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 <rfoss@kernel.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++ LOGITECH DRIVERS 9214R: Filipe Laíns <lains@riseup.net> 9215R: Bastien Nocera <hadess@hadess.net> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/hid-logitech-hidpp.c 9219 9220HID PLAYSTATION DRIVER 9221M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9222L: linux-input@vger.kernel.org 9223S: Supported 9224F: drivers/hid/hid-playstation.c 9225 9226HID PHOENIX RC FLIGHT CONTROLLER 9227M: Marcus Folkesson <marcus.folkesson@gmail.com> 9228L: linux-input@vger.kernel.org 9229S: Maintained 9230F: drivers/hid/hid-pxrc.c 9231 9232HID SENSOR HUB DRIVERS 9233M: Jiri Kosina <jikos@kernel.org> 9234M: Jonathan Cameron <jic23@kernel.org> 9235M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9236L: linux-input@vger.kernel.org 9237L: linux-iio@vger.kernel.org 9238S: Maintained 9239F: Documentation/hid/hid-sensor* 9240F: drivers/hid/hid-sensor-* 9241F: drivers/iio/*/hid-* 9242F: include/linux/hid-sensor-* 9243 9244HID VRC-2 CAR CONTROLLER DRIVER 9245M: Marcus Folkesson <marcus.folkesson@gmail.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/hid-vrc2.c 9249 9250HID WACOM DRIVER 9251M: Ping Cheng <ping.cheng@wacom.com> 9252M: Jason Gerecke <jason.gerecke@wacom.com> 9253L: linux-input@vger.kernel.org 9254S: Maintained 9255F: drivers/hid/wacom.h 9256F: drivers/hid/wacom_* 9257 9258HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9259M: Thomas Gleixner <tglx@linutronix.de> 9260L: linux-kernel@vger.kernel.org 9261S: Maintained 9262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9263F: Documentation/timers/ 9264F: include/linux/clockchips.h 9265F: include/linux/hrtimer.h 9266F: kernel/time/clockevents.c 9267F: kernel/time/hrtimer.c 9268F: kernel/time/timer_*.c 9269 9270HIGH-SPEED SCC DRIVER FOR AX.25 9271L: linux-hams@vger.kernel.org 9272S: Orphan 9273F: drivers/net/hamradio/scc.c 9274 9275HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9276M: HighPoint Linux Team <linux@highpoint-tech.com> 9277S: Supported 9278W: http://www.highpoint-tech.com 9279F: Documentation/scsi/hptiop.rst 9280F: drivers/scsi/hptiop.c 9281 9282HIMAX HX83112B TOUCHSCREEN SUPPORT 9283M: Job Noorman <job@noorman.info> 9284L: linux-input@vger.kernel.org 9285S: Maintained 9286F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9287F: drivers/input/touchscreen/himax_hx83112b.c 9288 9289HIPPI 9290M: Jes Sorensen <jes@trained-monkey.org> 9291L: linux-hippi@sunsite.dk 9292S: Maintained 9293F: drivers/net/hippi/ 9294F: include/linux/hippidevice.h 9295F: include/uapi/linux/if_hippi.h 9296F: net/802/hippi.c 9297 9298HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9299M: Kurt Kanzenbach <kurt@linutronix.de> 9300L: netdev@vger.kernel.org 9301S: Maintained 9302F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9303F: drivers/net/dsa/hirschmann/* 9304F: include/linux/platform_data/hirschmann-hellcreek.h 9305F: net/dsa/tag_hellcreek.c 9306 9307HISILICON DMA DRIVER 9308M: Zhou Wang <wangzhou1@hisilicon.com> 9309M: Jie Hai <haijie1@hisilicon.com> 9310L: dmaengine@vger.kernel.org 9311S: Maintained 9312F: drivers/dma/hisi_dma.c 9313 9314HISILICON GPIO DRIVER 9315M: Jay Fang <f.fangjian@huawei.com> 9316L: linux-gpio@vger.kernel.org 9317S: Maintained 9318F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9319F: drivers/gpio/gpio-hisi.c 9320 9321HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9322M: Longfang Liu <liulongfang@huawei.com> 9323L: linux-crypto@vger.kernel.org 9324S: Maintained 9325F: Documentation/ABI/testing/debugfs-hisi-hpre 9326F: drivers/crypto/hisilicon/hpre/hpre.h 9327F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9328F: drivers/crypto/hisilicon/hpre/hpre_main.c 9329 9330HISILICON I2C CONTROLLER DRIVER 9331M: Yicong Yang <yangyicong@hisilicon.com> 9332L: linux-i2c@vger.kernel.org 9333S: Maintained 9334W: https://www.hisilicon.com 9335F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9336F: drivers/i2c/busses/i2c-hisi.c 9337 9338HISILICON LPC BUS DRIVER 9339M: Jay Fang <f.fangjian@huawei.com> 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9343F: drivers/bus/hisi_lpc.c 9344 9345HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9346M: Yisen Zhuang <yisen.zhuang@huawei.com> 9347M: Salil Mehta <salil.mehta@huawei.com> 9348L: netdev@vger.kernel.org 9349S: Maintained 9350W: http://www.hisilicon.com 9351F: drivers/net/ethernet/hisilicon/hns3/ 9352 9353HISILICON NETWORK SUBSYSTEM DRIVER 9354M: Yisen Zhuang <yisen.zhuang@huawei.com> 9355M: Salil Mehta <salil.mehta@huawei.com> 9356L: netdev@vger.kernel.org 9357S: Maintained 9358W: http://www.hisilicon.com 9359F: Documentation/devicetree/bindings/net/hisilicon*.txt 9360F: drivers/net/ethernet/hisilicon/ 9361 9362HIKEY960 ONBOARD USB GPIO HUB DRIVER 9363M: John Stultz <jstultz@google.com> 9364L: linux-kernel@vger.kernel.org 9365S: Maintained 9366F: drivers/misc/hisi_hikey_usb.c 9367 9368HISILICON PMU DRIVER 9369M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9370M: Jonathan Cameron <jonathan.cameron@huawei.com> 9371S: Supported 9372W: http://www.hisilicon.com 9373F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9374F: Documentation/admin-guide/perf/hisi-pmu.rst 9375F: drivers/perf/hisilicon 9376 9377HISILICON HNS3 PMU DRIVER 9378M: Guangbin Huang <huangguangbin2@huawei.com> 9379S: Supported 9380F: Documentation/admin-guide/perf/hns3-pmu.rst 9381F: drivers/perf/hisilicon/hns3_pmu.c 9382 9383HISILICON PTT DRIVER 9384M: Yicong Yang <yangyicong@hisilicon.com> 9385L: linux-kernel@vger.kernel.org 9386S: Maintained 9387F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9388F: Documentation/trace/hisi-ptt.rst 9389F: drivers/hwtracing/ptt/ 9390 9391HISILICON QM DRIVER 9392M: Weili Qian <qianweili@huawei.com> 9393M: Zhou Wang <wangzhou1@hisilicon.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: drivers/crypto/hisilicon/Kconfig 9397F: drivers/crypto/hisilicon/Makefile 9398F: drivers/crypto/hisilicon/qm.c 9399F: drivers/crypto/hisilicon/sgl.c 9400F: include/linux/hisi_acc_qm.h 9401 9402HISILICON ZIP Controller DRIVER 9403M: Yang Shen <shenyang39@huawei.com> 9404M: Zhou Wang <wangzhou1@hisilicon.com> 9405L: linux-crypto@vger.kernel.org 9406S: Maintained 9407F: Documentation/ABI/testing/debugfs-hisi-zip 9408F: drivers/crypto/hisilicon/zip/ 9409 9410HISILICON ROCE DRIVER 9411M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9412M: Wenpeng Liang <liangwenpeng@huawei.com> 9413L: linux-rdma@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9416F: drivers/infiniband/hw/hns/ 9417 9418HISILICON SAS Controller 9419M: Xiang Chen <chenxiang66@hisilicon.com> 9420S: Supported 9421W: http://www.hisilicon.com 9422F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9423F: drivers/scsi/hisi_sas/ 9424 9425HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9426M: Kai Ye <yekai13@huawei.com> 9427M: Longfang Liu <liulongfang@huawei.com> 9428L: linux-crypto@vger.kernel.org 9429S: Maintained 9430F: Documentation/ABI/testing/debugfs-hisi-sec 9431F: drivers/crypto/hisilicon/sec2/sec.h 9432F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9433F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9434F: drivers/crypto/hisilicon/sec2/sec_main.c 9435 9436HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9437M: Jay Fang <f.fangjian@huawei.com> 9438L: linux-spi@vger.kernel.org 9439S: Maintained 9440W: http://www.hisilicon.com 9441F: drivers/spi/spi-hisi-kunpeng.c 9442 9443HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9444M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9445L: linux-kernel@vger.kernel.org 9446S: Maintained 9447F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9448F: drivers/spmi/hisi-spmi-controller.c 9449 9450HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9451M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9452L: linux-kernel@vger.kernel.org 9453S: Maintained 9454F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9455F: drivers/mfd/hi6421-spmi-pmic.c 9456 9457HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9458M: Weili Qian <qianweili@huawei.com> 9459S: Maintained 9460F: drivers/crypto/hisilicon/trng/trng.c 9461 9462HISILICON V3XX SPI NOR FLASH Controller Driver 9463M: Jay Fang <f.fangjian@huawei.com> 9464S: Maintained 9465W: http://www.hisilicon.com 9466F: drivers/spi/spi-hisi-sfc-v3xx.c 9467 9468HMM - Heterogeneous Memory Management 9469M: Jérôme Glisse <jglisse@redhat.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: Documentation/mm/hmm.rst 9473F: include/linux/hmm* 9474F: lib/test_hmm* 9475F: mm/hmm* 9476F: tools/testing/selftests/vm/*hmm* 9477 9478HOST AP DRIVER 9479M: Jouni Malinen <j@w1.fi> 9480L: linux-wireless@vger.kernel.org 9481S: Obsolete 9482W: http://w1.fi/hostap-driver.html 9483F: drivers/net/wireless/intersil/hostap/ 9484 9485HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9486L: platform-driver-x86@vger.kernel.org 9487S: Orphan 9488F: drivers/platform/x86/hp/tc1100-wmi.c 9489 9490HPET: High Precision Event Timers driver 9491M: Clemens Ladisch <clemens@ladisch.de> 9492S: Maintained 9493F: Documentation/timers/hpet.rst 9494F: drivers/char/hpet.c 9495F: include/linux/hpet.h 9496F: include/uapi/linux/hpet.h 9497 9498HPET: x86 9499S: Orphan 9500F: arch/x86/include/asm/hpet.h 9501F: arch/x86/kernel/hpet.c 9502 9503HPFS FILESYSTEM 9504M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9505S: Maintained 9506W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9507F: fs/hpfs/ 9508 9509HSI SUBSYSTEM 9510M: Sebastian Reichel <sre@kernel.org> 9511S: Maintained 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9513F: Documentation/ABI/testing/sysfs-bus-hsi 9514F: Documentation/driver-api/hsi.rst 9515F: drivers/hsi/ 9516F: include/linux/hsi/ 9517F: include/uapi/linux/hsi/ 9518 9519HSO 3G MODEM DRIVER 9520L: linux-usb@vger.kernel.org 9521S: Orphan 9522F: drivers/net/usb/hso.c 9523 9524HSR NETWORK PROTOCOL 9525L: netdev@vger.kernel.org 9526S: Orphan 9527F: net/hsr/ 9528 9529HT16K33 LED CONTROLLER DRIVER 9530M: Robin van der Gracht <robin@protonic.nl> 9531S: Maintained 9532F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9533F: drivers/auxdisplay/ht16k33.c 9534 9535HTCPEN TOUCHSCREEN DRIVER 9536M: Pau Oliva Fora <pof@eslack.org> 9537L: linux-input@vger.kernel.org 9538S: Maintained 9539F: drivers/input/touchscreen/htcpen.c 9540 9541HTE SUBSYSTEM 9542M: Dipen Patel <dipenp@nvidia.com> 9543S: Maintained 9544F: Documentation/devicetree/bindings/timestamp/ 9545F: Documentation/driver-api/hte/ 9546F: drivers/hte/ 9547F: include/linux/hte.h 9548 9549HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9550M: Lorenzo Bianconi <lorenzo@kernel.org> 9551L: linux-iio@vger.kernel.org 9552S: Maintained 9553W: http://www.st.com/ 9554F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9555F: drivers/iio/humidity/hts221* 9556 9557HUAWEI ETHERNET DRIVER 9558M: Cai Huoqing <cai.huoqing@linux.dev> 9559L: netdev@vger.kernel.org 9560S: Maintained 9561F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9562F: drivers/net/ethernet/huawei/hinic/ 9563 9564HUGETLB SUBSYSTEM 9565M: Mike Kravetz <mike.kravetz@oracle.com> 9566M: Muchun Song <muchun.song@linux.dev> 9567L: linux-mm@kvack.org 9568S: Maintained 9569F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9570F: Documentation/admin-guide/mm/hugetlbpage.rst 9571F: Documentation/mm/hugetlbfs_reserv.rst 9572F: Documentation/mm/vmemmap_dedup.rst 9573F: fs/hugetlbfs/ 9574F: include/linux/hugetlb.h 9575F: mm/hugetlb.c 9576F: mm/hugetlb_vmemmap.c 9577F: mm/hugetlb_vmemmap.h 9578 9579HVA ST MEDIA DRIVER 9580M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9581L: linux-media@vger.kernel.org 9582S: Supported 9583W: https://linuxtv.org 9584T: git git://linuxtv.org/media_tree.git 9585F: drivers/media/platform/st/sti/hva 9586 9587HWPOISON MEMORY FAILURE HANDLING 9588M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9589R: Miaohe Lin <linmiaohe@huawei.com> 9590L: linux-mm@kvack.org 9591S: Maintained 9592F: mm/hwpoison-inject.c 9593F: mm/memory-failure.c 9594 9595HYCON HY46XX TOUCHSCREEN SUPPORT 9596M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9597L: linux-input@vger.kernel.org 9598S: Maintained 9599F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9600F: drivers/input/touchscreen/hycon-hy46xx.c 9601 9602HYGON PROCESSOR SUPPORT 9603M: Pu Wen <puwen@hygon.cn> 9604L: linux-kernel@vger.kernel.org 9605S: Maintained 9606F: arch/x86/kernel/cpu/hygon.c 9607 9608HYNIX HI556 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612T: git git://linuxtv.org/media_tree.git 9613F: drivers/media/i2c/hi556.c 9614 9615HYNIX HI846 SENSOR DRIVER 9616M: Martin Kepplinger <martin.kepplinger@puri.sm> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi846.c 9620 9621HYNIX HI847 SENSOR DRIVER 9622M: Shawn Tu <shawnx.tu@intel.com> 9623L: linux-media@vger.kernel.org 9624S: Maintained 9625F: drivers/media/i2c/hi847.c 9626 9627Hyper-V/Azure CORE AND DRIVERS 9628M: "K. Y. Srinivasan" <kys@microsoft.com> 9629M: Haiyang Zhang <haiyangz@microsoft.com> 9630M: Wei Liu <wei.liu@kernel.org> 9631M: Dexuan Cui <decui@microsoft.com> 9632L: linux-hyperv@vger.kernel.org 9633S: Supported 9634T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9635F: Documentation/ABI/stable/sysfs-bus-vmbus 9636F: Documentation/ABI/testing/debugfs-hyperv 9637F: Documentation/virt/hyperv 9638F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9639F: arch/arm64/hyperv 9640F: arch/arm64/include/asm/hyperv-tlfs.h 9641F: arch/arm64/include/asm/mshyperv.h 9642F: arch/x86/hyperv 9643F: arch/x86/include/asm/hyperv-tlfs.h 9644F: arch/x86/include/asm/mshyperv.h 9645F: arch/x86/include/asm/trace/hyperv.h 9646F: arch/x86/kernel/cpu/mshyperv.c 9647F: drivers/clocksource/hyperv_timer.c 9648F: drivers/hid/hid-hyperv.c 9649F: drivers/hv/ 9650F: drivers/input/serio/hyperv-keyboard.c 9651F: drivers/iommu/hyperv-iommu.c 9652F: drivers/net/ethernet/microsoft/ 9653F: drivers/net/hyperv/ 9654F: drivers/pci/controller/pci-hyperv-intf.c 9655F: drivers/pci/controller/pci-hyperv.c 9656F: drivers/scsi/storvsc_drv.c 9657F: drivers/uio/uio_hv_generic.c 9658F: drivers/video/fbdev/hyperv_fb.c 9659F: include/asm-generic/hyperv-tlfs.h 9660F: include/asm-generic/mshyperv.h 9661F: include/clocksource/hyperv_timer.h 9662F: include/linux/hyperv.h 9663F: include/net/mana 9664F: include/uapi/linux/hyperv.h 9665F: net/vmw_vsock/hyperv_transport.c 9666F: tools/hv/ 9667 9668HYPERBUS SUPPORT 9669M: Vignesh Raghavendra <vigneshr@ti.com> 9670L: linux-mtd@lists.infradead.org 9671S: Supported 9672Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9673C: irc://irc.oftc.net/mtd 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9675F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9676F: drivers/mtd/hyperbus/ 9677F: include/linux/mtd/hyperbus.h 9678 9679HYPERVISOR VIRTUAL CONSOLE DRIVER 9680L: linuxppc-dev@lists.ozlabs.org 9681S: Odd Fixes 9682F: drivers/tty/hvc/ 9683 9684I2C ACPI SUPPORT 9685M: Mika Westerberg <mika.westerberg@linux.intel.com> 9686L: linux-i2c@vger.kernel.org 9687L: linux-acpi@vger.kernel.org 9688S: Maintained 9689F: drivers/i2c/i2c-core-acpi.c 9690 9691I2C CONTROLLER DRIVER FOR NVIDIA GPU 9692M: Ajay Gupta <ajayg@nvidia.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9696F: drivers/i2c/busses/i2c-nvidia-gpu.c 9697 9698I2C MUXES 9699M: Peter Rosin <peda@axentia.se> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702F: Documentation/devicetree/bindings/i2c/i2c-arb* 9703F: Documentation/devicetree/bindings/i2c/i2c-gate* 9704F: Documentation/devicetree/bindings/i2c/i2c-mux* 9705F: Documentation/i2c/i2c-topology.rst 9706F: Documentation/i2c/muxes/ 9707F: drivers/i2c/i2c-mux.c 9708F: drivers/i2c/muxes/ 9709F: include/linux/i2c-mux.h 9710 9711I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9712M: Gregory CLEMENT <gregory.clement@bootlin.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9716F: drivers/i2c/busses/i2c-mv64xxx.c 9717 9718I2C OVER PARALLEL PORT 9719M: Jean Delvare <jdelvare@suse.com> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722F: Documentation/i2c/busses/i2c-parport.rst 9723F: drivers/i2c/busses/i2c-parport.c 9724 9725I2C SUBSYSTEM 9726M: Wolfram Sang <wsa@kernel.org> 9727L: linux-i2c@vger.kernel.org 9728S: Maintained 9729W: https://i2c.wiki.kernel.org/ 9730Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9731T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9732F: Documentation/devicetree/bindings/i2c/i2c.txt 9733F: Documentation/i2c/ 9734F: drivers/i2c/* 9735F: include/dt-bindings/i2c/i2c.h 9736F: include/linux/i2c-dev.h 9737F: include/linux/i2c-smbus.h 9738F: include/linux/i2c.h 9739F: include/uapi/linux/i2c-*.h 9740F: include/uapi/linux/i2c.h 9741 9742I2C SUBSYSTEM HOST DRIVERS 9743L: linux-i2c@vger.kernel.org 9744S: Odd Fixes 9745W: https://i2c.wiki.kernel.org/ 9746Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9747T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9748F: Documentation/devicetree/bindings/i2c/ 9749F: drivers/i2c/algos/ 9750F: drivers/i2c/busses/ 9751F: include/dt-bindings/i2c/ 9752 9753I2C-TAOS-EVM DRIVER 9754M: Jean Delvare <jdelvare@suse.com> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757F: Documentation/i2c/busses/i2c-taos-evm.rst 9758F: drivers/i2c/busses/i2c-taos-evm.c 9759 9760I2C-TINY-USB DRIVER 9761M: Till Harbaum <till@harbaum.org> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764W: http://www.harbaum.org/till/i2c_tiny_usb 9765F: drivers/i2c/busses/i2c-tiny-usb.c 9766 9767I2C/SMBUS CONTROLLER DRIVERS FOR PC 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-ali1535.rst 9772F: Documentation/i2c/busses/i2c-ali1563.rst 9773F: Documentation/i2c/busses/i2c-ali15x3.rst 9774F: Documentation/i2c/busses/i2c-amd756.rst 9775F: Documentation/i2c/busses/i2c-amd8111.rst 9776F: Documentation/i2c/busses/i2c-i801.rst 9777F: Documentation/i2c/busses/i2c-nforce2.rst 9778F: Documentation/i2c/busses/i2c-piix4.rst 9779F: Documentation/i2c/busses/i2c-sis5595.rst 9780F: Documentation/i2c/busses/i2c-sis630.rst 9781F: Documentation/i2c/busses/i2c-sis96x.rst 9782F: Documentation/i2c/busses/i2c-via.rst 9783F: Documentation/i2c/busses/i2c-viapro.rst 9784F: drivers/i2c/busses/i2c-ali1535.c 9785F: drivers/i2c/busses/i2c-ali1563.c 9786F: drivers/i2c/busses/i2c-ali15x3.c 9787F: drivers/i2c/busses/i2c-amd756-s4882.c 9788F: drivers/i2c/busses/i2c-amd756.c 9789F: drivers/i2c/busses/i2c-amd8111.c 9790F: drivers/i2c/busses/i2c-i801.c 9791F: drivers/i2c/busses/i2c-isch.c 9792F: drivers/i2c/busses/i2c-nforce2-s4985.c 9793F: drivers/i2c/busses/i2c-nforce2.c 9794F: drivers/i2c/busses/i2c-piix4.c 9795F: drivers/i2c/busses/i2c-sis5595.c 9796F: drivers/i2c/busses/i2c-sis630.c 9797F: drivers/i2c/busses/i2c-sis96x.c 9798F: drivers/i2c/busses/i2c-via.c 9799F: drivers/i2c/busses/i2c-viapro.c 9800 9801I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9802M: Hans de Goede <hdegoede@redhat.com> 9803L: linux-i2c@vger.kernel.org 9804S: Maintained 9805F: drivers/i2c/busses/i2c-cht-wc.c 9806 9807I2C/SMBUS ISMT DRIVER 9808M: Seth Heasley <seth.heasley@intel.com> 9809M: Neil Horman <nhorman@tuxdriver.com> 9810L: linux-i2c@vger.kernel.org 9811F: Documentation/i2c/busses/i2c-ismt.rst 9812F: drivers/i2c/busses/i2c-ismt.c 9813 9814I2C/SMBUS STUB DRIVER 9815M: Jean Delvare <jdelvare@suse.com> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818F: drivers/i2c/i2c-stub.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power Virtual Accelerator Switchboard 9910L: linuxppc-dev@lists.ozlabs.org 9911S: Supported 9912F: arch/powerpc/include/asm/vas.h 9913F: arch/powerpc/platforms/powernv/copy-paste.h 9914F: arch/powerpc/platforms/powernv/vas* 9915 9916IBM Power Virtual Ethernet Device Driver 9917M: Nick Child <nnac123@linux.ibm.com> 9918L: netdev@vger.kernel.org 9919S: Supported 9920F: drivers/net/ethernet/ibm/ibmveth.* 9921 9922IBM Power Virtual FC Device Drivers 9923M: Tyrel Datwyler <tyreld@linux.ibm.com> 9924L: linux-scsi@vger.kernel.org 9925S: Supported 9926F: drivers/scsi/ibmvscsi/ibmvfc* 9927 9928IBM Power Virtual Management Channel Driver 9929M: Brad Warrum <bwarrum@linux.ibm.com> 9930M: Ritu Agarwal <rituagar@linux.ibm.com> 9931S: Supported 9932F: drivers/misc/ibmvmc.* 9933 9934IBM Power Virtual SCSI Device Drivers 9935M: Tyrel Datwyler <tyreld@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi/ibmvscsi* 9939F: include/scsi/viosrp.h 9940 9941IBM Power Virtual SCSI Device Target Driver 9942M: Michael Cyr <mikecyr@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944L: target-devel@vger.kernel.org 9945S: Supported 9946F: drivers/scsi/ibmvscsi_tgt/ 9947 9948IBM Power VMX Cryptographic instructions 9949M: Breno Leitão <leitao@debian.org> 9950M: Nayna Jain <nayna@linux.ibm.com> 9951M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9952L: linux-crypto@vger.kernel.org 9953S: Supported 9954F: drivers/crypto/vmx/Kconfig 9955F: drivers/crypto/vmx/Makefile 9956F: drivers/crypto/vmx/aes* 9957F: drivers/crypto/vmx/ghash* 9958F: drivers/crypto/vmx/ppc-xlate.pl 9959F: drivers/crypto/vmx/vmx.c 9960 9961IBM ServeRAID RAID DRIVER 9962S: Orphan 9963F: drivers/scsi/ips.* 9964 9965ICH LPC AND GPIO DRIVER 9966M: Peter Tyser <ptyser@xes-inc.com> 9967S: Maintained 9968F: drivers/gpio/gpio-ich.c 9969F: drivers/mfd/lpc_ich.c 9970 9971ICY I2C DRIVER 9972M: Max Staudt <max@enpas.org> 9973L: linux-i2c@vger.kernel.org 9974S: Maintained 9975F: drivers/i2c/busses/i2c-icy.c 9976 9977IDEAPAD LAPTOP EXTRAS DRIVER 9978M: Ike Panhc <ike.pan@canonical.com> 9979L: platform-driver-x86@vger.kernel.org 9980S: Maintained 9981W: http://launchpad.net/ideapad-laptop 9982F: drivers/platform/x86/ideapad-laptop.c 9983 9984IDEAPAD LAPTOP SLIDEBAR DRIVER 9985M: Andrey Moiseev <o2g.org.ru@gmail.com> 9986L: linux-input@vger.kernel.org 9987S: Maintained 9988W: https://github.com/o2genum/ideapad-slidebar 9989F: drivers/input/misc/ideapad_slidebar.c 9990 9991IDMAPPED MOUNTS 9992M: Christian Brauner <brauner@kernel.org> 9993M: Seth Forshee <sforshee@kernel.org> 9994L: linux-fsdevel@vger.kernel.org 9995S: Maintained 9996T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9997F: Documentation/filesystems/idmappings.rst 9998F: tools/testing/selftests/mount_setattr/ 9999F: include/linux/mnt_idmapping.h 10000 10001IDT VersaClock 5 CLOCK DRIVER 10002M: Luca Ceresoli <luca@lucaceresoli.net> 10003S: Maintained 10004F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10005F: drivers/clk/clk-versaclock5.c 10006 10007IEEE 802.15.4 SUBSYSTEM 10008M: Alexander Aring <alex.aring@gmail.com> 10009M: Stefan Schmidt <stefan@datenfreihafen.org> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFE PROTOCOL 10028M: Yotam Gigi <yotam.gi@gmail.com> 10029M: Jamal Hadi Salim <jhs@mojatatu.com> 10030F: include/net/ife.h 10031F: include/uapi/linux/ife.h 10032F: net/ife 10033 10034IGORPLUG-USB IR RECEIVER 10035M: Sean Young <sean@mess.org> 10036L: linux-media@vger.kernel.org 10037S: Maintained 10038F: drivers/media/rc/igorplugusb.c 10039 10040IGUANAWORKS USB IR TRANSCEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/iguanair.c 10045 10046IIO DIGITAL POTENTIOMETER DAC 10047M: Peter Rosin <peda@axentia.se> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10051F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10052F: drivers/iio/dac/dpot-dac.c 10053 10054IIO ENVELOPE DETECTOR 10055M: Peter Rosin <peda@axentia.se> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10059F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10060F: drivers/iio/adc/envelope-detector.c 10061 10062IIO MULTIPLEXER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10067F: drivers/iio/multiplexer/iio-mux.c 10068 10069IIO SCMI BASED DRIVER 10070M: Jyoti Bhayana <jbhayana@google.com> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: drivers/iio/common/scmi_sensors/scmi_iio.c 10074 10075IIO SUBSYSTEM AND DRIVERS 10076M: Jonathan Cameron <jic23@kernel.org> 10077R: Lars-Peter Clausen <lars@metafoo.de> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10081F: Documentation/ABI/testing/configfs-iio* 10082F: Documentation/ABI/testing/sysfs-bus-iio* 10083F: Documentation/devicetree/bindings/iio/ 10084F: drivers/iio/ 10085F: drivers/staging/iio/ 10086F: include/dt-bindings/iio/ 10087F: include/linux/iio/ 10088F: tools/iio/ 10089 10090IIO UNIT CONVERTER 10091M: Peter Rosin <peda@axentia.se> 10092L: linux-iio@vger.kernel.org 10093S: Maintained 10094F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10095F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10096F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10097F: drivers/iio/afe/iio-rescale.c 10098 10099IKANOS/ADI EAGLE ADSL USB DRIVER 10100M: Matthieu Castet <castet.matthieu@free.fr> 10101M: Stanislaw Gruszka <stf_xl@wp.pl> 10102S: Maintained 10103F: drivers/usb/atm/ueagle-atm.c 10104 10105IMAGIS TOUCHSCREEN DRIVER 10106M: Markuss Broks <markuss.broks@gmail.com> 10107S: Maintained 10108F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10109F: drivers/input/touchscreen/imagis.c 10110 10111IMGTEC ASCII LCD DRIVER 10112M: Paul Burton <paulburton@kernel.org> 10113S: Maintained 10114F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10115F: drivers/auxdisplay/img-ascii-lcd.c 10116 10117IMGTEC IR DECODER DRIVER 10118S: Orphan 10119F: drivers/media/rc/img-ir/ 10120 10121IMON SOUNDGRAPH USB IR RECEIVER 10122M: Sean Young <sean@mess.org> 10123L: linux-media@vger.kernel.org 10124S: Maintained 10125F: drivers/media/rc/imon.c 10126F: drivers/media/rc/imon_raw.c 10127 10128IMS TWINTURBO FRAMEBUFFER DRIVER 10129L: linux-fbdev@vger.kernel.org 10130S: Orphan 10131F: drivers/video/fbdev/imsttfb.c 10132 10133INA209 HARDWARE MONITOR DRIVER 10134M: Guenter Roeck <linux@roeck-us.net> 10135L: linux-hwmon@vger.kernel.org 10136S: Maintained 10137F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10138F: Documentation/hwmon/ina209.rst 10139F: drivers/hwmon/ina209.c 10140 10141INA2XX HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/hwmon/ina2xx.rst 10146F: drivers/hwmon/ina2xx.c 10147F: include/linux/platform_data/ina2xx.h 10148 10149INDEX OF FURTHER KERNEL DOCUMENTATION 10150M: Carlos Bilbao <carlos.bilbao@amd.com> 10151S: Maintained 10152F: Documentation/process/kernel-docs.rst 10153 10154INDUSTRY PACK SUBSYSTEM (IPACK) 10155M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10156M: Jens Taprogge <jens.taprogge@taprogge.org> 10157M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10158L: industrypack-devel@lists.sourceforge.net 10159S: Maintained 10160W: http://industrypack.sourceforge.net 10161F: drivers/ipack/ 10162 10163INFINEON DPS310 Driver 10164M: Eddie James <eajames@linux.ibm.com> 10165L: linux-iio@vger.kernel.org 10166S: Maintained 10167F: drivers/iio/pressure/dps310.c 10168 10169INFINIBAND SUBSYSTEM 10170M: Jason Gunthorpe <jgg@nvidia.com> 10171M: Leon Romanovsky <leonro@nvidia.com> 10172L: linux-rdma@vger.kernel.org 10173S: Supported 10174W: https://github.com/linux-rdma/rdma-core 10175Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10176T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10177F: Documentation/devicetree/bindings/infiniband/ 10178F: Documentation/infiniband/ 10179F: drivers/infiniband/ 10180F: include/rdma/ 10181F: include/trace/events/ib_mad.h 10182F: include/trace/events/ib_umad.h 10183F: include/trace/misc/rdma.h 10184F: include/uapi/linux/if_infiniband.h 10185F: include/uapi/rdma/ 10186F: samples/bpf/ibumad_kern.c 10187F: samples/bpf/ibumad_user.c 10188 10189INGENIC JZ4780 NAND DRIVER 10190M: Harvey Hunt <harveyhuntnexus@gmail.com> 10191L: linux-mtd@lists.infradead.org 10192L: linux-mips@vger.kernel.org 10193S: Maintained 10194F: drivers/mtd/nand/raw/ingenic/ 10195 10196INGENIC JZ47xx SoCs 10197M: Paul Cercueil <paul@crapouillou.net> 10198L: linux-mips@vger.kernel.org 10199S: Maintained 10200F: arch/mips/boot/dts/ingenic/ 10201F: arch/mips/generic/board-ingenic.c 10202F: arch/mips/include/asm/mach-ingenic/ 10203F: arch/mips/ingenic/Kconfig 10204F: drivers/clk/ingenic/ 10205F: drivers/dma/dma-jz4780.c 10206F: drivers/gpu/drm/ingenic/ 10207F: drivers/i2c/busses/i2c-jz4780.c 10208F: drivers/iio/adc/ingenic-adc.c 10209F: drivers/irqchip/irq-ingenic.c 10210F: drivers/memory/jz4780-nemc.c 10211F: drivers/mmc/host/jz4740_mmc.c 10212F: drivers/mtd/nand/raw/ingenic/ 10213F: drivers/pinctrl/pinctrl-ingenic.c 10214F: drivers/power/supply/ingenic-battery.c 10215F: drivers/pwm/pwm-jz4740.c 10216F: drivers/remoteproc/ingenic_rproc.c 10217F: drivers/rtc/rtc-jz4740.c 10218F: drivers/tty/serial/8250/8250_ingenic.c 10219F: drivers/usb/musb/jz4740.c 10220F: drivers/watchdog/jz4740_wdt.c 10221F: include/dt-bindings/iio/adc/ingenic,adc.h 10222F: include/linux/mfd/ingenic-tcu.h 10223F: sound/soc/codecs/jz47* 10224F: sound/soc/jz4740/ 10225 10226INJOINIC IP5xxx POWER BANK IC DRIVER 10227M: Samuel Holland <samuel@sholland.org> 10228S: Maintained 10229F: drivers/power/supply/ip5xxx_power.c 10230 10231INOTIFY 10232M: Jan Kara <jack@suse.cz> 10233R: Amir Goldstein <amir73il@gmail.com> 10234L: linux-fsdevel@vger.kernel.org 10235S: Maintained 10236F: Documentation/filesystems/inotify.rst 10237F: fs/notify/inotify/ 10238F: include/linux/inotify.h 10239F: include/uapi/linux/inotify.h 10240 10241INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10242M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10243L: linux-input@vger.kernel.org 10244S: Maintained 10245Q: http://patchwork.kernel.org/project/linux-input/list/ 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10247F: Documentation/devicetree/bindings/input/ 10248F: Documentation/devicetree/bindings/serio/ 10249F: Documentation/input/ 10250F: drivers/input/ 10251F: include/dt-bindings/input/ 10252F: include/linux/input.h 10253F: include/linux/input/ 10254F: include/uapi/linux/input-event-codes.h 10255F: include/uapi/linux/input.h 10256 10257INPUT MULTITOUCH (MT) PROTOCOL 10258M: Henrik Rydberg <rydberg@bitmath.org> 10259L: linux-input@vger.kernel.org 10260S: Odd fixes 10261F: Documentation/input/multi-touch-protocol.rst 10262F: drivers/input/input-mt.c 10263K: \b(ABS|SYN)_MT_ 10264 10265INSIDE SECURE CRYPTO DRIVER 10266M: Antoine Tenart <atenart@kernel.org> 10267L: linux-crypto@vger.kernel.org 10268S: Maintained 10269F: drivers/crypto/inside-secure/ 10270 10271INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10272M: Mimi Zohar <zohar@linux.ibm.com> 10273M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10274L: linux-integrity@vger.kernel.org 10275S: Supported 10276T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10277F: security/integrity/ima/ 10278F: security/integrity/ 10279 10280INTEL 810/815 FRAMEBUFFER DRIVER 10281M: Antonino Daplas <adaplas@gmail.com> 10282L: linux-fbdev@vger.kernel.org 10283S: Maintained 10284F: drivers/video/fbdev/i810/ 10285 10286INTEL 8255 GPIO DRIVER 10287M: William Breathitt Gray <william.gray@linaro.org> 10288L: linux-gpio@vger.kernel.org 10289S: Maintained 10290F: drivers/gpio/gpio-i8255.c 10291F: drivers/gpio/gpio-i8255.h 10292 10293INTEL ASoC DRIVERS 10294M: Cezary Rojewski <cezary.rojewski@intel.com> 10295M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10296M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10297M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10298M: Bard Liao <yung-chuan.liao@linux.intel.com> 10299M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10300M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10301L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10302S: Supported 10303F: sound/soc/intel/ 10304 10305INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10306M: Hans de Goede <hdegoede@redhat.com> 10307L: platform-driver-x86@vger.kernel.org 10308S: Maintained 10309F: drivers/platform/x86/intel/atomisp2/pm.c 10310 10311INTEL ATOMISP2 LED DRIVER 10312M: Hans de Goede <hdegoede@redhat.com> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: drivers/platform/x86/intel/atomisp2/led.c 10316 10317INTEL BIOS SAR INT1092 DRIVER 10318M: Shravan Sudhakar <s.shravan@intel.com> 10319M: Intel Corporation <linuxwwan@intel.com> 10320L: platform-driver-x86@vger.kernel.org 10321S: Maintained 10322F: drivers/platform/x86/intel/int1092/ 10323 10324INTEL BROXTON PMC DRIVER 10325M: Mika Westerberg <mika.westerberg@linux.intel.com> 10326M: Zha Qipeng <qipeng.zha@intel.com> 10327S: Maintained 10328F: drivers/mfd/intel_pmc_bxt.c 10329F: include/linux/mfd/intel_pmc_bxt.h 10330 10331INTEL C600 SERIES SAS CONTROLLER DRIVER 10332M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10333L: linux-scsi@vger.kernel.org 10334S: Supported 10335T: git git://git.code.sf.net/p/intel-sas/isci 10336F: drivers/scsi/isci/ 10337 10338INTEL CPU family model numbers 10339M: Tony Luck <tony.luck@intel.com> 10340M: x86@kernel.org 10341L: linux-kernel@vger.kernel.org 10342S: Supported 10343F: arch/x86/include/asm/intel-family.h 10344 10345INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10346M: Jani Nikula <jani.nikula@linux.intel.com> 10347M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10348M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10349M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10350L: intel-gfx@lists.freedesktop.org 10351S: Supported 10352W: https://01.org/linuxgraphics/ 10353Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10354B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10355C: irc://irc.oftc.net/intel-gfx 10356T: git git://anongit.freedesktop.org/drm-intel 10357F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10358F: Documentation/gpu/i915.rst 10359F: drivers/gpu/drm/i915/ 10360F: include/drm/i915* 10361F: include/uapi/drm/i915_drm.h 10362 10363INTEL ETHERNET DRIVERS 10364M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10365M: Tony Nguyen <anthony.l.nguyen@intel.com> 10366L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10367S: Supported 10368W: http://www.intel.com/support/feedback.htm 10369W: http://e1000.sourceforge.net/ 10370Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10373F: Documentation/networking/device_drivers/ethernet/intel/ 10374F: drivers/net/ethernet/intel/ 10375F: drivers/net/ethernet/intel/*/ 10376F: include/linux/avf/virtchnl.h 10377F: include/linux/net/intel/iidc.h 10378 10379INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10380M: Mustafa Ismail <mustafa.ismail@intel.com> 10381M: Shiraz Saleem <shiraz.saleem@intel.com> 10382L: linux-rdma@vger.kernel.org 10383S: Supported 10384F: drivers/infiniband/hw/irdma/ 10385F: include/uapi/rdma/irdma-abi.h 10386 10387INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10388M: Maik Broemme <mbroemme@libmpq.org> 10389L: linux-fbdev@vger.kernel.org 10390S: Maintained 10391F: Documentation/fb/intelfb.rst 10392F: drivers/video/fbdev/intelfb/ 10393 10394INTEL GPIO DRIVERS 10395M: Andy Shevchenko <andy@kernel.org> 10396L: linux-gpio@vger.kernel.org 10397S: Supported 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10399F: drivers/gpio/gpio-ich.c 10400F: drivers/gpio/gpio-merrifield.c 10401F: drivers/gpio/gpio-ml-ioh.c 10402F: drivers/gpio/gpio-pch.c 10403F: drivers/gpio/gpio-sch.c 10404F: drivers/gpio/gpio-sodaville.c 10405 10406INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10407M: Zhenyu Wang <zhenyuw@linux.intel.com> 10408M: Zhi Wang <zhi.a.wang@intel.com> 10409L: intel-gvt-dev@lists.freedesktop.org 10410L: intel-gfx@lists.freedesktop.org 10411S: Supported 10412W: https://01.org/igvt-g 10413T: git https://github.com/intel/gvt-linux.git 10414F: drivers/gpu/drm/i915/gvt/ 10415 10416INTEL HID EVENT DRIVER 10417M: Alex Hung <alexhung@gmail.com> 10418L: platform-driver-x86@vger.kernel.org 10419S: Maintained 10420F: drivers/platform/x86/intel/hid.c 10421 10422INTEL I/OAT DMA DRIVER 10423M: Dave Jiang <dave.jiang@intel.com> 10424R: Dan Williams <dan.j.williams@intel.com> 10425L: dmaengine@vger.kernel.org 10426S: Supported 10427Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10428F: drivers/dma/ioat* 10429 10430INTEL IDXD DRIVER 10431M: Fenghua Yu <fenghua.yu@intel.com> 10432M: Dave Jiang <dave.jiang@intel.com> 10433L: dmaengine@vger.kernel.org 10434S: Supported 10435F: drivers/dma/idxd/* 10436F: include/uapi/linux/idxd.h 10437 10438INTEL IDLE DRIVER 10439M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10440M: Len Brown <lenb@kernel.org> 10441L: linux-pm@vger.kernel.org 10442S: Supported 10443B: https://bugzilla.kernel.org 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10445F: drivers/idle/intel_idle.c 10446 10447INTEL IN FIELD SCAN (IFS) DEVICE 10448M: Jithu Joseph <jithu.joseph@intel.com> 10449R: Ashok Raj <ashok.raj@intel.com> 10450R: Tony Luck <tony.luck@intel.com> 10451S: Maintained 10452F: drivers/platform/x86/intel/ifs 10453F: include/trace/events/intel_ifs.h 10454 10455INTEL INTEGRATED SENSOR HUB DRIVER 10456M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10457M: Jiri Kosina <jikos@kernel.org> 10458L: linux-input@vger.kernel.org 10459S: Maintained 10460F: drivers/hid/intel-ish-hid/ 10461 10462INTEL IOMMU (VT-d) 10463M: David Woodhouse <dwmw2@infradead.org> 10464M: Lu Baolu <baolu.lu@linux.intel.com> 10465L: iommu@lists.linux.dev 10466S: Supported 10467T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10468F: drivers/iommu/intel/ 10469F: include/linux/intel-svm.h 10470 10471INTEL IPU3 CSI-2 CIO2 DRIVER 10472M: Yong Zhi <yong.zhi@intel.com> 10473M: Sakari Ailus <sakari.ailus@linux.intel.com> 10474M: Bingbu Cao <bingbu.cao@intel.com> 10475M: Dan Scally <djrscally@gmail.com> 10476R: Tianshu Qiu <tian.shu.qiu@intel.com> 10477L: linux-media@vger.kernel.org 10478S: Maintained 10479T: git git://linuxtv.org/media_tree.git 10480F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10481F: drivers/media/pci/intel/ipu3/ 10482 10483INTEL IPU3 CSI-2 IMGU DRIVER 10484M: Sakari Ailus <sakari.ailus@linux.intel.com> 10485R: Bingbu Cao <bingbu.cao@intel.com> 10486R: Tianshu Qiu <tian.shu.qiu@intel.com> 10487L: linux-media@vger.kernel.org 10488S: Maintained 10489F: Documentation/admin-guide/media/ipu3.rst 10490F: Documentation/admin-guide/media/ipu3_rcb.svg 10491F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10492F: drivers/staging/media/ipu3/ 10493 10494INTEL IXP4XX CRYPTO SUPPORT 10495M: Corentin Labbe <clabbe@baylibre.com> 10496L: linux-crypto@vger.kernel.org 10497S: Maintained 10498F: drivers/crypto/ixp4xx_crypto.c 10499 10500INTEL ISHTP ECLITE DRIVER 10501M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10502L: platform-driver-x86@vger.kernel.org 10503S: Supported 10504F: drivers/platform/x86/intel/ishtp_eclite.c 10505 10506INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10507M: Krzysztof Halasa <khalasa@piap.pl> 10508S: Maintained 10509F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10510F: drivers/net/wan/ixp4xx_hss.c 10511F: drivers/soc/ixp4xx/ixp4xx-npe.c 10512F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10513F: include/linux/soc/ixp4xx/npe.h 10514F: include/linux/soc/ixp4xx/qmgr.h 10515 10516INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10517M: Deepak Saxena <dsaxena@plexity.net> 10518S: Maintained 10519F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10520F: drivers/char/hw_random/ixp4xx-rng.c 10521 10522INTEL KEEM BAY DRM DRIVER 10523M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10524M: Edmund Dea <edmund.j.dea@intel.com> 10525S: Maintained 10526F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10527F: drivers/gpu/drm/kmb/ 10528 10529INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10530M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10531S: Maintained 10532F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10533F: drivers/crypto/keembay/Kconfig 10534F: drivers/crypto/keembay/Makefile 10535F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10536F: drivers/crypto/keembay/ocs-aes.c 10537F: drivers/crypto/keembay/ocs-aes.h 10538 10539INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10540M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10541M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10542M: Mark Gross <mgross@linux.intel.com> 10543S: Maintained 10544F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10545F: drivers/crypto/keembay/Kconfig 10546F: drivers/crypto/keembay/Makefile 10547F: drivers/crypto/keembay/keembay-ocs-ecc.c 10548 10549INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551M: Declan Murphy <declan.murphy@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10554F: drivers/crypto/keembay/Kconfig 10555F: drivers/crypto/keembay/Makefile 10556F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10557F: drivers/crypto/keembay/ocs-hcu.c 10558F: drivers/crypto/keembay/ocs-hcu.h 10559 10560INTEL THUNDER BAY EMMC PHY DRIVER 10561M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10562M: Rashmi A <rashmi.a@intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10565F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10566 10567INTEL MANAGEMENT ENGINE (mei) 10568M: Tomas Winkler <tomas.winkler@intel.com> 10569L: linux-kernel@vger.kernel.org 10570S: Supported 10571F: Documentation/driver-api/mei/* 10572F: drivers/misc/mei/ 10573F: drivers/watchdog/mei_wdt.c 10574F: include/linux/mei_aux.h 10575F: include/linux/mei_cl_bus.h 10576F: include/uapi/linux/mei.h 10577F: samples/mei/* 10578 10579INTEL MAX 10 BMC MFD DRIVER 10580M: Xu Yilun <yilun.xu@intel.com> 10581R: Tom Rix <trix@redhat.com> 10582S: Maintained 10583F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10584F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10585F: drivers/hwmon/intel-m10-bmc-hwmon.c 10586F: drivers/mfd/intel-m10-bmc.c 10587F: include/linux/mfd/intel-m10-bmc.h 10588 10589INTEL MENLOW THERMAL DRIVER 10590M: Sujith Thomas <sujith.thomas@intel.com> 10591L: linux-pm@vger.kernel.org 10592S: Supported 10593F: drivers/thermal/intel/intel_menlow.c 10594 10595INTEL P-Unit IPC DRIVER 10596M: Zha Qipeng <qipeng.zha@intel.com> 10597L: platform-driver-x86@vger.kernel.org 10598S: Maintained 10599F: arch/x86/include/asm/intel_punit_ipc.h 10600F: drivers/platform/x86/intel/punit_ipc.c 10601 10602INTEL PMC CORE DRIVER 10603M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10604M: David E Box <david.e.box@intel.com> 10605L: platform-driver-x86@vger.kernel.org 10606S: Maintained 10607F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10608F: drivers/platform/x86/intel/pmc/ 10609 10610INTEL PMIC GPIO DRIVERS 10611M: Andy Shevchenko <andy@kernel.org> 10612S: Supported 10613T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10614F: drivers/gpio/gpio-*cove.c 10615 10616INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10617M: Andy Shevchenko <andy@kernel.org> 10618S: Supported 10619F: drivers/mfd/intel_soc_pmic* 10620F: include/linux/mfd/intel_soc_pmic* 10621 10622INTEL PMT DRIVERS 10623M: David E. Box <david.e.box@linux.intel.com> 10624S: Supported 10625F: drivers/platform/x86/intel/pmt/ 10626 10627INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10628M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10629L: linux-wireless@vger.kernel.org 10630S: Maintained 10631F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10632F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10633F: drivers/net/wireless/intel/ipw2x00/ 10634 10635INTEL PSTATE DRIVER 10636M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10637M: Len Brown <lenb@kernel.org> 10638L: linux-pm@vger.kernel.org 10639S: Supported 10640F: drivers/cpufreq/intel_pstate.c 10641 10642INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10643M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10644L: linux-iio@vger.kernel.org 10645F: drivers/counter/intel-qep.c 10646 10647INTEL SCU DRIVERS 10648M: Mika Westerberg <mika.westerberg@linux.intel.com> 10649S: Maintained 10650F: arch/x86/include/asm/intel_scu_ipc.h 10651F: drivers/platform/x86/intel_scu_* 10652 10653INTEL SDSI DRIVER 10654M: David E. Box <david.e.box@linux.intel.com> 10655S: Supported 10656F: drivers/platform/x86/intel/sdsi.c 10657F: tools/arch/x86/intel_sdsi/ 10658F: tools/testing/selftests/drivers/sdsi/ 10659 10660INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10661M: Daniel Scally <djrscally@gmail.com> 10662S: Maintained 10663F: drivers/platform/x86/intel/int3472/ 10664 10665INTEL SPEED SELECT TECHNOLOGY 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: drivers/platform/x86/intel/speed_select_if/ 10670F: include/uapi/linux/isst_if.h 10671F: tools/power/x86/intel-speed-select/ 10672 10673INTEL STRATIX10 FIRMWARE DRIVERS 10674M: Dinh Nguyen <dinguyen@kernel.org> 10675L: linux-kernel@vger.kernel.org 10676S: Maintained 10677F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10678F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10679F: drivers/firmware/stratix10-rsu.c 10680F: drivers/firmware/stratix10-svc.c 10681F: include/linux/firmware/intel/stratix10-smc.h 10682F: include/linux/firmware/intel/stratix10-svc-client.h 10683T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10684 10685INTEL TELEMETRY DRIVER 10686M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10687M: "David E. Box" <david.e.box@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: arch/x86/include/asm/intel_telemetry.h 10691F: drivers/platform/x86/intel/telemetry/ 10692 10693INTEL UNCORE FREQUENCY CONTROL 10694M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10695L: platform-driver-x86@vger.kernel.org 10696S: Maintained 10697F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10698F: drivers/platform/x86/intel/uncore-frequency/ 10699 10700INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10701M: David E. Box <david.e.box@linux.intel.com> 10702S: Supported 10703F: drivers/platform/x86/intel/vsec.