1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: drivers/acpi/ 365F: drivers/pci/*/*acpi* 366F: drivers/pci/*acpi* 367F: drivers/pnp/pnpacpi/ 368F: include/acpi/ 369F: include/linux/acpi.h 370F: include/linux/fwnode.h 371F: tools/power/acpi/ 372 373ACPI APEI 374M: "Rafael J. Wysocki" <rafael@kernel.org> 375R: Len Brown <lenb@kernel.org> 376R: James Morse <james.morse@arm.com> 377R: Tony Luck <tony.luck@intel.com> 378R: Borislav Petkov <bp@alien8.de> 379L: linux-acpi@vger.kernel.org 380F: drivers/acpi/apei/ 381 382ACPI COMPONENT ARCHITECTURE (ACPICA) 383M: Robert Moore <robert.moore@intel.com> 384M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 385L: linux-acpi@vger.kernel.org 386L: devel@acpica.org 387S: Supported 388W: https://acpica.org/ 389W: https://github.com/acpica/acpica/ 390Q: https://patchwork.kernel.org/project/linux-acpi/list/ 391B: https://bugzilla.kernel.org 392B: https://bugs.acpica.org 393T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 394F: drivers/acpi/acpica/ 395F: include/acpi/ 396F: tools/power/acpi/ 397 398ACPI FOR ARM64 (ACPI/arm64) 399M: Lorenzo Pieralisi <lpieralisi@kernel.org> 400M: Hanjun Guo <guohanjun@huawei.com> 401M: Sudeep Holla <sudeep.holla@arm.com> 402L: linux-acpi@vger.kernel.org 403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 404S: Maintained 405F: drivers/acpi/arm64 406 407ACPI SERIAL MULTI INSTANTIATE DRIVER 408M: Hans de Goede <hdegoede@redhat.com> 409L: platform-driver-x86@vger.kernel.org 410S: Maintained 411F: drivers/platform/x86/serial-multi-instantiate.c 412 413ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 414M: Sudeep Holla <sudeep.holla@arm.com> 415L: linux-acpi@vger.kernel.org 416S: Supported 417F: drivers/mailbox/pcc.c 418 419ACPI PMIC DRIVERS 420M: "Rafael J. Wysocki" <rafael@kernel.org> 421M: Len Brown <lenb@kernel.org> 422R: Andy Shevchenko <andy@kernel.org> 423R: Mika Westerberg <mika.westerberg@linux.intel.com> 424L: linux-acpi@vger.kernel.org 425S: Supported 426Q: https://patchwork.kernel.org/project/linux-acpi/list/ 427B: https://bugzilla.kernel.org 428T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 429F: drivers/acpi/pmic/ 430 431ACPI THERMAL DRIVER 432M: Rafael J. Wysocki <rafael@kernel.org> 433R: Zhang Rui <rui.zhang@intel.com> 434L: linux-acpi@vger.kernel.org 435S: Supported 436B: https://bugzilla.kernel.org 437F: drivers/acpi/*thermal* 438 439ACPI VIOT DRIVER 440M: Jean-Philippe Brucker <jean-philippe@linaro.org> 441L: linux-acpi@vger.kernel.org 442L: iommu@lists.linux.dev 443S: Maintained 444F: drivers/acpi/viot.c 445F: include/linux/acpi_viot.h 446 447ACPI WMI DRIVER 448L: platform-driver-x86@vger.kernel.org 449S: Orphan 450F: drivers/platform/x86/wmi.c 451F: include/uapi/linux/wmi.h 452 453ACRN HYPERVISOR SERVICE MODULE 454M: Fei Li <fei1.li@intel.com> 455L: acrn-dev@lists.projectacrn.org (subscribers-only) 456S: Supported 457W: https://projectacrn.org 458F: Documentation/virt/acrn/ 459F: drivers/virt/acrn/ 460F: include/uapi/linux/acrn.h 461 462AD1889 ALSA SOUND DRIVER 463L: linux-parisc@vger.kernel.org 464S: Maintained 465W: https://parisc.wiki.kernel.org/index.php/AD1889 466F: sound/pci/ad1889.* 467 468AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 469M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 470L: linux-iio@vger.kernel.org 471S: Supported 472F: drivers/iio/potentiometer/ad5110.c 473 474AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5254 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/misc/ad525x_dpot.c 480 481AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD5398 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/regulator/ad5398.c 487 488AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7142 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/misc/ad714x.c 494 495AD7877 TOUCHSCREEN DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7877 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7877.c 501 502AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/AD7879 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/input/touchscreen/ad7879.c 508 509ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 510M: Jiri Kosina <jikos@kernel.org> 511S: Maintained 512 513ADF7242 IEEE 802.15.4 RADIO DRIVER 514M: Michael Hennerich <michael.hennerich@analog.com> 515L: linux-wpan@vger.kernel.org 516S: Supported 517W: https://wiki.analog.com/ADF7242 518W: https://ez.analog.com/linux-software-drivers 519F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 520F: drivers/net/ieee802154/adf7242.c 521 522ADM1025 HARDWARE MONITOR DRIVER 523M: Jean Delvare <jdelvare@suse.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: Documentation/hwmon/adm1025.rst 527F: drivers/hwmon/adm1025.c 528 529ADM1029 HARDWARE MONITOR DRIVER 530M: Corentin Labbe <clabbe.montjoie@gmail.com> 531L: linux-hwmon@vger.kernel.org 532S: Maintained 533F: drivers/hwmon/adm1029.c 534 535ADM8211 WIRELESS DRIVER 536L: linux-wireless@vger.kernel.org 537S: Orphan 538W: https://wireless.wiki.kernel.org/ 539F: drivers/net/wireless/admtek/adm8211.* 540 541ADP1653 FLASH CONTROLLER DRIVER 542M: Sakari Ailus <sakari.ailus@iki.fi> 543L: linux-media@vger.kernel.org 544S: Maintained 545F: drivers/media/i2c/adp1653.c 546F: include/media/i2c/adp1653.h 547 548ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 549M: Michael Hennerich <michael.hennerich@analog.com> 550S: Supported 551W: http://wiki.analog.com/ADP5520 552W: https://ez.analog.com/linux-software-drivers 553F: drivers/gpio/gpio-adp5520.c 554F: drivers/input/keyboard/adp5520-keys.c 555F: drivers/leds/leds-adp5520.c 556F: drivers/mfd/adp5520.c 557F: drivers/video/backlight/adp5520_bl.c 558 559ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 560M: Michael Hennerich <michael.hennerich@analog.com> 561S: Supported 562W: http://wiki.analog.com/ADP5588 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 565F: drivers/input/keyboard/adp5588-keys.c 566 567ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: http://wiki.analog.com/ADP8860 571W: https://ez.analog.com/linux-software-drivers 572F: drivers/video/backlight/adp8860_bl.c 573 574ADT746X FAN DRIVER 575M: Colin Leroy <colin@colino.net> 576S: Maintained 577F: drivers/macintosh/therm_adt746x.c 578 579ADT7475 HARDWARE MONITOR DRIVER 580M: Jean Delvare <jdelvare@suse.com> 581L: linux-hwmon@vger.kernel.org 582S: Maintained 583F: Documentation/hwmon/adt7475.rst 584F: drivers/hwmon/adt7475.c 585 586ADVANSYS SCSI DRIVER 587M: Matthew Wilcox <willy@infradead.org> 588M: Hannes Reinecke <hare@suse.com> 589L: linux-scsi@vger.kernel.org 590S: Maintained 591F: Documentation/scsi/advansys.rst 592F: drivers/scsi/advansys.c 593 594ADVANTECH SWBTN DRIVER 595M: Andrea Ho <Andrea.Ho@advantech.com.tw> 596L: platform-driver-x86@vger.kernel.org 597S: Maintained 598F: drivers/platform/x86/adv_swbutton.c 599 600ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 601M: Lucas Stankus <lucas.p.stankus@gmail.com> 602S: Supported 603F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 604F: drivers/iio/accel/adxl313* 605 606ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 607M: Michael Hennerich <michael.hennerich@analog.com> 608S: Supported 609W: http://wiki.analog.com/ADXL345 610W: https://ez.analog.com/linux-software-drivers 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 612F: drivers/input/misc/adxl34x.c 613 614ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 615M: Puranjay Mohan <puranjay12@gmail.com> 616L: linux-iio@vger.kernel.org 617S: Supported 618F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 619F: drivers/iio/accel/adxl355.h 620F: drivers/iio/accel/adxl355_core.c 621F: drivers/iio/accel/adxl355_i2c.c 622F: drivers/iio/accel/adxl355_spi.c 623 624ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 625M: Cosmin Tanislav <cosmin.tanislav@analog.com> 626L: linux-iio@vger.kernel.org 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 630F: drivers/iio/accel/adxl367* 631 632ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 633M: Michael Hennerich <michael.hennerich@analog.com> 634S: Supported 635W: https://ez.analog.com/linux-software-drivers 636F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 637F: drivers/iio/accel/adxl372.c 638F: drivers/iio/accel/adxl372_i2c.c 639F: drivers/iio/accel/adxl372_spi.c 640 641AF9013 MEDIA DRIVER 642M: Antti Palosaari <crope@iki.fi> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646W: http://palosaari.fi/linux/ 647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 648T: git git://linuxtv.org/anttip/media_tree.git 649F: drivers/media/dvb-frontends/af9013* 650 651AF9033 MEDIA DRIVER 652M: Antti Palosaari <crope@iki.fi> 653L: linux-media@vger.kernel.org 654S: Maintained 655W: https://linuxtv.org 656W: http://palosaari.fi/linux/ 657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 658T: git git://linuxtv.org/anttip/media_tree.git 659F: drivers/media/dvb-frontends/af9033* 660 661AFFS FILE SYSTEM 662M: David Sterba <dsterba@suse.com> 663L: linux-fsdevel@vger.kernel.org 664S: Odd Fixes 665F: Documentation/filesystems/affs.rst 666F: fs/affs/ 667 668AFS FILESYSTEM 669M: David Howells <dhowells@redhat.com> 670M: Marc Dionne <marc.dionne@auristor.com> 671L: linux-afs@lists.infradead.org 672S: Supported 673W: https://www.infradead.org/~dhowells/kafs/ 674F: Documentation/filesystems/afs.rst 675F: fs/afs/ 676F: include/trace/events/afs.h 677 678AGPGART DRIVER 679M: David Airlie <airlied@redhat.com> 680L: dri-devel@lists.freedesktop.org 681S: Maintained 682T: git git://anongit.freedesktop.org/drm/drm 683F: drivers/char/agp/ 684F: include/linux/agp* 685F: include/uapi/linux/agp* 686 687AHA152X SCSI DRIVER 688M: "Juergen E. Fischer" <fischer@norbit.de> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aha152x* 692F: drivers/scsi/pcmcia/aha152x* 693 694AIC7XXX / AIC79XX SCSI DRIVER 695M: Hannes Reinecke <hare@suse.com> 696L: linux-scsi@vger.kernel.org 697S: Maintained 698F: drivers/scsi/aic7xxx/ 699 700AIMSLAB FM RADIO RECEIVER DRIVER 701M: Hans Verkuil <hverkuil@xs4all.nl> 702L: linux-media@vger.kernel.org 703S: Maintained 704W: https://linuxtv.org 705T: git git://linuxtv.org/media_tree.git 706F: drivers/media/radio/radio-aimslab* 707 708AIO 709M: Benjamin LaHaise <bcrl@kvack.org> 710L: linux-aio@kvack.org 711S: Supported 712F: fs/aio.c 713F: include/linux/*aio*.h 714 715AIRSPY MEDIA DRIVER 716M: Antti Palosaari <crope@iki.fi> 717L: linux-media@vger.kernel.org 718S: Maintained 719W: https://linuxtv.org 720W: http://palosaari.fi/linux/ 721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 722T: git git://linuxtv.org/anttip/media_tree.git 723F: drivers/media/usb/airspy/ 724 725ALACRITECH GIGABIT ETHERNET DRIVER 726M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 727S: Maintained 728F: drivers/net/ethernet/alacritech/* 729 730ALCATEL SPEEDTOUCH USB DRIVER 731M: Duncan Sands <duncan.sands@free.fr> 732L: linux-usb@vger.kernel.org 733S: Maintained 734W: http://www.linux-usb.org/SpeedTouch/ 735F: drivers/usb/atm/speedtch.c 736F: drivers/usb/atm/usbatm.c 737 738ALCHEMY AU1XX0 MMC DRIVER 739M: Manuel Lauss <manuel.lauss@gmail.com> 740S: Maintained 741F: drivers/mmc/host/au1xmmc.c 742 743ALI1563 I2C DRIVER 744M: Rudolf Marek <r.marek@assembler.cz> 745L: linux-i2c@vger.kernel.org 746S: Maintained 747F: Documentation/i2c/busses/i2c-ali1563.rst 748F: drivers/i2c/busses/i2c-ali1563.c 749 750ALIBABA ELASTIC RDMA DRIVER 751M: Cheng Xu <chengyou@linux.alibaba.com> 752M: Kai Shen <kaishen@linux.alibaba.com> 753L: linux-rdma@vger.kernel.org 754S: Supported 755F: drivers/infiniband/hw/erdma 756F: include/uapi/rdma/erdma-abi.h 757 758ALIBABA PMU DRIVER 759M: Shuai Xue <xueshuai@linux.alibaba.com> 760S: Supported 761F: Documentation/admin-guide/perf/alibaba_pmu.rst 762F: drivers/perf/alibaba_uncore_drw_pmu.c 763 764ALIENWARE WMI DRIVER 765L: Dell.Client.Kernel@dell.com 766S: Maintained 767F: drivers/platform/x86/dell/alienware-wmi.c 768 769ALLEGRO DVT VIDEO IP CORE DRIVER 770M: Michael Tretter <m.tretter@pengutronix.de> 771R: Pengutronix Kernel Team <kernel@pengutronix.de> 772L: linux-media@vger.kernel.org 773S: Maintained 774F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 775F: drivers/media/platform/allegro-dvt/ 776 777ALLWINNER A10 CSI DRIVER 778M: Maxime Ripard <mripard@kernel.org> 779L: linux-media@vger.kernel.org 780S: Maintained 781T: git git://linuxtv.org/media_tree.git 782F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 783F: drivers/media/platform/sunxi/sun4i-csi/ 784 785ALLWINNER A31 CSI DRIVER 786M: Yong Deng <yong.deng@magewell.com> 787M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 788L: linux-media@vger.kernel.org 789S: Maintained 790T: git git://linuxtv.org/media_tree.git 791F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 792F: drivers/media/platform/sunxi/sun6i-csi/ 793 794ALLWINNER A31 ISP DRIVER 795M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 796L: linux-media@vger.kernel.org 797S: Maintained 798T: git git://linuxtv.org/media_tree.git 799F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 800F: drivers/staging/media/sunxi/sun6i-isp/ 801F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 802 803ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 804M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 805L: linux-media@vger.kernel.org 806S: Maintained 807T: git git://linuxtv.org/media_tree.git 808F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 809F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 810 811ALLWINNER CPUFREQ DRIVER 812M: Yangtao Li <tiny.windzz@gmail.com> 813L: linux-pm@vger.kernel.org 814S: Maintained 815F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 816F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 817 818ALLWINNER CRYPTO DRIVERS 819M: Corentin Labbe <clabbe.montjoie@gmail.com> 820L: linux-crypto@vger.kernel.org 821S: Maintained 822F: drivers/crypto/allwinner/ 823 824ALLWINNER HARDWARE SPINLOCK SUPPORT 825M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 826S: Maintained 827F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 828F: drivers/hwspinlock/sun6i_hwspinlock.c 829 830ALLWINNER THERMAL DRIVER 831M: Vasily Khoruzhick <anarsoul@gmail.com> 832M: Yangtao Li <tiny.windzz@gmail.com> 833L: linux-pm@vger.kernel.org 834S: Maintained 835F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 836F: drivers/thermal/sun8i_thermal.c 837 838ALLWINNER VPU DRIVER 839M: Maxime Ripard <mripard@kernel.org> 840M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 841L: linux-media@vger.kernel.org 842S: Maintained 843F: drivers/staging/media/sunxi/cedrus/ 844 845ALLWINNER DMIC DRIVERS 846M: Ban Tao <fengzheng923@gmail.com> 847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 848S: Maintained 849F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 850F: sound/soc/sunxi/sun50i-dmic.c 851 852ALPHA PORT 853M: Richard Henderson <richard.henderson@linaro.org> 854M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 855M: Matt Turner <mattst88@gmail.com> 856L: linux-alpha@vger.kernel.org 857S: Odd Fixes 858F: arch/alpha/ 859 860ALPS PS/2 TOUCHPAD DRIVER 861R: Pali Rohár <pali@kernel.org> 862F: drivers/input/mouse/alps.* 863 864ALTERA I2C CONTROLLER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 868F: drivers/i2c/busses/i2c-altera.c 869 870ALTERA MAILBOX DRIVER 871M: Mun Yew Tham <mun.yew.tham@intel.com> 872S: Maintained 873F: drivers/mailbox/mailbox-altera.c 874 875ALTERA MSGDMA IP CORE DRIVER 876M: Olivier Dautricourt <olivierdautricourt@gmail.com> 877R: Stefan Roese <sr@denx.de> 878L: dmaengine@vger.kernel.org 879S: Odd Fixes 880F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 881F: drivers/dma/altera-msgdma.c 882 883ALTERA PIO DRIVER 884M: Mun Yew Tham <mun.yew.tham@intel.com> 885L: linux-gpio@vger.kernel.org 886S: Maintained 887F: drivers/gpio/gpio-altera.c 888 889ALTERA SYSTEM MANAGER DRIVER 890M: Thor Thayer <thor.thayer@linux.intel.com> 891S: Maintained 892F: drivers/mfd/altera-sysmgr.c 893F: include/linux/mfd/altera-sysmgr.h 894 895ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 896M: Thor Thayer <thor.thayer@linux.intel.com> 897S: Maintained 898F: drivers/gpio/gpio-altera-a10sr.c 899F: drivers/mfd/altera-a10sr.c 900F: drivers/reset/reset-a10sr.c 901F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 902F: include/linux/mfd/altera-a10sr.h 903 904ALTERA TRIPLE SPEED ETHERNET DRIVER 905M: Joyce Ooi <joyce.ooi@intel.com> 906L: netdev@vger.kernel.org 907S: Maintained 908F: drivers/net/ethernet/altera/ 909 910ALTERA TSE PCS 911M: Maxime Chevallier <maxime.chevallier@bootlin.com> 912L: netdev@vger.kernel.org 913S: Supported 914F: drivers/net/pcs/pcs-altera-tse.c 915F: include/linux/pcs-altera-tse.h 916 917ALTERA UART/JTAG UART SERIAL DRIVERS 918M: Tobias Klauser <tklauser@distanz.ch> 919L: linux-serial@vger.kernel.org 920S: Maintained 921F: drivers/tty/serial/altera_jtaguart.c 922F: drivers/tty/serial/altera_uart.c 923F: include/linux/altera_jtaguart.h 924F: include/linux/altera_uart.h 925 926AMAZON ANNAPURNA LABS FIC DRIVER 927M: Talel Shenhar <talel@amazon.com> 928S: Maintained 929F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 930F: drivers/irqchip/irq-al-fic.c 931 932AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 933M: Talel Shenhar <talel@amazon.com> 934M: Talel Shenhar <talelshenhar@gmail.com> 935S: Maintained 936F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 937F: drivers/edac/al_mc_edac.c 938 939AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 940M: Talel Shenhar <talel@amazon.com> 941S: Maintained 942F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 943F: drivers/thermal/thermal_mmio.c 944 945AMAZON ETHERNET DRIVERS 946M: Shay Agroskin <shayagr@amazon.com> 947M: Arthur Kiyanovski <akiyano@amazon.com> 948R: David Arinzon <darinzon@amazon.com> 949R: Noam Dagan <ndagan@amazon.com> 950R: Saeed Bishara <saeedb@amazon.com> 951L: netdev@vger.kernel.org 952S: Supported 953F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 954F: drivers/net/ethernet/amazon/ 955 956AMAZON RDMA EFA DRIVER 957M: Gal Pressman <galpress@amazon.com> 958R: Yossi Leybovich <sleybo@amazon.com> 959L: linux-rdma@vger.kernel.org 960S: Supported 961Q: https://patchwork.kernel.org/project/linux-rdma/list/ 962F: drivers/infiniband/hw/efa/ 963F: include/uapi/rdma/efa-abi.h 964 965AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 966M: Tom Lendacky <thomas.lendacky@amd.com> 967M: John Allen <john.allen@amd.com> 968L: linux-crypto@vger.kernel.org 969S: Supported 970F: drivers/crypto/ccp/ 971F: include/linux/ccp.h 972 973AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 974M: Brijesh Singh <brijesh.singh@amd.com> 975M: Tom Lendacky <thomas.lendacky@amd.com> 976L: linux-crypto@vger.kernel.org 977S: Supported 978F: drivers/crypto/ccp/sev* 979F: include/uapi/linux/psp-sev.h 980 981AMD DISPLAY CORE 982M: Harry Wentland <harry.wentland@amd.com> 983M: Leo Li <sunpeng.li@amd.com> 984M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 985L: amd-gfx@lists.freedesktop.org 986S: Supported 987T: git https://gitlab.freedesktop.org/agd5f/linux.git 988F: drivers/gpu/drm/amd/display/ 989 990AMD FAM15H PROCESSOR POWER MONITORING DRIVER 991M: Huang Rui <ray.huang@amd.com> 992L: linux-hwmon@vger.kernel.org 993S: Supported 994F: Documentation/hwmon/fam15h_power.rst 995F: drivers/hwmon/fam15h_power.c 996 997AMD FCH GPIO DRIVER 998M: Enrico Weigelt, metux IT consult <info@metux.net> 999L: linux-gpio@vger.kernel.org 1000S: Maintained 1001F: drivers/gpio/gpio-amd-fch.c 1002F: include/linux/platform_data/gpio/gpio-amd-fch.h 1003 1004AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1005L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1006S: Orphan 1007F: drivers/usb/gadget/udc/amd5536udc.* 1008 1009AMD GEODE PROCESSOR/CHIPSET SUPPORT 1010M: Andres Salomon <dilinger@queued.net> 1011L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1012S: Supported 1013W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1014F: arch/x86/include/asm/geode.h 1015F: drivers/char/hw_random/geode-rng.c 1016F: drivers/crypto/geode* 1017F: drivers/video/fbdev/geode/ 1018 1019AMD IOMMU (AMD-VI) 1020M: Joerg Roedel <joro@8bytes.org> 1021R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1022L: iommu@lists.linux.dev 1023S: Maintained 1024T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1025F: drivers/iommu/amd/ 1026F: include/linux/amd-iommu.h 1027 1028AMD KFD 1029M: Felix Kuehling <Felix.Kuehling@amd.com> 1030L: amd-gfx@lists.freedesktop.org 1031S: Supported 1032T: git https://gitlab.freedesktop.org/agd5f/linux.git 1033F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1034F: drivers/gpu/drm/amd/amdkfd/ 1035F: drivers/gpu/drm/amd/include/cik_structs.h 1036F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1037F: drivers/gpu/drm/amd/include/v9_structs.h 1038F: drivers/gpu/drm/amd/include/vi_structs.h 1039F: include/uapi/linux/kfd_ioctl.h 1040F: include/uapi/linux/kfd_sysfs.h 1041 1042AMD SPI DRIVER 1043M: Sanjay R Mehta <sanju.mehta@amd.com> 1044S: Maintained 1045F: drivers/spi/spi-amd.c 1046 1047AMD MP2 I2C DRIVER 1048M: Elie Morisse <syniurge@gmail.com> 1049M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1050L: linux-i2c@vger.kernel.org 1051S: Maintained 1052F: drivers/i2c/busses/i2c-amd-mp2* 1053 1054AMD PMC DRIVER 1055M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1056L: platform-driver-x86@vger.kernel.org 1057S: Maintained 1058F: drivers/platform/x86/amd/pmc.c 1059 1060AMD PMF DRIVER 1061M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1062L: platform-driver-x86@vger.kernel.org 1063S: Maintained 1064F: Documentation/ABI/testing/sysfs-amd-pmf 1065F: drivers/platform/x86/amd/pmf/ 1066 1067AMD HSMP DRIVER 1068M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1069R: Carlos Bilbao <carlos.bilbao@amd.com> 1070L: platform-driver-x86@vger.kernel.org 1071S: Maintained 1072F: Documentation/x86/amd_hsmp.rst 1073F: arch/x86/include/asm/amd_hsmp.h 1074F: arch/x86/include/uapi/asm/amd_hsmp.h 1075F: drivers/platform/x86/amd/hsmp.c 1076 1077AMD POWERPLAY AND SWSMU 1078M: Evan Quan <evan.quan@amd.com> 1079L: amd-gfx@lists.freedesktop.org 1080S: Supported 1081T: git https://gitlab.freedesktop.org/agd5f/linux.git 1082F: drivers/gpu/drm/amd/pm/ 1083 1084AMD PSTATE DRIVER 1085M: Huang Rui <ray.huang@amd.com> 1086L: linux-pm@vger.kernel.org 1087S: Supported 1088F: Documentation/admin-guide/pm/amd-pstate.rst 1089F: drivers/cpufreq/amd-pstate* 1090F: include/linux/amd-pstate.h 1091F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1092 1093AMD PTDMA DRIVER 1094M: Sanjay R Mehta <sanju.mehta@amd.com> 1095L: dmaengine@vger.kernel.org 1096S: Maintained 1097F: drivers/dma/ptdma/ 1098 1099AMD SEATTLE DEVICE TREE SUPPORT 1100M: Brijesh Singh <brijeshkumar.singh@amd.com> 1101M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1102M: Tom Lendacky <thomas.lendacky@amd.com> 1103S: Supported 1104F: arch/arm64/boot/dts/amd/ 1105 1106AMD XGBE DRIVER 1107M: Tom Lendacky <thomas.lendacky@amd.com> 1108M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1109L: netdev@vger.kernel.org 1110S: Supported 1111F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1112F: drivers/net/ethernet/amd/xgbe/ 1113 1114AMD SENSOR FUSION HUB DRIVER 1115M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1116L: linux-input@vger.kernel.org 1117S: Maintained 1118F: Documentation/hid/amd-sfh* 1119F: drivers/hid/amd-sfh-hid/ 1120 1121AMLOGIC DDR PMU DRIVER 1122M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1123L: linux-amlogic@lists.infradead.org 1124S: Supported 1125W: http://www.amlogic.com 1126F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1127F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1128F: drivers/perf/amlogic/ 1129F: include/soc/amlogic/ 1130 1131AMPHION VPU CODEC V4L2 DRIVER 1132M: Ming Qian <ming.qian@nxp.com> 1133M: Shijie Qin <shijie.qin@nxp.com> 1134M: Zhou Peng <eagle.zhou@nxp.com> 1135L: linux-media@vger.kernel.org 1136S: Maintained 1137F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1138F: drivers/media/platform/amphion/ 1139 1140AMS AS73211 DRIVER 1141M: Christian Eggers <ceggers@arri.de> 1142L: linux-iio@vger.kernel.org 1143S: Maintained 1144F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1145F: drivers/iio/light/as73211.c 1146 1147AMT (Automatic Multicast Tunneling) 1148M: Taehee Yoo <ap420073@gmail.com> 1149L: netdev@vger.kernel.org 1150S: Maintained 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1152T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1153F: drivers/net/amt.c 1154 1155ANALOG DEVICES INC AD4130 DRIVER 1156M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159W: http://ez.analog.com/community/linux-device-drivers 1160F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1162F: drivers/iio/adc/ad4130.c 1163 1164ANALOG DEVICES INC AD7192 DRIVER 1165M: Alexandru Tachici <alexandru.tachici@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1170F: drivers/iio/adc/ad7192.c 1171 1172ANALOG DEVICES INC AD7292 DRIVER 1173M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1178F: drivers/iio/adc/ad7292.c 1179 1180ANALOG DEVICES INC AD3552R DRIVER 1181M: Nuno Sá <nuno.sa@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1186F: drivers/iio/dac/ad3552r.c 1187 1188ANALOG DEVICES INC AD7293 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1194F: drivers/iio/dac/ad7293.c 1195 1196ANALOG DEVICES INC AD7768-1 DRIVER 1197M: Michael Hennerich <Michael.Hennerich@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1202F: drivers/iio/adc/ad7768-1.c 1203 1204ANALOG DEVICES INC AD7780 DRIVER 1205M: Michael Hennerich <Michael.Hennerich@analog.com> 1206M: Renato Lui Geh <renatogeh@gmail.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1211F: drivers/iio/adc/ad7780.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD9389B DRIVER 1231M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1232L: linux-media@vger.kernel.org 1233S: Maintained 1234F: drivers/media/i2c/ad9389b* 1235 1236ANALOG DEVICES INC ADA4250 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1242F: drivers/iio/amplifiers/ada4250.c 1243 1244ANALOG DEVICES INC ADF4377 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1250F: drivers/iio/frequency/adf4377.c 1251 1252ANALOG DEVICES INC ADGS1408 DRIVER 1253M: Mircea Caprioru <mircea.caprioru@analog.com> 1254S: Supported 1255F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1256F: drivers/mux/adgs1408.c 1257 1258ANALOG DEVICES INC ADIN DRIVER 1259M: Michael Hennerich <michael.hennerich@analog.com> 1260L: netdev@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/net/adi,adin.yaml 1264F: drivers/net/phy/adin.c 1265 1266ANALOG DEVICES INC ADIS DRIVER LIBRARY 1267M: Nuno Sa <nuno.sa@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270F: drivers/iio/imu/adis.c 1271F: drivers/iio/imu/adis_buffer.c 1272F: drivers/iio/imu/adis_trigger.c 1273F: include/linux/iio/imu/adis.h 1274 1275ANALOG DEVICES INC ADIS16460 DRIVER 1276M: Dragos Bogdan <dragos.bogdan@analog.com> 1277L: linux-iio@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1281F: drivers/iio/imu/adis16460.c 1282 1283ANALOG DEVICES INC ADIS16475 DRIVER 1284M: Nuno Sa <nuno.sa@analog.com> 1285L: linux-iio@vger.kernel.org 1286W: https://ez.analog.com/linux-software-drivers 1287S: Supported 1288F: drivers/iio/imu/adis16475.c 1289F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1290 1291ANALOG DEVICES INC ADM1177 DRIVER 1292M: Michael Hennerich <Michael.Hennerich@analog.com> 1293L: linux-hwmon@vger.kernel.org 1294S: Supported 1295W: https://ez.analog.com/linux-software-drivers 1296F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1297F: drivers/hwmon/adm1177.c 1298 1299ANALOG DEVICES INC ADMV1013 DRIVER 1300M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1301L: linux-iio@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1305F: drivers/iio/frequency/admv1013.c 1306 1307ANALOG DEVICES INC ADMV8818 DRIVER 1308M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1309L: linux-iio@vger.kernel.org 1310S: Supported 1311W: https://ez.analog.com/linux-software-drivers 1312F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1313F: drivers/iio/filter/admv8818.c 1314 1315ANALOG DEVICES INC ADMV1014 DRIVER 1316M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1317L: linux-iio@vger.kernel.org 1318S: Supported 1319W: https://ez.analog.com/linux-software-drivers 1320F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1321F: drivers/iio/frequency/admv1014.c 1322 1323ANALOG DEVICES INC ADP5061 DRIVER 1324M: Michael Hennerich <Michael.Hennerich@analog.com> 1325L: linux-pm@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: drivers/power/supply/adp5061.c 1329 1330ANALOG DEVICES INC ADRF6780 DRIVER 1331M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1336F: drivers/iio/frequency/adrf6780.c 1337 1338ANALOG DEVICES INC ADV7180 DRIVER 1339M: Lars-Peter Clausen <lars@metafoo.de> 1340L: linux-media@vger.kernel.org 1341S: Supported 1342W: https://ez.analog.com/linux-software-drivers 1343F: drivers/media/i2c/adv7180.c 1344F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1345 1346ANALOG DEVICES INC ADV748X DRIVER 1347M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1348L: linux-media@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1351F: drivers/media/i2c/adv748x/* 1352 1353ANALOG DEVICES INC ADV7511 DRIVER 1354M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1355L: linux-media@vger.kernel.org 1356S: Maintained 1357F: drivers/media/i2c/adv7511* 1358 1359ANALOG DEVICES INC ADV7604 DRIVER 1360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1361L: linux-media@vger.kernel.org 1362S: Maintained 1363F: drivers/media/i2c/adv7604* 1364F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1365 1366ANALOG DEVICES INC ADV7842 DRIVER 1367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1368L: linux-media@vger.kernel.org 1369S: Maintained 1370F: drivers/media/i2c/adv7842* 1371 1372ANALOG DEVICES INC ADXRS290 DRIVER 1373M: Nishant Malpani <nish.malpani25@gmail.com> 1374L: linux-iio@vger.kernel.org 1375S: Supported 1376F: drivers/iio/gyro/adxrs290.c 1377F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1378 1379ANALOG DEVICES INC ASOC CODEC DRIVERS 1380M: Lars-Peter Clausen <lars@metafoo.de> 1381M: Nuno Sá <nuno.sa@analog.com> 1382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1383S: Supported 1384W: http://wiki.analog.com/ 1385W: https://ez.analog.com/linux-software-drivers 1386F: sound/soc/codecs/ad1* 1387F: sound/soc/codecs/ad7* 1388F: sound/soc/codecs/adau* 1389F: sound/soc/codecs/adav* 1390F: sound/soc/codecs/sigmadsp.* 1391F: sound/soc/codecs/ssm* 1392 1393ANALOG DEVICES INC DMA DRIVERS 1394M: Lars-Peter Clausen <lars@metafoo.de> 1395S: Supported 1396W: https://ez.analog.com/linux-software-drivers 1397F: drivers/dma/dma-axi-dmac.c 1398 1399ANALOG DEVICES INC IIO DRIVERS 1400M: Lars-Peter Clausen <lars@metafoo.de> 1401M: Michael Hennerich <Michael.Hennerich@analog.com> 1402S: Supported 1403W: http://wiki.analog.com/ 1404W: https://ez.analog.com/linux-software-drivers 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1406F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1407F: Documentation/devicetree/bindings/iio/*/adi,* 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1409F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1410F: drivers/iio/*/ad* 1411F: drivers/iio/adc/ltc249* 1412F: drivers/iio/amplifiers/hmc425a.c 1413F: drivers/staging/iio/*/ad* 1414X: drivers/iio/*/adjd* 1415 1416ANALOG DEVICES INC MAX31760 DRIVER 1417M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1418S: Maintained 1419W: http://wiki.analog.com/ 1420W: https://ez.analog.com/linux-software-drivers 1421F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1422F: Documentation/hwmon/max31760.rst 1423F: drivers/hwmon/max31760.c 1424 1425ANALOGBITS PLL LIBRARIES 1426M: Paul Walmsley <paul.walmsley@sifive.com> 1427S: Supported 1428F: drivers/clk/analogbits/* 1429F: include/linux/clk/analogbits* 1430 1431ANDROID CONFIG FRAGMENTS 1432M: Rob Herring <robh@kernel.org> 1433S: Supported 1434F: kernel/configs/android* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM ARCHITECTED TIMER DRIVER 1623M: Mark Rutland <mark.rutland@arm.com> 1624M: Marc Zyngier <maz@kernel.org> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: arch/arm/include/asm/arch_timer.h 1628F: arch/arm64/include/asm/arch_timer.h 1629F: drivers/clocksource/arm_arch_timer.c 1630 1631ARM HDLCD DRM DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1635F: drivers/gpu/drm/arm/hdlcd_* 1636 1637ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1638M: Linus Walleij <linus.walleij@linaro.org> 1639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1640S: Maintained 1641F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1642F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1643F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1644F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1645F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1646F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1647F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1648F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1649F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1650F: arch/arm/boot/dts/arm-realview-* 1651F: arch/arm/boot/dts/integrator* 1652F: arch/arm/boot/dts/versatile* 1653F: arch/arm/mach-versatile/ 1654F: drivers/bus/arm-integrator-lm.c 1655F: drivers/clk/versatile/ 1656F: drivers/i2c/busses/i2c-versatile.c 1657F: drivers/irqchip/irq-versatile-fpga.c 1658F: drivers/mtd/maps/physmap-versatile.* 1659F: drivers/power/reset/arm-versatile-reboot.c 1660F: drivers/soc/versatile/ 1661 1662ARM KOMEDA DRM-KMS DRIVER 1663M: James (Qian) Wang <james.qian.wang@arm.com> 1664M: Liviu Dudau <liviu.dudau@arm.com> 1665M: Mihail Atanassov <mihail.atanassov@arm.com> 1666L: Mali DP Maintainers <malidp@foss.arm.com> 1667S: Supported 1668T: git git://anongit.freedesktop.org/drm/drm-misc 1669F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1670F: Documentation/gpu/komeda-kms.rst 1671F: drivers/gpu/drm/arm/display/include/ 1672F: drivers/gpu/drm/arm/display/komeda/ 1673 1674ARM MALI PANFROST DRM DRIVER 1675M: Rob Herring <robh@kernel.org> 1676M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1677R: Steven Price <steven.price@arm.com> 1678R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1679L: dri-devel@lists.freedesktop.org 1680S: Supported 1681T: git git://anongit.freedesktop.org/drm/drm-misc 1682F: drivers/gpu/drm/panfrost/ 1683F: include/uapi/drm/panfrost_drm.h 1684 1685ARM MALI-DP DRM DRIVER 1686M: Liviu Dudau <liviu.dudau@arm.com> 1687M: Brian Starkey <brian.starkey@arm.com> 1688L: Mali DP Maintainers <malidp@foss.arm.com> 1689S: Supported 1690T: git git://anongit.freedesktop.org/drm/drm-misc 1691F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1692F: Documentation/gpu/afbc.rst 1693F: drivers/gpu/drm/arm/ 1694 1695ARM MFM AND FLOPPY DRIVERS 1696M: Ian Molton <spyro@f2s.com> 1697S: Maintained 1698F: arch/arm/include/asm/floppy.h 1699F: arch/arm/mach-rpc/floppydma.S 1700 1701ARM PMU PROFILING AND DEBUGGING 1702M: Will Deacon <will@kernel.org> 1703M: Mark Rutland <mark.rutland@arm.com> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/arm/pmu.yaml 1707F: Documentation/devicetree/bindings/perf/ 1708F: arch/arm*/include/asm/hw_breakpoint.h 1709F: arch/arm*/include/asm/perf_event.h 1710F: arch/arm*/kernel/hw_breakpoint.c 1711F: arch/arm*/kernel/perf_* 1712F: drivers/perf/ 1713F: include/linux/perf/arm_pmu.h 1714 1715ARM PORT 1716M: Russell King <linux@armlinux.org.uk> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719W: http://www.armlinux.org.uk/ 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1721F: arch/arm/ 1722X: arch/arm/boot/dts/ 1723 1724ARM PRIMECELL AACI PL041 DRIVER 1725M: Russell King <linux@armlinux.org.uk> 1726S: Odd Fixes 1727F: sound/arm/aaci.* 1728 1729ARM PRIMECELL BUS SUPPORT 1730M: Russell King <linux@armlinux.org.uk> 1731S: Odd Fixes 1732F: drivers/amba/ 1733F: include/linux/amba/bus.h 1734 1735ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1736M: Miquel Raynal <miquel.raynal@bootlin.com> 1737M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1738L: linux-mtd@lists.infradead.org 1739S: Maintained 1740F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1741F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1742 1743ARM PRIMECELL PL35X SMC DRIVER 1744M: Miquel Raynal <miquel.raynal@bootlin.com> 1745M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1749F: drivers/memory/pl353-smc.c 1750 1751ARM PRIMECELL CLCD PL110 DRIVER 1752M: Russell King <linux@armlinux.org.uk> 1753S: Odd Fixes 1754F: drivers/video/fbdev/amba-clcd.* 1755 1756ARM PRIMECELL KMI PL050 DRIVER 1757M: Russell King <linux@armlinux.org.uk> 1758S: Odd Fixes 1759F: drivers/input/serio/ambakmi.* 1760F: include/linux/amba/kmi.h 1761 1762ARM PRIMECELL MMCI PL180/1 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/mmc/host/mmci.* 1766F: include/linux/amba/mmci.h 1767 1768ARM PRIMECELL SSP PL022 SPI DRIVER 1769M: Linus Walleij <linus.walleij@linaro.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1773F: drivers/spi/spi-pl022.c 1774 1775ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1776M: Russell King <linux@armlinux.org.uk> 1777S: Odd Fixes 1778F: drivers/tty/serial/amba-pl01*.c 1779F: include/linux/amba/serial.h 1780 1781ARM PRIMECELL VIC PL190/PL192 DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1786F: drivers/irqchip/irq-vic.c 1787 1788ARM SMC WATCHDOG DRIVER 1789M: Julius Werner <jwerner@chromium.org> 1790R: Evan Benn <evanbenn@chromium.org> 1791S: Maintained 1792F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1793F: drivers/watchdog/arm_smc_wdt.c 1794 1795ARM SMMU DRIVERS 1796M: Will Deacon <will@kernel.org> 1797R: Robin Murphy <robin.murphy@arm.com> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800F: Documentation/devicetree/bindings/iommu/arm,smmu* 1801F: drivers/iommu/arm/ 1802F: drivers/iommu/io-pgtable-arm* 1803 1804ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1805M: Arnd Bergmann <arnd@arndb.de> 1806M: Olof Johansson <olof@lixom.net> 1807M: soc@kernel.org 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810C: irc://irc.libera.chat/armlinux 1811T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1812F: arch/arm/boot/dts/Makefile 1813F: arch/arm64/boot/dts/Makefile 1814 1815ARM SUB-ARCHITECTURES 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818C: irc://irc.libera.chat/armlinux 1819T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1820F: arch/arm/mach-*/ 1821F: arch/arm/plat-*/ 1822 1823ARM/ACTIONS SEMI ARCHITECTURE 1824M: Andreas Färber <afaerber@suse.de> 1825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/arm/actions.yaml 1830F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1831F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1832F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1833F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1834F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1835F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1836F: Documentation/devicetree/bindings/pinctrl/actions,* 1837F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1838F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1839F: arch/arm/boot/dts/owl-* 1840F: arch/arm/mach-actions/ 1841F: arch/arm64/boot/dts/actions/ 1842F: drivers/clk/actions/ 1843F: drivers/clocksource/timer-owl* 1844F: drivers/dma/owl-dma.c 1845F: drivers/i2c/busses/i2c-owl.c 1846F: drivers/irqchip/irq-owl-sirq.c 1847F: drivers/mmc/host/owl-mmc.c 1848F: drivers/net/ethernet/actions/ 1849F: drivers/pinctrl/actions/* 1850F: drivers/soc/actions/ 1851F: include/dt-bindings/power/owl-* 1852F: include/dt-bindings/reset/actions,* 1853F: include/linux/soc/actions/ 1854N: owl 1855 1856ARM/ADS SPHERE MACHINE SUPPORT 1857M: Lennert Buytenhek <kernel@wantstofly.org> 1858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1859S: Maintained 1860 1861ARM/AFEB9260 MACHINE SUPPORT 1862M: Sergey Lapin <slapin@ossfans.org> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864S: Maintained 1865 1866ARM/AJECO 1ARM MACHINE SUPPORT 1867M: Lennert Buytenhek <kernel@wantstofly.org> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Maintained 1870 1871ARM/Allwinner SoC Clock Support 1872M: Emilio López <emilio@elopez.com.ar> 1873S: Maintained 1874F: drivers/clk/sunxi/ 1875 1876ARM/Allwinner sunXi SoC support 1877M: Chen-Yu Tsai <wens@csie.org> 1878M: Jernej Skrabec <jernej.skrabec@gmail.com> 1879M: Samuel Holland <samuel@sholland.org> 1880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1881S: Maintained 1882T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1883L: linux-sunxi@lists.linux.dev 1884F: arch/arm/mach-sunxi/ 1885F: arch/arm64/boot/dts/allwinner/ 1886F: drivers/clk/sunxi-ng/ 1887F: drivers/pinctrl/sunxi/ 1888F: drivers/soc/sunxi/ 1889N: allwinner 1890N: sun[x456789]i 1891N: sun50i 1892 1893ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1894M: Neil Armstrong <neil.armstrong@linaro.org> 1895M: Jerome Brunet <jbrunet@baylibre.com> 1896L: linux-amlogic@lists.infradead.org 1897S: Maintained 1898F: Documentation/devicetree/bindings/clock/amlogic* 1899F: drivers/clk/meson/ 1900F: include/dt-bindings/clock/gxbb* 1901F: include/dt-bindings/clock/meson* 1902 1903ARM/Amlogic Meson SoC Crypto Drivers 1904M: Corentin Labbe <clabbe@baylibre.com> 1905L: linux-crypto@vger.kernel.org 1906L: linux-amlogic@lists.infradead.org 1907S: Maintained 1908F: Documentation/devicetree/bindings/crypto/amlogic* 1909F: drivers/crypto/amlogic/ 1910 1911ARM/Amlogic Meson SoC Sound Drivers 1912M: Jerome Brunet <jbrunet@baylibre.com> 1913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1914S: Maintained 1915F: Documentation/devicetree/bindings/sound/amlogic* 1916F: sound/soc/meson/ 1917 1918ARM/Amlogic Meson SoC support 1919M: Neil Armstrong <neil.armstrong@linaro.org> 1920M: Kevin Hilman <khilman@baylibre.com> 1921R: Jerome Brunet <jbrunet@baylibre.com> 1922R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924L: linux-amlogic@lists.infradead.org 1925S: Maintained 1926W: http://linux-meson.com/ 1927F: arch/arm/boot/dts/meson* 1928F: arch/arm/mach-meson/ 1929F: arch/arm64/boot/dts/amlogic/ 1930F: drivers/mmc/host/meson* 1931F: drivers/pinctrl/meson/ 1932F: drivers/rtc/rtc-meson* 1933F: drivers/soc/amlogic/ 1934N: meson 1935 1936ARM/Annapurna Labs ALPINE ARCHITECTURE 1937M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1938M: Antoine Tenart <atenart@kernel.org> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941F: arch/arm/boot/dts/alpine* 1942F: arch/arm/mach-alpine/ 1943F: arch/arm64/boot/dts/amazon/ 1944F: drivers/*/*alpine* 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1974F: arch/arm64/boot/dts/apple/ 1975F: drivers/bluetooth/hci_bcm4377.c 1976F: drivers/clk/clk-apple-nco.c 1977F: drivers/cpufreq/apple-soc-cpufreq.c 1978F: drivers/dma/apple-admac.c 1979F: drivers/i2c/busses/i2c-pasemi-core.c 1980F: drivers/i2c/busses/i2c-pasemi-platform.c 1981F: drivers/iommu/apple-dart.c 1982F: drivers/iommu/io-pgtable-dart.c 1983F: drivers/irqchip/irq-apple-aic.c 1984F: drivers/mailbox/apple-mailbox.c 1985F: drivers/nvme/host/apple.c 1986F: drivers/nvmem/apple-efuses.c 1987F: drivers/pinctrl/pinctrl-apple-gpio.c 1988F: drivers/soc/apple/* 1989F: drivers/watchdog/apple_wdt.c 1990F: include/dt-bindings/interrupt-controller/apple-aic.h 1991F: include/dt-bindings/pinctrl/apple.h 1992F: include/linux/apple-mailbox.h 1993F: include/linux/soc/apple/* 1994 1995ARM/APPLE MACHINE SOUND DRIVERS 1996M: Martin Povišer <povik+lin@cutebit.org> 1997L: asahi@lists.linux.dev 1998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/sound/apple,* 2001F: sound/soc/apple/* 2002F: sound/soc/codecs/cs42l83-i2c.c 2003 2004ARM/ARTPEC MACHINE SUPPORT 2005M: Jesper Nilsson <jesper.nilsson@axis.com> 2006M: Lars Persson <lars.persson@axis.com> 2007L: linux-arm-kernel@axis.com 2008S: Maintained 2009F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2010F: arch/arm/boot/dts/artpec6* 2011F: arch/arm/mach-artpec 2012F: drivers/clk/axis 2013F: drivers/crypto/axis 2014F: drivers/mmc/host/usdhi6rol0.c 2015F: drivers/pinctrl/pinctrl-artpec* 2016 2017ARM/ASPEED I2C DRIVER 2018M: Brendan Higgins <brendanhiggins@google.com> 2019R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2020R: Joel Stanley <joel@jms.id.au> 2021L: linux-i2c@vger.kernel.org 2022L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2023S: Maintained 2024F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2025F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2026F: drivers/i2c/busses/i2c-aspeed.c 2027F: drivers/irqchip/irq-aspeed-i2c-ic.c 2028 2029ARM/ASPEED MACHINE SUPPORT 2030M: Joel Stanley <joel@jms.id.au> 2031R: Andrew Jeffery <andrew@aj.id.au> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2034S: Supported 2035Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2036T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2037F: Documentation/devicetree/bindings/arm/aspeed/ 2038F: arch/arm/boot/dts/aspeed-* 2039F: arch/arm/mach-aspeed/ 2040N: aspeed 2041 2042ARM/BITMAIN ARCHITECTURE 2043M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: Documentation/devicetree/bindings/arm/bitmain.yaml 2047F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2048F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2049F: arch/arm64/boot/dts/bitmain/ 2050F: drivers/clk/clk-bm1880.c 2051F: drivers/pinctrl/pinctrl-bm1880.c 2052 2053ARM/CALXEDA HIGHBANK ARCHITECTURE 2054M: Andre Przywara <andre.przywara@arm.com> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/boot/dts/ecx-*.dts* 2058F: arch/arm/boot/dts/highbank.dts 2059F: arch/arm/mach-highbank/ 2060 2061ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 2062M: Krzysztof Halasa <khalasa@piap.pl> 2063S: Maintained 2064F: arch/arm/mach-cns3xxx/ 2065 2066ARM/CAVIUM THUNDER NETWORK DRIVER 2067M: Sunil Goutham <sgoutham@marvell.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Supported 2070F: drivers/net/ethernet/cavium/thunder/ 2071 2072ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2073M: Lukasz Majewski <lukma@denx.de> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076F: arch/arm/mach-ep93xx/ts72xx.c 2077 2078ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2079M: Alexander Shiyan <shc_work@mail.ru> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Odd Fixes 2082N: clps711x 2083 2084ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2085M: Lennert Buytenhek <kernel@wantstofly.org> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088 2089ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2090M: Hartley Sweeten <hsweeten@visionengravers.com> 2091M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/mach-ep93xx/ 2095F: arch/arm/mach-ep93xx/include/mach/ 2096 2097ARM/CLKDEV SUPPORT 2098M: Russell King <linux@armlinux.org.uk> 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Maintained 2101T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2102F: drivers/clk/clkdev.c 2103 2104ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2105M: Baruch Siach <baruch@tkos.co.il> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108F: arch/arm/boot/dts/cx92755* 2109N: digicolor 2110 2111ARM/CONTEC MICRO9 MACHINE SUPPORT 2112M: Hubert Feurstein <hubert.feurstein@contec.at> 2113S: Maintained 2114F: arch/arm/mach-ep93xx/micro9.c 2115 2116ARM/CORESIGHT FRAMEWORK AND DRIVERS 2117M: Mathieu Poirier <mathieu.poirier@linaro.org> 2118M: Suzuki K Poulose <suzuki.poulose@arm.com> 2119R: Mike Leach <mike.leach@linaro.org> 2120R: Leo Yan <leo.yan@linaro.org> 2121L: coresight@lists.linaro.org (moderated for non-subscribers) 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Maintained 2124T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2125F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2126F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2127F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2128F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2129F: Documentation/trace/coresight/* 2130F: drivers/hwtracing/coresight/* 2131F: include/dt-bindings/arm/coresight-cti-dt.h 2132F: include/linux/coresight* 2133F: samples/coresight/* 2134F: tools/perf/tests/shell/coresight/* 2135F: tools/perf/arch/arm/util/auxtrace.c 2136F: tools/perf/arch/arm/util/cs-etm.c 2137F: tools/perf/arch/arm/util/cs-etm.h 2138F: tools/perf/arch/arm/util/pmu.c 2139F: tools/perf/util/cs-etm-decoder/* 2140F: tools/perf/util/cs-etm.* 2141 2142ARM/CORGI MACHINE SUPPORT 2143M: Richard Purdie <rpurdie@rpsys.net> 2144S: Maintained 2145 2146ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2147M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2148M: Linus Walleij <linus.walleij@linaro.org> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151T: git git://github.com/ulli-kroll/linux.git 2152F: Documentation/devicetree/bindings/arm/gemini.yaml 2153F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2154F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2155F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2156F: arch/arm/boot/dts/gemini* 2157F: arch/arm/mach-gemini/ 2158F: drivers/crypto/gemini/ 2159F: drivers/net/ethernet/cortina/ 2160F: drivers/pinctrl/pinctrl-gemini.c 2161F: drivers/rtc/rtc-ftrtc010.c 2162 2163ARM/CZ.NIC TURRIS SUPPORT 2164M: Marek Behún <kabel@kernel.org> 2165S: Maintained 2166W: https://www.turris.cz/ 2167F: Documentation/ABI/testing/debugfs-moxtet 2168F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2169F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2170F: Documentation/devicetree/bindings/bus/moxtet.txt 2171F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2172F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2173F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2174F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2175F: drivers/bus/moxtet.c 2176F: drivers/firmware/turris-mox-rwtm.c 2177F: drivers/leds/leds-turris-omnia.c 2178F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2179F: drivers/gpio/gpio-moxtet.c 2180F: drivers/watchdog/armada_37xx_wdt.c 2181F: include/dt-bindings/bus/moxtet.h 2182F: include/linux/armada-37xx-rwtm-mailbox.h 2183F: include/linux/moxtet.h 2184 2185ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2186M: Robert Jarzmik <robert.jarzmik@free.fr> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189F: arch/arm/mach-pxa/ezx.c 2190 2191ARM/FARADAY FA526 PORT 2192M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195T: git git://git.berlios.de/gemini-board 2196F: arch/arm/mm/*-fa* 2197 2198ARM/FOOTBRIDGE ARCHITECTURE 2199M: Russell King <linux@armlinux.org.uk> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202W: http://www.armlinux.org.uk/ 2203F: arch/arm/include/asm/hardware/dec21285.h 2204F: arch/arm/mach-footbridge/ 2205 2206ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2207M: Shawn Guo <shawnguo@kernel.org> 2208M: Sascha Hauer <s.hauer@pengutronix.de> 2209R: Pengutronix Kernel Team <kernel@pengutronix.de> 2210R: Fabio Estevam <festevam@gmail.com> 2211R: NXP Linux Team <linux-imx@nxp.com> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2215X: drivers/media/i2c/ 2216N: imx 2217N: mxs 2218 2219ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2220M: Shawn Guo <shawnguo@kernel.org> 2221M: Li Yang <leoyang.li@nxp.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2225F: arch/arm/boot/dts/ls1021a* 2226F: arch/arm64/boot/dts/freescale/fsl-* 2227F: arch/arm64/boot/dts/freescale/qoriq-* 2228 2229ARM/FREESCALE VYBRID ARM ARCHITECTURE 2230M: Shawn Guo <shawnguo@kernel.org> 2231M: Sascha Hauer <s.hauer@pengutronix.de> 2232R: Pengutronix Kernel Team <kernel@pengutronix.de> 2233R: Stefan Agner <stefan@agner.ch> 2234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2235S: Maintained 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2237F: arch/arm/boot/dts/vf* 2238F: arch/arm/mach-imx/*vf610* 2239 2240ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2241M: Lennert Buytenhek <kernel@wantstofly.org> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244 2245ARM/GUMSTIX MACHINE SUPPORT 2246M: Steve Sakoman <sakoman@gmail.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249 2250ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2251M: Philipp Zabel <philipp.zabel@gmail.com> 2252M: Paul Parsons <lost.distance@yahoo.com> 2253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2254S: Maintained 2255F: arch/arm/mach-pxa/hx4700.c 2256F: arch/arm/mach-pxa/include/mach/hx4700.h 2257F: sound/soc/pxa/hx4700.c 2258 2259ARM/HISILICON SOC SUPPORT 2260M: Wei Xu <xuwei5@hisilicon.com> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Supported 2263W: http://www.hisilicon.com 2264T: git https://github.com/hisilicon/linux-hisi.git 2265F: arch/arm/boot/dts/hi3* 2266F: arch/arm/boot/dts/hip* 2267F: arch/arm/boot/dts/hisi* 2268F: arch/arm/mach-hisi/ 2269F: arch/arm64/boot/dts/hisilicon/ 2270 2271ARM/HP JORNADA 7XX MACHINE SUPPORT 2272M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2273S: Maintained 2274W: www.jlime.com 2275T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2276F: arch/arm/mach-sa1100/include/mach/jornada720.h 2277F: arch/arm/mach-sa1100/jornada720.c 2278 2279ARM/HPE GXP ARCHITECTURE 2280M: Jean-Marie Verdun <verdun@hpe.com> 2281M: Nick Hawkins <nick.hawkins@hpe.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2284F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2285F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2286F: arch/arm/boot/dts/hpe-bmc* 2287F: arch/arm/boot/dts/hpe-gxp* 2288F: arch/arm/mach-hpe/ 2289F: drivers/clocksource/timer-gxp.c 2290F: drivers/spi/spi-gxp.c 2291F: drivers/watchdog/gxp-wdt.c 2292 2293ARM/IGEP MACHINE SUPPORT 2294M: Enric Balletbo i Serra <eballetbo@gmail.com> 2295M: Javier Martinez Canillas <javier@dowhile0.org> 2296L: linux-omap@vger.kernel.org 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: arch/arm/boot/dts/omap3-igep* 2300 2301ARM/INCOME PXA270 SUPPORT 2302M: Marek Vasut <marek.vasut@gmail.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm/mach-pxa/colibri-pxa270-income.c 2306 2307ARM/INTEL IOP32X ARM ARCHITECTURE 2308M: Lennert Buytenhek <kernel@wantstofly.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311 2312ARM/INTEL IQ81342EX MACHINE SUPPORT 2313M: Lennert Buytenhek <kernel@wantstofly.org> 2314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2315S: Maintained 2316 2317ARM/INTEL IXDP2850 MACHINE SUPPORT 2318M: Lennert Buytenhek <kernel@wantstofly.org> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321 2322ARM/INTEL IXP4XX ARM ARCHITECTURE 2323M: Linus Walleij <linusw@kernel.org> 2324M: Imre Kaloz <kaloz@openwrt.org> 2325M: Krzysztof Halasa <khalasa@piap.pl> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327S: Maintained 2328F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2329F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2330F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2331F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2332F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2333F: arch/arm/boot/dts/intel-ixp* 2334F: arch/arm/mach-ixp4xx/ 2335F: drivers/bus/intel-ixp4xx-eb.c 2336F: drivers/clocksource/timer-ixp4xx.c 2337F: drivers/crypto/ixp4xx_crypto.c 2338F: drivers/gpio/gpio-ixp4xx.c 2339F: drivers/irqchip/irq-ixp4xx.c 2340 2341ARM/INTEL KEEMBAY ARCHITECTURE 2342M: Paul J. Murphy <paul.j.murphy@intel.com> 2343M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2344S: Maintained 2345F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2346F: arch/arm64/boot/dts/intel/keembay-evm.dts 2347F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2348 2349ARM/INTEL XSC3 (MANZANO) ARM CORE 2350M: Lennert Buytenhek <kernel@wantstofly.org> 2351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2352S: Maintained 2353 2354ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2355M: Lennert Buytenhek <kernel@wantstofly.org> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358 2359ARM/LG1K ARCHITECTURE 2360M: Chanho Min <chanho.min@lge.com> 2361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2362S: Maintained 2363F: arch/arm64/boot/dts/lg/ 2364 2365ARM/LOGICPD PXA270 MACHINE SUPPORT 2366M: Lennert Buytenhek <kernel@wantstofly.org> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368S: Maintained 2369 2370ARM/LPC18XX ARCHITECTURE 2371M: Vladimir Zapolskiy <vz@mleia.com> 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373S: Maintained 2374F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2375F: arch/arm/boot/dts/lpc43* 2376F: drivers/i2c/busses/i2c-lpc2k.c 2377F: drivers/memory/pl172.c 2378F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2379F: drivers/rtc/rtc-lpc24xx.c 2380N: lpc18xx 2381 2382ARM/LPC32XX SOC SUPPORT 2383M: Vladimir Zapolskiy <vz@mleia.com> 2384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2385S: Maintained 2386T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2387F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2388F: arch/arm/boot/dts/lpc32* 2389F: arch/arm/mach-lpc32xx/ 2390F: drivers/i2c/busses/i2c-pnx.c 2391F: drivers/net/ethernet/nxp/lpc_eth.c 2392F: drivers/usb/host/ohci-nxp.c 2393F: drivers/watchdog/pnx4008_wdt.c 2394N: lpc32xx 2395 2396ARM/MAGICIAN MACHINE SUPPORT 2397M: Philipp Zabel <philipp.zabel@gmail.com> 2398S: Maintained 2399 2400ARM/Marvell Dove/MV78xx0/Orion SOC support 2401M: Andrew Lunn <andrew@lunn.ch> 2402M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2403M: Gregory Clement <gregory.clement@bootlin.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405S: Maintained 2406T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2407F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2408F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2409F: Documentation/devicetree/bindings/soc/dove/ 2410F: arch/arm/boot/dts/dove* 2411F: arch/arm/boot/dts/orion5x* 2412F: arch/arm/mach-dove/ 2413F: arch/arm/mach-mv78xx0/ 2414F: arch/arm/mach-orion5x/ 2415F: arch/arm/plat-orion/ 2416F: drivers/soc/dove/ 2417 2418ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2419M: Andrew Lunn <andrew@lunn.ch> 2420M: Gregory Clement <gregory.clement@bootlin.com> 2421M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2423S: Maintained 2424T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2425F: Documentation/devicetree/bindings/arm/marvell/ 2426F: arch/arm/boot/dts/armada* 2427F: arch/arm/boot/dts/kirkwood* 2428F: arch/arm/configs/mvebu_*_defconfig 2429F: arch/arm/mach-mvebu/ 2430F: arch/arm64/boot/dts/marvell/armada* 2431F: arch/arm64/boot/dts/marvell/cn913* 2432F: drivers/cpufreq/armada-37xx-cpufreq.c 2433F: drivers/cpufreq/armada-8k-cpufreq.c 2434F: drivers/cpufreq/mvebu-cpufreq.c 2435F: drivers/irqchip/irq-armada-370-xp.c 2436F: drivers/irqchip/irq-mvebu-* 2437F: drivers/pinctrl/mvebu/ 2438F: drivers/rtc/rtc-armada38x.c 2439 2440ARM/Mediatek RTC DRIVER 2441M: Eddie Huang <eddie.huang@mediatek.com> 2442M: Sean Wang <sean.wang@mediatek.com> 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2445S: Maintained 2446F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2447F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2448F: drivers/rtc/rtc-mt2712.c 2449F: drivers/rtc/rtc-mt6397.c 2450F: drivers/rtc/rtc-mt7622.c 2451 2452ARM/Mediatek SoC support 2453M: Matthias Brugger <matthias.bgg@gmail.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457W: https://mtk.wiki.kernel.org/ 2458C: irc://chat.freenode.net/linux-mediatek 2459F: arch/arm/boot/dts/mt6* 2460F: arch/arm/boot/dts/mt7* 2461F: arch/arm/boot/dts/mt8* 2462F: arch/arm/mach-mediatek/ 2463F: arch/arm64/boot/dts/mediatek/ 2464F: drivers/soc/mediatek/ 2465N: mtk 2466N: mt[678] 2467K: mediatek 2468 2469ARM/Mediatek USB3 PHY DRIVER 2470M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2473S: Maintained 2474F: Documentation/devicetree/bindings/phy/mediatek,* 2475F: drivers/phy/mediatek/ 2476 2477ARM/Microchip (AT91) SoC support 2478M: Nicolas Ferre <nicolas.ferre@microchip.com> 2479M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2480M: Claudiu Beznea <claudiu.beznea@microchip.com> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Supported 2483W: http://www.linux4sam.org 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2485F: arch/arm/boot/dts/at91*.dts 2486F: arch/arm/boot/dts/at91*.dtsi 2487F: arch/arm/boot/dts/sama*.dts 2488F: arch/arm/boot/dts/sama*.dtsi 2489F: arch/arm/include/debug/at91.S 2490F: arch/arm/mach-at91/ 2491F: drivers/memory/atmel* 2492F: drivers/watchdog/sama5d4_wdt.c 2493F: include/soc/at91/ 2494X: drivers/input/touchscreen/atmel_mxt_ts.c 2495X: drivers/net/wireless/atmel/ 2496N: at91 2497N: atmel 2498 2499ARM/Microchip Sparx5 SoC support 2500M: Lars Povlsen <lars.povlsen@microchip.com> 2501M: Steen Hegelund <Steen.Hegelund@microchip.com> 2502M: Daniel Machon <daniel.machon@microchip.com> 2503M: UNGLinuxDriver@microchip.com 2504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505S: Supported 2506T: git git://github.com/microchip-ung/linux-upstream.git 2507F: arch/arm64/boot/dts/microchip/ 2508F: drivers/net/ethernet/microchip/vcap/ 2509F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2510N: sparx5 2511 2512Microchip Timer Counter Block (TCB) Capture Driver 2513M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2515L: linux-iio@vger.kernel.org 2516S: Maintained 2517F: drivers/counter/microchip-tcb-capture.c 2518 2519ARM/MILBEAUT ARCHITECTURE 2520M: Taichi Sugaya <sugaya.taichi@socionext.com> 2521M: Takao Orito <orito.takao@socionext.com> 2522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523S: Maintained 2524F: arch/arm/boot/dts/milbeaut* 2525F: arch/arm/mach-milbeaut/ 2526N: milbeaut 2527 2528ARM/MIOA701 MACHINE SUPPORT 2529M: Robert Jarzmik <robert.jarzmik@free.fr> 2530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2531S: Maintained 2532F: arch/arm/mach-pxa/mioa701.c 2533 2534ARM/MStar/Sigmastar Armv7 SoC support 2535M: Daniel Palmer <daniel@thingy.jp> 2536M: Romain Perier <romain.perier@gmail.com> 2537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2538S: Maintained 2539W: http://linux-chenxing.org/ 2540T: git git://github.com/linux-chenxing/linux.git 2541F: Documentation/devicetree/bindings/arm/mstar/* 2542F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2543F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2544F: arch/arm/boot/dts/mstar-* 2545F: arch/arm/mach-mstar/ 2546F: drivers/clk/mstar/ 2547F: drivers/clocksource/timer-msc313e.c 2548F: drivers/gpio/gpio-msc313.c 2549F: drivers/rtc/rtc-msc313.c 2550F: drivers/watchdog/msc313e_wdt.c 2551F: include/dt-bindings/clock/mstar-* 2552F: include/dt-bindings/gpio/msc313-gpio.h 2553 2554ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2555M: Michael Petchkovsky <mkpetch@internode.on.net> 2556S: Maintained 2557 2558ARM/NOMADIK/Ux500 ARCHITECTURES 2559M: Linus Walleij <linus.walleij@linaro.org> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2563F: Documentation/devicetree/bindings/arm/ste-* 2564F: Documentation/devicetree/bindings/arm/ux500.yaml 2565F: Documentation/devicetree/bindings/arm/ux500/ 2566F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2567F: arch/arm/boot/dts/ste-* 2568F: arch/arm/mach-nomadik/ 2569F: arch/arm/mach-ux500/ 2570F: drivers/clk/clk-nomadik.c 2571F: drivers/clocksource/clksrc-dbx500-prcmu.c 2572F: drivers/dma/ste_dma40* 2573F: drivers/hwspinlock/u8500_hsem.c 2574F: drivers/i2c/busses/i2c-nomadik.c 2575F: drivers/iio/adc/ab8500-gpadc.c 2576F: drivers/mfd/ab8500* 2577F: drivers/mfd/abx500* 2578F: drivers/mfd/db8500* 2579F: drivers/pinctrl/nomadik/ 2580F: drivers/rtc/rtc-ab8500.c 2581F: drivers/rtc/rtc-pl031.c 2582F: drivers/soc/ux500/ 2583 2584ARM/NUVOTON NPCM ARCHITECTURE 2585M: Avi Fishman <avifishman70@gmail.com> 2586M: Tomer Maimon <tmaimon77@gmail.com> 2587M: Tali Perry <tali.perry1@gmail.com> 2588R: Patrick Venture <venture@google.com> 2589R: Nancy Yuen <yuenn@google.com> 2590R: Benjamin Fair <benjaminfair@google.com> 2591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2592S: Supported 2593F: Documentation/devicetree/bindings/*/*/*npcm* 2594F: Documentation/devicetree/bindings/*/*npcm* 2595F: Documentation/devicetree/bindings/arm/npcm/* 2596F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2597F: arch/arm/boot/dts/nuvoton-npcm* 2598F: arch/arm/mach-npcm/ 2599F: arch/arm64/boot/dts/nuvoton/ 2600F: drivers/*/*npcm* 2601F: drivers/*/*/*npcm* 2602F: drivers/rtc/rtc-nct3018y.c 2603F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2604F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2605 2606ARM/NUVOTON WPCM450 ARCHITECTURE 2607M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2608L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2609S: Maintained 2610W: https://github.com/neuschaefer/wpcm450/wiki 2611F: Documentation/devicetree/bindings/*/*wpcm* 2612F: arch/arm/boot/dts/nuvoton-wpcm450* 2613F: arch/arm/mach-npcm/wpcm450.c 2614F: drivers/*/*/*wpcm* 2615F: drivers/*/*wpcm* 2616 2617ARM/NXP S32G ARCHITECTURE 2618M: Chester Lin <clin@suse.com> 2619R: Andreas Färber <afaerber@suse.de> 2620R: Matthias Brugger <mbrugger@suse.com> 2621R: NXP S32 Linux Team <s32@nxp.com> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623S: Maintained 2624F: arch/arm64/boot/dts/freescale/s32g*.dts* 2625 2626ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2627L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2628S: Orphan 2629W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2630F: arch/arm/mach-s3c/gta02.h 2631F: arch/arm/mach-s3c/mach-gta02.c 2632 2633ARM/Orion SoC/Technologic Systems TS-78xx platform support 2634M: Alexander Clouter <alex@digriz.org.uk> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636S: Maintained 2637W: http://www.digriz.org.uk/ts78xx/kernel 2638F: arch/arm/mach-orion5x/ts78xx-* 2639 2640ARM/OXNAS platform support 2641M: Neil Armstrong <neil.armstrong@linaro.org> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643L: linux-oxnas@groups.io (moderated for non-subscribers) 2644S: Maintained 2645F: arch/arm/boot/dts/ox8*.dts* 2646F: arch/arm/mach-oxnas/ 2647F: drivers/power/reset/oxnas-restart.c 2648N: oxnas 2649 2650ARM/PALM TREO SUPPORT 2651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2652S: Orphan 2653F: arch/arm/mach-pxa/palmtreo.* 2654 2655ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2656M: Marek Vasut <marek.vasut@gmail.com> 2657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2658S: Maintained 2659W: http://hackndev.com 2660F: arch/arm/mach-pxa/include/mach/palmld.h 2661F: arch/arm/mach-pxa/include/mach/palmtc.h 2662F: arch/arm/mach-pxa/include/mach/palmtx.h 2663F: arch/arm/mach-pxa/palmld.c 2664F: arch/arm/mach-pxa/palmt5.* 2665F: arch/arm/mach-pxa/palmtc.c 2666F: arch/arm/mach-pxa/palmte2.* 2667F: arch/arm/mach-pxa/palmtx.c 2668 2669ARM/PALMZ72 SUPPORT 2670M: Sergey Lapin <slapin@ossfans.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673W: http://hackndev.com 2674F: arch/arm/mach-pxa/palmz72.* 2675 2676ARM/PLEB SUPPORT 2677M: Peter Chubb <pleb@gelato.unsw.edu.au> 2678S: Maintained 2679W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2680 2681ARM/PT DIGITAL BOARD PORT 2682M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684S: Maintained 2685W: http://www.armlinux.org.uk/ 2686 2687ARM/QUALCOMM SUPPORT 2688M: Andy Gross <agross@kernel.org> 2689M: Bjorn Andersson <andersson@kernel.org> 2690R: Konrad Dybcio <konrad.dybcio@linaro.org> 2691L: linux-arm-msm@vger.kernel.org 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2694F: Documentation/devicetree/bindings/*/qcom* 2695F: Documentation/devicetree/bindings/soc/qcom/ 2696F: arch/arm/boot/dts/qcom-*.dts 2697F: arch/arm/boot/dts/qcom-*.dtsi 2698F: arch/arm/configs/qcom_defconfig 2699F: arch/arm/mach-qcom/ 2700F: arch/arm64/boot/dts/qcom/ 2701F: drivers/*/*/qcom* 2702F: drivers/*/*/qcom/ 2703F: drivers/*/pm8???-* 2704F: drivers/*/qcom* 2705F: drivers/*/qcom/ 2706F: drivers/bluetooth/btqcomsmd.c 2707F: drivers/clocksource/timer-qcom.c 2708F: drivers/cpuidle/cpuidle-qcom-spm.c 2709F: drivers/extcon/extcon-qcom* 2710F: drivers/i2c/busses/i2c-qcom-geni.c 2711F: drivers/i2c/busses/i2c-qup.c 2712F: drivers/iommu/msm* 2713F: drivers/mfd/ssbi.c 2714F: drivers/mmc/host/mmci_qcom* 2715F: drivers/mmc/host/sdhci-msm.c 2716F: drivers/pci/controller/dwc/pcie-qcom.c 2717F: drivers/phy/qualcomm/ 2718F: drivers/power/*/msm* 2719F: drivers/reset/reset-qcom-* 2720F: drivers/ufs/host/ufs-qcom* 2721F: drivers/spi/spi-geni-qcom.c 2722F: drivers/spi/spi-qcom-qspi.c 2723F: drivers/spi/spi-qup.c 2724F: drivers/tty/serial/msm_serial.c 2725F: drivers/usb/dwc3/dwc3-qcom.c 2726F: include/dt-bindings/*/qcom* 2727F: include/linux/*/qcom* 2728F: include/linux/soc/qcom/ 2729 2730ARM/RADISYS ENP2611 MACHINE SUPPORT 2731M: Lennert Buytenhek <kernel@wantstofly.org> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734 2735ARM/RDA MICRO ARCHITECTURE 2736M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2739S: Maintained 2740F: Documentation/devicetree/bindings/arm/rda.yaml 2741F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2742F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2743F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2744F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2745F: arch/arm/boot/dts/rda8810pl-* 2746F: drivers/clocksource/timer-rda.c 2747F: drivers/gpio/gpio-rda.c 2748F: drivers/irqchip/irq-rda-intc.c 2749F: drivers/tty/serial/rda-uart.c 2750 2751ARM/REALTEK ARCHITECTURE 2752M: Andreas Färber <afaerber@suse.de> 2753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2754L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2755S: Maintained 2756F: Documentation/devicetree/bindings/arm/realtek.yaml 2757F: arch/arm/boot/dts/rtd* 2758F: arch/arm/mach-realtek/ 2759F: arch/arm64/boot/dts/realtek/ 2760 2761ARM/RISC-V/RENESAS ARCHITECTURE 2762M: Geert Uytterhoeven <geert+renesas@glider.be> 2763M: Magnus Damm <magnus.damm@gmail.com> 2764L: linux-renesas-soc@vger.kernel.org 2765S: Supported 2766Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2767C: irc://irc.libera.chat/renesas-soc 2768T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2769F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2770F: Documentation/devicetree/bindings/soc/renesas/ 2771F: arch/arm/boot/dts/emev2* 2772F: arch/arm/boot/dts/gr-peach* 2773F: arch/arm/boot/dts/iwg20d-q7* 2774F: arch/arm/boot/dts/r7s* 2775F: arch/arm/boot/dts/r8a* 2776F: arch/arm/boot/dts/r9a* 2777F: arch/arm/boot/dts/sh* 2778F: arch/arm/configs/shmobile_defconfig 2779F: arch/arm/include/debug/renesas-scif.S 2780F: arch/arm/mach-shmobile/ 2781F: arch/arm64/boot/dts/renesas/ 2782F: arch/riscv/boot/dts/renesas/ 2783F: drivers/soc/renesas/ 2784F: include/linux/soc/renesas/ 2785 2786ARM/RISCPC ARCHITECTURE 2787M: Russell King <linux@armlinux.org.uk> 2788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2789S: Maintained 2790W: http://www.armlinux.org.uk/ 2791F: arch/arm/include/asm/hardware/ioc.h 2792F: arch/arm/include/asm/hardware/iomd.h 2793F: arch/arm/include/asm/hardware/memc.h 2794F: arch/arm/mach-rpc/ 2795F: drivers/net/ethernet/8390/etherh.c 2796F: drivers/net/ethernet/i825xx/ether1* 2797F: drivers/net/ethernet/seeq/ether3* 2798F: drivers/scsi/arm/ 2799 2800ARM/Rockchip SoC support 2801M: Heiko Stuebner <heiko@sntech.de> 2802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2803L: linux-rockchip@lists.infradead.org 2804S: Maintained 2805T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2806F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2807F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2808F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2809F: arch/arm/boot/dts/rk3* 2810F: arch/arm/boot/dts/rv1108* 2811F: arch/arm/mach-rockchip/ 2812F: drivers/*/*/*rockchip* 2813F: drivers/*/*rockchip* 2814F: drivers/clk/rockchip/ 2815F: drivers/i2c/busses/i2c-rk3x.c 2816F: sound/soc/rockchip/ 2817N: rockchip 2818 2819ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2820M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2821R: Alim Akhtar <alim.akhtar@samsung.com> 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823L: linux-samsung-soc@vger.kernel.org 2824S: Maintained 2825C: irc://irc.libera.chat/linux-exynos 2826Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2827B: mailto:linux-samsung-soc@vger.kernel.org 2828T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2829F: Documentation/arm/samsung/ 2830F: Documentation/devicetree/bindings/arm/samsung/ 2831F: Documentation/devicetree/bindings/hwinfo/samsung,* 2832F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2833F: Documentation/devicetree/bindings/soc/samsung/ 2834F: arch/arm/boot/dts/exynos* 2835F: arch/arm/boot/dts/s3c* 2836F: arch/arm/boot/dts/s5p* 2837F: arch/arm/mach-exynos*/ 2838F: arch/arm/mach-s3c/ 2839F: arch/arm/mach-s5p*/ 2840F: arch/arm64/boot/dts/exynos/ 2841F: drivers/*/*/*s3c24* 2842F: drivers/*/*s3c24* 2843F: drivers/*/*s3c64xx* 2844F: drivers/*/*s5pv210* 2845F: drivers/clocksource/samsung_pwm_timer.c 2846F: drivers/memory/samsung/ 2847F: drivers/pwm/pwm-samsung.c 2848F: drivers/soc/samsung/ 2849F: drivers/tty/serial/samsung* 2850F: include/clocksource/samsung_pwm.h 2851F: include/linux/platform_data/*s3c* 2852F: include/linux/serial_s3c.h 2853F: include/linux/soc/samsung/ 2854N: exynos 2855N: s3c2410 2856N: s3c64xx 2857N: s5pv210 2858 2859ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2860M: Łukasz Stelmach <l.stelmach@samsung.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2862L: linux-media@vger.kernel.org 2863S: Maintained 2864F: drivers/media/platform/samsung/s5p-g2d/ 2865 2866ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2867M: Marek Szyprowski <m.szyprowski@samsung.com> 2868L: linux-samsung-soc@vger.kernel.org 2869L: linux-media@vger.kernel.org 2870S: Maintained 2871F: Documentation/devicetree/bindings/media/s5p-cec.txt 2872F: drivers/media/cec/platform/s5p/ 2873 2874ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2875M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2876M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2877M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879L: linux-media@vger.kernel.org 2880S: Maintained 2881F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2882F: drivers/media/platform/samsung/s5p-jpeg/ 2883 2884ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2885M: Marek Szyprowski <m.szyprowski@samsung.com> 2886M: Andrzej Hajda <andrzej.hajda@intel.com> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: drivers/media/platform/samsung/s5p-mfc/ 2891 2892ARM/SOCFPGA ARCHITECTURE 2893M: Dinh Nguyen <dinguyen@kernel.org> 2894S: Maintained 2895W: http://www.rocketboards.org 2896T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2897F: arch/arm/boot/dts/socfpga* 2898F: arch/arm/configs/socfpga_defconfig 2899F: arch/arm/mach-socfpga/ 2900F: arch/arm64/boot/dts/altera/ 2901F: arch/arm64/boot/dts/intel/ 2902 2903ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2904M: Dinh Nguyen <dinguyen@kernel.org> 2905S: Maintained 2906F: drivers/clk/socfpga/ 2907 2908ARM/SOCFPGA EDAC SUPPORT 2909M: Dinh Nguyen <dinguyen@kernel.org> 2910S: Maintained 2911F: drivers/edac/altera_edac.[ch] 2912 2913ARM/SPREADTRUM SoC SUPPORT 2914M: Orson Zhai <orsonzhai@gmail.com> 2915M: Baolin Wang <baolin.wang7@gmail.com> 2916M: Chunyan Zhang <zhang.lyra@gmail.com> 2917S: Maintained 2918F: arch/arm64/boot/dts/sprd 2919N: sprd 2920N: sc27xx 2921N: sc2731 2922 2923ARM/STI ARCHITECTURE 2924M: Patrice Chotard <patrice.chotard@foss.st.com> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926S: Maintained 2927W: http://www.stlinux.com 2928F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2929F: arch/arm/boot/dts/sti* 2930F: arch/arm/mach-sti/ 2931F: drivers/ata/ahci_st.c 2932F: drivers/char/hw_random/st-rng.c 2933F: drivers/clocksource/arm_global_timer.c 2934F: drivers/clocksource/clksrc_st_lpc.c 2935F: drivers/cpufreq/sti-cpufreq.c 2936F: drivers/dma/st_fdma* 2937F: drivers/i2c/busses/i2c-st.c 2938F: drivers/media/platform/st/sti/c8sectpfe/ 2939F: drivers/media/rc/st_rc.c 2940F: drivers/mmc/host/sdhci-st.c 2941F: drivers/phy/st/phy-miphy28lp.c 2942F: drivers/phy/st/phy-stih407-usb.c 2943F: drivers/pinctrl/pinctrl-st.c 2944F: drivers/remoteproc/st_remoteproc.c 2945F: drivers/remoteproc/st_slim_rproc.c 2946F: drivers/reset/sti/ 2947F: drivers/rtc/rtc-st-lpc.c 2948F: drivers/tty/serial/st-asc.c 2949F: drivers/usb/dwc3/dwc3-st.c 2950F: drivers/usb/host/ehci-st.c 2951F: drivers/usb/host/ohci-st.c 2952F: drivers/watchdog/st_lpc_wdt.c 2953F: include/linux/remoteproc/st_slim_rproc.h 2954 2955ARM/STM32 ARCHITECTURE 2956M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2957M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2958L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2960S: Maintained 2961T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2962F: arch/arm/boot/dts/stm32* 2963F: arch/arm/mach-stm32/ 2964F: drivers/clocksource/armv7m_systick.c 2965N: stm32 2966N: stm 2967 2968ARM/SUNPLUS SP7021 SOC SUPPORT 2969M: Qin Jian <qinjian@cqplus1.com> 2970L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2971S: Maintained 2972W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2973F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2974F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2975F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2976F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2977F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2978F: arch/arm/configs/sp7021_*defconfig 2979F: arch/arm/mach-sunplus/ 2980F: drivers/irqchip/irq-sp7021-intc.c 2981F: drivers/reset/reset-sunplus.c 2982F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2983F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2984 2985ARM/Synaptics SoC support 2986M: Jisheng Zhang <jszhang@kernel.org> 2987M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990F: arch/arm/boot/dts/berlin* 2991F: arch/arm/mach-berlin/ 2992F: arch/arm64/boot/dts/synaptics/ 2993 2994ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2995M: Lennert Buytenhek <kernel@wantstofly.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998 2999ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3000M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3001L: linux-tegra@vger.kernel.org 3002L: linux-media@vger.kernel.org 3003S: Maintained 3004F: Documentation/devicetree/bindings/media/tegra-cec.txt 3005F: drivers/media/cec/platform/tegra/ 3006 3007ARM/TESLA FSD SoC SUPPORT 3008M: Alim Akhtar <alim.akhtar@samsung.com> 3009M: linux-fsd@tesla.com 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011L: linux-samsung-soc@vger.kernel.org 3012S: Maintained 3013F: arch/arm64/boot/dts/tesla* 3014 3015ARM/TETON BGA MACHINE SUPPORT 3016M: "Mark F. Brown" <mark.brown314@gmail.com> 3017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3018S: Maintained 3019 3020ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3021M: Santosh Shilimkar <ssantosh@kernel.org> 3022L: linux-kernel@vger.kernel.org 3023S: Maintained 3024F: drivers/memory/*emif* 3025 3026ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3027M: Nishanth Menon <nm@ti.com> 3028M: Santosh Shilimkar <ssantosh@kernel.org> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030S: Maintained 3031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3032F: arch/arm/boot/dts/keystone-* 3033F: arch/arm/mach-keystone/ 3034 3035ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3036M: Santosh Shilimkar <ssantosh@kernel.org> 3037L: linux-kernel@vger.kernel.org 3038S: Maintained 3039F: drivers/clk/keystone/ 3040 3041ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3042M: Santosh Shilimkar <ssantosh@kernel.org> 3043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3044L: linux-kernel@vger.kernel.org 3045S: Maintained 3046F: drivers/clocksource/timer-keystone.c 3047 3048ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3049M: Santosh Shilimkar <ssantosh@kernel.org> 3050L: linux-kernel@vger.kernel.org 3051S: Maintained 3052F: drivers/power/reset/keystone-reset.c 3053 3054ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3055M: Nishanth Menon <nm@ti.com> 3056M: Vignesh Raghavendra <vigneshr@ti.com> 3057M: Tero Kristo <kristo@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Supported 3060F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3061F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3062F: arch/arm64/boot/dts/ti/Makefile 3063F: arch/arm64/boot/dts/ti/k3-* 3064F: include/dt-bindings/pinctrl/k3.h 3065 3066ARM/THECUS N2100 MACHINE SUPPORT 3067M: Lennert Buytenhek <kernel@wantstofly.org> 3068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3069S: Maintained 3070 3071ARM/TOSA MACHINE SUPPORT 3072M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3073M: Dirk Opfer <dirk@opfer-online.de> 3074S: Maintained 3075 3076ARM/TOSHIBA VISCONTI ARCHITECTURE 3077M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3079S: Supported 3080T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3081F: Documentation/devicetree/bindings/arm/toshiba.yaml 3082F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3083F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3084F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3085F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3086F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3087F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3088F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3089F: arch/arm64/boot/dts/toshiba/ 3090F: drivers/clk/visconti/ 3091F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3092F: drivers/gpio/gpio-visconti.c 3093F: drivers/pci/controller/dwc/pcie-visconti.c 3094F: drivers/pinctrl/visconti/ 3095F: drivers/watchdog/visconti_wdt.c 3096N: visconti 3097 3098ARM/UNIPHIER ARCHITECTURE 3099M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3100M: Masami Hiramatsu <mhiramat@kernel.org> 3101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3102S: Maintained 3103F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3104F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3105F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3106F: arch/arm/boot/dts/uniphier* 3107F: arch/arm/include/asm/hardware/cache-uniphier.h 3108F: arch/arm/mach-uniphier/ 3109F: arch/arm/mm/cache-uniphier.c 3110F: arch/arm64/boot/dts/socionext/uniphier* 3111F: drivers/bus/uniphier-system-bus.c 3112F: drivers/clk/uniphier/ 3113F: drivers/dma/uniphier-mdmac.c 3114F: drivers/gpio/gpio-uniphier.c 3115F: drivers/i2c/busses/i2c-uniphier* 3116F: drivers/irqchip/irq-uniphier-aidet.c 3117F: drivers/mmc/host/uniphier-sd.c 3118F: drivers/pinctrl/uniphier/ 3119F: drivers/reset/reset-uniphier.c 3120F: drivers/tty/serial/8250/8250_uniphier.c 3121N: uniphier 3122 3123ARM/VERSATILE EXPRESS PLATFORM 3124M: Liviu Dudau <liviu.dudau@arm.com> 3125M: Sudeep Holla <sudeep.holla@arm.com> 3126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3128S: Maintained 3129F: */*/*/vexpress* 3130F: */*/vexpress* 3131F: arch/arm/boot/dts/vexpress* 3132F: arch/arm/mach-vexpress/ 3133F: arch/arm64/boot/dts/arm/ 3134F: drivers/clk/versatile/clk-vexpress-osc.c 3135F: drivers/clocksource/timer-versatile.c 3136N: mps2 3137 3138ARM/VFP SUPPORT 3139M: Russell King <linux@armlinux.org.uk> 3140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3141S: Maintained 3142W: http://www.armlinux.org.uk/ 3143F: arch/arm/vfp/ 3144 3145ARM/VOIPAC PXA270 SUPPORT 3146M: Marek Vasut <marek.vasut@gmail.com> 3147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3148S: Maintained 3149F: arch/arm/mach-pxa/include/mach/vpac270.h 3150F: arch/arm/mach-pxa/vpac270.c 3151 3152ARM/VT8500 ARM ARCHITECTURE 3153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3154S: Orphan 3155F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3156F: arch/arm/mach-vt8500/ 3157F: drivers/clocksource/timer-vt8500.c 3158F: drivers/i2c/busses/i2c-wmt.c 3159F: drivers/mmc/host/wmt-sdmmc.c 3160F: drivers/pwm/pwm-vt8500.c 3161F: drivers/rtc/rtc-vt8500.c 3162F: drivers/tty/serial/vt8500_serial.c 3163F: drivers/usb/host/ehci-platform.c 3164F: drivers/usb/host/uhci-platform.c 3165F: drivers/video/fbdev/vt8500lcdfb.* 3166F: drivers/video/fbdev/wm8505fb* 3167F: drivers/video/fbdev/wmt_ge_rops.* 3168 3169ARM/ZIPIT Z2 SUPPORT 3170M: Marek Vasut <marek.vasut@gmail.com> 3171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3172S: Maintained 3173F: arch/arm/mach-pxa/include/mach/z2.h 3174F: arch/arm/mach-pxa/z2.c 3175 3176ARM/ZYNQ ARCHITECTURE 3177M: Michal Simek <michal.simek@xilinx.com> 3178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3179S: Supported 3180W: http://wiki.xilinx.com 3181T: git https://github.com/Xilinx/linux-xlnx.git 3182F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3183F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3184F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3185F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3186F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3187F: arch/arm/mach-zynq/ 3188F: drivers/clocksource/timer-cadence-ttc.c 3189F: drivers/cpuidle/cpuidle-zynq.c 3190F: drivers/edac/synopsys_edac.c 3191F: drivers/i2c/busses/i2c-cadence.c 3192F: drivers/i2c/busses/i2c-xiic.c 3193F: drivers/mmc/host/sdhci-of-arasan.c 3194N: zynq 3195N: xilinx 3196 3197ARM64 PORT (AARCH64 ARCHITECTURE) 3198M: Catalin Marinas <catalin.marinas@arm.com> 3199M: Will Deacon <will@kernel.org> 3200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3203F: Documentation/arm64/ 3204F: arch/arm64/ 3205F: tools/testing/selftests/arm64/ 3206X: arch/arm64/boot/dts/ 3207 3208ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3209M: George McCollister <george.mccollister@gmail.com> 3210L: netdev@vger.kernel.org 3211S: Maintained 3212F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3213F: drivers/net/dsa/xrs700x/* 3214F: net/dsa/tag_xrs700x.c 3215 3216AS3645A LED FLASH CONTROLLER DRIVER 3217M: Sakari Ailus <sakari.ailus@iki.fi> 3218L: linux-leds@vger.kernel.org 3219S: Maintained 3220F: drivers/leds/flash/leds-as3645a.c 3221 3222ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3223M: Tianshu Qiu <tian.shu.qiu@intel.com> 3224L: linux-media@vger.kernel.org 3225S: Maintained 3226T: git git://linuxtv.org/media_tree.git 3227F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3228F: drivers/media/i2c/ak7375.c 3229 3230ASAHI KASEI AK8974 DRIVER 3231M: Linus Walleij <linus.walleij@linaro.org> 3232L: linux-iio@vger.kernel.org 3233S: Supported 3234W: http://www.akm.com/ 3235F: drivers/iio/magnetometer/ak8974.c 3236 3237ASC7621 HARDWARE MONITOR DRIVER 3238M: George Joseph <george.joseph@fairview5.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: Documentation/hwmon/asc7621.rst 3242F: drivers/hwmon/asc7621.c 3243 3244ASIX AX88796C SPI ETHERNET ADAPTER 3245M: Łukasz Stelmach <l.stelmach@samsung.com> 3246S: Maintained 3247F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3248F: drivers/net/ethernet/asix/ax88796c_* 3249 3250ASPEED PECI CONTROLLER 3251M: Iwona Winiarska <iwona.winiarska@intel.com> 3252L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3253L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3254S: Supported 3255F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3256F: drivers/peci/controller/peci-aspeed.c 3257 3258ASPEED PINCTRL DRIVERS 3259M: Andrew Jeffery <andrew@aj.id.au> 3260L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3261L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3262L: linux-gpio@vger.kernel.org 3263S: Maintained 3264F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3265F: drivers/pinctrl/aspeed/ 3266 3267ASPEED SCU INTERRUPT CONTROLLER DRIVER 3268M: Eddie James <eajames@linux.ibm.com> 3269L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3270S: Maintained 3271F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3272F: drivers/irqchip/irq-aspeed-scu-ic.c 3273F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3274 3275ASPEED SD/MMC DRIVER 3276M: Andrew Jeffery <andrew@aj.id.au> 3277L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3278L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3279L: linux-mmc@vger.kernel.org 3280S: Maintained 3281F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3282F: drivers/mmc/host/sdhci-of-aspeed* 3283 3284ASPEED SMC SPI DRIVER 3285M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3286M: Cédric Le Goater <clg@kaod.org> 3287L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3288L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3289L: linux-spi@vger.kernel.org 3290S: Maintained 3291F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3292F: drivers/spi/spi-aspeed-smc.c 3293 3294ASPEED VIDEO ENGINE DRIVER 3295M: Eddie James <eajames@linux.ibm.com> 3296L: linux-media@vger.kernel.org 3297L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3298S: Maintained 3299F: Documentation/devicetree/bindings/media/aspeed-video.txt 3300F: drivers/media/platform/aspeed/ 3301 3302ASPEED USB UDC DRIVER 3303M: Neal Liu <neal_liu@aspeedtech.com> 3304L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3305S: Maintained 3306F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3307F: drivers/usb/gadget/udc/aspeed_udc.c 3308 3309ASPEED CRYPTO DRIVER 3310M: Neal Liu <neal_liu@aspeedtech.com> 3311L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3312S: Maintained 3313F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3314F: drivers/crypto/aspeed/ 3315 3316ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3317M: Corentin Chary <corentin.chary@gmail.com> 3318L: acpi4asus-user@lists.sourceforge.net 3319L: platform-driver-x86@vger.kernel.org 3320S: Maintained 3321W: http://acpi4asus.sf.net 3322F: drivers/platform/x86/asus*.c 3323F: drivers/platform/x86/eeepc*.c 3324 3325ASUS TF103C DOCK DRIVER 3326M: Hans de Goede <hdegoede@redhat.com> 3327L: platform-driver-x86@vger.kernel.org 3328S: Maintained 3329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3330F: drivers/platform/x86/asus-tf103c-dock.c 3331 3332ASUS WMI HARDWARE MONITOR DRIVER 3333M: Ed Brindley <kernel@maidavale.org> 3334M: Denis Pauk <pauk.denis@gmail.com> 3335L: linux-hwmon@vger.kernel.org 3336S: Maintained 3337F: drivers/hwmon/asus_wmi_sensors.c 3338 3339ASUS EC HARDWARE MONITOR DRIVER 3340M: Eugene Shalygin <eugene.shalygin@gmail.com> 3341L: linux-hwmon@vger.kernel.org 3342S: Maintained 3343F: drivers/hwmon/asus-ec-sensors.c 3344 3345ASUS WIRELESS RADIO CONTROL DRIVER 3346M: João Paulo Rechi Vita <jprvita@gmail.com> 3347L: platform-driver-x86@vger.kernel.org 3348S: Maintained 3349F: drivers/platform/x86/asus-wireless.c 3350 3351ASYMMETRIC KEYS 3352M: David Howells <dhowells@redhat.com> 3353L: keyrings@vger.kernel.org 3354S: Maintained 3355F: Documentation/crypto/asymmetric-keys.rst 3356F: crypto/asymmetric_keys/ 3357F: include/crypto/pkcs7.h 3358F: include/crypto/public_key.h 3359F: include/linux/verification.h 3360 3361ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3362R: Dan Williams <dan.j.williams@intel.com> 3363S: Odd fixes 3364W: http://sourceforge.net/projects/xscaleiop 3365F: Documentation/crypto/async-tx-api.rst 3366F: crypto/async_tx/ 3367F: include/linux/async_tx.h 3368 3369AT24 EEPROM DRIVER 3370M: Bartosz Golaszewski <brgl@bgdev.pl> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3374F: Documentation/devicetree/bindings/eeprom/at24.yaml 3375F: drivers/misc/eeprom/at24.c 3376 3377ATA OVER ETHERNET (AOE) DRIVER 3378M: "Justin Sanders" <justin@coraid.com> 3379S: Supported 3380W: http://www.openaoe.org/ 3381F: Documentation/admin-guide/aoe/ 3382F: drivers/block/aoe/ 3383 3384ATC260X PMIC MFD DRIVER 3385M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3386M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3387L: linux-actions@lists.infradead.