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: acpica-devel@lists.linuxfoundation.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: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1108L: netdev@vger.kernel.org 1109S: Supported 1110F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1111F: drivers/net/ethernet/amd/xgbe/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMLOGIC DDR PMU DRIVER 1121M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1122L: linux-amlogic@lists.infradead.org 1123S: Supported 1124W: http://www.amlogic.com 1125F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1126F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1127F: drivers/perf/amlogic/ 1128F: include/soc/amlogic/ 1129 1130AMPHION VPU CODEC V4L2 DRIVER 1131M: Ming Qian <ming.qian@nxp.com> 1132M: Shijie Qin <shijie.qin@nxp.com> 1133M: Zhou Peng <eagle.zhou@nxp.com> 1134L: linux-media@vger.kernel.org 1135S: Maintained 1136F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1137F: drivers/media/platform/amphion/ 1138 1139AMS AS73211 DRIVER 1140M: Christian Eggers <ceggers@arri.de> 1141L: linux-iio@vger.kernel.org 1142S: Maintained 1143F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1144F: drivers/iio/light/as73211.c 1145 1146AMT (Automatic Multicast Tunneling) 1147M: Taehee Yoo <ap420073@gmail.com> 1148L: netdev@vger.kernel.org 1149S: Maintained 1150T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1152F: drivers/net/amt.c 1153 1154ANALOG DEVICES INC AD4130 DRIVER 1155M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1156L: linux-iio@vger.kernel.org 1157S: Supported 1158W: http://ez.analog.com/community/linux-device-drivers 1159F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1160F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1161F: drivers/iio/adc/ad4130.c 1162 1163ANALOG DEVICES INC AD7192 DRIVER 1164M: Alexandru Tachici <alexandru.tachici@analog.com> 1165L: linux-iio@vger.kernel.org 1166S: Supported 1167W: https://ez.analog.com/linux-software-drivers 1168F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1169F: drivers/iio/adc/ad7192.c 1170 1171ANALOG DEVICES INC AD7292 DRIVER 1172M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1173L: linux-iio@vger.kernel.org 1174S: Supported 1175W: https://ez.analog.com/linux-software-drivers 1176F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1177F: drivers/iio/adc/ad7292.c 1178 1179ANALOG DEVICES INC AD3552R DRIVER 1180M: Nuno Sá <nuno.sa@analog.com> 1181L: linux-iio@vger.kernel.org 1182S: Supported 1183W: https://ez.analog.com/linux-software-drivers 1184F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1185F: drivers/iio/dac/ad3552r.c 1186 1187ANALOG DEVICES INC AD7293 DRIVER 1188M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1189L: linux-iio@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1193F: drivers/iio/dac/ad7293.c 1194 1195ANALOG DEVICES INC AD7768-1 DRIVER 1196M: Michael Hennerich <Michael.Hennerich@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1201F: drivers/iio/adc/ad7768-1.c 1202 1203ANALOG DEVICES INC AD7780 DRIVER 1204M: Michael Hennerich <Michael.Hennerich@analog.com> 1205M: Renato Lui Geh <renatogeh@gmail.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1210F: drivers/iio/adc/ad7780.c 1211 1212ANALOG DEVICES INC AD74115 DRIVER 1213M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1214L: linux-iio@vger.kernel.org 1215S: Supported 1216W: http://ez.analog.com/community/linux-device-drivers 1217F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1218F: drivers/iio/addac/ad74115.c 1219 1220ANALOG DEVICES INC AD74413R DRIVER 1221M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1222L: linux-iio@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1226F: drivers/iio/addac/ad74413r.c 1227F: include/dt-bindings/iio/addac/adi,ad74413r.h 1228 1229ANALOG DEVICES INC AD9389B DRIVER 1230M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1231L: linux-media@vger.kernel.org 1232S: Maintained 1233F: drivers/media/i2c/ad9389b* 1234 1235ANALOG DEVICES INC ADA4250 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1241F: drivers/iio/amplifiers/ada4250.c 1242 1243ANALOG DEVICES INC ADF4377 DRIVER 1244M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1245L: linux-iio@vger.kernel.org 1246S: Supported 1247W: https://ez.analog.com/linux-software-drivers 1248F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1249F: drivers/iio/frequency/adf4377.c 1250 1251ANALOG DEVICES INC ADGS1408 DRIVER 1252M: Mircea Caprioru <mircea.caprioru@analog.com> 1253S: Supported 1254F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1255F: drivers/mux/adgs1408.c 1256 1257ANALOG DEVICES INC ADIN DRIVER 1258M: Michael Hennerich <michael.hennerich@analog.com> 1259L: netdev@vger.kernel.org 1260S: Supported 1261W: https://ez.analog.com/linux-software-drivers 1262F: Documentation/devicetree/bindings/net/adi,adin.yaml 1263F: drivers/net/phy/adin.c 1264 1265ANALOG DEVICES INC ADIS DRIVER LIBRARY 1266M: Nuno Sa <nuno.sa@analog.com> 1267L: linux-iio@vger.kernel.org 1268S: Supported 1269F: drivers/iio/imu/adis.c 1270F: drivers/iio/imu/adis_buffer.c 1271F: drivers/iio/imu/adis_trigger.c 1272F: include/linux/iio/imu/adis.h 1273 1274ANALOG DEVICES INC ADIS16460 DRIVER 1275M: Dragos Bogdan <dragos.bogdan@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1280F: drivers/iio/imu/adis16460.c 1281 1282ANALOG DEVICES INC ADIS16475 DRIVER 1283M: Nuno Sa <nuno.sa@analog.com> 1284L: linux-iio@vger.kernel.org 1285W: https://ez.analog.com/linux-software-drivers 1286S: Supported 1287F: drivers/iio/imu/adis16475.c 1288F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1289 1290ANALOG DEVICES INC ADM1177 DRIVER 1291M: Michael Hennerich <Michael.Hennerich@analog.com> 1292L: linux-hwmon@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1296F: drivers/hwmon/adm1177.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV8818 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1312F: drivers/iio/filter/admv8818.c 1313 1314ANALOG DEVICES INC ADMV1014 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1320F: drivers/iio/frequency/admv1014.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: drivers/media/i2c/adv7180.c 1343F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7604* 1363F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: drivers/iio/gyro/adxrs290.c 1376F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOG DEVICES INC MAX31760 DRIVER 1416M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1417S: Maintained 1418W: http://wiki.analog.com/ 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1421F: Documentation/hwmon/max31760.rst 1422F: drivers/hwmon/max31760.c 1423 1424ANALOGBITS PLL LIBRARIES 1425M: Paul Walmsley <paul.walmsley@sifive.com> 1426S: Supported 1427F: drivers/clk/analogbits/* 1428F: include/linux/clk/analogbits* 1429 1430ANDROID CONFIG FRAGMENTS 1431M: Rob Herring <robh@kernel.org> 1432S: Supported 1433F: kernel/configs/android* 1434 1435ANDROID DRIVERS 1436M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1437M: Arve Hjønnevåg <arve@android.com> 1438M: Todd Kjos <tkjos@android.com> 1439M: Martijn Coenen <maco@android.com> 1440M: Joel Fernandes <joel@joelfernandes.org> 1441M: Christian Brauner <christian@brauner.io> 1442M: Carlos Llamas <cmllamas@google.com> 1443M: Suren Baghdasaryan <surenb@google.com> 1444L: linux-kernel@vger.kernel.org 1445S: Supported 1446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1447F: drivers/android/ 1448 1449ANDROID GOLDFISH PIC DRIVER 1450M: Miodrag Dinic <miodrag.dinic@mips.com> 1451S: Supported 1452F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1453F: drivers/irqchip/irq-goldfish-pic.c 1454 1455ANDROID GOLDFISH RTC DRIVER 1456M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1457S: Supported 1458F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1459F: drivers/rtc/rtc-goldfish.c 1460 1461AOA (Apple Onboard Audio) ALSA DRIVER 1462M: Johannes Berg <johannes@sipsolutions.net> 1463L: linuxppc-dev@lists.ozlabs.org 1464L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1465S: Maintained 1466F: sound/aoa/ 1467 1468APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1469M: William Breathitt Gray <william.gray@linaro.org> 1470L: linux-iio@vger.kernel.org 1471S: Maintained 1472F: drivers/iio/addac/stx104.c 1473 1474APM DRIVER 1475M: Jiri Kosina <jikos@kernel.org> 1476S: Odd fixes 1477T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1478F: arch/x86/kernel/apm_32.c 1479F: drivers/char/apm-emulation.c 1480F: include/linux/apm_bios.h 1481F: include/uapi/linux/apm_bios.h 1482 1483APPARMOR SECURITY MODULE 1484M: John Johansen <john.johansen@canonical.com> 1485M: John Johansen <john@apparmor.net> 1486L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1487S: Supported 1488W: apparmor.net 1489B: https://gitlab.com/apparmor/apparmor-kernel 1490C: irc://irc.oftc.net/apparmor 1491T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1492T: https://gitlab.com/apparmor/apparmor-kernel.git 1493F: Documentation/admin-guide/LSM/apparmor.rst 1494F: security/apparmor/ 1495 1496APPLE BCM5974 MULTITOUCH DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-input@vger.kernel.org 1499S: Odd fixes 1500F: drivers/input/mouse/bcm5974.c 1501 1502APPLE PCIE CONTROLLER DRIVER 1503M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1504M: Marc Zyngier <maz@kernel.org> 1505L: linux-pci@vger.kernel.org 1506S: Maintained 1507F: drivers/pci/controller/pcie-apple.c 1508 1509APPLE SMC DRIVER 1510M: Henrik Rydberg <rydberg@bitmath.org> 1511L: linux-hwmon@vger.kernel.org 1512S: Odd fixes 1513F: drivers/hwmon/applesmc.c 1514 1515APPLETALK NETWORK LAYER 1516L: netdev@vger.kernel.org 1517S: Odd fixes 1518F: drivers/net/appletalk/ 1519F: include/linux/atalk.h 1520F: include/uapi/linux/atalk.h 1521F: net/appletalk/ 1522 1523APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1524M: Khuong Dinh <khuong@os.amperecomputing.com> 1525S: Supported 1526F: arch/arm64/boot/dts/apm/ 1527 1528APPLIED MICRO (APM) X-GENE SOC EDAC 1529M: Khuong Dinh <khuong@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1532F: drivers/edac/xgene_edac.c 1533 1534APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1535M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1536M: Keyur Chudgar <keyur@os.amperecomputing.com> 1537S: Supported 1538F: drivers/net/ethernet/apm/xgene-v2/ 1539 1540APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1541M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1542M: Keyur Chudgar <keyur@os.amperecomputing.com> 1543M: Quan Nguyen <quan@os.amperecomputing.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1546F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1547F: drivers/net/ethernet/apm/xgene/ 1548F: drivers/net/mdio/mdio-xgene.c 1549 1550APPLIED MICRO (APM) X-GENE SOC PMU 1551M: Khuong Dinh <khuong@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/admin-guide/perf/xgene-pmu.rst 1554F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1555F: drivers/perf/xgene_pmu.c 1556 1557APTINA CAMERA SENSOR PLL 1558M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1559L: linux-media@vger.kernel.org 1560S: Maintained 1561F: drivers/media/i2c/aptina-pll.* 1562 1563AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1564M: Aleksa Savic <savicaleksa83@gmail.com> 1565M: Jack Doan <me@jackdoan.com> 1566L: linux-hwmon@vger.kernel.org 1567S: Maintained 1568F: Documentation/hwmon/aquacomputer_d5next.rst 1569F: drivers/hwmon/aquacomputer_d5next.c 1570 1571AQUANTIA ETHERNET DRIVER (atlantic) 1572M: Igor Russkikh <irusskikh@marvell.com> 1573L: netdev@vger.kernel.org 1574S: Supported 1575W: https://www.marvell.com/ 1576Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1577F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1578F: drivers/net/ethernet/aquantia/atlantic/ 1579 1580AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1581M: Egor Pomozov <epomozov@marvell.com> 1582L: netdev@vger.kernel.org 1583S: Supported 1584W: http://www.aquantia.com 1585F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1586 1587AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1588M: Krzysztof Hałasa <khalasa@piap.pl> 1589L: linux-media@vger.kernel.org 1590S: Maintained 1591F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1592F: drivers/media/i2c/ar0521.c 1593 1594ARASAN NAND CONTROLLER DRIVER 1595M: Miquel Raynal <miquel.raynal@bootlin.com> 1596M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1597L: linux-mtd@lists.infradead.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1600F: drivers/mtd/nand/raw/arasan-nand-controller.c 1601 1602ARC FRAMEBUFFER DRIVER 1603M: Jaya Kumar <jayalk@intworks.biz> 1604S: Maintained 1605F: drivers/video/fbdev/arcfb.c 1606F: drivers/video/fbdev/core/fb_defio.c 1607 1608ARC PGU DRM DRIVER 1609M: Alexey Brodkin <abrodkin@synopsys.com> 1610S: Supported 1611F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1612F: drivers/gpu/drm/tiny/arcpgu.c 1613 1614ARCNET NETWORK LAYER 1615M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1616L: netdev@vger.kernel.org 1617S: Maintained 1618F: drivers/net/arcnet/ 1619F: include/uapi/linux/if_arcnet.h 1620 1621ARM ARCHITECTED TIMER DRIVER 1622M: Mark Rutland <mark.rutland@arm.com> 1623M: Marc Zyngier <maz@kernel.org> 1624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1625S: Maintained 1626F: arch/arm/include/asm/arch_timer.h 1627F: arch/arm64/include/asm/arch_timer.h 1628F: drivers/clocksource/arm_arch_timer.c 1629 1630ARM HDLCD DRM DRIVER 1631M: Liviu Dudau <liviu.dudau@arm.com> 1632S: Supported 1633F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1634F: drivers/gpu/drm/arm/hdlcd_* 1635 1636ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1637M: Linus Walleij <linus.walleij@linaro.org> 1638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1639S: Maintained 1640F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1641F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1642F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1643F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1644F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1645F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1646F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1647F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1648F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1649F: arch/arm/boot/dts/arm-realview-* 1650F: arch/arm/boot/dts/integrator* 1651F: arch/arm/boot/dts/versatile* 1652F: arch/arm/mach-versatile/ 1653F: drivers/bus/arm-integrator-lm.c 1654F: drivers/clk/versatile/ 1655F: drivers/i2c/busses/i2c-versatile.c 1656F: drivers/irqchip/irq-versatile-fpga.c 1657F: drivers/mtd/maps/physmap-versatile.* 1658F: drivers/power/reset/arm-versatile-reboot.c 1659F: drivers/soc/versatile/ 1660 1661ARM KOMEDA DRM-KMS DRIVER 1662M: James (Qian) Wang <james.qian.wang@arm.com> 1663M: Liviu Dudau <liviu.dudau@arm.com> 1664M: Mihail Atanassov <mihail.atanassov@arm.com> 1665L: Mali DP Maintainers <malidp@foss.arm.com> 1666S: Supported 1667T: git git://anongit.freedesktop.org/drm/drm-misc 1668F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1669F: Documentation/gpu/komeda-kms.rst 1670F: drivers/gpu/drm/arm/display/include/ 1671F: drivers/gpu/drm/arm/display/komeda/ 1672 1673ARM MALI PANFROST DRM DRIVER 1674M: Rob Herring <robh@kernel.org> 1675M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1676R: Steven Price <steven.price@arm.com> 1677R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1678L: dri-devel@lists.freedesktop.org 1679S: Supported 1680T: git git://anongit.freedesktop.org/drm/drm-misc 1681F: drivers/gpu/drm/panfrost/ 1682F: include/uapi/drm/panfrost_drm.h 1683 1684ARM MALI-DP DRM DRIVER 1685M: Liviu Dudau <liviu.dudau@arm.com> 1686M: Brian Starkey <brian.starkey@arm.com> 1687L: Mali DP Maintainers <malidp@foss.arm.com> 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1691F: Documentation/gpu/afbc.rst 1692F: drivers/gpu/drm/arm/ 1693 1694ARM MFM AND FLOPPY DRIVERS 1695M: Ian Molton <spyro@f2s.com> 1696S: Maintained 1697F: arch/arm/include/asm/floppy.h 1698F: arch/arm/mach-rpc/floppydma.S 1699 1700ARM PMU PROFILING AND DEBUGGING 1701M: Will Deacon <will@kernel.org> 1702M: Mark Rutland <mark.rutland@arm.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/arm/pmu.yaml 1706F: Documentation/devicetree/bindings/perf/ 1707F: arch/arm*/include/asm/hw_breakpoint.h 1708F: arch/arm*/include/asm/perf_event.h 1709F: arch/arm*/kernel/hw_breakpoint.c 1710F: arch/arm*/kernel/perf_* 1711F: drivers/perf/ 1712F: include/linux/perf/arm_pmu.h 1713 1714ARM PORT 1715M: Russell King <linux@armlinux.org.uk> 1716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1717S: Odd Fixes 1718W: http://www.armlinux.org.uk/ 1719T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1720F: arch/arm/ 1721X: arch/arm/boot/dts/ 1722 1723ARM PRIMECELL AACI PL041 DRIVER 1724M: Russell King <linux@armlinux.org.uk> 1725S: Odd Fixes 1726F: sound/arm/aaci.* 1727 1728ARM PRIMECELL BUS SUPPORT 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: drivers/amba/ 1732F: include/linux/amba/bus.h 1733 1734ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1735M: Miquel Raynal <miquel.raynal@bootlin.com> 1736M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1737L: linux-mtd@lists.infradead.org 1738S: Maintained 1739F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1740F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1741 1742ARM PRIMECELL PL35X SMC DRIVER 1743M: Miquel Raynal <miquel.raynal@bootlin.com> 1744M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1748F: drivers/memory/pl353-smc.c 1749 1750ARM PRIMECELL CLCD PL110 DRIVER 1751M: Russell King <linux@armlinux.org.uk> 1752S: Odd Fixes 1753F: drivers/video/fbdev/amba-clcd.* 1754 1755ARM PRIMECELL KMI PL050 DRIVER 1756M: Russell King <linux@armlinux.org.uk> 1757S: Odd Fixes 1758F: drivers/input/serio/ambakmi.* 1759F: include/linux/amba/kmi.h 1760 1761ARM PRIMECELL MMCI PL180/1 DRIVER 1762M: Russell King <linux@armlinux.org.uk> 1763S: Odd Fixes 1764F: drivers/mmc/host/mmci.* 1765F: include/linux/amba/mmci.h 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1804M: Arnd Bergmann <arnd@arndb.de> 1805M: Olof Johansson <olof@lixom.net> 1806M: soc@kernel.org 1807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1808S: Maintained 1809C: irc://irc.libera.chat/armlinux 1810T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1811F: arch/arm/boot/dts/Makefile 1812F: arch/arm64/boot/dts/Makefile 1813 1814ARM SUB-ARCHITECTURES 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817C: irc://irc.libera.chat/armlinux 1818T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1819F: arch/arm/mach-*/ 1820F: arch/arm/plat-*/ 1821 1822ARM/ACTIONS SEMI ARCHITECTURE 1823M: Andreas Färber <afaerber@suse.de> 1824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1826L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1827S: Maintained 1828F: Documentation/devicetree/bindings/arm/actions.yaml 1829F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1830F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1831F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1832F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1833F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1834F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1835F: Documentation/devicetree/bindings/pinctrl/actions,* 1836F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1837F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1838F: arch/arm/boot/dts/owl-* 1839F: arch/arm/mach-actions/ 1840F: arch/arm64/boot/dts/actions/ 1841F: drivers/clk/actions/ 1842F: drivers/clocksource/timer-owl* 1843F: drivers/dma/owl-dma.c 1844F: drivers/i2c/busses/i2c-owl.c 1845F: drivers/irqchip/irq-owl-sirq.c 1846F: drivers/mmc/host/owl-mmc.c 1847F: drivers/net/ethernet/actions/ 1848F: drivers/pinctrl/actions/* 1849F: drivers/soc/actions/ 1850F: include/dt-bindings/power/owl-* 1851F: include/dt-bindings/reset/actions,* 1852F: include/linux/soc/actions/ 1853N: owl 1854 1855ARM/ADS SPHERE MACHINE SUPPORT 1856M: Lennert Buytenhek <kernel@wantstofly.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859 1860ARM/AFEB9260 MACHINE SUPPORT 1861M: Sergey Lapin <slapin@ossfans.org> 1862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1863S: Maintained 1864 1865ARM/AJECO 1ARM MACHINE SUPPORT 1866M: Lennert Buytenhek <kernel@wantstofly.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868S: Maintained 1869 1870ARM/Allwinner SoC Clock Support 1871M: Emilio López <emilio@elopez.com.ar> 1872S: Maintained 1873F: drivers/clk/sunxi/ 1874 1875ARM/Allwinner sunXi SoC support 1876M: Chen-Yu Tsai <wens@csie.org> 1877M: Jernej Skrabec <jernej.skrabec@gmail.com> 1878M: Samuel Holland <samuel@sholland.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1882L: linux-sunxi@lists.linux.dev 1883F: arch/arm/mach-sunxi/ 1884F: arch/arm64/boot/dts/allwinner/ 1885F: drivers/clk/sunxi-ng/ 1886F: drivers/pinctrl/sunxi/ 1887F: drivers/soc/sunxi/ 1888N: allwinner 1889N: sun[x456789]i 1890N: sun50i 1891 1892ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1893M: Neil Armstrong <neil.armstrong@linaro.org> 1894M: Jerome Brunet <jbrunet@baylibre.com> 1895L: linux-amlogic@lists.infradead.org 1896S: Maintained 1897F: Documentation/devicetree/bindings/clock/amlogic* 1898F: drivers/clk/meson/ 1899F: include/dt-bindings/clock/gxbb* 1900F: include/dt-bindings/clock/meson* 1901 1902ARM/Amlogic Meson SoC Crypto Drivers 1903M: Corentin Labbe <clabbe@baylibre.com> 1904L: linux-crypto@vger.kernel.org 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907F: Documentation/devicetree/bindings/crypto/amlogic* 1908F: drivers/crypto/amlogic/ 1909 1910ARM/Amlogic Meson SoC Sound Drivers 1911M: Jerome Brunet <jbrunet@baylibre.com> 1912L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1913S: Maintained 1914F: Documentation/devicetree/bindings/sound/amlogic* 1915F: sound/soc/meson/ 1916 1917ARM/Amlogic Meson SoC support 1918M: Neil Armstrong <neil.armstrong@linaro.org> 1919M: Kevin Hilman <khilman@baylibre.com> 1920R: Jerome Brunet <jbrunet@baylibre.com> 1921R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1923L: linux-amlogic@lists.infradead.org 1924S: Maintained 1925W: http://linux-meson.com/ 1926F: arch/arm/boot/dts/meson* 1927F: arch/arm/mach-meson/ 1928F: arch/arm64/boot/dts/amlogic/ 1929F: drivers/mmc/host/meson* 1930F: drivers/pinctrl/meson/ 1931F: drivers/rtc/rtc-meson* 1932F: drivers/soc/amlogic/ 1933N: meson 1934 1935ARM/Annapurna Labs ALPINE ARCHITECTURE 1936M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1937M: Antoine Tenart <atenart@kernel.org> 1938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1939S: Maintained 1940F: arch/arm/boot/dts/alpine* 1941F: arch/arm/mach-alpine/ 1942F: arch/arm64/boot/dts/amazon/ 1943F: drivers/*/*alpine* 1944 1945ARM/APPLE MACHINE SUPPORT 1946M: Hector Martin <marcan@marcan.st> 1947M: Sven Peter <sven@svenpeter.dev> 1948R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1949L: asahi@lists.linux.dev 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951S: Maintained 1952W: https://asahilinux.org 1953B: https://github.com/AsahiLinux/linux/issues 1954C: irc://irc.oftc.net/asahi-dev 1955T: git https://github.com/AsahiLinux/linux.git 1956F: Documentation/devicetree/bindings/arm/apple.yaml 1957F: Documentation/devicetree/bindings/arm/apple/* 1958F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1959F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1960F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1961F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1962F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1963F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1964F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1965F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1966F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1967F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1968F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1969F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1970F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1971F: Documentation/devicetree/bindings/power/apple* 1972F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1973F: arch/arm64/boot/dts/apple/ 1974F: drivers/bluetooth/hci_bcm4377.c 1975F: drivers/clk/clk-apple-nco.c 1976F: drivers/cpufreq/apple-soc-cpufreq.c 1977F: drivers/dma/apple-admac.c 1978F: drivers/i2c/busses/i2c-pasemi-core.c 1979F: drivers/i2c/busses/i2c-pasemi-platform.c 1980F: drivers/iommu/apple-dart.c 1981F: drivers/iommu/io-pgtable-dart.c 1982F: drivers/irqchip/irq-apple-aic.c 1983F: drivers/mailbox/apple-mailbox.c 1984F: drivers/nvme/host/apple.c 1985F: drivers/nvmem/apple-efuses.c 1986F: drivers/pinctrl/pinctrl-apple-gpio.c 1987F: drivers/soc/apple/* 1988F: drivers/watchdog/apple_wdt.c 1989F: include/dt-bindings/interrupt-controller/apple-aic.h 1990F: include/dt-bindings/pinctrl/apple.h 1991F: include/linux/apple-mailbox.h 1992F: include/linux/soc/apple/* 1993 1994ARM/APPLE MACHINE SOUND DRIVERS 1995M: Martin Povišer <povik+lin@cutebit.org> 1996L: asahi@lists.linux.dev 1997L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1998S: Maintained 1999F: Documentation/devicetree/bindings/sound/apple,* 2000F: sound/soc/apple/* 2001F: sound/soc/codecs/cs42l83-i2c.c 2002 2003ARM/ARTPEC MACHINE SUPPORT 2004M: Jesper Nilsson <jesper.nilsson@axis.com> 2005M: Lars Persson <lars.persson@axis.com> 2006L: linux-arm-kernel@axis.com 2007S: Maintained 2008F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2009F: arch/arm/boot/dts/artpec6* 2010F: arch/arm/mach-artpec 2011F: drivers/clk/axis 2012F: drivers/crypto/axis 2013F: drivers/mmc/host/usdhi6rol0.c 2014F: drivers/pinctrl/pinctrl-artpec* 2015 2016ARM/ASPEED I2C DRIVER 2017M: Brendan Higgins <brendanhiggins@google.com> 2018R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2019R: Joel Stanley <joel@jms.id.au> 2020L: linux-i2c@vger.kernel.org 2021L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2022S: Maintained 2023F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2024F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2025F: drivers/i2c/busses/i2c-aspeed.c 2026F: drivers/irqchip/irq-aspeed-i2c-ic.c 2027 2028ARM/ASPEED MACHINE SUPPORT 2029M: Joel Stanley <joel@jms.id.au> 2030R: Andrew Jeffery <andrew@aj.id.au> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2033S: Supported 2034Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2036F: Documentation/devicetree/bindings/arm/aspeed/ 2037F: arch/arm/boot/dts/aspeed-* 2038F: arch/arm/mach-aspeed/ 2039N: aspeed 2040 2041ARM/BITMAIN ARCHITECTURE 2042M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Maintained 2045F: Documentation/devicetree/bindings/arm/bitmain.yaml 2046F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2047F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2048F: arch/arm64/boot/dts/bitmain/ 2049F: drivers/clk/clk-bm1880.c 2050F: drivers/pinctrl/pinctrl-bm1880.c 2051 2052ARM/CALXEDA HIGHBANK ARCHITECTURE 2053M: Andre Przywara <andre.przywara@arm.com> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056F: arch/arm/boot/dts/ecx-*.dts* 2057F: arch/arm/boot/dts/highbank.dts 2058F: arch/arm/mach-highbank/ 2059 2060ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 2061M: Krzysztof Halasa <khalasa@piap.pl> 2062S: Maintained 2063F: arch/arm/mach-cns3xxx/ 2064 2065ARM/CAVIUM THUNDER NETWORK DRIVER 2066M: Sunil Goutham <sgoutham@marvell.com> 2067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2068S: Supported 2069F: drivers/net/ethernet/cavium/thunder/ 2070 2071ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2072M: Lukasz Majewski <lukma@denx.de> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075F: arch/arm/mach-ep93xx/ts72xx.c 2076 2077ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2078M: Alexander Shiyan <shc_work@mail.ru> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Odd Fixes 2081N: clps711x 2082 2083ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2084M: Lennert Buytenhek <kernel@wantstofly.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087 2088ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2089M: Hartley Sweeten <hsweeten@visionengravers.com> 2090M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2092S: Maintained 2093F: arch/arm/mach-ep93xx/ 2094F: arch/arm/mach-ep93xx/include/mach/ 2095 2096ARM/CLKDEV SUPPORT 2097M: Russell King <linux@armlinux.org.uk> 2098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2099S: Maintained 2100T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2101F: drivers/clk/clkdev.c 2102 2103ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2104M: Baruch Siach <baruch@tkos.co.il> 2105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2106S: Maintained 2107F: arch/arm/boot/dts/cx92755* 2108N: digicolor 2109 2110ARM/CONTEC MICRO9 MACHINE SUPPORT 2111M: Hubert Feurstein <hubert.feurstein@contec.at> 2112S: Maintained 2113F: arch/arm/mach-ep93xx/micro9.c 2114 2115ARM/CORESIGHT FRAMEWORK AND DRIVERS 2116M: Mathieu Poirier <mathieu.poirier@linaro.org> 2117M: Suzuki K Poulose <suzuki.poulose@arm.com> 2118R: Mike Leach <mike.leach@linaro.org> 2119R: Leo Yan <leo.yan@linaro.org> 2120L: coresight@lists.linaro.org (moderated for non-subscribers) 2121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2122S: Maintained 2123T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2124F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2125F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2126F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2127F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2128F: Documentation/trace/coresight/* 2129F: drivers/hwtracing/coresight/* 2130F: include/dt-bindings/arm/coresight-cti-dt.h 2131F: include/linux/coresight* 2132F: samples/coresight/* 2133F: tools/perf/tests/shell/coresight/* 2134F: tools/perf/arch/arm/util/auxtrace.c 2135F: tools/perf/arch/arm/util/cs-etm.c 2136F: tools/perf/arch/arm/util/cs-etm.h 2137F: tools/perf/arch/arm/util/pmu.c 2138F: tools/perf/util/cs-etm-decoder/* 2139F: tools/perf/util/cs-etm.* 2140 2141ARM/CORGI MACHINE SUPPORT 2142M: Richard Purdie <rpurdie@rpsys.net> 2143S: Maintained 2144 2145ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2146M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2147M: Linus Walleij <linus.walleij@linaro.org> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://github.com/ulli-kroll/linux.git 2151F: Documentation/devicetree/bindings/arm/gemini.yaml 2152F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2153F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2154F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2155F: arch/arm/boot/dts/gemini* 2156F: arch/arm/mach-gemini/ 2157F: drivers/crypto/gemini/ 2158F: drivers/net/ethernet/cortina/ 2159F: drivers/pinctrl/pinctrl-gemini.c 2160F: drivers/rtc/rtc-ftrtc010.c 2161 2162ARM/CZ.NIC TURRIS SUPPORT 2163M: Marek Behún <kabel@kernel.org> 2164S: Maintained 2165W: https://www.turris.cz/ 2166F: Documentation/ABI/testing/debugfs-moxtet 2167F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2168F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2169F: Documentation/devicetree/bindings/bus/moxtet.txt 2170F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2171F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2172F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2173F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2174F: drivers/bus/moxtet.c 2175F: drivers/firmware/turris-mox-rwtm.c 2176F: drivers/leds/leds-turris-omnia.c 2177F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2178F: drivers/gpio/gpio-moxtet.c 2179F: drivers/watchdog/armada_37xx_wdt.c 2180F: include/dt-bindings/bus/moxtet.h 2181F: include/linux/armada-37xx-rwtm-mailbox.h 2182F: include/linux/moxtet.h 2183 2184ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2185M: Robert Jarzmik <robert.jarzmik@free.fr> 2186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2187S: Maintained 2188F: arch/arm/mach-pxa/ezx.c 2189 2190ARM/FARADAY FA526 PORT 2191M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Maintained 2194T: git git://git.berlios.de/gemini-board 2195F: arch/arm/mm/*-fa* 2196 2197ARM/FOOTBRIDGE ARCHITECTURE 2198M: Russell King <linux@armlinux.org.uk> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201W: http://www.armlinux.org.uk/ 2202F: arch/arm/include/asm/hardware/dec21285.h 2203F: arch/arm/mach-footbridge/ 2204 2205ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2206M: Shawn Guo <shawnguo@kernel.org> 2207M: Sascha Hauer <s.hauer@pengutronix.de> 2208R: Pengutronix Kernel Team <kernel@pengutronix.de> 2209R: Fabio Estevam <festevam@gmail.com> 2210R: NXP Linux Team <linux-imx@nxp.com> 2211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2212S: Maintained 2213T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2214X: drivers/media/i2c/ 2215N: imx 2216N: mxs 2217 2218ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2219M: Shawn Guo <shawnguo@kernel.org> 2220M: Li Yang <leoyang.li@nxp.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2224F: arch/arm/boot/dts/ls1021a* 2225F: arch/arm64/boot/dts/freescale/fsl-* 2226F: arch/arm64/boot/dts/freescale/qoriq-* 2227 2228ARM/FREESCALE VYBRID ARM ARCHITECTURE 2229M: Shawn Guo <shawnguo@kernel.org> 2230M: Sascha Hauer <s.hauer@pengutronix.de> 2231R: Pengutronix Kernel Team <kernel@pengutronix.de> 2232R: Stefan Agner <stefan@agner.ch> 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2236F: arch/arm/boot/dts/vf* 2237F: arch/arm/mach-imx/*vf610* 2238 2239ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2240M: Lennert Buytenhek <kernel@wantstofly.org> 2241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2242S: Maintained 2243 2244ARM/GUMSTIX MACHINE SUPPORT 2245M: Steve Sakoman <sakoman@gmail.com> 2246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2247S: Maintained 2248 2249ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2250M: Philipp Zabel <philipp.zabel@gmail.com> 2251M: Paul Parsons <lost.distance@yahoo.com> 2252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2253S: Maintained 2254F: arch/arm/mach-pxa/hx4700.c 2255F: arch/arm/mach-pxa/include/mach/hx4700.h 2256F: sound/soc/pxa/hx4700.c 2257 2258ARM/HISILICON SOC SUPPORT 2259M: Wei Xu <xuwei5@hisilicon.com> 2260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2261S: Supported 2262W: http://www.hisilicon.com 2263T: git https://github.com/hisilicon/linux-hisi.git 2264F: arch/arm/boot/dts/hi3* 2265F: arch/arm/boot/dts/hip* 2266F: arch/arm/boot/dts/hisi* 2267F: arch/arm/mach-hisi/ 2268F: arch/arm64/boot/dts/hisilicon/ 2269 2270ARM/HP JORNADA 7XX MACHINE SUPPORT 2271M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2272S: Maintained 2273W: www.jlime.com 2274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2275F: arch/arm/mach-sa1100/include/mach/jornada720.h 2276F: arch/arm/mach-sa1100/jornada720.c 2277 2278ARM/HPE GXP ARCHITECTURE 2279M: Jean-Marie Verdun <verdun@hpe.com> 2280M: Nick Hawkins <nick.hawkins@hpe.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2283F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2284F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2285F: arch/arm/boot/dts/hpe-bmc* 2286F: arch/arm/boot/dts/hpe-gxp* 2287F: arch/arm/mach-hpe/ 2288F: drivers/clocksource/timer-gxp.c 2289F: drivers/spi/spi-gxp.c 2290F: drivers/watchdog/gxp-wdt.c 2291 2292ARM/IGEP MACHINE SUPPORT 2293M: Enric Balletbo i Serra <eballetbo@gmail.com> 2294M: Javier Martinez Canillas <javier@dowhile0.org> 2295L: linux-omap@vger.kernel.org 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298F: arch/arm/boot/dts/omap3-igep* 2299 2300ARM/INCOME PXA270 SUPPORT 2301M: Marek Vasut <marek.vasut@gmail.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm/mach-pxa/colibri-pxa270-income.c 2305 2306ARM/INTEL IOP32X ARM ARCHITECTURE 2307M: Lennert Buytenhek <kernel@wantstofly.org> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310 2311ARM/INTEL IQ81342EX MACHINE SUPPORT 2312M: Lennert Buytenhek <kernel@wantstofly.org> 2313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2314S: Maintained 2315 2316ARM/INTEL IXDP2850 MACHINE SUPPORT 2317M: Lennert Buytenhek <kernel@wantstofly.org> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320 2321ARM/INTEL IXP4XX ARM ARCHITECTURE 2322M: Linus Walleij <linusw@kernel.org> 2323M: Imre Kaloz <kaloz@openwrt.org> 2324M: Krzysztof Halasa <khalasa@piap.pl> 2325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2326S: Maintained 2327F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2328F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2329F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2330F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2331F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2332F: arch/arm/boot/dts/intel-ixp* 2333F: arch/arm/mach-ixp4xx/ 2334F: drivers/bus/intel-ixp4xx-eb.c 2335F: drivers/clocksource/timer-ixp4xx.c 2336F: drivers/crypto/ixp4xx_crypto.c 2337F: drivers/gpio/gpio-ixp4xx.c 2338F: drivers/irqchip/irq-ixp4xx.c 2339 2340ARM/INTEL KEEMBAY ARCHITECTURE 2341M: Paul J. Murphy <paul.j.murphy@intel.com> 2342M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2343S: Maintained 2344F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2345F: arch/arm64/boot/dts/intel/keembay-evm.dts 2346F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2347 2348ARM/INTEL XSC3 (MANZANO) ARM CORE 2349M: Lennert Buytenhek <kernel@wantstofly.org> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352 2353ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2354M: Lennert Buytenhek <kernel@wantstofly.org> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357 2358ARM/LG1K ARCHITECTURE 2359M: Chanho Min <chanho.min@lge.com> 2360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2361S: Maintained 2362F: arch/arm64/boot/dts/lg/ 2363 2364ARM/LOGICPD PXA270 MACHINE SUPPORT 2365M: Lennert Buytenhek <kernel@wantstofly.org> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Maintained 2368 2369ARM/LPC18XX ARCHITECTURE 2370M: Vladimir Zapolskiy <vz@mleia.com> 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Maintained 2373F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2374F: arch/arm/boot/dts/lpc43* 2375F: drivers/i2c/busses/i2c-lpc2k.c 2376F: drivers/memory/pl172.c 2377F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2378F: drivers/rtc/rtc-lpc24xx.c 2379N: lpc18xx 2380 2381ARM/LPC32XX SOC SUPPORT 2382M: Vladimir Zapolskiy <vz@mleia.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2386F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2387F: arch/arm/boot/dts/lpc32* 2388F: arch/arm/mach-lpc32xx/ 2389F: drivers/i2c/busses/i2c-pnx.c 2390F: drivers/net/ethernet/nxp/lpc_eth.c 2391F: drivers/usb/host/ohci-nxp.c 2392F: drivers/watchdog/pnx4008_wdt.c 2393N: lpc32xx 2394 2395ARM/MAGICIAN MACHINE SUPPORT 2396M: Philipp Zabel <philipp.zabel@gmail.com> 2397S: Maintained 2398 2399ARM/Marvell Dove/MV78xx0/Orion SOC support 2400M: Andrew Lunn <andrew@lunn.ch> 2401M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2402M: Gregory Clement <gregory.clement@bootlin.com> 2403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2404S: Maintained 2405T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2406F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2407F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2408F: Documentation/devicetree/bindings/soc/dove/ 2409F: arch/arm/boot/dts/dove* 2410F: arch/arm/boot/dts/orion5x* 2411F: arch/arm/mach-dove/ 2412F: arch/arm/mach-mv78xx0/ 2413F: arch/arm/mach-orion5x/ 2414F: arch/arm/plat-orion/ 2415F: drivers/soc/dove/ 2416 2417ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2418M: Andrew Lunn <andrew@lunn.ch> 2419M: Gregory Clement <gregory.clement@bootlin.com> 2420M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2422S: Maintained 2423T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2424F: Documentation/devicetree/bindings/arm/marvell/ 2425F: arch/arm/boot/dts/armada* 2426F: arch/arm/boot/dts/kirkwood* 2427F: arch/arm/configs/mvebu_*_defconfig 2428F: arch/arm/mach-mvebu/ 2429F: arch/arm64/boot/dts/marvell/armada* 2430F: arch/arm64/boot/dts/marvell/cn913* 2431F: drivers/cpufreq/armada-37xx-cpufreq.c 2432F: drivers/cpufreq/armada-8k-cpufreq.c 2433F: drivers/cpufreq/mvebu-cpufreq.c 2434F: drivers/irqchip/irq-armada-370-xp.c 2435F: drivers/irqchip/irq-mvebu-* 2436F: drivers/pinctrl/mvebu/ 2437F: drivers/rtc/rtc-armada38x.c 2438 2439ARM/Mediatek RTC DRIVER 2440M: Eddie Huang <eddie.huang@mediatek.com> 2441M: Sean Wang <sean.wang@mediatek.com> 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2444S: Maintained 2445F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2446F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2447F: drivers/rtc/rtc-mt2712.c 2448F: drivers/rtc/rtc-mt6397.c 2449F: drivers/rtc/rtc-mt7622.c 2450 2451ARM/Mediatek SoC support 2452M: Matthias Brugger <matthias.bgg@gmail.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456W: https://mtk.wiki.kernel.org/ 2457C: irc://chat.freenode.net/linux-mediatek 2458F: arch/arm/boot/dts/mt6* 2459F: arch/arm/boot/dts/mt7* 2460F: arch/arm/boot/dts/mt8* 2461F: arch/arm/mach-mediatek/ 2462F: arch/arm64/boot/dts/mediatek/ 2463F: drivers/soc/mediatek/ 2464N: mtk 2465N: mt[678] 2466K: mediatek 2467 2468ARM/Mediatek USB3 PHY DRIVER 2469M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2472S: Maintained 2473F: Documentation/devicetree/bindings/phy/mediatek,* 2474F: drivers/phy/mediatek/ 2475 2476ARM/Microchip (AT91) SoC support 2477M: Nicolas Ferre <nicolas.ferre@microchip.com> 2478M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2479M: Claudiu Beznea <claudiu.beznea@microchip.com> 2480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2481S: Supported 2482W: http://www.linux4sam.org 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2484F: arch/arm/boot/dts/at91*.dts 2485F: arch/arm/boot/dts/at91*.dtsi 2486F: arch/arm/boot/dts/sama*.dts 2487F: arch/arm/boot/dts/sama*.dtsi 2488F: arch/arm/include/debug/at91.S 2489F: arch/arm/mach-at91/ 2490F: drivers/memory/atmel* 2491F: drivers/watchdog/sama5d4_wdt.c 2492F: include/soc/at91/ 2493X: drivers/input/touchscreen/atmel_mxt_ts.c 2494X: drivers/net/wireless/atmel/ 2495N: at91 2496N: atmel 2497 2498ARM/Microchip Sparx5 SoC support 2499M: Lars Povlsen <lars.povlsen@microchip.com> 2500M: Steen Hegelund <Steen.Hegelund@microchip.com> 2501M: Daniel Machon <daniel.machon@microchip.com> 2502M: UNGLinuxDriver@microchip.com 2503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2504S: Supported 2505T: git git://github.com/microchip-ung/linux-upstream.git 2506F: arch/arm64/boot/dts/microchip/ 2507F: drivers/net/ethernet/microchip/vcap/ 2508F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2509N: sparx5 2510 2511Microchip Timer Counter Block (TCB) Capture Driver 2512M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2514L: linux-iio@vger.kernel.org 2515S: Maintained 2516F: drivers/counter/microchip-tcb-capture.c 2517 2518ARM/MILBEAUT ARCHITECTURE 2519M: Taichi Sugaya <sugaya.taichi@socionext.com> 2520M: Takao Orito <orito.takao@socionext.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: arch/arm/boot/dts/milbeaut* 2524F: arch/arm/mach-milbeaut/ 2525N: milbeaut 2526 2527ARM/MIOA701 MACHINE SUPPORT 2528M: Robert Jarzmik <robert.jarzmik@free.fr> 2529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2530S: Maintained 2531F: arch/arm/mach-pxa/mioa701.c 2532 2533ARM/MStar/Sigmastar Armv7 SoC support 2534M: Daniel Palmer <daniel@thingy.jp> 2535M: Romain Perier <romain.perier@gmail.com> 2536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2537S: Maintained 2538W: http://linux-chenxing.org/ 2539T: git git://github.com/linux-chenxing/linux.git 2540F: Documentation/devicetree/bindings/arm/mstar/* 2541F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2542F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2543F: arch/arm/boot/dts/mstar-* 2544F: arch/arm/mach-mstar/ 2545F: drivers/clk/mstar/ 2546F: drivers/clocksource/timer-msc313e.c 2547F: drivers/gpio/gpio-msc313.c 2548F: drivers/rtc/rtc-msc313.c 2549F: drivers/watchdog/msc313e_wdt.c 2550F: include/dt-bindings/clock/mstar-* 2551F: include/dt-bindings/gpio/msc313-gpio.h 2552 2553ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2554M: Michael Petchkovsky <mkpetch@internode.on.net> 2555S: Maintained 2556 2557ARM/NOMADIK/Ux500 ARCHITECTURES 2558M: Linus Walleij <linus.walleij@linaro.org> 2559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2560S: Maintained 2561T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2562F: Documentation/devicetree/bindings/arm/ste-* 2563F: Documentation/devicetree/bindings/arm/ux500.yaml 2564F: Documentation/devicetree/bindings/arm/ux500/ 2565F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2566F: arch/arm/boot/dts/ste-* 2567F: arch/arm/mach-nomadik/ 2568F: arch/arm/mach-ux500/ 2569F: drivers/clk/clk-nomadik.c 2570F: drivers/clocksource/clksrc-dbx500-prcmu.c 2571F: drivers/dma/ste_dma40* 2572F: drivers/hwspinlock/u8500_hsem.c 2573F: drivers/i2c/busses/i2c-nomadik.c 2574F: drivers/iio/adc/ab8500-gpadc.c 2575F: drivers/mfd/ab8500* 2576F: drivers/mfd/abx500* 2577F: drivers/mfd/db8500* 2578F: drivers/pinctrl/nomadik/ 2579F: drivers/rtc/rtc-ab8500.c 2580F: drivers/rtc/rtc-pl031.c 2581F: drivers/soc/ux500/ 2582 2583ARM/NUVOTON NPCM ARCHITECTURE 2584M: Avi Fishman <avifishman70@gmail.com> 2585M: Tomer Maimon <tmaimon77@gmail.com> 2586M: Tali Perry <tali.perry1@gmail.com> 2587R: Patrick Venture <venture@google.com> 2588R: Nancy Yuen <yuenn@google.com> 2589R: Benjamin Fair <benjaminfair@google.com> 2590L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2591S: Supported 2592F: Documentation/devicetree/bindings/*/*/*npcm* 2593F: Documentation/devicetree/bindings/*/*npcm* 2594F: Documentation/devicetree/bindings/arm/npcm/* 2595F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2596F: arch/arm/boot/dts/nuvoton-npcm* 2597F: arch/arm/mach-npcm/ 2598F: arch/arm64/boot/dts/nuvoton/ 2599F: drivers/*/*npcm* 2600F: drivers/*/*/*npcm* 2601F: drivers/rtc/rtc-nct3018y.c 2602F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2603F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2604 2605ARM/NUVOTON WPCM450 ARCHITECTURE 2606M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2607L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2608S: Maintained 2609W: https://github.com/neuschaefer/wpcm450/wiki 2610F: Documentation/devicetree/bindings/*/*wpcm* 2611F: arch/arm/boot/dts/nuvoton-wpcm450* 2612F: arch/arm/mach-npcm/wpcm450.c 2613F: drivers/*/*/*wpcm* 2614F: drivers/*/*wpcm* 2615 2616ARM/NXP S32G ARCHITECTURE 2617M: Chester Lin <clin@suse.com> 2618R: Andreas Färber <afaerber@suse.de> 2619R: Matthias Brugger <mbrugger@suse.com> 2620R: NXP S32 Linux Team <s32@nxp.com> 2621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: arch/arm64/boot/dts/freescale/s32g*.dts* 2624 2625ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2626L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2627S: Orphan 2628W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2629F: arch/arm/mach-s3c/gta02.h 2630F: arch/arm/mach-s3c/mach-gta02.c 2631 2632ARM/Orion SoC/Technologic Systems TS-78xx platform support 2633M: Alexander Clouter <alex@digriz.org.uk> 2634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635S: Maintained 2636W: http://www.digriz.org.uk/ts78xx/kernel 2637F: arch/arm/mach-orion5x/ts78xx-* 2638 2639ARM/OXNAS platform support 2640M: Neil Armstrong <neil.armstrong@linaro.org> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-oxnas@groups.io (moderated for non-subscribers) 2643S: Maintained 2644F: arch/arm/boot/dts/ox8*.dts* 2645F: arch/arm/mach-oxnas/ 2646F: drivers/power/reset/oxnas-restart.c 2647N: oxnas 2648 2649ARM/PALM TREO SUPPORT 2650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2651S: Orphan 2652F: arch/arm/mach-pxa/palmtreo.* 2653 2654ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2655M: Marek Vasut <marek.vasut@gmail.com> 2656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2657S: Maintained 2658W: http://hackndev.com 2659F: arch/arm/mach-pxa/include/mach/palmld.h 2660F: arch/arm/mach-pxa/include/mach/palmtc.h 2661F: arch/arm/mach-pxa/include/mach/palmtx.h 2662F: arch/arm/mach-pxa/palmld.c 2663F: arch/arm/mach-pxa/palmt5.* 2664F: arch/arm/mach-pxa/palmtc.c 2665F: arch/arm/mach-pxa/palmte2.* 2666F: arch/arm/mach-pxa/palmtx.c 2667 2668ARM/PALMZ72 SUPPORT 2669M: Sergey Lapin <slapin@ossfans.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671S: Maintained 2672W: http://hackndev.com 2673F: arch/arm/mach-pxa/palmz72.* 2674 2675ARM/PLEB SUPPORT 2676M: Peter Chubb <pleb@gelato.unsw.edu.au> 2677S: Maintained 2678W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2679 2680ARM/PT DIGITAL BOARD PORT 2681M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683S: Maintained 2684W: http://www.armlinux.org.uk/ 2685 2686ARM/QUALCOMM SUPPORT 2687M: Andy Gross <agross@kernel.org> 2688M: Bjorn Andersson <andersson@kernel.org> 2689R: Konrad Dybcio <konrad.dybcio@linaro.org> 2690L: linux-arm-msm@vger.kernel.org 2691S: Maintained 2692T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2693F: Documentation/devicetree/bindings/*/qcom* 2694F: Documentation/devicetree/bindings/soc/qcom/ 2695F: arch/arm/boot/dts/qcom-*.dts 2696F: arch/arm/boot/dts/qcom-*.dtsi 2697F: arch/arm/configs/qcom_defconfig 2698F: arch/arm/mach-qcom/ 2699F: arch/arm64/boot/dts/qcom/ 2700F: drivers/*/*/qcom* 2701F: drivers/*/*/qcom/ 2702F: drivers/*/pm8???-* 2703F: drivers/*/qcom* 2704F: drivers/*/qcom/ 2705F: drivers/bluetooth/btqcomsmd.c 2706F: drivers/clocksource/timer-qcom.c 2707F: drivers/cpuidle/cpuidle-qcom-spm.c 2708F: drivers/extcon/extcon-qcom* 2709F: drivers/i2c/busses/i2c-qcom-geni.c 2710F: drivers/i2c/busses/i2c-qup.c 2711F: drivers/iommu/msm* 2712F: drivers/mfd/ssbi.c 2713F: drivers/mmc/host/mmci_qcom* 2714F: drivers/mmc/host/sdhci-msm.c 2715F: drivers/pci/controller/dwc/pcie-qcom.c 2716F: drivers/phy/qualcomm/ 2717F: drivers/power/*/msm* 2718F: drivers/reset/reset-qcom-* 2719F: drivers/ufs/host/ufs-qcom* 2720F: drivers/spi/spi-geni-qcom.c 2721F: drivers/spi/spi-qcom-qspi.c 2722F: drivers/spi/spi-qup.c 2723F: drivers/tty/serial/msm_serial.c 2724F: drivers/usb/dwc3/dwc3-qcom.c 2725F: include/dt-bindings/*/qcom* 2726F: include/linux/*/qcom* 2727F: include/linux/soc/qcom/ 2728 2729ARM/RADISYS ENP2611 MACHINE SUPPORT 2730M: Lennert Buytenhek <kernel@wantstofly.org> 2731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2732S: Maintained 2733 2734ARM/RDA MICRO ARCHITECTURE 2735M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2738S: Maintained 2739F: Documentation/devicetree/bindings/arm/rda.yaml 2740F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2741F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2742F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2743F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2744F: arch/arm/boot/dts/rda8810pl-* 2745F: drivers/clocksource/timer-rda.c 2746F: drivers/gpio/gpio-rda.c 2747F: drivers/irqchip/irq-rda-intc.c 2748F: drivers/tty/serial/rda-uart.c 2749 2750ARM/REALTEK ARCHITECTURE 2751M: Andreas Färber <afaerber@suse.de> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2754S: Maintained 2755F: Documentation/devicetree/bindings/arm/realtek.yaml 2756F: arch/arm/boot/dts/rtd* 2757F: arch/arm/mach-realtek/ 2758F: arch/arm64/boot/dts/realtek/ 2759 2760ARM/RISC-V/RENESAS ARCHITECTURE 2761M: Geert Uytterhoeven <geert+renesas@glider.be> 2762M: Magnus Damm <magnus.damm@gmail.com> 2763L: linux-renesas-soc@vger.kernel.org 2764S: Supported 2765Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2766C: irc://irc.libera.chat/renesas-soc 2767T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2768F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2769F: Documentation/devicetree/bindings/soc/renesas/ 2770F: arch/arm/boot/dts/emev2* 2771F: arch/arm/boot/dts/gr-peach* 2772F: arch/arm/boot/dts/iwg20d-q7* 2773F: arch/arm/boot/dts/r7s* 2774F: arch/arm/boot/dts/r8a* 2775F: arch/arm/boot/dts/r9a* 2776F: arch/arm/boot/dts/sh* 2777F: arch/arm/configs/shmobile_defconfig 2778F: arch/arm/include/debug/renesas-scif.S 2779F: arch/arm/mach-shmobile/ 2780F: arch/arm64/boot/dts/renesas/ 2781F: arch/riscv/boot/dts/renesas/ 2782F: drivers/soc/renesas/ 2783F: include/linux/soc/renesas/ 2784 2785ARM/RISCPC ARCHITECTURE 2786M: Russell King <linux@armlinux.org.uk> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789W: http://www.armlinux.org.uk/ 2790F: arch/arm/include/asm/hardware/ioc.h 2791F: arch/arm/include/asm/hardware/iomd.h 2792F: arch/arm/include/asm/hardware/memc.h 2793F: arch/arm/mach-rpc/ 2794F: drivers/net/ethernet/8390/etherh.c 2795F: drivers/net/ethernet/i825xx/ether1* 2796F: drivers/net/ethernet/seeq/ether3* 2797F: drivers/scsi/arm/ 2798 2799ARM/Rockchip SoC support 2800M: Heiko Stuebner <heiko@sntech.de> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802L: linux-rockchip@lists.infradead.org 2803S: Maintained 2804T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2805F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2806F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2807F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2808F: arch/arm/boot/dts/rk3* 2809F: arch/arm/boot/dts/rv1108* 2810F: arch/arm/mach-rockchip/ 2811F: drivers/*/*/*rockchip* 2812F: drivers/*/*rockchip* 2813F: drivers/clk/rockchip/ 2814F: drivers/i2c/busses/i2c-rk3x.c 2815F: sound/soc/rockchip/ 2816N: rockchip 2817 2818ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2819M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2820R: Alim Akhtar <alim.akhtar@samsung.com> 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824C: irc://irc.libera.chat/linux-exynos 2825Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2826B: mailto:linux-samsung-soc@vger.kernel.org 2827T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2828F: Documentation/arm/samsung/ 2829F: Documentation/devicetree/bindings/arm/samsung/ 2830F: Documentation/devicetree/bindings/hwinfo/samsung,* 2831F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2832F: Documentation/devicetree/bindings/soc/samsung/ 2833F: arch/arm/boot/dts/exynos* 2834F: arch/arm/boot/dts/s3c* 2835F: arch/arm/boot/dts/s5p* 2836F: arch/arm/mach-exynos*/ 2837F: arch/arm/mach-s3c/ 2838F: arch/arm/mach-s5p*/ 2839F: arch/arm64/boot/dts/exynos/ 2840F: drivers/*/*/*s3c24* 2841F: drivers/*/*s3c24* 2842F: drivers/*/*s3c64xx* 2843F: drivers/*/*s5pv210* 2844F: drivers/clocksource/samsung_pwm_timer.c 2845F: drivers/memory/samsung/ 2846F: drivers/pwm/pwm-samsung.c 2847F: drivers/soc/samsung/ 2848F: drivers/tty/serial/samsung* 2849F: include/clocksource/samsung_pwm.h 2850F: include/linux/platform_data/*s3c* 2851F: include/linux/serial_s3c.h 2852F: include/linux/soc/samsung/ 2853N: exynos 2854N: s3c2410 2855N: s3c64xx 2856N: s5pv210 2857 2858ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2859M: Łukasz Stelmach <l.stelmach@samsung.com> 2860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2861L: linux-media@vger.kernel.org 2862S: Maintained 2863F: drivers/media/platform/samsung/s5p-g2d/ 2864 2865ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2866M: Marek Szyprowski <m.szyprowski@samsung.com> 2867L: linux-samsung-soc@vger.kernel.org 2868L: linux-media@vger.kernel.org 2869S: Maintained 2870F: Documentation/devicetree/bindings/media/s5p-cec.txt 2871F: drivers/media/cec/platform/s5p/ 2872 2873ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2874M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2875M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2876M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878L: linux-media@vger.kernel.org 2879S: Maintained 2880F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2881F: drivers/media/platform/samsung/s5p-jpeg/ 2882 2883ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2884M: Marek Szyprowski <m.szyprowski@samsung.com> 2885M: Andrzej Hajda <andrzej.hajda@intel.com> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: drivers/media/platform/samsung/s5p-mfc/ 2890 2891ARM/SOCFPGA ARCHITECTURE 2892M: Dinh Nguyen <dinguyen@kernel.org> 2893S: Maintained 2894W: http://www.rocketboards.org 2895T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2896F: arch/arm/boot/dts/socfpga* 2897F: arch/arm/configs/socfpga_defconfig 2898F: arch/arm/mach-socfpga/ 2899F: arch/arm64/boot/dts/altera/ 2900F: arch/arm64/boot/dts/intel/ 2901 2902ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2903M: Dinh Nguyen <dinguyen@kernel.org> 2904S: Maintained 2905F: drivers/clk/socfpga/ 2906 2907ARM/SOCFPGA EDAC SUPPORT 2908M: Dinh Nguyen <dinguyen@kernel.org> 2909S: Maintained 2910F: drivers/edac/altera_edac.[ch] 2911 2912ARM/SPREADTRUM SoC SUPPORT 2913M: Orson Zhai <orsonzhai@gmail.com> 2914M: Baolin Wang <baolin.wang7@gmail.com> 2915M: Chunyan Zhang <zhang.lyra@gmail.com> 2916S: Maintained 2917F: arch/arm64/boot/dts/sprd 2918N: sprd 2919N: sc27xx 2920N: sc2731 2921 2922ARM/STI ARCHITECTURE 2923M: Patrice Chotard <patrice.chotard@foss.st.com> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925S: Maintained 2926W: http://www.stlinux.com 2927F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2928F: arch/arm/boot/dts/sti* 2929F: arch/arm/mach-sti/ 2930F: drivers/ata/ahci_st.c 2931F: drivers/char/hw_random/st-rng.c 2932F: drivers/clocksource/arm_global_timer.c 2933F: drivers/clocksource/clksrc_st_lpc.c 2934F: drivers/cpufreq/sti-cpufreq.c 2935F: drivers/dma/st_fdma* 2936F: drivers/i2c/busses/i2c-st.c 2937F: drivers/media/platform/st/sti/c8sectpfe/ 2938F: drivers/media/rc/st_rc.c 2939F: drivers/mmc/host/sdhci-st.c 2940F: drivers/phy/st/phy-miphy28lp.c 2941F: drivers/phy/st/phy-stih407-usb.c 2942F: drivers/pinctrl/pinctrl-st.c 2943F: drivers/remoteproc/st_remoteproc.c 2944F: drivers/remoteproc/st_slim_rproc.c 2945F: drivers/reset/sti/ 2946F: drivers/rtc/rtc-st-lpc.c 2947F: drivers/tty/serial/st-asc.c 2948F: drivers/usb/dwc3/dwc3-st.c 2949F: drivers/usb/host/ehci-st.c 2950F: drivers/usb/host/ohci-st.c 2951F: drivers/watchdog/st_lpc_wdt.c 2952F: include/linux/remoteproc/st_slim_rproc.h 2953 2954ARM/STM32 ARCHITECTURE 2955M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2956M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2957L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2959S: Maintained 2960T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2961F: arch/arm/boot/dts/stm32* 2962F: arch/arm/mach-stm32/ 2963F: drivers/clocksource/armv7m_systick.c 2964N: stm32 2965N: stm 2966 2967ARM/SUNPLUS SP7021 SOC SUPPORT 2968M: Qin Jian <qinjian@cqplus1.com> 2969L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2970S: Maintained 2971W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2972F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2973F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2974F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2975F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2976F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2977F: arch/arm/configs/sp7021_*defconfig 2978F: arch/arm/mach-sunplus/ 2979F: drivers/irqchip/irq-sp7021-intc.c 2980F: drivers/reset/reset-sunplus.c 2981F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2982F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2983 2984ARM/Synaptics SoC support 2985M: Jisheng Zhang <jszhang@kernel.org> 2986M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989F: arch/arm/boot/dts/berlin* 2990F: arch/arm/mach-berlin/ 2991F: arch/arm64/boot/dts/synaptics/ 2992 2993ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2994M: Lennert Buytenhek <kernel@wantstofly.org> 2995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2996S: Maintained 2997 2998ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2999M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3000L: linux-tegra@vger.kernel.org 3001L: linux-media@vger.kernel.org 3002S: Maintained 3003F: Documentation/devicetree/bindings/media/tegra-cec.txt 3004F: drivers/media/cec/platform/tegra/ 3005 3006ARM/TESLA FSD SoC SUPPORT 3007M: Alim Akhtar <alim.akhtar@samsung.com> 3008M: linux-fsd@tesla.com 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010L: linux-samsung-soc@vger.kernel.org 3011S: Maintained 3012F: arch/arm64/boot/dts/tesla* 3013 3014ARM/TETON BGA MACHINE SUPPORT 3015M: "Mark F. Brown" <mark.brown314@gmail.com> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018 3019ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3020M: Santosh Shilimkar <ssantosh@kernel.org> 3021L: linux-kernel@vger.kernel.org 3022S: Maintained 3023F: drivers/memory/*emif* 3024 3025ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3026M: Nishanth Menon <nm@ti.com> 3027M: Santosh Shilimkar <ssantosh@kernel.org> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Maintained 3030T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3031F: arch/arm/boot/dts/keystone-* 3032F: arch/arm/mach-keystone/ 3033 3034ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3035M: Santosh Shilimkar <ssantosh@kernel.org> 3036L: linux-kernel@vger.kernel.org 3037S: Maintained 3038F: drivers/clk/keystone/ 3039 3040ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3041M: Santosh Shilimkar <ssantosh@kernel.org> 3042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3043L: linux-kernel@vger.kernel.org 3044S: Maintained 3045F: drivers/clocksource/timer-keystone.c 3046 3047ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3048M: Santosh Shilimkar <ssantosh@kernel.org> 3049L: linux-kernel@vger.kernel.org 3050S: Maintained 3051F: drivers/power/reset/keystone-reset.c 3052 3053ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3054M: Nishanth Menon <nm@ti.com> 3055M: Vignesh Raghavendra <vigneshr@ti.com> 3056M: Tero Kristo <kristo@kernel.org> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Supported 3059F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3060F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3061F: arch/arm64/boot/dts/ti/Makefile 3062F: arch/arm64/boot/dts/ti/k3-* 3063F: include/dt-bindings/pinctrl/k3.h 3064 3065ARM/THECUS N2100 MACHINE SUPPORT 3066M: Lennert Buytenhek <kernel@wantstofly.org> 3067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3068S: Maintained 3069 3070ARM/TOSA MACHINE SUPPORT 3071M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3072M: Dirk Opfer <dirk@opfer-online.de> 3073S: Maintained 3074 3075ARM/TOSHIBA VISCONTI ARCHITECTURE 3076M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3078S: Supported 3079T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3080F: Documentation/devicetree/bindings/arm/toshiba.yaml 3081F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3082F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3083F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3084F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3085F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3086F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3087F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3088F: arch/arm64/boot/dts/toshiba/ 3089F: drivers/clk/visconti/ 3090F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3091F: drivers/gpio/gpio-visconti.c 3092F: drivers/pci/controller/dwc/pcie-visconti.c 3093F: drivers/pinctrl/visconti/ 3094F: drivers/watchdog/visconti_wdt.c 3095N: visconti 3096 3097ARM/UNIPHIER ARCHITECTURE 3098M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3099M: Masami Hiramatsu <mhiramat@kernel.org> 3100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3103F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3104F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3105F: arch/arm/boot/dts/uniphier* 3106F: arch/arm/include/asm/hardware/cache-uniphier.h 3107F: arch/arm/mach-uniphier/ 3108F: arch/arm/mm/cache-uniphier.c 3109F: arch/arm64/boot/dts/socionext/uniphier* 3110F: drivers/bus/uniphier-system-bus.c 3111F: drivers/clk/uniphier/ 3112F: drivers/dma/uniphier-mdmac.c 3113F: drivers/gpio/gpio-uniphier.c 3114F: drivers/i2c/busses/i2c-uniphier* 3115F: drivers/irqchip/irq-uniphier-aidet.c 3116F: drivers/mmc/host/uniphier-sd.c 3117F: drivers/pinctrl/uniphier/ 3118F: drivers/reset/reset-uniphier.c 3119F: drivers/tty/serial/8250/8250_uniphier.c 3120N: uniphier 3121 3122ARM/VERSATILE EXPRESS PLATFORM 3123M: Liviu Dudau <liviu.dudau@arm.com> 3124M: Sudeep Holla <sudeep.holla@arm.com> 3125M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3127S: Maintained 3128F: */*/*/vexpress* 3129F: */*/vexpress* 3130F: arch/arm/boot/dts/vexpress* 3131F: arch/arm/mach-vexpress/ 3132F: arch/arm64/boot/dts/arm/ 3133F: drivers/clk/versatile/clk-vexpress-osc.c 3134F: drivers/clocksource/timer-versatile.c 3135N: mps2 3136 3137ARM/VFP SUPPORT 3138M: Russell King <linux@armlinux.org.uk> 3139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3140S: Maintained 3141W: http://www.armlinux.org.uk/ 3142F: arch/arm/vfp/ 3143 3144ARM/VOIPAC PXA270 SUPPORT 3145M: Marek Vasut <marek.vasut@gmail.com> 3146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3147S: Maintained 3148F: arch/arm/mach-pxa/include/mach/vpac270.h 3149F: arch/arm/mach-pxa/vpac270.c 3150 3151ARM/VT8500 ARM ARCHITECTURE 3152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3153S: Orphan 3154F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3155F: arch/arm/mach-vt8500/ 3156F: drivers/clocksource/timer-vt8500.c 3157F: drivers/i2c/busses/i2c-wmt.c 3158F: drivers/mmc/host/wmt-sdmmc.c 3159F: drivers/pwm/pwm-vt8500.c 3160F: drivers/rtc/rtc-vt8500.c 3161F: drivers/tty/serial/vt8500_serial.c 3162F: drivers/usb/host/ehci-platform.c 3163F: drivers/usb/host/uhci-platform.c 3164F: drivers/video/fbdev/vt8500lcdfb.* 3165F: drivers/video/fbdev/wm8505fb* 3166F: drivers/video/fbdev/wmt_ge_rops.* 3167 3168ARM/ZIPIT Z2 SUPPORT 3169M: Marek Vasut <marek.vasut@gmail.com> 3170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3171S: Maintained 3172F: arch/arm/mach-pxa/include/mach/z2.h 3173F: arch/arm/mach-pxa/z2.c 3174 3175ARM/ZYNQ ARCHITECTURE 3176M: Michal Simek <michal.simek@xilinx.com> 3177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3178S: Supported 3179W: http://wiki.xilinx.com 3180T: git https://github.com/Xilinx/linux-xlnx.git 3181F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3182F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3183F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3184F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3185F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3186F: arch/arm/mach-zynq/ 3187F: drivers/clocksource/timer-cadence-ttc.c 3188F: drivers/cpuidle/cpuidle-zynq.c 3189F: drivers/edac/synopsys_edac.c 3190F: drivers/i2c/busses/i2c-cadence.c 3191F: drivers/i2c/busses/i2c-xiic.c 3192F: drivers/mmc/host/sdhci-of-arasan.c 3193N: zynq 3194N: xilinx 3195 3196ARM64 PORT (AARCH64 ARCHITECTURE) 3197M: Catalin Marinas <catalin.marinas@arm.com> 3198M: Will Deacon <will@kernel.org> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200S: Maintained 3201T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3202F: Documentation/arm64/ 3203F: arch/arm64/ 3204F: tools/testing/selftests/arm64/ 3205X: arch/arm64/boot/dts/ 3206 3207ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3208M: George McCollister <george.mccollister@gmail.com> 3209L: netdev@vger.kernel.org 3210S: Maintained 3211F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3212F: drivers/net/dsa/xrs700x/* 3213F: net/dsa/tag_xrs700x.c 3214 3215AS3645A LED FLASH CONTROLLER DRIVER 3216M: Sakari Ailus <sakari.ailus@iki.fi> 3217L: linux-leds@vger.kernel.org 3218S: Maintained 3219F: drivers/leds/flash/leds-as3645a.c 3220 3221ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3222M: Tianshu Qiu <tian.shu.qiu@intel.com> 3223L: linux-media@vger.kernel.org 3224S: Maintained 3225T: git git://linuxtv.org/media_tree.git 3226F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3227F: drivers/media/i2c/ak7375.c 3228 3229ASAHI KASEI AK8974 DRIVER 3230M: Linus Walleij <linus.walleij@linaro.org> 3231L: linux-iio@vger.kernel.org 3232S: Supported 3233W: http://www.akm.com/ 3234F: drivers/iio/magnetometer/ak8974.c 3235 3236ASC7621 HARDWARE MONITOR DRIVER 3237M: George Joseph <george.joseph@fairview5.com> 3238L: linux-hwmon@vger.kernel.org 3239S: Maintained 3240F: Documentation/hwmon/asc7621.rst 3241F: drivers/hwmon/asc7621.c 3242 3243ASIX AX88796C SPI ETHERNET ADAPTER 3244M: Łukasz Stelmach <l.stelmach@samsung.com> 3245S: Maintained 3246F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3247F: drivers/net/ethernet/asix/ax88796c_* 3248 3249ASPEED PECI CONTROLLER 3250M: Iwona Winiarska <iwona.winiarska@intel.com> 3251L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3252L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3253S: Supported 3254F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3255F: drivers/peci/controller/peci-aspeed.c 3256 3257ASPEED PINCTRL DRIVERS 3258M: Andrew Jeffery <andrew@aj.id.au> 3259L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3260L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3261L: linux-gpio@vger.kernel.org 3262S: Maintained 3263F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3264F: drivers/pinctrl/aspeed/ 3265 3266ASPEED SCU INTERRUPT CONTROLLER DRIVER 3267M: Eddie James <eajames@linux.ibm.com> 3268L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3269S: Maintained 3270F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3271F: drivers/irqchip/irq-aspeed-scu-ic.c 3272F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3273 3274ASPEED SD/MMC DRIVER 3275M: Andrew Jeffery <andrew@aj.id.au> 3276L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3277L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3278L: linux-mmc@vger.kernel.org 3279S: Maintained 3280F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3281F: drivers/mmc/host/sdhci-of-aspeed* 3282 3283ASPEED SMC SPI DRIVER 3284M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3285M: Cédric Le Goater <clg@kaod.org> 3286L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3287L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3288L: linux-spi@vger.kernel.org 3289S: Maintained 3290F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3291F: drivers/spi/spi-aspeed-smc.c 3292 3293ASPEED VIDEO ENGINE DRIVER 3294M: Eddie James <eajames@linux.ibm.com> 3295L: linux-media@vger.kernel.org 3296L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3297S: Maintained 3298F: Documentation/devicetree/bindings/media/aspeed-video.txt 3299F: drivers/media/platform/aspeed/ 3300 3301ASPEED USB UDC DRIVER 3302M: Neal Liu <neal_liu@aspeedtech.com> 3303L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3304S: Maintained 3305F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3306F: drivers/usb/gadget/udc/aspeed_udc.c 3307 3308ASPEED CRYPTO DRIVER 3309M: Neal Liu <neal_liu@aspeedtech.com> 3310L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3311S: Maintained 3312F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3313F: drivers/crypto/aspeed/ 3314 3315ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3316M: Corentin Chary <corentin.chary@gmail.com> 3317L: acpi4asus-user@lists.sourceforge.net 3318L: platform-driver-x86@vger.kernel.org 3319S: Maintained 3320W: http://acpi4asus.sf.net 3321F: drivers/platform/x86/asus*.c 3322F: drivers/platform/x86/eeepc*.c 3323 3324ASUS TF103C DOCK DRIVER 3325M: Hans de Goede <hdegoede@redhat.com> 3326L: platform-driver-x86@vger.kernel.org 3327S: Maintained 3328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3329F: drivers/platform/x86/asus-tf103c-dock.c 3330 3331ASUS WMI HARDWARE MONITOR DRIVER 3332M: Ed Brindley <kernel@maidavale.org> 3333M: Denis Pauk <pauk.denis@gmail.com> 3334L: linux-hwmon@vger.kernel.org 3335S: Maintained 3336F: drivers/hwmon/asus_wmi_sensors.c 3337 3338ASUS EC HARDWARE MONITOR DRIVER 3339M: Eugene Shalygin <eugene.shalygin@gmail.com> 3340L: linux-hwmon@vger.kernel.org 3341S: Maintained 3342F: drivers/hwmon/asus-ec-sensors.c 3343 3344ASUS WIRELESS RADIO CONTROL DRIVER 3345M: João Paulo Rechi Vita <jprvita@gmail.com> 3346L: platform-driver-x86@vger.kernel.org 3347S: Maintained 3348F: drivers/platform/x86/asus-wireless.c 3349 3350ASYMMETRIC KEYS 3351M: David Howells <dhowells@redhat.com> 3352L: keyrings@vger.kernel.org 3353S: Maintained 3354F: Documentation/crypto/asymmetric-keys.rst 3355F: crypto/asymmetric_keys/ 3356F: include/crypto/pkcs7.h 3357F: include/crypto/public_key.h 3358F: include/linux/verification.h 3359 3360ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3361R: Dan Williams <dan.j.williams@intel.com> 3362S: Odd fixes 3363W: http://sourceforge.net/projects/xscaleiop 3364F: Documentation/crypto/async-tx-api.rst 3365F: crypto/async_tx/ 3366F: include/linux/async_tx.h 3367 3368AT24 EEPROM DRIVER 3369M: Bartosz Golaszewski <brgl@bgdev.pl> 3370L: linux-i2c@vger.kernel.org 3371S: Maintained 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3373F: Documentation/devicetree/bindings/eeprom/at24.yaml 3374F: drivers/misc/eeprom/at24.c 3375 3376ATA OVER ETHERNET (AOE) DRIVER 3377M: "Justin Sanders" <justin@coraid.com> 3378S: Supported 3379W: http://www.openaoe.org/ 3380F: Documentation/admin-guide/aoe/ 3381F: drivers/block/aoe/ 3382 3383ATC260X PMIC MFD DRIVER 3384M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3385M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3386L: linux-actions@lists.infradead.org 3387S: Maintained 3388F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3389F: drivers/input/misc/atc260x-onkey.c 3390F: drivers/mfd/atc260* 3391F: drivers/power/reset/atc260x-poweroff.c 3392F: drivers/regulator/atc260x-regulator.c 3393F: include/linux/mfd/atc260x/* 3394 3395ATHEROS 71XX/9XXX GPIO DRIVER 3396M: Alban Bedel <albeu@free.fr> 3397S: Maintained 3398W: https://github.com/AlbanBedel/linux 3399T: git git://github.com/AlbanBedel/linux 3400F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3401F: drivers/gpio/gpio-ath79.c 3402 3403ATHEROS 71XX/9XXX USB PHY DRIVER 3404M: Alban Bedel <albeu@free.fr> 3405S: Maintained 3406W: https://github.com/AlbanBedel/linux 3407T: git git://github.com/AlbanBedel/linux 3408F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3409F: drivers/phy/qualcomm/phy-ath79-usb.c 3410 3411ATHEROS ATH GENERIC UTILITIES 3412M: Kalle Valo <kvalo@kernel.org> 3413L: linux-wireless@vger.kernel.org 3414S: Supported 3415F: drivers/net/wireless/ath/* 3416 3417ATHEROS ATH5K WIRELESS DRIVER 3418M: Jiri Slaby <jirislaby@kernel.org> 3419M: Nick Kossifidis <mickflemm@gmail.com> 3420M: Luis Chamberlain <mcgrof@kernel.org> 3421L: linux-wireless@vger.kernel.org 3422S: Maintained 3423W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3424F: drivers/net/wireless/ath/ath5k/ 3425 3426ATHEROS ATH6KL WIRELESS DRIVER 3427L: linux-wireless@vger.kernel.org 3428S: Orphan 3429W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3430F: drivers/net/wireless/ath/ath6kl/ 3431 3432ATI_REMOTE2 DRIVER 3433M: Ville Syrjala <syrjala@sci.fi> 3434S: Maintained 3435F: drivers/input/misc/ati_remote2.c 3436 3437ATK0110 HWMON DRIVER 3438M: Luca Tettamanti <kronos.it@gmail.com> 3439L: linux-hwmon@vger.kernel.org 3440S: Maintained 3441F: drivers/hwmon/asus_atk0110.c 3442 3443ATLX ETHERNET DRIVERS 3444M: Chris Snook <chris.snook@gmail.com> 3445L: netdev@vger.kernel.org 3446S: Maintained 3447W: http://sourceforge.net/projects/atl1 3448W: http://atl1.sourceforge.net 3449F: drivers/net/ethernet/atheros/ 3450 3451ATM 3452M: Chas Williams <3chas3@gmail.com> 3453L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3454L: netdev@vger.kernel.org 3455S: Maintained 3456W: http://linux-atm.sourceforge.net 3457F: drivers/atm/ 3458F: include/linux/atm* 3459F: include/uapi/linux/atm* 3460 3461ATMEL MACB ETHERNET DRIVER 3462M: Nicolas Ferre <nicolas.ferre@microchip.com> 3463M: Claudiu Beznea <claudiu.beznea@microchip.com> 3464S: Supported 3465F: drivers/net/ethernet/cadence/ 3466 3467ATMEL MAXTOUCH DRIVER 3468M: Nick Dyer <nick@shmanahar.org> 3469S: Maintained 3470T: git git://github.com/ndyer/linux.git 3471F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3472F: drivers/input/touchscreen/atmel_mxt_ts.c 3473 3474ATMEL WIRELESS DRIVER 3475M: Simon Kelley <simon@thekelleys.org.uk> 3476L: linux-wireless@vger.kernel.org 3477S: Maintained 3478W: http://www.thekelleys.org.uk/atmel 3479W: http://atmelwlandriver.sourceforge.net/ 3480F: drivers/net/wireless/atmel/atmel* 3481 3482ATOMIC INFRASTRUCTURE 3483M: Will Deacon <will@kernel.org> 3484M: Peter Zijlstra <peterz@infradead.org> 3485R: Boqun Feng <boqun.feng@gmail.com> 3486R: Mark Rutland <mark.rutland@arm.com> 3487L: linux-kernel@vger.kernel.org 3488S: Maintained 3489F: arch/*/include/asm/atomic*.h 3490F: include/*/atomic*.h 3491F: include/linux/refcount.h 3492F: Documentation/atomic_*.txt 3493F: scripts/atomic/ 3494 3495ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3496M: Bradley Grove <linuxdrivers@attotech.com> 3497L: linux-scsi@vger.kernel.org 3498S: Supported 3499W: http://www.attotech.com 3500F: drivers/scsi/esas2r 3501 3502ATUSB IEEE 802.15.4 RADIO DRIVER 3503M: Stefan Schmidt <stefan@datenfreihafen.org> 3504L: linux-wpan@vger.kernel.org 3505S: Maintained 3506F: drivers/net/ieee802154/at86rf230.h 3507F: drivers/net/ieee802154/atusb.c 3508F: drivers/net/ieee802154/atusb.h 3509 3510AUDIT SUBSYSTEM 3511M: Paul Moore <paul@paul-moore.com> 3512M: Eric Paris <eparis@redhat.com> 3513L: linux-audit@redhat.com (moderated for non-subscribers) 3514S: Supported 3515W: https://github.com/linux-audit 3516T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3517F: include/asm-generic/audit_*.h 3518F: include/linux/audit.h 3519F: include/linux/audit_arch.h 3520F: include/uapi/linux/audit.h 3521F: kernel/audit* 3522F: lib/*audit.c 3523 3524AUXILIARY DISPLAY DRIVERS 3525M: Miguel Ojeda <ojeda@kernel.org> 3526S: Maintained 3527F: Documentation/devicetree/bindings/auxdisplay/ 3528F: drivers/auxdisplay/ 3529F: include/linux/cfag12864b.h 3530 3531AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3532M: Andreas Klinger <ak@it-klinger.de> 3533L: linux-iio@vger.kernel.org 3534S: Maintained 3535F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3536F: drivers/iio/adc/hx711.c 3537 3538AX.25 NETWORK LAYER 3539M: Ralf Baechle <ralf@linux-mips.org> 3540L: linux-hams@vger.kernel.org 3541S: Maintained 3542W: http://www.linux-ax25.org/ 3543F: include/net/ax25.h 3544F: include/uapi/linux/ax25.h 3545F: net/ax25/ 3546 3547AXENTIA ARM DEVICES 3548M: Peter Rosin <peda@axentia.se> 3549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3550S: Maintained 3551F: arch/arm/boot/dts/at91-linea.dtsi 3552F: arch/arm/boot/dts/at91-natte.dtsi 3553F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3554F: arch/arm/boot/dts/at91-tse850-3.dts 3555 3556AXENTIA ASOC DRIVERS 3557M: Peter Rosin <peda@axentia.se> 3558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3559S: Maintained 3560F: Documentation/devicetree/bindings/sound/axentia,* 3561F: sound/soc/atmel/tse850-pcm5142.c 3562 3563AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3564M: Nuno Sá <nuno.sa@analog.com> 3565L: linux-hwmon@vger.kernel.org 3566S: Supported 3567W: https://ez.analog.com/linux-software-drivers 3568F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3569F: drivers/hwmon/axi-fan-control.c 3570 3571AXXIA I2C CONTROLLER 3572M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3573L: linux-i2c@vger.kernel.org 3574S: Maintained 3575F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3576F: drivers/i2c/busses/i2c-axxia.c 3577 3578AZ6007 DVB DRIVER 3579M: Mauro Carvalho Chehab <mchehab@kernel.org> 3580L: linux-media@vger.kernel.org 3581S: Maintained 3582W: https://linuxtv.org 3583T: git git://linuxtv.org/media_tree.git 3584F: drivers/media/usb/dvb-usb-v2/az6007.c 3585 3586AZTECH FM RADIO RECEIVER DRIVER 3587M: Hans Verkuil <hverkuil@xs4all.nl> 3588L: linux-media@vger.kernel.org 3589S: Maintained 3590W: https://linuxtv.org 3591T: git git://linuxtv.org/media_tree.git 3592F: drivers/media/radio/radio-aztech* 3593 3594B43 WIRELESS DRIVER 3595L: linux-wireless@vger.kernel.org 3596L: b43-dev@lists.infradead.org 3597S: Odd Fixes 3598W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3599F: drivers/net/wireless/broadcom/b43/ 3600 3601B43LEGACY WIRELESS DRIVER 3602M: Larry Finger <Larry.Finger@lwfinger.net> 3603L: linux-wireless@vger.kernel.org 3604L: b43-dev@lists.infradead.org 3605S: Maintained 3606W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3607F: drivers/net/wireless/broadcom/b43legacy/ 3608 3609BACKLIGHT CLASS/SUBSYSTEM 3610M: Lee Jones <lee@kernel.org> 3611M: Daniel Thompson <daniel.thompson@linaro.org> 3612M: Jingoo Han <jingoohan1@gmail.com> 3613L: dri-devel@lists.freedesktop.org 3614S: Maintained 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3616F: Documentation/ABI/stable/sysfs-class-backlight 3617F: Documentation/ABI/testing/sysfs-class-backlight 3618F: Documentation/devicetree/bindings/leds/backlight 3619F: drivers/video/backlight/ 3620F: include/linux/backlight.h 3621F: include/linux/pwm_backlight.h 3622 3623BARCO P50 GPIO DRIVER 3624M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3625M: Peter Korsgaard <peter.korsgaard@barco.com> 3626S: Maintained 3627F: drivers/platform/x86/barco-p50-gpio.c 3628 3629BATMAN ADVANCED 3630M: Marek Lindner <mareklindner@neomailbox.ch> 3631M: Simon Wunderlich <sw@simonwunderlich.de> 3632M: Antonio Quartulli <a@unstable.cc> 3633M: Sven Eckelmann <sven@narfation.org> 3634L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3635S: Maintained 3636W: https://www.open-mesh.org/ 3637Q: https://patchwork.open-mesh.org/project/batman/list/ 3638B: https://www.open-mesh.org/projects/batman-adv/issues 3639C: ircs://irc.hackint.org/batadv 3640T: git https://git.open-mesh.org/linux-merge.git 3641F: Documentation/networking/batman-adv.rst 3642F: include/uapi/linux/batadv_packet.h 3643F: include/uapi/linux/batman_adv.h 3644F: net/batman-adv/ 3645 3646BAYCOM/HDLCDRV DRIVERS FOR AX.25 3647M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3648L: linux-hams@vger.kernel.org 3649S: Maintained 3650W: http://www.baycom.org/~tom/ham/ham.html 3651F: drivers/net/hamradio/baycom* 3652 3653BCACHE (BLOCK LAYER CACHE) 3654M: Coly Li <colyli@suse.de> 3655M: Kent Overstreet <kent.overstreet@gmail.com> 3656L: linux-bcache@vger.kernel.org 3657S: Maintained 3658W: http://bcache.evilpiepirate.org 3659C: irc://irc.oftc.net/bcache 3660F: drivers/md/bcache/ 3661 3662BDISP ST MEDIA DRIVER 3663M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3664L: linux-media@vger.kernel.org 3665S: Supported 3666W: https://linuxtv.org 3667T: git git://linuxtv.org/media_tree.git 3668F: drivers/media/platform/st/sti/bdisp 3669 3670BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3671M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3672L: netdev@vger.kernel.org 3673S: Maintained 3674F: drivers/net/ethernet/ec_bhf.c 3675 3676BEFS FILE SYSTEM 3677M: Luis de Bethencourt <luisbg@kernel.org> 3678M: Salah Triki <salah.triki@gmail.com> 3679S: Maintained 3680T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3681F: Documentation/filesystems/befs.rst 3682F: fs/befs/ 3683 3684BFQ I/O SCHEDULER 3685M: Paolo Valente <paolo.valente@linaro.org> 3686M: Jens Axboe <axboe@kernel.dk> 3687L: linux-block@vger.kernel.org 3688S: Maintained 3689F: Documentation/block/bfq-iosched.rst 3690F: block/bfq-* 3691 3692BFS FILE SYSTEM 3693M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3694S: Maintained 3695F: Documentation/filesystems/bfs.rst 3696F: fs/bfs/ 3697F: include/uapi/linux/bfs_fs.h 3698 3699BITMAP API 3700M: Yury Norov <yury.norov@gmail.com> 3701R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3702R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3703S: Maintained 3704F: include/linux/bitmap.h 3705F: include/linux/cpumask.h 3706F: include/linux/find.h 3707F: include/linux/nodemask.h 3708F: lib/bitmap.c 3709F: lib/cpumask.c 3710F: lib/cpumask_kunit.c 3711F: lib/find_bit.c 3712F: lib/find_bit_benchmark.c 3713F: lib/test_bitmap.c 3714F: tools/include/linux/bitmap.h 3715F: tools/include/linux/find.h 3716F: tools/lib/bitmap.c 3717F: tools/lib/find_bit.c 3718 3719BLINKM RGB LED DRIVER 3720M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3721S: Maintained 3722F: drivers/leds/leds-blinkm.c 3723 3724BLOCK LAYER 3725M: Jens Axboe <axboe@kernel.dk> 3726L: linux-block@vger.kernel.org 3727S: Maintained 3728T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3729F: Documentation/ABI/stable/sysfs-block 3730F: Documentation/block/ 3731F: block/ 3732F: drivers/block/ 3733F: include/linux/bio.h 3734F: include/linux/blk* 3735F: kernel/trace/blktrace.c 3736F: lib/sbitmap.c 3737 3738BLOCK2MTD DRIVER 3739M: Joern Engel <joern@lazybastard.org> 3740L: linux-mtd@lists.infradead.org 3741S: Maintained 3742F: drivers/mtd/devices/block2mtd.c 3743 3744BLUETOOTH DRIVERS 3745M: Marcel Holtmann <marcel@holtmann.org> 3746M: Johan Hedberg <johan.hedberg@gmail.com> 3747M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3748L: linux-bluetooth@vger.kernel.org 3749S: Supported 3750W: http://www.bluez.org/ 3751T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3752T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3753F: drivers/bluetooth/ 3754 3755BLUETOOTH SUBSYSTEM 3756M: Marcel Holtmann <marcel@holtmann.org> 3757M: Johan Hedberg <johan.hedberg@gmail.com> 3758M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3759L: linux-bluetooth@vger.kernel.org 3760S: Supported 3761W: http://www.bluez.org/ 3762T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3763T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3764F: include/net/bluetooth/ 3765F: net/bluetooth/ 3766 3767BONDING DRIVER 3768M: Jay Vosburgh <j.vosburgh@gmail.com> 3769M: Veaceslav Falico <vfalico@gmail.com> 3770M: Andy Gospodarek <andy@greyhouse.net> 3771L: netdev@vger.kernel.org 3772S: Supported 3773W: http://sourceforge.net/projects/bonding/ 3774F: Documentation/networking/bonding.rst 3775F: drivers/net/bonding/ 3776F: include/net/bond* 3777F: include/uapi/linux/if_bonding.h 3778F: tools/testing/selftests/drivers/net/bonding/ 3779 3780BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3781M: Dan Robertson <dan@dlrobertson.com> 3782L: linux-iio@vger.kernel.org 3783S: Maintained 3784F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3785F: drivers/iio/accel/bma400* 3786 3787BPF [GENERAL] (Safe Dynamic Programs and Tools) 3788M: Alexei Starovoitov <ast@kernel.org> 3789M: Daniel Borkmann <daniel@iogearbox.net> 3790M: Andrii Nakryiko <andrii@kernel.org> 3791R: Martin KaFai Lau <martin.lau@linux.dev> 3792R: Song Liu <song@kernel.org> 3793R: Yonghong Song <yhs@fb.com> 3794R: John Fastabend <john.fastabend@gmail.com> 3795R: KP Singh <kpsingh@kernel.org> 3796R: Stanislav Fomichev <sdf@google.com> 3797R: Hao Luo <haoluo@google.com> 3798R: Jiri Olsa <jolsa@kernel.org> 3799L: bpf@vger.kernel.org 3800S: Supported 3801W: https://bpf.io/ 3802Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3803T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3804T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3805F: Documentation/bpf/ 3806F: Documentation/networking/filter.rst 3807F: Documentation/userspace-api/ebpf/ 3808F: arch/*/net/* 3809F: include/linux/bpf* 3810F: include/linux/btf* 3811F: include/linux/filter.h 3812F: include/trace/events/xdp.h 3813F: include/uapi/linux/bpf* 3814F: include/uapi/linux/btf* 3815F: include/uapi/linux/filter.h 3816F: kernel/bpf/ 3817F: kernel/trace/bpf_trace.c 3818F: lib/test_bpf.c 3819F: net/bpf/ 3820F: net/core/filter.c 3821F: net/sched/act_bpf.c 3822F: net/sched/cls_bpf.c 3823F: samples/bpf/ 3824F: scripts/bpf_doc.py 3825F: scripts/pahole-flags.sh 3826F: scripts/pahole-version.sh 3827F: tools/bpf/ 3828F: tools/lib/bpf/ 3829F: tools/testing/selftests/bpf/ 3830 3831BPF JIT for ARM 3832M: Shubham Bansal <illusionist.neo@gmail.com> 3833L: bpf@vger.kernel.org 3834S: Odd Fixes 3835F: arch/arm/net/ 3836 3837BPF JIT for ARM64 3838M: Daniel Borkmann <daniel@iogearbox.net> 3839M: Alexei Starovoitov <ast@kernel.org> 3840M: Zi Shen Lim <zlim.lnx@gmail.com> 3841L: bpf@vger.kernel.org 3842S: Supported 3843F: arch/arm64/net/ 3844 3845BPF JIT for MIPS (32-BIT AND 64-BIT) 3846M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3847M: Paul Burton <paulburton@kernel.org> 3848L: bpf@vger.kernel.org 3849S: Maintained 3850F: arch/mips/net/ 3851 3852BPF JIT for NFP NICs 3853M: Jakub Kicinski <kuba@kernel.org> 3854L: bpf@vger.kernel.org 3855S: Odd Fixes 3856F: drivers/net/ethernet/netronome/nfp/bpf/ 3857 3858BPF JIT for POWERPC (32-BIT AND 64-BIT) 3859M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3860M: Michael Ellerman <mpe@ellerman.id.au> 3861L: bpf@vger.kernel.org 3862S: Supported 3863F: arch/powerpc/net/ 3864 3865BPF JIT for RISC-V (32-bit) 3866M: Luke Nelson <luke.r.nels@gmail.com> 3867M: Xi Wang <xi.wang@gmail.com> 3868L: bpf@vger.kernel.org 3869S: Maintained 3870F: arch/riscv/net/ 3871X: arch/riscv/net/bpf_jit_comp64.c 3872 3873BPF JIT for RISC-V (64-bit) 3874M: Björn Töpel <bjorn@kernel.org> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: arch/riscv/net/ 3878X: arch/riscv/net/bpf_jit_comp32.c 3879 3880BPF JIT for S390 3881M: Ilya Leoshkevich <iii@linux.ibm.com> 3882M: Heiko Carstens <hca@linux.ibm.com> 3883M: Vasily Gorbik <gor@linux.ibm.com> 3884L: bpf@vger.kernel.org 3885S: Supported 3886F: arch/s390/net/ 3887X: arch/s390/net/pnet.c 3888 3889BPF JIT for SPARC (32-BIT AND 64-BIT) 3890M: David S. Miller <davem@davemloft.net> 3891L: bpf@vger.kernel.org 3892S: Odd Fixes 3893F: arch/sparc/net/ 3894 3895BPF JIT for X86 32-BIT 3896M: Wang YanQing <udknight@gmail.com> 3897L: bpf@vger.kernel.org 3898S: Odd Fixes 3899F: arch/x86/net/bpf_jit_comp32.c 3900 3901BPF JIT for X86 64-BIT 3902M: Alexei Starovoitov <ast@kernel.org> 3903M: Daniel Borkmann <daniel@iogearbox.net> 3904L: bpf@vger.kernel.org 3905S: Supported 3906F: arch/x86/net/ 3907X: arch/x86/net/bpf_jit_comp32.c 3908 3909BPF [CORE] 3910M: Alexei Starovoitov <ast@kernel.org> 3911M: Daniel Borkmann <daniel@iogearbox.net> 3912R: John Fastabend <john.fastabend@gmail.com> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/verifier.c 3916F: kernel/bpf/tnum.c 3917F: kernel/bpf/core.c 3918F: kernel/bpf/syscall.c 3919F: kernel/bpf/dispatcher.c 3920F: kernel/bpf/trampoline.c 3921F: include/linux/bpf* 3922F: include/linux/filter.h 3923F: include/linux/tnum.h 3924 3925BPF [BTF] 3926M: Martin KaFai Lau <martin.lau@linux.dev> 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: kernel/bpf/btf.c 3930F: include/linux/btf* 3931 3932BPF [TRACING] 3933M: Song Liu <song@kernel.org> 3934R: Jiri Olsa <jolsa@kernel.org> 3935L: bpf@vger.kernel.org 3936S: Maintained 3937F: kernel/trace/bpf_trace.c 3938F: kernel/bpf/stackmap.c 3939 3940BPF [NETWORKING] (tc BPF, sock_addr) 3941M: Martin KaFai Lau <martin.lau@linux.dev> 3942M: Daniel Borkmann <daniel@iogearbox.net> 3943R: John Fastabend <john.fastabend@gmail.com> 3944L: bpf@vger.kernel.org 3945L: netdev@vger.kernel.org 3946S: Maintained 3947F: net/core/filter.c 3948F: net/sched/act_bpf.c 3949F: net/sched/cls_bpf.c 3950 3951BPF [NETWORKING] (struct_ops, reuseport) 3952M: Martin KaFai Lau <martin.lau@linux.dev> 3953L: bpf@vger.kernel.org 3954L: netdev@vger.kernel.org 3955S: Maintained 3956F: kernel/bpf/bpf_struct* 3957 3958BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3959M: KP Singh <kpsingh@kernel.org> 3960R: Florent Revest <revest@chromium.org> 3961R: Brendan Jackman <jackmanb@chromium.org> 3962L: bpf@vger.kernel.org 3963S: Maintained 3964F: Documentation/bpf/prog_lsm.rst 3965F: include/linux/bpf_lsm.h 3966F: kernel/bpf/bpf_lsm.c 3967F: security/bpf/ 3968 3969BPF [STORAGE & CGROUPS] 3970M: Martin KaFai Lau <martin.lau@linux.dev> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/cgroup.c 3974F: kernel/bpf/*storage.c 3975F: kernel/bpf/bpf_lru* 3976 3977BPF [RINGBUF] 3978M: Andrii Nakryiko <andrii@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/ringbuf.c 3982 3983BPF [ITERATOR] 3984M: Yonghong Song <yhs@fb.com> 3985L: bpf@vger.kernel.org 3986S: Maintained 3987F: kernel/bpf/*iter.c 3988 3989BPF [L7 FRAMEWORK] (sockmap) 3990M: John Fastabend <john.fastabend@gmail.com> 3991M: Jakub Sitnicki <jakub@cloudflare.com> 3992L: netdev@vger.kernel.org 3993L: bpf@vger.kernel.org 3994S: Maintained 3995F: include/linux/skmsg.h 3996F: net/core/skmsg.c 3997F: net/core/sock_map.c 3998F: net/ipv4/tcp_bpf.c 3999F: net/ipv4/udp_bpf.c 4000F: net/unix/unix_bpf.c 4001 4002BPF [LIBRARY] (libbpf) 4003M: Andrii Nakryiko <andrii@kernel.org> 4004L: bpf@vger.kernel.org 4005S: Maintained 4006F: tools/lib/bpf/ 4007 4008BPF [TOOLING] (bpftool) 4009M: Quentin Monnet <quentin@isovalent.com> 4010L: bpf@vger.kernel.org 4011S: Maintained 4012F: kernel/bpf/disasm.