* 10704 10705INTEL VIRTUAL BUTTON DRIVER 10706M: AceLan Kao <acelan.kao@canonical.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: drivers/platform/x86/intel/vbtn.c 10710 10711INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10712M: Stanislaw Gruszka <stf_xl@wp.pl> 10713L: linux-wireless@vger.kernel.org 10714S: Supported 10715F: drivers/net/wireless/intel/iwlegacy/ 10716 10717INTEL WIRELESS WIFI LINK (iwlwifi) 10718M: Gregory Greenman <gregory.greenman@intel.com> 10719L: linux-wireless@vger.kernel.org 10720S: Supported 10721W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10722T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10723F: drivers/net/wireless/intel/iwlwifi/ 10724 10725INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10726M: Jithu Joseph <jithu.joseph@intel.com> 10727R: Maurice Ma <maurice.ma@intel.com> 10728S: Maintained 10729W: https://slimbootloader.github.io/security/firmware-update.html 10730F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10731 10732INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10733L: Dell.Client.Kernel@dell.com 10734S: Maintained 10735F: drivers/platform/x86/intel/wmi/thunderbolt.c 10736 10737INTEL WWAN IOSM DRIVER 10738M: M Chetan Kumar <m.chetan.kumar@intel.com> 10739M: Intel Corporation <linuxwwan@intel.com> 10740L: netdev@vger.kernel.org 10741S: Maintained 10742F: drivers/net/wwan/iosm/ 10743 10744INTEL(R) TRACE HUB 10745M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10746S: Supported 10747F: Documentation/trace/intel_th.rst 10748F: drivers/hwtracing/intel_th/ 10749F: include/linux/intel_th.h 10750 10751INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10752M: Ning Sun <ning.sun@intel.com> 10753L: tboot-devel@lists.sourceforge.net 10754S: Supported 10755W: http://tboot.sourceforge.net 10756T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10757F: Documentation/x86/intel_txt.rst 10758F: arch/x86/kernel/tboot.c 10759F: include/linux/tboot.h 10760 10761INTEL SGX 10762M: Jarkko Sakkinen <jarkko@kernel.org> 10763R: Dave Hansen <dave.hansen@linux.intel.com> 10764L: linux-sgx@vger.kernel.org 10765S: Supported 10766Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10768F: Documentation/x86/sgx.rst 10769F: arch/x86/entry/vdso/vsgx.S 10770F: arch/x86/include/asm/sgx.h 10771F: arch/x86/include/uapi/asm/sgx.h 10772F: arch/x86/kernel/cpu/sgx/* 10773F: tools/testing/selftests/sgx/* 10774K: \bSGX_ 10775 10776INTERCONNECT API 10777M: Georgi Djakov <djakov@kernel.org> 10778L: linux-pm@vger.kernel.org 10779S: Maintained 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10781F: Documentation/devicetree/bindings/interconnect/ 10782F: Documentation/driver-api/interconnect.rst 10783F: drivers/interconnect/ 10784F: include/dt-bindings/interconnect/ 10785F: include/linux/interconnect-provider.h 10786F: include/linux/interconnect.h 10787 10788INTERRUPT COUNTER DRIVER 10789M: Oleksij Rempel <o.rempel@pengutronix.de> 10790R: Pengutronix Kernel Team <kernel@pengutronix.de> 10791L: linux-iio@vger.kernel.org 10792F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10793F: drivers/counter/interrupt-cnt.c 10794 10795INTERSIL ISL7998X VIDEO DECODER DRIVER 10796M: Michael Tretter <m.tretter@pengutronix.de> 10797R: Pengutronix Kernel Team <kernel@pengutronix.de> 10798L: linux-media@vger.kernel.org 10799S: Maintained 10800F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10801F: drivers/media/i2c/isl7998x.c 10802 10803INVENSENSE ICM-426xx IMU DRIVER 10804M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10805L: linux-iio@vger.kernel.org 10806S: Maintained 10807W: https://invensense.tdk.com/ 10808F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10809F: drivers/iio/imu/inv_icm42600/ 10810 10811INVENSENSE MPU-3050 GYROSCOPE DRIVER 10812M: Linus Walleij <linus.walleij@linaro.org> 10813L: linux-iio@vger.kernel.org 10814S: Maintained 10815F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10816F: drivers/iio/gyro/mpu3050* 10817 10818IOC3 ETHERNET DRIVER 10819M: Ralf Baechle <ralf@linux-mips.org> 10820L: linux-mips@vger.kernel.org 10821S: Maintained 10822F: drivers/net/ethernet/sgi/ioc3-eth.c 10823 10824IOMAP FILESYSTEM LIBRARY 10825M: Christoph Hellwig <hch@infradead.org> 10826M: Darrick J. Wong <djwong@kernel.org> 10827L: linux-xfs@vger.kernel.org 10828L: linux-fsdevel@vger.kernel.org 10829S: Supported 10830T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10831F: fs/iomap/ 10832F: include/linux/iomap.h 10833 10834IOMMU DMA-API LAYER 10835M: Robin Murphy <robin.murphy@arm.com> 10836L: iommu@lists.linux.dev 10837S: Maintained 10838T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10839F: drivers/iommu/dma-iommu.c 10840F: drivers/iommu/dma-iommu.h 10841F: drivers/iommu/iova.c 10842F: include/linux/iova.h 10843 10844IOMMUFD 10845M: Jason Gunthorpe <jgg@nvidia.com> 10846M: Kevin Tian <kevin.tian@intel.com> 10847L: iommu@lists.linux.dev 10848S: Maintained 10849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10850F: Documentation/userspace-api/iommufd.rst 10851F: drivers/iommu/iommufd/ 10852F: include/linux/iommufd.h 10853F: include/uapi/linux/iommufd.h 10854F: tools/testing/selftests/iommu/ 10855 10856IOMMU SUBSYSTEM 10857M: Joerg Roedel <joro@8bytes.org> 10858M: Will Deacon <will@kernel.org> 10859R: Robin Murphy <robin.murphy@arm.com> 10860L: iommu@lists.linux.dev 10861S: Maintained 10862T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10863F: Documentation/devicetree/bindings/iommu/ 10864F: Documentation/userspace-api/iommu.rst 10865F: drivers/iommu/ 10866F: include/linux/iommu.h 10867F: include/linux/iova.h 10868F: include/linux/of_iommu.h 10869F: include/uapi/linux/iommu.h 10870 10871IOSYS-MAP HELPERS 10872M: Thomas Zimmermann <tzimmermann@suse.de> 10873L: dri-devel@lists.freedesktop.org 10874S: Maintained 10875T: git git://anongit.freedesktop.org/drm/drm-misc 10876F: include/linux/iosys-map.h 10877 10878IO_URING 10879M: Jens Axboe <axboe@kernel.dk> 10880R: Pavel Begunkov <asml.silence@gmail.com> 10881L: io-uring@vger.kernel.org 10882S: Maintained 10883T: git git://git.kernel.dk/linux-block 10884T: git git://git.kernel.dk/liburing 10885F: io_uring/ 10886F: include/linux/io_uring.h 10887F: include/linux/io_uring_types.h 10888F: include/trace/events/io_uring.h 10889F: include/uapi/linux/io_uring.h 10890F: tools/io_uring/ 10891 10892IPMI SUBSYSTEM 10893M: Corey Minyard <minyard@acm.org> 10894L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10895S: Supported 10896W: http://openipmi.sourceforge.net/ 10897T: git https://github.com/cminyard/linux-ipmi.git for-next 10898F: Documentation/driver-api/ipmi.rst 10899F: Documentation/devicetree/bindings/ipmi/ 10900F: drivers/char/ipmi/ 10901F: include/linux/ipmi* 10902F: include/uapi/linux/ipmi* 10903 10904IPS SCSI RAID DRIVER 10905M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10906L: linux-scsi@vger.kernel.org 10907S: Maintained 10908W: http://www.adaptec.com/ 10909F: drivers/scsi/ips* 10910 10911IPVS 10912M: Simon Horman <horms@verge.net.au> 10913M: Julian Anastasov <ja@ssi.bg> 10914L: netdev@vger.kernel.org 10915L: lvs-devel@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10919F: Documentation/networking/ipvs-sysctl.rst 10920F: include/net/ip_vs.h 10921F: include/uapi/linux/ip_vs.h 10922F: net/netfilter/ipvs/ 10923 10924IPWIRELESS DRIVER 10925M: Jiri Kosina <jikos@kernel.org> 10926M: David Sterba <dsterba@suse.com> 10927S: Odd Fixes 10928F: drivers/tty/ipwireless/ 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: Suzuki K Poulose <suzuki.poulose@arm.com> 11367R: Oliver Upton <oliver.upton@linux.dev> 11368R: Zenghui Yu <yuzenghui@huawei.com> 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/hyperv.* 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@linaro.org> 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@linaro.org> 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@linaro.org> 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@linaro.org> 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: Documentation/nvme/ 14927F: drivers/nvme/host/ 14928F: drivers/nvme/common/ 14929F: include/linux/nvme.h 14930F: include/linux/nvme-*.h 14931F: include/uapi/linux/nvme_ioctl.h 14932 14933NVM EXPRESS FABRICS AUTHENTICATION 14934M: Hannes Reinecke <hare@suse.de> 14935L: linux-nvme@lists.infradead.org 14936S: Supported 14937F: drivers/nvme/host/auth.c 14938F: drivers/nvme/target/auth.c 14939F: drivers/nvme/target/fabrics-cmd-auth.c 14940F: include/linux/nvme-auth.h 14941 14942NVM EXPRESS HARDWARE MONITORING SUPPORT 14943M: Guenter Roeck <linux@roeck-us.net> 14944L: linux-nvme@lists.infradead.org 14945S: Supported 14946F: drivers/nvme/host/hwmon.c 14947 14948NVM EXPRESS FC TRANSPORT DRIVERS 14949M: James Smart <james.smart@broadcom.com> 14950L: linux-nvme@lists.infradead.org 14951S: Supported 14952F: drivers/nvme/host/fc.c 14953F: drivers/nvme/target/fc.c 14954F: drivers/nvme/target/fcloop.c 14955F: include/linux/nvme-fc-driver.h 14956F: include/linux/nvme-fc.h 14957 14958NVM EXPRESS TARGET DRIVER 14959M: Christoph Hellwig <hch@lst.de> 14960M: Sagi Grimberg <sagi@grimberg.me> 14961M: Chaitanya Kulkarni <kch@nvidia.com> 14962L: linux-nvme@lists.infradead.org 14963S: Supported 14964W: http://git.infradead.org/nvme.git 14965T: git://git.infradead.org/nvme.git 14966F: drivers/nvme/target/ 14967 14968NVMEM FRAMEWORK 14969M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14970S: Maintained 14971T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14972F: Documentation/ABI/stable/sysfs-bus-nvmem 14973F: Documentation/devicetree/bindings/nvmem/ 14974F: drivers/nvmem/ 14975F: include/linux/nvmem-consumer.h 14976F: include/linux/nvmem-provider.h 14977 14978NXP C45 TJA11XX PHY DRIVER 14979M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14980L: netdev@vger.kernel.org 14981S: Maintained 14982F: drivers/net/phy/nxp-c45-tja11xx.c 14983 14984NXP FSPI DRIVER 14985M: Han Xu <han.xu@nxp.com> 14986M: Haibo Chen <haibo.chen@nxp.com> 14987R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14988L: linux-spi@vger.kernel.org 14989S: Maintained 14990F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14991F: drivers/spi/spi-nxp-fspi.c 14992 14993NXP FXAS21002C DRIVER 14994M: Rui Miguel Silva <rmfrfs@gmail.com> 14995L: linux-iio@vger.kernel.org 14996S: Maintained 14997F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14998F: drivers/iio/gyro/fxas21002c.h 14999F: drivers/iio/gyro/fxas21002c_core.c 15000F: drivers/iio/gyro/fxas21002c_i2c.c 15001F: drivers/iio/gyro/fxas21002c_spi.c 15002 15003NXP i.MX CLOCK DRIVERS 15004M: Abel Vesa <abelvesa@kernel.org> 15005L: linux-clk@vger.kernel.org 15006L: linux-imx@nxp.com 15007S: Maintained 15008T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15009F: Documentation/devicetree/bindings/clock/imx* 15010F: drivers/clk/imx/ 15011F: include/dt-bindings/clock/imx* 15012 15013NXP i.MX 8MQ DCSS DRIVER 15014M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15015R: Lucas Stach <l.stach@pengutronix.de> 15016L: dri-devel@lists.freedesktop.org 15017S: Maintained 15018F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15019F: drivers/gpu/drm/imx/dcss/ 15020 15021NXP i.MX 8QXP ADC DRIVER 15022M: Cai Huoqing <cai.huoqing@linux.dev> 15023M: Haibo Chen <haibo.chen@nxp.com> 15024L: linux-imx@nxp.com 15025L: linux-iio@vger.kernel.org 15026S: Maintained 15027F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15028F: drivers/iio/adc/imx8qxp-adc.c 15029 15030NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15031M: Haibo Chen <haibo.chen@nxp.com> 15032L: linux-iio@vger.kernel.org 15033L: linux-imx@nxp.com 15034S: Maintained 15035F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15036F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15037F: drivers/iio/adc/imx7d_adc.c 15038F: drivers/iio/adc/vf610_adc.c 15039 15040NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15041M: Jagan Teki <jagan@amarulasolutions.com> 15042S: Maintained 15043F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15044F: drivers/regulator/pf8x00-regulator.c 15045 15046NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15047M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15048L: linux-kernel@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15051F: drivers/extcon/extcon-ptn5150.c 15052 15053NXP SGTL5000 DRIVER 15054M: Fabio Estevam <festevam@gmail.com> 15055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15056S: Maintained 15057F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15058F: sound/soc/codecs/sgtl5000* 15059 15060NXP SJA1105 ETHERNET SWITCH DRIVER 15061M: Vladimir Oltean <olteanv@gmail.com> 15062L: linux-kernel@vger.kernel.org 15063S: Maintained 15064F: drivers/net/dsa/sja1105 15065F: drivers/net/pcs/pcs-xpcs-nxp.c 15066 15067NXP TDA998X DRM DRIVER 15068M: Russell King <linux@armlinux.org.uk> 15069S: Maintained 15070T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15071T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15072F: drivers/gpu/drm/i2c/tda998x_drv.c 15073F: include/drm/i2c/tda998x.h 15074F: include/dt-bindings/display/tda998x.h 15075K: "nxp,tda998x" 15076 15077NXP TFA9879 DRIVER 15078M: Peter Rosin <peda@axentia.se> 15079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15080S: Maintained 15081F: Documentation/devicetree/bindings/sound/tfa9879.txt 15082F: sound/soc/codecs/tfa9879* 15083 15084NXP/Goodix TFA989X (TFA1) DRIVER 15085M: Stephan Gerhold <stephan@gerhold.net> 15086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15087S: Maintained 15088F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15089F: sound/soc/codecs/tfa989x.c 15090 15091NXP-NCI NFC DRIVER 15092L: linux-nfc@lists.01.org (subscribers-only) 15093S: Orphan 15094F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15095F: drivers/nfc/nxp-nci 15096 15097NXP i.MX 8MP DW100 V4L2 DRIVER 15098M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15099L: linux-media@vger.kernel.org 15100S: Maintained 15101F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15102F: Documentation/userspace-api/media/drivers/dw100.rst 15103F: drivers/media/platform/nxp/dw100/ 15104F: include/uapi/linux/dw100.h 15105 15106NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15107M: Mirela Rabulea <mirela.rabulea@nxp.com> 15108R: NXP Linux Team <linux-imx@nxp.com> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15112F: drivers/media/platform/nxp/imx-jpeg 15113 15114NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15115M: Jonas Malaco <jonas@protocubo.io> 15116L: linux-hwmon@vger.kernel.org 15117S: Maintained 15118F: Documentation/hwmon/nzxt-kraken2.rst 15119F: drivers/hwmon/nzxt-kraken2.c 15120 15121NZXT-SMART2 HARDWARE MONITORING DRIVER 15122M: Aleksandr Mezin <mezin.alexander@gmail.com> 15123L: linux-hwmon@vger.kernel.org 15124S: Maintained 15125F: Documentation/hwmon/nzxt-smart2.rst 15126F: drivers/hwmon/nzxt-smart2.c 15127 15128OBJAGG 15129M: Jiri Pirko <jiri@nvidia.com> 15130L: netdev@vger.kernel.org 15131S: Supported 15132F: include/linux/objagg.h 15133F: lib/objagg.c 15134F: lib/test_objagg.c 15135 15136OBJTOOL 15137M: Josh Poimboeuf <jpoimboe@kernel.org> 15138M: Peter Zijlstra <peterz@infradead.org> 15139S: Supported 15140F: tools/objtool/ 15141F: include/linux/objtool.h 15142 15143OCELOT ETHERNET SWITCH DRIVER 15144M: Vladimir Oltean <vladimir.oltean@nxp.com> 15145M: Claudiu Manoil <claudiu.manoil@nxp.com> 15146M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15147M: UNGLinuxDriver@microchip.com 15148L: netdev@vger.kernel.org 15149S: Supported 15150F: drivers/net/dsa/ocelot/* 15151F: drivers/net/ethernet/mscc/ 15152F: include/soc/mscc/ocelot* 15153F: net/dsa/tag_ocelot.c 15154F: net/dsa/tag_ocelot_8021q.c 15155F: tools/testing/selftests/drivers/net/ocelot/* 15156 15157OCELOT EXTERNAL SWITCH CONTROL 15158M: Colin Foster <colin.foster@in-advantage.com> 15159S: Supported 15160F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15161F: drivers/mfd/ocelot* 15162F: include/linux/mfd/ocelot.h 15163 15164OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15165M: Frederic Barrat <fbarrat@linux.ibm.com> 15166M: Andrew Donnellan <ajd@linux.ibm.com> 15167L: linuxppc-dev@lists.ozlabs.org 15168S: Supported 15169F: Documentation/userspace-api/accelerators/ocxl.rst 15170F: arch/powerpc/include/asm/pnv-ocxl.h 15171F: arch/powerpc/platforms/powernv/ocxl.c 15172F: drivers/misc/ocxl/ 15173F: include/misc/ocxl* 15174F: include/uapi/misc/ocxl.h 15175 15176OMAP AUDIO SUPPORT 15177M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15178M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15180L: linux-omap@vger.kernel.org 15181S: Maintained 15182F: sound/soc/ti/n810.c 15183F: sound/soc/ti/omap* 15184F: sound/soc/ti/rx51.c 15185F: sound/soc/ti/sdma-pcm.* 15186 15187OMAP CLOCK FRAMEWORK SUPPORT 15188M: Paul Walmsley <paul@pwsan.com> 15189L: linux-omap@vger.kernel.org 15190S: Maintained 15191F: arch/arm/*omap*/*clock* 15192 15193OMAP DEVICE TREE SUPPORT 15194M: Benoît Cousson <bcousson@baylibre.com> 15195M: Tony Lindgren <tony@atomide.com> 15196L: linux-omap@vger.kernel.org 15197L: devicetree@vger.kernel.org 15198S: Maintained 15199F: arch/arm/boot/dts/*am3* 15200F: arch/arm/boot/dts/*am4* 15201F: arch/arm/boot/dts/*am5* 15202F: arch/arm/boot/dts/*dra7* 15203F: arch/arm/boot/dts/*omap* 15204F: arch/arm/boot/dts/logicpd-som-lv* 15205F: arch/arm/boot/dts/logicpd-torpedo* 15206 15207OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15208L: linux-omap@vger.kernel.org 15209L: linux-fbdev@vger.kernel.org 15210S: Orphan 15211F: Documentation/arm/omap/dss.rst 15212F: drivers/video/fbdev/omap2/ 15213 15214OMAP FRAMEBUFFER SUPPORT 15215L: linux-fbdev@vger.kernel.org 15216L: linux-omap@vger.kernel.org 15217S: Orphan 15218F: drivers/video/fbdev/omap/ 15219 15220OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15221M: Roger Quadros <rogerq@kernel.org> 15222M: Tony Lindgren <tony@atomide.com> 15223L: linux-omap@vger.kernel.org 15224S: Maintained 15225F: arch/arm/mach-omap2/*gpmc* 15226F: drivers/memory/omap-gpmc.c 15227 15228OMAP GPIO DRIVER 15229M: Grygorii Strashko <grygorii.strashko@ti.com> 15230M: Santosh Shilimkar <ssantosh@kernel.org> 15231M: Kevin Hilman <khilman@kernel.org> 15232L: linux-omap@vger.kernel.org 15233S: Maintained 15234F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15235F: drivers/gpio/gpio-omap.c 15236 15237OMAP HARDWARE SPINLOCK SUPPORT 15238M: Ohad Ben-Cohen <ohad@wizery.com> 15239L: linux-omap@vger.kernel.org 15240S: Maintained 15241F: drivers/hwspinlock/omap_hwspinlock.c 15242 15243OMAP HS MMC SUPPORT 15244L: linux-mmc@vger.kernel.org 15245L: linux-omap@vger.kernel.org 15246S: Orphan 15247F: drivers/mmc/host/omap_hsmmc.c 15248 15249OMAP HWMOD DATA 15250M: Paul Walmsley <paul@pwsan.com> 15251L: linux-omap@vger.kernel.org 15252S: Maintained 15253F: arch/arm/mach-omap2/omap_hwmod*data* 15254 15255OMAP HWMOD SUPPORT 15256M: Benoît Cousson <bcousson@baylibre.com> 15257M: Paul Walmsley <paul@pwsan.com> 15258L: linux-omap@vger.kernel.org 15259S: Maintained 15260F: arch/arm/mach-omap2/omap_hwmod.* 15261 15262OMAP I2C DRIVER 15263M: Vignesh R <vigneshr@ti.com> 15264L: linux-omap@vger.kernel.org 15265L: linux-i2c@vger.kernel.org 15266S: Maintained 15267F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15268F: drivers/i2c/busses/i2c-omap.c 15269 15270OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15271M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15272L: linux-media@vger.kernel.org 15273S: Maintained 15274F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15275F: drivers/media/platform/ti/omap3isp/ 15276F: drivers/staging/media/omap4iss/ 15277 15278OMAP MMC SUPPORT 15279M: Aaro Koskinen <aaro.koskinen@iki.fi> 15280L: linux-omap@vger.kernel.org 15281S: Odd Fixes 15282F: drivers/mmc/host/omap.c 15283 15284OMAP POWER MANAGEMENT SUPPORT 15285M: Kevin Hilman <khilman@kernel.org> 15286L: linux-omap@vger.kernel.org 15287S: Maintained 15288F: arch/arm/*omap*/*pm* 15289F: drivers/cpufreq/omap-cpufreq.c 15290 15291OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15292M: Paul Walmsley <paul@pwsan.com> 15293L: linux-omap@vger.kernel.org 15294S: Maintained 15295F: arch/arm/mach-omap2/prm* 15296 15297OMAP RANDOM NUMBER GENERATOR SUPPORT 15298M: Deepak Saxena <dsaxena@plexity.net> 15299S: Maintained 15300F: drivers/char/hw_random/omap-rng.c 15301 15302OMAP USB SUPPORT 15303L: linux-usb@vger.kernel.org 15304L: linux-omap@vger.kernel.org 15305S: Orphan 15306F: arch/arm/*omap*/usb* 15307F: drivers/usb/*/*omap* 15308 15309OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15310M: Mark Jackson <mpfj@newflow.co.uk> 15311L: linux-omap@vger.kernel.org 15312S: Maintained 15313F: arch/arm/boot/dts/am335x-nano.dts 15314 15315OMAP1 SUPPORT 15316M: Aaro Koskinen <aaro.koskinen@iki.fi> 15317M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15318M: Tony Lindgren <tony@atomide.com> 15319L: linux-omap@vger.kernel.org 15320S: Maintained 15321Q: http://patchwork.kernel.org/project/linux-omap/list/ 15322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15323F: arch/arm/configs/omap1_defconfig 15324F: arch/arm/mach-omap1/ 15325F: arch/arm/plat-omap/ 15326F: drivers/i2c/busses/i2c-omap.c 15327F: include/linux/platform_data/ams-delta-fiq.h 15328F: include/linux/platform_data/i2c-omap.h 15329 15330OMAP2+ SUPPORT 15331M: Tony Lindgren <tony@atomide.com> 15332L: linux-omap@vger.kernel.org 15333S: Maintained 15334W: http://www.muru.com/linux/omap/ 15335W: http://linux.omap.com/ 15336Q: http://patchwork.kernel.org/project/linux-omap/list/ 15337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15338F: arch/arm/configs/omap2plus_defconfig 15339F: arch/arm/mach-omap2/ 15340F: arch/arm/plat-omap/ 15341F: drivers/bus/ti-sysc.c 15342F: drivers/i2c/busses/i2c-omap.c 15343F: drivers/irqchip/irq-omap-intc.c 15344F: drivers/mfd/*omap*.c 15345F: drivers/mfd/menelaus.c 15346F: drivers/mfd/palmas.c 15347F: drivers/mfd/tps65217.c 15348F: drivers/mfd/tps65218.c 15349F: drivers/mfd/tps65219.c 15350F: drivers/mfd/tps65910.c 15351F: drivers/mfd/twl-core.[ch] 15352F: drivers/mfd/twl4030*.c 15353F: drivers/mfd/twl6030*.c 15354F: drivers/mfd/twl6040*.c 15355F: drivers/regulator/palmas-regulator*.c 15356F: drivers/regulator/pbias-regulator.c 15357F: drivers/regulator/tps65217-regulator.c 15358F: drivers/regulator/tps65218-regulator.c 15359F: drivers/regulator/tps65219-regulator.c 15360F: drivers/regulator/tps65910-regulator.c 15361F: drivers/regulator/twl-regulator.c 15362F: drivers/regulator/twl6030-regulator.c 15363F: include/linux/platform_data/i2c-omap.h 15364F: include/linux/platform_data/ti-sysc.h 15365 15366OMFS FILESYSTEM 15367M: Bob Copeland <me@bobcopeland.com> 15368L: linux-karma-devel@lists.sourceforge.net 15369S: Maintained 15370F: Documentation/filesystems/omfs.rst 15371F: fs/omfs/ 15372 15373OMNIKEY CARDMAN 4000 DRIVER 15374M: Harald Welte <laforge@gnumonks.org> 15375S: Maintained 15376F: drivers/char/pcmcia/cm4000_cs.c 15377F: include/linux/cm4000_cs.h 15378F: include/uapi/linux/cm4000_cs.h 15379 15380OMNIKEY CARDMAN 4040 DRIVER 15381M: Harald Welte <laforge@gnumonks.org> 15382S: Maintained 15383F: drivers/char/pcmcia/cm4040_cs.* 15384 15385OMNIVISION OG01A1B SENSOR DRIVER 15386M: Shawn Tu <shawnx.tu@intel.com> 15387L: linux-media@vger.kernel.org 15388S: Maintained 15389F: drivers/media/i2c/og01a1b.c 15390 15391OMNIVISION OV02A10 SENSOR DRIVER 15392M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15393L: linux-media@vger.kernel.org 15394S: Maintained 15395T: git git://linuxtv.org/media_tree.git 15396F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15397F: drivers/media/i2c/ov02a10.c 15398 15399OMNIVISION OV08D10 SENSOR DRIVER 15400M: Jimmy Su <jimmy.su@intel.com> 15401L: linux-media@vger.kernel.org 15402S: Maintained 15403T: git git://linuxtv.org/media_tree.git 15404F: drivers/media/i2c/ov08d10.c 15405 15406OMNIVISION OV08X40 SENSOR DRIVER 15407M: Jason Chen <jason.z.chen@intel.com> 15408L: linux-media@vger.kernel.org 15409S: Maintained 15410T: git git://linuxtv.org/media_tree.git 15411F: drivers/media/i2c/ov08x40.c 15412 15413OMNIVISION OV13858 SENSOR DRIVER 15414M: Sakari Ailus <sakari.ailus@linux.intel.com> 15415L: linux-media@vger.kernel.org 15416S: Maintained 15417T: git git://linuxtv.org/media_tree.git 15418F: drivers/media/i2c/ov13858.c 15419 15420OMNIVISION OV13B10 SENSOR DRIVER 15421M: Arec Kao <arec.kao@intel.com> 15422L: linux-media@vger.kernel.org 15423S: Maintained 15424T: git git://linuxtv.org/media_tree.git 15425F: drivers/media/i2c/ov13b10.c 15426 15427OMNIVISION OV2680 SENSOR DRIVER 15428M: Rui Miguel Silva <rmfrfs@gmail.com> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431T: git git://linuxtv.org/media_tree.git 15432F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15433F: drivers/media/i2c/ov2680.c 15434 15435OMNIVISION OV2685 SENSOR DRIVER 15436M: Shunqian Zheng <zhengsq@rock-chips.com> 15437L: linux-media@vger.kernel.org 15438S: Maintained 15439T: git git://linuxtv.org/media_tree.git 15440F: drivers/media/i2c/ov2685.c 15441 15442OMNIVISION OV2740 SENSOR DRIVER 15443M: Tianshu Qiu <tian.shu.qiu@intel.com> 15444R: Shawn Tu <shawnx.tu@intel.com> 15445R: Bingbu Cao <bingbu.cao@intel.com> 15446L: linux-media@vger.kernel.org 15447S: Maintained 15448T: git git://linuxtv.org/media_tree.git 15449F: drivers/media/i2c/ov2740.c 15450 15451OMNIVISION OV4689 SENSOR DRIVER 15452M: Mikhail Rudenko <mike.rudenko@gmail.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455T: git git://linuxtv.org/media_tree.git 15456F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15457F: drivers/media/i2c/ov5647.c 15458 15459OMNIVISION OV5640 SENSOR DRIVER 15460M: Steve Longerbeam <slongerbeam@gmail.com> 15461L: linux-media@vger.kernel.org 15462S: Maintained 15463T: git git://linuxtv.org/media_tree.git 15464F: drivers/media/i2c/ov5640.c 15465 15466OMNIVISION OV5647 SENSOR DRIVER 15467M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15468M: Jacopo Mondi <jacopo@jmondi.org> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471T: git git://linuxtv.org/media_tree.git 15472F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15473F: drivers/media/i2c/ov5647.c 15474 15475OMNIVISION OV5670 SENSOR DRIVER 15476M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: drivers/media/i2c/ov5670.c 15481 15482OMNIVISION OV5675 SENSOR DRIVER 15483M: Shawn Tu <shawnx.tu@intel.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: drivers/media/i2c/ov5675.c 15488 15489OMNIVISION OV5693 SENSOR DRIVER 15490M: Daniel Scally <djrscally@gmail.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15495F: drivers/media/i2c/ov5693.c 15496 15497OMNIVISION OV5695 SENSOR DRIVER 15498M: Shunqian Zheng <zhengsq@rock-chips.com> 15499L: linux-media@vger.kernel.org 15500S: Maintained 15501T: git git://linuxtv.org/media_tree.git 15502F: drivers/media/i2c/ov5695.c 15503 15504OMNIVISION OV7670 SENSOR DRIVER 15505L: linux-media@vger.kernel.org 15506S: Orphan 15507T: git git://linuxtv.org/media_tree.git 15508F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15509F: drivers/media/i2c/ov7670.c 15510 15511OMNIVISION OV772x SENSOR DRIVER 15512M: Jacopo Mondi <jacopo@jmondi.org> 15513L: linux-media@vger.kernel.org 15514S: Odd fixes 15515T: git git://linuxtv.org/media_tree.git 15516F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15517F: drivers/media/i2c/ov772x.c 15518F: include/media/i2c/ov772x.h 15519 15520OMNIVISION OV7740 SENSOR DRIVER 15521M: Wenyou Yang <wenyou.yang@microchip.com> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524T: git git://linuxtv.org/media_tree.git 15525F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15526F: drivers/media/i2c/ov7740.c 15527 15528OMNIVISION OV8856 SENSOR DRIVER 15529M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15530L: linux-media@vger.kernel.org 15531S: Maintained 15532T: git git://linuxtv.org/media_tree.git 15533F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15534F: drivers/media/i2c/ov8856.c 15535 15536OMNIVISION OV9282 SENSOR DRIVER 15537M: Paul J. Murphy <paul.j.murphy@intel.com> 15538M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15543F: drivers/media/i2c/ov9282.c 15544 15545OMNIVISION OV9640 SENSOR DRIVER 15546M: Petr Cvek <petrcvekcz@gmail.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549F: drivers/media/i2c/ov9640.* 15550 15551OMNIVISION OV9650 SENSOR DRIVER 15552M: Sakari Ailus <sakari.ailus@linux.intel.com> 15553R: Akinobu Mita <akinobu.mita@gmail.com> 15554R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15559F: drivers/media/i2c/ov9650.c 15560 15561OMNIVISION OV9734 SENSOR DRIVER 15562M: Tianshu Qiu <tian.shu.qiu@intel.com> 15563R: Bingbu Cao <bingbu.cao@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: drivers/media/i2c/ov9734.c 15568 15569ONBOARD USB HUB DRIVER 15570M: Matthias Kaehlcke <mka@chromium.org> 15571L: linux-usb@vger.kernel.org 15572S: Maintained 15573F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15574F: drivers/usb/misc/onboard_usb_hub.c 15575 15576ONENAND FLASH DRIVER 15577M: Kyungmin Park <kyungmin.park@samsung.com> 15578L: linux-mtd@lists.infradead.org 15579S: Maintained 15580F: drivers/mtd/nand/onenand/ 15581F: include/linux/mtd/onenand*.h 15582 15583ONEXPLAYER FAN DRIVER 15584M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15585L: linux-hwmon@vger.kernel.org 15586S: Maintained 15587F: drivers/hwmon/oxp-sensors.c 15588 15589ONION OMEGA2+ BOARD 15590M: Harvey Hunt <harveyhuntnexus@gmail.com> 15591L: linux-mips@vger.kernel.org 15592S: Maintained 15593F: arch/mips/boot/dts/ralink/omega2p.dts 15594 15595OP-TEE DRIVER 15596M: Jens Wiklander <jens.wiklander@linaro.org> 15597L: op-tee@lists.trustedfirmware.org 15598S: Maintained 15599F: Documentation/ABI/testing/sysfs-bus-optee-devices 15600F: drivers/tee/optee/ 15601 15602OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15603M: Sumit Garg <sumit.garg@linaro.org> 15604L: op-tee@lists.trustedfirmware.org 15605S: Maintained 15606F: drivers/char/hw_random/optee-rng.c 15607 15608OP-TEE RTC DRIVER 15609M: Clément Léger <clement.leger@bootlin.com> 15610L: linux-rtc@vger.kernel.org 15611S: Maintained 15612F: drivers/rtc/rtc-optee.c 15613 15614OPA-VNIC DRIVER 15615M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15616L: linux-rdma@vger.kernel.org 15617S: Supported 15618F: drivers/infiniband/ulp/opa_vnic 15619 15620OPEN FIRMWARE AND FLATTENED DEVICE TREE 15621M: Rob Herring <robh+dt@kernel.org> 15622M: Frank Rowand <frowand.list@gmail.com> 15623L: devicetree@vger.kernel.org 15624S: Maintained 15625C: irc://irc.libera.chat/devicetree 15626W: http://www.devicetree.org/ 15627T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15628F: Documentation/ABI/testing/sysfs-firmware-ofw 15629F: drivers/of/ 15630F: include/linux/of*.h 15631F: scripts/dtc/ 15632K: of_overlay_notifier_ 15633K: of_overlay_fdt_apply 15634K: of_overlay_remove 15635 15636OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15637M: Rob Herring <robh+dt@kernel.org> 15638M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15639L: devicetree@vger.kernel.org 15640S: Maintained 15641C: irc://irc.libera.chat/devicetree 15642Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15643T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15644F: Documentation/devicetree/ 15645F: arch/*/boot/dts/ 15646F: include/dt-bindings/ 15647 15648OPENCOMPUTE PTP CLOCK DRIVER 15649M: Jonathan Lemon <jonathan.lemon@gmail.com> 15650M: Vadim Fedorenko <vadfed@fb.com> 15651L: netdev@vger.kernel.org 15652S: Maintained 15653F: drivers/ptp/ptp_ocp.c 15654 15655OPENCORES I2C BUS DRIVER 15656M: Peter Korsgaard <peter@korsgaard.com> 15657M: Andrew Lunn <andrew@lunn.ch> 15658L: linux-i2c@vger.kernel.org 15659S: Maintained 15660F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15661F: Documentation/i2c/busses/i2c-ocores.rst 15662F: drivers/i2c/busses/i2c-ocores.c 15663F: include/linux/platform_data/i2c-ocores.h 15664 15665OPENRISC ARCHITECTURE 15666M: Jonas Bonn <jonas@southpole.se> 15667M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15668M: Stafford Horne <shorne@gmail.com> 15669L: openrisc@lists.librecores.org 15670S: Maintained 15671W: http://openrisc.io 15672T: git https://github.com/openrisc/linux.git 15673F: Documentation/devicetree/bindings/openrisc/ 15674F: Documentation/openrisc/ 15675F: arch/openrisc/ 15676F: drivers/irqchip/irq-ompic.c 15677F: drivers/irqchip/irq-or1k-* 15678 15679OPENVSWITCH 15680M: Pravin B Shelar <pshelar@ovn.org> 15681L: netdev@vger.kernel.org 15682L: dev@openvswitch.org 15683S: Maintained 15684W: http://openvswitch.org 15685F: include/uapi/linux/openvswitch.h 15686F: net/openvswitch/ 15687F: tools/testing/selftests/net/openvswitch/ 15688 15689OPERATING PERFORMANCE POINTS (OPP) 15690M: Viresh Kumar <vireshk@kernel.org> 15691M: Nishanth Menon <nm@ti.com> 15692M: Stephen Boyd <sboyd@kernel.org> 15693L: linux-pm@vger.kernel.org 15694S: Maintained 15695T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15696F: Documentation/devicetree/bindings/opp/ 15697F: Documentation/power/opp.rst 15698F: drivers/opp/ 15699F: include/linux/pm_opp.h 15700 15701OPL4 DRIVER 15702M: Clemens Ladisch <clemens@ladisch.de> 15703L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15704S: Maintained 15705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15706F: sound/drivers/opl4/ 15707 15708ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15709M: Mark Fasheh <mark@fasheh.com> 15710M: Joel Becker <jlbec@evilplan.org> 15711M: Joseph Qi <joseph.qi@linux.alibaba.com> 15712L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15713S: Supported 15714W: http://ocfs2.wiki.kernel.org 15715F: Documentation/filesystems/dlmfs.rst 15716F: Documentation/filesystems/ocfs2.rst 15717F: fs/ocfs2/ 15718 15719ORANGEFS FILESYSTEM 15720M: Mike Marshall <hubcap@omnibond.com> 15721R: Martin Brandenburg <martin@omnibond.com> 15722L: devel@lists.orangefs.org 15723S: Supported 15724T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15725F: Documentation/filesystems/orangefs.rst 15726F: fs/orangefs/ 15727 15728ORINOCO DRIVER 15729L: linux-wireless@vger.kernel.org 15730S: Orphan 15731W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15732W: http://www.nongnu.org/orinoco/ 15733F: drivers/net/wireless/intersil/orinoco/ 15734 15735OV2659 OMNIVISION SENSOR DRIVER 15736M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15737L: linux-media@vger.kernel.org 15738S: Maintained 15739W: https://linuxtv.org 15740Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15741T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15742F: drivers/media/i2c/ov2659.c 15743F: include/media/i2c/ov2659.h 15744 15745OVERLAY FILESYSTEM 15746M: Miklos Szeredi <miklos@szeredi.hu> 15747L: linux-unionfs@vger.kernel.org 15748S: Supported 15749T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15750F: Documentation/filesystems/overlayfs.rst 15751F: fs/overlayfs/ 15752 15753P54 WIRELESS DRIVER 15754M: Christian Lamparter <chunkeey@googlemail.com> 15755L: linux-wireless@vger.kernel.org 15756S: Maintained 15757W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15758F: drivers/net/wireless/intersil/p54/ 15759 15760PACKING 15761M: Vladimir Oltean <olteanv@gmail.com> 15762L: netdev@vger.kernel.org 15763S: Supported 15764F: Documentation/core-api/packing.rst 15765F: include/linux/packing.h 15766F: lib/packing.c 15767 15768PADATA PARALLEL EXECUTION MECHANISM 15769M: Steffen Klassert <steffen.klassert@secunet.com> 15770M: Daniel Jordan <daniel.m.jordan@oracle.com> 15771L: linux-crypto@vger.kernel.org 15772L: linux-kernel@vger.kernel.org 15773S: Maintained 15774F: Documentation/core-api/padata.rst 15775F: include/linux/padata.h 15776F: kernel/padata.c 15777 15778PAGE CACHE 15779M: Matthew Wilcox (Oracle) <willy@infradead.org> 15780L: linux-fsdevel@vger.kernel.org 15781S: Supported 15782T: git git://git.infradead.org/users/willy/pagecache.git 15783F: Documentation/filesystems/locking.rst 15784F: Documentation/filesystems/vfs.rst 15785F: include/linux/pagemap.h 15786F: mm/filemap.c 15787F: mm/page-writeback.c 15788F: mm/readahead.c 15789F: mm/truncate.c 15790 15791PAGE POOL 15792M: Jesper Dangaard Brouer <hawk@kernel.org> 15793M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15794L: netdev@vger.kernel.org 15795S: Supported 15796F: Documentation/networking/page_pool.rst 15797F: include/net/page_pool.h 15798F: include/trace/events/page_pool.h 15799F: net/core/page_pool.c 15800 15801PAGE TABLE CHECK 15802M: Pasha Tatashin <pasha.tatashin@soleen.com> 15803M: Andrew Morton <akpm@linux-foundation.org> 15804L: linux-mm@kvack.org 15805S: Maintained 15806F: Documentation/mm/page_table_check.rst 15807F: include/linux/page_table_check.h 15808F: mm/page_table_check.c 15809 15810PANASONIC LAPTOP ACPI EXTRAS DRIVER 15811M: Kenneth Chan <kenneth.t.chan@gmail.com> 15812L: platform-driver-x86@vger.kernel.org 15813S: Maintained 15814F: drivers/platform/x86/panasonic-laptop.c 15815 15816PARALLAX PING IIO SENSOR DRIVER 15817M: Andreas Klinger <ak@it-klinger.de> 15818L: linux-iio@vger.kernel.org 15819S: Maintained 15820F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15821F: drivers/iio/proximity/ping.c 15822 15823PARALLEL LCD/KEYPAD PANEL DRIVER 15824M: Willy Tarreau <willy@haproxy.com> 15825M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15826S: Odd Fixes 15827F: Documentation/admin-guide/lcd-panel-cgram.rst 15828F: drivers/auxdisplay/panel.c 15829 15830PARALLEL PORT SUBSYSTEM 15831M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15832M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15833L: linux-parport@lists.infradead.org (subscribers-only) 15834S: Maintained 15835F: Documentation/driver-api/parport*.rst 15836F: drivers/char/ppdev.c 15837F: drivers/parport/ 15838F: include/linux/parport*.h 15839F: include/uapi/linux/ppdev.h 15840 15841PARAVIRT_OPS INTERFACE 15842M: Juergen Gross <jgross@suse.com> 15843M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15844R: Alexey Makhalov <amakhalov@vmware.com> 15845R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15846L: virtualization@lists.linux-foundation.org 15847L: x86@kernel.org 15848S: Supported 15849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15850F: Documentation/virt/paravirt_ops.rst 15851F: arch/*/include/asm/paravirt*.h 15852F: arch/*/kernel/paravirt* 15853F: include/linux/hypervisor.h 15854 15855PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15856M: Tim Waugh <tim@cyberelk.net> 15857L: linux-parport@lists.infradead.org (subscribers-only) 15858S: Maintained 15859F: Documentation/admin-guide/blockdev/paride.rst 15860F: drivers/block/paride/ 15861 15862PARISC ARCHITECTURE 15863M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15864M: Helge Deller <deller@gmx.de> 15865L: linux-parisc@vger.kernel.org 15866S: Maintained 15867W: https://parisc.wiki.kernel.org 15868Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15869T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15870T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15871F: Documentation/parisc/ 15872F: arch/parisc/ 15873F: drivers/char/agp/parisc-agp.c 15874F: drivers/input/misc/hp_sdc_rtc.c 15875F: drivers/input/serio/gscps2.c 15876F: drivers/input/serio/hp_sdc* 15877F: drivers/parisc/ 15878F: drivers/parport/parport_gsc.