcom-cci.c 17324 17325QUALCOMM INTERCONNECT BWMON DRIVER 17326M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17327L: linux-arm-msm@vger.kernel.org 17328S: Maintained 17329F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17330F: drivers/soc/qcom/icc-bwmon.c 17331 17332QUALCOMM IOMMU 17333M: Rob Clark <robdclark@gmail.com> 17334L: iommu@lists.linux.dev 17335L: linux-arm-msm@vger.kernel.org 17336S: Maintained 17337F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17338 17339QUALCOMM IPC ROUTER (QRTR) DRIVER 17340M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17341L: linux-arm-msm@vger.kernel.org 17342S: Maintained 17343F: include/trace/events/qrtr.h 17344F: include/uapi/linux/qrtr.h 17345F: net/qrtr/ 17346 17347QUALCOMM IPCC MAILBOX DRIVER 17348M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17349L: linux-arm-msm@vger.kernel.org 17350S: Supported 17351F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17352F: drivers/mailbox/qcom-ipcc.c 17353F: include/dt-bindings/mailbox/qcom-ipcc.h 17354 17355QUALCOMM IPQ4019 USB PHY DRIVER 17356M: Robert Marko <robert.marko@sartura.hr> 17357M: Luka Perkov <luka.perkov@sartura.hr> 17358L: linux-arm-msm@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17361F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17362 17363QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17364M: Robert Marko <robert.marko@sartura.hr> 17365M: Luka Perkov <luka.perkov@sartura.hr> 17366L: linux-arm-msm@vger.kernel.org 17367S: Maintained 17368F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17369F: drivers/regulator/vqmmc-ipq4019-regulator.c 17370 17371QUALCOMM NAND CONTROLLER DRIVER 17372M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17373L: linux-mtd@lists.infradead.org 17374L: linux-arm-msm@vger.kernel.org 17375S: Maintained 17376F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17377F: drivers/mtd/nand/raw/qcom_nandc.c 17378 17379QUALCOMM RMNET DRIVER 17380M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17381M: Sean Tranchetti <quic_stranche@quicinc.com> 17382L: netdev@vger.kernel.org 17383S: Maintained 17384F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17385F: drivers/net/ethernet/qualcomm/rmnet/ 17386F: include/linux/if_rmnet.h 17387 17388QUALCOMM TSENS THERMAL DRIVER 17389M: Amit Kucheria <amitk@kernel.org> 17390M: Thara Gopinath <thara.gopinath@gmail.com> 17391L: linux-pm@vger.kernel.org 17392L: linux-arm-msm@vger.kernel.org 17393S: Maintained 17394F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17395F: drivers/thermal/qcom/ 17396 17397QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17398M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17399M: Vikash Garodia <quic_vgarodia@quicinc.com> 17400L: linux-media@vger.kernel.org 17401L: linux-arm-msm@vger.kernel.org 17402S: Maintained 17403T: git git://linuxtv.org/media_tree.git 17404F: Documentation/devicetree/bindings/media/*venus* 17405F: drivers/media/platform/qcom/venus/ 17406 17407QUALCOMM WCN36XX WIRELESS DRIVER 17408M: Loic Poulain <loic.poulain@linaro.org> 17409L: wcn36xx@lists.infradead.org 17410S: Supported 17411W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17412F: drivers/net/wireless/ath/wcn36xx/ 17413 17414QUANTENNA QTNFMAC WIRELESS DRIVER 17415M: Igor Mitsyanko <imitsyanko@quantenna.com> 17416R: Sergey Matyukevich <geomatsi@gmail.com> 17417L: linux-wireless@vger.kernel.org 17418S: Maintained 17419F: drivers/net/wireless/quantenna 17420 17421RADEON and AMDGPU DRM DRIVERS 17422M: Alex Deucher <alexander.deucher@amd.com> 17423M: Christian König <christian.koenig@amd.com> 17424M: Pan, Xinhui <Xinhui.Pan@amd.com> 17425L: amd-gfx@lists.freedesktop.org 17426S: Supported 17427T: git https://gitlab.freedesktop.org/agd5f/linux.git 17428B: https://gitlab.freedesktop.org/drm/amd/-/issues 17429C: irc://irc.oftc.net/radeon 17430F: Documentation/gpu/amdgpu/ 17431F: drivers/gpu/drm/amd/ 17432F: drivers/gpu/drm/radeon/ 17433F: include/uapi/drm/amdgpu_drm.h 17434F: include/uapi/drm/radeon_drm.h 17435 17436RADEON FRAMEBUFFER DISPLAY DRIVER 17437M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17438L: linux-fbdev@vger.kernel.org 17439S: Maintained 17440F: drivers/video/fbdev/aty/radeon* 17441F: include/uapi/linux/radeonfb.h 17442 17443RADIOSHARK RADIO DRIVER 17444M: Hans Verkuil <hverkuil@xs4all.nl> 17445L: linux-media@vger.kernel.org 17446S: Maintained 17447T: git git://linuxtv.org/media_tree.git 17448F: drivers/media/radio/radio-shark.c 17449 17450RADIOSHARK2 RADIO DRIVER 17451M: Hans Verkuil <hverkuil@xs4all.nl> 17452L: linux-media@vger.kernel.org 17453S: Maintained 17454T: git git://linuxtv.org/media_tree.git 17455F: drivers/media/radio/radio-shark2.c 17456F: drivers/media/radio/radio-tea5777.c 17457 17458RADOS BLOCK DEVICE (RBD) 17459M: Ilya Dryomov <idryomov@gmail.com> 17460R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17461L: ceph-devel@vger.kernel.org 17462S: Supported 17463W: http://ceph.com/ 17464T: git https://github.com/ceph/ceph-client.git 17465F: Documentation/ABI/testing/sysfs-bus-rbd 17466F: drivers/block/rbd.c 17467F: drivers/block/rbd_types.h 17468 17469RAGE128 FRAMEBUFFER DISPLAY DRIVER 17470M: Paul Mackerras <paulus@samba.org> 17471L: linux-fbdev@vger.kernel.org 17472S: Maintained 17473F: drivers/video/fbdev/aty/aty128fb.c 17474 17475RAINSHADOW-CEC DRIVER 17476M: Hans Verkuil <hverkuil@xs4all.nl> 17477L: linux-media@vger.kernel.org 17478S: Maintained 17479T: git git://linuxtv.org/media_tree.git 17480F: drivers/media/cec/usb/rainshadow/ 17481 17482RALINK MIPS ARCHITECTURE 17483M: John Crispin <john@phrozen.org> 17484L: linux-mips@vger.kernel.org 17485S: Maintained 17486F: arch/mips/ralink 17487 17488RALINK MT7621 MIPS ARCHITECTURE 17489M: Arınç ÜNAL <arinc.unal@arinc9.com> 17490M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17491L: linux-mips@vger.kernel.org 17492S: Maintained 17493F: arch/mips/boot/dts/ralink/mt7621* 17494 17495RALINK PINCTRL DRIVER 17496M: Arınç ÜNAL <arinc.unal@arinc9.com> 17497M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17498L: linux-mips@vger.kernel.org 17499S: Maintained 17500F: drivers/pinctrl/ralink/ 17501 17502RALINK RT2X00 WIRELESS LAN DRIVER 17503M: Stanislaw Gruszka <stf_xl@wp.pl> 17504M: Helmut Schaa <helmut.schaa@googlemail.com> 17505L: linux-wireless@vger.kernel.org 17506S: Maintained 17507F: drivers/net/wireless/ralink/rt2x00/ 17508 17509RAMDISK RAM BLOCK DEVICE DRIVER 17510M: Jens Axboe <axboe@kernel.dk> 17511S: Maintained 17512F: Documentation/admin-guide/blockdev/ramdisk.rst 17513F: drivers/block/brd.c 17514 17515RANCHU VIRTUAL BOARD FOR MIPS 17516M: Miodrag Dinic <miodrag.dinic@mips.com> 17517L: linux-mips@vger.kernel.org 17518S: Supported 17519F: arch/mips/configs/generic/board-ranchu.config 17520F: arch/mips/generic/board-ranchu.c 17521 17522RANDOM NUMBER DRIVER 17523M: "Theodore Ts'o" <tytso@mit.edu> 17524M: Jason A. Donenfeld <Jason@zx2c4.com> 17525T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17526S: Maintained 17527F: drivers/char/random.c 17528F: drivers/virt/vmgenid.c 17529 17530RAPIDIO SUBSYSTEM 17531M: Matt Porter <mporter@kernel.crashing.org> 17532M: Alexandre Bounine <alex.bou9@gmail.com> 17533S: Maintained 17534F: drivers/rapidio/ 17535 17536RAS INFRASTRUCTURE 17537M: Tony Luck <tony.luck@intel.com> 17538M: Borislav Petkov <bp@alien8.de> 17539L: linux-edac@vger.kernel.org 17540S: Maintained 17541F: Documentation/admin-guide/ras.rst 17542F: drivers/ras/ 17543F: include/linux/ras.h 17544F: include/ras/ras_event.h 17545 17546RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17547L: linux-wireless@vger.kernel.org 17548S: Orphan 17549F: drivers/net/wireless/ray* 17550 17551RC-CORE / LIRC FRAMEWORK 17552M: Sean Young <sean@mess.org> 17553L: linux-media@vger.kernel.org 17554S: Maintained 17555W: http://linuxtv.org 17556T: git git://linuxtv.org/media_tree.git 17557F: Documentation/driver-api/media/rc-core.rst 17558F: Documentation/userspace-api/media/rc/ 17559F: drivers/media/rc/ 17560F: include/media/rc-map.h 17561F: include/media/rc-core.h 17562F: include/uapi/linux/lirc.h 17563 17564RCMM REMOTE CONTROLS DECODER 17565M: Patrick Lerda <patrick9876@free.fr> 17566S: Maintained 17567F: drivers/media/rc/ir-rcmm-decoder.c 17568 17569RCUTORTURE TEST FRAMEWORK 17570M: "Paul E. McKenney" <paulmck@kernel.org> 17571M: Josh Triplett <josh@joshtriplett.org> 17572R: Steven Rostedt <rostedt@goodmis.org> 17573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17574R: Lai Jiangshan <jiangshanlai@gmail.com> 17575L: rcu@vger.kernel.org 17576S: Supported 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17578F: tools/testing/selftests/rcutorture 17579 17580RDACM20 Camera Sensor 17581M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17582M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17583M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17584M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17585L: linux-media@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17588F: drivers/media/i2c/max9271.c 17589F: drivers/media/i2c/max9271.h 17590F: drivers/media/i2c/rdacm20.c 17591 17592RDACM21 Camera Sensor 17593M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17594M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17595M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17596M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17597L: linux-media@vger.kernel.org 17598S: Maintained 17599F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17600F: drivers/media/i2c/max9271.c 17601F: drivers/media/i2c/max9271.h 17602F: drivers/media/i2c/rdacm21.c 17603 17604RDC R-321X SoC 17605M: Florian Fainelli <florian@openwrt.org> 17606S: Maintained 17607 17608RDC R6040 FAST ETHERNET DRIVER 17609M: Florian Fainelli <f.fainelli@gmail.com> 17610L: netdev@vger.kernel.org 17611S: Maintained 17612F: drivers/net/ethernet/rdc/r6040.c 17613 17614RDMAVT - RDMA verbs software 17615M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17616L: linux-rdma@vger.kernel.org 17617S: Supported 17618F: drivers/infiniband/sw/rdmavt 17619 17620RDS - RELIABLE DATAGRAM SOCKETS 17621M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17622L: netdev@vger.kernel.org 17623L: linux-rdma@vger.kernel.org 17624L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17625S: Supported 17626W: https://oss.oracle.com/projects/rds/ 17627F: Documentation/networking/rds.rst 17628F: net/rds/ 17629 17630RDT - RESOURCE ALLOCATION 17631M: Fenghua Yu <fenghua.yu@intel.com> 17632M: Reinette Chatre <reinette.chatre@intel.com> 17633L: linux-kernel@vger.kernel.org 17634S: Supported 17635F: Documentation/x86/resctrl* 17636F: arch/x86/include/asm/resctrl.h 17637F: arch/x86/kernel/cpu/resctrl/ 17638F: tools/testing/selftests/resctrl/ 17639 17640READ-COPY UPDATE (RCU) 17641M: "Paul E. McKenney" <paulmck@kernel.org> 17642M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17643M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17644M: Josh Triplett <josh@joshtriplett.org> 17645R: Steven Rostedt <rostedt@goodmis.org> 17646R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17647R: Lai Jiangshan <jiangshanlai@gmail.com> 17648R: Joel Fernandes <joel@joelfernandes.org> 17649L: rcu@vger.kernel.org 17650S: Supported 17651W: http://www.rdrop.com/users/paulmck/RCU/ 17652T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17653F: Documentation/RCU/ 17654F: include/linux/rcu* 17655F: kernel/rcu/ 17656X: Documentation/RCU/torture.rst 17657X: include/linux/srcu*.h 17658X: kernel/rcu/srcu*.c 17659 17660REAL TIME CLOCK (RTC) SUBSYSTEM 17661M: Alessandro Zummo <a.zummo@towertech.it> 17662M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17663L: linux-rtc@vger.kernel.org 17664S: Maintained 17665Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17666T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17667F: Documentation/admin-guide/rtc.rst 17668F: Documentation/devicetree/bindings/rtc/ 17669F: drivers/rtc/ 17670F: include/linux/platform_data/rtc-* 17671F: include/linux/rtc.h 17672F: include/linux/rtc/ 17673F: include/uapi/linux/rtc.h 17674F: tools/testing/selftests/rtc/ 17675 17676REALTEK AUDIO CODECS 17677M: Oder Chiou <oder_chiou@realtek.com> 17678S: Maintained 17679F: include/sound/rt*.h 17680F: sound/soc/codecs/rt* 17681 17682REALTEK OTTO WATCHDOG 17683M: Sander Vanheule <sander@svanheule.net> 17684L: linux-watchdog@vger.kernel.org 17685S: Maintained 17686F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17687F: drivers/watchdog/realtek_otto_wdt.c 17688 17689REALTEK RTL83xx SMI DSA ROUTER CHIPS 17690M: Linus Walleij <linus.walleij@linaro.org> 17691M: Alvin Šipraga <alsi@bang-olufsen.dk> 17692S: Maintained 17693F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17694F: drivers/net/dsa/realtek/* 17695 17696REALTEK WIRELESS DRIVER (rtlwifi family) 17697M: Ping-Ke Shih <pkshih@realtek.com> 17698L: linux-wireless@vger.kernel.org 17699S: Maintained 17700W: https://wireless.wiki.kernel.org/ 17701T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17702F: drivers/net/wireless/realtek/rtlwifi/ 17703 17704REALTEK WIRELESS DRIVER (rtw88) 17705M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17706L: linux-wireless@vger.kernel.org 17707S: Maintained 17708F: drivers/net/wireless/realtek/rtw88/ 17709 17710REALTEK WIRELESS DRIVER (rtw89) 17711M: Ping-Ke Shih <pkshih@realtek.com> 17712L: linux-wireless@vger.kernel.org 17713S: Maintained 17714F: drivers/net/wireless/realtek/rtw89/ 17715 17716REDPINE WIRELESS DRIVER 17717L: linux-wireless@vger.kernel.org 17718S: Orphan 17719F: drivers/net/wireless/rsi/ 17720 17721REGISTER MAP ABSTRACTION 17722M: Mark Brown <broonie@kernel.org> 17723L: linux-kernel@vger.kernel.org 17724S: Supported 17725T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17726F: Documentation/devicetree/bindings/regmap/ 17727F: drivers/base/regmap/ 17728F: include/linux/regmap.h 17729 17730REISERFS FILE SYSTEM 17731L: reiserfs-devel@vger.kernel.org 17732S: Supported 17733F: fs/reiserfs/ 17734 17735REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17736M: Bjorn Andersson <andersson@kernel.org> 17737M: Mathieu Poirier <mathieu.poirier@linaro.org> 17738L: linux-remoteproc@vger.kernel.org 17739S: Maintained 17740T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17741F: Documentation/ABI/testing/sysfs-class-remoteproc 17742F: Documentation/devicetree/bindings/remoteproc/ 17743F: Documentation/staging/remoteproc.rst 17744F: drivers/remoteproc/ 17745F: include/linux/remoteproc.h 17746F: include/linux/remoteproc/ 17747 17748REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17749M: Bjorn Andersson <andersson@kernel.org> 17750M: Mathieu Poirier <mathieu.poirier@linaro.org> 17751L: linux-remoteproc@vger.kernel.org 17752S: Maintained 17753T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17754F: Documentation/ABI/testing/sysfs-bus-rpmsg 17755F: Documentation/staging/rpmsg.rst 17756F: drivers/rpmsg/ 17757F: include/linux/rpmsg.h 17758F: include/linux/rpmsg/ 17759F: include/uapi/linux/rpmsg.h 17760F: samples/rpmsg/ 17761 17762REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17763M: Stephan Gerhold <stephan@gerhold.net> 17764L: netdev@vger.kernel.org 17765L: linux-remoteproc@vger.kernel.org 17766S: Maintained 17767F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17768 17769RENESAS CLOCK DRIVERS 17770M: Geert Uytterhoeven <geert+renesas@glider.be> 17771L: linux-renesas-soc@vger.kernel.org 17772S: Supported 17773T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17774F: Documentation/devicetree/bindings/clock/renesas,* 17775F: drivers/clk/renesas/ 17776 17777RENESAS EMEV2 I2C DRIVER 17778M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17779L: linux-renesas-soc@vger.kernel.org 17780S: Supported 17781F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17782F: drivers/i2c/busses/i2c-emev2.c 17783 17784RENESAS ETHERNET DRIVERS 17785R: Sergey Shtylyov <s.shtylyov@omp.ru> 17786L: netdev@vger.kernel.org 17787L: linux-renesas-soc@vger.kernel.org 17788F: Documentation/devicetree/bindings/net/renesas,*.yaml 17789F: drivers/net/ethernet/renesas/ 17790F: include/linux/sh_eth.h 17791 17792RENESAS R-CAR GYROADC DRIVER 17793M: Marek Vasut <marek.vasut@gmail.com> 17794L: linux-iio@vger.kernel.org 17795S: Supported 17796F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17797F: drivers/iio/adc/rcar-gyroadc.c 17798 17799RENESAS R-CAR I2C DRIVERS 17800M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17801L: linux-renesas-soc@vger.kernel.org 17802S: Supported 17803F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17804F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17805F: drivers/i2c/busses/i2c-rcar.c 17806F: drivers/i2c/busses/i2c-sh_mobile.c 17807 17808RENESAS R-CAR SATA DRIVER 17809R: Sergey Shtylyov <s.shtylyov@omp.ru> 17810S: Supported 17811L: linux-ide@vger.kernel.org 17812L: linux-renesas-soc@vger.kernel.org 17813F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17814F: drivers/ata/sata_rcar.c 17815 17816RENESAS R-CAR THERMAL DRIVERS 17817M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17818L: linux-renesas-soc@vger.kernel.org 17819S: Supported 17820F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17821F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17822F: drivers/thermal/rcar_gen3_thermal.c 17823F: drivers/thermal/rcar_thermal.c 17824 17825RENESAS RIIC DRIVER 17826M: Chris Brandt <chris.brandt@renesas.com> 17827L: linux-renesas-soc@vger.kernel.org 17828S: Supported 17829F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17830F: drivers/i2c/busses/i2c-riic.c 17831 17832RENESAS USB PHY DRIVER 17833M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17834L: linux-renesas-soc@vger.kernel.org 17835S: Maintained 17836F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17837 17838RENESAS RZ/G2L A/D DRIVER 17839M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17840L: linux-iio@vger.kernel.org 17841L: linux-renesas-soc@vger.kernel.org 17842S: Supported 17843F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17844F: drivers/iio/adc/rzg2l_adc.c 17845 17846RENESAS RZ/N1 A5PSW SWITCH DRIVER 17847M: Clément Léger <clement.leger@bootlin.com> 17848L: linux-renesas-soc@vger.kernel.org 17849L: netdev@vger.kernel.org 17850S: Maintained 17851F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17852F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17853F: drivers/net/dsa/rzn1_a5psw* 17854F: drivers/net/pcs/pcs-rzn1-miic.c 17855F: include/dt-bindings/net/pcs-rzn1-miic.h 17856F: include/linux/pcs-rzn1-miic.h 17857F: net/dsa/tag_rzn1_a5psw.c 17858 17859RENESAS RZ/N1 RTC CONTROLLER DRIVER 17860M: Miquel Raynal <miquel.raynal@bootlin.com> 17861L: linux-rtc@vger.kernel.org 17862L: linux-renesas-soc@vger.kernel.org 17863S: Maintained 17864F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17865F: drivers/rtc/rtc-rzn1.c 17866 17867RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17868M: Miquel Raynal <miquel.raynal@bootlin.com> 17869L: linux-mtd@lists.infradead.org 17870L: linux-renesas-soc@vger.kernel.org 17871S: Maintained 17872F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17873F: drivers/mtd/nand/raw/renesas-nand-controller.c 17874 17875RENESAS VERSACLOCK 7 CLOCK DRIVER 17876M: Alex Helms <alexander.helms.jy@renesas.com> 17877S: Maintained 17878F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17879F: drivers/clk/clk-versaclock7.c 17880 17881RESET CONTROLLER FRAMEWORK 17882M: Philipp Zabel <p.zabel@pengutronix.de> 17883S: Maintained 17884T: git git://git.pengutronix.de/git/pza/linux 17885F: Documentation/devicetree/bindings/reset/ 17886F: Documentation/driver-api/reset.rst 17887F: drivers/reset/ 17888F: include/dt-bindings/reset/ 17889F: include/linux/reset-controller.h 17890F: include/linux/reset.h 17891F: include/linux/reset/ 17892K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17893 17894RESTARTABLE SEQUENCES SUPPORT 17895M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17896M: Peter Zijlstra <peterz@infradead.org> 17897M: "Paul E. McKenney" <paulmck@kernel.org> 17898M: Boqun Feng <boqun.feng@gmail.com> 17899L: linux-kernel@vger.kernel.org 17900S: Supported 17901F: include/trace/events/rseq.h 17902F: include/uapi/linux/rseq.h 17903F: kernel/rseq.c 17904F: tools/testing/selftests/rseq/ 17905 17906RFKILL 17907M: Johannes Berg <johannes@sipsolutions.net> 17908L: linux-wireless@vger.kernel.org 17909S: Maintained 17910W: https://wireless.wiki.kernel.org/ 17911Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17912T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17913T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17914F: Documentation/ABI/stable/sysfs-class-rfkill 17915F: Documentation/driver-api/rfkill.rst 17916F: include/linux/rfkill.h 17917F: include/uapi/linux/rfkill.h 17918F: net/rfkill/ 17919 17920RHASHTABLE 17921M: Thomas Graf <tgraf@suug.ch> 17922M: Herbert Xu <herbert@gondor.apana.org.au> 17923L: netdev@vger.kernel.org 17924S: Maintained 17925F: include/linux/rhashtable-types.h 17926F: include/linux/rhashtable.h 17927F: lib/rhashtable.c 17928F: lib/test_rhashtable.c 17929 17930RICOH R5C592 MEMORYSTICK DRIVER 17931M: Maxim Levitsky <maximlevitsky@gmail.com> 17932S: Maintained 17933F: drivers/memstick/host/r592.* 17934 17935RICOH SMARTMEDIA/XD DRIVER 17936M: Maxim Levitsky <maximlevitsky@gmail.com> 17937S: Maintained 17938F: drivers/mtd/nand/raw/r852.c 17939F: drivers/mtd/nand/raw/r852.h 17940 17941RISC-V PMU DRIVERS 17942M: Atish Patra <atishp@atishpatra.org> 17943R: Anup Patel <anup@brainfault.org> 17944L: linux-riscv@lists.infradead.org 17945S: Supported 17946F: drivers/perf/riscv_pmu.c 17947F: drivers/perf/riscv_pmu_legacy.c 17948F: drivers/perf/riscv_pmu_sbi.c 17949 17950RISC-V ARCHITECTURE 17951M: Paul Walmsley <paul.walmsley@sifive.com> 17952M: Palmer Dabbelt <palmer@dabbelt.com> 17953M: Albert Ou <aou@eecs.berkeley.edu> 17954L: linux-riscv@lists.infradead.org 17955S: Supported 17956Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17957P: Documentation/riscv/patch-acceptance.rst 17958T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17959F: arch/riscv/ 17960N: riscv 17961K: riscv 17962 17963RISC-V MICROCHIP FPGA SUPPORT 17964M: Conor Dooley <conor.dooley@microchip.com> 17965M: Daire McNamara <daire.mcnamara@microchip.com> 17966L: linux-riscv@lists.infradead.org 17967S: Supported 17968F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17969F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17970F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17971F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17972F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17973F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17974F: Documentation/devicetree/bindings/riscv/microchip.yaml 17975F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17976F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17977F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17978F: arch/riscv/boot/dts/microchip/ 17979F: drivers/char/hw_random/mpfs-rng.c 17980F: drivers/clk/microchip/clk-mpfs.c 17981F: drivers/i2c/busses/i2c-microchip-corei2c.c 17982F: drivers/mailbox/mailbox-mpfs.c 17983F: drivers/pci/controller/pcie-microchip-host.c 17984F: drivers/reset/reset-mpfs.c 17985F: drivers/rtc/rtc-mpfs.c 17986F: drivers/soc/microchip/mpfs-sys-controller.c 17987F: drivers/spi/spi-microchip-core-qspi.c 17988F: drivers/spi/spi-microchip-core.c 17989F: drivers/usb/musb/mpfs.c 17990F: include/soc/microchip/mpfs.h 17991 17992RISC-V MISC SOC SUPPORT 17993M: Conor Dooley <conor@kernel.org> 17994L: linux-riscv@lists.infradead.org 17995S: Maintained 17996Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17997T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17998F: Documentation/devicetree/bindings/riscv/ 17999F: arch/riscv/boot/dts/ 18000 18001RNBD BLOCK DRIVERS 18002M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18003M: Jack Wang <jinpu.wang@ionos.com> 18004L: linux-block@vger.kernel.org 18005S: Maintained 18006F: drivers/block/rnbd/ 18007 18008ROCCAT DRIVERS 18009M: Stefan Achatz <erazor_de@users.sourceforge.net> 18010S: Maintained 18011W: http://sourceforge.net/projects/roccat/ 18012F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18013F: drivers/hid/hid-roccat* 18014F: include/linux/hid-roccat* 18015 18016ROCKCHIP CRYPTO DRIVERS 18017M: Corentin Labbe <clabbe@baylibre.com> 18018L: linux-crypto@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18021F: drivers/crypto/rockchip/ 18022 18023ROCKCHIP I2S TDM DRIVER 18024M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18025L: linux-rockchip@lists.infradead.org 18026S: Maintained 18027F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18028F: sound/soc/rockchip/rockchip_i2s_tdm.