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/asahi-kasei,ak7375.yaml 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 11677L3MDEV 11678M: David Ahern <dsahern@kernel.org> 11679L: netdev@vger.kernel.org 11680S: Maintained 11681F: include/net/l3mdev.h 11682F: net/l3mdev 11683 11684LANDLOCK SECURITY MODULE 11685M: Mickaël Salaün <mic@digikod.net> 11686L: linux-security-module@vger.kernel.org 11687S: Supported 11688W: https://landlock.io 11689T: git https://github.com/landlock-lsm/linux.git 11690F: Documentation/security/landlock.rst 11691F: Documentation/userspace-api/landlock.rst 11692F: include/uapi/linux/landlock.h 11693F: samples/landlock/ 11694F: security/landlock/ 11695F: tools/testing/selftests/landlock/ 11696K: landlock 11697K: LANDLOCK 11698 11699LANTIQ / INTEL Ethernet drivers 11700M: Hauke Mehrtens <hauke@hauke-m.de> 11701L: netdev@vger.kernel.org 11702S: Maintained 11703F: drivers/net/dsa/lantiq_gswip.c 11704F: drivers/net/dsa/lantiq_pce.h 11705F: drivers/net/ethernet/lantiq_xrx200.c 11706F: net/dsa/tag_gswip.c 11707 11708LANTIQ MIPS ARCHITECTURE 11709M: John Crispin <john@phrozen.org> 11710L: linux-mips@vger.kernel.org 11711S: Maintained 11712F: arch/mips/lantiq 11713F: drivers/soc/lantiq 11714 11715LASI 53c700 driver for PARISC 11716M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11717L: linux-scsi@vger.kernel.org 11718S: Maintained 11719F: Documentation/scsi/53c700.rst 11720F: drivers/scsi/53c700* 11721 11722LEAKING_ADDRESSES 11723M: Tobin C. Harding <me@tobin.cc> 11724M: Tycho Andersen <tycho@tycho.pizza> 11725L: linux-hardening@vger.kernel.org 11726S: Maintained 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11728F: scripts/leaking_addresses.pl 11729 11730LED SUBSYSTEM 11731M: Pavel Machek <pavel@ucw.cz> 11732M: Lee Jones <lee@kernel.org> 11733L: linux-leds@vger.kernel.org 11734S: Maintained 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11736F: Documentation/devicetree/bindings/leds/ 11737F: drivers/leds/ 11738F: include/dt-bindings/leds/ 11739F: include/linux/leds.h 11740 11741LEGACY EEPROM DRIVER 11742M: Jean Delvare <jdelvare@suse.com> 11743S: Maintained 11744F: Documentation/misc-devices/eeprom.rst 11745F: drivers/misc/eeprom/eeprom.c 11746 11747LEGO MINDSTORMS EV3 11748R: David Lechner <david@lechnology.com> 11749S: Maintained 11750F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11751F: arch/arm/boot/dts/da850-lego-ev3.dts 11752F: drivers/power/supply/lego_ev3_battery.c 11753 11754LEGO USB Tower driver 11755M: Juergen Stuber <starblue@users.sourceforge.net> 11756L: legousb-devel@lists.sourceforge.net 11757S: Maintained 11758W: http://legousb.sourceforge.net/ 11759F: drivers/usb/misc/legousbtower.c 11760 11761LETSKETCH HID TABLET DRIVER 11762M: Hans de Goede <hdegoede@redhat.com> 11763L: linux-input@vger.kernel.org 11764S: Maintained 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11766F: drivers/hid/hid-letsketch.c 11767 11768LG LAPTOP EXTRAS 11769M: Matan Ziv-Av <matan@svgalib.org> 11770L: platform-driver-x86@vger.kernel.org 11771S: Maintained 11772F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11773F: Documentation/admin-guide/laptops/lg-laptop.rst 11774F: drivers/platform/x86/lg-laptop.c 11775 11776LG2160 MEDIA DRIVER 11777M: Michael Krufky <mkrufky@linuxtv.org> 11778L: linux-media@vger.kernel.org 11779S: Maintained 11780W: https://linuxtv.org 11781W: http://github.com/mkrufky 11782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11783T: git git://linuxtv.org/mkrufky/tuners.git 11784F: drivers/media/dvb-frontends/lg2160.* 11785 11786LGDT3305 MEDIA DRIVER 11787M: Michael Krufky <mkrufky@linuxtv.org> 11788L: linux-media@vger.kernel.org 11789S: Maintained 11790W: https://linuxtv.org 11791W: http://github.com/mkrufky 11792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11793T: git git://linuxtv.org/mkrufky/tuners.git 11794F: drivers/media/dvb-frontends/lgdt3305.* 11795 11796LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11797M: Viresh Kumar <vireshk@kernel.org> 11798L: linux-ide@vger.kernel.org 11799S: Maintained 11800T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11801F: drivers/ata/pata_arasan_cf.c 11802F: include/linux/pata_arasan_cf_data.h 11803 11804LIBATA PATA DRIVERS 11805R: Sergey Shtylyov <s.shtylyov@omp.ru> 11806L: linux-ide@vger.kernel.org 11807F: drivers/ata/ata_*.c 11808F: drivers/ata/pata_*.c 11809 11810LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11811M: Linus Walleij <linus.walleij@linaro.org> 11812L: linux-ide@vger.kernel.org 11813S: Maintained 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11815F: drivers/ata/pata_ftide010.c 11816F: drivers/ata/sata_gemini.c 11817F: drivers/ata/sata_gemini.h 11818 11819LIBATA SATA AHCI PLATFORM devices support 11820M: Hans de Goede <hdegoede@redhat.com> 11821M: Jens Axboe <axboe@kernel.dk> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11825F: drivers/ata/ahci_platform.c 11826F: drivers/ata/libahci_platform.c 11827F: include/linux/ahci_platform.h 11828 11829LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11830M: Serge Semin <fancer.lancer@gmail.com> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11834F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11835F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11836F: drivers/ata/ahci_dwc.c 11837 11838LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11839M: Mikael Pettersson <mikpelinux@gmail.com> 11840L: linux-ide@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11843F: drivers/ata/sata_promise.* 11844 11845LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11846M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11850F: Documentation/ABI/testing/sysfs-ata 11851F: Documentation/devicetree/bindings/ata/ 11852F: drivers/ata/ 11853F: include/linux/ata.h 11854F: include/linux/libata.h 11855 11856LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11857M: Vishal Verma <vishal.l.verma@intel.com> 11858M: Dan Williams <dan.j.williams@intel.com> 11859M: Dave Jiang <dave.jiang@intel.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863P: Documentation/nvdimm/maintainer-entry-profile.rst 11864F: drivers/nvdimm/btt* 11865 11866LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Vishal Verma <vishal.l.verma@intel.com> 11869M: Dave Jiang <dave.jiang@intel.com> 11870L: nvdimm@lists.linux.dev 11871S: Supported 11872Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11873P: Documentation/nvdimm/maintainer-entry-profile.rst 11874F: drivers/nvdimm/pmem* 11875 11876LIBNVDIMM: DEVICETREE BINDINGS 11877M: Oliver O'Halloran <oohall@gmail.com> 11878L: nvdimm@lists.linux.dev 11879S: Supported 11880Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11881F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11882F: drivers/nvdimm/of_pmem.c 11883 11884LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11885M: Dan Williams <dan.j.williams@intel.com> 11886M: Vishal Verma <vishal.l.verma@intel.com> 11887M: Dave Jiang <dave.jiang@intel.com> 11888M: Ira Weiny <ira.weiny@intel.com> 11889L: nvdimm@lists.linux.dev 11890S: Supported 11891Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11892P: Documentation/nvdimm/maintainer-entry-profile.rst 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11894F: drivers/acpi/nfit/* 11895F: drivers/nvdimm/* 11896F: include/linux/libnvdimm.h 11897F: include/linux/nd.h 11898F: include/uapi/linux/ndctl.h 11899F: tools/testing/nvdimm/ 11900 11901LICENSES and SPDX stuff 11902M: Thomas Gleixner <tglx@linutronix.de> 11903M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11904L: linux-spdx@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11907F: COPYING 11908F: Documentation/process/license-rules.rst 11909F: LICENSES/ 11910F: scripts/spdxcheck-test.sh 11911F: scripts/spdxcheck.py 11912F: scripts/spdxexclude 11913 11914LINEAR RANGES HELPERS 11915M: Mark Brown <broonie@kernel.org> 11916R: Matti Vaittinen <mazziesaccount@gmail.com> 11917F: lib/linear_ranges.c 11918F: lib/test_linear_ranges.c 11919F: include/linux/linear_range.h 11920 11921LINUX FOR POWER MACINTOSH 11922M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Odd Fixes 11925F: arch/powerpc/platforms/powermac/ 11926F: drivers/macintosh/ 11927 11928LINUX FOR POWERPC (32-BIT AND 64-BIT) 11929M: Michael Ellerman <mpe@ellerman.id.au> 11930R: Nicholas Piggin <npiggin@gmail.com> 11931R: Christophe Leroy <christophe.leroy@csgroup.eu> 11932L: linuxppc-dev@lists.ozlabs.org 11933S: Supported 11934W: https://github.com/linuxppc/wiki/wiki 11935Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11936T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11937F: Documentation/ABI/stable/sysfs-firmware-opal-* 11938F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11939F: Documentation/devicetree/bindings/powerpc/ 11940F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11941F: Documentation/powerpc/ 11942F: arch/powerpc/ 11943F: drivers/*/*/*pasemi* 11944F: drivers/*/*pasemi* 11945F: drivers/char/tpm/tpm_ibmvtpm* 11946F: drivers/crypto/nx/ 11947F: drivers/crypto/vmx/ 11948F: drivers/i2c/busses/i2c-opal.c 11949F: drivers/net/ethernet/ibm/ibmveth.* 11950F: drivers/net/ethernet/ibm/ibmvnic.* 11951F: drivers/pci/hotplug/pnv_php.c 11952F: drivers/pci/hotplug/rpa* 11953F: drivers/rtc/rtc-opal.c 11954F: drivers/scsi/ibmvscsi/ 11955F: drivers/tty/hvc/hvc_opal.c 11956F: drivers/watchdog/wdrtas.c 11957F: tools/testing/selftests/powerpc 11958N: /pmac 11959N: powermac 11960N: powernv 11961N: [^a-z0-9]ps3 11962N: pseries 11963 11964LINUX FOR POWERPC EMBEDDED MPC5XXX 11965M: Anatolij Gustschin <agust@denx.de> 11966L: linuxppc-dev@lists.ozlabs.org 11967S: Odd Fixes 11968F: arch/powerpc/platforms/512x/ 11969F: arch/powerpc/platforms/52xx/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC4XX 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Orphan 11974F: arch/powerpc/platforms/40x/ 11975F: arch/powerpc/platforms/44x/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11978M: Scott Wood <oss@buserror.net> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Odd fixes 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11982F: Documentation/devicetree/bindings/powerpc/fsl/ 11983F: arch/powerpc/platforms/83xx/ 11984F: arch/powerpc/platforms/85xx/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC8XX 11987M: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Maintained 11990F: arch/powerpc/platforms/8xx/ 11991 11992LINUX KERNEL DUMP TEST MODULE (LKDTM) 11993M: Kees Cook <keescook@chromium.org> 11994S: Maintained 11995F: drivers/misc/lkdtm/* 11996F: tools/testing/selftests/lkdtm/* 11997 11998LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11999M: Alan Stern <stern@rowland.harvard.edu> 12000M: Andrea Parri <parri.andrea@gmail.com> 12001M: Will Deacon <will@kernel.org> 12002M: Peter Zijlstra <peterz@infradead.org> 12003M: Boqun Feng <boqun.feng@gmail.com> 12004M: Nicholas Piggin <npiggin@gmail.com> 12005M: David Howells <dhowells@redhat.com> 12006M: Jade Alglave <j.alglave@ucl.ac.uk> 12007M: Luc Maranget <luc.maranget@inria.fr> 12008M: "Paul E. McKenney" <paulmck@kernel.org> 12009R: Akira Yokosawa <akiyks@gmail.com> 12010R: Daniel Lustig <dlustig@nvidia.com> 12011R: Joel Fernandes <joel@joelfernandes.org> 12012L: linux-kernel@vger.kernel.org 12013L: linux-arch@vger.kernel.org 12014S: Supported 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12016F: Documentation/atomic_bitops.txt 12017F: Documentation/atomic_t.txt 12018F: Documentation/core-api/refcount-vs-atomic.rst 12019F: Documentation/litmus-tests/ 12020F: Documentation/memory-barriers.txt 12021F: tools/memory-model/ 12022 12023LIS3LV02D ACCELEROMETER DRIVER 12024M: Eric Piel <eric.piel@tremplin-utc.net> 12025S: Maintained 12026F: Documentation/misc-devices/lis3lv02d.rst 12027F: drivers/misc/lis3lv02d/ 12028F: drivers/platform/x86/hp/hp_accel.c 12029 12030LIST KUNIT TEST 12031M: David Gow <davidgow@google.com> 12032L: linux-kselftest@vger.kernel.org 12033L: kunit-dev@googlegroups.com 12034S: Maintained 12035F: lib/list-test.c 12036 12037LITEX PLATFORM 12038M: Karol Gugala <kgugala@antmicro.com> 12039M: Mateusz Holenko <mholenko@antmicro.com> 12040M: Gabriel Somlo <gsomlo@gmail.com> 12041M: Joel Stanley <joel@jms.id.au> 12042S: Maintained 12043F: Documentation/devicetree/bindings/*/litex,*.yaml 12044F: arch/openrisc/boot/dts/or1klitex.dts 12045F: include/linux/litex.h 12046F: drivers/tty/serial/liteuart.c 12047F: drivers/soc/litex/* 12048F: drivers/net/ethernet/litex/* 12049F: drivers/mmc/host/litex_mmc.c 12050N: litex 12051 12052LIVE PATCHING 12053M: Josh Poimboeuf <jpoimboe@kernel.org> 12054M: Jiri Kosina <jikos@kernel.org> 12055M: Miroslav Benes <mbenes@suse.cz> 12056M: Petr Mladek <pmladek@suse.com> 12057R: Joe Lawrence <joe.lawrence@redhat.com> 12058L: live-patching@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12061F: Documentation/ABI/testing/sysfs-kernel-livepatch 12062F: Documentation/livepatch/ 12063F: arch/powerpc/include/asm/livepatch.h 12064F: include/linux/livepatch.h 12065F: kernel/livepatch/ 12066F: kernel/module/livepatch.c 12067F: lib/livepatch/ 12068F: samples/livepatch/ 12069F: tools/testing/selftests/livepatch/ 12070 12071LLC (802.2) 12072L: netdev@vger.kernel.org 12073S: Odd fixes 12074F: include/linux/llc.h 12075F: include/net/llc* 12076F: include/uapi/linux/llc.h 12077F: net/llc/ 12078 12079LM73 HARDWARE MONITOR DRIVER 12080M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: drivers/hwmon/lm73.c 12084 12085LM78 HARDWARE MONITOR DRIVER 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: Documentation/hwmon/lm78.rst 12090F: drivers/hwmon/lm78.c 12091 12092LM83 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm83.rst 12097F: drivers/hwmon/lm83.c 12098 12099LM90 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12104F: Documentation/hwmon/lm90.rst 12105F: drivers/hwmon/lm90.c 12106F: include/dt-bindings/thermal/lm90.h 12107 12108LM95234 HARDWARE MONITOR DRIVER 12109M: Guenter Roeck <linux@roeck-us.net> 12110L: linux-hwmon@vger.kernel.org 12111S: Maintained 12112F: Documentation/hwmon/lm95234.rst 12113F: drivers/hwmon/lm95234.c 12114 12115LME2510 MEDIA DRIVER 12116M: Malcolm Priestley <tvboxspy@gmail.com> 12117L: linux-media@vger.kernel.org 12118S: Maintained 12119W: https://linuxtv.org 12120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12121F: drivers/media/usb/dvb-usb-v2/lmedm04* 12122 12123LOADPIN SECURITY MODULE 12124M: Kees Cook <keescook@chromium.org> 12125S: Supported 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12127F: Documentation/admin-guide/LSM/LoadPin.rst 12128F: security/loadpin/ 12129 12130LOCKING PRIMITIVES 12131M: Peter Zijlstra <peterz@infradead.org> 12132M: Ingo Molnar <mingo@redhat.com> 12133M: Will Deacon <will@kernel.org> 12134R: Waiman Long <longman@redhat.com> 12135R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12136L: linux-kernel@vger.kernel.org 12137S: Maintained 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12139F: Documentation/locking/ 12140F: arch/*/include/asm/spinlock*.h 12141F: include/linux/lockdep.h 12142F: include/linux/mutex*.h 12143F: include/linux/rwlock*.h 12144F: include/linux/rwsem*.h 12145F: include/linux/seqlock.h 12146F: include/linux/spinlock*.h 12147F: kernel/locking/ 12148F: lib/locking*.[ch] 12149X: kernel/locking/locktorture.c 12150 12151LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12152M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12153L: linux-ntfs-dev@lists.sourceforge.net 12154S: Maintained 12155W: http://www.linux-ntfs.org/content/view/19/37/ 12156F: Documentation/admin-guide/ldm.rst 12157F: block/partitions/ldm.* 12158 12159LOGITECH HID GAMING KEYBOARDS 12160M: Hans de Goede <hdegoede@redhat.com> 12161L: linux-input@vger.kernel.org 12162S: Maintained 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12164F: drivers/hid/hid-lg-g15.c 12165 12166LONTIUM LT8912B MIPI TO HDMI BRIDGE 12167M: Adrien Grassein <adrien.grassein@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12170F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12171 12172LOONGARCH 12173M: Huacai Chen <chenhuacai@kernel.org> 12174R: WANG Xuerui <kernel@xen0n.name> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12178F: arch/loongarch/ 12179F: drivers/*/*loongarch* 12180F: Documentation/loongarch/ 12181F: Documentation/translations/zh_CN/loongarch/ 12182 12183LOONGSON-2 SOC SERIES GUTS DRIVER 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: loongarch@lists.linux.dev 12186S: Maintained 12187F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12188F: drivers/soc/loongson/loongson2_guts.c 12189 12190LOONGSON-2 SOC SERIES PINCTRL DRIVER 12191M: zhanghongchen <zhanghongchen@loongson.cn> 12192M: Yinbo Zhu <zhuyinbo@loongson.cn> 12193L: linux-gpio@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12196F: drivers/pinctrl/pinctrl-loongson2.c 12197 12198LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12199M: Sathya Prakash <sathya.prakash@broadcom.com> 12200M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12201M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12202L: MPT-FusionLinux.pdl@broadcom.com 12203L: linux-scsi@vger.kernel.org 12204S: Supported 12205W: http://www.avagotech.com/support/ 12206F: drivers/message/fusion/ 12207F: drivers/scsi/mpt3sas/ 12208 12209LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12210M: Matthew Wilcox <willy@infradead.org> 12211L: linux-scsi@vger.kernel.org 12212S: Maintained 12213F: drivers/scsi/sym53c8xx_2/ 12214 12215LTC1660 DAC DRIVER 12216M: Marcus Folkesson <marcus.folkesson@gmail.com> 12217L: linux-iio@vger.kernel.org 12218S: Maintained 12219F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12220F: drivers/iio/dac/ltc1660.c 12221 12222LTC2688 IIO DAC DRIVER 12223M: Nuno Sá <nuno.sa@analog.com> 12224L: linux-iio@vger.kernel.org 12225S: Supported 12226W: https://ez.analog.com/linux-software-drivers 12227F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12228F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12229F: drivers/iio/dac/ltc2688.c 12230 12231LTC2947 HARDWARE MONITOR DRIVER 12232M: Nuno Sá <nuno.sa@analog.com> 12233L: linux-hwmon@vger.kernel.org 12234S: Supported 12235W: https://ez.analog.com/linux-software-drivers 12236F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12237F: drivers/hwmon/ltc2947-core.c 12238F: drivers/hwmon/ltc2947-i2c.c 12239F: drivers/hwmon/ltc2947-spi.c 12240F: drivers/hwmon/ltc2947.h 12241 12242LTC2983 IIO TEMPERATURE DRIVER 12243M: Nuno Sá <nuno.sa@analog.com> 12244L: linux-iio@vger.kernel.org 12245S: Supported 12246W: https://ez.analog.com/linux-software-drivers 12247F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12248F: drivers/iio/temperature/ltc2983.c 12249 12250LTC4261 HARDWARE MONITOR DRIVER 12251M: Guenter Roeck <linux@roeck-us.net> 12252L: linux-hwmon@vger.kernel.org 12253S: Maintained 12254F: Documentation/hwmon/ltc4261.rst 12255F: drivers/hwmon/ltc4261.c 12256 12257LTC4306 I2C MULTIPLEXER DRIVER 12258M: Michael Hennerich <michael.hennerich@analog.com> 12259L: linux-i2c@vger.kernel.org 12260S: Supported 12261W: https://ez.analog.com/linux-software-drivers 12262F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12263F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12264 12265LTP (Linux Test Project) 12266M: Mike Frysinger <vapier@gentoo.org> 12267M: Cyril Hrubis <chrubis@suse.cz> 12268M: Wanlong Gao <wanlong.gao@gmail.com> 12269M: Jan Stancek <jstancek@redhat.com> 12270M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12271M: Alexey Kodanev <alexey.kodanev@oracle.com> 12272L: ltp@lists.linux.it (subscribers-only) 12273S: Maintained 12274W: http://linux-test-project.github.io/ 12275T: git https://github.com/linux-test-project/ltp.git 12276 12277LYNX 28G SERDES PHY DRIVER 12278M: Ioana Ciornei <ioana.ciornei@nxp.com> 12279L: netdev@vger.kernel.org 12280S: Supported 12281F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12282F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12283 12284LYNX PCS MODULE 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: drivers/net/pcs/pcs-lynx.c 12289F: include/linux/pcs-lynx.h 12290 12291M68K ARCHITECTURE 12292M: Geert Uytterhoeven <geert@linux-m68k.org> 12293L: linux-m68k@lists.linux-m68k.org 12294S: Maintained 12295W: http://www.linux-m68k.org/ 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12297F: arch/m68k/ 12298F: drivers/zorro/ 12299 12300M68K ON APPLE MACINTOSH 12301M: Joshua Thompson <funaho@jurai.org> 12302L: linux-m68k@lists.linux-m68k.org 12303S: Maintained 12304W: http://www.mac.linux-m68k.org/ 12305F: arch/m68k/mac/ 12306F: drivers/macintosh/adb-iop.c 12307F: drivers/macintosh/via-macii.c 12308 12309M68K ON HP9000/300 12310M: Philip Blundell <philb@gnu.org> 12311S: Maintained 12312W: http://www.tazenda.demon.co.uk/phil/linux-hp 12313F: arch/m68k/hp300/ 12314 12315M88DS3103 MEDIA DRIVER 12316M: Antti Palosaari <crope@iki.fi> 12317L: linux-media@vger.kernel.org 12318S: Maintained 12319W: https://linuxtv.org 12320W: http://palosaari.fi/linux/ 12321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12322T: git git://linuxtv.org/anttip/media_tree.git 12323F: drivers/media/dvb-frontends/m88ds3103* 12324 12325M88RS2000 MEDIA DRIVER 12326M: Malcolm Priestley <tvboxspy@gmail.com> 12327L: linux-media@vger.kernel.org 12328S: Maintained 12329W: https://linuxtv.org 12330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12331F: drivers/media/dvb-frontends/m88rs2000* 12332 12333MA901 MASTERKIT USB FM RADIO DRIVER 12334M: Alexey Klimov <klimov.linux@gmail.com> 12335L: linux-media@vger.kernel.org 12336S: Maintained 12337T: git git://linuxtv.org/media_tree.git 12338F: drivers/media/radio/radio-ma901.c 12339 12340MAC80211 12341M: Johannes Berg <johannes@sipsolutions.net> 12342L: linux-wireless@vger.kernel.org 12343S: Maintained 12344W: https://wireless.wiki.kernel.org/ 12345Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12348F: Documentation/networking/mac80211-injection.rst 12349F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12350F: drivers/net/wireless/mac80211_hwsim.[ch] 12351F: include/net/mac80211.h 12352F: net/mac80211/ 12353 12354MAILBOX API 12355M: Jassi Brar <jassisinghbrar@gmail.com> 12356L: linux-kernel@vger.kernel.org 12357S: Maintained 12358F: drivers/mailbox/ 12359F: include/linux/mailbox_client.h 12360F: include/linux/mailbox_controller.h 12361F: include/dt-bindings/mailbox/ 12362F: Documentation/devicetree/bindings/mailbox/ 12363 12364MAILBOX ARM MHUv2 12365M: Viresh Kumar <viresh.kumar@linaro.org> 12366M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12367L: linux-kernel@vger.kernel.org 12368S: Maintained 12369F: drivers/mailbox/arm_mhuv2.c 12370F: include/linux/mailbox/arm_mhuv2_message.h 12371F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12372 12373MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12374M: Jeremy Kerr <jk@codeconstruct.com.au> 12375M: Matt Johnston <matt@codeconstruct.com.au> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/networking/mctp.rst 12379F: drivers/net/mctp/ 12380F: include/net/mctp.h 12381F: include/net/mctpdevice.h 12382F: include/net/netns/mctp.h 12383F: net/mctp/ 12384 12385MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12386M: Michael Kerrisk <mtk.manpages@gmail.com> 12387L: linux-man@vger.kernel.org 12388S: Maintained 12389W: http://www.kernel.org/doc/man-pages 12390 12391MAPLE TREE 12392M: Liam R. Howlett <Liam.Howlett@oracle.com> 12393L: linux-mm@kvack.org 12394S: Supported 12395F: Documentation/core-api/maple_tree.rst 12396F: include/linux/maple_tree.h 12397F: include/trace/events/maple_tree.h 12398F: lib/maple_tree.c 12399F: lib/test_maple_tree.c 12400F: tools/testing/radix-tree/linux/maple_tree.h 12401F: tools/testing/radix-tree/maple.c 12402 12403MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12404M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12405L: linux-mips@vger.kernel.org 12406S: Maintained 12407F: arch/mips/boot/dts/img/pistachio* 12408 12409MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12410M: Andrew Lunn <andrew@lunn.ch> 12411L: netdev@vger.kernel.org 12412S: Maintained 12413F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12414F: Documentation/networking/devlink/mv88e6xxx.rst 12415F: drivers/net/dsa/mv88e6xxx/ 12416F: include/linux/dsa/mv88e6xxx.h 12417F: include/linux/platform_data/mv88e6xxx.h 12418 12419MARVELL ARMADA 3700 PHY DRIVERS 12420M: Miquel Raynal <miquel.raynal@bootlin.com> 12421S: Maintained 12422F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12423F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12424F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12425F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12426 12427MARVELL ARMADA 3700 SERIAL DRIVER 12428M: Pali Rohár <pali@kernel.org> 12429S: Maintained 12430F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12431F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12432F: drivers/tty/serial/mvebu-uart.c 12433 12434MARVELL ARMADA DRM SUPPORT 12435M: Russell King <linux@armlinux.org.uk> 12436S: Maintained 12437T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12438T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12439F: Documentation/devicetree/bindings/display/armada/ 12440F: drivers/gpu/drm/armada/ 12441F: include/uapi/drm/armada_drm.h 12442 12443MARVELL CRYPTO DRIVER 12444M: Boris Brezillon <bbrezillon@kernel.org> 12445M: Arnaud Ebalard <arno@natisbad.org> 12446M: Srujana Challa <schalla@marvell.com> 12447L: linux-crypto@vger.kernel.org 12448S: Maintained 12449F: drivers/crypto/marvell/ 12450F: include/linux/soc/marvell/octeontx2/ 12451 12452MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12453M: Mirko Lindner <mlindner@marvell.com> 12454M: Stephen Hemminger <stephen@networkplumber.org> 12455L: netdev@vger.kernel.org 12456S: Maintained 12457F: drivers/net/ethernet/marvell/sk* 12458 12459MARVELL LIBERTAS WIRELESS DRIVER 12460L: libertas-dev@lists.infradead.org 12461S: Orphan 12462F: drivers/net/wireless/marvell/libertas/ 12463 12464MARVELL MACCHIATOBIN SUPPORT 12465M: Russell King <linux@armlinux.org.uk> 12466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12467S: Maintained 12468F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12469 12470MARVELL MV643XX ETHERNET DRIVER 12471M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: drivers/net/ethernet/marvell/mv643xx_eth.* 12475F: include/linux/mv643xx.h 12476 12477MARVELL MV88X3310 PHY DRIVER 12478M: Russell King <linux@armlinux.org.uk> 12479M: Marek Behún <kabel@kernel.org> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: drivers/net/phy/marvell10g.c 12483 12484MARVELL MVEBU THERMAL DRIVER 12485M: Miquel Raynal <miquel.raynal@bootlin.com> 12486S: Maintained 12487F: drivers/thermal/armada_thermal.c 12488 12489MARVELL MVNETA ETHERNET DRIVER 12490M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: drivers/net/ethernet/marvell/mvneta.* 12494 12495MARVELL MVPP2 ETHERNET DRIVER 12496M: Marcin Wojtas <mw@semihalf.com> 12497M: Russell King <linux@armlinux.org.uk> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12501F: drivers/net/ethernet/marvell/mvpp2/ 12502 12503MARVELL MWIFIEX WIRELESS DRIVER 12504M: Amitkumar Karwar <amitkarwar@gmail.com> 12505M: Ganapathi Bhat <ganapathi017@gmail.com> 12506M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12507M: Xinming Hu <huxinming820@gmail.com> 12508L: linux-wireless@vger.kernel.org 12509S: Maintained 12510F: drivers/net/wireless/marvell/mwifiex/ 12511 12512MARVELL MWL8K WIRELESS DRIVER 12513M: Lennert Buytenhek <buytenh@wantstofly.org> 12514L: linux-wireless@vger.kernel.org 12515S: Odd Fixes 12516F: drivers/net/wireless/marvell/mwl8k.c 12517 12518MARVELL NAND CONTROLLER DRIVER 12519M: Miquel Raynal <miquel.raynal@bootlin.com> 12520L: linux-mtd@lists.infradead.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12523F: drivers/mtd/nand/raw/marvell_nand.c 12524 12525MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12526M: Sunil Goutham <sgoutham@marvell.com> 12527M: Geetha sowjanya <gakula@marvell.com> 12528M: Subbaraya Sundeep <sbhatta@marvell.com> 12529M: hariprasad <hkelam@marvell.com> 12530L: netdev@vger.kernel.org 12531S: Supported 12532F: drivers/net/ethernet/marvell/octeontx2/nic/ 12533F: include/linux/soc/marvell/octeontx2/ 12534 12535MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12536M: Sunil Goutham <sgoutham@marvell.com> 12537M: Linu Cherian <lcherian@marvell.com> 12538M: Geetha sowjanya <gakula@marvell.com> 12539M: Jerin Jacob <jerinj@marvell.com> 12540M: hariprasad <hkelam@marvell.com> 12541M: Subbaraya Sundeep <sbhatta@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12545F: drivers/net/ethernet/marvell/octeontx2/af/ 12546 12547MARVELL PRESTERA ETHERNET SWITCH DRIVER 12548M: Taras Chornyi <taras.chornyi@plvision.eu> 12549S: Supported 12550W: https://github.com/Marvell-switching/switchdev-prestera 12551F: drivers/net/ethernet/marvell/prestera/ 12552 12553MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12554M: Nicolas Pitre <nico@fluxnic.net> 12555S: Odd Fixes 12556F: drivers/mmc/host/mvsdio.* 12557 12558MARVELL USB MDIO CONTROLLER DRIVER 12559M: Tobias Waldekranz <tobias@waldekranz.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12563F: drivers/net/mdio/mdio-mvusb.c 12564 12565MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12566M: Hu Ziji <huziji@marvell.com> 12567L: linux-mmc@vger.kernel.org 12568S: Supported 12569F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12570F: drivers/mmc/host/sdhci-xenon* 12571 12572MARVELL OCTEON ENDPOINT DRIVER 12573M: Veerasenareddy Burru <vburru@marvell.com> 12574M: Abhijit Ayarekar <aayarekar@marvell.com> 12575L: netdev@vger.kernel.org 12576S: Supported 12577F: drivers/net/ethernet/marvell/octeon_ep 12578 12579MATROX FRAMEBUFFER DRIVER 12580L: linux-fbdev@vger.kernel.org 12581S: Orphan 12582F: drivers/video/fbdev/matrox/matroxfb_* 12583F: include/uapi/linux/matroxfb.h 12584 12585MAX15301 DRIVER 12586M: Daniel Nilsson <daniel.nilsson@flex.com> 12587L: linux-hwmon@vger.kernel.org 12588S: Maintained 12589F: Documentation/hwmon/max15301.rst 12590F: drivers/hwmon/pmbus/max15301.c 12591 12592MAX16065 HARDWARE MONITOR DRIVER 12593M: Guenter Roeck <linux@roeck-us.net> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max16065.rst 12597F: drivers/hwmon/max16065.c 12598 12599MAX2175 SDR TUNER DRIVER 12600M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12601L: linux-media@vger.kernel.org 12602S: Maintained 12603T: git git://linuxtv.org/media_tree.git 12604F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12605F: Documentation/userspace-api/media/drivers/max2175.rst 12606F: drivers/media/i2c/max2175* 12607F: include/uapi/linux/max2175.h 12608 12609MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12610L: linux-hwmon@vger.kernel.org 12611S: Orphan 12612F: Documentation/hwmon/max6650.rst 12613F: drivers/hwmon/max6650.c 12614 12615MAX6697 HARDWARE MONITOR DRIVER 12616M: Guenter Roeck <linux@roeck-us.net> 12617L: linux-hwmon@vger.kernel.org 12618S: Maintained 12619F: Documentation/devicetree/bindings/hwmon/max6697.txt 12620F: Documentation/hwmon/max6697.rst 12621F: drivers/hwmon/max6697.c 12622F: include/linux/platform_data/max6697.h 12623 12624MAX9286 QUAD GMSL DESERIALIZER DRIVER 12625M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12626M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12627M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12628M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12629L: linux-media@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12632F: drivers/media/i2c/max9286.c 12633 12634MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12635M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: drivers/staging/media/max96712/max96712.c 12639 12640MAX9860 MONO AUDIO VOICE CODEC DRIVER 12641M: Peter Rosin <peda@axentia.se> 12642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12643S: Maintained 12644F: Documentation/devicetree/bindings/sound/max9860.txt 12645F: sound/soc/codecs/max9860.* 12646 12647MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12648M: Andreas Klinger <ak@it-klinger.de> 12649L: linux-iio@vger.kernel.org 12650S: Maintained 12651F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12652F: drivers/iio/proximity/mb1232.c 12653 12654MAXIM MAX11205 DRIVER 12655M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12656L: linux-iio@vger.kernel.org 12657S: Supported 12658W: https://ez.analog.com/linux-software-drivers 12659F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12660F: drivers/iio/adc/max11205.c 12661 12662MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12663R: Iskren Chernev <iskren.chernev@gmail.com> 12664R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12665R: Marek Szyprowski <m.szyprowski@samsung.com> 12666R: Matheus Castello <matheus@castello.eng.br> 12667L: linux-pm@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12670F: drivers/power/supply/max17040_battery.c 12671 12672MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12673R: Hans de Goede <hdegoede@redhat.com> 12674R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12675R: Marek Szyprowski <m.szyprowski@samsung.com> 12676R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12677R: Purism Kernel Team <kernel@puri.sm> 12678L: linux-pm@vger.kernel.org 12679S: Maintained 12680F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12681F: drivers/power/supply/max17042_battery.c 12682 12683MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12684M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12685L: linux-kernel@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12688F: drivers/regulator/max20086-regulator.c 12689 12690MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12691M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12692L: linux-iio@vger.kernel.org 12693S: Maintained 12694F: drivers/iio/temperature/max30208.c 12695 12696MAXIM MAX77650 PMIC MFD DRIVER 12697M: Bartosz Golaszewski <brgl@bgdev.pl> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/*/*max77650.yaml 12701F: Documentation/devicetree/bindings/*/max77650*.yaml 12702F: drivers/gpio/gpio-max77650.c 12703F: drivers/input/misc/max77650-onkey.c 12704F: drivers/leds/leds-max77650.c 12705F: drivers/mfd/max77650.c 12706F: drivers/power/supply/max77650-charger.c 12707F: drivers/regulator/max77650-regulator.c 12708F: include/linux/mfd/max77650.h 12709 12710MAXIM MAX77714 PMIC MFD DRIVER 12711M: Luca Ceresoli <luca@lucaceresoli.net> 12712S: Maintained 12713F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12714F: drivers/mfd/max77714.c 12715F: include/linux/mfd/max77714.h 12716 12717MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12718M: Javier Martinez Canillas <javier@dowhile0.org> 12719L: linux-kernel@vger.kernel.org 12720S: Supported 12721F: Documentation/devicetree/bindings/*/*max77802.yaml 12722F: drivers/regulator/max77802-regulator.c 12723F: include/dt-bindings/*/*max77802.h 12724 12725MAXIM MAX77976 BATTERY CHARGER 12726M: Luca Ceresoli <luca@lucaceresoli.net> 12727S: Supported 12728F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12729F: drivers/power/supply/max77976_charger.c 12730 12731MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12732M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12733L: linux-pm@vger.kernel.org 12734S: Supported 12735B: mailto:linux-samsung-soc@vger.kernel.org 12736F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12737F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12738F: drivers/power/supply/max14577_charger.c 12739F: drivers/power/supply/max77693_charger.c 12740 12741MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12742M: Chanwoo Choi <cw00.choi@samsung.com> 12743M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12744L: linux-kernel@vger.kernel.org 12745S: Supported 12746B: mailto:linux-samsung-soc@vger.kernel.org 12747F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12748F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12749F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12750F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12751F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12752F: drivers/*/*max77843.c 12753F: drivers/*/max14577*.c 12754F: drivers/*/max77686*.c 12755F: drivers/*/max77693*.c 12756F: drivers/clk/clk-max77686.c 12757F: drivers/extcon/extcon-max14577.c 12758F: drivers/extcon/extcon-max77693.c 12759F: drivers/rtc/rtc-max77686.c 12760F: include/linux/mfd/max14577*.h 12761F: include/linux/mfd/max77686*.h 12762F: include/linux/mfd/max77693*.h 12763 12764MAXIRADIO FM RADIO RECEIVER DRIVER 12765M: Hans Verkuil <hverkuil@xs4all.nl> 12766L: linux-media@vger.kernel.org 12767S: Maintained 12768W: https://linuxtv.org 12769T: git git://linuxtv.org/media_tree.git 12770F: drivers/media/radio/radio-maxiradio* 12771 12772MAXLINEAR ETHERNET PHY DRIVER 12773M: Xu Liang <lxu@maxlinear.com> 12774L: netdev@vger.kernel.org 12775S: Supported 12776F: drivers/net/phy/mxl-gpy.c 12777 12778MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12779R: Yasushi SHOJI <yashi@spacecubics.com> 12780L: linux-can@vger.kernel.org 12781S: Maintained 12782F: drivers/net/can/usb/mcba_usb.c 12783 12784MCAN MMIO DEVICE DRIVER 12785M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12789F: drivers/net/can/m_can/m_can.c 12790F: drivers/net/can/m_can/m_can.h 12791F: drivers/net/can/m_can/m_can_platform.c 12792 12793MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12794M: Rishi Gupta <gupt21@gmail.com> 12795L: linux-i2c@vger.kernel.org 12796L: linux-input@vger.kernel.org 12797S: Maintained 12798F: drivers/hid/hid-mcp2221.c 12799 12800MCP251XFD SPI-CAN NETWORK DRIVER 12801M: Marc Kleine-Budde <mkl@pengutronix.de> 12802M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12803R: Thomas Kopp <thomas.kopp@microchip.com> 12804L: linux-can@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12807F: drivers/net/can/spi/mcp251xfd/ 12808 12809MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12810M: Peter Rosin <peda@axentia.se> 12811L: linux-iio@vger.kernel.org 12812S: Maintained 12813F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12814F: drivers/iio/potentiometer/mcp4018.c 12815F: drivers/iio/potentiometer/mcp4531.c 12816 12817MCR20A IEEE-802.15.4 RADIO DRIVER 12818M: Xue Liu <liuxuenetmail@gmail.com> 12819L: linux-wpan@vger.kernel.org 12820S: Maintained 12821W: https://github.com/xueliu/mcr20a-linux 12822F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12823F: drivers/net/ieee802154/mcr20a.c 12824F: drivers/net/ieee802154/mcr20a.h 12825 12826MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12827M: William Breathitt Gray <william.gray@linaro.org> 12828L: linux-iio@vger.kernel.org 12829S: Maintained 12830F: drivers/iio/dac/cio-dac.c 12831 12832MEDIA CONTROLLER FRAMEWORK 12833M: Sakari Ailus <sakari.ailus@linux.intel.com> 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835L: linux-media@vger.kernel.org 12836S: Supported 12837W: https://www.linuxtv.org 12838T: git git://linuxtv.org/media_tree.git 12839F: drivers/media/mc/ 12840F: include/media/media-*.h 12841F: include/uapi/linux/media.h 12842 12843MEDIA DRIVER FOR FREESCALE IMX PXP 12844M: Philipp Zabel <p.zabel@pengutronix.de> 12845L: linux-media@vger.kernel.org 12846S: Maintained 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/platform/nxp/imx-pxp.[ch] 12849 12850MEDIA DRIVERS FOR ASCOT2E 12851M: Sergey Kozlov <serjk@netup.ru> 12852M: Abylay Ospan <aospan@netup.ru> 12853L: linux-media@vger.kernel.org 12854S: Supported 12855W: https://linuxtv.org 12856W: http://netup.tv/ 12857T: git git://linuxtv.org/media_tree.git 12858F: drivers/media/dvb-frontends/ascot2e* 12859 12860MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12861M: Jasmin Jessich <jasmin@anw.at> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/dvb-frontends/cxd2099* 12867 12868MEDIA DRIVERS FOR CXD2841ER 12869M: Sergey Kozlov <serjk@netup.ru> 12870M: Abylay Ospan <aospan@netup.ru> 12871L: linux-media@vger.kernel.org 12872S: Supported 12873W: https://linuxtv.org 12874W: http://netup.tv/ 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/dvb-frontends/cxd2841er* 12877 12878MEDIA DRIVERS FOR CXD2880 12879M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: http://linuxtv.org/ 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/dvb-frontends/cxd2880/* 12885F: drivers/media/spi/cxd2880* 12886 12887MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12888L: linux-media@vger.kernel.org 12889S: Orphan 12890W: https://linuxtv.org 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/pci/ddbridge/* 12893 12894MEDIA DRIVERS FOR FREESCALE IMX 12895M: Steve Longerbeam <slongerbeam@gmail.com> 12896M: Philipp Zabel <p.zabel@pengutronix.de> 12897L: linux-media@vger.kernel.org 12898S: Maintained 12899T: git git://linuxtv.org/media_tree.git 12900F: Documentation/admin-guide/media/imx.rst 12901F: Documentation/devicetree/bindings/media/imx.txt 12902F: drivers/staging/media/imx/ 12903F: include/linux/imx-media.h 12904F: include/media/imx.h 12905 12906MEDIA DRIVERS FOR FREESCALE IMX7 12907M: Rui Miguel Silva <rmfrfs@gmail.com> 12908M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: Documentation/admin-guide/media/imx7.rst 12913F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12914F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12915F: drivers/media/platform/nxp/imx-mipi-csis.c 12916F: drivers/media/platform/nxp/imx7-media-csi.c 12917 12918MEDIA DRIVERS FOR HELENE 12919M: Abylay Ospan <aospan@netup.ru> 12920L: linux-media@vger.kernel.org 12921S: Supported 12922W: https://linuxtv.org 12923W: http://netup.tv/ 12924T: git git://linuxtv.org/media_tree.git 12925F: drivers/media/dvb-frontends/helene* 12926 12927MEDIA DRIVERS FOR HORUS3A 12928M: Sergey Kozlov <serjk@netup.ru> 12929M: Abylay Ospan <aospan@netup.ru> 12930L: linux-media@vger.kernel.org 12931S: Supported 12932W: https://linuxtv.org 12933W: http://netup.tv/ 12934T: git git://linuxtv.org/media_tree.git 12935F: drivers/media/dvb-frontends/horus3a* 12936 12937MEDIA DRIVERS FOR LNBH25 12938M: Sergey Kozlov <serjk@netup.ru> 12939M: Abylay Ospan <aospan@netup.ru> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://linuxtv.org 12943W: http://netup.tv/ 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/dvb-frontends/lnbh25* 12946 12947MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12948L: linux-media@vger.kernel.org 12949S: Orphan 12950W: https://linuxtv.org 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/mxl5xx* 12953 12954MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/pci/netup_unidvb/* 12963 12964MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12965M: Dmitry Osipenko <digetx@gmail.com> 12966L: linux-media@vger.kernel.org 12967L: linux-tegra@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12971F: drivers/media/platform/nvidia/tegra-vde/ 12972 12973MEDIA DRIVERS FOR RENESAS - CEU 12974M: Jacopo Mondi <jacopo@jmondi.org> 12975L: linux-media@vger.kernel.org 12976L: linux-renesas-soc@vger.kernel.org 12977S: Supported 12978T: git git://linuxtv.org/media_tree.git 12979F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12980F: drivers/media/platform/renesas/renesas-ceu.c 12981F: include/media/drv-intf/renesas-ceu.h 12982 12983MEDIA DRIVERS FOR RENESAS - DRIF 12984M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12985L: linux-media@vger.kernel.org 12986L: linux-renesas-soc@vger.kernel.org 12987S: Supported 12988T: git git://linuxtv.org/media_tree.git 12989F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12990F: drivers/media/platform/renesas/rcar_drif.c 12991 12992MEDIA DRIVERS FOR RENESAS - FCP 12993M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12994L: linux-media@vger.kernel.org 12995L: linux-renesas-soc@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12999F: drivers/media/platform/renesas/rcar-fcp.c 13000F: include/media/rcar-fcp.h 13001 13002MEDIA DRIVERS FOR RENESAS - FDP1 13003M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13004L: linux-media@vger.kernel.org 13005L: linux-renesas-soc@vger.kernel.org 13006S: Supported 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13009F: drivers/media/platform/renesas/rcar_fdp1.c 13010 13011MEDIA DRIVERS FOR RENESAS - VIN 13012M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13018F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13019F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13020F: drivers/media/platform/renesas/rcar-isp.c 13021F: drivers/media/platform/renesas/rcar-vin/ 13022 13023MEDIA DRIVERS FOR RENESAS - VSP1 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13031F: drivers/media/platform/renesas/vsp1/ 13032 13033MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13034L: linux-media@vger.kernel.org 13035S: Orphan 13036W: https://linuxtv.org 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/stv0910* 13039 13040MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv6111* 13046 13047MEDIA DRIVERS FOR STM32 - DCMI 13048M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13049L: linux-media@vger.kernel.org 13050S: Supported 13051T: git git://linuxtv.org/media_tree.git 13052F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13053F: drivers/media/platform/st/stm32/stm32-dcmi.c 13054 13055MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13056M: Mauro Carvalho Chehab <mchehab@kernel.org> 13057L: linux-media@vger.kernel.org 13058S: Maintained 13059W: https://linuxtv.org 13060Q: http://patchwork.kernel.org/project/linux-media/list/ 13061T: git git://linuxtv.org/media_tree.git 13062F: Documentation/admin-guide/media/ 13063F: Documentation/devicetree/bindings/media/ 13064F: Documentation/driver-api/media/ 13065F: Documentation/userspace-api/media/ 13066F: drivers/media/ 13067F: drivers/staging/media/ 13068F: include/dt-bindings/media/ 13069F: include/linux/platform_data/media/ 13070F: include/media/ 13071F: include/uapi/linux/dvb/ 13072F: include/uapi/linux/ivtv* 13073F: include/uapi/linux/media.h 13074F: include/uapi/linux/uvcvideo.h 13075F: include/uapi/linux/v4l2-* 13076F: include/uapi/linux/videodev2.h 13077 13078MEDIATEK BLUETOOTH DRIVER 13079M: Sean Wang <sean.wang@mediatek.com> 13080L: linux-bluetooth@vger.kernel.org 13081L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13082S: Maintained 13083F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13084F: drivers/bluetooth/btmtkuart.c 13085 13086MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13087M: Sean Wang <sean.wang@mediatek.com> 13088L: linux-pm@vger.kernel.org 13089S: Maintained 13090F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13091F: drivers/power/reset/mt6323-poweroff.c 13092 13093MEDIATEK CIR DRIVER 13094M: Sean Wang <sean.wang@mediatek.com> 13095S: Maintained 13096F: drivers/media/rc/mtk-cir.c 13097 13098MEDIATEK DMA DRIVER 13099M: Sean Wang <sean.wang@mediatek.com> 13100L: dmaengine@vger.kernel.org 13101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13102L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: Documentation/devicetree/bindings/dma/mtk-* 13105F: drivers/dma/mediatek/ 13106 13107MEDIATEK ETHERNET DRIVER 13108M: Felix Fietkau <nbd@nbd.name> 13109M: John Crispin <john@phrozen.org> 13110M: Sean Wang <sean.wang@mediatek.com> 13111M: Mark Lee <Mark-MC.Lee@mediatek.com> 13112M: Lorenzo Bianconi <lorenzo@kernel.org> 13113L: netdev@vger.kernel.org 13114S: Maintained 13115F: drivers/net/ethernet/mediatek/ 13116 13117MEDIATEK I2C CONTROLLER DRIVER 13118M: Qii Wang <qii.wang@mediatek.com> 13119L: linux-i2c@vger.kernel.org 13120S: Maintained 13121F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13122F: drivers/i2c/busses/i2c-mt65xx.c 13123 13124MEDIATEK IOMMU DRIVER 13125M: Yong Wu <yong.wu@mediatek.com> 13126L: iommu@lists.linux.dev 13127L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13128S: Supported 13129F: Documentation/devicetree/bindings/iommu/mediatek* 13130F: drivers/iommu/mtk_iommu* 13131F: include/dt-bindings/memory/mt*-port.h 13132 13133MEDIATEK JPEG DRIVER 13134M: Bin Liu <bin.liu@mediatek.com> 13135S: Supported 13136F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13137F: drivers/media/platform/mediatek/jpeg/ 13138 13139MEDIATEK KEYPAD DRIVER 13140M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13141S: Supported 13142F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13143F: drivers/input/keyboard/mt6779-keypad.c 13144 13145MEDIATEK MDP DRIVER 13146M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13147M: Houlong Wei <houlong.wei@mediatek.com> 13148M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13151F: drivers/media/platform/mediatek/mdp/ 13152F: drivers/media/platform/mediatek/vpu/ 13153 13154MEDIATEK MEDIA DRIVER 13155M: Tiffany Lin <tiffany.lin@mediatek.com> 13156M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13157M: Yunfei Dong <yunfei.dong@mediatek.com> 13158S: Supported 13159F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13160F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13161F: drivers/media/platform/mediatek/vcodec/ 13162F: drivers/media/platform/mediatek/vpu/ 13163 13164MEDIATEK MMC/SD/SDIO DRIVER 13165M: Chaotian Jing <chaotian.jing@mediatek.com> 13166S: Maintained 13167F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13168F: drivers/mmc/host/mtk-sd.c 13169 13170MEDIATEK MT76 WIRELESS LAN DRIVER 13171M: Felix Fietkau <nbd@nbd.name> 13172M: Lorenzo Bianconi <lorenzo@kernel.org> 13173M: Ryder Lee <ryder.lee@mediatek.com> 13174R: Shayne Chen <shayne.chen@mediatek.com> 13175R: Sean Wang <sean.wang@mediatek.com> 13176L: linux-wireless@vger.kernel.org 13177S: Maintained 13178F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13179F: drivers/net/wireless/mediatek/mt76/ 13180 13181MEDIATEK MT7601U WIRELESS LAN DRIVER 13182M: Jakub Kicinski <kuba@kernel.org> 13183L: linux-wireless@vger.kernel.org 13184S: Maintained 13185F: drivers/net/wireless/mediatek/mt7601u/ 13186 13187MEDIATEK MT7621 CLOCK DRIVER 13188M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13189S: Maintained 13190F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13191F: drivers/clk/ralink/clk-mt7621.c 13192 13193MEDIATEK MT7621/28/88 I2C DRIVER 13194M: Stefan Roese <sr@denx.de> 13195L: linux-i2c@vger.kernel.org 13196S: Maintained 13197F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13198F: drivers/i2c/busses/i2c-mt7621.c 13199 13200MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13201M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13202S: Maintained 13203F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13204F: drivers/pci/controller/pcie-mt7621.c 13205 13206MEDIATEK MT7621 PHY PCI DRIVER 13207M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13208S: Maintained 13209F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13210F: drivers/phy/ralink/phy-mt7621-pci.c 13211 13212MEDIATEK NAND CONTROLLER DRIVER 13213L: linux-mtd@lists.infradead.org 13214S: Orphan 13215F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13216F: drivers/mtd/nand/raw/mtk_* 13217 13218MEDIATEK PMIC LED DRIVER 13219M: Sean Wang <sean.wang@mediatek.com> 13220S: Maintained 13221F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13222F: drivers/leds/leds-mt6323.c 13223 13224MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13225M: Sean Wang <sean.wang@mediatek.com> 13226S: Maintained 13227F: drivers/char/hw_random/mtk-rng.c 13228 13229MEDIATEK SMI DRIVER 13230M: Yong Wu <yong.wu@mediatek.com> 13231L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13232S: Supported 13233F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13234F: drivers/memory/mtk-smi.c 13235F: include/soc/mediatek/smi.h 13236 13237MEDIATEK SWITCH DRIVER 13238M: Sean Wang <sean.wang@mediatek.com> 13239M: Landen Chao <Landen.Chao@mediatek.com> 13240M: DENG Qingfang <dqfext@gmail.com> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/dsa/mt7530.