* 4013F: tools/bpf/bpftool/ 4014 4015BPF [SELFTESTS] (Test Runners & Infrastructure) 4016M: Andrii Nakryiko <andrii@kernel.org> 4017R: Mykola Lysenko <mykolal@fb.com> 4018L: bpf@vger.kernel.org 4019S: Maintained 4020F: tools/testing/selftests/bpf/ 4021 4022BPF [MISC] 4023L: bpf@vger.kernel.org 4024S: Odd Fixes 4025K: (?:\b|_)bpf(?:\b|_) 4026 4027BROADCOM B44 10/100 ETHERNET DRIVER 4028M: Michael Chan <michael.chan@broadcom.com> 4029L: netdev@vger.kernel.org 4030S: Supported 4031F: drivers/net/ethernet/broadcom/b44.* 4032 4033BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4034M: Florian Fainelli <f.fainelli@gmail.com> 4035L: netdev@vger.kernel.org 4036L: openwrt-devel@lists.openwrt.org (subscribers-only) 4037S: Supported 4038F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4039F: drivers/net/dsa/b53/* 4040F: drivers/net/dsa/bcm_sf2* 4041F: include/linux/dsa/brcm.h 4042F: include/linux/platform_data/b53.h 4043 4044BROADCOM BCMBCA ARM ARCHITECTURE 4045M: William Zhang <william.zhang@broadcom.com> 4046M: Anand Gore <anand.gore@broadcom.com> 4047M: Kursad Oney <kursad.oney@broadcom.com> 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049M: Rafał Miłecki <rafal@milecki.pl> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4052S: Maintained 4053T: git https://github.com/broadcom/stblinux.git 4054F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4055F: arch/arm64/boot/dts/broadcom/bcmbca/* 4056N: bcmbca 4057N: bcm[9]?47622 4058N: bcm[9]?4912 4059N: bcm[9]?63138 4060N: bcm[9]?63146 4061N: bcm[9]?63148 4062N: bcm[9]?63158 4063N: bcm[9]?63178 4064N: bcm[9]?6756 4065N: bcm[9]?6813 4066N: bcm[9]?6846 4067N: bcm[9]?6855 4068N: bcm[9]?6856 4069N: bcm[9]?6858 4070N: bcm[9]?6878 4071 4072BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4073M: Florian Fainelli <f.fainelli@gmail.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4077S: Maintained 4078T: git https://github.com/broadcom/stblinux.git 4079F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4080F: drivers/pci/controller/pcie-brcmstb.c 4081F: drivers/staging/vc04_services 4082N: bcm2711 4083N: bcm283* 4084N: raspberrypi 4085 4086BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088M: Ray Jui <rjui@broadcom.com> 4089M: Scott Branden <sbranden@broadcom.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091S: Maintained 4092T: git https://github.com/broadcom/mach-bcm 4093F: arch/arm/mach-bcm/ 4094N: bcm281* 4095N: bcm113* 4096N: bcm216* 4097N: kona 4098 4099BROADCOM BCM47XX MIPS ARCHITECTURE 4100M: Hauke Mehrtens <hauke@hauke-m.de> 4101M: Rafał Miłecki <zajec5@gmail.com> 4102L: linux-mips@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/mips/brcm/ 4105F: arch/mips/bcm47xx/* 4106F: arch/mips/include/asm/mach-bcm47xx/* 4107 4108BROADCOM BCM4908 ETHERNET DRIVER 4109M: Rafał Miłecki <rafal@milecki.pl> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: netdev@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4114F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4115F: drivers/net/ethernet/broadcom/unimac.h 4116 4117BROADCOM BCM4908 PINMUX DRIVER 4118M: Rafał Miłecki <rafal@milecki.pl> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-gpio@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4123F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4124 4125BROADCOM BCM5301X ARM ARCHITECTURE 4126M: Florian Fainelli <f.fainelli@gmail.com> 4127M: Hauke Mehrtens <hauke@hauke-m.de> 4128M: Rafał Miłecki <zajec5@gmail.com> 4129R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4131S: Maintained 4132F: arch/arm/boot/dts/bcm470* 4133F: arch/arm/boot/dts/bcm5301* 4134F: arch/arm/boot/dts/bcm953012* 4135F: arch/arm/mach-bcm/bcm_5301x.c 4136 4137BROADCOM BCM53573 ARM ARCHITECTURE 4138M: Florian Fainelli <f.fainelli@gmail.com> 4139M: Rafał Miłecki <rafal@milecki.pl> 4140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4142S: Maintained 4143F: arch/arm/boot/dts/bcm47189* 4144F: arch/arm/boot/dts/bcm53573* 4145 4146BROADCOM BCM63XX/BCM33XX UDC DRIVER 4147M: Kevin Cernekee <cernekee@gmail.com> 4148L: linux-usb@vger.kernel.org 4149S: Maintained 4150F: drivers/usb/gadget/udc/bcm63xx_udc.* 4151 4152BROADCOM BCM7XXX ARM ARCHITECTURE 4153M: Florian Fainelli <f.fainelli@gmail.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4159F: arch/arm/boot/dts/bcm7*.dts* 4160F: arch/arm/include/asm/hardware/cache-b15-rac.h 4161F: arch/arm/mach-bcm/*brcmstb* 4162F: arch/arm/mm/cache-b15-rac.c 4163F: drivers/bus/brcmstb_gisb.c 4164F: drivers/pci/controller/pcie-brcmstb.c 4165N: brcmstb 4166N: bcm7038 4167N: bcm7120 4168 4169BROADCOM BDC DRIVER 4170M: Justin Chen <justinpopo6@gmail.com> 4171M: Al Cooper <alcooperx@gmail.com> 4172L: linux-usb@vger.kernel.org 4173R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4174S: Maintained 4175F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4176F: drivers/usb/gadget/udc/bdc/ 4177 4178BROADCOM BMIPS CPUFREQ DRIVER 4179M: Markus Mayer <mmayer@broadcom.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-pm@vger.kernel.org 4182S: Maintained 4183F: drivers/cpufreq/bmips-cpufreq.c 4184 4185BROADCOM BMIPS MIPS ARCHITECTURE 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: linux-mips@vger.kernel.org 4189S: Maintained 4190T: git https://github.com/broadcom/stblinux.git 4191F: arch/mips/bmips/* 4192F: arch/mips/boot/dts/brcm/bcm*.dts* 4193F: arch/mips/include/asm/mach-bmips/* 4194F: arch/mips/kernel/*bmips* 4195F: drivers/soc/bcm/bcm63xx 4196F: drivers/irqchip/irq-bcm63* 4197F: drivers/irqchip/irq-bcm7* 4198F: drivers/irqchip/irq-brcmstb* 4199F: include/linux/bcm963xx_nvram.h 4200F: include/linux/bcm963xx_tag.h 4201 4202BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4203M: Rasesh Mody <rmody@marvell.com> 4204M: GR-Linux-NIC-Dev@marvell.com 4205L: netdev@vger.kernel.org 4206S: Supported 4207F: drivers/net/ethernet/broadcom/bnx2.* 4208F: drivers/net/ethernet/broadcom/bnx2_* 4209 4210BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4211M: Saurav Kashyap <skashyap@marvell.com> 4212M: Javed Hasan <jhasan@marvell.com> 4213M: GR-QLogic-Storage-Upstream@marvell.com 4214L: linux-scsi@vger.kernel.org 4215S: Supported 4216F: drivers/scsi/bnx2fc/ 4217 4218BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4219M: Nilesh Javali <njavali@marvell.com> 4220M: Manish Rangankar <mrangankar@marvell.com> 4221M: GR-QLogic-Storage-Upstream@marvell.com 4222L: linux-scsi@vger.kernel.org 4223S: Supported 4224F: drivers/scsi/bnx2i/ 4225 4226BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4227M: Ariel Elior <aelior@marvell.com> 4228M: Sudarsana Kalluru <skalluru@marvell.com> 4229M: Manish Chopra <manishc@marvell.com> 4230L: netdev@vger.kernel.org 4231S: Supported 4232F: drivers/net/ethernet/broadcom/bnx2x/ 4233 4234BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4235M: Michael Chan <michael.chan@broadcom.com> 4236L: netdev@vger.kernel.org 4237S: Supported 4238F: drivers/firmware/broadcom/tee_bnxt_fw.c 4239F: drivers/net/ethernet/broadcom/bnxt/ 4240F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4241 4242BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4243M: Arend van Spriel <aspriel@gmail.com> 4244M: Franky Lin <franky.lin@broadcom.com> 4245M: Hante Meuleman <hante.meuleman@broadcom.com> 4246L: linux-wireless@vger.kernel.org 4247L: brcm80211-dev-list.pdl@broadcom.com 4248L: SHA-cyfmac-dev-list@infineon.com 4249S: Supported 4250F: drivers/net/wireless/broadcom/brcm80211/ 4251 4252BROADCOM BRCMSTB GPIO DRIVER 4253M: Doug Berger <opendmb@gmail.com> 4254M: Florian Fainelli <f.fainelli@gmail.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256S: Supported 4257F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4258F: drivers/gpio/gpio-brcmstb.c 4259 4260BROADCOM BRCMSTB I2C DRIVER 4261M: Kamal Dasu <kdasu.kdev@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-i2c@vger.kernel.org 4264S: Supported 4265F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4266F: drivers/i2c/busses/i2c-brcmstb.c 4267 4268BROADCOM BRCMSTB UART DRIVER 4269M: Al Cooper <alcooperx@gmail.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-serial@vger.kernel.org 4272S: Maintained 4273F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4274F: drivers/tty/serial/8250/8250_bcm7271.c 4275 4276BROADCOM BRCMSTB USB EHCI DRIVER 4277M: Justin Chen <justinpopo6@gmail.com> 4278M: Al Cooper <alcooperx@gmail.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-usb@vger.kernel.org 4281S: Maintained 4282F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4283F: drivers/usb/host/ehci-brcm.* 4284 4285BROADCOM BRCMSTB USB PIN MAP DRIVER 4286M: Al Cooper <alcooperx@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: linux-usb@vger.kernel.org 4289S: Maintained 4290F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4291F: drivers/usb/misc/brcmstb-usb-pinmap.c 4292 4293BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4294M: Justin Chen <justinpopo6@gmail.com> 4295M: Al Cooper <alcooperx@gmail.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-kernel@vger.kernel.org 4298S: Maintained 4299F: drivers/phy/broadcom/phy-brcm-usb* 4300 4301BROADCOM ETHERNET PHY DRIVERS 4302M: Florian Fainelli <f.fainelli@gmail.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: netdev@vger.kernel.org 4305S: Supported 4306F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4307F: drivers/net/phy/bcm*.[ch] 4308F: drivers/net/phy/broadcom.c 4309F: include/linux/brcmphy.h 4310 4311BROADCOM GENET ETHERNET DRIVER 4312M: Doug Berger <opendmb@gmail.com> 4313M: Florian Fainelli <f.fainelli@gmail.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: netdev@vger.kernel.org 4316S: Supported 4317F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4318F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4319F: drivers/net/ethernet/broadcom/genet/ 4320F: drivers/net/ethernet/broadcom/unimac.h 4321F: drivers/net/mdio/mdio-bcm-unimac.c 4322F: include/linux/platform_data/bcmgenet.h 4323F: include/linux/platform_data/mdio-bcm-unimac.h 4324 4325BROADCOM IPROC ARM ARCHITECTURE 4326M: Ray Jui <rjui@broadcom.com> 4327M: Scott Branden <sbranden@broadcom.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4330S: Maintained 4331T: git https://github.com/broadcom/stblinux.git 4332F: arch/arm64/boot/dts/broadcom/northstar2/* 4333F: arch/arm64/boot/dts/broadcom/stingray/* 4334F: drivers/clk/bcm/clk-ns* 4335F: drivers/clk/bcm/clk-sr* 4336F: drivers/pinctrl/bcm/pinctrl-ns* 4337F: include/dt-bindings/clock/bcm-sr* 4338N: iproc 4339N: cygnus 4340N: bcm[-_]nsp 4341N: bcm9113* 4342N: bcm9583* 4343N: bcm9585* 4344N: bcm9586* 4345N: bcm988312 4346N: bcm113* 4347N: bcm583* 4348N: bcm585* 4349N: bcm586* 4350N: bcm88312 4351N: hr2 4352N: stingray 4353 4354BROADCOM IPROC GBIT ETHERNET DRIVER 4355M: Rafał Miłecki <rafal@milecki.pl> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Maintained 4359F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4360F: drivers/net/ethernet/broadcom/bgmac* 4361F: drivers/net/ethernet/broadcom/unimac.h 4362 4363BROADCOM KONA GPIO DRIVER 4364M: Ray Jui <rjui@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366S: Supported 4367F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4368F: drivers/gpio/gpio-bcm-kona.c 4369 4370BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4371M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4372M: Kashyap Desai <kashyap.desai@broadcom.com> 4373M: Sumit Saxena <sumit.saxena@broadcom.com> 4374M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4375L: mpi3mr-linuxdrv.pdl@broadcom.com 4376L: linux-scsi@vger.kernel.org 4377S: Supported 4378W: https://www.broadcom.com/support/storage 4379F: drivers/scsi/mpi3mr/ 4380 4381BROADCOM NETXTREME-E ROCE DRIVER 4382M: Selvin Xavier <selvin.xavier@broadcom.com> 4383L: linux-rdma@vger.kernel.org 4384S: Supported 4385W: http://www.broadcom.com 4386F: drivers/infiniband/hw/bnxt_re/ 4387F: include/uapi/rdma/bnxt_re-abi.h 4388 4389BROADCOM NVRAM DRIVER 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-mips@vger.kernel.org 4392S: Maintained 4393F: drivers/firmware/broadcom/* 4394 4395BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4396M: Rafał Miłecki <rafal@milecki.pl> 4397M: Florian Fainelli <f.fainelli@gmail.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399L: linux-pm@vger.kernel.org 4400S: Maintained 4401T: git https://github.com/broadcom/stblinux.git 4402F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4403F: include/dt-bindings/soc/bcm-pmb.h 4404 4405BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4406M: Rafał Miłecki <zajec5@gmail.com> 4407L: linux-wireless@vger.kernel.org 4408S: Maintained 4409F: drivers/bcma/ 4410F: include/linux/bcma/ 4411 4412BROADCOM SPI DRIVER 4413M: Kamal Dasu <kdasu.kdev@gmail.com> 4414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4415S: Maintained 4416F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4417F: drivers/spi/spi-bcm-qspi.* 4418F: drivers/spi/spi-brcmstb-qspi.c 4419F: drivers/spi/spi-iproc-qspi.c 4420 4421BROADCOM STB AVS CPUFREQ DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-pm@vger.kernel.org 4425S: Maintained 4426F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4427F: drivers/cpufreq/brcmstb* 4428 4429BROADCOM STB AVS TMON DRIVER 4430M: Markus Mayer <mmayer@broadcom.com> 4431R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4432L: linux-pm@vger.kernel.org 4433S: Maintained 4434F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4435F: drivers/thermal/broadcom/brcmstb* 4436 4437BROADCOM STB DPFE DRIVER 4438M: Markus Mayer <mmayer@broadcom.com> 4439R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4441S: Maintained 4442F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4443F: drivers/memory/brcmstb_dpfe.c 4444 4445BROADCOM STB NAND FLASH DRIVER 4446M: Brian Norris <computersforpeace@gmail.com> 4447M: Kamal Dasu <kdasu.kdev@gmail.com> 4448R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4449L: linux-mtd@lists.infradead.org 4450S: Maintained 4451F: drivers/mtd/nand/raw/brcmnand/ 4452F: include/linux/platform_data/brcmnand.h 4453 4454BROADCOM STB PCIE DRIVER 4455M: Jim Quinlan <jim2101024@gmail.com> 4456M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4457M: Florian Fainelli <f.fainelli@gmail.com> 4458R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4459L: linux-pci@vger.kernel.org 4460S: Maintained 4461F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4462F: drivers/pci/controller/pcie-brcmstb.c 4463 4464BROADCOM SYSTEMPORT ETHERNET DRIVER 4465M: Florian Fainelli <f.fainelli@gmail.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467L: netdev@vger.kernel.org 4468S: Supported 4469F: drivers/net/ethernet/broadcom/bcmsysport.* 4470F: drivers/net/ethernet/broadcom/unimac.h 4471F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4472 4473BROADCOM TG3 GIGABIT ETHERNET DRIVER 4474M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4475M: Prashant Sreedharan <prashant@broadcom.com> 4476M: Michael Chan <mchan@broadcom.com> 4477L: netdev@vger.kernel.org 4478S: Supported 4479F: drivers/net/ethernet/broadcom/tg3.* 4480 4481BROADCOM VK DRIVER 4482M: Scott Branden <scott.branden@broadcom.com> 4483R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4484S: Supported 4485F: drivers/misc/bcm-vk/ 4486F: include/uapi/linux/misc/bcm_vk.h 4487 4488BROCADE BFA FC SCSI DRIVER 4489M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4490M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4491L: linux-scsi@vger.kernel.org 4492S: Supported 4493F: drivers/scsi/bfa/ 4494 4495BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4496M: Rasesh Mody <rmody@marvell.com> 4497M: Sudarsana Kalluru <skalluru@marvell.com> 4498M: GR-Linux-NIC-Dev@marvell.com 4499L: netdev@vger.kernel.org 4500S: Supported 4501F: drivers/net/ethernet/brocade/bna/ 4502 4503BSG (block layer generic sg v4 driver) 4504M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4505L: linux-scsi@vger.kernel.org 4506S: Supported 4507F: block/bsg.c 4508F: include/linux/bsg.h 4509F: include/uapi/linux/bsg.h 4510 4511BT87X AUDIO DRIVER 4512M: Clemens Ladisch <clemens@ladisch.de> 4513L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4516F: Documentation/sound/cards/bt87x.rst 4517F: sound/pci/bt87x.c 4518 4519BT8XXGPIO DRIVER 4520M: Michael Buesch <m@bues.ch> 4521S: Maintained 4522W: http://bu3sch.de/btgpio.php 4523F: drivers/gpio/gpio-bt8xx.c 4524 4525BTRFS FILE SYSTEM 4526M: Chris Mason <clm@fb.com> 4527M: Josef Bacik <josef@toxicpanda.com> 4528M: David Sterba <dsterba@suse.com> 4529L: linux-btrfs@vger.kernel.org 4530S: Maintained 4531W: https://btrfs.readthedocs.io 4532W: https://btrfs.wiki.kernel.org/ 4533Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4534C: irc://irc.libera.chat/btrfs 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4536F: Documentation/filesystems/btrfs.rst 4537F: fs/btrfs/ 4538F: include/linux/btrfs* 4539F: include/trace/events/btrfs.h 4540F: include/uapi/linux/btrfs* 4541 4542BTTV VIDEO4LINUX DRIVER 4543M: Mauro Carvalho Chehab <mchehab@kernel.org> 4544L: linux-media@vger.kernel.org 4545S: Odd fixes 4546W: https://linuxtv.org 4547T: git git://linuxtv.org/media_tree.git 4548F: Documentation/driver-api/media/drivers/bttv* 4549F: drivers/media/pci/bt8xx/bttv* 4550 4551BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4552M: Chanwoo Choi <cw00.choi@samsung.com> 4553L: linux-pm@vger.kernel.org 4554L: linux-samsung-soc@vger.kernel.org 4555S: Maintained 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4557F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4558F: drivers/devfreq/exynos-bus.c 4559 4560BUSLOGIC SCSI DRIVER 4561M: Khalid Aziz <khalid@gonehiking.org> 4562L: linux-scsi@vger.kernel.org 4563S: Maintained 4564F: drivers/scsi/BusLogic.* 4565F: drivers/scsi/FlashPoint.* 4566 4567C-MEDIA CMI8788 DRIVER 4568M: Clemens Ladisch <clemens@ladisch.de> 4569L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4570S: Maintained 4571T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4572F: sound/pci/oxygen/ 4573 4574C-SKY ARCHITECTURE 4575M: Guo Ren <guoren@kernel.org> 4576L: linux-csky@vger.kernel.org 4577S: Supported 4578T: git https://github.com/c-sky/csky-linux.git 4579F: Documentation/devicetree/bindings/csky/ 4580F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4581F: Documentation/devicetree/bindings/timer/csky,* 4582F: arch/csky/ 4583F: drivers/clocksource/timer-gx6605s.c 4584F: drivers/clocksource/timer-mp-csky.c 4585F: drivers/irqchip/irq-csky-* 4586N: csky 4587K: csky 4588 4589CA8210 IEEE-802.15.4 RADIO DRIVER 4590L: linux-wpan@vger.kernel.org 4591S: Orphan 4592W: https://github.com/Cascoda/ca8210-linux.git 4593F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4594F: drivers/net/ieee802154/ca8210.c 4595 4596CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4597M: Damien Le Moal <damien.lemoal@wdc.com> 4598L: linux-riscv@lists.infradead.org 4599L: linux-gpio@vger.kernel.org (pinctrl driver) 4600F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4601F: drivers/pinctrl/pinctrl-k210.c 4602 4603CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4604M: Damien Le Moal <damien.lemoal@wdc.com> 4605L: linux-kernel@vger.kernel.org 4606L: linux-riscv@lists.infradead.org 4607S: Maintained 4608F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4609F: drivers/reset/reset-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4612M: Damien Le Moal <damien.lemoal@wdc.com> 4613L: linux-riscv@lists.infradead.org 4614S: Maintained 4615F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4616F: drivers/soc/canaan/ 4617F: include/soc/canaan/ 4618 4619CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4620M: David Howells <dhowells@redhat.com> 4621L: linux-cachefs@redhat.com (moderated for non-subscribers) 4622S: Supported 4623F: Documentation/filesystems/caching/cachefiles.rst 4624F: fs/cachefiles/ 4625 4626CADENCE MIPI-CSI2 BRIDGES 4627M: Maxime Ripard <mripard@kernel.org> 4628L: linux-media@vger.kernel.org 4629S: Maintained 4630F: Documentation/devicetree/bindings/media/cdns,*.txt 4631F: drivers/media/platform/cadence/cdns-csi2* 4632 4633CADENCE NAND DRIVER 4634L: linux-mtd@lists.infradead.org 4635S: Orphan 4636F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4637F: drivers/mtd/nand/raw/cadence-nand-controller.c 4638 4639CADENCE USB3 DRD IP DRIVER 4640M: Peter Chen <peter.chen@kernel.org> 4641M: Pawel Laszczak <pawell@cadence.com> 4642R: Roger Quadros <rogerq@kernel.org> 4643R: Aswath Govindraju <a-govindraju@ti.com> 4644L: linux-usb@vger.kernel.org 4645S: Maintained 4646T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4647F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4648F: drivers/usb/cdns3/ 4649X: drivers/usb/cdns3/cdnsp* 4650 4651CADENCE USBSSP DRD IP DRIVER 4652M: Pawel Laszczak <pawell@cadence.com> 4653L: linux-usb@vger.kernel.org 4654S: Maintained 4655T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4656F: drivers/usb/cdns3/ 4657X: drivers/usb/cdns3/cdns3* 4658 4659CADET FM/AM RADIO RECEIVER DRIVER 4660M: Hans Verkuil <hverkuil@xs4all.nl> 4661L: linux-media@vger.kernel.org 4662S: Maintained 4663W: https://linuxtv.org 4664T: git git://linuxtv.org/media_tree.git 4665F: drivers/media/radio/radio-cadet* 4666 4667CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4668L: linux-media@vger.kernel.org 4669S: Orphan 4670T: git git://linuxtv.org/media_tree.git 4671F: Documentation/admin-guide/media/cafe_ccic* 4672F: drivers/media/platform/marvell/ 4673 4674CAIF NETWORK LAYER 4675L: netdev@vger.kernel.org 4676S: Orphan 4677F: Documentation/networking/caif/ 4678F: drivers/net/caif/ 4679F: include/net/caif/ 4680F: include/uapi/linux/caif/ 4681F: net/caif/ 4682 4683CAKE QDISC 4684M: Toke Høiland-Jørgensen <toke@toke.dk> 4685L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4686S: Maintained 4687F: net/sched/sch_cake.c 4688 4689CAN NETWORK DRIVERS 4690M: Wolfgang Grandegger <wg@grandegger.com> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/devicetree/bindings/net/can/ 4698F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4699F: drivers/net/can/ 4700F: drivers/phy/phy-can-transceiver.c 4701F: include/linux/can/bittiming.h 4702F: include/linux/can/dev.h 4703F: include/linux/can/length.h 4704F: include/linux/can/platform/ 4705F: include/linux/can/rx-offload.h 4706F: include/uapi/linux/can/error.h 4707F: include/uapi/linux/can/netlink.h 4708F: include/uapi/linux/can/vxcan.h 4709 4710CAN NETWORK LAYER 4711M: Oliver Hartkopp <socketcan@hartkopp.net> 4712M: Marc Kleine-Budde <mkl@pengutronix.de> 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715W: https://github.com/linux-can 4716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4718F: Documentation/networking/can.rst 4719F: include/linux/can/can-ml.h 4720F: include/linux/can/core.h 4721F: include/linux/can/skb.h 4722F: include/net/netns/can.h 4723F: include/uapi/linux/can.h 4724F: include/uapi/linux/can/bcm.h 4725F: include/uapi/linux/can/gw.h 4726F: include/uapi/linux/can/isotp.h 4727F: include/uapi/linux/can/raw.h 4728F: net/can/ 4729 4730CAN-J1939 NETWORK LAYER 4731M: Robin van der Gracht <robin@protonic.nl> 4732M: Oleksij Rempel <o.rempel@pengutronix.de> 4733R: kernel@pengutronix.de 4734L: linux-can@vger.kernel.org 4735S: Maintained 4736F: Documentation/networking/j1939.rst 4737F: include/uapi/linux/can/j1939.h 4738F: net/can/j1939/ 4739 4740CAPABILITIES 4741M: Serge Hallyn <serge@hallyn.com> 4742L: linux-security-module@vger.kernel.org 4743S: Supported 4744F: include/linux/capability.h 4745F: include/uapi/linux/capability.h 4746F: kernel/capability.c 4747F: security/commoncap.c 4748 4749CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4750M: Kevin Tsai <ktsai@capellamicro.com> 4751S: Maintained 4752F: drivers/iio/light/cm* 4753 4754CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4755M: Christian Lamparter <chunkeey@googlemail.com> 4756L: linux-wireless@vger.kernel.org 4757S: Maintained 4758W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4759F: drivers/net/wireless/ath/carl9170/ 4760 4761CAVIUM I2C DRIVER 4762M: Robert Richter <rric@kernel.org> 4763S: Odd Fixes 4764W: http://www.marvell.com 4765F: drivers/i2c/busses/i2c-octeon* 4766F: drivers/i2c/busses/i2c-thunderx* 4767 4768CAVIUM LIQUIDIO NETWORK DRIVER 4769M: Derek Chickles <dchickles@marvell.com> 4770M: Satanand Burla <sburla@marvell.com> 4771M: Felix Manlunas <fmanlunas@marvell.com> 4772L: netdev@vger.kernel.org 4773S: Supported 4774W: http://www.marvell.com 4775F: drivers/net/ethernet/cavium/liquidio/ 4776 4777CAVIUM MMC DRIVER 4778M: Robert Richter <rric@kernel.org> 4779S: Odd Fixes 4780W: http://www.marvell.com 4781F: drivers/mmc/host/cavium* 4782 4783CAVIUM OCTEON-TX CRYPTO DRIVER 4784M: George Cherian <gcherian@marvell.com> 4785L: linux-crypto@vger.kernel.org 4786S: Supported 4787W: http://www.marvell.com 4788F: drivers/crypto/cavium/cpt/ 4789 4790CAVIUM THUNDERX2 ARM64 SOC 4791M: Robert Richter <rric@kernel.org> 4792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4793S: Odd Fixes 4794F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4795F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4796 4797CBS/ETF/TAPRIO QDISCS 4798M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4799S: Maintained 4800L: netdev@vger.kernel.org 4801F: net/sched/sch_cbs.c 4802F: net/sched/sch_etf.c 4803F: net/sched/sch_taprio.c 4804 4805CC2520 IEEE-802.15.4 RADIO DRIVER 4806M: Varka Bhadram <varkabhadram@gmail.com> 4807L: linux-wpan@vger.kernel.org 4808S: Maintained 4809F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4810F: drivers/net/ieee802154/cc2520.c 4811F: include/linux/spi/cc2520.h 4812 4813CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4814M: Gilad Ben-Yossef <gilad@benyossef.com> 4815L: linux-crypto@vger.kernel.org 4816S: Supported 4817W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4818F: drivers/crypto/ccree/ 4819 4820CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4821M: Hadar Gat <hadar.gat@arm.com> 4822L: linux-crypto@vger.kernel.org 4823S: Supported 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4827W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4828 4829CEC FRAMEWORK 4830M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4831L: linux-media@vger.kernel.org 4832S: Supported 4833W: http://linuxtv.org 4834T: git git://linuxtv.org/media_tree.git 4835F: Documentation/ABI/testing/debugfs-cec-error-inj 4836F: Documentation/devicetree/bindings/media/cec.txt 4837F: Documentation/driver-api/media/cec-core.rst 4838F: Documentation/userspace-api/media/cec 4839F: drivers/media/cec/ 4840F: drivers/media/rc/keymaps/rc-cec.c 4841F: include/media/cec-notifier.h 4842F: include/media/cec.h 4843F: include/uapi/linux/cec-funcs.h 4844F: include/uapi/linux/cec.h 4845 4846CEC GPIO DRIVER 4847M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4848L: linux-media@vger.kernel.org 4849S: Supported 4850W: http://linuxtv.org 4851T: git git://linuxtv.org/media_tree.git 4852F: Documentation/devicetree/bindings/media/cec-gpio.txt 4853F: drivers/media/cec/platform/cec-gpio/ 4854 4855CELL BROADBAND ENGINE ARCHITECTURE 4856M: Arnd Bergmann <arnd@arndb.de> 4857L: linuxppc-dev@lists.ozlabs.org 4858S: Supported 4859W: http://www.ibm.com/developerworks/power/cell/ 4860F: arch/powerpc/include/asm/cell*.h 4861F: arch/powerpc/include/asm/spu*.h 4862F: arch/powerpc/include/uapi/asm/spu*.h 4863F: arch/powerpc/platforms/cell/ 4864 4865CELLWISE CW2015 BATTERY DRIVER 4866M: Tobias Schrammm <t.schramm@manjaro.org> 4867S: Maintained 4868F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4869F: drivers/power/supply/cw2015_battery.c 4870 4871CEPH COMMON CODE (LIBCEPH) 4872M: Ilya Dryomov <idryomov@gmail.com> 4873M: Xiubo Li <xiubli@redhat.com> 4874R: Jeff Layton <jlayton@kernel.org> 4875L: ceph-devel@vger.kernel.org 4876S: Supported 4877W: http://ceph.com/ 4878T: git https://github.com/ceph/ceph-client.git 4879F: include/linux/ceph/ 4880F: include/linux/crush/ 4881F: net/ceph/ 4882 4883CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4884M: Xiubo Li <xiubli@redhat.com> 4885M: Ilya Dryomov <idryomov@gmail.com> 4886R: Jeff Layton <jlayton@kernel.org> 4887L: ceph-devel@vger.kernel.org 4888S: Supported 4889W: http://ceph.com/ 4890T: git https://github.com/ceph/ceph-client.git 4891F: Documentation/filesystems/ceph.rst 4892F: fs/ceph/ 4893 4894CERTIFICATE HANDLING 4895M: David Howells <dhowells@redhat.com> 4896M: David Woodhouse <dwmw2@infradead.org> 4897L: keyrings@vger.kernel.org 4898S: Maintained 4899F: Documentation/admin-guide/module-signing.rst 4900F: certs/ 4901F: scripts/sign-file.c 4902F: tools/certs/ 4903 4904CFAG12864B LCD DRIVER 4905M: Miguel Ojeda <ojeda@kernel.org> 4906S: Maintained 4907F: drivers/auxdisplay/cfag12864b.c 4908F: include/linux/cfag12864b.h 4909 4910CFAG12864BFB LCD FRAMEBUFFER DRIVER 4911M: Miguel Ojeda <ojeda@kernel.org> 4912S: Maintained 4913F: drivers/auxdisplay/cfag12864bfb.c 4914F: include/linux/cfag12864b.h 4915 4916CHAR and MISC DRIVERS 4917M: Arnd Bergmann <arnd@arndb.de> 4918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4919S: Supported 4920T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4921F: drivers/char/ 4922F: drivers/misc/ 4923F: include/linux/miscdevice.h 4924X: drivers/char/agp/ 4925X: drivers/char/hw_random/ 4926X: drivers/char/ipmi/ 4927X: drivers/char/random.c 4928X: drivers/char/tpm/ 4929 4930CHECKPATCH 4931M: Andy Whitcroft <apw@canonical.com> 4932M: Joe Perches <joe@perches.com> 4933R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4934R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4935S: Maintained 4936F: scripts/checkpatch.pl 4937 4938CHECKPATCH DOCUMENTATION 4939M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4940M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4941R: Joe Perches <joe@perches.com> 4942S: Maintained 4943F: Documentation/dev-tools/checkpatch.rst 4944 4945CHINESE DOCUMENTATION 4946M: Alex Shi <alexs@kernel.org> 4947M: Yanteng Si <siyanteng@loongson.cn> 4948S: Maintained 4949F: Documentation/translations/zh_CN/ 4950 4951CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4952M: Peter Chen <peter.chen@kernel.org> 4953L: linux-usb@vger.kernel.org 4954S: Maintained 4955T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4956F: drivers/usb/chipidea/ 4957 4958CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4959M: Hans de Goede <hdegoede@redhat.com> 4960L: linux-input@vger.kernel.org 4961S: Maintained 4962F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4963F: drivers/input/touchscreen/chipone_icn8318.c 4964 4965CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4966M: Hans de Goede <hdegoede@redhat.com> 4967L: linux-input@vger.kernel.org 4968S: Maintained 4969F: drivers/input/touchscreen/chipone_icn8505.c 4970 4971CHROME HARDWARE PLATFORM SUPPORT 4972M: Benson Leung <bleung@chromium.org> 4973L: chrome-platform@lists.linux.dev 4974S: Maintained 4975T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4976F: drivers/platform/chrome/ 4977 4978CHROMEOS EC CODEC DRIVER 4979M: Cheng-Yi Chiang <cychiang@chromium.org> 4980M: Tzung-Bi Shih <tzungbi@kernel.org> 4981R: Guenter Roeck <groeck@chromium.org> 4982L: chrome-platform@lists.linux.dev 4983S: Maintained 4984F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4985F: sound/soc/codecs/cros_ec_codec.* 4986 4987CHROMEOS EC SUBDRIVERS 4988M: Benson Leung <bleung@chromium.org> 4989R: Guenter Roeck <groeck@chromium.org> 4990L: chrome-platform@lists.linux.dev 4991S: Maintained 4992F: drivers/power/supply/cros_usbpd-charger.c 4993N: cros_ec 4994N: cros-ec 4995 4996CHROMEOS EC USB TYPE-C DRIVER 4997M: Prashant Malani <pmalani@chromium.org> 4998L: chrome-platform@lists.linux.dev 4999S: Maintained 5000F: drivers/platform/chrome/cros_ec_typec.c 5001F: drivers/platform/chrome/cros_typec_switch.c 5002 5003CHROMEOS EC USB PD NOTIFY DRIVER 5004M: Prashant Malani <pmalani@chromium.org> 5005L: chrome-platform@lists.linux.dev 5006S: Maintained 5007F: drivers/platform/chrome/cros_usbpd_notify.c 5008F: include/linux/platform_data/cros_usbpd_notify.h 5009 5010CHROMEOS HPS DRIVER 5011M: Dan Callaghan <dcallagh@chromium.org> 5012R: Sami Kyöstilä <skyostil@chromium.org> 5013S: Maintained 5014F: drivers/platform/chrome/cros_hps_i2c.c 5015 5016CHRONTEL CH7322 CEC DRIVER 5017M: Joe Tessler <jrt@google.com> 5018L: linux-media@vger.kernel.org 5019S: Maintained 5020T: git git://linuxtv.org/media_tree.git 5021F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5022F: drivers/media/cec/i2c/ch7322.c 5023 5024CIRRUS LOGIC AUDIO CODEC DRIVERS 5025M: James Schulman <james.schulman@cirrus.com> 5026M: David Rhodes <david.rhodes@cirrus.com> 5027M: Lucas Tanure <tanureal@opensource.cirrus.com> 5028M: Richard Fitzgerald <rf@opensource.cirrus.com> 5029L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5030L: patches@opensource.cirrus.com 5031S: Maintained 5032F: Documentation/devicetree/bindings/sound/cirrus,cs* 5033F: include/dt-bindings/sound/cs* 5034F: sound/pci/hda/cs* 5035F: sound/pci/hda/hda_cs_dsp_ctl.* 5036F: sound/soc/codecs/cs* 5037 5038CIRRUS LOGIC DSP FIRMWARE DRIVER 5039M: Simon Trimmer <simont@opensource.cirrus.com> 5040M: Charles Keepax <ckeepax@opensource.cirrus.com> 5041M: Richard Fitzgerald <rf@opensource.cirrus.com> 5042L: patches@opensource.cirrus.com 5043S: Supported 5044W: https://github.com/CirrusLogic/linux-drivers/wiki 5045T: git https://github.com/CirrusLogic/linux-drivers.git 5046F: drivers/firmware/cirrus/* 5047F: include/linux/firmware/cirrus/* 5048 5049CIRRUS LOGIC EP93XX ETHERNET DRIVER 5050M: Hartley Sweeten <hsweeten@visionengravers.com> 5051L: netdev@vger.kernel.org 5052S: Maintained 5053F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5054 5055CIRRUS LOGIC LOCHNAGAR DRIVER 5056M: Charles Keepax <ckeepax@opensource.cirrus.com> 5057M: Richard Fitzgerald <rf@opensource.cirrus.com> 5058L: patches@opensource.cirrus.com 5059S: Supported 5060F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5061F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5062F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5063F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5064F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5065F: Documentation/hwmon/lochnagar.rst 5066F: drivers/clk/clk-lochnagar.c 5067F: drivers/hwmon/lochnagar-hwmon.c 5068F: drivers/mfd/lochnagar-i2c.c 5069F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5070F: drivers/regulator/lochnagar-regulator.c 5071F: include/dt-bindings/clock/lochnagar.h 5072F: include/dt-bindings/pinctrl/lochnagar.h 5073F: include/linux/mfd/lochnagar* 5074F: sound/soc/codecs/lochnagar-sc.c 5075 5076CIRRUS LOGIC MADERA CODEC DRIVERS 5077M: Charles Keepax <ckeepax@opensource.cirrus.com> 5078M: Richard Fitzgerald <rf@opensource.cirrus.com> 5079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5080L: patches@opensource.cirrus.com 5081S: Supported 5082W: https://github.com/CirrusLogic/linux-drivers/wiki 5083T: git https://github.com/CirrusLogic/linux-drivers.git 5084F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5085F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5086F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5087F: drivers/gpio/gpio-madera* 5088F: drivers/irqchip/irq-madera* 5089F: drivers/mfd/cs47l* 5090F: drivers/mfd/madera* 5091F: drivers/pinctrl/cirrus/* 5092F: include/dt-bindings/sound/madera* 5093F: include/linux/irqchip/irq-madera* 5094F: include/linux/mfd/madera/* 5095F: include/sound/madera* 5096F: sound/soc/codecs/cs47l* 5097F: sound/soc/codecs/madera* 5098 5099CISCO FCOE HBA DRIVER 5100M: Satish Kharat <satishkh@cisco.com> 5101M: Sesidhar Baddela <sebaddel@cisco.com> 5102M: Karan Tilak Kumar <kartilak@cisco.com> 5103L: linux-scsi@vger.kernel.org 5104S: Supported 5105F: drivers/scsi/fnic/ 5106 5107CISCO SCSI HBA DRIVER 5108M: Karan Tilak Kumar <kartilak@cisco.com> 5109M: Sesidhar Baddela <sebaddel@cisco.com> 5110L: linux-scsi@vger.kernel.org 5111S: Supported 5112F: drivers/scsi/snic/ 5113 5114CISCO VIC ETHERNET NIC DRIVER 5115M: Christian Benvenuti <benve@cisco.com> 5116M: Satish Kharat <satishkh@cisco.com> 5117S: Supported 5118F: drivers/net/ethernet/cisco/enic/ 5119 5120CISCO VIC LOW LATENCY NIC DRIVER 5121M: Christian Benvenuti <benve@cisco.com> 5122M: Nelson Escobar <neescoba@cisco.com> 5123S: Supported 5124F: drivers/infiniband/hw/usnic/ 5125 5126CLANG-FORMAT FILE 5127M: Miguel Ojeda <ojeda@kernel.org> 5128S: Maintained 5129F: .clang-format 5130 5131CLANG/LLVM BUILD SUPPORT 5132M: Nathan Chancellor <nathan@kernel.org> 5133M: Nick Desaulniers <ndesaulniers@google.com> 5134R: Tom Rix <trix@redhat.com> 5135L: llvm@lists.linux.dev 5136S: Supported 5137W: https://clangbuiltlinux.github.io/ 5138B: https://github.com/ClangBuiltLinux/linux/issues 5139C: irc://irc.libera.chat/clangbuiltlinux 5140F: Documentation/kbuild/llvm.rst 5141F: include/linux/compiler-clang.h 5142F: scripts/Makefile.clang 5143F: scripts/clang-tools/ 5144K: \b(?i:clang|llvm)\b 5145 5146CLANG CONTROL FLOW INTEGRITY SUPPORT 5147M: Sami Tolvanen <samitolvanen@google.com> 5148M: Kees Cook <keescook@chromium.org> 5149R: Nathan Chancellor <nathan@kernel.org> 5150R: Nick Desaulniers <ndesaulniers@google.com> 5151L: llvm@lists.linux.dev 5152S: Supported 5153B: https://github.com/ClangBuiltLinux/linux/issues 5154T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5155F: include/linux/cfi.h 5156F: kernel/cfi.c 5157 5158CLK API 5159M: Russell King <linux@armlinux.org.uk> 5160L: linux-clk@vger.kernel.org 5161S: Maintained 5162F: include/linux/clk.h 5163 5164CLOCKSOURCE, CLOCKEVENT DRIVERS 5165M: Daniel Lezcano <daniel.lezcano@linaro.org> 5166M: Thomas Gleixner <tglx@linutronix.de> 5167L: linux-kernel@vger.kernel.org 5168S: Supported 5169T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5170F: Documentation/devicetree/bindings/timer/ 5171F: drivers/clocksource/ 5172 5173CMPC ACPI DRIVER 5174M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5175M: Daniel Oliveira Nascimento <don@syst.com.br> 5176L: platform-driver-x86@vger.kernel.org 5177S: Supported 5178F: drivers/platform/x86/classmate-laptop.c 5179 5180COBALT MEDIA DRIVER 5181M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5182L: linux-media@vger.kernel.org 5183S: Supported 5184W: https://linuxtv.org 5185T: git git://linuxtv.org/media_tree.git 5186F: drivers/media/pci/cobalt/ 5187 5188COCCINELLE/Semantic Patches (SmPL) 5189M: Julia Lawall <Julia.Lawall@inria.fr> 5190M: Nicolas Palix <nicolas.palix@imag.fr> 5191L: cocci@inria.fr (moderated for non-subscribers) 5192S: Supported 5193W: https://coccinelle.gitlabpages.inria.fr/website/ 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5195F: Documentation/dev-tools/coccinelle.rst 5196F: scripts/coccicheck 5197F: scripts/coccinelle/ 5198 5199CODA FILE SYSTEM 5200M: Jan Harkes <jaharkes@cs.cmu.edu> 5201M: coda@cs.cmu.edu 5202L: codalist@coda.cs.cmu.edu 5203S: Maintained 5204W: http://www.coda.cs.cmu.edu/ 5205F: Documentation/filesystems/coda.rst 5206F: fs/coda/ 5207F: include/linux/coda*.h 5208F: include/uapi/linux/coda*.h 5209 5210CODA V4L2 MEM2MEM DRIVER 5211M: Philipp Zabel <p.zabel@pengutronix.de> 5212L: linux-media@vger.kernel.org 5213S: Maintained 5214F: Documentation/devicetree/bindings/media/coda.yaml 5215F: drivers/media/platform/chips-media/ 5216 5217CODE OF CONDUCT 5218M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5219S: Supported 5220F: Documentation/process/code-of-conduct-interpretation.rst 5221F: Documentation/process/code-of-conduct.rst 5222 5223COMEDI DRIVERS 5224M: Ian Abbott <abbotti@mev.co.uk> 5225M: H Hartley Sweeten <hsweeten@visionengravers.com> 5226S: Odd Fixes 5227F: drivers/comedi/ 5228F: include/linux/comedi/ 5229F: include/uapi/linux/comedi.h 5230 5231COMMON CLK FRAMEWORK 5232M: Michael Turquette <mturquette@baylibre.com> 5233M: Stephen Boyd <sboyd@kernel.org> 5234L: linux-clk@vger.kernel.org 5235S: Maintained 5236Q: http://patchwork.kernel.org/project/linux-clk/list/ 5237T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5238F: Documentation/devicetree/bindings/clock/ 5239F: drivers/clk/ 5240F: include/dt-bindings/clock/ 5241F: include/linux/clk-pr* 5242F: include/linux/clk/ 5243F: include/linux/of_clk.h 5244X: drivers/clk/clkdev.c 5245 5246COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5247M: Steve French <sfrench@samba.org> 5248R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5249R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5250R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5251R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5252L: linux-cifs@vger.kernel.org 5253L: samba-technical@lists.samba.org (moderated for non-subscribers) 5254S: Supported 5255W: https://wiki.samba.org/index.php/LinuxCIFS 5256T: git git://git.samba.org/sfrench/cifs-2.6.git 5257F: Documentation/admin-guide/cifs/ 5258F: fs/cifs/ 5259F: fs/smbfs_common/ 5260F: include/uapi/linux/cifs 5261 5262COMPACTPCI HOTPLUG CORE 5263M: Scott Murray <scott@spiteful.org> 5264L: linux-pci@vger.kernel.org 5265S: Maintained 5266F: drivers/pci/hotplug/cpci_hotplug* 5267 5268COMPACTPCI HOTPLUG GENERIC DRIVER 5269M: Scott Murray <scott@spiteful.org> 5270L: linux-pci@vger.kernel.org 5271S: Maintained 5272F: drivers/pci/hotplug/cpcihp_generic.c 5273 5274COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5275M: Scott Murray <scott@spiteful.org> 5276L: linux-pci@vger.kernel.org 5277S: Maintained 5278F: drivers/pci/hotplug/cpcihp_zt5550.* 5279 5280COMPAL LAPTOP SUPPORT 5281M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5282L: platform-driver-x86@vger.kernel.org 5283S: Maintained 5284F: drivers/platform/x86/compal-laptop.c 5285 5286COMPILER ATTRIBUTES 5287M: Miguel Ojeda <ojeda@kernel.org> 5288R: Nick Desaulniers <ndesaulniers@google.com> 5289S: Maintained 5290F: include/linux/compiler_attributes.h 5291 5292COMPUTE EXPRESS LINK (CXL) 5293M: Alison Schofield <alison.schofield@intel.com> 5294M: Vishal Verma <vishal.l.verma@intel.com> 5295M: Ira Weiny <ira.weiny@intel.com> 5296M: Ben Widawsky <bwidawsk@kernel.org> 5297M: Dan Williams <dan.j.williams@intel.com> 5298L: linux-cxl@vger.kernel.org 5299S: Maintained 5300F: drivers/cxl/ 5301F: include/uapi/linux/cxl_mem.h 5302 5303CONEXANT ACCESSRUNNER USB DRIVER 5304L: accessrunner-general@lists.sourceforge.net 5305S: Orphan 5306W: http://accessrunner.sourceforge.net/ 5307F: drivers/usb/atm/cxacru.c 5308 5309CONFIGFS 5310M: Joel Becker <jlbec@evilplan.org> 5311M: Christoph Hellwig <hch@lst.de> 5312S: Supported 5313T: git git://git.infradead.org/users/hch/configfs.git 5314F: fs/configfs/ 5315F: include/linux/configfs.h 5316F: samples/configfs/ 5317 5318CONSOLE SUBSYSTEM 5319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5320S: Supported 5321F: drivers/video/console/ 5322F: include/linux/console* 5323 5324CONTEXT TRACKING 5325M: Frederic Weisbecker <frederic@kernel.org> 5326M: "Paul E. McKenney" <paulmck@kernel.org> 5327S: Maintained 5328F: kernel/context_tracking.c 5329F: include/linux/context_tracking* 5330 5331CONTROL GROUP (CGROUP) 5332M: Tejun Heo <tj@kernel.org> 5333M: Zefan Li <lizefan.x@bytedance.com> 5334M: Johannes Weiner <hannes@cmpxchg.org> 5335L: cgroups@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5338F: Documentation/admin-guide/cgroup-v1/ 5339F: Documentation/admin-guide/cgroup-v2.rst 5340F: include/linux/cgroup* 5341F: kernel/cgroup/ 5342F: tools/testing/selftests/cgroup/ 5343 5344CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5345M: Tejun Heo <tj@kernel.org> 5346M: Josef Bacik <josef@toxicpanda.com> 5347M: Jens Axboe <axboe@kernel.dk> 5348L: cgroups@vger.kernel.org 5349L: linux-block@vger.kernel.org 5350T: git git://git.kernel.dk/linux-block 5351F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5352F: block/bfq-cgroup.c 5353F: block/blk-cgroup.c 5354F: block/blk-iocost.c 5355F: block/blk-iolatency.c 5356F: block/blk-throttle.c 5357F: include/linux/blk-cgroup.h 5358 5359CONTROL GROUP - CPUSET 5360M: Waiman Long <longman@redhat.com> 5361M: Zefan Li <lizefan.x@bytedance.com> 5362L: cgroups@vger.kernel.org 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5365F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5366F: include/linux/cpuset.h 5367F: kernel/cgroup/cpuset.c 5368 5369CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5370M: Johannes Weiner <hannes@cmpxchg.org> 5371M: Michal Hocko <mhocko@kernel.org> 5372M: Roman Gushchin <roman.gushchin@linux.dev> 5373M: Shakeel Butt <shakeelb@google.com> 5374R: Muchun Song <muchun.song@linux.dev> 5375L: cgroups@vger.kernel.org 5376L: linux-mm@kvack.org 5377S: Maintained 5378F: mm/memcontrol.c 5379F: mm/swap_cgroup.c 5380F: tools/testing/selftests/cgroup/memcg_protection.m 5381F: tools/testing/selftests/cgroup/test_kmem.c 5382F: tools/testing/selftests/cgroup/test_memcontrol.c 5383 5384CORETEMP HARDWARE MONITORING DRIVER 5385M: Fenghua Yu <fenghua.yu@intel.com> 5386L: linux-hwmon@vger.kernel.org 5387S: Maintained 5388F: Documentation/hwmon/coretemp.rst 5389F: drivers/hwmon/coretemp.c 5390 5391CORSAIR-CPRO HARDWARE MONITOR DRIVER 5392M: Marius Zachmann <mail@mariuszachmann.de> 5393L: linux-hwmon@vger.kernel.org 5394S: Maintained 5395F: drivers/hwmon/corsair-cpro.c 5396 5397CORSAIR-PSU HARDWARE MONITOR DRIVER 5398M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5399L: linux-hwmon@vger.kernel.org 5400S: Maintained 5401F: Documentation/hwmon/corsair-psu.rst 5402F: drivers/hwmon/corsair-psu.c 5403 5404COUNTER SUBSYSTEM 5405M: William Breathitt Gray <william.gray@linaro.org> 5406L: linux-iio@vger.kernel.org 5407S: Maintained 5408T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5409F: Documentation/ABI/testing/sysfs-bus-counter 5410F: Documentation/driver-api/generic-counter.rst 5411F: drivers/counter/ 5412F: include/linux/counter.h 5413F: include/uapi/linux/counter.h 5414F: tools/counter/ 5415 5416CP2615 I2C DRIVER 5417M: Bence Csókás <bence98@sch.bme.hu> 5418S: Maintained 5419F: drivers/i2c/busses/i2c-cp2615.c 5420 5421CPMAC ETHERNET DRIVER 5422M: Florian Fainelli <f.fainelli@gmail.com> 5423L: netdev@vger.kernel.org 5424S: Maintained 5425F: drivers/net/ethernet/ti/cpmac.c 5426 5427CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5428M: Viresh Kumar <viresh.kumar@linaro.org> 5429M: Sudeep Holla <sudeep.holla@arm.com> 5430L: linux-pm@vger.kernel.org 5431S: Maintained 5432W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5433F: drivers/cpufreq/vexpress-spc-cpufreq.c 5434 5435CPU FREQUENCY SCALING FRAMEWORK 5436M: "Rafael J. Wysocki" <rafael@kernel.org> 5437M: Viresh Kumar <viresh.kumar@linaro.org> 5438L: linux-pm@vger.kernel.org 5439S: Maintained 5440B: https://bugzilla.kernel.org 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5442T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5443F: Documentation/admin-guide/pm/cpufreq.rst 5444F: Documentation/admin-guide/pm/intel_pstate.rst 5445F: Documentation/cpu-freq/ 5446F: Documentation/devicetree/bindings/cpufreq/ 5447F: drivers/cpufreq/ 5448F: include/linux/cpufreq.h 5449F: include/linux/sched/cpufreq.h 5450F: kernel/sched/cpufreq*.c 5451F: tools/testing/selftests/cpufreq/ 5452 5453CPU IDLE TIME MANAGEMENT FRAMEWORK 5454M: "Rafael J. Wysocki" <rafael@kernel.org> 5455M: Daniel Lezcano <daniel.lezcano@linaro.org> 5456L: linux-pm@vger.kernel.org 5457S: Maintained 5458B: https://bugzilla.kernel.org 5459T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5460F: Documentation/admin-guide/pm/cpuidle.rst 5461F: Documentation/driver-api/pm/cpuidle.rst 5462F: drivers/cpuidle/ 5463F: include/linux/cpuidle.h 5464 5465CPU POWER MONITORING SUBSYSTEM 5466M: Thomas Renninger <trenn@suse.com> 5467M: Shuah Khan <shuah@kernel.org> 5468M: Shuah Khan <skhan@linuxfoundation.org> 5469L: linux-pm@vger.kernel.org 5470S: Maintained 5471F: tools/power/cpupower/ 5472 5473CPUID/MSR DRIVER 5474M: "H. Peter Anvin" <hpa@zytor.com> 5475S: Maintained 5476F: arch/x86/kernel/cpuid.c 5477F: arch/x86/kernel/msr.c 5478 5479CPUIDLE DRIVER - ARM BIG LITTLE 5480M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5481M: Daniel Lezcano <daniel.lezcano@linaro.org> 5482L: linux-pm@vger.kernel.org 5483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5484S: Maintained 5485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5486F: drivers/cpuidle/cpuidle-big_little.c 5487 5488CPUIDLE DRIVER - ARM EXYNOS 5489M: Daniel Lezcano <daniel.lezcano@linaro.org> 5490R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5491M: Kukjin Kim <kgene@kernel.org> 5492L: linux-pm@vger.kernel.org 5493L: linux-samsung-soc@vger.kernel.org 5494S: Supported 5495F: arch/arm/mach-exynos/pm.c 5496F: drivers/cpuidle/cpuidle-exynos.c 5497F: include/linux/platform_data/cpuidle-exynos.h 5498 5499CPUIDLE DRIVER - ARM PSCI 5500M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5501M: Sudeep Holla <sudeep.holla@arm.com> 5502L: linux-pm@vger.kernel.org 5503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5504S: Supported 5505F: drivers/cpuidle/cpuidle-psci.c 5506 5507CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5508M: Ulf Hansson <ulf.hansson@linaro.org> 5509L: linux-pm@vger.kernel.org 5510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5511S: Supported 5512F: drivers/cpuidle/cpuidle-psci.h 5513F: drivers/cpuidle/cpuidle-psci-domain.c 5514 5515CPUIDLE DRIVER - DT IDLE PM DOMAIN 5516M: Ulf Hansson <ulf.hansson@linaro.org> 5517L: linux-pm@vger.kernel.org 5518S: Supported 5519F: drivers/cpuidle/dt_idle_genpd.c 5520F: drivers/cpuidle/dt_idle_genpd.h 5521 5522CPUIDLE DRIVER - RISC-V SBI 5523M: Anup Patel <anup@brainfault.org> 5524L: linux-pm@vger.kernel.org 5525L: linux-riscv@lists.infradead.org 5526S: Maintained 5527F: drivers/cpuidle/cpuidle-riscv-sbi.c 5528 5529CRAMFS FILESYSTEM 5530M: Nicolas Pitre <nico@fluxnic.net> 5531S: Maintained 5532F: Documentation/filesystems/cramfs.rst 5533F: fs/cramfs/ 5534 5535CREATIVE SB0540 5536M: Bastien Nocera <hadess@hadess.net> 5537L: linux-input@vger.kernel.org 5538S: Maintained 5539F: drivers/hid/hid-creative-sb0540.c 5540 5541CRYPTO API 5542M: Herbert Xu <herbert@gondor.apana.org.au> 5543M: "David S. Miller" <davem@davemloft.net> 5544L: linux-crypto@vger.kernel.org 5545S: Maintained 5546T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5547T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5548F: Documentation/crypto/ 5549F: Documentation/devicetree/bindings/crypto/ 5550F: arch/*/crypto/ 5551F: crypto/ 5552F: drivers/crypto/ 5553F: include/crypto/ 5554F: include/linux/crypto* 5555F: lib/crypto/ 5556 5557CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5558M: Neil Horman <nhorman@tuxdriver.com> 5559L: linux-crypto@vger.kernel.org 5560S: Maintained 5561F: crypto/ansi_cprng.c 5562F: crypto/rng.c 5563 5564CS3308 MEDIA DRIVER 5565M: Hans Verkuil <hverkuil@xs4all.nl> 5566L: linux-media@vger.kernel.org 5567S: Odd Fixes 5568W: http://linuxtv.org 5569T: git git://linuxtv.org/media_tree.git 5570F: drivers/media/i2c/cs3308.c 5571 5572CS5535 Audio ALSA driver 5573M: Jaya Kumar <jayakumar.alsa@gmail.com> 5574S: Maintained 5575F: sound/pci/cs5535audio/ 5576 5577CTU CAN FD DRIVER 5578M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5579M: Ondrej Ille <ondrej.ille@gmail.com> 5580L: linux-can@vger.kernel.org 5581S: Maintained 5582F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5583F: drivers/net/can/ctucanfd/ 5584 5585CW1200 WLAN driver 5586M: Solomon Peachy <pizza@shaftnet.org> 5587S: Maintained 5588F: drivers/net/wireless/st/cw1200/ 5589 5590CX18 VIDEO4LINUX DRIVER 5591M: Andy Walls <awalls@md.metrocast.net> 5592L: linux-media@vger.kernel.org 5593S: Maintained 5594W: https://linuxtv.org 5595T: git git://linuxtv.org/media_tree.git 5596F: drivers/media/pci/cx18/ 5597F: include/uapi/linux/ivtv* 5598 5599CX2341X MPEG ENCODER HELPER MODULE 5600M: Hans Verkuil <hverkuil@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Maintained 5603W: https://linuxtv.org 5604T: git git://linuxtv.org/media_tree.git 5605F: drivers/media/common/cx2341x* 5606F: include/media/drv-intf/cx2341x.h 5607 5608CX24120 MEDIA DRIVER 5609M: Jemma Denson <jdenson@gmail.com> 5610M: Patrick Boettcher <patrick.boettcher@posteo.de> 5611L: linux-media@vger.kernel.org 5612S: Maintained 5613W: https://linuxtv.org 5614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5615F: drivers/media/dvb-frontends/cx24120* 5616 5617CX88 VIDEO4LINUX DRIVER 5618M: Mauro Carvalho Chehab <mchehab@kernel.org> 5619L: linux-media@vger.kernel.org 5620S: Odd fixes 5621W: https://linuxtv.org 5622T: git git://linuxtv.org/media_tree.git 5623F: Documentation/driver-api/media/drivers/cx88* 5624F: drivers/media/pci/cx88/ 5625 5626CXD2820R MEDIA DRIVER 5627M: Antti Palosaari <crope@iki.fi> 5628L: linux-media@vger.kernel.org 5629S: Maintained 5630W: https://linuxtv.org 5631W: http://palosaari.fi/linux/ 5632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5633T: git git://linuxtv.org/anttip/media_tree.git 5634F: drivers/media/dvb-frontends/cxd2820r* 5635 5636CXGB3 ETHERNET DRIVER (CXGB3) 5637M: Raju Rangoju <rajur@chelsio.com> 5638L: netdev@vger.kernel.org 5639S: Supported 5640W: http://www.chelsio.com 5641F: drivers/net/ethernet/chelsio/cxgb3/ 5642 5643CXGB3 ISCSI DRIVER (CXGB3I) 5644M: Varun Prakash <varun@chelsio.com> 5645L: linux-scsi@vger.kernel.org 5646S: Supported 5647W: http://www.chelsio.com 5648F: drivers/scsi/cxgbi/cxgb3i 5649 5650CXGB4 CRYPTO DRIVER (chcr) 5651M: Ayush Sawal <ayush.sawal@chelsio.com> 5652L: linux-crypto@vger.kernel.org 5653S: Supported 5654W: http://www.chelsio.com 5655F: drivers/crypto/chelsio 5656 5657CXGB4 INLINE CRYPTO DRIVER 5658M: Ayush Sawal <ayush.sawal@chelsio.com> 5659L: netdev@vger.kernel.org 5660S: Supported 5661W: http://www.chelsio.com 5662F: drivers/net/ethernet/chelsio/inline_crypto/ 5663 5664CXGB4 ETHERNET DRIVER (CXGB4) 5665M: Raju Rangoju <rajur@chelsio.com> 5666L: netdev@vger.kernel.org 5667S: Supported 5668W: http://www.chelsio.com 5669F: drivers/net/ethernet/chelsio/cxgb4/ 5670 5671CXGB4 ISCSI DRIVER (CXGB4I) 5672M: Varun Prakash <varun@chelsio.com> 5673L: linux-scsi@vger.kernel.org 5674S: Supported 5675W: http://www.chelsio.com 5676F: drivers/scsi/cxgbi/cxgb4i 5677 5678CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5679M: Potnuri Bharat Teja <bharat@chelsio.com> 5680L: linux-rdma@vger.kernel.org 5681S: Supported 5682W: http://www.openfabrics.org 5683F: drivers/infiniband/hw/cxgb4/ 5684F: include/uapi/rdma/cxgb4-abi.h 5685 5686CXGB4VF ETHERNET DRIVER (CXGB4VF) 5687M: Raju Rangoju <rajur@chelsio.com> 5688L: netdev@vger.kernel.org 5689S: Supported 5690W: http://www.chelsio.com 5691F: drivers/net/ethernet/chelsio/cxgb4vf/ 5692 5693CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5694M: Frederic Barrat <fbarrat@linux.ibm.com> 5695M: Andrew Donnellan <ajd@linux.ibm.com> 5696L: linuxppc-dev@lists.ozlabs.org 5697S: Supported 5698F: Documentation/ABI/testing/sysfs-class-cxl 5699F: Documentation/powerpc/cxl.rst 5700F: arch/powerpc/platforms/powernv/pci-cxl.c 5701F: drivers/misc/cxl/ 5702F: include/misc/cxl* 5703F: include/uapi/misc/cxl.h 5704 5705CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5706M: Manoj N. Kumar <manoj@linux.ibm.com> 5707M: Matthew R. Ochs <mrochs@linux.ibm.com> 5708M: Uma Krishnan <ukrishn@linux.ibm.com> 5709L: linux-scsi@vger.kernel.org 5710S: Supported 5711F: Documentation/powerpc/cxlflash.rst 5712F: drivers/scsi/cxlflash/ 5713F: include/uapi/scsi/cxlflash_ioctl.h 5714 5715CYBERPRO FB DRIVER 5716M: Russell King <linux@armlinux.org.uk> 5717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5718S: Maintained 5719W: http://www.armlinux.org.uk/ 5720F: drivers/video/fbdev/cyber2000fb.* 5721 5722CYCLADES PC300 DRIVER 5723S: Orphan 5724F: drivers/net/wan/pc300* 5725 5726CYPRESS_FIRMWARE MEDIA DRIVER 5727M: Antti Palosaari <crope@iki.fi> 5728L: linux-media@vger.kernel.org 5729S: Maintained 5730W: https://linuxtv.org 5731W: http://palosaari.fi/linux/ 5732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5733T: git git://linuxtv.org/anttip/media_tree.git 5734F: drivers/media/common/cypress_firmware* 5735 5736CYPRESS CY8C95X0 PINCTRL DRIVER 5737M: Patrick Rudolph <patrick.rudolph@9elements.com> 5738L: linux-gpio@vger.kernel.org 5739S: Maintained 5740F: drivers/pinctrl/pinctrl-cy8c95x0.c 5741 5742CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5743M: Linus Walleij <linus.walleij@linaro.org> 5744L: linux-input@vger.kernel.org 5745S: Maintained 5746F: drivers/input/touchscreen/cy8ctma140.c 5747 5748CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5749M: Yassine Oudjana <y.oudjana@protonmail.com> 5750L: linux-input@vger.kernel.org 5751S: Maintained 5752F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5753F: drivers/input/keyboard/cypress-sf.c 5754 5755CYTTSP TOUCHSCREEN DRIVER 5756M: Linus Walleij <linus.walleij@linaro.org> 5757L: linux-input@vger.kernel.org 5758S: Maintained 5759F: drivers/input/touchscreen/cyttsp* 5760 5761D-LINK DIR-685 TOUCHKEYS DRIVER 5762M: Linus Walleij <linus.walleij@linaro.org> 5763L: linux-input@vger.kernel.org 5764S: Supported 5765F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5766 5767DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5768M: Joshua Kinard <kumba@gentoo.org> 5769S: Maintained 5770F: drivers/rtc/rtc-ds1685.c 5771F: include/linux/rtc/ds1685.h 5772 5773DAMA SLAVE for AX.25 5774M: Joerg Reuter <jreuter@yaina.de> 5775L: linux-hams@vger.kernel.org 5776S: Maintained 5777W: http://yaina.de/jreuter/ 5778W: http://www.qsl.net/dl1bke/ 5779F: net/ax25/af_ax25.c 5780F: net/ax25/ax25_dev.c 5781F: net/ax25/ax25_ds_* 5782F: net/ax25/ax25_in.c 5783F: net/ax25/ax25_out.c 5784F: net/ax25/ax25_timer.c 5785F: net/ax25/sysctl_net_ax25.c 5786 5787DATA ACCESS MONITOR 5788M: SeongJae Park <sj@kernel.org> 5789L: damon@lists.linux.dev 5790L: linux-mm@kvack.org 5791S: Maintained 5792F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5793F: Documentation/admin-guide/mm/damon/ 5794F: Documentation/mm/damon/ 5795F: include/linux/damon.h 5796F: include/trace/events/damon.h 5797F: mm/damon/ 5798F: tools/testing/selftests/damon/ 5799 5800DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5801L: netdev@vger.kernel.org 5802S: Orphan 5803F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5804F: drivers/net/ethernet/dec/tulip/dmfe.c 5805 5806DC390/AM53C974 SCSI driver 5807M: Hannes Reinecke <hare@suse.com> 5808L: linux-scsi@vger.kernel.org 5809S: Maintained 5810F: drivers/scsi/am53c974.c 5811 5812DC395x SCSI driver 5813M: Oliver Neukum <oliver@neukum.org> 5814M: Ali Akcaagac <aliakc@web.de> 5815M: Jamie Lenehan <lenehan@twibble.org> 5816L: dc395x@twibble.org 5817S: Maintained 5818W: http://twibble.org/dist/dc395x/ 5819W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5820F: Documentation/scsi/dc395x.rst 5821F: drivers/scsi/dc395x.* 5822 5823DCCP PROTOCOL 5824L: dccp@vger.kernel.org 5825S: Orphan 5826W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5827F: include/linux/dccp.h 5828F: include/linux/tfrc.h 5829F: include/uapi/linux/dccp.h 5830F: net/dccp/ 5831 5832DECSTATION PLATFORM SUPPORT 5833M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5834L: linux-mips@vger.kernel.org 5835S: Maintained 5836W: http://www.linux-mips.org/wiki/DECstation 5837F: arch/mips/dec/ 5838F: arch/mips/include/asm/dec/ 5839F: arch/mips/include/asm/mach-dec/ 5840 5841DEFXX FDDI NETWORK DRIVER 5842M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5843S: Maintained 5844F: drivers/net/fddi/defxx.* 5845 5846DEFZA FDDI NETWORK DRIVER 5847M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5848S: Maintained 5849F: drivers/net/fddi/defza.* 5850 5851DEINTERLACE DRIVERS FOR ALLWINNER H3 5852M: Jernej Skrabec <jernej.skrabec@gmail.com> 5853L: linux-media@vger.kernel.org 5854S: Maintained 5855T: git git://linuxtv.org/media_tree.git 5856F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5857F: drivers/media/platform/sunxi/sun8i-di/ 5858 5859DELL LAPTOP DRIVER 5860M: Matthew Garrett <mjg59@srcf.ucam.org> 5861M: Pali Rohár <pali@kernel.org> 5862L: platform-driver-x86@vger.kernel.org 5863S: Maintained 5864F: drivers/platform/x86/dell/dell-laptop.c 5865 5866DELL LAPTOP FREEFALL DRIVER 5867M: Pali Rohár <pali@kernel.org> 5868S: Maintained 5869F: drivers/platform/x86/dell/dell-smo8800.c 5870 5871DELL LAPTOP RBTN DRIVER 5872M: Pali Rohár <pali@kernel.org> 5873S: Maintained 5874F: drivers/platform/x86/dell/dell-rbtn.* 5875 5876DELL LAPTOP SMM DRIVER 5877M: Pali Rohár <pali@kernel.org> 5878S: Maintained 5879F: Documentation/ABI/obsolete/procfs-i8k 5880F: drivers/hwmon/dell-smm-hwmon.c 5881F: include/uapi/linux/i8k.h 5882 5883DELL REMOTE BIOS UPDATE DRIVER 5884M: Stuart Hayes <stuart.w.hayes@gmail.com> 5885L: platform-driver-x86@vger.kernel.org 5886S: Maintained 5887F: drivers/platform/x86/dell/dell_rbu.c 5888 5889DELL SMBIOS DRIVER 5890M: Pali Rohár <pali@kernel.org> 5891L: Dell.Client.Kernel@dell.com 5892L: platform-driver-x86@vger.kernel.org 5893S: Maintained 5894F: drivers/platform/x86/dell/dell-smbios.* 5895 5896DELL SMBIOS SMM DRIVER 5897L: Dell.Client.Kernel@dell.com 5898L: platform-driver-x86@vger.kernel.org 5899S: Maintained 5900F: drivers/platform/x86/dell/dell-smbios-smm.c 5901 5902DELL SMBIOS WMI DRIVER 5903L: Dell.Client.Kernel@dell.com 5904L: platform-driver-x86@vger.kernel.org 5905S: Maintained 5906F: drivers/platform/x86/dell/dell-smbios-wmi.c 5907F: tools/wmi/dell-smbios-example.c 5908 5909DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5910M: Stuart Hayes <stuart.w.hayes@gmail.com> 5911L: platform-driver-x86@vger.kernel.org 5912S: Maintained 5913F: Documentation/driver-api/dcdbas.rst 5914F: drivers/platform/x86/dell/dcdbas.* 5915 5916DELL WMI DESCRIPTOR DRIVER 5917L: Dell.Client.Kernel@dell.com 5918S: Maintained 5919F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5920 5921DELL WMI DDV DRIVER 5922M: Armin Wolf <W_Armin@gmx.de> 5923S: Maintained 5924F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5925F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5926F: drivers/platform/x86/dell/dell-wmi-ddv.c 5927 5928DELL WMI SYSMAN DRIVER 5929M: Divya Bharathi <divya.bharathi@dell.com> 5930M: Prasanth Ksr <prasanth.ksr@dell.com> 5931L: Dell.Client.Kernel@dell.com 5932L: platform-driver-x86@vger.kernel.org 5933S: Maintained 5934F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5935F: drivers/platform/x86/dell/dell-wmi-sysman/ 5936 5937DELL WMI NOTIFICATIONS DRIVER 5938M: Matthew Garrett <mjg59@srcf.ucam.org> 5939M: Pali Rohár <pali@kernel.org> 5940S: Maintained 5941F: drivers/platform/x86/dell/dell-wmi-base.c 5942 5943DELL WMI HARDWARE PRIVACY SUPPORT 5944M: Perry Yuan <Perry.Yuan@dell.com> 5945L: Dell.Client.Kernel@dell.com 5946L: platform-driver-x86@vger.kernel.org 5947S: Maintained 5948F: drivers/platform/x86/dell/dell-wmi-privacy.c 5949 5950DELTA ST MEDIA DRIVER 5951M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5952L: linux-media@vger.kernel.org 5953S: Supported 5954W: https://linuxtv.org 5955T: git git://linuxtv.org/media_tree.git 5956F: drivers/media/platform/st/sti/delta 5957 5958DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5959M: Zev Weiss <zev@bewilderbeest.net> 5960L: linux-hwmon@vger.kernel.org 5961S: Maintained 5962F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5963 5964DELTA DPS920AB PSU DRIVER 5965M: Robert Marko <robert.marko@sartura.hr> 5966L: linux-hwmon@vger.kernel.org 5967S: Maintained 5968F: Documentation/hwmon/dps920ab.rst 5969F: drivers/hwmon/pmbus/dps920ab.c 5970 5971DELTA NETWORKS TN48M CPLD DRIVERS 5972M: Robert Marko <robert.marko@sartura.hr> 5973S: Maintained 5974F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5975F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5976F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5977F: drivers/gpio/gpio-tn48m.c 5978F: include/dt-bindings/reset/delta,tn48m-reset.h 5979 5980DENALI NAND DRIVER 5981L: linux-mtd@lists.infradead.org 5982S: Orphan 5983F: drivers/mtd/nand/raw/denali* 5984 5985DESIGNWARE EDMA CORE IP DRIVER 5986M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5987L: dmaengine@vger.kernel.org 5988S: Maintained 5989F: drivers/dma/dw-edma/ 5990F: include/linux/dma/edma.h 5991 5992DESIGNWARE XDATA IP DRIVER 5993M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5994L: linux-pci@vger.kernel.org 5995S: Maintained 5996F: Documentation/misc-devices/dw-xdata-pcie.rst 5997F: drivers/misc/dw-xdata-pcie.c 5998 5999DESIGNWARE USB2 DRD IP DRIVER 6000M: Minas Harutyunyan <hminas@synopsys.com> 6001L: linux-usb@vger.kernel.org 6002S: Maintained 6003T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6004F: drivers/usb/dwc2/ 6005 6006DESIGNWARE USB3 DRD IP DRIVER 6007M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6008L: linux-usb@vger.kernel.org 6009S: Maintained 6010F: drivers/usb/dwc3/ 6011 6012DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6013M: Andreas Klinger <ak@it-klinger.de> 6014L: linux-iio@vger.kernel.org 6015S: Maintained 6016F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6017F: drivers/iio/proximity/srf*.c 6018 6019DEVICE COREDUMP (DEV_COREDUMP) 6020M: Johannes Berg <johannes@sipsolutions.net> 6021L: linux-kernel@vger.kernel.org 6022S: Maintained 6023F: drivers/base/devcoredump.c 6024F: include/linux/devcoredump.h 6025 6026DEVICE DEPENDENCY HELPER SCRIPT 6027M: Saravana Kannan <saravanak@google.com> 6028L: linux-kernel@vger.kernel.org 6029S: Maintained 6030F: scripts/dev-needs.sh 6031 6032DEVICE DIRECT ACCESS (DAX) 6033M: Dan Williams <dan.j.williams@intel.com> 6034M: Vishal Verma <vishal.l.verma@intel.com> 6035M: Dave Jiang <dave.jiang@intel.com> 6036L: nvdimm@lists.linux.dev 6037S: Supported 6038F: drivers/dax/ 6039 6040DEVICE FREQUENCY (DEVFREQ) 6041M: MyungJoo Ham <myungjoo.ham@samsung.com> 6042M: Kyungmin Park <kyungmin.park@samsung.com> 6043M: Chanwoo Choi <cw00.choi@samsung.com> 6044L: linux-pm@vger.kernel.org 6045S: Maintained 6046T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6047F: Documentation/devicetree/bindings/devfreq/ 6048F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6049F: drivers/devfreq/ 6050F: include/linux/devfreq.h 6051F: include/trace/events/devfreq.h 6052 6053DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6054M: Chanwoo Choi <cw00.choi@samsung.com> 6055L: linux-pm@vger.kernel.org 6056S: Supported 6057T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6058F: Documentation/devicetree/bindings/devfreq/event/ 6059F: drivers/devfreq/devfreq-event.c 6060F: drivers/devfreq/event/ 6061F: include/dt-bindings/pmu/exynos_ppmu.h 6062F: include/linux/devfreq-event.h 6063 6064DEVICE NUMBER REGISTRY 6065M: Torben Mathiasen <device@lanana.org> 6066S: Maintained 6067W: http://lanana.org/docs/device-list/index.html 6068 6069DEVICE RESOURCE MANAGEMENT HELPERS 6070M: Hans de Goede <hdegoede@redhat.com> 6071R: Matti Vaittinen <mazziesaccount@gmail.com> 6072S: Maintained 6073F: include/linux/devm-helpers.h 6074 6075DEVICE-MAPPER (LVM) 6076M: Alasdair Kergon <agk@redhat.com> 6077M: Mike Snitzer <snitzer@kernel.org> 6078M: dm-devel@redhat.com 6079L: dm-devel@redhat.com 6080S: Maintained 6081W: http://sources.redhat.com/dm 6082Q: http://patchwork.kernel.org/project/dm-devel/list/ 6083T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6084T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6085F: Documentation/admin-guide/device-mapper/ 6086F: drivers/md/Kconfig 6087F: drivers/md/Makefile 6088F: drivers/md/dm* 6089F: drivers/md/persistent-data/ 6090F: include/linux/device-mapper.h 6091F: include/linux/dm-*.h 6092F: include/uapi/linux/dm-*.h 6093 6094DEVLINK 6095M: Jiri Pirko <jiri@nvidia.com> 6096L: netdev@vger.kernel.org 6097S: Supported 6098F: Documentation/networking/devlink 6099F: include/net/devlink.h 6100F: include/uapi/linux/devlink.h 6101F: net/core/devlink.c 6102 6103DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6104M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6105L: kernel@dh-electronics.com 6106S: Maintained 6107F: arch/arm/boot/dts/imx6*-dhcom-* 6108F: arch/arm/boot/dts/imx6*-dhcor-* 6109 6110DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6111M: Marek Vasut <marex@denx.de> 6112L: kernel@dh-electronics.com 6113S: Maintained 6114F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6115F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6116 6117DIALOG SEMICONDUCTOR DRIVERS 6118M: Support Opensource <support.opensource@diasemi.com> 6119S: Supported 6120W: http://www.dialog-semiconductor.com/products 6121F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6122F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6123F: Documentation/devicetree/bindings/mfd/da90*.txt 6124F: Documentation/devicetree/bindings/mfd/da90*.yaml 6125F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6126F: Documentation/devicetree/bindings/regulator/da92*.txt 6127F: Documentation/devicetree/bindings/regulator/slg51000.txt 6128F: Documentation/devicetree/bindings/sound/da[79]*.txt 6129F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6130F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6131F: Documentation/hwmon/da90??.rst 6132F: drivers/gpio/gpio-da90??.c 6133F: drivers/hwmon/da90??-hwmon.c 6134F: drivers/iio/adc/da91??-*.c 6135F: drivers/input/misc/da72??.[ch] 6136F: drivers/input/misc/da90??_onkey.c 6137F: drivers/input/touchscreen/da9052_tsi.c 6138F: drivers/leds/leds-da90??.c 6139F: drivers/mfd/da903x.c 6140F: drivers/mfd/da90??-*.c 6141F: drivers/mfd/da91??-*.c 6142F: drivers/pinctrl/pinctrl-da90??.c 6143F: drivers/power/supply/da9052-battery.c 6144F: drivers/power/supply/da91??-*.c 6145F: drivers/regulator/da9???-regulator.[ch] 6146F: drivers/regulator/slg51000-regulator.[ch] 6147F: drivers/rtc/rtc-da90??.c 6148F: drivers/thermal/da90??-thermal.c 6149F: drivers/video/backlight/da90??_bl.c 6150F: drivers/watchdog/da90??_wdt.c 6151F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6152F: include/linux/mfd/da903x.h 6153F: include/linux/mfd/da9052/ 6154F: include/linux/mfd/da9055/ 6155F: include/linux/mfd/da9062/ 6156F: include/linux/mfd/da9063/ 6157F: include/linux/mfd/da9150/ 6158F: include/linux/regulator/da9211.h 6159F: include/sound/da[79]*.h 6160F: sound/soc/codecs/da[79]*.[ch] 6161 6162DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6163M: William Breathitt Gray <william.gray@linaro.org> 6164L: linux-gpio@vger.kernel.org 6165S: Maintained 6166F: drivers/gpio/gpio-gpio-mm.c 6167 6168DIOLAN U2C-12 I2C DRIVER 6169M: Guenter Roeck <linux@roeck-us.net> 6170L: linux-i2c@vger.kernel.org 6171S: Maintained 6172F: drivers/i2c/busses/i2c-diolan-u2c.c 6173 6174DIRECTORY NOTIFICATION (DNOTIFY) 6175M: Jan Kara <jack@suse.cz> 6176R: Amir Goldstein <amir73il@gmail.com> 6177L: linux-fsdevel@vger.kernel.org 6178S: Maintained 6179F: Documentation/filesystems/dnotify.rst 6180F: fs/notify/dnotify/ 6181F: include/linux/dnotify.h 6182 6183DISK GEOMETRY AND PARTITION HANDLING 6184M: Andries Brouwer <aeb@cwi.nl> 6185S: Maintained 6186W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6187W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6188W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6189 6190DISKQUOTA 6191M: Jan Kara <jack@suse.com> 6192S: Maintained 6193F: Documentation/filesystems/quota.rst 6194F: fs/quota/ 6195F: include/linux/quota*.h 6196F: include/uapi/linux/quota*.h 6197 6198DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6199M: Bernie Thompson <bernie@plugable.com> 6200L: linux-fbdev@vger.kernel.org 6201S: Maintained 6202W: http://plugable.com/category/projects/udlfb/ 6203F: Documentation/fb/udlfb.rst 6204F: drivers/video/fbdev/udlfb.c 6205F: include/video/udlfb.h 6206 6207DISTRIBUTED LOCK MANAGER (DLM) 6208M: Christine Caulfield <ccaulfie@redhat.com> 6209M: David Teigland <teigland@redhat.com> 6210L: cluster-devel@redhat.com 6211S: Supported 6212W: http://sources.redhat.com/cluster/ 6213T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6214F: fs/dlm/ 6215 6216DMA BUFFER SHARING FRAMEWORK 6217M: Sumit Semwal <sumit.semwal@linaro.org> 6218M: Christian König <christian.koenig@amd.com> 6219L: linux-media@vger.kernel.org 6220L: dri-devel@lists.freedesktop.org 6221L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6222S: Maintained 6223T: git git://anongit.freedesktop.org/drm/drm-misc 6224F: Documentation/driver-api/dma-buf.rst 6225F: drivers/dma-buf/ 6226F: include/linux/*fence.h 6227F: include/linux/dma-buf.h 6228F: include/linux/dma-resv.h 6229K: \bdma_(?:buf|fence|resv)\b 6230 6231DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6232M: Vinod Koul <vkoul@kernel.org> 6233L: dmaengine@vger.kernel.org 6234S: Maintained 6235Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6236T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6237F: Documentation/devicetree/bindings/dma/ 6238F: Documentation/driver-api/dmaengine/ 6239F: drivers/dma/ 6240F: include/dt-bindings/dma/ 6241F: include/linux/dma/ 6242F: include/linux/dmaengine.h 6243F: include/linux/of_dma.h 6244 6245DMA MAPPING HELPERS 6246M: Christoph Hellwig <hch@lst.de> 6247M: Marek Szyprowski <m.szyprowski@samsung.com> 6248R: Robin Murphy <robin.murphy@arm.com> 6249L: iommu@lists.linux.dev 6250S: Supported 6251W: http://git.infradead.org/users/hch/dma-mapping.git 6252T: git git://git.infradead.org/users/hch/dma-mapping.git 6253F: include/asm-generic/dma-mapping.h 6254F: include/linux/dma-direct.h 6255F: include/linux/dma-mapping.h 6256F: include/linux/dma-map-ops.h 6257F: include/linux/swiotlb.h 6258F: kernel/dma/ 6259 6260DMA MAPPING BENCHMARK 6261M: Xiang Chen <chenxiang66@hisilicon.com> 6262L: iommu@lists.linux.dev 6263F: kernel/dma/map_benchmark.c 6264F: tools/testing/selftests/dma/ 6265 6266DMA-BUF HEAPS FRAMEWORK 6267M: Sumit Semwal <sumit.semwal@linaro.org> 6268R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6269R: Liam Mark <lmark@codeaurora.org> 6270R: Laura Abbott <labbott@redhat.com> 6271R: Brian Starkey <Brian.Starkey@arm.com> 6272R: John Stultz <jstultz@google.com> 6273L: linux-media@vger.kernel.org 6274L: dri-devel@lists.freedesktop.org 6275L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6276S: Maintained 6277T: git git://anongit.freedesktop.org/drm/drm-misc 6278F: drivers/dma-buf/dma-heap.c 6279F: drivers/dma-buf/heaps/* 6280F: include/linux/dma-heap.h 6281F: include/uapi/linux/dma-heap.h 6282 6283DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6284M: Lukasz Luba <lukasz.luba@arm.com> 6285L: linux-pm@vger.kernel.org 6286L: linux-samsung-soc@vger.kernel.org 6287S: Maintained 6288F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6289F: drivers/memory/samsung/exynos5422-dmc.c 6290 6291DME1737 HARDWARE MONITOR DRIVER 6292M: Juerg Haefliger <juergh@proton.me> 6293L: linux-hwmon@vger.kernel.org 6294S: Maintained 6295F: Documentation/hwmon/dme1737.rst 6296F: drivers/hwmon/dme1737.c 6297 6298DMI/SMBIOS SUPPORT 6299M: Jean Delvare <jdelvare@suse.com> 6300S: Maintained 6301T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6302F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6303F: drivers/firmware/dmi-id.c 6304F: drivers/firmware/dmi_scan.c 6305F: include/linux/dmi.h 6306 6307DOCUMENTATION 6308M: Jonathan Corbet <corbet@lwn.net> 6309L: linux-doc@vger.kernel.org 6310S: Maintained 6311P: Documentation/doc-guide/maintainer-profile.rst 6312T: git git://git.lwn.net/linux.git docs-next 6313F: Documentation/ 6314F: scripts/documentation-file-ref-check 6315F: scripts/kernel-doc 6316F: scripts/sphinx-pre-install 6317X: Documentation/ABI/ 6318X: Documentation/admin-guide/media/ 6319X: Documentation/devicetree/ 6320X: Documentation/driver-api/media/ 6321X: Documentation/firmware-guide/acpi/ 6322X: Documentation/i2c/ 6323X: Documentation/power/ 6324X: Documentation/spi/ 6325X: Documentation/userspace-api/media/ 6326 6327DOCUMENTATION REPORTING ISSUES 6328M: Thorsten Leemhuis <linux@leemhuis.info> 6329L: linux-doc@vger.kernel.org 6330S: Maintained 6331F: Documentation/admin-guide/reporting-issues.rst 6332 6333DOCUMENTATION SCRIPTS 6334M: Mauro Carvalho Chehab <mchehab@kernel.org> 6335L: linux-doc@vger.kernel.org 6336S: Maintained 6337F: Documentation/sphinx/parse-headers.pl 6338F: scripts/documentation-file-ref-check 6339F: scripts/sphinx-pre-install 6340 6341DOCUMENTATION/ITALIAN 6342M: Federico Vaga <federico.vaga@vaga.pv.it> 6343L: linux-doc@vger.kernel.org 6344S: Maintained 6345F: Documentation/translations/it_IT 6346 6347DOCUMENTATION/JAPANESE 6348R: Akira Yokosawa <akiyks@gmail.com> 6349L: linux-doc@vger.kernel.org 6350S: Maintained 6351F: Documentation/translations/ja_JP 6352 6353DONGWOON DW9714 LENS VOICE COIL DRIVER 6354M: Sakari Ailus <sakari.ailus@linux.intel.com> 6355L: linux-media@vger.kernel.org 6356S: Maintained 6357T: git git://linuxtv.org/media_tree.git 6358F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6359F: drivers/media/i2c/dw9714.c 6360 6361DONGWOON DW9768 LENS VOICE COIL DRIVER 6362M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6363L: linux-media@vger.kernel.org 6364S: Maintained 6365T: git git://linuxtv.org/media_tree.git 6366F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6367F: drivers/media/i2c/dw9768.c 6368 6369DONGWOON DW9807 LENS VOICE COIL DRIVER 6370M: Sakari Ailus <sakari.ailus@linux.intel.com> 6371L: linux-media@vger.kernel.org 6372S: Maintained 6373T: git git://linuxtv.org/media_tree.git 6374F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6375F: drivers/media/i2c/dw9807-vcm.c 6376 6377DOUBLETALK DRIVER 6378M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6379L: blinux-list@redhat.com 6380S: Maintained 6381F: drivers/char/dtlk.c 6382F: include/linux/dtlk.h 6383 6384DPAA2 DATAPATH I/O (DPIO) DRIVER 6385M: Roy Pledge <Roy.Pledge@nxp.com> 6386L: linux-kernel@vger.kernel.org 6387S: Maintained 6388F: drivers/soc/fsl/dpio 6389 6390DPAA2 ETHERNET DRIVER 6391M: Ioana Ciornei <ioana.ciornei@nxp.com> 6392L: netdev@vger.kernel.org 6393S: Maintained 6394F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6395F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6396F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6397F: drivers/net/ethernet/freescale/dpaa2/Makefile 6398F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6399F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6400F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6401F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6402F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6403F: drivers/net/ethernet/freescale/dpaa2/dpni* 6404 6405DPAA2 ETHERNET SWITCH DRIVER 6406M: Ioana Ciornei <ioana.ciornei@nxp.com> 6407L: netdev@vger.kernel.org 6408S: Maintained 6409F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6411F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6412 6413DRBD DRIVER 6414M: Philipp Reisner <philipp.reisner@linbit.com> 6415M: Lars Ellenberg <lars.ellenberg@linbit.com> 6416M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6417L: drbd-dev@lists.linbit.com 6418S: Supported 6419W: http://www.drbd.org 6420T: git git://git.linbit.com/linux-drbd.git 6421T: git git://git.linbit.com/drbd-8.4.git 6422F: Documentation/admin-guide/blockdev/ 6423F: drivers/block/drbd/ 6424F: lib/lru_cache.c 6425 6426DRIVER COMPONENT FRAMEWORK 6427L: dri-devel@lists.freedesktop.org 6428F: drivers/base/component.c 6429F: include/linux/component.h 6430 6431DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6432M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6433R: "Rafael J. Wysocki" <rafael@kernel.org> 6434S: Supported 6435T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6436F: Documentation/core-api/kobject.rst 6437F: drivers/base/ 6438F: fs/debugfs/ 6439F: fs/sysfs/ 6440F: include/linux/debugfs.h 6441F: include/linux/kobj* 6442F: lib/kobj* 6443 6444DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6445M: Nishanth Menon <nm@ti.com> 6446L: linux-pm@vger.kernel.org 6447S: Maintained 6448F: drivers/soc/ti/smartreflex.c 6449F: include/linux/power/smartreflex.h 6450 6451DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6452M: Maxime Ripard <mripard@kernel.org> 6453M: Chen-Yu Tsai <wens@csie.org> 6454R: Jernej Skrabec <jernej.skrabec@gmail.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Supported 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/sun4i/sun8i* 6459 6460DRM DRIVER FOR ARM PL111 CLCD 6461M: Emma Anholt <emma@anholt.net> 6462S: Supported 6463T: git git://anongit.freedesktop.org/drm/drm-misc 6464F: drivers/gpu/drm/pl111/ 6465 6466DRM DRIVER FOR ARM VERSATILE TFT PANELS 6467M: Linus Walleij <linus.walleij@linaro.org> 6468S: Maintained 6469T: git git://anongit.freedesktop.org/drm/drm-misc 6470F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6471F: drivers/gpu/drm/panel/panel-arm-versatile.c 6472 6473DRM DRIVER FOR ASPEED BMC GFX 6474M: Joel Stanley <joel@jms.id.au> 6475L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6476S: Supported 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6479F: drivers/gpu/drm/aspeed/ 6480 6481DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6482M: Dave Airlie <airlied@redhat.com> 6483R: Thomas Zimmermann <tzimmermann@suse.de> 6484L: dri-devel@lists.freedesktop.org 6485S: Supported 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: drivers/gpu/drm/ast/ 6488 6489DRM DRIVER FOR BOCHS VIRTUAL GPU 6490M: Gerd Hoffmann <kraxel@redhat.com> 6491L: virtualization@lists.linux-foundation.org 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: drivers/gpu/drm/tiny/bochs.c 6495 6496DRM DRIVER FOR BOE HIMAX8279D PANELS 6497M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6498S: Maintained 6499F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6500F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6501 6502DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6503M: Jagan Teki <jagan@amarulasolutions.com> 6504S: Maintained 6505F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6506F: drivers/gpu/drm/bridge/chipone-icn6211.c 6507 6508DRM DRIVER FOR EBBG FT8719 PANEL 6509M: Joel Selvaraj <jo@jsfamily.in> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6513F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6514 6515DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6516M: Linus Walleij <linus.walleij@linaro.org> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: drivers/gpu/drm/tve200/ 6520 6521DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6522M: Icenowy Zheng <icenowy@aosc.io> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6525F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6526 6527DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6528M: Jagan Teki <jagan@amarulasolutions.com> 6529S: Maintained 6530F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6531F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6532 6533DRM DRIVER FOR GENERIC EDP PANELS 6534R: Douglas Anderson <dianders@chromium.org> 6535F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6536F: drivers/gpu/drm/panel/panel-edp.c 6537 6538DRM DRIVER FOR GENERIC USB DISPLAY 6539M: Noralf Trønnes <noralf@tronnes.org> 6540S: Maintained 6541W: https://github.com/notro/gud/wiki 6542T: git git://anongit.freedesktop.org/drm/drm-misc 6543F: drivers/gpu/drm/gud/ 6544F: include/drm/gud.h 6545 6546DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6547M: Hans de Goede <hdegoede@redhat.com> 6548S: Maintained 6549T: git git://anongit.freedesktop.org/drm/drm-misc 6550F: drivers/gpu/drm/tiny/gm12u320.c 6551 6552DRM DRIVER FOR HX8357D PANELS 6553M: Emma Anholt <emma@anholt.net> 6554S: Maintained 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6557F: drivers/gpu/drm/tiny/hx8357d.c 6558 6559DRM DRIVER FOR ILITEK ILI9225 PANELS 6560M: David Lechner <david@lechnology.com> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6564F: drivers/gpu/drm/tiny/ili9225.c 6565 6566DRM DRIVER FOR ILITEK ILI9486 PANELS 6567M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6568S: Maintained 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6571F: drivers/gpu/drm/tiny/ili9486.c 6572 6573DRM DRIVER FOR INTEL I810 VIDEO CARDS 6574S: Orphan / Obsolete 6575F: drivers/gpu/drm/i810/ 6576F: include/uapi/drm/i810_drm.h 6577 6578DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6579M: Jagan Teki <jagan@edgeble.ai> 6580S: Maintained 6581F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6582F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6583 6584DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6585M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6586S: Supported 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: drivers/gpu/drm/logicvc/ 6589 6590DRM DRIVER FOR LVDS PANELS 6591M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6592L: dri-devel@lists.freedesktop.org 6593T: git git://anongit.freedesktop.org/drm/drm-misc 6594S: Maintained 6595F: drivers/gpu/drm/panel/panel-lvds.c 6596F: Documentation/devicetree/bindings/display/lvds.yaml 6597F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6598 6599DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6600M: Guido Günther <agx@sigxcpu.org> 6601R: Purism Kernel Team <kernel@puri.sm> 6602S: Maintained 6603F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6604F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6605 6606DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6607S: Orphan / Obsolete 6608F: drivers/gpu/drm/mga/ 6609F: include/uapi/drm/mga_drm.h 6610 6611DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6612M: Dave Airlie <airlied@redhat.com> 6613R: Thomas Zimmermann <tzimmermann@suse.de> 6614L: dri-devel@lists.freedesktop.org 6615S: Supported 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: drivers/gpu/drm/mgag200/ 6618 6619DRM DRIVER FOR MI0283QT 6620M: Noralf Trønnes <noralf@tronnes.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6624F: drivers/gpu/drm/tiny/mi0283qt.c 6625 6626DRM DRIVER FOR MIPI DBI compatible panels 6627M: Noralf Trønnes <noralf@tronnes.org> 6628S: Maintained 6629W: https://github.com/notro/panel-mipi-dbi/wiki 6630T: git git://anongit.freedesktop.org/drm/drm-misc 6631F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6632F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6633 6634DRM DRIVER FOR MSM ADRENO GPU 6635M: Rob Clark <robdclark@gmail.com> 6636M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6637M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6638R: Sean Paul <sean@poorly.run> 6639L: linux-arm-msm@vger.kernel.org 6640L: dri-devel@lists.freedesktop.org 6641L: freedreno@lists.freedesktop.org 6642S: Maintained 6643T: git https://gitlab.freedesktop.org/drm/msm.git 6644F: Documentation/devicetree/bindings/display/msm/ 6645F: drivers/gpu/drm/msm/ 6646F: include/uapi/drm/msm_drm.h 6647 6648DRM DRIVER FOR NOVATEK NT35510 PANELS 6649M: Linus Walleij <linus.walleij@linaro.org> 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6653F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6654 6655DRM DRIVER FOR NOVATEK NT35560 PANELS 6656M: Linus Walleij <linus.walleij@linaro.org> 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6660F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6661 6662DRM DRIVER FOR NOVATEK NT36672A PANELS 6663M: Sumit Semwal <sumit.semwal@linaro.org> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6667F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6668 6669DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6670M: Ben Skeggs <bskeggs@redhat.com> 6671M: Karol Herbst <kherbst@redhat.com> 6672M: Lyude Paul <lyude@redhat.com> 6673L: dri-devel@lists.freedesktop.org 6674L: nouveau@lists.freedesktop.org 6675S: Supported 6676W: https://nouveau.freedesktop.org/ 6677Q: https://patchwork.freedesktop.org/project/nouveau/ 6678Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6679B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6680C: irc://irc.oftc.net/nouveau 6681T: git https://gitlab.freedesktop.org/drm/nouveau.git 6682F: drivers/gpu/drm/nouveau/ 6683F: include/uapi/drm/nouveau_drm.h 6684 6685DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6686M: Stefan Mavrodiev <stefan@olimex.com> 6687S: Maintained 6688F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6689F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6690 6691DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6692R: Douglas Anderson <dianders@chromium.org> 6693F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6694F: drivers/gpu/drm/bridge/parade-ps8640.c 6695 6696DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6697M: Noralf Trønnes <noralf@tronnes.org> 6698S: Maintained 6699T: git git://anongit.freedesktop.org/drm/drm-misc 6700F: Documentation/devicetree/bindings/display/repaper.txt 6701F: drivers/gpu/drm/tiny/repaper.c 6702 6703DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6704M: Javier Martinez Canillas <javierm@redhat.