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3390F: drivers/input/misc/atc260x-onkey.c 3391F: drivers/mfd/atc260* 3392F: drivers/power/reset/atc260x-poweroff.c 3393F: drivers/regulator/atc260x-regulator.c 3394F: include/linux/mfd/atc260x/* 3395 3396ATHEROS 71XX/9XXX GPIO DRIVER 3397M: Alban Bedel <albeu@free.fr> 3398S: Maintained 3399W: https://github.com/AlbanBedel/linux 3400T: git git://github.com/AlbanBedel/linux 3401F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3402F: drivers/gpio/gpio-ath79.c 3403 3404ATHEROS 71XX/9XXX USB PHY DRIVER 3405M: Alban Bedel <albeu@free.fr> 3406S: Maintained 3407W: https://github.com/AlbanBedel/linux 3408T: git git://github.com/AlbanBedel/linux 3409F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3410F: drivers/phy/qualcomm/phy-ath79-usb.c 3411 3412ATHEROS ATH GENERIC UTILITIES 3413M: Kalle Valo <kvalo@kernel.org> 3414L: linux-wireless@vger.kernel.org 3415S: Supported 3416F: drivers/net/wireless/ath/* 3417 3418ATHEROS ATH5K WIRELESS DRIVER 3419M: Jiri Slaby <jirislaby@kernel.org> 3420M: Nick Kossifidis <mickflemm@gmail.com> 3421M: Luis Chamberlain <mcgrof@kernel.org> 3422L: linux-wireless@vger.kernel.org 3423S: Maintained 3424W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3425F: drivers/net/wireless/ath/ath5k/ 3426 3427ATHEROS ATH6KL WIRELESS DRIVER 3428L: linux-wireless@vger.kernel.org 3429S: Orphan 3430W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3431F: drivers/net/wireless/ath/ath6kl/ 3432 3433ATI_REMOTE2 DRIVER 3434M: Ville Syrjala <syrjala@sci.fi> 3435S: Maintained 3436F: drivers/input/misc/ati_remote2.c 3437 3438ATK0110 HWMON DRIVER 3439M: Luca Tettamanti <kronos.it@gmail.com> 3440L: linux-hwmon@vger.kernel.org 3441S: Maintained 3442F: drivers/hwmon/asus_atk0110.c 3443 3444ATLX ETHERNET DRIVERS 3445M: Chris Snook <chris.snook@gmail.com> 3446L: netdev@vger.kernel.org 3447S: Maintained 3448W: http://sourceforge.net/projects/atl1 3449W: http://atl1.sourceforge.net 3450F: drivers/net/ethernet/atheros/ 3451 3452ATM 3453M: Chas Williams <3chas3@gmail.com> 3454L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3455L: netdev@vger.kernel.org 3456S: Maintained 3457W: http://linux-atm.sourceforge.net 3458F: drivers/atm/ 3459F: include/linux/atm* 3460F: include/uapi/linux/atm* 3461 3462ATMEL MACB ETHERNET DRIVER 3463M: Nicolas Ferre <nicolas.ferre@microchip.com> 3464M: Claudiu Beznea <claudiu.beznea@microchip.com> 3465S: Supported 3466F: drivers/net/ethernet/cadence/ 3467 3468ATMEL MAXTOUCH DRIVER 3469M: Nick Dyer <nick@shmanahar.org> 3470S: Maintained 3471T: git git://github.com/ndyer/linux.git 3472F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3473F: drivers/input/touchscreen/atmel_mxt_ts.c 3474 3475ATMEL WIRELESS DRIVER 3476M: Simon Kelley <simon@thekelleys.org.uk> 3477L: linux-wireless@vger.kernel.org 3478S: Maintained 3479W: http://www.thekelleys.org.uk/atmel 3480W: http://atmelwlandriver.sourceforge.net/ 3481F: drivers/net/wireless/atmel/atmel* 3482 3483ATOMIC INFRASTRUCTURE 3484M: Will Deacon <will@kernel.org> 3485M: Peter Zijlstra <peterz@infradead.org> 3486R: Boqun Feng <boqun.feng@gmail.com> 3487R: Mark Rutland <mark.rutland@arm.com> 3488L: linux-kernel@vger.kernel.org 3489S: Maintained 3490F: arch/*/include/asm/atomic*.h 3491F: include/*/atomic*.h 3492F: include/linux/refcount.h 3493F: Documentation/atomic_*.txt 3494F: scripts/atomic/ 3495 3496ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3497M: Bradley Grove <linuxdrivers@attotech.com> 3498L: linux-scsi@vger.kernel.org 3499S: Supported 3500W: http://www.attotech.com 3501F: drivers/scsi/esas2r 3502 3503ATUSB IEEE 802.15.4 RADIO DRIVER 3504M: Stefan Schmidt <stefan@datenfreihafen.org> 3505L: linux-wpan@vger.kernel.org 3506S: Maintained 3507F: drivers/net/ieee802154/at86rf230.h 3508F: drivers/net/ieee802154/atusb.c 3509F: drivers/net/ieee802154/atusb.h 3510 3511AUDIT SUBSYSTEM 3512M: Paul Moore <paul@paul-moore.com> 3513M: Eric Paris <eparis@redhat.com> 3514L: linux-audit@redhat.com (moderated for non-subscribers) 3515S: Supported 3516W: https://github.com/linux-audit 3517T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3518F: include/asm-generic/audit_*.h 3519F: include/linux/audit.h 3520F: include/linux/audit_arch.h 3521F: include/uapi/linux/audit.h 3522F: kernel/audit* 3523F: lib/*audit.c 3524 3525AUXILIARY DISPLAY DRIVERS 3526M: Miguel Ojeda <ojeda@kernel.org> 3527S: Maintained 3528F: Documentation/devicetree/bindings/auxdisplay/ 3529F: drivers/auxdisplay/ 3530F: include/linux/cfag12864b.h 3531 3532AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3533M: Andreas Klinger <ak@it-klinger.de> 3534L: linux-iio@vger.kernel.org 3535S: Maintained 3536F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3537F: drivers/iio/adc/hx711.c 3538 3539AX.25 NETWORK LAYER 3540M: Ralf Baechle <ralf@linux-mips.org> 3541L: linux-hams@vger.kernel.org 3542S: Maintained 3543W: http://www.linux-ax25.org/ 3544F: include/net/ax25.h 3545F: include/uapi/linux/ax25.h 3546F: net/ax25/ 3547 3548AXENTIA ARM DEVICES 3549M: Peter Rosin <peda@axentia.se> 3550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3551S: Maintained 3552F: arch/arm/boot/dts/at91-linea.dtsi 3553F: arch/arm/boot/dts/at91-natte.dtsi 3554F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3555F: arch/arm/boot/dts/at91-tse850-3.dts 3556 3557AXENTIA ASOC DRIVERS 3558M: Peter Rosin <peda@axentia.se> 3559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3560S: Maintained 3561F: Documentation/devicetree/bindings/sound/axentia,* 3562F: sound/soc/atmel/tse850-pcm5142.c 3563 3564AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3565M: Nuno Sá <nuno.sa@analog.com> 3566L: linux-hwmon@vger.kernel.org 3567S: Supported 3568W: https://ez.analog.com/linux-software-drivers 3569F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3570F: drivers/hwmon/axi-fan-control.c 3571 3572AXXIA I2C CONTROLLER 3573M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3574L: linux-i2c@vger.kernel.org 3575S: Maintained 3576F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3577F: drivers/i2c/busses/i2c-axxia.c 3578 3579AZ6007 DVB DRIVER 3580M: Mauro Carvalho Chehab <mchehab@kernel.org> 3581L: linux-media@vger.kernel.org 3582S: Maintained 3583W: https://linuxtv.org 3584T: git git://linuxtv.org/media_tree.git 3585F: drivers/media/usb/dvb-usb-v2/az6007.c 3586 3587AZTECH FM RADIO RECEIVER DRIVER 3588M: Hans Verkuil <hverkuil@xs4all.nl> 3589L: linux-media@vger.kernel.org 3590S: Maintained 3591W: https://linuxtv.org 3592T: git git://linuxtv.org/media_tree.git 3593F: drivers/media/radio/radio-aztech* 3594 3595B43 WIRELESS DRIVER 3596L: linux-wireless@vger.kernel.org 3597L: b43-dev@lists.infradead.org 3598S: Odd Fixes 3599W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3600F: drivers/net/wireless/broadcom/b43/ 3601 3602B43LEGACY WIRELESS DRIVER 3603M: Larry Finger <Larry.Finger@lwfinger.net> 3604L: linux-wireless@vger.kernel.org 3605L: b43-dev@lists.infradead.org 3606S: Maintained 3607W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3608F: drivers/net/wireless/broadcom/b43legacy/ 3609 3610BACKLIGHT CLASS/SUBSYSTEM 3611M: Lee Jones <lee@kernel.org> 3612M: Daniel Thompson <daniel.thompson@linaro.org> 3613M: Jingoo Han <jingoohan1@gmail.com> 3614L: dri-devel@lists.freedesktop.org 3615S: Maintained 3616T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3617F: Documentation/ABI/stable/sysfs-class-backlight 3618F: Documentation/ABI/testing/sysfs-class-backlight 3619F: Documentation/devicetree/bindings/leds/backlight 3620F: drivers/video/backlight/ 3621F: include/linux/backlight.h 3622F: include/linux/pwm_backlight.h 3623 3624BARCO P50 GPIO DRIVER 3625M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3626M: Peter Korsgaard <peter.korsgaard@barco.com> 3627S: Maintained 3628F: drivers/platform/x86/barco-p50-gpio.c 3629 3630BATMAN ADVANCED 3631M: Marek Lindner <mareklindner@neomailbox.ch> 3632M: Simon Wunderlich <sw@simonwunderlich.de> 3633M: Antonio Quartulli <a@unstable.cc> 3634M: Sven Eckelmann <sven@narfation.org> 3635L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3636S: Maintained 3637W: https://www.open-mesh.org/ 3638Q: https://patchwork.open-mesh.org/project/batman/list/ 3639B: https://www.open-mesh.org/projects/batman-adv/issues 3640C: ircs://irc.hackint.org/batadv 3641T: git https://git.open-mesh.org/linux-merge.git 3642F: Documentation/networking/batman-adv.rst 3643F: include/uapi/linux/batadv_packet.h 3644F: include/uapi/linux/batman_adv.h 3645F: net/batman-adv/ 3646 3647BAYCOM/HDLCDRV DRIVERS FOR AX.25 3648M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3649L: linux-hams@vger.kernel.org 3650S: Maintained 3651W: http://www.baycom.org/~tom/ham/ham.html 3652F: drivers/net/hamradio/baycom* 3653 3654BCACHE (BLOCK LAYER CACHE) 3655M: Coly Li <colyli@suse.de> 3656M: Kent Overstreet <kent.overstreet@gmail.com> 3657L: linux-bcache@vger.kernel.org 3658S: Maintained 3659W: http://bcache.evilpiepirate.org 3660C: irc://irc.oftc.net/bcache 3661F: drivers/md/bcache/ 3662 3663BDISP ST MEDIA DRIVER 3664M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3665L: linux-media@vger.kernel.org 3666S: Supported 3667W: https://linuxtv.org 3668T: git git://linuxtv.org/media_tree.git 3669F: drivers/media/platform/st/sti/bdisp 3670 3671BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3672M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: drivers/net/ethernet/ec_bhf.c 3676 3677BEFS FILE SYSTEM 3678M: Luis de Bethencourt <luisbg@kernel.org> 3679M: Salah Triki <salah.triki@gmail.com> 3680S: Maintained 3681T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3682F: Documentation/filesystems/befs.rst 3683F: fs/befs/ 3684 3685BFQ I/O SCHEDULER 3686M: Paolo Valente <paolo.valente@linaro.org> 3687M: Jens Axboe <axboe@kernel.dk> 3688L: linux-block@vger.kernel.org 3689S: Maintained 3690F: Documentation/block/bfq-iosched.rst 3691F: block/bfq-* 3692 3693BFS FILE SYSTEM 3694M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3695S: Maintained 3696F: Documentation/filesystems/bfs.rst 3697F: fs/bfs/ 3698F: include/uapi/linux/bfs_fs.h 3699 3700BITMAP API 3701M: Yury Norov <yury.norov@gmail.com> 3702R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3703R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3704S: Maintained 3705F: include/linux/bitmap.h 3706F: include/linux/cpumask.h 3707F: include/linux/find.h 3708F: include/linux/nodemask.h 3709F: lib/bitmap.c 3710F: lib/cpumask.c 3711F: lib/cpumask_kunit.c 3712F: lib/find_bit.c 3713F: lib/find_bit_benchmark.c 3714F: lib/test_bitmap.c 3715F: tools/include/linux/bitmap.h 3716F: tools/include/linux/find.h 3717F: tools/lib/bitmap.c 3718F: tools/lib/find_bit.c 3719 3720BLINKM RGB LED DRIVER 3721M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3722S: Maintained 3723F: drivers/leds/leds-blinkm.c 3724 3725BLOCK LAYER 3726M: Jens Axboe <axboe@kernel.dk> 3727L: linux-block@vger.kernel.org 3728S: Maintained 3729T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3730F: Documentation/ABI/stable/sysfs-block 3731F: Documentation/block/ 3732F: block/ 3733F: drivers/block/ 3734F: include/linux/bio.h 3735F: include/linux/blk* 3736F: kernel/trace/blktrace.c 3737F: lib/sbitmap.c 3738 3739BLOCK2MTD DRIVER 3740M: Joern Engel <joern@lazybastard.org> 3741L: linux-mtd@lists.infradead.org 3742S: Maintained 3743F: drivers/mtd/devices/block2mtd.c 3744 3745BLUETOOTH DRIVERS 3746M: Marcel Holtmann <marcel@holtmann.org> 3747M: Johan Hedberg <johan.hedberg@gmail.com> 3748M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3749L: linux-bluetooth@vger.kernel.org 3750S: Supported 3751W: http://www.bluez.org/ 3752T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3753T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3754F: drivers/bluetooth/ 3755 3756BLUETOOTH SUBSYSTEM 3757M: Marcel Holtmann <marcel@holtmann.org> 3758M: Johan Hedberg <johan.hedberg@gmail.com> 3759M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3760L: linux-bluetooth@vger.kernel.org 3761S: Supported 3762W: http://www.bluez.org/ 3763T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3765F: include/net/bluetooth/ 3766F: net/bluetooth/ 3767 3768BONDING DRIVER 3769M: Jay Vosburgh <j.vosburgh@gmail.com> 3770M: Veaceslav Falico <vfalico@gmail.com> 3771M: Andy Gospodarek <andy@greyhouse.net> 3772L: netdev@vger.kernel.org 3773S: Supported 3774W: http://sourceforge.net/projects/bonding/ 3775F: Documentation/networking/bonding.rst 3776F: drivers/net/bonding/ 3777F: include/net/bond* 3778F: include/uapi/linux/if_bonding.h 3779F: tools/testing/selftests/drivers/net/bonding/ 3780 3781BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3782M: Dan Robertson <dan@dlrobertson.com> 3783L: linux-iio@vger.kernel.org 3784S: Maintained 3785F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3786F: drivers/iio/accel/bma400* 3787 3788BPF [GENERAL] (Safe Dynamic Programs and Tools) 3789M: Alexei Starovoitov <ast@kernel.org> 3790M: Daniel Borkmann <daniel@iogearbox.net> 3791M: Andrii Nakryiko <andrii@kernel.org> 3792R: Martin KaFai Lau <martin.lau@linux.dev> 3793R: Song Liu <song@kernel.org> 3794R: Yonghong Song <yhs@fb.com> 3795R: John Fastabend <john.fastabend@gmail.com> 3796R: KP Singh <kpsingh@kernel.org> 3797R: Stanislav Fomichev <sdf@google.com> 3798R: Hao Luo <haoluo@google.com> 3799R: Jiri Olsa <jolsa@kernel.org> 3800L: bpf@vger.kernel.org 3801S: Supported 3802W: https://bpf.io/ 3803Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3804T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3805T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3806F: Documentation/bpf/ 3807F: Documentation/networking/filter.rst 3808F: Documentation/userspace-api/ebpf/ 3809F: arch/*/net/* 3810F: include/linux/bpf* 3811F: include/linux/btf* 3812F: include/linux/filter.h 3813F: include/trace/events/xdp.h 3814F: include/uapi/linux/bpf* 3815F: include/uapi/linux/btf* 3816F: include/uapi/linux/filter.h 3817F: kernel/bpf/ 3818F: kernel/trace/bpf_trace.c 3819F: lib/test_bpf.c 3820F: net/bpf/ 3821F: net/core/filter.c 3822F: net/sched/act_bpf.c 3823F: net/sched/cls_bpf.c 3824F: samples/bpf/ 3825F: scripts/bpf_doc.py 3826F: scripts/pahole-flags.sh 3827F: scripts/pahole-version.sh 3828F: tools/bpf/ 3829F: tools/lib/bpf/ 3830F: tools/testing/selftests/bpf/ 3831 3832BPF JIT for ARM 3833M: Shubham Bansal <illusionist.neo@gmail.com> 3834L: bpf@vger.kernel.org 3835S: Odd Fixes 3836F: arch/arm/net/ 3837 3838BPF JIT for ARM64 3839M: Daniel Borkmann <daniel@iogearbox.net> 3840M: Alexei Starovoitov <ast@kernel.org> 3841M: Zi Shen Lim <zlim.lnx@gmail.com> 3842L: bpf@vger.kernel.org 3843S: Supported 3844F: arch/arm64/net/ 3845 3846BPF JIT for MIPS (32-BIT AND 64-BIT) 3847M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3848M: Paul Burton <paulburton@kernel.org> 3849L: bpf@vger.kernel.org 3850S: Maintained 3851F: arch/mips/net/ 3852 3853BPF JIT for NFP NICs 3854M: Jakub Kicinski <kuba@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Odd Fixes 3857F: drivers/net/ethernet/netronome/nfp/bpf/ 3858 3859BPF JIT for POWERPC (32-BIT AND 64-BIT) 3860M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3861M: Michael Ellerman <mpe@ellerman.id.au> 3862L: bpf@vger.kernel.org 3863S: Supported 3864F: arch/powerpc/net/ 3865 3866BPF JIT for RISC-V (32-bit) 3867M: Luke Nelson <luke.r.nels@gmail.com> 3868M: Xi Wang <xi.wang@gmail.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: arch/riscv/net/ 3872X: arch/riscv/net/bpf_jit_comp64.c 3873 3874BPF JIT for RISC-V (64-bit) 3875M: Björn Töpel <bjorn@kernel.org> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: arch/riscv/net/ 3879X: arch/riscv/net/bpf_jit_comp32.c 3880 3881BPF JIT for S390 3882M: Ilya Leoshkevich <iii@linux.ibm.com> 3883M: Heiko Carstens <hca@linux.ibm.com> 3884M: Vasily Gorbik <gor@linux.ibm.com> 3885L: bpf@vger.kernel.org 3886S: Supported 3887F: arch/s390/net/ 3888X: arch/s390/net/pnet.c 3889 3890BPF JIT for SPARC (32-BIT AND 64-BIT) 3891M: David S. Miller <davem@davemloft.net> 3892L: bpf@vger.kernel.org 3893S: Odd Fixes 3894F: arch/sparc/net/ 3895 3896BPF JIT for X86 32-BIT 3897M: Wang YanQing <udknight@gmail.com> 3898L: bpf@vger.kernel.org 3899S: Odd Fixes 3900F: arch/x86/net/bpf_jit_comp32.c 3901 3902BPF JIT for X86 64-BIT 3903M: Alexei Starovoitov <ast@kernel.org> 3904M: Daniel Borkmann <daniel@iogearbox.net> 3905L: bpf@vger.kernel.org 3906S: Supported 3907F: arch/x86/net/ 3908X: arch/x86/net/bpf_jit_comp32.c 3909 3910BPF [CORE] 3911M: Alexei Starovoitov <ast@kernel.org> 3912M: Daniel Borkmann <daniel@iogearbox.net> 3913R: John Fastabend <john.fastabend@gmail.com> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/verifier.c 3917F: kernel/bpf/tnum.c 3918F: kernel/bpf/core.c 3919F: kernel/bpf/syscall.c 3920F: kernel/bpf/dispatcher.c 3921F: kernel/bpf/trampoline.c 3922F: include/linux/bpf* 3923F: include/linux/filter.h 3924F: include/linux/tnum.h 3925 3926BPF [BTF] 3927M: Martin KaFai Lau <martin.lau@linux.dev> 3928L: bpf@vger.kernel.org 3929S: Maintained 3930F: kernel/bpf/btf.c 3931F: include/linux/btf* 3932 3933BPF [TRACING] 3934M: Song Liu <song@kernel.org> 3935R: Jiri Olsa <jolsa@kernel.org> 3936L: bpf@vger.kernel.org 3937S: Maintained 3938F: kernel/trace/bpf_trace.c 3939F: kernel/bpf/stackmap.c 3940 3941BPF [NETWORKING] (tc BPF, sock_addr) 3942M: Martin KaFai Lau <martin.lau@linux.dev> 3943M: Daniel Borkmann <daniel@iogearbox.net> 3944R: John Fastabend <john.fastabend@gmail.com> 3945L: bpf@vger.kernel.org 3946L: netdev@vger.kernel.org 3947S: Maintained 3948F: net/core/filter.c 3949F: net/sched/act_bpf.c 3950F: net/sched/cls_bpf.c 3951 3952BPF [NETWORKING] (struct_ops, reuseport) 3953M: Martin KaFai Lau <martin.lau@linux.dev> 3954L: bpf@vger.kernel.org 3955L: netdev@vger.kernel.org 3956S: Maintained 3957F: kernel/bpf/bpf_struct* 3958 3959BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3960M: KP Singh <kpsingh@kernel.org> 3961R: Florent Revest <revest@chromium.org> 3962R: Brendan Jackman <jackmanb@chromium.org> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: Documentation/bpf/prog_lsm.rst 3966F: include/linux/bpf_lsm.h 3967F: kernel/bpf/bpf_lsm.c 3968F: security/bpf/ 3969 3970BPF [STORAGE & CGROUPS] 3971M: Martin KaFai Lau <martin.lau@linux.dev> 3972L: bpf@vger.kernel.org 3973S: Maintained 3974F: kernel/bpf/cgroup.c 3975F: kernel/bpf/*storage.c 3976F: kernel/bpf/bpf_lru* 3977 3978BPF [RINGBUF] 3979M: Andrii Nakryiko <andrii@kernel.org> 3980L: bpf@vger.kernel.org 3981S: Maintained 3982F: kernel/bpf/ringbuf.c 3983 3984BPF [ITERATOR] 3985M: Yonghong Song <yhs@fb.com> 3986L: bpf@vger.kernel.org 3987S: Maintained 3988F: kernel/bpf/*iter.c 3989 3990BPF [L7 FRAMEWORK] (sockmap) 3991M: John Fastabend <john.fastabend@gmail.com> 3992M: Jakub Sitnicki <jakub@cloudflare.com> 3993L: netdev@vger.kernel.org 3994L: bpf@vger.kernel.org 3995S: Maintained 3996F: include/linux/skmsg.h 3997F: net/core/skmsg.c 3998F: net/core/sock_map.c 3999F: net/ipv4/tcp_bpf.c 4000F: net/ipv4/udp_bpf.c 4001F: net/unix/unix_bpf.c 4002 4003BPF [LIBRARY] (libbpf) 4004M: Andrii Nakryiko <andrii@kernel.org> 4005L: bpf@vger.kernel.org 4006S: Maintained 4007F: tools/lib/bpf/ 4008 4009BPF [TOOLING] (bpftool) 4010M: Quentin Monnet <quentin@isovalent.com> 4011L: bpf@vger.kernel.org 4012S: Maintained 4013F: kernel/bpf/disasm.* 4014F: tools/bpf/bpftool/ 4015 4016BPF [SELFTESTS] (Test Runners & Infrastructure) 4017M: Andrii Nakryiko <andrii@kernel.org> 4018R: Mykola Lysenko <mykolal@fb.com> 4019L: bpf@vger.kernel.org 4020S: Maintained 4021F: tools/testing/selftests/bpf/ 4022 4023BPF [MISC] 4024L: bpf@vger.kernel.org 4025S: Odd Fixes 4026K: (?:\b|_)bpf(?:\b|_) 4027 4028BROADCOM B44 10/100 ETHERNET DRIVER 4029M: Michael Chan <michael.chan@broadcom.com> 4030L: netdev@vger.kernel.org 4031S: Supported 4032F: drivers/net/ethernet/broadcom/b44.* 4033 4034BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4035M: Florian Fainelli <f.fainelli@gmail.com> 4036L: netdev@vger.kernel.org 4037L: openwrt-devel@lists.openwrt.org (subscribers-only) 4038S: Supported 4039F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4040F: drivers/net/dsa/b53/* 4041F: drivers/net/dsa/bcm_sf2* 4042F: include/linux/dsa/brcm.h 4043F: include/linux/platform_data/b53.h 4044 4045BROADCOM BCMBCA ARM ARCHITECTURE 4046M: William Zhang <william.zhang@broadcom.com> 4047M: Anand Gore <anand.gore@broadcom.com> 4048M: Kursad Oney <kursad.oney@broadcom.com> 4049M: Florian Fainelli <f.fainelli@gmail.com> 4050M: Rafał Miłecki <rafal@milecki.pl> 4051R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4053S: Maintained 4054T: git https://github.com/broadcom/stblinux.git 4055F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4056F: arch/arm64/boot/dts/broadcom/bcmbca/* 4057N: bcmbca 4058N: bcm[9]?47622 4059N: bcm[9]?4912 4060N: bcm[9]?63138 4061N: bcm[9]?63146 4062N: bcm[9]?63148 4063N: bcm[9]?63158 4064N: bcm[9]?63178 4065N: bcm[9]?6756 4066N: bcm[9]?6813 4067N: bcm[9]?6846 4068N: bcm[9]?6855 4069N: bcm[9]?6856 4070N: bcm[9]?6858 4071N: bcm[9]?6878 4072 4073BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4074M: Florian Fainelli <f.fainelli@gmail.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4078S: Maintained 4079T: git https://github.com/broadcom/stblinux.git 4080F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4081F: drivers/pci/controller/pcie-brcmstb.c 4082F: drivers/staging/vc04_services 4083N: bcm2711 4084N: bcm283* 4085N: raspberrypi 4086 4087BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089M: Ray Jui <rjui@broadcom.com> 4090M: Scott Branden <sbranden@broadcom.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092S: Maintained 4093T: git https://github.com/broadcom/mach-bcm 4094F: arch/arm/mach-bcm/ 4095N: bcm281* 4096N: bcm113* 4097N: bcm216* 4098N: kona 4099 4100BROADCOM BCM47XX MIPS ARCHITECTURE 4101M: Hauke Mehrtens <hauke@hauke-m.de> 4102M: Rafał Miłecki <zajec5@gmail.com> 4103L: linux-mips@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/mips/brcm/ 4106F: arch/mips/bcm47xx/* 4107F: arch/mips/include/asm/mach-bcm47xx/* 4108 4109BROADCOM BCM4908 ETHERNET DRIVER 4110M: Rafał Miłecki <rafal@milecki.pl> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112L: netdev@vger.kernel.org 4113S: Maintained 4114F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4115F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4116F: drivers/net/ethernet/broadcom/unimac.h 4117 4118BROADCOM BCM4908 PINMUX DRIVER 4119M: Rafał Miłecki <rafal@milecki.pl> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-gpio@vger.kernel.org 4122S: Maintained 4123F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4124F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4125 4126BROADCOM BCM5301X ARM ARCHITECTURE 4127M: Florian Fainelli <f.fainelli@gmail.com> 4128M: Hauke Mehrtens <hauke@hauke-m.de> 4129M: Rafał Miłecki <zajec5@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4132S: Maintained 4133F: arch/arm/boot/dts/bcm470* 4134F: arch/arm/boot/dts/bcm5301* 4135F: arch/arm/boot/dts/bcm953012* 4136F: arch/arm/mach-bcm/bcm_5301x.c 4137 4138BROADCOM BCM53573 ARM ARCHITECTURE 4139M: Florian Fainelli <f.fainelli@gmail.com> 4140M: Rafał Miłecki <rafal@milecki.pl> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4143S: Maintained 4144F: arch/arm/boot/dts/bcm47189* 4145F: arch/arm/boot/dts/bcm53573* 4146 4147BROADCOM BCM63XX/BCM33XX UDC DRIVER 4148M: Kevin Cernekee <cernekee@gmail.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: drivers/usb/gadget/udc/bcm63xx_udc.* 4152 4153BROADCOM BCM7XXX ARM ARCHITECTURE 4154M: Florian Fainelli <f.fainelli@gmail.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4157S: Maintained 4158T: git https://github.com/broadcom/stblinux.git 4159F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4160F: arch/arm/boot/dts/bcm7*.dts* 4161F: arch/arm/include/asm/hardware/cache-b15-rac.h 4162F: arch/arm/mach-bcm/*brcmstb* 4163F: arch/arm/mm/cache-b15-rac.c 4164F: drivers/bus/brcmstb_gisb.c 4165F: drivers/pci/controller/pcie-brcmstb.c 4166N: brcmstb 4167N: bcm7038 4168N: bcm7120 4169 4170BROADCOM BDC DRIVER 4171M: Justin Chen <justinpopo6@gmail.com> 4172M: Al Cooper <alcooperx@gmail.com> 4173L: linux-usb@vger.kernel.org 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175S: Maintained 4176F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4177F: drivers/usb/gadget/udc/bdc/ 4178 4179BROADCOM BMIPS CPUFREQ DRIVER 4180M: Markus Mayer <mmayer@broadcom.com> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: linux-pm@vger.kernel.org 4183S: Maintained 4184F: drivers/cpufreq/bmips-cpufreq.c 4185 4186BROADCOM BMIPS MIPS ARCHITECTURE 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: linux-mips@vger.kernel.org 4190S: Maintained 4191T: git https://github.com/broadcom/stblinux.git 4192F: arch/mips/bmips/* 4193F: arch/mips/boot/dts/brcm/bcm*.dts* 4194F: arch/mips/include/asm/mach-bmips/* 4195F: arch/mips/kernel/*bmips* 4196F: drivers/soc/bcm/bcm63xx 4197F: drivers/irqchip/irq-bcm63* 4198F: drivers/irqchip/irq-bcm7* 4199F: drivers/irqchip/irq-brcmstb* 4200F: include/linux/bcm963xx_nvram.h 4201F: include/linux/bcm963xx_tag.h 4202 4203BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4204M: Rasesh Mody <rmody@marvell.com> 4205M: GR-Linux-NIC-Dev@marvell.com 4206L: netdev@vger.kernel.org 4207S: Supported 4208F: drivers/net/ethernet/broadcom/bnx2.* 4209F: drivers/net/ethernet/broadcom/bnx2_* 4210 4211BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4212M: Saurav Kashyap <skashyap@marvell.com> 4213M: Javed Hasan <jhasan@marvell.com> 4214M: GR-QLogic-Storage-Upstream@marvell.com 4215L: linux-scsi@vger.kernel.org 4216S: Supported 4217F: drivers/scsi/bnx2fc/ 4218 4219BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4220M: Nilesh Javali <njavali@marvell.com> 4221M: Manish Rangankar <mrangankar@marvell.com> 4222M: GR-QLogic-Storage-Upstream@marvell.com 4223L: linux-scsi@vger.kernel.org 4224S: Supported 4225F: drivers/scsi/bnx2i/ 4226 4227BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4228M: Ariel Elior <aelior@marvell.com> 4229M: Sudarsana Kalluru <skalluru@marvell.com> 4230M: Manish Chopra <manishc@marvell.com> 4231L: netdev@vger.kernel.org 4232S: Supported 4233F: drivers/net/ethernet/broadcom/bnx2x/ 4234 4235BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4236M: Michael Chan <michael.chan@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Supported 4239F: drivers/firmware/broadcom/tee_bnxt_fw.c 4240F: drivers/net/ethernet/broadcom/bnxt/ 4241F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4242 4243BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4244M: Arend van Spriel <aspriel@gmail.com> 4245M: Franky Lin <franky.lin@broadcom.com> 4246M: Hante Meuleman <hante.meuleman@broadcom.com> 4247L: linux-wireless@vger.kernel.org 4248L: brcm80211-dev-list.pdl@broadcom.com 4249L: SHA-cyfmac-dev-list@infineon.com 4250S: Supported 4251F: drivers/net/wireless/broadcom/brcm80211/ 4252 4253BROADCOM BRCMSTB GPIO DRIVER 4254M: Doug Berger <opendmb@gmail.com> 4255M: Florian Fainelli <f.fainelli@gmail.com> 4256R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4257S: Supported 4258F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4259F: drivers/gpio/gpio-brcmstb.c 4260 4261BROADCOM BRCMSTB I2C DRIVER 4262M: Kamal Dasu <kdasu.kdev@gmail.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-i2c@vger.kernel.org 4265S: Supported 4266F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4267F: drivers/i2c/busses/i2c-brcmstb.c 4268 4269BROADCOM BRCMSTB UART DRIVER 4270M: Al Cooper <alcooperx@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-serial@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4275F: drivers/tty/serial/8250/8250_bcm7271.c 4276 4277BROADCOM BRCMSTB USB EHCI DRIVER 4278M: Justin Chen <justinpopo6@gmail.com> 4279M: Al Cooper <alcooperx@gmail.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-usb@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4284F: drivers/usb/host/ehci-brcm.* 4285 4286BROADCOM BRCMSTB USB PIN MAP DRIVER 4287M: Al Cooper <alcooperx@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-usb@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4292F: drivers/usb/misc/brcmstb-usb-pinmap.c 4293 4294BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4295M: Justin Chen <justinpopo6@gmail.com> 4296M: Al Cooper <alcooperx@gmail.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-kernel@vger.kernel.org 4299S: Maintained 4300F: drivers/phy/broadcom/phy-brcm-usb* 4301 4302BROADCOM ETHERNET PHY DRIVERS 4303M: Florian Fainelli <f.fainelli@gmail.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: netdev@vger.kernel.org 4306S: Supported 4307F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4308F: drivers/net/phy/bcm*.[ch] 4309F: drivers/net/phy/broadcom.c 4310F: include/linux/brcmphy.h 4311 4312BROADCOM GENET ETHERNET DRIVER 4313M: Doug Berger <opendmb@gmail.com> 4314M: Florian Fainelli <f.fainelli@gmail.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: netdev@vger.kernel.org 4317S: Supported 4318F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4319F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4320F: drivers/net/ethernet/broadcom/genet/ 4321F: drivers/net/ethernet/broadcom/unimac.h 4322F: drivers/net/mdio/mdio-bcm-unimac.c 4323F: include/linux/platform_data/bcmgenet.h 4324F: include/linux/platform_data/mdio-bcm-unimac.h 4325 4326BROADCOM IPROC ARM ARCHITECTURE 4327M: Ray Jui <rjui@broadcom.com> 4328M: Scott Branden <sbranden@broadcom.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4331S: Maintained 4332T: git https://github.com/broadcom/stblinux.git 4333F: arch/arm64/boot/dts/broadcom/northstar2/* 4334F: arch/arm64/boot/dts/broadcom/stingray/* 4335F: drivers/clk/bcm/clk-ns* 4336F: drivers/clk/bcm/clk-sr* 4337F: drivers/pinctrl/bcm/pinctrl-ns* 4338F: include/dt-bindings/clock/bcm-sr* 4339N: iproc 4340N: cygnus 4341N: bcm[-_]nsp 4342N: bcm9113* 4343N: bcm9583* 4344N: bcm9585* 4345N: bcm9586* 4346N: bcm988312 4347N: bcm113* 4348N: bcm583* 4349N: bcm585* 4350N: bcm586* 4351N: bcm88312 4352N: hr2 4353N: stingray 4354 4355BROADCOM IPROC GBIT ETHERNET DRIVER 4356M: Rafał Miłecki <rafal@milecki.pl> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: netdev@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4361F: drivers/net/ethernet/broadcom/bgmac* 4362F: drivers/net/ethernet/broadcom/unimac.h 4363 4364BROADCOM KONA GPIO DRIVER 4365M: Ray Jui <rjui@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367S: Supported 4368F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4369F: drivers/gpio/gpio-bcm-kona.c 4370 4371BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4372M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4373M: Kashyap Desai <kashyap.desai@broadcom.com> 4374M: Sumit Saxena <sumit.saxena@broadcom.com> 4375M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4376L: mpi3mr-linuxdrv.pdl@broadcom.com 4377L: linux-scsi@vger.kernel.org 4378S: Supported 4379W: https://www.broadcom.com/support/storage 4380F: drivers/scsi/mpi3mr/ 4381 4382BROADCOM NETXTREME-E ROCE DRIVER 4383M: Selvin Xavier <selvin.xavier@broadcom.com> 4384L: linux-rdma@vger.kernel.org 4385S: Supported 4386W: http://www.broadcom.com 4387F: drivers/infiniband/hw/bnxt_re/ 4388F: include/uapi/rdma/bnxt_re-abi.h 4389 4390BROADCOM NVRAM DRIVER 4391M: Rafał Miłecki <zajec5@gmail.com> 4392L: linux-mips@vger.kernel.org 4393S: Maintained 4394F: drivers/firmware/broadcom/* 4395 4396BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4397M: Rafał Miłecki <rafal@milecki.pl> 4398M: Florian Fainelli <f.fainelli@gmail.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400L: linux-pm@vger.kernel.org 4401S: Maintained 4402T: git https://github.com/broadcom/stblinux.git 4403F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4404F: include/dt-bindings/soc/bcm-pmb.h 4405 4406BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4407M: Rafał Miłecki <zajec5@gmail.com> 4408L: linux-wireless@vger.kernel.org 4409S: Maintained 4410F: drivers/bcma/ 4411F: include/linux/bcma/ 4412 4413BROADCOM SPI DRIVER 4414M: Kamal Dasu <kdasu.kdev@gmail.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416S: Maintained 4417F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4418F: drivers/spi/spi-bcm-qspi.* 4419F: drivers/spi/spi-brcmstb-qspi.c 4420F: drivers/spi/spi-iproc-qspi.c 4421 4422BROADCOM STB AVS CPUFREQ DRIVER 4423M: Markus Mayer <mmayer@broadcom.com> 4424R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4425L: linux-pm@vger.kernel.org 4426S: Maintained 4427F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4428F: drivers/cpufreq/brcmstb* 4429 4430BROADCOM STB AVS TMON DRIVER 4431M: Markus Mayer <mmayer@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-pm@vger.kernel.org 4434S: Maintained 4435F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4436F: drivers/thermal/broadcom/brcmstb* 4437 4438BROADCOM STB DPFE DRIVER 4439M: Markus Mayer <mmayer@broadcom.com> 4440R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4442S: Maintained 4443F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4444F: drivers/memory/brcmstb_dpfe.c 4445 4446BROADCOM STB NAND FLASH DRIVER 4447M: Brian Norris <computersforpeace@gmail.com> 4448M: Kamal Dasu <kdasu.kdev@gmail.com> 4449R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4450L: linux-mtd@lists.infradead.org 4451S: Maintained 4452F: drivers/mtd/nand/raw/brcmnand/ 4453F: include/linux/platform_data/brcmnand.h 4454 4455BROADCOM STB PCIE DRIVER 4456M: Jim Quinlan <jim2101024@gmail.com> 4457M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4458M: Florian Fainelli <f.fainelli@gmail.com> 4459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4460L: linux-pci@vger.kernel.org 4461S: Maintained 4462F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4463F: drivers/pci/controller/pcie-brcmstb.c 4464 4465BROADCOM SYSTEMPORT ETHERNET DRIVER 4466M: Florian Fainelli <f.fainelli@gmail.com> 4467R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4468L: netdev@vger.kernel.org 4469S: Supported 4470F: drivers/net/ethernet/broadcom/bcmsysport.* 4471F: drivers/net/ethernet/broadcom/unimac.h 4472F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4473 4474BROADCOM TG3 GIGABIT ETHERNET DRIVER 4475M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4476M: Prashant Sreedharan <prashant@broadcom.com> 4477M: Michael Chan <mchan@broadcom.com> 4478L: netdev@vger.kernel.org 4479S: Supported 4480F: drivers/net/ethernet/broadcom/tg3.* 4481 4482BROADCOM VK DRIVER 4483M: Scott Branden <scott.branden@broadcom.com> 4484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4485S: Supported 4486F: drivers/misc/bcm-vk/ 4487F: include/uapi/linux/misc/bcm_vk.h 4488 4489BROCADE BFA FC SCSI DRIVER 4490M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4491M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4492L: linux-scsi@vger.kernel.org 4493S: Supported 4494F: drivers/scsi/bfa/ 4495 4496BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4497M: Rasesh Mody <rmody@marvell.com> 4498M: Sudarsana Kalluru <skalluru@marvell.com> 4499M: GR-Linux-NIC-Dev@marvell.com 4500L: netdev@vger.kernel.org 4501S: Supported 4502F: drivers/net/ethernet/brocade/bna/ 4503 4504BSG (block layer generic sg v4 driver) 4505M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4506L: linux-scsi@vger.kernel.org 4507S: Supported 4508F: block/bsg.c 4509F: include/linux/bsg.h 4510F: include/uapi/linux/bsg.h 4511 4512BT87X AUDIO DRIVER 4513M: Clemens Ladisch <clemens@ladisch.de> 4514L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4515S: Maintained 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4517F: Documentation/sound/cards/bt87x.rst 4518F: sound/pci/bt87x.c 4519 4520BT8XXGPIO DRIVER 4521M: Michael Buesch <m@bues.ch> 4522S: Maintained 4523W: http://bu3sch.de/btgpio.php 4524F: drivers/gpio/gpio-bt8xx.c 4525 4526BTRFS FILE SYSTEM 4527M: Chris Mason <clm@fb.com> 4528M: Josef Bacik <josef@toxicpanda.com> 4529M: David Sterba <dsterba@suse.com> 4530L: linux-btrfs@vger.kernel.org 4531S: Maintained 4532W: https://btrfs.readthedocs.io 4533W: https://btrfs.wiki.kernel.org/ 4534Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4535C: irc://irc.libera.chat/btrfs 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4537F: Documentation/filesystems/btrfs.rst 4538F: fs/btrfs/ 4539F: include/linux/btrfs* 4540F: include/trace/events/btrfs.h 4541F: include/uapi/linux/btrfs* 4542 4543BTTV VIDEO4LINUX DRIVER 4544M: Mauro Carvalho Chehab <mchehab@kernel.org> 4545L: linux-media@vger.kernel.org 4546S: Odd fixes 4547W: https://linuxtv.org 4548T: git git://linuxtv.org/media_tree.git 4549F: Documentation/driver-api/media/drivers/bttv* 4550F: drivers/media/pci/bt8xx/bttv* 4551 4552BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4553M: Chanwoo Choi <cw00.choi@samsung.com> 4554L: linux-pm@vger.kernel.org 4555L: linux-samsung-soc@vger.kernel.org 4556S: Maintained 4557T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4558F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4559F: drivers/devfreq/exynos-bus.c 4560 4561BUSLOGIC SCSI DRIVER 4562M: Khalid Aziz <khalid@gonehiking.org> 4563L: linux-scsi@vger.kernel.org 4564S: Maintained 4565F: drivers/scsi/BusLogic.* 4566F: drivers/scsi/FlashPoint.* 4567 4568C-MEDIA CMI8788 DRIVER 4569M: Clemens Ladisch <clemens@ladisch.de> 4570L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4571S: Maintained 4572T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4573F: sound/pci/oxygen/ 4574 4575C-SKY ARCHITECTURE 4576M: Guo Ren <guoren@kernel.org> 4577L: linux-csky@vger.kernel.org 4578S: Supported 4579T: git https://github.com/c-sky/csky-linux.git 4580F: Documentation/devicetree/bindings/csky/ 4581F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4582F: Documentation/devicetree/bindings/timer/csky,* 4583F: arch/csky/ 4584F: drivers/clocksource/timer-gx6605s.c 4585F: drivers/clocksource/timer-mp-csky.c 4586F: drivers/irqchip/irq-csky-* 4587N: csky 4588K: csky 4589 4590CA8210 IEEE-802.15.4 RADIO DRIVER 4591L: linux-wpan@vger.kernel.org 4592S: Orphan 4593W: https://github.com/Cascoda/ca8210-linux.git 4594F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4595F: drivers/net/ieee802154/ca8210.c 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <damien.lemoal@wdc.com> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <damien.lemoal@wdc.com> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <damien.lemoal@wdc.com> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4621M: David Howells <dhowells@redhat.com> 4622L: linux-cachefs@redhat.com (moderated for non-subscribers) 4623S: Supported 4624F: Documentation/filesystems/caching/cachefiles.rst 4625F: fs/cachefiles/ 4626 4627CADENCE MIPI-CSI2 BRIDGES 4628M: Maxime Ripard <mripard@kernel.org> 4629L: linux-media@vger.kernel.org 4630S: Maintained 4631F: Documentation/devicetree/bindings/media/cdns,*.txt 4632F: drivers/media/platform/cadence/cdns-csi2* 4633 4634CADENCE NAND DRIVER 4635L: linux-mtd@lists.infradead.org 4636S: Orphan 4637F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4638F: drivers/mtd/nand/raw/cadence-nand-controller.c 4639 4640CADENCE USB3 DRD IP DRIVER 4641M: Peter Chen <peter.chen@kernel.org> 4642M: Pawel Laszczak <pawell@cadence.com> 4643R: Roger Quadros <rogerq@kernel.org> 4644R: Aswath Govindraju <a-govindraju@ti.com> 4645L: linux-usb@vger.kernel.org 4646S: Maintained 4647T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4648F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4649F: drivers/usb/cdns3/ 4650X: drivers/usb/cdns3/cdnsp* 4651 4652CADENCE USBSSP DRD IP DRIVER 4653M: Pawel Laszczak <pawell@cadence.com> 4654L: linux-usb@vger.kernel.org 4655S: Maintained 4656T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4657F: drivers/usb/cdns3/ 4658X: drivers/usb/cdns3/cdns3* 4659 4660CADET FM/AM RADIO RECEIVER DRIVER 4661M: Hans Verkuil <hverkuil@xs4all.nl> 4662L: linux-media@vger.kernel.org 4663S: Maintained 4664W: https://linuxtv.org 4665T: git git://linuxtv.org/media_tree.git 4666F: drivers/media/radio/radio-cadet* 4667 4668CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4669L: linux-media@vger.kernel.org 4670S: Orphan 4671T: git git://linuxtv.org/media_tree.git 4672F: Documentation/admin-guide/media/cafe_ccic* 4673F: drivers/media/platform/marvell/ 4674 4675CAIF NETWORK LAYER 4676L: netdev@vger.kernel.org 4677S: Orphan 4678F: Documentation/networking/caif/ 4679F: drivers/net/caif/ 4680F: include/net/caif/ 4681F: include/uapi/linux/caif/ 4682F: net/caif/ 4683 4684CAKE QDISC 4685M: Toke Høiland-Jørgensen <toke@toke.dk> 4686L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4687S: Maintained 4688F: net/sched/sch_cake.c 4689 4690CAN NETWORK DRIVERS 4691M: Wolfgang Grandegger <wg@grandegger.com> 4692M: Marc Kleine-Budde <mkl@pengutronix.de> 4693L: linux-can@vger.kernel.org 4694S: Maintained 4695W: https://github.com/linux-can 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4698F: Documentation/devicetree/bindings/net/can/ 4699F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4700F: drivers/net/can/ 4701F: drivers/phy/phy-can-transceiver.c 4702F: include/linux/can/bittiming.h 4703F: include/linux/can/dev.h 4704F: include/linux/can/length.h 4705F: include/linux/can/platform/ 4706F: include/linux/can/rx-offload.h 4707F: include/uapi/linux/can/error.h 4708F: include/uapi/linux/can/netlink.h 4709F: include/uapi/linux/can/vxcan.h 4710 4711CAN NETWORK LAYER 4712M: Oliver Hartkopp <socketcan@hartkopp.net> 4713M: Marc Kleine-Budde <mkl@pengutronix.de> 4714L: linux-can@vger.kernel.org 4715S: Maintained 4716W: https://github.com/linux-can 4717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4718T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4719F: Documentation/networking/can.rst 4720F: include/linux/can/can-ml.h 4721F: include/linux/can/core.h 4722F: include/linux/can/skb.h 4723F: include/net/netns/can.h 4724F: include/uapi/linux/can.h 4725F: include/uapi/linux/can/bcm.h 4726F: include/uapi/linux/can/gw.h 4727F: include/uapi/linux/can/isotp.h 4728F: include/uapi/linux/can/raw.h 4729F: net/can/ 4730 4731CAN-J1939 NETWORK LAYER 4732M: Robin van der Gracht <robin@protonic.nl> 4733M: Oleksij Rempel <o.rempel@pengutronix.de> 4734R: kernel@pengutronix.de 4735L: linux-can@vger.kernel.org 4736S: Maintained 4737F: Documentation/networking/j1939.rst 4738F: include/uapi/linux/can/j1939.h 4739F: net/can/j1939/ 4740 4741CAPABILITIES 4742M: Serge Hallyn <serge@hallyn.com> 4743L: linux-security-module@vger.kernel.org 4744S: Supported 4745F: include/linux/capability.h 4746F: include/uapi/linux/capability.h 4747F: kernel/capability.c 4748F: security/commoncap.c 4749 4750CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4751M: Kevin Tsai <ktsai@capellamicro.com> 4752S: Maintained 4753F: drivers/iio/light/cm* 4754 4755CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4756M: Christian Lamparter <chunkeey@googlemail.com> 4757L: linux-wireless@vger.kernel.org 4758S: Maintained 4759W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4760F: drivers/net/wireless/ath/carl9170/ 4761 4762CAVIUM I2C DRIVER 4763M: Robert Richter <rric@kernel.org> 4764S: Odd Fixes 4765W: http://www.marvell.com 4766F: drivers/i2c/busses/i2c-octeon* 4767F: drivers/i2c/busses/i2c-thunderx* 4768 4769CAVIUM LIQUIDIO NETWORK DRIVER 4770M: Derek Chickles <dchickles@marvell.com> 4771M: Satanand Burla <sburla@marvell.com> 4772M: Felix Manlunas <fmanlunas@marvell.com> 4773L: netdev@vger.kernel.org 4774S: Supported 4775W: http://www.marvell.com 4776F: drivers/net/ethernet/cavium/liquidio/ 4777 4778CAVIUM MMC DRIVER 4779M: Robert Richter <rric@kernel.org> 4780S: Odd Fixes 4781W: http://www.marvell.com 4782F: drivers/mmc/host/cavium* 4783 4784CAVIUM OCTEON-TX CRYPTO DRIVER 4785M: George Cherian <gcherian@marvell.com> 4786L: linux-crypto@vger.kernel.org 4787S: Supported 4788W: http://www.marvell.com 4789F: drivers/crypto/cavium/cpt/ 4790 4791CAVIUM THUNDERX2 ARM64 SOC 4792M: Robert Richter <rric@kernel.org> 4793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4794S: Odd Fixes 4795F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4796F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4797 4798CBS/ETF/TAPRIO QDISCS 4799M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4800S: Maintained 4801L: netdev@vger.kernel.org 4802F: net/sched/sch_cbs.c 4803F: net/sched/sch_etf.c 4804F: net/sched/sch_taprio.c 4805 4806CC2520 IEEE-802.15.4 RADIO DRIVER 4807M: Varka Bhadram <varkabhadram@gmail.com> 4808L: linux-wpan@vger.kernel.org 4809S: Maintained 4810F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4811F: drivers/net/ieee802154/cc2520.c 4812F: include/linux/spi/cc2520.h 4813 4814CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4815M: Gilad Ben-Yossef <gilad@benyossef.com> 4816L: linux-crypto@vger.kernel.org 4817S: Supported 4818W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4819F: drivers/crypto/ccree/ 4820 4821CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4822M: Hadar Gat <hadar.gat@arm.com> 4823L: linux-crypto@vger.kernel.org 4824S: Supported 4825F: drivers/char/hw_random/cctrng.c 4826F: drivers/char/hw_random/cctrng.h 4827F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4828W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4829 4830CEC FRAMEWORK 4831M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4832L: linux-media@vger.kernel.org 4833S: Supported 4834W: http://linuxtv.org 4835T: git git://linuxtv.org/media_tree.git 4836F: Documentation/ABI/testing/debugfs-cec-error-inj 4837F: Documentation/devicetree/bindings/media/cec.txt 4838F: Documentation/driver-api/media/cec-core.rst 4839F: Documentation/userspace-api/media/cec 4840F: drivers/media/cec/ 4841F: drivers/media/rc/keymaps/rc-cec.c 4842F: include/media/cec-notifier.h 4843F: include/media/cec.h 4844F: include/uapi/linux/cec-funcs.h 4845F: include/uapi/linux/cec.h 4846 4847CEC GPIO DRIVER 4848M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4849L: linux-media@vger.kernel.org 4850S: Supported 4851W: http://linuxtv.org 4852T: git git://linuxtv.org/media_tree.git 4853F: Documentation/devicetree/bindings/media/cec-gpio.txt 4854F: drivers/media/cec/platform/cec-gpio/ 4855 4856CELL BROADBAND ENGINE ARCHITECTURE 4857M: Arnd Bergmann <arnd@arndb.de> 4858L: linuxppc-dev@lists.ozlabs.org 4859S: Supported 4860W: http://www.ibm.com/developerworks/power/cell/ 4861F: arch/powerpc/include/asm/cell*.h 4862F: arch/powerpc/include/asm/spu*.h 4863F: arch/powerpc/include/uapi/asm/spu*.h 4864F: arch/powerpc/platforms/cell/ 4865 4866CELLWISE CW2015 BATTERY DRIVER 4867M: Tobias Schrammm <t.schramm@manjaro.org> 4868S: Maintained 4869F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4870F: drivers/power/supply/cw2015_battery.c 4871 4872CEPH COMMON CODE (LIBCEPH) 4873M: Ilya Dryomov <idryomov@gmail.com> 4874M: Xiubo Li <xiubli@redhat.com> 4875R: Jeff Layton <jlayton@kernel.org> 4876L: ceph-devel@vger.kernel.org 4877S: Supported 4878W: http://ceph.com/ 4879T: git https://github.com/ceph/ceph-client.git 4880F: include/linux/ceph/ 4881F: include/linux/crush/ 4882F: net/ceph/ 4883 4884CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4885M: Xiubo Li <xiubli@redhat.com> 4886M: Ilya Dryomov <idryomov@gmail.com> 4887R: Jeff Layton <jlayton@kernel.org> 4888L: ceph-devel@vger.kernel.org 4889S: Supported 4890W: http://ceph.com/ 4891T: git https://github.com/ceph/ceph-client.git 4892F: Documentation/filesystems/ceph.rst 4893F: fs/ceph/ 4894 4895CERTIFICATE HANDLING 4896M: David Howells <dhowells@redhat.com> 4897M: David Woodhouse <dwmw2@infradead.org> 4898L: keyrings@vger.kernel.org 4899S: Maintained 4900F: Documentation/admin-guide/module-signing.rst 4901F: certs/ 4902F: scripts/sign-file.c 4903F: tools/certs/ 4904 4905CFAG12864B LCD DRIVER 4906M: Miguel Ojeda <ojeda@kernel.org> 4907S: Maintained 4908F: drivers/auxdisplay/cfag12864b.c 4909F: include/linux/cfag12864b.h 4910 4911CFAG12864BFB LCD FRAMEBUFFER DRIVER 4912M: Miguel Ojeda <ojeda@kernel.org> 4913S: Maintained 4914F: drivers/auxdisplay/cfag12864bfb.c 4915F: include/linux/cfag12864b.h 4916 4917CHAR and MISC DRIVERS 4918M: Arnd Bergmann <arnd@arndb.de> 4919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4920S: Supported 4921T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4922F: drivers/char/ 4923F: drivers/misc/ 4924F: include/linux/miscdevice.h 4925X: drivers/char/agp/ 4926X: drivers/char/hw_random/ 4927X: drivers/char/ipmi/ 4928X: drivers/char/random.c 4929X: drivers/char/tpm/ 4930 4931CHECKPATCH 4932M: Andy Whitcroft <apw@canonical.com> 4933M: Joe Perches <joe@perches.com> 4934R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4935R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4936S: Maintained 4937F: scripts/checkpatch.pl 4938 4939CHECKPATCH DOCUMENTATION 4940M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4941M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4942R: Joe Perches <joe@perches.com> 4943S: Maintained 4944F: Documentation/dev-tools/checkpatch.rst 4945 4946CHINESE DOCUMENTATION 4947M: Alex Shi <alexs@kernel.org> 4948M: Yanteng Si <siyanteng@loongson.cn> 4949S: Maintained 4950F: Documentation/translations/zh_CN/ 4951 4952CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4953M: Peter Chen <peter.chen@kernel.org> 4954L: linux-usb@vger.kernel.org 4955S: Maintained 4956T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4957F: drivers/usb/chipidea/ 4958 4959CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4960M: Hans de Goede <hdegoede@redhat.com> 4961L: linux-input@vger.kernel.org 4962S: Maintained 4963F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4964F: drivers/input/touchscreen/chipone_icn8318.c 4965 4966CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4967M: Hans de Goede <hdegoede@redhat.com> 4968L: linux-input@vger.kernel.org 4969S: Maintained 4970F: drivers/input/touchscreen/chipone_icn8505.c 4971 4972CHROME HARDWARE PLATFORM SUPPORT 4973M: Benson Leung <bleung@chromium.org> 4974L: chrome-platform@lists.linux.dev 4975S: Maintained 4976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4977F: drivers/platform/chrome/ 4978 4979CHROMEOS EC CODEC DRIVER 4980M: Cheng-Yi Chiang <cychiang@chromium.org> 4981M: Tzung-Bi Shih <tzungbi@kernel.org> 4982R: Guenter Roeck <groeck@chromium.org> 4983L: chrome-platform@lists.linux.dev 4984S: Maintained 4985F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4986F: sound/soc/codecs/cros_ec_codec.* 4987 4988CHROMEOS EC SUBDRIVERS 4989M: Benson Leung <bleung@chromium.org> 4990R: Guenter Roeck <groeck@chromium.org> 4991L: chrome-platform@lists.linux.dev 4992S: Maintained 4993F: drivers/power/supply/cros_usbpd-charger.c 4994N: cros_ec 4995N: cros-ec 4996 4997CHROMEOS EC USB TYPE-C DRIVER 4998M: Prashant Malani <pmalani@chromium.org> 4999L: chrome-platform@lists.linux.dev 5000S: Maintained 5001F: drivers/platform/chrome/cros_ec_typec.c 5002F: drivers/platform/chrome/cros_typec_switch.c 5003 5004CHROMEOS EC USB PD NOTIFY DRIVER 5005M: Prashant Malani <pmalani@chromium.org> 5006L: chrome-platform@lists.linux.dev 5007S: Maintained 5008F: drivers/platform/chrome/cros_usbpd_notify.c 5009F: include/linux/platform_data/cros_usbpd_notify.h 5010 5011CHROMEOS HPS DRIVER 5012M: Dan Callaghan <dcallagh@chromium.org> 5013R: Sami Kyöstilä <skyostil@chromium.org> 5014S: Maintained 5015F: drivers/platform/chrome/cros_hps_i2c.c 5016 5017CHRONTEL CH7322 CEC DRIVER 5018M: Joe Tessler <jrt@google.com> 5019L: linux-media@vger.kernel.org 5020S: Maintained 5021T: git git://linuxtv.org/media_tree.git 5022F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5023F: drivers/media/cec/i2c/ch7322.c 5024 5025CIRRUS LOGIC AUDIO CODEC DRIVERS 5026M: James Schulman <james.schulman@cirrus.com> 5027M: David Rhodes <david.rhodes@cirrus.com> 5028M: Lucas Tanure <tanureal@opensource.cirrus.com> 5029M: Richard Fitzgerald <rf@opensource.cirrus.com> 5030L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5031L: patches@opensource.cirrus.com 5032S: Maintained 5033F: Documentation/devicetree/bindings/sound/cirrus,cs* 5034F: include/dt-bindings/sound/cs* 5035F: sound/pci/hda/cs* 5036F: sound/pci/hda/hda_cs_dsp_ctl.* 5037F: sound/soc/codecs/cs* 5038 5039CIRRUS LOGIC DSP FIRMWARE DRIVER 5040M: Simon Trimmer <simont@opensource.cirrus.com> 5041M: Charles Keepax <ckeepax@opensource.cirrus.com> 5042M: Richard Fitzgerald <rf@opensource.cirrus.com> 5043L: patches@opensource.cirrus.com 5044S: Supported 5045W: https://github.com/CirrusLogic/linux-drivers/wiki 5046T: git https://github.com/CirrusLogic/linux-drivers.git 5047F: drivers/firmware/cirrus/* 5048F: include/linux/firmware/cirrus/* 5049 5050CIRRUS LOGIC EP93XX ETHERNET DRIVER 5051M: Hartley Sweeten <hsweeten@visionengravers.com> 5052L: netdev@vger.kernel.org 5053S: Maintained 5054F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5055 5056CIRRUS LOGIC LOCHNAGAR DRIVER 5057M: Charles Keepax <ckeepax@opensource.cirrus.com> 5058M: Richard Fitzgerald <rf@opensource.cirrus.com> 5059L: patches@opensource.cirrus.com 5060S: Supported 5061F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5062F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5063F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5064F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5065F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5066F: Documentation/hwmon/lochnagar.rst 5067F: drivers/clk/clk-lochnagar.c 5068F: drivers/hwmon/lochnagar-hwmon.c 5069F: drivers/mfd/lochnagar-i2c.c 5070F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5071F: drivers/regulator/lochnagar-regulator.c 5072F: include/dt-bindings/clock/lochnagar.h 5073F: include/dt-bindings/pinctrl/lochnagar.h 5074F: include/linux/mfd/lochnagar* 5075F: sound/soc/codecs/lochnagar-sc.c 5076 5077CIRRUS LOGIC MADERA CODEC DRIVERS 5078M: Charles Keepax <ckeepax@opensource.cirrus.com> 5079M: Richard Fitzgerald <rf@opensource.cirrus.com> 5080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5081L: patches@opensource.cirrus.com 5082S: Supported 5083W: https://github.com/CirrusLogic/linux-drivers/wiki 5084T: git https://github.com/CirrusLogic/linux-drivers.git 5085F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5086F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5087F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5088F: drivers/gpio/gpio-madera* 5089F: drivers/irqchip/irq-madera* 5090F: drivers/mfd/cs47l* 5091F: drivers/mfd/madera* 5092F: drivers/pinctrl/cirrus/* 5093F: include/dt-bindings/sound/madera* 5094F: include/linux/irqchip/irq-madera* 5095F: include/linux/mfd/madera/* 5096F: include/sound/madera* 5097F: sound/soc/codecs/cs47l* 5098F: sound/soc/codecs/madera* 5099 5100CISCO FCOE HBA DRIVER 5101M: Satish Kharat <satishkh@cisco.com> 5102M: Sesidhar Baddela <sebaddel@cisco.com> 5103M: Karan Tilak Kumar <kartilak@cisco.com> 5104L: linux-scsi@vger.kernel.org 5105S: Supported 5106F: drivers/scsi/fnic/ 5107 5108CISCO SCSI HBA DRIVER 5109M: Karan Tilak Kumar <kartilak@cisco.com> 5110M: Sesidhar Baddela <sebaddel@cisco.com> 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113F: drivers/scsi/snic/ 5114 5115CISCO VIC ETHERNET NIC DRIVER 5116M: Christian Benvenuti <benve@cisco.com> 5117M: Satish Kharat <satishkh@cisco.com> 5118S: Supported 5119F: drivers/net/ethernet/cisco/enic/ 5120 5121CISCO VIC LOW LATENCY NIC DRIVER 5122M: Christian Benvenuti <benve@cisco.com> 5123M: Nelson Escobar <neescoba@cisco.com> 5124S: Supported 5125F: drivers/infiniband/hw/usnic/ 5126 5127CLANG-FORMAT FILE 5128M: Miguel Ojeda <ojeda@kernel.org> 5129S: Maintained 5130F: .clang-format 5131 5132CLANG/LLVM BUILD SUPPORT 5133M: Nathan Chancellor <nathan@kernel.org> 5134M: Nick Desaulniers <ndesaulniers@google.com> 5135R: Tom Rix <trix@redhat.com> 5136L: llvm@lists.linux.dev 5137S: Supported 5138W: https://clangbuiltlinux.github.io/ 5139B: https://github.com/ClangBuiltLinux/linux/issues 5140C: irc://irc.libera.chat/clangbuiltlinux 5141F: Documentation/kbuild/llvm.rst 5142F: include/linux/compiler-clang.h 5143F: scripts/Makefile.clang 5144F: scripts/clang-tools/ 5145K: \b(?i:clang|llvm)\b 5146 5147CLANG CONTROL FLOW INTEGRITY SUPPORT 5148M: Sami Tolvanen <samitolvanen@google.com> 5149M: Kees Cook <keescook@chromium.org> 5150R: Nathan Chancellor <nathan@kernel.org> 5151R: Nick Desaulniers <ndesaulniers@google.com> 5152L: llvm@lists.linux.dev 5153S: Supported 5154B: https://github.com/ClangBuiltLinux/linux/issues 5155T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5156F: include/linux/cfi.h 5157F: kernel/cfi.c 5158 5159CLK API 5160M: Russell King <linux@armlinux.org.uk> 5161L: linux-clk@vger.kernel.org 5162S: Maintained 5163F: include/linux/clk.h 5164 5165CLOCKSOURCE, CLOCKEVENT DRIVERS 5166M: Daniel Lezcano <daniel.lezcano@linaro.org> 5167M: Thomas Gleixner <tglx@linutronix.de> 5168L: linux-kernel@vger.kernel.org 5169S: Supported 5170T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5171F: Documentation/devicetree/bindings/timer/ 5172F: drivers/clocksource/ 5173 5174CMPC ACPI DRIVER 5175M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5176M: Daniel Oliveira Nascimento <don@syst.com.br> 5177L: platform-driver-x86@vger.kernel.org 5178S: Supported 5179F: drivers/platform/x86/classmate-laptop.c 5180 5181COBALT MEDIA DRIVER 5182M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5183L: linux-media@vger.kernel.org 5184S: Supported 5185W: https://linuxtv.org 5186T: git git://linuxtv.org/media_tree.git 5187F: drivers/media/pci/cobalt/ 5188 5189COCCINELLE/Semantic Patches (SmPL) 5190M: Julia Lawall <Julia.Lawall@inria.fr> 5191M: Nicolas Palix <nicolas.palix@imag.fr> 5192L: cocci@inria.fr (moderated for non-subscribers) 5193S: Supported 5194W: https://coccinelle.gitlabpages.inria.fr/website/ 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5196F: Documentation/dev-tools/coccinelle.rst 5197F: scripts/coccicheck 5198F: scripts/coccinelle/ 5199 5200CODA FILE SYSTEM 5201M: Jan Harkes <jaharkes@cs.cmu.edu> 5202M: coda@cs.cmu.edu 5203L: codalist@coda.cs.cmu.edu 5204S: Maintained 5205W: http://www.coda.cs.cmu.edu/ 5206F: Documentation/filesystems/coda.rst 5207F: fs/coda/ 5208F: include/linux/coda*.h 5209F: include/uapi/linux/coda*.h 5210 5211CODA V4L2 MEM2MEM DRIVER 5212M: Philipp Zabel <p.zabel@pengutronix.de> 5213L: linux-media@vger.kernel.org 5214S: Maintained 5215F: Documentation/devicetree/bindings/media/coda.yaml 5216F: drivers/media/platform/chips-media/ 5217 5218CODE OF CONDUCT 5219M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5220S: Supported 5221F: Documentation/process/code-of-conduct-interpretation.rst 5222F: Documentation/process/code-of-conduct.rst 5223 5224COMEDI DRIVERS 5225M: Ian Abbott <abbotti@mev.co.uk> 5226M: H Hartley Sweeten <hsweeten@visionengravers.com> 5227S: Odd Fixes 5228F: drivers/comedi/ 5229F: include/linux/comedi/ 5230F: include/uapi/linux/comedi.h 5231 5232COMMON CLK FRAMEWORK 5233M: Michael Turquette <mturquette@baylibre.com> 5234M: Stephen Boyd <sboyd@kernel.org> 5235L: linux-clk@vger.kernel.org 5236S: Maintained 5237Q: http://patchwork.kernel.org/project/linux-clk/list/ 5238T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5239F: Documentation/devicetree/bindings/clock/ 5240F: drivers/clk/ 5241F: include/dt-bindings/clock/ 5242F: include/linux/clk-pr* 5243F: include/linux/clk/ 5244F: include/linux/of_clk.h 5245X: drivers/clk/clkdev.c 5246 5247COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5248M: Steve French <sfrench@samba.org> 5249R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5250R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5251R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5252R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5253L: linux-cifs@vger.kernel.org 5254L: samba-technical@lists.samba.org (moderated for non-subscribers) 5255S: Supported 5256W: https://wiki.samba.org/index.php/LinuxCIFS 5257T: git git://git.samba.org/sfrench/cifs-2.6.git 5258F: Documentation/admin-guide/cifs/ 5259F: fs/cifs/ 5260F: fs/smbfs_common/ 5261F: include/uapi/linux/cifs 5262 5263COMPACTPCI HOTPLUG CORE 5264M: Scott Murray <scott@spiteful.org> 5265L: linux-pci@vger.kernel.org 5266S: Maintained 5267F: drivers/pci/hotplug/cpci_hotplug* 5268 5269COMPACTPCI HOTPLUG GENERIC DRIVER 5270M: Scott Murray <scott@spiteful.org> 5271L: linux-pci@vger.kernel.org 5272S: Maintained 5273F: drivers/pci/hotplug/cpcihp_generic.c 5274 5275COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5276M: Scott Murray <scott@spiteful.org> 5277L: linux-pci@vger.kernel.org 5278S: Maintained 5279F: drivers/pci/hotplug/cpcihp_zt5550.* 5280 5281COMPAL LAPTOP SUPPORT 5282M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5283L: platform-driver-x86@vger.kernel.org 5284S: Maintained 5285F: drivers/platform/x86/compal-laptop.c 5286 5287COMPILER ATTRIBUTES 5288M: Miguel Ojeda <ojeda@kernel.org> 5289R: Nick Desaulniers <ndesaulniers@google.com> 5290S: Maintained 5291F: include/linux/compiler_attributes.h 5292 5293COMPUTE EXPRESS LINK (CXL) 5294M: Alison Schofield <alison.schofield@intel.com> 5295M: Vishal Verma <vishal.l.verma@intel.com> 5296M: Ira Weiny <ira.weiny@intel.com> 5297M: Ben Widawsky <bwidawsk@kernel.org> 5298M: Dan Williams <dan.j.williams@intel.com> 5299L: linux-cxl@vger.kernel.org 5300S: Maintained 5301F: drivers/cxl/ 5302F: include/uapi/linux/cxl_mem.h 5303 5304CONEXANT ACCESSRUNNER USB DRIVER 5305L: accessrunner-general@lists.sourceforge.net 5306S: Orphan 5307W: http://accessrunner.sourceforge.net/ 5308F: drivers/usb/atm/cxacru.c 5309 5310CONFIGFS 5311M: Joel Becker <jlbec@evilplan.org> 5312M: Christoph Hellwig <hch@lst.de> 5313S: Supported 5314T: git git://git.infradead.org/users/hch/configfs.git 5315F: fs/configfs/ 5316F: include/linux/configfs.h 5317F: samples/configfs/ 5318 5319CONSOLE SUBSYSTEM 5320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5321S: Supported 5322F: drivers/video/console/ 5323F: include/linux/console* 5324 5325CONTEXT TRACKING 5326M: Frederic Weisbecker <frederic@kernel.org> 5327M: "Paul E. McKenney" <paulmck@kernel.org> 5328S: Maintained 5329F: kernel/context_tracking.c 5330F: include/linux/context_tracking* 5331 5332CONTROL GROUP (CGROUP) 5333M: Tejun Heo <tj@kernel.org> 5334M: Zefan Li <lizefan.x@bytedance.com> 5335M: Johannes Weiner <hannes@cmpxchg.org> 5336L: cgroups@vger.kernel.org 5337S: Maintained 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5339F: Documentation/admin-guide/cgroup-v1/ 5340F: Documentation/admin-guide/cgroup-v2.rst 5341F: include/linux/cgroup* 5342F: kernel/cgroup/ 5343F: tools/testing/selftests/cgroup/ 5344 5345CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5346M: Tejun Heo <tj@kernel.org> 5347M: Josef Bacik <josef@toxicpanda.com> 5348M: Jens Axboe <axboe@kernel.dk> 5349L: cgroups@vger.kernel.org 5350L: linux-block@vger.kernel.org 5351T: git git://git.kernel.dk/linux-block 5352F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5353F: block/bfq-cgroup.c 5354F: block/blk-cgroup.c 5355F: block/blk-iocost.c 5356F: block/blk-iolatency.c 5357F: block/blk-throttle.c 5358F: include/linux/blk-cgroup.h 5359 5360CONTROL GROUP - CPUSET 5361M: Waiman Long <longman@redhat.com> 5362M: Zefan Li <lizefan.x@bytedance.com> 5363L: cgroups@vger.kernel.org 5364S: Maintained 5365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5366F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5367F: include/linux/cpuset.h 5368F: kernel/cgroup/cpuset.c 5369 5370CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5371M: Johannes Weiner <hannes@cmpxchg.org> 5372M: Michal Hocko <mhocko@kernel.org> 5373M: Roman Gushchin <roman.gushchin@linux.dev> 5374M: Shakeel Butt <shakeelb@google.com> 5375R: Muchun Song <muchun.song@linux.dev> 5376L: cgroups@vger.kernel.org 5377L: linux-mm@kvack.org 5378S: Maintained 5379F: mm/memcontrol.c 5380F: mm/swap_cgroup.c 5381F: tools/testing/selftests/cgroup/memcg_protection.m 5382F: tools/testing/selftests/cgroup/test_kmem.c 5383F: tools/testing/selftests/cgroup/test_memcontrol.c 5384 5385CORETEMP HARDWARE MONITORING DRIVER 5386M: Fenghua Yu <fenghua.yu@intel.com> 5387L: linux-hwmon@vger.kernel.org 5388S: Maintained 5389F: Documentation/hwmon/coretemp.rst 5390F: drivers/hwmon/coretemp.c 5391 5392CORSAIR-CPRO HARDWARE MONITOR DRIVER 5393M: Marius Zachmann <mail@mariuszachmann.de> 5394L: linux-hwmon@vger.kernel.org 5395S: Maintained 5396F: drivers/hwmon/corsair-cpro.c 5397 5398CORSAIR-PSU HARDWARE MONITOR DRIVER 5399M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5400L: linux-hwmon@vger.kernel.org 5401S: Maintained 5402F: Documentation/hwmon/corsair-psu.rst 5403F: drivers/hwmon/corsair-psu.c 5404 5405COUNTER SUBSYSTEM 5406M: William Breathitt Gray <william.gray@linaro.org> 5407L: linux-iio@vger.kernel.org 5408S: Maintained 5409T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5410F: Documentation/ABI/testing/sysfs-bus-counter 5411F: Documentation/driver-api/generic-counter.rst 5412F: drivers/counter/ 5413F: include/linux/counter.h 5414F: include/uapi/linux/counter.h 5415F: tools/counter/ 5416 5417CP2615 I2C DRIVER 5418M: Bence Csókás <bence98@sch.bme.hu> 5419S: Maintained 5420F: drivers/i2c/busses/i2c-cp2615.c 5421 5422CPMAC ETHERNET DRIVER 5423M: Florian Fainelli <f.fainelli@gmail.com> 5424L: netdev@vger.kernel.org 5425S: Maintained 5426F: drivers/net/ethernet/ti/cpmac.c 5427 5428CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5429M: Viresh Kumar <viresh.kumar@linaro.org> 5430M: Sudeep Holla <sudeep.holla@arm.com> 5431L: linux-pm@vger.kernel.org 5432S: Maintained 5433W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5434F: drivers/cpufreq/vexpress-spc-cpufreq.c 5435 5436CPU FREQUENCY SCALING FRAMEWORK 5437M: "Rafael J. Wysocki" <rafael@kernel.org> 5438M: Viresh Kumar <viresh.kumar@linaro.org> 5439L: linux-pm@vger.kernel.org 5440S: Maintained 5441B: https://bugzilla.kernel.org 5442T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5443T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5444F: Documentation/admin-guide/pm/cpufreq.rst 5445F: Documentation/admin-guide/pm/intel_pstate.rst 5446F: Documentation/cpu-freq/ 5447F: Documentation/devicetree/bindings/cpufreq/ 5448F: drivers/cpufreq/ 5449F: include/linux/cpufreq.h 5450F: include/linux/sched/cpufreq.h 5451F: kernel/sched/cpufreq*.c 5452F: tools/testing/selftests/cpufreq/ 5453 5454CPU IDLE TIME MANAGEMENT FRAMEWORK 5455M: "Rafael J. Wysocki" <rafael@kernel.org> 5456M: Daniel Lezcano <daniel.lezcano@linaro.org> 5457L: linux-pm@vger.kernel.org 5458S: Maintained 5459B: https://bugzilla.kernel.org 5460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5461F: Documentation/admin-guide/pm/cpuidle.rst 5462F: Documentation/driver-api/pm/cpuidle.rst 5463F: drivers/cpuidle/ 5464F: include/linux/cpuidle.h 5465 5466CPU POWER MONITORING SUBSYSTEM 5467M: Thomas Renninger <trenn@suse.com> 5468M: Shuah Khan <shuah@kernel.org> 5469M: Shuah Khan <skhan@linuxfoundation.org> 5470L: linux-pm@vger.kernel.org 5471S: Maintained 5472F: tools/power/cpupower/ 5473 5474CPUID/MSR DRIVER 5475M: "H. Peter Anvin" <hpa@zytor.com> 5476S: Maintained 5477F: arch/x86/kernel/cpuid.c 5478F: arch/x86/kernel/msr.c 5479 5480CPUIDLE DRIVER - ARM BIG LITTLE 5481M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5482M: Daniel Lezcano <daniel.lezcano@linaro.org> 5483L: linux-pm@vger.kernel.org 5484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5485S: Maintained 5486T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5487F: drivers/cpuidle/cpuidle-big_little.c 5488 5489CPUIDLE DRIVER - ARM EXYNOS 5490M: Daniel Lezcano <daniel.lezcano@linaro.org> 5491R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5492M: Kukjin Kim <kgene@kernel.org> 5493L: linux-pm@vger.kernel.org 5494L: linux-samsung-soc@vger.kernel.org 5495S: Supported 5496F: arch/arm/mach-exynos/pm.c 5497F: drivers/cpuidle/cpuidle-exynos.c 5498F: include/linux/platform_data/cpuidle-exynos.h 5499 5500CPUIDLE DRIVER - ARM PSCI 5501M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5502M: Sudeep Holla <sudeep.holla@arm.com> 5503L: linux-pm@vger.kernel.org 5504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5505S: Supported 5506F: drivers/cpuidle/cpuidle-psci.c 5507 5508CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5509M: Ulf Hansson <ulf.hansson@linaro.org> 5510L: linux-pm@vger.kernel.org 5511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5512S: Supported 5513F: drivers/cpuidle/cpuidle-psci.h 5514F: drivers/cpuidle/cpuidle-psci-domain.c 5515 5516CPUIDLE DRIVER - DT IDLE PM DOMAIN 5517M: Ulf Hansson <ulf.hansson@linaro.org> 5518L: linux-pm@vger.kernel.org 5519S: Supported 5520F: drivers/cpuidle/dt_idle_genpd.c 5521F: drivers/cpuidle/dt_idle_genpd.h 5522 5523CPUIDLE DRIVER - RISC-V SBI 5524M: Anup Patel <anup@brainfault.org> 5525L: linux-pm@vger.kernel.org 5526L: linux-riscv@lists.infradead.org 5527S: Maintained 5528F: drivers/cpuidle/cpuidle-riscv-sbi.c 5529 5530CRAMFS FILESYSTEM 5531M: Nicolas Pitre <nico@fluxnic.net> 5532S: Maintained 5533F: Documentation/filesystems/cramfs.rst 5534F: fs/cramfs/ 5535 5536CREATIVE SB0540 5537M: Bastien Nocera <hadess@hadess.net> 5538L: linux-input@vger.kernel.org 5539S: Maintained 5540F: drivers/hid/hid-creative-sb0540.c 5541 5542CRYPTO API 5543M: Herbert Xu <herbert@gondor.apana.org.au> 5544M: "David S. Miller" <davem@davemloft.net> 5545L: linux-crypto@vger.kernel.org 5546S: Maintained 5547T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5548T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5549F: Documentation/crypto/ 5550F: Documentation/devicetree/bindings/crypto/ 5551F: arch/*/crypto/ 5552F: crypto/ 5553F: drivers/crypto/ 5554F: include/crypto/ 5555F: include/linux/crypto* 5556F: lib/crypto/ 5557 5558CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5559M: Neil Horman <nhorman@tuxdriver.com> 5560L: linux-crypto@vger.kernel.org 5561S: Maintained 5562F: crypto/ansi_cprng.c 5563F: crypto/rng.c 5564 5565CS3308 MEDIA DRIVER 5566M: Hans Verkuil <hverkuil@xs4all.nl> 5567L: linux-media@vger.kernel.org 5568S: Odd Fixes 5569W: http://linuxtv.org 5570T: git git://linuxtv.org/media_tree.git 5571F: drivers/media/i2c/cs3308.c 5572 5573CS5535 Audio ALSA driver 5574M: Jaya Kumar <jayakumar.alsa@gmail.com> 5575S: Maintained 5576F: sound/pci/cs5535audio/ 5577 5578CTU CAN FD DRIVER 5579M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5580M: Ondrej Ille <ondrej.ille@gmail.com> 5581L: linux-can@vger.kernel.org 5582S: Maintained 5583F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5584F: drivers/net/can/ctucanfd/ 5585 5586CW1200 WLAN driver 5587M: Solomon Peachy <pizza@shaftnet.org> 5588S: Maintained 5589F: drivers/net/wireless/st/cw1200/ 5590 5591CX18 VIDEO4LINUX DRIVER 5592M: Andy Walls <awalls@md.metrocast.net> 5593L: linux-media@vger.kernel.org 5594S: Maintained 5595W: https://linuxtv.org 5596T: git git://linuxtv.org/media_tree.git 5597F: drivers/media/pci/cx18/ 5598F: include/uapi/linux/ivtv* 5599 5600CX2341X MPEG ENCODER HELPER MODULE 5601M: Hans Verkuil <hverkuil@xs4all.nl> 5602L: linux-media@vger.kernel.org 5603S: Maintained 5604W: https://linuxtv.org 5605T: git git://linuxtv.org/media_tree.git 5606F: drivers/media/common/cx2341x* 5607F: include/media/drv-intf/cx2341x.h 5608 5609CX24120 MEDIA DRIVER 5610M: Jemma Denson <jdenson@gmail.com> 5611M: Patrick Boettcher <patrick.boettcher@posteo.de> 5612L: linux-media@vger.kernel.org 5613S: Maintained 5614W: https://linuxtv.org 5615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5616F: drivers/media/dvb-frontends/cx24120* 5617 5618CX88 VIDEO4LINUX DRIVER 5619M: Mauro Carvalho Chehab <mchehab@kernel.org> 5620L: linux-media@vger.kernel.org 5621S: Odd fixes 5622W: https://linuxtv.org 5623T: git git://linuxtv.org/media_tree.git 5624F: Documentation/driver-api/media/drivers/cx88* 5625F: drivers/media/pci/cx88/ 5626 5627CXD2820R MEDIA DRIVER 5628M: Antti Palosaari <crope@iki.fi> 5629L: linux-media@vger.kernel.org 5630S: Maintained 5631W: https://linuxtv.org 5632W: http://palosaari.fi/linux/ 5633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5634T: git git://linuxtv.org/anttip/media_tree.git 5635F: drivers/media/dvb-frontends/cxd2820r* 5636 5637CXGB3 ETHERNET DRIVER (CXGB3) 5638M: Raju Rangoju <rajur@chelsio.com> 5639L: netdev@vger.kernel.org 5640S: Supported 5641W: http://www.chelsio.com 5642F: drivers/net/ethernet/chelsio/cxgb3/ 5643 5644CXGB3 ISCSI DRIVER (CXGB3I) 5645M: Varun Prakash <varun@chelsio.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648W: http://www.chelsio.com 5649F: drivers/scsi/cxgbi/cxgb3i 5650 5651CXGB4 CRYPTO DRIVER (chcr) 5652M: Ayush Sawal <ayush.sawal@chelsio.com> 5653L: linux-crypto@vger.kernel.org 5654S: Supported 5655W: http://www.chelsio.com 5656F: drivers/crypto/chelsio 5657 5658CXGB4 INLINE CRYPTO DRIVER 5659M: Ayush Sawal <ayush.sawal@chelsio.com> 5660L: netdev@vger.kernel.org 5661S: Supported 5662W: http://www.chelsio.com 5663F: drivers/net/ethernet/chelsio/inline_crypto/ 5664 5665CXGB4 ETHERNET DRIVER (CXGB4) 5666M: Raju Rangoju <rajur@chelsio.com> 5667L: netdev@vger.kernel.org 5668S: Supported 5669W: http://www.chelsio.com 5670F: drivers/net/ethernet/chelsio/cxgb4/ 5671 5672CXGB4 ISCSI DRIVER (CXGB4I) 5673M: Varun Prakash <varun@chelsio.com> 5674L: linux-scsi@vger.kernel.org 5675S: Supported 5676W: http://www.chelsio.com 5677F: drivers/scsi/cxgbi/cxgb4i 5678 5679CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5680M: Potnuri Bharat Teja <bharat@chelsio.com> 5681L: linux-rdma@vger.kernel.org 5682S: Supported 5683W: http://www.openfabrics.org 5684F: drivers/infiniband/hw/cxgb4/ 5685F: include/uapi/rdma/cxgb4-abi.h 5686 5687CXGB4VF ETHERNET DRIVER (CXGB4VF) 5688M: Raju Rangoju <rajur@chelsio.com> 5689L: netdev@vger.kernel.org 5690S: Supported 5691W: http://www.chelsio.com 5692F: drivers/net/ethernet/chelsio/cxgb4vf/ 5693 5694CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5695M: Frederic Barrat <fbarrat@linux.ibm.com> 5696M: Andrew Donnellan <ajd@linux.ibm.com> 5697L: linuxppc-dev@lists.ozlabs.org 5698S: Supported 5699F: Documentation/ABI/testing/sysfs-class-cxl 5700F: Documentation/powerpc/cxl.rst 5701F: arch/powerpc/platforms/powernv/pci-cxl.c 5702F: drivers/misc/cxl/ 5703F: include/misc/cxl* 5704F: include/uapi/misc/cxl.h 5705 5706CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5707M: Manoj N. Kumar <manoj@linux.ibm.com> 5708M: Matthew R. Ochs <mrochs@linux.ibm.com> 5709M: Uma Krishnan <ukrishn@linux.ibm.com> 5710L: linux-scsi@vger.kernel.org 5711S: Supported 5712F: Documentation/powerpc/cxlflash.rst 5713F: drivers/scsi/cxlflash/ 5714F: include/uapi/scsi/cxlflash_ioctl.h 5715 5716CYBERPRO FB DRIVER 5717M: Russell King <linux@armlinux.org.uk> 5718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5719S: Maintained 5720W: http://www.armlinux.org.uk/ 5721F: drivers/video/fbdev/cyber2000fb.* 5722 5723CYCLADES PC300 DRIVER 5724S: Orphan 5725F: drivers/net/wan/pc300* 5726 5727CYPRESS_FIRMWARE MEDIA DRIVER 5728M: Antti Palosaari <crope@iki.fi> 5729L: linux-media@vger.kernel.org 5730S: Maintained 5731W: https://linuxtv.org 5732W: http://palosaari.fi/linux/ 5733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5734T: git git://linuxtv.org/anttip/media_tree.git 5735F: drivers/media/common/cypress_firmware* 5736 5737CYPRESS CY8C95X0 PINCTRL DRIVER 5738M: Patrick Rudolph <patrick.rudolph@9elements.com> 5739L: linux-gpio@vger.kernel.org 5740S: Maintained 5741F: drivers/pinctrl/pinctrl-cy8c95x0.c 5742 5743CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5744M: Linus Walleij <linus.walleij@linaro.org> 5745L: linux-input@vger.kernel.org 5746S: Maintained 5747F: drivers/input/touchscreen/cy8ctma140.c 5748 5749CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5750M: Yassine Oudjana <y.oudjana@protonmail.com> 5751L: linux-input@vger.kernel.org 5752S: Maintained 5753F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5754F: drivers/input/keyboard/cypress-sf.c 5755 5756CYTTSP TOUCHSCREEN DRIVER 5757M: Linus Walleij <linus.walleij@linaro.org> 5758L: linux-input@vger.kernel.org 5759S: Maintained 5760F: drivers/input/touchscreen/cyttsp* 5761 5762D-LINK DIR-685 TOUCHKEYS DRIVER 5763M: Linus Walleij <linus.walleij@linaro.org> 5764L: linux-input@vger.kernel.org 5765S: Supported 5766F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5767 5768DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5769M: Joshua Kinard <kumba@gentoo.org> 5770S: Maintained 5771F: drivers/rtc/rtc-ds1685.c 5772F: include/linux/rtc/ds1685.h 5773 5774DAMA SLAVE for AX.25 5775M: Joerg Reuter <jreuter@yaina.de> 5776L: linux-hams@vger.kernel.org 5777S: Maintained 5778W: http://yaina.de/jreuter/ 5779W: http://www.qsl.net/dl1bke/ 5780F: net/ax25/af_ax25.c 5781F: net/ax25/ax25_dev.c 5782F: net/ax25/ax25_ds_* 5783F: net/ax25/ax25_in.c 5784F: net/ax25/ax25_out.c 5785F: net/ax25/ax25_timer.c 5786F: net/ax25/sysctl_net_ax25.c 5787 5788DATA ACCESS MONITOR 5789M: SeongJae Park <sj@kernel.org> 5790L: damon@lists.linux.dev 5791L: linux-mm@kvack.org 5792S: Maintained 5793F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5794F: Documentation/admin-guide/mm/damon/ 5795F: Documentation/mm/damon/ 5796F: include/linux/damon.h 5797F: include/trace/events/damon.h 5798F: mm/damon/ 5799F: tools/testing/selftests/damon/ 5800 5801DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5802L: netdev@vger.kernel.org 5803S: Orphan 5804F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5805F: drivers/net/ethernet/dec/tulip/dmfe.c 5806 5807DC390/AM53C974 SCSI driver 5808M: Hannes Reinecke <hare@suse.com> 5809L: linux-scsi@vger.kernel.org 5810S: Maintained 5811F: drivers/scsi/am53c974.c 5812 5813DC395x SCSI driver 5814M: Oliver Neukum <oliver@neukum.org> 5815M: Ali Akcaagac <aliakc@web.de> 5816M: Jamie Lenehan <lenehan@twibble.org> 5817L: dc395x@twibble.org 5818S: Maintained 5819W: http://twibble.org/dist/dc395x/ 5820W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5821F: Documentation/scsi/dc395x.rst 5822F: drivers/scsi/dc395x.* 5823 5824DCCP PROTOCOL 5825L: dccp@vger.kernel.org 5826S: Orphan 5827W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5828F: include/linux/dccp.h 5829F: include/linux/tfrc.h 5830F: include/uapi/linux/dccp.h 5831F: net/dccp/ 5832 5833DECSTATION PLATFORM SUPPORT 5834M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5835L: linux-mips@vger.kernel.org 5836S: Maintained 5837W: http://www.linux-mips.org/wiki/DECstation 5838F: arch/mips/dec/ 5839F: arch/mips/include/asm/dec/ 5840F: arch/mips/include/asm/mach-dec/ 5841 5842DEFXX FDDI NETWORK DRIVER 5843M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5844S: Maintained 5845F: drivers/net/fddi/defxx.* 5846 5847DEFZA FDDI NETWORK DRIVER 5848M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5849S: Maintained 5850F: drivers/net/fddi/defza.* 5851 5852DEINTERLACE DRIVERS FOR ALLWINNER H3 5853M: Jernej Skrabec <jernej.skrabec@gmail.com> 5854L: linux-media@vger.kernel.org 5855S: Maintained 5856T: git git://linuxtv.org/media_tree.git 5857F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5858F: drivers/media/platform/sunxi/sun8i-di/ 5859 5860DELL LAPTOP DRIVER 5861M: Matthew Garrett <mjg59@srcf.ucam.org> 5862M: Pali Rohár <pali@kernel.org> 5863L: platform-driver-x86@vger.kernel.org 5864S: Maintained 5865F: drivers/platform/x86/dell/dell-laptop.c 5866 5867DELL LAPTOP FREEFALL DRIVER 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: drivers/platform/x86/dell/dell-smo8800.c 5871 5872DELL LAPTOP RBTN DRIVER 5873M: Pali Rohár <pali@kernel.org> 5874S: Maintained 5875F: drivers/platform/x86/dell/dell-rbtn.* 5876 5877DELL LAPTOP SMM DRIVER 5878M: Pali Rohár <pali@kernel.org> 5879S: Maintained 5880F: Documentation/ABI/obsolete/procfs-i8k 5881F: drivers/hwmon/dell-smm-hwmon.c 5882F: include/uapi/linux/i8k.h 5883 5884DELL REMOTE BIOS UPDATE DRIVER 5885M: Stuart Hayes <stuart.w.hayes@gmail.com> 5886L: platform-driver-x86@vger.kernel.org 5887S: Maintained 5888F: drivers/platform/x86/dell/dell_rbu.c 5889 5890DELL SMBIOS DRIVER 5891M: Pali Rohár <pali@kernel.org> 5892L: Dell.Client.Kernel@dell.com 5893L: platform-driver-x86@vger.kernel.org 5894S: Maintained 5895F: drivers/platform/x86/dell/dell-smbios.* 5896 5897DELL SMBIOS SMM DRIVER 5898L: Dell.Client.Kernel@dell.com 5899L: platform-driver-x86@vger.kernel.org 5900S: Maintained 5901F: drivers/platform/x86/dell/dell-smbios-smm.c 5902 5903DELL SMBIOS WMI DRIVER 5904L: Dell.Client.Kernel@dell.com 5905L: platform-driver-x86@vger.kernel.org 5906S: Maintained 5907F: drivers/platform/x86/dell/dell-smbios-wmi.c 5908F: tools/wmi/dell-smbios-example.c 5909 5910DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5911M: Stuart Hayes <stuart.w.hayes@gmail.com> 5912L: platform-driver-x86@vger.kernel.org 5913S: Maintained 5914F: Documentation/driver-api/dcdbas.rst 5915F: drivers/platform/x86/dell/dcdbas.* 5916 5917DELL WMI DESCRIPTOR DRIVER 5918L: Dell.Client.Kernel@dell.com 5919S: Maintained 5920F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5921 5922DELL WMI DDV DRIVER 5923M: Armin Wolf <W_Armin@gmx.de> 5924S: Maintained 5925F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5926F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5927F: drivers/platform/x86/dell/dell-wmi-ddv.c 5928 5929DELL WMI SYSMAN DRIVER 5930M: Divya Bharathi <divya.bharathi@dell.com> 5931M: Prasanth Ksr <prasanth.ksr@dell.com> 5932L: Dell.Client.Kernel@dell.com 5933L: platform-driver-x86@vger.kernel.org 5934S: Maintained 5935F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5936F: drivers/platform/x86/dell/dell-wmi-sysman/ 5937 5938DELL WMI NOTIFICATIONS DRIVER 5939M: Matthew Garrett <mjg59@srcf.ucam.org> 5940M: Pali Rohár <pali@kernel.org> 5941S: Maintained 5942F: drivers/platform/x86/dell/dell-wmi-base.c 5943 5944DELL WMI HARDWARE PRIVACY SUPPORT 5945M: Perry Yuan <Perry.Yuan@dell.com> 5946L: Dell.Client.Kernel@dell.com 5947L: platform-driver-x86@vger.kernel.org 5948S: Maintained 5949F: drivers/platform/x86/dell/dell-wmi-privacy.c 5950 5951DELTA ST MEDIA DRIVER 5952M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5953L: linux-media@vger.kernel.org 5954S: Supported 5955W: https://linuxtv.org 5956T: git git://linuxtv.org/media_tree.git 5957F: drivers/media/platform/st/sti/delta 5958 5959DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5960M: Zev Weiss <zev@bewilderbeest.net> 5961L: linux-hwmon@vger.kernel.org 5962S: Maintained 5963F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5964 5965DELTA DPS920AB PSU DRIVER 5966M: Robert Marko <robert.marko@sartura.hr> 5967L: linux-hwmon@vger.kernel.org 5968S: Maintained 5969F: Documentation/hwmon/dps920ab.rst 5970F: drivers/hwmon/pmbus/dps920ab.c 5971 5972DELTA NETWORKS TN48M CPLD DRIVERS 5973M: Robert Marko <robert.marko@sartura.hr> 5974S: Maintained 5975F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5976F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5977F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5978F: drivers/gpio/gpio-tn48m.c 5979F: include/dt-bindings/reset/delta,tn48m-reset.h 5980 5981DENALI NAND DRIVER 5982L: linux-mtd@lists.infradead.org 5983S: Orphan 5984F: drivers/mtd/nand/raw/denali* 5985 5986DESIGNWARE EDMA CORE IP DRIVER 5987M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5988L: dmaengine@vger.kernel.org 5989S: Maintained 5990F: drivers/dma/dw-edma/ 5991F: include/linux/dma/edma.h 5992 5993DESIGNWARE XDATA IP DRIVER 5994M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5995L: linux-pci@vger.kernel.org 5996S: Maintained 5997F: Documentation/misc-devices/dw-xdata-pcie.rst 5998F: drivers/misc/dw-xdata-pcie.c 5999 6000DESIGNWARE USB2 DRD IP DRIVER 6001M: Minas Harutyunyan <hminas@synopsys.com> 6002L: linux-usb@vger.kernel.org 6003S: Maintained 6004T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6005F: drivers/usb/dwc2/ 6006 6007DESIGNWARE USB3 DRD IP DRIVER 6008M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6009L: linux-usb@vger.kernel.org 6010S: Maintained 6011F: drivers/usb/dwc3/ 6012 6013DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6014M: Andreas Klinger <ak@it-klinger.de> 6015L: linux-iio@vger.kernel.org 6016S: Maintained 6017F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6018F: drivers/iio/proximity/srf*.c 6019 6020DEVICE COREDUMP (DEV_COREDUMP) 6021M: Johannes Berg <johannes@sipsolutions.net> 6022L: linux-kernel@vger.kernel.org 6023S: Maintained 6024F: drivers/base/devcoredump.c 6025F: include/linux/devcoredump.h 6026 6027DEVICE DEPENDENCY HELPER SCRIPT 6028M: Saravana Kannan <saravanak@google.com> 6029L: linux-kernel@vger.kernel.org 6030S: Maintained 6031F: scripts/dev-needs.sh 6032 6033DEVICE DIRECT ACCESS (DAX) 6034M: Dan Williams <dan.j.williams@intel.com> 6035M: Vishal Verma <vishal.l.verma@intel.com> 6036M: Dave Jiang <dave.jiang@intel.com> 6037L: nvdimm@lists.linux.dev 6038S: Supported 6039F: drivers/dax/ 6040 6041DEVICE FREQUENCY (DEVFREQ) 6042M: MyungJoo Ham <myungjoo.ham@samsung.com> 6043M: Kyungmin Park <kyungmin.park@samsung.com> 6044M: Chanwoo Choi <cw00.choi@samsung.com> 6045L: linux-pm@vger.kernel.org 6046S: Maintained 6047T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6048F: Documentation/devicetree/bindings/devfreq/ 6049F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6050F: drivers/devfreq/ 6051F: include/linux/devfreq.h 6052F: include/trace/events/devfreq.h 6053 6054DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6055M: Chanwoo Choi <cw00.choi@samsung.com> 6056L: linux-pm@vger.kernel.org 6057S: Supported 6058T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6059F: Documentation/devicetree/bindings/devfreq/event/ 6060F: drivers/devfreq/devfreq-event.c 6061F: drivers/devfreq/event/ 6062F: include/dt-bindings/pmu/exynos_ppmu.h 6063F: include/linux/devfreq-event.h 6064 6065DEVICE NUMBER REGISTRY 6066M: Torben Mathiasen <device@lanana.org> 6067S: Maintained 6068W: http://lanana.org/docs/device-list/index.html 6069 6070DEVICE RESOURCE MANAGEMENT HELPERS 6071M: Hans de Goede <hdegoede@redhat.com> 6072R: Matti Vaittinen <mazziesaccount@gmail.com> 6073S: Maintained 6074F: include/linux/devm-helpers.h 6075 6076DEVICE-MAPPER (LVM) 6077M: Alasdair Kergon <agk@redhat.com> 6078M: Mike Snitzer <snitzer@kernel.org> 6079M: dm-devel@redhat.com 6080L: dm-devel@redhat.com 6081S: Maintained 6082W: http://sources.redhat.com/dm 6083Q: http://patchwork.kernel.org/project/dm-devel/list/ 6084T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6085T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6086F: Documentation/admin-guide/device-mapper/ 6087F: drivers/md/Kconfig 6088F: drivers/md/Makefile 6089F: drivers/md/dm* 6090F: drivers/md/persistent-data/ 6091F: include/linux/device-mapper.h 6092F: include/linux/dm-*.h 6093F: include/uapi/linux/dm-*.h 6094 6095DEVLINK 6096M: Jiri Pirko <jiri@nvidia.com> 6097L: netdev@vger.kernel.org 6098S: Supported 6099F: Documentation/networking/devlink 6100F: include/net/devlink.h 6101F: include/uapi/linux/devlink.h 6102F: net/core/devlink.c 6103 6104DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6105M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6106L: kernel@dh-electronics.com 6107S: Maintained 6108F: arch/arm/boot/dts/imx6*-dhcom-* 6109F: arch/arm/boot/dts/imx6*-dhcor-* 6110 6111DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6112M: Marek Vasut <marex@denx.de> 6113L: kernel@dh-electronics.com 6114S: Maintained 6115F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6116F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6117 6118DIALOG SEMICONDUCTOR DRIVERS 6119M: Support Opensource <support.opensource@diasemi.com> 6120S: Supported 6121W: http://www.dialog-semiconductor.com/products 6122F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6123F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6124F: Documentation/devicetree/bindings/mfd/da90*.txt 6125F: Documentation/devicetree/bindings/mfd/da90*.yaml 6126F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6127F: Documentation/devicetree/bindings/regulator/da92*.txt 6128F: Documentation/devicetree/bindings/regulator/slg51000.txt 6129F: Documentation/devicetree/bindings/sound/da[79]*.txt 6130F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6131F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6132F: Documentation/hwmon/da90??.rst 6133F: drivers/gpio/gpio-da90??.c 6134F: drivers/hwmon/da90??-hwmon.c 6135F: drivers/iio/adc/da91??-*.c 6136F: drivers/input/misc/da72??.[ch] 6137F: drivers/input/misc/da90??_onkey.c 6138F: drivers/input/touchscreen/da9052_tsi.c 6139F: drivers/leds/leds-da90??.c 6140F: drivers/mfd/da903x.c 6141F: drivers/mfd/da90??-*.c 6142F: drivers/mfd/da91??-*.c 6143F: drivers/pinctrl/pinctrl-da90??.c 6144F: drivers/power/supply/da9052-battery.c 6145F: drivers/power/supply/da91??-*.c 6146F: drivers/regulator/da9???-regulator.[ch] 6147F: drivers/regulator/slg51000-regulator.[ch] 6148F: drivers/rtc/rtc-da90??.c 6149F: drivers/thermal/da90??-thermal.c 6150F: drivers/video/backlight/da90??_bl.c 6151F: drivers/watchdog/da90??