* 13244F: net/dsa/tag_mtk.c 13245 13246MEDIATEK T7XX 5G WWAN MODEM DRIVER 13247M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13248M: Intel Corporation <linuxwwan@intel.com> 13249R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13250R: Liu Haijun <haijun.liu@mediatek.com> 13251R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13252R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13253L: netdev@vger.kernel.org 13254S: Supported 13255F: drivers/net/wwan/t7xx/ 13256 13257MEDIATEK USB3 DRD IP DRIVER 13258M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13259L: linux-usb@vger.kernel.org 13260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13261L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13262S: Maintained 13263F: Documentation/devicetree/bindings/usb/mediatek,* 13264F: drivers/usb/host/xhci-mtk* 13265F: drivers/usb/mtu3/ 13266 13267MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13268M: Peter Senna Tschudin <peter.senna@gmail.com> 13269M: Martin Donnelly <martin.donnelly@ge.com> 13270M: Martyn Welch <martyn.welch@collabora.co.uk> 13271S: Maintained 13272F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13273F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13274 13275MEGARAID SCSI/SAS DRIVERS 13276M: Kashyap Desai <kashyap.desai@broadcom.com> 13277M: Sumit Saxena <sumit.saxena@broadcom.com> 13278M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13279L: megaraidlinux.pdl@broadcom.com 13280L: linux-scsi@vger.kernel.org 13281S: Maintained 13282W: http://www.avagotech.com/support/ 13283F: Documentation/scsi/megaraid.rst 13284F: drivers/scsi/megaraid.* 13285F: drivers/scsi/megaraid/ 13286 13287MELEXIS MLX90614 DRIVER 13288M: Crt Mori <cmo@melexis.com> 13289L: linux-iio@vger.kernel.org 13290S: Supported 13291W: http://www.melexis.com 13292F: drivers/iio/temperature/mlx90614.c 13293 13294MELEXIS MLX90632 DRIVER 13295M: Crt Mori <cmo@melexis.com> 13296L: linux-iio@vger.kernel.org 13297S: Supported 13298W: http://www.melexis.com 13299F: drivers/iio/temperature/mlx90632.c 13300 13301MELFAS MIP4 TOUCHSCREEN DRIVER 13302M: Sangwon Jee <jeesw@melfas.com> 13303S: Supported 13304W: http://www.melfas.com 13305F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13306F: drivers/input/touchscreen/melfas_mip4.c 13307 13308MELLANOX BLUEFIELD I2C DRIVER 13309M: Khalil Blaiech <kblaiech@nvidia.com> 13310M: Asmaa Mnebhi <asmaa@nvidia.com> 13311L: linux-i2c@vger.kernel.org 13312S: Supported 13313F: drivers/i2c/busses/i2c-mlxbf.c 13314 13315MELLANOX ETHERNET DRIVER (mlx4_en) 13316M: Tariq Toukan <tariqt@nvidia.com> 13317L: netdev@vger.kernel.org 13318S: Supported 13319W: http://www.mellanox.com 13320Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13321F: drivers/net/ethernet/mellanox/mlx4/en_* 13322 13323MELLANOX ETHERNET DRIVER (mlx5e) 13324M: Saeed Mahameed <saeedm@nvidia.com> 13325L: netdev@vger.kernel.org 13326S: Supported 13327W: http://www.mellanox.com 13328Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13329F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13330 13331MELLANOX ETHERNET INNOVA DRIVERS 13332R: Boris Pismenny <borisp@nvidia.com> 13333L: netdev@vger.kernel.org 13334S: Supported 13335W: http://www.mellanox.com 13336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13337F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13338F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13339F: include/linux/mlx5/mlx5_ifc_fpga.h 13340 13341MELLANOX ETHERNET SWITCH DRIVERS 13342M: Ido Schimmel <idosch@nvidia.com> 13343M: Petr Machata <petrm@nvidia.com> 13344L: netdev@vger.kernel.org 13345S: Supported 13346W: http://www.mellanox.com 13347Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13348F: drivers/net/ethernet/mellanox/mlxsw/ 13349F: tools/testing/selftests/drivers/net/mlxsw/ 13350 13351MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13352M: mlxsw@nvidia.com 13353L: netdev@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13357F: drivers/net/ethernet/mellanox/mlxfw/ 13358 13359MELLANOX HARDWARE PLATFORM SUPPORT 13360M: Hans de Goede <hdegoede@redhat.com> 13361M: Mark Gross <markgross@kernel.org> 13362M: Vadim Pasternak <vadimp@nvidia.com> 13363L: platform-driver-x86@vger.kernel.org 13364S: Supported 13365F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13366F: drivers/platform/mellanox/ 13367F: include/linux/platform_data/mlxreg.h 13368 13369MELLANOX MLX4 core VPI driver 13370M: Tariq Toukan <tariqt@nvidia.com> 13371L: netdev@vger.kernel.org 13372L: linux-rdma@vger.kernel.org 13373S: Supported 13374W: http://www.mellanox.com 13375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13376F: drivers/net/ethernet/mellanox/mlx4/ 13377F: include/linux/mlx4/ 13378 13379MELLANOX MLX4 IB driver 13380M: Yishai Hadas <yishaih@nvidia.com> 13381L: linux-rdma@vger.kernel.org 13382S: Supported 13383W: http://www.mellanox.com 13384Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13385F: drivers/infiniband/hw/mlx4/ 13386F: include/linux/mlx4/ 13387F: include/uapi/rdma/mlx4-abi.h 13388 13389MELLANOX MLX5 core VPI driver 13390M: Saeed Mahameed <saeedm@nvidia.com> 13391M: Leon Romanovsky <leonro@nvidia.com> 13392L: netdev@vger.kernel.org 13393L: linux-rdma@vger.kernel.org 13394S: Supported 13395W: http://www.mellanox.com 13396Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13397F: Documentation/networking/device_drivers/ethernet/mellanox/ 13398F: drivers/net/ethernet/mellanox/mlx5/core/ 13399F: include/linux/mlx5/ 13400 13401MELLANOX MLX5 IB driver 13402M: Leon Romanovsky <leonro@nvidia.com> 13403L: linux-rdma@vger.kernel.org 13404S: Supported 13405W: http://www.mellanox.com 13406Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13407F: drivers/infiniband/hw/mlx5/ 13408F: include/linux/mlx5/ 13409F: include/uapi/rdma/mlx5-abi.h 13410 13411MELLANOX MLXCPLD I2C AND MUX DRIVER 13412M: Vadim Pasternak <vadimp@nvidia.com> 13413M: Michael Shych <michaelsh@nvidia.com> 13414L: linux-i2c@vger.kernel.org 13415S: Supported 13416F: Documentation/i2c/busses/i2c-mlxcpld.rst 13417F: drivers/i2c/busses/i2c-mlxcpld.c 13418F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13419 13420MELLANOX MLXCPLD LED DRIVER 13421M: Vadim Pasternak <vadimp@nvidia.com> 13422L: linux-leds@vger.kernel.org 13423S: Supported 13424F: Documentation/leds/leds-mlxcpld.rst 13425F: drivers/leds/leds-mlxcpld.c 13426F: drivers/leds/leds-mlxreg.c 13427 13428MELLANOX PLATFORM DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430L: platform-driver-x86@vger.kernel.org 13431S: Supported 13432F: drivers/platform/x86/mlx-platform.c 13433 13434MEMBARRIER SUPPORT 13435M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13436M: "Paul E. McKenney" <paulmck@kernel.org> 13437L: linux-kernel@vger.kernel.org 13438S: Supported 13439F: arch/powerpc/include/asm/membarrier.h 13440F: include/uapi/linux/membarrier.h 13441F: kernel/sched/membarrier.c 13442 13443MEMBLOCK 13444M: Mike Rapoport <rppt@kernel.org> 13445L: linux-mm@kvack.org 13446S: Maintained 13447F: Documentation/core-api/boot-time-mm.rst 13448F: include/linux/memblock.h 13449F: mm/memblock.c 13450F: tools/testing/memblock/ 13451 13452MEMORY CONTROLLER DRIVERS 13453M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13454L: linux-kernel@vger.kernel.org 13455S: Maintained 13456B: mailto:krzysztof.kozlowski@linaro.org 13457T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13458F: Documentation/devicetree/bindings/memory-controllers/ 13459F: drivers/memory/ 13460F: include/dt-bindings/memory/ 13461F: include/memory/ 13462 13463MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13464M: Dmitry Osipenko <digetx@gmail.com> 13465L: linux-pm@vger.kernel.org 13466L: linux-tegra@vger.kernel.org 13467T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13468S: Maintained 13469F: drivers/devfreq/tegra30-devfreq.c 13470 13471MEMORY MANAGEMENT 13472M: Andrew Morton <akpm@linux-foundation.org> 13473L: linux-mm@kvack.org 13474S: Maintained 13475W: http://www.linux-mm.org 13476T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13477T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13478F: include/linux/gfp.h 13479F: include/linux/gfp_types.h 13480F: include/linux/memory_hotplug.h 13481F: include/linux/mm.h 13482F: include/linux/mmzone.h 13483F: include/linux/pagewalk.h 13484F: mm/ 13485F: tools/testing/selftests/vm/ 13486 13487VMALLOC 13488M: Andrew Morton <akpm@linux-foundation.org> 13489R: Uladzislau Rezki <urezki@gmail.com> 13490R: Christoph Hellwig <hch@infradead.org> 13491L: linux-mm@kvack.org 13492S: Maintained 13493W: http://www.linux-mm.org 13494T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13495F: include/linux/vmalloc.h 13496F: mm/vmalloc.c 13497 13498MEMORY HOT(UN)PLUG 13499M: David Hildenbrand <david@redhat.com> 13500M: Oscar Salvador <osalvador@suse.de> 13501L: linux-mm@kvack.org 13502S: Maintained 13503F: Documentation/admin-guide/mm/memory-hotplug.rst 13504F: Documentation/core-api/memory-hotplug.rst 13505F: drivers/base/memory.c 13506F: include/linux/memory_hotplug.h 13507F: mm/memory_hotplug.c 13508F: tools/testing/selftests/memory-hotplug/ 13509 13510MEMORY TECHNOLOGY DEVICES (MTD) 13511M: Miquel Raynal <miquel.raynal@bootlin.com> 13512M: Richard Weinberger <richard@nod.at> 13513M: Vignesh Raghavendra <vigneshr@ti.com> 13514L: linux-mtd@lists.infradead.org 13515S: Maintained 13516W: http://www.linux-mtd.infradead.org/ 13517Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13518C: irc://irc.oftc.net/mtd 13519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13521F: Documentation/devicetree/bindings/mtd/ 13522F: drivers/mtd/ 13523F: include/linux/mtd/ 13524F: include/uapi/mtd/ 13525 13526MEMSENSING MICROSYSTEMS MSA311 DRIVER 13527M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13528L: linux-iio@vger.kernel.org 13529S: Maintained 13530F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13531F: drivers/iio/accel/msa311.c 13532 13533MEN A21 WATCHDOG DRIVER 13534M: Johannes Thumshirn <morbidrsa@gmail.com> 13535L: linux-watchdog@vger.kernel.org 13536S: Maintained 13537F: drivers/watchdog/mena21_wdt.c 13538 13539MEN CHAMELEON BUS (mcb) 13540M: Johannes Thumshirn <morbidrsa@gmail.com> 13541S: Maintained 13542F: Documentation/driver-api/men-chameleon-bus.rst 13543F: drivers/mcb/ 13544F: include/linux/mcb.h 13545 13546MEN F21BMC (Board Management Controller) 13547M: Andreas Werner <andreas.werner@men.de> 13548S: Supported 13549F: Documentation/hwmon/menf21bmc.rst 13550F: drivers/hwmon/menf21bmc_hwmon.c 13551F: drivers/leds/leds-menf21bmc.c 13552F: drivers/mfd/menf21bmc.c 13553F: drivers/watchdog/menf21bmc_wdt.c 13554 13555MEN Z069 WATCHDOG DRIVER 13556M: Johannes Thumshirn <jth@kernel.org> 13557L: linux-watchdog@vger.kernel.org 13558S: Maintained 13559F: drivers/watchdog/menz69_wdt.c 13560 13561MESON AO CEC DRIVER FOR AMLOGIC SOCS 13562M: Neil Armstrong <neil.armstrong@linaro.org> 13563L: linux-media@vger.kernel.org 13564L: linux-amlogic@lists.infradead.org 13565S: Supported 13566W: http://linux-meson.com/ 13567T: git git://linuxtv.org/media_tree.git 13568F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13569F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13570F: drivers/media/cec/platform/meson/ao-cec.c 13571 13572MESON GE2D DRIVER FOR AMLOGIC SOCS 13573M: Neil Armstrong <neil.armstrong@linaro.org> 13574L: linux-media@vger.kernel.org 13575L: linux-amlogic@lists.infradead.org 13576S: Supported 13577T: git git://linuxtv.org/media_tree.git 13578F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13579F: drivers/media/platform/amlogic/meson-ge2d/ 13580 13581MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13582M: Liang Yang <liang.yang@amlogic.com> 13583L: linux-mtd@lists.infradead.org 13584S: Maintained 13585F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13586F: drivers/mtd/nand/raw/meson_* 13587 13588MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13589M: Neil Armstrong <neil.armstrong@linaro.org> 13590L: linux-media@vger.kernel.org 13591L: linux-amlogic@lists.infradead.org 13592S: Supported 13593T: git git://linuxtv.org/media_tree.git 13594F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13595F: drivers/staging/media/meson/vdec/ 13596 13597METHODE UDPU SUPPORT 13598M: Vladimir Vid <vladimir.vid@sartura.hr> 13599S: Maintained 13600F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13601 13602MHI BUS 13603M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13604L: mhi@lists.linux.dev 13605L: linux-arm-msm@vger.kernel.org 13606S: Maintained 13607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13608F: Documentation/ABI/stable/sysfs-bus-mhi 13609F: Documentation/mhi/ 13610F: drivers/bus/mhi/ 13611F: include/linux/mhi.h 13612 13613MICROBLAZE ARCHITECTURE 13614M: Michal Simek <monstr@monstr.eu> 13615S: Supported 13616W: http://www.monstr.eu/fdt/ 13617T: git git://git.monstr.eu/linux-2.6-microblaze.git 13618F: arch/microblaze/ 13619 13620MICROCHIP AT91 DMA DRIVERS 13621M: Ludovic Desroches <ludovic.desroches@microchip.com> 13622M: Tudor Ambarus <tudor.ambarus@microchip.com> 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624L: dmaengine@vger.kernel.org 13625S: Supported 13626F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13627F: drivers/dma/at_hdmac.c 13628F: drivers/dma/at_xdmac.c 13629F: include/dt-bindings/dma/at91.h 13630 13631MICROCHIP AT91 SERIAL DRIVER 13632M: Richard Genoud <richard.genoud@gmail.com> 13633S: Maintained 13634F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13635F: drivers/tty/serial/atmel_serial.c 13636F: drivers/tty/serial/atmel_serial.h 13637 13638MICROCHIP AT91 USART MFD DRIVER 13639M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13640L: linux-kernel@vger.kernel.org 13641S: Supported 13642F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13643F: drivers/mfd/at91-usart.c 13644F: include/dt-bindings/mfd/at91-usart.h 13645 13646MICROCHIP AT91 USART SPI DRIVER 13647M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13648L: linux-spi@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13651F: drivers/spi/spi-at91-usart.c 13652 13653MICROCHIP AUDIO ASOC DRIVERS 13654M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13656S: Supported 13657F: sound/soc/atmel 13658 13659MICROCHIP CSI2DC DRIVER 13660M: Eugen Hristev <eugen.hristev@microchip.com> 13661L: linux-media@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13664F: drivers/media/platform/microchip/microchip-csi2dc.c 13665 13666MICROCHIP ECC DRIVER 13667M: Tudor Ambarus <tudor.ambarus@microchip.com> 13668L: linux-crypto@vger.kernel.org 13669S: Maintained 13670F: drivers/crypto/atmel-ecc.* 13671 13672MICROCHIP EIC DRIVER 13673M: Claudiu Beznea <claudiu.beznea@microchip.com> 13674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13675S: Supported 13676F: drivers/irqchip/irq-mchp-eic.c 13677 13678MICROCHIP I2C DRIVER 13679M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13680L: linux-i2c@vger.kernel.org 13681S: Supported 13682F: drivers/i2c/busses/i2c-at91-*.c 13683F: drivers/i2c/busses/i2c-at91.h 13684 13685MICROCHIP ISC DRIVER 13686M: Eugen Hristev <eugen.hristev@microchip.com> 13687L: linux-media@vger.kernel.org 13688S: Supported 13689F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13690F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13691F: drivers/staging/media/deprecated/atmel/atmel-isc* 13692F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13693F: drivers/media/platform/microchip/microchip-isc* 13694F: drivers/media/platform/microchip/microchip-sama*-isc* 13695F: include/linux/atmel-isc-media.h 13696 13697MICROCHIP ISI DRIVER 13698M: Eugen Hristev <eugen.hristev@microchip.com> 13699L: linux-media@vger.kernel.org 13700S: Supported 13701F: drivers/media/platform/atmel/atmel-isi.c 13702F: drivers/media/platform/atmel/atmel-isi.h 13703 13704MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13705M: Woojung Huh <woojung.huh@microchip.com> 13706M: UNGLinuxDriver@microchip.com 13707L: netdev@vger.kernel.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13710F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13711F: drivers/net/dsa/microchip/* 13712F: include/linux/platform_data/microchip-ksz.h 13713F: net/dsa/tag_ksz.c 13714 13715MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13716M: Arun Ramadoss <arun.ramadoss@microchip.com> 13717R: UNGLinuxDriver@microchip.com 13718L: netdev@vger.kernel.org 13719S: Maintained 13720F: drivers/net/phy/microchip_t1.c 13721 13722MICROCHIP LAN743X ETHERNET DRIVER 13723M: Bryan Whitehead <bryan.whitehead@microchip.com> 13724M: UNGLinuxDriver@microchip.com 13725L: netdev@vger.kernel.org 13726S: Maintained 13727F: drivers/net/ethernet/microchip/lan743x_* 13728 13729MICROCHIP LAN966X ETHERNET DRIVER 13730M: Horatiu Vultur <horatiu.vultur@microchip.com> 13731M: UNGLinuxDriver@microchip.com 13732L: netdev@vger.kernel.org 13733S: Maintained 13734F: drivers/net/ethernet/microchip/lan966x/* 13735 13736MICROCHIP LCDFB DRIVER 13737M: Nicolas Ferre <nicolas.ferre@microchip.com> 13738L: linux-fbdev@vger.kernel.org 13739S: Maintained 13740F: drivers/video/fbdev/atmel_lcdfb.c 13741F: include/video/atmel_lcdc.h 13742 13743MICROCHIP MCP16502 PMIC DRIVER 13744M: Claudiu Beznea <claudiu.beznea@microchip.com> 13745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13746S: Supported 13747F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13748F: drivers/regulator/mcp16502.c 13749 13750MICROCHIP MCP3911 ADC DRIVER 13751M: Marcus Folkesson <marcus.folkesson@gmail.com> 13752M: Kent Gustavsson <kent@minoris.se> 13753L: linux-iio@vger.kernel.org 13754S: Maintained 13755F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13756F: drivers/iio/adc/mcp3911.c 13757 13758MICROCHIP MMC/SD/SDIO MCI DRIVER 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760S: Maintained 13761F: drivers/mmc/host/atmel-mci.c 13762 13763MICROCHIP NAND DRIVER 13764M: Tudor Ambarus <tudor.ambarus@microchip.com> 13765L: linux-mtd@lists.infradead.org 13766S: Supported 13767F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13768F: drivers/mtd/nand/raw/atmel/* 13769 13770MICROCHIP PCI1XXXX GP DRIVER 13771M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13772L: linux-gpio@vger.kernel.org 13773S: Supported 13774F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13775F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13776F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13777 13778MICROCHIP OTPC DRIVER 13779M: Claudiu Beznea <claudiu.beznea@microchip.com> 13780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13781S: Supported 13782F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13783F: drivers/nvmem/microchip-otpc.c 13784F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13785 13786MICROCHIP PCI1XXXX I2C DRIVER 13787M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13788M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13789M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13790L: linux-i2c@vger.kernel.org 13791S: Maintained 13792F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13793 13794MICROCHIP PWM DRIVER 13795M: Claudiu Beznea <claudiu.beznea@microchip.com> 13796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13797L: linux-pwm@vger.kernel.org 13798S: Supported 13799F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13800F: drivers/pwm/pwm-atmel.c 13801 13802MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13803M: Eugen Hristev <eugen.hristev@microchip.com> 13804L: linux-iio@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13807F: drivers/iio/adc/at91-sama5d2_adc.c 13808F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13809 13810MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13811M: Claudiu Beznea <claudiu.beznea@microchip.com> 13812S: Supported 13813F: drivers/power/reset/at91-sama5d2_shdwc.c 13814 13815MICROCHIP SPI DRIVER 13816M: Tudor Ambarus <tudor.ambarus@microchip.com> 13817S: Supported 13818F: drivers/spi/spi-atmel.* 13819 13820MICROCHIP SSC DRIVER 13821M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: drivers/misc/atmel-ssc.c 13825F: include/linux/atmel-ssc.h 13826 13827MICROCHIP SOC DRIVERS 13828M: Conor Dooley <conor@kernel.org> 13829S: Supported 13830T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13831F: drivers/soc/microchip/ 13832 13833MICROCHIP USB251XB DRIVER 13834M: Richard Leitner <richard.leitner@skidata.com> 13835L: linux-usb@vger.kernel.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13838F: drivers/usb/misc/usb251xb.c 13839 13840MICROCHIP USBA UDC DRIVER 13841M: Cristian Birsan <cristian.birsan@microchip.com> 13842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13843S: Supported 13844F: drivers/usb/gadget/udc/atmel_usba_udc.* 13845 13846MICROCHIP WILC1000 WIFI DRIVER 13847M: Ajay Singh <ajay.kathat@microchip.com> 13848M: Claudiu Beznea <claudiu.beznea@microchip.com> 13849L: linux-wireless@vger.kernel.org 13850S: Supported 13851F: drivers/net/wireless/microchip/wilc1000/ 13852 13853MICROSEMI MIPS SOCS 13854M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13855M: UNGLinuxDriver@microchip.com 13856L: linux-mips@vger.kernel.org 13857S: Supported 13858F: Documentation/devicetree/bindings/mips/mscc.txt 13859F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13860F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13861F: arch/mips/boot/dts/mscc/ 13862F: arch/mips/configs/generic/board-ocelot.config 13863F: arch/mips/generic/board-ocelot.c 13864 13865MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13866M: Don Brace <don.brace@microchip.com> 13867L: storagedev@microchip.com 13868L: linux-scsi@vger.kernel.org 13869S: Supported 13870F: Documentation/scsi/smartpqi.rst 13871F: drivers/scsi/smartpqi/Kconfig 13872F: drivers/scsi/smartpqi/Makefile 13873F: drivers/scsi/smartpqi/smartpqi*.[ch] 13874F: include/linux/cciss*.h 13875F: include/uapi/linux/cciss*.h 13876 13877MICROSOFT MANA RDMA DRIVER 13878M: Long Li <longli@microsoft.com> 13879M: Ajay Sharma <sharmaajay@microsoft.com> 13880L: linux-rdma@vger.kernel.org 13881S: Supported 13882F: drivers/infiniband/hw/mana/ 13883F: include/net/mana 13884F: include/uapi/rdma/mana-abi.h 13885 13886MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13887M: Maximilian Luz <luzmaximilian@gmail.com> 13888L: platform-driver-x86@vger.kernel.org 13889S: Maintained 13890F: drivers/platform/surface/surface_aggregator_tabletsw.c 13891 13892MICROSOFT SURFACE BATTERY AND AC DRIVERS 13893M: Maximilian Luz <luzmaximilian@gmail.com> 13894L: linux-pm@vger.kernel.org 13895L: platform-driver-x86@vger.kernel.org 13896S: Maintained 13897F: drivers/power/supply/surface_battery.c 13898F: drivers/power/supply/surface_charger.c 13899 13900MICROSOFT SURFACE DTX DRIVER 13901M: Maximilian Luz <luzmaximilian@gmail.com> 13902L: platform-driver-x86@vger.kernel.org 13903S: Maintained 13904F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13905F: drivers/platform/surface/surface_dtx.c 13906F: include/uapi/linux/surface_aggregator/dtx.h 13907 13908MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13909M: Maximilian Luz <luzmaximilian@gmail.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Maintained 13912F: drivers/platform/surface/surface_gpe.c 13913 13914MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13915M: Hans de Goede <hdegoede@redhat.com> 13916M: Mark Gross <markgross@kernel.org> 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13921F: drivers/platform/surface/ 13922 13923MICROSOFT SURFACE HID TRANSPORT DRIVER 13924M: Maximilian Luz <luzmaximilian@gmail.com> 13925L: linux-input@vger.kernel.org 13926L: platform-driver-x86@vger.kernel.org 13927S: Maintained 13928F: drivers/hid/surface-hid/ 13929 13930MICROSOFT SURFACE HOT-PLUG DRIVER 13931M: Maximilian Luz <luzmaximilian@gmail.com> 13932L: platform-driver-x86@vger.kernel.org 13933S: Maintained 13934F: drivers/platform/surface/surface_hotplug.c 13935 13936MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13937M: Maximilian Luz <luzmaximilian@gmail.com> 13938L: platform-driver-x86@vger.kernel.org 13939S: Maintained 13940F: drivers/platform/surface/surface_platform_profile.c 13941 13942MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13943M: Chen Yu <yu.c.chen@intel.com> 13944L: platform-driver-x86@vger.kernel.org 13945S: Supported 13946F: drivers/platform/surface/surfacepro3_button.c 13947 13948MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952W: https://github.com/linux-surface/surface-aggregator-module 13953C: irc://irc.libera.chat/linux-surface 13954F: Documentation/driver-api/surface_aggregator/ 13955F: drivers/platform/surface/aggregator/ 13956F: drivers/platform/surface/surface_acpi_notify.c 13957F: drivers/platform/surface/surface_aggregator_cdev.c 13958F: drivers/platform/surface/surface_aggregator_registry.c 13959F: include/linux/surface_acpi_notify.h 13960F: include/linux/surface_aggregator/ 13961F: include/uapi/linux/surface_aggregator/ 13962 13963MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: drivers/platform/surface/surface_aggregator_hub.c 13968 13969MICROTEK X6 SCANNER 13970M: Oliver Neukum <oliver@neukum.org> 13971S: Maintained 13972F: drivers/usb/image/microtek.* 13973 13974MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13975M: Luka Kovacic <luka.kovacic@sartura.hr> 13976M: Luka Perkov <luka.perkov@sartura.hr> 13977S: Maintained 13978F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13979F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13980F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13981F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13982F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13983F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13984 13985MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13986M: Sakari Ailus <sakari.ailus@linux.intel.com> 13987L: linux-media@vger.kernel.org 13988S: Maintained 13989F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13990F: Documentation/driver-api/media/drivers/ccs/ 13991F: Documentation/userspace-api/media/drivers/ccs.rst 13992F: drivers/media/i2c/ccs-pll.c 13993F: drivers/media/i2c/ccs-pll.h 13994F: drivers/media/i2c/ccs/ 13995F: include/uapi/linux/ccs.h 13996F: include/uapi/linux/smiapp.h 13997 13998MIPS 13999M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14000L: linux-mips@vger.kernel.org 14001S: Maintained 14002W: http://www.linux-mips.org/ 14003Q: https://patchwork.kernel.org/project/linux-mips/list/ 14004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14005F: Documentation/devicetree/bindings/mips/ 14006F: Documentation/mips/ 14007F: arch/mips/ 14008F: drivers/platform/mips/ 14009F: include/dt-bindings/mips/ 14010 14011MIPS BOSTON DEVELOPMENT BOARD 14012M: Paul Burton <paulburton@kernel.org> 14013L: linux-mips@vger.kernel.org 14014S: Maintained 14015F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14016F: arch/mips/boot/dts/img/boston.dts 14017F: arch/mips/configs/generic/board-boston.config 14018F: drivers/clk/imgtec/clk-boston.c 14019F: include/dt-bindings/clock/boston-clock.h 14020 14021MIPS CORE DRIVERS 14022M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14023M: Serge Semin <fancer.lancer@gmail.com> 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: drivers/bus/mips_cdmm.c 14027F: drivers/clocksource/mips-gic-timer.c 14028F: drivers/cpuidle/cpuidle-cps.c 14029F: drivers/irqchip/irq-mips-cpu.c 14030F: drivers/irqchip/irq-mips-gic.c 14031 14032MIPS GENERIC PLATFORM 14033M: Paul Burton <paulburton@kernel.org> 14034L: linux-mips@vger.kernel.org 14035S: Supported 14036F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14037F: arch/mips/generic/ 14038F: arch/mips/tools/generic-board-config.sh 14039 14040MIPS RINT INSTRUCTION EMULATION 14041M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14042L: linux-mips@vger.kernel.org 14043S: Supported 14044F: arch/mips/math-emu/dp_rint.c 14045F: arch/mips/math-emu/sp_rint.c 14046 14047MIPS/LOONGSON1 ARCHITECTURE 14048M: Keguang Zhang <keguang.zhang@gmail.com> 14049L: linux-mips@vger.kernel.org 14050S: Maintained 14051F: arch/mips/include/asm/mach-loongson32/ 14052F: arch/mips/loongson32/ 14053F: drivers/*/*/*loongson1* 14054F: drivers/*/*loongson1* 14055 14056MIPS/LOONGSON2EF ARCHITECTURE 14057M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14058L: linux-mips@vger.kernel.org 14059S: Maintained 14060F: arch/mips/include/asm/mach-loongson2ef/ 14061F: arch/mips/loongson2ef/ 14062F: drivers/cpufreq/loongson2_cpufreq.c 14063 14064MIPS/LOONGSON64 ARCHITECTURE 14065M: Huacai Chen <chenhuacai@kernel.org> 14066M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14067L: linux-mips@vger.kernel.org 14068S: Maintained 14069F: arch/mips/include/asm/mach-loongson64/ 14070F: arch/mips/loongson64/ 14071F: drivers/irqchip/irq-loongson* 14072F: drivers/platform/mips/cpu_hwmon.c 14073 14074MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14075M: Hans Verkuil <hverkuil@xs4all.nl> 14076L: linux-media@vger.kernel.org 14077S: Odd Fixes 14078W: https://linuxtv.org 14079T: git git://linuxtv.org/media_tree.git 14080F: drivers/media/radio/radio-miropcm20* 14081 14082MMP SUPPORT 14083R: Lubomir Rintel <lkundrak@v3.sk> 14084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14085S: Odd Fixes 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14087F: arch/arm/boot/dts/mmp* 14088F: arch/arm/mach-mmp/ 14089F: include/linux/soc/mmp/ 14090 14091MMP USB PHY DRIVERS 14092R: Lubomir Rintel <lkundrak@v3.sk> 14093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14094S: Maintained 14095F: drivers/phy/marvell/phy-mmp3-usb.c 14096F: drivers/phy/marvell/phy-pxa-usb.c 14097 14098MMU GATHER AND TLB INVALIDATION 14099M: Will Deacon <will@kernel.org> 14100M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14101M: Andrew Morton <akpm@linux-foundation.org> 14102M: Nick Piggin <npiggin@gmail.com> 14103M: Peter Zijlstra <peterz@infradead.org> 14104L: linux-arch@vger.kernel.org 14105L: linux-mm@kvack.org 14106S: Maintained 14107F: arch/*/include/asm/tlb.h 14108F: include/asm-generic/tlb.h 14109F: mm/mmu_gather.c 14110 14111MN88472 MEDIA DRIVER 14112M: Antti Palosaari <crope@iki.fi> 14113L: linux-media@vger.kernel.org 14114S: Maintained 14115W: https://linuxtv.org 14116W: http://palosaari.fi/linux/ 14117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14118F: drivers/media/dvb-frontends/mn88472* 14119 14120MN88473 MEDIA DRIVER 14121M: Antti Palosaari <crope@iki.fi> 14122L: linux-media@vger.kernel.org 14123S: Maintained 14124W: https://linuxtv.org 14125W: http://palosaari.fi/linux/ 14126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14127F: drivers/media/dvb-frontends/mn88473* 14128 14129MODULE SUPPORT 14130M: Luis Chamberlain <mcgrof@kernel.org> 14131L: linux-modules@vger.kernel.org 14132L: linux-kernel@vger.kernel.org 14133S: Maintained 14134T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14135F: include/linux/module.h 14136F: kernel/module/ 14137F: scripts/module* 14138 14139MONOLITHIC POWER SYSTEM PMIC DRIVER 14140M: Saravanan Sekar <sravanhome@gmail.com> 14141S: Maintained 14142F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14143F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14144F: drivers/iio/adc/mp2629_adc.c 14145F: drivers/mfd/mp2629.c 14146F: drivers/power/supply/mp2629_charger.c 14147F: drivers/regulator/mp5416.c 14148F: drivers/regulator/mpq7920.c 14149F: drivers/regulator/mpq7920.h 14150F: include/linux/mfd/mp2629.h 14151 14152MOTORCOMM PHY DRIVER 14153M: Peter Geis <pgwipeout@gmail.com> 14154M: Frank <Frank.Sae@motor-comm.com> 14155L: netdev@vger.kernel.org 14156S: Maintained 14157F: drivers/net/phy/motorcomm.c 14158 14159MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14160M: Jiri Slaby <jirislaby@kernel.org> 14161S: Maintained 14162F: Documentation/driver-api/tty/moxa-smartio.rst 14163F: drivers/tty/mxser.* 14164 14165MR800 AVERMEDIA USB FM RADIO DRIVER 14166M: Alexey Klimov <klimov.linux@gmail.com> 14167L: linux-media@vger.kernel.org 14168S: Maintained 14169T: git git://linuxtv.org/media_tree.git 14170F: drivers/media/radio/radio-mr800.c 14171 14172MRF24J40 IEEE 802.15.4 RADIO DRIVER 14173M: Alan Ott <alan@signal11.us> 14174L: linux-wpan@vger.kernel.org 14175S: Maintained 14176F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14177F: drivers/net/ieee802154/mrf24j40.c 14178 14179MSI LAPTOP SUPPORT 14180M: "Lee, Chun-Yi" <jlee@suse.com> 14181L: platform-driver-x86@vger.kernel.org 14182S: Maintained 14183F: drivers/platform/x86/msi-laptop.c 14184 14185MSI WMI SUPPORT 14186L: platform-driver-x86@vger.kernel.org 14187S: Orphan 14188F: drivers/platform/x86/msi-wmi.c 14189 14190MSI001 MEDIA DRIVER 14191M: Antti Palosaari <crope@iki.fi> 14192L: linux-media@vger.kernel.org 14193S: Maintained 14194W: https://linuxtv.org 14195W: http://palosaari.fi/linux/ 14196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14197T: git git://linuxtv.org/anttip/media_tree.git 14198F: drivers/media/tuners/msi001* 14199 14200MSI2500 MEDIA DRIVER 14201M: Antti Palosaari <crope@iki.fi> 14202L: linux-media@vger.kernel.org 14203S: Maintained 14204W: https://linuxtv.org 14205W: http://palosaari.fi/linux/ 14206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14207T: git git://linuxtv.org/anttip/media_tree.git 14208F: drivers/media/usb/msi2500/ 14209 14210MSTAR INTERRUPT CONTROLLER DRIVER 14211M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14212M: Daniel Palmer <daniel@thingy.jp> 14213S: Maintained 14214F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14215F: drivers/irqchip/irq-mst-intc.c 14216 14217MSYSTEMS DISKONCHIP G3 MTD DRIVER 14218M: Robert Jarzmik <robert.jarzmik@free.fr> 14219L: linux-mtd@lists.infradead.org 14220S: Maintained 14221F: drivers/mtd/devices/docg3* 14222 14223MT9M032 APTINA SENSOR DRIVER 14224M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14225L: linux-media@vger.kernel.org 14226S: Maintained 14227T: git git://linuxtv.org/media_tree.git 14228F: drivers/media/i2c/mt9m032.c 14229F: include/media/i2c/mt9m032.h 14230 14231MT9P031 APTINA CAMERA SENSOR 14232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14233L: linux-media@vger.kernel.org 14234S: Maintained 14235T: git git://linuxtv.org/media_tree.git 14236F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14237F: drivers/media/i2c/mt9p031.c 14238F: include/media/i2c/mt9p031.h 14239 14240MT9T001 APTINA CAMERA SENSOR 14241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14242L: linux-media@vger.kernel.org 14243S: Maintained 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/i2c/mt9t001.c 14246F: include/media/i2c/mt9t001.h 14247 14248MT9T112 APTINA CAMERA SENSOR 14249M: Jacopo Mondi <jacopo@jmondi.org> 14250L: linux-media@vger.kernel.org 14251S: Odd Fixes 14252T: git git://linuxtv.org/media_tree.git 14253F: drivers/media/i2c/mt9t112.c 14254F: include/media/i2c/mt9t112.h 14255 14256MT9V032 APTINA CAMERA SENSOR 14257M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14258L: linux-media@vger.kernel.org 14259S: Maintained 14260T: git git://linuxtv.org/media_tree.git 14261F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14262F: drivers/media/i2c/mt9v032.c 14263F: include/media/i2c/mt9v032.h 14264 14265MT9V111 APTINA CAMERA SENSOR 14266M: Jacopo Mondi <jacopo@jmondi.org> 14267L: linux-media@vger.kernel.org 14268S: Maintained 14269T: git git://linuxtv.org/media_tree.git 14270F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14271F: drivers/media/i2c/mt9v111.c 14272 14273MULTIFUNCTION DEVICES (MFD) 14274M: Lee Jones <lee@kernel.org> 14275S: Supported 14276T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14277F: Documentation/devicetree/bindings/mfd/ 14278F: drivers/mfd/ 14279F: include/dt-bindings/mfd/ 14280F: include/linux/mfd/ 14281 14282MULTIMEDIA CARD (MMC) ETC. OVER SPI 14283S: Orphan 14284F: drivers/mmc/host/mmc_spi.c 14285F: include/linux/spi/mmc_spi.h 14286 14287MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14288M: Ulf Hansson <ulf.hansson@linaro.org> 14289L: linux-mmc@vger.kernel.org 14290S: Maintained 14291T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14292F: Documentation/devicetree/bindings/mmc/ 14293F: drivers/mmc/ 14294F: include/linux/mmc/ 14295F: include/uapi/linux/mmc/ 14296 14297MULTIPLEXER SUBSYSTEM 14298M: Peter Rosin <peda@axentia.se> 14299S: Maintained 14300F: Documentation/ABI/testing/sysfs-class-mux* 14301F: Documentation/devicetree/bindings/mux/ 14302F: drivers/mux/ 14303F: include/dt-bindings/mux/ 14304F: include/linux/mux/ 14305 14306MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14307M: Bin Liu <b-liu@ti.com> 14308L: linux-usb@vger.kernel.org 14309S: Maintained 14310F: drivers/usb/musb/ 14311 14312MXL301RF MEDIA DRIVER 14313M: Akihiro Tsukada <tskd08@gmail.com> 14314L: linux-media@vger.kernel.org 14315S: Odd Fixes 14316F: drivers/media/tuners/mxl301rf* 14317 14318MXL5007T MEDIA DRIVER 14319M: Michael Krufky <mkrufky@linuxtv.org> 14320L: linux-media@vger.kernel.org 14321S: Maintained 14322W: https://linuxtv.org 14323W: http://github.com/mkrufky 14324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14325T: git git://linuxtv.org/mkrufky/tuners.git 14326F: drivers/media/tuners/mxl5007t.* 14327 14328MXSFB DRM DRIVER 14329M: Marek Vasut <marex@denx.de> 14330M: Stefan Agner <stefan@agner.ch> 14331L: dri-devel@lists.freedesktop.org 14332S: Supported 14333T: git git://anongit.freedesktop.org/drm/drm-misc 14334F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14335F: drivers/gpu/drm/mxsfb/ 14336 14337MYLEX DAC960 PCI RAID Controller 14338M: Hannes Reinecke <hare@kernel.org> 14339L: linux-scsi@vger.kernel.org 14340S: Supported 14341F: drivers/scsi/myrb.* 14342F: drivers/scsi/myrs.* 14343 14344MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14345M: Chris Lee <christopher.lee@cspi.com> 14346L: netdev@vger.kernel.org 14347S: Supported 14348W: https://www.cspi.com/ethernet-products/support/downloads/ 14349F: drivers/net/ethernet/myricom/myri10ge/ 14350 14351NAND FLASH SUBSYSTEM 14352M: Miquel Raynal <miquel.raynal@bootlin.com> 14353R: Richard Weinberger <richard@nod.at> 14354L: linux-mtd@lists.infradead.org 14355S: Maintained 14356W: http://www.linux-mtd.infradead.org/ 14357Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14358C: irc://irc.oftc.net/mtd 14359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14360F: drivers/mtd/nand/ 14361F: include/linux/mtd/*nand*.h 14362 14363NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14364M: Daniel Mack <zonque@gmail.com> 14365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14366S: Maintained 14367W: http://www.native-instruments.com 14368F: sound/usb/caiaq/ 14369 14370NATSEMI ETHERNET DRIVER (DP8381x) 14371S: Orphan 14372F: drivers/net/ethernet/natsemi/natsemi.c 14373 14374NCR 5380 SCSI DRIVERS 14375M: Finn Thain <fthain@linux-m68k.org> 14376M: Michael Schmitz <schmitzmic@gmail.com> 14377L: linux-scsi@vger.kernel.org 14378S: Maintained 14379F: Documentation/scsi/g_NCR5380.rst 14380F: drivers/scsi/NCR5380.* 14381F: drivers/scsi/arm/cumana_1.c 14382F: drivers/scsi/arm/oak.c 14383F: drivers/scsi/atari_scsi.* 14384F: drivers/scsi/dmx3191d.c 14385F: drivers/scsi/g_NCR5380.* 14386F: drivers/scsi/mac_scsi.* 14387F: drivers/scsi/sun3_scsi.