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 8573F: samples/ftrace 8574 8575FUNGIBLE ETHERNET DRIVERS 8576M: Dimitris Michailidis <dmichail@fungible.com> 8577L: netdev@vger.kernel.org 8578S: Supported 8579F: drivers/net/ethernet/fungible/ 8580 8581FUSE: FILESYSTEM IN USERSPACE 8582M: Miklos Szeredi <miklos@szeredi.hu> 8583L: linux-fsdevel@vger.kernel.org 8584S: Maintained 8585W: https://github.com/libfuse/ 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8587F: Documentation/filesystems/fuse.rst 8588F: fs/fuse/ 8589F: include/uapi/linux/fuse.h 8590 8591FUTEX SUBSYSTEM 8592M: Thomas Gleixner <tglx@linutronix.de> 8593M: Ingo Molnar <mingo@redhat.com> 8594R: Peter Zijlstra <peterz@infradead.org> 8595R: Darren Hart <dvhart@infradead.org> 8596R: Davidlohr Bueso <dave@stgolabs.net> 8597R: André Almeida <andrealmeid@igalia.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8601F: Documentation/locking/*futex* 8602F: include/asm-generic/futex.h 8603F: include/linux/futex.h 8604F: include/uapi/linux/futex.h 8605F: kernel/futex/* 8606F: tools/perf/bench/futex* 8607F: tools/testing/selftests/futex/ 8608 8609GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8610M: Tim Harvey <tharvey@gateworks.com> 8611S: Maintained 8612F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8613F: drivers/mfd/gateworks-gsc.c 8614F: include/linux/mfd/gsc.h 8615F: Documentation/hwmon/gsc-hwmon.rst 8616F: drivers/hwmon/gsc-hwmon.c 8617F: include/linux/platform_data/gsc_hwmon.h 8618 8619GCC PLUGINS 8620M: Kees Cook <keescook@chromium.org> 8621L: linux-hardening@vger.kernel.org 8622S: Maintained 8623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8624F: Documentation/kbuild/gcc-plugins.rst 8625F: scripts/Makefile.gcc-plugins 8626F: scripts/gcc-plugins/ 8627 8628GCOV BASED KERNEL PROFILING 8629M: Peter Oberparleiter <oberpar@linux.ibm.com> 8630S: Maintained 8631F: Documentation/dev-tools/gcov.rst 8632F: kernel/gcov/ 8633 8634GDB KERNEL DEBUGGING HELPER SCRIPTS 8635M: Jan Kiszka <jan.kiszka@siemens.com> 8636M: Kieran Bingham <kbingham@kernel.org> 8637S: Supported 8638F: scripts/gdb/ 8639 8640GEMINI CRYPTO DRIVER 8641M: Corentin Labbe <clabbe@baylibre.com> 8642L: linux-crypto@vger.kernel.org 8643S: Maintained 8644F: drivers/crypto/gemini/ 8645 8646GEMTEK FM RADIO RECEIVER DRIVER 8647M: Hans Verkuil <hverkuil@xs4all.nl> 8648L: linux-media@vger.kernel.org 8649S: Maintained 8650W: https://linuxtv.org 8651T: git git://linuxtv.org/media_tree.git 8652F: drivers/media/radio/radio-gemtek* 8653 8654GENERIC ARCHITECTURE TOPOLOGY 8655M: Sudeep Holla <sudeep.holla@arm.com> 8656L: linux-kernel@vger.kernel.org 8657S: Maintained 8658F: drivers/base/arch_topology.c 8659F: include/linux/arch_topology.h 8660 8661GENERIC ENTRY CODE 8662M: Thomas Gleixner <tglx@linutronix.de> 8663M: Peter Zijlstra <peterz@infradead.org> 8664M: Andy Lutomirski <luto@kernel.org> 8665L: linux-kernel@vger.kernel.org 8666S: Maintained 8667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8668F: include/linux/entry-common.h 8669F: include/linux/entry-kvm.h 8670F: kernel/entry/ 8671 8672GENERIC GPIO I2C DRIVER 8673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8674S: Supported 8675F: drivers/i2c/busses/i2c-gpio.c 8676F: include/linux/platform_data/i2c-gpio.h 8677 8678GENERIC GPIO I2C MULTIPLEXER DRIVER 8679M: Peter Korsgaard <peter.korsgaard@barco.com> 8680L: linux-i2c@vger.kernel.org 8681S: Supported 8682F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8683F: drivers/i2c/muxes/i2c-mux-gpio.c 8684F: include/linux/platform_data/i2c-mux-gpio.h 8685 8686GENERIC HDLC (WAN) DRIVERS 8687M: Krzysztof Halasa <khc@pm.waw.pl> 8688S: Maintained 8689W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8690F: drivers/net/wan/c101.c 8691F: drivers/net/wan/hd6457* 8692F: drivers/net/wan/hdlc* 8693F: drivers/net/wan/n2.c 8694F: drivers/net/wan/pc300too.c 8695F: drivers/net/wan/pci200syn.c 8696F: drivers/net/wan/wanxl* 8697 8698GENERIC INCLUDE/ASM HEADER FILES 8699M: Arnd Bergmann <arnd@arndb.de> 8700L: linux-arch@vger.kernel.org 8701S: Maintained 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8703F: include/asm-generic/ 8704F: include/uapi/asm-generic/ 8705 8706GENERIC PHY FRAMEWORK 8707M: Vinod Koul <vkoul@kernel.org> 8708M: Kishon Vijay Abraham I <kishon@kernel.org> 8709L: linux-phy@lists.infradead.org 8710S: Supported 8711Q: https://patchwork.kernel.org/project/linux-phy/list/ 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8713F: Documentation/devicetree/bindings/phy/ 8714F: drivers/phy/ 8715F: include/dt-bindings/phy/ 8716F: include/linux/phy/ 8717 8718GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8719M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8720S: Supported 8721F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8722 8723GENERIC PM DOMAINS 8724M: "Rafael J. Wysocki" <rafael@kernel.org> 8725M: Kevin Hilman <khilman@kernel.org> 8726M: Ulf Hansson <ulf.hansson@linaro.org> 8727L: linux-pm@vger.kernel.org 8728S: Supported 8729F: Documentation/devicetree/bindings/power/power?domain* 8730F: drivers/base/power/domain*.c 8731F: include/linux/pm_domain.h 8732 8733GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8734M: Eugen Hristev <eugen.hristev@microchip.com> 8735L: linux-input@vger.kernel.org 8736S: Maintained 8737F: drivers/input/touchscreen/resistive-adc-touch.c 8738 8739GENERIC STRING LIBRARY 8740R: Andy Shevchenko <andy@kernel.org> 8741S: Maintained 8742F: lib/string.c 8743F: lib/string_helpers.c 8744F: lib/test_string.c 8745F: lib/test-string_helpers.c 8746 8747GENERIC UIO DRIVER FOR PCI DEVICES 8748M: "Michael S. Tsirkin" <mst@redhat.com> 8749L: kvm@vger.kernel.org 8750S: Supported 8751F: drivers/uio/uio_pci_generic.c 8752 8753GENERIC VDSO LIBRARY 8754M: Andy Lutomirski <luto@kernel.org> 8755M: Thomas Gleixner <tglx@linutronix.de> 8756M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8757L: linux-kernel@vger.kernel.org 8758S: Maintained 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8760F: include/asm-generic/vdso/vsyscall.h 8761F: include/vdso/ 8762F: kernel/time/vsyscall.c 8763F: lib/vdso/ 8764 8765GENWQE (IBM Generic Workqueue Card) 8766M: Frank Haverkamp <haver@linux.ibm.com> 8767S: Supported 8768F: drivers/misc/genwqe/ 8769 8770GET_MAINTAINER SCRIPT 8771M: Joe Perches <joe@perches.com> 8772S: Maintained 8773F: scripts/get_maintainer.pl 8774 8775GFS2 FILE SYSTEM 8776M: Bob Peterson <rpeterso@redhat.com> 8777M: Andreas Gruenbacher <agruenba@redhat.com> 8778L: cluster-devel@redhat.com 8779S: Supported 8780B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8782F: Documentation/filesystems/gfs2* 8783F: fs/gfs2/ 8784F: include/uapi/linux/gfs2_ondisk.h 8785 8786GIGABYTE WMI DRIVER 8787M: Thomas Weißschuh <thomas@weissschuh.net> 8788L: platform-driver-x86@vger.kernel.org 8789S: Maintained 8790F: drivers/platform/x86/gigabyte-wmi.c 8791 8792GNSS SUBSYSTEM 8793M: Johan Hovold <johan@kernel.org> 8794S: Maintained 8795T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8796F: Documentation/ABI/testing/sysfs-class-gnss 8797F: Documentation/devicetree/bindings/gnss/ 8798F: drivers/gnss/ 8799F: include/linux/gnss.h 8800 8801GO7007 MPEG CODEC 8802M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8803L: linux-media@vger.kernel.org 8804S: Maintained 8805F: drivers/media/usb/go7007/ 8806 8807GOODIX TOUCHSCREEN 8808M: Bastien Nocera <hadess@hadess.net> 8809M: Hans de Goede <hdegoede@redhat.com> 8810L: linux-input@vger.kernel.org 8811S: Maintained 8812F: drivers/input/touchscreen/goodix* 8813 8814GOOGLE ETHERNET DRIVERS 8815M: Jeroen de Borst <jeroendb@google.com> 8816M: Catherine Sullivan <csully@google.com> 8817R: Shailend Chand <shailend@google.com> 8818L: netdev@vger.kernel.org 8819S: Supported 8820F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8821F: drivers/net/ethernet/google 8822 8823GPD POCKET FAN DRIVER 8824M: Hans de Goede <hdegoede@redhat.com> 8825L: platform-driver-x86@vger.kernel.org 8826S: Maintained 8827F: drivers/platform/x86/gpd-pocket-fan.c 8828 8829GPIO ACPI SUPPORT 8830M: Mika Westerberg <mika.westerberg@linux.intel.com> 8831M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8832L: linux-gpio@vger.kernel.org 8833L: linux-acpi@vger.kernel.org 8834S: Supported 8835T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8836F: Documentation/firmware-guide/acpi/gpio-properties.rst 8837F: drivers/gpio/gpiolib-acpi.c 8838F: drivers/gpio/gpiolib-acpi.h 8839 8840GPIO AGGREGATOR 8841M: Geert Uytterhoeven <geert+renesas@glider.be> 8842L: linux-gpio@vger.kernel.org 8843S: Supported 8844F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8845F: drivers/gpio/gpio-aggregator.c 8846 8847GPIO IR Transmitter 8848M: Sean Young <sean@mess.org> 8849L: linux-media@vger.kernel.org 8850S: Maintained 8851F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8852F: drivers/media/rc/gpio-ir-tx.c 8853 8854GPIO MOCKUP DRIVER 8855M: Bamvor Jian Zhang <bamv2005@gmail.com> 8856L: linux-gpio@vger.kernel.org 8857S: Maintained 8858F: drivers/gpio/gpio-mockup.c 8859F: tools/testing/selftests/gpio/ 8860 8861GPIO REGMAP 8862R: Michael Walle <michael@walle.cc> 8863S: Maintained 8864F: drivers/gpio/gpio-regmap.c 8865F: include/linux/gpio/regmap.h 8866 8867GPIO SUBSYSTEM 8868M: Linus Walleij <linus.walleij@linaro.org> 8869M: Bartosz Golaszewski <brgl@bgdev.pl> 8870L: linux-gpio@vger.kernel.org 8871S: Maintained 8872T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8873F: Documentation/ABI/obsolete/sysfs-gpio 8874F: Documentation/ABI/testing/gpio-cdev 8875F: Documentation/admin-guide/gpio/ 8876F: Documentation/devicetree/bindings/gpio/ 8877F: Documentation/driver-api/gpio/ 8878F: drivers/gpio/ 8879F: include/asm-generic/gpio.h 8880F: include/dt-bindings/gpio/ 8881F: include/linux/gpio.h 8882F: include/linux/gpio/ 8883F: include/linux/of_gpio.h 8884F: include/uapi/linux/gpio.h 8885F: tools/gpio/ 8886 8887GRE DEMULTIPLEXER DRIVER 8888M: Dmitry Kozlov <xeb@mail.ru> 8889L: netdev@vger.kernel.org 8890S: Maintained 8891F: include/net/gre.h 8892F: net/ipv4/gre_demux.c 8893F: net/ipv4/gre_offload.c 8894 8895GRETH 10/100/1G Ethernet MAC device driver 8896M: Andreas Larsson <andreas@gaisler.com> 8897L: netdev@vger.kernel.org 8898S: Maintained 8899F: drivers/net/ethernet/aeroflex/ 8900 8901GREYBUS AUDIO PROTOCOLS DRIVERS 8902M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8903M: Mark Greer <mgreer@animalcreek.com> 8904S: Maintained 8905F: drivers/staging/greybus/audio_apbridgea.c 8906F: drivers/staging/greybus/audio_apbridgea.h 8907F: drivers/staging/greybus/audio_codec.c 8908F: drivers/staging/greybus/audio_codec.h 8909F: drivers/staging/greybus/audio_gb.c 8910F: drivers/staging/greybus/audio_manager.c 8911F: drivers/staging/greybus/audio_manager.h 8912F: drivers/staging/greybus/audio_manager_module.c 8913F: drivers/staging/greybus/audio_manager_private.h 8914F: drivers/staging/greybus/audio_manager_sysfs.c 8915F: drivers/staging/greybus/audio_module.c 8916F: drivers/staging/greybus/audio_topology.c 8917 8918GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8919M: Viresh Kumar <vireshk@kernel.org> 8920S: Maintained 8921F: drivers/staging/greybus/authentication.c 8922F: drivers/staging/greybus/bootrom.c 8923F: drivers/staging/greybus/firmware.h 8924F: drivers/staging/greybus/fw-core.c 8925F: drivers/staging/greybus/fw-download.c 8926F: drivers/staging/greybus/fw-management.c 8927F: drivers/staging/greybus/greybus_authentication.h 8928F: drivers/staging/greybus/greybus_firmware.h 8929F: drivers/staging/greybus/hid.c 8930F: drivers/staging/greybus/i2c.c 8931F: drivers/staging/greybus/spi.c 8932F: drivers/staging/greybus/spilib.c 8933F: drivers/staging/greybus/spilib.h 8934 8935GREYBUS LOOPBACK DRIVER 8936M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8937S: Maintained 8938F: drivers/staging/greybus/loopback.c 8939 8940GREYBUS PLATFORM DRIVERS 8941M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8942S: Maintained 8943F: drivers/staging/greybus/arche-apb-ctrl.c 8944F: drivers/staging/greybus/arche-platform.c 8945F: drivers/staging/greybus/arche_platform.h 8946 8947GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8948M: Rui Miguel Silva <rmfrfs@gmail.com> 8949S: Maintained 8950F: drivers/staging/greybus/gpio.c 8951F: drivers/staging/greybus/light.c 8952F: drivers/staging/greybus/power_supply.c 8953F: drivers/staging/greybus/sdio.c 8954F: drivers/staging/greybus/spi.c 8955F: drivers/staging/greybus/spilib.c 8956 8957GREYBUS SUBSYSTEM 8958M: Johan Hovold <johan@kernel.org> 8959M: Alex Elder <elder@kernel.org> 8960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8961L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8962S: Maintained 8963F: drivers/greybus/ 8964F: drivers/staging/greybus/ 8965F: include/linux/greybus.h 8966F: include/linux/greybus/ 8967 8968GREYBUS UART PROTOCOLS DRIVERS 8969M: David Lin <dtwlin@gmail.com> 8970S: Maintained 8971F: drivers/staging/greybus/log.c 8972F: drivers/staging/greybus/uart.c 8973 8974GS1662 VIDEO SERIALIZER 8975M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/spi/gs1662.c 8980 8981GSPCA FINEPIX SUBDRIVER 8982M: Frank Zago <frank@zago.net> 8983L: linux-media@vger.kernel.org 8984S: Maintained 8985T: git git://linuxtv.org/media_tree.git 8986F: drivers/media/usb/gspca/finepix.c 8987 8988GSPCA GL860 SUBDRIVER 8989M: Olivier Lorin <o.lorin@laposte.net> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992T: git git://linuxtv.org/media_tree.git 8993F: drivers/media/usb/gspca/gl860/ 8994 8995GSPCA M5602 SUBDRIVER 8996M: Erik Andren <erik.andren@gmail.com> 8997L: linux-media@vger.kernel.org 8998S: Maintained 8999T: git git://linuxtv.org/media_tree.git 9000F: drivers/media/usb/gspca/m5602/ 9001 9002GSPCA PAC207 SONIXB SUBDRIVER 9003M: Hans Verkuil <hverkuil@xs4all.nl> 9004L: linux-media@vger.kernel.org 9005S: Odd Fixes 9006T: git git://linuxtv.org/media_tree.git 9007F: drivers/media/usb/gspca/pac207.c 9008 9009GSPCA SN9C20X SUBDRIVER 9010M: Brian Johnson <brijohn@gmail.com> 9011L: linux-media@vger.kernel.org 9012S: Maintained 9013T: git git://linuxtv.org/media_tree.git 9014F: drivers/media/usb/gspca/sn9c20x.c 9015 9016GSPCA T613 SUBDRIVER 9017M: Leandro Costantino <lcostantino@gmail.com> 9018L: linux-media@vger.kernel.org 9019S: Maintained 9020T: git git://linuxtv.org/media_tree.git 9021F: drivers/media/usb/gspca/t613.c 9022 9023GSPCA USB WEBCAM DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027T: git git://linuxtv.org/media_tree.git 9028F: drivers/media/usb/gspca/ 9029 9030GTP (GPRS Tunneling Protocol) 9031M: Pablo Neira Ayuso <pablo@netfilter.org> 9032M: Harald Welte <laforge@gnumonks.org> 9033L: osmocom-net-gprs@lists.osmocom.org 9034S: Maintained 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9036F: drivers/net/gtp.c 9037 9038GUID PARTITION TABLE (GPT) 9039M: Davidlohr Bueso <dave@stgolabs.net> 9040L: linux-efi@vger.kernel.org 9041S: Maintained 9042F: block/partitions/efi.* 9043 9044HABANALABS PCI DRIVER 9045M: Oded Gabbay <ogabbay@kernel.org> 9046S: Supported 9047T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9048F: Documentation/ABI/testing/debugfs-driver-habanalabs 9049F: Documentation/ABI/testing/sysfs-driver-habanalabs 9050F: drivers/misc/habanalabs/ 9051F: include/trace/events/habanalabs.h 9052F: include/uapi/misc/habanalabs.h 9053 9054HACKRF MEDIA DRIVER 9055M: Antti Palosaari <crope@iki.fi> 9056L: linux-media@vger.kernel.org 9057S: Maintained 9058W: https://linuxtv.org 9059W: http://palosaari.fi/linux/ 9060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9061T: git git://linuxtv.org/anttip/media_tree.git 9062F: drivers/media/usb/hackrf/ 9063 9064HANTRO VPU CODEC DRIVER 9065M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9066M: Philipp Zabel <p.zabel@pengutronix.de> 9067L: linux-media@vger.kernel.org 9068L: linux-rockchip@lists.infradead.org 9069S: Maintained 9070F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9071F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9072F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9073F: drivers/media/platform/verisilicon/ 9074 9075HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9076M: Frank Seidel <frank@f-seidel.de> 9077L: platform-driver-x86@vger.kernel.org 9078S: Maintained 9079W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9080F: drivers/platform/x86/hdaps.c 9081 9082HARDWARE MONITORING 9083M: Jean Delvare <jdelvare@suse.com> 9084M: Guenter Roeck <linux@roeck-us.net> 9085L: linux-hwmon@vger.kernel.org 9086S: Maintained 9087W: http://hwmon.wiki.kernel.org/ 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9089F: Documentation/ABI/testing/sysfs-class-hwmon 9090F: Documentation/devicetree/bindings/hwmon/ 9091F: Documentation/hwmon/ 9092F: drivers/hwmon/ 9093F: include/linux/hwmon*.h 9094F: include/trace/events/hwmon*.h 9095K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9096 9097HARDWARE RANDOM NUMBER GENERATOR CORE 9098M: Olivia Mackall <olivia@selenic.com> 9099M: Herbert Xu <herbert@gondor.apana.org.au> 9100L: linux-crypto@vger.kernel.org 9101S: Odd fixes 9102F: Documentation/admin-guide/hw_random.rst 9103F: Documentation/devicetree/bindings/rng/ 9104F: drivers/char/hw_random/ 9105F: include/linux/hw_random.h 9106 9107HARDWARE SPINLOCK CORE 9108M: Ohad Ben-Cohen <ohad@wizery.com> 9109M: Bjorn Andersson <andersson@kernel.org> 9110R: Baolin Wang <baolin.wang7@gmail.com> 9111L: linux-remoteproc@vger.kernel.org 9112S: Maintained 9113T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9114F: Documentation/devicetree/bindings/hwlock/ 9115F: Documentation/locking/hwspinlock.rst 9116F: drivers/hwspinlock/ 9117F: include/linux/hwspinlock.h 9118 9119HARDWARE TRACING FACILITIES 9120M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9121S: Maintained 9122F: drivers/hwtracing/ 9123 9124HARMONY SOUND DRIVER 9125L: linux-parisc@vger.kernel.org 9126S: Maintained 9127F: sound/parisc/harmony.* 9128 9129HDPVR USB VIDEO ENCODER DRIVER 9130M: Hans Verkuil <hverkuil@xs4all.nl> 9131L: linux-media@vger.kernel.org 9132S: Odd Fixes 9133W: https://linuxtv.org 9134T: git git://linuxtv.org/media_tree.git 9135F: drivers/media/usb/hdpvr/ 9136 9137HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9138M: Matt Hsiao <matt.hsiao@hpe.com> 9139S: Supported 9140F: drivers/misc/hpilo.[ch] 9141 9142HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9143M: Jerry Hoemann <jerry.hoemann@hpe.com> 9144S: Supported 9145F: Documentation/watchdog/hpwdt.rst 9146F: drivers/watchdog/hpwdt.c 9147 9148HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9149M: Don Brace <don.brace@microchip.com> 9150L: storagedev@microchip.com 9151L: linux-scsi@vger.kernel.org 9152S: Supported 9153F: Documentation/scsi/hpsa.rst 9154F: drivers/scsi/hpsa*.