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6708F: drivers/gpu/drm/solomon/ssd130x* 6709 6710DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6711M: Dave Airlie <airlied@redhat.com> 6712M: Gerd Hoffmann <kraxel@redhat.com> 6713L: virtualization@lists.linux-foundation.org 6714S: Obsolete 6715W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: drivers/gpu/drm/tiny/cirrus.c 6718 6719DRM DRIVER FOR QXL VIRTUAL GPU 6720M: Dave Airlie <airlied@redhat.com> 6721M: Gerd Hoffmann <kraxel@redhat.com> 6722L: virtualization@lists.linux-foundation.org 6723L: spice-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/qxl/ 6727F: include/uapi/drm/qxl_drm.h 6728 6729DRM DRIVER FOR RAGE 128 VIDEO CARDS 6730S: Orphan / Obsolete 6731F: drivers/gpu/drm/r128/ 6732F: include/uapi/drm/r128_drm.h 6733 6734DRM DRIVER FOR RAYDIUM RM67191 PANELS 6735M: Robert Chiras <robert.chiras@nxp.com> 6736S: Maintained 6737F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6738F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6739 6740DRM DRIVER FOR SAMSUNG DB7430 PANELS 6741M: Linus Walleij <linus.walleij@linaro.org> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6745F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6746 6747DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6748M: Markuss Broks <markuss.broks@gmail.com> 6749S: Maintained 6750F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6751F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6752 6753DRM DRIVER FOR SITRONIX ST7703 PANELS 6754M: Guido Günther <agx@sigxcpu.org> 6755R: Purism Kernel Team <kernel@puri.sm> 6756R: Ondrej Jirman <megous@megous.com> 6757S: Maintained 6758F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6759F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6760 6761DRM DRIVER FOR SAVAGE VIDEO CARDS 6762S: Orphan / Obsolete 6763F: drivers/gpu/drm/savage/ 6764F: include/uapi/drm/savage_drm.h 6765 6766DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6767M: Thomas Zimmermann <tzimmermann@suse.de> 6768M: Javier Martinez Canillas <javierm@redhat.com> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: drivers/gpu/drm/drm_aperture.c 6773F: drivers/gpu/drm/tiny/ofdrm.c 6774F: drivers/gpu/drm/tiny/simpledrm.c 6775F: drivers/video/aperture.c 6776F: drivers/video/nomodeset.c 6777F: include/drm/drm_aperture.h 6778F: include/linux/aperture.h 6779F: include/video/nomodeset.h 6780 6781DRM DRIVER FOR SIS VIDEO CARDS 6782S: Orphan / Obsolete 6783F: drivers/gpu/drm/sis/ 6784F: include/uapi/drm/sis_drm.h 6785 6786DRM DRIVER FOR SITRONIX ST7586 PANELS 6787M: David Lechner <david@lechnology.com> 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6791F: drivers/gpu/drm/tiny/st7586.c 6792 6793DRM DRIVER FOR SITRONIX ST7701 PANELS 6794M: Jagan Teki <jagan@amarulasolutions.com> 6795S: Maintained 6796F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6797F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6798 6799DRM DRIVER FOR SITRONIX ST7735R PANELS 6800M: David Lechner <david@lechnology.com> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6804F: drivers/gpu/drm/tiny/st7735r.c 6805 6806DRM DRIVER FOR ST-ERICSSON MCDE 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6811F: drivers/gpu/drm/mcde/ 6812 6813DRM DRIVER FOR TDFX VIDEO CARDS 6814S: Orphan / Obsolete 6815F: drivers/gpu/drm/tdfx/ 6816 6817DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6818M: Jagan Teki <jagan@amarulasolutions.com> 6819S: Maintained 6820F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6821F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6822 6823DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6824R: Douglas Anderson <dianders@chromium.org> 6825F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6826F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6827 6828DRM DRIVER FOR TPO TPG110 PANELS 6829M: Linus Walleij <linus.walleij@linaro.org> 6830S: Maintained 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6833F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6834 6835DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6836M: Dave Airlie <airlied@redhat.com> 6837R: Sean Paul <sean@poorly.run> 6838R: Thomas Zimmermann <tzimmermann@suse.de> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: drivers/gpu/drm/udl/ 6843 6844DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6845M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6846M: Melissa Wen <melissa.srw@gmail.com> 6847R: Haneen Mohammed <hamohammed.sa@gmail.com> 6848R: Daniel Vetter <daniel@ffwll.ch> 6849L: dri-devel@lists.freedesktop.org 6850S: Maintained 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/gpu/vkms.rst 6853F: drivers/gpu/drm/vkms/ 6854 6855DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6856M: Hans de Goede <hdegoede@redhat.com> 6857L: dri-devel@lists.freedesktop.org 6858S: Maintained 6859T: git git://anongit.freedesktop.org/drm/drm-misc 6860F: drivers/gpu/drm/vboxvideo/ 6861 6862DRM DRIVER FOR VMWARE VIRTUAL GPU 6863M: Zack Rusin <zackr@vmware.com> 6864R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6865L: dri-devel@lists.freedesktop.org 6866S: Supported 6867T: git git://anongit.freedesktop.org/drm/drm-misc 6868F: drivers/gpu/drm/vmwgfx/ 6869F: include/uapi/drm/vmwgfx_drm.h 6870 6871DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6872M: Linus Walleij <linus.walleij@linaro.org> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6876F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6877 6878DRM DRIVERS 6879M: David Airlie <airlied@gmail.com> 6880M: Daniel Vetter <daniel@ffwll.ch> 6881L: dri-devel@lists.freedesktop.org 6882S: Maintained 6883B: https://gitlab.freedesktop.org/drm 6884C: irc://irc.oftc.net/dri-devel 6885T: git git://anongit.freedesktop.org/drm/drm 6886F: Documentation/devicetree/bindings/display/ 6887F: Documentation/devicetree/bindings/gpu/ 6888F: Documentation/gpu/ 6889F: drivers/gpu/ 6890F: include/drm/ 6891F: include/linux/vga* 6892F: include/uapi/drm/ 6893 6894DRM DRIVERS AND MISC GPU PATCHES 6895M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6896M: Maxime Ripard <mripard@kernel.org> 6897M: Thomas Zimmermann <tzimmermann@suse.de> 6898S: Maintained 6899W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6900T: git git://anongit.freedesktop.org/drm/drm-misc 6901F: Documentation/gpu/ 6902F: drivers/gpu/drm/* 6903F: drivers/gpu/vga/ 6904F: include/drm/drm* 6905F: include/linux/vga* 6906F: include/uapi/drm/drm* 6907 6908DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6909M: Oded Gabbay <ogabbay@kernel.org> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912C: irc://irc.oftc.net/dri-devel 6913T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6914F: Documentation/accel/ 6915F: drivers/accel/ 6916 6917DRM DRIVERS FOR ALLWINNER A10 6918M: Maxime Ripard <mripard@kernel.org> 6919M: Chen-Yu Tsai <wens@csie.org> 6920L: dri-devel@lists.freedesktop.org 6921S: Supported 6922T: git git://anongit.freedesktop.org/drm/drm-misc 6923F: Documentation/devicetree/bindings/display/allwinner* 6924F: drivers/gpu/drm/sun4i/ 6925 6926DRM DRIVERS FOR AMLOGIC SOCS 6927M: Neil Armstrong <neil.armstrong@linaro.org> 6928L: dri-devel@lists.freedesktop.org 6929L: linux-amlogic@lists.infradead.org 6930S: Supported 6931W: http://linux-meson.com/ 6932T: git git://anongit.freedesktop.org/drm/drm-misc 6933F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6934F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6935F: Documentation/gpu/meson.rst 6936F: drivers/gpu/drm/meson/ 6937 6938DRM DRIVERS FOR ATMEL HLCDC 6939M: Sam Ravnborg <sam@ravnborg.org> 6940M: Boris Brezillon <bbrezillon@kernel.org> 6941L: dri-devel@lists.freedesktop.org 6942S: Supported 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: Documentation/devicetree/bindings/display/atmel/ 6945F: drivers/gpu/drm/atmel-hlcdc/ 6946 6947DRM DRIVERS FOR BRIDGE CHIPS 6948M: Andrzej Hajda <andrzej.hajda@intel.com> 6949M: Neil Armstrong <neil.armstrong@linaro.org> 6950M: Robert Foss <rfoss@kernel.org> 6951R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6952R: Jonas Karlman <jonas@kwiboo.se> 6953R: Jernej Skrabec <jernej.skrabec@gmail.com> 6954S: Maintained 6955T: git git://anongit.freedesktop.org/drm/drm-misc 6956F: Documentation/devicetree/bindings/display/bridge/ 6957F: drivers/gpu/drm/bridge/ 6958 6959DRM DRIVERS FOR EXYNOS 6960M: Inki Dae <inki.dae@samsung.com> 6961M: Seung-Woo Kim <sw0312.kim@samsung.com> 6962M: Kyungmin Park <kyungmin.park@samsung.com> 6963L: dri-devel@lists.freedesktop.org 6964S: Supported 6965T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6966F: Documentation/devicetree/bindings/display/exynos/ 6967F: Documentation/devicetree/bindings/display/samsung/ 6968F: drivers/gpu/drm/exynos/ 6969F: include/uapi/drm/exynos_drm.h 6970 6971DRM DRIVERS FOR FREESCALE DCU 6972M: Stefan Agner <stefan@agner.ch> 6973M: Alison Wang <alison.wang@nxp.com> 6974L: dri-devel@lists.freedesktop.org 6975S: Supported 6976T: git git://anongit.freedesktop.org/drm/drm-misc 6977F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6978F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6979F: drivers/gpu/drm/fsl-dcu/ 6980 6981DRM DRIVERS FOR FREESCALE IMX 6982M: Philipp Zabel <p.zabel@pengutronix.de> 6983L: dri-devel@lists.freedesktop.org 6984S: Maintained 6985F: Documentation/devicetree/bindings/display/imx/ 6986F: drivers/gpu/drm/imx/ 6987F: drivers/gpu/ipu-v3/ 6988 6989DRM DRIVERS FOR FREESCALE IMX BRIDGE 6990M: Liu Ying <victor.liu@nxp.com> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6994F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6995F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6996F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6997F: drivers/gpu/drm/bridge/imx/ 6998 6999DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7000M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://github.com/patjak/drm-gma500 7004F: drivers/gpu/drm/gma500/ 7005 7006DRM DRIVERS FOR HISILICON 7007M: Xinliang Liu <xinliang.liu@linaro.org> 7008M: Tian Tao <tiantao6@hisilicon.com> 7009R: John Stultz <jstultz@google.com> 7010R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7011R: Chen Feng <puck.chen@hisilicon.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/hisilicon/ 7016F: drivers/gpu/drm/hisilicon/ 7017 7018DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7019M: Deepak Rawat <drawat.floss@gmail.com> 7020L: linux-hyperv@vger.kernel.org 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: drivers/gpu/drm/hyperv 7025 7026DRM DRIVERS FOR LIMA 7027M: Qiang Yu <yuq825@gmail.com> 7028L: dri-devel@lists.freedesktop.org 7029L: lima@lists.freedesktop.org (moderated for non-subscribers) 7030S: Maintained 7031T: git git://anongit.freedesktop.org/drm/drm-misc 7032F: drivers/gpu/drm/lima/ 7033F: include/uapi/drm/lima_drm.h 7034 7035DRM DRIVERS FOR MEDIATEK 7036M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7037M: Philipp Zabel <p.zabel@pengutronix.de> 7038L: dri-devel@lists.freedesktop.org 7039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7040S: Supported 7041F: Documentation/devicetree/bindings/display/mediatek/ 7042F: drivers/gpu/drm/mediatek/ 7043F: drivers/phy/mediatek/phy-mtk-dp.c 7044F: drivers/phy/mediatek/phy-mtk-hdmi* 7045F: drivers/phy/mediatek/phy-mtk-mipi* 7046 7047DRM DRIVERS FOR NVIDIA TEGRA 7048M: Thierry Reding <thierry.reding@gmail.com> 7049L: dri-devel@lists.freedesktop.org 7050L: linux-tegra@vger.kernel.org 7051S: Supported 7052T: git git://anongit.freedesktop.org/tegra/linux.git 7053F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7054F: Documentation/devicetree/bindings/gpu/host1x/ 7055F: drivers/gpu/drm/tegra/ 7056F: drivers/gpu/host1x/ 7057F: include/linux/host1x.h 7058F: include/uapi/drm/tegra_drm.h 7059 7060DRM DRIVERS FOR RENESAS 7061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7062M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7063L: dri-devel@lists.freedesktop.org 7064L: linux-renesas-soc@vger.kernel.org 7065S: Supported 7066T: git git://linuxtv.org/pinchartl/media drm/du/next 7067F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7068F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7069F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7070F: Documentation/devicetree/bindings/display/renesas,du.yaml 7071F: drivers/gpu/drm/rcar-du/ 7072F: drivers/gpu/drm/shmobile/ 7073F: include/linux/platform_data/shmob_drm.h 7074 7075DRM DRIVERS FOR ROCKCHIP 7076M: Sandy Huang <hjc@rock-chips.com> 7077M: Heiko Stübner <heiko@sntech.de> 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/devicetree/bindings/display/rockchip/ 7082F: drivers/gpu/drm/rockchip/ 7083 7084DRM DRIVERS FOR STI 7085M: Alain Volmat <alain.volmat@foss.st.com> 7086L: dri-devel@lists.freedesktop.org 7087S: Maintained 7088T: git git://anongit.freedesktop.org/drm/drm-misc 7089F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7090F: drivers/gpu/drm/sti 7091 7092DRM DRIVERS FOR STM 7093M: Yannick Fertre <yannick.fertre@foss.st.com> 7094M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7095M: Philippe Cornu <philippe.cornu@foss.st.com> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7100F: drivers/gpu/drm/stm 7101 7102DRM DRIVERS FOR TI KEYSTONE 7103M: Jyri Sarha <jyri.sarha@iki.fi> 7104M: Tomi Valkeinen <tomba@kernel.org> 7105L: dri-devel@lists.freedesktop.org 7106S: Maintained 7107T: git git://anongit.freedesktop.org/drm/drm-misc 7108F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7109F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7110F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7111F: drivers/gpu/drm/tidss/ 7112 7113DRM DRIVERS FOR TI LCDC 7114M: Jyri Sarha <jyri.sarha@iki.fi> 7115R: Tomi Valkeinen <tomba@kernel.org> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118F: Documentation/devicetree/bindings/display/tilcdc/ 7119F: drivers/gpu/drm/tilcdc/ 7120 7121DRM DRIVERS FOR TI OMAP 7122M: Tomi Valkeinen <tomba@kernel.org> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125F: Documentation/devicetree/bindings/display/ti/ 7126F: drivers/gpu/drm/omapdrm/ 7127 7128DRM DRIVERS FOR V3D 7129M: Emma Anholt <emma@anholt.net> 7130M: Melissa Wen <mwen@igalia.com> 7131S: Supported 7132T: git git://anongit.freedesktop.org/drm/drm-misc 7133F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7134F: drivers/gpu/drm/v3d/ 7135F: include/uapi/drm/v3d_drm.h 7136 7137DRM DRIVERS FOR VC4 7138M: Emma Anholt <emma@anholt.net> 7139M: Maxime Ripard <mripard@kernel.org> 7140S: Supported 7141T: git git://github.com/anholt/linux 7142T: git git://anongit.freedesktop.org/drm/drm-misc 7143F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7144F: drivers/gpu/drm/vc4/ 7145F: include/uapi/drm/vc4_drm.h 7146 7147DRM DRIVERS FOR VIVANTE GPU IP 7148M: Lucas Stach <l.stach@pengutronix.de> 7149R: Russell King <linux+etnaviv@armlinux.org.uk> 7150R: Christian Gmeiner <christian.gmeiner@gmail.com> 7151L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7152L: dri-devel@lists.freedesktop.org 7153S: Maintained 7154F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7155F: drivers/gpu/drm/etnaviv/ 7156F: include/uapi/drm/etnaviv_drm.h 7157 7158DRM DRIVERS FOR XEN 7159M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7160L: dri-devel@lists.freedesktop.org 7161L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7162S: Supported 7163T: git git://anongit.freedesktop.org/drm/drm-misc 7164F: Documentation/gpu/xen-front.rst 7165F: drivers/gpu/drm/xen/ 7166 7167DRM DRIVERS FOR XILINX 7168M: Hyun Kwon <hyun.kwon@xilinx.com> 7169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172T: git git://anongit.freedesktop.org/drm/drm-misc 7173F: Documentation/devicetree/bindings/display/xlnx/ 7174F: drivers/gpu/drm/xlnx/ 7175 7176DRM PANEL DRIVERS 7177M: Thierry Reding <thierry.reding@gmail.com> 7178R: Sam Ravnborg <sam@ravnborg.org> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: Documentation/devicetree/bindings/display/panel/ 7183F: drivers/gpu/drm/drm_panel.c 7184F: drivers/gpu/drm/panel/ 7185F: include/drm/drm_panel.h 7186 7187DRM PRIVACY-SCREEN CLASS 7188M: Hans de Goede <hdegoede@redhat.com> 7189L: dri-devel@lists.freedesktop.org 7190S: Maintained 7191T: git git://anongit.freedesktop.org/drm/drm-misc 7192F: drivers/gpu/drm/drm_privacy_screen* 7193F: include/drm/drm_privacy_screen* 7194 7195DRM TTM SUBSYSTEM 7196M: Christian Koenig <christian.koenig@amd.com> 7197M: Huang Rui <ray.huang@amd.com> 7198L: dri-devel@lists.freedesktop.org 7199S: Maintained 7200T: git git://anongit.freedesktop.org/drm/drm-misc 7201F: drivers/gpu/drm/ttm/ 7202F: include/drm/ttm/ 7203 7204DRM GPU SCHEDULER 7205M: Luben Tuikov <luben.tuikov@amd.com> 7206L: dri-devel@lists.freedesktop.org 7207S: Maintained 7208T: git git://anongit.freedesktop.org/drm/drm-misc 7209F: drivers/gpu/drm/scheduler/ 7210F: include/drm/gpu_scheduler.h 7211 7212DSBR100 USB FM RADIO DRIVER 7213M: Alexey Klimov <klimov.linux@gmail.com> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216T: git git://linuxtv.org/media_tree.git 7217F: drivers/media/radio/dsbr100.c 7218 7219DT3155 MEDIA DRIVER 7220M: Hans Verkuil <hverkuil@xs4all.nl> 7221L: linux-media@vger.kernel.org 7222S: Odd Fixes 7223W: https://linuxtv.org 7224T: git git://linuxtv.org/media_tree.git 7225F: drivers/media/pci/dt3155/ 7226 7227DVB_USB_AF9015 MEDIA DRIVER 7228M: Antti Palosaari <crope@iki.fi> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://palosaari.fi/linux/ 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/af9015* 7236 7237DVB_USB_AF9035 MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/af9035* 7246 7247DVB_USB_ANYSEE MEDIA DRIVER 7248M: Antti Palosaari <crope@iki.fi> 7249L: linux-media@vger.kernel.org 7250S: Maintained 7251W: https://linuxtv.org 7252W: http://palosaari.fi/linux/ 7253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7254T: git git://linuxtv.org/anttip/media_tree.git 7255F: drivers/media/usb/dvb-usb-v2/anysee* 7256 7257DVB_USB_AU6610 MEDIA DRIVER 7258M: Antti Palosaari <crope@iki.fi> 7259L: linux-media@vger.kernel.org 7260S: Maintained 7261W: https://linuxtv.org 7262W: http://palosaari.fi/linux/ 7263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7264T: git git://linuxtv.org/anttip/media_tree.git 7265F: drivers/media/usb/dvb-usb-v2/au6610* 7266 7267DVB_USB_CE6230 MEDIA DRIVER 7268M: Antti Palosaari <crope@iki.fi> 7269L: linux-media@vger.kernel.org 7270S: Maintained 7271W: https://linuxtv.org 7272W: http://palosaari.fi/linux/ 7273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7274T: git git://linuxtv.org/anttip/media_tree.git 7275F: drivers/media/usb/dvb-usb-v2/ce6230* 7276 7277DVB_USB_CXUSB MEDIA DRIVER 7278M: Michael Krufky <mkrufky@linuxtv.org> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281W: https://linuxtv.org 7282W: http://github.com/mkrufky 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/media_tree.git 7285F: drivers/media/usb/dvb-usb/cxusb* 7286 7287DVB_USB_EC168 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/usb/dvb-usb-v2/ec168* 7296 7297DVB_USB_GL861 MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7303T: git git://linuxtv.org/anttip/media_tree.git 7304F: drivers/media/usb/dvb-usb-v2/gl861* 7305 7306DVB_USB_MXL111SF MEDIA DRIVER 7307M: Michael Krufky <mkrufky@linuxtv.org> 7308L: linux-media@vger.kernel.org 7309S: Maintained 7310W: https://linuxtv.org 7311W: http://github.com/mkrufky 7312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7313T: git git://linuxtv.org/mkrufky/mxl111sf.git 7314F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7315 7316DVB_USB_RTL28XXU MEDIA DRIVER 7317M: Antti Palosaari <crope@iki.fi> 7318L: linux-media@vger.kernel.org 7319S: Maintained 7320W: https://linuxtv.org 7321W: http://palosaari.fi/linux/ 7322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7323T: git git://linuxtv.org/anttip/media_tree.git 7324F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7325 7326DVB_USB_V2 MEDIA DRIVER 7327M: Antti Palosaari <crope@iki.fi> 7328L: linux-media@vger.kernel.org 7329S: Maintained 7330W: https://linuxtv.org 7331W: http://palosaari.fi/linux/ 7332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7333T: git git://linuxtv.org/anttip/media_tree.git 7334F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7335F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7336 7337DYNAMIC DEBUG 7338M: Jason Baron <jbaron@akamai.com> 7339S: Maintained 7340F: include/linux/dynamic_debug.h 7341F: lib/dynamic_debug.c 7342M: Jim Cromie <jim.cromie@gmail.com> 7343F: lib/test_dynamic_debug.c 7344 7345DYNAMIC INTERRUPT MODERATION 7346M: Tal Gilboa <talgi@nvidia.com> 7347S: Maintained 7348F: Documentation/networking/net_dim.rst 7349F: include/linux/dim.h 7350F: lib/dim/ 7351 7352DZ DECSTATION DZ11 SERIAL DRIVER 7353M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7354S: Maintained 7355F: drivers/tty/serial/dz.* 7356 7357E3X0 POWER BUTTON DRIVER 7358M: Moritz Fischer <moritz.fischer@ettus.com> 7359L: usrp-users@lists.ettus.com 7360S: Supported 7361W: http://www.ettus.com 7362F: Documentation/devicetree/bindings/input/e3x0-button.txt 7363F: drivers/input/misc/e3x0-button.c 7364 7365E4000 MEDIA DRIVER 7366M: Antti Palosaari <crope@iki.fi> 7367L: linux-media@vger.kernel.org 7368S: Maintained 7369W: https://linuxtv.org 7370W: http://palosaari.fi/linux/ 7371Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7372T: git git://linuxtv.org/anttip/media_tree.git 7373F: drivers/media/tuners/e4000* 7374 7375EARTH_PT1 MEDIA DRIVER 7376M: Akihiro Tsukada <tskd08@gmail.com> 7377L: linux-media@vger.kernel.org 7378S: Odd Fixes 7379F: drivers/media/pci/pt1/ 7380 7381EARTH_PT3 MEDIA DRIVER 7382M: Akihiro Tsukada <tskd08@gmail.com> 7383L: linux-media@vger.kernel.org 7384S: Odd Fixes 7385F: drivers/media/pci/pt3/ 7386 7387EC100 MEDIA DRIVER 7388M: Antti Palosaari <crope@iki.fi> 7389L: linux-media@vger.kernel.org 7390S: Maintained 7391W: https://linuxtv.org 7392W: http://palosaari.fi/linux/ 7393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7394T: git git://linuxtv.org/anttip/media_tree.git 7395F: drivers/media/dvb-frontends/ec100* 7396 7397ECRYPT FILE SYSTEM 7398M: Tyler Hicks <code@tyhicks.com> 7399L: ecryptfs@vger.kernel.org 7400S: Odd Fixes 7401W: http://ecryptfs.org 7402W: https://launchpad.net/ecryptfs 7403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7404F: Documentation/filesystems/ecryptfs.rst 7405F: fs/ecryptfs/ 7406 7407EDAC-AMD64 7408M: Yazen Ghannam <yazen.ghannam@amd.com> 7409L: linux-edac@vger.kernel.org 7410S: Supported 7411F: drivers/edac/amd64_edac* 7412F: drivers/edac/mce_amd* 7413 7414EDAC-ARMADA 7415M: Jan Luebbe <jlu@pengutronix.de> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7419F: drivers/edac/armada_xp_* 7420 7421EDAC-AST2500 7422M: Stefan Schaeckeler <sschaeck@cisco.com> 7423S: Supported 7424F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7425F: drivers/edac/aspeed_edac.c 7426 7427EDAC-BLUEFIELD 7428M: Shravan Kumar Ramani <shravankr@nvidia.com> 7429S: Supported 7430F: drivers/edac/bluefield_edac.c 7431 7432EDAC-CALXEDA 7433M: Andre Przywara <andre.przywara@arm.com> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/highbank* 7437 7438EDAC-CAVIUM OCTEON 7439M: Ralf Baechle <ralf@linux-mips.org> 7440L: linux-edac@vger.kernel.org 7441L: linux-mips@vger.kernel.org 7442S: Supported 7443F: drivers/edac/octeon_edac* 7444 7445EDAC-CAVIUM THUNDERX 7446M: Robert Richter <rric@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Odd Fixes 7449F: drivers/edac/thunderx_edac* 7450 7451EDAC-CORE 7452M: Borislav Petkov <bp@alien8.de> 7453M: Tony Luck <tony.luck@intel.com> 7454R: James Morse <james.morse@arm.com> 7455R: Mauro Carvalho Chehab <mchehab@kernel.org> 7456R: Robert Richter <rric@kernel.org> 7457L: linux-edac@vger.kernel.org 7458S: Supported 7459T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7460F: Documentation/admin-guide/ras.rst 7461F: Documentation/driver-api/edac.rst 7462F: drivers/edac/ 7463F: include/linux/edac.h 7464 7465EDAC-DMC520 7466M: Lei Wang <lewan@microsoft.com> 7467L: linux-edac@vger.kernel.org 7468S: Supported 7469F: drivers/edac/dmc520_edac.c 7470 7471EDAC-E752X 7472M: Mark Gross <markgross@kernel.org> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/e752x_edac.c 7476 7477EDAC-E7XXX 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/e7xxx_edac.c 7481 7482EDAC-FSL_DDR 7483M: York Sun <york.sun@nxp.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: drivers/edac/fsl_ddr_edac.* 7487 7488EDAC-GHES 7489M: Mauro Carvalho Chehab <mchehab@kernel.org> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/ghes_edac.c 7493 7494EDAC-I10NM 7495M: Tony Luck <tony.luck@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/i10nm_base.c 7499 7500EDAC-I3000 7501L: linux-edac@vger.kernel.org 7502S: Orphan 7503F: drivers/edac/i3000_edac.c 7504 7505EDAC-I5000 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/i5000_edac.c 7509 7510EDAC-I5400 7511M: Mauro Carvalho Chehab <mchehab@kernel.org> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/i5400_edac.c 7515 7516EDAC-I7300 7517M: Mauro Carvalho Chehab <mchehab@kernel.org> 7518L: linux-edac@vger.kernel.org 7519S: Maintained 7520F: drivers/edac/i7300_edac.c 7521 7522EDAC-I7CORE 7523M: Mauro Carvalho Chehab <mchehab@kernel.org> 7524L: linux-edac@vger.kernel.org 7525S: Maintained 7526F: drivers/edac/i7core_edac.c 7527 7528EDAC-I82443BXGX 7529M: Tim Small <tim@buttersideup.com> 7530L: linux-edac@vger.kernel.org 7531S: Maintained 7532F: drivers/edac/i82443bxgx_edac.c 7533 7534EDAC-I82975X 7535M: "Arvind R." <arvino55@gmail.com> 7536L: linux-edac@vger.kernel.org 7537S: Maintained 7538F: drivers/edac/i82975x_edac.c 7539 7540EDAC-IE31200 7541M: Jason Baron <jbaron@akamai.com> 7542L: linux-edac@vger.kernel.org 7543S: Maintained 7544F: drivers/edac/ie31200_edac.c 7545 7546EDAC-IGEN6 7547M: Tony Luck <tony.luck@intel.com> 7548R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7549L: linux-edac@vger.kernel.org 7550S: Maintained 7551F: drivers/edac/igen6_edac.c 7552 7553EDAC-MPC85XX 7554M: Johannes Thumshirn <morbidrsa@gmail.com> 7555L: linux-edac@vger.kernel.org 7556S: Maintained 7557F: drivers/edac/mpc85xx_edac.[ch] 7558 7559EDAC-PASEMI 7560M: Egor Martovetsky <egor@pasemi.com> 7561L: linux-edac@vger.kernel.org 7562S: Maintained 7563F: drivers/edac/pasemi_edac.c 7564 7565EDAC-PND2 7566M: Tony Luck <tony.luck@intel.com> 7567L: linux-edac@vger.kernel.org 7568S: Maintained 7569F: drivers/edac/pnd2_edac.[ch] 7570 7571EDAC-QCOM 7572M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7573L: linux-arm-msm@vger.kernel.org 7574L: linux-edac@vger.kernel.org 7575S: Maintained 7576F: drivers/edac/qcom_edac.c 7577 7578EDAC-R82600 7579M: Tim Small <tim@buttersideup.com> 7580L: linux-edac@vger.kernel.org 7581S: Maintained 7582F: drivers/edac/r82600_edac.c 7583 7584EDAC-SBRIDGE 7585M: Tony Luck <tony.luck@intel.com> 7586R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7587L: linux-edac@vger.kernel.org 7588S: Maintained 7589F: drivers/edac/sb_edac.c 7590 7591EDAC-SKYLAKE 7592M: Tony Luck <tony.luck@intel.com> 7593L: linux-edac@vger.kernel.org 7594S: Maintained 7595F: drivers/edac/skx_*.[ch] 7596 7597EDAC-TI 7598M: Tero Kristo <kristo@kernel.org> 7599L: linux-edac@vger.kernel.org 7600S: Odd Fixes 7601F: drivers/edac/ti_edac.c 7602 7603EDIROL UA-101/UA-1000 DRIVER 7604M: Clemens Ladisch <clemens@ladisch.de> 7605L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7606S: Maintained 7607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7608F: sound/usb/misc/ua101.c 7609 7610EFI TEST DRIVER 7611M: Ivan Hu <ivan.hu@canonical.com> 7612M: Ard Biesheuvel <ardb@kernel.org> 7613L: linux-efi@vger.kernel.org 7614S: Maintained 7615F: drivers/firmware/efi/test/ 7616 7617EFI VARIABLE FILESYSTEM 7618M: Matthew Garrett <matthew.garrett@nebula.com> 7619M: Jeremy Kerr <jk@ozlabs.org> 7620M: Ard Biesheuvel <ardb@kernel.org> 7621L: linux-efi@vger.kernel.org 7622S: Maintained 7623T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7624F: fs/efivarfs/ 7625 7626EFIFB FRAMEBUFFER DRIVER 7627M: Peter Jones <pjones@redhat.com> 7628L: linux-fbdev@vger.kernel.org 7629S: Maintained 7630F: drivers/video/fbdev/efifb.c 7631 7632EFS FILESYSTEM 7633S: Orphan 7634W: http://aeschi.ch.eu.org/efs/ 7635F: fs/efs/ 7636 7637EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7638M: Douglas Miller <dougmill@linux.ibm.com> 7639L: netdev@vger.kernel.org 7640S: Maintained 7641F: drivers/net/ethernet/ibm/ehea/ 7642 7643ELM327 CAN NETWORK DRIVER 7644M: Max Staudt <max@enpas.org> 7645L: linux-can@vger.kernel.org 7646S: Maintained 7647F: Documentation/networking/device_drivers/can/can327.rst 7648F: drivers/net/can/can327.c 7649 7650EM28XX VIDEO4LINUX DRIVER 7651M: Mauro Carvalho Chehab <mchehab@kernel.org> 7652L: linux-media@vger.kernel.org 7653S: Maintained 7654W: https://linuxtv.org 7655T: git git://linuxtv.org/media_tree.git 7656F: Documentation/admin-guide/media/em28xx* 7657F: drivers/media/usb/em28xx/ 7658 7659EMBEDDED LINUX 7660M: Olivia Mackall <olivia@selenic.com> 7661M: David Woodhouse <dwmw2@infradead.org> 7662L: linux-embedded@vger.kernel.org 7663S: Maintained 7664 7665EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7666M: Adrian Hunter <adrian.hunter@intel.com> 7667M: Ritesh Harjani <riteshh@codeaurora.org> 7668M: Asutosh Das <asutoshd@codeaurora.org> 7669L: linux-mmc@vger.kernel.org 7670S: Supported 7671F: drivers/mmc/host/cqhci* 7672 7673EMULEX 10Gbps iSCSI - OneConnect DRIVER 7674M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7675L: linux-scsi@vger.kernel.org 7676S: Supported 7677W: http://www.broadcom.com 7678F: drivers/scsi/be2iscsi/ 7679 7680EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7681M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7682M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7683M: Somnath Kotur <somnath.kotur@broadcom.com> 7684L: netdev@vger.kernel.org 7685S: Supported 7686W: http://www.emulex.com 7687F: drivers/net/ethernet/emulex/benet/ 7688 7689EMULEX ONECONNECT ROCE DRIVER 7690M: Selvin Xavier <selvin.xavier@broadcom.com> 7691L: linux-rdma@vger.kernel.org 7692S: Odd Fixes 7693W: http://www.broadcom.com 7694F: drivers/infiniband/hw/ocrdma/ 7695F: include/uapi/rdma/ocrdma-abi.h 7696 7697EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7698M: James Smart <james.smart@broadcom.com> 7699M: Dick Kennedy <dick.kennedy@broadcom.com> 7700L: linux-scsi@vger.kernel.org 7701S: Supported 7702W: http://www.broadcom.com 7703F: drivers/scsi/lpfc/ 7704 7705EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7706M: James Smart <james.smart@broadcom.com> 7707M: Ram Vegesna <ram.vegesna@broadcom.com> 7708L: linux-scsi@vger.kernel.org 7709L: target-devel@vger.kernel.org 7710S: Supported 7711W: http://www.broadcom.com 7712F: drivers/scsi/elx/ 7713 7714ENE CB710 FLASH CARD READER DRIVER 7715M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7716S: Maintained 7717F: drivers/misc/cb710/ 7718F: drivers/mmc/host/cb710-mmc.* 7719F: include/linux/cb710.h 7720 7721ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7722M: Maxim Levitsky <maximlevitsky@gmail.com> 7723S: Maintained 7724F: drivers/media/rc/ene_ir.* 7725 7726EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7727M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7728L: linuxppc-dev@lists.ozlabs.org 7729S: Maintained 7730F: drivers/tty/ehv_bytechan.c 7731 7732EPSON S1D13XXX FRAMEBUFFER DRIVER 7733M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7734S: Maintained 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7736F: drivers/video/fbdev/s1d13xxxfb.c 7737F: include/video/s1d13xxxfb.h 7738 7739EROFS FILE SYSTEM 7740M: Gao Xiang <xiang@kernel.org> 7741M: Chao Yu <chao@kernel.org> 7742R: Yue Hu <huyue2@coolpad.com> 7743R: Jeffle Xu <jefflexu@linux.alibaba.com> 7744L: linux-erofs@lists.ozlabs.org 7745S: Maintained 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7747F: Documentation/filesystems/erofs.rst 7748F: fs/erofs/ 7749F: include/trace/events/erofs.h 7750 7751ERRSEQ ERROR TRACKING INFRASTRUCTURE 7752M: Jeff Layton <jlayton@kernel.org> 7753S: Maintained 7754F: include/linux/errseq.h 7755F: lib/errseq.c 7756 7757ESD CAN/USB DRIVERS 7758M: Frank Jungclaus <frank.jungclaus@esd.eu> 7759R: socketcan@esd.eu 7760L: linux-can@vger.kernel.org 7761S: Maintained 7762F: drivers/net/can/usb/esd_usb.c 7763 7764ET131X NETWORK DRIVER 7765M: Mark Einon <mark.einon@gmail.com> 7766S: Odd Fixes 7767F: drivers/net/ethernet/agere/ 7768 7769ETAS ES58X CAN/USB DRIVER 7770M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7771L: linux-can@vger.kernel.org 7772S: Maintained 7773F: Documentation/networking/devlink/etas_es58x.rst 7774F: drivers/net/can/usb/etas_es58x/ 7775 7776ETHERNET BRIDGE 7777M: Roopa Prabhu <roopa@nvidia.com> 7778M: Nikolay Aleksandrov <razor@blackwall.org> 7779L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7780L: netdev@vger.kernel.org 7781S: Maintained 7782W: http://www.linuxfoundation.org/en/Net:Bridge 7783F: include/linux/netfilter_bridge/ 7784F: net/bridge/ 7785 7786ETHERNET PHY LIBRARY 7787M: Andrew Lunn <andrew@lunn.ch> 7788M: Heiner Kallweit <hkallweit1@gmail.com> 7789R: Russell King <linux@armlinux.org.uk> 7790L: netdev@vger.kernel.org 7791S: Maintained 7792F: Documentation/ABI/testing/sysfs-class-net-phydev 7793F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7794F: Documentation/devicetree/bindings/net/mdio* 7795F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7796F: Documentation/networking/phy.rst 7797F: drivers/net/mdio/ 7798F: drivers/net/mdio/acpi_mdio.c 7799F: drivers/net/mdio/fwnode_mdio.c 7800F: drivers/net/mdio/of_mdio.c 7801F: drivers/net/pcs/ 7802F: drivers/net/phy/ 7803F: include/dt-bindings/net/qca-ar803x.h 7804F: include/linux/linkmode.h 7805F: include/linux/*mdio*.h 7806F: include/linux/mdio/*.h 7807F: include/linux/mii.h 7808F: include/linux/of_net.h 7809F: include/linux/phy.h 7810F: include/linux/phy_fixed.h 7811F: include/linux/platform_data/mdio-bcm-unimac.h 7812F: include/linux/platform_data/mdio-gpio.h 7813F: include/trace/events/mdio.h 7814F: include/uapi/linux/mdio.h 7815F: include/uapi/linux/mii.h 7816F: net/core/of_net.c 7817 7818EXEC & BINFMT API 7819R: Eric Biederman <ebiederm@xmission.com> 7820R: Kees Cook <keescook@chromium.org> 7821L: linux-mm@kvack.org 7822S: Supported 7823T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7824F: fs/*binfmt_*.c 7825F: fs/exec.c 7826F: include/linux/binfmts.h 7827F: include/linux/elf.h 7828F: include/uapi/linux/binfmts.h 7829F: include/uapi/linux/elf.h 7830F: tools/testing/selftests/exec/ 7831N: asm/elf.h 7832N: binfmt 7833 7834EXFAT FILE SYSTEM 7835M: Namjae Jeon <linkinjeon@kernel.org> 7836M: Sungjong Seo <sj1557.seo@samsung.com> 7837L: linux-fsdevel@vger.kernel.org 7838S: Maintained 7839T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7840F: fs/exfat/ 7841 7842EXT2 FILE SYSTEM 7843M: Jan Kara <jack@suse.com> 7844L: linux-ext4@vger.kernel.org 7845S: Maintained 7846F: Documentation/filesystems/ext2.rst 7847F: fs/ext2/ 7848F: include/linux/ext2* 7849 7850EXT4 FILE SYSTEM 7851M: "Theodore Ts'o" <tytso@mit.edu> 7852M: Andreas Dilger <adilger.kernel@dilger.ca> 7853L: linux-ext4@vger.kernel.org 7854S: Maintained 7855W: http://ext4.wiki.kernel.org 7856Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7858F: Documentation/filesystems/ext4/ 7859F: fs/ext4/ 7860F: include/trace/events/ext4.h 7861 7862Extended Verification Module (EVM) 7863M: Mimi Zohar <zohar@linux.ibm.com> 7864L: linux-integrity@vger.kernel.org 7865S: Supported 7866T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7867F: security/integrity/evm/ 7868F: security/integrity/ 7869 7870EXTENSIBLE FIRMWARE INTERFACE (EFI) 7871M: Ard Biesheuvel <ardb@kernel.org> 7872L: linux-efi@vger.kernel.org 7873S: Maintained 7874T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7875F: Documentation/admin-guide/efi-stub.rst 7876F: arch/*/include/asm/efi.h 7877F: arch/*/kernel/efi.c 7878F: arch/arm/boot/compressed/efi-header.S 7879F: arch/x86/platform/efi/ 7880F: drivers/firmware/efi/ 7881F: include/linux/efi*.h 7882 7883EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7884M: MyungJoo Ham <myungjoo.ham@samsung.com> 7885M: Chanwoo Choi <cw00.choi@samsung.com> 7886L: linux-kernel@vger.kernel.org 7887S: Maintained 7888T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7889F: Documentation/devicetree/bindings/extcon/ 7890F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7891F: drivers/extcon/ 7892F: include/linux/extcon.h 7893F: include/linux/extcon/ 7894 7895EXTRA BOOT CONFIG 7896M: Masami Hiramatsu <mhiramat@kernel.org> 7897S: Maintained 7898F: Documentation/admin-guide/bootconfig.rst 7899F: fs/proc/bootconfig.c 7900F: include/linux/bootconfig.h 7901F: lib/bootconfig-data.S 7902F: lib/bootconfig.c 7903F: tools/bootconfig/* 7904F: tools/bootconfig/scripts/* 7905 7906EXYNOS DP DRIVER 7907M: Jingoo Han <jingoohan1@gmail.com> 7908L: dri-devel@lists.freedesktop.org 7909S: Maintained 7910F: drivers/gpu/drm/exynos/exynos_dp* 7911 7912EXYNOS SYSMMU (IOMMU) driver 7913M: Marek Szyprowski <m.szyprowski@samsung.com> 7914L: iommu@lists.linux.dev 7915S: Maintained 7916F: drivers/iommu/exynos-iommu.c 7917 7918F2FS FILE SYSTEM 7919M: Jaegeuk Kim <jaegeuk@kernel.org> 7920M: Chao Yu <chao@kernel.org> 7921L: linux-f2fs-devel@lists.sourceforge.net 7922S: Maintained 7923W: https://f2fs.wiki.kernel.org/ 7924B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7925T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7926F: Documentation/ABI/testing/sysfs-fs-f2fs 7927F: Documentation/filesystems/f2fs.rst 7928F: fs/f2fs/ 7929F: include/linux/f2fs_fs.h 7930F: include/trace/events/f2fs.h 7931F: include/uapi/linux/f2fs.h 7932 7933F71805F HARDWARE MONITORING DRIVER 7934M: Jean Delvare <jdelvare@suse.com> 7935L: linux-hwmon@vger.kernel.org 7936S: Maintained 7937F: Documentation/hwmon/f71805f.rst 7938F: drivers/hwmon/f71805f.c 7939 7940FADDR2LINE 7941M: Josh Poimboeuf <jpoimboe@kernel.org> 7942S: Maintained 7943F: scripts/faddr2line 7944 7945FAILOVER MODULE 7946M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7947L: netdev@vger.kernel.org 7948S: Supported 7949F: Documentation/networking/failover.rst 7950F: include/net/failover.h 7951F: net/core/failover.c 7952 7953FANOTIFY 7954M: Jan Kara <jack@suse.cz> 7955R: Amir Goldstein <amir73il@gmail.com> 7956R: Matthew Bobrowski <repnop@google.com> 7957L: linux-fsdevel@vger.kernel.org 7958S: Maintained 7959F: fs/notify/fanotify/ 7960F: include/linux/fanotify.h 7961F: include/uapi/linux/fanotify.h 7962 7963FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7964M: Linus Walleij <linus.walleij@linaro.org> 7965L: linux-usb@vger.kernel.org 7966S: Maintained 7967F: drivers/usb/fotg210/ 7968 7969FARSYNC SYNCHRONOUS DRIVER 7970M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7971S: Supported 7972W: http://www.farsite.co.uk/ 7973F: drivers/net/wan/farsync.* 7974 7975FAULT INJECTION SUPPORT 7976M: Akinobu Mita <akinobu.mita@gmail.com> 7977S: Supported 7978F: Documentation/fault-injection/ 7979F: lib/fault-inject.c 7980 7981FBTFT Framebuffer drivers 7982L: dri-devel@lists.freedesktop.org 7983L: linux-fbdev@vger.kernel.org 7984S: Orphan 7985F: drivers/staging/fbtft/ 7986 7987FC0011 TUNER DRIVER 7988M: Michael Buesch <m@bues.ch> 7989L: linux-media@vger.kernel.org 7990S: Maintained 7991F: drivers/media/tuners/fc0011.c 7992F: drivers/media/tuners/fc0011.h 7993 7994FC2580 MEDIA DRIVER 7995M: Antti Palosaari <crope@iki.fi> 7996L: linux-media@vger.kernel.org 7997S: Maintained 7998W: https://linuxtv.org 7999W: http://palosaari.fi/linux/ 8000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8001T: git git://linuxtv.org/anttip/media_tree.git 8002F: drivers/media/tuners/fc2580* 8003 8004FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8005M: Hannes Reinecke <hare@suse.de> 8006L: linux-scsi@vger.kernel.org 8007S: Supported 8008W: www.Open-FCoE.org 8009F: drivers/scsi/fcoe/ 8010F: drivers/scsi/libfc/ 8011F: include/scsi/fc/ 8012F: include/scsi/libfc.h 8013F: include/scsi/libfcoe.h 8014F: include/uapi/scsi/fc/ 8015 8016FILE LOCKING (flock() and fcntl()/lockf()) 8017M: Jeff Layton <jlayton@kernel.org> 8018M: Chuck Lever <chuck.lever@oracle.com> 8019L: linux-fsdevel@vger.kernel.org 8020S: Maintained 8021F: fs/fcntl.c 8022F: fs/locks.c 8023F: include/linux/fcntl.h 8024F: include/uapi/linux/fcntl.h 8025 8026FILESYSTEM DIRECT ACCESS (DAX) 8027M: Dan Williams <dan.j.williams@intel.com> 8028R: Matthew Wilcox <willy@infradead.org> 8029R: Jan Kara <jack@suse.cz> 8030L: linux-fsdevel@vger.kernel.org 8031L: nvdimm@lists.linux.dev 8032S: Supported 8033F: fs/dax.c 8034F: include/linux/dax.h 8035F: include/trace/events/fs_dax.h 8036 8037FILESYSTEMS (VFS and infrastructure) 8038M: Alexander Viro <viro@zeniv.linux.org.uk> 8039L: linux-fsdevel@vger.kernel.org 8040S: Maintained 8041F: fs/* 8042F: include/linux/fs.h 8043F: include/linux/fs_types.h 8044F: include/uapi/linux/fs.h 8045F: include/uapi/linux/openat2.h 8046 8047FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8048M: Riku Voipio <riku.voipio@iki.fi> 8049L: linux-hwmon@vger.kernel.org 8050S: Maintained 8051F: drivers/hwmon/f75375s.c 8052F: include/linux/f75375s.h 8053 8054FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8055M: Clemens Ladisch <clemens@ladisch.de> 8056M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8058S: Maintained 8059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8060F: include/uapi/sound/firewire.h 8061F: sound/firewire/ 8062 8063FIREWIRE MEDIA DRIVERS (firedtv) 8064M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8065L: linux-media@vger.kernel.org 8066L: linux1394-devel@lists.sourceforge.net 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8069F: drivers/media/firewire/ 8070 8071FIREWIRE SBP-2 TARGET 8072M: Chris Boot <bootc@bootc.net> 8073L: linux-scsi@vger.kernel.org 8074L: target-devel@vger.kernel.org 8075L: linux1394-devel@lists.sourceforge.net 8076S: Maintained 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8078F: drivers/target/sbp/ 8079 8080FIREWIRE SUBSYSTEM 8081M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8082L: linux1394-devel@lists.sourceforge.net 8083S: Maintained 8084W: http://ieee1394.wiki.kernel.org/ 8085T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8086F: drivers/firewire/ 8087F: include/linux/firewire.h 8088F: include/uapi/linux/firewire*.h 8089F: tools/firewire/ 8090 8091FIRMWARE FRAMEWORK FOR ARMV8-A 8092M: Sudeep Holla <sudeep.holla@arm.com> 8093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8094S: Maintained 8095F: drivers/firmware/arm_ffa/ 8096F: include/linux/arm_ffa.h 8097 8098FIRMWARE LOADER (request_firmware) 8099M: Luis Chamberlain <mcgrof@kernel.org> 8100M: Russ Weight <russell.h.weight@intel.com> 8101L: linux-kernel@vger.kernel.org 8102S: Maintained 8103F: Documentation/firmware_class/ 8104F: drivers/base/firmware_loader/ 8105F: include/linux/firmware.h 8106 8107FLEXTIMER FTM-QUADDEC DRIVER 8108M: Patrick Havelange <patrick.havelange@essensium.com> 8109L: linux-iio@vger.kernel.org 8110S: Maintained 8111F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8112F: drivers/counter/ftm-quaddec.c 8113 8114FLOPPY DRIVER 8115M: Denis Efremov <efremov@linux.com> 8116L: linux-block@vger.kernel.org 8117S: Odd Fixes 8118F: drivers/block/floppy.c 8119 8120FLYSKY FSIA6B RC RECEIVER 8121M: Markus Koch <markus@notsyncing.net> 8122L: linux-input@vger.kernel.org 8123S: Maintained 8124F: drivers/input/joystick/fsia6b.c 8125 8126FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8127M: Geoffrey D. Bennett <g@b4.vu> 8128L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8129S: Maintained 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8131F: sound/usb/mixer_scarlett_gen2.c 8132 8133FORCEDETH GIGABIT ETHERNET DRIVER 8134M: Rain River <rain.1986.08.12@gmail.com> 8135M: Zhu Yanjun <zyjzyj2000@gmail.com> 8136L: netdev@vger.kernel.org 8137S: Maintained 8138F: drivers/net/ethernet/nvidia/* 8139 8140FORTIFY_SOURCE 8141M: Kees Cook <keescook@chromium.org> 8142L: linux-hardening@vger.kernel.org 8143S: Supported 8144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8145F: include/linux/fortify-string.h 8146F: lib/fortify_kunit.c 8147F: lib/memcpy_kunit.c 8148F: lib/strscpy_kunit.c 8149F: lib/test_fortify/* 8150F: scripts/test_fortify.sh 8151K: \b__NO_FORTIFY\b 8152 8153FPGA DFL DRIVERS 8154M: Wu Hao <hao.wu@intel.com> 8155R: Tom Rix <trix@redhat.com> 8156L: linux-fpga@vger.kernel.org 8157S: Maintained 8158F: Documentation/ABI/testing/sysfs-bus-dfl* 8159F: Documentation/fpga/dfl.rst 8160F: drivers/fpga/dfl* 8161F: drivers/uio/uio_dfl.c 8162F: include/linux/dfl.h 8163F: include/uapi/linux/fpga-dfl.h 8164 8165FPGA MANAGER FRAMEWORK 8166M: Moritz Fischer <mdf@kernel.org> 8167M: Wu Hao <hao.wu@intel.com> 8168M: Xu Yilun <yilun.xu@intel.com> 8169R: Tom Rix <trix@redhat.com> 8170L: linux-fpga@vger.kernel.org 8171S: Maintained 8172Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8173T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8174F: Documentation/devicetree/bindings/fpga/ 8175F: Documentation/driver-api/fpga/ 8176F: Documentation/fpga/ 8177F: drivers/fpga/ 8178F: include/linux/fpga/ 8179 8180INTEL MAX10 BMC SECURE UPDATES 8181M: Russ Weight <russell.h.weight@intel.com> 8182L: linux-fpga@vger.kernel.org 8183S: Maintained 8184F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8185F: drivers/fpga/intel-m10-bmc-sec-update.c 8186 8187MICROCHIP POLARFIRE FPGA DRIVERS 8188M: Conor Dooley <conor.dooley@microchip.com> 8189R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8190L: linux-fpga@vger.kernel.org 8191S: Supported 8192F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8193F: drivers/fpga/microchip-spi.c 8194 8195FPU EMULATOR 8196M: Bill Metzenthen <billm@melbpc.org.au> 8197S: Maintained 8198W: http://floatingpoint.sourceforge.net/emulator/index.html 8199F: arch/x86/math-emu/ 8200 8201FRAMEBUFFER CORE 8202M: Daniel Vetter <daniel@ffwll.ch> 8203F: drivers/video/fbdev/core/ 8204S: Odd Fixes 8205T: git git://anongit.freedesktop.org/drm/drm-misc 8206 8207FRAMEBUFFER LAYER 8208M: Helge Deller <deller@gmx.de> 8209L: linux-fbdev@vger.kernel.org 8210L: dri-devel@lists.freedesktop.org 8211S: Maintained 8212Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8213T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8214F: Documentation/fb/ 8215F: drivers/video/ 8216F: include/linux/fb.h 8217F: include/uapi/linux/fb.h 8218F: include/uapi/video/ 8219F: include/video/ 8220 8221FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8222M: Horia Geantă <horia.geanta@nxp.com> 8223M: Pankaj Gupta <pankaj.gupta@nxp.com> 8224M: Gaurav Jain <gaurav.jain@nxp.com> 8225L: linux-crypto@vger.kernel.org 8226S: Maintained 8227F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8228F: drivers/crypto/caam/ 8229 8230FREESCALE COLDFIRE M5441X MMC DRIVER 8231M: Angelo Dureghello <angelo.dureghello@timesys.com> 8232L: linux-mmc@vger.kernel.org 8233S: Maintained 8234F: drivers/mmc/host/sdhci-esdhc-mcf.c 8235F: include/linux/platform_data/mmc-esdhc-mcf.h 8236 8237FREESCALE DIU FRAMEBUFFER DRIVER 8238M: Timur Tabi <timur@kernel.org> 8239L: linux-fbdev@vger.kernel.org 8240S: Maintained 8241F: drivers/video/fbdev/fsl-diu-fb.* 8242 8243FREESCALE DMA DRIVER 8244M: Li Yang <leoyang.li@nxp.com> 8245M: Zhang Wei <zw@zh-kernel.org> 8246L: linuxppc-dev@lists.ozlabs.org 8247S: Maintained 8248F: drivers/dma/fsldma.* 8249 8250FREESCALE DSPI DRIVER 8251M: Vladimir Oltean <olteanv@gmail.com> 8252L: linux-spi@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8255F: drivers/spi/spi-fsl-dspi.c 8256F: include/linux/spi/spi-fsl-dspi.h 8257 8258FREESCALE ENETC ETHERNET DRIVERS 8259M: Claudiu Manoil <claudiu.manoil@nxp.com> 8260L: netdev@vger.kernel.org 8261S: Maintained 8262F: drivers/net/ethernet/freescale/enetc/ 8263 8264FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8265M: Claudiu Manoil <claudiu.manoil@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8269F: drivers/net/ethernet/freescale/gianfar* 8270 8271FREESCALE GPMI NAND DRIVER 8272M: Han Xu <han.xu@nxp.com> 8273L: linux-mtd@lists.infradead.org 8274S: Maintained 8275F: drivers/mtd/nand/raw/gpmi-nand/* 8276 8277FREESCALE I2C CPM DRIVER 8278M: Jochen Friedrich <jochen@scram.de> 8279L: linuxppc-dev@lists.ozlabs.org 8280L: linux-i2c@vger.kernel.org 8281S: Maintained 8282F: drivers/i2c/busses/i2c-cpm.c 8283 8284FREESCALE IMX / MXC FEC DRIVER 8285M: Wei Fang <wei.fang@nxp.com> 8286R: Shenwei Wang <shenwei.wang@nxp.com> 8287R: Clark Wang <xiaoning.wang@nxp.com> 8288R: NXP Linux Team <linux-imx@nxp.com> 8289L: netdev@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8292F: drivers/net/ethernet/freescale/fec.h 8293F: drivers/net/ethernet/freescale/fec_main.c 8294F: drivers/net/ethernet/freescale/fec_ptp.c 8295 8296FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8297M: Sascha Hauer <s.hauer@pengutronix.de> 8298R: Pengutronix Kernel Team <kernel@pengutronix.de> 8299L: linux-fbdev@vger.kernel.org 8300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8301S: Maintained 8302F: drivers/video/fbdev/imxfb.c 8303 8304FREESCALE IMX DDR PMU DRIVER 8305M: Frank Li <Frank.li@nxp.com> 8306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8307S: Maintained 8308F: Documentation/admin-guide/perf/imx-ddr.rst 8309F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8310F: drivers/perf/fsl_imx8_ddr_perf.c 8311 8312FREESCALE IMX I2C DRIVER 8313M: Oleksij Rempel <o.rempel@pengutronix.de> 8314R: Pengutronix Kernel Team <kernel@pengutronix.de> 8315L: linux-i2c@vger.kernel.org 8316S: Maintained 8317F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8318F: drivers/i2c/busses/i2c-imx.c 8319 8320FREESCALE IMX LPI2C DRIVER 8321M: Dong Aisheng <aisheng.dong@nxp.com> 8322L: linux-i2c@vger.kernel.org 8323L: linux-imx@nxp.com 8324S: Maintained 8325F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8326F: drivers/i2c/busses/i2c-imx-lpi2c.c 8327 8328FREESCALE MPC I2C DRIVER 8329M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8330L: linux-i2c@vger.kernel.org 8331S: Maintained 8332F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8333F: drivers/i2c/busses/i2c-mpc.c 8334 8335FREESCALE QORIQ DPAA ETHERNET DRIVER 8336M: Madalin Bucur <madalin.bucur@nxp.com> 8337L: netdev@vger.kernel.org 8338S: Maintained 8339F: drivers/net/ethernet/freescale/dpaa 8340 8341FREESCALE QORIQ DPAA FMAN DRIVER 8342M: Madalin Bucur <madalin.bucur@nxp.com> 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: Documentation/devicetree/bindings/net/fsl-fman.txt 8346F: drivers/net/ethernet/freescale/fman 8347 8348FREESCALE QORIQ PTP CLOCK DRIVER 8349M: Yangbo Lu <yangbo.lu@nxp.com> 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8353F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8354F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8355F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8356F: drivers/ptp/ptp_qoriq.c 8357F: drivers/ptp/ptp_qoriq_debugfs.c 8358F: include/linux/fsl/ptp_qoriq.h 8359 8360FREESCALE QUAD SPI DRIVER 8361M: Han Xu <han.xu@nxp.com> 8362L: linux-spi@vger.kernel.org 8363S: Maintained 8364F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8365F: drivers/spi/spi-fsl-qspi.c 8366 8367FREESCALE QUICC ENGINE LIBRARY 8368M: Qiang Zhao <qiang.zhao@nxp.com> 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: drivers/soc/fsl/qe/ 8372F: include/soc/fsl/qe/ 8373 8374FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8375M: Li Yang <leoyang.li@nxp.com> 8376L: netdev@vger.kernel.org 8377L: linuxppc-dev@lists.ozlabs.org 8378S: Maintained 8379F: drivers/net/ethernet/freescale/ucc_geth* 8380 8381FREESCALE QUICC ENGINE UCC HDLC DRIVER 8382M: Zhao Qiang <qiang.zhao@nxp.com> 8383L: netdev@vger.kernel.org 8384L: linuxppc-dev@lists.ozlabs.org 8385S: Maintained 8386F: drivers/net/wan/fsl_ucc_hdlc* 8387 8388FREESCALE QUICC ENGINE UCC UART DRIVER 8389M: Timur Tabi <timur@kernel.org> 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: drivers/tty/serial/ucc_uart.c 8393 8394FREESCALE SOC DRIVERS 8395M: Li Yang <leoyang.li@nxp.com> 8396L: linuxppc-dev@lists.ozlabs.org 8397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8398S: Maintained 8399F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8400F: Documentation/devicetree/bindings/soc/fsl/ 8401F: drivers/soc/fsl/ 8402F: include/linux/fsl/ 8403F: include/soc/fsl/ 8404 8405FREESCALE SOC FS_ENET DRIVER 8406M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8407L: linuxppc-dev@lists.ozlabs.org 8408L: netdev@vger.kernel.org 8409S: Maintained 8410F: drivers/net/ethernet/freescale/fs_enet/ 8411F: include/linux/fs_enet_pd.h 8412 8413FREESCALE SOC SOUND DRIVERS 8414M: Shengjiu Wang <shengjiu.wang@gmail.com> 8415M: Xiubo Li <Xiubo.Lee@gmail.com> 8416R: Fabio Estevam <festevam@gmail.com> 8417R: Nicolin Chen <nicoleotsuka@gmail.com> 8418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8419L: linuxppc-dev@lists.ozlabs.org 8420S: Maintained 8421F: sound/soc/fsl/fsl* 8422F: sound/soc/fsl/imx* 8423F: sound/soc/fsl/mpc8610_hpcd.c 8424 8425FREESCALE USB PERIPHERAL DRIVERS 8426M: Li Yang <leoyang.li@nxp.com> 8427L: linux-usb@vger.kernel.org 8428L: linuxppc-dev@lists.ozlabs.org 8429S: Maintained 8430F: drivers/usb/gadget/udc/fsl* 8431 8432FREESCALE USB PHY DRIVER 8433M: Ran Wang <ran.wang_1@nxp.com> 8434L: linux-usb@vger.kernel.org 8435L: linuxppc-dev@lists.ozlabs.org 8436S: Maintained 8437F: drivers/usb/phy/phy-fsl-usb* 8438 8439FREEVXFS FILESYSTEM 8440M: Christoph Hellwig <hch@infradead.org> 8441S: Maintained 8442W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8443F: fs/freevxfs/ 8444 8445FREEZER 8446M: "Rafael J. Wysocki" <rafael@kernel.org> 8447M: Pavel Machek <pavel@ucw.cz> 8448L: linux-pm@vger.kernel.org 8449S: Supported 8450F: Documentation/power/freezing-of-tasks.rst 8451F: include/linux/freezer.h 8452F: kernel/freezer.c 8453 8454FRONTSWAP API 8455M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8456L: linux-kernel@vger.kernel.org 8457S: Maintained 8458F: include/linux/frontswap.h 8459F: mm/frontswap.c 8460 8461FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8462M: David Howells <dhowells@redhat.com> 8463L: linux-cachefs@redhat.com (moderated for non-subscribers) 8464S: Supported 8465F: Documentation/filesystems/caching/ 8466F: fs/fscache/ 8467F: include/linux/fscache*.h 8468 8469FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8470M: Theodore Y. Ts'o <tytso@mit.edu> 8471M: Jaegeuk Kim <jaegeuk@kernel.org> 8472M: Eric Biggers <ebiggers@kernel.org> 8473L: linux-fscrypt@vger.kernel.org 8474S: Supported 8475Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8476T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8477F: Documentation/filesystems/fscrypt.rst 8478F: fs/crypto/ 8479F: include/linux/fscrypt*.h 8480F: include/uapi/linux/fscrypt.h 8481 8482FSI SUBSYSTEM 8483M: Jeremy Kerr <jk@ozlabs.org> 8484M: Joel Stanley <joel@jms.id.au> 8485R: Alistar Popple <alistair@popple.id.au> 8486R: Eddie James <eajames@linux.ibm.com> 8487L: linux-fsi@lists.ozlabs.org 8488S: Supported 8489Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8491F: drivers/fsi/ 8492F: include/linux/fsi*.h 8493F: include/trace/events/fsi*.h 8494 8495FSI-ATTACHED I2C DRIVER 8496M: Eddie James <eajames@linux.ibm.com> 8497L: linux-i2c@vger.kernel.org 8498L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8499S: Maintained 8500F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8501F: drivers/i2c/busses/i2c-fsi.c 8502 8503FSI-ATTACHED SPI DRIVER 8504M: Eddie James <eajames@linux.ibm.com> 8505L: linux-spi@vger.kernel.org 8506S: Maintained 8507F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8508F: drivers/spi/spi-fsi.c 8509 8510FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8511M: Jan Kara <jack@suse.cz> 8512R: Amir Goldstein <amir73il@gmail.com> 8513L: linux-fsdevel@vger.kernel.org 8514S: Maintained 8515T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8516F: fs/notify/ 8517F: include/linux/fsnotify*.h 8518 8519FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8520M: Eric Biggers <ebiggers@kernel.org> 8521M: Theodore Y. Ts'o <tytso@mit.edu> 8522L: linux-fscrypt@vger.kernel.org 8523S: Supported 8524Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8525T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8526F: Documentation/filesystems/fsverity.rst 8527F: fs/verity/ 8528F: include/linux/fsverity.h 8529F: include/uapi/linux/fsverity.h 8530 8531FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8532M: Michael Zaidman <michael.zaidman@gmail.com> 8533L: linux-i2c@vger.kernel.org 8534L: linux-input@vger.kernel.org 8535S: Maintained 8536F: drivers/hid/hid-ft260.c 8537 8538FUJITSU LAPTOP EXTRAS 8539M: Jonathan Woithe <jwoithe@just42.net> 8540L: platform-driver-x86@vger.kernel.org 8541S: Maintained 8542F: drivers/platform/x86/fujitsu-laptop.c 8543 8544FUJITSU M-5MO LS CAMERA ISP DRIVER 8545M: Kyungmin Park <kyungmin.park@samsung.com> 8546M: Heungjun Kim <riverful.kim@samsung.com> 8547L: linux-media@vger.kernel.org 8548S: Maintained 8549F: drivers/media/i2c/m5mols/ 8550F: include/media/i2c/m5mols.h 8551 8552FUJITSU TABLET EXTRAS 8553M: Robert Gerlach <khnz@gmx.de> 8554L: platform-driver-x86@vger.kernel.org 8555S: Maintained 8556F: drivers/platform/x86/fujitsu-tablet.c 8557 8558FUNCTION HOOKS (FTRACE) 8559M: Steven Rostedt <rostedt@goodmis.org> 8560M: Masami Hiramatsu <mhiramat@kernel.org> 8561R: Mark Rutland <mark.rutland@arm.com> 8562L: linux-kernel@vger.kernel.org 8563L: linux-trace-kernel@vger.kernel.org 8564Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8567F: Documentation/trace/ftrace* 8568F: kernel/trace/ftrace* 8569F: kernel/trace/fgraph.c 8570F: arch/*/*/*/*ftrace* 8571F: arch/*/*/*ftrace* 8572F: include/*/ftrace.h 8573 8574FUNGIBLE ETHERNET DRIVERS 8575M: Dimitris Michailidis <dmichail@fungible.com> 8576L: netdev@vger.kernel.org 8577S: Supported 8578F: drivers/net/ethernet/fungible/ 8579 8580FUSE: FILESYSTEM IN USERSPACE 8581M: Miklos Szeredi <miklos@szeredi.hu> 8582L: linux-fsdevel@vger.kernel.org 8583S: Maintained 8584W: https://github.com/libfuse/ 8585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8586F: Documentation/filesystems/fuse.rst 8587F: fs/fuse/ 8588F: include/uapi/linux/fuse.h 8589 8590FUTEX SUBSYSTEM 8591M: Thomas Gleixner <tglx@linutronix.de> 8592M: Ingo Molnar <mingo@redhat.com> 8593R: Peter Zijlstra <peterz@infradead.org> 8594R: Darren Hart <dvhart@infradead.org> 8595R: Davidlohr Bueso <dave@stgolabs.net> 8596R: André Almeida <andrealmeid@igalia.com> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8600F: Documentation/locking/*futex* 8601F: include/asm-generic/futex.h 8602F: include/linux/futex.h 8603F: include/uapi/linux/futex.h 8604F: kernel/futex/* 8605F: tools/perf/bench/futex* 8606F: tools/testing/selftests/futex/ 8607 8608GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8609M: Tim Harvey <tharvey@gateworks.com> 8610S: Maintained 8611F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8612F: drivers/mfd/gateworks-gsc.c 8613F: include/linux/mfd/gsc.h 8614F: Documentation/hwmon/gsc-hwmon.rst 8615F: drivers/hwmon/gsc-hwmon.c 8616F: include/linux/platform_data/gsc_hwmon.h 8617 8618GCC PLUGINS 8619M: Kees Cook <keescook@chromium.org> 8620L: linux-hardening@vger.kernel.org 8621S: Maintained 8622T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8623F: Documentation/kbuild/gcc-plugins.rst 8624F: scripts/Makefile.gcc-plugins 8625F: scripts/gcc-plugins/ 8626 8627GCOV BASED KERNEL PROFILING 8628M: Peter Oberparleiter <oberpar@linux.ibm.com> 8629S: Maintained 8630F: Documentation/dev-tools/gcov.rst 8631F: kernel/gcov/ 8632 8633GDB KERNEL DEBUGGING HELPER SCRIPTS 8634M: Jan Kiszka <jan.kiszka@siemens.com> 8635M: Kieran Bingham <kbingham@kernel.org> 8636S: Supported 8637F: scripts/gdb/ 8638 8639GEMINI CRYPTO DRIVER 8640M: Corentin Labbe <clabbe@baylibre.com> 8641L: linux-crypto@vger.kernel.org 8642S: Maintained 8643F: drivers/crypto/gemini/ 8644 8645GEMTEK FM RADIO RECEIVER DRIVER 8646M: Hans Verkuil <hverkuil@xs4all.nl> 8647L: linux-media@vger.kernel.org 8648S: Maintained 8649W: https://linuxtv.org 8650T: git git://linuxtv.org/media_tree.git 8651F: drivers/media/radio/radio-gemtek* 8652 8653GENERIC ARCHITECTURE TOPOLOGY 8654M: Sudeep Holla <sudeep.holla@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657F: drivers/base/arch_topology.c 8658F: include/linux/arch_topology.h 8659 8660GENERIC ENTRY CODE 8661M: Thomas Gleixner <tglx@linutronix.de> 8662M: Peter Zijlstra <peterz@infradead.org> 8663M: Andy Lutomirski <luto@kernel.org> 8664L: linux-kernel@vger.kernel.org 8665S: Maintained 8666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8667F: include/linux/entry-common.h 8668F: include/linux/entry-kvm.h 8669F: kernel/entry/ 8670 8671GENERIC GPIO I2C DRIVER 8672M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8673S: Supported 8674F: drivers/i2c/busses/i2c-gpio.c 8675F: include/linux/platform_data/i2c-gpio.h 8676 8677GENERIC GPIO I2C MULTIPLEXER DRIVER 8678M: Peter Korsgaard <peter.korsgaard@barco.com> 8679L: linux-i2c@vger.kernel.org 8680S: Supported 8681F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8682F: drivers/i2c/muxes/i2c-mux-gpio.c 8683F: include/linux/platform_data/i2c-mux-gpio.h 8684 8685GENERIC HDLC (WAN) DRIVERS 8686M: Krzysztof Halasa <khc@pm.waw.pl> 8687S: Maintained 8688W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8689F: drivers/net/wan/c101.c 8690F: drivers/net/wan/hd6457* 8691F: drivers/net/wan/hdlc* 8692F: drivers/net/wan/n2.c 8693F: drivers/net/wan/pc300too.c 8694F: drivers/net/wan/pci200syn.c 8695F: drivers/net/wan/wanxl* 8696 8697GENERIC INCLUDE/ASM HEADER FILES 8698M: Arnd Bergmann <arnd@arndb.de> 8699L: linux-arch@vger.kernel.org 8700S: Maintained 8701T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8702F: include/asm-generic/ 8703F: include/uapi/asm-generic/ 8704 8705GENERIC PHY FRAMEWORK 8706M: Vinod Koul <vkoul@kernel.org> 8707M: Kishon Vijay Abraham I <kishon@kernel.org> 8708L: linux-phy@lists.infradead.org 8709S: Supported 8710Q: https://patchwork.kernel.org/project/linux-phy/list/ 8711T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8712F: Documentation/devicetree/bindings/phy/ 8713F: drivers/phy/ 8714F: include/dt-bindings/phy/ 8715F: include/linux/phy/ 8716 8717GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8718M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8719S: Supported 8720F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8721 8722GENERIC PM DOMAINS 8723M: "Rafael J. Wysocki" <rafael@kernel.org> 8724M: Kevin Hilman <khilman@kernel.org> 8725M: Ulf Hansson <ulf.hansson@linaro.org> 8726L: linux-pm@vger.kernel.org 8727S: Supported 8728F: Documentation/devicetree/bindings/power/power?domain* 8729F: drivers/base/power/domain*.c 8730F: include/linux/pm_domain.h 8731 8732GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8733M: Eugen Hristev <eugen.hristev@microchip.com> 8734L: linux-input@vger.kernel.org 8735S: Maintained 8736F: drivers/input/touchscreen/resistive-adc-touch.c 8737 8738GENERIC STRING LIBRARY 8739R: Andy Shevchenko <andy@kernel.org> 8740S: Maintained 8741F: lib/string.c 8742F: lib/string_helpers.c 8743F: lib/test_string.c 8744F: lib/test-string_helpers.c 8745 8746GENERIC UIO DRIVER FOR PCI DEVICES 8747M: "Michael S. Tsirkin" <mst@redhat.com> 8748L: kvm@vger.kernel.org 8749S: Supported 8750F: drivers/uio/uio_pci_generic.c 8751 8752GENERIC VDSO LIBRARY 8753M: Andy Lutomirski <luto@kernel.org> 8754M: Thomas Gleixner <tglx@linutronix.de> 8755M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8756L: linux-kernel@vger.kernel.org 8757S: Maintained 8758T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8759F: include/asm-generic/vdso/vsyscall.h 8760F: include/vdso/ 8761F: kernel/time/vsyscall.c 8762F: lib/vdso/ 8763 8764GENWQE (IBM Generic Workqueue Card) 8765M: Frank Haverkamp <haver@linux.ibm.com> 8766S: Supported 8767F: drivers/misc/genwqe/ 8768 8769GET_MAINTAINER SCRIPT 8770M: Joe Perches <joe@perches.com> 8771S: Maintained 8772F: scripts/get_maintainer.pl 8773 8774GFS2 FILE SYSTEM 8775M: Bob Peterson <rpeterso@redhat.com> 8776M: Andreas Gruenbacher <agruenba@redhat.com> 8777L: cluster-devel@redhat.com 8778S: Supported 8779B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8780T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8781F: Documentation/filesystems/gfs2* 8782F: fs/gfs2/ 8783F: include/uapi/linux/gfs2_ondisk.h 8784 8785GIGABYTE WMI DRIVER 8786M: Thomas Weißschuh <thomas@weissschuh.net> 8787L: platform-driver-x86@vger.kernel.org 8788S: Maintained 8789F: drivers/platform/x86/gigabyte-wmi.c 8790 8791GNSS SUBSYSTEM 8792M: Johan Hovold <johan@kernel.org> 8793S: Maintained 8794T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8795F: Documentation/ABI/testing/sysfs-class-gnss 8796F: Documentation/devicetree/bindings/gnss/ 8797F: drivers/gnss/ 8798F: include/linux/gnss.h 8799 8800GO7007 MPEG CODEC 8801M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8802L: linux-media@vger.kernel.org 8803S: Maintained 8804F: drivers/media/usb/go7007/ 8805 8806GOODIX TOUCHSCREEN 8807M: Bastien Nocera <hadess@hadess.net> 8808M: Hans de Goede <hdegoede@redhat.com> 8809L: linux-input@vger.kernel.org 8810S: Maintained 8811F: drivers/input/touchscreen/goodix* 8812 8813GOOGLE ETHERNET DRIVERS 8814M: Jeroen de Borst <jeroendb@google.com> 8815M: Catherine Sullivan <csully@google.com> 8816R: Shailend Chand <shailend@google.com> 8817L: netdev@vger.kernel.org 8818S: Supported 8819F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8820F: drivers/net/ethernet/google 8821 8822GPD POCKET FAN DRIVER 8823M: Hans de Goede <hdegoede@redhat.com> 8824L: platform-driver-x86@vger.kernel.org 8825S: Maintained 8826F: drivers/platform/x86/gpd-pocket-fan.c 8827 8828GPIO ACPI SUPPORT 8829M: Mika Westerberg <mika.westerberg@linux.intel.com> 8830M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8831L: linux-gpio@vger.kernel.org 8832L: linux-acpi@vger.kernel.org 8833S: Supported 8834T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8835F: Documentation/firmware-guide/acpi/gpio-properties.rst 8836F: drivers/gpio/gpiolib-acpi.c 8837F: drivers/gpio/gpiolib-acpi.h 8838 8839GPIO AGGREGATOR 8840M: Geert Uytterhoeven <geert+renesas@glider.be> 8841L: linux-gpio@vger.kernel.org 8842S: Supported 8843F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8844F: drivers/gpio/gpio-aggregator.c 8845 8846GPIO IR Transmitter 8847M: Sean Young <sean@mess.org> 8848L: linux-media@vger.kernel.org 8849S: Maintained 8850F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8851F: drivers/media/rc/gpio-ir-tx.c 8852 8853GPIO MOCKUP DRIVER 8854M: Bamvor Jian Zhang <bamv2005@gmail.com> 8855L: linux-gpio@vger.kernel.org 8856S: Maintained 8857F: drivers/gpio/gpio-mockup.c 8858F: tools/testing/selftests/gpio/ 8859 8860GPIO REGMAP 8861R: Michael Walle <michael@walle.cc> 8862S: Maintained 8863F: drivers/gpio/gpio-regmap.c 8864F: include/linux/gpio/regmap.h 8865 8866GPIO SUBSYSTEM 8867M: Linus Walleij <linus.walleij@linaro.org> 8868M: Bartosz Golaszewski <brgl@bgdev.pl> 8869L: linux-gpio@vger.kernel.org 8870S: Maintained 8871T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8872F: Documentation/ABI/obsolete/sysfs-gpio 8873F: Documentation/ABI/testing/gpio-cdev 8874F: Documentation/admin-guide/gpio/ 8875F: Documentation/devicetree/bindings/gpio/ 8876F: Documentation/driver-api/gpio/ 8877F: drivers/gpio/ 8878F: include/asm-generic/gpio.h 8879F: include/dt-bindings/gpio/ 8880F: include/linux/gpio.h 8881F: include/linux/gpio/ 8882F: include/linux/of_gpio.h 8883F: include/uapi/linux/gpio.h 8884F: tools/gpio/ 8885 8886GRE DEMULTIPLEXER DRIVER 8887M: Dmitry Kozlov <xeb@mail.ru> 8888L: netdev@vger.kernel.org 8889S: Maintained 8890F: include/net/gre.h 8891F: net/ipv4/gre_demux.c 8892F: net/ipv4/gre_offload.c 8893 8894GRETH 10/100/1G Ethernet MAC device driver 8895M: Andreas Larsson <andreas@gaisler.com> 8896L: netdev@vger.kernel.org 8897S: Maintained 8898F: drivers/net/ethernet/aeroflex/ 8899 8900GREYBUS AUDIO PROTOCOLS DRIVERS 8901M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8902M: Mark Greer <mgreer@animalcreek.com> 8903S: Maintained 8904F: drivers/staging/greybus/audio_apbridgea.c 8905F: drivers/staging/greybus/audio_apbridgea.h 8906F: drivers/staging/greybus/audio_codec.c 8907F: drivers/staging/greybus/audio_codec.h 8908F: drivers/staging/greybus/audio_gb.c 8909F: drivers/staging/greybus/audio_manager.c 8910F: drivers/staging/greybus/audio_manager.h 8911F: drivers/staging/greybus/audio_manager_module.c 8912F: drivers/staging/greybus/audio_manager_private.h 8913F: drivers/staging/greybus/audio_manager_sysfs.c 8914F: drivers/staging/greybus/audio_module.c 8915F: drivers/staging/greybus/audio_topology.c 8916 8917GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8918M: Viresh Kumar <vireshk@kernel.org> 8919S: Maintained 8920F: drivers/staging/greybus/authentication.c 8921F: drivers/staging/greybus/bootrom.c 8922F: drivers/staging/greybus/firmware.h 8923F: drivers/staging/greybus/fw-core.c 8924F: drivers/staging/greybus/fw-download.c 8925F: drivers/staging/greybus/fw-management.c 8926F: drivers/staging/greybus/greybus_authentication.h 8927F: drivers/staging/greybus/greybus_firmware.h 8928F: drivers/staging/greybus/hid.c 8929F: drivers/staging/greybus/i2c.c 8930F: drivers/staging/greybus/spi.c 8931F: drivers/staging/greybus/spilib.c 8932F: drivers/staging/greybus/spilib.h 8933 8934GREYBUS LOOPBACK DRIVER 8935M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8936S: Maintained 8937F: drivers/staging/greybus/loopback.c 8938 8939GREYBUS PLATFORM DRIVERS 8940M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8941S: Maintained 8942F: drivers/staging/greybus/arche-apb-ctrl.c 8943F: drivers/staging/greybus/arche-platform.c 8944F: drivers/staging/greybus/arche_platform.h 8945 8946GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8947M: Rui Miguel Silva <rmfrfs@gmail.com> 8948S: Maintained 8949F: drivers/staging/greybus/gpio.c 8950F: drivers/staging/greybus/light.c 8951F: drivers/staging/greybus/power_supply.c 8952F: drivers/staging/greybus/sdio.c 8953F: drivers/staging/greybus/spi.c 8954F: drivers/staging/greybus/spilib.c 8955 8956GREYBUS SUBSYSTEM 8957M: Johan Hovold <johan@kernel.org> 8958M: Alex Elder <elder@kernel.org> 8959M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8960L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8961S: Maintained 8962F: drivers/greybus/ 8963F: drivers/staging/greybus/ 8964F: include/linux/greybus.h 8965F: include/linux/greybus/ 8966 8967GREYBUS UART PROTOCOLS DRIVERS 8968M: David Lin <dtwlin@gmail.com> 8969S: Maintained 8970F: drivers/staging/greybus/log.c 8971F: drivers/staging/greybus/uart.c 8972 8973GS1662 VIDEO SERIALIZER 8974M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8975L: linux-media@vger.kernel.org 8976S: Maintained 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/spi/gs1662.c 8979 8980GSPCA FINEPIX SUBDRIVER 8981M: Frank Zago <frank@zago.net> 8982L: linux-media@vger.kernel.org 8983S: Maintained 8984T: git git://linuxtv.org/media_tree.git 8985F: drivers/media/usb/gspca/finepix.c 8986 8987GSPCA GL860 SUBDRIVER 8988M: Olivier Lorin <o.lorin@laposte.net> 8989L: linux-media@vger.kernel.org 8990S: Maintained 8991T: git git://linuxtv.org/media_tree.git 8992F: drivers/media/usb/gspca/gl860/ 8993 8994GSPCA M5602 SUBDRIVER 8995M: Erik Andren <erik.andren@gmail.com> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998T: git git://linuxtv.org/media_tree.git 8999F: drivers/media/usb/gspca/m5602/ 9000 9001GSPCA PAC207 SONIXB SUBDRIVER 9002M: Hans Verkuil <hverkuil@xs4all.nl> 9003L: linux-media@vger.kernel.org 9004S: Odd Fixes 9005T: git git://linuxtv.org/media_tree.git 9006F: drivers/media/usb/gspca/pac207.c 9007 9008GSPCA SN9C20X SUBDRIVER 9009M: Brian Johnson <brijohn@gmail.com> 9010L: linux-media@vger.kernel.org 9011S: Maintained 9012T: git git://linuxtv.org/media_tree.git 9013F: drivers/media/usb/gspca/sn9c20x.c 9014 9015GSPCA T613 SUBDRIVER 9016M: Leandro Costantino <lcostantino@gmail.com> 9017L: linux-media@vger.kernel.org 9018S: Maintained 9019T: git git://linuxtv.org/media_tree.git 9020F: drivers/media/usb/gspca/t613.c 9021 9022GSPCA USB WEBCAM DRIVER 9023M: Hans Verkuil <hverkuil@xs4all.nl> 9024L: linux-media@vger.kernel.org 9025S: Odd Fixes 9026T: git git://linuxtv.org/media_tree.git 9027F: drivers/media/usb/gspca/ 9028 9029GTP (GPRS Tunneling Protocol) 9030M: Pablo Neira Ayuso <pablo@netfilter.org> 9031M: Harald Welte <laforge@gnumonks.org> 9032L: osmocom-net-gprs@lists.osmocom.org 9033S: Maintained 9034T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9035F: drivers/net/gtp.c 9036 9037GUID PARTITION TABLE (GPT) 9038M: Davidlohr Bueso <dave@stgolabs.net> 9039L: linux-efi@vger.kernel.org 9040S: Maintained 9041F: block/partitions/efi.* 9042 9043HABANALABS PCI DRIVER 9044M: Oded Gabbay <ogabbay@kernel.org> 9045S: Supported 9046T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9047F: Documentation/ABI/testing/debugfs-driver-habanalabs 9048F: Documentation/ABI/testing/sysfs-driver-habanalabs 9049F: drivers/misc/habanalabs/ 9050F: include/trace/events/habanalabs.h 9051F: include/uapi/misc/habanalabs.h 9052 9053HACKRF MEDIA DRIVER 9054M: Antti Palosaari <crope@iki.fi> 9055L: linux-media@vger.kernel.org 9056S: Maintained 9057W: https://linuxtv.org 9058W: http://palosaari.fi/linux/ 9059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9060T: git git://linuxtv.org/anttip/media_tree.git 9061F: drivers/media/usb/hackrf/ 9062 9063HANTRO VPU CODEC DRIVER 9064M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9065M: Philipp Zabel <p.zabel@pengutronix.de> 9066L: linux-media@vger.kernel.org 9067L: linux-rockchip@lists.infradead.org 9068S: Maintained 9069F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9070F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9071F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9072F: drivers/media/platform/verisilicon/ 9073 9074HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9075M: Frank Seidel <frank@f-seidel.de> 9076L: platform-driver-x86@vger.kernel.org 9077S: Maintained 9078W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9079F: drivers/platform/x86/hdaps.c 9080 9081HARDWARE MONITORING 9082M: Jean Delvare <jdelvare@suse.com> 9083M: Guenter Roeck <linux@roeck-us.net> 9084L: linux-hwmon@vger.kernel.org 9085S: Maintained 9086W: http://hwmon.wiki.kernel.org/ 9087T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9088F: Documentation/ABI/testing/sysfs-class-hwmon 9089F: Documentation/devicetree/bindings/hwmon/ 9090F: Documentation/hwmon/ 9091F: drivers/hwmon/ 9092F: include/linux/hwmon*.h 9093F: include/trace/events/hwmon*.h 9094K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9095 9096HARDWARE RANDOM NUMBER GENERATOR CORE 9097M: Olivia Mackall <olivia@selenic.com> 9098M: Herbert Xu <herbert@gondor.apana.org.au> 9099L: linux-crypto@vger.kernel.org 9100S: Odd fixes 9101F: Documentation/admin-guide/hw_random.rst 9102F: Documentation/devicetree/bindings/rng/ 9103F: drivers/char/hw_random/ 9104F: include/linux/hw_random.h 9105 9106HARDWARE SPINLOCK CORE 9107M: Ohad Ben-Cohen <ohad@wizery.com> 9108M: Bjorn Andersson <andersson@kernel.org> 9109R: Baolin Wang <baolin.wang7@gmail.com> 9110L: linux-remoteproc@vger.kernel.org 9111S: Maintained 9112T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9113F: Documentation/devicetree/bindings/hwlock/ 9114F: Documentation/locking/hwspinlock.rst 9115F: drivers/hwspinlock/ 9116F: include/linux/hwspinlock.h 9117 9118HARDWARE TRACING FACILITIES 9119M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9120S: Maintained 9121F: drivers/hwtracing/ 9122 9123HARMONY SOUND DRIVER 9124L: linux-parisc@vger.kernel.org 9125S: Maintained 9126F: sound/parisc/harmony.* 9127 9128HDPVR USB VIDEO ENCODER DRIVER 9129M: Hans Verkuil <hverkuil@xs4all.nl> 9130L: linux-media@vger.kernel.org 9131S: Odd Fixes 9132W: https://linuxtv.org 9133T: git git://linuxtv.org/media_tree.git 9134F: drivers/media/usb/hdpvr/ 9135 9136HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9137M: Matt Hsiao <matt.hsiao@hpe.com> 9138S: Supported 9139F: drivers/misc/hpilo.[ch] 9140 9141HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9142M: Jerry Hoemann <jerry.hoemann@hpe.com> 9143S: Supported 9144F: Documentation/watchdog/hpwdt.rst 9145F: drivers/watchdog/hpwdt.c 9146 9147HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9148M: Don Brace <don.brace@microchip.com> 9149L: storagedev@microchip.com 9150L: linux-scsi@vger.kernel.org 9151S: Supported 9152F: Documentation/scsi/hpsa.rst 9153F: drivers/scsi/hpsa*.[ch] 9154F: include/linux/cciss*.h 9155F: include/uapi/linux/cciss*.h 9156 9157HFI1 DRIVER 9158M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9159L: linux-rdma@vger.kernel.org 9160S: Supported 9161F: drivers/infiniband/hw/hfi1 9162 9163HFS FILESYSTEM 9164L: linux-fsdevel@vger.kernel.org 9165S: Orphan 9166F: Documentation/filesystems/hfs.rst 9167F: fs/hfs/ 9168 9169HFSPLUS FILESYSTEM 9170L: linux-fsdevel@vger.kernel.org 9171S: Orphan 9172F: Documentation/filesystems/hfsplus.rst 9173F: fs/hfsplus/ 9174 9175HGA FRAMEBUFFER DRIVER 9176M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9177L: linux-nvidia@lists.surfsouth.com 9178S: Maintained 9179W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9180F: drivers/video/fbdev/hgafb.c 9181 9182HIBERNATION (aka Software Suspend, aka swsusp) 9183M: "Rafael J. Wysocki" <rafael@kernel.org> 9184M: Pavel Machek <pavel@ucw.cz> 9185L: linux-pm@vger.kernel.org 9186S: Supported 9187B: https://bugzilla.kernel.org 9188F: arch/*/include/asm/suspend*.h 9189F: arch/x86/power/ 9190F: drivers/base/power/ 9191F: include/linux/freezer.h 9192F: include/linux/pm.h 9193F: include/linux/suspend.h 9194F: kernel/power/ 9195 9196HID CORE LAYER 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9202F: drivers/hid/ 9203F: include/linux/hid* 9204F: include/uapi/linux/hid* 9205 9206HID LOGITECH DRIVERS 9207R: Filipe Laíns <lains@riseup.net> 9208L: linux-input@vger.kernel.org 9209S: Maintained 9210F: drivers/hid/hid-logitech-* 9211 9212HID PLAYSTATION DRIVER 9213M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9214L: linux-input@vger.kernel.org 9215S: Supported 9216F: drivers/hid/hid-playstation.c 9217 9218HID PHOENIX RC FLIGHT CONTROLLER 9219M: Marcus Folkesson <marcus.folkesson@gmail.com> 9220L: linux-input@vger.kernel.org 9221S: Maintained 9222F: drivers/hid/hid-pxrc.c 9223 9224HID SENSOR HUB DRIVERS 9225M: Jiri Kosina <jikos@kernel.org> 9226M: Jonathan Cameron <jic23@kernel.org> 9227M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9228L: linux-input@vger.kernel.org 9229L: linux-iio@vger.kernel.org 9230S: Maintained 9231F: Documentation/hid/hid-sensor* 9232F: drivers/hid/hid-sensor-* 9233F: drivers/iio/*/hid-* 9234F: include/linux/hid-sensor-* 9235 9236HID VRC-2 CAR CONTROLLER DRIVER 9237M: Marcus Folkesson <marcus.folkesson@gmail.com> 9238L: linux-input@vger.kernel.org 9239S: Maintained 9240F: drivers/hid/hid-vrc2.c 9241 9242HID WACOM DRIVER 9243M: Ping Cheng <ping.cheng@wacom.com> 9244M: Jason Gerecke <jason.gerecke@wacom.com> 9245L: linux-input@vger.kernel.org 9246S: Maintained 9247F: drivers/hid/wacom.h 9248F: drivers/hid/wacom_* 9249 9250HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9251M: Thomas Gleixner <tglx@linutronix.de> 9252L: linux-kernel@vger.kernel.org 9253S: Maintained 9254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9255F: Documentation/timers/ 9256F: include/linux/clockchips.h 9257F: include/linux/hrtimer.h 9258F: kernel/time/clockevents.c 9259F: kernel/time/hrtimer.c 9260F: kernel/time/timer_*.c 9261 9262HIGH-SPEED SCC DRIVER FOR AX.25 9263L: linux-hams@vger.kernel.org 9264S: Orphan 9265F: drivers/net/hamradio/scc.c 9266 9267HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9268M: HighPoint Linux Team <linux@highpoint-tech.com> 9269S: Supported 9270W: http://www.highpoint-tech.com 9271F: Documentation/scsi/hptiop.rst 9272F: drivers/scsi/hptiop.c 9273 9274HIMAX HX83112B TOUCHSCREEN SUPPORT 9275M: Job Noorman <job@noorman.info> 9276L: linux-input@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9279F: drivers/input/touchscreen/himax_hx83112b.c 9280 9281HIPPI 9282M: Jes Sorensen <jes@trained-monkey.org> 9283L: linux-hippi@sunsite.dk 9284S: Maintained 9285F: drivers/net/hippi/ 9286F: include/linux/hippidevice.h 9287F: include/uapi/linux/if_hippi.h 9288F: net/802/hippi.c 9289 9290HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9291M: Kurt Kanzenbach <kurt@linutronix.de> 9292L: netdev@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9295F: drivers/net/dsa/hirschmann/* 9296F: include/linux/platform_data/hirschmann-hellcreek.h 9297F: net/dsa/tag_hellcreek.c 9298 9299HISILICON DMA DRIVER 9300M: Zhou Wang <wangzhou1@hisilicon.com> 9301M: Jie Hai <haijie1@huawei.com> 9302L: dmaengine@vger.kernel.org 9303S: Maintained 9304F: drivers/dma/hisi_dma.c 9305 9306HISILICON GPIO DRIVER 9307M: Jay Fang <f.fangjian@huawei.com> 9308L: linux-gpio@vger.kernel.org 9309S: Maintained 9310F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9311F: drivers/gpio/gpio-hisi.c 9312 9313HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9314M: Longfang Liu <liulongfang@huawei.com> 9315L: linux-crypto@vger.kernel.org 9316S: Maintained 9317F: Documentation/ABI/testing/debugfs-hisi-hpre 9318F: drivers/crypto/hisilicon/hpre/hpre.h 9319F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9320F: drivers/crypto/hisilicon/hpre/hpre_main.c 9321 9322HISILICON I2C CONTROLLER DRIVER 9323M: Yicong Yang <yangyicong@hisilicon.com> 9324L: linux-i2c@vger.kernel.org 9325S: Maintained 9326W: https://www.hisilicon.com 9327F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9328F: drivers/i2c/busses/i2c-hisi.c 9329 9330HISILICON LPC BUS DRIVER 9331M: Jay Fang <f.fangjian@huawei.com> 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9335F: drivers/bus/hisi_lpc.c 9336 9337HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: drivers/net/ethernet/hisilicon/hns3/ 9344 9345HISILICON NETWORK SUBSYSTEM DRIVER 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: Documentation/devicetree/bindings/net/hisilicon*.txt 9352F: drivers/net/ethernet/hisilicon/ 9353 9354HIKEY960 ONBOARD USB GPIO HUB DRIVER 9355M: John Stultz <jstultz@google.com> 9356L: linux-kernel@vger.kernel.org 9357S: Maintained 9358F: drivers/misc/hisi_hikey_usb.c 9359 9360HISILICON PMU DRIVER 9361M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9362M: Jonathan Cameron <jonathan.cameron@huawei.com> 9363S: Supported 9364W: http://www.hisilicon.com 9365F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9366F: Documentation/admin-guide/perf/hisi-pmu.rst 9367F: drivers/perf/hisilicon 9368 9369HISILICON HNS3 PMU DRIVER 9370M: Guangbin Huang <huangguangbin2@huawei.com> 9371S: Supported 9372F: Documentation/admin-guide/perf/hns3-pmu.rst 9373F: drivers/perf/hisilicon/hns3_pmu.c 9374 9375HISILICON PTT DRIVER 9376M: Yicong Yang <yangyicong@hisilicon.com> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9380F: Documentation/trace/hisi-ptt.rst 9381F: drivers/hwtracing/ptt/ 9382 9383HISILICON QM DRIVER 9384M: Weili Qian <qianweili@huawei.com> 9385M: Zhou Wang <wangzhou1@hisilicon.com> 9386L: linux-crypto@vger.kernel.org 9387S: Maintained 9388F: drivers/crypto/hisilicon/Kconfig 9389F: drivers/crypto/hisilicon/Makefile 9390F: drivers/crypto/hisilicon/qm.c 9391F: drivers/crypto/hisilicon/sgl.c 9392F: include/linux/hisi_acc_qm.h 9393 9394HISILICON ZIP Controller DRIVER 9395M: Yang Shen <shenyang39@huawei.com> 9396M: Zhou Wang <wangzhou1@hisilicon.com> 9397L: linux-crypto@vger.kernel.org 9398S: Maintained 9399F: Documentation/ABI/testing/debugfs-hisi-zip 9400F: drivers/crypto/hisilicon/zip/ 9401 9402HISILICON ROCE DRIVER 9403M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9404M: Wenpeng Liang <liangwenpeng@huawei.com> 9405L: linux-rdma@vger.kernel.org 9406S: Maintained 9407F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9408F: drivers/infiniband/hw/hns/ 9409 9410HISILICON SAS Controller 9411M: Xiang Chen <chenxiang66@hisilicon.com> 9412S: Supported 9413W: http://www.hisilicon.com 9414F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9415F: drivers/scsi/hisi_sas/ 9416 9417HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9418M: Kai Ye <yekai13@huawei.com> 9419M: Longfang Liu <liulongfang@huawei.com> 9420L: linux-crypto@vger.kernel.org 9421S: Maintained 9422F: Documentation/ABI/testing/debugfs-hisi-sec 9423F: drivers/crypto/hisilicon/sec2/sec.h 9424F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9425F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9426F: drivers/crypto/hisilicon/sec2/sec_main.c 9427 9428HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9429M: Jay Fang <f.fangjian@huawei.com> 9430L: linux-spi@vger.kernel.org 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-kunpeng.c 9434 9435HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9436M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9437L: linux-kernel@vger.kernel.org 9438S: Maintained 9439F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9440F: drivers/spmi/hisi-spmi-controller.c 9441 9442HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9443M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9444L: linux-kernel@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9447F: drivers/mfd/hi6421-spmi-pmic.c 9448 9449HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9450M: Weili Qian <qianweili@huawei.com> 9451S: Maintained 9452F: drivers/crypto/hisilicon/trng/trng.c 9453 9454HISILICON V3XX SPI NOR FLASH Controller Driver 9455M: Jay Fang <f.fangjian@huawei.com> 9456S: Maintained 9457W: http://www.hisilicon.com 9458F: drivers/spi/spi-hisi-sfc-v3xx.c 9459 9460HMM - Heterogeneous Memory Management 9461M: Jérôme Glisse <jglisse@redhat.com> 9462L: linux-mm@kvack.org 9463S: Maintained 9464F: Documentation/mm/hmm.rst 9465F: include/linux/hmm* 9466F: lib/test_hmm* 9467F: mm/hmm* 9468F: tools/testing/selftests/vm/*hmm* 9469 9470HOST AP DRIVER 9471M: Jouni Malinen <j@w1.fi> 9472L: linux-wireless@vger.kernel.org 9473S: Obsolete 9474W: http://w1.fi/hostap-driver.html 9475F: drivers/net/wireless/intersil/hostap/ 9476 9477HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9478L: platform-driver-x86@vger.kernel.org 9479S: Orphan 9480F: drivers/platform/x86/hp/tc1100-wmi.c 9481 9482HPET: High Precision Event Timers driver 9483M: Clemens Ladisch <clemens@ladisch.de> 9484S: Maintained 9485F: Documentation/timers/hpet.rst 9486F: drivers/char/hpet.c 9487F: include/linux/hpet.h 9488F: include/uapi/linux/hpet.h 9489 9490HPET: x86 9491S: Orphan 9492F: arch/x86/include/asm/hpet.h 9493F: arch/x86/kernel/hpet.c 9494 9495HPFS FILESYSTEM 9496M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9497S: Maintained 9498W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9499F: fs/hpfs/ 9500 9501HSI SUBSYSTEM 9502M: Sebastian Reichel <sre@kernel.org> 9503S: Maintained 9504T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9505F: Documentation/ABI/testing/sysfs-bus-hsi 9506F: Documentation/driver-api/hsi.rst 9507F: drivers/hsi/ 9508F: include/linux/hsi/ 9509F: include/uapi/linux/hsi/ 9510 9511HSO 3G MODEM DRIVER 9512L: linux-usb@vger.kernel.org 9513S: Orphan 9514F: drivers/net/usb/hso.c 9515 9516HSR NETWORK PROTOCOL 9517L: netdev@vger.kernel.org 9518S: Orphan 9519F: net/hsr/ 9520 9521HT16K33 LED CONTROLLER DRIVER 9522M: Robin van der Gracht <robin@protonic.nl> 9523S: Maintained 9524F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9525F: drivers/auxdisplay/ht16k33.c 9526 9527HTCPEN TOUCHSCREEN DRIVER 9528M: Pau Oliva Fora <pof@eslack.org> 9529L: linux-input@vger.kernel.org 9530S: Maintained 9531F: drivers/input/touchscreen/htcpen.c 9532 9533HTE SUBSYSTEM 9534M: Dipen Patel <dipenp@nvidia.com> 9535S: Maintained 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/virt/hyperv 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662L: linux-mtd@lists.infradead.org 9663S: Supported 9664Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9665C: irc://irc.oftc.net/mtd 9666T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9667F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9668F: drivers/mtd/hyperbus/ 9669F: include/linux/mtd/hyperbus.h 9670 9671HYPERVISOR VIRTUAL CONSOLE DRIVER 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Odd Fixes 9674F: drivers/tty/hvc/ 9675 9676I2C ACPI SUPPORT 9677M: Mika Westerberg <mika.westerberg@linux.intel.com> 9678L: linux-i2c@vger.kernel.org 9679L: linux-acpi@vger.kernel.org 9680S: Maintained 9681F: drivers/i2c/i2c-core-acpi.c 9682 9683I2C CONTROLLER DRIVER FOR NVIDIA GPU 9684M: Ajay Gupta <ajayg@nvidia.