* 14388F: drivers/scsi/sun3_scsi_vme.c 14389 14390NCSI LIBRARY 14391M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14392S: Maintained 14393F: net/ncsi/ 14394 14395NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14396M: Guenter Roeck <linux@roeck-us.net> 14397L: linux-hwmon@vger.kernel.org 14398S: Maintained 14399F: Documentation/hwmon/nct6775.rst 14400F: drivers/hwmon/nct6775-core.c 14401F: drivers/hwmon/nct6775-platform.c 14402F: drivers/hwmon/nct6775.h 14403 14404NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14405M: Zev Weiss <zev@bewilderbeest.net> 14406L: linux-hwmon@vger.kernel.org 14407S: Maintained 14408F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14409F: drivers/hwmon/nct6775-i2c.c 14410 14411NETDEVSIM 14412M: Jakub Kicinski <kuba@kernel.org> 14413S: Maintained 14414F: drivers/net/netdevsim/* 14415 14416NETEM NETWORK EMULATOR 14417M: Stephen Hemminger <stephen@networkplumber.org> 14418L: netdev@vger.kernel.org 14419S: Maintained 14420F: net/sched/sch_netem.c 14421 14422NETERION 10GbE DRIVERS (s2io) 14423M: Jon Mason <jdmason@kudzu.us> 14424L: netdev@vger.kernel.org 14425S: Supported 14426F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14427F: drivers/net/ethernet/neterion/ 14428 14429NETFILTER 14430M: Pablo Neira Ayuso <pablo@netfilter.org> 14431M: Jozsef Kadlecsik <kadlec@netfilter.org> 14432M: Florian Westphal <fw@strlen.de> 14433L: netfilter-devel@vger.kernel.org 14434L: coreteam@netfilter.org 14435S: Maintained 14436W: http://www.netfilter.org/ 14437W: http://www.iptables.org/ 14438W: http://www.nftables.org/ 14439Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14440C: irc://irc.libera.chat/netfilter 14441T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14442T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14443F: include/linux/netfilter* 14444F: include/linux/netfilter/ 14445F: include/net/netfilter/ 14446F: include/uapi/linux/netfilter* 14447F: include/uapi/linux/netfilter/ 14448F: net/*/netfilter.c 14449F: net/*/netfilter/ 14450F: net/bridge/br_netfilter*.c 14451F: net/netfilter/ 14452 14453NETROM NETWORK LAYER 14454M: Ralf Baechle <ralf@linux-mips.org> 14455L: linux-hams@vger.kernel.org 14456S: Maintained 14457W: http://www.linux-ax25.org/ 14458F: include/net/netrom.h 14459F: include/uapi/linux/netrom.h 14460F: net/netrom/ 14461 14462NETRONIX EMBEDDED CONTROLLER 14463M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14464S: Maintained 14465F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14466F: drivers/mfd/ntxec.c 14467F: drivers/pwm/pwm-ntxec.c 14468F: drivers/rtc/rtc-ntxec.c 14469F: include/linux/mfd/ntxec.h 14470 14471NETRONOME ETHERNET DRIVERS 14472M: Simon Horman <simon.horman@corigine.com> 14473R: Jakub Kicinski <kuba@kernel.org> 14474L: oss-drivers@corigine.com 14475S: Maintained 14476F: drivers/net/ethernet/netronome/ 14477 14478NETWORK BLOCK DEVICE (NBD) 14479M: Josef Bacik <josef@toxicpanda.com> 14480L: linux-block@vger.kernel.org 14481L: nbd@other.debian.org 14482S: Maintained 14483F: Documentation/admin-guide/blockdev/nbd.rst 14484F: drivers/block/nbd.c 14485F: include/trace/events/nbd.h 14486F: include/uapi/linux/nbd.h 14487 14488NETWORK DROP MONITOR 14489M: Neil Horman <nhorman@tuxdriver.com> 14490L: netdev@vger.kernel.org 14491S: Maintained 14492W: https://fedorahosted.org/dropwatch/ 14493F: include/uapi/linux/net_dropmon.h 14494F: net/core/drop_monitor.c 14495 14496NETWORKING DRIVERS 14497M: "David S. Miller" <davem@davemloft.net> 14498M: Eric Dumazet <edumazet@google.com> 14499M: Jakub Kicinski <kuba@kernel.org> 14500M: Paolo Abeni <pabeni@redhat.com> 14501L: netdev@vger.kernel.org 14502S: Maintained 14503Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14505T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14506F: Documentation/devicetree/bindings/net/ 14507F: drivers/connector/ 14508F: drivers/net/ 14509F: include/dt-bindings/net/ 14510F: include/linux/etherdevice.h 14511F: include/linux/fcdevice.h 14512F: include/linux/fddidevice.h 14513F: include/linux/hippidevice.h 14514F: include/linux/if_* 14515F: include/linux/inetdevice.h 14516F: include/linux/netdevice.h 14517F: include/uapi/linux/if_* 14518F: include/uapi/linux/netdevice.h 14519 14520NETWORKING DRIVERS (WIRELESS) 14521M: Kalle Valo <kvalo@kernel.org> 14522L: linux-wireless@vger.kernel.org 14523S: Maintained 14524W: https://wireless.wiki.kernel.org/ 14525Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14526T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14527T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14528F: Documentation/devicetree/bindings/net/wireless/ 14529F: drivers/net/wireless/ 14530 14531NETWORKING [DSA] 14532M: Andrew Lunn <andrew@lunn.ch> 14533M: Florian Fainelli <f.fainelli@gmail.com> 14534M: Vladimir Oltean <olteanv@gmail.com> 14535S: Maintained 14536F: Documentation/devicetree/bindings/net/dsa/ 14537F: drivers/net/dsa/ 14538F: include/linux/dsa/ 14539F: include/linux/platform_data/dsa.h 14540F: include/net/dsa.h 14541F: net/dsa/ 14542F: tools/testing/selftests/drivers/net/dsa/ 14543 14544NETWORKING [GENERAL] 14545M: "David S. Miller" <davem@davemloft.net> 14546M: Eric Dumazet <edumazet@google.com> 14547M: Jakub Kicinski <kuba@kernel.org> 14548M: Paolo Abeni <pabeni@redhat.com> 14549L: netdev@vger.kernel.org 14550S: Maintained 14551Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14552B: mailto:netdev@vger.kernel.org 14553T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14554T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14555F: Documentation/networking/ 14556F: Documentation/process/maintainer-netdev.rst 14557F: include/linux/in.h 14558F: include/linux/net.h 14559F: include/linux/netdevice.h 14560F: include/net/ 14561F: include/uapi/linux/in.h 14562F: include/uapi/linux/net.h 14563F: include/uapi/linux/net_namespace.h 14564F: include/uapi/linux/netdevice.h 14565F: lib/net_utils.c 14566F: lib/random32.c 14567F: net/ 14568F: tools/testing/selftests/net/ 14569 14570NETWORKING [IPSEC] 14571M: Steffen Klassert <steffen.klassert@secunet.com> 14572M: Herbert Xu <herbert@gondor.apana.org.au> 14573M: "David S. Miller" <davem@davemloft.net> 14574L: netdev@vger.kernel.org 14575S: Maintained 14576T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14577T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14578F: include/net/xfrm.h 14579F: include/uapi/linux/xfrm.h 14580F: net/ipv4/ah4.c 14581F: net/ipv4/esp4* 14582F: net/ipv4/ip_vti.c 14583F: net/ipv4/ipcomp.c 14584F: net/ipv4/xfrm* 14585F: net/ipv6/ah6.c 14586F: net/ipv6/esp6* 14587F: net/ipv6/ip6_vti.c 14588F: net/ipv6/ipcomp6.c 14589F: net/ipv6/xfrm* 14590F: net/key/ 14591F: net/xfrm/ 14592F: tools/testing/selftests/net/ipsec.c 14593 14594NETWORKING [IPv4/IPv6] 14595M: "David S. Miller" <davem@davemloft.net> 14596M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14597M: David Ahern <dsahern@kernel.org> 14598L: netdev@vger.kernel.org 14599S: Maintained 14600T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14601F: arch/x86/net/* 14602F: include/linux/ip.h 14603F: include/linux/ipv6* 14604F: include/net/fib* 14605F: include/net/ip* 14606F: include/net/route.h 14607F: net/ipv4/ 14608F: net/ipv6/ 14609 14610NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14611M: Paul Moore <paul@paul-moore.com> 14612L: netdev@vger.kernel.org 14613L: linux-security-module@vger.kernel.org 14614S: Maintained 14615W: https://github.com/netlabel 14616F: Documentation/netlabel/ 14617F: include/net/calipso.h 14618F: include/net/cipso_ipv4.h 14619F: include/net/netlabel.h 14620F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14621F: include/uapi/linux/netfilter/xt_SECMARK.h 14622F: net/ipv4/cipso_ipv4.c 14623F: net/ipv6/calipso.c 14624F: net/netfilter/xt_CONNSECMARK.c 14625F: net/netfilter/xt_SECMARK.c 14626F: net/netlabel/ 14627 14628NETWORKING [MPTCP] 14629M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14630M: Matthieu Baerts <matthieu.baerts@tessares.net> 14631L: netdev@vger.kernel.org 14632L: mptcp@lists.linux.dev 14633S: Maintained 14634W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14635B: https://github.com/multipath-tcp/mptcp_net-next/issues 14636F: Documentation/networking/mptcp-sysctl.rst 14637F: include/net/mptcp.h 14638F: include/trace/events/mptcp.h 14639F: include/uapi/linux/mptcp.h 14640F: net/mptcp/ 14641F: tools/testing/selftests/bpf/*/*mptcp*.c 14642F: tools/testing/selftests/net/mptcp/ 14643 14644NETWORKING [TCP] 14645M: Eric Dumazet <edumazet@google.com> 14646L: netdev@vger.kernel.org 14647S: Maintained 14648F: include/linux/tcp.h 14649F: include/net/tcp.h 14650F: include/trace/events/tcp.h 14651F: include/uapi/linux/tcp.h 14652F: net/ipv4/syncookies.c 14653F: net/ipv4/tcp*.c 14654F: net/ipv6/syncookies.c 14655F: net/ipv6/tcp*.c 14656 14657NETWORKING [TLS] 14658M: Boris Pismenny <borisp@nvidia.com> 14659M: John Fastabend <john.fastabend@gmail.com> 14660M: Jakub Kicinski <kuba@kernel.org> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663F: include/net/tls.h 14664F: include/uapi/linux/tls.h 14665F: net/tls/* 14666 14667NETXEN (1/10) GbE SUPPORT 14668M: Manish Chopra <manishc@marvell.com> 14669M: Rahul Verma <rahulv@marvell.com> 14670M: GR-Linux-NIC-Dev@marvell.com 14671L: netdev@vger.kernel.org 14672S: Supported 14673F: drivers/net/ethernet/qlogic/netxen/ 14674 14675NET_FAILOVER MODULE 14676M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14677L: netdev@vger.kernel.org 14678S: Supported 14679F: Documentation/networking/net_failover.rst 14680F: drivers/net/net_failover.c 14681F: include/net/net_failover.h 14682 14683NEXTHOP 14684M: David Ahern <dsahern@kernel.org> 14685L: netdev@vger.kernel.org 14686S: Maintained 14687F: include/net/netns/nexthop.h 14688F: include/net/nexthop.h 14689F: include/uapi/linux/nexthop.h 14690F: net/ipv4/nexthop.c 14691 14692NFC SUBSYSTEM 14693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14694L: linux-nfc@lists.01.org (subscribers-only) 14695L: netdev@vger.kernel.org 14696S: Maintained 14697B: mailto:linux-nfc@lists.01.org 14698F: Documentation/devicetree/bindings/net/nfc/ 14699F: drivers/nfc/ 14700F: include/linux/platform_data/nfcmrvl.h 14701F: include/net/nfc/ 14702F: include/uapi/linux/nfc.h 14703F: net/nfc/ 14704 14705NFC VIRTUAL NCI DEVICE DRIVER 14706M: Bongsu Jeon <bongsu.jeon@samsung.com> 14707L: netdev@vger.kernel.org 14708L: linux-nfc@lists.01.org (subscribers-only) 14709S: Supported 14710F: drivers/nfc/virtual_ncidev.c 14711F: tools/testing/selftests/nci/ 14712 14713NFS, SUNRPC, AND LOCKD CLIENTS 14714M: Trond Myklebust <trond.myklebust@hammerspace.com> 14715M: Anna Schumaker <anna@kernel.org> 14716L: linux-nfs@vger.kernel.org 14717S: Maintained 14718W: http://client.linux-nfs.org 14719T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14720F: fs/lockd/ 14721F: fs/nfs/ 14722F: fs/nfs_common/ 14723F: include/linux/lockd/ 14724F: include/linux/nfs* 14725F: include/linux/sunrpc/ 14726F: include/uapi/linux/nfs* 14727F: include/uapi/linux/sunrpc/ 14728F: net/sunrpc/ 14729F: Documentation/filesystems/nfs/ 14730 14731NILFS2 FILESYSTEM 14732M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14733L: linux-nilfs@vger.kernel.org 14734S: Supported 14735W: https://nilfs.sourceforge.io/ 14736W: https://nilfs.osdn.jp/ 14737T: git https://github.com/konis/nilfs2.git 14738F: Documentation/filesystems/nilfs2.rst 14739F: fs/nilfs2/ 14740F: include/trace/events/nilfs2.h 14741F: include/uapi/linux/nilfs2_api.h 14742F: include/uapi/linux/nilfs2_ondisk.h 14743 14744NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14745M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14746S: Maintained 14747W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14748F: Documentation/scsi/NinjaSCSI.rst 14749F: drivers/scsi/pcmcia/nsp_* 14750 14751NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14752M: GOTO Masanori <gotom@debian.or.jp> 14753M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14754S: Maintained 14755W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14756F: Documentation/scsi/NinjaSCSI.rst 14757F: drivers/scsi/nsp32* 14758 14759NINTENDO HID DRIVER 14760M: Daniel J. Ogorchock <djogorchock@gmail.com> 14761L: linux-input@vger.kernel.org 14762S: Maintained 14763F: drivers/hid/hid-nintendo* 14764 14765NIOS2 ARCHITECTURE 14766M: Dinh Nguyen <dinguyen@kernel.org> 14767S: Maintained 14768T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14769F: arch/nios2/ 14770 14771NITRO ENCLAVES (NE) 14772M: Alexandru Ciobotaru <alcioa@amazon.com> 14773L: linux-kernel@vger.kernel.org 14774L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14775S: Supported 14776W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14777F: Documentation/virt/ne_overview.rst 14778F: drivers/virt/nitro_enclaves/ 14779F: include/linux/nitro_enclaves.h 14780F: include/uapi/linux/nitro_enclaves.h 14781F: samples/nitro_enclaves/ 14782 14783NOHZ, DYNTICKS SUPPORT 14784M: Frederic Weisbecker <fweisbec@gmail.com> 14785M: Thomas Gleixner <tglx@linutronix.de> 14786M: Ingo Molnar <mingo@kernel.org> 14787L: linux-kernel@vger.kernel.org 14788S: Maintained 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14790F: include/linux/sched/nohz.h 14791F: include/linux/tick.h 14792F: kernel/time/tick*.* 14793 14794NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14795M: Pavel Machek <pavel@ucw.cz> 14796M: Sakari Ailus <sakari.ailus@iki.fi> 14797L: linux-media@vger.kernel.org 14798S: Maintained 14799F: drivers/media/i2c/ad5820.c 14800F: drivers/media/i2c/et8ek8 14801 14802NOKIA N900 POWER SUPPLY DRIVERS 14803R: Pali Rohár <pali@kernel.org> 14804F: drivers/power/supply/bq2415x_charger.c 14805F: drivers/power/supply/bq27xxx_battery.c 14806F: drivers/power/supply/bq27xxx_battery_i2c.c 14807F: drivers/power/supply/isp1704_charger.c 14808F: drivers/power/supply/rx51_battery.c 14809F: include/linux/power/bq2415x_charger.h 14810F: include/linux/power/bq27xxx_battery.h 14811 14812NOLIBC HEADER FILE 14813M: Willy Tarreau <w@1wt.eu> 14814S: Maintained 14815T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14816F: tools/include/nolibc/ 14817F: tools/testing/selftests/nolibc/ 14818 14819NSDEPS 14820M: Matthias Maennich <maennich@google.com> 14821S: Maintained 14822F: Documentation/core-api/symbol-namespaces.rst 14823F: scripts/nsdeps 14824 14825NTB AMD DRIVER 14826M: Sanjay R Mehta <sanju.mehta@amd.com> 14827M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14828L: ntb@lists.linux.dev 14829S: Supported 14830F: drivers/ntb/hw/amd/ 14831 14832NTB DRIVER CORE 14833M: Jon Mason <jdmason@kudzu.us> 14834M: Dave Jiang <dave.jiang@intel.com> 14835M: Allen Hubbe <allenbh@gmail.com> 14836L: ntb@lists.linux.dev 14837S: Supported 14838W: https://github.com/jonmason/ntb/wiki 14839T: git git://github.com/jonmason/ntb.git 14840F: drivers/net/ntb_netdev.c 14841F: drivers/ntb/ 14842F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14843F: include/linux/ntb.h 14844F: include/linux/ntb_transport.h 14845F: tools/testing/selftests/ntb/ 14846 14847NTB IDT DRIVER 14848M: Serge Semin <fancer.lancer@gmail.com> 14849L: ntb@lists.linux.dev 14850S: Supported 14851F: drivers/ntb/hw/idt/ 14852 14853NTB INTEL DRIVER 14854M: Dave Jiang <dave.jiang@intel.com> 14855L: ntb@lists.linux.dev 14856S: Supported 14857W: https://github.com/davejiang/linux/wiki 14858T: git https://github.com/davejiang/linux.git 14859F: drivers/ntb/hw/intel/ 14860 14861NTFS FILESYSTEM 14862M: Anton Altaparmakov <anton@tuxera.com> 14863L: linux-ntfs-dev@lists.sourceforge.net 14864S: Supported 14865W: http://www.tuxera.com/ 14866T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14867F: Documentation/filesystems/ntfs.rst 14868F: fs/ntfs/ 14869 14870NTFS3 FILESYSTEM 14871M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14872L: ntfs3@lists.linux.dev 14873S: Supported 14874W: http://www.paragon-software.com/ 14875T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14876F: Documentation/filesystems/ntfs3.rst 14877F: fs/ntfs3/ 14878 14879NUBUS SUBSYSTEM 14880M: Finn Thain <fthain@linux-m68k.org> 14881L: linux-m68k@lists.linux-m68k.org 14882S: Maintained 14883F: arch/*/include/asm/nubus.h 14884F: drivers/nubus/ 14885F: include/linux/nubus.h 14886F: include/uapi/linux/nubus.h 14887 14888NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14889M: Antonino Daplas <adaplas@gmail.com> 14890L: linux-fbdev@vger.kernel.org 14891S: Maintained 14892F: drivers/video/fbdev/nvidia/ 14893F: drivers/video/fbdev/riva/ 14894 14895NVIDIA WMI EC BACKLIGHT DRIVER 14896M: Daniel Dadap <ddadap@nvidia.com> 14897L: platform-driver-x86@vger.kernel.org 14898S: Supported 14899F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14900F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14901 14902NVM EXPRESS DRIVER 14903M: Keith Busch <kbusch@kernel.org> 14904M: Jens Axboe <axboe@fb.com> 14905M: Christoph Hellwig <hch@lst.de> 14906M: Sagi Grimberg <sagi@grimberg.me> 14907L: linux-nvme@lists.infradead.org 14908S: Supported 14909W: http://git.infradead.org/nvme.git 14910T: git://git.infradead.org/nvme.git 14911F: drivers/nvme/host/ 14912F: drivers/nvme/common/ 14913F: include/linux/nvme* 14914F: include/uapi/linux/nvme_ioctl.h 14915 14916NVM EXPRESS FABRICS AUTHENTICATION 14917M: Hannes Reinecke <hare@suse.de> 14918L: linux-nvme@lists.infradead.org 14919S: Supported 14920F: drivers/nvme/host/auth.c 14921F: drivers/nvme/target/auth.c 14922F: drivers/nvme/target/fabrics-cmd-auth.c 14923F: include/linux/nvme-auth.h 14924 14925NVM EXPRESS HARDWARE MONITORING SUPPORT 14926M: Guenter Roeck <linux@roeck-us.net> 14927L: linux-nvme@lists.infradead.org 14928S: Supported 14929F: drivers/nvme/host/hwmon.c 14930 14931NVM EXPRESS FC TRANSPORT DRIVERS 14932M: James Smart <james.smart@broadcom.com> 14933L: linux-nvme@lists.infradead.org 14934S: Supported 14935F: drivers/nvme/host/fc.c 14936F: drivers/nvme/target/fc.c 14937F: drivers/nvme/target/fcloop.c 14938F: include/linux/nvme-fc-driver.h 14939F: include/linux/nvme-fc.h 14940 14941NVM EXPRESS TARGET DRIVER 14942M: Christoph Hellwig <hch@lst.de> 14943M: Sagi Grimberg <sagi@grimberg.me> 14944M: Chaitanya Kulkarni <kch@nvidia.com> 14945L: linux-nvme@lists.infradead.org 14946S: Supported 14947W: http://git.infradead.org/nvme.git 14948T: git://git.infradead.org/nvme.git 14949F: drivers/nvme/target/ 14950 14951NVMEM FRAMEWORK 14952M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14953S: Maintained 14954T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14955F: Documentation/ABI/stable/sysfs-bus-nvmem 14956F: Documentation/devicetree/bindings/nvmem/ 14957F: drivers/nvmem/ 14958F: include/linux/nvmem-consumer.h 14959F: include/linux/nvmem-provider.h 14960 14961NXP C45 TJA11XX PHY DRIVER 14962M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14963L: netdev@vger.kernel.org 14964S: Maintained 14965F: drivers/net/phy/nxp-c45-tja11xx.c 14966 14967NXP FSPI DRIVER 14968M: Han Xu <han.xu@nxp.com> 14969M: Haibo Chen <haibo.chen@nxp.com> 14970R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14971L: linux-spi@vger.kernel.org 14972S: Maintained 14973F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14974F: drivers/spi/spi-nxp-fspi.c 14975 14976NXP FXAS21002C DRIVER 14977M: Rui Miguel Silva <rmfrfs@gmail.com> 14978L: linux-iio@vger.kernel.org 14979S: Maintained 14980F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14981F: drivers/iio/gyro/fxas21002c.h 14982F: drivers/iio/gyro/fxas21002c_core.c 14983F: drivers/iio/gyro/fxas21002c_i2c.c 14984F: drivers/iio/gyro/fxas21002c_spi.c 14985 14986NXP i.MX CLOCK DRIVERS 14987M: Abel Vesa <abelvesa@kernel.org> 14988L: linux-clk@vger.kernel.org 14989L: linux-imx@nxp.com 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14992F: Documentation/devicetree/bindings/clock/imx* 14993F: drivers/clk/imx/ 14994F: include/dt-bindings/clock/imx* 14995 14996NXP i.MX 8MQ DCSS DRIVER 14997M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14998R: Lucas Stach <l.stach@pengutronix.de> 14999L: dri-devel@lists.freedesktop.org 15000S: Maintained 15001F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15002F: drivers/gpu/drm/imx/dcss/ 15003 15004NXP i.MX 8QXP ADC DRIVER 15005M: Cai Huoqing <cai.huoqing@linux.dev> 15006M: Haibo Chen <haibo.chen@nxp.com> 15007L: linux-imx@nxp.com 15008L: linux-iio@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15011F: drivers/iio/adc/imx8qxp-adc.c 15012 15013NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15014M: Haibo Chen <haibo.chen@nxp.com> 15015L: linux-iio@vger.kernel.org 15016L: linux-imx@nxp.com 15017S: Maintained 15018F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15019F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15020F: drivers/iio/adc/imx7d_adc.c 15021F: drivers/iio/adc/vf610_adc.c 15022 15023NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15024M: Jagan Teki <jagan@amarulasolutions.com> 15025S: Maintained 15026F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15027F: drivers/regulator/pf8x00-regulator.c 15028 15029NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15030M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15031L: linux-kernel@vger.kernel.org 15032S: Maintained 15033F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15034F: drivers/extcon/extcon-ptn5150.c 15035 15036NXP SGTL5000 DRIVER 15037M: Fabio Estevam <festevam@gmail.com> 15038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15039S: Maintained 15040F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15041F: sound/soc/codecs/sgtl5000* 15042 15043NXP SJA1105 ETHERNET SWITCH DRIVER 15044M: Vladimir Oltean <olteanv@gmail.com> 15045L: linux-kernel@vger.kernel.org 15046S: Maintained 15047F: drivers/net/dsa/sja1105 15048F: drivers/net/pcs/pcs-xpcs-nxp.c 15049 15050NXP TDA998X DRM DRIVER 15051M: Russell King <linux@armlinux.org.uk> 15052S: Maintained 15053T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15054T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15055F: drivers/gpu/drm/i2c/tda998x_drv.c 15056F: include/drm/i2c/tda998x.h 15057F: include/dt-bindings/display/tda998x.h 15058K: "nxp,tda998x" 15059 15060NXP TFA9879 DRIVER 15061M: Peter Rosin <peda@axentia.se> 15062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15063S: Maintained 15064F: Documentation/devicetree/bindings/sound/tfa9879.txt 15065F: sound/soc/codecs/tfa9879* 15066 15067NXP/Goodix TFA989X (TFA1) DRIVER 15068M: Stephan Gerhold <stephan@gerhold.net> 15069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15070S: Maintained 15071F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15072F: sound/soc/codecs/tfa989x.c 15073 15074NXP-NCI NFC DRIVER 15075L: linux-nfc@lists.01.org (subscribers-only) 15076S: Orphan 15077F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15078F: drivers/nfc/nxp-nci 15079 15080NXP i.MX 8MP DW100 V4L2 DRIVER 15081M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15085F: Documentation/userspace-api/media/drivers/dw100.rst 15086F: drivers/media/platform/nxp/dw100/ 15087F: include/uapi/linux/dw100.h 15088 15089NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15090M: Mirela Rabulea <mirela.rabulea@nxp.com> 15091R: NXP Linux Team <linux-imx@nxp.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15095F: drivers/media/platform/nxp/imx-jpeg 15096 15097NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15098M: Jonas Malaco <jonas@protocubo.io> 15099L: linux-hwmon@vger.kernel.org 15100S: Maintained 15101F: Documentation/hwmon/nzxt-kraken2.rst 15102F: drivers/hwmon/nzxt-kraken2.c 15103 15104NZXT-SMART2 HARDWARE MONITORING DRIVER 15105M: Aleksandr Mezin <mezin.alexander@gmail.com> 15106L: linux-hwmon@vger.kernel.org 15107S: Maintained 15108F: Documentation/hwmon/nzxt-smart2.rst 15109F: drivers/hwmon/nzxt-smart2.c 15110 15111OBJAGG 15112M: Jiri Pirko <jiri@nvidia.com> 15113L: netdev@vger.kernel.org 15114S: Supported 15115F: include/linux/objagg.h 15116F: lib/objagg.c 15117F: lib/test_objagg.c 15118 15119OBJTOOL 15120M: Josh Poimboeuf <jpoimboe@kernel.org> 15121M: Peter Zijlstra <peterz@infradead.org> 15122S: Supported 15123F: tools/objtool/ 15124F: include/linux/objtool.h 15125 15126OCELOT ETHERNET SWITCH DRIVER 15127M: Vladimir Oltean <vladimir.oltean@nxp.com> 15128M: Claudiu Manoil <claudiu.manoil@nxp.com> 15129M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15130M: UNGLinuxDriver@microchip.com 15131L: netdev@vger.kernel.org 15132S: Supported 15133F: drivers/net/dsa/ocelot/* 15134F: drivers/net/ethernet/mscc/ 15135F: include/soc/mscc/ocelot* 15136F: net/dsa/tag_ocelot.c 15137F: net/dsa/tag_ocelot_8021q.c 15138F: tools/testing/selftests/drivers/net/ocelot/* 15139 15140OCELOT EXTERNAL SWITCH CONTROL 15141M: Colin Foster <colin.foster@in-advantage.com> 15142S: Supported 15143F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15144F: drivers/mfd/ocelot* 15145F: include/linux/mfd/ocelot.h 15146 15147OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15148M: Frederic Barrat <fbarrat@linux.ibm.com> 15149M: Andrew Donnellan <ajd@linux.ibm.com> 15150L: linuxppc-dev@lists.ozlabs.org 15151S: Supported 15152F: Documentation/userspace-api/accelerators/ocxl.rst 15153F: arch/powerpc/include/asm/pnv-ocxl.h 15154F: arch/powerpc/platforms/powernv/ocxl.c 15155F: drivers/misc/ocxl/ 15156F: include/misc/ocxl* 15157F: include/uapi/misc/ocxl.h 15158 15159OMAP AUDIO SUPPORT 15160M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15161M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15163L: linux-omap@vger.kernel.org 15164S: Maintained 15165F: sound/soc/ti/n810.c 15166F: sound/soc/ti/omap* 15167F: sound/soc/ti/rx51.c 15168F: sound/soc/ti/sdma-pcm.* 15169 15170OMAP CLOCK FRAMEWORK SUPPORT 15171M: Paul Walmsley <paul@pwsan.com> 15172L: linux-omap@vger.kernel.org 15173S: Maintained 15174F: arch/arm/*omap*/*clock* 15175 15176OMAP DEVICE TREE SUPPORT 15177M: Benoît Cousson <bcousson@baylibre.com> 15178M: Tony Lindgren <tony@atomide.com> 15179L: linux-omap@vger.kernel.org 15180L: devicetree@vger.kernel.org 15181S: Maintained 15182F: arch/arm/boot/dts/*am3* 15183F: arch/arm/boot/dts/*am4* 15184F: arch/arm/boot/dts/*am5* 15185F: arch/arm/boot/dts/*dra7* 15186F: arch/arm/boot/dts/*omap* 15187F: arch/arm/boot/dts/logicpd-som-lv* 15188F: arch/arm/boot/dts/logicpd-torpedo* 15189 15190OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15191L: linux-omap@vger.kernel.org 15192L: linux-fbdev@vger.kernel.org 15193S: Orphan 15194F: Documentation/arm/omap/dss.rst 15195F: drivers/video/fbdev/omap2/ 15196 15197OMAP FRAMEBUFFER SUPPORT 15198L: linux-fbdev@vger.kernel.org 15199L: linux-omap@vger.kernel.org 15200S: Orphan 15201F: drivers/video/fbdev/omap/ 15202 15203OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15204M: Roger Quadros <rogerq@kernel.org> 15205M: Tony Lindgren <tony@atomide.com> 15206L: linux-omap@vger.kernel.org 15207S: Maintained 15208F: arch/arm/mach-omap2/*gpmc* 15209F: drivers/memory/omap-gpmc.c 15210 15211OMAP GPIO DRIVER 15212M: Grygorii Strashko <grygorii.strashko@ti.com> 15213M: Santosh Shilimkar <ssantosh@kernel.org> 15214M: Kevin Hilman <khilman@kernel.org> 15215L: linux-omap@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15218F: drivers/gpio/gpio-omap.c 15219 15220OMAP HARDWARE SPINLOCK SUPPORT 15221M: Ohad Ben-Cohen <ohad@wizery.com> 15222L: linux-omap@vger.kernel.org 15223S: Maintained 15224F: drivers/hwspinlock/omap_hwspinlock.c 15225 15226OMAP HS MMC SUPPORT 15227L: linux-mmc@vger.kernel.org 15228L: linux-omap@vger.kernel.org 15229S: Orphan 15230F: drivers/mmc/host/omap_hsmmc.c 15231 15232OMAP HWMOD DATA 15233M: Paul Walmsley <paul@pwsan.com> 15234L: linux-omap@vger.kernel.org 15235S: Maintained 15236F: arch/arm/mach-omap2/omap_hwmod*data* 15237 15238OMAP HWMOD SUPPORT 15239M: Benoît Cousson <bcousson@baylibre.com> 15240M: Paul Walmsley <paul@pwsan.com> 15241L: linux-omap@vger.kernel.org 15242S: Maintained 15243F: arch/arm/mach-omap2/omap_hwmod.* 15244 15245OMAP I2C DRIVER 15246M: Vignesh R <vigneshr@ti.com> 15247L: linux-omap@vger.kernel.org 15248L: linux-i2c@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15251F: drivers/i2c/busses/i2c-omap.c 15252 15253OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15254M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15255L: linux-media@vger.kernel.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15258F: drivers/media/platform/ti/omap3isp/ 15259F: drivers/staging/media/omap4iss/ 15260 15261OMAP MMC SUPPORT 15262M: Aaro Koskinen <aaro.koskinen@iki.fi> 15263L: linux-omap@vger.kernel.org 15264S: Odd Fixes 15265F: drivers/mmc/host/omap.c 15266 15267OMAP POWER MANAGEMENT SUPPORT 15268M: Kevin Hilman <khilman@kernel.org> 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271F: arch/arm/*omap*/*pm* 15272F: drivers/cpufreq/omap-cpufreq.c 15273 15274OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15275M: Paul Walmsley <paul@pwsan.com> 15276L: linux-omap@vger.kernel.org 15277S: Maintained 15278F: arch/arm/mach-omap2/prm* 15279 15280OMAP RANDOM NUMBER GENERATOR SUPPORT 15281M: Deepak Saxena <dsaxena@plexity.net> 15282S: Maintained 15283F: drivers/char/hw_random/omap-rng.c 15284 15285OMAP USB SUPPORT 15286L: linux-usb@vger.kernel.org 15287L: linux-omap@vger.kernel.org 15288S: Orphan 15289F: arch/arm/*omap*/usb* 15290F: drivers/usb/*/*omap* 15291 15292OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15293M: Mark Jackson <mpfj@newflow.co.uk> 15294L: linux-omap@vger.kernel.org 15295S: Maintained 15296F: arch/arm/boot/dts/am335x-nano.dts 15297 15298OMAP1 SUPPORT 15299M: Aaro Koskinen <aaro.koskinen@iki.fi> 15300M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15301M: Tony Lindgren <tony@atomide.com> 15302L: linux-omap@vger.kernel.org 15303S: Maintained 15304Q: http://patchwork.kernel.org/project/linux-omap/list/ 15305T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15306F: arch/arm/configs/omap1_defconfig 15307F: arch/arm/mach-omap1/ 15308F: arch/arm/plat-omap/ 15309F: drivers/i2c/busses/i2c-omap.c 15310F: include/linux/platform_data/ams-delta-fiq.h 15311F: include/linux/platform_data/i2c-omap.h 15312 15313OMAP2+ SUPPORT 15314M: Tony Lindgren <tony@atomide.com> 15315L: linux-omap@vger.kernel.org 15316S: Maintained 15317W: http://www.muru.com/linux/omap/ 15318W: http://linux.omap.com/ 15319Q: http://patchwork.kernel.org/project/linux-omap/list/ 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15321F: arch/arm/configs/omap2plus_defconfig 15322F: arch/arm/mach-omap2/ 15323F: arch/arm/plat-omap/ 15324F: drivers/bus/ti-sysc.c 15325F: drivers/i2c/busses/i2c-omap.c 15326F: drivers/irqchip/irq-omap-intc.c 15327F: drivers/mfd/*omap*.c 15328F: drivers/mfd/menelaus.c 15329F: drivers/mfd/palmas.c 15330F: drivers/mfd/tps65217.c 15331F: drivers/mfd/tps65218.c 15332F: drivers/mfd/tps65219.c 15333F: drivers/mfd/tps65910.c 15334F: drivers/mfd/twl-core.[ch] 15335F: drivers/mfd/twl4030*.c 15336F: drivers/mfd/twl6030*.c 15337F: drivers/mfd/twl6040*.c 15338F: drivers/regulator/palmas-regulator*.c 15339F: drivers/regulator/pbias-regulator.c 15340F: drivers/regulator/tps65217-regulator.c 15341F: drivers/regulator/tps65218-regulator.c 15342F: drivers/regulator/tps65219-regulator.c 15343F: drivers/regulator/tps65910-regulator.c 15344F: drivers/regulator/twl-regulator.c 15345F: drivers/regulator/twl6030-regulator.c 15346F: include/linux/platform_data/i2c-omap.h 15347F: include/linux/platform_data/ti-sysc.h 15348 15349OMFS FILESYSTEM 15350M: Bob Copeland <me@bobcopeland.com> 15351L: linux-karma-devel@lists.sourceforge.net 15352S: Maintained 15353F: Documentation/filesystems/omfs.rst 15354F: fs/omfs/ 15355 15356OMNIKEY CARDMAN 4000 DRIVER 15357M: Harald Welte <laforge@gnumonks.org> 15358S: Maintained 15359F: drivers/char/pcmcia/cm4000_cs.c 15360F: include/linux/cm4000_cs.h 15361F: include/uapi/linux/cm4000_cs.h 15362 15363OMNIKEY CARDMAN 4040 DRIVER 15364M: Harald Welte <laforge@gnumonks.org> 15365S: Maintained 15366F: drivers/char/pcmcia/cm4040_cs.* 15367 15368OMNIVISION OG01A1B SENSOR DRIVER 15369M: Shawn Tu <shawnx.tu@intel.com> 15370L: linux-media@vger.kernel.org 15371S: Maintained 15372F: drivers/media/i2c/og01a1b.c 15373 15374OMNIVISION OV02A10 SENSOR DRIVER 15375M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15376L: linux-media@vger.kernel.org 15377S: Maintained 15378T: git git://linuxtv.org/media_tree.git 15379F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15380F: drivers/media/i2c/ov02a10.c 15381 15382OMNIVISION OV08D10 SENSOR DRIVER 15383M: Jimmy Su <jimmy.su@intel.com> 15384L: linux-media@vger.kernel.org 15385S: Maintained 15386T: git git://linuxtv.org/media_tree.git 15387F: drivers/media/i2c/ov08d10.c 15388 15389OMNIVISION OV08X40 SENSOR DRIVER 15390M: Jason Chen <jason.z.chen@intel.com> 15391L: linux-media@vger.kernel.org 15392S: Maintained 15393T: git git://linuxtv.org/media_tree.git 15394F: drivers/media/i2c/ov08x40.c 15395 15396OMNIVISION OV13858 SENSOR DRIVER 15397M: Sakari Ailus <sakari.ailus@linux.intel.com> 15398L: linux-media@vger.kernel.org 15399S: Maintained 15400T: git git://linuxtv.org/media_tree.git 15401F: drivers/media/i2c/ov13858.c 15402 15403OMNIVISION OV13B10 SENSOR DRIVER 15404M: Arec Kao <arec.kao@intel.com> 15405L: linux-media@vger.kernel.org 15406S: Maintained 15407T: git git://linuxtv.org/media_tree.git 15408F: drivers/media/i2c/ov13b10.c 15409 15410OMNIVISION OV2680 SENSOR DRIVER 15411M: Rui Miguel Silva <rmfrfs@gmail.com> 15412L: linux-media@vger.kernel.org 15413S: Maintained 15414T: git git://linuxtv.org/media_tree.git 15415F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15416F: drivers/media/i2c/ov2680.c 15417 15418OMNIVISION OV2685 SENSOR DRIVER 15419M: Shunqian Zheng <zhengsq@rock-chips.com> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: drivers/media/i2c/ov2685.c 15424 15425OMNIVISION OV2740 SENSOR DRIVER 15426M: Tianshu Qiu <tian.shu.qiu@intel.com> 15427R: Shawn Tu <shawnx.tu@intel.com> 15428R: Bingbu Cao <bingbu.cao@intel.com> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431T: git git://linuxtv.org/media_tree.git 15432F: drivers/media/i2c/ov2740.c 15433 15434OMNIVISION OV4689 SENSOR DRIVER 15435M: Mikhail Rudenko <mike.rudenko@gmail.com> 15436L: linux-media@vger.kernel.org 15437S: Maintained 15438T: git git://linuxtv.org/media_tree.git 15439F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15440F: drivers/media/i2c/ov5647.c 15441 15442OMNIVISION OV5640 SENSOR DRIVER 15443M: Steve Longerbeam <slongerbeam@gmail.com> 15444L: linux-media@vger.kernel.org 15445S: Maintained 15446T: git git://linuxtv.org/media_tree.git 15447F: drivers/media/i2c/ov5640.c 15448 15449OMNIVISION OV5647 SENSOR DRIVER 15450M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15451M: Jacopo Mondi <jacopo@jmondi.org> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454T: git git://linuxtv.org/media_tree.git 15455F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15456F: drivers/media/i2c/ov5647.c 15457 15458OMNIVISION OV5670 SENSOR DRIVER 15459M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15460L: linux-media@vger.kernel.org 15461S: Maintained 15462T: git git://linuxtv.org/media_tree.git 15463F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15464F: drivers/media/i2c/ov5670.c 15465 15466OMNIVISION OV5675 SENSOR DRIVER 15467M: Shawn Tu <shawnx.tu@intel.com> 15468L: linux-media@vger.kernel.org 15469S: Maintained 15470T: git git://linuxtv.org/media_tree.git 15471F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15472F: drivers/media/i2c/ov5675.c 15473 15474OMNIVISION OV5693 SENSOR DRIVER 15475M: Daniel Scally <djrscally@gmail.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15480F: drivers/media/i2c/ov5693.c 15481 15482OMNIVISION OV5695 SENSOR DRIVER 15483M: Shunqian Zheng <zhengsq@rock-chips.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: drivers/media/i2c/ov5695.c 15488 15489OMNIVISION OV7670 SENSOR DRIVER 15490L: linux-media@vger.kernel.org 15491S: Orphan 15492T: git git://linuxtv.org/media_tree.git 15493F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15494F: drivers/media/i2c/ov7670.c 15495 15496OMNIVISION OV772x SENSOR DRIVER 15497M: Jacopo Mondi <jacopo@jmondi.org> 15498L: linux-media@vger.kernel.org 15499S: Odd fixes 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15502F: drivers/media/i2c/ov772x.c 15503F: include/media/i2c/ov772x.h 15504 15505OMNIVISION OV7740 SENSOR DRIVER 15506M: Wenyou Yang <wenyou.yang@microchip.com> 15507L: linux-media@vger.kernel.org 15508S: Maintained 15509T: git git://linuxtv.org/media_tree.git 15510F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15511F: drivers/media/i2c/ov7740.c 15512 15513OMNIVISION OV8856 SENSOR DRIVER 15514M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15519F: drivers/media/i2c/ov8856.c 15520 15521OMNIVISION OV8858 SENSOR DRIVER 15522M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15523M: Nicholas Roth <nicholas@rothemail.net> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15528F: drivers/media/i2c/ov8858.c 15529 15530OMNIVISION OV9282 SENSOR DRIVER 15531M: Paul J. Murphy <paul.j.murphy@intel.com> 15532M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15537F: drivers/media/i2c/ov9282.c 15538 15539OMNIVISION OV9640 SENSOR DRIVER 15540M: Petr Cvek <petrcvekcz@gmail.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543F: drivers/media/i2c/ov9640.* 15544 15545OMNIVISION OV9650 SENSOR DRIVER 15546M: Sakari Ailus <sakari.ailus@linux.intel.com> 15547R: Akinobu Mita <akinobu.mita@gmail.com> 15548R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15553F: drivers/media/i2c/ov9650.c 15554 15555OMNIVISION OV9734 SENSOR DRIVER 15556M: Tianshu Qiu <tian.shu.qiu@intel.com> 15557R: Bingbu Cao <bingbu.cao@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: drivers/media/i2c/ov9734.c 15562 15563ONBOARD USB HUB DRIVER 15564M: Matthias Kaehlcke <mka@chromium.org> 15565L: linux-usb@vger.kernel.org 15566S: Maintained 15567F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15568F: drivers/usb/misc/onboard_usb_hub.c 15569 15570ONENAND FLASH DRIVER 15571M: Kyungmin Park <kyungmin.park@samsung.com> 15572L: linux-mtd@lists.infradead.org 15573S: Maintained 15574F: drivers/mtd/nand/onenand/ 15575F: include/linux/mtd/onenand*.h 15576 15577ONEXPLAYER FAN DRIVER 15578M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15579L: linux-hwmon@vger.kernel.org 15580S: Maintained 15581F: drivers/hwmon/oxp-sensors.c 15582 15583ONION OMEGA2+ BOARD 15584M: Harvey Hunt <harveyhuntnexus@gmail.com> 15585L: linux-mips@vger.kernel.org 15586S: Maintained 15587F: arch/mips/boot/dts/ralink/omega2p.dts 15588 15589OP-TEE DRIVER 15590M: Jens Wiklander <jens.wiklander@linaro.org> 15591L: op-tee@lists.trustedfirmware.org 15592S: Maintained 15593F: Documentation/ABI/testing/sysfs-bus-optee-devices 15594F: drivers/tee/optee/ 15595 15596OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15597M: Sumit Garg <sumit.garg@linaro.org> 15598L: op-tee@lists.trustedfirmware.org 15599S: Maintained 15600F: drivers/char/hw_random/optee-rng.c 15601 15602OP-TEE RTC DRIVER 15603M: Clément Léger <clement.leger@bootlin.com> 15604L: linux-rtc@vger.kernel.org 15605S: Maintained 15606F: drivers/rtc/rtc-optee.c 15607 15608OPA-VNIC DRIVER 15609M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15610L: linux-rdma@vger.kernel.org 15611S: Supported 15612F: drivers/infiniband/ulp/opa_vnic 15613 15614OPEN FIRMWARE AND FLATTENED DEVICE TREE 15615M: Rob Herring <robh+dt@kernel.org> 15616M: Frank Rowand <frowand.list@gmail.com> 15617L: devicetree@vger.kernel.org 15618S: Maintained 15619C: irc://irc.libera.chat/devicetree 15620W: http://www.devicetree.org/ 15621T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15622F: Documentation/ABI/testing/sysfs-firmware-ofw 15623F: drivers/of/ 15624F: include/linux/of*.h 15625F: scripts/dtc/ 15626K: of_overlay_notifier_ 15627K: of_overlay_fdt_apply 15628K: of_overlay_remove 15629 15630OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15631M: Rob Herring <robh+dt@kernel.org> 15632M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15633L: devicetree@vger.kernel.org 15634S: Maintained 15635C: irc://irc.libera.chat/devicetree 15636Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15637T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15638F: Documentation/devicetree/ 15639F: arch/*/boot/dts/ 15640F: include/dt-bindings/ 15641 15642OPENCOMPUTE PTP CLOCK DRIVER 15643M: Jonathan Lemon <jonathan.lemon@gmail.com> 15644M: Vadim Fedorenko <vadfed@fb.com> 15645L: netdev@vger.kernel.org 15646S: Maintained 15647F: drivers/ptp/ptp_ocp.c 15648 15649OPENCORES I2C BUS DRIVER 15650M: Peter Korsgaard <peter@korsgaard.com> 15651M: Andrew Lunn <andrew@lunn.ch> 15652L: linux-i2c@vger.kernel.org 15653S: Maintained 15654F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15655F: Documentation/i2c/busses/i2c-ocores.rst 15656F: drivers/i2c/busses/i2c-ocores.c 15657F: include/linux/platform_data/i2c-ocores.h 15658 15659OPENRISC ARCHITECTURE 15660M: Jonas Bonn <jonas@southpole.se> 15661M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15662M: Stafford Horne <shorne@gmail.com> 15663L: openrisc@lists.librecores.org 15664S: Maintained 15665W: http://openrisc.io 15666T: git https://github.com/openrisc/linux.git 15667F: Documentation/devicetree/bindings/openrisc/ 15668F: Documentation/openrisc/ 15669F: arch/openrisc/ 15670F: drivers/irqchip/irq-ompic.c 15671F: drivers/irqchip/irq-or1k-* 15672 15673OPENVSWITCH 15674M: Pravin B Shelar <pshelar@ovn.org> 15675L: netdev@vger.kernel.org 15676L: dev@openvswitch.org 15677S: Maintained 15678W: http://openvswitch.org 15679F: include/uapi/linux/openvswitch.h 15680F: net/openvswitch/ 15681F: tools/testing/selftests/net/openvswitch/ 15682 15683OPERATING PERFORMANCE POINTS (OPP) 15684M: Viresh Kumar <vireshk@kernel.org> 15685M: Nishanth Menon <nm@ti.com> 15686M: Stephen Boyd <sboyd@kernel.org> 15687L: linux-pm@vger.kernel.org 15688S: Maintained 15689T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15690F: Documentation/devicetree/bindings/opp/ 15691F: Documentation/power/opp.rst 15692F: drivers/opp/ 15693F: include/linux/pm_opp.h 15694 15695OPL4 DRIVER 15696M: Clemens Ladisch <clemens@ladisch.de> 15697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15698S: Maintained 15699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15700F: sound/drivers/opl4/ 15701 15702ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15703M: Mark Fasheh <mark@fasheh.com> 15704M: Joel Becker <jlbec@evilplan.org> 15705M: Joseph Qi <joseph.qi@linux.alibaba.com> 15706L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15707S: Supported 15708W: http://ocfs2.wiki.kernel.org 15709F: Documentation/filesystems/dlmfs.rst 15710F: Documentation/filesystems/ocfs2.rst 15711F: fs/ocfs2/ 15712 15713ORANGEFS FILESYSTEM 15714M: Mike Marshall <hubcap@omnibond.com> 15715R: Martin Brandenburg <martin@omnibond.com> 15716L: devel@lists.orangefs.org 15717S: Supported 15718T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15719F: Documentation/filesystems/orangefs.rst 15720F: fs/orangefs/ 15721 15722ORINOCO DRIVER 15723L: linux-wireless@vger.kernel.org 15724S: Orphan 15725W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15726W: http://www.nongnu.org/orinoco/ 15727F: drivers/net/wireless/intersil/orinoco/ 15728 15729OV2659 OMNIVISION SENSOR DRIVER 15730M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733W: https://linuxtv.org 15734Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15735T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15736F: drivers/media/i2c/ov2659.c 15737F: include/media/i2c/ov2659.h 15738 15739OVERLAY FILESYSTEM 15740M: Miklos Szeredi <miklos@szeredi.hu> 15741L: linux-unionfs@vger.kernel.org 15742S: Supported 15743T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15744F: Documentation/filesystems/overlayfs.rst 15745F: fs/overlayfs/ 15746 15747P54 WIRELESS DRIVER 15748M: Christian Lamparter <chunkeey@googlemail.com> 15749L: linux-wireless@vger.kernel.org 15750S: Maintained 15751W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15752F: drivers/net/wireless/intersil/p54/ 15753 15754PACKING 15755M: Vladimir Oltean <olteanv@gmail.com> 15756L: netdev@vger.kernel.org 15757S: Supported 15758F: Documentation/core-api/packing.rst 15759F: include/linux/packing.h 15760F: lib/packing.c 15761 15762PADATA PARALLEL EXECUTION MECHANISM 15763M: Steffen Klassert <steffen.klassert@secunet.com> 15764M: Daniel Jordan <daniel.m.jordan@oracle.com> 15765L: linux-crypto@vger.kernel.org 15766L: linux-kernel@vger.kernel.org 15767S: Maintained 15768F: Documentation/core-api/padata.rst 15769F: include/linux/padata.h 15770F: kernel/padata.c 15771 15772PAGE CACHE 15773M: Matthew Wilcox (Oracle) <willy@infradead.org> 15774L: linux-fsdevel@vger.kernel.org 15775S: Supported 15776T: git git://git.infradead.org/users/willy/pagecache.git 15777F: Documentation/filesystems/locking.rst 15778F: Documentation/filesystems/vfs.rst 15779F: include/linux/pagemap.h 15780F: mm/filemap.c 15781F: mm/page-writeback.c 15782F: mm/readahead.c 15783F: mm/truncate.c 15784 15785PAGE POOL 15786M: Jesper Dangaard Brouer <hawk@kernel.org> 15787M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15788L: netdev@vger.kernel.org 15789S: Supported 15790F: Documentation/networking/page_pool.rst 15791F: include/net/page_pool.h 15792F: include/trace/events/page_pool.h 15793F: net/core/page_pool.c 15794 15795PAGE TABLE CHECK 15796M: Pasha Tatashin <pasha.tatashin@soleen.com> 15797M: Andrew Morton <akpm@linux-foundation.org> 15798L: linux-mm@kvack.org 15799S: Maintained 15800F: Documentation/mm/page_table_check.rst 15801F: include/linux/page_table_check.h 15802F: mm/page_table_check.c 15803 15804PANASONIC LAPTOP ACPI EXTRAS DRIVER 15805M: Kenneth Chan <kenneth.t.chan@gmail.com> 15806L: platform-driver-x86@vger.kernel.org 15807S: Maintained 15808F: drivers/platform/x86/panasonic-laptop.c 15809 15810PARALLAX PING IIO SENSOR DRIVER 15811M: Andreas Klinger <ak@it-klinger.de> 15812L: linux-iio@vger.kernel.org 15813S: Maintained 15814F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15815F: drivers/iio/proximity/ping.c 15816 15817PARALLEL LCD/KEYPAD PANEL DRIVER 15818M: Willy Tarreau <willy@haproxy.com> 15819M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15820S: Odd Fixes 15821F: Documentation/admin-guide/lcd-panel-cgram.rst 15822F: drivers/auxdisplay/panel.c 15823 15824PARALLEL PORT SUBSYSTEM 15825M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15826M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15827L: linux-parport@lists.infradead.org (subscribers-only) 15828S: Maintained 15829F: Documentation/driver-api/parport*.rst 15830F: drivers/char/ppdev.c 15831F: drivers/parport/ 15832F: include/linux/parport*.h 15833F: include/uapi/linux/ppdev.h 15834 15835PARAVIRT_OPS INTERFACE 15836M: Juergen Gross <jgross@suse.com> 15837M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15838R: Alexey Makhalov <amakhalov@vmware.com> 15839R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15840L: virtualization@lists.linux-foundation.org 15841L: x86@kernel.org 15842S: Supported 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15844F: Documentation/virt/paravirt_ops.rst 15845F: arch/*/include/asm/paravirt*.h 15846F: arch/*/kernel/paravirt* 15847F: include/linux/hypervisor.h 15848 15849PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15850M: Tim Waugh <tim@cyberelk.net> 15851L: linux-parport@lists.infradead.org (subscribers-only) 15852S: Maintained 15853F: Documentation/admin-guide/blockdev/paride.rst 15854F: drivers/block/paride/ 15855 15856PARISC ARCHITECTURE 15857M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15858M: Helge Deller <deller@gmx.de> 15859L: linux-parisc@vger.kernel.org 15860S: Maintained 15861W: https://parisc.wiki.kernel.org 15862Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15864T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15865F: Documentation/parisc/ 15866F: arch/parisc/ 15867F: drivers/char/agp/parisc-agp.c 15868F: drivers/input/misc/hp_sdc_rtc.c 15869F: drivers/input/serio/gscps2.c 15870F: drivers/input/serio/hp_sdc* 15871F: drivers/parisc/ 15872F: drivers/parport/parport_gsc.* 15873F: drivers/tty/serial/8250/8250_parisc.c 15874F: drivers/video/console/sti* 15875F: drivers/video/fbdev/sti* 15876F: drivers/video/logo/logo_parisc* 15877F: include/linux/hp_sdc.h 15878 15879PARMAN 15880M: Jiri Pirko <jiri@nvidia.com> 15881L: netdev@vger.kernel.org 15882S: Supported 15883F: include/linux/parman.h 15884F: lib/parman.c 15885F: lib/test_parman.c 15886 15887PC ENGINES APU BOARD DRIVER 15888M: Enrico Weigelt, metux IT consult <info@metux.net> 15889S: Maintained 15890F: drivers/platform/x86/pcengines-apuv2.c 15891 15892PC87360 HARDWARE MONITORING DRIVER 15893M: Jim Cromie <jim.cromie@gmail.com> 15894L: linux-hwmon@vger.kernel.org 15895S: Maintained 15896F: Documentation/hwmon/pc87360.rst 15897F: drivers/hwmon/pc87360.c 15898 15899PC8736x GPIO DRIVER 15900M: Jim Cromie <jim.cromie@gmail.com> 15901S: Maintained 15902F: drivers/char/pc8736x_gpio.c 15903 15904PC87427 HARDWARE MONITORING DRIVER 15905M: Jean Delvare <jdelvare@suse.com> 15906L: linux-hwmon@vger.kernel.org 15907S: Maintained 15908F: Documentation/hwmon/pc87427.rst 15909F: drivers/hwmon/pc87427.c 15910 15911PCA9532 LED DRIVER 15912M: Riku Voipio <riku.voipio@iki.fi> 15913S: Maintained 15914F: drivers/leds/leds-pca9532.c 15915F: include/linux/leds-pca9532.h 15916 15917PCA9541 I2C BUS MASTER SELECTOR DRIVER 15918M: Guenter Roeck <linux@roeck-us.net> 15919L: linux-i2c@vger.kernel.org 15920S: Maintained 15921F: drivers/i2c/muxes/i2c-mux-pca9541.c 15922 15923PCDP - PRIMARY CONSOLE AND DEBUG PORT 15924M: Khalid Aziz <khalid@gonehiking.org> 15925S: Maintained 15926F: drivers/firmware/pcdp.