* 18029 18030ROCKCHIP ISP V1 DRIVER 18031M: Dafna Hirschfeld <dafna@fastmail.com> 18032L: linux-media@vger.kernel.org 18033L: linux-rockchip@lists.infradead.org 18034S: Maintained 18035F: Documentation/admin-guide/media/rkisp1.rst 18036F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18037F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18038F: drivers/media/platform/rockchip/rkisp1 18039F: include/uapi/linux/rkisp1-config.h 18040 18041ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18042M: Jacob Chen <jacob-chen@iotwrt.com> 18043M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18044L: linux-media@vger.kernel.org 18045L: linux-rockchip@lists.infradead.org 18046S: Maintained 18047F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18048F: drivers/media/platform/rockchip/rga/ 18049 18050ROCKCHIP VIDEO DECODER DRIVER 18051M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18052L: linux-media@vger.kernel.org 18053L: linux-rockchip@lists.infradead.org 18054S: Maintained 18055F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18056F: drivers/staging/media/rkvdec/ 18057 18058ROCKER DRIVER 18059M: Jiri Pirko <jiri@resnulli.us> 18060L: netdev@vger.kernel.org 18061S: Supported 18062F: drivers/net/ethernet/rocker/ 18063 18064ROCKETPORT EXPRESS/INFINITY DRIVER 18065M: Kevin Cernekee <cernekee@gmail.com> 18066L: linux-serial@vger.kernel.org 18067S: Odd Fixes 18068F: drivers/tty/serial/rp2.* 18069 18070ROHM BD99954 CHARGER IC 18071M: Matti Vaittinen <mazziesaccount@gmail.com> 18072S: Supported 18073F: drivers/power/supply/bd99954-charger.c 18074F: drivers/power/supply/bd99954-charger.h 18075 18076ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18077M: Tomasz Duszynski <tduszyns@gmail.com> 18078S: Maintained 18079F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18080F: drivers/iio/light/bh1750.c 18081 18082ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18083M: Marek Vasut <marek.vasut+renesas@gmail.com> 18084L: linux-kernel@vger.kernel.org 18085L: linux-renesas-soc@vger.kernel.org 18086S: Supported 18087F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18088F: drivers/gpio/gpio-bd9571mwv.c 18089F: drivers/mfd/bd9571mwv.c 18090F: drivers/regulator/bd9571mwv-regulator.c 18091F: include/linux/mfd/bd9571mwv.h 18092 18093ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18094M: Matti Vaittinen <mazziesaccount@gmail.com> 18095S: Supported 18096F: drivers/clk/clk-bd718x7.c 18097F: drivers/gpio/gpio-bd71815.c 18098F: drivers/gpio/gpio-bd71828.c 18099F: drivers/mfd/rohm-bd71828.c 18100F: drivers/mfd/rohm-bd718x7.c 18101F: drivers/mfd/rohm-bd9576.c 18102F: drivers/regulator/bd71815-regulator.c 18103F: drivers/regulator/bd71828-regulator.c 18104F: drivers/regulator/bd718x7-regulator.c 18105F: drivers/regulator/bd9576-regulator.c 18106F: drivers/regulator/rohm-regulator.c 18107F: drivers/rtc/rtc-bd70528.c 18108F: drivers/watchdog/bd9576_wdt.c 18109F: include/linux/mfd/rohm-bd71815.h 18110F: include/linux/mfd/rohm-bd71828.h 18111F: include/linux/mfd/rohm-bd718x7.h 18112F: include/linux/mfd/rohm-bd957x.h 18113F: include/linux/mfd/rohm-generic.h 18114F: include/linux/mfd/rohm-shared.h 18115 18116ROSE NETWORK LAYER 18117M: Ralf Baechle <ralf@linux-mips.org> 18118L: linux-hams@vger.kernel.org 18119S: Maintained 18120W: http://www.linux-ax25.org/ 18121F: include/net/rose.h 18122F: include/uapi/linux/rose.h 18123F: net/rose/ 18124 18125ROTATION DRIVER FOR ALLWINNER A83T 18126M: Jernej Skrabec <jernej.skrabec@gmail.com> 18127L: linux-media@vger.kernel.org 18128S: Maintained 18129T: git git://linuxtv.org/media_tree.git 18130F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18131F: drivers/media/platform/sunxi/sun8i-rotate/ 18132 18133RPMSG TTY DRIVER 18134M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18135L: linux-remoteproc@vger.kernel.org 18136S: Maintained 18137F: drivers/tty/rpmsg_tty.c 18138 18139RTL2830 MEDIA DRIVER 18140M: Antti Palosaari <crope@iki.fi> 18141L: linux-media@vger.kernel.org 18142S: Maintained 18143W: https://linuxtv.org 18144W: http://palosaari.fi/linux/ 18145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18146T: git git://linuxtv.org/anttip/media_tree.git 18147F: drivers/media/dvb-frontends/rtl2830* 18148 18149RTL2832 MEDIA DRIVER 18150M: Antti Palosaari <crope@iki.fi> 18151L: linux-media@vger.kernel.org 18152S: Maintained 18153W: https://linuxtv.org 18154W: http://palosaari.fi/linux/ 18155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18156T: git git://linuxtv.org/anttip/media_tree.git 18157F: drivers/media/dvb-frontends/rtl2832* 18158 18159RTL2832_SDR MEDIA DRIVER 18160M: Antti Palosaari <crope@iki.fi> 18161L: linux-media@vger.kernel.org 18162S: Maintained 18163W: https://linuxtv.org 18164W: http://palosaari.fi/linux/ 18165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18166T: git git://linuxtv.org/anttip/media_tree.git 18167F: drivers/media/dvb-frontends/rtl2832_sdr* 18168 18169RTL8180 WIRELESS DRIVER 18170L: linux-wireless@vger.kernel.org 18171S: Orphan 18172W: https://wireless.wiki.kernel.org/ 18173T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18174F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18175 18176RTL8187 WIRELESS DRIVER 18177M: Herton Ronaldo Krzesinski <herton@canonical.com> 18178M: Hin-Tak Leung <htl10@users.sourceforge.net> 18179M: Larry Finger <Larry.Finger@lwfinger.net> 18180L: linux-wireless@vger.kernel.org 18181S: Maintained 18182W: https://wireless.wiki.kernel.org/ 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18184F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18185 18186RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18187M: Jes Sorensen <Jes.Sorensen@gmail.com> 18188L: linux-wireless@vger.kernel.org 18189S: Maintained 18190T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18191F: drivers/net/wireless/realtek/rtl8xxxu/ 18192 18193RTRS TRANSPORT DRIVERS 18194M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18195M: Jack Wang <jinpu.wang@ionos.com> 18196L: linux-rdma@vger.kernel.org 18197S: Maintained 18198F: drivers/infiniband/ulp/rtrs/ 18199 18200RUNTIME VERIFICATION (RV) 18201M: Daniel Bristot de Oliveira <bristot@kernel.org> 18202M: Steven Rostedt <rostedt@goodmis.org> 18203L: linux-trace-devel@vger.kernel.org 18204S: Maintained 18205F: Documentation/trace/rv/ 18206F: include/linux/rv.h 18207F: include/rv/ 18208F: kernel/trace/rv/ 18209F: tools/verification/ 18210 18211RUST 18212M: Miguel Ojeda <ojeda@kernel.org> 18213M: Alex Gaynor <alex.gaynor@gmail.com> 18214M: Wedson Almeida Filho <wedsonaf@gmail.com> 18215R: Boqun Feng <boqun.feng@gmail.com> 18216R: Gary Guo <gary@garyguo.net> 18217R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18218L: rust-for-linux@vger.kernel.org 18219S: Supported 18220W: https://github.com/Rust-for-Linux/linux 18221B: https://github.com/Rust-for-Linux/linux/issues 18222T: git https://github.com/Rust-for-Linux/linux.git rust-next 18223F: Documentation/rust/ 18224F: rust/ 18225F: samples/rust/ 18226F: scripts/*rust* 18227K: \b(?i:rust)\b 18228 18229RXRPC SOCKETS (AF_RXRPC) 18230M: David Howells <dhowells@redhat.com> 18231M: Marc Dionne <marc.dionne@auristor.com> 18232L: linux-afs@lists.infradead.org 18233S: Supported 18234W: https://www.infradead.org/~dhowells/kafs/ 18235F: Documentation/networking/rxrpc.rst 18236F: include/keys/rxrpc-type.h 18237F: include/net/af_rxrpc.h 18238F: include/trace/events/rxrpc.h 18239F: include/uapi/linux/rxrpc.h 18240F: net/rxrpc/ 18241 18242S3 SAVAGE FRAMEBUFFER DRIVER 18243M: Antonino Daplas <adaplas@gmail.com> 18244L: linux-fbdev@vger.kernel.org 18245S: Maintained 18246F: drivers/video/fbdev/savage/ 18247 18248S390 ARCHITECTURE 18249M: Heiko Carstens <hca@linux.ibm.com> 18250M: Vasily Gorbik <gor@linux.ibm.com> 18251M: Alexander Gordeev <agordeev@linux.ibm.com> 18252R: Christian Borntraeger <borntraeger@linux.ibm.com> 18253R: Sven Schnelle <svens@linux.ibm.com> 18254L: linux-s390@vger.kernel.org 18255S: Supported 18256T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18257F: Documentation/driver-api/s390-drivers.rst 18258F: Documentation/s390/ 18259F: arch/s390/ 18260F: drivers/s390/ 18261 18262S390 COMMON I/O LAYER 18263M: Vineeth Vijayan <vneethv@linux.ibm.com> 18264M: Peter Oberparleiter <oberpar@linux.ibm.com> 18265L: linux-s390@vger.kernel.org 18266S: Supported 18267F: drivers/s390/cio/ 18268 18269S390 DASD DRIVER 18270M: Stefan Haberland <sth@linux.ibm.com> 18271M: Jan Hoeppner <hoeppner@linux.ibm.com> 18272L: linux-s390@vger.kernel.org 18273S: Supported 18274F: block/partitions/ibm.c 18275F: drivers/s390/block/dasd* 18276F: include/linux/dasd_mod.h 18277 18278S390 IOMMU (PCI) 18279M: Matthew Rosato <mjrosato@linux.ibm.com> 18280M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18281L: linux-s390@vger.kernel.org 18282S: Supported 18283F: drivers/iommu/s390-iommu.c 18284 18285S390 IUCV NETWORK LAYER 18286M: Alexandra Winter <wintera@linux.ibm.com> 18287M: Wenjia Zhang <wenjia@linux.ibm.com> 18288L: linux-s390@vger.kernel.org 18289L: netdev@vger.kernel.org 18290S: Supported 18291F: drivers/s390/net/*iucv* 18292F: include/net/iucv/ 18293F: net/iucv/ 18294 18295S390 NETWORK DRIVERS 18296M: Alexandra Winter <wintera@linux.ibm.com> 18297M: Wenjia Zhang <wenjia@linux.ibm.com> 18298L: linux-s390@vger.kernel.org 18299L: netdev@vger.kernel.org 18300S: Supported 18301F: drivers/s390/net/ 18302 18303S390 MM 18304M: Alexander Gordeev <agordeev@linux.ibm.com> 18305M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18306L: linux-s390@vger.kernel.org 18307S: Supported 18308T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18309F: arch/s390/include/asm/pgtable.h 18310F: arch/s390/mm 18311 18312S390 PCI SUBSYSTEM 18313M: Niklas Schnelle <schnelle@linux.ibm.com> 18314M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18315L: linux-s390@vger.kernel.org 18316S: Supported 18317F: arch/s390/pci/ 18318F: drivers/pci/hotplug/s390_pci_hpc.c 18319F: Documentation/s390/pci.rst 18320 18321S390 VFIO AP DRIVER 18322M: Tony Krowiak <akrowiak@linux.ibm.com> 18323M: Halil Pasic <pasic@linux.ibm.com> 18324M: Jason Herne <jjherne@linux.ibm.com> 18325L: linux-s390@vger.kernel.org 18326S: Supported 18327F: Documentation/s390/vfio-ap* 18328F: drivers/s390/crypto/vfio_ap* 18329 18330S390 VFIO-CCW DRIVER 18331M: Eric Farman <farman@linux.ibm.com> 18332M: Matthew Rosato <mjrosato@linux.ibm.com> 18333R: Halil Pasic <pasic@linux.ibm.com> 18334L: linux-s390@vger.kernel.org 18335L: kvm@vger.kernel.org 18336S: Supported 18337F: Documentation/s390/vfio-ccw.rst 18338F: drivers/s390/cio/vfio_ccw* 18339F: include/uapi/linux/vfio_ccw.h 18340 18341S390 VFIO-PCI DRIVER 18342M: Matthew Rosato <mjrosato@linux.ibm.com> 18343M: Eric Farman <farman@linux.ibm.com> 18344L: linux-s390@vger.kernel.org 18345L: kvm@vger.kernel.org 18346S: Supported 18347F: arch/s390/kvm/pci* 18348F: drivers/vfio/pci/vfio_pci_zdev.c 18349F: include/uapi/linux/vfio_zdev.h 18350 18351S390 ZCRYPT DRIVER 18352M: Harald Freudenberger <freude@linux.ibm.com> 18353L: linux-s390@vger.kernel.org 18354S: Supported 18355F: drivers/s390/crypto/ 18356 18357S390 ZFCP DRIVER 18358M: Steffen Maier <maier@linux.ibm.com> 18359M: Benjamin Block <bblock@linux.ibm.com> 18360L: linux-s390@vger.kernel.org 18361S: Supported 18362F: drivers/s390/scsi/zfcp_* 18363 18364S3C ADC BATTERY DRIVER 18365M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18366L: linux-samsung-soc@vger.kernel.org 18367S: Odd Fixes 18368F: drivers/power/supply/s3c_adc_battery.c 18369F: include/linux/s3c_adc_battery.h 18370 18371S3C24XX SD/MMC Driver 18372M: Ben Dooks <ben-linux@fluff.org> 18373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18374S: Supported 18375F: drivers/mmc/host/s3cmci.* 18376 18377SAA6588 RDS RECEIVER DRIVER 18378M: Hans Verkuil <hverkuil@xs4all.nl> 18379L: linux-media@vger.kernel.org 18380S: Odd Fixes 18381W: https://linuxtv.org 18382T: git git://linuxtv.org/media_tree.git 18383F: drivers/media/i2c/saa6588* 18384 18385SAA7134 VIDEO4LINUX DRIVER 18386M: Mauro Carvalho Chehab <mchehab@kernel.org> 18387L: linux-media@vger.kernel.org 18388S: Odd fixes 18389W: https://linuxtv.org 18390T: git git://linuxtv.org/media_tree.git 18391F: Documentation/driver-api/media/drivers/saa7134* 18392F: drivers/media/pci/saa7134/ 18393 18394SAA7146 VIDEO4LINUX-2 DRIVER 18395M: Hans Verkuil <hverkuil@xs4all.nl> 18396L: linux-media@vger.kernel.org 18397S: Maintained 18398T: git git://linuxtv.org/media_tree.git 18399F: drivers/staging/media/deprecated/saa7146/ 18400 18401SAFESETID SECURITY MODULE 18402M: Micah Morton <mortonm@chromium.org> 18403S: Supported 18404F: Documentation/admin-guide/LSM/SafeSetID.rst 18405F: security/safesetid/ 18406 18407SAMSUNG AUDIO (ASoC) DRIVERS 18408M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18409M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18411S: Supported 18412B: mailto:linux-samsung-soc@vger.kernel.org 18413F: Documentation/devicetree/bindings/sound/samsung* 18414F: sound/soc/samsung/ 18415 18416SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18417M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18418L: linux-crypto@vger.kernel.org 18419L: linux-samsung-soc@vger.kernel.org 18420S: Maintained 18421F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18422F: drivers/crypto/exynos-rng.c 18423 18424SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18425M: Łukasz Stelmach <l.stelmach@samsung.com> 18426L: linux-samsung-soc@vger.kernel.org 18427S: Maintained 18428F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18429F: drivers/char/hw_random/exynos-trng.c 18430 18431SAMSUNG FRAMEBUFFER DRIVER 18432M: Jingoo Han <jingoohan1@gmail.com> 18433L: linux-fbdev@vger.kernel.org 18434S: Maintained 18435F: drivers/video/fbdev/s3c-fb.c 18436 18437SAMSUNG INTERCONNECT DRIVERS 18438M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18439M: Artur Świgoń <a.swigon@samsung.com> 18440L: linux-pm@vger.kernel.org 18441L: linux-samsung-soc@vger.kernel.org 18442S: Supported 18443F: drivers/interconnect/samsung/ 18444 18445SAMSUNG LAPTOP DRIVER 18446M: Corentin Chary <corentin.chary@gmail.com> 18447L: platform-driver-x86@vger.kernel.org 18448S: Maintained 18449F: drivers/platform/x86/samsung-laptop.c 18450 18451SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18452M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18453L: linux-kernel@vger.kernel.org 18454L: linux-samsung-soc@vger.kernel.org 18455S: Supported 18456B: mailto:linux-samsung-soc@vger.kernel.org 18457F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18458F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18459F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18460F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18461F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18462F: drivers/clk/clk-s2mps11.c 18463F: drivers/mfd/sec*.c 18464F: drivers/regulator/s2m*.c 18465F: drivers/regulator/s5m*.c 18466F: drivers/rtc/rtc-s5m.c 18467F: include/linux/mfd/samsung/ 18468 18469SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18470M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18471L: linux-media@vger.kernel.org 18472L: linux-samsung-soc@vger.kernel.org 18473S: Maintained 18474F: drivers/media/platform/samsung/s3c-camif/ 18475F: include/media/drv-intf/s3c_camif.h 18476 18477SAMSUNG S3FWRN5 NFC DRIVER 18478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18479L: linux-nfc@lists.01.org (subscribers-only) 18480S: Maintained 18481F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18482F: drivers/nfc/s3fwrn5 18483 18484SAMSUNG S5C73M3 CAMERA DRIVER 18485M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18486M: Andrzej Hajda <andrzej.hajda@intel.com> 18487L: linux-media@vger.kernel.org 18488S: Supported 18489F: drivers/media/i2c/s5c73m3/* 18490 18491SAMSUNG S5K5BAF CAMERA DRIVER 18492M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18493M: Andrzej Hajda <andrzej.hajda@intel.com> 18494L: linux-media@vger.kernel.org 18495S: Supported 18496F: drivers/media/i2c/s5k5baf.c 18497 18498SAMSUNG S5P Security SubSystem (SSS) DRIVER 18499M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18500M: Vladimir Zapolskiy <vz@mleia.com> 18501L: linux-crypto@vger.kernel.org 18502L: linux-samsung-soc@vger.kernel.org 18503S: Maintained 18504F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18505F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18506F: drivers/crypto/s5p-sss.c 18507 18508SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18509M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18510L: linux-media@vger.kernel.org 18511S: Supported 18512Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18513F: drivers/media/platform/samsung/exynos4-is/ 18514 18515SAMSUNG SOC CLOCK DRIVERS 18516M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18517M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18518M: Tomasz Figa <tomasz.figa@gmail.com> 18519M: Chanwoo Choi <cw00.choi@samsung.com> 18520R: Alim Akhtar <alim.akhtar@samsung.com> 18521L: linux-samsung-soc@vger.kernel.org 18522S: Supported 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18525F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18526F: Documentation/devicetree/bindings/clock/samsung,s3c* 18527F: drivers/clk/samsung/ 18528F: include/dt-bindings/clock/exynos*.h 18529F: include/dt-bindings/clock/s3c*.h 18530F: include/dt-bindings/clock/s5p*.h 18531F: include/dt-bindings/clock/samsung,*.h 18532F: include/linux/clk/samsung.h 18533F: include/linux/platform_data/clk-s3c2410.h 18534 18535SAMSUNG SPI DRIVERS 18536M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18537M: Andi Shyti <andi@etezian.org> 18538L: linux-spi@vger.kernel.org 18539L: linux-samsung-soc@vger.kernel.org 18540S: Maintained 18541F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18542F: drivers/spi/spi-s3c* 18543F: include/linux/platform_data/spi-s3c64xx.h 18544F: include/linux/spi/s3c24xx-fiq.h 18545 18546SAMSUNG SXGBE DRIVERS 18547M: Byungho An <bh74.an@samsung.com> 18548L: netdev@vger.kernel.org 18549S: Supported 18550F: drivers/net/ethernet/samsung/sxgbe/ 18551 18552SAMSUNG THERMAL DRIVER 18553M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18554M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18555L: linux-pm@vger.kernel.org 18556L: linux-samsung-soc@vger.kernel.org 18557S: Maintained 18558F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18559F: drivers/thermal/samsung/ 18560 18561SAMSUNG USB2 PHY DRIVER 18562M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18563L: linux-kernel@vger.kernel.org 18564S: Supported 18565F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18566F: Documentation/driver-api/phy/samsung-usb2.rst 18567F: drivers/phy/samsung/phy-exynos4210-usb2.c 18568F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18569F: drivers/phy/samsung/phy-exynos5250-usb2.c 18570F: drivers/phy/samsung/phy-s5pv210-usb2.c 18571F: drivers/phy/samsung/phy-samsung-usb2.c 18572F: drivers/phy/samsung/phy-samsung-usb2.h 18573 18574SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18575M: Paul Barker <paul.barker@sancloud.com> 18576R: Marc Murphy <marc.murphy@sancloud.com> 18577S: Supported 18578F: arch/arm/boot/dts/am335x-sancloud* 18579 18580SC1200 WDT DRIVER 18581M: Zwane Mwaikambo <zwanem@gmail.com> 18582S: Maintained 18583F: drivers/watchdog/sc1200wdt.c 18584 18585SCHEDULER 18586M: Ingo Molnar <mingo@redhat.com> 18587M: Peter Zijlstra <peterz@infradead.org> 18588M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18589M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18590R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18591R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18592R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18593R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18594R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18595R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18596L: linux-kernel@vger.kernel.org 18597S: Maintained 18598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18599F: include/linux/preempt.h 18600F: include/linux/sched.h 18601F: include/linux/wait.h 18602F: include/uapi/linux/sched.h 18603F: kernel/sched/ 18604 18605SCR24X CHIP CARD INTERFACE DRIVER 18606M: Lubomir Rintel <lkundrak@v3.sk> 18607S: Supported 18608F: drivers/char/pcmcia/scr24x_cs.c 18609 18610SCSI RDMA PROTOCOL (SRP) INITIATOR 18611M: Bart Van Assche <bvanassche@acm.org> 18612L: linux-rdma@vger.kernel.org 18613S: Supported 18614Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18615F: drivers/infiniband/ulp/srp/ 18616F: include/scsi/srp.h 18617 18618SCSI RDMA PROTOCOL (SRP) TARGET 18619M: Bart Van Assche <bvanassche@acm.org> 18620L: linux-rdma@vger.kernel.org 18621L: target-devel@vger.kernel.org 18622S: Supported 18623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18624F: drivers/infiniband/ulp/srpt/ 18625 18626SCSI SG DRIVER 18627M: Doug Gilbert <dgilbert@interlog.com> 18628L: linux-scsi@vger.kernel.org 18629S: Maintained 18630W: http://sg.danny.cz/sg 18631F: Documentation/scsi/scsi-generic.rst 18632F: drivers/scsi/sg.c 18633F: include/scsi/sg.h 18634 18635SCSI SUBSYSTEM 18636M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18637M: "Martin K. Petersen" <martin.petersen@oracle.com> 18638L: linux-scsi@vger.kernel.org 18639S: Maintained 18640Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18643F: Documentation/devicetree/bindings/scsi/ 18644F: drivers/scsi/ 18645F: drivers/ufs/ 18646F: include/scsi/ 18647 18648SCSI TAPE DRIVER 18649M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18650L: linux-scsi@vger.kernel.org 18651S: Maintained 18652F: Documentation/scsi/st.rst 18653F: drivers/scsi/st.