* 15879F: drivers/tty/serial/8250/8250_parisc.c 15880F: drivers/video/console/sti* 15881F: drivers/video/fbdev/sti* 15882F: drivers/video/logo/logo_parisc* 15883F: include/linux/hp_sdc.h 15884 15885PARMAN 15886M: Jiri Pirko <jiri@nvidia.com> 15887L: netdev@vger.kernel.org 15888S: Supported 15889F: include/linux/parman.h 15890F: lib/parman.c 15891F: lib/test_parman.c 15892 15893PC ENGINES APU BOARD DRIVER 15894M: Enrico Weigelt, metux IT consult <info@metux.net> 15895S: Maintained 15896F: drivers/platform/x86/pcengines-apuv2.c 15897 15898PC87360 HARDWARE MONITORING DRIVER 15899M: Jim Cromie <jim.cromie@gmail.com> 15900L: linux-hwmon@vger.kernel.org 15901S: Maintained 15902F: Documentation/hwmon/pc87360.rst 15903F: drivers/hwmon/pc87360.c 15904 15905PC8736x GPIO DRIVER 15906M: Jim Cromie <jim.cromie@gmail.com> 15907S: Maintained 15908F: drivers/char/pc8736x_gpio.c 15909 15910PC87427 HARDWARE MONITORING DRIVER 15911M: Jean Delvare <jdelvare@suse.com> 15912L: linux-hwmon@vger.kernel.org 15913S: Maintained 15914F: Documentation/hwmon/pc87427.rst 15915F: drivers/hwmon/pc87427.c 15916 15917PCA9532 LED DRIVER 15918M: Riku Voipio <riku.voipio@iki.fi> 15919S: Maintained 15920F: drivers/leds/leds-pca9532.c 15921F: include/linux/leds-pca9532.h 15922 15923PCA9541 I2C BUS MASTER SELECTOR DRIVER 15924M: Guenter Roeck <linux@roeck-us.net> 15925L: linux-i2c@vger.kernel.org 15926S: Maintained 15927F: drivers/i2c/muxes/i2c-mux-pca9541.c 15928 15929PCDP - PRIMARY CONSOLE AND DEBUG PORT 15930M: Khalid Aziz <khalid@gonehiking.org> 15931S: Maintained 15932F: drivers/firmware/pcdp.* 15933 15934PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15935M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15936M: Pali Rohár <pali@kernel.org> 15937L: linux-pci@vger.kernel.org 15938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15939S: Maintained 15940F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15941F: drivers/pci/controller/pci-aardvark.c 15942 15943PCI DRIVER FOR ALTERA PCIE IP 15944M: Joyce Ooi <joyce.ooi@intel.com> 15945L: linux-pci@vger.kernel.org 15946S: Supported 15947F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15948F: drivers/pci/controller/pcie-altera.c 15949 15950PCI DRIVER FOR APPLIEDMICRO XGENE 15951M: Toan Le <toan@os.amperecomputing.com> 15952L: linux-pci@vger.kernel.org 15953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15954S: Maintained 15955F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15956F: drivers/pci/controller/pci-xgene.c 15957 15958PCI DRIVER FOR ARM VERSATILE PLATFORM 15959M: Rob Herring <robh@kernel.org> 15960L: linux-pci@vger.kernel.org 15961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/pci/versatile.yaml 15964F: drivers/pci/controller/pci-versatile.c 15965 15966PCI DRIVER FOR ARMADA 8K 15967M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15968L: linux-pci@vger.kernel.org 15969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15970S: Maintained 15971F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15972F: drivers/pci/controller/dwc/pcie-armada8k.c 15973 15974PCI DRIVER FOR CADENCE PCIE IP 15975M: Tom Joseph <tjoseph@cadence.com> 15976L: linux-pci@vger.kernel.org 15977S: Maintained 15978F: Documentation/devicetree/bindings/pci/cdns,* 15979F: drivers/pci/controller/cadence/ 15980 15981PCI DRIVER FOR FREESCALE LAYERSCAPE 15982M: Minghuan Lian <minghuan.Lian@nxp.com> 15983M: Mingkai Hu <mingkai.hu@nxp.com> 15984M: Roy Zang <roy.zang@nxp.com> 15985L: linuxppc-dev@lists.ozlabs.org 15986L: linux-pci@vger.kernel.org 15987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15988S: Maintained 15989F: drivers/pci/controller/dwc/*layerscape* 15990 15991PCI DRIVER FOR GENERIC OF HOSTS 15992M: Will Deacon <will@kernel.org> 15993L: linux-pci@vger.kernel.org 15994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15995S: Maintained 15996F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15997F: drivers/pci/controller/pci-host-common.c 15998F: drivers/pci/controller/pci-host-generic.c 15999 16000PCI DRIVER FOR IMX6 16001M: Richard Zhu <hongxing.zhu@nxp.com> 16002M: Lucas Stach <l.stach@pengutronix.de> 16003L: linux-pci@vger.kernel.org 16004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16005S: Maintained 16006F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16007F: drivers/pci/controller/dwc/*imx6* 16008 16009PCI DRIVER FOR FU740 16010M: Paul Walmsley <paul.walmsley@sifive.com> 16011M: Greentime Hu <greentime.hu@sifive.com> 16012L: linux-pci@vger.kernel.org 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16015F: drivers/pci/controller/dwc/pcie-fu740.c 16016 16017PCI DRIVER FOR INTEL IXP4XX 16018M: Linus Walleij <linus.walleij@linaro.org> 16019S: Maintained 16020F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16021F: drivers/pci/controller/pci-ixp4xx.c 16022 16023PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16024M: Nirmal Patel <nirmal.patel@linux.intel.com> 16025R: Jonathan Derrick <jonathan.derrick@linux.dev> 16026L: linux-pci@vger.kernel.org 16027S: Supported 16028F: drivers/pci/controller/vmd.c 16029 16030PCI DRIVER FOR MICROSEMI SWITCHTEC 16031M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16032M: Logan Gunthorpe <logang@deltatee.com> 16033L: linux-pci@vger.kernel.org 16034S: Maintained 16035F: Documentation/ABI/testing/sysfs-class-switchtec 16036F: Documentation/driver-api/switchtec.rst 16037F: drivers/ntb/hw/mscc/ 16038F: drivers/pci/switch/switchtec* 16039F: include/linux/switchtec.h 16040F: include/uapi/linux/switchtec_ioctl.h 16041 16042PCI DRIVER FOR MOBIVEIL PCIE IP 16043M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16044M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16045L: linux-pci@vger.kernel.org 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16048F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16049 16050PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16051M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16052M: Pali Rohár <pali@kernel.org> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16055S: Maintained 16056F: drivers/pci/controller/*mvebu* 16057 16058PCI DRIVER FOR NVIDIA TEGRA 16059M: Thierry Reding <thierry.reding@gmail.com> 16060L: linux-tegra@vger.kernel.org 16061L: linux-pci@vger.kernel.org 16062S: Supported 16063F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16064F: drivers/pci/controller/pci-tegra.c 16065 16066PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16067M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16072F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16073 16074PCI DRIVER FOR RENESAS R-CAR 16075M: Marek Vasut <marek.vasut+renesas@gmail.com> 16076M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16077L: linux-pci@vger.kernel.org 16078L: linux-renesas-soc@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/*rcar* 16081F: drivers/pci/controller/*rcar* 16082 16083PCI DRIVER FOR SAMSUNG EXYNOS 16084M: Jingoo Han <jingoohan1@gmail.com> 16085L: linux-pci@vger.kernel.org 16086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16087L: linux-samsung-soc@vger.kernel.org 16088S: Maintained 16089F: drivers/pci/controller/dwc/pci-exynos.c 16090 16091PCI DRIVER FOR SYNOPSYS DESIGNWARE 16092M: Jingoo Han <jingoohan1@gmail.com> 16093M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16094L: linux-pci@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16097F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16098F: drivers/pci/controller/dwc/*designware* 16099 16100PCI DRIVER FOR TI DRA7XX/J721E 16101M: Vignesh Raghavendra <vigneshr@ti.com> 16102L: linux-omap@vger.kernel.org 16103L: linux-pci@vger.kernel.org 16104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16105S: Supported 16106F: Documentation/devicetree/bindings/pci/ti-pci.txt 16107F: drivers/pci/controller/cadence/pci-j721e.c 16108F: drivers/pci/controller/dwc/pci-dra7xx.c 16109 16110PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16111M: Linus Walleij <linus.walleij@linaro.org> 16112L: linux-pci@vger.kernel.org 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16115F: drivers/pci/controller/pci-v3-semi.c 16116 16117PCI ENDPOINT SUBSYSTEM 16118M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16119R: Krzysztof Wilczyński <kw@linux.com> 16120R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16121R: Kishon Vijay Abraham I <kishon@kernel.org> 16122L: linux-pci@vger.kernel.org 16123S: Supported 16124Q: https://patchwork.kernel.org/project/linux-pci/list/ 16125B: https://bugzilla.kernel.org 16126C: irc://irc.oftc.net/linux-pci 16127T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16128F: Documentation/PCI/endpoint/* 16129F: Documentation/misc-devices/pci-endpoint-test.rst 16130F: drivers/misc/pci_endpoint_test.c 16131F: drivers/pci/endpoint/ 16132F: tools/pci/ 16133 16134PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16135M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16136R: Oliver O'Halloran <oohall@gmail.com> 16137L: linuxppc-dev@lists.ozlabs.org 16138S: Supported 16139F: Documentation/PCI/pci-error-recovery.rst 16140F: Documentation/powerpc/eeh-pci-error-recovery.rst 16141F: arch/powerpc/include/*/eeh*.h 16142F: arch/powerpc/kernel/eeh*.c 16143F: arch/powerpc/platforms/*/eeh*.c 16144F: drivers/pci/pcie/aer.c 16145F: drivers/pci/pcie/dpc.c 16146F: drivers/pci/pcie/err.c 16147 16148PCI ERROR RECOVERY 16149M: Linas Vepstas <linasvepstas@gmail.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/PCI/pci-error-recovery.rst 16153 16154PCI PEER-TO-PEER DMA (P2PDMA) 16155M: Bjorn Helgaas <bhelgaas@google.com> 16156M: Logan Gunthorpe <logang@deltatee.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159Q: https://patchwork.kernel.org/project/linux-pci/list/ 16160B: https://bugzilla.kernel.org 16161C: irc://irc.oftc.net/linux-pci 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16163F: Documentation/driver-api/pci/p2pdma.rst 16164F: drivers/pci/p2pdma.c 16165F: include/linux/pci-p2pdma.h 16166 16167PCI MSI DRIVER FOR ALTERA MSI IP 16168M: Joyce Ooi <joyce.ooi@intel.com> 16169L: linux-pci@vger.kernel.org 16170S: Supported 16171F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16172F: drivers/pci/controller/pcie-altera-msi.c 16173 16174PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16175M: Toan Le <toan@os.amperecomputing.com> 16176L: linux-pci@vger.kernel.org 16177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16180F: drivers/pci/controller/pci-xgene-msi.c 16181 16182PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16183M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16184R: Rob Herring <robh@kernel.org> 16185R: Krzysztof Wilczyński <kw@linux.com> 16186L: linux-pci@vger.kernel.org 16187S: Supported 16188Q: https://patchwork.kernel.org/project/linux-pci/list/ 16189B: https://bugzilla.kernel.org 16190C: irc://irc.oftc.net/linux-pci 16191T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16192F: Documentation/devicetree/bindings/pci/ 16193F: drivers/pci/controller/ 16194F: drivers/pci/pci-bridge-emul.c 16195F: drivers/pci/pci-bridge-emul.h 16196 16197PCI SUBSYSTEM 16198M: Bjorn Helgaas <bhelgaas@google.com> 16199L: linux-pci@vger.kernel.org 16200S: Supported 16201Q: https://patchwork.kernel.org/project/linux-pci/list/ 16202B: https://bugzilla.kernel.org 16203C: irc://irc.oftc.net/linux-pci 16204T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16205F: Documentation/PCI/ 16206F: Documentation/devicetree/bindings/pci/ 16207F: arch/x86/kernel/early-quirks.c 16208F: arch/x86/kernel/quirks.c 16209F: arch/x86/pci/ 16210F: drivers/acpi/pci* 16211F: drivers/pci/ 16212F: include/asm-generic/pci* 16213F: include/linux/of_pci.h 16214F: include/linux/pci* 16215F: include/uapi/linux/pci* 16216F: lib/pci* 16217 16218PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16219M: Jonathan Chocron <jonnyc@amazon.com> 16220L: linux-pci@vger.kernel.org 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/pcie-al.txt 16223F: drivers/pci/controller/dwc/pcie-al.c 16224 16225PCIE DRIVER FOR AMLOGIC MESON 16226M: Yue Wang <yue.wang@Amlogic.com> 16227L: linux-pci@vger.kernel.org 16228L: linux-amlogic@lists.infradead.org 16229S: Maintained 16230F: drivers/pci/controller/dwc/pci-meson.c 16231 16232PCIE DRIVER FOR AXIS ARTPEC 16233M: Jesper Nilsson <jesper.nilsson@axis.com> 16234L: linux-arm-kernel@axis.com 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/axis,artpec* 16238F: drivers/pci/controller/dwc/*artpec* 16239 16240PCIE DRIVER FOR CAVIUM THUNDERX 16241M: Robert Richter <rric@kernel.org> 16242L: linux-pci@vger.kernel.org 16243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16244S: Odd Fixes 16245F: drivers/pci/controller/pci-thunder-* 16246 16247PCIE DRIVER FOR HISILICON 16248M: Zhou Wang <wangzhou1@hisilicon.com> 16249L: linux-pci@vger.kernel.org 16250S: Maintained 16251F: drivers/pci/controller/dwc/pcie-hisi.c 16252 16253PCIE DRIVER FOR HISILICON KIRIN 16254M: Xiaowei Song <songxiaowei@hisilicon.com> 16255M: Binghui Wang <wangbinghui@hisilicon.com> 16256L: linux-pci@vger.kernel.org 16257S: Maintained 16258F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16259F: drivers/pci/controller/dwc/pcie-kirin.c 16260 16261PCIE DRIVER FOR HISILICON STB 16262M: Shawn Guo <shawn.guo@linaro.org> 16263L: linux-pci@vger.kernel.org 16264S: Maintained 16265F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16266F: drivers/pci/controller/dwc/pcie-histb.c 16267 16268PCIE DRIVER FOR INTEL KEEM BAY 16269M: Srikanth Thokala <srikanth.thokala@intel.com> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16273F: drivers/pci/controller/dwc/pcie-keembay.c 16274 16275PCIE DRIVER FOR INTEL LGM GW SOC 16276M: Rahul Tanwar <rtanwar@maxlinear.com> 16277L: linux-pci@vger.kernel.org 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16280F: drivers/pci/controller/dwc/pcie-intel-gw.c 16281 16282PCIE DRIVER FOR MEDIATEK 16283M: Ryder Lee <ryder.lee@mediatek.com> 16284M: Jianjun Wang <jianjun.wang@mediatek.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16287S: Supported 16288F: Documentation/devicetree/bindings/pci/mediatek* 16289F: drivers/pci/controller/*mediatek* 16290 16291PCIE DRIVER FOR MICROCHIP 16292M: Daire McNamara <daire.mcnamara@microchip.com> 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295F: Documentation/devicetree/bindings/pci/microchip* 16296F: drivers/pci/controller/*microchip* 16297 16298PCIE DRIVER FOR QUALCOMM MSM 16299M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16300L: linux-pci@vger.kernel.org 16301L: linux-arm-msm@vger.kernel.org 16302S: Maintained 16303F: drivers/pci/controller/dwc/pcie-qcom.c 16304 16305PCIE ENDPOINT DRIVER FOR QUALCOMM 16306M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-msm@vger.kernel.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16311F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16312 16313PCIE DRIVER FOR ROCKCHIP 16314M: Shawn Lin <shawn.lin@rock-chips.com> 16315L: linux-pci@vger.kernel.org 16316L: linux-rockchip@lists.infradead.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16319F: drivers/pci/controller/pcie-rockchip* 16320 16321PCIE DRIVER FOR SOCIONEXT UNIPHIER 16322M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16326F: drivers/pci/controller/dwc/pcie-uniphier* 16327 16328PCIE DRIVER FOR ST SPEAR13XX 16329M: Pratyush Anand <pratyush.anand@gmail.com> 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: drivers/pci/controller/dwc/*spear* 16333 16334PCI DRIVER FOR XILINX VERSAL CPM 16335M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16336M: Michal Simek <michal.simek@amd.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16340F: drivers/pci/controller/pcie-xilinx-cpm.c 16341 16342PCMCIA SUBSYSTEM 16343M: Dominik Brodowski <linux@dominikbrodowski.net> 16344S: Odd Fixes 16345T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16346F: Documentation/pcmcia/ 16347F: drivers/pcmcia/ 16348F: include/pcmcia/ 16349F: tools/pcmcia/ 16350 16351PCNET32 NETWORK DRIVER 16352M: Don Fry <pcnet32@frontier.com> 16353L: netdev@vger.kernel.org 16354S: Maintained 16355F: drivers/net/ethernet/amd/pcnet32.c 16356 16357PCRYPT PARALLEL CRYPTO ENGINE 16358M: Steffen Klassert <steffen.klassert@secunet.com> 16359L: linux-crypto@vger.kernel.org 16360S: Maintained 16361F: crypto/pcrypt.c 16362F: include/crypto/pcrypt.h 16363 16364PEAQ WMI HOTKEYS DRIVER 16365M: Hans de Goede <hdegoede@redhat.com> 16366L: platform-driver-x86@vger.kernel.org 16367S: Maintained 16368F: drivers/platform/x86/peaq-wmi.c 16369 16370PECI HARDWARE MONITORING DRIVERS 16371M: Iwona Winiarska <iwona.winiarska@intel.com> 16372L: linux-hwmon@vger.kernel.org 16373S: Supported 16374F: Documentation/hwmon/peci-cputemp.rst 16375F: Documentation/hwmon/peci-dimmtemp.rst 16376F: drivers/hwmon/peci/ 16377 16378PECI SUBSYSTEM 16379M: Iwona Winiarska <iwona.winiarska@intel.com> 16380L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16381S: Supported 16382F: Documentation/devicetree/bindings/peci/ 16383F: Documentation/peci/ 16384F: drivers/peci/ 16385F: include/linux/peci-cpu.h 16386F: include/linux/peci.h 16387 16388PENSANDO ETHERNET DRIVERS 16389M: Shannon Nelson <shannon.nelson@amd.com> 16390M: Brett Creeley <brett.creeley@amd.com> 16391M: drivers@pensando.io 16392L: netdev@vger.kernel.org 16393S: Supported 16394F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16395F: drivers/net/ethernet/pensando/ 16396 16397PER-CPU MEMORY ALLOCATOR 16398M: Dennis Zhou <dennis@kernel.org> 16399M: Tejun Heo <tj@kernel.org> 16400M: Christoph Lameter <cl@linux.com> 16401L: linux-mm@kvack.org 16402S: Maintained 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16404F: arch/*/include/asm/percpu.h 16405F: include/linux/percpu*.h 16406F: lib/percpu*.c 16407F: mm/percpu*.c 16408 16409PER-TASK DELAY ACCOUNTING 16410M: Balbir Singh <bsingharora@gmail.com> 16411S: Maintained 16412F: include/linux/delayacct.h 16413F: kernel/delayacct.c 16414 16415PERFORMANCE EVENTS SUBSYSTEM 16416M: Peter Zijlstra <peterz@infradead.org> 16417M: Ingo Molnar <mingo@redhat.com> 16418M: Arnaldo Carvalho de Melo <acme@kernel.org> 16419R: Mark Rutland <mark.rutland@arm.com> 16420R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16421R: Jiri Olsa <jolsa@kernel.org> 16422R: Namhyung Kim <namhyung@kernel.org> 16423L: linux-perf-users@vger.kernel.org 16424L: linux-kernel@vger.kernel.org 16425S: Supported 16426W: https://perf.wiki.kernel.org/ 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16428F: arch/*/events/* 16429F: arch/*/events/*/* 16430F: arch/*/include/asm/perf_event.h 16431F: arch/*/kernel/*/*/perf_event*.c 16432F: arch/*/kernel/*/perf_event*.c 16433F: arch/*/kernel/perf_callchain.c 16434F: arch/*/kernel/perf_event*.c 16435F: include/linux/perf_event.h 16436F: include/uapi/linux/perf_event.h 16437F: kernel/events/* 16438F: tools/lib/perf/ 16439F: tools/perf/ 16440 16441PERFORMANCE EVENTS TOOLING ARM64 16442R: John Garry <john.g.garry@oracle.com> 16443R: Will Deacon <will@kernel.org> 16444R: James Clark <james.clark@arm.com> 16445R: Mike Leach <mike.leach@linaro.org> 16446R: Leo Yan <leo.yan@linaro.org> 16447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16448S: Supported 16449F: tools/build/feature/test-libopencsd.c 16450F: tools/perf/arch/arm*/ 16451F: tools/perf/pmu-events/arch/arm64/ 16452F: tools/perf/util/arm-spe* 16453F: tools/perf/util/cs-etm* 16454 16455PERSONALITY HANDLING 16456M: Christoph Hellwig <hch@infradead.org> 16457L: linux-abi-devel@lists.sourceforge.net 16458S: Maintained 16459F: include/linux/personality.h 16460F: include/uapi/linux/personality.h 16461 16462PHOENIX RC FLIGHT CONTROLLER ADAPTER 16463M: Marcus Folkesson <marcus.folkesson@gmail.com> 16464L: linux-input@vger.kernel.org 16465S: Maintained 16466F: Documentation/input/devices/pxrc.rst 16467F: drivers/input/joystick/pxrc.c 16468 16469PHONET PROTOCOL 16470M: Remi Denis-Courmont <courmisch@gmail.com> 16471S: Supported 16472F: Documentation/networking/phonet.rst 16473F: include/linux/phonet.h 16474F: include/net/phonet/ 16475F: include/uapi/linux/phonet.h 16476F: net/phonet/ 16477 16478PHRAM MTD DRIVER 16479M: Joern Engel <joern@lazybastard.org> 16480L: linux-mtd@lists.infradead.org 16481S: Maintained 16482F: drivers/mtd/devices/phram.c 16483 16484PICOLCD HID DRIVER 16485M: Bruno Prémont <bonbons@linux-vserver.org> 16486L: linux-input@vger.kernel.org 16487S: Maintained 16488F: drivers/hid/hid-picolcd* 16489 16490PIDFD API 16491M: Christian Brauner <christian@brauner.io> 16492L: linux-kernel@vger.kernel.org 16493S: Maintained 16494T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16495F: samples/pidfd/ 16496F: tools/testing/selftests/clone3/ 16497F: tools/testing/selftests/pid_namespace/ 16498F: tools/testing/selftests/pidfd/ 16499K: (?i)pidfd 16500K: (?i)clone3 16501K: \b(clone_args|kernel_clone_args)\b 16502 16503PIN CONTROL SUBSYSTEM 16504M: Linus Walleij <linus.walleij@linaro.org> 16505L: linux-gpio@vger.kernel.org 16506S: Maintained 16507T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16508F: Documentation/devicetree/bindings/pinctrl/ 16509F: Documentation/driver-api/pin-control.rst 16510F: drivers/pinctrl/ 16511F: include/dt-bindings/pinctrl/ 16512F: include/linux/pinctrl/ 16513 16514PIN CONTROLLER - AMD 16515M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16516M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16517S: Maintained 16518F: drivers/pinctrl/pinctrl-amd.c 16519 16520PIN CONTROLLER - FREESCALE 16521M: Dong Aisheng <aisheng.dong@nxp.com> 16522M: Fabio Estevam <festevam@gmail.com> 16523M: Shawn Guo <shawnguo@kernel.org> 16524M: Jacky Bai <ping.bai@nxp.com> 16525R: Pengutronix Kernel Team <kernel@pengutronix.de> 16526L: linux-gpio@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pinctrl/fsl,* 16529F: drivers/pinctrl/freescale/ 16530 16531PIN CONTROLLER - INTEL 16532M: Mika Westerberg <mika.westerberg@linux.intel.com> 16533M: Andy Shevchenko <andy@kernel.org> 16534S: Supported 16535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16536F: drivers/pinctrl/intel/ 16537 16538PIN CONTROLLER - KEEMBAY 16539M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16540S: Supported 16541F: drivers/pinctrl/pinctrl-keembay* 16542 16543PIN CONTROLLER - MEDIATEK 16544M: Sean Wang <sean.wang@kernel.org> 16545L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16546S: Maintained 16547F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16548F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16549F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16550F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16551F: drivers/pinctrl/mediatek/ 16552 16553PIN CONTROLLER - MICROCHIP AT91 16554M: Ludovic Desroches <ludovic.desroches@microchip.com> 16555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16556L: linux-gpio@vger.kernel.org 16557S: Supported 16558F: drivers/gpio/gpio-sama5d2-piobu.c 16559F: drivers/pinctrl/pinctrl-at91* 16560 16561PIN CONTROLLER - QUALCOMM 16562M: Bjorn Andersson <andersson@kernel.org> 16563L: linux-arm-msm@vger.kernel.org 16564S: Maintained 16565F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16566F: drivers/pinctrl/qcom/ 16567 16568PIN CONTROLLER - RENESAS 16569M: Geert Uytterhoeven <geert+renesas@glider.be> 16570L: linux-renesas-soc@vger.kernel.org 16571S: Supported 16572T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16573F: Documentation/devicetree/bindings/pinctrl/renesas,* 16574F: drivers/pinctrl/renesas/ 16575 16576PIN CONTROLLER - SAMSUNG 16577M: Tomasz Figa <tomasz.figa@gmail.com> 16578M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16579M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16580R: Alim Akhtar <alim.akhtar@samsung.com> 16581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16582L: linux-samsung-soc@vger.kernel.org 16583S: Maintained 16584C: irc://irc.libera.chat/linux-exynos 16585Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16586B: mailto:linux-samsung-soc@vger.kernel.org 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16588F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16589F: drivers/pinctrl/samsung/ 16590F: include/dt-bindings/pinctrl/samsung.h 16591 16592PIN CONTROLLER - SINGLE 16593M: Tony Lindgren <tony@atomide.com> 16594M: Haojian Zhuang <haojian.zhuang@linaro.org> 16595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16596L: linux-omap@vger.kernel.org 16597S: Maintained 16598F: drivers/pinctrl/pinctrl-single.c 16599 16600PIN CONTROLLER - THUNDERBAY 16601M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16602S: Supported 16603F: drivers/pinctrl/pinctrl-thunderbay.c 16604 16605PIN CONTROLLER - SUNPLUS / TIBBO 16606M: Dvorkin Dmitry <dvorkin@tibbo.com> 16607M: Wells Lu <wellslutw@gmail.com> 16608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16609S: Maintained 16610W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16611F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16612F: drivers/pinctrl/sunplus/ 16613F: include/dt-bindings/pinctrl/sppctl*.h 16614 16615PINE64 PINEPHONE KEYBOARD DRIVER 16616M: Samuel Holland <samuel@sholland.org> 16617S: Supported 16618F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16619F: drivers/input/keyboard/pinephone-keyboard.c 16620 16621PKTCDVD DRIVER 16622M: linux-block@vger.kernel.org 16623S: Orphan 16624F: drivers/block/pktcdvd.c 16625F: include/linux/pktcdvd.h 16626F: include/uapi/linux/pktcdvd.h 16627 16628PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16629M: Tomasz Duszynski <tduszyns@gmail.com> 16630S: Maintained 16631F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16632F: drivers/iio/chemical/pms7003.c 16633 16634PLDMFW LIBRARY 16635M: Jacob Keller <jacob.e.keller@intel.com> 16636S: Maintained 16637F: Documentation/driver-api/pldmfw/ 16638F: include/linux/pldmfw.h 16639F: lib/pldmfw/ 16640 16641PLX DMA DRIVER 16642M: Logan Gunthorpe <logang@deltatee.com> 16643S: Maintained 16644F: drivers/dma/plx_dma.c 16645 16646PM6764TR DRIVER 16647M: Charles Hsu <hsu.yungteng@gmail.com> 16648L: linux-hwmon@vger.kernel.org 16649S: Maintained 16650F: Documentation/hwmon/pm6764tr.rst 16651F: drivers/hwmon/pmbus/pm6764tr.c 16652 16653PM-GRAPH UTILITY 16654M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16655L: linux-pm@vger.kernel.org 16656S: Supported 16657W: https://01.org/pm-graph 16658B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16659T: git git://github.com/intel/pm-graph 16660F: tools/power/pm-graph 16661 16662PMBUS HARDWARE MONITORING DRIVERS 16663M: Guenter Roeck <linux@roeck-us.net> 16664L: linux-hwmon@vger.kernel.org 16665S: Maintained 16666W: http://hwmon.wiki.kernel.org/ 16667W: http://www.roeck-us.net/linux/drivers/ 16668T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16669F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16670F: Documentation/devicetree/bindings/hwmon/max31785.txt 16671F: Documentation/hwmon/adm1275.rst 16672F: Documentation/hwmon/ibm-cffps.rst 16673F: Documentation/hwmon/ir35221.rst 16674F: Documentation/hwmon/lm25066.rst 16675F: Documentation/hwmon/ltc2978.rst 16676F: Documentation/hwmon/ltc3815.rst 16677F: Documentation/hwmon/max16064.rst 16678F: Documentation/hwmon/max20751.rst 16679F: Documentation/hwmon/max31785.rst 16680F: Documentation/hwmon/max34440.rst 16681F: Documentation/hwmon/max8688.rst 16682F: Documentation/hwmon/pmbus-core.rst 16683F: Documentation/hwmon/pmbus.rst 16684F: Documentation/hwmon/tps40422.rst 16685F: Documentation/hwmon/ucd9000.rst 16686F: Documentation/hwmon/ucd9200.rst 16687F: Documentation/hwmon/zl6100.rst 16688F: drivers/hwmon/pmbus/ 16689F: include/linux/pmbus.h 16690 16691PMC SIERRA MaxRAID DRIVER 16692L: linux-scsi@vger.kernel.org 16693S: Orphan 16694W: http://www.pmc-sierra.com/ 16695F: drivers/scsi/pmcraid.* 16696 16697PMC SIERRA PM8001 DRIVER 16698M: Jack Wang <jinpu.wang@cloud.ionos.com> 16699L: linux-scsi@vger.kernel.org 16700S: Supported 16701F: drivers/scsi/pm8001/ 16702 16703PNI RM3100 IIO DRIVER 16704M: Song Qiang <songqiang1304521@gmail.com> 16705L: linux-iio@vger.kernel.org 16706S: Maintained 16707F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16708F: drivers/iio/magnetometer/rm3100* 16709 16710PNP SUPPORT 16711M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16712L: linux-acpi@vger.kernel.org 16713S: Maintained 16714F: drivers/pnp/ 16715F: include/linux/pnp.h 16716 16717POSIX CLOCKS and TIMERS 16718M: Thomas Gleixner <tglx@linutronix.de> 16719L: linux-kernel@vger.kernel.org 16720S: Maintained 16721T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16722F: fs/timerfd.c 16723F: include/linux/time_namespace.h 16724F: include/linux/timer* 16725F: kernel/time/*timer* 16726F: kernel/time/namespace.c 16727 16728POWER MANAGEMENT CORE 16729M: "Rafael J. Wysocki" <rafael@kernel.org> 16730L: linux-pm@vger.kernel.org 16731S: Supported 16732B: https://bugzilla.kernel.org 16733T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16734F: drivers/base/power/ 16735F: drivers/powercap/ 16736F: include/linux/intel_rapl.h 16737F: include/linux/pm.h 16738F: include/linux/pm_* 16739F: include/linux/powercap.h 16740F: kernel/configs/nopm.config 16741 16742DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16743M: Daniel Lezcano <daniel.lezcano@kernel.org> 16744L: linux-pm@vger.kernel.org 16745S: Supported 16746B: https://bugzilla.kernel.org 16747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16748F: drivers/powercap/dtpm* 16749F: include/linux/dtpm.h 16750 16751POWER STATE COORDINATION INTERFACE (PSCI) 16752M: Mark Rutland <mark.rutland@arm.com> 16753M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16755S: Maintained 16756F: drivers/firmware/psci/ 16757F: include/linux/psci.h 16758F: include/uapi/linux/psci.h 16759 16760POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16761M: Sebastian Reichel <sre@kernel.org> 16762L: linux-pm@vger.kernel.org 16763S: Maintained 16764T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16765F: Documentation/ABI/testing/sysfs-class-power 16766F: Documentation/devicetree/bindings/power/supply/ 16767F: drivers/power/supply/ 16768F: include/linux/power/ 16769F: include/linux/power_supply.h 16770 16771POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16772M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16773L: linuxppc-dev@lists.ozlabs.org 16774S: Maintained 16775F: drivers/char/powernv-op-panel.c 16776 16777PPP OVER ATM (RFC 2364) 16778M: Mitchell Blank Jr <mitch@sfgoth.com> 16779S: Maintained 16780F: include/uapi/linux/atmppp.h 16781F: net/atm/pppoatm.c 16782 16783PPP OVER ETHERNET 16784M: Michal Ostrowski <mostrows@earthlink.net> 16785S: Maintained 16786F: drivers/net/ppp/pppoe.c 16787F: drivers/net/ppp/pppox.c 16788 16789PPP OVER L2TP 16790M: James Chapman <jchapman@katalix.com> 16791S: Maintained 16792F: include/linux/if_pppol2tp.h 16793F: include/uapi/linux/if_pppol2tp.h 16794F: net/l2tp/l2tp_ppp.c 16795 16796PPP PROTOCOL DRIVERS AND COMPRESSORS 16797M: Paul Mackerras <paulus@samba.org> 16798L: linux-ppp@vger.kernel.org 16799S: Maintained 16800F: drivers/net/ppp/ppp_* 16801 16802PPS SUPPORT 16803M: Rodolfo Giometti <giometti@enneenne.com> 16804L: linuxpps@ml.enneenne.com (subscribers-only) 16805S: Maintained 16806W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16807F: Documentation/ABI/testing/sysfs-pps 16808F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16809F: Documentation/driver-api/pps.rst 16810F: drivers/pps/ 16811F: include/linux/pps*.h 16812F: include/uapi/linux/pps.h 16813 16814PPTP DRIVER 16815M: Dmitry Kozlov <xeb@mail.ru> 16816L: netdev@vger.kernel.org 16817S: Maintained 16818W: http://sourceforge.net/projects/accel-pptp 16819F: drivers/net/ppp/pptp.c 16820 16821PRESSURE STALL INFORMATION (PSI) 16822M: Johannes Weiner <hannes@cmpxchg.org> 16823M: Suren Baghdasaryan <surenb@google.com> 16824S: Maintained 16825F: include/linux/psi* 16826F: kernel/sched/psi.c 16827 16828PRINTK 16829M: Petr Mladek <pmladek@suse.com> 16830M: Sergey Senozhatsky <senozhatsky@chromium.org> 16831R: Steven Rostedt <rostedt@goodmis.org> 16832R: John Ogness <john.ogness@linutronix.de> 16833S: Maintained 16834T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16835F: include/linux/printk.h 16836F: kernel/printk/ 16837 16838PRINTK INDEXING 16839R: Chris Down <chris@chrisdown.name> 16840S: Maintained 16841F: Documentation/core-api/printk-index.rst 16842F: kernel/printk/index.c 16843K: printk_index 16844 16845PROC FILESYSTEM 16846L: linux-kernel@vger.kernel.org 16847L: linux-fsdevel@vger.kernel.org 16848S: Maintained 16849F: Documentation/filesystems/proc.rst 16850F: fs/proc/ 16851F: include/linux/proc_fs.h 16852F: tools/testing/selftests/proc/ 16853 16854PROC SYSCTL 16855M: Luis Chamberlain <mcgrof@kernel.org> 16856M: Kees Cook <keescook@chromium.org> 16857M: Iurii Zaikin <yzaikin@google.com> 16858L: linux-kernel@vger.kernel.org 16859L: linux-fsdevel@vger.kernel.org 16860S: Maintained 16861T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16862F: fs/proc/proc_sysctl.c 16863F: include/linux/sysctl.h 16864F: kernel/sysctl-test.c 16865F: kernel/sysctl.c 16866F: tools/testing/selftests/sysctl/ 16867 16868PS3 NETWORK SUPPORT 16869M: Geoff Levand <geoff@infradead.org> 16870L: netdev@vger.kernel.org 16871L: linuxppc-dev@lists.ozlabs.org 16872S: Maintained 16873F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16874 16875PS3 PLATFORM SUPPORT 16876M: Geoff Levand <geoff@infradead.org> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: arch/powerpc/boot/ps3* 16880F: arch/powerpc/include/asm/lv1call.h 16881F: arch/powerpc/include/asm/ps3*.h 16882F: arch/powerpc/platforms/ps3/ 16883F: drivers/*/ps3* 16884F: drivers/ps3/ 16885F: drivers/rtc/rtc-ps3.c 16886F: drivers/usb/host/*ps3.c 16887F: sound/ppc/snd_ps3* 16888 16889PS3VRAM DRIVER 16890M: Jim Paris <jim@jtan.com> 16891M: Geoff Levand <geoff@infradead.org> 16892L: linuxppc-dev@lists.ozlabs.org 16893S: Maintained 16894F: drivers/block/ps3vram.c 16895 16896PSAMPLE PACKET SAMPLING SUPPORT 16897M: Yotam Gigi <yotam.gi@gmail.com> 16898S: Maintained 16899F: include/net/psample.h 16900F: include/uapi/linux/psample.h 16901F: net/psample 16902 16903PSTORE FILESYSTEM 16904M: Kees Cook <keescook@chromium.org> 16905R: Tony Luck <tony.luck@intel.com> 16906R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16907L: linux-hardening@vger.kernel.org 16908S: Supported 16909T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16910F: Documentation/admin-guide/ramoops.rst 16911F: Documentation/admin-guide/pstore-blk.rst 16912F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16913F: drivers/acpi/apei/erst.c 16914F: drivers/firmware/efi/efi-pstore.c 16915F: fs/pstore/ 16916F: include/linux/pstore* 16917K: \b(pstore|ramoops) 16918 16919PTP HARDWARE CLOCK SUPPORT 16920M: Richard Cochran <richardcochran@gmail.com> 16921L: netdev@vger.kernel.org 16922S: Maintained 16923W: http://linuxptp.sourceforge.net/ 16924F: Documentation/ABI/testing/sysfs-ptp 16925F: Documentation/driver-api/ptp.rst 16926F: drivers/net/phy/dp83640* 16927F: drivers/ptp/* 16928F: include/linux/ptp_cl* 16929K: (?:\b|_)ptp(?:\b|_) 16930 16931PTP VIRTUAL CLOCK SUPPORT 16932M: Yangbo Lu <yangbo.lu@nxp.com> 16933L: netdev@vger.kernel.org 16934S: Maintained 16935F: drivers/ptp/ptp_vclock.c 16936F: net/ethtool/phc_vclocks.c 16937 16938PTRACE SUPPORT 16939M: Oleg Nesterov <oleg@redhat.com> 16940S: Maintained 16941F: arch/*/*/ptrace*.c 16942F: arch/*/include/asm/ptrace*.h 16943F: arch/*/ptrace*.c 16944F: include/asm-generic/syscall.h 16945F: include/linux/ptrace.h 16946F: include/linux/regset.h 16947F: include/uapi/linux/ptrace.h 16948F: kernel/ptrace.c 16949 16950PULSE8-CEC DRIVER 16951M: Hans Verkuil <hverkuil@xs4all.nl> 16952L: linux-media@vger.kernel.org 16953S: Maintained 16954T: git git://linuxtv.org/media_tree.git 16955F: drivers/media/cec/usb/pulse8/ 16956 16957PURELIFI PLFXLC DRIVER 16958M: Srinivasan Raju <srini.raju@purelifi.com> 16959L: linux-wireless@vger.kernel.org 16960S: Supported 16961F: drivers/net/wireless/purelifi/plfxlc/ 16962 16963PVRUSB2 VIDEO4LINUX DRIVER 16964M: Mike Isely <isely@pobox.com> 16965L: pvrusb2@isely.net (subscribers-only) 16966L: linux-media@vger.kernel.org 16967S: Maintained 16968W: http://www.isely.net/pvrusb2/ 16969T: git git://linuxtv.org/media_tree.git 16970F: Documentation/driver-api/media/drivers/pvrusb2* 16971F: drivers/media/usb/pvrusb2/ 16972 16973PWC WEBCAM DRIVER 16974M: Hans Verkuil <hverkuil@xs4all.nl> 16975L: linux-media@vger.kernel.org 16976S: Odd Fixes 16977T: git git://linuxtv.org/media_tree.git 16978F: drivers/media/usb/pwc/* 16979F: include/trace/events/pwc.h 16980 16981PWM IR Transmitter 16982M: Sean Young <sean@mess.org> 16983L: linux-media@vger.kernel.org 16984S: Maintained 16985F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16986F: drivers/media/rc/pwm-ir-tx.c 16987 16988PWM SUBSYSTEM 16989M: Thierry Reding <thierry.reding@gmail.com> 16990R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16991L: linux-pwm@vger.kernel.org 16992S: Maintained 16993Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16994T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16995F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16996F: Documentation/devicetree/bindings/pwm/ 16997F: Documentation/driver-api/pwm.rst 16998F: drivers/gpio/gpio-mvebu.c 16999F: drivers/pwm/ 17000F: drivers/video/backlight/pwm_bl.c 17001F: include/dt-bindings/pwm/ 17002F: include/linux/pwm.h 17003F: include/linux/pwm_backlight.h 17004K: pwm_(config|apply_state|ops) 17005 17006PXA GPIO DRIVER 17007M: Robert Jarzmik <robert.jarzmik@free.fr> 17008L: linux-gpio@vger.kernel.org 17009S: Maintained 17010F: drivers/gpio/gpio-pxa.c 17011 17012PXA MMCI DRIVER 17013S: Orphan 17014 17015PXA RTC DRIVER 17016M: Robert Jarzmik <robert.jarzmik@free.fr> 17017L: linux-rtc@vger.kernel.org 17018S: Maintained 17019 17020PXA2xx/PXA3xx SUPPORT 17021M: Daniel Mack <daniel@zonque.org> 17022M: Haojian Zhuang <haojian.zhuang@gmail.com> 17023M: Robert Jarzmik <robert.jarzmik@free.fr> 17024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17025S: Maintained 17026T: git git://github.com/hzhuang1/linux.git 17027T: git git://github.com/rjarzmik/linux.git 17028F: arch/arm/boot/dts/pxa* 17029F: arch/arm/mach-pxa/ 17030F: drivers/dma/pxa* 17031F: drivers/pcmcia/pxa2xx* 17032F: drivers/pinctrl/pxa/ 17033F: drivers/spi/spi-pxa2xx* 17034F: drivers/usb/gadget/udc/pxa2* 17035F: include/sound/pxa2xx-lib.h 17036F: sound/arm/pxa* 17037F: sound/soc/pxa/ 17038 17039QAT DRIVER 17040M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17041L: qat-linux@intel.com 17042S: Supported 17043F: drivers/crypto/qat/ 17044 17045QCOM AUDIO (ASoC) DRIVERS 17046M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17047M: Banajit Goswami <bgoswami@quicinc.com> 17048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17049S: Supported 17050F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17051F: Documentation/devicetree/bindings/sound/qcom,* 17052F: drivers/soc/qcom/apr.c 17053F: include/dt-bindings/sound/qcom,wcd9335.h 17054F: sound/soc/codecs/lpass-rx-macro.