[ch] 9155F: include/linux/cciss*.h 9156F: include/uapi/linux/cciss*.h 9157 9158HFI1 DRIVER 9159M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9160L: linux-rdma@vger.kernel.org 9161S: Supported 9162F: drivers/infiniband/hw/hfi1 9163 9164HFS FILESYSTEM 9165L: linux-fsdevel@vger.kernel.org 9166S: Orphan 9167F: Documentation/filesystems/hfs.rst 9168F: fs/hfs/ 9169 9170HFSPLUS FILESYSTEM 9171L: linux-fsdevel@vger.kernel.org 9172S: Orphan 9173F: Documentation/filesystems/hfsplus.rst 9174F: fs/hfsplus/ 9175 9176HGA FRAMEBUFFER DRIVER 9177M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9178L: linux-nvidia@lists.surfsouth.com 9179S: Maintained 9180W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9181F: drivers/video/fbdev/hgafb.c 9182 9183HIBERNATION (aka Software Suspend, aka swsusp) 9184M: "Rafael J. Wysocki" <rafael@kernel.org> 9185M: Pavel Machek <pavel@ucw.cz> 9186L: linux-pm@vger.kernel.org 9187S: Supported 9188B: https://bugzilla.kernel.org 9189F: arch/*/include/asm/suspend*.h 9190F: arch/x86/power/ 9191F: drivers/base/power/ 9192F: include/linux/freezer.h 9193F: include/linux/pm.h 9194F: include/linux/suspend.h 9195F: kernel/power/ 9196 9197HID CORE LAYER 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9203F: drivers/hid/ 9204F: include/linux/hid* 9205F: include/uapi/linux/hid* 9206 9207HID LOGITECH DRIVERS 9208R: Filipe Laíns <lains@riseup.net> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-logitech-* 9212 9213HID PLAYSTATION DRIVER 9214M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9215L: linux-input@vger.kernel.org 9216S: Supported 9217F: drivers/hid/hid-playstation.c 9218 9219HID PHOENIX RC FLIGHT CONTROLLER 9220M: Marcus Folkesson <marcus.folkesson@gmail.com> 9221L: linux-input@vger.kernel.org 9222S: Maintained 9223F: drivers/hid/hid-pxrc.c 9224 9225HID SENSOR HUB DRIVERS 9226M: Jiri Kosina <jikos@kernel.org> 9227M: Jonathan Cameron <jic23@kernel.org> 9228M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9229L: linux-input@vger.kernel.org 9230L: linux-iio@vger.kernel.org 9231S: Maintained 9232F: Documentation/hid/hid-sensor* 9233F: drivers/hid/hid-sensor-* 9234F: drivers/iio/*/hid-* 9235F: include/linux/hid-sensor-* 9236 9237HID VRC-2 CAR CONTROLLER DRIVER 9238M: Marcus Folkesson <marcus.folkesson@gmail.com> 9239L: linux-input@vger.kernel.org 9240S: Maintained 9241F: drivers/hid/hid-vrc2.c 9242 9243HID WACOM DRIVER 9244M: Ping Cheng <ping.cheng@wacom.com> 9245M: Jason Gerecke <jason.gerecke@wacom.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/wacom.h 9249F: drivers/hid/wacom_* 9250 9251HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9252M: Thomas Gleixner <tglx@linutronix.de> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9256F: Documentation/timers/ 9257F: include/linux/clockchips.h 9258F: include/linux/hrtimer.h 9259F: kernel/time/clockevents.c 9260F: kernel/time/hrtimer.c 9261F: kernel/time/timer_*.c 9262 9263HIGH-SPEED SCC DRIVER FOR AX.25 9264L: linux-hams@vger.kernel.org 9265S: Orphan 9266F: drivers/net/hamradio/scc.c 9267 9268HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9269M: HighPoint Linux Team <linux@highpoint-tech.com> 9270S: Supported 9271W: http://www.highpoint-tech.com 9272F: Documentation/scsi/hptiop.rst 9273F: drivers/scsi/hptiop.c 9274 9275HIMAX HX83112B TOUCHSCREEN SUPPORT 9276M: Job Noorman <job@noorman.info> 9277L: linux-input@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9280F: drivers/input/touchscreen/himax_hx83112b.c 9281 9282HIPPI 9283M: Jes Sorensen <jes@trained-monkey.org> 9284L: linux-hippi@sunsite.dk 9285S: Maintained 9286F: drivers/net/hippi/ 9287F: include/linux/hippidevice.h 9288F: include/uapi/linux/if_hippi.h 9289F: net/802/hippi.c 9290 9291HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9292M: Kurt Kanzenbach <kurt@linutronix.de> 9293L: netdev@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9296F: drivers/net/dsa/hirschmann/* 9297F: include/linux/platform_data/hirschmann-hellcreek.h 9298F: net/dsa/tag_hellcreek.c 9299 9300HISILICON DMA DRIVER 9301M: Zhou Wang <wangzhou1@hisilicon.com> 9302M: Jie Hai <haijie1@huawei.com> 9303L: dmaengine@vger.kernel.org 9304S: Maintained 9305F: drivers/dma/hisi_dma.c 9306 9307HISILICON GPIO DRIVER 9308M: Jay Fang <f.fangjian@huawei.com> 9309L: linux-gpio@vger.kernel.org 9310S: Maintained 9311F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9312F: drivers/gpio/gpio-hisi.c 9313 9314HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9315M: Longfang Liu <liulongfang@huawei.com> 9316L: linux-crypto@vger.kernel.org 9317S: Maintained 9318F: Documentation/ABI/testing/debugfs-hisi-hpre 9319F: drivers/crypto/hisilicon/hpre/hpre.h 9320F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9321F: drivers/crypto/hisilicon/hpre/hpre_main.c 9322 9323HISILICON I2C CONTROLLER DRIVER 9324M: Yicong Yang <yangyicong@hisilicon.com> 9325L: linux-i2c@vger.kernel.org 9326S: Maintained 9327W: https://www.hisilicon.com 9328F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9329F: drivers/i2c/busses/i2c-hisi.c 9330 9331HISILICON LPC BUS DRIVER 9332M: Jay Fang <f.fangjian@huawei.com> 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9336F: drivers/bus/hisi_lpc.c 9337 9338HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/net/ethernet/hisilicon/hns3/ 9345 9346HISILICON NETWORK SUBSYSTEM DRIVER 9347M: Yisen Zhuang <yisen.zhuang@huawei.com> 9348M: Salil Mehta <salil.mehta@huawei.com> 9349L: netdev@vger.kernel.org 9350S: Maintained 9351W: http://www.hisilicon.com 9352F: Documentation/devicetree/bindings/net/hisilicon*.txt 9353F: drivers/net/ethernet/hisilicon/ 9354 9355HIKEY960 ONBOARD USB GPIO HUB DRIVER 9356M: John Stultz <jstultz@google.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: drivers/misc/hisi_hikey_usb.c 9360 9361HISILICON PMU DRIVER 9362M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9363M: Jonathan Cameron <jonathan.cameron@huawei.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9367F: Documentation/admin-guide/perf/hisi-pmu.rst 9368F: drivers/perf/hisilicon 9369 9370HISILICON HNS3 PMU DRIVER 9371M: Guangbin Huang <huangguangbin2@huawei.com> 9372S: Supported 9373F: Documentation/admin-guide/perf/hns3-pmu.rst 9374F: drivers/perf/hisilicon/hns3_pmu.c 9375 9376HISILICON PTT DRIVER 9377M: Yicong Yang <yangyicong@hisilicon.com> 9378L: linux-kernel@vger.kernel.org 9379S: Maintained 9380F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9381F: Documentation/trace/hisi-ptt.rst 9382F: drivers/hwtracing/ptt/ 9383 9384HISILICON QM DRIVER 9385M: Weili Qian <qianweili@huawei.com> 9386M: Zhou Wang <wangzhou1@hisilicon.com> 9387L: linux-crypto@vger.kernel.org 9388S: Maintained 9389F: drivers/crypto/hisilicon/Kconfig 9390F: drivers/crypto/hisilicon/Makefile 9391F: drivers/crypto/hisilicon/qm.c 9392F: drivers/crypto/hisilicon/sgl.c 9393F: include/linux/hisi_acc_qm.h 9394 9395HISILICON ZIP Controller DRIVER 9396M: Yang Shen <shenyang39@huawei.com> 9397M: Zhou Wang <wangzhou1@hisilicon.com> 9398L: linux-crypto@vger.kernel.org 9399S: Maintained 9400F: Documentation/ABI/testing/debugfs-hisi-zip 9401F: drivers/crypto/hisilicon/zip/ 9402 9403HISILICON ROCE DRIVER 9404M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9405M: Wenpeng Liang <liangwenpeng@huawei.com> 9406L: linux-rdma@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9409F: drivers/infiniband/hw/hns/ 9410 9411HISILICON SAS Controller 9412M: Xiang Chen <chenxiang66@hisilicon.com> 9413S: Supported 9414W: http://www.hisilicon.com 9415F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9416F: drivers/scsi/hisi_sas/ 9417 9418HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9419M: Kai Ye <yekai13@huawei.com> 9420M: Longfang Liu <liulongfang@huawei.com> 9421L: linux-crypto@vger.kernel.org 9422S: Maintained 9423F: Documentation/ABI/testing/debugfs-hisi-sec 9424F: drivers/crypto/hisilicon/sec2/sec.h 9425F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9426F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9427F: drivers/crypto/hisilicon/sec2/sec_main.c 9428 9429HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9430M: Jay Fang <f.fangjian@huawei.com> 9431L: linux-spi@vger.kernel.org 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-kunpeng.c 9435 9436HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9437M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9438L: linux-kernel@vger.kernel.org 9439S: Maintained 9440F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9441F: drivers/spmi/hisi-spmi-controller.c 9442 9443HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9444M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9445L: linux-kernel@vger.kernel.org 9446S: Maintained 9447F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9448F: drivers/mfd/hi6421-spmi-pmic.c 9449 9450HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9451M: Weili Qian <qianweili@huawei.com> 9452S: Maintained 9453F: drivers/crypto/hisilicon/trng/trng.c 9454 9455HISILICON V3XX SPI NOR FLASH Controller Driver 9456M: Jay Fang <f.fangjian@huawei.com> 9457S: Maintained 9458W: http://www.hisilicon.com 9459F: drivers/spi/spi-hisi-sfc-v3xx.c 9460 9461HMM - Heterogeneous Memory Management 9462M: Jérôme Glisse <jglisse@redhat.com> 9463L: linux-mm@kvack.org 9464S: Maintained 9465F: Documentation/mm/hmm.rst 9466F: include/linux/hmm* 9467F: lib/test_hmm* 9468F: mm/hmm* 9469F: tools/testing/selftests/vm/*hmm* 9470 9471HOST AP DRIVER 9472M: Jouni Malinen <j@w1.fi> 9473L: linux-wireless@vger.kernel.org 9474S: Obsolete 9475W: http://w1.fi/hostap-driver.html 9476F: drivers/net/wireless/intersil/hostap/ 9477 9478HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9479L: platform-driver-x86@vger.kernel.org 9480S: Orphan 9481F: drivers/platform/x86/hp/tc1100-wmi.c 9482 9483HPET: High Precision Event Timers driver 9484M: Clemens Ladisch <clemens@ladisch.de> 9485S: Maintained 9486F: Documentation/timers/hpet.rst 9487F: drivers/char/hpet.c 9488F: include/linux/hpet.h 9489F: include/uapi/linux/hpet.h 9490 9491HPET: x86 9492S: Orphan 9493F: arch/x86/include/asm/hpet.h 9494F: arch/x86/kernel/hpet.c 9495 9496HPFS FILESYSTEM 9497M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9498S: Maintained 9499W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9500F: fs/hpfs/ 9501 9502HSI SUBSYSTEM 9503M: Sebastian Reichel <sre@kernel.org> 9504S: Maintained 9505T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9506F: Documentation/ABI/testing/sysfs-bus-hsi 9507F: Documentation/driver-api/hsi.rst 9508F: drivers/hsi/ 9509F: include/linux/hsi/ 9510F: include/uapi/linux/hsi/ 9511 9512HSO 3G MODEM DRIVER 9513L: linux-usb@vger.kernel.org 9514S: Orphan 9515F: drivers/net/usb/hso.c 9516 9517HSR NETWORK PROTOCOL 9518L: netdev@vger.kernel.org 9519S: Orphan 9520F: net/hsr/ 9521 9522HT16K33 LED CONTROLLER DRIVER 9523M: Robin van der Gracht <robin@protonic.nl> 9524S: Maintained 9525F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9526F: drivers/auxdisplay/ht16k33.c 9527 9528HTCPEN TOUCHSCREEN DRIVER 9529M: Pau Oliva Fora <pof@eslack.org> 9530L: linux-input@vger.kernel.org 9531S: Maintained 9532F: drivers/input/touchscreen/htcpen.c 9533 9534HTE SUBSYSTEM 9535M: Dipen Patel <dipenp@nvidia.com> 9536S: Maintained 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/virt/hyperv 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736L: linux-i2c@vger.kernel.org 9737S: Odd Fixes 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR CADENCE I3C MASTER IP 9814M: Przemysław Gaj <pgaj@cadence.com> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9817F: drivers/i3c/master/i3c-master-cdns.c 9818 9819I3C DRIVER FOR SYNOPSYS DESIGNWARE 9820S: Orphan 9821F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9822F: drivers/i3c/master/dw* 9823 9824I3C SUBSYSTEM 9825M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9826L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9827S: Maintained 9828C: irc://chat.freenode.net/linux-i3c 9829T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9830F: Documentation/ABI/testing/sysfs-bus-i3c 9831F: Documentation/devicetree/bindings/i3c/ 9832F: Documentation/driver-api/i3c 9833F: drivers/i3c/ 9834F: include/linux/i3c/ 9835 9836IA64 (Itanium) PLATFORM 9837L: linux-ia64@vger.kernel.org 9838S: Orphan 9839F: Documentation/ia64/ 9840F: arch/ia64/ 9841 9842IBM Operation Panel Input Driver 9843M: Eddie James <eajames@linux.ibm.com> 9844L: linux-input@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9847F: drivers/input/misc/ibm-panel.c 9848 9849IBM Power 842 compression accelerator 9850M: Haren Myneni <haren@us.ibm.com> 9851S: Supported 9852F: crypto/842.c 9853F: drivers/crypto/nx/Kconfig 9854F: drivers/crypto/nx/Makefile 9855F: drivers/crypto/nx/nx-842* 9856F: include/linux/sw842.h 9857F: lib/842/ 9858 9859IBM Power in-Nest Crypto Acceleration 9860M: Breno Leitão <leitao@debian.org> 9861M: Nayna Jain <nayna@linux.ibm.com> 9862M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9863L: linux-crypto@vger.kernel.org 9864S: Supported 9865F: drivers/crypto/nx/Kconfig 9866F: drivers/crypto/nx/Makefile 9867F: drivers/crypto/nx/nx-aes* 9868F: drivers/crypto/nx/nx-sha* 9869F: drivers/crypto/nx/nx.* 9870F: drivers/crypto/nx/nx_csbcpb.h 9871F: drivers/crypto/nx/nx_debugfs.c 9872 9873IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9874M: Tyrel Datwyler <tyreld@linux.ibm.com> 9875L: linux-pci@vger.kernel.org 9876L: linuxppc-dev@lists.ozlabs.org 9877S: Supported 9878F: drivers/pci/hotplug/rpadlpar* 9879 9880IBM Power Linux RAID adapter 9881M: Brian King <brking@us.ibm.com> 9882S: Supported 9883F: drivers/scsi/ipr.* 9884 9885IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9886M: Tyrel Datwyler <tyreld@linux.ibm.com> 9887L: linux-pci@vger.kernel.org 9888L: linuxppc-dev@lists.ozlabs.org 9889S: Supported 9890F: drivers/pci/hotplug/rpaphp* 9891 9892IBM Power SRIOV Virtual NIC Device Driver 9893M: Haren Myneni <haren@linux.ibm.com> 9894M: Rick Lindsley <ricklind@linux.ibm.com> 9895R: Nick Child <nnac123@linux.ibm.com> 9896R: Dany Madden <danymadden@us.ibm.com> 9897R: Thomas Falcon <tlfalcon@linux.ibm.com> 9898L: netdev@vger.kernel.org 9899S: Supported 9900F: drivers/net/ethernet/ibm/ibmvnic.* 9901 9902IBM Power Virtual Accelerator Switchboard 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: arch/powerpc/include/asm/vas.h 9906F: arch/powerpc/platforms/powernv/copy-paste.h 9907F: arch/powerpc/platforms/powernv/vas* 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: tools/testing/selftests/mount_setattr/ 9992F: include/linux/mnt_idmapping.h 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003L: linux-wpan@vger.kernel.org 10004S: Maintained 10005W: https://linux-wpan.org/ 10006T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10007T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10008F: Documentation/networking/ieee802154.rst 10009F: drivers/net/ieee802154/ 10010F: include/linux/ieee802154.h 10011F: include/linux/nl802154.h 10012F: include/net/af_ieee802154.h 10013F: include/net/cfg802154.h 10014F: include/net/ieee802154_netdev.h 10015F: include/net/mac802154.h 10016F: include/net/nl802154.h 10017F: net/ieee802154/ 10018F: net/mac802154/ 10019 10020IFE PROTOCOL 10021M: Yotam Gigi <yotam.gi@gmail.com> 10022M: Jamal Hadi Salim <jhs@mojatatu.com> 10023F: include/net/ife.h 10024F: include/uapi/linux/ife.h 10025F: net/ife 10026 10027IGORPLUG-USB IR RECEIVER 10028M: Sean Young <sean@mess.org> 10029L: linux-media@vger.kernel.org 10030S: Maintained 10031F: drivers/media/rc/igorplugusb.c 10032 10033IGUANAWORKS USB IR TRANSCEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/iguanair.c 10038 10039IIO DIGITAL POTENTIOMETER DAC 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10044F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10045F: drivers/iio/dac/dpot-dac.c 10046 10047IIO ENVELOPE DETECTOR 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10052F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10053F: drivers/iio/adc/envelope-detector.c 10054 10055IIO MULTIPLEXER 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10060F: drivers/iio/multiplexer/iio-mux.c 10061 10062IIO SCMI BASED DRIVER 10063M: Jyoti Bhayana <jbhayana@google.com> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: drivers/iio/common/scmi_sensors/scmi_iio.c 10067 10068IIO SUBSYSTEM AND DRIVERS 10069M: Jonathan Cameron <jic23@kernel.org> 10070R: Lars-Peter Clausen <lars@metafoo.de> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10074F: Documentation/ABI/testing/configfs-iio* 10075F: Documentation/ABI/testing/sysfs-bus-iio* 10076F: Documentation/devicetree/bindings/iio/ 10077F: drivers/iio/ 10078F: drivers/staging/iio/ 10079F: include/dt-bindings/iio/ 10080F: include/linux/iio/ 10081F: tools/iio/ 10082 10083IIO UNIT CONVERTER 10084M: Peter Rosin <peda@axentia.se> 10085L: linux-iio@vger.kernel.org 10086S: Maintained 10087F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10088F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10089F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10090F: drivers/iio/afe/iio-rescale.c 10091 10092IKANOS/ADI EAGLE ADSL USB DRIVER 10093M: Matthieu Castet <castet.matthieu@free.fr> 10094M: Stanislaw Gruszka <stf_xl@wp.pl> 10095S: Maintained 10096F: drivers/usb/atm/ueagle-atm.c 10097 10098IMAGIS TOUCHSCREEN DRIVER 10099M: Markuss Broks <markuss.broks@gmail.com> 10100S: Maintained 10101F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10102F: drivers/input/touchscreen/imagis.c 10103 10104IMGTEC ASCII LCD DRIVER 10105M: Paul Burton <paulburton@kernel.org> 10106S: Maintained 10107F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10108F: drivers/auxdisplay/img-ascii-lcd.c 10109 10110IMGTEC IR DECODER DRIVER 10111S: Orphan 10112F: drivers/media/rc/img-ir/ 10113 10114IMON SOUNDGRAPH USB IR RECEIVER 10115M: Sean Young <sean@mess.org> 10116L: linux-media@vger.kernel.org 10117S: Maintained 10118F: drivers/media/rc/imon.c 10119F: drivers/media/rc/imon_raw.c 10120 10121IMS TWINTURBO FRAMEBUFFER DRIVER 10122L: linux-fbdev@vger.kernel.org 10123S: Orphan 10124F: drivers/video/fbdev/imsttfb.c 10125 10126INA209 HARDWARE MONITOR DRIVER 10127M: Guenter Roeck <linux@roeck-us.net> 10128L: linux-hwmon@vger.kernel.org 10129S: Maintained 10130F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10131F: Documentation/hwmon/ina209.rst 10132F: drivers/hwmon/ina209.c 10133 10134INA2XX HARDWARE MONITOR DRIVER 10135M: Guenter Roeck <linux@roeck-us.net> 10136L: linux-hwmon@vger.kernel.org 10137S: Maintained 10138F: Documentation/hwmon/ina2xx.rst 10139F: drivers/hwmon/ina2xx.c 10140F: include/linux/platform_data/ina2xx.h 10141 10142INDEX OF FURTHER KERNEL DOCUMENTATION 10143M: Carlos Bilbao <carlos.bilbao@amd.com> 10144S: Maintained 10145F: Documentation/process/kernel-docs.rst 10146 10147INDUSTRY PACK SUBSYSTEM (IPACK) 10148M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10149M: Jens Taprogge <jens.taprogge@taprogge.org> 10150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10151L: industrypack-devel@lists.sourceforge.net 10152S: Maintained 10153W: http://industrypack.sourceforge.net 10154F: drivers/ipack/ 10155 10156INFINEON DPS310 Driver 10157M: Eddie James <eajames@linux.ibm.com> 10158L: linux-iio@vger.kernel.org 10159S: Maintained 10160F: drivers/iio/pressure/dps310.c 10161 10162INFINIBAND SUBSYSTEM 10163M: Jason Gunthorpe <jgg@nvidia.com> 10164M: Leon Romanovsky <leonro@nvidia.com> 10165L: linux-rdma@vger.kernel.org 10166S: Supported 10167W: https://github.com/linux-rdma/rdma-core 10168Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10169T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10170F: Documentation/devicetree/bindings/infiniband/ 10171F: Documentation/infiniband/ 10172F: drivers/infiniband/ 10173F: include/rdma/ 10174F: include/trace/events/ib_mad.h 10175F: include/trace/events/ib_umad.h 10176F: include/trace/misc/rdma.h 10177F: include/uapi/linux/if_infiniband.h 10178F: include/uapi/rdma/ 10179F: samples/bpf/ibumad_kern.c 10180F: samples/bpf/ibumad_user.c 10181 10182INGENIC JZ4780 NAND DRIVER 10183M: Harvey Hunt <harveyhuntnexus@gmail.com> 10184L: linux-mtd@lists.infradead.org 10185L: linux-mips@vger.kernel.org 10186S: Maintained 10187F: drivers/mtd/nand/raw/ingenic/ 10188 10189INGENIC JZ47xx SoCs 10190M: Paul Cercueil <paul@crapouillou.net> 10191L: linux-mips@vger.kernel.org 10192S: Maintained 10193F: arch/mips/boot/dts/ingenic/ 10194F: arch/mips/generic/board-ingenic.c 10195F: arch/mips/include/asm/mach-ingenic/ 10196F: arch/mips/ingenic/Kconfig 10197F: drivers/clk/ingenic/ 10198F: drivers/dma/dma-jz4780.c 10199F: drivers/gpu/drm/ingenic/ 10200F: drivers/i2c/busses/i2c-jz4780.c 10201F: drivers/iio/adc/ingenic-adc.c 10202F: drivers/irqchip/irq-ingenic.c 10203F: drivers/memory/jz4780-nemc.c 10204F: drivers/mmc/host/jz4740_mmc.c 10205F: drivers/mtd/nand/raw/ingenic/ 10206F: drivers/pinctrl/pinctrl-ingenic.c 10207F: drivers/power/supply/ingenic-battery.c 10208F: drivers/pwm/pwm-jz4740.c 10209F: drivers/remoteproc/ingenic_rproc.c 10210F: drivers/rtc/rtc-jz4740.c 10211F: drivers/tty/serial/8250/8250_ingenic.c 10212F: drivers/usb/musb/jz4740.c 10213F: drivers/watchdog/jz4740_wdt.c 10214F: include/dt-bindings/iio/adc/ingenic,adc.h 10215F: include/linux/mfd/ingenic-tcu.h 10216F: sound/soc/codecs/jz47* 10217F: sound/soc/jz4740/ 10218 10219INJOINIC IP5xxx POWER BANK IC DRIVER 10220M: Samuel Holland <samuel@sholland.org> 10221S: Maintained 10222F: drivers/power/supply/ip5xxx_power.c 10223 10224INOTIFY 10225M: Jan Kara <jack@suse.cz> 10226R: Amir Goldstein <amir73il@gmail.com> 10227L: linux-fsdevel@vger.kernel.org 10228S: Maintained 10229F: Documentation/filesystems/inotify.rst 10230F: fs/notify/inotify/ 10231F: include/linux/inotify.h 10232F: include/uapi/linux/inotify.h 10233 10234INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10235M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10236L: linux-input@vger.kernel.org 10237S: Maintained 10238Q: http://patchwork.kernel.org/project/linux-input/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10240F: Documentation/devicetree/bindings/input/ 10241F: Documentation/devicetree/bindings/serio/ 10242F: Documentation/input/ 10243F: drivers/input/ 10244F: include/dt-bindings/input/ 10245F: include/linux/input.h 10246F: include/linux/input/ 10247F: include/uapi/linux/input-event-codes.h 10248F: include/uapi/linux/input.h 10249 10250INPUT MULTITOUCH (MT) PROTOCOL 10251M: Henrik Rydberg <rydberg@bitmath.org> 10252L: linux-input@vger.kernel.org 10253S: Odd fixes 10254F: Documentation/input/multi-touch-protocol.rst 10255F: drivers/input/input-mt.c 10256K: \b(ABS|SYN)_MT_ 10257 10258INSIDE SECURE CRYPTO DRIVER 10259M: Antoine Tenart <atenart@kernel.org> 10260L: linux-crypto@vger.kernel.org 10261S: Maintained 10262F: drivers/crypto/inside-secure/ 10263 10264INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10265M: Mimi Zohar <zohar@linux.ibm.com> 10266M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10267L: linux-integrity@vger.kernel.org 10268S: Supported 10269T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10270F: security/integrity/ima/ 10271F: security/integrity/ 10272 10273INTEL 810/815 FRAMEBUFFER DRIVER 10274M: Antonino Daplas <adaplas@gmail.com> 10275L: linux-fbdev@vger.kernel.org 10276S: Maintained 10277F: drivers/video/fbdev/i810/ 10278 10279INTEL 8255 GPIO DRIVER 10280M: William Breathitt Gray <william.gray@linaro.org> 10281L: linux-gpio@vger.kernel.org 10282S: Maintained 10283F: drivers/gpio/gpio-i8255.c 10284F: drivers/gpio/gpio-i8255.h 10285 10286INTEL ASoC DRIVERS 10287M: Cezary Rojewski <cezary.rojewski@intel.com> 10288M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10289M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10290M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10291M: Bard Liao <yung-chuan.liao@linux.intel.com> 10292M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10293M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10295S: Supported 10296F: sound/soc/intel/ 10297 10298INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10299M: Hans de Goede <hdegoede@redhat.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/atomisp2/pm.c 10303 10304INTEL ATOMISP2 LED DRIVER 10305M: Hans de Goede <hdegoede@redhat.com> 10306L: platform-driver-x86@vger.kernel.org 10307S: Maintained 10308F: drivers/platform/x86/intel/atomisp2/led.c 10309 10310INTEL BIOS SAR INT1092 DRIVER 10311M: Shravan Sudhakar <s.shravan@intel.com> 10312M: Intel Corporation <linuxwwan@intel.com> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: drivers/platform/x86/intel/int1092/ 10316 10317INTEL BROXTON PMC DRIVER 10318M: Mika Westerberg <mika.westerberg@linux.intel.com> 10319M: Zha Qipeng <qipeng.zha@intel.com> 10320S: Maintained 10321F: drivers/mfd/intel_pmc_bxt.c 10322F: include/linux/mfd/intel_pmc_bxt.h 10323 10324INTEL C600 SERIES SAS CONTROLLER DRIVER 10325M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10326L: linux-scsi@vger.kernel.org 10327S: Supported 10328T: git git://git.code.sf.net/p/intel-sas/isci 10329F: drivers/scsi/isci/ 10330 10331INTEL CPU family model numbers 10332M: Tony Luck <tony.luck@intel.com> 10333M: x86@kernel.org 10334L: linux-kernel@vger.kernel.org 10335S: Supported 10336F: arch/x86/include/asm/intel-family.h 10337 10338INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10339M: Jani Nikula <jani.nikula@linux.intel.com> 10340M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10341M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10342M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10343L: intel-gfx@lists.freedesktop.org 10344S: Supported 10345W: https://01.org/linuxgraphics/ 10346Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10347B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10348C: irc://irc.oftc.net/intel-gfx 10349T: git git://anongit.freedesktop.org/drm-intel 10350F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10351F: Documentation/gpu/i915.rst 10352F: drivers/gpu/drm/i915/ 10353F: include/drm/i915* 10354F: include/uapi/drm/i915_drm.h 10355 10356INTEL ETHERNET DRIVERS 10357M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10358M: Tony Nguyen <anthony.l.nguyen@intel.com> 10359L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10360S: Supported 10361W: http://www.intel.com/support/feedback.htm 10362W: http://e1000.sourceforge.net/ 10363Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10366F: Documentation/networking/device_drivers/ethernet/intel/ 10367F: drivers/net/ethernet/intel/ 10368F: drivers/net/ethernet/intel/*/ 10369F: include/linux/avf/virtchnl.h 10370F: include/linux/net/intel/iidc.h 10371 10372INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10373M: Mustafa Ismail <mustafa.ismail@intel.com> 10374M: Shiraz Saleem <shiraz.saleem@intel.com> 10375L: linux-rdma@vger.kernel.org 10376S: Supported 10377F: drivers/infiniband/hw/irdma/ 10378F: include/uapi/rdma/irdma-abi.h 10379 10380INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10381M: Maik Broemme <mbroemme@libmpq.org> 10382L: linux-fbdev@vger.kernel.org 10383S: Maintained 10384F: Documentation/fb/intelfb.rst 10385F: drivers/video/fbdev/intelfb/ 10386 10387INTEL GPIO DRIVERS 10388M: Andy Shevchenko <andy@kernel.org> 10389L: linux-gpio@vger.kernel.org 10390S: Supported 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10392F: drivers/gpio/gpio-ich.c 10393F: drivers/gpio/gpio-merrifield.c 10394F: drivers/gpio/gpio-ml-ioh.c 10395F: drivers/gpio/gpio-pch.c 10396F: drivers/gpio/gpio-sch.c 10397F: drivers/gpio/gpio-sodaville.c 10398 10399INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10400M: Zhenyu Wang <zhenyuw@linux.intel.com> 10401M: Zhi Wang <zhi.a.wang@intel.com> 10402L: intel-gvt-dev@lists.freedesktop.org 10403L: intel-gfx@lists.freedesktop.org 10404S: Supported 10405W: https://01.org/igvt-g 10406T: git https://github.com/intel/gvt-linux.git 10407F: drivers/gpu/drm/i915/gvt/ 10408 10409INTEL HID EVENT DRIVER 10410M: Alex Hung <alexhung@gmail.com> 10411L: platform-driver-x86@vger.kernel.org 10412S: Maintained 10413F: drivers/platform/x86/intel/hid.c 10414 10415INTEL I/OAT DMA DRIVER 10416M: Dave Jiang <dave.jiang@intel.com> 10417R: Dan Williams <dan.j.williams@intel.com> 10418L: dmaengine@vger.kernel.org 10419S: Supported 10420Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10421F: drivers/dma/ioat* 10422 10423INTEL IDXD DRIVER 10424M: Fenghua Yu <fenghua.yu@intel.com> 10425M: Dave Jiang <dave.jiang@intel.com> 10426L: dmaengine@vger.kernel.org 10427S: Supported 10428F: drivers/dma/idxd/* 10429F: include/uapi/linux/idxd.h 10430 10431INTEL IDLE DRIVER 10432M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10433M: Len Brown <lenb@kernel.org> 10434L: linux-pm@vger.kernel.org 10435S: Supported 10436B: https://bugzilla.kernel.org 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10438F: drivers/idle/intel_idle.c 10439 10440INTEL IN FIELD SCAN (IFS) DEVICE 10441M: Jithu Joseph <jithu.joseph@intel.com> 10442R: Ashok Raj <ashok.raj@intel.com> 10443R: Tony Luck <tony.luck@intel.com> 10444S: Maintained 10445F: drivers/platform/x86/intel/ifs 10446F: include/trace/events/intel_ifs.h 10447 10448INTEL INTEGRATED SENSOR HUB DRIVER 10449M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10450M: Jiri Kosina <jikos@kernel.org> 10451L: linux-input@vger.kernel.org 10452S: Maintained 10453F: drivers/hid/intel-ish-hid/ 10454 10455INTEL IOMMU (VT-d) 10456M: David Woodhouse <dwmw2@infradead.org> 10457M: Lu Baolu <baolu.lu@linux.intel.com> 10458L: iommu@lists.linux.dev 10459S: Supported 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10461F: drivers/iommu/intel/ 10462F: include/linux/intel-svm.h 10463 10464INTEL IPU3 CSI-2 CIO2 DRIVER 10465M: Yong Zhi <yong.zhi@intel.com> 10466M: Sakari Ailus <sakari.ailus@linux.intel.com> 10467M: Bingbu Cao <bingbu.cao@intel.com> 10468M: Dan Scally <djrscally@gmail.com> 10469R: Tianshu Qiu <tian.shu.qiu@intel.com> 10470L: linux-media@vger.kernel.org 10471S: Maintained 10472T: git git://linuxtv.org/media_tree.git 10473F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10474F: drivers/media/pci/intel/ipu3/ 10475 10476INTEL IPU3 CSI-2 IMGU DRIVER 10477M: Sakari Ailus <sakari.ailus@linux.intel.com> 10478R: Bingbu Cao <bingbu.cao@intel.com> 10479R: Tianshu Qiu <tian.shu.qiu@intel.com> 10480L: linux-media@vger.kernel.org 10481S: Maintained 10482F: Documentation/admin-guide/media/ipu3.rst 10483F: Documentation/admin-guide/media/ipu3_rcb.svg 10484F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10485F: drivers/staging/media/ipu3/ 10486 10487INTEL IXP4XX CRYPTO SUPPORT 10488M: Corentin Labbe <clabbe@baylibre.com> 10489L: linux-crypto@vger.kernel.org 10490S: Maintained 10491F: drivers/crypto/ixp4xx_crypto.c 10492 10493INTEL ISHTP ECLITE DRIVER 10494M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10495L: platform-driver-x86@vger.kernel.org 10496S: Supported 10497F: drivers/platform/x86/intel/ishtp_eclite.c 10498 10499INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10500M: Krzysztof Halasa <khalasa@piap.pl> 10501S: Maintained 10502F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10503F: drivers/net/wan/ixp4xx_hss.c 10504F: drivers/soc/ixp4xx/ixp4xx-npe.c 10505F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10506F: include/linux/soc/ixp4xx/npe.h 10507F: include/linux/soc/ixp4xx/qmgr.h 10508 10509INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10510M: Deepak Saxena <dsaxena@plexity.net> 10511S: Maintained 10512F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10513F: drivers/char/hw_random/ixp4xx-rng.c 10514 10515INTEL KEEM BAY DRM DRIVER 10516M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10517M: Edmund Dea <edmund.j.dea@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10520F: drivers/gpu/drm/kmb/ 10521 10522INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10524S: Maintained 10525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10526F: drivers/crypto/keembay/Kconfig 10527F: drivers/crypto/keembay/Makefile 10528F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10529F: drivers/crypto/keembay/ocs-aes.c 10530F: drivers/crypto/keembay/ocs-aes.h 10531 10532INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10533M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10534M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10535M: Mark Gross <mgross@linux.intel.com> 10536S: Maintained 10537F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10538F: drivers/crypto/keembay/Kconfig 10539F: drivers/crypto/keembay/Makefile 10540F: drivers/crypto/keembay/keembay-ocs-ecc.c 10541 10542INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10543M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10544M: Declan Murphy <declan.murphy@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10547F: drivers/crypto/keembay/Kconfig 10548F: drivers/crypto/keembay/Makefile 10549F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10550F: drivers/crypto/keembay/ocs-hcu.c 10551F: drivers/crypto/keembay/ocs-hcu.h 10552 10553INTEL THUNDER BAY EMMC PHY DRIVER 10554M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10555M: Rashmi A <rashmi.a@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10558F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10559 10560INTEL MANAGEMENT ENGINE (mei) 10561M: Tomas Winkler <tomas.winkler@intel.com> 10562L: linux-kernel@vger.kernel.org 10563S: Supported 10564F: Documentation/driver-api/mei/* 10565F: drivers/misc/mei/ 10566F: drivers/watchdog/mei_wdt.c 10567F: include/linux/mei_aux.h 10568F: include/linux/mei_cl_bus.h 10569F: include/uapi/linux/mei.h 10570F: samples/mei/* 10571 10572INTEL MAX 10 BMC MFD DRIVER 10573M: Xu Yilun <yilun.xu@intel.com> 10574R: Tom Rix <trix@redhat.com> 10575S: Maintained 10576F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10577F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10578F: drivers/hwmon/intel-m10-bmc-hwmon.c 10579F: drivers/mfd/intel-m10-bmc.c 10580F: include/linux/mfd/intel-m10-bmc.h 10581 10582INTEL MENLOW THERMAL DRIVER 10583M: Sujith Thomas <sujith.thomas@intel.com> 10584L: linux-pm@vger.kernel.org 10585S: Supported 10586F: drivers/thermal/intel/intel_menlow.c 10587 10588INTEL P-Unit IPC DRIVER 10589M: Zha Qipeng <qipeng.zha@intel.com> 10590L: platform-driver-x86@vger.kernel.org 10591S: Maintained 10592F: arch/x86/include/asm/intel_punit_ipc.h 10593F: drivers/platform/x86/intel/punit_ipc.c 10594 10595INTEL PMC CORE DRIVER 10596M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10597M: David E Box <david.e.box@intel.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10601F: drivers/platform/x86/intel/pmc/ 10602 10603INTEL PMIC GPIO DRIVERS 10604M: Andy Shevchenko <andy@kernel.org> 10605S: Supported 10606T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10607F: drivers/gpio/gpio-*cove.c 10608 10609INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10610M: Andy Shevchenko <andy@kernel.org> 10611S: Supported 10612F: drivers/mfd/intel_soc_pmic* 10613F: include/linux/mfd/intel_soc_pmic* 10614 10615INTEL PMT DRIVERS 10616M: David E. Box <david.e.box@linux.intel.com> 10617S: Supported 10618F: drivers/platform/x86/intel/pmt/ 10619 10620INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10621M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10622L: linux-wireless@vger.kernel.org 10623S: Maintained 10624F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10625F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10626F: drivers/net/wireless/intel/ipw2x00/ 10627 10628INTEL PSTATE DRIVER 10629M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10630M: Len Brown <lenb@kernel.org> 10631L: linux-pm@vger.kernel.org 10632S: Supported 10633F: drivers/cpufreq/intel_pstate.c 10634 10635INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10636M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10637L: linux-iio@vger.kernel.org 10638F: drivers/counter/intel-qep.c 10639 10640INTEL SCU DRIVERS 10641M: Mika Westerberg <mika.westerberg@linux.intel.com> 10642S: Maintained 10643F: arch/x86/include/asm/intel_scu_ipc.h 10644F: drivers/platform/x86/intel_scu_* 10645 10646INTEL SDSI DRIVER 10647M: David E. Box <david.e.box@linux.intel.com> 10648S: Supported 10649F: drivers/platform/x86/intel/sdsi.c 10650F: tools/arch/x86/intel_sdsi/ 10651F: tools/testing/selftests/drivers/sdsi/ 10652 10653INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10654M: Daniel Scally <djrscally@gmail.com> 10655S: Maintained 10656F: drivers/platform/x86/intel/int3472/ 10657 10658INTEL SPEED SELECT TECHNOLOGY 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660L: platform-driver-x86@vger.kernel.org 10661S: Maintained 10662F: drivers/platform/x86/intel/speed_select_if/ 10663F: include/uapi/linux/isst_if.h 10664F: tools/power/x86/intel-speed-select/ 10665 10666INTEL STRATIX10 FIRMWARE DRIVERS 10667M: Dinh Nguyen <dinguyen@kernel.org> 10668L: linux-kernel@vger.kernel.org 10669S: Maintained 10670F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10671F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10672F: drivers/firmware/stratix10-rsu.c 10673F: drivers/firmware/stratix10-svc.c 10674F: include/linux/firmware/intel/stratix10-smc.h 10675F: include/linux/firmware/intel/stratix10-svc-client.h 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10677 10678INTEL TELEMETRY DRIVER 10679M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10680M: "David E. Box" <david.e.box@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: arch/x86/include/asm/intel_telemetry.h 10684F: drivers/platform/x86/intel/telemetry/ 10685 10686INTEL UNCORE FREQUENCY CONTROL 10687M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10691F: drivers/platform/x86/intel/uncore-frequency/ 10692 10693INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10694M: David E. Box <david.e.box@linux.intel.com> 10695S: Supported 10696F: drivers/platform/x86/intel/vsec.* 10697 10698INTEL VIRTUAL BUTTON DRIVER 10699M: AceLan Kao <acelan.kao@canonical.