* 18654F: drivers/scsi/st_*.h 18655 18656SCSI TARGET CORE USER DRIVER 18657M: Bodo Stroesser <bostroesser@gmail.com> 18658L: linux-scsi@vger.kernel.org 18659L: target-devel@vger.kernel.org 18660S: Supported 18661F: Documentation/target/tcmu-design.rst 18662F: drivers/target/target_core_user.c 18663F: include/uapi/linux/target_core_user.h 18664 18665SCSI TARGET SUBSYSTEM 18666M: "Martin K. Petersen" <martin.petersen@oracle.com> 18667L: linux-scsi@vger.kernel.org 18668L: target-devel@vger.kernel.org 18669S: Supported 18670W: http://www.linux-iscsi.org 18671Q: https://patchwork.kernel.org/project/target-devel/list/ 18672T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18673F: Documentation/target/ 18674F: drivers/target/ 18675F: include/target/ 18676 18677SCTP PROTOCOL 18678M: Vlad Yasevich <vyasevich@gmail.com> 18679M: Neil Horman <nhorman@tuxdriver.com> 18680M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18681L: linux-sctp@vger.kernel.org 18682S: Maintained 18683W: http://lksctp.sourceforge.net 18684F: Documentation/networking/sctp.rst 18685F: include/linux/sctp.h 18686F: include/net/sctp/ 18687F: include/uapi/linux/sctp.h 18688F: net/sctp/ 18689 18690SCx200 CPU SUPPORT 18691M: Jim Cromie <jim.cromie@gmail.com> 18692S: Odd Fixes 18693F: Documentation/i2c/busses/scx200_acb.rst 18694F: arch/x86/platform/scx200/ 18695F: drivers/i2c/busses/scx200* 18696F: drivers/mtd/maps/scx200_docflash.c 18697F: drivers/watchdog/scx200_wdt.c 18698F: include/linux/scx200.h 18699 18700SCx200 GPIO DRIVER 18701M: Jim Cromie <jim.cromie@gmail.com> 18702S: Maintained 18703F: drivers/char/scx200_gpio.c 18704F: include/linux/scx200_gpio.h 18705 18706SCx200 HRT CLOCKSOURCE DRIVER 18707M: Jim Cromie <jim.cromie@gmail.com> 18708S: Maintained 18709F: drivers/clocksource/scx200_hrt.c 18710 18711SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18712M: Sascha Sommer <saschasommer@freenet.de> 18713L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18714S: Maintained 18715F: drivers/mmc/host/sdricoh_cs.c 18716 18717SECO BOARDS CEC DRIVER 18718M: Ettore Chimenti <ek5.chimenti@gmail.com> 18719S: Maintained 18720F: drivers/media/cec/platform/seco/seco-cec.c 18721F: drivers/media/cec/platform/seco/seco-cec.h 18722 18723SECURE COMPUTING 18724M: Kees Cook <keescook@chromium.org> 18725R: Andy Lutomirski <luto@amacapital.net> 18726R: Will Drewry <wad@chromium.org> 18727S: Supported 18728T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18729F: Documentation/userspace-api/seccomp_filter.rst 18730F: include/linux/seccomp.h 18731F: include/uapi/linux/seccomp.h 18732F: kernel/seccomp.c 18733F: tools/testing/selftests/kselftest_harness.h 18734F: tools/testing/selftests/seccomp/* 18735K: \bsecure_computing 18736K: \bTIF_SECCOMP\b 18737 18738SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18739M: Kamal Dasu <kdasu.kdev@gmail.com> 18740M: Al Cooper <alcooperx@gmail.com> 18741R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18742L: linux-mmc@vger.kernel.org 18743S: Maintained 18744F: drivers/mmc/host/sdhci-brcmstb* 18745 18746SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18747M: Adrian Hunter <adrian.hunter@intel.com> 18748L: linux-mmc@vger.kernel.org 18749S: Supported 18750F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18751F: drivers/mmc/host/sdhci* 18752 18753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18754M: Eugen Hristev <eugen.hristev@microchip.com> 18755L: linux-mmc@vger.kernel.org 18756S: Supported 18757F: drivers/mmc/host/sdhci-of-at91.c 18758 18759SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18760M: Ben Dooks <ben-linux@fluff.org> 18761M: Jaehoon Chung <jh80.chung@samsung.com> 18762L: linux-mmc@vger.kernel.org 18763S: Maintained 18764F: drivers/mmc/host/sdhci-s3c* 18765 18766SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18767M: Viresh Kumar <vireshk@kernel.org> 18768L: linux-mmc@vger.kernel.org 18769S: Maintained 18770F: drivers/mmc/host/sdhci-spear.c 18771 18772SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18773M: Vignesh Raghavendra <vigneshr@ti.com> 18774L: linux-mmc@vger.kernel.org 18775S: Maintained 18776F: drivers/mmc/host/sdhci-omap.c 18777 18778SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18779M: Haibo Chen <haibo.chen@nxp.com> 18780L: linux-imx@nxp.com 18781L: linux-mmc@vger.kernel.org 18782S: Maintained 18783F: drivers/mmc/host/sdhci-esdhc-imx.c 18784 18785SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18786M: Jonathan Derrick <jonathan.derrick@linux.dev> 18787L: linux-block@vger.kernel.org 18788S: Supported 18789F: block/opal_proto.h 18790F: block/sed* 18791F: include/linux/sed* 18792F: include/uapi/linux/sed* 18793 18794SECURITY CONTACT 18795M: Security Officers <security@kernel.org> 18796S: Supported 18797F: Documentation/admin-guide/security-bugs.rst 18798 18799SECURITY SUBSYSTEM 18800M: Paul Moore <paul@paul-moore.com> 18801M: James Morris <jmorris@namei.org> 18802M: "Serge E. Hallyn" <serge@hallyn.com> 18803L: linux-security-module@vger.kernel.org (suggested Cc:) 18804S: Supported 18805W: http://kernsec.org/ 18806T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18807F: security/ 18808X: security/selinux/ 18809 18810SELINUX SECURITY MODULE 18811M: Paul Moore <paul@paul-moore.com> 18812M: Stephen Smalley <stephen.smalley.work@gmail.com> 18813M: Eric Paris <eparis@parisplace.org> 18814L: selinux@vger.kernel.org 18815S: Supported 18816W: https://selinuxproject.org 18817W: https://github.com/SELinuxProject 18818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18819F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18820F: Documentation/ABI/obsolete/sysfs-selinux-disable 18821F: Documentation/admin-guide/LSM/SELinux.rst 18822F: include/trace/events/avc.h 18823F: include/uapi/linux/selinux_netlink.h 18824F: scripts/selinux/ 18825F: security/selinux/ 18826 18827SENSABLE PHANTOM 18828M: Jiri Slaby <jirislaby@kernel.org> 18829S: Maintained 18830F: drivers/misc/phantom.c 18831F: include/uapi/linux/phantom.h 18832 18833SENSEAIR SUNRISE 006-0-0007 18834M: Jacopo Mondi <jacopo@jmondi.org> 18835S: Maintained 18836F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18837F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18838F: drivers/iio/chemical/sunrise_co2.c 18839 18840SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18841M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18842S: Maintained 18843F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18844F: drivers/iio/chemical/scd30.h 18845F: drivers/iio/chemical/scd30_core.c 18846F: drivers/iio/chemical/scd30_i2c.c 18847F: drivers/iio/chemical/scd30_serial.c 18848 18849SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18850M: Roan van Dijk <roan@protonic.nl> 18851S: Maintained 18852F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18853F: drivers/iio/chemical/scd4x.c 18854 18855SENSIRION SGP40 GAS SENSOR DRIVER 18856M: Andreas Klinger <ak@it-klinger.de> 18857S: Maintained 18858F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18859F: drivers/iio/chemical/sgp40.c 18860 18861SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18862M: Tomasz Duszynski <tduszyns@gmail.com> 18863S: Maintained 18864F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18865F: drivers/iio/chemical/sps30.c 18866F: drivers/iio/chemical/sps30_i2c.c 18867F: drivers/iio/chemical/sps30_serial.c 18868 18869SERIAL DEVICE BUS 18870M: Rob Herring <robh@kernel.org> 18871L: linux-serial@vger.kernel.org 18872S: Maintained 18873F: Documentation/devicetree/bindings/serial/serial.yaml 18874F: drivers/tty/serdev/ 18875F: include/linux/serdev.h 18876 18877SERIAL DRIVERS 18878M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18879L: linux-serial@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/serial/ 18882F: drivers/tty/serial/ 18883 18884SERIAL IR RECEIVER 18885M: Sean Young <sean@mess.org> 18886L: linux-media@vger.kernel.org 18887S: Maintained 18888F: drivers/media/rc/serial_ir.c 18889 18890SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18891M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18893S: Maintained 18894F: Documentation/devicetree/bindings/slimbus/ 18895F: drivers/slimbus/ 18896F: include/linux/slimbus.h 18897 18898SFC NETWORK DRIVER 18899M: Edward Cree <ecree.xilinx@gmail.com> 18900M: Martin Habets <habetsm.xilinx@gmail.com> 18901L: netdev@vger.kernel.org 18902S: Supported 18903F: drivers/net/ethernet/sfc/ 18904 18905SFF/SFP/SFP+ MODULE SUPPORT 18906M: Russell King <linux@armlinux.org.uk> 18907L: netdev@vger.kernel.org 18908S: Maintained 18909F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18910F: drivers/net/phy/phylink.c 18911F: drivers/net/phy/sfp* 18912F: include/linux/mdio/mdio-i2c.h 18913F: include/linux/phylink.h 18914F: include/linux/sfp.h 18915K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18916 18917SGI GRU DRIVER 18918M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18919S: Maintained 18920F: drivers/misc/sgi-gru/ 18921 18922SGI XP/XPC/XPNET DRIVER 18923M: Robin Holt <robinmholt@gmail.com> 18924M: Steve Wahl <steve.wahl@hpe.com> 18925R: Mike Travis <mike.travis@hpe.com> 18926S: Maintained 18927F: drivers/misc/sgi-xp/ 18928 18929SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18930M: Karsten Graul <kgraul@linux.ibm.com> 18931M: Wenjia Zhang <wenjia@linux.ibm.com> 18932M: Jan Karcher <jaka@linux.ibm.com> 18933L: linux-s390@vger.kernel.org 18934S: Supported 18935F: net/smc/ 18936 18937SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18938M: Linus Walleij <linus.walleij@linaro.org> 18939L: linux-iio@vger.kernel.org 18940S: Maintained 18941T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18942F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18943F: drivers/iio/light/gp2ap002.c 18944 18945SHARP RJ54N1CB0C SENSOR DRIVER 18946M: Jacopo Mondi <jacopo@jmondi.org> 18947L: linux-media@vger.kernel.org 18948S: Odd fixes 18949T: git git://linuxtv.org/media_tree.git 18950F: drivers/media/i2c/rj54n1cb0c.c 18951F: include/media/i2c/rj54n1cb0c.h 18952 18953SH_VOU V4L2 OUTPUT DRIVER 18954L: linux-media@vger.kernel.org 18955S: Orphan 18956F: drivers/media/platform/renesas/sh_vou.c 18957F: include/media/drv-intf/sh_vou.h 18958 18959SI2157 MEDIA DRIVER 18960M: Antti Palosaari <crope@iki.fi> 18961L: linux-media@vger.kernel.org 18962S: Maintained 18963W: https://linuxtv.org 18964W: http://palosaari.fi/linux/ 18965Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18966T: git git://linuxtv.org/anttip/media_tree.git 18967F: drivers/media/tuners/si2157* 18968 18969SI2165 MEDIA DRIVER 18970M: Matthias Schwarzott <zzam@gentoo.org> 18971L: linux-media@vger.kernel.org 18972S: Maintained 18973W: https://linuxtv.org 18974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18975F: drivers/media/dvb-frontends/si2165* 18976 18977SI2168 MEDIA DRIVER 18978M: Antti Palosaari <crope@iki.fi> 18979L: linux-media@vger.kernel.org 18980S: Maintained 18981W: https://linuxtv.org 18982W: http://palosaari.fi/linux/ 18983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18984T: git git://linuxtv.org/anttip/media_tree.git 18985F: drivers/media/dvb-frontends/si2168* 18986 18987SI470X FM RADIO RECEIVER I2C DRIVER 18988M: Hans Verkuil <hverkuil@xs4all.nl> 18989L: linux-media@vger.kernel.org 18990S: Odd Fixes 18991W: https://linuxtv.org 18992T: git git://linuxtv.org/media_tree.git 18993F: drivers/media/radio/si470x/radio-si470x-i2c.c 18994 18995SI470X FM RADIO RECEIVER USB DRIVER 18996M: Hans Verkuil <hverkuil@xs4all.nl> 18997L: linux-media@vger.kernel.org 18998S: Maintained 18999W: https://linuxtv.org 19000T: git git://linuxtv.org/media_tree.git 19001F: drivers/media/radio/si470x/radio-si470x-common.c 19002F: drivers/media/radio/si470x/radio-si470x-usb.c 19003F: drivers/media/radio/si470x/radio-si470x.h 19004 19005SI4713 FM RADIO TRANSMITTER I2C DRIVER 19006M: Eduardo Valentin <edubezval@gmail.com> 19007L: linux-media@vger.kernel.org 19008S: Odd Fixes 19009W: https://linuxtv.org 19010T: git git://linuxtv.org/media_tree.git 19011F: drivers/media/radio/si4713/si4713.? 19012 19013SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19014M: Eduardo Valentin <edubezval@gmail.com> 19015L: linux-media@vger.kernel.org 19016S: Odd Fixes 19017W: https://linuxtv.org 19018T: git git://linuxtv.org/media_tree.git 19019F: drivers/media/radio/si4713/radio-platform-si4713.c 19020 19021SI4713 FM RADIO TRANSMITTER USB DRIVER 19022M: Hans Verkuil <hverkuil@xs4all.nl> 19023L: linux-media@vger.kernel.org 19024S: Maintained 19025W: https://linuxtv.org 19026T: git git://linuxtv.org/media_tree.git 19027F: drivers/media/radio/si4713/radio-usb-si4713.c 19028 19029SIANO DVB DRIVER 19030M: Mauro Carvalho Chehab <mchehab@kernel.org> 19031L: linux-media@vger.kernel.org 19032S: Odd fixes 19033W: https://linuxtv.org 19034T: git git://linuxtv.org/media_tree.git 19035F: drivers/media/common/siano/ 19036F: drivers/media/mmc/siano/ 19037F: drivers/media/usb/siano/ 19038F: drivers/media/usb/siano/ 19039 19040SIFIVE DRIVERS 19041M: Palmer Dabbelt <palmer@dabbelt.com> 19042M: Paul Walmsley <paul.walmsley@sifive.com> 19043L: linux-riscv@lists.infradead.org 19044S: Supported 19045N: sifive 19046K: [^@]sifive 19047 19048SIFIVE FU540 SYSTEM-ON-CHIP 19049M: Paul Walmsley <paul.walmsley@sifive.com> 19050M: Palmer Dabbelt <palmer@dabbelt.com> 19051L: linux-riscv@lists.infradead.org 19052S: Supported 19053T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19054N: fu540 19055K: fu540 19056 19057SIFIVE PDMA DRIVER 19058M: Green Wan <green.wan@sifive.com> 19059S: Maintained 19060F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19061F: drivers/dma/sf-pdma/ 19062 19063SIFIVE SOC DRIVERS 19064M: Conor Dooley <conor@kernel.org> 19065L: linux-riscv@lists.infradead.org 19066S: Maintained 19067T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19068F: drivers/soc/sifive/ 19069 19070SILEAD TOUCHSCREEN DRIVER 19071M: Hans de Goede <hdegoede@redhat.com> 19072L: linux-input@vger.kernel.org 19073L: platform-driver-x86@vger.kernel.org 19074S: Maintained 19075F: drivers/input/touchscreen/silead.c 19076F: drivers/platform/x86/touchscreen_dmi.c 19077 19078SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19079M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19080S: Supported 19081F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19082F: drivers/net/wireless/silabs/wfx/ 19083 19084SILICON MOTION SM712 FRAME BUFFER DRIVER 19085M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19086M: Teddy Wang <teddy.wang@siliconmotion.com> 19087M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19088L: linux-fbdev@vger.kernel.org 19089S: Maintained 19090F: Documentation/fb/sm712fb.rst 19091F: drivers/video/fbdev/sm712* 19092 19093SILVACO I3C DUAL-ROLE MASTER 19094M: Miquel Raynal <miquel.raynal@bootlin.com> 19095M: Conor Culhane <conor.culhane@silvaco.com> 19096L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19097S: Maintained 19098F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19099F: drivers/i3c/master/svc-i3c-master.c 19100 19101SIMPLEFB FB DRIVER 19102M: Hans de Goede <hdegoede@redhat.com> 19103L: linux-fbdev@vger.kernel.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19106F: drivers/video/fbdev/simplefb.c 19107F: include/linux/platform_data/simplefb.h 19108 19109SIMTEC EB110ATX (Chalice CATS) 19110M: Simtec Linux Team <linux@simtec.co.uk> 19111S: Supported 19112W: http://www.simtec.co.uk/products/EB110ATX/ 19113 19114SIMTEC EB2410ITX (BAST) 19115M: Simtec Linux Team <linux@simtec.co.uk> 19116S: Supported 19117W: http://www.simtec.co.uk/products/EB2410ITX/ 19118F: arch/arm/mach-s3c/bast-ide.c 19119F: arch/arm/mach-s3c/bast-irq.c 19120F: arch/arm/mach-s3c/mach-bast.c 19121 19122SIOX 19123M: Thorsten Scherer <t.scherer@eckelmann.de> 19124M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19125R: Pengutronix Kernel Team <kernel@pengutronix.de> 19126S: Supported 19127F: drivers/gpio/gpio-siox.c 19128F: drivers/siox/* 19129F: include/trace/events/siox.h 19130 19131SIPHASH PRF ROUTINES 19132M: Jason A. Donenfeld <Jason@zx2c4.com> 19133S: Maintained 19134F: include/linux/siphash.h 19135F: lib/siphash.c 19136F: lib/siphash_kunit.c 19137 19138SIS 190 ETHERNET DRIVER 19139M: Francois Romieu <romieu@fr.zoreil.com> 19140L: netdev@vger.kernel.org 19141S: Maintained 19142F: drivers/net/ethernet/sis/sis190.c 19143 19144SIS 900/7016 FAST ETHERNET DRIVER 19145M: Daniele Venzano <venza@brownhat.org> 19146L: netdev@vger.kernel.org 19147S: Maintained 19148W: http://www.brownhat.org/sis900.html 19149F: drivers/net/ethernet/sis/sis900.* 19150 19151SIS FRAMEBUFFER DRIVER 19152M: Thomas Winischhofer <thomas@winischhofer.net> 19153S: Maintained 19154W: http://www.winischhofer.net/linuxsisvga.shtml 19155F: Documentation/fb/sisfb.rst 19156F: drivers/video/fbdev/sis/ 19157F: include/video/sisfb.h 19158 19159SIS I2C TOUCHSCREEN DRIVER 19160M: Mika Penttilä <mpenttil@redhat.com> 19161L: linux-input@vger.kernel.org 19162S: Maintained 19163F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19164F: drivers/input/touchscreen/sis_i2c.c 19165 19166SIS USB2VGA DRIVER 19167M: Thomas Winischhofer <thomas@winischhofer.net> 19168S: Maintained 19169W: http://www.winischhofer.at/linuxsisusbvga.shtml 19170F: drivers/usb/misc/sisusbvga/ 19171 19172SL28 CPLD MFD DRIVER 19173M: Michael Walle <michael@walle.cc> 19174S: Maintained 19175F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19176F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19177F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19178F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19179F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19180F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19181F: drivers/gpio/gpio-sl28cpld.c 19182F: drivers/hwmon/sl28cpld-hwmon.c 19183F: drivers/irqchip/irq-sl28cpld.c 19184F: drivers/pwm/pwm-sl28cpld.c 19185F: drivers/watchdog/sl28cpld_wdt.c 19186 19187SLAB ALLOCATOR 19188M: Christoph Lameter <cl@linux.com> 19189M: Pekka Enberg <penberg@kernel.org> 19190M: David Rientjes <rientjes@google.com> 19191M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19192M: Andrew Morton <akpm@linux-foundation.org> 19193M: Vlastimil Babka <vbabka@suse.cz> 19194R: Roman Gushchin <roman.gushchin@linux.dev> 19195R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19196L: linux-mm@kvack.org 19197S: Maintained 19198T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19199F: include/linux/sl?b*.h 19200F: mm/sl?b* 19201 19202SLCAN CAN NETWORK DRIVER 19203M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19204L: linux-can@vger.kernel.org 19205S: Maintained 19206F: drivers/net/can/slcan/ 19207 19208SLEEPABLE READ-COPY UPDATE (SRCU) 19209M: Lai Jiangshan <jiangshanlai@gmail.com> 19210M: "Paul E. McKenney" <paulmck@kernel.org> 19211M: Josh Triplett <josh@joshtriplett.org> 19212R: Steven Rostedt <rostedt@goodmis.org> 19213R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19214L: rcu@vger.kernel.org 19215S: Supported 19216W: http://www.rdrop.com/users/paulmck/RCU/ 19217T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19218F: include/linux/srcu*.h 19219F: kernel/rcu/srcu*.c 19220 19221SMACK SECURITY MODULE 19222M: Casey Schaufler <casey@schaufler-ca.com> 19223L: linux-security-module@vger.kernel.org 19224S: Maintained 19225W: http://schaufler-ca.com 19226T: git git://github.com/cschaufler/smack-next 19227F: Documentation/admin-guide/LSM/Smack.rst 19228F: security/smack/ 19229 19230SMC91x ETHERNET DRIVER 19231M: Nicolas Pitre <nico@fluxnic.net> 19232S: Odd Fixes 19233F: drivers/net/ethernet/smsc/smc91x.* 19234 19235SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19236M: Mark Rutland <mark.rutland@arm.com> 19237M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19238M: Sudeep Holla <sudeep.holla@arm.com> 19239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19240S: Maintained 19241F: drivers/firmware/smccc/ 19242F: include/linux/arm-smccc.h 19243 19244SMM665 HARDWARE MONITOR DRIVER 19245M: Guenter Roeck <linux@roeck-us.net> 19246L: linux-hwmon@vger.kernel.org 19247S: Maintained 19248F: Documentation/hwmon/smm665.rst 19249F: drivers/hwmon/smm665.c 19250 19251SMSC EMC2103 HARDWARE MONITOR DRIVER 19252M: Steve Glendinning <steve.glendinning@shawell.net> 19253L: linux-hwmon@vger.kernel.org 19254S: Maintained 19255F: Documentation/hwmon/emc2103.rst 19256F: drivers/hwmon/emc2103.c 19257 19258SMSC SCH5627 HARDWARE MONITOR DRIVER 19259M: Hans de Goede <hdegoede@redhat.com> 19260L: linux-hwmon@vger.kernel.org 19261S: Supported 19262F: Documentation/hwmon/sch5627.rst 19263F: drivers/hwmon/sch5627.c 19264 19265SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19266M: Steve Glendinning <steve.glendinning@shawell.net> 19267L: linux-fbdev@vger.kernel.org 19268S: Maintained 19269F: drivers/video/fbdev/smscufx.c 19270 19271SMSC47B397 HARDWARE MONITOR DRIVER 19272M: Jean Delvare <jdelvare@suse.com> 19273L: linux-hwmon@vger.kernel.org 19274S: Maintained 19275F: Documentation/hwmon/smsc47b397.rst 19276F: drivers/hwmon/smsc47b397.c 19277 19278SMSC911x ETHERNET DRIVER 19279M: Steve Glendinning <steve.glendinning@shawell.net> 19280L: netdev@vger.kernel.org 19281S: Maintained 19282F: drivers/net/ethernet/smsc/smsc911x.* 19283F: include/linux/smsc911x.h 19284 19285SMSC9420 PCI ETHERNET DRIVER 19286M: Steve Glendinning <steve.glendinning@shawell.net> 19287L: netdev@vger.kernel.org 19288S: Maintained 19289F: drivers/net/ethernet/smsc/smsc9420.* 19290 19291SOCIONEXT (SNI) AVE NETWORK DRIVER 19292M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19293L: netdev@vger.kernel.org 19294S: Maintained 19295F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19296F: drivers/net/ethernet/socionext/sni_ave.c 19297 19298SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19299M: Jassi Brar <jaswinder.singh@linaro.org> 19300M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19301L: netdev@vger.kernel.org 19302S: Maintained 19303F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19304F: drivers/net/ethernet/socionext/netsec.c 19305 19306SOCIONEXT (SNI) Synquacer SPI DRIVER 19307M: Masahisa Kojima <masahisa.kojima@linaro.org> 19308M: Jassi Brar <jaswinder.singh@linaro.org> 19309L: linux-spi@vger.kernel.org 19310S: Maintained 19311F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19312F: drivers/spi/spi-synquacer.c 19313 19314SOCIONEXT SYNQUACER I2C DRIVER 19315M: Ard Biesheuvel <ardb@kernel.org> 19316L: linux-i2c@vger.kernel.org 19317S: Maintained 19318F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19319F: drivers/i2c/busses/i2c-synquacer.c 19320 19321SOCIONEXT UNIPHIER SOUND DRIVER 19322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19323S: Orphan 19324F: sound/soc/uniphier/ 19325 19326SOEKRIS NET48XX LED SUPPORT 19327M: Chris Boot <bootc@bootc.net> 19328S: Maintained 19329F: drivers/leds/leds-net48xx.c 19330 19331SOFT-IWARP DRIVER (siw) 19332M: Bernard Metzler <bmt@zurich.ibm.com> 19333L: linux-rdma@vger.kernel.org 19334S: Supported 19335F: drivers/infiniband/sw/siw/ 19336F: include/uapi/rdma/siw-abi.h 19337 19338SOFT-ROCE DRIVER (rxe) 19339M: Zhu Yanjun <zyjzyj2000@gmail.com> 19340L: linux-rdma@vger.kernel.org 19341S: Supported 19342F: drivers/infiniband/sw/rxe/ 19343F: include/uapi/rdma/rdma_user_rxe.h 19344 19345SOFTLOGIC 6x10 MPEG CODEC 19346M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19347M: Anton Sviridenko <anton@corp.bluecherry.net> 19348M: Andrey Utkin <andrey_utkin@fastmail.com> 19349M: Ismael Luceno <ismael@iodev.co.uk> 19350L: linux-media@vger.kernel.org 19351S: Supported 19352F: drivers/media/pci/solo6x10/ 19353 19354SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19355M: James Morse <james.morse@arm.com> 19356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19357S: Maintained 19358F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19359F: drivers/firmware/arm_sdei.c 19360F: include/linux/arm_sdei.h 19361F: include/uapi/linux/arm_sdei.h 19362 19363SOFTWARE NODES AND DEVICE PROPERTIES 19364R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19365R: Daniel Scally <djrscally@gmail.com> 19366R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19367R: Sakari Ailus <sakari.ailus@linux.intel.com> 19368L: linux-acpi@vger.kernel.org 19369S: Maintained 19370F: drivers/base/property.c 19371F: drivers/base/swnode.c 19372F: include/linux/fwnode.h 19373F: include/linux/property.h 19374 19375SOFTWARE RAID (Multiple Disks) SUPPORT 19376M: Song Liu <song@kernel.org> 19377L: linux-raid@vger.kernel.org 19378S: Supported 19379Q: https://patchwork.kernel.org/project/linux-raid/list/ 19380T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19381F: drivers/md/Kconfig 19382F: drivers/md/Makefile 19383F: drivers/md/md* 19384F: drivers/md/raid* 19385F: include/linux/raid/ 19386F: include/uapi/linux/raid/ 19387 19388SOLIDRUN CLEARFOG SUPPORT 19389M: Russell King <linux@armlinux.org.uk> 19390S: Maintained 19391F: arch/arm/boot/dts/armada-388-clearfog* 19392F: arch/arm/boot/dts/armada-38x-solidrun-* 19393 19394SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19395M: Russell King <linux@armlinux.org.uk> 19396S: Maintained 19397F: arch/arm/boot/dts/imx6*-cubox-i* 19398F: arch/arm/boot/dts/imx6*-hummingboard* 19399F: arch/arm/boot/dts/imx6*-sr-* 19400 19401SONIC NETWORK DRIVER 19402M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19403L: netdev@vger.kernel.org 19404S: Maintained 19405F: drivers/net/ethernet/natsemi/sonic.