_wdt.c 6152F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6153F: include/linux/mfd/da903x.h 6154F: include/linux/mfd/da9052/ 6155F: include/linux/mfd/da9055/ 6156F: include/linux/mfd/da9062/ 6157F: include/linux/mfd/da9063/ 6158F: include/linux/mfd/da9150/ 6159F: include/linux/regulator/da9211.h 6160F: include/sound/da[79]*.h 6161F: sound/soc/codecs/da[79]*.[ch] 6162 6163DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6164M: William Breathitt Gray <william.gray@linaro.org> 6165L: linux-gpio@vger.kernel.org 6166S: Maintained 6167F: drivers/gpio/gpio-gpio-mm.c 6168 6169DIOLAN U2C-12 I2C DRIVER 6170M: Guenter Roeck <linux@roeck-us.net> 6171L: linux-i2c@vger.kernel.org 6172S: Maintained 6173F: drivers/i2c/busses/i2c-diolan-u2c.c 6174 6175DIRECTORY NOTIFICATION (DNOTIFY) 6176M: Jan Kara <jack@suse.cz> 6177R: Amir Goldstein <amir73il@gmail.com> 6178L: linux-fsdevel@vger.kernel.org 6179S: Maintained 6180F: Documentation/filesystems/dnotify.rst 6181F: fs/notify/dnotify/ 6182F: include/linux/dnotify.h 6183 6184DISK GEOMETRY AND PARTITION HANDLING 6185M: Andries Brouwer <aeb@cwi.nl> 6186S: Maintained 6187W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6188W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6189W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6190 6191DISKQUOTA 6192M: Jan Kara <jack@suse.com> 6193S: Maintained 6194F: Documentation/filesystems/quota.rst 6195F: fs/quota/ 6196F: include/linux/quota*.h 6197F: include/uapi/linux/quota*.h 6198 6199DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6200M: Bernie Thompson <bernie@plugable.com> 6201L: linux-fbdev@vger.kernel.org 6202S: Maintained 6203W: http://plugable.com/category/projects/udlfb/ 6204F: Documentation/fb/udlfb.rst 6205F: drivers/video/fbdev/udlfb.c 6206F: include/video/udlfb.h 6207 6208DISTRIBUTED LOCK MANAGER (DLM) 6209M: Christine Caulfield <ccaulfie@redhat.com> 6210M: David Teigland <teigland@redhat.com> 6211L: cluster-devel@redhat.com 6212S: Supported 6213W: http://sources.redhat.com/cluster/ 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6215F: fs/dlm/ 6216 6217DMA BUFFER SHARING FRAMEWORK 6218M: Sumit Semwal <sumit.semwal@linaro.org> 6219M: Christian König <christian.koenig@amd.com> 6220L: linux-media@vger.kernel.org 6221L: dri-devel@lists.freedesktop.org 6222L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6223S: Maintained 6224T: git git://anongit.freedesktop.org/drm/drm-misc 6225F: Documentation/driver-api/dma-buf.rst 6226F: drivers/dma-buf/ 6227F: include/linux/*fence.h 6228F: include/linux/dma-buf.h 6229F: include/linux/dma-resv.h 6230K: \bdma_(?:buf|fence|resv)\b 6231 6232DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6233M: Vinod Koul <vkoul@kernel.org> 6234L: dmaengine@vger.kernel.org 6235S: Maintained 6236Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6237T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6238F: Documentation/devicetree/bindings/dma/ 6239F: Documentation/driver-api/dmaengine/ 6240F: drivers/dma/ 6241F: include/dt-bindings/dma/ 6242F: include/linux/dma/ 6243F: include/linux/dmaengine.h 6244F: include/linux/of_dma.h 6245 6246DMA MAPPING HELPERS 6247M: Christoph Hellwig <hch@lst.de> 6248M: Marek Szyprowski <m.szyprowski@samsung.com> 6249R: Robin Murphy <robin.murphy@arm.com> 6250L: iommu@lists.linux.dev 6251S: Supported 6252W: http://git.infradead.org/users/hch/dma-mapping.git 6253T: git git://git.infradead.org/users/hch/dma-mapping.git 6254F: include/asm-generic/dma-mapping.h 6255F: include/linux/dma-direct.h 6256F: include/linux/dma-mapping.h 6257F: include/linux/dma-map-ops.h 6258F: include/linux/swiotlb.h 6259F: kernel/dma/ 6260 6261DMA MAPPING BENCHMARK 6262M: Xiang Chen <chenxiang66@hisilicon.com> 6263L: iommu@lists.linux.dev 6264F: kernel/dma/map_benchmark.c 6265F: tools/testing/selftests/dma/ 6266 6267DMA-BUF HEAPS FRAMEWORK 6268M: Sumit Semwal <sumit.semwal@linaro.org> 6269R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6270R: Liam Mark <lmark@codeaurora.org> 6271R: Laura Abbott <labbott@redhat.com> 6272R: Brian Starkey <Brian.Starkey@arm.com> 6273R: John Stultz <jstultz@google.com> 6274L: linux-media@vger.kernel.org 6275L: dri-devel@lists.freedesktop.org 6276L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6277S: Maintained 6278T: git git://anongit.freedesktop.org/drm/drm-misc 6279F: drivers/dma-buf/dma-heap.c 6280F: drivers/dma-buf/heaps/* 6281F: include/linux/dma-heap.h 6282F: include/uapi/linux/dma-heap.h 6283 6284DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6285M: Lukasz Luba <lukasz.luba@arm.com> 6286L: linux-pm@vger.kernel.org 6287L: linux-samsung-soc@vger.kernel.org 6288S: Maintained 6289F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6290F: drivers/memory/samsung/exynos5422-dmc.c 6291 6292DME1737 HARDWARE MONITOR DRIVER 6293M: Juerg Haefliger <juergh@proton.me> 6294L: linux-hwmon@vger.kernel.org 6295S: Maintained 6296F: Documentation/hwmon/dme1737.rst 6297F: drivers/hwmon/dme1737.c 6298 6299DMI/SMBIOS SUPPORT 6300M: Jean Delvare <jdelvare@suse.com> 6301S: Maintained 6302T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6303F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6304F: drivers/firmware/dmi-id.c 6305F: drivers/firmware/dmi_scan.c 6306F: include/linux/dmi.h 6307 6308DOCUMENTATION 6309M: Jonathan Corbet <corbet@lwn.net> 6310L: linux-doc@vger.kernel.org 6311S: Maintained 6312P: Documentation/doc-guide/maintainer-profile.rst 6313T: git git://git.lwn.net/linux.git docs-next 6314F: Documentation/ 6315F: scripts/documentation-file-ref-check 6316F: scripts/kernel-doc 6317F: scripts/sphinx-pre-install 6318X: Documentation/ABI/ 6319X: Documentation/admin-guide/media/ 6320X: Documentation/devicetree/ 6321X: Documentation/driver-api/media/ 6322X: Documentation/firmware-guide/acpi/ 6323X: Documentation/i2c/ 6324X: Documentation/power/ 6325X: Documentation/spi/ 6326X: Documentation/userspace-api/media/ 6327 6328DOCUMENTATION REPORTING ISSUES 6329M: Thorsten Leemhuis <linux@leemhuis.info> 6330L: linux-doc@vger.kernel.org 6331S: Maintained 6332F: Documentation/admin-guide/reporting-issues.rst 6333 6334DOCUMENTATION SCRIPTS 6335M: Mauro Carvalho Chehab <mchehab@kernel.org> 6336L: linux-doc@vger.kernel.org 6337S: Maintained 6338F: Documentation/sphinx/parse-headers.pl 6339F: scripts/documentation-file-ref-check 6340F: scripts/sphinx-pre-install 6341 6342DOCUMENTATION/ITALIAN 6343M: Federico Vaga <federico.vaga@vaga.pv.it> 6344L: linux-doc@vger.kernel.org 6345S: Maintained 6346F: Documentation/translations/it_IT 6347 6348DOCUMENTATION/JAPANESE 6349R: Akira Yokosawa <akiyks@gmail.com> 6350L: linux-doc@vger.kernel.org 6351S: Maintained 6352F: Documentation/translations/ja_JP 6353 6354DONGWOON DW9714 LENS VOICE COIL DRIVER 6355M: Sakari Ailus <sakari.ailus@linux.intel.com> 6356L: linux-media@vger.kernel.org 6357S: Maintained 6358T: git git://linuxtv.org/media_tree.git 6359F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6360F: drivers/media/i2c/dw9714.c 6361 6362DONGWOON DW9768 LENS VOICE COIL DRIVER 6363M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6364L: linux-media@vger.kernel.org 6365S: Maintained 6366T: git git://linuxtv.org/media_tree.git 6367F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6368F: drivers/media/i2c/dw9768.c 6369 6370DONGWOON DW9807 LENS VOICE COIL DRIVER 6371M: Sakari Ailus <sakari.ailus@linux.intel.com> 6372L: linux-media@vger.kernel.org 6373S: Maintained 6374T: git git://linuxtv.org/media_tree.git 6375F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6376F: drivers/media/i2c/dw9807-vcm.c 6377 6378DOUBLETALK DRIVER 6379M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6380L: blinux-list@redhat.com 6381S: Maintained 6382F: drivers/char/dtlk.c 6383F: include/linux/dtlk.h 6384 6385DPAA2 DATAPATH I/O (DPIO) DRIVER 6386M: Roy Pledge <Roy.Pledge@nxp.com> 6387L: linux-kernel@vger.kernel.org 6388S: Maintained 6389F: drivers/soc/fsl/dpio 6390 6391DPAA2 ETHERNET DRIVER 6392M: Ioana Ciornei <ioana.ciornei@nxp.com> 6393L: netdev@vger.kernel.org 6394S: Maintained 6395F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6396F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6397F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6398F: drivers/net/ethernet/freescale/dpaa2/Makefile 6399F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6400F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6401F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6402F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6403F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6404F: drivers/net/ethernet/freescale/dpaa2/dpni* 6405 6406DPAA2 ETHERNET SWITCH DRIVER 6407M: Ioana Ciornei <ioana.ciornei@nxp.com> 6408L: netdev@vger.kernel.org 6409S: Maintained 6410F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6412F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6413 6414DRBD DRIVER 6415M: Philipp Reisner <philipp.reisner@linbit.com> 6416M: Lars Ellenberg <lars.ellenberg@linbit.com> 6417M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6418L: drbd-dev@lists.linbit.com 6419S: Supported 6420W: http://www.drbd.org 6421T: git git://git.linbit.com/linux-drbd.git 6422T: git git://git.linbit.com/drbd-8.4.git 6423F: Documentation/admin-guide/blockdev/ 6424F: drivers/block/drbd/ 6425F: lib/lru_cache.c 6426 6427DRIVER COMPONENT FRAMEWORK 6428L: dri-devel@lists.freedesktop.org 6429F: drivers/base/component.c 6430F: include/linux/component.h 6431 6432DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6433M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6434R: "Rafael J. Wysocki" <rafael@kernel.org> 6435S: Supported 6436T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6437F: Documentation/core-api/kobject.rst 6438F: drivers/base/ 6439F: fs/debugfs/ 6440F: fs/sysfs/ 6441F: include/linux/debugfs.h 6442F: include/linux/kobj* 6443F: lib/kobj* 6444 6445DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6446M: Nishanth Menon <nm@ti.com> 6447L: linux-pm@vger.kernel.org 6448S: Maintained 6449F: drivers/soc/ti/smartreflex.c 6450F: include/linux/power/smartreflex.h 6451 6452DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6453M: Maxime Ripard <mripard@kernel.org> 6454M: Chen-Yu Tsai <wens@csie.org> 6455R: Jernej Skrabec <jernej.skrabec@gmail.com> 6456L: dri-devel@lists.freedesktop.org 6457S: Supported 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: drivers/gpu/drm/sun4i/sun8i* 6460 6461DRM DRIVER FOR ARM PL111 CLCD 6462M: Emma Anholt <emma@anholt.net> 6463S: Supported 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/pl111/ 6466 6467DRM DRIVER FOR ARM VERSATILE TFT PANELS 6468M: Linus Walleij <linus.walleij@linaro.org> 6469S: Maintained 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6472F: drivers/gpu/drm/panel/panel-arm-versatile.c 6473 6474DRM DRIVER FOR ASPEED BMC GFX 6475M: Joel Stanley <joel@jms.id.au> 6476L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6477S: Supported 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6480F: drivers/gpu/drm/aspeed/ 6481 6482DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6483M: Dave Airlie <airlied@redhat.com> 6484R: Thomas Zimmermann <tzimmermann@suse.de> 6485L: dri-devel@lists.freedesktop.org 6486S: Supported 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: drivers/gpu/drm/ast/ 6489 6490DRM DRIVER FOR BOCHS VIRTUAL GPU 6491M: Gerd Hoffmann <kraxel@redhat.com> 6492L: virtualization@lists.linux-foundation.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/tiny/bochs.c 6496 6497DRM DRIVER FOR BOE HIMAX8279D PANELS 6498M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6499S: Maintained 6500F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6501F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6502 6503DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6504M: Jagan Teki <jagan@amarulasolutions.com> 6505S: Maintained 6506F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6507F: drivers/gpu/drm/bridge/chipone-icn6211.c 6508 6509DRM DRIVER FOR EBBG FT8719 PANEL 6510M: Joel Selvaraj <jo@jsfamily.in> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6514F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6515 6516DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6517M: Linus Walleij <linus.walleij@linaro.org> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/tve200/ 6521 6522DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6523M: Icenowy Zheng <icenowy@aosc.io> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6526F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6527 6528DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6529M: Jagan Teki <jagan@amarulasolutions.com> 6530S: Maintained 6531F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6532F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6533 6534DRM DRIVER FOR GENERIC EDP PANELS 6535R: Douglas Anderson <dianders@chromium.org> 6536F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6537F: drivers/gpu/drm/panel/panel-edp.c 6538 6539DRM DRIVER FOR GENERIC USB DISPLAY 6540M: Noralf Trønnes <noralf@tronnes.org> 6541S: Maintained 6542W: https://github.com/notro/gud/wiki 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/gud/ 6545F: include/drm/gud.h 6546 6547DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6548M: Hans de Goede <hdegoede@redhat.com> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: drivers/gpu/drm/tiny/gm12u320.c 6552 6553DRM DRIVER FOR HX8357D PANELS 6554M: Emma Anholt <emma@anholt.net> 6555S: Maintained 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6558F: drivers/gpu/drm/tiny/hx8357d.c 6559 6560DRM DRIVER FOR ILITEK ILI9225 PANELS 6561M: David Lechner <david@lechnology.com> 6562S: Maintained 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6565F: drivers/gpu/drm/tiny/ili9225.c 6566 6567DRM DRIVER FOR ILITEK ILI9486 PANELS 6568M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6569S: Maintained 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6572F: drivers/gpu/drm/tiny/ili9486.c 6573 6574DRM DRIVER FOR INTEL I810 VIDEO CARDS 6575S: Orphan / Obsolete 6576F: drivers/gpu/drm/i810/ 6577F: include/uapi/drm/i810_drm.h 6578 6579DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6580M: Jagan Teki <jagan@edgeble.ai> 6581S: Maintained 6582F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6583F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6584 6585DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6586M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6587S: Supported 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: drivers/gpu/drm/logicvc/ 6590 6591DRM DRIVER FOR LVDS PANELS 6592M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6593L: dri-devel@lists.freedesktop.org 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595S: Maintained 6596F: drivers/gpu/drm/panel/panel-lvds.c 6597F: Documentation/devicetree/bindings/display/lvds.yaml 6598F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6599 6600DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6601M: Guido Günther <agx@sigxcpu.org> 6602R: Purism Kernel Team <kernel@puri.sm> 6603S: Maintained 6604F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6605F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6606 6607DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6608S: Orphan / Obsolete 6609F: drivers/gpu/drm/mga/ 6610F: include/uapi/drm/mga_drm.h 6611 6612DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6613M: Dave Airlie <airlied@redhat.com> 6614R: Thomas Zimmermann <tzimmermann@suse.de> 6615L: dri-devel@lists.freedesktop.org 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: drivers/gpu/drm/mgag200/ 6619 6620DRM DRIVER FOR MI0283QT 6621M: Noralf Trønnes <noralf@tronnes.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6625F: drivers/gpu/drm/tiny/mi0283qt.c 6626 6627DRM DRIVER FOR MIPI DBI compatible panels 6628M: Noralf Trønnes <noralf@tronnes.org> 6629S: Maintained 6630W: https://github.com/notro/panel-mipi-dbi/wiki 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6633F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6634 6635DRM DRIVER FOR MSM ADRENO GPU 6636M: Rob Clark <robdclark@gmail.com> 6637M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6638M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6639R: Sean Paul <sean@poorly.run> 6640L: linux-arm-msm@vger.kernel.org 6641L: dri-devel@lists.freedesktop.org 6642L: freedreno@lists.freedesktop.org 6643S: Maintained 6644T: git https://gitlab.freedesktop.org/drm/msm.git 6645F: Documentation/devicetree/bindings/display/msm/ 6646F: drivers/gpu/drm/msm/ 6647F: include/uapi/drm/msm_drm.h 6648 6649DRM DRIVER FOR NOVATEK NT35510 PANELS 6650M: Linus Walleij <linus.walleij@linaro.org> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6654F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6655 6656DRM DRIVER FOR NOVATEK NT35560 PANELS 6657M: Linus Walleij <linus.walleij@linaro.org> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6661F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6662 6663DRM DRIVER FOR NOVATEK NT36672A PANELS 6664M: Sumit Semwal <sumit.semwal@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6668F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6669 6670DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6671M: Ben Skeggs <bskeggs@redhat.com> 6672M: Karol Herbst <kherbst@redhat.com> 6673M: Lyude Paul <lyude@redhat.com> 6674L: dri-devel@lists.freedesktop.org 6675L: nouveau@lists.freedesktop.org 6676S: Supported 6677W: https://nouveau.freedesktop.org/ 6678Q: https://patchwork.freedesktop.org/project/nouveau/ 6679Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6680B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6681C: irc://irc.oftc.net/nouveau 6682T: git https://gitlab.freedesktop.org/drm/nouveau.git 6683F: drivers/gpu/drm/nouveau/ 6684F: include/uapi/drm/nouveau_drm.h 6685 6686DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6687M: Stefan Mavrodiev <stefan@olimex.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6690F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6691 6692DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6693R: Douglas Anderson <dianders@chromium.org> 6694F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6695F: drivers/gpu/drm/bridge/parade-ps8640.c 6696 6697DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6698M: Noralf Trønnes <noralf@tronnes.org> 6699S: Maintained 6700T: git git://anongit.freedesktop.org/drm/drm-misc 6701F: Documentation/devicetree/bindings/display/repaper.txt 6702F: drivers/gpu/drm/tiny/repaper.c 6703 6704DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6705M: Javier Martinez Canillas <javierm@redhat.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6709F: drivers/gpu/drm/solomon/ssd130x* 6710 6711DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6712M: Dave Airlie <airlied@redhat.com> 6713M: Gerd Hoffmann <kraxel@redhat.com> 6714L: virtualization@lists.linux-foundation.org 6715S: Obsolete 6716W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: drivers/gpu/drm/tiny/cirrus.c 6719 6720DRM DRIVER FOR QXL VIRTUAL GPU 6721M: Dave Airlie <airlied@redhat.com> 6722M: Gerd Hoffmann <kraxel@redhat.com> 6723L: virtualization@lists.linux-foundation.org 6724L: spice-devel@lists.freedesktop.org 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/qxl/ 6728F: include/uapi/drm/qxl_drm.h 6729 6730DRM DRIVER FOR RAGE 128 VIDEO CARDS 6731S: Orphan / Obsolete 6732F: drivers/gpu/drm/r128/ 6733F: include/uapi/drm/r128_drm.h 6734 6735DRM DRIVER FOR RAYDIUM RM67191 PANELS 6736M: Robert Chiras <robert.chiras@nxp.com> 6737S: Maintained 6738F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6739F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6740 6741DRM DRIVER FOR SAMSUNG DB7430 PANELS 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6746F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6747 6748DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6749M: Markuss Broks <markuss.broks@gmail.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6752F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6753 6754DRM DRIVER FOR SITRONIX ST7703 PANELS 6755M: Guido Günther <agx@sigxcpu.org> 6756R: Purism Kernel Team <kernel@puri.sm> 6757R: Ondrej Jirman <megous@megous.com> 6758S: Maintained 6759F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6760F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6761 6762DRM DRIVER FOR SAVAGE VIDEO CARDS 6763S: Orphan / Obsolete 6764F: drivers/gpu/drm/savage/ 6765F: include/uapi/drm/savage_drm.h 6766 6767DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6768M: Thomas Zimmermann <tzimmermann@suse.de> 6769M: Javier Martinez Canillas <javierm@redhat.com> 6770L: dri-devel@lists.freedesktop.org 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/drm_aperture.c 6774F: drivers/gpu/drm/tiny/ofdrm.c 6775F: drivers/gpu/drm/tiny/simpledrm.c 6776F: drivers/video/aperture.c 6777F: drivers/video/nomodeset.c 6778F: include/drm/drm_aperture.h 6779F: include/linux/aperture.h 6780F: include/video/nomodeset.h 6781 6782DRM DRIVER FOR SIS VIDEO CARDS 6783S: Orphan / Obsolete 6784F: drivers/gpu/drm/sis/ 6785F: include/uapi/drm/sis_drm.h 6786 6787DRM DRIVER FOR SITRONIX ST7586 PANELS 6788M: David Lechner <david@lechnology.com> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6792F: drivers/gpu/drm/tiny/st7586.c 6793 6794DRM DRIVER FOR SITRONIX ST7701 PANELS 6795M: Jagan Teki <jagan@amarulasolutions.com> 6796S: Maintained 6797F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6798F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6799 6800DRM DRIVER FOR SITRONIX ST7735R PANELS 6801M: David Lechner <david@lechnology.com> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6805F: drivers/gpu/drm/tiny/st7735r.c 6806 6807DRM DRIVER FOR ST-ERICSSON MCDE 6808M: Linus Walleij <linus.walleij@linaro.org> 6809S: Maintained 6810T: git git://anongit.freedesktop.org/drm/drm-misc 6811F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6812F: drivers/gpu/drm/mcde/ 6813 6814DRM DRIVER FOR TDFX VIDEO CARDS 6815S: Orphan / Obsolete 6816F: drivers/gpu/drm/tdfx/ 6817 6818DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6819M: Jagan Teki <jagan@amarulasolutions.com> 6820S: Maintained 6821F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6822F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6823 6824DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6825R: Douglas Anderson <dianders@chromium.org> 6826F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6827F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6828 6829DRM DRIVER FOR TPO TPG110 PANELS 6830M: Linus Walleij <linus.walleij@linaro.org> 6831S: Maintained 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6834F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6835 6836DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6837M: Dave Airlie <airlied@redhat.com> 6838R: Sean Paul <sean@poorly.run> 6839R: Thomas Zimmermann <tzimmermann@suse.de> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: drivers/gpu/drm/udl/ 6844 6845DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6846M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6847M: Melissa Wen <melissa.srw@gmail.com> 6848R: Haneen Mohammed <hamohammed.sa@gmail.com> 6849R: Daniel Vetter <daniel@ffwll.ch> 6850L: dri-devel@lists.freedesktop.org 6851S: Maintained 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/gpu/vkms.rst 6854F: drivers/gpu/drm/vkms/ 6855 6856DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6857M: Hans de Goede <hdegoede@redhat.com> 6858L: dri-devel@lists.freedesktop.org 6859S: Maintained 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: drivers/gpu/drm/vboxvideo/ 6862 6863DRM DRIVER FOR VMWARE VIRTUAL GPU 6864M: Zack Rusin <zackr@vmware.com> 6865R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6866L: dri-devel@lists.freedesktop.org 6867S: Supported 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: drivers/gpu/drm/vmwgfx/ 6870F: include/uapi/drm/vmwgfx_drm.h 6871 6872DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6873M: Linus Walleij <linus.walleij@linaro.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6877F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6878 6879DRM DRIVERS 6880M: David Airlie <airlied@gmail.com> 6881M: Daniel Vetter <daniel@ffwll.ch> 6882L: dri-devel@lists.freedesktop.org 6883S: Maintained 6884B: https://gitlab.freedesktop.org/drm 6885C: irc://irc.oftc.net/dri-devel 6886T: git git://anongit.freedesktop.org/drm/drm 6887F: Documentation/devicetree/bindings/display/ 6888F: Documentation/devicetree/bindings/gpu/ 6889F: Documentation/gpu/ 6890F: drivers/gpu/ 6891F: include/drm/ 6892F: include/linux/vga* 6893F: include/uapi/drm/ 6894 6895DRM DRIVERS AND MISC GPU PATCHES 6896M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6897M: Maxime Ripard <mripard@kernel.org> 6898M: Thomas Zimmermann <tzimmermann@suse.de> 6899S: Maintained 6900W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: Documentation/gpu/ 6903F: drivers/gpu/drm/* 6904F: drivers/gpu/vga/ 6905F: include/drm/drm* 6906F: include/linux/vga* 6907F: include/uapi/drm/drm* 6908 6909DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6910M: Oded Gabbay <ogabbay@kernel.org> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913C: irc://irc.oftc.net/dri-devel 6914T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6915F: Documentation/accel/ 6916F: drivers/accel/ 6917 6918DRM DRIVERS FOR ALLWINNER A10 6919M: Maxime Ripard <mripard@kernel.org> 6920M: Chen-Yu Tsai <wens@csie.org> 6921L: dri-devel@lists.freedesktop.org 6922S: Supported 6923T: git git://anongit.freedesktop.org/drm/drm-misc 6924F: Documentation/devicetree/bindings/display/allwinner* 6925F: drivers/gpu/drm/sun4i/ 6926 6927DRM DRIVERS FOR AMLOGIC SOCS 6928M: Neil Armstrong <neil.armstrong@linaro.org> 6929L: dri-devel@lists.freedesktop.org 6930L: linux-amlogic@lists.infradead.org 6931S: Supported 6932W: http://linux-meson.com/ 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6935F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6936F: Documentation/gpu/meson.rst 6937F: drivers/gpu/drm/meson/ 6938 6939DRM DRIVERS FOR ATMEL HLCDC 6940M: Sam Ravnborg <sam@ravnborg.org> 6941M: Boris Brezillon <bbrezillon@kernel.org> 6942L: dri-devel@lists.freedesktop.org 6943S: Supported 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: Documentation/devicetree/bindings/display/atmel/ 6946F: drivers/gpu/drm/atmel-hlcdc/ 6947 6948DRM DRIVERS FOR BRIDGE CHIPS 6949M: Andrzej Hajda <andrzej.hajda@intel.com> 6950M: Neil Armstrong <neil.armstrong@linaro.org> 6951M: Robert Foss <robert.foss@linaro.org> 6952R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6953R: Jonas Karlman <jonas@kwiboo.se> 6954R: Jernej Skrabec <jernej.skrabec@gmail.com> 6955S: Maintained 6956T: git git://anongit.freedesktop.org/drm/drm-misc 6957F: Documentation/devicetree/bindings/display/bridge/ 6958F: drivers/gpu/drm/bridge/ 6959 6960DRM DRIVERS FOR EXYNOS 6961M: Inki Dae <inki.dae@samsung.com> 6962M: Seung-Woo Kim <sw0312.kim@samsung.com> 6963M: Kyungmin Park <kyungmin.park@samsung.com> 6964L: dri-devel@lists.freedesktop.org 6965S: Supported 6966T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6967F: Documentation/devicetree/bindings/display/exynos/ 6968F: Documentation/devicetree/bindings/display/samsung/ 6969F: drivers/gpu/drm/exynos/ 6970F: include/uapi/drm/exynos_drm.h 6971 6972DRM DRIVERS FOR FREESCALE DCU 6973M: Stefan Agner <stefan@agner.ch> 6974M: Alison Wang <alison.wang@nxp.com> 6975L: dri-devel@lists.freedesktop.org 6976S: Supported 6977T: git git://anongit.freedesktop.org/drm/drm-misc 6978F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6979F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6980F: drivers/gpu/drm/fsl-dcu/ 6981 6982DRM DRIVERS FOR FREESCALE IMX 6983M: Philipp Zabel <p.zabel@pengutronix.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/imx/ 6987F: drivers/gpu/drm/imx/ 6988F: drivers/gpu/ipu-v3/ 6989 6990DRM DRIVERS FOR FREESCALE IMX BRIDGE 6991M: Liu Ying <victor.liu@nxp.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6995F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6996F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6997F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6998F: drivers/gpu/drm/bridge/imx/ 6999 7000DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7001M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://github.com/patjak/drm-gma500 7005F: drivers/gpu/drm/gma500/ 7006 7007DRM DRIVERS FOR HISILICON 7008M: Xinliang Liu <xinliang.liu@linaro.org> 7009M: Tian Tao <tiantao6@hisilicon.com> 7010R: John Stultz <jstultz@google.com> 7011R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7012R: Chen Feng <puck.chen@hisilicon.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/hisilicon/ 7017F: drivers/gpu/drm/hisilicon/ 7018 7019DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7020M: Deepak Rawat <drawat.floss@gmail.com> 7021L: linux-hyperv@vger.kernel.org 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: drivers/gpu/drm/hyperv 7026 7027DRM DRIVERS FOR LIMA 7028M: Qiang Yu <yuq825@gmail.com> 7029L: dri-devel@lists.freedesktop.org 7030L: lima@lists.freedesktop.org (moderated for non-subscribers) 7031S: Maintained 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: drivers/gpu/drm/lima/ 7034F: include/uapi/drm/lima_drm.h 7035 7036DRM DRIVERS FOR MEDIATEK 7037M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7038M: Philipp Zabel <p.zabel@pengutronix.de> 7039L: dri-devel@lists.freedesktop.org 7040L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7041S: Supported 7042F: Documentation/devicetree/bindings/display/mediatek/ 7043F: drivers/gpu/drm/mediatek/ 7044F: drivers/phy/mediatek/phy-mtk-dp.c 7045F: drivers/phy/mediatek/phy-mtk-hdmi* 7046F: drivers/phy/mediatek/phy-mtk-mipi* 7047 7048DRM DRIVERS FOR NVIDIA TEGRA 7049M: Thierry Reding <thierry.reding@gmail.com> 7050L: dri-devel@lists.freedesktop.org 7051L: linux-tegra@vger.kernel.org 7052S: Supported 7053T: git git://anongit.freedesktop.org/tegra/linux.git 7054F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7055F: Documentation/devicetree/bindings/gpu/host1x/ 7056F: drivers/gpu/drm/tegra/ 7057F: drivers/gpu/host1x/ 7058F: include/linux/host1x.h 7059F: include/uapi/drm/tegra_drm.h 7060 7061DRM DRIVERS FOR RENESAS 7062M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7063M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7064L: dri-devel@lists.freedesktop.org 7065L: linux-renesas-soc@vger.kernel.org 7066S: Supported 7067T: git git://linuxtv.org/pinchartl/media drm/du/next 7068F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7069F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7070F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7071F: Documentation/devicetree/bindings/display/renesas,du.yaml 7072F: drivers/gpu/drm/rcar-du/ 7073F: drivers/gpu/drm/shmobile/ 7074F: include/linux/platform_data/shmob_drm.h 7075 7076DRM DRIVERS FOR ROCKCHIP 7077M: Sandy Huang <hjc@rock-chips.com> 7078M: Heiko Stübner <heiko@sntech.de> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/rockchip/ 7083F: drivers/gpu/drm/rockchip/ 7084 7085DRM DRIVERS FOR STI 7086M: Alain Volmat <alain.volmat@foss.st.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7091F: drivers/gpu/drm/sti 7092 7093DRM DRIVERS FOR STM 7094M: Yannick Fertre <yannick.fertre@foss.st.com> 7095M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7096M: Philippe Cornu <philippe.cornu@foss.st.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7101F: drivers/gpu/drm/stm 7102 7103DRM DRIVERS FOR TI KEYSTONE 7104M: Jyri Sarha <jyri.sarha@iki.fi> 7105M: Tomi Valkeinen <tomba@kernel.org> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7110F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7111F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7112F: drivers/gpu/drm/tidss/ 7113 7114DRM DRIVERS FOR TI LCDC 7115M: Jyri Sarha <jyri.sarha@iki.fi> 7116R: Tomi Valkeinen <tomba@kernel.org> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119F: Documentation/devicetree/bindings/display/tilcdc/ 7120F: drivers/gpu/drm/tilcdc/ 7121 7122DRM DRIVERS FOR TI OMAP 7123M: Tomi Valkeinen <tomba@kernel.org> 7124L: dri-devel@lists.freedesktop.org 7125S: Maintained 7126F: Documentation/devicetree/bindings/display/ti/ 7127F: drivers/gpu/drm/omapdrm/ 7128 7129DRM DRIVERS FOR V3D 7130M: Emma Anholt <emma@anholt.net> 7131M: Melissa Wen <mwen@igalia.com> 7132S: Supported 7133T: git git://anongit.freedesktop.org/drm/drm-misc 7134F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7135F: drivers/gpu/drm/v3d/ 7136F: include/uapi/drm/v3d_drm.h 7137 7138DRM DRIVERS FOR VC4 7139M: Emma Anholt <emma@anholt.net> 7140M: Maxime Ripard <mripard@kernel.org> 7141S: Supported 7142T: git git://github.com/anholt/linux 7143T: git git://anongit.freedesktop.org/drm/drm-misc 7144F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7145F: drivers/gpu/drm/vc4/ 7146F: include/uapi/drm/vc4_drm.h 7147 7148DRM DRIVERS FOR VIVANTE GPU IP 7149M: Lucas Stach <l.stach@pengutronix.de> 7150R: Russell King <linux+etnaviv@armlinux.org.uk> 7151R: Christian Gmeiner <christian.gmeiner@gmail.com> 7152L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7153L: dri-devel@lists.freedesktop.org 7154S: Maintained 7155F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7156F: drivers/gpu/drm/etnaviv/ 7157F: include/uapi/drm/etnaviv_drm.h 7158 7159DRM DRIVERS FOR XEN 7160M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7161L: dri-devel@lists.freedesktop.org 7162L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7163S: Supported 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: Documentation/gpu/xen-front.rst 7166F: drivers/gpu/drm/xen/ 7167 7168DRM DRIVERS FOR XILINX 7169M: Hyun Kwon <hyun.kwon@xilinx.com> 7170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173T: git git://anongit.freedesktop.org/drm/drm-misc 7174F: Documentation/devicetree/bindings/display/xlnx/ 7175F: drivers/gpu/drm/xlnx/ 7176 7177DRM PANEL DRIVERS 7178M: Thierry Reding <thierry.reding@gmail.com> 7179R: Sam Ravnborg <sam@ravnborg.org> 7180L: dri-devel@lists.freedesktop.org 7181S: Maintained 7182T: git git://anongit.freedesktop.org/drm/drm-misc 7183F: Documentation/devicetree/bindings/display/panel/ 7184F: drivers/gpu/drm/drm_panel.c 7185F: drivers/gpu/drm/panel/ 7186F: include/drm/drm_panel.h 7187 7188DRM PRIVACY-SCREEN CLASS 7189M: Hans de Goede <hdegoede@redhat.com> 7190L: dri-devel@lists.freedesktop.org 7191S: Maintained 7192T: git git://anongit.freedesktop.org/drm/drm-misc 7193F: drivers/gpu/drm/drm_privacy_screen* 7194F: include/drm/drm_privacy_screen* 7195 7196DRM TTM SUBSYSTEM 7197M: Christian Koenig <christian.koenig@amd.com> 7198M: Huang Rui <ray.huang@amd.com> 7199L: dri-devel@lists.freedesktop.org 7200S: Maintained 7201T: git git://anongit.freedesktop.org/drm/drm-misc 7202F: drivers/gpu/drm/ttm/ 7203F: include/drm/ttm/ 7204 7205DRM GPU SCHEDULER 7206M: Luben Tuikov <luben.tuikov@amd.com> 7207L: dri-devel@lists.freedesktop.org 7208S: Maintained 7209T: git git://anongit.freedesktop.org/drm/drm-misc 7210F: drivers/gpu/drm/scheduler/ 7211F: include/drm/gpu_scheduler.h 7212 7213DSBR100 USB FM RADIO DRIVER 7214M: Alexey Klimov <klimov.linux@gmail.com> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217T: git git://linuxtv.org/media_tree.git 7218F: drivers/media/radio/dsbr100.c 7219 7220DT3155 MEDIA DRIVER 7221M: Hans Verkuil <hverkuil@xs4all.nl> 7222L: linux-media@vger.kernel.org 7223S: Odd Fixes 7224W: https://linuxtv.org 7225T: git git://linuxtv.org/media_tree.git 7226F: drivers/media/pci/dt3155/ 7227 7228DVB_USB_AF9015 MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/af9015* 7237 7238DVB_USB_AF9035 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/af9035* 7247 7248DVB_USB_ANYSEE MEDIA DRIVER 7249M: Antti Palosaari <crope@iki.fi> 7250L: linux-media@vger.kernel.org 7251S: Maintained 7252W: https://linuxtv.org 7253W: http://palosaari.fi/linux/ 7254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7255T: git git://linuxtv.org/anttip/media_tree.git 7256F: drivers/media/usb/dvb-usb-v2/anysee* 7257 7258DVB_USB_AU6610 MEDIA DRIVER 7259M: Antti Palosaari <crope@iki.fi> 7260L: linux-media@vger.kernel.org 7261S: Maintained 7262W: https://linuxtv.org 7263W: http://palosaari.fi/linux/ 7264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7265T: git git://linuxtv.org/anttip/media_tree.git 7266F: drivers/media/usb/dvb-usb-v2/au6610* 7267 7268DVB_USB_CE6230 MEDIA DRIVER 7269M: Antti Palosaari <crope@iki.fi> 7270L: linux-media@vger.kernel.org 7271S: Maintained 7272W: https://linuxtv.org 7273W: http://palosaari.fi/linux/ 7274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7275T: git git://linuxtv.org/anttip/media_tree.git 7276F: drivers/media/usb/dvb-usb-v2/ce6230* 7277 7278DVB_USB_CXUSB MEDIA DRIVER 7279M: Michael Krufky <mkrufky@linuxtv.org> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://github.com/mkrufky 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/media_tree.git 7286F: drivers/media/usb/dvb-usb/cxusb* 7287 7288DVB_USB_EC168 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/usb/dvb-usb-v2/ec168* 7297 7298DVB_USB_GL861 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/usb/dvb-usb-v2/gl861* 7306 7307DVB_USB_MXL111SF MEDIA DRIVER 7308M: Michael Krufky <mkrufky@linuxtv.org> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311W: https://linuxtv.org 7312W: http://github.com/mkrufky 7313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7314T: git git://linuxtv.org/mkrufky/mxl111sf.git 7315F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7316 7317DVB_USB_RTL28XXU MEDIA DRIVER 7318M: Antti Palosaari <crope@iki.fi> 7319L: linux-media@vger.kernel.org 7320S: Maintained 7321W: https://linuxtv.org 7322W: http://palosaari.fi/linux/ 7323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7324T: git git://linuxtv.org/anttip/media_tree.git 7325F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7326 7327DVB_USB_V2 MEDIA DRIVER 7328M: Antti Palosaari <crope@iki.fi> 7329L: linux-media@vger.kernel.org 7330S: Maintained 7331W: https://linuxtv.org 7332W: http://palosaari.fi/linux/ 7333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7334T: git git://linuxtv.org/anttip/media_tree.git 7335F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7336F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7337 7338DYNAMIC DEBUG 7339M: Jason Baron <jbaron@akamai.com> 7340S: Maintained 7341F: include/linux/dynamic_debug.h 7342F: lib/dynamic_debug.c 7343M: Jim Cromie <jim.cromie@gmail.com> 7344F: lib/test_dynamic_debug.c 7345 7346DYNAMIC INTERRUPT MODERATION 7347M: Tal Gilboa <talgi@nvidia.com> 7348S: Maintained 7349F: Documentation/networking/net_dim.rst 7350F: include/linux/dim.h 7351F: lib/dim/ 7352 7353DZ DECSTATION DZ11 SERIAL DRIVER 7354M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7355S: Maintained 7356F: drivers/tty/serial/dz.* 7357 7358E3X0 POWER BUTTON DRIVER 7359M: Moritz Fischer <moritz.fischer@ettus.com> 7360L: usrp-users@lists.ettus.com 7361S: Supported 7362W: http://www.ettus.com 7363F: Documentation/devicetree/bindings/input/e3x0-button.txt 7364F: drivers/input/misc/e3x0-button.c 7365 7366E4000 MEDIA DRIVER 7367M: Antti Palosaari <crope@iki.fi> 7368L: linux-media@vger.kernel.org 7369S: Maintained 7370W: https://linuxtv.org 7371W: http://palosaari.fi/linux/ 7372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7373T: git git://linuxtv.org/anttip/media_tree.git 7374F: drivers/media/tuners/e4000* 7375 7376EARTH_PT1 MEDIA DRIVER 7377M: Akihiro Tsukada <tskd08@gmail.com> 7378L: linux-media@vger.kernel.org 7379S: Odd Fixes 7380F: drivers/media/pci/pt1/ 7381 7382EARTH_PT3 MEDIA DRIVER 7383M: Akihiro Tsukada <tskd08@gmail.com> 7384L: linux-media@vger.kernel.org 7385S: Odd Fixes 7386F: drivers/media/pci/pt3/ 7387 7388EC100 MEDIA DRIVER 7389M: Antti Palosaari <crope@iki.fi> 7390L: linux-media@vger.kernel.org 7391S: Maintained 7392W: https://linuxtv.org 7393W: http://palosaari.fi/linux/ 7394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7395T: git git://linuxtv.org/anttip/media_tree.git 7396F: drivers/media/dvb-frontends/ec100* 7397 7398ECRYPT FILE SYSTEM 7399M: Tyler Hicks <code@tyhicks.com> 7400L: ecryptfs@vger.kernel.org 7401S: Odd Fixes 7402W: http://ecryptfs.org 7403W: https://launchpad.net/ecryptfs 7404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7405F: Documentation/filesystems/ecryptfs.rst 7406F: fs/ecryptfs/ 7407 7408EDAC-AMD64 7409M: Yazen Ghannam <yazen.ghannam@amd.com> 7410L: linux-edac@vger.kernel.org 7411S: Supported 7412F: drivers/edac/amd64_edac* 7413F: drivers/edac/mce_amd* 7414 7415EDAC-ARMADA 7416M: Jan Luebbe <jlu@pengutronix.de> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7420F: drivers/edac/armada_xp_* 7421 7422EDAC-AST2500 7423M: Stefan Schaeckeler <sschaeck@cisco.com> 7424S: Supported 7425F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7426F: drivers/edac/aspeed_edac.c 7427 7428EDAC-BLUEFIELD 7429M: Shravan Kumar Ramani <shravankr@nvidia.com> 7430S: Supported 7431F: drivers/edac/bluefield_edac.c 7432 7433EDAC-CALXEDA 7434M: Andre Przywara <andre.przywara@arm.com> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/highbank* 7438 7439EDAC-CAVIUM OCTEON 7440M: Ralf Baechle <ralf@linux-mips.org> 7441L: linux-edac@vger.kernel.org 7442L: linux-mips@vger.kernel.org 7443S: Supported 7444F: drivers/edac/octeon_edac* 7445 7446EDAC-CAVIUM THUNDERX 7447M: Robert Richter <rric@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Odd Fixes 7450F: drivers/edac/thunderx_edac* 7451 7452EDAC-CORE 7453M: Borislav Petkov <bp@alien8.de> 7454M: Tony Luck <tony.luck@intel.com> 7455R: James Morse <james.morse@arm.com> 7456R: Mauro Carvalho Chehab <mchehab@kernel.org> 7457R: Robert Richter <rric@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Supported 7460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7461F: Documentation/admin-guide/ras.rst 7462F: Documentation/driver-api/edac.rst 7463F: drivers/edac/ 7464F: include/linux/edac.h 7465 7466EDAC-DMC520 7467M: Lei Wang <lewan@microsoft.com> 7468L: linux-edac@vger.kernel.org 7469S: Supported 7470F: drivers/edac/dmc520_edac.c 7471 7472EDAC-E752X 7473M: Mark Gross <markgross@kernel.org> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/e752x_edac.c 7477 7478EDAC-E7XXX 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/e7xxx_edac.c 7482 7483EDAC-FSL_DDR 7484M: York Sun <york.sun@nxp.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/fsl_ddr_edac.* 7488 7489EDAC-GHES 7490M: Mauro Carvalho Chehab <mchehab@kernel.org> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/ghes_edac.c 7494 7495EDAC-I10NM 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/i10nm_base.c 7500 7501EDAC-I3000 7502L: linux-edac@vger.kernel.org 7503S: Orphan 7504F: drivers/edac/i3000_edac.c 7505 7506EDAC-I5000 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/i5000_edac.c 7510 7511EDAC-I5400 7512M: Mauro Carvalho Chehab <mchehab@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/i5400_edac.c 7516 7517EDAC-I7300 7518M: Mauro Carvalho Chehab <mchehab@kernel.org> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/i7300_edac.c 7522 7523EDAC-I7CORE 7524M: Mauro Carvalho Chehab <mchehab@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/i7core_edac.c 7528 7529EDAC-I82443BXGX 7530M: Tim Small <tim@buttersideup.com> 7531L: linux-edac@vger.kernel.org 7532S: Maintained 7533F: drivers/edac/i82443bxgx_edac.c 7534 7535EDAC-I82975X 7536M: "Arvind R." <arvino55@gmail.com> 7537L: linux-edac@vger.kernel.org 7538S: Maintained 7539F: drivers/edac/i82975x_edac.c 7540 7541EDAC-IE31200 7542M: Jason Baron <jbaron@akamai.com> 7543L: linux-edac@vger.kernel.org 7544S: Maintained 7545F: drivers/edac/ie31200_edac.c 7546 7547EDAC-IGEN6 7548M: Tony Luck <tony.luck@intel.com> 7549R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7550L: linux-edac@vger.kernel.org 7551S: Maintained 7552F: drivers/edac/igen6_edac.c 7553 7554EDAC-MPC85XX 7555M: Johannes Thumshirn <morbidrsa@gmail.com> 7556L: linux-edac@vger.kernel.org 7557S: Maintained 7558F: drivers/edac/mpc85xx_edac.[ch] 7559 7560EDAC-PASEMI 7561M: Egor Martovetsky <egor@pasemi.com> 7562L: linux-edac@vger.kernel.org 7563S: Maintained 7564F: drivers/edac/pasemi_edac.c 7565 7566EDAC-PND2 7567M: Tony Luck <tony.luck@intel.com> 7568L: linux-edac@vger.kernel.org 7569S: Maintained 7570F: drivers/edac/pnd2_edac.[ch] 7571 7572EDAC-QCOM 7573M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7574L: linux-arm-msm@vger.kernel.org 7575L: linux-edac@vger.kernel.org 7576S: Maintained 7577F: drivers/edac/qcom_edac.c 7578 7579EDAC-R82600 7580M: Tim Small <tim@buttersideup.com> 7581L: linux-edac@vger.kernel.org 7582S: Maintained 7583F: drivers/edac/r82600_edac.c 7584 7585EDAC-SBRIDGE 7586M: Tony Luck <tony.luck@intel.com> 7587R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7588L: linux-edac@vger.kernel.org 7589S: Maintained 7590F: drivers/edac/sb_edac.c 7591 7592EDAC-SKYLAKE 7593M: Tony Luck <tony.luck@intel.com> 7594L: linux-edac@vger.kernel.org 7595S: Maintained 7596F: drivers/edac/skx_*.[ch] 7597 7598EDAC-TI 7599M: Tero Kristo <kristo@kernel.org> 7600L: linux-edac@vger.kernel.org 7601S: Odd Fixes 7602F: drivers/edac/ti_edac.c 7603 7604EDIROL UA-101/UA-1000 DRIVER 7605M: Clemens Ladisch <clemens@ladisch.de> 7606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7607S: Maintained 7608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7609F: sound/usb/misc/ua101.c 7610 7611EFI TEST DRIVER 7612M: Ivan Hu <ivan.hu@canonical.com> 7613M: Ard Biesheuvel <ardb@kernel.org> 7614L: linux-efi@vger.kernel.org 7615S: Maintained 7616F: drivers/firmware/efi/test/ 7617 7618EFI VARIABLE FILESYSTEM 7619M: Matthew Garrett <matthew.garrett@nebula.com> 7620M: Jeremy Kerr <jk@ozlabs.org> 7621M: Ard Biesheuvel <ardb@kernel.org> 7622L: linux-efi@vger.kernel.org 7623S: Maintained 7624T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7625F: fs/efivarfs/ 7626 7627EFIFB FRAMEBUFFER DRIVER 7628M: Peter Jones <pjones@redhat.com> 7629L: linux-fbdev@vger.kernel.org 7630S: Maintained 7631F: drivers/video/fbdev/efifb.c 7632 7633EFS FILESYSTEM 7634S: Orphan 7635W: http://aeschi.ch.eu.org/efs/ 7636F: fs/efs/ 7637 7638EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7639M: Douglas Miller <dougmill@linux.ibm.com> 7640L: netdev@vger.kernel.org 7641S: Maintained 7642F: drivers/net/ethernet/ibm/ehea/ 7643 7644ELM327 CAN NETWORK DRIVER 7645M: Max Staudt <max@enpas.org> 7646L: linux-can@vger.kernel.org 7647S: Maintained 7648F: Documentation/networking/device_drivers/can/can327.rst 7649F: drivers/net/can/can327.c 7650 7651EM28XX VIDEO4LINUX DRIVER 7652M: Mauro Carvalho Chehab <mchehab@kernel.org> 7653L: linux-media@vger.kernel.org 7654S: Maintained 7655W: https://linuxtv.org 7656T: git git://linuxtv.org/media_tree.git 7657F: Documentation/admin-guide/media/em28xx* 7658F: drivers/media/usb/em28xx/ 7659 7660EMBEDDED LINUX 7661M: Olivia Mackall <olivia@selenic.com> 7662M: David Woodhouse <dwmw2@infradead.org> 7663L: linux-embedded@vger.kernel.org 7664S: Maintained 7665 7666EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7667M: Adrian Hunter <adrian.hunter@intel.com> 7668M: Ritesh Harjani <riteshh@codeaurora.org> 7669M: Asutosh Das <asutoshd@codeaurora.org> 7670L: linux-mmc@vger.kernel.org 7671S: Supported 7672F: drivers/mmc/host/cqhci* 7673 7674EMULEX 10Gbps iSCSI - OneConnect DRIVER 7675M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7676L: linux-scsi@vger.kernel.org 7677S: Supported 7678W: http://www.broadcom.com 7679F: drivers/scsi/be2iscsi/ 7680 7681EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7682M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7683M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7684M: Somnath Kotur <somnath.kotur@broadcom.com> 7685L: netdev@vger.kernel.org 7686S: Supported 7687W: http://www.emulex.com 7688F: drivers/net/ethernet/emulex/benet/ 7689 7690EMULEX ONECONNECT ROCE DRIVER 7691M: Selvin Xavier <selvin.xavier@broadcom.com> 7692L: linux-rdma@vger.kernel.org 7693S: Odd Fixes 7694W: http://www.broadcom.com 7695F: drivers/infiniband/hw/ocrdma/ 7696F: include/uapi/rdma/ocrdma-abi.h 7697 7698EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7699M: James Smart <james.smart@broadcom.com> 7700M: Dick Kennedy <dick.kennedy@broadcom.com> 7701L: linux-scsi@vger.kernel.org 7702S: Supported 7703W: http://www.broadcom.com 7704F: drivers/scsi/lpfc/ 7705 7706EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7707M: James Smart <james.smart@broadcom.com> 7708M: Ram Vegesna <ram.vegesna@broadcom.com> 7709L: linux-scsi@vger.kernel.org 7710L: target-devel@vger.kernel.org 7711S: Supported 7712W: http://www.broadcom.com 7713F: drivers/scsi/elx/ 7714 7715ENE CB710 FLASH CARD READER DRIVER 7716M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7717S: Maintained 7718F: drivers/misc/cb710/ 7719F: drivers/mmc/host/cb710-mmc.* 7720F: include/linux/cb710.h 7721 7722ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7723M: Maxim Levitsky <maximlevitsky@gmail.com> 7724S: Maintained 7725F: drivers/media/rc/ene_ir.* 7726 7727EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7728M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7729L: linuxppc-dev@lists.ozlabs.org 7730S: Maintained 7731F: drivers/tty/ehv_bytechan.c 7732 7733EPSON S1D13XXX FRAMEBUFFER DRIVER 7734M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7735S: Maintained 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7737F: drivers/video/fbdev/s1d13xxxfb.c 7738F: include/video/s1d13xxxfb.h 7739 7740EROFS FILE SYSTEM 7741M: Gao Xiang <xiang@kernel.org> 7742M: Chao Yu <chao@kernel.org> 7743R: Yue Hu <huyue2@coolpad.com> 7744R: Jeffle Xu <jefflexu@linux.alibaba.com> 7745L: linux-erofs@lists.ozlabs.org 7746S: Maintained 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7748F: Documentation/filesystems/erofs.rst 7749F: fs/erofs/ 7750F: include/trace/events/erofs.h 7751 7752ERRSEQ ERROR TRACKING INFRASTRUCTURE 7753M: Jeff Layton <jlayton@kernel.org> 7754S: Maintained 7755F: include/linux/errseq.h 7756F: lib/errseq.c 7757 7758ESD CAN/USB DRIVERS 7759M: Frank Jungclaus <frank.jungclaus@esd.eu> 7760R: socketcan@esd.eu 7761L: linux-can@vger.kernel.org 7762S: Maintained 7763F: drivers/net/can/usb/esd_usb.c 7764 7765ET131X NETWORK DRIVER 7766M: Mark Einon <mark.einon@gmail.com> 7767S: Odd Fixes 7768F: drivers/net/ethernet/agere/ 7769 7770ETAS ES58X CAN/USB DRIVER 7771M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7772L: linux-can@vger.kernel.org 7773S: Maintained 7774F: Documentation/networking/devlink/etas_es58x.rst 7775F: drivers/net/can/usb/etas_es58x/ 7776 7777ETHERNET BRIDGE 7778M: Roopa Prabhu <roopa@nvidia.com> 7779M: Nikolay Aleksandrov <razor@blackwall.org> 7780L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7781L: netdev@vger.kernel.org 7782S: Maintained 7783W: http://www.linuxfoundation.org/en/Net:Bridge 7784F: include/linux/netfilter_bridge/ 7785F: net/bridge/ 7786 7787ETHERNET PHY LIBRARY 7788M: Andrew Lunn <andrew@lunn.ch> 7789M: Heiner Kallweit <hkallweit1@gmail.com> 7790R: Russell King <linux@armlinux.org.uk> 7791L: netdev@vger.kernel.org 7792S: Maintained 7793F: Documentation/ABI/testing/sysfs-class-net-phydev 7794F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7795F: Documentation/devicetree/bindings/net/mdio* 7796F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7797F: Documentation/networking/phy.rst 7798F: drivers/net/mdio/ 7799F: drivers/net/mdio/acpi_mdio.c 7800F: drivers/net/mdio/fwnode_mdio.c 7801F: drivers/net/mdio/of_mdio.c 7802F: drivers/net/pcs/ 7803F: drivers/net/phy/ 7804F: include/dt-bindings/net/qca-ar803x.h 7805F: include/linux/linkmode.h 7806F: include/linux/*mdio*.h 7807F: include/linux/mdio/*.h 7808F: include/linux/mii.h 7809F: include/linux/of_net.h 7810F: include/linux/phy.h 7811F: include/linux/phy_fixed.h 7812F: include/linux/platform_data/mdio-bcm-unimac.h 7813F: include/linux/platform_data/mdio-gpio.h 7814F: include/trace/events/mdio.h 7815F: include/uapi/linux/mdio.h 7816F: include/uapi/linux/mii.h 7817F: net/core/of_net.c 7818 7819EXEC & BINFMT API 7820R: Eric Biederman <ebiederm@xmission.com> 7821R: Kees Cook <keescook@chromium.org> 7822L: linux-mm@kvack.org 7823S: Supported 7824T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7825F: fs/*binfmt_*.c 7826F: fs/exec.c 7827F: include/linux/binfmts.h 7828F: include/linux/elf.h 7829F: include/uapi/linux/binfmts.h 7830F: include/uapi/linux/elf.h 7831F: tools/testing/selftests/exec/ 7832N: asm/elf.h 7833N: binfmt 7834 7835EXFAT FILE SYSTEM 7836M: Namjae Jeon <linkinjeon@kernel.org> 7837M: Sungjong Seo <sj1557.seo@samsung.com> 7838L: linux-fsdevel@vger.kernel.org 7839S: Maintained 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7841F: fs/exfat/ 7842 7843EXT2 FILE SYSTEM 7844M: Jan Kara <jack@suse.com> 7845L: linux-ext4@vger.kernel.org 7846S: Maintained 7847F: Documentation/filesystems/ext2.rst 7848F: fs/ext2/ 7849F: include/linux/ext2* 7850 7851EXT4 FILE SYSTEM 7852M: "Theodore Ts'o" <tytso@mit.edu> 7853M: Andreas Dilger <adilger.kernel@dilger.ca> 7854L: linux-ext4@vger.kernel.org 7855S: Maintained 7856W: http://ext4.wiki.kernel.org 7857Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7859F: Documentation/filesystems/ext4/ 7860F: fs/ext4/ 7861F: include/trace/events/ext4.h 7862 7863Extended Verification Module (EVM) 7864M: Mimi Zohar <zohar@linux.ibm.com> 7865L: linux-integrity@vger.kernel.org 7866S: Supported 7867T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7868F: security/integrity/evm/ 7869F: security/integrity/ 7870 7871EXTENSIBLE FIRMWARE INTERFACE (EFI) 7872M: Ard Biesheuvel <ardb@kernel.org> 7873L: linux-efi@vger.kernel.org 7874S: Maintained 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7876F: Documentation/admin-guide/efi-stub.rst 7877F: arch/*/include/asm/efi.h 7878F: arch/*/kernel/efi.c 7879F: arch/arm/boot/compressed/efi-header.S 7880F: arch/x86/platform/efi/ 7881F: drivers/firmware/efi/ 7882F: include/linux/efi*.h 7883 7884EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7885M: MyungJoo Ham <myungjoo.ham@samsung.com> 7886M: Chanwoo Choi <cw00.choi@samsung.com> 7887L: linux-kernel@vger.kernel.org 7888S: Maintained 7889T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7890F: Documentation/devicetree/bindings/extcon/ 7891F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7892F: drivers/extcon/ 7893F: include/linux/extcon.h 7894F: include/linux/extcon/ 7895 7896EXTRA BOOT CONFIG 7897M: Masami Hiramatsu <mhiramat@kernel.org> 7898S: Maintained 7899F: Documentation/admin-guide/bootconfig.rst 7900F: fs/proc/bootconfig.c 7901F: include/linux/bootconfig.h 7902F: lib/bootconfig-data.S 7903F: lib/bootconfig.c 7904F: tools/bootconfig/* 7905F: tools/bootconfig/scripts/* 7906 7907EXYNOS DP DRIVER 7908M: Jingoo Han <jingoohan1@gmail.com> 7909L: dri-devel@lists.freedesktop.org 7910S: Maintained 7911F: drivers/gpu/drm/exynos/exynos_dp* 7912 7913EXYNOS SYSMMU (IOMMU) driver 7914M: Marek Szyprowski <m.szyprowski@samsung.com> 7915L: iommu@lists.linux.dev 7916S: Maintained 7917F: drivers/iommu/exynos-iommu.c 7918 7919F2FS FILE SYSTEM 7920M: Jaegeuk Kim <jaegeuk@kernel.org> 7921M: Chao Yu <chao@kernel.org> 7922L: linux-f2fs-devel@lists.sourceforge.net 7923S: Maintained 7924W: https://f2fs.wiki.kernel.org/ 7925B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7926T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7927F: Documentation/ABI/testing/sysfs-fs-f2fs 7928F: Documentation/filesystems/f2fs.rst 7929F: fs/f2fs/ 7930F: include/linux/f2fs_fs.h 7931F: include/trace/events/f2fs.h 7932F: include/uapi/linux/f2fs.h 7933 7934F71805F HARDWARE MONITORING DRIVER 7935M: Jean Delvare <jdelvare@suse.com> 7936L: linux-hwmon@vger.kernel.org 7937S: Maintained 7938F: Documentation/hwmon/f71805f.rst 7939F: drivers/hwmon/f71805f.c 7940 7941FADDR2LINE 7942M: Josh Poimboeuf <jpoimboe@kernel.org> 7943S: Maintained 7944F: scripts/faddr2line 7945 7946FAILOVER MODULE 7947M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7948L: netdev@vger.kernel.org 7949S: Supported 7950F: Documentation/networking/failover.rst 7951F: include/net/failover.h 7952F: net/core/failover.c 7953 7954FANOTIFY 7955M: Jan Kara <jack@suse.cz> 7956R: Amir Goldstein <amir73il@gmail.com> 7957R: Matthew Bobrowski <repnop@google.com> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/notify/fanotify/ 7961F: include/linux/fanotify.h 7962F: include/uapi/linux/fanotify.h 7963 7964FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7965M: Linus Walleij <linus.walleij@linaro.org> 7966L: linux-usb@vger.kernel.org 7967S: Maintained 7968F: drivers/usb/fotg210/ 7969 7970FARSYNC SYNCHRONOUS DRIVER 7971M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7972S: Supported 7973W: http://www.farsite.co.uk/ 7974F: drivers/net/wan/farsync.* 7975 7976FAULT INJECTION SUPPORT 7977M: Akinobu Mita <akinobu.mita@gmail.com> 7978S: Supported 7979F: Documentation/fault-injection/ 7980F: lib/fault-inject.c 7981 7982FBTFT Framebuffer drivers 7983L: dri-devel@lists.freedesktop.org 7984L: linux-fbdev@vger.kernel.org 7985S: Orphan 7986F: drivers/staging/fbtft/ 7987 7988FC0011 TUNER DRIVER 7989M: Michael Buesch <m@bues.ch> 7990L: linux-media@vger.kernel.org 7991S: Maintained 7992F: drivers/media/tuners/fc0011.c 7993F: drivers/media/tuners/fc0011.h 7994 7995FC2580 MEDIA DRIVER 7996M: Antti Palosaari <crope@iki.fi> 7997L: linux-media@vger.kernel.org 7998S: Maintained 7999W: https://linuxtv.org 8000W: http://palosaari.fi/linux/ 8001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8002T: git git://linuxtv.org/anttip/media_tree.git 8003F: drivers/media/tuners/fc2580* 8004 8005FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8006M: Hannes Reinecke <hare@suse.de> 8007L: linux-scsi@vger.kernel.org 8008S: Supported 8009W: www.Open-FCoE.org 8010F: drivers/scsi/fcoe/ 8011F: drivers/scsi/libfc/ 8012F: include/scsi/fc/ 8013F: include/scsi/libfc.h 8014F: include/scsi/libfcoe.h 8015F: include/uapi/scsi/fc/ 8016 8017FILE LOCKING (flock() and fcntl()/lockf()) 8018M: Jeff Layton <jlayton@kernel.org> 8019M: Chuck Lever <chuck.lever@oracle.com> 8020L: linux-fsdevel@vger.kernel.org 8021S: Maintained 8022F: fs/fcntl.c 8023F: fs/locks.c 8024F: include/linux/fcntl.h 8025F: include/uapi/linux/fcntl.h 8026 8027FILESYSTEM DIRECT ACCESS (DAX) 8028M: Dan Williams <dan.j.williams@intel.com> 8029R: Matthew Wilcox <willy@infradead.org> 8030R: Jan Kara <jack@suse.cz> 8031L: linux-fsdevel@vger.kernel.org 8032L: nvdimm@lists.linux.dev 8033S: Supported 8034F: fs/dax.c 8035F: include/linux/dax.h 8036F: include/trace/events/fs_dax.h 8037 8038FILESYSTEMS (VFS and infrastructure) 8039M: Alexander Viro <viro@zeniv.linux.org.uk> 8040L: linux-fsdevel@vger.kernel.org 8041S: Maintained 8042F: fs/* 8043F: include/linux/fs.h 8044F: include/linux/fs_types.h 8045F: include/uapi/linux/fs.h 8046F: include/uapi/linux/openat2.h 8047 8048FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8049M: Riku Voipio <riku.voipio@iki.fi> 8050L: linux-hwmon@vger.kernel.org 8051S: Maintained 8052F: drivers/hwmon/f75375s.c 8053F: include/linux/f75375s.h 8054 8055FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8056M: Clemens Ladisch <clemens@ladisch.de> 8057M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: include/uapi/sound/firewire.h 8062F: sound/firewire/ 8063 8064FIREWIRE MEDIA DRIVERS (firedtv) 8065M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8066L: linux-media@vger.kernel.org 8067L: linux1394-devel@lists.sourceforge.net 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8070F: drivers/media/firewire/ 8071 8072FIREWIRE SBP-2 TARGET 8073M: Chris Boot <bootc@bootc.net> 8074L: linux-scsi@vger.kernel.org 8075L: target-devel@vger.kernel.org 8076L: linux1394-devel@lists.sourceforge.net 8077S: Maintained 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8079F: drivers/target/sbp/ 8080 8081FIREWIRE SUBSYSTEM 8082M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8083L: linux1394-devel@lists.sourceforge.net 8084S: Maintained 8085W: http://ieee1394.wiki.kernel.org/ 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8087F: drivers/firewire/ 8088F: include/linux/firewire.h 8089F: include/uapi/linux/firewire*.h 8090F: tools/firewire/ 8091 8092FIRMWARE FRAMEWORK FOR ARMV8-A 8093M: Sudeep Holla <sudeep.holla@arm.com> 8094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8095S: Maintained 8096F: drivers/firmware/arm_ffa/ 8097F: include/linux/arm_ffa.h 8098 8099FIRMWARE LOADER (request_firmware) 8100M: Luis Chamberlain <mcgrof@kernel.org> 8101M: Russ Weight <russell.h.weight@intel.com> 8102L: linux-kernel@vger.kernel.org 8103S: Maintained 8104F: Documentation/firmware_class/ 8105F: drivers/base/firmware_loader/ 8106F: include/linux/firmware.h 8107 8108FLEXTIMER FTM-QUADDEC DRIVER 8109M: Patrick Havelange <patrick.havelange@essensium.com> 8110L: linux-iio@vger.kernel.org 8111S: Maintained 8112F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8113F: drivers/counter/ftm-quaddec.c 8114 8115FLOPPY DRIVER 8116M: Denis Efremov <efremov@linux.com> 8117L: linux-block@vger.kernel.org 8118S: Odd Fixes 8119F: drivers/block/floppy.c 8120 8121FLYSKY FSIA6B RC RECEIVER 8122M: Markus Koch <markus@notsyncing.net> 8123L: linux-input@vger.kernel.org 8124S: Maintained 8125F: drivers/input/joystick/fsia6b.c 8126 8127FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8128M: Geoffrey D. Bennett <g@b4.vu> 8129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8130S: Maintained 8131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8132F: sound/usb/mixer_scarlett_gen2.c 8133 8134FORCEDETH GIGABIT ETHERNET DRIVER 8135M: Rain River <rain.1986.08.12@gmail.com> 8136M: Zhu Yanjun <zyjzyj2000@gmail.com> 8137L: netdev@vger.kernel.org 8138S: Maintained 8139F: drivers/net/ethernet/nvidia/* 8140 8141FORTIFY_SOURCE 8142M: Kees Cook <keescook@chromium.org> 8143L: linux-hardening@vger.kernel.org 8144S: Supported 8145T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8146F: include/linux/fortify-string.h 8147F: lib/fortify_kunit.c 8148F: lib/memcpy_kunit.c 8149F: lib/strscpy_kunit.c 8150F: lib/test_fortify/* 8151F: scripts/test_fortify.sh 8152K: \b__NO_FORTIFY\b 8153 8154FPGA DFL DRIVERS 8155M: Wu Hao <hao.wu@intel.com> 8156R: Tom Rix <trix@redhat.com> 8157L: linux-fpga@vger.kernel.org 8158S: Maintained 8159F: Documentation/ABI/testing/sysfs-bus-dfl* 8160F: Documentation/fpga/dfl.rst 8161F: drivers/fpga/dfl* 8162F: drivers/uio/uio_dfl.c 8163F: include/linux/dfl.h 8164F: include/uapi/linux/fpga-dfl.h 8165 8166FPGA MANAGER FRAMEWORK 8167M: Moritz Fischer <mdf@kernel.org> 8168M: Wu Hao <hao.wu@intel.com> 8169M: Xu Yilun <yilun.xu@intel.com> 8170R: Tom Rix <trix@redhat.com> 8171L: linux-fpga@vger.kernel.org 8172S: Maintained 8173Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8174T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8175F: Documentation/devicetree/bindings/fpga/ 8176F: Documentation/driver-api/fpga/ 8177F: Documentation/fpga/ 8178F: drivers/fpga/ 8179F: include/linux/fpga/ 8180 8181INTEL MAX10 BMC SECURE UPDATES 8182M: Russ Weight <russell.h.weight@intel.com> 8183L: linux-fpga@vger.kernel.org 8184S: Maintained 8185F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8186F: drivers/fpga/intel-m10-bmc-sec-update.c 8187 8188MICROCHIP POLARFIRE FPGA DRIVERS 8189M: Conor Dooley <conor.dooley@microchip.com> 8190R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8191L: linux-fpga@vger.kernel.org 8192S: Supported 8193F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8194F: drivers/fpga/microchip-spi.c 8195 8196FPU EMULATOR 8197M: Bill Metzenthen <billm@melbpc.org.au> 8198S: Maintained 8199W: http://floatingpoint.sourceforge.net/emulator/index.html 8200F: arch/x86/math-emu/ 8201 8202FRAMEBUFFER CORE 8203M: Daniel Vetter <daniel@ffwll.ch> 8204F: drivers/video/fbdev/core/ 8205S: Odd Fixes 8206T: git git://anongit.freedesktop.org/drm/drm-misc 8207 8208FRAMEBUFFER LAYER 8209M: Helge Deller <deller@gmx.de> 8210L: linux-fbdev@vger.kernel.org 8211L: dri-devel@lists.freedesktop.org 8212S: Maintained 8213Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8214T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8215F: Documentation/fb/ 8216F: drivers/video/ 8217F: include/linux/fb.h 8218F: include/uapi/linux/fb.h 8219F: include/uapi/video/ 8220F: include/video/ 8221 8222FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8223M: Horia Geantă <horia.geanta@nxp.com> 8224M: Pankaj Gupta <pankaj.gupta@nxp.com> 8225M: Gaurav Jain <gaurav.jain@nxp.com> 8226L: linux-crypto@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8229F: drivers/crypto/caam/ 8230 8231FREESCALE COLDFIRE M5441X MMC DRIVER 8232M: Angelo Dureghello <angelo.dureghello@timesys.com> 8233L: linux-mmc@vger.kernel.org 8234S: Maintained 8235F: drivers/mmc/host/sdhci-esdhc-mcf.c 8236F: include/linux/platform_data/mmc-esdhc-mcf.h 8237 8238FREESCALE DIU FRAMEBUFFER DRIVER 8239M: Timur Tabi <timur@kernel.org> 8240L: linux-fbdev@vger.kernel.org 8241S: Maintained 8242F: drivers/video/fbdev/fsl-diu-fb.* 8243 8244FREESCALE DMA DRIVER 8245M: Li Yang <leoyang.li@nxp.com> 8246M: Zhang Wei <zw@zh-kernel.org> 8247L: linuxppc-dev@lists.ozlabs.org 8248S: Maintained 8249F: drivers/dma/fsldma.* 8250 8251FREESCALE DSPI DRIVER 8252M: Vladimir Oltean <olteanv@gmail.com> 8253L: linux-spi@vger.kernel.org 8254S: Maintained 8255F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8256F: drivers/spi/spi-fsl-dspi.c 8257F: include/linux/spi/spi-fsl-dspi.h 8258 8259FREESCALE ENETC ETHERNET DRIVERS 8260M: Claudiu Manoil <claudiu.manoil@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/enetc/ 8264 8265FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8266M: Claudiu Manoil <claudiu.manoil@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8270F: drivers/net/ethernet/freescale/gianfar* 8271 8272FREESCALE GPMI NAND DRIVER 8273M: Han Xu <han.xu@nxp.com> 8274L: linux-mtd@lists.infradead.org 8275S: Maintained 8276F: drivers/mtd/nand/raw/gpmi-nand/* 8277 8278FREESCALE I2C CPM DRIVER 8279M: Jochen Friedrich <jochen@scram.de> 8280L: linuxppc-dev@lists.ozlabs.org 8281L: linux-i2c@vger.kernel.org 8282S: Maintained 8283F: drivers/i2c/busses/i2c-cpm.c 8284 8285FREESCALE IMX / MXC FEC DRIVER 8286M: Wei Fang <wei.fang@nxp.com> 8287R: Shenwei Wang <shenwei.wang@nxp.com> 8288R: Clark Wang <xiaoning.wang@nxp.com> 8289R: NXP Linux Team <linux-imx@nxp.com> 8290L: netdev@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8293F: drivers/net/ethernet/freescale/fec.h 8294F: drivers/net/ethernet/freescale/fec_main.c 8295F: drivers/net/ethernet/freescale/fec_ptp.c 8296 8297FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8298M: Sascha Hauer <s.hauer@pengutronix.de> 8299R: Pengutronix Kernel Team <kernel@pengutronix.de> 8300L: linux-fbdev@vger.kernel.org 8301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8302S: Maintained 8303F: drivers/video/fbdev/imxfb.c 8304 8305FREESCALE IMX DDR PMU DRIVER 8306M: Frank Li <Frank.li@nxp.com> 8307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8308S: Maintained 8309F: Documentation/admin-guide/perf/imx-ddr.rst 8310F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8311F: drivers/perf/fsl_imx8_ddr_perf.c 8312 8313FREESCALE IMX I2C DRIVER 8314M: Oleksij Rempel <o.rempel@pengutronix.de> 8315R: Pengutronix Kernel Team <kernel@pengutronix.de> 8316L: linux-i2c@vger.kernel.org 8317S: Maintained 8318F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8319F: drivers/i2c/busses/i2c-imx.c 8320 8321FREESCALE IMX LPI2C DRIVER 8322M: Dong Aisheng <aisheng.dong@nxp.com> 8323L: linux-i2c@vger.kernel.org 8324L: linux-imx@nxp.com 8325S: Maintained 8326F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8327F: drivers/i2c/busses/i2c-imx-lpi2c.c 8328 8329FREESCALE MPC I2C DRIVER 8330M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8331L: linux-i2c@vger.kernel.org 8332S: Maintained 8333F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8334F: drivers/i2c/busses/i2c-mpc.c 8335 8336FREESCALE QORIQ DPAA ETHERNET DRIVER 8337M: Madalin Bucur <madalin.bucur@nxp.com> 8338L: netdev@vger.kernel.org 8339S: Maintained 8340F: drivers/net/ethernet/freescale/dpaa 8341 8342FREESCALE QORIQ DPAA FMAN DRIVER 8343M: Madalin Bucur <madalin.bucur@nxp.com> 8344L: netdev@vger.kernel.org 8345S: Maintained 8346F: Documentation/devicetree/bindings/net/fsl-fman.txt 8347F: drivers/net/ethernet/freescale/fman 8348 8349FREESCALE QORIQ PTP CLOCK DRIVER 8350M: Yangbo Lu <yangbo.lu@nxp.com> 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8354F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8355F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8356F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8357F: drivers/ptp/ptp_qoriq.c 8358F: drivers/ptp/ptp_qoriq_debugfs.c 8359F: include/linux/fsl/ptp_qoriq.h 8360 8361FREESCALE QUAD SPI DRIVER 8362M: Han Xu <han.xu@nxp.com> 8363L: linux-spi@vger.kernel.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8366F: drivers/spi/spi-fsl-qspi.c 8367 8368FREESCALE QUICC ENGINE LIBRARY 8369M: Qiang Zhao <qiang.zhao@nxp.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: drivers/soc/fsl/qe/ 8373F: include/soc/fsl/qe/ 8374 8375FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8376M: Li Yang <leoyang.li@nxp.com> 8377L: netdev@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/net/ethernet/freescale/ucc_geth* 8381 8382FREESCALE QUICC ENGINE UCC HDLC DRIVER 8383M: Zhao Qiang <qiang.zhao@nxp.com> 8384L: netdev@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/net/wan/fsl_ucc_hdlc* 8388 8389FREESCALE QUICC ENGINE UCC UART DRIVER 8390M: Timur Tabi <timur@kernel.org> 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: drivers/tty/serial/ucc_uart.c 8394 8395FREESCALE SOC DRIVERS 8396M: Li Yang <leoyang.li@nxp.com> 8397L: linuxppc-dev@lists.ozlabs.org 8398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8399S: Maintained 8400F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8401F: Documentation/devicetree/bindings/soc/fsl/ 8402F: drivers/soc/fsl/ 8403F: include/linux/fsl/ 8404F: include/soc/fsl/ 8405 8406FREESCALE SOC FS_ENET DRIVER 8407M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8408L: linuxppc-dev@lists.ozlabs.org 8409L: netdev@vger.kernel.org 8410S: Maintained 8411F: drivers/net/ethernet/freescale/fs_enet/ 8412F: include/linux/fs_enet_pd.h 8413 8414FREESCALE SOC SOUND DRIVERS 8415M: Shengjiu Wang <shengjiu.wang@gmail.com> 8416M: Xiubo Li <Xiubo.Lee@gmail.com> 8417R: Fabio Estevam <festevam@gmail.com> 8418R: Nicolin Chen <nicoleotsuka@gmail.com> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420L: linuxppc-dev@lists.ozlabs.org 8421S: Maintained 8422F: sound/soc/fsl/fsl* 8423F: sound/soc/fsl/imx* 8424F: sound/soc/fsl/mpc8610_hpcd.c 8425 8426FREESCALE USB PERIPHERAL DRIVERS 8427M: Li Yang <leoyang.li@nxp.com> 8428L: linux-usb@vger.kernel.org 8429L: linuxppc-dev@lists.ozlabs.org 8430S: Maintained 8431F: drivers/usb/gadget/udc/fsl* 8432 8433FREESCALE USB PHY DRIVER 8434M: Ran Wang <ran.wang_1@nxp.com> 8435L: linux-usb@vger.kernel.org 8436L: linuxppc-dev@lists.ozlabs.org 8437S: Maintained 8438F: drivers/usb/phy/phy-fsl-usb* 8439 8440FREEVXFS FILESYSTEM 8441M: Christoph Hellwig <hch@infradead.org> 8442S: Maintained 8443W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8444F: fs/freevxfs/ 8445 8446FREEZER 8447M: "Rafael J. Wysocki" <rafael@kernel.org> 8448M: Pavel Machek <pavel@ucw.cz> 8449L: linux-pm@vger.kernel.org 8450S: Supported 8451F: Documentation/power/freezing-of-tasks.rst 8452F: include/linux/freezer.h 8453F: kernel/freezer.c 8454 8455FRONTSWAP API 8456M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8457L: linux-kernel@vger.kernel.org 8458S: Maintained 8459F: include/linux/frontswap.h 8460F: mm/frontswap.c 8461 8462FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8463M: David Howells <dhowells@redhat.com> 8464L: linux-cachefs@redhat.com (moderated for non-subscribers) 8465S: Supported 8466F: Documentation/filesystems/caching/ 8467F: fs/fscache/ 8468F: include/linux/fscache*.h 8469 8470FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472M: Jaegeuk Kim <jaegeuk@kernel.org> 8473M: Eric Biggers <ebiggers@kernel.org> 8474L: linux-fscrypt@vger.kernel.org 8475S: Supported 8476Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8477T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8478F: Documentation/filesystems/fscrypt.rst 8479F: fs/crypto/ 8480F: include/linux/fscrypt*.h 8481F: include/uapi/linux/fscrypt.h 8482 8483FSI SUBSYSTEM 8484M: Jeremy Kerr <jk@ozlabs.org> 8485M: Joel Stanley <joel@jms.id.au> 8486R: Alistar Popple <alistair@popple.id.au> 8487R: Eddie James <eajames@linux.ibm.com> 8488L: linux-fsi@lists.ozlabs.org 8489S: Supported 8490Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8491T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8492F: drivers/fsi/ 8493F: include/linux/fsi*.h 8494F: include/trace/events/fsi*.h 8495 8496FSI-ATTACHED I2C DRIVER 8497M: Eddie James <eajames@linux.ibm.com> 8498L: linux-i2c@vger.kernel.org 8499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8500S: Maintained 8501F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8502F: drivers/i2c/busses/i2c-fsi.c 8503 8504FSI-ATTACHED SPI DRIVER 8505M: Eddie James <eajames@linux.ibm.com> 8506L: linux-spi@vger.kernel.org 8507S: Maintained 8508F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8509F: drivers/spi/spi-fsi.c 8510 8511FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8512M: Jan Kara <jack@suse.cz> 8513R: Amir Goldstein <amir73il@gmail.com> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8517F: fs/notify/ 8518F: include/linux/fsnotify*.h 8519 8520FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8521M: Eric Biggers <ebiggers@kernel.org> 8522M: Theodore Y. Ts'o <tytso@mit.edu> 8523L: linux-fscrypt@vger.kernel.org 8524S: Supported 8525Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8526T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8527F: Documentation/filesystems/fsverity.rst 8528F: fs/verity/ 8529F: include/linux/fsverity.h 8530F: include/uapi/linux/fsverity.h 8531 8532FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8533M: Michael Zaidman <michael.zaidman@gmail.com> 8534L: linux-i2c@vger.kernel.org 8535L: linux-input@vger.kernel.org 8536S: Maintained 8537F: drivers/hid/hid-ft260.c 8538 8539FUJITSU LAPTOP EXTRAS 8540M: Jonathan Woithe <jwoithe@just42.net> 8541L: platform-driver-x86@vger.kernel.org 8542S: Maintained 8543F: drivers/platform/x86/fujitsu-laptop.c 8544 8545FUJITSU M-5MO LS CAMERA ISP DRIVER 8546M: Kyungmin Park <kyungmin.park@samsung.com> 8547M: Heungjun Kim <riverful.kim@samsung.com> 8548L: linux-media@vger.kernel.org 8549S: Maintained 8550F: drivers/media/i2c/m5mols/ 8551F: include/media/i2c/m5mols.h 8552 8553FUJITSU TABLET EXTRAS 8554M: Robert Gerlach <khnz@gmx.de> 8555L: platform-driver-x86@vger.kernel.org 8556S: Maintained 8557F: drivers/platform/x86/fujitsu-tablet.c 8558 8559FUNCTION HOOKS (FTRACE) 8560M: Steven Rostedt <rostedt@goodmis.org> 8561M: Masami Hiramatsu <mhiramat@kernel.org> 8562R: Mark Rutland <mark.rutland@arm.com> 8563L: linux-kernel@vger.kernel.org 8564L: linux-trace-kernel@vger.kernel.org 8565Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8568F: Documentation/trace/ftrace* 8569F: kernel/trace/ftrace* 8570F: kernel/trace/fgraph.c 8571F: arch/*/*/*/*ftrace* 8572F: arch/*/*/*ftrace* 8573F: include/*/ftrace.h 8574 8575FUNGIBLE ETHERNET DRIVERS 8576M: Dimitris Michailidis <dmichail@fungible.com> 8577L: netdev@vger.kernel.org 8578S: Supported 8579F: drivers/net/ethernet/fungible/ 8580 8581FUSE: FILESYSTEM IN USERSPACE 8582M: Miklos Szeredi <miklos@szeredi.hu> 8583L: linux-fsdevel@vger.kernel.org 8584S: Maintained 8585W: https://github.com/libfuse/ 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8587F: Documentation/filesystems/fuse.rst 8588F: fs/fuse/ 8589F: include/uapi/linux/fuse.h 8590 8591FUTEX SUBSYSTEM 8592M: Thomas Gleixner <tglx@linutronix.de> 8593M: Ingo Molnar <mingo@redhat.com> 8594R: Peter Zijlstra <peterz@infradead.org> 8595R: Darren Hart <dvhart@infradead.org> 8596R: Davidlohr Bueso <dave@stgolabs.net> 8597R: André Almeida <andrealmeid@igalia.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8601F: Documentation/locking/*futex* 8602F: include/asm-generic/futex.h 8603F: include/linux/futex.h 8604F: include/uapi/linux/futex.h 8605F: kernel/futex/* 8606F: tools/perf/bench/futex* 8607F: tools/testing/selftests/futex/ 8608 8609GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8610M: Tim Harvey <tharvey@gateworks.com> 8611S: Maintained 8612F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8613F: drivers/mfd/gateworks-gsc.c 8614F: include/linux/mfd/gsc.h 8615F: Documentation/hwmon/gsc-hwmon.rst 8616F: drivers/hwmon/gsc-hwmon.c 8617F: include/linux/platform_data/gsc_hwmon.h 8618 8619GCC PLUGINS 8620M: Kees Cook <keescook@chromium.org> 8621L: linux-hardening@vger.kernel.org 8622S: Maintained 8623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8624F: Documentation/kbuild/gcc-plugins.rst 8625F: scripts/Makefile.gcc-plugins 8626F: scripts/gcc-plugins/ 8627 8628GCOV BASED KERNEL PROFILING 8629M: Peter Oberparleiter <oberpar@linux.ibm.com> 8630S: Maintained 8631F: Documentation/dev-tools/gcov.rst 8632F: kernel/gcov/ 8633 8634GDB KERNEL DEBUGGING HELPER SCRIPTS 8635M: Jan Kiszka <jan.kiszka@siemens.com> 8636M: Kieran Bingham <kbingham@kernel.org> 8637S: Supported 8638F: scripts/gdb/ 8639 8640GEMINI CRYPTO DRIVER 8641M: Corentin Labbe <clabbe@baylibre.com> 8642L: linux-crypto@vger.kernel.org 8643S: Maintained 8644F: drivers/crypto/gemini/ 8645 8646GEMTEK FM RADIO RECEIVER DRIVER 8647M: Hans Verkuil <hverkuil@xs4all.nl> 8648L: linux-media@vger.kernel.org 8649S: Maintained 8650W: https://linuxtv.org 8651T: git git://linuxtv.org/media_tree.git 8652F: drivers/media/radio/radio-gemtek* 8653 8654GENERIC ARCHITECTURE TOPOLOGY 8655M: Sudeep Holla <sudeep.holla@arm.com> 8656L: linux-kernel@vger.kernel.org 8657S: Maintained 8658F: drivers/base/arch_topology.c 8659F: include/linux/arch_topology.h 8660 8661GENERIC ENTRY CODE 8662M: Thomas Gleixner <tglx@linutronix.de> 8663M: Peter Zijlstra <peterz@infradead.org> 8664M: Andy Lutomirski <luto@kernel.org> 8665L: linux-kernel@vger.kernel.org 8666S: Maintained 8667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8668F: include/linux/entry-common.h 8669F: include/linux/entry-kvm.h 8670F: kernel/entry/ 8671 8672GENERIC GPIO I2C DRIVER 8673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8674S: Supported 8675F: drivers/i2c/busses/i2c-gpio.c 8676F: include/linux/platform_data/i2c-gpio.h 8677 8678GENERIC GPIO I2C MULTIPLEXER DRIVER 8679M: Peter Korsgaard <peter.korsgaard@barco.com> 8680L: linux-i2c@vger.kernel.org 8681S: Supported 8682F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8683F: drivers/i2c/muxes/i2c-mux-gpio.c 8684F: include/linux/platform_data/i2c-mux-gpio.h 8685 8686GENERIC HDLC (WAN) DRIVERS 8687M: Krzysztof Halasa <khc@pm.waw.pl> 8688S: Maintained 8689W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8690F: drivers/net/wan/c101.c 8691F: drivers/net/wan/hd6457* 8692F: drivers/net/wan/hdlc* 8693F: drivers/net/wan/n2.c 8694F: drivers/net/wan/pc300too.c 8695F: drivers/net/wan/pci200syn.c 8696F: drivers/net/wan/wanxl* 8697 8698GENERIC INCLUDE/ASM HEADER FILES 8699M: Arnd Bergmann <arnd@arndb.de> 8700L: linux-arch@vger.kernel.org 8701S: Maintained 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8703F: include/asm-generic/ 8704F: include/uapi/asm-generic/ 8705 8706GENERIC PHY FRAMEWORK 8707M: Vinod Koul <vkoul@kernel.org> 8708M: Kishon Vijay Abraham I <kishon@kernel.org> 8709L: linux-phy@lists.infradead.org 8710S: Supported 8711Q: https://patchwork.kernel.org/project/linux-phy/list/ 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8713F: Documentation/devicetree/bindings/phy/ 8714F: drivers/phy/ 8715F: include/dt-bindings/phy/ 8716F: include/linux/phy/ 8717 8718GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8719M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8720S: Supported 8721F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8722 8723GENERIC PM DOMAINS 8724M: "Rafael J. Wysocki" <rafael@kernel.org> 8725M: Kevin Hilman <khilman@kernel.org> 8726M: Ulf Hansson <ulf.hansson@linaro.org> 8727L: linux-pm@vger.kernel.org 8728S: Supported 8729F: Documentation/devicetree/bindings/power/power?domain* 8730F: drivers/base/power/domain*.c 8731F: include/linux/pm_domain.h 8732 8733GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8734M: Eugen Hristev <eugen.hristev@microchip.com> 8735L: linux-input@vger.kernel.org 8736S: Maintained 8737F: drivers/input/touchscreen/resistive-adc-touch.c 8738 8739GENERIC STRING LIBRARY 8740R: Andy Shevchenko <andy@kernel.org> 8741S: Maintained 8742F: lib/string.c 8743F: lib/string_helpers.c 8744F: lib/test_string.c 8745F: lib/test-string_helpers.c 8746 8747GENERIC UIO DRIVER FOR PCI DEVICES 8748M: "Michael S. Tsirkin" <mst@redhat.com> 8749L: kvm@vger.kernel.org 8750S: Supported 8751F: drivers/uio/uio_pci_generic.c 8752 8753GENERIC VDSO LIBRARY 8754M: Andy Lutomirski <luto@kernel.org> 8755M: Thomas Gleixner <tglx@linutronix.de> 8756M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8757L: linux-kernel@vger.kernel.org 8758S: Maintained 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8760F: include/asm-generic/vdso/vsyscall.h 8761F: include/vdso/ 8762F: kernel/time/vsyscall.c 8763F: lib/vdso/ 8764 8765GENWQE (IBM Generic Workqueue Card) 8766M: Frank Haverkamp <haver@linux.ibm.com> 8767S: Supported 8768F: drivers/misc/genwqe/ 8769 8770GET_MAINTAINER SCRIPT 8771M: Joe Perches <joe@perches.com> 8772S: Maintained 8773F: scripts/get_maintainer.pl 8774 8775GFS2 FILE SYSTEM 8776M: Bob Peterson <rpeterso@redhat.com> 8777M: Andreas Gruenbacher <agruenba@redhat.com> 8778L: cluster-devel@redhat.com 8779S: Supported 8780B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8782F: Documentation/filesystems/gfs2* 8783F: fs/gfs2/ 8784F: include/uapi/linux/gfs2_ondisk.h 8785 8786GIGABYTE WMI DRIVER 8787M: Thomas Weißschuh <thomas@weissschuh.net> 8788L: platform-driver-x86@vger.kernel.org 8789S: Maintained 8790F: drivers/platform/x86/gigabyte-wmi.c 8791 8792GNSS SUBSYSTEM 8793M: Johan Hovold <johan@kernel.org> 8794S: Maintained 8795T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8796F: Documentation/ABI/testing/sysfs-class-gnss 8797F: Documentation/devicetree/bindings/gnss/ 8798F: drivers/gnss/ 8799F: include/linux/gnss.h 8800 8801GO7007 MPEG CODEC 8802M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8803L: linux-media@vger.kernel.org 8804S: Maintained 8805F: drivers/media/usb/go7007/ 8806 8807GOODIX TOUCHSCREEN 8808M: Bastien Nocera <hadess@hadess.net> 8809M: Hans de Goede <hdegoede@redhat.com> 8810L: linux-input@vger.kernel.org 8811S: Maintained 8812F: drivers/input/touchscreen/goodix* 8813 8814GOOGLE ETHERNET DRIVERS 8815M: Jeroen de Borst <jeroendb@google.com> 8816M: Catherine Sullivan <csully@google.com> 8817R: Shailend Chand <shailend@google.com> 8818L: netdev@vger.kernel.org 8819S: Supported 8820F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8821F: drivers/net/ethernet/google 8822 8823GPD POCKET FAN DRIVER 8824M: Hans de Goede <hdegoede@redhat.com> 8825L: platform-driver-x86@vger.kernel.org 8826S: Maintained 8827F: drivers/platform/x86/gpd-pocket-fan.c 8828 8829GPIO ACPI SUPPORT 8830M: Mika Westerberg <mika.westerberg@linux.intel.com> 8831M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8832L: linux-gpio@vger.kernel.org 8833L: linux-acpi@vger.kernel.org 8834S: Supported 8835T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8836F: Documentation/firmware-guide/acpi/gpio-properties.rst 8837F: drivers/gpio/gpiolib-acpi.c 8838F: drivers/gpio/gpiolib-acpi.h 8839 8840GPIO AGGREGATOR 8841M: Geert Uytterhoeven <geert+renesas@glider.be> 8842L: linux-gpio@vger.kernel.org 8843S: Supported 8844F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8845F: drivers/gpio/gpio-aggregator.c 8846 8847GPIO IR Transmitter 8848M: Sean Young <sean@mess.org> 8849L: linux-media@vger.kernel.org 8850S: Maintained 8851F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8852F: drivers/media/rc/gpio-ir-tx.c 8853 8854GPIO MOCKUP DRIVER 8855M: Bamvor Jian Zhang <bamv2005@gmail.com> 8856L: linux-gpio@vger.kernel.org 8857S: Maintained 8858F: drivers/gpio/gpio-mockup.c 8859F: tools/testing/selftests/gpio/ 8860 8861GPIO REGMAP 8862R: Michael Walle <michael@walle.cc> 8863S: Maintained 8864F: drivers/gpio/gpio-regmap.c 8865F: include/linux/gpio/regmap.h 8866 8867GPIO SUBSYSTEM 8868M: Linus Walleij <linus.walleij@linaro.org> 8869M: Bartosz Golaszewski <brgl@bgdev.pl> 8870L: linux-gpio@vger.kernel.org 8871S: Maintained 8872T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8873F: Documentation/ABI/obsolete/sysfs-gpio 8874F: Documentation/ABI/testing/gpio-cdev 8875F: Documentation/admin-guide/gpio/ 8876F: Documentation/devicetree/bindings/gpio/ 8877F: Documentation/driver-api/gpio/ 8878F: drivers/gpio/ 8879F: include/asm-generic/gpio.h 8880F: include/dt-bindings/gpio/ 8881F: include/linux/gpio.h 8882F: include/linux/gpio/ 8883F: include/linux/of_gpio.h 8884F: include/uapi/linux/gpio.h 8885F: tools/gpio/ 8886 8887GRE DEMULTIPLEXER DRIVER 8888M: Dmitry Kozlov <xeb@mail.ru> 8889L: netdev@vger.kernel.org 8890S: Maintained 8891F: include/net/gre.h 8892F: net/ipv4/gre_demux.c 8893F: net/ipv4/gre_offload.c 8894 8895GRETH 10/100/1G Ethernet MAC device driver 8896M: Andreas Larsson <andreas@gaisler.com> 8897L: netdev@vger.kernel.org 8898S: Maintained 8899F: drivers/net/ethernet/aeroflex/ 8900 8901GREYBUS AUDIO PROTOCOLS DRIVERS 8902M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8903M: Mark Greer <mgreer@animalcreek.com> 8904S: Maintained 8905F: drivers/staging/greybus/audio_apbridgea.c 8906F: drivers/staging/greybus/audio_apbridgea.h 8907F: drivers/staging/greybus/audio_codec.c 8908F: drivers/staging/greybus/audio_codec.h 8909F: drivers/staging/greybus/audio_gb.c 8910F: drivers/staging/greybus/audio_manager.c 8911F: drivers/staging/greybus/audio_manager.h 8912F: drivers/staging/greybus/audio_manager_module.c 8913F: drivers/staging/greybus/audio_manager_private.h 8914F: drivers/staging/greybus/audio_manager_sysfs.c 8915F: drivers/staging/greybus/audio_module.c 8916F: drivers/staging/greybus/audio_topology.c 8917 8918GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8919M: Viresh Kumar <vireshk@kernel.org> 8920S: Maintained 8921F: drivers/staging/greybus/authentication.c 8922F: drivers/staging/greybus/bootrom.c 8923F: drivers/staging/greybus/firmware.h 8924F: drivers/staging/greybus/fw-core.c 8925F: drivers/staging/greybus/fw-download.c 8926F: drivers/staging/greybus/fw-management.c 8927F: drivers/staging/greybus/greybus_authentication.h 8928F: drivers/staging/greybus/greybus_firmware.h 8929F: drivers/staging/greybus/hid.c 8930F: drivers/staging/greybus/i2c.c 8931F: drivers/staging/greybus/spi.c 8932F: drivers/staging/greybus/spilib.c 8933F: drivers/staging/greybus/spilib.h 8934 8935GREYBUS LOOPBACK DRIVER 8936M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8937S: Maintained 8938F: drivers/staging/greybus/loopback.c 8939 8940GREYBUS PLATFORM DRIVERS 8941M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8942S: Maintained 8943F: drivers/staging/greybus/arche-apb-ctrl.c 8944F: drivers/staging/greybus/arche-platform.c 8945F: drivers/staging/greybus/arche_platform.h 8946 8947GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8948M: Rui Miguel Silva <rmfrfs@gmail.com> 8949S: Maintained 8950F: drivers/staging/greybus/gpio.c 8951F: drivers/staging/greybus/light.c 8952F: drivers/staging/greybus/power_supply.c 8953F: drivers/staging/greybus/sdio.c 8954F: drivers/staging/greybus/spi.c 8955F: drivers/staging/greybus/spilib.c 8956 8957GREYBUS SUBSYSTEM 8958M: Johan Hovold <johan@kernel.org> 8959M: Alex Elder <elder@kernel.org> 8960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8961L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8962S: Maintained 8963F: drivers/greybus/ 8964F: drivers/staging/greybus/ 8965F: include/linux/greybus.h 8966F: include/linux/greybus/ 8967 8968GREYBUS UART PROTOCOLS DRIVERS 8969M: David Lin <dtwlin@gmail.com> 8970S: Maintained 8971F: drivers/staging/greybus/log.c 8972F: drivers/staging/greybus/uart.c 8973 8974GS1662 VIDEO SERIALIZER 8975M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/spi/gs1662.c 8980 8981GSPCA FINEPIX SUBDRIVER 8982M: Frank Zago <frank@zago.net> 8983L: linux-media@vger.kernel.org 8984S: Maintained 8985T: git git://linuxtv.org/media_tree.git 8986F: drivers/media/usb/gspca/finepix.c 8987 8988GSPCA GL860 SUBDRIVER 8989M: Olivier Lorin <o.lorin@laposte.net> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992T: git git://linuxtv.org/media_tree.git 8993F: drivers/media/usb/gspca/gl860/ 8994 8995GSPCA M5602 SUBDRIVER 8996M: Erik Andren <erik.andren@gmail.com> 8997L: linux-media@vger.kernel.org 8998S: Maintained 8999T: git git://linuxtv.org/media_tree.git 9000F: drivers/media/usb/gspca/m5602/ 9001 9002GSPCA PAC207 SONIXB SUBDRIVER 9003M: Hans Verkuil <hverkuil@xs4all.nl> 9004L: linux-media@vger.kernel.org 9005S: Odd Fixes 9006T: git git://linuxtv.org/media_tree.git 9007F: drivers/media/usb/gspca/pac207.c 9008 9009GSPCA SN9C20X SUBDRIVER 9010M: Brian Johnson <brijohn@gmail.com> 9011L: linux-media@vger.kernel.org 9012S: Maintained 9013T: git git://linuxtv.org/media_tree.git 9014F: drivers/media/usb/gspca/sn9c20x.c 9015 9016GSPCA T613 SUBDRIVER 9017M: Leandro Costantino <lcostantino@gmail.com> 9018L: linux-media@vger.kernel.org 9019S: Maintained 9020T: git git://linuxtv.org/media_tree.git 9021F: drivers/media/usb/gspca/t613.c 9022 9023GSPCA USB WEBCAM DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027T: git git://linuxtv.org/media_tree.git 9028F: drivers/media/usb/gspca/ 9029 9030GTP (GPRS Tunneling Protocol) 9031M: Pablo Neira Ayuso <pablo@netfilter.org> 9032M: Harald Welte <laforge@gnumonks.org> 9033L: osmocom-net-gprs@lists.osmocom.org 9034S: Maintained 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9036F: drivers/net/gtp.c 9037 9038GUID PARTITION TABLE (GPT) 9039M: Davidlohr Bueso <dave@stgolabs.net> 9040L: linux-efi@vger.kernel.org 9041S: Maintained 9042F: block/partitions/efi.