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/vbtn.c 10703 10704INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10705M: Stanislaw Gruszka <stf_xl@wp.pl> 10706L: linux-wireless@vger.kernel.org 10707S: Supported 10708F: drivers/net/wireless/intel/iwlegacy/ 10709 10710INTEL WIRELESS WIFI LINK (iwlwifi) 10711M: Gregory Greenman <gregory.greenman@intel.com> 10712L: linux-wireless@vger.kernel.org 10713S: Supported 10714W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10716F: drivers/net/wireless/intel/iwlwifi/ 10717 10718INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10719M: Jithu Joseph <jithu.joseph@intel.com> 10720R: Maurice Ma <maurice.ma@intel.com> 10721S: Maintained 10722W: https://slimbootloader.github.io/security/firmware-update.html 10723F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10724 10725INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10726L: Dell.Client.Kernel@dell.com 10727S: Maintained 10728F: drivers/platform/x86/intel/wmi/thunderbolt.c 10729 10730INTEL WWAN IOSM DRIVER 10731M: M Chetan Kumar <m.chetan.kumar@intel.com> 10732M: Intel Corporation <linuxwwan@intel.com> 10733L: netdev@vger.kernel.org 10734S: Maintained 10735F: drivers/net/wwan/iosm/ 10736 10737INTEL(R) TRACE HUB 10738M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10739S: Supported 10740F: Documentation/trace/intel_th.rst 10741F: drivers/hwtracing/intel_th/ 10742F: include/linux/intel_th.h 10743 10744INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10745M: Ning Sun <ning.sun@intel.com> 10746L: tboot-devel@lists.sourceforge.net 10747S: Supported 10748W: http://tboot.sourceforge.net 10749T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10750F: Documentation/x86/intel_txt.rst 10751F: arch/x86/kernel/tboot.c 10752F: include/linux/tboot.h 10753 10754INTEL SGX 10755M: Jarkko Sakkinen <jarkko@kernel.org> 10756R: Dave Hansen <dave.hansen@linux.intel.com> 10757L: linux-sgx@vger.kernel.org 10758S: Supported 10759Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10761F: Documentation/x86/sgx.rst 10762F: arch/x86/entry/vdso/vsgx.S 10763F: arch/x86/include/asm/sgx.h 10764F: arch/x86/include/uapi/asm/sgx.h 10765F: arch/x86/kernel/cpu/sgx/* 10766F: tools/testing/selftests/sgx/* 10767K: \bSGX_ 10768 10769INTERCONNECT API 10770M: Georgi Djakov <djakov@kernel.org> 10771L: linux-pm@vger.kernel.org 10772S: Maintained 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10774F: Documentation/devicetree/bindings/interconnect/ 10775F: Documentation/driver-api/interconnect.rst 10776F: drivers/interconnect/ 10777F: include/dt-bindings/interconnect/ 10778F: include/linux/interconnect-provider.h 10779F: include/linux/interconnect.h 10780 10781INTERRUPT COUNTER DRIVER 10782M: Oleksij Rempel <o.rempel@pengutronix.de> 10783R: Pengutronix Kernel Team <kernel@pengutronix.de> 10784L: linux-iio@vger.kernel.org 10785F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10786F: drivers/counter/interrupt-cnt.c 10787 10788INTERSIL ISL7998X VIDEO DECODER DRIVER 10789M: Michael Tretter <m.tretter@pengutronix.de> 10790R: Pengutronix Kernel Team <kernel@pengutronix.de> 10791L: linux-media@vger.kernel.org 10792S: Maintained 10793F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10794F: drivers/media/i2c/isl7998x.c 10795 10796INVENSENSE ICM-426xx IMU DRIVER 10797M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10798L: linux-iio@vger.kernel.org 10799S: Maintained 10800W: https://invensense.tdk.com/ 10801F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10802F: drivers/iio/imu/inv_icm42600/ 10803 10804INVENSENSE MPU-3050 GYROSCOPE DRIVER 10805M: Linus Walleij <linus.walleij@linaro.org> 10806L: linux-iio@vger.kernel.org 10807S: Maintained 10808F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10809F: drivers/iio/gyro/mpu3050* 10810 10811IOC3 ETHERNET DRIVER 10812M: Ralf Baechle <ralf@linux-mips.org> 10813L: linux-mips@vger.kernel.org 10814S: Maintained 10815F: drivers/net/ethernet/sgi/ioc3-eth.c 10816 10817IOMAP FILESYSTEM LIBRARY 10818M: Christoph Hellwig <hch@infradead.org> 10819M: Darrick J. Wong <djwong@kernel.org> 10820L: linux-xfs@vger.kernel.org 10821L: linux-fsdevel@vger.kernel.org 10822S: Supported 10823T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10824F: fs/iomap/ 10825F: include/linux/iomap.h 10826 10827IOMMU DMA-API LAYER 10828M: Robin Murphy <robin.murphy@arm.com> 10829L: iommu@lists.linux.dev 10830S: Maintained 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10832F: drivers/iommu/dma-iommu.c 10833F: drivers/iommu/dma-iommu.h 10834F: drivers/iommu/iova.c 10835F: include/linux/iova.h 10836 10837IOMMUFD 10838M: Jason Gunthorpe <jgg@nvidia.com> 10839M: Kevin Tian <kevin.tian@intel.com> 10840L: iommu@lists.linux.dev 10841S: Maintained 10842T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10843F: Documentation/userspace-api/iommufd.rst 10844F: drivers/iommu/iommufd/ 10845F: include/linux/iommufd.h 10846F: include/uapi/linux/iommufd.h 10847F: tools/testing/selftests/iommu/ 10848 10849IOMMU SUBSYSTEM 10850M: Joerg Roedel <joro@8bytes.org> 10851M: Will Deacon <will@kernel.org> 10852R: Robin Murphy <robin.murphy@arm.com> 10853L: iommu@lists.linux.dev 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10856F: Documentation/devicetree/bindings/iommu/ 10857F: Documentation/userspace-api/iommu.rst 10858F: drivers/iommu/ 10859F: include/linux/iommu.h 10860F: include/linux/iova.h 10861F: include/linux/of_iommu.h 10862F: include/uapi/linux/iommu.h 10863 10864IOSYS-MAP HELPERS 10865M: Thomas Zimmermann <tzimmermann@suse.de> 10866L: dri-devel@lists.freedesktop.org 10867S: Maintained 10868T: git git://anongit.freedesktop.org/drm/drm-misc 10869F: include/linux/iosys-map.h 10870 10871IO_URING 10872M: Jens Axboe <axboe@kernel.dk> 10873R: Pavel Begunkov <asml.silence@gmail.com> 10874L: io-uring@vger.kernel.org 10875S: Maintained 10876T: git git://git.kernel.dk/linux-block 10877T: git git://git.kernel.dk/liburing 10878F: io_uring/ 10879F: include/linux/io_uring.h 10880F: include/linux/io_uring_types.h 10881F: include/trace/events/io_uring.h 10882F: include/uapi/linux/io_uring.h 10883F: tools/io_uring/ 10884 10885IPMI SUBSYSTEM 10886M: Corey Minyard <minyard@acm.org> 10887L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10888S: Supported 10889W: http://openipmi.sourceforge.net/ 10890T: git https://github.com/cminyard/linux-ipmi.git for-next 10891F: Documentation/driver-api/ipmi.rst 10892F: Documentation/devicetree/bindings/ipmi/ 10893F: drivers/char/ipmi/ 10894F: include/linux/ipmi* 10895F: include/uapi/linux/ipmi* 10896 10897IPS SCSI RAID DRIVER 10898M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10899L: linux-scsi@vger.kernel.org 10900S: Maintained 10901W: http://www.adaptec.com/ 10902F: drivers/scsi/ips* 10903 10904IPVS 10905M: Simon Horman <horms@verge.net.au> 10906M: Julian Anastasov <ja@ssi.bg> 10907L: netdev@vger.kernel.org 10908L: lvs-devel@vger.kernel.org 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10912F: Documentation/networking/ipvs-sysctl.rst 10913F: include/net/ip_vs.h 10914F: include/uapi/linux/ip_vs.h 10915F: net/netfilter/ipvs/ 10916 10917IPWIRELESS DRIVER 10918M: Jiri Kosina <jikos@kernel.org> 10919M: David Sterba <dsterba@suse.com> 10920S: Odd Fixes 10921F: drivers/tty/ipwireless/ 10922 10923IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10924M: Marc Zyngier <maz@kernel.org> 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: Documentation/core-api/irq/irq-domain.rst 10928F: include/linux/irqdomain.h 10929F: kernel/irq/irqdomain.c 10930F: kernel/irq/msi.c 10931 10932IRQ SUBSYSTEM 10933M: Thomas Gleixner <tglx@linutronix.de> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: kernel/irq/ 10938 10939IRQCHIP DRIVERS 10940M: Thomas Gleixner <tglx@linutronix.de> 10941M: Marc Zyngier <maz@kernel.org> 10942L: linux-kernel@vger.kernel.org 10943S: Maintained 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10945F: Documentation/devicetree/bindings/interrupt-controller/ 10946F: drivers/irqchip/ 10947 10948ISA 10949M: William Breathitt Gray <william.gray@linaro.org> 10950S: Maintained 10951F: Documentation/driver-api/isa.rst 10952F: drivers/base/isa.c 10953F: include/linux/isa.h 10954 10955ISA RADIO MODULE 10956M: Hans Verkuil <hverkuil@xs4all.nl> 10957L: linux-media@vger.kernel.org 10958S: Maintained 10959W: https://linuxtv.org 10960T: git git://linuxtv.org/media_tree.git 10961F: drivers/media/radio/radio-isa* 10962 10963ISAPNP 10964M: Jaroslav Kysela <perex@perex.cz> 10965S: Maintained 10966F: Documentation/driver-api/isapnp.rst 10967F: drivers/pnp/isapnp/ 10968F: include/linux/isapnp.h 10969 10970ISCSI 10971M: Lee Duncan <lduncan@suse.com> 10972M: Chris Leech <cleech@redhat.com> 10973M: Mike Christie <michael.christie@oracle.com> 10974L: open-iscsi@googlegroups.com 10975L: linux-scsi@vger.kernel.org 10976S: Maintained 10977W: www.open-iscsi.com 10978F: drivers/scsi/*iscsi* 10979F: include/scsi/*iscsi* 10980 10981iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10982M: Peter Jones <pjones@redhat.com> 10983M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10984S: Maintained 10985F: drivers/firmware/iscsi_ibft* 10986 10987ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10988M: Sagi Grimberg <sagi@grimberg.me> 10989M: Max Gurtovoy <mgurtovoy@nvidia.com> 10990L: linux-rdma@vger.kernel.org 10991S: Supported 10992W: http://www.openfabrics.org 10993W: www.open-iscsi.org 10994Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10995F: drivers/infiniband/ulp/iser/ 10996 10997ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10998M: Sagi Grimberg <sagi@grimberg.me> 10999L: linux-rdma@vger.kernel.org 11000L: target-devel@vger.kernel.org 11001S: Supported 11002W: http://www.linux-iscsi.org 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11004F: drivers/infiniband/ulp/isert 11005 11006ISDN/CMTP OVER BLUETOOTH 11007M: Karsten Keil <isdn@linux-pingi.de> 11008L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11009L: netdev@vger.kernel.org 11010S: Odd Fixes 11011W: http://www.isdn4linux.de 11012F: Documentation/isdn/ 11013F: drivers/isdn/capi/ 11014F: include/linux/isdn/ 11015F: include/uapi/linux/isdn/ 11016F: net/bluetooth/cmtp/ 11017 11018ISDN/mISDN SUBSYSTEM 11019M: Karsten Keil <isdn@linux-pingi.de> 11020L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11021L: netdev@vger.kernel.org 11022S: Maintained 11023W: http://www.isdn4linux.de 11024F: drivers/isdn/Kconfig 11025F: drivers/isdn/Makefile 11026F: drivers/isdn/hardware/ 11027F: drivers/isdn/mISDN/ 11028 11029ISOFS FILESYSTEM 11030M: Jan Kara <jack@suse.cz> 11031L: linux-fsdevel@vger.kernel.org 11032S: Maintained 11033F: Documentation/filesystems/isofs.rst 11034F: fs/isofs/ 11035 11036IT87 HARDWARE MONITORING DRIVER 11037M: Jean Delvare <jdelvare@suse.com> 11038L: linux-hwmon@vger.kernel.org 11039S: Maintained 11040F: Documentation/hwmon/it87.rst 11041F: drivers/hwmon/it87.c 11042 11043IT913X MEDIA DRIVER 11044M: Antti Palosaari <crope@iki.fi> 11045L: linux-media@vger.kernel.org 11046S: Maintained 11047W: https://linuxtv.org 11048W: http://palosaari.fi/linux/ 11049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11050T: git git://linuxtv.org/anttip/media_tree.git 11051F: drivers/media/tuners/it913x* 11052 11053ITE IT66121 HDMI BRIDGE DRIVER 11054M: Phong LE <ple@baylibre.com> 11055M: Neil Armstrong <neil.armstrong@linaro.org> 11056S: Maintained 11057T: git git://anongit.freedesktop.org/drm/drm-misc 11058F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11059F: drivers/gpu/drm/bridge/ite-it66121.c 11060 11061IVTV VIDEO4LINUX DRIVER 11062M: Andy Walls <awalls@md.metrocast.net> 11063L: linux-media@vger.kernel.org 11064S: Maintained 11065W: https://linuxtv.org 11066T: git git://linuxtv.org/media_tree.git 11067F: Documentation/admin-guide/media/ivtv* 11068F: drivers/media/pci/ivtv/ 11069F: include/uapi/linux/ivtv* 11070 11071IX2505V MEDIA DRIVER 11072M: Malcolm Priestley <tvboxspy@gmail.com> 11073L: linux-media@vger.kernel.org 11074S: Maintained 11075W: https://linuxtv.org 11076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11077F: drivers/media/dvb-frontends/ix2505v* 11078 11079JAILHOUSE HYPERVISOR INTERFACE 11080M: Jan Kiszka <jan.kiszka@siemens.com> 11081L: jailhouse-dev@googlegroups.com 11082S: Maintained 11083F: arch/x86/include/asm/jailhouse_para.h 11084F: arch/x86/kernel/jailhouse.c 11085 11086JC42.4 TEMPERATURE SENSOR DRIVER 11087M: Guenter Roeck <linux@roeck-us.net> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11091F: Documentation/hwmon/jc42.rst 11092F: drivers/hwmon/jc42.c 11093 11094JFS FILESYSTEM 11095M: Dave Kleikamp <shaggy@kernel.org> 11096L: jfs-discussion@lists.sourceforge.net 11097S: Odd Fixes 11098W: http://jfs.sourceforge.net/ 11099T: git https://github.com/kleikamp/linux-shaggy.git 11100F: Documentation/admin-guide/jfs.rst 11101F: fs/jfs/ 11102 11103JME NETWORK DRIVER 11104M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11105L: netdev@vger.kernel.org 11106S: Maintained 11107F: drivers/net/ethernet/jme.* 11108 11109JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11110M: David Woodhouse <dwmw2@infradead.org> 11111M: Richard Weinberger <richard@nod.at> 11112L: linux-mtd@lists.infradead.org 11113S: Odd Fixes 11114W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11115T: git git://git.infradead.org/ubifs-2.6.git 11116F: fs/jffs2/ 11117F: include/uapi/linux/jffs2.h 11118 11119JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11120M: "Theodore Ts'o" <tytso@mit.edu> 11121M: Jan Kara <jack@suse.com> 11122L: linux-ext4@vger.kernel.org 11123S: Maintained 11124F: fs/jbd2/ 11125F: include/linux/jbd2.h 11126 11127JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11128M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11129L: linux-media@vger.kernel.org 11130L: linux-renesas-soc@vger.kernel.org 11131S: Maintained 11132F: drivers/media/platform/renesas/rcar_jpu.c 11133 11134JSM Neo PCI based serial card 11135L: linux-serial@vger.kernel.org 11136S: Orphan 11137F: drivers/tty/serial/jsm/ 11138 11139K10TEMP HARDWARE MONITORING DRIVER 11140M: Clemens Ladisch <clemens@ladisch.de> 11141L: linux-hwmon@vger.kernel.org 11142S: Maintained 11143F: Documentation/hwmon/k10temp.rst 11144F: drivers/hwmon/k10temp.c 11145 11146K8TEMP HARDWARE MONITORING DRIVER 11147M: Rudolf Marek <r.marek@assembler.cz> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k8temp.rst 11151F: drivers/hwmon/k8temp.c 11152 11153KASAN 11154M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11155R: Alexander Potapenko <glider@google.com> 11156R: Andrey Konovalov <andreyknvl@gmail.com> 11157R: Dmitry Vyukov <dvyukov@google.com> 11158R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11159L: kasan-dev@googlegroups.com 11160S: Maintained 11161F: Documentation/dev-tools/kasan.rst 11162F: arch/*/include/asm/*kasan.h 11163F: arch/*/mm/kasan_init* 11164F: include/linux/kasan*.h 11165F: lib/Kconfig.kasan 11166F: mm/kasan/ 11167F: scripts/Makefile.kasan 11168 11169KCONFIG 11170M: Masahiro Yamada <masahiroy@kernel.org> 11171L: linux-kbuild@vger.kernel.org 11172S: Maintained 11173Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11174T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11175F: Documentation/kbuild/kconfig* 11176F: scripts/Kconfig.include 11177F: scripts/kconfig/ 11178 11179KCOV 11180R: Dmitry Vyukov <dvyukov@google.com> 11181R: Andrey Konovalov <andreyknvl@gmail.com> 11182L: kasan-dev@googlegroups.com 11183S: Maintained 11184F: Documentation/dev-tools/kcov.rst 11185F: include/linux/kcov.h 11186F: include/uapi/linux/kcov.h 11187F: kernel/kcov.c 11188F: scripts/Makefile.kcov 11189 11190KCSAN 11191M: Marco Elver <elver@google.com> 11192R: Dmitry Vyukov <dvyukov@google.com> 11193L: kasan-dev@googlegroups.com 11194S: Maintained 11195F: Documentation/dev-tools/kcsan.rst 11196F: include/linux/kcsan*.h 11197F: kernel/kcsan/ 11198F: lib/Kconfig.kcsan 11199F: scripts/Makefile.kcsan 11200 11201KDUMP 11202M: Baoquan He <bhe@redhat.com> 11203R: Vivek Goyal <vgoyal@redhat.com> 11204R: Dave Young <dyoung@redhat.com> 11205L: kexec@lists.infradead.org 11206S: Maintained 11207W: http://lse.sourceforge.net/kdump/ 11208F: Documentation/admin-guide/kdump/ 11209F: fs/proc/vmcore.c 11210F: include/linux/crash_core.h 11211F: include/linux/crash_dump.h 11212F: include/uapi/linux/vmcore.h 11213F: kernel/crash_*.c 11214 11215KEENE FM RADIO TRANSMITTER DRIVER 11216M: Hans Verkuil <hverkuil@xs4all.nl> 11217L: linux-media@vger.kernel.org 11218S: Maintained 11219W: https://linuxtv.org 11220T: git git://linuxtv.org/media_tree.git 11221F: drivers/media/radio/radio-keene* 11222 11223KERNEL AUTOMOUNTER 11224M: Ian Kent <raven@themaw.net> 11225L: autofs@vger.kernel.org 11226S: Maintained 11227F: fs/autofs/ 11228 11229KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11230M: Masahiro Yamada <masahiroy@kernel.org> 11231R: Nathan Chancellor <nathan@kernel.org> 11232R: Nick Desaulniers <ndesaulniers@google.com> 11233R: Nicolas Schier <nicolas@fjasle.eu> 11234L: linux-kbuild@vger.kernel.org 11235S: Maintained 11236Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11238F: Documentation/kbuild/ 11239F: Makefile 11240F: scripts/*vmlinux* 11241F: scripts/Kbuild* 11242F: scripts/Makefile* 11243F: scripts/basic/ 11244F: scripts/dummy-tools/ 11245F: scripts/mk* 11246F: scripts/mod/ 11247F: scripts/package/ 11248 11249KERNEL HARDENING (not covered by other areas) 11250M: Kees Cook <keescook@chromium.org> 11251L: linux-hardening@vger.kernel.org 11252S: Supported 11253T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11254F: Documentation/ABI/testing/sysfs-kernel-oops_count 11255F: Documentation/ABI/testing/sysfs-kernel-warn_count 11256F: include/linux/overflow.h 11257F: include/linux/randomize_kstack.h 11258F: mm/usercopy.c 11259K: \b(add|choose)_random_kstack_offset\b 11260K: \b__check_(object_size|heap_object)\b 11261 11262KERNEL JANITORS 11263L: kernel-janitors@vger.kernel.org 11264S: Odd Fixes 11265W: http://kernelnewbies.org/KernelJanitors 11266 11267KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11268M: Chuck Lever <chuck.lever@oracle.com> 11269M: Jeff Layton <jlayton@kernel.org> 11270L: linux-nfs@vger.kernel.org 11271S: Supported 11272W: http://nfs.sourceforge.net/ 11273T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11274F: fs/exportfs/ 11275F: fs/lockd/ 11276F: fs/nfs_common/ 11277F: fs/nfsd/ 11278F: include/linux/lockd/ 11279F: include/linux/sunrpc/ 11280F: include/trace/events/rpcgss.h 11281F: include/trace/events/rpcrdma.h 11282F: include/trace/events/sunrpc.h 11283F: include/trace/misc/fs.h 11284F: include/trace/misc/nfs.h 11285F: include/trace/misc/sunrpc.h 11286F: include/uapi/linux/nfsd/ 11287F: include/uapi/linux/sunrpc/ 11288F: net/sunrpc/ 11289F: Documentation/filesystems/nfs/ 11290 11291KERNEL REGRESSIONS 11292M: Thorsten Leemhuis <linux@leemhuis.info> 11293L: regressions@lists.linux.dev 11294S: Supported 11295F: Documentation/admin-guide/reporting-regressions.rst 11296F: Documentation/process/handling-regressions.rst 11297 11298KERNEL SELFTEST FRAMEWORK 11299M: Shuah Khan <shuah@kernel.org> 11300M: Shuah Khan <skhan@linuxfoundation.org> 11301L: linux-kselftest@vger.kernel.org 11302S: Maintained 11303Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11305F: Documentation/dev-tools/kselftest* 11306F: tools/testing/selftests/ 11307 11308KERNEL SMB3 SERVER (KSMBD) 11309M: Namjae Jeon <linkinjeon@kernel.org> 11310M: Steve French <sfrench@samba.org> 11311R: Sergey Senozhatsky <senozhatsky@chromium.org> 11312R: Tom Talpey <tom@talpey.com> 11313L: linux-cifs@vger.kernel.org 11314S: Maintained 11315T: git git://git.samba.org/ksmbd.git 11316F: Documentation/filesystems/cifs/ksmbd.rst 11317F: fs/ksmbd/ 11318F: fs/smbfs_common/ 11319 11320KERNEL UNIT TESTING FRAMEWORK (KUnit) 11321M: Brendan Higgins <brendanhiggins@google.com> 11322M: David Gow <davidgow@google.com> 11323L: linux-kselftest@vger.kernel.org 11324L: kunit-dev@googlegroups.com 11325S: Maintained 11326W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11327F: Documentation/dev-tools/kunit/ 11328F: include/kunit/ 11329F: lib/kunit/ 11330F: tools/testing/kunit/ 11331 11332KERNEL USERMODE HELPER 11333M: Luis Chamberlain <mcgrof@kernel.org> 11334L: linux-kernel@vger.kernel.org 11335S: Maintained 11336F: include/linux/umh.h 11337F: kernel/umh.c 11338 11339KERNEL VIRTUAL MACHINE (KVM) 11340M: Paolo Bonzini <pbonzini@redhat.com> 11341L: kvm@vger.kernel.org 11342S: Supported 11343W: http://www.linux-kvm.org 11344T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11345F: Documentation/virt/kvm/ 11346F: include/asm-generic/kvm* 11347F: include/kvm/iodev.h 11348F: include/linux/kvm* 11349F: include/trace/events/kvm.h 11350F: include/uapi/asm-generic/kvm* 11351F: include/uapi/linux/kvm* 11352F: tools/kvm/ 11353F: tools/testing/selftests/kvm/ 11354F: virt/kvm/* 11355 11356KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11357M: Marc Zyngier <maz@kernel.org> 11358R: James Morse <james.morse@arm.com> 11359R: Suzuki K Poulose <suzuki.poulose@arm.com> 11360R: Oliver Upton <oliver.upton@linux.dev> 11361R: Zenghui Yu <yuzenghui@huawei.com> 11362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11363L: kvmarm@lists.linux.dev 11364L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11367F: arch/arm64/include/asm/kvm* 11368F: arch/arm64/include/uapi/asm/kvm* 11369F: arch/arm64/kvm/ 11370F: include/kvm/arm_* 11371F: tools/testing/selftests/kvm/*/aarch64/ 11372F: tools/testing/selftests/kvm/aarch64/ 11373 11374KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11375M: Huacai Chen <chenhuacai@kernel.org> 11376M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11377L: linux-mips@vger.kernel.org 11378L: kvm@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11381F: arch/mips/include/asm/kvm* 11382F: arch/mips/include/uapi/asm/kvm* 11383F: arch/mips/kvm/ 11384 11385KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11386L: linuxppc-dev@lists.ozlabs.org 11387T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11388F: arch/powerpc/include/asm/kvm* 11389F: arch/powerpc/include/uapi/asm/kvm* 11390F: arch/powerpc/kernel/kvm* 11391F: arch/powerpc/kvm/ 11392 11393KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11394M: Anup Patel <anup@brainfault.org> 11395R: Atish Patra <atishp@atishpatra.org> 11396L: kvm@vger.kernel.org 11397L: kvm-riscv@lists.infradead.org 11398L: linux-riscv@lists.infradead.org 11399S: Maintained 11400T: git https://github.com/kvm-riscv/linux.git 11401F: arch/riscv/include/asm/kvm* 11402F: arch/riscv/include/uapi/asm/kvm* 11403F: arch/riscv/kvm/ 11404F: tools/testing/selftests/kvm/*/riscv/ 11405 11406KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11407M: Christian Borntraeger <borntraeger@linux.ibm.com> 11408M: Janosch Frank <frankja@linux.ibm.com> 11409M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11410R: David Hildenbrand <david@redhat.com> 11411L: kvm@vger.kernel.org 11412S: Supported 11413T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11414F: Documentation/virt/kvm/s390* 11415F: arch/s390/include/asm/gmap.h 11416F: arch/s390/include/asm/kvm* 11417F: arch/s390/include/uapi/asm/kvm* 11418F: arch/s390/include/uapi/asm/uvdevice.h 11419F: arch/s390/kernel/uv.c 11420F: arch/s390/kvm/ 11421F: arch/s390/mm/gmap.c 11422F: drivers/s390/char/uvdevice.c 11423F: tools/testing/selftests/drivers/s390x/uvdevice/ 11424F: tools/testing/selftests/kvm/*/s390x/ 11425F: tools/testing/selftests/kvm/s390x/ 11426 11427KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11428M: Sean Christopherson <seanjc@google.com> 11429M: Paolo Bonzini <pbonzini@redhat.com> 11430L: kvm@vger.kernel.org 11431S: Supported 11432T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11433F: arch/x86/include/asm/kvm* 11434F: arch/x86/include/asm/svm.h 11435F: arch/x86/include/asm/vmx*.h 11436F: arch/x86/include/uapi/asm/kvm* 11437F: arch/x86/include/uapi/asm/svm.h 11438F: arch/x86/include/uapi/asm/vmx.h 11439F: arch/x86/kvm/ 11440F: arch/x86/kvm/*/ 11441 11442KVM PARAVIRT (KVM/paravirt) 11443M: Paolo Bonzini <pbonzini@redhat.com> 11444R: Wanpeng Li <wanpengli@tencent.com> 11445R: Vitaly Kuznetsov <vkuznets@redhat.com> 11446L: kvm@vger.kernel.org 11447S: Supported 11448T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11449F: arch/x86/kernel/kvm.c 11450F: arch/x86/kernel/kvmclock.c 11451F: arch/x86/include/asm/pvclock-abi.h 11452F: include/linux/kvm_para.h 11453F: include/uapi/linux/kvm_para.h 11454F: include/uapi/asm-generic/kvm_para.h 11455F: include/asm-generic/kvm_para.h 11456F: arch/um/include/asm/kvm_para.h 11457F: arch/x86/include/asm/kvm_para.h 11458F: arch/x86/include/uapi/asm/kvm_para.h 11459 11460KVM X86 HYPER-V (KVM/hyper-v) 11461M: Vitaly Kuznetsov <vkuznets@redhat.com> 11462M: Sean Christopherson <seanjc@google.com> 11463M: Paolo Bonzini <pbonzini@redhat.com> 11464L: kvm@vger.kernel.org 11465S: Supported 11466T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11467F: arch/x86/kvm/hyperv.* 11468F: arch/x86/kvm/kvm_onhyperv.* 11469F: arch/x86/kvm/svm/hyperv.* 11470F: arch/x86/kvm/svm/svm_onhyperv.* 11471F: arch/x86/kvm/vmx/hyperv.* 11472 11473KVM X86 Xen (KVM/Xen) 11474M: David Woodhouse <dwmw2@infradead.org> 11475M: Paul Durrant <paul@xen.org> 11476M: Sean Christopherson <seanjc@google.com> 11477M: Paolo Bonzini <pbonzini@redhat.com> 11478L: kvm@vger.kernel.org 11479S: Supported 11480T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11481F: arch/x86/kvm/xen.* 11482 11483KERNFS 11484M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11485M: Tejun Heo <tj@kernel.org> 11486S: Supported 11487T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11488F: fs/kernfs/ 11489F: include/linux/kernfs.h 11490 11491KEXEC 11492M: Eric Biederman <ebiederm@xmission.com> 11493L: kexec@lists.infradead.org 11494S: Maintained 11495W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11496F: include/linux/kexec.h 11497F: include/uapi/linux/kexec.h 11498F: kernel/kexec* 11499 11500KEYS-ENCRYPTED 11501M: Mimi Zohar <zohar@linux.ibm.com> 11502L: linux-integrity@vger.kernel.org 11503L: keyrings@vger.kernel.org 11504S: Supported 11505F: Documentation/security/keys/trusted-encrypted.rst 11506F: include/keys/encrypted-type.h 11507F: security/keys/encrypted-keys/ 11508 11509KEYS-TRUSTED 11510M: James Bottomley <jejb@linux.ibm.com> 11511M: Jarkko Sakkinen <jarkko@kernel.org> 11512M: Mimi Zohar <zohar@linux.ibm.com> 11513L: linux-integrity@vger.kernel.org 11514L: keyrings@vger.kernel.org 11515S: Supported 11516F: Documentation/security/keys/trusted-encrypted.rst 11517F: include/keys/trusted-type.h 11518F: include/keys/trusted_tpm.h 11519F: security/keys/trusted-keys/ 11520 11521KEYS-TRUSTED-TEE 11522M: Sumit Garg <sumit.garg@linaro.org> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: include/keys/trusted_tee.h 11527F: security/keys/trusted-keys/trusted_tee.c 11528 11529KEYS-TRUSTED-CAAM 11530M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11531R: Pengutronix Kernel Team <kernel@pengutronix.de> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Maintained 11535F: include/keys/trusted_caam.h 11536F: security/keys/trusted-keys/trusted_caam.c 11537 11538KEYS/KEYRINGS 11539M: David Howells <dhowells@redhat.com> 11540M: Jarkko Sakkinen <jarkko@kernel.org> 11541L: keyrings@vger.kernel.org 11542S: Maintained 11543F: Documentation/security/keys/core.rst 11544F: include/keys/ 11545F: include/linux/key-type.h 11546F: include/linux/key.h 11547F: include/linux/keyctl.h 11548F: include/uapi/linux/keyctl.h 11549F: security/keys/ 11550 11551KEYS/KEYRINGS_INTEGRITY 11552M: Jarkko Sakkinen <jarkko@kernel.org> 11553M: Mimi Zohar <zohar@linux.ibm.com> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: security/integrity/platform_certs 11558 11559KFENCE 11560M: Alexander Potapenko <glider@google.com> 11561M: Marco Elver <elver@google.com> 11562R: Dmitry Vyukov <dvyukov@google.com> 11563L: kasan-dev@googlegroups.com 11564S: Maintained 11565F: Documentation/dev-tools/kfence.rst 11566F: arch/*/include/asm/kfence.h 11567F: include/linux/kfence.h 11568F: lib/Kconfig.kfence 11569F: mm/kfence/ 11570 11571KFIFO 11572M: Stefani Seibold <stefani@seibold.net> 11573S: Maintained 11574F: include/linux/kfifo.h 11575F: lib/kfifo.c 11576F: samples/kfifo/ 11577 11578KGDB / KDB /debug_core 11579M: Jason Wessel <jason.wessel@windriver.com> 11580M: Daniel Thompson <daniel.thompson@linaro.org> 11581R: Douglas Anderson <dianders@chromium.org> 11582L: kgdb-bugreport@lists.sourceforge.net 11583S: Maintained 11584W: http://kgdb.wiki.kernel.org/ 11585T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11586F: Documentation/dev-tools/kgdb.rst 11587F: drivers/misc/kgdbts.c 11588F: drivers/tty/serial/kgdboc.c 11589F: include/linux/kdb.h 11590F: include/linux/kgdb.h 11591F: kernel/debug/ 11592F: kernel/module/kdb.c 11593 11594KHADAS MCU MFD DRIVER 11595M: Neil Armstrong <neil.armstrong@linaro.org> 11596L: linux-amlogic@lists.infradead.org 11597S: Maintained 11598F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11599F: drivers/mfd/khadas-mcu.c 11600F: include/linux/mfd/khadas-mcu.h 11601F: drivers/thermal/khadas_mcu_fan.c 11602 11603KIONIX/ROHM KX022A ACCELEROMETER 11604M: Matti Vaittinen <mazziesaccount@gmail.com> 11605L: linux-iio@vger.kernel.org 11606S: Supported 11607F: drivers/iio/accel/kionix-kx022a* 11608 11609KMEMLEAK 11610M: Catalin Marinas <catalin.marinas@arm.com> 11611S: Maintained 11612F: Documentation/dev-tools/kmemleak.rst 11613F: include/linux/kmemleak.h 11614F: mm/kmemleak.c 11615F: samples/kmemleak/kmemleak-test.c 11616 11617KMOD KERNEL MODULE LOADER - USERMODE HELPER 11618M: Luis Chamberlain <mcgrof@kernel.org> 11619L: linux-kernel@vger.kernel.org 11620L: linux-modules@vger.kernel.org 11621S: Maintained 11622F: include/linux/kmod.h 11623F: kernel/kmod.c 11624F: lib/test_kmod.c 11625F: tools/testing/selftests/kmod/ 11626 11627KMSAN 11628M: Alexander Potapenko <glider@google.com> 11629R: Marco Elver <elver@google.com> 11630R: Dmitry Vyukov <dvyukov@google.com> 11631L: kasan-dev@googlegroups.com 11632S: Maintained 11633F: Documentation/dev-tools/kmsan.rst 11634F: arch/*/include/asm/kmsan.h 11635F: arch/*/mm/kmsan_* 11636F: include/linux/kmsan*.h 11637F: lib/Kconfig.kmsan 11638F: mm/kmsan/ 11639F: scripts/Makefile.kmsan 11640 11641KPROBES 11642M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11643M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11644M: "David S. Miller" <davem@davemloft.net> 11645M: Masami Hiramatsu <mhiramat@kernel.org> 11646L: linux-kernel@vger.kernel.org 11647L: linux-trace-kernel@vger.kernel.org 11648Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11649S: Maintained 11650T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11651F: Documentation/trace/kprobes.rst 11652F: include/asm-generic/kprobes.h 11653F: include/linux/kprobes.h 11654F: kernel/kprobes.c 11655F: lib/test_kprobes.c 11656F: samples/kprobes 11657 11658KS0108 LCD CONTROLLER DRIVER 11659M: Miguel Ojeda <ojeda@kernel.org> 11660S: Maintained 11661F: Documentation/admin-guide/auxdisplay/ks0108.rst 11662F: drivers/auxdisplay/ks0108.c 11663F: include/linux/ks0108.h 11664 11665KTD253 BACKLIGHT DRIVER 11666M: Linus Walleij <linus.walleij@linaro.org> 11667S: Maintained 11668F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11669F: drivers/video/backlight/ktd253-backlight.c 11670 11671KTEST 11672M: Steven Rostedt <rostedt@goodmis.org> 11673M: John Hawley <warthog9@eaglescrag.net> 11674S: Maintained 11675F: tools/testing/ktest 11676 11677L3MDEV 11678M: David Ahern <dsahern@kernel.org> 11679L: netdev@vger.kernel.org 11680S: Maintained 11681F: include/net/l3mdev.h 11682F: net/l3mdev 11683 11684LANDLOCK SECURITY MODULE 11685M: Mickaël Salaün <mic@digikod.net> 11686L: linux-security-module@vger.kernel.org 11687S: Supported 11688W: https://landlock.io 11689T: git https://github.com/landlock-lsm/linux.git 11690F: Documentation/security/landlock.rst 11691F: Documentation/userspace-api/landlock.rst 11692F: include/uapi/linux/landlock.h 11693F: samples/landlock/ 11694F: security/landlock/ 11695F: tools/testing/selftests/landlock/ 11696K: landlock 11697K: LANDLOCK 11698 11699LANTIQ / INTEL Ethernet drivers 11700M: Hauke Mehrtens <hauke@hauke-m.de> 11701L: netdev@vger.kernel.org 11702S: Maintained 11703F: drivers/net/dsa/lantiq_gswip.c 11704F: drivers/net/dsa/lantiq_pce.h 11705F: drivers/net/ethernet/lantiq_xrx200.c 11706F: net/dsa/tag_gswip.c 11707 11708LANTIQ MIPS ARCHITECTURE 11709M: John Crispin <john@phrozen.org> 11710L: linux-mips@vger.kernel.org 11711S: Maintained 11712F: arch/mips/lantiq 11713F: drivers/soc/lantiq 11714 11715LASI 53c700 driver for PARISC 11716M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11717L: linux-scsi@vger.kernel.org 11718S: Maintained 11719F: Documentation/scsi/53c700.rst 11720F: drivers/scsi/53c700* 11721 11722LEAKING_ADDRESSES 11723M: Tobin C. Harding <me@tobin.cc> 11724M: Tycho Andersen <tycho@tycho.pizza> 11725L: linux-hardening@vger.kernel.org 11726S: Maintained 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11728F: scripts/leaking_addresses.pl 11729 11730LED SUBSYSTEM 11731M: Pavel Machek <pavel@ucw.cz> 11732M: Lee Jones <lee@kernel.org> 11733L: linux-leds@vger.kernel.org 11734S: Maintained 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11736F: Documentation/devicetree/bindings/leds/ 11737F: drivers/leds/ 11738F: include/dt-bindings/leds/ 11739F: include/linux/leds.h 11740 11741LEGACY EEPROM DRIVER 11742M: Jean Delvare <jdelvare@suse.com> 11743S: Maintained 11744F: Documentation/misc-devices/eeprom.rst 11745F: drivers/misc/eeprom/eeprom.c 11746 11747LEGO MINDSTORMS EV3 11748R: David Lechner <david@lechnology.com> 11749S: Maintained 11750F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11751F: arch/arm/boot/dts/da850-lego-ev3.dts 11752F: drivers/power/supply/lego_ev3_battery.c 11753 11754LEGO USB Tower driver 11755M: Juergen Stuber <starblue@users.sourceforge.net> 11756L: legousb-devel@lists.sourceforge.net 11757S: Maintained 11758W: http://legousb.sourceforge.net/ 11759F: drivers/usb/misc/legousbtower.c 11760 11761LETSKETCH HID TABLET DRIVER 11762M: Hans de Goede <hdegoede@redhat.com> 11763L: linux-input@vger.kernel.org 11764S: Maintained 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11766F: drivers/hid/hid-letsketch.c 11767 11768LG LAPTOP EXTRAS 11769M: Matan Ziv-Av <matan@svgalib.org> 11770L: platform-driver-x86@vger.kernel.org 11771S: Maintained 11772F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11773F: Documentation/admin-guide/laptops/lg-laptop.rst 11774F: drivers/platform/x86/lg-laptop.c 11775 11776LG2160 MEDIA DRIVER 11777M: Michael Krufky <mkrufky@linuxtv.org> 11778L: linux-media@vger.kernel.org 11779S: Maintained 11780W: https://linuxtv.org 11781W: http://github.com/mkrufky 11782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11783T: git git://linuxtv.org/mkrufky/tuners.git 11784F: drivers/media/dvb-frontends/lg2160.* 11785 11786LGDT3305 MEDIA DRIVER 11787M: Michael Krufky <mkrufky@linuxtv.org> 11788L: linux-media@vger.kernel.org 11789S: Maintained 11790W: https://linuxtv.org 11791W: http://github.com/mkrufky 11792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11793T: git git://linuxtv.org/mkrufky/tuners.git 11794F: drivers/media/dvb-frontends/lgdt3305.* 11795 11796LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11797M: Viresh Kumar <vireshk@kernel.org> 11798L: linux-ide@vger.kernel.org 11799S: Maintained 11800T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11801F: drivers/ata/pata_arasan_cf.c 11802F: include/linux/pata_arasan_cf_data.h 11803 11804LIBATA PATA DRIVERS 11805R: Sergey Shtylyov <s.shtylyov@omp.ru> 11806L: linux-ide@vger.kernel.org 11807F: drivers/ata/ata_*.c 11808F: drivers/ata/pata_*.c 11809 11810LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11811M: Linus Walleij <linus.walleij@linaro.org> 11812L: linux-ide@vger.kernel.org 11813S: Maintained 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11815F: drivers/ata/pata_ftide010.c 11816F: drivers/ata/sata_gemini.c 11817F: drivers/ata/sata_gemini.h 11818 11819LIBATA SATA AHCI PLATFORM devices support 11820M: Hans de Goede <hdegoede@redhat.com> 11821M: Jens Axboe <axboe@kernel.dk> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11825F: drivers/ata/ahci_platform.c 11826F: drivers/ata/libahci_platform.c 11827F: include/linux/ahci_platform.h 11828 11829LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11830M: Serge Semin <fancer.lancer@gmail.com> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11834F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11835F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11836F: drivers/ata/ahci_dwc.c 11837 11838LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11839M: Mikael Pettersson <mikpelinux@gmail.com> 11840L: linux-ide@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11843F: drivers/ata/sata_promise.* 11844 11845LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11846M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11850F: Documentation/ABI/testing/sysfs-ata 11851F: Documentation/devicetree/bindings/ata/ 11852F: drivers/ata/ 11853F: include/linux/ata.h 11854F: include/linux/libata.h 11855 11856LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11857M: Vishal Verma <vishal.l.verma@intel.com> 11858M: Dan Williams <dan.j.williams@intel.com> 11859M: Dave Jiang <dave.jiang@intel.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863P: Documentation/nvdimm/maintainer-entry-profile.rst 11864F: drivers/nvdimm/btt* 11865 11866LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Vishal Verma <vishal.l.verma@intel.com> 11869M: Dave Jiang <dave.jiang@intel.com> 11870L: nvdimm@lists.linux.dev 11871S: Supported 11872Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11873P: Documentation/nvdimm/maintainer-entry-profile.rst 11874F: drivers/nvdimm/pmem* 11875 11876LIBNVDIMM: DEVICETREE BINDINGS 11877M: Oliver O'Halloran <oohall@gmail.com> 11878L: nvdimm@lists.linux.dev 11879S: Supported 11880Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11881F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11882F: drivers/nvdimm/of_pmem.c 11883 11884LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11885M: Dan Williams <dan.j.williams@intel.com> 11886M: Vishal Verma <vishal.l.verma@intel.com> 11887M: Dave Jiang <dave.jiang@intel.com> 11888M: Ira Weiny <ira.weiny@intel.com> 11889L: nvdimm@lists.linux.dev 11890S: Supported 11891Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11892P: Documentation/nvdimm/maintainer-entry-profile.rst 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11894F: drivers/acpi/nfit/* 11895F: drivers/nvdimm/* 11896F: include/linux/libnvdimm.h 11897F: include/linux/nd.h 11898F: include/uapi/linux/ndctl.h 11899F: tools/testing/nvdimm/ 11900 11901LICENSES and SPDX stuff 11902M: Thomas Gleixner <tglx@linutronix.de> 11903M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11904L: linux-spdx@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11907F: COPYING 11908F: Documentation/process/license-rules.rst 11909F: LICENSES/ 11910F: scripts/spdxcheck-test.sh 11911F: scripts/spdxcheck.py 11912F: scripts/spdxexclude 11913 11914LINEAR RANGES HELPERS 11915M: Mark Brown <broonie@kernel.org> 11916R: Matti Vaittinen <mazziesaccount@gmail.com> 11917F: lib/linear_ranges.c 11918F: lib/test_linear_ranges.c 11919F: include/linux/linear_range.h 11920 11921LINUX FOR POWER MACINTOSH 11922M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Odd Fixes 11925F: arch/powerpc/platforms/powermac/ 11926F: drivers/macintosh/ 11927 11928LINUX FOR POWERPC (32-BIT AND 64-BIT) 11929M: Michael Ellerman <mpe@ellerman.id.au> 11930R: Nicholas Piggin <npiggin@gmail.com> 11931R: Christophe Leroy <christophe.leroy@csgroup.eu> 11932L: linuxppc-dev@lists.ozlabs.org 11933S: Supported 11934W: https://github.com/linuxppc/wiki/wiki 11935Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11936T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11937F: Documentation/ABI/stable/sysfs-firmware-opal-* 11938F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11939F: Documentation/devicetree/bindings/powerpc/ 11940F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11941F: Documentation/powerpc/ 11942F: arch/powerpc/ 11943F: drivers/*/*/*pasemi* 11944F: drivers/*/*pasemi* 11945F: drivers/char/tpm/tpm_ibmvtpm* 11946F: drivers/crypto/nx/ 11947F: drivers/crypto/vmx/ 11948F: drivers/i2c/busses/i2c-opal.c 11949F: drivers/net/ethernet/ibm/ibmveth.