* 19406 19407SONICS SILICON BACKPLANE DRIVER (SSB) 19408M: Michael Buesch <m@bues.ch> 19409L: linux-wireless@vger.kernel.org 19410S: Maintained 19411F: drivers/ssb/ 19412F: include/linux/ssb/ 19413 19414SONY IMX208 SENSOR DRIVER 19415M: Sakari Ailus <sakari.ailus@linux.intel.com> 19416L: linux-media@vger.kernel.org 19417S: Maintained 19418T: git git://linuxtv.org/media_tree.git 19419F: drivers/media/i2c/imx208.c 19420 19421SONY IMX214 SENSOR DRIVER 19422M: Ricardo Ribalda <ribalda@kernel.org> 19423L: linux-media@vger.kernel.org 19424S: Maintained 19425T: git git://linuxtv.org/media_tree.git 19426F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19427F: drivers/media/i2c/imx214.c 19428 19429SONY IMX219 SENSOR DRIVER 19430M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19431L: linux-media@vger.kernel.org 19432S: Maintained 19433T: git git://linuxtv.org/media_tree.git 19434F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19435F: drivers/media/i2c/imx219.c 19436 19437SONY IMX258 SENSOR DRIVER 19438M: Sakari Ailus <sakari.ailus@linux.intel.com> 19439L: linux-media@vger.kernel.org 19440S: Maintained 19441T: git git://linuxtv.org/media_tree.git 19442F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19443F: drivers/media/i2c/imx258.c 19444 19445SONY IMX274 SENSOR DRIVER 19446M: Leon Luo <leonl@leopardimaging.com> 19447L: linux-media@vger.kernel.org 19448S: Maintained 19449T: git git://linuxtv.org/media_tree.git 19450F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19451F: drivers/media/i2c/imx274.c 19452 19453SONY IMX290 SENSOR DRIVER 19454M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19455L: linux-media@vger.kernel.org 19456S: Maintained 19457T: git git://linuxtv.org/media_tree.git 19458F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19459F: drivers/media/i2c/imx290.c 19460 19461SONY IMX319 SENSOR DRIVER 19462M: Bingbu Cao <bingbu.cao@intel.com> 19463L: linux-media@vger.kernel.org 19464S: Maintained 19465T: git git://linuxtv.org/media_tree.git 19466F: drivers/media/i2c/imx319.c 19467 19468SONY IMX334 SENSOR DRIVER 19469M: Paul J. Murphy <paul.j.murphy@intel.com> 19470M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19471L: linux-media@vger.kernel.org 19472S: Maintained 19473T: git git://linuxtv.org/media_tree.git 19474F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19475F: drivers/media/i2c/imx334.c 19476 19477SONY IMX335 SENSOR DRIVER 19478M: Paul J. Murphy <paul.j.murphy@intel.com> 19479M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482T: git git://linuxtv.org/media_tree.git 19483F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19484F: drivers/media/i2c/imx335.c 19485 19486SONY IMX355 SENSOR DRIVER 19487M: Tianshu Qiu <tian.shu.qiu@intel.com> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490T: git git://linuxtv.org/media_tree.git 19491F: drivers/media/i2c/imx355.c 19492 19493SONY IMX412 SENSOR DRIVER 19494M: Paul J. Murphy <paul.j.murphy@intel.com> 19495M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19496L: linux-media@vger.kernel.org 19497S: Maintained 19498T: git git://linuxtv.org/media_tree.git 19499F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19500F: drivers/media/i2c/imx412.c 19501 19502SONY MEMORYSTICK SUBSYSTEM 19503M: Maxim Levitsky <maximlevitsky@gmail.com> 19504M: Alex Dubov <oakad@yahoo.com> 19505M: Ulf Hansson <ulf.hansson@linaro.org> 19506L: linux-mmc@vger.kernel.org 19507S: Maintained 19508T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19509F: drivers/memstick/ 19510F: include/linux/memstick.h 19511 19512SONY VAIO CONTROL DEVICE DRIVER 19513M: Mattia Dongili <malattia@linux.it> 19514L: platform-driver-x86@vger.kernel.org 19515S: Maintained 19516W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19517F: Documentation/admin-guide/laptops/sony-laptop.rst 19518F: drivers/char/sonypi.c 19519F: drivers/platform/x86/sony-laptop.c 19520F: include/linux/sony-laptop.h 19521 19522SOUND 19523M: Jaroslav Kysela <perex@perex.cz> 19524M: Takashi Iwai <tiwai@suse.com> 19525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19526S: Maintained 19527W: http://www.alsa-project.org/ 19528Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19530F: Documentation/sound/ 19531F: include/sound/ 19532F: include/uapi/sound/ 19533F: sound/ 19534F: tools/testing/selftests/alsa 19535 19536SOUND - COMPRESSED AUDIO 19537M: Vinod Koul <vkoul@kernel.org> 19538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19539S: Supported 19540T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19541F: Documentation/sound/designs/compress-offload.rst 19542F: include/sound/compress_driver.h 19543F: include/uapi/sound/compress_* 19544F: sound/core/compress_offload.c 19545F: sound/soc/soc-compress.c 19546 19547SOUND - DMAENGINE HELPERS 19548M: Lars-Peter Clausen <lars@metafoo.de> 19549S: Supported 19550F: include/sound/dmaengine_pcm.h 19551F: sound/core/pcm_dmaengine.c 19552F: sound/soc/soc-generic-dmaengine-pcm.c 19553 19554SOUND - ALSA SELFTESTS 19555M: Mark Brown <broonie@kernel.org> 19556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19557L: linux-kselftest@vger.kernel.org 19558S: Supported 19559F: tools/testing/selftests/alsa 19560 19561SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19562M: Liam Girdwood <lgirdwood@gmail.com> 19563M: Mark Brown <broonie@kernel.org> 19564L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19565S: Supported 19566W: http://alsa-project.org/main/index.php/ASoC 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19568F: Documentation/devicetree/bindings/sound/ 19569F: Documentation/sound/soc/ 19570F: include/dt-bindings/sound/ 19571F: include/sound/soc* 19572F: sound/soc/ 19573 19574SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19575M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19576M: Liam Girdwood <lgirdwood@gmail.com> 19577M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19578M: Bard Liao <yung-chuan.liao@linux.intel.com> 19579M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19580R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19581M: Daniel Baluta <daniel.baluta@nxp.com> 19582L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19583S: Supported 19584W: https://github.com/thesofproject/linux/ 19585F: sound/soc/sof/ 19586 19587SOUNDWIRE SUBSYSTEM 19588M: Vinod Koul <vkoul@kernel.org> 19589M: Bard Liao <yung-chuan.liao@linux.intel.com> 19590R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19591R: Sanyog Kale <sanyog.r.kale@intel.com> 19592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19593S: Supported 19594T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19595F: Documentation/driver-api/soundwire/ 19596F: drivers/soundwire/ 19597F: include/linux/soundwire/ 19598 19599SP2 MEDIA DRIVER 19600M: Olli Salonen <olli.salonen@iki.fi> 19601L: linux-media@vger.kernel.org 19602S: Maintained 19603W: https://linuxtv.org 19604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19605F: drivers/media/dvb-frontends/sp2* 19606 19607SPANISH DOCUMENTATION 19608M: Carlos Bilbao <carlos.bilbao@amd.com> 19609S: Maintained 19610F: Documentation/translations/sp_SP/ 19611 19612SPARC + UltraSPARC (sparc/sparc64) 19613M: "David S. Miller" <davem@davemloft.net> 19614L: sparclinux@vger.kernel.org 19615S: Maintained 19616Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19617T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19618T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19619F: arch/sparc/ 19620F: drivers/sbus/ 19621 19622SPARC SERIAL DRIVERS 19623M: "David S. Miller" <davem@davemloft.net> 19624L: sparclinux@vger.kernel.org 19625S: Maintained 19626T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19627T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19628F: drivers/tty/serial/suncore.c 19629F: drivers/tty/serial/sunhv.c 19630F: drivers/tty/serial/sunsab.c 19631F: drivers/tty/serial/sunsab.h 19632F: drivers/tty/serial/sunsu.c 19633F: drivers/tty/serial/sunzilog.c 19634F: drivers/tty/serial/sunzilog.h 19635F: drivers/tty/vcc.c 19636F: include/linux/sunserialcore.h 19637 19638SPARSE CHECKER 19639M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19640L: linux-sparse@vger.kernel.org 19641S: Maintained 19642W: https://sparse.docs.kernel.org/ 19643T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19644Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19645B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19646F: include/linux/compiler.h 19647 19648SPEAKUP CONSOLE SPEECH DRIVER 19649M: William Hubbs <w.d.hubbs@gmail.com> 19650M: Chris Brannon <chris@the-brannons.com> 19651M: Kirk Reiser <kirk@reisers.ca> 19652M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19653L: speakup@linux-speakup.org 19654S: Odd Fixes 19655W: http://www.linux-speakup.org/ 19656W: https://github.com/linux-speakup/speakup 19657B: https://github.com/linux-speakup/speakup/issues 19658F: drivers/accessibility/speakup/ 19659 19660SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19661M: Viresh Kumar <vireshk@kernel.org> 19662M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19663M: soc@kernel.org 19664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19665S: Maintained 19666W: http://www.st.com/spear 19667F: arch/arm/boot/dts/spear* 19668F: arch/arm/mach-spear/ 19669F: drivers/clk/spear/ 19670F: drivers/pinctrl/spear/ 19671 19672SPI NOR SUBSYSTEM 19673M: Tudor Ambarus <tudor.ambarus@microchip.com> 19674M: Pratyush Yadav <pratyush@kernel.org> 19675R: Michael Walle <michael@walle.cc> 19676L: linux-mtd@lists.infradead.org 19677S: Maintained 19678W: http://www.linux-mtd.infradead.org/ 19679Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19680C: irc://irc.oftc.net/mtd 19681T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19682F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19683F: drivers/mtd/spi-nor/ 19684F: include/linux/mtd/spi-nor.h 19685 19686SPI SUBSYSTEM 19687M: Mark Brown <broonie@kernel.org> 19688L: linux-spi@vger.kernel.org 19689S: Maintained 19690Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19691T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19692F: Documentation/devicetree/bindings/spi/ 19693F: Documentation/spi/ 19694F: drivers/spi/ 19695F: include/linux/spi/ 19696F: include/uapi/linux/spi/ 19697F: tools/spi/ 19698 19699SPIDERNET NETWORK DRIVER for CELL 19700M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19701M: Geoff Levand <geoff@infradead.org> 19702L: netdev@vger.kernel.org 19703L: linuxppc-dev@lists.ozlabs.org 19704S: Maintained 19705F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19706F: drivers/net/ethernet/toshiba/spider_net* 19707 19708SPMI SUBSYSTEM 19709M: Stephen Boyd <sboyd@kernel.org> 19710L: linux-kernel@vger.kernel.org 19711S: Maintained 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19713F: Documentation/devicetree/bindings/spmi/ 19714F: drivers/spmi/ 19715F: include/dt-bindings/spmi/spmi.h 19716F: include/linux/spmi.h 19717F: include/trace/events/spmi.h 19718 19719SPU FILE SYSTEM 19720M: Jeremy Kerr <jk@ozlabs.org> 19721L: linuxppc-dev@lists.ozlabs.org 19722S: Supported 19723W: http://www.ibm.com/developerworks/power/cell/ 19724F: Documentation/filesystems/spufs/spufs.rst 19725F: arch/powerpc/platforms/cell/spufs/ 19726 19727SQUASHFS FILE SYSTEM 19728M: Phillip Lougher <phillip@squashfs.org.uk> 19729L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19730S: Maintained 19731W: http://squashfs.org.uk 19732T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19733F: Documentation/filesystems/squashfs.rst 19734F: fs/squashfs/ 19735 19736SRM (Alpha) environment access 19737M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19738S: Maintained 19739F: arch/alpha/kernel/srm_env.c 19740 19741ST LSM6DSx IMU IIO DRIVER 19742M: Lorenzo Bianconi <lorenzo@kernel.org> 19743L: linux-iio@vger.kernel.org 19744S: Maintained 19745W: http://www.st.com/ 19746F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19747F: drivers/iio/imu/st_lsm6dsx/ 19748 19749ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19750M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19751M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19752L: linux-media@vger.kernel.org 19753S: Maintained 19754T: git git://linuxtv.org/media_tree.git 19755F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19756F: drivers/media/i2c/st-mipid02.c 19757 19758ST STM32 I2C/SMBUS DRIVER 19759M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19760M: Alain Volmat <alain.volmat@foss.st.com> 19761L: linux-i2c@vger.kernel.org 19762S: Maintained 19763F: drivers/i2c/busses/i2c-stm32* 19764 19765ST STM32 SPI DRIVER 19766M: Alain Volmat <alain.volmat@foss.st.com> 19767L: linux-spi@vger.kernel.org 19768S: Maintained 19769F: drivers/spi/spi-stm32.c 19770 19771ST STPDDC60 DRIVER 19772M: Daniel Nilsson <daniel.nilsson@flex.com> 19773L: linux-hwmon@vger.kernel.org 19774S: Maintained 19775F: Documentation/hwmon/stpddc60.rst 19776F: drivers/hwmon/pmbus/stpddc60.c 19777 19778ST VGXY61 DRIVER 19779M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19780M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19785F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19786F: drivers/media/i2c/st-vgxy61.c 19787 19788ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19789M: Song Qiang <songqiang1304521@gmail.com> 19790L: linux-iio@vger.kernel.org 19791S: Maintained 19792F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19793F: drivers/iio/proximity/vl53l0x-i2c.c 19794 19795STABLE BRANCH 19796M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19797M: Sasha Levin <sashal@kernel.org> 19798L: stable@vger.kernel.org 19799S: Supported 19800F: Documentation/process/stable-kernel-rules.rst 19801 19802STAGING - ATOMISP DRIVER 19803M: Hans de Goede <hdegoede@redhat.com> 19804M: Mauro Carvalho Chehab <mchehab@kernel.org> 19805R: Sakari Ailus <sakari.ailus@linux.intel.com> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808F: drivers/staging/media/atomisp/ 19809 19810STAGING - FIELDBUS SUBSYSTEM 19811M: Sven Van Asbroeck <TheSven73@gmail.com> 19812S: Maintained 19813F: drivers/staging/fieldbus/* 19814F: drivers/staging/fieldbus/Documentation/ 19815 19816STAGING - HMS ANYBUS-S BUS 19817M: Sven Van Asbroeck <TheSven73@gmail.com> 19818S: Maintained 19819F: drivers/staging/fieldbus/anybuss/ 19820 19821STAGING - INDUSTRIAL IO 19822M: Jonathan Cameron <jic23@kernel.org> 19823L: linux-iio@vger.kernel.org 19824S: Odd Fixes 19825F: Documentation/devicetree/bindings/staging/iio/ 19826F: drivers/staging/iio/ 19827 19828STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19829M: Marc Dietrich <marvin24@gmx.de> 19830L: ac100@lists.launchpad.net (moderated for non-subscribers) 19831L: linux-tegra@vger.kernel.org 19832S: Maintained 19833F: drivers/staging/nvec/ 19834 19835STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19836M: Jens Frederich <jfrederich@gmail.com> 19837M: Jon Nettleton <jon.nettleton@gmail.com> 19838S: Maintained 19839W: http://wiki.laptop.org/go/DCON 19840F: drivers/staging/olpc_dcon/ 19841 19842STAGING - REALTEK RTL8188EU DRIVERS 19843M: Larry Finger <Larry.Finger@lwfinger.net> 19844M: Phillip Potter <phil@philpotter.co.uk> 19845R: Pavel Skripkin <paskripkin@gmail.com> 19846S: Supported 19847F: drivers/staging/r8188eu/ 19848 19849STAGING - REALTEK RTL8712U DRIVERS 19850M: Larry Finger <Larry.Finger@lwfinger.net> 19851M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19852S: Odd Fixes 19853F: drivers/staging/rtl8712/ 19854 19855STAGING - SEPS525 LCD CONTROLLER DRIVERS 19856M: Michael Hennerich <michael.hennerich@analog.com> 19857L: linux-fbdev@vger.kernel.org 19858S: Supported 19859F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19860F: drivers/staging/fbtft/fb_seps525.c 19861 19862STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19863M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19864M: Teddy Wang <teddy.wang@siliconmotion.com> 19865M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19866L: linux-fbdev@vger.kernel.org 19867S: Maintained 19868F: drivers/staging/sm750fb/ 19869 19870STAGING - VIA VT665X DRIVERS 19871M: Forest Bond <forest@alittletooquiet.net> 19872S: Odd Fixes 19873F: drivers/staging/vt665?/ 19874 19875STAGING SUBSYSTEM 19876M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19877L: linux-staging@lists.linux.dev 19878S: Supported 19879T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19880F: drivers/staging/ 19881 19882STARFIRE/DURALAN NETWORK DRIVER 19883M: Ion Badulescu <ionut@badula.org> 19884S: Odd Fixes 19885F: drivers/net/ethernet/adaptec/starfire* 19886 19887STARFIVE DEVICETREES 19888M: Emil Renner Berthing <kernel@esmil.dk> 19889S: Maintained 19890F: arch/riscv/boot/dts/starfive/ 19891 19892STARFIVE JH7100 CLOCK DRIVERS 19893M: Emil Renner Berthing <kernel@esmil.dk> 19894S: Maintained 19895F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19896F: drivers/clk/starfive/clk-starfive-jh7100* 19897F: include/dt-bindings/clock/starfive-jh7100*.h 19898 19899STARFIVE JH7100 PINCTRL DRIVER 19900M: Emil Renner Berthing <kernel@esmil.dk> 19901L: linux-gpio@vger.kernel.org 19902S: Maintained 19903F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19904F: drivers/pinctrl/starfive/ 19905F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19906 19907STARFIVE JH7100 RESET CONTROLLER DRIVER 19908M: Emil Renner Berthing <kernel@esmil.dk> 19909S: Maintained 19910F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19911F: drivers/reset/reset-starfive-jh7100.c 19912F: include/dt-bindings/reset/starfive-jh7100.h 19913 19914STATIC BRANCH/CALL 19915M: Peter Zijlstra <peterz@infradead.org> 19916M: Josh Poimboeuf <jpoimboe@kernel.org> 19917M: Jason Baron <jbaron@akamai.com> 19918R: Steven Rostedt <rostedt@goodmis.org> 19919R: Ard Biesheuvel <ardb@kernel.org> 19920S: Supported 19921F: arch/*/include/asm/jump_label*.h 19922F: arch/*/include/asm/static_call*.h 19923F: arch/*/kernel/jump_label.c 19924F: arch/*/kernel/static_call.c 19925F: include/linux/jump_label*.h 19926F: include/linux/static_call*.h 19927F: kernel/jump_label.c 19928F: kernel/static_call.c 19929 19930STI AUDIO (ASoC) DRIVERS 19931M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19933S: Maintained 19934F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19935F: sound/soc/sti/ 19936 19937STI CEC DRIVER 19938M: Alain Volmat <alain.volmat@foss.st.com> 19939S: Maintained 19940F: Documentation/devicetree/bindings/media/stih-cec.txt 19941F: drivers/media/cec/platform/sti/ 19942 19943STK1160 USB VIDEO CAPTURE DRIVER 19944M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947T: git git://linuxtv.org/media_tree.git 19948F: drivers/media/usb/stk1160/ 19949 19950STM32 AUDIO (ASoC) DRIVERS 19951M: Olivier Moysan <olivier.moysan@foss.st.com> 19952M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Maintained 19955F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19956F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19957F: sound/soc/stm/ 19958 19959STM32 TIMER/LPTIMER DRIVERS 19960M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19961S: Maintained 19962F: Documentation/ABI/testing/*timer-stm32 19963F: Documentation/devicetree/bindings/*/*stm32-*timer* 19964F: drivers/*/stm32-*timer* 19965F: drivers/pwm/pwm-stm32* 19966F: include/linux/*/stm32-*tim* 19967 19968STMMAC ETHERNET DRIVER 19969M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19970M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19971M: Jose Abreu <joabreu@synopsys.com> 19972L: netdev@vger.kernel.org 19973S: Supported 19974W: http://www.stlinux.com 19975F: Documentation/networking/device_drivers/ethernet/stmicro/ 19976F: drivers/net/ethernet/stmicro/stmmac/ 19977 19978SUN3/3X 19979M: Sam Creasey <sammy@sammy.net> 19980S: Maintained 19981W: http://sammy.net/sun3/ 19982F: arch/m68k/include/asm/sun3* 19983F: arch/m68k/kernel/*sun3* 19984F: arch/m68k/sun3*/ 19985F: drivers/net/ethernet/i825xx/sun3* 19986 19987SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19988M: Hans de Goede <hdegoede@redhat.com> 19989L: linux-input@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19992F: drivers/input/keyboard/sun4i-lradc-keys.c 19993 19994SUNDANCE NETWORK DRIVER 19995M: Denis Kirjanov <kda@linux-powerpc.org> 19996L: netdev@vger.kernel.org 19997S: Maintained 19998F: drivers/net/ethernet/dlink/sundance.c 19999 20000SUN HAPPY MEAL ETHERNET DRIVER 20001M: Sean Anderson <seanga2@gmail.com> 20002S: Maintained 20003F: drivers/net/ethernet/sun/sunhme.* 20004 20005SUNPLUS ETHERNET DRIVER 20006M: Wells Lu <wellslutw@gmail.com> 20007L: netdev@vger.kernel.org 20008S: Maintained 20009W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20010F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20011F: drivers/net/ethernet/sunplus/ 20012 20013SUNPLUS MMC DRIVER 20014M: Tony Huang <tonyhuang.sunplus@gmail.com> 20015M: Li-hao Kuo <lhjeff911@gmail.com> 20016S: Maintained 20017F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20018F: drivers/mmc/host/sunplus-mmc.c 20019 20020SUNPLUS OCOTP DRIVER 20021M: Vincent Shih <vincent.sunplus@gmail.com> 20022S: Maintained 20023F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20024F: drivers/nvmem/sunplus-ocotp.c 20025 20026SUNPLUS USB2 PHY DRIVER 20027M: Vincent Shih <vincent.sunplus@gmail.com> 20028L: linux-usb@vger.kernel.org 20029S: Maintained 20030F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20031F: drivers/phy/sunplus/Kconfig 20032F: drivers/phy/sunplus/Makefile 20033F: drivers/phy/sunplus/phy-sunplus-usb2.c 20034 20035SUNPLUS PWM DRIVER 20036M: Hammer Hsieh <hammerh0314@gmail.com> 20037S: Maintained 20038F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20039F: drivers/pwm/pwm-sunplus.c 20040 20041SUNPLUS RTC DRIVER 20042M: Vincent Shih <vincent.sunplus@gmail.com> 20043L: linux-rtc@vger.kernel.org 20044S: Maintained 20045F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20046F: drivers/rtc/rtc-sunplus.c 20047 20048SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20049M: Li-hao Kuo <lhjeff911@gmail.com> 20050L: linux-spi@vger.kernel.org 20051S: Maintained 20052F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20053F: drivers/spi/spi-sunplus-sp7021.c 20054 20055SUNPLUS UART DRIVER 20056M: Hammer Hsieh <hammerh0314@gmail.com> 20057S: Maintained 20058F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20059F: drivers/tty/serial/sunplus-uart.c 20060 20061SUNPLUS WATCHDOG DRIVER 20062M: Xiantao Hu <xt.hu@cqplus1.com> 20063L: linux-watchdog@vger.kernel.org 20064S: Maintained 20065F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20066F: drivers/watchdog/sunplus_wdt.c 20067 20068SUPERH 20069M: Yoshinori Sato <ysato@users.sourceforge.jp> 20070M: Rich Felker <dalias@libc.org> 20071L: linux-sh@vger.kernel.org 20072S: Maintained 20073Q: http://patchwork.kernel.org/project/linux-sh/list/ 20074F: Documentation/sh/ 20075F: arch/sh/ 20076F: drivers/sh/ 20077 20078SUSPEND TO RAM 20079M: "Rafael J. Wysocki" <rafael@kernel.org> 20080M: Len Brown <len.brown@intel.com> 20081M: Pavel Machek <pavel@ucw.cz> 20082L: linux-pm@vger.kernel.org 20083S: Supported 20084B: https://bugzilla.kernel.org 20085F: Documentation/power/ 20086F: arch/x86/kernel/acpi/ 20087F: drivers/base/power/ 20088F: include/linux/freezer.h 20089F: include/linux/pm.h 20090F: include/linux/suspend.h 20091F: kernel/power/ 20092 20093SVGA HANDLING 20094M: Martin Mares <mj@ucw.cz> 20095L: linux-video@atrey.karlin.mff.cuni.cz 20096S: Maintained 20097F: Documentation/admin-guide/svga.rst 20098F: arch/x86/boot/video* 20099 20100SWITCHDEV 20101M: Jiri Pirko <jiri@resnulli.us> 20102M: Ivan Vecera <ivecera@redhat.com> 20103L: netdev@vger.kernel.org 20104S: Supported 20105F: include/net/switchdev.h 20106F: net/switchdev/ 20107 20108SY8106A REGULATOR DRIVER 20109M: Icenowy Zheng <icenowy@aosc.io> 20110S: Maintained 20111F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20112F: drivers/regulator/sy8106a-regulator.c 20113 20114SYNC FILE FRAMEWORK 20115M: Sumit Semwal <sumit.semwal@linaro.org> 20116R: Gustavo Padovan <gustavo@padovan.org> 20117L: linux-media@vger.kernel.org 20118L: dri-devel@lists.freedesktop.org 20119S: Maintained 20120T: git git://anongit.freedesktop.org/drm/drm-misc 20121F: Documentation/driver-api/sync_file.rst 20122F: drivers/dma-buf/dma-fence* 20123F: drivers/dma-buf/sw_sync.c 20124F: drivers/dma-buf/sync_* 20125F: include/linux/sync_file.h 20126F: include/uapi/linux/sync_file.h 20127 20128SYNOPSYS ARC ARCHITECTURE 20129M: Vineet Gupta <vgupta@kernel.org> 20130L: linux-snps-arc@lists.infradead.org 20131S: Supported 20132T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20133F: Documentation/arc/ 20134F: Documentation/devicetree/bindings/arc/* 20135F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20136F: arch/arc/ 20137F: drivers/clocksource/arc_timer.c 20138F: drivers/tty/serial/arc_uart.c 20139 20140SYNOPSYS ARC HSDK SDP pll clock driver 20141M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20142S: Supported 20143F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20144F: drivers/clk/clk-hsdk-pll.c 20145 20146SYNOPSYS ARC SDP clock driver 20147M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20148S: Supported 20149F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20150F: drivers/clk/axs10x/* 20151 20152SYNOPSYS ARC SDP platform support 20153M: Alexey Brodkin <abrodkin@synopsys.com> 20154S: Supported 20155F: Documentation/devicetree/bindings/arc/axs10* 20156F: arch/arc/boot/dts/ax* 20157F: arch/arc/plat-axs10x 20158 20159SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20160M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20163F: drivers/reset/reset-axs10x.c 20164 20165SYNOPSYS CREG GPIO DRIVER 20166M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20167S: Maintained 20168F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20169F: drivers/gpio/gpio-creg-snps.c 20170 20171SYNOPSYS DESIGNWARE 8250 UART DRIVER 20172M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20173R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20174S: Supported 20175F: drivers/tty/serial/8250/8250_dw.c 20176F: drivers/tty/serial/8250/8250_dwlib.