* 9043 9044HABANALABS PCI DRIVER 9045M: Oded Gabbay <ogabbay@kernel.org> 9046S: Supported 9047T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9048F: Documentation/ABI/testing/debugfs-driver-habanalabs 9049F: Documentation/ABI/testing/sysfs-driver-habanalabs 9050F: drivers/misc/habanalabs/ 9051F: include/trace/events/habanalabs.h 9052F: include/uapi/misc/habanalabs.h 9053 9054HACKRF MEDIA DRIVER 9055M: Antti Palosaari <crope@iki.fi> 9056L: linux-media@vger.kernel.org 9057S: Maintained 9058W: https://linuxtv.org 9059W: http://palosaari.fi/linux/ 9060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9061T: git git://linuxtv.org/anttip/media_tree.git 9062F: drivers/media/usb/hackrf/ 9063 9064HANTRO VPU CODEC DRIVER 9065M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9066M: Philipp Zabel <p.zabel@pengutronix.de> 9067L: linux-media@vger.kernel.org 9068L: linux-rockchip@lists.infradead.org 9069S: Maintained 9070F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9071F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9072F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9073F: drivers/media/platform/verisilicon/ 9074 9075HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9076M: Frank Seidel <frank@f-seidel.de> 9077L: platform-driver-x86@vger.kernel.org 9078S: Maintained 9079W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9080F: drivers/platform/x86/hdaps.c 9081 9082HARDWARE MONITORING 9083M: Jean Delvare <jdelvare@suse.com> 9084M: Guenter Roeck <linux@roeck-us.net> 9085L: linux-hwmon@vger.kernel.org 9086S: Maintained 9087W: http://hwmon.wiki.kernel.org/ 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9089F: Documentation/ABI/testing/sysfs-class-hwmon 9090F: Documentation/devicetree/bindings/hwmon/ 9091F: Documentation/hwmon/ 9092F: drivers/hwmon/ 9093F: include/linux/hwmon*.h 9094F: include/trace/events/hwmon*.h 9095K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9096 9097HARDWARE RANDOM NUMBER GENERATOR CORE 9098M: Olivia Mackall <olivia@selenic.com> 9099M: Herbert Xu <herbert@gondor.apana.org.au> 9100L: linux-crypto@vger.kernel.org 9101S: Odd fixes 9102F: Documentation/admin-guide/hw_random.rst 9103F: Documentation/devicetree/bindings/rng/ 9104F: drivers/char/hw_random/ 9105F: include/linux/hw_random.h 9106 9107HARDWARE SPINLOCK CORE 9108M: Ohad Ben-Cohen <ohad@wizery.com> 9109M: Bjorn Andersson <andersson@kernel.org> 9110R: Baolin Wang <baolin.wang7@gmail.com> 9111L: linux-remoteproc@vger.kernel.org 9112S: Maintained 9113T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9114F: Documentation/devicetree/bindings/hwlock/ 9115F: Documentation/locking/hwspinlock.rst 9116F: drivers/hwspinlock/ 9117F: include/linux/hwspinlock.h 9118 9119HARDWARE TRACING FACILITIES 9120M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9121S: Maintained 9122F: drivers/hwtracing/ 9123 9124HARMONY SOUND DRIVER 9125L: linux-parisc@vger.kernel.org 9126S: Maintained 9127F: sound/parisc/harmony.* 9128 9129HDPVR USB VIDEO ENCODER DRIVER 9130M: Hans Verkuil <hverkuil@xs4all.nl> 9131L: linux-media@vger.kernel.org 9132S: Odd Fixes 9133W: https://linuxtv.org 9134T: git git://linuxtv.org/media_tree.git 9135F: drivers/media/usb/hdpvr/ 9136 9137HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9138M: Matt Hsiao <matt.hsiao@hpe.com> 9139S: Supported 9140F: drivers/misc/hpilo.[ch] 9141 9142HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9143M: Jerry Hoemann <jerry.hoemann@hpe.com> 9144S: Supported 9145F: Documentation/watchdog/hpwdt.rst 9146F: drivers/watchdog/hpwdt.c 9147 9148HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9149M: Don Brace <don.brace@microchip.com> 9150L: storagedev@microchip.com 9151L: linux-scsi@vger.kernel.org 9152S: Supported 9153F: Documentation/scsi/hpsa.rst 9154F: drivers/scsi/hpsa*.[ch] 9155F: include/linux/cciss*.h 9156F: include/uapi/linux/cciss*.h 9157 9158HFI1 DRIVER 9159M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9160L: linux-rdma@vger.kernel.org 9161S: Supported 9162F: drivers/infiniband/hw/hfi1 9163 9164HFS FILESYSTEM 9165L: linux-fsdevel@vger.kernel.org 9166S: Orphan 9167F: Documentation/filesystems/hfs.rst 9168F: fs/hfs/ 9169 9170HFSPLUS FILESYSTEM 9171L: linux-fsdevel@vger.kernel.org 9172S: Orphan 9173F: Documentation/filesystems/hfsplus.rst 9174F: fs/hfsplus/ 9175 9176HGA FRAMEBUFFER DRIVER 9177M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9178L: linux-nvidia@lists.surfsouth.com 9179S: Maintained 9180W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9181F: drivers/video/fbdev/hgafb.c 9182 9183HIBERNATION (aka Software Suspend, aka swsusp) 9184M: "Rafael J. Wysocki" <rafael@kernel.org> 9185M: Pavel Machek <pavel@ucw.cz> 9186L: linux-pm@vger.kernel.org 9187S: Supported 9188B: https://bugzilla.kernel.org 9189F: arch/*/include/asm/suspend*.h 9190F: arch/x86/power/ 9191F: drivers/base/power/ 9192F: include/linux/freezer.h 9193F: include/linux/pm.h 9194F: include/linux/suspend.h 9195F: kernel/power/ 9196 9197HID CORE LAYER 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9203F: drivers/hid/ 9204F: include/linux/hid* 9205F: include/uapi/linux/hid* 9206 9207HID LOGITECH DRIVERS 9208R: Filipe Laíns <lains@riseup.net> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-logitech-* 9212 9213HID PLAYSTATION DRIVER 9214M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9215L: linux-input@vger.kernel.org 9216S: Supported 9217F: drivers/hid/hid-playstation.c 9218 9219HID PHOENIX RC FLIGHT CONTROLLER 9220M: Marcus Folkesson <marcus.folkesson@gmail.com> 9221L: linux-input@vger.kernel.org 9222S: Maintained 9223F: drivers/hid/hid-pxrc.c 9224 9225HID SENSOR HUB DRIVERS 9226M: Jiri Kosina <jikos@kernel.org> 9227M: Jonathan Cameron <jic23@kernel.org> 9228M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9229L: linux-input@vger.kernel.org 9230L: linux-iio@vger.kernel.org 9231S: Maintained 9232F: Documentation/hid/hid-sensor* 9233F: drivers/hid/hid-sensor-* 9234F: drivers/iio/*/hid-* 9235F: include/linux/hid-sensor-* 9236 9237HID VRC-2 CAR CONTROLLER DRIVER 9238M: Marcus Folkesson <marcus.folkesson@gmail.com> 9239L: linux-input@vger.kernel.org 9240S: Maintained 9241F: drivers/hid/hid-vrc2.c 9242 9243HID WACOM DRIVER 9244M: Ping Cheng <ping.cheng@wacom.com> 9245M: Jason Gerecke <jason.gerecke@wacom.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/wacom.h 9249F: drivers/hid/wacom_* 9250 9251HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9252M: Thomas Gleixner <tglx@linutronix.de> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9256F: Documentation/timers/ 9257F: include/linux/clockchips.h 9258F: include/linux/hrtimer.h 9259F: kernel/time/clockevents.c 9260F: kernel/time/hrtimer.c 9261F: kernel/time/timer_*.c 9262 9263HIGH-SPEED SCC DRIVER FOR AX.25 9264L: linux-hams@vger.kernel.org 9265S: Orphan 9266F: drivers/net/hamradio/scc.c 9267 9268HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9269M: HighPoint Linux Team <linux@highpoint-tech.com> 9270S: Supported 9271W: http://www.highpoint-tech.com 9272F: Documentation/scsi/hptiop.rst 9273F: drivers/scsi/hptiop.c 9274 9275HIMAX HX83112B TOUCHSCREEN SUPPORT 9276M: Job Noorman <job@noorman.info> 9277L: linux-input@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9280F: drivers/input/touchscreen/himax_hx83112b.c 9281 9282HIPPI 9283M: Jes Sorensen <jes@trained-monkey.org> 9284L: linux-hippi@sunsite.dk 9285S: Maintained 9286F: drivers/net/hippi/ 9287F: include/linux/hippidevice.h 9288F: include/uapi/linux/if_hippi.h 9289F: net/802/hippi.c 9290 9291HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9292M: Kurt Kanzenbach <kurt@linutronix.de> 9293L: netdev@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9296F: drivers/net/dsa/hirschmann/* 9297F: include/linux/platform_data/hirschmann-hellcreek.h 9298F: net/dsa/tag_hellcreek.c 9299 9300HISILICON DMA DRIVER 9301M: Zhou Wang <wangzhou1@hisilicon.com> 9302M: Jie Hai <haijie1@hisilicon.com> 9303L: dmaengine@vger.kernel.org 9304S: Maintained 9305F: drivers/dma/hisi_dma.c 9306 9307HISILICON GPIO DRIVER 9308M: Jay Fang <f.fangjian@huawei.com> 9309L: linux-gpio@vger.kernel.org 9310S: Maintained 9311F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9312F: drivers/gpio/gpio-hisi.c 9313 9314HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9315M: Longfang Liu <liulongfang@huawei.com> 9316L: linux-crypto@vger.kernel.org 9317S: Maintained 9318F: Documentation/ABI/testing/debugfs-hisi-hpre 9319F: drivers/crypto/hisilicon/hpre/hpre.h 9320F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9321F: drivers/crypto/hisilicon/hpre/hpre_main.c 9322 9323HISILICON I2C CONTROLLER DRIVER 9324M: Yicong Yang <yangyicong@hisilicon.com> 9325L: linux-i2c@vger.kernel.org 9326S: Maintained 9327W: https://www.hisilicon.com 9328F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9329F: drivers/i2c/busses/i2c-hisi.c 9330 9331HISILICON LPC BUS DRIVER 9332M: Jay Fang <f.fangjian@huawei.com> 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9336F: drivers/bus/hisi_lpc.c 9337 9338HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/net/ethernet/hisilicon/hns3/ 9345 9346HISILICON NETWORK SUBSYSTEM DRIVER 9347M: Yisen Zhuang <yisen.zhuang@huawei.com> 9348M: Salil Mehta <salil.mehta@huawei.com> 9349L: netdev@vger.kernel.org 9350S: Maintained 9351W: http://www.hisilicon.com 9352F: Documentation/devicetree/bindings/net/hisilicon*.txt 9353F: drivers/net/ethernet/hisilicon/ 9354 9355HIKEY960 ONBOARD USB GPIO HUB DRIVER 9356M: John Stultz <jstultz@google.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: drivers/misc/hisi_hikey_usb.c 9360 9361HISILICON PMU DRIVER 9362M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9363M: Jonathan Cameron <jonathan.cameron@huawei.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9367F: Documentation/admin-guide/perf/hisi-pmu.rst 9368F: drivers/perf/hisilicon 9369 9370HISILICON HNS3 PMU DRIVER 9371M: Guangbin Huang <huangguangbin2@huawei.com> 9372S: Supported 9373F: Documentation/admin-guide/perf/hns3-pmu.rst 9374F: drivers/perf/hisilicon/hns3_pmu.c 9375 9376HISILICON PTT DRIVER 9377M: Yicong Yang <yangyicong@hisilicon.com> 9378L: linux-kernel@vger.kernel.org 9379S: Maintained 9380F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9381F: Documentation/trace/hisi-ptt.rst 9382F: drivers/hwtracing/ptt/ 9383 9384HISILICON QM DRIVER 9385M: Weili Qian <qianweili@huawei.com> 9386M: Zhou Wang <wangzhou1@hisilicon.com> 9387L: linux-crypto@vger.kernel.org 9388S: Maintained 9389F: drivers/crypto/hisilicon/Kconfig 9390F: drivers/crypto/hisilicon/Makefile 9391F: drivers/crypto/hisilicon/qm.c 9392F: drivers/crypto/hisilicon/sgl.c 9393F: include/linux/hisi_acc_qm.h 9394 9395HISILICON ZIP Controller DRIVER 9396M: Yang Shen <shenyang39@huawei.com> 9397M: Zhou Wang <wangzhou1@hisilicon.com> 9398L: linux-crypto@vger.kernel.org 9399S: Maintained 9400F: Documentation/ABI/testing/debugfs-hisi-zip 9401F: drivers/crypto/hisilicon/zip/ 9402 9403HISILICON ROCE DRIVER 9404M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9405M: Wenpeng Liang <liangwenpeng@huawei.com> 9406L: linux-rdma@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9409F: drivers/infiniband/hw/hns/ 9410 9411HISILICON SAS Controller 9412M: Xiang Chen <chenxiang66@hisilicon.com> 9413S: Supported 9414W: http://www.hisilicon.com 9415F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9416F: drivers/scsi/hisi_sas/ 9417 9418HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9419M: Kai Ye <yekai13@huawei.com> 9420M: Longfang Liu <liulongfang@huawei.com> 9421L: linux-crypto@vger.kernel.org 9422S: Maintained 9423F: Documentation/ABI/testing/debugfs-hisi-sec 9424F: drivers/crypto/hisilicon/sec2/sec.h 9425F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9426F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9427F: drivers/crypto/hisilicon/sec2/sec_main.c 9428 9429HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9430M: Jay Fang <f.fangjian@huawei.com> 9431L: linux-spi@vger.kernel.org 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-kunpeng.c 9435 9436HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9437M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9438L: linux-kernel@vger.kernel.org 9439S: Maintained 9440F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9441F: drivers/spmi/hisi-spmi-controller.c 9442 9443HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9444M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9445L: linux-kernel@vger.kernel.org 9446S: Maintained 9447F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9448F: drivers/mfd/hi6421-spmi-pmic.c 9449 9450HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9451M: Weili Qian <qianweili@huawei.com> 9452S: Maintained 9453F: drivers/crypto/hisilicon/trng/trng.c 9454 9455HISILICON V3XX SPI NOR FLASH Controller Driver 9456M: Jay Fang <f.fangjian@huawei.com> 9457S: Maintained 9458W: http://www.hisilicon.com 9459F: drivers/spi/spi-hisi-sfc-v3xx.c 9460 9461HMM - Heterogeneous Memory Management 9462M: Jérôme Glisse <jglisse@redhat.com> 9463L: linux-mm@kvack.org 9464S: Maintained 9465F: Documentation/mm/hmm.rst 9466F: include/linux/hmm* 9467F: lib/test_hmm* 9468F: mm/hmm* 9469F: tools/testing/selftests/vm/*hmm* 9470 9471HOST AP DRIVER 9472M: Jouni Malinen <j@w1.fi> 9473L: linux-wireless@vger.kernel.org 9474S: Obsolete 9475W: http://w1.fi/hostap-driver.html 9476F: drivers/net/wireless/intersil/hostap/ 9477 9478HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9479L: platform-driver-x86@vger.kernel.org 9480S: Orphan 9481F: drivers/platform/x86/hp/tc1100-wmi.c 9482 9483HPET: High Precision Event Timers driver 9484M: Clemens Ladisch <clemens@ladisch.de> 9485S: Maintained 9486F: Documentation/timers/hpet.rst 9487F: drivers/char/hpet.c 9488F: include/linux/hpet.h 9489F: include/uapi/linux/hpet.h 9490 9491HPET: x86 9492S: Orphan 9493F: arch/x86/include/asm/hpet.h 9494F: arch/x86/kernel/hpet.c 9495 9496HPFS FILESYSTEM 9497M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9498S: Maintained 9499W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9500F: fs/hpfs/ 9501 9502HSI SUBSYSTEM 9503M: Sebastian Reichel <sre@kernel.org> 9504S: Maintained 9505T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9506F: Documentation/ABI/testing/sysfs-bus-hsi 9507F: Documentation/driver-api/hsi.rst 9508F: drivers/hsi/ 9509F: include/linux/hsi/ 9510F: include/uapi/linux/hsi/ 9511 9512HSO 3G MODEM DRIVER 9513L: linux-usb@vger.kernel.org 9514S: Orphan 9515F: drivers/net/usb/hso.c 9516 9517HSR NETWORK PROTOCOL 9518L: netdev@vger.kernel.org 9519S: Orphan 9520F: net/hsr/ 9521 9522HT16K33 LED CONTROLLER DRIVER 9523M: Robin van der Gracht <robin@protonic.nl> 9524S: Maintained 9525F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9526F: drivers/auxdisplay/ht16k33.c 9527 9528HTCPEN TOUCHSCREEN DRIVER 9529M: Pau Oliva Fora <pof@eslack.org> 9530L: linux-input@vger.kernel.org 9531S: Maintained 9532F: drivers/input/touchscreen/htcpen.c 9533 9534HTE SUBSYSTEM 9535M: Dipen Patel <dipenp@nvidia.com> 9536S: Maintained 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/virt/hyperv 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736L: linux-i2c@vger.kernel.org 9737S: Odd Fixes 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR CADENCE I3C MASTER IP 9814M: Przemysław Gaj <pgaj@cadence.com> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9817F: drivers/i3c/master/i3c-master-cdns.c 9818 9819I3C DRIVER FOR SYNOPSYS DESIGNWARE 9820S: Orphan 9821F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9822F: drivers/i3c/master/dw* 9823 9824I3C SUBSYSTEM 9825M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9826L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9827S: Maintained 9828C: irc://chat.freenode.net/linux-i3c 9829T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9830F: Documentation/ABI/testing/sysfs-bus-i3c 9831F: Documentation/devicetree/bindings/i3c/ 9832F: Documentation/driver-api/i3c 9833F: drivers/i3c/ 9834F: include/linux/i3c/ 9835 9836IA64 (Itanium) PLATFORM 9837L: linux-ia64@vger.kernel.org 9838S: Orphan 9839F: Documentation/ia64/ 9840F: arch/ia64/ 9841 9842IBM Operation Panel Input Driver 9843M: Eddie James <eajames@linux.ibm.com> 9844L: linux-input@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9847F: drivers/input/misc/ibm-panel.c 9848 9849IBM Power 842 compression accelerator 9850M: Haren Myneni <haren@us.ibm.com> 9851S: Supported 9852F: crypto/842.c 9853F: drivers/crypto/nx/Kconfig 9854F: drivers/crypto/nx/Makefile 9855F: drivers/crypto/nx/nx-842* 9856F: include/linux/sw842.h 9857F: lib/842/ 9858 9859IBM Power in-Nest Crypto Acceleration 9860M: Breno Leitão <leitao@debian.org> 9861M: Nayna Jain <nayna@linux.ibm.com> 9862M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9863L: linux-crypto@vger.kernel.org 9864S: Supported 9865F: drivers/crypto/nx/Kconfig 9866F: drivers/crypto/nx/Makefile 9867F: drivers/crypto/nx/nx-aes* 9868F: drivers/crypto/nx/nx-sha* 9869F: drivers/crypto/nx/nx.* 9870F: drivers/crypto/nx/nx_csbcpb.h 9871F: drivers/crypto/nx/nx_debugfs.c 9872 9873IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9874M: Tyrel Datwyler <tyreld@linux.ibm.com> 9875L: linux-pci@vger.kernel.org 9876L: linuxppc-dev@lists.ozlabs.org 9877S: Supported 9878F: drivers/pci/hotplug/rpadlpar* 9879 9880IBM Power Linux RAID adapter 9881M: Brian King <brking@us.ibm.com> 9882S: Supported 9883F: drivers/scsi/ipr.* 9884 9885IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9886M: Tyrel Datwyler <tyreld@linux.ibm.com> 9887L: linux-pci@vger.kernel.org 9888L: linuxppc-dev@lists.ozlabs.org 9889S: Supported 9890F: drivers/pci/hotplug/rpaphp* 9891 9892IBM Power SRIOV Virtual NIC Device Driver 9893M: Haren Myneni <haren@linux.ibm.com> 9894M: Rick Lindsley <ricklind@linux.ibm.com> 9895R: Nick Child <nnac123@linux.ibm.com> 9896R: Dany Madden <danymadden@us.ibm.com> 9897R: Thomas Falcon <tlfalcon@linux.ibm.com> 9898L: netdev@vger.kernel.org 9899S: Supported 9900F: drivers/net/ethernet/ibm/ibmvnic.* 9901 9902IBM Power Virtual Accelerator Switchboard 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: arch/powerpc/include/asm/vas.h 9906F: arch/powerpc/platforms/powernv/copy-paste.h 9907F: arch/powerpc/platforms/powernv/vas* 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: tools/testing/selftests/mount_setattr/ 9992F: include/linux/mnt_idmapping.h 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003L: linux-wpan@vger.kernel.org 10004S: Maintained 10005W: https://linux-wpan.org/ 10006T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10007T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10008F: Documentation/networking/ieee802154.rst 10009F: drivers/net/ieee802154/ 10010F: include/linux/ieee802154.h 10011F: include/linux/nl802154.h 10012F: include/net/af_ieee802154.h 10013F: include/net/cfg802154.h 10014F: include/net/ieee802154_netdev.h 10015F: include/net/mac802154.h 10016F: include/net/nl802154.h 10017F: net/ieee802154/ 10018F: net/mac802154/ 10019 10020IFE PROTOCOL 10021M: Yotam Gigi <yotam.gi@gmail.com> 10022M: Jamal Hadi Salim <jhs@mojatatu.com> 10023F: include/net/ife.h 10024F: include/uapi/linux/ife.h 10025F: net/ife 10026 10027IGORPLUG-USB IR RECEIVER 10028M: Sean Young <sean@mess.org> 10029L: linux-media@vger.kernel.org 10030S: Maintained 10031F: drivers/media/rc/igorplugusb.c 10032 10033IGUANAWORKS USB IR TRANSCEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/iguanair.c 10038 10039IIO DIGITAL POTENTIOMETER DAC 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10044F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10045F: drivers/iio/dac/dpot-dac.c 10046 10047IIO ENVELOPE DETECTOR 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10052F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10053F: drivers/iio/adc/envelope-detector.c 10054 10055IIO MULTIPLEXER 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10060F: drivers/iio/multiplexer/iio-mux.c 10061 10062IIO SCMI BASED DRIVER 10063M: Jyoti Bhayana <jbhayana@google.com> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: drivers/iio/common/scmi_sensors/scmi_iio.c 10067 10068IIO SUBSYSTEM AND DRIVERS 10069M: Jonathan Cameron <jic23@kernel.org> 10070R: Lars-Peter Clausen <lars@metafoo.de> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10074F: Documentation/ABI/testing/configfs-iio* 10075F: Documentation/ABI/testing/sysfs-bus-iio* 10076F: Documentation/devicetree/bindings/iio/ 10077F: drivers/iio/ 10078F: drivers/staging/iio/ 10079F: include/dt-bindings/iio/ 10080F: include/linux/iio/ 10081F: tools/iio/ 10082 10083IIO UNIT CONVERTER 10084M: Peter Rosin <peda@axentia.se> 10085L: linux-iio@vger.kernel.org 10086S: Maintained 10087F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10088F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10089F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10090F: drivers/iio/afe/iio-rescale.c 10091 10092IKANOS/ADI EAGLE ADSL USB DRIVER 10093M: Matthieu Castet <castet.matthieu@free.fr> 10094M: Stanislaw Gruszka <stf_xl@wp.pl> 10095S: Maintained 10096F: drivers/usb/atm/ueagle-atm.c 10097 10098IMAGIS TOUCHSCREEN DRIVER 10099M: Markuss Broks <markuss.broks@gmail.com> 10100S: Maintained 10101F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10102F: drivers/input/touchscreen/imagis.c 10103 10104IMGTEC ASCII LCD DRIVER 10105M: Paul Burton <paulburton@kernel.org> 10106S: Maintained 10107F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10108F: drivers/auxdisplay/img-ascii-lcd.c 10109 10110IMGTEC IR DECODER DRIVER 10111S: Orphan 10112F: drivers/media/rc/img-ir/ 10113 10114IMON SOUNDGRAPH USB IR RECEIVER 10115M: Sean Young <sean@mess.org> 10116L: linux-media@vger.kernel.org 10117S: Maintained 10118F: drivers/media/rc/imon.c 10119F: drivers/media/rc/imon_raw.c 10120 10121IMS TWINTURBO FRAMEBUFFER DRIVER 10122L: linux-fbdev@vger.kernel.org 10123S: Orphan 10124F: drivers/video/fbdev/imsttfb.c 10125 10126INA209 HARDWARE MONITOR DRIVER 10127M: Guenter Roeck <linux@roeck-us.net> 10128L: linux-hwmon@vger.kernel.org 10129S: Maintained 10130F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10131F: Documentation/hwmon/ina209.rst 10132F: drivers/hwmon/ina209.c 10133 10134INA2XX HARDWARE MONITOR DRIVER 10135M: Guenter Roeck <linux@roeck-us.net> 10136L: linux-hwmon@vger.kernel.org 10137S: Maintained 10138F: Documentation/hwmon/ina2xx.rst 10139F: drivers/hwmon/ina2xx.c 10140F: include/linux/platform_data/ina2xx.h 10141 10142INDEX OF FURTHER KERNEL DOCUMENTATION 10143M: Carlos Bilbao <carlos.bilbao@amd.com> 10144S: Maintained 10145F: Documentation/process/kernel-docs.rst 10146 10147INDUSTRY PACK SUBSYSTEM (IPACK) 10148M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10149M: Jens Taprogge <jens.taprogge@taprogge.org> 10150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10151L: industrypack-devel@lists.sourceforge.net 10152S: Maintained 10153W: http://industrypack.sourceforge.net 10154F: drivers/ipack/ 10155 10156INFINEON DPS310 Driver 10157M: Eddie James <eajames@linux.ibm.com> 10158L: linux-iio@vger.kernel.org 10159S: Maintained 10160F: drivers/iio/pressure/dps310.c 10161 10162INFINIBAND SUBSYSTEM 10163M: Jason Gunthorpe <jgg@nvidia.com> 10164M: Leon Romanovsky <leonro@nvidia.com> 10165L: linux-rdma@vger.kernel.org 10166S: Supported 10167W: https://github.com/linux-rdma/rdma-core 10168Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10169T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10170F: Documentation/devicetree/bindings/infiniband/ 10171F: Documentation/infiniband/ 10172F: drivers/infiniband/ 10173F: include/rdma/ 10174F: include/trace/events/ib_mad.h 10175F: include/trace/events/ib_umad.h 10176F: include/trace/misc/rdma.h 10177F: include/uapi/linux/if_infiniband.h 10178F: include/uapi/rdma/ 10179F: samples/bpf/ibumad_kern.c 10180F: samples/bpf/ibumad_user.c 10181 10182INGENIC JZ4780 NAND DRIVER 10183M: Harvey Hunt <harveyhuntnexus@gmail.com> 10184L: linux-mtd@lists.infradead.org 10185L: linux-mips@vger.kernel.org 10186S: Maintained 10187F: drivers/mtd/nand/raw/ingenic/ 10188 10189INGENIC JZ47xx SoCs 10190M: Paul Cercueil <paul@crapouillou.net> 10191L: linux-mips@vger.kernel.org 10192S: Maintained 10193F: arch/mips/boot/dts/ingenic/ 10194F: arch/mips/generic/board-ingenic.c 10195F: arch/mips/include/asm/mach-ingenic/ 10196F: arch/mips/ingenic/Kconfig 10197F: drivers/clk/ingenic/ 10198F: drivers/dma/dma-jz4780.c 10199F: drivers/gpu/drm/ingenic/ 10200F: drivers/i2c/busses/i2c-jz4780.c 10201F: drivers/iio/adc/ingenic-adc.c 10202F: drivers/irqchip/irq-ingenic.c 10203F: drivers/memory/jz4780-nemc.c 10204F: drivers/mmc/host/jz4740_mmc.c 10205F: drivers/mtd/nand/raw/ingenic/ 10206F: drivers/pinctrl/pinctrl-ingenic.c 10207F: drivers/power/supply/ingenic-battery.c 10208F: drivers/pwm/pwm-jz4740.c 10209F: drivers/remoteproc/ingenic_rproc.c 10210F: drivers/rtc/rtc-jz4740.c 10211F: drivers/tty/serial/8250/8250_ingenic.c 10212F: drivers/usb/musb/jz4740.c 10213F: drivers/watchdog/jz4740_wdt.c 10214F: include/dt-bindings/iio/adc/ingenic,adc.h 10215F: include/linux/mfd/ingenic-tcu.h 10216F: sound/soc/codecs/jz47* 10217F: sound/soc/jz4740/ 10218 10219INJOINIC IP5xxx POWER BANK IC DRIVER 10220M: Samuel Holland <samuel@sholland.org> 10221S: Maintained 10222F: drivers/power/supply/ip5xxx_power.c 10223 10224INOTIFY 10225M: Jan Kara <jack@suse.cz> 10226R: Amir Goldstein <amir73il@gmail.com> 10227L: linux-fsdevel@vger.kernel.org 10228S: Maintained 10229F: Documentation/filesystems/inotify.rst 10230F: fs/notify/inotify/ 10231F: include/linux/inotify.h 10232F: include/uapi/linux/inotify.h 10233 10234INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10235M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10236L: linux-input@vger.kernel.org 10237S: Maintained 10238Q: http://patchwork.kernel.org/project/linux-input/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10240F: Documentation/devicetree/bindings/input/ 10241F: Documentation/devicetree/bindings/serio/ 10242F: Documentation/input/ 10243F: drivers/input/ 10244F: include/dt-bindings/input/ 10245F: include/linux/input.h 10246F: include/linux/input/ 10247F: include/uapi/linux/input-event-codes.h 10248F: include/uapi/linux/input.h 10249 10250INPUT MULTITOUCH (MT) PROTOCOL 10251M: Henrik Rydberg <rydberg@bitmath.org> 10252L: linux-input@vger.kernel.org 10253S: Odd fixes 10254F: Documentation/input/multi-touch-protocol.rst 10255F: drivers/input/input-mt.c 10256K: \b(ABS|SYN)_MT_ 10257 10258INSIDE SECURE CRYPTO DRIVER 10259M: Antoine Tenart <atenart@kernel.org> 10260L: linux-crypto@vger.kernel.org 10261S: Maintained 10262F: drivers/crypto/inside-secure/ 10263 10264INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10265M: Mimi Zohar <zohar@linux.ibm.com> 10266M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10267L: linux-integrity@vger.kernel.org 10268S: Supported 10269T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10270F: security/integrity/ima/ 10271F: security/integrity/ 10272 10273INTEL 810/815 FRAMEBUFFER DRIVER 10274M: Antonino Daplas <adaplas@gmail.com> 10275L: linux-fbdev@vger.kernel.org 10276S: Maintained 10277F: drivers/video/fbdev/i810/ 10278 10279INTEL 8255 GPIO DRIVER 10280M: William Breathitt Gray <william.gray@linaro.org> 10281L: linux-gpio@vger.kernel.org 10282S: Maintained 10283F: drivers/gpio/gpio-i8255.c 10284F: drivers/gpio/gpio-i8255.h 10285 10286INTEL ASoC DRIVERS 10287M: Cezary Rojewski <cezary.rojewski@intel.com> 10288M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10289M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10290M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10291M: Bard Liao <yung-chuan.liao@linux.intel.com> 10292M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10293M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10295S: Supported 10296F: sound/soc/intel/ 10297 10298INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10299M: Hans de Goede <hdegoede@redhat.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/atomisp2/pm.c 10303 10304INTEL ATOMISP2 LED DRIVER 10305M: Hans de Goede <hdegoede@redhat.com> 10306L: platform-driver-x86@vger.kernel.org 10307S: Maintained 10308F: drivers/platform/x86/intel/atomisp2/led.c 10309 10310INTEL BIOS SAR INT1092 DRIVER 10311M: Shravan Sudhakar <s.shravan@intel.com> 10312M: Intel Corporation <linuxwwan@intel.com> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: drivers/platform/x86/intel/int1092/ 10316 10317INTEL BROXTON PMC DRIVER 10318M: Mika Westerberg <mika.westerberg@linux.intel.com> 10319M: Zha Qipeng <qipeng.zha@intel.com> 10320S: Maintained 10321F: drivers/mfd/intel_pmc_bxt.c 10322F: include/linux/mfd/intel_pmc_bxt.h 10323 10324INTEL C600 SERIES SAS CONTROLLER DRIVER 10325M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10326L: linux-scsi@vger.kernel.org 10327S: Supported 10328T: git git://git.code.sf.net/p/intel-sas/isci 10329F: drivers/scsi/isci/ 10330 10331INTEL CPU family model numbers 10332M: Tony Luck <tony.luck@intel.com> 10333M: x86@kernel.org 10334L: linux-kernel@vger.kernel.org 10335S: Supported 10336F: arch/x86/include/asm/intel-family.h 10337 10338INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10339M: Jani Nikula <jani.nikula@linux.intel.com> 10340M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10341M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10342M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10343L: intel-gfx@lists.freedesktop.org 10344S: Supported 10345W: https://01.org/linuxgraphics/ 10346Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10347B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10348C: irc://irc.oftc.net/intel-gfx 10349T: git git://anongit.freedesktop.org/drm-intel 10350F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10351F: Documentation/gpu/i915.rst 10352F: drivers/gpu/drm/i915/ 10353F: include/drm/i915* 10354F: include/uapi/drm/i915_drm.h 10355 10356INTEL ETHERNET DRIVERS 10357M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10358M: Tony Nguyen <anthony.l.nguyen@intel.com> 10359L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10360S: Supported 10361W: http://www.intel.com/support/feedback.htm 10362W: http://e1000.sourceforge.net/ 10363Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10366F: Documentation/networking/device_drivers/ethernet/intel/ 10367F: drivers/net/ethernet/intel/ 10368F: drivers/net/ethernet/intel/*/ 10369F: include/linux/avf/virtchnl.h 10370F: include/linux/net/intel/iidc.h 10371 10372INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10373M: Mustafa Ismail <mustafa.ismail@intel.com> 10374M: Shiraz Saleem <shiraz.saleem@intel.com> 10375L: linux-rdma@vger.kernel.org 10376S: Supported 10377F: drivers/infiniband/hw/irdma/ 10378F: include/uapi/rdma/irdma-abi.h 10379 10380INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10381M: Maik Broemme <mbroemme@libmpq.org> 10382L: linux-fbdev@vger.kernel.org 10383S: Maintained 10384F: Documentation/fb/intelfb.rst 10385F: drivers/video/fbdev/intelfb/ 10386 10387INTEL GPIO DRIVERS 10388M: Andy Shevchenko <andy@kernel.org> 10389L: linux-gpio@vger.kernel.org 10390S: Supported 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10392F: drivers/gpio/gpio-ich.c 10393F: drivers/gpio/gpio-merrifield.c 10394F: drivers/gpio/gpio-ml-ioh.c 10395F: drivers/gpio/gpio-pch.c 10396F: drivers/gpio/gpio-sch.c 10397F: drivers/gpio/gpio-sodaville.c 10398 10399INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10400M: Zhenyu Wang <zhenyuw@linux.intel.com> 10401M: Zhi Wang <zhi.a.wang@intel.com> 10402L: intel-gvt-dev@lists.freedesktop.org 10403L: intel-gfx@lists.freedesktop.org 10404S: Supported 10405W: https://01.org/igvt-g 10406T: git https://github.com/intel/gvt-linux.git 10407F: drivers/gpu/drm/i915/gvt/ 10408 10409INTEL HID EVENT DRIVER 10410M: Alex Hung <alexhung@gmail.com> 10411L: platform-driver-x86@vger.kernel.org 10412S: Maintained 10413F: drivers/platform/x86/intel/hid.c 10414 10415INTEL I/OAT DMA DRIVER 10416M: Dave Jiang <dave.jiang@intel.com> 10417R: Dan Williams <dan.j.williams@intel.com> 10418L: dmaengine@vger.kernel.org 10419S: Supported 10420Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10421F: drivers/dma/ioat* 10422 10423INTEL IDXD DRIVER 10424M: Fenghua Yu <fenghua.yu@intel.com> 10425M: Dave Jiang <dave.jiang@intel.com> 10426L: dmaengine@vger.kernel.org 10427S: Supported 10428F: drivers/dma/idxd/* 10429F: include/uapi/linux/idxd.h 10430 10431INTEL IDLE DRIVER 10432M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10433M: Len Brown <lenb@kernel.org> 10434L: linux-pm@vger.kernel.org 10435S: Supported 10436B: https://bugzilla.kernel.org 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10438F: drivers/idle/intel_idle.c 10439 10440INTEL IN FIELD SCAN (IFS) DEVICE 10441M: Jithu Joseph <jithu.joseph@intel.com> 10442R: Ashok Raj <ashok.raj@intel.com> 10443R: Tony Luck <tony.luck@intel.com> 10444S: Maintained 10445F: drivers/platform/x86/intel/ifs 10446F: include/trace/events/intel_ifs.h 10447 10448INTEL INTEGRATED SENSOR HUB DRIVER 10449M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10450M: Jiri Kosina <jikos@kernel.org> 10451L: linux-input@vger.kernel.org 10452S: Maintained 10453F: drivers/hid/intel-ish-hid/ 10454 10455INTEL IOMMU (VT-d) 10456M: David Woodhouse <dwmw2@infradead.org> 10457M: Lu Baolu <baolu.lu@linux.intel.com> 10458L: iommu@lists.linux.dev 10459S: Supported 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10461F: drivers/iommu/intel/ 10462F: include/linux/intel-svm.h 10463 10464INTEL IPU3 CSI-2 CIO2 DRIVER 10465M: Yong Zhi <yong.zhi@intel.com> 10466M: Sakari Ailus <sakari.ailus@linux.intel.com> 10467M: Bingbu Cao <bingbu.cao@intel.com> 10468M: Dan Scally <djrscally@gmail.com> 10469R: Tianshu Qiu <tian.shu.qiu@intel.com> 10470L: linux-media@vger.kernel.org 10471S: Maintained 10472T: git git://linuxtv.org/media_tree.git 10473F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10474F: drivers/media/pci/intel/ipu3/ 10475 10476INTEL IPU3 CSI-2 IMGU DRIVER 10477M: Sakari Ailus <sakari.ailus@linux.intel.com> 10478R: Bingbu Cao <bingbu.cao@intel.com> 10479R: Tianshu Qiu <tian.shu.qiu@intel.com> 10480L: linux-media@vger.kernel.org 10481S: Maintained 10482F: Documentation/admin-guide/media/ipu3.rst 10483F: Documentation/admin-guide/media/ipu3_rcb.svg 10484F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10485F: drivers/staging/media/ipu3/ 10486 10487INTEL IXP4XX CRYPTO SUPPORT 10488M: Corentin Labbe <clabbe@baylibre.com> 10489L: linux-crypto@vger.kernel.org 10490S: Maintained 10491F: drivers/crypto/ixp4xx_crypto.c 10492 10493INTEL ISHTP ECLITE DRIVER 10494M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10495L: platform-driver-x86@vger.kernel.org 10496S: Supported 10497F: drivers/platform/x86/intel/ishtp_eclite.c 10498 10499INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10500M: Krzysztof Halasa <khalasa@piap.pl> 10501S: Maintained 10502F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10503F: drivers/net/wan/ixp4xx_hss.c 10504F: drivers/soc/ixp4xx/ixp4xx-npe.c 10505F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10506F: include/linux/soc/ixp4xx/npe.h 10507F: include/linux/soc/ixp4xx/qmgr.h 10508 10509INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10510M: Deepak Saxena <dsaxena@plexity.net> 10511S: Maintained 10512F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10513F: drivers/char/hw_random/ixp4xx-rng.c 10514 10515INTEL KEEM BAY DRM DRIVER 10516M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10517M: Edmund Dea <edmund.j.dea@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10520F: drivers/gpu/drm/kmb/ 10521 10522INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10524S: Maintained 10525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10526F: drivers/crypto/keembay/Kconfig 10527F: drivers/crypto/keembay/Makefile 10528F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10529F: drivers/crypto/keembay/ocs-aes.c 10530F: drivers/crypto/keembay/ocs-aes.h 10531 10532INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10533M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10534M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10535M: Mark Gross <mgross@linux.intel.com> 10536S: Maintained 10537F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10538F: drivers/crypto/keembay/Kconfig 10539F: drivers/crypto/keembay/Makefile 10540F: drivers/crypto/keembay/keembay-ocs-ecc.c 10541 10542INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10543M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10544M: Declan Murphy <declan.murphy@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10547F: drivers/crypto/keembay/Kconfig 10548F: drivers/crypto/keembay/Makefile 10549F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10550F: drivers/crypto/keembay/ocs-hcu.c 10551F: drivers/crypto/keembay/ocs-hcu.h 10552 10553INTEL THUNDER BAY EMMC PHY DRIVER 10554M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10555M: Rashmi A <rashmi.a@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10558F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10559 10560INTEL MANAGEMENT ENGINE (mei) 10561M: Tomas Winkler <tomas.winkler@intel.com> 10562L: linux-kernel@vger.kernel.org 10563S: Supported 10564F: Documentation/driver-api/mei/* 10565F: drivers/misc/mei/ 10566F: drivers/watchdog/mei_wdt.c 10567F: include/linux/mei_aux.h 10568F: include/linux/mei_cl_bus.h 10569F: include/uapi/linux/mei.h 10570F: samples/mei/* 10571 10572INTEL MAX 10 BMC MFD DRIVER 10573M: Xu Yilun <yilun.xu@intel.com> 10574R: Tom Rix <trix@redhat.com> 10575S: Maintained 10576F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10577F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10578F: drivers/hwmon/intel-m10-bmc-hwmon.c 10579F: drivers/mfd/intel-m10-bmc.c 10580F: include/linux/mfd/intel-m10-bmc.h 10581 10582INTEL MENLOW THERMAL DRIVER 10583M: Sujith Thomas <sujith.thomas@intel.com> 10584L: linux-pm@vger.kernel.org 10585S: Supported 10586F: drivers/thermal/intel/intel_menlow.c 10587 10588INTEL P-Unit IPC DRIVER 10589M: Zha Qipeng <qipeng.zha@intel.com> 10590L: platform-driver-x86@vger.kernel.org 10591S: Maintained 10592F: arch/x86/include/asm/intel_punit_ipc.h 10593F: drivers/platform/x86/intel/punit_ipc.c 10594 10595INTEL PMC CORE DRIVER 10596M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10597M: David E Box <david.e.box@intel.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10601F: drivers/platform/x86/intel/pmc/ 10602 10603INTEL PMIC GPIO DRIVERS 10604M: Andy Shevchenko <andy@kernel.org> 10605S: Supported 10606T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10607F: drivers/gpio/gpio-*cove.c 10608 10609INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10610M: Andy Shevchenko <andy@kernel.org> 10611S: Supported 10612F: drivers/mfd/intel_soc_pmic* 10613F: include/linux/mfd/intel_soc_pmic* 10614 10615INTEL PMT DRIVERS 10616M: David E. Box <david.e.box@linux.intel.com> 10617S: Supported 10618F: drivers/platform/x86/intel/pmt/ 10619 10620INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10621M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10622L: linux-wireless@vger.kernel.org 10623S: Maintained 10624F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10625F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10626F: drivers/net/wireless/intel/ipw2x00/ 10627 10628INTEL PSTATE DRIVER 10629M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10630M: Len Brown <lenb@kernel.org> 10631L: linux-pm@vger.kernel.org 10632S: Supported 10633F: drivers/cpufreq/intel_pstate.c 10634 10635INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10636M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10637L: linux-iio@vger.kernel.org 10638F: drivers/counter/intel-qep.c 10639 10640INTEL SCU DRIVERS 10641M: Mika Westerberg <mika.westerberg@linux.intel.com> 10642S: Maintained 10643F: arch/x86/include/asm/intel_scu_ipc.h 10644F: drivers/platform/x86/intel_scu_* 10645 10646INTEL SDSI DRIVER 10647M: David E. Box <david.e.box@linux.intel.com> 10648S: Supported 10649F: drivers/platform/x86/intel/sdsi.c 10650F: tools/arch/x86/intel_sdsi/ 10651F: tools/testing/selftests/drivers/sdsi/ 10652 10653INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10654M: Daniel Scally <djrscally@gmail.com> 10655S: Maintained 10656F: drivers/platform/x86/intel/int3472/ 10657 10658INTEL SPEED SELECT TECHNOLOGY 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660L: platform-driver-x86@vger.kernel.org 10661S: Maintained 10662F: drivers/platform/x86/intel/speed_select_if/ 10663F: include/uapi/linux/isst_if.h 10664F: tools/power/x86/intel-speed-select/ 10665 10666INTEL STRATIX10 FIRMWARE DRIVERS 10667M: Dinh Nguyen <dinguyen@kernel.org> 10668L: linux-kernel@vger.kernel.org 10669S: Maintained 10670F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10671F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10672F: drivers/firmware/stratix10-rsu.c 10673F: drivers/firmware/stratix10-svc.c 10674F: include/linux/firmware/intel/stratix10-smc.h 10675F: include/linux/firmware/intel/stratix10-svc-client.h 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10677 10678INTEL TELEMETRY DRIVER 10679M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10680M: "David E. Box" <david.e.box@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: arch/x86/include/asm/intel_telemetry.h 10684F: drivers/platform/x86/intel/telemetry/ 10685 10686INTEL UNCORE FREQUENCY CONTROL 10687M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10691F: drivers/platform/x86/intel/uncore-frequency/ 10692 10693INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10694M: David E. Box <david.e.box@linux.intel.com> 10695S: Supported 10696F: drivers/platform/x86/intel/vsec.* 10697 10698INTEL VIRTUAL BUTTON DRIVER 10699M: AceLan Kao <acelan.kao@canonical.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/vbtn.c 10703 10704INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10705M: Stanislaw Gruszka <stf_xl@wp.pl> 10706L: linux-wireless@vger.kernel.org 10707S: Supported 10708F: drivers/net/wireless/intel/iwlegacy/ 10709 10710INTEL WIRELESS WIFI LINK (iwlwifi) 10711M: Gregory Greenman <gregory.greenman@intel.com> 10712L: linux-wireless@vger.kernel.org 10713S: Supported 10714W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10716F: drivers/net/wireless/intel/iwlwifi/ 10717 10718INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10719M: Jithu Joseph <jithu.joseph@intel.com> 10720R: Maurice Ma <maurice.ma@intel.com> 10721S: Maintained 10722W: https://slimbootloader.github.io/security/firmware-update.html 10723F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10724 10725INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10726L: Dell.Client.Kernel@dell.com 10727S: Maintained 10728F: drivers/platform/x86/intel/wmi/thunderbolt.c 10729 10730INTEL WWAN IOSM DRIVER 10731M: M Chetan Kumar <m.chetan.kumar@intel.com> 10732M: Intel Corporation <linuxwwan@intel.com> 10733L: netdev@vger.kernel.org 10734S: Maintained 10735F: drivers/net/wwan/iosm/ 10736 10737INTEL(R) TRACE HUB 10738M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10739S: Supported 10740F: Documentation/trace/intel_th.rst 10741F: drivers/hwtracing/intel_th/ 10742F: include/linux/intel_th.h 10743 10744INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10745M: Ning Sun <ning.sun@intel.com> 10746L: tboot-devel@lists.sourceforge.net 10747S: Supported 10748W: http://tboot.sourceforge.net 10749T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10750F: Documentation/x86/intel_txt.rst 10751F: arch/x86/kernel/tboot.c 10752F: include/linux/tboot.h 10753 10754INTEL SGX 10755M: Jarkko Sakkinen <jarkko@kernel.org> 10756R: Dave Hansen <dave.hansen@linux.intel.com> 10757L: linux-sgx@vger.kernel.org 10758S: Supported 10759Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10761F: Documentation/x86/sgx.rst 10762F: arch/x86/entry/vdso/vsgx.S 10763F: arch/x86/include/asm/sgx.h 10764F: arch/x86/include/uapi/asm/sgx.h 10765F: arch/x86/kernel/cpu/sgx/* 10766F: tools/testing/selftests/sgx/* 10767K: \bSGX_ 10768 10769INTERCONNECT API 10770M: Georgi Djakov <djakov@kernel.org> 10771L: linux-pm@vger.kernel.org 10772S: Maintained 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10774F: Documentation/devicetree/bindings/interconnect/ 10775F: Documentation/driver-api/interconnect.rst 10776F: drivers/interconnect/ 10777F: include/dt-bindings/interconnect/ 10778F: include/linux/interconnect-provider.h 10779F: include/linux/interconnect.h 10780 10781INTERRUPT COUNTER DRIVER 10782M: Oleksij Rempel <o.rempel@pengutronix.de> 10783R: Pengutronix Kernel Team <kernel@pengutronix.de> 10784L: linux-iio@vger.kernel.org 10785F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10786F: drivers/counter/interrupt-cnt.c 10787 10788INTERSIL ISL7998X VIDEO DECODER DRIVER 10789M: Michael Tretter <m.tretter@pengutronix.de> 10790R: Pengutronix Kernel Team <kernel@pengutronix.de> 10791L: linux-media@vger.kernel.org 10792S: Maintained 10793F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10794F: drivers/media/i2c/isl7998x.c 10795 10796INVENSENSE ICM-426xx IMU DRIVER 10797M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10798L: linux-iio@vger.kernel.org 10799S: Maintained 10800W: https://invensense.tdk.com/ 10801F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10802F: drivers/iio/imu/inv_icm42600/ 10803 10804INVENSENSE MPU-3050 GYROSCOPE DRIVER 10805M: Linus Walleij <linus.walleij@linaro.org> 10806L: linux-iio@vger.kernel.org 10807S: Maintained 10808F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10809F: drivers/iio/gyro/mpu3050* 10810 10811IOC3 ETHERNET DRIVER 10812M: Ralf Baechle <ralf@linux-mips.org> 10813L: linux-mips@vger.kernel.org 10814S: Maintained 10815F: drivers/net/ethernet/sgi/ioc3-eth.c 10816 10817IOMAP FILESYSTEM LIBRARY 10818M: Christoph Hellwig <hch@infradead.org> 10819M: Darrick J. Wong <djwong@kernel.org> 10820L: linux-xfs@vger.kernel.org 10821L: linux-fsdevel@vger.kernel.org 10822S: Supported 10823T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10824F: fs/iomap/ 10825F: include/linux/iomap.h 10826 10827IOMMU DMA-API LAYER 10828M: Robin Murphy <robin.murphy@arm.com> 10829L: iommu@lists.linux.dev 10830S: Maintained 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10832F: drivers/iommu/dma-iommu.c 10833F: drivers/iommu/dma-iommu.h 10834F: drivers/iommu/iova.c 10835F: include/linux/iova.h 10836 10837IOMMUFD 10838M: Jason Gunthorpe <jgg@nvidia.com> 10839M: Kevin Tian <kevin.tian@intel.com> 10840L: iommu@lists.linux.dev 10841S: Maintained 10842T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10843F: Documentation/userspace-api/iommufd.rst 10844F: drivers/iommu/iommufd/ 10845F: include/linux/iommufd.h 10846F: include/uapi/linux/iommufd.h 10847F: tools/testing/selftests/iommu/ 10848 10849IOMMU SUBSYSTEM 10850M: Joerg Roedel <joro@8bytes.org> 10851M: Will Deacon <will@kernel.org> 10852R: Robin Murphy <robin.murphy@arm.com> 10853L: iommu@lists.linux.dev 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10856F: Documentation/devicetree/bindings/iommu/ 10857F: Documentation/userspace-api/iommu.rst 10858F: drivers/iommu/ 10859F: include/linux/iommu.h 10860F: include/linux/iova.h 10861F: include/linux/of_iommu.h 10862F: include/uapi/linux/iommu.h 10863 10864IOSYS-MAP HELPERS 10865M: Thomas Zimmermann <tzimmermann@suse.de> 10866L: dri-devel@lists.freedesktop.org 10867S: Maintained 10868T: git git://anongit.freedesktop.org/drm/drm-misc 10869F: include/linux/iosys-map.h 10870 10871IO_URING 10872M: Jens Axboe <axboe@kernel.dk> 10873R: Pavel Begunkov <asml.silence@gmail.com> 10874L: io-uring@vger.kernel.org 10875S: Maintained 10876T: git git://git.kernel.dk/linux-block 10877T: git git://git.kernel.dk/liburing 10878F: io_uring/ 10879F: include/linux/io_uring.h 10880F: include/linux/io_uring_types.h 10881F: include/trace/events/io_uring.h 10882F: include/uapi/linux/io_uring.h 10883F: tools/io_uring/ 10884 10885IPMI SUBSYSTEM 10886M: Corey Minyard <minyard@acm.org> 10887L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10888S: Supported 10889W: http://openipmi.sourceforge.net/ 10890T: git https://github.com/cminyard/linux-ipmi.git for-next 10891F: Documentation/driver-api/ipmi.rst 10892F: Documentation/devicetree/bindings/ipmi/ 10893F: drivers/char/ipmi/ 10894F: include/linux/ipmi* 10895F: include/uapi/linux/ipmi* 10896 10897IPS SCSI RAID DRIVER 10898M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10899L: linux-scsi@vger.kernel.org 10900S: Maintained 10901W: http://www.adaptec.com/ 10902F: drivers/scsi/ips* 10903 10904IPVS 10905M: Simon Horman <horms@verge.net.au> 10906M: Julian Anastasov <ja@ssi.bg> 10907L: netdev@vger.kernel.org 10908L: lvs-devel@vger.kernel.org 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10912F: Documentation/networking/ipvs-sysctl.rst 10913F: include/net/ip_vs.h 10914F: include/uapi/linux/ip_vs.h 10915F: net/netfilter/ipvs/ 10916 10917IPWIRELESS DRIVER 10918M: Jiri Kosina <jikos@kernel.org> 10919M: David Sterba <dsterba@suse.com> 10920S: Odd Fixes 10921F: drivers/tty/ipwireless/ 10922 10923IRON DEVICE AUDIO CODEC DRIVERS 10924M: Kiseok Jo <kiseok.jo@irondevice.com> 10925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10926S: Maintained 10927F: Documentation/devicetree/bindings/sound/irondevice,* 10928F: sound/soc/codecs/sma* 10929 10930IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10931M: Marc Zyngier <maz@kernel.org> 10932S: Maintained 10933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10934F: Documentation/core-api/irq/irq-domain.rst 10935F: include/linux/irqdomain.h 10936F: kernel/irq/irqdomain.c 10937F: kernel/irq/msi.c 10938 10939IRQ SUBSYSTEM 10940M: Thomas Gleixner <tglx@linutronix.de> 10941L: linux-kernel@vger.kernel.org 10942S: Maintained 10943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10944F: kernel/irq/ 10945 10946IRQCHIP DRIVERS 10947M: Thomas Gleixner <tglx@linutronix.de> 10948M: Marc Zyngier <maz@kernel.org> 10949L: linux-kernel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10952F: Documentation/devicetree/bindings/interrupt-controller/ 10953F: drivers/irqchip/ 10954 10955ISA 10956M: William Breathitt Gray <william.gray@linaro.org> 10957S: Maintained 10958F: Documentation/driver-api/isa.rst 10959F: drivers/base/isa.c 10960F: include/linux/isa.h 10961 10962ISA RADIO MODULE 10963M: Hans Verkuil <hverkuil@xs4all.nl> 10964L: linux-media@vger.kernel.org 10965S: Maintained 10966W: https://linuxtv.org 10967T: git git://linuxtv.org/media_tree.git 10968F: drivers/media/radio/radio-isa* 10969 10970ISAPNP 10971M: Jaroslav Kysela <perex@perex.cz> 10972S: Maintained 10973F: Documentation/driver-api/isapnp.rst 10974F: drivers/pnp/isapnp/ 10975F: include/linux/isapnp.h 10976 10977ISCSI 10978M: Lee Duncan <lduncan@suse.com> 10979M: Chris Leech <cleech@redhat.com> 10980M: Mike Christie <michael.christie@oracle.com> 10981L: open-iscsi@googlegroups.com 10982L: linux-scsi@vger.kernel.org 10983S: Maintained 10984W: www.open-iscsi.com 10985F: drivers/scsi/*iscsi* 10986F: include/scsi/*iscsi* 10987 10988iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10989M: Peter Jones <pjones@redhat.com> 10990M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10991S: Maintained 10992F: drivers/firmware/iscsi_ibft* 10993 10994ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10995M: Sagi Grimberg <sagi@grimberg.me> 10996M: Max Gurtovoy <mgurtovoy@nvidia.com> 10997L: linux-rdma@vger.kernel.org 10998S: Supported 10999W: http://www.openfabrics.org 11000W: www.open-iscsi.org 11001Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11002F: drivers/infiniband/ulp/iser/ 11003 11004ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11005M: Sagi Grimberg <sagi@grimberg.me> 11006L: linux-rdma@vger.kernel.org 11007L: target-devel@vger.kernel.org 11008S: Supported 11009W: http://www.linux-iscsi.org 11010T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11011F: drivers/infiniband/ulp/isert 11012 11013ISDN/CMTP OVER BLUETOOTH 11014M: Karsten Keil <isdn@linux-pingi.de> 11015L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11016L: netdev@vger.kernel.org 11017S: Odd Fixes 11018W: http://www.isdn4linux.de 11019F: Documentation/isdn/ 11020F: drivers/isdn/capi/ 11021F: include/linux/isdn/ 11022F: include/uapi/linux/isdn/ 11023F: net/bluetooth/cmtp/ 11024 11025ISDN/mISDN SUBSYSTEM 11026M: Karsten Keil <isdn@linux-pingi.de> 11027L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11028L: netdev@vger.kernel.org 11029S: Maintained 11030W: http://www.isdn4linux.de 11031F: drivers/isdn/Kconfig 11032F: drivers/isdn/Makefile 11033F: drivers/isdn/hardware/ 11034F: drivers/isdn/mISDN/ 11035 11036ISOFS FILESYSTEM 11037M: Jan Kara <jack@suse.cz> 11038L: linux-fsdevel@vger.kernel.org 11039S: Maintained 11040F: Documentation/filesystems/isofs.rst 11041F: fs/isofs/ 11042 11043IT87 HARDWARE MONITORING DRIVER 11044M: Jean Delvare <jdelvare@suse.com> 11045L: linux-hwmon@vger.kernel.org 11046S: Maintained 11047F: Documentation/hwmon/it87.rst 11048F: drivers/hwmon/it87.c 11049 11050IT913X MEDIA DRIVER 11051M: Antti Palosaari <crope@iki.fi> 11052L: linux-media@vger.kernel.org 11053S: Maintained 11054W: https://linuxtv.org 11055W: http://palosaari.fi/linux/ 11056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11057T: git git://linuxtv.org/anttip/media_tree.git 11058F: drivers/media/tuners/it913x* 11059 11060ITE IT66121 HDMI BRIDGE DRIVER 11061M: Phong LE <ple@baylibre.com> 11062M: Neil Armstrong <neil.armstrong@linaro.org> 11063S: Maintained 11064T: git git://anongit.freedesktop.org/drm/drm-misc 11065F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11066F: drivers/gpu/drm/bridge/ite-it66121.c 11067 11068IVTV VIDEO4LINUX DRIVER 11069M: Andy Walls <awalls@md.metrocast.net> 11070L: linux-media@vger.kernel.org 11071S: Maintained 11072W: https://linuxtv.org 11073T: git git://linuxtv.org/media_tree.git 11074F: Documentation/admin-guide/media/ivtv* 11075F: drivers/media/pci/ivtv/ 11076F: include/uapi/linux/ivtv* 11077 11078IX2505V MEDIA DRIVER 11079M: Malcolm Priestley <tvboxspy@gmail.com> 11080L: linux-media@vger.kernel.org 11081S: Maintained 11082W: https://linuxtv.org 11083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11084F: drivers/media/dvb-frontends/ix2505v* 11085 11086JAILHOUSE HYPERVISOR INTERFACE 11087M: Jan Kiszka <jan.kiszka@siemens.com> 11088L: jailhouse-dev@googlegroups.com 11089S: Maintained 11090F: arch/x86/include/asm/jailhouse_para.h 11091F: arch/x86/kernel/jailhouse.c 11092 11093JC42.4 TEMPERATURE SENSOR DRIVER 11094M: Guenter Roeck <linux@roeck-us.net> 11095L: linux-hwmon@vger.kernel.org 11096S: Maintained 11097F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11098F: Documentation/hwmon/jc42.rst 11099F: drivers/hwmon/jc42.c 11100 11101JFS FILESYSTEM 11102M: Dave Kleikamp <shaggy@kernel.org> 11103L: jfs-discussion@lists.sourceforge.net 11104S: Odd Fixes 11105W: http://jfs.sourceforge.net/ 11106T: git https://github.com/kleikamp/linux-shaggy.git 11107F: Documentation/admin-guide/jfs.rst 11108F: fs/jfs/ 11109 11110JME NETWORK DRIVER 11111M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11112L: netdev@vger.kernel.org 11113S: Maintained 11114F: drivers/net/ethernet/jme.* 11115 11116JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11117M: David Woodhouse <dwmw2@infradead.org> 11118M: Richard Weinberger <richard@nod.at> 11119L: linux-mtd@lists.infradead.org 11120S: Odd Fixes 11121W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11122T: git git://git.infradead.org/ubifs-2.6.git 11123F: fs/jffs2/ 11124F: include/uapi/linux/jffs2.h 11125 11126JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11127M: "Theodore Ts'o" <tytso@mit.edu> 11128M: Jan Kara <jack@suse.com> 11129L: linux-ext4@vger.kernel.org 11130S: Maintained 11131F: fs/jbd2/ 11132F: include/linux/jbd2.h 11133 11134JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11135M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11136L: linux-media@vger.kernel.org 11137L: linux-renesas-soc@vger.kernel.org 11138S: Maintained 11139F: drivers/media/platform/renesas/rcar_jpu.c 11140 11141JSM Neo PCI based serial card 11142L: linux-serial@vger.kernel.org 11143S: Orphan 11144F: drivers/tty/serial/jsm/ 11145 11146K10TEMP HARDWARE MONITORING DRIVER 11147M: Clemens Ladisch <clemens@ladisch.de> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k10temp.rst 11151F: drivers/hwmon/k10temp.c 11152 11153K8TEMP HARDWARE MONITORING DRIVER 11154M: Rudolf Marek <r.marek@assembler.cz> 11155L: linux-hwmon@vger.kernel.org 11156S: Maintained 11157F: Documentation/hwmon/k8temp.rst 11158F: drivers/hwmon/k8temp.c 11159 11160KASAN 11161M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11162R: Alexander Potapenko <glider@google.com> 11163R: Andrey Konovalov <andreyknvl@gmail.com> 11164R: Dmitry Vyukov <dvyukov@google.com> 11165R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11166L: kasan-dev@googlegroups.com 11167S: Maintained 11168F: Documentation/dev-tools/kasan.rst 11169F: arch/*/include/asm/*kasan.h 11170F: arch/*/mm/kasan_init* 11171F: include/linux/kasan*.h 11172F: lib/Kconfig.kasan 11173F: mm/kasan/ 11174F: scripts/Makefile.kasan 11175 11176KCONFIG 11177M: Masahiro Yamada <masahiroy@kernel.org> 11178L: linux-kbuild@vger.kernel.org 11179S: Maintained 11180Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11181T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11182F: Documentation/kbuild/kconfig* 11183F: scripts/Kconfig.include 11184F: scripts/kconfig/ 11185 11186KCOV 11187R: Dmitry Vyukov <dvyukov@google.com> 11188R: Andrey Konovalov <andreyknvl@gmail.com> 11189L: kasan-dev@googlegroups.com 11190S: Maintained 11191F: Documentation/dev-tools/kcov.rst 11192F: include/linux/kcov.h 11193F: include/uapi/linux/kcov.h 11194F: kernel/kcov.c 11195F: scripts/Makefile.kcov 11196 11197KCSAN 11198M: Marco Elver <elver@google.com> 11199R: Dmitry Vyukov <dvyukov@google.com> 11200L: kasan-dev@googlegroups.com 11201S: Maintained 11202F: Documentation/dev-tools/kcsan.rst 11203F: include/linux/kcsan*.h 11204F: kernel/kcsan/ 11205F: lib/Kconfig.kcsan 11206F: scripts/Makefile.kcsan 11207 11208KDUMP 11209M: Baoquan He <bhe@redhat.com> 11210R: Vivek Goyal <vgoyal@redhat.com> 11211R: Dave Young <dyoung@redhat.com> 11212L: kexec@lists.infradead.org 11213S: Maintained 11214W: http://lse.sourceforge.net/kdump/ 11215F: Documentation/admin-guide/kdump/ 11216F: fs/proc/vmcore.c 11217F: include/linux/crash_core.h 11218F: include/linux/crash_dump.h 11219F: include/uapi/linux/vmcore.h 11220F: kernel/crash_*.c 11221 11222KEENE FM RADIO TRANSMITTER DRIVER 11223M: Hans Verkuil <hverkuil@xs4all.nl> 11224L: linux-media@vger.kernel.org 11225S: Maintained 11226W: https://linuxtv.org 11227T: git git://linuxtv.org/media_tree.git 11228F: drivers/media/radio/radio-keene* 11229 11230KERNEL AUTOMOUNTER 11231M: Ian Kent <raven@themaw.net> 11232L: autofs@vger.kernel.org 11233S: Maintained 11234F: fs/autofs/ 11235 11236KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11237M: Masahiro Yamada <masahiroy@kernel.org> 11238R: Nathan Chancellor <nathan@kernel.org> 11239R: Nick Desaulniers <ndesaulniers@google.com> 11240R: Nicolas Schier <nicolas@fjasle.eu> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11245F: Documentation/kbuild/ 11246F: Makefile 11247F: scripts/*vmlinux* 11248F: scripts/Kbuild* 11249F: scripts/Makefile* 11250F: scripts/basic/ 11251F: scripts/dummy-tools/ 11252F: scripts/mk* 11253F: scripts/mod/ 11254F: scripts/package/ 11255 11256KERNEL HARDENING (not covered by other areas) 11257M: Kees Cook <keescook@chromium.org> 11258L: linux-hardening@vger.kernel.org 11259S: Supported 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11261F: Documentation/ABI/testing/sysfs-kernel-oops_count 11262F: Documentation/ABI/testing/sysfs-kernel-warn_count 11263F: include/linux/overflow.h 11264F: include/linux/randomize_kstack.h 11265F: mm/usercopy.c 11266K: \b(add|choose)_random_kstack_offset\b 11267K: \b__check_(object_size|heap_object)\b 11268 11269KERNEL JANITORS 11270L: kernel-janitors@vger.kernel.org 11271S: Odd Fixes 11272W: http://kernelnewbies.org/KernelJanitors 11273 11274KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11275M: Chuck Lever <chuck.lever@oracle.com> 11276M: Jeff Layton <jlayton@kernel.org> 11277L: linux-nfs@vger.kernel.org 11278S: Supported 11279W: http://nfs.sourceforge.net/ 11280T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11281F: fs/exportfs/ 11282F: fs/lockd/ 11283F: fs/nfs_common/ 11284F: fs/nfsd/ 11285F: include/linux/lockd/ 11286F: include/linux/sunrpc/ 11287F: include/trace/events/rpcgss.h 11288F: include/trace/events/rpcrdma.h 11289F: include/trace/events/sunrpc.h 11290F: include/trace/misc/fs.h 11291F: include/trace/misc/nfs.h 11292F: include/trace/misc/sunrpc.h 11293F: include/uapi/linux/nfsd/ 11294F: include/uapi/linux/sunrpc/ 11295F: net/sunrpc/ 11296F: Documentation/filesystems/nfs/ 11297 11298KERNEL REGRESSIONS 11299M: Thorsten Leemhuis <linux@leemhuis.info> 11300L: regressions@lists.linux.dev 11301S: Supported 11302F: Documentation/admin-guide/reporting-regressions.rst 11303F: Documentation/process/handling-regressions.rst 11304 11305KERNEL SELFTEST FRAMEWORK 11306M: Shuah Khan <shuah@kernel.org> 11307M: Shuah Khan <skhan@linuxfoundation.org> 11308L: linux-kselftest@vger.kernel.org 11309S: Maintained 11310Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11312F: Documentation/dev-tools/kselftest* 11313F: tools/testing/selftests/ 11314 11315KERNEL SMB3 SERVER (KSMBD) 11316M: Namjae Jeon <linkinjeon@kernel.org> 11317M: Steve French <sfrench@samba.org> 11318R: Sergey Senozhatsky <senozhatsky@chromium.org> 11319R: Tom Talpey <tom@talpey.com> 11320L: linux-cifs@vger.kernel.org 11321S: Maintained 11322T: git git://git.samba.org/ksmbd.git 11323F: Documentation/filesystems/cifs/ksmbd.rst 11324F: fs/ksmbd/ 11325F: fs/smbfs_common/ 11326 11327KERNEL UNIT TESTING FRAMEWORK (KUnit) 11328M: Brendan Higgins <brendanhiggins@google.com> 11329M: David Gow <davidgow@google.com> 11330L: linux-kselftest@vger.kernel.org 11331L: kunit-dev@googlegroups.com 11332S: Maintained 11333W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11334F: Documentation/dev-tools/kunit/ 11335F: include/kunit/ 11336F: lib/kunit/ 11337F: tools/testing/kunit/ 11338 11339KERNEL USERMODE HELPER 11340M: Luis Chamberlain <mcgrof@kernel.org> 11341L: linux-kernel@vger.kernel.org 11342S: Maintained 11343F: include/linux/umh.h 11344F: kernel/umh.c 11345 11346KERNEL VIRTUAL MACHINE (KVM) 11347M: Paolo Bonzini <pbonzini@redhat.com> 11348L: kvm@vger.kernel.org 11349S: Supported 11350W: http://www.linux-kvm.org 11351T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11352F: Documentation/virt/kvm/ 11353F: include/asm-generic/kvm* 11354F: include/kvm/iodev.h 11355F: include/linux/kvm* 11356F: include/trace/events/kvm.h 11357F: include/uapi/asm-generic/kvm* 11358F: include/uapi/linux/kvm* 11359F: tools/kvm/ 11360F: tools/testing/selftests/kvm/ 11361F: virt/kvm/* 11362 11363KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11364M: Marc Zyngier <maz@kernel.org> 11365R: James Morse <james.morse@arm.com> 11366R: Alexandru Elisei <alexandru.elisei@arm.com> 11367R: Suzuki K Poulose <suzuki.poulose@arm.com> 11368R: Oliver Upton <oliver.upton@linux.dev> 11369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11370L: kvmarm@lists.linux.dev 11371L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11372S: Maintained 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11374F: arch/arm64/include/asm/kvm* 11375F: arch/arm64/include/uapi/asm/kvm* 11376F: arch/arm64/kvm/ 11377F: include/kvm/arm_* 11378F: tools/testing/selftests/kvm/*/aarch64/ 11379F: tools/testing/selftests/kvm/aarch64/ 11380 11381KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11382M: Huacai Chen <chenhuacai@kernel.org> 11383M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11384L: linux-mips@vger.kernel.org 11385L: kvm@vger.kernel.org 11386S: Maintained 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: arch/mips/include/asm/kvm* 11389F: arch/mips/include/uapi/asm/kvm* 11390F: arch/mips/kvm/ 11391 11392KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11393L: linuxppc-dev@lists.ozlabs.org 11394T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11395F: arch/powerpc/include/asm/kvm* 11396F: arch/powerpc/include/uapi/asm/kvm* 11397F: arch/powerpc/kernel/kvm* 11398F: arch/powerpc/kvm/ 11399 11400KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11401M: Anup Patel <anup@brainfault.org> 11402R: Atish Patra <atishp@atishpatra.org> 11403L: kvm@vger.kernel.org 11404L: kvm-riscv@lists.infradead.org 11405L: linux-riscv@lists.infradead.org 11406S: Maintained 11407T: git https://github.com/kvm-riscv/linux.git 11408F: arch/riscv/include/asm/kvm* 11409F: arch/riscv/include/uapi/asm/kvm* 11410F: arch/riscv/kvm/ 11411F: tools/testing/selftests/kvm/*/riscv/ 11412 11413KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11414M: Christian Borntraeger <borntraeger@linux.ibm.com> 11415M: Janosch Frank <frankja@linux.ibm.com> 11416M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11417R: David Hildenbrand <david@redhat.com> 11418L: kvm@vger.kernel.org 11419S: Supported 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11421F: Documentation/virt/kvm/s390* 11422F: arch/s390/include/asm/gmap.h 11423F: arch/s390/include/asm/kvm* 11424F: arch/s390/include/uapi/asm/kvm* 11425F: arch/s390/include/uapi/asm/uvdevice.h 11426F: arch/s390/kernel/uv.c 11427F: arch/s390/kvm/ 11428F: arch/s390/mm/gmap.c 11429F: drivers/s390/char/uvdevice.c 11430F: tools/testing/selftests/drivers/s390x/uvdevice/ 11431F: tools/testing/selftests/kvm/*/s390x/ 11432F: tools/testing/selftests/kvm/s390x/ 11433 11434KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11435M: Sean Christopherson <seanjc@google.com> 11436M: Paolo Bonzini <pbonzini@redhat.com> 11437L: kvm@vger.kernel.org 11438S: Supported 11439T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11440F: arch/x86/include/asm/kvm* 11441F: arch/x86/include/asm/svm.h 11442F: arch/x86/include/asm/vmx*.h 11443F: arch/x86/include/uapi/asm/kvm* 11444F: arch/x86/include/uapi/asm/svm.h 11445F: arch/x86/include/uapi/asm/vmx.h 11446F: arch/x86/kvm/ 11447F: arch/x86/kvm/*/ 11448 11449KVM PARAVIRT (KVM/paravirt) 11450M: Paolo Bonzini <pbonzini@redhat.com> 11451R: Wanpeng Li <wanpengli@tencent.com> 11452R: Vitaly Kuznetsov <vkuznets@redhat.com> 11453L: kvm@vger.kernel.org 11454S: Supported 11455T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11456F: arch/x86/kernel/kvm.c 11457F: arch/x86/kernel/kvmclock.c 11458F: arch/x86/include/asm/pvclock-abi.h 11459F: include/linux/kvm_para.h 11460F: include/uapi/linux/kvm_para.h 11461F: include/uapi/asm-generic/kvm_para.h 11462F: include/asm-generic/kvm_para.h 11463F: arch/um/include/asm/kvm_para.h 11464F: arch/x86/include/asm/kvm_para.h 11465F: arch/x86/include/uapi/asm/kvm_para.h 11466 11467KVM X86 HYPER-V (KVM/hyper-v) 11468M: Vitaly Kuznetsov <vkuznets@redhat.com> 11469M: Sean Christopherson <seanjc@google.com> 11470M: Paolo Bonzini <pbonzini@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11474F: arch/x86/kvm/hyperv.* 11475F: arch/x86/kvm/kvm_onhyperv.* 11476F: arch/x86/kvm/svm/hyperv.* 11477F: arch/x86/kvm/svm/svm_onhyperv.* 11478F: arch/x86/kvm/vmx/evmcs.* 11479 11480KVM X86 Xen (KVM/Xen) 11481M: David Woodhouse <dwmw2@infradead.org> 11482M: Paul Durrant <paul@xen.org> 11483M: Sean Christopherson <seanjc@google.com> 11484M: Paolo Bonzini <pbonzini@redhat.com> 11485L: kvm@vger.kernel.org 11486S: Supported 11487T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11488F: arch/x86/kvm/xen.* 11489 11490KERNFS 11491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11492M: Tejun Heo <tj@kernel.org> 11493S: Supported 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11495F: fs/kernfs/ 11496F: include/linux/kernfs.h 11497 11498KEXEC 11499M: Eric Biederman <ebiederm@xmission.com> 11500L: kexec@lists.infradead.org 11501S: Maintained 11502W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11503F: include/linux/kexec.h 11504F: include/uapi/linux/kexec.h 11505F: kernel/kexec* 11506 11507KEYS-ENCRYPTED 11508M: Mimi Zohar <zohar@linux.ibm.com> 11509L: linux-integrity@vger.kernel.org 11510L: keyrings@vger.kernel.org 11511S: Supported 11512F: Documentation/security/keys/trusted-encrypted.rst 11513F: include/keys/encrypted-type.h 11514F: security/keys/encrypted-keys/ 11515 11516KEYS-TRUSTED 11517M: James Bottomley <jejb@linux.ibm.com> 11518M: Jarkko Sakkinen <jarkko@kernel.org> 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/trusted-type.h 11525F: include/keys/trusted_tpm.h 11526F: security/keys/trusted-keys/ 11527 11528KEYS-TRUSTED-TEE 11529M: Sumit Garg <sumit.garg@linaro.org> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: include/keys/trusted_tee.h 11534F: security/keys/trusted-keys/trusted_tee.c 11535 11536KEYS-TRUSTED-CAAM 11537M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11538R: Pengutronix Kernel Team <kernel@pengutronix.de> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: include/keys/trusted_caam.h 11543F: security/keys/trusted-keys/trusted_caam.c 11544 11545KEYS/KEYRINGS 11546M: David Howells <dhowells@redhat.com> 11547M: Jarkko Sakkinen <jarkko@kernel.org> 11548L: keyrings@vger.kernel.org 11549S: Maintained 11550F: Documentation/security/keys/core.rst 11551F: include/keys/ 11552F: include/linux/key-type.h 11553F: include/linux/key.h 11554F: include/linux/keyctl.h 11555F: include/uapi/linux/keyctl.h 11556F: security/keys/ 11557 11558KEYS/KEYRINGS_INTEGRITY 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560M: Mimi Zohar <zohar@linux.ibm.com> 11561L: linux-integrity@vger.kernel.org 11562L: keyrings@vger.kernel.org 11563S: Supported 11564F: security/integrity/platform_certs 11565 11566KFENCE 11567M: Alexander Potapenko <glider@google.com> 11568M: Marco Elver <elver@google.com> 11569R: Dmitry Vyukov <dvyukov@google.com> 11570L: kasan-dev@googlegroups.com 11571S: Maintained 11572F: Documentation/dev-tools/kfence.rst 11573F: arch/*/include/asm/kfence.h 11574F: include/linux/kfence.h 11575F: lib/Kconfig.kfence 11576F: mm/kfence/ 11577 11578KFIFO 11579M: Stefani Seibold <stefani@seibold.net> 11580S: Maintained 11581F: include/linux/kfifo.h 11582F: lib/kfifo.c 11583F: samples/kfifo/ 11584 11585KGDB / KDB /debug_core 11586M: Jason Wessel <jason.wessel@windriver.com> 11587M: Daniel Thompson <daniel.thompson@linaro.org> 11588R: Douglas Anderson <dianders@chromium.org> 11589L: kgdb-bugreport@lists.sourceforge.net 11590S: Maintained 11591W: http://kgdb.wiki.kernel.org/ 11592T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11593F: Documentation/dev-tools/kgdb.rst 11594F: drivers/misc/kgdbts.c 11595F: drivers/tty/serial/kgdboc.c 11596F: include/linux/kdb.h 11597F: include/linux/kgdb.h 11598F: kernel/debug/ 11599F: kernel/module/kdb.c 11600 11601KHADAS MCU MFD DRIVER 11602M: Neil Armstrong <neil.armstrong@linaro.org> 11603L: linux-amlogic@lists.infradead.org 11604S: Maintained 11605F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11606F: drivers/mfd/khadas-mcu.c 11607F: include/linux/mfd/khadas-mcu.h 11608F: drivers/thermal/khadas_mcu_fan.c 11609 11610KIONIX/ROHM KX022A ACCELEROMETER 11611M: Matti Vaittinen <mazziesaccount@gmail.com> 11612L: linux-iio@vger.kernel.org 11613S: Supported 11614F: drivers/iio/accel/kionix-kx022a* 11615 11616KMEMLEAK 11617M: Catalin Marinas <catalin.marinas@arm.com> 11618S: Maintained 11619F: Documentation/dev-tools/kmemleak.rst 11620F: include/linux/kmemleak.h 11621F: mm/kmemleak.c 11622F: samples/kmemleak/kmemleak-test.c 11623 11624KMOD KERNEL MODULE LOADER - USERMODE HELPER 11625M: Luis Chamberlain <mcgrof@kernel.org> 11626L: linux-kernel@vger.kernel.org 11627L: linux-modules@vger.kernel.org 11628S: Maintained 11629F: include/linux/kmod.h 11630F: kernel/kmod.c 11631F: lib/test_kmod.c 11632F: tools/testing/selftests/kmod/ 11633 11634KMSAN 11635M: Alexander Potapenko <glider@google.com> 11636R: Marco Elver <elver@google.com> 11637R: Dmitry Vyukov <dvyukov@google.com> 11638L: kasan-dev@googlegroups.com 11639S: Maintained 11640F: Documentation/dev-tools/kmsan.rst 11641F: arch/*/include/asm/kmsan.h 11642F: arch/*/mm/kmsan_* 11643F: include/linux/kmsan*.h 11644F: lib/Kconfig.kmsan 11645F: mm/kmsan/ 11646F: scripts/Makefile.kmsan 11647 11648KPROBES 11649M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11650M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11651M: "David S. Miller" <davem@davemloft.net> 11652M: Masami Hiramatsu <mhiramat@kernel.org> 11653L: linux-kernel@vger.kernel.org 11654L: linux-trace-kernel@vger.kernel.org 11655Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11656S: Maintained 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11658F: Documentation/trace/kprobes.rst 11659F: include/asm-generic/kprobes.h 11660F: include/linux/kprobes.h 11661F: kernel/kprobes.c 11662F: lib/test_kprobes.c 11663F: samples/kprobes 11664 11665KS0108 LCD CONTROLLER DRIVER 11666M: Miguel Ojeda <ojeda@kernel.org> 11667S: Maintained 11668F: Documentation/admin-guide/auxdisplay/ks0108.rst 11669F: drivers/auxdisplay/ks0108.c 11670F: include/linux/ks0108.h 11671 11672KTD253 BACKLIGHT DRIVER 11673M: Linus Walleij <linus.walleij@linaro.org> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11676F: drivers/video/backlight/ktd253-backlight.c 11677 11678KTEST 11679M: Steven Rostedt <rostedt@goodmis.org> 11680M: John Hawley <warthog9@eaglescrag.net> 11681S: Maintained 11682F: tools/testing/ktest 11683 11684L3MDEV 11685M: David Ahern <dsahern@kernel.org> 11686L: netdev@vger.kernel.org 11687S: Maintained 11688F: include/net/l3mdev.h 11689F: net/l3mdev 11690 11691LANDLOCK SECURITY MODULE 11692M: Mickaël Salaün <mic@digikod.net> 11693L: linux-security-module@vger.kernel.org 11694S: Supported 11695W: https://landlock.io 11696T: git https://github.com/landlock-lsm/linux.git 11697F: Documentation/security/landlock.rst 11698F: Documentation/userspace-api/landlock.rst 11699F: include/uapi/linux/landlock.h 11700F: samples/landlock/ 11701F: security/landlock/ 11702F: tools/testing/selftests/landlock/ 11703K: landlock 11704K: LANDLOCK 11705 11706LANTIQ / INTEL Ethernet drivers 11707M: Hauke Mehrtens <hauke@hauke-m.de> 11708L: netdev@vger.kernel.org 11709S: Maintained 11710F: drivers/net/dsa/lantiq_gswip.c 11711F: drivers/net/dsa/lantiq_pce.h 11712F: drivers/net/ethernet/lantiq_xrx200.c 11713F: net/dsa/tag_gswip.c 11714 11715LANTIQ MIPS ARCHITECTURE 11716M: John Crispin <john@phrozen.org> 11717L: linux-mips@vger.kernel.org 11718S: Maintained 11719F: arch/mips/lantiq 11720F: drivers/soc/lantiq 11721 11722LASI 53c700 driver for PARISC 11723M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11724L: linux-scsi@vger.kernel.org 11725S: Maintained 11726F: Documentation/scsi/53c700.rst 11727F: drivers/scsi/53c700* 11728 11729LEAKING_ADDRESSES 11730M: Tobin C. Harding <me@tobin.cc> 11731M: Tycho Andersen <tycho@tycho.pizza> 11732L: linux-hardening@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11735F: scripts/leaking_addresses.pl 11736 11737LED SUBSYSTEM 11738M: Pavel Machek <pavel@ucw.cz> 11739M: Lee Jones <lee@kernel.org> 11740L: linux-leds@vger.kernel.org 11741S: Maintained 11742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11743F: Documentation/devicetree/bindings/leds/ 11744F: drivers/leds/ 11745F: include/dt-bindings/leds/ 11746F: include/linux/leds.h 11747 11748LEGACY EEPROM DRIVER 11749M: Jean Delvare <jdelvare@suse.com> 11750S: Maintained 11751F: Documentation/misc-devices/eeprom.rst 11752F: drivers/misc/eeprom/eeprom.c 11753 11754LEGO MINDSTORMS EV3 11755R: David Lechner <david@lechnology.com> 11756S: Maintained 11757F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11758F: arch/arm/boot/dts/da850-lego-ev3.dts 11759F: drivers/power/supply/lego_ev3_battery.c 11760 11761LEGO USB Tower driver 11762M: Juergen Stuber <starblue@users.sourceforge.net> 11763L: legousb-devel@lists.sourceforge.net 11764S: Maintained 11765W: http://legousb.sourceforge.net/ 11766F: drivers/usb/misc/legousbtower.c 11767 11768LETSKETCH HID TABLET DRIVER 11769M: Hans de Goede <hdegoede@redhat.com> 11770L: linux-input@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11773F: drivers/hid/hid-letsketch.c 11774 11775LG LAPTOP EXTRAS 11776M: Matan Ziv-Av <matan@svgalib.org> 11777L: platform-driver-x86@vger.kernel.org 11778S: Maintained 11779F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11780F: Documentation/admin-guide/laptops/lg-laptop.rst 11781F: drivers/platform/x86/lg-laptop.c 11782 11783LG2160 MEDIA DRIVER 11784M: Michael Krufky <mkrufky@linuxtv.org> 11785L: linux-media@vger.kernel.org 11786S: Maintained 11787W: https://linuxtv.org 11788W: http://github.com/mkrufky 11789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11790T: git git://linuxtv.org/mkrufky/tuners.git 11791F: drivers/media/dvb-frontends/lg2160.* 11792 11793LGDT3305 MEDIA DRIVER 11794M: Michael Krufky <mkrufky@linuxtv.org> 11795L: linux-media@vger.kernel.org 11796S: Maintained 11797W: https://linuxtv.org 11798W: http://github.com/mkrufky 11799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11800T: git git://linuxtv.org/mkrufky/tuners.git 11801F: drivers/media/dvb-frontends/lgdt3305.* 11802 11803LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11804M: Viresh Kumar <vireshk@kernel.org> 11805L: linux-ide@vger.kernel.org 11806S: Maintained 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11808F: drivers/ata/pata_arasan_cf.c 11809F: include/linux/pata_arasan_cf_data.h 11810 11811LIBATA PATA DRIVERS 11812R: Sergey Shtylyov <s.shtylyov@omp.ru> 11813L: linux-ide@vger.kernel.org 11814F: drivers/ata/ata_*.c 11815F: drivers/ata/pata_*.c 11816 11817LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11818M: Linus Walleij <linus.walleij@linaro.org> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11822F: drivers/ata/pata_ftide010.c 11823F: drivers/ata/sata_gemini.c 11824F: drivers/ata/sata_gemini.h 11825 11826LIBATA SATA AHCI PLATFORM devices support 11827M: Hans de Goede <hdegoede@redhat.com> 11828M: Jens Axboe <axboe@kernel.dk> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11832F: drivers/ata/ahci_platform.c 11833F: drivers/ata/libahci_platform.c 11834F: include/linux/ahci_platform.h 11835 11836LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11837M: Serge Semin <fancer.lancer@gmail.com> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11841F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11842F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11843F: drivers/ata/ahci_dwc.c 11844 11845LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11846M: Mikael Pettersson <mikpelinux@gmail.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11850F: drivers/ata/sata_promise.* 11851 11852LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11853M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11854L: linux-ide@vger.kernel.org 11855S: Maintained 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11857F: Documentation/ABI/testing/sysfs-ata 11858F: Documentation/devicetree/bindings/ata/ 11859F: drivers/ata/ 11860F: include/linux/ata.h 11861F: include/linux/libata.h 11862 11863LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11864M: Vishal Verma <vishal.l.verma@intel.com> 11865M: Dan Williams <dan.j.williams@intel.com> 11866M: Dave Jiang <dave.jiang@intel.com> 11867L: nvdimm@lists.linux.dev 11868S: Supported 11869Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11870P: Documentation/nvdimm/maintainer-entry-profile.rst 11871F: drivers/nvdimm/btt* 11872 11873LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11874M: Dan Williams <dan.j.williams@intel.com> 11875M: Vishal Verma <vishal.l.verma@intel.com> 11876M: Dave Jiang <dave.jiang@intel.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880P: Documentation/nvdimm/maintainer-entry-profile.rst 11881F: drivers/nvdimm/pmem* 11882 11883LIBNVDIMM: DEVICETREE BINDINGS 11884M: Oliver O'Halloran <oohall@gmail.com> 11885L: nvdimm@lists.linux.dev 11886S: Supported 11887Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11888F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11889F: drivers/nvdimm/of_pmem.c 11890 11891LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11892M: Dan Williams <dan.j.williams@intel.com> 11893M: Vishal Verma <vishal.l.verma@intel.com> 11894M: Dave Jiang <dave.jiang@intel.com> 11895M: Ira Weiny <ira.weiny@intel.com> 11896L: nvdimm@lists.linux.dev 11897S: Supported 11898Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11899P: Documentation/nvdimm/maintainer-entry-profile.rst 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11901F: drivers/acpi/nfit/* 11902F: drivers/nvdimm/* 11903F: include/linux/libnvdimm.h 11904F: include/linux/nd.h 11905F: include/uapi/linux/ndctl.h 11906F: tools/testing/nvdimm/ 11907 11908LICENSES and SPDX stuff 11909M: Thomas Gleixner <tglx@linutronix.de> 11910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11911L: linux-spdx@vger.kernel.org 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11914F: COPYING 11915F: Documentation/process/license-rules.rst 11916F: LICENSES/ 11917F: scripts/spdxcheck-test.sh 11918F: scripts/spdxcheck.py 11919F: scripts/spdxexclude 11920 11921LINEAR RANGES HELPERS 11922M: Mark Brown <broonie@kernel.org> 11923R: Matti Vaittinen <mazziesaccount@gmail.com> 11924F: lib/linear_ranges.c 11925F: lib/test_linear_ranges.c 11926F: include/linux/linear_range.h 11927 11928LINUX FOR POWER MACINTOSH 11929M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11930L: linuxppc-dev@lists.ozlabs.org 11931S: Odd Fixes 11932F: arch/powerpc/platforms/powermac/ 11933F: drivers/macintosh/ 11934 11935LINUX FOR POWERPC (32-BIT AND 64-BIT) 11936M: Michael Ellerman <mpe@ellerman.id.au> 11937R: Nicholas Piggin <npiggin@gmail.com> 11938R: Christophe Leroy <christophe.leroy@csgroup.eu> 11939L: linuxppc-dev@lists.ozlabs.org 11940S: Supported 11941W: https://github.com/linuxppc/wiki/wiki 11942Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11943T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11944F: Documentation/ABI/stable/sysfs-firmware-opal-* 11945F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11946F: Documentation/devicetree/bindings/powerpc/ 11947F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11948F: Documentation/powerpc/ 11949F: arch/powerpc/ 11950F: drivers/*/*/*pasemi* 11951F: drivers/*/*pasemi* 11952F: drivers/char/tpm/tpm_ibmvtpm* 11953F: drivers/crypto/nx/ 11954F: drivers/crypto/vmx/ 11955F: drivers/i2c/busses/i2c-opal.c 11956F: drivers/net/ethernet/ibm/ibmveth.* 11957F: drivers/net/ethernet/ibm/ibmvnic.* 11958F: drivers/pci/hotplug/pnv_php.c 11959F: drivers/pci/hotplug/rpa* 11960F: drivers/rtc/rtc-opal.c 11961F: drivers/scsi/ibmvscsi/ 11962F: drivers/tty/hvc/hvc_opal.c 11963F: drivers/watchdog/wdrtas.c 11964F: tools/testing/selftests/powerpc 11965N: /pmac 11966N: powermac 11967N: powernv 11968N: [^a-z0-9]ps3 11969N: pseries 11970 11971LINUX FOR POWERPC EMBEDDED MPC5XXX 11972M: Anatolij Gustschin <agust@denx.de> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Odd Fixes 11975F: arch/powerpc/platforms/512x/ 11976F: arch/powerpc/platforms/52xx/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC4XX 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/40x/ 11982F: arch/powerpc/platforms/44x/ 11983 11984LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11985M: Scott Wood <oss@buserror.net> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Odd fixes 11988T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11989F: Documentation/devicetree/bindings/powerpc/fsl/ 11990F: arch/powerpc/platforms/83xx/ 11991F: arch/powerpc/platforms/85xx/ 11992 11993LINUX FOR POWERPC EMBEDDED PPC8XX 11994M: Christophe Leroy <christophe.leroy@csgroup.eu> 11995L: linuxppc-dev@lists.ozlabs.org 11996S: Maintained 11997F: arch/powerpc/platforms/8xx/ 11998 11999LINUX KERNEL DUMP TEST MODULE (LKDTM) 12000M: Kees Cook <keescook@chromium.org> 12001S: Maintained 12002F: drivers/misc/lkdtm/* 12003F: tools/testing/selftests/lkdtm/* 12004 12005LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12006M: Alan Stern <stern@rowland.harvard.edu> 12007M: Andrea Parri <parri.andrea@gmail.com> 12008M: Will Deacon <will@kernel.org> 12009M: Peter Zijlstra <peterz@infradead.org> 12010M: Boqun Feng <boqun.feng@gmail.com> 12011M: Nicholas Piggin <npiggin@gmail.com> 12012M: David Howells <dhowells@redhat.com> 12013M: Jade Alglave <j.alglave@ucl.ac.uk> 12014M: Luc Maranget <luc.maranget@inria.fr> 12015M: "Paul E. McKenney" <paulmck@kernel.org> 12016R: Akira Yokosawa <akiyks@gmail.com> 12017R: Daniel Lustig <dlustig@nvidia.com> 12018R: Joel Fernandes <joel@joelfernandes.org> 12019L: linux-kernel@vger.kernel.org 12020L: linux-arch@vger.kernel.org 12021S: Supported 12022T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12023F: Documentation/atomic_bitops.txt 12024F: Documentation/atomic_t.txt 12025F: Documentation/core-api/refcount-vs-atomic.rst 12026F: Documentation/litmus-tests/ 12027F: Documentation/memory-barriers.txt 12028F: tools/memory-model/ 12029 12030LIS3LV02D ACCELEROMETER DRIVER 12031M: Eric Piel <eric.piel@tremplin-utc.net> 12032S: Maintained 12033F: Documentation/misc-devices/lis3lv02d.rst 12034F: drivers/misc/lis3lv02d/ 12035F: drivers/platform/x86/hp/hp_accel.c 12036 12037LIST KUNIT TEST 12038M: David Gow <davidgow@google.com> 12039L: linux-kselftest@vger.kernel.org 12040L: kunit-dev@googlegroups.com 12041S: Maintained 12042F: lib/list-test.c 12043 12044LITEX PLATFORM 12045M: Karol Gugala <kgugala@antmicro.com> 12046M: Mateusz Holenko <mholenko@antmicro.com> 12047M: Gabriel Somlo <gsomlo@gmail.com> 12048M: Joel Stanley <joel@jms.id.au> 12049S: Maintained 12050F: Documentation/devicetree/bindings/*/litex,*.yaml 12051F: arch/openrisc/boot/dts/or1klitex.dts 12052F: include/linux/litex.h 12053F: drivers/tty/serial/liteuart.c 12054F: drivers/soc/litex/* 12055F: drivers/net/ethernet/litex/* 12056F: drivers/mmc/host/litex_mmc.c 12057N: litex 12058 12059LIVE PATCHING 12060M: Josh Poimboeuf <jpoimboe@kernel.org> 12061M: Jiri Kosina <jikos@kernel.org> 12062M: Miroslav Benes <mbenes@suse.cz> 12063M: Petr Mladek <pmladek@suse.com> 12064R: Joe Lawrence <joe.lawrence@redhat.com> 12065L: live-patching@vger.kernel.org 12066S: Maintained 12067T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12068F: Documentation/ABI/testing/sysfs-kernel-livepatch 12069F: Documentation/livepatch/ 12070F: arch/powerpc/include/asm/livepatch.h 12071F: include/linux/livepatch.h 12072F: kernel/livepatch/ 12073F: kernel/module/livepatch.c 12074F: lib/livepatch/ 12075F: samples/livepatch/ 12076F: tools/testing/selftests/livepatch/ 12077 12078LLC (802.2) 12079L: netdev@vger.kernel.org 12080S: Odd fixes 12081F: include/linux/llc.h 12082F: include/net/llc* 12083F: include/uapi/linux/llc.h 12084F: net/llc/ 12085 12086LM73 HARDWARE MONITOR DRIVER 12087M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12088L: linux-hwmon@vger.kernel.org 12089S: Maintained 12090F: drivers/hwmon/lm73.c 12091 12092LM78 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm78.rst 12097F: drivers/hwmon/lm78.c 12098 12099LM83 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/hwmon/lm83.rst 12104F: drivers/hwmon/lm83.c 12105 12106LM90 HARDWARE MONITOR DRIVER 12107M: Jean Delvare <jdelvare@suse.com> 12108L: linux-hwmon@vger.kernel.org 12109S: Maintained 12110F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12111F: Documentation/hwmon/lm90.rst 12112F: drivers/hwmon/lm90.c 12113F: include/dt-bindings/thermal/lm90.h 12114 12115LM95234 HARDWARE MONITOR DRIVER 12116M: Guenter Roeck <linux@roeck-us.net> 12117L: linux-hwmon@vger.kernel.org 12118S: Maintained 12119F: Documentation/hwmon/lm95234.rst 12120F: drivers/hwmon/lm95234.c 12121 12122LME2510 MEDIA DRIVER 12123M: Malcolm Priestley <tvboxspy@gmail.com> 12124L: linux-media@vger.kernel.org 12125S: Maintained 12126W: https://linuxtv.org 12127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12128F: drivers/media/usb/dvb-usb-v2/lmedm04* 12129 12130LOADPIN SECURITY MODULE 12131M: Kees Cook <keescook@chromium.org> 12132S: Supported 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12134F: Documentation/admin-guide/LSM/LoadPin.rst 12135F: security/loadpin/ 12136 12137LOCKING PRIMITIVES 12138M: Peter Zijlstra <peterz@infradead.org> 12139M: Ingo Molnar <mingo@redhat.com> 12140M: Will Deacon <will@kernel.org> 12141R: Waiman Long <longman@redhat.com> 12142R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12143L: linux-kernel@vger.kernel.org 12144S: Maintained 12145T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12146F: Documentation/locking/ 12147F: arch/*/include/asm/spinlock*.h 12148F: include/linux/lockdep.h 12149F: include/linux/mutex*.h 12150F: include/linux/rwlock*.h 12151F: include/linux/rwsem*.h 12152F: include/linux/seqlock.h 12153F: include/linux/spinlock*.h 12154F: kernel/locking/ 12155F: lib/locking*.[ch] 12156X: kernel/locking/locktorture.c 12157 12158LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12159M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12160L: linux-ntfs-dev@lists.sourceforge.net 12161S: Maintained 12162W: http://www.linux-ntfs.org/content/view/19/37/ 12163F: Documentation/admin-guide/ldm.rst 12164F: block/partitions/ldm.