* 11950F: drivers/net/ethernet/ibm/ibmvnic.* 11951F: drivers/pci/hotplug/pnv_php.c 11952F: drivers/pci/hotplug/rpa* 11953F: drivers/rtc/rtc-opal.c 11954F: drivers/scsi/ibmvscsi/ 11955F: drivers/tty/hvc/hvc_opal.c 11956F: drivers/watchdog/wdrtas.c 11957F: tools/testing/selftests/powerpc 11958N: /pmac 11959N: powermac 11960N: powernv 11961N: [^a-z0-9]ps3 11962N: pseries 11963 11964LINUX FOR POWERPC EMBEDDED MPC5XXX 11965M: Anatolij Gustschin <agust@denx.de> 11966L: linuxppc-dev@lists.ozlabs.org 11967S: Odd Fixes 11968F: arch/powerpc/platforms/512x/ 11969F: arch/powerpc/platforms/52xx/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC4XX 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Orphan 11974F: arch/powerpc/platforms/40x/ 11975F: arch/powerpc/platforms/44x/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11978M: Scott Wood <oss@buserror.net> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Odd fixes 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11982F: Documentation/devicetree/bindings/powerpc/fsl/ 11983F: arch/powerpc/platforms/83xx/ 11984F: arch/powerpc/platforms/85xx/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC8XX 11987M: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Maintained 11990F: arch/powerpc/platforms/8xx/ 11991 11992LINUX KERNEL DUMP TEST MODULE (LKDTM) 11993M: Kees Cook <keescook@chromium.org> 11994S: Maintained 11995F: drivers/misc/lkdtm/* 11996F: tools/testing/selftests/lkdtm/* 11997 11998LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11999M: Alan Stern <stern@rowland.harvard.edu> 12000M: Andrea Parri <parri.andrea@gmail.com> 12001M: Will Deacon <will@kernel.org> 12002M: Peter Zijlstra <peterz@infradead.org> 12003M: Boqun Feng <boqun.feng@gmail.com> 12004M: Nicholas Piggin <npiggin@gmail.com> 12005M: David Howells <dhowells@redhat.com> 12006M: Jade Alglave <j.alglave@ucl.ac.uk> 12007M: Luc Maranget <luc.maranget@inria.fr> 12008M: "Paul E. McKenney" <paulmck@kernel.org> 12009R: Akira Yokosawa <akiyks@gmail.com> 12010R: Daniel Lustig <dlustig@nvidia.com> 12011R: Joel Fernandes <joel@joelfernandes.org> 12012L: linux-kernel@vger.kernel.org 12013L: linux-arch@vger.kernel.org 12014S: Supported 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12016F: Documentation/atomic_bitops.txt 12017F: Documentation/atomic_t.txt 12018F: Documentation/core-api/refcount-vs-atomic.rst 12019F: Documentation/litmus-tests/ 12020F: Documentation/memory-barriers.txt 12021F: tools/memory-model/ 12022 12023LIS3LV02D ACCELEROMETER DRIVER 12024M: Eric Piel <eric.piel@tremplin-utc.net> 12025S: Maintained 12026F: Documentation/misc-devices/lis3lv02d.rst 12027F: drivers/misc/lis3lv02d/ 12028F: drivers/platform/x86/hp/hp_accel.c 12029 12030LIST KUNIT TEST 12031M: David Gow <davidgow@google.com> 12032L: linux-kselftest@vger.kernel.org 12033L: kunit-dev@googlegroups.com 12034S: Maintained 12035F: lib/list-test.c 12036 12037LITEX PLATFORM 12038M: Karol Gugala <kgugala@antmicro.com> 12039M: Mateusz Holenko <mholenko@antmicro.com> 12040M: Gabriel Somlo <gsomlo@gmail.com> 12041M: Joel Stanley <joel@jms.id.au> 12042S: Maintained 12043F: Documentation/devicetree/bindings/*/litex,*.yaml 12044F: arch/openrisc/boot/dts/or1klitex.dts 12045F: include/linux/litex.h 12046F: drivers/tty/serial/liteuart.c 12047F: drivers/soc/litex/* 12048F: drivers/net/ethernet/litex/* 12049F: drivers/mmc/host/litex_mmc.c 12050N: litex 12051 12052LIVE PATCHING 12053M: Josh Poimboeuf <jpoimboe@kernel.org> 12054M: Jiri Kosina <jikos@kernel.org> 12055M: Miroslav Benes <mbenes@suse.cz> 12056M: Petr Mladek <pmladek@suse.com> 12057R: Joe Lawrence <joe.lawrence@redhat.com> 12058L: live-patching@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12061F: Documentation/ABI/testing/sysfs-kernel-livepatch 12062F: Documentation/livepatch/ 12063F: arch/powerpc/include/asm/livepatch.h 12064F: include/linux/livepatch.h 12065F: kernel/livepatch/ 12066F: kernel/module/livepatch.c 12067F: lib/livepatch/ 12068F: samples/livepatch/ 12069F: tools/testing/selftests/livepatch/ 12070 12071LLC (802.2) 12072L: netdev@vger.kernel.org 12073S: Odd fixes 12074F: include/linux/llc.h 12075F: include/net/llc* 12076F: include/uapi/linux/llc.h 12077F: net/llc/ 12078 12079LM73 HARDWARE MONITOR DRIVER 12080M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: drivers/hwmon/lm73.c 12084 12085LM78 HARDWARE MONITOR DRIVER 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: Documentation/hwmon/lm78.rst 12090F: drivers/hwmon/lm78.c 12091 12092LM83 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm83.rst 12097F: drivers/hwmon/lm83.c 12098 12099LM90 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12104F: Documentation/hwmon/lm90.rst 12105F: drivers/hwmon/lm90.c 12106F: include/dt-bindings/thermal/lm90.h 12107 12108LM95234 HARDWARE MONITOR DRIVER 12109M: Guenter Roeck <linux@roeck-us.net> 12110L: linux-hwmon@vger.kernel.org 12111S: Maintained 12112F: Documentation/hwmon/lm95234.rst 12113F: drivers/hwmon/lm95234.c 12114 12115LME2510 MEDIA DRIVER 12116M: Malcolm Priestley <tvboxspy@gmail.com> 12117L: linux-media@vger.kernel.org 12118S: Maintained 12119W: https://linuxtv.org 12120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12121F: drivers/media/usb/dvb-usb-v2/lmedm04* 12122 12123LOADPIN SECURITY MODULE 12124M: Kees Cook <keescook@chromium.org> 12125S: Supported 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12127F: Documentation/admin-guide/LSM/LoadPin.rst 12128F: security/loadpin/ 12129 12130LOCKING PRIMITIVES 12131M: Peter Zijlstra <peterz@infradead.org> 12132M: Ingo Molnar <mingo@redhat.com> 12133M: Will Deacon <will@kernel.org> 12134R: Waiman Long <longman@redhat.com> 12135R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12136L: linux-kernel@vger.kernel.org 12137S: Maintained 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12139F: Documentation/locking/ 12140F: arch/*/include/asm/spinlock*.h 12141F: include/linux/lockdep.h 12142F: include/linux/mutex*.h 12143F: include/linux/rwlock*.h 12144F: include/linux/rwsem*.h 12145F: include/linux/seqlock.h 12146F: include/linux/spinlock*.h 12147F: kernel/locking/ 12148F: lib/locking*.[ch] 12149X: kernel/locking/locktorture.c 12150 12151LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12152M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12153L: linux-ntfs-dev@lists.sourceforge.net 12154S: Maintained 12155W: http://www.linux-ntfs.org/content/view/19/37/ 12156F: Documentation/admin-guide/ldm.rst 12157F: block/partitions/ldm.* 12158 12159LOGITECH HID GAMING KEYBOARDS 12160M: Hans de Goede <hdegoede@redhat.com> 12161L: linux-input@vger.kernel.org 12162S: Maintained 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12164F: drivers/hid/hid-lg-g15.c 12165 12166LONTIUM LT8912B MIPI TO HDMI BRIDGE 12167M: Adrien Grassein <adrien.grassein@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12170F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12171 12172LOONGARCH 12173M: Huacai Chen <chenhuacai@kernel.org> 12174R: WANG Xuerui <kernel@xen0n.name> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12178F: arch/loongarch/ 12179F: drivers/*/*loongarch* 12180F: Documentation/loongarch/ 12181F: Documentation/translations/zh_CN/loongarch/ 12182 12183LOONGSON-2 SOC SERIES GUTS DRIVER 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: loongarch@lists.linux.dev 12186S: Maintained 12187F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12188F: drivers/soc/loongson/loongson2_guts.c 12189 12190LOONGSON-2 SOC SERIES PINCTRL DRIVER 12191M: zhanghongchen <zhanghongchen@loongson.cn> 12192M: Yinbo Zhu <zhuyinbo@loongson.cn> 12193L: linux-gpio@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12196F: drivers/pinctrl/pinctrl-loongson2.c 12197 12198LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12199M: Sathya Prakash <sathya.prakash@broadcom.com> 12200M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12201M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12202L: MPT-FusionLinux.pdl@broadcom.com 12203L: linux-scsi@vger.kernel.org 12204S: Supported 12205W: http://www.avagotech.com/support/ 12206F: drivers/message/fusion/ 12207F: drivers/scsi/mpt3sas/ 12208 12209LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12210M: Matthew Wilcox <willy@infradead.org> 12211L: linux-scsi@vger.kernel.org 12212S: Maintained 12213F: drivers/scsi/sym53c8xx_2/ 12214 12215LTC1660 DAC DRIVER 12216M: Marcus Folkesson <marcus.folkesson@gmail.com> 12217L: linux-iio@vger.kernel.org 12218S: Maintained 12219F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12220F: drivers/iio/dac/ltc1660.c 12221 12222LTC2688 IIO DAC DRIVER 12223M: Nuno Sá <nuno.sa@analog.com> 12224L: linux-iio@vger.kernel.org 12225S: Supported 12226W: https://ez.analog.com/linux-software-drivers 12227F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12228F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12229F: drivers/iio/dac/ltc2688.c 12230 12231LTC2947 HARDWARE MONITOR DRIVER 12232M: Nuno Sá <nuno.sa@analog.com> 12233L: linux-hwmon@vger.kernel.org 12234S: Supported 12235W: https://ez.analog.com/linux-software-drivers 12236F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12237F: drivers/hwmon/ltc2947-core.c 12238F: drivers/hwmon/ltc2947-i2c.c 12239F: drivers/hwmon/ltc2947-spi.c 12240F: drivers/hwmon/ltc2947.h 12241 12242LTC2983 IIO TEMPERATURE DRIVER 12243M: Nuno Sá <nuno.sa@analog.com> 12244L: linux-iio@vger.kernel.org 12245S: Supported 12246W: https://ez.analog.com/linux-software-drivers 12247F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12248F: drivers/iio/temperature/ltc2983.c 12249 12250LTC4261 HARDWARE MONITOR DRIVER 12251M: Guenter Roeck <linux@roeck-us.net> 12252L: linux-hwmon@vger.kernel.org 12253S: Maintained 12254F: Documentation/hwmon/ltc4261.rst 12255F: drivers/hwmon/ltc4261.c 12256 12257LTC4306 I2C MULTIPLEXER DRIVER 12258M: Michael Hennerich <michael.hennerich@analog.com> 12259L: linux-i2c@vger.kernel.org 12260S: Supported 12261W: https://ez.analog.com/linux-software-drivers 12262F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12263F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12264 12265LTP (Linux Test Project) 12266M: Mike Frysinger <vapier@gentoo.org> 12267M: Cyril Hrubis <chrubis@suse.cz> 12268M: Wanlong Gao <wanlong.gao@gmail.com> 12269M: Jan Stancek <jstancek@redhat.com> 12270M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12271M: Alexey Kodanev <alexey.kodanev@oracle.com> 12272L: ltp@lists.linux.it (subscribers-only) 12273S: Maintained 12274W: http://linux-test-project.github.io/ 12275T: git https://github.com/linux-test-project/ltp.git 12276 12277LYNX 28G SERDES PHY DRIVER 12278M: Ioana Ciornei <ioana.ciornei@nxp.com> 12279L: netdev@vger.kernel.org 12280S: Supported 12281F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12282F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12283 12284LYNX PCS MODULE 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: drivers/net/pcs/pcs-lynx.c 12289F: include/linux/pcs-lynx.h 12290 12291M68K ARCHITECTURE 12292M: Geert Uytterhoeven <geert@linux-m68k.org> 12293L: linux-m68k@lists.linux-m68k.org 12294S: Maintained 12295W: http://www.linux-m68k.org/ 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12297F: arch/m68k/ 12298F: drivers/zorro/ 12299 12300M68K ON APPLE MACINTOSH 12301M: Joshua Thompson <funaho@jurai.org> 12302L: linux-m68k@lists.linux-m68k.org 12303S: Maintained 12304W: http://www.mac.linux-m68k.org/ 12305F: arch/m68k/mac/ 12306F: drivers/macintosh/adb-iop.c 12307F: drivers/macintosh/via-macii.c 12308 12309M68K ON HP9000/300 12310M: Philip Blundell <philb@gnu.org> 12311S: Maintained 12312W: http://www.tazenda.demon.co.uk/phil/linux-hp 12313F: arch/m68k/hp300/ 12314 12315M88DS3103 MEDIA DRIVER 12316M: Antti Palosaari <crope@iki.fi> 12317L: linux-media@vger.kernel.org 12318S: Maintained 12319W: https://linuxtv.org 12320W: http://palosaari.fi/linux/ 12321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12322T: git git://linuxtv.org/anttip/media_tree.git 12323F: drivers/media/dvb-frontends/m88ds3103* 12324 12325M88RS2000 MEDIA DRIVER 12326M: Malcolm Priestley <tvboxspy@gmail.com> 12327L: linux-media@vger.kernel.org 12328S: Maintained 12329W: https://linuxtv.org 12330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12331F: drivers/media/dvb-frontends/m88rs2000* 12332 12333MA901 MASTERKIT USB FM RADIO DRIVER 12334M: Alexey Klimov <klimov.linux@gmail.com> 12335L: linux-media@vger.kernel.org 12336S: Maintained 12337T: git git://linuxtv.org/media_tree.git 12338F: drivers/media/radio/radio-ma901.c 12339 12340MAC80211 12341M: Johannes Berg <johannes@sipsolutions.net> 12342L: linux-wireless@vger.kernel.org 12343S: Maintained 12344W: https://wireless.wiki.kernel.org/ 12345Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12348F: Documentation/networking/mac80211-injection.rst 12349F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12350F: drivers/net/wireless/mac80211_hwsim.[ch] 12351F: include/net/mac80211.h 12352F: net/mac80211/ 12353 12354MAILBOX API 12355M: Jassi Brar <jassisinghbrar@gmail.com> 12356L: linux-kernel@vger.kernel.org 12357S: Maintained 12358F: drivers/mailbox/ 12359F: include/linux/mailbox_client.h 12360F: include/linux/mailbox_controller.h 12361F: include/dt-bindings/mailbox/ 12362F: Documentation/devicetree/bindings/mailbox/ 12363 12364MAILBOX ARM MHUv2 12365M: Viresh Kumar <viresh.kumar@linaro.org> 12366M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12367L: linux-kernel@vger.kernel.org 12368S: Maintained 12369F: drivers/mailbox/arm_mhuv2.c 12370F: include/linux/mailbox/arm_mhuv2_message.h 12371F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12372 12373MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12374M: Jeremy Kerr <jk@codeconstruct.com.au> 12375M: Matt Johnston <matt@codeconstruct.com.au> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/networking/mctp.rst 12379F: drivers/net/mctp/ 12380F: include/net/mctp.h 12381F: include/net/mctpdevice.h 12382F: include/net/netns/mctp.h 12383F: net/mctp/ 12384 12385MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12386M: Michael Kerrisk <mtk.manpages@gmail.com> 12387L: linux-man@vger.kernel.org 12388S: Maintained 12389W: http://www.kernel.org/doc/man-pages 12390 12391MAPLE TREE 12392M: Liam R. Howlett <Liam.Howlett@oracle.com> 12393L: linux-mm@kvack.org 12394S: Supported 12395F: Documentation/core-api/maple_tree.rst 12396F: include/linux/maple_tree.h 12397F: include/trace/events/maple_tree.h 12398F: lib/maple_tree.c 12399F: lib/test_maple_tree.c 12400F: tools/testing/radix-tree/linux/maple_tree.h 12401F: tools/testing/radix-tree/maple.c 12402 12403MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12404M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12405L: linux-mips@vger.kernel.org 12406S: Maintained 12407F: arch/mips/boot/dts/img/pistachio* 12408 12409MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12410M: Andrew Lunn <andrew@lunn.ch> 12411L: netdev@vger.kernel.org 12412S: Maintained 12413F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12414F: Documentation/networking/devlink/mv88e6xxx.rst 12415F: drivers/net/dsa/mv88e6xxx/ 12416F: include/linux/dsa/mv88e6xxx.h 12417F: include/linux/platform_data/mv88e6xxx.h 12418 12419MARVELL ARMADA 3700 PHY DRIVERS 12420M: Miquel Raynal <miquel.raynal@bootlin.com> 12421S: Maintained 12422F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12423F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12424F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12425F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12426 12427MARVELL ARMADA 3700 SERIAL DRIVER 12428M: Pali Rohár <pali@kernel.org> 12429S: Maintained 12430F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12431F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12432F: drivers/tty/serial/mvebu-uart.c 12433 12434MARVELL ARMADA DRM SUPPORT 12435M: Russell King <linux@armlinux.org.uk> 12436S: Maintained 12437T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12438T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12439F: Documentation/devicetree/bindings/display/armada/ 12440F: drivers/gpu/drm/armada/ 12441F: include/uapi/drm/armada_drm.h 12442 12443MARVELL CRYPTO DRIVER 12444M: Boris Brezillon <bbrezillon@kernel.org> 12445M: Arnaud Ebalard <arno@natisbad.org> 12446M: Srujana Challa <schalla@marvell.com> 12447L: linux-crypto@vger.kernel.org 12448S: Maintained 12449F: drivers/crypto/marvell/ 12450F: include/linux/soc/marvell/octeontx2/ 12451 12452MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12453M: Mirko Lindner <mlindner@marvell.com> 12454M: Stephen Hemminger <stephen@networkplumber.org> 12455L: netdev@vger.kernel.org 12456S: Maintained 12457F: drivers/net/ethernet/marvell/sk* 12458 12459MARVELL LIBERTAS WIRELESS DRIVER 12460L: libertas-dev@lists.infradead.org 12461S: Orphan 12462F: drivers/net/wireless/marvell/libertas/ 12463 12464MARVELL MACCHIATOBIN SUPPORT 12465M: Russell King <linux@armlinux.org.uk> 12466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12467S: Maintained 12468F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12469 12470MARVELL MV643XX ETHERNET DRIVER 12471M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: drivers/net/ethernet/marvell/mv643xx_eth.* 12475F: include/linux/mv643xx.h 12476 12477MARVELL MV88X3310 PHY DRIVER 12478M: Russell King <linux@armlinux.org.uk> 12479M: Marek Behún <kabel@kernel.org> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: drivers/net/phy/marvell10g.c 12483 12484MARVELL MVEBU THERMAL DRIVER 12485M: Miquel Raynal <miquel.raynal@bootlin.com> 12486S: Maintained 12487F: drivers/thermal/armada_thermal.c 12488 12489MARVELL MVNETA ETHERNET DRIVER 12490M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: drivers/net/ethernet/marvell/mvneta.* 12494 12495MARVELL MVPP2 ETHERNET DRIVER 12496M: Marcin Wojtas <mw@semihalf.com> 12497M: Russell King <linux@armlinux.org.uk> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12501F: drivers/net/ethernet/marvell/mvpp2/ 12502 12503MARVELL MWIFIEX WIRELESS DRIVER 12504M: Amitkumar Karwar <amitkarwar@gmail.com> 12505M: Ganapathi Bhat <ganapathi017@gmail.com> 12506M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12507M: Xinming Hu <huxinming820@gmail.com> 12508L: linux-wireless@vger.kernel.org 12509S: Maintained 12510F: drivers/net/wireless/marvell/mwifiex/ 12511 12512MARVELL MWL8K WIRELESS DRIVER 12513M: Lennert Buytenhek <buytenh@wantstofly.org> 12514L: linux-wireless@vger.kernel.org 12515S: Odd Fixes 12516F: drivers/net/wireless/marvell/mwl8k.c 12517 12518MARVELL NAND CONTROLLER DRIVER 12519M: Miquel Raynal <miquel.raynal@bootlin.com> 12520L: linux-mtd@lists.infradead.