* 20177F: drivers/tty/serial/8250/8250_lpss.c 20178 20179SYNOPSYS DESIGNWARE APB GPIO DRIVER 20180M: Hoan Tran <hoan@os.amperecomputing.com> 20181M: Serge Semin <fancer.lancer@gmail.com> 20182L: linux-gpio@vger.kernel.org 20183S: Maintained 20184F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20185F: drivers/gpio/gpio-dwapb.c 20186 20187SYNOPSYS DESIGNWARE APB SSI DRIVER 20188M: Serge Semin <fancer.lancer@gmail.com> 20189L: linux-spi@vger.kernel.org 20190S: Supported 20191F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20192F: drivers/spi/spi-dw* 20193 20194SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20195M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20196S: Maintained 20197F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20198F: drivers/dma/dw-axi-dmac/ 20199 20200SYNOPSYS DESIGNWARE DMAC DRIVER 20201M: Viresh Kumar <vireshk@kernel.org> 20202R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20203S: Maintained 20204F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20205F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20206F: drivers/dma/dw/ 20207F: include/dt-bindings/dma/dw-dmac.h 20208F: include/linux/dma/dw.h 20209F: include/linux/platform_data/dma-dw.h 20210 20211SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20212M: Jose Abreu <Jose.Abreu@synopsys.com> 20213L: netdev@vger.kernel.org 20214S: Supported 20215F: drivers/net/ethernet/synopsys/ 20216 20217SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20218M: Jose Abreu <Jose.Abreu@synopsys.com> 20219L: netdev@vger.kernel.org 20220S: Supported 20221F: drivers/net/pcs/pcs-xpcs.c 20222F: drivers/net/pcs/pcs-xpcs.h 20223F: include/linux/pcs/pcs-xpcs.h 20224 20225SYNOPSYS DESIGNWARE I2C DRIVER 20226M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20227R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20228R: Mika Westerberg <mika.westerberg@linux.intel.com> 20229R: Jan Dabros <jsd@semihalf.com> 20230L: linux-i2c@vger.kernel.org 20231S: Supported 20232F: drivers/i2c/busses/i2c-designware-* 20233 20234SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20235M: Jaehoon Chung <jh80.chung@samsung.com> 20236L: linux-mmc@vger.kernel.org 20237S: Maintained 20238F: drivers/mmc/host/dw_mmc* 20239 20240SYNOPSYS HSDK RESET CONTROLLER DRIVER 20241M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20242S: Supported 20243F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20244F: drivers/reset/reset-hsdk.c 20245F: include/dt-bindings/reset/snps,hsdk-reset.h 20246 20247SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20248M: Prabu Thangamuthu <prabu.t@synopsys.com> 20249M: Manjunath M B <manjumb@synopsys.com> 20250L: linux-mmc@vger.kernel.org 20251S: Maintained 20252F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20253 20254SYSTEM CONFIGURATION (SYSCON) 20255M: Lee Jones <lee@kernel.org> 20256M: Arnd Bergmann <arnd@arndb.de> 20257S: Supported 20258T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20259F: drivers/mfd/syscon.c 20260 20261SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20262M: Sudeep Holla <sudeep.holla@arm.com> 20263R: Cristian Marussi <cristian.marussi@arm.com> 20264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20265S: Maintained 20266F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20267F: drivers/clk/clk-sc[mp]i.c 20268F: drivers/cpufreq/sc[mp]i-cpufreq.c 20269F: drivers/firmware/arm_scmi/ 20270F: drivers/firmware/arm_scpi.c 20271F: drivers/powercap/arm_scmi_powercap.c 20272F: drivers/regulator/scmi-regulator.c 20273F: drivers/reset/reset-scmi.c 20274F: include/linux/sc[mp]i_protocol.h 20275F: include/trace/events/scmi.h 20276F: include/uapi/linux/virtio_scmi.h 20277 20278SYSTEM RESET/SHUTDOWN DRIVERS 20279M: Sebastian Reichel <sre@kernel.org> 20280L: linux-pm@vger.kernel.org 20281S: Maintained 20282T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20283F: Documentation/devicetree/bindings/power/reset/ 20284F: drivers/power/reset/ 20285 20286SYSTEM TRACE MODULE CLASS 20287M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20288S: Maintained 20289T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20290F: Documentation/trace/stm.rst 20291F: drivers/hwtracing/stm/ 20292F: include/linux/stm.h 20293F: include/uapi/linux/stm.h 20294 20295SYSTEM76 ACPI DRIVER 20296M: Jeremy Soller <jeremy@system76.com> 20297M: System76 Product Development <productdev@system76.com> 20298L: platform-driver-x86@vger.kernel.org 20299S: Maintained 20300F: drivers/platform/x86/system76_acpi.c 20301 20302SYSV FILESYSTEM 20303M: Christoph Hellwig <hch@infradead.org> 20304S: Maintained 20305F: Documentation/filesystems/sysv-fs.rst 20306F: fs/sysv/ 20307F: include/linux/sysv_fs.h 20308 20309TASKSTATS STATISTICS INTERFACE 20310M: Balbir Singh <bsingharora@gmail.com> 20311S: Maintained 20312F: Documentation/accounting/taskstats* 20313F: include/linux/taskstats* 20314F: kernel/taskstats.c 20315 20316TC subsystem 20317M: Jamal Hadi Salim <jhs@mojatatu.com> 20318M: Cong Wang <xiyou.wangcong@gmail.com> 20319M: Jiri Pirko <jiri@resnulli.us> 20320L: netdev@vger.kernel.org 20321S: Maintained 20322F: include/net/pkt_cls.h 20323F: include/net/pkt_sched.h 20324F: include/net/tc_act/ 20325F: include/uapi/linux/pkt_cls.h 20326F: include/uapi/linux/pkt_sched.h 20327F: include/uapi/linux/tc_act/ 20328F: include/uapi/linux/tc_ematch/ 20329F: net/sched/ 20330F: tools/testing/selftests/tc-testing 20331 20332TC90522 MEDIA DRIVER 20333M: Akihiro Tsukada <tskd08@gmail.com> 20334L: linux-media@vger.kernel.org 20335S: Odd Fixes 20336F: drivers/media/dvb-frontends/tc90522* 20337 20338TCP LOW PRIORITY MODULE 20339M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20340M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20341S: Maintained 20342W: http://tcp-lp-mod.sourceforge.net/ 20343F: net/ipv4/tcp_lp.c 20344 20345TDA10071 MEDIA DRIVER 20346M: Antti Palosaari <crope@iki.fi> 20347L: linux-media@vger.kernel.org 20348S: Maintained 20349W: https://linuxtv.org 20350W: http://palosaari.fi/linux/ 20351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20352T: git git://linuxtv.org/anttip/media_tree.git 20353F: drivers/media/dvb-frontends/tda10071* 20354 20355TDA18212 MEDIA DRIVER 20356M: Antti Palosaari <crope@iki.fi> 20357L: linux-media@vger.kernel.org 20358S: Maintained 20359W: https://linuxtv.org 20360W: http://palosaari.fi/linux/ 20361Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20362T: git git://linuxtv.org/anttip/media_tree.git 20363F: drivers/media/tuners/tda18212* 20364 20365TDA18218 MEDIA DRIVER 20366M: Antti Palosaari <crope@iki.fi> 20367L: linux-media@vger.kernel.org 20368S: Maintained 20369W: https://linuxtv.org 20370W: http://palosaari.fi/linux/ 20371Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20372T: git git://linuxtv.org/anttip/media_tree.git 20373F: drivers/media/tuners/tda18218* 20374 20375TDA18250 MEDIA DRIVER 20376M: Olli Salonen <olli.salonen@iki.fi> 20377L: linux-media@vger.kernel.org 20378S: Maintained 20379W: https://linuxtv.org 20380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/tuners/tda18250* 20383 20384TDA18271 MEDIA DRIVER 20385M: Michael Krufky <mkrufky@linuxtv.org> 20386L: linux-media@vger.kernel.org 20387S: Maintained 20388W: https://linuxtv.org 20389W: http://github.com/mkrufky 20390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20391T: git git://linuxtv.org/mkrufky/tuners.git 20392F: drivers/media/tuners/tda18271* 20393 20394TDA1997x MEDIA DRIVER 20395M: Tim Harvey <tharvey@gateworks.com> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398W: https://linuxtv.org 20399Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20400F: drivers/media/i2c/tda1997x.* 20401 20402TDA827x MEDIA DRIVER 20403M: Michael Krufky <mkrufky@linuxtv.org> 20404L: linux-media@vger.kernel.org 20405S: Maintained 20406W: https://linuxtv.org 20407W: http://github.com/mkrufky 20408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20409T: git git://linuxtv.org/mkrufky/tuners.git 20410F: drivers/media/tuners/tda8290.* 20411 20412TDA8290 MEDIA DRIVER 20413M: Michael Krufky <mkrufky@linuxtv.org> 20414L: linux-media@vger.kernel.org 20415S: Maintained 20416W: https://linuxtv.org 20417W: http://github.com/mkrufky 20418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20419T: git git://linuxtv.org/mkrufky/tuners.git 20420F: drivers/media/tuners/tda8290.* 20421 20422TDA9840 MEDIA DRIVER 20423M: Hans Verkuil <hverkuil@xs4all.nl> 20424L: linux-media@vger.kernel.org 20425S: Maintained 20426W: https://linuxtv.org 20427T: git git://linuxtv.org/media_tree.git 20428F: drivers/media/i2c/tda9840* 20429 20430TEA5761 TUNER DRIVER 20431M: Mauro Carvalho Chehab <mchehab@kernel.org> 20432L: linux-media@vger.kernel.org 20433S: Odd fixes 20434W: https://linuxtv.org 20435T: git git://linuxtv.org/media_tree.git 20436F: drivers/media/tuners/tea5761.* 20437 20438TEA5767 TUNER DRIVER 20439M: Mauro Carvalho Chehab <mchehab@kernel.org> 20440L: linux-media@vger.kernel.org 20441S: Maintained 20442W: https://linuxtv.org 20443T: git git://linuxtv.org/media_tree.git 20444F: drivers/media/tuners/tea5767.* 20445 20446TEA6415C MEDIA DRIVER 20447M: Hans Verkuil <hverkuil@xs4all.nl> 20448L: linux-media@vger.kernel.org 20449S: Maintained 20450W: https://linuxtv.org 20451T: git git://linuxtv.org/media_tree.git 20452F: drivers/media/i2c/tea6415c* 20453 20454TEA6420 MEDIA DRIVER 20455M: Hans Verkuil <hverkuil@xs4all.nl> 20456L: linux-media@vger.kernel.org 20457S: Maintained 20458W: https://linuxtv.org 20459T: git git://linuxtv.org/media_tree.git 20460F: drivers/media/i2c/tea6420* 20461 20462TEAM DRIVER 20463M: Jiri Pirko <jiri@resnulli.us> 20464L: netdev@vger.kernel.org 20465S: Supported 20466F: drivers/net/team/ 20467F: include/linux/if_team.h 20468F: include/uapi/linux/if_team.h 20469F: tools/testing/selftests/drivers/net/team/ 20470 20471TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20472M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20473S: Maintained 20474F: arch/x86/platform/ts5500/ 20475 20476TECHNOTREND USB IR RECEIVER 20477M: Sean Young <sean@mess.org> 20478L: linux-media@vger.kernel.org 20479S: Maintained 20480F: drivers/media/rc/ttusbir.c 20481 20482TECHWELL TW9910 VIDEO DECODER 20483L: linux-media@vger.kernel.org 20484S: Orphan 20485F: drivers/media/i2c/tw9910.c 20486F: include/media/i2c/tw9910.h 20487 20488TEE SUBSYSTEM 20489M: Jens Wiklander <jens.wiklander@linaro.org> 20490R: Sumit Garg <sumit.garg@linaro.org> 20491L: op-tee@lists.trustedfirmware.org 20492S: Maintained 20493F: Documentation/staging/tee.rst 20494F: drivers/tee/ 20495F: include/linux/tee_drv.h 20496F: include/uapi/linux/tee.h 20497 20498TEGRA ARCHITECTURE SUPPORT 20499M: Thierry Reding <thierry.reding@gmail.com> 20500M: Jonathan Hunter <jonathanh@nvidia.com> 20501L: linux-tegra@vger.kernel.org 20502S: Supported 20503Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20505N: [^a-z]tegra 20506 20507TEGRA CLOCK DRIVER 20508M: Peter De Schrijver <pdeschrijver@nvidia.com> 20509M: Prashant Gaikwad <pgaikwad@nvidia.com> 20510S: Supported 20511F: drivers/clk/tegra/ 20512 20513TEGRA DMA DRIVERS 20514M: Laxman Dewangan <ldewangan@nvidia.com> 20515M: Jon Hunter <jonathanh@nvidia.com> 20516S: Supported 20517F: drivers/dma/tegra* 20518 20519TEGRA I2C DRIVER 20520M: Laxman Dewangan <ldewangan@nvidia.com> 20521R: Dmitry Osipenko <digetx@gmail.com> 20522S: Supported 20523F: drivers/i2c/busses/i2c-tegra.c 20524 20525TEGRA IOMMU DRIVERS 20526M: Thierry Reding <thierry.reding@gmail.com> 20527R: Krishna Reddy <vdumpa@nvidia.com> 20528L: linux-tegra@vger.kernel.org 20529S: Supported 20530F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20531F: drivers/iommu/tegra* 20532 20533TEGRA KBC DRIVER 20534M: Laxman Dewangan <ldewangan@nvidia.com> 20535S: Supported 20536F: drivers/input/keyboard/tegra-kbc.c 20537 20538TEGRA NAND DRIVER 20539M: Stefan Agner <stefan@agner.ch> 20540M: Lucas Stach <dev@lynxeye.de> 20541S: Maintained 20542F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20543F: drivers/mtd/nand/raw/tegra_nand.c 20544 20545TEGRA PWM DRIVER 20546M: Thierry Reding <thierry.reding@gmail.com> 20547S: Supported 20548F: drivers/pwm/pwm-tegra.c 20549 20550TEGRA SERIAL DRIVER 20551M: Laxman Dewangan <ldewangan@nvidia.com> 20552S: Supported 20553F: drivers/tty/serial/serial-tegra.c 20554 20555TEGRA SPI DRIVER 20556M: Laxman Dewangan <ldewangan@nvidia.com> 20557S: Supported 20558F: drivers/spi/spi-tegra* 20559 20560TEGRA QUAD SPI DRIVER 20561M: Thierry Reding <thierry.reding@gmail.com> 20562M: Jonathan Hunter <jonathanh@nvidia.com> 20563M: Sowjanya Komatineni <skomatineni@nvidia.com> 20564L: linux-tegra@vger.kernel.org 20565S: Maintained 20566F: drivers/spi/spi-tegra210-quad.c 20567 20568TEGRA VIDEO DRIVER 20569M: Thierry Reding <thierry.reding@gmail.com> 20570M: Jonathan Hunter <jonathanh@nvidia.com> 20571M: Sowjanya Komatineni <skomatineni@nvidia.com> 20572L: linux-media@vger.kernel.org 20573L: linux-tegra@vger.kernel.org 20574S: Maintained 20575F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20576F: drivers/staging/media/tegra-video/ 20577 20578TEGRA XUSB PADCTL DRIVER 20579M: JC Kuo <jckuo@nvidia.com> 20580S: Supported 20581F: drivers/phy/tegra/xusb* 20582 20583TEHUTI ETHERNET DRIVER 20584M: Andy Gospodarek <andy@greyhouse.net> 20585L: netdev@vger.kernel.org 20586S: Supported 20587F: drivers/net/ethernet/tehuti/* 20588 20589TELECOM CLOCK DRIVER FOR MCPL0010 20590M: Mark Gross <markgross@kernel.org> 20591S: Supported 20592F: drivers/char/tlclk.c 20593 20594TEMPO SEMICONDUCTOR DRIVERS 20595M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20596S: Maintained 20597F: Documentation/devicetree/bindings/sound/tscs*.txt 20598F: sound/soc/codecs/tscs*.c 20599F: sound/soc/codecs/tscs*.h 20600 20601TENSILICA XTENSA PORT (xtensa) 20602M: Chris Zankel <chris@zankel.net> 20603M: Max Filippov <jcmvbkbc@gmail.com> 20604L: linux-xtensa@linux-xtensa.org 20605S: Maintained 20606T: git https://github.com/jcmvbkbc/linux-xtensa.git 20607F: arch/xtensa/ 20608F: drivers/irqchip/irq-xtensa-* 20609 20610TEXAS INSTRUMENTS ASoC DRIVERS 20611M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20613S: Maintained 20614F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20615F: sound/soc/ti/ 20616 20617TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20618M: Ricardo Ribalda <ribalda@kernel.org> 20619L: linux-iio@vger.kernel.org 20620S: Supported 20621F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20622F: drivers/iio/dac/ti-dac7612.c 20623 20624TEXAS INSTRUMENTS DMA DRIVERS 20625M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20626L: dmaengine@vger.kernel.org 20627S: Maintained 20628F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20629F: Documentation/devicetree/bindings/dma/ti-edma.txt 20630F: Documentation/devicetree/bindings/dma/ti/ 20631F: drivers/dma/ti/ 20632X: drivers/dma/ti/cppi41.c 20633F: include/linux/dma/k3-udma-glue.h 20634F: include/linux/dma/ti-cppi5.h 20635F: include/linux/dma/k3-psil.h 20636 20637TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20638M: Nishanth Menon <nm@ti.com> 20639M: Tero Kristo <kristo@kernel.org> 20640M: Santosh Shilimkar <ssantosh@kernel.org> 20641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20642S: Maintained 20643F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20644F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20645F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20646F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20647F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20648F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20649F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20650F: drivers/clk/keystone/sci-clk.c 20651F: drivers/firmware/ti_sci* 20652F: drivers/irqchip/irq-ti-sci-inta.c 20653F: drivers/irqchip/irq-ti-sci-intr.c 20654F: drivers/reset/reset-ti-sci.c 20655F: drivers/soc/ti/ti_sci_inta_msi.c 20656F: drivers/soc/ti/ti_sci_pm_domains.c 20657F: include/dt-bindings/soc/ti,sci_pm_domain.h 20658F: include/linux/soc/ti/ti_sci_inta_msi.h 20659F: include/linux/soc/ti/ti_sci_protocol.h 20660 20661TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20662M: Robert Marko <robert.marko@sartura.hr> 20663M: Luka Perkov <luka.perkov@sartura.hr> 20664L: linux-hwmon@vger.kernel.org 20665S: Maintained 20666F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20667F: Documentation/hwmon/tps23861.rst 20668F: drivers/hwmon/tps23861.c 20669 20670TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20671M: Puranjay Mohan <puranjay12@gmail.com> 20672L: linux-iio@vger.kernel.org 20673S: Supported 20674F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20675F: drivers/iio/temperature/tmp117.c 20676 20677THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20678M: Hans Verkuil <hverkuil@xs4all.nl> 20679L: linux-media@vger.kernel.org 20680S: Maintained 20681W: https://linuxtv.org 20682T: git git://linuxtv.org/media_tree.git 20683F: drivers/media/radio/radio-raremono.c 20684 20685THERMAL 20686M: Rafael J. Wysocki <rafael@kernel.org> 20687M: Daniel Lezcano <daniel.lezcano@linaro.org> 20688R: Amit Kucheria <amitk@kernel.org> 20689R: Zhang Rui <rui.zhang@intel.com> 20690L: linux-pm@vger.kernel.org 20691S: Supported 20692Q: https://patchwork.kernel.org/project/linux-pm/list/ 20693T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20694F: Documentation/ABI/testing/sysfs-class-thermal 20695F: Documentation/devicetree/bindings/thermal/ 20696F: Documentation/driver-api/thermal/ 20697F: drivers/thermal/ 20698F: include/dt-bindings/thermal/ 20699F: include/linux/cpu_cooling.h 20700F: include/linux/thermal.h 20701F: include/uapi/linux/thermal.h 20702F: tools/lib/thermal/ 20703F: tools/thermal/ 20704 20705THERMAL DRIVER FOR AMLOGIC SOCS 20706M: Guillaume La Roque <glaroque@baylibre.com> 20707L: linux-pm@vger.kernel.org 20708L: linux-amlogic@lists.infradead.org 20709S: Supported 20710W: http://linux-meson.com/ 20711F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20712F: drivers/thermal/amlogic_thermal.c 20713 20714THERMAL/CPU_COOLING 20715M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20716M: Daniel Lezcano <daniel.lezcano@linaro.org> 20717M: Viresh Kumar <viresh.kumar@linaro.org> 20718R: Lukasz Luba <lukasz.luba@arm.com> 20719L: linux-pm@vger.kernel.org 20720S: Supported 20721F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20722F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20723F: drivers/thermal/cpufreq_cooling.c 20724F: drivers/thermal/cpuidle_cooling.c 20725F: include/linux/cpu_cooling.h 20726 20727THERMAL/POWER_ALLOCATOR 20728M: Lukasz Luba <lukasz.luba@arm.com> 20729L: linux-pm@vger.kernel.org 20730S: Maintained 20731F: Documentation/driver-api/thermal/power_allocator.rst 20732F: drivers/thermal/gov_power_allocator.c 20733F: include/trace/events/thermal_power_allocator.h 20734 20735THINKPAD ACPI EXTRAS DRIVER 20736M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20737L: ibm-acpi-devel@lists.sourceforge.net 20738L: platform-driver-x86@vger.kernel.org 20739S: Maintained 20740W: http://ibm-acpi.sourceforge.net 20741W: http://thinkwiki.org/wiki/Ibm-acpi 20742T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20743F: drivers/platform/x86/thinkpad_acpi.c 20744 20745THINKPAD LMI DRIVER 20746M: Mark Pearson <markpearson@lenovo.com> 20747L: platform-driver-x86@vger.kernel.org 20748S: Maintained 20749F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20750F: drivers/platform/x86/think-lmi.? 20751 20752THUNDERBOLT DMA TRAFFIC TEST DRIVER 20753M: Isaac Hazan <isaac.hazan@intel.com> 20754L: linux-usb@vger.kernel.org 20755S: Maintained 20756F: drivers/thunderbolt/dma_test.c 20757 20758THUNDERBOLT DRIVER 20759M: Andreas Noever <andreas.noever@gmail.com> 20760M: Michael Jamet <michael.jamet@intel.com> 20761M: Mika Westerberg <mika.westerberg@linux.intel.com> 20762M: Yehezkel Bernat <YehezkelShB@gmail.com> 20763L: linux-usb@vger.kernel.org 20764S: Maintained 20765T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20766F: Documentation/admin-guide/thunderbolt.rst 20767F: drivers/thunderbolt/ 20768F: include/linux/thunderbolt.h 20769 20770THUNDERBOLT NETWORK DRIVER 20771M: Michael Jamet <michael.jamet@intel.com> 20772M: Mika Westerberg <mika.westerberg@linux.intel.com> 20773M: Yehezkel Bernat <YehezkelShB@gmail.com> 20774L: netdev@vger.kernel.org 20775S: Maintained 20776F: drivers/net/thunderbolt.c 20777 20778THUNDERX GPIO DRIVER 20779M: Robert Richter <rric@kernel.org> 20780S: Odd Fixes 20781F: drivers/gpio/gpio-thunderx.c 20782 20783TI AM437X VPFE DRIVER 20784M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20785L: linux-media@vger.kernel.org 20786S: Maintained 20787W: https://linuxtv.org 20788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20789T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20790F: drivers/media/platform/ti/am437x/ 20791 20792TI BANDGAP AND THERMAL DRIVER 20793M: Eduardo Valentin <edubezval@gmail.com> 20794M: Keerthy <j-keerthy@ti.com> 20795L: linux-pm@vger.kernel.org 20796L: linux-omap@vger.kernel.org 20797S: Maintained 20798F: drivers/thermal/ti-soc-thermal/ 20799 20800TI BQ27XXX POWER SUPPLY DRIVER 20801F: drivers/power/supply/bq27xxx_battery.c 20802F: drivers/power/supply/bq27xxx_battery_i2c.c 20803F: include/linux/power/bq27xxx_battery.h 20804 20805TI CDCE706 CLOCK DRIVER 20806M: Max Filippov <jcmvbkbc@gmail.com> 20807S: Maintained 20808F: drivers/clk/clk-cdce706.c 20809 20810TI CLOCK DRIVER 20811M: Tero Kristo <kristo@kernel.org> 20812L: linux-omap@vger.kernel.org 20813S: Odd Fixes 20814F: drivers/clk/ti/ 20815F: include/linux/clk/ti.h 20816 20817TI DAVINCI MACHINE SUPPORT 20818M: Sekhar Nori <nsekhar@ti.com> 20819R: Bartosz Golaszewski <brgl@bgdev.pl> 20820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20821S: Supported 20822T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20823F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20824F: arch/arm/boot/dts/da850* 20825F: arch/arm/mach-davinci/ 20826F: drivers/i2c/busses/i2c-davinci.c 20827 20828TI DAVINCI SERIES CLOCK DRIVER 20829M: David Lechner <david@lechnology.com> 20830R: Sekhar Nori <nsekhar@ti.com> 20831S: Maintained 20832F: Documentation/devicetree/bindings/clock/ti/davinci/ 20833F: drivers/clk/davinci/ 20834F: include/linux/clk/davinci.h 20835 20836TI DAVINCI SERIES GPIO DRIVER 20837M: Keerthy <j-keerthy@ti.com> 20838L: linux-gpio@vger.kernel.org 20839S: Maintained 20840F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20841F: drivers/gpio/gpio-davinci.c 20842 20843TI DAVINCI SERIES MEDIA DRIVER 20844M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20849T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20850F: drivers/media/platform/ti/davinci/ 20851F: drivers/staging/media/deprecated/vpfe_capture/ 20852F: include/media/davinci/ 20853 20854TI ENHANCED CAPTURE (eCAP) DRIVER 20855M: Vignesh Raghavendra <vigneshr@ti.com> 20856R: Julien Panis <jpanis@baylibre.com> 20857L: linux-iio@vger.kernel.org 20858L: linux-omap@vger.kernel.org 20859S: Maintained 20860F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20861F: drivers/counter/ti-ecap-capture.c 20862 20863TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20864R: David Lechner <david@lechnology.com> 20865L: linux-iio@vger.kernel.org 20866F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20867F: drivers/counter/ti-eqep.c 20868 20869TI ETHERNET SWITCH DRIVER (CPSW) 20870R: Grygorii Strashko <grygorii.strashko@ti.com> 20871L: linux-omap@vger.kernel.org 20872L: netdev@vger.kernel.org 20873S: Maintained 20874F: drivers/net/ethernet/ti/cpsw* 20875F: drivers/net/ethernet/ti/davinci* 20876 