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9688F: drivers/i2c/busses/i2c-nvidia-gpu.c 9689 9690I2C MUXES 9691M: Peter Rosin <peda@axentia.se> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/i2c/i2c-arb* 9695F: Documentation/devicetree/bindings/i2c/i2c-gate* 9696F: Documentation/devicetree/bindings/i2c/i2c-mux* 9697F: Documentation/i2c/i2c-topology.rst 9698F: Documentation/i2c/muxes/ 9699F: drivers/i2c/i2c-mux.c 9700F: drivers/i2c/muxes/ 9701F: include/linux/i2c-mux.h 9702 9703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9704M: Gregory CLEMENT <gregory.clement@bootlin.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9708F: drivers/i2c/busses/i2c-mv64xxx.c 9709 9710I2C OVER PARALLEL PORT 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-parport.rst 9715F: drivers/i2c/busses/i2c-parport.c 9716 9717I2C SUBSYSTEM 9718M: Wolfram Sang <wsa@kernel.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: https://i2c.wiki.kernel.org/ 9722Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9724F: Documentation/devicetree/bindings/i2c/i2c.txt 9725F: Documentation/i2c/ 9726F: drivers/i2c/* 9727F: include/dt-bindings/i2c/i2c.h 9728F: include/linux/i2c-dev.h 9729F: include/linux/i2c-smbus.h 9730F: include/linux/i2c.h 9731F: include/uapi/linux/i2c-*.h 9732F: include/uapi/linux/i2c.h 9733 9734I2C SUBSYSTEM HOST DRIVERS 9735L: linux-i2c@vger.kernel.org 9736S: Odd Fixes 9737W: https://i2c.wiki.kernel.org/ 9738Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9740F: Documentation/devicetree/bindings/i2c/ 9741F: drivers/i2c/algos/ 9742F: drivers/i2c/busses/ 9743F: include/dt-bindings/i2c/ 9744 9745I2C-TAOS-EVM DRIVER 9746M: Jean Delvare <jdelvare@suse.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749F: Documentation/i2c/busses/i2c-taos-evm.rst 9750F: drivers/i2c/busses/i2c-taos-evm.c 9751 9752I2C-TINY-USB DRIVER 9753M: Till Harbaum <till@harbaum.org> 9754L: linux-i2c@vger.kernel.org 9755S: Maintained 9756W: http://www.harbaum.org/till/i2c_tiny_usb 9757F: drivers/i2c/busses/i2c-tiny-usb.c 9758 9759I2C/SMBUS CONTROLLER DRIVERS FOR PC 9760M: Jean Delvare <jdelvare@suse.com> 9761L: linux-i2c@vger.kernel.org 9762S: Maintained 9763F: Documentation/i2c/busses/i2c-ali1535.rst 9764F: Documentation/i2c/busses/i2c-ali1563.rst 9765F: Documentation/i2c/busses/i2c-ali15x3.rst 9766F: Documentation/i2c/busses/i2c-amd756.rst 9767F: Documentation/i2c/busses/i2c-amd8111.rst 9768F: Documentation/i2c/busses/i2c-i801.rst 9769F: Documentation/i2c/busses/i2c-nforce2.rst 9770F: Documentation/i2c/busses/i2c-piix4.rst 9771F: Documentation/i2c/busses/i2c-sis5595.rst 9772F: Documentation/i2c/busses/i2c-sis630.rst 9773F: Documentation/i2c/busses/i2c-sis96x.rst 9774F: Documentation/i2c/busses/i2c-via.rst 9775F: Documentation/i2c/busses/i2c-viapro.rst 9776F: drivers/i2c/busses/i2c-ali1535.c 9777F: drivers/i2c/busses/i2c-ali1563.c 9778F: drivers/i2c/busses/i2c-ali15x3.c 9779F: drivers/i2c/busses/i2c-amd756-s4882.c 9780F: drivers/i2c/busses/i2c-amd756.c 9781F: drivers/i2c/busses/i2c-amd8111.c 9782F: drivers/i2c/busses/i2c-i801.c 9783F: drivers/i2c/busses/i2c-isch.c 9784F: drivers/i2c/busses/i2c-nforce2-s4985.c 9785F: drivers/i2c/busses/i2c-nforce2.c 9786F: drivers/i2c/busses/i2c-piix4.c 9787F: drivers/i2c/busses/i2c-sis5595.c 9788F: drivers/i2c/busses/i2c-sis630.c 9789F: drivers/i2c/busses/i2c-sis96x.c 9790F: drivers/i2c/busses/i2c-via.c 9791F: drivers/i2c/busses/i2c-viapro.c 9792 9793I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9794M: Hans de Goede <hdegoede@redhat.com> 9795L: linux-i2c@vger.kernel.org 9796S: Maintained 9797F: drivers/i2c/busses/i2c-cht-wc.c 9798 9799I2C/SMBUS ISMT DRIVER 9800M: Seth Heasley <seth.heasley@intel.com> 9801M: Neil Horman <nhorman@tuxdriver.com> 9802L: linux-i2c@vger.kernel.org 9803F: Documentation/i2c/busses/i2c-ismt.rst 9804F: drivers/i2c/busses/i2c-ismt.c 9805 9806I2C/SMBUS STUB DRIVER 9807M: Jean Delvare <jdelvare@suse.com> 9808L: linux-i2c@vger.kernel.org 9809S: Maintained 9810F: drivers/i2c/i2c-stub.c 9811 9812I3C DRIVER FOR CADENCE I3C MASTER IP 9813M: Przemysław Gaj <pgaj@cadence.com> 9814S: Maintained 9815F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9816F: drivers/i3c/master/i3c-master-cdns.c 9817 9818I3C DRIVER FOR SYNOPSYS DESIGNWARE 9819S: Orphan 9820F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9821F: drivers/i3c/master/dw* 9822 9823I3C SUBSYSTEM 9824M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9825L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9826S: Maintained 9827C: irc://chat.freenode.net/linux-i3c 9828T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9829F: Documentation/ABI/testing/sysfs-bus-i3c 9830F: Documentation/devicetree/bindings/i3c/ 9831F: Documentation/driver-api/i3c 9832F: drivers/i3c/ 9833F: include/linux/i3c/ 9834 9835IA64 (Itanium) PLATFORM 9836L: linux-ia64@vger.kernel.org 9837S: Orphan 9838F: Documentation/ia64/ 9839F: arch/ia64/ 9840 9841IBM Operation Panel Input Driver 9842M: Eddie James <eajames@linux.ibm.com> 9843L: linux-input@vger.kernel.org 9844S: Maintained 9845F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9846F: drivers/input/misc/ibm-panel.c 9847 9848IBM Power 842 compression accelerator 9849M: Haren Myneni <haren@us.ibm.com> 9850S: Supported 9851F: crypto/842.c 9852F: drivers/crypto/nx/Kconfig 9853F: drivers/crypto/nx/Makefile 9854F: drivers/crypto/nx/nx-842* 9855F: include/linux/sw842.h 9856F: lib/842/ 9857 9858IBM Power in-Nest Crypto Acceleration 9859M: Breno Leitão <leitao@debian.org> 9860M: Nayna Jain <nayna@linux.ibm.com> 9861M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9862L: linux-crypto@vger.kernel.org 9863S: Supported 9864F: drivers/crypto/nx/Kconfig 9865F: drivers/crypto/nx/Makefile 9866F: drivers/crypto/nx/nx-aes* 9867F: drivers/crypto/nx/nx-sha* 9868F: drivers/crypto/nx/nx.* 9869F: drivers/crypto/nx/nx_csbcpb.h 9870F: drivers/crypto/nx/nx_debugfs.c 9871 9872IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9873M: Tyrel Datwyler <tyreld@linux.ibm.com> 9874L: linux-pci@vger.kernel.org 9875L: linuxppc-dev@lists.ozlabs.org 9876S: Supported 9877F: drivers/pci/hotplug/rpadlpar* 9878 9879IBM Power Linux RAID adapter 9880M: Brian King <brking@us.ibm.com> 9881S: Supported 9882F: drivers/scsi/ipr.* 9883 9884IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9885M: Tyrel Datwyler <tyreld@linux.ibm.com> 9886L: linux-pci@vger.kernel.org 9887L: linuxppc-dev@lists.ozlabs.org 9888S: Supported 9889F: drivers/pci/hotplug/rpaphp* 9890 9891IBM Power SRIOV Virtual NIC Device Driver 9892M: Haren Myneni <haren@linux.ibm.com> 9893M: Rick Lindsley <ricklind@linux.ibm.com> 9894R: Nick Child <nnac123@linux.ibm.com> 9895R: Dany Madden <danymadden@us.ibm.com> 9896R: Thomas Falcon <tlfalcon@linux.ibm.com> 9897L: netdev@vger.kernel.org 9898S: Supported 9899F: drivers/net/ethernet/ibm/ibmvnic.* 9900 9901IBM Power Virtual Accelerator Switchboard 9902L: linuxppc-dev@lists.ozlabs.org 9903S: Supported 9904F: arch/powerpc/include/asm/vas.h 9905F: arch/powerpc/platforms/powernv/copy-paste.h 9906F: arch/powerpc/platforms/powernv/vas* 9907 9908IBM Power Virtual Ethernet Device Driver 9909M: Nick Child <nnac123@linux.ibm.com> 9910L: netdev@vger.kernel.org 9911S: Supported 9912F: drivers/net/ethernet/ibm/ibmveth.* 9913 9914IBM Power Virtual FC Device Drivers 9915M: Tyrel Datwyler <tyreld@linux.ibm.com> 9916L: linux-scsi@vger.kernel.org 9917S: Supported 9918F: drivers/scsi/ibmvscsi/ibmvfc* 9919 9920IBM Power Virtual Management Channel Driver 9921M: Brad Warrum <bwarrum@linux.ibm.com> 9922M: Ritu Agarwal <rituagar@linux.ibm.com> 9923S: Supported 9924F: drivers/misc/ibmvmc.* 9925 9926IBM Power Virtual SCSI Device Drivers 9927M: Tyrel Datwyler <tyreld@linux.ibm.com> 9928L: linux-scsi@vger.kernel.org 9929S: Supported 9930F: drivers/scsi/ibmvscsi/ibmvscsi* 9931F: include/scsi/viosrp.h 9932 9933IBM Power Virtual SCSI Device Target Driver 9934M: Michael Cyr <mikecyr@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936L: target-devel@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi_tgt/ 9939 9940IBM Power VMX Cryptographic instructions 9941M: Breno Leitão <leitao@debian.org> 9942M: Nayna Jain <nayna@linux.ibm.com> 9943M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9944L: linux-crypto@vger.kernel.org 9945S: Supported 9946F: drivers/crypto/vmx/Kconfig 9947F: drivers/crypto/vmx/Makefile 9948F: drivers/crypto/vmx/aes* 9949F: drivers/crypto/vmx/ghash* 9950F: drivers/crypto/vmx/ppc-xlate.pl 9951F: drivers/crypto/vmx/vmx.c 9952 9953IBM ServeRAID RAID DRIVER 9954S: Orphan 9955F: drivers/scsi/ips.* 9956 9957ICH LPC AND GPIO DRIVER 9958M: Peter Tyser <ptyser@xes-inc.com> 9959S: Maintained 9960F: drivers/gpio/gpio-ich.c 9961F: drivers/mfd/lpc_ich.c 9962 9963ICY I2C DRIVER 9964M: Max Staudt <max@enpas.org> 9965L: linux-i2c@vger.kernel.org 9966S: Maintained 9967F: drivers/i2c/busses/i2c-icy.c 9968 9969IDEAPAD LAPTOP EXTRAS DRIVER 9970M: Ike Panhc <ike.pan@canonical.com> 9971L: platform-driver-x86@vger.kernel.org 9972S: Maintained 9973W: http://launchpad.net/ideapad-laptop 9974F: drivers/platform/x86/ideapad-laptop.c 9975 9976IDEAPAD LAPTOP SLIDEBAR DRIVER 9977M: Andrey Moiseev <o2g.org.ru@gmail.com> 9978L: linux-input@vger.kernel.org 9979S: Maintained 9980W: https://github.com/o2genum/ideapad-slidebar 9981F: drivers/input/misc/ideapad_slidebar.c 9982 9983IDMAPPED MOUNTS 9984M: Christian Brauner <brauner@kernel.org> 9985M: Seth Forshee <sforshee@kernel.org> 9986L: linux-fsdevel@vger.kernel.org 9987S: Maintained 9988T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9989F: Documentation/filesystems/idmappings.rst 9990F: tools/testing/selftests/mount_setattr/ 9991F: include/linux/mnt_idmapping.h 9992 9993IDT VersaClock 5 CLOCK DRIVER 9994M: Luca Ceresoli <luca@lucaceresoli.net> 9995S: Maintained 9996F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9997F: drivers/clk/clk-versaclock5.c 9998 9999IEEE 802.15.4 SUBSYSTEM 10000M: Alexander Aring <alex.aring@gmail.com> 10001M: Stefan Schmidt <stefan@datenfreihafen.org> 10002L: linux-wpan@vger.kernel.org 10003S: Maintained 10004W: https://linux-wpan.org/ 10005T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10006T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10007F: Documentation/networking/ieee802154.rst 10008F: drivers/net/ieee802154/ 10009F: include/linux/ieee802154.h 10010F: include/linux/nl802154.h 10011F: include/net/af_ieee802154.h 10012F: include/net/cfg802154.h 10013F: include/net/ieee802154_netdev.h 10014F: include/net/mac802154.h 10015F: include/net/nl802154.h 10016F: net/ieee802154/ 10017F: net/mac802154/ 10018 10019IFE PROTOCOL 10020M: Yotam Gigi <yotam.gi@gmail.com> 10021M: Jamal Hadi Salim <jhs@mojatatu.com> 10022F: include/net/ife.h 10023F: include/uapi/linux/ife.h 10024F: net/ife 10025 10026IGORPLUG-USB IR RECEIVER 10027M: Sean Young <sean@mess.org> 10028L: linux-media@vger.kernel.org 10029S: Maintained 10030F: drivers/media/rc/igorplugusb.c 10031 10032IGUANAWORKS USB IR TRANSCEIVER 10033M: Sean Young <sean@mess.org> 10034L: linux-media@vger.kernel.org 10035S: Maintained 10036F: drivers/media/rc/iguanair.c 10037 10038IIO DIGITAL POTENTIOMETER DAC 10039M: Peter Rosin <peda@axentia.se> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10043F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10044F: drivers/iio/dac/dpot-dac.c 10045 10046IIO ENVELOPE DETECTOR 10047M: Peter Rosin <peda@axentia.se> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10051F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10052F: drivers/iio/adc/envelope-detector.c 10053 10054IIO MULTIPLEXER 10055M: Peter Rosin <peda@axentia.se> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10059F: drivers/iio/multiplexer/iio-mux.c 10060 10061IIO SCMI BASED DRIVER 10062M: Jyoti Bhayana <jbhayana@google.com> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: drivers/iio/common/scmi_sensors/scmi_iio.c 10066 10067IIO SUBSYSTEM AND DRIVERS 10068M: Jonathan Cameron <jic23@kernel.org> 10069R: Lars-Peter Clausen <lars@metafoo.de> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10073F: Documentation/ABI/testing/configfs-iio* 10074F: Documentation/ABI/testing/sysfs-bus-iio* 10075F: Documentation/devicetree/bindings/iio/ 10076F: drivers/iio/ 10077F: drivers/staging/iio/ 10078F: include/dt-bindings/iio/ 10079F: include/linux/iio/ 10080F: tools/iio/ 10081 10082IIO UNIT CONVERTER 10083M: Peter Rosin <peda@axentia.se> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10087F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10088F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10089F: drivers/iio/afe/iio-rescale.c 10090 10091IKANOS/ADI EAGLE ADSL USB DRIVER 10092M: Matthieu Castet <castet.matthieu@free.fr> 10093M: Stanislaw Gruszka <stf_xl@wp.pl> 10094S: Maintained 10095F: drivers/usb/atm/ueagle-atm.c 10096 10097IMAGIS TOUCHSCREEN DRIVER 10098M: Markuss Broks <markuss.broks@gmail.com> 10099S: Maintained 10100F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10101F: drivers/input/touchscreen/imagis.c 10102 10103IMGTEC ASCII LCD DRIVER 10104M: Paul Burton <paulburton@kernel.org> 10105S: Maintained 10106F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10107F: drivers/auxdisplay/img-ascii-lcd.c 10108 10109IMGTEC IR DECODER DRIVER 10110S: Orphan 10111F: drivers/media/rc/img-ir/ 10112 10113IMON SOUNDGRAPH USB IR RECEIVER 10114M: Sean Young <sean@mess.org> 10115L: linux-media@vger.kernel.org 10116S: Maintained 10117F: drivers/media/rc/imon.c 10118F: drivers/media/rc/imon_raw.c 10119 10120IMS TWINTURBO FRAMEBUFFER DRIVER 10121L: linux-fbdev@vger.kernel.org 10122S: Orphan 10123F: drivers/video/fbdev/imsttfb.c 10124 10125INA209 HARDWARE MONITOR DRIVER 10126M: Guenter Roeck <linux@roeck-us.net> 10127L: linux-hwmon@vger.kernel.org 10128S: Maintained 10129F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10130F: Documentation/hwmon/ina209.rst 10131F: drivers/hwmon/ina209.c 10132 10133INA2XX HARDWARE MONITOR DRIVER 10134M: Guenter Roeck <linux@roeck-us.net> 10135L: linux-hwmon@vger.kernel.org 10136S: Maintained 10137F: Documentation/hwmon/ina2xx.rst 10138F: drivers/hwmon/ina2xx.c 10139F: include/linux/platform_data/ina2xx.h 10140 10141INDEX OF FURTHER KERNEL DOCUMENTATION 10142M: Carlos Bilbao <carlos.bilbao@amd.com> 10143S: Maintained 10144F: Documentation/process/kernel-docs.rst 10145 10146INDUSTRY PACK SUBSYSTEM (IPACK) 10147M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10148M: Jens Taprogge <jens.taprogge@taprogge.org> 10149M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10150L: industrypack-devel@lists.sourceforge.net 10151S: Maintained 10152W: http://industrypack.sourceforge.net 10153F: drivers/ipack/ 10154 10155INFINEON DPS310 Driver 10156M: Eddie James <eajames@linux.ibm.com> 10157L: linux-iio@vger.kernel.org 10158S: Maintained 10159F: drivers/iio/pressure/dps310.c 10160 10161INFINIBAND SUBSYSTEM 10162M: Jason Gunthorpe <jgg@nvidia.com> 10163M: Leon Romanovsky <leonro@nvidia.com> 10164L: linux-rdma@vger.kernel.org 10165S: Supported 10166W: https://github.com/linux-rdma/rdma-core 10167Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10168T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10169F: Documentation/devicetree/bindings/infiniband/ 10170F: Documentation/infiniband/ 10171F: drivers/infiniband/ 10172F: include/rdma/ 10173F: include/trace/events/ib_mad.h 10174F: include/trace/events/ib_umad.h 10175F: include/trace/misc/rdma.h 10176F: include/uapi/linux/if_infiniband.h 10177F: include/uapi/rdma/ 10178F: samples/bpf/ibumad_kern.c 10179F: samples/bpf/ibumad_user.c 10180 10181INGENIC JZ4780 NAND DRIVER 10182M: Harvey Hunt <harveyhuntnexus@gmail.com> 10183L: linux-mtd@lists.infradead.org 10184L: linux-mips@vger.kernel.org 10185S: Maintained 10186F: drivers/mtd/nand/raw/ingenic/ 10187 10188INGENIC JZ47xx SoCs 10189M: Paul Cercueil <paul@crapouillou.net> 10190L: linux-mips@vger.kernel.org 10191S: Maintained 10192F: arch/mips/boot/dts/ingenic/ 10193F: arch/mips/generic/board-ingenic.c 10194F: arch/mips/include/asm/mach-ingenic/ 10195F: arch/mips/ingenic/Kconfig 10196F: drivers/clk/ingenic/ 10197F: drivers/dma/dma-jz4780.c 10198F: drivers/gpu/drm/ingenic/ 10199F: drivers/i2c/busses/i2c-jz4780.c 10200F: drivers/iio/adc/ingenic-adc.c 10201F: drivers/irqchip/irq-ingenic.c 10202F: drivers/memory/jz4780-nemc.c 10203F: drivers/mmc/host/jz4740_mmc.c 10204F: drivers/mtd/nand/raw/ingenic/ 10205F: drivers/pinctrl/pinctrl-ingenic.c 10206F: drivers/power/supply/ingenic-battery.c 10207F: drivers/pwm/pwm-jz4740.c 10208F: drivers/remoteproc/ingenic_rproc.c 10209F: drivers/rtc/rtc-jz4740.c 10210F: drivers/tty/serial/8250/8250_ingenic.c 10211F: drivers/usb/musb/jz4740.c 10212F: drivers/watchdog/jz4740_wdt.c 10213F: include/dt-bindings/iio/adc/ingenic,adc.h 10214F: include/linux/mfd/ingenic-tcu.h 10215F: sound/soc/codecs/jz47* 10216F: sound/soc/jz4740/ 10217 10218INJOINIC IP5xxx POWER BANK IC DRIVER 10219M: Samuel Holland <samuel@sholland.org> 10220S: Maintained 10221F: drivers/power/supply/ip5xxx_power.c 10222 10223INOTIFY 10224M: Jan Kara <jack@suse.cz> 10225R: Amir Goldstein <amir73il@gmail.com> 10226L: linux-fsdevel@vger.kernel.org 10227S: Maintained 10228F: Documentation/filesystems/inotify.rst 10229F: fs/notify/inotify/ 10230F: include/linux/inotify.h 10231F: include/uapi/linux/inotify.h 10232 10233INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10234M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10235L: linux-input@vger.kernel.org 10236S: Maintained 10237Q: http://patchwork.kernel.org/project/linux-input/list/ 10238T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10239F: Documentation/devicetree/bindings/input/ 10240F: Documentation/devicetree/bindings/serio/ 10241F: Documentation/input/ 10242F: drivers/input/ 10243F: include/dt-bindings/input/ 10244F: include/linux/input.h 10245F: include/linux/input/ 10246F: include/uapi/linux/input-event-codes.h 10247F: include/uapi/linux/input.h 10248 10249INPUT MULTITOUCH (MT) PROTOCOL 10250M: Henrik Rydberg <rydberg@bitmath.org> 10251L: linux-input@vger.kernel.org 10252S: Odd fixes 10253F: Documentation/input/multi-touch-protocol.rst 10254F: drivers/input/input-mt.c 10255K: \b(ABS|SYN)_MT_ 10256 10257INSIDE SECURE CRYPTO DRIVER 10258M: Antoine Tenart <atenart@kernel.org> 10259L: linux-crypto@vger.kernel.org 10260S: Maintained 10261F: drivers/crypto/inside-secure/ 10262 10263INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10264M: Mimi Zohar <zohar@linux.ibm.com> 10265M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10266L: linux-integrity@vger.kernel.org 10267S: Supported 10268T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10269F: security/integrity/ima/ 10270F: security/integrity/ 10271 10272INTEL 810/815 FRAMEBUFFER DRIVER 10273M: Antonino Daplas <adaplas@gmail.com> 10274L: linux-fbdev@vger.kernel.org 10275S: Maintained 10276F: drivers/video/fbdev/i810/ 10277 10278INTEL 8255 GPIO DRIVER 10279M: William Breathitt Gray <william.gray@linaro.org> 10280L: linux-gpio@vger.kernel.org 10281S: Maintained 10282F: drivers/gpio/gpio-i8255.c 10283F: drivers/gpio/gpio-i8255.h 10284 10285INTEL ASoC DRIVERS 10286M: Cezary Rojewski <cezary.rojewski@intel.com> 10287M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10288M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10289M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10290M: Bard Liao <yung-chuan.liao@linux.intel.com> 10291M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10292M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10294S: Supported 10295F: sound/soc/intel/ 10296 10297INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10298M: Hans de Goede <hdegoede@redhat.com> 10299L: platform-driver-x86@vger.kernel.org 10300S: Maintained 10301F: drivers/platform/x86/intel/atomisp2/pm.c 10302 10303INTEL ATOMISP2 LED DRIVER 10304M: Hans de Goede <hdegoede@redhat.com> 10305L: platform-driver-x86@vger.kernel.org 10306S: Maintained 10307F: drivers/platform/x86/intel/atomisp2/led.c 10308 10309INTEL BIOS SAR INT1092 DRIVER 10310M: Shravan Sudhakar <s.shravan@intel.com> 10311M: Intel Corporation <linuxwwan@intel.com> 10312L: platform-driver-x86@vger.kernel.org 10313S: Maintained 10314F: drivers/platform/x86/intel/int1092/ 10315 10316INTEL BROXTON PMC DRIVER 10317M: Mika Westerberg <mika.westerberg@linux.intel.com> 10318M: Zha Qipeng <qipeng.zha@intel.com> 10319S: Maintained 10320F: drivers/mfd/intel_pmc_bxt.c 10321F: include/linux/mfd/intel_pmc_bxt.h 10322 10323INTEL C600 SERIES SAS CONTROLLER DRIVER 10324M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10325L: linux-scsi@vger.kernel.org 10326S: Supported 10327T: git git://git.code.sf.net/p/intel-sas/isci 10328F: drivers/scsi/isci/ 10329 10330INTEL CPU family model numbers 10331M: Tony Luck <tony.luck@intel.com> 10332M: x86@kernel.org 10333L: linux-kernel@vger.kernel.org 10334S: Supported 10335F: arch/x86/include/asm/intel-family.h 10336 10337INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10338M: Jani Nikula <jani.nikula@linux.intel.com> 10339M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10340M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10341M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10342L: intel-gfx@lists.freedesktop.org 10343S: Supported 10344W: https://01.org/linuxgraphics/ 10345Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10346B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10347C: irc://irc.oftc.net/intel-gfx 10348T: git git://anongit.freedesktop.org/drm-intel 10349F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10350F: Documentation/gpu/i915.rst 10351F: drivers/gpu/drm/i915/ 10352F: include/drm/i915* 10353F: include/uapi/drm/i915_drm.h 10354 10355INTEL ETHERNET DRIVERS 10356M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10357M: Tony Nguyen <anthony.l.nguyen@intel.com> 10358L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10359S: Supported 10360W: http://www.intel.com/support/feedback.htm 10361W: http://e1000.sourceforge.net/ 10362Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10365F: Documentation/networking/device_drivers/ethernet/intel/ 10366F: drivers/net/ethernet/intel/ 10367F: drivers/net/ethernet/intel/*/ 10368F: include/linux/avf/virtchnl.h 10369F: include/linux/net/intel/iidc.h 10370 10371INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10372M: Mustafa Ismail <mustafa.ismail@intel.com> 10373M: Shiraz Saleem <shiraz.saleem@intel.com> 10374L: linux-rdma@vger.kernel.org 10375S: Supported 10376F: drivers/infiniband/hw/irdma/ 10377F: include/uapi/rdma/irdma-abi.h 10378 10379INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10380M: Maik Broemme <mbroemme@libmpq.org> 10381L: linux-fbdev@vger.kernel.org 10382S: Maintained 10383F: Documentation/fb/intelfb.rst 10384F: drivers/video/fbdev/intelfb/ 10385 10386INTEL GPIO DRIVERS 10387M: Andy Shevchenko <andy@kernel.org> 10388L: linux-gpio@vger.kernel.org 10389S: Supported 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10391F: drivers/gpio/gpio-ich.c 10392F: drivers/gpio/gpio-merrifield.c 10393F: drivers/gpio/gpio-ml-ioh.c 10394F: drivers/gpio/gpio-pch.c 10395F: drivers/gpio/gpio-sch.c 10396F: drivers/gpio/gpio-sodaville.c 10397 10398INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10399M: Zhenyu Wang <zhenyuw@linux.intel.com> 10400M: Zhi Wang <zhi.a.wang@intel.com> 10401L: intel-gvt-dev@lists.freedesktop.org 10402L: intel-gfx@lists.freedesktop.org 10403S: Supported 10404W: https://01.org/igvt-g 10405T: git https://github.com/intel/gvt-linux.git 10406F: drivers/gpu/drm/i915/gvt/ 10407 10408INTEL HID EVENT DRIVER 10409M: Alex Hung <alexhung@gmail.com> 10410L: platform-driver-x86@vger.kernel.org 10411S: Maintained 10412F: drivers/platform/x86/intel/hid.c 10413 10414INTEL I/OAT DMA DRIVER 10415M: Dave Jiang <dave.jiang@intel.com> 10416R: Dan Williams <dan.j.williams@intel.com> 10417L: dmaengine@vger.kernel.org 10418S: Supported 10419Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10420F: drivers/dma/ioat* 10421 10422INTEL IDXD DRIVER 10423M: Fenghua Yu <fenghua.yu@intel.com> 10424M: Dave Jiang <dave.jiang@intel.com> 10425L: dmaengine@vger.kernel.org 10426S: Supported 10427F: drivers/dma/idxd/* 10428F: include/uapi/linux/idxd.h 10429 10430INTEL IDLE DRIVER 10431M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10432M: Len Brown <lenb@kernel.org> 10433L: linux-pm@vger.kernel.org 10434S: Supported 10435B: https://bugzilla.kernel.org 10436T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10437F: drivers/idle/intel_idle.c 10438 10439INTEL IN FIELD SCAN (IFS) DEVICE 10440M: Jithu Joseph <jithu.joseph@intel.com> 10441R: Ashok Raj <ashok.raj@intel.com> 10442R: Tony Luck <tony.luck@intel.com> 10443S: Maintained 10444F: drivers/platform/x86/intel/ifs 10445F: include/trace/events/intel_ifs.h 10446 10447INTEL INTEGRATED SENSOR HUB DRIVER 10448M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10449M: Jiri Kosina <jikos@kernel.org> 10450L: linux-input@vger.kernel.org 10451S: Maintained 10452F: drivers/hid/intel-ish-hid/ 10453 10454INTEL IOMMU (VT-d) 10455M: David Woodhouse <dwmw2@infradead.org> 10456M: Lu Baolu <baolu.lu@linux.intel.com> 10457L: iommu@lists.linux.dev 10458S: Supported 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10460F: drivers/iommu/intel/ 10461F: include/linux/intel-svm.h 10462 10463INTEL IPU3 CSI-2 CIO2 DRIVER 10464M: Yong Zhi <yong.zhi@intel.com> 10465M: Sakari Ailus <sakari.ailus@linux.intel.com> 10466M: Bingbu Cao <bingbu.cao@intel.com> 10467M: Dan Scally <djrscally@gmail.com> 10468R: Tianshu Qiu <tian.shu.qiu@intel.com> 10469L: linux-media@vger.kernel.org 10470S: Maintained 10471T: git git://linuxtv.org/media_tree.git 10472F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10473F: drivers/media/pci/intel/ipu3/ 10474 10475INTEL IPU3 CSI-2 IMGU DRIVER 10476M: Sakari Ailus <sakari.ailus@linux.intel.com> 10477R: Bingbu Cao <bingbu.cao@intel.com> 10478R: Tianshu Qiu <tian.shu.qiu@intel.com> 10479L: linux-media@vger.kernel.org 10480S: Maintained 10481F: Documentation/admin-guide/media/ipu3.rst 10482F: Documentation/admin-guide/media/ipu3_rcb.svg 10483F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10484F: drivers/staging/media/ipu3/ 10485 10486INTEL IXP4XX CRYPTO SUPPORT 10487M: Corentin Labbe <clabbe@baylibre.com> 10488L: linux-crypto@vger.kernel.org 10489S: Maintained 10490F: drivers/crypto/ixp4xx_crypto.c 10491 10492INTEL ISHTP ECLITE DRIVER 10493M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10494L: platform-driver-x86@vger.kernel.org 10495S: Supported 10496F: drivers/platform/x86/intel/ishtp_eclite.c 10497 10498INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10499M: Krzysztof Halasa <khalasa@piap.pl> 10500S: Maintained 10501F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10502F: drivers/net/wan/ixp4xx_hss.c 10503F: drivers/soc/ixp4xx/ixp4xx-npe.c 10504F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10505F: include/linux/soc/ixp4xx/npe.h 10506F: include/linux/soc/ixp4xx/qmgr.h 10507 10508INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10509M: Deepak Saxena <dsaxena@plexity.net> 10510S: Maintained 10511F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10512F: drivers/char/hw_random/ixp4xx-rng.c 10513 10514INTEL KEEM BAY DRM DRIVER 10515M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10516M: Edmund Dea <edmund.j.dea@intel.com> 10517S: Maintained 10518F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10519F: drivers/gpu/drm/kmb/ 10520 10521INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10523S: Maintained 10524F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10525F: drivers/crypto/keembay/Kconfig 10526F: drivers/crypto/keembay/Makefile 10527F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10528F: drivers/crypto/keembay/ocs-aes.c 10529F: drivers/crypto/keembay/ocs-aes.h 10530 10531INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10532M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10533M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10534M: Mark Gross <mgross@linux.intel.com> 10535S: Maintained 10536F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10537F: drivers/crypto/keembay/Kconfig 10538F: drivers/crypto/keembay/Makefile 10539F: drivers/crypto/keembay/keembay-ocs-ecc.c 10540 10541INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10542M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10543M: Declan Murphy <declan.murphy@intel.com> 10544S: Maintained 10545F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10546F: drivers/crypto/keembay/Kconfig 10547F: drivers/crypto/keembay/Makefile 10548F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10549F: drivers/crypto/keembay/ocs-hcu.c 10550F: drivers/crypto/keembay/ocs-hcu.h 10551 10552INTEL THUNDER BAY EMMC PHY DRIVER 10553M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10554M: Rashmi A <rashmi.a@intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10557F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10558 10559INTEL MANAGEMENT ENGINE (mei) 10560M: Tomas Winkler <tomas.winkler@intel.com> 10561L: linux-kernel@vger.kernel.org 10562S: Supported 10563F: Documentation/driver-api/mei/* 10564F: drivers/misc/mei/ 10565F: drivers/watchdog/mei_wdt.c 10566F: include/linux/mei_aux.h 10567F: include/linux/mei_cl_bus.h 10568F: include/uapi/linux/mei.h 10569F: samples/mei/* 10570 10571INTEL MAX 10 BMC MFD DRIVER 10572M: Xu Yilun <yilun.xu@intel.com> 10573R: Tom Rix <trix@redhat.com> 10574S: Maintained 10575F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10576F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10577F: drivers/hwmon/intel-m10-bmc-hwmon.c 10578F: drivers/mfd/intel-m10-bmc.c 10579F: include/linux/mfd/intel-m10-bmc.h 10580 10581INTEL MENLOW THERMAL DRIVER 10582M: Sujith Thomas <sujith.thomas@intel.com> 10583L: linux-pm@vger.kernel.org 10584S: Supported 10585F: drivers/thermal/intel/intel_menlow.c 10586 10587INTEL P-Unit IPC DRIVER 10588M: Zha Qipeng <qipeng.zha@intel.com> 10589L: platform-driver-x86@vger.kernel.org 10590S: Maintained 10591F: arch/x86/include/asm/intel_punit_ipc.h 10592F: drivers/platform/x86/intel/punit_ipc.c 10593 10594INTEL PMC CORE DRIVER 10595M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10596M: David E Box <david.e.box@intel.com> 10597L: platform-driver-x86@vger.kernel.org 10598S: Maintained 10599F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10600F: drivers/platform/x86/intel/pmc/ 10601 10602INTEL PMIC GPIO DRIVERS 10603M: Andy Shevchenko <andy@kernel.org> 10604S: Supported 10605T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10606F: drivers/gpio/gpio-*cove.c 10607 10608INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10609M: Andy Shevchenko <andy@kernel.org> 10610S: Supported 10611F: drivers/mfd/intel_soc_pmic* 10612F: include/linux/mfd/intel_soc_pmic* 10613 10614INTEL PMT DRIVERS 10615M: David E. Box <david.e.box@linux.intel.com> 10616S: Supported 10617F: drivers/platform/x86/intel/pmt/ 10618 10619INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10620M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10621L: linux-wireless@vger.kernel.org 10622S: Maintained 10623F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10624F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10625F: drivers/net/wireless/intel/ipw2x00/ 10626 10627INTEL PSTATE DRIVER 10628M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10629M: Len Brown <lenb@kernel.org> 10630L: linux-pm@vger.kernel.org 10631S: Supported 10632F: drivers/cpufreq/intel_pstate.c 10633 10634INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10635M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10636L: linux-iio@vger.kernel.org 10637F: drivers/counter/intel-qep.c 10638 10639INTEL SCU DRIVERS 10640M: Mika Westerberg <mika.westerberg@linux.intel.com> 10641S: Maintained 10642F: arch/x86/include/asm/intel_scu_ipc.h 10643F: drivers/platform/x86/intel_scu_* 10644 10645INTEL SDSI DRIVER 10646M: David E. Box <david.e.box@linux.intel.com> 10647S: Supported 10648F: drivers/platform/x86/intel/sdsi.c 10649F: tools/arch/x86/intel_sdsi/ 10650F: tools/testing/selftests/drivers/sdsi/ 10651 10652INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10653M: Daniel Scally <djrscally@gmail.com> 10654S: Maintained 10655F: drivers/platform/x86/intel/int3472/ 10656 10657INTEL SPEED SELECT TECHNOLOGY 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659L: platform-driver-x86@vger.kernel.org 10660S: Maintained 10661F: drivers/platform/x86/intel/speed_select_if/ 10662F: include/uapi/linux/isst_if.h 10663F: tools/power/x86/intel-speed-select/ 10664 10665INTEL STRATIX10 FIRMWARE DRIVERS 10666M: Dinh Nguyen <dinguyen@kernel.org> 10667L: linux-kernel@vger.kernel.org 10668S: Maintained 10669F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10670F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10671F: drivers/firmware/stratix10-rsu.c 10672F: drivers/firmware/stratix10-svc.c 10673F: include/linux/firmware/intel/stratix10-smc.h 10674F: include/linux/firmware/intel/stratix10-svc-client.h 10675T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10676 10677INTEL TELEMETRY DRIVER 10678M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10679M: "David E. Box" <david.e.box@linux.intel.com> 10680L: platform-driver-x86@vger.kernel.org 10681S: Maintained 10682F: arch/x86/include/asm/intel_telemetry.h 10683F: drivers/platform/x86/intel/telemetry/ 10684 10685INTEL UNCORE FREQUENCY CONTROL 10686M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10687L: platform-driver-x86@vger.kernel.org 10688S: Maintained 10689F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10690F: drivers/platform/x86/intel/uncore-frequency/ 10691 10692INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10693M: David E. Box <david.e.box@linux.intel.com> 10694S: Supported 10695F: drivers/platform/x86/intel/vsec.* 10696 10697INTEL VIRTUAL BUTTON DRIVER 10698M: AceLan Kao <acelan.kao@canonical.com> 10699L: platform-driver-x86@vger.kernel.org 10700S: Maintained 10701F: drivers/platform/x86/intel/vbtn.c 10702 10703INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10704M: Stanislaw Gruszka <stf_xl@wp.pl> 10705L: linux-wireless@vger.kernel.org 10706S: Supported 10707F: drivers/net/wireless/intel/iwlegacy/ 10708 10709INTEL WIRELESS WIFI LINK (iwlwifi) 10710M: Gregory Greenman <gregory.greenman@intel.com> 10711L: linux-wireless@vger.kernel.org 10712S: Supported 10713W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10715F: drivers/net/wireless/intel/iwlwifi/ 10716 10717INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10718M: Jithu Joseph <jithu.joseph@intel.com> 10719R: Maurice Ma <maurice.ma@intel.com> 10720S: Maintained 10721W: https://slimbootloader.github.io/security/firmware-update.html 10722F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10723 10724INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10725L: Dell.Client.Kernel@dell.com 10726S: Maintained 10727F: drivers/platform/x86/intel/wmi/thunderbolt.c 10728 10729INTEL WWAN IOSM DRIVER 10730M: M Chetan Kumar <m.chetan.kumar@intel.com> 10731M: Intel Corporation <linuxwwan@intel.com> 10732L: netdev@vger.kernel.org 10733S: Maintained 10734F: drivers/net/wwan/iosm/ 10735 10736INTEL(R) TRACE HUB 10737M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10738S: Supported 10739F: Documentation/trace/intel_th.rst 10740F: drivers/hwtracing/intel_th/ 10741F: include/linux/intel_th.h 10742 10743INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10744M: Ning Sun <ning.sun@intel.com> 10745L: tboot-devel@lists.sourceforge.net 10746S: Supported 10747W: http://tboot.sourceforge.net 10748T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10749F: Documentation/x86/intel_txt.rst 10750F: arch/x86/kernel/tboot.c 10751F: include/linux/tboot.h 10752 10753INTEL SGX 10754M: Jarkko Sakkinen <jarkko@kernel.org> 10755R: Dave Hansen <dave.hansen@linux.intel.com> 10756L: linux-sgx@vger.kernel.org 10757S: Supported 10758Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10760F: Documentation/x86/sgx.rst 10761F: arch/x86/entry/vdso/vsgx.S 10762F: arch/x86/include/asm/sgx.h 10763F: arch/x86/include/uapi/asm/sgx.h 10764F: arch/x86/kernel/cpu/sgx/* 10765F: tools/testing/selftests/sgx/* 10766K: \bSGX_ 10767 10768INTERCONNECT API 10769M: Georgi Djakov <djakov@kernel.org> 10770L: linux-pm@vger.kernel.org 10771S: Maintained 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10773F: Documentation/devicetree/bindings/interconnect/ 10774F: Documentation/driver-api/interconnect.rst 10775F: drivers/interconnect/ 10776F: include/dt-bindings/interconnect/ 10777F: include/linux/interconnect-provider.h 10778F: include/linux/interconnect.h 10779 10780INTERRUPT COUNTER DRIVER 10781M: Oleksij Rempel <o.rempel@pengutronix.de> 10782R: Pengutronix Kernel Team <kernel@pengutronix.de> 10783L: linux-iio@vger.kernel.org 10784F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10785F: drivers/counter/interrupt-cnt.c 10786 10787INTERSIL ISL7998X VIDEO DECODER DRIVER 10788M: Michael Tretter <m.tretter@pengutronix.de> 10789R: Pengutronix Kernel Team <kernel@pengutronix.de> 10790L: linux-media@vger.kernel.org 10791S: Maintained 10792F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10793F: drivers/media/i2c/isl7998x.c 10794 10795INVENSENSE ICM-426xx IMU DRIVER 10796M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10797L: linux-iio@vger.kernel.org 10798S: Maintained 10799W: https://invensense.tdk.com/ 10800F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10801F: drivers/iio/imu/inv_icm42600/ 10802 10803INVENSENSE MPU-3050 GYROSCOPE DRIVER 10804M: Linus Walleij <linus.walleij@linaro.org> 10805L: linux-iio@vger.kernel.org 10806S: Maintained 10807F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10808F: drivers/iio/gyro/mpu3050* 10809 10810IOC3 ETHERNET DRIVER 10811M: Ralf Baechle <ralf@linux-mips.org> 10812L: linux-mips@vger.kernel.org 10813S: Maintained 10814F: drivers/net/ethernet/sgi/ioc3-eth.c 10815 10816IOMAP FILESYSTEM LIBRARY 10817M: Christoph Hellwig <hch@infradead.org> 10818M: Darrick J. Wong <djwong@kernel.org> 10819L: linux-xfs@vger.kernel.org 10820L: linux-fsdevel@vger.kernel.org 10821S: Supported 10822T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10823F: fs/iomap/ 10824F: include/linux/iomap.h 10825 10826IOMMU DMA-API LAYER 10827M: Robin Murphy <robin.murphy@arm.com> 10828L: iommu@lists.linux.dev 10829S: Maintained 10830T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10831F: drivers/iommu/dma-iommu.c 10832F: drivers/iommu/dma-iommu.h 10833F: drivers/iommu/iova.c 10834F: include/linux/iova.h 10835 10836IOMMUFD 10837M: Jason Gunthorpe <jgg@nvidia.com> 10838M: Kevin Tian <kevin.tian@intel.com> 10839L: iommu@lists.linux.dev 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10842F: Documentation/userspace-api/iommufd.rst 10843F: drivers/iommu/iommufd/ 10844F: include/linux/iommufd.h 10845F: include/uapi/linux/iommufd.h 10846F: tools/testing/selftests/iommu/ 10847 10848IOMMU SUBSYSTEM 10849M: Joerg Roedel <joro@8bytes.org> 10850M: Will Deacon <will@kernel.org> 10851R: Robin Murphy <robin.murphy@arm.com> 10852L: iommu@lists.linux.dev 10853S: Maintained 10854T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10855F: Documentation/devicetree/bindings/iommu/ 10856F: Documentation/userspace-api/iommu.rst 10857F: drivers/iommu/ 10858F: include/linux/iommu.h 10859F: include/linux/iova.h 10860F: include/linux/of_iommu.h 10861F: include/uapi/linux/iommu.h 10862 10863IOSYS-MAP HELPERS 10864M: Thomas Zimmermann <tzimmermann@suse.de> 10865L: dri-devel@lists.freedesktop.org 10866S: Maintained 10867T: git git://anongit.freedesktop.org/drm/drm-misc 10868F: include/linux/iosys-map.h 10869 10870IO_URING 10871M: Jens Axboe <axboe@kernel.dk> 10872R: Pavel Begunkov <asml.silence@gmail.com> 10873L: io-uring@vger.kernel.org 10874S: Maintained 10875T: git git://git.kernel.dk/linux-block 10876T: git git://git.kernel.dk/liburing 10877F: io_uring/ 10878F: include/linux/io_uring.h 10879F: include/linux/io_uring_types.h 10880F: include/trace/events/io_uring.h 10881F: include/uapi/linux/io_uring.h 10882F: tools/io_uring/ 10883 10884IPMI SUBSYSTEM 10885M: Corey Minyard <minyard@acm.org> 10886L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10887S: Supported 10888W: http://openipmi.sourceforge.net/ 10889T: git https://github.com/cminyard/linux-ipmi.git for-next 10890F: Documentation/driver-api/ipmi.rst 10891F: Documentation/devicetree/bindings/ipmi/ 10892F: drivers/char/ipmi/ 10893F: include/linux/ipmi* 10894F: include/uapi/linux/ipmi* 10895 10896IPS SCSI RAID DRIVER 10897M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10898L: linux-scsi@vger.kernel.org 10899S: Maintained 10900W: http://www.adaptec.com/ 10901F: drivers/scsi/ips* 10902 10903IPVS 10904M: Simon Horman <horms@verge.net.au> 10905M: Julian Anastasov <ja@ssi.bg> 10906L: netdev@vger.kernel.org 10907L: lvs-devel@vger.kernel.org 10908S: Maintained 10909T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10911F: Documentation/networking/ipvs-sysctl.rst 10912F: include/net/ip_vs.h 10913F: include/uapi/linux/ip_vs.h 10914F: net/netfilter/ipvs/ 10915 10916IPWIRELESS DRIVER 10917M: Jiri Kosina <jikos@kernel.org> 10918M: David Sterba <dsterba@suse.com> 10919S: Odd Fixes 10920F: drivers/tty/ipwireless/ 10921 10922IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10923M: Marc Zyngier <maz@kernel.org> 10924S: Maintained 10925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10926F: Documentation/core-api/irq/irq-domain.rst 10927F: include/linux/irqdomain.h 10928F: kernel/irq/irqdomain.c 10929F: kernel/irq/msi.c 10930 10931IRQ SUBSYSTEM 10932M: Thomas Gleixner <tglx@linutronix.de> 10933L: linux-kernel@vger.kernel.org 10934S: Maintained 10935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10936F: kernel/irq/ 10937 10938IRQCHIP DRIVERS 10939M: Thomas Gleixner <tglx@linutronix.de> 10940M: Marc Zyngier <maz@kernel.org> 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: Documentation/devicetree/bindings/interrupt-controller/ 10945F: drivers/irqchip/ 10946 10947ISA 10948M: William Breathitt Gray <william.gray@linaro.org> 10949S: Maintained 10950F: Documentation/driver-api/isa.rst 10951F: drivers/base/isa.c 10952F: include/linux/isa.h 10953 10954ISA RADIO MODULE 10955M: Hans Verkuil <hverkuil@xs4all.nl> 10956L: linux-media@vger.kernel.org 10957S: Maintained 10958W: https://linuxtv.org 10959T: git git://linuxtv.org/media_tree.git 10960F: drivers/media/radio/radio-isa* 10961 10962ISAPNP 10963M: Jaroslav Kysela <perex@perex.cz> 10964S: Maintained 10965F: Documentation/driver-api/isapnp.rst 10966F: drivers/pnp/isapnp/ 10967F: include/linux/isapnp.h 10968 10969ISCSI 10970M: Lee Duncan <lduncan@suse.com> 10971M: Chris Leech <cleech@redhat.com> 10972M: Mike Christie <michael.christie@oracle.com> 10973L: open-iscsi@googlegroups.com 10974L: linux-scsi@vger.kernel.org 10975S: Maintained 10976W: www.open-iscsi.com 10977F: drivers/scsi/*iscsi* 10978F: include/scsi/*iscsi* 10979 10980iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10981M: Peter Jones <pjones@redhat.com> 10982M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10983S: Maintained 10984F: drivers/firmware/iscsi_ibft* 10985 10986ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10987M: Sagi Grimberg <sagi@grimberg.me> 10988M: Max Gurtovoy <mgurtovoy@nvidia.com> 10989L: linux-rdma@vger.kernel.org 10990S: Supported 10991W: http://www.openfabrics.org 10992W: www.open-iscsi.org 10993Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10994F: drivers/infiniband/ulp/iser/ 10995 10996ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10997M: Sagi Grimberg <sagi@grimberg.me> 10998L: linux-rdma@vger.kernel.org 10999L: target-devel@vger.kernel.org 11000S: Supported 11001W: http://www.linux-iscsi.org 11002T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11003F: drivers/infiniband/ulp/isert 11004 11005ISDN/CMTP OVER BLUETOOTH 11006M: Karsten Keil <isdn@linux-pingi.de> 11007L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11008L: netdev@vger.kernel.org 11009S: Odd Fixes 11010W: http://www.isdn4linux.de 11011F: Documentation/isdn/ 11012F: drivers/isdn/capi/ 11013F: include/linux/isdn/ 11014F: include/uapi/linux/isdn/ 11015F: net/bluetooth/cmtp/ 11016 11017ISDN/mISDN SUBSYSTEM 11018M: Karsten Keil <isdn@linux-pingi.de> 11019L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11020L: netdev@vger.kernel.org 11021S: Maintained 11022W: http://www.isdn4linux.de 11023F: drivers/isdn/Kconfig 11024F: drivers/isdn/Makefile 11025F: drivers/isdn/hardware/ 11026F: drivers/isdn/mISDN/ 11027 11028ISOFS FILESYSTEM 11029M: Jan Kara <jack@suse.cz> 11030L: linux-fsdevel@vger.kernel.org 11031S: Maintained 11032F: Documentation/filesystems/isofs.rst 11033F: fs/isofs/ 11034 11035IT87 HARDWARE MONITORING DRIVER 11036M: Jean Delvare <jdelvare@suse.com> 11037L: linux-hwmon@vger.kernel.org 11038S: Maintained 11039F: Documentation/hwmon/it87.rst 11040F: drivers/hwmon/it87.c 11041 11042IT913X MEDIA DRIVER 11043M: Antti Palosaari <crope@iki.fi> 11044L: linux-media@vger.kernel.org 11045S: Maintained 11046W: https://linuxtv.org 11047W: http://palosaari.fi/linux/ 11048Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11049T: git git://linuxtv.org/anttip/media_tree.git 11050F: drivers/media/tuners/it913x* 11051 11052ITE IT66121 HDMI BRIDGE DRIVER 11053M: Phong LE <ple@baylibre.com> 11054M: Neil Armstrong <neil.armstrong@linaro.org> 11055S: Maintained 11056T: git git://anongit.freedesktop.org/drm/drm-misc 11057F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11058F: drivers/gpu/drm/bridge/ite-it66121.c 11059 11060IVTV VIDEO4LINUX DRIVER 11061M: Andy Walls <awalls@md.metrocast.net> 11062L: linux-media@vger.kernel.org 11063S: Maintained 11064W: https://linuxtv.org 11065T: git git://linuxtv.org/media_tree.git 11066F: Documentation/admin-guide/media/ivtv* 11067F: drivers/media/pci/ivtv/ 11068F: include/uapi/linux/ivtv* 11069 11070IX2505V MEDIA DRIVER 11071M: Malcolm Priestley <tvboxspy@gmail.com> 11072L: linux-media@vger.kernel.org 11073S: Maintained 11074W: https://linuxtv.org 11075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11076F: drivers/media/dvb-frontends/ix2505v* 11077 11078JAILHOUSE HYPERVISOR INTERFACE 11079M: Jan Kiszka <jan.kiszka@siemens.com> 11080L: jailhouse-dev@googlegroups.com 11081S: Maintained 11082F: arch/x86/include/asm/jailhouse_para.h 11083F: arch/x86/kernel/jailhouse.c 11084 11085JC42.4 TEMPERATURE SENSOR DRIVER 11086M: Guenter Roeck <linux@roeck-us.net> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11090F: Documentation/hwmon/jc42.rst 11091F: drivers/hwmon/jc42.c 11092 11093JFS FILESYSTEM 11094M: Dave Kleikamp <shaggy@kernel.org> 11095L: jfs-discussion@lists.sourceforge.net 11096S: Odd Fixes 11097W: http://jfs.sourceforge.net/ 11098T: git https://github.com/kleikamp/linux-shaggy.git 11099F: Documentation/admin-guide/jfs.rst 11100F: fs/jfs/ 11101 11102JME NETWORK DRIVER 11103M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11104L: netdev@vger.kernel.org 11105S: Maintained 11106F: drivers/net/ethernet/jme.* 11107 11108JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11109M: David Woodhouse <dwmw2@infradead.org> 11110M: Richard Weinberger <richard@nod.at> 11111L: linux-mtd@lists.infradead.org 11112S: Odd Fixes 11113W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11114T: git git://git.infradead.org/ubifs-2.6.git 11115F: fs/jffs2/ 11116F: include/uapi/linux/jffs2.h 11117 11118JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11119M: "Theodore Ts'o" <tytso@mit.edu> 11120M: Jan Kara <jack@suse.com> 11121L: linux-ext4@vger.kernel.org 11122S: Maintained 11123F: fs/jbd2/ 11124F: include/linux/jbd2.h 11125 11126JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11127M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11128L: linux-media@vger.kernel.org 11129L: linux-renesas-soc@vger.kernel.org 11130S: Maintained 11131F: drivers/media/platform/renesas/rcar_jpu.c 11132 11133JSM Neo PCI based serial card 11134L: linux-serial@vger.kernel.org 11135S: Orphan 11136F: drivers/tty/serial/jsm/ 11137 11138K10TEMP HARDWARE MONITORING DRIVER 11139M: Clemens Ladisch <clemens@ladisch.de> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/hwmon/k10temp.rst 11143F: drivers/hwmon/k10temp.c 11144 11145K8TEMP HARDWARE MONITORING DRIVER 11146M: Rudolf Marek <r.marek@assembler.cz> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: Documentation/hwmon/k8temp.rst 11150F: drivers/hwmon/k8temp.c 11151 11152KASAN 11153M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11154R: Alexander Potapenko <glider@google.com> 11155R: Andrey Konovalov <andreyknvl@gmail.com> 11156R: Dmitry Vyukov <dvyukov@google.com> 11157R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11158L: kasan-dev@googlegroups.com 11159S: Maintained 11160F: Documentation/dev-tools/kasan.rst 11161F: arch/*/include/asm/*kasan.h 11162F: arch/*/mm/kasan_init* 11163F: include/linux/kasan*.h 11164F: lib/Kconfig.kasan 11165F: mm/kasan/ 11166F: scripts/Makefile.kasan 11167 11168KCONFIG 11169M: Masahiro Yamada <masahiroy@kernel.org> 11170L: linux-kbuild@vger.kernel.org 11171S: Maintained 11172Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11173T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11174F: Documentation/kbuild/kconfig* 11175F: scripts/Kconfig.include 11176F: scripts/kconfig/ 11177 11178KCOV 11179R: Dmitry Vyukov <dvyukov@google.com> 11180R: Andrey Konovalov <andreyknvl@gmail.com> 11181L: kasan-dev@googlegroups.com 11182S: Maintained 11183F: Documentation/dev-tools/kcov.rst 11184F: include/linux/kcov.h 11185F: include/uapi/linux/kcov.h 11186F: kernel/kcov.c 11187F: scripts/Makefile.kcov 11188 11189KCSAN 11190M: Marco Elver <elver@google.com> 11191R: Dmitry Vyukov <dvyukov@google.com> 11192L: kasan-dev@googlegroups.com 11193S: Maintained 11194F: Documentation/dev-tools/kcsan.rst 11195F: include/linux/kcsan*.h 11196F: kernel/kcsan/ 11197F: lib/Kconfig.kcsan 11198F: scripts/Makefile.kcsan 11199 11200KDUMP 11201M: Baoquan He <bhe@redhat.com> 11202R: Vivek Goyal <vgoyal@redhat.com> 11203R: Dave Young <dyoung@redhat.com> 11204L: kexec@lists.infradead.org 11205S: Maintained 11206W: http://lse.sourceforge.net/kdump/ 11207F: Documentation/admin-guide/kdump/ 11208F: fs/proc/vmcore.c 11209F: include/linux/crash_core.h 11210F: include/linux/crash_dump.h 11211F: include/uapi/linux/vmcore.h 11212F: kernel/crash_*.c 11213 11214KEENE FM RADIO TRANSMITTER DRIVER 11215M: Hans Verkuil <hverkuil@xs4all.nl> 11216L: linux-media@vger.kernel.org 11217S: Maintained 11218W: https://linuxtv.org 11219T: git git://linuxtv.org/media_tree.git 11220F: drivers/media/radio/radio-keene* 11221 11222KERNEL AUTOMOUNTER 11223M: Ian Kent <raven@themaw.net> 11224L: autofs@vger.kernel.org 11225S: Maintained 11226F: fs/autofs/ 11227 11228KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11229M: Masahiro Yamada <masahiroy@kernel.org> 11230R: Nathan Chancellor <nathan@kernel.org> 11231R: Nick Desaulniers <ndesaulniers@google.com> 11232R: Nicolas Schier <nicolas@fjasle.eu> 11233L: linux-kbuild@vger.kernel.org 11234S: Maintained 11235Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11236T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11237F: Documentation/kbuild/ 11238F: Makefile 11239F: scripts/*vmlinux* 11240F: scripts/Kbuild* 11241F: scripts/Makefile* 11242F: scripts/basic/ 11243F: scripts/dummy-tools/ 11244F: scripts/mk* 11245F: scripts/mod/ 11246F: scripts/package/ 11247 11248KERNEL HARDENING (not covered by other areas) 11249M: Kees Cook <keescook@chromium.org> 11250L: linux-hardening@vger.kernel.org 11251S: Supported 11252T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11253F: Documentation/ABI/testing/sysfs-kernel-oops_count 11254F: Documentation/ABI/testing/sysfs-kernel-warn_count 11255F: include/linux/overflow.h 11256F: include/linux/randomize_kstack.h 11257F: mm/usercopy.c 11258K: \b(add|choose)_random_kstack_offset\b 11259K: \b__check_(object_size|heap_object)\b 11260 11261KERNEL JANITORS 11262L: kernel-janitors@vger.kernel.org 11263S: Odd Fixes 11264W: http://kernelnewbies.org/KernelJanitors 11265 11266KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11267M: Chuck Lever <chuck.lever@oracle.com> 11268M: Jeff Layton <jlayton@kernel.org> 11269L: linux-nfs@vger.kernel.org 11270S: Supported 11271W: http://nfs.sourceforge.net/ 11272T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11273F: fs/exportfs/ 11274F: fs/lockd/ 11275F: fs/nfs_common/ 11276F: fs/nfsd/ 11277F: include/linux/lockd/ 11278F: include/linux/sunrpc/ 11279F: include/trace/events/rpcgss.h 11280F: include/trace/events/rpcrdma.h 11281F: include/trace/events/sunrpc.h 11282F: include/trace/misc/fs.h 11283F: include/trace/misc/nfs.h 11284F: include/trace/misc/sunrpc.h 11285F: include/uapi/linux/nfsd/ 11286F: include/uapi/linux/sunrpc/ 11287F: net/sunrpc/ 11288F: Documentation/filesystems/nfs/ 11289 11290KERNEL REGRESSIONS 11291M: Thorsten Leemhuis <linux@leemhuis.info> 11292L: regressions@lists.linux.dev 11293S: Supported 11294F: Documentation/admin-guide/reporting-regressions.rst 11295F: Documentation/process/handling-regressions.rst 11296 11297KERNEL SELFTEST FRAMEWORK 11298M: Shuah Khan <shuah@kernel.org> 11299M: Shuah Khan <skhan@linuxfoundation.org> 11300L: linux-kselftest@vger.kernel.org 11301S: Maintained 11302Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11304F: Documentation/dev-tools/kselftest* 11305F: tools/testing/selftests/ 11306 11307KERNEL SMB3 SERVER (KSMBD) 11308M: Namjae Jeon <linkinjeon@kernel.org> 11309M: Steve French <sfrench@samba.org> 11310R: Sergey Senozhatsky <senozhatsky@chromium.org> 11311R: Tom Talpey <tom@talpey.com> 11312L: linux-cifs@vger.kernel.org 11313S: Maintained 11314T: git git://git.samba.org/ksmbd.git 11315F: Documentation/filesystems/cifs/ksmbd.rst 11316F: fs/ksmbd/ 11317F: fs/smbfs_common/ 11318 11319KERNEL UNIT TESTING FRAMEWORK (KUnit) 11320M: Brendan Higgins <brendanhiggins@google.com> 11321M: David Gow <davidgow@google.com> 11322L: linux-kselftest@vger.kernel.org 11323L: kunit-dev@googlegroups.com 11324S: Maintained 11325W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11326F: Documentation/dev-tools/kunit/ 11327F: include/kunit/ 11328F: lib/kunit/ 11329F: tools/testing/kunit/ 11330 11331KERNEL USERMODE HELPER 11332M: Luis Chamberlain <mcgrof@kernel.org> 11333L: linux-kernel@vger.kernel.org 11334S: Maintained 11335F: include/linux/umh.h 11336F: kernel/umh.c 11337 11338KERNEL VIRTUAL MACHINE (KVM) 11339M: Paolo Bonzini <pbonzini@redhat.com> 11340L: kvm@vger.kernel.org 11341S: Supported 11342W: http://www.linux-kvm.org 11343T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11344F: Documentation/virt/kvm/ 11345F: include/asm-generic/kvm* 11346F: include/kvm/iodev.h 11347F: include/linux/kvm* 11348F: include/trace/events/kvm.h 11349F: include/uapi/asm-generic/kvm* 11350F: include/uapi/linux/kvm* 11351F: tools/kvm/ 11352F: tools/testing/selftests/kvm/ 11353F: virt/kvm/* 11354 11355KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11356M: Marc Zyngier <maz@kernel.org> 11357R: James Morse <james.morse@arm.com> 11358R: Suzuki K Poulose <suzuki.poulose@arm.com> 11359R: Oliver Upton <oliver.upton@linux.dev> 11360R: Zenghui Yu <yuzenghui@huawei.com> 11361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11362L: kvmarm@lists.linux.dev 11363L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11364S: Maintained 11365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11366F: arch/arm64/include/asm/kvm* 11367F: arch/arm64/include/uapi/asm/kvm* 11368F: arch/arm64/kvm/ 11369F: include/kvm/arm_* 11370F: tools/testing/selftests/kvm/*/aarch64/ 11371F: tools/testing/selftests/kvm/aarch64/ 11372 11373KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11374M: Huacai Chen <chenhuacai@kernel.org> 11375M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11376L: linux-mips@vger.kernel.org 11377L: kvm@vger.kernel.org 11378S: Maintained 11379T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11380F: arch/mips/include/asm/kvm* 11381F: arch/mips/include/uapi/asm/kvm* 11382F: arch/mips/kvm/ 11383 11384KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11385L: linuxppc-dev@lists.ozlabs.org 11386T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11387F: arch/powerpc/include/asm/kvm* 11388F: arch/powerpc/include/uapi/asm/kvm* 11389F: arch/powerpc/kernel/kvm* 11390F: arch/powerpc/kvm/ 11391 11392KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11393M: Anup Patel <anup@brainfault.org> 11394R: Atish Patra <atishp@atishpatra.org> 11395L: kvm@vger.kernel.org 11396L: kvm-riscv@lists.infradead.org 11397L: linux-riscv@lists.infradead.org 11398S: Maintained 11399T: git https://github.com/kvm-riscv/linux.git 11400F: arch/riscv/include/asm/kvm* 11401F: arch/riscv/include/uapi/asm/kvm* 11402F: arch/riscv/kvm/ 11403F: tools/testing/selftests/kvm/*/riscv/ 11404 11405KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11406M: Christian Borntraeger <borntraeger@linux.ibm.com> 11407M: Janosch Frank <frankja@linux.ibm.com> 11408M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11409R: David Hildenbrand <david@redhat.com> 11410L: kvm@vger.kernel.org 11411S: Supported 11412T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11413F: Documentation/virt/kvm/s390* 11414F: arch/s390/include/asm/gmap.h 11415F: arch/s390/include/asm/kvm* 11416F: arch/s390/include/uapi/asm/kvm* 11417F: arch/s390/include/uapi/asm/uvdevice.h 11418F: arch/s390/kernel/uv.c 11419F: arch/s390/kvm/ 11420F: arch/s390/mm/gmap.c 11421F: drivers/s390/char/uvdevice.c 11422F: tools/testing/selftests/drivers/s390x/uvdevice/ 11423F: tools/testing/selftests/kvm/*/s390x/ 11424F: tools/testing/selftests/kvm/s390x/ 11425 11426KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11427M: Sean Christopherson <seanjc@google.com> 11428M: Paolo Bonzini <pbonzini@redhat.com> 11429L: kvm@vger.kernel.org 11430S: Supported 11431T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11432F: arch/x86/include/asm/kvm* 11433F: arch/x86/include/asm/svm.h 11434F: arch/x86/include/asm/vmx*.h 11435F: arch/x86/include/uapi/asm/kvm* 11436F: arch/x86/include/uapi/asm/svm.h 11437F: arch/x86/include/uapi/asm/vmx.h 11438F: arch/x86/kvm/ 11439F: arch/x86/kvm/*/ 11440 11441KVM PARAVIRT (KVM/paravirt) 11442M: Paolo Bonzini <pbonzini@redhat.com> 11443R: Wanpeng Li <wanpengli@tencent.com> 11444R: Vitaly Kuznetsov <vkuznets@redhat.com> 11445L: kvm@vger.kernel.org 11446S: Supported 11447T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11448F: arch/x86/kernel/kvm.c 11449F: arch/x86/kernel/kvmclock.c 11450F: arch/x86/include/asm/pvclock-abi.h 11451F: include/linux/kvm_para.h 11452F: include/uapi/linux/kvm_para.h 11453F: include/uapi/asm-generic/kvm_para.h 11454F: include/asm-generic/kvm_para.h 11455F: arch/um/include/asm/kvm_para.h 11456F: arch/x86/include/asm/kvm_para.h 11457F: arch/x86/include/uapi/asm/kvm_para.h 11458 11459KVM X86 HYPER-V (KVM/hyper-v) 11460M: Vitaly Kuznetsov <vkuznets@redhat.com> 11461M: Sean Christopherson <seanjc@google.com> 11462M: Paolo Bonzini <pbonzini@redhat.com> 11463L: kvm@vger.kernel.org 11464S: Supported 11465T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11466F: arch/x86/kvm/hyperv.* 11467F: arch/x86/kvm/kvm_onhyperv.* 11468F: arch/x86/kvm/svm/hyperv.* 11469F: arch/x86/kvm/svm/svm_onhyperv.* 11470F: arch/x86/kvm/vmx/hyperv.* 11471 11472KVM X86 Xen (KVM/Xen) 11473M: David Woodhouse <dwmw2@infradead.org> 11474M: Paul Durrant <paul@xen.org> 11475M: Sean Christopherson <seanjc@google.com> 11476M: Paolo Bonzini <pbonzini@redhat.com> 11477L: kvm@vger.kernel.org 11478S: Supported 11479T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11480F: arch/x86/kvm/xen.* 11481 11482KERNFS 11483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11484M: Tejun Heo <tj@kernel.org> 11485S: Supported 11486T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11487F: fs/kernfs/ 11488F: include/linux/kernfs.h 11489 11490KEXEC 11491M: Eric Biederman <ebiederm@xmission.com> 11492L: kexec@lists.infradead.org 11493S: Maintained 11494W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11495F: include/linux/kexec.h 11496F: include/uapi/linux/kexec.h 11497F: kernel/kexec* 11498 11499KEYS-ENCRYPTED 11500M: Mimi Zohar <zohar@linux.ibm.com> 11501L: linux-integrity@vger.kernel.org 11502L: keyrings@vger.kernel.org 11503S: Supported 11504F: Documentation/security/keys/trusted-encrypted.rst 11505F: include/keys/encrypted-type.h 11506F: security/keys/encrypted-keys/ 11507 11508KEYS-TRUSTED 11509M: James Bottomley <jejb@linux.ibm.com> 11510M: Jarkko Sakkinen <jarkko@kernel.org> 11511M: Mimi Zohar <zohar@linux.ibm.com> 11512L: linux-integrity@vger.kernel.org 11513L: keyrings@vger.kernel.org 11514S: Supported 11515F: Documentation/security/keys/trusted-encrypted.rst 11516F: include/keys/trusted-type.h 11517F: include/keys/trusted_tpm.h 11518F: security/keys/trusted-keys/ 11519 11520KEYS-TRUSTED-TEE 11521M: Sumit Garg <sumit.garg@linaro.org> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: include/keys/trusted_tee.h 11526F: security/keys/trusted-keys/trusted_tee.c 11527 11528KEYS-TRUSTED-CAAM 11529M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11530R: Pengutronix Kernel Team <kernel@pengutronix.de> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Maintained 11534F: include/keys/trusted_caam.h 11535F: security/keys/trusted-keys/trusted_caam.c 11536 11537KEYS/KEYRINGS 11538M: David Howells <dhowells@redhat.com> 11539M: Jarkko Sakkinen <jarkko@kernel.org> 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: Documentation/security/keys/core.rst 11543F: include/keys/ 11544F: include/linux/key-type.h 11545F: include/linux/key.h 11546F: include/linux/keyctl.h 11547F: include/uapi/linux/keyctl.h 11548F: security/keys/ 11549 11550KEYS/KEYRINGS_INTEGRITY 11551M: Jarkko Sakkinen <jarkko@kernel.org> 11552M: Mimi Zohar <zohar@linux.ibm.com> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: security/integrity/platform_certs 11557 11558KFENCE 11559M: Alexander Potapenko <glider@google.com> 11560M: Marco Elver <elver@google.com> 11561R: Dmitry Vyukov <dvyukov@google.com> 11562L: kasan-dev@googlegroups.com 11563S: Maintained 11564F: Documentation/dev-tools/kfence.rst 11565F: arch/*/include/asm/kfence.h 11566F: include/linux/kfence.h 11567F: lib/Kconfig.kfence 11568F: mm/kfence/ 11569 11570KFIFO 11571M: Stefani Seibold <stefani@seibold.net> 11572S: Maintained 11573F: include/linux/kfifo.h 11574F: lib/kfifo.c 11575F: samples/kfifo/ 11576 11577KGDB / KDB /debug_core 11578M: Jason Wessel <jason.wessel@windriver.com> 11579M: Daniel Thompson <daniel.thompson@linaro.org> 11580R: Douglas Anderson <dianders@chromium.org> 11581L: kgdb-bugreport@lists.sourceforge.net 11582S: Maintained 11583W: http://kgdb.wiki.kernel.org/ 11584T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11585F: Documentation/dev-tools/kgdb.rst 11586F: drivers/misc/kgdbts.c 11587F: drivers/tty/serial/kgdboc.c 11588F: include/linux/kdb.h 11589F: include/linux/kgdb.h 11590F: kernel/debug/ 11591F: kernel/module/kdb.c 11592 11593KHADAS MCU MFD DRIVER 11594M: Neil Armstrong <neil.armstrong@linaro.org> 11595L: linux-amlogic@lists.infradead.org 11596S: Maintained 11597F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11598F: drivers/mfd/khadas-mcu.c 11599F: include/linux/mfd/khadas-mcu.h 11600F: drivers/thermal/khadas_mcu_fan.c 11601 11602KIONIX/ROHM KX022A ACCELEROMETER 11603M: Matti Vaittinen <mazziesaccount@gmail.com> 11604L: linux-iio@vger.kernel.org 11605S: Supported 11606F: drivers/iio/accel/kionix-kx022a* 11607 11608KMEMLEAK 11609M: Catalin Marinas <catalin.marinas@arm.com> 11610S: Maintained 11611F: Documentation/dev-tools/kmemleak.rst 11612F: include/linux/kmemleak.h 11613F: mm/kmemleak.c 11614F: samples/kmemleak/kmemleak-test.c 11615 11616KMOD KERNEL MODULE LOADER - USERMODE HELPER 11617M: Luis Chamberlain <mcgrof@kernel.org> 11618L: linux-kernel@vger.kernel.org 11619L: linux-modules@vger.kernel.org 11620S: Maintained 11621F: include/linux/kmod.h 11622F: kernel/kmod.c 11623F: lib/test_kmod.c 11624F: tools/testing/selftests/kmod/ 11625 11626KMSAN 11627M: Alexander Potapenko <glider@google.com> 11628R: Marco Elver <elver@google.com> 11629R: Dmitry Vyukov <dvyukov@google.com> 11630L: kasan-dev@googlegroups.com 11631S: Maintained 11632F: Documentation/dev-tools/kmsan.rst 11633F: arch/*/include/asm/kmsan.h 11634F: arch/*/mm/kmsan_* 11635F: include/linux/kmsan*.h 11636F: lib/Kconfig.kmsan 11637F: mm/kmsan/ 11638F: scripts/Makefile.kmsan 11639 11640KPROBES 11641M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11642M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11643M: "David S. Miller" <davem@davemloft.net> 11644M: Masami Hiramatsu <mhiramat@kernel.org> 11645L: linux-kernel@vger.kernel.org 11646L: linux-trace-kernel@vger.kernel.org 11647Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11648S: Maintained 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11650F: Documentation/trace/kprobes.rst 11651F: include/asm-generic/kprobes.h 11652F: include/linux/kprobes.h 11653F: kernel/kprobes.c 11654F: lib/test_kprobes.c 11655F: samples/kprobes 11656 11657KS0108 LCD CONTROLLER DRIVER 11658M: Miguel Ojeda <ojeda@kernel.org> 11659S: Maintained 11660F: Documentation/admin-guide/auxdisplay/ks0108.rst 11661F: drivers/auxdisplay/ks0108.c 11662F: include/linux/ks0108.h 11663 11664KTD253 BACKLIGHT DRIVER 11665M: Linus Walleij <linus.walleij@linaro.org> 11666S: Maintained 11667F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11668F: drivers/video/backlight/ktd253-backlight.c 11669 11670KTEST 11671M: Steven Rostedt <rostedt@goodmis.org> 11672M: John Hawley <warthog9@eaglescrag.net> 11673S: Maintained 11674F: tools/testing/ktest 11675 11676L3MDEV 11677M: David Ahern <dsahern@kernel.org> 11678L: netdev@vger.kernel.org 11679S: Maintained 11680F: include/net/l3mdev.h 11681F: net/l3mdev 11682 11683LANDLOCK SECURITY MODULE 11684M: Mickaël Salaün <mic@digikod.net> 11685L: linux-security-module@vger.kernel.org 11686S: Supported 11687W: https://landlock.io 11688T: git https://github.com/landlock-lsm/linux.git 11689F: Documentation/security/landlock.rst 11690F: Documentation/userspace-api/landlock.rst 11691F: include/uapi/linux/landlock.h 11692F: samples/landlock/ 11693F: security/landlock/ 11694F: tools/testing/selftests/landlock/ 11695K: landlock 11696K: LANDLOCK 11697 11698LANTIQ / INTEL Ethernet drivers 11699M: Hauke Mehrtens <hauke@hauke-m.de> 11700L: netdev@vger.kernel.org 11701S: Maintained 11702F: drivers/net/dsa/lantiq_gswip.c 11703F: drivers/net/dsa/lantiq_pce.h 11704F: drivers/net/ethernet/lantiq_xrx200.c 11705F: net/dsa/tag_gswip.c 11706 11707LANTIQ MIPS ARCHITECTURE 11708M: John Crispin <john@phrozen.org> 11709L: linux-mips@vger.kernel.org 11710S: Maintained 11711F: arch/mips/lantiq 11712F: drivers/soc/lantiq 11713 11714LASI 53c700 driver for PARISC 11715M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11716L: linux-scsi@vger.kernel.org 11717S: Maintained 11718F: Documentation/scsi/53c700.rst 11719F: drivers/scsi/53c700* 11720 11721LEAKING_ADDRESSES 11722M: Tobin C. Harding <me@tobin.cc> 11723M: Tycho Andersen <tycho@tycho.pizza> 11724L: linux-hardening@vger.kernel.org 11725S: Maintained 11726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11727F: scripts/leaking_addresses.pl 11728 11729LED SUBSYSTEM 11730M: Pavel Machek <pavel@ucw.cz> 11731M: Lee Jones <lee@kernel.org> 11732L: linux-leds@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11735F: Documentation/devicetree/bindings/leds/ 11736F: drivers/leds/ 11737F: include/dt-bindings/leds/ 11738F: include/linux/leds.h 11739 11740LEGACY EEPROM DRIVER 11741M: Jean Delvare <jdelvare@suse.com> 11742S: Maintained 11743F: Documentation/misc-devices/eeprom.rst 11744F: drivers/misc/eeprom/eeprom.c 11745 11746LEGO MINDSTORMS EV3 11747R: David Lechner <david@lechnology.com> 11748S: Maintained 11749F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11750F: arch/arm/boot/dts/da850-lego-ev3.dts 11751F: drivers/power/supply/lego_ev3_battery.c 11752 11753LEGO USB Tower driver 11754M: Juergen Stuber <starblue@users.sourceforge.net> 11755L: legousb-devel@lists.sourceforge.net 11756S: Maintained 11757W: http://legousb.sourceforge.net/ 11758F: drivers/usb/misc/legousbtower.c 11759 11760LETSKETCH HID TABLET DRIVER 11761M: Hans de Goede <hdegoede@redhat.com> 11762L: linux-input@vger.kernel.org 11763S: Maintained 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11765F: drivers/hid/hid-letsketch.c 11766 11767LG LAPTOP EXTRAS 11768M: Matan Ziv-Av <matan@svgalib.org> 11769L: platform-driver-x86@vger.kernel.org 11770S: Maintained 11771F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11772F: Documentation/admin-guide/laptops/lg-laptop.rst 11773F: drivers/platform/x86/lg-laptop.c 11774 11775LG2160 MEDIA DRIVER 11776M: Michael Krufky <mkrufky@linuxtv.org> 11777L: linux-media@vger.kernel.org 11778S: Maintained 11779W: https://linuxtv.org 11780W: http://github.com/mkrufky 11781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11782T: git git://linuxtv.org/mkrufky/tuners.git 11783F: drivers/media/dvb-frontends/lg2160.* 11784 11785LGDT3305 MEDIA DRIVER 11786M: Michael Krufky <mkrufky@linuxtv.org> 11787L: linux-media@vger.kernel.org 11788S: Maintained 11789W: https://linuxtv.org 11790W: http://github.com/mkrufky 11791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11792T: git git://linuxtv.org/mkrufky/tuners.git 11793F: drivers/media/dvb-frontends/lgdt3305.* 11794 11795LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11796M: Viresh Kumar <vireshk@kernel.org> 11797L: linux-ide@vger.kernel.org 11798S: Maintained 11799T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11800F: drivers/ata/pata_arasan_cf.c 11801F: include/linux/pata_arasan_cf_data.h 11802 11803LIBATA PATA DRIVERS 11804R: Sergey Shtylyov <s.shtylyov@omp.ru> 11805L: linux-ide@vger.kernel.org 11806F: drivers/ata/ata_*.c 11807F: drivers/ata/pata_*.c 11808 11809LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11810M: Linus Walleij <linus.walleij@linaro.org> 11811L: linux-ide@vger.kernel.org 11812S: Maintained 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11814F: drivers/ata/pata_ftide010.c 11815F: drivers/ata/sata_gemini.c 11816F: drivers/ata/sata_gemini.h 11817 11818LIBATA SATA AHCI PLATFORM devices support 11819M: Hans de Goede <hdegoede@redhat.com> 11820M: Jens Axboe <axboe@kernel.dk> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11824F: drivers/ata/ahci_platform.c 11825F: drivers/ata/libahci_platform.c 11826F: include/linux/ahci_platform.h 11827 11828LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11829M: Serge Semin <fancer.lancer@gmail.com> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11833F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11834F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11835F: drivers/ata/ahci_dwc.c 11836 11837LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11838M: Mikael Pettersson <mikpelinux@gmail.com> 11839L: linux-ide@vger.kernel.org 11840S: Maintained 11841T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11842F: drivers/ata/sata_promise.* 11843 11844LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11845M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11846L: linux-ide@vger.kernel.org 11847S: Maintained 11848T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11849F: Documentation/ABI/testing/sysfs-ata 11850F: Documentation/devicetree/bindings/ata/ 11851F: drivers/ata/ 11852F: include/linux/ata.h 11853F: include/linux/libata.h 11854 11855LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11856M: Vishal Verma <vishal.l.verma@intel.com> 11857M: Dan Williams <dan.j.williams@intel.com> 11858M: Dave Jiang <dave.jiang@intel.com> 11859L: nvdimm@lists.linux.dev 11860S: Supported 11861Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11862P: Documentation/nvdimm/maintainer-entry-profile.rst 11863F: drivers/nvdimm/btt* 11864 11865LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11866M: Dan Williams <dan.j.williams@intel.com> 11867M: Vishal Verma <vishal.l.verma@intel.com> 11868M: Dave Jiang <dave.jiang@intel.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872P: Documentation/nvdimm/maintainer-entry-profile.rst 11873F: drivers/nvdimm/pmem* 11874 11875LIBNVDIMM: DEVICETREE BINDINGS 11876M: Oliver O'Halloran <oohall@gmail.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11881F: drivers/nvdimm/of_pmem.c 11882 11883LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11884M: Dan Williams <dan.j.williams@intel.com> 11885M: Vishal Verma <vishal.l.verma@intel.com> 11886M: Dave Jiang <dave.jiang@intel.com> 11887M: Ira Weiny <ira.weiny@intel.com> 11888L: nvdimm@lists.linux.dev 11889S: Supported 11890Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11891P: Documentation/nvdimm/maintainer-entry-profile.rst 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11893F: drivers/acpi/nfit/* 11894F: drivers/nvdimm/* 11895F: include/linux/libnvdimm.h 11896F: include/linux/nd.h 11897F: include/uapi/linux/ndctl.h 11898F: tools/testing/nvdimm/ 11899 11900LICENSES and SPDX stuff 11901M: Thomas Gleixner <tglx@linutronix.de> 11902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11903L: linux-spdx@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11906F: COPYING 11907F: Documentation/process/license-rules.rst 11908F: LICENSES/ 11909F: scripts/spdxcheck-test.sh 11910F: scripts/spdxcheck.py 11911F: scripts/spdxexclude 11912 11913LINEAR RANGES HELPERS 11914M: Mark Brown <broonie@kernel.org> 11915R: Matti Vaittinen <mazziesaccount@gmail.com> 11916F: lib/linear_ranges.c 11917F: lib/test_linear_ranges.c 11918F: include/linux/linear_range.h 11919 11920LINUX FOR POWER MACINTOSH 11921M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Odd Fixes 11924F: arch/powerpc/platforms/powermac/ 11925F: drivers/macintosh/ 11926 11927LINUX FOR POWERPC (32-BIT AND 64-BIT) 11928M: Michael Ellerman <mpe@ellerman.id.au> 11929R: Nicholas Piggin <npiggin@gmail.com> 11930R: Christophe Leroy <christophe.leroy@csgroup.eu> 11931L: linuxppc-dev@lists.ozlabs.org 11932S: Supported 11933W: https://github.com/linuxppc/wiki/wiki 11934Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11935T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11936F: Documentation/ABI/stable/sysfs-firmware-opal-* 11937F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11938F: Documentation/devicetree/bindings/powerpc/ 11939F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11940F: Documentation/powerpc/ 11941F: arch/powerpc/ 11942F: drivers/*/*/*pasemi* 11943F: drivers/*/*pasemi* 11944F: drivers/char/tpm/tpm_ibmvtpm* 11945F: drivers/crypto/nx/ 11946F: drivers/crypto/vmx/ 11947F: drivers/i2c/busses/i2c-opal.c 11948F: drivers/net/ethernet/ibm/ibmveth.* 11949F: drivers/net/ethernet/ibm/ibmvnic.* 11950F: drivers/pci/hotplug/pnv_php.c 11951F: drivers/pci/hotplug/rpa* 11952F: drivers/rtc/rtc-opal.c 11953F: drivers/scsi/ibmvscsi/ 11954F: drivers/tty/hvc/hvc_opal.c 11955F: drivers/watchdog/wdrtas.c 11956F: tools/testing/selftests/powerpc 11957N: /pmac 11958N: powermac 11959N: powernv 11960N: [^a-z0-9]ps3 11961N: pseries 11962 11963LINUX FOR POWERPC EMBEDDED MPC5XXX 11964M: Anatolij Gustschin <agust@denx.de> 11965L: linuxppc-dev@lists.ozlabs.org 11966S: Odd Fixes 11967F: arch/powerpc/platforms/512x/ 11968F: arch/powerpc/platforms/52xx/ 11969 11970LINUX FOR POWERPC EMBEDDED PPC4XX 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Orphan 11973F: arch/powerpc/platforms/40x/ 11974F: arch/powerpc/platforms/44x/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11977M: Scott Wood <oss@buserror.net> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Odd fixes 11980T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11981F: Documentation/devicetree/bindings/powerpc/fsl/ 11982F: arch/powerpc/platforms/83xx/ 11983F: arch/powerpc/platforms/85xx/ 11984 11985LINUX FOR POWERPC EMBEDDED PPC8XX 11986M: Christophe Leroy <christophe.leroy@csgroup.eu> 11987L: linuxppc-dev@lists.ozlabs.org 11988S: Maintained 11989F: arch/powerpc/platforms/8xx/ 11990 11991LINUX KERNEL DUMP TEST MODULE (LKDTM) 11992M: Kees Cook <keescook@chromium.org> 11993S: Maintained 11994F: drivers/misc/lkdtm/* 11995F: tools/testing/selftests/lkdtm/* 11996 11997LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11998M: Alan Stern <stern@rowland.harvard.edu> 11999M: Andrea Parri <parri.andrea@gmail.com> 12000M: Will Deacon <will@kernel.org> 12001M: Peter Zijlstra <peterz@infradead.org> 12002M: Boqun Feng <boqun.feng@gmail.com> 12003M: Nicholas Piggin <npiggin@gmail.com> 12004M: David Howells <dhowells@redhat.com> 12005M: Jade Alglave <j.alglave@ucl.ac.uk> 12006M: Luc Maranget <luc.maranget@inria.fr> 12007M: "Paul E. McKenney" <paulmck@kernel.org> 12008R: Akira Yokosawa <akiyks@gmail.com> 12009R: Daniel Lustig <dlustig@nvidia.com> 12010R: Joel Fernandes <joel@joelfernandes.org> 12011L: linux-kernel@vger.kernel.org 12012L: linux-arch@vger.kernel.org 12013S: Supported 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12015F: Documentation/atomic_bitops.txt 12016F: Documentation/atomic_t.txt 12017F: Documentation/core-api/refcount-vs-atomic.rst 12018F: Documentation/litmus-tests/ 12019F: Documentation/memory-barriers.txt 12020F: tools/memory-model/ 12021 12022LIS3LV02D ACCELEROMETER DRIVER 12023M: Eric Piel <eric.piel@tremplin-utc.net> 12024S: Maintained 12025F: Documentation/misc-devices/lis3lv02d.rst 12026F: drivers/misc/lis3lv02d/ 12027F: drivers/platform/x86/hp/hp_accel.c 12028 12029LIST KUNIT TEST 12030M: David Gow <davidgow@google.com> 12031L: linux-kselftest@vger.kernel.org 12032L: kunit-dev@googlegroups.com 12033S: Maintained 12034F: lib/list-test.c 12035 12036LITEX PLATFORM 12037M: Karol Gugala <kgugala@antmicro.com> 12038M: Mateusz Holenko <mholenko@antmicro.com> 12039M: Gabriel Somlo <gsomlo@gmail.com> 12040M: Joel Stanley <joel@jms.id.au> 12041S: Maintained 12042F: Documentation/devicetree/bindings/*/litex,*.yaml 12043F: arch/openrisc/boot/dts/or1klitex.dts 12044F: include/linux/litex.h 12045F: drivers/tty/serial/liteuart.c 12046F: drivers/soc/litex/* 12047F: drivers/net/ethernet/litex/* 12048F: drivers/mmc/host/litex_mmc.c 12049N: litex 12050 12051LIVE PATCHING 12052M: Josh Poimboeuf <jpoimboe@kernel.org> 12053M: Jiri Kosina <jikos@kernel.org> 12054M: Miroslav Benes <mbenes@suse.cz> 12055M: Petr Mladek <pmladek@suse.com> 12056R: Joe Lawrence <joe.lawrence@redhat.com> 12057L: live-patching@vger.kernel.org 12058S: Maintained 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12060F: Documentation/ABI/testing/sysfs-kernel-livepatch 12061F: Documentation/livepatch/ 12062F: arch/powerpc/include/asm/livepatch.h 12063F: include/linux/livepatch.h 12064F: kernel/livepatch/ 12065F: kernel/module/livepatch.c 12066F: lib/livepatch/ 12067F: samples/livepatch/ 12068F: tools/testing/selftests/livepatch/ 12069 12070LLC (802.2) 12071L: netdev@vger.kernel.org 12072S: Odd fixes 12073F: include/linux/llc.h 12074F: include/net/llc* 12075F: include/uapi/linux/llc.h 12076F: net/llc/ 12077 12078LM73 HARDWARE MONITOR DRIVER 12079M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12080L: linux-hwmon@vger.kernel.org 12081S: Maintained 12082F: drivers/hwmon/lm73.c 12083 12084LM78 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/lm78.rst 12089F: drivers/hwmon/lm78.c 12090 12091LM83 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm83.rst 12096F: drivers/hwmon/lm83.c 12097 12098LM90 HARDWARE MONITOR DRIVER 12099M: Jean Delvare <jdelvare@suse.com> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12103F: Documentation/hwmon/lm90.rst 12104F: drivers/hwmon/lm90.c 12105F: include/dt-bindings/thermal/lm90.h 12106 12107LM95234 HARDWARE MONITOR DRIVER 12108M: Guenter Roeck <linux@roeck-us.net> 12109L: linux-hwmon@vger.kernel.org 12110S: Maintained 12111F: Documentation/hwmon/lm95234.rst 12112F: drivers/hwmon/lm95234.c 12113 12114LME2510 MEDIA DRIVER 12115M: Malcolm Priestley <tvboxspy@gmail.com> 12116L: linux-media@vger.kernel.org 12117S: Maintained 12118W: https://linuxtv.org 12119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12120F: drivers/media/usb/dvb-usb-v2/lmedm04* 12121 12122LOADPIN SECURITY MODULE 12123M: Kees Cook <keescook@chromium.org> 12124S: Supported 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12126F: Documentation/admin-guide/LSM/LoadPin.rst 12127F: security/loadpin/ 12128 12129LOCKING PRIMITIVES 12130M: Peter Zijlstra <peterz@infradead.org> 12131M: Ingo Molnar <mingo@redhat.com> 12132M: Will Deacon <will@kernel.org> 12133R: Waiman Long <longman@redhat.com> 12134R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12135L: linux-kernel@vger.kernel.org 12136S: Maintained 12137T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12138F: Documentation/locking/ 12139F: arch/*/include/asm/spinlock*.h 12140F: include/linux/lockdep.h 12141F: include/linux/mutex*.h 12142F: include/linux/rwlock*.h 12143F: include/linux/rwsem*.h 12144F: include/linux/seqlock.h 12145F: include/linux/spinlock*.h 12146F: kernel/locking/ 12147F: lib/locking*.[ch] 12148X: kernel/locking/locktorture.c 12149 12150LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12151M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12152L: linux-ntfs-dev@lists.sourceforge.net 12153S: Maintained 12154W: http://www.linux-ntfs.org/content/view/19/37/ 12155F: Documentation/admin-guide/ldm.rst 12156F: block/partitions/ldm.* 12157 12158LOGITECH HID GAMING KEYBOARDS 12159M: Hans de Goede <hdegoede@redhat.com> 12160L: linux-input@vger.kernel.org 12161S: Maintained 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12163F: drivers/hid/hid-lg-g15.c 12164 12165LONTIUM LT8912B MIPI TO HDMI BRIDGE 12166M: Adrien Grassein <adrien.grassein@gmail.com> 12167S: Maintained 12168F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12169F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12170 12171LOONGARCH 12172M: Huacai Chen <chenhuacai@kernel.org> 12173R: WANG Xuerui <kernel@xen0n.name> 12174L: loongarch@lists.linux.dev 12175S: Maintained 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12177F: arch/loongarch/ 12178F: drivers/*/*loongarch* 12179F: Documentation/loongarch/ 12180F: Documentation/translations/zh_CN/loongarch/ 12181 12182LOONGSON-2 SOC SERIES GUTS DRIVER 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: loongarch@lists.linux.dev 12185S: Maintained 12186F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12187F: drivers/soc/loongson/loongson2_guts.c 12188 12189LOONGSON-2 SOC SERIES PINCTRL DRIVER 12190M: zhanghongchen <zhanghongchen@loongson.cn> 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: linux-gpio@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12195F: drivers/pinctrl/pinctrl-loongson2.c 12196 12197LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12198M: Sathya Prakash <sathya.prakash@broadcom.com> 12199M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12200M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12201L: MPT-FusionLinux.pdl@broadcom.com 12202L: linux-scsi@vger.kernel.org 12203S: Supported 12204W: http://www.avagotech.com/support/ 12205F: drivers/message/fusion/ 12206F: drivers/scsi/mpt3sas/ 12207 12208LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12209M: Matthew Wilcox <willy@infradead.org> 12210L: linux-scsi@vger.kernel.org 12211S: Maintained 12212F: drivers/scsi/sym53c8xx_2/ 12213 12214LTC1660 DAC DRIVER 12215M: Marcus Folkesson <marcus.folkesson@gmail.com> 12216L: linux-iio@vger.kernel.org 12217S: Maintained 12218F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12219F: drivers/iio/dac/ltc1660.c 12220 12221LTC2688 IIO DAC DRIVER 12222M: Nuno Sá <nuno.sa@analog.com> 12223L: linux-iio@vger.kernel.org 12224S: Supported 12225W: https://ez.analog.com/linux-software-drivers 12226F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12227F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12228F: drivers/iio/dac/ltc2688.c 12229 12230LTC2947 HARDWARE MONITOR DRIVER 12231M: Nuno Sá <nuno.sa@analog.com> 12232L: linux-hwmon@vger.kernel.org 12233S: Supported 12234W: https://ez.analog.com/linux-software-drivers 12235F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12236F: drivers/hwmon/ltc2947-core.c 12237F: drivers/hwmon/ltc2947-i2c.c 12238F: drivers/hwmon/ltc2947-spi.c 12239F: drivers/hwmon/ltc2947.h 12240 12241LTC2983 IIO TEMPERATURE DRIVER 12242M: Nuno Sá <nuno.sa@analog.com> 12243L: linux-iio@vger.kernel.org 12244S: Supported 12245W: https://ez.analog.com/linux-software-drivers 12246F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12247F: drivers/iio/temperature/ltc2983.c 12248 12249LTC4261 HARDWARE MONITOR DRIVER 12250M: Guenter Roeck <linux@roeck-us.net> 12251L: linux-hwmon@vger.kernel.org 12252S: Maintained 12253F: Documentation/hwmon/ltc4261.rst 12254F: drivers/hwmon/ltc4261.c 12255 12256LTC4306 I2C MULTIPLEXER DRIVER 12257M: Michael Hennerich <michael.hennerich@analog.com> 12258L: linux-i2c@vger.kernel.org 12259S: Supported 12260W: https://ez.analog.com/linux-software-drivers 12261F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12262F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12263 12264LTP (Linux Test Project) 12265M: Mike Frysinger <vapier@gentoo.org> 12266M: Cyril Hrubis <chrubis@suse.cz> 12267M: Wanlong Gao <wanlong.gao@gmail.com> 12268M: Jan Stancek <jstancek@redhat.com> 12269M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12270M: Alexey Kodanev <alexey.kodanev@oracle.com> 12271L: ltp@lists.linux.it (subscribers-only) 12272S: Maintained 12273W: http://linux-test-project.github.io/ 12274T: git https://github.com/linux-test-project/ltp.git 12275 12276LYNX 28G SERDES PHY DRIVER 12277M: Ioana Ciornei <ioana.ciornei@nxp.com> 12278L: netdev@vger.kernel.org 12279S: Supported 12280F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12281F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12282 12283LYNX PCS MODULE 12284M: Ioana Ciornei <ioana.ciornei@nxp.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287F: drivers/net/pcs/pcs-lynx.c 12288F: include/linux/pcs-lynx.h 12289 12290M68K ARCHITECTURE 12291M: Geert Uytterhoeven <geert@linux-m68k.org> 12292L: linux-m68k@lists.linux-m68k.org 12293S: Maintained 12294W: http://www.linux-m68k.org/ 12295T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12296F: arch/m68k/ 12297F: drivers/zorro/ 12298 12299M68K ON APPLE MACINTOSH 12300M: Joshua Thompson <funaho@jurai.org> 12301L: linux-m68k@lists.linux-m68k.org 12302S: Maintained 12303W: http://www.mac.linux-m68k.org/ 12304F: arch/m68k/mac/ 12305F: drivers/macintosh/adb-iop.c 12306F: drivers/macintosh/via-macii.c 12307 12308M68K ON HP9000/300 12309M: Philip Blundell <philb@gnu.org> 12310S: Maintained 12311W: http://www.tazenda.demon.co.uk/phil/linux-hp 12312F: arch/m68k/hp300/ 12313 12314M88DS3103 MEDIA DRIVER 12315M: Antti Palosaari <crope@iki.fi> 12316L: linux-media@vger.kernel.org 12317S: Maintained 12318W: https://linuxtv.org 12319W: http://palosaari.fi/linux/ 12320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12321T: git git://linuxtv.org/anttip/media_tree.git 12322F: drivers/media/dvb-frontends/m88ds3103* 12323 12324M88RS2000 MEDIA DRIVER 12325M: Malcolm Priestley <tvboxspy@gmail.com> 12326L: linux-media@vger.kernel.org 12327S: Maintained 12328W: https://linuxtv.org 12329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12330F: drivers/media/dvb-frontends/m88rs2000* 12331 12332MA901 MASTERKIT USB FM RADIO DRIVER 12333M: Alexey Klimov <klimov.linux@gmail.com> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336T: git git://linuxtv.org/media_tree.git 12337F: drivers/media/radio/radio-ma901.c 12338 12339MAC80211 12340M: Johannes Berg <johannes@sipsolutions.net> 12341L: linux-wireless@vger.kernel.org 12342S: Maintained 12343W: https://wireless.wiki.kernel.org/ 12344Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12345T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12347F: Documentation/networking/mac80211-injection.rst 12348F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12349F: drivers/net/wireless/mac80211_hwsim.[ch] 12350F: include/net/mac80211.h 12351F: net/mac80211/ 12352 12353MAILBOX API 12354M: Jassi Brar <jassisinghbrar@gmail.com> 12355L: linux-kernel@vger.kernel.org 12356S: Maintained 12357F: drivers/mailbox/ 12358F: include/linux/mailbox_client.h 12359F: include/linux/mailbox_controller.h 12360F: include/dt-bindings/mailbox/ 12361F: Documentation/devicetree/bindings/mailbox/ 12362 12363MAILBOX ARM MHUv2 12364M: Viresh Kumar <viresh.kumar@linaro.org> 12365M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12366L: linux-kernel@vger.kernel.org 12367S: Maintained 12368F: drivers/mailbox/arm_mhuv2.c 12369F: include/linux/mailbox/arm_mhuv2_message.h 12370F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12371 12372MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12373M: Jeremy Kerr <jk@codeconstruct.com.au> 12374M: Matt Johnston <matt@codeconstruct.com.au> 12375L: netdev@vger.kernel.org 12376S: Maintained 12377F: Documentation/networking/mctp.rst 12378F: drivers/net/mctp/ 12379F: include/net/mctp.h 12380F: include/net/mctpdevice.h 12381F: include/net/netns/mctp.h 12382F: net/mctp/ 12383 12384MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12385M: Michael Kerrisk <mtk.manpages@gmail.com> 12386L: linux-man@vger.kernel.org 12387S: Maintained 12388W: http://www.kernel.org/doc/man-pages 12389 12390MAPLE TREE 12391M: Liam R. Howlett <Liam.Howlett@oracle.com> 12392L: linux-mm@kvack.org 12393S: Supported 12394F: Documentation/core-api/maple_tree.rst 12395F: include/linux/maple_tree.h 12396F: include/trace/events/maple_tree.h 12397F: lib/maple_tree.c 12398F: lib/test_maple_tree.c 12399F: tools/testing/radix-tree/linux/maple_tree.h 12400F: tools/testing/radix-tree/maple.c 12401 12402MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12403M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12404L: linux-mips@vger.kernel.org 12405S: Maintained 12406F: arch/mips/boot/dts/img/pistachio* 12407 12408MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12409M: Andrew Lunn <andrew@lunn.ch> 12410L: netdev@vger.kernel.org 12411S: Maintained 12412F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12413F: Documentation/networking/devlink/mv88e6xxx.rst 12414F: drivers/net/dsa/mv88e6xxx/ 12415F: include/linux/dsa/mv88e6xxx.h 12416F: include/linux/platform_data/mv88e6xxx.h 12417 12418MARVELL ARMADA 3700 PHY DRIVERS 12419M: Miquel Raynal <miquel.raynal@bootlin.com> 12420S: Maintained 12421F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12422F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12423F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12424F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12425 12426MARVELL ARMADA 3700 SERIAL DRIVER 12427M: Pali Rohár <pali@kernel.org> 12428S: Maintained 12429F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12430F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12431F: drivers/tty/serial/mvebu-uart.c 12432 12433MARVELL ARMADA DRM SUPPORT 12434M: Russell King <linux@armlinux.org.uk> 12435S: Maintained 12436T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12437T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12438F: Documentation/devicetree/bindings/display/armada/ 12439F: drivers/gpu/drm/armada/ 12440F: include/uapi/drm/armada_drm.h 12441 12442MARVELL CRYPTO DRIVER 12443M: Boris Brezillon <bbrezillon@kernel.org> 12444M: Arnaud Ebalard <arno@natisbad.org> 12445M: Srujana Challa <schalla@marvell.com> 12446L: linux-crypto@vger.kernel.org 12447S: Maintained 12448F: drivers/crypto/marvell/ 12449F: include/linux/soc/marvell/octeontx2/ 12450 12451MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12452M: Mirko Lindner <mlindner@marvell.com> 12453M: Stephen Hemminger <stephen@networkplumber.org> 12454L: netdev@vger.kernel.org 12455S: Maintained 12456F: drivers/net/ethernet/marvell/sk* 12457 12458MARVELL LIBERTAS WIRELESS DRIVER 12459L: libertas-dev@lists.infradead.org 12460S: Orphan 12461F: drivers/net/wireless/marvell/libertas/ 12462 12463MARVELL MACCHIATOBIN SUPPORT 12464M: Russell King <linux@armlinux.org.uk> 12465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12466S: Maintained 12467F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12468 12469MARVELL MV643XX ETHERNET DRIVER 12470M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: drivers/net/ethernet/marvell/mv643xx_eth.