* 12165 12166LOGITECH HID GAMING KEYBOARDS 12167M: Hans de Goede <hdegoede@redhat.com> 12168L: linux-input@vger.kernel.org 12169S: Maintained 12170T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12171F: drivers/hid/hid-lg-g15.c 12172 12173LONTIUM LT8912B MIPI TO HDMI BRIDGE 12174M: Adrien Grassein <adrien.grassein@gmail.com> 12175S: Maintained 12176F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12177F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12178 12179LOONGARCH 12180M: Huacai Chen <chenhuacai@kernel.org> 12181R: WANG Xuerui <kernel@xen0n.name> 12182L: loongarch@lists.linux.dev 12183S: Maintained 12184T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12185F: arch/loongarch/ 12186F: drivers/*/*loongarch* 12187F: Documentation/loongarch/ 12188F: Documentation/translations/zh_CN/loongarch/ 12189 12190LOONGSON-2 SOC SERIES GUTS DRIVER 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: loongarch@lists.linux.dev 12193S: Maintained 12194F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12195F: drivers/soc/loongson/loongson2_guts.c 12196 12197LOONGSON-2 SOC SERIES PINCTRL DRIVER 12198M: zhanghongchen <zhanghongchen@loongson.cn> 12199M: Yinbo Zhu <zhuyinbo@loongson.cn> 12200L: linux-gpio@vger.kernel.org 12201S: Maintained 12202F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12203F: drivers/pinctrl/pinctrl-loongson2.c 12204 12205LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12206M: Sathya Prakash <sathya.prakash@broadcom.com> 12207M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12208M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12209L: MPT-FusionLinux.pdl@broadcom.com 12210L: linux-scsi@vger.kernel.org 12211S: Supported 12212W: http://www.avagotech.com/support/ 12213F: drivers/message/fusion/ 12214F: drivers/scsi/mpt3sas/ 12215 12216LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12217M: Matthew Wilcox <willy@infradead.org> 12218L: linux-scsi@vger.kernel.org 12219S: Maintained 12220F: drivers/scsi/sym53c8xx_2/ 12221 12222LTC1660 DAC DRIVER 12223M: Marcus Folkesson <marcus.folkesson@gmail.com> 12224L: linux-iio@vger.kernel.org 12225S: Maintained 12226F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12227F: drivers/iio/dac/ltc1660.c 12228 12229LTC2688 IIO DAC DRIVER 12230M: Nuno Sá <nuno.sa@analog.com> 12231L: linux-iio@vger.kernel.org 12232S: Supported 12233W: https://ez.analog.com/linux-software-drivers 12234F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12235F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12236F: drivers/iio/dac/ltc2688.c 12237 12238LTC2947 HARDWARE MONITOR DRIVER 12239M: Nuno Sá <nuno.sa@analog.com> 12240L: linux-hwmon@vger.kernel.org 12241S: Supported 12242W: https://ez.analog.com/linux-software-drivers 12243F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12244F: drivers/hwmon/ltc2947-core.c 12245F: drivers/hwmon/ltc2947-i2c.c 12246F: drivers/hwmon/ltc2947-spi.c 12247F: drivers/hwmon/ltc2947.h 12248 12249LTC2983 IIO TEMPERATURE DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-iio@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12255F: drivers/iio/temperature/ltc2983.c 12256 12257LTC4261 HARDWARE MONITOR DRIVER 12258M: Guenter Roeck <linux@roeck-us.net> 12259L: linux-hwmon@vger.kernel.org 12260S: Maintained 12261F: Documentation/hwmon/ltc4261.rst 12262F: drivers/hwmon/ltc4261.c 12263 12264LTC4306 I2C MULTIPLEXER DRIVER 12265M: Michael Hennerich <michael.hennerich@analog.com> 12266L: linux-i2c@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12270F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12271 12272LTP (Linux Test Project) 12273M: Mike Frysinger <vapier@gentoo.org> 12274M: Cyril Hrubis <chrubis@suse.cz> 12275M: Wanlong Gao <wanlong.gao@gmail.com> 12276M: Jan Stancek <jstancek@redhat.com> 12277M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12278M: Alexey Kodanev <alexey.kodanev@oracle.com> 12279L: ltp@lists.linux.it (subscribers-only) 12280S: Maintained 12281W: http://linux-test-project.github.io/ 12282T: git https://github.com/linux-test-project/ltp.git 12283 12284LYNX 28G SERDES PHY DRIVER 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12289F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12290 12291LYNX PCS MODULE 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: drivers/net/pcs/pcs-lynx.c 12296F: include/linux/pcs-lynx.h 12297 12298M68K ARCHITECTURE 12299M: Geert Uytterhoeven <geert@linux-m68k.org> 12300L: linux-m68k@lists.linux-m68k.org 12301S: Maintained 12302W: http://www.linux-m68k.org/ 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12304F: arch/m68k/ 12305F: drivers/zorro/ 12306 12307M68K ON APPLE MACINTOSH 12308M: Joshua Thompson <funaho@jurai.org> 12309L: linux-m68k@lists.linux-m68k.org 12310S: Maintained 12311W: http://www.mac.linux-m68k.org/ 12312F: arch/m68k/mac/ 12313F: drivers/macintosh/adb-iop.c 12314F: drivers/macintosh/via-macii.c 12315 12316M68K ON HP9000/300 12317M: Philip Blundell <philb@gnu.org> 12318S: Maintained 12319W: http://www.tazenda.demon.co.uk/phil/linux-hp 12320F: arch/m68k/hp300/ 12321 12322M88DS3103 MEDIA DRIVER 12323M: Antti Palosaari <crope@iki.fi> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326W: https://linuxtv.org 12327W: http://palosaari.fi/linux/ 12328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12329T: git git://linuxtv.org/anttip/media_tree.git 12330F: drivers/media/dvb-frontends/m88ds3103* 12331 12332M88RS2000 MEDIA DRIVER 12333M: Malcolm Priestley <tvboxspy@gmail.com> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336W: https://linuxtv.org 12337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12338F: drivers/media/dvb-frontends/m88rs2000* 12339 12340MA901 MASTERKIT USB FM RADIO DRIVER 12341M: Alexey Klimov <klimov.linux@gmail.com> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344T: git git://linuxtv.org/media_tree.git 12345F: drivers/media/radio/radio-ma901.c 12346 12347MAC80211 12348M: Johannes Berg <johannes@sipsolutions.net> 12349L: linux-wireless@vger.kernel.org 12350S: Maintained 12351W: https://wireless.wiki.kernel.org/ 12352Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12355F: Documentation/networking/mac80211-injection.rst 12356F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12357F: drivers/net/wireless/mac80211_hwsim.[ch] 12358F: include/net/mac80211.h 12359F: net/mac80211/ 12360 12361MAILBOX API 12362M: Jassi Brar <jassisinghbrar@gmail.com> 12363L: linux-kernel@vger.kernel.org 12364S: Maintained 12365F: drivers/mailbox/ 12366F: include/linux/mailbox_client.h 12367F: include/linux/mailbox_controller.h 12368F: include/dt-bindings/mailbox/ 12369F: Documentation/devicetree/bindings/mailbox/ 12370 12371MAILBOX ARM MHUv2 12372M: Viresh Kumar <viresh.kumar@linaro.org> 12373M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12374L: linux-kernel@vger.kernel.org 12375S: Maintained 12376F: drivers/mailbox/arm_mhuv2.c 12377F: include/linux/mailbox/arm_mhuv2_message.h 12378F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12379 12380MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12381M: Jeremy Kerr <jk@codeconstruct.com.au> 12382M: Matt Johnston <matt@codeconstruct.com.au> 12383L: netdev@vger.kernel.org 12384S: Maintained 12385F: Documentation/networking/mctp.rst 12386F: drivers/net/mctp/ 12387F: include/net/mctp.h 12388F: include/net/mctpdevice.h 12389F: include/net/netns/mctp.h 12390F: net/mctp/ 12391 12392MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12393M: Michael Kerrisk <mtk.manpages@gmail.com> 12394L: linux-man@vger.kernel.org 12395S: Maintained 12396W: http://www.kernel.org/doc/man-pages 12397 12398MAPLE TREE 12399M: Liam R. Howlett <Liam.Howlett@oracle.com> 12400L: linux-mm@kvack.org 12401S: Supported 12402F: Documentation/core-api/maple_tree.rst 12403F: include/linux/maple_tree.h 12404F: include/trace/events/maple_tree.h 12405F: lib/maple_tree.c 12406F: lib/test_maple_tree.c 12407F: tools/testing/radix-tree/linux/maple_tree.h 12408F: tools/testing/radix-tree/maple.c 12409 12410MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12411M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12412L: linux-mips@vger.kernel.org 12413S: Maintained 12414F: arch/mips/boot/dts/img/pistachio* 12415 12416MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12417M: Andrew Lunn <andrew@lunn.ch> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12421F: Documentation/networking/devlink/mv88e6xxx.rst 12422F: drivers/net/dsa/mv88e6xxx/ 12423F: include/linux/dsa/mv88e6xxx.h 12424F: include/linux/platform_data/mv88e6xxx.h 12425 12426MARVELL ARMADA 3700 PHY DRIVERS 12427M: Miquel Raynal <miquel.raynal@bootlin.com> 12428S: Maintained 12429F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12430F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12431F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12432F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12433 12434MARVELL ARMADA 3700 SERIAL DRIVER 12435M: Pali Rohár <pali@kernel.org> 12436S: Maintained 12437F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12438F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12439F: drivers/tty/serial/mvebu-uart.c 12440 12441MARVELL ARMADA DRM SUPPORT 12442M: Russell King <linux@armlinux.org.uk> 12443S: Maintained 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12445T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12446F: Documentation/devicetree/bindings/display/armada/ 12447F: drivers/gpu/drm/armada/ 12448F: include/uapi/drm/armada_drm.h 12449 12450MARVELL CRYPTO DRIVER 12451M: Boris Brezillon <bbrezillon@kernel.org> 12452M: Arnaud Ebalard <arno@natisbad.org> 12453M: Srujana Challa <schalla@marvell.com> 12454L: linux-crypto@vger.kernel.org 12455S: Maintained 12456F: drivers/crypto/marvell/ 12457F: include/linux/soc/marvell/octeontx2/ 12458 12459MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12460M: Mirko Lindner <mlindner@marvell.com> 12461M: Stephen Hemminger <stephen@networkplumber.org> 12462L: netdev@vger.kernel.org 12463S: Maintained 12464F: drivers/net/ethernet/marvell/sk* 12465 12466MARVELL LIBERTAS WIRELESS DRIVER 12467L: libertas-dev@lists.infradead.org 12468S: Orphan 12469F: drivers/net/wireless/marvell/libertas/ 12470 12471MARVELL MACCHIATOBIN SUPPORT 12472M: Russell King <linux@armlinux.org.uk> 12473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12474S: Maintained 12475F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12476 12477MARVELL MV643XX ETHERNET DRIVER 12478M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/ethernet/marvell/mv643xx_eth.* 12482F: include/linux/mv643xx.h 12483 12484MARVELL MV88X3310 PHY DRIVER 12485M: Russell King <linux@armlinux.org.uk> 12486M: Marek Behún <kabel@kernel.org> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: drivers/net/phy/marvell10g.c 12490 12491MARVELL MVEBU THERMAL DRIVER 12492M: Miquel Raynal <miquel.raynal@bootlin.com> 12493S: Maintained 12494F: drivers/thermal/armada_thermal.c 12495 12496MARVELL MVNETA ETHERNET DRIVER 12497M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/ethernet/marvell/mvneta.* 12501 12502MARVELL MVPP2 ETHERNET DRIVER 12503M: Marcin Wojtas <mw@semihalf.com> 12504M: Russell King <linux@armlinux.org.uk> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12508F: drivers/net/ethernet/marvell/mvpp2/ 12509 12510MARVELL MWIFIEX WIRELESS DRIVER 12511M: Amitkumar Karwar <amitkarwar@gmail.com> 12512M: Ganapathi Bhat <ganapathi017@gmail.com> 12513M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12514M: Xinming Hu <huxinming820@gmail.com> 12515L: linux-wireless@vger.kernel.org 12516S: Maintained 12517F: drivers/net/wireless/marvell/mwifiex/ 12518 12519MARVELL MWL8K WIRELESS DRIVER 12520M: Lennert Buytenhek <buytenh@wantstofly.org> 12521L: linux-wireless@vger.kernel.org 12522S: Odd Fixes 12523F: drivers/net/wireless/marvell/mwl8k.c 12524 12525MARVELL NAND CONTROLLER DRIVER 12526M: Miquel Raynal <miquel.raynal@bootlin.com> 12527L: linux-mtd@lists.infradead.org 12528S: Maintained 12529F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12530F: drivers/mtd/nand/raw/marvell_nand.c 12531 12532MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12533M: Sunil Goutham <sgoutham@marvell.com> 12534M: Geetha sowjanya <gakula@marvell.com> 12535M: Subbaraya Sundeep <sbhatta@marvell.com> 12536M: hariprasad <hkelam@marvell.com> 12537L: netdev@vger.kernel.org 12538S: Supported 12539F: drivers/net/ethernet/marvell/octeontx2/nic/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12543M: Sunil Goutham <sgoutham@marvell.com> 12544M: Linu Cherian <lcherian@marvell.com> 12545M: Geetha sowjanya <gakula@marvell.com> 12546M: Jerin Jacob <jerinj@marvell.com> 12547M: hariprasad <hkelam@marvell.com> 12548M: Subbaraya Sundeep <sbhatta@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12552F: drivers/net/ethernet/marvell/octeontx2/af/ 12553 12554MARVELL PRESTERA ETHERNET SWITCH DRIVER 12555M: Taras Chornyi <taras.chornyi@plvision.eu> 12556S: Supported 12557W: https://github.com/Marvell-switching/switchdev-prestera 12558F: drivers/net/ethernet/marvell/prestera/ 12559 12560MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12561M: Nicolas Pitre <nico@fluxnic.net> 12562S: Odd Fixes 12563F: drivers/mmc/host/mvsdio.* 12564 12565MARVELL USB MDIO CONTROLLER DRIVER 12566M: Tobias Waldekranz <tobias@waldekranz.com> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12570F: drivers/net/mdio/mdio-mvusb.c 12571 12572MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12573M: Hu Ziji <huziji@marvell.com> 12574L: linux-mmc@vger.kernel.org 12575S: Supported 12576F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12577F: drivers/mmc/host/sdhci-xenon* 12578 12579MARVELL OCTEON ENDPOINT DRIVER 12580M: Veerasenareddy Burru <vburru@marvell.com> 12581M: Abhijit Ayarekar <aayarekar@marvell.com> 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/ethernet/marvell/octeon_ep 12585 12586MATROX FRAMEBUFFER DRIVER 12587L: linux-fbdev@vger.kernel.org 12588S: Orphan 12589F: drivers/video/fbdev/matrox/matroxfb_* 12590F: include/uapi/linux/matroxfb.h 12591 12592MAX15301 DRIVER 12593M: Daniel Nilsson <daniel.nilsson@flex.com> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max15301.rst 12597F: drivers/hwmon/pmbus/max15301.c 12598 12599MAX16065 HARDWARE MONITOR DRIVER 12600M: Guenter Roeck <linux@roeck-us.net> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max16065.rst 12604F: drivers/hwmon/max16065.c 12605 12606MAX2175 SDR TUNER DRIVER 12607M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12608L: linux-media@vger.kernel.org 12609S: Maintained 12610T: git git://linuxtv.org/media_tree.git 12611F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12612F: Documentation/userspace-api/media/drivers/max2175.rst 12613F: drivers/media/i2c/max2175* 12614F: include/uapi/linux/max2175.h 12615 12616MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12617L: linux-hwmon@vger.kernel.org 12618S: Orphan 12619F: Documentation/hwmon/max6650.rst 12620F: drivers/hwmon/max6650.c 12621 12622MAX6697 HARDWARE MONITOR DRIVER 12623M: Guenter Roeck <linux@roeck-us.net> 12624L: linux-hwmon@vger.kernel.org 12625S: Maintained 12626F: Documentation/devicetree/bindings/hwmon/max6697.txt 12627F: Documentation/hwmon/max6697.rst 12628F: drivers/hwmon/max6697.c 12629F: include/linux/platform_data/max6697.h 12630 12631MAX9286 QUAD GMSL DESERIALIZER DRIVER 12632M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12633M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12634M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12635M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12639F: drivers/media/i2c/max9286.c 12640 12641MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12642M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: drivers/staging/media/max96712/max96712.c 12646 12647MAX9860 MONO AUDIO VOICE CODEC DRIVER 12648M: Peter Rosin <peda@axentia.se> 12649L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12650S: Maintained 12651F: Documentation/devicetree/bindings/sound/max9860.txt 12652F: sound/soc/codecs/max9860.* 12653 12654MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12655M: Andreas Klinger <ak@it-klinger.de> 12656L: linux-iio@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12659F: drivers/iio/proximity/mb1232.c 12660 12661MAXIM MAX11205 DRIVER 12662M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12663L: linux-iio@vger.kernel.org 12664S: Supported 12665W: https://ez.analog.com/linux-software-drivers 12666F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12667F: drivers/iio/adc/max11205.c 12668 12669MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12670R: Iskren Chernev <iskren.chernev@gmail.com> 12671R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12672R: Marek Szyprowski <m.szyprowski@samsung.com> 12673R: Matheus Castello <matheus@castello.eng.br> 12674L: linux-pm@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12677F: drivers/power/supply/max17040_battery.c 12678 12679MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12680R: Hans de Goede <hdegoede@redhat.com> 12681R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12682R: Marek Szyprowski <m.szyprowski@samsung.com> 12683R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12684R: Purism Kernel Team <kernel@puri.sm> 12685L: linux-pm@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12688F: drivers/power/supply/max17042_battery.c 12689 12690MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12695F: drivers/regulator/max20086-regulator.c 12696 12697MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12698M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12699L: linux-iio@vger.kernel.org 12700S: Maintained 12701F: drivers/iio/temperature/max30208.c 12702 12703MAXIM MAX77650 PMIC MFD DRIVER 12704M: Bartosz Golaszewski <brgl@bgdev.pl> 12705L: linux-kernel@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/*/*max77650.yaml 12708F: Documentation/devicetree/bindings/*/max77650*.yaml 12709F: drivers/gpio/gpio-max77650.c 12710F: drivers/input/misc/max77650-onkey.c 12711F: drivers/leds/leds-max77650.c 12712F: drivers/mfd/max77650.c 12713F: drivers/power/supply/max77650-charger.c 12714F: drivers/regulator/max77650-regulator.c 12715F: include/linux/mfd/max77650.h 12716 12717MAXIM MAX77714 PMIC MFD DRIVER 12718M: Luca Ceresoli <luca@lucaceresoli.net> 12719S: Maintained 12720F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12721F: drivers/mfd/max77714.c 12722F: include/linux/mfd/max77714.h 12723 12724MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12725M: Javier Martinez Canillas <javier@dowhile0.org> 12726L: linux-kernel@vger.kernel.org 12727S: Supported 12728F: Documentation/devicetree/bindings/*/*max77802.yaml 12729F: drivers/regulator/max77802-regulator.c 12730F: include/dt-bindings/*/*max77802.h 12731 12732MAXIM MAX77976 BATTERY CHARGER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Supported 12735F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12736F: drivers/power/supply/max77976_charger.c 12737 12738MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12740L: linux-pm@vger.kernel.org 12741S: Supported 12742B: mailto:linux-samsung-soc@vger.kernel.org 12743F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12744F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12745F: drivers/power/supply/max14577_charger.c 12746F: drivers/power/supply/max77693_charger.c 12747 12748MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12749M: Chanwoo Choi <cw00.choi@samsung.com> 12750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751L: linux-kernel@vger.kernel.org 12752S: Supported 12753B: mailto:linux-samsung-soc@vger.kernel.org 12754F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12757F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12758F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12759F: drivers/*/*max77843.c 12760F: drivers/*/max14577*.c 12761F: drivers/*/max77686*.c 12762F: drivers/*/max77693*.c 12763F: drivers/clk/clk-max77686.c 12764F: drivers/extcon/extcon-max14577.c 12765F: drivers/extcon/extcon-max77693.c 12766F: drivers/rtc/rtc-max77686.c 12767F: include/linux/mfd/max14577*.h 12768F: include/linux/mfd/max77686*.h 12769F: include/linux/mfd/max77693*.h 12770 12771MAXIRADIO FM RADIO RECEIVER DRIVER 12772M: Hans Verkuil <hverkuil@xs4all.nl> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775W: https://linuxtv.org 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/radio/radio-maxiradio* 12778 12779MAXLINEAR ETHERNET PHY DRIVER 12780M: Xu Liang <lxu@maxlinear.com> 12781L: netdev@vger.kernel.org 12782S: Supported 12783F: drivers/net/phy/mxl-gpy.c 12784 12785MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12786R: Yasushi SHOJI <yashi@spacecubics.com> 12787L: linux-can@vger.kernel.org 12788S: Maintained 12789F: drivers/net/can/usb/mcba_usb.c 12790 12791MCAN MMIO DEVICE DRIVER 12792M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12793L: linux-can@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12796F: drivers/net/can/m_can/m_can.c 12797F: drivers/net/can/m_can/m_can.h 12798F: drivers/net/can/m_can/m_can_platform.c 12799 12800MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12801M: Rishi Gupta <gupt21@gmail.com> 12802L: linux-i2c@vger.kernel.org 12803L: linux-input@vger.kernel.org 12804S: Maintained 12805F: drivers/hid/hid-mcp2221.c 12806 12807MCP251XFD SPI-CAN NETWORK DRIVER 12808M: Marc Kleine-Budde <mkl@pengutronix.de> 12809M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12810R: Thomas Kopp <thomas.kopp@microchip.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12814F: drivers/net/can/spi/mcp251xfd/ 12815 12816MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12817M: Peter Rosin <peda@axentia.se> 12818L: linux-iio@vger.kernel.org 12819S: Maintained 12820F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12821F: drivers/iio/potentiometer/mcp4018.c 12822F: drivers/iio/potentiometer/mcp4531.c 12823 12824MCR20A IEEE-802.15.4 RADIO DRIVER 12825M: Xue Liu <liuxuenetmail@gmail.com> 12826L: linux-wpan@vger.kernel.org 12827S: Maintained 12828W: https://github.com/xueliu/mcr20a-linux 12829F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12830F: drivers/net/ieee802154/mcr20a.c 12831F: drivers/net/ieee802154/mcr20a.h 12832 12833MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12834M: William Breathitt Gray <william.gray@linaro.org> 12835L: linux-iio@vger.kernel.org 12836S: Maintained 12837F: drivers/iio/dac/cio-dac.c 12838 12839MEDIA CONTROLLER FRAMEWORK 12840M: Sakari Ailus <sakari.ailus@linux.intel.com> 12841M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12842L: linux-media@vger.kernel.org 12843S: Supported 12844W: https://www.linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/mc/ 12847F: include/media/media-*.h 12848F: include/uapi/linux/media.h 12849 12850MEDIA DRIVER FOR FREESCALE IMX PXP 12851M: Philipp Zabel <p.zabel@pengutronix.de> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/platform/nxp/imx-pxp.[ch] 12856 12857MEDIA DRIVERS FOR ASCOT2E 12858M: Sergey Kozlov <serjk@netup.ru> 12859M: Abylay Ospan <aospan@netup.ru> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://linuxtv.org 12863W: http://netup.tv/ 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/ascot2e* 12866 12867MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12868M: Jasmin Jessich <jasmin@anw.at> 12869L: linux-media@vger.kernel.org 12870S: Maintained 12871W: https://linuxtv.org 12872T: git git://linuxtv.org/media_tree.git 12873F: drivers/media/dvb-frontends/cxd2099* 12874 12875MEDIA DRIVERS FOR CXD2841ER 12876M: Sergey Kozlov <serjk@netup.ru> 12877M: Abylay Ospan <aospan@netup.ru> 12878L: linux-media@vger.kernel.org 12879S: Supported 12880W: https://linuxtv.org 12881W: http://netup.tv/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2841er* 12884 12885MEDIA DRIVERS FOR CXD2880 12886M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12887L: linux-media@vger.kernel.org 12888S: Supported 12889W: http://linuxtv.org/ 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/cxd2880/* 12892F: drivers/media/spi/cxd2880* 12893 12894MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12895L: linux-media@vger.kernel.org 12896S: Orphan 12897W: https://linuxtv.org 12898T: git git://linuxtv.org/media_tree.git 12899F: drivers/media/pci/ddbridge/* 12900 12901MEDIA DRIVERS FOR FREESCALE IMX 12902M: Steve Longerbeam <slongerbeam@gmail.com> 12903M: Philipp Zabel <p.zabel@pengutronix.de> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: Documentation/admin-guide/media/imx.rst 12908F: Documentation/devicetree/bindings/media/imx.txt 12909F: drivers/staging/media/imx/ 12910F: include/linux/imx-media.h 12911F: include/media/imx.h 12912 12913MEDIA DRIVERS FOR FREESCALE IMX7 12914M: Rui Miguel Silva <rmfrfs@gmail.com> 12915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12916L: linux-media@vger.kernel.org 12917S: Maintained 12918T: git git://linuxtv.org/media_tree.git 12919F: Documentation/admin-guide/media/imx7.rst 12920F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12921F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12922F: drivers/media/platform/nxp/imx-mipi-csis.c 12923F: drivers/media/platform/nxp/imx7-media-csi.c 12924 12925MEDIA DRIVERS FOR HELENE 12926M: Abylay Ospan <aospan@netup.ru> 12927L: linux-media@vger.kernel.org 12928S: Supported 12929W: https://linuxtv.org 12930W: http://netup.tv/ 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/dvb-frontends/helene* 12933 12934MEDIA DRIVERS FOR HORUS3A 12935M: Sergey Kozlov <serjk@netup.ru> 12936M: Abylay Ospan <aospan@netup.ru> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://linuxtv.org 12940W: http://netup.tv/ 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/dvb-frontends/horus3a* 12943 12944MEDIA DRIVERS FOR LNBH25 12945M: Sergey Kozlov <serjk@netup.ru> 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/lnbh25* 12953 12954MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12955L: linux-media@vger.kernel.org 12956S: Orphan 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/mxl5xx* 12960 12961MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/pci/netup_unidvb/* 12970 12971MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12972M: Dmitry Osipenko <digetx@gmail.com> 12973L: linux-media@vger.kernel.org 12974L: linux-tegra@vger.kernel.org 12975S: Maintained 12976T: git git://linuxtv.org/media_tree.git 12977F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12978F: drivers/media/platform/nvidia/tegra-vde/ 12979 12980MEDIA DRIVERS FOR RENESAS - CEU 12981M: Jacopo Mondi <jacopo@jmondi.org> 12982L: linux-media@vger.kernel.org 12983L: linux-renesas-soc@vger.kernel.org 12984S: Supported 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12987F: drivers/media/platform/renesas/renesas-ceu.c 12988F: include/media/drv-intf/renesas-ceu.h 12989 12990MEDIA DRIVERS FOR RENESAS - DRIF 12991M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12992L: linux-media@vger.kernel.org 12993L: linux-renesas-soc@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12997F: drivers/media/platform/renesas/rcar_drif.c 12998 12999MEDIA DRIVERS FOR RENESAS - FCP 13000M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13001L: linux-media@vger.kernel.org 13002L: linux-renesas-soc@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13006F: drivers/media/platform/renesas/rcar-fcp.c 13007F: include/media/rcar-fcp.h 13008 13009MEDIA DRIVERS FOR RENESAS - FDP1 13010M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13016F: drivers/media/platform/renesas/rcar_fdp1.c 13017 13018MEDIA DRIVERS FOR RENESAS - VIN 13019M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13020L: linux-media@vger.kernel.org 13021L: linux-renesas-soc@vger.kernel.org 13022S: Supported 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13025F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13026F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13027F: drivers/media/platform/renesas/rcar-isp.c 13028F: drivers/media/platform/renesas/rcar-vin/ 13029 13030MEDIA DRIVERS FOR RENESAS - VSP1 13031M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13038F: drivers/media/platform/renesas/vsp1/ 13039 13040MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910* 13046 13047MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/stv6111* 13053 13054MEDIA DRIVERS FOR STM32 - DCMI 13055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13060F: drivers/media/platform/st/stm32/stm32-dcmi.c 13061 13062MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13063M: Mauro Carvalho Chehab <mchehab@kernel.org> 13064L: linux-media@vger.kernel.org 13065S: Maintained 13066W: https://linuxtv.org 13067Q: http://patchwork.kernel.org/project/linux-media/list/ 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/admin-guide/media/ 13070F: Documentation/devicetree/bindings/media/ 13071F: Documentation/driver-api/media/ 13072F: Documentation/userspace-api/media/ 13073F: drivers/media/ 13074F: drivers/staging/media/ 13075F: include/dt-bindings/media/ 13076F: include/linux/platform_data/media/ 13077F: include/media/ 13078F: include/uapi/linux/dvb/ 13079F: include/uapi/linux/ivtv* 13080F: include/uapi/linux/media.h 13081F: include/uapi/linux/meye.h 13082F: include/uapi/linux/uvcvideo.h 13083F: include/uapi/linux/v4l2-* 13084F: include/uapi/linux/videodev2.h 13085 13086MEDIATEK BLUETOOTH DRIVER 13087M: Sean Wang <sean.wang@mediatek.com> 13088L: linux-bluetooth@vger.kernel.org 13089L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13090S: Maintained 13091F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13092F: drivers/bluetooth/btmtkuart.c 13093 13094MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13095M: Sean Wang <sean.wang@mediatek.com> 13096L: linux-pm@vger.kernel.org 13097S: Maintained 13098F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13099F: drivers/power/reset/mt6323-poweroff.c 13100 13101MEDIATEK CIR DRIVER 13102M: Sean Wang <sean.wang@mediatek.com> 13103S: Maintained 13104F: drivers/media/rc/mtk-cir.c 13105 13106MEDIATEK DMA DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108L: dmaengine@vger.kernel.org 13109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13111S: Maintained 13112F: Documentation/devicetree/bindings/dma/mtk-* 13113F: drivers/dma/mediatek/ 13114 13115MEDIATEK ETHERNET DRIVER 13116M: Felix Fietkau <nbd@nbd.name> 13117M: John Crispin <john@phrozen.org> 13118M: Sean Wang <sean.wang@mediatek.com> 13119M: Mark Lee <Mark-MC.Lee@mediatek.com> 13120M: Lorenzo Bianconi <lorenzo@kernel.org> 13121L: netdev@vger.kernel.org 13122S: Maintained 13123F: drivers/net/ethernet/mediatek/ 13124 13125MEDIATEK I2C CONTROLLER DRIVER 13126M: Qii Wang <qii.wang@mediatek.com> 13127L: linux-i2c@vger.kernel.org 13128S: Maintained 13129F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13130F: drivers/i2c/busses/i2c-mt65xx.c 13131 13132MEDIATEK IOMMU DRIVER 13133M: Yong Wu <yong.wu@mediatek.com> 13134L: iommu@lists.linux.dev 13135L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13136S: Supported 13137F: Documentation/devicetree/bindings/iommu/mediatek* 13138F: drivers/iommu/mtk_iommu* 13139F: include/dt-bindings/memory/mt*-port.h 13140 13141MEDIATEK JPEG DRIVER 13142M: Bin Liu <bin.liu@mediatek.com> 13143S: Supported 13144F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13145F: drivers/media/platform/mediatek/jpeg/ 13146 13147MEDIATEK KEYPAD DRIVER 13148M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13151F: drivers/input/keyboard/mt6779-keypad.c 13152 13153MEDIATEK MDP DRIVER 13154M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13155M: Houlong Wei <houlong.wei@mediatek.com> 13156M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13157S: Supported 13158F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13159F: drivers/media/platform/mediatek/mdp/ 13160F: drivers/media/platform/mediatek/vpu/ 13161 13162MEDIATEK MEDIA DRIVER 13163M: Tiffany Lin <tiffany.lin@mediatek.com> 13164M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13165M: Yunfei Dong <yunfei.dong@mediatek.com> 13166S: Supported 13167F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13168F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13169F: drivers/media/platform/mediatek/vcodec/ 13170F: drivers/media/platform/mediatek/vpu/ 13171 13172MEDIATEK MMC/SD/SDIO DRIVER 13173M: Chaotian Jing <chaotian.jing@mediatek.com> 13174S: Maintained 13175F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13176F: drivers/mmc/host/mtk-sd.c 13177 13178MEDIATEK MT76 WIRELESS LAN DRIVER 13179M: Felix Fietkau <nbd@nbd.name> 13180M: Lorenzo Bianconi <lorenzo@kernel.org> 13181M: Ryder Lee <ryder.lee@mediatek.com> 13182R: Shayne Chen <shayne.chen@mediatek.com> 13183R: Sean Wang <sean.wang@mediatek.com> 13184L: linux-wireless@vger.kernel.org 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13187F: drivers/net/wireless/mediatek/mt76/ 13188 13189MEDIATEK MT7601U WIRELESS LAN DRIVER 13190M: Jakub Kicinski <kuba@kernel.org> 13191L: linux-wireless@vger.kernel.org 13192S: Maintained 13193F: drivers/net/wireless/mediatek/mt7601u/ 13194 13195MEDIATEK MT7621 CLOCK DRIVER 13196M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13197S: Maintained 13198F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13199F: drivers/clk/ralink/clk-mt7621.c 13200 13201MEDIATEK MT7621/28/88 I2C DRIVER 13202M: Stefan Roese <sr@denx.de> 13203L: linux-i2c@vger.kernel.org 13204S: Maintained 13205F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13206F: drivers/i2c/busses/i2c-mt7621.c 13207 13208MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13212F: drivers/pci/controller/pcie-mt7621.c 13213 13214MEDIATEK MT7621 PHY PCI DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13218F: drivers/phy/ralink/phy-mt7621-pci.c 13219 13220MEDIATEK NAND CONTROLLER DRIVER 13221L: linux-mtd@lists.infradead.org 13222S: Orphan 13223F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13224F: drivers/mtd/nand/raw/mtk_* 13225 13226MEDIATEK PMIC LED DRIVER 13227M: Sean Wang <sean.wang@mediatek.com> 13228S: Maintained 13229F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13230F: drivers/leds/leds-mt6323.c 13231 13232MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13233M: Sean Wang <sean.wang@mediatek.com> 13234S: Maintained 13235F: drivers/char/hw_random/mtk-rng.c 13236 13237MEDIATEK SMI DRIVER 13238M: Yong Wu <yong.wu@mediatek.com> 13239L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13240S: Supported 13241F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13242F: drivers/memory/mtk-smi.c 13243F: include/soc/mediatek/smi.h 13244 13245MEDIATEK SWITCH DRIVER 13246M: Sean Wang <sean.wang@mediatek.com> 13247M: Landen Chao <Landen.Chao@mediatek.com> 13248M: DENG Qingfang <dqfext@gmail.com> 13249L: netdev@vger.kernel.org 13250S: Maintained 13251F: drivers/net/dsa/mt7530.* 13252F: net/dsa/tag_mtk.c 13253 13254MEDIATEK T7XX 5G WWAN MODEM DRIVER 13255M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13256M: Intel Corporation <linuxwwan@intel.com> 13257R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13258R: Liu Haijun <haijun.liu@mediatek.com> 13259R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13260R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13261L: netdev@vger.kernel.org 13262S: Supported 13263F: drivers/net/wwan/t7xx/ 13264 13265MEDIATEK USB3 DRD IP DRIVER 13266M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13267L: linux-usb@vger.kernel.org 13268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13269L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13270S: Maintained 13271F: Documentation/devicetree/bindings/usb/mediatek,* 13272F: drivers/usb/host/xhci-mtk* 13273F: drivers/usb/mtu3/ 13274 13275MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13276M: Peter Senna Tschudin <peter.senna@gmail.com> 13277M: Martin Donnelly <martin.donnelly@ge.com> 13278M: Martyn Welch <martyn.welch@collabora.co.uk> 13279S: Maintained 13280F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13281F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13282 13283MEGARAID SCSI/SAS DRIVERS 13284M: Kashyap Desai <kashyap.desai@broadcom.com> 13285M: Sumit Saxena <sumit.saxena@broadcom.com> 13286M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13287L: megaraidlinux.pdl@broadcom.com 13288L: linux-scsi@vger.kernel.org 13289S: Maintained 13290W: http://www.avagotech.com/support/ 13291F: Documentation/scsi/megaraid.rst 13292F: drivers/scsi/megaraid.* 13293F: drivers/scsi/megaraid/ 13294 13295MELEXIS MLX90614 DRIVER 13296M: Crt Mori <cmo@melexis.com> 13297L: linux-iio@vger.kernel.org 13298S: Supported 13299W: http://www.melexis.com 13300F: drivers/iio/temperature/mlx90614.c 13301 13302MELEXIS MLX90632 DRIVER 13303M: Crt Mori <cmo@melexis.com> 13304L: linux-iio@vger.kernel.org 13305S: Supported 13306W: http://www.melexis.com 13307F: drivers/iio/temperature/mlx90632.c 13308 13309MELFAS MIP4 TOUCHSCREEN DRIVER 13310M: Sangwon Jee <jeesw@melfas.com> 13311S: Supported 13312W: http://www.melfas.com 13313F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13314F: drivers/input/touchscreen/melfas_mip4.c 13315 13316MELLANOX BLUEFIELD I2C DRIVER 13317M: Khalil Blaiech <kblaiech@nvidia.com> 13318M: Asmaa Mnebhi <asmaa@nvidia.com> 13319L: linux-i2c@vger.kernel.org 13320S: Supported 13321F: drivers/i2c/busses/i2c-mlxbf.c 13322 13323MELLANOX ETHERNET DRIVER (mlx4_en) 13324M: Tariq Toukan <tariqt@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/mlx4/en_* 13330 13331MELLANOX ETHERNET DRIVER (mlx5e) 13332M: Saeed Mahameed <saeedm@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_* 13338 13339MELLANOX ETHERNET INNOVA DRIVERS 13340R: Boris Pismenny <borisp@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13346F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13347F: include/linux/mlx5/mlx5_ifc_fpga.h 13348 13349MELLANOX ETHERNET SWITCH DRIVERS 13350M: Ido Schimmel <idosch@nvidia.com> 13351M: Petr Machata <petrm@nvidia.com> 13352L: netdev@vger.kernel.org 13353S: Supported 13354W: http://www.mellanox.com 13355Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13356F: drivers/net/ethernet/mellanox/mlxsw/ 13357F: tools/testing/selftests/drivers/net/mlxsw/ 13358 13359MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13360M: mlxsw@nvidia.com 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlxfw/ 13366 13367MELLANOX HARDWARE PLATFORM SUPPORT 13368M: Hans de Goede <hdegoede@redhat.com> 13369M: Mark Gross <markgross@kernel.org> 13370M: Vadim Pasternak <vadimp@nvidia.com> 13371L: platform-driver-x86@vger.kernel.org 13372S: Supported 13373F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13374F: drivers/platform/mellanox/ 13375F: include/linux/platform_data/mlxreg.h 13376 13377MELLANOX MLX4 core VPI driver 13378M: Tariq Toukan <tariqt@nvidia.com> 13379L: netdev@vger.kernel.org 13380L: linux-rdma@vger.kernel.org 13381S: Supported 13382W: http://www.mellanox.com 13383Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13384F: drivers/net/ethernet/mellanox/mlx4/ 13385F: include/linux/mlx4/ 13386 13387MELLANOX MLX4 IB driver 13388M: Yishai Hadas <yishaih@nvidia.com> 13389L: linux-rdma@vger.kernel.org 13390S: Supported 13391W: http://www.mellanox.com 13392Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13393F: drivers/infiniband/hw/mlx4/ 13394F: include/linux/mlx4/ 13395F: include/uapi/rdma/mlx4-abi.h 13396 13397MELLANOX MLX5 core VPI driver 13398M: Saeed Mahameed <saeedm@nvidia.com> 13399M: Leon Romanovsky <leonro@nvidia.com> 13400L: netdev@vger.kernel.org 13401L: linux-rdma@vger.kernel.org 13402S: Supported 13403W: http://www.mellanox.com 13404Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13405F: Documentation/networking/device_drivers/ethernet/mellanox/ 13406F: drivers/net/ethernet/mellanox/mlx5/core/ 13407F: include/linux/mlx5/ 13408 13409MELLANOX MLX5 IB driver 13410M: Leon Romanovsky <leonro@nvidia.com> 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13415F: drivers/infiniband/hw/mlx5/ 13416F: include/linux/mlx5/ 13417F: include/uapi/rdma/mlx5-abi.h 13418 13419MELLANOX MLXCPLD I2C AND MUX DRIVER 13420M: Vadim Pasternak <vadimp@nvidia.com> 13421M: Michael Shych <michaelsh@nvidia.com> 13422L: linux-i2c@vger.kernel.org 13423S: Supported 13424F: Documentation/i2c/busses/i2c-mlxcpld.rst 13425F: drivers/i2c/busses/i2c-mlxcpld.c 13426F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13427 13428MELLANOX MLXCPLD LED DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430L: linux-leds@vger.kernel.org 13431S: Supported 13432F: Documentation/leds/leds-mlxcpld.rst 13433F: drivers/leds/leds-mlxcpld.c 13434F: drivers/leds/leds-mlxreg.c 13435 13436MELLANOX PLATFORM DRIVER 13437M: Vadim Pasternak <vadimp@nvidia.com> 13438L: platform-driver-x86@vger.kernel.org 13439S: Supported 13440F: drivers/platform/x86/mlx-platform.c 13441 13442MEMBARRIER SUPPORT 13443M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13444M: "Paul E. McKenney" <paulmck@kernel.org> 13445L: linux-kernel@vger.kernel.org 13446S: Supported 13447F: arch/powerpc/include/asm/membarrier.h 13448F: include/uapi/linux/membarrier.h 13449F: kernel/sched/membarrier.c 13450 13451MEMBLOCK 13452M: Mike Rapoport <rppt@kernel.org> 13453L: linux-mm@kvack.org 13454S: Maintained 13455F: Documentation/core-api/boot-time-mm.rst 13456F: include/linux/memblock.h 13457F: mm/memblock.c 13458F: tools/testing/memblock/ 13459 13460MEMORY CONTROLLER DRIVERS 13461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13462L: linux-kernel@vger.kernel.org 13463S: Maintained 13464B: mailto:krzysztof.kozlowski@linaro.org 13465T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13466F: Documentation/devicetree/bindings/memory-controllers/ 13467F: drivers/memory/ 13468F: include/dt-bindings/memory/ 13469F: include/memory/ 13470 13471MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13472M: Dmitry Osipenko <digetx@gmail.com> 13473L: linux-pm@vger.kernel.org 13474L: linux-tegra@vger.kernel.org 13475T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13476S: Maintained 13477F: drivers/devfreq/tegra30-devfreq.c 13478 13479MEMORY MANAGEMENT 13480M: Andrew Morton <akpm@linux-foundation.org> 13481L: linux-mm@kvack.org 13482S: Maintained 13483W: http://www.linux-mm.org 13484T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13485T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13486F: include/linux/gfp.h 13487F: include/linux/gfp_types.h 13488F: include/linux/memory_hotplug.h 13489F: include/linux/mm.h 13490F: include/linux/mmzone.h 13491F: include/linux/pagewalk.h 13492F: mm/ 13493F: tools/testing/selftests/vm/ 13494 13495VMALLOC 13496M: Andrew Morton <akpm@linux-foundation.org> 13497R: Uladzislau Rezki <urezki@gmail.com> 13498R: Christoph Hellwig <hch@infradead.org> 13499L: linux-mm@kvack.org 13500S: Maintained 13501W: http://www.linux-mm.org 13502T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13503F: include/linux/vmalloc.h 13504F: mm/vmalloc.c 13505 13506MEMORY HOT(UN)PLUG 13507M: David Hildenbrand <david@redhat.com> 13508M: Oscar Salvador <osalvador@suse.de> 13509L: linux-mm@kvack.org 13510S: Maintained 13511F: Documentation/admin-guide/mm/memory-hotplug.rst 13512F: Documentation/core-api/memory-hotplug.rst 13513F: drivers/base/memory.c 13514F: include/linux/memory_hotplug.h 13515F: mm/memory_hotplug.c 13516F: tools/testing/selftests/memory-hotplug/ 13517 13518MEMORY TECHNOLOGY DEVICES (MTD) 13519M: Miquel Raynal <miquel.raynal@bootlin.com> 13520M: Richard Weinberger <richard@nod.at> 13521M: Vignesh Raghavendra <vigneshr@ti.com> 13522L: linux-mtd@lists.infradead.org 13523S: Maintained 13524W: http://www.linux-mtd.infradead.org/ 13525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13526C: irc://irc.oftc.net/mtd 13527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13529F: Documentation/devicetree/bindings/mtd/ 13530F: drivers/mtd/ 13531F: include/linux/mtd/ 13532F: include/uapi/mtd/ 13533 13534MEMSENSING MICROSYSTEMS MSA311 DRIVER 13535M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13536L: linux-iio@vger.kernel.org 13537S: Maintained 13538F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13539F: drivers/iio/accel/msa311.c 13540 13541MEN A21 WATCHDOG DRIVER 13542M: Johannes Thumshirn <morbidrsa@gmail.com> 13543L: linux-watchdog@vger.kernel.org 13544S: Maintained 13545F: drivers/watchdog/mena21_wdt.c 13546 13547MEN CHAMELEON BUS (mcb) 13548M: Johannes Thumshirn <morbidrsa@gmail.com> 13549S: Maintained 13550F: Documentation/driver-api/men-chameleon-bus.rst 13551F: drivers/mcb/ 13552F: include/linux/mcb.h 13553 13554MEN F21BMC (Board Management Controller) 13555M: Andreas Werner <andreas.werner@men.de> 13556S: Supported 13557F: Documentation/hwmon/menf21bmc.rst 13558F: drivers/hwmon/menf21bmc_hwmon.c 13559F: drivers/leds/leds-menf21bmc.c 13560F: drivers/mfd/menf21bmc.c 13561F: drivers/watchdog/menf21bmc_wdt.c 13562 13563MEN Z069 WATCHDOG DRIVER 13564M: Johannes Thumshirn <jth@kernel.org> 13565L: linux-watchdog@vger.kernel.org 13566S: Maintained 13567F: drivers/watchdog/menz69_wdt.c 13568 13569MESON AO CEC DRIVER FOR AMLOGIC SOCS 13570M: Neil Armstrong <neil.armstrong@linaro.org> 13571L: linux-media@vger.kernel.org 13572L: linux-amlogic@lists.infradead.org 13573S: Supported 13574W: http://linux-meson.com/ 13575T: git git://linuxtv.org/media_tree.git 13576F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13577F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13578F: drivers/media/cec/platform/meson/ao-cec.c 13579 13580MESON GE2D DRIVER FOR AMLOGIC SOCS 13581M: Neil Armstrong <neil.armstrong@linaro.org> 13582L: linux-media@vger.kernel.org 13583L: linux-amlogic@lists.infradead.org 13584S: Supported 13585T: git git://linuxtv.org/media_tree.git 13586F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13587F: drivers/media/platform/amlogic/meson-ge2d/ 13588 13589MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13590M: Liang Yang <liang.yang@amlogic.com> 13591L: linux-mtd@lists.infradead.org 13592S: Maintained 13593F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13594F: drivers/mtd/nand/raw/meson_* 13595 13596MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13603F: drivers/staging/media/meson/vdec/ 13604 13605METHODE UDPU SUPPORT 13606M: Vladimir Vid <vladimir.vid@sartura.hr> 13607S: Maintained 13608F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13609 13610MHI BUS 13611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13612L: mhi@lists.linux.dev 13613L: linux-arm-msm@vger.kernel.org 13614S: Maintained 13615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13616F: Documentation/ABI/stable/sysfs-bus-mhi 13617F: Documentation/mhi/ 13618F: drivers/bus/mhi/ 13619F: include/linux/mhi.h 13620 13621MICROBLAZE ARCHITECTURE 13622M: Michal Simek <monstr@monstr.eu> 13623S: Supported 13624W: http://www.monstr.eu/fdt/ 13625T: git git://git.monstr.eu/linux-2.6-microblaze.git 13626F: arch/microblaze/ 13627 13628MICROCHIP AT91 DMA DRIVERS 13629M: Ludovic Desroches <ludovic.desroches@microchip.com> 13630M: Tudor Ambarus <tudor.ambarus@microchip.com> 13631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13632L: dmaengine@vger.kernel.org 13633S: Supported 13634F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13635F: drivers/dma/at_hdmac.c 13636F: drivers/dma/at_xdmac.c 13637F: include/dt-bindings/dma/at91.h 13638 13639MICROCHIP AT91 SERIAL DRIVER 13640M: Richard Genoud <richard.genoud@gmail.com> 13641S: Maintained 13642F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13643F: drivers/tty/serial/atmel_serial.c 13644F: drivers/tty/serial/atmel_serial.h 13645 13646MICROCHIP AT91 USART MFD DRIVER 13647M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13648L: linux-kernel@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13651F: drivers/mfd/at91-usart.c 13652F: include/dt-bindings/mfd/at91-usart.h 13653 13654MICROCHIP AT91 USART SPI DRIVER 13655M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13656L: linux-spi@vger.kernel.org 13657S: Supported 13658F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13659F: drivers/spi/spi-at91-usart.c 13660 13661MICROCHIP AUDIO ASOC DRIVERS 13662M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13664S: Supported 13665F: sound/soc/atmel 13666 13667MICROCHIP CSI2DC DRIVER 13668M: Eugen Hristev <eugen.hristev@microchip.com> 13669L: linux-media@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13672F: drivers/media/platform/microchip/microchip-csi2dc.c 13673 13674MICROCHIP ECC DRIVER 13675M: Tudor Ambarus <tudor.ambarus@microchip.com> 13676L: linux-crypto@vger.kernel.org 13677S: Maintained 13678F: drivers/crypto/atmel-ecc.* 13679 13680MICROCHIP EIC DRIVER 13681M: Claudiu Beznea <claudiu.beznea@microchip.com> 13682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13683S: Supported 13684F: drivers/irqchip/irq-mchp-eic.c 13685 13686MICROCHIP I2C DRIVER 13687M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13688L: linux-i2c@vger.kernel.org 13689S: Supported 13690F: drivers/i2c/busses/i2c-at91-*.c 13691F: drivers/i2c/busses/i2c-at91.h 13692 13693MICROCHIP ISC DRIVER 13694M: Eugen Hristev <eugen.hristev@microchip.com> 13695L: linux-media@vger.kernel.org 13696S: Supported 13697F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13698F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13699F: drivers/staging/media/deprecated/atmel/atmel-isc* 13700F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13701F: drivers/media/platform/microchip/microchip-isc* 13702F: drivers/media/platform/microchip/microchip-sama*-isc* 13703F: include/linux/atmel-isc-media.h 13704 13705MICROCHIP ISI DRIVER 13706M: Eugen Hristev <eugen.hristev@microchip.com> 13707L: linux-media@vger.kernel.org 13708S: Supported 13709F: drivers/media/platform/atmel/atmel-isi.c 13710F: drivers/media/platform/atmel/atmel-isi.h 13711 13712MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13713M: Woojung Huh <woojung.huh@microchip.com> 13714M: UNGLinuxDriver@microchip.com 13715L: netdev@vger.kernel.org 13716S: Maintained 13717F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13718F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13719F: drivers/net/dsa/microchip/* 13720F: include/linux/platform_data/microchip-ksz.h 13721F: net/dsa/tag_ksz.c 13722 13723MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13724M: Arun Ramadoss <arun.ramadoss@microchip.com> 13725R: UNGLinuxDriver@microchip.com 13726L: netdev@vger.kernel.org 13727S: Maintained 13728F: drivers/net/phy/microchip_t1.c 13729 13730MICROCHIP LAN743X ETHERNET DRIVER 13731M: Bryan Whitehead <bryan.whitehead@microchip.com> 13732M: UNGLinuxDriver@microchip.com 13733L: netdev@vger.kernel.org 13734S: Maintained 13735F: drivers/net/ethernet/microchip/lan743x_* 13736 13737MICROCHIP LAN966X ETHERNET DRIVER 13738M: Horatiu Vultur <horatiu.vultur@microchip.com> 13739M: UNGLinuxDriver@microchip.com 13740L: netdev@vger.kernel.org 13741S: Maintained 13742F: drivers/net/ethernet/microchip/lan966x/* 13743 13744MICROCHIP LCDFB DRIVER 13745M: Nicolas Ferre <nicolas.ferre@microchip.com> 13746L: linux-fbdev@vger.kernel.org 13747S: Maintained 13748F: drivers/video/fbdev/atmel_lcdfb.c 13749F: include/video/atmel_lcdc.h 13750 13751MICROCHIP MCP16502 PMIC DRIVER 13752M: Claudiu Beznea <claudiu.beznea@microchip.com> 13753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13754S: Supported 13755F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13756F: drivers/regulator/mcp16502.c 13757 13758MICROCHIP MCP3911 ADC DRIVER 13759M: Marcus Folkesson <marcus.folkesson@gmail.com> 13760M: Kent Gustavsson <kent@minoris.se> 13761L: linux-iio@vger.kernel.org 13762S: Maintained 13763F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13764F: drivers/iio/adc/mcp3911.c 13765 13766MICROCHIP MMC/SD/SDIO MCI DRIVER 13767M: Ludovic Desroches <ludovic.desroches@microchip.com> 13768S: Maintained 13769F: drivers/mmc/host/atmel-mci.c 13770 13771MICROCHIP NAND DRIVER 13772M: Tudor Ambarus <tudor.ambarus@microchip.com> 13773L: linux-mtd@lists.infradead.org 13774S: Supported 13775F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13776F: drivers/mtd/nand/raw/atmel/* 13777 13778MICROCHIP PCI1XXXX GP DRIVER 13779M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13780L: linux-gpio@vger.kernel.org 13781S: Supported 13782F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13783F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13784F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13785 13786MICROCHIP OTPC DRIVER 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13791F: drivers/nvmem/microchip-otpc.c 13792F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13793 13794MICROCHIP PCI1XXXX I2C DRIVER 13795M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13796M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13797M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13798L: linux-i2c@vger.kernel.org 13799S: Maintained 13800F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13801 13802MICROCHIP PWM DRIVER 13803M: Claudiu Beznea <claudiu.beznea@microchip.com> 13804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13805L: linux-pwm@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13808F: drivers/pwm/pwm-atmel.c 13809 13810MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13811M: Eugen Hristev <eugen.hristev@microchip.com> 13812L: linux-iio@vger.kernel.org 13813S: Supported 13814F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13815F: drivers/iio/adc/at91-sama5d2_adc.c 13816F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13817 13818MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13819M: Claudiu Beznea <claudiu.beznea@microchip.com> 13820S: Supported 13821F: drivers/power/reset/at91-sama5d2_shdwc.c 13822 13823MICROCHIP SPI DRIVER 13824M: Tudor Ambarus <tudor.ambarus@microchip.com> 13825S: Supported 13826F: drivers/spi/spi-atmel.* 13827 13828MICROCHIP SSC DRIVER 13829M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13831S: Supported 13832F: drivers/misc/atmel-ssc.c 13833F: include/linux/atmel-ssc.h 13834 13835MICROCHIP SOC DRIVERS 13836M: Conor Dooley <conor@kernel.org> 13837S: Supported 13838T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13839F: drivers/soc/microchip/ 13840 13841MICROCHIP USB251XB DRIVER 13842M: Richard Leitner <richard.leitner@skidata.com> 13843L: linux-usb@vger.kernel.org 13844S: Maintained 13845F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13846F: drivers/usb/misc/usb251xb.c 13847 13848MICROCHIP USBA UDC DRIVER 13849M: Cristian Birsan <cristian.birsan@microchip.com> 13850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13851S: Supported 13852F: drivers/usb/gadget/udc/atmel_usba_udc.* 13853 13854MICROCHIP WILC1000 WIFI DRIVER 13855M: Ajay Singh <ajay.kathat@microchip.com> 13856M: Claudiu Beznea <claudiu.beznea@microchip.com> 13857L: linux-wireless@vger.kernel.org 13858S: Supported 13859F: drivers/net/wireless/microchip/wilc1000/ 13860 13861MICROSEMI MIPS SOCS 13862M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13863M: UNGLinuxDriver@microchip.com 13864L: linux-mips@vger.kernel.org 13865S: Supported 13866F: Documentation/devicetree/bindings/mips/mscc.txt 13867F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13868F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13869F: arch/mips/boot/dts/mscc/ 13870F: arch/mips/configs/generic/board-ocelot.config 13871F: arch/mips/generic/board-ocelot.c 13872 13873MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13874M: Don Brace <don.brace@microchip.com> 13875L: storagedev@microchip.com 13876L: linux-scsi@vger.kernel.org 13877S: Supported 13878F: Documentation/scsi/smartpqi.rst 13879F: drivers/scsi/smartpqi/Kconfig 13880F: drivers/scsi/smartpqi/Makefile 13881F: drivers/scsi/smartpqi/smartpqi*.[ch] 13882F: include/linux/cciss*.h 13883F: include/uapi/linux/cciss*.h 13884 13885MICROSOFT MANA RDMA DRIVER 13886M: Long Li <longli@microsoft.com> 13887M: Ajay Sharma <sharmaajay@microsoft.com> 13888L: linux-rdma@vger.kernel.org 13889S: Supported 13890F: drivers/infiniband/hw/mana/ 13891F: include/net/mana 13892F: include/uapi/rdma/mana-abi.h 13893 13894MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13895M: Maximilian Luz <luzmaximilian@gmail.com> 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898F: drivers/platform/surface/surface_aggregator_tabletsw.c 13899 13900MICROSOFT SURFACE BATTERY AND AC DRIVERS 13901M: Maximilian Luz <luzmaximilian@gmail.com> 13902L: linux-pm@vger.kernel.org 13903L: platform-driver-x86@vger.kernel.org 13904S: Maintained 13905F: drivers/power/supply/surface_battery.c 13906F: drivers/power/supply/surface_charger.c 13907 13908MICROSOFT SURFACE DTX DRIVER 13909M: Maximilian Luz <luzmaximilian@gmail.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Maintained 13912F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13913F: drivers/platform/surface/surface_dtx.c 13914F: include/uapi/linux/surface_aggregator/dtx.h 13915 13916MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920F: drivers/platform/surface/surface_gpe.c 13921 13922MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13923M: Hans de Goede <hdegoede@redhat.com> 13924M: Mark Gross <markgross@kernel.org> 13925M: Maximilian Luz <luzmaximilian@gmail.com> 13926L: platform-driver-x86@vger.kernel.org 13927S: Maintained 13928T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13929F: drivers/platform/surface/ 13930 13931MICROSOFT SURFACE HID TRANSPORT DRIVER 13932M: Maximilian Luz <luzmaximilian@gmail.com> 13933L: linux-input@vger.kernel.org 13934L: platform-driver-x86@vger.kernel.org 13935S: Maintained 13936F: drivers/hid/surface-hid/ 13937 13938MICROSOFT SURFACE HOT-PLUG DRIVER 13939M: Maximilian Luz <luzmaximilian@gmail.com> 13940L: platform-driver-x86@vger.kernel.org 13941S: Maintained 13942F: drivers/platform/surface/surface_hotplug.c 13943 13944MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13945M: Maximilian Luz <luzmaximilian@gmail.com> 13946L: platform-driver-x86@vger.kernel.org 13947S: Maintained 13948F: drivers/platform/surface/surface_platform_profile.c 13949 13950MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13951M: Chen Yu <yu.c.chen@intel.com> 13952L: platform-driver-x86@vger.kernel.org 13953S: Supported 13954F: drivers/platform/surface/surfacepro3_button.c 13955 13956MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960W: https://github.com/linux-surface/surface-aggregator-module 13961C: irc://irc.libera.chat/linux-surface 13962F: Documentation/driver-api/surface_aggregator/ 13963F: drivers/platform/surface/aggregator/ 13964F: drivers/platform/surface/surface_acpi_notify.c 13965F: drivers/platform/surface/surface_aggregator_cdev.c 13966F: drivers/platform/surface/surface_aggregator_registry.c 13967F: include/linux/surface_acpi_notify.h 13968F: include/linux/surface_aggregator/ 13969F: include/uapi/linux/surface_aggregator/ 13970 13971MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/platform/surface/surface_aggregator_hub.c 13976 13977MICROTEK X6 SCANNER 13978M: Oliver Neukum <oliver@neukum.org> 13979S: Maintained 13980F: drivers/usb/image/microtek.* 13981 13982MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13983M: Luka Kovacic <luka.kovacic@sartura.hr> 13984M: Luka Perkov <luka.perkov@sartura.hr> 13985S: Maintained 13986F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13987F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13988F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13989F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13990F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13991F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13992 13993MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13994M: Sakari Ailus <sakari.ailus@linux.intel.com> 13995L: linux-media@vger.kernel.org 13996S: Maintained 13997F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13998F: Documentation/driver-api/media/drivers/ccs/ 13999F: Documentation/userspace-api/media/drivers/ccs.rst 14000F: drivers/media/i2c/ccs-pll.c 14001F: drivers/media/i2c/ccs-pll.h 14002F: drivers/media/i2c/ccs/ 14003F: include/uapi/linux/ccs.h 14004F: include/uapi/linux/smiapp.h 14005 14006MIPS 14007M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14008L: linux-mips@vger.kernel.org 14009S: Maintained 14010W: http://www.linux-mips.org/ 14011Q: https://patchwork.kernel.org/project/linux-mips/list/ 14012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14013F: Documentation/devicetree/bindings/mips/ 14014F: Documentation/mips/ 14015F: arch/mips/ 14016F: drivers/platform/mips/ 14017F: include/dt-bindings/mips/ 14018 14019MIPS BOSTON DEVELOPMENT BOARD 14020M: Paul Burton <paulburton@kernel.org> 14021L: linux-mips@vger.kernel.org 14022S: Maintained 14023F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14024F: arch/mips/boot/dts/img/boston.dts 14025F: arch/mips/configs/generic/board-boston.config 14026F: drivers/clk/imgtec/clk-boston.c 14027F: include/dt-bindings/clock/boston-clock.h 14028 14029MIPS CORE DRIVERS 14030M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14031M: Serge Semin <fancer.lancer@gmail.com> 14032L: linux-mips@vger.kernel.org 14033S: Supported 14034F: drivers/bus/mips_cdmm.c 14035F: drivers/clocksource/mips-gic-timer.c 14036F: drivers/cpuidle/cpuidle-cps.c 14037F: drivers/irqchip/irq-mips-cpu.c 14038F: drivers/irqchip/irq-mips-gic.c 14039 14040MIPS GENERIC PLATFORM 14041M: Paul Burton <paulburton@kernel.org> 14042L: linux-mips@vger.kernel.org 14043S: Supported 14044F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14045F: arch/mips/generic/ 14046F: arch/mips/tools/generic-board-config.sh 14047 14048MIPS RINT INSTRUCTION EMULATION 14049M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14050L: linux-mips@vger.kernel.org 14051S: Supported 14052F: arch/mips/math-emu/dp_rint.c 14053F: arch/mips/math-emu/sp_rint.c 14054 14055MIPS/LOONGSON1 ARCHITECTURE 14056M: Keguang Zhang <keguang.zhang@gmail.com> 14057L: linux-mips@vger.kernel.org 14058S: Maintained 14059F: arch/mips/include/asm/mach-loongson32/ 14060F: arch/mips/loongson32/ 14061F: drivers/*/*/*loongson1* 14062F: drivers/*/*loongson1* 14063 14064MIPS/LOONGSON2EF ARCHITECTURE 14065M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14066L: linux-mips@vger.kernel.org 14067S: Maintained 14068F: arch/mips/include/asm/mach-loongson2ef/ 14069F: arch/mips/loongson2ef/ 14070F: drivers/cpufreq/loongson2_cpufreq.c 14071 14072MIPS/LOONGSON64 ARCHITECTURE 14073M: Huacai Chen <chenhuacai@kernel.org> 14074M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14075L: linux-mips@vger.kernel.org 14076S: Maintained 14077F: arch/mips/include/asm/mach-loongson64/ 14078F: arch/mips/loongson64/ 14079F: drivers/irqchip/irq-loongson* 14080F: drivers/platform/mips/cpu_hwmon.c 14081 14082MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14083M: Hans Verkuil <hverkuil@xs4all.nl> 14084L: linux-media@vger.kernel.org 14085S: Odd Fixes 14086W: https://linuxtv.org 14087T: git git://linuxtv.org/media_tree.git 14088F: drivers/media/radio/radio-miropcm20* 14089 14090MMP SUPPORT 14091R: Lubomir Rintel <lkundrak@v3.sk> 14092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14093S: Odd Fixes 14094T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14095F: arch/arm/boot/dts/mmp* 14096F: arch/arm/mach-mmp/ 14097F: include/linux/soc/mmp/ 14098 14099MMP USB PHY DRIVERS 14100R: Lubomir Rintel <lkundrak@v3.sk> 14101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14102S: Maintained 14103F: drivers/phy/marvell/phy-mmp3-usb.c 14104F: drivers/phy/marvell/phy-pxa-usb.c 14105 14106MMU GATHER AND TLB INVALIDATION 14107M: Will Deacon <will@kernel.org> 14108M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14109M: Andrew Morton <akpm@linux-foundation.org> 14110M: Nick Piggin <npiggin@gmail.com> 14111M: Peter Zijlstra <peterz@infradead.org> 14112L: linux-arch@vger.kernel.org 14113L: linux-mm@kvack.org 14114S: Maintained 14115F: arch/*/include/asm/tlb.h 14116F: include/asm-generic/tlb.h 14117F: mm/mmu_gather.c 14118 14119MN88472 MEDIA DRIVER 14120M: Antti Palosaari <crope@iki.fi> 14121L: linux-media@vger.kernel.org 14122S: Maintained 14123W: https://linuxtv.org 14124W: http://palosaari.fi/linux/ 14125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14126F: drivers/media/dvb-frontends/mn88472* 14127 14128MN88473 MEDIA DRIVER 14129M: Antti Palosaari <crope@iki.fi> 14130L: linux-media@vger.kernel.org 14131S: Maintained 14132W: https://linuxtv.org 14133W: http://palosaari.fi/linux/ 14134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14135F: drivers/media/dvb-frontends/mn88473* 14136 14137MODULE SUPPORT 14138M: Luis Chamberlain <mcgrof@kernel.org> 14139L: linux-modules@vger.kernel.org 14140L: linux-kernel@vger.kernel.org 14141S: Maintained 14142T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14143F: include/linux/module.h 14144F: kernel/module/ 14145F: scripts/module* 14146 14147MONOLITHIC POWER SYSTEM PMIC DRIVER 14148M: Saravanan Sekar <sravanhome@gmail.com> 14149S: Maintained 14150F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14151F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14152F: drivers/iio/adc/mp2629_adc.c 14153F: drivers/mfd/mp2629.c 14154F: drivers/power/supply/mp2629_charger.c 14155F: drivers/regulator/mp5416.c 14156F: drivers/regulator/mpq7920.c 14157F: drivers/regulator/mpq7920.h 14158F: include/linux/mfd/mp2629.h 14159 14160MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14161S: Orphan 14162W: http://popies.net/meye/ 14163F: Documentation/userspace-api/media/drivers/meye* 14164F: drivers/staging/media/deprecated/meye/ 14165F: include/uapi/linux/meye.h 14166 14167MOTORCOMM PHY DRIVER 14168M: Peter Geis <pgwipeout@gmail.com> 14169M: Frank <Frank.Sae@motor-comm.com> 14170L: netdev@vger.kernel.org 14171S: Maintained 14172F: drivers/net/phy/motorcomm.c 14173 14174MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14175M: Jiri Slaby <jirislaby@kernel.org> 14176S: Maintained 14177F: Documentation/driver-api/tty/moxa-smartio.rst 14178F: drivers/tty/mxser.* 14179 14180MR800 AVERMEDIA USB FM RADIO DRIVER 14181M: Alexey Klimov <klimov.linux@gmail.com> 14182L: linux-media@vger.kernel.org 14183S: Maintained 14184T: git git://linuxtv.org/media_tree.git 14185F: drivers/media/radio/radio-mr800.c 14186 14187MRF24J40 IEEE 802.15.4 RADIO DRIVER 14188M: Alan Ott <alan@signal11.us> 14189L: linux-wpan@vger.kernel.org 14190S: Maintained 14191F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14192F: drivers/net/ieee802154/mrf24j40.c 14193 14194MSI LAPTOP SUPPORT 14195M: "Lee, Chun-Yi" <jlee@suse.com> 14196L: platform-driver-x86@vger.kernel.org 14197S: Maintained 14198F: drivers/platform/x86/msi-laptop.c 14199 14200MSI WMI SUPPORT 14201L: platform-driver-x86@vger.kernel.org 14202S: Orphan 14203F: drivers/platform/x86/msi-wmi.c 14204 14205MSI001 MEDIA DRIVER 14206M: Antti Palosaari <crope@iki.fi> 14207L: linux-media@vger.kernel.org 14208S: Maintained 14209W: https://linuxtv.org 14210W: http://palosaari.fi/linux/ 14211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14212T: git git://linuxtv.org/anttip/media_tree.git 14213F: drivers/media/tuners/msi001* 14214 14215MSI2500 MEDIA DRIVER 14216M: Antti Palosaari <crope@iki.fi> 14217L: linux-media@vger.kernel.org 14218S: Maintained 14219W: https://linuxtv.org 14220W: http://palosaari.fi/linux/ 14221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14222T: git git://linuxtv.org/anttip/media_tree.git 14223F: drivers/media/usb/msi2500/ 14224 14225MSTAR INTERRUPT CONTROLLER DRIVER 14226M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14227M: Daniel Palmer <daniel@thingy.jp> 14228S: Maintained 14229F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14230F: drivers/irqchip/irq-mst-intc.c 14231 14232MSYSTEMS DISKONCHIP G3 MTD DRIVER 14233M: Robert Jarzmik <robert.jarzmik@free.fr> 14234L: linux-mtd@lists.infradead.org 14235S: Maintained 14236F: drivers/mtd/devices/docg3* 14237 14238MT9M032 APTINA SENSOR DRIVER 14239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14240L: linux-media@vger.kernel.org 14241S: Maintained 14242T: git git://linuxtv.org/media_tree.git 14243F: drivers/media/i2c/mt9m032.c 14244F: include/media/i2c/mt9m032.h 14245 14246MT9P031 APTINA CAMERA SENSOR 14247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14248L: linux-media@vger.kernel.org 14249S: Maintained 14250T: git git://linuxtv.org/media_tree.git 14251F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14252F: drivers/media/i2c/mt9p031.c 14253F: include/media/i2c/mt9p031.h 14254 14255MT9T001 APTINA CAMERA SENSOR 14256M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14257L: linux-media@vger.kernel.org 14258S: Maintained 14259T: git git://linuxtv.org/media_tree.git 14260F: drivers/media/i2c/mt9t001.c 14261F: include/media/i2c/mt9t001.h 14262 14263MT9T112 APTINA CAMERA SENSOR 14264M: Jacopo Mondi <jacopo@jmondi.org> 14265L: linux-media@vger.kernel.org 14266S: Odd Fixes 14267T: git git://linuxtv.org/media_tree.git 14268F: drivers/media/i2c/mt9t112.c 14269F: include/media/i2c/mt9t112.h 14270 14271MT9V032 APTINA CAMERA SENSOR 14272M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14273L: linux-media@vger.kernel.org 14274S: Maintained 14275T: git git://linuxtv.org/media_tree.git 14276F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14277F: drivers/media/i2c/mt9v032.c 14278F: include/media/i2c/mt9v032.h 14279 14280MT9V111 APTINA CAMERA SENSOR 14281M: Jacopo Mondi <jacopo@jmondi.org> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284T: git git://linuxtv.org/media_tree.git 14285F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14286F: drivers/media/i2c/mt9v111.c 14287 14288MULTIFUNCTION DEVICES (MFD) 14289M: Lee Jones <lee@kernel.org> 14290S: Supported 14291T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14292F: Documentation/devicetree/bindings/mfd/ 14293F: drivers/mfd/ 14294F: include/dt-bindings/mfd/ 14295F: include/linux/mfd/ 14296 14297MULTIMEDIA CARD (MMC) ETC. OVER SPI 14298S: Orphan 14299F: drivers/mmc/host/mmc_spi.c 14300F: include/linux/spi/mmc_spi.h 14301 14302MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14303M: Ulf Hansson <ulf.hansson@linaro.org> 14304L: linux-mmc@vger.kernel.org 14305S: Maintained 14306T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14307F: Documentation/devicetree/bindings/mmc/ 14308F: drivers/mmc/ 14309F: include/linux/mmc/ 14310F: include/uapi/linux/mmc/ 14311 14312MULTIPLEXER SUBSYSTEM 14313M: Peter Rosin <peda@axentia.se> 14314S: Maintained 14315F: Documentation/ABI/testing/sysfs-class-mux* 14316F: Documentation/devicetree/bindings/mux/ 14317F: drivers/mux/ 14318F: include/dt-bindings/mux/ 14319F: include/linux/mux/ 14320 14321MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14322M: Bin Liu <b-liu@ti.com> 14323L: linux-usb@vger.kernel.org 14324S: Maintained 14325F: drivers/usb/musb/ 14326 14327MXL301RF MEDIA DRIVER 14328M: Akihiro Tsukada <tskd08@gmail.com> 14329L: linux-media@vger.kernel.org 14330S: Odd Fixes 14331F: drivers/media/tuners/mxl301rf* 14332 14333MXL5007T MEDIA DRIVER 14334M: Michael Krufky <mkrufky@linuxtv.org> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337W: https://linuxtv.org 14338W: http://github.com/mkrufky 14339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14340T: git git://linuxtv.org/mkrufky/tuners.git 14341F: drivers/media/tuners/mxl5007t.* 14342 14343MXSFB DRM DRIVER 14344M: Marek Vasut <marex@denx.de> 14345M: Stefan Agner <stefan@agner.ch> 14346L: dri-devel@lists.freedesktop.org 14347S: Supported 14348T: git git://anongit.freedesktop.org/drm/drm-misc 14349F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14350F: drivers/gpu/drm/mxsfb/ 14351 14352MYLEX DAC960 PCI RAID Controller 14353M: Hannes Reinecke <hare@kernel.org> 14354L: linux-scsi@vger.kernel.org 14355S: Supported 14356F: drivers/scsi/myrb.* 14357F: drivers/scsi/myrs.* 14358 14359MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14360M: Chris Lee <christopher.lee@cspi.com> 14361L: netdev@vger.kernel.org 14362S: Supported 14363W: https://www.cspi.com/ethernet-products/support/downloads/ 14364F: drivers/net/ethernet/myricom/myri10ge/ 14365 14366NAND FLASH SUBSYSTEM 14367M: Miquel Raynal <miquel.raynal@bootlin.com> 14368R: Richard Weinberger <richard@nod.at> 14369L: linux-mtd@lists.infradead.org 14370S: Maintained 14371W: http://www.linux-mtd.infradead.org/ 14372Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14373C: irc://irc.oftc.net/mtd 14374T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14375F: drivers/mtd/nand/ 14376F: include/linux/mtd/*nand*.h 14377 14378NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14379M: Daniel Mack <zonque@gmail.com> 14380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14381S: Maintained 14382W: http://www.native-instruments.com 14383F: sound/usb/caiaq/ 14384 14385NATSEMI ETHERNET DRIVER (DP8381x) 14386S: Orphan 14387F: drivers/net/ethernet/natsemi/natsemi.c 14388 14389NCR 5380 SCSI DRIVERS 14390M: Finn Thain <fthain@linux-m68k.org> 14391M: Michael Schmitz <schmitzmic@gmail.com> 14392L: linux-scsi@vger.kernel.org 14393S: Maintained 14394F: Documentation/scsi/g_NCR5380.rst 14395F: drivers/scsi/NCR5380.* 14396F: drivers/scsi/arm/cumana_1.c 14397F: drivers/scsi/arm/oak.c 14398F: drivers/scsi/atari_scsi.* 14399F: drivers/scsi/dmx3191d.c 14400F: drivers/scsi/g_NCR5380.* 14401F: drivers/scsi/mac_scsi.* 14402F: drivers/scsi/sun3_scsi.* 14403F: drivers/scsi/sun3_scsi_vme.c 14404 14405NCSI LIBRARY 14406M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14407S: Maintained 14408F: net/ncsi/ 14409 14410NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14411M: Guenter Roeck <linux@roeck-us.net> 14412L: linux-hwmon@vger.kernel.org 14413S: Maintained 14414F: Documentation/hwmon/nct6775.rst 14415F: drivers/hwmon/nct6775-core.c 14416F: drivers/hwmon/nct6775-platform.c 14417F: drivers/hwmon/nct6775.h 14418 14419NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14420M: Zev Weiss <zev@bewilderbeest.net> 14421L: linux-hwmon@vger.kernel.org 14422S: Maintained 14423F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14424F: drivers/hwmon/nct6775-i2c.c 14425 14426NETDEVSIM 14427M: Jakub Kicinski <kuba@kernel.org> 14428S: Maintained 14429F: drivers/net/netdevsim/* 14430 14431NETEM NETWORK EMULATOR 14432M: Stephen Hemminger <stephen@networkplumber.org> 14433L: netdev@vger.kernel.org 14434S: Maintained 14435F: net/sched/sch_netem.c 14436 14437NETERION 10GbE DRIVERS (s2io) 14438M: Jon Mason <jdmason@kudzu.us> 14439L: netdev@vger.kernel.org 14440S: Supported 14441F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14442F: drivers/net/ethernet/neterion/ 14443 14444NETFILTER 14445M: Pablo Neira Ayuso <pablo@netfilter.org> 14446M: Jozsef Kadlecsik <kadlec@netfilter.org> 14447M: Florian Westphal <fw@strlen.de> 14448L: netfilter-devel@vger.kernel.org 14449L: coreteam@netfilter.org 14450S: Maintained 14451W: http://www.netfilter.org/ 14452W: http://www.iptables.org/ 14453W: http://www.nftables.org/ 14454Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14455C: irc://irc.libera.chat/netfilter 14456T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14458F: include/linux/netfilter* 14459F: include/linux/netfilter/ 14460F: include/net/netfilter/ 14461F: include/uapi/linux/netfilter* 14462F: include/uapi/linux/netfilter/ 14463F: net/*/netfilter.c 14464F: net/*/netfilter/ 14465F: net/bridge/br_netfilter*.c 14466F: net/netfilter/ 14467 14468NETROM NETWORK LAYER 14469M: Ralf Baechle <ralf@linux-mips.org> 14470L: linux-hams@vger.kernel.org 14471S: Maintained 14472W: http://www.linux-ax25.org/ 14473F: include/net/netrom.h 14474F: include/uapi/linux/netrom.h 14475F: net/netrom/ 14476 14477NETRONIX EMBEDDED CONTROLLER 14478M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14479S: Maintained 14480F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14481F: drivers/mfd/ntxec.c 14482F: drivers/pwm/pwm-ntxec.c 14483F: drivers/rtc/rtc-ntxec.c 14484F: include/linux/mfd/ntxec.h 14485 14486NETRONOME ETHERNET DRIVERS 14487M: Simon Horman <simon.horman@corigine.com> 14488R: Jakub Kicinski <kuba@kernel.org> 14489L: oss-drivers@corigine.com 14490S: Maintained 14491F: drivers/net/ethernet/netronome/ 14492 14493NETWORK BLOCK DEVICE (NBD) 14494M: Josef Bacik <josef@toxicpanda.com> 14495L: linux-block@vger.kernel.org 14496L: nbd@other.debian.org 14497S: Maintained 14498F: Documentation/admin-guide/blockdev/nbd.rst 14499F: drivers/block/nbd.c 14500F: include/trace/events/nbd.h 14501F: include/uapi/linux/nbd.h 14502 14503NETWORK DROP MONITOR 14504M: Neil Horman <nhorman@tuxdriver.com> 14505L: netdev@vger.kernel.org 14506S: Maintained 14507W: https://fedorahosted.org/dropwatch/ 14508F: include/uapi/linux/net_dropmon.h 14509F: net/core/drop_monitor.c 14510 14511NETWORKING DRIVERS 14512M: "David S. Miller" <davem@davemloft.net> 14513M: Eric Dumazet <edumazet@google.com> 14514M: Jakub Kicinski <kuba@kernel.org> 14515M: Paolo Abeni <pabeni@redhat.com> 14516L: netdev@vger.kernel.org 14517S: Maintained 14518Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14521F: Documentation/devicetree/bindings/net/ 14522F: drivers/connector/ 14523F: drivers/net/ 14524F: include/dt-bindings/net/ 14525F: include/linux/etherdevice.h 14526F: include/linux/fcdevice.h 14527F: include/linux/fddidevice.h 14528F: include/linux/hippidevice.h 14529F: include/linux/if_* 14530F: include/linux/inetdevice.h 14531F: include/linux/netdevice.h 14532F: include/uapi/linux/if_* 14533F: include/uapi/linux/netdevice.h 14534 14535NETWORKING DRIVERS (WIRELESS) 14536M: Kalle Valo <kvalo@kernel.org> 14537L: linux-wireless@vger.kernel.org 14538S: Maintained 14539W: https://wireless.wiki.kernel.org/ 14540Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14541T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14542T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14543F: Documentation/devicetree/bindings/net/wireless/ 14544F: drivers/net/wireless/ 14545 14546NETWORKING [DSA] 14547M: Andrew Lunn <andrew@lunn.ch> 14548M: Florian Fainelli <f.fainelli@gmail.com> 14549M: Vladimir Oltean <olteanv@gmail.com> 14550S: Maintained 14551F: Documentation/devicetree/bindings/net/dsa/ 14552F: drivers/net/dsa/ 14553F: include/linux/dsa/ 14554F: include/linux/platform_data/dsa.h 14555F: include/net/dsa.h 14556F: net/dsa/ 14557F: tools/testing/selftests/drivers/net/dsa/ 14558 14559NETWORKING [GENERAL] 14560M: "David S. Miller" <davem@davemloft.net> 14561M: Eric Dumazet <edumazet@google.com> 14562M: Jakub Kicinski <kuba@kernel.org> 14563M: Paolo Abeni <pabeni@redhat.com> 14564L: netdev@vger.kernel.org 14565S: Maintained 14566Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14567B: mailto:netdev@vger.kernel.org 14568T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14569T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14570F: Documentation/networking/ 14571F: Documentation/process/maintainer-netdev.rst 14572F: include/linux/in.h 14573F: include/linux/net.h 14574F: include/linux/netdevice.h 14575F: include/net/ 14576F: include/uapi/linux/in.h 14577F: include/uapi/linux/net.h 14578F: include/uapi/linux/net_namespace.h 14579F: include/uapi/linux/netdevice.h 14580F: lib/net_utils.c 14581F: lib/random32.c 14582F: net/ 14583F: tools/testing/selftests/net/ 14584 14585NETWORKING [IPSEC] 14586M: Steffen Klassert <steffen.klassert@secunet.com> 14587M: Herbert Xu <herbert@gondor.apana.org.au> 14588M: "David S. Miller" <davem@davemloft.net> 14589L: netdev@vger.kernel.org 14590S: Maintained 14591T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14592T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14593F: include/net/xfrm.h 14594F: include/uapi/linux/xfrm.h 14595F: net/ipv4/ah4.c 14596F: net/ipv4/esp4* 14597F: net/ipv4/ip_vti.c 14598F: net/ipv4/ipcomp.c 14599F: net/ipv4/xfrm* 14600F: net/ipv6/ah6.c 14601F: net/ipv6/esp6* 14602F: net/ipv6/ip6_vti.c 14603F: net/ipv6/ipcomp6.c 14604F: net/ipv6/xfrm* 14605F: net/key/ 14606F: net/xfrm/ 14607F: tools/testing/selftests/net/ipsec.c 14608 14609NETWORKING [IPv4/IPv6] 14610M: "David S. Miller" <davem@davemloft.net> 14611M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14612M: David Ahern <dsahern@kernel.org> 14613L: netdev@vger.kernel.org 14614S: Maintained 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14616F: arch/x86/net/* 14617F: include/linux/ip.h 14618F: include/linux/ipv6* 14619F: include/net/fib* 14620F: include/net/ip* 14621F: include/net/route.h 14622F: net/ipv4/ 14623F: net/ipv6/ 14624 14625NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14626M: Paul Moore <paul@paul-moore.com> 14627L: netdev@vger.kernel.org 14628L: linux-security-module@vger.kernel.org 14629S: Maintained 14630W: https://github.com/netlabel 14631F: Documentation/netlabel/ 14632F: include/net/calipso.h 14633F: include/net/cipso_ipv4.h 14634F: include/net/netlabel.h 14635F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14636F: include/uapi/linux/netfilter/xt_SECMARK.h 14637F: net/ipv4/cipso_ipv4.c 14638F: net/ipv6/calipso.c 14639F: net/netfilter/xt_CONNSECMARK.c 14640F: net/netfilter/xt_SECMARK.c 14641F: net/netlabel/ 14642 14643NETWORKING [MPTCP] 14644M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14645M: Matthieu Baerts <matthieu.baerts@tessares.net> 14646L: netdev@vger.kernel.org 14647L: mptcp@lists.linux.dev 14648S: Maintained 14649W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14650B: https://github.com/multipath-tcp/mptcp_net-next/issues 14651F: Documentation/networking/mptcp-sysctl.rst 14652F: include/net/mptcp.h 14653F: include/trace/events/mptcp.h 14654F: include/uapi/linux/mptcp.h 14655F: net/mptcp/ 14656F: tools/testing/selftests/bpf/*/*mptcp*.c 14657F: tools/testing/selftests/net/mptcp/ 14658 14659NETWORKING [TCP] 14660M: Eric Dumazet <edumazet@google.com> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663F: include/linux/tcp.h 14664F: include/net/tcp.h 14665F: include/trace/events/tcp.h 14666F: include/uapi/linux/tcp.h 14667F: net/ipv4/syncookies.c 14668F: net/ipv4/tcp*.c 14669F: net/ipv6/syncookies.c 14670F: net/ipv6/tcp*.c 14671 14672NETWORKING [TLS] 14673M: Boris Pismenny <borisp@nvidia.com> 14674M: John Fastabend <john.fastabend@gmail.com> 14675M: Jakub Kicinski <kuba@kernel.org> 14676L: netdev@vger.kernel.org 14677S: Maintained 14678F: include/net/tls.h 14679F: include/uapi/linux/tls.h 14680F: net/tls/* 14681 14682NETXEN (1/10) GbE SUPPORT 14683M: Manish Chopra <manishc@marvell.com> 14684M: Rahul Verma <rahulv@marvell.com> 14685M: GR-Linux-NIC-Dev@marvell.com 14686L: netdev@vger.kernel.org 14687S: Supported 14688F: drivers/net/ethernet/qlogic/netxen/ 14689 14690NET_FAILOVER MODULE 14691M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14692L: netdev@vger.kernel.org 14693S: Supported 14694F: Documentation/networking/net_failover.rst 14695F: drivers/net/net_failover.c 14696F: include/net/net_failover.h 14697 14698NEXTHOP 14699M: David Ahern <dsahern@kernel.org> 14700L: netdev@vger.kernel.org 14701S: Maintained 14702F: include/net/netns/nexthop.h 14703F: include/net/nexthop.h 14704F: include/uapi/linux/nexthop.h 14705F: net/ipv4/nexthop.c 14706 14707NFC SUBSYSTEM 14708M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14709L: linux-nfc@lists.01.org (subscribers-only) 14710L: netdev@vger.kernel.org 14711S: Maintained 14712B: mailto:linux-nfc@lists.01.org 14713F: Documentation/devicetree/bindings/net/nfc/ 14714F: drivers/nfc/ 14715F: include/linux/platform_data/nfcmrvl.h 14716F: include/net/nfc/ 14717F: include/uapi/linux/nfc.h 14718F: net/nfc/ 14719 14720NFC VIRTUAL NCI DEVICE DRIVER 14721M: Bongsu Jeon <bongsu.jeon@samsung.com> 14722L: netdev@vger.kernel.org 14723L: linux-nfc@lists.01.org (subscribers-only) 14724S: Supported 14725F: drivers/nfc/virtual_ncidev.c 14726F: tools/testing/selftests/nci/ 14727 14728NFS, SUNRPC, AND LOCKD CLIENTS 14729M: Trond Myklebust <trond.myklebust@hammerspace.com> 14730M: Anna Schumaker <anna@kernel.org> 14731L: linux-nfs@vger.kernel.org 14732S: Maintained 14733W: http://client.linux-nfs.org 14734T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14735F: fs/lockd/ 14736F: fs/nfs/ 14737F: fs/nfs_common/ 14738F: include/linux/lockd/ 14739F: include/linux/nfs* 14740F: include/linux/sunrpc/ 14741F: include/uapi/linux/nfs* 14742F: include/uapi/linux/sunrpc/ 14743F: net/sunrpc/ 14744F: Documentation/filesystems/nfs/ 14745 14746NILFS2 FILESYSTEM 14747M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14748L: linux-nilfs@vger.kernel.org 14749S: Supported 14750W: https://nilfs.sourceforge.io/ 14751W: https://nilfs.osdn.jp/ 14752T: git https://github.com/konis/nilfs2.git 14753F: Documentation/filesystems/nilfs2.rst 14754F: fs/nilfs2/ 14755F: include/trace/events/nilfs2.h 14756F: include/uapi/linux/nilfs2_api.h 14757F: include/uapi/linux/nilfs2_ondisk.h 14758 14759NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14760M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14761S: Maintained 14762W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14763F: Documentation/scsi/NinjaSCSI.rst 14764F: drivers/scsi/pcmcia/nsp_* 14765 14766NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14767M: GOTO Masanori <gotom@debian.or.jp> 14768M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14769S: Maintained 14770W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14771F: Documentation/scsi/NinjaSCSI.rst 14772F: drivers/scsi/nsp32* 14773 14774NINTENDO HID DRIVER 14775M: Daniel J. Ogorchock <djogorchock@gmail.com> 14776L: linux-input@vger.kernel.org 14777S: Maintained 14778F: drivers/hid/hid-nintendo* 14779 14780NIOS2 ARCHITECTURE 14781M: Dinh Nguyen <dinguyen@kernel.org> 14782S: Maintained 14783T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14784F: arch/nios2/ 14785 14786NITRO ENCLAVES (NE) 14787M: Alexandru Ciobotaru <alcioa@amazon.com> 14788L: linux-kernel@vger.kernel.org 14789L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14790S: Supported 14791W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14792F: Documentation/virt/ne_overview.rst 14793F: drivers/virt/nitro_enclaves/ 14794F: include/linux/nitro_enclaves.h 14795F: include/uapi/linux/nitro_enclaves.h 14796F: samples/nitro_enclaves/ 14797 14798NOHZ, DYNTICKS SUPPORT 14799M: Frederic Weisbecker <fweisbec@gmail.com> 14800M: Thomas Gleixner <tglx@linutronix.de> 14801M: Ingo Molnar <mingo@kernel.org> 14802L: linux-kernel@vger.kernel.org 14803S: Maintained 14804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14805F: include/linux/sched/nohz.h 14806F: include/linux/tick.h 14807F: kernel/time/tick*.* 14808 14809NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14810M: Pavel Machek <pavel@ucw.cz> 14811M: Sakari Ailus <sakari.ailus@iki.fi> 14812L: linux-media@vger.kernel.org 14813S: Maintained 14814F: drivers/media/i2c/ad5820.c 14815F: drivers/media/i2c/et8ek8 14816 14817NOKIA N900 POWER SUPPLY DRIVERS 14818R: Pali Rohár <pali@kernel.org> 14819F: drivers/power/supply/bq2415x_charger.c 14820F: drivers/power/supply/bq27xxx_battery.c 14821F: drivers/power/supply/bq27xxx_battery_i2c.c 14822F: drivers/power/supply/isp1704_charger.c 14823F: drivers/power/supply/rx51_battery.c 14824F: include/linux/power/bq2415x_charger.h 14825F: include/linux/power/bq27xxx_battery.h 14826 14827NOLIBC HEADER FILE 14828M: Willy Tarreau <w@1wt.eu> 14829S: Maintained 14830T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14831F: tools/include/nolibc/ 14832F: tools/testing/selftests/nolibc/ 14833 14834NSDEPS 14835M: Matthias Maennich <maennich@google.com> 14836S: Maintained 14837F: Documentation/core-api/symbol-namespaces.rst 14838F: scripts/nsdeps 14839 14840NTB AMD DRIVER 14841M: Sanjay R Mehta <sanju.mehta@amd.com> 14842M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14843L: ntb@lists.linux.dev 14844S: Supported 14845F: drivers/ntb/hw/amd/ 14846 14847NTB DRIVER CORE 14848M: Jon Mason <jdmason@kudzu.us> 14849M: Dave Jiang <dave.jiang@intel.com> 14850M: Allen Hubbe <allenbh@gmail.com> 14851L: ntb@lists.linux.dev 14852S: Supported 14853W: https://github.com/jonmason/ntb/wiki 14854T: git git://github.com/jonmason/ntb.git 14855F: drivers/net/ntb_netdev.c 14856F: drivers/ntb/ 14857F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14858F: include/linux/ntb.h 14859F: include/linux/ntb_transport.h 14860F: tools/testing/selftests/ntb/ 14861 14862NTB IDT DRIVER 14863M: Serge Semin <fancer.lancer@gmail.com> 14864L: ntb@lists.linux.dev 14865S: Supported 14866F: drivers/ntb/hw/idt/ 14867 14868NTB INTEL DRIVER 14869M: Dave Jiang <dave.jiang@intel.com> 14870L: ntb@lists.linux.dev 14871S: Supported 14872W: https://github.com/davejiang/linux/wiki 14873T: git https://github.com/davejiang/linux.git 14874F: drivers/ntb/hw/intel/ 14875 14876NTFS FILESYSTEM 14877M: Anton Altaparmakov <anton@tuxera.com> 14878L: linux-ntfs-dev@lists.sourceforge.net 14879S: Supported 14880W: http://www.tuxera.com/ 14881T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14882F: Documentation/filesystems/ntfs.rst 14883F: fs/ntfs/ 14884 14885NTFS3 FILESYSTEM 14886M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14887L: ntfs3@lists.linux.dev 14888S: Supported 14889W: http://www.paragon-software.com/ 14890T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14891F: Documentation/filesystems/ntfs3.rst 14892F: fs/ntfs3/ 14893 14894NUBUS SUBSYSTEM 14895M: Finn Thain <fthain@linux-m68k.org> 14896L: linux-m68k@lists.linux-m68k.org 14897S: Maintained 14898F: arch/*/include/asm/nubus.h 14899F: drivers/nubus/ 14900F: include/linux/nubus.h 14901F: include/uapi/linux/nubus.h 14902 14903NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14904M: Antonino Daplas <adaplas@gmail.com> 14905L: linux-fbdev@vger.kernel.org 14906S: Maintained 14907F: drivers/video/fbdev/nvidia/ 14908F: drivers/video/fbdev/riva/ 14909 14910NVIDIA WMI EC BACKLIGHT DRIVER 14911M: Daniel Dadap <ddadap@nvidia.com> 14912L: platform-driver-x86@vger.kernel.org 14913S: Supported 14914F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14915F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14916 14917NVM EXPRESS DRIVER 14918M: Keith Busch <kbusch@kernel.org> 14919M: Jens Axboe <axboe@fb.com> 14920M: Christoph Hellwig <hch@lst.de> 14921M: Sagi Grimberg <sagi@grimberg.me> 14922L: linux-nvme@lists.infradead.org 14923S: Supported 14924W: http://git.infradead.org/nvme.git 14925T: git://git.infradead.org/nvme.git 14926F: drivers/nvme/host/ 14927F: drivers/nvme/common/ 14928F: include/linux/nvme* 14929F: include/uapi/linux/nvme_ioctl.h 14930 14931NVM EXPRESS FABRICS AUTHENTICATION 14932M: Hannes Reinecke <hare@suse.de> 14933L: linux-nvme@lists.infradead.org 14934S: Supported 14935F: drivers/nvme/host/auth.c 14936F: drivers/nvme/target/auth.c 14937F: drivers/nvme/target/fabrics-cmd-auth.c 14938F: include/linux/nvme-auth.h 14939 14940NVM EXPRESS HARDWARE MONITORING SUPPORT 14941M: Guenter Roeck <linux@roeck-us.net> 14942L: linux-nvme@lists.infradead.org 14943S: Supported 14944F: drivers/nvme/host/hwmon.c 14945 14946NVM EXPRESS FC TRANSPORT DRIVERS 14947M: James Smart <james.smart@broadcom.com> 14948L: linux-nvme@lists.infradead.org 14949S: Supported 14950F: drivers/nvme/host/fc.c 14951F: drivers/nvme/target/fc.c 14952F: drivers/nvme/target/fcloop.c 14953F: include/linux/nvme-fc-driver.h 14954F: include/linux/nvme-fc.h 14955 14956NVM EXPRESS TARGET DRIVER 14957M: Christoph Hellwig <hch@lst.de> 14958M: Sagi Grimberg <sagi@grimberg.me> 14959M: Chaitanya Kulkarni <kch@nvidia.com> 14960L: linux-nvme@lists.infradead.org 14961S: Supported 14962W: http://git.infradead.org/nvme.git 14963T: git://git.infradead.org/nvme.git 14964F: drivers/nvme/target/ 14965 14966NVMEM FRAMEWORK 14967M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14970F: Documentation/ABI/stable/sysfs-bus-nvmem 14971F: Documentation/devicetree/bindings/nvmem/ 14972F: drivers/nvmem/ 14973F: include/linux/nvmem-consumer.h 14974F: include/linux/nvmem-provider.h 14975 14976NXP C45 TJA11XX PHY DRIVER 14977M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14978L: netdev@vger.kernel.org 14979S: Maintained 14980F: drivers/net/phy/nxp-c45-tja11xx.c 14981 14982NXP FSPI DRIVER 14983M: Han Xu <han.xu@nxp.com> 14984M: Haibo Chen <haibo.chen@nxp.com> 14985R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14986L: linux-spi@vger.kernel.org 14987S: Maintained 14988F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14989F: drivers/spi/spi-nxp-fspi.c 14990 14991NXP FXAS21002C DRIVER 14992M: Rui Miguel Silva <rmfrfs@gmail.com> 14993L: linux-iio@vger.kernel.org 14994S: Maintained 14995F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14996F: drivers/iio/gyro/fxas21002c.h 14997F: drivers/iio/gyro/fxas21002c_core.c 14998F: drivers/iio/gyro/fxas21002c_i2c.c 14999F: drivers/iio/gyro/fxas21002c_spi.c 15000 15001NXP i.MX CLOCK DRIVERS 15002M: Abel Vesa <abelvesa@kernel.org> 15003L: linux-clk@vger.kernel.org 15004L: linux-imx@nxp.com 15005S: Maintained 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15007F: Documentation/devicetree/bindings/clock/imx* 15008F: drivers/clk/imx/ 15009F: include/dt-bindings/clock/imx* 15010 15011NXP i.MX 8MQ DCSS DRIVER 15012M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15013R: Lucas Stach <l.stach@pengutronix.de> 15014L: dri-devel@lists.freedesktop.