20877TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20878M: Alex Dubov <oakad@yahoo.com> 20879S: Maintained 20880W: http://tifmxx.berlios.de/ 20881F: drivers/memstick/host/tifm_ms.c 20882F: drivers/misc/tifm* 20883F: drivers/mmc/host/tifm_sd.c 20884F: include/linux/tifm.h 20885 20886TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20887M: Nishanth Menon <nm@ti.com> 20888M: Santosh Shilimkar <ssantosh@kernel.org> 20889L: linux-kernel@vger.kernel.org 20890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20891S: Maintained 20892T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20893F: drivers/soc/ti/* 20894 20895TI LM49xxx FAMILY ASoC CODEC DRIVERS 20896M: M R Swami Reddy <mr.swami.reddy@ti.com> 20897M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20899S: Maintained 20900F: sound/soc/codecs/isabelle* 20901F: sound/soc/codecs/lm49453* 20902 20903TI PCM3060 ASoC CODEC DRIVER 20904M: Kirill Marinushkin <kmarinushkin@birdec.com> 20905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20906S: Maintained 20907F: Documentation/devicetree/bindings/sound/pcm3060.txt 20908F: sound/soc/codecs/pcm3060* 20909 20910TI TAS571X FAMILY ASoC CODEC DRIVER 20911M: Kevin Cernekee <cernekee@chromium.org> 20912L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20913S: Odd Fixes 20914F: sound/soc/codecs/tas571x* 20915 20916TI TRF7970A NFC DRIVER 20917M: Mark Greer <mgreer@animalcreek.com> 20918L: linux-wireless@vger.kernel.org 20919L: linux-nfc@lists.01.org (subscribers-only) 20920S: Supported 20921F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20922F: drivers/nfc/trf7970a.c 20923 20924TI TSC2046 ADC DRIVER 20925M: Oleksij Rempel <o.rempel@pengutronix.de> 20926R: kernel@pengutronix.de 20927L: linux-iio@vger.kernel.org 20928S: Maintained 20929F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20930F: drivers/iio/adc/ti-tsc2046.c 20931 20932TI TWL4030 SERIES SOC CODEC DRIVER 20933M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20935S: Maintained 20936F: sound/soc/codecs/twl4030* 20937 20938TI VPE/CAL DRIVERS 20939M: Benoit Parrot <bparrot@ti.com> 20940L: linux-media@vger.kernel.org 20941S: Maintained 20942W: http://linuxtv.org/ 20943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20944F: Documentation/devicetree/bindings/media/ti,cal.yaml 20945F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20946F: drivers/media/platform/ti/cal/ 20947F: drivers/media/platform/ti/vpe/ 20948 20949TI WILINK WIRELESS DRIVERS 20950L: linux-wireless@vger.kernel.org 20951S: Orphan 20952W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20953W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20954T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20955F: drivers/net/wireless/ti/ 20956 20957TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20958M: John Stultz <jstultz@google.com> 20959M: Thomas Gleixner <tglx@linutronix.de> 20960R: Stephen Boyd <sboyd@kernel.org> 20961L: linux-kernel@vger.kernel.org 20962S: Supported 20963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20964F: include/linux/clocksource.h 20965F: include/linux/time.h 20966F: include/linux/timex.h 20967F: include/uapi/linux/time.h 20968F: include/uapi/linux/timex.h 20969F: kernel/time/alarmtimer.c 20970F: kernel/time/clocksource.c 20971F: kernel/time/ntp.c 20972F: kernel/time/time*.c 20973F: tools/testing/selftests/timers/ 20974 20975TIPC NETWORK LAYER 20976M: Jon Maloy <jmaloy@redhat.com> 20977M: Ying Xue <ying.xue@windriver.com> 20978L: netdev@vger.kernel.org (core kernel code) 20979L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20980S: Maintained 20981W: http://tipc.sourceforge.net/ 20982F: include/uapi/linux/tipc*.h 20983F: net/tipc/ 20984 20985TLAN NETWORK DRIVER 20986M: Samuel Chessman <chessman@tux.org> 20987L: tlan-devel@lists.sourceforge.net (subscribers-only) 20988S: Maintained 20989W: http://sourceforge.net/projects/tlan/ 20990F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20991F: drivers/net/ethernet/ti/tlan.* 20992 20993TM6000 VIDEO4LINUX DRIVER 20994M: Mauro Carvalho Chehab <mchehab@kernel.org> 20995L: linux-media@vger.kernel.org 20996S: Odd fixes 20997W: https://linuxtv.org 20998T: git git://linuxtv.org/media_tree.git 20999F: Documentation/admin-guide/media/tm6000* 21000F: drivers/staging/media/deprecated/tm6000/ 21001 21002TMIO/SDHI MMC DRIVER 21003M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21004L: linux-mmc@vger.kernel.org 21005L: linux-renesas-soc@vger.kernel.org 21006S: Supported 21007F: drivers/mmc/host/renesas_sdhi* 21008F: drivers/mmc/host/tmio_mmc* 21009F: include/linux/mfd/tmio.h 21010 21011TMP401 HARDWARE MONITOR DRIVER 21012M: Guenter Roeck <linux@roeck-us.net> 21013L: linux-hwmon@vger.kernel.org 21014S: Maintained 21015F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21016F: Documentation/hwmon/tmp401.rst 21017F: drivers/hwmon/tmp401.c 21018 21019TMP464 HARDWARE MONITOR DRIVER 21020M: Agathe Porte <agathe.porte@nokia.com> 21021M: Guenter Roeck <linux@roeck-us.net> 21022L: linux-hwmon@vger.kernel.org 21023S: Maintained 21024F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21025F: Documentation/hwmon/tmp464.rst 21026F: drivers/hwmon/tmp464.c 21027 21028TMP513 HARDWARE MONITOR DRIVER 21029M: Eric Tremblay <etremblay@distech-controls.com> 21030L: linux-hwmon@vger.kernel.org 21031S: Maintained 21032F: Documentation/hwmon/tmp513.rst 21033F: drivers/hwmon/tmp513.c 21034 21035TMPFS (SHMEM FILESYSTEM) 21036M: Hugh Dickins <hughd@google.com> 21037L: linux-mm@kvack.org 21038S: Maintained 21039F: include/linux/shmem_fs.h 21040F: mm/shmem.c 21041 21042TOMOYO SECURITY MODULE 21043M: Kentaro Takeda <takedakn@nttdata.co.jp> 21044M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21045L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21046L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21047L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21048L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21049S: Maintained 21050W: https://tomoyo.osdn.jp/ 21051F: security/tomoyo/ 21052 21053TOPSTAR LAPTOP EXTRAS DRIVER 21054M: Herton Ronaldo Krzesinski <herton@canonical.com> 21055L: platform-driver-x86@vger.kernel.org 21056S: Maintained 21057F: drivers/platform/x86/topstar-laptop.c 21058 21059TORTURE-TEST MODULES 21060M: Davidlohr Bueso <dave@stgolabs.net> 21061M: "Paul E. McKenney" <paulmck@kernel.org> 21062M: Josh Triplett <josh@joshtriplett.org> 21063L: linux-kernel@vger.kernel.org 21064S: Supported 21065T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21066F: Documentation/RCU/torture.rst 21067F: kernel/locking/locktorture.c 21068F: kernel/rcu/rcuscale.c 21069F: kernel/rcu/rcutorture.c 21070F: kernel/rcu/refscale.c 21071F: kernel/torture.c 21072 21073TOSHIBA ACPI EXTRAS DRIVER 21074M: Azael Avalos <coproscefalo@gmail.com> 21075L: platform-driver-x86@vger.kernel.org 21076S: Maintained 21077F: drivers/platform/x86/toshiba_acpi.c 21078 21079TOSHIBA BLUETOOTH DRIVER 21080M: Azael Avalos <coproscefalo@gmail.com> 21081L: platform-driver-x86@vger.kernel.org 21082S: Maintained 21083F: drivers/platform/x86/toshiba_bluetooth.c 21084 21085TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21086M: Azael Avalos <coproscefalo@gmail.com> 21087L: platform-driver-x86@vger.kernel.org 21088S: Maintained 21089F: drivers/platform/x86/toshiba_haps.c 21090 21091TOSHIBA SMM DRIVER 21092M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21093S: Maintained 21094W: http://www.buzzard.org.uk/toshiba/ 21095F: drivers/char/toshiba.c 21096F: include/linux/toshiba.h 21097F: include/uapi/linux/toshiba.h 21098 21099TOSHIBA TC358743 DRIVER 21100M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21101L: linux-media@vger.kernel.org 21102S: Maintained 21103F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21104F: drivers/media/i2c/tc358743* 21105F: include/media/i2c/tc358743.h 21106 21107TOSHIBA WMI HOTKEYS DRIVER 21108M: Azael Avalos <coproscefalo@gmail.com> 21109L: platform-driver-x86@vger.kernel.org 21110S: Maintained 21111F: drivers/platform/x86/toshiba-wmi.c 21112 21113TPM DEVICE DRIVER 21114M: Peter Huewe <peterhuewe@gmx.de> 21115M: Jarkko Sakkinen <jarkko@kernel.org> 21116R: Jason Gunthorpe <jgg@ziepe.ca> 21117L: linux-integrity@vger.kernel.org 21118S: Maintained 21119W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21120Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21121T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21122F: drivers/char/tpm/ 21123 21124TPS546D24 DRIVER 21125M: Duke Du <dukedu83@gmail.com> 21126L: linux-hwmon@vger.kernel.org 21127S: Maintained 21128F: Documentation/hwmon/tps546d24.rst 21129F: drivers/hwmon/pmbus/tps546d24.c 21130 21131TRACING 21132M: Steven Rostedt <rostedt@goodmis.org> 21133M: Masami Hiramatsu <mhiramat@kernel.org> 21134L: linux-kernel@vger.kernel.org 21135L: linux-trace-kernel@vger.kernel.org 21136Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21137S: Maintained 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21139F: Documentation/trace/* 21140F: fs/tracefs/ 21141F: include/linux/trace*.h 21142F: include/trace/ 21143F: kernel/trace/ 21144F: scripts/tracing/ 21145F: tools/testing/selftests/ftrace/ 21146 21147TRACING MMIO ACCESSES (MMIOTRACE) 21148M: Steven Rostedt <rostedt@goodmis.org> 21149M: Masami Hiramatsu <mhiramat@kernel.org> 21150R: Karol Herbst <karolherbst@gmail.com> 21151R: Pekka Paalanen <ppaalanen@gmail.com> 21152L: linux-kernel@vger.kernel.org 21153L: nouveau@lists.freedesktop.org 21154S: Maintained 21155F: arch/x86/mm/kmmio.c 21156F: arch/x86/mm/mmio-mod.c 21157F: arch/x86/mm/testmmiotrace.c 21158F: include/linux/mmiotrace.h 21159F: kernel/trace/trace_mmiotrace.c 21160 21161TRACING OS NOISE / LATENCY TRACERS 21162M: Steven Rostedt <rostedt@goodmis.org> 21163M: Daniel Bristot de Oliveira <bristot@kernel.org> 21164S: Maintained 21165F: kernel/trace/trace_osnoise.c 21166F: include/trace/events/osnoise.h 21167F: kernel/trace/trace_hwlat.c 21168F: kernel/trace/trace_irqsoff.c 21169F: kernel/trace/trace_sched_wakeup.c 21170F: Documentation/trace/osnoise-tracer.rst 21171F: Documentation/trace/timerlat-tracer.rst 21172F: Documentation/trace/hwlat_detector.rst 21173F: arch/*/kernel/trace.c 21174 21175Real-time Linux Analysis (RTLA) tools 21176M: Daniel Bristot de Oliveira <bristot@kernel.org> 21177M: Steven Rostedt <rostedt@goodmis.org> 21178L: linux-trace-devel@vger.kernel.org 21179S: Maintained 21180F: Documentation/tools/rtla/ 21181F: tools/tracing/rtla/ 21182 21183TRADITIONAL CHINESE DOCUMENTATION 21184M: Hu Haowen <src.res@email.cn> 21185L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21186S: Maintained 21187W: https://github.com/srcres258/linux-doc 21188T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21189F: Documentation/translations/zh_TW/ 21190 21191TTY LAYER 21192M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21193M: Jiri Slaby <jirislaby@kernel.org> 21194S: Supported 21195T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21196F: Documentation/driver-api/serial/ 21197F: drivers/tty/ 21198F: drivers/tty/serial/serial_core.c 21199F: include/linux/selection.h 21200F: include/linux/serial.h 21201F: include/linux/serial_core.h 21202F: include/linux/sysrq.h 21203F: include/linux/tty*.h 21204F: include/linux/vt.h 21205F: include/linux/vt_*.h 21206F: include/uapi/linux/serial.h 21207F: include/uapi/linux/serial_core.h 21208F: include/uapi/linux/tty.h 21209 21210TUA9001 MEDIA DRIVER 21211M: Antti Palosaari <crope@iki.fi> 21212L: linux-media@vger.kernel.org 21213S: Maintained 21214W: https://linuxtv.org 21215W: http://palosaari.fi/linux/ 21216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21217T: git git://linuxtv.org/anttip/media_tree.git 21218F: drivers/media/tuners/tua9001* 21219 21220TULIP NETWORK DRIVERS 21221L: netdev@vger.kernel.org 21222L: linux-parisc@vger.kernel.org 21223S: Orphan 21224F: drivers/net/ethernet/dec/tulip/ 21225 21226TUN/TAP driver 21227M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21228S: Maintained 21229W: http://vtun.sourceforge.net/tun 21230F: Documentation/networking/tuntap.rst 21231F: arch/um/os-Linux/drivers/ 21232 21233TURBOCHANNEL SUBSYSTEM 21234M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21235M: Ralf Baechle <ralf@linux-mips.org> 21236L: linux-mips@vger.kernel.org 21237S: Maintained 21238Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21239F: drivers/tc/ 21240F: include/linux/tc.h 21241 21242TURBOSTAT UTILITY 21243M: "Len Brown" <lenb@kernel.org> 21244L: linux-pm@vger.kernel.org 21245S: Supported 21246Q: https://patchwork.kernel.org/project/linux-pm/list/ 21247B: https://bugzilla.kernel.org 21248T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21249F: tools/power/x86/turbostat/ 21250 21251TW5864 VIDEO4LINUX DRIVER 21252M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21253M: Anton Sviridenko <anton@corp.bluecherry.net> 21254M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21255M: Andrey Utkin <andrey_utkin@fastmail.com> 21256L: linux-media@vger.kernel.org 21257S: Supported 21258F: drivers/media/pci/tw5864/ 21259 21260TW68 VIDEO4LINUX DRIVER 21261M: Hans Verkuil <hverkuil@xs4all.nl> 21262L: linux-media@vger.kernel.org 21263S: Odd Fixes 21264W: https://linuxtv.org 21265T: git git://linuxtv.org/media_tree.git 21266F: drivers/media/pci/tw68/ 21267 21268TW686X VIDEO4LINUX DRIVER 21269M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21270L: linux-media@vger.kernel.org 21271S: Maintained 21272W: http://linuxtv.org 21273T: git git://linuxtv.org/media_tree.git 21274F: drivers/media/pci/tw686x/ 21275 21276U-BOOT ENVIRONMENT VARIABLES 21277M: Rafał Miłecki <rafal@milecki.pl> 21278S: Maintained 21279F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21280F: drivers/nvmem/u-boot-env.c 21281 21282UACCE ACCELERATOR FRAMEWORK 21283M: Zhangfei Gao <zhangfei.gao@linaro.org> 21284M: Zhou Wang <wangzhou1@hisilicon.com> 21285L: linux-accelerators@lists.ozlabs.org 21286L: linux-kernel@vger.kernel.org 21287S: Maintained 21288F: Documentation/ABI/testing/sysfs-driver-uacce 21289F: Documentation/misc-devices/uacce.rst 21290F: drivers/misc/uacce/ 21291F: include/linux/uacce.h 21292F: include/uapi/misc/uacce/ 21293 21294UBI FILE SYSTEM (UBIFS) 21295M: Richard Weinberger <richard@nod.at> 21296L: linux-mtd@lists.infradead.org 21297S: Supported 21298W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21299T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21300T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21301F: Documentation/ABI/testing/sysfs-fs-ubifs 21302F: Documentation/filesystems/ubifs-authentication.rst 21303F: Documentation/filesystems/ubifs.rst 21304F: fs/ubifs/ 21305 21306UBLK USERSPACE BLOCK DRIVER 21307M: Ming Lei <ming.lei@redhat.com> 21308L: linux-block@vger.kernel.org 21309S: Maintained 21310F: Documentation/block/ublk.rst 21311F: drivers/block/ublk_drv.c 21312F: include/uapi/linux/ublk_cmd.h 21313 21314UCLINUX (M68KNOMMU AND COLDFIRE) 21315M: Greg Ungerer <gerg@linux-m68k.org> 21316L: linux-m68k@lists.linux-m68k.org 21317L: uclinux-dev@uclinux.org (subscribers-only) 21318S: Maintained 21319W: http://www.linux-m68k.org/ 21320W: http://www.uclinux.org/ 21321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21322F: arch/m68k/*/*_no.* 21323F: arch/m68k/68*/ 21324F: arch/m68k/coldfire/ 21325F: arch/m68k/include/asm/*_no.* 21326 21327UDF FILESYSTEM 21328M: Jan Kara <jack@suse.com> 21329S: Maintained 21330F: Documentation/filesystems/udf.rst 21331F: fs/udf/ 21332 21333UDRAW TABLET 21334M: Bastien Nocera <hadess@hadess.net> 21335L: linux-input@vger.kernel.org 21336S: Maintained 21337F: drivers/hid/hid-udraw-ps3.c 21338 21339UFS FILESYSTEM 21340M: Evgeniy Dushistov <dushistov@mail.ru> 21341S: Maintained 21342F: Documentation/admin-guide/ufs.rst 21343F: fs/ufs/ 21344 21345UHID USERSPACE HID IO DRIVER 21346M: David Rheinsberg <david.rheinsberg@gmail.com> 21347L: linux-input@vger.kernel.org 21348S: Maintained 21349F: drivers/hid/uhid.c 21350F: include/uapi/linux/uhid.h 21351 21352ULPI BUS 21353M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21354L: linux-usb@vger.kernel.org 21355S: Maintained 21356F: drivers/usb/common/ulpi.c 21357F: include/linux/ulpi/ 21358 21359UNICODE SUBSYSTEM 21360M: Gabriel Krisman Bertazi <krisman@collabora.com> 21361L: linux-fsdevel@vger.kernel.org 21362S: Supported 21363F: fs/unicode/ 21364 21365UNIFDEF 21366M: Tony Finch <dot@dotat.at> 21367S: Maintained 21368W: http://dotat.at/prog/unifdef 21369F: scripts/unifdef.c 21370 21371UNIFORM CDROM DRIVER 21372M: Phillip Potter <phil@philpotter.co.uk> 21373S: Maintained 21374F: Documentation/cdrom/ 21375F: drivers/cdrom/cdrom.c 21376F: include/linux/cdrom.h 21377F: include/uapi/linux/cdrom.h 21378 21379UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21380R: Alim Akhtar <alim.akhtar@samsung.com> 21381R: Avri Altman <avri.altman@wdc.com> 21382R: Bart Van Assche <bvanassche@acm.org> 21383L: linux-scsi@vger.kernel.org 21384S: Supported 21385F: Documentation/devicetree/bindings/ufs/ 21386F: Documentation/scsi/ufs.rst 21387F: drivers/ufs/core/ 21388 21389UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21390M: Pedro Sousa <pedrom.sousa@synopsys.com> 21391L: linux-scsi@vger.kernel.org 21392S: Supported 21393F: drivers/ufs/host/*dwc* 21394 21395UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21396M: Stanley Chu <stanley.chu@mediatek.com> 21397L: linux-scsi@vger.kernel.org 21398L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21399S: Maintained 21400F: drivers/ufs/host/ufs-mediatek* 21401 21402UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21403M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21404L: linux-renesas-soc@vger.kernel.org 21405L: linux-scsi@vger.kernel.org 21406S: Maintained 21407F: drivers/ufs/host/ufs-renesas.c 21408 21409UNSORTED BLOCK IMAGES (UBI) 21410M: Richard Weinberger <richard@nod.at> 21411L: linux-mtd@lists.infradead.org 21412S: Supported 21413W: http://www.linux-mtd.infradead.org/ 21414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21416F: drivers/mtd/ubi/ 21417F: include/linux/mtd/ubi.h 21418F: include/uapi/mtd/ubi-user.h 21419 21420USB "USBNET" DRIVER FRAMEWORK 21421M: Oliver Neukum <oneukum@suse.com> 21422L: netdev@vger.kernel.org 21423S: Maintained 21424W: http://www.linux-usb.org/usbnet 21425F: drivers/net/usb/usbnet.c 21426F: include/linux/usb/usbnet.h 21427 21428USB ACM DRIVER 21429M: Oliver Neukum <oneukum@suse.com> 21430L: linux-usb@vger.kernel.org 21431S: Maintained 21432F: Documentation/usb/acm.rst 21433F: drivers/usb/class/cdc-acm.* 21434 21435USB APPLE MFI FASTCHARGE DRIVER 21436M: Bastien Nocera <hadess@hadess.net> 21437L: linux-usb@vger.kernel.org 21438S: Maintained 21439F: drivers/usb/misc/apple-mfi-fastcharge.c 21440 21441USB AR5523 WIRELESS DRIVER 21442M: Pontus Fuchs <pontus.fuchs@gmail.com> 21443L: linux-wireless@vger.kernel.org 21444S: Maintained 21445F: drivers/net/wireless/ath/ar5523/ 21446 21447USB ATTACHED SCSI 21448M: Oliver Neukum <oneukum@suse.com> 21449L: linux-usb@vger.kernel.org 21450L: linux-scsi@vger.kernel.org 21451S: Maintained 21452F: drivers/usb/storage/uas.c 21453 21454USB CDC ETHERNET DRIVER 21455M: Oliver Neukum <oliver@neukum.org> 21456L: linux-usb@vger.kernel.org 21457S: Maintained 21458F: drivers/net/usb/cdc_*.c 21459F: include/uapi/linux/usb/cdc.h 21460 21461USB CHAOSKEY DRIVER 21462M: Keith Packard <keithp@keithp.com> 21463L: linux-usb@vger.kernel.org 21464S: Maintained 21465F: drivers/usb/misc/chaoskey.c 21466 21467USB CYPRESS C67X00 DRIVER 21468L: linux-usb@vger.kernel.org 21469S: Orphan 21470F: drivers/usb/c67x00/ 21471 21472USB DAVICOM DM9601 DRIVER 21473M: Peter Korsgaard <peter@korsgaard.com> 21474L: netdev@vger.kernel.org 21475S: Maintained 21476W: http://www.linux-usb.org/usbnet 21477F: drivers/net/usb/dm9601.c 21478 21479USB EHCI DRIVER 21480M: Alan Stern <stern@rowland.harvard.edu> 21481L: linux-usb@vger.kernel.org 21482S: Maintained 21483F: Documentation/usb/ehci.rst 21484F: drivers/usb/host/ehci* 21485 21486USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21487M: Jiri Kosina <jikos@kernel.org> 21488M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21489L: linux-usb@vger.kernel.org 21490S: Maintained 21491T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21492F: Documentation/hid/hiddev.rst 21493F: drivers/hid/usbhid/ 21494 21495USB INTEL XHCI ROLE MUX DRIVER 21496M: Hans de Goede <hdegoede@redhat.com> 21497L: linux-usb@vger.kernel.org 21498S: Maintained 21499F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21500 21501USB IP DRIVER FOR HISILICON KIRIN 960 21502M: Yu Chen <chenyu56@huawei.com> 21503M: Binghui Wang <wangbinghui@hisilicon.com> 21504L: linux-usb@vger.kernel.org 21505S: Maintained 21506F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21507F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21508 21509USB IP DRIVER FOR HISILICON KIRIN 970 21510M: Mauro Carvalho Chehab <mchehab@kernel.org> 21511L: linux-usb@vger.kernel.org 21512S: Maintained 21513F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21514F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21515 21516USB ISP116X DRIVER 21517M: Olav Kongas <ok@artecdesign.ee> 21518L: linux-usb@vger.kernel.org 21519S: Maintained 21520F: drivers/usb/host/isp116x* 21521F: include/linux/usb/isp116x.h 21522 21523USB ISP1760 DRIVER 21524M: Rui Miguel Silva <rui.silva@linaro.org> 21525L: linux-usb@vger.kernel.org 21526S: Maintained 21527F: drivers/usb/isp1760/* 21528F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21529 21530USB LAN78XX ETHERNET DRIVER 21531M: Woojung Huh <woojung.huh@microchip.com> 21532M: UNGLinuxDriver@microchip.com 21533L: netdev@vger.kernel.org 21534S: Maintained 21535F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21536F: drivers/net/usb/lan78xx.* 21537F: include/dt-bindings/net/microchip-lan78xx.h 21538 21539USB MASS STORAGE DRIVER 21540M: Alan Stern <stern@rowland.harvard.edu> 21541L: linux-usb@vger.kernel.org 21542L: usb-storage@lists.one-eyed-alien.net 21543S: Maintained 21544F: drivers/usb/storage/ 21545 21546USB MIDI DRIVER 21547M: Clemens Ladisch <clemens@ladisch.de> 21548L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21549S: Maintained 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21551F: sound/usb/midi.* 21552 21553USB NETWORKING DRIVERS 21554L: linux-usb@vger.kernel.org 21555S: Odd Fixes 21556F: drivers/net/usb/ 21557 21558USB OHCI DRIVER 21559M: Alan Stern <stern@rowland.harvard.edu> 21560L: linux-usb@vger.kernel.org 21561S: Maintained 21562F: Documentation/usb/ohci.rst 21563F: drivers/usb/host/ohci* 21564 21565USB OTG FSM (Finite State Machine) 21566M: Peter Chen <peter.chen@kernel.org> 21567L: linux-usb@vger.kernel.org 21568S: Maintained 21569T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21570F: drivers/usb/common/usb-otg-fsm.c 21571 21572USB OVER IP DRIVER 21573M: Valentina Manea <valentina.manea.m@gmail.com> 21574M: Shuah Khan <shuah@kernel.org> 21575M: Shuah Khan <skhan@linuxfoundation.org> 21576L: linux-usb@vger.kernel.org 21577S: Maintained 21578F: Documentation/usb/usbip_protocol.rst 21579F: drivers/usb/usbip/ 21580F: tools/testing/selftests/drivers/usb/usbip/ 21581F: tools/usb/usbip/ 21582 21583USB PEGASUS DRIVER 21584M: Petko Manolov <petkan@nucleusys.com> 21585L: linux-usb@vger.kernel.org 21586L: netdev@vger.kernel.org 21587S: Maintained 21588W: https://github.com/petkan/pegasus 21589T: git https://github.com/petkan/pegasus.git 21590F: drivers/net/usb/pegasus.* 21591 21592USB PRINTER DRIVER (usblp) 21593M: Pete Zaitcev <zaitcev@redhat.com> 21594L: linux-usb@vger.kernel.org 21595S: Supported 21596F: drivers/usb/class/usblp.c 21597 21598USB RAW GADGET DRIVER 21599R: Andrey Konovalov <andreyknvl@gmail.com> 21600L: linux-usb@vger.kernel.org 21601S: Maintained 21602F: Documentation/usb/raw-gadget.rst 21603F: drivers/usb/gadget/legacy/raw_gadget.c 21604F: include/uapi/linux/usb/raw_gadget.h 21605 21606USB QMI WWAN NETWORK DRIVER 21607M: Bjørn Mork <bjorn@mork.no> 21608L: netdev@vger.kernel.org 21609S: Maintained 21610F: Documentation/ABI/testing/sysfs-class-net-qmi 21611F: drivers/net/usb/qmi_wwan.c 21612 21613USB RTL8150 DRIVER 21614M: Petko Manolov <petkan@nucleusys.com> 21615L: linux-usb@vger.kernel.org 21616L: netdev@vger.kernel.org 21617S: Maintained 21618W: https://github.com/petkan/rtl8150 21619T: git https://github.com/petkan/rtl8150.git 21620F: drivers/net/usb/rtl8150.c 21621 21622USB SERIAL SUBSYSTEM 21623M: Johan Hovold <johan@kernel.org> 21624L: linux-usb@vger.kernel.org 21625S: Maintained 21626T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21627F: Documentation/usb/usb-serial.rst 21628F: drivers/usb/serial/ 21629F: include/linux/usb/serial.h 21630 21631USB SMSC75XX ETHERNET DRIVER 21632M: Steve Glendinning <steve.glendinning@shawell.net> 21633L: netdev@vger.kernel.org 21634S: Maintained 21635F: drivers/net/usb/smsc75xx.