* 17055F: sound/soc/codecs/lpass-tx-macro.* 17056F: sound/soc/codecs/lpass-va-macro.c 17057F: sound/soc/codecs/lpass-wsa-macro.* 17058F: sound/soc/codecs/msm8916-wcd-analog.c 17059F: sound/soc/codecs/msm8916-wcd-digital.c 17060F: sound/soc/codecs/wcd9335.* 17061F: sound/soc/codecs/wcd934x.c 17062F: sound/soc/codecs/wcd-clsh-v2.* 17063F: sound/soc/codecs/wcd-mbhc-v2.* 17064F: sound/soc/codecs/wsa881x.c 17065F: sound/soc/codecs/wsa883x.c 17066F: sound/soc/qcom/ 17067 17068QCOM EMBEDDED USB DEBUGGER (EUD) 17069M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17070L: linux-arm-msm@vger.kernel.org 17071S: Maintained 17072F: Documentation/ABI/testing/sysfs-driver-eud 17073F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17074F: drivers/usb/misc/qcom_eud.c 17075 17076QCOM IPA DRIVER 17077M: Alex Elder <elder@kernel.org> 17078L: netdev@vger.kernel.org 17079S: Supported 17080F: drivers/net/ipa/ 17081 17082QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17083M: Gabriel Somlo <somlo@cmu.edu> 17084M: "Michael S. Tsirkin" <mst@redhat.com> 17085L: qemu-devel@nongnu.org 17086S: Maintained 17087F: drivers/firmware/qemu_fw_cfg.c 17088F: include/uapi/linux/qemu_fw_cfg.h 17089 17090QIB DRIVER 17091M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17092L: linux-rdma@vger.kernel.org 17093S: Supported 17094F: drivers/infiniband/hw/qib/ 17095 17096QLOGIC QL41xxx FCOE DRIVER 17097M: Saurav Kashyap <skashyap@marvell.com> 17098M: Javed Hasan <jhasan@marvell.com> 17099M: GR-QLogic-Storage-Upstream@marvell.com 17100L: linux-scsi@vger.kernel.org 17101S: Supported 17102F: drivers/scsi/qedf/ 17103 17104QLOGIC QL41xxx ISCSI DRIVER 17105M: Nilesh Javali <njavali@marvell.com> 17106M: Manish Rangankar <mrangankar@marvell.com> 17107M: GR-QLogic-Storage-Upstream@marvell.com 17108L: linux-scsi@vger.kernel.org 17109S: Supported 17110F: drivers/scsi/qedi/ 17111 17112QLOGIC QL4xxx ETHERNET DRIVER 17113M: Ariel Elior <aelior@marvell.com> 17114M: Manish Chopra <manishc@marvell.com> 17115L: netdev@vger.kernel.org 17116S: Supported 17117F: drivers/net/ethernet/qlogic/qed/ 17118F: drivers/net/ethernet/qlogic/qede/ 17119F: include/linux/qed/ 17120 17121QLOGIC QL4xxx RDMA DRIVER 17122M: Michal Kalderon <mkalderon@marvell.com> 17123M: Ariel Elior <aelior@marvell.com> 17124L: linux-rdma@vger.kernel.org 17125S: Supported 17126F: drivers/infiniband/hw/qedr/ 17127F: include/uapi/rdma/qedr-abi.h 17128 17129QLOGIC QLA1280 SCSI DRIVER 17130M: Michael Reed <mdr@sgi.com> 17131L: linux-scsi@vger.kernel.org 17132S: Maintained 17133F: drivers/scsi/qla1280.[ch] 17134 17135QLOGIC QLA2XXX FC-SCSI DRIVER 17136M: Nilesh Javali <njavali@marvell.com> 17137M: GR-QLogic-Storage-Upstream@marvell.com 17138L: linux-scsi@vger.kernel.org 17139S: Supported 17140F: drivers/scsi/qla2xxx/ 17141 17142QLOGIC QLA3XXX NETWORK DRIVER 17143M: GR-Linux-NIC-Dev@marvell.com 17144L: netdev@vger.kernel.org 17145S: Supported 17146F: drivers/net/ethernet/qlogic/qla3xxx.* 17147 17148QLOGIC QLA4XXX iSCSI DRIVER 17149M: Nilesh Javali <njavali@marvell.com> 17150M: Manish Rangankar <mrangankar@marvell.com> 17151M: GR-QLogic-Storage-Upstream@marvell.com 17152L: linux-scsi@vger.kernel.org 17153S: Supported 17154F: drivers/scsi/qla4xxx/ 17155 17156QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17157M: Shahed Shaikh <shshaikh@marvell.com> 17158M: Manish Chopra <manishc@marvell.com> 17159M: GR-Linux-NIC-Dev@marvell.com 17160L: netdev@vger.kernel.org 17161S: Supported 17162F: drivers/net/ethernet/qlogic/qlcnic/ 17163 17164QLOGIC QLGE 10Gb ETHERNET DRIVER 17165M: Manish Chopra <manishc@marvell.com> 17166M: GR-Linux-NIC-Dev@marvell.com 17167M: Coiby Xu <coiby.xu@gmail.com> 17168L: netdev@vger.kernel.org 17169S: Supported 17170F: Documentation/networking/device_drivers/qlogic/qlge.rst 17171F: drivers/staging/qlge/ 17172 17173QM1D1B0004 MEDIA DRIVER 17174M: Akihiro Tsukada <tskd08@gmail.com> 17175L: linux-media@vger.kernel.org 17176S: Odd Fixes 17177F: drivers/media/tuners/qm1d1b0004* 17178 17179QM1D1C0042 MEDIA DRIVER 17180M: Akihiro Tsukada <tskd08@gmail.com> 17181L: linux-media@vger.kernel.org 17182S: Odd Fixes 17183F: drivers/media/tuners/qm1d1c0042* 17184 17185QNX4 FILESYSTEM 17186M: Anders Larsen <al@alarsen.net> 17187S: Maintained 17188W: http://www.alarsen.net/linux/qnx4fs/ 17189F: fs/qnx4/ 17190F: include/uapi/linux/qnx4_fs.h 17191F: include/uapi/linux/qnxtypes.h 17192 17193QORIQ DPAA2 FSL-MC BUS DRIVER 17194M: Stuart Yoder <stuyoder@gmail.com> 17195M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17196L: linux-kernel@vger.kernel.org 17197S: Maintained 17198F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17199F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17200F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17201F: drivers/bus/fsl-mc/ 17202F: include/uapi/linux/fsl_mc.h 17203 17204QT1010 MEDIA DRIVER 17205M: Antti Palosaari <crope@iki.fi> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208W: https://linuxtv.org 17209W: http://palosaari.fi/linux/ 17210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17211T: git git://linuxtv.org/anttip/media_tree.git 17212F: drivers/media/tuners/qt1010* 17213 17214QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17215M: Kalle Valo <kvalo@kernel.org> 17216L: ath10k@lists.infradead.org 17217S: Supported 17218W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17220F: drivers/net/wireless/ath/ath10k/ 17221F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17222 17223QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17224M: Kalle Valo <kvalo@kernel.org> 17225L: ath11k@lists.infradead.org 17226S: Supported 17227T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17228F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17229F: drivers/net/wireless/ath/ath11k/ 17230 17231QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17232M: Toke Høiland-Jørgensen <toke@toke.dk> 17233L: linux-wireless@vger.kernel.org 17234S: Maintained 17235W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17236F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17237F: drivers/net/wireless/ath/ath9k/ 17238 17239QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17240M: Stephan Gerhold <stephan@gerhold.net> 17241L: netdev@vger.kernel.org 17242L: linux-arm-msm@vger.kernel.org 17243S: Maintained 17244F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17245F: drivers/net/wwan/qcom_bam_dmux.c 17246 17247QUALCOMM CAMERA SUBSYSTEM DRIVER 17248M: Robert Foss <rfoss@kernel.org> 17249M: Todor Tomov <todor.too@gmail.com> 17250L: linux-media@vger.kernel.org 17251S: Maintained 17252F: Documentation/admin-guide/media/qcom_camss.rst 17253F: Documentation/devicetree/bindings/media/*camss* 17254F: drivers/media/platform/qcom/camss/ 17255 17256QUALCOMM CLOCK DRIVERS 17257M: Bjorn Andersson <andersson@kernel.org> 17258L: linux-arm-msm@vger.kernel.org 17259S: Supported 17260T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17261F: Documentation/devicetree/bindings/clock/qcom,* 17262F: drivers/clk/qcom/ 17263F: include/dt-bindings/clock/qcom,* 17264 17265QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17266M: Niklas Cassel <nks@flawful.org> 17267L: linux-pm@vger.kernel.org 17268L: linux-arm-msm@vger.kernel.org 17269S: Maintained 17270F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17271F: drivers/soc/qcom/cpr.c 17272 17273QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17274M: Ilia Lin <ilia.lin@kernel.org> 17275L: linux-pm@vger.kernel.org 17276S: Maintained 17277F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17278F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17279F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17280 17281QUALCOMM CRYPTO DRIVERS 17282M: Thara Gopinath <thara.gopinath@gmail.com> 17283L: linux-crypto@vger.kernel.org 17284L: linux-arm-msm@vger.kernel.org 17285S: Maintained 17286F: drivers/crypto/qce/ 17287 17288QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17289M: Timur Tabi <timur@kernel.org> 17290L: netdev@vger.kernel.org 17291S: Maintained 17292F: drivers/net/ethernet/qualcomm/emac/ 17293 17294QUALCOMM ETHQOS ETHERNET DRIVER 17295M: Vinod Koul <vkoul@kernel.org> 17296R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17297L: netdev@vger.kernel.org 17298S: Maintained 17299F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17300F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17301 17302QUALCOMM FASTRPC DRIVER 17303M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17304M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17305L: linux-arm-msm@vger.kernel.org 17306S: Maintained 17307F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17308F: drivers/misc/fastrpc.c 17309F: include/uapi/misc/fastrpc.h 17310 17311QUALCOMM HEXAGON ARCHITECTURE 17312M: Brian Cain <bcain@quicinc.com> 17313L: linux-hexagon@vger.kernel.org 17314T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17315S: Supported 17316F: arch/hexagon/ 17317 17318QUALCOMM HIDMA DRIVER 17319M: Sinan Kaya <okaya@kernel.org> 17320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17321L: linux-arm-msm@vger.kernel.org 17322L: dmaengine@vger.kernel.org 17323S: Supported 17324F: drivers/dma/qcom/hidma* 17325 17326QUALCOMM I2C CCI DRIVER 17327M: Loic Poulain <loic.poulain@linaro.org> 17328M: Robert Foss <rfoss@kernel.org> 17329L: linux-i2c@vger.kernel.org 17330L: linux-arm-msm@vger.kernel.org 17331S: Maintained 17332F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17333F: drivers/i2c/busses/i2c-qcom-cci.c 17334 17335QUALCOMM INTERCONNECT BWMON DRIVER 17336M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17337L: linux-arm-msm@vger.kernel.org 17338S: Maintained 17339F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17340F: drivers/soc/qcom/icc-bwmon.c 17341 17342QUALCOMM IOMMU 17343M: Rob Clark <robdclark@gmail.com> 17344L: iommu@lists.linux.dev 17345L: linux-arm-msm@vger.kernel.org 17346S: Maintained 17347F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17348 17349QUALCOMM IPC ROUTER (QRTR) DRIVER 17350M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17351L: linux-arm-msm@vger.kernel.org 17352S: Maintained 17353F: include/trace/events/qrtr.h 17354F: include/uapi/linux/qrtr.h 17355F: net/qrtr/ 17356 17357QUALCOMM IPCC MAILBOX DRIVER 17358M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17359L: linux-arm-msm@vger.kernel.org 17360S: Supported 17361F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17362F: drivers/mailbox/qcom-ipcc.c 17363F: include/dt-bindings/mailbox/qcom-ipcc.h 17364 17365QUALCOMM IPQ4019 USB PHY DRIVER 17366M: Robert Marko <robert.marko@sartura.hr> 17367M: Luka Perkov <luka.perkov@sartura.hr> 17368L: linux-arm-msm@vger.kernel.org 17369S: Maintained 17370F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17371F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17372 17373QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17374M: Robert Marko <robert.marko@sartura.hr> 17375M: Luka Perkov <luka.perkov@sartura.hr> 17376L: linux-arm-msm@vger.kernel.org 17377S: Maintained 17378F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17379F: drivers/regulator/vqmmc-ipq4019-regulator.c 17380 17381QUALCOMM NAND CONTROLLER DRIVER 17382M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17383L: linux-mtd@lists.infradead.org 17384L: linux-arm-msm@vger.kernel.org 17385S: Maintained 17386F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17387F: drivers/mtd/nand/raw/qcom_nandc.c 17388 17389QUALCOMM RMNET DRIVER 17390M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17391M: Sean Tranchetti <quic_stranche@quicinc.com> 17392L: netdev@vger.kernel.org 17393S: Maintained 17394F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17395F: drivers/net/ethernet/qualcomm/rmnet/ 17396F: include/linux/if_rmnet.h 17397 17398QUALCOMM TSENS THERMAL DRIVER 17399M: Amit Kucheria <amitk@kernel.org> 17400M: Thara Gopinath <thara.gopinath@gmail.com> 17401L: linux-pm@vger.kernel.org 17402L: linux-arm-msm@vger.kernel.org 17403S: Maintained 17404F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17405F: drivers/thermal/qcom/ 17406 17407QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17408M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17409M: Vikash Garodia <quic_vgarodia@quicinc.com> 17410L: linux-media@vger.kernel.org 17411L: linux-arm-msm@vger.kernel.org 17412S: Maintained 17413T: git git://linuxtv.org/media_tree.git 17414F: Documentation/devicetree/bindings/media/*venus* 17415F: drivers/media/platform/qcom/venus/ 17416 17417QUALCOMM WCN36XX WIRELESS DRIVER 17418M: Loic Poulain <loic.poulain@linaro.org> 17419L: wcn36xx@lists.infradead.org 17420S: Supported 17421W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17422F: drivers/net/wireless/ath/wcn36xx/ 17423 17424QUANTENNA QTNFMAC WIRELESS DRIVER 17425M: Igor Mitsyanko <imitsyanko@quantenna.com> 17426R: Sergey Matyukevich <geomatsi@gmail.com> 17427L: linux-wireless@vger.kernel.org 17428S: Maintained 17429F: drivers/net/wireless/quantenna 17430 17431RADEON and AMDGPU DRM DRIVERS 17432M: Alex Deucher <alexander.deucher@amd.com> 17433M: Christian König <christian.koenig@amd.com> 17434M: Pan, Xinhui <Xinhui.Pan@amd.com> 17435L: amd-gfx@lists.freedesktop.org 17436S: Supported 17437T: git https://gitlab.freedesktop.org/agd5f/linux.git 17438B: https://gitlab.freedesktop.org/drm/amd/-/issues 17439C: irc://irc.oftc.net/radeon 17440F: Documentation/gpu/amdgpu/ 17441F: drivers/gpu/drm/amd/ 17442F: drivers/gpu/drm/radeon/ 17443F: include/uapi/drm/amdgpu_drm.h 17444F: include/uapi/drm/radeon_drm.h 17445 17446RADEON FRAMEBUFFER DISPLAY DRIVER 17447M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17448L: linux-fbdev@vger.kernel.org 17449S: Maintained 17450F: drivers/video/fbdev/aty/radeon* 17451F: include/uapi/linux/radeonfb.h 17452 17453RADIOSHARK RADIO DRIVER 17454M: Hans Verkuil <hverkuil@xs4all.nl> 17455L: linux-media@vger.kernel.org 17456S: Maintained 17457T: git git://linuxtv.org/media_tree.git 17458F: drivers/media/radio/radio-shark.c 17459 17460RADIOSHARK2 RADIO DRIVER 17461M: Hans Verkuil <hverkuil@xs4all.nl> 17462L: linux-media@vger.kernel.org 17463S: Maintained 17464T: git git://linuxtv.org/media_tree.git 17465F: drivers/media/radio/radio-shark2.c 17466F: drivers/media/radio/radio-tea5777.c 17467 17468RADOS BLOCK DEVICE (RBD) 17469M: Ilya Dryomov <idryomov@gmail.com> 17470R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17471L: ceph-devel@vger.kernel.org 17472S: Supported 17473W: http://ceph.com/ 17474T: git https://github.com/ceph/ceph-client.git 17475F: Documentation/ABI/testing/sysfs-bus-rbd 17476F: drivers/block/rbd.c 17477F: drivers/block/rbd_types.h 17478 17479RAGE128 FRAMEBUFFER DISPLAY DRIVER 17480M: Paul Mackerras <paulus@samba.org> 17481L: linux-fbdev@vger.kernel.org 17482S: Maintained 17483F: drivers/video/fbdev/aty/aty128fb.c 17484 17485RAINSHADOW-CEC DRIVER 17486M: Hans Verkuil <hverkuil@xs4all.nl> 17487L: linux-media@vger.kernel.org 17488S: Maintained 17489T: git git://linuxtv.org/media_tree.git 17490F: drivers/media/cec/usb/rainshadow/ 17491 17492RALINK MIPS ARCHITECTURE 17493M: John Crispin <john@phrozen.org> 17494L: linux-mips@vger.kernel.org 17495S: Maintained 17496F: arch/mips/ralink 17497 17498RALINK MT7621 MIPS ARCHITECTURE 17499M: Arınç ÜNAL <arinc.unal@arinc9.com> 17500M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17501L: linux-mips@vger.kernel.org 17502S: Maintained 17503F: arch/mips/boot/dts/ralink/mt7621* 17504 17505RALINK PINCTRL DRIVER 17506M: Arınç ÜNAL <arinc.unal@arinc9.com> 17507M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17508L: linux-mips@vger.kernel.org 17509S: Maintained 17510F: drivers/pinctrl/ralink/ 17511 17512RALINK RT2X00 WIRELESS LAN DRIVER 17513M: Stanislaw Gruszka <stf_xl@wp.pl> 17514M: Helmut Schaa <helmut.schaa@googlemail.com> 17515L: linux-wireless@vger.kernel.org 17516S: Maintained 17517F: drivers/net/wireless/ralink/rt2x00/ 17518 17519RAMDISK RAM BLOCK DEVICE DRIVER 17520M: Jens Axboe <axboe@kernel.dk> 17521S: Maintained 17522F: Documentation/admin-guide/blockdev/ramdisk.rst 17523F: drivers/block/brd.c 17524 17525RANCHU VIRTUAL BOARD FOR MIPS 17526M: Miodrag Dinic <miodrag.dinic@mips.com> 17527L: linux-mips@vger.kernel.org 17528S: Supported 17529F: arch/mips/configs/generic/board-ranchu.config 17530F: arch/mips/generic/board-ranchu.c 17531 17532RANDOM NUMBER DRIVER 17533M: "Theodore Ts'o" <tytso@mit.edu> 17534M: Jason A. Donenfeld <Jason@zx2c4.com> 17535T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17536S: Maintained 17537F: drivers/char/random.c 17538F: drivers/virt/vmgenid.c 17539 17540RAPIDIO SUBSYSTEM 17541M: Matt Porter <mporter@kernel.crashing.org> 17542M: Alexandre Bounine <alex.bou9@gmail.com> 17543S: Maintained 17544F: drivers/rapidio/ 17545 17546RAS INFRASTRUCTURE 17547M: Tony Luck <tony.luck@intel.com> 17548M: Borislav Petkov <bp@alien8.de> 17549L: linux-edac@vger.kernel.org 17550S: Maintained 17551F: Documentation/admin-guide/ras.rst 17552F: drivers/ras/ 17553F: include/linux/ras.h 17554F: include/ras/ras_event.h 17555 17556RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17557L: linux-wireless@vger.kernel.org 17558S: Orphan 17559F: drivers/net/wireless/ray* 17560 17561RC-CORE / LIRC FRAMEWORK 17562M: Sean Young <sean@mess.org> 17563L: linux-media@vger.kernel.org 17564S: Maintained 17565W: http://linuxtv.org 17566T: git git://linuxtv.org/media_tree.git 17567F: Documentation/driver-api/media/rc-core.rst 17568F: Documentation/userspace-api/media/rc/ 17569F: drivers/media/rc/ 17570F: include/media/rc-map.h 17571F: include/media/rc-core.h 17572F: include/uapi/linux/lirc.h 17573 17574RCMM REMOTE CONTROLS DECODER 17575M: Patrick Lerda <patrick9876@free.fr> 17576S: Maintained 17577F: drivers/media/rc/ir-rcmm-decoder.c 17578 17579RCUTORTURE TEST FRAMEWORK 17580M: "Paul E. McKenney" <paulmck@kernel.org> 17581M: Josh Triplett <josh@joshtriplett.org> 17582R: Steven Rostedt <rostedt@goodmis.org> 17583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17584R: Lai Jiangshan <jiangshanlai@gmail.com> 17585L: rcu@vger.kernel.org 17586S: Supported 17587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17588F: tools/testing/selftests/rcutorture 17589 17590RDACM20 Camera Sensor 17591M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17592M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17593M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17594M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17595L: linux-media@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17598F: drivers/media/i2c/max9271.c 17599F: drivers/media/i2c/max9271.h 17600F: drivers/media/i2c/rdacm20.c 17601 17602RDACM21 Camera Sensor 17603M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17604M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17605M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17606M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17607L: linux-media@vger.kernel.org 17608S: Maintained 17609F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17610F: drivers/media/i2c/max9271.c 17611F: drivers/media/i2c/max9271.h 17612F: drivers/media/i2c/rdacm21.c 17613 17614RDC R-321X SoC 17615M: Florian Fainelli <florian@openwrt.org> 17616S: Maintained 17617 17618RDC R6040 FAST ETHERNET DRIVER 17619M: Florian Fainelli <f.fainelli@gmail.com> 17620L: netdev@vger.kernel.org 17621S: Maintained 17622F: drivers/net/ethernet/rdc/r6040.c 17623 17624RDMAVT - RDMA verbs software 17625M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17626L: linux-rdma@vger.kernel.org 17627S: Supported 17628F: drivers/infiniband/sw/rdmavt 17629 17630RDS - RELIABLE DATAGRAM SOCKETS 17631M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17632L: netdev@vger.kernel.org 17633L: linux-rdma@vger.kernel.org 17634L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17635S: Supported 17636W: https://oss.oracle.com/projects/rds/ 17637F: Documentation/networking/rds.rst 17638F: net/rds/ 17639 17640RDT - RESOURCE ALLOCATION 17641M: Fenghua Yu <fenghua.yu@intel.com> 17642M: Reinette Chatre <reinette.chatre@intel.com> 17643L: linux-kernel@vger.kernel.org 17644S: Supported 17645F: Documentation/x86/resctrl* 17646F: arch/x86/include/asm/resctrl.h 17647F: arch/x86/kernel/cpu/resctrl/ 17648F: tools/testing/selftests/resctrl/ 17649 17650READ-COPY UPDATE (RCU) 17651M: "Paul E. McKenney" <paulmck@kernel.org> 17652M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17653M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17654M: Josh Triplett <josh@joshtriplett.org> 17655R: Steven Rostedt <rostedt@goodmis.org> 17656R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17657R: Lai Jiangshan <jiangshanlai@gmail.com> 17658R: Joel Fernandes <joel@joelfernandes.org> 17659L: rcu@vger.kernel.org 17660S: Supported 17661W: http://www.rdrop.com/users/paulmck/RCU/ 17662T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17663F: Documentation/RCU/ 17664F: include/linux/rcu* 17665F: kernel/rcu/ 17666X: Documentation/RCU/torture.rst 17667X: include/linux/srcu*.h 17668X: kernel/rcu/srcu*.c 17669 17670REAL TIME CLOCK (RTC) SUBSYSTEM 17671M: Alessandro Zummo <a.zummo@towertech.it> 17672M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17673L: linux-rtc@vger.kernel.org 17674S: Maintained 17675Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17676T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17677F: Documentation/admin-guide/rtc.rst 17678F: Documentation/devicetree/bindings/rtc/ 17679F: drivers/rtc/ 17680F: include/linux/platform_data/rtc-* 17681F: include/linux/rtc.h 17682F: include/linux/rtc/ 17683F: include/uapi/linux/rtc.h 17684F: tools/testing/selftests/rtc/ 17685 17686REALTEK AUDIO CODECS 17687M: Oder Chiou <oder_chiou@realtek.com> 17688S: Maintained 17689F: include/sound/rt*.h 17690F: sound/soc/codecs/rt* 17691 17692REALTEK OTTO WATCHDOG 17693M: Sander Vanheule <sander@svanheule.net> 17694L: linux-watchdog@vger.kernel.org 17695S: Maintained 17696F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17697F: drivers/watchdog/realtek_otto_wdt.c 17698 17699REALTEK RTL83xx SMI DSA ROUTER CHIPS 17700M: Linus Walleij <linus.walleij@linaro.org> 17701M: Alvin Šipraga <alsi@bang-olufsen.dk> 17702S: Maintained 17703F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17704F: drivers/net/dsa/realtek/* 17705 17706REALTEK WIRELESS DRIVER (rtlwifi family) 17707M: Ping-Ke Shih <pkshih@realtek.com> 17708L: linux-wireless@vger.kernel.org 17709S: Maintained 17710W: https://wireless.wiki.kernel.org/ 17711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17712F: drivers/net/wireless/realtek/rtlwifi/ 17713 17714REALTEK WIRELESS DRIVER (rtw88) 17715M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17716L: linux-wireless@vger.kernel.org 17717S: Maintained 17718F: drivers/net/wireless/realtek/rtw88/ 17719 17720REALTEK WIRELESS DRIVER (rtw89) 17721M: Ping-Ke Shih <pkshih@realtek.com> 17722L: linux-wireless@vger.kernel.org 17723S: Maintained 17724F: drivers/net/wireless/realtek/rtw89/ 17725 17726REDPINE WIRELESS DRIVER 17727L: linux-wireless@vger.kernel.org 17728S: Orphan 17729F: drivers/net/wireless/rsi/ 17730 17731REGISTER MAP ABSTRACTION 17732M: Mark Brown <broonie@kernel.org> 17733L: linux-kernel@vger.kernel.org 17734S: Supported 17735T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17736F: Documentation/devicetree/bindings/regmap/ 17737F: drivers/base/regmap/ 17738F: include/linux/regmap.h 17739 17740REISERFS FILE SYSTEM 17741L: reiserfs-devel@vger.kernel.org 17742S: Supported 17743F: fs/reiserfs/ 17744 17745REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17746M: Bjorn Andersson <andersson@kernel.org> 17747M: Mathieu Poirier <mathieu.poirier@linaro.org> 17748L: linux-remoteproc@vger.kernel.org 17749S: Maintained 17750T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17751F: Documentation/ABI/testing/sysfs-class-remoteproc 17752F: Documentation/devicetree/bindings/remoteproc/ 17753F: Documentation/staging/remoteproc.rst 17754F: drivers/remoteproc/ 17755F: include/linux/remoteproc.h 17756F: include/linux/remoteproc/ 17757 17758REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17759M: Bjorn Andersson <andersson@kernel.org> 17760M: Mathieu Poirier <mathieu.poirier@linaro.org> 17761L: linux-remoteproc@vger.kernel.org 17762S: Maintained 17763T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17764F: Documentation/ABI/testing/sysfs-bus-rpmsg 17765F: Documentation/staging/rpmsg.rst 17766F: drivers/rpmsg/ 17767F: include/linux/rpmsg.h 17768F: include/linux/rpmsg/ 17769F: include/uapi/linux/rpmsg.h 17770F: samples/rpmsg/ 17771 17772REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17773M: Stephan Gerhold <stephan@gerhold.net> 17774L: netdev@vger.kernel.org 17775L: linux-remoteproc@vger.kernel.org 17776S: Maintained 17777F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17778 17779RENESAS CLOCK DRIVERS 17780M: Geert Uytterhoeven <geert+renesas@glider.be> 17781L: linux-renesas-soc@vger.kernel.org 17782S: Supported 17783T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17784F: Documentation/devicetree/bindings/clock/renesas,* 17785F: drivers/clk/renesas/ 17786 17787RENESAS EMEV2 I2C DRIVER 17788M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17789L: linux-renesas-soc@vger.kernel.org 17790S: Supported 17791F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17792F: drivers/i2c/busses/i2c-emev2.c 17793 17794RENESAS ETHERNET DRIVERS 17795R: Sergey Shtylyov <s.shtylyov@omp.ru> 17796L: netdev@vger.kernel.org 17797L: linux-renesas-soc@vger.kernel.org 17798F: Documentation/devicetree/bindings/net/renesas,*.yaml 17799F: drivers/net/ethernet/renesas/ 17800F: include/linux/sh_eth.h 17801 17802RENESAS R-CAR GYROADC DRIVER 17803M: Marek Vasut <marek.vasut@gmail.com> 17804L: linux-iio@vger.kernel.org 17805S: Supported 17806F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17807F: drivers/iio/adc/rcar-gyroadc.c 17808 17809RENESAS R-CAR I2C DRIVERS 17810M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17811L: linux-renesas-soc@vger.kernel.org 17812S: Supported 17813F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17814F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17815F: drivers/i2c/busses/i2c-rcar.c 17816F: drivers/i2c/busses/i2c-sh_mobile.c 17817 17818RENESAS R-CAR SATA DRIVER 17819R: Sergey Shtylyov <s.shtylyov@omp.ru> 17820S: Supported 17821L: linux-ide@vger.kernel.org 17822L: linux-renesas-soc@vger.kernel.org 17823F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17824F: drivers/ata/sata_rcar.c 17825 17826RENESAS R-CAR THERMAL DRIVERS 17827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17828L: linux-renesas-soc@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17831F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17832F: drivers/thermal/rcar_gen3_thermal.c 17833F: drivers/thermal/rcar_thermal.c 17834 17835RENESAS RIIC DRIVER 17836M: Chris Brandt <chris.brandt@renesas.com> 17837L: linux-renesas-soc@vger.kernel.org 17838S: Supported 17839F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17840F: drivers/i2c/busses/i2c-riic.c 17841 17842RENESAS USB PHY DRIVER 17843M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17844L: linux-renesas-soc@vger.kernel.org 17845S: Maintained 17846F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17847 17848RENESAS RZ/G2L A/D DRIVER 17849M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17850L: linux-iio@vger.kernel.org 17851L: linux-renesas-soc@vger.kernel.org 17852S: Supported 17853F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17854F: drivers/iio/adc/rzg2l_adc.c 17855 17856RENESAS RZ/N1 A5PSW SWITCH DRIVER 17857M: Clément Léger <clement.leger@bootlin.com> 17858L: linux-renesas-soc@vger.kernel.org 17859L: netdev@vger.kernel.org 17860S: Maintained 17861F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17862F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17863F: drivers/net/dsa/rzn1_a5psw* 17864F: drivers/net/pcs/pcs-rzn1-miic.c 17865F: include/dt-bindings/net/pcs-rzn1-miic.h 17866F: include/linux/pcs-rzn1-miic.h 17867F: net/dsa/tag_rzn1_a5psw.c 17868 17869RENESAS RZ/N1 RTC CONTROLLER DRIVER 17870M: Miquel Raynal <miquel.raynal@bootlin.com> 17871L: linux-rtc@vger.kernel.org 17872L: linux-renesas-soc@vger.kernel.org 17873S: Maintained 17874F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17875F: drivers/rtc/rtc-rzn1.c 17876 17877RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17878M: Miquel Raynal <miquel.raynal@bootlin.com> 17879L: linux-mtd@lists.infradead.org 17880L: linux-renesas-soc@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17883F: drivers/mtd/nand/raw/renesas-nand-controller.c 17884 17885RENESAS VERSACLOCK 7 CLOCK DRIVER 17886M: Alex Helms <alexander.helms.jy@renesas.com> 17887S: Maintained 17888F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17889F: drivers/clk/clk-versaclock7.c 17890 17891RESET CONTROLLER FRAMEWORK 17892M: Philipp Zabel <p.zabel@pengutronix.de> 17893S: Maintained 17894T: git git://git.pengutronix.de/git/pza/linux 17895F: Documentation/devicetree/bindings/reset/ 17896F: Documentation/driver-api/reset.rst 17897F: drivers/reset/ 17898F: include/dt-bindings/reset/ 17899F: include/linux/reset-controller.h 17900F: include/linux/reset.h 17901F: include/linux/reset/ 17902K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17903 17904RESTARTABLE SEQUENCES SUPPORT 17905M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17906M: Peter Zijlstra <peterz@infradead.org> 17907M: "Paul E. McKenney" <paulmck@kernel.org> 17908M: Boqun Feng <boqun.feng@gmail.com> 17909L: linux-kernel@vger.kernel.org 17910S: Supported 17911F: include/trace/events/rseq.h 17912F: include/uapi/linux/rseq.h 17913F: kernel/rseq.c 17914F: tools/testing/selftests/rseq/ 17915 17916RFKILL 17917M: Johannes Berg <johannes@sipsolutions.net> 17918L: linux-wireless@vger.kernel.org 17919S: Maintained 17920W: https://wireless.wiki.kernel.org/ 17921Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17924F: Documentation/ABI/stable/sysfs-class-rfkill 17925F: Documentation/driver-api/rfkill.rst 17926F: include/linux/rfkill.h 17927F: include/uapi/linux/rfkill.h 17928F: net/rfkill/ 17929 17930RHASHTABLE 17931M: Thomas Graf <tgraf@suug.ch> 17932M: Herbert Xu <herbert@gondor.apana.org.au> 17933L: netdev@vger.kernel.org 17934S: Maintained 17935F: include/linux/rhashtable-types.h 17936F: include/linux/rhashtable.h 17937F: lib/rhashtable.c 17938F: lib/test_rhashtable.c 17939 17940RICOH R5C592 MEMORYSTICK DRIVER 17941M: Maxim Levitsky <maximlevitsky@gmail.com> 17942S: Maintained 17943F: drivers/memstick/host/r592.* 17944 17945RICOH SMARTMEDIA/XD DRIVER 17946M: Maxim Levitsky <maximlevitsky@gmail.com> 17947S: Maintained 17948F: drivers/mtd/nand/raw/r852.c 17949F: drivers/mtd/nand/raw/r852.h 17950 17951RISC-V PMU DRIVERS 17952M: Atish Patra <atishp@atishpatra.org> 17953R: Anup Patel <anup@brainfault.org> 17954L: linux-riscv@lists.infradead.org 17955S: Supported 17956F: drivers/perf/riscv_pmu.c 17957F: drivers/perf/riscv_pmu_legacy.c 17958F: drivers/perf/riscv_pmu_sbi.c 17959 17960RISC-V ARCHITECTURE 17961M: Paul Walmsley <paul.walmsley@sifive.com> 17962M: Palmer Dabbelt <palmer@dabbelt.com> 17963M: Albert Ou <aou@eecs.berkeley.edu> 17964L: linux-riscv@lists.infradead.org 17965S: Supported 17966Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17967P: Documentation/riscv/patch-acceptance.rst 17968T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17969F: arch/riscv/ 17970N: riscv 17971K: riscv 17972 17973RISC-V MICROCHIP FPGA SUPPORT 17974M: Conor Dooley <conor.dooley@microchip.com> 17975M: Daire McNamara <daire.mcnamara@microchip.com> 17976L: linux-riscv@lists.infradead.org 17977S: Supported 17978F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17979F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17980F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17981F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17982F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17983F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17984F: Documentation/devicetree/bindings/riscv/microchip.yaml 17985F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17986F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17987F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17988F: arch/riscv/boot/dts/microchip/ 17989F: drivers/char/hw_random/mpfs-rng.c 17990F: drivers/clk/microchip/clk-mpfs.c 17991F: drivers/i2c/busses/i2c-microchip-corei2c.c 17992F: drivers/mailbox/mailbox-mpfs.c 17993F: drivers/pci/controller/pcie-microchip-host.c 17994F: drivers/reset/reset-mpfs.c 17995F: drivers/rtc/rtc-mpfs.c 17996F: drivers/soc/microchip/mpfs-sys-controller.c 17997F: drivers/spi/spi-microchip-core-qspi.c 17998F: drivers/spi/spi-microchip-core.c 17999F: drivers/usb/musb/mpfs.c 18000F: include/soc/microchip/mpfs.h 18001 18002RISC-V MISC SOC SUPPORT 18003M: Conor Dooley <conor@kernel.org> 18004L: linux-riscv@lists.infradead.org 18005S: Maintained 18006Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18007T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18008F: Documentation/devicetree/bindings/riscv/ 18009F: arch/riscv/boot/dts/ 18010 18011RNBD BLOCK DRIVERS 18012M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18013M: Jack Wang <jinpu.wang@ionos.com> 18014L: linux-block@vger.kernel.org 18015S: Maintained 18016F: drivers/block/rnbd/ 18017 18018ROCCAT DRIVERS 18019M: Stefan Achatz <erazor_de@users.sourceforge.net> 18020S: Maintained 18021W: http://sourceforge.net/projects/roccat/ 18022F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18023F: drivers/hid/hid-roccat* 18024F: include/linux/hid-roccat* 18025 18026ROCKCHIP CRYPTO DRIVERS 18027M: Corentin Labbe <clabbe@baylibre.com> 18028L: linux-crypto@vger.kernel.org 18029S: Maintained 18030F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18031F: drivers/crypto/rockchip/ 18032 18033ROCKCHIP I2S TDM DRIVER 18034M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18035L: linux-rockchip@lists.infradead.org 18036S: Maintained 18037F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18038F: sound/soc/rockchip/rockchip_i2s_tdm.* 18039 18040ROCKCHIP ISP V1 DRIVER 18041M: Dafna Hirschfeld <dafna@fastmail.com> 18042L: linux-media@vger.kernel.org 18043L: linux-rockchip@lists.infradead.org 18044S: Maintained 18045F: Documentation/admin-guide/media/rkisp1.rst 18046F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18047F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18048F: drivers/media/platform/rockchip/rkisp1 18049F: include/uapi/linux/rkisp1-config.h 18050 18051ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18052M: Jacob Chen <jacob-chen@iotwrt.com> 18053M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18054L: linux-media@vger.kernel.org 18055L: linux-rockchip@lists.infradead.org 18056S: Maintained 18057F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18058F: drivers/media/platform/rockchip/rga/ 18059 18060ROCKCHIP VIDEO DECODER DRIVER 18061M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18062L: linux-media@vger.kernel.org 18063L: linux-rockchip@lists.infradead.org 18064S: Maintained 18065F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18066F: drivers/staging/media/rkvdec/ 18067 18068ROCKER DRIVER 18069M: Jiri Pirko <jiri@resnulli.us> 18070L: netdev@vger.kernel.org 18071S: Supported 18072F: drivers/net/ethernet/rocker/ 18073 18074ROCKETPORT EXPRESS/INFINITY DRIVER 18075M: Kevin Cernekee <cernekee@gmail.com> 18076L: linux-serial@vger.kernel.org 18077S: Odd Fixes 18078F: drivers/tty/serial/rp2.