* 15927 15928PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15929M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15930M: Pali Rohár <pali@kernel.org> 15931L: linux-pci@vger.kernel.org 15932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15933S: Maintained 15934F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15935F: drivers/pci/controller/pci-aardvark.c 15936 15937PCI DRIVER FOR ALTERA PCIE IP 15938M: Joyce Ooi <joyce.ooi@intel.com> 15939L: linux-pci@vger.kernel.org 15940S: Supported 15941F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15942F: drivers/pci/controller/pcie-altera.c 15943 15944PCI DRIVER FOR APPLIEDMICRO XGENE 15945M: Toan Le <toan@os.amperecomputing.com> 15946L: linux-pci@vger.kernel.org 15947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15948S: Maintained 15949F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15950F: drivers/pci/controller/pci-xgene.c 15951 15952PCI DRIVER FOR ARM VERSATILE PLATFORM 15953M: Rob Herring <robh@kernel.org> 15954L: linux-pci@vger.kernel.org 15955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15956S: Maintained 15957F: Documentation/devicetree/bindings/pci/versatile.yaml 15958F: drivers/pci/controller/pci-versatile.c 15959 15960PCI DRIVER FOR ARMADA 8K 15961M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15962L: linux-pci@vger.kernel.org 15963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15964S: Maintained 15965F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15966F: drivers/pci/controller/dwc/pcie-armada8k.c 15967 15968PCI DRIVER FOR CADENCE PCIE IP 15969M: Tom Joseph <tjoseph@cadence.com> 15970L: linux-pci@vger.kernel.org 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/cdns,* 15973F: drivers/pci/controller/cadence/ 15974 15975PCI DRIVER FOR FREESCALE LAYERSCAPE 15976M: Minghuan Lian <minghuan.Lian@nxp.com> 15977M: Mingkai Hu <mingkai.hu@nxp.com> 15978M: Roy Zang <roy.zang@nxp.com> 15979L: linuxppc-dev@lists.ozlabs.org 15980L: linux-pci@vger.kernel.org 15981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15982S: Maintained 15983F: drivers/pci/controller/dwc/*layerscape* 15984 15985PCI DRIVER FOR GENERIC OF HOSTS 15986M: Will Deacon <will@kernel.org> 15987L: linux-pci@vger.kernel.org 15988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15989S: Maintained 15990F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15991F: drivers/pci/controller/pci-host-common.c 15992F: drivers/pci/controller/pci-host-generic.c 15993 15994PCI DRIVER FOR IMX6 15995M: Richard Zhu <hongxing.zhu@nxp.com> 15996M: Lucas Stach <l.stach@pengutronix.de> 15997L: linux-pci@vger.kernel.org 15998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15999S: Maintained 16000F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16001F: drivers/pci/controller/dwc/*imx6* 16002 16003PCI DRIVER FOR FU740 16004M: Paul Walmsley <paul.walmsley@sifive.com> 16005M: Greentime Hu <greentime.hu@sifive.com> 16006L: linux-pci@vger.kernel.org 16007S: Maintained 16008F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16009F: drivers/pci/controller/dwc/pcie-fu740.c 16010 16011PCI DRIVER FOR INTEL IXP4XX 16012M: Linus Walleij <linus.walleij@linaro.org> 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16015F: drivers/pci/controller/pci-ixp4xx.c 16016 16017PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16018M: Nirmal Patel <nirmal.patel@linux.intel.com> 16019R: Jonathan Derrick <jonathan.derrick@linux.dev> 16020L: linux-pci@vger.kernel.org 16021S: Supported 16022F: drivers/pci/controller/vmd.c 16023 16024PCI DRIVER FOR MICROSEMI SWITCHTEC 16025M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16026M: Logan Gunthorpe <logang@deltatee.com> 16027L: linux-pci@vger.kernel.org 16028S: Maintained 16029F: Documentation/ABI/testing/sysfs-class-switchtec 16030F: Documentation/driver-api/switchtec.rst 16031F: drivers/ntb/hw/mscc/ 16032F: drivers/pci/switch/switchtec* 16033F: include/linux/switchtec.h 16034F: include/uapi/linux/switchtec_ioctl.h 16035 16036PCI DRIVER FOR MOBIVEIL PCIE IP 16037M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16038M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16039L: linux-pci@vger.kernel.org 16040S: Supported 16041F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16042F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16043 16044PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16045M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16046M: Pali Rohár <pali@kernel.org> 16047L: linux-pci@vger.kernel.org 16048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16049S: Maintained 16050F: drivers/pci/controller/*mvebu* 16051 16052PCI DRIVER FOR NVIDIA TEGRA 16053M: Thierry Reding <thierry.reding@gmail.com> 16054L: linux-tegra@vger.kernel.org 16055L: linux-pci@vger.kernel.org 16056S: Supported 16057F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16058F: drivers/pci/controller/pci-tegra.c 16059 16060PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16061M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16062L: linux-pci@vger.kernel.org 16063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16064S: Maintained 16065F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16066F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16067 16068PCI DRIVER FOR RENESAS R-CAR 16069M: Marek Vasut <marek.vasut+renesas@gmail.com> 16070M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16071L: linux-pci@vger.kernel.org 16072L: linux-renesas-soc@vger.kernel.org 16073S: Maintained 16074F: Documentation/devicetree/bindings/pci/*rcar* 16075F: drivers/pci/controller/*rcar* 16076 16077PCI DRIVER FOR SAMSUNG EXYNOS 16078M: Jingoo Han <jingoohan1@gmail.com> 16079L: linux-pci@vger.kernel.org 16080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16081L: linux-samsung-soc@vger.kernel.org 16082S: Maintained 16083F: drivers/pci/controller/dwc/pci-exynos.c 16084 16085PCI DRIVER FOR SYNOPSYS DESIGNWARE 16086M: Jingoo Han <jingoohan1@gmail.com> 16087M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16088L: linux-pci@vger.kernel.org 16089S: Maintained 16090F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16091F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16092F: drivers/pci/controller/dwc/*designware* 16093 16094PCI DRIVER FOR TI DRA7XX/J721E 16095M: Vignesh Raghavendra <vigneshr@ti.com> 16096L: linux-omap@vger.kernel.org 16097L: linux-pci@vger.kernel.org 16098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16099S: Supported 16100F: Documentation/devicetree/bindings/pci/ti-pci.txt 16101F: drivers/pci/controller/cadence/pci-j721e.c 16102F: drivers/pci/controller/dwc/pci-dra7xx.c 16103 16104PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16105M: Linus Walleij <linus.walleij@linaro.org> 16106L: linux-pci@vger.kernel.org 16107S: Maintained 16108F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16109F: drivers/pci/controller/pci-v3-semi.c 16110 16111PCI ENDPOINT SUBSYSTEM 16112M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16113R: Krzysztof Wilczyński <kw@linux.com> 16114R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16115R: Kishon Vijay Abraham I <kishon@kernel.org> 16116L: linux-pci@vger.kernel.org 16117S: Supported 16118Q: https://patchwork.kernel.org/project/linux-pci/list/ 16119B: https://bugzilla.kernel.org 16120C: irc://irc.oftc.net/linux-pci 16121T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16122F: Documentation/PCI/endpoint/* 16123F: Documentation/misc-devices/pci-endpoint-test.rst 16124F: drivers/misc/pci_endpoint_test.c 16125F: drivers/pci/endpoint/ 16126F: tools/pci/ 16127 16128PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16129M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16130R: Oliver O'Halloran <oohall@gmail.com> 16131L: linuxppc-dev@lists.ozlabs.org 16132S: Supported 16133F: Documentation/PCI/pci-error-recovery.rst 16134F: Documentation/powerpc/eeh-pci-error-recovery.rst 16135F: arch/powerpc/include/*/eeh*.h 16136F: arch/powerpc/kernel/eeh*.c 16137F: arch/powerpc/platforms/*/eeh*.c 16138F: drivers/pci/pcie/aer.c 16139F: drivers/pci/pcie/dpc.c 16140F: drivers/pci/pcie/err.c 16141 16142PCI ERROR RECOVERY 16143M: Linas Vepstas <linasvepstas@gmail.com> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/PCI/pci-error-recovery.rst 16147 16148PCI PEER-TO-PEER DMA (P2PDMA) 16149M: Bjorn Helgaas <bhelgaas@google.com> 16150M: Logan Gunthorpe <logang@deltatee.com> 16151L: linux-pci@vger.kernel.org 16152S: Supported 16153Q: https://patchwork.kernel.org/project/linux-pci/list/ 16154B: https://bugzilla.kernel.org 16155C: irc://irc.oftc.net/linux-pci 16156T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16157F: Documentation/driver-api/pci/p2pdma.rst 16158F: drivers/pci/p2pdma.c 16159F: include/linux/pci-p2pdma.h 16160 16161PCI MSI DRIVER FOR ALTERA MSI IP 16162M: Joyce Ooi <joyce.ooi@intel.com> 16163L: linux-pci@vger.kernel.org 16164S: Supported 16165F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16166F: drivers/pci/controller/pcie-altera-msi.c 16167 16168PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16169M: Toan Le <toan@os.amperecomputing.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16174F: drivers/pci/controller/pci-xgene-msi.c 16175 16176PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16177M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16178R: Rob Herring <robh@kernel.org> 16179R: Krzysztof Wilczyński <kw@linux.com> 16180L: linux-pci@vger.kernel.org 16181S: Supported 16182Q: https://patchwork.kernel.org/project/linux-pci/list/ 16183B: https://bugzilla.kernel.org 16184C: irc://irc.oftc.net/linux-pci 16185T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16186F: Documentation/devicetree/bindings/pci/ 16187F: drivers/pci/controller/ 16188F: drivers/pci/pci-bridge-emul.c 16189F: drivers/pci/pci-bridge-emul.h 16190 16191PCI SUBSYSTEM 16192M: Bjorn Helgaas <bhelgaas@google.com> 16193L: linux-pci@vger.kernel.org 16194S: Supported 16195Q: https://patchwork.kernel.org/project/linux-pci/list/ 16196B: https://bugzilla.kernel.org 16197C: irc://irc.oftc.net/linux-pci 16198T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16199F: Documentation/PCI/ 16200F: Documentation/devicetree/bindings/pci/ 16201F: arch/x86/kernel/early-quirks.c 16202F: arch/x86/kernel/quirks.c 16203F: arch/x86/pci/ 16204F: drivers/acpi/pci* 16205F: drivers/pci/ 16206F: include/asm-generic/pci* 16207F: include/linux/of_pci.h 16208F: include/linux/pci* 16209F: include/uapi/linux/pci* 16210F: lib/pci* 16211 16212PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16213M: Jonathan Chocron <jonnyc@amazon.com> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/pcie-al.txt 16217F: drivers/pci/controller/dwc/pcie-al.c 16218 16219PCIE DRIVER FOR AMLOGIC MESON 16220M: Yue Wang <yue.wang@Amlogic.com> 16221L: linux-pci@vger.kernel.org 16222L: linux-amlogic@lists.infradead.org 16223S: Maintained 16224F: drivers/pci/controller/dwc/pci-meson.c 16225 16226PCIE DRIVER FOR AXIS ARTPEC 16227M: Jesper Nilsson <jesper.nilsson@axis.com> 16228L: linux-arm-kernel@axis.com 16229L: linux-pci@vger.kernel.org 16230S: Maintained 16231F: Documentation/devicetree/bindings/pci/axis,artpec* 16232F: drivers/pci/controller/dwc/*artpec* 16233 16234PCIE DRIVER FOR CAVIUM THUNDERX 16235M: Robert Richter <rric@kernel.org> 16236L: linux-pci@vger.kernel.org 16237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16238S: Odd Fixes 16239F: drivers/pci/controller/pci-thunder-* 16240 16241PCIE DRIVER FOR HISILICON 16242M: Zhou Wang <wangzhou1@hisilicon.com> 16243L: linux-pci@vger.kernel.org 16244S: Maintained 16245F: drivers/pci/controller/dwc/pcie-hisi.c 16246 16247PCIE DRIVER FOR HISILICON KIRIN 16248M: Xiaowei Song <songxiaowei@hisilicon.com> 16249M: Binghui Wang <wangbinghui@hisilicon.com> 16250L: linux-pci@vger.kernel.org 16251S: Maintained 16252F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16253F: drivers/pci/controller/dwc/pcie-kirin.c 16254 16255PCIE DRIVER FOR HISILICON STB 16256M: Shawn Guo <shawn.guo@linaro.org> 16257L: linux-pci@vger.kernel.org 16258S: Maintained 16259F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16260F: drivers/pci/controller/dwc/pcie-histb.c 16261 16262PCIE DRIVER FOR INTEL KEEM BAY 16263M: Srikanth Thokala <srikanth.thokala@intel.com> 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16267F: drivers/pci/controller/dwc/pcie-keembay.c 16268 16269PCIE DRIVER FOR INTEL LGM GW SOC 16270M: Rahul Tanwar <rtanwar@maxlinear.com> 16271L: linux-pci@vger.kernel.org 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16274F: drivers/pci/controller/dwc/pcie-intel-gw.c 16275 16276PCIE DRIVER FOR MEDIATEK 16277M: Ryder Lee <ryder.lee@mediatek.com> 16278M: Jianjun Wang <jianjun.wang@mediatek.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16281S: Supported 16282F: Documentation/devicetree/bindings/pci/mediatek* 16283F: drivers/pci/controller/*mediatek* 16284 16285PCIE DRIVER FOR MICROCHIP 16286M: Daire McNamara <daire.mcnamara@microchip.com> 16287L: linux-pci@vger.kernel.org 16288S: Supported 16289F: Documentation/devicetree/bindings/pci/microchip* 16290F: drivers/pci/controller/*microchip* 16291 16292PCIE DRIVER FOR QUALCOMM MSM 16293M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16294L: linux-pci@vger.kernel.org 16295L: linux-arm-msm@vger.kernel.org 16296S: Maintained 16297F: drivers/pci/controller/dwc/pcie-qcom.c 16298 16299PCIE ENDPOINT DRIVER FOR QUALCOMM 16300M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16301L: linux-pci@vger.kernel.org 16302L: linux-arm-msm@vger.kernel.org 16303S: Maintained 16304F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16305F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16306 16307PCIE DRIVER FOR ROCKCHIP 16308M: Shawn Lin <shawn.lin@rock-chips.com> 16309L: linux-pci@vger.kernel.org 16310L: linux-rockchip@lists.infradead.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16313F: drivers/pci/controller/pcie-rockchip* 16314 16315PCIE DRIVER FOR SOCIONEXT UNIPHIER 16316M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16317L: linux-pci@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16320F: drivers/pci/controller/dwc/pcie-uniphier* 16321 16322PCIE DRIVER FOR ST SPEAR13XX 16323M: Pratyush Anand <pratyush.anand@gmail.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: drivers/pci/controller/dwc/*spear* 16327 16328PCI DRIVER FOR XILINX VERSAL CPM 16329M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16330M: Michal Simek <michal.simek@amd.com> 16331L: linux-pci@vger.kernel.org 16332S: Maintained 16333F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16334F: drivers/pci/controller/pcie-xilinx-cpm.c 16335 16336PCMCIA SUBSYSTEM 16337M: Dominik Brodowski <linux@dominikbrodowski.net> 16338S: Odd Fixes 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16340F: Documentation/pcmcia/ 16341F: drivers/pcmcia/ 16342F: include/pcmcia/ 16343F: tools/pcmcia/ 16344 16345PCNET32 NETWORK DRIVER 16346M: Don Fry <pcnet32@frontier.com> 16347L: netdev@vger.kernel.org 16348S: Maintained 16349F: drivers/net/ethernet/amd/pcnet32.c 16350 16351PCRYPT PARALLEL CRYPTO ENGINE 16352M: Steffen Klassert <steffen.klassert@secunet.com> 16353L: linux-crypto@vger.kernel.org 16354S: Maintained 16355F: crypto/pcrypt.c 16356F: include/crypto/pcrypt.h 16357 16358PEAQ WMI HOTKEYS DRIVER 16359M: Hans de Goede <hdegoede@redhat.com> 16360L: platform-driver-x86@vger.kernel.org 16361S: Maintained 16362F: drivers/platform/x86/peaq-wmi.c 16363 16364PECI HARDWARE MONITORING DRIVERS 16365M: Iwona Winiarska <iwona.winiarska@intel.com> 16366L: linux-hwmon@vger.kernel.org 16367S: Supported 16368F: Documentation/hwmon/peci-cputemp.rst 16369F: Documentation/hwmon/peci-dimmtemp.rst 16370F: drivers/hwmon/peci/ 16371 16372PECI SUBSYSTEM 16373M: Iwona Winiarska <iwona.winiarska@intel.com> 16374L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16375S: Supported 16376F: Documentation/devicetree/bindings/peci/ 16377F: Documentation/peci/ 16378F: drivers/peci/ 16379F: include/linux/peci-cpu.h 16380F: include/linux/peci.h 16381 16382PENSANDO ETHERNET DRIVERS 16383M: Shannon Nelson <shannon.nelson@amd.com> 16384M: Brett Creeley <brett.creeley@amd.com> 16385M: drivers@pensando.io 16386L: netdev@vger.kernel.org 16387S: Supported 16388F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16389F: drivers/net/ethernet/pensando/ 16390 16391PER-CPU MEMORY ALLOCATOR 16392M: Dennis Zhou <dennis@kernel.org> 16393M: Tejun Heo <tj@kernel.org> 16394M: Christoph Lameter <cl@linux.com> 16395L: linux-mm@kvack.org 16396S: Maintained 16397T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16398F: arch/*/include/asm/percpu.h 16399F: include/linux/percpu*.h 16400F: lib/percpu*.c 16401F: mm/percpu*.c 16402 16403PER-TASK DELAY ACCOUNTING 16404M: Balbir Singh <bsingharora@gmail.com> 16405S: Maintained 16406F: include/linux/delayacct.h 16407F: kernel/delayacct.c 16408 16409PERFORMANCE EVENTS SUBSYSTEM 16410M: Peter Zijlstra <peterz@infradead.org> 16411M: Ingo Molnar <mingo@redhat.com> 16412M: Arnaldo Carvalho de Melo <acme@kernel.org> 16413R: Mark Rutland <mark.rutland@arm.com> 16414R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16415R: Jiri Olsa <jolsa@kernel.org> 16416R: Namhyung Kim <namhyung@kernel.org> 16417L: linux-perf-users@vger.kernel.org 16418L: linux-kernel@vger.kernel.org 16419S: Supported 16420W: https://perf.wiki.kernel.org/ 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16422F: arch/*/events/* 16423F: arch/*/events/*/* 16424F: arch/*/include/asm/perf_event.h 16425F: arch/*/kernel/*/*/perf_event*.c 16426F: arch/*/kernel/*/perf_event*.c 16427F: arch/*/kernel/perf_callchain.c 16428F: arch/*/kernel/perf_event*.c 16429F: include/linux/perf_event.h 16430F: include/uapi/linux/perf_event.h 16431F: kernel/events/* 16432F: tools/lib/perf/ 16433F: tools/perf/ 16434 16435PERFORMANCE EVENTS TOOLING ARM64 16436R: John Garry <john.g.garry@oracle.com> 16437R: Will Deacon <will@kernel.org> 16438R: James Clark <james.clark@arm.com> 16439R: Mike Leach <mike.leach@linaro.org> 16440R: Leo Yan <leo.yan@linaro.org> 16441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16442S: Supported 16443F: tools/build/feature/test-libopencsd.c 16444F: tools/perf/arch/arm*/ 16445F: tools/perf/pmu-events/arch/arm64/ 16446F: tools/perf/util/arm-spe* 16447F: tools/perf/util/cs-etm* 16448 16449PERSONALITY HANDLING 16450M: Christoph Hellwig <hch@infradead.org> 16451L: linux-abi-devel@lists.sourceforge.net 16452S: Maintained 16453F: include/linux/personality.h 16454F: include/uapi/linux/personality.h 16455 16456PHOENIX RC FLIGHT CONTROLLER ADAPTER 16457M: Marcus Folkesson <marcus.folkesson@gmail.com> 16458L: linux-input@vger.kernel.org 16459S: Maintained 16460F: Documentation/input/devices/pxrc.rst 16461F: drivers/input/joystick/pxrc.c 16462 16463PHONET PROTOCOL 16464M: Remi Denis-Courmont <courmisch@gmail.com> 16465S: Supported 16466F: Documentation/networking/phonet.rst 16467F: include/linux/phonet.h 16468F: include/net/phonet/ 16469F: include/uapi/linux/phonet.h 16470F: net/phonet/ 16471 16472PHRAM MTD DRIVER 16473M: Joern Engel <joern@lazybastard.org> 16474L: linux-mtd@lists.infradead.org 16475S: Maintained 16476F: drivers/mtd/devices/phram.c 16477 16478PICOLCD HID DRIVER 16479M: Bruno Prémont <bonbons@linux-vserver.org> 16480L: linux-input@vger.kernel.org 16481S: Maintained 16482F: drivers/hid/hid-picolcd* 16483 16484PIDFD API 16485M: Christian Brauner <christian@brauner.io> 16486L: linux-kernel@vger.kernel.org 16487S: Maintained 16488T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16489F: samples/pidfd/ 16490F: tools/testing/selftests/clone3/ 16491F: tools/testing/selftests/pid_namespace/ 16492F: tools/testing/selftests/pidfd/ 16493K: (?i)pidfd 16494K: (?i)clone3 16495K: \b(clone_args|kernel_clone_args)\b 16496 16497PIN CONTROL SUBSYSTEM 16498M: Linus Walleij <linus.walleij@linaro.org> 16499L: linux-gpio@vger.kernel.org 16500S: Maintained 16501T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16502F: Documentation/devicetree/bindings/pinctrl/ 16503F: Documentation/driver-api/pin-control.rst 16504F: drivers/pinctrl/ 16505F: include/dt-bindings/pinctrl/ 16506F: include/linux/pinctrl/ 16507 16508PIN CONTROLLER - AMD 16509M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16510M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16511S: Maintained 16512F: drivers/pinctrl/pinctrl-amd.c 16513 16514PIN CONTROLLER - FREESCALE 16515M: Dong Aisheng <aisheng.dong@nxp.com> 16516M: Fabio Estevam <festevam@gmail.com> 16517M: Shawn Guo <shawnguo@kernel.org> 16518M: Jacky Bai <ping.bai@nxp.com> 16519R: Pengutronix Kernel Team <kernel@pengutronix.de> 16520L: linux-gpio@vger.kernel.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pinctrl/fsl,* 16523F: drivers/pinctrl/freescale/ 16524 16525PIN CONTROLLER - INTEL 16526M: Mika Westerberg <mika.westerberg@linux.intel.com> 16527M: Andy Shevchenko <andy@kernel.org> 16528S: Supported 16529T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16530F: drivers/pinctrl/intel/ 16531 16532PIN CONTROLLER - KEEMBAY 16533M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16534S: Supported 16535F: drivers/pinctrl/pinctrl-keembay* 16536 16537PIN CONTROLLER - MEDIATEK 16538M: Sean Wang <sean.wang@kernel.org> 16539L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16540S: Maintained 16541F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16542F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16543F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16544F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16545F: drivers/pinctrl/mediatek/ 16546 16547PIN CONTROLLER - MICROCHIP AT91 16548M: Ludovic Desroches <ludovic.desroches@microchip.com> 16549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16550L: linux-gpio@vger.kernel.org 16551S: Supported 16552F: drivers/gpio/gpio-sama5d2-piobu.c 16553F: drivers/pinctrl/pinctrl-at91* 16554 16555PIN CONTROLLER - QUALCOMM 16556M: Bjorn Andersson <andersson@kernel.org> 16557L: linux-arm-msm@vger.kernel.org 16558S: Maintained 16559F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16560F: drivers/pinctrl/qcom/ 16561 16562PIN CONTROLLER - RENESAS 16563M: Geert Uytterhoeven <geert+renesas@glider.be> 16564L: linux-renesas-soc@vger.kernel.org 16565S: Supported 16566T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16567F: Documentation/devicetree/bindings/pinctrl/renesas,* 16568F: drivers/pinctrl/renesas/ 16569 16570PIN CONTROLLER - SAMSUNG 16571M: Tomasz Figa <tomasz.figa@gmail.com> 16572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16573M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16574R: Alim Akhtar <alim.akhtar@samsung.com> 16575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16576L: linux-samsung-soc@vger.kernel.org 16577S: Maintained 16578C: irc://irc.libera.chat/linux-exynos 16579Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16580B: mailto:linux-samsung-soc@vger.kernel.org 16581T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16582F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16583F: drivers/pinctrl/samsung/ 16584F: include/dt-bindings/pinctrl/samsung.h 16585 16586PIN CONTROLLER - SINGLE 16587M: Tony Lindgren <tony@atomide.com> 16588M: Haojian Zhuang <haojian.zhuang@linaro.org> 16589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16590L: linux-omap@vger.kernel.org 16591S: Maintained 16592F: drivers/pinctrl/pinctrl-single.c 16593 16594PIN CONTROLLER - THUNDERBAY 16595M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16596S: Supported 16597F: drivers/pinctrl/pinctrl-thunderbay.c 16598 16599PIN CONTROLLER - SUNPLUS / TIBBO 16600M: Dvorkin Dmitry <dvorkin@tibbo.com> 16601M: Wells Lu <wellslutw@gmail.com> 16602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16603S: Maintained 16604W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16605F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16606F: drivers/pinctrl/sunplus/ 16607F: include/dt-bindings/pinctrl/sppctl*.h 16608 16609PINE64 PINEPHONE KEYBOARD DRIVER 16610M: Samuel Holland <samuel@sholland.org> 16611S: Supported 16612F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16613F: drivers/input/keyboard/pinephone-keyboard.c 16614 16615PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16616M: Tomasz Duszynski <tduszyns@gmail.com> 16617S: Maintained 16618F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16619F: drivers/iio/chemical/pms7003.c 16620 16621PLDMFW LIBRARY 16622M: Jacob Keller <jacob.e.keller@intel.com> 16623S: Maintained 16624F: Documentation/driver-api/pldmfw/ 16625F: include/linux/pldmfw.h 16626F: lib/pldmfw/ 16627 16628PLX DMA DRIVER 16629M: Logan Gunthorpe <logang@deltatee.com> 16630S: Maintained 16631F: drivers/dma/plx_dma.c 16632 16633PM6764TR DRIVER 16634M: Charles Hsu <hsu.yungteng@gmail.com> 16635L: linux-hwmon@vger.kernel.org 16636S: Maintained 16637F: Documentation/hwmon/pm6764tr.rst 16638F: drivers/hwmon/pmbus/pm6764tr.c 16639 16640PM-GRAPH UTILITY 16641M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16642L: linux-pm@vger.kernel.org 16643S: Supported 16644W: https://01.org/pm-graph 16645B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16646T: git git://github.com/intel/pm-graph 16647F: tools/power/pm-graph 16648 16649PMBUS HARDWARE MONITORING DRIVERS 16650M: Guenter Roeck <linux@roeck-us.net> 16651L: linux-hwmon@vger.kernel.org 16652S: Maintained 16653W: http://hwmon.wiki.kernel.org/ 16654W: http://www.roeck-us.net/linux/drivers/ 16655T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16656F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16657F: Documentation/devicetree/bindings/hwmon/max31785.txt 16658F: Documentation/hwmon/adm1275.rst 16659F: Documentation/hwmon/ibm-cffps.rst 16660F: Documentation/hwmon/ir35221.rst 16661F: Documentation/hwmon/lm25066.rst 16662F: Documentation/hwmon/ltc2978.rst 16663F: Documentation/hwmon/ltc3815.rst 16664F: Documentation/hwmon/max16064.rst 16665F: Documentation/hwmon/max20751.rst 16666F: Documentation/hwmon/max31785.rst 16667F: Documentation/hwmon/max34440.rst 16668F: Documentation/hwmon/max8688.rst 16669F: Documentation/hwmon/pmbus-core.rst 16670F: Documentation/hwmon/pmbus.rst 16671F: Documentation/hwmon/tps40422.rst 16672F: Documentation/hwmon/ucd9000.rst 16673F: Documentation/hwmon/ucd9200.rst 16674F: Documentation/hwmon/zl6100.rst 16675F: drivers/hwmon/pmbus/ 16676F: include/linux/pmbus.h 16677 16678PMC SIERRA MaxRAID DRIVER 16679L: linux-scsi@vger.kernel.org 16680S: Orphan 16681W: http://www.pmc-sierra.com/ 16682F: drivers/scsi/pmcraid.* 16683 16684PMC SIERRA PM8001 DRIVER 16685M: Jack Wang <jinpu.wang@cloud.ionos.com> 16686L: linux-scsi@vger.kernel.org 16687S: Supported 16688F: drivers/scsi/pm8001/ 16689 16690PNI RM3100 IIO DRIVER 16691M: Song Qiang <songqiang1304521@gmail.com> 16692L: linux-iio@vger.kernel.org 16693S: Maintained 16694F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16695F: drivers/iio/magnetometer/rm3100* 16696 16697PNP SUPPORT 16698M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16699L: linux-acpi@vger.kernel.org 16700S: Maintained 16701F: drivers/pnp/ 16702F: include/linux/pnp.h 16703 16704POSIX CLOCKS and TIMERS 16705M: Thomas Gleixner <tglx@linutronix.de> 16706L: linux-kernel@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16709F: fs/timerfd.c 16710F: include/linux/time_namespace.h 16711F: include/linux/timer* 16712F: kernel/time/*timer* 16713F: kernel/time/namespace.c 16714 16715POWER MANAGEMENT CORE 16716M: "Rafael J. Wysocki" <rafael@kernel.org> 16717L: linux-pm@vger.kernel.org 16718S: Supported 16719B: https://bugzilla.kernel.org 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16721F: drivers/base/power/ 16722F: drivers/powercap/ 16723F: include/linux/intel_rapl.h 16724F: include/linux/pm.h 16725F: include/linux/pm_* 16726F: include/linux/powercap.h 16727F: kernel/configs/nopm.config 16728 16729DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16730M: Daniel Lezcano <daniel.lezcano@kernel.org> 16731L: linux-pm@vger.kernel.org 16732S: Supported 16733B: https://bugzilla.kernel.org 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16735F: drivers/powercap/dtpm* 16736F: include/linux/dtpm.h 16737 16738POWER STATE COORDINATION INTERFACE (PSCI) 16739M: Mark Rutland <mark.rutland@arm.com> 16740M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16742S: Maintained 16743F: drivers/firmware/psci/ 16744F: include/linux/psci.h 16745F: include/uapi/linux/psci.h 16746 16747POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16748M: Sebastian Reichel <sre@kernel.org> 16749L: linux-pm@vger.kernel.org 16750S: Maintained 16751T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16752F: Documentation/ABI/testing/sysfs-class-power 16753F: Documentation/devicetree/bindings/power/supply/ 16754F: drivers/power/supply/ 16755F: include/linux/power/ 16756F: include/linux/power_supply.h 16757 16758POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16759M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16760L: linuxppc-dev@lists.ozlabs.org 16761S: Maintained 16762F: drivers/char/powernv-op-panel.c 16763 16764PPP OVER ATM (RFC 2364) 16765M: Mitchell Blank Jr <mitch@sfgoth.com> 16766S: Maintained 16767F: include/uapi/linux/atmppp.h 16768F: net/atm/pppoatm.c 16769 16770PPP OVER ETHERNET 16771M: Michal Ostrowski <mostrows@earthlink.net> 16772S: Maintained 16773F: drivers/net/ppp/pppoe.c 16774F: drivers/net/ppp/pppox.c 16775 16776PPP OVER L2TP 16777M: James Chapman <jchapman@katalix.com> 16778S: Maintained 16779F: include/linux/if_pppol2tp.h 16780F: include/uapi/linux/if_pppol2tp.h 16781F: net/l2tp/l2tp_ppp.c 16782 16783PPP PROTOCOL DRIVERS AND COMPRESSORS 16784M: Paul Mackerras <paulus@samba.org> 16785L: linux-ppp@vger.kernel.org 16786S: Maintained 16787F: drivers/net/ppp/ppp_* 16788 16789PPS SUPPORT 16790M: Rodolfo Giometti <giometti@enneenne.com> 16791L: linuxpps@ml.enneenne.com (subscribers-only) 16792S: Maintained 16793W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16794F: Documentation/ABI/testing/sysfs-pps 16795F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16796F: Documentation/driver-api/pps.rst 16797F: drivers/pps/ 16798F: include/linux/pps*.h 16799F: include/uapi/linux/pps.h 16800 16801PPTP DRIVER 16802M: Dmitry Kozlov <xeb@mail.ru> 16803L: netdev@vger.kernel.org 16804S: Maintained 16805W: http://sourceforge.net/projects/accel-pptp 16806F: drivers/net/ppp/pptp.c 16807 16808PRESSURE STALL INFORMATION (PSI) 16809M: Johannes Weiner <hannes@cmpxchg.org> 16810M: Suren Baghdasaryan <surenb@google.com> 16811S: Maintained 16812F: include/linux/psi* 16813F: kernel/sched/psi.c 16814 16815PRINTK 16816M: Petr Mladek <pmladek@suse.com> 16817M: Sergey Senozhatsky <senozhatsky@chromium.org> 16818R: Steven Rostedt <rostedt@goodmis.org> 16819R: John Ogness <john.ogness@linutronix.de> 16820S: Maintained 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16822F: include/linux/printk.h 16823F: kernel/printk/ 16824 16825PRINTK INDEXING 16826R: Chris Down <chris@chrisdown.name> 16827S: Maintained 16828F: Documentation/core-api/printk-index.rst 16829F: kernel/printk/index.c 16830K: printk_index 16831 16832PROC FILESYSTEM 16833L: linux-kernel@vger.kernel.org 16834L: linux-fsdevel@vger.kernel.org 16835S: Maintained 16836F: Documentation/filesystems/proc.rst 16837F: fs/proc/ 16838F: include/linux/proc_fs.h 16839F: tools/testing/selftests/proc/ 16840 16841PROC SYSCTL 16842M: Luis Chamberlain <mcgrof@kernel.org> 16843M: Kees Cook <keescook@chromium.org> 16844M: Iurii Zaikin <yzaikin@google.com> 16845L: linux-kernel@vger.kernel.org 16846L: linux-fsdevel@vger.kernel.org 16847S: Maintained 16848T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16849F: fs/proc/proc_sysctl.c 16850F: include/linux/sysctl.h 16851F: kernel/sysctl-test.c 16852F: kernel/sysctl.c 16853F: tools/testing/selftests/sysctl/ 16854 16855PS3 NETWORK SUPPORT 16856M: Geoff Levand <geoff@infradead.org> 16857L: netdev@vger.kernel.org 16858L: linuxppc-dev@lists.ozlabs.org 16859S: Maintained 16860F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16861 16862PS3 PLATFORM SUPPORT 16863M: Geoff Levand <geoff@infradead.org> 16864L: linuxppc-dev@lists.ozlabs.org 16865S: Maintained 16866F: arch/powerpc/boot/ps3* 16867F: arch/powerpc/include/asm/lv1call.h 16868F: arch/powerpc/include/asm/ps3*.h 16869F: arch/powerpc/platforms/ps3/ 16870F: drivers/*/ps3* 16871F: drivers/ps3/ 16872F: drivers/rtc/rtc-ps3.c 16873F: drivers/usb/host/*ps3.c 16874F: sound/ppc/snd_ps3* 16875 16876PS3VRAM DRIVER 16877M: Jim Paris <jim@jtan.com> 16878M: Geoff Levand <geoff@infradead.org> 16879L: linuxppc-dev@lists.ozlabs.org 16880S: Maintained 16881F: drivers/block/ps3vram.c 16882 16883PSAMPLE PACKET SAMPLING SUPPORT 16884M: Yotam Gigi <yotam.gi@gmail.com> 16885S: Maintained 16886F: include/net/psample.h 16887F: include/uapi/linux/psample.h 16888F: net/psample 16889 16890PSTORE FILESYSTEM 16891M: Kees Cook <keescook@chromium.org> 16892R: Tony Luck <tony.luck@intel.com> 16893R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16894L: linux-hardening@vger.kernel.org 16895S: Supported 16896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16897F: Documentation/admin-guide/ramoops.rst 16898F: Documentation/admin-guide/pstore-blk.rst 16899F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16900F: drivers/acpi/apei/erst.c 16901F: drivers/firmware/efi/efi-pstore.c 16902F: fs/pstore/ 16903F: include/linux/pstore* 16904K: \b(pstore|ramoops) 16905 16906PTP HARDWARE CLOCK SUPPORT 16907M: Richard Cochran <richardcochran@gmail.com> 16908L: netdev@vger.kernel.org 16909S: Maintained 16910W: http://linuxptp.sourceforge.net/ 16911F: Documentation/ABI/testing/sysfs-ptp 16912F: Documentation/driver-api/ptp.rst 16913F: drivers/net/phy/dp83640* 16914F: drivers/ptp/* 16915F: include/linux/ptp_cl* 16916K: (?:\b|_)ptp(?:\b|_) 16917 16918PTP VIRTUAL CLOCK SUPPORT 16919M: Yangbo Lu <yangbo.lu@nxp.com> 16920L: netdev@vger.kernel.org 16921S: Maintained 16922F: drivers/ptp/ptp_vclock.c 16923F: net/ethtool/phc_vclocks.c 16924 16925PTRACE SUPPORT 16926M: Oleg Nesterov <oleg@redhat.com> 16927S: Maintained 16928F: arch/*/*/ptrace*.c 16929F: arch/*/include/asm/ptrace*.h 16930F: arch/*/ptrace*.c 16931F: include/asm-generic/syscall.h 16932F: include/linux/ptrace.h 16933F: include/linux/regset.h 16934F: include/uapi/linux/ptrace.h 16935F: kernel/ptrace.c 16936 16937PULSE8-CEC DRIVER 16938M: Hans Verkuil <hverkuil@xs4all.nl> 16939L: linux-media@vger.kernel.org 16940S: Maintained 16941T: git git://linuxtv.org/media_tree.git 16942F: drivers/media/cec/usb/pulse8/ 16943 16944PURELIFI PLFXLC DRIVER 16945M: Srinivasan Raju <srini.raju@purelifi.com> 16946L: linux-wireless@vger.kernel.org 16947S: Supported 16948F: drivers/net/wireless/purelifi/plfxlc/ 16949 16950PVRUSB2 VIDEO4LINUX DRIVER 16951M: Mike Isely <isely@pobox.com> 16952L: pvrusb2@isely.net (subscribers-only) 16953L: linux-media@vger.kernel.org 16954S: Maintained 16955W: http://www.isely.net/pvrusb2/ 16956T: git git://linuxtv.org/media_tree.git 16957F: Documentation/driver-api/media/drivers/pvrusb2* 16958F: drivers/media/usb/pvrusb2/ 16959 16960PWC WEBCAM DRIVER 16961M: Hans Verkuil <hverkuil@xs4all.nl> 16962L: linux-media@vger.kernel.org 16963S: Odd Fixes 16964T: git git://linuxtv.org/media_tree.git 16965F: drivers/media/usb/pwc/* 16966F: include/trace/events/pwc.h 16967 16968PWM IR Transmitter 16969M: Sean Young <sean@mess.org> 16970L: linux-media@vger.kernel.org 16971S: Maintained 16972F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16973F: drivers/media/rc/pwm-ir-tx.c 16974 16975PWM SUBSYSTEM 16976M: Thierry Reding <thierry.reding@gmail.com> 16977R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16978L: linux-pwm@vger.kernel.org 16979S: Maintained 16980Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16982F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16983F: Documentation/devicetree/bindings/pwm/ 16984F: Documentation/driver-api/pwm.rst 16985F: drivers/gpio/gpio-mvebu.c 16986F: drivers/pwm/ 16987F: drivers/video/backlight/pwm_bl.c 16988F: include/dt-bindings/pwm/ 16989F: include/linux/pwm.h 16990F: include/linux/pwm_backlight.h 16991K: pwm_(config|apply_state|ops) 16992 16993PXA GPIO DRIVER 16994M: Robert Jarzmik <robert.jarzmik@free.fr> 16995L: linux-gpio@vger.kernel.org 16996S: Maintained 16997F: drivers/gpio/gpio-pxa.c 16998 16999PXA MMCI DRIVER 17000S: Orphan 17001 17002PXA RTC DRIVER 17003M: Robert Jarzmik <robert.jarzmik@free.fr> 17004L: linux-rtc@vger.kernel.org 17005S: Maintained 17006 17007PXA2xx/PXA3xx SUPPORT 17008M: Daniel Mack <daniel@zonque.org> 17009M: Haojian Zhuang <haojian.zhuang@gmail.com> 17010M: Robert Jarzmik <robert.jarzmik@free.fr> 17011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17012S: Maintained 17013T: git git://github.com/hzhuang1/linux.git 17014T: git git://github.com/rjarzmik/linux.git 17015F: arch/arm/boot/dts/pxa* 17016F: arch/arm/mach-pxa/ 17017F: drivers/dma/pxa* 17018F: drivers/pcmcia/pxa2xx* 17019F: drivers/pinctrl/pxa/ 17020F: drivers/spi/spi-pxa2xx* 17021F: drivers/usb/gadget/udc/pxa2* 17022F: include/sound/pxa2xx-lib.h 17023F: sound/arm/pxa* 17024F: sound/soc/pxa/ 17025 17026QAT DRIVER 17027M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17028L: qat-linux@intel.com 17029S: Supported 17030F: drivers/crypto/qat/ 17031 17032QCOM AUDIO (ASoC) DRIVERS 17033M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17034M: Banajit Goswami <bgoswami@quicinc.com> 17035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17036S: Supported 17037F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17038F: Documentation/devicetree/bindings/sound/qcom,* 17039F: drivers/soc/qcom/apr.c 17040F: include/dt-bindings/sound/qcom,wcd9335.h 17041F: sound/soc/codecs/lpass-rx-macro.* 17042F: sound/soc/codecs/lpass-tx-macro.* 17043F: sound/soc/codecs/lpass-va-macro.c 17044F: sound/soc/codecs/lpass-wsa-macro.* 17045F: sound/soc/codecs/msm8916-wcd-analog.c 17046F: sound/soc/codecs/msm8916-wcd-digital.c 17047F: sound/soc/codecs/wcd9335.* 17048F: sound/soc/codecs/wcd934x.c 17049F: sound/soc/codecs/wcd-clsh-v2.* 17050F: sound/soc/codecs/wcd-mbhc-v2.* 17051F: sound/soc/codecs/wsa881x.c 17052F: sound/soc/codecs/wsa883x.c 17053F: sound/soc/qcom/ 17054 17055QCOM EMBEDDED USB DEBUGGER (EUD) 17056M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17057L: linux-arm-msm@vger.kernel.org 17058S: Maintained 17059F: Documentation/ABI/testing/sysfs-driver-eud 17060F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17061F: drivers/usb/misc/qcom_eud.c 17062 17063QCOM IPA DRIVER 17064M: Alex Elder <elder@kernel.org> 17065L: netdev@vger.kernel.org 17066S: Supported 17067F: drivers/net/ipa/ 17068 17069QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17070M: Gabriel Somlo <somlo@cmu.edu> 17071M: "Michael S. Tsirkin" <mst@redhat.com> 17072L: qemu-devel@nongnu.org 17073S: Maintained 17074F: drivers/firmware/qemu_fw_cfg.c 17075F: include/uapi/linux/qemu_fw_cfg.h 17076 17077QIB DRIVER 17078M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17079L: linux-rdma@vger.kernel.org 17080S: Supported 17081F: drivers/infiniband/hw/qib/ 17082 17083QLOGIC QL41xxx FCOE DRIVER 17084M: Saurav Kashyap <skashyap@marvell.com> 17085M: Javed Hasan <jhasan@marvell.com> 17086M: GR-QLogic-Storage-Upstream@marvell.com 17087L: linux-scsi@vger.kernel.org 17088S: Supported 17089F: drivers/scsi/qedf/ 17090 17091QLOGIC QL41xxx ISCSI DRIVER 17092M: Nilesh Javali <njavali@marvell.com> 17093M: Manish Rangankar <mrangankar@marvell.com> 17094M: GR-QLogic-Storage-Upstream@marvell.com 17095L: linux-scsi@vger.kernel.org 17096S: Supported 17097F: drivers/scsi/qedi/ 17098 17099QLOGIC QL4xxx ETHERNET DRIVER 17100M: Ariel Elior <aelior@marvell.com> 17101M: Manish Chopra <manishc@marvell.com> 17102L: netdev@vger.kernel.org 17103S: Supported 17104F: drivers/net/ethernet/qlogic/qed/ 17105F: drivers/net/ethernet/qlogic/qede/ 17106F: include/linux/qed/ 17107 17108QLOGIC QL4xxx RDMA DRIVER 17109M: Michal Kalderon <mkalderon@marvell.com> 17110M: Ariel Elior <aelior@marvell.com> 17111L: linux-rdma@vger.kernel.org 17112S: Supported 17113F: drivers/infiniband/hw/qedr/ 17114F: include/uapi/rdma/qedr-abi.h 17115 17116QLOGIC QLA1280 SCSI DRIVER 17117M: Michael Reed <mdr@sgi.com> 17118L: linux-scsi@vger.kernel.org 17119S: Maintained 17120F: drivers/scsi/qla1280.[ch] 17121 17122QLOGIC QLA2XXX FC-SCSI DRIVER 17123M: Nilesh Javali <njavali@marvell.com> 17124M: GR-QLogic-Storage-Upstream@marvell.com 17125L: linux-scsi@vger.kernel.org 17126S: Supported 17127F: drivers/scsi/qla2xxx/ 17128 17129QLOGIC QLA3XXX NETWORK DRIVER 17130M: GR-Linux-NIC-Dev@marvell.com 17131L: netdev@vger.kernel.org 17132S: Supported 17133F: drivers/net/ethernet/qlogic/qla3xxx.* 17134 17135QLOGIC QLA4XXX iSCSI DRIVER 17136M: Nilesh Javali <njavali@marvell.com> 17137M: Manish Rangankar <mrangankar@marvell.com> 17138M: GR-QLogic-Storage-Upstream@marvell.com 17139L: linux-scsi@vger.kernel.org 17140S: Supported 17141F: drivers/scsi/qla4xxx/ 17142 17143QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17144M: Shahed Shaikh <shshaikh@marvell.com> 17145M: Manish Chopra <manishc@marvell.com> 17146M: GR-Linux-NIC-Dev@marvell.com 17147L: netdev@vger.kernel.org 17148S: Supported 17149F: drivers/net/ethernet/qlogic/qlcnic/ 17150 17151QLOGIC QLGE 10Gb ETHERNET DRIVER 17152M: Manish Chopra <manishc@marvell.com> 17153M: GR-Linux-NIC-Dev@marvell.com 17154M: Coiby Xu <coiby.xu@gmail.com> 17155L: netdev@vger.kernel.org 17156S: Supported 17157F: Documentation/networking/device_drivers/qlogic/qlge.rst 17158F: drivers/staging/qlge/ 17159 17160QM1D1B0004 MEDIA DRIVER 17161M: Akihiro Tsukada <tskd08@gmail.com> 17162L: linux-media@vger.kernel.org 17163S: Odd Fixes 17164F: drivers/media/tuners/qm1d1b0004* 17165 17166QM1D1C0042 MEDIA DRIVER 17167M: Akihiro Tsukada <tskd08@gmail.com> 17168L: linux-media@vger.kernel.org 17169S: Odd Fixes 17170F: drivers/media/tuners/qm1d1c0042* 17171 17172QNX4 FILESYSTEM 17173M: Anders Larsen <al@alarsen.net> 17174S: Maintained 17175W: http://www.alarsen.net/linux/qnx4fs/ 17176F: fs/qnx4/ 17177F: include/uapi/linux/qnx4_fs.h 17178F: include/uapi/linux/qnxtypes.h 17179 17180QORIQ DPAA2 FSL-MC BUS DRIVER 17181M: Stuart Yoder <stuyoder@gmail.com> 17182M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17183L: linux-kernel@vger.kernel.org 17184S: Maintained 17185F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17186F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17187F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17188F: drivers/bus/fsl-mc/ 17189F: include/uapi/linux/fsl_mc.h 17190 17191QT1010 MEDIA DRIVER 17192M: Antti Palosaari <crope@iki.fi> 17193L: linux-media@vger.kernel.org 17194S: Maintained 17195W: https://linuxtv.org 17196W: http://palosaari.fi/linux/ 17197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17198T: git git://linuxtv.org/anttip/media_tree.git 17199F: drivers/media/tuners/qt1010* 17200 17201QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17202M: Kalle Valo <kvalo@kernel.org> 17203L: ath10k@lists.infradead.org 17204S: Supported 17205W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17206T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17207F: drivers/net/wireless/ath/ath10k/ 17208F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17209 17210QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17211M: Kalle Valo <kvalo@kernel.org> 17212L: ath11k@lists.infradead.org 17213S: Supported 17214T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17215F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17216F: drivers/net/wireless/ath/ath11k/ 17217 17218QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17219M: Toke Høiland-Jørgensen <toke@toke.dk> 17220L: linux-wireless@vger.kernel.org 17221S: Maintained 17222W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17223F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17224F: drivers/net/wireless/ath/ath9k/ 17225 17226QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17227M: Stephan Gerhold <stephan@gerhold.net> 17228L: netdev@vger.kernel.org 17229L: linux-arm-msm@vger.kernel.org 17230S: Maintained 17231F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17232F: drivers/net/wwan/qcom_bam_dmux.c 17233 17234QUALCOMM CAMERA SUBSYSTEM DRIVER 17235M: Robert Foss <robert.foss@linaro.org> 17236M: Todor Tomov <todor.too@gmail.com> 17237L: linux-media@vger.kernel.org 17238S: Maintained 17239F: Documentation/admin-guide/media/qcom_camss.rst 17240F: Documentation/devicetree/bindings/media/*camss* 17241F: drivers/media/platform/qcom/camss/ 17242 17243QUALCOMM CLOCK DRIVERS 17244M: Bjorn Andersson <andersson@kernel.org> 17245L: linux-arm-msm@vger.kernel.org 17246S: Supported 17247T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17248F: Documentation/devicetree/bindings/clock/qcom,* 17249F: drivers/clk/qcom/ 17250F: include/dt-bindings/clock/qcom,* 17251 17252QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17253M: Niklas Cassel <nks@flawful.org> 17254L: linux-pm@vger.kernel.org 17255L: linux-arm-msm@vger.kernel.org 17256S: Maintained 17257F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17258F: drivers/soc/qcom/cpr.c 17259 17260QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17261M: Ilia Lin <ilia.lin@kernel.org> 17262L: linux-pm@vger.kernel.org 17263S: Maintained 17264F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17265F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17266F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17267 17268QUALCOMM CRYPTO DRIVERS 17269M: Thara Gopinath <thara.gopinath@gmail.com> 17270L: linux-crypto@vger.kernel.org 17271L: linux-arm-msm@vger.kernel.org 17272S: Maintained 17273F: drivers/crypto/qce/ 17274 17275QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17276M: Timur Tabi <timur@kernel.org> 17277L: netdev@vger.kernel.org 17278S: Maintained 17279F: drivers/net/ethernet/qualcomm/emac/ 17280 17281QUALCOMM ETHQOS ETHERNET DRIVER 17282M: Vinod Koul <vkoul@kernel.org> 17283R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17284L: netdev@vger.kernel.org 17285S: Maintained 17286F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17287F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17288 17289QUALCOMM FASTRPC DRIVER 17290M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17291M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17292L: linux-arm-msm@vger.kernel.org 17293S: Maintained 17294F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17295F: drivers/misc/fastrpc.c 17296F: include/uapi/misc/fastrpc.h 17297 17298QUALCOMM HEXAGON ARCHITECTURE 17299M: Brian Cain <bcain@quicinc.com> 17300L: linux-hexagon@vger.kernel.org 17301T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17302S: Supported 17303F: arch/hexagon/ 17304 17305QUALCOMM HIDMA DRIVER 17306M: Sinan Kaya <okaya@kernel.org> 17307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17308L: linux-arm-msm@vger.kernel.org 17309L: dmaengine@vger.kernel.org 17310S: Supported 17311F: drivers/dma/qcom/hidma* 17312 17313QUALCOMM I2C CCI DRIVER 17314M: Loic Poulain <loic.poulain@linaro.org> 17315M: Robert Foss <robert.foss@linaro.org> 17316L: linux-i2c@vger.kernel.org 17317L: linux-arm-msm@vger.kernel.org 17318S: Maintained 17319F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17320F: drivers/i2c/busses/i2c-qcom-cci.c 17321 17322QUALCOMM INTERCONNECT BWMON DRIVER 17323M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17324L: linux-arm-msm@vger.kernel.org 17325S: Maintained 17326F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17327F: drivers/soc/qcom/icc-bwmon.c 17328 17329QUALCOMM IOMMU 17330M: Rob Clark <robdclark@gmail.com> 17331L: iommu@lists.linux.dev 17332L: linux-arm-msm@vger.kernel.org 17333S: Maintained 17334F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17335 17336QUALCOMM IPC ROUTER (QRTR) DRIVER 17337M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17338L: linux-arm-msm@vger.kernel.org 17339S: Maintained 17340F: include/trace/events/qrtr.h 17341F: include/uapi/linux/qrtr.h 17342F: net/qrtr/ 17343 17344QUALCOMM IPCC MAILBOX DRIVER 17345M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17346L: linux-arm-msm@vger.kernel.org 17347S: Supported 17348F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17349F: drivers/mailbox/qcom-ipcc.c 17350F: include/dt-bindings/mailbox/qcom-ipcc.h 17351 17352QUALCOMM IPQ4019 USB PHY DRIVER 17353M: Robert Marko <robert.marko@sartura.hr> 17354M: Luka Perkov <luka.perkov@sartura.hr> 17355L: linux-arm-msm@vger.kernel.org 17356S: Maintained 17357F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17358F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17359 17360QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17361M: Robert Marko <robert.marko@sartura.hr> 17362M: Luka Perkov <luka.perkov@sartura.hr> 17363L: linux-arm-msm@vger.kernel.org 17364S: Maintained 17365F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17366F: drivers/regulator/vqmmc-ipq4019-regulator.c 17367 17368QUALCOMM NAND CONTROLLER DRIVER 17369M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17370L: linux-mtd@lists.infradead.org 17371L: linux-arm-msm@vger.kernel.org 17372S: Maintained 17373F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17374F: drivers/mtd/nand/raw/qcom_nandc.c 17375 17376QUALCOMM RMNET DRIVER 17377M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17378M: Sean Tranchetti <quic_stranche@quicinc.com> 17379L: netdev@vger.kernel.org 17380S: Maintained 17381F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17382F: drivers/net/ethernet/qualcomm/rmnet/ 17383F: include/linux/if_rmnet.h 17384 17385QUALCOMM TSENS THERMAL DRIVER 17386M: Amit Kucheria <amitk@kernel.org> 17387M: Thara Gopinath <thara.gopinath@gmail.com> 17388L: linux-pm@vger.kernel.org 17389L: linux-arm-msm@vger.kernel.org 17390S: Maintained 17391F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17392F: drivers/thermal/qcom/ 17393 17394QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17395M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17396M: Vikash Garodia <quic_vgarodia@quicinc.com> 17397L: linux-media@vger.kernel.org 17398L: linux-arm-msm@vger.kernel.org 17399S: Maintained 17400T: git git://linuxtv.org/media_tree.git 17401F: Documentation/devicetree/bindings/media/*venus* 17402F: drivers/media/platform/qcom/venus/ 17403 17404QUALCOMM WCN36XX WIRELESS DRIVER 17405M: Loic Poulain <loic.poulain@linaro.org> 17406L: wcn36xx@lists.infradead.org 17407S: Supported 17408W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17409F: drivers/net/wireless/ath/wcn36xx/ 