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15017F: drivers/gpu/drm/imx/dcss/ 15018 15019NXP i.MX 8QXP ADC DRIVER 15020M: Cai Huoqing <cai.huoqing@linux.dev> 15021M: Haibo Chen <haibo.chen@nxp.com> 15022L: linux-imx@nxp.com 15023L: linux-iio@vger.kernel.org 15024S: Maintained 15025F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15026F: drivers/iio/adc/imx8qxp-adc.c 15027 15028NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15029M: Haibo Chen <haibo.chen@nxp.com> 15030L: linux-iio@vger.kernel.org 15031L: linux-imx@nxp.com 15032S: Maintained 15033F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15034F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15035F: drivers/iio/adc/imx7d_adc.c 15036F: drivers/iio/adc/vf610_adc.c 15037 15038NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15039M: Jagan Teki <jagan@amarulasolutions.com> 15040S: Maintained 15041F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15042F: drivers/regulator/pf8x00-regulator.c 15043 15044NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15045M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15046L: linux-kernel@vger.kernel.org 15047S: Maintained 15048F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15049F: drivers/extcon/extcon-ptn5150.c 15050 15051NXP SGTL5000 DRIVER 15052M: Fabio Estevam <festevam@gmail.com> 15053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15054S: Maintained 15055F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15056F: sound/soc/codecs/sgtl5000* 15057 15058NXP SJA1105 ETHERNET SWITCH DRIVER 15059M: Vladimir Oltean <olteanv@gmail.com> 15060L: linux-kernel@vger.kernel.org 15061S: Maintained 15062F: drivers/net/dsa/sja1105 15063F: drivers/net/pcs/pcs-xpcs-nxp.c 15064 15065NXP TDA998X DRM DRIVER 15066M: Russell King <linux@armlinux.org.uk> 15067S: Maintained 15068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15069T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15070F: drivers/gpu/drm/i2c/tda998x_drv.c 15071F: include/drm/i2c/tda998x.h 15072F: include/dt-bindings/display/tda998x.h 15073K: "nxp,tda998x" 15074 15075NXP TFA9879 DRIVER 15076M: Peter Rosin <peda@axentia.se> 15077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15078S: Maintained 15079F: Documentation/devicetree/bindings/sound/tfa9879.txt 15080F: sound/soc/codecs/tfa9879* 15081 15082NXP/Goodix TFA989X (TFA1) DRIVER 15083M: Stephan Gerhold <stephan@gerhold.net> 15084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15085S: Maintained 15086F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15087F: sound/soc/codecs/tfa989x.c 15088 15089NXP-NCI NFC DRIVER 15090L: linux-nfc@lists.01.org (subscribers-only) 15091S: Orphan 15092F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15093F: drivers/nfc/nxp-nci 15094 15095NXP i.MX 8MP DW100 V4L2 DRIVER 15096M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15097L: linux-media@vger.kernel.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15100F: Documentation/userspace-api/media/drivers/dw100.rst 15101F: drivers/media/platform/nxp/dw100/ 15102F: include/uapi/linux/dw100.h 15103 15104NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15105M: Mirela Rabulea <mirela.rabulea@nxp.com> 15106R: NXP Linux Team <linux-imx@nxp.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15110F: drivers/media/platform/nxp/imx-jpeg 15111 15112NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15113M: Jonas Malaco <jonas@protocubo.io> 15114L: linux-hwmon@vger.kernel.org 15115S: Maintained 15116F: Documentation/hwmon/nzxt-kraken2.rst 15117F: drivers/hwmon/nzxt-kraken2.c 15118 15119NZXT-SMART2 HARDWARE MONITORING DRIVER 15120M: Aleksandr Mezin <mezin.alexander@gmail.com> 15121L: linux-hwmon@vger.kernel.org 15122S: Maintained 15123F: Documentation/hwmon/nzxt-smart2.rst 15124F: drivers/hwmon/nzxt-smart2.c 15125 15126OBJAGG 15127M: Jiri Pirko <jiri@nvidia.com> 15128L: netdev@vger.kernel.org 15129S: Supported 15130F: include/linux/objagg.h 15131F: lib/objagg.c 15132F: lib/test_objagg.c 15133 15134OBJTOOL 15135M: Josh Poimboeuf <jpoimboe@kernel.org> 15136M: Peter Zijlstra <peterz@infradead.org> 15137S: Supported 15138F: tools/objtool/ 15139F: include/linux/objtool.h 15140 15141OCELOT ETHERNET SWITCH DRIVER 15142M: Vladimir Oltean <vladimir.oltean@nxp.com> 15143M: Claudiu Manoil <claudiu.manoil@nxp.com> 15144M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15145M: UNGLinuxDriver@microchip.com 15146L: netdev@vger.kernel.org 15147S: Supported 15148F: drivers/net/dsa/ocelot/* 15149F: drivers/net/ethernet/mscc/ 15150F: include/soc/mscc/ocelot* 15151F: net/dsa/tag_ocelot.c 15152F: net/dsa/tag_ocelot_8021q.c 15153F: tools/testing/selftests/drivers/net/ocelot/* 15154 15155OCELOT EXTERNAL SWITCH CONTROL 15156M: Colin Foster <colin.foster@in-advantage.com> 15157S: Supported 15158F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15159F: drivers/mfd/ocelot* 15160F: include/linux/mfd/ocelot.h 15161 15162OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15163M: Frederic Barrat <fbarrat@linux.ibm.com> 15164M: Andrew Donnellan <ajd@linux.ibm.com> 15165L: linuxppc-dev@lists.ozlabs.org 15166S: Supported 15167F: Documentation/userspace-api/accelerators/ocxl.rst 15168F: arch/powerpc/include/asm/pnv-ocxl.h 15169F: arch/powerpc/platforms/powernv/ocxl.c 15170F: drivers/misc/ocxl/ 15171F: include/misc/ocxl* 15172F: include/uapi/misc/ocxl.h 15173 15174OMAP AUDIO SUPPORT 15175M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15176M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15178L: linux-omap@vger.kernel.org 15179S: Maintained 15180F: sound/soc/ti/n810.c 15181F: sound/soc/ti/omap* 15182F: sound/soc/ti/rx51.c 15183F: sound/soc/ti/sdma-pcm.* 15184 15185OMAP CLOCK FRAMEWORK SUPPORT 15186M: Paul Walmsley <paul@pwsan.com> 15187L: linux-omap@vger.kernel.org 15188S: Maintained 15189F: arch/arm/*omap*/*clock* 15190 15191OMAP DEVICE TREE SUPPORT 15192M: Benoît Cousson <bcousson@baylibre.com> 15193M: Tony Lindgren <tony@atomide.com> 15194L: linux-omap@vger.kernel.org 15195L: devicetree@vger.kernel.org 15196S: Maintained 15197F: arch/arm/boot/dts/*am3* 15198F: arch/arm/boot/dts/*am4* 15199F: arch/arm/boot/dts/*am5* 15200F: arch/arm/boot/dts/*dra7* 15201F: arch/arm/boot/dts/*omap* 15202F: arch/arm/boot/dts/logicpd-som-lv* 15203F: arch/arm/boot/dts/logicpd-torpedo* 15204 15205OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15206L: linux-omap@vger.kernel.org 15207L: linux-fbdev@vger.kernel.org 15208S: Orphan 15209F: Documentation/arm/omap/dss.rst 15210F: drivers/video/fbdev/omap2/ 15211 15212OMAP FRAMEBUFFER SUPPORT 15213L: linux-fbdev@vger.kernel.org 15214L: linux-omap@vger.kernel.org 15215S: Orphan 15216F: drivers/video/fbdev/omap/ 15217 15218OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15219M: Roger Quadros <rogerq@kernel.org> 15220M: Tony Lindgren <tony@atomide.com> 15221L: linux-omap@vger.kernel.org 15222S: Maintained 15223F: arch/arm/mach-omap2/*gpmc* 15224F: drivers/memory/omap-gpmc.c 15225 15226OMAP GPIO DRIVER 15227M: Grygorii Strashko <grygorii.strashko@ti.com> 15228M: Santosh Shilimkar <ssantosh@kernel.org> 15229M: Kevin Hilman <khilman@kernel.org> 15230L: linux-omap@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15233F: drivers/gpio/gpio-omap.c 15234 15235OMAP HARDWARE SPINLOCK SUPPORT 15236M: Ohad Ben-Cohen <ohad@wizery.com> 15237L: linux-omap@vger.kernel.org 15238S: Maintained 15239F: drivers/hwspinlock/omap_hwspinlock.c 15240 15241OMAP HS MMC SUPPORT 15242L: linux-mmc@vger.kernel.org 15243L: linux-omap@vger.kernel.org 15244S: Orphan 15245F: drivers/mmc/host/omap_hsmmc.c 15246 15247OMAP HWMOD DATA 15248M: Paul Walmsley <paul@pwsan.com> 15249L: linux-omap@vger.kernel.org 15250S: Maintained 15251F: arch/arm/mach-omap2/omap_hwmod*data* 15252 15253OMAP HWMOD SUPPORT 15254M: Benoît Cousson <bcousson@baylibre.com> 15255M: Paul Walmsley <paul@pwsan.com> 15256L: linux-omap@vger.kernel.org 15257S: Maintained 15258F: arch/arm/mach-omap2/omap_hwmod.* 15259 15260OMAP I2C DRIVER 15261M: Vignesh R <vigneshr@ti.com> 15262L: linux-omap@vger.kernel.org 15263L: linux-i2c@vger.kernel.org 15264S: Maintained 15265F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15266F: drivers/i2c/busses/i2c-omap.c 15267 15268OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15270L: linux-media@vger.kernel.org 15271S: Maintained 15272F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15273F: drivers/media/platform/ti/omap3isp/ 15274F: drivers/staging/media/omap4iss/ 15275 15276OMAP MMC SUPPORT 15277M: Aaro Koskinen <aaro.koskinen@iki.fi> 15278L: linux-omap@vger.kernel.org 15279S: Odd Fixes 15280F: drivers/mmc/host/omap.c 15281 15282OMAP POWER MANAGEMENT SUPPORT 15283M: Kevin Hilman <khilman@kernel.org> 15284L: linux-omap@vger.kernel.org 15285S: Maintained 15286F: arch/arm/*omap*/*pm* 15287F: drivers/cpufreq/omap-cpufreq.c 15288 15289OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15290M: Paul Walmsley <paul@pwsan.com> 15291L: linux-omap@vger.kernel.org 15292S: Maintained 15293F: arch/arm/mach-omap2/prm* 15294 15295OMAP RANDOM NUMBER GENERATOR SUPPORT 15296M: Deepak Saxena <dsaxena@plexity.net> 15297S: Maintained 15298F: drivers/char/hw_random/omap-rng.c 15299 15300OMAP USB SUPPORT 15301L: linux-usb@vger.kernel.org 15302L: linux-omap@vger.kernel.org 15303S: Orphan 15304F: arch/arm/*omap*/usb* 15305F: drivers/usb/*/*omap* 15306 15307OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15308M: Mark Jackson <mpfj@newflow.co.uk> 15309L: linux-omap@vger.kernel.org 15310S: Maintained 15311F: arch/arm/boot/dts/am335x-nano.dts 15312 15313OMAP1 SUPPORT 15314M: Aaro Koskinen <aaro.koskinen@iki.fi> 15315M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15316M: Tony Lindgren <tony@atomide.com> 15317L: linux-omap@vger.kernel.org 15318S: Maintained 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/omap1_defconfig 15322F: arch/arm/mach-omap1/ 15323F: arch/arm/plat-omap/ 15324F: drivers/i2c/busses/i2c-omap.c 15325F: include/linux/platform_data/ams-delta-fiq.h 15326F: include/linux/platform_data/i2c-omap.h 15327 15328OMAP2+ SUPPORT 15329M: Tony Lindgren <tony@atomide.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332W: http://www.muru.com/linux/omap/ 15333W: http://linux.omap.com/ 15334Q: http://patchwork.kernel.org/project/linux-omap/list/ 15335T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15336F: arch/arm/configs/omap2plus_defconfig 15337F: arch/arm/mach-omap2/ 15338F: arch/arm/plat-omap/ 15339F: drivers/bus/ti-sysc.c 15340F: drivers/i2c/busses/i2c-omap.c 15341F: drivers/irqchip/irq-omap-intc.c 15342F: drivers/mfd/*omap*.c 15343F: drivers/mfd/menelaus.c 15344F: drivers/mfd/palmas.c 15345F: drivers/mfd/tps65217.c 15346F: drivers/mfd/tps65218.c 15347F: drivers/mfd/tps65219.c 15348F: drivers/mfd/tps65910.c 15349F: drivers/mfd/twl-core.[ch] 15350F: drivers/mfd/twl4030*.c 15351F: drivers/mfd/twl6030*.c 15352F: drivers/mfd/twl6040*.c 15353F: drivers/regulator/palmas-regulator*.c 15354F: drivers/regulator/pbias-regulator.c 15355F: drivers/regulator/tps65217-regulator.c 15356F: drivers/regulator/tps65218-regulator.c 15357F: drivers/regulator/tps65219-regulator.c 15358F: drivers/regulator/tps65910-regulator.c 15359F: drivers/regulator/twl-regulator.c 15360F: drivers/regulator/twl6030-regulator.c 15361F: include/linux/platform_data/i2c-omap.h 15362F: include/linux/platform_data/ti-sysc.h 15363 15364OMFS FILESYSTEM 15365M: Bob Copeland <me@bobcopeland.com> 15366L: linux-karma-devel@lists.sourceforge.net 15367S: Maintained 15368F: Documentation/filesystems/omfs.rst 15369F: fs/omfs/ 15370 15371OMNIKEY CARDMAN 4000 DRIVER 15372M: Harald Welte <laforge@gnumonks.org> 15373S: Maintained 15374F: drivers/char/pcmcia/cm4000_cs.c 15375F: include/linux/cm4000_cs.h 15376F: include/uapi/linux/cm4000_cs.h 15377 15378OMNIKEY CARDMAN 4040 DRIVER 15379M: Harald Welte <laforge@gnumonks.org> 15380S: Maintained 15381F: drivers/char/pcmcia/cm4040_cs.* 15382 15383OMNIVISION OG01A1B SENSOR DRIVER 15384M: Shawn Tu <shawnx.tu@intel.com> 15385L: linux-media@vger.kernel.org 15386S: Maintained 15387F: drivers/media/i2c/og01a1b.c 15388 15389OMNIVISION OV02A10 SENSOR DRIVER 15390M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15391L: linux-media@vger.kernel.org 15392S: Maintained 15393T: git git://linuxtv.org/media_tree.git 15394F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15395F: drivers/media/i2c/ov02a10.c 15396 15397OMNIVISION OV08D10 SENSOR DRIVER 15398M: Jimmy Su <jimmy.su@intel.com> 15399L: linux-media@vger.kernel.org 15400S: Maintained 15401T: git git://linuxtv.org/media_tree.git 15402F: drivers/media/i2c/ov08d10.c 15403 15404OMNIVISION OV08X40 SENSOR DRIVER 15405M: Jason Chen <jason.z.chen@intel.com> 15406L: linux-media@vger.kernel.org 15407S: Maintained 15408T: git git://linuxtv.org/media_tree.git 15409F: drivers/media/i2c/ov08x40.c 15410 15411OMNIVISION OV13858 SENSOR DRIVER 15412M: Sakari Ailus <sakari.ailus@linux.intel.com> 15413L: linux-media@vger.kernel.org 15414S: Maintained 15415T: git git://linuxtv.org/media_tree.git 15416F: drivers/media/i2c/ov13858.c 15417 15418OMNIVISION OV13B10 SENSOR DRIVER 15419M: Arec Kao <arec.kao@intel.com> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: drivers/media/i2c/ov13b10.c 15424 15425OMNIVISION OV2680 SENSOR DRIVER 15426M: Rui Miguel Silva <rmfrfs@gmail.com> 15427L: linux-media@vger.kernel.org 15428S: Maintained 15429T: git git://linuxtv.org/media_tree.git 15430F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15431F: drivers/media/i2c/ov2680.c 15432 15433OMNIVISION OV2685 SENSOR DRIVER 15434M: Shunqian Zheng <zhengsq@rock-chips.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: drivers/media/i2c/ov2685.c 15439 15440OMNIVISION OV2740 SENSOR DRIVER 15441M: Tianshu Qiu <tian.shu.qiu@intel.com> 15442R: Shawn Tu <shawnx.tu@intel.com> 15443R: Bingbu Cao <bingbu.cao@intel.com> 15444L: linux-media@vger.kernel.org 15445S: Maintained 15446T: git git://linuxtv.org/media_tree.git 15447F: drivers/media/i2c/ov2740.c 15448 15449OMNIVISION OV4689 SENSOR DRIVER 15450M: Mikhail Rudenko <mike.rudenko@gmail.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15455F: drivers/media/i2c/ov5647.c 15456 15457OMNIVISION OV5640 SENSOR DRIVER 15458M: Steve Longerbeam <slongerbeam@gmail.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: drivers/media/i2c/ov5640.c 15463 15464OMNIVISION OV5647 SENSOR DRIVER 15465M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15466M: Jacopo Mondi <jacopo@jmondi.org> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15471F: drivers/media/i2c/ov5647.c 15472 15473OMNIVISION OV5670 SENSOR DRIVER 15474M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: drivers/media/i2c/ov5670.c 15479 15480OMNIVISION OV5675 SENSOR DRIVER 15481M: Shawn Tu <shawnx.tu@intel.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484T: git git://linuxtv.org/media_tree.git 15485F: drivers/media/i2c/ov5675.c 15486 15487OMNIVISION OV5693 SENSOR DRIVER 15488M: Daniel Scally <djrscally@gmail.com> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15493F: drivers/media/i2c/ov5693.c 15494 15495OMNIVISION OV5695 SENSOR DRIVER 15496M: Shunqian Zheng <zhengsq@rock-chips.com> 15497L: linux-media@vger.kernel.org 15498S: Maintained 15499T: git git://linuxtv.org/media_tree.git 15500F: drivers/media/i2c/ov5695.c 15501 15502OMNIVISION OV7670 SENSOR DRIVER 15503L: linux-media@vger.kernel.org 15504S: Orphan 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15507F: drivers/media/i2c/ov7670.c 15508 15509OMNIVISION OV772x SENSOR DRIVER 15510M: Jacopo Mondi <jacopo@jmondi.org> 15511L: linux-media@vger.kernel.org 15512S: Odd fixes 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15515F: drivers/media/i2c/ov772x.c 15516F: include/media/i2c/ov772x.h 15517 15518OMNIVISION OV7740 SENSOR DRIVER 15519M: Wenyou Yang <wenyou.yang@microchip.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15524F: drivers/media/i2c/ov7740.c 15525 15526OMNIVISION OV8856 SENSOR DRIVER 15527M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15532F: drivers/media/i2c/ov8856.c 15533 15534OMNIVISION OV9282 SENSOR DRIVER 15535M: Paul J. Murphy <paul.j.murphy@intel.com> 15536M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15541F: drivers/media/i2c/ov9282.c 15542 15543OMNIVISION OV9640 SENSOR DRIVER 15544M: Petr Cvek <petrcvekcz@gmail.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547F: drivers/media/i2c/ov9640.* 15548 15549OMNIVISION OV9650 SENSOR DRIVER 15550M: Sakari Ailus <sakari.ailus@linux.intel.com> 15551R: Akinobu Mita <akinobu.mita@gmail.com> 15552R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15557F: drivers/media/i2c/ov9650.c 15558 15559OMNIVISION OV9734 SENSOR DRIVER 15560M: Tianshu Qiu <tian.shu.qiu@intel.com> 15561R: Bingbu Cao <bingbu.cao@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov9734.c 15566 15567ONBOARD USB HUB DRIVER 15568M: Matthias Kaehlcke <mka@chromium.org> 15569L: linux-usb@vger.kernel.org 15570S: Maintained 15571F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15572F: drivers/usb/misc/onboard_usb_hub.c 15573 15574ONENAND FLASH DRIVER 15575M: Kyungmin Park <kyungmin.park@samsung.com> 15576L: linux-mtd@lists.infradead.org 15577S: Maintained 15578F: drivers/mtd/nand/onenand/ 15579F: include/linux/mtd/onenand*.h 15580 15581ONEXPLAYER FAN DRIVER 15582M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15583L: linux-hwmon@vger.kernel.org 15584S: Maintained 15585F: drivers/hwmon/oxp-sensors.c 15586 15587ONION OMEGA2+ BOARD 15588M: Harvey Hunt <harveyhuntnexus@gmail.com> 15589L: linux-mips@vger.kernel.org 15590S: Maintained 15591F: arch/mips/boot/dts/ralink/omega2p.dts 15592 15593OP-TEE DRIVER 15594M: Jens Wiklander <jens.wiklander@linaro.org> 15595L: op-tee@lists.trustedfirmware.org 15596S: Maintained 15597F: Documentation/ABI/testing/sysfs-bus-optee-devices 15598F: drivers/tee/optee/ 15599 15600OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15601M: Sumit Garg <sumit.garg@linaro.org> 15602L: op-tee@lists.trustedfirmware.org 15603S: Maintained 15604F: drivers/char/hw_random/optee-rng.c 15605 15606OP-TEE RTC DRIVER 15607M: Clément Léger <clement.leger@bootlin.com> 15608L: linux-rtc@vger.kernel.org 15609S: Maintained 15610F: drivers/rtc/rtc-optee.c 15611 15612OPA-VNIC DRIVER 15613M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15614L: linux-rdma@vger.kernel.org 15615S: Supported 15616F: drivers/infiniband/ulp/opa_vnic 15617 15618OPEN FIRMWARE AND FLATTENED DEVICE TREE 15619M: Rob Herring <robh+dt@kernel.org> 15620M: Frank Rowand <frowand.list@gmail.com> 15621L: devicetree@vger.kernel.org 15622S: Maintained 15623C: irc://irc.libera.chat/devicetree 15624W: http://www.devicetree.org/ 15625T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15626F: Documentation/ABI/testing/sysfs-firmware-ofw 15627F: drivers/of/ 15628F: include/linux/of*.h 15629F: scripts/dtc/ 15630K: of_overlay_notifier_ 15631K: of_overlay_fdt_apply 15632K: of_overlay_remove 15633 15634OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15635M: Rob Herring <robh+dt@kernel.org> 15636M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15637L: devicetree@vger.kernel.org 15638S: Maintained 15639C: irc://irc.libera.chat/devicetree 15640Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15641T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15642F: Documentation/devicetree/ 15643F: arch/*/boot/dts/ 15644F: include/dt-bindings/ 15645 15646OPENCOMPUTE PTP CLOCK DRIVER 15647M: Jonathan Lemon <jonathan.lemon@gmail.com> 15648M: Vadim Fedorenko <vadfed@fb.com> 15649L: netdev@vger.kernel.org 15650S: Maintained 15651F: drivers/ptp/ptp_ocp.c 15652 15653OPENCORES I2C BUS DRIVER 15654M: Peter Korsgaard <peter@korsgaard.com> 15655M: Andrew Lunn <andrew@lunn.ch> 15656L: linux-i2c@vger.kernel.org 15657S: Maintained 15658F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15659F: Documentation/i2c/busses/i2c-ocores.rst 15660F: drivers/i2c/busses/i2c-ocores.c 15661F: include/linux/platform_data/i2c-ocores.h 15662 15663OPENRISC ARCHITECTURE 15664M: Jonas Bonn <jonas@southpole.se> 15665M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15666M: Stafford Horne <shorne@gmail.com> 15667L: openrisc@lists.librecores.org 15668S: Maintained 15669W: http://openrisc.io 15670T: git https://github.com/openrisc/linux.git 15671F: Documentation/devicetree/bindings/openrisc/ 15672F: Documentation/openrisc/ 15673F: arch/openrisc/ 15674F: drivers/irqchip/irq-ompic.c 15675F: drivers/irqchip/irq-or1k-* 15676 15677OPENVSWITCH 15678M: Pravin B Shelar <pshelar@ovn.org> 15679L: netdev@vger.kernel.org 15680L: dev@openvswitch.org 15681S: Maintained 15682W: http://openvswitch.org 15683F: include/uapi/linux/openvswitch.h 15684F: net/openvswitch/ 15685F: tools/testing/selftests/net/openvswitch/ 15686 15687OPERATING PERFORMANCE POINTS (OPP) 15688M: Viresh Kumar <vireshk@kernel.org> 15689M: Nishanth Menon <nm@ti.com> 15690M: Stephen Boyd <sboyd@kernel.org> 15691L: linux-pm@vger.kernel.org 15692S: Maintained 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15694F: Documentation/devicetree/bindings/opp/ 15695F: Documentation/power/opp.rst 15696F: drivers/opp/ 15697F: include/linux/pm_opp.h 15698 15699OPL4 DRIVER 15700M: Clemens Ladisch <clemens@ladisch.de> 15701L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15702S: Maintained 15703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15704F: sound/drivers/opl4/ 15705 15706ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15707M: Mark Fasheh <mark@fasheh.com> 15708M: Joel Becker <jlbec@evilplan.org> 15709M: Joseph Qi <joseph.qi@linux.alibaba.com> 15710L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15711S: Supported 15712W: http://ocfs2.wiki.kernel.org 15713F: Documentation/filesystems/dlmfs.rst 15714F: Documentation/filesystems/ocfs2.rst 15715F: fs/ocfs2/ 15716 15717ORANGEFS FILESYSTEM 15718M: Mike Marshall <hubcap@omnibond.com> 15719R: Martin Brandenburg <martin@omnibond.com> 15720L: devel@lists.orangefs.org 15721S: Supported 15722T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15723F: Documentation/filesystems/orangefs.rst 15724F: fs/orangefs/ 15725 15726ORINOCO DRIVER 15727L: linux-wireless@vger.kernel.org 15728S: Orphan 15729W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15730W: http://www.nongnu.org/orinoco/ 15731F: drivers/net/wireless/intersil/orinoco/ 15732 15733OV2659 OMNIVISION SENSOR DRIVER 15734M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737W: https://linuxtv.org 15738Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15739T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15740F: drivers/media/i2c/ov2659.c 15741F: include/media/i2c/ov2659.h 15742 15743OVERLAY FILESYSTEM 15744M: Miklos Szeredi <miklos@szeredi.hu> 15745L: linux-unionfs@vger.kernel.org 15746S: Supported 15747T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15748F: Documentation/filesystems/overlayfs.rst 15749F: fs/overlayfs/ 15750 15751P54 WIRELESS DRIVER 15752M: Christian Lamparter <chunkeey@googlemail.com> 15753L: linux-wireless@vger.kernel.org 15754S: Maintained 15755W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15756F: drivers/net/wireless/intersil/p54/ 15757 15758PACKING 15759M: Vladimir Oltean <olteanv@gmail.com> 15760L: netdev@vger.kernel.org 15761S: Supported 15762F: Documentation/core-api/packing.rst 15763F: include/linux/packing.h 15764F: lib/packing.c 15765 15766PADATA PARALLEL EXECUTION MECHANISM 15767M: Steffen Klassert <steffen.klassert@secunet.com> 15768M: Daniel Jordan <daniel.m.jordan@oracle.com> 15769L: linux-crypto@vger.kernel.org 15770L: linux-kernel@vger.kernel.org 15771S: Maintained 15772F: Documentation/core-api/padata.rst 15773F: include/linux/padata.h 15774F: kernel/padata.c 15775 15776PAGE CACHE 15777M: Matthew Wilcox (Oracle) <willy@infradead.org> 15778L: linux-fsdevel@vger.kernel.org 15779S: Supported 15780T: git git://git.infradead.org/users/willy/pagecache.git 15781F: Documentation/filesystems/locking.rst 15782F: Documentation/filesystems/vfs.rst 15783F: include/linux/pagemap.h 15784F: mm/filemap.c 15785F: mm/page-writeback.c 15786F: mm/readahead.c 15787F: mm/truncate.c 15788 15789PAGE POOL 15790M: Jesper Dangaard Brouer <hawk@kernel.org> 15791M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15792L: netdev@vger.kernel.org 15793S: Supported 15794F: Documentation/networking/page_pool.rst 15795F: include/net/page_pool.h 15796F: include/trace/events/page_pool.h 15797F: net/core/page_pool.c 15798 15799PAGE TABLE CHECK 15800M: Pasha Tatashin <pasha.tatashin@soleen.com> 15801M: Andrew Morton <akpm@linux-foundation.org> 15802L: linux-mm@kvack.org 15803S: Maintained 15804F: Documentation/mm/page_table_check.rst 15805F: include/linux/page_table_check.h 15806F: mm/page_table_check.c 15807 15808PANASONIC LAPTOP ACPI EXTRAS DRIVER 15809M: Kenneth Chan <kenneth.t.chan@gmail.com> 15810L: platform-driver-x86@vger.kernel.org 15811S: Maintained 15812F: drivers/platform/x86/panasonic-laptop.c 15813 15814PARALLAX PING IIO SENSOR DRIVER 15815M: Andreas Klinger <ak@it-klinger.de> 15816L: linux-iio@vger.kernel.org 15817S: Maintained 15818F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15819F: drivers/iio/proximity/ping.c 15820 15821PARALLEL LCD/KEYPAD PANEL DRIVER 15822M: Willy Tarreau <willy@haproxy.com> 15823M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15824S: Odd Fixes 15825F: Documentation/admin-guide/lcd-panel-cgram.rst 15826F: drivers/auxdisplay/panel.c 15827 15828PARALLEL PORT SUBSYSTEM 15829M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15830M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15831L: linux-parport@lists.infradead.org (subscribers-only) 15832S: Maintained 15833F: Documentation/driver-api/parport*.rst 15834F: drivers/char/ppdev.c 15835F: drivers/parport/ 15836F: include/linux/parport*.h 15837F: include/uapi/linux/ppdev.h 15838 15839PARAVIRT_OPS INTERFACE 15840M: Juergen Gross <jgross@suse.com> 15841M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15842R: Alexey Makhalov <amakhalov@vmware.com> 15843R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15844L: virtualization@lists.linux-foundation.org 15845L: x86@kernel.org 15846S: Supported 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15848F: Documentation/virt/paravirt_ops.rst 15849F: arch/*/include/asm/paravirt*.h 15850F: arch/*/kernel/paravirt* 15851F: include/linux/hypervisor.h 15852 15853PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15854M: Tim Waugh <tim@cyberelk.net> 15855L: linux-parport@lists.infradead.org (subscribers-only) 15856S: Maintained 15857F: Documentation/admin-guide/blockdev/paride.rst 15858F: drivers/block/paride/ 15859 15860PARISC ARCHITECTURE 15861M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15862M: Helge Deller <deller@gmx.de> 15863L: linux-parisc@vger.kernel.org 15864S: Maintained 15865W: https://parisc.wiki.kernel.org 15866Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15867T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15868T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15869F: Documentation/parisc/ 15870F: arch/parisc/ 15871F: drivers/char/agp/parisc-agp.c 15872F: drivers/input/misc/hp_sdc_rtc.c 15873F: drivers/input/serio/gscps2.c 15874F: drivers/input/serio/hp_sdc* 15875F: drivers/parisc/ 15876F: drivers/parport/parport_gsc.* 15877F: drivers/tty/serial/8250/8250_parisc.c 15878F: drivers/video/console/sti* 15879F: drivers/video/fbdev/sti* 15880F: drivers/video/logo/logo_parisc* 15881F: include/linux/hp_sdc.h 15882 15883PARMAN 15884M: Jiri Pirko <jiri@nvidia.com> 15885L: netdev@vger.kernel.org 15886S: Supported 15887F: include/linux/parman.h 15888F: lib/parman.c 15889F: lib/test_parman.c 15890 15891PC ENGINES APU BOARD DRIVER 15892M: Enrico Weigelt, metux IT consult <info@metux.net> 15893S: Maintained 15894F: drivers/platform/x86/pcengines-apuv2.c 15895 15896PC87360 HARDWARE MONITORING DRIVER 15897M: Jim Cromie <jim.cromie@gmail.com> 15898L: linux-hwmon@vger.kernel.org 15899S: Maintained 15900F: Documentation/hwmon/pc87360.rst 15901F: drivers/hwmon/pc87360.c 15902 15903PC8736x GPIO DRIVER 15904M: Jim Cromie <jim.cromie@gmail.com> 15905S: Maintained 15906F: drivers/char/pc8736x_gpio.c 15907 15908PC87427 HARDWARE MONITORING DRIVER 15909M: Jean Delvare <jdelvare@suse.com> 15910L: linux-hwmon@vger.kernel.org 15911S: Maintained 15912F: Documentation/hwmon/pc87427.rst 15913F: drivers/hwmon/pc87427.c 15914 15915PCA9532 LED DRIVER 15916M: Riku Voipio <riku.voipio@iki.fi> 15917S: Maintained 15918F: drivers/leds/leds-pca9532.c 15919F: include/linux/leds-pca9532.h 15920 15921PCA9541 I2C BUS MASTER SELECTOR DRIVER 15922M: Guenter Roeck <linux@roeck-us.net> 15923L: linux-i2c@vger.kernel.org 15924S: Maintained 15925F: drivers/i2c/muxes/i2c-mux-pca9541.c 15926 15927PCDP - PRIMARY CONSOLE AND DEBUG PORT 15928M: Khalid Aziz <khalid@gonehiking.org> 15929S: Maintained 15930F: drivers/firmware/pcdp.* 15931 15932PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15933M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15934M: Pali Rohár <pali@kernel.org> 15935L: linux-pci@vger.kernel.org 15936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15937S: Maintained 15938F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15939F: drivers/pci/controller/pci-aardvark.c 15940 15941PCI DRIVER FOR ALTERA PCIE IP 15942M: Joyce Ooi <joyce.ooi@intel.com> 15943L: linux-pci@vger.kernel.org 15944S: Supported 15945F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15946F: drivers/pci/controller/pcie-altera.c 15947 15948PCI DRIVER FOR APPLIEDMICRO XGENE 15949M: Toan Le <toan@os.amperecomputing.com> 15950L: linux-pci@vger.kernel.org 15951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15952S: Maintained 15953F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15954F: drivers/pci/controller/pci-xgene.c 15955 15956PCI DRIVER FOR ARM VERSATILE PLATFORM 15957M: Rob Herring <robh@kernel.org> 15958L: linux-pci@vger.kernel.org 15959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15960S: Maintained 15961F: Documentation/devicetree/bindings/pci/versatile.yaml 15962F: drivers/pci/controller/pci-versatile.c 15963 15964PCI DRIVER FOR ARMADA 8K 15965M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15966L: linux-pci@vger.kernel.org 15967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15968S: Maintained 15969F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15970F: drivers/pci/controller/dwc/pcie-armada8k.c 15971 15972PCI DRIVER FOR CADENCE PCIE IP 15973M: Tom Joseph <tjoseph@cadence.com> 15974L: linux-pci@vger.kernel.org 15975S: Maintained 15976F: Documentation/devicetree/bindings/pci/cdns,* 15977F: drivers/pci/controller/cadence/ 15978 15979PCI DRIVER FOR FREESCALE LAYERSCAPE 15980M: Minghuan Lian <minghuan.Lian@nxp.com> 15981M: Mingkai Hu <mingkai.hu@nxp.com> 15982M: Roy Zang <roy.zang@nxp.com> 15983L: linuxppc-dev@lists.ozlabs.org 15984L: linux-pci@vger.kernel.org 15985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15986S: Maintained 15987F: drivers/pci/controller/dwc/*layerscape* 15988 15989PCI DRIVER FOR GENERIC OF HOSTS 15990M: Will Deacon <will@kernel.org> 15991L: linux-pci@vger.kernel.org 15992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15993S: Maintained 15994F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15995F: drivers/pci/controller/pci-host-common.c 15996F: drivers/pci/controller/pci-host-generic.c 15997 15998PCI DRIVER FOR IMX6 15999M: Richard Zhu <hongxing.zhu@nxp.com> 16000M: Lucas Stach <l.stach@pengutronix.de> 16001L: linux-pci@vger.kernel.org 16002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16003S: Maintained 16004F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16005F: drivers/pci/controller/dwc/*imx6* 16006 16007PCI DRIVER FOR FU740 16008M: Paul Walmsley <paul.walmsley@sifive.com> 16009M: Greentime Hu <greentime.hu@sifive.com> 16010L: linux-pci@vger.kernel.org 16011S: Maintained 16012F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16013F: drivers/pci/controller/dwc/pcie-fu740.c 16014 16015PCI DRIVER FOR INTEL IXP4XX 16016M: Linus Walleij <linus.walleij@linaro.org> 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16019F: drivers/pci/controller/pci-ixp4xx.c 16020 16021PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16022M: Nirmal Patel <nirmal.patel@linux.intel.com> 16023R: Jonathan Derrick <jonathan.derrick@linux.dev> 16024L: linux-pci@vger.kernel.org 16025S: Supported 16026F: drivers/pci/controller/vmd.c 16027 16028PCI DRIVER FOR MICROSEMI SWITCHTEC 16029M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16030M: Logan Gunthorpe <logang@deltatee.com> 16031L: linux-pci@vger.kernel.org 16032S: Maintained 16033F: Documentation/ABI/testing/sysfs-class-switchtec 16034F: Documentation/driver-api/switchtec.rst 16035F: drivers/ntb/hw/mscc/ 16036F: drivers/pci/switch/switchtec* 16037F: include/linux/switchtec.h 16038F: include/uapi/linux/switchtec_ioctl.h 16039 16040PCI DRIVER FOR MOBIVEIL PCIE IP 16041M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16042M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16043L: linux-pci@vger.kernel.org 16044S: Supported 16045F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16046F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16047 16048PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16049M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16050M: Pali Rohár <pali@kernel.org> 16051L: linux-pci@vger.kernel.org 16052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16053S: Maintained 16054F: drivers/pci/controller/*mvebu* 16055 16056PCI DRIVER FOR NVIDIA TEGRA 16057M: Thierry Reding <thierry.reding@gmail.com> 16058L: linux-tegra@vger.kernel.org 16059L: linux-pci@vger.kernel.org 16060S: Supported 16061F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16062F: drivers/pci/controller/pci-tegra.c 16063 16064PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16065M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16068S: Maintained 16069F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16070F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16071 16072PCI DRIVER FOR RENESAS R-CAR 16073M: Marek Vasut <marek.vasut+renesas@gmail.com> 16074M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16075L: linux-pci@vger.kernel.org 16076L: linux-renesas-soc@vger.kernel.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/*rcar* 16079F: drivers/pci/controller/*rcar* 16080 16081PCI DRIVER FOR SAMSUNG EXYNOS 16082M: Jingoo Han <jingoohan1@gmail.com> 16083L: linux-pci@vger.kernel.org 16084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16085L: linux-samsung-soc@vger.kernel.org 16086S: Maintained 16087F: drivers/pci/controller/dwc/pci-exynos.c 16088 16089PCI DRIVER FOR SYNOPSYS DESIGNWARE 16090M: Jingoo Han <jingoohan1@gmail.com> 16091M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16092L: linux-pci@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16095F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16096F: drivers/pci/controller/dwc/*designware* 16097 16098PCI DRIVER FOR TI DRA7XX/J721E 16099M: Vignesh Raghavendra <vigneshr@ti.com> 16100L: linux-omap@vger.kernel.org 16101L: linux-pci@vger.kernel.org 16102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16103S: Supported 16104F: Documentation/devicetree/bindings/pci/ti-pci.txt 16105F: drivers/pci/controller/cadence/pci-j721e.c 16106F: drivers/pci/controller/dwc/pci-dra7xx.c 16107 16108PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16109M: Linus Walleij <linus.walleij@linaro.org> 16110L: linux-pci@vger.kernel.org 16111S: Maintained 16112F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16113F: drivers/pci/controller/pci-v3-semi.c 16114 16115PCI ENDPOINT SUBSYSTEM 16116M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16117R: Krzysztof Wilczyński <kw@linux.com> 16118R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16119R: Kishon Vijay Abraham I <kishon@kernel.org> 16120L: linux-pci@vger.kernel.org 16121S: Supported 16122Q: https://patchwork.kernel.org/project/linux-pci/list/ 16123B: https://bugzilla.kernel.org 16124C: irc://irc.oftc.net/linux-pci 16125T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16126F: Documentation/PCI/endpoint/* 16127F: Documentation/misc-devices/pci-endpoint-test.rst 16128F: drivers/misc/pci_endpoint_test.c 16129F: drivers/pci/endpoint/ 16130F: tools/pci/ 16131 16132PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16133M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16134R: Oliver O'Halloran <oohall@gmail.com> 16135L: linuxppc-dev@lists.ozlabs.org 16136S: Supported 16137F: Documentation/PCI/pci-error-recovery.rst 16138F: Documentation/powerpc/eeh-pci-error-recovery.rst 16139F: arch/powerpc/include/*/eeh*.h 16140F: arch/powerpc/kernel/eeh*.c 16141F: arch/powerpc/platforms/*/eeh*.c 16142F: drivers/pci/pcie/aer.c 16143F: drivers/pci/pcie/dpc.c 16144F: drivers/pci/pcie/err.c 16145 16146PCI ERROR RECOVERY 16147M: Linas Vepstas <linasvepstas@gmail.com> 16148L: linux-pci@vger.kernel.org 16149S: Supported 16150F: Documentation/PCI/pci-error-recovery.rst 16151 16152PCI PEER-TO-PEER DMA (P2PDMA) 16153M: Bjorn Helgaas <bhelgaas@google.com> 16154M: Logan Gunthorpe <logang@deltatee.com> 16155L: linux-pci@vger.kernel.org 16156S: Supported 16157Q: https://patchwork.kernel.org/project/linux-pci/list/ 16158B: https://bugzilla.kernel.org 16159C: irc://irc.oftc.net/linux-pci 16160T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16161F: Documentation/driver-api/pci/p2pdma.rst 16162F: drivers/pci/p2pdma.c 16163F: include/linux/pci-p2pdma.h 16164 16165PCI MSI DRIVER FOR ALTERA MSI IP 16166M: Joyce Ooi <joyce.ooi@intel.com> 16167L: linux-pci@vger.kernel.org 16168S: Supported 16169F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16170F: drivers/pci/controller/pcie-altera-msi.c 16171 16172PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16173M: Toan Le <toan@os.amperecomputing.com> 16174L: linux-pci@vger.kernel.org 16175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16178F: drivers/pci/controller/pci-xgene-msi.c 16179 16180PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16181M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16182R: Rob Herring <robh@kernel.org> 16183R: Krzysztof Wilczyński <kw@linux.com> 16184L: linux-pci@vger.kernel.org 16185S: Supported 16186Q: https://patchwork.kernel.org/project/linux-pci/list/ 16187B: https://bugzilla.kernel.org 16188C: irc://irc.oftc.net/linux-pci 16189T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16190F: Documentation/devicetree/bindings/pci/ 16191F: drivers/pci/controller/ 16192F: drivers/pci/pci-bridge-emul.c 16193F: drivers/pci/pci-bridge-emul.h 16194 16195PCI SUBSYSTEM 16196M: Bjorn Helgaas <bhelgaas@google.com> 16197L: linux-pci@vger.kernel.org 16198S: Supported 16199Q: https://patchwork.kernel.org/project/linux-pci/list/ 16200B: https://bugzilla.kernel.org 16201C: irc://irc.oftc.net/linux-pci 16202T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16203F: Documentation/PCI/ 16204F: Documentation/devicetree/bindings/pci/ 16205F: arch/x86/kernel/early-quirks.c 16206F: arch/x86/kernel/quirks.c 16207F: arch/x86/pci/ 16208F: drivers/acpi/pci* 16209F: drivers/pci/ 16210F: include/asm-generic/pci* 16211F: include/linux/of_pci.h 16212F: include/linux/pci* 16213F: include/uapi/linux/pci* 16214F: lib/pci* 16215 16216PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16217M: Jonathan Chocron <jonnyc@amazon.com> 16218L: linux-pci@vger.kernel.org 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/pcie-al.txt 16221F: drivers/pci/controller/dwc/pcie-al.c 16222 16223PCIE DRIVER FOR AMLOGIC MESON 16224M: Yue Wang <yue.wang@Amlogic.com> 16225L: linux-pci@vger.kernel.org 16226L: linux-amlogic@lists.infradead.org 16227S: Maintained 16228F: drivers/pci/controller/dwc/pci-meson.c 16229 16230PCIE DRIVER FOR AXIS ARTPEC 16231M: Jesper Nilsson <jesper.nilsson@axis.com> 16232L: linux-arm-kernel@axis.com 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/devicetree/bindings/pci/axis,artpec* 16236F: drivers/pci/controller/dwc/*artpec* 16237 16238PCIE DRIVER FOR CAVIUM THUNDERX 16239M: Robert Richter <rric@kernel.org> 16240L: linux-pci@vger.kernel.org 16241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16242S: Odd Fixes 16243F: drivers/pci/controller/pci-thunder-* 16244 16245PCIE DRIVER FOR HISILICON 16246M: Zhou Wang <wangzhou1@hisilicon.com> 16247L: linux-pci@vger.kernel.org 16248S: Maintained 16249F: drivers/pci/controller/dwc/pcie-hisi.c 16250 16251PCIE DRIVER FOR HISILICON KIRIN 16252M: Xiaowei Song <songxiaowei@hisilicon.com> 16253M: Binghui Wang <wangbinghui@hisilicon.com> 16254L: linux-pci@vger.kernel.org 16255S: Maintained 16256F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16257F: drivers/pci/controller/dwc/pcie-kirin.c 16258 16259PCIE DRIVER FOR HISILICON STB 16260M: Shawn Guo <shawn.guo@linaro.org> 16261L: linux-pci@vger.kernel.org 16262S: Maintained 16263F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16264F: drivers/pci/controller/dwc/pcie-histb.c 16265 16266PCIE DRIVER FOR INTEL KEEM BAY 16267M: Srikanth Thokala <srikanth.thokala@intel.com> 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16271F: drivers/pci/controller/dwc/pcie-keembay.c 16272 16273PCIE DRIVER FOR INTEL LGM GW SOC 16274M: Rahul Tanwar <rtanwar@maxlinear.com> 16275L: linux-pci@vger.kernel.org 16276S: Maintained 16277F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16278F: drivers/pci/controller/dwc/pcie-intel-gw.c 16279 16280PCIE DRIVER FOR MEDIATEK 16281M: Ryder Lee <ryder.lee@mediatek.com> 16282M: Jianjun Wang <jianjun.wang@mediatek.com> 16283L: linux-pci@vger.kernel.org 16284L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16285S: Supported 16286F: Documentation/devicetree/bindings/pci/mediatek* 16287F: drivers/pci/controller/*mediatek* 16288 16289PCIE DRIVER FOR MICROCHIP 16290M: Daire McNamara <daire.mcnamara@microchip.com> 16291L: linux-pci@vger.kernel.org 16292S: Supported 16293F: Documentation/devicetree/bindings/pci/microchip* 16294F: drivers/pci/controller/*microchip* 16295 16296PCIE DRIVER FOR QUALCOMM MSM 16297M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16298L: linux-pci@vger.kernel.org 16299L: linux-arm-msm@vger.kernel.org 16300S: Maintained 16301F: drivers/pci/controller/dwc/pcie-qcom.c 16302 16303PCIE ENDPOINT DRIVER FOR QUALCOMM 16304M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16305L: linux-pci@vger.kernel.org 16306L: linux-arm-msm@vger.kernel.org 16307S: Maintained 16308F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16309F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16310 16311PCIE DRIVER FOR ROCKCHIP 16312M: Shawn Lin <shawn.lin@rock-chips.com> 16313L: linux-pci@vger.kernel.org 16314L: linux-rockchip@lists.infradead.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16317F: drivers/pci/controller/pcie-rockchip* 16318 16319PCIE DRIVER FOR SOCIONEXT UNIPHIER 16320M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16321L: linux-pci@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16324F: drivers/pci/controller/dwc/pcie-uniphier* 16325 16326PCIE DRIVER FOR ST SPEAR13XX 16327M: Pratyush Anand <pratyush.anand@gmail.com> 16328L: linux-pci@vger.kernel.org 16329S: Maintained 16330F: drivers/pci/controller/dwc/*spear* 16331 16332PCI DRIVER FOR XILINX VERSAL CPM 16333M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16334M: Michal Simek <michal.simek@amd.com> 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16338F: drivers/pci/controller/pcie-xilinx-cpm.c 16339 16340PCMCIA SUBSYSTEM 16341M: Dominik Brodowski <linux@dominikbrodowski.net> 16342S: Odd Fixes 16343T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16344F: Documentation/pcmcia/ 16345F: drivers/pcmcia/ 16346F: include/pcmcia/ 16347F: tools/pcmcia/ 16348 16349PCNET32 NETWORK DRIVER 16350M: Don Fry <pcnet32@frontier.com> 16351L: netdev@vger.kernel.org 16352S: Maintained 16353F: drivers/net/ethernet/amd/pcnet32.c 16354 16355PCRYPT PARALLEL CRYPTO ENGINE 16356M: Steffen Klassert <steffen.klassert@secunet.com> 16357L: linux-crypto@vger.kernel.org 16358S: Maintained 16359F: crypto/pcrypt.c 16360F: include/crypto/pcrypt.h 16361 16362PEAQ WMI HOTKEYS DRIVER 16363M: Hans de Goede <hdegoede@redhat.com> 16364L: platform-driver-x86@vger.kernel.org 16365S: Maintained 16366F: drivers/platform/x86/peaq-wmi.c 16367 16368PECI HARDWARE MONITORING DRIVERS 16369M: Iwona Winiarska <iwona.winiarska@intel.com> 16370L: linux-hwmon@vger.kernel.org 16371S: Supported 16372F: Documentation/hwmon/peci-cputemp.rst 16373F: Documentation/hwmon/peci-dimmtemp.rst 16374F: drivers/hwmon/peci/ 16375 16376PECI SUBSYSTEM 16377M: Iwona Winiarska <iwona.winiarska@intel.com> 16378L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16379S: Supported 16380F: Documentation/devicetree/bindings/peci/ 16381F: Documentation/peci/ 16382F: drivers/peci/ 16383F: include/linux/peci-cpu.h 16384F: include/linux/peci.h 16385 16386PENSANDO ETHERNET DRIVERS 16387M: Shannon Nelson <shannon.nelson@amd.com> 16388M: Brett Creeley <brett.creeley@amd.com> 16389M: drivers@pensando.io 16390L: netdev@vger.kernel.org 16391S: Supported 16392F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16393F: drivers/net/ethernet/pensando/ 16394 16395PER-CPU MEMORY ALLOCATOR 16396M: Dennis Zhou <dennis@kernel.org> 16397M: Tejun Heo <tj@kernel.org> 16398M: Christoph Lameter <cl@linux.com> 16399L: linux-mm@kvack.org 16400S: Maintained 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16402F: arch/*/include/asm/percpu.h 16403F: include/linux/percpu*.h 16404F: lib/percpu*.c 16405F: mm/percpu*.c 16406 16407PER-TASK DELAY ACCOUNTING 16408M: Balbir Singh <bsingharora@gmail.com> 16409S: Maintained 16410F: include/linux/delayacct.h 16411F: kernel/delayacct.c 16412 16413PERFORMANCE EVENTS SUBSYSTEM 16414M: Peter Zijlstra <peterz@infradead.org> 16415M: Ingo Molnar <mingo@redhat.com> 16416M: Arnaldo Carvalho de Melo <acme@kernel.org> 16417R: Mark Rutland <mark.rutland@arm.com> 16418R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16419R: Jiri Olsa <jolsa@kernel.org> 16420R: Namhyung Kim <namhyung@kernel.org> 16421L: linux-perf-users@vger.kernel.org 16422L: linux-kernel@vger.kernel.org 16423S: Supported 16424W: https://perf.wiki.kernel.org/ 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16426F: arch/*/events/* 16427F: arch/*/events/*/* 16428F: arch/*/include/asm/perf_event.h 16429F: arch/*/kernel/*/*/perf_event*.c 16430F: arch/*/kernel/*/perf_event*.c 16431F: arch/*/kernel/perf_callchain.c 16432F: arch/*/kernel/perf_event*.c 16433F: include/linux/perf_event.h 16434F: include/uapi/linux/perf_event.h 16435F: kernel/events/* 16436F: tools/lib/perf/ 16437F: tools/perf/ 16438 16439PERFORMANCE EVENTS TOOLING ARM64 16440R: John Garry <john.g.garry@oracle.com> 16441R: Will Deacon <will@kernel.org> 16442R: James Clark <james.clark@arm.com> 16443R: Mike Leach <mike.leach@linaro.org> 16444R: Leo Yan <leo.yan@linaro.org> 16445L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16446S: Supported 16447F: tools/build/feature/test-libopencsd.c 16448F: tools/perf/arch/arm*/ 16449F: tools/perf/pmu-events/arch/arm64/ 16450F: tools/perf/util/arm-spe* 16451F: tools/perf/util/cs-etm* 16452 16453PERSONALITY HANDLING 16454M: Christoph Hellwig <hch@infradead.org> 16455L: linux-abi-devel@lists.sourceforge.net 16456S: Maintained 16457F: include/linux/personality.h 16458F: include/uapi/linux/personality.h 16459 16460PHOENIX RC FLIGHT CONTROLLER ADAPTER 16461M: Marcus Folkesson <marcus.folkesson@gmail.com> 16462L: linux-input@vger.kernel.org 16463S: Maintained 16464F: Documentation/input/devices/pxrc.rst 16465F: drivers/input/joystick/pxrc.c 16466 16467PHONET PROTOCOL 16468M: Remi Denis-Courmont <courmisch@gmail.com> 16469S: Supported 16470F: Documentation/networking/phonet.rst 16471F: include/linux/phonet.h 16472F: include/net/phonet/ 16473F: include/uapi/linux/phonet.h 16474F: net/phonet/ 16475 16476PHRAM MTD DRIVER 16477M: Joern Engel <joern@lazybastard.org> 16478L: linux-mtd@lists.infradead.org 16479S: Maintained 16480F: drivers/mtd/devices/phram.c 16481 16482PICOLCD HID DRIVER 16483M: Bruno Prémont <bonbons@linux-vserver.org> 16484L: linux-input@vger.kernel.org 16485S: Maintained 16486F: drivers/hid/hid-picolcd* 16487 16488PIDFD API 16489M: Christian Brauner <christian@brauner.io> 16490L: linux-kernel@vger.kernel.org 16491S: Maintained 16492T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16493F: samples/pidfd/ 16494F: tools/testing/selftests/clone3/ 16495F: tools/testing/selftests/pid_namespace/ 16496F: tools/testing/selftests/pidfd/ 16497K: (?i)pidfd 16498K: (?i)clone3 16499K: \b(clone_args|kernel_clone_args)\b 16500 16501PIN CONTROL SUBSYSTEM 16502M: Linus Walleij <linus.walleij@linaro.org> 16503L: linux-gpio@vger.kernel.org 16504S: Maintained 16505T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16506F: Documentation/devicetree/bindings/pinctrl/ 16507F: Documentation/driver-api/pin-control.rst 16508F: drivers/pinctrl/ 16509F: include/dt-bindings/pinctrl/ 16510F: include/linux/pinctrl/ 16511 16512PIN CONTROLLER - AMD 16513M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16514M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16515S: Maintained 16516F: drivers/pinctrl/pinctrl-amd.c 16517 16518PIN CONTROLLER - FREESCALE 16519M: Dong Aisheng <aisheng.dong@nxp.com> 16520M: Fabio Estevam <festevam@gmail.com> 16521M: Shawn Guo <shawnguo@kernel.org> 16522M: Jacky Bai <ping.bai@nxp.com> 16523R: Pengutronix Kernel Team <kernel@pengutronix.de> 16524L: linux-gpio@vger.kernel.org 16525S: Maintained 16526F: Documentation/devicetree/bindings/pinctrl/fsl,* 16527F: drivers/pinctrl/freescale/ 16528 16529PIN CONTROLLER - INTEL 16530M: Mika Westerberg <mika.westerberg@linux.intel.com> 16531M: Andy Shevchenko <andy@kernel.org> 16532S: Supported 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16534F: drivers/pinctrl/intel/ 16535 16536PIN CONTROLLER - KEEMBAY 16537M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16538S: Supported 16539F: drivers/pinctrl/pinctrl-keembay* 16540 16541PIN CONTROLLER - MEDIATEK 16542M: Sean Wang <sean.wang@kernel.org> 16543L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16544S: Maintained 16545F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16546F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16547F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16548F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16549F: drivers/pinctrl/mediatek/ 16550 16551PIN CONTROLLER - MICROCHIP AT91 16552M: Ludovic Desroches <ludovic.desroches@microchip.com> 16553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16554L: linux-gpio@vger.kernel.org 16555S: Supported 16556F: drivers/gpio/gpio-sama5d2-piobu.c 16557F: drivers/pinctrl/pinctrl-at91* 16558 16559PIN CONTROLLER - QUALCOMM 16560M: Bjorn Andersson <andersson@kernel.org> 16561L: linux-arm-msm@vger.kernel.org 16562S: Maintained 16563F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16564F: drivers/pinctrl/qcom/ 16565 16566PIN CONTROLLER - RENESAS 16567M: Geert Uytterhoeven <geert+renesas@glider.be> 16568L: linux-renesas-soc@vger.kernel.org 16569S: Supported 16570T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16571F: Documentation/devicetree/bindings/pinctrl/renesas,* 16572F: drivers/pinctrl/renesas/ 16573 16574PIN CONTROLLER - SAMSUNG 16575M: Tomasz Figa <tomasz.figa@gmail.com> 16576M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16577M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16578R: Alim Akhtar <alim.akhtar@samsung.com> 16579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16580L: linux-samsung-soc@vger.kernel.org 16581S: Maintained 16582C: irc://irc.libera.chat/linux-exynos 16583Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16584B: mailto:linux-samsung-soc@vger.kernel.org 16585T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16586F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16587F: drivers/pinctrl/samsung/ 16588F: include/dt-bindings/pinctrl/samsung.h 16589 16590PIN CONTROLLER - SINGLE 16591M: Tony Lindgren <tony@atomide.com> 16592M: Haojian Zhuang <haojian.zhuang@linaro.org> 16593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16594L: linux-omap@vger.kernel.org 16595S: Maintained 16596F: drivers/pinctrl/pinctrl-single.c 16597 16598PIN CONTROLLER - THUNDERBAY 16599M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16600S: Supported 16601F: drivers/pinctrl/pinctrl-thunderbay.c 16602 16603PIN CONTROLLER - SUNPLUS / TIBBO 16604M: Dvorkin Dmitry <dvorkin@tibbo.com> 16605M: Wells Lu <wellslutw@gmail.com> 16606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16607S: Maintained 16608W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16609F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16610F: drivers/pinctrl/sunplus/ 16611F: include/dt-bindings/pinctrl/sppctl*.h 16612 16613PINE64 PINEPHONE KEYBOARD DRIVER 16614M: Samuel Holland <samuel@sholland.org> 16615S: Supported 16616F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16617F: drivers/input/keyboard/pinephone-keyboard.c 16618 16619PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16620M: Tomasz Duszynski <tduszyns@gmail.com> 16621S: Maintained 16622F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16623F: drivers/iio/chemical/pms7003.c 16624 16625PLDMFW LIBRARY 16626M: Jacob Keller <jacob.e.keller@intel.com> 16627S: Maintained 16628F: Documentation/driver-api/pldmfw/ 16629F: include/linux/pldmfw.h 16630F: lib/pldmfw/ 16631 16632PLX DMA DRIVER 16633M: Logan Gunthorpe <logang@deltatee.com> 16634S: Maintained 16635F: drivers/dma/plx_dma.c 16636 16637PM6764TR DRIVER 16638M: Charles Hsu <hsu.yungteng@gmail.com> 16639L: linux-hwmon@vger.kernel.org 16640S: Maintained 16641F: Documentation/hwmon/pm6764tr.rst 16642F: drivers/hwmon/pmbus/pm6764tr.c 16643 16644PM-GRAPH UTILITY 16645M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16646L: linux-pm@vger.kernel.org 16647S: Supported 16648W: https://01.org/pm-graph 16649B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16650T: git git://github.com/intel/pm-graph 16651F: tools/power/pm-graph 16652 16653PMBUS HARDWARE MONITORING DRIVERS 16654M: Guenter Roeck <linux@roeck-us.net> 16655L: linux-hwmon@vger.kernel.org 16656S: Maintained 16657W: http://hwmon.wiki.kernel.org/ 16658W: http://www.roeck-us.net/linux/drivers/ 16659T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16660F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16661F: Documentation/devicetree/bindings/hwmon/max31785.txt 16662F: Documentation/hwmon/adm1275.rst 16663F: Documentation/hwmon/ibm-cffps.rst 16664F: Documentation/hwmon/ir35221.rst 16665F: Documentation/hwmon/lm25066.rst 16666F: Documentation/hwmon/ltc2978.rst 16667F: Documentation/hwmon/ltc3815.rst 16668F: Documentation/hwmon/max16064.rst 16669F: Documentation/hwmon/max20751.rst 16670F: Documentation/hwmon/max31785.rst 16671F: Documentation/hwmon/max34440.rst 16672F: Documentation/hwmon/max8688.rst 16673F: Documentation/hwmon/pmbus-core.rst 16674F: Documentation/hwmon/pmbus.rst 16675F: Documentation/hwmon/tps40422.rst 16676F: Documentation/hwmon/ucd9000.rst 16677F: Documentation/hwmon/ucd9200.rst 16678F: Documentation/hwmon/zl6100.rst 16679F: drivers/hwmon/pmbus/ 16680F: include/linux/pmbus.h 16681 16682PMC SIERRA MaxRAID DRIVER 16683L: linux-scsi@vger.kernel.org 16684S: Orphan 16685W: http://www.pmc-sierra.com/ 16686F: drivers/scsi/pmcraid.* 16687 16688PMC SIERRA PM8001 DRIVER 16689M: Jack Wang <jinpu.wang@cloud.ionos.com> 16690L: linux-scsi@vger.kernel.org 16691S: Supported 16692F: drivers/scsi/pm8001/ 16693 16694PNI RM3100 IIO DRIVER 16695M: Song Qiang <songqiang1304521@gmail.com> 16696L: linux-iio@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16699F: drivers/iio/magnetometer/rm3100* 16700 16701PNP SUPPORT 16702M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16703L: linux-acpi@vger.kernel.org 16704S: Maintained 16705F: drivers/pnp/ 16706F: include/linux/pnp.h 16707 16708POSIX CLOCKS and TIMERS 16709M: Thomas Gleixner <tglx@linutronix.de> 16710L: linux-kernel@vger.kernel.org 16711S: Maintained 16712T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16713F: fs/timerfd.c 16714F: include/linux/time_namespace.h 16715F: include/linux/timer* 16716F: kernel/time/*timer* 16717F: kernel/time/namespace.c 16718 16719POWER MANAGEMENT CORE 16720M: "Rafael J. Wysocki" <rafael@kernel.org> 16721L: linux-pm@vger.kernel.org 16722S: Supported 16723B: https://bugzilla.kernel.org 16724T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16725F: drivers/base/power/ 16726F: drivers/powercap/ 16727F: include/linux/intel_rapl.h 16728F: include/linux/pm.h 16729F: include/linux/pm_* 16730F: include/linux/powercap.h 16731F: kernel/configs/nopm.config 16732 16733DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16734M: Daniel Lezcano <daniel.lezcano@kernel.org> 16735L: linux-pm@vger.kernel.org 16736S: Supported 16737B: https://bugzilla.kernel.org 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16739F: drivers/powercap/dtpm* 16740F: include/linux/dtpm.h 16741 16742POWER STATE COORDINATION INTERFACE (PSCI) 16743M: Mark Rutland <mark.rutland@arm.com> 16744M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16746S: Maintained 16747F: drivers/firmware/psci/ 16748F: include/linux/psci.h 16749F: include/uapi/linux/psci.h 16750 16751POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16752M: Sebastian Reichel <sre@kernel.org> 16753L: linux-pm@vger.kernel.org 16754S: Maintained 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16756F: Documentation/ABI/testing/sysfs-class-power 16757F: Documentation/devicetree/bindings/power/supply/ 16758F: drivers/power/supply/ 16759F: include/linux/power/ 16760F: include/linux/power_supply.h 16761 16762POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16763M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16764L: linuxppc-dev@lists.ozlabs.org 16765S: Maintained 16766F: drivers/char/powernv-op-panel.c 16767 16768PPP OVER ATM (RFC 2364) 16769M: Mitchell Blank Jr <mitch@sfgoth.com> 16770S: Maintained 16771F: include/uapi/linux/atmppp.h 16772F: net/atm/pppoatm.c 16773 16774PPP OVER ETHERNET 16775M: Michal Ostrowski <mostrows@earthlink.net> 16776S: Maintained 16777F: drivers/net/ppp/pppoe.c 16778F: drivers/net/ppp/pppox.c 16779 16780PPP OVER L2TP 16781M: James Chapman <jchapman@katalix.com> 16782S: Maintained 16783F: include/linux/if_pppol2tp.h 16784F: include/uapi/linux/if_pppol2tp.h 16785F: net/l2tp/l2tp_ppp.c 16786 16787PPP PROTOCOL DRIVERS AND COMPRESSORS 16788M: Paul Mackerras <paulus@samba.org> 16789L: linux-ppp@vger.kernel.org 16790S: Maintained 16791F: drivers/net/ppp/ppp_* 16792 16793PPS SUPPORT 16794M: Rodolfo Giometti <giometti@enneenne.com> 16795L: linuxpps@ml.enneenne.com (subscribers-only) 16796S: Maintained 16797W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16798F: Documentation/ABI/testing/sysfs-pps 16799F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16800F: Documentation/driver-api/pps.rst 16801F: drivers/pps/ 16802F: include/linux/pps*.h 16803F: include/uapi/linux/pps.h 16804 16805PPTP DRIVER 16806M: Dmitry Kozlov <xeb@mail.ru> 16807L: netdev@vger.kernel.org 16808S: Maintained 16809W: http://sourceforge.net/projects/accel-pptp 16810F: drivers/net/ppp/pptp.c 16811 16812PRESSURE STALL INFORMATION (PSI) 16813M: Johannes Weiner <hannes@cmpxchg.org> 16814M: Suren Baghdasaryan <surenb@google.com> 16815S: Maintained 16816F: include/linux/psi* 16817F: kernel/sched/psi.c 16818 16819PRINTK 16820M: Petr Mladek <pmladek@suse.com> 16821M: Sergey Senozhatsky <senozhatsky@chromium.org> 16822R: Steven Rostedt <rostedt@goodmis.org> 16823R: John Ogness <john.ogness@linutronix.de> 16824S: Maintained 16825T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16826F: include/linux/printk.h 16827F: kernel/printk/ 16828 16829PRINTK INDEXING 16830R: Chris Down <chris@chrisdown.name> 16831S: Maintained 16832F: Documentation/core-api/printk-index.rst 16833F: kernel/printk/index.c 16834K: printk_index 16835 16836PROC FILESYSTEM 16837L: linux-kernel@vger.kernel.org 16838L: linux-fsdevel@vger.kernel.org 16839S: Maintained 16840F: Documentation/filesystems/proc.rst 16841F: fs/proc/ 16842F: include/linux/proc_fs.h 16843F: tools/testing/selftests/proc/ 16844 16845PROC SYSCTL 16846M: Luis Chamberlain <mcgrof@kernel.org> 16847M: Kees Cook <keescook@chromium.org> 16848M: Iurii Zaikin <yzaikin@google.com> 16849L: linux-kernel@vger.kernel.org 16850L: linux-fsdevel@vger.kernel.org 16851S: Maintained 16852T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16853F: fs/proc/proc_sysctl.c 16854F: include/linux/sysctl.h 16855F: kernel/sysctl-test.c 16856F: kernel/sysctl.c 16857F: tools/testing/selftests/sysctl/ 16858 16859PS3 NETWORK SUPPORT 16860M: Geoff Levand <geoff@infradead.org> 16861L: netdev@vger.kernel.org 16862L: linuxppc-dev@lists.ozlabs.org 16863S: Maintained 16864F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16865 16866PS3 PLATFORM SUPPORT 16867M: Geoff Levand <geoff@infradead.org> 16868L: linuxppc-dev@lists.ozlabs.org 16869S: Maintained 16870F: arch/powerpc/boot/ps3* 16871F: arch/powerpc/include/asm/lv1call.h 16872F: arch/powerpc/include/asm/ps3*.h 16873F: arch/powerpc/platforms/ps3/ 16874F: drivers/*/ps3* 16875F: drivers/ps3/ 16876F: drivers/rtc/rtc-ps3.c 16877F: drivers/usb/host/*ps3.c 16878F: sound/ppc/snd_ps3* 16879 16880PS3VRAM DRIVER 16881M: Jim Paris <jim@jtan.com> 16882M: Geoff Levand <geoff@infradead.org> 16883L: linuxppc-dev@lists.ozlabs.org 16884S: Maintained 16885F: drivers/block/ps3vram.c 16886 16887PSAMPLE PACKET SAMPLING SUPPORT 16888M: Yotam Gigi <yotam.gi@gmail.com> 16889S: Maintained 16890F: include/net/psample.h 16891F: include/uapi/linux/psample.h 16892F: net/psample 16893 16894PSTORE FILESYSTEM 16895M: Kees Cook <keescook@chromium.org> 16896R: Tony Luck <tony.luck@intel.com> 16897R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16898L: linux-hardening@vger.kernel.org 16899S: Supported 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16901F: Documentation/admin-guide/ramoops.rst 16902F: Documentation/admin-guide/pstore-blk.rst 16903F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16904F: drivers/acpi/apei/erst.c 16905F: drivers/firmware/efi/efi-pstore.c 16906F: fs/pstore/ 16907F: include/linux/pstore* 16908K: \b(pstore|ramoops) 16909 16910PTP HARDWARE CLOCK SUPPORT 16911M: Richard Cochran <richardcochran@gmail.com> 16912L: netdev@vger.kernel.org 16913S: Maintained 16914W: http://linuxptp.sourceforge.net/ 16915F: Documentation/ABI/testing/sysfs-ptp 16916F: Documentation/driver-api/ptp.rst 16917F: drivers/net/phy/dp83640* 16918F: drivers/ptp/* 16919F: include/linux/ptp_cl* 16920K: (?:\b|_)ptp(?:\b|_) 16921 16922PTP VIRTUAL CLOCK SUPPORT 16923M: Yangbo Lu <yangbo.lu@nxp.com> 16924L: netdev@vger.kernel.org 16925S: Maintained 16926F: drivers/ptp/ptp_vclock.c 16927F: net/ethtool/phc_vclocks.c 16928 16929PTRACE SUPPORT 16930M: Oleg Nesterov <oleg@redhat.com> 16931S: Maintained 16932F: arch/*/*/ptrace*.c 16933F: arch/*/include/asm/ptrace*.h 16934F: arch/*/ptrace*.c 16935F: include/asm-generic/syscall.h 16936F: include/linux/ptrace.h 16937F: include/linux/regset.h 16938F: include/uapi/linux/ptrace.h 16939F: kernel/ptrace.c 16940 16941PULSE8-CEC DRIVER 16942M: Hans Verkuil <hverkuil@xs4all.nl> 16943L: linux-media@vger.kernel.org 16944S: Maintained 16945T: git git://linuxtv.org/media_tree.git 16946F: drivers/media/cec/usb/pulse8/ 16947 16948PURELIFI PLFXLC DRIVER 16949M: Srinivasan Raju <srini.raju@purelifi.com> 16950L: linux-wireless@vger.kernel.org 16951S: Supported 16952F: drivers/net/wireless/purelifi/plfxlc/ 16953 16954PVRUSB2 VIDEO4LINUX DRIVER 16955M: Mike Isely <isely@pobox.com> 16956L: pvrusb2@isely.net (subscribers-only) 16957L: linux-media@vger.kernel.org 16958S: Maintained 16959W: http://www.isely.net/pvrusb2/ 16960T: git git://linuxtv.org/media_tree.git 16961F: Documentation/driver-api/media/drivers/pvrusb2* 16962F: drivers/media/usb/pvrusb2/ 16963 16964PWC WEBCAM DRIVER 16965M: Hans Verkuil <hverkuil@xs4all.nl> 16966L: linux-media@vger.kernel.org 16967S: Odd Fixes 16968T: git git://linuxtv.org/media_tree.git 16969F: drivers/media/usb/pwc/* 16970F: include/trace/events/pwc.h 16971 16972PWM IR Transmitter 16973M: Sean Young <sean@mess.org> 16974L: linux-media@vger.kernel.org 16975S: Maintained 16976F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16977F: drivers/media/rc/pwm-ir-tx.c 16978 16979PWM SUBSYSTEM 16980M: Thierry Reding <thierry.reding@gmail.com> 16981R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16982L: linux-pwm@vger.kernel.org 16983S: Maintained 16984Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16986F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16987F: Documentation/devicetree/bindings/pwm/ 16988F: Documentation/driver-api/pwm.rst 16989F: drivers/gpio/gpio-mvebu.c 16990F: drivers/pwm/ 16991F: drivers/video/backlight/pwm_bl.c 16992F: include/dt-bindings/pwm/ 16993F: include/linux/pwm.h 16994F: include/linux/pwm_backlight.h 16995K: pwm_(config|apply_state|ops) 16996 16997PXA GPIO DRIVER 16998M: Robert Jarzmik <robert.jarzmik@free.fr> 16999L: linux-gpio@vger.kernel.org 17000S: Maintained 17001F: drivers/gpio/gpio-pxa.c 17002 17003PXA MMCI DRIVER 17004S: Orphan 17005 17006PXA RTC DRIVER 17007M: Robert Jarzmik <robert.jarzmik@free.fr> 17008L: linux-rtc@vger.kernel.org 17009S: Maintained 17010 17011PXA2xx/PXA3xx SUPPORT 17012M: Daniel Mack <daniel@zonque.org> 17013M: Haojian Zhuang <haojian.zhuang@gmail.com> 17014M: Robert Jarzmik <robert.jarzmik@free.fr> 17015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17016S: Maintained 17017T: git git://github.com/hzhuang1/linux.git 17018T: git git://github.com/rjarzmik/linux.git 17019F: arch/arm/boot/dts/pxa* 17020F: arch/arm/mach-pxa/ 17021F: drivers/dma/pxa* 17022F: drivers/pcmcia/pxa2xx* 17023F: drivers/pinctrl/pxa/ 17024F: drivers/spi/spi-pxa2xx* 17025F: drivers/usb/gadget/udc/pxa2* 17026F: include/sound/pxa2xx-lib.h 17027F: sound/arm/pxa* 17028F: sound/soc/pxa/ 17029 17030QAT DRIVER 17031M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17032L: qat-linux@intel.com 17033S: Supported 17034F: drivers/crypto/qat/ 17035 17036QCOM AUDIO (ASoC) DRIVERS 17037M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17038M: Banajit Goswami <bgoswami@quicinc.com> 17039L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17040S: Supported 17041F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17042F: Documentation/devicetree/bindings/sound/qcom,* 17043F: drivers/soc/qcom/apr.c 17044F: include/dt-bindings/sound/qcom,wcd9335.h 17045F: sound/soc/codecs/lpass-rx-macro.* 17046F: sound/soc/codecs/lpass-tx-macro.* 17047F: sound/soc/codecs/lpass-va-macro.c 17048F: sound/soc/codecs/lpass-wsa-macro.* 17049F: sound/soc/codecs/msm8916-wcd-analog.c 17050F: sound/soc/codecs/msm8916-wcd-digital.c 17051F: sound/soc/codecs/wcd9335.* 17052F: sound/soc/codecs/wcd934x.c 17053F: sound/soc/codecs/wcd-clsh-v2.* 17054F: sound/soc/codecs/wcd-mbhc-v2.* 17055F: sound/soc/codecs/wsa881x.c 17056F: sound/soc/codecs/wsa883x.c 17057F: sound/soc/qcom/ 17058 17059QCOM EMBEDDED USB DEBUGGER (EUD) 17060M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17061L: linux-arm-msm@vger.kernel.org 17062S: Maintained 17063F: Documentation/ABI/testing/sysfs-driver-eud 17064F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17065F: drivers/usb/misc/qcom_eud.c 17066 17067QCOM IPA DRIVER 17068M: Alex Elder <elder@kernel.org> 17069L: netdev@vger.kernel.org 17070S: Supported 17071F: drivers/net/ipa/ 17072 17073QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17074M: Gabriel Somlo <somlo@cmu.edu> 17075M: "Michael S. Tsirkin" <mst@redhat.com> 17076L: qemu-devel@nongnu.org 17077S: Maintained 17078F: drivers/firmware/qemu_fw_cfg.c 17079F: include/uapi/linux/qemu_fw_cfg.h 17080 17081QIB DRIVER 17082M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17083L: linux-rdma@vger.kernel.org 17084S: Supported 17085F: drivers/infiniband/hw/qib/ 17086 17087QLOGIC QL41xxx FCOE DRIVER 17088M: Saurav Kashyap <skashyap@marvell.com> 17089M: Javed Hasan <jhasan@marvell.com> 17090M: GR-QLogic-Storage-Upstream@marvell.com 17091L: linux-scsi@vger.kernel.org 17092S: Supported 17093F: drivers/scsi/qedf/ 17094 17095QLOGIC QL41xxx ISCSI DRIVER 17096M: Nilesh Javali <njavali@marvell.com> 17097M: Manish Rangankar <mrangankar@marvell.com> 17098M: GR-QLogic-Storage-Upstream@marvell.com 17099L: linux-scsi@vger.kernel.org 17100S: Supported 17101F: drivers/scsi/qedi/ 17102 17103QLOGIC QL4xxx ETHERNET DRIVER 17104M: Ariel Elior <aelior@marvell.com> 17105M: Manish Chopra <manishc@marvell.com> 17106L: netdev@vger.kernel.org 17107S: Supported 17108F: drivers/net/ethernet/qlogic/qed/ 17109F: drivers/net/ethernet/qlogic/qede/ 17110F: include/linux/qed/ 17111 17112QLOGIC QL4xxx RDMA DRIVER 17113M: Michal Kalderon <mkalderon@marvell.com> 17114M: Ariel Elior <aelior@marvell.com> 17115L: linux-rdma@vger.kernel.org 17116S: Supported 17117F: drivers/infiniband/hw/qedr/ 17118F: include/uapi/rdma/qedr-abi.h 17119 17120QLOGIC QLA1280 SCSI DRIVER 17121M: Michael Reed <mdr@sgi.com> 17122L: linux-scsi@vger.kernel.org 17123S: Maintained 17124F: drivers/scsi/qla1280.[ch] 17125 17126QLOGIC QLA2XXX FC-SCSI DRIVER 17127M: Nilesh Javali <njavali@marvell.com> 17128M: GR-QLogic-Storage-Upstream@marvell.com 17129L: linux-scsi@vger.kernel.org 17130S: Supported 17131F: drivers/scsi/qla2xxx/ 17132 17133QLOGIC QLA3XXX NETWORK DRIVER 17134M: GR-Linux-NIC-Dev@marvell.com 17135L: netdev@vger.kernel.org 17136S: Supported 17137F: drivers/net/ethernet/qlogic/qla3xxx.* 17138 17139QLOGIC QLA4XXX iSCSI DRIVER 17140M: Nilesh Javali <njavali@marvell.com> 17141M: Manish Rangankar <mrangankar@marvell.com> 17142M: GR-QLogic-Storage-Upstream@marvell.com 17143L: linux-scsi@vger.kernel.org 17144S: Supported 17145F: drivers/scsi/qla4xxx/ 17146 17147QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17148M: Shahed Shaikh <shshaikh@marvell.com> 17149M: Manish Chopra <manishc@marvell.com> 17150M: GR-Linux-NIC-Dev@marvell.com 17151L: netdev@vger.kernel.org 17152S: Supported 17153F: drivers/net/ethernet/qlogic/qlcnic/ 17154 17155QLOGIC QLGE 10Gb ETHERNET DRIVER 17156M: Manish Chopra <manishc@marvell.com> 17157M: GR-Linux-NIC-Dev@marvell.com 17158M: Coiby Xu <coiby.xu@gmail.com> 17159L: netdev@vger.kernel.org 17160S: Supported 17161F: Documentation/networking/device_drivers/qlogic/qlge.rst 17162F: drivers/staging/qlge/ 17163 17164QM1D1B0004 MEDIA DRIVER 17165M: Akihiro Tsukada <tskd08@gmail.com> 17166L: linux-media@vger.kernel.org 17167S: Odd Fixes 17168F: drivers/media/tuners/qm1d1b0004* 17169 17170QM1D1C0042 MEDIA DRIVER 17171M: Akihiro Tsukada <tskd08@gmail.com> 17172L: linux-media@vger.kernel.org 17173S: Odd Fixes 17174F: drivers/media/tuners/qm1d1c0042* 17175 17176QNX4 FILESYSTEM 17177M: Anders Larsen <al@alarsen.net> 17178S: Maintained 17179W: http://www.alarsen.net/linux/qnx4fs/ 17180F: fs/qnx4/ 17181F: include/uapi/linux/qnx4_fs.h 17182F: include/uapi/linux/qnxtypes.h 17183 17184QORIQ DPAA2 FSL-MC BUS DRIVER 17185M: Stuart Yoder <stuyoder@gmail.com> 17186M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17187L: linux-kernel@vger.kernel.org 17188S: Maintained 17189F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17190F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17191F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17192F: drivers/bus/fsl-mc/ 17193F: include/uapi/linux/fsl_mc.h 17194 17195QT1010 MEDIA DRIVER 17196M: Antti Palosaari <crope@iki.fi> 17197L: linux-media@vger.kernel.org 17198S: Maintained 17199W: https://linuxtv.org 17200W: http://palosaari.fi/linux/ 17201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17202T: git git://linuxtv.org/anttip/media_tree.git 17203F: drivers/media/tuners/qt1010* 17204 17205QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17206M: Kalle Valo <kvalo@kernel.org> 17207L: ath10k@lists.infradead.org 17208S: Supported 17209W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17210T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17211F: drivers/net/wireless/ath/ath10k/ 17212F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17213 17214QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17215M: Kalle Valo <kvalo@kernel.org> 17216L: ath11k@lists.infradead.org 17217S: Supported 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17219F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17220F: drivers/net/wireless/ath/ath11k/ 17221 17222QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17223M: Toke Høiland-Jørgensen <toke@toke.dk> 17224L: linux-wireless@vger.kernel.org 17225S: Maintained 17226W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17227F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17228F: drivers/net/wireless/ath/ath9k/ 17229 17230QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17231M: Stephan Gerhold <stephan@gerhold.net> 17232L: netdev@vger.kernel.org 17233L: linux-arm-msm@vger.kernel.org 17234S: Maintained 17235F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17236F: drivers/net/wwan/qcom_bam_dmux.c 17237 17238QUALCOMM CAMERA SUBSYSTEM DRIVER 17239M: Robert Foss <robert.foss@linaro.org> 17240M: Todor Tomov <todor.too@gmail.com> 17241L: linux-media@vger.kernel.org 17242S: Maintained 17243F: Documentation/admin-guide/media/qcom_camss.rst 17244F: Documentation/devicetree/bindings/media/*camss* 17245F: drivers/media/platform/qcom/camss/ 17246 17247QUALCOMM CLOCK DRIVERS 17248M: Bjorn Andersson <andersson@kernel.org> 17249L: linux-arm-msm@vger.kernel.org 17250S: Supported 17251T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17252F: Documentation/devicetree/bindings/clock/qcom,* 17253F: drivers/clk/qcom/ 17254F: include/dt-bindings/clock/qcom,* 17255 17256QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17257M: Niklas Cassel <nks@flawful.org> 17258L: linux-pm@vger.kernel.org 17259L: linux-arm-msm@vger.kernel.org 17260S: Maintained 17261F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17262F: drivers/soc/qcom/cpr.c 17263 17264QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17265M: Ilia Lin <ilia.lin@kernel.org> 17266L: linux-pm@vger.kernel.org 17267S: Maintained 17268F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17269F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17270F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17271 17272QUALCOMM CRYPTO DRIVERS 17273M: Thara Gopinath <thara.gopinath@gmail.com> 17274L: linux-crypto@vger.kernel.org 17275L: linux-arm-msm@vger.kernel.org 17276S: Maintained 17277F: drivers/crypto/qce/ 17278 17279QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17280M: Timur Tabi <timur@kernel.org> 17281L: netdev@vger.kernel.org 17282S: Maintained 17283F: drivers/net/ethernet/qualcomm/emac/ 17284 17285QUALCOMM ETHQOS ETHERNET DRIVER 17286M: Vinod Koul <vkoul@kernel.org> 17287R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17288L: netdev@vger.kernel.org 17289S: Maintained 17290F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17291F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17292 17293QUALCOMM FASTRPC DRIVER 17294M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17295M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17299F: drivers/misc/fastrpc.c 17300F: include/uapi/misc/fastrpc.h 17301 17302QUALCOMM HEXAGON ARCHITECTURE 17303M: Brian Cain <bcain@quicinc.com> 17304L: linux-hexagon@vger.kernel.org 17305T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17306S: Supported 17307F: arch/hexagon/ 17308 17309QUALCOMM HIDMA DRIVER 17310M: Sinan Kaya <okaya@kernel.org> 17311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17312L: linux-arm-msm@vger.kernel.org 17313L: dmaengine@vger.kernel.org 17314S: Supported 17315F: drivers/dma/qcom/hidma* 17316 17317QUALCOMM I2C CCI DRIVER 17318M: Loic Poulain <loic.poulain@linaro.org> 17319M: Robert Foss <robert.foss@linaro.org> 17320L: linux-i2c@vger.kernel.org 17321L: linux-arm-msm@vger.kernel.org 17322S: Maintained 17323F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17324F: drivers/i2c/busses/i2c-qcom-cci.c 17325 17326QUALCOMM INTERCONNECT BWMON DRIVER 17327M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17328L: linux-arm-msm@vger.kernel.org 17329S: Maintained 17330F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17331F: drivers/soc/qcom/icc-bwmon.c 17332 17333QUALCOMM IOMMU 17334M: Rob Clark <robdclark@gmail.com> 17335L: iommu@lists.linux.dev 17336L: linux-arm-msm@vger.kernel.org 17337S: Maintained 17338F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17339 17340QUALCOMM IPC ROUTER (QRTR) DRIVER 17341M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17342L: linux-arm-msm@vger.kernel.org 17343S: Maintained 17344F: include/trace/events/qrtr.h 17345F: include/uapi/linux/qrtr.h 17346F: net/qrtr/ 17347 17348QUALCOMM IPCC MAILBOX DRIVER 17349M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17350L: linux-arm-msm@vger.kernel.org 17351S: Supported 17352F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17353F: drivers/mailbox/qcom-ipcc.c 17354F: include/dt-bindings/mailbox/qcom-ipcc.h 17355 17356QUALCOMM IPQ4019 USB PHY DRIVER 17357M: Robert Marko <robert.marko@sartura.hr> 17358M: Luka Perkov <luka.perkov@sartura.hr> 17359L: linux-arm-msm@vger.kernel.org 17360S: Maintained 17361F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17362F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17363 17364QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17365M: Robert Marko <robert.marko@sartura.hr> 17366M: Luka Perkov <luka.perkov@sartura.hr> 17367L: linux-arm-msm@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17370F: drivers/regulator/vqmmc-ipq4019-regulator.c 17371 17372QUALCOMM NAND CONTROLLER DRIVER 17373M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17374L: linux-mtd@lists.infradead.org 17375L: linux-arm-msm@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17378F: drivers/mtd/nand/raw/qcom_nandc.c 17379 17380QUALCOMM RMNET DRIVER 17381M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17382M: Sean Tranchetti <quic_stranche@quicinc.com> 17383L: netdev@vger.kernel.org 17384S: Maintained 17385F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17386F: drivers/net/ethernet/qualcomm/rmnet/ 17387F: include/linux/if_rmnet.h 17388 17389QUALCOMM TSENS THERMAL DRIVER 17390M: Amit Kucheria <amitk@kernel.org> 17391M: Thara Gopinath <thara.gopinath@gmail.com> 17392L: linux-pm@vger.kernel.org 17393L: linux-arm-msm@vger.kernel.org 17394S: Maintained 17395F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17396F: drivers/thermal/qcom/ 17397 17398QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17399M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17400M: Vikash Garodia <quic_vgarodia@quicinc.com> 17401L: linux-media@vger.kernel.org 17402L: linux-arm-msm@vger.kernel.org 17403S: Maintained 17404T: git git://linuxtv.org/media_tree.git 17405F: Documentation/devicetree/bindings/media/*venus* 17406F: drivers/media/platform/qcom/venus/ 17407 17408QUALCOMM WCN36XX WIRELESS DRIVER 17409M: Loic Poulain <loic.poulain@linaro.org> 17410L: wcn36xx@lists.infradead.org 17411S: Supported 17412W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17413F: drivers/net/wireless/ath/wcn36xx/ 17414 17415QUANTENNA QTNFMAC WIRELESS DRIVER 17416M: Igor Mitsyanko <imitsyanko@quantenna.com> 17417R: Sergey Matyukevich <geomatsi@gmail.com> 17418L: linux-wireless@vger.kernel.org 17419S: Maintained 17420F: drivers/net/wireless/quantenna 17421 17422RADEON and AMDGPU DRM DRIVERS 17423M: Alex Deucher <alexander.deucher@amd.com> 17424M: Christian König <christian.koenig@amd.com> 17425M: Pan, Xinhui <Xinhui.Pan@amd.com> 17426L: amd-gfx@lists.freedesktop.org 17427S: Supported 17428T: git https://gitlab.freedesktop.org/agd5f/linux.git 17429B: https://gitlab.freedesktop.org/drm/amd/-/issues 17430C: irc://irc.oftc.net/radeon 17431F: Documentation/gpu/amdgpu/ 17432F: drivers/gpu/drm/amd/ 17433F: drivers/gpu/drm/radeon/ 17434F: include/uapi/drm/amdgpu_drm.h 17435F: include/uapi/drm/radeon_drm.h 17436 17437RADEON FRAMEBUFFER DISPLAY DRIVER 17438M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17439L: linux-fbdev@vger.kernel.org 17440S: Maintained 17441F: drivers/video/fbdev/aty/radeon* 17442F: include/uapi/linux/radeonfb.h 17443 17444RADIOSHARK RADIO DRIVER 17445M: Hans Verkuil <hverkuil@xs4all.nl> 17446L: linux-media@vger.kernel.org 17447S: Maintained 17448T: git git://linuxtv.org/media_tree.git 17449F: drivers/media/radio/radio-shark.c 17450 17451RADIOSHARK2 RADIO DRIVER 17452M: Hans Verkuil <hverkuil@xs4all.nl> 17453L: linux-media@vger.kernel.org 17454S: Maintained 17455T: git git://linuxtv.org/media_tree.git 17456F: drivers/media/radio/radio-shark2.c 17457F: drivers/media/radio/radio-tea5777.c 17458 17459RADOS BLOCK DEVICE (RBD) 17460M: Ilya Dryomov <idryomov@gmail.com> 17461R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17462L: ceph-devel@vger.kernel.org 17463S: Supported 17464W: http://ceph.com/ 17465T: git https://github.com/ceph/ceph-client.git 17466F: Documentation/ABI/testing/sysfs-bus-rbd 17467F: drivers/block/rbd.c 17468F: drivers/block/rbd_types.h 17469 17470RAGE128 FRAMEBUFFER DISPLAY DRIVER 17471M: Paul Mackerras <paulus@samba.org> 17472L: linux-fbdev@vger.kernel.org 17473S: Maintained 17474F: drivers/video/fbdev/aty/aty128fb.c 17475 17476RAINSHADOW-CEC DRIVER 17477M: Hans Verkuil <hverkuil@xs4all.nl> 17478L: linux-media@vger.kernel.org 17479S: Maintained 17480T: git git://linuxtv.org/media_tree.git 17481F: drivers/media/cec/usb/rainshadow/ 17482 17483RALINK MIPS ARCHITECTURE 17484M: John Crispin <john@phrozen.org> 17485L: linux-mips@vger.kernel.org 17486S: Maintained 17487F: arch/mips/ralink 17488 17489RALINK MT7621 MIPS ARCHITECTURE 17490M: Arınç ÜNAL <arinc.unal@arinc9.com> 17491M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17492L: linux-mips@vger.kernel.org 17493S: Maintained 17494F: arch/mips/boot/dts/ralink/mt7621* 17495 17496RALINK PINCTRL DRIVER 17497M: Arınç ÜNAL <arinc.unal@arinc9.com> 17498M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17499L: linux-mips@vger.kernel.org 17500S: Maintained 17501F: drivers/pinctrl/ralink/ 17502 17503RALINK RT2X00 WIRELESS LAN DRIVER 17504M: Stanislaw Gruszka <stf_xl@wp.pl> 17505M: Helmut Schaa <helmut.schaa@googlemail.com> 17506L: linux-wireless@vger.kernel.org 17507S: Maintained 17508F: drivers/net/wireless/ralink/rt2x00/ 17509 17510RAMDISK RAM BLOCK DEVICE DRIVER 17511M: Jens Axboe <axboe@kernel.dk> 17512S: Maintained 17513F: Documentation/admin-guide/blockdev/ramdisk.rst 17514F: drivers/block/brd.c 17515 17516RANCHU VIRTUAL BOARD FOR MIPS 17517M: Miodrag Dinic <miodrag.dinic@mips.com> 17518L: linux-mips@vger.kernel.org 17519S: Supported 17520F: arch/mips/configs/generic/board-ranchu.config 17521F: arch/mips/generic/board-ranchu.c 17522 17523RANDOM NUMBER DRIVER 17524M: "Theodore Ts'o" <tytso@mit.edu> 17525M: Jason A. Donenfeld <Jason@zx2c4.com> 17526T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17527S: Maintained 17528F: drivers/char/random.c 17529F: drivers/virt/vmgenid.c 17530 17531RAPIDIO SUBSYSTEM 17532M: Matt Porter <mporter@kernel.crashing.org> 17533M: Alexandre Bounine <alex.bou9@gmail.com> 17534S: Maintained 17535F: drivers/rapidio/ 17536 17537RAS INFRASTRUCTURE 17538M: Tony Luck <tony.luck@intel.com> 17539M: Borislav Petkov <bp@alien8.de> 17540L: linux-edac@vger.kernel.org 17541S: Maintained 17542F: Documentation/admin-guide/ras.rst 17543F: drivers/ras/ 17544F: include/linux/ras.h 17545F: include/ras/ras_event.h 17546 17547RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17548L: linux-wireless@vger.kernel.org 17549S: Orphan 17550F: drivers/net/wireless/ray* 17551 17552RC-CORE / LIRC FRAMEWORK 17553M: Sean Young <sean@mess.org> 17554L: linux-media@vger.kernel.org 17555S: Maintained 17556W: http://linuxtv.org 17557T: git git://linuxtv.org/media_tree.git 17558F: Documentation/driver-api/media/rc-core.rst 17559F: Documentation/userspace-api/media/rc/ 17560F: drivers/media/rc/ 17561F: include/media/rc-map.h 17562F: include/media/rc-core.h 17563F: include/uapi/linux/lirc.h 17564 17565RCMM REMOTE CONTROLS DECODER 17566M: Patrick Lerda <patrick9876@free.fr> 17567S: Maintained 17568F: drivers/media/rc/ir-rcmm-decoder.c 17569 17570RCUTORTURE TEST FRAMEWORK 17571M: "Paul E. McKenney" <paulmck@kernel.org> 17572M: Josh Triplett <josh@joshtriplett.org> 17573R: Steven Rostedt <rostedt@goodmis.org> 17574R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17575R: Lai Jiangshan <jiangshanlai@gmail.com> 17576L: rcu@vger.kernel.org 17577S: Supported 17578T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17579F: tools/testing/selftests/rcutorture 17580 17581RDACM20 Camera Sensor 17582M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17583M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17584M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17585M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17586L: linux-media@vger.kernel.org 17587S: Maintained 17588F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17589F: drivers/media/i2c/max9271.c 17590F: drivers/media/i2c/max9271.h 17591F: drivers/media/i2c/rdacm20.c 17592 17593RDACM21 Camera Sensor 17594M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17595M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17596M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17597M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17601F: drivers/media/i2c/max9271.c 17602F: drivers/media/i2c/max9271.h 17603F: drivers/media/i2c/rdacm21.c 17604 17605RDC R-321X SoC 17606M: Florian Fainelli <florian@openwrt.org> 17607S: Maintained 17608 17609RDC R6040 FAST ETHERNET DRIVER 17610M: Florian Fainelli <f.fainelli@gmail.com> 17611L: netdev@vger.kernel.org 17612S: Maintained 17613F: drivers/net/ethernet/rdc/r6040.c 17614 17615RDMAVT - RDMA verbs software 17616M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17617L: linux-rdma@vger.kernel.org 17618S: Supported 17619F: drivers/infiniband/sw/rdmavt 17620 17621RDS - RELIABLE DATAGRAM SOCKETS 17622M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17623L: netdev@vger.kernel.org 17624L: linux-rdma@vger.kernel.org 17625L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17626S: Supported 17627W: https://oss.oracle.com/projects/rds/ 17628F: Documentation/networking/rds.rst 17629F: net/rds/ 17630 17631RDT - RESOURCE ALLOCATION 17632M: Fenghua Yu <fenghua.yu@intel.com> 17633M: Reinette Chatre <reinette.chatre@intel.com> 17634L: linux-kernel@vger.kernel.org 17635S: Supported 17636F: Documentation/x86/resctrl* 17637F: arch/x86/include/asm/resctrl.h 17638F: arch/x86/kernel/cpu/resctrl/ 17639F: tools/testing/selftests/resctrl/ 17640 17641READ-COPY UPDATE (RCU) 17642M: "Paul E. McKenney" <paulmck@kernel.org> 17643M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17644M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17645M: Josh Triplett <josh@joshtriplett.org> 17646R: Steven Rostedt <rostedt@goodmis.org> 17647R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17648R: Lai Jiangshan <jiangshanlai@gmail.com> 17649R: Joel Fernandes <joel@joelfernandes.org> 17650L: rcu@vger.kernel.org 17651S: Supported 17652W: http://www.rdrop.com/users/paulmck/RCU/ 17653T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17654F: Documentation/RCU/ 17655F: include/linux/rcu* 17656F: kernel/rcu/ 17657X: Documentation/RCU/torture.rst 17658X: include/linux/srcu*.h 17659X: kernel/rcu/srcu*.c 17660 17661REAL TIME CLOCK (RTC) SUBSYSTEM 17662M: Alessandro Zummo <a.zummo@towertech.it> 17663M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17664L: linux-rtc@vger.kernel.org 17665S: Maintained 17666Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17667T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17668F: Documentation/admin-guide/rtc.rst 17669F: Documentation/devicetree/bindings/rtc/ 17670F: drivers/rtc/ 17671F: include/linux/platform_data/rtc-* 17672F: include/linux/rtc.h 17673F: include/linux/rtc/ 17674F: include/uapi/linux/rtc.h 17675F: tools/testing/selftests/rtc/ 17676 17677REALTEK AUDIO CODECS 17678M: Oder Chiou <oder_chiou@realtek.com> 17679S: Maintained 17680F: include/sound/rt*.h 17681F: sound/soc/codecs/rt* 17682 17683REALTEK OTTO WATCHDOG 17684M: Sander Vanheule <sander@svanheule.net> 17685L: linux-watchdog@vger.kernel.org 17686S: Maintained 17687F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17688F: drivers/watchdog/realtek_otto_wdt.c 17689 17690REALTEK RTL83xx SMI DSA ROUTER CHIPS 17691M: Linus Walleij <linus.walleij@linaro.org> 17692M: Alvin Šipraga <alsi@bang-olufsen.dk> 17693S: Maintained 17694F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17695F: drivers/net/dsa/realtek/* 17696 17697REALTEK WIRELESS DRIVER (rtlwifi family) 17698M: Ping-Ke Shih <pkshih@realtek.com> 17699L: linux-wireless@vger.kernel.org 17700S: Maintained 17701W: https://wireless.wiki.kernel.org/ 17702T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17703F: drivers/net/wireless/realtek/rtlwifi/ 17704 17705REALTEK WIRELESS DRIVER (rtw88) 17706M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17707L: linux-wireless@vger.kernel.org 17708S: Maintained 17709F: drivers/net/wireless/realtek/rtw88/ 17710 17711REALTEK WIRELESS DRIVER (rtw89) 17712M: Ping-Ke Shih <pkshih@realtek.com> 17713L: linux-wireless@vger.kernel.org 17714S: Maintained 17715F: drivers/net/wireless/realtek/rtw89/ 17716 17717REDPINE WIRELESS DRIVER 17718L: linux-wireless@vger.kernel.org 17719S: Orphan 17720F: drivers/net/wireless/rsi/ 17721 17722REGISTER MAP ABSTRACTION 17723M: Mark Brown <broonie@kernel.org> 17724L: linux-kernel@vger.kernel.org 17725S: Supported 17726T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17727F: Documentation/devicetree/bindings/regmap/ 17728F: drivers/base/regmap/ 17729F: include/linux/regmap.h 17730 17731REISERFS FILE SYSTEM 17732L: reiserfs-devel@vger.kernel.org 17733S: Supported 17734F: fs/reiserfs/ 17735 17736REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17737M: Bjorn Andersson <andersson@kernel.org> 17738M: Mathieu Poirier <mathieu.poirier@linaro.org> 17739L: linux-remoteproc@vger.kernel.org 17740S: Maintained 17741T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17742F: Documentation/ABI/testing/sysfs-class-remoteproc 17743F: Documentation/devicetree/bindings/remoteproc/ 17744F: Documentation/staging/remoteproc.rst 17745F: drivers/remoteproc/ 17746F: include/linux/remoteproc.h 17747F: include/linux/remoteproc/ 17748 17749REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17750M: Bjorn Andersson <andersson@kernel.org> 17751M: Mathieu Poirier <mathieu.poirier@linaro.org> 17752L: linux-remoteproc@vger.kernel.org 17753S: Maintained 17754T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17755F: Documentation/ABI/testing/sysfs-bus-rpmsg 17756F: Documentation/staging/rpmsg.rst 17757F: drivers/rpmsg/ 17758F: include/linux/rpmsg.h 17759F: include/linux/rpmsg/ 17760F: include/uapi/linux/rpmsg.h 17761F: samples/rpmsg/ 17762 17763REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17764M: Stephan Gerhold <stephan@gerhold.net> 17765L: netdev@vger.kernel.org 17766L: linux-remoteproc@vger.kernel.org 17767S: Maintained 17768F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17769 17770RENESAS CLOCK DRIVERS 17771M: Geert Uytterhoeven <geert+renesas@glider.be> 17772L: linux-renesas-soc@vger.kernel.org 17773S: Supported 17774T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17775F: Documentation/devicetree/bindings/clock/renesas,* 17776F: drivers/clk/renesas/ 17777 17778RENESAS EMEV2 I2C DRIVER 17779M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17780L: linux-renesas-soc@vger.kernel.org 17781S: Supported 17782F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17783F: drivers/i2c/busses/i2c-emev2.c 17784 17785RENESAS ETHERNET DRIVERS 17786R: Sergey Shtylyov <s.shtylyov@omp.ru> 17787L: netdev@vger.kernel.org 17788L: linux-renesas-soc@vger.kernel.org 17789F: Documentation/devicetree/bindings/net/renesas,*.yaml 17790F: drivers/net/ethernet/renesas/ 17791F: include/linux/sh_eth.h 17792 17793RENESAS R-CAR GYROADC DRIVER 17794M: Marek Vasut <marek.vasut@gmail.com> 17795L: linux-iio@vger.kernel.org 17796S: Supported 17797F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17798F: drivers/iio/adc/rcar-gyroadc.c 17799 17800RENESAS R-CAR I2C DRIVERS 17801M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17802L: linux-renesas-soc@vger.kernel.org 17803S: Supported 17804F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17805F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17806F: drivers/i2c/busses/i2c-rcar.c 17807F: drivers/i2c/busses/i2c-sh_mobile.c 17808 17809RENESAS R-CAR SATA DRIVER 17810R: Sergey Shtylyov <s.shtylyov@omp.ru> 17811S: Supported 17812L: linux-ide@vger.kernel.org 17813L: linux-renesas-soc@vger.kernel.org 17814F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17815F: drivers/ata/sata_rcar.c 17816 17817RENESAS R-CAR THERMAL DRIVERS 17818M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17819L: linux-renesas-soc@vger.kernel.org 17820S: Supported 17821F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17822F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17823F: drivers/thermal/rcar_gen3_thermal.c 17824F: drivers/thermal/rcar_thermal.c 17825 17826RENESAS RIIC DRIVER 17827M: Chris Brandt <chris.brandt@renesas.com> 17828L: linux-renesas-soc@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17831F: drivers/i2c/busses/i2c-riic.c 17832 17833RENESAS USB PHY DRIVER 17834M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17835L: linux-renesas-soc@vger.kernel.org 17836S: Maintained 17837F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17838 17839RENESAS RZ/G2L A/D DRIVER 17840M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17841L: linux-iio@vger.kernel.org 17842L: linux-renesas-soc@vger.kernel.org 17843S: Supported 17844F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17845F: drivers/iio/adc/rzg2l_adc.c 17846 17847RENESAS RZ/N1 A5PSW SWITCH DRIVER 17848M: Clément Léger <clement.leger@bootlin.com> 17849L: linux-renesas-soc@vger.kernel.org 17850L: netdev@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17853F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17854F: drivers/net/dsa/rzn1_a5psw* 17855F: drivers/net/pcs/pcs-rzn1-miic.c 17856F: include/dt-bindings/net/pcs-rzn1-miic.h 17857F: include/linux/pcs-rzn1-miic.h 17858F: net/dsa/tag_rzn1_a5psw.c 17859 17860RENESAS RZ/N1 RTC CONTROLLER DRIVER 17861M: Miquel Raynal <miquel.raynal@bootlin.com> 17862L: linux-rtc@vger.kernel.org 17863L: linux-renesas-soc@vger.kernel.org 17864S: Maintained 17865F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17866F: drivers/rtc/rtc-rzn1.c 17867 17868RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17869M: Miquel Raynal <miquel.raynal@bootlin.com> 17870L: linux-mtd@lists.infradead.org 17871L: linux-renesas-soc@vger.kernel.org 17872S: Maintained 17873F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17874F: drivers/mtd/nand/raw/renesas-nand-controller.c 17875 17876RENESAS VERSACLOCK 7 CLOCK DRIVER 17877M: Alex Helms <alexander.helms.jy@renesas.com> 17878S: Maintained 17879F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17880F: drivers/clk/clk-versaclock7.c 17881 17882RESET CONTROLLER FRAMEWORK 17883M: Philipp Zabel <p.zabel@pengutronix.de> 17884S: Maintained 17885T: git git://git.pengutronix.de/git/pza/linux 17886F: Documentation/devicetree/bindings/reset/ 17887F: Documentation/driver-api/reset.rst 17888F: drivers/reset/ 17889F: include/dt-bindings/reset/ 17890F: include/linux/reset-controller.h 17891F: include/linux/reset.h 17892F: include/linux/reset/ 17893K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17894 17895RESTARTABLE SEQUENCES SUPPORT 17896M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17897M: Peter Zijlstra <peterz@infradead.org> 17898M: "Paul E. McKenney" <paulmck@kernel.org> 17899M: Boqun Feng <boqun.feng@gmail.com> 17900L: linux-kernel@vger.kernel.org 17901S: Supported 17902F: include/trace/events/rseq.h 17903F: include/uapi/linux/rseq.h 17904F: kernel/rseq.c 17905F: tools/testing/selftests/rseq/ 17906 17907RFKILL 17908M: Johannes Berg <johannes@sipsolutions.net> 17909L: linux-wireless@vger.kernel.org 17910S: Maintained 17911W: https://wireless.wiki.kernel.org/ 17912Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17913T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17914T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17915F: Documentation/ABI/stable/sysfs-class-rfkill 17916F: Documentation/driver-api/rfkill.rst 17917F: include/linux/rfkill.h 17918F: include/uapi/linux/rfkill.h 17919F: net/rfkill/ 17920 17921RHASHTABLE 17922M: Thomas Graf <tgraf@suug.ch> 17923M: Herbert Xu <herbert@gondor.apana.org.au> 17924L: netdev@vger.kernel.org 17925S: Maintained 17926F: include/linux/rhashtable-types.h 17927F: include/linux/rhashtable.h 17928F: lib/rhashtable.c 17929F: lib/test_rhashtable.c 17930 17931RICOH R5C592 MEMORYSTICK DRIVER 17932M: Maxim Levitsky <maximlevitsky@gmail.com> 17933S: Maintained 17934F: drivers/memstick/host/r592.