* 12474F: include/linux/mv643xx.h 12475 12476MARVELL MV88X3310 PHY DRIVER 12477M: Russell King <linux@armlinux.org.uk> 12478M: Marek Behún <kabel@kernel.org> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/phy/marvell10g.c 12482 12483MARVELL MVEBU THERMAL DRIVER 12484M: Miquel Raynal <miquel.raynal@bootlin.com> 12485S: Maintained 12486F: drivers/thermal/armada_thermal.c 12487 12488MARVELL MVNETA ETHERNET DRIVER 12489M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12490L: netdev@vger.kernel.org 12491S: Maintained 12492F: drivers/net/ethernet/marvell/mvneta.* 12493 12494MARVELL MVPP2 ETHERNET DRIVER 12495M: Marcin Wojtas <mw@semihalf.com> 12496M: Russell King <linux@armlinux.org.uk> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12500F: drivers/net/ethernet/marvell/mvpp2/ 12501 12502MARVELL MWIFIEX WIRELESS DRIVER 12503M: Amitkumar Karwar <amitkarwar@gmail.com> 12504M: Ganapathi Bhat <ganapathi017@gmail.com> 12505M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12506M: Xinming Hu <huxinming820@gmail.com> 12507L: linux-wireless@vger.kernel.org 12508S: Maintained 12509F: drivers/net/wireless/marvell/mwifiex/ 12510 12511MARVELL MWL8K WIRELESS DRIVER 12512M: Lennert Buytenhek <buytenh@wantstofly.org> 12513L: linux-wireless@vger.kernel.org 12514S: Odd Fixes 12515F: drivers/net/wireless/marvell/mwl8k.c 12516 12517MARVELL NAND CONTROLLER DRIVER 12518M: Miquel Raynal <miquel.raynal@bootlin.com> 12519L: linux-mtd@lists.infradead.org 12520S: Maintained 12521F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12522F: drivers/mtd/nand/raw/marvell_nand.c 12523 12524MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12525M: Sunil Goutham <sgoutham@marvell.com> 12526M: Geetha sowjanya <gakula@marvell.com> 12527M: Subbaraya Sundeep <sbhatta@marvell.com> 12528M: hariprasad <hkelam@marvell.com> 12529L: netdev@vger.kernel.org 12530S: Supported 12531F: drivers/net/ethernet/marvell/octeontx2/nic/ 12532F: include/linux/soc/marvell/octeontx2/ 12533 12534MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12535M: Sunil Goutham <sgoutham@marvell.com> 12536M: Linu Cherian <lcherian@marvell.com> 12537M: Geetha sowjanya <gakula@marvell.com> 12538M: Jerin Jacob <jerinj@marvell.com> 12539M: hariprasad <hkelam@marvell.com> 12540M: Subbaraya Sundeep <sbhatta@marvell.com> 12541L: netdev@vger.kernel.org 12542S: Supported 12543F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12544F: drivers/net/ethernet/marvell/octeontx2/af/ 12545 12546MARVELL PRESTERA ETHERNET SWITCH DRIVER 12547M: Taras Chornyi <taras.chornyi@plvision.eu> 12548S: Supported 12549W: https://github.com/Marvell-switching/switchdev-prestera 12550F: drivers/net/ethernet/marvell/prestera/ 12551 12552MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12553M: Nicolas Pitre <nico@fluxnic.net> 12554S: Odd Fixes 12555F: drivers/mmc/host/mvsdio.* 12556 12557MARVELL USB MDIO CONTROLLER DRIVER 12558M: Tobias Waldekranz <tobias@waldekranz.com> 12559L: netdev@vger.kernel.org 12560S: Maintained 12561F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12562F: drivers/net/mdio/mdio-mvusb.c 12563 12564MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12565M: Hu Ziji <huziji@marvell.com> 12566L: linux-mmc@vger.kernel.org 12567S: Supported 12568F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12569F: drivers/mmc/host/sdhci-xenon* 12570 12571MARVELL OCTEON ENDPOINT DRIVER 12572M: Veerasenareddy Burru <vburru@marvell.com> 12573M: Abhijit Ayarekar <aayarekar@marvell.com> 12574L: netdev@vger.kernel.org 12575S: Supported 12576F: drivers/net/ethernet/marvell/octeon_ep 12577 12578MATROX FRAMEBUFFER DRIVER 12579L: linux-fbdev@vger.kernel.org 12580S: Orphan 12581F: drivers/video/fbdev/matrox/matroxfb_* 12582F: include/uapi/linux/matroxfb.h 12583 12584MAX15301 DRIVER 12585M: Daniel Nilsson <daniel.nilsson@flex.com> 12586L: linux-hwmon@vger.kernel.org 12587S: Maintained 12588F: Documentation/hwmon/max15301.rst 12589F: drivers/hwmon/pmbus/max15301.c 12590 12591MAX16065 HARDWARE MONITOR DRIVER 12592M: Guenter Roeck <linux@roeck-us.net> 12593L: linux-hwmon@vger.kernel.org 12594S: Maintained 12595F: Documentation/hwmon/max16065.rst 12596F: drivers/hwmon/max16065.c 12597 12598MAX2175 SDR TUNER DRIVER 12599M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12600L: linux-media@vger.kernel.org 12601S: Maintained 12602T: git git://linuxtv.org/media_tree.git 12603F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12604F: Documentation/userspace-api/media/drivers/max2175.rst 12605F: drivers/media/i2c/max2175* 12606F: include/uapi/linux/max2175.h 12607 12608MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12609L: linux-hwmon@vger.kernel.org 12610S: Orphan 12611F: Documentation/hwmon/max6650.rst 12612F: drivers/hwmon/max6650.c 12613 12614MAX6697 HARDWARE MONITOR DRIVER 12615M: Guenter Roeck <linux@roeck-us.net> 12616L: linux-hwmon@vger.kernel.org 12617S: Maintained 12618F: Documentation/devicetree/bindings/hwmon/max6697.txt 12619F: Documentation/hwmon/max6697.rst 12620F: drivers/hwmon/max6697.c 12621F: include/linux/platform_data/max6697.h 12622 12623MAX9286 QUAD GMSL DESERIALIZER DRIVER 12624M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12625M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12626M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12627M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12628L: linux-media@vger.kernel.org 12629S: Maintained 12630F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12631F: drivers/media/i2c/max9286.c 12632 12633MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12634M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12635L: linux-media@vger.kernel.org 12636S: Maintained 12637F: drivers/staging/media/max96712/max96712.c 12638 12639MAX9860 MONO AUDIO VOICE CODEC DRIVER 12640M: Peter Rosin <peda@axentia.se> 12641L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12642S: Maintained 12643F: Documentation/devicetree/bindings/sound/max9860.txt 12644F: sound/soc/codecs/max9860.* 12645 12646MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12647M: Andreas Klinger <ak@it-klinger.de> 12648L: linux-iio@vger.kernel.org 12649S: Maintained 12650F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12651F: drivers/iio/proximity/mb1232.c 12652 12653MAXIM MAX11205 DRIVER 12654M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12655L: linux-iio@vger.kernel.org 12656S: Supported 12657W: https://ez.analog.com/linux-software-drivers 12658F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12659F: drivers/iio/adc/max11205.c 12660 12661MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12662R: Iskren Chernev <iskren.chernev@gmail.com> 12663R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12664R: Marek Szyprowski <m.szyprowski@samsung.com> 12665R: Matheus Castello <matheus@castello.eng.br> 12666L: linux-pm@vger.kernel.org 12667S: Maintained 12668F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12669F: drivers/power/supply/max17040_battery.c 12670 12671MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12672R: Hans de Goede <hdegoede@redhat.com> 12673R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12674R: Marek Szyprowski <m.szyprowski@samsung.com> 12675R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12676R: Purism Kernel Team <kernel@puri.sm> 12677L: linux-pm@vger.kernel.org 12678S: Maintained 12679F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12680F: drivers/power/supply/max17042_battery.c 12681 12682MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12683M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12684L: linux-kernel@vger.kernel.org 12685S: Maintained 12686F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12687F: drivers/regulator/max20086-regulator.c 12688 12689MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12690M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12691L: linux-iio@vger.kernel.org 12692S: Maintained 12693F: drivers/iio/temperature/max30208.c 12694 12695MAXIM MAX77650 PMIC MFD DRIVER 12696M: Bartosz Golaszewski <brgl@bgdev.pl> 12697L: linux-kernel@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/*/*max77650.yaml 12700F: Documentation/devicetree/bindings/*/max77650*.yaml 12701F: drivers/gpio/gpio-max77650.c 12702F: drivers/input/misc/max77650-onkey.c 12703F: drivers/leds/leds-max77650.c 12704F: drivers/mfd/max77650.c 12705F: drivers/power/supply/max77650-charger.c 12706F: drivers/regulator/max77650-regulator.c 12707F: include/linux/mfd/max77650.h 12708 12709MAXIM MAX77714 PMIC MFD DRIVER 12710M: Luca Ceresoli <luca@lucaceresoli.net> 12711S: Maintained 12712F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12713F: drivers/mfd/max77714.c 12714F: include/linux/mfd/max77714.h 12715 12716MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12717M: Javier Martinez Canillas <javier@dowhile0.org> 12718L: linux-kernel@vger.kernel.org 12719S: Supported 12720F: Documentation/devicetree/bindings/*/*max77802.yaml 12721F: drivers/regulator/max77802-regulator.c 12722F: include/dt-bindings/*/*max77802.h 12723 12724MAXIM MAX77976 BATTERY CHARGER 12725M: Luca Ceresoli <luca@lucaceresoli.net> 12726S: Supported 12727F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12728F: drivers/power/supply/max77976_charger.c 12729 12730MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12731M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12732L: linux-pm@vger.kernel.org 12733S: Supported 12734B: mailto:linux-samsung-soc@vger.kernel.org 12735F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12736F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12737F: drivers/power/supply/max14577_charger.c 12738F: drivers/power/supply/max77693_charger.c 12739 12740MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12741M: Chanwoo Choi <cw00.choi@samsung.com> 12742M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12743L: linux-kernel@vger.kernel.org 12744S: Supported 12745B: mailto:linux-samsung-soc@vger.kernel.org 12746F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12747F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12748F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12749F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12750F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12751F: drivers/*/*max77843.c 12752F: drivers/*/max14577*.c 12753F: drivers/*/max77686*.c 12754F: drivers/*/max77693*.c 12755F: drivers/clk/clk-max77686.c 12756F: drivers/extcon/extcon-max14577.c 12757F: drivers/extcon/extcon-max77693.c 12758F: drivers/rtc/rtc-max77686.c 12759F: include/linux/mfd/max14577*.h 12760F: include/linux/mfd/max77686*.h 12761F: include/linux/mfd/max77693*.h 12762 12763MAXIRADIO FM RADIO RECEIVER DRIVER 12764M: Hans Verkuil <hverkuil@xs4all.nl> 12765L: linux-media@vger.kernel.org 12766S: Maintained 12767W: https://linuxtv.org 12768T: git git://linuxtv.org/media_tree.git 12769F: drivers/media/radio/radio-maxiradio* 12770 12771MAXLINEAR ETHERNET PHY DRIVER 12772M: Xu Liang <lxu@maxlinear.com> 12773L: netdev@vger.kernel.org 12774S: Supported 12775F: drivers/net/phy/mxl-gpy.c 12776 12777MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12778R: Yasushi SHOJI <yashi@spacecubics.com> 12779L: linux-can@vger.kernel.org 12780S: Maintained 12781F: drivers/net/can/usb/mcba_usb.c 12782 12783MCAN MMIO DEVICE DRIVER 12784M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12785L: linux-can@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12788F: drivers/net/can/m_can/m_can.c 12789F: drivers/net/can/m_can/m_can.h 12790F: drivers/net/can/m_can/m_can_platform.c 12791 12792MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12793M: Rishi Gupta <gupt21@gmail.com> 12794L: linux-i2c@vger.kernel.org 12795L: linux-input@vger.kernel.org 12796S: Maintained 12797F: drivers/hid/hid-mcp2221.c 12798 12799MCP251XFD SPI-CAN NETWORK DRIVER 12800M: Marc Kleine-Budde <mkl@pengutronix.de> 12801M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12802R: Thomas Kopp <thomas.kopp@microchip.com> 12803L: linux-can@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12806F: drivers/net/can/spi/mcp251xfd/ 12807 12808MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12809M: Peter Rosin <peda@axentia.se> 12810L: linux-iio@vger.kernel.org 12811S: Maintained 12812F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12813F: drivers/iio/potentiometer/mcp4018.c 12814F: drivers/iio/potentiometer/mcp4531.c 12815 12816MCR20A IEEE-802.15.4 RADIO DRIVER 12817M: Xue Liu <liuxuenetmail@gmail.com> 12818L: linux-wpan@vger.kernel.org 12819S: Maintained 12820W: https://github.com/xueliu/mcr20a-linux 12821F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12822F: drivers/net/ieee802154/mcr20a.c 12823F: drivers/net/ieee802154/mcr20a.h 12824 12825MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12826M: William Breathitt Gray <william.gray@linaro.org> 12827L: linux-iio@vger.kernel.org 12828S: Maintained 12829F: drivers/iio/dac/cio-dac.c 12830 12831MEDIA CONTROLLER FRAMEWORK 12832M: Sakari Ailus <sakari.ailus@linux.intel.com> 12833M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12834L: linux-media@vger.kernel.org 12835S: Supported 12836W: https://www.linuxtv.org 12837T: git git://linuxtv.org/media_tree.git 12838F: drivers/media/mc/ 12839F: include/media/media-*.h 12840F: include/uapi/linux/media.h 12841 12842MEDIA DRIVER FOR FREESCALE IMX PXP 12843M: Philipp Zabel <p.zabel@pengutronix.de> 12844L: linux-media@vger.kernel.org 12845S: Maintained 12846T: git git://linuxtv.org/media_tree.git 12847F: drivers/media/platform/nxp/imx-pxp.[ch] 12848 12849MEDIA DRIVERS FOR ASCOT2E 12850M: Sergey Kozlov <serjk@netup.ru> 12851M: Abylay Ospan <aospan@netup.ru> 12852L: linux-media@vger.kernel.org 12853S: Supported 12854W: https://linuxtv.org 12855W: http://netup.tv/ 12856T: git git://linuxtv.org/media_tree.git 12857F: drivers/media/dvb-frontends/ascot2e* 12858 12859MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12860M: Jasmin Jessich <jasmin@anw.at> 12861L: linux-media@vger.kernel.org 12862S: Maintained 12863W: https://linuxtv.org 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/cxd2099* 12866 12867MEDIA DRIVERS FOR CXD2841ER 12868M: Sergey Kozlov <serjk@netup.ru> 12869M: Abylay Ospan <aospan@netup.ru> 12870L: linux-media@vger.kernel.org 12871S: Supported 12872W: https://linuxtv.org 12873W: http://netup.tv/ 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/dvb-frontends/cxd2841er* 12876 12877MEDIA DRIVERS FOR CXD2880 12878M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12879L: linux-media@vger.kernel.org 12880S: Supported 12881W: http://linuxtv.org/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2880/* 12884F: drivers/media/spi/cxd2880* 12885 12886MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12887L: linux-media@vger.kernel.org 12888S: Orphan 12889W: https://linuxtv.org 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/pci/ddbridge/* 12892 12893MEDIA DRIVERS FOR FREESCALE IMX 12894M: Steve Longerbeam <slongerbeam@gmail.com> 12895M: Philipp Zabel <p.zabel@pengutronix.de> 12896L: linux-media@vger.kernel.org 12897S: Maintained 12898T: git git://linuxtv.org/media_tree.git 12899F: Documentation/admin-guide/media/imx.rst 12900F: Documentation/devicetree/bindings/media/imx.txt 12901F: drivers/staging/media/imx/ 12902F: include/linux/imx-media.h 12903F: include/media/imx.h 12904 12905MEDIA DRIVERS FOR FREESCALE IMX7 12906M: Rui Miguel Silva <rmfrfs@gmail.com> 12907M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12908L: linux-media@vger.kernel.org 12909S: Maintained 12910T: git git://linuxtv.org/media_tree.git 12911F: Documentation/admin-guide/media/imx7.rst 12912F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12913F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12914F: drivers/media/platform/nxp/imx-mipi-csis.c 12915F: drivers/media/platform/nxp/imx7-media-csi.c 12916 12917MEDIA DRIVERS FOR HELENE 12918M: Abylay Ospan <aospan@netup.ru> 12919L: linux-media@vger.kernel.org 12920S: Supported 12921W: https://linuxtv.org 12922W: http://netup.tv/ 12923T: git git://linuxtv.org/media_tree.git 12924F: drivers/media/dvb-frontends/helene* 12925 12926MEDIA DRIVERS FOR HORUS3A 12927M: Sergey Kozlov <serjk@netup.ru> 12928M: Abylay Ospan <aospan@netup.ru> 12929L: linux-media@vger.kernel.org 12930S: Supported 12931W: https://linuxtv.org 12932W: http://netup.tv/ 12933T: git git://linuxtv.org/media_tree.git 12934F: drivers/media/dvb-frontends/horus3a* 12935 12936MEDIA DRIVERS FOR LNBH25 12937M: Sergey Kozlov <serjk@netup.ru> 12938M: Abylay Ospan <aospan@netup.ru> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://linuxtv.org 12942W: http://netup.tv/ 12943T: git git://linuxtv.org/media_tree.git 12944F: drivers/media/dvb-frontends/lnbh25* 12945 12946MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12947L: linux-media@vger.kernel.org 12948S: Orphan 12949W: https://linuxtv.org 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/mxl5xx* 12952 12953MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12954M: Sergey Kozlov <serjk@netup.ru> 12955M: Abylay Ospan <aospan@netup.ru> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://linuxtv.org 12959W: http://netup.tv/ 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/pci/netup_unidvb/* 12962 12963MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12964M: Dmitry Osipenko <digetx@gmail.com> 12965L: linux-media@vger.kernel.org 12966L: linux-tegra@vger.kernel.org 12967S: Maintained 12968T: git git://linuxtv.org/media_tree.git 12969F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12970F: drivers/media/platform/nvidia/tegra-vde/ 12971 12972MEDIA DRIVERS FOR RENESAS - CEU 12973M: Jacopo Mondi <jacopo@jmondi.org> 12974L: linux-media@vger.kernel.org 12975L: linux-renesas-soc@vger.kernel.org 12976S: Supported 12977T: git git://linuxtv.org/media_tree.git 12978F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12979F: drivers/media/platform/renesas/renesas-ceu.c 12980F: include/media/drv-intf/renesas-ceu.h 12981 12982MEDIA DRIVERS FOR RENESAS - DRIF 12983M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12984L: linux-media@vger.kernel.org 12985L: linux-renesas-soc@vger.kernel.org 12986S: Supported 12987T: git git://linuxtv.org/media_tree.git 12988F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12989F: drivers/media/platform/renesas/rcar_drif.c 12990 12991MEDIA DRIVERS FOR RENESAS - FCP 12992M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12993L: linux-media@vger.kernel.org 12994L: linux-renesas-soc@vger.kernel.org 12995S: Supported 12996T: git git://linuxtv.org/media_tree.git 12997F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12998F: drivers/media/platform/renesas/rcar-fcp.c 12999F: include/media/rcar-fcp.h 13000 13001MEDIA DRIVERS FOR RENESAS - FDP1 13002M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13003L: linux-media@vger.kernel.org 13004L: linux-renesas-soc@vger.kernel.org 13005S: Supported 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13008F: drivers/media/platform/renesas/rcar_fdp1.c 13009 13010MEDIA DRIVERS FOR RENESAS - VIN 13011M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13012L: linux-media@vger.kernel.org 13013L: linux-renesas-soc@vger.kernel.org 13014S: Supported 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13017F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13018F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13019F: drivers/media/platform/renesas/rcar-isp.c 13020F: drivers/media/platform/renesas/rcar-vin/ 13021 13022MEDIA DRIVERS FOR RENESAS - VSP1 13023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13024M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13025L: linux-media@vger.kernel.org 13026L: linux-renesas-soc@vger.kernel.org 13027S: Supported 13028T: git git://linuxtv.org/media_tree.git 13029F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13030F: drivers/media/platform/renesas/vsp1/ 13031 13032MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13033L: linux-media@vger.kernel.org 13034S: Orphan 13035W: https://linuxtv.org 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/stv0910* 13038 13039MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13040L: linux-media@vger.kernel.org 13041S: Orphan 13042W: https://linuxtv.org 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/stv6111* 13045 13046MEDIA DRIVERS FOR STM32 - DCMI 13047M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13048L: linux-media@vger.kernel.org 13049S: Supported 13050T: git git://linuxtv.org/media_tree.git 13051F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13052F: drivers/media/platform/st/stm32/stm32-dcmi.c 13053 13054MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13055M: Mauro Carvalho Chehab <mchehab@kernel.org> 13056L: linux-media@vger.kernel.org 13057S: Maintained 13058W: https://linuxtv.org 13059Q: http://patchwork.kernel.org/project/linux-media/list/ 13060T: git git://linuxtv.org/media_tree.git 13061F: Documentation/admin-guide/media/ 13062F: Documentation/devicetree/bindings/media/ 13063F: Documentation/driver-api/media/ 13064F: Documentation/userspace-api/media/ 13065F: drivers/media/ 13066F: drivers/staging/media/ 13067F: include/dt-bindings/media/ 13068F: include/linux/platform_data/media/ 13069F: include/media/ 13070F: include/uapi/linux/dvb/ 13071F: include/uapi/linux/ivtv* 13072F: include/uapi/linux/media.h 13073F: include/uapi/linux/meye.h 13074F: include/uapi/linux/uvcvideo.h 13075F: include/uapi/linux/v4l2-* 13076F: include/uapi/linux/videodev2.h 13077 13078MEDIATEK BLUETOOTH DRIVER 13079M: Sean Wang <sean.wang@mediatek.com> 13080L: linux-bluetooth@vger.kernel.org 13081L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13082S: Maintained 13083F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13084F: drivers/bluetooth/btmtkuart.c 13085 13086MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13087M: Sean Wang <sean.wang@mediatek.com> 13088L: linux-pm@vger.kernel.org 13089S: Maintained 13090F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13091F: drivers/power/reset/mt6323-poweroff.c 13092 13093MEDIATEK CIR DRIVER 13094M: Sean Wang <sean.wang@mediatek.com> 13095S: Maintained 13096F: drivers/media/rc/mtk-cir.c 13097 13098MEDIATEK DMA DRIVER 13099M: Sean Wang <sean.wang@mediatek.com> 13100L: dmaengine@vger.kernel.org 13101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13102L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: Documentation/devicetree/bindings/dma/mtk-* 13105F: drivers/dma/mediatek/ 13106 13107MEDIATEK ETHERNET DRIVER 13108M: Felix Fietkau <nbd@nbd.name> 13109M: John Crispin <john@phrozen.org> 13110M: Sean Wang <sean.wang@mediatek.com> 13111M: Mark Lee <Mark-MC.Lee@mediatek.com> 13112M: Lorenzo Bianconi <lorenzo@kernel.org> 13113L: netdev@vger.kernel.org 13114S: Maintained 13115F: drivers/net/ethernet/mediatek/ 13116 13117MEDIATEK I2C CONTROLLER DRIVER 13118M: Qii Wang <qii.wang@mediatek.com> 13119L: linux-i2c@vger.kernel.org 13120S: Maintained 13121F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13122F: drivers/i2c/busses/i2c-mt65xx.c 13123 13124MEDIATEK IOMMU DRIVER 13125M: Yong Wu <yong.wu@mediatek.com> 13126L: iommu@lists.linux.dev 13127L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13128S: Supported 13129F: Documentation/devicetree/bindings/iommu/mediatek* 13130F: drivers/iommu/mtk_iommu* 13131F: include/dt-bindings/memory/mt*-port.h 13132 13133MEDIATEK JPEG DRIVER 13134M: Bin Liu <bin.liu@mediatek.com> 13135S: Supported 13136F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13137F: drivers/media/platform/mediatek/jpeg/ 13138 13139MEDIATEK KEYPAD DRIVER 13140M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13141S: Supported 13142F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13143F: drivers/input/keyboard/mt6779-keypad.c 13144 13145MEDIATEK MDP DRIVER 13146M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13147M: Houlong Wei <houlong.wei@mediatek.com> 13148M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13151F: drivers/media/platform/mediatek/mdp/ 13152F: drivers/media/platform/mediatek/vpu/ 13153 13154MEDIATEK MEDIA DRIVER 13155M: Tiffany Lin <tiffany.lin@mediatek.com> 13156M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13157M: Yunfei Dong <yunfei.dong@mediatek.com> 13158S: Supported 13159F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13160F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13161F: drivers/media/platform/mediatek/vcodec/ 13162F: drivers/media/platform/mediatek/vpu/ 13163 13164MEDIATEK MMC/SD/SDIO DRIVER 13165M: Chaotian Jing <chaotian.jing@mediatek.com> 13166S: Maintained 13167F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13168F: drivers/mmc/host/mtk-sd.c 13169 13170MEDIATEK MT76 WIRELESS LAN DRIVER 13171M: Felix Fietkau <nbd@nbd.name> 13172M: Lorenzo Bianconi <lorenzo@kernel.org> 13173M: Ryder Lee <ryder.lee@mediatek.com> 13174R: Shayne Chen <shayne.chen@mediatek.com> 13175R: Sean Wang <sean.wang@mediatek.com> 13176L: linux-wireless@vger.kernel.org 13177S: Maintained 13178F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13179F: drivers/net/wireless/mediatek/mt76/ 13180 13181MEDIATEK MT7601U WIRELESS LAN DRIVER 13182M: Jakub Kicinski <kuba@kernel.org> 13183L: linux-wireless@vger.kernel.org 13184S: Maintained 13185F: drivers/net/wireless/mediatek/mt7601u/ 13186 13187MEDIATEK MT7621 CLOCK DRIVER 13188M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13189S: Maintained 13190F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13191F: drivers/clk/ralink/clk-mt7621.c 13192 13193MEDIATEK MT7621/28/88 I2C DRIVER 13194M: Stefan Roese <sr@denx.de> 13195L: linux-i2c@vger.kernel.org 13196S: Maintained 13197F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13198F: drivers/i2c/busses/i2c-mt7621.c 13199 13200MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13201M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13202S: Maintained 13203F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13204F: drivers/pci/controller/pcie-mt7621.c 13205 13206MEDIATEK MT7621 PHY PCI DRIVER 13207M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13208S: Maintained 13209F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13210F: drivers/phy/ralink/phy-mt7621-pci.c 13211 13212MEDIATEK NAND CONTROLLER DRIVER 13213L: linux-mtd@lists.infradead.org 13214S: Orphan 13215F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13216F: drivers/mtd/nand/raw/mtk_* 13217 13218MEDIATEK PMIC LED DRIVER 13219M: Sean Wang <sean.wang@mediatek.com> 13220S: Maintained 13221F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13222F: drivers/leds/leds-mt6323.c 13223 13224MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13225M: Sean Wang <sean.wang@mediatek.com> 13226S: Maintained 13227F: drivers/char/hw_random/mtk-rng.c 13228 13229MEDIATEK SMI DRIVER 13230M: Yong Wu <yong.wu@mediatek.com> 13231L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13232S: Supported 13233F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13234F: drivers/memory/mtk-smi.c 13235F: include/soc/mediatek/smi.h 13236 13237MEDIATEK SWITCH DRIVER 13238M: Sean Wang <sean.wang@mediatek.com> 13239M: Landen Chao <Landen.Chao@mediatek.com> 13240M: DENG Qingfang <dqfext@gmail.com> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/dsa/mt7530.* 13244F: net/dsa/tag_mtk.c 13245 13246MEDIATEK T7XX 5G WWAN MODEM DRIVER 13247M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13248M: Intel Corporation <linuxwwan@intel.com> 13249R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13250R: Liu Haijun <haijun.liu@mediatek.com> 13251R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13252R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13253L: netdev@vger.kernel.org 13254S: Supported 13255F: drivers/net/wwan/t7xx/ 13256 13257MEDIATEK USB3 DRD IP DRIVER 13258M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13259L: linux-usb@vger.kernel.org 13260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13261L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13262S: Maintained 13263F: Documentation/devicetree/bindings/usb/mediatek,* 13264F: drivers/usb/host/xhci-mtk* 13265F: drivers/usb/mtu3/ 13266 13267MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13268M: Peter Senna Tschudin <peter.senna@gmail.com> 13269M: Martin Donnelly <martin.donnelly@ge.com> 13270M: Martyn Welch <martyn.welch@collabora.co.uk> 13271S: Maintained 13272F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13273F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13274 13275MEGARAID SCSI/SAS DRIVERS 13276M: Kashyap Desai <kashyap.desai@broadcom.com> 13277M: Sumit Saxena <sumit.saxena@broadcom.com> 13278M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13279L: megaraidlinux.pdl@broadcom.com 13280L: linux-scsi@vger.kernel.org 13281S: Maintained 13282W: http://www.avagotech.com/support/ 13283F: Documentation/scsi/megaraid.rst 13284F: drivers/scsi/megaraid.* 13285F: drivers/scsi/megaraid/ 13286 13287MELEXIS MLX90614 DRIVER 13288M: Crt Mori <cmo@melexis.com> 13289L: linux-iio@vger.kernel.org 13290S: Supported 13291W: http://www.melexis.com 13292F: drivers/iio/temperature/mlx90614.c 13293 13294MELEXIS MLX90632 DRIVER 13295M: Crt Mori <cmo@melexis.com> 13296L: linux-iio@vger.kernel.org 13297S: Supported 13298W: http://www.melexis.com 13299F: drivers/iio/temperature/mlx90632.c 13300 13301MELFAS MIP4 TOUCHSCREEN DRIVER 13302M: Sangwon Jee <jeesw@melfas.com> 13303S: Supported 13304W: http://www.melfas.com 13305F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13306F: drivers/input/touchscreen/melfas_mip4.c 13307 13308MELLANOX BLUEFIELD I2C DRIVER 13309M: Khalil Blaiech <kblaiech@nvidia.com> 13310M: Asmaa Mnebhi <asmaa@nvidia.com> 13311L: linux-i2c@vger.kernel.org 13312S: Supported 13313F: drivers/i2c/busses/i2c-mlxbf.c 13314 13315MELLANOX ETHERNET DRIVER (mlx4_en) 13316M: Tariq Toukan <tariqt@nvidia.com> 13317L: netdev@vger.kernel.org 13318S: Supported 13319W: http://www.mellanox.com 13320Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13321F: drivers/net/ethernet/mellanox/mlx4/en_* 13322 13323MELLANOX ETHERNET DRIVER (mlx5e) 13324M: Saeed Mahameed <saeedm@nvidia.com> 13325L: netdev@vger.kernel.org 13326S: Supported 13327W: http://www.mellanox.com 13328Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13329F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13330 13331MELLANOX ETHERNET INNOVA DRIVERS 13332R: Boris Pismenny <borisp@nvidia.com> 13333L: netdev@vger.kernel.org 13334S: Supported 13335W: http://www.mellanox.com 13336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13337F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13338F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13339F: include/linux/mlx5/mlx5_ifc_fpga.h 13340 13341MELLANOX ETHERNET SWITCH DRIVERS 13342M: Ido Schimmel <idosch@nvidia.com> 13343M: Petr Machata <petrm@nvidia.com> 13344L: netdev@vger.kernel.org 13345S: Supported 13346W: http://www.mellanox.com 13347Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13348F: drivers/net/ethernet/mellanox/mlxsw/ 13349F: tools/testing/selftests/drivers/net/mlxsw/ 13350 13351MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13352M: mlxsw@nvidia.com 13353L: netdev@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13357F: drivers/net/ethernet/mellanox/mlxfw/ 13358 13359MELLANOX HARDWARE PLATFORM SUPPORT 13360M: Hans de Goede <hdegoede@redhat.com> 13361M: Mark Gross <markgross@kernel.org> 13362M: Vadim Pasternak <vadimp@nvidia.com> 13363L: platform-driver-x86@vger.kernel.org 13364S: Supported 13365F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13366F: drivers/platform/mellanox/ 13367F: include/linux/platform_data/mlxreg.h 13368 13369MELLANOX MLX4 core VPI driver 13370M: Tariq Toukan <tariqt@nvidia.com> 13371L: netdev@vger.kernel.org 13372L: linux-rdma@vger.kernel.org 13373S: Supported 13374W: http://www.mellanox.com 13375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13376F: drivers/net/ethernet/mellanox/mlx4/ 13377F: include/linux/mlx4/ 13378 13379MELLANOX MLX4 IB driver 13380M: Yishai Hadas <yishaih@nvidia.com> 13381L: linux-rdma@vger.kernel.org 13382S: Supported 13383W: http://www.mellanox.com 13384Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13385F: drivers/infiniband/hw/mlx4/ 13386F: include/linux/mlx4/ 13387F: include/uapi/rdma/mlx4-abi.h 13388 13389MELLANOX MLX5 core VPI driver 13390M: Saeed Mahameed <saeedm@nvidia.com> 13391M: Leon Romanovsky <leonro@nvidia.com> 13392L: netdev@vger.kernel.org 13393L: linux-rdma@vger.kernel.org 13394S: Supported 13395W: http://www.mellanox.com 13396Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13397F: Documentation/networking/device_drivers/ethernet/mellanox/ 13398F: drivers/net/ethernet/mellanox/mlx5/core/ 13399F: include/linux/mlx5/ 13400 13401MELLANOX MLX5 IB driver 13402M: Leon Romanovsky <leonro@nvidia.com> 13403L: linux-rdma@vger.kernel.org 13404S: Supported 13405W: http://www.mellanox.com 13406Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13407F: drivers/infiniband/hw/mlx5/ 13408F: include/linux/mlx5/ 13409F: include/uapi/rdma/mlx5-abi.h 13410 13411MELLANOX MLXCPLD I2C AND MUX DRIVER 13412M: Vadim Pasternak <vadimp@nvidia.com> 13413M: Michael Shych <michaelsh@nvidia.com> 13414L: linux-i2c@vger.kernel.org 13415S: Supported 13416F: Documentation/i2c/busses/i2c-mlxcpld.rst 13417F: drivers/i2c/busses/i2c-mlxcpld.c 13418F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13419 13420MELLANOX MLXCPLD LED DRIVER 13421M: Vadim Pasternak <vadimp@nvidia.com> 13422L: linux-leds@vger.kernel.org 13423S: Supported 13424F: Documentation/leds/leds-mlxcpld.rst 13425F: drivers/leds/leds-mlxcpld.c 13426F: drivers/leds/leds-mlxreg.c 13427 13428MELLANOX PLATFORM DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430L: platform-driver-x86@vger.kernel.org 13431S: Supported 13432F: drivers/platform/x86/mlx-platform.c 13433 13434MEMBARRIER SUPPORT 13435M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13436M: "Paul E. McKenney" <paulmck@kernel.org> 13437L: linux-kernel@vger.kernel.org 13438S: Supported 13439F: arch/powerpc/include/asm/membarrier.h 13440F: include/uapi/linux/membarrier.h 13441F: kernel/sched/membarrier.c 13442 13443MEMBLOCK 13444M: Mike Rapoport <rppt@kernel.org> 13445L: linux-mm@kvack.org 13446S: Maintained 13447F: Documentation/core-api/boot-time-mm.rst 13448F: include/linux/memblock.h 13449F: mm/memblock.c 13450F: tools/testing/memblock/ 13451 13452MEMORY CONTROLLER DRIVERS 13453M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13454L: linux-kernel@vger.kernel.org 13455S: Maintained 13456B: mailto:krzysztof.kozlowski@linaro.org 13457T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13458F: Documentation/devicetree/bindings/memory-controllers/ 13459F: drivers/memory/ 13460F: include/dt-bindings/memory/ 13461F: include/memory/ 13462 13463MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13464M: Dmitry Osipenko <digetx@gmail.com> 13465L: linux-pm@vger.kernel.org 13466L: linux-tegra@vger.kernel.org 13467T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13468S: Maintained 13469F: drivers/devfreq/tegra30-devfreq.c 13470 13471MEMORY MANAGEMENT 13472M: Andrew Morton <akpm@linux-foundation.org> 13473L: linux-mm@kvack.org 13474S: Maintained 13475W: http://www.linux-mm.org 13476T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13477T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13478F: include/linux/gfp.h 13479F: include/linux/gfp_types.h 13480F: include/linux/memory_hotplug.h 13481F: include/linux/mm.h 13482F: include/linux/mmzone.h 13483F: include/linux/pagewalk.h 13484F: mm/ 13485F: tools/testing/selftests/vm/ 13486 13487VMALLOC 13488M: Andrew Morton <akpm@linux-foundation.org> 13489R: Uladzislau Rezki <urezki@gmail.com> 13490R: Christoph Hellwig <hch@infradead.org> 13491L: linux-mm@kvack.org 13492S: Maintained 13493W: http://www.linux-mm.org 13494T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13495F: include/linux/vmalloc.h 13496F: mm/vmalloc.c 13497 13498MEMORY HOT(UN)PLUG 13499M: David Hildenbrand <david@redhat.com> 13500M: Oscar Salvador <osalvador@suse.de> 13501L: linux-mm@kvack.org 13502S: Maintained 13503F: Documentation/admin-guide/mm/memory-hotplug.rst 13504F: Documentation/core-api/memory-hotplug.rst 13505F: drivers/base/memory.c 13506F: include/linux/memory_hotplug.h 13507F: mm/memory_hotplug.c 13508F: tools/testing/selftests/memory-hotplug/ 13509 13510MEMORY TECHNOLOGY DEVICES (MTD) 13511M: Miquel Raynal <miquel.raynal@bootlin.com> 13512M: Richard Weinberger <richard@nod.at> 13513M: Vignesh Raghavendra <vigneshr@ti.com> 13514L: linux-mtd@lists.infradead.org 13515S: Maintained 13516W: http://www.linux-mtd.infradead.org/ 13517Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13518C: irc://irc.oftc.net/mtd 13519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13521F: Documentation/devicetree/bindings/mtd/ 13522F: drivers/mtd/ 13523F: include/linux/mtd/ 13524F: include/uapi/mtd/ 13525 13526MEMSENSING MICROSYSTEMS MSA311 DRIVER 13527M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13528L: linux-iio@vger.kernel.org 13529S: Maintained 13530F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13531F: drivers/iio/accel/msa311.c 13532 13533MEN A21 WATCHDOG DRIVER 13534M: Johannes Thumshirn <morbidrsa@gmail.com> 13535L: linux-watchdog@vger.kernel.org 13536S: Maintained 13537F: drivers/watchdog/mena21_wdt.c 13538 13539MEN CHAMELEON BUS (mcb) 13540M: Johannes Thumshirn <morbidrsa@gmail.com> 13541S: Maintained 13542F: Documentation/driver-api/men-chameleon-bus.rst 13543F: drivers/mcb/ 13544F: include/linux/mcb.h 13545 13546MEN F21BMC (Board Management Controller) 13547M: Andreas Werner <andreas.werner@men.de> 13548S: Supported 13549F: Documentation/hwmon/menf21bmc.rst 13550F: drivers/hwmon/menf21bmc_hwmon.c 13551F: drivers/leds/leds-menf21bmc.c 13552F: drivers/mfd/menf21bmc.c 13553F: drivers/watchdog/menf21bmc_wdt.c 13554 13555MEN Z069 WATCHDOG DRIVER 13556M: Johannes Thumshirn <jth@kernel.org> 13557L: linux-watchdog@vger.kernel.org 13558S: Maintained 13559F: drivers/watchdog/menz69_wdt.c 13560 13561MESON AO CEC DRIVER FOR AMLOGIC SOCS 13562M: Neil Armstrong <neil.armstrong@linaro.org> 13563L: linux-media@vger.kernel.org 13564L: linux-amlogic@lists.infradead.org 13565S: Supported 13566W: http://linux-meson.com/ 13567T: git git://linuxtv.org/media_tree.git 13568F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13569F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13570F: drivers/media/cec/platform/meson/ao-cec.c 13571 13572MESON GE2D DRIVER FOR AMLOGIC SOCS 13573M: Neil Armstrong <neil.armstrong@linaro.org> 13574L: linux-media@vger.kernel.org 13575L: linux-amlogic@lists.infradead.org 13576S: Supported 13577T: git git://linuxtv.org/media_tree.git 13578F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13579F: drivers/media/platform/amlogic/meson-ge2d/ 13580 13581MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13582M: Liang Yang <liang.yang@amlogic.com> 13583L: linux-mtd@lists.infradead.org 13584S: Maintained 13585F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13586F: drivers/mtd/nand/raw/meson_* 13587 13588MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13589M: Neil Armstrong <neil.armstrong@linaro.org> 13590L: linux-media@vger.kernel.org 13591L: linux-amlogic@lists.infradead.org 13592S: Supported 13593T: git git://linuxtv.org/media_tree.git 13594F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13595F: drivers/staging/media/meson/vdec/ 13596 13597METHODE UDPU SUPPORT 13598M: Vladimir Vid <vladimir.vid@sartura.hr> 13599S: Maintained 13600F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13601 13602MHI BUS 13603M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13604L: mhi@lists.linux.dev 13605L: linux-arm-msm@vger.kernel.org 13606S: Maintained 13607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13608F: Documentation/ABI/stable/sysfs-bus-mhi 13609F: Documentation/mhi/ 13610F: drivers/bus/mhi/ 13611F: include/linux/mhi.h 13612 13613MICROBLAZE ARCHITECTURE 13614M: Michal Simek <monstr@monstr.eu> 13615S: Supported 13616W: http://www.monstr.eu/fdt/ 13617T: git git://git.monstr.eu/linux-2.6-microblaze.git 13618F: arch/microblaze/ 13619 13620MICROCHIP AT91 DMA DRIVERS 13621M: Ludovic Desroches <ludovic.desroches@microchip.com> 13622M: Tudor Ambarus <tudor.ambarus@linaro.org> 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624L: dmaengine@vger.kernel.org 13625S: Supported 13626F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13627F: drivers/dma/at_hdmac.c 13628F: drivers/dma/at_xdmac.c 13629F: include/dt-bindings/dma/at91.h 13630 13631MICROCHIP AT91 SERIAL DRIVER 13632M: Richard Genoud <richard.genoud@gmail.com> 13633S: Maintained 13634F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13635F: drivers/tty/serial/atmel_serial.c 13636F: drivers/tty/serial/atmel_serial.h 13637 13638MICROCHIP AT91 USART MFD DRIVER 13639M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13640L: linux-kernel@vger.kernel.org 13641S: Supported 13642F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13643F: drivers/mfd/at91-usart.c 13644F: include/dt-bindings/mfd/at91-usart.h 13645 13646MICROCHIP AT91 USART SPI DRIVER 13647M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13648L: linux-spi@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13651F: drivers/spi/spi-at91-usart.c 13652 13653MICROCHIP AUDIO ASOC DRIVERS 13654M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13656S: Supported 13657F: sound/soc/atmel 13658 13659MICROCHIP CSI2DC DRIVER 13660M: Eugen Hristev <eugen.hristev@microchip.com> 13661L: linux-media@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13664F: drivers/media/platform/microchip/microchip-csi2dc.c 13665 13666MICROCHIP ECC DRIVER 13667M: Tudor Ambarus <tudor.ambarus@linaro.org> 13668L: linux-crypto@vger.kernel.org 13669S: Maintained 13670F: drivers/crypto/atmel-ecc.* 13671 13672MICROCHIP EIC DRIVER 13673M: Claudiu Beznea <claudiu.beznea@microchip.com> 13674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13675S: Supported 13676F: drivers/irqchip/irq-mchp-eic.c 13677 13678MICROCHIP I2C DRIVER 13679M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13680L: linux-i2c@vger.kernel.org 13681S: Supported 13682F: drivers/i2c/busses/i2c-at91-*.c 13683F: drivers/i2c/busses/i2c-at91.h 13684 13685MICROCHIP ISC DRIVER 13686M: Eugen Hristev <eugen.hristev@microchip.com> 13687L: linux-media@vger.kernel.org 13688S: Supported 13689F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13690F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13691F: drivers/staging/media/deprecated/atmel/atmel-isc* 13692F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13693F: drivers/media/platform/microchip/microchip-isc* 13694F: drivers/media/platform/microchip/microchip-sama*-isc* 13695F: include/linux/atmel-isc-media.h 13696 13697MICROCHIP ISI DRIVER 13698M: Eugen Hristev <eugen.hristev@microchip.com> 13699L: linux-media@vger.kernel.org 13700S: Supported 13701F: drivers/media/platform/atmel/atmel-isi.c 13702F: drivers/media/platform/atmel/atmel-isi.h 13703 13704MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13705M: Woojung Huh <woojung.huh@microchip.com> 13706M: UNGLinuxDriver@microchip.com 13707L: netdev@vger.kernel.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13710F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13711F: drivers/net/dsa/microchip/* 13712F: include/linux/platform_data/microchip-ksz.h 13713F: net/dsa/tag_ksz.c 13714 13715MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13716M: Arun Ramadoss <arun.ramadoss@microchip.com> 13717R: UNGLinuxDriver@microchip.com 13718L: netdev@vger.kernel.org 13719S: Maintained 13720F: drivers/net/phy/microchip_t1.c 13721 13722MICROCHIP LAN743X ETHERNET DRIVER 13723M: Bryan Whitehead <bryan.whitehead@microchip.com> 13724M: UNGLinuxDriver@microchip.com 13725L: netdev@vger.kernel.org 13726S: Maintained 13727F: drivers/net/ethernet/microchip/lan743x_* 13728 13729MICROCHIP LAN966X ETHERNET DRIVER 13730M: Horatiu Vultur <horatiu.vultur@microchip.com> 13731M: UNGLinuxDriver@microchip.com 13732L: netdev@vger.kernel.org 13733S: Maintained 13734F: drivers/net/ethernet/microchip/lan966x/* 13735 13736MICROCHIP LCDFB DRIVER 13737M: Nicolas Ferre <nicolas.ferre@microchip.com> 13738L: linux-fbdev@vger.kernel.org 13739S: Maintained 13740F: drivers/video/fbdev/atmel_lcdfb.c 13741F: include/video/atmel_lcdc.h 13742 13743MICROCHIP MCP16502 PMIC DRIVER 13744M: Claudiu Beznea <claudiu.beznea@microchip.com> 13745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13746S: Supported 13747F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13748F: drivers/regulator/mcp16502.c 13749 13750MICROCHIP MCP3911 ADC DRIVER 13751M: Marcus Folkesson <marcus.folkesson@gmail.com> 13752M: Kent Gustavsson <kent@minoris.se> 13753L: linux-iio@vger.kernel.org 13754S: Maintained 13755F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13756F: drivers/iio/adc/mcp3911.c 13757 13758MICROCHIP MMC/SD/SDIO MCI DRIVER 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760S: Maintained 13761F: drivers/mmc/host/atmel-mci.c 13762 13763MICROCHIP NAND DRIVER 13764M: Tudor Ambarus <tudor.ambarus@linaro.org> 13765L: linux-mtd@lists.infradead.org 13766S: Supported 13767F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13768F: drivers/mtd/nand/raw/atmel/* 13769 13770MICROCHIP PCI1XXXX GP DRIVER 13771M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13772L: linux-gpio@vger.kernel.org 13773S: Supported 13774F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13775F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13776F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13777 13778MICROCHIP OTPC DRIVER 13779M: Claudiu Beznea <claudiu.beznea@microchip.com> 13780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13781S: Supported 13782F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13783F: drivers/nvmem/microchip-otpc.c 13784F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13785 13786MICROCHIP PCI1XXXX I2C DRIVER 13787M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13788M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13789M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13790L: linux-i2c@vger.kernel.org 13791S: Maintained 13792F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13793 13794MICROCHIP PWM DRIVER 13795M: Claudiu Beznea <claudiu.beznea@microchip.com> 13796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13797L: linux-pwm@vger.kernel.org 13798S: Supported 13799F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13800F: drivers/pwm/pwm-atmel.c 13801 13802MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13803M: Eugen Hristev <eugen.hristev@microchip.com> 13804L: linux-iio@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13807F: drivers/iio/adc/at91-sama5d2_adc.c 13808F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13809 13810MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13811M: Claudiu Beznea <claudiu.beznea@microchip.com> 13812S: Supported 13813F: drivers/power/reset/at91-sama5d2_shdwc.c 13814 13815MICROCHIP SPI DRIVER 13816M: Tudor Ambarus <tudor.ambarus@linaro.org> 13817S: Supported 13818F: drivers/spi/spi-atmel.* 13819 13820MICROCHIP SSC DRIVER 13821M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: drivers/misc/atmel-ssc.c 13825F: include/linux/atmel-ssc.h 13826 13827MICROCHIP SOC DRIVERS 13828M: Conor Dooley <conor@kernel.org> 13829S: Supported 13830T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13831F: drivers/soc/microchip/ 13832 13833MICROCHIP USB251XB DRIVER 13834M: Richard Leitner <richard.leitner@skidata.com> 13835L: linux-usb@vger.kernel.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13838F: drivers/usb/misc/usb251xb.c 13839 13840MICROCHIP USBA UDC DRIVER 13841M: Cristian Birsan <cristian.birsan@microchip.com> 13842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13843S: Supported 13844F: drivers/usb/gadget/udc/atmel_usba_udc.* 13845 13846MICROCHIP WILC1000 WIFI DRIVER 13847M: Ajay Singh <ajay.kathat@microchip.com> 13848M: Claudiu Beznea <claudiu.beznea@microchip.com> 13849L: linux-wireless@vger.kernel.org 13850S: Supported 13851F: drivers/net/wireless/microchip/wilc1000/ 13852 13853MICROSEMI MIPS SOCS 13854M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13855M: UNGLinuxDriver@microchip.com 13856L: linux-mips@vger.kernel.org 13857S: Supported 13858F: Documentation/devicetree/bindings/mips/mscc.txt 13859F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13860F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13861F: arch/mips/boot/dts/mscc/ 13862F: arch/mips/configs/generic/board-ocelot.config 13863F: arch/mips/generic/board-ocelot.c 13864 13865MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13866M: Don Brace <don.brace@microchip.com> 13867L: storagedev@microchip.com 13868L: linux-scsi@vger.kernel.org 13869S: Supported 13870F: Documentation/scsi/smartpqi.rst 13871F: drivers/scsi/smartpqi/Kconfig 13872F: drivers/scsi/smartpqi/Makefile 13873F: drivers/scsi/smartpqi/smartpqi*.[ch] 13874F: include/linux/cciss*.h 13875F: include/uapi/linux/cciss*.h 13876 13877MICROSOFT MANA RDMA DRIVER 13878M: Long Li <longli@microsoft.com> 13879M: Ajay Sharma <sharmaajay@microsoft.com> 13880L: linux-rdma@vger.kernel.org 13881S: Supported 13882F: drivers/infiniband/hw/mana/ 13883F: include/net/mana 13884F: include/uapi/rdma/mana-abi.h 13885 13886MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13887M: Maximilian Luz <luzmaximilian@gmail.com> 13888L: platform-driver-x86@vger.kernel.org 13889S: Maintained 13890F: drivers/platform/surface/surface_aggregator_tabletsw.c 13891 13892MICROSOFT SURFACE BATTERY AND AC DRIVERS 13893M: Maximilian Luz <luzmaximilian@gmail.com> 13894L: linux-pm@vger.kernel.org 13895L: platform-driver-x86@vger.kernel.org 13896S: Maintained 13897F: drivers/power/supply/surface_battery.c 13898F: drivers/power/supply/surface_charger.c 13899 13900MICROSOFT SURFACE DTX DRIVER 13901M: Maximilian Luz <luzmaximilian@gmail.com> 13902L: platform-driver-x86@vger.kernel.org 13903S: Maintained 13904F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13905F: drivers/platform/surface/surface_dtx.c 13906F: include/uapi/linux/surface_aggregator/dtx.h 13907 13908MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13909M: Maximilian Luz <luzmaximilian@gmail.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Maintained 13912F: drivers/platform/surface/surface_gpe.c 13913 13914MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13915M: Hans de Goede <hdegoede@redhat.com> 13916M: Mark Gross <markgross@kernel.org> 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13921F: drivers/platform/surface/ 13922 13923MICROSOFT SURFACE HID TRANSPORT DRIVER 13924M: Maximilian Luz <luzmaximilian@gmail.com> 13925L: linux-input@vger.kernel.org 13926L: platform-driver-x86@vger.kernel.org 13927S: Maintained 13928F: drivers/hid/surface-hid/ 13929 13930MICROSOFT SURFACE HOT-PLUG DRIVER 13931M: Maximilian Luz <luzmaximilian@gmail.com> 13932L: platform-driver-x86@vger.kernel.org 13933S: Maintained 13934F: drivers/platform/surface/surface_hotplug.c 13935 13936MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13937M: Maximilian Luz <luzmaximilian@gmail.com> 13938L: platform-driver-x86@vger.kernel.org 13939S: Maintained 13940F: drivers/platform/surface/surface_platform_profile.c 13941 13942MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13943M: Chen Yu <yu.c.chen@intel.com> 13944L: platform-driver-x86@vger.kernel.org 13945S: Supported 13946F: drivers/platform/surface/surfacepro3_button.c 13947 13948MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952W: https://github.com/linux-surface/surface-aggregator-module 13953C: irc://irc.libera.chat/linux-surface 13954F: Documentation/driver-api/surface_aggregator/ 13955F: drivers/platform/surface/aggregator/ 13956F: drivers/platform/surface/surface_acpi_notify.c 13957F: drivers/platform/surface/surface_aggregator_cdev.c 13958F: drivers/platform/surface/surface_aggregator_registry.c 13959F: include/linux/surface_acpi_notify.h 13960F: include/linux/surface_aggregator/ 13961F: include/uapi/linux/surface_aggregator/ 13962 13963MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: drivers/platform/surface/surface_aggregator_hub.c 13968 13969MICROTEK X6 SCANNER 13970M: Oliver Neukum <oliver@neukum.org> 13971S: Maintained 13972F: drivers/usb/image/microtek.* 13973 13974MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13975M: Luka Kovacic <luka.kovacic@sartura.hr> 13976M: Luka Perkov <luka.perkov@sartura.hr> 13977S: Maintained 13978F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13979F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13980F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13981F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13982F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13983F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13984 13985MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13986M: Sakari Ailus <sakari.ailus@linux.intel.com> 13987L: linux-media@vger.kernel.org 13988S: Maintained 13989F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13990F: Documentation/driver-api/media/drivers/ccs/ 13991F: Documentation/userspace-api/media/drivers/ccs.rst 13992F: drivers/media/i2c/ccs-pll.c 13993F: drivers/media/i2c/ccs-pll.h 13994F: drivers/media/i2c/ccs/ 13995F: include/uapi/linux/ccs.h 13996F: include/uapi/linux/smiapp.h 13997 13998MIPS 13999M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14000L: linux-mips@vger.kernel.org 14001S: Maintained 14002W: http://www.linux-mips.org/ 14003Q: https://patchwork.kernel.org/project/linux-mips/list/ 14004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14005F: Documentation/devicetree/bindings/mips/ 14006F: Documentation/mips/ 14007F: arch/mips/ 14008F: drivers/platform/mips/ 14009F: include/dt-bindings/mips/ 14010 14011MIPS BOSTON DEVELOPMENT BOARD 14012M: Paul Burton <paulburton@kernel.org> 14013L: linux-mips@vger.kernel.org 14014S: Maintained 14015F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14016F: arch/mips/boot/dts/img/boston.dts 14017F: arch/mips/configs/generic/board-boston.config 14018F: drivers/clk/imgtec/clk-boston.c 14019F: include/dt-bindings/clock/boston-clock.h 14020 14021MIPS CORE DRIVERS 14022M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14023M: Serge Semin <fancer.lancer@gmail.com> 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: drivers/bus/mips_cdmm.c 14027F: drivers/clocksource/mips-gic-timer.c 14028F: drivers/cpuidle/cpuidle-cps.c 14029F: drivers/irqchip/irq-mips-cpu.c 14030F: drivers/irqchip/irq-mips-gic.c 14031 14032MIPS GENERIC PLATFORM 14033M: Paul Burton <paulburton@kernel.org> 14034L: linux-mips@vger.kernel.org 14035S: Supported 14036F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14037F: arch/mips/generic/ 14038F: arch/mips/tools/generic-board-config.sh 14039 14040MIPS RINT INSTRUCTION EMULATION 14041M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14042L: linux-mips@vger.kernel.org 14043S: Supported 14044F: arch/mips/math-emu/dp_rint.c 14045F: arch/mips/math-emu/sp_rint.c 14046 14047MIPS/LOONGSON1 ARCHITECTURE 14048M: Keguang Zhang <keguang.zhang@gmail.com> 14049L: linux-mips@vger.kernel.org 14050S: Maintained 14051F: arch/mips/include/asm/mach-loongson32/ 14052F: arch/mips/loongson32/ 14053F: drivers/*/*/*loongson1* 14054F: drivers/*/*loongson1* 14055 14056MIPS/LOONGSON2EF ARCHITECTURE 14057M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14058L: linux-mips@vger.kernel.org 14059S: Maintained 14060F: arch/mips/include/asm/mach-loongson2ef/ 14061F: arch/mips/loongson2ef/ 14062F: drivers/cpufreq/loongson2_cpufreq.c 14063 14064MIPS/LOONGSON64 ARCHITECTURE 14065M: Huacai Chen <chenhuacai@kernel.org> 14066M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14067L: linux-mips@vger.kernel.org 14068S: Maintained 14069F: arch/mips/include/asm/mach-loongson64/ 14070F: arch/mips/loongson64/ 14071F: drivers/irqchip/irq-loongson* 14072F: drivers/platform/mips/cpu_hwmon.c 14073 14074MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14075M: Hans Verkuil <hverkuil@xs4all.nl> 14076L: linux-media@vger.kernel.org 14077S: Odd Fixes 14078W: https://linuxtv.org 14079T: git git://linuxtv.org/media_tree.git 14080F: drivers/media/radio/radio-miropcm20* 14081 14082MMP SUPPORT 14083R: Lubomir Rintel <lkundrak@v3.sk> 14084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14085S: Odd Fixes 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14087F: arch/arm/boot/dts/mmp* 14088F: arch/arm/mach-mmp/ 14089F: include/linux/soc/mmp/ 14090 14091MMP USB PHY DRIVERS 14092R: Lubomir Rintel <lkundrak@v3.sk> 14093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14094S: Maintained 14095F: drivers/phy/marvell/phy-mmp3-usb.c 14096F: drivers/phy/marvell/phy-pxa-usb.c 14097 14098MMU GATHER AND TLB INVALIDATION 14099M: Will Deacon <will@kernel.org> 14100M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14101M: Andrew Morton <akpm@linux-foundation.org> 14102M: Nick Piggin <npiggin@gmail.com> 14103M: Peter Zijlstra <peterz@infradead.org> 14104L: linux-arch@vger.kernel.org 14105L: linux-mm@kvack.org 14106S: Maintained 14107F: arch/*/include/asm/tlb.h 14108F: include/asm-generic/tlb.h 14109F: mm/mmu_gather.c 14110 14111MN88472 MEDIA DRIVER 14112M: Antti Palosaari <crope@iki.fi> 14113L: linux-media@vger.kernel.org 14114S: Maintained 14115W: https://linuxtv.org 14116W: http://palosaari.fi/linux/ 14117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14118F: drivers/media/dvb-frontends/mn88472* 14119 14120MN88473 MEDIA DRIVER 14121M: Antti Palosaari <crope@iki.fi> 14122L: linux-media@vger.kernel.org 14123S: Maintained 14124W: https://linuxtv.org 14125W: http://palosaari.fi/linux/ 14126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14127F: drivers/media/dvb-frontends/mn88473* 14128 14129MODULE SUPPORT 14130M: Luis Chamberlain <mcgrof@kernel.org> 14131L: linux-modules@vger.kernel.org 14132L: linux-kernel@vger.kernel.org 14133S: Maintained 14134T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14135F: include/linux/module.h 14136F: kernel/module/ 14137F: scripts/module* 14138 14139MONOLITHIC POWER SYSTEM PMIC DRIVER 14140M: Saravanan Sekar <sravanhome@gmail.com> 14141S: Maintained 14142F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14143F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14144F: drivers/iio/adc/mp2629_adc.c 14145F: drivers/mfd/mp2629.c 14146F: drivers/power/supply/mp2629_charger.c 14147F: drivers/regulator/mp5416.c 14148F: drivers/regulator/mpq7920.c 14149F: drivers/regulator/mpq7920.h 14150F: include/linux/mfd/mp2629.h 14151 14152MOST(R) TECHNOLOGY DRIVER 14153M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14154M: Christian Gromm <christian.gromm@microchip.com> 14155S: Maintained 14156F: Documentation/ABI/testing/configfs-most 14157F: Documentation/ABI/testing/sysfs-bus-most 14158F: drivers/most/ 14159F: drivers/staging/most/ 14160F: include/linux/most.h 14161 14162MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14163S: Orphan 14164W: http://popies.net/meye/ 14165F: Documentation/userspace-api/media/drivers/meye* 14166F: drivers/staging/media/deprecated/meye/ 14167F: include/uapi/linux/meye.h 14168 14169MOTORCOMM PHY DRIVER 14170M: Peter Geis <pgwipeout@gmail.com> 14171M: Frank <Frank.Sae@motor-comm.com> 14172L: netdev@vger.kernel.org 14173S: Maintained 14174F: drivers/net/phy/motorcomm.c 14175 14176MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14177M: Jiri Slaby <jirislaby@kernel.org> 14178S: Maintained 14179F: Documentation/driver-api/tty/moxa-smartio.rst 14180F: drivers/tty/mxser.* 14181 14182MR800 AVERMEDIA USB FM RADIO DRIVER 14183M: Alexey Klimov <klimov.linux@gmail.com> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186T: git git://linuxtv.org/media_tree.git 14187F: drivers/media/radio/radio-mr800.c 14188 14189MRF24J40 IEEE 802.15.4 RADIO DRIVER 14190M: Alan Ott <alan@signal11.us> 14191L: linux-wpan@vger.kernel.org 14192S: Maintained 14193F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14194F: drivers/net/ieee802154/mrf24j40.c 14195 14196MSI LAPTOP SUPPORT 14197M: "Lee, Chun-Yi" <jlee@suse.com> 14198L: platform-driver-x86@vger.kernel.org 14199S: Maintained 14200F: drivers/platform/x86/msi-laptop.c 14201 14202MSI WMI SUPPORT 14203L: platform-driver-x86@vger.kernel.org 14204S: Orphan 14205F: drivers/platform/x86/msi-wmi.c 14206 14207MSI001 MEDIA DRIVER 14208M: Antti Palosaari <crope@iki.fi> 14209L: linux-media@vger.kernel.org 14210S: Maintained 14211W: https://linuxtv.org 14212W: http://palosaari.fi/linux/ 14213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14214T: git git://linuxtv.org/anttip/media_tree.git 14215F: drivers/media/tuners/msi001* 14216 14217MSI2500 MEDIA DRIVER 14218M: Antti Palosaari <crope@iki.fi> 14219L: linux-media@vger.kernel.org 14220S: Maintained 14221W: https://linuxtv.org 14222W: http://palosaari.fi/linux/ 14223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14224T: git git://linuxtv.org/anttip/media_tree.git 14225F: drivers/media/usb/msi2500/ 14226 14227MSTAR INTERRUPT CONTROLLER DRIVER 14228M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14229M: Daniel Palmer <daniel@thingy.jp> 14230S: Maintained 14231F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14232F: drivers/irqchip/irq-mst-intc.c 14233 14234MSYSTEMS DISKONCHIP G3 MTD DRIVER 14235M: Robert Jarzmik <robert.jarzmik@free.fr> 14236L: linux-mtd@lists.infradead.org 14237S: Maintained 14238F: drivers/mtd/devices/docg3* 14239 14240MT9M032 APTINA SENSOR DRIVER 14241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14242L: linux-media@vger.kernel.org 14243S: Maintained 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/i2c/mt9m032.c 14246F: include/media/i2c/mt9m032.h 14247 14248MT9P031 APTINA CAMERA SENSOR 14249M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14250L: linux-media@vger.kernel.org 14251S: Maintained 14252T: git git://linuxtv.org/media_tree.git 14253F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14254F: drivers/media/i2c/mt9p031.c 14255F: include/media/i2c/mt9p031.h 14256 14257MT9T001 APTINA CAMERA SENSOR 14258M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14259L: linux-media@vger.kernel.org 14260S: Maintained 14261T: git git://linuxtv.org/media_tree.git 14262F: drivers/media/i2c/mt9t001.c 14263F: include/media/i2c/mt9t001.h 14264 14265MT9T112 APTINA CAMERA SENSOR 14266M: Jacopo Mondi <jacopo@jmondi.org> 14267L: linux-media@vger.kernel.org 14268S: Odd Fixes 14269T: git git://linuxtv.org/media_tree.git 14270F: drivers/media/i2c/mt9t112.c 14271F: include/media/i2c/mt9t112.h 14272 14273MT9V032 APTINA CAMERA SENSOR 14274M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277T: git git://linuxtv.org/media_tree.git 14278F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14279F: drivers/media/i2c/mt9v032.c 14280F: include/media/i2c/mt9v032.h 14281 14282MT9V111 APTINA CAMERA SENSOR 14283M: Jacopo Mondi <jacopo@jmondi.org> 14284L: linux-media@vger.kernel.org 14285S: Maintained 14286T: git git://linuxtv.org/media_tree.git 14287F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14288F: drivers/media/i2c/mt9v111.c 14289 14290MULTIFUNCTION DEVICES (MFD) 14291M: Lee Jones <lee@kernel.org> 14292S: Supported 14293T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14294F: Documentation/devicetree/bindings/mfd/ 14295F: drivers/mfd/ 14296F: include/dt-bindings/mfd/ 14297F: include/linux/mfd/ 14298 14299MULTIMEDIA CARD (MMC) ETC. OVER SPI 14300S: Orphan 14301F: drivers/mmc/host/mmc_spi.c 14302F: include/linux/spi/mmc_spi.h 14303 14304MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14305M: Ulf Hansson <ulf.hansson@linaro.org> 14306L: linux-mmc@vger.kernel.org 14307S: Maintained 14308T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14309F: Documentation/devicetree/bindings/mmc/ 14310F: drivers/mmc/ 14311F: include/linux/mmc/ 14312F: include/uapi/linux/mmc/ 14313 14314MULTIPLEXER SUBSYSTEM 14315M: Peter Rosin <peda@axentia.se> 14316S: Maintained 14317F: Documentation/ABI/testing/sysfs-class-mux* 14318F: Documentation/devicetree/bindings/mux/ 14319F: drivers/mux/ 14320F: include/dt-bindings/mux/ 14321F: include/linux/mux/ 14322 14323MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14324M: Bin Liu <b-liu@ti.com> 14325L: linux-usb@vger.kernel.org 14326S: Maintained 14327F: drivers/usb/musb/ 14328 14329MXL301RF MEDIA DRIVER 14330M: Akihiro Tsukada <tskd08@gmail.com> 14331L: linux-media@vger.kernel.org 14332S: Odd Fixes 14333F: drivers/media/tuners/mxl301rf* 14334 14335MXL5007T MEDIA DRIVER 14336M: Michael Krufky <mkrufky@linuxtv.org> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339W: https://linuxtv.org 14340W: http://github.com/mkrufky 14341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14342T: git git://linuxtv.org/mkrufky/tuners.git 14343F: drivers/media/tuners/mxl5007t.* 14344 14345MXSFB DRM DRIVER 14346M: Marek Vasut <marex@denx.de> 14347M: Stefan Agner <stefan@agner.ch> 14348L: dri-devel@lists.freedesktop.org 14349S: Supported 14350T: git git://anongit.freedesktop.org/drm/drm-misc 14351F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14352F: drivers/gpu/drm/mxsfb/ 14353 14354MYLEX DAC960 PCI RAID Controller 14355M: Hannes Reinecke <hare@kernel.org> 14356L: linux-scsi@vger.kernel.org 14357S: Supported 14358F: drivers/scsi/myrb.* 14359F: drivers/scsi/myrs.* 14360 14361MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14362M: Chris Lee <christopher.lee@cspi.com> 14363L: netdev@vger.kernel.org 14364S: Supported 14365W: https://www.cspi.com/ethernet-products/support/downloads/ 14366F: drivers/net/ethernet/myricom/myri10ge/ 14367 14368NAND FLASH SUBSYSTEM 14369M: Miquel Raynal <miquel.raynal@bootlin.com> 14370R: Richard Weinberger <richard@nod.at> 14371L: linux-mtd@lists.infradead.org 14372S: Maintained 14373W: http://www.linux-mtd.infradead.org/ 14374Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14375C: irc://irc.oftc.net/mtd 14376T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14377F: drivers/mtd/nand/ 14378F: include/linux/mtd/*nand*.h 14379 14380NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14381M: Daniel Mack <zonque@gmail.com> 14382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14383S: Maintained 14384W: http://www.native-instruments.com 14385F: sound/usb/caiaq/ 14386 14387NATSEMI ETHERNET DRIVER (DP8381x) 14388S: Orphan 14389F: drivers/net/ethernet/natsemi/natsemi.c 14390 14391NCR 5380 SCSI DRIVERS 14392M: Finn Thain <fthain@linux-m68k.org> 14393M: Michael Schmitz <schmitzmic@gmail.com> 14394L: linux-scsi@vger.kernel.org 14395S: Maintained 14396F: Documentation/scsi/g_NCR5380.rst 14397F: drivers/scsi/NCR5380.* 14398F: drivers/scsi/arm/cumana_1.c 14399F: drivers/scsi/arm/oak.c 14400F: drivers/scsi/atari_scsi.* 14401F: drivers/scsi/dmx3191d.c 14402F: drivers/scsi/g_NCR5380.* 14403F: drivers/scsi/mac_scsi.* 14404F: drivers/scsi/sun3_scsi.* 14405F: drivers/scsi/sun3_scsi_vme.c 14406 14407NCSI LIBRARY 14408M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14409S: Maintained 14410F: net/ncsi/ 14411 14412NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14413M: Guenter Roeck <linux@roeck-us.net> 14414L: linux-hwmon@vger.kernel.org 14415S: Maintained 14416F: Documentation/hwmon/nct6775.rst 14417F: drivers/hwmon/nct6775-core.c 14418F: drivers/hwmon/nct6775-platform.c 14419F: drivers/hwmon/nct6775.h 14420 14421NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14422M: Zev Weiss <zev@bewilderbeest.net> 14423L: linux-hwmon@vger.kernel.org 14424S: Maintained 14425F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14426F: drivers/hwmon/nct6775-i2c.c 14427 14428NETDEVSIM 14429M: Jakub Kicinski <kuba@kernel.org> 14430S: Maintained 14431F: drivers/net/netdevsim/* 14432 14433NETEM NETWORK EMULATOR 14434M: Stephen Hemminger <stephen@networkplumber.org> 14435L: netdev@vger.kernel.org 14436S: Maintained 14437F: net/sched/sch_netem.c 14438 14439NETERION 10GbE DRIVERS (s2io) 14440M: Jon Mason <jdmason@kudzu.us> 14441L: netdev@vger.kernel.org 14442S: Supported 14443F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14444F: drivers/net/ethernet/neterion/ 14445 14446NETFILTER 14447M: Pablo Neira Ayuso <pablo@netfilter.org> 14448M: Jozsef Kadlecsik <kadlec@netfilter.org> 14449M: Florian Westphal <fw@strlen.de> 14450L: netfilter-devel@vger.kernel.org 14451L: coreteam@netfilter.org 14452S: Maintained 14453W: http://www.netfilter.org/ 14454W: http://www.iptables.org/ 14455W: http://www.nftables.org/ 14456Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14457C: irc://irc.libera.chat/netfilter 14458T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14460F: include/linux/netfilter* 14461F: include/linux/netfilter/ 14462F: include/net/netfilter/ 14463F: include/uapi/linux/netfilter* 14464F: include/uapi/linux/netfilter/ 14465F: net/*/netfilter.c 14466F: net/*/netfilter/ 14467F: net/bridge/br_netfilter*.c 14468F: net/netfilter/ 14469 14470NETROM NETWORK LAYER 14471M: Ralf Baechle <ralf@linux-mips.org> 14472L: linux-hams@vger.kernel.org 14473S: Maintained 14474W: http://www.linux-ax25.org/ 14475F: include/net/netrom.h 14476F: include/uapi/linux/netrom.h 14477F: net/netrom/ 14478 14479NETRONIX EMBEDDED CONTROLLER 14480M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14481S: Maintained 14482F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14483F: drivers/mfd/ntxec.c 14484F: drivers/pwm/pwm-ntxec.c 14485F: drivers/rtc/rtc-ntxec.c 14486F: include/linux/mfd/ntxec.h 14487 14488NETRONOME ETHERNET DRIVERS 14489M: Simon Horman <simon.horman@corigine.com> 14490R: Jakub Kicinski <kuba@kernel.org> 14491L: oss-drivers@corigine.com 14492S: Maintained 14493F: drivers/net/ethernet/netronome/ 14494 14495NETWORK BLOCK DEVICE (NBD) 14496M: Josef Bacik <josef@toxicpanda.com> 14497L: linux-block@vger.kernel.org 14498L: nbd@other.debian.org 14499S: Maintained 14500F: Documentation/admin-guide/blockdev/nbd.rst 14501F: drivers/block/nbd.c 14502F: include/trace/events/nbd.h 14503F: include/uapi/linux/nbd.h 14504 14505NETWORK DROP MONITOR 14506M: Neil Horman <nhorman@tuxdriver.com> 14507L: netdev@vger.kernel.org 14508S: Maintained 14509W: https://fedorahosted.org/dropwatch/ 14510F: include/uapi/linux/net_dropmon.h 14511F: net/core/drop_monitor.c 14512 14513NETWORKING DRIVERS 14514M: "David S. Miller" <davem@davemloft.net> 14515M: Eric Dumazet <edumazet@google.com> 14516M: Jakub Kicinski <kuba@kernel.org> 14517M: Paolo Abeni <pabeni@redhat.com> 14518L: netdev@vger.kernel.org 14519S: Maintained 14520Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14521T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14522T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14523F: Documentation/devicetree/bindings/net/ 14524F: drivers/connector/ 14525F: drivers/net/ 14526F: include/dt-bindings/net/ 14527F: include/linux/etherdevice.h 14528F: include/linux/fcdevice.h 14529F: include/linux/fddidevice.h 14530F: include/linux/hippidevice.h 14531F: include/linux/if_* 14532F: include/linux/inetdevice.h 14533F: include/linux/netdevice.h 14534F: include/uapi/linux/if_* 14535F: include/uapi/linux/netdevice.h 14536 14537NETWORKING DRIVERS (WIRELESS) 14538M: Kalle Valo <kvalo@kernel.org> 14539L: linux-wireless@vger.kernel.org 14540S: Maintained 14541W: https://wireless.wiki.kernel.org/ 14542Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14543T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14544T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14545F: Documentation/devicetree/bindings/net/wireless/ 14546F: drivers/net/wireless/ 14547 14548NETWORKING [DSA] 14549M: Andrew Lunn <andrew@lunn.ch> 14550M: Florian Fainelli <f.fainelli@gmail.com> 14551M: Vladimir Oltean <olteanv@gmail.com> 14552S: Maintained 14553F: Documentation/devicetree/bindings/net/dsa/ 14554F: drivers/net/dsa/ 14555F: include/linux/dsa/ 14556F: include/linux/platform_data/dsa.h 14557F: include/net/dsa.h 14558F: net/dsa/ 14559F: tools/testing/selftests/drivers/net/dsa/ 14560 14561NETWORKING [GENERAL] 14562M: "David S. Miller" <davem@davemloft.net> 14563M: Eric Dumazet <edumazet@google.com> 14564M: Jakub Kicinski <kuba@kernel.org> 14565M: Paolo Abeni <pabeni@redhat.com> 14566L: netdev@vger.kernel.org 14567S: Maintained 14568Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14569B: mailto:netdev@vger.kernel.org 14570T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14571T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14572F: Documentation/networking/ 14573F: Documentation/process/maintainer-netdev.rst 14574F: include/linux/in.h 14575F: include/linux/net.h 14576F: include/linux/netdevice.h 14577F: include/net/ 14578F: include/uapi/linux/in.h 14579F: include/uapi/linux/net.h 14580F: include/uapi/linux/net_namespace.h 14581F: include/uapi/linux/netdevice.h 14582F: lib/net_utils.c 14583F: lib/random32.c 14584F: net/ 14585F: tools/testing/selftests/net/ 14586 14587NETWORKING [IPSEC] 14588M: Steffen Klassert <steffen.klassert@secunet.com> 14589M: Herbert Xu <herbert@gondor.apana.org.au> 14590M: "David S. Miller" <davem@davemloft.net> 14591L: netdev@vger.kernel.org 14592S: Maintained 14593T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14595F: include/net/xfrm.h 14596F: include/uapi/linux/xfrm.h 14597F: net/ipv4/ah4.c 14598F: net/ipv4/esp4* 14599F: net/ipv4/ip_vti.c 14600F: net/ipv4/ipcomp.c 14601F: net/ipv4/xfrm* 14602F: net/ipv6/ah6.c 14603F: net/ipv6/esp6* 14604F: net/ipv6/ip6_vti.c 14605F: net/ipv6/ipcomp6.c 14606F: net/ipv6/xfrm* 14607F: net/key/ 14608F: net/xfrm/ 14609F: tools/testing/selftests/net/ipsec.c 14610 14611NETWORKING [IPv4/IPv6] 14612M: "David S. Miller" <davem@davemloft.net> 14613M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14614M: David Ahern <dsahern@kernel.org> 14615L: netdev@vger.kernel.org 14616S: Maintained 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14618F: arch/x86/net/* 14619F: include/linux/ip.h 14620F: include/linux/ipv6* 14621F: include/net/fib* 14622F: include/net/ip* 14623F: include/net/route.h 14624F: net/ipv4/ 14625F: net/ipv6/ 14626 14627NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14628M: Paul Moore <paul@paul-moore.com> 14629L: netdev@vger.kernel.org 14630L: linux-security-module@vger.kernel.org 14631S: Maintained 14632W: https://github.com/netlabel 14633F: Documentation/netlabel/ 14634F: include/net/calipso.h 14635F: include/net/cipso_ipv4.h 14636F: include/net/netlabel.h 14637F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14638F: include/uapi/linux/netfilter/xt_SECMARK.h 14639F: net/ipv4/cipso_ipv4.c 14640F: net/ipv6/calipso.c 14641F: net/netfilter/xt_CONNSECMARK.c 14642F: net/netfilter/xt_SECMARK.c 14643F: net/netlabel/ 14644 14645NETWORKING [MPTCP] 14646M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14647M: Matthieu Baerts <matthieu.baerts@tessares.net> 14648L: netdev@vger.kernel.org 14649L: mptcp@lists.linux.dev 14650S: Maintained 14651W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14652B: https://github.com/multipath-tcp/mptcp_net-next/issues 14653F: Documentation/networking/mptcp-sysctl.rst 14654F: include/net/mptcp.h 14655F: include/trace/events/mptcp.h 14656F: include/uapi/linux/mptcp.h 14657F: net/mptcp/ 14658F: tools/testing/selftests/bpf/*/*mptcp*.c 14659F: tools/testing/selftests/net/mptcp/ 14660 14661NETWORKING [TCP] 14662M: Eric Dumazet <edumazet@google.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665F: include/linux/tcp.h 14666F: include/net/tcp.h 14667F: include/trace/events/tcp.h 14668F: include/uapi/linux/tcp.h 14669F: net/ipv4/syncookies.c 14670F: net/ipv4/tcp*.c 14671F: net/ipv6/syncookies.c 14672F: net/ipv6/tcp*.c 14673 14674NETWORKING [TLS] 14675M: Boris Pismenny <borisp@nvidia.com> 14676M: John Fastabend <john.fastabend@gmail.com> 14677M: Jakub Kicinski <kuba@kernel.org> 14678L: netdev@vger.kernel.org 14679S: Maintained 14680F: include/net/tls.h 14681F: include/uapi/linux/tls.h 14682F: net/tls/* 14683 14684NETXEN (1/10) GbE SUPPORT 14685M: Manish Chopra <manishc@marvell.com> 14686M: Rahul Verma <rahulv@marvell.com> 14687M: GR-Linux-NIC-Dev@marvell.com 14688L: netdev@vger.kernel.org 14689S: Supported 14690F: drivers/net/ethernet/qlogic/netxen/ 14691 14692NET_FAILOVER MODULE 14693M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14694L: netdev@vger.kernel.org 14695S: Supported 14696F: Documentation/networking/net_failover.rst 14697F: drivers/net/net_failover.c 14698F: include/net/net_failover.h 14699 14700NEXTHOP 14701M: David Ahern <dsahern@kernel.org> 14702L: netdev@vger.kernel.org 14703S: Maintained 14704F: include/net/netns/nexthop.h 14705F: include/net/nexthop.h 14706F: include/uapi/linux/nexthop.h 14707F: net/ipv4/nexthop.c 14708 14709NFC SUBSYSTEM 14710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14711L: linux-nfc@lists.01.org (subscribers-only) 14712L: netdev@vger.kernel.org 14713S: Maintained 14714B: mailto:linux-nfc@lists.01.org 14715F: Documentation/devicetree/bindings/net/nfc/ 14716F: drivers/nfc/ 14717F: include/linux/platform_data/nfcmrvl.h 14718F: include/net/nfc/ 14719F: include/uapi/linux/nfc.h 14720F: net/nfc/ 14721 14722NFC VIRTUAL NCI DEVICE DRIVER 14723M: Bongsu Jeon <bongsu.jeon@samsung.com> 14724L: netdev@vger.kernel.org 14725L: linux-nfc@lists.01.org (subscribers-only) 14726S: Supported 14727F: drivers/nfc/virtual_ncidev.c 14728F: tools/testing/selftests/nci/ 14729 14730NFS, SUNRPC, AND LOCKD CLIENTS 14731M: Trond Myklebust <trond.myklebust@hammerspace.com> 14732M: Anna Schumaker <anna@kernel.org> 14733L: linux-nfs@vger.kernel.org 14734S: Maintained 14735W: http://client.linux-nfs.org 14736T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14737F: fs/lockd/ 14738F: fs/nfs/ 14739F: fs/nfs_common/ 14740F: include/linux/lockd/ 14741F: include/linux/nfs* 14742F: include/linux/sunrpc/ 14743F: include/uapi/linux/nfs* 14744F: include/uapi/linux/sunrpc/ 14745F: net/sunrpc/ 14746F: Documentation/filesystems/nfs/ 14747 14748NILFS2 FILESYSTEM 14749M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14750L: linux-nilfs@vger.kernel.org 14751S: Supported 14752W: https://nilfs.sourceforge.io/ 14753W: https://nilfs.osdn.jp/ 14754T: git https://github.com/konis/nilfs2.git 14755F: Documentation/filesystems/nilfs2.rst 14756F: fs/nilfs2/ 14757F: include/trace/events/nilfs2.h 14758F: include/uapi/linux/nilfs2_api.h 14759F: include/uapi/linux/nilfs2_ondisk.h 14760 14761NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14762M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14763S: Maintained 14764W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14765F: Documentation/scsi/NinjaSCSI.rst 14766F: drivers/scsi/pcmcia/nsp_* 14767 14768NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14769M: GOTO Masanori <gotom@debian.or.jp> 14770M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14771S: Maintained 14772W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14773F: Documentation/scsi/NinjaSCSI.rst 14774F: drivers/scsi/nsp32* 14775 14776NINTENDO HID DRIVER 14777M: Daniel J. Ogorchock <djogorchock@gmail.com> 14778L: linux-input@vger.kernel.org 14779S: Maintained 14780F: drivers/hid/hid-nintendo* 14781 14782NIOS2 ARCHITECTURE 14783M: Dinh Nguyen <dinguyen@kernel.org> 14784S: Maintained 14785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14786F: arch/nios2/ 14787 14788NITRO ENCLAVES (NE) 14789M: Alexandru Ciobotaru <alcioa@amazon.com> 14790L: linux-kernel@vger.kernel.org 14791L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14792S: Supported 14793W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14794F: Documentation/virt/ne_overview.rst 14795F: drivers/virt/nitro_enclaves/ 14796F: include/linux/nitro_enclaves.h 14797F: include/uapi/linux/nitro_enclaves.h 14798F: samples/nitro_enclaves/ 14799 14800NOHZ, DYNTICKS SUPPORT 14801M: Frederic Weisbecker <fweisbec@gmail.com> 14802M: Thomas Gleixner <tglx@linutronix.de> 14803M: Ingo Molnar <mingo@kernel.org> 14804L: linux-kernel@vger.kernel.org 14805S: Maintained 14806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14807F: include/linux/sched/nohz.h 14808F: include/linux/tick.h 14809F: kernel/time/tick*.* 14810 14811NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14812M: Pavel Machek <pavel@ucw.cz> 14813M: Sakari Ailus <sakari.ailus@iki.fi> 14814L: linux-media@vger.kernel.org 14815S: Maintained 14816F: drivers/media/i2c/ad5820.c 14817F: drivers/media/i2c/et8ek8 14818 14819NOKIA N900 POWER SUPPLY DRIVERS 14820R: Pali Rohár <pali@kernel.org> 14821F: drivers/power/supply/bq2415x_charger.c 14822F: drivers/power/supply/bq27xxx_battery.c 14823F: drivers/power/supply/bq27xxx_battery_i2c.c 14824F: drivers/power/supply/isp1704_charger.c 14825F: drivers/power/supply/rx51_battery.c 14826F: include/linux/power/bq2415x_charger.h 14827F: include/linux/power/bq27xxx_battery.h 14828 14829NOLIBC HEADER FILE 14830M: Willy Tarreau <w@1wt.eu> 14831S: Maintained 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14833F: tools/include/nolibc/ 14834F: tools/testing/selftests/nolibc/ 14835 14836NSDEPS 14837M: Matthias Maennich <maennich@google.com> 14838S: Maintained 14839F: Documentation/core-api/symbol-namespaces.rst 14840F: scripts/nsdeps 14841 14842NTB AMD DRIVER 14843M: Sanjay R Mehta <sanju.mehta@amd.com> 14844M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14845L: ntb@lists.linux.dev 14846S: Supported 14847F: drivers/ntb/hw/amd/ 14848 14849NTB DRIVER CORE 14850M: Jon Mason <jdmason@kudzu.us> 14851M: Dave Jiang <dave.jiang@intel.com> 14852M: Allen Hubbe <allenbh@gmail.com> 14853L: ntb@lists.linux.dev 14854S: Supported 14855W: https://github.com/jonmason/ntb/wiki 14856T: git git://github.com/jonmason/ntb.git 14857F: drivers/net/ntb_netdev.c 14858F: drivers/ntb/ 14859F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14860F: include/linux/ntb.h 14861F: include/linux/ntb_transport.h 14862F: tools/testing/selftests/ntb/ 14863 14864NTB IDT DRIVER 14865M: Serge Semin <fancer.lancer@gmail.com> 14866L: ntb@lists.linux.dev 14867S: Supported 14868F: drivers/ntb/hw/idt/ 14869 14870NTB INTEL DRIVER 14871M: Dave Jiang <dave.jiang@intel.com> 14872L: ntb@lists.linux.dev 14873S: Supported 14874W: https://github.com/davejiang/linux/wiki 14875T: git https://github.com/davejiang/linux.git 14876F: drivers/ntb/hw/intel/ 14877 14878NTFS FILESYSTEM 14879M: Anton Altaparmakov <anton@tuxera.com> 14880L: linux-ntfs-dev@lists.sourceforge.net 14881S: Supported 14882W: http://www.tuxera.com/ 14883T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14884F: Documentation/filesystems/ntfs.rst 14885F: fs/ntfs/ 14886 14887NTFS3 FILESYSTEM 14888M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14889L: ntfs3@lists.linux.dev 14890S: Supported 14891W: http://www.paragon-software.com/ 14892T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14893F: Documentation/filesystems/ntfs3.rst 14894F: fs/ntfs3/ 14895 14896NUBUS SUBSYSTEM 14897M: Finn Thain <fthain@linux-m68k.org> 14898L: linux-m68k@lists.linux-m68k.org 14899S: Maintained 14900F: arch/*/include/asm/nubus.h 14901F: drivers/nubus/ 14902F: include/linux/nubus.h 14903F: include/uapi/linux/nubus.h 14904 14905NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14906M: Antonino Daplas <adaplas@gmail.com> 14907L: linux-fbdev@vger.kernel.org 14908S: Maintained 14909F: drivers/video/fbdev/nvidia/ 14910F: drivers/video/fbdev/riva/ 14911 14912NVIDIA WMI EC BACKLIGHT DRIVER 14913M: Daniel Dadap <ddadap@nvidia.com> 14914L: platform-driver-x86@vger.kernel.org 14915S: Supported 14916F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14917F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14918 14919NVM EXPRESS DRIVER 14920M: Keith Busch <kbusch@kernel.org> 14921M: Jens Axboe <axboe@fb.com> 14922M: Christoph Hellwig <hch@lst.de> 14923M: Sagi Grimberg <sagi@grimberg.me> 14924L: linux-nvme@lists.infradead.org 14925S: Supported 14926W: http://git.infradead.org/nvme.git 14927T: git://git.infradead.org/nvme.git 14928F: Documentation/nvme/ 14929F: drivers/nvme/host/ 14930F: drivers/nvme/common/ 14931F: include/linux/nvme.h 14932F: include/linux/nvme-*.h 14933F: include/uapi/linux/nvme_ioctl.h 14934 14935NVM EXPRESS FABRICS AUTHENTICATION 14936M: Hannes Reinecke <hare@suse.de> 14937L: linux-nvme@lists.infradead.org 14938S: Supported 14939F: drivers/nvme/host/auth.c 14940F: drivers/nvme/target/auth.c 14941F: drivers/nvme/target/fabrics-cmd-auth.c 14942F: include/linux/nvme-auth.h 14943 14944NVM EXPRESS HARDWARE MONITORING SUPPORT 14945M: Guenter Roeck <linux@roeck-us.net> 14946L: linux-nvme@lists.infradead.org 14947S: Supported 14948F: drivers/nvme/host/hwmon.c 14949 14950NVM EXPRESS FC TRANSPORT DRIVERS 14951M: James Smart <james.smart@broadcom.com> 14952L: linux-nvme@lists.infradead.org 14953S: Supported 14954F: drivers/nvme/host/fc.c 14955F: drivers/nvme/target/fc.c 14956F: drivers/nvme/target/fcloop.c 14957F: include/linux/nvme-fc-driver.h 14958F: include/linux/nvme-fc.h 14959 14960NVM EXPRESS TARGET DRIVER 14961M: Christoph Hellwig <hch@lst.de> 14962M: Sagi Grimberg <sagi@grimberg.me> 14963M: Chaitanya Kulkarni <kch@nvidia.com> 14964L: linux-nvme@lists.infradead.org 14965S: Supported 14966W: http://git.infradead.org/nvme.git 14967T: git://git.infradead.org/nvme.git 14968F: drivers/nvme/target/ 14969 14970NVMEM FRAMEWORK 14971M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14972S: Maintained 14973T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14974F: Documentation/ABI/stable/sysfs-bus-nvmem 14975F: Documentation/devicetree/bindings/nvmem/ 14976F: drivers/nvmem/ 14977F: include/linux/nvmem-consumer.h 14978F: include/linux/nvmem-provider.h 14979 14980NXP C45 TJA11XX PHY DRIVER 14981M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14982L: netdev@vger.kernel.org 14983S: Maintained 14984F: drivers/net/phy/nxp-c45-tja11xx.c 14985 14986NXP FSPI DRIVER 14987M: Han Xu <han.xu@nxp.com> 14988M: Haibo Chen <haibo.chen@nxp.com> 14989R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14990L: linux-spi@vger.kernel.org 14991S: Maintained 14992F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14993F: drivers/spi/spi-nxp-fspi.c 14994 14995NXP FXAS21002C DRIVER 14996M: Rui Miguel Silva <rmfrfs@gmail.com> 14997L: linux-iio@vger.kernel.