17410 17411QUANTENNA QTNFMAC WIRELESS DRIVER 17412M: Igor Mitsyanko <imitsyanko@quantenna.com> 17413R: Sergey Matyukevich <geomatsi@gmail.com> 17414L: linux-wireless@vger.kernel.org 17415S: Maintained 17416F: drivers/net/wireless/quantenna 17417 17418RADEON and AMDGPU DRM DRIVERS 17419M: Alex Deucher <alexander.deucher@amd.com> 17420M: Christian König <christian.koenig@amd.com> 17421M: Pan, Xinhui <Xinhui.Pan@amd.com> 17422L: amd-gfx@lists.freedesktop.org 17423S: Supported 17424T: git https://gitlab.freedesktop.org/agd5f/linux.git 17425B: https://gitlab.freedesktop.org/drm/amd/-/issues 17426C: irc://irc.oftc.net/radeon 17427F: Documentation/gpu/amdgpu/ 17428F: drivers/gpu/drm/amd/ 17429F: drivers/gpu/drm/radeon/ 17430F: include/uapi/drm/amdgpu_drm.h 17431F: include/uapi/drm/radeon_drm.h 17432 17433RADEON FRAMEBUFFER DISPLAY DRIVER 17434M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17435L: linux-fbdev@vger.kernel.org 17436S: Maintained 17437F: drivers/video/fbdev/aty/radeon* 17438F: include/uapi/linux/radeonfb.h 17439 17440RADIOSHARK RADIO DRIVER 17441M: Hans Verkuil <hverkuil@xs4all.nl> 17442L: linux-media@vger.kernel.org 17443S: Maintained 17444T: git git://linuxtv.org/media_tree.git 17445F: drivers/media/radio/radio-shark.c 17446 17447RADIOSHARK2 RADIO DRIVER 17448M: Hans Verkuil <hverkuil@xs4all.nl> 17449L: linux-media@vger.kernel.org 17450S: Maintained 17451T: git git://linuxtv.org/media_tree.git 17452F: drivers/media/radio/radio-shark2.c 17453F: drivers/media/radio/radio-tea5777.c 17454 17455RADOS BLOCK DEVICE (RBD) 17456M: Ilya Dryomov <idryomov@gmail.com> 17457R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17458L: ceph-devel@vger.kernel.org 17459S: Supported 17460W: http://ceph.com/ 17461T: git https://github.com/ceph/ceph-client.git 17462F: Documentation/ABI/testing/sysfs-bus-rbd 17463F: drivers/block/rbd.c 17464F: drivers/block/rbd_types.h 17465 17466RAGE128 FRAMEBUFFER DISPLAY DRIVER 17467M: Paul Mackerras <paulus@samba.org> 17468L: linux-fbdev@vger.kernel.org 17469S: Maintained 17470F: drivers/video/fbdev/aty/aty128fb.c 17471 17472RAINSHADOW-CEC DRIVER 17473M: Hans Verkuil <hverkuil@xs4all.nl> 17474L: linux-media@vger.kernel.org 17475S: Maintained 17476T: git git://linuxtv.org/media_tree.git 17477F: drivers/media/cec/usb/rainshadow/ 17478 17479RALINK MIPS ARCHITECTURE 17480M: John Crispin <john@phrozen.org> 17481L: linux-mips@vger.kernel.org 17482S: Maintained 17483F: arch/mips/ralink 17484 17485RALINK MT7621 MIPS ARCHITECTURE 17486M: Arınç ÜNAL <arinc.unal@arinc9.com> 17487M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17488L: linux-mips@vger.kernel.org 17489S: Maintained 17490F: arch/mips/boot/dts/ralink/mt7621* 17491 17492RALINK PINCTRL DRIVER 17493M: Arınç ÜNAL <arinc.unal@arinc9.com> 17494M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17495L: linux-mips@vger.kernel.org 17496S: Maintained 17497F: drivers/pinctrl/ralink/ 17498 17499RALINK RT2X00 WIRELESS LAN DRIVER 17500M: Stanislaw Gruszka <stf_xl@wp.pl> 17501M: Helmut Schaa <helmut.schaa@googlemail.com> 17502L: linux-wireless@vger.kernel.org 17503S: Maintained 17504F: drivers/net/wireless/ralink/rt2x00/ 17505 17506RAMDISK RAM BLOCK DEVICE DRIVER 17507M: Jens Axboe <axboe@kernel.dk> 17508S: Maintained 17509F: Documentation/admin-guide/blockdev/ramdisk.rst 17510F: drivers/block/brd.c 17511 17512RANCHU VIRTUAL BOARD FOR MIPS 17513M: Miodrag Dinic <miodrag.dinic@mips.com> 17514L: linux-mips@vger.kernel.org 17515S: Supported 17516F: arch/mips/configs/generic/board-ranchu.config 17517F: arch/mips/generic/board-ranchu.c 17518 17519RANDOM NUMBER DRIVER 17520M: "Theodore Ts'o" <tytso@mit.edu> 17521M: Jason A. Donenfeld <Jason@zx2c4.com> 17522T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17523S: Maintained 17524F: drivers/char/random.c 17525F: drivers/virt/vmgenid.c 17526 17527RAPIDIO SUBSYSTEM 17528M: Matt Porter <mporter@kernel.crashing.org> 17529M: Alexandre Bounine <alex.bou9@gmail.com> 17530S: Maintained 17531F: drivers/rapidio/ 17532 17533RAS INFRASTRUCTURE 17534M: Tony Luck <tony.luck@intel.com> 17535M: Borislav Petkov <bp@alien8.de> 17536L: linux-edac@vger.kernel.org 17537S: Maintained 17538F: Documentation/admin-guide/ras.rst 17539F: drivers/ras/ 17540F: include/linux/ras.h 17541F: include/ras/ras_event.h 17542 17543RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17544L: linux-wireless@vger.kernel.org 17545S: Orphan 17546F: drivers/net/wireless/ray* 17547 17548RC-CORE / LIRC FRAMEWORK 17549M: Sean Young <sean@mess.org> 17550L: linux-media@vger.kernel.org 17551S: Maintained 17552W: http://linuxtv.org 17553T: git git://linuxtv.org/media_tree.git 17554F: Documentation/driver-api/media/rc-core.rst 17555F: Documentation/userspace-api/media/rc/ 17556F: drivers/media/rc/ 17557F: include/media/rc-map.h 17558F: include/media/rc-core.h 17559F: include/uapi/linux/lirc.h 17560 17561RCMM REMOTE CONTROLS DECODER 17562M: Patrick Lerda <patrick9876@free.fr> 17563S: Maintained 17564F: drivers/media/rc/ir-rcmm-decoder.c 17565 17566RCUTORTURE TEST FRAMEWORK 17567M: "Paul E. McKenney" <paulmck@kernel.org> 17568M: Josh Triplett <josh@joshtriplett.org> 17569R: Steven Rostedt <rostedt@goodmis.org> 17570R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17571R: Lai Jiangshan <jiangshanlai@gmail.com> 17572L: rcu@vger.kernel.org 17573S: Supported 17574T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17575F: tools/testing/selftests/rcutorture 17576 17577RDACM20 Camera Sensor 17578M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17579M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17580M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17581M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17582L: linux-media@vger.kernel.org 17583S: Maintained 17584F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17585F: drivers/media/i2c/max9271.c 17586F: drivers/media/i2c/max9271.h 17587F: drivers/media/i2c/rdacm20.c 17588 17589RDACM21 Camera Sensor 17590M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17591M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17592M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17593M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17594L: linux-media@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17597F: drivers/media/i2c/max9271.c 17598F: drivers/media/i2c/max9271.h 17599F: drivers/media/i2c/rdacm21.c 17600 17601RDC R-321X SoC 17602M: Florian Fainelli <florian@openwrt.org> 17603S: Maintained 17604 17605RDC R6040 FAST ETHERNET DRIVER 17606M: Florian Fainelli <f.fainelli@gmail.com> 17607L: netdev@vger.kernel.org 17608S: Maintained 17609F: drivers/net/ethernet/rdc/r6040.c 17610 17611RDMAVT - RDMA verbs software 17612M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17613L: linux-rdma@vger.kernel.org 17614S: Supported 17615F: drivers/infiniband/sw/rdmavt 17616 17617RDS - RELIABLE DATAGRAM SOCKETS 17618M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17619L: netdev@vger.kernel.org 17620L: linux-rdma@vger.kernel.org 17621L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17622S: Supported 17623W: https://oss.oracle.com/projects/rds/ 17624F: Documentation/networking/rds.rst 17625F: net/rds/ 17626 17627RDT - RESOURCE ALLOCATION 17628M: Fenghua Yu <fenghua.yu@intel.com> 17629M: Reinette Chatre <reinette.chatre@intel.com> 17630L: linux-kernel@vger.kernel.org 17631S: Supported 17632F: Documentation/x86/resctrl* 17633F: arch/x86/include/asm/resctrl.h 17634F: arch/x86/kernel/cpu/resctrl/ 17635F: tools/testing/selftests/resctrl/ 17636 17637READ-COPY UPDATE (RCU) 17638M: "Paul E. McKenney" <paulmck@kernel.org> 17639M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17640M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17641M: Josh Triplett <josh@joshtriplett.org> 17642R: Steven Rostedt <rostedt@goodmis.org> 17643R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17644R: Lai Jiangshan <jiangshanlai@gmail.com> 17645R: Joel Fernandes <joel@joelfernandes.org> 17646L: rcu@vger.kernel.org 17647S: Supported 17648W: http://www.rdrop.com/users/paulmck/RCU/ 17649T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17650F: Documentation/RCU/ 17651F: include/linux/rcu* 17652F: kernel/rcu/ 17653X: Documentation/RCU/torture.rst 17654X: include/linux/srcu*.h 17655X: kernel/rcu/srcu*.c 17656 17657REAL TIME CLOCK (RTC) SUBSYSTEM 17658M: Alessandro Zummo <a.zummo@towertech.it> 17659M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17660L: linux-rtc@vger.kernel.org 17661S: Maintained 17662Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17663T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17664F: Documentation/admin-guide/rtc.rst 17665F: Documentation/devicetree/bindings/rtc/ 17666F: drivers/rtc/ 17667F: include/linux/platform_data/rtc-* 17668F: include/linux/rtc.h 17669F: include/linux/rtc/ 17670F: include/uapi/linux/rtc.h 17671F: tools/testing/selftests/rtc/ 17672 17673REALTEK AUDIO CODECS 17674M: Oder Chiou <oder_chiou@realtek.com> 17675S: Maintained 17676F: include/sound/rt*.h 17677F: sound/soc/codecs/rt* 17678 17679REALTEK OTTO WATCHDOG 17680M: Sander Vanheule <sander@svanheule.net> 17681L: linux-watchdog@vger.kernel.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17684F: drivers/watchdog/realtek_otto_wdt.c 17685 17686REALTEK RTL83xx SMI DSA ROUTER CHIPS 17687M: Linus Walleij <linus.walleij@linaro.org> 17688M: Alvin Šipraga <alsi@bang-olufsen.dk> 17689S: Maintained 17690F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17691F: drivers/net/dsa/realtek/* 17692 17693REALTEK WIRELESS DRIVER (rtlwifi family) 17694M: Ping-Ke Shih <pkshih@realtek.com> 17695L: linux-wireless@vger.kernel.org 17696S: Maintained 17697W: https://wireless.wiki.kernel.org/ 17698T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17699F: drivers/net/wireless/realtek/rtlwifi/ 17700 17701REALTEK WIRELESS DRIVER (rtw88) 17702M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17703L: linux-wireless@vger.kernel.org 17704S: Maintained 17705F: drivers/net/wireless/realtek/rtw88/ 17706 17707REALTEK WIRELESS DRIVER (rtw89) 17708M: Ping-Ke Shih <pkshih@realtek.com> 17709L: linux-wireless@vger.kernel.org 17710S: Maintained 17711F: drivers/net/wireless/realtek/rtw89/ 17712 17713REDPINE WIRELESS DRIVER 17714L: linux-wireless@vger.kernel.org 17715S: Orphan 17716F: drivers/net/wireless/rsi/ 17717 17718REGISTER MAP ABSTRACTION 17719M: Mark Brown <broonie@kernel.org> 17720L: linux-kernel@vger.kernel.org 17721S: Supported 17722T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17723F: Documentation/devicetree/bindings/regmap/ 17724F: drivers/base/regmap/ 17725F: include/linux/regmap.h 17726 17727REISERFS FILE SYSTEM 17728L: reiserfs-devel@vger.kernel.org 17729S: Supported 17730F: fs/reiserfs/ 17731 17732REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17733M: Bjorn Andersson <andersson@kernel.org> 17734M: Mathieu Poirier <mathieu.poirier@linaro.org> 17735L: linux-remoteproc@vger.kernel.org 17736S: Maintained 17737T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17738F: Documentation/ABI/testing/sysfs-class-remoteproc 17739F: Documentation/devicetree/bindings/remoteproc/ 17740F: Documentation/staging/remoteproc.rst 17741F: drivers/remoteproc/ 17742F: include/linux/remoteproc.h 17743F: include/linux/remoteproc/ 17744 17745REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17746M: Bjorn Andersson <andersson@kernel.org> 17747M: Mathieu Poirier <mathieu.poirier@linaro.org> 17748L: linux-remoteproc@vger.kernel.org 17749S: Maintained 17750T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17751F: Documentation/ABI/testing/sysfs-bus-rpmsg 17752F: Documentation/staging/rpmsg.rst 17753F: drivers/rpmsg/ 17754F: include/linux/rpmsg.h 17755F: include/linux/rpmsg/ 17756F: include/uapi/linux/rpmsg.h 17757F: samples/rpmsg/ 17758 17759REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17760M: Stephan Gerhold <stephan@gerhold.net> 17761L: netdev@vger.kernel.org 17762L: linux-remoteproc@vger.kernel.org 17763S: Maintained 17764F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17765 17766RENESAS CLOCK DRIVERS 17767M: Geert Uytterhoeven <geert+renesas@glider.be> 17768L: linux-renesas-soc@vger.kernel.org 17769S: Supported 17770T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17771F: Documentation/devicetree/bindings/clock/renesas,* 17772F: drivers/clk/renesas/ 17773 17774RENESAS EMEV2 I2C DRIVER 17775M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17776L: linux-renesas-soc@vger.kernel.org 17777S: Supported 17778F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17779F: drivers/i2c/busses/i2c-emev2.c 17780 17781RENESAS ETHERNET DRIVERS 17782R: Sergey Shtylyov <s.shtylyov@omp.ru> 17783L: netdev@vger.kernel.org 17784L: linux-renesas-soc@vger.kernel.org 17785F: Documentation/devicetree/bindings/net/renesas,*.yaml 17786F: drivers/net/ethernet/renesas/ 17787F: include/linux/sh_eth.h 17788 17789RENESAS R-CAR GYROADC DRIVER 17790M: Marek Vasut <marek.vasut@gmail.com> 17791L: linux-iio@vger.kernel.org 17792S: Supported 17793F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17794F: drivers/iio/adc/rcar-gyroadc.c 17795 17796RENESAS R-CAR I2C DRIVERS 17797M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17798L: linux-renesas-soc@vger.kernel.org 17799S: Supported 17800F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17801F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17802F: drivers/i2c/busses/i2c-rcar.c 17803F: drivers/i2c/busses/i2c-sh_mobile.c 17804 17805RENESAS R-CAR SATA DRIVER 17806R: Sergey Shtylyov <s.shtylyov@omp.ru> 17807S: Supported 17808L: linux-ide@vger.kernel.org 17809L: linux-renesas-soc@vger.kernel.org 17810F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17811F: drivers/ata/sata_rcar.c 17812 17813RENESAS R-CAR THERMAL DRIVERS 17814M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17815L: linux-renesas-soc@vger.kernel.org 17816S: Supported 17817F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17818F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17819F: drivers/thermal/rcar_gen3_thermal.c 17820F: drivers/thermal/rcar_thermal.c 17821 17822RENESAS RIIC DRIVER 17823M: Chris Brandt <chris.brandt@renesas.com> 17824L: linux-renesas-soc@vger.kernel.org 17825S: Supported 17826F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17827F: drivers/i2c/busses/i2c-riic.c 17828 17829RENESAS USB PHY DRIVER 17830M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17831L: linux-renesas-soc@vger.kernel.org 17832S: Maintained 17833F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17834 17835RENESAS RZ/G2L A/D DRIVER 17836M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17837L: linux-iio@vger.kernel.org 17838L: linux-renesas-soc@vger.kernel.org 17839S: Supported 17840F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17841F: drivers/iio/adc/rzg2l_adc.c 17842 17843RENESAS RZ/N1 A5PSW SWITCH DRIVER 17844M: Clément Léger <clement.leger@bootlin.com> 17845L: linux-renesas-soc@vger.kernel.org 17846L: netdev@vger.kernel.org 17847S: Maintained 17848F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17849F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17850F: drivers/net/dsa/rzn1_a5psw* 17851F: drivers/net/pcs/pcs-rzn1-miic.c 17852F: include/dt-bindings/net/pcs-rzn1-miic.h 17853F: include/linux/pcs-rzn1-miic.h 17854F: net/dsa/tag_rzn1_a5psw.c 17855 17856RENESAS RZ/N1 RTC CONTROLLER DRIVER 17857M: Miquel Raynal <miquel.raynal@bootlin.com> 17858L: linux-rtc@vger.kernel.org 17859L: linux-renesas-soc@vger.kernel.org 17860S: Maintained 17861F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17862F: drivers/rtc/rtc-rzn1.c 17863 17864RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17865M: Miquel Raynal <miquel.raynal@bootlin.com> 17866L: linux-mtd@lists.infradead.org 17867L: linux-renesas-soc@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17870F: drivers/mtd/nand/raw/renesas-nand-controller.c 17871 17872RENESAS VERSACLOCK 7 CLOCK DRIVER 17873M: Alex Helms <alexander.helms.jy@renesas.com> 17874S: Maintained 17875F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17876F: drivers/clk/clk-versaclock7.c 17877 17878RESET CONTROLLER FRAMEWORK 17879M: Philipp Zabel <p.zabel@pengutronix.de> 17880S: Maintained 17881T: git git://git.pengutronix.de/git/pza/linux 17882F: Documentation/devicetree/bindings/reset/ 17883F: Documentation/driver-api/reset.rst 17884F: drivers/reset/ 17885F: include/dt-bindings/reset/ 17886F: include/linux/reset-controller.h 17887F: include/linux/reset.h 17888F: include/linux/reset/ 17889K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17890 17891RESTARTABLE SEQUENCES SUPPORT 17892M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17893M: Peter Zijlstra <peterz@infradead.org> 17894M: "Paul E. McKenney" <paulmck@kernel.org> 17895M: Boqun Feng <boqun.feng@gmail.com> 17896L: linux-kernel@vger.kernel.org 17897S: Supported 17898F: include/trace/events/rseq.h 17899F: include/uapi/linux/rseq.h 17900F: kernel/rseq.c 17901F: tools/testing/selftests/rseq/ 17902 17903RFKILL 17904M: Johannes Berg <johannes@sipsolutions.net> 17905L: linux-wireless@vger.kernel.org 17906S: Maintained 17907W: https://wireless.wiki.kernel.org/ 17908Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17909T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17911F: Documentation/ABI/stable/sysfs-class-rfkill 17912F: Documentation/driver-api/rfkill.rst 17913F: include/linux/rfkill.h 17914F: include/uapi/linux/rfkill.h 17915F: net/rfkill/ 17916 17917RHASHTABLE 17918M: Thomas Graf <tgraf@suug.ch> 17919M: Herbert Xu <herbert@gondor.apana.org.au> 17920L: netdev@vger.kernel.org 17921S: Maintained 17922F: include/linux/rhashtable-types.h 17923F: include/linux/rhashtable.h 17924F: lib/rhashtable.c 17925F: lib/test_rhashtable.c 17926 17927RICOH R5C592 MEMORYSTICK DRIVER 17928M: Maxim Levitsky <maximlevitsky@gmail.com> 17929S: Maintained 17930F: drivers/memstick/host/r592.* 17931 17932RICOH SMARTMEDIA/XD DRIVER 17933M: Maxim Levitsky <maximlevitsky@gmail.com> 17934S: Maintained 17935F: drivers/mtd/nand/raw/r852.c 17936F: drivers/mtd/nand/raw/r852.h 17937 17938RISC-V PMU DRIVERS 17939M: Atish Patra <atishp@atishpatra.org> 17940R: Anup Patel <anup@brainfault.org> 17941L: linux-riscv@lists.infradead.org 17942S: Supported 17943F: drivers/perf/riscv_pmu.c 17944F: drivers/perf/riscv_pmu_legacy.c 17945F: drivers/perf/riscv_pmu_sbi.c 17946 17947RISC-V ARCHITECTURE 17948M: Paul Walmsley <paul.walmsley@sifive.com> 17949M: Palmer Dabbelt <palmer@dabbelt.com> 17950M: Albert Ou <aou@eecs.berkeley.edu> 17951L: linux-riscv@lists.infradead.org 17952S: Supported 17953Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17954P: Documentation/riscv/patch-acceptance.rst 17955T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17956F: arch/riscv/ 17957N: riscv 17958K: riscv 17959 17960RISC-V MICROCHIP FPGA SUPPORT 17961M: Conor Dooley <conor.dooley@microchip.com> 17962M: Daire McNamara <daire.mcnamara@microchip.com> 17963L: linux-riscv@lists.infradead.org 17964S: Supported 17965F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17966F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17967F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17968F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17969F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17970F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17971F: Documentation/devicetree/bindings/riscv/microchip.yaml 17972F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17973F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17974F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17975F: arch/riscv/boot/dts/microchip/ 17976F: drivers/char/hw_random/mpfs-rng.c 17977F: drivers/clk/microchip/clk-mpfs.c 17978F: drivers/i2c/busses/i2c-microchip-corei2c.c 17979F: drivers/mailbox/mailbox-mpfs.c 17980F: drivers/pci/controller/pcie-microchip-host.c 17981F: drivers/reset/reset-mpfs.c 17982F: drivers/rtc/rtc-mpfs.c 17983F: drivers/soc/microchip/mpfs-sys-controller.c 17984F: drivers/spi/spi-microchip-core-qspi.c 17985F: drivers/spi/spi-microchip-core.c 17986F: drivers/usb/musb/mpfs.c 17987F: include/soc/microchip/mpfs.h 17988 17989RISC-V MISC SOC SUPPORT 17990M: Conor Dooley <conor@kernel.org> 17991L: linux-riscv@lists.infradead.org 17992S: Maintained 17993Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17994T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17995F: Documentation/devicetree/bindings/riscv/ 17996F: arch/riscv/boot/dts/ 17997 17998RNBD BLOCK DRIVERS 17999M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18000M: Jack Wang <jinpu.wang@ionos.com> 18001L: linux-block@vger.kernel.org 18002S: Maintained 18003F: drivers/block/rnbd/ 18004 18005ROCCAT DRIVERS 18006M: Stefan Achatz <erazor_de@users.sourceforge.net> 18007S: Maintained 18008W: http://sourceforge.net/projects/roccat/ 18009F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18010F: drivers/hid/hid-roccat* 18011F: include/linux/hid-roccat* 18012 18013ROCKCHIP CRYPTO DRIVERS 18014M: Corentin Labbe <clabbe@baylibre.com> 18015L: linux-crypto@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18018F: drivers/crypto/rockchip/ 18019 18020ROCKCHIP I2S TDM DRIVER 18021M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18022L: linux-rockchip@lists.infradead.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18025F: sound/soc/rockchip/rockchip_i2s_tdm.* 18026 18027ROCKCHIP ISP V1 DRIVER 18028M: Dafna Hirschfeld <dafna@fastmail.com> 18029L: linux-media@vger.kernel.org 18030L: linux-rockchip@lists.infradead.org 18031S: Maintained 18032F: Documentation/admin-guide/media/rkisp1.rst 18033F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18034F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18035F: drivers/media/platform/rockchip/rkisp1 18036F: include/uapi/linux/rkisp1-config.h 18037 18038ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18039M: Jacob Chen <jacob-chen@iotwrt.com> 18040M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18041L: linux-media@vger.kernel.org 18042L: linux-rockchip@lists.infradead.org 18043S: Maintained 18044F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18045F: drivers/media/platform/rockchip/rga/ 18046 18047ROCKCHIP VIDEO DECODER DRIVER 18048M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18049L: linux-media@vger.kernel.org 18050L: linux-rockchip@lists.infradead.org 18051S: Maintained 18052F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18053F: drivers/staging/media/rkvdec/ 18054 18055ROCKER DRIVER 18056M: Jiri Pirko <jiri@resnulli.us> 18057L: netdev@vger.kernel.org 18058S: Supported 18059F: drivers/net/ethernet/rocker/ 18060 18061ROCKETPORT EXPRESS/INFINITY DRIVER 18062M: Kevin Cernekee <cernekee@gmail.com> 18063L: linux-serial@vger.kernel.org 18064S: Odd Fixes 18065F: drivers/tty/serial/rp2.* 18066 18067ROHM BD99954 CHARGER IC 18068M: Matti Vaittinen <mazziesaccount@gmail.com> 18069S: Supported 18070F: drivers/power/supply/bd99954-charger.c 18071F: drivers/power/supply/bd99954-charger.h 18072 18073ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18074M: Tomasz Duszynski <tduszyns@gmail.com> 18075S: Maintained 18076F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18077F: drivers/iio/light/bh1750.c 18078 18079ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18080M: Marek Vasut <marek.vasut+renesas@gmail.com> 18081L: linux-kernel@vger.kernel.org 18082L: linux-renesas-soc@vger.kernel.org 18083S: Supported 18084F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18085F: drivers/gpio/gpio-bd9571mwv.c 18086F: drivers/mfd/bd9571mwv.c 18087F: drivers/regulator/bd9571mwv-regulator.c 18088F: include/linux/mfd/bd9571mwv.h 18089 18090ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18091M: Matti Vaittinen <mazziesaccount@gmail.com> 18092S: Supported 18093F: drivers/clk/clk-bd718x7.c 18094F: drivers/gpio/gpio-bd71815.c 18095F: drivers/gpio/gpio-bd71828.c 18096F: drivers/mfd/rohm-bd71828.c 18097F: drivers/mfd/rohm-bd718x7.c 18098F: drivers/mfd/rohm-bd9576.c 18099F: drivers/regulator/bd71815-regulator.c 18100F: drivers/regulator/bd71828-regulator.c 18101F: drivers/regulator/bd718x7-regulator.c 18102F: drivers/regulator/bd9576-regulator.c 18103F: drivers/regulator/rohm-regulator.c 18104F: drivers/rtc/rtc-bd70528.c 18105F: drivers/watchdog/bd9576_wdt.c 18106F: include/linux/mfd/rohm-bd71815.h 18107F: include/linux/mfd/rohm-bd71828.h 18108F: include/linux/mfd/rohm-bd718x7.h 18109F: include/linux/mfd/rohm-bd957x.h 18110F: include/linux/mfd/rohm-generic.h 18111F: include/linux/mfd/rohm-shared.h 18112 18113ROSE NETWORK LAYER 18114M: Ralf Baechle <ralf@linux-mips.org> 18115L: linux-hams@vger.kernel.org 18116S: Maintained 18117W: http://www.linux-ax25.org/ 18118F: include/net/rose.h 18119F: include/uapi/linux/rose.h 18120F: net/rose/ 18121 18122ROTATION DRIVER FOR ALLWINNER A83T 18123M: Jernej Skrabec <jernej.skrabec@gmail.com> 18124L: linux-media@vger.kernel.org 18125S: Maintained 18126T: git git://linuxtv.org/media_tree.git 18127F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18128F: drivers/media/platform/sunxi/sun8i-rotate/ 18129 18130RPMSG TTY DRIVER 18131M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18132L: linux-remoteproc@vger.kernel.org 18133S: Maintained 18134F: drivers/tty/rpmsg_tty.c 18135 18136RTL2830 MEDIA DRIVER 18137M: Antti Palosaari <crope@iki.fi> 18138L: linux-media@vger.kernel.org 18139S: Maintained 18140W: https://linuxtv.org 18141W: http://palosaari.fi/linux/ 18142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18143T: git git://linuxtv.org/anttip/media_tree.git 18144F: drivers/media/dvb-frontends/rtl2830* 18145 18146RTL2832 MEDIA DRIVER 18147M: Antti Palosaari <crope@iki.fi> 18148L: linux-media@vger.kernel.org 18149S: Maintained 18150W: https://linuxtv.org 18151W: http://palosaari.fi/linux/ 18152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18153T: git git://linuxtv.org/anttip/media_tree.git 18154F: drivers/media/dvb-frontends/rtl2832* 18155 18156RTL2832_SDR MEDIA DRIVER 18157M: Antti Palosaari <crope@iki.fi> 18158L: linux-media@vger.kernel.org 18159S: Maintained 18160W: https://linuxtv.org 18161W: http://palosaari.fi/linux/ 18162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18163T: git git://linuxtv.org/anttip/media_tree.git 18164F: drivers/media/dvb-frontends/rtl2832_sdr* 18165 18166RTL8180 WIRELESS DRIVER 18167L: linux-wireless@vger.kernel.org 18168S: Orphan 18169W: https://wireless.wiki.kernel.org/ 18170T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18171F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18172 18173RTL8187 WIRELESS DRIVER 18174M: Herton Ronaldo Krzesinski <herton@canonical.com> 18175M: Hin-Tak Leung <htl10@users.sourceforge.net> 18176M: Larry Finger <Larry.Finger@lwfinger.net> 18177L: linux-wireless@vger.kernel.org 18178S: Maintained 18179W: https://wireless.wiki.kernel.org/ 18180T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18181F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18182 18183RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18184M: Jes Sorensen <Jes.Sorensen@gmail.com> 18185L: linux-wireless@vger.kernel.org 18186S: Maintained 18187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18188F: drivers/net/wireless/realtek/rtl8xxxu/ 18189 18190RTRS TRANSPORT DRIVERS 18191M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18192M: Jack Wang <jinpu.wang@ionos.com> 18193L: linux-rdma@vger.kernel.org 18194S: Maintained 18195F: drivers/infiniband/ulp/rtrs/ 18196 18197RUNTIME VERIFICATION (RV) 18198M: Daniel Bristot de Oliveira <bristot@kernel.org> 18199M: Steven Rostedt <rostedt@goodmis.org> 18200L: linux-trace-devel@vger.kernel.org 18201S: Maintained 18202F: Documentation/trace/rv/ 18203F: include/linux/rv.h 18204F: include/rv/ 18205F: kernel/trace/rv/ 18206F: tools/verification/ 18207 18208RUST 18209M: Miguel Ojeda <ojeda@kernel.org> 18210M: Alex Gaynor <alex.gaynor@gmail.com> 18211M: Wedson Almeida Filho <wedsonaf@gmail.com> 18212R: Boqun Feng <boqun.feng@gmail.com> 18213R: Gary Guo <gary@garyguo.net> 18214R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18215L: rust-for-linux@vger.kernel.org 18216S: Supported 18217W: https://github.com/Rust-for-Linux/linux 18218B: https://github.com/Rust-for-Linux/linux/issues 18219T: git https://github.com/Rust-for-Linux/linux.git rust-next 18220F: Documentation/rust/ 18221F: rust/ 18222F: samples/rust/ 18223F: scripts/*rust* 18224K: \b(?i:rust)\b 18225 18226RXRPC SOCKETS (AF_RXRPC) 18227M: David Howells <dhowells@redhat.com> 18228M: Marc Dionne <marc.dionne@auristor.com> 18229L: linux-afs@lists.infradead.org 18230S: Supported 18231W: https://www.infradead.org/~dhowells/kafs/ 18232F: Documentation/networking/rxrpc.rst 18233F: include/keys/rxrpc-type.h 18234F: include/net/af_rxrpc.h 18235F: include/trace/events/rxrpc.h 18236F: include/uapi/linux/rxrpc.h 18237F: net/rxrpc/ 18238 18239S3 SAVAGE FRAMEBUFFER DRIVER 18240M: Antonino Daplas <adaplas@gmail.com> 18241L: linux-fbdev@vger.kernel.org 18242S: Maintained 18243F: drivers/video/fbdev/savage/ 18244 18245S390 ARCHITECTURE 18246M: Heiko Carstens <hca@linux.ibm.com> 18247M: Vasily Gorbik <gor@linux.ibm.com> 18248M: Alexander Gordeev <agordeev@linux.ibm.com> 18249R: Christian Borntraeger <borntraeger@linux.ibm.com> 18250R: Sven Schnelle <svens@linux.ibm.com> 18251L: linux-s390@vger.kernel.org 18252S: Supported 18253T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18254F: Documentation/driver-api/s390-drivers.rst 18255F: Documentation/s390/ 18256F: arch/s390/ 18257F: drivers/s390/ 18258 18259S390 COMMON I/O LAYER 18260M: Vineeth Vijayan <vneethv@linux.ibm.com> 18261M: Peter Oberparleiter <oberpar@linux.ibm.com> 18262L: linux-s390@vger.kernel.org 18263S: Supported 18264F: drivers/s390/cio/ 18265 18266S390 DASD DRIVER 18267M: Stefan Haberland <sth@linux.ibm.com> 18268M: Jan Hoeppner <hoeppner@linux.ibm.com> 18269L: linux-s390@vger.kernel.org 18270S: Supported 18271F: block/partitions/ibm.c 18272F: drivers/s390/block/dasd* 18273F: include/linux/dasd_mod.h 18274 18275S390 IOMMU (PCI) 18276M: Matthew Rosato <mjrosato@linux.ibm.com> 18277M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18278L: linux-s390@vger.kernel.org 18279S: Supported 18280F: drivers/iommu/s390-iommu.c 18281 18282S390 IUCV NETWORK LAYER 18283M: Alexandra Winter <wintera@linux.ibm.com> 18284M: Wenjia Zhang <wenjia@linux.ibm.com> 18285L: linux-s390@vger.kernel.org 18286L: netdev@vger.kernel.org 18287S: Supported 18288F: drivers/s390/net/*iucv* 18289F: include/net/iucv/ 18290F: net/iucv/ 18291 18292S390 NETWORK DRIVERS 18293M: Alexandra Winter <wintera@linux.ibm.com> 18294M: Wenjia Zhang <wenjia@linux.ibm.com> 18295L: linux-s390@vger.kernel.org 18296L: netdev@vger.kernel.org 18297S: Supported 18298F: drivers/s390/net/ 18299 18300S390 MM 18301M: Alexander Gordeev <agordeev@linux.ibm.com> 18302M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18303L: linux-s390@vger.kernel.org 18304S: Supported 18305T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18306F: arch/s390/include/asm/pgtable.h 18307F: arch/s390/mm 18308 18309S390 PCI SUBSYSTEM 18310M: Niklas Schnelle <schnelle@linux.ibm.com> 18311M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18312L: linux-s390@vger.kernel.org 18313S: Supported 18314F: arch/s390/pci/ 18315F: drivers/pci/hotplug/s390_pci_hpc.c 18316F: Documentation/s390/pci.rst 18317 18318S390 VFIO AP DRIVER 18319M: Tony Krowiak <akrowiak@linux.ibm.com> 18320M: Halil Pasic <pasic@linux.ibm.com> 18321M: Jason Herne <jjherne@linux.ibm.com> 18322L: linux-s390@vger.kernel.org 18323S: Supported 18324F: Documentation/s390/vfio-ap* 18325F: drivers/s390/crypto/vfio_ap* 18326 18327S390 VFIO-CCW DRIVER 18328M: Eric Farman <farman@linux.ibm.com> 18329M: Matthew Rosato <mjrosato@linux.ibm.com> 18330R: Halil Pasic <pasic@linux.ibm.com> 18331L: linux-s390@vger.kernel.org 18332L: kvm@vger.kernel.org 18333S: Supported 18334F: Documentation/s390/vfio-ccw.rst 18335F: drivers/s390/cio/vfio_ccw* 18336F: include/uapi/linux/vfio_ccw.h 18337 18338S390 VFIO-PCI DRIVER 18339M: Matthew Rosato <mjrosato@linux.ibm.com> 18340M: Eric Farman <farman@linux.ibm.com> 18341L: linux-s390@vger.kernel.org 18342L: kvm@vger.kernel.org 18343S: Supported 18344F: arch/s390/kvm/pci* 18345F: drivers/vfio/pci/vfio_pci_zdev.c 18346F: include/uapi/linux/vfio_zdev.h 18347 18348S390 ZCRYPT DRIVER 18349M: Harald Freudenberger <freude@linux.ibm.com> 18350L: linux-s390@vger.kernel.org 18351S: Supported 18352F: drivers/s390/crypto/ 18353 18354S390 ZFCP DRIVER 18355M: Steffen Maier <maier@linux.ibm.com> 18356M: Benjamin Block <bblock@linux.ibm.com> 18357L: linux-s390@vger.kernel.org 18358S: Supported 18359F: drivers/s390/scsi/zfcp_* 18360 18361S3C ADC BATTERY DRIVER 18362M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18363L: linux-samsung-soc@vger.kernel.org 18364S: Odd Fixes 18365F: drivers/power/supply/s3c_adc_battery.c 18366F: include/linux/s3c_adc_battery.h 18367 18368S3C24XX SD/MMC Driver 18369M: Ben Dooks <ben-linux@fluff.org> 18370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18371S: Supported 18372F: drivers/mmc/host/s3cmci.* 18373 18374SAA6588 RDS RECEIVER DRIVER 18375M: Hans Verkuil <hverkuil@xs4all.nl> 18376L: linux-media@vger.kernel.org 18377S: Odd Fixes 18378W: https://linuxtv.org 18379T: git git://linuxtv.org/media_tree.git 18380F: drivers/media/i2c/saa6588* 18381 18382SAA7134 VIDEO4LINUX DRIVER 18383M: Mauro Carvalho Chehab <mchehab@kernel.org> 18384L: linux-media@vger.kernel.org 18385S: Odd fixes 18386W: https://linuxtv.org 18387T: git git://linuxtv.org/media_tree.git 18388F: Documentation/driver-api/media/drivers/saa7134* 18389F: drivers/media/pci/saa7134/ 18390 18391SAA7146 VIDEO4LINUX-2 DRIVER 18392M: Hans Verkuil <hverkuil@xs4all.nl> 18393L: linux-media@vger.kernel.org 18394S: Maintained 18395T: git git://linuxtv.org/media_tree.git 18396F: drivers/staging/media/deprecated/saa7146/ 18397 18398SAFESETID SECURITY MODULE 18399M: Micah Morton <mortonm@chromium.org> 18400S: Supported 18401F: Documentation/admin-guide/LSM/SafeSetID.rst 18402F: security/safesetid/ 18403 18404SAMSUNG AUDIO (ASoC) DRIVERS 18405M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18406M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18408S: Supported 18409B: mailto:linux-samsung-soc@vger.kernel.org 18410F: Documentation/devicetree/bindings/sound/samsung* 18411F: sound/soc/samsung/ 18412 18413SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18414M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18415L: linux-crypto@vger.kernel.org 18416L: linux-samsung-soc@vger.kernel.org 18417S: Maintained 18418F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18419F: drivers/crypto/exynos-rng.c 18420 18421SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18422M: Łukasz Stelmach <l.stelmach@samsung.com> 18423L: linux-samsung-soc@vger.kernel.org 18424S: Maintained 18425F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18426F: drivers/char/hw_random/exynos-trng.c 18427 18428SAMSUNG FRAMEBUFFER DRIVER 18429M: Jingoo Han <jingoohan1@gmail.com> 18430L: linux-fbdev@vger.kernel.org 18431S: Maintained 18432F: drivers/video/fbdev/s3c-fb.c 18433 18434SAMSUNG INTERCONNECT DRIVERS 18435M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18436M: Artur Świgoń <a.swigon@samsung.com> 18437L: linux-pm@vger.kernel.org 18438L: linux-samsung-soc@vger.kernel.org 18439S: Supported 18440F: drivers/interconnect/samsung/ 18441 18442SAMSUNG LAPTOP DRIVER 18443M: Corentin Chary <corentin.chary@gmail.com> 18444L: platform-driver-x86@vger.kernel.org 18445S: Maintained 18446F: drivers/platform/x86/samsung-laptop.c 18447 18448SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18449M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18450L: linux-kernel@vger.kernel.org 18451L: linux-samsung-soc@vger.kernel.org 18452S: Supported 18453B: mailto:linux-samsung-soc@vger.kernel.org 18454F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18455F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18456F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18457F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18458F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18459F: drivers/clk/clk-s2mps11.c 18460F: drivers/mfd/sec*.c 18461F: drivers/regulator/s2m*.c 18462F: drivers/regulator/s5m*.c 18463F: drivers/rtc/rtc-s5m.c 18464F: include/linux/mfd/samsung/ 18465 18466SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18467M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18468L: linux-media@vger.kernel.org 18469L: linux-samsung-soc@vger.kernel.org 18470S: Maintained 18471F: drivers/media/platform/samsung/s3c-camif/ 18472F: include/media/drv-intf/s3c_camif.h 18473 18474SAMSUNG S3FWRN5 NFC DRIVER 18475M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18476L: linux-nfc@lists.01.org (subscribers-only) 18477S: Maintained 18478F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18479F: drivers/nfc/s3fwrn5 18480 18481SAMSUNG S5C73M3 CAMERA DRIVER 18482M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18483M: Andrzej Hajda <andrzej.hajda@intel.com> 18484L: linux-media@vger.kernel.org 18485S: Supported 18486F: drivers/media/i2c/s5c73m3/* 18487 18488SAMSUNG S5K5BAF CAMERA DRIVER 18489M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18490M: Andrzej Hajda <andrzej.hajda@intel.com> 18491L: linux-media@vger.kernel.org 18492S: Supported 18493F: drivers/media/i2c/s5k5baf.c 18494 18495SAMSUNG S5P Security SubSystem (SSS) DRIVER 18496M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18497M: Vladimir Zapolskiy <vz@mleia.com> 18498L: linux-crypto@vger.kernel.org 18499L: linux-samsung-soc@vger.kernel.org 18500S: Maintained 18501F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18502F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18503F: drivers/crypto/s5p-sss.c 18504 18505SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18506M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18507L: linux-media@vger.kernel.org 18508S: Supported 18509Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18510F: drivers/media/platform/samsung/exynos4-is/ 18511 18512SAMSUNG SOC CLOCK DRIVERS 18513M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18514M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18515M: Tomasz Figa <tomasz.figa@gmail.com> 18516M: Chanwoo Choi <cw00.choi@samsung.com> 18517R: Alim Akhtar <alim.akhtar@samsung.com> 18518L: linux-samsung-soc@vger.kernel.org 18519S: Supported 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18521T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18522F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18523F: Documentation/devicetree/bindings/clock/samsung,s3c* 18524F: drivers/clk/samsung/ 18525F: include/dt-bindings/clock/exynos*.h 18526F: include/dt-bindings/clock/s3c*.h 18527F: include/dt-bindings/clock/s5p*.h 18528F: include/dt-bindings/clock/samsung,*.h 18529F: include/linux/clk/samsung.h 18530F: include/linux/platform_data/clk-s3c2410.h 18531 18532SAMSUNG SPI DRIVERS 18533M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18534M: Andi Shyti <andi@etezian.org> 18535L: linux-spi@vger.kernel.org 18536L: linux-samsung-soc@vger.kernel.org 18537S: Maintained 18538F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18539F: drivers/spi/spi-s3c* 18540F: include/linux/platform_data/spi-s3c64xx.h 18541F: include/linux/spi/s3c24xx-fiq.h 18542 18543SAMSUNG SXGBE DRIVERS 18544M: Byungho An <bh74.an@samsung.com> 18545L: netdev@vger.kernel.org 18546S: Supported 18547F: drivers/net/ethernet/samsung/sxgbe/ 18548 18549SAMSUNG THERMAL DRIVER 18550M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18551M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18552L: linux-pm@vger.kernel.org 18553L: linux-samsung-soc@vger.kernel.org 18554S: Maintained 18555F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18556F: drivers/thermal/samsung/ 18557 18558SAMSUNG USB2 PHY DRIVER 18559M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18560L: linux-kernel@vger.kernel.org 18561S: Supported 18562F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18563F: Documentation/driver-api/phy/samsung-usb2.rst 18564F: drivers/phy/samsung/phy-exynos4210-usb2.c 18565F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18566F: drivers/phy/samsung/phy-exynos5250-usb2.c 18567F: drivers/phy/samsung/phy-s5pv210-usb2.c 18568F: drivers/phy/samsung/phy-samsung-usb2.c 18569F: drivers/phy/samsung/phy-samsung-usb2.h 18570 18571SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18572M: Paul Barker <paul.barker@sancloud.com> 18573R: Marc Murphy <marc.murphy@sancloud.com> 18574S: Supported 18575F: arch/arm/boot/dts/am335x-sancloud* 18576 18577SC1200 WDT DRIVER 18578M: Zwane Mwaikambo <zwanem@gmail.com> 18579S: Maintained 18580F: drivers/watchdog/sc1200wdt.c 18581 18582SCHEDULER 18583M: Ingo Molnar <mingo@redhat.com> 18584M: Peter Zijlstra <peterz@infradead.org> 18585M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18586M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18587R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18588R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18589R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18590R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18591R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18592R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18593L: linux-kernel@vger.kernel.org 18594S: Maintained 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18596F: include/linux/preempt.h 18597F: include/linux/sched.h 18598F: include/linux/wait.h 18599F: include/uapi/linux/sched.h 18600F: kernel/sched/ 18601 18602SCR24X CHIP CARD INTERFACE DRIVER 18603M: Lubomir Rintel <lkundrak@v3.sk> 18604S: Supported 18605F: drivers/char/pcmcia/scr24x_cs.c 18606 18607SCSI RDMA PROTOCOL (SRP) INITIATOR 18608M: Bart Van Assche <bvanassche@acm.org> 18609L: linux-rdma@vger.kernel.org 18610S: Supported 18611Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18612F: drivers/infiniband/ulp/srp/ 18613F: include/scsi/srp.h 18614 18615SCSI RDMA PROTOCOL (SRP) TARGET 18616M: Bart Van Assche <bvanassche@acm.org> 18617L: linux-rdma@vger.kernel.org 18618L: target-devel@vger.kernel.org 18619S: Supported 18620Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18621F: drivers/infiniband/ulp/srpt/ 18622 18623SCSI SG DRIVER 18624M: Doug Gilbert <dgilbert@interlog.com> 18625L: linux-scsi@vger.kernel.org 18626S: Maintained 18627W: http://sg.danny.cz/sg 18628F: Documentation/scsi/scsi-generic.rst 18629F: drivers/scsi/sg.c 18630F: include/scsi/sg.h 18631 18632SCSI SUBSYSTEM 18633M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18634M: "Martin K. Petersen" <martin.petersen@oracle.com> 18635L: linux-scsi@vger.kernel.org 18636S: Maintained 18637Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18638T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18640F: Documentation/devicetree/bindings/scsi/ 18641F: drivers/scsi/ 18642F: drivers/ufs/ 18643F: include/scsi/ 18644 18645SCSI TAPE DRIVER 18646M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18647L: linux-scsi@vger.kernel.org 18648S: Maintained 18649F: Documentation/scsi/st.rst 18650F: drivers/scsi/st.