* 18079 18080ROHM BD99954 CHARGER IC 18081M: Matti Vaittinen <mazziesaccount@gmail.com> 18082S: Supported 18083F: drivers/power/supply/bd99954-charger.c 18084F: drivers/power/supply/bd99954-charger.h 18085 18086ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18087M: Tomasz Duszynski <tduszyns@gmail.com> 18088S: Maintained 18089F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18090F: drivers/iio/light/bh1750.c 18091 18092ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18093M: Marek Vasut <marek.vasut+renesas@gmail.com> 18094L: linux-kernel@vger.kernel.org 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18098F: drivers/gpio/gpio-bd9571mwv.c 18099F: drivers/mfd/bd9571mwv.c 18100F: drivers/regulator/bd9571mwv-regulator.c 18101F: include/linux/mfd/bd9571mwv.h 18102 18103ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18104M: Matti Vaittinen <mazziesaccount@gmail.com> 18105S: Supported 18106F: drivers/clk/clk-bd718x7.c 18107F: drivers/gpio/gpio-bd71815.c 18108F: drivers/gpio/gpio-bd71828.c 18109F: drivers/mfd/rohm-bd71828.c 18110F: drivers/mfd/rohm-bd718x7.c 18111F: drivers/mfd/rohm-bd9576.c 18112F: drivers/regulator/bd71815-regulator.c 18113F: drivers/regulator/bd71828-regulator.c 18114F: drivers/regulator/bd718x7-regulator.c 18115F: drivers/regulator/bd9576-regulator.c 18116F: drivers/regulator/rohm-regulator.c 18117F: drivers/rtc/rtc-bd70528.c 18118F: drivers/watchdog/bd9576_wdt.c 18119F: include/linux/mfd/rohm-bd71815.h 18120F: include/linux/mfd/rohm-bd71828.h 18121F: include/linux/mfd/rohm-bd718x7.h 18122F: include/linux/mfd/rohm-bd957x.h 18123F: include/linux/mfd/rohm-generic.h 18124F: include/linux/mfd/rohm-shared.h 18125 18126ROSE NETWORK LAYER 18127M: Ralf Baechle <ralf@linux-mips.org> 18128L: linux-hams@vger.kernel.org 18129S: Maintained 18130W: http://www.linux-ax25.org/ 18131F: include/net/rose.h 18132F: include/uapi/linux/rose.h 18133F: net/rose/ 18134 18135ROTATION DRIVER FOR ALLWINNER A83T 18136M: Jernej Skrabec <jernej.skrabec@gmail.com> 18137L: linux-media@vger.kernel.org 18138S: Maintained 18139T: git git://linuxtv.org/media_tree.git 18140F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18141F: drivers/media/platform/sunxi/sun8i-rotate/ 18142 18143RPMSG TTY DRIVER 18144M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18145L: linux-remoteproc@vger.kernel.org 18146S: Maintained 18147F: drivers/tty/rpmsg_tty.c 18148 18149RTL2830 MEDIA DRIVER 18150M: Antti Palosaari <crope@iki.fi> 18151L: linux-media@vger.kernel.org 18152S: Maintained 18153W: https://linuxtv.org 18154W: http://palosaari.fi/linux/ 18155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18156T: git git://linuxtv.org/anttip/media_tree.git 18157F: drivers/media/dvb-frontends/rtl2830* 18158 18159RTL2832 MEDIA DRIVER 18160M: Antti Palosaari <crope@iki.fi> 18161L: linux-media@vger.kernel.org 18162S: Maintained 18163W: https://linuxtv.org 18164W: http://palosaari.fi/linux/ 18165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18166T: git git://linuxtv.org/anttip/media_tree.git 18167F: drivers/media/dvb-frontends/rtl2832* 18168 18169RTL2832_SDR MEDIA DRIVER 18170M: Antti Palosaari <crope@iki.fi> 18171L: linux-media@vger.kernel.org 18172S: Maintained 18173W: https://linuxtv.org 18174W: http://palosaari.fi/linux/ 18175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18176T: git git://linuxtv.org/anttip/media_tree.git 18177F: drivers/media/dvb-frontends/rtl2832_sdr* 18178 18179RTL8180 WIRELESS DRIVER 18180L: linux-wireless@vger.kernel.org 18181S: Orphan 18182W: https://wireless.wiki.kernel.org/ 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18184F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18185 18186RTL8187 WIRELESS DRIVER 18187M: Herton Ronaldo Krzesinski <herton@canonical.com> 18188M: Hin-Tak Leung <htl10@users.sourceforge.net> 18189M: Larry Finger <Larry.Finger@lwfinger.net> 18190L: linux-wireless@vger.kernel.org 18191S: Maintained 18192W: https://wireless.wiki.kernel.org/ 18193T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18194F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18195 18196RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18197M: Jes Sorensen <Jes.Sorensen@gmail.com> 18198L: linux-wireless@vger.kernel.org 18199S: Maintained 18200T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18201F: drivers/net/wireless/realtek/rtl8xxxu/ 18202 18203RTRS TRANSPORT DRIVERS 18204M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18205M: Jack Wang <jinpu.wang@ionos.com> 18206L: linux-rdma@vger.kernel.org 18207S: Maintained 18208F: drivers/infiniband/ulp/rtrs/ 18209 18210RUNTIME VERIFICATION (RV) 18211M: Daniel Bristot de Oliveira <bristot@kernel.org> 18212M: Steven Rostedt <rostedt@goodmis.org> 18213L: linux-trace-devel@vger.kernel.org 18214S: Maintained 18215F: Documentation/trace/rv/ 18216F: include/linux/rv.h 18217F: include/rv/ 18218F: kernel/trace/rv/ 18219F: tools/verification/ 18220 18221RUST 18222M: Miguel Ojeda <ojeda@kernel.org> 18223M: Alex Gaynor <alex.gaynor@gmail.com> 18224M: Wedson Almeida Filho <wedsonaf@gmail.com> 18225R: Boqun Feng <boqun.feng@gmail.com> 18226R: Gary Guo <gary@garyguo.net> 18227R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18228L: rust-for-linux@vger.kernel.org 18229S: Supported 18230W: https://github.com/Rust-for-Linux/linux 18231B: https://github.com/Rust-for-Linux/linux/issues 18232T: git https://github.com/Rust-for-Linux/linux.git rust-next 18233F: Documentation/rust/ 18234F: rust/ 18235F: samples/rust/ 18236F: scripts/*rust* 18237K: \b(?i:rust)\b 18238 18239RXRPC SOCKETS (AF_RXRPC) 18240M: David Howells <dhowells@redhat.com> 18241M: Marc Dionne <marc.dionne@auristor.com> 18242L: linux-afs@lists.infradead.org 18243S: Supported 18244W: https://www.infradead.org/~dhowells/kafs/ 18245F: Documentation/networking/rxrpc.rst 18246F: include/keys/rxrpc-type.h 18247F: include/net/af_rxrpc.h 18248F: include/trace/events/rxrpc.h 18249F: include/uapi/linux/rxrpc.h 18250F: net/rxrpc/ 18251 18252S3 SAVAGE FRAMEBUFFER DRIVER 18253M: Antonino Daplas <adaplas@gmail.com> 18254L: linux-fbdev@vger.kernel.org 18255S: Maintained 18256F: drivers/video/fbdev/savage/ 18257 18258S390 ARCHITECTURE 18259M: Heiko Carstens <hca@linux.ibm.com> 18260M: Vasily Gorbik <gor@linux.ibm.com> 18261M: Alexander Gordeev <agordeev@linux.ibm.com> 18262R: Christian Borntraeger <borntraeger@linux.ibm.com> 18263R: Sven Schnelle <svens@linux.ibm.com> 18264L: linux-s390@vger.kernel.org 18265S: Supported 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18267F: Documentation/driver-api/s390-drivers.rst 18268F: Documentation/s390/ 18269F: arch/s390/ 18270F: drivers/s390/ 18271 18272S390 COMMON I/O LAYER 18273M: Vineeth Vijayan <vneethv@linux.ibm.com> 18274M: Peter Oberparleiter <oberpar@linux.ibm.com> 18275L: linux-s390@vger.kernel.org 18276S: Supported 18277F: drivers/s390/cio/ 18278 18279S390 DASD DRIVER 18280M: Stefan Haberland <sth@linux.ibm.com> 18281M: Jan Hoeppner <hoeppner@linux.ibm.com> 18282L: linux-s390@vger.kernel.org 18283S: Supported 18284F: block/partitions/ibm.c 18285F: drivers/s390/block/dasd* 18286F: include/linux/dasd_mod.h 18287 18288S390 IOMMU (PCI) 18289M: Matthew Rosato <mjrosato@linux.ibm.com> 18290M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18291L: linux-s390@vger.kernel.org 18292S: Supported 18293F: drivers/iommu/s390-iommu.c 18294 18295S390 IUCV NETWORK LAYER 18296M: Alexandra Winter <wintera@linux.ibm.com> 18297M: Wenjia Zhang <wenjia@linux.ibm.com> 18298L: linux-s390@vger.kernel.org 18299L: netdev@vger.kernel.org 18300S: Supported 18301F: drivers/s390/net/*iucv* 18302F: include/net/iucv/ 18303F: net/iucv/ 18304 18305S390 NETWORK DRIVERS 18306M: Alexandra Winter <wintera@linux.ibm.com> 18307M: Wenjia Zhang <wenjia@linux.ibm.com> 18308L: linux-s390@vger.kernel.org 18309L: netdev@vger.kernel.org 18310S: Supported 18311F: drivers/s390/net/ 18312 18313S390 MM 18314M: Alexander Gordeev <agordeev@linux.ibm.com> 18315M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18316L: linux-s390@vger.kernel.org 18317S: Supported 18318T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18319F: arch/s390/include/asm/pgtable.h 18320F: arch/s390/mm 18321 18322S390 PCI SUBSYSTEM 18323M: Niklas Schnelle <schnelle@linux.ibm.com> 18324M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18325L: linux-s390@vger.kernel.org 18326S: Supported 18327F: arch/s390/pci/ 18328F: drivers/pci/hotplug/s390_pci_hpc.c 18329F: Documentation/s390/pci.rst 18330 18331S390 VFIO AP DRIVER 18332M: Tony Krowiak <akrowiak@linux.ibm.com> 18333M: Halil Pasic <pasic@linux.ibm.com> 18334M: Jason Herne <jjherne@linux.ibm.com> 18335L: linux-s390@vger.kernel.org 18336S: Supported 18337F: Documentation/s390/vfio-ap* 18338F: drivers/s390/crypto/vfio_ap* 18339 18340S390 VFIO-CCW DRIVER 18341M: Eric Farman <farman@linux.ibm.com> 18342M: Matthew Rosato <mjrosato@linux.ibm.com> 18343R: Halil Pasic <pasic@linux.ibm.com> 18344L: linux-s390@vger.kernel.org 18345L: kvm@vger.kernel.org 18346S: Supported 18347F: Documentation/s390/vfio-ccw.rst 18348F: drivers/s390/cio/vfio_ccw* 18349F: include/uapi/linux/vfio_ccw.h 18350 18351S390 VFIO-PCI DRIVER 18352M: Matthew Rosato <mjrosato@linux.ibm.com> 18353M: Eric Farman <farman@linux.ibm.com> 18354L: linux-s390@vger.kernel.org 18355L: kvm@vger.kernel.org 18356S: Supported 18357F: arch/s390/kvm/pci* 18358F: drivers/vfio/pci/vfio_pci_zdev.c 18359F: include/uapi/linux/vfio_zdev.h 18360 18361S390 ZCRYPT DRIVER 18362M: Harald Freudenberger <freude@linux.ibm.com> 18363L: linux-s390@vger.kernel.org 18364S: Supported 18365F: drivers/s390/crypto/ 18366 18367S390 ZFCP DRIVER 18368M: Steffen Maier <maier@linux.ibm.com> 18369M: Benjamin Block <bblock@linux.ibm.com> 18370L: linux-s390@vger.kernel.org 18371S: Supported 18372F: drivers/s390/scsi/zfcp_* 18373 18374S3C ADC BATTERY DRIVER 18375M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18376L: linux-samsung-soc@vger.kernel.org 18377S: Odd Fixes 18378F: drivers/power/supply/s3c_adc_battery.c 18379F: include/linux/s3c_adc_battery.h 18380 18381S3C24XX SD/MMC Driver 18382M: Ben Dooks <ben-linux@fluff.org> 18383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18384S: Supported 18385F: drivers/mmc/host/s3cmci.* 18386 18387SAA6588 RDS RECEIVER DRIVER 18388M: Hans Verkuil <hverkuil@xs4all.nl> 18389L: linux-media@vger.kernel.org 18390S: Odd Fixes 18391W: https://linuxtv.org 18392T: git git://linuxtv.org/media_tree.git 18393F: drivers/media/i2c/saa6588* 18394 18395SAA7134 VIDEO4LINUX DRIVER 18396M: Mauro Carvalho Chehab <mchehab@kernel.org> 18397L: linux-media@vger.kernel.org 18398S: Odd fixes 18399W: https://linuxtv.org 18400T: git git://linuxtv.org/media_tree.git 18401F: Documentation/driver-api/media/drivers/saa7134* 18402F: drivers/media/pci/saa7134/ 18403 18404SAA7146 VIDEO4LINUX-2 DRIVER 18405M: Hans Verkuil <hverkuil@xs4all.nl> 18406L: linux-media@vger.kernel.org 18407S: Maintained 18408T: git git://linuxtv.org/media_tree.git 18409F: drivers/staging/media/deprecated/saa7146/ 18410 18411SAFESETID SECURITY MODULE 18412M: Micah Morton <mortonm@chromium.org> 18413S: Supported 18414F: Documentation/admin-guide/LSM/SafeSetID.rst 18415F: security/safesetid/ 18416 18417SAMSUNG AUDIO (ASoC) DRIVERS 18418M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18419M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18421S: Supported 18422B: mailto:linux-samsung-soc@vger.kernel.org 18423F: Documentation/devicetree/bindings/sound/samsung* 18424F: sound/soc/samsung/ 18425 18426SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18427M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18428L: linux-crypto@vger.kernel.org 18429L: linux-samsung-soc@vger.kernel.org 18430S: Maintained 18431F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18432F: drivers/crypto/exynos-rng.c 18433 18434SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18435M: Łukasz Stelmach <l.stelmach@samsung.com> 18436L: linux-samsung-soc@vger.kernel.org 18437S: Maintained 18438F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18439F: drivers/char/hw_random/exynos-trng.c 18440 18441SAMSUNG FRAMEBUFFER DRIVER 18442M: Jingoo Han <jingoohan1@gmail.com> 18443L: linux-fbdev@vger.kernel.org 18444S: Maintained 18445F: drivers/video/fbdev/s3c-fb.c 18446 18447SAMSUNG INTERCONNECT DRIVERS 18448M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18449M: Artur Świgoń <a.swigon@samsung.com> 18450L: linux-pm@vger.kernel.org 18451L: linux-samsung-soc@vger.kernel.org 18452S: Supported 18453F: drivers/interconnect/samsung/ 18454 18455SAMSUNG LAPTOP DRIVER 18456M: Corentin Chary <corentin.chary@gmail.com> 18457L: platform-driver-x86@vger.kernel.org 18458S: Maintained 18459F: drivers/platform/x86/samsung-laptop.c 18460 18461SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18462M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18463L: linux-kernel@vger.kernel.org 18464L: linux-samsung-soc@vger.kernel.org 18465S: Supported 18466B: mailto:linux-samsung-soc@vger.kernel.org 18467F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18468F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18469F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18470F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18471F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18472F: drivers/clk/clk-s2mps11.c 18473F: drivers/mfd/sec*.c 18474F: drivers/regulator/s2m*.c 18475F: drivers/regulator/s5m*.c 18476F: drivers/rtc/rtc-s5m.c 18477F: include/linux/mfd/samsung/ 18478 18479SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18480M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18481L: linux-media@vger.kernel.org 18482L: linux-samsung-soc@vger.kernel.org 18483S: Maintained 18484F: drivers/media/platform/samsung/s3c-camif/ 18485F: include/media/drv-intf/s3c_camif.h 18486 18487SAMSUNG S3FWRN5 NFC DRIVER 18488M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18489L: linux-nfc@lists.01.org (subscribers-only) 18490S: Maintained 18491F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18492F: drivers/nfc/s3fwrn5 18493 18494SAMSUNG S5C73M3 CAMERA DRIVER 18495M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18496M: Andrzej Hajda <andrzej.hajda@intel.com> 18497L: linux-media@vger.kernel.org 18498S: Supported 18499F: drivers/media/i2c/s5c73m3/* 18500 18501SAMSUNG S5K5BAF CAMERA DRIVER 18502M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18503M: Andrzej Hajda <andrzej.hajda@intel.com> 18504L: linux-media@vger.kernel.org 18505S: Supported 18506F: drivers/media/i2c/s5k5baf.c 18507 18508SAMSUNG S5P Security SubSystem (SSS) DRIVER 18509M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18510M: Vladimir Zapolskiy <vz@mleia.com> 18511L: linux-crypto@vger.kernel.org 18512L: linux-samsung-soc@vger.kernel.org 18513S: Maintained 18514F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18515F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18516F: drivers/crypto/s5p-sss.c 18517 18518SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18519M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18520L: linux-media@vger.kernel.org 18521S: Supported 18522Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18523F: drivers/media/platform/samsung/exynos4-is/ 18524 18525SAMSUNG SOC CLOCK DRIVERS 18526M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18527M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18528M: Tomasz Figa <tomasz.figa@gmail.com> 18529M: Chanwoo Choi <cw00.choi@samsung.com> 18530R: Alim Akhtar <alim.akhtar@samsung.com> 18531L: linux-samsung-soc@vger.kernel.org 18532S: Supported 18533T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18534T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18535F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18536F: Documentation/devicetree/bindings/clock/samsung,s3c* 18537F: drivers/clk/samsung/ 18538F: include/dt-bindings/clock/exynos*.h 18539F: include/dt-bindings/clock/s3c*.h 18540F: include/dt-bindings/clock/s5p*.h 18541F: include/dt-bindings/clock/samsung,*.h 18542F: include/linux/clk/samsung.h 18543F: include/linux/platform_data/clk-s3c2410.h 18544 18545SAMSUNG SPI DRIVERS 18546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18547M: Andi Shyti <andi@etezian.org> 18548L: linux-spi@vger.kernel.org 18549L: linux-samsung-soc@vger.kernel.org 18550S: Maintained 18551F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18552F: drivers/spi/spi-s3c* 18553F: include/linux/platform_data/spi-s3c64xx.h 18554F: include/linux/spi/s3c24xx-fiq.h 18555 18556SAMSUNG SXGBE DRIVERS 18557M: Byungho An <bh74.an@samsung.com> 18558L: netdev@vger.kernel.org 18559S: Supported 18560F: drivers/net/ethernet/samsung/sxgbe/ 18561 18562SAMSUNG THERMAL DRIVER 18563M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18564M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18565L: linux-pm@vger.kernel.org 18566L: linux-samsung-soc@vger.kernel.org 18567S: Maintained 18568F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18569F: drivers/thermal/samsung/ 18570 18571SAMSUNG USB2 PHY DRIVER 18572M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18573L: linux-kernel@vger.kernel.org 18574S: Supported 18575F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18576F: Documentation/driver-api/phy/samsung-usb2.rst 18577F: drivers/phy/samsung/phy-exynos4210-usb2.c 18578F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18579F: drivers/phy/samsung/phy-exynos5250-usb2.c 18580F: drivers/phy/samsung/phy-s5pv210-usb2.c 18581F: drivers/phy/samsung/phy-samsung-usb2.c 18582F: drivers/phy/samsung/phy-samsung-usb2.h 18583 18584SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18585M: Paul Barker <paul.barker@sancloud.com> 18586R: Marc Murphy <marc.murphy@sancloud.com> 18587S: Supported 18588F: arch/arm/boot/dts/am335x-sancloud* 18589 18590SC1200 WDT DRIVER 18591M: Zwane Mwaikambo <zwanem@gmail.com> 18592S: Maintained 18593F: drivers/watchdog/sc1200wdt.c 18594 18595SCHEDULER 18596M: Ingo Molnar <mingo@redhat.com> 18597M: Peter Zijlstra <peterz@infradead.org> 18598M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18599M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18600R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18601R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18602R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18603R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18604R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18605R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18606L: linux-kernel@vger.kernel.org 18607S: Maintained 18608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18609F: include/linux/preempt.h 18610F: include/linux/sched.h 18611F: include/linux/wait.h 18612F: include/uapi/linux/sched.h 18613F: kernel/sched/ 18614 18615SCR24X CHIP CARD INTERFACE DRIVER 18616M: Lubomir Rintel <lkundrak@v3.sk> 18617S: Supported 18618F: drivers/char/pcmcia/scr24x_cs.c 18619 18620SCSI RDMA PROTOCOL (SRP) INITIATOR 18621M: Bart Van Assche <bvanassche@acm.org> 18622L: linux-rdma@vger.kernel.org 18623S: Supported 18624Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18625F: drivers/infiniband/ulp/srp/ 18626F: include/scsi/srp.h 18627 18628SCSI RDMA PROTOCOL (SRP) TARGET 18629M: Bart Van Assche <bvanassche@acm.org> 18630L: linux-rdma@vger.kernel.org 18631L: target-devel@vger.kernel.org 18632S: Supported 18633Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18634F: drivers/infiniband/ulp/srpt/ 18635 18636SCSI SG DRIVER 18637M: Doug Gilbert <dgilbert@interlog.com> 18638L: linux-scsi@vger.kernel.org 18639S: Maintained 18640W: http://sg.danny.cz/sg 18641F: Documentation/scsi/scsi-generic.rst 18642F: drivers/scsi/sg.c 18643F: include/scsi/sg.h 18644 18645SCSI SUBSYSTEM 18646M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18647M: "Martin K. Petersen" <martin.petersen@oracle.com> 18648L: linux-scsi@vger.kernel.org 18649S: Maintained 18650Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18653F: Documentation/devicetree/bindings/scsi/ 18654F: drivers/scsi/ 18655F: drivers/ufs/ 18656F: include/scsi/ 18657 18658SCSI TAPE DRIVER 18659M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18660L: linux-scsi@vger.kernel.org 18661S: Maintained 18662F: Documentation/scsi/st.rst 18663F: drivers/scsi/st.* 18664F: drivers/scsi/st_*.h 18665 18666SCSI TARGET CORE USER DRIVER 18667M: Bodo Stroesser <bostroesser@gmail.com> 18668L: linux-scsi@vger.kernel.org 18669L: target-devel@vger.kernel.org 18670S: Supported 18671F: Documentation/target/tcmu-design.rst 18672F: drivers/target/target_core_user.c 18673F: include/uapi/linux/target_core_user.h 18674 18675SCSI TARGET SUBSYSTEM 18676M: "Martin K. Petersen" <martin.petersen@oracle.com> 18677L: linux-scsi@vger.kernel.org 18678L: target-devel@vger.kernel.org 18679S: Supported 18680W: http://www.linux-iscsi.org 18681Q: https://patchwork.kernel.org/project/target-devel/list/ 18682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18683F: Documentation/target/ 18684F: drivers/target/ 18685F: include/target/ 18686 18687SCTP PROTOCOL 18688M: Vlad Yasevich <vyasevich@gmail.com> 18689M: Neil Horman <nhorman@tuxdriver.com> 18690M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18691L: linux-sctp@vger.kernel.org 18692S: Maintained 18693W: http://lksctp.sourceforge.net 18694F: Documentation/networking/sctp.rst 18695F: include/linux/sctp.h 18696F: include/net/sctp/ 18697F: include/uapi/linux/sctp.h 18698F: net/sctp/ 18699 18700SCx200 CPU SUPPORT 18701M: Jim Cromie <jim.cromie@gmail.com> 18702S: Odd Fixes 18703F: Documentation/i2c/busses/scx200_acb.rst 18704F: arch/x86/platform/scx200/ 18705F: drivers/i2c/busses/scx200* 18706F: drivers/mtd/maps/scx200_docflash.c 18707F: drivers/watchdog/scx200_wdt.c 18708F: include/linux/scx200.h 18709 18710SCx200 GPIO DRIVER 18711M: Jim Cromie <jim.cromie@gmail.com> 18712S: Maintained 18713F: drivers/char/scx200_gpio.c 18714F: include/linux/scx200_gpio.h 18715 18716SCx200 HRT CLOCKSOURCE DRIVER 18717M: Jim Cromie <jim.cromie@gmail.com> 18718S: Maintained 18719F: drivers/clocksource/scx200_hrt.c 18720 18721SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18722M: Sascha Sommer <saschasommer@freenet.de> 18723L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18724S: Maintained 18725F: drivers/mmc/host/sdricoh_cs.c 18726 18727SECO BOARDS CEC DRIVER 18728M: Ettore Chimenti <ek5.chimenti@gmail.com> 18729S: Maintained 18730F: drivers/media/cec/platform/seco/seco-cec.c 18731F: drivers/media/cec/platform/seco/seco-cec.h 18732 18733SECURE COMPUTING 18734M: Kees Cook <keescook@chromium.org> 18735R: Andy Lutomirski <luto@amacapital.net> 18736R: Will Drewry <wad@chromium.org> 18737S: Supported 18738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18739F: Documentation/userspace-api/seccomp_filter.rst 18740F: include/linux/seccomp.h 18741F: include/uapi/linux/seccomp.h 18742F: kernel/seccomp.c 18743F: tools/testing/selftests/kselftest_harness.h 18744F: tools/testing/selftests/seccomp/* 18745K: \bsecure_computing 18746K: \bTIF_SECCOMP\b 18747 18748SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18749M: Kamal Dasu <kdasu.kdev@gmail.com> 18750M: Al Cooper <alcooperx@gmail.com> 18751R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18752L: linux-mmc@vger.kernel.org 18753S: Maintained 18754F: drivers/mmc/host/sdhci-brcmstb* 18755 18756SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18757M: Adrian Hunter <adrian.hunter@intel.com> 18758L: linux-mmc@vger.kernel.org 18759S: Supported 18760F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18761F: drivers/mmc/host/sdhci* 18762 18763SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18764M: Eugen Hristev <eugen.hristev@microchip.com> 18765L: linux-mmc@vger.kernel.org 18766S: Supported 18767F: drivers/mmc/host/sdhci-of-at91.c 18768 18769SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18770M: Ben Dooks <ben-linux@fluff.org> 18771M: Jaehoon Chung <jh80.chung@samsung.com> 18772L: linux-mmc@vger.kernel.org 18773S: Maintained 18774F: drivers/mmc/host/sdhci-s3c* 18775 18776SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18777M: Viresh Kumar <vireshk@kernel.org> 18778L: linux-mmc@vger.kernel.org 18779S: Maintained 18780F: drivers/mmc/host/sdhci-spear.c 18781 18782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18783M: Vignesh Raghavendra <vigneshr@ti.com> 18784L: linux-mmc@vger.kernel.org 18785S: Maintained 18786F: drivers/mmc/host/sdhci-omap.c 18787 18788SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18789M: Haibo Chen <haibo.chen@nxp.com> 18790L: linux-imx@nxp.com 18791L: linux-mmc@vger.kernel.org 18792S: Maintained 18793F: drivers/mmc/host/sdhci-esdhc-imx.c 18794 18795SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18796M: Jonathan Derrick <jonathan.derrick@linux.dev> 18797L: linux-block@vger.kernel.org 18798S: Supported 18799F: block/opal_proto.h 18800F: block/sed* 18801F: include/linux/sed* 18802F: include/uapi/linux/sed* 18803 18804SECURITY CONTACT 18805M: Security Officers <security@kernel.org> 18806S: Supported 18807F: Documentation/admin-guide/security-bugs.rst 18808 18809SECURITY SUBSYSTEM 18810M: Paul Moore <paul@paul-moore.com> 18811M: James Morris <jmorris@namei.org> 18812M: "Serge E. Hallyn" <serge@hallyn.com> 18813L: linux-security-module@vger.kernel.org (suggested Cc:) 18814S: Supported 18815W: http://kernsec.org/ 18816T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18817F: security/ 18818X: security/selinux/ 18819 18820SELINUX SECURITY MODULE 18821M: Paul Moore <paul@paul-moore.com> 18822M: Stephen Smalley <stephen.smalley.work@gmail.com> 18823M: Eric Paris <eparis@parisplace.org> 18824L: selinux@vger.kernel.org 18825S: Supported 18826W: https://selinuxproject.org 18827W: https://github.com/SELinuxProject 18828T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18829F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18830F: Documentation/ABI/obsolete/sysfs-selinux-disable 18831F: Documentation/admin-guide/LSM/SELinux.rst 18832F: include/trace/events/avc.h 18833F: include/uapi/linux/selinux_netlink.h 18834F: scripts/selinux/ 18835F: security/selinux/ 18836 18837SENSABLE PHANTOM 18838M: Jiri Slaby <jirislaby@kernel.org> 18839S: Maintained 18840F: drivers/misc/phantom.c 18841F: include/uapi/linux/phantom.h 18842 18843SENSEAIR SUNRISE 006-0-0007 18844M: Jacopo Mondi <jacopo@jmondi.org> 18845S: Maintained 18846F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18847F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18848F: drivers/iio/chemical/sunrise_co2.c 18849 18850SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18851M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18852S: Maintained 18853F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18854F: drivers/iio/chemical/scd30.h 18855F: drivers/iio/chemical/scd30_core.c 18856F: drivers/iio/chemical/scd30_i2c.c 18857F: drivers/iio/chemical/scd30_serial.c 18858 18859SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18860M: Roan van Dijk <roan@protonic.nl> 18861S: Maintained 18862F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18863F: drivers/iio/chemical/scd4x.c 18864 18865SENSIRION SGP40 GAS SENSOR DRIVER 18866M: Andreas Klinger <ak@it-klinger.de> 18867S: Maintained 18868F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18869F: drivers/iio/chemical/sgp40.c 18870 18871SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18872M: Tomasz Duszynski <tduszyns@gmail.com> 18873S: Maintained 18874F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18875F: drivers/iio/chemical/sps30.c 18876F: drivers/iio/chemical/sps30_i2c.c 18877F: drivers/iio/chemical/sps30_serial.c 18878 18879SERIAL DEVICE BUS 18880M: Rob Herring <robh@kernel.org> 18881L: linux-serial@vger.kernel.org 18882S: Maintained 18883F: Documentation/devicetree/bindings/serial/serial.yaml 18884F: drivers/tty/serdev/ 18885F: include/linux/serdev.h 18886 18887SERIAL DRIVERS 18888M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18889L: linux-serial@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/serial/ 18892F: drivers/tty/serial/ 18893 18894SERIAL IR RECEIVER 18895M: Sean Young <sean@mess.org> 18896L: linux-media@vger.kernel.org 18897S: Maintained 18898F: drivers/media/rc/serial_ir.c 18899 18900SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18901M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18903S: Maintained 18904F: Documentation/devicetree/bindings/slimbus/ 18905F: drivers/slimbus/ 18906F: include/linux/slimbus.h 18907 18908SFC NETWORK DRIVER 18909M: Edward Cree <ecree.xilinx@gmail.com> 18910M: Martin Habets <habetsm.xilinx@gmail.com> 18911L: netdev@vger.kernel.org 18912S: Supported 18913F: drivers/net/ethernet/sfc/ 18914 18915SFF/SFP/SFP+ MODULE SUPPORT 18916M: Russell King <linux@armlinux.org.uk> 18917L: netdev@vger.kernel.org 18918S: Maintained 18919F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18920F: drivers/net/phy/phylink.c 18921F: drivers/net/phy/sfp* 18922F: include/linux/mdio/mdio-i2c.h 18923F: include/linux/phylink.h 18924F: include/linux/sfp.h 18925K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18926 18927SGI GRU DRIVER 18928M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18929S: Maintained 18930F: drivers/misc/sgi-gru/ 18931 18932SGI XP/XPC/XPNET DRIVER 18933M: Robin Holt <robinmholt@gmail.com> 18934M: Steve Wahl <steve.wahl@hpe.com> 18935R: Mike Travis <mike.travis@hpe.com> 18936S: Maintained 18937F: drivers/misc/sgi-xp/ 18938 18939SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18940M: Karsten Graul <kgraul@linux.ibm.com> 18941M: Wenjia Zhang <wenjia@linux.ibm.com> 18942M: Jan Karcher <jaka@linux.ibm.com> 18943L: linux-s390@vger.kernel.org 18944S: Supported 18945F: net/smc/ 18946 18947SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18948M: Linus Walleij <linus.walleij@linaro.org> 18949L: linux-iio@vger.kernel.org 18950S: Maintained 18951T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18952F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18953F: drivers/iio/light/gp2ap002.c 18954 18955SHARP RJ54N1CB0C SENSOR DRIVER 18956M: Jacopo Mondi <jacopo@jmondi.org> 18957L: linux-media@vger.kernel.org 18958S: Odd fixes 18959T: git git://linuxtv.org/media_tree.git 18960F: drivers/media/i2c/rj54n1cb0c.c 18961F: include/media/i2c/rj54n1cb0c.h 18962 18963SH_VOU V4L2 OUTPUT DRIVER 18964L: linux-media@vger.kernel.org 18965S: Orphan 18966F: drivers/media/platform/renesas/sh_vou.c 18967F: include/media/drv-intf/sh_vou.h 18968 18969SI2157 MEDIA DRIVER 18970M: Antti Palosaari <crope@iki.fi> 18971L: linux-media@vger.kernel.org 18972S: Maintained 18973W: https://linuxtv.org 18974W: http://palosaari.fi/linux/ 18975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18976T: git git://linuxtv.org/anttip/media_tree.git 18977F: drivers/media/tuners/si2157* 18978 18979SI2165 MEDIA DRIVER 18980M: Matthias Schwarzott <zzam@gentoo.org> 18981L: linux-media@vger.kernel.org 18982S: Maintained 18983W: https://linuxtv.org 18984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18985F: drivers/media/dvb-frontends/si2165* 18986 18987SI2168 MEDIA DRIVER 18988M: Antti Palosaari <crope@iki.fi> 18989L: linux-media@vger.kernel.org 18990S: Maintained 18991W: https://linuxtv.org 18992W: http://palosaari.fi/linux/ 18993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18994T: git git://linuxtv.org/anttip/media_tree.git 18995F: drivers/media/dvb-frontends/si2168* 18996 18997SI470X FM RADIO RECEIVER I2C DRIVER 18998M: Hans Verkuil <hverkuil@xs4all.nl> 18999L: linux-media@vger.kernel.org 19000S: Odd Fixes 19001W: https://linuxtv.org 19002T: git git://linuxtv.org/media_tree.git 19003F: drivers/media/radio/si470x/radio-si470x-i2c.c 19004 19005SI470X FM RADIO RECEIVER USB DRIVER 19006M: Hans Verkuil <hverkuil@xs4all.nl> 19007L: linux-media@vger.kernel.org 19008S: Maintained 19009W: https://linuxtv.org 19010T: git git://linuxtv.org/media_tree.git 19011F: drivers/media/radio/si470x/radio-si470x-common.c 19012F: drivers/media/radio/si470x/radio-si470x-usb.c 19013F: drivers/media/radio/si470x/radio-si470x.h 19014 19015SI4713 FM RADIO TRANSMITTER I2C DRIVER 19016M: Eduardo Valentin <edubezval@gmail.com> 19017L: linux-media@vger.kernel.org 19018S: Odd Fixes 19019W: https://linuxtv.org 19020T: git git://linuxtv.org/media_tree.git 19021F: drivers/media/radio/si4713/si4713.? 19022 19023SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19024M: Eduardo Valentin <edubezval@gmail.com> 19025L: linux-media@vger.kernel.org 19026S: Odd Fixes 19027W: https://linuxtv.org 19028T: git git://linuxtv.org/media_tree.git 19029F: drivers/media/radio/si4713/radio-platform-si4713.c 19030 19031SI4713 FM RADIO TRANSMITTER USB DRIVER 19032M: Hans Verkuil <hverkuil@xs4all.nl> 19033L: linux-media@vger.kernel.org 19034S: Maintained 19035W: https://linuxtv.org 19036T: git git://linuxtv.org/media_tree.git 19037F: drivers/media/radio/si4713/radio-usb-si4713.c 19038 19039SIANO DVB DRIVER 19040M: Mauro Carvalho Chehab <mchehab@kernel.org> 19041L: linux-media@vger.kernel.org 19042S: Odd fixes 19043W: https://linuxtv.org 19044T: git git://linuxtv.org/media_tree.git 19045F: drivers/media/common/siano/ 19046F: drivers/media/mmc/siano/ 19047F: drivers/media/usb/siano/ 19048F: drivers/media/usb/siano/ 19049 19050SIFIVE DRIVERS 19051M: Palmer Dabbelt <palmer@dabbelt.com> 19052M: Paul Walmsley <paul.walmsley@sifive.com> 19053L: linux-riscv@lists.infradead.org 19054S: Supported 19055N: sifive 19056K: [^@]sifive 19057 19058SIFIVE FU540 SYSTEM-ON-CHIP 19059M: Paul Walmsley <paul.walmsley@sifive.com> 19060M: Palmer Dabbelt <palmer@dabbelt.com> 19061L: linux-riscv@lists.infradead.org 19062S: Supported 19063T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19064N: fu540 19065K: fu540 19066 19067SIFIVE PDMA DRIVER 19068M: Green Wan <green.wan@sifive.com> 19069S: Maintained 19070F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19071F: drivers/dma/sf-pdma/ 19072 19073SIFIVE SOC DRIVERS 19074M: Conor Dooley <conor@kernel.org> 19075L: linux-riscv@lists.infradead.org 19076S: Maintained 19077T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19078F: drivers/soc/sifive/ 19079 19080SILEAD TOUCHSCREEN DRIVER 19081M: Hans de Goede <hdegoede@redhat.com> 19082L: linux-input@vger.kernel.org 19083L: platform-driver-x86@vger.kernel.org 19084S: Maintained 19085F: drivers/input/touchscreen/silead.c 19086F: drivers/platform/x86/touchscreen_dmi.c 19087 19088SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19089M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19090S: Supported 19091F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19092F: drivers/net/wireless/silabs/wfx/ 19093 19094SILICON MOTION SM712 FRAME BUFFER DRIVER 19095M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19096M: Teddy Wang <teddy.wang@siliconmotion.com> 19097M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19098L: linux-fbdev@vger.kernel.org 19099S: Maintained 19100F: Documentation/fb/sm712fb.rst 19101F: drivers/video/fbdev/sm712* 19102 19103SILVACO I3C DUAL-ROLE MASTER 19104M: Miquel Raynal <miquel.raynal@bootlin.com> 19105M: Conor Culhane <conor.culhane@silvaco.com> 19106L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19107S: Maintained 19108F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19109F: drivers/i3c/master/svc-i3c-master.c 19110 19111SIMPLEFB FB DRIVER 19112M: Hans de Goede <hdegoede@redhat.com> 19113L: linux-fbdev@vger.kernel.org 19114S: Maintained 19115F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19116F: drivers/video/fbdev/simplefb.c 19117F: include/linux/platform_data/simplefb.h 19118 19119SIMTEC EB110ATX (Chalice CATS) 19120M: Simtec Linux Team <linux@simtec.co.uk> 19121S: Supported 19122W: http://www.simtec.co.uk/products/EB110ATX/ 19123 19124SIMTEC EB2410ITX (BAST) 19125M: Simtec Linux Team <linux@simtec.co.uk> 19126S: Supported 19127W: http://www.simtec.co.uk/products/EB2410ITX/ 19128F: arch/arm/mach-s3c/bast-ide.c 19129F: arch/arm/mach-s3c/bast-irq.c 19130F: arch/arm/mach-s3c/mach-bast.c 19131 19132SIOX 19133M: Thorsten Scherer <t.scherer@eckelmann.de> 19134M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19135R: Pengutronix Kernel Team <kernel@pengutronix.de> 19136S: Supported 19137F: drivers/gpio/gpio-siox.c 19138F: drivers/siox/* 19139F: include/trace/events/siox.h 19140 19141SIPHASH PRF ROUTINES 19142M: Jason A. Donenfeld <Jason@zx2c4.com> 19143S: Maintained 19144F: include/linux/siphash.h 19145F: lib/siphash.c 19146F: lib/siphash_kunit.c 19147 19148SIS 190 ETHERNET DRIVER 19149M: Francois Romieu <romieu@fr.zoreil.com> 19150L: netdev@vger.kernel.org 19151S: Maintained 19152F: drivers/net/ethernet/sis/sis190.c 19153 19154SIS 900/7016 FAST ETHERNET DRIVER 19155M: Daniele Venzano <venza@brownhat.org> 19156L: netdev@vger.kernel.org 19157S: Maintained 19158W: http://www.brownhat.org/sis900.html 19159F: drivers/net/ethernet/sis/sis900.* 19160 19161SIS FRAMEBUFFER DRIVER 19162M: Thomas Winischhofer <thomas@winischhofer.net> 19163S: Maintained 19164W: http://www.winischhofer.net/linuxsisvga.shtml 19165F: Documentation/fb/sisfb.rst 19166F: drivers/video/fbdev/sis/ 19167F: include/video/sisfb.h 19168 19169SIS I2C TOUCHSCREEN DRIVER 19170M: Mika Penttilä <mpenttil@redhat.com> 19171L: linux-input@vger.kernel.org 19172S: Maintained 19173F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19174F: drivers/input/touchscreen/sis_i2c.c 19175 19176SIS USB2VGA DRIVER 19177M: Thomas Winischhofer <thomas@winischhofer.net> 19178S: Maintained 19179W: http://www.winischhofer.at/linuxsisusbvga.shtml 19180F: drivers/usb/misc/sisusbvga/ 19181 19182SL28 CPLD MFD DRIVER 19183M: Michael Walle <michael@walle.cc> 19184S: Maintained 19185F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19186F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19187F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19188F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19189F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19190F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19191F: drivers/gpio/gpio-sl28cpld.c 19192F: drivers/hwmon/sl28cpld-hwmon.c 19193F: drivers/irqchip/irq-sl28cpld.c 19194F: drivers/pwm/pwm-sl28cpld.c 19195F: drivers/watchdog/sl28cpld_wdt.c 19196 19197SLAB ALLOCATOR 19198M: Christoph Lameter <cl@linux.com> 19199M: Pekka Enberg <penberg@kernel.org> 19200M: David Rientjes <rientjes@google.com> 19201M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19202M: Andrew Morton <akpm@linux-foundation.org> 19203M: Vlastimil Babka <vbabka@suse.cz> 19204R: Roman Gushchin <roman.gushchin@linux.dev> 19205R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19206L: linux-mm@kvack.org 19207S: Maintained 19208T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19209F: include/linux/sl?b*.h 19210F: mm/sl?b* 19211 19212SLCAN CAN NETWORK DRIVER 19213M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19214L: linux-can@vger.kernel.org 19215S: Maintained 19216F: drivers/net/can/slcan/ 19217 19218SLEEPABLE READ-COPY UPDATE (SRCU) 19219M: Lai Jiangshan <jiangshanlai@gmail.com> 19220M: "Paul E. McKenney" <paulmck@kernel.org> 19221M: Josh Triplett <josh@joshtriplett.org> 19222R: Steven Rostedt <rostedt@goodmis.org> 19223R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19224L: rcu@vger.kernel.org 19225S: Supported 19226W: http://www.rdrop.com/users/paulmck/RCU/ 19227T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19228F: include/linux/srcu*.h 19229F: kernel/rcu/srcu*.c 19230 19231SMACK SECURITY MODULE 19232M: Casey Schaufler <casey@schaufler-ca.com> 19233L: linux-security-module@vger.kernel.org 19234S: Maintained 19235W: http://schaufler-ca.com 19236T: git git://github.com/cschaufler/smack-next 19237F: Documentation/admin-guide/LSM/Smack.rst 19238F: security/smack/ 19239 19240SMC91x ETHERNET DRIVER 19241M: Nicolas Pitre <nico@fluxnic.net> 19242S: Odd Fixes 19243F: drivers/net/ethernet/smsc/smc91x.* 19244 19245SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19246M: Mark Rutland <mark.rutland@arm.com> 19247M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19248M: Sudeep Holla <sudeep.holla@arm.com> 19249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19250S: Maintained 19251F: drivers/firmware/smccc/ 19252F: include/linux/arm-smccc.h 19253 19254SMM665 HARDWARE MONITOR DRIVER 19255M: Guenter Roeck <linux@roeck-us.net> 19256L: linux-hwmon@vger.kernel.org 19257S: Maintained 19258F: Documentation/hwmon/smm665.rst 19259F: drivers/hwmon/smm665.c 19260 19261SMSC EMC2103 HARDWARE MONITOR DRIVER 19262M: Steve Glendinning <steve.glendinning@shawell.net> 19263L: linux-hwmon@vger.kernel.org 19264S: Maintained 19265F: Documentation/hwmon/emc2103.rst 19266F: drivers/hwmon/emc2103.c 19267 19268SMSC SCH5627 HARDWARE MONITOR DRIVER 19269M: Hans de Goede <hdegoede@redhat.com> 19270L: linux-hwmon@vger.kernel.org 19271S: Supported 19272F: Documentation/hwmon/sch5627.rst 19273F: drivers/hwmon/sch5627.c 19274 19275SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19276M: Steve Glendinning <steve.glendinning@shawell.net> 19277L: linux-fbdev@vger.kernel.org 19278S: Maintained 19279F: drivers/video/fbdev/smscufx.c 19280 19281SMSC47B397 HARDWARE MONITOR DRIVER 19282M: Jean Delvare <jdelvare@suse.com> 19283L: linux-hwmon@vger.kernel.org 19284S: Maintained 19285F: Documentation/hwmon/smsc47b397.rst 19286F: drivers/hwmon/smsc47b397.c 19287 19288SMSC911x ETHERNET DRIVER 19289M: Steve Glendinning <steve.glendinning@shawell.net> 19290L: netdev@vger.kernel.org 19291S: Maintained 19292F: drivers/net/ethernet/smsc/smsc911x.* 19293F: include/linux/smsc911x.h 19294 19295SMSC9420 PCI ETHERNET DRIVER 19296M: Steve Glendinning <steve.glendinning@shawell.net> 19297L: netdev@vger.kernel.org 19298S: Maintained 19299F: drivers/net/ethernet/smsc/smsc9420.* 19300 19301SOCIONEXT (SNI) AVE NETWORK DRIVER 19302M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19303L: netdev@vger.kernel.org 19304S: Maintained 19305F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19306F: drivers/net/ethernet/socionext/sni_ave.c 19307 19308SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19309M: Jassi Brar <jaswinder.singh@linaro.org> 19310M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19314F: drivers/net/ethernet/socionext/netsec.c 19315 19316SOCIONEXT (SNI) Synquacer SPI DRIVER 19317M: Masahisa Kojima <masahisa.kojima@linaro.org> 19318M: Jassi Brar <jaswinder.singh@linaro.org> 19319L: linux-spi@vger.kernel.org 19320S: Maintained 19321F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19322F: drivers/spi/spi-synquacer.c 19323 19324SOCIONEXT SYNQUACER I2C DRIVER 19325M: Ard Biesheuvel <ardb@kernel.org> 19326L: linux-i2c@vger.kernel.org 19327S: Maintained 19328F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19329F: drivers/i2c/busses/i2c-synquacer.c 19330 19331SOCIONEXT UNIPHIER SOUND DRIVER 19332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19333S: Orphan 19334F: sound/soc/uniphier/ 19335 19336SOEKRIS NET48XX LED SUPPORT 19337M: Chris Boot <bootc@bootc.net> 19338S: Maintained 19339F: drivers/leds/leds-net48xx.c 19340 19341SOFT-IWARP DRIVER (siw) 19342M: Bernard Metzler <bmt@zurich.ibm.com> 19343L: linux-rdma@vger.kernel.org 19344S: Supported 19345F: drivers/infiniband/sw/siw/ 19346F: include/uapi/rdma/siw-abi.h 19347 19348SOFT-ROCE DRIVER (rxe) 19349M: Zhu Yanjun <zyjzyj2000@gmail.com> 19350L: linux-rdma@vger.kernel.org 19351S: Supported 19352F: drivers/infiniband/sw/rxe/ 19353F: include/uapi/rdma/rdma_user_rxe.h 19354 19355SOFTLOGIC 6x10 MPEG CODEC 19356M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19357M: Anton Sviridenko <anton@corp.bluecherry.net> 19358M: Andrey Utkin <andrey_utkin@fastmail.com> 19359M: Ismael Luceno <ismael@iodev.co.uk> 19360L: linux-media@vger.kernel.org 19361S: Supported 19362F: drivers/media/pci/solo6x10/ 19363 19364SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19365M: James Morse <james.morse@arm.com> 19366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19367S: Maintained 19368F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19369F: drivers/firmware/arm_sdei.c 19370F: include/linux/arm_sdei.h 19371F: include/uapi/linux/arm_sdei.h 19372 19373SOFTWARE NODES AND DEVICE PROPERTIES 19374R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19375R: Daniel Scally <djrscally@gmail.com> 19376R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19377R: Sakari Ailus <sakari.ailus@linux.intel.com> 19378L: linux-acpi@vger.kernel.org 19379S: Maintained 19380F: drivers/base/property.c 19381F: drivers/base/swnode.c 19382F: include/linux/fwnode.h 19383F: include/linux/property.h 19384 19385SOFTWARE RAID (Multiple Disks) SUPPORT 19386M: Song Liu <song@kernel.org> 19387L: linux-raid@vger.kernel.org 19388S: Supported 19389Q: https://patchwork.kernel.org/project/linux-raid/list/ 19390T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19391F: drivers/md/Kconfig 19392F: drivers/md/Makefile 19393F: drivers/md/md* 19394F: drivers/md/raid* 19395F: include/linux/raid/ 19396F: include/uapi/linux/raid/ 19397 19398SOLIDRUN CLEARFOG SUPPORT 19399M: Russell King <linux@armlinux.org.uk> 19400S: Maintained 19401F: arch/arm/boot/dts/armada-388-clearfog* 19402F: arch/arm/boot/dts/armada-38x-solidrun-* 19403 19404SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19405M: Russell King <linux@armlinux.org.uk> 19406S: Maintained 19407F: arch/arm/boot/dts/imx6*-cubox-i* 19408F: arch/arm/boot/dts/imx6*-hummingboard* 19409F: arch/arm/boot/dts/imx6*-sr-* 19410 19411SONIC NETWORK DRIVER 19412M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19413L: netdev@vger.kernel.org 19414S: Maintained 19415F: drivers/net/ethernet/natsemi/sonic.