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15000F: drivers/iio/gyro/fxas21002c.h 15001F: drivers/iio/gyro/fxas21002c_core.c 15002F: drivers/iio/gyro/fxas21002c_i2c.c 15003F: drivers/iio/gyro/fxas21002c_spi.c 15004 15005NXP i.MX CLOCK DRIVERS 15006M: Abel Vesa <abelvesa@kernel.org> 15007L: linux-clk@vger.kernel.org 15008L: linux-imx@nxp.com 15009S: Maintained 15010T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15011F: Documentation/devicetree/bindings/clock/imx* 15012F: drivers/clk/imx/ 15013F: include/dt-bindings/clock/imx* 15014 15015NXP i.MX 8MQ DCSS DRIVER 15016M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15017R: Lucas Stach <l.stach@pengutronix.de> 15018L: dri-devel@lists.freedesktop.org 15019S: Maintained 15020F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15021F: drivers/gpu/drm/imx/dcss/ 15022 15023NXP i.MX 8QXP ADC DRIVER 15024M: Cai Huoqing <cai.huoqing@linux.dev> 15025M: Haibo Chen <haibo.chen@nxp.com> 15026L: linux-imx@nxp.com 15027L: linux-iio@vger.kernel.org 15028S: Maintained 15029F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15030F: drivers/iio/adc/imx8qxp-adc.c 15031 15032NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15033M: Haibo Chen <haibo.chen@nxp.com> 15034L: linux-iio@vger.kernel.org 15035L: linux-imx@nxp.com 15036S: Maintained 15037F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15038F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15039F: drivers/iio/adc/imx7d_adc.c 15040F: drivers/iio/adc/vf610_adc.c 15041 15042NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15043M: Jagan Teki <jagan@amarulasolutions.com> 15044S: Maintained 15045F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15046F: drivers/regulator/pf8x00-regulator.c 15047 15048NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15049M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15050L: linux-kernel@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15053F: drivers/extcon/extcon-ptn5150.c 15054 15055NXP SGTL5000 DRIVER 15056M: Fabio Estevam <festevam@gmail.com> 15057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15058S: Maintained 15059F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15060F: sound/soc/codecs/sgtl5000* 15061 15062NXP SJA1105 ETHERNET SWITCH DRIVER 15063M: Vladimir Oltean <olteanv@gmail.com> 15064L: linux-kernel@vger.kernel.org 15065S: Maintained 15066F: drivers/net/dsa/sja1105 15067F: drivers/net/pcs/pcs-xpcs-nxp.c 15068 15069NXP TDA998X DRM DRIVER 15070M: Russell King <linux@armlinux.org.uk> 15071S: Maintained 15072T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15073T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15074F: drivers/gpu/drm/i2c/tda998x_drv.c 15075F: include/drm/i2c/tda998x.h 15076F: include/dt-bindings/display/tda998x.h 15077K: "nxp,tda998x" 15078 15079NXP TFA9879 DRIVER 15080M: Peter Rosin <peda@axentia.se> 15081L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15082S: Maintained 15083F: Documentation/devicetree/bindings/sound/tfa9879.txt 15084F: sound/soc/codecs/tfa9879* 15085 15086NXP/Goodix TFA989X (TFA1) DRIVER 15087M: Stephan Gerhold <stephan@gerhold.net> 15088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15089S: Maintained 15090F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15091F: sound/soc/codecs/tfa989x.c 15092 15093NXP-NCI NFC DRIVER 15094L: linux-nfc@lists.01.org (subscribers-only) 15095S: Orphan 15096F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15097F: drivers/nfc/nxp-nci 15098 15099NXP i.MX 8MP DW100 V4L2 DRIVER 15100M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15101L: linux-media@vger.kernel.org 15102S: Maintained 15103F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15104F: Documentation/userspace-api/media/drivers/dw100.rst 15105F: drivers/media/platform/nxp/dw100/ 15106F: include/uapi/linux/dw100.h 15107 15108NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15109M: Mirela Rabulea <mirela.rabulea@nxp.com> 15110R: NXP Linux Team <linux-imx@nxp.com> 15111L: linux-media@vger.kernel.org 15112S: Maintained 15113F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15114F: drivers/media/platform/nxp/imx-jpeg 15115 15116NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15117M: Jonas Malaco <jonas@protocubo.io> 15118L: linux-hwmon@vger.kernel.org 15119S: Maintained 15120F: Documentation/hwmon/nzxt-kraken2.rst 15121F: drivers/hwmon/nzxt-kraken2.c 15122 15123NZXT-SMART2 HARDWARE MONITORING DRIVER 15124M: Aleksandr Mezin <mezin.alexander@gmail.com> 15125L: linux-hwmon@vger.kernel.org 15126S: Maintained 15127F: Documentation/hwmon/nzxt-smart2.rst 15128F: drivers/hwmon/nzxt-smart2.c 15129 15130OBJAGG 15131M: Jiri Pirko <jiri@nvidia.com> 15132L: netdev@vger.kernel.org 15133S: Supported 15134F: include/linux/objagg.h 15135F: lib/objagg.c 15136F: lib/test_objagg.c 15137 15138OBJTOOL 15139M: Josh Poimboeuf <jpoimboe@kernel.org> 15140M: Peter Zijlstra <peterz@infradead.org> 15141S: Supported 15142F: tools/objtool/ 15143F: include/linux/objtool.h 15144 15145OCELOT ETHERNET SWITCH DRIVER 15146M: Vladimir Oltean <vladimir.oltean@nxp.com> 15147M: Claudiu Manoil <claudiu.manoil@nxp.com> 15148M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15149M: UNGLinuxDriver@microchip.com 15150L: netdev@vger.kernel.org 15151S: Supported 15152F: drivers/net/dsa/ocelot/* 15153F: drivers/net/ethernet/mscc/ 15154F: include/soc/mscc/ocelot* 15155F: net/dsa/tag_ocelot.c 15156F: net/dsa/tag_ocelot_8021q.c 15157F: tools/testing/selftests/drivers/net/ocelot/* 15158 15159OCELOT EXTERNAL SWITCH CONTROL 15160M: Colin Foster <colin.foster@in-advantage.com> 15161S: Supported 15162F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15163F: drivers/mfd/ocelot* 15164F: include/linux/mfd/ocelot.h 15165 15166OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15167M: Frederic Barrat <fbarrat@linux.ibm.com> 15168M: Andrew Donnellan <ajd@linux.ibm.com> 15169L: linuxppc-dev@lists.ozlabs.org 15170S: Supported 15171F: Documentation/userspace-api/accelerators/ocxl.rst 15172F: arch/powerpc/include/asm/pnv-ocxl.h 15173F: arch/powerpc/platforms/powernv/ocxl.c 15174F: drivers/misc/ocxl/ 15175F: include/misc/ocxl* 15176F: include/uapi/misc/ocxl.h 15177 15178OMAP AUDIO SUPPORT 15179M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15180M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15182L: linux-omap@vger.kernel.org 15183S: Maintained 15184F: sound/soc/ti/n810.c 15185F: sound/soc/ti/omap* 15186F: sound/soc/ti/rx51.c 15187F: sound/soc/ti/sdma-pcm.* 15188 15189OMAP CLOCK FRAMEWORK SUPPORT 15190M: Paul Walmsley <paul@pwsan.com> 15191L: linux-omap@vger.kernel.org 15192S: Maintained 15193F: arch/arm/*omap*/*clock* 15194 15195OMAP DEVICE TREE SUPPORT 15196M: Benoît Cousson <bcousson@baylibre.com> 15197M: Tony Lindgren <tony@atomide.com> 15198L: linux-omap@vger.kernel.org 15199L: devicetree@vger.kernel.org 15200S: Maintained 15201F: arch/arm/boot/dts/*am3* 15202F: arch/arm/boot/dts/*am4* 15203F: arch/arm/boot/dts/*am5* 15204F: arch/arm/boot/dts/*dra7* 15205F: arch/arm/boot/dts/*omap* 15206F: arch/arm/boot/dts/logicpd-som-lv* 15207F: arch/arm/boot/dts/logicpd-torpedo* 15208 15209OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15210L: linux-omap@vger.kernel.org 15211L: linux-fbdev@vger.kernel.org 15212S: Orphan 15213F: Documentation/arm/omap/dss.rst 15214F: drivers/video/fbdev/omap2/ 15215 15216OMAP FRAMEBUFFER SUPPORT 15217L: linux-fbdev@vger.kernel.org 15218L: linux-omap@vger.kernel.org 15219S: Orphan 15220F: drivers/video/fbdev/omap/ 15221 15222OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15223M: Roger Quadros <rogerq@kernel.org> 15224M: Tony Lindgren <tony@atomide.com> 15225L: linux-omap@vger.kernel.org 15226S: Maintained 15227F: arch/arm/mach-omap2/*gpmc* 15228F: drivers/memory/omap-gpmc.c 15229 15230OMAP GPIO DRIVER 15231M: Grygorii Strashko <grygorii.strashko@ti.com> 15232M: Santosh Shilimkar <ssantosh@kernel.org> 15233M: Kevin Hilman <khilman@kernel.org> 15234L: linux-omap@vger.kernel.org 15235S: Maintained 15236F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15237F: drivers/gpio/gpio-omap.c 15238 15239OMAP HARDWARE SPINLOCK SUPPORT 15240M: Ohad Ben-Cohen <ohad@wizery.com> 15241L: linux-omap@vger.kernel.org 15242S: Maintained 15243F: drivers/hwspinlock/omap_hwspinlock.c 15244 15245OMAP HS MMC SUPPORT 15246L: linux-mmc@vger.kernel.org 15247L: linux-omap@vger.kernel.org 15248S: Orphan 15249F: drivers/mmc/host/omap_hsmmc.c 15250 15251OMAP HWMOD DATA 15252M: Paul Walmsley <paul@pwsan.com> 15253L: linux-omap@vger.kernel.org 15254S: Maintained 15255F: arch/arm/mach-omap2/omap_hwmod*data* 15256 15257OMAP HWMOD SUPPORT 15258M: Benoît Cousson <bcousson@baylibre.com> 15259M: Paul Walmsley <paul@pwsan.com> 15260L: linux-omap@vger.kernel.org 15261S: Maintained 15262F: arch/arm/mach-omap2/omap_hwmod.* 15263 15264OMAP I2C DRIVER 15265M: Vignesh R <vigneshr@ti.com> 15266L: linux-omap@vger.kernel.org 15267L: linux-i2c@vger.kernel.org 15268S: Maintained 15269F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15270F: drivers/i2c/busses/i2c-omap.c 15271 15272OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15273M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15274L: linux-media@vger.kernel.org 15275S: Maintained 15276F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15277F: drivers/media/platform/ti/omap3isp/ 15278F: drivers/staging/media/omap4iss/ 15279 15280OMAP MMC SUPPORT 15281M: Aaro Koskinen <aaro.koskinen@iki.fi> 15282L: linux-omap@vger.kernel.org 15283S: Odd Fixes 15284F: drivers/mmc/host/omap.c 15285 15286OMAP POWER MANAGEMENT SUPPORT 15287M: Kevin Hilman <khilman@kernel.org> 15288L: linux-omap@vger.kernel.org 15289S: Maintained 15290F: arch/arm/*omap*/*pm* 15291F: drivers/cpufreq/omap-cpufreq.c 15292 15293OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15294M: Paul Walmsley <paul@pwsan.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: arch/arm/mach-omap2/prm* 15298 15299OMAP RANDOM NUMBER GENERATOR SUPPORT 15300M: Deepak Saxena <dsaxena@plexity.net> 15301S: Maintained 15302F: drivers/char/hw_random/omap-rng.c 15303 15304OMAP USB SUPPORT 15305L: linux-usb@vger.kernel.org 15306L: linux-omap@vger.kernel.org 15307S: Orphan 15308F: arch/arm/*omap*/usb* 15309F: drivers/usb/*/*omap* 15310 15311OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15312M: Mark Jackson <mpfj@newflow.co.uk> 15313L: linux-omap@vger.kernel.org 15314S: Maintained 15315F: arch/arm/boot/dts/am335x-nano.dts 15316 15317OMAP1 SUPPORT 15318M: Aaro Koskinen <aaro.koskinen@iki.fi> 15319M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15320M: Tony Lindgren <tony@atomide.com> 15321L: linux-omap@vger.kernel.org 15322S: Maintained 15323Q: http://patchwork.kernel.org/project/linux-omap/list/ 15324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15325F: arch/arm/configs/omap1_defconfig 15326F: arch/arm/mach-omap1/ 15327F: arch/arm/plat-omap/ 15328F: drivers/i2c/busses/i2c-omap.c 15329F: include/linux/platform_data/ams-delta-fiq.h 15330F: include/linux/platform_data/i2c-omap.h 15331 15332OMAP2+ SUPPORT 15333M: Tony Lindgren <tony@atomide.com> 15334L: linux-omap@vger.kernel.org 15335S: Maintained 15336W: http://www.muru.com/linux/omap/ 15337W: http://linux.omap.com/ 15338Q: http://patchwork.kernel.org/project/linux-omap/list/ 15339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15340F: arch/arm/configs/omap2plus_defconfig 15341F: arch/arm/mach-omap2/ 15342F: arch/arm/plat-omap/ 15343F: drivers/bus/ti-sysc.c 15344F: drivers/i2c/busses/i2c-omap.c 15345F: drivers/irqchip/irq-omap-intc.c 15346F: drivers/mfd/*omap*.c 15347F: drivers/mfd/menelaus.c 15348F: drivers/mfd/palmas.c 15349F: drivers/mfd/tps65217.c 15350F: drivers/mfd/tps65218.c 15351F: drivers/mfd/tps65219.c 15352F: drivers/mfd/tps65910.c 15353F: drivers/mfd/twl-core.[ch] 15354F: drivers/mfd/twl4030*.c 15355F: drivers/mfd/twl6030*.c 15356F: drivers/mfd/twl6040*.c 15357F: drivers/regulator/palmas-regulator*.c 15358F: drivers/regulator/pbias-regulator.c 15359F: drivers/regulator/tps65217-regulator.c 15360F: drivers/regulator/tps65218-regulator.c 15361F: drivers/regulator/tps65219-regulator.c 15362F: drivers/regulator/tps65910-regulator.c 15363F: drivers/regulator/twl-regulator.c 15364F: drivers/regulator/twl6030-regulator.c 15365F: include/linux/platform_data/i2c-omap.h 15366F: include/linux/platform_data/ti-sysc.h 15367 15368OMFS FILESYSTEM 15369M: Bob Copeland <me@bobcopeland.com> 15370L: linux-karma-devel@lists.sourceforge.net 15371S: Maintained 15372F: Documentation/filesystems/omfs.rst 15373F: fs/omfs/ 15374 15375OMNIKEY CARDMAN 4000 DRIVER 15376M: Harald Welte <laforge@gnumonks.org> 15377S: Maintained 15378F: drivers/char/pcmcia/cm4000_cs.c 15379F: include/linux/cm4000_cs.h 15380F: include/uapi/linux/cm4000_cs.h 15381 15382OMNIKEY CARDMAN 4040 DRIVER 15383M: Harald Welte <laforge@gnumonks.org> 15384S: Maintained 15385F: drivers/char/pcmcia/cm4040_cs.* 15386 15387OMNIVISION OG01A1B SENSOR DRIVER 15388M: Shawn Tu <shawnx.tu@intel.com> 15389L: linux-media@vger.kernel.org 15390S: Maintained 15391F: drivers/media/i2c/og01a1b.c 15392 15393OMNIVISION OV02A10 SENSOR DRIVER 15394M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15395L: linux-media@vger.kernel.org 15396S: Maintained 15397T: git git://linuxtv.org/media_tree.git 15398F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15399F: drivers/media/i2c/ov02a10.c 15400 15401OMNIVISION OV08D10 SENSOR DRIVER 15402M: Jimmy Su <jimmy.su@intel.com> 15403L: linux-media@vger.kernel.org 15404S: Maintained 15405T: git git://linuxtv.org/media_tree.git 15406F: drivers/media/i2c/ov08d10.c 15407 15408OMNIVISION OV08X40 SENSOR DRIVER 15409M: Jason Chen <jason.z.chen@intel.com> 15410L: linux-media@vger.kernel.org 15411S: Maintained 15412T: git git://linuxtv.org/media_tree.git 15413F: drivers/media/i2c/ov08x40.c 15414 15415OMNIVISION OV13858 SENSOR DRIVER 15416M: Sakari Ailus <sakari.ailus@linux.intel.com> 15417L: linux-media@vger.kernel.org 15418S: Maintained 15419T: git git://linuxtv.org/media_tree.git 15420F: drivers/media/i2c/ov13858.c 15421 15422OMNIVISION OV13B10 SENSOR DRIVER 15423M: Arec Kao <arec.kao@intel.com> 15424L: linux-media@vger.kernel.org 15425S: Maintained 15426T: git git://linuxtv.org/media_tree.git 15427F: drivers/media/i2c/ov13b10.c 15428 15429OMNIVISION OV2680 SENSOR DRIVER 15430M: Rui Miguel Silva <rmfrfs@gmail.com> 15431L: linux-media@vger.kernel.org 15432S: Maintained 15433T: git git://linuxtv.org/media_tree.git 15434F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15435F: drivers/media/i2c/ov2680.c 15436 15437OMNIVISION OV2685 SENSOR DRIVER 15438M: Shunqian Zheng <zhengsq@rock-chips.com> 15439L: linux-media@vger.kernel.org 15440S: Maintained 15441T: git git://linuxtv.org/media_tree.git 15442F: drivers/media/i2c/ov2685.c 15443 15444OMNIVISION OV2740 SENSOR DRIVER 15445M: Tianshu Qiu <tian.shu.qiu@intel.com> 15446R: Shawn Tu <shawnx.tu@intel.com> 15447R: Bingbu Cao <bingbu.cao@intel.com> 15448L: linux-media@vger.kernel.org 15449S: Maintained 15450T: git git://linuxtv.org/media_tree.git 15451F: drivers/media/i2c/ov2740.c 15452 15453OMNIVISION OV4689 SENSOR DRIVER 15454M: Mikhail Rudenko <mike.rudenko@gmail.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457T: git git://linuxtv.org/media_tree.git 15458F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15459F: drivers/media/i2c/ov5647.c 15460 15461OMNIVISION OV5640 SENSOR DRIVER 15462M: Steve Longerbeam <slongerbeam@gmail.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: drivers/media/i2c/ov5640.c 15467 15468OMNIVISION OV5647 SENSOR DRIVER 15469M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15470M: Jacopo Mondi <jacopo@jmondi.org> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15475F: drivers/media/i2c/ov5647.c 15476 15477OMNIVISION OV5670 SENSOR DRIVER 15478M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: drivers/media/i2c/ov5670.c 15483 15484OMNIVISION OV5675 SENSOR DRIVER 15485M: Shawn Tu <shawnx.tu@intel.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: drivers/media/i2c/ov5675.c 15490 15491OMNIVISION OV5693 SENSOR DRIVER 15492M: Daniel Scally <djrscally@gmail.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15497F: drivers/media/i2c/ov5693.c 15498 15499OMNIVISION OV5695 SENSOR DRIVER 15500M: Shunqian Zheng <zhengsq@rock-chips.com> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503T: git git://linuxtv.org/media_tree.git 15504F: drivers/media/i2c/ov5695.c 15505 15506OMNIVISION OV7670 SENSOR DRIVER 15507L: linux-media@vger.kernel.org 15508S: Orphan 15509T: git git://linuxtv.org/media_tree.git 15510F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15511F: drivers/media/i2c/ov7670.c 15512 15513OMNIVISION OV772x SENSOR DRIVER 15514M: Jacopo Mondi <jacopo@jmondi.org> 15515L: linux-media@vger.kernel.org 15516S: Odd fixes 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15519F: drivers/media/i2c/ov772x.c 15520F: include/media/i2c/ov772x.h 15521 15522OMNIVISION OV7740 SENSOR DRIVER 15523M: Wenyou Yang <wenyou.yang@microchip.com> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15528F: drivers/media/i2c/ov7740.c 15529 15530OMNIVISION OV8856 SENSOR DRIVER 15531M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15536F: drivers/media/i2c/ov8856.c 15537 15538OMNIVISION OV9282 SENSOR DRIVER 15539M: Paul J. Murphy <paul.j.murphy@intel.com> 15540M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15545F: drivers/media/i2c/ov9282.c 15546 15547OMNIVISION OV9640 SENSOR DRIVER 15548M: Petr Cvek <petrcvekcz@gmail.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551F: drivers/media/i2c/ov9640.* 15552 15553OMNIVISION OV9650 SENSOR DRIVER 15554M: Sakari Ailus <sakari.ailus@linux.intel.com> 15555R: Akinobu Mita <akinobu.mita@gmail.com> 15556R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15561F: drivers/media/i2c/ov9650.c 15562 15563OMNIVISION OV9734 SENSOR DRIVER 15564M: Tianshu Qiu <tian.shu.qiu@intel.com> 15565R: Bingbu Cao <bingbu.cao@intel.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: drivers/media/i2c/ov9734.c 15570 15571ONBOARD USB HUB DRIVER 15572M: Matthias Kaehlcke <mka@chromium.org> 15573L: linux-usb@vger.kernel.org 15574S: Maintained 15575F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15576F: drivers/usb/misc/onboard_usb_hub.c 15577 15578ONENAND FLASH DRIVER 15579M: Kyungmin Park <kyungmin.park@samsung.com> 15580L: linux-mtd@lists.infradead.org 15581S: Maintained 15582F: drivers/mtd/nand/onenand/ 15583F: include/linux/mtd/onenand*.h 15584 15585ONEXPLAYER FAN DRIVER 15586M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15587L: linux-hwmon@vger.kernel.org 15588S: Maintained 15589F: drivers/hwmon/oxp-sensors.c 15590 15591ONION OMEGA2+ BOARD 15592M: Harvey Hunt <harveyhuntnexus@gmail.com> 15593L: linux-mips@vger.kernel.org 15594S: Maintained 15595F: arch/mips/boot/dts/ralink/omega2p.dts 15596 15597OP-TEE DRIVER 15598M: Jens Wiklander <jens.wiklander@linaro.org> 15599L: op-tee@lists.trustedfirmware.org 15600S: Maintained 15601F: Documentation/ABI/testing/sysfs-bus-optee-devices 15602F: drivers/tee/optee/ 15603 15604OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15605M: Sumit Garg <sumit.garg@linaro.org> 15606L: op-tee@lists.trustedfirmware.org 15607S: Maintained 15608F: drivers/char/hw_random/optee-rng.c 15609 15610OP-TEE RTC DRIVER 15611M: Clément Léger <clement.leger@bootlin.com> 15612L: linux-rtc@vger.kernel.org 15613S: Maintained 15614F: drivers/rtc/rtc-optee.c 15615 15616OPA-VNIC DRIVER 15617M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15618L: linux-rdma@vger.kernel.org 15619S: Supported 15620F: drivers/infiniband/ulp/opa_vnic 15621 15622OPEN FIRMWARE AND FLATTENED DEVICE TREE 15623M: Rob Herring <robh+dt@kernel.org> 15624M: Frank Rowand <frowand.list@gmail.com> 15625L: devicetree@vger.kernel.org 15626S: Maintained 15627C: irc://irc.libera.chat/devicetree 15628W: http://www.devicetree.org/ 15629T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15630F: Documentation/ABI/testing/sysfs-firmware-ofw 15631F: drivers/of/ 15632F: include/linux/of*.h 15633F: scripts/dtc/ 15634K: of_overlay_notifier_ 15635K: of_overlay_fdt_apply 15636K: of_overlay_remove 15637 15638OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15639M: Rob Herring <robh+dt@kernel.org> 15640M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15641L: devicetree@vger.kernel.org 15642S: Maintained 15643C: irc://irc.libera.chat/devicetree 15644Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15645T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15646F: Documentation/devicetree/ 15647F: arch/*/boot/dts/ 15648F: include/dt-bindings/ 15649 15650OPENCOMPUTE PTP CLOCK DRIVER 15651M: Jonathan Lemon <jonathan.lemon@gmail.com> 15652M: Vadim Fedorenko <vadfed@fb.com> 15653L: netdev@vger.kernel.org 15654S: Maintained 15655F: drivers/ptp/ptp_ocp.c 15656 15657OPENCORES I2C BUS DRIVER 15658M: Peter Korsgaard <peter@korsgaard.com> 15659M: Andrew Lunn <andrew@lunn.ch> 15660L: linux-i2c@vger.kernel.org 15661S: Maintained 15662F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15663F: Documentation/i2c/busses/i2c-ocores.rst 15664F: drivers/i2c/busses/i2c-ocores.c 15665F: include/linux/platform_data/i2c-ocores.h 15666 15667OPENRISC ARCHITECTURE 15668M: Jonas Bonn <jonas@southpole.se> 15669M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15670M: Stafford Horne <shorne@gmail.com> 15671L: openrisc@lists.librecores.org 15672S: Maintained 15673W: http://openrisc.io 15674T: git https://github.com/openrisc/linux.git 15675F: Documentation/devicetree/bindings/openrisc/ 15676F: Documentation/openrisc/ 15677F: arch/openrisc/ 15678F: drivers/irqchip/irq-ompic.c 15679F: drivers/irqchip/irq-or1k-* 15680 15681OPENVSWITCH 15682M: Pravin B Shelar <pshelar@ovn.org> 15683L: netdev@vger.kernel.org 15684L: dev@openvswitch.org 15685S: Maintained 15686W: http://openvswitch.org 15687F: include/uapi/linux/openvswitch.h 15688F: net/openvswitch/ 15689F: tools/testing/selftests/net/openvswitch/ 15690 15691OPERATING PERFORMANCE POINTS (OPP) 15692M: Viresh Kumar <vireshk@kernel.org> 15693M: Nishanth Menon <nm@ti.com> 15694M: Stephen Boyd <sboyd@kernel.org> 15695L: linux-pm@vger.kernel.org 15696S: Maintained 15697T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15698F: Documentation/devicetree/bindings/opp/ 15699F: Documentation/power/opp.rst 15700F: drivers/opp/ 15701F: include/linux/pm_opp.h 15702 15703OPL4 DRIVER 15704M: Clemens Ladisch <clemens@ladisch.de> 15705L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15706S: Maintained 15707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15708F: sound/drivers/opl4/ 15709 15710ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15711M: Mark Fasheh <mark@fasheh.com> 15712M: Joel Becker <jlbec@evilplan.org> 15713M: Joseph Qi <joseph.qi@linux.alibaba.com> 15714L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15715S: Supported 15716W: http://ocfs2.wiki.kernel.org 15717F: Documentation/filesystems/dlmfs.rst 15718F: Documentation/filesystems/ocfs2.rst 15719F: fs/ocfs2/ 15720 15721ORANGEFS FILESYSTEM 15722M: Mike Marshall <hubcap@omnibond.com> 15723R: Martin Brandenburg <martin@omnibond.com> 15724L: devel@lists.orangefs.org 15725S: Supported 15726T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15727F: Documentation/filesystems/orangefs.rst 15728F: fs/orangefs/ 15729 15730ORINOCO DRIVER 15731L: linux-wireless@vger.kernel.org 15732S: Orphan 15733W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15734W: http://www.nongnu.org/orinoco/ 15735F: drivers/net/wireless/intersil/orinoco/ 15736 15737OV2659 OMNIVISION SENSOR DRIVER 15738M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741W: https://linuxtv.org 15742Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15743T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15744F: drivers/media/i2c/ov2659.c 15745F: include/media/i2c/ov2659.h 15746 15747OVERLAY FILESYSTEM 15748M: Miklos Szeredi <miklos@szeredi.hu> 15749L: linux-unionfs@vger.kernel.org 15750S: Supported 15751T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15752F: Documentation/filesystems/overlayfs.rst 15753F: fs/overlayfs/ 15754 15755P54 WIRELESS DRIVER 15756M: Christian Lamparter <chunkeey@googlemail.com> 15757L: linux-wireless@vger.kernel.org 15758S: Maintained 15759W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15760F: drivers/net/wireless/intersil/p54/ 15761 15762PACKET SOCKETS 15763M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15764S: Maintained 15765F: include/uapi/linux/if_packet.h 15766F: net/packet/af_packet.c 15767 15768PACKING 15769M: Vladimir Oltean <olteanv@gmail.com> 15770L: netdev@vger.kernel.org 15771S: Supported 15772F: Documentation/core-api/packing.rst 15773F: include/linux/packing.h 15774F: lib/packing.c 15775 15776PADATA PARALLEL EXECUTION MECHANISM 15777M: Steffen Klassert <steffen.klassert@secunet.com> 15778M: Daniel Jordan <daniel.m.jordan@oracle.com> 15779L: linux-crypto@vger.kernel.org 15780L: linux-kernel@vger.kernel.org 15781S: Maintained 15782F: Documentation/core-api/padata.rst 15783F: include/linux/padata.h 15784F: kernel/padata.c 15785 15786PAGE CACHE 15787M: Matthew Wilcox (Oracle) <willy@infradead.org> 15788L: linux-fsdevel@vger.kernel.org 15789S: Supported 15790T: git git://git.infradead.org/users/willy/pagecache.git 15791F: Documentation/filesystems/locking.rst 15792F: Documentation/filesystems/vfs.rst 15793F: include/linux/pagemap.h 15794F: mm/filemap.c 15795F: mm/page-writeback.c 15796F: mm/readahead.c 15797F: mm/truncate.c 15798 15799PAGE POOL 15800M: Jesper Dangaard Brouer <hawk@kernel.org> 15801M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15802L: netdev@vger.kernel.org 15803S: Supported 15804F: Documentation/networking/page_pool.rst 15805F: include/net/page_pool.h 15806F: include/trace/events/page_pool.h 15807F: net/core/page_pool.c 15808 15809PAGE TABLE CHECK 15810M: Pasha Tatashin <pasha.tatashin@soleen.com> 15811M: Andrew Morton <akpm@linux-foundation.org> 15812L: linux-mm@kvack.org 15813S: Maintained 15814F: Documentation/mm/page_table_check.rst 15815F: include/linux/page_table_check.h 15816F: mm/page_table_check.c 15817 15818PANASONIC LAPTOP ACPI EXTRAS DRIVER 15819M: Kenneth Chan <kenneth.t.chan@gmail.com> 15820L: platform-driver-x86@vger.kernel.org 15821S: Maintained 15822F: drivers/platform/x86/panasonic-laptop.c 15823 15824PARALLAX PING IIO SENSOR DRIVER 15825M: Andreas Klinger <ak@it-klinger.de> 15826L: linux-iio@vger.kernel.org 15827S: Maintained 15828F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15829F: drivers/iio/proximity/ping.c 15830 15831PARALLEL LCD/KEYPAD PANEL DRIVER 15832M: Willy Tarreau <willy@haproxy.com> 15833M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15834S: Odd Fixes 15835F: Documentation/admin-guide/lcd-panel-cgram.rst 15836F: drivers/auxdisplay/panel.c 15837 15838PARALLEL PORT SUBSYSTEM 15839M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15840M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15841L: linux-parport@lists.infradead.org (subscribers-only) 15842S: Maintained 15843F: Documentation/driver-api/parport*.rst 15844F: drivers/char/ppdev.c 15845F: drivers/parport/ 15846F: include/linux/parport*.h 15847F: include/uapi/linux/ppdev.h 15848 15849PARAVIRT_OPS INTERFACE 15850M: Juergen Gross <jgross@suse.com> 15851M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15852R: Alexey Makhalov <amakhalov@vmware.com> 15853R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15854L: virtualization@lists.linux-foundation.org 15855L: x86@kernel.org 15856S: Supported 15857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15858F: Documentation/virt/paravirt_ops.rst 15859F: arch/*/include/asm/paravirt*.h 15860F: arch/*/kernel/paravirt* 15861F: include/linux/hypervisor.h 15862 15863PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15864M: Tim Waugh <tim@cyberelk.net> 15865L: linux-parport@lists.infradead.org (subscribers-only) 15866S: Maintained 15867F: Documentation/admin-guide/blockdev/paride.rst 15868F: drivers/block/paride/ 15869 15870PARISC ARCHITECTURE 15871M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15872M: Helge Deller <deller@gmx.de> 15873L: linux-parisc@vger.kernel.org 15874S: Maintained 15875W: https://parisc.wiki.kernel.org 15876Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15877T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15878T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15879F: Documentation/parisc/ 15880F: arch/parisc/ 15881F: drivers/char/agp/parisc-agp.c 15882F: drivers/input/misc/hp_sdc_rtc.c 15883F: drivers/input/serio/gscps2.c 15884F: drivers/input/serio/hp_sdc* 15885F: drivers/parisc/ 15886F: drivers/parport/parport_gsc.* 15887F: drivers/tty/serial/8250/8250_parisc.c 15888F: drivers/video/console/sti* 15889F: drivers/video/fbdev/sti* 15890F: drivers/video/logo/logo_parisc* 15891F: include/linux/hp_sdc.h 15892 15893PARMAN 15894M: Jiri Pirko <jiri@nvidia.com> 15895L: netdev@vger.kernel.org 15896S: Supported 15897F: include/linux/parman.h 15898F: lib/parman.c 15899F: lib/test_parman.c 15900 15901PC ENGINES APU BOARD DRIVER 15902M: Enrico Weigelt, metux IT consult <info@metux.net> 15903S: Maintained 15904F: drivers/platform/x86/pcengines-apuv2.c 15905 15906PC87360 HARDWARE MONITORING DRIVER 15907M: Jim Cromie <jim.cromie@gmail.com> 15908L: linux-hwmon@vger.kernel.org 15909S: Maintained 15910F: Documentation/hwmon/pc87360.rst 15911F: drivers/hwmon/pc87360.c 15912 15913PC8736x GPIO DRIVER 15914M: Jim Cromie <jim.cromie@gmail.com> 15915S: Maintained 15916F: drivers/char/pc8736x_gpio.c 15917 15918PC87427 HARDWARE MONITORING DRIVER 15919M: Jean Delvare <jdelvare@suse.com> 15920L: linux-hwmon@vger.kernel.org 15921S: Maintained 15922F: Documentation/hwmon/pc87427.rst 15923F: drivers/hwmon/pc87427.c 15924 15925PCA9532 LED DRIVER 15926M: Riku Voipio <riku.voipio@iki.fi> 15927S: Maintained 15928F: drivers/leds/leds-pca9532.c 15929F: include/linux/leds-pca9532.h 15930 15931PCA9541 I2C BUS MASTER SELECTOR DRIVER 15932M: Guenter Roeck <linux@roeck-us.net> 15933L: linux-i2c@vger.kernel.org 15934S: Maintained 15935F: drivers/i2c/muxes/i2c-mux-pca9541.c 15936 15937PCDP - PRIMARY CONSOLE AND DEBUG PORT 15938M: Khalid Aziz <khalid@gonehiking.org> 15939S: Maintained 15940F: drivers/firmware/pcdp.* 15941 15942PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15943M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15944M: Pali Rohár <pali@kernel.org> 15945L: linux-pci@vger.kernel.org 15946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15947S: Maintained 15948F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15949F: drivers/pci/controller/pci-aardvark.c 15950 15951PCI DRIVER FOR ALTERA PCIE IP 15952M: Joyce Ooi <joyce.ooi@intel.com> 15953L: linux-pci@vger.kernel.org 15954S: Supported 15955F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15956F: drivers/pci/controller/pcie-altera.c 15957 15958PCI DRIVER FOR APPLIEDMICRO XGENE 15959M: Toan Le <toan@os.amperecomputing.com> 15960L: linux-pci@vger.kernel.org 15961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15964F: drivers/pci/controller/pci-xgene.c 15965 15966PCI DRIVER FOR ARM VERSATILE PLATFORM 15967M: Rob Herring <robh@kernel.org> 15968L: linux-pci@vger.kernel.org 15969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15970S: Maintained 15971F: Documentation/devicetree/bindings/pci/versatile.yaml 15972F: drivers/pci/controller/pci-versatile.c 15973 15974PCI DRIVER FOR ARMADA 8K 15975M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15976L: linux-pci@vger.kernel.org 15977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15978S: Maintained 15979F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15980F: drivers/pci/controller/dwc/pcie-armada8k.c 15981 15982PCI DRIVER FOR CADENCE PCIE IP 15983M: Tom Joseph <tjoseph@cadence.com> 15984L: linux-pci@vger.kernel.org 15985S: Maintained 15986F: Documentation/devicetree/bindings/pci/cdns,* 15987F: drivers/pci/controller/cadence/ 15988 15989PCI DRIVER FOR FREESCALE LAYERSCAPE 15990M: Minghuan Lian <minghuan.Lian@nxp.com> 15991M: Mingkai Hu <mingkai.hu@nxp.com> 15992M: Roy Zang <roy.zang@nxp.com> 15993L: linuxppc-dev@lists.ozlabs.org 15994L: linux-pci@vger.kernel.org 15995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15996S: Maintained 15997F: drivers/pci/controller/dwc/*layerscape* 15998 15999PCI DRIVER FOR GENERIC OF HOSTS 16000M: Will Deacon <will@kernel.org> 16001L: linux-pci@vger.kernel.org 16002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16003S: Maintained 16004F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16005F: drivers/pci/controller/pci-host-common.c 16006F: drivers/pci/controller/pci-host-generic.c 16007 16008PCI DRIVER FOR IMX6 16009M: Richard Zhu <hongxing.zhu@nxp.com> 16010M: Lucas Stach <l.stach@pengutronix.de> 16011L: linux-pci@vger.kernel.org 16012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16015F: drivers/pci/controller/dwc/*imx6* 16016 16017PCI DRIVER FOR FU740 16018M: Paul Walmsley <paul.walmsley@sifive.com> 16019M: Greentime Hu <greentime.hu@sifive.com> 16020L: linux-pci@vger.kernel.org 16021S: Maintained 16022F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16023F: drivers/pci/controller/dwc/pcie-fu740.c 16024 16025PCI DRIVER FOR INTEL IXP4XX 16026M: Linus Walleij <linus.walleij@linaro.org> 16027S: Maintained 16028F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16029F: drivers/pci/controller/pci-ixp4xx.c 16030 16031PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16032M: Nirmal Patel <nirmal.patel@linux.intel.com> 16033R: Jonathan Derrick <jonathan.derrick@linux.dev> 16034L: linux-pci@vger.kernel.org 16035S: Supported 16036F: drivers/pci/controller/vmd.c 16037 16038PCI DRIVER FOR MICROSEMI SWITCHTEC 16039M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16040M: Logan Gunthorpe <logang@deltatee.com> 16041L: linux-pci@vger.kernel.org 16042S: Maintained 16043F: Documentation/ABI/testing/sysfs-class-switchtec 16044F: Documentation/driver-api/switchtec.rst 16045F: drivers/ntb/hw/mscc/ 16046F: drivers/pci/switch/switchtec* 16047F: include/linux/switchtec.h 16048F: include/uapi/linux/switchtec_ioctl.h 16049 16050PCI DRIVER FOR MOBIVEIL PCIE IP 16051M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16052M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16053L: linux-pci@vger.kernel.org 16054S: Supported 16055F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16056F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16057 16058PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16059M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16060M: Pali Rohár <pali@kernel.org> 16061L: linux-pci@vger.kernel.org 16062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16063S: Maintained 16064F: drivers/pci/controller/*mvebu* 16065 16066PCI DRIVER FOR NVIDIA TEGRA 16067M: Thierry Reding <thierry.reding@gmail.com> 16068L: linux-tegra@vger.kernel.org 16069L: linux-pci@vger.kernel.org 16070S: Supported 16071F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16072F: drivers/pci/controller/pci-tegra.c 16073 16074PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16075M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16076L: linux-pci@vger.kernel.org 16077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16080F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16081 16082PCI DRIVER FOR RENESAS R-CAR 16083M: Marek Vasut <marek.vasut+renesas@gmail.com> 16084M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16085L: linux-pci@vger.kernel.org 16086L: linux-renesas-soc@vger.kernel.org 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/*rcar* 16089F: drivers/pci/controller/*rcar* 16090 16091PCI DRIVER FOR SAMSUNG EXYNOS 16092M: Jingoo Han <jingoohan1@gmail.com> 16093L: linux-pci@vger.kernel.org 16094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16095L: linux-samsung-soc@vger.kernel.org 16096S: Maintained 16097F: drivers/pci/controller/dwc/pci-exynos.c 16098 16099PCI DRIVER FOR SYNOPSYS DESIGNWARE 16100M: Jingoo Han <jingoohan1@gmail.com> 16101M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16102L: linux-pci@vger.kernel.org 16103S: Maintained 16104F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16105F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16106F: drivers/pci/controller/dwc/*designware* 16107 16108PCI DRIVER FOR TI DRA7XX/J721E 16109M: Vignesh Raghavendra <vigneshr@ti.com> 16110L: linux-omap@vger.kernel.org 16111L: linux-pci@vger.kernel.org 16112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16113S: Supported 16114F: Documentation/devicetree/bindings/pci/ti-pci.txt 16115F: drivers/pci/controller/cadence/pci-j721e.c 16116F: drivers/pci/controller/dwc/pci-dra7xx.c 16117 16118PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16119M: Linus Walleij <linus.walleij@linaro.org> 16120L: linux-pci@vger.kernel.org 16121S: Maintained 16122F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16123F: drivers/pci/controller/pci-v3-semi.c 16124 16125PCI ENDPOINT SUBSYSTEM 16126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16127R: Krzysztof Wilczyński <kw@linux.com> 16128R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16129R: Kishon Vijay Abraham I <kishon@kernel.org> 16130L: linux-pci@vger.kernel.org 16131S: Supported 16132Q: https://patchwork.kernel.org/project/linux-pci/list/ 16133B: https://bugzilla.kernel.org 16134C: irc://irc.oftc.net/linux-pci 16135T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16136F: Documentation/PCI/endpoint/* 16137F: Documentation/misc-devices/pci-endpoint-test.rst 16138F: drivers/misc/pci_endpoint_test.c 16139F: drivers/pci/endpoint/ 16140F: tools/pci/ 16141 16142PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16143M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16144R: Oliver O'Halloran <oohall@gmail.com> 16145L: linuxppc-dev@lists.ozlabs.org 16146S: Supported 16147F: Documentation/PCI/pci-error-recovery.rst 16148F: Documentation/powerpc/eeh-pci-error-recovery.rst 16149F: arch/powerpc/include/*/eeh*.h 16150F: arch/powerpc/kernel/eeh*.c 16151F: arch/powerpc/platforms/*/eeh*.c 16152F: drivers/pci/pcie/aer.c 16153F: drivers/pci/pcie/dpc.c 16154F: drivers/pci/pcie/err.c 16155 16156PCI ERROR RECOVERY 16157M: Linas Vepstas <linasvepstas@gmail.com> 16158L: linux-pci@vger.kernel.org 16159S: Supported 16160F: Documentation/PCI/pci-error-recovery.rst 16161 16162PCI PEER-TO-PEER DMA (P2PDMA) 16163M: Bjorn Helgaas <bhelgaas@google.com> 16164M: Logan Gunthorpe <logang@deltatee.com> 16165L: linux-pci@vger.kernel.org 16166S: Supported 16167Q: https://patchwork.kernel.org/project/linux-pci/list/ 16168B: https://bugzilla.kernel.org 16169C: irc://irc.oftc.net/linux-pci 16170T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16171F: Documentation/driver-api/pci/p2pdma.rst 16172F: drivers/pci/p2pdma.c 16173F: include/linux/pci-p2pdma.h 16174 16175PCI MSI DRIVER FOR ALTERA MSI IP 16176M: Joyce Ooi <joyce.ooi@intel.com> 16177L: linux-pci@vger.kernel.org 16178S: Supported 16179F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16180F: drivers/pci/controller/pcie-altera-msi.c 16181 16182PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16183M: Toan Le <toan@os.amperecomputing.com> 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16188F: drivers/pci/controller/pci-xgene-msi.c 16189 16190PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16191M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16192R: Rob Herring <robh@kernel.org> 16193R: Krzysztof Wilczyński <kw@linux.com> 16194L: linux-pci@vger.kernel.org 16195S: Supported 16196Q: https://patchwork.kernel.org/project/linux-pci/list/ 16197B: https://bugzilla.kernel.org 16198C: irc://irc.oftc.net/linux-pci 16199T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16200F: Documentation/devicetree/bindings/pci/ 16201F: drivers/pci/controller/ 16202F: drivers/pci/pci-bridge-emul.c 16203F: drivers/pci/pci-bridge-emul.h 16204 16205PCI SUBSYSTEM 16206M: Bjorn Helgaas <bhelgaas@google.com> 16207L: linux-pci@vger.kernel.org 16208S: Supported 16209Q: https://patchwork.kernel.org/project/linux-pci/list/ 16210B: https://bugzilla.kernel.org 16211C: irc://irc.oftc.net/linux-pci 16212T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16213F: Documentation/PCI/ 16214F: Documentation/devicetree/bindings/pci/ 16215F: arch/x86/kernel/early-quirks.c 16216F: arch/x86/kernel/quirks.c 16217F: arch/x86/pci/ 16218F: drivers/acpi/pci* 16219F: drivers/pci/ 16220F: include/asm-generic/pci* 16221F: include/linux/of_pci.h 16222F: include/linux/pci* 16223F: include/uapi/linux/pci* 16224F: lib/pci* 16225 16226PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16227M: Jonathan Chocron <jonnyc@amazon.com> 16228L: linux-pci@vger.kernel.org 16229S: Maintained 16230F: Documentation/devicetree/bindings/pci/pcie-al.txt 16231F: drivers/pci/controller/dwc/pcie-al.c 16232 16233PCIE DRIVER FOR AMLOGIC MESON 16234M: Yue Wang <yue.wang@Amlogic.com> 16235L: linux-pci@vger.kernel.org 16236L: linux-amlogic@lists.infradead.org 16237S: Maintained 16238F: drivers/pci/controller/dwc/pci-meson.c 16239 16240PCIE DRIVER FOR AXIS ARTPEC 16241M: Jesper Nilsson <jesper.nilsson@axis.com> 16242L: linux-arm-kernel@axis.com 16243L: linux-pci@vger.kernel.org 16244S: Maintained 16245F: Documentation/devicetree/bindings/pci/axis,artpec* 16246F: drivers/pci/controller/dwc/*artpec* 16247 16248PCIE DRIVER FOR CAVIUM THUNDERX 16249M: Robert Richter <rric@kernel.org> 16250L: linux-pci@vger.kernel.org 16251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16252S: Odd Fixes 16253F: drivers/pci/controller/pci-thunder-* 16254 16255PCIE DRIVER FOR HISILICON 16256M: Zhou Wang <wangzhou1@hisilicon.com> 16257L: linux-pci@vger.kernel.org 16258S: Maintained 16259F: drivers/pci/controller/dwc/pcie-hisi.c 16260 16261PCIE DRIVER FOR HISILICON KIRIN 16262M: Xiaowei Song <songxiaowei@hisilicon.com> 16263M: Binghui Wang <wangbinghui@hisilicon.com> 16264L: linux-pci@vger.kernel.org 16265S: Maintained 16266F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16267F: drivers/pci/controller/dwc/pcie-kirin.c 16268 16269PCIE DRIVER FOR HISILICON STB 16270M: Shawn Guo <shawn.guo@linaro.org> 16271L: linux-pci@vger.kernel.org 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16274F: drivers/pci/controller/dwc/pcie-histb.c 16275 16276PCIE DRIVER FOR INTEL KEEM BAY 16277M: Srikanth Thokala <srikanth.thokala@intel.com> 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16281F: drivers/pci/controller/dwc/pcie-keembay.c 16282 16283PCIE DRIVER FOR INTEL LGM GW SOC 16284M: Rahul Tanwar <rtanwar@maxlinear.com> 16285L: linux-pci@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16288F: drivers/pci/controller/dwc/pcie-intel-gw.c 16289 16290PCIE DRIVER FOR MEDIATEK 16291M: Ryder Lee <ryder.lee@mediatek.com> 16292M: Jianjun Wang <jianjun.wang@mediatek.com> 16293L: linux-pci@vger.kernel.org 16294L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16295S: Supported 16296F: Documentation/devicetree/bindings/pci/mediatek* 16297F: drivers/pci/controller/*mediatek* 16298 16299PCIE DRIVER FOR MICROCHIP 16300M: Daire McNamara <daire.mcnamara@microchip.com> 16301L: linux-pci@vger.kernel.org 16302S: Supported 16303F: Documentation/devicetree/bindings/pci/microchip* 16304F: drivers/pci/controller/*microchip* 16305 16306PCIE DRIVER FOR QUALCOMM MSM 16307M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16308L: linux-pci@vger.kernel.org 16309L: linux-arm-msm@vger.kernel.org 16310S: Maintained 16311F: drivers/pci/controller/dwc/pcie-qcom.c 16312 16313PCIE ENDPOINT DRIVER FOR QUALCOMM 16314M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16315L: linux-pci@vger.kernel.org 16316L: linux-arm-msm@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16319F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16320 16321PCIE DRIVER FOR ROCKCHIP 16322M: Shawn Lin <shawn.lin@rock-chips.com> 16323L: linux-pci@vger.kernel.org 16324L: linux-rockchip@lists.infradead.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16327F: drivers/pci/controller/pcie-rockchip* 16328 16329PCIE DRIVER FOR SOCIONEXT UNIPHIER 16330M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16331L: linux-pci@vger.kernel.org 16332S: Maintained 16333F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16334F: drivers/pci/controller/dwc/pcie-uniphier* 16335 16336PCIE DRIVER FOR ST SPEAR13XX 16337M: Pratyush Anand <pratyush.anand@gmail.com> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: drivers/pci/controller/dwc/*spear* 16341 16342PCI DRIVER FOR XILINX VERSAL CPM 16343M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16344M: Michal Simek <michal.simek@amd.com> 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16348F: drivers/pci/controller/pcie-xilinx-cpm.c 16349 16350PCMCIA SUBSYSTEM 16351M: Dominik Brodowski <linux@dominikbrodowski.net> 16352S: Odd Fixes 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16354F: Documentation/pcmcia/ 16355F: drivers/pcmcia/ 16356F: include/pcmcia/ 16357F: tools/pcmcia/ 16358 16359PCNET32 NETWORK DRIVER 16360M: Don Fry <pcnet32@frontier.com> 16361L: netdev@vger.kernel.org 16362S: Maintained 16363F: drivers/net/ethernet/amd/pcnet32.c 16364 16365PCRYPT PARALLEL CRYPTO ENGINE 16366M: Steffen Klassert <steffen.klassert@secunet.com> 16367L: linux-crypto@vger.kernel.org 16368S: Maintained 16369F: crypto/pcrypt.c 16370F: include/crypto/pcrypt.h 16371 16372PEAQ WMI HOTKEYS DRIVER 16373M: Hans de Goede <hdegoede@redhat.com> 16374L: platform-driver-x86@vger.kernel.org 16375S: Maintained 16376F: drivers/platform/x86/peaq-wmi.c 16377 16378PECI HARDWARE MONITORING DRIVERS 16379M: Iwona Winiarska <iwona.winiarska@intel.com> 16380L: linux-hwmon@vger.kernel.org 16381S: Supported 16382F: Documentation/hwmon/peci-cputemp.rst 16383F: Documentation/hwmon/peci-dimmtemp.rst 16384F: drivers/hwmon/peci/ 16385 16386PECI SUBSYSTEM 16387M: Iwona Winiarska <iwona.winiarska@intel.com> 16388L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16389S: Supported 16390F: Documentation/devicetree/bindings/peci/ 16391F: Documentation/peci/ 16392F: drivers/peci/ 16393F: include/linux/peci-cpu.h 16394F: include/linux/peci.h 16395 16396PENSANDO ETHERNET DRIVERS 16397M: Shannon Nelson <shannon.nelson@amd.com> 16398M: Brett Creeley <brett.creeley@amd.com> 16399M: drivers@pensando.io 16400L: netdev@vger.kernel.org 16401S: Supported 16402F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16403F: drivers/net/ethernet/pensando/ 16404 16405PER-CPU MEMORY ALLOCATOR 16406M: Dennis Zhou <dennis@kernel.org> 16407M: Tejun Heo <tj@kernel.org> 16408M: Christoph Lameter <cl@linux.com> 16409L: linux-mm@kvack.org 16410S: Maintained 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16412F: arch/*/include/asm/percpu.h 16413F: include/linux/percpu*.h 16414F: lib/percpu*.c 16415F: mm/percpu*.c 16416 16417PER-TASK DELAY ACCOUNTING 16418M: Balbir Singh <bsingharora@gmail.com> 16419S: Maintained 16420F: include/linux/delayacct.h 16421F: kernel/delayacct.c 16422 16423PERFORMANCE EVENTS SUBSYSTEM 16424M: Peter Zijlstra <peterz@infradead.org> 16425M: Ingo Molnar <mingo@redhat.com> 16426M: Arnaldo Carvalho de Melo <acme@kernel.org> 16427R: Mark Rutland <mark.rutland@arm.com> 16428R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16429R: Jiri Olsa <jolsa@kernel.org> 16430R: Namhyung Kim <namhyung@kernel.org> 16431L: linux-perf-users@vger.kernel.org 16432L: linux-kernel@vger.kernel.org 16433S: Supported 16434W: https://perf.wiki.kernel.org/ 16435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16436F: arch/*/events/* 16437F: arch/*/events/*/* 16438F: arch/*/include/asm/perf_event.h 16439F: arch/*/kernel/*/*/perf_event*.c 16440F: arch/*/kernel/*/perf_event*.c 16441F: arch/*/kernel/perf_callchain.c 16442F: arch/*/kernel/perf_event*.c 16443F: include/linux/perf_event.h 16444F: include/uapi/linux/perf_event.h 16445F: kernel/events/* 16446F: tools/lib/perf/ 16447F: tools/perf/ 16448 16449PERFORMANCE EVENTS TOOLING ARM64 16450R: John Garry <john.g.garry@oracle.com> 16451R: Will Deacon <will@kernel.org> 16452R: James Clark <james.clark@arm.com> 16453R: Mike Leach <mike.leach@linaro.org> 16454R: Leo Yan <leo.yan@linaro.org> 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Supported 16457F: tools/build/feature/test-libopencsd.c 16458F: tools/perf/arch/arm*/ 16459F: tools/perf/pmu-events/arch/arm64/ 16460F: tools/perf/util/arm-spe* 16461F: tools/perf/util/cs-etm* 16462 16463PERSONALITY HANDLING 16464M: Christoph Hellwig <hch@infradead.org> 16465L: linux-abi-devel@lists.sourceforge.net 16466S: Maintained 16467F: include/linux/personality.h 16468F: include/uapi/linux/personality.h 16469 16470PHOENIX RC FLIGHT CONTROLLER ADAPTER 16471M: Marcus Folkesson <marcus.folkesson@gmail.com> 16472L: linux-input@vger.kernel.org 16473S: Maintained 16474F: Documentation/input/devices/pxrc.rst 16475F: drivers/input/joystick/pxrc.c 16476 16477PHONET PROTOCOL 16478M: Remi Denis-Courmont <courmisch@gmail.com> 16479S: Supported 16480F: Documentation/networking/phonet.rst 16481F: include/linux/phonet.h 16482F: include/net/phonet/ 16483F: include/uapi/linux/phonet.h 16484F: net/phonet/ 16485 16486PHRAM MTD DRIVER 16487M: Joern Engel <joern@lazybastard.org> 16488L: linux-mtd@lists.infradead.org 16489S: Maintained 16490F: drivers/mtd/devices/phram.c 16491 16492PICOLCD HID DRIVER 16493M: Bruno Prémont <bonbons@linux-vserver.org> 16494L: linux-input@vger.kernel.org 16495S: Maintained 16496F: drivers/hid/hid-picolcd* 16497 16498PIDFD API 16499M: Christian Brauner <christian@brauner.io> 16500L: linux-kernel@vger.kernel.org 16501S: Maintained 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16503F: samples/pidfd/ 16504F: tools/testing/selftests/clone3/ 16505F: tools/testing/selftests/pid_namespace/ 16506F: tools/testing/selftests/pidfd/ 16507K: (?i)pidfd 16508K: (?i)clone3 16509K: \b(clone_args|kernel_clone_args)\b 16510 16511PIN CONTROL SUBSYSTEM 16512M: Linus Walleij <linus.walleij@linaro.org> 16513L: linux-gpio@vger.kernel.org 16514S: Maintained 16515T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16516F: Documentation/devicetree/bindings/pinctrl/ 16517F: Documentation/driver-api/pin-control.rst 16518F: drivers/pinctrl/ 16519F: include/dt-bindings/pinctrl/ 16520F: include/linux/pinctrl/ 16521 16522PIN CONTROLLER - AMD 16523M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16524M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16525S: Maintained 16526F: drivers/pinctrl/pinctrl-amd.c 16527 16528PIN CONTROLLER - FREESCALE 16529M: Dong Aisheng <aisheng.dong@nxp.com> 16530M: Fabio Estevam <festevam@gmail.com> 16531M: Shawn Guo <shawnguo@kernel.org> 16532M: Jacky Bai <ping.bai@nxp.com> 16533R: Pengutronix Kernel Team <kernel@pengutronix.de> 16534L: linux-gpio@vger.kernel.org 16535S: Maintained 16536F: Documentation/devicetree/bindings/pinctrl/fsl,* 16537F: drivers/pinctrl/freescale/ 16538 16539PIN CONTROLLER - INTEL 16540M: Mika Westerberg <mika.westerberg@linux.intel.com> 16541M: Andy Shevchenko <andy@kernel.org> 16542S: Supported 16543T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16544F: drivers/pinctrl/intel/ 16545 16546PIN CONTROLLER - KEEMBAY 16547M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16548S: Supported 16549F: drivers/pinctrl/pinctrl-keembay* 16550 16551PIN CONTROLLER - MEDIATEK 16552M: Sean Wang <sean.wang@kernel.org> 16553L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16554S: Maintained 16555F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16556F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16557F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16558F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16559F: drivers/pinctrl/mediatek/ 16560 16561PIN CONTROLLER - MICROCHIP AT91 16562M: Ludovic Desroches <ludovic.desroches@microchip.com> 16563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16564L: linux-gpio@vger.kernel.org 16565S: Supported 16566F: drivers/gpio/gpio-sama5d2-piobu.c 16567F: drivers/pinctrl/pinctrl-at91* 16568 16569PIN CONTROLLER - QUALCOMM 16570M: Bjorn Andersson <andersson@kernel.org> 16571L: linux-arm-msm@vger.kernel.org 16572S: Maintained 16573F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16574F: drivers/pinctrl/qcom/ 16575 16576PIN CONTROLLER - RENESAS 16577M: Geert Uytterhoeven <geert+renesas@glider.be> 16578L: linux-renesas-soc@vger.kernel.org 16579S: Supported 16580T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16581F: Documentation/devicetree/bindings/pinctrl/renesas,* 16582F: drivers/pinctrl/renesas/ 16583 16584PIN CONTROLLER - SAMSUNG 16585M: Tomasz Figa <tomasz.figa@gmail.com> 16586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16587M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16588R: Alim Akhtar <alim.akhtar@samsung.com> 16589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16590L: linux-samsung-soc@vger.kernel.org 16591S: Maintained 16592C: irc://irc.libera.chat/linux-exynos 16593Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16594B: mailto:linux-samsung-soc@vger.kernel.org 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16596F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16597F: drivers/pinctrl/samsung/ 16598F: include/dt-bindings/pinctrl/samsung.h 16599 16600PIN CONTROLLER - SINGLE 16601M: Tony Lindgren <tony@atomide.com> 16602M: Haojian Zhuang <haojian.zhuang@linaro.org> 16603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16604L: linux-omap@vger.kernel.org 16605S: Maintained 16606F: drivers/pinctrl/pinctrl-single.c 16607 16608PIN CONTROLLER - THUNDERBAY 16609M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16610S: Supported 16611F: drivers/pinctrl/pinctrl-thunderbay.c 16612 16613PIN CONTROLLER - SUNPLUS / TIBBO 16614M: Dvorkin Dmitry <dvorkin@tibbo.com> 16615M: Wells Lu <wellslutw@gmail.com> 16616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16617S: Maintained 16618W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16619F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16620F: drivers/pinctrl/sunplus/ 16621F: include/dt-bindings/pinctrl/sppctl*.h 16622 16623PINE64 PINEPHONE KEYBOARD DRIVER 16624M: Samuel Holland <samuel@sholland.org> 16625S: Supported 16626F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16627F: drivers/input/keyboard/pinephone-keyboard.c 16628 16629PKTCDVD DRIVER 16630M: linux-block@vger.kernel.org 16631S: Orphan 16632F: drivers/block/pktcdvd.c 16633F: include/linux/pktcdvd.h 16634F: include/uapi/linux/pktcdvd.h 16635 16636PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16637M: Tomasz Duszynski <tduszyns@gmail.com> 16638S: Maintained 16639F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16640F: drivers/iio/chemical/pms7003.c 16641 16642PLDMFW LIBRARY 16643M: Jacob Keller <jacob.e.keller@intel.com> 16644S: Maintained 16645F: Documentation/driver-api/pldmfw/ 16646F: include/linux/pldmfw.h 16647F: lib/pldmfw/ 16648 16649PLX DMA DRIVER 16650M: Logan Gunthorpe <logang@deltatee.com> 16651S: Maintained 16652F: drivers/dma/plx_dma.c 16653 16654PM6764TR DRIVER 16655M: Charles Hsu <hsu.yungteng@gmail.com> 16656L: linux-hwmon@vger.kernel.org 16657S: Maintained 16658F: Documentation/hwmon/pm6764tr.rst 16659F: drivers/hwmon/pmbus/pm6764tr.c 16660 16661PM-GRAPH UTILITY 16662M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16663L: linux-pm@vger.kernel.org 16664S: Supported 16665W: https://01.org/pm-graph 16666B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16667T: git git://github.com/intel/pm-graph 16668F: tools/power/pm-graph 16669 16670PMBUS HARDWARE MONITORING DRIVERS 16671M: Guenter Roeck <linux@roeck-us.net> 16672L: linux-hwmon@vger.kernel.org 16673S: Maintained 16674W: http://hwmon.wiki.kernel.org/ 16675W: http://www.roeck-us.net/linux/drivers/ 16676T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16677F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16678F: Documentation/devicetree/bindings/hwmon/max31785.txt 16679F: Documentation/hwmon/adm1275.rst 16680F: Documentation/hwmon/ibm-cffps.rst 16681F: Documentation/hwmon/ir35221.rst 16682F: Documentation/hwmon/lm25066.rst 16683F: Documentation/hwmon/ltc2978.rst 16684F: Documentation/hwmon/ltc3815.rst 16685F: Documentation/hwmon/max16064.rst 16686F: Documentation/hwmon/max20751.rst 16687F: Documentation/hwmon/max31785.rst 16688F: Documentation/hwmon/max34440.rst 16689F: Documentation/hwmon/max8688.rst 16690F: Documentation/hwmon/pmbus-core.rst 16691F: Documentation/hwmon/pmbus.rst 16692F: Documentation/hwmon/tps40422.rst 16693F: Documentation/hwmon/ucd9000.rst 16694F: Documentation/hwmon/ucd9200.rst 16695F: Documentation/hwmon/zl6100.rst 16696F: drivers/hwmon/pmbus/ 16697F: include/linux/pmbus.h 16698 16699PMC SIERRA MaxRAID DRIVER 16700L: linux-scsi@vger.kernel.org 16701S: Orphan 16702W: http://www.pmc-sierra.com/ 16703F: drivers/scsi/pmcraid.* 16704 16705PMC SIERRA PM8001 DRIVER 16706M: Jack Wang <jinpu.wang@cloud.ionos.com> 16707L: linux-scsi@vger.kernel.org 16708S: Supported 16709F: drivers/scsi/pm8001/ 16710 16711PNI RM3100 IIO DRIVER 16712M: Song Qiang <songqiang1304521@gmail.com> 16713L: linux-iio@vger.kernel.org 16714S: Maintained 16715F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16716F: drivers/iio/magnetometer/rm3100* 16717 16718PNP SUPPORT 16719M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16720L: linux-acpi@vger.kernel.org 16721S: Maintained 16722F: drivers/pnp/ 16723F: include/linux/pnp.h 16724 16725POSIX CLOCKS and TIMERS 16726M: Thomas Gleixner <tglx@linutronix.de> 16727L: linux-kernel@vger.kernel.org 16728S: Maintained 16729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16730F: fs/timerfd.c 16731F: include/linux/time_namespace.h 16732F: include/linux/timer* 16733F: kernel/time/*timer* 16734F: kernel/time/namespace.c 16735 16736POWER MANAGEMENT CORE 16737M: "Rafael J. Wysocki" <rafael@kernel.org> 16738L: linux-pm@vger.kernel.org 16739S: Supported 16740B: https://bugzilla.kernel.org 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16742F: drivers/base/power/ 16743F: drivers/powercap/ 16744F: include/linux/intel_rapl.h 16745F: include/linux/pm.h 16746F: include/linux/pm_* 16747F: include/linux/powercap.h 16748F: kernel/configs/nopm.config 16749 16750DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16751M: Daniel Lezcano <daniel.lezcano@kernel.org> 16752L: linux-pm@vger.kernel.org 16753S: Supported 16754B: https://bugzilla.kernel.org 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16756F: drivers/powercap/dtpm* 16757F: include/linux/dtpm.h 16758 16759POWER STATE COORDINATION INTERFACE (PSCI) 16760M: Mark Rutland <mark.rutland@arm.com> 16761M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16763S: Maintained 16764F: drivers/firmware/psci/ 16765F: include/linux/psci.h 16766F: include/uapi/linux/psci.h 16767 16768POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16769M: Sebastian Reichel <sre@kernel.org> 16770L: linux-pm@vger.kernel.org 16771S: Maintained 16772T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16773F: Documentation/ABI/testing/sysfs-class-power 16774F: Documentation/devicetree/bindings/power/supply/ 16775F: drivers/power/supply/ 16776F: include/linux/power/ 16777F: include/linux/power_supply.h 16778 16779POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16780M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16781L: linuxppc-dev@lists.ozlabs.org 16782S: Maintained 16783F: drivers/char/powernv-op-panel.c 16784 16785PPP OVER ATM (RFC 2364) 16786M: Mitchell Blank Jr <mitch@sfgoth.com> 16787S: Maintained 16788F: include/uapi/linux/atmppp.h 16789F: net/atm/pppoatm.c 16790 16791PPP OVER ETHERNET 16792M: Michal Ostrowski <mostrows@earthlink.net> 16793S: Maintained 16794F: drivers/net/ppp/pppoe.c 16795F: drivers/net/ppp/pppox.c 16796 16797PPP OVER L2TP 16798M: James Chapman <jchapman@katalix.com> 16799S: Maintained 16800F: include/linux/if_pppol2tp.h 16801F: include/uapi/linux/if_pppol2tp.h 16802F: net/l2tp/l2tp_ppp.c 16803 16804PPP PROTOCOL DRIVERS AND COMPRESSORS 16805M: Paul Mackerras <paulus@samba.org> 16806L: linux-ppp@vger.kernel.org 16807S: Maintained 16808F: drivers/net/ppp/ppp_* 16809 16810PPS SUPPORT 16811M: Rodolfo Giometti <giometti@enneenne.com> 16812L: linuxpps@ml.enneenne.com (subscribers-only) 16813S: Maintained 16814W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16815F: Documentation/ABI/testing/sysfs-pps 16816F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16817F: Documentation/driver-api/pps.rst 16818F: drivers/pps/ 16819F: include/linux/pps*.h 16820F: include/uapi/linux/pps.h 16821 16822PPTP DRIVER 16823M: Dmitry Kozlov <xeb@mail.ru> 16824L: netdev@vger.kernel.org 16825S: Maintained 16826W: http://sourceforge.net/projects/accel-pptp 16827F: drivers/net/ppp/pptp.c 16828 16829PRESSURE STALL INFORMATION (PSI) 16830M: Johannes Weiner <hannes@cmpxchg.org> 16831M: Suren Baghdasaryan <surenb@google.com> 16832S: Maintained 16833F: include/linux/psi* 16834F: kernel/sched/psi.c 16835 16836PRINTK 16837M: Petr Mladek <pmladek@suse.com> 16838M: Sergey Senozhatsky <senozhatsky@chromium.org> 16839R: Steven Rostedt <rostedt@goodmis.org> 16840R: John Ogness <john.ogness@linutronix.de> 16841S: Maintained 16842T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16843F: include/linux/printk.h 16844F: kernel/printk/ 16845 16846PRINTK INDEXING 16847R: Chris Down <chris@chrisdown.name> 16848S: Maintained 16849F: Documentation/core-api/printk-index.rst 16850F: kernel/printk/index.c 16851K: printk_index 16852 16853PROC FILESYSTEM 16854L: linux-kernel@vger.kernel.org 16855L: linux-fsdevel@vger.kernel.org 16856S: Maintained 16857F: Documentation/filesystems/proc.rst 16858F: fs/proc/ 16859F: include/linux/proc_fs.h 16860F: tools/testing/selftests/proc/ 16861 16862PROC SYSCTL 16863M: Luis Chamberlain <mcgrof@kernel.org> 16864M: Kees Cook <keescook@chromium.org> 16865M: Iurii Zaikin <yzaikin@google.com> 16866L: linux-kernel@vger.kernel.org 16867L: linux-fsdevel@vger.kernel.org 16868S: Maintained 16869T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16870F: fs/proc/proc_sysctl.c 16871F: include/linux/sysctl.h 16872F: kernel/sysctl-test.c 16873F: kernel/sysctl.c 16874F: tools/testing/selftests/sysctl/ 16875 16876PS3 NETWORK SUPPORT 16877M: Geoff Levand <geoff@infradead.org> 16878L: netdev@vger.kernel.org 16879L: linuxppc-dev@lists.ozlabs.org 16880S: Maintained 16881F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16882 16883PS3 PLATFORM SUPPORT 16884M: Geoff Levand <geoff@infradead.org> 16885L: linuxppc-dev@lists.ozlabs.org 16886S: Maintained 16887F: arch/powerpc/boot/ps3* 16888F: arch/powerpc/include/asm/lv1call.h 16889F: arch/powerpc/include/asm/ps3*.h 16890F: arch/powerpc/platforms/ps3/ 16891F: drivers/*/ps3* 16892F: drivers/ps3/ 16893F: drivers/rtc/rtc-ps3.c 16894F: drivers/usb/host/*ps3.c 16895F: sound/ppc/snd_ps3* 16896 16897PS3VRAM DRIVER 16898M: Jim Paris <jim@jtan.com> 16899M: Geoff Levand <geoff@infradead.org> 16900L: linuxppc-dev@lists.ozlabs.org 16901S: Maintained 16902F: drivers/block/ps3vram.c 16903 16904PSAMPLE PACKET SAMPLING SUPPORT 16905M: Yotam Gigi <yotam.gi@gmail.com> 16906S: Maintained 16907F: include/net/psample.h 16908F: include/uapi/linux/psample.h 16909F: net/psample 16910 16911PSTORE FILESYSTEM 16912M: Kees Cook <keescook@chromium.org> 16913R: Tony Luck <tony.luck@intel.com> 16914R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16915L: linux-hardening@vger.kernel.org 16916S: Supported 16917T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16918F: Documentation/admin-guide/ramoops.rst 16919F: Documentation/admin-guide/pstore-blk.rst 16920F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16921F: drivers/acpi/apei/erst.c 16922F: drivers/firmware/efi/efi-pstore.c 16923F: fs/pstore/ 16924F: include/linux/pstore* 16925K: \b(pstore|ramoops) 16926 16927PTP HARDWARE CLOCK SUPPORT 16928M: Richard Cochran <richardcochran@gmail.com> 16929L: netdev@vger.kernel.org 16930S: Maintained 16931W: http://linuxptp.sourceforge.net/ 16932F: Documentation/ABI/testing/sysfs-ptp 16933F: Documentation/driver-api/ptp.rst 16934F: drivers/net/phy/dp83640* 16935F: drivers/ptp/* 16936F: include/linux/ptp_cl* 16937K: (?:\b|_)ptp(?:\b|_) 16938 16939PTP VIRTUAL CLOCK SUPPORT 16940M: Yangbo Lu <yangbo.lu@nxp.com> 16941L: netdev@vger.kernel.org 16942S: Maintained 16943F: drivers/ptp/ptp_vclock.c 16944F: net/ethtool/phc_vclocks.c 16945 16946PTRACE SUPPORT 16947M: Oleg Nesterov <oleg@redhat.com> 16948S: Maintained 16949F: arch/*/*/ptrace*.c 16950F: arch/*/include/asm/ptrace*.h 16951F: arch/*/ptrace*.c 16952F: include/asm-generic/syscall.h 16953F: include/linux/ptrace.h 16954F: include/linux/regset.h 16955F: include/uapi/linux/ptrace.h 16956F: kernel/ptrace.c 16957 16958PULSE8-CEC DRIVER 16959M: Hans Verkuil <hverkuil@xs4all.nl> 16960L: linux-media@vger.kernel.org 16961S: Maintained 16962T: git git://linuxtv.org/media_tree.git 16963F: drivers/media/cec/usb/pulse8/ 16964 16965PURELIFI PLFXLC DRIVER 16966M: Srinivasan Raju <srini.raju@purelifi.com> 16967L: linux-wireless@vger.kernel.org 16968S: Supported 16969F: drivers/net/wireless/purelifi/plfxlc/ 16970 16971PVRUSB2 VIDEO4LINUX DRIVER 16972M: Mike Isely <isely@pobox.com> 16973L: pvrusb2@isely.net (subscribers-only) 16974L: linux-media@vger.kernel.org 16975S: Maintained 16976W: http://www.isely.net/pvrusb2/ 16977T: git git://linuxtv.org/media_tree.git 16978F: Documentation/driver-api/media/drivers/pvrusb2* 16979F: drivers/media/usb/pvrusb2/ 16980 16981PWC WEBCAM DRIVER 16982M: Hans Verkuil <hverkuil@xs4all.nl> 16983L: linux-media@vger.kernel.org 16984S: Odd Fixes 16985T: git git://linuxtv.org/media_tree.git 16986F: drivers/media/usb/pwc/* 16987F: include/trace/events/pwc.h 16988 16989PWM IR Transmitter 16990M: Sean Young <sean@mess.org> 16991L: linux-media@vger.kernel.org 16992S: Maintained 16993F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16994F: drivers/media/rc/pwm-ir-tx.c 16995 16996PWM SUBSYSTEM 16997M: Thierry Reding <thierry.reding@gmail.com> 16998R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16999L: linux-pwm@vger.kernel.org 17000S: Maintained 17001Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17002T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17003F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17004F: Documentation/devicetree/bindings/pwm/ 17005F: Documentation/driver-api/pwm.rst 17006F: drivers/gpio/gpio-mvebu.c 17007F: drivers/pwm/ 17008F: drivers/video/backlight/pwm_bl.c 17009F: include/dt-bindings/pwm/ 17010F: include/linux/pwm.h 17011F: include/linux/pwm_backlight.h 17012K: pwm_(config|apply_state|ops) 17013 17014PXA GPIO DRIVER 17015M: Robert Jarzmik <robert.jarzmik@free.fr> 17016L: linux-gpio@vger.kernel.org 17017S: Maintained 17018F: drivers/gpio/gpio-pxa.c 17019 17020PXA MMCI DRIVER 17021S: Orphan 17022 17023PXA RTC DRIVER 17024M: Robert Jarzmik <robert.jarzmik@free.fr> 17025L: linux-rtc@vger.kernel.org 17026S: Maintained 17027 17028PXA2xx/PXA3xx SUPPORT 17029M: Daniel Mack <daniel@zonque.org> 17030M: Haojian Zhuang <haojian.zhuang@gmail.com> 17031M: Robert Jarzmik <robert.jarzmik@free.fr> 17032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17033S: Maintained 17034T: git git://github.com/hzhuang1/linux.git 17035T: git git://github.com/rjarzmik/linux.git 17036F: arch/arm/boot/dts/pxa* 17037F: arch/arm/mach-pxa/ 17038F: drivers/dma/pxa* 17039F: drivers/pcmcia/pxa2xx* 17040F: drivers/pinctrl/pxa/ 17041F: drivers/spi/spi-pxa2xx* 17042F: drivers/usb/gadget/udc/pxa2* 17043F: include/sound/pxa2xx-lib.h 17044F: sound/arm/pxa* 17045F: sound/soc/pxa/ 17046 17047QAT DRIVER 17048M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17049L: qat-linux@intel.com 17050S: Supported 17051F: drivers/crypto/qat/ 17052 17053QCOM AUDIO (ASoC) DRIVERS 17054M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17055M: Banajit Goswami <bgoswami@quicinc.com> 17056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17057S: Supported 17058F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17059F: Documentation/devicetree/bindings/sound/qcom,* 17060F: drivers/soc/qcom/apr.c 17061F: include/dt-bindings/sound/qcom,wcd9335.h 17062F: sound/soc/codecs/lpass-rx-macro.* 17063F: sound/soc/codecs/lpass-tx-macro.* 17064F: sound/soc/codecs/lpass-va-macro.c 17065F: sound/soc/codecs/lpass-wsa-macro.* 17066F: sound/soc/codecs/msm8916-wcd-analog.c 17067F: sound/soc/codecs/msm8916-wcd-digital.c 17068F: sound/soc/codecs/wcd9335.* 17069F: sound/soc/codecs/wcd934x.c 17070F: sound/soc/codecs/wcd-clsh-v2.* 17071F: sound/soc/codecs/wcd-mbhc-v2.* 17072F: sound/soc/codecs/wsa881x.c 17073F: sound/soc/codecs/wsa883x.c 17074F: sound/soc/qcom/ 17075 17076QCOM EMBEDDED USB DEBUGGER (EUD) 17077M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17078L: linux-arm-msm@vger.kernel.org 17079S: Maintained 17080F: Documentation/ABI/testing/sysfs-driver-eud 17081F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17082F: drivers/usb/misc/qcom_eud.c 17083 17084QCOM IPA DRIVER 17085M: Alex Elder <elder@kernel.org> 17086L: netdev@vger.kernel.org 17087S: Supported 17088F: drivers/net/ipa/ 17089 17090QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17091M: Gabriel Somlo <somlo@cmu.edu> 17092M: "Michael S. Tsirkin" <mst@redhat.com> 17093L: qemu-devel@nongnu.org 17094S: Maintained 17095F: drivers/firmware/qemu_fw_cfg.c 17096F: include/uapi/linux/qemu_fw_cfg.h 17097 17098QIB DRIVER 17099M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17100L: linux-rdma@vger.kernel.org 17101S: Supported 17102F: drivers/infiniband/hw/qib/ 17103 17104QLOGIC QL41xxx FCOE DRIVER 17105M: Saurav Kashyap <skashyap@marvell.com> 17106M: Javed Hasan <jhasan@marvell.com> 17107M: GR-QLogic-Storage-Upstream@marvell.com 17108L: linux-scsi@vger.kernel.org 17109S: Supported 17110F: drivers/scsi/qedf/ 17111 17112QLOGIC QL41xxx ISCSI DRIVER 17113M: Nilesh Javali <njavali@marvell.com> 17114M: Manish Rangankar <mrangankar@marvell.com> 17115M: GR-QLogic-Storage-Upstream@marvell.com 17116L: linux-scsi@vger.kernel.org 17117S: Supported 17118F: drivers/scsi/qedi/ 17119 17120QLOGIC QL4xxx ETHERNET DRIVER 17121M: Ariel Elior <aelior@marvell.com> 17122M: Manish Chopra <manishc@marvell.com> 17123L: netdev@vger.kernel.org 17124S: Supported 17125F: drivers/net/ethernet/qlogic/qed/ 17126F: drivers/net/ethernet/qlogic/qede/ 17127F: include/linux/qed/ 17128 17129QLOGIC QL4xxx RDMA DRIVER 17130M: Michal Kalderon <mkalderon@marvell.com> 17131M: Ariel Elior <aelior@marvell.com> 17132L: linux-rdma@vger.kernel.org 17133S: Supported 17134F: drivers/infiniband/hw/qedr/ 17135F: include/uapi/rdma/qedr-abi.h 17136 17137QLOGIC QLA1280 SCSI DRIVER 17138M: Michael Reed <mdr@sgi.com> 17139L: linux-scsi@vger.kernel.org 17140S: Maintained 17141F: drivers/scsi/qla1280.[ch] 17142 17143QLOGIC QLA2XXX FC-SCSI DRIVER 17144M: Nilesh Javali <njavali@marvell.com> 17145M: GR-QLogic-Storage-Upstream@marvell.com 17146L: linux-scsi@vger.kernel.org 17147S: Supported 17148F: drivers/scsi/qla2xxx/ 17149 17150QLOGIC QLA3XXX NETWORK DRIVER 17151M: GR-Linux-NIC-Dev@marvell.com 17152L: netdev@vger.kernel.org 17153S: Supported 17154F: drivers/net/ethernet/qlogic/qla3xxx.* 17155 17156QLOGIC QLA4XXX iSCSI DRIVER 17157M: Nilesh Javali <njavali@marvell.com> 17158M: Manish Rangankar <mrangankar@marvell.com> 17159M: GR-QLogic-Storage-Upstream@marvell.com 17160L: linux-scsi@vger.kernel.org 17161S: Supported 17162F: drivers/scsi/qla4xxx/ 17163 17164QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17165M: Shahed Shaikh <shshaikh@marvell.com> 17166M: Manish Chopra <manishc@marvell.com> 17167M: GR-Linux-NIC-Dev@marvell.com 17168L: netdev@vger.kernel.org 17169S: Supported 17170F: drivers/net/ethernet/qlogic/qlcnic/ 17171 17172QLOGIC QLGE 10Gb ETHERNET DRIVER 17173M: Manish Chopra <manishc@marvell.com> 17174M: GR-Linux-NIC-Dev@marvell.com 17175M: Coiby Xu <coiby.xu@gmail.com> 17176L: netdev@vger.kernel.org 17177S: Supported 17178F: Documentation/networking/device_drivers/qlogic/qlge.rst 17179F: drivers/staging/qlge/ 17180 17181QM1D1B0004 MEDIA DRIVER 17182M: Akihiro Tsukada <tskd08@gmail.com> 17183L: linux-media@vger.kernel.org 17184S: Odd Fixes 17185F: drivers/media/tuners/qm1d1b0004* 17186 17187QM1D1C0042 MEDIA DRIVER 17188M: Akihiro Tsukada <tskd08@gmail.com> 17189L: linux-media@vger.kernel.org 17190S: Odd Fixes 17191F: drivers/media/tuners/qm1d1c0042* 17192 17193QNX4 FILESYSTEM 17194M: Anders Larsen <al@alarsen.net> 17195S: Maintained 17196W: http://www.alarsen.net/linux/qnx4fs/ 17197F: fs/qnx4/ 17198F: include/uapi/linux/qnx4_fs.h 17199F: include/uapi/linux/qnxtypes.h 17200 17201QORIQ DPAA2 FSL-MC BUS DRIVER 17202M: Stuart Yoder <stuyoder@gmail.com> 17203M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17204L: linux-kernel@vger.kernel.org 17205S: Maintained 17206F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17207F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17208F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17209F: drivers/bus/fsl-mc/ 17210F: include/uapi/linux/fsl_mc.h 17211 17212QT1010 MEDIA DRIVER 17213M: Antti Palosaari <crope@iki.fi> 17214L: linux-media@vger.kernel.org 17215S: Maintained 17216W: https://linuxtv.org 17217W: http://palosaari.fi/linux/ 17218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17219T: git git://linuxtv.org/anttip/media_tree.git 17220F: drivers/media/tuners/qt1010* 17221 17222QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17223M: Kalle Valo <kvalo@kernel.org> 17224L: ath10k@lists.infradead.org 17225S: Supported 17226W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17227T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17228F: drivers/net/wireless/ath/ath10k/ 17229F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17230 17231QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17232M: Kalle Valo <kvalo@kernel.org> 17233L: ath11k@lists.infradead.org 17234S: Supported 17235T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17236F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17237F: drivers/net/wireless/ath/ath11k/ 17238 17239QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17240M: Toke Høiland-Jørgensen <toke@toke.dk> 17241L: linux-wireless@vger.kernel.org 17242S: Maintained 17243W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17244F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17245F: drivers/net/wireless/ath/ath9k/ 17246 17247QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17248M: Stephan Gerhold <stephan@gerhold.net> 17249L: netdev@vger.kernel.org 17250L: linux-arm-msm@vger.kernel.org 17251S: Maintained 17252F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17253F: drivers/net/wwan/qcom_bam_dmux.c 17254 17255QUALCOMM CAMERA SUBSYSTEM DRIVER 17256M: Robert Foss <rfoss@kernel.org> 17257M: Todor Tomov <todor.too@gmail.com> 17258L: linux-media@vger.kernel.org 17259S: Maintained 17260F: Documentation/admin-guide/media/qcom_camss.rst 17261F: Documentation/devicetree/bindings/media/*camss* 17262F: drivers/media/platform/qcom/camss/ 17263 17264QUALCOMM CLOCK DRIVERS 17265M: Bjorn Andersson <andersson@kernel.org> 17266L: linux-arm-msm@vger.kernel.org 17267S: Supported 17268T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17269F: Documentation/devicetree/bindings/clock/qcom,* 17270F: drivers/clk/qcom/ 17271F: include/dt-bindings/clock/qcom,* 17272 17273QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17274M: Niklas Cassel <nks@flawful.org> 17275L: linux-pm@vger.kernel.org 17276L: linux-arm-msm@vger.kernel.org 17277S: Maintained 17278F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17279F: drivers/soc/qcom/cpr.c 17280 17281QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17282M: Ilia Lin <ilia.lin@kernel.org> 17283L: linux-pm@vger.kernel.org 17284S: Maintained 17285F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17286F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17287F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17288 17289QUALCOMM CRYPTO DRIVERS 17290M: Thara Gopinath <thara.gopinath@gmail.com> 17291L: linux-crypto@vger.kernel.org 17292L: linux-arm-msm@vger.kernel.org 17293S: Maintained 17294F: drivers/crypto/qce/ 17295 17296QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17297M: Timur Tabi <timur@kernel.org> 17298L: netdev@vger.kernel.org 17299S: Maintained 17300F: drivers/net/ethernet/qualcomm/emac/ 17301 17302QUALCOMM ETHQOS ETHERNET DRIVER 17303M: Vinod Koul <vkoul@kernel.org> 17304R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17305L: netdev@vger.kernel.org 17306S: Maintained 17307F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17308F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17309 17310QUALCOMM FASTRPC DRIVER 17311M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17312M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17313L: linux-arm-msm@vger.kernel.org 17314S: Maintained 17315F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17316F: drivers/misc/fastrpc.c 17317F: include/uapi/misc/fastrpc.h 17318 17319QUALCOMM HEXAGON ARCHITECTURE 17320M: Brian Cain <bcain@quicinc.com> 17321L: linux-hexagon@vger.kernel.org 17322T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17323S: Supported 17324F: arch/hexagon/ 17325 17326QUALCOMM HIDMA DRIVER 17327M: Sinan Kaya <okaya@kernel.org> 17328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17329L: linux-arm-msm@vger.kernel.org 17330L: dmaengine@vger.kernel.org 17331S: Supported 17332F: drivers/dma/qcom/hidma* 17333 17334QUALCOMM I2C CCI DRIVER 17335M: Loic Poulain <loic.poulain@linaro.org> 17336M: Robert Foss <rfoss@kernel.org> 17337L: linux-i2c@vger.kernel.org 17338L: linux-arm-msm@vger.kernel.org 17339S: Maintained 17340F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17341F: drivers/i2c/busses/i2c-qcom-cci.c 17342 17343QUALCOMM INTERCONNECT BWMON DRIVER 17344M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17345L: linux-arm-msm@vger.kernel.org 17346S: Maintained 17347F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17348F: drivers/soc/qcom/icc-bwmon.c 17349 17350QUALCOMM IOMMU 17351M: Rob Clark <robdclark@gmail.com> 17352L: iommu@lists.linux.dev 17353L: linux-arm-msm@vger.kernel.org 17354S: Maintained 17355F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17356 17357QUALCOMM IPC ROUTER (QRTR) DRIVER 17358M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17359L: linux-arm-msm@vger.kernel.org 17360S: Maintained 17361F: include/trace/events/qrtr.h 17362F: include/uapi/linux/qrtr.h 17363F: net/qrtr/ 17364 17365QUALCOMM IPCC MAILBOX DRIVER 17366M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17367L: linux-arm-msm@vger.kernel.org 17368S: Supported 17369F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17370F: drivers/mailbox/qcom-ipcc.c 17371F: include/dt-bindings/mailbox/qcom-ipcc.h 17372 17373QUALCOMM IPQ4019 USB PHY 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/phy/qcom-usb-ipq4019-phy.yaml 17379F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17380 17381QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17382M: Robert Marko <robert.marko@sartura.hr> 17383M: Luka Perkov <luka.perkov@sartura.hr> 17384L: linux-arm-msm@vger.kernel.org 17385S: Maintained 17386F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17387F: drivers/regulator/vqmmc-ipq4019-regulator.c 17388 17389QUALCOMM NAND CONTROLLER DRIVER 17390M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17391L: linux-mtd@lists.infradead.org 17392L: linux-arm-msm@vger.kernel.org 17393S: Maintained 17394F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17395F: drivers/mtd/nand/raw/qcom_nandc.c 17396 17397QUALCOMM RMNET DRIVER 17398M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17399M: Sean Tranchetti <quic_stranche@quicinc.com> 17400L: netdev@vger.kernel.org 17401S: Maintained 17402F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17403F: drivers/net/ethernet/qualcomm/rmnet/ 17404F: include/linux/if_rmnet.h 17405 17406QUALCOMM TSENS THERMAL DRIVER 17407M: Amit Kucheria <amitk@kernel.org> 17408M: Thara Gopinath <thara.gopinath@gmail.com> 17409L: linux-pm@vger.kernel.org 17410L: linux-arm-msm@vger.kernel.org 17411S: Maintained 17412F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17413F: drivers/thermal/qcom/ 17414 17415QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17416M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17417M: Vikash Garodia <quic_vgarodia@quicinc.com> 17418L: linux-media@vger.kernel.org 17419L: linux-arm-msm@vger.kernel.org 17420S: Maintained 17421T: git git://linuxtv.org/media_tree.git 17422F: Documentation/devicetree/bindings/media/*venus* 17423F: drivers/media/platform/qcom/venus/ 17424 17425QUALCOMM WCN36XX WIRELESS DRIVER 17426M: Loic Poulain <loic.poulain@linaro.org> 17427L: wcn36xx@lists.infradead.org 17428S: Supported 17429W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17430F: drivers/net/wireless/ath/wcn36xx/ 17431 17432QUANTENNA QTNFMAC WIRELESS DRIVER 17433M: Igor Mitsyanko <imitsyanko@quantenna.com> 17434R: Sergey Matyukevich <geomatsi@gmail.com> 17435L: linux-wireless@vger.kernel.org 17436S: Maintained 17437F: drivers/net/wireless/quantenna 17438 17439RADEON and AMDGPU DRM DRIVERS 17440M: Alex Deucher <alexander.deucher@amd.com> 17441M: Christian König <christian.koenig@amd.com> 17442M: Pan, Xinhui <Xinhui.Pan@amd.com> 17443L: amd-gfx@lists.freedesktop.org 17444S: Supported 17445T: git https://gitlab.freedesktop.org/agd5f/linux.git 17446B: https://gitlab.freedesktop.org/drm/amd/-/issues 17447C: irc://irc.oftc.net/radeon 17448F: Documentation/gpu/amdgpu/ 17449F: drivers/gpu/drm/amd/ 17450F: drivers/gpu/drm/radeon/ 17451F: include/uapi/drm/amdgpu_drm.h 17452F: include/uapi/drm/radeon_drm.h 17453 17454RADEON FRAMEBUFFER DISPLAY DRIVER 17455M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17456L: linux-fbdev@vger.kernel.org 17457S: Maintained 17458F: drivers/video/fbdev/aty/radeon* 17459F: include/uapi/linux/radeonfb.h 17460 17461RADIOSHARK RADIO DRIVER 17462M: Hans Verkuil <hverkuil@xs4all.nl> 17463L: linux-media@vger.kernel.org 17464S: Maintained 17465T: git git://linuxtv.org/media_tree.git 17466F: drivers/media/radio/radio-shark.c 17467 17468RADIOSHARK2 RADIO DRIVER 17469M: Hans Verkuil <hverkuil@xs4all.nl> 17470L: linux-media@vger.kernel.org 17471S: Maintained 17472T: git git://linuxtv.org/media_tree.git 17473F: drivers/media/radio/radio-shark2.c 17474F: drivers/media/radio/radio-tea5777.c 17475 17476RADOS BLOCK DEVICE (RBD) 17477M: Ilya Dryomov <idryomov@gmail.com> 17478R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17479L: ceph-devel@vger.kernel.org 17480S: Supported 17481W: http://ceph.com/ 17482T: git https://github.com/ceph/ceph-client.git 17483F: Documentation/ABI/testing/sysfs-bus-rbd 17484F: drivers/block/rbd.c 17485F: drivers/block/rbd_types.h 17486 17487RAGE128 FRAMEBUFFER DISPLAY DRIVER 17488M: Paul Mackerras <paulus@samba.org> 17489L: linux-fbdev@vger.kernel.org 17490S: Maintained 17491F: drivers/video/fbdev/aty/aty128fb.c 17492 17493RAINSHADOW-CEC DRIVER 17494M: Hans Verkuil <hverkuil@xs4all.nl> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497T: git git://linuxtv.org/media_tree.git 17498F: drivers/media/cec/usb/rainshadow/ 17499 17500RALINK MIPS ARCHITECTURE 17501M: John Crispin <john@phrozen.org> 17502L: linux-mips@vger.kernel.org 17503S: Maintained 17504F: arch/mips/ralink 17505 17506RALINK MT7621 MIPS ARCHITECTURE 17507M: Arınç ÜNAL <arinc.unal@arinc9.com> 17508M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17509L: linux-mips@vger.kernel.org 17510S: Maintained 17511F: arch/mips/boot/dts/ralink/mt7621* 17512 17513RALINK PINCTRL DRIVER 17514M: Arınç ÜNAL <arinc.unal@arinc9.com> 17515M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17516L: linux-mips@vger.kernel.org 17517S: Maintained 17518F: drivers/pinctrl/ralink/ 17519 17520RALINK RT2X00 WIRELESS LAN DRIVER 17521M: Stanislaw Gruszka <stf_xl@wp.pl> 17522M: Helmut Schaa <helmut.schaa@googlemail.com> 17523L: linux-wireless@vger.kernel.org 17524S: Maintained 17525F: drivers/net/wireless/ralink/rt2x00/ 17526 17527RAMDISK RAM BLOCK DEVICE DRIVER 17528M: Jens Axboe <axboe@kernel.dk> 17529S: Maintained 17530F: Documentation/admin-guide/blockdev/ramdisk.rst 17531F: drivers/block/brd.c 17532 17533RANCHU VIRTUAL BOARD FOR MIPS 17534M: Miodrag Dinic <miodrag.dinic@mips.com> 17535L: linux-mips@vger.kernel.org 17536S: Supported 17537F: arch/mips/configs/generic/board-ranchu.config 17538F: arch/mips/generic/board-ranchu.c 17539 17540RANDOM NUMBER DRIVER 17541M: "Theodore Ts'o" <tytso@mit.edu> 17542M: Jason A. Donenfeld <Jason@zx2c4.com> 17543T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17544S: Maintained 17545F: drivers/char/random.c 17546F: drivers/virt/vmgenid.c 17547 17548RAPIDIO SUBSYSTEM 17549M: Matt Porter <mporter@kernel.crashing.org> 17550M: Alexandre Bounine <alex.bou9@gmail.com> 17551S: Maintained 17552F: drivers/rapidio/ 17553 17554RAS INFRASTRUCTURE 17555M: Tony Luck <tony.luck@intel.com> 17556M: Borislav Petkov <bp@alien8.de> 17557L: linux-edac@vger.kernel.org 17558S: Maintained 17559F: Documentation/admin-guide/ras.rst 17560F: drivers/ras/ 17561F: include/linux/ras.h 17562F: include/ras/ras_event.h 17563 17564RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17565L: linux-wireless@vger.kernel.org 17566S: Orphan 17567F: drivers/net/wireless/ray* 17568 17569RC-CORE / LIRC FRAMEWORK 17570M: Sean Young <sean@mess.org> 17571L: linux-media@vger.kernel.org 17572S: Maintained 17573W: http://linuxtv.org 17574T: git git://linuxtv.org/media_tree.git 17575F: Documentation/driver-api/media/rc-core.rst 17576F: Documentation/userspace-api/media/rc/ 17577F: drivers/media/rc/ 17578F: include/media/rc-map.h 17579F: include/media/rc-core.h 17580F: include/uapi/linux/lirc.h 17581 17582RCMM REMOTE CONTROLS DECODER 17583M: Patrick Lerda <patrick9876@free.fr> 17584S: Maintained 17585F: drivers/media/rc/ir-rcmm-decoder.c 17586 17587RCUTORTURE TEST FRAMEWORK 17588M: "Paul E. McKenney" <paulmck@kernel.org> 17589M: Josh Triplett <josh@joshtriplett.org> 17590R: Steven Rostedt <rostedt@goodmis.org> 17591R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17592R: Lai Jiangshan <jiangshanlai@gmail.com> 17593L: rcu@vger.kernel.org 17594S: Supported 17595T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17596F: tools/testing/selftests/rcutorture 17597 17598RDACM20 Camera Sensor 17599M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17600M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17601M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17602M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17603L: linux-media@vger.kernel.org 17604S: Maintained 17605F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17606F: drivers/media/i2c/max9271.c 17607F: drivers/media/i2c/max9271.h 17608F: drivers/media/i2c/rdacm20.c 17609 17610RDACM21 Camera Sensor 17611M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17612M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17613M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17614M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17615L: linux-media@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17618F: drivers/media/i2c/max9271.c 17619F: drivers/media/i2c/max9271.h 17620F: drivers/media/i2c/rdacm21.c 17621 17622RDC R-321X SoC 17623M: Florian Fainelli <florian@openwrt.org> 17624S: Maintained 17625 17626RDC R6040 FAST ETHERNET DRIVER 17627M: Florian Fainelli <f.fainelli@gmail.com> 17628L: netdev@vger.kernel.org 17629S: Maintained 17630F: drivers/net/ethernet/rdc/r6040.c 17631 17632RDMAVT - RDMA verbs software 17633M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17634L: linux-rdma@vger.kernel.org 17635S: Supported 17636F: drivers/infiniband/sw/rdmavt 17637 17638RDS - RELIABLE DATAGRAM SOCKETS 17639M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17640L: netdev@vger.kernel.org 17641L: linux-rdma@vger.kernel.org 17642L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17643S: Supported 17644W: https://oss.oracle.com/projects/rds/ 17645F: Documentation/networking/rds.rst 17646F: net/rds/ 17647 17648RDT - RESOURCE ALLOCATION 17649M: Fenghua Yu <fenghua.yu@intel.com> 17650M: Reinette Chatre <reinette.chatre@intel.com> 17651L: linux-kernel@vger.kernel.org 17652S: Supported 17653F: Documentation/x86/resctrl* 17654F: arch/x86/include/asm/resctrl.h 17655F: arch/x86/kernel/cpu/resctrl/ 17656F: tools/testing/selftests/resctrl/ 17657 17658READ-COPY UPDATE (RCU) 17659M: "Paul E. McKenney" <paulmck@kernel.org> 17660M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17661M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17662M: Josh Triplett <josh@joshtriplett.org> 17663R: Steven Rostedt <rostedt@goodmis.org> 17664R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17665R: Lai Jiangshan <jiangshanlai@gmail.com> 17666R: Joel Fernandes <joel@joelfernandes.org> 17667L: rcu@vger.kernel.org 17668S: Supported 17669W: http://www.rdrop.com/users/paulmck/RCU/ 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17671F: Documentation/RCU/ 17672F: include/linux/rcu* 17673F: kernel/rcu/ 17674X: Documentation/RCU/torture.rst 17675X: include/linux/srcu*.h 17676X: kernel/rcu/srcu*.c 17677 17678REAL TIME CLOCK (RTC) SUBSYSTEM 17679M: Alessandro Zummo <a.zummo@towertech.it> 17680M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17681L: linux-rtc@vger.kernel.org 17682S: Maintained 17683Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17684T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17685F: Documentation/admin-guide/rtc.rst 17686F: Documentation/devicetree/bindings/rtc/ 17687F: drivers/rtc/ 17688F: include/linux/platform_data/rtc-* 17689F: include/linux/rtc.h 17690F: include/linux/rtc/ 17691F: include/uapi/linux/rtc.h 17692F: tools/testing/selftests/rtc/ 17693 17694REALTEK AUDIO CODECS 17695M: Oder Chiou <oder_chiou@realtek.com> 17696S: Maintained 17697F: include/sound/rt*.h 17698F: sound/soc/codecs/rt* 17699 17700REALTEK OTTO WATCHDOG 17701M: Sander Vanheule <sander@svanheule.net> 17702L: linux-watchdog@vger.kernel.org 17703S: Maintained 17704F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17705F: drivers/watchdog/realtek_otto_wdt.c 17706 17707REALTEK RTL83xx SMI DSA ROUTER CHIPS 17708M: Linus Walleij <linus.walleij@linaro.org> 17709M: Alvin Šipraga <alsi@bang-olufsen.dk> 17710S: Maintained 17711F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17712F: drivers/net/dsa/realtek/* 17713 17714REALTEK WIRELESS DRIVER (rtlwifi family) 17715M: Ping-Ke Shih <pkshih@realtek.com> 17716L: linux-wireless@vger.kernel.org 17717S: Maintained 17718W: https://wireless.wiki.kernel.org/ 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17720F: drivers/net/wireless/realtek/rtlwifi/ 17721 17722REALTEK WIRELESS DRIVER (rtw88) 17723M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17724L: linux-wireless@vger.kernel.org 17725S: Maintained 17726F: drivers/net/wireless/realtek/rtw88/ 17727 17728REALTEK WIRELESS DRIVER (rtw89) 17729M: Ping-Ke Shih <pkshih@realtek.com> 17730L: linux-wireless@vger.kernel.org 17731S: Maintained 17732F: drivers/net/wireless/realtek/rtw89/ 17733 17734REDPINE WIRELESS DRIVER 17735L: linux-wireless@vger.kernel.org 17736S: Orphan 17737F: drivers/net/wireless/rsi/ 17738 17739REGISTER MAP ABSTRACTION 17740M: Mark Brown <broonie@kernel.org> 17741L: linux-kernel@vger.kernel.org 17742S: Supported 17743T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17744F: Documentation/devicetree/bindings/regmap/ 17745F: drivers/base/regmap/ 17746F: include/linux/regmap.h 17747 17748REISERFS FILE SYSTEM 17749L: reiserfs-devel@vger.kernel.org 17750S: Supported 17751F: fs/reiserfs/ 17752 17753REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17754M: Bjorn Andersson <andersson@kernel.org> 17755M: Mathieu Poirier <mathieu.poirier@linaro.org> 17756L: linux-remoteproc@vger.kernel.org 17757S: Maintained 17758T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17759F: Documentation/ABI/testing/sysfs-class-remoteproc 17760F: Documentation/devicetree/bindings/remoteproc/ 17761F: Documentation/staging/remoteproc.rst 17762F: drivers/remoteproc/ 17763F: include/linux/remoteproc.h 17764F: include/linux/remoteproc/ 17765 17766REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17767M: Bjorn Andersson <andersson@kernel.org> 17768M: Mathieu Poirier <mathieu.poirier@linaro.org> 17769L: linux-remoteproc@vger.kernel.org 17770S: Maintained 17771T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17772F: Documentation/ABI/testing/sysfs-bus-rpmsg 17773F: Documentation/staging/rpmsg.rst 17774F: drivers/rpmsg/ 17775F: include/linux/rpmsg.h 17776F: include/linux/rpmsg/ 17777F: include/uapi/linux/rpmsg.h 17778F: samples/rpmsg/ 17779 17780REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17781M: Stephan Gerhold <stephan@gerhold.net> 17782L: netdev@vger.kernel.org 17783L: linux-remoteproc@vger.kernel.org 17784S: Maintained 17785F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17786 17787RENESAS CLOCK DRIVERS 17788M: Geert Uytterhoeven <geert+renesas@glider.be> 17789L: linux-renesas-soc@vger.kernel.org 17790S: Supported 17791T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17792F: Documentation/devicetree/bindings/clock/renesas,* 17793F: drivers/clk/renesas/ 17794 17795RENESAS EMEV2 I2C DRIVER 17796M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17797L: linux-renesas-soc@vger.kernel.org 17798S: Supported 17799F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17800F: drivers/i2c/busses/i2c-emev2.c 17801 17802RENESAS ETHERNET DRIVERS 17803R: Sergey Shtylyov <s.shtylyov@omp.ru> 17804L: netdev@vger.kernel.org 17805L: linux-renesas-soc@vger.kernel.org 17806F: Documentation/devicetree/bindings/net/renesas,*.yaml 17807F: drivers/net/ethernet/renesas/ 17808F: include/linux/sh_eth.h 17809 17810RENESAS R-CAR GYROADC DRIVER 17811M: Marek Vasut <marek.vasut@gmail.com> 17812L: linux-iio@vger.kernel.org 17813S: Supported 17814F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17815F: drivers/iio/adc/rcar-gyroadc.c 17816 17817RENESAS R-CAR I2C DRIVERS 17818M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17819L: linux-renesas-soc@vger.kernel.org 17820S: Supported 17821F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17822F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17823F: drivers/i2c/busses/i2c-rcar.c 17824F: drivers/i2c/busses/i2c-sh_mobile.c 17825 17826RENESAS R-CAR SATA DRIVER 17827R: Sergey Shtylyov <s.shtylyov@omp.ru> 17828S: Supported 17829L: linux-ide@vger.kernel.org 17830L: linux-renesas-soc@vger.kernel.org 17831F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17832F: drivers/ata/sata_rcar.c 17833 17834RENESAS R-CAR THERMAL DRIVERS 17835M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17836L: linux-renesas-soc@vger.kernel.org 17837S: Supported 17838F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17839F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17840F: drivers/thermal/rcar_gen3_thermal.c 17841F: drivers/thermal/rcar_thermal.c 17842 17843RENESAS RIIC DRIVER 17844M: Chris Brandt <chris.brandt@renesas.com> 17845L: linux-renesas-soc@vger.kernel.org 17846S: Supported 17847F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17848F: drivers/i2c/busses/i2c-riic.c 17849 17850RENESAS USB PHY DRIVER 17851M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17852L: linux-renesas-soc@vger.kernel.org 17853S: Maintained 17854F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17855 17856RENESAS RZ/G2L A/D DRIVER 17857M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17858L: linux-iio@vger.kernel.org 17859L: linux-renesas-soc@vger.kernel.org 17860S: Supported 17861F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17862F: drivers/iio/adc/rzg2l_adc.c 17863 17864RENESAS RZ/N1 A5PSW SWITCH DRIVER 17865M: Clément Léger <clement.leger@bootlin.com> 17866L: linux-renesas-soc@vger.kernel.org 17867L: netdev@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17870F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17871F: drivers/net/dsa/rzn1_a5psw* 17872F: drivers/net/pcs/pcs-rzn1-miic.c 17873F: include/dt-bindings/net/pcs-rzn1-miic.h 17874F: include/linux/pcs-rzn1-miic.h 17875F: net/dsa/tag_rzn1_a5psw.c 17876 17877RENESAS RZ/N1 RTC CONTROLLER DRIVER 17878M: Miquel Raynal <miquel.raynal@bootlin.com> 17879L: linux-rtc@vger.kernel.org 17880L: linux-renesas-soc@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17883F: drivers/rtc/rtc-rzn1.c 17884 17885RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17886M: Miquel Raynal <miquel.raynal@bootlin.com> 17887L: linux-mtd@lists.infradead.org 17888L: linux-renesas-soc@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17891F: drivers/mtd/nand/raw/renesas-nand-controller.c 17892 17893RENESAS VERSACLOCK 7 CLOCK DRIVER 17894M: Alex Helms <alexander.helms.jy@renesas.com> 17895S: Maintained 17896F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17897F: drivers/clk/clk-versaclock7.c 17898 17899RESET CONTROLLER FRAMEWORK 17900M: Philipp Zabel <p.zabel@pengutronix.de> 17901S: Maintained 17902T: git git://git.pengutronix.de/git/pza/linux 17903F: Documentation/devicetree/bindings/reset/ 17904F: Documentation/driver-api/reset.rst 17905F: drivers/reset/ 17906F: include/dt-bindings/reset/ 17907F: include/linux/reset-controller.h 17908F: include/linux/reset.h 17909F: include/linux/reset/ 17910K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17911 17912RESTARTABLE SEQUENCES SUPPORT 17913M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914M: Peter Zijlstra <peterz@infradead.org> 17915M: "Paul E. McKenney" <paulmck@kernel.