* 18651F: drivers/scsi/st_*.h 18652 18653SCSI TARGET CORE USER DRIVER 18654M: Bodo Stroesser <bostroesser@gmail.com> 18655L: linux-scsi@vger.kernel.org 18656L: target-devel@vger.kernel.org 18657S: Supported 18658F: Documentation/target/tcmu-design.rst 18659F: drivers/target/target_core_user.c 18660F: include/uapi/linux/target_core_user.h 18661 18662SCSI TARGET SUBSYSTEM 18663M: "Martin K. Petersen" <martin.petersen@oracle.com> 18664L: linux-scsi@vger.kernel.org 18665L: target-devel@vger.kernel.org 18666S: Supported 18667W: http://www.linux-iscsi.org 18668Q: https://patchwork.kernel.org/project/target-devel/list/ 18669T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18670F: Documentation/target/ 18671F: drivers/target/ 18672F: include/target/ 18673 18674SCTP PROTOCOL 18675M: Vlad Yasevich <vyasevich@gmail.com> 18676M: Neil Horman <nhorman@tuxdriver.com> 18677M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18678L: linux-sctp@vger.kernel.org 18679S: Maintained 18680W: http://lksctp.sourceforge.net 18681F: Documentation/networking/sctp.rst 18682F: include/linux/sctp.h 18683F: include/net/sctp/ 18684F: include/uapi/linux/sctp.h 18685F: net/sctp/ 18686 18687SCx200 CPU SUPPORT 18688M: Jim Cromie <jim.cromie@gmail.com> 18689S: Odd Fixes 18690F: Documentation/i2c/busses/scx200_acb.rst 18691F: arch/x86/platform/scx200/ 18692F: drivers/i2c/busses/scx200* 18693F: drivers/mtd/maps/scx200_docflash.c 18694F: drivers/watchdog/scx200_wdt.c 18695F: include/linux/scx200.h 18696 18697SCx200 GPIO DRIVER 18698M: Jim Cromie <jim.cromie@gmail.com> 18699S: Maintained 18700F: drivers/char/scx200_gpio.c 18701F: include/linux/scx200_gpio.h 18702 18703SCx200 HRT CLOCKSOURCE DRIVER 18704M: Jim Cromie <jim.cromie@gmail.com> 18705S: Maintained 18706F: drivers/clocksource/scx200_hrt.c 18707 18708SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18709M: Sascha Sommer <saschasommer@freenet.de> 18710L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18711S: Maintained 18712F: drivers/mmc/host/sdricoh_cs.c 18713 18714SECO BOARDS CEC DRIVER 18715M: Ettore Chimenti <ek5.chimenti@gmail.com> 18716S: Maintained 18717F: drivers/media/cec/platform/seco/seco-cec.c 18718F: drivers/media/cec/platform/seco/seco-cec.h 18719 18720SECURE COMPUTING 18721M: Kees Cook <keescook@chromium.org> 18722R: Andy Lutomirski <luto@amacapital.net> 18723R: Will Drewry <wad@chromium.org> 18724S: Supported 18725T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18726F: Documentation/userspace-api/seccomp_filter.rst 18727F: include/linux/seccomp.h 18728F: include/uapi/linux/seccomp.h 18729F: kernel/seccomp.c 18730F: tools/testing/selftests/kselftest_harness.h 18731F: tools/testing/selftests/seccomp/* 18732K: \bsecure_computing 18733K: \bTIF_SECCOMP\b 18734 18735SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18736M: Kamal Dasu <kdasu.kdev@gmail.com> 18737M: Al Cooper <alcooperx@gmail.com> 18738R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18739L: linux-mmc@vger.kernel.org 18740S: Maintained 18741F: drivers/mmc/host/sdhci-brcmstb* 18742 18743SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18744M: Adrian Hunter <adrian.hunter@intel.com> 18745L: linux-mmc@vger.kernel.org 18746S: Supported 18747F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18748F: drivers/mmc/host/sdhci* 18749 18750SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18751M: Eugen Hristev <eugen.hristev@microchip.com> 18752L: linux-mmc@vger.kernel.org 18753S: Supported 18754F: drivers/mmc/host/sdhci-of-at91.c 18755 18756SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18757M: Ben Dooks <ben-linux@fluff.org> 18758M: Jaehoon Chung <jh80.chung@samsung.com> 18759L: linux-mmc@vger.kernel.org 18760S: Maintained 18761F: drivers/mmc/host/sdhci-s3c* 18762 18763SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18764M: Viresh Kumar <vireshk@kernel.org> 18765L: linux-mmc@vger.kernel.org 18766S: Maintained 18767F: drivers/mmc/host/sdhci-spear.c 18768 18769SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18770M: Vignesh Raghavendra <vigneshr@ti.com> 18771L: linux-mmc@vger.kernel.org 18772S: Maintained 18773F: drivers/mmc/host/sdhci-omap.c 18774 18775SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18776M: Haibo Chen <haibo.chen@nxp.com> 18777L: linux-imx@nxp.com 18778L: linux-mmc@vger.kernel.org 18779S: Maintained 18780F: drivers/mmc/host/sdhci-esdhc-imx.c 18781 18782SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18783M: Jonathan Derrick <jonathan.derrick@linux.dev> 18784L: linux-block@vger.kernel.org 18785S: Supported 18786F: block/opal_proto.h 18787F: block/sed* 18788F: include/linux/sed* 18789F: include/uapi/linux/sed* 18790 18791SECURITY CONTACT 18792M: Security Officers <security@kernel.org> 18793S: Supported 18794F: Documentation/admin-guide/security-bugs.rst 18795 18796SECURITY SUBSYSTEM 18797M: Paul Moore <paul@paul-moore.com> 18798M: James Morris <jmorris@namei.org> 18799M: "Serge E. Hallyn" <serge@hallyn.com> 18800L: linux-security-module@vger.kernel.org (suggested Cc:) 18801S: Supported 18802W: http://kernsec.org/ 18803T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18804F: security/ 18805X: security/selinux/ 18806 18807SELINUX SECURITY MODULE 18808M: Paul Moore <paul@paul-moore.com> 18809M: Stephen Smalley <stephen.smalley.work@gmail.com> 18810M: Eric Paris <eparis@parisplace.org> 18811L: selinux@vger.kernel.org 18812S: Supported 18813W: https://selinuxproject.org 18814W: https://github.com/SELinuxProject 18815T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18816F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18817F: Documentation/ABI/obsolete/sysfs-selinux-disable 18818F: Documentation/admin-guide/LSM/SELinux.rst 18819F: include/trace/events/avc.h 18820F: include/uapi/linux/selinux_netlink.h 18821F: scripts/selinux/ 18822F: security/selinux/ 18823 18824SENSABLE PHANTOM 18825M: Jiri Slaby <jirislaby@kernel.org> 18826S: Maintained 18827F: drivers/misc/phantom.c 18828F: include/uapi/linux/phantom.h 18829 18830SENSEAIR SUNRISE 006-0-0007 18831M: Jacopo Mondi <jacopo@jmondi.org> 18832S: Maintained 18833F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18834F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18835F: drivers/iio/chemical/sunrise_co2.c 18836 18837SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18838M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18839S: Maintained 18840F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18841F: drivers/iio/chemical/scd30.h 18842F: drivers/iio/chemical/scd30_core.c 18843F: drivers/iio/chemical/scd30_i2c.c 18844F: drivers/iio/chemical/scd30_serial.c 18845 18846SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18847M: Roan van Dijk <roan@protonic.nl> 18848S: Maintained 18849F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18850F: drivers/iio/chemical/scd4x.c 18851 18852SENSIRION SGP40 GAS SENSOR DRIVER 18853M: Andreas Klinger <ak@it-klinger.de> 18854S: Maintained 18855F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18856F: drivers/iio/chemical/sgp40.c 18857 18858SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18859M: Tomasz Duszynski <tduszyns@gmail.com> 18860S: Maintained 18861F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18862F: drivers/iio/chemical/sps30.c 18863F: drivers/iio/chemical/sps30_i2c.c 18864F: drivers/iio/chemical/sps30_serial.c 18865 18866SERIAL DEVICE BUS 18867M: Rob Herring <robh@kernel.org> 18868L: linux-serial@vger.kernel.org 18869S: Maintained 18870F: Documentation/devicetree/bindings/serial/serial.yaml 18871F: drivers/tty/serdev/ 18872F: include/linux/serdev.h 18873 18874SERIAL DRIVERS 18875M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18876L: linux-serial@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/serial/ 18879F: drivers/tty/serial/ 18880 18881SERIAL IR RECEIVER 18882M: Sean Young <sean@mess.org> 18883L: linux-media@vger.kernel.org 18884S: Maintained 18885F: drivers/media/rc/serial_ir.c 18886 18887SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18888M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18889L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18890S: Maintained 18891F: Documentation/devicetree/bindings/slimbus/ 18892F: drivers/slimbus/ 18893F: include/linux/slimbus.h 18894 18895SFC NETWORK DRIVER 18896M: Edward Cree <ecree.xilinx@gmail.com> 18897M: Martin Habets <habetsm.xilinx@gmail.com> 18898L: netdev@vger.kernel.org 18899S: Supported 18900F: drivers/net/ethernet/sfc/ 18901 18902SFF/SFP/SFP+ MODULE SUPPORT 18903M: Russell King <linux@armlinux.org.uk> 18904L: netdev@vger.kernel.org 18905S: Maintained 18906F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18907F: drivers/net/phy/phylink.c 18908F: drivers/net/phy/sfp* 18909F: include/linux/mdio/mdio-i2c.h 18910F: include/linux/phylink.h 18911F: include/linux/sfp.h 18912K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18913 18914SGI GRU DRIVER 18915M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18916S: Maintained 18917F: drivers/misc/sgi-gru/ 18918 18919SGI XP/XPC/XPNET DRIVER 18920M: Robin Holt <robinmholt@gmail.com> 18921M: Steve Wahl <steve.wahl@hpe.com> 18922R: Mike Travis <mike.travis@hpe.com> 18923S: Maintained 18924F: drivers/misc/sgi-xp/ 18925 18926SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18927M: Karsten Graul <kgraul@linux.ibm.com> 18928M: Wenjia Zhang <wenjia@linux.ibm.com> 18929M: Jan Karcher <jaka@linux.ibm.com> 18930L: linux-s390@vger.kernel.org 18931S: Supported 18932F: net/smc/ 18933 18934SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18935M: Linus Walleij <linus.walleij@linaro.org> 18936L: linux-iio@vger.kernel.org 18937S: Maintained 18938T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18939F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18940F: drivers/iio/light/gp2ap002.c 18941 18942SHARP RJ54N1CB0C SENSOR DRIVER 18943M: Jacopo Mondi <jacopo@jmondi.org> 18944L: linux-media@vger.kernel.org 18945S: Odd fixes 18946T: git git://linuxtv.org/media_tree.git 18947F: drivers/media/i2c/rj54n1cb0c.c 18948F: include/media/i2c/rj54n1cb0c.h 18949 18950SH_VOU V4L2 OUTPUT DRIVER 18951L: linux-media@vger.kernel.org 18952S: Orphan 18953F: drivers/media/platform/renesas/sh_vou.c 18954F: include/media/drv-intf/sh_vou.h 18955 18956SI2157 MEDIA DRIVER 18957M: Antti Palosaari <crope@iki.fi> 18958L: linux-media@vger.kernel.org 18959S: Maintained 18960W: https://linuxtv.org 18961W: http://palosaari.fi/linux/ 18962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18963T: git git://linuxtv.org/anttip/media_tree.git 18964F: drivers/media/tuners/si2157* 18965 18966SI2165 MEDIA DRIVER 18967M: Matthias Schwarzott <zzam@gentoo.org> 18968L: linux-media@vger.kernel.org 18969S: Maintained 18970W: https://linuxtv.org 18971Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18972F: drivers/media/dvb-frontends/si2165* 18973 18974SI2168 MEDIA DRIVER 18975M: Antti Palosaari <crope@iki.fi> 18976L: linux-media@vger.kernel.org 18977S: Maintained 18978W: https://linuxtv.org 18979W: http://palosaari.fi/linux/ 18980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18981T: git git://linuxtv.org/anttip/media_tree.git 18982F: drivers/media/dvb-frontends/si2168* 18983 18984SI470X FM RADIO RECEIVER I2C DRIVER 18985M: Hans Verkuil <hverkuil@xs4all.nl> 18986L: linux-media@vger.kernel.org 18987S: Odd Fixes 18988W: https://linuxtv.org 18989T: git git://linuxtv.org/media_tree.git 18990F: drivers/media/radio/si470x/radio-si470x-i2c.c 18991 18992SI470X FM RADIO RECEIVER USB DRIVER 18993M: Hans Verkuil <hverkuil@xs4all.nl> 18994L: linux-media@vger.kernel.org 18995S: Maintained 18996W: https://linuxtv.org 18997T: git git://linuxtv.org/media_tree.git 18998F: drivers/media/radio/si470x/radio-si470x-common.c 18999F: drivers/media/radio/si470x/radio-si470x-usb.c 19000F: drivers/media/radio/si470x/radio-si470x.h 19001 19002SI4713 FM RADIO TRANSMITTER I2C DRIVER 19003M: Eduardo Valentin <edubezval@gmail.com> 19004L: linux-media@vger.kernel.org 19005S: Odd Fixes 19006W: https://linuxtv.org 19007T: git git://linuxtv.org/media_tree.git 19008F: drivers/media/radio/si4713/si4713.? 19009 19010SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19011M: Eduardo Valentin <edubezval@gmail.com> 19012L: linux-media@vger.kernel.org 19013S: Odd Fixes 19014W: https://linuxtv.org 19015T: git git://linuxtv.org/media_tree.git 19016F: drivers/media/radio/si4713/radio-platform-si4713.c 19017 19018SI4713 FM RADIO TRANSMITTER USB DRIVER 19019M: Hans Verkuil <hverkuil@xs4all.nl> 19020L: linux-media@vger.kernel.org 19021S: Maintained 19022W: https://linuxtv.org 19023T: git git://linuxtv.org/media_tree.git 19024F: drivers/media/radio/si4713/radio-usb-si4713.c 19025 19026SIANO DVB DRIVER 19027M: Mauro Carvalho Chehab <mchehab@kernel.org> 19028L: linux-media@vger.kernel.org 19029S: Odd fixes 19030W: https://linuxtv.org 19031T: git git://linuxtv.org/media_tree.git 19032F: drivers/media/common/siano/ 19033F: drivers/media/mmc/siano/ 19034F: drivers/media/usb/siano/ 19035F: drivers/media/usb/siano/ 19036 19037SIFIVE DRIVERS 19038M: Palmer Dabbelt <palmer@dabbelt.com> 19039M: Paul Walmsley <paul.walmsley@sifive.com> 19040L: linux-riscv@lists.infradead.org 19041S: Supported 19042N: sifive 19043K: [^@]sifive 19044 19045SIFIVE FU540 SYSTEM-ON-CHIP 19046M: Paul Walmsley <paul.walmsley@sifive.com> 19047M: Palmer Dabbelt <palmer@dabbelt.com> 19048L: linux-riscv@lists.infradead.org 19049S: Supported 19050T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19051N: fu540 19052K: fu540 19053 19054SIFIVE PDMA DRIVER 19055M: Green Wan <green.wan@sifive.com> 19056S: Maintained 19057F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19058F: drivers/dma/sf-pdma/ 19059 19060SIFIVE SOC DRIVERS 19061M: Conor Dooley <conor@kernel.org> 19062L: linux-riscv@lists.infradead.org 19063S: Maintained 19064T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19065F: drivers/soc/sifive/ 19066 19067SILEAD TOUCHSCREEN DRIVER 19068M: Hans de Goede <hdegoede@redhat.com> 19069L: linux-input@vger.kernel.org 19070L: platform-driver-x86@vger.kernel.org 19071S: Maintained 19072F: drivers/input/touchscreen/silead.c 19073F: drivers/platform/x86/touchscreen_dmi.c 19074 19075SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19076M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19077S: Supported 19078F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19079F: drivers/net/wireless/silabs/wfx/ 19080 19081SILICON MOTION SM712 FRAME BUFFER DRIVER 19082M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19083M: Teddy Wang <teddy.wang@siliconmotion.com> 19084M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19085L: linux-fbdev@vger.kernel.org 19086S: Maintained 19087F: Documentation/fb/sm712fb.rst 19088F: drivers/video/fbdev/sm712* 19089 19090SILVACO I3C DUAL-ROLE MASTER 19091M: Miquel Raynal <miquel.raynal@bootlin.com> 19092M: Conor Culhane <conor.culhane@silvaco.com> 19093L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19094S: Maintained 19095F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19096F: drivers/i3c/master/svc-i3c-master.c 19097 19098SIMPLEFB FB DRIVER 19099M: Hans de Goede <hdegoede@redhat.com> 19100L: linux-fbdev@vger.kernel.org 19101S: Maintained 19102F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19103F: drivers/video/fbdev/simplefb.c 19104F: include/linux/platform_data/simplefb.h 19105 19106SIMTEC EB110ATX (Chalice CATS) 19107M: Simtec Linux Team <linux@simtec.co.uk> 19108S: Supported 19109W: http://www.simtec.co.uk/products/EB110ATX/ 19110 19111SIMTEC EB2410ITX (BAST) 19112M: Simtec Linux Team <linux@simtec.co.uk> 19113S: Supported 19114W: http://www.simtec.co.uk/products/EB2410ITX/ 19115F: arch/arm/mach-s3c/bast-ide.c 19116F: arch/arm/mach-s3c/bast-irq.c 19117F: arch/arm/mach-s3c/mach-bast.c 19118 19119SIOX 19120M: Thorsten Scherer <t.scherer@eckelmann.de> 19121M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19122R: Pengutronix Kernel Team <kernel@pengutronix.de> 19123S: Supported 19124F: drivers/gpio/gpio-siox.c 19125F: drivers/siox/* 19126F: include/trace/events/siox.h 19127 19128SIPHASH PRF ROUTINES 19129M: Jason A. Donenfeld <Jason@zx2c4.com> 19130S: Maintained 19131F: include/linux/siphash.h 19132F: lib/siphash.c 19133F: lib/siphash_kunit.c 19134 19135SIS 190 ETHERNET DRIVER 19136M: Francois Romieu <romieu@fr.zoreil.com> 19137L: netdev@vger.kernel.org 19138S: Maintained 19139F: drivers/net/ethernet/sis/sis190.c 19140 19141SIS 900/7016 FAST ETHERNET DRIVER 19142M: Daniele Venzano <venza@brownhat.org> 19143L: netdev@vger.kernel.org 19144S: Maintained 19145W: http://www.brownhat.org/sis900.html 19146F: drivers/net/ethernet/sis/sis900.* 19147 19148SIS FRAMEBUFFER DRIVER 19149M: Thomas Winischhofer <thomas@winischhofer.net> 19150S: Maintained 19151W: http://www.winischhofer.net/linuxsisvga.shtml 19152F: Documentation/fb/sisfb.rst 19153F: drivers/video/fbdev/sis/ 19154F: include/video/sisfb.h 19155 19156SIS I2C TOUCHSCREEN DRIVER 19157M: Mika Penttilä <mpenttil@redhat.com> 19158L: linux-input@vger.kernel.org 19159S: Maintained 19160F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19161F: drivers/input/touchscreen/sis_i2c.c 19162 19163SIS USB2VGA DRIVER 19164M: Thomas Winischhofer <thomas@winischhofer.net> 19165S: Maintained 19166W: http://www.winischhofer.at/linuxsisusbvga.shtml 19167F: drivers/usb/misc/sisusbvga/ 19168 19169SL28 CPLD MFD DRIVER 19170M: Michael Walle <michael@walle.cc> 19171S: Maintained 19172F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19173F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19174F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19175F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19176F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19177F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19178F: drivers/gpio/gpio-sl28cpld.c 19179F: drivers/hwmon/sl28cpld-hwmon.c 19180F: drivers/irqchip/irq-sl28cpld.c 19181F: drivers/pwm/pwm-sl28cpld.c 19182F: drivers/watchdog/sl28cpld_wdt.c 19183 19184SLAB ALLOCATOR 19185M: Christoph Lameter <cl@linux.com> 19186M: Pekka Enberg <penberg@kernel.org> 19187M: David Rientjes <rientjes@google.com> 19188M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19189M: Andrew Morton <akpm@linux-foundation.org> 19190M: Vlastimil Babka <vbabka@suse.cz> 19191R: Roman Gushchin <roman.gushchin@linux.dev> 19192R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19193L: linux-mm@kvack.org 19194S: Maintained 19195T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19196F: include/linux/sl?b*.h 19197F: mm/sl?b* 19198 19199SLCAN CAN NETWORK DRIVER 19200M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19201L: linux-can@vger.kernel.org 19202S: Maintained 19203F: drivers/net/can/slcan/ 19204 19205SLEEPABLE READ-COPY UPDATE (SRCU) 19206M: Lai Jiangshan <jiangshanlai@gmail.com> 19207M: "Paul E. McKenney" <paulmck@kernel.org> 19208M: Josh Triplett <josh@joshtriplett.org> 19209R: Steven Rostedt <rostedt@goodmis.org> 19210R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19211L: rcu@vger.kernel.org 19212S: Supported 19213W: http://www.rdrop.com/users/paulmck/RCU/ 19214T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19215F: include/linux/srcu*.h 19216F: kernel/rcu/srcu*.c 19217 19218SMACK SECURITY MODULE 19219M: Casey Schaufler <casey@schaufler-ca.com> 19220L: linux-security-module@vger.kernel.org 19221S: Maintained 19222W: http://schaufler-ca.com 19223T: git git://github.com/cschaufler/smack-next 19224F: Documentation/admin-guide/LSM/Smack.rst 19225F: security/smack/ 19226 19227SMC91x ETHERNET DRIVER 19228M: Nicolas Pitre <nico@fluxnic.net> 19229S: Odd Fixes 19230F: drivers/net/ethernet/smsc/smc91x.* 19231 19232SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19233M: Mark Rutland <mark.rutland@arm.com> 19234M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19235M: Sudeep Holla <sudeep.holla@arm.com> 19236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19237S: Maintained 19238F: drivers/firmware/smccc/ 19239F: include/linux/arm-smccc.h 19240 19241SMM665 HARDWARE MONITOR DRIVER 19242M: Guenter Roeck <linux@roeck-us.net> 19243L: linux-hwmon@vger.kernel.org 19244S: Maintained 19245F: Documentation/hwmon/smm665.rst 19246F: drivers/hwmon/smm665.c 19247 19248SMSC EMC2103 HARDWARE MONITOR DRIVER 19249M: Steve Glendinning <steve.glendinning@shawell.net> 19250L: linux-hwmon@vger.kernel.org 19251S: Maintained 19252F: Documentation/hwmon/emc2103.rst 19253F: drivers/hwmon/emc2103.c 19254 19255SMSC SCH5627 HARDWARE MONITOR DRIVER 19256M: Hans de Goede <hdegoede@redhat.com> 19257L: linux-hwmon@vger.kernel.org 19258S: Supported 19259F: Documentation/hwmon/sch5627.rst 19260F: drivers/hwmon/sch5627.c 19261 19262SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19263M: Steve Glendinning <steve.glendinning@shawell.net> 19264L: linux-fbdev@vger.kernel.org 19265S: Maintained 19266F: drivers/video/fbdev/smscufx.c 19267 19268SMSC47B397 HARDWARE MONITOR DRIVER 19269M: Jean Delvare <jdelvare@suse.com> 19270L: linux-hwmon@vger.kernel.org 19271S: Maintained 19272F: Documentation/hwmon/smsc47b397.rst 19273F: drivers/hwmon/smsc47b397.c 19274 19275SMSC911x ETHERNET DRIVER 19276M: Steve Glendinning <steve.glendinning@shawell.net> 19277L: netdev@vger.kernel.org 19278S: Maintained 19279F: drivers/net/ethernet/smsc/smsc911x.* 19280F: include/linux/smsc911x.h 19281 19282SMSC9420 PCI ETHERNET DRIVER 19283M: Steve Glendinning <steve.glendinning@shawell.net> 19284L: netdev@vger.kernel.org 19285S: Maintained 19286F: drivers/net/ethernet/smsc/smsc9420.* 19287 19288SOCIONEXT (SNI) AVE NETWORK DRIVER 19289M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19290L: netdev@vger.kernel.org 19291S: Maintained 19292F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19293F: drivers/net/ethernet/socionext/sni_ave.c 19294 19295SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19296M: Jassi Brar <jaswinder.singh@linaro.org> 19297M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19298L: netdev@vger.kernel.org 19299S: Maintained 19300F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19301F: drivers/net/ethernet/socionext/netsec.c 19302 19303SOCIONEXT (SNI) Synquacer SPI DRIVER 19304M: Masahisa Kojima <masahisa.kojima@linaro.org> 19305M: Jassi Brar <jaswinder.singh@linaro.org> 19306L: linux-spi@vger.kernel.org 19307S: Maintained 19308F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19309F: drivers/spi/spi-synquacer.c 19310 19311SOCIONEXT SYNQUACER I2C DRIVER 19312M: Ard Biesheuvel <ardb@kernel.org> 19313L: linux-i2c@vger.kernel.org 19314S: Maintained 19315F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19316F: drivers/i2c/busses/i2c-synquacer.c 19317 19318SOCIONEXT UNIPHIER SOUND DRIVER 19319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19320S: Orphan 19321F: sound/soc/uniphier/ 19322 19323SOEKRIS NET48XX LED SUPPORT 19324M: Chris Boot <bootc@bootc.net> 19325S: Maintained 19326F: drivers/leds/leds-net48xx.c 19327 19328SOFT-IWARP DRIVER (siw) 19329M: Bernard Metzler <bmt@zurich.ibm.com> 19330L: linux-rdma@vger.kernel.org 19331S: Supported 19332F: drivers/infiniband/sw/siw/ 19333F: include/uapi/rdma/siw-abi.h 19334 19335SOFT-ROCE DRIVER (rxe) 19336M: Zhu Yanjun <zyjzyj2000@gmail.com> 19337L: linux-rdma@vger.kernel.org 19338S: Supported 19339F: drivers/infiniband/sw/rxe/ 19340F: include/uapi/rdma/rdma_user_rxe.h 19341 19342SOFTLOGIC 6x10 MPEG CODEC 19343M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19344M: Anton Sviridenko <anton@corp.bluecherry.net> 19345M: Andrey Utkin <andrey_utkin@fastmail.com> 19346M: Ismael Luceno <ismael@iodev.co.uk> 19347L: linux-media@vger.kernel.org 19348S: Supported 19349F: drivers/media/pci/solo6x10/ 19350 19351SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19352M: James Morse <james.morse@arm.com> 19353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19354S: Maintained 19355F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19356F: drivers/firmware/arm_sdei.c 19357F: include/linux/arm_sdei.h 19358F: include/uapi/linux/arm_sdei.h 19359 19360SOFTWARE NODES AND DEVICE PROPERTIES 19361R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19362R: Daniel Scally <djrscally@gmail.com> 19363R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19364R: Sakari Ailus <sakari.ailus@linux.intel.com> 19365L: linux-acpi@vger.kernel.org 19366S: Maintained 19367F: drivers/base/property.c 19368F: drivers/base/swnode.c 19369F: include/linux/fwnode.h 19370F: include/linux/property.h 19371 19372SOFTWARE RAID (Multiple Disks) SUPPORT 19373M: Song Liu <song@kernel.org> 19374L: linux-raid@vger.kernel.org 19375S: Supported 19376Q: https://patchwork.kernel.org/project/linux-raid/list/ 19377T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19378F: drivers/md/Kconfig 19379F: drivers/md/Makefile 19380F: drivers/md/md* 19381F: drivers/md/raid* 19382F: include/linux/raid/ 19383F: include/uapi/linux/raid/ 19384 19385SOLIDRUN CLEARFOG SUPPORT 19386M: Russell King <linux@armlinux.org.uk> 19387S: Maintained 19388F: arch/arm/boot/dts/armada-388-clearfog* 19389F: arch/arm/boot/dts/armada-38x-solidrun-* 19390 19391SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19392M: Russell King <linux@armlinux.org.uk> 19393S: Maintained 19394F: arch/arm/boot/dts/imx6*-cubox-i* 19395F: arch/arm/boot/dts/imx6*-hummingboard* 19396F: arch/arm/boot/dts/imx6*-sr-* 19397 19398SONIC NETWORK DRIVER 19399M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19400L: netdev@vger.kernel.org 19401S: Maintained 19402F: drivers/net/ethernet/natsemi/sonic.* 19403 19404SONICS SILICON BACKPLANE DRIVER (SSB) 19405M: Michael Buesch <m@bues.ch> 19406L: linux-wireless@vger.kernel.org 19407S: Maintained 19408F: drivers/ssb/ 19409F: include/linux/ssb/ 19410 19411SONY IMX208 SENSOR DRIVER 19412M: Sakari Ailus <sakari.ailus@linux.intel.com> 19413L: linux-media@vger.kernel.org 19414S: Maintained 19415T: git git://linuxtv.org/media_tree.git 19416F: drivers/media/i2c/imx208.c 19417 19418SONY IMX214 SENSOR DRIVER 19419M: Ricardo Ribalda <ribalda@kernel.org> 19420L: linux-media@vger.kernel.org 19421S: Maintained 19422T: git git://linuxtv.org/media_tree.git 19423F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19424F: drivers/media/i2c/imx214.c 19425 19426SONY IMX219 SENSOR DRIVER 19427M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19428L: linux-media@vger.kernel.org 19429S: Maintained 19430T: git git://linuxtv.org/media_tree.git 19431F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19432F: drivers/media/i2c/imx219.c 19433 19434SONY IMX258 SENSOR DRIVER 19435M: Sakari Ailus <sakari.ailus@linux.intel.com> 19436L: linux-media@vger.kernel.org 19437S: Maintained 19438T: git git://linuxtv.org/media_tree.git 19439F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19440F: drivers/media/i2c/imx258.c 19441 19442SONY IMX274 SENSOR DRIVER 19443M: Leon Luo <leonl@leopardimaging.com> 19444L: linux-media@vger.kernel.org 19445S: Maintained 19446T: git git://linuxtv.org/media_tree.git 19447F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19448F: drivers/media/i2c/imx274.c 19449 19450SONY IMX290 SENSOR DRIVER 19451M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19452L: linux-media@vger.kernel.org 19453S: Maintained 19454T: git git://linuxtv.org/media_tree.git 19455F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19456F: drivers/media/i2c/imx290.c 19457 19458SONY IMX296 SENSOR DRIVER 19459M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19460M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463T: git git://linuxtv.org/media_tree.git 19464F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19465F: drivers/media/i2c/imx296.c 19466 19467SONY IMX319 SENSOR DRIVER 19468M: Bingbu Cao <bingbu.cao@intel.com> 19469L: linux-media@vger.kernel.org 19470S: Maintained 19471T: git git://linuxtv.org/media_tree.git 19472F: drivers/media/i2c/imx319.c 19473 19474SONY IMX334 SENSOR DRIVER 19475M: Paul J. Murphy <paul.j.murphy@intel.com> 19476M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19477L: linux-media@vger.kernel.org 19478S: Maintained 19479T: git git://linuxtv.org/media_tree.git 19480F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19481F: drivers/media/i2c/imx334.c 19482 19483SONY IMX335 SENSOR DRIVER 19484M: Paul J. Murphy <paul.j.murphy@intel.com> 19485M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19486L: linux-media@vger.kernel.org 19487S: Maintained 19488T: git git://linuxtv.org/media_tree.git 19489F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19490F: drivers/media/i2c/imx335.c 19491 19492SONY IMX355 SENSOR DRIVER 19493M: Tianshu Qiu <tian.shu.qiu@intel.com> 19494L: linux-media@vger.kernel.org 19495S: Maintained 19496T: git git://linuxtv.org/media_tree.git 19497F: drivers/media/i2c/imx355.c 19498 19499SONY IMX412 SENSOR DRIVER 19500M: Paul J. Murphy <paul.j.murphy@intel.com> 19501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19502L: linux-media@vger.kernel.org 19503S: Maintained 19504T: git git://linuxtv.org/media_tree.git 19505F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19506F: drivers/media/i2c/imx412.c 19507 19508SONY IMX415 SENSOR DRIVER 19509M: Michael Riesch <michael.riesch@wolfvision.net> 19510L: linux-media@vger.kernel.org 19511S: Maintained 19512T: git git://linuxtv.org/media_tree.git 19513F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19514 19515SONY MEMORYSTICK SUBSYSTEM 19516M: Maxim Levitsky <maximlevitsky@gmail.com> 19517M: Alex Dubov <oakad@yahoo.com> 19518M: Ulf Hansson <ulf.hansson@linaro.org> 19519L: linux-mmc@vger.kernel.org 19520S: Maintained 19521T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19522F: drivers/memstick/ 19523F: include/linux/memstick.h 19524 19525SONY VAIO CONTROL DEVICE DRIVER 19526M: Mattia Dongili <malattia@linux.it> 19527L: platform-driver-x86@vger.kernel.org 19528S: Maintained 19529W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19530F: Documentation/admin-guide/laptops/sony-laptop.rst 19531F: drivers/char/sonypi.c 19532F: drivers/platform/x86/sony-laptop.c 19533F: include/linux/sony-laptop.h 19534 19535SOUND 19536M: Jaroslav Kysela <perex@perex.cz> 19537M: Takashi Iwai <tiwai@suse.com> 19538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19539S: Maintained 19540W: http://www.alsa-project.org/ 19541Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19543F: Documentation/sound/ 19544F: include/sound/ 19545F: include/uapi/sound/ 19546F: sound/ 19547F: tools/testing/selftests/alsa 19548 19549SOUND - COMPRESSED AUDIO 19550M: Vinod Koul <vkoul@kernel.org> 19551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19552S: Supported 19553T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19554F: Documentation/sound/designs/compress-offload.rst 19555F: include/sound/compress_driver.h 19556F: include/uapi/sound/compress_* 19557F: sound/core/compress_offload.c 19558F: sound/soc/soc-compress.c 19559 19560SOUND - DMAENGINE HELPERS 19561M: Lars-Peter Clausen <lars@metafoo.de> 19562S: Supported 19563F: include/sound/dmaengine_pcm.h 19564F: sound/core/pcm_dmaengine.c 19565F: sound/soc/soc-generic-dmaengine-pcm.c 19566 19567SOUND - ALSA SELFTESTS 19568M: Mark Brown <broonie@kernel.org> 19569L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19570L: linux-kselftest@vger.kernel.org 19571S: Supported 19572F: tools/testing/selftests/alsa 19573 19574SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19575M: Liam Girdwood <lgirdwood@gmail.com> 19576M: Mark Brown <broonie@kernel.org> 19577L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19578S: Supported 19579W: http://alsa-project.org/main/index.php/ASoC 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19581F: Documentation/devicetree/bindings/sound/ 19582F: Documentation/sound/soc/ 19583F: include/dt-bindings/sound/ 19584F: include/sound/soc* 19585F: sound/soc/ 19586 19587SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19588M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19589M: Liam Girdwood <lgirdwood@gmail.com> 19590M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19591M: Bard Liao <yung-chuan.liao@linux.intel.com> 19592M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19593R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19594M: Daniel Baluta <daniel.baluta@nxp.com> 19595L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19596S: Supported 19597W: https://github.com/thesofproject/linux/ 19598F: sound/soc/sof/ 19599 19600SOUNDWIRE SUBSYSTEM 19601M: Vinod Koul <vkoul@kernel.org> 19602M: Bard Liao <yung-chuan.liao@linux.intel.com> 19603R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19604R: Sanyog Kale <sanyog.r.kale@intel.com> 19605L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19606S: Supported 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19608F: Documentation/driver-api/soundwire/ 19609F: drivers/soundwire/ 19610F: include/linux/soundwire/ 19611 19612SP2 MEDIA DRIVER 19613M: Olli Salonen <olli.salonen@iki.fi> 19614L: linux-media@vger.kernel.org 19615S: Maintained 19616W: https://linuxtv.org 19617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19618F: drivers/media/dvb-frontends/sp2* 19619 19620SPANISH DOCUMENTATION 19621M: Carlos Bilbao <carlos.bilbao@amd.com> 19622S: Maintained 19623F: Documentation/translations/sp_SP/ 19624 19625SPARC + UltraSPARC (sparc/sparc64) 19626M: "David S. Miller" <davem@davemloft.net> 19627L: sparclinux@vger.kernel.org 19628S: Maintained 19629Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19630T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19631T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19632F: arch/sparc/ 19633F: drivers/sbus/ 19634 19635SPARC SERIAL DRIVERS 19636M: "David S. Miller" <davem@davemloft.net> 19637L: sparclinux@vger.kernel.org 19638S: Maintained 19639T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19640T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19641F: drivers/tty/serial/suncore.c 19642F: drivers/tty/serial/sunhv.c 19643F: drivers/tty/serial/sunsab.c 19644F: drivers/tty/serial/sunsab.h 19645F: drivers/tty/serial/sunsu.c 19646F: drivers/tty/serial/sunzilog.c 19647F: drivers/tty/serial/sunzilog.h 19648F: drivers/tty/vcc.c 19649F: include/linux/sunserialcore.h 19650 19651SPARSE CHECKER 19652M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19653L: linux-sparse@vger.kernel.org 19654S: Maintained 19655W: https://sparse.docs.kernel.org/ 19656T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19657Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19658B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19659F: include/linux/compiler.h 19660 19661SPEAKUP CONSOLE SPEECH DRIVER 19662M: William Hubbs <w.d.hubbs@gmail.com> 19663M: Chris Brannon <chris@the-brannons.com> 19664M: Kirk Reiser <kirk@reisers.ca> 19665M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19666L: speakup@linux-speakup.org 19667S: Odd Fixes 19668W: http://www.linux-speakup.org/ 19669W: https://github.com/linux-speakup/speakup 19670B: https://github.com/linux-speakup/speakup/issues 19671F: drivers/accessibility/speakup/ 19672 19673SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19674M: Viresh Kumar <vireshk@kernel.org> 19675M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19676M: soc@kernel.org 19677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19678S: Maintained 19679W: http://www.st.com/spear 19680F: arch/arm/boot/dts/spear* 19681F: arch/arm/mach-spear/ 19682F: drivers/clk/spear/ 19683F: drivers/pinctrl/spear/ 19684 19685SPI NOR SUBSYSTEM 19686M: Tudor Ambarus <tudor.ambarus@microchip.com> 19687M: Pratyush Yadav <pratyush@kernel.org> 19688R: Michael Walle <michael@walle.cc> 19689L: linux-mtd@lists.infradead.org 19690S: Maintained 19691W: http://www.linux-mtd.infradead.org/ 19692Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19693C: irc://irc.oftc.net/mtd 19694T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19695F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19696F: drivers/mtd/spi-nor/ 19697F: include/linux/mtd/spi-nor.h 19698 19699SPI SUBSYSTEM 19700M: Mark Brown <broonie@kernel.org> 19701L: linux-spi@vger.kernel.org 19702S: Maintained 19703Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19704T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19705F: Documentation/devicetree/bindings/spi/ 19706F: Documentation/spi/ 19707F: drivers/spi/ 19708F: include/linux/spi/ 19709F: include/uapi/linux/spi/ 19710F: tools/spi/ 19711 19712SPIDERNET NETWORK DRIVER for CELL 19713M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19714M: Geoff Levand <geoff@infradead.org> 19715L: netdev@vger.kernel.org 19716L: linuxppc-dev@lists.ozlabs.org 19717S: Maintained 19718F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19719F: drivers/net/ethernet/toshiba/spider_net* 19720 19721SPMI SUBSYSTEM 19722M: Stephen Boyd <sboyd@kernel.org> 19723L: linux-kernel@vger.kernel.org 19724S: Maintained 19725T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19726F: Documentation/devicetree/bindings/spmi/ 19727F: drivers/spmi/ 19728F: include/dt-bindings/spmi/spmi.h 19729F: include/linux/spmi.h 19730F: include/trace/events/spmi.h 19731 19732SPU FILE SYSTEM 19733M: Jeremy Kerr <jk@ozlabs.org> 19734L: linuxppc-dev@lists.ozlabs.org 19735S: Supported 19736W: http://www.ibm.com/developerworks/power/cell/ 19737F: Documentation/filesystems/spufs/spufs.rst 19738F: arch/powerpc/platforms/cell/spufs/ 19739 19740SQUASHFS FILE SYSTEM 19741M: Phillip Lougher <phillip@squashfs.org.uk> 19742L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19743S: Maintained 19744W: http://squashfs.org.uk 19745T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19746F: Documentation/filesystems/squashfs.rst 19747F: fs/squashfs/ 19748 19749SRM (Alpha) environment access 19750M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19751S: Maintained 19752F: arch/alpha/kernel/srm_env.c 19753 19754ST LSM6DSx IMU IIO DRIVER 19755M: Lorenzo Bianconi <lorenzo@kernel.org> 19756L: linux-iio@vger.kernel.org 19757S: Maintained 19758W: http://www.st.com/ 19759F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19760F: drivers/iio/imu/st_lsm6dsx/ 19761 19762ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19763M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19764M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19765L: linux-media@vger.kernel.org 19766S: Maintained 19767T: git git://linuxtv.org/media_tree.git 19768F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19769F: drivers/media/i2c/st-mipid02.c 19770 19771ST STM32 I2C/SMBUS DRIVER 19772M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19773M: Alain Volmat <alain.volmat@foss.st.com> 19774L: linux-i2c@vger.kernel.org 19775S: Maintained 19776F: drivers/i2c/busses/i2c-stm32* 19777 19778ST STM32 SPI DRIVER 19779M: Alain Volmat <alain.volmat@foss.st.com> 19780L: linux-spi@vger.kernel.org 19781S: Maintained 19782F: drivers/spi/spi-stm32.c 19783 19784ST STPDDC60 DRIVER 19785M: Daniel Nilsson <daniel.nilsson@flex.com> 19786L: linux-hwmon@vger.kernel.org 19787S: Maintained 19788F: Documentation/hwmon/stpddc60.rst 19789F: drivers/hwmon/pmbus/stpddc60.c 19790 19791ST VGXY61 DRIVER 19792M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19793M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19798F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19799F: drivers/media/i2c/st-vgxy61.c 19800 19801ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19802M: Song Qiang <songqiang1304521@gmail.com> 19803L: linux-iio@vger.kernel.org 19804S: Maintained 19805F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19806F: drivers/iio/proximity/vl53l0x-i2c.c 19807 19808STABLE BRANCH 19809M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19810M: Sasha Levin <sashal@kernel.org> 19811L: stable@vger.kernel.org 19812S: Supported 19813F: Documentation/process/stable-kernel-rules.rst 19814 19815STAGING - ATOMISP DRIVER 19816M: Hans de Goede <hdegoede@redhat.com> 19817M: Mauro Carvalho Chehab <mchehab@kernel.org> 19818R: Sakari Ailus <sakari.ailus@linux.intel.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821F: drivers/staging/media/atomisp/ 19822 19823STAGING - FIELDBUS SUBSYSTEM 19824M: Sven Van Asbroeck <TheSven73@gmail.com> 19825S: Maintained 19826F: drivers/staging/fieldbus/* 19827F: drivers/staging/fieldbus/Documentation/ 19828 19829STAGING - HMS ANYBUS-S BUS 19830M: Sven Van Asbroeck <TheSven73@gmail.com> 19831S: Maintained 19832F: drivers/staging/fieldbus/anybuss/ 19833 19834STAGING - INDUSTRIAL IO 19835M: Jonathan Cameron <jic23@kernel.org> 19836L: linux-iio@vger.kernel.org 19837S: Odd Fixes 19838F: Documentation/devicetree/bindings/staging/iio/ 19839F: drivers/staging/iio/ 19840 19841STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19842M: Marc Dietrich <marvin24@gmx.de> 19843L: ac100@lists.launchpad.net (moderated for non-subscribers) 19844L: linux-tegra@vger.kernel.org 19845S: Maintained 19846F: drivers/staging/nvec/ 19847 19848STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19849M: Jens Frederich <jfrederich@gmail.com> 19850M: Jon Nettleton <jon.nettleton@gmail.com> 19851S: Maintained 19852W: http://wiki.laptop.org/go/DCON 19853F: drivers/staging/olpc_dcon/ 19854 19855STAGING - REALTEK RTL8188EU DRIVERS 19856M: Larry Finger <Larry.Finger@lwfinger.net> 19857M: Phillip Potter <phil@philpotter.co.uk> 19858R: Pavel Skripkin <paskripkin@gmail.com> 19859S: Supported 19860F: drivers/staging/r8188eu/ 19861 19862STAGING - REALTEK RTL8712U DRIVERS 19863M: Larry Finger <Larry.Finger@lwfinger.net> 19864M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19865S: Odd Fixes 19866F: drivers/staging/rtl8712/ 19867 19868STAGING - SEPS525 LCD CONTROLLER DRIVERS 19869M: Michael Hennerich <michael.hennerich@analog.com> 19870L: linux-fbdev@vger.kernel.org 19871S: Supported 19872F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19873F: drivers/staging/fbtft/fb_seps525.c 19874 19875STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19876M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19877M: Teddy Wang <teddy.wang@siliconmotion.com> 19878M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19879L: linux-fbdev@vger.kernel.org 19880S: Maintained 19881F: drivers/staging/sm750fb/ 19882 19883STAGING - VIA VT665X DRIVERS 19884M: Forest Bond <forest@alittletooquiet.net> 19885S: Odd Fixes 19886F: drivers/staging/vt665?/ 19887 19888STAGING SUBSYSTEM 19889M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19890L: linux-staging@lists.linux.dev 19891S: Supported 19892T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19893F: drivers/staging/ 19894 19895STARFIRE/DURALAN NETWORK DRIVER 19896M: Ion Badulescu <ionut@badula.org> 19897S: Odd Fixes 19898F: drivers/net/ethernet/adaptec/starfire* 19899 19900STARFIVE DEVICETREES 19901M: Emil Renner Berthing <kernel@esmil.dk> 19902S: Maintained 19903F: arch/riscv/boot/dts/starfive/ 19904 19905STARFIVE JH7100 CLOCK DRIVERS 19906M: Emil Renner Berthing <kernel@esmil.dk> 19907S: Maintained 19908F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19909F: drivers/clk/starfive/clk-starfive-jh7100* 19910F: include/dt-bindings/clock/starfive-jh7100*.h 19911 19912STARFIVE JH7100 PINCTRL DRIVER 19913M: Emil Renner Berthing <kernel@esmil.dk> 19914L: linux-gpio@vger.kernel.org 19915S: Maintained 19916F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19917F: drivers/pinctrl/starfive/ 19918F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19919 19920STARFIVE JH7100 RESET CONTROLLER DRIVER 19921M: Emil Renner Berthing <kernel@esmil.dk> 19922S: Maintained 19923F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19924F: drivers/reset/reset-starfive-jh7100.c 19925F: include/dt-bindings/reset/starfive-jh7100.h 19926 19927STATIC BRANCH/CALL 19928M: Peter Zijlstra <peterz@infradead.org> 19929M: Josh Poimboeuf <jpoimboe@kernel.org> 19930M: Jason Baron <jbaron@akamai.com> 19931R: Steven Rostedt <rostedt@goodmis.org> 19932R: Ard Biesheuvel <ardb@kernel.org> 19933S: Supported 19934F: arch/*/include/asm/jump_label*.h 19935F: arch/*/include/asm/static_call*.h 19936F: arch/*/kernel/jump_label.c 19937F: arch/*/kernel/static_call.c 19938F: include/linux/jump_label*.h 19939F: include/linux/static_call*.h 19940F: kernel/jump_label.c 19941F: kernel/static_call.c 19942 19943STI AUDIO (ASoC) DRIVERS 19944M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Maintained 19947F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19948F: sound/soc/sti/ 19949 19950STI CEC DRIVER 19951M: Alain Volmat <alain.volmat@foss.st.com> 19952S: Maintained 19953F: Documentation/devicetree/bindings/media/stih-cec.txt 19954F: drivers/media/cec/platform/sti/ 19955 19956STK1160 USB VIDEO CAPTURE DRIVER 19957M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19958L: linux-media@vger.kernel.org 19959S: Maintained 19960T: git git://linuxtv.org/media_tree.git 19961F: drivers/media/usb/stk1160/ 19962 19963STM32 AUDIO (ASoC) DRIVERS 19964M: Olivier Moysan <olivier.moysan@foss.st.com> 19965M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19967S: Maintained 19968F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19969F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19970F: sound/soc/stm/ 19971 19972STM32 TIMER/LPTIMER DRIVERS 19973M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19974S: Maintained 19975F: Documentation/ABI/testing/*timer-stm32 19976F: Documentation/devicetree/bindings/*/*stm32-*timer* 19977F: drivers/*/stm32-*timer* 19978F: drivers/pwm/pwm-stm32* 19979F: include/linux/*/stm32-*tim* 19980 19981STMMAC ETHERNET DRIVER 19982M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19983M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19984M: Jose Abreu <joabreu@synopsys.com> 19985L: netdev@vger.kernel.org 19986S: Supported 19987W: http://www.stlinux.com 19988F: Documentation/networking/device_drivers/ethernet/stmicro/ 19989F: drivers/net/ethernet/stmicro/stmmac/ 19990 19991SUN3/3X 19992M: Sam Creasey <sammy@sammy.net> 19993S: Maintained 19994W: http://sammy.net/sun3/ 19995F: arch/m68k/include/asm/sun3* 19996F: arch/m68k/kernel/*sun3* 19997F: arch/m68k/sun3*/ 19998F: drivers/net/ethernet/i825xx/sun3* 19999 20000SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20001M: Hans de Goede <hdegoede@redhat.com> 20002L: linux-input@vger.kernel.org 20003S: Maintained 20004F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20005F: drivers/input/keyboard/sun4i-lradc-keys.c 20006 20007SUNDANCE NETWORK DRIVER 20008M: Denis Kirjanov <kda@linux-powerpc.org> 20009L: netdev@vger.kernel.org 20010S: Maintained 20011F: drivers/net/ethernet/dlink/sundance.c 20012 20013SUN HAPPY MEAL ETHERNET DRIVER 20014M: Sean Anderson <seanga2@gmail.com> 20015S: Maintained 20016F: drivers/net/ethernet/sun/sunhme.* 20017 20018SUNPLUS ETHERNET DRIVER 20019M: Wells Lu <wellslutw@gmail.com> 20020L: netdev@vger.kernel.org 20021S: Maintained 20022W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20023F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20024F: drivers/net/ethernet/sunplus/ 20025 20026SUNPLUS MMC DRIVER 20027M: Tony Huang <tonyhuang.sunplus@gmail.com> 20028M: Li-hao Kuo <lhjeff911@gmail.com> 20029S: Maintained 20030F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20031F: drivers/mmc/host/sunplus-mmc.c 20032 20033SUNPLUS OCOTP DRIVER 20034M: Vincent Shih <vincent.sunplus@gmail.com> 20035S: Maintained 20036F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20037F: drivers/nvmem/sunplus-ocotp.c 20038 20039SUNPLUS USB2 PHY DRIVER 20040M: Vincent Shih <vincent.sunplus@gmail.com> 20041L: linux-usb@vger.kernel.org 20042S: Maintained 20043F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20044F: drivers/phy/sunplus/Kconfig 20045F: drivers/phy/sunplus/Makefile 20046F: drivers/phy/sunplus/phy-sunplus-usb2.c 20047 20048SUNPLUS PWM DRIVER 20049M: Hammer Hsieh <hammerh0314@gmail.com> 20050S: Maintained 20051F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20052F: drivers/pwm/pwm-sunplus.c 20053 20054SUNPLUS RTC DRIVER 20055M: Vincent Shih <vincent.sunplus@gmail.com> 20056L: linux-rtc@vger.kernel.org 20057S: Maintained 20058F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20059F: drivers/rtc/rtc-sunplus.c 20060 20061SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20062M: Li-hao Kuo <lhjeff911@gmail.com> 20063L: linux-spi@vger.kernel.org 20064S: Maintained 20065F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20066F: drivers/spi/spi-sunplus-sp7021.c 20067 20068SUNPLUS UART DRIVER 20069M: Hammer Hsieh <hammerh0314@gmail.com> 20070S: Maintained 20071F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20072F: drivers/tty/serial/sunplus-uart.c 20073 20074SUNPLUS WATCHDOG DRIVER 20075M: Xiantao Hu <xt.hu@cqplus1.com> 20076L: linux-watchdog@vger.kernel.org 20077S: Maintained 20078F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20079F: drivers/watchdog/sunplus_wdt.c 20080 20081SUPERH 20082M: Yoshinori Sato <ysato@users.sourceforge.jp> 20083M: Rich Felker <dalias@libc.org> 20084L: linux-sh@vger.kernel.org 20085S: Maintained 20086Q: http://patchwork.kernel.org/project/linux-sh/list/ 20087F: Documentation/sh/ 20088F: arch/sh/ 20089F: drivers/sh/ 20090 20091SUSPEND TO RAM 20092M: "Rafael J. Wysocki" <rafael@kernel.org> 20093M: Len Brown <len.brown@intel.com> 20094M: Pavel Machek <pavel@ucw.cz> 20095L: linux-pm@vger.kernel.org 20096S: Supported 20097B: https://bugzilla.kernel.org 20098F: Documentation/power/ 20099F: arch/x86/kernel/acpi/ 20100F: drivers/base/power/ 20101F: include/linux/freezer.h 20102F: include/linux/pm.h 20103F: include/linux/suspend.h 20104F: kernel/power/ 20105 20106SVGA HANDLING 20107M: Martin Mares <mj@ucw.cz> 20108L: linux-video@atrey.karlin.mff.cuni.cz 20109S: Maintained 20110F: Documentation/admin-guide/svga.rst 20111F: arch/x86/boot/video* 20112 20113SWITCHDEV 20114M: Jiri Pirko <jiri@resnulli.us> 20115M: Ivan Vecera <ivecera@redhat.com> 20116L: netdev@vger.kernel.org 20117S: Supported 20118F: include/net/switchdev.h 20119F: net/switchdev/ 20120 20121SY8106A REGULATOR DRIVER 20122M: Icenowy Zheng <icenowy@aosc.io> 20123S: Maintained 20124F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20125F: drivers/regulator/sy8106a-regulator.c 20126 20127SYNC FILE FRAMEWORK 20128M: Sumit Semwal <sumit.semwal@linaro.org> 20129R: Gustavo Padovan <gustavo@padovan.org> 20130L: linux-media@vger.kernel.org 20131L: dri-devel@lists.freedesktop.org 20132S: Maintained 20133T: git git://anongit.freedesktop.org/drm/drm-misc 20134F: Documentation/driver-api/sync_file.rst 20135F: drivers/dma-buf/dma-fence* 20136F: drivers/dma-buf/sw_sync.c 20137F: drivers/dma-buf/sync_* 20138F: include/linux/sync_file.h 20139F: include/uapi/linux/sync_file.h 20140 20141SYNOPSYS ARC ARCHITECTURE 20142M: Vineet Gupta <vgupta@kernel.org> 20143L: linux-snps-arc@lists.infradead.org 20144S: Supported 20145T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20146F: Documentation/arc/ 20147F: Documentation/devicetree/bindings/arc/* 20148F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20149F: arch/arc/ 20150F: drivers/clocksource/arc_timer.c 20151F: drivers/tty/serial/arc_uart.c 20152 20153SYNOPSYS ARC HSDK SDP pll clock driver 20154M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20155S: Supported 20156F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20157F: drivers/clk/clk-hsdk-pll.c 20158 20159SYNOPSYS ARC SDP clock driver 20160M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20163F: drivers/clk/axs10x/* 20164 20165SYNOPSYS ARC SDP platform support 20166M: Alexey Brodkin <abrodkin@synopsys.com> 20167S: Supported 20168F: Documentation/devicetree/bindings/arc/axs10* 20169F: arch/arc/boot/dts/ax* 20170F: arch/arc/plat-axs10x 20171 20172SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20173M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20174S: Supported 20175F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20176F: drivers/reset/reset-axs10x.c 20177 20178SYNOPSYS CREG GPIO DRIVER 20179M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20180S: Maintained 20181F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20182F: drivers/gpio/gpio-creg-snps.c 20183 20184SYNOPSYS DESIGNWARE 8250 UART DRIVER 20185M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20186R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20187S: Supported 20188F: drivers/tty/serial/8250/8250_dw.c 20189F: drivers/tty/serial/8250/8250_dwlib.