* 17935 17936RICOH SMARTMEDIA/XD DRIVER 17937M: Maxim Levitsky <maximlevitsky@gmail.com> 17938S: Maintained 17939F: drivers/mtd/nand/raw/r852.c 17940F: drivers/mtd/nand/raw/r852.h 17941 17942RISC-V PMU DRIVERS 17943M: Atish Patra <atishp@atishpatra.org> 17944R: Anup Patel <anup@brainfault.org> 17945L: linux-riscv@lists.infradead.org 17946S: Supported 17947F: drivers/perf/riscv_pmu.c 17948F: drivers/perf/riscv_pmu_legacy.c 17949F: drivers/perf/riscv_pmu_sbi.c 17950 17951RISC-V ARCHITECTURE 17952M: Paul Walmsley <paul.walmsley@sifive.com> 17953M: Palmer Dabbelt <palmer@dabbelt.com> 17954M: Albert Ou <aou@eecs.berkeley.edu> 17955L: linux-riscv@lists.infradead.org 17956S: Supported 17957Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17958P: Documentation/riscv/patch-acceptance.rst 17959T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17960F: arch/riscv/ 17961N: riscv 17962K: riscv 17963 17964RISC-V MICROCHIP FPGA SUPPORT 17965M: Conor Dooley <conor.dooley@microchip.com> 17966M: Daire McNamara <daire.mcnamara@microchip.com> 17967L: linux-riscv@lists.infradead.org 17968S: Supported 17969F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17970F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17971F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17972F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17973F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17974F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17975F: Documentation/devicetree/bindings/riscv/microchip.yaml 17976F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17977F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17978F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17979F: arch/riscv/boot/dts/microchip/ 17980F: drivers/char/hw_random/mpfs-rng.c 17981F: drivers/clk/microchip/clk-mpfs.c 17982F: drivers/i2c/busses/i2c-microchip-corei2c.c 17983F: drivers/mailbox/mailbox-mpfs.c 17984F: drivers/pci/controller/pcie-microchip-host.c 17985F: drivers/reset/reset-mpfs.c 17986F: drivers/rtc/rtc-mpfs.c 17987F: drivers/soc/microchip/mpfs-sys-controller.c 17988F: drivers/spi/spi-microchip-core-qspi.c 17989F: drivers/spi/spi-microchip-core.c 17990F: drivers/usb/musb/mpfs.c 17991F: include/soc/microchip/mpfs.h 17992 17993RISC-V MISC SOC SUPPORT 17994M: Conor Dooley <conor@kernel.org> 17995L: linux-riscv@lists.infradead.org 17996S: Maintained 17997Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17998T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17999F: Documentation/devicetree/bindings/riscv/ 18000F: arch/riscv/boot/dts/ 18001 18002RNBD BLOCK DRIVERS 18003M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18004M: Jack Wang <jinpu.wang@ionos.com> 18005L: linux-block@vger.kernel.org 18006S: Maintained 18007F: drivers/block/rnbd/ 18008 18009ROCCAT DRIVERS 18010M: Stefan Achatz <erazor_de@users.sourceforge.net> 18011S: Maintained 18012W: http://sourceforge.net/projects/roccat/ 18013F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18014F: drivers/hid/hid-roccat* 18015F: include/linux/hid-roccat* 18016 18017ROCKCHIP CRYPTO DRIVERS 18018M: Corentin Labbe <clabbe@baylibre.com> 18019L: linux-crypto@vger.kernel.org 18020S: Maintained 18021F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18022F: drivers/crypto/rockchip/ 18023 18024ROCKCHIP I2S TDM DRIVER 18025M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18026L: linux-rockchip@lists.infradead.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18029F: sound/soc/rockchip/rockchip_i2s_tdm.* 18030 18031ROCKCHIP ISP V1 DRIVER 18032M: Dafna Hirschfeld <dafna@fastmail.com> 18033L: linux-media@vger.kernel.org 18034L: linux-rockchip@lists.infradead.org 18035S: Maintained 18036F: Documentation/admin-guide/media/rkisp1.rst 18037F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18038F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18039F: drivers/media/platform/rockchip/rkisp1 18040F: include/uapi/linux/rkisp1-config.h 18041 18042ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18043M: Jacob Chen <jacob-chen@iotwrt.com> 18044M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18045L: linux-media@vger.kernel.org 18046L: linux-rockchip@lists.infradead.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18049F: drivers/media/platform/rockchip/rga/ 18050 18051ROCKCHIP VIDEO DECODER DRIVER 18052M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18053L: linux-media@vger.kernel.org 18054L: linux-rockchip@lists.infradead.org 18055S: Maintained 18056F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18057F: drivers/staging/media/rkvdec/ 18058 18059ROCKER DRIVER 18060M: Jiri Pirko <jiri@resnulli.us> 18061L: netdev@vger.kernel.org 18062S: Supported 18063F: drivers/net/ethernet/rocker/ 18064 18065ROCKETPORT EXPRESS/INFINITY DRIVER 18066M: Kevin Cernekee <cernekee@gmail.com> 18067L: linux-serial@vger.kernel.org 18068S: Odd Fixes 18069F: drivers/tty/serial/rp2.* 18070 18071ROHM BD99954 CHARGER IC 18072M: Matti Vaittinen <mazziesaccount@gmail.com> 18073S: Supported 18074F: drivers/power/supply/bd99954-charger.c 18075F: drivers/power/supply/bd99954-charger.h 18076 18077ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18078M: Tomasz Duszynski <tduszyns@gmail.com> 18079S: Maintained 18080F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18081F: drivers/iio/light/bh1750.c 18082 18083ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18084M: Marek Vasut <marek.vasut+renesas@gmail.com> 18085L: linux-kernel@vger.kernel.org 18086L: linux-renesas-soc@vger.kernel.org 18087S: Supported 18088F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18089F: drivers/gpio/gpio-bd9571mwv.c 18090F: drivers/mfd/bd9571mwv.c 18091F: drivers/regulator/bd9571mwv-regulator.c 18092F: include/linux/mfd/bd9571mwv.h 18093 18094ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18095M: Matti Vaittinen <mazziesaccount@gmail.com> 18096S: Supported 18097F: drivers/clk/clk-bd718x7.c 18098F: drivers/gpio/gpio-bd71815.c 18099F: drivers/gpio/gpio-bd71828.c 18100F: drivers/mfd/rohm-bd71828.c 18101F: drivers/mfd/rohm-bd718x7.c 18102F: drivers/mfd/rohm-bd9576.c 18103F: drivers/regulator/bd71815-regulator.c 18104F: drivers/regulator/bd71828-regulator.c 18105F: drivers/regulator/bd718x7-regulator.c 18106F: drivers/regulator/bd9576-regulator.c 18107F: drivers/regulator/rohm-regulator.c 18108F: drivers/rtc/rtc-bd70528.c 18109F: drivers/watchdog/bd9576_wdt.c 18110F: include/linux/mfd/rohm-bd71815.h 18111F: include/linux/mfd/rohm-bd71828.h 18112F: include/linux/mfd/rohm-bd718x7.h 18113F: include/linux/mfd/rohm-bd957x.h 18114F: include/linux/mfd/rohm-generic.h 18115F: include/linux/mfd/rohm-shared.h 18116 18117ROSE NETWORK LAYER 18118M: Ralf Baechle <ralf@linux-mips.org> 18119L: linux-hams@vger.kernel.org 18120S: Maintained 18121W: http://www.linux-ax25.org/ 18122F: include/net/rose.h 18123F: include/uapi/linux/rose.h 18124F: net/rose/ 18125 18126ROTATION DRIVER FOR ALLWINNER A83T 18127M: Jernej Skrabec <jernej.skrabec@gmail.com> 18128L: linux-media@vger.kernel.org 18129S: Maintained 18130T: git git://linuxtv.org/media_tree.git 18131F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18132F: drivers/media/platform/sunxi/sun8i-rotate/ 18133 18134RPMSG TTY DRIVER 18135M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18136L: linux-remoteproc@vger.kernel.org 18137S: Maintained 18138F: drivers/tty/rpmsg_tty.c 18139 18140RTL2830 MEDIA DRIVER 18141M: Antti Palosaari <crope@iki.fi> 18142L: linux-media@vger.kernel.org 18143S: Maintained 18144W: https://linuxtv.org 18145W: http://palosaari.fi/linux/ 18146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18147T: git git://linuxtv.org/anttip/media_tree.git 18148F: drivers/media/dvb-frontends/rtl2830* 18149 18150RTL2832 MEDIA DRIVER 18151M: Antti Palosaari <crope@iki.fi> 18152L: linux-media@vger.kernel.org 18153S: Maintained 18154W: https://linuxtv.org 18155W: http://palosaari.fi/linux/ 18156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18157T: git git://linuxtv.org/anttip/media_tree.git 18158F: drivers/media/dvb-frontends/rtl2832* 18159 18160RTL2832_SDR MEDIA DRIVER 18161M: Antti Palosaari <crope@iki.fi> 18162L: linux-media@vger.kernel.org 18163S: Maintained 18164W: https://linuxtv.org 18165W: http://palosaari.fi/linux/ 18166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18167T: git git://linuxtv.org/anttip/media_tree.git 18168F: drivers/media/dvb-frontends/rtl2832_sdr* 18169 18170RTL8180 WIRELESS DRIVER 18171L: linux-wireless@vger.kernel.org 18172S: Orphan 18173W: https://wireless.wiki.kernel.org/ 18174T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18175F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18176 18177RTL8187 WIRELESS DRIVER 18178M: Herton Ronaldo Krzesinski <herton@canonical.com> 18179M: Hin-Tak Leung <htl10@users.sourceforge.net> 18180M: Larry Finger <Larry.Finger@lwfinger.net> 18181L: linux-wireless@vger.kernel.org 18182S: Maintained 18183W: https://wireless.wiki.kernel.org/ 18184T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18185F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18186 18187RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18188M: Jes Sorensen <Jes.Sorensen@gmail.com> 18189L: linux-wireless@vger.kernel.org 18190S: Maintained 18191T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18192F: drivers/net/wireless/realtek/rtl8xxxu/ 18193 18194RTRS TRANSPORT DRIVERS 18195M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18196M: Jack Wang <jinpu.wang@ionos.com> 18197L: linux-rdma@vger.kernel.org 18198S: Maintained 18199F: drivers/infiniband/ulp/rtrs/ 18200 18201RUNTIME VERIFICATION (RV) 18202M: Daniel Bristot de Oliveira <bristot@kernel.org> 18203M: Steven Rostedt <rostedt@goodmis.org> 18204L: linux-trace-devel@vger.kernel.org 18205S: Maintained 18206F: Documentation/trace/rv/ 18207F: include/linux/rv.h 18208F: include/rv/ 18209F: kernel/trace/rv/ 18210F: tools/verification/ 18211 18212RUST 18213M: Miguel Ojeda <ojeda@kernel.org> 18214M: Alex Gaynor <alex.gaynor@gmail.com> 18215M: Wedson Almeida Filho <wedsonaf@gmail.com> 18216R: Boqun Feng <boqun.feng@gmail.com> 18217R: Gary Guo <gary@garyguo.net> 18218R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18219L: rust-for-linux@vger.kernel.org 18220S: Supported 18221W: https://github.com/Rust-for-Linux/linux 18222B: https://github.com/Rust-for-Linux/linux/issues 18223T: git https://github.com/Rust-for-Linux/linux.git rust-next 18224F: Documentation/rust/ 18225F: rust/ 18226F: samples/rust/ 18227F: scripts/*rust* 18228K: \b(?i:rust)\b 18229 18230RXRPC SOCKETS (AF_RXRPC) 18231M: David Howells <dhowells@redhat.com> 18232M: Marc Dionne <marc.dionne@auristor.com> 18233L: linux-afs@lists.infradead.org 18234S: Supported 18235W: https://www.infradead.org/~dhowells/kafs/ 18236F: Documentation/networking/rxrpc.rst 18237F: include/keys/rxrpc-type.h 18238F: include/net/af_rxrpc.h 18239F: include/trace/events/rxrpc.h 18240F: include/uapi/linux/rxrpc.h 18241F: net/rxrpc/ 18242 18243S3 SAVAGE FRAMEBUFFER DRIVER 18244M: Antonino Daplas <adaplas@gmail.com> 18245L: linux-fbdev@vger.kernel.org 18246S: Maintained 18247F: drivers/video/fbdev/savage/ 18248 18249S390 ARCHITECTURE 18250M: Heiko Carstens <hca@linux.ibm.com> 18251M: Vasily Gorbik <gor@linux.ibm.com> 18252M: Alexander Gordeev <agordeev@linux.ibm.com> 18253R: Christian Borntraeger <borntraeger@linux.ibm.com> 18254R: Sven Schnelle <svens@linux.ibm.com> 18255L: linux-s390@vger.kernel.org 18256S: Supported 18257T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18258F: Documentation/driver-api/s390-drivers.rst 18259F: Documentation/s390/ 18260F: arch/s390/ 18261F: drivers/s390/ 18262 18263S390 COMMON I/O LAYER 18264M: Vineeth Vijayan <vneethv@linux.ibm.com> 18265M: Peter Oberparleiter <oberpar@linux.ibm.com> 18266L: linux-s390@vger.kernel.org 18267S: Supported 18268F: drivers/s390/cio/ 18269 18270S390 DASD DRIVER 18271M: Stefan Haberland <sth@linux.ibm.com> 18272M: Jan Hoeppner <hoeppner@linux.ibm.com> 18273L: linux-s390@vger.kernel.org 18274S: Supported 18275F: block/partitions/ibm.c 18276F: drivers/s390/block/dasd* 18277F: include/linux/dasd_mod.h 18278 18279S390 IOMMU (PCI) 18280M: Matthew Rosato <mjrosato@linux.ibm.com> 18281M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18282L: linux-s390@vger.kernel.org 18283S: Supported 18284F: drivers/iommu/s390-iommu.c 18285 18286S390 IUCV NETWORK LAYER 18287M: Alexandra Winter <wintera@linux.ibm.com> 18288M: Wenjia Zhang <wenjia@linux.ibm.com> 18289L: linux-s390@vger.kernel.org 18290L: netdev@vger.kernel.org 18291S: Supported 18292F: drivers/s390/net/*iucv* 18293F: include/net/iucv/ 18294F: net/iucv/ 18295 18296S390 NETWORK DRIVERS 18297M: Alexandra Winter <wintera@linux.ibm.com> 18298M: Wenjia Zhang <wenjia@linux.ibm.com> 18299L: linux-s390@vger.kernel.org 18300L: netdev@vger.kernel.org 18301S: Supported 18302F: drivers/s390/net/ 18303 18304S390 MM 18305M: Alexander Gordeev <agordeev@linux.ibm.com> 18306M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18307L: linux-s390@vger.kernel.org 18308S: Supported 18309T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18310F: arch/s390/include/asm/pgtable.h 18311F: arch/s390/mm 18312 18313S390 PCI SUBSYSTEM 18314M: Niklas Schnelle <schnelle@linux.ibm.com> 18315M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18316L: linux-s390@vger.kernel.org 18317S: Supported 18318F: arch/s390/pci/ 18319F: drivers/pci/hotplug/s390_pci_hpc.c 18320F: Documentation/s390/pci.rst 18321 18322S390 VFIO AP DRIVER 18323M: Tony Krowiak <akrowiak@linux.ibm.com> 18324M: Halil Pasic <pasic@linux.ibm.com> 18325M: Jason Herne <jjherne@linux.ibm.com> 18326L: linux-s390@vger.kernel.org 18327S: Supported 18328F: Documentation/s390/vfio-ap* 18329F: drivers/s390/crypto/vfio_ap* 18330 18331S390 VFIO-CCW DRIVER 18332M: Eric Farman <farman@linux.ibm.com> 18333M: Matthew Rosato <mjrosato@linux.ibm.com> 18334R: Halil Pasic <pasic@linux.ibm.com> 18335L: linux-s390@vger.kernel.org 18336L: kvm@vger.kernel.org 18337S: Supported 18338F: Documentation/s390/vfio-ccw.rst 18339F: drivers/s390/cio/vfio_ccw* 18340F: include/uapi/linux/vfio_ccw.h 18341 18342S390 VFIO-PCI DRIVER 18343M: Matthew Rosato <mjrosato@linux.ibm.com> 18344M: Eric Farman <farman@linux.ibm.com> 18345L: linux-s390@vger.kernel.org 18346L: kvm@vger.kernel.org 18347S: Supported 18348F: arch/s390/kvm/pci* 18349F: drivers/vfio/pci/vfio_pci_zdev.c 18350F: include/uapi/linux/vfio_zdev.h 18351 18352S390 ZCRYPT DRIVER 18353M: Harald Freudenberger <freude@linux.ibm.com> 18354L: linux-s390@vger.kernel.org 18355S: Supported 18356F: drivers/s390/crypto/ 18357 18358S390 ZFCP DRIVER 18359M: Steffen Maier <maier@linux.ibm.com> 18360M: Benjamin Block <bblock@linux.ibm.com> 18361L: linux-s390@vger.kernel.org 18362S: Supported 18363F: drivers/s390/scsi/zfcp_* 18364 18365S3C ADC BATTERY DRIVER 18366M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18367L: linux-samsung-soc@vger.kernel.org 18368S: Odd Fixes 18369F: drivers/power/supply/s3c_adc_battery.c 18370F: include/linux/s3c_adc_battery.h 18371 18372S3C24XX SD/MMC Driver 18373M: Ben Dooks <ben-linux@fluff.org> 18374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18375S: Supported 18376F: drivers/mmc/host/s3cmci.* 18377 18378SAA6588 RDS RECEIVER DRIVER 18379M: Hans Verkuil <hverkuil@xs4all.nl> 18380L: linux-media@vger.kernel.org 18381S: Odd Fixes 18382W: https://linuxtv.org 18383T: git git://linuxtv.org/media_tree.git 18384F: drivers/media/i2c/saa6588* 18385 18386SAA7134 VIDEO4LINUX DRIVER 18387M: Mauro Carvalho Chehab <mchehab@kernel.org> 18388L: linux-media@vger.kernel.org 18389S: Odd fixes 18390W: https://linuxtv.org 18391T: git git://linuxtv.org/media_tree.git 18392F: Documentation/driver-api/media/drivers/saa7134* 18393F: drivers/media/pci/saa7134/ 18394 18395SAA7146 VIDEO4LINUX-2 DRIVER 18396M: Hans Verkuil <hverkuil@xs4all.nl> 18397L: linux-media@vger.kernel.org 18398S: Maintained 18399T: git git://linuxtv.org/media_tree.git 18400F: drivers/staging/media/deprecated/saa7146/ 18401 18402SAFESETID SECURITY MODULE 18403M: Micah Morton <mortonm@chromium.org> 18404S: Supported 18405F: Documentation/admin-guide/LSM/SafeSetID.rst 18406F: security/safesetid/ 18407 18408SAMSUNG AUDIO (ASoC) DRIVERS 18409M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18410M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18412S: Supported 18413B: mailto:linux-samsung-soc@vger.kernel.org 18414F: Documentation/devicetree/bindings/sound/samsung* 18415F: sound/soc/samsung/ 18416 18417SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18418M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18419L: linux-crypto@vger.kernel.org 18420L: linux-samsung-soc@vger.kernel.org 18421S: Maintained 18422F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18423F: drivers/crypto/exynos-rng.c 18424 18425SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18426M: Łukasz Stelmach <l.stelmach@samsung.com> 18427L: linux-samsung-soc@vger.kernel.org 18428S: Maintained 18429F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18430F: drivers/char/hw_random/exynos-trng.c 18431 18432SAMSUNG FRAMEBUFFER DRIVER 18433M: Jingoo Han <jingoohan1@gmail.com> 18434L: linux-fbdev@vger.kernel.org 18435S: Maintained 18436F: drivers/video/fbdev/s3c-fb.c 18437 18438SAMSUNG INTERCONNECT DRIVERS 18439M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18440M: Artur Świgoń <a.swigon@samsung.com> 18441L: linux-pm@vger.kernel.org 18442L: linux-samsung-soc@vger.kernel.org 18443S: Supported 18444F: drivers/interconnect/samsung/ 18445 18446SAMSUNG LAPTOP DRIVER 18447M: Corentin Chary <corentin.chary@gmail.com> 18448L: platform-driver-x86@vger.kernel.org 18449S: Maintained 18450F: drivers/platform/x86/samsung-laptop.c 18451 18452SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18453M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18454L: linux-kernel@vger.kernel.org 18455L: linux-samsung-soc@vger.kernel.org 18456S: Supported 18457B: mailto:linux-samsung-soc@vger.kernel.org 18458F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18459F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18460F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18461F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18462F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18463F: drivers/clk/clk-s2mps11.c 18464F: drivers/mfd/sec*.c 18465F: drivers/regulator/s2m*.c 18466F: drivers/regulator/s5m*.c 18467F: drivers/rtc/rtc-s5m.c 18468F: include/linux/mfd/samsung/ 18469 18470SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18471M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18472L: linux-media@vger.kernel.org 18473L: linux-samsung-soc@vger.kernel.org 18474S: Maintained 18475F: drivers/media/platform/samsung/s3c-camif/ 18476F: include/media/drv-intf/s3c_camif.h 18477 18478SAMSUNG S3FWRN5 NFC DRIVER 18479M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18480L: linux-nfc@lists.01.org (subscribers-only) 18481S: Maintained 18482F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18483F: drivers/nfc/s3fwrn5 18484 18485SAMSUNG S5C73M3 CAMERA DRIVER 18486M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18487M: Andrzej Hajda <andrzej.hajda@intel.com> 18488L: linux-media@vger.kernel.org 18489S: Supported 18490F: drivers/media/i2c/s5c73m3/* 18491 18492SAMSUNG S5K5BAF CAMERA DRIVER 18493M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18494M: Andrzej Hajda <andrzej.hajda@intel.com> 18495L: linux-media@vger.kernel.org 18496S: Supported 18497F: drivers/media/i2c/s5k5baf.c 18498 18499SAMSUNG S5P Security SubSystem (SSS) DRIVER 18500M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18501M: Vladimir Zapolskiy <vz@mleia.com> 18502L: linux-crypto@vger.kernel.org 18503L: linux-samsung-soc@vger.kernel.org 18504S: Maintained 18505F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18506F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18507F: drivers/crypto/s5p-sss.c 18508 18509SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18510M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18511L: linux-media@vger.kernel.org 18512S: Supported 18513Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18514F: drivers/media/platform/samsung/exynos4-is/ 18515 18516SAMSUNG SOC CLOCK DRIVERS 18517M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18518M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18519M: Tomasz Figa <tomasz.figa@gmail.com> 18520M: Chanwoo Choi <cw00.choi@samsung.com> 18521R: Alim Akhtar <alim.akhtar@samsung.com> 18522L: linux-samsung-soc@vger.kernel.org 18523S: Supported 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18525T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18526F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18527F: Documentation/devicetree/bindings/clock/samsung,s3c* 18528F: drivers/clk/samsung/ 18529F: include/dt-bindings/clock/exynos*.h 18530F: include/dt-bindings/clock/s3c*.h 18531F: include/dt-bindings/clock/s5p*.h 18532F: include/dt-bindings/clock/samsung,*.h 18533F: include/linux/clk/samsung.h 18534F: include/linux/platform_data/clk-s3c2410.h 18535 18536SAMSUNG SPI DRIVERS 18537M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18538M: Andi Shyti <andi@etezian.org> 18539L: linux-spi@vger.kernel.org 18540L: linux-samsung-soc@vger.kernel.org 18541S: Maintained 18542F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18543F: drivers/spi/spi-s3c* 18544F: include/linux/platform_data/spi-s3c64xx.h 18545F: include/linux/spi/s3c24xx-fiq.h 18546 18547SAMSUNG SXGBE DRIVERS 18548M: Byungho An <bh74.an@samsung.com> 18549L: netdev@vger.kernel.org 18550S: Supported 18551F: drivers/net/ethernet/samsung/sxgbe/ 18552 18553SAMSUNG THERMAL DRIVER 18554M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18555M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18556L: linux-pm@vger.kernel.org 18557L: linux-samsung-soc@vger.kernel.org 18558S: Maintained 18559F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18560F: drivers/thermal/samsung/ 18561 18562SAMSUNG USB2 PHY DRIVER 18563M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18564L: linux-kernel@vger.kernel.org 18565S: Supported 18566F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18567F: Documentation/driver-api/phy/samsung-usb2.rst 18568F: drivers/phy/samsung/phy-exynos4210-usb2.c 18569F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18570F: drivers/phy/samsung/phy-exynos5250-usb2.c 18571F: drivers/phy/samsung/phy-s5pv210-usb2.c 18572F: drivers/phy/samsung/phy-samsung-usb2.c 18573F: drivers/phy/samsung/phy-samsung-usb2.h 18574 18575SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18576M: Paul Barker <paul.barker@sancloud.com> 18577R: Marc Murphy <marc.murphy@sancloud.com> 18578S: Supported 18579F: arch/arm/boot/dts/am335x-sancloud* 18580 18581SC1200 WDT DRIVER 18582M: Zwane Mwaikambo <zwanem@gmail.com> 18583S: Maintained 18584F: drivers/watchdog/sc1200wdt.c 18585 18586SCHEDULER 18587M: Ingo Molnar <mingo@redhat.com> 18588M: Peter Zijlstra <peterz@infradead.org> 18589M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18590M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18591R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18592R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18593R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18594R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18595R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18596R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18597L: linux-kernel@vger.kernel.org 18598S: Maintained 18599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18600F: include/linux/preempt.h 18601F: include/linux/sched.h 18602F: include/linux/wait.h 18603F: include/uapi/linux/sched.h 18604F: kernel/sched/ 18605 18606SCR24X CHIP CARD INTERFACE DRIVER 18607M: Lubomir Rintel <lkundrak@v3.sk> 18608S: Supported 18609F: drivers/char/pcmcia/scr24x_cs.c 18610 18611SCSI RDMA PROTOCOL (SRP) INITIATOR 18612M: Bart Van Assche <bvanassche@acm.org> 18613L: linux-rdma@vger.kernel.org 18614S: Supported 18615Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18616F: drivers/infiniband/ulp/srp/ 18617F: include/scsi/srp.h 18618 18619SCSI RDMA PROTOCOL (SRP) TARGET 18620M: Bart Van Assche <bvanassche@acm.org> 18621L: linux-rdma@vger.kernel.org 18622L: target-devel@vger.kernel.org 18623S: Supported 18624Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18625F: drivers/infiniband/ulp/srpt/ 18626 18627SCSI SG DRIVER 18628M: Doug Gilbert <dgilbert@interlog.com> 18629L: linux-scsi@vger.kernel.org 18630S: Maintained 18631W: http://sg.danny.cz/sg 18632F: Documentation/scsi/scsi-generic.rst 18633F: drivers/scsi/sg.c 18634F: include/scsi/sg.h 18635 18636SCSI SUBSYSTEM 18637M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18638M: "Martin K. Petersen" <martin.petersen@oracle.com> 18639L: linux-scsi@vger.kernel.org 18640S: Maintained 18641Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18644F: Documentation/devicetree/bindings/scsi/ 18645F: drivers/scsi/ 18646F: drivers/ufs/ 18647F: include/scsi/ 18648 18649SCSI TAPE DRIVER 18650M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18651L: linux-scsi@vger.kernel.org 18652S: Maintained 18653F: Documentation/scsi/st.rst 18654F: drivers/scsi/st.* 18655F: drivers/scsi/st_*.h 18656 18657SCSI TARGET CORE USER DRIVER 18658M: Bodo Stroesser <bostroesser@gmail.com> 18659L: linux-scsi@vger.kernel.org 18660L: target-devel@vger.kernel.org 18661S: Supported 18662F: Documentation/target/tcmu-design.rst 18663F: drivers/target/target_core_user.c 18664F: include/uapi/linux/target_core_user.h 18665 18666SCSI TARGET SUBSYSTEM 18667M: "Martin K. Petersen" <martin.petersen@oracle.com> 18668L: linux-scsi@vger.kernel.org 18669L: target-devel@vger.kernel.org 18670S: Supported 18671W: http://www.linux-iscsi.org 18672Q: https://patchwork.kernel.org/project/target-devel/list/ 18673T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18674F: Documentation/target/ 18675F: drivers/target/ 18676F: include/target/ 18677 18678SCTP PROTOCOL 18679M: Vlad Yasevich <vyasevich@gmail.com> 18680M: Neil Horman <nhorman@tuxdriver.com> 18681M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18682L: linux-sctp@vger.kernel.org 18683S: Maintained 18684W: http://lksctp.sourceforge.net 18685F: Documentation/networking/sctp.rst 18686F: include/linux/sctp.h 18687F: include/net/sctp/ 18688F: include/uapi/linux/sctp.h 18689F: net/sctp/ 18690 18691SCx200 CPU SUPPORT 18692M: Jim Cromie <jim.cromie@gmail.com> 18693S: Odd Fixes 18694F: Documentation/i2c/busses/scx200_acb.rst 18695F: arch/x86/platform/scx200/ 18696F: drivers/i2c/busses/scx200* 18697F: drivers/mtd/maps/scx200_docflash.c 18698F: drivers/watchdog/scx200_wdt.c 18699F: include/linux/scx200.h 18700 18701SCx200 GPIO DRIVER 18702M: Jim Cromie <jim.cromie@gmail.com> 18703S: Maintained 18704F: drivers/char/scx200_gpio.c 18705F: include/linux/scx200_gpio.h 18706 18707SCx200 HRT CLOCKSOURCE DRIVER 18708M: Jim Cromie <jim.cromie@gmail.com> 18709S: Maintained 18710F: drivers/clocksource/scx200_hrt.c 18711 18712SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18713M: Sascha Sommer <saschasommer@freenet.de> 18714L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18715S: Maintained 18716F: drivers/mmc/host/sdricoh_cs.c 18717 18718SECO BOARDS CEC DRIVER 18719M: Ettore Chimenti <ek5.chimenti@gmail.com> 18720S: Maintained 18721F: drivers/media/cec/platform/seco/seco-cec.c 18722F: drivers/media/cec/platform/seco/seco-cec.h 18723 18724SECURE COMPUTING 18725M: Kees Cook <keescook@chromium.org> 18726R: Andy Lutomirski <luto@amacapital.net> 18727R: Will Drewry <wad@chromium.org> 18728S: Supported 18729T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18730F: Documentation/userspace-api/seccomp_filter.rst 18731F: include/linux/seccomp.h 18732F: include/uapi/linux/seccomp.h 18733F: kernel/seccomp.c 18734F: tools/testing/selftests/kselftest_harness.h 18735F: tools/testing/selftests/seccomp/* 18736K: \bsecure_computing 18737K: \bTIF_SECCOMP\b 18738 18739SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18740M: Kamal Dasu <kdasu.kdev@gmail.com> 18741M: Al Cooper <alcooperx@gmail.com> 18742R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18743L: linux-mmc@vger.kernel.org 18744S: Maintained 18745F: drivers/mmc/host/sdhci-brcmstb* 18746 18747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18748M: Adrian Hunter <adrian.hunter@intel.com> 18749L: linux-mmc@vger.kernel.org 18750S: Supported 18751F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18752F: drivers/mmc/host/sdhci* 18753 18754SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18755M: Eugen Hristev <eugen.hristev@microchip.com> 18756L: linux-mmc@vger.kernel.org 18757S: Supported 18758F: drivers/mmc/host/sdhci-of-at91.c 18759 18760SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18761M: Ben Dooks <ben-linux@fluff.org> 18762M: Jaehoon Chung <jh80.chung@samsung.com> 18763L: linux-mmc@vger.kernel.org 18764S: Maintained 18765F: drivers/mmc/host/sdhci-s3c* 18766 18767SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18768M: Viresh Kumar <vireshk@kernel.org> 18769L: linux-mmc@vger.kernel.org 18770S: Maintained 18771F: drivers/mmc/host/sdhci-spear.c 18772 18773SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18774M: Vignesh Raghavendra <vigneshr@ti.com> 18775L: linux-mmc@vger.kernel.org 18776S: Maintained 18777F: drivers/mmc/host/sdhci-omap.c 18778 18779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18780M: Haibo Chen <haibo.chen@nxp.com> 18781L: linux-imx@nxp.com 18782L: linux-mmc@vger.kernel.org 18783S: Maintained 18784F: drivers/mmc/host/sdhci-esdhc-imx.c 18785 18786SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18787M: Jonathan Derrick <jonathan.derrick@linux.dev> 18788L: linux-block@vger.kernel.org 18789S: Supported 18790F: block/opal_proto.h 18791F: block/sed* 18792F: include/linux/sed* 18793F: include/uapi/linux/sed* 18794 18795SECURITY CONTACT 18796M: Security Officers <security@kernel.org> 18797S: Supported 18798F: Documentation/admin-guide/security-bugs.rst 18799 18800SECURITY SUBSYSTEM 18801M: Paul Moore <paul@paul-moore.com> 18802M: James Morris <jmorris@namei.org> 18803M: "Serge E. Hallyn" <serge@hallyn.com> 18804L: linux-security-module@vger.kernel.org (suggested Cc:) 18805S: Supported 18806W: http://kernsec.org/ 18807T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18808F: security/ 18809X: security/selinux/ 18810 18811SELINUX SECURITY MODULE 18812M: Paul Moore <paul@paul-moore.com> 18813M: Stephen Smalley <stephen.smalley.work@gmail.com> 18814M: Eric Paris <eparis@parisplace.org> 18815L: selinux@vger.kernel.org 18816S: Supported 18817W: https://selinuxproject.org 18818W: https://github.com/SELinuxProject 18819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18820F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18821F: Documentation/ABI/obsolete/sysfs-selinux-disable 18822F: Documentation/admin-guide/LSM/SELinux.rst 18823F: include/trace/events/avc.h 18824F: include/uapi/linux/selinux_netlink.h 18825F: scripts/selinux/ 18826F: security/selinux/ 18827 18828SENSABLE PHANTOM 18829M: Jiri Slaby <jirislaby@kernel.org> 18830S: Maintained 18831F: drivers/misc/phantom.c 18832F: include/uapi/linux/phantom.h 18833 18834SENSEAIR SUNRISE 006-0-0007 18835M: Jacopo Mondi <jacopo@jmondi.org> 18836S: Maintained 18837F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18838F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18839F: drivers/iio/chemical/sunrise_co2.c 18840 18841SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18842M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18843S: Maintained 18844F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18845F: drivers/iio/chemical/scd30.h 18846F: drivers/iio/chemical/scd30_core.c 18847F: drivers/iio/chemical/scd30_i2c.c 18848F: drivers/iio/chemical/scd30_serial.c 18849 18850SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18851M: Roan van Dijk <roan@protonic.nl> 18852S: Maintained 18853F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18854F: drivers/iio/chemical/scd4x.c 18855 18856SENSIRION SGP40 GAS SENSOR DRIVER 18857M: Andreas Klinger <ak@it-klinger.de> 18858S: Maintained 18859F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18860F: drivers/iio/chemical/sgp40.c 18861 18862SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18863M: Tomasz Duszynski <tduszyns@gmail.com> 18864S: Maintained 18865F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18866F: drivers/iio/chemical/sps30.c 18867F: drivers/iio/chemical/sps30_i2c.c 18868F: drivers/iio/chemical/sps30_serial.c 18869 18870SERIAL DEVICE BUS 18871M: Rob Herring <robh@kernel.org> 18872L: linux-serial@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/serial/serial.yaml 18875F: drivers/tty/serdev/ 18876F: include/linux/serdev.h 18877 18878SERIAL DRIVERS 18879M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18880L: linux-serial@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/serial/ 18883F: drivers/tty/serial/ 18884 18885SERIAL IR RECEIVER 18886M: Sean Young <sean@mess.org> 18887L: linux-media@vger.kernel.org 18888S: Maintained 18889F: drivers/media/rc/serial_ir.c 18890 18891SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18892M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18894S: Maintained 18895F: Documentation/devicetree/bindings/slimbus/ 18896F: drivers/slimbus/ 18897F: include/linux/slimbus.h 18898 18899SFC NETWORK DRIVER 18900M: Edward Cree <ecree.xilinx@gmail.com> 18901M: Martin Habets <habetsm.xilinx@gmail.com> 18902L: netdev@vger.kernel.org 18903S: Supported 18904F: drivers/net/ethernet/sfc/ 18905 18906SFF/SFP/SFP+ MODULE SUPPORT 18907M: Russell King <linux@armlinux.org.uk> 18908L: netdev@vger.kernel.org 18909S: Maintained 18910F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18911F: drivers/net/phy/phylink.c 18912F: drivers/net/phy/sfp* 18913F: include/linux/mdio/mdio-i2c.h 18914F: include/linux/phylink.h 18915F: include/linux/sfp.h 18916K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18917 18918SGI GRU DRIVER 18919M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18920S: Maintained 18921F: drivers/misc/sgi-gru/ 18922 18923SGI XP/XPC/XPNET DRIVER 18924M: Robin Holt <robinmholt@gmail.com> 18925M: Steve Wahl <steve.wahl@hpe.com> 18926R: Mike Travis <mike.travis@hpe.com> 18927S: Maintained 18928F: drivers/misc/sgi-xp/ 18929 18930SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18931M: Karsten Graul <kgraul@linux.ibm.com> 18932M: Wenjia Zhang <wenjia@linux.ibm.com> 18933M: Jan Karcher <jaka@linux.ibm.com> 18934L: linux-s390@vger.kernel.org 18935S: Supported 18936F: net/smc/ 18937 18938SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18939M: Linus Walleij <linus.walleij@linaro.org> 18940L: linux-iio@vger.kernel.org 18941S: Maintained 18942T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18943F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18944F: drivers/iio/light/gp2ap002.c 18945 18946SHARP RJ54N1CB0C SENSOR DRIVER 18947M: Jacopo Mondi <jacopo@jmondi.org> 18948L: linux-media@vger.kernel.org 18949S: Odd fixes 18950T: git git://linuxtv.org/media_tree.git 18951F: drivers/media/i2c/rj54n1cb0c.c 18952F: include/media/i2c/rj54n1cb0c.h 18953 18954SH_VOU V4L2 OUTPUT DRIVER 18955L: linux-media@vger.kernel.org 18956S: Orphan 18957F: drivers/media/platform/renesas/sh_vou.c 18958F: include/media/drv-intf/sh_vou.h 18959 18960SI2157 MEDIA DRIVER 18961M: Antti Palosaari <crope@iki.fi> 18962L: linux-media@vger.kernel.org 18963S: Maintained 18964W: https://linuxtv.org 18965W: http://palosaari.fi/linux/ 18966Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18967T: git git://linuxtv.org/anttip/media_tree.git 18968F: drivers/media/tuners/si2157* 18969 18970SI2165 MEDIA DRIVER 18971M: Matthias Schwarzott <zzam@gentoo.org> 18972L: linux-media@vger.kernel.org 18973S: Maintained 18974W: https://linuxtv.org 18975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18976F: drivers/media/dvb-frontends/si2165* 18977 18978SI2168 MEDIA DRIVER 18979M: Antti Palosaari <crope@iki.fi> 18980L: linux-media@vger.kernel.org 18981S: Maintained 18982W: https://linuxtv.org 18983W: http://palosaari.fi/linux/ 18984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18985T: git git://linuxtv.org/anttip/media_tree.git 18986F: drivers/media/dvb-frontends/si2168* 18987 18988SI470X FM RADIO RECEIVER I2C DRIVER 18989M: Hans Verkuil <hverkuil@xs4all.nl> 18990L: linux-media@vger.kernel.org 18991S: Odd Fixes 18992W: https://linuxtv.org 18993T: git git://linuxtv.org/media_tree.git 18994F: drivers/media/radio/si470x/radio-si470x-i2c.c 18995 18996SI470X FM RADIO RECEIVER USB DRIVER 18997M: Hans Verkuil <hverkuil@xs4all.nl> 18998L: linux-media@vger.kernel.org 18999S: Maintained 19000W: https://linuxtv.org 19001T: git git://linuxtv.org/media_tree.git 19002F: drivers/media/radio/si470x/radio-si470x-common.c 19003F: drivers/media/radio/si470x/radio-si470x-usb.c 19004F: drivers/media/radio/si470x/radio-si470x.h 19005 19006SI4713 FM RADIO TRANSMITTER I2C DRIVER 19007M: Eduardo Valentin <edubezval@gmail.com> 19008L: linux-media@vger.kernel.org 19009S: Odd Fixes 19010W: https://linuxtv.org 19011T: git git://linuxtv.org/media_tree.git 19012F: drivers/media/radio/si4713/si4713.? 19013 19014SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19015M: Eduardo Valentin <edubezval@gmail.com> 19016L: linux-media@vger.kernel.org 19017S: Odd Fixes 19018W: https://linuxtv.org 19019T: git git://linuxtv.org/media_tree.git 19020F: drivers/media/radio/si4713/radio-platform-si4713.c 19021 19022SI4713 FM RADIO TRANSMITTER USB DRIVER 19023M: Hans Verkuil <hverkuil@xs4all.nl> 19024L: linux-media@vger.kernel.org 19025S: Maintained 19026W: https://linuxtv.org 19027T: git git://linuxtv.org/media_tree.git 19028F: drivers/media/radio/si4713/radio-usb-si4713.c 19029 19030SIANO DVB DRIVER 19031M: Mauro Carvalho Chehab <mchehab@kernel.org> 19032L: linux-media@vger.kernel.org 19033S: Odd fixes 19034W: https://linuxtv.org 19035T: git git://linuxtv.org/media_tree.git 19036F: drivers/media/common/siano/ 19037F: drivers/media/mmc/siano/ 19038F: drivers/media/usb/siano/ 19039F: drivers/media/usb/siano/ 19040 19041SIFIVE DRIVERS 19042M: Palmer Dabbelt <palmer@dabbelt.com> 19043M: Paul Walmsley <paul.walmsley@sifive.com> 19044L: linux-riscv@lists.infradead.org 19045S: Supported 19046N: sifive 19047K: [^@]sifive 19048 19049SIFIVE FU540 SYSTEM-ON-CHIP 19050M: Paul Walmsley <paul.walmsley@sifive.com> 19051M: Palmer Dabbelt <palmer@dabbelt.com> 19052L: linux-riscv@lists.infradead.org 19053S: Supported 19054T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19055N: fu540 19056K: fu540 19057 19058SIFIVE PDMA DRIVER 19059M: Green Wan <green.wan@sifive.com> 19060S: Maintained 19061F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19062F: drivers/dma/sf-pdma/ 19063 19064SIFIVE SOC DRIVERS 19065M: Conor Dooley <conor@kernel.org> 19066L: linux-riscv@lists.infradead.org 19067S: Maintained 19068T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19069F: drivers/soc/sifive/ 19070 19071SILEAD TOUCHSCREEN DRIVER 19072M: Hans de Goede <hdegoede@redhat.com> 19073L: linux-input@vger.kernel.org 19074L: platform-driver-x86@vger.kernel.org 19075S: Maintained 19076F: drivers/input/touchscreen/silead.c 19077F: drivers/platform/x86/touchscreen_dmi.c 19078 19079SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19080M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19081S: Supported 19082F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19083F: drivers/net/wireless/silabs/wfx/ 19084 19085SILICON MOTION SM712 FRAME BUFFER DRIVER 19086M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19087M: Teddy Wang <teddy.wang@siliconmotion.com> 19088M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19089L: linux-fbdev@vger.kernel.org 19090S: Maintained 19091F: Documentation/fb/sm712fb.rst 19092F: drivers/video/fbdev/sm712* 19093 19094SILVACO I3C DUAL-ROLE MASTER 19095M: Miquel Raynal <miquel.raynal@bootlin.com> 19096M: Conor Culhane <conor.culhane@silvaco.com> 19097L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19098S: Maintained 19099F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19100F: drivers/i3c/master/svc-i3c-master.c 19101 19102SIMPLEFB FB DRIVER 19103M: Hans de Goede <hdegoede@redhat.com> 19104L: linux-fbdev@vger.kernel.org 19105S: Maintained 19106F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19107F: drivers/video/fbdev/simplefb.c 19108F: include/linux/platform_data/simplefb.h 19109 19110SIMTEC EB110ATX (Chalice CATS) 19111M: Simtec Linux Team <linux@simtec.co.uk> 19112S: Supported 19113W: http://www.simtec.co.uk/products/EB110ATX/ 19114 19115SIMTEC EB2410ITX (BAST) 19116M: Simtec Linux Team <linux@simtec.co.uk> 19117S: Supported 19118W: http://www.simtec.co.uk/products/EB2410ITX/ 19119F: arch/arm/mach-s3c/bast-ide.c 19120F: arch/arm/mach-s3c/bast-irq.c 19121F: arch/arm/mach-s3c/mach-bast.c 19122 19123SIOX 19124M: Thorsten Scherer <t.scherer@eckelmann.de> 19125M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19126R: Pengutronix Kernel Team <kernel@pengutronix.de> 19127S: Supported 19128F: drivers/gpio/gpio-siox.c 19129F: drivers/siox/* 19130F: include/trace/events/siox.h 19131 19132SIPHASH PRF ROUTINES 19133M: Jason A. Donenfeld <Jason@zx2c4.com> 19134S: Maintained 19135F: include/linux/siphash.h 19136F: lib/siphash.c 19137F: lib/siphash_kunit.c 19138 19139SIS 190 ETHERNET DRIVER 19140M: Francois Romieu <romieu@fr.zoreil.com> 19141L: netdev@vger.kernel.org 19142S: Maintained 19143F: drivers/net/ethernet/sis/sis190.c 19144 19145SIS 900/7016 FAST ETHERNET DRIVER 19146M: Daniele Venzano <venza@brownhat.org> 19147L: netdev@vger.kernel.org 19148S: Maintained 19149W: http://www.brownhat.org/sis900.html 19150F: drivers/net/ethernet/sis/sis900.* 19151 19152SIS FRAMEBUFFER DRIVER 19153M: Thomas Winischhofer <thomas@winischhofer.net> 19154S: Maintained 19155W: http://www.winischhofer.net/linuxsisvga.shtml 19156F: Documentation/fb/sisfb.rst 19157F: drivers/video/fbdev/sis/ 19158F: include/video/sisfb.h 19159 19160SIS I2C TOUCHSCREEN DRIVER 19161M: Mika Penttilä <mpenttil@redhat.com> 19162L: linux-input@vger.kernel.org 19163S: Maintained 19164F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19165F: drivers/input/touchscreen/sis_i2c.c 19166 19167SIS USB2VGA DRIVER 19168M: Thomas Winischhofer <thomas@winischhofer.net> 19169S: Maintained 19170W: http://www.winischhofer.at/linuxsisusbvga.shtml 19171F: drivers/usb/misc/sisusbvga/ 19172 19173SL28 CPLD MFD DRIVER 19174M: Michael Walle <michael@walle.cc> 19175S: Maintained 19176F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19177F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19178F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19179F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19180F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19181F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19182F: drivers/gpio/gpio-sl28cpld.c 19183F: drivers/hwmon/sl28cpld-hwmon.c 19184F: drivers/irqchip/irq-sl28cpld.c 19185F: drivers/pwm/pwm-sl28cpld.c 19186F: drivers/watchdog/sl28cpld_wdt.c 19187 19188SLAB ALLOCATOR 19189M: Christoph Lameter <cl@linux.com> 19190M: Pekka Enberg <penberg@kernel.org> 19191M: David Rientjes <rientjes@google.com> 19192M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19193M: Andrew Morton <akpm@linux-foundation.org> 19194M: Vlastimil Babka <vbabka@suse.cz> 19195R: Roman Gushchin <roman.gushchin@linux.dev> 19196R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19197L: linux-mm@kvack.org 19198S: Maintained 19199T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19200F: include/linux/sl?b*.h 19201F: mm/sl?b* 19202 19203SLCAN CAN NETWORK DRIVER 19204M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19205L: linux-can@vger.kernel.org 19206S: Maintained 19207F: drivers/net/can/slcan/ 19208 19209SLEEPABLE READ-COPY UPDATE (SRCU) 19210M: Lai Jiangshan <jiangshanlai@gmail.com> 19211M: "Paul E. McKenney" <paulmck@kernel.org> 19212M: Josh Triplett <josh@joshtriplett.org> 19213R: Steven Rostedt <rostedt@goodmis.org> 19214R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19215L: rcu@vger.kernel.org 19216S: Supported 19217W: http://www.rdrop.com/users/paulmck/RCU/ 19218T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19219F: include/linux/srcu*.h 19220F: kernel/rcu/srcu*.c 19221 19222SMACK SECURITY MODULE 19223M: Casey Schaufler <casey@schaufler-ca.com> 19224L: linux-security-module@vger.kernel.org 19225S: Maintained 19226W: http://schaufler-ca.com 19227T: git git://github.com/cschaufler/smack-next 19228F: Documentation/admin-guide/LSM/Smack.rst 19229F: security/smack/ 19230 19231SMC91x ETHERNET DRIVER 19232M: Nicolas Pitre <nico@fluxnic.net> 19233S: Odd Fixes 19234F: drivers/net/ethernet/smsc/smc91x.* 19235 19236SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19237M: Mark Rutland <mark.rutland@arm.com> 19238M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19239M: Sudeep Holla <sudeep.holla@arm.com> 19240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19241S: Maintained 19242F: drivers/firmware/smccc/ 19243F: include/linux/arm-smccc.h 19244 19245SMM665 HARDWARE MONITOR DRIVER 19246M: Guenter Roeck <linux@roeck-us.net> 19247L: linux-hwmon@vger.kernel.org 19248S: Maintained 19249F: Documentation/hwmon/smm665.rst 19250F: drivers/hwmon/smm665.c 19251 19252SMSC EMC2103 HARDWARE MONITOR DRIVER 19253M: Steve Glendinning <steve.glendinning@shawell.net> 19254L: linux-hwmon@vger.kernel.org 19255S: Maintained 19256F: Documentation/hwmon/emc2103.rst 19257F: drivers/hwmon/emc2103.c 19258 19259SMSC SCH5627 HARDWARE MONITOR DRIVER 19260M: Hans de Goede <hdegoede@redhat.com> 19261L: linux-hwmon@vger.kernel.org 19262S: Supported 19263F: Documentation/hwmon/sch5627.rst 19264F: drivers/hwmon/sch5627.c 19265 19266SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19267M: Steve Glendinning <steve.glendinning@shawell.net> 19268L: linux-fbdev@vger.kernel.org 19269S: Maintained 19270F: drivers/video/fbdev/smscufx.c 19271 19272SMSC47B397 HARDWARE MONITOR DRIVER 19273M: Jean Delvare <jdelvare@suse.com> 19274L: linux-hwmon@vger.kernel.org 19275S: Maintained 19276F: Documentation/hwmon/smsc47b397.rst 19277F: drivers/hwmon/smsc47b397.c 19278 19279SMSC911x ETHERNET DRIVER 19280M: Steve Glendinning <steve.glendinning@shawell.net> 19281L: netdev@vger.kernel.org 19282S: Maintained 19283F: drivers/net/ethernet/smsc/smsc911x.* 19284F: include/linux/smsc911x.h 19285 19286SMSC9420 PCI ETHERNET DRIVER 19287M: Steve Glendinning <steve.glendinning@shawell.net> 19288L: netdev@vger.kernel.org 19289S: Maintained 19290F: drivers/net/ethernet/smsc/smsc9420.* 19291 19292SOCIONEXT (SNI) AVE NETWORK DRIVER 19293M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19294L: netdev@vger.kernel.org 19295S: Maintained 19296F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19297F: drivers/net/ethernet/socionext/sni_ave.c 19298 19299SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19300M: Jassi Brar <jaswinder.singh@linaro.org> 19301M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19305F: drivers/net/ethernet/socionext/netsec.c 19306 19307SOCIONEXT (SNI) Synquacer SPI DRIVER 19308M: Masahisa Kojima <masahisa.kojima@linaro.org> 19309M: Jassi Brar <jaswinder.singh@linaro.org> 19310L: linux-spi@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19313F: drivers/spi/spi-synquacer.c 19314 19315SOCIONEXT SYNQUACER I2C DRIVER 19316M: Ard Biesheuvel <ardb@kernel.org> 19317L: linux-i2c@vger.kernel.org 19318S: Maintained 19319F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19320F: drivers/i2c/busses/i2c-synquacer.c 19321 19322SOCIONEXT UNIPHIER SOUND DRIVER 19323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19324S: Orphan 19325F: sound/soc/uniphier/ 19326 19327SOEKRIS NET48XX LED SUPPORT 19328M: Chris Boot <bootc@bootc.net> 19329S: Maintained 19330F: drivers/leds/leds-net48xx.c 19331 19332SOFT-IWARP DRIVER (siw) 19333M: Bernard Metzler <bmt@zurich.ibm.com> 19334L: linux-rdma@vger.kernel.org 19335S: Supported 19336F: drivers/infiniband/sw/siw/ 19337F: include/uapi/rdma/siw-abi.h 19338 19339SOFT-ROCE DRIVER (rxe) 19340M: Zhu Yanjun <zyjzyj2000@gmail.com> 19341L: linux-rdma@vger.kernel.org 19342S: Supported 19343F: drivers/infiniband/sw/rxe/ 19344F: include/uapi/rdma/rdma_user_rxe.h 19345 19346SOFTLOGIC 6x10 MPEG CODEC 19347M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19348M: Anton Sviridenko <anton@corp.bluecherry.net> 19349M: Andrey Utkin <andrey_utkin@fastmail.com> 19350M: Ismael Luceno <ismael@iodev.co.uk> 19351L: linux-media@vger.kernel.org 19352S: Supported 19353F: drivers/media/pci/solo6x10/ 19354 19355SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19356M: James Morse <james.morse@arm.com> 19357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19358S: Maintained 19359F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19360F: drivers/firmware/arm_sdei.c 19361F: include/linux/arm_sdei.h 19362F: include/uapi/linux/arm_sdei.h 19363 19364SOFTWARE NODES AND DEVICE PROPERTIES 19365R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19366R: Daniel Scally <djrscally@gmail.com> 19367R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19368R: Sakari Ailus <sakari.ailus@linux.intel.com> 19369L: linux-acpi@vger.kernel.org 19370S: Maintained 19371F: drivers/base/property.c 19372F: drivers/base/swnode.c 19373F: include/linux/fwnode.h 19374F: include/linux/property.h 19375 19376SOFTWARE RAID (Multiple Disks) SUPPORT 19377M: Song Liu <song@kernel.org> 19378L: linux-raid@vger.kernel.org 19379S: Supported 19380Q: https://patchwork.kernel.org/project/linux-raid/list/ 19381T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19382F: drivers/md/Kconfig 19383F: drivers/md/Makefile 19384F: drivers/md/md* 19385F: drivers/md/raid* 19386F: include/linux/raid/ 19387F: include/uapi/linux/raid/ 19388 19389SOLIDRUN CLEARFOG SUPPORT 19390M: Russell King <linux@armlinux.org.uk> 19391S: Maintained 19392F: arch/arm/boot/dts/armada-388-clearfog* 19393F: arch/arm/boot/dts/armada-38x-solidrun-* 19394 19395SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19396M: Russell King <linux@armlinux.org.uk> 19397S: Maintained 19398F: arch/arm/boot/dts/imx6*-cubox-i* 19399F: arch/arm/boot/dts/imx6*-hummingboard* 19400F: arch/arm/boot/dts/imx6*-sr-* 19401 19402SONIC NETWORK DRIVER 19403M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19404L: netdev@vger.kernel.org 19405S: Maintained 19406F: drivers/net/ethernet/natsemi/sonic.* 19407 19408SONICS SILICON BACKPLANE DRIVER (SSB) 19409M: Michael Buesch <m@bues.ch> 19410L: linux-wireless@vger.kernel.org 19411S: Maintained 19412F: drivers/ssb/ 19413F: include/linux/ssb/ 19414 19415SONY IMX208 SENSOR DRIVER 19416M: Sakari Ailus <sakari.ailus@linux.intel.com> 19417L: linux-media@vger.kernel.org 19418S: Maintained 19419T: git git://linuxtv.org/media_tree.git 19420F: drivers/media/i2c/imx208.c 19421 19422SONY IMX214 SENSOR DRIVER 19423M: Ricardo Ribalda <ribalda@kernel.org> 19424L: linux-media@vger.kernel.org 19425S: Maintained 19426T: git git://linuxtv.org/media_tree.git 19427F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19428F: drivers/media/i2c/imx214.c 19429 19430SONY IMX219 SENSOR DRIVER 19431M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434T: git git://linuxtv.org/media_tree.git 19435F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19436F: drivers/media/i2c/imx219.c 19437 19438SONY IMX258 SENSOR DRIVER 19439M: Sakari Ailus <sakari.ailus@linux.intel.com> 19440L: linux-media@vger.kernel.org 19441S: Maintained 19442T: git git://linuxtv.org/media_tree.git 19443F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19444F: drivers/media/i2c/imx258.c 19445 19446SONY IMX274 SENSOR DRIVER 19447M: Leon Luo <leonl@leopardimaging.com> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19452F: drivers/media/i2c/imx274.c 19453 19454SONY IMX290 SENSOR DRIVER 19455M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19460F: drivers/media/i2c/imx290.c 19461 19462SONY IMX319 SENSOR DRIVER 19463M: Bingbu Cao <bingbu.cao@intel.com> 19464L: linux-media@vger.kernel.org 19465S: Maintained 19466T: git git://linuxtv.org/media_tree.git 19467F: drivers/media/i2c/imx319.c 19468 19469SONY IMX334 SENSOR DRIVER 19470M: Paul J. Murphy <paul.j.murphy@intel.com> 19471M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19472L: linux-media@vger.kernel.org 19473S: Maintained 19474T: git git://linuxtv.org/media_tree.git 19475F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19476F: drivers/media/i2c/imx334.c 19477 19478SONY IMX335 SENSOR DRIVER 19479M: Paul J. Murphy <paul.j.murphy@intel.com> 19480M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19481L: linux-media@vger.kernel.org 19482S: Maintained 19483T: git git://linuxtv.org/media_tree.git 19484F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19485F: drivers/media/i2c/imx335.c 19486 19487SONY IMX355 SENSOR DRIVER 19488M: Tianshu Qiu <tian.shu.qiu@intel.com> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media_tree.git 19492F: drivers/media/i2c/imx355.c 19493 19494SONY IMX412 SENSOR DRIVER 19495M: Paul J. Murphy <paul.j.murphy@intel.com> 19496M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19497L: linux-media@vger.kernel.org 19498S: Maintained 19499T: git git://linuxtv.org/media_tree.git 19500F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19501F: drivers/media/i2c/imx412.c 19502 19503SONY MEMORYSTICK SUBSYSTEM 19504M: Maxim Levitsky <maximlevitsky@gmail.com> 19505M: Alex Dubov <oakad@yahoo.com> 19506M: Ulf Hansson <ulf.hansson@linaro.org> 19507L: linux-mmc@vger.kernel.org 19508S: Maintained 19509T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19510F: drivers/memstick/ 19511F: include/linux/memstick.h 19512 19513SONY VAIO CONTROL DEVICE DRIVER 19514M: Mattia Dongili <malattia@linux.it> 19515L: platform-driver-x86@vger.kernel.org 19516S: Maintained 19517W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19518F: Documentation/admin-guide/laptops/sony-laptop.rst 19519F: drivers/char/sonypi.c 19520F: drivers/platform/x86/sony-laptop.c 19521F: include/linux/sony-laptop.h 19522 19523SOUND 19524M: Jaroslav Kysela <perex@perex.cz> 19525M: Takashi Iwai <tiwai@suse.com> 19526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19527S: Maintained 19528W: http://www.alsa-project.org/ 19529Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19531F: Documentation/sound/ 19532F: include/sound/ 19533F: include/uapi/sound/ 19534F: sound/ 19535F: tools/testing/selftests/alsa 19536 19537SOUND - COMPRESSED AUDIO 19538M: Vinod Koul <vkoul@kernel.org> 19539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19540S: Supported 19541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19542F: Documentation/sound/designs/compress-offload.rst 19543F: include/sound/compress_driver.h 19544F: include/uapi/sound/compress_* 19545F: sound/core/compress_offload.c 19546F: sound/soc/soc-compress.c 19547 19548SOUND - DMAENGINE HELPERS 19549M: Lars-Peter Clausen <lars@metafoo.de> 19550S: Supported 19551F: include/sound/dmaengine_pcm.h 19552F: sound/core/pcm_dmaengine.c 19553F: sound/soc/soc-generic-dmaengine-pcm.c 19554 19555SOUND - ALSA SELFTESTS 19556M: Mark Brown <broonie@kernel.org> 19557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19558L: linux-kselftest@vger.kernel.org 19559S: Supported 19560F: tools/testing/selftests/alsa 19561 19562SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19563M: Liam Girdwood <lgirdwood@gmail.com> 19564M: Mark Brown <broonie@kernel.org> 19565L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19566S: Supported 19567W: http://alsa-project.org/main/index.php/ASoC 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19569F: Documentation/devicetree/bindings/sound/ 19570F: Documentation/sound/soc/ 19571F: include/dt-bindings/sound/ 19572F: include/sound/soc* 19573F: sound/soc/ 19574 19575SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19576M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19577M: Liam Girdwood <lgirdwood@gmail.com> 19578M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19579M: Bard Liao <yung-chuan.liao@linux.intel.com> 19580M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19581R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19582M: Daniel Baluta <daniel.baluta@nxp.com> 19583L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19584S: Supported 19585W: https://github.com/thesofproject/linux/ 19586F: sound/soc/sof/ 19587 19588SOUNDWIRE SUBSYSTEM 19589M: Vinod Koul <vkoul@kernel.org> 19590M: Bard Liao <yung-chuan.liao@linux.intel.com> 19591R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19592R: Sanyog Kale <sanyog.r.kale@intel.com> 19593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19594S: Supported 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19596F: Documentation/driver-api/soundwire/ 19597F: drivers/soundwire/ 19598F: include/linux/soundwire/ 19599 19600SP2 MEDIA DRIVER 19601M: Olli Salonen <olli.salonen@iki.fi> 19602L: linux-media@vger.kernel.org 19603S: Maintained 19604W: https://linuxtv.org 19605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19606F: drivers/media/dvb-frontends/sp2* 19607 19608SPANISH DOCUMENTATION 19609M: Carlos Bilbao <carlos.bilbao@amd.com> 19610S: Maintained 19611F: Documentation/translations/sp_SP/ 19612 19613SPARC + UltraSPARC (sparc/sparc64) 19614M: "David S. Miller" <davem@davemloft.net> 19615L: sparclinux@vger.kernel.org 19616S: Maintained 19617Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19618T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19619T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19620F: arch/sparc/ 19621F: drivers/sbus/ 19622 19623SPARC SERIAL DRIVERS 19624M: "David S. Miller" <davem@davemloft.net> 19625L: sparclinux@vger.kernel.org 19626S: Maintained 19627T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19628T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19629F: drivers/tty/serial/suncore.c 19630F: drivers/tty/serial/sunhv.c 19631F: drivers/tty/serial/sunsab.c 19632F: drivers/tty/serial/sunsab.h 19633F: drivers/tty/serial/sunsu.c 19634F: drivers/tty/serial/sunzilog.c 19635F: drivers/tty/serial/sunzilog.h 19636F: drivers/tty/vcc.c 19637F: include/linux/sunserialcore.h 19638 19639SPARSE CHECKER 19640M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19641L: linux-sparse@vger.kernel.org 19642S: Maintained 19643W: https://sparse.docs.kernel.org/ 19644T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19645Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19646B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19647F: include/linux/compiler.h 19648 19649SPEAKUP CONSOLE SPEECH DRIVER 19650M: William Hubbs <w.d.hubbs@gmail.com> 19651M: Chris Brannon <chris@the-brannons.com> 19652M: Kirk Reiser <kirk@reisers.ca> 19653M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19654L: speakup@linux-speakup.org 19655S: Odd Fixes 19656W: http://www.linux-speakup.org/ 19657W: https://github.com/linux-speakup/speakup 19658B: https://github.com/linux-speakup/speakup/issues 19659F: drivers/accessibility/speakup/ 19660 19661SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19662M: Viresh Kumar <vireshk@kernel.org> 19663M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19664M: soc@kernel.org 19665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19666S: Maintained 19667W: http://www.st.com/spear 19668F: arch/arm/boot/dts/spear* 19669F: arch/arm/mach-spear/ 19670F: drivers/clk/spear/ 19671F: drivers/pinctrl/spear/ 19672 19673SPI NOR SUBSYSTEM 19674M: Tudor Ambarus <tudor.ambarus@microchip.com> 19675M: Pratyush Yadav <pratyush@kernel.org> 19676R: Michael Walle <michael@walle.cc> 19677L: linux-mtd@lists.infradead.org 19678S: Maintained 19679W: http://www.linux-mtd.infradead.org/ 19680Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19681C: irc://irc.oftc.net/mtd 19682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19683F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19684F: drivers/mtd/spi-nor/ 19685F: include/linux/mtd/spi-nor.h 19686 19687SPI SUBSYSTEM 19688M: Mark Brown <broonie@kernel.org> 19689L: linux-spi@vger.kernel.org 19690S: Maintained 19691Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19692T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19693F: Documentation/devicetree/bindings/spi/ 19694F: Documentation/spi/ 19695F: drivers/spi/ 19696F: include/linux/spi/ 19697F: include/uapi/linux/spi/ 19698F: tools/spi/ 19699 19700SPIDERNET NETWORK DRIVER for CELL 19701M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19702M: Geoff Levand <geoff@infradead.org> 19703L: netdev@vger.kernel.org 19704L: linuxppc-dev@lists.ozlabs.org 19705S: Maintained 19706F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19707F: drivers/net/ethernet/toshiba/spider_net* 19708 19709SPMI SUBSYSTEM 19710M: Stephen Boyd <sboyd@kernel.org> 19711L: linux-kernel@vger.kernel.org 19712S: Maintained 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19714F: Documentation/devicetree/bindings/spmi/ 19715F: drivers/spmi/ 19716F: include/dt-bindings/spmi/spmi.h 19717F: include/linux/spmi.h 19718F: include/trace/events/spmi.h 19719 19720SPU FILE SYSTEM 19721M: Jeremy Kerr <jk@ozlabs.org> 19722L: linuxppc-dev@lists.ozlabs.org 19723S: Supported 19724W: http://www.ibm.com/developerworks/power/cell/ 19725F: Documentation/filesystems/spufs/spufs.rst 19726F: arch/powerpc/platforms/cell/spufs/ 19727 19728SQUASHFS FILE SYSTEM 19729M: Phillip Lougher <phillip@squashfs.org.uk> 19730L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19731S: Maintained 19732W: http://squashfs.org.uk 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19734F: Documentation/filesystems/squashfs.rst 19735F: fs/squashfs/ 19736 19737SRM (Alpha) environment access 19738M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19739S: Maintained 19740F: arch/alpha/kernel/srm_env.c 19741 19742ST LSM6DSx IMU IIO DRIVER 19743M: Lorenzo Bianconi <lorenzo@kernel.org> 19744L: linux-iio@vger.kernel.org 19745S: Maintained 19746W: http://www.st.com/ 19747F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19748F: drivers/iio/imu/st_lsm6dsx/ 19749 19750ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19751M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19752M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19753L: linux-media@vger.kernel.org 19754S: Maintained 19755T: git git://linuxtv.org/media_tree.git 19756F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19757F: drivers/media/i2c/st-mipid02.c 19758 19759ST STM32 I2C/SMBUS DRIVER 19760M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19761M: Alain Volmat <alain.volmat@foss.st.com> 19762L: linux-i2c@vger.kernel.org 19763S: Maintained 19764F: drivers/i2c/busses/i2c-stm32* 19765 19766ST STM32 SPI DRIVER 19767M: Alain Volmat <alain.volmat@foss.st.com> 19768L: linux-spi@vger.kernel.org 19769S: Maintained 19770F: drivers/spi/spi-stm32.c 19771 19772ST STPDDC60 DRIVER 19773M: Daniel Nilsson <daniel.nilsson@flex.com> 19774L: linux-hwmon@vger.kernel.org 19775S: Maintained 19776F: Documentation/hwmon/stpddc60.rst 19777F: drivers/hwmon/pmbus/stpddc60.c 19778 19779ST VGXY61 DRIVER 19780M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19781M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19786F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19787F: drivers/media/i2c/st-vgxy61.c 19788 19789ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19790M: Song Qiang <songqiang1304521@gmail.com> 19791L: linux-iio@vger.kernel.org 19792S: Maintained 19793F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19794F: drivers/iio/proximity/vl53l0x-i2c.c 19795 19796STABLE BRANCH 19797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19798M: Sasha Levin <sashal@kernel.org> 19799L: stable@vger.kernel.org 19800S: Supported 19801F: Documentation/process/stable-kernel-rules.rst 19802 19803STAGING - ATOMISP DRIVER 19804M: Hans de Goede <hdegoede@redhat.com> 19805M: Mauro Carvalho Chehab <mchehab@kernel.org> 19806R: Sakari Ailus <sakari.ailus@linux.intel.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809F: drivers/staging/media/atomisp/ 19810 19811STAGING - FIELDBUS SUBSYSTEM 19812M: Sven Van Asbroeck <TheSven73@gmail.com> 19813S: Maintained 19814F: drivers/staging/fieldbus/* 19815F: drivers/staging/fieldbus/Documentation/ 19816 19817STAGING - HMS ANYBUS-S BUS 19818M: Sven Van Asbroeck <TheSven73@gmail.com> 19819S: Maintained 19820F: drivers/staging/fieldbus/anybuss/ 19821 19822STAGING - INDUSTRIAL IO 19823M: Jonathan Cameron <jic23@kernel.org> 19824L: linux-iio@vger.kernel.org 19825S: Odd Fixes 19826F: Documentation/devicetree/bindings/staging/iio/ 19827F: drivers/staging/iio/ 19828 19829STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19830M: Marc Dietrich <marvin24@gmx.de> 19831L: ac100@lists.launchpad.net (moderated for non-subscribers) 19832L: linux-tegra@vger.kernel.org 19833S: Maintained 19834F: drivers/staging/nvec/ 19835 19836STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19837M: Jens Frederich <jfrederich@gmail.com> 19838M: Jon Nettleton <jon.nettleton@gmail.com> 19839S: Maintained 19840W: http://wiki.laptop.org/go/DCON 19841F: drivers/staging/olpc_dcon/ 19842 19843STAGING - REALTEK RTL8188EU DRIVERS 19844M: Larry Finger <Larry.Finger@lwfinger.net> 19845M: Phillip Potter <phil@philpotter.co.uk> 19846R: Pavel Skripkin <paskripkin@gmail.com> 19847S: Supported 19848F: drivers/staging/r8188eu/ 19849 19850STAGING - REALTEK RTL8712U DRIVERS 19851M: Larry Finger <Larry.Finger@lwfinger.net> 19852M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19853S: Odd Fixes 19854F: drivers/staging/rtl8712/ 19855 19856STAGING - SEPS525 LCD CONTROLLER DRIVERS 19857M: Michael Hennerich <michael.hennerich@analog.com> 19858L: linux-fbdev@vger.kernel.org 19859S: Supported 19860F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19861F: drivers/staging/fbtft/fb_seps525.c 19862 19863STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19864M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19865M: Teddy Wang <teddy.wang@siliconmotion.com> 19866M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19867L: linux-fbdev@vger.kernel.org 19868S: Maintained 19869F: drivers/staging/sm750fb/ 19870 19871STAGING - VIA VT665X DRIVERS 19872M: Forest Bond <forest@alittletooquiet.net> 19873S: Odd Fixes 19874F: drivers/staging/vt665?/ 19875 19876STAGING SUBSYSTEM 19877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19878L: linux-staging@lists.linux.dev 19879S: Supported 19880T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19881F: drivers/staging/ 19882 19883STARFIRE/DURALAN NETWORK DRIVER 19884M: Ion Badulescu <ionut@badula.org> 19885S: Odd Fixes 19886F: drivers/net/ethernet/adaptec/starfire* 19887 19888STARFIVE DEVICETREES 19889M: Emil Renner Berthing <kernel@esmil.dk> 19890S: Maintained 19891F: arch/riscv/boot/dts/starfive/ 19892 19893STARFIVE JH7100 CLOCK DRIVERS 19894M: Emil Renner Berthing <kernel@esmil.dk> 19895S: Maintained 19896F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19897F: drivers/clk/starfive/clk-starfive-jh7100* 19898F: include/dt-bindings/clock/starfive-jh7100*.h 19899 19900STARFIVE JH7100 PINCTRL DRIVER 19901M: Emil Renner Berthing <kernel@esmil.dk> 19902L: linux-gpio@vger.kernel.org 19903S: Maintained 19904F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19905F: drivers/pinctrl/starfive/ 19906F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19907 19908STARFIVE JH7100 RESET CONTROLLER DRIVER 19909M: Emil Renner Berthing <kernel@esmil.dk> 19910S: Maintained 19911F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19912F: drivers/reset/reset-starfive-jh7100.c 19913F: include/dt-bindings/reset/starfive-jh7100.h 19914 19915STATIC BRANCH/CALL 19916M: Peter Zijlstra <peterz@infradead.org> 19917M: Josh Poimboeuf <jpoimboe@kernel.org> 19918M: Jason Baron <jbaron@akamai.com> 19919R: Steven Rostedt <rostedt@goodmis.org> 19920R: Ard Biesheuvel <ardb@kernel.org> 19921S: Supported 19922F: arch/*/include/asm/jump_label*.h 19923F: arch/*/include/asm/static_call*.h 19924F: arch/*/kernel/jump_label.c 19925F: arch/*/kernel/static_call.c 19926F: include/linux/jump_label*.h 19927F: include/linux/static_call*.h 19928F: kernel/jump_label.c 19929F: kernel/static_call.c 19930 19931STI AUDIO (ASoC) DRIVERS 19932M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19934S: Maintained 19935F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19936F: sound/soc/sti/ 19937 19938STI CEC DRIVER 19939M: Alain Volmat <alain.volmat@foss.st.com> 19940S: Maintained 19941F: Documentation/devicetree/bindings/media/stih-cec.txt 19942F: drivers/media/cec/platform/sti/ 19943 19944STK1160 USB VIDEO CAPTURE DRIVER 19945M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19946L: linux-media@vger.kernel.org 19947S: Maintained 19948T: git git://linuxtv.org/media_tree.git 19949F: drivers/media/usb/stk1160/ 19950 19951STM32 AUDIO (ASoC) DRIVERS 19952M: Olivier Moysan <olivier.moysan@foss.st.com> 19953M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19955S: Maintained 19956F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19957F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19958F: sound/soc/stm/ 19959 19960STM32 TIMER/LPTIMER DRIVERS 19961M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19962S: Maintained 19963F: Documentation/ABI/testing/*timer-stm32 19964F: Documentation/devicetree/bindings/*/*stm32-*timer* 19965F: drivers/*/stm32-*timer* 19966F: drivers/pwm/pwm-stm32* 19967F: include/linux/*/stm32-*tim* 19968 19969STMMAC ETHERNET DRIVER 19970M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19971M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19972M: Jose Abreu <joabreu@synopsys.com> 19973L: netdev@vger.kernel.org 19974S: Supported 19975W: http://www.stlinux.com 19976F: Documentation/networking/device_drivers/ethernet/stmicro/ 19977F: drivers/net/ethernet/stmicro/stmmac/ 19978 19979SUN3/3X 19980M: Sam Creasey <sammy@sammy.net> 19981S: Maintained 19982W: http://sammy.net/sun3/ 19983F: arch/m68k/include/asm/sun3* 19984F: arch/m68k/kernel/*sun3* 19985F: arch/m68k/sun3*/ 19986F: drivers/net/ethernet/i825xx/sun3* 19987 19988SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19989M: Hans de Goede <hdegoede@redhat.com> 19990L: linux-input@vger.kernel.org 19991S: Maintained 19992F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19993F: drivers/input/keyboard/sun4i-lradc-keys.c 19994 19995SUNDANCE NETWORK DRIVER 19996M: Denis Kirjanov <kda@linux-powerpc.org> 19997L: netdev@vger.kernel.org 19998S: Maintained 19999F: drivers/net/ethernet/dlink/sundance.c 20000 20001SUN HAPPY MEAL ETHERNET DRIVER 20002M: Sean Anderson <seanga2@gmail.com> 20003S: Maintained 20004F: drivers/net/ethernet/sun/sunhme.* 20005 20006SUNPLUS ETHERNET DRIVER 20007M: Wells Lu <wellslutw@gmail.com> 20008L: netdev@vger.kernel.org 20009S: Maintained 20010W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20011F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20012F: drivers/net/ethernet/sunplus/ 20013 20014SUNPLUS MMC DRIVER 20015M: Tony Huang <tonyhuang.sunplus@gmail.com> 20016M: Li-hao Kuo <lhjeff911@gmail.com> 20017S: Maintained 20018F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20019F: drivers/mmc/host/sunplus-mmc.c 20020 20021SUNPLUS OCOTP DRIVER 20022M: Vincent Shih <vincent.sunplus@gmail.com> 20023S: Maintained 20024F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20025F: drivers/nvmem/sunplus-ocotp.c 20026 20027SUNPLUS USB2 PHY DRIVER 20028M: Vincent Shih <vincent.sunplus@gmail.com> 20029L: linux-usb@vger.kernel.org 20030S: Maintained 20031F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20032F: drivers/phy/sunplus/Kconfig 20033F: drivers/phy/sunplus/Makefile 20034F: drivers/phy/sunplus/phy-sunplus-usb2.c 20035 20036SUNPLUS PWM DRIVER 20037M: Hammer Hsieh <hammerh0314@gmail.com> 20038S: Maintained 20039F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20040F: drivers/pwm/pwm-sunplus.c 20041 20042SUNPLUS RTC DRIVER 20043M: Vincent Shih <vincent.sunplus@gmail.com> 20044L: linux-rtc@vger.kernel.org 20045S: Maintained 20046F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20047F: drivers/rtc/rtc-sunplus.c 20048 20049SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20050M: Li-hao Kuo <lhjeff911@gmail.com> 20051L: linux-spi@vger.kernel.org 20052S: Maintained 20053F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20054F: drivers/spi/spi-sunplus-sp7021.c 20055 20056SUNPLUS UART DRIVER 20057M: Hammer Hsieh <hammerh0314@gmail.com> 20058S: Maintained 20059F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20060F: drivers/tty/serial/sunplus-uart.c 20061 20062SUNPLUS WATCHDOG DRIVER 20063M: Xiantao Hu <xt.hu@cqplus1.com> 20064L: linux-watchdog@vger.kernel.org 20065S: Maintained 20066F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20067F: drivers/watchdog/sunplus_wdt.c 20068 20069SUPERH 20070M: Yoshinori Sato <ysato@users.sourceforge.jp> 20071M: Rich Felker <dalias@libc.org> 20072L: linux-sh@vger.kernel.org 20073S: Maintained 20074Q: http://patchwork.kernel.org/project/linux-sh/list/ 20075F: Documentation/sh/ 20076F: arch/sh/ 20077F: drivers/sh/ 20078 20079SUSPEND TO RAM 20080M: "Rafael J. Wysocki" <rafael@kernel.org> 20081M: Len Brown <len.brown@intel.com> 20082M: Pavel Machek <pavel@ucw.cz> 20083L: linux-pm@vger.kernel.org 20084S: Supported 20085B: https://bugzilla.kernel.org 20086F: Documentation/power/ 20087F: arch/x86/kernel/acpi/ 20088F: drivers/base/power/ 20089F: include/linux/freezer.h 20090F: include/linux/pm.h 20091F: include/linux/suspend.h 20092F: kernel/power/ 20093 20094SVGA HANDLING 20095M: Martin Mares <mj@ucw.cz> 20096L: linux-video@atrey.karlin.mff.cuni.cz 20097S: Maintained 20098F: Documentation/admin-guide/svga.rst 20099F: arch/x86/boot/video* 20100 20101SWITCHDEV 20102M: Jiri Pirko <jiri@resnulli.us> 20103M: Ivan Vecera <ivecera@redhat.com> 20104L: netdev@vger.kernel.org 20105S: Supported 20106F: include/net/switchdev.h 20107F: net/switchdev/ 20108 20109SY8106A REGULATOR DRIVER 20110M: Icenowy Zheng <icenowy@aosc.io> 20111S: Maintained 20112F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20113F: drivers/regulator/sy8106a-regulator.c 20114 20115SYNC FILE FRAMEWORK 20116M: Sumit Semwal <sumit.semwal@linaro.org> 20117R: Gustavo Padovan <gustavo@padovan.org> 20118L: linux-media@vger.kernel.org 20119L: dri-devel@lists.freedesktop.org 20120S: Maintained 20121T: git git://anongit.freedesktop.org/drm/drm-misc 20122F: Documentation/driver-api/sync_file.rst 20123F: drivers/dma-buf/dma-fence* 20124F: drivers/dma-buf/sw_sync.c 20125F: drivers/dma-buf/sync_* 20126F: include/linux/sync_file.h 20127F: include/uapi/linux/sync_file.h 20128 20129SYNOPSYS ARC ARCHITECTURE 20130M: Vineet Gupta <vgupta@kernel.org> 20131L: linux-snps-arc@lists.infradead.org 20132S: Supported 20133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20134F: Documentation/arc/ 20135F: Documentation/devicetree/bindings/arc/* 20136F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20137F: arch/arc/ 20138F: drivers/clocksource/arc_timer.c 20139F: drivers/tty/serial/arc_uart.c 20140 20141SYNOPSYS ARC HSDK SDP pll clock driver 20142M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20143S: Supported 20144F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20145F: drivers/clk/clk-hsdk-pll.c 20146 20147SYNOPSYS ARC SDP clock driver 20148M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20149S: Supported 20150F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20151F: drivers/clk/axs10x/* 20152 20153SYNOPSYS ARC SDP platform support 20154M: Alexey Brodkin <abrodkin@synopsys.com> 20155S: Supported 20156F: Documentation/devicetree/bindings/arc/axs10* 20157F: arch/arc/boot/dts/ax* 20158F: arch/arc/plat-axs10x 20159 20160SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20161M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20162S: Supported 20163F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20164F: drivers/reset/reset-axs10x.c 20165 20166SYNOPSYS CREG GPIO DRIVER 20167M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20168S: Maintained 20169F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20170F: drivers/gpio/gpio-creg-snps.c 20171 20172SYNOPSYS DESIGNWARE 8250 UART DRIVER 20173M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20174R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20175S: Supported 20176F: drivers/tty/serial/8250/8250_dw.c 20177F: drivers/tty/serial/8250/8250_dwlib.* 20178F: drivers/tty/serial/8250/8250_lpss.c 20179 20180SYNOPSYS DESIGNWARE APB GPIO DRIVER 20181M: Hoan Tran <hoan@os.amperecomputing.com> 20182M: Serge Semin <fancer.lancer@gmail.com> 20183L: linux-gpio@vger.kernel.org 20184S: Maintained 20185F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20186F: drivers/gpio/gpio-dwapb.c 20187 20188SYNOPSYS DESIGNWARE APB SSI DRIVER 20189M: Serge Semin <fancer.lancer@gmail.com> 20190L: linux-spi@vger.kernel.org 20191S: Supported 20192F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20193F: drivers/spi/spi-dw* 20194 20195SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20196M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20197S: Maintained 20198F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20199F: drivers/dma/dw-axi-dmac/ 20200 20201SYNOPSYS DESIGNWARE DMAC DRIVER 20202M: Viresh Kumar <vireshk@kernel.org> 20203R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20204S: Maintained 20205F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20206F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20207F: drivers/dma/dw/ 20208F: include/dt-bindings/dma/dw-dmac.h 20209F: include/linux/dma/dw.h 20210F: include/linux/platform_data/dma-dw.h 20211 20212SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20213M: Jose Abreu <Jose.Abreu@synopsys.com> 20214L: netdev@vger.kernel.org 20215S: Supported 20216F: drivers/net/ethernet/synopsys/ 20217 20218SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20219M: Jose Abreu <Jose.Abreu@synopsys.com> 20220L: netdev@vger.kernel.org 20221S: Supported 20222F: drivers/net/pcs/pcs-xpcs.c 20223F: drivers/net/pcs/pcs-xpcs.h 20224F: include/linux/pcs/pcs-xpcs.h 20225 20226SYNOPSYS DESIGNWARE I2C DRIVER 20227M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20228R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20229R: Mika Westerberg <mika.westerberg@linux.intel.com> 20230R: Jan Dabros <jsd@semihalf.com> 20231L: linux-i2c@vger.kernel.org 20232S: Supported 20233F: drivers/i2c/busses/i2c-designware-* 20234 20235SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20236M: Jaehoon Chung <jh80.chung@samsung.com> 20237L: linux-mmc@vger.kernel.org 20238S: Maintained 20239F: drivers/mmc/host/dw_mmc* 20240 20241SYNOPSYS HSDK RESET CONTROLLER DRIVER 20242M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20243S: Supported 20244F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20245F: drivers/reset/reset-hsdk.c 20246F: include/dt-bindings/reset/snps,hsdk-reset.h 20247 20248SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20249M: Prabu Thangamuthu <prabu.t@synopsys.com> 20250M: Manjunath M B <manjumb@synopsys.com> 20251L: linux-mmc@vger.kernel.org 20252S: Maintained 20253F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20254 20255SYSTEM CONFIGURATION (SYSCON) 20256M: Lee Jones <lee@kernel.org> 20257M: Arnd Bergmann <arnd@arndb.de> 20258S: Supported 20259T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20260F: drivers/mfd/syscon.c 20261 20262SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20263M: Sudeep Holla <sudeep.holla@arm.com> 20264R: Cristian Marussi <cristian.marussi@arm.com> 20265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20266S: Maintained 20267F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20268F: drivers/clk/clk-sc[mp]i.c 20269F: drivers/cpufreq/sc[mp]i-cpufreq.c 20270F: drivers/firmware/arm_scmi/ 20271F: drivers/firmware/arm_scpi.c 20272F: drivers/powercap/arm_scmi_powercap.c 20273F: drivers/regulator/scmi-regulator.c 20274F: drivers/reset/reset-scmi.c 20275F: include/linux/sc[mp]i_protocol.h 20276F: include/trace/events/scmi.h 20277F: include/uapi/linux/virtio_scmi.h 20278 20279SYSTEM RESET/SHUTDOWN DRIVERS 20280M: Sebastian Reichel <sre@kernel.org> 20281L: linux-pm@vger.kernel.org 20282S: Maintained 20283T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20284F: Documentation/devicetree/bindings/power/reset/ 20285F: drivers/power/reset/ 20286 20287SYSTEM TRACE MODULE CLASS 20288M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20289S: Maintained 20290T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20291F: Documentation/trace/stm.rst 20292F: drivers/hwtracing/stm/ 20293F: include/linux/stm.h 20294F: include/uapi/linux/stm.h 20295 20296SYSTEM76 ACPI DRIVER 20297M: Jeremy Soller <jeremy@system76.com> 20298M: System76 Product Development <productdev@system76.com> 20299L: platform-driver-x86@vger.kernel.org 20300S: Maintained 20301F: drivers/platform/x86/system76_acpi.c 20302 20303SYSV FILESYSTEM 20304M: Christoph Hellwig <hch@infradead.org> 20305S: Maintained 20306F: Documentation/filesystems/sysv-fs.rst 20307F: fs/sysv/ 20308F: include/linux/sysv_fs.h 20309 20310TASKSTATS STATISTICS INTERFACE 20311M: Balbir Singh <bsingharora@gmail.com> 20312S: Maintained 20313F: Documentation/accounting/taskstats* 20314F: include/linux/taskstats* 20315F: kernel/taskstats.c 20316 20317TC subsystem 20318M: Jamal Hadi Salim <jhs@mojatatu.com> 20319M: Cong Wang <xiyou.wangcong@gmail.com> 20320M: Jiri Pirko <jiri@resnulli.us> 20321L: netdev@vger.kernel.org 20322S: Maintained 20323F: include/net/pkt_cls.h 20324F: include/net/pkt_sched.h 20325F: include/net/tc_act/ 20326F: include/uapi/linux/pkt_cls.h 20327F: include/uapi/linux/pkt_sched.h 20328F: include/uapi/linux/tc_act/ 20329F: include/uapi/linux/tc_ematch/ 20330F: net/sched/ 20331F: tools/testing/selftests/tc-testing 20332 20333TC90522 MEDIA DRIVER 20334M: Akihiro Tsukada <tskd08@gmail.com> 20335L: linux-media@vger.kernel.org 20336S: Odd Fixes 20337F: drivers/media/dvb-frontends/tc90522* 20338 20339TCP LOW PRIORITY MODULE 20340M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20341M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20342S: Maintained 20343W: http://tcp-lp-mod.sourceforge.net/ 20344F: net/ipv4/tcp_lp.c 20345 20346TDA10071 MEDIA DRIVER 20347M: Antti Palosaari <crope@iki.fi> 20348L: linux-media@vger.kernel.org 20349S: Maintained 20350W: https://linuxtv.org 20351W: http://palosaari.fi/linux/ 20352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20353T: git git://linuxtv.org/anttip/media_tree.git 20354F: drivers/media/dvb-frontends/tda10071* 20355 20356TDA18212 MEDIA DRIVER 20357M: Antti Palosaari <crope@iki.fi> 20358L: linux-media@vger.kernel.org 20359S: Maintained 20360W: https://linuxtv.org 20361W: http://palosaari.fi/linux/ 20362Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20363T: git git://linuxtv.org/anttip/media_tree.git 20364F: drivers/media/tuners/tda18212* 20365 20366TDA18218 MEDIA DRIVER 20367M: Antti Palosaari <crope@iki.fi> 20368L: linux-media@vger.kernel.org 20369S: Maintained 20370W: https://linuxtv.org 20371W: http://palosaari.fi/linux/ 20372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20373T: git git://linuxtv.org/anttip/media_tree.git 20374F: drivers/media/tuners/tda18218* 20375 20376TDA18250 MEDIA DRIVER 20377M: Olli Salonen <olli.salonen@iki.fi> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380W: https://linuxtv.org 20381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/tuners/tda18250* 20384 20385TDA18271 MEDIA DRIVER 20386M: Michael Krufky <mkrufky@linuxtv.org> 20387L: linux-media@vger.kernel.org 20388S: Maintained 20389W: https://linuxtv.org 20390W: http://github.com/mkrufky 20391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20392T: git git://linuxtv.org/mkrufky/tuners.git 20393F: drivers/media/tuners/tda18271* 20394 20395TDA1997x MEDIA DRIVER 20396M: Tim Harvey <tharvey@gateworks.com> 20397L: linux-media@vger.kernel.org 20398S: Maintained 20399W: https://linuxtv.org 20400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20401F: drivers/media/i2c/tda1997x.