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917L: linux-kernel@vger.kernel.org 17918S: Supported 17919F: include/trace/events/rseq.h 17920F: include/uapi/linux/rseq.h 17921F: kernel/rseq.c 17922F: tools/testing/selftests/rseq/ 17923 17924RFKILL 17925M: Johannes Berg <johannes@sipsolutions.net> 17926L: linux-wireless@vger.kernel.org 17927S: Maintained 17928W: https://wireless.wiki.kernel.org/ 17929Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17930T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17932F: Documentation/ABI/stable/sysfs-class-rfkill 17933F: Documentation/driver-api/rfkill.rst 17934F: include/linux/rfkill.h 17935F: include/uapi/linux/rfkill.h 17936F: net/rfkill/ 17937 17938RHASHTABLE 17939M: Thomas Graf <tgraf@suug.ch> 17940M: Herbert Xu <herbert@gondor.apana.org.au> 17941L: netdev@vger.kernel.org 17942S: Maintained 17943F: include/linux/rhashtable-types.h 17944F: include/linux/rhashtable.h 17945F: lib/rhashtable.c 17946F: lib/test_rhashtable.c 17947 17948RICOH R5C592 MEMORYSTICK DRIVER 17949M: Maxim Levitsky <maximlevitsky@gmail.com> 17950S: Maintained 17951F: drivers/memstick/host/r592.* 17952 17953RICOH SMARTMEDIA/XD DRIVER 17954M: Maxim Levitsky <maximlevitsky@gmail.com> 17955S: Maintained 17956F: drivers/mtd/nand/raw/r852.c 17957F: drivers/mtd/nand/raw/r852.h 17958 17959RISC-V PMU DRIVERS 17960M: Atish Patra <atishp@atishpatra.org> 17961R: Anup Patel <anup@brainfault.org> 17962L: linux-riscv@lists.infradead.org 17963S: Supported 17964F: drivers/perf/riscv_pmu.c 17965F: drivers/perf/riscv_pmu_legacy.c 17966F: drivers/perf/riscv_pmu_sbi.c 17967 17968RISC-V ARCHITECTURE 17969M: Paul Walmsley <paul.walmsley@sifive.com> 17970M: Palmer Dabbelt <palmer@dabbelt.com> 17971M: Albert Ou <aou@eecs.berkeley.edu> 17972L: linux-riscv@lists.infradead.org 17973S: Supported 17974Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17975P: Documentation/riscv/patch-acceptance.rst 17976T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17977F: arch/riscv/ 17978N: riscv 17979K: riscv 17980 17981RISC-V MICROCHIP FPGA SUPPORT 17982M: Conor Dooley <conor.dooley@microchip.com> 17983M: Daire McNamara <daire.mcnamara@microchip.com> 17984L: linux-riscv@lists.infradead.org 17985S: Supported 17986F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17987F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17988F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17989F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17990F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17991F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17992F: Documentation/devicetree/bindings/riscv/microchip.yaml 17993F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17994F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17995F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17996F: arch/riscv/boot/dts/microchip/ 17997F: drivers/char/hw_random/mpfs-rng.c 17998F: drivers/clk/microchip/clk-mpfs.c 17999F: drivers/i2c/busses/i2c-microchip-corei2c.c 18000F: drivers/mailbox/mailbox-mpfs.c 18001F: drivers/pci/controller/pcie-microchip-host.c 18002F: drivers/reset/reset-mpfs.c 18003F: drivers/rtc/rtc-mpfs.c 18004F: drivers/soc/microchip/mpfs-sys-controller.c 18005F: drivers/spi/spi-microchip-core-qspi.c 18006F: drivers/spi/spi-microchip-core.c 18007F: drivers/usb/musb/mpfs.c 18008F: include/soc/microchip/mpfs.h 18009 18010RISC-V MISC SOC SUPPORT 18011M: Conor Dooley <conor@kernel.org> 18012L: linux-riscv@lists.infradead.org 18013S: Maintained 18014Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18015T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18016F: Documentation/devicetree/bindings/riscv/ 18017F: arch/riscv/boot/dts/ 18018 18019RNBD BLOCK DRIVERS 18020M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18021M: Jack Wang <jinpu.wang@ionos.com> 18022L: linux-block@vger.kernel.org 18023S: Maintained 18024F: drivers/block/rnbd/ 18025 18026ROCCAT DRIVERS 18027M: Stefan Achatz <erazor_de@users.sourceforge.net> 18028S: Maintained 18029W: http://sourceforge.net/projects/roccat/ 18030F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18031F: drivers/hid/hid-roccat* 18032F: include/linux/hid-roccat* 18033 18034ROCKCHIP CRYPTO DRIVERS 18035M: Corentin Labbe <clabbe@baylibre.com> 18036L: linux-crypto@vger.kernel.org 18037S: Maintained 18038F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18039F: drivers/crypto/rockchip/ 18040 18041ROCKCHIP I2S TDM DRIVER 18042M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18043L: linux-rockchip@lists.infradead.org 18044S: Maintained 18045F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18046F: sound/soc/rockchip/rockchip_i2s_tdm.* 18047 18048ROCKCHIP ISP V1 DRIVER 18049M: Dafna Hirschfeld <dafna@fastmail.com> 18050L: linux-media@vger.kernel.org 18051L: linux-rockchip@lists.infradead.org 18052S: Maintained 18053F: Documentation/admin-guide/media/rkisp1.rst 18054F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18055F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18056F: drivers/media/platform/rockchip/rkisp1 18057F: include/uapi/linux/rkisp1-config.h 18058 18059ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18060M: Jacob Chen <jacob-chen@iotwrt.com> 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-rga.yaml 18066F: drivers/media/platform/rockchip/rga/ 18067 18068ROCKCHIP VIDEO DECODER DRIVER 18069M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18070L: linux-media@vger.kernel.org 18071L: linux-rockchip@lists.infradead.org 18072S: Maintained 18073F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18074F: drivers/staging/media/rkvdec/ 18075 18076ROCKER DRIVER 18077M: Jiri Pirko <jiri@resnulli.us> 18078L: netdev@vger.kernel.org 18079S: Supported 18080F: drivers/net/ethernet/rocker/ 18081 18082ROCKETPORT EXPRESS/INFINITY DRIVER 18083M: Kevin Cernekee <cernekee@gmail.com> 18084L: linux-serial@vger.kernel.org 18085S: Odd Fixes 18086F: drivers/tty/serial/rp2.* 18087 18088ROHM BD99954 CHARGER IC 18089M: Matti Vaittinen <mazziesaccount@gmail.com> 18090S: Supported 18091F: drivers/power/supply/bd99954-charger.c 18092F: drivers/power/supply/bd99954-charger.h 18093 18094ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18095M: Tomasz Duszynski <tduszyns@gmail.com> 18096S: Maintained 18097F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18098F: drivers/iio/light/bh1750.c 18099 18100ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18101M: Marek Vasut <marek.vasut+renesas@gmail.com> 18102L: linux-kernel@vger.kernel.org 18103L: linux-renesas-soc@vger.kernel.org 18104S: Supported 18105F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18106F: drivers/gpio/gpio-bd9571mwv.c 18107F: drivers/mfd/bd9571mwv.c 18108F: drivers/regulator/bd9571mwv-regulator.c 18109F: include/linux/mfd/bd9571mwv.h 18110 18111ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18112M: Matti Vaittinen <mazziesaccount@gmail.com> 18113S: Supported 18114F: drivers/clk/clk-bd718x7.c 18115F: drivers/gpio/gpio-bd71815.c 18116F: drivers/gpio/gpio-bd71828.c 18117F: drivers/mfd/rohm-bd71828.c 18118F: drivers/mfd/rohm-bd718x7.c 18119F: drivers/mfd/rohm-bd9576.c 18120F: drivers/regulator/bd71815-regulator.c 18121F: drivers/regulator/bd71828-regulator.c 18122F: drivers/regulator/bd718x7-regulator.c 18123F: drivers/regulator/bd9576-regulator.c 18124F: drivers/regulator/rohm-regulator.c 18125F: drivers/rtc/rtc-bd70528.c 18126F: drivers/watchdog/bd9576_wdt.c 18127F: include/linux/mfd/rohm-bd71815.h 18128F: include/linux/mfd/rohm-bd71828.h 18129F: include/linux/mfd/rohm-bd718x7.h 18130F: include/linux/mfd/rohm-bd957x.h 18131F: include/linux/mfd/rohm-generic.h 18132F: include/linux/mfd/rohm-shared.h 18133 18134ROSE NETWORK LAYER 18135M: Ralf Baechle <ralf@linux-mips.org> 18136L: linux-hams@vger.kernel.org 18137S: Maintained 18138W: http://www.linux-ax25.org/ 18139F: include/net/rose.h 18140F: include/uapi/linux/rose.h 18141F: net/rose/ 18142 18143ROTATION DRIVER FOR ALLWINNER A83T 18144M: Jernej Skrabec <jernej.skrabec@gmail.com> 18145L: linux-media@vger.kernel.org 18146S: Maintained 18147T: git git://linuxtv.org/media_tree.git 18148F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18149F: drivers/media/platform/sunxi/sun8i-rotate/ 18150 18151RPMSG TTY DRIVER 18152M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18153L: linux-remoteproc@vger.kernel.org 18154S: Maintained 18155F: drivers/tty/rpmsg_tty.c 18156 18157RTL2830 MEDIA DRIVER 18158M: Antti Palosaari <crope@iki.fi> 18159L: linux-media@vger.kernel.org 18160S: Maintained 18161W: https://linuxtv.org 18162W: http://palosaari.fi/linux/ 18163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18164T: git git://linuxtv.org/anttip/media_tree.git 18165F: drivers/media/dvb-frontends/rtl2830* 18166 18167RTL2832 MEDIA DRIVER 18168M: Antti Palosaari <crope@iki.fi> 18169L: linux-media@vger.kernel.org 18170S: Maintained 18171W: https://linuxtv.org 18172W: http://palosaari.fi/linux/ 18173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18174T: git git://linuxtv.org/anttip/media_tree.git 18175F: drivers/media/dvb-frontends/rtl2832* 18176 18177RTL2832_SDR MEDIA DRIVER 18178M: Antti Palosaari <crope@iki.fi> 18179L: linux-media@vger.kernel.org 18180S: Maintained 18181W: https://linuxtv.org 18182W: http://palosaari.fi/linux/ 18183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18184T: git git://linuxtv.org/anttip/media_tree.git 18185F: drivers/media/dvb-frontends/rtl2832_sdr* 18186 18187RTL8180 WIRELESS DRIVER 18188L: linux-wireless@vger.kernel.org 18189S: Orphan 18190W: https://wireless.wiki.kernel.org/ 18191T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18192F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18193 18194RTL8187 WIRELESS DRIVER 18195M: Herton Ronaldo Krzesinski <herton@canonical.com> 18196M: Hin-Tak Leung <htl10@users.sourceforge.net> 18197M: Larry Finger <Larry.Finger@lwfinger.net> 18198L: linux-wireless@vger.kernel.org 18199S: Maintained 18200W: https://wireless.wiki.kernel.org/ 18201T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18202F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18203 18204RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18205M: Jes Sorensen <Jes.Sorensen@gmail.com> 18206L: linux-wireless@vger.kernel.org 18207S: Maintained 18208T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18209F: drivers/net/wireless/realtek/rtl8xxxu/ 18210 18211RTRS TRANSPORT DRIVERS 18212M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18213M: Jack Wang <jinpu.wang@ionos.com> 18214L: linux-rdma@vger.kernel.org 18215S: Maintained 18216F: drivers/infiniband/ulp/rtrs/ 18217 18218RUNTIME VERIFICATION (RV) 18219M: Daniel Bristot de Oliveira <bristot@kernel.org> 18220M: Steven Rostedt <rostedt@goodmis.org> 18221L: linux-trace-devel@vger.kernel.org 18222S: Maintained 18223F: Documentation/trace/rv/ 18224F: include/linux/rv.h 18225F: include/rv/ 18226F: kernel/trace/rv/ 18227F: tools/verification/ 18228 18229RUST 18230M: Miguel Ojeda <ojeda@kernel.org> 18231M: Alex Gaynor <alex.gaynor@gmail.com> 18232M: Wedson Almeida Filho <wedsonaf@gmail.com> 18233R: Boqun Feng <boqun.feng@gmail.com> 18234R: Gary Guo <gary@garyguo.net> 18235R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18236L: rust-for-linux@vger.kernel.org 18237S: Supported 18238W: https://github.com/Rust-for-Linux/linux 18239B: https://github.com/Rust-for-Linux/linux/issues 18240T: git https://github.com/Rust-for-Linux/linux.git rust-next 18241F: Documentation/rust/ 18242F: rust/ 18243F: samples/rust/ 18244F: scripts/*rust* 18245K: \b(?i:rust)\b 18246 18247RXRPC SOCKETS (AF_RXRPC) 18248M: David Howells <dhowells@redhat.com> 18249M: Marc Dionne <marc.dionne@auristor.com> 18250L: linux-afs@lists.infradead.org 18251S: Supported 18252W: https://www.infradead.org/~dhowells/kafs/ 18253F: Documentation/networking/rxrpc.rst 18254F: include/keys/rxrpc-type.h 18255F: include/net/af_rxrpc.h 18256F: include/trace/events/rxrpc.h 18257F: include/uapi/linux/rxrpc.h 18258F: net/rxrpc/ 18259 18260S3 SAVAGE FRAMEBUFFER DRIVER 18261M: Antonino Daplas <adaplas@gmail.com> 18262L: linux-fbdev@vger.kernel.org 18263S: Maintained 18264F: drivers/video/fbdev/savage/ 18265 18266S390 ARCHITECTURE 18267M: Heiko Carstens <hca@linux.ibm.com> 18268M: Vasily Gorbik <gor@linux.ibm.com> 18269M: Alexander Gordeev <agordeev@linux.ibm.com> 18270R: Christian Borntraeger <borntraeger@linux.ibm.com> 18271R: Sven Schnelle <svens@linux.ibm.com> 18272L: linux-s390@vger.kernel.org 18273S: Supported 18274T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18275F: Documentation/driver-api/s390-drivers.rst 18276F: Documentation/s390/ 18277F: arch/s390/ 18278F: drivers/s390/ 18279 18280S390 COMMON I/O LAYER 18281M: Vineeth Vijayan <vneethv@linux.ibm.com> 18282M: Peter Oberparleiter <oberpar@linux.ibm.com> 18283L: linux-s390@vger.kernel.org 18284S: Supported 18285F: drivers/s390/cio/ 18286 18287S390 DASD DRIVER 18288M: Stefan Haberland <sth@linux.ibm.com> 18289M: Jan Hoeppner <hoeppner@linux.ibm.com> 18290L: linux-s390@vger.kernel.org 18291S: Supported 18292F: block/partitions/ibm.c 18293F: drivers/s390/block/dasd* 18294F: include/linux/dasd_mod.h 18295 18296S390 IOMMU (PCI) 18297M: Matthew Rosato <mjrosato@linux.ibm.com> 18298M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18299L: linux-s390@vger.kernel.org 18300S: Supported 18301F: drivers/iommu/s390-iommu.c 18302 18303S390 IUCV NETWORK LAYER 18304M: Alexandra Winter <wintera@linux.ibm.com> 18305M: Wenjia Zhang <wenjia@linux.ibm.com> 18306L: linux-s390@vger.kernel.org 18307L: netdev@vger.kernel.org 18308S: Supported 18309F: drivers/s390/net/*iucv* 18310F: include/net/iucv/ 18311F: net/iucv/ 18312 18313S390 NETWORK DRIVERS 18314M: Alexandra Winter <wintera@linux.ibm.com> 18315M: Wenjia Zhang <wenjia@linux.ibm.com> 18316L: linux-s390@vger.kernel.org 18317L: netdev@vger.kernel.org 18318S: Supported 18319F: drivers/s390/net/ 18320 18321S390 MM 18322M: Alexander Gordeev <agordeev@linux.ibm.com> 18323M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18324L: linux-s390@vger.kernel.org 18325S: Supported 18326T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18327F: arch/s390/include/asm/pgtable.h 18328F: arch/s390/mm 18329 18330S390 PCI SUBSYSTEM 18331M: Niklas Schnelle <schnelle@linux.ibm.com> 18332M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18333L: linux-s390@vger.kernel.org 18334S: Supported 18335F: arch/s390/pci/ 18336F: drivers/pci/hotplug/s390_pci_hpc.c 18337F: Documentation/s390/pci.rst 18338 18339S390 VFIO AP DRIVER 18340M: Tony Krowiak <akrowiak@linux.ibm.com> 18341M: Halil Pasic <pasic@linux.ibm.com> 18342M: Jason Herne <jjherne@linux.ibm.com> 18343L: linux-s390@vger.kernel.org 18344S: Supported 18345F: Documentation/s390/vfio-ap* 18346F: drivers/s390/crypto/vfio_ap* 18347 18348S390 VFIO-CCW DRIVER 18349M: Eric Farman <farman@linux.ibm.com> 18350M: Matthew Rosato <mjrosato@linux.ibm.com> 18351R: Halil Pasic <pasic@linux.ibm.com> 18352L: linux-s390@vger.kernel.org 18353L: kvm@vger.kernel.org 18354S: Supported 18355F: Documentation/s390/vfio-ccw.rst 18356F: drivers/s390/cio/vfio_ccw* 18357F: include/uapi/linux/vfio_ccw.h 18358 18359S390 VFIO-PCI DRIVER 18360M: Matthew Rosato <mjrosato@linux.ibm.com> 18361M: Eric Farman <farman@linux.ibm.com> 18362L: linux-s390@vger.kernel.org 18363L: kvm@vger.kernel.org 18364S: Supported 18365F: arch/s390/kvm/pci* 18366F: drivers/vfio/pci/vfio_pci_zdev.c 18367F: include/uapi/linux/vfio_zdev.h 18368 18369S390 ZCRYPT DRIVER 18370M: Harald Freudenberger <freude@linux.ibm.com> 18371L: linux-s390@vger.kernel.org 18372S: Supported 18373F: drivers/s390/crypto/ 18374 18375S390 ZFCP DRIVER 18376M: Steffen Maier <maier@linux.ibm.com> 18377M: Benjamin Block <bblock@linux.ibm.com> 18378L: linux-s390@vger.kernel.org 18379S: Supported 18380F: drivers/s390/scsi/zfcp_* 18381 18382S3C ADC BATTERY DRIVER 18383M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18384L: linux-samsung-soc@vger.kernel.org 18385S: Odd Fixes 18386F: drivers/power/supply/s3c_adc_battery.c 18387F: include/linux/s3c_adc_battery.h 18388 18389S3C24XX SD/MMC Driver 18390M: Ben Dooks <ben-linux@fluff.org> 18391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18392S: Supported 18393F: drivers/mmc/host/s3cmci.* 18394 18395SAA6588 RDS RECEIVER DRIVER 18396M: Hans Verkuil <hverkuil@xs4all.nl> 18397L: linux-media@vger.kernel.org 18398S: Odd Fixes 18399W: https://linuxtv.org 18400T: git git://linuxtv.org/media_tree.git 18401F: drivers/media/i2c/saa6588* 18402 18403SAA7134 VIDEO4LINUX DRIVER 18404M: Mauro Carvalho Chehab <mchehab@kernel.org> 18405L: linux-media@vger.kernel.org 18406S: Odd fixes 18407W: https://linuxtv.org 18408T: git git://linuxtv.org/media_tree.git 18409F: Documentation/driver-api/media/drivers/saa7134* 18410F: drivers/media/pci/saa7134/ 18411 18412SAA7146 VIDEO4LINUX-2 DRIVER 18413M: Hans Verkuil <hverkuil@xs4all.nl> 18414L: linux-media@vger.kernel.org 18415S: Maintained 18416T: git git://linuxtv.org/media_tree.git 18417F: drivers/staging/media/deprecated/saa7146/ 18418 18419SAFESETID SECURITY MODULE 18420M: Micah Morton <mortonm@chromium.org> 18421S: Supported 18422F: Documentation/admin-guide/LSM/SafeSetID.rst 18423F: security/safesetid/ 18424 18425SAMSUNG AUDIO (ASoC) DRIVERS 18426M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18427M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18429S: Supported 18430B: mailto:linux-samsung-soc@vger.kernel.org 18431F: Documentation/devicetree/bindings/sound/samsung* 18432F: sound/soc/samsung/ 18433 18434SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18435M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18436L: linux-crypto@vger.kernel.org 18437L: linux-samsung-soc@vger.kernel.org 18438S: Maintained 18439F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18440F: drivers/crypto/exynos-rng.c 18441 18442SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18443M: Łukasz Stelmach <l.stelmach@samsung.com> 18444L: linux-samsung-soc@vger.kernel.org 18445S: Maintained 18446F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18447F: drivers/char/hw_random/exynos-trng.c 18448 18449SAMSUNG FRAMEBUFFER DRIVER 18450M: Jingoo Han <jingoohan1@gmail.com> 18451L: linux-fbdev@vger.kernel.org 18452S: Maintained 18453F: drivers/video/fbdev/s3c-fb.c 18454 18455SAMSUNG INTERCONNECT DRIVERS 18456M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18457M: Artur Świgoń <a.swigon@samsung.com> 18458L: linux-pm@vger.kernel.org 18459L: linux-samsung-soc@vger.kernel.org 18460S: Supported 18461F: drivers/interconnect/samsung/ 18462 18463SAMSUNG LAPTOP DRIVER 18464M: Corentin Chary <corentin.chary@gmail.com> 18465L: platform-driver-x86@vger.kernel.org 18466S: Maintained 18467F: drivers/platform/x86/samsung-laptop.c 18468 18469SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18470M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18471L: linux-kernel@vger.kernel.org 18472L: linux-samsung-soc@vger.kernel.org 18473S: Supported 18474B: mailto:linux-samsung-soc@vger.kernel.org 18475F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18476F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18477F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18478F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18479F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18480F: drivers/clk/clk-s2mps11.c 18481F: drivers/mfd/sec*.c 18482F: drivers/regulator/s2m*.c 18483F: drivers/regulator/s5m*.c 18484F: drivers/rtc/rtc-s5m.c 18485F: include/linux/mfd/samsung/ 18486 18487SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18488M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18489L: linux-media@vger.kernel.org 18490L: linux-samsung-soc@vger.kernel.org 18491S: Maintained 18492F: drivers/media/platform/samsung/s3c-camif/ 18493F: include/media/drv-intf/s3c_camif.h 18494 18495SAMSUNG S3FWRN5 NFC DRIVER 18496M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18497L: linux-nfc@lists.01.org (subscribers-only) 18498S: Maintained 18499F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18500F: drivers/nfc/s3fwrn5 18501 18502SAMSUNG S5C73M3 CAMERA DRIVER 18503M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18504M: Andrzej Hajda <andrzej.hajda@intel.com> 18505L: linux-media@vger.kernel.org 18506S: Supported 18507F: drivers/media/i2c/s5c73m3/* 18508 18509SAMSUNG S5K5BAF CAMERA DRIVER 18510M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18511M: Andrzej Hajda <andrzej.hajda@intel.com> 18512L: linux-media@vger.kernel.org 18513S: Supported 18514F: drivers/media/i2c/s5k5baf.c 18515 18516SAMSUNG S5P Security SubSystem (SSS) DRIVER 18517M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18518M: Vladimir Zapolskiy <vz@mleia.com> 18519L: linux-crypto@vger.kernel.org 18520L: linux-samsung-soc@vger.kernel.org 18521S: Maintained 18522F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18523F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18524F: drivers/crypto/s5p-sss.c 18525 18526SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18527M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18528L: linux-media@vger.kernel.org 18529S: Supported 18530Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18531F: drivers/media/platform/samsung/exynos4-is/ 18532 18533SAMSUNG SOC CLOCK DRIVERS 18534M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18535M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18536M: Tomasz Figa <tomasz.figa@gmail.com> 18537M: Chanwoo Choi <cw00.choi@samsung.com> 18538R: Alim Akhtar <alim.akhtar@samsung.com> 18539L: linux-samsung-soc@vger.kernel.org 18540S: Supported 18541T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18542T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18543F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18544F: Documentation/devicetree/bindings/clock/samsung,s3c* 18545F: drivers/clk/samsung/ 18546F: include/dt-bindings/clock/exynos*.h 18547F: include/dt-bindings/clock/s3c*.h 18548F: include/dt-bindings/clock/s5p*.h 18549F: include/dt-bindings/clock/samsung,*.h 18550F: include/linux/clk/samsung.h 18551F: include/linux/platform_data/clk-s3c2410.h 18552 18553SAMSUNG SPI DRIVERS 18554M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18555M: Andi Shyti <andi@etezian.org> 18556L: linux-spi@vger.kernel.org 18557L: linux-samsung-soc@vger.kernel.org 18558S: Maintained 18559F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18560F: drivers/spi/spi-s3c* 18561F: include/linux/platform_data/spi-s3c64xx.h 18562F: include/linux/spi/s3c24xx-fiq.h 18563 18564SAMSUNG SXGBE DRIVERS 18565M: Byungho An <bh74.an@samsung.com> 18566L: netdev@vger.kernel.org 18567S: Supported 18568F: drivers/net/ethernet/samsung/sxgbe/ 18569 18570SAMSUNG THERMAL DRIVER 18571M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18573L: linux-pm@vger.kernel.org 18574L: linux-samsung-soc@vger.kernel.org 18575S: Maintained 18576F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18577F: drivers/thermal/samsung/ 18578 18579SAMSUNG USB2 PHY DRIVER 18580M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18581L: linux-kernel@vger.kernel.org 18582S: Supported 18583F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18584F: Documentation/driver-api/phy/samsung-usb2.rst 18585F: drivers/phy/samsung/phy-exynos4210-usb2.c 18586F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18587F: drivers/phy/samsung/phy-exynos5250-usb2.c 18588F: drivers/phy/samsung/phy-s5pv210-usb2.c 18589F: drivers/phy/samsung/phy-samsung-usb2.c 18590F: drivers/phy/samsung/phy-samsung-usb2.h 18591 18592SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18593M: Paul Barker <paul.barker@sancloud.com> 18594R: Marc Murphy <marc.murphy@sancloud.com> 18595S: Supported 18596F: arch/arm/boot/dts/am335x-sancloud* 18597 18598SC1200 WDT DRIVER 18599M: Zwane Mwaikambo <zwanem@gmail.com> 18600S: Maintained 18601F: drivers/watchdog/sc1200wdt.c 18602 18603SCHEDULER 18604M: Ingo Molnar <mingo@redhat.com> 18605M: Peter Zijlstra <peterz@infradead.org> 18606M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18607M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18608R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18609R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18610R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18611R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18612R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18613R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18614L: linux-kernel@vger.kernel.org 18615S: Maintained 18616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18617F: include/linux/preempt.h 18618F: include/linux/sched.h 18619F: include/linux/wait.h 18620F: include/uapi/linux/sched.h 18621F: kernel/sched/ 18622 18623SCR24X CHIP CARD INTERFACE DRIVER 18624M: Lubomir Rintel <lkundrak@v3.sk> 18625S: Supported 18626F: drivers/char/pcmcia/scr24x_cs.c 18627 18628SCSI RDMA PROTOCOL (SRP) INITIATOR 18629M: Bart Van Assche <bvanassche@acm.org> 18630L: linux-rdma@vger.kernel.org 18631S: Supported 18632Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18633F: drivers/infiniband/ulp/srp/ 18634F: include/scsi/srp.h 18635 18636SCSI RDMA PROTOCOL (SRP) TARGET 18637M: Bart Van Assche <bvanassche@acm.org> 18638L: linux-rdma@vger.kernel.org 18639L: target-devel@vger.kernel.org 18640S: Supported 18641Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18642F: drivers/infiniband/ulp/srpt/ 18643 18644SCSI SG DRIVER 18645M: Doug Gilbert <dgilbert@interlog.com> 18646L: linux-scsi@vger.kernel.org 18647S: Maintained 18648W: http://sg.danny.cz/sg 18649F: Documentation/scsi/scsi-generic.rst 18650F: drivers/scsi/sg.c 18651F: include/scsi/sg.h 18652 18653SCSI SUBSYSTEM 18654M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18655M: "Martin K. Petersen" <martin.petersen@oracle.com> 18656L: linux-scsi@vger.kernel.org 18657S: Maintained 18658Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18659T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18660T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18661F: Documentation/devicetree/bindings/scsi/ 18662F: drivers/scsi/ 18663F: drivers/ufs/ 18664F: include/scsi/ 18665 18666SCSI TAPE DRIVER 18667M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18668L: linux-scsi@vger.kernel.org 18669S: Maintained 18670F: Documentation/scsi/st.rst 18671F: drivers/scsi/st.* 18672F: drivers/scsi/st_*.h 18673 18674SCSI TARGET CORE USER DRIVER 18675M: Bodo Stroesser <bostroesser@gmail.com> 18676L: linux-scsi@vger.kernel.org 18677L: target-devel@vger.kernel.org 18678S: Supported 18679F: Documentation/target/tcmu-design.rst 18680F: drivers/target/target_core_user.c 18681F: include/uapi/linux/target_core_user.h 18682 18683SCSI TARGET SUBSYSTEM 18684M: "Martin K. Petersen" <martin.petersen@oracle.com> 18685L: linux-scsi@vger.kernel.org 18686L: target-devel@vger.kernel.org 18687S: Supported 18688W: http://www.linux-iscsi.org 18689Q: https://patchwork.kernel.org/project/target-devel/list/ 18690T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18691F: Documentation/target/ 18692F: drivers/target/ 18693F: include/target/ 18694 18695SCTP PROTOCOL 18696M: Vlad Yasevich <vyasevich@gmail.com> 18697M: Neil Horman <nhorman@tuxdriver.com> 18698M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18699L: linux-sctp@vger.kernel.org 18700S: Maintained 18701W: http://lksctp.sourceforge.net 18702F: Documentation/networking/sctp.rst 18703F: include/linux/sctp.h 18704F: include/net/sctp/ 18705F: include/uapi/linux/sctp.h 18706F: net/sctp/ 18707 18708SCx200 CPU SUPPORT 18709M: Jim Cromie <jim.cromie@gmail.com> 18710S: Odd Fixes 18711F: Documentation/i2c/busses/scx200_acb.rst 18712F: arch/x86/platform/scx200/ 18713F: drivers/i2c/busses/scx200* 18714F: drivers/mtd/maps/scx200_docflash.c 18715F: drivers/watchdog/scx200_wdt.c 18716F: include/linux/scx200.h 18717 18718SCx200 GPIO DRIVER 18719M: Jim Cromie <jim.cromie@gmail.com> 18720S: Maintained 18721F: drivers/char/scx200_gpio.c 18722F: include/linux/scx200_gpio.h 18723 18724SCx200 HRT CLOCKSOURCE DRIVER 18725M: Jim Cromie <jim.cromie@gmail.com> 18726S: Maintained 18727F: drivers/clocksource/scx200_hrt.c 18728 18729SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18730M: Sascha Sommer <saschasommer@freenet.de> 18731L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18732S: Maintained 18733F: drivers/mmc/host/sdricoh_cs.c 18734 18735SECO BOARDS CEC DRIVER 18736M: Ettore Chimenti <ek5.chimenti@gmail.com> 18737S: Maintained 18738F: drivers/media/cec/platform/seco/seco-cec.c 18739F: drivers/media/cec/platform/seco/seco-cec.h 18740 18741SECURE COMPUTING 18742M: Kees Cook <keescook@chromium.org> 18743R: Andy Lutomirski <luto@amacapital.net> 18744R: Will Drewry <wad@chromium.org> 18745S: Supported 18746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18747F: Documentation/userspace-api/seccomp_filter.rst 18748F: include/linux/seccomp.h 18749F: include/uapi/linux/seccomp.h 18750F: kernel/seccomp.c 18751F: tools/testing/selftests/kselftest_harness.h 18752F: tools/testing/selftests/seccomp/* 18753K: \bsecure_computing 18754K: \bTIF_SECCOMP\b 18755 18756SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18757M: Kamal Dasu <kdasu.kdev@gmail.com> 18758M: Al Cooper <alcooperx@gmail.com> 18759R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18760L: linux-mmc@vger.kernel.org 18761S: Maintained 18762F: drivers/mmc/host/sdhci-brcmstb* 18763 18764SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18765M: Adrian Hunter <adrian.hunter@intel.com> 18766L: linux-mmc@vger.kernel.org 18767S: Supported 18768F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18769F: drivers/mmc/host/sdhci* 18770 18771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18772M: Eugen Hristev <eugen.hristev@microchip.com> 18773L: linux-mmc@vger.kernel.org 18774S: Supported 18775F: drivers/mmc/host/sdhci-of-at91.c 18776 18777SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18778M: Ben Dooks <ben-linux@fluff.org> 18779M: Jaehoon Chung <jh80.chung@samsung.com> 18780L: linux-mmc@vger.kernel.org 18781S: Maintained 18782F: drivers/mmc/host/sdhci-s3c* 18783 18784SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18785M: Viresh Kumar <vireshk@kernel.org> 18786L: linux-mmc@vger.kernel.org 18787S: Maintained 18788F: drivers/mmc/host/sdhci-spear.c 18789 18790SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18791M: Vignesh Raghavendra <vigneshr@ti.com> 18792L: linux-mmc@vger.kernel.org 18793S: Maintained 18794F: drivers/mmc/host/sdhci-omap.c 18795 18796SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18797M: Haibo Chen <haibo.chen@nxp.com> 18798L: linux-imx@nxp.com 18799L: linux-mmc@vger.kernel.org 18800S: Maintained 18801F: drivers/mmc/host/sdhci-esdhc-imx.c 18802 18803SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18804M: Jonathan Derrick <jonathan.derrick@linux.dev> 18805L: linux-block@vger.kernel.org 18806S: Supported 18807F: block/opal_proto.h 18808F: block/sed* 18809F: include/linux/sed* 18810F: include/uapi/linux/sed* 18811 18812SECURITY CONTACT 18813M: Security Officers <security@kernel.org> 18814S: Supported 18815F: Documentation/admin-guide/security-bugs.rst 18816 18817SECURITY SUBSYSTEM 18818M: Paul Moore <paul@paul-moore.com> 18819M: James Morris <jmorris@namei.org> 18820M: "Serge E. Hallyn" <serge@hallyn.com> 18821L: linux-security-module@vger.kernel.org (suggested Cc:) 18822S: Supported 18823W: http://kernsec.org/ 18824T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18825F: security/ 18826X: security/selinux/ 18827 18828SELINUX SECURITY MODULE 18829M: Paul Moore <paul@paul-moore.com> 18830M: Stephen Smalley <stephen.smalley.work@gmail.com> 18831M: Eric Paris <eparis@parisplace.org> 18832L: selinux@vger.kernel.org 18833S: Supported 18834W: https://selinuxproject.org 18835W: https://github.com/SELinuxProject 18836T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18837F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18838F: Documentation/ABI/obsolete/sysfs-selinux-disable 18839F: Documentation/admin-guide/LSM/SELinux.rst 18840F: include/trace/events/avc.h 18841F: include/uapi/linux/selinux_netlink.h 18842F: scripts/selinux/ 18843F: security/selinux/ 18844 18845SENSABLE PHANTOM 18846M: Jiri Slaby <jirislaby@kernel.org> 18847S: Maintained 18848F: drivers/misc/phantom.c 18849F: include/uapi/linux/phantom.h 18850 18851SENSEAIR SUNRISE 006-0-0007 18852M: Jacopo Mondi <jacopo@jmondi.org> 18853S: Maintained 18854F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18855F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18856F: drivers/iio/chemical/sunrise_co2.c 18857 18858SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18859M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18860S: Maintained 18861F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18862F: drivers/iio/chemical/scd30.h 18863F: drivers/iio/chemical/scd30_core.c 18864F: drivers/iio/chemical/scd30_i2c.c 18865F: drivers/iio/chemical/scd30_serial.c 18866 18867SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18868M: Roan van Dijk <roan@protonic.nl> 18869S: Maintained 18870F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18871F: drivers/iio/chemical/scd4x.c 18872 18873SENSIRION SGP40 GAS SENSOR DRIVER 18874M: Andreas Klinger <ak@it-klinger.de> 18875S: Maintained 18876F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18877F: drivers/iio/chemical/sgp40.c 18878 18879SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18880M: Tomasz Duszynski <tduszyns@gmail.com> 18881S: Maintained 18882F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18883F: drivers/iio/chemical/sps30.c 18884F: drivers/iio/chemical/sps30_i2c.c 18885F: drivers/iio/chemical/sps30_serial.c 18886 18887SERIAL DEVICE BUS 18888M: Rob Herring <robh@kernel.org> 18889L: linux-serial@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/serial/serial.yaml 18892F: drivers/tty/serdev/ 18893F: include/linux/serdev.h 18894 18895SERIAL DRIVERS 18896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18897L: linux-serial@vger.kernel.org 18898S: Maintained 18899F: Documentation/devicetree/bindings/serial/ 18900F: drivers/tty/serial/ 18901 18902SERIAL IR RECEIVER 18903M: Sean Young <sean@mess.org> 18904L: linux-media@vger.kernel.org 18905S: Maintained 18906F: drivers/media/rc/serial_ir.c 18907 18908SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18909M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18911S: Maintained 18912F: Documentation/devicetree/bindings/slimbus/ 18913F: drivers/slimbus/ 18914F: include/linux/slimbus.h 18915 18916SFC NETWORK DRIVER 18917M: Edward Cree <ecree.xilinx@gmail.com> 18918M: Martin Habets <habetsm.xilinx@gmail.com> 18919L: netdev@vger.kernel.org 18920S: Supported 18921F: drivers/net/ethernet/sfc/ 18922 18923SFF/SFP/SFP+ MODULE SUPPORT 18924M: Russell King <linux@armlinux.org.uk> 18925L: netdev@vger.kernel.org 18926S: Maintained 18927F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18928F: drivers/net/phy/phylink.c 18929F: drivers/net/phy/sfp* 18930F: include/linux/mdio/mdio-i2c.h 18931F: include/linux/phylink.h 18932F: include/linux/sfp.h 18933K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18934 18935SGI GRU DRIVER 18936M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18937S: Maintained 18938F: drivers/misc/sgi-gru/ 18939 18940SGI XP/XPC/XPNET DRIVER 18941M: Robin Holt <robinmholt@gmail.com> 18942M: Steve Wahl <steve.wahl@hpe.com> 18943R: Mike Travis <mike.travis@hpe.com> 18944S: Maintained 18945F: drivers/misc/sgi-xp/ 18946 18947SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18948M: Karsten Graul <kgraul@linux.ibm.com> 18949M: Wenjia Zhang <wenjia@linux.ibm.com> 18950M: Jan Karcher <jaka@linux.ibm.com> 18951L: linux-s390@vger.kernel.org 18952S: Supported 18953F: net/smc/ 18954 18955SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18956M: Linus Walleij <linus.walleij@linaro.org> 18957L: linux-iio@vger.kernel.org 18958S: Maintained 18959T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18960F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18961F: drivers/iio/light/gp2ap002.c 18962 18963SHARP RJ54N1CB0C SENSOR DRIVER 18964M: Jacopo Mondi <jacopo@jmondi.org> 18965L: linux-media@vger.kernel.org 18966S: Odd fixes 18967T: git git://linuxtv.org/media_tree.git 18968F: drivers/media/i2c/rj54n1cb0c.c 18969F: include/media/i2c/rj54n1cb0c.h 18970 18971SH_VOU V4L2 OUTPUT DRIVER 18972L: linux-media@vger.kernel.org 18973S: Orphan 18974F: drivers/media/platform/renesas/sh_vou.c 18975F: include/media/drv-intf/sh_vou.h 18976 18977SI2157 MEDIA DRIVER 18978M: Antti Palosaari <crope@iki.fi> 18979L: linux-media@vger.kernel.org 18980S: Maintained 18981W: https://linuxtv.org 18982W: http://palosaari.fi/linux/ 18983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18984T: git git://linuxtv.org/anttip/media_tree.git 18985F: drivers/media/tuners/si2157* 18986 18987SI2165 MEDIA DRIVER 18988M: Matthias Schwarzott <zzam@gentoo.org> 18989L: linux-media@vger.kernel.org 18990S: Maintained 18991W: https://linuxtv.org 18992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18993F: drivers/media/dvb-frontends/si2165* 18994 18995SI2168 MEDIA DRIVER 18996M: Antti Palosaari <crope@iki.fi> 18997L: linux-media@vger.kernel.org 18998S: Maintained 18999W: https://linuxtv.org 19000W: http://palosaari.fi/linux/ 19001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19002T: git git://linuxtv.org/anttip/media_tree.git 19003F: drivers/media/dvb-frontends/si2168* 19004 19005SI470X FM RADIO RECEIVER I2C DRIVER 19006M: Hans Verkuil <hverkuil@xs4all.nl> 19007L: linux-media@vger.kernel.org 19008S: Odd Fixes 19009W: https://linuxtv.org 19010T: git git://linuxtv.org/media_tree.git 19011F: drivers/media/radio/si470x/radio-si470x-i2c.c 19012 19013SI470X FM RADIO RECEIVER USB DRIVER 19014M: Hans Verkuil <hverkuil@xs4all.nl> 19015L: linux-media@vger.kernel.org 19016S: Maintained 19017W: https://linuxtv.org 19018T: git git://linuxtv.org/media_tree.git 19019F: drivers/media/radio/si470x/radio-si470x-common.c 19020F: drivers/media/radio/si470x/radio-si470x-usb.c 19021F: drivers/media/radio/si470x/radio-si470x.h 19022 19023SI4713 FM RADIO TRANSMITTER I2C 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/si4713.? 19030 19031SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19032M: Eduardo Valentin <edubezval@gmail.com> 19033L: linux-media@vger.kernel.org 19034S: Odd Fixes 19035W: https://linuxtv.org 19036T: git git://linuxtv.org/media_tree.git 19037F: drivers/media/radio/si4713/radio-platform-si4713.c 19038 19039SI4713 FM RADIO TRANSMITTER USB DRIVER 19040M: Hans Verkuil <hverkuil@xs4all.nl> 19041L: linux-media@vger.kernel.org 19042S: Maintained 19043W: https://linuxtv.org 19044T: git git://linuxtv.org/media_tree.git 19045F: drivers/media/radio/si4713/radio-usb-si4713.c 19046 19047SIANO DVB DRIVER 19048M: Mauro Carvalho Chehab <mchehab@kernel.org> 19049L: linux-media@vger.kernel.org 19050S: Odd fixes 19051W: https://linuxtv.org 19052T: git git://linuxtv.org/media_tree.git 19053F: drivers/media/common/siano/ 19054F: drivers/media/mmc/siano/ 19055F: drivers/media/usb/siano/ 19056F: drivers/media/usb/siano/ 19057 19058SIFIVE DRIVERS 19059M: Palmer Dabbelt <palmer@dabbelt.com> 19060M: Paul Walmsley <paul.walmsley@sifive.com> 19061L: linux-riscv@lists.infradead.org 19062S: Supported 19063N: sifive 19064K: [^@]sifive 19065 19066SIFIVE FU540 SYSTEM-ON-CHIP 19067M: Paul Walmsley <paul.walmsley@sifive.com> 19068M: Palmer Dabbelt <palmer@dabbelt.com> 19069L: linux-riscv@lists.infradead.org 19070S: Supported 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19072N: fu540 19073K: fu540 19074 19075SIFIVE PDMA DRIVER 19076M: Green Wan <green.wan@sifive.com> 19077S: Maintained 19078F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19079F: drivers/dma/sf-pdma/ 19080 19081SIFIVE SOC DRIVERS 19082M: Conor Dooley <conor@kernel.org> 19083L: linux-riscv@lists.infradead.org 19084S: Maintained 19085T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19086F: drivers/soc/sifive/ 19087 19088SILEAD TOUCHSCREEN DRIVER 19089M: Hans de Goede <hdegoede@redhat.com> 19090L: linux-input@vger.kernel.org 19091L: platform-driver-x86@vger.kernel.org 19092S: Maintained 19093F: drivers/input/touchscreen/silead.c 19094F: drivers/platform/x86/touchscreen_dmi.c 19095 19096SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19097M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19098S: Supported 19099F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19100F: drivers/net/wireless/silabs/wfx/ 19101 19102SILICON MOTION SM712 FRAME BUFFER DRIVER 19103M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19104M: Teddy Wang <teddy.wang@siliconmotion.com> 19105M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19106L: linux-fbdev@vger.kernel.org 19107S: Maintained 19108F: Documentation/fb/sm712fb.rst 19109F: drivers/video/fbdev/sm712* 19110 19111SILVACO I3C DUAL-ROLE MASTER 19112M: Miquel Raynal <miquel.raynal@bootlin.com> 19113M: Conor Culhane <conor.culhane@silvaco.com> 19114L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19115S: Maintained 19116F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19117F: drivers/i3c/master/svc-i3c-master.c 19118 19119SIMPLEFB FB DRIVER 19120M: Hans de Goede <hdegoede@redhat.com> 19121L: linux-fbdev@vger.kernel.org 19122S: Maintained 19123F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19124F: drivers/video/fbdev/simplefb.c 19125F: include/linux/platform_data/simplefb.h 19126 19127SIMTEC EB110ATX (Chalice CATS) 19128M: Simtec Linux Team <linux@simtec.co.uk> 19129S: Supported 19130W: http://www.simtec.co.uk/products/EB110ATX/ 19131 19132SIMTEC EB2410ITX (BAST) 19133M: Simtec Linux Team <linux@simtec.co.uk> 19134S: Supported 19135W: http://www.simtec.co.uk/products/EB2410ITX/ 19136F: arch/arm/mach-s3c/bast-ide.c 19137F: arch/arm/mach-s3c/bast-irq.c 19138F: arch/arm/mach-s3c/mach-bast.c 19139 19140SIOX 19141M: Thorsten Scherer <t.scherer@eckelmann.de> 19142M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19143R: Pengutronix Kernel Team <kernel@pengutronix.de> 19144S: Supported 19145F: drivers/gpio/gpio-siox.c 19146F: drivers/siox/* 19147F: include/trace/events/siox.h 19148 19149SIPHASH PRF ROUTINES 19150M: Jason A. Donenfeld <Jason@zx2c4.com> 19151S: Maintained 19152F: include/linux/siphash.h 19153F: lib/siphash.c 19154F: lib/siphash_kunit.c 19155 19156SIS 190 ETHERNET DRIVER 19157M: Francois Romieu <romieu@fr.zoreil.com> 19158L: netdev@vger.kernel.org 19159S: Maintained 19160F: drivers/net/ethernet/sis/sis190.c 19161 19162SIS 900/7016 FAST ETHERNET DRIVER 19163M: Daniele Venzano <venza@brownhat.org> 19164L: netdev@vger.kernel.org 19165S: Maintained 19166W: http://www.brownhat.org/sis900.html 19167F: drivers/net/ethernet/sis/sis900.* 19168 19169SIS FRAMEBUFFER DRIVER 19170M: Thomas Winischhofer <thomas@winischhofer.net> 19171S: Maintained 19172W: http://www.winischhofer.net/linuxsisvga.shtml 19173F: Documentation/fb/sisfb.rst 19174F: drivers/video/fbdev/sis/ 19175F: include/video/sisfb.h 19176 19177SIS I2C TOUCHSCREEN DRIVER 19178M: Mika Penttilä <mpenttil@redhat.com> 19179L: linux-input@vger.kernel.org 19180S: Maintained 19181F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19182F: drivers/input/touchscreen/sis_i2c.c 19183 19184SIS USB2VGA DRIVER 19185M: Thomas Winischhofer <thomas@winischhofer.net> 19186S: Maintained 19187W: http://www.winischhofer.at/linuxsisusbvga.shtml 19188F: drivers/usb/misc/sisusbvga/ 19189 19190SL28 CPLD MFD DRIVER 19191M: Michael Walle <michael@walle.cc> 19192S: Maintained 19193F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19194F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19195F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19196F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19197F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19198F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19199F: drivers/gpio/gpio-sl28cpld.c 19200F: drivers/hwmon/sl28cpld-hwmon.c 19201F: drivers/irqchip/irq-sl28cpld.c 19202F: drivers/pwm/pwm-sl28cpld.c 19203F: drivers/watchdog/sl28cpld_wdt.c 19204 19205SLAB ALLOCATOR 19206M: Christoph Lameter <cl@linux.com> 19207M: Pekka Enberg <penberg@kernel.org> 19208M: David Rientjes <rientjes@google.com> 19209M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19210M: Andrew Morton <akpm@linux-foundation.org> 19211M: Vlastimil Babka <vbabka@suse.cz> 19212R: Roman Gushchin <roman.gushchin@linux.dev> 19213R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19214L: linux-mm@kvack.org 19215S: Maintained 19216T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19217F: include/linux/sl?b*.h 19218F: mm/sl?b* 19219 19220SLCAN CAN NETWORK DRIVER 19221M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19222L: linux-can@vger.kernel.org 19223S: Maintained 19224F: drivers/net/can/slcan/ 19225 19226SLEEPABLE READ-COPY UPDATE (SRCU) 19227M: Lai Jiangshan <jiangshanlai@gmail.com> 19228M: "Paul E. McKenney" <paulmck@kernel.org> 19229M: Josh Triplett <josh@joshtriplett.org> 19230R: Steven Rostedt <rostedt@goodmis.org> 19231R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19232L: rcu@vger.kernel.org 19233S: Supported 19234W: http://www.rdrop.com/users/paulmck/RCU/ 19235T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19236F: include/linux/srcu*.h 19237F: kernel/rcu/srcu*.c 19238 19239SMACK SECURITY MODULE 19240M: Casey Schaufler <casey@schaufler-ca.com> 19241L: linux-security-module@vger.kernel.org 19242S: Maintained 19243W: http://schaufler-ca.com 19244T: git git://github.com/cschaufler/smack-next 19245F: Documentation/admin-guide/LSM/Smack.rst 19246F: security/smack/ 19247 19248SMC91x ETHERNET DRIVER 19249M: Nicolas Pitre <nico@fluxnic.net> 19250S: Odd Fixes 19251F: drivers/net/ethernet/smsc/smc91x.* 19252 19253SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19254M: Mark Rutland <mark.rutland@arm.com> 19255M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19256M: Sudeep Holla <sudeep.holla@arm.com> 19257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19258S: Maintained 19259F: drivers/firmware/smccc/ 19260F: include/linux/arm-smccc.h 19261 19262SMM665 HARDWARE MONITOR DRIVER 19263M: Guenter Roeck <linux@roeck-us.net> 19264L: linux-hwmon@vger.kernel.org 19265S: Maintained 19266F: Documentation/hwmon/smm665.rst 19267F: drivers/hwmon/smm665.c 19268 19269SMSC EMC2103 HARDWARE MONITOR DRIVER 19270M: Steve Glendinning <steve.glendinning@shawell.net> 19271L: linux-hwmon@vger.kernel.org 19272S: Maintained 19273F: Documentation/hwmon/emc2103.rst 19274F: drivers/hwmon/emc2103.c 19275 19276SMSC SCH5627 HARDWARE MONITOR DRIVER 19277M: Hans de Goede <hdegoede@redhat.com> 19278L: linux-hwmon@vger.kernel.org 19279S: Supported 19280F: Documentation/hwmon/sch5627.rst 19281F: drivers/hwmon/sch5627.c 19282 19283SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19284M: Steve Glendinning <steve.glendinning@shawell.net> 19285L: linux-fbdev@vger.kernel.org 19286S: Maintained 19287F: drivers/video/fbdev/smscufx.c 19288 19289SMSC47B397 HARDWARE MONITOR DRIVER 19290M: Jean Delvare <jdelvare@suse.com> 19291L: linux-hwmon@vger.kernel.org 19292S: Maintained 19293F: Documentation/hwmon/smsc47b397.rst 19294F: drivers/hwmon/smsc47b397.c 19295 19296SMSC911x ETHERNET DRIVER 19297M: Steve Glendinning <steve.glendinning@shawell.net> 19298L: netdev@vger.kernel.org 19299S: Maintained 19300F: drivers/net/ethernet/smsc/smsc911x.* 19301F: include/linux/smsc911x.h 19302 19303SMSC9420 PCI ETHERNET DRIVER 19304M: Steve Glendinning <steve.glendinning@shawell.net> 19305L: netdev@vger.kernel.org 19306S: Maintained 19307F: drivers/net/ethernet/smsc/smsc9420.* 19308 19309SOCIONEXT (SNI) AVE NETWORK DRIVER 19310M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19314F: drivers/net/ethernet/socionext/sni_ave.c 19315 19316SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19317M: Jassi Brar <jaswinder.singh@linaro.org> 19318M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19319L: netdev@vger.kernel.org 19320S: Maintained 19321F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19322F: drivers/net/ethernet/socionext/netsec.c 19323 19324SOCIONEXT (SNI) Synquacer SPI DRIVER 19325M: Masahisa Kojima <masahisa.kojima@linaro.org> 19326M: Jassi Brar <jaswinder.singh@linaro.org> 19327L: linux-spi@vger.kernel.org 19328S: Maintained 19329F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19330F: drivers/spi/spi-synquacer.c 19331 19332SOCIONEXT SYNQUACER I2C DRIVER 19333M: Ard Biesheuvel <ardb@kernel.org> 19334L: linux-i2c@vger.kernel.org 19335S: Maintained 19336F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19337F: drivers/i2c/busses/i2c-synquacer.c 19338 19339SOCIONEXT UNIPHIER SOUND DRIVER 19340L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19341S: Orphan 19342F: sound/soc/uniphier/ 19343 19344SOCKET TIMESTAMPING 19345M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19346S: Maintained 19347F: Documentation/networking/timestamping.rst 19348F: include/uapi/linux/net_tstamp.h 19349F: tools/testing/selftests/net/so_txtime.c 19350 19351SOEKRIS NET48XX LED SUPPORT 19352M: Chris Boot <bootc@bootc.net> 19353S: Maintained 19354F: drivers/leds/leds-net48xx.c 19355 19356SOFT-IWARP DRIVER (siw) 19357M: Bernard Metzler <bmt@zurich.ibm.com> 19358L: linux-rdma@vger.kernel.org 19359S: Supported 19360F: drivers/infiniband/sw/siw/ 19361F: include/uapi/rdma/siw-abi.h 19362 19363SOFT-ROCE DRIVER (rxe) 19364M: Zhu Yanjun <zyjzyj2000@gmail.com> 19365L: linux-rdma@vger.kernel.org 19366S: Supported 19367F: drivers/infiniband/sw/rxe/ 19368F: include/uapi/rdma/rdma_user_rxe.h 19369 19370SOFTLOGIC 6x10 MPEG CODEC 19371M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19372M: Anton Sviridenko <anton@corp.bluecherry.net> 19373M: Andrey Utkin <andrey_utkin@fastmail.com> 19374M: Ismael Luceno <ismael@iodev.co.uk> 19375L: linux-media@vger.kernel.org 19376S: Supported 19377F: drivers/media/pci/solo6x10/ 19378 19379SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19380M: James Morse <james.morse@arm.com> 19381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19382S: Maintained 19383F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19384F: drivers/firmware/arm_sdei.c 19385F: include/linux/arm_sdei.h 19386F: include/uapi/linux/arm_sdei.h 19387 19388SOFTWARE NODES AND DEVICE PROPERTIES 19389R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19390R: Daniel Scally <djrscally@gmail.com> 19391R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19392R: Sakari Ailus <sakari.ailus@linux.intel.com> 19393L: linux-acpi@vger.kernel.org 19394S: Maintained 19395F: drivers/base/property.c 19396F: drivers/base/swnode.c 19397F: include/linux/fwnode.h 19398F: include/linux/property.h 19399 19400SOFTWARE RAID (Multiple Disks) SUPPORT 19401M: Song Liu <song@kernel.org> 19402L: linux-raid@vger.kernel.org 19403S: Supported 19404Q: https://patchwork.kernel.org/project/linux-raid/list/ 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19406F: drivers/md/Kconfig 19407F: drivers/md/Makefile 19408F: drivers/md/md* 19409F: drivers/md/raid* 19410F: include/linux/raid/ 19411F: include/uapi/linux/raid/ 19412 19413SOLIDRUN CLEARFOG SUPPORT 19414M: Russell King <linux@armlinux.org.uk> 19415S: Maintained 19416F: arch/arm/boot/dts/armada-388-clearfog* 19417F: arch/arm/boot/dts/armada-38x-solidrun-* 19418 19419SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19420M: Russell King <linux@armlinux.org.uk> 19421S: Maintained 19422F: arch/arm/boot/dts/imx6*-cubox-i* 19423F: arch/arm/boot/dts/imx6*-hummingboard* 19424F: arch/arm/boot/dts/imx6*-sr-* 19425 19426SONIC NETWORK DRIVER 19427M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19428L: netdev@vger.kernel.org 19429S: Maintained 19430F: drivers/net/ethernet/natsemi/sonic.* 19431 19432SONICS SILICON BACKPLANE DRIVER (SSB) 19433M: Michael Buesch <m@bues.ch> 19434L: linux-wireless@vger.kernel.org 19435S: Maintained 19436F: drivers/ssb/ 19437F: include/linux/ssb/ 19438 19439SONY IMX208 SENSOR DRIVER 19440M: Sakari Ailus <sakari.ailus@linux.intel.com> 19441L: linux-media@vger.kernel.org 19442S: Maintained 19443T: git git://linuxtv.org/media_tree.git 19444F: drivers/media/i2c/imx208.c 19445 19446SONY IMX214 SENSOR DRIVER 19447M: Ricardo Ribalda <ribalda@kernel.org> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19452F: drivers/media/i2c/imx214.c 19453 19454SONY IMX219 SENSOR DRIVER 19455M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19460F: drivers/media/i2c/imx219.c 19461 19462SONY IMX258 SENSOR DRIVER 19463M: Sakari Ailus <sakari.ailus@linux.intel.com> 19464L: linux-media@vger.kernel.org 19465S: Maintained 19466T: git git://linuxtv.org/media_tree.git 19467F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19468F: drivers/media/i2c/imx258.c 19469 19470SONY IMX274 SENSOR DRIVER 19471M: Leon Luo <leonl@leopardimaging.com> 19472L: linux-media@vger.kernel.org 19473S: Maintained 19474T: git git://linuxtv.org/media_tree.git 19475F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19476F: drivers/media/i2c/imx274.c 19477 19478SONY IMX290 SENSOR DRIVER 19479M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482T: git git://linuxtv.org/media_tree.git 19483F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19484F: drivers/media/i2c/imx290.c 19485 19486SONY IMX319 SENSOR DRIVER 19487M: Bingbu Cao <bingbu.cao@intel.com> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490T: git git://linuxtv.org/media_tree.git 19491F: drivers/media/i2c/imx319.c 19492 19493SONY IMX334 SENSOR DRIVER 19494M: Paul J. Murphy <paul.j.murphy@intel.com> 19495M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19496L: linux-media@vger.kernel.org 19497S: Maintained 19498T: git git://linuxtv.org/media_tree.git 19499F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19500F: drivers/media/i2c/imx334.c 19501 19502SONY IMX335 SENSOR DRIVER 19503M: Paul J. Murphy <paul.j.murphy@intel.com> 19504M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19505L: linux-media@vger.kernel.org 19506S: Maintained 19507T: git git://linuxtv.org/media_tree.git 19508F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19509F: drivers/media/i2c/imx335.c 19510 19511SONY IMX355 SENSOR DRIVER 19512M: Tianshu Qiu <tian.shu.qiu@intel.com> 19513L: linux-media@vger.kernel.org 19514S: Maintained 19515T: git git://linuxtv.org/media_tree.git 19516F: drivers/media/i2c/imx355.c 19517 19518SONY IMX412 SENSOR DRIVER 19519M: Paul J. Murphy <paul.j.murphy@intel.com> 19520M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19521L: linux-media@vger.kernel.org 19522S: Maintained 19523T: git git://linuxtv.org/media_tree.git 19524F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19525F: drivers/media/i2c/imx412.c 19526 19527SONY MEMORYSTICK SUBSYSTEM 19528M: Maxim Levitsky <maximlevitsky@gmail.com> 19529M: Alex Dubov <oakad@yahoo.com> 19530M: Ulf Hansson <ulf.hansson@linaro.org> 19531L: linux-mmc@vger.kernel.org 19532S: Maintained 19533T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19534F: drivers/memstick/ 19535F: include/linux/memstick.h 19536 19537SONY VAIO CONTROL DEVICE DRIVER 19538M: Mattia Dongili <malattia@linux.it> 19539L: platform-driver-x86@vger.kernel.org 19540S: Maintained 19541W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19542F: Documentation/admin-guide/laptops/sony-laptop.rst 19543F: drivers/char/sonypi.c 19544F: drivers/platform/x86/sony-laptop.c 19545F: include/linux/sony-laptop.h 19546 19547SOUND 19548M: Jaroslav Kysela <perex@perex.cz> 19549M: Takashi Iwai <tiwai@suse.com> 19550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19551S: Maintained 19552W: http://www.alsa-project.org/ 19553Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19554T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19555F: Documentation/sound/ 19556F: include/sound/ 19557F: include/uapi/sound/ 19558F: sound/ 19559F: tools/testing/selftests/alsa 19560 19561SOUND - COMPRESSED AUDIO 19562M: Vinod Koul <vkoul@kernel.org> 19563L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19564S: Supported 19565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19566F: Documentation/sound/designs/compress-offload.rst 19567F: include/sound/compress_driver.h 19568F: include/uapi/sound/compress_* 19569F: sound/core/compress_offload.c 19570F: sound/soc/soc-compress.c 19571 19572SOUND - DMAENGINE HELPERS 19573M: Lars-Peter Clausen <lars@metafoo.de> 19574S: Supported 19575F: include/sound/dmaengine_pcm.h 19576F: sound/core/pcm_dmaengine.c 19577F: sound/soc/soc-generic-dmaengine-pcm.c 19578 19579SOUND - ALSA SELFTESTS 19580M: Mark Brown <broonie@kernel.org> 19581L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19582L: linux-kselftest@vger.kernel.org 19583S: Supported 19584F: tools/testing/selftests/alsa 19585 19586SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19587M: Liam Girdwood <lgirdwood@gmail.com> 19588M: Mark Brown <broonie@kernel.org> 19589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19590S: Supported 19591W: http://alsa-project.org/main/index.php/ASoC 19592T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19593F: Documentation/devicetree/bindings/sound/ 19594F: Documentation/sound/soc/ 19595F: include/dt-bindings/sound/ 19596F: include/sound/soc* 19597F: sound/soc/ 19598 19599SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19600M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19601M: Liam Girdwood <lgirdwood@gmail.com> 19602M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19603M: Bard Liao <yung-chuan.liao@linux.intel.com> 19604M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19605R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19606M: Daniel Baluta <daniel.baluta@nxp.com> 19607L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19608S: Supported 19609W: https://github.com/thesofproject/linux/ 19610F: sound/soc/sof/ 19611 19612SOUNDWIRE SUBSYSTEM 19613M: Vinod Koul <vkoul@kernel.org> 19614M: Bard Liao <yung-chuan.liao@linux.intel.com> 19615R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19616R: Sanyog Kale <sanyog.r.kale@intel.com> 19617L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19618S: Supported 19619T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19620F: Documentation/driver-api/soundwire/ 19621F: drivers/soundwire/ 19622F: include/linux/soundwire/ 19623 19624SP2 MEDIA DRIVER 19625M: Olli Salonen <olli.salonen@iki.fi> 19626L: linux-media@vger.kernel.org 19627S: Maintained 19628W: https://linuxtv.org 19629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19630F: drivers/media/dvb-frontends/sp2* 19631 19632SPANISH DOCUMENTATION 19633M: Carlos Bilbao <carlos.bilbao@amd.com> 19634S: Maintained 19635F: Documentation/translations/sp_SP/ 19636 19637SPARC + UltraSPARC (sparc/sparc64) 19638M: "David S. Miller" <davem@davemloft.net> 19639L: sparclinux@vger.kernel.org 19640S: Maintained 19641Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19642T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19643T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19644F: arch/sparc/ 19645F: drivers/sbus/ 19646 19647SPARC SERIAL DRIVERS 19648M: "David S. Miller" <davem@davemloft.net> 19649L: sparclinux@vger.kernel.org 19650S: Maintained 19651T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19652T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19653F: drivers/tty/serial/suncore.c 19654F: drivers/tty/serial/sunhv.c 19655F: drivers/tty/serial/sunsab.c 19656F: drivers/tty/serial/sunsab.h 19657F: drivers/tty/serial/sunsu.c 19658F: drivers/tty/serial/sunzilog.c 19659F: drivers/tty/serial/sunzilog.h 19660F: drivers/tty/vcc.c 19661F: include/linux/sunserialcore.h 19662 19663SPARSE CHECKER 19664M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19665L: linux-sparse@vger.kernel.org 19666S: Maintained 19667W: https://sparse.docs.kernel.org/ 19668T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19669Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19670B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19671F: include/linux/compiler.h 19672 19673SPEAKUP CONSOLE SPEECH DRIVER 19674M: William Hubbs <w.d.hubbs@gmail.com> 19675M: Chris Brannon <chris@the-brannons.com> 19676M: Kirk Reiser <kirk@reisers.ca> 19677M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19678L: speakup@linux-speakup.org 19679S: Odd Fixes 19680W: http://www.linux-speakup.org/ 19681W: https://github.com/linux-speakup/speakup 19682B: https://github.com/linux-speakup/speakup/issues 19683F: drivers/accessibility/speakup/ 19684 19685SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19686M: Viresh Kumar <vireshk@kernel.org> 19687M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19688M: soc@kernel.org 19689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19690S: Maintained 19691W: http://www.st.com/spear 19692F: arch/arm/boot/dts/spear* 19693F: arch/arm/mach-spear/ 19694F: drivers/clk/spear/ 19695F: drivers/pinctrl/spear/ 19696 19697SPI NOR SUBSYSTEM 19698M: Tudor Ambarus <tudor.ambarus@linaro.org> 19699M: Pratyush Yadav <pratyush@kernel.org> 19700R: Michael Walle <michael@walle.cc> 19701L: linux-mtd@lists.infradead.org 19702S: Maintained 19703W: http://www.linux-mtd.infradead.org/ 19704Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19705C: irc://irc.oftc.net/mtd 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19707F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19708F: drivers/mtd/spi-nor/ 19709F: include/linux/mtd/spi-nor.h 19710 19711SPI SUBSYSTEM 19712M: Mark Brown <broonie@kernel.org> 19713L: linux-spi@vger.kernel.org 19714S: Maintained 19715Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19716T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19717F: Documentation/devicetree/bindings/spi/ 19718F: Documentation/spi/ 19719F: drivers/spi/ 19720F: include/linux/spi/ 19721F: include/uapi/linux/spi/ 19722F: tools/spi/ 19723 19724SPIDERNET NETWORK DRIVER for CELL 19725M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19726M: Geoff Levand <geoff@infradead.org> 19727L: netdev@vger.kernel.org 19728L: linuxppc-dev@lists.ozlabs.org 19729S: Maintained 19730F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19731F: drivers/net/ethernet/toshiba/spider_net* 19732 19733SPMI SUBSYSTEM 19734M: Stephen Boyd <sboyd@kernel.org> 19735L: linux-kernel@vger.kernel.org 19736S: Maintained 19737T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19738F: Documentation/devicetree/bindings/spmi/ 19739F: drivers/spmi/ 19740F: include/dt-bindings/spmi/spmi.h 19741F: include/linux/spmi.h 19742F: include/trace/events/spmi.h 19743 19744SPU FILE SYSTEM 19745M: Jeremy Kerr <jk@ozlabs.org> 19746L: linuxppc-dev@lists.ozlabs.org 19747S: Supported 19748W: http://www.ibm.com/developerworks/power/cell/ 19749F: Documentation/filesystems/spufs/spufs.rst 19750F: arch/powerpc/platforms/cell/spufs/ 19751 19752SQUASHFS FILE SYSTEM 19753M: Phillip Lougher <phillip@squashfs.org.uk> 19754L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19755S: Maintained 19756W: http://squashfs.org.uk 19757T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19758F: Documentation/filesystems/squashfs.rst 19759F: fs/squashfs/ 19760 19761SRM (Alpha) environment access 19762M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19763S: Maintained 19764F: arch/alpha/kernel/srm_env.c 19765 19766ST LSM6DSx IMU IIO DRIVER 19767M: Lorenzo Bianconi <lorenzo@kernel.org> 19768L: linux-iio@vger.kernel.org 19769S: Maintained 19770W: http://www.st.com/ 19771F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19772F: drivers/iio/imu/st_lsm6dsx/ 19773 19774ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19775M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19776M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19777L: linux-media@vger.kernel.org 19778S: Maintained 19779T: git git://linuxtv.org/media_tree.git 19780F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19781F: drivers/media/i2c/st-mipid02.c 19782 19783ST STM32 I2C/SMBUS DRIVER 19784M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19785M: Alain Volmat <alain.volmat@foss.st.com> 19786L: linux-i2c@vger.kernel.org 19787S: Maintained 19788F: drivers/i2c/busses/i2c-stm32* 19789 19790ST STM32 SPI DRIVER 19791M: Alain Volmat <alain.volmat@foss.st.com> 19792L: linux-spi@vger.kernel.org 19793S: Maintained 19794F: drivers/spi/spi-stm32.c 19795 19796ST STPDDC60 DRIVER 19797M: Daniel Nilsson <daniel.nilsson@flex.com> 19798L: linux-hwmon@vger.kernel.org 19799S: Maintained 19800F: Documentation/hwmon/stpddc60.rst 19801F: drivers/hwmon/pmbus/stpddc60.c 19802 19803ST VGXY61 DRIVER 19804M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19805M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19810F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19811F: drivers/media/i2c/st-vgxy61.c 19812 19813ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19814M: Song Qiang <songqiang1304521@gmail.com> 19815L: linux-iio@vger.kernel.org 19816S: Maintained 19817F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19818F: drivers/iio/proximity/vl53l0x-i2c.c 19819 19820STABLE BRANCH 19821M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19822M: Sasha Levin <sashal@kernel.org> 19823L: stable@vger.kernel.org 19824S: Supported 19825F: Documentation/process/stable-kernel-rules.rst 19826 19827STAGING - ATOMISP DRIVER 19828M: Hans de Goede <hdegoede@redhat.com> 19829M: Mauro Carvalho Chehab <mchehab@kernel.org> 19830R: Sakari Ailus <sakari.ailus@linux.intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833F: drivers/staging/media/atomisp/ 19834 19835STAGING - FIELDBUS SUBSYSTEM 19836M: Sven Van Asbroeck <TheSven73@gmail.com> 19837S: Maintained 19838F: drivers/staging/fieldbus/* 19839F: drivers/staging/fieldbus/Documentation/ 19840 19841STAGING - HMS ANYBUS-S BUS 19842M: Sven Van Asbroeck <TheSven73@gmail.com> 19843S: Maintained 19844F: drivers/staging/fieldbus/anybuss/ 19845 19846STAGING - INDUSTRIAL IO 19847M: Jonathan Cameron <jic23@kernel.org> 19848L: linux-iio@vger.kernel.org 19849S: Odd Fixes 19850F: Documentation/devicetree/bindings/staging/iio/ 19851F: drivers/staging/iio/ 19852 19853STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19854M: Marc Dietrich <marvin24@gmx.de> 19855L: ac100@lists.launchpad.net (moderated for non-subscribers) 19856L: linux-tegra@vger.kernel.org 19857S: Maintained 19858F: drivers/staging/nvec/ 19859 19860STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19861M: Jens Frederich <jfrederich@gmail.com> 19862M: Jon Nettleton <jon.nettleton@gmail.com> 19863S: Maintained 19864W: http://wiki.laptop.org/go/DCON 19865F: drivers/staging/olpc_dcon/ 19866 19867STAGING - REALTEK RTL8188EU DRIVERS 19868M: Larry Finger <Larry.Finger@lwfinger.net> 19869M: Phillip Potter <phil@philpotter.co.uk> 19870R: Pavel Skripkin <paskripkin@gmail.com> 19871S: Supported 19872F: drivers/staging/r8188eu/ 19873 19874STAGING - REALTEK RTL8712U DRIVERS 19875M: Larry Finger <Larry.Finger@lwfinger.net> 19876M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19877S: Odd Fixes 19878F: drivers/staging/rtl8712/ 19879 19880STAGING - SEPS525 LCD CONTROLLER DRIVERS 19881M: Michael Hennerich <michael.hennerich@analog.com> 19882L: linux-fbdev@vger.kernel.org 19883S: Supported 19884F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19885F: drivers/staging/fbtft/fb_seps525.c 19886 19887STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19888M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19889M: Teddy Wang <teddy.wang@siliconmotion.com> 19890M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19891L: linux-fbdev@vger.kernel.org 19892S: Maintained 19893F: drivers/staging/sm750fb/ 19894 19895STAGING - VIA VT665X DRIVERS 19896M: Forest Bond <forest@alittletooquiet.net> 19897S: Odd Fixes 19898F: drivers/staging/vt665?/ 19899 19900STAGING SUBSYSTEM 19901M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19902L: linux-staging@lists.linux.dev 19903S: Supported 19904T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19905F: drivers/staging/ 19906 19907STARFIRE/DURALAN NETWORK DRIVER 19908M: Ion Badulescu <ionut@badula.org> 19909S: Odd Fixes 19910F: drivers/net/ethernet/adaptec/starfire* 19911 19912STARFIVE DEVICETREES 19913M: Emil Renner Berthing <kernel@esmil.dk> 19914S: Maintained 19915F: arch/riscv/boot/dts/starfive/ 19916 19917STARFIVE JH7100 CLOCK DRIVERS 19918M: Emil Renner Berthing <kernel@esmil.dk> 19919S: Maintained 19920F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19921F: drivers/clk/starfive/clk-starfive-jh7100* 19922F: include/dt-bindings/clock/starfive-jh7100*.h 19923 19924STARFIVE JH7100 PINCTRL DRIVER 19925M: Emil Renner Berthing <kernel@esmil.dk> 19926L: linux-gpio@vger.kernel.org 19927S: Maintained 19928F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19929F: drivers/pinctrl/starfive/ 19930F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19931 19932STARFIVE JH7100 RESET CONTROLLER DRIVER 19933M: Emil Renner Berthing <kernel@esmil.dk> 19934S: Maintained 19935F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19936F: drivers/reset/reset-starfive-jh7100.c 19937F: include/dt-bindings/reset/starfive-jh7100.h 19938 19939STATIC BRANCH/CALL 19940M: Peter Zijlstra <peterz@infradead.org> 19941M: Josh Poimboeuf <jpoimboe@kernel.org> 19942M: Jason Baron <jbaron@akamai.com> 19943R: Steven Rostedt <rostedt@goodmis.org> 19944R: Ard Biesheuvel <ardb@kernel.org> 19945S: Supported 19946F: arch/*/include/asm/jump_label*.h 19947F: arch/*/include/asm/static_call*.h 19948F: arch/*/kernel/jump_label.c 19949F: arch/*/kernel/static_call.c 19950F: include/linux/jump_label*.h 19951F: include/linux/static_call*.h 19952F: kernel/jump_label.c 19953F: kernel/static_call.c 19954 19955STI AUDIO (ASoC) DRIVERS 19956M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19958S: Maintained 19959F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19960F: sound/soc/sti/ 19961 19962STI CEC DRIVER 19963M: Alain Volmat <alain.volmat@foss.st.com> 19964S: Maintained 19965F: Documentation/devicetree/bindings/media/stih-cec.txt 19966F: drivers/media/cec/platform/sti/ 19967 19968STK1160 USB VIDEO CAPTURE DRIVER 19969M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19970L: linux-media@vger.kernel.org 19971S: Maintained 19972T: git git://linuxtv.org/media_tree.git 19973F: drivers/media/usb/stk1160/ 19974 19975STM32 AUDIO (ASoC) DRIVERS 19976M: Olivier Moysan <olivier.moysan@foss.st.com> 19977M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19979S: Maintained 19980F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19981F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19982F: sound/soc/stm/ 19983 19984STM32 TIMER/LPTIMER DRIVERS 19985M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19986S: Maintained 19987F: Documentation/ABI/testing/*timer-stm32 19988F: Documentation/devicetree/bindings/*/*stm32-*timer* 19989F: drivers/*/stm32-*timer* 19990F: drivers/pwm/pwm-stm32* 19991F: include/linux/*/stm32-*tim* 19992 19993STMMAC ETHERNET DRIVER 19994M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19995M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19996M: Jose Abreu <joabreu@synopsys.com> 19997L: netdev@vger.kernel.org 19998S: Supported 19999W: http://www.stlinux.com 20000F: Documentation/networking/device_drivers/ethernet/stmicro/ 20001F: drivers/net/ethernet/stmicro/stmmac/ 20002 20003SUN3/3X 20004M: Sam Creasey <sammy@sammy.net> 20005S: Maintained 20006W: http://sammy.net/sun3/ 20007F: arch/m68k/include/asm/sun3* 20008F: arch/m68k/kernel/*sun3* 20009F: arch/m68k/sun3*/ 20010F: drivers/net/ethernet/i825xx/sun3* 20011 20012SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20013M: Hans de Goede <hdegoede@redhat.com> 20014L: linux-input@vger.kernel.org 20015S: Maintained 20016F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20017F: drivers/input/keyboard/sun4i-lradc-keys.c 20018 20019SUNDANCE NETWORK DRIVER 20020M: Denis Kirjanov <kda@linux-powerpc.org> 20021L: netdev@vger.kernel.org 20022S: Maintained 20023F: drivers/net/ethernet/dlink/sundance.c 20024 20025SUN HAPPY MEAL ETHERNET DRIVER 20026M: Sean Anderson <seanga2@gmail.com> 20027S: Maintained 20028F: drivers/net/ethernet/sun/sunhme.* 20029 20030SUNPLUS ETHERNET DRIVER 20031M: Wells Lu <wellslutw@gmail.com> 20032L: netdev@vger.kernel.org 20033S: Maintained 20034W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20035F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20036F: drivers/net/ethernet/sunplus/ 20037 20038SUNPLUS MMC DRIVER 20039M: Tony Huang <tonyhuang.sunplus@gmail.com> 20040M: Li-hao Kuo <lhjeff911@gmail.com> 20041S: Maintained 20042F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20043F: drivers/mmc/host/sunplus-mmc.c 20044 20045SUNPLUS OCOTP DRIVER 20046M: Vincent Shih <vincent.sunplus@gmail.com> 20047S: Maintained 20048F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20049F: drivers/nvmem/sunplus-ocotp.c 20050 20051SUNPLUS USB2 PHY DRIVER 20052M: Vincent Shih <vincent.sunplus@gmail.com> 20053L: linux-usb@vger.kernel.org 20054S: Maintained 20055F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20056F: drivers/phy/sunplus/Kconfig 20057F: drivers/phy/sunplus/Makefile 20058F: drivers/phy/sunplus/phy-sunplus-usb2.c 20059 20060SUNPLUS PWM DRIVER 20061M: Hammer Hsieh <hammerh0314@gmail.com> 20062S: Maintained 20063F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20064F: drivers/pwm/pwm-sunplus.c 20065 20066SUNPLUS RTC DRIVER 20067M: Vincent Shih <vincent.sunplus@gmail.com> 20068L: linux-rtc@vger.kernel.org 20069S: Maintained 20070F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20071F: drivers/rtc/rtc-sunplus.c 20072 20073SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20074M: Li-hao Kuo <lhjeff911@gmail.com> 20075L: linux-spi@vger.kernel.org 20076S: Maintained 20077F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20078F: drivers/spi/spi-sunplus-sp7021.c 20079 20080SUNPLUS UART DRIVER 20081M: Hammer Hsieh <hammerh0314@gmail.com> 20082S: Maintained 20083F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20084F: drivers/tty/serial/sunplus-uart.c 20085 20086SUNPLUS WATCHDOG DRIVER 20087M: Xiantao Hu <xt.hu@cqplus1.com> 20088L: linux-watchdog@vger.kernel.org 20089S: Maintained 20090F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20091F: drivers/watchdog/sunplus_wdt.c 20092 20093SUPERH 20094M: Yoshinori Sato <ysato@users.sourceforge.jp> 20095M: Rich Felker <dalias@libc.org> 20096L: linux-sh@vger.kernel.org 20097S: Maintained 20098Q: http://patchwork.kernel.org/project/linux-sh/list/ 20099F: Documentation/sh/ 20100F: arch/sh/ 20101F: drivers/sh/ 20102 20103SUSPEND TO RAM 20104M: "Rafael J. Wysocki" <rafael@kernel.org> 20105M: Len Brown <len.brown@intel.com> 20106M: Pavel Machek <pavel@ucw.cz> 20107L: linux-pm@vger.kernel.org 20108S: Supported 20109B: https://bugzilla.kernel.org 20110F: Documentation/power/ 20111F: arch/x86/kernel/acpi/ 20112F: drivers/base/power/ 20113F: include/linux/freezer.h 20114F: include/linux/pm.h 20115F: include/linux/suspend.h 20116F: kernel/power/ 20117 20118SVGA HANDLING 20119M: Martin Mares <mj@ucw.cz> 20120L: linux-video@atrey.karlin.mff.cuni.cz 20121S: Maintained 20122F: Documentation/admin-guide/svga.rst 20123F: arch/x86/boot/video* 20124 20125SWITCHDEV 20126M: Jiri Pirko <jiri@resnulli.us> 20127M: Ivan Vecera <ivecera@redhat.com> 20128L: netdev@vger.kernel.org 20129S: Supported 20130F: include/net/switchdev.h 20131F: net/switchdev/ 20132 20133SY8106A REGULATOR DRIVER 20134M: Icenowy Zheng <icenowy@aosc.io> 20135S: Maintained 20136F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20137F: drivers/regulator/sy8106a-regulator.c 20138 20139SYNC FILE FRAMEWORK 20140M: Sumit Semwal <sumit.semwal@linaro.org> 20141R: Gustavo Padovan <gustavo@padovan.org> 20142L: linux-media@vger.kernel.org 20143L: dri-devel@lists.freedesktop.org 20144S: Maintained 20145T: git git://anongit.freedesktop.org/drm/drm-misc 20146F: Documentation/driver-api/sync_file.rst 20147F: drivers/dma-buf/dma-fence* 20148F: drivers/dma-buf/sw_sync.c 20149F: drivers/dma-buf/sync_* 20150F: include/linux/sync_file.h 20151F: include/uapi/linux/sync_file.h 20152 20153SYNOPSYS ARC ARCHITECTURE 20154M: Vineet Gupta <vgupta@kernel.org> 20155L: linux-snps-arc@lists.infradead.org 20156S: Supported 20157T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20158F: Documentation/arc/ 20159F: Documentation/devicetree/bindings/arc/* 20160F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20161F: arch/arc/ 20162F: drivers/clocksource/arc_timer.c 20163F: drivers/tty/serial/arc_uart.c 20164 20165SYNOPSYS ARC HSDK SDP pll clock driver 20166M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20167S: Supported 20168F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20169F: drivers/clk/clk-hsdk-pll.c 20170 20171SYNOPSYS ARC SDP clock driver 20172M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20173S: Supported 20174F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20175F: drivers/clk/axs10x/* 20176 20177SYNOPSYS ARC SDP platform support 20178M: Alexey Brodkin <abrodkin@synopsys.com> 20179S: Supported 20180F: Documentation/devicetree/bindings/arc/axs10* 20181F: arch/arc/boot/dts/ax* 20182F: arch/arc/plat-axs10x 20183 20184SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20185M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20186S: Supported 20187F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20188F: drivers/reset/reset-axs10x.c 20189 20190SYNOPSYS CREG GPIO DRIVER 20191M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20192S: Maintained 20193F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20194F: drivers/gpio/gpio-creg-snps.c 20195 20196SYNOPSYS DESIGNWARE 8250 UART DRIVER 20197M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20198R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20199S: Supported 20200F: drivers/tty/serial/8250/8250_dw.c 20201F: drivers/tty/serial/8250/8250_dwlib.* 20202F: drivers/tty/serial/8250/8250_lpss.c 20203 20204SYNOPSYS DESIGNWARE APB GPIO DRIVER 20205M: Hoan Tran <hoan@os.amperecomputing.com> 20206M: Serge Semin <fancer.lancer@gmail.com> 20207L: linux-gpio@vger.kernel.org 20208S: Maintained 20209F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20210F: drivers/gpio/gpio-dwapb.c 20211 20212SYNOPSYS DESIGNWARE APB SSI DRIVER 20213M: Serge Semin <fancer.lancer@gmail.com> 20214L: linux-spi@vger.kernel.org 20215S: Supported 20216F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20217F: drivers/spi/spi-dw* 20218 20219SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20220M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20221S: Maintained 20222F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20223F: drivers/dma/dw-axi-dmac/ 20224 20225SYNOPSYS DESIGNWARE DMAC DRIVER 20226M: Viresh Kumar <vireshk@kernel.org> 20227R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20228S: Maintained 20229F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20230F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20231F: drivers/dma/dw/ 20232F: include/dt-bindings/dma/dw-dmac.h 20233F: include/linux/dma/dw.h 20234F: include/linux/platform_data/dma-dw.h 20235 20236SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20237M: Jose Abreu <Jose.Abreu@synopsys.com> 20238L: netdev@vger.kernel.org 20239S: Supported 20240F: drivers/net/ethernet/synopsys/ 20241 20242SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20243M: Jose Abreu <Jose.Abreu@synopsys.com> 20244L: netdev@vger.kernel.org 20245S: Supported 20246F: drivers/net/pcs/pcs-xpcs.c 20247F: drivers/net/pcs/pcs-xpcs.h 20248F: include/linux/pcs/pcs-xpcs.h 20249 20250SYNOPSYS DESIGNWARE I2C DRIVER 20251M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20252R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20253R: Mika Westerberg <mika.westerberg@linux.intel.com> 20254R: Jan Dabros <jsd@semihalf.com> 20255L: linux-i2c@vger.kernel.org 20256S: Supported 20257F: drivers/i2c/busses/i2c-designware-* 20258 20259SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20260M: Jaehoon Chung <jh80.chung@samsung.com> 20261L: linux-mmc@vger.kernel.org 20262S: Maintained 20263F: drivers/mmc/host/dw_mmc* 20264 20265SYNOPSYS HSDK RESET CONTROLLER DRIVER 20266M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20267S: Supported 20268F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20269F: drivers/reset/reset-hsdk.c 20270F: include/dt-bindings/reset/snps,hsdk-reset.h 20271 20272SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20273M: Prabu Thangamuthu <prabu.t@synopsys.com> 20274M: Manjunath M B <manjumb@synopsys.com> 20275L: linux-mmc@vger.kernel.org 20276S: Maintained 20277F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20278 20279SYSTEM CONFIGURATION (SYSCON) 20280M: Lee Jones <lee@kernel.org> 20281M: Arnd Bergmann <arnd@arndb.de> 20282S: Supported 20283T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20284F: drivers/mfd/syscon.c 20285 20286SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20287M: Sudeep Holla <sudeep.holla@arm.com> 20288R: Cristian Marussi <cristian.marussi@arm.com> 20289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20290S: Maintained 20291F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20292F: drivers/clk/clk-sc[mp]i.c 20293F: drivers/cpufreq/sc[mp]i-cpufreq.c 20294F: drivers/firmware/arm_scmi/ 20295F: drivers/firmware/arm_scpi.c 20296F: drivers/powercap/arm_scmi_powercap.c 20297F: drivers/regulator/scmi-regulator.c 20298F: drivers/reset/reset-scmi.c 20299F: include/linux/sc[mp]i_protocol.h 20300F: include/trace/events/scmi.h 20301F: include/uapi/linux/virtio_scmi.h 20302 20303SYSTEM RESET/SHUTDOWN DRIVERS 20304M: Sebastian Reichel <sre@kernel.org> 20305L: linux-pm@vger.kernel.org 20306S: Maintained 20307T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20308F: Documentation/devicetree/bindings/power/reset/ 20309F: drivers/power/reset/ 20310 20311SYSTEM TRACE MODULE CLASS 20312M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20313S: Maintained 20314T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20315F: Documentation/trace/stm.rst 20316F: drivers/hwtracing/stm/ 20317F: include/linux/stm.h 20318F: include/uapi/linux/stm.h 20319 20320SYSTEM76 ACPI DRIVER 20321M: Jeremy Soller <jeremy@system76.com> 20322M: System76 Product Development <productdev@system76.com> 20323L: platform-driver-x86@vger.kernel.org 20324S: Maintained 20325F: drivers/platform/x86/system76_acpi.c 20326 20327SYSV FILESYSTEM 20328M: Christoph Hellwig <hch@infradead.org> 20329S: Maintained 20330F: Documentation/filesystems/sysv-fs.rst 20331F: fs/sysv/ 20332F: include/linux/sysv_fs.h 20333 20334TASKSTATS STATISTICS INTERFACE 20335M: Balbir Singh <bsingharora@gmail.com> 20336S: Maintained 20337F: Documentation/accounting/taskstats* 20338F: include/linux/taskstats* 20339F: kernel/taskstats.c 20340 20341TC subsystem 20342M: Jamal Hadi Salim <jhs@mojatatu.com> 20343M: Cong Wang <xiyou.wangcong@gmail.com> 20344M: Jiri Pirko <jiri@resnulli.us> 20345L: netdev@vger.kernel.org 20346S: Maintained 20347F: include/net/pkt_cls.h 20348F: include/net/pkt_sched.h 20349F: include/net/tc_act/ 20350F: include/uapi/linux/pkt_cls.h 20351F: include/uapi/linux/pkt_sched.h 20352F: include/uapi/linux/tc_act/ 20353F: include/uapi/linux/tc_ematch/ 20354F: net/sched/ 20355F: tools/testing/selftests/tc-testing 20356 20357TC90522 MEDIA DRIVER 20358M: Akihiro Tsukada <tskd08@gmail.com> 20359L: linux-media@vger.kernel.org 20360S: Odd Fixes 20361F: drivers/media/dvb-frontends/tc90522* 20362 20363TCP LOW PRIORITY MODULE 20364M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20365M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20366S: Maintained 20367W: http://tcp-lp-mod.sourceforge.net/ 20368F: net/ipv4/tcp_lp.c 20369 20370TDA10071 MEDIA DRIVER 20371M: Antti Palosaari <crope@iki.fi> 20372L: linux-media@vger.kernel.org 20373S: Maintained 20374W: https://linuxtv.org 20375W: http://palosaari.fi/linux/ 20376Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20377T: git git://linuxtv.org/anttip/media_tree.git 20378F: drivers/media/dvb-frontends/tda10071* 20379 20380TDA18212 MEDIA DRIVER 20381M: Antti Palosaari <crope@iki.fi> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384W: https://linuxtv.org 20385W: http://palosaari.fi/linux/ 20386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20387T: git git://linuxtv.org/anttip/media_tree.git 20388F: drivers/media/tuners/tda18212* 20389 20390TDA18218 MEDIA DRIVER 20391M: Antti Palosaari <crope@iki.fi> 20392L: linux-media@vger.kernel.org 20393S: Maintained 20394W: https://linuxtv.org 20395W: http://palosaari.fi/linux/ 20396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20397T: git git://linuxtv.org/anttip/media_tree.git 20398F: drivers/media/tuners/tda18218* 20399 20400TDA18250 MEDIA DRIVER 20401M: Olli Salonen <olli.salonen@iki.fi> 20402L: linux-media@vger.kernel.org 20403S: Maintained 20404W: https://linuxtv.org 20405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20406T: git git://linuxtv.org/media_tree.git 20407F: drivers/media/tuners/tda18250* 20408 20409TDA18271 MEDIA DRIVER 20410M: Michael Krufky <mkrufky@linuxtv.org> 20411L: linux-media@vger.kernel.org 20412S: Maintained 20413W: https://linuxtv.org 20414W: http://github.com/mkrufky 20415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20416T: git git://linuxtv.org/mkrufky/tuners.git 20417F: drivers/media/tuners/tda18271* 20418 20419TDA1997x MEDIA DRIVER 20420M: Tim Harvey <tharvey@gateworks.com> 20421L: linux-media@vger.kernel.org 20422S: Maintained 20423W: https://linuxtv.org 20424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20425F: drivers/media/i2c/tda1997x.