* 19416 19417SONICS SILICON BACKPLANE DRIVER (SSB) 19418M: Michael Buesch <m@bues.ch> 19419L: linux-wireless@vger.kernel.org 19420S: Maintained 19421F: drivers/ssb/ 19422F: include/linux/ssb/ 19423 19424SONY IMX208 SENSOR DRIVER 19425M: Sakari Ailus <sakari.ailus@linux.intel.com> 19426L: linux-media@vger.kernel.org 19427S: Maintained 19428T: git git://linuxtv.org/media_tree.git 19429F: drivers/media/i2c/imx208.c 19430 19431SONY IMX214 SENSOR DRIVER 19432M: Ricardo Ribalda <ribalda@kernel.org> 19433L: linux-media@vger.kernel.org 19434S: Maintained 19435T: git git://linuxtv.org/media_tree.git 19436F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19437F: drivers/media/i2c/imx214.c 19438 19439SONY IMX219 SENSOR DRIVER 19440M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19441L: linux-media@vger.kernel.org 19442S: Maintained 19443T: git git://linuxtv.org/media_tree.git 19444F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19445F: drivers/media/i2c/imx219.c 19446 19447SONY IMX258 SENSOR DRIVER 19448M: Sakari Ailus <sakari.ailus@linux.intel.com> 19449L: linux-media@vger.kernel.org 19450S: Maintained 19451T: git git://linuxtv.org/media_tree.git 19452F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19453F: drivers/media/i2c/imx258.c 19454 19455SONY IMX274 SENSOR DRIVER 19456M: Leon Luo <leonl@leopardimaging.com> 19457L: linux-media@vger.kernel.org 19458S: Maintained 19459T: git git://linuxtv.org/media_tree.git 19460F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19461F: drivers/media/i2c/imx274.c 19462 19463SONY IMX290 SENSOR DRIVER 19464M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19465L: linux-media@vger.kernel.org 19466S: Maintained 19467T: git git://linuxtv.org/media_tree.git 19468F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19469F: drivers/media/i2c/imx290.c 19470 19471SONY IMX319 SENSOR DRIVER 19472M: Bingbu Cao <bingbu.cao@intel.com> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475T: git git://linuxtv.org/media_tree.git 19476F: drivers/media/i2c/imx319.c 19477 19478SONY IMX334 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,imx334.yaml 19485F: drivers/media/i2c/imx334.c 19486 19487SONY IMX335 SENSOR DRIVER 19488M: Paul J. Murphy <paul.j.murphy@intel.com> 19489M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19490L: linux-media@vger.kernel.org 19491S: Maintained 19492T: git git://linuxtv.org/media_tree.git 19493F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19494F: drivers/media/i2c/imx335.c 19495 19496SONY IMX355 SENSOR DRIVER 19497M: Tianshu Qiu <tian.shu.qiu@intel.com> 19498L: linux-media@vger.kernel.org 19499S: Maintained 19500T: git git://linuxtv.org/media_tree.git 19501F: drivers/media/i2c/imx355.c 19502 19503SONY IMX412 SENSOR DRIVER 19504M: Paul J. Murphy <paul.j.murphy@intel.com> 19505M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508T: git git://linuxtv.org/media_tree.git 19509F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19510F: drivers/media/i2c/imx412.c 19511 19512SONY MEMORYSTICK SUBSYSTEM 19513M: Maxim Levitsky <maximlevitsky@gmail.com> 19514M: Alex Dubov <oakad@yahoo.com> 19515M: Ulf Hansson <ulf.hansson@linaro.org> 19516L: linux-mmc@vger.kernel.org 19517S: Maintained 19518T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19519F: drivers/memstick/ 19520F: include/linux/memstick.h 19521 19522SONY VAIO CONTROL DEVICE DRIVER 19523M: Mattia Dongili <malattia@linux.it> 19524L: platform-driver-x86@vger.kernel.org 19525S: Maintained 19526W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19527F: Documentation/admin-guide/laptops/sony-laptop.rst 19528F: drivers/char/sonypi.c 19529F: drivers/platform/x86/sony-laptop.c 19530F: include/linux/sony-laptop.h 19531 19532SOUND 19533M: Jaroslav Kysela <perex@perex.cz> 19534M: Takashi Iwai <tiwai@suse.com> 19535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19536S: Maintained 19537W: http://www.alsa-project.org/ 19538Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19540F: Documentation/sound/ 19541F: include/sound/ 19542F: include/uapi/sound/ 19543F: sound/ 19544F: tools/testing/selftests/alsa 19545 19546SOUND - COMPRESSED AUDIO 19547M: Vinod Koul <vkoul@kernel.org> 19548L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19549S: Supported 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19551F: Documentation/sound/designs/compress-offload.rst 19552F: include/sound/compress_driver.h 19553F: include/uapi/sound/compress_* 19554F: sound/core/compress_offload.c 19555F: sound/soc/soc-compress.c 19556 19557SOUND - DMAENGINE HELPERS 19558M: Lars-Peter Clausen <lars@metafoo.de> 19559S: Supported 19560F: include/sound/dmaengine_pcm.h 19561F: sound/core/pcm_dmaengine.c 19562F: sound/soc/soc-generic-dmaengine-pcm.c 19563 19564SOUND - ALSA SELFTESTS 19565M: Mark Brown <broonie@kernel.org> 19566L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19567L: linux-kselftest@vger.kernel.org 19568S: Supported 19569F: tools/testing/selftests/alsa 19570 19571SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19572M: Liam Girdwood <lgirdwood@gmail.com> 19573M: Mark Brown <broonie@kernel.org> 19574L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19575S: Supported 19576W: http://alsa-project.org/main/index.php/ASoC 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19578F: Documentation/devicetree/bindings/sound/ 19579F: Documentation/sound/soc/ 19580F: include/dt-bindings/sound/ 19581F: include/sound/soc* 19582F: sound/soc/ 19583 19584SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19585M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19586M: Liam Girdwood <lgirdwood@gmail.com> 19587M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19588M: Bard Liao <yung-chuan.liao@linux.intel.com> 19589M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19590R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19591M: Daniel Baluta <daniel.baluta@nxp.com> 19592L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19593S: Supported 19594W: https://github.com/thesofproject/linux/ 19595F: sound/soc/sof/ 19596 19597SOUNDWIRE SUBSYSTEM 19598M: Vinod Koul <vkoul@kernel.org> 19599M: Bard Liao <yung-chuan.liao@linux.intel.com> 19600R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19601R: Sanyog Kale <sanyog.r.kale@intel.com> 19602L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19603S: Supported 19604T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19605F: Documentation/driver-api/soundwire/ 19606F: drivers/soundwire/ 19607F: include/linux/soundwire/ 19608 19609SP2 MEDIA DRIVER 19610M: Olli Salonen <olli.salonen@iki.fi> 19611L: linux-media@vger.kernel.org 19612S: Maintained 19613W: https://linuxtv.org 19614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19615F: drivers/media/dvb-frontends/sp2* 19616 19617SPANISH DOCUMENTATION 19618M: Carlos Bilbao <carlos.bilbao@amd.com> 19619S: Maintained 19620F: Documentation/translations/sp_SP/ 19621 19622SPARC + UltraSPARC (sparc/sparc64) 19623M: "David S. Miller" <davem@davemloft.net> 19624L: sparclinux@vger.kernel.org 19625S: Maintained 19626Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 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: arch/sparc/ 19630F: drivers/sbus/ 19631 19632SPARC SERIAL DRIVERS 19633M: "David S. Miller" <davem@davemloft.net> 19634L: sparclinux@vger.kernel.org 19635S: Maintained 19636T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19637T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19638F: drivers/tty/serial/suncore.c 19639F: drivers/tty/serial/sunhv.c 19640F: drivers/tty/serial/sunsab.c 19641F: drivers/tty/serial/sunsab.h 19642F: drivers/tty/serial/sunsu.c 19643F: drivers/tty/serial/sunzilog.c 19644F: drivers/tty/serial/sunzilog.h 19645F: drivers/tty/vcc.c 19646F: include/linux/sunserialcore.h 19647 19648SPARSE CHECKER 19649M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19650L: linux-sparse@vger.kernel.org 19651S: Maintained 19652W: https://sparse.docs.kernel.org/ 19653T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19654Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19655B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19656F: include/linux/compiler.h 19657 19658SPEAKUP CONSOLE SPEECH DRIVER 19659M: William Hubbs <w.d.hubbs@gmail.com> 19660M: Chris Brannon <chris@the-brannons.com> 19661M: Kirk Reiser <kirk@reisers.ca> 19662M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19663L: speakup@linux-speakup.org 19664S: Odd Fixes 19665W: http://www.linux-speakup.org/ 19666W: https://github.com/linux-speakup/speakup 19667B: https://github.com/linux-speakup/speakup/issues 19668F: drivers/accessibility/speakup/ 19669 19670SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19671M: Viresh Kumar <vireshk@kernel.org> 19672M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19673M: soc@kernel.org 19674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19675S: Maintained 19676W: http://www.st.com/spear 19677F: arch/arm/boot/dts/spear* 19678F: arch/arm/mach-spear/ 19679F: drivers/clk/spear/ 19680F: drivers/pinctrl/spear/ 19681 19682SPI NOR SUBSYSTEM 19683M: Tudor Ambarus <tudor.ambarus@linaro.org> 19684M: Pratyush Yadav <pratyush@kernel.org> 19685R: Michael Walle <michael@walle.cc> 19686L: linux-mtd@lists.infradead.org 19687S: Maintained 19688W: http://www.linux-mtd.infradead.org/ 19689Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19690C: irc://irc.oftc.net/mtd 19691T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19692F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19693F: drivers/mtd/spi-nor/ 19694F: include/linux/mtd/spi-nor.h 19695 19696SPI SUBSYSTEM 19697M: Mark Brown <broonie@kernel.org> 19698L: linux-spi@vger.kernel.org 19699S: Maintained 19700Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19702F: Documentation/devicetree/bindings/spi/ 19703F: Documentation/spi/ 19704F: drivers/spi/ 19705F: include/linux/spi/ 19706F: include/uapi/linux/spi/ 19707F: tools/spi/ 19708 19709SPIDERNET NETWORK DRIVER for CELL 19710M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19711M: Geoff Levand <geoff@infradead.org> 19712L: netdev@vger.kernel.org 19713L: linuxppc-dev@lists.ozlabs.org 19714S: Maintained 19715F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19716F: drivers/net/ethernet/toshiba/spider_net* 19717 19718SPMI SUBSYSTEM 19719M: Stephen Boyd <sboyd@kernel.org> 19720L: linux-kernel@vger.kernel.org 19721S: Maintained 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19723F: Documentation/devicetree/bindings/spmi/ 19724F: drivers/spmi/ 19725F: include/dt-bindings/spmi/spmi.h 19726F: include/linux/spmi.h 19727F: include/trace/events/spmi.h 19728 19729SPU FILE SYSTEM 19730M: Jeremy Kerr <jk@ozlabs.org> 19731L: linuxppc-dev@lists.ozlabs.org 19732S: Supported 19733W: http://www.ibm.com/developerworks/power/cell/ 19734F: Documentation/filesystems/spufs/spufs.rst 19735F: arch/powerpc/platforms/cell/spufs/ 19736 19737SQUASHFS FILE SYSTEM 19738M: Phillip Lougher <phillip@squashfs.org.uk> 19739L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19740S: Maintained 19741W: http://squashfs.org.uk 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19743F: Documentation/filesystems/squashfs.rst 19744F: fs/squashfs/ 19745 19746SRM (Alpha) environment access 19747M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19748S: Maintained 19749F: arch/alpha/kernel/srm_env.c 19750 19751ST LSM6DSx IMU IIO DRIVER 19752M: Lorenzo Bianconi <lorenzo@kernel.org> 19753L: linux-iio@vger.kernel.org 19754S: Maintained 19755W: http://www.st.com/ 19756F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19757F: drivers/iio/imu/st_lsm6dsx/ 19758 19759ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19760M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19761M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19762L: linux-media@vger.kernel.org 19763S: Maintained 19764T: git git://linuxtv.org/media_tree.git 19765F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19766F: drivers/media/i2c/st-mipid02.c 19767 19768ST STM32 I2C/SMBUS DRIVER 19769M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19770M: Alain Volmat <alain.volmat@foss.st.com> 19771L: linux-i2c@vger.kernel.org 19772S: Maintained 19773F: drivers/i2c/busses/i2c-stm32* 19774 19775ST STM32 SPI DRIVER 19776M: Alain Volmat <alain.volmat@foss.st.com> 19777L: linux-spi@vger.kernel.org 19778S: Maintained 19779F: drivers/spi/spi-stm32.c 19780 19781ST STPDDC60 DRIVER 19782M: Daniel Nilsson <daniel.nilsson@flex.com> 19783L: linux-hwmon@vger.kernel.org 19784S: Maintained 19785F: Documentation/hwmon/stpddc60.rst 19786F: drivers/hwmon/pmbus/stpddc60.c 19787 19788ST VGXY61 DRIVER 19789M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19790M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793T: git git://linuxtv.org/media_tree.git 19794F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19795F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19796F: drivers/media/i2c/st-vgxy61.c 19797 19798ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19799M: Song Qiang <songqiang1304521@gmail.com> 19800L: linux-iio@vger.kernel.org 19801S: Maintained 19802F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19803F: drivers/iio/proximity/vl53l0x-i2c.c 19804 19805STABLE BRANCH 19806M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19807M: Sasha Levin <sashal@kernel.org> 19808L: stable@vger.kernel.org 19809S: Supported 19810F: Documentation/process/stable-kernel-rules.rst 19811 19812STAGING - ATOMISP DRIVER 19813M: Hans de Goede <hdegoede@redhat.com> 19814M: Mauro Carvalho Chehab <mchehab@kernel.org> 19815R: Sakari Ailus <sakari.ailus@linux.intel.com> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818F: drivers/staging/media/atomisp/ 19819 19820STAGING - FIELDBUS SUBSYSTEM 19821M: Sven Van Asbroeck <TheSven73@gmail.com> 19822S: Maintained 19823F: drivers/staging/fieldbus/* 19824F: drivers/staging/fieldbus/Documentation/ 19825 19826STAGING - HMS ANYBUS-S BUS 19827M: Sven Van Asbroeck <TheSven73@gmail.com> 19828S: Maintained 19829F: drivers/staging/fieldbus/anybuss/ 19830 19831STAGING - INDUSTRIAL IO 19832M: Jonathan Cameron <jic23@kernel.org> 19833L: linux-iio@vger.kernel.org 19834S: Odd Fixes 19835F: Documentation/devicetree/bindings/staging/iio/ 19836F: drivers/staging/iio/ 19837 19838STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19839M: Marc Dietrich <marvin24@gmx.de> 19840L: ac100@lists.launchpad.net (moderated for non-subscribers) 19841L: linux-tegra@vger.kernel.org 19842S: Maintained 19843F: drivers/staging/nvec/ 19844 19845STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19846M: Jens Frederich <jfrederich@gmail.com> 19847M: Jon Nettleton <jon.nettleton@gmail.com> 19848S: Maintained 19849W: http://wiki.laptop.org/go/DCON 19850F: drivers/staging/olpc_dcon/ 19851 19852STAGING - REALTEK RTL8188EU DRIVERS 19853M: Larry Finger <Larry.Finger@lwfinger.net> 19854M: Phillip Potter <phil@philpotter.co.uk> 19855R: Pavel Skripkin <paskripkin@gmail.com> 19856S: Supported 19857F: drivers/staging/r8188eu/ 19858 19859STAGING - REALTEK RTL8712U DRIVERS 19860M: Larry Finger <Larry.Finger@lwfinger.net> 19861M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19862S: Odd Fixes 19863F: drivers/staging/rtl8712/ 19864 19865STAGING - SEPS525 LCD CONTROLLER DRIVERS 19866M: Michael Hennerich <michael.hennerich@analog.com> 19867L: linux-fbdev@vger.kernel.org 19868S: Supported 19869F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19870F: drivers/staging/fbtft/fb_seps525.c 19871 19872STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19873M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19874M: Teddy Wang <teddy.wang@siliconmotion.com> 19875M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19876L: linux-fbdev@vger.kernel.org 19877S: Maintained 19878F: drivers/staging/sm750fb/ 19879 19880STAGING - VIA VT665X DRIVERS 19881M: Forest Bond <forest@alittletooquiet.net> 19882S: Odd Fixes 19883F: drivers/staging/vt665?/ 19884 19885STAGING SUBSYSTEM 19886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19887L: linux-staging@lists.linux.dev 19888S: Supported 19889T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19890F: drivers/staging/ 19891 19892STARFIRE/DURALAN NETWORK DRIVER 19893M: Ion Badulescu <ionut@badula.org> 19894S: Odd Fixes 19895F: drivers/net/ethernet/adaptec/starfire* 19896 19897STARFIVE DEVICETREES 19898M: Emil Renner Berthing <kernel@esmil.dk> 19899S: Maintained 19900F: arch/riscv/boot/dts/starfive/ 19901 19902STARFIVE JH7100 CLOCK DRIVERS 19903M: Emil Renner Berthing <kernel@esmil.dk> 19904S: Maintained 19905F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19906F: drivers/clk/starfive/clk-starfive-jh7100* 19907F: include/dt-bindings/clock/starfive-jh7100*.h 19908 19909STARFIVE JH7100 PINCTRL DRIVER 19910M: Emil Renner Berthing <kernel@esmil.dk> 19911L: linux-gpio@vger.kernel.org 19912S: Maintained 19913F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19914F: drivers/pinctrl/starfive/ 19915F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19916 19917STARFIVE JH7100 RESET CONTROLLER DRIVER 19918M: Emil Renner Berthing <kernel@esmil.dk> 19919S: Maintained 19920F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19921F: drivers/reset/reset-starfive-jh7100.c 19922F: include/dt-bindings/reset/starfive-jh7100.h 19923 19924STATIC BRANCH/CALL 19925M: Peter Zijlstra <peterz@infradead.org> 19926M: Josh Poimboeuf <jpoimboe@kernel.org> 19927M: Jason Baron <jbaron@akamai.com> 19928R: Steven Rostedt <rostedt@goodmis.org> 19929R: Ard Biesheuvel <ardb@kernel.org> 19930S: Supported 19931F: arch/*/include/asm/jump_label*.h 19932F: arch/*/include/asm/static_call*.h 19933F: arch/*/kernel/jump_label.c 19934F: arch/*/kernel/static_call.c 19935F: include/linux/jump_label*.h 19936F: include/linux/static_call*.h 19937F: kernel/jump_label.c 19938F: kernel/static_call.c 19939 19940STI AUDIO (ASoC) DRIVERS 19941M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19943S: Maintained 19944F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19945F: sound/soc/sti/ 19946 19947STI CEC DRIVER 19948M: Alain Volmat <alain.volmat@foss.st.com> 19949S: Maintained 19950F: Documentation/devicetree/bindings/media/stih-cec.txt 19951F: drivers/media/cec/platform/sti/ 19952 19953STK1160 USB VIDEO CAPTURE DRIVER 19954M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19955L: linux-media@vger.kernel.org 19956S: Maintained 19957T: git git://linuxtv.org/media_tree.git 19958F: drivers/media/usb/stk1160/ 19959 19960STM32 AUDIO (ASoC) DRIVERS 19961M: Olivier Moysan <olivier.moysan@foss.st.com> 19962M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19964S: Maintained 19965F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19966F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19967F: sound/soc/stm/ 19968 19969STM32 TIMER/LPTIMER DRIVERS 19970M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19971S: Maintained 19972F: Documentation/ABI/testing/*timer-stm32 19973F: Documentation/devicetree/bindings/*/*stm32-*timer* 19974F: drivers/*/stm32-*timer* 19975F: drivers/pwm/pwm-stm32* 19976F: include/linux/*/stm32-*tim* 19977 19978STMMAC ETHERNET DRIVER 19979M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19980M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19981M: Jose Abreu <joabreu@synopsys.com> 19982L: netdev@vger.kernel.org 19983S: Supported 19984W: http://www.stlinux.com 19985F: Documentation/networking/device_drivers/ethernet/stmicro/ 19986F: drivers/net/ethernet/stmicro/stmmac/ 19987 19988SUN3/3X 19989M: Sam Creasey <sammy@sammy.net> 19990S: Maintained 19991W: http://sammy.net/sun3/ 19992F: arch/m68k/include/asm/sun3* 19993F: arch/m68k/kernel/*sun3* 19994F: arch/m68k/sun3*/ 19995F: drivers/net/ethernet/i825xx/sun3* 19996 19997SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19998M: Hans de Goede <hdegoede@redhat.com> 19999L: linux-input@vger.kernel.org 20000S: Maintained 20001F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20002F: drivers/input/keyboard/sun4i-lradc-keys.c 20003 20004SUNDANCE NETWORK DRIVER 20005M: Denis Kirjanov <kda@linux-powerpc.org> 20006L: netdev@vger.kernel.org 20007S: Maintained 20008F: drivers/net/ethernet/dlink/sundance.c 20009 20010SUN HAPPY MEAL ETHERNET DRIVER 20011M: Sean Anderson <seanga2@gmail.com> 20012S: Maintained 20013F: drivers/net/ethernet/sun/sunhme.* 20014 20015SUNPLUS ETHERNET DRIVER 20016M: Wells Lu <wellslutw@gmail.com> 20017L: netdev@vger.kernel.org 20018S: Maintained 20019W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20020F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20021F: drivers/net/ethernet/sunplus/ 20022 20023SUNPLUS MMC DRIVER 20024M: Tony Huang <tonyhuang.sunplus@gmail.com> 20025M: Li-hao Kuo <lhjeff911@gmail.com> 20026S: Maintained 20027F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20028F: drivers/mmc/host/sunplus-mmc.c 20029 20030SUNPLUS OCOTP DRIVER 20031M: Vincent Shih <vincent.sunplus@gmail.com> 20032S: Maintained 20033F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20034F: drivers/nvmem/sunplus-ocotp.c 20035 20036SUNPLUS USB2 PHY DRIVER 20037M: Vincent Shih <vincent.sunplus@gmail.com> 20038L: linux-usb@vger.kernel.org 20039S: Maintained 20040F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20041F: drivers/phy/sunplus/Kconfig 20042F: drivers/phy/sunplus/Makefile 20043F: drivers/phy/sunplus/phy-sunplus-usb2.c 20044 20045SUNPLUS PWM DRIVER 20046M: Hammer Hsieh <hammerh0314@gmail.com> 20047S: Maintained 20048F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20049F: drivers/pwm/pwm-sunplus.c 20050 20051SUNPLUS RTC DRIVER 20052M: Vincent Shih <vincent.sunplus@gmail.com> 20053L: linux-rtc@vger.kernel.org 20054S: Maintained 20055F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20056F: drivers/rtc/rtc-sunplus.c 20057 20058SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20059M: Li-hao Kuo <lhjeff911@gmail.com> 20060L: linux-spi@vger.kernel.org 20061S: Maintained 20062F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20063F: drivers/spi/spi-sunplus-sp7021.c 20064 20065SUNPLUS UART DRIVER 20066M: Hammer Hsieh <hammerh0314@gmail.com> 20067S: Maintained 20068F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20069F: drivers/tty/serial/sunplus-uart.c 20070 20071SUNPLUS WATCHDOG DRIVER 20072M: Xiantao Hu <xt.hu@cqplus1.com> 20073L: linux-watchdog@vger.kernel.org 20074S: Maintained 20075F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20076F: drivers/watchdog/sunplus_wdt.c 20077 20078SUPERH 20079M: Yoshinori Sato <ysato@users.sourceforge.jp> 20080M: Rich Felker <dalias@libc.org> 20081L: linux-sh@vger.kernel.org 20082S: Maintained 20083Q: http://patchwork.kernel.org/project/linux-sh/list/ 20084F: Documentation/sh/ 20085F: arch/sh/ 20086F: drivers/sh/ 20087 20088SUSPEND TO RAM 20089M: "Rafael J. Wysocki" <rafael@kernel.org> 20090M: Len Brown <len.brown@intel.com> 20091M: Pavel Machek <pavel@ucw.cz> 20092L: linux-pm@vger.kernel.org 20093S: Supported 20094B: https://bugzilla.kernel.org 20095F: Documentation/power/ 20096F: arch/x86/kernel/acpi/ 20097F: drivers/base/power/ 20098F: include/linux/freezer.h 20099F: include/linux/pm.h 20100F: include/linux/suspend.h 20101F: kernel/power/ 20102 20103SVGA HANDLING 20104M: Martin Mares <mj@ucw.cz> 20105L: linux-video@atrey.karlin.mff.cuni.cz 20106S: Maintained 20107F: Documentation/admin-guide/svga.rst 20108F: arch/x86/boot/video* 20109 20110SWITCHDEV 20111M: Jiri Pirko <jiri@resnulli.us> 20112M: Ivan Vecera <ivecera@redhat.com> 20113L: netdev@vger.kernel.org 20114S: Supported 20115F: include/net/switchdev.h 20116F: net/switchdev/ 20117 20118SY8106A REGULATOR DRIVER 20119M: Icenowy Zheng <icenowy@aosc.io> 20120S: Maintained 20121F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20122F: drivers/regulator/sy8106a-regulator.c 20123 20124SYNC FILE FRAMEWORK 20125M: Sumit Semwal <sumit.semwal@linaro.org> 20126R: Gustavo Padovan <gustavo@padovan.org> 20127L: linux-media@vger.kernel.org 20128L: dri-devel@lists.freedesktop.org 20129S: Maintained 20130T: git git://anongit.freedesktop.org/drm/drm-misc 20131F: Documentation/driver-api/sync_file.rst 20132F: drivers/dma-buf/dma-fence* 20133F: drivers/dma-buf/sw_sync.c 20134F: drivers/dma-buf/sync_* 20135F: include/linux/sync_file.h 20136F: include/uapi/linux/sync_file.h 20137 20138SYNOPSYS ARC ARCHITECTURE 20139M: Vineet Gupta <vgupta@kernel.org> 20140L: linux-snps-arc@lists.infradead.org 20141S: Supported 20142T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20143F: Documentation/arc/ 20144F: Documentation/devicetree/bindings/arc/* 20145F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20146F: arch/arc/ 20147F: drivers/clocksource/arc_timer.c 20148F: drivers/tty/serial/arc_uart.c 20149 20150SYNOPSYS ARC HSDK SDP pll clock driver 20151M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20152S: Supported 20153F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20154F: drivers/clk/clk-hsdk-pll.c 20155 20156SYNOPSYS ARC SDP clock driver 20157M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20158S: Supported 20159F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20160F: drivers/clk/axs10x/* 20161 20162SYNOPSYS ARC SDP platform support 20163M: Alexey Brodkin <abrodkin@synopsys.com> 20164S: Supported 20165F: Documentation/devicetree/bindings/arc/axs10* 20166F: arch/arc/boot/dts/ax* 20167F: arch/arc/plat-axs10x 20168 20169SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20170M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20171S: Supported 20172F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20173F: drivers/reset/reset-axs10x.c 20174 20175SYNOPSYS CREG GPIO DRIVER 20176M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20177S: Maintained 20178F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20179F: drivers/gpio/gpio-creg-snps.c 20180 20181SYNOPSYS DESIGNWARE 8250 UART DRIVER 20182M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20183R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20184S: Supported 20185F: drivers/tty/serial/8250/8250_dw.c 20186F: drivers/tty/serial/8250/8250_dwlib.* 20187F: drivers/tty/serial/8250/8250_lpss.c 20188 20189SYNOPSYS DESIGNWARE APB GPIO DRIVER 20190M: Hoan Tran <hoan@os.amperecomputing.com> 20191M: Serge Semin <fancer.lancer@gmail.com> 20192L: linux-gpio@vger.kernel.org 20193S: Maintained 20194F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20195F: drivers/gpio/gpio-dwapb.c 20196 20197SYNOPSYS DESIGNWARE APB SSI DRIVER 20198M: Serge Semin <fancer.lancer@gmail.com> 20199L: linux-spi@vger.kernel.org 20200S: Supported 20201F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20202F: drivers/spi/spi-dw* 20203 20204SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20205M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20206S: Maintained 20207F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20208F: drivers/dma/dw-axi-dmac/ 20209 20210SYNOPSYS DESIGNWARE DMAC DRIVER 20211M: Viresh Kumar <vireshk@kernel.org> 20212R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20213S: Maintained 20214F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20215F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20216F: drivers/dma/dw/ 20217F: include/dt-bindings/dma/dw-dmac.h 20218F: include/linux/dma/dw.h 20219F: include/linux/platform_data/dma-dw.h 20220 20221SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20222M: Jose Abreu <Jose.Abreu@synopsys.com> 20223L: netdev@vger.kernel.org 20224S: Supported 20225F: drivers/net/ethernet/synopsys/ 20226 20227SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20228M: Jose Abreu <Jose.Abreu@synopsys.com> 20229L: netdev@vger.kernel.org 20230S: Supported 20231F: drivers/net/pcs/pcs-xpcs.c 20232F: drivers/net/pcs/pcs-xpcs.h 20233F: include/linux/pcs/pcs-xpcs.h 20234 20235SYNOPSYS DESIGNWARE I2C DRIVER 20236M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20237R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20238R: Mika Westerberg <mika.westerberg@linux.intel.com> 20239R: Jan Dabros <jsd@semihalf.com> 20240L: linux-i2c@vger.kernel.org 20241S: Supported 20242F: drivers/i2c/busses/i2c-designware-* 20243 20244SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20245M: Jaehoon Chung <jh80.chung@samsung.com> 20246L: linux-mmc@vger.kernel.org 20247S: Maintained 20248F: drivers/mmc/host/dw_mmc* 20249 20250SYNOPSYS HSDK RESET CONTROLLER DRIVER 20251M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20252S: Supported 20253F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20254F: drivers/reset/reset-hsdk.c 20255F: include/dt-bindings/reset/snps,hsdk-reset.h 20256 20257SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20258M: Prabu Thangamuthu <prabu.t@synopsys.com> 20259M: Manjunath M B <manjumb@synopsys.com> 20260L: linux-mmc@vger.kernel.org 20261S: Maintained 20262F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20263 20264SYSTEM CONFIGURATION (SYSCON) 20265M: Lee Jones <lee@kernel.org> 20266M: Arnd Bergmann <arnd@arndb.de> 20267S: Supported 20268T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20269F: drivers/mfd/syscon.c 20270 20271SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20272M: Sudeep Holla <sudeep.holla@arm.com> 20273R: Cristian Marussi <cristian.marussi@arm.com> 20274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20275S: Maintained 20276F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20277F: drivers/clk/clk-sc[mp]i.c 20278F: drivers/cpufreq/sc[mp]i-cpufreq.c 20279F: drivers/firmware/arm_scmi/ 20280F: drivers/firmware/arm_scpi.c 20281F: drivers/powercap/arm_scmi_powercap.c 20282F: drivers/regulator/scmi-regulator.c 20283F: drivers/reset/reset-scmi.c 20284F: include/linux/sc[mp]i_protocol.h 20285F: include/trace/events/scmi.h 20286F: include/uapi/linux/virtio_scmi.h 20287 20288SYSTEM RESET/SHUTDOWN DRIVERS 20289M: Sebastian Reichel <sre@kernel.org> 20290L: linux-pm@vger.kernel.org 20291S: Maintained 20292T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20293F: Documentation/devicetree/bindings/power/reset/ 20294F: drivers/power/reset/ 20295 20296SYSTEM TRACE MODULE CLASS 20297M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20298S: Maintained 20299T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20300F: Documentation/trace/stm.rst 20301F: drivers/hwtracing/stm/ 20302F: include/linux/stm.h 20303F: include/uapi/linux/stm.h 20304 20305SYSTEM76 ACPI DRIVER 20306M: Jeremy Soller <jeremy@system76.com> 20307M: System76 Product Development <productdev@system76.com> 20308L: platform-driver-x86@vger.kernel.org 20309S: Maintained 20310F: drivers/platform/x86/system76_acpi.c 20311 20312SYSV FILESYSTEM 20313M: Christoph Hellwig <hch@infradead.org> 20314S: Maintained 20315F: Documentation/filesystems/sysv-fs.rst 20316F: fs/sysv/ 20317F: include/linux/sysv_fs.h 20318 20319TASKSTATS STATISTICS INTERFACE 20320M: Balbir Singh <bsingharora@gmail.com> 20321S: Maintained 20322F: Documentation/accounting/taskstats* 20323F: include/linux/taskstats* 20324F: kernel/taskstats.c 20325 20326TC subsystem 20327M: Jamal Hadi Salim <jhs@mojatatu.com> 20328M: Cong Wang <xiyou.wangcong@gmail.com> 20329M: Jiri Pirko <jiri@resnulli.us> 20330L: netdev@vger.kernel.org 20331S: Maintained 20332F: include/net/pkt_cls.h 20333F: include/net/pkt_sched.h 20334F: include/net/tc_act/ 20335F: include/uapi/linux/pkt_cls.h 20336F: include/uapi/linux/pkt_sched.h 20337F: include/uapi/linux/tc_act/ 20338F: include/uapi/linux/tc_ematch/ 20339F: net/sched/ 20340F: tools/testing/selftests/tc-testing 20341 20342TC90522 MEDIA DRIVER 20343M: Akihiro Tsukada <tskd08@gmail.com> 20344L: linux-media@vger.kernel.org 20345S: Odd Fixes 20346F: drivers/media/dvb-frontends/tc90522* 20347 20348TCP LOW PRIORITY MODULE 20349M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20350M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20351S: Maintained 20352W: http://tcp-lp-mod.sourceforge.net/ 20353F: net/ipv4/tcp_lp.c 20354 20355TDA10071 MEDIA DRIVER 20356M: Antti Palosaari <crope@iki.fi> 20357L: linux-media@vger.kernel.org 20358S: Maintained 20359W: https://linuxtv.org 20360W: http://palosaari.fi/linux/ 20361Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20362T: git git://linuxtv.org/anttip/media_tree.git 20363F: drivers/media/dvb-frontends/tda10071* 20364 20365TDA18212 MEDIA DRIVER 20366M: Antti Palosaari <crope@iki.fi> 20367L: linux-media@vger.kernel.org 20368S: Maintained 20369W: https://linuxtv.org 20370W: http://palosaari.fi/linux/ 20371Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20372T: git git://linuxtv.org/anttip/media_tree.git 20373F: drivers/media/tuners/tda18212* 20374 20375TDA18218 MEDIA DRIVER 20376M: Antti Palosaari <crope@iki.fi> 20377L: linux-media@vger.kernel.org 20378S: Maintained 20379W: https://linuxtv.org 20380W: http://palosaari.fi/linux/ 20381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20382T: git git://linuxtv.org/anttip/media_tree.git 20383F: drivers/media/tuners/tda18218* 20384 20385TDA18250 MEDIA DRIVER 20386M: Olli Salonen <olli.salonen@iki.fi> 20387L: linux-media@vger.kernel.org 20388S: Maintained 20389W: https://linuxtv.org 20390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/tuners/tda18250* 20393 20394TDA18271 MEDIA DRIVER 20395M: Michael Krufky <mkrufky@linuxtv.org> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398W: https://linuxtv.org 20399W: http://github.com/mkrufky 20400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20401T: git git://linuxtv.org/mkrufky/tuners.git 20402F: drivers/media/tuners/tda18271* 20403 20404TDA1997x MEDIA DRIVER 20405M: Tim Harvey <tharvey@gateworks.com> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408W: https://linuxtv.org 20409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20410F: drivers/media/i2c/tda1997x.* 20411 20412TDA827x MEDIA DRIVER 20413M: Michael Krufky <mkrufky@linuxtv.org> 20414L: linux-media@vger.kernel.org 20415S: Maintained 20416W: https://linuxtv.org 20417W: http://github.com/mkrufky 20418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20419T: git git://linuxtv.org/mkrufky/tuners.git 20420F: drivers/media/tuners/tda8290.* 20421 20422TDA8290 MEDIA DRIVER 20423M: Michael Krufky <mkrufky@linuxtv.org> 20424L: linux-media@vger.kernel.org 20425S: Maintained 20426W: https://linuxtv.org 20427W: http://github.com/mkrufky 20428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20429T: git git://linuxtv.org/mkrufky/tuners.git 20430F: drivers/media/tuners/tda8290.* 20431 20432TDA9840 MEDIA DRIVER 20433M: Hans Verkuil <hverkuil@xs4all.nl> 20434L: linux-media@vger.kernel.org 20435S: Maintained 20436W: https://linuxtv.org 20437T: git git://linuxtv.org/media_tree.git 20438F: drivers/media/i2c/tda9840* 20439 20440TEA5761 TUNER DRIVER 20441M: Mauro Carvalho Chehab <mchehab@kernel.org> 20442L: linux-media@vger.kernel.org 20443S: Odd fixes 20444W: https://linuxtv.org 20445T: git git://linuxtv.org/media_tree.git 20446F: drivers/media/tuners/tea5761.* 20447 20448TEA5767 TUNER DRIVER 20449M: Mauro Carvalho Chehab <mchehab@kernel.org> 20450L: linux-media@vger.kernel.org 20451S: Maintained 20452W: https://linuxtv.org 20453T: git git://linuxtv.org/media_tree.git 20454F: drivers/media/tuners/tea5767.