* 20190F: drivers/tty/serial/8250/8250_lpss.c 20191 20192SYNOPSYS DESIGNWARE APB GPIO DRIVER 20193M: Hoan Tran <hoan@os.amperecomputing.com> 20194M: Serge Semin <fancer.lancer@gmail.com> 20195L: linux-gpio@vger.kernel.org 20196S: Maintained 20197F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20198F: drivers/gpio/gpio-dwapb.c 20199 20200SYNOPSYS DESIGNWARE APB SSI DRIVER 20201M: Serge Semin <fancer.lancer@gmail.com> 20202L: linux-spi@vger.kernel.org 20203S: Supported 20204F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20205F: drivers/spi/spi-dw* 20206 20207SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20208M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20209S: Maintained 20210F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20211F: drivers/dma/dw-axi-dmac/ 20212 20213SYNOPSYS DESIGNWARE DMAC DRIVER 20214M: Viresh Kumar <vireshk@kernel.org> 20215R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20216S: Maintained 20217F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20218F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20219F: drivers/dma/dw/ 20220F: include/dt-bindings/dma/dw-dmac.h 20221F: include/linux/dma/dw.h 20222F: include/linux/platform_data/dma-dw.h 20223 20224SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20225M: Jose Abreu <Jose.Abreu@synopsys.com> 20226L: netdev@vger.kernel.org 20227S: Supported 20228F: drivers/net/ethernet/synopsys/ 20229 20230SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20231M: Jose Abreu <Jose.Abreu@synopsys.com> 20232L: netdev@vger.kernel.org 20233S: Supported 20234F: drivers/net/pcs/pcs-xpcs.c 20235F: drivers/net/pcs/pcs-xpcs.h 20236F: include/linux/pcs/pcs-xpcs.h 20237 20238SYNOPSYS DESIGNWARE I2C DRIVER 20239M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20240R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20241R: Mika Westerberg <mika.westerberg@linux.intel.com> 20242R: Jan Dabros <jsd@semihalf.com> 20243L: linux-i2c@vger.kernel.org 20244S: Supported 20245F: drivers/i2c/busses/i2c-designware-* 20246 20247SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20248M: Jaehoon Chung <jh80.chung@samsung.com> 20249L: linux-mmc@vger.kernel.org 20250S: Maintained 20251F: drivers/mmc/host/dw_mmc* 20252 20253SYNOPSYS HSDK RESET CONTROLLER DRIVER 20254M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20255S: Supported 20256F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20257F: drivers/reset/reset-hsdk.c 20258F: include/dt-bindings/reset/snps,hsdk-reset.h 20259 20260SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20261M: Prabu Thangamuthu <prabu.t@synopsys.com> 20262M: Manjunath M B <manjumb@synopsys.com> 20263L: linux-mmc@vger.kernel.org 20264S: Maintained 20265F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20266 20267SYSTEM CONFIGURATION (SYSCON) 20268M: Lee Jones <lee@kernel.org> 20269M: Arnd Bergmann <arnd@arndb.de> 20270S: Supported 20271T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20272F: drivers/mfd/syscon.c 20273 20274SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20275M: Sudeep Holla <sudeep.holla@arm.com> 20276R: Cristian Marussi <cristian.marussi@arm.com> 20277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20278S: Maintained 20279F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20280F: drivers/clk/clk-sc[mp]i.c 20281F: drivers/cpufreq/sc[mp]i-cpufreq.c 20282F: drivers/firmware/arm_scmi/ 20283F: drivers/firmware/arm_scpi.c 20284F: drivers/powercap/arm_scmi_powercap.c 20285F: drivers/regulator/scmi-regulator.c 20286F: drivers/reset/reset-scmi.c 20287F: include/linux/sc[mp]i_protocol.h 20288F: include/trace/events/scmi.h 20289F: include/uapi/linux/virtio_scmi.h 20290 20291SYSTEM RESET/SHUTDOWN DRIVERS 20292M: Sebastian Reichel <sre@kernel.org> 20293L: linux-pm@vger.kernel.org 20294S: Maintained 20295T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20296F: Documentation/devicetree/bindings/power/reset/ 20297F: drivers/power/reset/ 20298 20299SYSTEM TRACE MODULE CLASS 20300M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20301S: Maintained 20302T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20303F: Documentation/trace/stm.rst 20304F: drivers/hwtracing/stm/ 20305F: include/linux/stm.h 20306F: include/uapi/linux/stm.h 20307 20308SYSTEM76 ACPI DRIVER 20309M: Jeremy Soller <jeremy@system76.com> 20310M: System76 Product Development <productdev@system76.com> 20311L: platform-driver-x86@vger.kernel.org 20312S: Maintained 20313F: drivers/platform/x86/system76_acpi.c 20314 20315SYSV FILESYSTEM 20316M: Christoph Hellwig <hch@infradead.org> 20317S: Maintained 20318F: Documentation/filesystems/sysv-fs.rst 20319F: fs/sysv/ 20320F: include/linux/sysv_fs.h 20321 20322TASKSTATS STATISTICS INTERFACE 20323M: Balbir Singh <bsingharora@gmail.com> 20324S: Maintained 20325F: Documentation/accounting/taskstats* 20326F: include/linux/taskstats* 20327F: kernel/taskstats.c 20328 20329TC subsystem 20330M: Jamal Hadi Salim <jhs@mojatatu.com> 20331M: Cong Wang <xiyou.wangcong@gmail.com> 20332M: Jiri Pirko <jiri@resnulli.us> 20333L: netdev@vger.kernel.org 20334S: Maintained 20335F: include/net/pkt_cls.h 20336F: include/net/pkt_sched.h 20337F: include/net/tc_act/ 20338F: include/uapi/linux/pkt_cls.h 20339F: include/uapi/linux/pkt_sched.h 20340F: include/uapi/linux/tc_act/ 20341F: include/uapi/linux/tc_ematch/ 20342F: net/sched/ 20343F: tools/testing/selftests/tc-testing 20344 20345TC90522 MEDIA DRIVER 20346M: Akihiro Tsukada <tskd08@gmail.com> 20347L: linux-media@vger.kernel.org 20348S: Odd Fixes 20349F: drivers/media/dvb-frontends/tc90522* 20350 20351TCP LOW PRIORITY MODULE 20352M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20353M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20354S: Maintained 20355W: http://tcp-lp-mod.sourceforge.net/ 20356F: net/ipv4/tcp_lp.c 20357 20358TDA10071 MEDIA DRIVER 20359M: Antti Palosaari <crope@iki.fi> 20360L: linux-media@vger.kernel.org 20361S: Maintained 20362W: https://linuxtv.org 20363W: http://palosaari.fi/linux/ 20364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20365T: git git://linuxtv.org/anttip/media_tree.git 20366F: drivers/media/dvb-frontends/tda10071* 20367 20368TDA18212 MEDIA DRIVER 20369M: Antti Palosaari <crope@iki.fi> 20370L: linux-media@vger.kernel.org 20371S: Maintained 20372W: https://linuxtv.org 20373W: http://palosaari.fi/linux/ 20374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20375T: git git://linuxtv.org/anttip/media_tree.git 20376F: drivers/media/tuners/tda18212* 20377 20378TDA18218 MEDIA DRIVER 20379M: Antti Palosaari <crope@iki.fi> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382W: https://linuxtv.org 20383W: http://palosaari.fi/linux/ 20384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20385T: git git://linuxtv.org/anttip/media_tree.git 20386F: drivers/media/tuners/tda18218* 20387 20388TDA18250 MEDIA DRIVER 20389M: Olli Salonen <olli.salonen@iki.fi> 20390L: linux-media@vger.kernel.org 20391S: Maintained 20392W: https://linuxtv.org 20393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20394T: git git://linuxtv.org/media_tree.git 20395F: drivers/media/tuners/tda18250* 20396 20397TDA18271 MEDIA DRIVER 20398M: Michael Krufky <mkrufky@linuxtv.org> 20399L: linux-media@vger.kernel.org 20400S: Maintained 20401W: https://linuxtv.org 20402W: http://github.com/mkrufky 20403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20404T: git git://linuxtv.org/mkrufky/tuners.git 20405F: drivers/media/tuners/tda18271* 20406 20407TDA1997x MEDIA DRIVER 20408M: Tim Harvey <tharvey@gateworks.com> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411W: https://linuxtv.org 20412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20413F: drivers/media/i2c/tda1997x.* 20414 20415TDA827x MEDIA DRIVER 20416M: Michael Krufky <mkrufky@linuxtv.org> 20417L: linux-media@vger.kernel.org 20418S: Maintained 20419W: https://linuxtv.org 20420W: http://github.com/mkrufky 20421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20422T: git git://linuxtv.org/mkrufky/tuners.git 20423F: drivers/media/tuners/tda8290.* 20424 20425TDA8290 MEDIA DRIVER 20426M: Michael Krufky <mkrufky@linuxtv.org> 20427L: linux-media@vger.kernel.org 20428S: Maintained 20429W: https://linuxtv.org 20430W: http://github.com/mkrufky 20431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20432T: git git://linuxtv.org/mkrufky/tuners.git 20433F: drivers/media/tuners/tda8290.* 20434 20435TDA9840 MEDIA DRIVER 20436M: Hans Verkuil <hverkuil@xs4all.nl> 20437L: linux-media@vger.kernel.org 20438S: Maintained 20439W: https://linuxtv.org 20440T: git git://linuxtv.org/media_tree.git 20441F: drivers/media/i2c/tda9840* 20442 20443TEA5761 TUNER DRIVER 20444M: Mauro Carvalho Chehab <mchehab@kernel.org> 20445L: linux-media@vger.kernel.org 20446S: Odd fixes 20447W: https://linuxtv.org 20448T: git git://linuxtv.org/media_tree.git 20449F: drivers/media/tuners/tea5761.* 20450 20451TEA5767 TUNER DRIVER 20452M: Mauro Carvalho Chehab <mchehab@kernel.org> 20453L: linux-media@vger.kernel.org 20454S: Maintained 20455W: https://linuxtv.org 20456T: git git://linuxtv.org/media_tree.git 20457F: drivers/media/tuners/tea5767.* 20458 20459TEA6415C MEDIA DRIVER 20460M: Hans Verkuil <hverkuil@xs4all.nl> 20461L: linux-media@vger.kernel.org 20462S: Maintained 20463W: https://linuxtv.org 20464T: git git://linuxtv.org/media_tree.git 20465F: drivers/media/i2c/tea6415c* 20466 20467TEA6420 MEDIA DRIVER 20468M: Hans Verkuil <hverkuil@xs4all.nl> 20469L: linux-media@vger.kernel.org 20470S: Maintained 20471W: https://linuxtv.org 20472T: git git://linuxtv.org/media_tree.git 20473F: drivers/media/i2c/tea6420* 20474 20475TEAM DRIVER 20476M: Jiri Pirko <jiri@resnulli.us> 20477L: netdev@vger.kernel.org 20478S: Supported 20479F: drivers/net/team/ 20480F: include/linux/if_team.h 20481F: include/uapi/linux/if_team.h 20482F: tools/testing/selftests/drivers/net/team/ 20483 20484TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20485M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20486S: Maintained 20487F: arch/x86/platform/ts5500/ 20488 20489TECHNOTREND USB IR RECEIVER 20490M: Sean Young <sean@mess.org> 20491L: linux-media@vger.kernel.org 20492S: Maintained 20493F: drivers/media/rc/ttusbir.c 20494 20495TECHWELL TW9910 VIDEO DECODER 20496L: linux-media@vger.kernel.org 20497S: Orphan 20498F: drivers/media/i2c/tw9910.c 20499F: include/media/i2c/tw9910.h 20500 20501TEE SUBSYSTEM 20502M: Jens Wiklander <jens.wiklander@linaro.org> 20503R: Sumit Garg <sumit.garg@linaro.org> 20504L: op-tee@lists.trustedfirmware.org 20505S: Maintained 20506F: Documentation/staging/tee.rst 20507F: drivers/tee/ 20508F: include/linux/tee_drv.h 20509F: include/uapi/linux/tee.h 20510 20511TEGRA ARCHITECTURE SUPPORT 20512M: Thierry Reding <thierry.reding@gmail.com> 20513M: Jonathan Hunter <jonathanh@nvidia.com> 20514L: linux-tegra@vger.kernel.org 20515S: Supported 20516Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20518N: [^a-z]tegra 20519 20520TEGRA CLOCK DRIVER 20521M: Peter De Schrijver <pdeschrijver@nvidia.com> 20522M: Prashant Gaikwad <pgaikwad@nvidia.com> 20523S: Supported 20524F: drivers/clk/tegra/ 20525 20526TEGRA DMA DRIVERS 20527M: Laxman Dewangan <ldewangan@nvidia.com> 20528M: Jon Hunter <jonathanh@nvidia.com> 20529S: Supported 20530F: drivers/dma/tegra* 20531 20532TEGRA I2C DRIVER 20533M: Laxman Dewangan <ldewangan@nvidia.com> 20534R: Dmitry Osipenko <digetx@gmail.com> 20535S: Supported 20536F: drivers/i2c/busses/i2c-tegra.c 20537 20538TEGRA IOMMU DRIVERS 20539M: Thierry Reding <thierry.reding@gmail.com> 20540R: Krishna Reddy <vdumpa@nvidia.com> 20541L: linux-tegra@vger.kernel.org 20542S: Supported 20543F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20544F: drivers/iommu/tegra* 20545 20546TEGRA KBC DRIVER 20547M: Laxman Dewangan <ldewangan@nvidia.com> 20548S: Supported 20549F: drivers/input/keyboard/tegra-kbc.c 20550 20551TEGRA NAND DRIVER 20552M: Stefan Agner <stefan@agner.ch> 20553M: Lucas Stach <dev@lynxeye.de> 20554S: Maintained 20555F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20556F: drivers/mtd/nand/raw/tegra_nand.c 20557 20558TEGRA PWM DRIVER 20559M: Thierry Reding <thierry.reding@gmail.com> 20560S: Supported 20561F: drivers/pwm/pwm-tegra.c 20562 20563TEGRA SERIAL DRIVER 20564M: Laxman Dewangan <ldewangan@nvidia.com> 20565S: Supported 20566F: drivers/tty/serial/serial-tegra.c 20567 20568TEGRA SPI DRIVER 20569M: Laxman Dewangan <ldewangan@nvidia.com> 20570S: Supported 20571F: drivers/spi/spi-tegra* 20572 20573TEGRA QUAD SPI DRIVER 20574M: Thierry Reding <thierry.reding@gmail.com> 20575M: Jonathan Hunter <jonathanh@nvidia.com> 20576M: Sowjanya Komatineni <skomatineni@nvidia.com> 20577L: linux-tegra@vger.kernel.org 20578S: Maintained 20579F: drivers/spi/spi-tegra210-quad.c 20580 20581TEGRA VIDEO DRIVER 20582M: Thierry Reding <thierry.reding@gmail.com> 20583M: Jonathan Hunter <jonathanh@nvidia.com> 20584M: Sowjanya Komatineni <skomatineni@nvidia.com> 20585L: linux-media@vger.kernel.org 20586L: linux-tegra@vger.kernel.org 20587S: Maintained 20588F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20589F: drivers/staging/media/tegra-video/ 20590 20591TEGRA XUSB PADCTL DRIVER 20592M: JC Kuo <jckuo@nvidia.com> 20593S: Supported 20594F: drivers/phy/tegra/xusb* 20595 20596TEHUTI ETHERNET DRIVER 20597M: Andy Gospodarek <andy@greyhouse.net> 20598L: netdev@vger.kernel.org 20599S: Supported 20600F: drivers/net/ethernet/tehuti/* 20601 20602TELECOM CLOCK DRIVER FOR MCPL0010 20603M: Mark Gross <markgross@kernel.org> 20604S: Supported 20605F: drivers/char/tlclk.c 20606 20607TEMPO SEMICONDUCTOR DRIVERS 20608M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20609S: Maintained 20610F: Documentation/devicetree/bindings/sound/tscs*.txt 20611F: sound/soc/codecs/tscs*.c 20612F: sound/soc/codecs/tscs*.h 20613 20614TENSILICA XTENSA PORT (xtensa) 20615M: Chris Zankel <chris@zankel.net> 20616M: Max Filippov <jcmvbkbc@gmail.com> 20617L: linux-xtensa@linux-xtensa.org 20618S: Maintained 20619T: git https://github.com/jcmvbkbc/linux-xtensa.git 20620F: arch/xtensa/ 20621F: drivers/irqchip/irq-xtensa-* 20622 20623TEXAS INSTRUMENTS ASoC DRIVERS 20624M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20625L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20626S: Maintained 20627F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20628F: sound/soc/ti/ 20629 20630TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20631M: Ricardo Ribalda <ribalda@kernel.org> 20632L: linux-iio@vger.kernel.org 20633S: Supported 20634F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20635F: drivers/iio/dac/ti-dac7612.c 20636 20637TEXAS INSTRUMENTS DMA DRIVERS 20638M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20639L: dmaengine@vger.kernel.org 20640S: Maintained 20641F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20642F: Documentation/devicetree/bindings/dma/ti-edma.txt 20643F: Documentation/devicetree/bindings/dma/ti/ 20644F: drivers/dma/ti/ 20645X: drivers/dma/ti/cppi41.c 20646F: include/linux/dma/k3-udma-glue.h 20647F: include/linux/dma/ti-cppi5.h 20648F: include/linux/dma/k3-psil.h 20649 20650TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20651M: Nishanth Menon <nm@ti.com> 20652M: Tero Kristo <kristo@kernel.org> 20653M: Santosh Shilimkar <ssantosh@kernel.org> 20654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20655S: Maintained 20656F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20657F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20658F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20659F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20660F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20661F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20662F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20663F: drivers/clk/keystone/sci-clk.c 20664F: drivers/firmware/ti_sci* 20665F: drivers/irqchip/irq-ti-sci-inta.c 20666F: drivers/irqchip/irq-ti-sci-intr.c 20667F: drivers/reset/reset-ti-sci.c 20668F: drivers/soc/ti/ti_sci_inta_msi.c 20669F: drivers/soc/ti/ti_sci_pm_domains.c 20670F: include/dt-bindings/soc/ti,sci_pm_domain.h 20671F: include/linux/soc/ti/ti_sci_inta_msi.h 20672F: include/linux/soc/ti/ti_sci_protocol.h 20673 20674TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20675M: Robert Marko <robert.marko@sartura.hr> 20676M: Luka Perkov <luka.perkov@sartura.hr> 20677L: linux-hwmon@vger.kernel.org 20678S: Maintained 20679F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20680F: Documentation/hwmon/tps23861.rst 20681F: drivers/hwmon/tps23861.c 20682 20683TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20684M: Puranjay Mohan <puranjay12@gmail.com> 20685L: linux-iio@vger.kernel.org 20686S: Supported 20687F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20688F: drivers/iio/temperature/tmp117.c 20689 20690THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20691M: Hans Verkuil <hverkuil@xs4all.nl> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/radio/radio-raremono.c 20697 20698THERMAL 20699M: Rafael J. Wysocki <rafael@kernel.org> 20700M: Daniel Lezcano <daniel.lezcano@linaro.org> 20701R: Amit Kucheria <amitk@kernel.org> 20702R: Zhang Rui <rui.zhang@intel.com> 20703L: linux-pm@vger.kernel.org 20704S: Supported 20705Q: https://patchwork.kernel.org/project/linux-pm/list/ 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20707F: Documentation/ABI/testing/sysfs-class-thermal 20708F: Documentation/devicetree/bindings/thermal/ 20709F: Documentation/driver-api/thermal/ 20710F: drivers/thermal/ 20711F: include/dt-bindings/thermal/ 20712F: include/linux/cpu_cooling.h 20713F: include/linux/thermal.h 20714F: include/uapi/linux/thermal.h 20715F: tools/lib/thermal/ 20716F: tools/thermal/ 20717 20718THERMAL DRIVER FOR AMLOGIC SOCS 20719M: Guillaume La Roque <glaroque@baylibre.com> 20720L: linux-pm@vger.kernel.org 20721L: linux-amlogic@lists.infradead.org 20722S: Supported 20723W: http://linux-meson.com/ 20724F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20725F: drivers/thermal/amlogic_thermal.c 20726 20727THERMAL/CPU_COOLING 20728M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20729M: Daniel Lezcano <daniel.lezcano@linaro.org> 20730M: Viresh Kumar <viresh.kumar@linaro.org> 20731R: Lukasz Luba <lukasz.luba@arm.com> 20732L: linux-pm@vger.kernel.org 20733S: Supported 20734F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20735F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20736F: drivers/thermal/cpufreq_cooling.c 20737F: drivers/thermal/cpuidle_cooling.c 20738F: include/linux/cpu_cooling.h 20739 20740THERMAL/POWER_ALLOCATOR 20741M: Lukasz Luba <lukasz.luba@arm.com> 20742L: linux-pm@vger.kernel.org 20743S: Maintained 20744F: Documentation/driver-api/thermal/power_allocator.rst 20745F: drivers/thermal/gov_power_allocator.c 20746F: include/trace/events/thermal_power_allocator.h 20747 20748THINKPAD ACPI EXTRAS DRIVER 20749M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20750L: ibm-acpi-devel@lists.sourceforge.net 20751L: platform-driver-x86@vger.kernel.org 20752S: Maintained 20753W: http://ibm-acpi.sourceforge.net 20754W: http://thinkwiki.org/wiki/Ibm-acpi 20755T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20756F: drivers/platform/x86/thinkpad_acpi.c 20757 20758THINKPAD LMI DRIVER 20759M: Mark Pearson <markpearson@lenovo.com> 20760L: platform-driver-x86@vger.kernel.org 20761S: Maintained 20762F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20763F: drivers/platform/x86/think-lmi.? 20764 20765THUNDERBOLT DMA TRAFFIC TEST DRIVER 20766M: Isaac Hazan <isaac.hazan@intel.com> 20767L: linux-usb@vger.kernel.org 20768S: Maintained 20769F: drivers/thunderbolt/dma_test.c 20770 20771THUNDERBOLT DRIVER 20772M: Andreas Noever <andreas.noever@gmail.com> 20773M: Michael Jamet <michael.jamet@intel.com> 20774M: Mika Westerberg <mika.westerberg@linux.intel.com> 20775M: Yehezkel Bernat <YehezkelShB@gmail.com> 20776L: linux-usb@vger.kernel.org 20777S: Maintained 20778T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20779F: Documentation/admin-guide/thunderbolt.rst 20780F: drivers/thunderbolt/ 20781F: include/linux/thunderbolt.h 20782 20783THUNDERBOLT NETWORK DRIVER 20784M: Michael Jamet <michael.jamet@intel.com> 20785M: Mika Westerberg <mika.westerberg@linux.intel.com> 20786M: Yehezkel Bernat <YehezkelShB@gmail.com> 20787L: netdev@vger.kernel.org 20788S: Maintained 20789F: drivers/net/thunderbolt.c 20790 20791THUNDERX GPIO DRIVER 20792M: Robert Richter <rric@kernel.org> 20793S: Odd Fixes 20794F: drivers/gpio/gpio-thunderx.c 20795 20796TI AM437X VPFE DRIVER 20797M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20802T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20803F: drivers/media/platform/ti/am437x/ 20804 20805TI BANDGAP AND THERMAL DRIVER 20806M: Eduardo Valentin <edubezval@gmail.com> 20807M: Keerthy <j-keerthy@ti.com> 20808L: linux-pm@vger.kernel.org 20809L: linux-omap@vger.kernel.org 20810S: Maintained 20811F: drivers/thermal/ti-soc-thermal/ 20812 20813TI BQ27XXX POWER SUPPLY DRIVER 20814F: drivers/power/supply/bq27xxx_battery.c 20815F: drivers/power/supply/bq27xxx_battery_i2c.c 20816F: include/linux/power/bq27xxx_battery.h 20817 20818TI CDCE706 CLOCK DRIVER 20819M: Max Filippov <jcmvbkbc@gmail.com> 20820S: Maintained 20821F: drivers/clk/clk-cdce706.c 20822 20823TI CLOCK DRIVER 20824M: Tero Kristo <kristo@kernel.org> 20825L: linux-omap@vger.kernel.org 20826S: Odd Fixes 20827F: drivers/clk/ti/ 20828F: include/linux/clk/ti.h 20829 20830TI DAVINCI MACHINE SUPPORT 20831M: Sekhar Nori <nsekhar@ti.com> 20832R: Bartosz Golaszewski <brgl@bgdev.pl> 20833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20834S: Supported 20835T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20836F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20837F: arch/arm/boot/dts/da850* 20838F: arch/arm/mach-davinci/ 20839F: drivers/i2c/busses/i2c-davinci.c 20840 20841TI DAVINCI SERIES CLOCK DRIVER 20842M: David Lechner <david@lechnology.com> 20843R: Sekhar Nori <nsekhar@ti.com> 20844S: Maintained 20845F: Documentation/devicetree/bindings/clock/ti/davinci/ 20846F: drivers/clk/davinci/ 20847F: include/linux/clk/davinci.h 20848 20849TI DAVINCI SERIES GPIO DRIVER 20850M: Keerthy <j-keerthy@ti.com> 20851L: linux-gpio@vger.kernel.org 20852S: Maintained 20853F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20854F: drivers/gpio/gpio-davinci.c 20855 20856TI DAVINCI SERIES MEDIA DRIVER 20857M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20862T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20863F: drivers/media/platform/ti/davinci/ 20864F: drivers/staging/media/deprecated/vpfe_capture/ 20865F: include/media/davinci/ 20866 20867TI ENHANCED CAPTURE (eCAP) DRIVER 20868M: Vignesh Raghavendra <vigneshr@ti.com> 20869R: Julien Panis <jpanis@baylibre.com> 20870L: linux-iio@vger.kernel.org 20871L: linux-omap@vger.kernel.org 20872S: Maintained 20873F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20874F: drivers/counter/ti-ecap-capture.c 20875 20876TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20877R: David Lechner <david@lechnology.com> 20878L: linux-iio@vger.kernel.org 20879F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20880F: drivers/counter/ti-eqep.c 20881 20882TI ETHERNET SWITCH DRIVER (CPSW) 20883R: Grygorii Strashko <grygorii.strashko@ti.com> 20884L: linux-omap@vger.kernel.org 20885L: netdev@vger.kernel.org 20886S: Maintained 20887F: drivers/net/ethernet/ti/cpsw* 20888F: drivers/net/ethernet/ti/davinci* 20889 20890TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20891M: Alex Dubov <oakad@yahoo.com> 20892S: Maintained 20893W: http://tifmxx.berlios.de/ 20894F: drivers/memstick/host/tifm_ms.c 20895F: drivers/misc/tifm* 20896F: drivers/mmc/host/tifm_sd.c 20897F: include/linux/tifm.h 20898 20899TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20900M: Nishanth Menon <nm@ti.com> 20901M: Santosh Shilimkar <ssantosh@kernel.org> 20902L: linux-kernel@vger.kernel.org 20903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20904S: Maintained 20905T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20906F: drivers/soc/ti/* 20907 20908TI LM49xxx FAMILY ASoC CODEC DRIVERS 20909M: M R Swami Reddy <mr.swami.reddy@ti.com> 20910M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20912S: Maintained 20913F: sound/soc/codecs/isabelle* 20914F: sound/soc/codecs/lm49453* 20915 20916TI PCM3060 ASoC CODEC DRIVER 20917M: Kirill Marinushkin <kmarinushkin@birdec.com> 20918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20919S: Maintained 20920F: Documentation/devicetree/bindings/sound/pcm3060.txt 20921F: sound/soc/codecs/pcm3060* 20922 20923TI TAS571X FAMILY ASoC CODEC DRIVER 20924M: Kevin Cernekee <cernekee@chromium.org> 20925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20926S: Odd Fixes 20927F: sound/soc/codecs/tas571x* 20928 20929TI TRF7970A NFC DRIVER 20930M: Mark Greer <mgreer@animalcreek.com> 20931L: linux-wireless@vger.kernel.org 20932L: linux-nfc@lists.01.org (subscribers-only) 20933S: Supported 20934F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20935F: drivers/nfc/trf7970a.c 20936 20937TI TSC2046 ADC DRIVER 20938M: Oleksij Rempel <o.rempel@pengutronix.de> 20939R: kernel@pengutronix.de 20940L: linux-iio@vger.kernel.org 20941S: Maintained 20942F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20943F: drivers/iio/adc/ti-tsc2046.c 20944 20945TI TWL4030 SERIES SOC CODEC DRIVER 20946M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20948S: Maintained 20949F: sound/soc/codecs/twl4030* 20950 20951TI VPE/CAL DRIVERS 20952M: Benoit Parrot <bparrot@ti.com> 20953L: linux-media@vger.kernel.org 20954S: Maintained 20955W: http://linuxtv.org/ 20956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20957F: Documentation/devicetree/bindings/media/ti,cal.yaml 20958F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20959F: drivers/media/platform/ti/cal/ 20960F: drivers/media/platform/ti/vpe/ 20961 20962TI WILINK WIRELESS DRIVERS 20963L: linux-wireless@vger.kernel.org 20964S: Orphan 20965W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20966W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20967T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20968F: drivers/net/wireless/ti/ 20969 20970TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20971M: John Stultz <jstultz@google.com> 20972M: Thomas Gleixner <tglx@linutronix.de> 20973R: Stephen Boyd <sboyd@kernel.org> 20974L: linux-kernel@vger.kernel.org 20975S: Supported 20976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20977F: include/linux/clocksource.h 20978F: include/linux/time.h 20979F: include/linux/timex.h 20980F: include/uapi/linux/time.h 20981F: include/uapi/linux/timex.h 20982F: kernel/time/alarmtimer.c 20983F: kernel/time/clocksource.c 20984F: kernel/time/ntp.c 20985F: kernel/time/time*.c 20986F: tools/testing/selftests/timers/ 20987 20988TIPC NETWORK LAYER 20989M: Jon Maloy <jmaloy@redhat.com> 20990M: Ying Xue <ying.xue@windriver.com> 20991L: netdev@vger.kernel.org (core kernel code) 20992L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20993S: Maintained 20994W: http://tipc.sourceforge.net/ 20995F: include/uapi/linux/tipc*.h 20996F: net/tipc/ 20997 20998TLAN NETWORK DRIVER 20999M: Samuel Chessman <chessman@tux.org> 21000L: tlan-devel@lists.sourceforge.net (subscribers-only) 21001S: Maintained 21002W: http://sourceforge.net/projects/tlan/ 21003F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21004F: drivers/net/ethernet/ti/tlan.* 21005 21006TMIO/SDHI MMC DRIVER 21007M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21008L: linux-mmc@vger.kernel.org 21009L: linux-renesas-soc@vger.kernel.org 21010S: Supported 21011F: drivers/mmc/host/renesas_sdhi* 21012F: drivers/mmc/host/tmio_mmc* 21013F: include/linux/mfd/tmio.h 21014 21015TMP401 HARDWARE MONITOR DRIVER 21016M: Guenter Roeck <linux@roeck-us.net> 21017L: linux-hwmon@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21020F: Documentation/hwmon/tmp401.rst 21021F: drivers/hwmon/tmp401.c 21022 21023TMP464 HARDWARE MONITOR DRIVER 21024M: Agathe Porte <agathe.porte@nokia.com> 21025M: Guenter Roeck <linux@roeck-us.net> 21026L: linux-hwmon@vger.kernel.org 21027S: Maintained 21028F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21029F: Documentation/hwmon/tmp464.rst 21030F: drivers/hwmon/tmp464.c 21031 21032TMP513 HARDWARE MONITOR DRIVER 21033M: Eric Tremblay <etremblay@distech-controls.com> 21034L: linux-hwmon@vger.kernel.org 21035S: Maintained 21036F: Documentation/hwmon/tmp513.rst 21037F: drivers/hwmon/tmp513.c 21038 21039TMPFS (SHMEM FILESYSTEM) 21040M: Hugh Dickins <hughd@google.com> 21041L: linux-mm@kvack.org 21042S: Maintained 21043F: include/linux/shmem_fs.h 21044F: mm/shmem.c 21045 21046TOMOYO SECURITY MODULE 21047M: Kentaro Takeda <takedakn@nttdata.co.jp> 21048M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21049L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21050L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21051L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21052L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21053S: Maintained 21054W: https://tomoyo.osdn.jp/ 21055F: security/tomoyo/ 21056 21057TOPSTAR LAPTOP EXTRAS DRIVER 21058M: Herton Ronaldo Krzesinski <herton@canonical.com> 21059L: platform-driver-x86@vger.kernel.org 21060S: Maintained 21061F: drivers/platform/x86/topstar-laptop.c 21062 21063TORTURE-TEST MODULES 21064M: Davidlohr Bueso <dave@stgolabs.net> 21065M: "Paul E. McKenney" <paulmck@kernel.org> 21066M: Josh Triplett <josh@joshtriplett.org> 21067L: linux-kernel@vger.kernel.org 21068S: Supported 21069T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21070F: Documentation/RCU/torture.rst 21071F: kernel/locking/locktorture.c 21072F: kernel/rcu/rcuscale.c 21073F: kernel/rcu/rcutorture.c 21074F: kernel/rcu/refscale.c 21075F: kernel/torture.c 21076 21077TOSHIBA ACPI EXTRAS DRIVER 21078M: Azael Avalos <coproscefalo@gmail.com> 21079L: platform-driver-x86@vger.kernel.org 21080S: Maintained 21081F: drivers/platform/x86/toshiba_acpi.c 21082 21083TOSHIBA BLUETOOTH DRIVER 21084M: Azael Avalos <coproscefalo@gmail.com> 21085L: platform-driver-x86@vger.kernel.org 21086S: Maintained 21087F: drivers/platform/x86/toshiba_bluetooth.c 21088 21089TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21090M: Azael Avalos <coproscefalo@gmail.com> 21091L: platform-driver-x86@vger.kernel.org 21092S: Maintained 21093F: drivers/platform/x86/toshiba_haps.c 21094 21095TOSHIBA SMM DRIVER 21096M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21097S: Maintained 21098W: http://www.buzzard.org.uk/toshiba/ 21099F: drivers/char/toshiba.c 21100F: include/linux/toshiba.h 21101F: include/uapi/linux/toshiba.h 21102 21103TOSHIBA TC358743 DRIVER 21104M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21105L: linux-media@vger.kernel.org 21106S: Maintained 21107F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21108F: drivers/media/i2c/tc358743* 21109F: include/media/i2c/tc358743.h 21110 21111TOSHIBA WMI HOTKEYS DRIVER 21112M: Azael Avalos <coproscefalo@gmail.com> 21113L: platform-driver-x86@vger.kernel.org 21114S: Maintained 21115F: drivers/platform/x86/toshiba-wmi.c 21116 21117TPM DEVICE DRIVER 21118M: Peter Huewe <peterhuewe@gmx.de> 21119M: Jarkko Sakkinen <jarkko@kernel.org> 21120R: Jason Gunthorpe <jgg@ziepe.ca> 21121L: linux-integrity@vger.kernel.org 21122S: Maintained 21123W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21124Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21125T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21126F: drivers/char/tpm/ 21127 21128TPS546D24 DRIVER 21129M: Duke Du <dukedu83@gmail.com> 21130L: linux-hwmon@vger.kernel.org 21131S: Maintained 21132F: Documentation/hwmon/tps546d24.rst 21133F: drivers/hwmon/pmbus/tps546d24.c 21134 21135TRACING 21136M: Steven Rostedt <rostedt@goodmis.org> 21137M: Masami Hiramatsu <mhiramat@kernel.org> 21138L: linux-kernel@vger.kernel.org 21139L: linux-trace-kernel@vger.kernel.org 21140Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21141S: Maintained 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21143F: Documentation/trace/* 21144F: fs/tracefs/ 21145F: include/linux/trace*.h 21146F: include/trace/ 21147F: kernel/trace/ 21148F: scripts/tracing/ 21149F: tools/testing/selftests/ftrace/ 21150 21151TRACING MMIO ACCESSES (MMIOTRACE) 21152M: Steven Rostedt <rostedt@goodmis.org> 21153M: Masami Hiramatsu <mhiramat@kernel.org> 21154R: Karol Herbst <karolherbst@gmail.com> 21155R: Pekka Paalanen <ppaalanen@gmail.com> 21156L: linux-kernel@vger.kernel.org 21157L: nouveau@lists.freedesktop.org 21158S: Maintained 21159F: arch/x86/mm/kmmio.c 21160F: arch/x86/mm/mmio-mod.c 21161F: arch/x86/mm/testmmiotrace.c 21162F: include/linux/mmiotrace.h 21163F: kernel/trace/trace_mmiotrace.c 21164 21165TRACING OS NOISE / LATENCY TRACERS 21166M: Steven Rostedt <rostedt@goodmis.org> 21167M: Daniel Bristot de Oliveira <bristot@kernel.org> 21168S: Maintained 21169F: kernel/trace/trace_osnoise.c 21170F: include/trace/events/osnoise.h 21171F: kernel/trace/trace_hwlat.c 21172F: kernel/trace/trace_irqsoff.c 21173F: kernel/trace/trace_sched_wakeup.c 21174F: Documentation/trace/osnoise-tracer.rst 21175F: Documentation/trace/timerlat-tracer.rst 21176F: Documentation/trace/hwlat_detector.rst 21177F: arch/*/kernel/trace.c 21178 21179Real-time Linux Analysis (RTLA) tools 21180M: Daniel Bristot de Oliveira <bristot@kernel.org> 21181M: Steven Rostedt <rostedt@goodmis.org> 21182L: linux-trace-devel@vger.kernel.org 21183S: Maintained 21184F: Documentation/tools/rtla/ 21185F: tools/tracing/rtla/ 21186 21187TRADITIONAL CHINESE DOCUMENTATION 21188M: Hu Haowen <src.res@email.cn> 21189L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21190S: Maintained 21191W: https://github.com/srcres258/linux-doc 21192T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21193F: Documentation/translations/zh_TW/ 21194 21195TTY LAYER 21196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21197M: Jiri Slaby <jirislaby@kernel.org> 21198S: Supported 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21200F: Documentation/driver-api/serial/ 21201F: drivers/tty/ 21202F: drivers/tty/serial/serial_core.c 21203F: include/linux/selection.h 21204F: include/linux/serial.h 21205F: include/linux/serial_core.h 21206F: include/linux/sysrq.h 21207F: include/linux/tty*.h 21208F: include/linux/vt.h 21209F: include/linux/vt_*.h 21210F: include/uapi/linux/serial.h 21211F: include/uapi/linux/serial_core.h 21212F: include/uapi/linux/tty.h 21213 21214TUA9001 MEDIA DRIVER 21215M: Antti Palosaari <crope@iki.fi> 21216L: linux-media@vger.kernel.org 21217S: Maintained 21218W: https://linuxtv.org 21219W: http://palosaari.fi/linux/ 21220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21221T: git git://linuxtv.org/anttip/media_tree.git 21222F: drivers/media/tuners/tua9001* 21223 21224TULIP NETWORK DRIVERS 21225L: netdev@vger.kernel.org 21226L: linux-parisc@vger.kernel.org 21227S: Orphan 21228F: drivers/net/ethernet/dec/tulip/ 21229 21230TUN/TAP driver 21231M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21232S: Maintained 21233W: http://vtun.sourceforge.net/tun 21234F: Documentation/networking/tuntap.rst 21235F: arch/um/os-Linux/drivers/ 21236 21237TURBOCHANNEL SUBSYSTEM 21238M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21239M: Ralf Baechle <ralf@linux-mips.org> 21240L: linux-mips@vger.kernel.org 21241S: Maintained 21242Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21243F: drivers/tc/ 21244F: include/linux/tc.h 21245 21246TURBOSTAT UTILITY 21247M: "Len Brown" <lenb@kernel.org> 21248L: linux-pm@vger.kernel.org 21249S: Supported 21250Q: https://patchwork.kernel.org/project/linux-pm/list/ 21251B: https://bugzilla.kernel.org 21252T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21253F: tools/power/x86/turbostat/ 21254 21255TW5864 VIDEO4LINUX DRIVER 21256M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21257M: Anton Sviridenko <anton@corp.bluecherry.net> 21258M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21259M: Andrey Utkin <andrey_utkin@fastmail.com> 21260L: linux-media@vger.kernel.org 21261S: Supported 21262F: drivers/media/pci/tw5864/ 21263 21264TW68 VIDEO4LINUX DRIVER 21265M: Hans Verkuil <hverkuil@xs4all.nl> 21266L: linux-media@vger.kernel.org 21267S: Odd Fixes 21268W: https://linuxtv.org 21269T: git git://linuxtv.org/media_tree.git 21270F: drivers/media/pci/tw68/ 21271 21272TW686X VIDEO4LINUX DRIVER 21273M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21274L: linux-media@vger.kernel.org 21275S: Maintained 21276W: http://linuxtv.org 21277T: git git://linuxtv.org/media_tree.git 21278F: drivers/media/pci/tw686x/ 21279 21280U-BOOT ENVIRONMENT VARIABLES 21281M: Rafał Miłecki <rafal@milecki.pl> 21282S: Maintained 21283F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21284F: drivers/nvmem/u-boot-env.c 21285 21286UACCE ACCELERATOR FRAMEWORK 21287M: Zhangfei Gao <zhangfei.gao@linaro.org> 21288M: Zhou Wang <wangzhou1@hisilicon.com> 21289L: linux-accelerators@lists.ozlabs.org 21290L: linux-kernel@vger.kernel.org 21291S: Maintained 21292F: Documentation/ABI/testing/sysfs-driver-uacce 21293F: Documentation/misc-devices/uacce.rst 21294F: drivers/misc/uacce/ 21295F: include/linux/uacce.h 21296F: include/uapi/misc/uacce/ 21297 21298UBI FILE SYSTEM (UBIFS) 21299M: Richard Weinberger <richard@nod.at> 21300L: linux-mtd@lists.infradead.org 21301S: Supported 21302W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21303T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21304T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21305F: Documentation/ABI/testing/sysfs-fs-ubifs 21306F: Documentation/filesystems/ubifs-authentication.rst 21307F: Documentation/filesystems/ubifs.rst 21308F: fs/ubifs/ 21309 21310UBLK USERSPACE BLOCK DRIVER 21311M: Ming Lei <ming.lei@redhat.com> 21312L: linux-block@vger.kernel.org 21313S: Maintained 21314F: Documentation/block/ublk.rst 21315F: drivers/block/ublk_drv.c 21316F: include/uapi/linux/ublk_cmd.h 21317 21318UCLINUX (M68KNOMMU AND COLDFIRE) 21319M: Greg Ungerer <gerg@linux-m68k.org> 21320L: linux-m68k@lists.linux-m68k.org 21321L: uclinux-dev@uclinux.org (subscribers-only) 21322S: Maintained 21323W: http://www.linux-m68k.org/ 21324W: http://www.uclinux.org/ 21325T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21326F: arch/m68k/*/*_no.* 21327F: arch/m68k/68*/ 21328F: arch/m68k/coldfire/ 21329F: arch/m68k/include/asm/*_no.* 21330 21331UDF FILESYSTEM 21332M: Jan Kara <jack@suse.com> 21333S: Maintained 21334F: Documentation/filesystems/udf.rst 21335F: fs/udf/ 21336 21337UDRAW TABLET 21338M: Bastien Nocera <hadess@hadess.net> 21339L: linux-input@vger.kernel.org 21340S: Maintained 21341F: drivers/hid/hid-udraw-ps3.c 21342 21343UFS FILESYSTEM 21344M: Evgeniy Dushistov <dushistov@mail.ru> 21345S: Maintained 21346F: Documentation/admin-guide/ufs.rst 21347F: fs/ufs/ 21348 21349UHID USERSPACE HID IO DRIVER 21350M: David Rheinsberg <david.rheinsberg@gmail.com> 21351L: linux-input@vger.kernel.org 21352S: Maintained 21353F: drivers/hid/uhid.c 21354F: include/uapi/linux/uhid.h 21355 21356ULPI BUS 21357M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21358L: linux-usb@vger.kernel.org 21359S: Maintained 21360F: drivers/usb/common/ulpi.c 21361F: include/linux/ulpi/ 21362 21363UNICODE SUBSYSTEM 21364M: Gabriel Krisman Bertazi <krisman@collabora.com> 21365L: linux-fsdevel@vger.kernel.org 21366S: Supported 21367F: fs/unicode/ 21368 21369UNIFDEF 21370M: Tony Finch <dot@dotat.at> 21371S: Maintained 21372W: http://dotat.at/prog/unifdef 21373F: scripts/unifdef.c 21374 21375UNIFORM CDROM DRIVER 21376M: Phillip Potter <phil@philpotter.co.uk> 21377S: Maintained 21378F: Documentation/cdrom/ 21379F: drivers/cdrom/cdrom.c 21380F: include/linux/cdrom.h 21381F: include/uapi/linux/cdrom.h 21382 21383UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21384R: Alim Akhtar <alim.akhtar@samsung.com> 21385R: Avri Altman <avri.altman@wdc.com> 21386R: Bart Van Assche <bvanassche@acm.org> 21387L: linux-scsi@vger.kernel.org 21388S: Supported 21389F: Documentation/devicetree/bindings/ufs/ 21390F: Documentation/scsi/ufs.rst 21391F: drivers/ufs/core/ 21392 21393UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21394M: Pedro Sousa <pedrom.sousa@synopsys.com> 21395L: linux-scsi@vger.kernel.org 21396S: Supported 21397F: drivers/ufs/host/*dwc* 21398 21399UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21400M: Stanley Chu <stanley.chu@mediatek.com> 21401L: linux-scsi@vger.kernel.org 21402L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21403S: Maintained 21404F: drivers/ufs/host/ufs-mediatek* 21405 21406UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21407M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21408L: linux-renesas-soc@vger.kernel.org 21409L: linux-scsi@vger.kernel.org 21410S: Maintained 21411F: drivers/ufs/host/ufs-renesas.c 21412 21413UNSORTED BLOCK IMAGES (UBI) 21414M: Richard Weinberger <richard@nod.at> 21415L: linux-mtd@lists.infradead.org 21416S: Supported 21417W: http://www.linux-mtd.infradead.org/ 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21419T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21420F: drivers/mtd/ubi/ 21421F: include/linux/mtd/ubi.h 21422F: include/uapi/mtd/ubi-user.h 21423 21424USB "USBNET" DRIVER FRAMEWORK 21425M: Oliver Neukum <oneukum@suse.com> 21426L: netdev@vger.kernel.org 21427S: Maintained 21428W: http://www.linux-usb.org/usbnet 21429F: drivers/net/usb/usbnet.c 21430F: include/linux/usb/usbnet.h 21431 21432USB ACM DRIVER 21433M: Oliver Neukum <oneukum@suse.com> 21434L: linux-usb@vger.kernel.org 21435S: Maintained 21436F: Documentation/usb/acm.rst 21437F: drivers/usb/class/cdc-acm.* 21438 21439USB APPLE MFI FASTCHARGE DRIVER 21440M: Bastien Nocera <hadess@hadess.net> 21441L: linux-usb@vger.kernel.org 21442S: Maintained 21443F: drivers/usb/misc/apple-mfi-fastcharge.c 21444 21445USB AR5523 WIRELESS DRIVER 21446M: Pontus Fuchs <pontus.fuchs@gmail.com> 21447L: linux-wireless@vger.kernel.org 21448S: Maintained 21449F: drivers/net/wireless/ath/ar5523/ 21450 21451USB ATTACHED SCSI 21452M: Oliver Neukum <oneukum@suse.com> 21453L: linux-usb@vger.kernel.org 21454L: linux-scsi@vger.kernel.org 21455S: Maintained 21456F: drivers/usb/storage/uas.c 21457 21458USB CDC ETHERNET DRIVER 21459M: Oliver Neukum <oliver@neukum.org> 21460L: linux-usb@vger.kernel.org 21461S: Maintained 21462F: drivers/net/usb/cdc_*.c 21463F: include/uapi/linux/usb/cdc.h 21464 21465USB CHAOSKEY DRIVER 21466M: Keith Packard <keithp@keithp.com> 21467L: linux-usb@vger.kernel.org 21468S: Maintained 21469F: drivers/usb/misc/chaoskey.c 21470 21471USB CYPRESS C67X00 DRIVER 21472L: linux-usb@vger.kernel.org 21473S: Orphan 21474F: drivers/usb/c67x00/ 21475 21476USB DAVICOM DM9601 DRIVER 21477M: Peter Korsgaard <peter@korsgaard.com> 21478L: netdev@vger.kernel.org 21479S: Maintained 21480W: http://www.linux-usb.org/usbnet 21481F: drivers/net/usb/dm9601.c 21482 21483USB EHCI DRIVER 21484M: Alan Stern <stern@rowland.harvard.edu> 21485L: linux-usb@vger.kernel.org 21486S: Maintained 21487F: Documentation/usb/ehci.rst 21488F: drivers/usb/host/ehci* 21489 21490USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21491M: Jiri Kosina <jikos@kernel.org> 21492M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21493L: linux-usb@vger.kernel.org 21494S: Maintained 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21496F: Documentation/hid/hiddev.rst 21497F: drivers/hid/usbhid/ 21498 21499USB INTEL XHCI ROLE MUX DRIVER 21500M: Hans de Goede <hdegoede@redhat.com> 21501L: linux-usb@vger.kernel.org 21502S: Maintained 21503F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21504 21505USB IP DRIVER FOR HISILICON KIRIN 960 21506M: Yu Chen <chenyu56@huawei.com> 21507M: Binghui Wang <wangbinghui@hisilicon.com> 21508L: linux-usb@vger.kernel.org 21509S: Maintained 21510F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21511F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21512 21513USB IP DRIVER FOR HISILICON KIRIN 970 21514M: Mauro Carvalho Chehab <mchehab@kernel.org> 21515L: linux-usb@vger.kernel.org 21516S: Maintained 21517F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21518F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21519 21520USB ISP116X DRIVER 21521M: Olav Kongas <ok@artecdesign.ee> 21522L: linux-usb@vger.kernel.org 21523S: Maintained 21524F: drivers/usb/host/isp116x* 21525F: include/linux/usb/isp116x.h 21526 21527USB ISP1760 DRIVER 21528M: Rui Miguel Silva <rui.silva@linaro.org> 21529L: linux-usb@vger.kernel.org 21530S: Maintained 21531F: drivers/usb/isp1760/* 21532F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21533 21534USB LAN78XX ETHERNET DRIVER 21535M: Woojung Huh <woojung.huh@microchip.com> 21536M: UNGLinuxDriver@microchip.com 21537L: netdev@vger.kernel.org 21538S: Maintained 21539F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21540F: drivers/net/usb/lan78xx.* 21541F: include/dt-bindings/net/microchip-lan78xx.h 21542 21543USB MASS STORAGE DRIVER 21544M: Alan Stern <stern@rowland.harvard.edu> 21545L: linux-usb@vger.kernel.org 21546L: usb-storage@lists.one-eyed-alien.net 21547S: Maintained 21548F: drivers/usb/storage/ 21549 21550USB MIDI DRIVER 21551M: Clemens Ladisch <clemens@ladisch.de> 21552L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21553S: Maintained 21554T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21555F: sound/usb/midi.* 21556 21557USB NETWORKING DRIVERS 21558L: linux-usb@vger.kernel.org 21559S: Odd Fixes 21560F: drivers/net/usb/ 21561 21562USB OHCI DRIVER 21563M: Alan Stern <stern@rowland.harvard.edu> 21564L: linux-usb@vger.kernel.org 21565S: Maintained 21566F: Documentation/usb/ohci.rst 21567F: drivers/usb/host/ohci* 21568 21569USB OTG FSM (Finite State Machine) 21570M: Peter Chen <peter.chen@kernel.org> 21571L: linux-usb@vger.kernel.org 21572S: Maintained 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21574F: drivers/usb/common/usb-otg-fsm.c 21575 21576USB OVER IP DRIVER 21577M: Valentina Manea <valentina.manea.m@gmail.com> 21578M: Shuah Khan <shuah@kernel.org> 21579M: Shuah Khan <skhan@linuxfoundation.org> 21580L: linux-usb@vger.kernel.org 21581S: Maintained 21582F: Documentation/usb/usbip_protocol.rst 21583F: drivers/usb/usbip/ 21584F: tools/testing/selftests/drivers/usb/usbip/ 21585F: tools/usb/usbip/ 21586 21587USB PEGASUS DRIVER 21588M: Petko Manolov <petkan@nucleusys.com> 21589L: linux-usb@vger.kernel.org 21590L: netdev@vger.kernel.org 21591S: Maintained 21592W: https://github.com/petkan/pegasus 21593T: git https://github.com/petkan/pegasus.git 21594F: drivers/net/usb/pegasus.* 21595 21596USB PRINTER DRIVER (usblp) 21597M: Pete Zaitcev <zaitcev@redhat.com> 21598L: linux-usb@vger.kernel.org 21599S: Supported 21600F: drivers/usb/class/usblp.c 21601 21602USB RAW GADGET DRIVER 21603R: Andrey Konovalov <andreyknvl@gmail.com> 21604L: linux-usb@vger.kernel.org 21605S: Maintained 21606F: Documentation/usb/raw-gadget.rst 21607F: drivers/usb/gadget/legacy/raw_gadget.c 21608F: include/uapi/linux/usb/raw_gadget.h 21609 21610USB QMI WWAN NETWORK DRIVER 21611M: Bjørn Mork <bjorn@mork.no> 21612L: netdev@vger.kernel.org 21613S: Maintained 21614F: Documentation/ABI/testing/sysfs-class-net-qmi 21615F: drivers/net/usb/qmi_wwan.c 21616 21617USB RTL8150 DRIVER 21618M: Petko Manolov <petkan@nucleusys.com> 21619L: linux-usb@vger.kernel.org 21620L: netdev@vger.kernel.org 21621S: Maintained 21622W: https://github.com/petkan/rtl8150 21623T: git https://github.com/petkan/rtl8150.git 21624F: drivers/net/usb/rtl8150.c 21625 21626USB SERIAL SUBSYSTEM 21627M: Johan Hovold <johan@kernel.org> 21628L: linux-usb@vger.kernel.org 21629S: Maintained 21630T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21631F: Documentation/usb/usb-serial.rst 21632F: drivers/usb/serial/ 21633F: include/linux/usb/serial.h 21634 21635USB SMSC75XX ETHERNET DRIVER 21636M: Steve Glendinning <steve.glendinning@shawell.net> 21637L: netdev@vger.kernel.org 21638S: Maintained 21639F: drivers/net/usb/smsc75xx.