* 21636 21637USB SMSC95XX ETHERNET DRIVER 21638M: Steve Glendinning <steve.glendinning@shawell.net> 21639M: UNGLinuxDriver@microchip.com 21640L: netdev@vger.kernel.org 21641S: Maintained 21642F: drivers/net/usb/smsc95xx.* 21643 21644USB SUBSYSTEM 21645M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21646L: linux-usb@vger.kernel.org 21647S: Supported 21648W: http://www.linux-usb.org 21649T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21650F: Documentation/devicetree/bindings/usb/ 21651F: Documentation/usb/ 21652F: drivers/usb/ 21653F: include/dt-bindings/usb/ 21654F: include/linux/usb.h 21655F: include/linux/usb/ 21656 21657USB TYPEC BUS FOR ALTERNATE MODES 21658M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21659L: linux-usb@vger.kernel.org 21660S: Maintained 21661F: Documentation/ABI/testing/sysfs-bus-typec 21662F: Documentation/driver-api/usb/typec_bus.rst 21663F: drivers/usb/typec/altmodes/ 21664F: include/linux/usb/typec_altmode.h 21665 21666USB TYPEC CLASS 21667M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21668L: linux-usb@vger.kernel.org 21669S: Maintained 21670F: Documentation/ABI/testing/sysfs-class-typec 21671F: Documentation/driver-api/usb/typec.rst 21672F: drivers/usb/typec/ 21673F: include/linux/usb/typec.h 21674 21675USB TYPEC INTEL PMC MUX DRIVER 21676M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21677L: linux-usb@vger.kernel.org 21678S: Maintained 21679F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21680F: drivers/usb/typec/mux/intel_pmc_mux.c 21681 21682USB TYPEC PI3USB30532 MUX DRIVER 21683M: Hans de Goede <hdegoede@redhat.com> 21684L: linux-usb@vger.kernel.org 21685S: Maintained 21686F: drivers/usb/typec/mux/pi3usb30532.c 21687 21688USB TYPEC PORT CONTROLLER DRIVERS 21689M: Guenter Roeck <linux@roeck-us.net> 21690L: linux-usb@vger.kernel.org 21691S: Maintained 21692F: drivers/usb/typec/tcpm/ 21693 21694USB UHCI DRIVER 21695M: Alan Stern <stern@rowland.harvard.edu> 21696L: linux-usb@vger.kernel.org 21697S: Maintained 21698F: drivers/usb/host/uhci* 21699 21700USB VIDEO CLASS 21701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21702L: linux-media@vger.kernel.org 21703S: Maintained 21704W: http://www.ideasonboard.org/uvc/ 21705T: git git://linuxtv.org/media_tree.git 21706F: drivers/media/usb/uvc/ 21707F: include/uapi/linux/uvcvideo.h 21708 21709USB WEBCAM GADGET 21710M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21711L: linux-usb@vger.kernel.org 21712S: Maintained 21713F: drivers/usb/gadget/function/*uvc* 21714F: drivers/usb/gadget/legacy/webcam.c 21715F: include/uapi/linux/usb/g_uvc.h 21716 21717USB WIRELESS RNDIS DRIVER (rndis_wlan) 21718M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21719L: linux-wireless@vger.kernel.org 21720S: Maintained 21721F: drivers/net/wireless/rndis_wlan.c 21722 21723USB XHCI DRIVER 21724M: Mathias Nyman <mathias.nyman@intel.com> 21725L: linux-usb@vger.kernel.org 21726S: Supported 21727F: drivers/usb/host/pci-quirks* 21728F: drivers/usb/host/xhci* 21729 21730USB ZD1201 DRIVER 21731L: linux-wireless@vger.kernel.org 21732S: Orphan 21733W: http://linux-lc100020.sourceforge.net 21734F: drivers/net/wireless/zydas/zd1201.* 21735 21736USB ZR364XX DRIVER 21737M: Antoine Jacquet <royale@zerezo.com> 21738L: linux-usb@vger.kernel.org 21739L: linux-media@vger.kernel.org 21740S: Maintained 21741W: http://royale.zerezo.com/zr364xx/ 21742T: git git://linuxtv.org/media_tree.git 21743F: Documentation/admin-guide/media/zr364xx* 21744F: drivers/staging/media/deprecated/zr364xx/ 21745 21746USER-MODE LINUX (UML) 21747M: Richard Weinberger <richard@nod.at> 21748M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21749M: Johannes Berg <johannes@sipsolutions.net> 21750L: linux-um@lists.infradead.org 21751S: Maintained 21752W: http://user-mode-linux.sourceforge.net 21753Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21756F: Documentation/virt/uml/ 21757F: arch/um/ 21758F: arch/x86/um/ 21759F: fs/hostfs/ 21760 21761USERSPACE COPYIN/COPYOUT (UIOVEC) 21762M: Alexander Viro <viro@zeniv.linux.org.uk> 21763S: Maintained 21764F: include/linux/uio.h 21765F: lib/iov_iter.c 21766 21767USERSPACE DMA BUFFER DRIVER 21768M: Gerd Hoffmann <kraxel@redhat.com> 21769L: dri-devel@lists.freedesktop.org 21770S: Maintained 21771T: git git://anongit.freedesktop.org/drm/drm-misc 21772F: drivers/dma-buf/udmabuf.c 21773F: include/uapi/linux/udmabuf.h 21774 21775USERSPACE I/O (UIO) 21776M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21777S: Maintained 21778T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21779F: Documentation/driver-api/uio-howto.rst 21780F: drivers/uio/ 21781F: include/linux/uio_driver.h 21782 21783UTIL-LINUX PACKAGE 21784M: Karel Zak <kzak@redhat.com> 21785L: util-linux@vger.kernel.org 21786S: Maintained 21787W: http://en.wikipedia.org/wiki/Util-linux 21788T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21789 21790UUID HELPERS 21791M: Christoph Hellwig <hch@lst.de> 21792R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21793L: linux-kernel@vger.kernel.org 21794S: Maintained 21795T: git git://git.infradead.org/users/hch/uuid.git 21796F: include/linux/uuid.h 21797F: include/uapi/linux/uuid.h 21798F: lib/test_uuid.c 21799F: lib/uuid.c 21800 21801UV SYSFS DRIVER 21802M: Justin Ernst <justin.ernst@hpe.com> 21803L: platform-driver-x86@vger.kernel.org 21804S: Maintained 21805F: drivers/platform/x86/uv_sysfs.c 21806 21807UVESAFB DRIVER 21808M: Michal Januszewski <spock@gentoo.org> 21809L: linux-fbdev@vger.kernel.org 21810S: Maintained 21811W: https://github.com/mjanusz/v86d 21812F: Documentation/fb/uvesafb.rst 21813F: drivers/video/fbdev/uvesafb.* 21814 21815Ux500 CLOCK DRIVERS 21816M: Ulf Hansson <ulf.hansson@linaro.org> 21817L: linux-clk@vger.kernel.org 21818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21819S: Maintained 21820F: drivers/clk/ux500/ 21821 21822VF610 NAND DRIVER 21823M: Stefan Agner <stefan@agner.ch> 21824L: linux-mtd@lists.infradead.org 21825S: Supported 21826F: drivers/mtd/nand/raw/vf610_nfc.c 21827 21828VFAT/FAT/MSDOS FILESYSTEM 21829M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21830S: Maintained 21831F: Documentation/filesystems/vfat.rst 21832F: fs/fat/ 21833F: tools/testing/selftests/filesystems/fat/ 21834 21835VFIO DRIVER 21836M: Alex Williamson <alex.williamson@redhat.com> 21837R: Cornelia Huck <cohuck@redhat.com> 21838L: kvm@vger.kernel.org 21839S: Maintained 21840T: git https://github.com/awilliam/linux-vfio.git 21841F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21842F: Documentation/driver-api/vfio.rst 21843F: drivers/vfio/ 21844F: include/linux/vfio.h 21845F: include/linux/vfio_pci_core.h 21846F: include/uapi/linux/vfio.h 21847 21848VFIO FSL-MC DRIVER 21849M: Diana Craciun <diana.craciun@oss.nxp.com> 21850L: kvm@vger.kernel.org 21851S: Maintained 21852F: drivers/vfio/fsl-mc/ 21853 21854VFIO HISILICON PCI DRIVER 21855M: Longfang Liu <liulongfang@huawei.com> 21856M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21857L: kvm@vger.kernel.org 21858S: Maintained 21859F: drivers/vfio/pci/hisilicon/ 21860 21861VFIO MEDIATED DEVICE DRIVERS 21862M: Kirti Wankhede <kwankhede@nvidia.com> 21863L: kvm@vger.kernel.org 21864S: Maintained 21865F: Documentation/driver-api/vfio-mediated-device.rst 21866F: drivers/vfio/mdev/ 21867F: include/linux/mdev.h 21868F: samples/vfio-mdev/ 21869 21870VFIO PCI DEVICE SPECIFIC DRIVERS 21871R: Jason Gunthorpe <jgg@nvidia.com> 21872R: Yishai Hadas <yishaih@nvidia.com> 21873R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21874R: Kevin Tian <kevin.tian@intel.com> 21875L: kvm@vger.kernel.org 21876S: Maintained 21877P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21878F: drivers/vfio/pci/*/ 21879 21880VFIO PLATFORM DRIVER 21881M: Eric Auger <eric.auger@redhat.com> 21882L: kvm@vger.kernel.org 21883S: Maintained 21884F: drivers/vfio/platform/ 21885 21886VFIO MLX5 PCI DRIVER 21887M: Yishai Hadas <yishaih@nvidia.com> 21888L: kvm@vger.kernel.org 21889S: Maintained 21890F: drivers/vfio/pci/mlx5/ 21891 21892VGA_SWITCHEROO 21893R: Lukas Wunner <lukas@wunner.de> 21894S: Maintained 21895T: git git://anongit.freedesktop.org/drm/drm-misc 21896F: Documentation/gpu/vga-switcheroo.rst 21897F: drivers/gpu/vga/vga_switcheroo.c 21898F: include/linux/vga_switcheroo.h 21899 21900VIA RHINE NETWORK DRIVER 21901S: Maintained 21902M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21903F: drivers/net/ethernet/via/via-rhine.c 21904 21905VIA SD/MMC CARD CONTROLLER DRIVER 21906M: Bruce Chang <brucechang@via.com.tw> 21907M: Harald Welte <HaraldWelte@viatech.com> 21908S: Maintained 21909F: drivers/mmc/host/via-sdmmc.c 21910 21911VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21912M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21913L: linux-fbdev@vger.kernel.org 21914S: Maintained 21915F: drivers/video/fbdev/via/ 21916F: include/linux/via-core.h 21917F: include/linux/via-gpio.h 21918F: include/linux/via_i2c.h 21919 21920VIA VELOCITY NETWORK DRIVER 21921M: Francois Romieu <romieu@fr.zoreil.com> 21922L: netdev@vger.kernel.org 21923S: Maintained 21924F: drivers/net/ethernet/via/via-velocity.* 21925 21926VICODEC VIRTUAL CODEC DRIVER 21927M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21928L: linux-media@vger.kernel.org 21929S: Maintained 21930W: https://linuxtv.org 21931T: git git://linuxtv.org/media_tree.git 21932F: drivers/media/test-drivers/vicodec/* 21933 21934VIDEO I2C POLLING DRIVER 21935M: Matt Ranostay <matt.ranostay@konsulko.com> 21936L: linux-media@vger.kernel.org 21937S: Maintained 21938F: drivers/media/i2c/video-i2c.c 21939 21940VIDEO MULTIPLEXER DRIVER 21941M: Philipp Zabel <p.zabel@pengutronix.de> 21942L: linux-media@vger.kernel.org 21943S: Maintained 21944F: drivers/media/platform/video-mux.c 21945 21946VIDEOBUF2 FRAMEWORK 21947M: Tomasz Figa <tfiga@chromium.org> 21948M: Marek Szyprowski <m.szyprowski@samsung.com> 21949L: linux-media@vger.kernel.org 21950S: Maintained 21951F: drivers/media/common/videobuf2/* 21952F: include/media/videobuf2-* 21953 21954VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21955M: Shuah Khan <skhan@linuxfoundation.org> 21956R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21957L: linux-media@vger.kernel.org 21958S: Maintained 21959W: https://linuxtv.org 21960T: git git://linuxtv.org/media_tree.git 21961F: drivers/media/test-drivers/vimc/* 21962 21963VIRT LIB 21964M: Alex Williamson <alex.williamson@redhat.com> 21965M: Paolo Bonzini <pbonzini@redhat.com> 21966L: kvm@vger.kernel.org 21967S: Supported 21968F: virt/lib/ 21969 21970VIRTIO AND VHOST VSOCK DRIVER 21971M: Stefan Hajnoczi <stefanha@redhat.com> 21972M: Stefano Garzarella <sgarzare@redhat.com> 21973L: kvm@vger.kernel.org 21974L: virtualization@lists.linux-foundation.org 21975L: netdev@vger.kernel.org 21976S: Maintained 21977F: drivers/vhost/vsock.c 21978F: include/linux/virtio_vsock.h 21979F: include/uapi/linux/virtio_vsock.h 21980F: net/vmw_vsock/virtio_transport.c 21981F: net/vmw_vsock/virtio_transport_common.c 21982 21983VIRTIO BLOCK AND SCSI DRIVERS 21984M: "Michael S. Tsirkin" <mst@redhat.com> 21985M: Jason Wang <jasowang@redhat.com> 21986R: Paolo Bonzini <pbonzini@redhat.com> 21987R: Stefan Hajnoczi <stefanha@redhat.com> 21988L: virtualization@lists.linux-foundation.org 21989S: Maintained 21990F: drivers/block/virtio_blk.c 21991F: drivers/scsi/virtio_scsi.c 21992F: drivers/vhost/scsi.c 21993F: include/uapi/linux/virtio_blk.h 21994F: include/uapi/linux/virtio_scsi.h 21995 21996VIRTIO CONSOLE DRIVER 21997M: Amit Shah <amit@kernel.org> 21998L: virtualization@lists.linux-foundation.org 21999S: Maintained 22000F: drivers/char/virtio_console.c 22001F: include/linux/virtio_console.h 22002F: include/uapi/linux/virtio_console.h 22003 22004VIRTIO CORE AND NET DRIVERS 22005M: "Michael S. Tsirkin" <mst@redhat.com> 22006M: Jason Wang <jasowang@redhat.com> 22007L: virtualization@lists.linux-foundation.org 22008S: Maintained 22009F: Documentation/ABI/testing/sysfs-bus-vdpa 22010F: Documentation/ABI/testing/sysfs-class-vduse 22011F: Documentation/devicetree/bindings/virtio/ 22012F: drivers/block/virtio_blk.c 22013F: drivers/crypto/virtio/ 22014F: drivers/net/virtio_net.c 22015F: drivers/vdpa/ 22016F: drivers/virtio/ 22017F: include/linux/vdpa.h 22018F: include/linux/virtio*.h 22019F: include/uapi/linux/virtio_*.h 22020F: tools/virtio/ 22021 22022VISL VIRTUAL STATELESS DECODER DRIVER 22023M: Daniel Almeida <daniel.almeida@collabora.com> 22024L: linux-media@vger.kernel.org 22025S: Supported 22026F: drivers/media/test-drivers/visl 22027 22028IFCVF VIRTIO DATA PATH ACCELERATOR 22029R: Zhu Lingshan <lingshan.zhu@intel.com> 22030F: drivers/vdpa/ifcvf/ 22031 22032VIRTIO BALLOON 22033M: "Michael S. Tsirkin" <mst@redhat.com> 22034M: David Hildenbrand <david@redhat.com> 22035L: virtualization@lists.linux-foundation.org 22036S: Maintained 22037F: drivers/virtio/virtio_balloon.c 22038F: include/uapi/linux/virtio_balloon.h 22039F: include/linux/balloon_compaction.h 22040F: mm/balloon_compaction.c 22041 22042VIRTIO CRYPTO DRIVER 22043M: Gonglei <arei.gonglei@huawei.com> 22044L: virtualization@lists.linux-foundation.org 22045L: linux-crypto@vger.kernel.org 22046S: Maintained 22047F: drivers/crypto/virtio/ 22048F: include/uapi/linux/virtio_crypto.h 22049 22050VIRTIO DRIVERS FOR S390 22051M: Cornelia Huck <cohuck@redhat.com> 22052M: Halil Pasic <pasic@linux.ibm.com> 22053M: Eric Farman <farman@linux.ibm.com> 22054L: linux-s390@vger.kernel.org 22055L: virtualization@lists.linux-foundation.org 22056L: kvm@vger.kernel.org 22057S: Supported 22058F: arch/s390/include/uapi/asm/virtio-ccw.h 22059F: drivers/s390/virtio/ 22060 22061VIRTIO FILE SYSTEM 22062M: Vivek Goyal <vgoyal@redhat.com> 22063M: Stefan Hajnoczi <stefanha@redhat.com> 22064M: Miklos Szeredi <miklos@szeredi.hu> 22065L: virtualization@lists.linux-foundation.org 22066L: linux-fsdevel@vger.kernel.org 22067S: Supported 22068W: https://virtio-fs.gitlab.io/ 22069F: Documentation/filesystems/virtiofs.rst 22070F: fs/fuse/virtio_fs.c 22071F: include/uapi/linux/virtio_fs.h 22072 22073VIRTIO GPIO DRIVER 22074M: Enrico Weigelt, metux IT consult <info@metux.net> 22075M: Viresh Kumar <vireshk@kernel.org> 22076L: linux-gpio@vger.kernel.org 22077L: virtualization@lists.linux-foundation.org 22078S: Maintained 22079F: drivers/gpio/gpio-virtio.c 22080F: include/uapi/linux/virtio_gpio.h 22081 22082VIRTIO GPU DRIVER 22083M: David Airlie <airlied@redhat.com> 22084M: Gerd Hoffmann <kraxel@redhat.com> 22085R: Gurchetan Singh <gurchetansingh@chromium.org> 22086R: Chia-I Wu <olvaffe@gmail.com> 22087L: dri-devel@lists.freedesktop.org 22088L: virtualization@lists.linux-foundation.org 22089S: Maintained 22090T: git git://anongit.freedesktop.org/drm/drm-misc 22091F: drivers/gpu/drm/virtio/ 22092F: include/uapi/linux/virtio_gpu.h 22093 22094VIRTIO HOST (VHOST) 22095M: "Michael S. Tsirkin" <mst@redhat.com> 22096M: Jason Wang <jasowang@redhat.com> 22097L: kvm@vger.kernel.org 22098L: virtualization@lists.linux-foundation.org 22099L: netdev@vger.kernel.org 22100S: Maintained 22101T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22102F: drivers/vhost/ 22103F: include/linux/vhost_iotlb.h 22104F: include/uapi/linux/vhost.h 22105 22106VIRTIO INPUT DRIVER 22107M: Gerd Hoffmann <kraxel@redhat.com> 22108S: Maintained 22109F: drivers/virtio/virtio_input.c 22110F: include/uapi/linux/virtio_input.h 22111 22112VIRTIO IOMMU DRIVER 22113M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22114L: virtualization@lists.linux-foundation.org 22115S: Maintained 22116F: drivers/iommu/virtio-iommu.c 22117F: include/uapi/linux/virtio_iommu.h 22118 22119VIRTIO MEM DRIVER 22120M: David Hildenbrand <david@redhat.com> 22121L: virtualization@lists.linux-foundation.org 22122S: Maintained 22123W: https://virtio-mem.gitlab.io/ 22124F: drivers/virtio/virtio_mem.c 22125F: include/uapi/linux/virtio_mem.h 22126 22127VIRTIO SOUND DRIVER 22128M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22129M: "Michael S. Tsirkin" <mst@redhat.com> 22130L: virtualization@lists.linux-foundation.org 22131L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22132S: Maintained 22133F: include/uapi/linux/virtio_snd.h 22134F: sound/virtio/* 22135 22136VIRTIO I2C DRIVER 22137M: Conghui Chen <conghui.chen@intel.com> 22138M: Viresh Kumar <viresh.kumar@linaro.org> 22139L: linux-i2c@vger.kernel.org 22140L: virtualization@lists.linux-foundation.org 22141S: Maintained 22142F: drivers/i2c/busses/i2c-virtio.c 22143F: include/uapi/linux/virtio_i2c.h 22144 22145VIRTIO PMEM DRIVER 22146M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22147L: virtualization@lists.linux-foundation.org 22148S: Maintained 22149F: drivers/nvdimm/virtio_pmem.c 22150F: drivers/nvdimm/nd_virtio.c 22151 22152VIRTUAL BOX GUEST DEVICE DRIVER 22153M: Hans de Goede <hdegoede@redhat.com> 22154M: Arnd Bergmann <arnd@arndb.de> 22155M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22156S: Maintained 22157F: drivers/virt/vboxguest/ 22158F: include/linux/vbox_utils.h 22159F: include/uapi/linux/vbox*.h 22160 22161VIRTUAL BOX SHARED FOLDER VFS DRIVER 22162M: Hans de Goede <hdegoede@redhat.com> 22163L: linux-fsdevel@vger.kernel.org 22164S: Maintained 22165F: fs/vboxsf/* 22166 22167VIRTUAL SERIO DEVICE DRIVER 22168M: Stephen Chandler Paul <thatslyude@gmail.com> 22169S: Maintained 22170F: drivers/input/serio/userio.c 22171F: include/uapi/linux/userio.h 22172 22173VIVID VIRTUAL VIDEO DRIVER 22174M: Hans Verkuil <hverkuil@xs4all.nl> 22175L: linux-media@vger.kernel.org 22176S: Maintained 22177W: https://linuxtv.org 22178T: git git://linuxtv.org/media_tree.git 22179F: drivers/media/test-drivers/vivid/* 22180 22181VIDTV VIRTUAL DIGITAL TV DRIVER 22182M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22183L: linux-media@vger.kernel.org 22184S: Maintained 22185W: https://linuxtv.org 22186T: git git://linuxtv.org/media_tree.git 22187F: drivers/media/test-drivers/vidtv/* 22188 22189VLYNQ BUS 22190M: Florian Fainelli <f.fainelli@gmail.com> 22191L: openwrt-devel@lists.openwrt.org (subscribers-only) 22192S: Maintained 22193F: drivers/vlynq/vlynq.c 22194F: include/linux/vlynq.h 22195 22196VME SUBSYSTEM 22197M: Martyn Welch <martyn@welchs.me.uk> 22198M: Manohar Vanga <manohar.vanga@gmail.com> 22199M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22200L: linux-kernel@vger.kernel.org 22201S: Odd fixes 22202T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22203F: Documentation/driver-api/vme.rst 22204F: drivers/staging/vme_user/ 22205 22206VM SOCKETS (AF_VSOCK) 22207M: Stefano Garzarella <sgarzare@redhat.com> 22208L: virtualization@lists.linux-foundation.org 22209L: netdev@vger.kernel.org 22210S: Maintained 22211F: drivers/net/vsockmon.c 22212F: include/net/af_vsock.h 22213F: include/uapi/linux/vm_sockets.h 22214F: include/uapi/linux/vm_sockets_diag.h 22215F: include/uapi/linux/vsockmon.h 22216F: net/vmw_vsock/ 22217F: tools/testing/vsock/ 22218 22219VMWARE BALLOON DRIVER 22220M: Nadav Amit <namit@vmware.com> 22221R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22222L: linux-kernel@vger.kernel.org 22223S: Supported 22224F: drivers/misc/vmw_balloon.c 22225 22226VMWARE HYPERVISOR INTERFACE 22227M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22228M: Alexey Makhalov <amakhalov@vmware.com> 22229R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22230L: virtualization@lists.linux-foundation.org 22231L: x86@kernel.org 22232S: Supported 22233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22234F: arch/x86/include/asm/vmware.h 22235F: arch/x86/kernel/cpu/vmware.c 22236 22237VMWARE PVRDMA DRIVER 22238M: Bryan Tan <bryantan@vmware.com> 22239M: Vishnu Dasa <vdasa@vmware.com> 22240R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22241L: linux-rdma@vger.kernel.org 22242S: Supported 22243F: drivers/infiniband/hw/vmw_pvrdma/ 22244 22245VMWARE PVSCSI DRIVER 22246M: Vishal Bhakta <vbhakta@vmware.com> 22247R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22248L: linux-scsi@vger.kernel.org 22249S: Supported 22250F: drivers/scsi/vmw_pvscsi.c 22251F: drivers/scsi/vmw_pvscsi.h 22252 22253VMWARE VIRTUAL PTP CLOCK DRIVER 22254M: Vivek Thampi <vithampi@vmware.com> 22255R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22256L: netdev@vger.kernel.org 22257S: Supported 22258F: drivers/ptp/ptp_vmw.c 22259 22260VMWARE VMCI DRIVER 22261M: Bryan Tan <bryantan@vmware.com> 22262M: Vishnu Dasa <vdasa@vmware.com> 22263R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22264L: linux-kernel@vger.kernel.org 22265S: Supported 22266F: drivers/misc/vmw_vmci/ 22267F: include/linux/vmw_vmci* 22268 22269VMWARE VMMOUSE SUBDRIVER 22270M: Zack Rusin <zackr@vmware.com> 22271R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22272R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22273L: linux-input@vger.kernel.org 22274S: Supported 22275F: drivers/input/mouse/vmmouse.c 22276F: drivers/input/mouse/vmmouse.h 22277 22278VMWARE VMXNET3 ETHERNET DRIVER 22279M: Ronak Doshi <doshir@vmware.com> 22280R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22281L: netdev@vger.kernel.org 22282S: Supported 22283F: drivers/net/vmxnet3/ 22284 22285VMWARE VSOCK VMCI TRANSPORT DRIVER 22286M: Bryan Tan <bryantan@vmware.com> 22287M: Vishnu Dasa <vdasa@vmware.com> 22288R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22289L: linux-kernel@vger.kernel.org 22290S: Supported 22291F: net/vmw_vsock/vmci_transport* 22292 22293VOCORE VOCORE2 BOARD 22294M: Harvey Hunt <harveyhuntnexus@gmail.com> 22295L: linux-mips@vger.kernel.org 22296S: Maintained 22297F: arch/mips/boot/dts/ralink/vocore2.dts 22298 22299VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22300M: Liam Girdwood <lgirdwood@gmail.com> 22301M: Mark Brown <broonie@kernel.org> 22302L: linux-kernel@vger.kernel.org 22303S: Supported 22304W: http://www.slimlogic.co.uk/?p=48 22305T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22306F: Documentation/devicetree/bindings/regulator/ 22307F: Documentation/power/regulator/ 22308F: drivers/regulator/ 22309F: include/dt-bindings/regulator/ 22310F: include/linux/regulator/ 22311K: regulator_get_optional 22312 22313VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22314R: Matti Vaittinen <mazziesaccount@gmail.com> 22315F: drivers/regulator/irq_helpers.c 22316 22317VRF 22318M: David Ahern <dsahern@kernel.org> 22319L: netdev@vger.kernel.org 22320S: Maintained 22321F: Documentation/networking/vrf.rst 22322F: drivers/net/vrf.c 22323 22324VSPRINTF 22325M: Petr Mladek <pmladek@suse.com> 22326M: Steven Rostedt <rostedt@goodmis.org> 22327M: Sergey Senozhatsky <senozhatsky@chromium.org> 22328R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22329R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22330S: Maintained 22331T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22332F: Documentation/core-api/printk-formats.rst 22333F: lib/test_printf.c 22334F: lib/test_scanf.c 22335F: lib/vsprintf.c 22336 22337VT1211 HARDWARE MONITOR DRIVER 22338M: Juerg Haefliger <juergh@proton.me> 22339L: linux-hwmon@vger.kernel.org 22340S: Maintained 22341F: Documentation/hwmon/vt1211.rst 22342F: drivers/hwmon/vt1211.c 22343 22344VT8231 HARDWARE MONITOR DRIVER 22345M: Roger Lucas <vt8231@hiddenengine.co.uk> 22346L: linux-hwmon@vger.kernel.org 22347S: Maintained 22348F: drivers/hwmon/vt8231.c 22349 22350VUB300 USB to SDIO/SD/MMC bridge chip 22351L: linux-mmc@vger.kernel.org 22352S: Orphan 22353F: drivers/mmc/host/vub300.c 22354 22355W1 DALLAS'S 1-WIRE BUS 22356M: Evgeniy Polyakov <zbr@ioremap.net> 22357S: Maintained 22358F: Documentation/devicetree/bindings/w1/ 22359F: Documentation/w1/ 22360F: drivers/w1/ 22361F: include/linux/w1.h 22362 22363W83791D HARDWARE MONITORING DRIVER 22364M: Marc Hulsman <m.hulsman@tudelft.nl> 22365L: linux-hwmon@vger.kernel.org 22366S: Maintained 22367F: Documentation/hwmon/w83791d.rst 22368F: drivers/hwmon/w83791d.c 22369 22370W83793 HARDWARE MONITORING DRIVER 22371M: Rudolf Marek <r.marek@assembler.cz> 22372L: linux-hwmon@vger.kernel.org 22373S: Maintained 22374F: Documentation/hwmon/w83793.rst 22375F: drivers/hwmon/w83793.c 22376 22377W83795 HARDWARE MONITORING DRIVER 22378M: Jean Delvare <jdelvare@suse.com> 22379L: linux-hwmon@vger.kernel.org 22380S: Maintained 22381F: drivers/hwmon/w83795.c 22382 22383W83L51xD SD/MMC CARD INTERFACE DRIVER 22384M: Pierre Ossman <pierre@ossman.eu> 22385S: Maintained 22386F: drivers/mmc/host/wbsd.