* 20455 20456TEA6415C MEDIA DRIVER 20457M: Hans Verkuil <hverkuil@xs4all.nl> 20458L: linux-media@vger.kernel.org 20459S: Maintained 20460W: https://linuxtv.org 20461T: git git://linuxtv.org/media_tree.git 20462F: drivers/media/i2c/tea6415c* 20463 20464TEA6420 MEDIA DRIVER 20465M: Hans Verkuil <hverkuil@xs4all.nl> 20466L: linux-media@vger.kernel.org 20467S: Maintained 20468W: https://linuxtv.org 20469T: git git://linuxtv.org/media_tree.git 20470F: drivers/media/i2c/tea6420* 20471 20472TEAM DRIVER 20473M: Jiri Pirko <jiri@resnulli.us> 20474L: netdev@vger.kernel.org 20475S: Supported 20476F: drivers/net/team/ 20477F: include/linux/if_team.h 20478F: include/uapi/linux/if_team.h 20479F: tools/testing/selftests/drivers/net/team/ 20480 20481TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20482M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20483S: Maintained 20484F: arch/x86/platform/ts5500/ 20485 20486TECHNOTREND USB IR RECEIVER 20487M: Sean Young <sean@mess.org> 20488L: linux-media@vger.kernel.org 20489S: Maintained 20490F: drivers/media/rc/ttusbir.c 20491 20492TECHWELL TW9910 VIDEO DECODER 20493L: linux-media@vger.kernel.org 20494S: Orphan 20495F: drivers/media/i2c/tw9910.c 20496F: include/media/i2c/tw9910.h 20497 20498TEE SUBSYSTEM 20499M: Jens Wiklander <jens.wiklander@linaro.org> 20500R: Sumit Garg <sumit.garg@linaro.org> 20501L: op-tee@lists.trustedfirmware.org 20502S: Maintained 20503F: Documentation/staging/tee.rst 20504F: drivers/tee/ 20505F: include/linux/tee_drv.h 20506F: include/uapi/linux/tee.h 20507 20508TEGRA ARCHITECTURE SUPPORT 20509M: Thierry Reding <thierry.reding@gmail.com> 20510M: Jonathan Hunter <jonathanh@nvidia.com> 20511L: linux-tegra@vger.kernel.org 20512S: Supported 20513Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20515N: [^a-z]tegra 20516 20517TEGRA CLOCK DRIVER 20518M: Peter De Schrijver <pdeschrijver@nvidia.com> 20519M: Prashant Gaikwad <pgaikwad@nvidia.com> 20520S: Supported 20521F: drivers/clk/tegra/ 20522 20523TEGRA DMA DRIVERS 20524M: Laxman Dewangan <ldewangan@nvidia.com> 20525M: Jon Hunter <jonathanh@nvidia.com> 20526S: Supported 20527F: drivers/dma/tegra* 20528 20529TEGRA I2C DRIVER 20530M: Laxman Dewangan <ldewangan@nvidia.com> 20531R: Dmitry Osipenko <digetx@gmail.com> 20532S: Supported 20533F: drivers/i2c/busses/i2c-tegra.c 20534 20535TEGRA IOMMU DRIVERS 20536M: Thierry Reding <thierry.reding@gmail.com> 20537R: Krishna Reddy <vdumpa@nvidia.com> 20538L: linux-tegra@vger.kernel.org 20539S: Supported 20540F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20541F: drivers/iommu/tegra* 20542 20543TEGRA KBC DRIVER 20544M: Laxman Dewangan <ldewangan@nvidia.com> 20545S: Supported 20546F: drivers/input/keyboard/tegra-kbc.c 20547 20548TEGRA NAND DRIVER 20549M: Stefan Agner <stefan@agner.ch> 20550M: Lucas Stach <dev@lynxeye.de> 20551S: Maintained 20552F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20553F: drivers/mtd/nand/raw/tegra_nand.c 20554 20555TEGRA PWM DRIVER 20556M: Thierry Reding <thierry.reding@gmail.com> 20557S: Supported 20558F: drivers/pwm/pwm-tegra.c 20559 20560TEGRA SERIAL DRIVER 20561M: Laxman Dewangan <ldewangan@nvidia.com> 20562S: Supported 20563F: drivers/tty/serial/serial-tegra.c 20564 20565TEGRA SPI DRIVER 20566M: Laxman Dewangan <ldewangan@nvidia.com> 20567S: Supported 20568F: drivers/spi/spi-tegra* 20569 20570TEGRA QUAD SPI DRIVER 20571M: Thierry Reding <thierry.reding@gmail.com> 20572M: Jonathan Hunter <jonathanh@nvidia.com> 20573M: Sowjanya Komatineni <skomatineni@nvidia.com> 20574L: linux-tegra@vger.kernel.org 20575S: Maintained 20576F: drivers/spi/spi-tegra210-quad.c 20577 20578TEGRA VIDEO DRIVER 20579M: Thierry Reding <thierry.reding@gmail.com> 20580M: Jonathan Hunter <jonathanh@nvidia.com> 20581M: Sowjanya Komatineni <skomatineni@nvidia.com> 20582L: linux-media@vger.kernel.org 20583L: linux-tegra@vger.kernel.org 20584S: Maintained 20585F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20586F: drivers/staging/media/tegra-video/ 20587 20588TEGRA XUSB PADCTL DRIVER 20589M: JC Kuo <jckuo@nvidia.com> 20590S: Supported 20591F: drivers/phy/tegra/xusb* 20592 20593TEHUTI ETHERNET DRIVER 20594M: Andy Gospodarek <andy@greyhouse.net> 20595L: netdev@vger.kernel.org 20596S: Supported 20597F: drivers/net/ethernet/tehuti/* 20598 20599TELECOM CLOCK DRIVER FOR MCPL0010 20600M: Mark Gross <markgross@kernel.org> 20601S: Supported 20602F: drivers/char/tlclk.c 20603 20604TEMPO SEMICONDUCTOR DRIVERS 20605M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20606S: Maintained 20607F: Documentation/devicetree/bindings/sound/tscs*.txt 20608F: sound/soc/codecs/tscs*.c 20609F: sound/soc/codecs/tscs*.h 20610 20611TENSILICA XTENSA PORT (xtensa) 20612M: Chris Zankel <chris@zankel.net> 20613M: Max Filippov <jcmvbkbc@gmail.com> 20614L: linux-xtensa@linux-xtensa.org 20615S: Maintained 20616T: git https://github.com/jcmvbkbc/linux-xtensa.git 20617F: arch/xtensa/ 20618F: drivers/irqchip/irq-xtensa-* 20619 20620TEXAS INSTRUMENTS ASoC DRIVERS 20621M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20623S: Maintained 20624F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20625F: sound/soc/ti/ 20626 20627TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20628M: Ricardo Ribalda <ribalda@kernel.org> 20629L: linux-iio@vger.kernel.org 20630S: Supported 20631F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20632F: drivers/iio/dac/ti-dac7612.c 20633 20634TEXAS INSTRUMENTS DMA DRIVERS 20635M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20636L: dmaengine@vger.kernel.org 20637S: Maintained 20638F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20639F: Documentation/devicetree/bindings/dma/ti-edma.txt 20640F: Documentation/devicetree/bindings/dma/ti/ 20641F: drivers/dma/ti/ 20642X: drivers/dma/ti/cppi41.c 20643F: include/linux/dma/k3-udma-glue.h 20644F: include/linux/dma/ti-cppi5.h 20645F: include/linux/dma/k3-psil.h 20646 20647TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20648M: Nishanth Menon <nm@ti.com> 20649M: Tero Kristo <kristo@kernel.org> 20650M: Santosh Shilimkar <ssantosh@kernel.org> 20651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20652S: Maintained 20653F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20654F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20655F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20656F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20657F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20658F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20659F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20660F: drivers/clk/keystone/sci-clk.c 20661F: drivers/firmware/ti_sci* 20662F: drivers/irqchip/irq-ti-sci-inta.c 20663F: drivers/irqchip/irq-ti-sci-intr.c 20664F: drivers/reset/reset-ti-sci.c 20665F: drivers/soc/ti/ti_sci_inta_msi.c 20666F: drivers/soc/ti/ti_sci_pm_domains.c 20667F: include/dt-bindings/soc/ti,sci_pm_domain.h 20668F: include/linux/soc/ti/ti_sci_inta_msi.h 20669F: include/linux/soc/ti/ti_sci_protocol.h 20670 20671TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20672M: Robert Marko <robert.marko@sartura.hr> 20673M: Luka Perkov <luka.perkov@sartura.hr> 20674L: linux-hwmon@vger.kernel.org 20675S: Maintained 20676F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20677F: Documentation/hwmon/tps23861.rst 20678F: drivers/hwmon/tps23861.c 20679 20680TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20681M: Puranjay Mohan <puranjay12@gmail.com> 20682L: linux-iio@vger.kernel.org 20683S: Supported 20684F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20685F: drivers/iio/temperature/tmp117.c 20686 20687THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20688M: Hans Verkuil <hverkuil@xs4all.nl> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/radio/radio-raremono.c 20694 20695THERMAL 20696M: Rafael J. Wysocki <rafael@kernel.org> 20697M: Daniel Lezcano <daniel.lezcano@linaro.org> 20698R: Amit Kucheria <amitk@kernel.org> 20699R: Zhang Rui <rui.zhang@intel.com> 20700L: linux-pm@vger.kernel.org 20701S: Supported 20702Q: https://patchwork.kernel.org/project/linux-pm/list/ 20703T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20704F: Documentation/ABI/testing/sysfs-class-thermal 20705F: Documentation/devicetree/bindings/thermal/ 20706F: Documentation/driver-api/thermal/ 20707F: drivers/thermal/ 20708F: include/dt-bindings/thermal/ 20709F: include/linux/cpu_cooling.h 20710F: include/linux/thermal.h 20711F: include/uapi/linux/thermal.h 20712F: tools/lib/thermal/ 20713F: tools/thermal/ 20714 20715THERMAL DRIVER FOR AMLOGIC SOCS 20716M: Guillaume La Roque <glaroque@baylibre.com> 20717L: linux-pm@vger.kernel.org 20718L: linux-amlogic@lists.infradead.org 20719S: Supported 20720W: http://linux-meson.com/ 20721F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20722F: drivers/thermal/amlogic_thermal.c 20723 20724THERMAL/CPU_COOLING 20725M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20726M: Daniel Lezcano <daniel.lezcano@linaro.org> 20727M: Viresh Kumar <viresh.kumar@linaro.org> 20728R: Lukasz Luba <lukasz.luba@arm.com> 20729L: linux-pm@vger.kernel.org 20730S: Supported 20731F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20732F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20733F: drivers/thermal/cpufreq_cooling.c 20734F: drivers/thermal/cpuidle_cooling.c 20735F: include/linux/cpu_cooling.h 20736 20737THERMAL/POWER_ALLOCATOR 20738M: Lukasz Luba <lukasz.luba@arm.com> 20739L: linux-pm@vger.kernel.org 20740S: Maintained 20741F: Documentation/driver-api/thermal/power_allocator.rst 20742F: drivers/thermal/gov_power_allocator.c 20743F: include/trace/events/thermal_power_allocator.h 20744 20745THINKPAD ACPI EXTRAS DRIVER 20746M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20747L: ibm-acpi-devel@lists.sourceforge.net 20748L: platform-driver-x86@vger.kernel.org 20749S: Maintained 20750W: http://ibm-acpi.sourceforge.net 20751W: http://thinkwiki.org/wiki/Ibm-acpi 20752T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20753F: drivers/platform/x86/thinkpad_acpi.c 20754 20755THINKPAD LMI DRIVER 20756M: Mark Pearson <markpearson@lenovo.com> 20757L: platform-driver-x86@vger.kernel.org 20758S: Maintained 20759F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20760F: drivers/platform/x86/think-lmi.? 20761 20762THUNDERBOLT DMA TRAFFIC TEST DRIVER 20763M: Isaac Hazan <isaac.hazan@intel.com> 20764L: linux-usb@vger.kernel.org 20765S: Maintained 20766F: drivers/thunderbolt/dma_test.c 20767 20768THUNDERBOLT DRIVER 20769M: Andreas Noever <andreas.noever@gmail.com> 20770M: Michael Jamet <michael.jamet@intel.com> 20771M: Mika Westerberg <mika.westerberg@linux.intel.com> 20772M: Yehezkel Bernat <YehezkelShB@gmail.com> 20773L: linux-usb@vger.kernel.org 20774S: Maintained 20775T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20776F: Documentation/admin-guide/thunderbolt.rst 20777F: drivers/thunderbolt/ 20778F: include/linux/thunderbolt.h 20779 20780THUNDERBOLT NETWORK DRIVER 20781M: Michael Jamet <michael.jamet@intel.com> 20782M: Mika Westerberg <mika.westerberg@linux.intel.com> 20783M: Yehezkel Bernat <YehezkelShB@gmail.com> 20784L: netdev@vger.kernel.org 20785S: Maintained 20786F: drivers/net/thunderbolt.c 20787 20788THUNDERX GPIO DRIVER 20789M: Robert Richter <rric@kernel.org> 20790S: Odd Fixes 20791F: drivers/gpio/gpio-thunderx.c 20792 20793TI AM437X VPFE DRIVER 20794M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20795L: linux-media@vger.kernel.org 20796S: Maintained 20797W: https://linuxtv.org 20798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20799T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20800F: drivers/media/platform/ti/am437x/ 20801 20802TI BANDGAP AND THERMAL DRIVER 20803M: Eduardo Valentin <edubezval@gmail.com> 20804M: Keerthy <j-keerthy@ti.com> 20805L: linux-pm@vger.kernel.org 20806L: linux-omap@vger.kernel.org 20807S: Maintained 20808F: drivers/thermal/ti-soc-thermal/ 20809 20810TI BQ27XXX POWER SUPPLY DRIVER 20811F: drivers/power/supply/bq27xxx_battery.c 20812F: drivers/power/supply/bq27xxx_battery_i2c.c 20813F: include/linux/power/bq27xxx_battery.h 20814 20815TI CDCE706 CLOCK DRIVER 20816M: Max Filippov <jcmvbkbc@gmail.com> 20817S: Maintained 20818F: drivers/clk/clk-cdce706.c 20819 20820TI CLOCK DRIVER 20821M: Tero Kristo <kristo@kernel.org> 20822L: linux-omap@vger.kernel.org 20823S: Odd Fixes 20824F: drivers/clk/ti/ 20825F: include/linux/clk/ti.h 20826 20827TI DAVINCI MACHINE SUPPORT 20828M: Sekhar Nori <nsekhar@ti.com> 20829R: Bartosz Golaszewski <brgl@bgdev.pl> 20830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20831S: Supported 20832T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20833F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20834F: arch/arm/boot/dts/da850* 20835F: arch/arm/mach-davinci/ 20836F: drivers/i2c/busses/i2c-davinci.c 20837 20838TI DAVINCI SERIES CLOCK DRIVER 20839M: David Lechner <david@lechnology.com> 20840R: Sekhar Nori <nsekhar@ti.com> 20841S: Maintained 20842F: Documentation/devicetree/bindings/clock/ti/davinci/ 20843F: drivers/clk/davinci/ 20844F: include/linux/clk/davinci.h 20845 20846TI DAVINCI SERIES GPIO DRIVER 20847M: Keerthy <j-keerthy@ti.com> 20848L: linux-gpio@vger.kernel.org 20849S: Maintained 20850F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20851F: drivers/gpio/gpio-davinci.c 20852 20853TI DAVINCI SERIES MEDIA DRIVER 20854M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857W: https://linuxtv.org 20858Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20859T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20860F: drivers/media/platform/ti/davinci/ 20861F: drivers/staging/media/deprecated/vpfe_capture/ 20862F: include/media/davinci/ 20863 20864TI ENHANCED CAPTURE (eCAP) DRIVER 20865M: Vignesh Raghavendra <vigneshr@ti.com> 20866R: Julien Panis <jpanis@baylibre.com> 20867L: linux-iio@vger.kernel.org 20868L: linux-omap@vger.kernel.org 20869S: Maintained 20870F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20871F: drivers/counter/ti-ecap-capture.c 20872 20873TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20874R: David Lechner <david@lechnology.com> 20875L: linux-iio@vger.kernel.org 20876F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20877F: drivers/counter/ti-eqep.c 20878 20879TI ETHERNET SWITCH DRIVER (CPSW) 20880R: Grygorii Strashko <grygorii.strashko@ti.com> 20881L: linux-omap@vger.kernel.org 20882L: netdev@vger.kernel.org 20883S: Maintained 20884F: drivers/net/ethernet/ti/cpsw* 20885F: drivers/net/ethernet/ti/davinci* 20886 20887TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20888M: Alex Dubov <oakad@yahoo.com> 20889S: Maintained 20890W: http://tifmxx.berlios.de/ 20891F: drivers/memstick/host/tifm_ms.c 20892F: drivers/misc/tifm* 20893F: drivers/mmc/host/tifm_sd.c 20894F: include/linux/tifm.h 20895 20896TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20897M: Nishanth Menon <nm@ti.com> 20898M: Santosh Shilimkar <ssantosh@kernel.org> 20899L: linux-kernel@vger.kernel.org 20900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20901S: Maintained 20902T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20903F: drivers/soc/ti/* 20904 20905TI LM49xxx FAMILY ASoC CODEC DRIVERS 20906M: M R Swami Reddy <mr.swami.reddy@ti.com> 20907M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20909S: Maintained 20910F: sound/soc/codecs/isabelle* 20911F: sound/soc/codecs/lm49453* 20912 20913TI PCM3060 ASoC CODEC DRIVER 20914M: Kirill Marinushkin <kmarinushkin@birdec.com> 20915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20916S: Maintained 20917F: Documentation/devicetree/bindings/sound/pcm3060.txt 20918F: sound/soc/codecs/pcm3060* 20919 20920TI TAS571X FAMILY ASoC CODEC DRIVER 20921M: Kevin Cernekee <cernekee@chromium.org> 20922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20923S: Odd Fixes 20924F: sound/soc/codecs/tas571x* 20925 20926TI TRF7970A NFC DRIVER 20927M: Mark Greer <mgreer@animalcreek.com> 20928L: linux-wireless@vger.kernel.org 20929L: linux-nfc@lists.01.org (subscribers-only) 20930S: Supported 20931F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20932F: drivers/nfc/trf7970a.c 20933 20934TI TSC2046 ADC DRIVER 20935M: Oleksij Rempel <o.rempel@pengutronix.de> 20936R: kernel@pengutronix.de 20937L: linux-iio@vger.kernel.org 20938S: Maintained 20939F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20940F: drivers/iio/adc/ti-tsc2046.c 20941 20942TI TWL4030 SERIES SOC CODEC DRIVER 20943M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20945S: Maintained 20946F: sound/soc/codecs/twl4030* 20947 20948TI VPE/CAL DRIVERS 20949M: Benoit Parrot <bparrot@ti.com> 20950L: linux-media@vger.kernel.org 20951S: Maintained 20952W: http://linuxtv.org/ 20953Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20954F: Documentation/devicetree/bindings/media/ti,cal.yaml 20955F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20956F: drivers/media/platform/ti/cal/ 20957F: drivers/media/platform/ti/vpe/ 20958 20959TI WILINK WIRELESS DRIVERS 20960L: linux-wireless@vger.kernel.org 20961S: Orphan 20962W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20963W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20964T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20965F: drivers/net/wireless/ti/ 20966 20967TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20968M: John Stultz <jstultz@google.com> 20969M: Thomas Gleixner <tglx@linutronix.de> 20970R: Stephen Boyd <sboyd@kernel.org> 20971L: linux-kernel@vger.kernel.org 20972S: Supported 20973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20974F: include/linux/clocksource.h 20975F: include/linux/time.h 20976F: include/linux/timex.h 20977F: include/uapi/linux/time.h 20978F: include/uapi/linux/timex.h 20979F: kernel/time/alarmtimer.c 20980F: kernel/time/clocksource.c 20981F: kernel/time/ntp.c 20982F: kernel/time/time*.c 20983F: tools/testing/selftests/timers/ 20984 20985TIPC NETWORK LAYER 20986M: Jon Maloy <jmaloy@redhat.com> 20987M: Ying Xue <ying.xue@windriver.com> 20988L: netdev@vger.kernel.org (core kernel code) 20989L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20990S: Maintained 20991W: http://tipc.sourceforge.net/ 20992F: include/uapi/linux/tipc*.h 20993F: net/tipc/ 20994 20995TLAN NETWORK DRIVER 20996M: Samuel Chessman <chessman@tux.org> 20997L: tlan-devel@lists.sourceforge.net (subscribers-only) 20998S: Maintained 20999W: http://sourceforge.net/projects/tlan/ 21000F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21001F: drivers/net/ethernet/ti/tlan.* 21002 21003TM6000 VIDEO4LINUX DRIVER 21004M: Mauro Carvalho Chehab <mchehab@kernel.org> 21005L: linux-media@vger.kernel.org 21006S: Odd fixes 21007W: https://linuxtv.org 21008T: git git://linuxtv.org/media_tree.git 21009F: Documentation/admin-guide/media/tm6000* 21010F: drivers/staging/media/deprecated/tm6000/ 21011 21012TMIO/SDHI MMC DRIVER 21013M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21014L: linux-mmc@vger.kernel.org 21015L: linux-renesas-soc@vger.kernel.org 21016S: Supported 21017F: drivers/mmc/host/renesas_sdhi* 21018F: drivers/mmc/host/tmio_mmc* 21019F: include/linux/mfd/tmio.h 21020 21021TMP401 HARDWARE MONITOR DRIVER 21022M: Guenter Roeck <linux@roeck-us.net> 21023L: linux-hwmon@vger.kernel.org 21024S: Maintained 21025F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21026F: Documentation/hwmon/tmp401.rst 21027F: drivers/hwmon/tmp401.c 21028 21029TMP464 HARDWARE MONITOR DRIVER 21030M: Agathe Porte <agathe.porte@nokia.com> 21031M: Guenter Roeck <linux@roeck-us.net> 21032L: linux-hwmon@vger.kernel.org 21033S: Maintained 21034F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21035F: Documentation/hwmon/tmp464.rst 21036F: drivers/hwmon/tmp464.c 21037 21038TMP513 HARDWARE MONITOR DRIVER 21039M: Eric Tremblay <etremblay@distech-controls.com> 21040L: linux-hwmon@vger.kernel.org 21041S: Maintained 21042F: Documentation/hwmon/tmp513.rst 21043F: drivers/hwmon/tmp513.c 21044 21045TMPFS (SHMEM FILESYSTEM) 21046M: Hugh Dickins <hughd@google.com> 21047L: linux-mm@kvack.org 21048S: Maintained 21049F: include/linux/shmem_fs.h 21050F: mm/shmem.c 21051 21052TOMOYO SECURITY MODULE 21053M: Kentaro Takeda <takedakn@nttdata.co.jp> 21054M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21055L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21056L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21057L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21058L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21059S: Maintained 21060W: https://tomoyo.osdn.jp/ 21061F: security/tomoyo/ 21062 21063TOPSTAR LAPTOP EXTRAS DRIVER 21064M: Herton Ronaldo Krzesinski <herton@canonical.com> 21065L: platform-driver-x86@vger.kernel.org 21066S: Maintained 21067F: drivers/platform/x86/topstar-laptop.c 21068 21069TORTURE-TEST MODULES 21070M: Davidlohr Bueso <dave@stgolabs.net> 21071M: "Paul E. McKenney" <paulmck@kernel.org> 21072M: Josh Triplett <josh@joshtriplett.org> 21073L: linux-kernel@vger.kernel.org 21074S: Supported 21075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21076F: Documentation/RCU/torture.rst 21077F: kernel/locking/locktorture.c 21078F: kernel/rcu/rcuscale.c 21079F: kernel/rcu/rcutorture.c 21080F: kernel/rcu/refscale.c 21081F: kernel/torture.c 21082 21083TOSHIBA ACPI EXTRAS DRIVER 21084M: Azael Avalos <coproscefalo@gmail.com> 21085L: platform-driver-x86@vger.kernel.org 21086S: Maintained 21087F: drivers/platform/x86/toshiba_acpi.c 21088 21089TOSHIBA BLUETOOTH DRIVER 21090M: Azael Avalos <coproscefalo@gmail.com> 21091L: platform-driver-x86@vger.kernel.org 21092S: Maintained 21093F: drivers/platform/x86/toshiba_bluetooth.c 21094 21095TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21096M: Azael Avalos <coproscefalo@gmail.com> 21097L: platform-driver-x86@vger.kernel.org 21098S: Maintained 21099F: drivers/platform/x86/toshiba_haps.c 21100 21101TOSHIBA SMM DRIVER 21102M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21103S: Maintained 21104W: http://www.buzzard.org.uk/toshiba/ 21105F: drivers/char/toshiba.c 21106F: include/linux/toshiba.h 21107F: include/uapi/linux/toshiba.h 21108 21109TOSHIBA TC358743 DRIVER 21110M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21111L: linux-media@vger.kernel.org 21112S: Maintained 21113F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21114F: drivers/media/i2c/tc358743* 21115F: include/media/i2c/tc358743.h 21116 21117TOSHIBA WMI HOTKEYS DRIVER 21118M: Azael Avalos <coproscefalo@gmail.com> 21119L: platform-driver-x86@vger.kernel.org 21120S: Maintained 21121F: drivers/platform/x86/toshiba-wmi.c 21122 21123TPM DEVICE DRIVER 21124M: Peter Huewe <peterhuewe@gmx.de> 21125M: Jarkko Sakkinen <jarkko@kernel.org> 21126R: Jason Gunthorpe <jgg@ziepe.ca> 21127L: linux-integrity@vger.kernel.org 21128S: Maintained 21129W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21130Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21131T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21132F: drivers/char/tpm/ 21133 21134TPS546D24 DRIVER 21135M: Duke Du <dukedu83@gmail.com> 21136L: linux-hwmon@vger.kernel.org 21137S: Maintained 21138F: Documentation/hwmon/tps546d24.rst 21139F: drivers/hwmon/pmbus/tps546d24.c 21140 21141TRACING 21142M: Steven Rostedt <rostedt@goodmis.org> 21143M: Masami Hiramatsu <mhiramat@kernel.org> 21144L: linux-kernel@vger.kernel.org 21145L: linux-trace-kernel@vger.kernel.org 21146Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21147S: Maintained 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21149F: Documentation/trace/* 21150F: fs/tracefs/ 21151F: include/linux/trace*.h 21152F: include/trace/ 21153F: kernel/trace/ 21154F: scripts/tracing/ 21155F: tools/testing/selftests/ftrace/ 21156 21157TRACING MMIO ACCESSES (MMIOTRACE) 21158M: Steven Rostedt <rostedt@goodmis.org> 21159M: Masami Hiramatsu <mhiramat@kernel.org> 21160R: Karol Herbst <karolherbst@gmail.com> 21161R: Pekka Paalanen <ppaalanen@gmail.com> 21162L: linux-kernel@vger.kernel.org 21163L: nouveau@lists.freedesktop.org 21164S: Maintained 21165F: arch/x86/mm/kmmio.c 21166F: arch/x86/mm/mmio-mod.c 21167F: arch/x86/mm/testmmiotrace.c 21168F: include/linux/mmiotrace.h 21169F: kernel/trace/trace_mmiotrace.c 21170 21171TRACING OS NOISE / LATENCY TRACERS 21172M: Steven Rostedt <rostedt@goodmis.org> 21173M: Daniel Bristot de Oliveira <bristot@kernel.org> 21174S: Maintained 21175F: kernel/trace/trace_osnoise.c 21176F: include/trace/events/osnoise.h 21177F: kernel/trace/trace_hwlat.c 21178F: kernel/trace/trace_irqsoff.c 21179F: kernel/trace/trace_sched_wakeup.c 21180F: Documentation/trace/osnoise-tracer.rst 21181F: Documentation/trace/timerlat-tracer.rst 21182F: Documentation/trace/hwlat_detector.rst 21183F: arch/*/kernel/trace.c 21184 21185Real-time Linux Analysis (RTLA) tools 21186M: Daniel Bristot de Oliveira <bristot@kernel.org> 21187M: Steven Rostedt <rostedt@goodmis.org> 21188L: linux-trace-devel@vger.kernel.org 21189S: Maintained 21190F: Documentation/tools/rtla/ 21191F: tools/tracing/rtla/ 21192 21193TRADITIONAL CHINESE DOCUMENTATION 21194M: Hu Haowen <src.res@email.cn> 21195L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21196S: Maintained 21197W: https://github.com/srcres258/linux-doc 21198T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21199F: Documentation/translations/zh_TW/ 21200 21201TTY LAYER 21202M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21203M: Jiri Slaby <jirislaby@kernel.org> 21204S: Supported 21205T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21206F: Documentation/driver-api/serial/ 21207F: drivers/tty/ 21208F: drivers/tty/serial/serial_core.c 21209F: include/linux/selection.h 21210F: include/linux/serial.h 21211F: include/linux/serial_core.h 21212F: include/linux/sysrq.h 21213F: include/linux/tty*.h 21214F: include/linux/vt.h 21215F: include/linux/vt_*.h 21216F: include/uapi/linux/serial.h 21217F: include/uapi/linux/serial_core.h 21218F: include/uapi/linux/tty.h 21219 21220TUA9001 MEDIA DRIVER 21221M: Antti Palosaari <crope@iki.fi> 21222L: linux-media@vger.kernel.org 21223S: Maintained 21224W: https://linuxtv.org 21225W: http://palosaari.fi/linux/ 21226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21227T: git git://linuxtv.org/anttip/media_tree.git 21228F: drivers/media/tuners/tua9001* 21229 21230TULIP NETWORK DRIVERS 21231L: netdev@vger.kernel.org 21232L: linux-parisc@vger.kernel.org 21233S: Orphan 21234F: drivers/net/ethernet/dec/tulip/ 21235 21236TUN/TAP driver 21237M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21238S: Maintained 21239W: http://vtun.sourceforge.net/tun 21240F: Documentation/networking/tuntap.rst 21241F: arch/um/os-Linux/drivers/ 21242 21243TURBOCHANNEL SUBSYSTEM 21244M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21245M: Ralf Baechle <ralf@linux-mips.org> 21246L: linux-mips@vger.kernel.org 21247S: Maintained 21248Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21249F: drivers/tc/ 21250F: include/linux/tc.h 21251 21252TURBOSTAT UTILITY 21253M: "Len Brown" <lenb@kernel.org> 21254L: linux-pm@vger.kernel.org 21255S: Supported 21256Q: https://patchwork.kernel.org/project/linux-pm/list/ 21257B: https://bugzilla.kernel.org 21258T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21259F: tools/power/x86/turbostat/ 21260 21261TW5864 VIDEO4LINUX DRIVER 21262M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21263M: Anton Sviridenko <anton@corp.bluecherry.net> 21264M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21265M: Andrey Utkin <andrey_utkin@fastmail.com> 21266L: linux-media@vger.kernel.org 21267S: Supported 21268F: drivers/media/pci/tw5864/ 21269 21270TW68 VIDEO4LINUX DRIVER 21271M: Hans Verkuil <hverkuil@xs4all.nl> 21272L: linux-media@vger.kernel.org 21273S: Odd Fixes 21274W: https://linuxtv.org 21275T: git git://linuxtv.org/media_tree.git 21276F: drivers/media/pci/tw68/ 21277 21278TW686X VIDEO4LINUX DRIVER 21279M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21280L: linux-media@vger.kernel.org 21281S: Maintained 21282W: http://linuxtv.org 21283T: git git://linuxtv.org/media_tree.git 21284F: drivers/media/pci/tw686x/ 21285 21286U-BOOT ENVIRONMENT VARIABLES 21287M: Rafał Miłecki <rafal@milecki.pl> 21288S: Maintained 21289F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21290F: drivers/nvmem/u-boot-env.c 21291 21292UACCE ACCELERATOR FRAMEWORK 21293M: Zhangfei Gao <zhangfei.gao@linaro.org> 21294M: Zhou Wang <wangzhou1@hisilicon.com> 21295L: linux-accelerators@lists.ozlabs.org 21296L: linux-kernel@vger.kernel.org 21297S: Maintained 21298F: Documentation/ABI/testing/sysfs-driver-uacce 21299F: Documentation/misc-devices/uacce.rst 21300F: drivers/misc/uacce/ 21301F: include/linux/uacce.h 21302F: include/uapi/misc/uacce/ 21303 21304UBI FILE SYSTEM (UBIFS) 21305M: Richard Weinberger <richard@nod.at> 21306L: linux-mtd@lists.infradead.org 21307S: Supported 21308W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21309T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21310T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21311F: Documentation/ABI/testing/sysfs-fs-ubifs 21312F: Documentation/filesystems/ubifs-authentication.rst 21313F: Documentation/filesystems/ubifs.rst 21314F: fs/ubifs/ 21315 21316UBLK USERSPACE BLOCK DRIVER 21317M: Ming Lei <ming.lei@redhat.com> 21318L: linux-block@vger.kernel.org 21319S: Maintained 21320F: Documentation/block/ublk.rst 21321F: drivers/block/ublk_drv.c 21322F: include/uapi/linux/ublk_cmd.h 21323 21324UCLINUX (M68KNOMMU AND COLDFIRE) 21325M: Greg Ungerer <gerg@linux-m68k.org> 21326L: linux-m68k@lists.linux-m68k.org 21327L: uclinux-dev@uclinux.org (subscribers-only) 21328S: Maintained 21329W: http://www.linux-m68k.org/ 21330W: http://www.uclinux.org/ 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21332F: arch/m68k/*/*_no.* 21333F: arch/m68k/68*/ 21334F: arch/m68k/coldfire/ 21335F: arch/m68k/include/asm/*_no.* 21336 21337UDF FILESYSTEM 21338M: Jan Kara <jack@suse.com> 21339S: Maintained 21340F: Documentation/filesystems/udf.rst 21341F: fs/udf/ 21342 21343UDRAW TABLET 21344M: Bastien Nocera <hadess@hadess.net> 21345L: linux-input@vger.kernel.org 21346S: Maintained 21347F: drivers/hid/hid-udraw-ps3.c 21348 21349UFS FILESYSTEM 21350M: Evgeniy Dushistov <dushistov@mail.ru> 21351S: Maintained 21352F: Documentation/admin-guide/ufs.rst 21353F: fs/ufs/ 21354 21355UHID USERSPACE HID IO DRIVER 21356M: David Rheinsberg <david.rheinsberg@gmail.com> 21357L: linux-input@vger.kernel.org 21358S: Maintained 21359F: drivers/hid/uhid.c 21360F: include/uapi/linux/uhid.h 21361 21362ULPI BUS 21363M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21364L: linux-usb@vger.kernel.org 21365S: Maintained 21366F: drivers/usb/common/ulpi.c 21367F: include/linux/ulpi/ 21368 21369UNICODE SUBSYSTEM 21370M: Gabriel Krisman Bertazi <krisman@collabora.com> 21371L: linux-fsdevel@vger.kernel.org 21372S: Supported 21373F: fs/unicode/ 21374 21375UNIFDEF 21376M: Tony Finch <dot@dotat.at> 21377S: Maintained 21378W: http://dotat.at/prog/unifdef 21379F: scripts/unifdef.c 21380 21381UNIFORM CDROM DRIVER 21382M: Phillip Potter <phil@philpotter.co.uk> 21383S: Maintained 21384F: Documentation/cdrom/ 21385F: drivers/cdrom/cdrom.c 21386F: include/linux/cdrom.h 21387F: include/uapi/linux/cdrom.h 21388 21389UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21390R: Alim Akhtar <alim.akhtar@samsung.com> 21391R: Avri Altman <avri.altman@wdc.com> 21392R: Bart Van Assche <bvanassche@acm.org> 21393L: linux-scsi@vger.kernel.org 21394S: Supported 21395F: Documentation/devicetree/bindings/ufs/ 21396F: Documentation/scsi/ufs.rst 21397F: drivers/ufs/core/ 21398 21399UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21400M: Pedro Sousa <pedrom.sousa@synopsys.com> 21401L: linux-scsi@vger.kernel.org 21402S: Supported 21403F: drivers/ufs/host/*dwc* 21404 21405UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21406M: Stanley Chu <stanley.chu@mediatek.com> 21407L: linux-scsi@vger.kernel.org 21408L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21409S: Maintained 21410F: drivers/ufs/host/ufs-mediatek* 21411 21412UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21413M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21414L: linux-renesas-soc@vger.kernel.org 21415L: linux-scsi@vger.kernel.org 21416S: Maintained 21417F: drivers/ufs/host/ufs-renesas.c 21418 21419UNSORTED BLOCK IMAGES (UBI) 21420M: Richard Weinberger <richard@nod.at> 21421L: linux-mtd@lists.infradead.org 21422S: Supported 21423W: http://www.linux-mtd.infradead.org/ 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21425T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21426F: drivers/mtd/ubi/ 21427F: include/linux/mtd/ubi.h 21428F: include/uapi/mtd/ubi-user.h 21429 21430USB "USBNET" DRIVER FRAMEWORK 21431M: Oliver Neukum <oneukum@suse.com> 21432L: netdev@vger.kernel.org 21433S: Maintained 21434W: http://www.linux-usb.org/usbnet 21435F: drivers/net/usb/usbnet.c 21436F: include/linux/usb/usbnet.h 21437 21438USB ACM DRIVER 21439M: Oliver Neukum <oneukum@suse.com> 21440L: linux-usb@vger.kernel.org 21441S: Maintained 21442F: Documentation/usb/acm.rst 21443F: drivers/usb/class/cdc-acm.* 21444 21445USB APPLE MFI FASTCHARGE DRIVER 21446M: Bastien Nocera <hadess@hadess.net> 21447L: linux-usb@vger.kernel.org 21448S: Maintained 21449F: drivers/usb/misc/apple-mfi-fastcharge.c 21450 21451USB AR5523 WIRELESS DRIVER 21452M: Pontus Fuchs <pontus.fuchs@gmail.com> 21453L: linux-wireless@vger.kernel.org 21454S: Maintained 21455F: drivers/net/wireless/ath/ar5523/ 21456 21457USB ATTACHED SCSI 21458M: Oliver Neukum <oneukum@suse.com> 21459L: linux-usb@vger.kernel.org 21460L: linux-scsi@vger.kernel.org 21461S: Maintained 21462F: drivers/usb/storage/uas.c 21463 21464USB CDC ETHERNET DRIVER 21465M: Oliver Neukum <oliver@neukum.org> 21466L: linux-usb@vger.kernel.org 21467S: Maintained 21468F: drivers/net/usb/cdc_*.c 21469F: include/uapi/linux/usb/cdc.h 21470 21471USB CHAOSKEY DRIVER 21472M: Keith Packard <keithp@keithp.com> 21473L: linux-usb@vger.kernel.org 21474S: Maintained 21475F: drivers/usb/misc/chaoskey.c 21476 21477USB CYPRESS C67X00 DRIVER 21478L: linux-usb@vger.kernel.org 21479S: Orphan 21480F: drivers/usb/c67x00/ 21481 21482USB DAVICOM DM9601 DRIVER 21483M: Peter Korsgaard <peter@korsgaard.com> 21484L: netdev@vger.kernel.org 21485S: Maintained 21486W: http://www.linux-usb.org/usbnet 21487F: drivers/net/usb/dm9601.c 21488 21489USB EHCI DRIVER 21490M: Alan Stern <stern@rowland.harvard.edu> 21491L: linux-usb@vger.kernel.org 21492S: Maintained 21493F: Documentation/usb/ehci.rst 21494F: drivers/usb/host/ehci* 21495 21496USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21497M: Jiri Kosina <jikos@kernel.org> 21498M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21499L: linux-usb@vger.kernel.org 21500S: Maintained 21501T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21502F: Documentation/hid/hiddev.rst 21503F: drivers/hid/usbhid/ 21504 21505USB INTEL XHCI ROLE MUX DRIVER 21506M: Hans de Goede <hdegoede@redhat.com> 21507L: linux-usb@vger.kernel.org 21508S: Maintained 21509F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21510 21511USB IP DRIVER FOR HISILICON KIRIN 960 21512M: Yu Chen <chenyu56@huawei.com> 21513M: Binghui Wang <wangbinghui@hisilicon.com> 21514L: linux-usb@vger.kernel.org 21515S: Maintained 21516F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21517F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21518 21519USB IP DRIVER FOR HISILICON KIRIN 970 21520M: Mauro Carvalho Chehab <mchehab@kernel.org> 21521L: linux-usb@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21524F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21525 21526USB ISP116X DRIVER 21527M: Olav Kongas <ok@artecdesign.ee> 21528L: linux-usb@vger.kernel.org 21529S: Maintained 21530F: drivers/usb/host/isp116x* 21531F: include/linux/usb/isp116x.h 21532 21533USB ISP1760 DRIVER 21534M: Rui Miguel Silva <rui.silva@linaro.org> 21535L: linux-usb@vger.kernel.org 21536S: Maintained 21537F: drivers/usb/isp1760/* 21538F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21539 21540USB LAN78XX ETHERNET DRIVER 21541M: Woojung Huh <woojung.huh@microchip.com> 21542M: UNGLinuxDriver@microchip.com 21543L: netdev@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21546F: drivers/net/usb/lan78xx.* 21547F: include/dt-bindings/net/microchip-lan78xx.h 21548 21549USB MASS STORAGE DRIVER 21550M: Alan Stern <stern@rowland.harvard.edu> 21551L: linux-usb@vger.kernel.org 21552L: usb-storage@lists.one-eyed-alien.net 21553S: Maintained 21554F: drivers/usb/storage/ 21555 21556USB MIDI DRIVER 21557M: Clemens Ladisch <clemens@ladisch.de> 21558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21559S: Maintained 21560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21561F: sound/usb/midi.* 21562 21563USB NETWORKING DRIVERS 21564L: linux-usb@vger.kernel.org 21565S: Odd Fixes 21566F: drivers/net/usb/ 21567 21568USB OHCI DRIVER 21569M: Alan Stern <stern@rowland.harvard.edu> 21570L: linux-usb@vger.kernel.org 21571S: Maintained 21572F: Documentation/usb/ohci.rst 21573F: drivers/usb/host/ohci* 21574 21575USB OTG FSM (Finite State Machine) 21576M: Peter Chen <peter.chen@kernel.org> 21577L: linux-usb@vger.kernel.org 21578S: Maintained 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21580F: drivers/usb/common/usb-otg-fsm.c 21581 21582USB OVER IP DRIVER 21583M: Valentina Manea <valentina.manea.m@gmail.com> 21584M: Shuah Khan <shuah@kernel.org> 21585M: Shuah Khan <skhan@linuxfoundation.org> 21586L: linux-usb@vger.kernel.org 21587S: Maintained 21588F: Documentation/usb/usbip_protocol.rst 21589F: drivers/usb/usbip/ 21590F: tools/testing/selftests/drivers/usb/usbip/ 21591F: tools/usb/usbip/ 21592 21593USB PEGASUS DRIVER 21594M: Petko Manolov <petkan@nucleusys.com> 21595L: linux-usb@vger.kernel.org 21596L: netdev@vger.kernel.org 21597S: Maintained 21598W: https://github.com/petkan/pegasus 21599T: git https://github.com/petkan/pegasus.git 21600F: drivers/net/usb/pegasus.* 21601 21602USB PRINTER DRIVER (usblp) 21603M: Pete Zaitcev <zaitcev@redhat.com> 21604L: linux-usb@vger.kernel.org 21605S: Supported 21606F: drivers/usb/class/usblp.c 21607 21608USB RAW GADGET DRIVER 21609R: Andrey Konovalov <andreyknvl@gmail.com> 21610L: linux-usb@vger.kernel.org 21611S: Maintained 21612F: Documentation/usb/raw-gadget.rst 21613F: drivers/usb/gadget/legacy/raw_gadget.c 21614F: include/uapi/linux/usb/raw_gadget.h 21615 21616USB QMI WWAN NETWORK DRIVER 21617M: Bjørn Mork <bjorn@mork.no> 21618L: netdev@vger.kernel.org 21619S: Maintained 21620F: Documentation/ABI/testing/sysfs-class-net-qmi 21621F: drivers/net/usb/qmi_wwan.c 21622 21623USB RTL8150 DRIVER 21624M: Petko Manolov <petkan@nucleusys.com> 21625L: linux-usb@vger.kernel.org 21626L: netdev@vger.kernel.org 21627S: Maintained 21628W: https://github.com/petkan/rtl8150 21629T: git https://github.com/petkan/rtl8150.git 21630F: drivers/net/usb/rtl8150.c 21631 21632USB SERIAL SUBSYSTEM 21633M: Johan Hovold <johan@kernel.org> 21634L: linux-usb@vger.kernel.org 21635S: Maintained 21636T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21637F: Documentation/usb/usb-serial.rst 21638F: drivers/usb/serial/ 21639F: include/linux/usb/serial.h 21640 21641USB SMSC75XX ETHERNET DRIVER 21642M: Steve Glendinning <steve.glendinning@shawell.net> 21643L: netdev@vger.kernel.org 21644S: Maintained 21645F: drivers/net/usb/smsc75xx.* 21646 21647USB SMSC95XX ETHERNET DRIVER 21648M: Steve Glendinning <steve.glendinning@shawell.net> 21649M: UNGLinuxDriver@microchip.com 21650L: netdev@vger.kernel.org 21651S: Maintained 21652F: drivers/net/usb/smsc95xx.* 21653 21654USB SUBSYSTEM 21655M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21656L: linux-usb@vger.kernel.org 21657S: Supported 21658W: http://www.linux-usb.org 21659T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21660F: Documentation/devicetree/bindings/usb/ 21661F: Documentation/usb/ 21662F: drivers/usb/ 21663F: include/dt-bindings/usb/ 21664F: include/linux/usb.h 21665F: include/linux/usb/ 21666 21667USB TYPEC BUS FOR ALTERNATE MODES 21668M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21669L: linux-usb@vger.kernel.org 21670S: Maintained 21671F: Documentation/ABI/testing/sysfs-bus-typec 21672F: Documentation/driver-api/usb/typec_bus.rst 21673F: drivers/usb/typec/altmodes/ 21674F: include/linux/usb/typec_altmode.h 21675 21676USB TYPEC CLASS 21677M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21678L: linux-usb@vger.kernel.org 21679S: Maintained 21680F: Documentation/ABI/testing/sysfs-class-typec 21681F: Documentation/driver-api/usb/typec.rst 21682F: drivers/usb/typec/ 21683F: include/linux/usb/typec.h 21684 21685USB TYPEC INTEL PMC MUX DRIVER 21686M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21687L: linux-usb@vger.kernel.org 21688S: Maintained 21689F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21690F: drivers/usb/typec/mux/intel_pmc_mux.c 21691 21692USB TYPEC PI3USB30532 MUX DRIVER 21693M: Hans de Goede <hdegoede@redhat.com> 21694L: linux-usb@vger.kernel.org 21695S: Maintained 21696F: drivers/usb/typec/mux/pi3usb30532.c 21697 21698USB TYPEC PORT CONTROLLER DRIVERS 21699M: Guenter Roeck <linux@roeck-us.net> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/typec/tcpm/ 21703 21704USB UHCI DRIVER 21705M: Alan Stern <stern@rowland.harvard.edu> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/host/uhci* 21709 21710USB VIDEO CLASS 21711M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21712L: linux-media@vger.kernel.org 21713S: Maintained 21714W: http://www.ideasonboard.org/uvc/ 21715T: git git://linuxtv.org/media_tree.git 21716F: drivers/media/usb/uvc/ 21717F: include/uapi/linux/uvcvideo.h 21718 21719USB WEBCAM GADGET 21720M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/usb/gadget/function/*uvc* 21724F: drivers/usb/gadget/legacy/webcam.c 21725F: include/uapi/linux/usb/g_uvc.h 21726 21727USB WIRELESS RNDIS DRIVER (rndis_wlan) 21728M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21729L: linux-wireless@vger.kernel.org 21730S: Maintained 21731F: drivers/net/wireless/rndis_wlan.c 21732 21733USB XHCI DRIVER 21734M: Mathias Nyman <mathias.nyman@intel.com> 21735L: linux-usb@vger.kernel.org 21736S: Supported 21737F: drivers/usb/host/pci-quirks* 21738F: drivers/usb/host/xhci* 21739 21740USB ZD1201 DRIVER 21741L: linux-wireless@vger.kernel.org 21742S: Orphan 21743W: http://linux-lc100020.sourceforge.net 21744F: drivers/net/wireless/zydas/zd1201.* 21745 21746USB ZR364XX DRIVER 21747M: Antoine Jacquet <royale@zerezo.com> 21748L: linux-usb@vger.kernel.org 21749L: linux-media@vger.kernel.org 21750S: Maintained 21751W: http://royale.zerezo.com/zr364xx/ 21752T: git git://linuxtv.org/media_tree.git 21753F: Documentation/admin-guide/media/zr364xx* 21754F: drivers/staging/media/deprecated/zr364xx/ 21755 21756USER-MODE LINUX (UML) 21757M: Richard Weinberger <richard@nod.at> 21758M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21759M: Johannes Berg <johannes@sipsolutions.net> 21760L: linux-um@lists.infradead.org 21761S: Maintained 21762W: http://user-mode-linux.sourceforge.net 21763Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21765T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21766F: Documentation/virt/uml/ 21767F: arch/um/ 21768F: arch/x86/um/ 21769F: fs/hostfs/ 21770 21771USERSPACE COPYIN/COPYOUT (UIOVEC) 21772M: Alexander Viro <viro@zeniv.linux.org.uk> 21773S: Maintained 21774F: include/linux/uio.h 21775F: lib/iov_iter.c 21776 21777USERSPACE DMA BUFFER DRIVER 21778M: Gerd Hoffmann <kraxel@redhat.com> 21779L: dri-devel@lists.freedesktop.org 21780S: Maintained 21781T: git git://anongit.freedesktop.org/drm/drm-misc 21782F: drivers/dma-buf/udmabuf.c 21783F: include/uapi/linux/udmabuf.h 21784 21785USERSPACE I/O (UIO) 21786M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21787S: Maintained 21788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21789F: Documentation/driver-api/uio-howto.rst 21790F: drivers/uio/ 21791F: include/linux/uio_driver.h 21792 21793UTIL-LINUX PACKAGE 21794M: Karel Zak <kzak@redhat.com> 21795L: util-linux@vger.kernel.org 21796S: Maintained 21797W: http://en.wikipedia.org/wiki/Util-linux 21798T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21799 21800UUID HELPERS 21801M: Christoph Hellwig <hch@lst.de> 21802R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21803L: linux-kernel@vger.kernel.org 21804S: Maintained 21805T: git git://git.infradead.org/users/hch/uuid.git 21806F: include/linux/uuid.h 21807F: include/uapi/linux/uuid.h 21808F: lib/test_uuid.c 21809F: lib/uuid.c 21810 21811UV SYSFS DRIVER 21812M: Justin Ernst <justin.ernst@hpe.com> 21813L: platform-driver-x86@vger.kernel.org 21814S: Maintained 21815F: drivers/platform/x86/uv_sysfs.c 21816 21817UVESAFB DRIVER 21818M: Michal Januszewski <spock@gentoo.org> 21819L: linux-fbdev@vger.kernel.org 21820S: Maintained 21821W: https://github.com/mjanusz/v86d 21822F: Documentation/fb/uvesafb.rst 21823F: drivers/video/fbdev/uvesafb.