* 20402 20403TDA827x MEDIA DRIVER 20404M: Michael Krufky <mkrufky@linuxtv.org> 20405L: linux-media@vger.kernel.org 20406S: Maintained 20407W: https://linuxtv.org 20408W: http://github.com/mkrufky 20409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20410T: git git://linuxtv.org/mkrufky/tuners.git 20411F: drivers/media/tuners/tda8290.* 20412 20413TDA8290 MEDIA DRIVER 20414M: Michael Krufky <mkrufky@linuxtv.org> 20415L: linux-media@vger.kernel.org 20416S: Maintained 20417W: https://linuxtv.org 20418W: http://github.com/mkrufky 20419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20420T: git git://linuxtv.org/mkrufky/tuners.git 20421F: drivers/media/tuners/tda8290.* 20422 20423TDA9840 MEDIA DRIVER 20424M: Hans Verkuil <hverkuil@xs4all.nl> 20425L: linux-media@vger.kernel.org 20426S: Maintained 20427W: https://linuxtv.org 20428T: git git://linuxtv.org/media_tree.git 20429F: drivers/media/i2c/tda9840* 20430 20431TEA5761 TUNER DRIVER 20432M: Mauro Carvalho Chehab <mchehab@kernel.org> 20433L: linux-media@vger.kernel.org 20434S: Odd fixes 20435W: https://linuxtv.org 20436T: git git://linuxtv.org/media_tree.git 20437F: drivers/media/tuners/tea5761.* 20438 20439TEA5767 TUNER DRIVER 20440M: Mauro Carvalho Chehab <mchehab@kernel.org> 20441L: linux-media@vger.kernel.org 20442S: Maintained 20443W: https://linuxtv.org 20444T: git git://linuxtv.org/media_tree.git 20445F: drivers/media/tuners/tea5767.* 20446 20447TEA6415C MEDIA DRIVER 20448M: Hans Verkuil <hverkuil@xs4all.nl> 20449L: linux-media@vger.kernel.org 20450S: Maintained 20451W: https://linuxtv.org 20452T: git git://linuxtv.org/media_tree.git 20453F: drivers/media/i2c/tea6415c* 20454 20455TEA6420 MEDIA DRIVER 20456M: Hans Verkuil <hverkuil@xs4all.nl> 20457L: linux-media@vger.kernel.org 20458S: Maintained 20459W: https://linuxtv.org 20460T: git git://linuxtv.org/media_tree.git 20461F: drivers/media/i2c/tea6420* 20462 20463TEAM DRIVER 20464M: Jiri Pirko <jiri@resnulli.us> 20465L: netdev@vger.kernel.org 20466S: Supported 20467F: drivers/net/team/ 20468F: include/linux/if_team.h 20469F: include/uapi/linux/if_team.h 20470F: tools/testing/selftests/drivers/net/team/ 20471 20472TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20473M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20474S: Maintained 20475F: arch/x86/platform/ts5500/ 20476 20477TECHNOTREND USB IR RECEIVER 20478M: Sean Young <sean@mess.org> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481F: drivers/media/rc/ttusbir.c 20482 20483TECHWELL TW9910 VIDEO DECODER 20484L: linux-media@vger.kernel.org 20485S: Orphan 20486F: drivers/media/i2c/tw9910.c 20487F: include/media/i2c/tw9910.h 20488 20489TEE SUBSYSTEM 20490M: Jens Wiklander <jens.wiklander@linaro.org> 20491R: Sumit Garg <sumit.garg@linaro.org> 20492L: op-tee@lists.trustedfirmware.org 20493S: Maintained 20494F: Documentation/staging/tee.rst 20495F: drivers/tee/ 20496F: include/linux/tee_drv.h 20497F: include/uapi/linux/tee.h 20498 20499TEGRA ARCHITECTURE SUPPORT 20500M: Thierry Reding <thierry.reding@gmail.com> 20501M: Jonathan Hunter <jonathanh@nvidia.com> 20502L: linux-tegra@vger.kernel.org 20503S: Supported 20504Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20506N: [^a-z]tegra 20507 20508TEGRA CLOCK DRIVER 20509M: Peter De Schrijver <pdeschrijver@nvidia.com> 20510M: Prashant Gaikwad <pgaikwad@nvidia.com> 20511S: Supported 20512F: drivers/clk/tegra/ 20513 20514TEGRA DMA DRIVERS 20515M: Laxman Dewangan <ldewangan@nvidia.com> 20516M: Jon Hunter <jonathanh@nvidia.com> 20517S: Supported 20518F: drivers/dma/tegra* 20519 20520TEGRA I2C DRIVER 20521M: Laxman Dewangan <ldewangan@nvidia.com> 20522R: Dmitry Osipenko <digetx@gmail.com> 20523S: Supported 20524F: drivers/i2c/busses/i2c-tegra.c 20525 20526TEGRA IOMMU DRIVERS 20527M: Thierry Reding <thierry.reding@gmail.com> 20528R: Krishna Reddy <vdumpa@nvidia.com> 20529L: linux-tegra@vger.kernel.org 20530S: Supported 20531F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20532F: drivers/iommu/tegra* 20533 20534TEGRA KBC DRIVER 20535M: Laxman Dewangan <ldewangan@nvidia.com> 20536S: Supported 20537F: drivers/input/keyboard/tegra-kbc.c 20538 20539TEGRA NAND DRIVER 20540M: Stefan Agner <stefan@agner.ch> 20541M: Lucas Stach <dev@lynxeye.de> 20542S: Maintained 20543F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20544F: drivers/mtd/nand/raw/tegra_nand.c 20545 20546TEGRA PWM DRIVER 20547M: Thierry Reding <thierry.reding@gmail.com> 20548S: Supported 20549F: drivers/pwm/pwm-tegra.c 20550 20551TEGRA SERIAL DRIVER 20552M: Laxman Dewangan <ldewangan@nvidia.com> 20553S: Supported 20554F: drivers/tty/serial/serial-tegra.c 20555 20556TEGRA SPI DRIVER 20557M: Laxman Dewangan <ldewangan@nvidia.com> 20558S: Supported 20559F: drivers/spi/spi-tegra* 20560 20561TEGRA QUAD SPI DRIVER 20562M: Thierry Reding <thierry.reding@gmail.com> 20563M: Jonathan Hunter <jonathanh@nvidia.com> 20564M: Sowjanya Komatineni <skomatineni@nvidia.com> 20565L: linux-tegra@vger.kernel.org 20566S: Maintained 20567F: drivers/spi/spi-tegra210-quad.c 20568 20569TEGRA VIDEO DRIVER 20570M: Thierry Reding <thierry.reding@gmail.com> 20571M: Jonathan Hunter <jonathanh@nvidia.com> 20572M: Sowjanya Komatineni <skomatineni@nvidia.com> 20573L: linux-media@vger.kernel.org 20574L: linux-tegra@vger.kernel.org 20575S: Maintained 20576F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20577F: drivers/staging/media/tegra-video/ 20578 20579TEGRA XUSB PADCTL DRIVER 20580M: JC Kuo <jckuo@nvidia.com> 20581S: Supported 20582F: drivers/phy/tegra/xusb* 20583 20584TEHUTI ETHERNET DRIVER 20585M: Andy Gospodarek <andy@greyhouse.net> 20586L: netdev@vger.kernel.org 20587S: Supported 20588F: drivers/net/ethernet/tehuti/* 20589 20590TELECOM CLOCK DRIVER FOR MCPL0010 20591M: Mark Gross <markgross@kernel.org> 20592S: Supported 20593F: drivers/char/tlclk.c 20594 20595TEMPO SEMICONDUCTOR DRIVERS 20596M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20597S: Maintained 20598F: Documentation/devicetree/bindings/sound/tscs*.txt 20599F: sound/soc/codecs/tscs*.c 20600F: sound/soc/codecs/tscs*.h 20601 20602TENSILICA XTENSA PORT (xtensa) 20603M: Chris Zankel <chris@zankel.net> 20604M: Max Filippov <jcmvbkbc@gmail.com> 20605L: linux-xtensa@linux-xtensa.org 20606S: Maintained 20607T: git https://github.com/jcmvbkbc/linux-xtensa.git 20608F: arch/xtensa/ 20609F: drivers/irqchip/irq-xtensa-* 20610 20611TEXAS INSTRUMENTS ASoC DRIVERS 20612M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20614S: Maintained 20615F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20616F: sound/soc/ti/ 20617 20618TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20619M: Ricardo Ribalda <ribalda@kernel.org> 20620L: linux-iio@vger.kernel.org 20621S: Supported 20622F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20623F: drivers/iio/dac/ti-dac7612.c 20624 20625TEXAS INSTRUMENTS DMA DRIVERS 20626M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20627L: dmaengine@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20630F: Documentation/devicetree/bindings/dma/ti-edma.txt 20631F: Documentation/devicetree/bindings/dma/ti/ 20632F: drivers/dma/ti/ 20633X: drivers/dma/ti/cppi41.c 20634F: include/linux/dma/k3-udma-glue.h 20635F: include/linux/dma/ti-cppi5.h 20636F: include/linux/dma/k3-psil.h 20637 20638TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20639M: Nishanth Menon <nm@ti.com> 20640M: Tero Kristo <kristo@kernel.org> 20641M: Santosh Shilimkar <ssantosh@kernel.org> 20642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20643S: Maintained 20644F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20645F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20646F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20647F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20648F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20649F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20650F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20651F: drivers/clk/keystone/sci-clk.c 20652F: drivers/firmware/ti_sci* 20653F: drivers/irqchip/irq-ti-sci-inta.c 20654F: drivers/irqchip/irq-ti-sci-intr.c 20655F: drivers/reset/reset-ti-sci.c 20656F: drivers/soc/ti/ti_sci_inta_msi.c 20657F: drivers/soc/ti/ti_sci_pm_domains.c 20658F: include/dt-bindings/soc/ti,sci_pm_domain.h 20659F: include/linux/soc/ti/ti_sci_inta_msi.h 20660F: include/linux/soc/ti/ti_sci_protocol.h 20661 20662TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20663M: Robert Marko <robert.marko@sartura.hr> 20664M: Luka Perkov <luka.perkov@sartura.hr> 20665L: linux-hwmon@vger.kernel.org 20666S: Maintained 20667F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20668F: Documentation/hwmon/tps23861.rst 20669F: drivers/hwmon/tps23861.c 20670 20671TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20672M: Puranjay Mohan <puranjay12@gmail.com> 20673L: linux-iio@vger.kernel.org 20674S: Supported 20675F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20676F: drivers/iio/temperature/tmp117.c 20677 20678THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20679M: Hans Verkuil <hverkuil@xs4all.nl> 20680L: linux-media@vger.kernel.org 20681S: Maintained 20682W: https://linuxtv.org 20683T: git git://linuxtv.org/media_tree.git 20684F: drivers/media/radio/radio-raremono.c 20685 20686THERMAL 20687M: Rafael J. Wysocki <rafael@kernel.org> 20688M: Daniel Lezcano <daniel.lezcano@linaro.org> 20689R: Amit Kucheria <amitk@kernel.org> 20690R: Zhang Rui <rui.zhang@intel.com> 20691L: linux-pm@vger.kernel.org 20692S: Supported 20693Q: https://patchwork.kernel.org/project/linux-pm/list/ 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20695F: Documentation/ABI/testing/sysfs-class-thermal 20696F: Documentation/devicetree/bindings/thermal/ 20697F: Documentation/driver-api/thermal/ 20698F: drivers/thermal/ 20699F: include/dt-bindings/thermal/ 20700F: include/linux/cpu_cooling.h 20701F: include/linux/thermal.h 20702F: include/uapi/linux/thermal.h 20703F: tools/lib/thermal/ 20704F: tools/thermal/ 20705 20706THERMAL DRIVER FOR AMLOGIC SOCS 20707M: Guillaume La Roque <glaroque@baylibre.com> 20708L: linux-pm@vger.kernel.org 20709L: linux-amlogic@lists.infradead.org 20710S: Supported 20711W: http://linux-meson.com/ 20712F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20713F: drivers/thermal/amlogic_thermal.c 20714 20715THERMAL/CPU_COOLING 20716M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20717M: Daniel Lezcano <daniel.lezcano@linaro.org> 20718M: Viresh Kumar <viresh.kumar@linaro.org> 20719R: Lukasz Luba <lukasz.luba@arm.com> 20720L: linux-pm@vger.kernel.org 20721S: Supported 20722F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20723F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20724F: drivers/thermal/cpufreq_cooling.c 20725F: drivers/thermal/cpuidle_cooling.c 20726F: include/linux/cpu_cooling.h 20727 20728THERMAL/POWER_ALLOCATOR 20729M: Lukasz Luba <lukasz.luba@arm.com> 20730L: linux-pm@vger.kernel.org 20731S: Maintained 20732F: Documentation/driver-api/thermal/power_allocator.rst 20733F: drivers/thermal/gov_power_allocator.c 20734F: include/trace/events/thermal_power_allocator.h 20735 20736THINKPAD ACPI EXTRAS DRIVER 20737M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20738L: ibm-acpi-devel@lists.sourceforge.net 20739L: platform-driver-x86@vger.kernel.org 20740S: Maintained 20741W: http://ibm-acpi.sourceforge.net 20742W: http://thinkwiki.org/wiki/Ibm-acpi 20743T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20744F: drivers/platform/x86/thinkpad_acpi.c 20745 20746THINKPAD LMI DRIVER 20747M: Mark Pearson <markpearson@lenovo.com> 20748L: platform-driver-x86@vger.kernel.org 20749S: Maintained 20750F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20751F: drivers/platform/x86/think-lmi.? 20752 20753THUNDERBOLT DMA TRAFFIC TEST DRIVER 20754M: Isaac Hazan <isaac.hazan@intel.com> 20755L: linux-usb@vger.kernel.org 20756S: Maintained 20757F: drivers/thunderbolt/dma_test.c 20758 20759THUNDERBOLT DRIVER 20760M: Andreas Noever <andreas.noever@gmail.com> 20761M: Michael Jamet <michael.jamet@intel.com> 20762M: Mika Westerberg <mika.westerberg@linux.intel.com> 20763M: Yehezkel Bernat <YehezkelShB@gmail.com> 20764L: linux-usb@vger.kernel.org 20765S: Maintained 20766T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20767F: Documentation/admin-guide/thunderbolt.rst 20768F: drivers/thunderbolt/ 20769F: include/linux/thunderbolt.h 20770 20771THUNDERBOLT NETWORK DRIVER 20772M: Michael Jamet <michael.jamet@intel.com> 20773M: Mika Westerberg <mika.westerberg@linux.intel.com> 20774M: Yehezkel Bernat <YehezkelShB@gmail.com> 20775L: netdev@vger.kernel.org 20776S: Maintained 20777F: drivers/net/thunderbolt.c 20778 20779THUNDERX GPIO DRIVER 20780M: Robert Richter <rric@kernel.org> 20781S: Odd Fixes 20782F: drivers/gpio/gpio-thunderx.c 20783 20784TI AM437X VPFE DRIVER 20785M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20786L: linux-media@vger.kernel.org 20787S: Maintained 20788W: https://linuxtv.org 20789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20790T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20791F: drivers/media/platform/ti/am437x/ 20792 20793TI BANDGAP AND THERMAL DRIVER 20794M: Eduardo Valentin <edubezval@gmail.com> 20795M: Keerthy <j-keerthy@ti.com> 20796L: linux-pm@vger.kernel.org 20797L: linux-omap@vger.kernel.org 20798S: Maintained 20799F: drivers/thermal/ti-soc-thermal/ 20800 20801TI BQ27XXX POWER SUPPLY DRIVER 20802F: drivers/power/supply/bq27xxx_battery.c 20803F: drivers/power/supply/bq27xxx_battery_i2c.c 20804F: include/linux/power/bq27xxx_battery.h 20805 20806TI CDCE706 CLOCK DRIVER 20807M: Max Filippov <jcmvbkbc@gmail.com> 20808S: Maintained 20809F: drivers/clk/clk-cdce706.c 20810 20811TI CLOCK DRIVER 20812M: Tero Kristo <kristo@kernel.org> 20813L: linux-omap@vger.kernel.org 20814S: Odd Fixes 20815F: drivers/clk/ti/ 20816F: include/linux/clk/ti.h 20817 20818TI DAVINCI MACHINE SUPPORT 20819M: Sekhar Nori <nsekhar@ti.com> 20820R: Bartosz Golaszewski <brgl@bgdev.pl> 20821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20822S: Supported 20823T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20824F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20825F: arch/arm/boot/dts/da850* 20826F: arch/arm/mach-davinci/ 20827F: drivers/i2c/busses/i2c-davinci.c 20828 20829TI DAVINCI SERIES CLOCK DRIVER 20830M: David Lechner <david@lechnology.com> 20831R: Sekhar Nori <nsekhar@ti.com> 20832S: Maintained 20833F: Documentation/devicetree/bindings/clock/ti/davinci/ 20834F: drivers/clk/davinci/ 20835F: include/linux/clk/davinci.h 20836 20837TI DAVINCI SERIES GPIO DRIVER 20838M: Keerthy <j-keerthy@ti.com> 20839L: linux-gpio@vger.kernel.org 20840S: Maintained 20841F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20842F: drivers/gpio/gpio-davinci.c 20843 20844TI DAVINCI SERIES MEDIA DRIVER 20845M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20846L: linux-media@vger.kernel.org 20847S: Maintained 20848W: https://linuxtv.org 20849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20850T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20851F: drivers/media/platform/ti/davinci/ 20852F: drivers/staging/media/deprecated/vpfe_capture/ 20853F: include/media/davinci/ 20854 20855TI ENHANCED CAPTURE (eCAP) DRIVER 20856M: Vignesh Raghavendra <vigneshr@ti.com> 20857R: Julien Panis <jpanis@baylibre.com> 20858L: linux-iio@vger.kernel.org 20859L: linux-omap@vger.kernel.org 20860S: Maintained 20861F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20862F: drivers/counter/ti-ecap-capture.c 20863 20864TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20865R: David Lechner <david@lechnology.com> 20866L: linux-iio@vger.kernel.org 20867F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20868F: drivers/counter/ti-eqep.c 20869 20870TI ETHERNET SWITCH DRIVER (CPSW) 20871R: Grygorii Strashko <grygorii.strashko@ti.com> 20872L: linux-omap@vger.kernel.org 20873L: netdev@vger.kernel.org 20874S: Maintained 20875F: drivers/net/ethernet/ti/cpsw* 20876F: drivers/net/ethernet/ti/davinci* 20877 20878TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20879M: Alex Dubov <oakad@yahoo.com> 20880S: Maintained 20881W: http://tifmxx.berlios.de/ 20882F: drivers/memstick/host/tifm_ms.c 20883F: drivers/misc/tifm* 20884F: drivers/mmc/host/tifm_sd.c 20885F: include/linux/tifm.h 20886 20887TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20888M: Nishanth Menon <nm@ti.com> 20889M: Santosh Shilimkar <ssantosh@kernel.org> 20890L: linux-kernel@vger.kernel.org 20891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20892S: Maintained 20893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20894F: drivers/soc/ti/* 20895 20896TI LM49xxx FAMILY ASoC CODEC DRIVERS 20897M: M R Swami Reddy <mr.swami.reddy@ti.com> 20898M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20900S: Maintained 20901F: sound/soc/codecs/isabelle* 20902F: sound/soc/codecs/lm49453* 20903 20904TI PCM3060 ASoC CODEC DRIVER 20905M: Kirill Marinushkin <kmarinushkin@birdec.com> 20906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20907S: Maintained 20908F: Documentation/devicetree/bindings/sound/pcm3060.txt 20909F: sound/soc/codecs/pcm3060* 20910 20911TI TAS571X FAMILY ASoC CODEC DRIVER 20912M: Kevin Cernekee <cernekee@chromium.org> 20913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20914S: Odd Fixes 20915F: sound/soc/codecs/tas571x* 20916 20917TI TRF7970A NFC DRIVER 20918M: Mark Greer <mgreer@animalcreek.com> 20919L: linux-wireless@vger.kernel.org 20920L: linux-nfc@lists.01.org (subscribers-only) 20921S: Supported 20922F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20923F: drivers/nfc/trf7970a.c 20924 20925TI TSC2046 ADC DRIVER 20926M: Oleksij Rempel <o.rempel@pengutronix.de> 20927R: kernel@pengutronix.de 20928L: linux-iio@vger.kernel.org 20929S: Maintained 20930F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20931F: drivers/iio/adc/ti-tsc2046.c 20932 20933TI TWL4030 SERIES SOC CODEC DRIVER 20934M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20936S: Maintained 20937F: sound/soc/codecs/twl4030* 20938 20939TI VPE/CAL DRIVERS 20940M: Benoit Parrot <bparrot@ti.com> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943W: http://linuxtv.org/ 20944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20945F: Documentation/devicetree/bindings/media/ti,cal.yaml 20946F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20947F: drivers/media/platform/ti/cal/ 20948F: drivers/media/platform/ti/vpe/ 20949 20950TI WILINK WIRELESS DRIVERS 20951L: linux-wireless@vger.kernel.org 20952S: Orphan 20953W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20954W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20955T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20956F: drivers/net/wireless/ti/ 20957 20958TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20959M: John Stultz <jstultz@google.com> 20960M: Thomas Gleixner <tglx@linutronix.de> 20961R: Stephen Boyd <sboyd@kernel.org> 20962L: linux-kernel@vger.kernel.org 20963S: Supported 20964T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20965F: include/linux/clocksource.h 20966F: include/linux/time.h 20967F: include/linux/timex.h 20968F: include/uapi/linux/time.h 20969F: include/uapi/linux/timex.h 20970F: kernel/time/alarmtimer.c 20971F: kernel/time/clocksource.c 20972F: kernel/time/ntp.c 20973F: kernel/time/time*.c 20974F: tools/testing/selftests/timers/ 20975 20976TIPC NETWORK LAYER 20977M: Jon Maloy <jmaloy@redhat.com> 20978M: Ying Xue <ying.xue@windriver.com> 20979L: netdev@vger.kernel.org (core kernel code) 20980L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20981S: Maintained 20982W: http://tipc.sourceforge.net/ 20983F: include/uapi/linux/tipc*.h 20984F: net/tipc/ 20985 20986TLAN NETWORK DRIVER 20987M: Samuel Chessman <chessman@tux.org> 20988L: tlan-devel@lists.sourceforge.net (subscribers-only) 20989S: Maintained 20990W: http://sourceforge.net/projects/tlan/ 20991F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20992F: drivers/net/ethernet/ti/tlan.* 20993 20994TM6000 VIDEO4LINUX DRIVER 20995M: Mauro Carvalho Chehab <mchehab@kernel.org> 20996L: linux-media@vger.kernel.org 20997S: Odd fixes 20998W: https://linuxtv.org 20999T: git git://linuxtv.org/media_tree.git 21000F: Documentation/admin-guide/media/tm6000* 21001F: drivers/staging/media/deprecated/tm6000/ 21002 21003TMIO/SDHI MMC DRIVER 21004M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21005L: linux-mmc@vger.kernel.org 21006L: linux-renesas-soc@vger.kernel.org 21007S: Supported 21008F: drivers/mmc/host/renesas_sdhi* 21009F: drivers/mmc/host/tmio_mmc* 21010F: include/linux/mfd/tmio.h 21011 21012TMP401 HARDWARE MONITOR DRIVER 21013M: Guenter Roeck <linux@roeck-us.net> 21014L: linux-hwmon@vger.kernel.org 21015S: Maintained 21016F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21017F: Documentation/hwmon/tmp401.rst 21018F: drivers/hwmon/tmp401.c 21019 21020TMP464 HARDWARE MONITOR DRIVER 21021M: Agathe Porte <agathe.porte@nokia.com> 21022M: Guenter Roeck <linux@roeck-us.net> 21023L: linux-hwmon@vger.kernel.org 21024S: Maintained 21025F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21026F: Documentation/hwmon/tmp464.rst 21027F: drivers/hwmon/tmp464.c 21028 21029TMP513 HARDWARE MONITOR DRIVER 21030M: Eric Tremblay <etremblay@distech-controls.com> 21031L: linux-hwmon@vger.kernel.org 21032S: Maintained 21033F: Documentation/hwmon/tmp513.rst 21034F: drivers/hwmon/tmp513.c 21035 21036TMPFS (SHMEM FILESYSTEM) 21037M: Hugh Dickins <hughd@google.com> 21038L: linux-mm@kvack.org 21039S: Maintained 21040F: include/linux/shmem_fs.h 21041F: mm/shmem.c 21042 21043TOMOYO SECURITY MODULE 21044M: Kentaro Takeda <takedakn@nttdata.co.jp> 21045M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21046L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21047L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21048L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21049L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21050S: Maintained 21051W: https://tomoyo.osdn.jp/ 21052F: security/tomoyo/ 21053 21054TOPSTAR LAPTOP EXTRAS DRIVER 21055M: Herton Ronaldo Krzesinski <herton@canonical.com> 21056L: platform-driver-x86@vger.kernel.org 21057S: Maintained 21058F: drivers/platform/x86/topstar-laptop.c 21059 21060TORTURE-TEST MODULES 21061M: Davidlohr Bueso <dave@stgolabs.net> 21062M: "Paul E. McKenney" <paulmck@kernel.org> 21063M: Josh Triplett <josh@joshtriplett.org> 21064L: linux-kernel@vger.kernel.org 21065S: Supported 21066T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21067F: Documentation/RCU/torture.rst 21068F: kernel/locking/locktorture.c 21069F: kernel/rcu/rcuscale.c 21070F: kernel/rcu/rcutorture.c 21071F: kernel/rcu/refscale.c 21072F: kernel/torture.c 21073 21074TOSHIBA ACPI EXTRAS DRIVER 21075M: Azael Avalos <coproscefalo@gmail.com> 21076L: platform-driver-x86@vger.kernel.org 21077S: Maintained 21078F: drivers/platform/x86/toshiba_acpi.c 21079 21080TOSHIBA BLUETOOTH DRIVER 21081M: Azael Avalos <coproscefalo@gmail.com> 21082L: platform-driver-x86@vger.kernel.org 21083S: Maintained 21084F: drivers/platform/x86/toshiba_bluetooth.c 21085 21086TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21087M: Azael Avalos <coproscefalo@gmail.com> 21088L: platform-driver-x86@vger.kernel.org 21089S: Maintained 21090F: drivers/platform/x86/toshiba_haps.c 21091 21092TOSHIBA SMM DRIVER 21093M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21094S: Maintained 21095W: http://www.buzzard.org.uk/toshiba/ 21096F: drivers/char/toshiba.c 21097F: include/linux/toshiba.h 21098F: include/uapi/linux/toshiba.h 21099 21100TOSHIBA TC358743 DRIVER 21101M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21102L: linux-media@vger.kernel.org 21103S: Maintained 21104F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21105F: drivers/media/i2c/tc358743* 21106F: include/media/i2c/tc358743.h 21107 21108TOSHIBA WMI HOTKEYS DRIVER 21109M: Azael Avalos <coproscefalo@gmail.com> 21110L: platform-driver-x86@vger.kernel.org 21111S: Maintained 21112F: drivers/platform/x86/toshiba-wmi.c 21113 21114TPM DEVICE DRIVER 21115M: Peter Huewe <peterhuewe@gmx.de> 21116M: Jarkko Sakkinen <jarkko@kernel.org> 21117R: Jason Gunthorpe <jgg@ziepe.ca> 21118L: linux-integrity@vger.kernel.org 21119S: Maintained 21120W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21121Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21123F: drivers/char/tpm/ 21124 21125TPS546D24 DRIVER 21126M: Duke Du <dukedu83@gmail.com> 21127L: linux-hwmon@vger.kernel.org 21128S: Maintained 21129F: Documentation/hwmon/tps546d24.rst 21130F: drivers/hwmon/pmbus/tps546d24.c 21131 21132TRACING 21133M: Steven Rostedt <rostedt@goodmis.org> 21134M: Masami Hiramatsu <mhiramat@kernel.org> 21135L: linux-kernel@vger.kernel.org 21136L: linux-trace-kernel@vger.kernel.org 21137Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21138S: Maintained 21139T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21140F: Documentation/trace/* 21141F: fs/tracefs/ 21142F: include/linux/trace*.h 21143F: include/trace/ 21144F: kernel/trace/ 21145F: scripts/tracing/ 21146F: tools/testing/selftests/ftrace/ 21147 21148TRACING MMIO ACCESSES (MMIOTRACE) 21149M: Steven Rostedt <rostedt@goodmis.org> 21150M: Masami Hiramatsu <mhiramat@kernel.org> 21151R: Karol Herbst <karolherbst@gmail.com> 21152R: Pekka Paalanen <ppaalanen@gmail.com> 21153L: linux-kernel@vger.kernel.org 21154L: nouveau@lists.freedesktop.org 21155S: Maintained 21156F: arch/x86/mm/kmmio.c 21157F: arch/x86/mm/mmio-mod.c 21158F: arch/x86/mm/testmmiotrace.c 21159F: include/linux/mmiotrace.h 21160F: kernel/trace/trace_mmiotrace.c 21161 21162TRACING OS NOISE / LATENCY TRACERS 21163M: Steven Rostedt <rostedt@goodmis.org> 21164M: Daniel Bristot de Oliveira <bristot@kernel.org> 21165S: Maintained 21166F: kernel/trace/trace_osnoise.c 21167F: include/trace/events/osnoise.h 21168F: kernel/trace/trace_hwlat.c 21169F: kernel/trace/trace_irqsoff.c 21170F: kernel/trace/trace_sched_wakeup.c 21171F: Documentation/trace/osnoise-tracer.rst 21172F: Documentation/trace/timerlat-tracer.rst 21173F: Documentation/trace/hwlat_detector.rst 21174F: arch/*/kernel/trace.c 21175 21176Real-time Linux Analysis (RTLA) tools 21177M: Daniel Bristot de Oliveira <bristot@kernel.org> 21178M: Steven Rostedt <rostedt@goodmis.org> 21179L: linux-trace-devel@vger.kernel.org 21180S: Maintained 21181F: Documentation/tools/rtla/ 21182F: tools/tracing/rtla/ 21183 21184TRADITIONAL CHINESE DOCUMENTATION 21185M: Hu Haowen <src.res@email.cn> 21186L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21187S: Maintained 21188W: https://github.com/srcres258/linux-doc 21189T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21190F: Documentation/translations/zh_TW/ 21191 21192TTY LAYER 21193M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21194M: Jiri Slaby <jirislaby@kernel.org> 21195S: Supported 21196T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21197F: Documentation/driver-api/serial/ 21198F: drivers/tty/ 21199F: drivers/tty/serial/serial_core.c 21200F: include/linux/selection.h 21201F: include/linux/serial.h 21202F: include/linux/serial_core.h 21203F: include/linux/sysrq.h 21204F: include/linux/tty*.h 21205F: include/linux/vt.h 21206F: include/linux/vt_*.h 21207F: include/uapi/linux/serial.h 21208F: include/uapi/linux/serial_core.h 21209F: include/uapi/linux/tty.h 21210 21211TUA9001 MEDIA DRIVER 21212M: Antti Palosaari <crope@iki.fi> 21213L: linux-media@vger.kernel.org 21214S: Maintained 21215W: https://linuxtv.org 21216W: http://palosaari.fi/linux/ 21217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21218T: git git://linuxtv.org/anttip/media_tree.git 21219F: drivers/media/tuners/tua9001* 21220 21221TULIP NETWORK DRIVERS 21222L: netdev@vger.kernel.org 21223L: linux-parisc@vger.kernel.org 21224S: Orphan 21225F: drivers/net/ethernet/dec/tulip/ 21226 21227TUN/TAP driver 21228M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21229S: Maintained 21230W: http://vtun.sourceforge.net/tun 21231F: Documentation/networking/tuntap.rst 21232F: arch/um/os-Linux/drivers/ 21233 21234TURBOCHANNEL SUBSYSTEM 21235M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21236M: Ralf Baechle <ralf@linux-mips.org> 21237L: linux-mips@vger.kernel.org 21238S: Maintained 21239Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21240F: drivers/tc/ 21241F: include/linux/tc.h 21242 21243TURBOSTAT UTILITY 21244M: "Len Brown" <lenb@kernel.org> 21245L: linux-pm@vger.kernel.org 21246S: Supported 21247Q: https://patchwork.kernel.org/project/linux-pm/list/ 21248B: https://bugzilla.kernel.org 21249T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21250F: tools/power/x86/turbostat/ 21251 21252TW5864 VIDEO4LINUX DRIVER 21253M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21254M: Anton Sviridenko <anton@corp.bluecherry.net> 21255M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21256M: Andrey Utkin <andrey_utkin@fastmail.com> 21257L: linux-media@vger.kernel.org 21258S: Supported 21259F: drivers/media/pci/tw5864/ 21260 21261TW68 VIDEO4LINUX DRIVER 21262M: Hans Verkuil <hverkuil@xs4all.nl> 21263L: linux-media@vger.kernel.org 21264S: Odd Fixes 21265W: https://linuxtv.org 21266T: git git://linuxtv.org/media_tree.git 21267F: drivers/media/pci/tw68/ 21268 21269TW686X VIDEO4LINUX DRIVER 21270M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21271L: linux-media@vger.kernel.org 21272S: Maintained 21273W: http://linuxtv.org 21274T: git git://linuxtv.org/media_tree.git 21275F: drivers/media/pci/tw686x/ 21276 21277U-BOOT ENVIRONMENT VARIABLES 21278M: Rafał Miłecki <rafal@milecki.pl> 21279S: Maintained 21280F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21281F: drivers/nvmem/u-boot-env.c 21282 21283UACCE ACCELERATOR FRAMEWORK 21284M: Zhangfei Gao <zhangfei.gao@linaro.org> 21285M: Zhou Wang <wangzhou1@hisilicon.com> 21286L: linux-accelerators@lists.ozlabs.org 21287L: linux-kernel@vger.kernel.org 21288S: Maintained 21289F: Documentation/ABI/testing/sysfs-driver-uacce 21290F: Documentation/misc-devices/uacce.rst 21291F: drivers/misc/uacce/ 21292F: include/linux/uacce.h 21293F: include/uapi/misc/uacce/ 21294 21295UBI FILE SYSTEM (UBIFS) 21296M: Richard Weinberger <richard@nod.at> 21297L: linux-mtd@lists.infradead.org 21298S: Supported 21299W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21300T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21301T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21302F: Documentation/ABI/testing/sysfs-fs-ubifs 21303F: Documentation/filesystems/ubifs-authentication.rst 21304F: Documentation/filesystems/ubifs.rst 21305F: fs/ubifs/ 21306 21307UBLK USERSPACE BLOCK DRIVER 21308M: Ming Lei <ming.lei@redhat.com> 21309L: linux-block@vger.kernel.org 21310S: Maintained 21311F: Documentation/block/ublk.rst 21312F: drivers/block/ublk_drv.c 21313F: include/uapi/linux/ublk_cmd.h 21314 21315UCLINUX (M68KNOMMU AND COLDFIRE) 21316M: Greg Ungerer <gerg@linux-m68k.org> 21317L: linux-m68k@lists.linux-m68k.org 21318L: uclinux-dev@uclinux.org (subscribers-only) 21319S: Maintained 21320W: http://www.linux-m68k.org/ 21321W: http://www.uclinux.org/ 21322T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21323F: arch/m68k/*/*_no.* 21324F: arch/m68k/68*/ 21325F: arch/m68k/coldfire/ 21326F: arch/m68k/include/asm/*_no.* 21327 21328UDF FILESYSTEM 21329M: Jan Kara <jack@suse.com> 21330S: Maintained 21331F: Documentation/filesystems/udf.rst 21332F: fs/udf/ 21333 21334UDRAW TABLET 21335M: Bastien Nocera <hadess@hadess.net> 21336L: linux-input@vger.kernel.org 21337S: Maintained 21338F: drivers/hid/hid-udraw-ps3.c 21339 21340UFS FILESYSTEM 21341M: Evgeniy Dushistov <dushistov@mail.ru> 21342S: Maintained 21343F: Documentation/admin-guide/ufs.rst 21344F: fs/ufs/ 21345 21346UHID USERSPACE HID IO DRIVER 21347M: David Rheinsberg <david.rheinsberg@gmail.com> 21348L: linux-input@vger.kernel.org 21349S: Maintained 21350F: drivers/hid/uhid.c 21351F: include/uapi/linux/uhid.h 21352 21353ULPI BUS 21354M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21355L: linux-usb@vger.kernel.org 21356S: Maintained 21357F: drivers/usb/common/ulpi.c 21358F: include/linux/ulpi/ 21359 21360UNICODE SUBSYSTEM 21361M: Gabriel Krisman Bertazi <krisman@collabora.com> 21362L: linux-fsdevel@vger.kernel.org 21363S: Supported 21364F: fs/unicode/ 21365 21366UNIFDEF 21367M: Tony Finch <dot@dotat.at> 21368S: Maintained 21369W: http://dotat.at/prog/unifdef 21370F: scripts/unifdef.c 21371 21372UNIFORM CDROM DRIVER 21373M: Phillip Potter <phil@philpotter.co.uk> 21374S: Maintained 21375F: Documentation/cdrom/ 21376F: drivers/cdrom/cdrom.c 21377F: include/linux/cdrom.h 21378F: include/uapi/linux/cdrom.h 21379 21380UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21381R: Alim Akhtar <alim.akhtar@samsung.com> 21382R: Avri Altman <avri.altman@wdc.com> 21383R: Bart Van Assche <bvanassche@acm.org> 21384L: linux-scsi@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/ufs/ 21387F: Documentation/scsi/ufs.rst 21388F: drivers/ufs/core/ 21389 21390UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21391M: Pedro Sousa <pedrom.sousa@synopsys.com> 21392L: linux-scsi@vger.kernel.org 21393S: Supported 21394F: drivers/ufs/host/*dwc* 21395 21396UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21397M: Stanley Chu <stanley.chu@mediatek.com> 21398L: linux-scsi@vger.kernel.org 21399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21400S: Maintained 21401F: drivers/ufs/host/ufs-mediatek* 21402 21403UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21404M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21405L: linux-renesas-soc@vger.kernel.org 21406L: linux-scsi@vger.kernel.org 21407S: Maintained 21408F: drivers/ufs/host/ufs-renesas.c 21409 21410UNSORTED BLOCK IMAGES (UBI) 21411M: Richard Weinberger <richard@nod.at> 21412L: linux-mtd@lists.infradead.org 21413S: Supported 21414W: http://www.linux-mtd.infradead.org/ 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21417F: drivers/mtd/ubi/ 21418F: include/linux/mtd/ubi.h 21419F: include/uapi/mtd/ubi-user.h 21420 21421USB "USBNET" DRIVER FRAMEWORK 21422M: Oliver Neukum <oneukum@suse.com> 21423L: netdev@vger.kernel.org 21424S: Maintained 21425W: http://www.linux-usb.org/usbnet 21426F: drivers/net/usb/usbnet.c 21427F: include/linux/usb/usbnet.h 21428 21429USB ACM DRIVER 21430M: Oliver Neukum <oneukum@suse.com> 21431L: linux-usb@vger.kernel.org 21432S: Maintained 21433F: Documentation/usb/acm.rst 21434F: drivers/usb/class/cdc-acm.* 21435 21436USB APPLE MFI FASTCHARGE DRIVER 21437M: Bastien Nocera <hadess@hadess.net> 21438L: linux-usb@vger.kernel.org 21439S: Maintained 21440F: drivers/usb/misc/apple-mfi-fastcharge.c 21441 21442USB AR5523 WIRELESS DRIVER 21443M: Pontus Fuchs <pontus.fuchs@gmail.com> 21444L: linux-wireless@vger.kernel.org 21445S: Maintained 21446F: drivers/net/wireless/ath/ar5523/ 21447 21448USB ATTACHED SCSI 21449M: Oliver Neukum <oneukum@suse.com> 21450L: linux-usb@vger.kernel.org 21451L: linux-scsi@vger.kernel.org 21452S: Maintained 21453F: drivers/usb/storage/uas.c 21454 21455USB CDC ETHERNET DRIVER 21456M: Oliver Neukum <oliver@neukum.org> 21457L: linux-usb@vger.kernel.org 21458S: Maintained 21459F: drivers/net/usb/cdc_*.c 21460F: include/uapi/linux/usb/cdc.h 21461 21462USB CHAOSKEY DRIVER 21463M: Keith Packard <keithp@keithp.com> 21464L: linux-usb@vger.kernel.org 21465S: Maintained 21466F: drivers/usb/misc/chaoskey.c 21467 21468USB CYPRESS C67X00 DRIVER 21469L: linux-usb@vger.kernel.org 21470S: Orphan 21471F: drivers/usb/c67x00/ 21472 21473USB DAVICOM DM9601 DRIVER 21474M: Peter Korsgaard <peter@korsgaard.com> 21475L: netdev@vger.kernel.org 21476S: Maintained 21477W: http://www.linux-usb.org/usbnet 21478F: drivers/net/usb/dm9601.c 21479 21480USB EHCI DRIVER 21481M: Alan Stern <stern@rowland.harvard.edu> 21482L: linux-usb@vger.kernel.org 21483S: Maintained 21484F: Documentation/usb/ehci.rst 21485F: drivers/usb/host/ehci* 21486 21487USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21488M: Jiri Kosina <jikos@kernel.org> 21489M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21490L: linux-usb@vger.kernel.org 21491S: Maintained 21492T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21493F: Documentation/hid/hiddev.rst 21494F: drivers/hid/usbhid/ 21495 21496USB INTEL XHCI ROLE MUX DRIVER 21497M: Hans de Goede <hdegoede@redhat.com> 21498L: linux-usb@vger.kernel.org 21499S: Maintained 21500F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21501 21502USB IP DRIVER FOR HISILICON KIRIN 960 21503M: Yu Chen <chenyu56@huawei.com> 21504M: Binghui Wang <wangbinghui@hisilicon.com> 21505L: linux-usb@vger.kernel.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21508F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21509 21510USB IP DRIVER FOR HISILICON KIRIN 970 21511M: Mauro Carvalho Chehab <mchehab@kernel.org> 21512L: linux-usb@vger.kernel.org 21513S: Maintained 21514F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21515F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21516 21517USB ISP116X DRIVER 21518M: Olav Kongas <ok@artecdesign.ee> 21519L: linux-usb@vger.kernel.org 21520S: Maintained 21521F: drivers/usb/host/isp116x* 21522F: include/linux/usb/isp116x.h 21523 21524USB ISP1760 DRIVER 21525M: Rui Miguel Silva <rui.silva@linaro.org> 21526L: linux-usb@vger.kernel.org 21527S: Maintained 21528F: drivers/usb/isp1760/* 21529F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21530 21531USB LAN78XX ETHERNET DRIVER 21532M: Woojung Huh <woojung.huh@microchip.com> 21533M: UNGLinuxDriver@microchip.com 21534L: netdev@vger.kernel.org 21535S: Maintained 21536F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21537F: drivers/net/usb/lan78xx.* 21538F: include/dt-bindings/net/microchip-lan78xx.h 21539 21540USB MASS STORAGE DRIVER 21541M: Alan Stern <stern@rowland.harvard.edu> 21542L: linux-usb@vger.kernel.org 21543L: usb-storage@lists.one-eyed-alien.net 21544S: Maintained 21545F: drivers/usb/storage/ 21546 21547USB MIDI DRIVER 21548M: Clemens Ladisch <clemens@ladisch.de> 21549L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21550S: Maintained 21551T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21552F: sound/usb/midi.* 21553 21554USB NETWORKING DRIVERS 21555L: linux-usb@vger.kernel.org 21556S: Odd Fixes 21557F: drivers/net/usb/ 21558 21559USB OHCI DRIVER 21560M: Alan Stern <stern@rowland.harvard.edu> 21561L: linux-usb@vger.kernel.org 21562S: Maintained 21563F: Documentation/usb/ohci.rst 21564F: drivers/usb/host/ohci* 21565 21566USB OTG FSM (Finite State Machine) 21567M: Peter Chen <peter.chen@kernel.org> 21568L: linux-usb@vger.kernel.org 21569S: Maintained 21570T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21571F: drivers/usb/common/usb-otg-fsm.c 21572 21573USB OVER IP DRIVER 21574M: Valentina Manea <valentina.manea.m@gmail.com> 21575M: Shuah Khan <shuah@kernel.org> 21576M: Shuah Khan <skhan@linuxfoundation.org> 21577L: linux-usb@vger.kernel.org 21578S: Maintained 21579F: Documentation/usb/usbip_protocol.rst 21580F: drivers/usb/usbip/ 21581F: tools/testing/selftests/drivers/usb/usbip/ 21582F: tools/usb/usbip/ 21583 21584USB PEGASUS DRIVER 21585M: Petko Manolov <petkan@nucleusys.com> 21586L: linux-usb@vger.kernel.org 21587L: netdev@vger.kernel.org 21588S: Maintained 21589W: https://github.com/petkan/pegasus 21590T: git https://github.com/petkan/pegasus.git 21591F: drivers/net/usb/pegasus.* 21592 21593USB PRINTER DRIVER (usblp) 21594M: Pete Zaitcev <zaitcev@redhat.com> 21595L: linux-usb@vger.kernel.org 21596S: Supported 21597F: drivers/usb/class/usblp.c 21598 21599USB RAW GADGET DRIVER 21600R: Andrey Konovalov <andreyknvl@gmail.com> 21601L: linux-usb@vger.kernel.org 21602S: Maintained 21603F: Documentation/usb/raw-gadget.rst 21604F: drivers/usb/gadget/legacy/raw_gadget.c 21605F: include/uapi/linux/usb/raw_gadget.h 21606 21607USB QMI WWAN NETWORK DRIVER 21608M: Bjørn Mork <bjorn@mork.no> 21609L: netdev@vger.kernel.org 21610S: Maintained 21611F: Documentation/ABI/testing/sysfs-class-net-qmi 21612F: drivers/net/usb/qmi_wwan.c 21613 21614USB RTL8150 DRIVER 21615M: Petko Manolov <petkan@nucleusys.com> 21616L: linux-usb@vger.kernel.org 21617L: netdev@vger.kernel.org 21618S: Maintained 21619W: https://github.com/petkan/rtl8150 21620T: git https://github.com/petkan/rtl8150.git 21621F: drivers/net/usb/rtl8150.c 21622 21623USB SERIAL SUBSYSTEM 21624M: Johan Hovold <johan@kernel.org> 21625L: linux-usb@vger.kernel.org 21626S: Maintained 21627T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21628F: Documentation/usb/usb-serial.rst 21629F: drivers/usb/serial/ 21630F: include/linux/usb/serial.h 21631 21632USB SMSC75XX ETHERNET DRIVER 21633M: Steve Glendinning <steve.glendinning@shawell.net> 21634L: netdev@vger.kernel.org 21635S: Maintained 21636F: drivers/net/usb/smsc75xx.* 21637 21638USB SMSC95XX ETHERNET DRIVER 21639M: Steve Glendinning <steve.glendinning@shawell.net> 21640M: UNGLinuxDriver@microchip.com 21641L: netdev@vger.kernel.org 21642S: Maintained 21643F: drivers/net/usb/smsc95xx.* 21644 21645USB SUBSYSTEM 21646M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21647L: linux-usb@vger.kernel.org 21648S: Supported 21649W: http://www.linux-usb.org 21650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21651F: Documentation/devicetree/bindings/usb/ 21652F: Documentation/usb/ 21653F: drivers/usb/ 21654F: include/dt-bindings/usb/ 21655F: include/linux/usb.h 21656F: include/linux/usb/ 21657 21658USB TYPEC BUS FOR ALTERNATE MODES 21659M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21660L: linux-usb@vger.kernel.org 21661S: Maintained 21662F: Documentation/ABI/testing/sysfs-bus-typec 21663F: Documentation/driver-api/usb/typec_bus.rst 21664F: drivers/usb/typec/altmodes/ 21665F: include/linux/usb/typec_altmode.h 21666 21667USB TYPEC CLASS 21668M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21669L: linux-usb@vger.kernel.org 21670S: Maintained 21671F: Documentation/ABI/testing/sysfs-class-typec 21672F: Documentation/driver-api/usb/typec.rst 21673F: drivers/usb/typec/ 21674F: include/linux/usb/typec.h 21675 21676USB TYPEC INTEL PMC MUX DRIVER 21677M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21678L: linux-usb@vger.kernel.org 21679S: Maintained 21680F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21681F: drivers/usb/typec/mux/intel_pmc_mux.c 21682 21683USB TYPEC PI3USB30532 MUX DRIVER 21684M: Hans de Goede <hdegoede@redhat.com> 21685L: linux-usb@vger.kernel.org 21686S: Maintained 21687F: drivers/usb/typec/mux/pi3usb30532.c 21688 21689USB TYPEC PORT CONTROLLER DRIVERS 21690M: Guenter Roeck <linux@roeck-us.net> 21691L: linux-usb@vger.kernel.org 21692S: Maintained 21693F: drivers/usb/typec/tcpm/ 21694 21695USB UHCI DRIVER 21696M: Alan Stern <stern@rowland.harvard.edu> 21697L: linux-usb@vger.kernel.org 21698S: Maintained 21699F: drivers/usb/host/uhci* 21700 21701USB VIDEO CLASS 21702M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21703L: linux-media@vger.kernel.org 21704S: Maintained 21705W: http://www.ideasonboard.org/uvc/ 21706T: git git://linuxtv.org/media_tree.git 21707F: drivers/media/usb/uvc/ 21708F: include/uapi/linux/uvcvideo.h 21709 21710USB WEBCAM GADGET 21711M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21712L: linux-usb@vger.kernel.org 21713S: Maintained 21714F: drivers/usb/gadget/function/*uvc* 21715F: drivers/usb/gadget/legacy/webcam.c 21716F: include/uapi/linux/usb/g_uvc.h 21717 21718USB WIRELESS RNDIS DRIVER (rndis_wlan) 21719M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21720L: linux-wireless@vger.kernel.org 21721S: Maintained 21722F: drivers/net/wireless/rndis_wlan.c 21723 21724USB XHCI DRIVER 21725M: Mathias Nyman <mathias.nyman@intel.com> 21726L: linux-usb@vger.kernel.org 21727S: Supported 21728F: drivers/usb/host/pci-quirks* 21729F: drivers/usb/host/xhci* 21730 21731USB ZD1201 DRIVER 21732L: linux-wireless@vger.kernel.org 21733S: Orphan 21734W: http://linux-lc100020.sourceforge.net 21735F: drivers/net/wireless/zydas/zd1201.* 21736 21737USB ZR364XX DRIVER 21738M: Antoine Jacquet <royale@zerezo.com> 21739L: linux-usb@vger.kernel.org 21740L: linux-media@vger.kernel.org 21741S: Maintained 21742W: http://royale.zerezo.com/zr364xx/ 21743T: git git://linuxtv.org/media_tree.git 21744F: Documentation/admin-guide/media/zr364xx* 21745F: drivers/staging/media/deprecated/zr364xx/ 21746 21747USER-MODE LINUX (UML) 21748M: Richard Weinberger <richard@nod.at> 21749M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21750M: Johannes Berg <johannes@sipsolutions.net> 21751L: linux-um@lists.infradead.org 21752S: Maintained 21753W: http://user-mode-linux.sourceforge.net 21754Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21757F: Documentation/virt/uml/ 21758F: arch/um/ 21759F: arch/x86/um/ 21760F: fs/hostfs/ 21761 21762USERSPACE COPYIN/COPYOUT (UIOVEC) 21763M: Alexander Viro <viro@zeniv.linux.org.uk> 21764S: Maintained 21765F: include/linux/uio.h 21766F: lib/iov_iter.c 21767 21768USERSPACE DMA BUFFER DRIVER 21769M: Gerd Hoffmann <kraxel@redhat.com> 21770L: dri-devel@lists.freedesktop.org 21771S: Maintained 21772T: git git://anongit.freedesktop.org/drm/drm-misc 21773F: drivers/dma-buf/udmabuf.c 21774F: include/uapi/linux/udmabuf.h 21775 21776USERSPACE I/O (UIO) 21777M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21778S: Maintained 21779T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21780F: Documentation/driver-api/uio-howto.rst 21781F: drivers/uio/ 21782F: include/linux/uio_driver.h 21783 21784UTIL-LINUX PACKAGE 21785M: Karel Zak <kzak@redhat.com> 21786L: util-linux@vger.kernel.org 21787S: Maintained 21788W: http://en.wikipedia.org/wiki/Util-linux 21789T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21790 21791UUID HELPERS 21792M: Christoph Hellwig <hch@lst.de> 21793R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21794L: linux-kernel@vger.kernel.org 21795S: Maintained 21796T: git git://git.infradead.org/users/hch/uuid.git 21797F: include/linux/uuid.h 21798F: include/uapi/linux/uuid.h 21799F: lib/test_uuid.c 21800F: lib/uuid.c 21801 21802UV SYSFS DRIVER 21803M: Justin Ernst <justin.ernst@hpe.com> 21804L: platform-driver-x86@vger.kernel.org 21805S: Maintained 21806F: drivers/platform/x86/uv_sysfs.c 21807 21808UVESAFB DRIVER 21809M: Michal Januszewski <spock@gentoo.org> 21810L: linux-fbdev@vger.kernel.org 21811S: Maintained 21812W: https://github.com/mjanusz/v86d 21813F: Documentation/fb/uvesafb.rst 21814F: drivers/video/fbdev/uvesafb.* 21815 21816Ux500 CLOCK DRIVERS 21817M: Ulf Hansson <ulf.hansson@linaro.org> 21818L: linux-clk@vger.kernel.org 21819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21820S: Maintained 21821F: drivers/clk/ux500/ 21822 21823VF610 NAND DRIVER 21824M: Stefan Agner <stefan@agner.ch> 21825L: linux-mtd@lists.infradead.org 21826S: Supported 21827F: drivers/mtd/nand/raw/vf610_nfc.c 21828 21829VFAT/FAT/MSDOS FILESYSTEM 21830M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21831S: Maintained 21832F: Documentation/filesystems/vfat.rst 21833F: fs/fat/ 21834F: tools/testing/selftests/filesystems/fat/ 21835 21836VFIO DRIVER 21837M: Alex Williamson <alex.williamson@redhat.com> 21838R: Cornelia Huck <cohuck@redhat.com> 21839L: kvm@vger.kernel.org 21840S: Maintained 21841T: git https://github.com/awilliam/linux-vfio.git 21842F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21843F: Documentation/driver-api/vfio.rst 21844F: drivers/vfio/ 21845F: include/linux/vfio.h 21846F: include/linux/vfio_pci_core.h 21847F: include/uapi/linux/vfio.h 21848 21849VFIO FSL-MC DRIVER 21850M: Diana Craciun <diana.craciun@oss.nxp.com> 21851L: kvm@vger.kernel.org 21852S: Maintained 21853F: drivers/vfio/fsl-mc/ 21854 21855VFIO HISILICON PCI DRIVER 21856M: Longfang Liu <liulongfang@huawei.com> 21857M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21858L: kvm@vger.kernel.org 21859S: Maintained 21860F: drivers/vfio/pci/hisilicon/ 21861 21862VFIO MEDIATED DEVICE DRIVERS 21863M: Kirti Wankhede <kwankhede@nvidia.com> 21864L: kvm@vger.kernel.org 21865S: Maintained 21866F: Documentation/driver-api/vfio-mediated-device.rst 21867F: drivers/vfio/mdev/ 21868F: include/linux/mdev.h 21869F: samples/vfio-mdev/ 21870 21871VFIO PCI DEVICE SPECIFIC DRIVERS 21872R: Jason Gunthorpe <jgg@nvidia.com> 21873R: Yishai Hadas <yishaih@nvidia.com> 21874R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21875R: Kevin Tian <kevin.tian@intel.com> 21876L: kvm@vger.kernel.org 21877S: Maintained 21878P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21879F: drivers/vfio/pci/*/ 21880 21881VFIO PLATFORM DRIVER 21882M: Eric Auger <eric.auger@redhat.com> 21883L: kvm@vger.kernel.org 21884S: Maintained 21885F: drivers/vfio/platform/ 21886 21887VFIO MLX5 PCI DRIVER 21888M: Yishai Hadas <yishaih@nvidia.com> 21889L: kvm@vger.kernel.org 21890S: Maintained 21891F: drivers/vfio/pci/mlx5/ 21892 21893VGA_SWITCHEROO 21894R: Lukas Wunner <lukas@wunner.de> 21895S: Maintained 21896T: git git://anongit.freedesktop.org/drm/drm-misc 21897F: Documentation/gpu/vga-switcheroo.rst 21898F: drivers/gpu/vga/vga_switcheroo.c 21899F: include/linux/vga_switcheroo.h 21900 21901VIA RHINE NETWORK DRIVER 21902S: Maintained 21903M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21904F: drivers/net/ethernet/via/via-rhine.c 21905 21906VIA SD/MMC CARD CONTROLLER DRIVER 21907M: Bruce Chang <brucechang@via.com.tw> 21908M: Harald Welte <HaraldWelte@viatech.com> 21909S: Maintained 21910F: drivers/mmc/host/via-sdmmc.c 21911 21912VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21913M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21914L: linux-fbdev@vger.kernel.org 21915S: Maintained 21916F: drivers/video/fbdev/via/ 21917F: include/linux/via-core.h 21918F: include/linux/via-gpio.h 21919F: include/linux/via_i2c.h 21920 21921VIA VELOCITY NETWORK DRIVER 21922M: Francois Romieu <romieu@fr.zoreil.com> 21923L: netdev@vger.kernel.org 21924S: Maintained 21925F: drivers/net/ethernet/via/via-velocity.* 21926 21927VICODEC VIRTUAL CODEC DRIVER 21928M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21929L: linux-media@vger.kernel.org 21930S: Maintained 21931W: https://linuxtv.org 21932T: git git://linuxtv.org/media_tree.git 21933F: drivers/media/test-drivers/vicodec/* 21934 21935VIDEO I2C POLLING DRIVER 21936M: Matt Ranostay <matt.ranostay@konsulko.com> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939F: drivers/media/i2c/video-i2c.c 21940 21941VIDEO MULTIPLEXER DRIVER 21942M: Philipp Zabel <p.zabel@pengutronix.de> 21943L: linux-media@vger.kernel.org 21944S: Maintained 21945F: drivers/media/platform/video-mux.c 21946 21947VIDEOBUF2 FRAMEWORK 21948M: Tomasz Figa <tfiga@chromium.org> 21949M: Marek Szyprowski <m.szyprowski@samsung.com> 21950L: linux-media@vger.kernel.org 21951S: Maintained 21952F: drivers/media/common/videobuf2/* 21953F: include/media/videobuf2-* 21954 21955VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21956M: Shuah Khan <skhan@linuxfoundation.org> 21957R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21958L: linux-media@vger.kernel.org 21959S: Maintained 21960W: https://linuxtv.org 21961T: git git://linuxtv.org/media_tree.git 21962F: drivers/media/test-drivers/vimc/* 21963 21964VIRT LIB 21965M: Alex Williamson <alex.williamson@redhat.com> 21966M: Paolo Bonzini <pbonzini@redhat.com> 21967L: kvm@vger.kernel.org 21968S: Supported 21969F: virt/lib/ 21970 21971VIRTIO AND VHOST VSOCK DRIVER 21972M: Stefan Hajnoczi <stefanha@redhat.com> 21973M: Stefano Garzarella <sgarzare@redhat.com> 21974L: kvm@vger.kernel.org 21975L: virtualization@lists.linux-foundation.org 21976L: netdev@vger.kernel.org 21977S: Maintained 21978F: drivers/vhost/vsock.c 21979F: include/linux/virtio_vsock.h 21980F: include/uapi/linux/virtio_vsock.h 21981F: net/vmw_vsock/virtio_transport.c 21982F: net/vmw_vsock/virtio_transport_common.c 21983 21984VIRTIO BLOCK AND SCSI DRIVERS 21985M: "Michael S. Tsirkin" <mst@redhat.com> 21986M: Jason Wang <jasowang@redhat.com> 21987R: Paolo Bonzini <pbonzini@redhat.com> 21988R: Stefan Hajnoczi <stefanha@redhat.com> 21989L: virtualization@lists.linux-foundation.org 21990S: Maintained 21991F: drivers/block/virtio_blk.c 21992F: drivers/scsi/virtio_scsi.c 21993F: drivers/vhost/scsi.c 21994F: include/uapi/linux/virtio_blk.h 21995F: include/uapi/linux/virtio_scsi.h 21996 21997VIRTIO CONSOLE DRIVER 21998M: Amit Shah <amit@kernel.org> 21999L: virtualization@lists.linux-foundation.org 22000S: Maintained 22001F: drivers/char/virtio_console.c 22002F: include/linux/virtio_console.h 22003F: include/uapi/linux/virtio_console.h 22004 22005VIRTIO CORE AND NET DRIVERS 22006M: "Michael S. Tsirkin" <mst@redhat.com> 22007M: Jason Wang <jasowang@redhat.com> 22008L: virtualization@lists.linux-foundation.org 22009S: Maintained 22010F: Documentation/ABI/testing/sysfs-bus-vdpa 22011F: Documentation/ABI/testing/sysfs-class-vduse 22012F: Documentation/devicetree/bindings/virtio/ 22013F: drivers/block/virtio_blk.c 22014F: drivers/crypto/virtio/ 22015F: drivers/net/virtio_net.c 22016F: drivers/vdpa/ 22017F: drivers/virtio/ 22018F: include/linux/vdpa.h 22019F: include/linux/virtio*.h 22020F: include/uapi/linux/virtio_*.h 22021F: tools/virtio/ 22022 22023VISL VIRTUAL STATELESS DECODER DRIVER 22024M: Daniel Almeida <daniel.almeida@collabora.com> 22025L: linux-media@vger.kernel.org 22026S: Supported 22027F: drivers/media/test-drivers/visl 22028 22029IFCVF VIRTIO DATA PATH ACCELERATOR 22030R: Zhu Lingshan <lingshan.zhu@intel.com> 22031F: drivers/vdpa/ifcvf/ 22032 22033VIRTIO BALLOON 22034M: "Michael S. Tsirkin" <mst@redhat.com> 22035M: David Hildenbrand <david@redhat.com> 22036L: virtualization@lists.linux-foundation.org 22037S: Maintained 22038F: drivers/virtio/virtio_balloon.c 22039F: include/uapi/linux/virtio_balloon.h 22040F: include/linux/balloon_compaction.h 22041F: mm/balloon_compaction.c 22042 22043VIRTIO CRYPTO DRIVER 22044M: Gonglei <arei.gonglei@huawei.com> 22045L: virtualization@lists.linux-foundation.org 22046L: linux-crypto@vger.kernel.org 22047S: Maintained 22048F: drivers/crypto/virtio/ 22049F: include/uapi/linux/virtio_crypto.h 22050 22051VIRTIO DRIVERS FOR S390 22052M: Cornelia Huck <cohuck@redhat.com> 22053M: Halil Pasic <pasic@linux.ibm.com> 22054M: Eric Farman <farman@linux.ibm.com> 22055L: linux-s390@vger.kernel.org 22056L: virtualization@lists.linux-foundation.org 22057L: kvm@vger.kernel.org 22058S: Supported 22059F: arch/s390/include/uapi/asm/virtio-ccw.h 22060F: drivers/s390/virtio/ 22061 22062VIRTIO FILE SYSTEM 22063M: Vivek Goyal <vgoyal@redhat.com> 22064M: Stefan Hajnoczi <stefanha@redhat.com> 22065M: Miklos Szeredi <miklos@szeredi.hu> 22066L: virtualization@lists.linux-foundation.org 22067L: linux-fsdevel@vger.kernel.org 22068S: Supported 22069W: https://virtio-fs.gitlab.io/ 22070F: Documentation/filesystems/virtiofs.rst 22071F: fs/fuse/virtio_fs.c 22072F: include/uapi/linux/virtio_fs.h 22073 22074VIRTIO GPIO DRIVER 22075M: Enrico Weigelt, metux IT consult <info@metux.net> 22076M: Viresh Kumar <vireshk@kernel.org> 22077L: linux-gpio@vger.kernel.org 22078L: virtualization@lists.linux-foundation.org 22079S: Maintained 22080F: drivers/gpio/gpio-virtio.c 22081F: include/uapi/linux/virtio_gpio.h 22082 22083VIRTIO GPU DRIVER 22084M: David Airlie <airlied@redhat.com> 22085M: Gerd Hoffmann <kraxel@redhat.com> 22086R: Gurchetan Singh <gurchetansingh@chromium.org> 22087R: Chia-I Wu <olvaffe@gmail.com> 22088L: dri-devel@lists.freedesktop.org 22089L: virtualization@lists.linux-foundation.org 22090S: Maintained 22091T: git git://anongit.freedesktop.org/drm/drm-misc 22092F: drivers/gpu/drm/virtio/ 22093F: include/uapi/linux/virtio_gpu.h 22094 22095VIRTIO HOST (VHOST) 22096M: "Michael S. Tsirkin" <mst@redhat.com> 22097M: Jason Wang <jasowang@redhat.com> 22098L: kvm@vger.kernel.org 22099L: virtualization@lists.linux-foundation.org 22100L: netdev@vger.kernel.org 22101S: Maintained 22102T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22103F: drivers/vhost/ 22104F: include/linux/vhost_iotlb.h 22105F: include/uapi/linux/vhost.h 22106 22107VIRTIO INPUT DRIVER 22108M: Gerd Hoffmann <kraxel@redhat.com> 22109S: Maintained 22110F: drivers/virtio/virtio_input.c 22111F: include/uapi/linux/virtio_input.h 22112 22113VIRTIO IOMMU DRIVER 22114M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22115L: virtualization@lists.linux-foundation.org 22116S: Maintained 22117F: drivers/iommu/virtio-iommu.c 22118F: include/uapi/linux/virtio_iommu.h 22119 22120VIRTIO MEM DRIVER 22121M: David Hildenbrand <david@redhat.com> 22122L: virtualization@lists.linux-foundation.org 22123S: Maintained 22124W: https://virtio-mem.gitlab.io/ 22125F: drivers/virtio/virtio_mem.c 22126F: include/uapi/linux/virtio_mem.h 22127 22128VIRTIO SOUND DRIVER 22129M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22130M: "Michael S. Tsirkin" <mst@redhat.com> 22131L: virtualization@lists.linux-foundation.org 22132L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22133S: Maintained 22134F: include/uapi/linux/virtio_snd.h 22135F: sound/virtio/* 22136 22137VIRTIO I2C DRIVER 22138M: Conghui Chen <conghui.chen@intel.com> 22139M: Viresh Kumar <viresh.kumar@linaro.org> 22140L: linux-i2c@vger.kernel.org 22141L: virtualization@lists.linux-foundation.org 22142S: Maintained 22143F: drivers/i2c/busses/i2c-virtio.c 22144F: include/uapi/linux/virtio_i2c.h 22145 22146VIRTIO PMEM DRIVER 22147M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22148L: virtualization@lists.linux-foundation.org 22149S: Maintained 22150F: drivers/nvdimm/virtio_pmem.c 22151F: drivers/nvdimm/nd_virtio.c 22152 22153VIRTUAL BOX GUEST DEVICE DRIVER 22154M: Hans de Goede <hdegoede@redhat.com> 22155M: Arnd Bergmann <arnd@arndb.de> 22156M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22157S: Maintained 22158F: drivers/virt/vboxguest/ 22159F: include/linux/vbox_utils.h 22160F: include/uapi/linux/vbox*.h 22161 22162VIRTUAL BOX SHARED FOLDER VFS DRIVER 22163M: Hans de Goede <hdegoede@redhat.com> 22164L: linux-fsdevel@vger.kernel.org 22165S: Maintained 22166F: fs/vboxsf/* 22167 22168VIRTUAL SERIO DEVICE DRIVER 22169M: Stephen Chandler Paul <thatslyude@gmail.com> 22170S: Maintained 22171F: drivers/input/serio/userio.c 22172F: include/uapi/linux/userio.h 22173 22174VIVID VIRTUAL VIDEO DRIVER 22175M: Hans Verkuil <hverkuil@xs4all.nl> 22176L: linux-media@vger.kernel.org 22177S: Maintained 22178W: https://linuxtv.org 22179T: git git://linuxtv.org/media_tree.git 22180F: drivers/media/test-drivers/vivid/* 22181 22182VIDTV VIRTUAL DIGITAL TV DRIVER 22183M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22184L: linux-media@vger.kernel.org 22185S: Maintained 22186W: https://linuxtv.org 22187T: git git://linuxtv.org/media_tree.git 22188F: drivers/media/test-drivers/vidtv/* 22189 22190VLYNQ BUS 22191M: Florian Fainelli <f.fainelli@gmail.com> 22192L: openwrt-devel@lists.openwrt.org (subscribers-only) 22193S: Maintained 22194F: drivers/vlynq/vlynq.c 22195F: include/linux/vlynq.h 22196 22197VME SUBSYSTEM 22198M: Martyn Welch <martyn@welchs.me.uk> 22199M: Manohar Vanga <manohar.vanga@gmail.com> 22200M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22201L: linux-kernel@vger.kernel.org 22202S: Odd fixes 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22204F: Documentation/driver-api/vme.rst 22205F: drivers/staging/vme_user/ 22206 22207VM SOCKETS (AF_VSOCK) 22208M: Stefano Garzarella <sgarzare@redhat.com> 22209L: virtualization@lists.linux-foundation.org 22210L: netdev@vger.kernel.org 22211S: Maintained 22212F: drivers/net/vsockmon.c 22213F: include/net/af_vsock.h 22214F: include/uapi/linux/vm_sockets.h 22215F: include/uapi/linux/vm_sockets_diag.h 22216F: include/uapi/linux/vsockmon.h 22217F: net/vmw_vsock/ 22218F: tools/testing/vsock/ 22219 22220VMWARE BALLOON DRIVER 22221M: Nadav Amit <namit@vmware.com> 22222R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22223L: linux-kernel@vger.kernel.org 22224S: Supported 22225F: drivers/misc/vmw_balloon.c 22226 22227VMWARE HYPERVISOR INTERFACE 22228M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22229M: Alexey Makhalov <amakhalov@vmware.com> 22230R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22231L: virtualization@lists.linux-foundation.org 22232L: x86@kernel.org 22233S: Supported 22234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22235F: arch/x86/include/asm/vmware.h 22236F: arch/x86/kernel/cpu/vmware.c 22237 22238VMWARE PVRDMA DRIVER 22239M: Bryan Tan <bryantan@vmware.com> 22240M: Vishnu Dasa <vdasa@vmware.com> 22241R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22242L: linux-rdma@vger.kernel.org 22243S: Supported 22244F: drivers/infiniband/hw/vmw_pvrdma/ 22245 22246VMWARE PVSCSI DRIVER 22247M: Vishal Bhakta <vbhakta@vmware.com> 22248R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22249L: linux-scsi@vger.kernel.org 22250S: Supported 22251F: drivers/scsi/vmw_pvscsi.c 22252F: drivers/scsi/vmw_pvscsi.h 22253 22254VMWARE VIRTUAL PTP CLOCK DRIVER 22255M: Vivek Thampi <vithampi@vmware.com> 22256R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22257L: netdev@vger.kernel.org 22258S: Supported 22259F: drivers/ptp/ptp_vmw.c 22260 22261VMWARE VMCI DRIVER 22262M: Bryan Tan <bryantan@vmware.com> 22263M: Vishnu Dasa <vdasa@vmware.com> 22264R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22265L: linux-kernel@vger.kernel.org 22266S: Supported 22267F: drivers/misc/vmw_vmci/ 22268F: include/linux/vmw_vmci* 22269 22270VMWARE VMMOUSE SUBDRIVER 22271M: Zack Rusin <zackr@vmware.com> 22272R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22273R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22274L: linux-input@vger.kernel.org 22275S: Supported 22276F: drivers/input/mouse/vmmouse.c 22277F: drivers/input/mouse/vmmouse.h 22278 22279VMWARE VMXNET3 ETHERNET DRIVER 22280M: Ronak Doshi <doshir@vmware.com> 22281R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22282L: netdev@vger.kernel.org 22283S: Supported 22284F: drivers/net/vmxnet3/ 22285 22286VMWARE VSOCK VMCI TRANSPORT DRIVER 22287M: Bryan Tan <bryantan@vmware.com> 22288M: Vishnu Dasa <vdasa@vmware.com> 22289R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22290L: linux-kernel@vger.kernel.org 22291S: Supported 22292F: net/vmw_vsock/vmci_transport* 22293 22294VOCORE VOCORE2 BOARD 22295M: Harvey Hunt <harveyhuntnexus@gmail.com> 22296L: linux-mips@vger.kernel.org 22297S: Maintained 22298F: arch/mips/boot/dts/ralink/vocore2.dts 22299 22300VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22301M: Liam Girdwood <lgirdwood@gmail.com> 22302M: Mark Brown <broonie@kernel.org> 22303L: linux-kernel@vger.kernel.org 22304S: Supported 22305W: http://www.slimlogic.co.uk/?p=48 22306T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22307F: Documentation/devicetree/bindings/regulator/ 22308F: Documentation/power/regulator/ 22309F: drivers/regulator/ 22310F: include/dt-bindings/regulator/ 22311F: include/linux/regulator/ 22312K: regulator_get_optional 22313 22314VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22315R: Matti Vaittinen <mazziesaccount@gmail.com> 22316F: drivers/regulator/irq_helpers.c 22317 22318VRF 22319M: David Ahern <dsahern@kernel.org> 22320L: netdev@vger.kernel.org 22321S: Maintained 22322F: Documentation/networking/vrf.rst 22323F: drivers/net/vrf.c 22324 22325VSPRINTF 22326M: Petr Mladek <pmladek@suse.com> 22327M: Steven Rostedt <rostedt@goodmis.org> 22328M: Sergey Senozhatsky <senozhatsky@chromium.org> 22329R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22330R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22331S: Maintained 22332T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22333F: Documentation/core-api/printk-formats.rst 22334F: lib/test_printf.c 22335F: lib/test_scanf.c 22336F: lib/vsprintf.c 22337 22338VT1211 HARDWARE MONITOR DRIVER 22339M: Juerg Haefliger <juergh@proton.me> 22340L: linux-hwmon@vger.kernel.org 22341S: Maintained 22342F: Documentation/hwmon/vt1211.rst 22343F: drivers/hwmon/vt1211.c 22344 22345VT8231 HARDWARE MONITOR DRIVER 22346M: Roger Lucas <vt8231@hiddenengine.co.uk> 22347L: linux-hwmon@vger.kernel.org 22348S: Maintained 22349F: drivers/hwmon/vt8231.c 22350 22351VUB300 USB to SDIO/SD/MMC bridge chip 22352L: linux-mmc@vger.kernel.org 22353S: Orphan 22354F: drivers/mmc/host/vub300.c 22355 22356W1 DALLAS'S 1-WIRE BUS 22357M: Evgeniy Polyakov <zbr@ioremap.net> 22358S: Maintained 22359F: Documentation/devicetree/bindings/w1/ 22360F: Documentation/w1/ 22361F: drivers/w1/ 22362F: include/linux/w1.h 22363 22364W83791D HARDWARE MONITORING DRIVER 22365M: Marc Hulsman <m.hulsman@tudelft.nl> 22366L: linux-hwmon@vger.kernel.org 22367S: Maintained 22368F: Documentation/hwmon/w83791d.rst 22369F: drivers/hwmon/w83791d.c 22370 22371W83793 HARDWARE MONITORING DRIVER 22372M: Rudolf Marek <r.marek@assembler.cz> 22373L: linux-hwmon@vger.kernel.org 22374S: Maintained 22375F: Documentation/hwmon/w83793.rst 22376F: drivers/hwmon/w83793.c 22377 22378W83795 HARDWARE MONITORING DRIVER 22379M: Jean Delvare <jdelvare@suse.com> 22380L: linux-hwmon@vger.kernel.org 22381S: Maintained 22382F: drivers/hwmon/w83795.c 22383 22384W83L51xD SD/MMC CARD INTERFACE DRIVER 22385M: Pierre Ossman <pierre@ossman.eu> 22386S: Maintained 22387F: drivers/mmc/host/wbsd.* 22388 22389WACOM PROTOCOL 4 SERIAL TABLETS 22390M: Julian Squires <julian@cipht.net> 22391M: Hans de Goede <hdegoede@redhat.com> 22392L: linux-input@vger.kernel.org 22393S: Maintained 22394F: drivers/input/tablet/wacom_serial4.c 22395 22396WANGXUN ETHERNET DRIVER 22397M: Jiawen Wu <jiawenwu@trustnetic.com> 22398M: Mengyuan Lou <mengyuanlou@net-swift.com> 22399W: https://www.net-swift.com 22400L: netdev@vger.kernel.org 22401S: Maintained 22402F: Documentation/networking/device_drivers/ethernet/wangxun/* 22403F: drivers/net/ethernet/wangxun/ 22404 22405WATCHDOG DEVICE DRIVERS 22406M: Wim Van Sebroeck <wim@linux-watchdog.org> 22407M: Guenter Roeck <linux@roeck-us.net> 22408L: linux-watchdog@vger.kernel.org 22409S: Maintained 22410W: http://www.linux-watchdog.org/ 22411T: git git://www.linux-watchdog.org/linux-watchdog.git 22412F: Documentation/devicetree/bindings/watchdog/ 22413F: Documentation/watchdog/ 22414F: drivers/watchdog/ 22415F: include/linux/watchdog.h 22416F: include/uapi/linux/watchdog.h 22417F: include/trace/events/watchdog.h 22418 22419WHISKEYCOVE PMIC GPIO DRIVER 22420M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22421L: linux-gpio@vger.kernel.org 22422S: Maintained 22423F: drivers/gpio/gpio-wcove.c 22424 22425WHWAVE RTC DRIVER 22426M: Dianlong Li <long17.cool@163.com> 22427L: linux-rtc@vger.kernel.org 22428S: Maintained 22429F: drivers/rtc/rtc-sd3078.c 22430 22431WIIMOTE HID DRIVER 22432M: David Rheinsberg <david.rheinsberg@gmail.com> 22433L: linux-input@vger.kernel.org 22434S: Maintained 22435F: drivers/hid/hid-wiimote* 22436 22437WILOCITY WIL6210 WIRELESS DRIVER 22438L: linux-wireless@vger.kernel.org 22439S: Orphan 22440W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22441F: drivers/net/wireless/ath/wil6210/ 22442 22443WINBOND CIR DRIVER 22444M: David Härdeman <david@hardeman.nu> 22445S: Maintained 22446F: drivers/media/rc/winbond-cir.c 22447 22448WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22449M: William Breathitt Gray <william.gray@linaro.org> 22450L: linux-watchdog@vger.kernel.org 22451S: Maintained 22452F: drivers/watchdog/ebc-c384_wdt.c 22453 22454WINSYSTEMS WS16C48 GPIO DRIVER 22455M: William Breathitt Gray <william.gray@linaro.org> 22456L: linux-gpio@vger.kernel.org 22457S: Maintained 22458F: drivers/gpio/gpio-ws16c48.c 22459 22460WIREGUARD SECURE NETWORK TUNNEL 22461M: Jason A. Donenfeld <Jason@zx2c4.com> 22462L: wireguard@lists.zx2c4.com 22463L: netdev@vger.kernel.org 22464S: Maintained 22465F: drivers/net/wireguard/ 22466F: tools/testing/selftests/wireguard/ 22467 22468WISTRON LAPTOP BUTTON DRIVER 22469M: Miloslav Trmac <mitr@volny.cz> 22470S: Maintained 22471F: drivers/input/misc/wistron_btns.c 22472 22473WL3501 WIRELESS PCMCIA CARD DRIVER 22474L: linux-wireless@vger.kernel.org 22475S: Odd fixes 22476F: drivers/net/wireless/wl3501* 22477 22478WOLFSON MICROELECTRONICS DRIVERS 22479L: patches@opensource.cirrus.com 22480S: Supported 22481W: https://github.com/CirrusLogic/linux-drivers/wiki 22482T: git https://github.com/CirrusLogic/linux-drivers.git 22483F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22484F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22485F: Documentation/devicetree/bindings/mfd/wm831x.txt 22486F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22487F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22488F: Documentation/devicetree/bindings/sound/wm* 22489F: Documentation/hwmon/wm83??.rst 22490F: arch/arm/mach-s3c/mach-crag6410* 22491F: drivers/clk/clk-wm83*.c 22492F: drivers/gpio/gpio-*wm*.c 22493F: drivers/gpio/gpio-arizona.c 22494F: drivers/hwmon/wm83??-hwmon.c 22495F: drivers/input/misc/wm831x-on.c 22496F: drivers/input/touchscreen/wm831x-ts.c 22497F: drivers/input/touchscreen/wm97*.c 22498F: drivers/leds/leds-wm83*.c 22499F: drivers/mfd/arizona* 22500F: drivers/mfd/cs47l24* 22501F: drivers/mfd/wm*.c 22502F: drivers/power/supply/wm83*.c 22503F: drivers/regulator/arizona* 22504F: drivers/regulator/wm8*.c 22505F: drivers/rtc/rtc-wm83*.c 22506F: drivers/video/backlight/wm83*_bl.c 22507F: drivers/watchdog/wm83*_wdt.c 22508F: include/linux/mfd/arizona/ 22509F: include/linux/mfd/wm831x/ 22510F: include/linux/mfd/wm8350/ 22511F: include/linux/mfd/wm8400* 22512F: include/linux/regulator/arizona* 22513F: include/linux/wm97xx.h 22514F: include/sound/wm????.h 22515F: sound/soc/codecs/arizona* 22516F: sound/soc/codecs/cs47l24* 22517F: sound/soc/codecs/wm* 22518 22519WORKQUEUE 22520M: Tejun Heo <tj@kernel.org> 22521R: Lai Jiangshan <jiangshanlai@gmail.com> 22522S: Maintained 22523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22524F: Documentation/core-api/workqueue.rst 22525F: include/linux/workqueue.h 22526F: kernel/workqueue.c 22527 22528WWAN DRIVERS 22529M: Loic Poulain <loic.poulain@linaro.org> 22530M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22531R: Johannes Berg <johannes@sipsolutions.net> 22532L: netdev@vger.kernel.org 22533S: Maintained 22534F: drivers/net/wwan/ 22535F: include/linux/wwan.h 22536F: include/uapi/linux/wwan.h 22537 22538X-POWERS AXP288 PMIC DRIVERS 22539M: Hans de Goede <hdegoede@redhat.com> 22540S: Maintained 22541F: drivers/acpi/pmic/intel_pmic_xpower.c 22542N: axp288 22543 22544X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22545M: Chen-Yu Tsai <wens@csie.org> 22546L: linux-kernel@vger.kernel.org 22547S: Maintained 22548N: axp[128] 22549 22550X.25 STACK 22551M: Martin Schiller <ms@dev.tdt.de> 22552L: linux-x25@vger.kernel.org 22553S: Maintained 22554F: Documentation/networking/lapb-module.rst 22555F: Documentation/networking/x25* 22556F: drivers/net/wan/hdlc_x25.c 22557F: drivers/net/wan/lapbether.c 22558F: include/*/lapb.h 22559F: include/net/x25* 22560F: include/uapi/linux/x25.h 22561F: net/lapb/ 22562F: net/x25/ 22563 22564X86 ARCHITECTURE (32-BIT AND 64-BIT) 22565M: Thomas Gleixner <tglx@linutronix.de> 22566M: Ingo Molnar <mingo@redhat.com> 22567M: Borislav Petkov <bp@alien8.de> 22568M: Dave Hansen <dave.hansen@linux.intel.com> 22569M: x86@kernel.org 22570R: "H. Peter Anvin" <hpa@zytor.com> 22571L: linux-kernel@vger.kernel.org 22572S: Maintained 22573T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22574F: Documentation/devicetree/bindings/x86/ 22575F: Documentation/x86/ 22576F: arch/x86/ 22577 22578X86 ENTRY CODE 22579M: Andy Lutomirski <luto@kernel.org> 22580L: linux-kernel@vger.kernel.org 22581S: Maintained 22582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22583F: arch/x86/entry/ 22584 22585X86 MCE INFRASTRUCTURE 22586M: Tony Luck <tony.luck@intel.com> 22587M: Borislav Petkov <bp@alien8.de> 22588L: linux-edac@vger.kernel.org 22589S: Maintained 22590F: Documentation/ABI/testing/sysfs-mce 22591F: Documentation/x86/x86_64/machinecheck.rst 22592F: arch/x86/kernel/cpu/mce/* 22593 22594X86 MICROCODE UPDATE SUPPORT 22595M: Borislav Petkov <bp@alien8.de> 22596S: Maintained 22597F: arch/x86/kernel/cpu/microcode/* 22598 22599X86 MM 22600M: Dave Hansen <dave.hansen@linux.intel.com> 22601M: Andy Lutomirski <luto@kernel.org> 22602M: Peter Zijlstra <peterz@infradead.org> 22603L: linux-kernel@vger.kernel.org 22604S: Maintained 22605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22606F: arch/x86/mm/ 22607 22608X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22609M: Hans de Goede <hdegoede@redhat.com> 22610L: platform-driver-x86@vger.kernel.org 22611S: Maintained 22612T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22613F: drivers/platform/x86/x86-android-tablets.c 22614 22615X86 PLATFORM DRIVERS 22616M: Hans de Goede <hdegoede@redhat.com> 22617M: Mark Gross <markgross@kernel.org> 22618L: platform-driver-x86@vger.kernel.org 22619S: Maintained 22620T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22621F: drivers/platform/olpc/ 22622F: drivers/platform/x86/ 22623 22624X86 PLATFORM DRIVERS - ARCH 22625R: Darren Hart <dvhart@infradead.org> 22626R: Andy Shevchenko <andy@infradead.org> 22627L: platform-driver-x86@vger.kernel.org 22628L: x86@kernel.org 22629S: Maintained 22630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22631F: arch/x86/platform 22632 22633X86 PLATFORM UV HPE SUPERDOME FLEX 22634M: Steve Wahl <steve.wahl@hpe.com> 22635R: Mike Travis <mike.travis@hpe.com> 22636R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22637R: Russ Anderson <russ.anderson@hpe.com> 22638S: Supported 22639F: arch/x86/include/asm/uv/ 22640F: arch/x86/kernel/apic/x2apic_uv_x.c 22641F: arch/x86/platform/uv/ 22642 22643X86 STACK UNWINDING 22644M: Josh Poimboeuf <jpoimboe@kernel.org> 22645M: Peter Zijlstra <peterz@infradead.org> 22646S: Supported 22647F: arch/x86/include/asm/unwind*.h 22648F: arch/x86/kernel/dumpstack.c 22649F: arch/x86/kernel/stacktrace.c 22650F: arch/x86/kernel/unwind_*.c 22651 22652X86 VDSO 22653M: Andy Lutomirski <luto@kernel.org> 22654L: linux-kernel@vger.kernel.org 22655S: Maintained 22656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22657F: arch/x86/entry/vdso/ 22658 22659XARRAY 22660M: Matthew Wilcox <willy@infradead.org> 22661L: linux-fsdevel@vger.kernel.org 22662S: Supported 22663F: Documentation/core-api/xarray.rst 22664F: include/linux/idr.h 22665F: include/linux/xarray.h 22666F: lib/idr.c 22667F: lib/xarray.c 22668F: tools/testing/radix-tree 22669 22670XBOX DVD IR REMOTE 22671M: Benjamin Valentin <benpicco@googlemail.com> 22672S: Maintained 22673F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22674F: drivers/media/rc/xbox_remote.c 22675 22676XC2028/3028 TUNER DRIVER 22677M: Mauro Carvalho Chehab <mchehab@kernel.org> 22678L: linux-media@vger.kernel.org 22679S: Maintained 22680W: https://linuxtv.org 22681T: git git://linuxtv.org/media_tree.git 22682F: drivers/media/tuners/xc2028.* 22683 22684XDP (eXpress Data Path) 22685M: Alexei Starovoitov <ast@kernel.org> 22686M: Daniel Borkmann <daniel@iogearbox.net> 22687M: David S. Miller <davem@davemloft.net> 22688M: Jakub Kicinski <kuba@kernel.org> 22689M: Jesper Dangaard Brouer <hawk@kernel.org> 22690M: John Fastabend <john.fastabend@gmail.com> 22691L: netdev@vger.kernel.org 22692L: bpf@vger.kernel.org 22693S: Supported 22694F: include/net/xdp.h 22695F: include/net/xdp_priv.h 22696F: include/trace/events/xdp.h 22697F: kernel/bpf/cpumap.c 22698F: kernel/bpf/devmap.c 22699F: net/core/xdp.c 22700F: samples/bpf/xdp* 22701F: tools/testing/selftests/bpf/*xdp* 22702F: tools/testing/selftests/bpf/*/*xdp* 22703F: drivers/net/ethernet/*/*/*/*/*xdp* 22704F: drivers/net/ethernet/*/*/*xdp* 22705K: (?:\b|_)xdp(?:\b|_) 22706 22707XDP SOCKETS (AF_XDP) 22708M: Björn Töpel <bjorn@kernel.org> 22709M: Magnus Karlsson <magnus.karlsson@intel.com> 22710M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22711R: Jonathan Lemon <jonathan.lemon@gmail.com> 22712L: netdev@vger.kernel.org 22713L: bpf@vger.kernel.org 22714S: Maintained 22715F: Documentation/networking/af_xdp.rst 22716F: include/net/xdp_sock* 22717F: include/net/xsk_buff_pool.h 22718F: include/uapi/linux/if_xdp.h 22719F: include/uapi/linux/xdp_diag.h 22720F: include/net/netns/xdp.h 22721F: net/xdp/ 22722F: tools/testing/selftests/bpf/*xsk* 22723 22724XEN BLOCK SUBSYSTEM 22725M: Roger Pau Monné <roger.pau@citrix.com> 22726L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22727S: Supported 22728F: drivers/block/xen* 22729F: drivers/block/xen-blkback/* 22730 22731XEN HYPERVISOR ARM 22732M: Stefano Stabellini <sstabellini@kernel.org> 22733L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22734S: Maintained 22735F: arch/arm/include/asm/xen/ 22736F: arch/arm/xen/ 22737 22738XEN HYPERVISOR ARM64 22739M: Stefano Stabellini <sstabellini@kernel.org> 22740L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22741S: Maintained 22742F: arch/arm64/include/asm/xen/ 22743F: arch/arm64/xen/ 22744 22745XEN HYPERVISOR INTERFACE 22746M: Juergen Gross <jgross@suse.com> 22747M: Stefano Stabellini <sstabellini@kernel.org> 22748R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22749L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22750S: Supported 22751T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22752F: Documentation/ABI/stable/sysfs-hypervisor-xen 22753F: Documentation/ABI/testing/sysfs-hypervisor-xen 22754F: drivers/*/xen-*front.c 22755F: drivers/xen/ 22756F: include/uapi/xen/ 22757F: include/xen/ 22758F: kernel/configs/xen.config 22759 22760XEN HYPERVISOR X86 22761M: Juergen Gross <jgross@suse.com> 22762R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22763L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22764S: Supported 22765F: arch/x86/configs/xen.config 22766F: arch/x86/include/asm/pvclock-abi.h 22767F: arch/x86/include/asm/xen/ 22768F: arch/x86/platform/pvh/ 22769F: arch/x86/xen/ 22770 22771XEN NETWORK BACKEND DRIVER 22772M: Wei Liu <wei.liu@kernel.org> 22773M: Paul Durrant <paul@xen.org> 22774L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22775L: netdev@vger.kernel.org 22776S: Supported 22777F: drivers/net/xen-netback/* 22778 22779XEN PCI SUBSYSTEM 22780M: Juergen Gross <jgross@suse.com> 22781L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22782S: Supported 22783F: arch/x86/pci/*xen* 22784F: drivers/pci/*xen* 22785 22786XEN PVSCSI DRIVERS 22787M: Juergen Gross <jgross@suse.com> 22788L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22789L: linux-scsi@vger.kernel.org 22790S: Supported 22791F: drivers/scsi/xen-scsifront.c 22792F: drivers/xen/xen-scsiback.c 22793F: include/xen/interface/io/vscsiif.h 22794 22795XEN PVUSB DRIVER 22796M: Juergen Gross <jgross@suse.com> 22797L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22798L: linux-usb@vger.kernel.org 22799S: Supported 22800F: drivers/usb/host/xen* 22801F: include/xen/interface/io/usbif.h 22802 22803XEN SOUND FRONTEND DRIVER 22804M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22805L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22806L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22807S: Supported 22808F: sound/xen/* 22809 22810XEN SWIOTLB SUBSYSTEM 22811M: Juergen Gross <jgross@suse.com> 22812M: Stefano Stabellini <sstabellini@kernel.org> 22813L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22814L: iommu@lists.linux.dev 22815S: Supported 22816F: arch/*/include/asm/xen/swiotlb-xen.h 22817F: drivers/xen/swiotlb-xen.c 22818F: include/xen/arm/swiotlb-xen.h 22819F: include/xen/swiotlb-xen.h 22820 22821XFS FILESYSTEM 22822C: irc://irc.oftc.net/xfs 22823M: Darrick J. Wong <djwong@kernel.org> 22824L: linux-xfs@vger.kernel.org 22825S: Supported 22826W: http://xfs.org/ 22827T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22828F: Documentation/ABI/testing/sysfs-fs-xfs 22829F: Documentation/admin-guide/xfs.rst 22830F: Documentation/filesystems/xfs-delayed-logging-design.rst 22831F: Documentation/filesystems/xfs-self-describing-metadata.rst 22832F: fs/xfs/ 22833F: include/uapi/linux/dqblk_xfs.h 22834F: include/uapi/linux/fsmap.h 22835 22836XILINX AMS DRIVER 22837M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22838L: linux-iio@vger.kernel.org 22839S: Maintained 22840F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22841F: drivers/iio/adc/xilinx-ams.c 22842 22843XILINX AXI ETHERNET DRIVER 22844M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22845S: Maintained 22846F: drivers/net/ethernet/xilinx/xilinx_axienet* 22847 22848XILINX CAN DRIVER 22849M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22850R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22851L: linux-can@vger.kernel.org 22852S: Maintained 22853F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22854F: drivers/net/can/xilinx_can.c 22855 22856XILINX GPIO DRIVER 22857M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22858R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22859R: Michal Simek <michal.simek@xilinx.com> 22860S: Maintained 22861F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22862F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22863F: drivers/gpio/gpio-xilinx.c 22864F: drivers/gpio/gpio-zynq.c 22865 22866XILINX SD-FEC IP CORES 22867M: Derek Kiernan <derek.kiernan@xilinx.com> 22868M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22869S: Maintained 22870F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22871F: Documentation/misc-devices/xilinx_sdfec.rst 22872F: drivers/misc/Kconfig 22873F: drivers/misc/Makefile 22874F: drivers/misc/xilinx_sdfec.c 22875F: include/uapi/misc/xilinx_sdfec.h 22876 22877XILINX PWM DRIVER 22878M: Sean Anderson <sean.anderson@seco.com> 22879S: Maintained 22880F: drivers/pwm/pwm-xilinx.c 22881F: include/clocksource/timer-xilinx.h 22882 22883XILINX UARTLITE SERIAL DRIVER 22884M: Peter Korsgaard <jacmet@sunsite.dk> 22885L: linux-serial@vger.kernel.org 22886S: Maintained 22887F: drivers/tty/serial/uartlite.c 22888 22889XILINX VIDEO IP CORES 22890M: Hyun Kwon <hyun.kwon@xilinx.com> 22891M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22892L: linux-media@vger.kernel.org 22893S: Supported 22894T: git git://linuxtv.org/media_tree.git 22895F: Documentation/devicetree/bindings/media/xilinx/ 22896F: drivers/media/platform/xilinx/ 22897F: include/uapi/linux/xilinx-v4l2-controls.h 22898 22899XILINX ZYNQMP DPDMA DRIVER 22900M: Hyun Kwon <hyun.kwon@xilinx.com> 22901M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22902L: dmaengine@vger.kernel.org 22903S: Supported 22904F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22905F: drivers/dma/xilinx/xilinx_dpdma.c 22906F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22907 22908XILINX ZYNQMP PSGTR PHY DRIVER 22909M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22910M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22911L: linux-kernel@vger.kernel.org 22912S: Supported 22913T: git https://github.com/Xilinx/linux-xlnx.git 22914F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22915F: drivers/phy/xilinx/phy-zynqmp.c 22916 22917XILINX ZYNQMP SHA3 DRIVER 22918M: Harsha <harsha.harsha@xilinx.com> 22919S: Maintained 22920F: drivers/crypto/xilinx/zynqmp-sha.c 22921 22922XILINX EVENT MANAGEMENT DRIVER 22923M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22924S: Maintained 22925F: drivers/soc/xilinx/xlnx_event_manager.c 22926F: include/linux/firmware/xlnx-event-manager.h 22927 22928XILLYBUS DRIVER 22929M: Eli Billauer <eli.billauer@gmail.com> 22930L: linux-kernel@vger.kernel.org 22931S: Supported 22932F: drivers/char/xillybus/ 22933 22934XLP9XX I2C DRIVER 22935M: George Cherian <gcherian@marvell.com> 22936L: linux-i2c@vger.kernel.org 22937S: Supported 22938W: http://www.marvell.com 22939F: drivers/i2c/busses/i2c-xlp9xx.c 22940 22941XRA1403 GPIO EXPANDER 22942M: Nandor Han <nandor.han@ge.com> 22943M: Semi Malinen <semi.malinen@ge.com> 22944L: linux-gpio@vger.kernel.org 22945S: Maintained 22946F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22947F: drivers/gpio/gpio-xra1403.c 22948 22949XTENSA XTFPGA PLATFORM SUPPORT 22950M: Max Filippov <jcmvbkbc@gmail.com> 22951L: linux-xtensa@linux-xtensa.org 22952S: Maintained 22953F: drivers/spi/spi-xtensa-xtfpga.c 22954F: sound/soc/xtensa/xtfpga-i2s.c 22955 22956YAM DRIVER FOR AX.25 22957M: Jean-Paul Roubelat <jpr@f6fbb.org> 22958L: linux-hams@vger.kernel.org 22959S: Maintained 22960F: drivers/net/hamradio/yam* 22961F: include/linux/yam.h 22962 22963YAMA SECURITY MODULE 22964M: Kees Cook <keescook@chromium.org> 22965S: Supported 22966T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22967F: Documentation/admin-guide/LSM/Yama.rst 22968F: security/yama/ 22969 22970YEALINK PHONE DRIVER 22971M: Henk Vergonet <Henk.Vergonet@gmail.com> 22972L: usbb2k-api-dev@nongnu.org 22973S: Maintained 22974F: Documentation/input/devices/yealink.rst 22975F: drivers/input/misc/yealink.* 22976 22977Z8530 DRIVER FOR AX.25 22978M: Joerg Reuter <jreuter@yaina.de> 22979L: linux-hams@vger.kernel.org 22980S: Maintained 22981W: http://yaina.de/jreuter/ 22982W: http://www.qsl.net/dl1bke/ 22983F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22984F: drivers/net/hamradio/*scc.c 22985F: drivers/net/hamradio/z8530.h 22986 22987ZBUD COMPRESSED PAGE ALLOCATOR 22988M: Seth Jennings <sjenning@redhat.com> 22989M: Dan Streetman <ddstreet@ieee.org> 22990L: linux-mm@kvack.org 22991S: Maintained 22992F: mm/zbud.c 22993 22994Z3FOLD COMPRESSED PAGE ALLOCATOR 22995M: Vitaly Wool <vitaly.wool@konsulko.com> 22996R: Miaohe Lin <linmiaohe@huawei.com> 22997L: linux-mm@kvack.org 22998S: Maintained 22999F: mm/z3fold.c 23000 23001ZD1211RW WIRELESS DRIVER 23002M: Ulrich Kunitz <kune@deine-taler.de> 23003L: linux-wireless@vger.kernel.org 23004L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23005S: Maintained 23006W: http://zd1211.ath.cx/wiki/DriverRewrite 23007F: drivers/net/wireless/zydas/zd1211rw/ 23008 23009ZD1301 MEDIA DRIVER 23010M: Antti Palosaari <crope@iki.fi> 23011L: linux-media@vger.kernel.org 23012S: Maintained 23013W: https://linuxtv.org/ 23014W: http://palosaari.fi/linux/ 23015Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23016F: drivers/media/usb/dvb-usb-v2/zd1301* 23017 23018ZD1301_DEMOD MEDIA DRIVER 23019M: Antti Palosaari <crope@iki.fi> 23020L: linux-media@vger.kernel.org 23021S: Maintained 23022W: https://linuxtv.org/ 23023W: http://palosaari.fi/linux/ 23024Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23025F: drivers/media/dvb-frontends/zd1301_demod* 23026 23027ZHAOXIN PROCESSOR SUPPORT 23028M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23029L: linux-kernel@vger.kernel.org 23030S: Maintained 23031F: arch/x86/kernel/cpu/zhaoxin.c 23032 23033ZONEFS FILESYSTEM 23034M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23035M: Naohiro Aota <naohiro.aota@wdc.com> 23036R: Johannes Thumshirn <jth@kernel.org> 23037L: linux-fsdevel@vger.kernel.org 23038S: Maintained 23039T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23040F: Documentation/filesystems/zonefs.rst 23041F: fs/zonefs/ 23042 23043ZPOOL COMPRESSED PAGE STORAGE API 23044M: Dan Streetman <ddstreet@ieee.org> 23045L: linux-mm@kvack.org 23046S: Maintained 23047F: include/linux/zpool.h 23048F: mm/zpool.c 23049 23050ZR36067 VIDEO FOR LINUX DRIVER 23051M: Corentin Labbe <clabbe@baylibre.com> 23052L: mjpeg-users@lists.sourceforge.net 23053L: linux-media@vger.kernel.org 23054S: Maintained 23055W: http://mjpeg.sourceforge.net/driver-zoran/ 23056Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23057F: Documentation/driver-api/media/drivers/zoran.rst 23058F: drivers/media/pci/zoran/ 23059 23060ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23061M: Minchan Kim <minchan@kernel.org> 23062M: Sergey Senozhatsky <senozhatsky@chromium.org> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065F: Documentation/admin-guide/blockdev/zram.rst 23066F: drivers/block/zram/ 23067 23068ZS DECSTATION Z85C30 SERIAL DRIVER 23069M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23070S: Maintained 23071F: drivers/tty/serial/zs.* 23072 23073ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23074M: Minchan Kim <minchan@kernel.org> 23075M: Sergey Senozhatsky <senozhatsky@chromium.org> 23076L: linux-mm@kvack.org 23077S: Maintained 23078F: Documentation/mm/zsmalloc.rst 23079F: include/linux/zsmalloc.h 23080F: mm/zsmalloc.c 23081 23082ZSTD 23083M: Nick Terrell <terrelln@fb.com> 23084S: Maintained 23085B: https://github.com/facebook/zstd/issues 23086T: git https://github.com/terrelln/linux.git 23087F: include/linux/zstd* 23088F: lib/zstd/ 23089F: lib/decompress_unzstd.c 23090F: crypto/zstd.c 23091N: zstd 23092K: zstd 23093 23094ZSWAP COMPRESSED SWAP CACHING 23095M: Seth Jennings <sjenning@redhat.com> 23096M: Dan Streetman <ddstreet@ieee.org> 23097M: Vitaly Wool <vitaly.wool@konsulko.com> 23098L: linux-mm@kvack.org 23099S: Maintained 23100F: mm/zswap.c 23101 23102THE REST 23103M: Linus Torvalds <torvalds@linux-foundation.org> 23104L: linux-kernel@vger.kernel.org 23105S: Buried alive in reporters 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23107F: * 23108F: */ 23109