* 22387 22388WACOM PROTOCOL 4 SERIAL TABLETS 22389M: Julian Squires <julian@cipht.net> 22390M: Hans de Goede <hdegoede@redhat.com> 22391L: linux-input@vger.kernel.org 22392S: Maintained 22393F: drivers/input/tablet/wacom_serial4.c 22394 22395WANGXUN ETHERNET DRIVER 22396M: Jiawen Wu <jiawenwu@trustnetic.com> 22397M: Mengyuan Lou <mengyuanlou@net-swift.com> 22398W: https://www.net-swift.com 22399L: netdev@vger.kernel.org 22400S: Maintained 22401F: Documentation/networking/device_drivers/ethernet/wangxun/* 22402F: drivers/net/ethernet/wangxun/ 22403 22404WATCHDOG DEVICE DRIVERS 22405M: Wim Van Sebroeck <wim@linux-watchdog.org> 22406M: Guenter Roeck <linux@roeck-us.net> 22407L: linux-watchdog@vger.kernel.org 22408S: Maintained 22409W: http://www.linux-watchdog.org/ 22410T: git git://www.linux-watchdog.org/linux-watchdog.git 22411F: Documentation/devicetree/bindings/watchdog/ 22412F: Documentation/watchdog/ 22413F: drivers/watchdog/ 22414F: include/linux/watchdog.h 22415F: include/uapi/linux/watchdog.h 22416F: include/trace/events/watchdog.h 22417 22418WHISKEYCOVE PMIC GPIO DRIVER 22419M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22420L: linux-gpio@vger.kernel.org 22421S: Maintained 22422F: drivers/gpio/gpio-wcove.c 22423 22424WHWAVE RTC DRIVER 22425M: Dianlong Li <long17.cool@163.com> 22426L: linux-rtc@vger.kernel.org 22427S: Maintained 22428F: drivers/rtc/rtc-sd3078.c 22429 22430WIIMOTE HID DRIVER 22431M: David Rheinsberg <david.rheinsberg@gmail.com> 22432L: linux-input@vger.kernel.org 22433S: Maintained 22434F: drivers/hid/hid-wiimote* 22435 22436WILOCITY WIL6210 WIRELESS DRIVER 22437L: linux-wireless@vger.kernel.org 22438S: Orphan 22439W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22440F: drivers/net/wireless/ath/wil6210/ 22441 22442WINBOND CIR DRIVER 22443M: David Härdeman <david@hardeman.nu> 22444S: Maintained 22445F: drivers/media/rc/winbond-cir.c 22446 22447WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22448M: William Breathitt Gray <william.gray@linaro.org> 22449L: linux-watchdog@vger.kernel.org 22450S: Maintained 22451F: drivers/watchdog/ebc-c384_wdt.c 22452 22453WINSYSTEMS WS16C48 GPIO DRIVER 22454M: William Breathitt Gray <william.gray@linaro.org> 22455L: linux-gpio@vger.kernel.org 22456S: Maintained 22457F: drivers/gpio/gpio-ws16c48.c 22458 22459WIREGUARD SECURE NETWORK TUNNEL 22460M: Jason A. Donenfeld <Jason@zx2c4.com> 22461L: wireguard@lists.zx2c4.com 22462L: netdev@vger.kernel.org 22463S: Maintained 22464F: drivers/net/wireguard/ 22465F: tools/testing/selftests/wireguard/ 22466 22467WISTRON LAPTOP BUTTON DRIVER 22468M: Miloslav Trmac <mitr@volny.cz> 22469S: Maintained 22470F: drivers/input/misc/wistron_btns.c 22471 22472WL3501 WIRELESS PCMCIA CARD DRIVER 22473L: linux-wireless@vger.kernel.org 22474S: Odd fixes 22475F: drivers/net/wireless/wl3501* 22476 22477WOLFSON MICROELECTRONICS DRIVERS 22478L: patches@opensource.cirrus.com 22479S: Supported 22480W: https://github.com/CirrusLogic/linux-drivers/wiki 22481T: git https://github.com/CirrusLogic/linux-drivers.git 22482F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22483F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22484F: Documentation/devicetree/bindings/mfd/wm831x.txt 22485F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22486F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22487F: Documentation/devicetree/bindings/sound/wm* 22488F: Documentation/hwmon/wm83??.rst 22489F: arch/arm/mach-s3c/mach-crag6410* 22490F: drivers/clk/clk-wm83*.c 22491F: drivers/gpio/gpio-*wm*.c 22492F: drivers/gpio/gpio-arizona.c 22493F: drivers/hwmon/wm83??-hwmon.c 22494F: drivers/input/misc/wm831x-on.c 22495F: drivers/input/touchscreen/wm831x-ts.c 22496F: drivers/input/touchscreen/wm97*.c 22497F: drivers/leds/leds-wm83*.c 22498F: drivers/mfd/arizona* 22499F: drivers/mfd/cs47l24* 22500F: drivers/mfd/wm*.c 22501F: drivers/power/supply/wm83*.c 22502F: drivers/regulator/arizona* 22503F: drivers/regulator/wm8*.c 22504F: drivers/rtc/rtc-wm83*.c 22505F: drivers/video/backlight/wm83*_bl.c 22506F: drivers/watchdog/wm83*_wdt.c 22507F: include/linux/mfd/arizona/ 22508F: include/linux/mfd/wm831x/ 22509F: include/linux/mfd/wm8350/ 22510F: include/linux/mfd/wm8400* 22511F: include/linux/regulator/arizona* 22512F: include/linux/wm97xx.h 22513F: include/sound/wm????.h 22514F: sound/soc/codecs/arizona* 22515F: sound/soc/codecs/cs47l24* 22516F: sound/soc/codecs/wm* 22517 22518WORKQUEUE 22519M: Tejun Heo <tj@kernel.org> 22520R: Lai Jiangshan <jiangshanlai@gmail.com> 22521S: Maintained 22522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22523F: Documentation/core-api/workqueue.rst 22524F: include/linux/workqueue.h 22525F: kernel/workqueue.c 22526 22527WWAN DRIVERS 22528M: Loic Poulain <loic.poulain@linaro.org> 22529M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22530R: Johannes Berg <johannes@sipsolutions.net> 22531L: netdev@vger.kernel.org 22532S: Maintained 22533F: drivers/net/wwan/ 22534F: include/linux/wwan.h 22535F: include/uapi/linux/wwan.h 22536 22537X-POWERS AXP288 PMIC DRIVERS 22538M: Hans de Goede <hdegoede@redhat.com> 22539S: Maintained 22540F: drivers/acpi/pmic/intel_pmic_xpower.c 22541N: axp288 22542 22543X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22544M: Chen-Yu Tsai <wens@csie.org> 22545L: linux-kernel@vger.kernel.org 22546S: Maintained 22547N: axp[128] 22548 22549X.25 STACK 22550M: Martin Schiller <ms@dev.tdt.de> 22551L: linux-x25@vger.kernel.org 22552S: Maintained 22553F: Documentation/networking/lapb-module.rst 22554F: Documentation/networking/x25* 22555F: drivers/net/wan/hdlc_x25.c 22556F: drivers/net/wan/lapbether.c 22557F: include/*/lapb.h 22558F: include/net/x25* 22559F: include/uapi/linux/x25.h 22560F: net/lapb/ 22561F: net/x25/ 22562 22563X86 ARCHITECTURE (32-BIT AND 64-BIT) 22564M: Thomas Gleixner <tglx@linutronix.de> 22565M: Ingo Molnar <mingo@redhat.com> 22566M: Borislav Petkov <bp@alien8.de> 22567M: Dave Hansen <dave.hansen@linux.intel.com> 22568M: x86@kernel.org 22569R: "H. Peter Anvin" <hpa@zytor.com> 22570L: linux-kernel@vger.kernel.org 22571S: Maintained 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22573F: Documentation/devicetree/bindings/x86/ 22574F: Documentation/x86/ 22575F: arch/x86/ 22576 22577X86 ENTRY CODE 22578M: Andy Lutomirski <luto@kernel.org> 22579L: linux-kernel@vger.kernel.org 22580S: Maintained 22581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22582F: arch/x86/entry/ 22583 22584X86 MCE INFRASTRUCTURE 22585M: Tony Luck <tony.luck@intel.com> 22586M: Borislav Petkov <bp@alien8.de> 22587L: linux-edac@vger.kernel.org 22588S: Maintained 22589F: Documentation/ABI/testing/sysfs-mce 22590F: Documentation/x86/x86_64/machinecheck.rst 22591F: arch/x86/kernel/cpu/mce/* 22592 22593X86 MICROCODE UPDATE SUPPORT 22594M: Borislav Petkov <bp@alien8.de> 22595S: Maintained 22596F: arch/x86/kernel/cpu/microcode/* 22597 22598X86 MM 22599M: Dave Hansen <dave.hansen@linux.intel.com> 22600M: Andy Lutomirski <luto@kernel.org> 22601M: Peter Zijlstra <peterz@infradead.org> 22602L: linux-kernel@vger.kernel.org 22603S: Maintained 22604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22605F: arch/x86/mm/ 22606 22607X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22608M: Hans de Goede <hdegoede@redhat.com> 22609L: platform-driver-x86@vger.kernel.org 22610S: Maintained 22611T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22612F: drivers/platform/x86/x86-android-tablets.c 22613 22614X86 PLATFORM DRIVERS 22615M: Hans de Goede <hdegoede@redhat.com> 22616M: Mark Gross <markgross@kernel.org> 22617L: platform-driver-x86@vger.kernel.org 22618S: Maintained 22619T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22620F: drivers/platform/olpc/ 22621F: drivers/platform/x86/ 22622 22623X86 PLATFORM DRIVERS - ARCH 22624R: Darren Hart <dvhart@infradead.org> 22625R: Andy Shevchenko <andy@infradead.org> 22626L: platform-driver-x86@vger.kernel.org 22627L: x86@kernel.org 22628S: Maintained 22629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22630F: arch/x86/platform 22631 22632X86 PLATFORM UV HPE SUPERDOME FLEX 22633M: Steve Wahl <steve.wahl@hpe.com> 22634R: Mike Travis <mike.travis@hpe.com> 22635R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22636R: Russ Anderson <russ.anderson@hpe.com> 22637S: Supported 22638F: arch/x86/include/asm/uv/ 22639F: arch/x86/kernel/apic/x2apic_uv_x.c 22640F: arch/x86/platform/uv/ 22641 22642X86 STACK UNWINDING 22643M: Josh Poimboeuf <jpoimboe@kernel.org> 22644M: Peter Zijlstra <peterz@infradead.org> 22645S: Supported 22646F: arch/x86/include/asm/unwind*.h 22647F: arch/x86/kernel/dumpstack.c 22648F: arch/x86/kernel/stacktrace.c 22649F: arch/x86/kernel/unwind_*.c 22650 22651X86 VDSO 22652M: Andy Lutomirski <luto@kernel.org> 22653L: linux-kernel@vger.kernel.org 22654S: Maintained 22655T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22656F: arch/x86/entry/vdso/ 22657 22658XARRAY 22659M: Matthew Wilcox <willy@infradead.org> 22660L: linux-fsdevel@vger.kernel.org 22661S: Supported 22662F: Documentation/core-api/xarray.rst 22663F: include/linux/idr.h 22664F: include/linux/xarray.h 22665F: lib/idr.c 22666F: lib/xarray.c 22667F: tools/testing/radix-tree 22668 22669XBOX DVD IR REMOTE 22670M: Benjamin Valentin <benpicco@googlemail.com> 22671S: Maintained 22672F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22673F: drivers/media/rc/xbox_remote.c 22674 22675XC2028/3028 TUNER DRIVER 22676M: Mauro Carvalho Chehab <mchehab@kernel.org> 22677L: linux-media@vger.kernel.org 22678S: Maintained 22679W: https://linuxtv.org 22680T: git git://linuxtv.org/media_tree.git 22681F: drivers/media/tuners/xc2028.* 22682 22683XDP (eXpress Data Path) 22684M: Alexei Starovoitov <ast@kernel.org> 22685M: Daniel Borkmann <daniel@iogearbox.net> 22686M: David S. Miller <davem@davemloft.net> 22687M: Jakub Kicinski <kuba@kernel.org> 22688M: Jesper Dangaard Brouer <hawk@kernel.org> 22689M: John Fastabend <john.fastabend@gmail.com> 22690L: netdev@vger.kernel.org 22691L: bpf@vger.kernel.org 22692S: Supported 22693F: include/net/xdp.h 22694F: include/net/xdp_priv.h 22695F: include/trace/events/xdp.h 22696F: kernel/bpf/cpumap.c 22697F: kernel/bpf/devmap.c 22698F: net/core/xdp.c 22699F: samples/bpf/xdp* 22700F: tools/testing/selftests/bpf/*xdp* 22701F: tools/testing/selftests/bpf/*/*xdp* 22702F: drivers/net/ethernet/*/*/*/*/*xdp* 22703F: drivers/net/ethernet/*/*/*xdp* 22704K: (?:\b|_)xdp(?:\b|_) 22705 22706XDP SOCKETS (AF_XDP) 22707M: Björn Töpel <bjorn@kernel.org> 22708M: Magnus Karlsson <magnus.karlsson@intel.com> 22709M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22710R: Jonathan Lemon <jonathan.lemon@gmail.com> 22711L: netdev@vger.kernel.org 22712L: bpf@vger.kernel.org 22713S: Maintained 22714F: Documentation/networking/af_xdp.rst 22715F: include/net/xdp_sock* 22716F: include/net/xsk_buff_pool.h 22717F: include/uapi/linux/if_xdp.h 22718F: include/uapi/linux/xdp_diag.h 22719F: include/net/netns/xdp.h 22720F: net/xdp/ 22721F: tools/testing/selftests/bpf/*xsk* 22722 22723XEN BLOCK SUBSYSTEM 22724M: Roger Pau Monné <roger.pau@citrix.com> 22725L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22726S: Supported 22727F: drivers/block/xen* 22728F: drivers/block/xen-blkback/* 22729 22730XEN HYPERVISOR ARM 22731M: Stefano Stabellini <sstabellini@kernel.org> 22732L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22733S: Maintained 22734F: arch/arm/include/asm/xen/ 22735F: arch/arm/xen/ 22736 22737XEN HYPERVISOR ARM64 22738M: Stefano Stabellini <sstabellini@kernel.org> 22739L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22740S: Maintained 22741F: arch/arm64/include/asm/xen/ 22742F: arch/arm64/xen/ 22743 22744XEN HYPERVISOR INTERFACE 22745M: Juergen Gross <jgross@suse.com> 22746M: Stefano Stabellini <sstabellini@kernel.org> 22747R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22748L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22749S: Supported 22750T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22751F: Documentation/ABI/stable/sysfs-hypervisor-xen 22752F: Documentation/ABI/testing/sysfs-hypervisor-xen 22753F: drivers/*/xen-*front.c 22754F: drivers/xen/ 22755F: include/uapi/xen/ 22756F: include/xen/ 22757F: kernel/configs/xen.config 22758 22759XEN HYPERVISOR X86 22760M: Juergen Gross <jgross@suse.com> 22761R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22762L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22763S: Supported 22764F: arch/x86/configs/xen.config 22765F: arch/x86/include/asm/pvclock-abi.h 22766F: arch/x86/include/asm/xen/ 22767F: arch/x86/platform/pvh/ 22768F: arch/x86/xen/ 22769 22770XEN NETWORK BACKEND DRIVER 22771M: Wei Liu <wei.liu@kernel.org> 22772M: Paul Durrant <paul@xen.org> 22773L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22774L: netdev@vger.kernel.org 22775S: Supported 22776F: drivers/net/xen-netback/* 22777 22778XEN PCI SUBSYSTEM 22779M: Juergen Gross <jgross@suse.com> 22780L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22781S: Supported 22782F: arch/x86/pci/*xen* 22783F: drivers/pci/*xen* 22784 22785XEN PVSCSI DRIVERS 22786M: Juergen Gross <jgross@suse.com> 22787L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22788L: linux-scsi@vger.kernel.org 22789S: Supported 22790F: drivers/scsi/xen-scsifront.c 22791F: drivers/xen/xen-scsiback.c 22792F: include/xen/interface/io/vscsiif.h 22793 22794XEN PVUSB DRIVER 22795M: Juergen Gross <jgross@suse.com> 22796L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22797L: linux-usb@vger.kernel.org 22798S: Supported 22799F: drivers/usb/host/xen* 22800F: include/xen/interface/io/usbif.h 22801 22802XEN SOUND FRONTEND DRIVER 22803M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22804L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22806S: Supported 22807F: sound/xen/* 22808 22809XEN SWIOTLB SUBSYSTEM 22810M: Juergen Gross <jgross@suse.com> 22811M: Stefano Stabellini <sstabellini@kernel.org> 22812L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22813L: iommu@lists.linux.dev 22814S: Supported 22815F: arch/*/include/asm/xen/swiotlb-xen.h 22816F: drivers/xen/swiotlb-xen.c 22817F: include/xen/arm/swiotlb-xen.h 22818F: include/xen/swiotlb-xen.h 22819 22820XFS FILESYSTEM 22821C: irc://irc.oftc.net/xfs 22822M: Darrick J. Wong <djwong@kernel.org> 22823L: linux-xfs@vger.kernel.org 22824S: Supported 22825W: http://xfs.org/ 22826T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22827F: Documentation/ABI/testing/sysfs-fs-xfs 22828F: Documentation/admin-guide/xfs.rst 22829F: Documentation/filesystems/xfs-delayed-logging-design.rst 22830F: Documentation/filesystems/xfs-self-describing-metadata.rst 22831F: fs/xfs/ 22832F: include/uapi/linux/dqblk_xfs.h 22833F: include/uapi/linux/fsmap.h 22834 22835XILINX AMS DRIVER 22836M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22837L: linux-iio@vger.kernel.org 22838S: Maintained 22839F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22840F: drivers/iio/adc/xilinx-ams.c 22841 22842XILINX AXI ETHERNET DRIVER 22843M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22844S: Maintained 22845F: drivers/net/ethernet/xilinx/xilinx_axienet* 22846 22847XILINX CAN DRIVER 22848M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22849R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22850L: linux-can@vger.kernel.org 22851S: Maintained 22852F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22853F: drivers/net/can/xilinx_can.c 22854 22855XILINX GPIO DRIVER 22856M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22857R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22858R: Michal Simek <michal.simek@xilinx.com> 22859S: Maintained 22860F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22861F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22862F: drivers/gpio/gpio-xilinx.c 22863F: drivers/gpio/gpio-zynq.c 22864 22865XILINX SD-FEC IP CORES 22866M: Derek Kiernan <derek.kiernan@xilinx.com> 22867M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22868S: Maintained 22869F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22870F: Documentation/misc-devices/xilinx_sdfec.rst 22871F: drivers/misc/Kconfig 22872F: drivers/misc/Makefile 22873F: drivers/misc/xilinx_sdfec.c 22874F: include/uapi/misc/xilinx_sdfec.h 22875 22876XILINX PWM DRIVER 22877M: Sean Anderson <sean.anderson@seco.com> 22878S: Maintained 22879F: drivers/pwm/pwm-xilinx.c 22880F: include/clocksource/timer-xilinx.h 22881 22882XILINX UARTLITE SERIAL DRIVER 22883M: Peter Korsgaard <jacmet@sunsite.dk> 22884L: linux-serial@vger.kernel.org 22885S: Maintained 22886F: drivers/tty/serial/uartlite.c 22887 22888XILINX VIDEO IP CORES 22889M: Hyun Kwon <hyun.kwon@xilinx.com> 22890M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22891L: linux-media@vger.kernel.org 22892S: Supported 22893T: git git://linuxtv.org/media_tree.git 22894F: Documentation/devicetree/bindings/media/xilinx/ 22895F: drivers/media/platform/xilinx/ 22896F: include/uapi/linux/xilinx-v4l2-controls.h 22897 22898XILINX ZYNQMP DPDMA DRIVER 22899M: Hyun Kwon <hyun.kwon@xilinx.com> 22900M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22901L: dmaengine@vger.kernel.org 22902S: Supported 22903F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22904F: drivers/dma/xilinx/xilinx_dpdma.c 22905F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22906 22907XILINX ZYNQMP PSGTR PHY DRIVER 22908M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22909M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22910L: linux-kernel@vger.kernel.org 22911S: Supported 22912T: git https://github.com/Xilinx/linux-xlnx.git 22913F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22914F: drivers/phy/xilinx/phy-zynqmp.c 22915 22916XILINX ZYNQMP SHA3 DRIVER 22917M: Harsha <harsha.harsha@xilinx.com> 22918S: Maintained 22919F: drivers/crypto/xilinx/zynqmp-sha.c 22920 22921XILINX EVENT MANAGEMENT DRIVER 22922M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22923S: Maintained 22924F: drivers/soc/xilinx/xlnx_event_manager.c 22925F: include/linux/firmware/xlnx-event-manager.h 22926 22927XILLYBUS DRIVER 22928M: Eli Billauer <eli.billauer@gmail.com> 22929L: linux-kernel@vger.kernel.org 22930S: Supported 22931F: drivers/char/xillybus/ 22932 22933XLP9XX I2C DRIVER 22934M: George Cherian <gcherian@marvell.com> 22935L: linux-i2c@vger.kernel.org 22936S: Supported 22937W: http://www.marvell.com 22938F: drivers/i2c/busses/i2c-xlp9xx.c 22939 22940XRA1403 GPIO EXPANDER 22941M: Nandor Han <nandor.han@ge.com> 22942M: Semi Malinen <semi.malinen@ge.com> 22943L: linux-gpio@vger.kernel.org 22944S: Maintained 22945F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22946F: drivers/gpio/gpio-xra1403.c 22947 22948XTENSA XTFPGA PLATFORM SUPPORT 22949M: Max Filippov <jcmvbkbc@gmail.com> 22950L: linux-xtensa@linux-xtensa.org 22951S: Maintained 22952F: drivers/spi/spi-xtensa-xtfpga.c 22953F: sound/soc/xtensa/xtfpga-i2s.c 22954 22955YAM DRIVER FOR AX.25 22956M: Jean-Paul Roubelat <jpr@f6fbb.org> 22957L: linux-hams@vger.kernel.org 22958S: Maintained 22959F: drivers/net/hamradio/yam* 22960F: include/linux/yam.h 22961 22962YAMA SECURITY MODULE 22963M: Kees Cook <keescook@chromium.org> 22964S: Supported 22965T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22966F: Documentation/admin-guide/LSM/Yama.rst 22967F: security/yama/ 22968 22969YEALINK PHONE DRIVER 22970M: Henk Vergonet <Henk.Vergonet@gmail.com> 22971L: usbb2k-api-dev@nongnu.org 22972S: Maintained 22973F: Documentation/input/devices/yealink.rst 22974F: drivers/input/misc/yealink.* 22975 22976Z8530 DRIVER FOR AX.25 22977M: Joerg Reuter <jreuter@yaina.de> 22978L: linux-hams@vger.kernel.org 22979S: Maintained 22980W: http://yaina.de/jreuter/ 22981W: http://www.qsl.net/dl1bke/ 22982F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22983F: drivers/net/hamradio/*scc.c 22984F: drivers/net/hamradio/z8530.h 22985 22986ZBUD COMPRESSED PAGE ALLOCATOR 22987M: Seth Jennings <sjenning@redhat.com> 22988M: Dan Streetman <ddstreet@ieee.org> 22989L: linux-mm@kvack.org 22990S: Maintained 22991F: mm/zbud.c 22992 22993Z3FOLD COMPRESSED PAGE ALLOCATOR 22994M: Vitaly Wool <vitaly.wool@konsulko.com> 22995R: Miaohe Lin <linmiaohe@huawei.com> 22996L: linux-mm@kvack.org 22997S: Maintained 22998F: mm/z3fold.c 22999 23000ZD1211RW WIRELESS DRIVER 23001M: Ulrich Kunitz <kune@deine-taler.de> 23002L: linux-wireless@vger.kernel.org 23003L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23004S: Maintained 23005W: http://zd1211.ath.cx/wiki/DriverRewrite 23006F: drivers/net/wireless/zydas/zd1211rw/ 23007 23008ZD1301 MEDIA DRIVER 23009M: Antti Palosaari <crope@iki.fi> 23010L: linux-media@vger.kernel.org 23011S: Maintained 23012W: https://linuxtv.org/ 23013W: http://palosaari.fi/linux/ 23014Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23015F: drivers/media/usb/dvb-usb-v2/zd1301* 23016 23017ZD1301_DEMOD MEDIA DRIVER 23018M: Antti Palosaari <crope@iki.fi> 23019L: linux-media@vger.kernel.org 23020S: Maintained 23021W: https://linuxtv.org/ 23022W: http://palosaari.fi/linux/ 23023Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23024F: drivers/media/dvb-frontends/zd1301_demod* 23025 23026ZHAOXIN PROCESSOR SUPPORT 23027M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23028L: linux-kernel@vger.kernel.org 23029S: Maintained 23030F: arch/x86/kernel/cpu/zhaoxin.c 23031 23032ZONEFS FILESYSTEM 23033M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23034M: Naohiro Aota <naohiro.aota@wdc.com> 23035R: Johannes Thumshirn <jth@kernel.org> 23036L: linux-fsdevel@vger.kernel.org 23037S: Maintained 23038T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23039F: Documentation/filesystems/zonefs.rst 23040F: fs/zonefs/ 23041 23042ZPOOL COMPRESSED PAGE STORAGE API 23043M: Dan Streetman <ddstreet@ieee.org> 23044L: linux-mm@kvack.org 23045S: Maintained 23046F: include/linux/zpool.h 23047F: mm/zpool.c 23048 23049ZR36067 VIDEO FOR LINUX DRIVER 23050M: Corentin Labbe <clabbe@baylibre.com> 23051L: mjpeg-users@lists.sourceforge.net 23052L: linux-media@vger.kernel.org 23053S: Maintained 23054W: http://mjpeg.sourceforge.net/driver-zoran/ 23055Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23056F: Documentation/driver-api/media/drivers/zoran.rst 23057F: drivers/media/pci/zoran/ 23058 23059ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23060M: Minchan Kim <minchan@kernel.org> 23061M: Sergey Senozhatsky <senozhatsky@chromium.org> 23062L: linux-kernel@vger.kernel.org 23063S: Maintained 23064F: Documentation/admin-guide/blockdev/zram.rst 23065F: drivers/block/zram/ 23066 23067ZS DECSTATION Z85C30 SERIAL DRIVER 23068M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23069S: Maintained 23070F: drivers/tty/serial/zs.* 23071 23072ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23073M: Minchan Kim <minchan@kernel.org> 23074M: Sergey Senozhatsky <senozhatsky@chromium.org> 23075L: linux-mm@kvack.org 23076S: Maintained 23077F: Documentation/mm/zsmalloc.rst 23078F: include/linux/zsmalloc.h 23079F: mm/zsmalloc.c 23080 23081ZSTD 23082M: Nick Terrell <terrelln@fb.com> 23083S: Maintained 23084B: https://github.com/facebook/zstd/issues 23085T: git https://github.com/terrelln/linux.git 23086F: include/linux/zstd* 23087F: lib/zstd/ 23088F: lib/decompress_unzstd.c 23089F: crypto/zstd.c 23090N: zstd 23091K: zstd 23092 23093ZSWAP COMPRESSED SWAP CACHING 23094M: Seth Jennings <sjenning@redhat.com> 23095M: Dan Streetman <ddstreet@ieee.org> 23096M: Vitaly Wool <vitaly.wool@konsulko.com> 23097L: linux-mm@kvack.org 23098S: Maintained 23099F: mm/zswap.c 23100 23101THE REST 23102M: Linus Torvalds <torvalds@linux-foundation.org> 23103L: linux-kernel@vger.kernel.org 23104S: Buried alive in reporters 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23106F: * 23107F: */ 23108