* 21824 21825Ux500 CLOCK DRIVERS 21826M: Ulf Hansson <ulf.hansson@linaro.org> 21827L: linux-clk@vger.kernel.org 21828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21829S: Maintained 21830F: drivers/clk/ux500/ 21831 21832VF610 NAND DRIVER 21833M: Stefan Agner <stefan@agner.ch> 21834L: linux-mtd@lists.infradead.org 21835S: Supported 21836F: drivers/mtd/nand/raw/vf610_nfc.c 21837 21838VFAT/FAT/MSDOS FILESYSTEM 21839M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21840S: Maintained 21841F: Documentation/filesystems/vfat.rst 21842F: fs/fat/ 21843F: tools/testing/selftests/filesystems/fat/ 21844 21845VFIO DRIVER 21846M: Alex Williamson <alex.williamson@redhat.com> 21847R: Cornelia Huck <cohuck@redhat.com> 21848L: kvm@vger.kernel.org 21849S: Maintained 21850T: git https://github.com/awilliam/linux-vfio.git 21851F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21852F: Documentation/driver-api/vfio.rst 21853F: drivers/vfio/ 21854F: include/linux/vfio.h 21855F: include/linux/vfio_pci_core.h 21856F: include/uapi/linux/vfio.h 21857 21858VFIO FSL-MC DRIVER 21859M: Diana Craciun <diana.craciun@oss.nxp.com> 21860L: kvm@vger.kernel.org 21861S: Maintained 21862F: drivers/vfio/fsl-mc/ 21863 21864VFIO HISILICON PCI DRIVER 21865M: Longfang Liu <liulongfang@huawei.com> 21866M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21867L: kvm@vger.kernel.org 21868S: Maintained 21869F: drivers/vfio/pci/hisilicon/ 21870 21871VFIO MEDIATED DEVICE DRIVERS 21872M: Kirti Wankhede <kwankhede@nvidia.com> 21873L: kvm@vger.kernel.org 21874S: Maintained 21875F: Documentation/driver-api/vfio-mediated-device.rst 21876F: drivers/vfio/mdev/ 21877F: include/linux/mdev.h 21878F: samples/vfio-mdev/ 21879 21880VFIO PCI DEVICE SPECIFIC DRIVERS 21881R: Jason Gunthorpe <jgg@nvidia.com> 21882R: Yishai Hadas <yishaih@nvidia.com> 21883R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21884R: Kevin Tian <kevin.tian@intel.com> 21885L: kvm@vger.kernel.org 21886S: Maintained 21887P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21888F: drivers/vfio/pci/*/ 21889 21890VFIO PLATFORM DRIVER 21891M: Eric Auger <eric.auger@redhat.com> 21892L: kvm@vger.kernel.org 21893S: Maintained 21894F: drivers/vfio/platform/ 21895 21896VFIO MLX5 PCI DRIVER 21897M: Yishai Hadas <yishaih@nvidia.com> 21898L: kvm@vger.kernel.org 21899S: Maintained 21900F: drivers/vfio/pci/mlx5/ 21901 21902VGA_SWITCHEROO 21903R: Lukas Wunner <lukas@wunner.de> 21904S: Maintained 21905T: git git://anongit.freedesktop.org/drm/drm-misc 21906F: Documentation/gpu/vga-switcheroo.rst 21907F: drivers/gpu/vga/vga_switcheroo.c 21908F: include/linux/vga_switcheroo.h 21909 21910VIA RHINE NETWORK DRIVER 21911S: Maintained 21912M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21913F: drivers/net/ethernet/via/via-rhine.c 21914 21915VIA SD/MMC CARD CONTROLLER DRIVER 21916M: Bruce Chang <brucechang@via.com.tw> 21917M: Harald Welte <HaraldWelte@viatech.com> 21918S: Maintained 21919F: drivers/mmc/host/via-sdmmc.c 21920 21921VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21922M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21923L: linux-fbdev@vger.kernel.org 21924S: Maintained 21925F: drivers/video/fbdev/via/ 21926F: include/linux/via-core.h 21927F: include/linux/via-gpio.h 21928F: include/linux/via_i2c.h 21929 21930VIA VELOCITY NETWORK DRIVER 21931M: Francois Romieu <romieu@fr.zoreil.com> 21932L: netdev@vger.kernel.org 21933S: Maintained 21934F: drivers/net/ethernet/via/via-velocity.* 21935 21936VICODEC VIRTUAL CODEC DRIVER 21937M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21938L: linux-media@vger.kernel.org 21939S: Maintained 21940W: https://linuxtv.org 21941T: git git://linuxtv.org/media_tree.git 21942F: drivers/media/test-drivers/vicodec/* 21943 21944VIDEO I2C POLLING DRIVER 21945M: Matt Ranostay <matt.ranostay@konsulko.com> 21946L: linux-media@vger.kernel.org 21947S: Maintained 21948F: drivers/media/i2c/video-i2c.c 21949 21950VIDEO MULTIPLEXER DRIVER 21951M: Philipp Zabel <p.zabel@pengutronix.de> 21952L: linux-media@vger.kernel.org 21953S: Maintained 21954F: drivers/media/platform/video-mux.c 21955 21956VIDEOBUF2 FRAMEWORK 21957M: Tomasz Figa <tfiga@chromium.org> 21958M: Marek Szyprowski <m.szyprowski@samsung.com> 21959L: linux-media@vger.kernel.org 21960S: Maintained 21961F: drivers/media/common/videobuf2/* 21962F: include/media/videobuf2-* 21963 21964VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21965M: Shuah Khan <skhan@linuxfoundation.org> 21966R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21967L: linux-media@vger.kernel.org 21968S: Maintained 21969W: https://linuxtv.org 21970T: git git://linuxtv.org/media_tree.git 21971F: drivers/media/test-drivers/vimc/* 21972 21973VIRT LIB 21974M: Alex Williamson <alex.williamson@redhat.com> 21975M: Paolo Bonzini <pbonzini@redhat.com> 21976L: kvm@vger.kernel.org 21977S: Supported 21978F: virt/lib/ 21979 21980VIRTIO AND VHOST VSOCK DRIVER 21981M: Stefan Hajnoczi <stefanha@redhat.com> 21982M: Stefano Garzarella <sgarzare@redhat.com> 21983L: kvm@vger.kernel.org 21984L: virtualization@lists.linux-foundation.org 21985L: netdev@vger.kernel.org 21986S: Maintained 21987F: drivers/vhost/vsock.c 21988F: include/linux/virtio_vsock.h 21989F: include/uapi/linux/virtio_vsock.h 21990F: net/vmw_vsock/virtio_transport.c 21991F: net/vmw_vsock/virtio_transport_common.c 21992 21993VIRTIO BLOCK AND SCSI DRIVERS 21994M: "Michael S. Tsirkin" <mst@redhat.com> 21995M: Jason Wang <jasowang@redhat.com> 21996R: Paolo Bonzini <pbonzini@redhat.com> 21997R: Stefan Hajnoczi <stefanha@redhat.com> 21998L: virtualization@lists.linux-foundation.org 21999S: Maintained 22000F: drivers/block/virtio_blk.c 22001F: drivers/scsi/virtio_scsi.c 22002F: drivers/vhost/scsi.c 22003F: include/uapi/linux/virtio_blk.h 22004F: include/uapi/linux/virtio_scsi.h 22005 22006VIRTIO CONSOLE DRIVER 22007M: Amit Shah <amit@kernel.org> 22008L: virtualization@lists.linux-foundation.org 22009S: Maintained 22010F: drivers/char/virtio_console.c 22011F: include/linux/virtio_console.h 22012F: include/uapi/linux/virtio_console.h 22013 22014VIRTIO CORE AND NET DRIVERS 22015M: "Michael S. Tsirkin" <mst@redhat.com> 22016M: Jason Wang <jasowang@redhat.com> 22017L: virtualization@lists.linux-foundation.org 22018S: Maintained 22019F: Documentation/ABI/testing/sysfs-bus-vdpa 22020F: Documentation/ABI/testing/sysfs-class-vduse 22021F: Documentation/devicetree/bindings/virtio/ 22022F: drivers/block/virtio_blk.c 22023F: drivers/crypto/virtio/ 22024F: drivers/net/virtio_net.c 22025F: drivers/vdpa/ 22026F: drivers/virtio/ 22027F: include/linux/vdpa.h 22028F: include/linux/virtio*.h 22029F: include/uapi/linux/virtio_*.h 22030F: tools/virtio/ 22031 22032VISL VIRTUAL STATELESS DECODER DRIVER 22033M: Daniel Almeida <daniel.almeida@collabora.com> 22034L: linux-media@vger.kernel.org 22035S: Supported 22036F: drivers/media/test-drivers/visl 22037 22038IFCVF VIRTIO DATA PATH ACCELERATOR 22039R: Zhu Lingshan <lingshan.zhu@intel.com> 22040F: drivers/vdpa/ifcvf/ 22041 22042VIRTIO BALLOON 22043M: "Michael S. Tsirkin" <mst@redhat.com> 22044M: David Hildenbrand <david@redhat.com> 22045L: virtualization@lists.linux-foundation.org 22046S: Maintained 22047F: drivers/virtio/virtio_balloon.c 22048F: include/uapi/linux/virtio_balloon.h 22049F: include/linux/balloon_compaction.h 22050F: mm/balloon_compaction.c 22051 22052VIRTIO CRYPTO DRIVER 22053M: Gonglei <arei.gonglei@huawei.com> 22054L: virtualization@lists.linux-foundation.org 22055L: linux-crypto@vger.kernel.org 22056S: Maintained 22057F: drivers/crypto/virtio/ 22058F: include/uapi/linux/virtio_crypto.h 22059 22060VIRTIO DRIVERS FOR S390 22061M: Cornelia Huck <cohuck@redhat.com> 22062M: Halil Pasic <pasic@linux.ibm.com> 22063M: Eric Farman <farman@linux.ibm.com> 22064L: linux-s390@vger.kernel.org 22065L: virtualization@lists.linux-foundation.org 22066L: kvm@vger.kernel.org 22067S: Supported 22068F: arch/s390/include/uapi/asm/virtio-ccw.h 22069F: drivers/s390/virtio/ 22070 22071VIRTIO FILE SYSTEM 22072M: Vivek Goyal <vgoyal@redhat.com> 22073M: Stefan Hajnoczi <stefanha@redhat.com> 22074M: Miklos Szeredi <miklos@szeredi.hu> 22075L: virtualization@lists.linux-foundation.org 22076L: linux-fsdevel@vger.kernel.org 22077S: Supported 22078W: https://virtio-fs.gitlab.io/ 22079F: Documentation/filesystems/virtiofs.rst 22080F: fs/fuse/virtio_fs.c 22081F: include/uapi/linux/virtio_fs.h 22082 22083VIRTIO GPIO DRIVER 22084M: Enrico Weigelt, metux IT consult <info@metux.net> 22085M: Viresh Kumar <vireshk@kernel.org> 22086L: linux-gpio@vger.kernel.org 22087L: virtualization@lists.linux-foundation.org 22088S: Maintained 22089F: drivers/gpio/gpio-virtio.c 22090F: include/uapi/linux/virtio_gpio.h 22091 22092VIRTIO GPU DRIVER 22093M: David Airlie <airlied@redhat.com> 22094M: Gerd Hoffmann <kraxel@redhat.com> 22095R: Gurchetan Singh <gurchetansingh@chromium.org> 22096R: Chia-I Wu <olvaffe@gmail.com> 22097L: dri-devel@lists.freedesktop.org 22098L: virtualization@lists.linux-foundation.org 22099S: Maintained 22100T: git git://anongit.freedesktop.org/drm/drm-misc 22101F: drivers/gpu/drm/virtio/ 22102F: include/uapi/linux/virtio_gpu.h 22103 22104VIRTIO HOST (VHOST) 22105M: "Michael S. Tsirkin" <mst@redhat.com> 22106M: Jason Wang <jasowang@redhat.com> 22107L: kvm@vger.kernel.org 22108L: virtualization@lists.linux-foundation.org 22109L: netdev@vger.kernel.org 22110S: Maintained 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22112F: drivers/vhost/ 22113F: include/linux/vhost_iotlb.h 22114F: include/uapi/linux/vhost.h 22115 22116VIRTIO INPUT DRIVER 22117M: Gerd Hoffmann <kraxel@redhat.com> 22118S: Maintained 22119F: drivers/virtio/virtio_input.c 22120F: include/uapi/linux/virtio_input.h 22121 22122VIRTIO IOMMU DRIVER 22123M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22124L: virtualization@lists.linux-foundation.org 22125S: Maintained 22126F: drivers/iommu/virtio-iommu.c 22127F: include/uapi/linux/virtio_iommu.h 22128 22129VIRTIO MEM DRIVER 22130M: David Hildenbrand <david@redhat.com> 22131L: virtualization@lists.linux-foundation.org 22132S: Maintained 22133W: https://virtio-mem.gitlab.io/ 22134F: drivers/virtio/virtio_mem.c 22135F: include/uapi/linux/virtio_mem.h 22136 22137VIRTIO SOUND DRIVER 22138M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22139M: "Michael S. Tsirkin" <mst@redhat.com> 22140L: virtualization@lists.linux-foundation.org 22141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22142S: Maintained 22143F: include/uapi/linux/virtio_snd.h 22144F: sound/virtio/* 22145 22146VIRTIO I2C DRIVER 22147M: Conghui Chen <conghui.chen@intel.com> 22148M: Viresh Kumar <viresh.kumar@linaro.org> 22149L: linux-i2c@vger.kernel.org 22150L: virtualization@lists.linux-foundation.org 22151S: Maintained 22152F: drivers/i2c/busses/i2c-virtio.c 22153F: include/uapi/linux/virtio_i2c.h 22154 22155VIRTIO PMEM DRIVER 22156M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22157L: virtualization@lists.linux-foundation.org 22158S: Maintained 22159F: drivers/nvdimm/virtio_pmem.c 22160F: drivers/nvdimm/nd_virtio.c 22161 22162VIRTUAL BOX GUEST DEVICE DRIVER 22163M: Hans de Goede <hdegoede@redhat.com> 22164M: Arnd Bergmann <arnd@arndb.de> 22165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22166S: Maintained 22167F: drivers/virt/vboxguest/ 22168F: include/linux/vbox_utils.h 22169F: include/uapi/linux/vbox*.h 22170 22171VIRTUAL BOX SHARED FOLDER VFS DRIVER 22172M: Hans de Goede <hdegoede@redhat.com> 22173L: linux-fsdevel@vger.kernel.org 22174S: Maintained 22175F: fs/vboxsf/* 22176 22177VIRTUAL SERIO DEVICE DRIVER 22178M: Stephen Chandler Paul <thatslyude@gmail.com> 22179S: Maintained 22180F: drivers/input/serio/userio.c 22181F: include/uapi/linux/userio.h 22182 22183VIVID VIRTUAL VIDEO DRIVER 22184M: Hans Verkuil <hverkuil@xs4all.nl> 22185L: linux-media@vger.kernel.org 22186S: Maintained 22187W: https://linuxtv.org 22188T: git git://linuxtv.org/media_tree.git 22189F: drivers/media/test-drivers/vivid/* 22190 22191VIDTV VIRTUAL DIGITAL TV DRIVER 22192M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195W: https://linuxtv.org 22196T: git git://linuxtv.org/media_tree.git 22197F: drivers/media/test-drivers/vidtv/* 22198 22199VLYNQ BUS 22200M: Florian Fainelli <f.fainelli@gmail.com> 22201L: openwrt-devel@lists.openwrt.org (subscribers-only) 22202S: Maintained 22203F: drivers/vlynq/vlynq.c 22204F: include/linux/vlynq.h 22205 22206VME SUBSYSTEM 22207M: Martyn Welch <martyn@welchs.me.uk> 22208M: Manohar Vanga <manohar.vanga@gmail.com> 22209M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22210L: linux-kernel@vger.kernel.org 22211S: Odd fixes 22212T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22213F: Documentation/driver-api/vme.rst 22214F: drivers/staging/vme_user/ 22215 22216VM SOCKETS (AF_VSOCK) 22217M: Stefano Garzarella <sgarzare@redhat.com> 22218L: virtualization@lists.linux-foundation.org 22219L: netdev@vger.kernel.org 22220S: Maintained 22221F: drivers/net/vsockmon.c 22222F: include/net/af_vsock.h 22223F: include/uapi/linux/vm_sockets.h 22224F: include/uapi/linux/vm_sockets_diag.h 22225F: include/uapi/linux/vsockmon.h 22226F: net/vmw_vsock/ 22227F: tools/testing/vsock/ 22228 22229VMWARE BALLOON DRIVER 22230M: Nadav Amit <namit@vmware.com> 22231R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22232L: linux-kernel@vger.kernel.org 22233S: Supported 22234F: drivers/misc/vmw_balloon.c 22235 22236VMWARE HYPERVISOR INTERFACE 22237M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22238M: Alexey Makhalov <amakhalov@vmware.com> 22239R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22240L: virtualization@lists.linux-foundation.org 22241L: x86@kernel.org 22242S: Supported 22243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22244F: arch/x86/include/asm/vmware.h 22245F: arch/x86/kernel/cpu/vmware.c 22246 22247VMWARE PVRDMA DRIVER 22248M: Bryan Tan <bryantan@vmware.com> 22249M: Vishnu Dasa <vdasa@vmware.com> 22250R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22251L: linux-rdma@vger.kernel.org 22252S: Supported 22253F: drivers/infiniband/hw/vmw_pvrdma/ 22254 22255VMWARE PVSCSI DRIVER 22256M: Vishal Bhakta <vbhakta@vmware.com> 22257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22258L: linux-scsi@vger.kernel.org 22259S: Supported 22260F: drivers/scsi/vmw_pvscsi.c 22261F: drivers/scsi/vmw_pvscsi.h 22262 22263VMWARE VIRTUAL PTP CLOCK DRIVER 22264M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22265M: Deep Shah <sdeep@vmware.com> 22266R: Alexey Makhalov <amakhalov@vmware.com> 22267R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22268L: netdev@vger.kernel.org 22269S: Supported 22270F: drivers/ptp/ptp_vmw.c 22271 22272VMWARE VMCI DRIVER 22273M: Bryan Tan <bryantan@vmware.com> 22274M: Vishnu Dasa <vdasa@vmware.com> 22275R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22276L: linux-kernel@vger.kernel.org 22277S: Supported 22278F: drivers/misc/vmw_vmci/ 22279F: include/linux/vmw_vmci* 22280 22281VMWARE VMMOUSE SUBDRIVER 22282M: Zack Rusin <zackr@vmware.com> 22283R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22284R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22285L: linux-input@vger.kernel.org 22286S: Supported 22287F: drivers/input/mouse/vmmouse.c 22288F: drivers/input/mouse/vmmouse.h 22289 22290VMWARE VMXNET3 ETHERNET DRIVER 22291M: Ronak Doshi <doshir@vmware.com> 22292R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22293L: netdev@vger.kernel.org 22294S: Supported 22295F: drivers/net/vmxnet3/ 22296 22297VMWARE VSOCK VMCI TRANSPORT DRIVER 22298M: Bryan Tan <bryantan@vmware.com> 22299M: Vishnu Dasa <vdasa@vmware.com> 22300R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22301L: linux-kernel@vger.kernel.org 22302S: Supported 22303F: net/vmw_vsock/vmci_transport* 22304 22305VOCORE VOCORE2 BOARD 22306M: Harvey Hunt <harveyhuntnexus@gmail.com> 22307L: linux-mips@vger.kernel.org 22308S: Maintained 22309F: arch/mips/boot/dts/ralink/vocore2.dts 22310 22311VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22312M: Liam Girdwood <lgirdwood@gmail.com> 22313M: Mark Brown <broonie@kernel.org> 22314L: linux-kernel@vger.kernel.org 22315S: Supported 22316W: http://www.slimlogic.co.uk/?p=48 22317T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22318F: Documentation/devicetree/bindings/regulator/ 22319F: Documentation/power/regulator/ 22320F: drivers/regulator/ 22321F: include/dt-bindings/regulator/ 22322F: include/linux/regulator/ 22323K: regulator_get_optional 22324 22325VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22326R: Matti Vaittinen <mazziesaccount@gmail.com> 22327F: drivers/regulator/irq_helpers.c 22328 22329VRF 22330M: David Ahern <dsahern@kernel.org> 22331L: netdev@vger.kernel.org 22332S: Maintained 22333F: Documentation/networking/vrf.rst 22334F: drivers/net/vrf.c 22335 22336VSPRINTF 22337M: Petr Mladek <pmladek@suse.com> 22338M: Steven Rostedt <rostedt@goodmis.org> 22339M: Sergey Senozhatsky <senozhatsky@chromium.org> 22340R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22341R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22342S: Maintained 22343T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22344F: Documentation/core-api/printk-formats.rst 22345F: lib/test_printf.c 22346F: lib/test_scanf.c 22347F: lib/vsprintf.c 22348 22349VT1211 HARDWARE MONITOR DRIVER 22350M: Juerg Haefliger <juergh@proton.me> 22351L: linux-hwmon@vger.kernel.org 22352S: Maintained 22353F: Documentation/hwmon/vt1211.rst 22354F: drivers/hwmon/vt1211.c 22355 22356VT8231 HARDWARE MONITOR DRIVER 22357M: Roger Lucas <vt8231@hiddenengine.co.uk> 22358L: linux-hwmon@vger.kernel.org 22359S: Maintained 22360F: drivers/hwmon/vt8231.c 22361 22362VUB300 USB to SDIO/SD/MMC bridge chip 22363L: linux-mmc@vger.kernel.org 22364S: Orphan 22365F: drivers/mmc/host/vub300.c 22366 22367W1 DALLAS'S 1-WIRE BUS 22368M: Evgeniy Polyakov <zbr@ioremap.net> 22369S: Maintained 22370F: Documentation/devicetree/bindings/w1/ 22371F: Documentation/w1/ 22372F: drivers/w1/ 22373F: include/linux/w1.h 22374 22375W83791D HARDWARE MONITORING DRIVER 22376M: Marc Hulsman <m.hulsman@tudelft.nl> 22377L: linux-hwmon@vger.kernel.org 22378S: Maintained 22379F: Documentation/hwmon/w83791d.rst 22380F: drivers/hwmon/w83791d.c 22381 22382W83793 HARDWARE MONITORING DRIVER 22383M: Rudolf Marek <r.marek@assembler.cz> 22384L: linux-hwmon@vger.kernel.org 22385S: Maintained 22386F: Documentation/hwmon/w83793.rst 22387F: drivers/hwmon/w83793.c 22388 22389W83795 HARDWARE MONITORING DRIVER 22390M: Jean Delvare <jdelvare@suse.com> 22391L: linux-hwmon@vger.kernel.org 22392S: Maintained 22393F: drivers/hwmon/w83795.c 22394 22395W83L51xD SD/MMC CARD INTERFACE DRIVER 22396M: Pierre Ossman <pierre@ossman.eu> 22397S: Maintained 22398F: drivers/mmc/host/wbsd.* 22399 22400WACOM PROTOCOL 4 SERIAL TABLETS 22401M: Julian Squires <julian@cipht.net> 22402M: Hans de Goede <hdegoede@redhat.com> 22403L: linux-input@vger.kernel.org 22404S: Maintained 22405F: drivers/input/tablet/wacom_serial4.c 22406 22407WANGXUN ETHERNET DRIVER 22408M: Jiawen Wu <jiawenwu@trustnetic.com> 22409M: Mengyuan Lou <mengyuanlou@net-swift.com> 22410W: https://www.net-swift.com 22411L: netdev@vger.kernel.org 22412S: Maintained 22413F: Documentation/networking/device_drivers/ethernet/wangxun/* 22414F: drivers/net/ethernet/wangxun/ 22415 22416WATCHDOG DEVICE DRIVERS 22417M: Wim Van Sebroeck <wim@linux-watchdog.org> 22418M: Guenter Roeck <linux@roeck-us.net> 22419L: linux-watchdog@vger.kernel.org 22420S: Maintained 22421W: http://www.linux-watchdog.org/ 22422T: git git://www.linux-watchdog.org/linux-watchdog.git 22423F: Documentation/devicetree/bindings/watchdog/ 22424F: Documentation/watchdog/ 22425F: drivers/watchdog/ 22426F: include/linux/watchdog.h 22427F: include/uapi/linux/watchdog.h 22428F: include/trace/events/watchdog.h 22429 22430WHISKEYCOVE PMIC GPIO DRIVER 22431M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22432L: linux-gpio@vger.kernel.org 22433S: Maintained 22434F: drivers/gpio/gpio-wcove.c 22435 22436WHWAVE RTC DRIVER 22437M: Dianlong Li <long17.cool@163.com> 22438L: linux-rtc@vger.kernel.org 22439S: Maintained 22440F: drivers/rtc/rtc-sd3078.c 22441 22442WIIMOTE HID DRIVER 22443M: David Rheinsberg <david.rheinsberg@gmail.com> 22444L: linux-input@vger.kernel.org 22445S: Maintained 22446F: drivers/hid/hid-wiimote* 22447 22448WILOCITY WIL6210 WIRELESS DRIVER 22449L: linux-wireless@vger.kernel.org 22450S: Orphan 22451W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22452F: drivers/net/wireless/ath/wil6210/ 22453 22454WINBOND CIR DRIVER 22455M: David Härdeman <david@hardeman.nu> 22456S: Maintained 22457F: drivers/media/rc/winbond-cir.c 22458 22459WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22460M: William Breathitt Gray <william.gray@linaro.org> 22461L: linux-watchdog@vger.kernel.org 22462S: Maintained 22463F: drivers/watchdog/ebc-c384_wdt.c 22464 22465WINSYSTEMS WS16C48 GPIO DRIVER 22466M: William Breathitt Gray <william.gray@linaro.org> 22467L: linux-gpio@vger.kernel.org 22468S: Maintained 22469F: drivers/gpio/gpio-ws16c48.c 22470 22471WIREGUARD SECURE NETWORK TUNNEL 22472M: Jason A. Donenfeld <Jason@zx2c4.com> 22473L: wireguard@lists.zx2c4.com 22474L: netdev@vger.kernel.org 22475S: Maintained 22476F: drivers/net/wireguard/ 22477F: tools/testing/selftests/wireguard/ 22478 22479WISTRON LAPTOP BUTTON DRIVER 22480M: Miloslav Trmac <mitr@volny.cz> 22481S: Maintained 22482F: drivers/input/misc/wistron_btns.c 22483 22484WL3501 WIRELESS PCMCIA CARD DRIVER 22485L: linux-wireless@vger.kernel.org 22486S: Odd fixes 22487F: drivers/net/wireless/wl3501* 22488 22489WOLFSON MICROELECTRONICS DRIVERS 22490L: patches@opensource.cirrus.com 22491S: Supported 22492W: https://github.com/CirrusLogic/linux-drivers/wiki 22493T: git https://github.com/CirrusLogic/linux-drivers.git 22494F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22495F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22496F: Documentation/devicetree/bindings/mfd/wm831x.txt 22497F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22498F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22499F: Documentation/devicetree/bindings/sound/wm* 22500F: Documentation/hwmon/wm83??.rst 22501F: arch/arm/mach-s3c/mach-crag6410* 22502F: drivers/clk/clk-wm83*.c 22503F: drivers/gpio/gpio-*wm*.c 22504F: drivers/gpio/gpio-arizona.c 22505F: drivers/hwmon/wm83??-hwmon.c 22506F: drivers/input/misc/wm831x-on.c 22507F: drivers/input/touchscreen/wm831x-ts.c 22508F: drivers/input/touchscreen/wm97*.c 22509F: drivers/leds/leds-wm83*.c 22510F: drivers/mfd/arizona* 22511F: drivers/mfd/cs47l24* 22512F: drivers/mfd/wm*.c 22513F: drivers/power/supply/wm83*.c 22514F: drivers/regulator/arizona* 22515F: drivers/regulator/wm8*.c 22516F: drivers/rtc/rtc-wm83*.c 22517F: drivers/video/backlight/wm83*_bl.c 22518F: drivers/watchdog/wm83*_wdt.c 22519F: include/linux/mfd/arizona/ 22520F: include/linux/mfd/wm831x/ 22521F: include/linux/mfd/wm8350/ 22522F: include/linux/mfd/wm8400* 22523F: include/linux/regulator/arizona* 22524F: include/linux/wm97xx.h 22525F: include/sound/wm????.h 22526F: sound/soc/codecs/arizona* 22527F: sound/soc/codecs/cs47l24* 22528F: sound/soc/codecs/wm* 22529 22530WORKQUEUE 22531M: Tejun Heo <tj@kernel.org> 22532R: Lai Jiangshan <jiangshanlai@gmail.com> 22533S: Maintained 22534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22535F: Documentation/core-api/workqueue.rst 22536F: include/linux/workqueue.h 22537F: kernel/workqueue.c 22538 22539WWAN DRIVERS 22540M: Loic Poulain <loic.poulain@linaro.org> 22541M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22542R: Johannes Berg <johannes@sipsolutions.net> 22543L: netdev@vger.kernel.org 22544S: Maintained 22545F: drivers/net/wwan/ 22546F: include/linux/wwan.h 22547F: include/uapi/linux/wwan.h 22548 22549X-POWERS AXP288 PMIC DRIVERS 22550M: Hans de Goede <hdegoede@redhat.com> 22551S: Maintained 22552F: drivers/acpi/pmic/intel_pmic_xpower.c 22553N: axp288 22554 22555X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22556M: Chen-Yu Tsai <wens@csie.org> 22557L: linux-kernel@vger.kernel.org 22558S: Maintained 22559N: axp[128] 22560 22561X.25 STACK 22562M: Martin Schiller <ms@dev.tdt.de> 22563L: linux-x25@vger.kernel.org 22564S: Maintained 22565F: Documentation/networking/lapb-module.rst 22566F: Documentation/networking/x25* 22567F: drivers/net/wan/hdlc_x25.c 22568F: drivers/net/wan/lapbether.c 22569F: include/*/lapb.h 22570F: include/net/x25* 22571F: include/uapi/linux/x25.h 22572F: net/lapb/ 22573F: net/x25/ 22574 22575X86 ARCHITECTURE (32-BIT AND 64-BIT) 22576M: Thomas Gleixner <tglx@linutronix.de> 22577M: Ingo Molnar <mingo@redhat.com> 22578M: Borislav Petkov <bp@alien8.de> 22579M: Dave Hansen <dave.hansen@linux.intel.com> 22580M: x86@kernel.org 22581R: "H. Peter Anvin" <hpa@zytor.com> 22582L: linux-kernel@vger.kernel.org 22583S: Maintained 22584T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22585F: Documentation/devicetree/bindings/x86/ 22586F: Documentation/x86/ 22587F: arch/x86/ 22588 22589X86 ENTRY CODE 22590M: Andy Lutomirski <luto@kernel.org> 22591L: linux-kernel@vger.kernel.org 22592S: Maintained 22593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22594F: arch/x86/entry/ 22595 22596X86 MCE INFRASTRUCTURE 22597M: Tony Luck <tony.luck@intel.com> 22598M: Borislav Petkov <bp@alien8.de> 22599L: linux-edac@vger.kernel.org 22600S: Maintained 22601F: Documentation/ABI/testing/sysfs-mce 22602F: Documentation/x86/x86_64/machinecheck.rst 22603F: arch/x86/kernel/cpu/mce/* 22604 22605X86 MICROCODE UPDATE SUPPORT 22606M: Borislav Petkov <bp@alien8.de> 22607S: Maintained 22608F: arch/x86/kernel/cpu/microcode/* 22609 22610X86 MM 22611M: Dave Hansen <dave.hansen@linux.intel.com> 22612M: Andy Lutomirski <luto@kernel.org> 22613M: Peter Zijlstra <peterz@infradead.org> 22614L: linux-kernel@vger.kernel.org 22615S: Maintained 22616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22617F: arch/x86/mm/ 22618 22619X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22620M: Hans de Goede <hdegoede@redhat.com> 22621L: platform-driver-x86@vger.kernel.org 22622S: Maintained 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22624F: drivers/platform/x86/x86-android-tablets.c 22625 22626X86 PLATFORM DRIVERS 22627M: Hans de Goede <hdegoede@redhat.com> 22628M: Mark Gross <markgross@kernel.org> 22629L: platform-driver-x86@vger.kernel.org 22630S: Maintained 22631T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22632F: drivers/platform/olpc/ 22633F: drivers/platform/x86/ 22634 22635X86 PLATFORM DRIVERS - ARCH 22636R: Darren Hart <dvhart@infradead.org> 22637R: Andy Shevchenko <andy@infradead.org> 22638L: platform-driver-x86@vger.kernel.org 22639L: x86@kernel.org 22640S: Maintained 22641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22642F: arch/x86/platform 22643 22644X86 PLATFORM UV HPE SUPERDOME FLEX 22645M: Steve Wahl <steve.wahl@hpe.com> 22646R: Mike Travis <mike.travis@hpe.com> 22647R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22648R: Russ Anderson <russ.anderson@hpe.com> 22649S: Supported 22650F: arch/x86/include/asm/uv/ 22651F: arch/x86/kernel/apic/x2apic_uv_x.c 22652F: arch/x86/platform/uv/ 22653 22654X86 STACK UNWINDING 22655M: Josh Poimboeuf <jpoimboe@kernel.org> 22656M: Peter Zijlstra <peterz@infradead.org> 22657S: Supported 22658F: arch/x86/include/asm/unwind*.h 22659F: arch/x86/kernel/dumpstack.c 22660F: arch/x86/kernel/stacktrace.c 22661F: arch/x86/kernel/unwind_*.c 22662 22663X86 VDSO 22664M: Andy Lutomirski <luto@kernel.org> 22665L: linux-kernel@vger.kernel.org 22666S: Maintained 22667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22668F: arch/x86/entry/vdso/ 22669 22670XARRAY 22671M: Matthew Wilcox <willy@infradead.org> 22672L: linux-fsdevel@vger.kernel.org 22673S: Supported 22674F: Documentation/core-api/xarray.rst 22675F: include/linux/idr.h 22676F: include/linux/xarray.h 22677F: lib/idr.c 22678F: lib/xarray.c 22679F: tools/testing/radix-tree 22680 22681XBOX DVD IR REMOTE 22682M: Benjamin Valentin <benpicco@googlemail.com> 22683S: Maintained 22684F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22685F: drivers/media/rc/xbox_remote.c 22686 22687XC2028/3028 TUNER DRIVER 22688M: Mauro Carvalho Chehab <mchehab@kernel.org> 22689L: linux-media@vger.kernel.org 22690S: Maintained 22691W: https://linuxtv.org 22692T: git git://linuxtv.org/media_tree.git 22693F: drivers/media/tuners/xc2028.* 22694 22695XDP (eXpress Data Path) 22696M: Alexei Starovoitov <ast@kernel.org> 22697M: Daniel Borkmann <daniel@iogearbox.net> 22698M: David S. Miller <davem@davemloft.net> 22699M: Jakub Kicinski <kuba@kernel.org> 22700M: Jesper Dangaard Brouer <hawk@kernel.org> 22701M: John Fastabend <john.fastabend@gmail.com> 22702L: netdev@vger.kernel.org 22703L: bpf@vger.kernel.org 22704S: Supported 22705F: include/net/xdp.h 22706F: include/net/xdp_priv.h 22707F: include/trace/events/xdp.h 22708F: kernel/bpf/cpumap.c 22709F: kernel/bpf/devmap.c 22710F: net/core/xdp.c 22711F: samples/bpf/xdp* 22712F: tools/testing/selftests/bpf/*xdp* 22713F: tools/testing/selftests/bpf/*/*xdp* 22714F: drivers/net/ethernet/*/*/*/*/*xdp* 22715F: drivers/net/ethernet/*/*/*xdp* 22716K: (?:\b|_)xdp(?:\b|_) 22717 22718XDP SOCKETS (AF_XDP) 22719M: Björn Töpel <bjorn@kernel.org> 22720M: Magnus Karlsson <magnus.karlsson@intel.com> 22721M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22722R: Jonathan Lemon <jonathan.lemon@gmail.com> 22723L: netdev@vger.kernel.org 22724L: bpf@vger.kernel.org 22725S: Maintained 22726F: Documentation/networking/af_xdp.rst 22727F: include/net/xdp_sock* 22728F: include/net/xsk_buff_pool.h 22729F: include/uapi/linux/if_xdp.h 22730F: include/uapi/linux/xdp_diag.h 22731F: include/net/netns/xdp.h 22732F: net/xdp/ 22733F: tools/testing/selftests/bpf/*xsk* 22734 22735XEN BLOCK SUBSYSTEM 22736M: Roger Pau Monné <roger.pau@citrix.com> 22737L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22738S: Supported 22739F: drivers/block/xen* 22740F: drivers/block/xen-blkback/* 22741 22742XEN HYPERVISOR ARM 22743M: Stefano Stabellini <sstabellini@kernel.org> 22744L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22745S: Maintained 22746F: arch/arm/include/asm/xen/ 22747F: arch/arm/xen/ 22748 22749XEN HYPERVISOR ARM64 22750M: Stefano Stabellini <sstabellini@kernel.org> 22751L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22752S: Maintained 22753F: arch/arm64/include/asm/xen/ 22754F: arch/arm64/xen/ 22755 22756XEN HYPERVISOR INTERFACE 22757M: Juergen Gross <jgross@suse.com> 22758M: Stefano Stabellini <sstabellini@kernel.org> 22759R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22760L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22761S: Supported 22762T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22763F: Documentation/ABI/stable/sysfs-hypervisor-xen 22764F: Documentation/ABI/testing/sysfs-hypervisor-xen 22765F: drivers/*/xen-*front.c 22766F: drivers/xen/ 22767F: include/uapi/xen/ 22768F: include/xen/ 22769F: kernel/configs/xen.config 22770 22771XEN HYPERVISOR X86 22772M: Juergen Gross <jgross@suse.com> 22773R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22774L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22775S: Supported 22776F: arch/x86/configs/xen.config 22777F: arch/x86/include/asm/pvclock-abi.h 22778F: arch/x86/include/asm/xen/ 22779F: arch/x86/platform/pvh/ 22780F: arch/x86/xen/ 22781 22782XEN NETWORK BACKEND DRIVER 22783M: Wei Liu <wei.liu@kernel.org> 22784M: Paul Durrant <paul@xen.org> 22785L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22786L: netdev@vger.kernel.org 22787S: Supported 22788F: drivers/net/xen-netback/* 22789 22790XEN PCI SUBSYSTEM 22791M: Juergen Gross <jgross@suse.com> 22792L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22793S: Supported 22794F: arch/x86/pci/*xen* 22795F: drivers/pci/*xen* 22796 22797XEN PVSCSI DRIVERS 22798M: Juergen Gross <jgross@suse.com> 22799L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22800L: linux-scsi@vger.kernel.org 22801S: Supported 22802F: drivers/scsi/xen-scsifront.c 22803F: drivers/xen/xen-scsiback.c 22804F: include/xen/interface/io/vscsiif.h 22805 22806XEN PVUSB DRIVER 22807M: Juergen Gross <jgross@suse.com> 22808L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22809L: linux-usb@vger.kernel.org 22810S: Supported 22811F: drivers/usb/host/xen* 22812F: include/xen/interface/io/usbif.h 22813 22814XEN SOUND FRONTEND DRIVER 22815M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22816L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22817L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22818S: Supported 22819F: sound/xen/* 22820 22821XEN SWIOTLB SUBSYSTEM 22822M: Juergen Gross <jgross@suse.com> 22823M: Stefano Stabellini <sstabellini@kernel.org> 22824L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22825L: iommu@lists.linux.dev 22826S: Supported 22827F: arch/*/include/asm/xen/swiotlb-xen.h 22828F: drivers/xen/swiotlb-xen.c 22829F: include/xen/arm/swiotlb-xen.h 22830F: include/xen/swiotlb-xen.h 22831 22832XFS FILESYSTEM 22833C: irc://irc.oftc.net/xfs 22834M: Darrick J. Wong <djwong@kernel.org> 22835L: linux-xfs@vger.kernel.org 22836S: Supported 22837W: http://xfs.org/ 22838T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22839F: Documentation/ABI/testing/sysfs-fs-xfs 22840F: Documentation/admin-guide/xfs.rst 22841F: Documentation/filesystems/xfs-delayed-logging-design.rst 22842F: Documentation/filesystems/xfs-self-describing-metadata.rst 22843F: fs/xfs/ 22844F: include/uapi/linux/dqblk_xfs.h 22845F: include/uapi/linux/fsmap.h 22846 22847XILINX AMS DRIVER 22848M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22849L: linux-iio@vger.kernel.org 22850S: Maintained 22851F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22852F: drivers/iio/adc/xilinx-ams.c 22853 22854XILINX AXI ETHERNET DRIVER 22855M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22856S: Maintained 22857F: drivers/net/ethernet/xilinx/xilinx_axienet* 22858 22859XILINX CAN DRIVER 22860M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22861R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22862L: linux-can@vger.kernel.org 22863S: Maintained 22864F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22865F: drivers/net/can/xilinx_can.c 22866 22867XILINX GPIO DRIVER 22868M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22869R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22870R: Michal Simek <michal.simek@xilinx.com> 22871S: Maintained 22872F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22873F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22874F: drivers/gpio/gpio-xilinx.c 22875F: drivers/gpio/gpio-zynq.c 22876 22877XILINX SD-FEC IP CORES 22878M: Derek Kiernan <derek.kiernan@xilinx.com> 22879M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22880S: Maintained 22881F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22882F: Documentation/misc-devices/xilinx_sdfec.rst 22883F: drivers/misc/Kconfig 22884F: drivers/misc/Makefile 22885F: drivers/misc/xilinx_sdfec.c 22886F: include/uapi/misc/xilinx_sdfec.h 22887 22888XILINX PWM DRIVER 22889M: Sean Anderson <sean.anderson@seco.com> 22890S: Maintained 22891F: drivers/pwm/pwm-xilinx.c 22892F: include/clocksource/timer-xilinx.h 22893 22894XILINX UARTLITE SERIAL DRIVER 22895M: Peter Korsgaard <jacmet@sunsite.dk> 22896L: linux-serial@vger.kernel.org 22897S: Maintained 22898F: drivers/tty/serial/uartlite.c 22899 22900XILINX VIDEO IP CORES 22901M: Hyun Kwon <hyun.kwon@xilinx.com> 22902M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22903L: linux-media@vger.kernel.org 22904S: Supported 22905T: git git://linuxtv.org/media_tree.git 22906F: Documentation/devicetree/bindings/media/xilinx/ 22907F: drivers/media/platform/xilinx/ 22908F: include/uapi/linux/xilinx-v4l2-controls.h 22909 22910XILINX ZYNQMP DPDMA DRIVER 22911M: Hyun Kwon <hyun.kwon@xilinx.com> 22912M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22913L: dmaengine@vger.kernel.org 22914S: Supported 22915F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22916F: drivers/dma/xilinx/xilinx_dpdma.c 22917F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22918 22919XILINX ZYNQMP PSGTR PHY DRIVER 22920M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22922L: linux-kernel@vger.kernel.org 22923S: Supported 22924T: git https://github.com/Xilinx/linux-xlnx.git 22925F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22926F: drivers/phy/xilinx/phy-zynqmp.c 22927 22928XILINX ZYNQMP SHA3 DRIVER 22929M: Harsha <harsha.harsha@xilinx.com> 22930S: Maintained 22931F: drivers/crypto/xilinx/zynqmp-sha.c 22932 22933XILINX EVENT MANAGEMENT DRIVER 22934M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22935S: Maintained 22936F: drivers/soc/xilinx/xlnx_event_manager.c 22937F: include/linux/firmware/xlnx-event-manager.h 22938 22939XILLYBUS DRIVER 22940M: Eli Billauer <eli.billauer@gmail.com> 22941L: linux-kernel@vger.kernel.org 22942S: Supported 22943F: drivers/char/xillybus/ 22944 22945XLP9XX I2C DRIVER 22946M: George Cherian <gcherian@marvell.com> 22947L: linux-i2c@vger.kernel.org 22948S: Supported 22949W: http://www.marvell.com 22950F: drivers/i2c/busses/i2c-xlp9xx.c 22951 22952XRA1403 GPIO EXPANDER 22953M: Nandor Han <nandor.han@ge.com> 22954M: Semi Malinen <semi.malinen@ge.com> 22955L: linux-gpio@vger.kernel.org 22956S: Maintained 22957F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22958F: drivers/gpio/gpio-xra1403.c 22959 22960XTENSA XTFPGA PLATFORM SUPPORT 22961M: Max Filippov <jcmvbkbc@gmail.com> 22962L: linux-xtensa@linux-xtensa.org 22963S: Maintained 22964F: drivers/spi/spi-xtensa-xtfpga.c 22965F: sound/soc/xtensa/xtfpga-i2s.c 22966 22967YAM DRIVER FOR AX.25 22968M: Jean-Paul Roubelat <jpr@f6fbb.org> 22969L: linux-hams@vger.kernel.org 22970S: Maintained 22971F: drivers/net/hamradio/yam* 22972F: include/linux/yam.h 22973 22974YAMA SECURITY MODULE 22975M: Kees Cook <keescook@chromium.org> 22976S: Supported 22977T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22978F: Documentation/admin-guide/LSM/Yama.rst 22979F: security/yama/ 22980 22981YEALINK PHONE DRIVER 22982M: Henk Vergonet <Henk.Vergonet@gmail.com> 22983L: usbb2k-api-dev@nongnu.org 22984S: Maintained 22985F: Documentation/input/devices/yealink.rst 22986F: drivers/input/misc/yealink.* 22987 22988Z8530 DRIVER FOR AX.25 22989M: Joerg Reuter <jreuter@yaina.de> 22990L: linux-hams@vger.kernel.org 22991S: Maintained 22992W: http://yaina.de/jreuter/ 22993W: http://www.qsl.net/dl1bke/ 22994F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22995F: drivers/net/hamradio/*scc.c 22996F: drivers/net/hamradio/z8530.h 22997 22998ZBUD COMPRESSED PAGE ALLOCATOR 22999M: Seth Jennings <sjenning@redhat.com> 23000M: Dan Streetman <ddstreet@ieee.org> 23001L: linux-mm@kvack.org 23002S: Maintained 23003F: mm/zbud.c 23004 23005Z3FOLD COMPRESSED PAGE ALLOCATOR 23006M: Vitaly Wool <vitaly.wool@konsulko.com> 23007R: Miaohe Lin <linmiaohe@huawei.com> 23008L: linux-mm@kvack.org 23009S: Maintained 23010F: mm/z3fold.c 23011 23012ZD1211RW WIRELESS DRIVER 23013M: Ulrich Kunitz <kune@deine-taler.de> 23014L: linux-wireless@vger.kernel.org 23015L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23016S: Maintained 23017W: http://zd1211.ath.cx/wiki/DriverRewrite 23018F: drivers/net/wireless/zydas/zd1211rw/ 23019 23020ZD1301 MEDIA DRIVER 23021M: Antti Palosaari <crope@iki.fi> 23022L: linux-media@vger.kernel.org 23023S: Maintained 23024W: https://linuxtv.org/ 23025W: http://palosaari.fi/linux/ 23026Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23027F: drivers/media/usb/dvb-usb-v2/zd1301* 23028 23029ZD1301_DEMOD MEDIA DRIVER 23030M: Antti Palosaari <crope@iki.fi> 23031L: linux-media@vger.kernel.org 23032S: Maintained 23033W: https://linuxtv.org/ 23034W: http://palosaari.fi/linux/ 23035Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23036F: drivers/media/dvb-frontends/zd1301_demod* 23037 23038ZHAOXIN PROCESSOR SUPPORT 23039M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23040L: linux-kernel@vger.kernel.org 23041S: Maintained 23042F: arch/x86/kernel/cpu/zhaoxin.c 23043 23044ZONEFS FILESYSTEM 23045M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23046M: Naohiro Aota <naohiro.aota@wdc.com> 23047R: Johannes Thumshirn <jth@kernel.org> 23048L: linux-fsdevel@vger.kernel.org 23049S: Maintained 23050T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23051F: Documentation/filesystems/zonefs.rst 23052F: fs/zonefs/ 23053 23054ZPOOL COMPRESSED PAGE STORAGE API 23055M: Dan Streetman <ddstreet@ieee.org> 23056L: linux-mm@kvack.org 23057S: Maintained 23058F: include/linux/zpool.h 23059F: mm/zpool.c 23060 23061ZR36067 VIDEO FOR LINUX DRIVER 23062M: Corentin Labbe <clabbe@baylibre.com> 23063L: mjpeg-users@lists.sourceforge.net 23064L: linux-media@vger.kernel.org 23065S: Maintained 23066W: http://mjpeg.sourceforge.net/driver-zoran/ 23067Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23068F: Documentation/driver-api/media/drivers/zoran.rst 23069F: drivers/media/pci/zoran/ 23070 23071ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23072M: Minchan Kim <minchan@kernel.org> 23073M: Sergey Senozhatsky <senozhatsky@chromium.org> 23074L: linux-kernel@vger.kernel.org 23075S: Maintained 23076F: Documentation/admin-guide/blockdev/zram.rst 23077F: drivers/block/zram/ 23078 23079ZS DECSTATION Z85C30 SERIAL DRIVER 23080M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23081S: Maintained 23082F: drivers/tty/serial/zs.* 23083 23084ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23085M: Minchan Kim <minchan@kernel.org> 23086M: Sergey Senozhatsky <senozhatsky@chromium.org> 23087L: linux-mm@kvack.org 23088S: Maintained 23089F: Documentation/mm/zsmalloc.rst 23090F: include/linux/zsmalloc.h 23091F: mm/zsmalloc.c 23092 23093ZSTD 23094M: Nick Terrell <terrelln@fb.com> 23095S: Maintained 23096B: https://github.com/facebook/zstd/issues 23097T: git https://github.com/terrelln/linux.git 23098F: include/linux/zstd* 23099F: lib/zstd/ 23100F: lib/decompress_unzstd.c 23101F: crypto/zstd.c 23102N: zstd 23103K: zstd 23104 23105ZSWAP COMPRESSED SWAP CACHING 23106M: Seth Jennings <sjenning@redhat.com> 23107M: Dan Streetman <ddstreet@ieee.org> 23108M: Vitaly Wool <vitaly.wool@konsulko.com> 23109L: linux-mm@kvack.org 23110S: Maintained 23111F: mm/zswap.c 23112 23113THE REST 23114M: Linus Torvalds <torvalds@linux-foundation.org> 23115L: linux-kernel@vger.kernel.org 23116S: Buried alive in reporters 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23118F: * 23119F: */ 23120