* 20426 20427TDA827x MEDIA DRIVER 20428M: Michael Krufky <mkrufky@linuxtv.org> 20429L: linux-media@vger.kernel.org 20430S: Maintained 20431W: https://linuxtv.org 20432W: http://github.com/mkrufky 20433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20434T: git git://linuxtv.org/mkrufky/tuners.git 20435F: drivers/media/tuners/tda8290.* 20436 20437TDA8290 MEDIA DRIVER 20438M: Michael Krufky <mkrufky@linuxtv.org> 20439L: linux-media@vger.kernel.org 20440S: Maintained 20441W: https://linuxtv.org 20442W: http://github.com/mkrufky 20443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20444T: git git://linuxtv.org/mkrufky/tuners.git 20445F: drivers/media/tuners/tda8290.* 20446 20447TDA9840 MEDIA DRIVER 20448M: Hans Verkuil <hverkuil@xs4all.nl> 20449L: linux-media@vger.kernel.org 20450S: Maintained 20451W: https://linuxtv.org 20452T: git git://linuxtv.org/media_tree.git 20453F: drivers/media/i2c/tda9840* 20454 20455TEA5761 TUNER DRIVER 20456M: Mauro Carvalho Chehab <mchehab@kernel.org> 20457L: linux-media@vger.kernel.org 20458S: Odd fixes 20459W: https://linuxtv.org 20460T: git git://linuxtv.org/media_tree.git 20461F: drivers/media/tuners/tea5761.* 20462 20463TEA5767 TUNER DRIVER 20464M: Mauro Carvalho Chehab <mchehab@kernel.org> 20465L: linux-media@vger.kernel.org 20466S: Maintained 20467W: https://linuxtv.org 20468T: git git://linuxtv.org/media_tree.git 20469F: drivers/media/tuners/tea5767.* 20470 20471TEA6415C MEDIA DRIVER 20472M: Hans Verkuil <hverkuil@xs4all.nl> 20473L: linux-media@vger.kernel.org 20474S: Maintained 20475W: https://linuxtv.org 20476T: git git://linuxtv.org/media_tree.git 20477F: drivers/media/i2c/tea6415c* 20478 20479TEA6420 MEDIA DRIVER 20480M: Hans Verkuil <hverkuil@xs4all.nl> 20481L: linux-media@vger.kernel.org 20482S: Maintained 20483W: https://linuxtv.org 20484T: git git://linuxtv.org/media_tree.git 20485F: drivers/media/i2c/tea6420* 20486 20487TEAM DRIVER 20488M: Jiri Pirko <jiri@resnulli.us> 20489L: netdev@vger.kernel.org 20490S: Supported 20491F: drivers/net/team/ 20492F: include/linux/if_team.h 20493F: include/uapi/linux/if_team.h 20494F: tools/testing/selftests/drivers/net/team/ 20495 20496TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20497M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20498S: Maintained 20499F: arch/x86/platform/ts5500/ 20500 20501TECHNOTREND USB IR RECEIVER 20502M: Sean Young <sean@mess.org> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505F: drivers/media/rc/ttusbir.c 20506 20507TECHWELL TW9910 VIDEO DECODER 20508L: linux-media@vger.kernel.org 20509S: Orphan 20510F: drivers/media/i2c/tw9910.c 20511F: include/media/i2c/tw9910.h 20512 20513TEE SUBSYSTEM 20514M: Jens Wiklander <jens.wiklander@linaro.org> 20515R: Sumit Garg <sumit.garg@linaro.org> 20516L: op-tee@lists.trustedfirmware.org 20517S: Maintained 20518F: Documentation/staging/tee.rst 20519F: drivers/tee/ 20520F: include/linux/tee_drv.h 20521F: include/uapi/linux/tee.h 20522 20523TEGRA ARCHITECTURE SUPPORT 20524M: Thierry Reding <thierry.reding@gmail.com> 20525M: Jonathan Hunter <jonathanh@nvidia.com> 20526L: linux-tegra@vger.kernel.org 20527S: Supported 20528Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20530N: [^a-z]tegra 20531 20532TEGRA CLOCK DRIVER 20533M: Peter De Schrijver <pdeschrijver@nvidia.com> 20534M: Prashant Gaikwad <pgaikwad@nvidia.com> 20535S: Supported 20536F: drivers/clk/tegra/ 20537 20538TEGRA DMA DRIVERS 20539M: Laxman Dewangan <ldewangan@nvidia.com> 20540M: Jon Hunter <jonathanh@nvidia.com> 20541S: Supported 20542F: drivers/dma/tegra* 20543 20544TEGRA I2C DRIVER 20545M: Laxman Dewangan <ldewangan@nvidia.com> 20546R: Dmitry Osipenko <digetx@gmail.com> 20547S: Supported 20548F: drivers/i2c/busses/i2c-tegra.c 20549 20550TEGRA IOMMU DRIVERS 20551M: Thierry Reding <thierry.reding@gmail.com> 20552R: Krishna Reddy <vdumpa@nvidia.com> 20553L: linux-tegra@vger.kernel.org 20554S: Supported 20555F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20556F: drivers/iommu/tegra* 20557 20558TEGRA KBC DRIVER 20559M: Laxman Dewangan <ldewangan@nvidia.com> 20560S: Supported 20561F: drivers/input/keyboard/tegra-kbc.c 20562 20563TEGRA NAND DRIVER 20564M: Stefan Agner <stefan@agner.ch> 20565M: Lucas Stach <dev@lynxeye.de> 20566S: Maintained 20567F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20568F: drivers/mtd/nand/raw/tegra_nand.c 20569 20570TEGRA PWM DRIVER 20571M: Thierry Reding <thierry.reding@gmail.com> 20572S: Supported 20573F: drivers/pwm/pwm-tegra.c 20574 20575TEGRA SERIAL DRIVER 20576M: Laxman Dewangan <ldewangan@nvidia.com> 20577S: Supported 20578F: drivers/tty/serial/serial-tegra.c 20579 20580TEGRA SPI DRIVER 20581M: Laxman Dewangan <ldewangan@nvidia.com> 20582S: Supported 20583F: drivers/spi/spi-tegra* 20584 20585TEGRA QUAD SPI DRIVER 20586M: Thierry Reding <thierry.reding@gmail.com> 20587M: Jonathan Hunter <jonathanh@nvidia.com> 20588M: Sowjanya Komatineni <skomatineni@nvidia.com> 20589L: linux-tegra@vger.kernel.org 20590S: Maintained 20591F: drivers/spi/spi-tegra210-quad.c 20592 20593TEGRA VIDEO DRIVER 20594M: Thierry Reding <thierry.reding@gmail.com> 20595M: Jonathan Hunter <jonathanh@nvidia.com> 20596M: Sowjanya Komatineni <skomatineni@nvidia.com> 20597L: linux-media@vger.kernel.org 20598L: linux-tegra@vger.kernel.org 20599S: Maintained 20600F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20601F: drivers/staging/media/tegra-video/ 20602 20603TEGRA XUSB PADCTL DRIVER 20604M: JC Kuo <jckuo@nvidia.com> 20605S: Supported 20606F: drivers/phy/tegra/xusb* 20607 20608TEHUTI ETHERNET DRIVER 20609M: Andy Gospodarek <andy@greyhouse.net> 20610L: netdev@vger.kernel.org 20611S: Supported 20612F: drivers/net/ethernet/tehuti/* 20613 20614TELECOM CLOCK DRIVER FOR MCPL0010 20615M: Mark Gross <markgross@kernel.org> 20616S: Supported 20617F: drivers/char/tlclk.c 20618 20619TEMPO SEMICONDUCTOR DRIVERS 20620M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20621S: Maintained 20622F: Documentation/devicetree/bindings/sound/tscs*.txt 20623F: sound/soc/codecs/tscs*.c 20624F: sound/soc/codecs/tscs*.h 20625 20626TENSILICA XTENSA PORT (xtensa) 20627M: Chris Zankel <chris@zankel.net> 20628M: Max Filippov <jcmvbkbc@gmail.com> 20629L: linux-xtensa@linux-xtensa.org 20630S: Maintained 20631T: git https://github.com/jcmvbkbc/linux-xtensa.git 20632F: arch/xtensa/ 20633F: drivers/irqchip/irq-xtensa-* 20634 20635TEXAS INSTRUMENTS ASoC DRIVERS 20636M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20638S: Maintained 20639F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20640F: sound/soc/ti/ 20641 20642TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20643M: Ricardo Ribalda <ribalda@kernel.org> 20644L: linux-iio@vger.kernel.org 20645S: Supported 20646F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20647F: drivers/iio/dac/ti-dac7612.c 20648 20649TEXAS INSTRUMENTS DMA DRIVERS 20650M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20651L: dmaengine@vger.kernel.org 20652S: Maintained 20653F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20654F: Documentation/devicetree/bindings/dma/ti-edma.txt 20655F: Documentation/devicetree/bindings/dma/ti/ 20656F: drivers/dma/ti/ 20657X: drivers/dma/ti/cppi41.c 20658F: include/linux/dma/k3-udma-glue.h 20659F: include/linux/dma/ti-cppi5.h 20660F: include/linux/dma/k3-psil.h 20661 20662TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20663M: Nishanth Menon <nm@ti.com> 20664M: Tero Kristo <kristo@kernel.org> 20665M: Santosh Shilimkar <ssantosh@kernel.org> 20666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20667S: Maintained 20668F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20669F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20670F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20671F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20672F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20673F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20674F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20675F: drivers/clk/keystone/sci-clk.c 20676F: drivers/firmware/ti_sci* 20677F: drivers/irqchip/irq-ti-sci-inta.c 20678F: drivers/irqchip/irq-ti-sci-intr.c 20679F: drivers/reset/reset-ti-sci.c 20680F: drivers/soc/ti/ti_sci_inta_msi.c 20681F: drivers/soc/ti/ti_sci_pm_domains.c 20682F: include/dt-bindings/soc/ti,sci_pm_domain.h 20683F: include/linux/soc/ti/ti_sci_inta_msi.h 20684F: include/linux/soc/ti/ti_sci_protocol.h 20685 20686TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20687M: Robert Marko <robert.marko@sartura.hr> 20688M: Luka Perkov <luka.perkov@sartura.hr> 20689L: linux-hwmon@vger.kernel.org 20690S: Maintained 20691F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20692F: Documentation/hwmon/tps23861.rst 20693F: drivers/hwmon/tps23861.c 20694 20695TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20696M: Puranjay Mohan <puranjay12@gmail.com> 20697L: linux-iio@vger.kernel.org 20698S: Supported 20699F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20700F: drivers/iio/temperature/tmp117.c 20701 20702THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20703M: Hans Verkuil <hverkuil@xs4all.nl> 20704L: linux-media@vger.kernel.org 20705S: Maintained 20706W: https://linuxtv.org 20707T: git git://linuxtv.org/media_tree.git 20708F: drivers/media/radio/radio-raremono.c 20709 20710THERMAL 20711M: Rafael J. Wysocki <rafael@kernel.org> 20712M: Daniel Lezcano <daniel.lezcano@linaro.org> 20713R: Amit Kucheria <amitk@kernel.org> 20714R: Zhang Rui <rui.zhang@intel.com> 20715L: linux-pm@vger.kernel.org 20716S: Supported 20717Q: https://patchwork.kernel.org/project/linux-pm/list/ 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20719F: Documentation/ABI/testing/sysfs-class-thermal 20720F: Documentation/devicetree/bindings/thermal/ 20721F: Documentation/driver-api/thermal/ 20722F: drivers/thermal/ 20723F: include/dt-bindings/thermal/ 20724F: include/linux/cpu_cooling.h 20725F: include/linux/thermal.h 20726F: include/uapi/linux/thermal.h 20727F: tools/lib/thermal/ 20728F: tools/thermal/ 20729 20730THERMAL DRIVER FOR AMLOGIC SOCS 20731M: Guillaume La Roque <glaroque@baylibre.com> 20732L: linux-pm@vger.kernel.org 20733L: linux-amlogic@lists.infradead.org 20734S: Supported 20735W: http://linux-meson.com/ 20736F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20737F: drivers/thermal/amlogic_thermal.c 20738 20739THERMAL/CPU_COOLING 20740M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20741M: Daniel Lezcano <daniel.lezcano@linaro.org> 20742M: Viresh Kumar <viresh.kumar@linaro.org> 20743R: Lukasz Luba <lukasz.luba@arm.com> 20744L: linux-pm@vger.kernel.org 20745S: Supported 20746F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20747F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20748F: drivers/thermal/cpufreq_cooling.c 20749F: drivers/thermal/cpuidle_cooling.c 20750F: include/linux/cpu_cooling.h 20751 20752THERMAL/POWER_ALLOCATOR 20753M: Lukasz Luba <lukasz.luba@arm.com> 20754L: linux-pm@vger.kernel.org 20755S: Maintained 20756F: Documentation/driver-api/thermal/power_allocator.rst 20757F: drivers/thermal/gov_power_allocator.c 20758F: include/trace/events/thermal_power_allocator.h 20759 20760THINKPAD ACPI EXTRAS DRIVER 20761M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20762L: ibm-acpi-devel@lists.sourceforge.net 20763L: platform-driver-x86@vger.kernel.org 20764S: Maintained 20765W: http://ibm-acpi.sourceforge.net 20766W: http://thinkwiki.org/wiki/Ibm-acpi 20767T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20768F: drivers/platform/x86/thinkpad_acpi.c 20769 20770THINKPAD LMI DRIVER 20771M: Mark Pearson <markpearson@lenovo.com> 20772L: platform-driver-x86@vger.kernel.org 20773S: Maintained 20774F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20775F: drivers/platform/x86/think-lmi.? 20776 20777THUNDERBOLT DMA TRAFFIC TEST DRIVER 20778M: Isaac Hazan <isaac.hazan@intel.com> 20779L: linux-usb@vger.kernel.org 20780S: Maintained 20781F: drivers/thunderbolt/dma_test.c 20782 20783THUNDERBOLT DRIVER 20784M: Andreas Noever <andreas.noever@gmail.com> 20785M: Michael Jamet <michael.jamet@intel.com> 20786M: Mika Westerberg <mika.westerberg@linux.intel.com> 20787M: Yehezkel Bernat <YehezkelShB@gmail.com> 20788L: linux-usb@vger.kernel.org 20789S: Maintained 20790T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20791F: Documentation/admin-guide/thunderbolt.rst 20792F: drivers/thunderbolt/ 20793F: include/linux/thunderbolt.h 20794 20795THUNDERBOLT NETWORK DRIVER 20796M: Michael Jamet <michael.jamet@intel.com> 20797M: Mika Westerberg <mika.westerberg@linux.intel.com> 20798M: Yehezkel Bernat <YehezkelShB@gmail.com> 20799L: netdev@vger.kernel.org 20800S: Maintained 20801F: drivers/net/thunderbolt.c 20802 20803THUNDERX GPIO DRIVER 20804M: Robert Richter <rric@kernel.org> 20805S: Odd Fixes 20806F: drivers/gpio/gpio-thunderx.c 20807 20808TI AM437X VPFE DRIVER 20809M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812W: https://linuxtv.org 20813Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20814T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20815F: drivers/media/platform/ti/am437x/ 20816 20817TI BANDGAP AND THERMAL DRIVER 20818M: Eduardo Valentin <edubezval@gmail.com> 20819M: Keerthy <j-keerthy@ti.com> 20820L: linux-pm@vger.kernel.org 20821L: linux-omap@vger.kernel.org 20822S: Maintained 20823F: drivers/thermal/ti-soc-thermal/ 20824 20825TI BQ27XXX POWER SUPPLY DRIVER 20826F: drivers/power/supply/bq27xxx_battery.c 20827F: drivers/power/supply/bq27xxx_battery_i2c.c 20828F: include/linux/power/bq27xxx_battery.h 20829 20830TI CDCE706 CLOCK DRIVER 20831M: Max Filippov <jcmvbkbc@gmail.com> 20832S: Maintained 20833F: drivers/clk/clk-cdce706.c 20834 20835TI CLOCK DRIVER 20836M: Tero Kristo <kristo@kernel.org> 20837L: linux-omap@vger.kernel.org 20838S: Odd Fixes 20839F: drivers/clk/ti/ 20840F: include/linux/clk/ti.h 20841 20842TI DAVINCI MACHINE SUPPORT 20843M: Sekhar Nori <nsekhar@ti.com> 20844R: Bartosz Golaszewski <brgl@bgdev.pl> 20845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20846S: Supported 20847T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20848F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20849F: arch/arm/boot/dts/da850* 20850F: arch/arm/mach-davinci/ 20851F: drivers/i2c/busses/i2c-davinci.c 20852 20853TI DAVINCI SERIES CLOCK DRIVER 20854M: David Lechner <david@lechnology.com> 20855R: Sekhar Nori <nsekhar@ti.com> 20856S: Maintained 20857F: Documentation/devicetree/bindings/clock/ti/davinci/ 20858F: drivers/clk/davinci/ 20859F: include/linux/clk/davinci.h 20860 20861TI DAVINCI SERIES GPIO DRIVER 20862M: Keerthy <j-keerthy@ti.com> 20863L: linux-gpio@vger.kernel.org 20864S: Maintained 20865F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20866F: drivers/gpio/gpio-davinci.c 20867 20868TI DAVINCI SERIES MEDIA DRIVER 20869M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20870L: linux-media@vger.kernel.org 20871S: Maintained 20872W: https://linuxtv.org 20873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20874T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20875F: drivers/media/platform/ti/davinci/ 20876F: drivers/staging/media/deprecated/vpfe_capture/ 20877F: include/media/davinci/ 20878 20879TI ENHANCED CAPTURE (eCAP) DRIVER 20880M: Vignesh Raghavendra <vigneshr@ti.com> 20881R: Julien Panis <jpanis@baylibre.com> 20882L: linux-iio@vger.kernel.org 20883L: linux-omap@vger.kernel.org 20884S: Maintained 20885F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20886F: drivers/counter/ti-ecap-capture.c 20887 20888TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20889R: David Lechner <david@lechnology.com> 20890L: linux-iio@vger.kernel.org 20891F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20892F: drivers/counter/ti-eqep.c 20893 20894TI ETHERNET SWITCH DRIVER (CPSW) 20895R: Grygorii Strashko <grygorii.strashko@ti.com> 20896L: linux-omap@vger.kernel.org 20897L: netdev@vger.kernel.org 20898S: Maintained 20899F: drivers/net/ethernet/ti/cpsw* 20900F: drivers/net/ethernet/ti/davinci* 20901 20902TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20903M: Alex Dubov <oakad@yahoo.com> 20904S: Maintained 20905W: http://tifmxx.berlios.de/ 20906F: drivers/memstick/host/tifm_ms.c 20907F: drivers/misc/tifm* 20908F: drivers/mmc/host/tifm_sd.c 20909F: include/linux/tifm.h 20910 20911TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20912M: Nishanth Menon <nm@ti.com> 20913M: Santosh Shilimkar <ssantosh@kernel.org> 20914L: linux-kernel@vger.kernel.org 20915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20916S: Maintained 20917T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20918F: drivers/soc/ti/* 20919 20920TI LM49xxx FAMILY ASoC CODEC DRIVERS 20921M: M R Swami Reddy <mr.swami.reddy@ti.com> 20922M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20924S: Maintained 20925F: sound/soc/codecs/isabelle* 20926F: sound/soc/codecs/lm49453* 20927 20928TI PCM3060 ASoC CODEC DRIVER 20929M: Kirill Marinushkin <kmarinushkin@birdec.com> 20930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20931S: Maintained 20932F: Documentation/devicetree/bindings/sound/pcm3060.txt 20933F: sound/soc/codecs/pcm3060* 20934 20935TI TAS571X FAMILY ASoC CODEC DRIVER 20936M: Kevin Cernekee <cernekee@chromium.org> 20937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20938S: Odd Fixes 20939F: sound/soc/codecs/tas571x* 20940 20941TI TRF7970A NFC DRIVER 20942M: Mark Greer <mgreer@animalcreek.com> 20943L: linux-wireless@vger.kernel.org 20944L: linux-nfc@lists.01.org (subscribers-only) 20945S: Supported 20946F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20947F: drivers/nfc/trf7970a.c 20948 20949TI TSC2046 ADC DRIVER 20950M: Oleksij Rempel <o.rempel@pengutronix.de> 20951R: kernel@pengutronix.de 20952L: linux-iio@vger.kernel.org 20953S: Maintained 20954F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20955F: drivers/iio/adc/ti-tsc2046.c 20956 20957TI TWL4030 SERIES SOC CODEC DRIVER 20958M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20960S: Maintained 20961F: sound/soc/codecs/twl4030* 20962 20963TI VPE/CAL DRIVERS 20964M: Benoit Parrot <bparrot@ti.com> 20965L: linux-media@vger.kernel.org 20966S: Maintained 20967W: http://linuxtv.org/ 20968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20969F: Documentation/devicetree/bindings/media/ti,cal.yaml 20970F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20971F: drivers/media/platform/ti/cal/ 20972F: drivers/media/platform/ti/vpe/ 20973 20974TI WILINK WIRELESS DRIVERS 20975L: linux-wireless@vger.kernel.org 20976S: Orphan 20977W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20978W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20979T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20980F: drivers/net/wireless/ti/ 20981 20982TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20983M: John Stultz <jstultz@google.com> 20984M: Thomas Gleixner <tglx@linutronix.de> 20985R: Stephen Boyd <sboyd@kernel.org> 20986L: linux-kernel@vger.kernel.org 20987S: Supported 20988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20989F: include/linux/clocksource.h 20990F: include/linux/time.h 20991F: include/linux/timex.h 20992F: include/uapi/linux/time.h 20993F: include/uapi/linux/timex.h 20994F: kernel/time/alarmtimer.c 20995F: kernel/time/clocksource.c 20996F: kernel/time/ntp.c 20997F: kernel/time/time*.c 20998F: tools/testing/selftests/timers/ 20999 21000TIPC NETWORK LAYER 21001M: Jon Maloy <jmaloy@redhat.com> 21002M: Ying Xue <ying.xue@windriver.com> 21003L: netdev@vger.kernel.org (core kernel code) 21004L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21005S: Maintained 21006W: http://tipc.sourceforge.net/ 21007F: include/uapi/linux/tipc*.h 21008F: net/tipc/ 21009 21010TLAN NETWORK DRIVER 21011M: Samuel Chessman <chessman@tux.org> 21012L: tlan-devel@lists.sourceforge.net (subscribers-only) 21013S: Maintained 21014W: http://sourceforge.net/projects/tlan/ 21015F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21016F: drivers/net/ethernet/ti/tlan.* 21017 21018TM6000 VIDEO4LINUX DRIVER 21019M: Mauro Carvalho Chehab <mchehab@kernel.org> 21020L: linux-media@vger.kernel.org 21021S: Odd fixes 21022W: https://linuxtv.org 21023T: git git://linuxtv.org/media_tree.git 21024F: Documentation/admin-guide/media/tm6000* 21025F: drivers/staging/media/deprecated/tm6000/ 21026 21027TMIO/SDHI MMC DRIVER 21028M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21029L: linux-mmc@vger.kernel.org 21030L: linux-renesas-soc@vger.kernel.org 21031S: Supported 21032F: drivers/mmc/host/renesas_sdhi* 21033F: drivers/mmc/host/tmio_mmc* 21034F: include/linux/mfd/tmio.h 21035 21036TMP401 HARDWARE MONITOR DRIVER 21037M: Guenter Roeck <linux@roeck-us.net> 21038L: linux-hwmon@vger.kernel.org 21039S: Maintained 21040F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21041F: Documentation/hwmon/tmp401.rst 21042F: drivers/hwmon/tmp401.c 21043 21044TMP464 HARDWARE MONITOR DRIVER 21045M: Agathe Porte <agathe.porte@nokia.com> 21046M: Guenter Roeck <linux@roeck-us.net> 21047L: linux-hwmon@vger.kernel.org 21048S: Maintained 21049F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21050F: Documentation/hwmon/tmp464.rst 21051F: drivers/hwmon/tmp464.c 21052 21053TMP513 HARDWARE MONITOR DRIVER 21054M: Eric Tremblay <etremblay@distech-controls.com> 21055L: linux-hwmon@vger.kernel.org 21056S: Maintained 21057F: Documentation/hwmon/tmp513.rst 21058F: drivers/hwmon/tmp513.c 21059 21060TMPFS (SHMEM FILESYSTEM) 21061M: Hugh Dickins <hughd@google.com> 21062L: linux-mm@kvack.org 21063S: Maintained 21064F: include/linux/shmem_fs.h 21065F: mm/shmem.c 21066 21067TOMOYO SECURITY MODULE 21068M: Kentaro Takeda <takedakn@nttdata.co.jp> 21069M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21070L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21071L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21072L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21073L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21074S: Maintained 21075W: https://tomoyo.osdn.jp/ 21076F: security/tomoyo/ 21077 21078TOPSTAR LAPTOP EXTRAS DRIVER 21079M: Herton Ronaldo Krzesinski <herton@canonical.com> 21080L: platform-driver-x86@vger.kernel.org 21081S: Maintained 21082F: drivers/platform/x86/topstar-laptop.c 21083 21084TORTURE-TEST MODULES 21085M: Davidlohr Bueso <dave@stgolabs.net> 21086M: "Paul E. McKenney" <paulmck@kernel.org> 21087M: Josh Triplett <josh@joshtriplett.org> 21088L: linux-kernel@vger.kernel.org 21089S: Supported 21090T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21091F: Documentation/RCU/torture.rst 21092F: kernel/locking/locktorture.c 21093F: kernel/rcu/rcuscale.c 21094F: kernel/rcu/rcutorture.c 21095F: kernel/rcu/refscale.c 21096F: kernel/torture.c 21097 21098TOSHIBA ACPI EXTRAS DRIVER 21099M: Azael Avalos <coproscefalo@gmail.com> 21100L: platform-driver-x86@vger.kernel.org 21101S: Maintained 21102F: drivers/platform/x86/toshiba_acpi.c 21103 21104TOSHIBA BLUETOOTH DRIVER 21105M: Azael Avalos <coproscefalo@gmail.com> 21106L: platform-driver-x86@vger.kernel.org 21107S: Maintained 21108F: drivers/platform/x86/toshiba_bluetooth.c 21109 21110TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21111M: Azael Avalos <coproscefalo@gmail.com> 21112L: platform-driver-x86@vger.kernel.org 21113S: Maintained 21114F: drivers/platform/x86/toshiba_haps.c 21115 21116TOSHIBA SMM DRIVER 21117M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21118S: Maintained 21119W: http://www.buzzard.org.uk/toshiba/ 21120F: drivers/char/toshiba.c 21121F: include/linux/toshiba.h 21122F: include/uapi/linux/toshiba.h 21123 21124TOSHIBA TC358743 DRIVER 21125M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21126L: linux-media@vger.kernel.org 21127S: Maintained 21128F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21129F: drivers/media/i2c/tc358743* 21130F: include/media/i2c/tc358743.h 21131 21132TOSHIBA WMI HOTKEYS DRIVER 21133M: Azael Avalos <coproscefalo@gmail.com> 21134L: platform-driver-x86@vger.kernel.org 21135S: Maintained 21136F: drivers/platform/x86/toshiba-wmi.c 21137 21138TPM DEVICE DRIVER 21139M: Peter Huewe <peterhuewe@gmx.de> 21140M: Jarkko Sakkinen <jarkko@kernel.org> 21141R: Jason Gunthorpe <jgg@ziepe.ca> 21142L: linux-integrity@vger.kernel.org 21143S: Maintained 21144W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21145Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21147F: drivers/char/tpm/ 21148 21149TPS546D24 DRIVER 21150M: Duke Du <dukedu83@gmail.com> 21151L: linux-hwmon@vger.kernel.org 21152S: Maintained 21153F: Documentation/hwmon/tps546d24.rst 21154F: drivers/hwmon/pmbus/tps546d24.c 21155 21156TRACING 21157M: Steven Rostedt <rostedt@goodmis.org> 21158M: Masami Hiramatsu <mhiramat@kernel.org> 21159L: linux-kernel@vger.kernel.org 21160L: linux-trace-kernel@vger.kernel.org 21161Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21162S: Maintained 21163T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21164F: Documentation/trace/* 21165F: fs/tracefs/ 21166F: include/linux/trace*.h 21167F: include/trace/ 21168F: kernel/trace/ 21169F: scripts/tracing/ 21170F: tools/testing/selftests/ftrace/ 21171 21172TRACING MMIO ACCESSES (MMIOTRACE) 21173M: Steven Rostedt <rostedt@goodmis.org> 21174M: Masami Hiramatsu <mhiramat@kernel.org> 21175R: Karol Herbst <karolherbst@gmail.com> 21176R: Pekka Paalanen <ppaalanen@gmail.com> 21177L: linux-kernel@vger.kernel.org 21178L: nouveau@lists.freedesktop.org 21179S: Maintained 21180F: arch/x86/mm/kmmio.c 21181F: arch/x86/mm/mmio-mod.c 21182F: arch/x86/mm/testmmiotrace.c 21183F: include/linux/mmiotrace.h 21184F: kernel/trace/trace_mmiotrace.c 21185 21186TRACING OS NOISE / LATENCY TRACERS 21187M: Steven Rostedt <rostedt@goodmis.org> 21188M: Daniel Bristot de Oliveira <bristot@kernel.org> 21189S: Maintained 21190F: kernel/trace/trace_osnoise.c 21191F: include/trace/events/osnoise.h 21192F: kernel/trace/trace_hwlat.c 21193F: kernel/trace/trace_irqsoff.c 21194F: kernel/trace/trace_sched_wakeup.c 21195F: Documentation/trace/osnoise-tracer.rst 21196F: Documentation/trace/timerlat-tracer.rst 21197F: Documentation/trace/hwlat_detector.rst 21198F: arch/*/kernel/trace.c 21199 21200Real-time Linux Analysis (RTLA) tools 21201M: Daniel Bristot de Oliveira <bristot@kernel.org> 21202M: Steven Rostedt <rostedt@goodmis.org> 21203L: linux-trace-devel@vger.kernel.org 21204S: Maintained 21205F: Documentation/tools/rtla/ 21206F: tools/tracing/rtla/ 21207 21208TRADITIONAL CHINESE DOCUMENTATION 21209M: Hu Haowen <src.res@email.cn> 21210L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21211S: Maintained 21212W: https://github.com/srcres258/linux-doc 21213T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21214F: Documentation/translations/zh_TW/ 21215 21216TTY LAYER 21217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21218M: Jiri Slaby <jirislaby@kernel.org> 21219S: Supported 21220T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21221F: Documentation/driver-api/serial/ 21222F: drivers/tty/ 21223F: drivers/tty/serial/serial_core.c 21224F: include/linux/selection.h 21225F: include/linux/serial.h 21226F: include/linux/serial_core.h 21227F: include/linux/sysrq.h 21228F: include/linux/tty*.h 21229F: include/linux/vt.h 21230F: include/linux/vt_*.h 21231F: include/uapi/linux/serial.h 21232F: include/uapi/linux/serial_core.h 21233F: include/uapi/linux/tty.h 21234 21235TUA9001 MEDIA DRIVER 21236M: Antti Palosaari <crope@iki.fi> 21237L: linux-media@vger.kernel.org 21238S: Maintained 21239W: https://linuxtv.org 21240W: http://palosaari.fi/linux/ 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/anttip/media_tree.git 21243F: drivers/media/tuners/tua9001* 21244 21245TULIP NETWORK DRIVERS 21246L: netdev@vger.kernel.org 21247L: linux-parisc@vger.kernel.org 21248S: Orphan 21249F: drivers/net/ethernet/dec/tulip/ 21250 21251TUN/TAP driver 21252M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21253S: Maintained 21254W: http://vtun.sourceforge.net/tun 21255F: Documentation/networking/tuntap.rst 21256F: arch/um/os-Linux/drivers/ 21257 21258TURBOCHANNEL SUBSYSTEM 21259M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21260M: Ralf Baechle <ralf@linux-mips.org> 21261L: linux-mips@vger.kernel.org 21262S: Maintained 21263Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21264F: drivers/tc/ 21265F: include/linux/tc.h 21266 21267TURBOSTAT UTILITY 21268M: "Len Brown" <lenb@kernel.org> 21269L: linux-pm@vger.kernel.org 21270S: Supported 21271Q: https://patchwork.kernel.org/project/linux-pm/list/ 21272B: https://bugzilla.kernel.org 21273T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21274F: tools/power/x86/turbostat/ 21275 21276TW5864 VIDEO4LINUX DRIVER 21277M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21278M: Anton Sviridenko <anton@corp.bluecherry.net> 21279M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21280M: Andrey Utkin <andrey_utkin@fastmail.com> 21281L: linux-media@vger.kernel.org 21282S: Supported 21283F: drivers/media/pci/tw5864/ 21284 21285TW68 VIDEO4LINUX DRIVER 21286M: Hans Verkuil <hverkuil@xs4all.nl> 21287L: linux-media@vger.kernel.org 21288S: Odd Fixes 21289W: https://linuxtv.org 21290T: git git://linuxtv.org/media_tree.git 21291F: drivers/media/pci/tw68/ 21292 21293TW686X VIDEO4LINUX DRIVER 21294M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21295L: linux-media@vger.kernel.org 21296S: Maintained 21297W: http://linuxtv.org 21298T: git git://linuxtv.org/media_tree.git 21299F: drivers/media/pci/tw686x/ 21300 21301U-BOOT ENVIRONMENT VARIABLES 21302M: Rafał Miłecki <rafal@milecki.pl> 21303S: Maintained 21304F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21305F: drivers/nvmem/u-boot-env.c 21306 21307UACCE ACCELERATOR FRAMEWORK 21308M: Zhangfei Gao <zhangfei.gao@linaro.org> 21309M: Zhou Wang <wangzhou1@hisilicon.com> 21310L: linux-accelerators@lists.ozlabs.org 21311L: linux-kernel@vger.kernel.org 21312S: Maintained 21313F: Documentation/ABI/testing/sysfs-driver-uacce 21314F: Documentation/misc-devices/uacce.rst 21315F: drivers/misc/uacce/ 21316F: include/linux/uacce.h 21317F: include/uapi/misc/uacce/ 21318 21319UBI FILE SYSTEM (UBIFS) 21320M: Richard Weinberger <richard@nod.at> 21321L: linux-mtd@lists.infradead.org 21322S: Supported 21323W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21324T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21325T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21326F: Documentation/ABI/testing/sysfs-fs-ubifs 21327F: Documentation/filesystems/ubifs-authentication.rst 21328F: Documentation/filesystems/ubifs.rst 21329F: fs/ubifs/ 21330 21331UBLK USERSPACE BLOCK DRIVER 21332M: Ming Lei <ming.lei@redhat.com> 21333L: linux-block@vger.kernel.org 21334S: Maintained 21335F: Documentation/block/ublk.rst 21336F: drivers/block/ublk_drv.c 21337F: include/uapi/linux/ublk_cmd.h 21338 21339UCLINUX (M68KNOMMU AND COLDFIRE) 21340M: Greg Ungerer <gerg@linux-m68k.org> 21341L: linux-m68k@lists.linux-m68k.org 21342L: uclinux-dev@uclinux.org (subscribers-only) 21343S: Maintained 21344W: http://www.linux-m68k.org/ 21345W: http://www.uclinux.org/ 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21347F: arch/m68k/*/*_no.* 21348F: arch/m68k/68*/ 21349F: arch/m68k/coldfire/ 21350F: arch/m68k/include/asm/*_no.* 21351 21352UDF FILESYSTEM 21353M: Jan Kara <jack@suse.com> 21354S: Maintained 21355F: Documentation/filesystems/udf.rst 21356F: fs/udf/ 21357 21358UDRAW TABLET 21359M: Bastien Nocera <hadess@hadess.net> 21360L: linux-input@vger.kernel.org 21361S: Maintained 21362F: drivers/hid/hid-udraw-ps3.c 21363 21364UFS FILESYSTEM 21365M: Evgeniy Dushistov <dushistov@mail.ru> 21366S: Maintained 21367F: Documentation/admin-guide/ufs.rst 21368F: fs/ufs/ 21369 21370UHID USERSPACE HID IO DRIVER 21371M: David Rheinsberg <david.rheinsberg@gmail.com> 21372L: linux-input@vger.kernel.org 21373S: Maintained 21374F: drivers/hid/uhid.c 21375F: include/uapi/linux/uhid.h 21376 21377ULPI BUS 21378M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21379L: linux-usb@vger.kernel.org 21380S: Maintained 21381F: drivers/usb/common/ulpi.c 21382F: include/linux/ulpi/ 21383 21384UNICODE SUBSYSTEM 21385M: Gabriel Krisman Bertazi <krisman@collabora.com> 21386L: linux-fsdevel@vger.kernel.org 21387S: Supported 21388F: fs/unicode/ 21389 21390UNIFDEF 21391M: Tony Finch <dot@dotat.at> 21392S: Maintained 21393W: http://dotat.at/prog/unifdef 21394F: scripts/unifdef.c 21395 21396UNIFORM CDROM DRIVER 21397M: Phillip Potter <phil@philpotter.co.uk> 21398S: Maintained 21399F: Documentation/cdrom/ 21400F: drivers/cdrom/cdrom.c 21401F: include/linux/cdrom.h 21402F: include/uapi/linux/cdrom.h 21403 21404UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21405R: Alim Akhtar <alim.akhtar@samsung.com> 21406R: Avri Altman <avri.altman@wdc.com> 21407R: Bart Van Assche <bvanassche@acm.org> 21408L: linux-scsi@vger.kernel.org 21409S: Supported 21410F: Documentation/devicetree/bindings/ufs/ 21411F: Documentation/scsi/ufs.rst 21412F: drivers/ufs/core/ 21413 21414UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21415M: Pedro Sousa <pedrom.sousa@synopsys.com> 21416L: linux-scsi@vger.kernel.org 21417S: Supported 21418F: drivers/ufs/host/*dwc* 21419 21420UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21421M: Stanley Chu <stanley.chu@mediatek.com> 21422L: linux-scsi@vger.kernel.org 21423L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21424S: Maintained 21425F: drivers/ufs/host/ufs-mediatek* 21426 21427UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21428M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21429L: linux-renesas-soc@vger.kernel.org 21430L: linux-scsi@vger.kernel.org 21431S: Maintained 21432F: drivers/ufs/host/ufs-renesas.c 21433 21434UNSORTED BLOCK IMAGES (UBI) 21435M: Richard Weinberger <richard@nod.at> 21436L: linux-mtd@lists.infradead.org 21437S: Supported 21438W: http://www.linux-mtd.infradead.org/ 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21440T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21441F: drivers/mtd/ubi/ 21442F: include/linux/mtd/ubi.h 21443F: include/uapi/mtd/ubi-user.h 21444 21445USB "USBNET" DRIVER FRAMEWORK 21446M: Oliver Neukum <oneukum@suse.com> 21447L: netdev@vger.kernel.org 21448S: Maintained 21449W: http://www.linux-usb.org/usbnet 21450F: drivers/net/usb/usbnet.c 21451F: include/linux/usb/usbnet.h 21452 21453USB ACM DRIVER 21454M: Oliver Neukum <oneukum@suse.com> 21455L: linux-usb@vger.kernel.org 21456S: Maintained 21457F: Documentation/usb/acm.rst 21458F: drivers/usb/class/cdc-acm.* 21459 21460USB APPLE MFI FASTCHARGE DRIVER 21461M: Bastien Nocera <hadess@hadess.net> 21462L: linux-usb@vger.kernel.org 21463S: Maintained 21464F: drivers/usb/misc/apple-mfi-fastcharge.c 21465 21466USB AR5523 WIRELESS DRIVER 21467M: Pontus Fuchs <pontus.fuchs@gmail.com> 21468L: linux-wireless@vger.kernel.org 21469S: Maintained 21470F: drivers/net/wireless/ath/ar5523/ 21471 21472USB ATTACHED SCSI 21473M: Oliver Neukum <oneukum@suse.com> 21474L: linux-usb@vger.kernel.org 21475L: linux-scsi@vger.kernel.org 21476S: Maintained 21477F: drivers/usb/storage/uas.c 21478 21479USB CDC ETHERNET DRIVER 21480M: Oliver Neukum <oliver@neukum.org> 21481L: linux-usb@vger.kernel.org 21482S: Maintained 21483F: drivers/net/usb/cdc_*.c 21484F: include/uapi/linux/usb/cdc.h 21485 21486USB CHAOSKEY DRIVER 21487M: Keith Packard <keithp@keithp.com> 21488L: linux-usb@vger.kernel.org 21489S: Maintained 21490F: drivers/usb/misc/chaoskey.c 21491 21492USB CYPRESS C67X00 DRIVER 21493L: linux-usb@vger.kernel.org 21494S: Orphan 21495F: drivers/usb/c67x00/ 21496 21497USB DAVICOM DM9601 DRIVER 21498M: Peter Korsgaard <peter@korsgaard.com> 21499L: netdev@vger.kernel.org 21500S: Maintained 21501W: http://www.linux-usb.org/usbnet 21502F: drivers/net/usb/dm9601.c 21503 21504USB EHCI DRIVER 21505M: Alan Stern <stern@rowland.harvard.edu> 21506L: linux-usb@vger.kernel.org 21507S: Maintained 21508F: Documentation/usb/ehci.rst 21509F: drivers/usb/host/ehci* 21510 21511USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21512M: Jiri Kosina <jikos@kernel.org> 21513M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21514L: linux-usb@vger.kernel.org 21515S: Maintained 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21517F: Documentation/hid/hiddev.rst 21518F: drivers/hid/usbhid/ 21519 21520USB INTEL XHCI ROLE MUX DRIVER 21521M: Hans de Goede <hdegoede@redhat.com> 21522L: linux-usb@vger.kernel.org 21523S: Maintained 21524F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21525 21526USB IP DRIVER FOR HISILICON KIRIN 960 21527M: Yu Chen <chenyu56@huawei.com> 21528M: Binghui Wang <wangbinghui@hisilicon.com> 21529L: linux-usb@vger.kernel.org 21530S: Maintained 21531F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21532F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21533 21534USB IP DRIVER FOR HISILICON KIRIN 970 21535M: Mauro Carvalho Chehab <mchehab@kernel.org> 21536L: linux-usb@vger.kernel.org 21537S: Maintained 21538F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21539F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21540 21541USB ISP116X DRIVER 21542M: Olav Kongas <ok@artecdesign.ee> 21543L: linux-usb@vger.kernel.org 21544S: Maintained 21545F: drivers/usb/host/isp116x* 21546F: include/linux/usb/isp116x.h 21547 21548USB ISP1760 DRIVER 21549M: Rui Miguel Silva <rui.silva@linaro.org> 21550L: linux-usb@vger.kernel.org 21551S: Maintained 21552F: drivers/usb/isp1760/* 21553F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21554 21555USB LAN78XX ETHERNET DRIVER 21556M: Woojung Huh <woojung.huh@microchip.com> 21557M: UNGLinuxDriver@microchip.com 21558L: netdev@vger.kernel.org 21559S: Maintained 21560F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21561F: drivers/net/usb/lan78xx.* 21562F: include/dt-bindings/net/microchip-lan78xx.h 21563 21564USB MASS STORAGE DRIVER 21565M: Alan Stern <stern@rowland.harvard.edu> 21566L: linux-usb@vger.kernel.org 21567L: usb-storage@lists.one-eyed-alien.net 21568S: Maintained 21569F: drivers/usb/storage/ 21570 21571USB MIDI DRIVER 21572M: Clemens Ladisch <clemens@ladisch.de> 21573L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21574S: Maintained 21575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21576F: sound/usb/midi.* 21577 21578USB NETWORKING DRIVERS 21579L: linux-usb@vger.kernel.org 21580S: Odd Fixes 21581F: drivers/net/usb/ 21582 21583USB OHCI DRIVER 21584M: Alan Stern <stern@rowland.harvard.edu> 21585L: linux-usb@vger.kernel.org 21586S: Maintained 21587F: Documentation/usb/ohci.rst 21588F: drivers/usb/host/ohci* 21589 21590USB OTG FSM (Finite State Machine) 21591M: Peter Chen <peter.chen@kernel.org> 21592L: linux-usb@vger.kernel.org 21593S: Maintained 21594T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21595F: drivers/usb/common/usb-otg-fsm.c 21596 21597USB OVER IP DRIVER 21598M: Valentina Manea <valentina.manea.m@gmail.com> 21599M: Shuah Khan <shuah@kernel.org> 21600M: Shuah Khan <skhan@linuxfoundation.org> 21601L: linux-usb@vger.kernel.org 21602S: Maintained 21603F: Documentation/usb/usbip_protocol.rst 21604F: drivers/usb/usbip/ 21605F: tools/testing/selftests/drivers/usb/usbip/ 21606F: tools/usb/usbip/ 21607 21608USB PEGASUS DRIVER 21609M: Petko Manolov <petkan@nucleusys.com> 21610L: linux-usb@vger.kernel.org 21611L: netdev@vger.kernel.org 21612S: Maintained 21613W: https://github.com/petkan/pegasus 21614T: git https://github.com/petkan/pegasus.git 21615F: drivers/net/usb/pegasus.* 21616 21617USB PRINTER DRIVER (usblp) 21618M: Pete Zaitcev <zaitcev@redhat.com> 21619L: linux-usb@vger.kernel.org 21620S: Supported 21621F: drivers/usb/class/usblp.c 21622 21623USB RAW GADGET DRIVER 21624R: Andrey Konovalov <andreyknvl@gmail.com> 21625L: linux-usb@vger.kernel.org 21626S: Maintained 21627F: Documentation/usb/raw-gadget.rst 21628F: drivers/usb/gadget/legacy/raw_gadget.c 21629F: include/uapi/linux/usb/raw_gadget.h 21630 21631USB QMI WWAN NETWORK DRIVER 21632M: Bjørn Mork <bjorn@mork.no> 21633L: netdev@vger.kernel.org 21634S: Maintained 21635F: Documentation/ABI/testing/sysfs-class-net-qmi 21636F: drivers/net/usb/qmi_wwan.c 21637 21638USB RTL8150 DRIVER 21639M: Petko Manolov <petkan@nucleusys.com> 21640L: linux-usb@vger.kernel.org 21641L: netdev@vger.kernel.org 21642S: Maintained 21643W: https://github.com/petkan/rtl8150 21644T: git https://github.com/petkan/rtl8150.git 21645F: drivers/net/usb/rtl8150.c 21646 21647USB SERIAL SUBSYSTEM 21648M: Johan Hovold <johan@kernel.org> 21649L: linux-usb@vger.kernel.org 21650S: Maintained 21651T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21652F: Documentation/usb/usb-serial.rst 21653F: drivers/usb/serial/ 21654F: include/linux/usb/serial.h 21655 21656USB SMSC75XX ETHERNET DRIVER 21657M: Steve Glendinning <steve.glendinning@shawell.net> 21658L: netdev@vger.kernel.org 21659S: Maintained 21660F: drivers/net/usb/smsc75xx.* 21661 21662USB SMSC95XX ETHERNET DRIVER 21663M: Steve Glendinning <steve.glendinning@shawell.net> 21664M: UNGLinuxDriver@microchip.com 21665L: netdev@vger.kernel.org 21666S: Maintained 21667F: drivers/net/usb/smsc95xx.* 21668 21669USB SUBSYSTEM 21670M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21671L: linux-usb@vger.kernel.org 21672S: Supported 21673W: http://www.linux-usb.org 21674T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21675F: Documentation/devicetree/bindings/usb/ 21676F: Documentation/usb/ 21677F: drivers/usb/ 21678F: include/dt-bindings/usb/ 21679F: include/linux/usb.h 21680F: include/linux/usb/ 21681 21682USB TYPEC BUS FOR ALTERNATE MODES 21683M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21684L: linux-usb@vger.kernel.org 21685S: Maintained 21686F: Documentation/ABI/testing/sysfs-bus-typec 21687F: Documentation/driver-api/usb/typec_bus.rst 21688F: drivers/usb/typec/altmodes/ 21689F: include/linux/usb/typec_altmode.h 21690 21691USB TYPEC CLASS 21692M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: Documentation/ABI/testing/sysfs-class-typec 21696F: Documentation/driver-api/usb/typec.rst 21697F: drivers/usb/typec/ 21698F: include/linux/usb/typec.h 21699 21700USB TYPEC INTEL PMC MUX DRIVER 21701M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21702L: linux-usb@vger.kernel.org 21703S: Maintained 21704F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21705F: drivers/usb/typec/mux/intel_pmc_mux.c 21706 21707USB TYPEC PI3USB30532 MUX DRIVER 21708M: Hans de Goede <hdegoede@redhat.com> 21709L: linux-usb@vger.kernel.org 21710S: Maintained 21711F: drivers/usb/typec/mux/pi3usb30532.c 21712 21713USB TYPEC PORT CONTROLLER DRIVERS 21714M: Guenter Roeck <linux@roeck-us.net> 21715L: linux-usb@vger.kernel.org 21716S: Maintained 21717F: drivers/usb/typec/tcpm/ 21718 21719USB UHCI DRIVER 21720M: Alan Stern <stern@rowland.harvard.edu> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/usb/host/uhci* 21724 21725USB VIDEO CLASS 21726M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21727L: linux-media@vger.kernel.org 21728S: Maintained 21729W: http://www.ideasonboard.org/uvc/ 21730T: git git://linuxtv.org/media_tree.git 21731F: drivers/media/usb/uvc/ 21732F: include/uapi/linux/uvcvideo.h 21733 21734USB WEBCAM GADGET 21735M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21736L: linux-usb@vger.kernel.org 21737S: Maintained 21738F: drivers/usb/gadget/function/*uvc* 21739F: drivers/usb/gadget/legacy/webcam.c 21740F: include/uapi/linux/usb/g_uvc.h 21741 21742USB WIRELESS RNDIS DRIVER (rndis_wlan) 21743M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21744L: linux-wireless@vger.kernel.org 21745S: Maintained 21746F: drivers/net/wireless/rndis_wlan.c 21747 21748USB XHCI DRIVER 21749M: Mathias Nyman <mathias.nyman@intel.com> 21750L: linux-usb@vger.kernel.org 21751S: Supported 21752F: drivers/usb/host/pci-quirks* 21753F: drivers/usb/host/xhci* 21754 21755USB ZD1201 DRIVER 21756L: linux-wireless@vger.kernel.org 21757S: Orphan 21758W: http://linux-lc100020.sourceforge.net 21759F: drivers/net/wireless/zydas/zd1201.* 21760 21761USB ZR364XX DRIVER 21762M: Antoine Jacquet <royale@zerezo.com> 21763L: linux-usb@vger.kernel.org 21764L: linux-media@vger.kernel.org 21765S: Maintained 21766W: http://royale.zerezo.com/zr364xx/ 21767T: git git://linuxtv.org/media_tree.git 21768F: Documentation/admin-guide/media/zr364xx* 21769F: drivers/staging/media/deprecated/zr364xx/ 21770 21771USER DATAGRAM PROTOCOL (UDP) 21772M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21773S: Maintained 21774F: include/linux/udp.h 21775F: net/ipv4/udp.c 21776F: net/ipv6/udp.c 21777 21778USER-MODE LINUX (UML) 21779M: Richard Weinberger <richard@nod.at> 21780M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21781M: Johannes Berg <johannes@sipsolutions.net> 21782L: linux-um@lists.infradead.org 21783S: Maintained 21784W: http://user-mode-linux.sourceforge.net 21785Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21786T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21787T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21788F: Documentation/virt/uml/ 21789F: arch/um/ 21790F: arch/x86/um/ 21791F: fs/hostfs/ 21792 21793USERSPACE COPYIN/COPYOUT (UIOVEC) 21794M: Alexander Viro <viro@zeniv.linux.org.uk> 21795S: Maintained 21796F: include/linux/uio.h 21797F: lib/iov_iter.c 21798 21799USERSPACE DMA BUFFER DRIVER 21800M: Gerd Hoffmann <kraxel@redhat.com> 21801L: dri-devel@lists.freedesktop.org 21802S: Maintained 21803T: git git://anongit.freedesktop.org/drm/drm-misc 21804F: drivers/dma-buf/udmabuf.c 21805F: include/uapi/linux/udmabuf.h 21806 21807USERSPACE I/O (UIO) 21808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21809S: Maintained 21810T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21811F: Documentation/driver-api/uio-howto.rst 21812F: drivers/uio/ 21813F: include/linux/uio_driver.h 21814 21815UTIL-LINUX PACKAGE 21816M: Karel Zak <kzak@redhat.com> 21817L: util-linux@vger.kernel.org 21818S: Maintained 21819W: http://en.wikipedia.org/wiki/Util-linux 21820T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21821 21822UUID HELPERS 21823M: Christoph Hellwig <hch@lst.de> 21824R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21825L: linux-kernel@vger.kernel.org 21826S: Maintained 21827T: git git://git.infradead.org/users/hch/uuid.git 21828F: include/linux/uuid.h 21829F: include/uapi/linux/uuid.h 21830F: lib/test_uuid.c 21831F: lib/uuid.c 21832 21833UV SYSFS DRIVER 21834M: Justin Ernst <justin.ernst@hpe.com> 21835L: platform-driver-x86@vger.kernel.org 21836S: Maintained 21837F: drivers/platform/x86/uv_sysfs.c 21838 21839UVESAFB DRIVER 21840M: Michal Januszewski <spock@gentoo.org> 21841L: linux-fbdev@vger.kernel.org 21842S: Maintained 21843W: https://github.com/mjanusz/v86d 21844F: Documentation/fb/uvesafb.rst 21845F: drivers/video/fbdev/uvesafb.* 21846 21847Ux500 CLOCK DRIVERS 21848M: Ulf Hansson <ulf.hansson@linaro.org> 21849L: linux-clk@vger.kernel.org 21850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21851S: Maintained 21852F: drivers/clk/ux500/ 21853 21854VF610 NAND DRIVER 21855M: Stefan Agner <stefan@agner.ch> 21856L: linux-mtd@lists.infradead.org 21857S: Supported 21858F: drivers/mtd/nand/raw/vf610_nfc.c 21859 21860VFAT/FAT/MSDOS FILESYSTEM 21861M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21862S: Maintained 21863F: Documentation/filesystems/vfat.rst 21864F: fs/fat/ 21865F: tools/testing/selftests/filesystems/fat/ 21866 21867VFIO DRIVER 21868M: Alex Williamson <alex.williamson@redhat.com> 21869R: Cornelia Huck <cohuck@redhat.com> 21870L: kvm@vger.kernel.org 21871S: Maintained 21872T: git https://github.com/awilliam/linux-vfio.git 21873F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21874F: Documentation/driver-api/vfio.rst 21875F: drivers/vfio/ 21876F: include/linux/vfio.h 21877F: include/linux/vfio_pci_core.h 21878F: include/uapi/linux/vfio.h 21879 21880VFIO FSL-MC DRIVER 21881M: Diana Craciun <diana.craciun@oss.nxp.com> 21882L: kvm@vger.kernel.org 21883S: Maintained 21884F: drivers/vfio/fsl-mc/ 21885 21886VFIO HISILICON PCI DRIVER 21887M: Longfang Liu <liulongfang@huawei.com> 21888M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21889L: kvm@vger.kernel.org 21890S: Maintained 21891F: drivers/vfio/pci/hisilicon/ 21892 21893VFIO MEDIATED DEVICE DRIVERS 21894M: Kirti Wankhede <kwankhede@nvidia.com> 21895L: kvm@vger.kernel.org 21896S: Maintained 21897F: Documentation/driver-api/vfio-mediated-device.rst 21898F: drivers/vfio/mdev/ 21899F: include/linux/mdev.h 21900F: samples/vfio-mdev/ 21901 21902VFIO PCI DEVICE SPECIFIC DRIVERS 21903R: Jason Gunthorpe <jgg@nvidia.com> 21904R: Yishai Hadas <yishaih@nvidia.com> 21905R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21906R: Kevin Tian <kevin.tian@intel.com> 21907L: kvm@vger.kernel.org 21908S: Maintained 21909P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21910F: drivers/vfio/pci/*/ 21911 21912VFIO PLATFORM DRIVER 21913M: Eric Auger <eric.auger@redhat.com> 21914L: kvm@vger.kernel.org 21915S: Maintained 21916F: drivers/vfio/platform/ 21917 21918VFIO MLX5 PCI DRIVER 21919M: Yishai Hadas <yishaih@nvidia.com> 21920L: kvm@vger.kernel.org 21921S: Maintained 21922F: drivers/vfio/pci/mlx5/ 21923 21924VGA_SWITCHEROO 21925R: Lukas Wunner <lukas@wunner.de> 21926S: Maintained 21927T: git git://anongit.freedesktop.org/drm/drm-misc 21928F: Documentation/gpu/vga-switcheroo.rst 21929F: drivers/gpu/vga/vga_switcheroo.c 21930F: include/linux/vga_switcheroo.h 21931 21932VIA RHINE NETWORK DRIVER 21933S: Maintained 21934M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21935F: drivers/net/ethernet/via/via-rhine.c 21936 21937VIA SD/MMC CARD CONTROLLER DRIVER 21938M: Bruce Chang <brucechang@via.com.tw> 21939M: Harald Welte <HaraldWelte@viatech.com> 21940S: Maintained 21941F: drivers/mmc/host/via-sdmmc.c 21942 21943VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21944M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21945L: linux-fbdev@vger.kernel.org 21946S: Maintained 21947F: drivers/video/fbdev/via/ 21948F: include/linux/via-core.h 21949F: include/linux/via-gpio.h 21950F: include/linux/via_i2c.h 21951 21952VIA VELOCITY NETWORK DRIVER 21953M: Francois Romieu <romieu@fr.zoreil.com> 21954L: netdev@vger.kernel.org 21955S: Maintained 21956F: drivers/net/ethernet/via/via-velocity.* 21957 21958VICODEC VIRTUAL CODEC DRIVER 21959M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21960L: linux-media@vger.kernel.org 21961S: Maintained 21962W: https://linuxtv.org 21963T: git git://linuxtv.org/media_tree.git 21964F: drivers/media/test-drivers/vicodec/* 21965 21966VIDEO I2C POLLING DRIVER 21967M: Matt Ranostay <matt.ranostay@konsulko.com> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970F: drivers/media/i2c/video-i2c.c 21971 21972VIDEO MULTIPLEXER DRIVER 21973M: Philipp Zabel <p.zabel@pengutronix.de> 21974L: linux-media@vger.kernel.org 21975S: Maintained 21976F: drivers/media/platform/video-mux.c 21977 21978VIDEOBUF2 FRAMEWORK 21979M: Tomasz Figa <tfiga@chromium.org> 21980M: Marek Szyprowski <m.szyprowski@samsung.com> 21981L: linux-media@vger.kernel.org 21982S: Maintained 21983F: drivers/media/common/videobuf2/* 21984F: include/media/videobuf2-* 21985 21986VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21987M: Shuah Khan <skhan@linuxfoundation.org> 21988R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21989L: linux-media@vger.kernel.org 21990S: Maintained 21991W: https://linuxtv.org 21992T: git git://linuxtv.org/media_tree.git 21993F: drivers/media/test-drivers/vimc/* 21994 21995VIRT LIB 21996M: Alex Williamson <alex.williamson@redhat.com> 21997M: Paolo Bonzini <pbonzini@redhat.com> 21998L: kvm@vger.kernel.org 21999S: Supported 22000F: virt/lib/ 22001 22002VIRTIO AND VHOST VSOCK DRIVER 22003M: Stefan Hajnoczi <stefanha@redhat.com> 22004M: Stefano Garzarella <sgarzare@redhat.com> 22005L: kvm@vger.kernel.org 22006L: virtualization@lists.linux-foundation.org 22007L: netdev@vger.kernel.org 22008S: Maintained 22009F: drivers/vhost/vsock.c 22010F: include/linux/virtio_vsock.h 22011F: include/uapi/linux/virtio_vsock.h 22012F: net/vmw_vsock/virtio_transport.c 22013F: net/vmw_vsock/virtio_transport_common.c 22014 22015VIRTIO BLOCK AND SCSI DRIVERS 22016M: "Michael S. Tsirkin" <mst@redhat.com> 22017M: Jason Wang <jasowang@redhat.com> 22018R: Paolo Bonzini <pbonzini@redhat.com> 22019R: Stefan Hajnoczi <stefanha@redhat.com> 22020L: virtualization@lists.linux-foundation.org 22021S: Maintained 22022F: drivers/block/virtio_blk.c 22023F: drivers/scsi/virtio_scsi.c 22024F: drivers/vhost/scsi.c 22025F: include/uapi/linux/virtio_blk.h 22026F: include/uapi/linux/virtio_scsi.h 22027 22028VIRTIO CONSOLE DRIVER 22029M: Amit Shah <amit@kernel.org> 22030L: virtualization@lists.linux-foundation.org 22031S: Maintained 22032F: drivers/char/virtio_console.c 22033F: include/linux/virtio_console.h 22034F: include/uapi/linux/virtio_console.h 22035 22036VIRTIO CORE AND NET DRIVERS 22037M: "Michael S. Tsirkin" <mst@redhat.com> 22038M: Jason Wang <jasowang@redhat.com> 22039L: virtualization@lists.linux-foundation.org 22040S: Maintained 22041F: Documentation/ABI/testing/sysfs-bus-vdpa 22042F: Documentation/ABI/testing/sysfs-class-vduse 22043F: Documentation/devicetree/bindings/virtio/ 22044F: drivers/block/virtio_blk.c 22045F: drivers/crypto/virtio/ 22046F: drivers/net/virtio_net.c 22047F: drivers/vdpa/ 22048F: drivers/virtio/ 22049F: include/linux/vdpa.h 22050F: include/linux/virtio*.h 22051F: include/uapi/linux/virtio_*.h 22052F: tools/virtio/ 22053 22054VISL VIRTUAL STATELESS DECODER DRIVER 22055M: Daniel Almeida <daniel.almeida@collabora.com> 22056L: linux-media@vger.kernel.org 22057S: Supported 22058F: drivers/media/test-drivers/visl 22059 22060IFCVF VIRTIO DATA PATH ACCELERATOR 22061R: Zhu Lingshan <lingshan.zhu@intel.com> 22062F: drivers/vdpa/ifcvf/ 22063 22064VIRTIO BALLOON 22065M: "Michael S. Tsirkin" <mst@redhat.com> 22066M: David Hildenbrand <david@redhat.com> 22067L: virtualization@lists.linux-foundation.org 22068S: Maintained 22069F: drivers/virtio/virtio_balloon.c 22070F: include/uapi/linux/virtio_balloon.h 22071F: include/linux/balloon_compaction.h 22072F: mm/balloon_compaction.c 22073 22074VIRTIO CRYPTO DRIVER 22075M: Gonglei <arei.gonglei@huawei.com> 22076L: virtualization@lists.linux-foundation.org 22077L: linux-crypto@vger.kernel.org 22078S: Maintained 22079F: drivers/crypto/virtio/ 22080F: include/uapi/linux/virtio_crypto.h 22081 22082VIRTIO DRIVERS FOR S390 22083M: Cornelia Huck <cohuck@redhat.com> 22084M: Halil Pasic <pasic@linux.ibm.com> 22085M: Eric Farman <farman@linux.ibm.com> 22086L: linux-s390@vger.kernel.org 22087L: virtualization@lists.linux-foundation.org 22088L: kvm@vger.kernel.org 22089S: Supported 22090F: arch/s390/include/uapi/asm/virtio-ccw.h 22091F: drivers/s390/virtio/ 22092 22093VIRTIO FILE SYSTEM 22094M: Vivek Goyal <vgoyal@redhat.com> 22095M: Stefan Hajnoczi <stefanha@redhat.com> 22096M: Miklos Szeredi <miklos@szeredi.hu> 22097L: virtualization@lists.linux-foundation.org 22098L: linux-fsdevel@vger.kernel.org 22099S: Supported 22100W: https://virtio-fs.gitlab.io/ 22101F: Documentation/filesystems/virtiofs.rst 22102F: fs/fuse/virtio_fs.c 22103F: include/uapi/linux/virtio_fs.h 22104 22105VIRTIO GPIO DRIVER 22106M: Enrico Weigelt, metux IT consult <info@metux.net> 22107M: Viresh Kumar <vireshk@kernel.org> 22108L: linux-gpio@vger.kernel.org 22109L: virtualization@lists.linux-foundation.org 22110S: Maintained 22111F: drivers/gpio/gpio-virtio.c 22112F: include/uapi/linux/virtio_gpio.h 22113 22114VIRTIO GPU DRIVER 22115M: David Airlie <airlied@redhat.com> 22116M: Gerd Hoffmann <kraxel@redhat.com> 22117R: Gurchetan Singh <gurchetansingh@chromium.org> 22118R: Chia-I Wu <olvaffe@gmail.com> 22119L: dri-devel@lists.freedesktop.org 22120L: virtualization@lists.linux-foundation.org 22121S: Maintained 22122T: git git://anongit.freedesktop.org/drm/drm-misc 22123F: drivers/gpu/drm/virtio/ 22124F: include/uapi/linux/virtio_gpu.h 22125 22126VIRTIO HOST (VHOST) 22127M: "Michael S. Tsirkin" <mst@redhat.com> 22128M: Jason Wang <jasowang@redhat.com> 22129L: kvm@vger.kernel.org 22130L: virtualization@lists.linux-foundation.org 22131L: netdev@vger.kernel.org 22132S: Maintained 22133T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22134F: drivers/vhost/ 22135F: include/linux/vhost_iotlb.h 22136F: include/uapi/linux/vhost.h 22137 22138VIRTIO INPUT DRIVER 22139M: Gerd Hoffmann <kraxel@redhat.com> 22140S: Maintained 22141F: drivers/virtio/virtio_input.c 22142F: include/uapi/linux/virtio_input.h 22143 22144VIRTIO IOMMU DRIVER 22145M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22146L: virtualization@lists.linux-foundation.org 22147S: Maintained 22148F: drivers/iommu/virtio-iommu.c 22149F: include/uapi/linux/virtio_iommu.h 22150 22151VIRTIO MEM DRIVER 22152M: David Hildenbrand <david@redhat.com> 22153L: virtualization@lists.linux-foundation.org 22154S: Maintained 22155W: https://virtio-mem.gitlab.io/ 22156F: drivers/virtio/virtio_mem.c 22157F: include/uapi/linux/virtio_mem.h 22158 22159VIRTIO SOUND DRIVER 22160M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22161M: "Michael S. Tsirkin" <mst@redhat.com> 22162L: virtualization@lists.linux-foundation.org 22163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22164S: Maintained 22165F: include/uapi/linux/virtio_snd.h 22166F: sound/virtio/* 22167 22168VIRTIO I2C DRIVER 22169M: Conghui Chen <conghui.chen@intel.com> 22170M: Viresh Kumar <viresh.kumar@linaro.org> 22171L: linux-i2c@vger.kernel.org 22172L: virtualization@lists.linux-foundation.org 22173S: Maintained 22174F: drivers/i2c/busses/i2c-virtio.c 22175F: include/uapi/linux/virtio_i2c.h 22176 22177VIRTIO PMEM DRIVER 22178M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22179L: virtualization@lists.linux-foundation.org 22180S: Maintained 22181F: drivers/nvdimm/virtio_pmem.c 22182F: drivers/nvdimm/nd_virtio.c 22183 22184VIRTUAL BOX GUEST DEVICE DRIVER 22185M: Hans de Goede <hdegoede@redhat.com> 22186M: Arnd Bergmann <arnd@arndb.de> 22187M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22188S: Maintained 22189F: drivers/virt/vboxguest/ 22190F: include/linux/vbox_utils.h 22191F: include/uapi/linux/vbox*.h 22192 22193VIRTUAL BOX SHARED FOLDER VFS DRIVER 22194M: Hans de Goede <hdegoede@redhat.com> 22195L: linux-fsdevel@vger.kernel.org 22196S: Maintained 22197F: fs/vboxsf/* 22198 22199VIRTUAL SERIO DEVICE DRIVER 22200M: Stephen Chandler Paul <thatslyude@gmail.com> 22201S: Maintained 22202F: drivers/input/serio/userio.c 22203F: include/uapi/linux/userio.h 22204 22205VIVID VIRTUAL VIDEO DRIVER 22206M: Hans Verkuil <hverkuil@xs4all.nl> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209W: https://linuxtv.org 22210T: git git://linuxtv.org/media_tree.git 22211F: drivers/media/test-drivers/vivid/* 22212 22213VIDTV VIRTUAL DIGITAL TV DRIVER 22214M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22215L: linux-media@vger.kernel.org 22216S: Maintained 22217W: https://linuxtv.org 22218T: git git://linuxtv.org/media_tree.git 22219F: drivers/media/test-drivers/vidtv/* 22220 22221VLYNQ BUS 22222M: Florian Fainelli <f.fainelli@gmail.com> 22223L: openwrt-devel@lists.openwrt.org (subscribers-only) 22224S: Maintained 22225F: drivers/vlynq/vlynq.c 22226F: include/linux/vlynq.h 22227 22228VME SUBSYSTEM 22229M: Martyn Welch <martyn@welchs.me.uk> 22230M: Manohar Vanga <manohar.vanga@gmail.com> 22231M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22232L: linux-kernel@vger.kernel.org 22233S: Odd fixes 22234T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22235F: Documentation/driver-api/vme.rst 22236F: drivers/staging/vme_user/ 22237 22238VM SOCKETS (AF_VSOCK) 22239M: Stefano Garzarella <sgarzare@redhat.com> 22240L: virtualization@lists.linux-foundation.org 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/net/vsockmon.c 22244F: include/net/af_vsock.h 22245F: include/uapi/linux/vm_sockets.h 22246F: include/uapi/linux/vm_sockets_diag.h 22247F: include/uapi/linux/vsockmon.h 22248F: net/vmw_vsock/ 22249F: tools/testing/vsock/ 22250 22251VMWARE BALLOON DRIVER 22252M: Nadav Amit <namit@vmware.com> 22253R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22254L: linux-kernel@vger.kernel.org 22255S: Supported 22256F: drivers/misc/vmw_balloon.c 22257 22258VMWARE HYPERVISOR INTERFACE 22259M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22260M: Alexey Makhalov <amakhalov@vmware.com> 22261R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22262L: virtualization@lists.linux-foundation.org 22263L: x86@kernel.org 22264S: Supported 22265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22266F: arch/x86/include/asm/vmware.h 22267F: arch/x86/kernel/cpu/vmware.c 22268 22269VMWARE PVRDMA DRIVER 22270M: Bryan Tan <bryantan@vmware.com> 22271M: Vishnu Dasa <vdasa@vmware.com> 22272R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22273L: linux-rdma@vger.kernel.org 22274S: Supported 22275F: drivers/infiniband/hw/vmw_pvrdma/ 22276 22277VMWARE PVSCSI DRIVER 22278M: Vishal Bhakta <vbhakta@vmware.com> 22279R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22280L: linux-scsi@vger.kernel.org 22281S: Supported 22282F: drivers/scsi/vmw_pvscsi.c 22283F: drivers/scsi/vmw_pvscsi.h 22284 22285VMWARE VIRTUAL PTP CLOCK DRIVER 22286M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22287M: Deep Shah <sdeep@vmware.com> 22288R: Alexey Makhalov <amakhalov@vmware.com> 22289R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22290L: netdev@vger.kernel.org 22291S: Supported 22292F: drivers/ptp/ptp_vmw.c 22293 22294VMWARE VMCI DRIVER 22295M: Bryan Tan <bryantan@vmware.com> 22296M: Vishnu Dasa <vdasa@vmware.com> 22297R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22298L: linux-kernel@vger.kernel.org 22299S: Supported 22300F: drivers/misc/vmw_vmci/ 22301F: include/linux/vmw_vmci* 22302 22303VMWARE VMMOUSE SUBDRIVER 22304M: Zack Rusin <zackr@vmware.com> 22305R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22306R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22307L: linux-input@vger.kernel.org 22308S: Supported 22309F: drivers/input/mouse/vmmouse.c 22310F: drivers/input/mouse/vmmouse.h 22311 22312VMWARE VMXNET3 ETHERNET DRIVER 22313M: Ronak Doshi <doshir@vmware.com> 22314R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22315L: netdev@vger.kernel.org 22316S: Supported 22317F: drivers/net/vmxnet3/ 22318 22319VMWARE VSOCK VMCI TRANSPORT DRIVER 22320M: Bryan Tan <bryantan@vmware.com> 22321M: Vishnu Dasa <vdasa@vmware.com> 22322R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22323L: linux-kernel@vger.kernel.org 22324S: Supported 22325F: net/vmw_vsock/vmci_transport* 22326 22327VOCORE VOCORE2 BOARD 22328M: Harvey Hunt <harveyhuntnexus@gmail.com> 22329L: linux-mips@vger.kernel.org 22330S: Maintained 22331F: arch/mips/boot/dts/ralink/vocore2.dts 22332 22333VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22334M: Liam Girdwood <lgirdwood@gmail.com> 22335M: Mark Brown <broonie@kernel.org> 22336L: linux-kernel@vger.kernel.org 22337S: Supported 22338W: http://www.slimlogic.co.uk/?p=48 22339T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22340F: Documentation/devicetree/bindings/regulator/ 22341F: Documentation/power/regulator/ 22342F: drivers/regulator/ 22343F: include/dt-bindings/regulator/ 22344F: include/linux/regulator/ 22345K: regulator_get_optional 22346 22347VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22348R: Matti Vaittinen <mazziesaccount@gmail.com> 22349F: drivers/regulator/irq_helpers.c 22350 22351VRF 22352M: David Ahern <dsahern@kernel.org> 22353L: netdev@vger.kernel.org 22354S: Maintained 22355F: Documentation/networking/vrf.rst 22356F: drivers/net/vrf.c 22357 22358VSPRINTF 22359M: Petr Mladek <pmladek@suse.com> 22360M: Steven Rostedt <rostedt@goodmis.org> 22361M: Sergey Senozhatsky <senozhatsky@chromium.org> 22362R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22363R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22364S: Maintained 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22366F: Documentation/core-api/printk-formats.rst 22367F: lib/test_printf.c 22368F: lib/test_scanf.c 22369F: lib/vsprintf.c 22370 22371VT1211 HARDWARE MONITOR DRIVER 22372M: Juerg Haefliger <juergh@proton.me> 22373L: linux-hwmon@vger.kernel.org 22374S: Maintained 22375F: Documentation/hwmon/vt1211.rst 22376F: drivers/hwmon/vt1211.c 22377 22378VT8231 HARDWARE MONITOR DRIVER 22379M: Roger Lucas <vt8231@hiddenengine.co.uk> 22380L: linux-hwmon@vger.kernel.org 22381S: Maintained 22382F: drivers/hwmon/vt8231.c 22383 22384VUB300 USB to SDIO/SD/MMC bridge chip 22385L: linux-mmc@vger.kernel.org 22386S: Orphan 22387F: drivers/mmc/host/vub300.c 22388 22389W1 DALLAS'S 1-WIRE BUS 22390M: Evgeniy Polyakov <zbr@ioremap.net> 22391S: Maintained 22392F: Documentation/devicetree/bindings/w1/ 22393F: Documentation/w1/ 22394F: drivers/w1/ 22395F: include/linux/w1.h 22396 22397W83791D HARDWARE MONITORING DRIVER 22398M: Marc Hulsman <m.hulsman@tudelft.nl> 22399L: linux-hwmon@vger.kernel.org 22400S: Maintained 22401F: Documentation/hwmon/w83791d.rst 22402F: drivers/hwmon/w83791d.c 22403 22404W83793 HARDWARE MONITORING DRIVER 22405M: Rudolf Marek <r.marek@assembler.cz> 22406L: linux-hwmon@vger.kernel.org 22407S: Maintained 22408F: Documentation/hwmon/w83793.rst 22409F: drivers/hwmon/w83793.c 22410 22411W83795 HARDWARE MONITORING DRIVER 22412M: Jean Delvare <jdelvare@suse.com> 22413L: linux-hwmon@vger.kernel.org 22414S: Maintained 22415F: drivers/hwmon/w83795.c 22416 22417W83L51xD SD/MMC CARD INTERFACE DRIVER 22418M: Pierre Ossman <pierre@ossman.eu> 22419S: Maintained 22420F: drivers/mmc/host/wbsd.* 22421 22422WACOM PROTOCOL 4 SERIAL TABLETS 22423M: Julian Squires <julian@cipht.net> 22424M: Hans de Goede <hdegoede@redhat.com> 22425L: linux-input@vger.kernel.org 22426S: Maintained 22427F: drivers/input/tablet/wacom_serial4.c 22428 22429WANGXUN ETHERNET DRIVER 22430M: Jiawen Wu <jiawenwu@trustnetic.com> 22431M: Mengyuan Lou <mengyuanlou@net-swift.com> 22432W: https://www.net-swift.com 22433L: netdev@vger.kernel.org 22434S: Maintained 22435F: Documentation/networking/device_drivers/ethernet/wangxun/* 22436F: drivers/net/ethernet/wangxun/ 22437 22438WATCHDOG DEVICE DRIVERS 22439M: Wim Van Sebroeck <wim@linux-watchdog.org> 22440M: Guenter Roeck <linux@roeck-us.net> 22441L: linux-watchdog@vger.kernel.org 22442S: Maintained 22443W: http://www.linux-watchdog.org/ 22444T: git git://www.linux-watchdog.org/linux-watchdog.git 22445F: Documentation/devicetree/bindings/watchdog/ 22446F: Documentation/watchdog/ 22447F: drivers/watchdog/ 22448F: include/linux/watchdog.h 22449F: include/uapi/linux/watchdog.h 22450F: include/trace/events/watchdog.h 22451 22452WHISKEYCOVE PMIC GPIO DRIVER 22453M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22454L: linux-gpio@vger.kernel.org 22455S: Maintained 22456F: drivers/gpio/gpio-wcove.c 22457 22458WHWAVE RTC DRIVER 22459M: Dianlong Li <long17.cool@163.com> 22460L: linux-rtc@vger.kernel.org 22461S: Maintained 22462F: drivers/rtc/rtc-sd3078.c 22463 22464WIIMOTE HID DRIVER 22465M: David Rheinsberg <david.rheinsberg@gmail.com> 22466L: linux-input@vger.kernel.org 22467S: Maintained 22468F: drivers/hid/hid-wiimote* 22469 22470WILOCITY WIL6210 WIRELESS DRIVER 22471L: linux-wireless@vger.kernel.org 22472S: Orphan 22473W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22474F: drivers/net/wireless/ath/wil6210/ 22475 22476WINBOND CIR DRIVER 22477M: David Härdeman <david@hardeman.nu> 22478S: Maintained 22479F: drivers/media/rc/winbond-cir.c 22480 22481WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22482M: William Breathitt Gray <william.gray@linaro.org> 22483L: linux-watchdog@vger.kernel.org 22484S: Maintained 22485F: drivers/watchdog/ebc-c384_wdt.c 22486 22487WINSYSTEMS WS16C48 GPIO DRIVER 22488M: William Breathitt Gray <william.gray@linaro.org> 22489L: linux-gpio@vger.kernel.org 22490S: Maintained 22491F: drivers/gpio/gpio-ws16c48.c 22492 22493WIREGUARD SECURE NETWORK TUNNEL 22494M: Jason A. Donenfeld <Jason@zx2c4.com> 22495L: wireguard@lists.zx2c4.com 22496L: netdev@vger.kernel.org 22497S: Maintained 22498F: drivers/net/wireguard/ 22499F: tools/testing/selftests/wireguard/ 22500 22501WISTRON LAPTOP BUTTON DRIVER 22502M: Miloslav Trmac <mitr@volny.cz> 22503S: Maintained 22504F: drivers/input/misc/wistron_btns.c 22505 22506WL3501 WIRELESS PCMCIA CARD DRIVER 22507L: linux-wireless@vger.kernel.org 22508S: Odd fixes 22509F: drivers/net/wireless/wl3501* 22510 22511WOLFSON MICROELECTRONICS DRIVERS 22512L: patches@opensource.cirrus.com 22513S: Supported 22514W: https://github.com/CirrusLogic/linux-drivers/wiki 22515T: git https://github.com/CirrusLogic/linux-drivers.git 22516F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22517F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22518F: Documentation/devicetree/bindings/mfd/wm831x.txt 22519F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22520F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22521F: Documentation/devicetree/bindings/sound/wm* 22522F: Documentation/hwmon/wm83??.rst 22523F: arch/arm/mach-s3c/mach-crag6410* 22524F: drivers/clk/clk-wm83*.c 22525F: drivers/gpio/gpio-*wm*.c 22526F: drivers/gpio/gpio-arizona.c 22527F: drivers/hwmon/wm83??-hwmon.c 22528F: drivers/input/misc/wm831x-on.c 22529F: drivers/input/touchscreen/wm831x-ts.c 22530F: drivers/input/touchscreen/wm97*.c 22531F: drivers/leds/leds-wm83*.c 22532F: drivers/mfd/arizona* 22533F: drivers/mfd/cs47l24* 22534F: drivers/mfd/wm*.c 22535F: drivers/power/supply/wm83*.c 22536F: drivers/regulator/arizona* 22537F: drivers/regulator/wm8*.c 22538F: drivers/rtc/rtc-wm83*.c 22539F: drivers/video/backlight/wm83*_bl.c 22540F: drivers/watchdog/wm83*_wdt.c 22541F: include/linux/mfd/arizona/ 22542F: include/linux/mfd/wm831x/ 22543F: include/linux/mfd/wm8350/ 22544F: include/linux/mfd/wm8400* 22545F: include/linux/regulator/arizona* 22546F: include/linux/wm97xx.h 22547F: include/sound/wm????.h 22548F: sound/soc/codecs/arizona* 22549F: sound/soc/codecs/cs47l24* 22550F: sound/soc/codecs/wm* 22551 22552WORKQUEUE 22553M: Tejun Heo <tj@kernel.org> 22554R: Lai Jiangshan <jiangshanlai@gmail.com> 22555S: Maintained 22556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22557F: Documentation/core-api/workqueue.rst 22558F: include/linux/workqueue.h 22559F: kernel/workqueue.c 22560 22561WWAN DRIVERS 22562M: Loic Poulain <loic.poulain@linaro.org> 22563M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22564R: Johannes Berg <johannes@sipsolutions.net> 22565L: netdev@vger.kernel.org 22566S: Maintained 22567F: drivers/net/wwan/ 22568F: include/linux/wwan.h 22569F: include/uapi/linux/wwan.h 22570 22571X-POWERS AXP288 PMIC DRIVERS 22572M: Hans de Goede <hdegoede@redhat.com> 22573S: Maintained 22574F: drivers/acpi/pmic/intel_pmic_xpower.c 22575N: axp288 22576 22577X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22578M: Chen-Yu Tsai <wens@csie.org> 22579L: linux-kernel@vger.kernel.org 22580S: Maintained 22581N: axp[128] 22582 22583X.25 STACK 22584M: Martin Schiller <ms@dev.tdt.de> 22585L: linux-x25@vger.kernel.org 22586S: Maintained 22587F: Documentation/networking/lapb-module.rst 22588F: Documentation/networking/x25* 22589F: drivers/net/wan/hdlc_x25.c 22590F: drivers/net/wan/lapbether.c 22591F: include/*/lapb.h 22592F: include/net/x25* 22593F: include/uapi/linux/x25.h 22594F: net/lapb/ 22595F: net/x25/ 22596 22597X86 ARCHITECTURE (32-BIT AND 64-BIT) 22598M: Thomas Gleixner <tglx@linutronix.de> 22599M: Ingo Molnar <mingo@redhat.com> 22600M: Borislav Petkov <bp@alien8.de> 22601M: Dave Hansen <dave.hansen@linux.intel.com> 22602M: x86@kernel.org 22603R: "H. Peter Anvin" <hpa@zytor.com> 22604L: linux-kernel@vger.kernel.org 22605S: Maintained 22606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22607F: Documentation/devicetree/bindings/x86/ 22608F: Documentation/x86/ 22609F: arch/x86/ 22610 22611X86 ENTRY CODE 22612M: Andy Lutomirski <luto@kernel.org> 22613L: linux-kernel@vger.kernel.org 22614S: Maintained 22615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22616F: arch/x86/entry/ 22617 22618X86 MCE INFRASTRUCTURE 22619M: Tony Luck <tony.luck@intel.com> 22620M: Borislav Petkov <bp@alien8.de> 22621L: linux-edac@vger.kernel.org 22622S: Maintained 22623F: Documentation/ABI/testing/sysfs-mce 22624F: Documentation/x86/x86_64/machinecheck.rst 22625F: arch/x86/kernel/cpu/mce/* 22626 22627X86 MICROCODE UPDATE SUPPORT 22628M: Borislav Petkov <bp@alien8.de> 22629S: Maintained 22630F: arch/x86/kernel/cpu/microcode/* 22631 22632X86 MM 22633M: Dave Hansen <dave.hansen@linux.intel.com> 22634M: Andy Lutomirski <luto@kernel.org> 22635M: Peter Zijlstra <peterz@infradead.org> 22636L: linux-kernel@vger.kernel.org 22637S: Maintained 22638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22639F: arch/x86/mm/ 22640 22641X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22642M: Hans de Goede <hdegoede@redhat.com> 22643L: platform-driver-x86@vger.kernel.org 22644S: Maintained 22645T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22646F: drivers/platform/x86/x86-android-tablets.c 22647 22648X86 PLATFORM DRIVERS 22649M: Hans de Goede <hdegoede@redhat.com> 22650M: Mark Gross <markgross@kernel.org> 22651L: platform-driver-x86@vger.kernel.org 22652S: Maintained 22653T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22654F: drivers/platform/olpc/ 22655F: drivers/platform/x86/ 22656 22657X86 PLATFORM DRIVERS - ARCH 22658R: Darren Hart <dvhart@infradead.org> 22659R: Andy Shevchenko <andy@infradead.org> 22660L: platform-driver-x86@vger.kernel.org 22661L: x86@kernel.org 22662S: Maintained 22663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22664F: arch/x86/platform 22665 22666X86 PLATFORM UV HPE SUPERDOME FLEX 22667M: Steve Wahl <steve.wahl@hpe.com> 22668R: Mike Travis <mike.travis@hpe.com> 22669R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22670R: Russ Anderson <russ.anderson@hpe.com> 22671S: Supported 22672F: arch/x86/include/asm/uv/ 22673F: arch/x86/kernel/apic/x2apic_uv_x.c 22674F: arch/x86/platform/uv/ 22675 22676X86 STACK UNWINDING 22677M: Josh Poimboeuf <jpoimboe@kernel.org> 22678M: Peter Zijlstra <peterz@infradead.org> 22679S: Supported 22680F: arch/x86/include/asm/unwind*.h 22681F: arch/x86/kernel/dumpstack.c 22682F: arch/x86/kernel/stacktrace.c 22683F: arch/x86/kernel/unwind_*.c 22684 22685X86 VDSO 22686M: Andy Lutomirski <luto@kernel.org> 22687L: linux-kernel@vger.kernel.org 22688S: Maintained 22689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22690F: arch/x86/entry/vdso/ 22691 22692XARRAY 22693M: Matthew Wilcox <willy@infradead.org> 22694L: linux-fsdevel@vger.kernel.org 22695S: Supported 22696F: Documentation/core-api/xarray.rst 22697F: include/linux/idr.h 22698F: include/linux/xarray.h 22699F: lib/idr.c 22700F: lib/xarray.c 22701F: tools/testing/radix-tree 22702 22703XBOX DVD IR REMOTE 22704M: Benjamin Valentin <benpicco@googlemail.com> 22705S: Maintained 22706F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22707F: drivers/media/rc/xbox_remote.c 22708 22709XC2028/3028 TUNER DRIVER 22710M: Mauro Carvalho Chehab <mchehab@kernel.org> 22711L: linux-media@vger.kernel.org 22712S: Maintained 22713W: https://linuxtv.org 22714T: git git://linuxtv.org/media_tree.git 22715F: drivers/media/tuners/xc2028.* 22716 22717XDP (eXpress Data Path) 22718M: Alexei Starovoitov <ast@kernel.org> 22719M: Daniel Borkmann <daniel@iogearbox.net> 22720M: David S. Miller <davem@davemloft.net> 22721M: Jakub Kicinski <kuba@kernel.org> 22722M: Jesper Dangaard Brouer <hawk@kernel.org> 22723M: John Fastabend <john.fastabend@gmail.com> 22724L: netdev@vger.kernel.org 22725L: bpf@vger.kernel.org 22726S: Supported 22727F: include/net/xdp.h 22728F: include/net/xdp_priv.h 22729F: include/trace/events/xdp.h 22730F: kernel/bpf/cpumap.c 22731F: kernel/bpf/devmap.c 22732F: net/core/xdp.c 22733F: samples/bpf/xdp* 22734F: tools/testing/selftests/bpf/*xdp* 22735F: tools/testing/selftests/bpf/*/*xdp* 22736F: drivers/net/ethernet/*/*/*/*/*xdp* 22737F: drivers/net/ethernet/*/*/*xdp* 22738K: (?:\b|_)xdp(?:\b|_) 22739 22740XDP SOCKETS (AF_XDP) 22741M: Björn Töpel <bjorn@kernel.org> 22742M: Magnus Karlsson <magnus.karlsson@intel.com> 22743M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22744R: Jonathan Lemon <jonathan.lemon@gmail.com> 22745L: netdev@vger.kernel.org 22746L: bpf@vger.kernel.org 22747S: Maintained 22748F: Documentation/networking/af_xdp.rst 22749F: include/net/xdp_sock* 22750F: include/net/xsk_buff_pool.h 22751F: include/uapi/linux/if_xdp.h 22752F: include/uapi/linux/xdp_diag.h 22753F: include/net/netns/xdp.h 22754F: net/xdp/ 22755F: tools/testing/selftests/bpf/*xsk* 22756 22757XEN BLOCK SUBSYSTEM 22758M: Roger Pau Monné <roger.pau@citrix.com> 22759L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22760S: Supported 22761F: drivers/block/xen* 22762F: drivers/block/xen-blkback/* 22763 22764XEN HYPERVISOR ARM 22765M: Stefano Stabellini <sstabellini@kernel.org> 22766L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22767S: Maintained 22768F: arch/arm/include/asm/xen/ 22769F: arch/arm/xen/ 22770 22771XEN HYPERVISOR ARM64 22772M: Stefano Stabellini <sstabellini@kernel.org> 22773L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22774S: Maintained 22775F: arch/arm64/include/asm/xen/ 22776F: arch/arm64/xen/ 22777 22778XEN HYPERVISOR INTERFACE 22779M: Juergen Gross <jgross@suse.com> 22780M: Stefano Stabellini <sstabellini@kernel.org> 22781R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22782L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22783S: Supported 22784T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22785F: Documentation/ABI/stable/sysfs-hypervisor-xen 22786F: Documentation/ABI/testing/sysfs-hypervisor-xen 22787F: drivers/*/xen-*front.c 22788F: drivers/xen/ 22789F: include/uapi/xen/ 22790F: include/xen/ 22791F: kernel/configs/xen.config 22792 22793XEN HYPERVISOR X86 22794M: Juergen Gross <jgross@suse.com> 22795R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22796L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22797S: Supported 22798F: arch/x86/configs/xen.config 22799F: arch/x86/include/asm/pvclock-abi.h 22800F: arch/x86/include/asm/xen/ 22801F: arch/x86/platform/pvh/ 22802F: arch/x86/xen/ 22803 22804XEN NETWORK BACKEND DRIVER 22805M: Wei Liu <wei.liu@kernel.org> 22806M: Paul Durrant <paul@xen.org> 22807L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22808L: netdev@vger.kernel.org 22809S: Supported 22810F: drivers/net/xen-netback/* 22811 22812XEN PCI SUBSYSTEM 22813M: Juergen Gross <jgross@suse.com> 22814L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22815S: Supported 22816F: arch/x86/pci/*xen* 22817F: drivers/pci/*xen* 22818 22819XEN PVSCSI DRIVERS 22820M: Juergen Gross <jgross@suse.com> 22821L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22822L: linux-scsi@vger.kernel.org 22823S: Supported 22824F: drivers/scsi/xen-scsifront.c 22825F: drivers/xen/xen-scsiback.c 22826F: include/xen/interface/io/vscsiif.h 22827 22828XEN PVUSB DRIVER 22829M: Juergen Gross <jgross@suse.com> 22830L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22831L: linux-usb@vger.kernel.org 22832S: Supported 22833F: drivers/usb/host/xen* 22834F: include/xen/interface/io/usbif.h 22835 22836XEN SOUND FRONTEND DRIVER 22837M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22838L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22839L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22840S: Supported 22841F: sound/xen/* 22842 22843XEN SWIOTLB SUBSYSTEM 22844M: Juergen Gross <jgross@suse.com> 22845M: Stefano Stabellini <sstabellini@kernel.org> 22846L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22847L: iommu@lists.linux.dev 22848S: Supported 22849F: arch/*/include/asm/xen/swiotlb-xen.h 22850F: drivers/xen/swiotlb-xen.c 22851F: include/xen/arm/swiotlb-xen.h 22852F: include/xen/swiotlb-xen.h 22853 22854XFS FILESYSTEM 22855C: irc://irc.oftc.net/xfs 22856M: Darrick J. Wong <djwong@kernel.org> 22857L: linux-xfs@vger.kernel.org 22858S: Supported 22859W: http://xfs.org/ 22860T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22861F: Documentation/ABI/testing/sysfs-fs-xfs 22862F: Documentation/admin-guide/xfs.rst 22863F: Documentation/filesystems/xfs-delayed-logging-design.rst 22864F: Documentation/filesystems/xfs-self-describing-metadata.rst 22865F: fs/xfs/ 22866F: include/uapi/linux/dqblk_xfs.h 22867F: include/uapi/linux/fsmap.h 22868 22869XILINX AMS DRIVER 22870M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22871L: linux-iio@vger.kernel.org 22872S: Maintained 22873F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22874F: drivers/iio/adc/xilinx-ams.c 22875 22876XILINX AXI ETHERNET DRIVER 22877M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22878S: Maintained 22879F: drivers/net/ethernet/xilinx/xilinx_axienet* 22880 22881XILINX CAN DRIVER 22882M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22883R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22884L: linux-can@vger.kernel.org 22885S: Maintained 22886F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22887F: drivers/net/can/xilinx_can.c 22888 22889XILINX GPIO DRIVER 22890M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22891R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22892R: Michal Simek <michal.simek@xilinx.com> 22893S: Maintained 22894F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22895F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22896F: drivers/gpio/gpio-xilinx.c 22897F: drivers/gpio/gpio-zynq.c 22898 22899XILINX SD-FEC IP CORES 22900M: Derek Kiernan <derek.kiernan@xilinx.com> 22901M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22902S: Maintained 22903F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22904F: Documentation/misc-devices/xilinx_sdfec.rst 22905F: drivers/misc/Kconfig 22906F: drivers/misc/Makefile 22907F: drivers/misc/xilinx_sdfec.c 22908F: include/uapi/misc/xilinx_sdfec.h 22909 22910XILINX PWM DRIVER 22911M: Sean Anderson <sean.anderson@seco.com> 22912S: Maintained 22913F: drivers/pwm/pwm-xilinx.c 22914F: include/clocksource/timer-xilinx.h 22915 22916XILINX UARTLITE SERIAL DRIVER 22917M: Peter Korsgaard <jacmet@sunsite.dk> 22918L: linux-serial@vger.kernel.org 22919S: Maintained 22920F: drivers/tty/serial/uartlite.c 22921 22922XILINX VIDEO IP CORES 22923M: Hyun Kwon <hyun.kwon@xilinx.com> 22924M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22925L: linux-media@vger.kernel.org 22926S: Supported 22927T: git git://linuxtv.org/media_tree.git 22928F: Documentation/devicetree/bindings/media/xilinx/ 22929F: drivers/media/platform/xilinx/ 22930F: include/uapi/linux/xilinx-v4l2-controls.h 22931 22932XILINX ZYNQMP DPDMA DRIVER 22933M: Hyun Kwon <hyun.kwon@xilinx.com> 22934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22935L: dmaengine@vger.kernel.org 22936S: Supported 22937F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22938F: drivers/dma/xilinx/xilinx_dpdma.c 22939F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22940 22941XILINX ZYNQMP PSGTR PHY DRIVER 22942M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22943M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22944L: linux-kernel@vger.kernel.org 22945S: Supported 22946T: git https://github.com/Xilinx/linux-xlnx.git 22947F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22948F: drivers/phy/xilinx/phy-zynqmp.c 22949 22950XILINX ZYNQMP SHA3 DRIVER 22951M: Harsha <harsha.harsha@xilinx.com> 22952S: Maintained 22953F: drivers/crypto/xilinx/zynqmp-sha.c 22954 22955XILINX EVENT MANAGEMENT DRIVER 22956M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22957S: Maintained 22958F: drivers/soc/xilinx/xlnx_event_manager.c 22959F: include/linux/firmware/xlnx-event-manager.h 22960 22961XILLYBUS DRIVER 22962M: Eli Billauer <eli.billauer@gmail.com> 22963L: linux-kernel@vger.kernel.org 22964S: Supported 22965F: drivers/char/xillybus/ 22966 22967XLP9XX I2C DRIVER 22968M: George Cherian <gcherian@marvell.com> 22969L: linux-i2c@vger.kernel.org 22970S: Supported 22971W: http://www.marvell.com 22972F: drivers/i2c/busses/i2c-xlp9xx.c 22973 22974XRA1403 GPIO EXPANDER 22975M: Nandor Han <nandor.han@ge.com> 22976M: Semi Malinen <semi.malinen@ge.com> 22977L: linux-gpio@vger.kernel.org 22978S: Maintained 22979F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22980F: drivers/gpio/gpio-xra1403.c 22981 22982XTENSA XTFPGA PLATFORM SUPPORT 22983M: Max Filippov <jcmvbkbc@gmail.com> 22984L: linux-xtensa@linux-xtensa.org 22985S: Maintained 22986F: drivers/spi/spi-xtensa-xtfpga.c 22987F: sound/soc/xtensa/xtfpga-i2s.c 22988 22989YAM DRIVER FOR AX.25 22990M: Jean-Paul Roubelat <jpr@f6fbb.org> 22991L: linux-hams@vger.kernel.org 22992S: Maintained 22993F: drivers/net/hamradio/yam* 22994F: include/linux/yam.h 22995 22996YAMA SECURITY MODULE 22997M: Kees Cook <keescook@chromium.org> 22998S: Supported 22999T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23000F: Documentation/admin-guide/LSM/Yama.rst 23001F: security/yama/ 23002 23003YEALINK PHONE DRIVER 23004M: Henk Vergonet <Henk.Vergonet@gmail.com> 23005L: usbb2k-api-dev@nongnu.org 23006S: Maintained 23007F: Documentation/input/devices/yealink.rst 23008F: drivers/input/misc/yealink.* 23009 23010Z8530 DRIVER FOR AX.25 23011M: Joerg Reuter <jreuter@yaina.de> 23012L: linux-hams@vger.kernel.org 23013S: Maintained 23014W: http://yaina.de/jreuter/ 23015W: http://www.qsl.net/dl1bke/ 23016F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23017F: drivers/net/hamradio/*scc.c 23018F: drivers/net/hamradio/z8530.h 23019 23020ZBUD COMPRESSED PAGE ALLOCATOR 23021M: Seth Jennings <sjenning@redhat.com> 23022M: Dan Streetman <ddstreet@ieee.org> 23023L: linux-mm@kvack.org 23024S: Maintained 23025F: mm/zbud.c 23026 23027Z3FOLD COMPRESSED PAGE ALLOCATOR 23028M: Vitaly Wool <vitaly.wool@konsulko.com> 23029R: Miaohe Lin <linmiaohe@huawei.com> 23030L: linux-mm@kvack.org 23031S: Maintained 23032F: mm/z3fold.c 23033 23034ZD1211RW WIRELESS DRIVER 23035M: Ulrich Kunitz <kune@deine-taler.de> 23036L: linux-wireless@vger.kernel.org 23037L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23038S: Maintained 23039W: http://zd1211.ath.cx/wiki/DriverRewrite 23040F: drivers/net/wireless/zydas/zd1211rw/ 23041 23042ZD1301 MEDIA DRIVER 23043M: Antti Palosaari <crope@iki.fi> 23044L: linux-media@vger.kernel.org 23045S: Maintained 23046W: https://linuxtv.org/ 23047W: http://palosaari.fi/linux/ 23048Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23049F: drivers/media/usb/dvb-usb-v2/zd1301* 23050 23051ZD1301_DEMOD MEDIA DRIVER 23052M: Antti Palosaari <crope@iki.fi> 23053L: linux-media@vger.kernel.org 23054S: Maintained 23055W: https://linuxtv.org/ 23056W: http://palosaari.fi/linux/ 23057Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23058F: drivers/media/dvb-frontends/zd1301_demod* 23059 23060ZHAOXIN PROCESSOR SUPPORT 23061M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23062L: linux-kernel@vger.kernel.org 23063S: Maintained 23064F: arch/x86/kernel/cpu/zhaoxin.c 23065 23066ZONEFS FILESYSTEM 23067M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23068M: Naohiro Aota <naohiro.aota@wdc.com> 23069R: Johannes Thumshirn <jth@kernel.org> 23070L: linux-fsdevel@vger.kernel.org 23071S: Maintained 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23073F: Documentation/filesystems/zonefs.rst 23074F: fs/zonefs/ 23075 23076ZPOOL COMPRESSED PAGE STORAGE API 23077M: Dan Streetman <ddstreet@ieee.org> 23078L: linux-mm@kvack.org 23079S: Maintained 23080F: include/linux/zpool.h 23081F: mm/zpool.c 23082 23083ZR36067 VIDEO FOR LINUX DRIVER 23084M: Corentin Labbe <clabbe@baylibre.com> 23085L: mjpeg-users@lists.sourceforge.net 23086L: linux-media@vger.kernel.org 23087S: Maintained 23088W: http://mjpeg.sourceforge.net/driver-zoran/ 23089Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23090F: Documentation/driver-api/media/drivers/zoran.rst 23091F: drivers/media/pci/zoran/ 23092 23093ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23094M: Minchan Kim <minchan@kernel.org> 23095M: Sergey Senozhatsky <senozhatsky@chromium.org> 23096L: linux-kernel@vger.kernel.org 23097S: Maintained 23098F: Documentation/admin-guide/blockdev/zram.rst 23099F: drivers/block/zram/ 23100 23101ZS DECSTATION Z85C30 SERIAL DRIVER 23102M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23103S: Maintained 23104F: drivers/tty/serial/zs.* 23105 23106ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23107M: Minchan Kim <minchan@kernel.org> 23108M: Sergey Senozhatsky <senozhatsky@chromium.org> 23109L: linux-mm@kvack.org 23110S: Maintained 23111F: Documentation/mm/zsmalloc.rst 23112F: include/linux/zsmalloc.h 23113F: mm/zsmalloc.c 23114 23115ZSTD 23116M: Nick Terrell <terrelln@fb.com> 23117S: Maintained 23118B: https://github.com/facebook/zstd/issues 23119T: git https://github.com/terrelln/linux.git 23120F: include/linux/zstd* 23121F: lib/zstd/ 23122F: lib/decompress_unzstd.c 23123F: crypto/zstd.c 23124N: zstd 23125K: zstd 23126 23127ZSWAP COMPRESSED SWAP CACHING 23128M: Seth Jennings <sjenning@redhat.com> 23129M: Dan Streetman <ddstreet@ieee.org> 23130M: Vitaly Wool <vitaly.wool@konsulko.com> 23131L: linux-mm@kvack.org 23132S: Maintained 23133F: mm/zswap.c 23134 23135THE REST 23136M: Linus Torvalds <torvalds@linux-foundation.org> 23137L: linux-kernel@vger.kernel.org 23138S: Buried alive in reporters 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23140F: * 23141F: */ 23142