* 21640 21641USB SMSC95XX ETHERNET DRIVER 21642M: Steve Glendinning <steve.glendinning@shawell.net> 21643M: UNGLinuxDriver@microchip.com 21644L: netdev@vger.kernel.org 21645S: Maintained 21646F: drivers/net/usb/smsc95xx.* 21647 21648USB SUBSYSTEM 21649M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21650L: linux-usb@vger.kernel.org 21651S: Supported 21652W: http://www.linux-usb.org 21653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21654F: Documentation/devicetree/bindings/usb/ 21655F: Documentation/usb/ 21656F: drivers/usb/ 21657F: include/dt-bindings/usb/ 21658F: include/linux/usb.h 21659F: include/linux/usb/ 21660 21661USB TYPEC BUS FOR ALTERNATE MODES 21662M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21663L: linux-usb@vger.kernel.org 21664S: Maintained 21665F: Documentation/ABI/testing/sysfs-bus-typec 21666F: Documentation/driver-api/usb/typec_bus.rst 21667F: drivers/usb/typec/altmodes/ 21668F: include/linux/usb/typec_altmode.h 21669 21670USB TYPEC CLASS 21671M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21672L: linux-usb@vger.kernel.org 21673S: Maintained 21674F: Documentation/ABI/testing/sysfs-class-typec 21675F: Documentation/driver-api/usb/typec.rst 21676F: drivers/usb/typec/ 21677F: include/linux/usb/typec.h 21678 21679USB TYPEC INTEL PMC MUX DRIVER 21680M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21681L: linux-usb@vger.kernel.org 21682S: Maintained 21683F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21684F: drivers/usb/typec/mux/intel_pmc_mux.c 21685 21686USB TYPEC PI3USB30532 MUX DRIVER 21687M: Hans de Goede <hdegoede@redhat.com> 21688L: linux-usb@vger.kernel.org 21689S: Maintained 21690F: drivers/usb/typec/mux/pi3usb30532.c 21691 21692USB TYPEC PORT CONTROLLER DRIVERS 21693M: Guenter Roeck <linux@roeck-us.net> 21694L: linux-usb@vger.kernel.org 21695S: Maintained 21696F: drivers/usb/typec/tcpm/ 21697 21698USB UHCI DRIVER 21699M: Alan Stern <stern@rowland.harvard.edu> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/host/uhci* 21703 21704USB VIDEO CLASS 21705M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21706L: linux-media@vger.kernel.org 21707S: Maintained 21708W: http://www.ideasonboard.org/uvc/ 21709T: git git://linuxtv.org/media_tree.git 21710F: drivers/media/usb/uvc/ 21711F: include/uapi/linux/uvcvideo.h 21712 21713USB WEBCAM GADGET 21714M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21715L: linux-usb@vger.kernel.org 21716S: Maintained 21717F: drivers/usb/gadget/function/*uvc* 21718F: drivers/usb/gadget/legacy/webcam.c 21719F: include/uapi/linux/usb/g_uvc.h 21720 21721USB WIRELESS RNDIS DRIVER (rndis_wlan) 21722M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21723L: linux-wireless@vger.kernel.org 21724S: Maintained 21725F: drivers/net/wireless/rndis_wlan.c 21726 21727USB XHCI DRIVER 21728M: Mathias Nyman <mathias.nyman@intel.com> 21729L: linux-usb@vger.kernel.org 21730S: Supported 21731F: drivers/usb/host/pci-quirks* 21732F: drivers/usb/host/xhci* 21733 21734USB ZD1201 DRIVER 21735L: linux-wireless@vger.kernel.org 21736S: Orphan 21737W: http://linux-lc100020.sourceforge.net 21738F: drivers/net/wireless/zydas/zd1201.* 21739 21740USER-MODE LINUX (UML) 21741M: Richard Weinberger <richard@nod.at> 21742M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21743M: Johannes Berg <johannes@sipsolutions.net> 21744L: linux-um@lists.infradead.org 21745S: Maintained 21746W: http://user-mode-linux.sourceforge.net 21747Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21750F: Documentation/virt/uml/ 21751F: arch/um/ 21752F: arch/x86/um/ 21753F: fs/hostfs/ 21754 21755USERSPACE COPYIN/COPYOUT (UIOVEC) 21756M: Alexander Viro <viro@zeniv.linux.org.uk> 21757S: Maintained 21758F: include/linux/uio.h 21759F: lib/iov_iter.c 21760 21761USERSPACE DMA BUFFER DRIVER 21762M: Gerd Hoffmann <kraxel@redhat.com> 21763L: dri-devel@lists.freedesktop.org 21764S: Maintained 21765T: git git://anongit.freedesktop.org/drm/drm-misc 21766F: drivers/dma-buf/udmabuf.c 21767F: include/uapi/linux/udmabuf.h 21768 21769USERSPACE I/O (UIO) 21770M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21771S: Maintained 21772T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21773F: Documentation/driver-api/uio-howto.rst 21774F: drivers/uio/ 21775F: include/linux/uio_driver.h 21776 21777UTIL-LINUX PACKAGE 21778M: Karel Zak <kzak@redhat.com> 21779L: util-linux@vger.kernel.org 21780S: Maintained 21781W: http://en.wikipedia.org/wiki/Util-linux 21782T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21783 21784UUID HELPERS 21785M: Christoph Hellwig <hch@lst.de> 21786R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21787L: linux-kernel@vger.kernel.org 21788S: Maintained 21789T: git git://git.infradead.org/users/hch/uuid.git 21790F: include/linux/uuid.h 21791F: include/uapi/linux/uuid.h 21792F: lib/test_uuid.c 21793F: lib/uuid.c 21794 21795UV SYSFS DRIVER 21796M: Justin Ernst <justin.ernst@hpe.com> 21797L: platform-driver-x86@vger.kernel.org 21798S: Maintained 21799F: drivers/platform/x86/uv_sysfs.c 21800 21801UVESAFB DRIVER 21802M: Michal Januszewski <spock@gentoo.org> 21803L: linux-fbdev@vger.kernel.org 21804S: Maintained 21805W: https://github.com/mjanusz/v86d 21806F: Documentation/fb/uvesafb.rst 21807F: drivers/video/fbdev/uvesafb.* 21808 21809Ux500 CLOCK DRIVERS 21810M: Ulf Hansson <ulf.hansson@linaro.org> 21811L: linux-clk@vger.kernel.org 21812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21813S: Maintained 21814F: drivers/clk/ux500/ 21815 21816VF610 NAND DRIVER 21817M: Stefan Agner <stefan@agner.ch> 21818L: linux-mtd@lists.infradead.org 21819S: Supported 21820F: drivers/mtd/nand/raw/vf610_nfc.c 21821 21822VFAT/FAT/MSDOS FILESYSTEM 21823M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21824S: Maintained 21825F: Documentation/filesystems/vfat.rst 21826F: fs/fat/ 21827F: tools/testing/selftests/filesystems/fat/ 21828 21829VFIO DRIVER 21830M: Alex Williamson <alex.williamson@redhat.com> 21831R: Cornelia Huck <cohuck@redhat.com> 21832L: kvm@vger.kernel.org 21833S: Maintained 21834T: git https://github.com/awilliam/linux-vfio.git 21835F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21836F: Documentation/driver-api/vfio.rst 21837F: drivers/vfio/ 21838F: include/linux/vfio.h 21839F: include/linux/vfio_pci_core.h 21840F: include/uapi/linux/vfio.h 21841 21842VFIO FSL-MC DRIVER 21843M: Diana Craciun <diana.craciun@oss.nxp.com> 21844L: kvm@vger.kernel.org 21845S: Maintained 21846F: drivers/vfio/fsl-mc/ 21847 21848VFIO HISILICON PCI DRIVER 21849M: Longfang Liu <liulongfang@huawei.com> 21850M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21851L: kvm@vger.kernel.org 21852S: Maintained 21853F: drivers/vfio/pci/hisilicon/ 21854 21855VFIO MEDIATED DEVICE DRIVERS 21856M: Kirti Wankhede <kwankhede@nvidia.com> 21857L: kvm@vger.kernel.org 21858S: Maintained 21859F: Documentation/driver-api/vfio-mediated-device.rst 21860F: drivers/vfio/mdev/ 21861F: include/linux/mdev.h 21862F: samples/vfio-mdev/ 21863 21864VFIO PCI DEVICE SPECIFIC DRIVERS 21865R: Jason Gunthorpe <jgg@nvidia.com> 21866R: Yishai Hadas <yishaih@nvidia.com> 21867R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21868R: Kevin Tian <kevin.tian@intel.com> 21869L: kvm@vger.kernel.org 21870S: Maintained 21871P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21872F: drivers/vfio/pci/*/ 21873 21874VFIO PLATFORM DRIVER 21875M: Eric Auger <eric.auger@redhat.com> 21876L: kvm@vger.kernel.org 21877S: Maintained 21878F: drivers/vfio/platform/ 21879 21880VFIO MLX5 PCI DRIVER 21881M: Yishai Hadas <yishaih@nvidia.com> 21882L: kvm@vger.kernel.org 21883S: Maintained 21884F: drivers/vfio/pci/mlx5/ 21885 21886VGA_SWITCHEROO 21887R: Lukas Wunner <lukas@wunner.de> 21888S: Maintained 21889T: git git://anongit.freedesktop.org/drm/drm-misc 21890F: Documentation/gpu/vga-switcheroo.rst 21891F: drivers/gpu/vga/vga_switcheroo.c 21892F: include/linux/vga_switcheroo.h 21893 21894VIA RHINE NETWORK DRIVER 21895S: Maintained 21896M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21897F: drivers/net/ethernet/via/via-rhine.c 21898 21899VIA SD/MMC CARD CONTROLLER DRIVER 21900M: Bruce Chang <brucechang@via.com.tw> 21901M: Harald Welte <HaraldWelte@viatech.com> 21902S: Maintained 21903F: drivers/mmc/host/via-sdmmc.c 21904 21905VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21906M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21907L: linux-fbdev@vger.kernel.org 21908S: Maintained 21909F: drivers/video/fbdev/via/ 21910F: include/linux/via-core.h 21911F: include/linux/via-gpio.h 21912F: include/linux/via_i2c.h 21913 21914VIA VELOCITY NETWORK DRIVER 21915M: Francois Romieu <romieu@fr.zoreil.com> 21916L: netdev@vger.kernel.org 21917S: Maintained 21918F: drivers/net/ethernet/via/via-velocity.* 21919 21920VICODEC VIRTUAL CODEC DRIVER 21921M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21922L: linux-media@vger.kernel.org 21923S: Maintained 21924W: https://linuxtv.org 21925T: git git://linuxtv.org/media_tree.git 21926F: drivers/media/test-drivers/vicodec/* 21927 21928VIDEO I2C POLLING DRIVER 21929M: Matt Ranostay <matt.ranostay@konsulko.com> 21930L: linux-media@vger.kernel.org 21931S: Maintained 21932F: drivers/media/i2c/video-i2c.c 21933 21934VIDEO MULTIPLEXER DRIVER 21935M: Philipp Zabel <p.zabel@pengutronix.de> 21936L: linux-media@vger.kernel.org 21937S: Maintained 21938F: drivers/media/platform/video-mux.c 21939 21940VIDEOBUF2 FRAMEWORK 21941M: Tomasz Figa <tfiga@chromium.org> 21942M: Marek Szyprowski <m.szyprowski@samsung.com> 21943L: linux-media@vger.kernel.org 21944S: Maintained 21945F: drivers/media/common/videobuf2/* 21946F: include/media/videobuf2-* 21947 21948VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21949M: Shuah Khan <skhan@linuxfoundation.org> 21950R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21951L: linux-media@vger.kernel.org 21952S: Maintained 21953W: https://linuxtv.org 21954T: git git://linuxtv.org/media_tree.git 21955F: drivers/media/test-drivers/vimc/* 21956 21957VIRT LIB 21958M: Alex Williamson <alex.williamson@redhat.com> 21959M: Paolo Bonzini <pbonzini@redhat.com> 21960L: kvm@vger.kernel.org 21961S: Supported 21962F: virt/lib/ 21963 21964VIRTIO AND VHOST VSOCK DRIVER 21965M: Stefan Hajnoczi <stefanha@redhat.com> 21966M: Stefano Garzarella <sgarzare@redhat.com> 21967L: kvm@vger.kernel.org 21968L: virtualization@lists.linux-foundation.org 21969L: netdev@vger.kernel.org 21970S: Maintained 21971F: drivers/vhost/vsock.c 21972F: include/linux/virtio_vsock.h 21973F: include/uapi/linux/virtio_vsock.h 21974F: net/vmw_vsock/virtio_transport.c 21975F: net/vmw_vsock/virtio_transport_common.c 21976 21977VIRTIO BLOCK AND SCSI DRIVERS 21978M: "Michael S. Tsirkin" <mst@redhat.com> 21979M: Jason Wang <jasowang@redhat.com> 21980R: Paolo Bonzini <pbonzini@redhat.com> 21981R: Stefan Hajnoczi <stefanha@redhat.com> 21982L: virtualization@lists.linux-foundation.org 21983S: Maintained 21984F: drivers/block/virtio_blk.c 21985F: drivers/scsi/virtio_scsi.c 21986F: drivers/vhost/scsi.c 21987F: include/uapi/linux/virtio_blk.h 21988F: include/uapi/linux/virtio_scsi.h 21989 21990VIRTIO CONSOLE DRIVER 21991M: Amit Shah <amit@kernel.org> 21992L: virtualization@lists.linux-foundation.org 21993S: Maintained 21994F: drivers/char/virtio_console.c 21995F: include/linux/virtio_console.h 21996F: include/uapi/linux/virtio_console.h 21997 21998VIRTIO CORE AND NET DRIVERS 21999M: "Michael S. Tsirkin" <mst@redhat.com> 22000M: Jason Wang <jasowang@redhat.com> 22001L: virtualization@lists.linux-foundation.org 22002S: Maintained 22003F: Documentation/ABI/testing/sysfs-bus-vdpa 22004F: Documentation/ABI/testing/sysfs-class-vduse 22005F: Documentation/devicetree/bindings/virtio/ 22006F: drivers/block/virtio_blk.c 22007F: drivers/crypto/virtio/ 22008F: drivers/net/virtio_net.c 22009F: drivers/vdpa/ 22010F: drivers/virtio/ 22011F: include/linux/vdpa.h 22012F: include/linux/virtio*.h 22013F: include/uapi/linux/virtio_*.h 22014F: tools/virtio/ 22015 22016VISL VIRTUAL STATELESS DECODER DRIVER 22017M: Daniel Almeida <daniel.almeida@collabora.com> 22018L: linux-media@vger.kernel.org 22019S: Supported 22020F: drivers/media/test-drivers/visl 22021 22022IFCVF VIRTIO DATA PATH ACCELERATOR 22023R: Zhu Lingshan <lingshan.zhu@intel.com> 22024F: drivers/vdpa/ifcvf/ 22025 22026VIRTIO BALLOON 22027M: "Michael S. Tsirkin" <mst@redhat.com> 22028M: David Hildenbrand <david@redhat.com> 22029L: virtualization@lists.linux-foundation.org 22030S: Maintained 22031F: drivers/virtio/virtio_balloon.c 22032F: include/uapi/linux/virtio_balloon.h 22033F: include/linux/balloon_compaction.h 22034F: mm/balloon_compaction.c 22035 22036VIRTIO CRYPTO DRIVER 22037M: Gonglei <arei.gonglei@huawei.com> 22038L: virtualization@lists.linux-foundation.org 22039L: linux-crypto@vger.kernel.org 22040S: Maintained 22041F: drivers/crypto/virtio/ 22042F: include/uapi/linux/virtio_crypto.h 22043 22044VIRTIO DRIVERS FOR S390 22045M: Cornelia Huck <cohuck@redhat.com> 22046M: Halil Pasic <pasic@linux.ibm.com> 22047M: Eric Farman <farman@linux.ibm.com> 22048L: linux-s390@vger.kernel.org 22049L: virtualization@lists.linux-foundation.org 22050L: kvm@vger.kernel.org 22051S: Supported 22052F: arch/s390/include/uapi/asm/virtio-ccw.h 22053F: drivers/s390/virtio/ 22054 22055VIRTIO FILE SYSTEM 22056M: Vivek Goyal <vgoyal@redhat.com> 22057M: Stefan Hajnoczi <stefanha@redhat.com> 22058M: Miklos Szeredi <miklos@szeredi.hu> 22059L: virtualization@lists.linux-foundation.org 22060L: linux-fsdevel@vger.kernel.org 22061S: Supported 22062W: https://virtio-fs.gitlab.io/ 22063F: Documentation/filesystems/virtiofs.rst 22064F: fs/fuse/virtio_fs.c 22065F: include/uapi/linux/virtio_fs.h 22066 22067VIRTIO GPIO DRIVER 22068M: Enrico Weigelt, metux IT consult <info@metux.net> 22069M: Viresh Kumar <vireshk@kernel.org> 22070L: linux-gpio@vger.kernel.org 22071L: virtualization@lists.linux-foundation.org 22072S: Maintained 22073F: drivers/gpio/gpio-virtio.c 22074F: include/uapi/linux/virtio_gpio.h 22075 22076VIRTIO GPU DRIVER 22077M: David Airlie <airlied@redhat.com> 22078M: Gerd Hoffmann <kraxel@redhat.com> 22079R: Gurchetan Singh <gurchetansingh@chromium.org> 22080R: Chia-I Wu <olvaffe@gmail.com> 22081L: dri-devel@lists.freedesktop.org 22082L: virtualization@lists.linux-foundation.org 22083S: Maintained 22084T: git git://anongit.freedesktop.org/drm/drm-misc 22085F: drivers/gpu/drm/virtio/ 22086F: include/uapi/linux/virtio_gpu.h 22087 22088VIRTIO HOST (VHOST) 22089M: "Michael S. Tsirkin" <mst@redhat.com> 22090M: Jason Wang <jasowang@redhat.com> 22091L: kvm@vger.kernel.org 22092L: virtualization@lists.linux-foundation.org 22093L: netdev@vger.kernel.org 22094S: Maintained 22095T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22096F: drivers/vhost/ 22097F: include/linux/vhost_iotlb.h 22098F: include/uapi/linux/vhost.h 22099 22100VIRTIO INPUT DRIVER 22101M: Gerd Hoffmann <kraxel@redhat.com> 22102S: Maintained 22103F: drivers/virtio/virtio_input.c 22104F: include/uapi/linux/virtio_input.h 22105 22106VIRTIO IOMMU DRIVER 22107M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22108L: virtualization@lists.linux-foundation.org 22109S: Maintained 22110F: drivers/iommu/virtio-iommu.c 22111F: include/uapi/linux/virtio_iommu.h 22112 22113VIRTIO MEM DRIVER 22114M: David Hildenbrand <david@redhat.com> 22115L: virtualization@lists.linux-foundation.org 22116S: Maintained 22117W: https://virtio-mem.gitlab.io/ 22118F: drivers/virtio/virtio_mem.c 22119F: include/uapi/linux/virtio_mem.h 22120 22121VIRTIO SOUND DRIVER 22122M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22123M: "Michael S. Tsirkin" <mst@redhat.com> 22124L: virtualization@lists.linux-foundation.org 22125L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22126S: Maintained 22127F: include/uapi/linux/virtio_snd.h 22128F: sound/virtio/* 22129 22130VIRTIO I2C DRIVER 22131M: Conghui Chen <conghui.chen@intel.com> 22132M: Viresh Kumar <viresh.kumar@linaro.org> 22133L: linux-i2c@vger.kernel.org 22134L: virtualization@lists.linux-foundation.org 22135S: Maintained 22136F: drivers/i2c/busses/i2c-virtio.c 22137F: include/uapi/linux/virtio_i2c.h 22138 22139VIRTIO PMEM DRIVER 22140M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22141L: virtualization@lists.linux-foundation.org 22142S: Maintained 22143F: drivers/nvdimm/virtio_pmem.c 22144F: drivers/nvdimm/nd_virtio.c 22145 22146VIRTUAL BOX GUEST DEVICE DRIVER 22147M: Hans de Goede <hdegoede@redhat.com> 22148M: Arnd Bergmann <arnd@arndb.de> 22149M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22150S: Maintained 22151F: drivers/virt/vboxguest/ 22152F: include/linux/vbox_utils.h 22153F: include/uapi/linux/vbox*.h 22154 22155VIRTUAL BOX SHARED FOLDER VFS DRIVER 22156M: Hans de Goede <hdegoede@redhat.com> 22157L: linux-fsdevel@vger.kernel.org 22158S: Maintained 22159F: fs/vboxsf/* 22160 22161VIRTUAL SERIO DEVICE DRIVER 22162M: Stephen Chandler Paul <thatslyude@gmail.com> 22163S: Maintained 22164F: drivers/input/serio/userio.c 22165F: include/uapi/linux/userio.h 22166 22167VIVID VIRTUAL VIDEO DRIVER 22168M: Hans Verkuil <hverkuil@xs4all.nl> 22169L: linux-media@vger.kernel.org 22170S: Maintained 22171W: https://linuxtv.org 22172T: git git://linuxtv.org/media_tree.git 22173F: drivers/media/test-drivers/vivid/* 22174 22175VIDTV VIRTUAL DIGITAL TV DRIVER 22176M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22177L: linux-media@vger.kernel.org 22178S: Maintained 22179W: https://linuxtv.org 22180T: git git://linuxtv.org/media_tree.git 22181F: drivers/media/test-drivers/vidtv/* 22182 22183VLYNQ BUS 22184M: Florian Fainelli <f.fainelli@gmail.com> 22185L: openwrt-devel@lists.openwrt.org (subscribers-only) 22186S: Maintained 22187F: drivers/vlynq/vlynq.c 22188F: include/linux/vlynq.h 22189 22190VME SUBSYSTEM 22191M: Martyn Welch <martyn@welchs.me.uk> 22192M: Manohar Vanga <manohar.vanga@gmail.com> 22193M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22194L: linux-kernel@vger.kernel.org 22195S: Odd fixes 22196T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22197F: Documentation/driver-api/vme.rst 22198F: drivers/staging/vme_user/ 22199 22200VM SOCKETS (AF_VSOCK) 22201M: Stefano Garzarella <sgarzare@redhat.com> 22202L: virtualization@lists.linux-foundation.org 22203L: netdev@vger.kernel.org 22204S: Maintained 22205F: drivers/net/vsockmon.c 22206F: include/net/af_vsock.h 22207F: include/uapi/linux/vm_sockets.h 22208F: include/uapi/linux/vm_sockets_diag.h 22209F: include/uapi/linux/vsockmon.h 22210F: net/vmw_vsock/ 22211F: tools/testing/vsock/ 22212 22213VMWARE BALLOON DRIVER 22214M: Nadav Amit <namit@vmware.com> 22215R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22216L: linux-kernel@vger.kernel.org 22217S: Supported 22218F: drivers/misc/vmw_balloon.c 22219 22220VMWARE HYPERVISOR INTERFACE 22221M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22222M: Alexey Makhalov <amakhalov@vmware.com> 22223R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22224L: virtualization@lists.linux-foundation.org 22225L: x86@kernel.org 22226S: Supported 22227T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22228F: arch/x86/include/asm/vmware.h 22229F: arch/x86/kernel/cpu/vmware.c 22230 22231VMWARE PVRDMA DRIVER 22232M: Bryan Tan <bryantan@vmware.com> 22233M: Vishnu Dasa <vdasa@vmware.com> 22234R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22235L: linux-rdma@vger.kernel.org 22236S: Supported 22237F: drivers/infiniband/hw/vmw_pvrdma/ 22238 22239VMWARE PVSCSI DRIVER 22240M: Vishal Bhakta <vbhakta@vmware.com> 22241R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22242L: linux-scsi@vger.kernel.org 22243S: Supported 22244F: drivers/scsi/vmw_pvscsi.c 22245F: drivers/scsi/vmw_pvscsi.h 22246 22247VMWARE VIRTUAL PTP CLOCK DRIVER 22248M: Vivek Thampi <vithampi@vmware.com> 22249R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22250L: netdev@vger.kernel.org 22251S: Supported 22252F: drivers/ptp/ptp_vmw.c 22253 22254VMWARE VMCI DRIVER 22255M: Bryan Tan <bryantan@vmware.com> 22256M: Vishnu Dasa <vdasa@vmware.com> 22257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22258L: linux-kernel@vger.kernel.org 22259S: Supported 22260F: drivers/misc/vmw_vmci/ 22261F: include/linux/vmw_vmci* 22262 22263VMWARE VMMOUSE SUBDRIVER 22264M: Zack Rusin <zackr@vmware.com> 22265R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22266R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22267L: linux-input@vger.kernel.org 22268S: Supported 22269F: drivers/input/mouse/vmmouse.c 22270F: drivers/input/mouse/vmmouse.h 22271 22272VMWARE VMXNET3 ETHERNET DRIVER 22273M: Ronak Doshi <doshir@vmware.com> 22274R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22275L: netdev@vger.kernel.org 22276S: Supported 22277F: drivers/net/vmxnet3/ 22278 22279VMWARE VSOCK VMCI TRANSPORT DRIVER 22280M: Bryan Tan <bryantan@vmware.com> 22281M: Vishnu Dasa <vdasa@vmware.com> 22282R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22283L: linux-kernel@vger.kernel.org 22284S: Supported 22285F: net/vmw_vsock/vmci_transport* 22286 22287VOCORE VOCORE2 BOARD 22288M: Harvey Hunt <harveyhuntnexus@gmail.com> 22289L: linux-mips@vger.kernel.org 22290S: Maintained 22291F: arch/mips/boot/dts/ralink/vocore2.dts 22292 22293VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22294M: Liam Girdwood <lgirdwood@gmail.com> 22295M: Mark Brown <broonie@kernel.org> 22296L: linux-kernel@vger.kernel.org 22297S: Supported 22298W: http://www.slimlogic.co.uk/?p=48 22299T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22300F: Documentation/devicetree/bindings/regulator/ 22301F: Documentation/power/regulator/ 22302F: drivers/regulator/ 22303F: include/dt-bindings/regulator/ 22304F: include/linux/regulator/ 22305K: regulator_get_optional 22306 22307VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22308R: Matti Vaittinen <mazziesaccount@gmail.com> 22309F: drivers/regulator/irq_helpers.c 22310 22311VRF 22312M: David Ahern <dsahern@kernel.org> 22313L: netdev@vger.kernel.org 22314S: Maintained 22315F: Documentation/networking/vrf.rst 22316F: drivers/net/vrf.c 22317 22318VSPRINTF 22319M: Petr Mladek <pmladek@suse.com> 22320M: Steven Rostedt <rostedt@goodmis.org> 22321M: Sergey Senozhatsky <senozhatsky@chromium.org> 22322R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22323R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22324S: Maintained 22325T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22326F: Documentation/core-api/printk-formats.rst 22327F: lib/test_printf.c 22328F: lib/test_scanf.c 22329F: lib/vsprintf.c 22330 22331VT1211 HARDWARE MONITOR DRIVER 22332M: Juerg Haefliger <juergh@proton.me> 22333L: linux-hwmon@vger.kernel.org 22334S: Maintained 22335F: Documentation/hwmon/vt1211.rst 22336F: drivers/hwmon/vt1211.c 22337 22338VT8231 HARDWARE MONITOR DRIVER 22339M: Roger Lucas <vt8231@hiddenengine.co.uk> 22340L: linux-hwmon@vger.kernel.org 22341S: Maintained 22342F: drivers/hwmon/vt8231.c 22343 22344VUB300 USB to SDIO/SD/MMC bridge chip 22345L: linux-mmc@vger.kernel.org 22346S: Orphan 22347F: drivers/mmc/host/vub300.c 22348 22349W1 DALLAS'S 1-WIRE BUS 22350M: Evgeniy Polyakov <zbr@ioremap.net> 22351S: Maintained 22352F: Documentation/devicetree/bindings/w1/ 22353F: Documentation/w1/ 22354F: drivers/w1/ 22355F: include/linux/w1.h 22356 22357W83791D HARDWARE MONITORING DRIVER 22358M: Marc Hulsman <m.hulsman@tudelft.nl> 22359L: linux-hwmon@vger.kernel.org 22360S: Maintained 22361F: Documentation/hwmon/w83791d.rst 22362F: drivers/hwmon/w83791d.c 22363 22364W83793 HARDWARE MONITORING DRIVER 22365M: Rudolf Marek <r.marek@assembler.cz> 22366L: linux-hwmon@vger.kernel.org 22367S: Maintained 22368F: Documentation/hwmon/w83793.rst 22369F: drivers/hwmon/w83793.c 22370 22371W83795 HARDWARE MONITORING DRIVER 22372M: Jean Delvare <jdelvare@suse.com> 22373L: linux-hwmon@vger.kernel.org 22374S: Maintained 22375F: drivers/hwmon/w83795.c 22376 22377W83L51xD SD/MMC CARD INTERFACE DRIVER 22378M: Pierre Ossman <pierre@ossman.eu> 22379S: Maintained 22380F: drivers/mmc/host/wbsd.* 22381 22382WACOM PROTOCOL 4 SERIAL TABLETS 22383M: Julian Squires <julian@cipht.net> 22384M: Hans de Goede <hdegoede@redhat.com> 22385L: linux-input@vger.kernel.org 22386S: Maintained 22387F: drivers/input/tablet/wacom_serial4.c 22388 22389WANGXUN ETHERNET DRIVER 22390M: Jiawen Wu <jiawenwu@trustnetic.com> 22391M: Mengyuan Lou <mengyuanlou@net-swift.com> 22392W: https://www.net-swift.com 22393L: netdev@vger.kernel.org 22394S: Maintained 22395F: Documentation/networking/device_drivers/ethernet/wangxun/* 22396F: drivers/net/ethernet/wangxun/ 22397 22398WATCHDOG DEVICE DRIVERS 22399M: Wim Van Sebroeck <wim@linux-watchdog.org> 22400M: Guenter Roeck <linux@roeck-us.net> 22401L: linux-watchdog@vger.kernel.org 22402S: Maintained 22403W: http://www.linux-watchdog.org/ 22404T: git git://www.linux-watchdog.org/linux-watchdog.git 22405F: Documentation/devicetree/bindings/watchdog/ 22406F: Documentation/watchdog/ 22407F: drivers/watchdog/ 22408F: include/linux/watchdog.h 22409F: include/uapi/linux/watchdog.h 22410F: include/trace/events/watchdog.h 22411 22412WHISKEYCOVE PMIC GPIO DRIVER 22413M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22414L: linux-gpio@vger.kernel.org 22415S: Maintained 22416F: drivers/gpio/gpio-wcove.c 22417 22418WHWAVE RTC DRIVER 22419M: Dianlong Li <long17.cool@163.com> 22420L: linux-rtc@vger.kernel.org 22421S: Maintained 22422F: drivers/rtc/rtc-sd3078.c 22423 22424WIIMOTE HID DRIVER 22425M: David Rheinsberg <david.rheinsberg@gmail.com> 22426L: linux-input@vger.kernel.org 22427S: Maintained 22428F: drivers/hid/hid-wiimote* 22429 22430WILOCITY WIL6210 WIRELESS DRIVER 22431L: linux-wireless@vger.kernel.org 22432S: Orphan 22433W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22434F: drivers/net/wireless/ath/wil6210/ 22435 22436WINBOND CIR DRIVER 22437M: David Härdeman <david@hardeman.nu> 22438S: Maintained 22439F: drivers/media/rc/winbond-cir.c 22440 22441WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22442M: William Breathitt Gray <william.gray@linaro.org> 22443L: linux-watchdog@vger.kernel.org 22444S: Maintained 22445F: drivers/watchdog/ebc-c384_wdt.c 22446 22447WINSYSTEMS WS16C48 GPIO DRIVER 22448M: William Breathitt Gray <william.gray@linaro.org> 22449L: linux-gpio@vger.kernel.org 22450S: Maintained 22451F: drivers/gpio/gpio-ws16c48.c 22452 22453WIREGUARD SECURE NETWORK TUNNEL 22454M: Jason A. Donenfeld <Jason@zx2c4.com> 22455L: wireguard@lists.zx2c4.com 22456L: netdev@vger.kernel.org 22457S: Maintained 22458F: drivers/net/wireguard/ 22459F: tools/testing/selftests/wireguard/ 22460 22461WISTRON LAPTOP BUTTON DRIVER 22462M: Miloslav Trmac <mitr@volny.cz> 22463S: Maintained 22464F: drivers/input/misc/wistron_btns.c 22465 22466WL3501 WIRELESS PCMCIA CARD DRIVER 22467L: linux-wireless@vger.kernel.org 22468S: Odd fixes 22469F: drivers/net/wireless/wl3501* 22470 22471WOLFSON MICROELECTRONICS DRIVERS 22472L: patches@opensource.cirrus.com 22473S: Supported 22474W: https://github.com/CirrusLogic/linux-drivers/wiki 22475T: git https://github.com/CirrusLogic/linux-drivers.git 22476F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22477F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22478F: Documentation/devicetree/bindings/mfd/wm831x.txt 22479F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22480F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22481F: Documentation/devicetree/bindings/sound/wm* 22482F: Documentation/hwmon/wm83??.rst 22483F: arch/arm/mach-s3c/mach-crag6410* 22484F: drivers/clk/clk-wm83*.c 22485F: drivers/gpio/gpio-*wm*.c 22486F: drivers/gpio/gpio-arizona.c 22487F: drivers/hwmon/wm83??-hwmon.c 22488F: drivers/input/misc/wm831x-on.c 22489F: drivers/input/touchscreen/wm831x-ts.c 22490F: drivers/input/touchscreen/wm97*.c 22491F: drivers/leds/leds-wm83*.c 22492F: drivers/mfd/arizona* 22493F: drivers/mfd/cs47l24* 22494F: drivers/mfd/wm*.c 22495F: drivers/power/supply/wm83*.c 22496F: drivers/regulator/arizona* 22497F: drivers/regulator/wm8*.c 22498F: drivers/rtc/rtc-wm83*.c 22499F: drivers/video/backlight/wm83*_bl.c 22500F: drivers/watchdog/wm83*_wdt.c 22501F: include/linux/mfd/arizona/ 22502F: include/linux/mfd/wm831x/ 22503F: include/linux/mfd/wm8350/ 22504F: include/linux/mfd/wm8400* 22505F: include/linux/regulator/arizona* 22506F: include/linux/wm97xx.h 22507F: include/sound/wm????.h 22508F: sound/soc/codecs/arizona* 22509F: sound/soc/codecs/cs47l24* 22510F: sound/soc/codecs/wm* 22511 22512WORKQUEUE 22513M: Tejun Heo <tj@kernel.org> 22514R: Lai Jiangshan <jiangshanlai@gmail.com> 22515S: Maintained 22516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22517F: Documentation/core-api/workqueue.rst 22518F: include/linux/workqueue.h 22519F: kernel/workqueue.c 22520 22521WWAN DRIVERS 22522M: Loic Poulain <loic.poulain@linaro.org> 22523M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22524R: Johannes Berg <johannes@sipsolutions.net> 22525L: netdev@vger.kernel.org 22526S: Maintained 22527F: drivers/net/wwan/ 22528F: include/linux/wwan.h 22529F: include/uapi/linux/wwan.h 22530 22531X-POWERS AXP288 PMIC DRIVERS 22532M: Hans de Goede <hdegoede@redhat.com> 22533S: Maintained 22534F: drivers/acpi/pmic/intel_pmic_xpower.c 22535N: axp288 22536 22537X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22538M: Chen-Yu Tsai <wens@csie.org> 22539L: linux-kernel@vger.kernel.org 22540S: Maintained 22541N: axp[128] 22542 22543X.25 STACK 22544M: Martin Schiller <ms@dev.tdt.de> 22545L: linux-x25@vger.kernel.org 22546S: Maintained 22547F: Documentation/networking/lapb-module.rst 22548F: Documentation/networking/x25* 22549F: drivers/net/wan/hdlc_x25.c 22550F: drivers/net/wan/lapbether.c 22551F: include/*/lapb.h 22552F: include/net/x25* 22553F: include/uapi/linux/x25.h 22554F: net/lapb/ 22555F: net/x25/ 22556 22557X86 ARCHITECTURE (32-BIT AND 64-BIT) 22558M: Thomas Gleixner <tglx@linutronix.de> 22559M: Ingo Molnar <mingo@redhat.com> 22560M: Borislav Petkov <bp@alien8.de> 22561M: Dave Hansen <dave.hansen@linux.intel.com> 22562M: x86@kernel.org 22563R: "H. Peter Anvin" <hpa@zytor.com> 22564L: linux-kernel@vger.kernel.org 22565S: Maintained 22566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22567F: Documentation/devicetree/bindings/x86/ 22568F: Documentation/x86/ 22569F: arch/x86/ 22570 22571X86 ENTRY CODE 22572M: Andy Lutomirski <luto@kernel.org> 22573L: linux-kernel@vger.kernel.org 22574S: Maintained 22575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22576F: arch/x86/entry/ 22577 22578X86 MCE INFRASTRUCTURE 22579M: Tony Luck <tony.luck@intel.com> 22580M: Borislav Petkov <bp@alien8.de> 22581L: linux-edac@vger.kernel.org 22582S: Maintained 22583F: Documentation/ABI/testing/sysfs-mce 22584F: Documentation/x86/x86_64/machinecheck.rst 22585F: arch/x86/kernel/cpu/mce/* 22586 22587X86 MICROCODE UPDATE SUPPORT 22588M: Borislav Petkov <bp@alien8.de> 22589S: Maintained 22590F: arch/x86/kernel/cpu/microcode/* 22591 22592X86 MM 22593M: Dave Hansen <dave.hansen@linux.intel.com> 22594M: Andy Lutomirski <luto@kernel.org> 22595M: Peter Zijlstra <peterz@infradead.org> 22596L: linux-kernel@vger.kernel.org 22597S: Maintained 22598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22599F: arch/x86/mm/ 22600 22601X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22602M: Hans de Goede <hdegoede@redhat.com> 22603L: platform-driver-x86@vger.kernel.org 22604S: Maintained 22605T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22606F: drivers/platform/x86/x86-android-tablets.c 22607 22608X86 PLATFORM DRIVERS 22609M: Hans de Goede <hdegoede@redhat.com> 22610M: Mark Gross <markgross@kernel.org> 22611L: platform-driver-x86@vger.kernel.org 22612S: Maintained 22613T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22614F: drivers/platform/olpc/ 22615F: drivers/platform/x86/ 22616 22617X86 PLATFORM DRIVERS - ARCH 22618R: Darren Hart <dvhart@infradead.org> 22619R: Andy Shevchenko <andy@infradead.org> 22620L: platform-driver-x86@vger.kernel.org 22621L: x86@kernel.org 22622S: Maintained 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22624F: arch/x86/platform 22625 22626X86 PLATFORM UV HPE SUPERDOME FLEX 22627M: Steve Wahl <steve.wahl@hpe.com> 22628R: Mike Travis <mike.travis@hpe.com> 22629R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22630R: Russ Anderson <russ.anderson@hpe.com> 22631S: Supported 22632F: arch/x86/include/asm/uv/ 22633F: arch/x86/kernel/apic/x2apic_uv_x.c 22634F: arch/x86/platform/uv/ 22635 22636X86 STACK UNWINDING 22637M: Josh Poimboeuf <jpoimboe@kernel.org> 22638M: Peter Zijlstra <peterz@infradead.org> 22639S: Supported 22640F: arch/x86/include/asm/unwind*.h 22641F: arch/x86/kernel/dumpstack.c 22642F: arch/x86/kernel/stacktrace.c 22643F: arch/x86/kernel/unwind_*.c 22644 22645X86 VDSO 22646M: Andy Lutomirski <luto@kernel.org> 22647L: linux-kernel@vger.kernel.org 22648S: Maintained 22649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22650F: arch/x86/entry/vdso/ 22651 22652XARRAY 22653M: Matthew Wilcox <willy@infradead.org> 22654L: linux-fsdevel@vger.kernel.org 22655S: Supported 22656F: Documentation/core-api/xarray.rst 22657F: include/linux/idr.h 22658F: include/linux/xarray.h 22659F: lib/idr.c 22660F: lib/xarray.c 22661F: tools/testing/radix-tree 22662 22663XBOX DVD IR REMOTE 22664M: Benjamin Valentin <benpicco@googlemail.com> 22665S: Maintained 22666F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22667F: drivers/media/rc/xbox_remote.c 22668 22669XC2028/3028 TUNER DRIVER 22670M: Mauro Carvalho Chehab <mchehab@kernel.org> 22671L: linux-media@vger.kernel.org 22672S: Maintained 22673W: https://linuxtv.org 22674T: git git://linuxtv.org/media_tree.git 22675F: drivers/media/tuners/xc2028.* 22676 22677XDP (eXpress Data Path) 22678M: Alexei Starovoitov <ast@kernel.org> 22679M: Daniel Borkmann <daniel@iogearbox.net> 22680M: David S. Miller <davem@davemloft.net> 22681M: Jakub Kicinski <kuba@kernel.org> 22682M: Jesper Dangaard Brouer <hawk@kernel.org> 22683M: John Fastabend <john.fastabend@gmail.com> 22684L: netdev@vger.kernel.org 22685L: bpf@vger.kernel.org 22686S: Supported 22687F: include/net/xdp.h 22688F: include/net/xdp_priv.h 22689F: include/trace/events/xdp.h 22690F: kernel/bpf/cpumap.c 22691F: kernel/bpf/devmap.c 22692F: net/core/xdp.c 22693F: samples/bpf/xdp* 22694F: tools/testing/selftests/bpf/*xdp* 22695F: tools/testing/selftests/bpf/*/*xdp* 22696F: drivers/net/ethernet/*/*/*/*/*xdp* 22697F: drivers/net/ethernet/*/*/*xdp* 22698K: (?:\b|_)xdp(?:\b|_) 22699 22700XDP SOCKETS (AF_XDP) 22701M: Björn Töpel <bjorn@kernel.org> 22702M: Magnus Karlsson <magnus.karlsson@intel.com> 22703M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22704R: Jonathan Lemon <jonathan.lemon@gmail.com> 22705L: netdev@vger.kernel.org 22706L: bpf@vger.kernel.org 22707S: Maintained 22708F: Documentation/networking/af_xdp.rst 22709F: include/net/xdp_sock* 22710F: include/net/xsk_buff_pool.h 22711F: include/uapi/linux/if_xdp.h 22712F: include/uapi/linux/xdp_diag.h 22713F: include/net/netns/xdp.h 22714F: net/xdp/ 22715F: tools/testing/selftests/bpf/*xsk* 22716 22717XEN BLOCK SUBSYSTEM 22718M: Roger Pau Monné <roger.pau@citrix.com> 22719L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22720S: Supported 22721F: drivers/block/xen* 22722F: drivers/block/xen-blkback/* 22723 22724XEN HYPERVISOR ARM 22725M: Stefano Stabellini <sstabellini@kernel.org> 22726L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22727S: Maintained 22728F: arch/arm/include/asm/xen/ 22729F: arch/arm/xen/ 22730 22731XEN HYPERVISOR ARM64 22732M: Stefano Stabellini <sstabellini@kernel.org> 22733L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22734S: Maintained 22735F: arch/arm64/include/asm/xen/ 22736F: arch/arm64/xen/ 22737 22738XEN HYPERVISOR INTERFACE 22739M: Juergen Gross <jgross@suse.com> 22740M: Stefano Stabellini <sstabellini@kernel.org> 22741R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22742L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22743S: Supported 22744T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22745F: Documentation/ABI/stable/sysfs-hypervisor-xen 22746F: Documentation/ABI/testing/sysfs-hypervisor-xen 22747F: drivers/*/xen-*front.c 22748F: drivers/xen/ 22749F: include/uapi/xen/ 22750F: include/xen/ 22751F: kernel/configs/xen.config 22752 22753XEN HYPERVISOR X86 22754M: Juergen Gross <jgross@suse.com> 22755R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22756L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22757S: Supported 22758F: arch/x86/configs/xen.config 22759F: arch/x86/include/asm/pvclock-abi.h 22760F: arch/x86/include/asm/xen/ 22761F: arch/x86/platform/pvh/ 22762F: arch/x86/xen/ 22763 22764XEN NETWORK BACKEND DRIVER 22765M: Wei Liu <wei.liu@kernel.org> 22766M: Paul Durrant <paul@xen.org> 22767L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22768L: netdev@vger.kernel.org 22769S: Supported 22770F: drivers/net/xen-netback/* 22771 22772XEN PCI SUBSYSTEM 22773M: Juergen Gross <jgross@suse.com> 22774L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22775S: Supported 22776F: arch/x86/pci/*xen* 22777F: drivers/pci/*xen* 22778 22779XEN PVSCSI DRIVERS 22780M: Juergen Gross <jgross@suse.com> 22781L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22782L: linux-scsi@vger.kernel.org 22783S: Supported 22784F: drivers/scsi/xen-scsifront.c 22785F: drivers/xen/xen-scsiback.c 22786F: include/xen/interface/io/vscsiif.h 22787 22788XEN PVUSB DRIVER 22789M: Juergen Gross <jgross@suse.com> 22790L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22791L: linux-usb@vger.kernel.org 22792S: Supported 22793F: drivers/usb/host/xen* 22794F: include/xen/interface/io/usbif.h 22795 22796XEN SOUND FRONTEND DRIVER 22797M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22798L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22799L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22800S: Supported 22801F: sound/xen/* 22802 22803XEN SWIOTLB SUBSYSTEM 22804M: Juergen Gross <jgross@suse.com> 22805M: Stefano Stabellini <sstabellini@kernel.org> 22806L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22807L: iommu@lists.linux.dev 22808S: Supported 22809F: arch/*/include/asm/xen/swiotlb-xen.h 22810F: drivers/xen/swiotlb-xen.c 22811F: include/xen/arm/swiotlb-xen.h 22812F: include/xen/swiotlb-xen.h 22813 22814XFS FILESYSTEM 22815C: irc://irc.oftc.net/xfs 22816M: Darrick J. Wong <djwong@kernel.org> 22817L: linux-xfs@vger.kernel.org 22818S: Supported 22819W: http://xfs.org/ 22820T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22821F: Documentation/ABI/testing/sysfs-fs-xfs 22822F: Documentation/admin-guide/xfs.rst 22823F: Documentation/filesystems/xfs-delayed-logging-design.rst 22824F: Documentation/filesystems/xfs-self-describing-metadata.rst 22825F: fs/xfs/ 22826F: include/uapi/linux/dqblk_xfs.h 22827F: include/uapi/linux/fsmap.h 22828 22829XILINX AMS DRIVER 22830M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22831L: linux-iio@vger.kernel.org 22832S: Maintained 22833F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22834F: drivers/iio/adc/xilinx-ams.c 22835 22836XILINX AXI ETHERNET DRIVER 22837M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22838S: Maintained 22839F: drivers/net/ethernet/xilinx/xilinx_axienet* 22840 22841XILINX CAN DRIVER 22842M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22843R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22844L: linux-can@vger.kernel.org 22845S: Maintained 22846F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22847F: drivers/net/can/xilinx_can.c 22848 22849XILINX GPIO DRIVER 22850M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22851R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22852R: Michal Simek <michal.simek@xilinx.com> 22853S: Maintained 22854F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22855F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22856F: drivers/gpio/gpio-xilinx.c 22857F: drivers/gpio/gpio-zynq.c 22858 22859XILINX SD-FEC IP CORES 22860M: Derek Kiernan <derek.kiernan@xilinx.com> 22861M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22862S: Maintained 22863F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22864F: Documentation/misc-devices/xilinx_sdfec.rst 22865F: drivers/misc/Kconfig 22866F: drivers/misc/Makefile 22867F: drivers/misc/xilinx_sdfec.c 22868F: include/uapi/misc/xilinx_sdfec.h 22869 22870XILINX PWM DRIVER 22871M: Sean Anderson <sean.anderson@seco.com> 22872S: Maintained 22873F: drivers/pwm/pwm-xilinx.c 22874F: include/clocksource/timer-xilinx.h 22875 22876XILINX UARTLITE SERIAL DRIVER 22877M: Peter Korsgaard <jacmet@sunsite.dk> 22878L: linux-serial@vger.kernel.org 22879S: Maintained 22880F: drivers/tty/serial/uartlite.c 22881 22882XILINX VIDEO IP CORES 22883M: Hyun Kwon <hyun.kwon@xilinx.com> 22884M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22885L: linux-media@vger.kernel.org 22886S: Supported 22887T: git git://linuxtv.org/media_tree.git 22888F: Documentation/devicetree/bindings/media/xilinx/ 22889F: drivers/media/platform/xilinx/ 22890F: include/uapi/linux/xilinx-v4l2-controls.h 22891 22892XILINX ZYNQMP DPDMA DRIVER 22893M: Hyun Kwon <hyun.kwon@xilinx.com> 22894M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22895L: dmaengine@vger.kernel.org 22896S: Supported 22897F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22898F: drivers/dma/xilinx/xilinx_dpdma.c 22899F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22900 22901XILINX ZYNQMP PSGTR PHY DRIVER 22902M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22903M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22904L: linux-kernel@vger.kernel.org 22905S: Supported 22906T: git https://github.com/Xilinx/linux-xlnx.git 22907F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22908F: drivers/phy/xilinx/phy-zynqmp.c 22909 22910XILINX ZYNQMP SHA3 DRIVER 22911M: Harsha <harsha.harsha@xilinx.com> 22912S: Maintained 22913F: drivers/crypto/xilinx/zynqmp-sha.c 22914 22915XILINX EVENT MANAGEMENT DRIVER 22916M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22917S: Maintained 22918F: drivers/soc/xilinx/xlnx_event_manager.c 22919F: include/linux/firmware/xlnx-event-manager.h 22920 22921XILLYBUS DRIVER 22922M: Eli Billauer <eli.billauer@gmail.com> 22923L: linux-kernel@vger.kernel.org 22924S: Supported 22925F: drivers/char/xillybus/ 22926 22927XLP9XX I2C DRIVER 22928M: George Cherian <gcherian@marvell.com> 22929L: linux-i2c@vger.kernel.org 22930S: Supported 22931W: http://www.marvell.com 22932F: drivers/i2c/busses/i2c-xlp9xx.c 22933 22934XRA1403 GPIO EXPANDER 22935M: Nandor Han <nandor.han@ge.com> 22936M: Semi Malinen <semi.malinen@ge.com> 22937L: linux-gpio@vger.kernel.org 22938S: Maintained 22939F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22940F: drivers/gpio/gpio-xra1403.c 22941 22942XTENSA XTFPGA PLATFORM SUPPORT 22943M: Max Filippov <jcmvbkbc@gmail.com> 22944L: linux-xtensa@linux-xtensa.org 22945S: Maintained 22946F: drivers/spi/spi-xtensa-xtfpga.c 22947F: sound/soc/xtensa/xtfpga-i2s.c 22948 22949YAM DRIVER FOR AX.25 22950M: Jean-Paul Roubelat <jpr@f6fbb.org> 22951L: linux-hams@vger.kernel.org 22952S: Maintained 22953F: drivers/net/hamradio/yam* 22954F: include/linux/yam.h 22955 22956YAMA SECURITY MODULE 22957M: Kees Cook <keescook@chromium.org> 22958S: Supported 22959T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22960F: Documentation/admin-guide/LSM/Yama.rst 22961F: security/yama/ 22962 22963YEALINK PHONE DRIVER 22964M: Henk Vergonet <Henk.Vergonet@gmail.com> 22965L: usbb2k-api-dev@nongnu.org 22966S: Maintained 22967F: Documentation/input/devices/yealink.rst 22968F: drivers/input/misc/yealink.* 22969 22970Z8530 DRIVER FOR AX.25 22971M: Joerg Reuter <jreuter@yaina.de> 22972L: linux-hams@vger.kernel.org 22973S: Maintained 22974W: http://yaina.de/jreuter/ 22975W: http://www.qsl.net/dl1bke/ 22976F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22977F: drivers/net/hamradio/*scc.c 22978F: drivers/net/hamradio/z8530.h 22979 22980ZBUD COMPRESSED PAGE ALLOCATOR 22981M: Seth Jennings <sjenning@redhat.com> 22982M: Dan Streetman <ddstreet@ieee.org> 22983L: linux-mm@kvack.org 22984S: Maintained 22985F: mm/zbud.c 22986 22987Z3FOLD COMPRESSED PAGE ALLOCATOR 22988M: Vitaly Wool <vitaly.wool@konsulko.com> 22989R: Miaohe Lin <linmiaohe@huawei.com> 22990L: linux-mm@kvack.org 22991S: Maintained 22992F: mm/z3fold.c 22993 22994ZD1211RW WIRELESS DRIVER 22995M: Ulrich Kunitz <kune@deine-taler.de> 22996L: linux-wireless@vger.kernel.org 22997L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22998S: Maintained 22999W: http://zd1211.ath.cx/wiki/DriverRewrite 23000F: drivers/net/wireless/zydas/zd1211rw/ 23001 23002ZD1301 MEDIA DRIVER 23003M: Antti Palosaari <crope@iki.fi> 23004L: linux-media@vger.kernel.org 23005S: Maintained 23006W: https://linuxtv.org/ 23007W: http://palosaari.fi/linux/ 23008Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23009F: drivers/media/usb/dvb-usb-v2/zd1301* 23010 23011ZD1301_DEMOD MEDIA DRIVER 23012M: Antti Palosaari <crope@iki.fi> 23013L: linux-media@vger.kernel.org 23014S: Maintained 23015W: https://linuxtv.org/ 23016W: http://palosaari.fi/linux/ 23017Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23018F: drivers/media/dvb-frontends/zd1301_demod* 23019 23020ZHAOXIN PROCESSOR SUPPORT 23021M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23022L: linux-kernel@vger.kernel.org 23023S: Maintained 23024F: arch/x86/kernel/cpu/zhaoxin.c 23025 23026ZONEFS FILESYSTEM 23027M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23028M: Naohiro Aota <naohiro.aota@wdc.com> 23029R: Johannes Thumshirn <jth@kernel.org> 23030L: linux-fsdevel@vger.kernel.org 23031S: Maintained 23032T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23033F: Documentation/filesystems/zonefs.rst 23034F: fs/zonefs/ 23035 23036ZPOOL COMPRESSED PAGE STORAGE API 23037M: Dan Streetman <ddstreet@ieee.org> 23038L: linux-mm@kvack.org 23039S: Maintained 23040F: include/linux/zpool.h 23041F: mm/zpool.c 23042 23043ZR36067 VIDEO FOR LINUX DRIVER 23044M: Corentin Labbe <clabbe@baylibre.com> 23045L: mjpeg-users@lists.sourceforge.net 23046L: linux-media@vger.kernel.org 23047S: Maintained 23048W: http://mjpeg.sourceforge.net/driver-zoran/ 23049Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23050F: Documentation/driver-api/media/drivers/zoran.rst 23051F: drivers/media/pci/zoran/ 23052 23053ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23054M: Minchan Kim <minchan@kernel.org> 23055M: Sergey Senozhatsky <senozhatsky@chromium.org> 23056L: linux-kernel@vger.kernel.org 23057S: Maintained 23058F: Documentation/admin-guide/blockdev/zram.rst 23059F: drivers/block/zram/ 23060 23061ZS DECSTATION Z85C30 SERIAL DRIVER 23062M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23063S: Maintained 23064F: drivers/tty/serial/zs.* 23065 23066ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23067M: Minchan Kim <minchan@kernel.org> 23068M: Sergey Senozhatsky <senozhatsky@chromium.org> 23069L: linux-mm@kvack.org 23070S: Maintained 23071F: Documentation/mm/zsmalloc.rst 23072F: include/linux/zsmalloc.h 23073F: mm/zsmalloc.c 23074 23075ZSTD 23076M: Nick Terrell <terrelln@fb.com> 23077S: Maintained 23078B: https://github.com/facebook/zstd/issues 23079T: git https://github.com/terrelln/linux.git 23080F: include/linux/zstd* 23081F: lib/zstd/ 23082F: lib/decompress_unzstd.c 23083F: crypto/zstd.c 23084N: zstd 23085K: zstd 23086 23087ZSWAP COMPRESSED SWAP CACHING 23088M: Seth Jennings <sjenning@redhat.com> 23089M: Dan Streetman <ddstreet@ieee.org> 23090M: Vitaly Wool <vitaly.wool@konsulko.com> 23091L: linux-mm@kvack.org 23092S: Maintained 23093F: mm/zswap.c 23094 23095THE REST 23096M: Linus Torvalds <torvalds@linux-foundation.org> 23097L: linux-kernel@vger.kernel.org 23098S: Buried alive in reporters 23099T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23100F: * 23101F: */ 23102