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12523F: drivers/mtd/nand/raw/marvell_nand.c 12524 12525MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12526M: Sunil Goutham <sgoutham@marvell.com> 12527M: Geetha sowjanya <gakula@marvell.com> 12528M: Subbaraya Sundeep <sbhatta@marvell.com> 12529M: hariprasad <hkelam@marvell.com> 12530L: netdev@vger.kernel.org 12531S: Supported 12532F: drivers/net/ethernet/marvell/octeontx2/nic/ 12533F: include/linux/soc/marvell/octeontx2/ 12534 12535MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12536M: Sunil Goutham <sgoutham@marvell.com> 12537M: Linu Cherian <lcherian@marvell.com> 12538M: Geetha sowjanya <gakula@marvell.com> 12539M: Jerin Jacob <jerinj@marvell.com> 12540M: hariprasad <hkelam@marvell.com> 12541M: Subbaraya Sundeep <sbhatta@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12545F: drivers/net/ethernet/marvell/octeontx2/af/ 12546 12547MARVELL PRESTERA ETHERNET SWITCH DRIVER 12548M: Taras Chornyi <taras.chornyi@plvision.eu> 12549S: Supported 12550W: https://github.com/Marvell-switching/switchdev-prestera 12551F: drivers/net/ethernet/marvell/prestera/ 12552 12553MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12554M: Nicolas Pitre <nico@fluxnic.net> 12555S: Odd Fixes 12556F: drivers/mmc/host/mvsdio.* 12557 12558MARVELL USB MDIO CONTROLLER DRIVER 12559M: Tobias Waldekranz <tobias@waldekranz.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12563F: drivers/net/mdio/mdio-mvusb.c 12564 12565MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12566M: Hu Ziji <huziji@marvell.com> 12567L: linux-mmc@vger.kernel.org 12568S: Supported 12569F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12570F: drivers/mmc/host/sdhci-xenon* 12571 12572MARVELL OCTEON ENDPOINT DRIVER 12573M: Veerasenareddy Burru <vburru@marvell.com> 12574M: Abhijit Ayarekar <aayarekar@marvell.com> 12575L: netdev@vger.kernel.org 12576S: Supported 12577F: drivers/net/ethernet/marvell/octeon_ep 12578 12579MATROX FRAMEBUFFER DRIVER 12580L: linux-fbdev@vger.kernel.org 12581S: Orphan 12582F: drivers/video/fbdev/matrox/matroxfb_* 12583F: include/uapi/linux/matroxfb.h 12584 12585MAX15301 DRIVER 12586M: Daniel Nilsson <daniel.nilsson@flex.com> 12587L: linux-hwmon@vger.kernel.org 12588S: Maintained 12589F: Documentation/hwmon/max15301.rst 12590F: drivers/hwmon/pmbus/max15301.c 12591 12592MAX16065 HARDWARE MONITOR DRIVER 12593M: Guenter Roeck <linux@roeck-us.net> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max16065.rst 12597F: drivers/hwmon/max16065.c 12598 12599MAX2175 SDR TUNER DRIVER 12600M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12601L: linux-media@vger.kernel.org 12602S: Maintained 12603T: git git://linuxtv.org/media_tree.git 12604F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12605F: Documentation/userspace-api/media/drivers/max2175.rst 12606F: drivers/media/i2c/max2175* 12607F: include/uapi/linux/max2175.h 12608 12609MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12610L: linux-hwmon@vger.kernel.org 12611S: Orphan 12612F: Documentation/hwmon/max6650.rst 12613F: drivers/hwmon/max6650.c 12614 12615MAX6697 HARDWARE MONITOR DRIVER 12616M: Guenter Roeck <linux@roeck-us.net> 12617L: linux-hwmon@vger.kernel.org 12618S: Maintained 12619F: Documentation/devicetree/bindings/hwmon/max6697.txt 12620F: Documentation/hwmon/max6697.rst 12621F: drivers/hwmon/max6697.c 12622F: include/linux/platform_data/max6697.h 12623 12624MAX9286 QUAD GMSL DESERIALIZER DRIVER 12625M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12626M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12627M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12628M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12629L: linux-media@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12632F: drivers/media/i2c/max9286.c 12633 12634MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12635M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: drivers/staging/media/max96712/max96712.c 12639 12640MAX9860 MONO AUDIO VOICE CODEC DRIVER 12641M: Peter Rosin <peda@axentia.se> 12642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12643S: Maintained 12644F: Documentation/devicetree/bindings/sound/max9860.txt 12645F: sound/soc/codecs/max9860.* 12646 12647MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12648M: Andreas Klinger <ak@it-klinger.de> 12649L: linux-iio@vger.kernel.org 12650S: Maintained 12651F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12652F: drivers/iio/proximity/mb1232.c 12653 12654MAXIM MAX11205 DRIVER 12655M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12656L: linux-iio@vger.kernel.org 12657S: Supported 12658W: https://ez.analog.com/linux-software-drivers 12659F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12660F: drivers/iio/adc/max11205.c 12661 12662MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12663R: Iskren Chernev <iskren.chernev@gmail.com> 12664R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12665R: Marek Szyprowski <m.szyprowski@samsung.com> 12666R: Matheus Castello <matheus@castello.eng.br> 12667L: linux-pm@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12670F: drivers/power/supply/max17040_battery.c 12671 12672MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12673R: Hans de Goede <hdegoede@redhat.com> 12674R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12675R: Marek Szyprowski <m.szyprowski@samsung.com> 12676R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12677R: Purism Kernel Team <kernel@puri.sm> 12678L: linux-pm@vger.kernel.org 12679S: Maintained 12680F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12681F: drivers/power/supply/max17042_battery.c 12682 12683MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12684M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12685L: linux-kernel@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12688F: drivers/regulator/max20086-regulator.c 12689 12690MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12691M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12692L: linux-iio@vger.kernel.org 12693S: Maintained 12694F: drivers/iio/temperature/max30208.c 12695 12696MAXIM MAX77650 PMIC MFD DRIVER 12697M: Bartosz Golaszewski <brgl@bgdev.pl> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/*/*max77650.yaml 12701F: Documentation/devicetree/bindings/*/max77650*.yaml 12702F: drivers/gpio/gpio-max77650.c 12703F: drivers/input/misc/max77650-onkey.c 12704F: drivers/leds/leds-max77650.c 12705F: drivers/mfd/max77650.c 12706F: drivers/power/supply/max77650-charger.c 12707F: drivers/regulator/max77650-regulator.c 12708F: include/linux/mfd/max77650.h 12709 12710MAXIM MAX77714 PMIC MFD DRIVER 12711M: Luca Ceresoli <luca@lucaceresoli.net> 12712S: Maintained 12713F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12714F: drivers/mfd/max77714.c 12715F: include/linux/mfd/max77714.h 12716 12717MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12718M: Javier Martinez Canillas <javier@dowhile0.org> 12719L: linux-kernel@vger.kernel.org 12720S: Supported 12721F: Documentation/devicetree/bindings/*/*max77802.yaml 12722F: drivers/regulator/max77802-regulator.c 12723F: include/dt-bindings/*/*max77802.h 12724 12725MAXIM MAX77976 BATTERY CHARGER 12726M: Luca Ceresoli <luca@lucaceresoli.net> 12727S: Supported 12728F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12729F: drivers/power/supply/max77976_charger.c 12730 12731MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12732M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12733L: linux-pm@vger.kernel.org 12734S: Supported 12735B: mailto:linux-samsung-soc@vger.kernel.org 12736F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12737F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12738F: drivers/power/supply/max14577_charger.c 12739F: drivers/power/supply/max77693_charger.c 12740 12741MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12742M: Chanwoo Choi <cw00.choi@samsung.com> 12743M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12744L: linux-kernel@vger.kernel.org 12745S: Supported 12746B: mailto:linux-samsung-soc@vger.kernel.org 12747F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12748F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12749F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12750F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12751F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12752F: drivers/*/*max77843.c 12753F: drivers/*/max14577*.c 12754F: drivers/*/max77686*.c 12755F: drivers/*/max77693*.c 12756F: drivers/clk/clk-max77686.c 12757F: drivers/extcon/extcon-max14577.c 12758F: drivers/extcon/extcon-max77693.c 12759F: drivers/rtc/rtc-max77686.c 12760F: include/linux/mfd/max14577*.h 12761F: include/linux/mfd/max77686*.h 12762F: include/linux/mfd/max77693*.h 12763 12764MAXIRADIO FM RADIO RECEIVER DRIVER 12765M: Hans Verkuil <hverkuil@xs4all.nl> 12766L: linux-media@vger.kernel.org 12767S: Maintained 12768W: https://linuxtv.org 12769T: git git://linuxtv.org/media_tree.git 12770F: drivers/media/radio/radio-maxiradio* 12771 12772MAXLINEAR ETHERNET PHY DRIVER 12773M: Xu Liang <lxu@maxlinear.com> 12774L: netdev@vger.kernel.org 12775S: Supported 12776F: drivers/net/phy/mxl-gpy.c 12777 12778MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12779R: Yasushi SHOJI <yashi@spacecubics.com> 12780L: linux-can@vger.kernel.org 12781S: Maintained 12782F: drivers/net/can/usb/mcba_usb.c 12783 12784MCAN MMIO DEVICE DRIVER 12785M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12789F: drivers/net/can/m_can/m_can.c 12790F: drivers/net/can/m_can/m_can.h 12791F: drivers/net/can/m_can/m_can_platform.c 12792 12793MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12794M: Rishi Gupta <gupt21@gmail.com> 12795L: linux-i2c@vger.kernel.org 12796L: linux-input@vger.kernel.org 12797S: Maintained 12798F: drivers/hid/hid-mcp2221.c 12799 12800MCP251XFD SPI-CAN NETWORK DRIVER 12801M: Marc Kleine-Budde <mkl@pengutronix.de> 12802M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12803R: Thomas Kopp <thomas.kopp@microchip.com> 12804L: linux-can@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12807F: drivers/net/can/spi/mcp251xfd/ 12808 12809MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12810M: Peter Rosin <peda@axentia.se> 12811L: linux-iio@vger.kernel.org 12812S: Maintained 12813F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12814F: drivers/iio/potentiometer/mcp4018.c 12815F: drivers/iio/potentiometer/mcp4531.c 12816 12817MCR20A IEEE-802.15.4 RADIO DRIVER 12818M: Xue Liu <liuxuenetmail@gmail.com> 12819L: linux-wpan@vger.kernel.org 12820S: Maintained 12821W: https://github.com/xueliu/mcr20a-linux 12822F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12823F: drivers/net/ieee802154/mcr20a.c 12824F: drivers/net/ieee802154/mcr20a.h 12825 12826MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12827M: William Breathitt Gray <william.gray@linaro.org> 12828L: linux-iio@vger.kernel.org 12829S: Maintained 12830F: drivers/iio/dac/cio-dac.c 12831 12832MEDIA CONTROLLER FRAMEWORK 12833M: Sakari Ailus <sakari.ailus@linux.intel.com> 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835L: linux-media@vger.kernel.org 12836S: Supported 12837W: https://www.linuxtv.org 12838T: git git://linuxtv.org/media_tree.git 12839F: drivers/media/mc/ 12840F: include/media/media-*.h 12841F: include/uapi/linux/media.h 12842 12843MEDIA DRIVER FOR FREESCALE IMX PXP 12844M: Philipp Zabel <p.zabel@pengutronix.de> 12845L: linux-media@vger.kernel.org 12846S: Maintained 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/platform/nxp/imx-pxp.[ch] 12849 12850MEDIA DRIVERS FOR ASCOT2E 12851M: Sergey Kozlov <serjk@netup.ru> 12852M: Abylay Ospan <aospan@netup.ru> 12853L: linux-media@vger.kernel.org 12854S: Supported 12855W: https://linuxtv.org 12856W: http://netup.tv/ 12857T: git git://linuxtv.org/media_tree.git 12858F: drivers/media/dvb-frontends/ascot2e* 12859 12860MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12861M: Jasmin Jessich <jasmin@anw.at> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/dvb-frontends/cxd2099* 12867 12868MEDIA DRIVERS FOR CXD2841ER 12869M: Sergey Kozlov <serjk@netup.ru> 12870M: Abylay Ospan <aospan@netup.ru> 12871L: linux-media@vger.kernel.org 12872S: Supported 12873W: https://linuxtv.org 12874W: http://netup.tv/ 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/dvb-frontends/cxd2841er* 12877 12878MEDIA DRIVERS FOR CXD2880 12879M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: http://linuxtv.org/ 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/dvb-frontends/cxd2880/* 12885F: drivers/media/spi/cxd2880* 12886 12887MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12888L: linux-media@vger.kernel.org 12889S: Orphan 12890W: https://linuxtv.org 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/pci/ddbridge/* 12893 12894MEDIA DRIVERS FOR FREESCALE IMX 12895M: Steve Longerbeam <slongerbeam@gmail.com> 12896M: Philipp Zabel <p.zabel@pengutronix.de> 12897L: linux-media@vger.kernel.org 12898S: Maintained 12899T: git git://linuxtv.org/media_tree.git 12900F: Documentation/admin-guide/media/imx.rst 12901F: Documentation/devicetree/bindings/media/imx.txt 12902F: drivers/staging/media/imx/ 12903F: include/linux/imx-media.h 12904F: include/media/imx.h 12905 12906MEDIA DRIVERS FOR FREESCALE IMX7 12907M: Rui Miguel Silva <rmfrfs@gmail.com> 12908M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: Documentation/admin-guide/media/imx7.rst 12913F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12914F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12915F: drivers/media/platform/nxp/imx-mipi-csis.c 12916F: drivers/media/platform/nxp/imx7-media-csi.c 12917 12918MEDIA DRIVERS FOR HELENE 12919M: Abylay Ospan <aospan@netup.ru> 12920L: linux-media@vger.kernel.org 12921S: Supported 12922W: https://linuxtv.org 12923W: http://netup.tv/ 12924T: git git://linuxtv.org/media_tree.git 12925F: drivers/media/dvb-frontends/helene* 12926 12927MEDIA DRIVERS FOR HORUS3A 12928M: Sergey Kozlov <serjk@netup.ru> 12929M: Abylay Ospan <aospan@netup.ru> 12930L: linux-media@vger.kernel.org 12931S: Supported 12932W: https://linuxtv.org 12933W: http://netup.tv/ 12934T: git git://linuxtv.org/media_tree.git 12935F: drivers/media/dvb-frontends/horus3a* 12936 12937MEDIA DRIVERS FOR LNBH25 12938M: Sergey Kozlov <serjk@netup.ru> 12939M: Abylay Ospan <aospan@netup.ru> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://linuxtv.org 12943W: http://netup.tv/ 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/dvb-frontends/lnbh25* 12946 12947MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12948L: linux-media@vger.kernel.org 12949S: Orphan 12950W: https://linuxtv.org 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/mxl5xx* 12953 12954MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/pci/netup_unidvb/* 12963 12964MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12965M: Dmitry Osipenko <digetx@gmail.com> 12966L: linux-media@vger.kernel.org 12967L: linux-tegra@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12971F: drivers/media/platform/nvidia/tegra-vde/ 12972 12973MEDIA DRIVERS FOR RENESAS - CEU 12974M: Jacopo Mondi <jacopo@jmondi.org> 12975L: linux-media@vger.kernel.org 12976L: linux-renesas-soc@vger.kernel.org 12977S: Supported 12978T: git git://linuxtv.org/media_tree.git 12979F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12980F: drivers/media/platform/renesas/renesas-ceu.c 12981F: include/media/drv-intf/renesas-ceu.h 12982 12983MEDIA DRIVERS FOR RENESAS - DRIF 12984M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12985L: linux-media@vger.kernel.org 12986L: linux-renesas-soc@vger.kernel.org 12987S: Supported 12988T: git git://linuxtv.org/media_tree.git 12989F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12990F: drivers/media/platform/renesas/rcar_drif.c 12991 12992MEDIA DRIVERS FOR RENESAS - FCP 12993M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12994L: linux-media@vger.kernel.org 12995L: linux-renesas-soc@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12999F: drivers/media/platform/renesas/rcar-fcp.c 13000F: include/media/rcar-fcp.h 13001 13002MEDIA DRIVERS FOR RENESAS - FDP1 13003M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13004L: linux-media@vger.kernel.org 13005L: linux-renesas-soc@vger.kernel.org 13006S: Supported 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13009F: drivers/media/platform/renesas/rcar_fdp1.c 13010 13011MEDIA DRIVERS FOR RENESAS - VIN 13012M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13018F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13019F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13020F: drivers/media/platform/renesas/rcar-isp.c 13021F: drivers/media/platform/renesas/rcar-vin/ 13022 13023MEDIA DRIVERS FOR RENESAS - VSP1 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13031F: drivers/media/platform/renesas/vsp1/ 13032 13033MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13034L: linux-media@vger.kernel.org 13035S: Orphan 13036W: https://linuxtv.org 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/stv0910* 13039 13040MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv6111* 13046 13047MEDIA DRIVERS FOR STM32 - DCMI 13048M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13049L: linux-media@vger.kernel.org 13050S: Supported 13051T: git git://linuxtv.org/media_tree.git 13052F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13053F: drivers/media/platform/st/stm32/stm32-dcmi.c 13054 13055MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13056M: Mauro Carvalho Chehab <mchehab@kernel.org> 13057L: linux-media@vger.kernel.org 13058S: Maintained 13059W: https://linuxtv.org 13060Q: http://patchwork.kernel.org/project/linux-media/list/ 13061T: git git://linuxtv.org/media_tree.git 13062F: Documentation/admin-guide/media/ 13063F: Documentation/devicetree/bindings/media/ 13064F: Documentation/driver-api/media/ 13065F: Documentation/userspace-api/media/ 13066F: drivers/media/ 13067F: drivers/staging/media/ 13068F: include/dt-bindings/media/ 13069F: include/linux/platform_data/media/ 13070F: include/media/ 13071F: include/uapi/linux/dvb/ 13072F: include/uapi/linux/ivtv* 13073F: include/uapi/linux/media.h 13074F: include/uapi/linux/meye.h 13075F: include/uapi/linux/uvcvideo.h 13076F: include/uapi/linux/v4l2-* 13077F: include/uapi/linux/videodev2.h 13078 13079MEDIATEK BLUETOOTH DRIVER 13080M: Sean Wang <sean.wang@mediatek.com> 13081L: linux-bluetooth@vger.kernel.org 13082L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13083S: Maintained 13084F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13085F: drivers/bluetooth/btmtkuart.c 13086 13087MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13088M: Sean Wang <sean.wang@mediatek.com> 13089L: linux-pm@vger.kernel.org 13090S: Maintained 13091F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13092F: drivers/power/reset/mt6323-poweroff.c 13093 13094MEDIATEK CIR DRIVER 13095M: Sean Wang <sean.wang@mediatek.com> 13096S: Maintained 13097F: drivers/media/rc/mtk-cir.c 13098 13099MEDIATEK DMA DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: dmaengine@vger.kernel.org 13102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13103L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13104S: Maintained 13105F: Documentation/devicetree/bindings/dma/mtk-* 13106F: drivers/dma/mediatek/ 13107 13108MEDIATEK ETHERNET DRIVER 13109M: Felix Fietkau <nbd@nbd.name> 13110M: John Crispin <john@phrozen.org> 13111M: Sean Wang <sean.wang@mediatek.com> 13112M: Mark Lee <Mark-MC.Lee@mediatek.com> 13113M: Lorenzo Bianconi <lorenzo@kernel.org> 13114L: netdev@vger.kernel.org 13115S: Maintained 13116F: drivers/net/ethernet/mediatek/ 13117 13118MEDIATEK I2C CONTROLLER DRIVER 13119M: Qii Wang <qii.wang@mediatek.com> 13120L: linux-i2c@vger.kernel.org 13121S: Maintained 13122F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13123F: drivers/i2c/busses/i2c-mt65xx.c 13124 13125MEDIATEK IOMMU DRIVER 13126M: Yong Wu <yong.wu@mediatek.com> 13127L: iommu@lists.linux.dev 13128L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13129S: Supported 13130F: Documentation/devicetree/bindings/iommu/mediatek* 13131F: drivers/iommu/mtk_iommu* 13132F: include/dt-bindings/memory/mt*-port.h 13133 13134MEDIATEK JPEG DRIVER 13135M: Bin Liu <bin.liu@mediatek.com> 13136S: Supported 13137F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13138F: drivers/media/platform/mediatek/jpeg/ 13139 13140MEDIATEK KEYPAD DRIVER 13141M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13142S: Supported 13143F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13144F: drivers/input/keyboard/mt6779-keypad.c 13145 13146MEDIATEK MDP DRIVER 13147M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13148M: Houlong Wei <houlong.wei@mediatek.com> 13149M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13150S: Supported 13151F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13152F: drivers/media/platform/mediatek/mdp/ 13153F: drivers/media/platform/mediatek/vpu/ 13154 13155MEDIATEK MEDIA DRIVER 13156M: Tiffany Lin <tiffany.lin@mediatek.com> 13157M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13158M: Yunfei Dong <yunfei.dong@mediatek.com> 13159S: Supported 13160F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13161F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13162F: drivers/media/platform/mediatek/vcodec/ 13163F: drivers/media/platform/mediatek/vpu/ 13164 13165MEDIATEK MMC/SD/SDIO DRIVER 13166M: Chaotian Jing <chaotian.jing@mediatek.com> 13167S: Maintained 13168F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13169F: drivers/mmc/host/mtk-sd.c 13170 13171MEDIATEK MT76 WIRELESS LAN DRIVER 13172M: Felix Fietkau <nbd@nbd.name> 13173M: Lorenzo Bianconi <lorenzo@kernel.org> 13174M: Ryder Lee <ryder.lee@mediatek.com> 13175R: Shayne Chen <shayne.chen@mediatek.com> 13176R: Sean Wang <sean.wang@mediatek.com> 13177L: linux-wireless@vger.kernel.org 13178S: Maintained 13179F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13180F: drivers/net/wireless/mediatek/mt76/ 13181 13182MEDIATEK MT7601U WIRELESS LAN DRIVER 13183M: Jakub Kicinski <kuba@kernel.org> 13184L: linux-wireless@vger.kernel.org 13185S: Maintained 13186F: drivers/net/wireless/mediatek/mt7601u/ 13187 13188MEDIATEK MT7621 CLOCK DRIVER 13189M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13190S: Maintained 13191F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13192F: drivers/clk/ralink/clk-mt7621.c 13193 13194MEDIATEK MT7621/28/88 I2C DRIVER 13195M: Stefan Roese <sr@denx.de> 13196L: linux-i2c@vger.kernel.org 13197S: Maintained 13198F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13199F: drivers/i2c/busses/i2c-mt7621.c 13200 13201MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13202M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13205F: drivers/pci/controller/pcie-mt7621.c 13206 13207MEDIATEK MT7621 PHY PCI DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13211F: drivers/phy/ralink/phy-mt7621-pci.c 13212 13213MEDIATEK NAND CONTROLLER DRIVER 13214L: linux-mtd@lists.infradead.org 13215S: Orphan 13216F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13217F: drivers/mtd/nand/raw/mtk_* 13218 13219MEDIATEK PMIC LED DRIVER 13220M: Sean Wang <sean.wang@mediatek.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13223F: drivers/leds/leds-mt6323.c 13224 13225MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13226M: Sean Wang <sean.wang@mediatek.com> 13227S: Maintained 13228F: drivers/char/hw_random/mtk-rng.c 13229 13230MEDIATEK SMI DRIVER 13231M: Yong Wu <yong.wu@mediatek.com> 13232L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13233S: Supported 13234F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13235F: drivers/memory/mtk-smi.c 13236F: include/soc/mediatek/smi.h 13237 13238MEDIATEK SWITCH DRIVER 13239M: Sean Wang <sean.wang@mediatek.com> 13240M: Landen Chao <Landen.Chao@mediatek.com> 13241M: DENG Qingfang <dqfext@gmail.com> 13242L: netdev@vger.kernel.org 13243S: Maintained 13244F: drivers/net/dsa/mt7530.* 13245F: net/dsa/tag_mtk.c 13246 13247MEDIATEK T7XX 5G WWAN MODEM DRIVER 13248M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13249M: Intel Corporation <linuxwwan@intel.com> 13250R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13251R: Liu Haijun <haijun.liu@mediatek.com> 13252R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13253R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13254L: netdev@vger.kernel.org 13255S: Supported 13256F: drivers/net/wwan/t7xx/ 13257 13258MEDIATEK USB3 DRD IP DRIVER 13259M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13260L: linux-usb@vger.kernel.org 13261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13262L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13263S: Maintained 13264F: Documentation/devicetree/bindings/usb/mediatek,* 13265F: drivers/usb/host/xhci-mtk* 13266F: drivers/usb/mtu3/ 13267 13268MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13269M: Peter Senna Tschudin <peter.senna@gmail.com> 13270M: Martin Donnelly <martin.donnelly@ge.com> 13271M: Martyn Welch <martyn.welch@collabora.co.uk> 13272S: Maintained 13273F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13274F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13275 13276MEGARAID SCSI/SAS DRIVERS 13277M: Kashyap Desai <kashyap.desai@broadcom.com> 13278M: Sumit Saxena <sumit.saxena@broadcom.com> 13279M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13280L: megaraidlinux.pdl@broadcom.com 13281L: linux-scsi@vger.kernel.org 13282S: Maintained 13283W: http://www.avagotech.com/support/ 13284F: Documentation/scsi/megaraid.rst 13285F: drivers/scsi/megaraid.* 13286F: drivers/scsi/megaraid/ 13287 13288MELEXIS MLX90614 DRIVER 13289M: Crt Mori <cmo@melexis.com> 13290L: linux-iio@vger.kernel.org 13291S: Supported 13292W: http://www.melexis.com 13293F: drivers/iio/temperature/mlx90614.c 13294 13295MELEXIS MLX90632 DRIVER 13296M: Crt Mori <cmo@melexis.com> 13297L: linux-iio@vger.kernel.org 13298S: Supported 13299W: http://www.melexis.com 13300F: drivers/iio/temperature/mlx90632.c 13301 13302MELFAS MIP4 TOUCHSCREEN DRIVER 13303M: Sangwon Jee <jeesw@melfas.com> 13304S: Supported 13305W: http://www.melfas.com 13306F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13307F: drivers/input/touchscreen/melfas_mip4.c 13308 13309MELLANOX BLUEFIELD I2C DRIVER 13310M: Khalil Blaiech <kblaiech@nvidia.com> 13311M: Asmaa Mnebhi <asmaa@nvidia.com> 13312L: linux-i2c@vger.kernel.org 13313S: Supported 13314F: drivers/i2c/busses/i2c-mlxbf.c 13315 13316MELLANOX ETHERNET DRIVER (mlx4_en) 13317M: Tariq Toukan <tariqt@nvidia.com> 13318L: netdev@vger.kernel.org 13319S: Supported 13320W: http://www.mellanox.com 13321Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13322F: drivers/net/ethernet/mellanox/mlx4/en_* 13323 13324MELLANOX ETHERNET DRIVER (mlx5e) 13325M: Saeed Mahameed <saeedm@nvidia.com> 13326L: netdev@vger.kernel.org 13327S: Supported 13328W: http://www.mellanox.com 13329Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13330F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13331 13332MELLANOX ETHERNET INNOVA DRIVERS 13333R: Boris Pismenny <borisp@nvidia.com> 13334L: netdev@vger.kernel.org 13335S: Supported 13336W: http://www.mellanox.com 13337Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13338F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13339F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13340F: include/linux/mlx5/mlx5_ifc_fpga.h 13341 13342MELLANOX ETHERNET SWITCH DRIVERS 13343M: Ido Schimmel <idosch@nvidia.com> 13344M: Petr Machata <petrm@nvidia.com> 13345L: netdev@vger.kernel.org 13346S: Supported 13347W: http://www.mellanox.com 13348Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13349F: drivers/net/ethernet/mellanox/mlxsw/ 13350F: tools/testing/selftests/drivers/net/mlxsw/ 13351 13352MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13353M: mlxsw@nvidia.com 13354L: netdev@vger.kernel.org 13355S: Supported 13356W: http://www.mellanox.com 13357Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13358F: drivers/net/ethernet/mellanox/mlxfw/ 13359 13360MELLANOX HARDWARE PLATFORM SUPPORT 13361M: Hans de Goede <hdegoede@redhat.com> 13362M: Mark Gross <markgross@kernel.org> 13363M: Vadim Pasternak <vadimp@nvidia.com> 13364L: platform-driver-x86@vger.kernel.org 13365S: Supported 13366F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13367F: drivers/platform/mellanox/ 13368F: include/linux/platform_data/mlxreg.h 13369 13370MELLANOX MLX4 core VPI driver 13371M: Tariq Toukan <tariqt@nvidia.com> 13372L: netdev@vger.kernel.org 13373L: linux-rdma@vger.kernel.org 13374S: Supported 13375W: http://www.mellanox.com 13376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13377F: drivers/net/ethernet/mellanox/mlx4/ 13378F: include/linux/mlx4/ 13379 13380MELLANOX MLX4 IB driver 13381M: Yishai Hadas <yishaih@nvidia.com> 13382L: linux-rdma@vger.kernel.org 13383S: Supported 13384W: http://www.mellanox.com 13385Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13386F: drivers/infiniband/hw/mlx4/ 13387F: include/linux/mlx4/ 13388F: include/uapi/rdma/mlx4-abi.h 13389 13390MELLANOX MLX5 core VPI driver 13391M: Saeed Mahameed <saeedm@nvidia.com> 13392M: Leon Romanovsky <leonro@nvidia.com> 13393L: netdev@vger.kernel.org 13394L: linux-rdma@vger.kernel.org 13395S: Supported 13396W: http://www.mellanox.com 13397Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13398F: Documentation/networking/device_drivers/ethernet/mellanox/ 13399F: drivers/net/ethernet/mellanox/mlx5/core/ 13400F: include/linux/mlx5/ 13401 13402MELLANOX MLX5 IB driver 13403M: Leon Romanovsky <leonro@nvidia.com> 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13408F: drivers/infiniband/hw/mlx5/ 13409F: include/linux/mlx5/ 13410F: include/uapi/rdma/mlx5-abi.h 13411 13412MELLANOX MLXCPLD I2C AND MUX DRIVER 13413M: Vadim Pasternak <vadimp@nvidia.com> 13414M: Michael Shych <michaelsh@nvidia.com> 13415L: linux-i2c@vger.kernel.org 13416S: Supported 13417F: Documentation/i2c/busses/i2c-mlxcpld.rst 13418F: drivers/i2c/busses/i2c-mlxcpld.c 13419F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13420 13421MELLANOX MLXCPLD LED DRIVER 13422M: Vadim Pasternak <vadimp@nvidia.com> 13423L: linux-leds@vger.kernel.org 13424S: Supported 13425F: Documentation/leds/leds-mlxcpld.rst 13426F: drivers/leds/leds-mlxcpld.c 13427F: drivers/leds/leds-mlxreg.c 13428 13429MELLANOX PLATFORM DRIVER 13430M: Vadim Pasternak <vadimp@nvidia.com> 13431L: platform-driver-x86@vger.kernel.org 13432S: Supported 13433F: drivers/platform/x86/mlx-platform.c 13434 13435MEMBARRIER SUPPORT 13436M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13437M: "Paul E. McKenney" <paulmck@kernel.org> 13438L: linux-kernel@vger.kernel.org 13439S: Supported 13440F: arch/powerpc/include/asm/membarrier.h 13441F: include/uapi/linux/membarrier.h 13442F: kernel/sched/membarrier.c 13443 13444MEMBLOCK 13445M: Mike Rapoport <rppt@kernel.org> 13446L: linux-mm@kvack.org 13447S: Maintained 13448F: Documentation/core-api/boot-time-mm.rst 13449F: include/linux/memblock.h 13450F: mm/memblock.c 13451F: tools/testing/memblock/ 13452 13453MEMORY CONTROLLER DRIVERS 13454M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13455L: linux-kernel@vger.kernel.org 13456S: Maintained 13457B: mailto:krzysztof.kozlowski@linaro.org 13458T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13459F: Documentation/devicetree/bindings/memory-controllers/ 13460F: drivers/memory/ 13461F: include/dt-bindings/memory/ 13462F: include/memory/ 13463 13464MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13465M: Dmitry Osipenko <digetx@gmail.com> 13466L: linux-pm@vger.kernel.org 13467L: linux-tegra@vger.kernel.org 13468T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13469S: Maintained 13470F: drivers/devfreq/tegra30-devfreq.c 13471 13472MEMORY MANAGEMENT 13473M: Andrew Morton <akpm@linux-foundation.org> 13474L: linux-mm@kvack.org 13475S: Maintained 13476W: http://www.linux-mm.org 13477T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13478T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13479F: include/linux/gfp.h 13480F: include/linux/gfp_types.h 13481F: include/linux/memory_hotplug.h 13482F: include/linux/mm.h 13483F: include/linux/mmzone.h 13484F: include/linux/pagewalk.h 13485F: mm/ 13486F: tools/testing/selftests/vm/ 13487 13488VMALLOC 13489M: Andrew Morton <akpm@linux-foundation.org> 13490R: Uladzislau Rezki <urezki@gmail.com> 13491R: Christoph Hellwig <hch@infradead.org> 13492L: linux-mm@kvack.org 13493S: Maintained 13494W: http://www.linux-mm.org 13495T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13496F: include/linux/vmalloc.h 13497F: mm/vmalloc.c 13498 13499MEMORY HOT(UN)PLUG 13500M: David Hildenbrand <david@redhat.com> 13501M: Oscar Salvador <osalvador@suse.de> 13502L: linux-mm@kvack.org 13503S: Maintained 13504F: Documentation/admin-guide/mm/memory-hotplug.rst 13505F: Documentation/core-api/memory-hotplug.rst 13506F: drivers/base/memory.c 13507F: include/linux/memory_hotplug.h 13508F: mm/memory_hotplug.c 13509F: tools/testing/selftests/memory-hotplug/ 13510 13511MEMORY TECHNOLOGY DEVICES (MTD) 13512M: Miquel Raynal <miquel.raynal@bootlin.com> 13513M: Richard Weinberger <richard@nod.at> 13514M: Vignesh Raghavendra <vigneshr@ti.com> 13515L: linux-mtd@lists.infradead.org 13516S: Maintained 13517W: http://www.linux-mtd.infradead.org/ 13518Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13519C: irc://irc.oftc.net/mtd 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13522F: Documentation/devicetree/bindings/mtd/ 13523F: drivers/mtd/ 13524F: include/linux/mtd/ 13525F: include/uapi/mtd/ 13526 13527MEMSENSING MICROSYSTEMS MSA311 DRIVER 13528M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13529L: linux-iio@vger.kernel.org 13530S: Maintained 13531F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13532F: drivers/iio/accel/msa311.c 13533 13534MEN A21 WATCHDOG DRIVER 13535M: Johannes Thumshirn <morbidrsa@gmail.com> 13536L: linux-watchdog@vger.kernel.org 13537S: Maintained 13538F: drivers/watchdog/mena21_wdt.c 13539 13540MEN CHAMELEON BUS (mcb) 13541M: Johannes Thumshirn <morbidrsa@gmail.com> 13542S: Maintained 13543F: Documentation/driver-api/men-chameleon-bus.rst 13544F: drivers/mcb/ 13545F: include/linux/mcb.h 13546 13547MEN F21BMC (Board Management Controller) 13548M: Andreas Werner <andreas.werner@men.de> 13549S: Supported 13550F: Documentation/hwmon/menf21bmc.rst 13551F: drivers/hwmon/menf21bmc_hwmon.c 13552F: drivers/leds/leds-menf21bmc.c 13553F: drivers/mfd/menf21bmc.c 13554F: drivers/watchdog/menf21bmc_wdt.c 13555 13556MEN Z069 WATCHDOG DRIVER 13557M: Johannes Thumshirn <jth@kernel.org> 13558L: linux-watchdog@vger.kernel.org 13559S: Maintained 13560F: drivers/watchdog/menz69_wdt.c 13561 13562MESON AO CEC DRIVER FOR AMLOGIC SOCS 13563M: Neil Armstrong <neil.armstrong@linaro.org> 13564L: linux-media@vger.kernel.org 13565L: linux-amlogic@lists.infradead.org 13566S: Supported 13567W: http://linux-meson.com/ 13568T: git git://linuxtv.org/media_tree.git 13569F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13570F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13571F: drivers/media/cec/platform/meson/ao-cec.c 13572 13573MESON GE2D DRIVER FOR AMLOGIC SOCS 13574M: Neil Armstrong <neil.armstrong@linaro.org> 13575L: linux-media@vger.kernel.org 13576L: linux-amlogic@lists.infradead.org 13577S: Supported 13578T: git git://linuxtv.org/media_tree.git 13579F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13580F: drivers/media/platform/amlogic/meson-ge2d/ 13581 13582MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13583M: Liang Yang <liang.yang@amlogic.com> 13584L: linux-mtd@lists.infradead.org 13585S: Maintained 13586F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13587F: drivers/mtd/nand/raw/meson_* 13588 13589MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13590M: Neil Armstrong <neil.armstrong@linaro.org> 13591L: linux-media@vger.kernel.org 13592L: linux-amlogic@lists.infradead.org 13593S: Supported 13594T: git git://linuxtv.org/media_tree.git 13595F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13596F: drivers/staging/media/meson/vdec/ 13597 13598METHODE UDPU SUPPORT 13599M: Vladimir Vid <vladimir.vid@sartura.hr> 13600S: Maintained 13601F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13602 13603MHI BUS 13604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13605L: mhi@lists.linux.dev 13606L: linux-arm-msm@vger.kernel.org 13607S: Maintained 13608T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13609F: Documentation/ABI/stable/sysfs-bus-mhi 13610F: Documentation/mhi/ 13611F: drivers/bus/mhi/ 13612F: include/linux/mhi.h 13613 13614MICROBLAZE ARCHITECTURE 13615M: Michal Simek <monstr@monstr.eu> 13616S: Supported 13617W: http://www.monstr.eu/fdt/ 13618T: git git://git.monstr.eu/linux-2.6-microblaze.git 13619F: arch/microblaze/ 13620 13621MICROCHIP AT91 DMA DRIVERS 13622M: Ludovic Desroches <ludovic.desroches@microchip.com> 13623M: Tudor Ambarus <tudor.ambarus@linaro.org> 13624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13625L: dmaengine@vger.kernel.org 13626S: Supported 13627F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13628F: drivers/dma/at_hdmac.c 13629F: drivers/dma/at_xdmac.c 13630F: include/dt-bindings/dma/at91.h 13631 13632MICROCHIP AT91 SERIAL DRIVER 13633M: Richard Genoud <richard.genoud@gmail.com> 13634S: Maintained 13635F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13636F: drivers/tty/serial/atmel_serial.c 13637F: drivers/tty/serial/atmel_serial.h 13638 13639MICROCHIP AT91 USART MFD DRIVER 13640M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13641L: linux-kernel@vger.kernel.org 13642S: Supported 13643F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13644F: drivers/mfd/at91-usart.c 13645F: include/dt-bindings/mfd/at91-usart.h 13646 13647MICROCHIP AT91 USART SPI DRIVER 13648M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13649L: linux-spi@vger.kernel.org 13650S: Supported 13651F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13652F: drivers/spi/spi-at91-usart.c 13653 13654MICROCHIP AUDIO ASOC DRIVERS 13655M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13657S: Supported 13658F: sound/soc/atmel 13659 13660MICROCHIP CSI2DC DRIVER 13661M: Eugen Hristev <eugen.hristev@microchip.com> 13662L: linux-media@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13665F: drivers/media/platform/microchip/microchip-csi2dc.c 13666 13667MICROCHIP ECC DRIVER 13668M: Tudor Ambarus <tudor.ambarus@linaro.org> 13669L: linux-crypto@vger.kernel.org 13670S: Maintained 13671F: drivers/crypto/atmel-ecc.* 13672 13673MICROCHIP EIC DRIVER 13674M: Claudiu Beznea <claudiu.beznea@microchip.com> 13675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13676S: Supported 13677F: drivers/irqchip/irq-mchp-eic.c 13678 13679MICROCHIP I2C DRIVER 13680M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13681L: linux-i2c@vger.kernel.org 13682S: Supported 13683F: drivers/i2c/busses/i2c-at91-*.c 13684F: drivers/i2c/busses/i2c-at91.h 13685 13686MICROCHIP ISC DRIVER 13687M: Eugen Hristev <eugen.hristev@microchip.com> 13688L: linux-media@vger.kernel.org 13689S: Supported 13690F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13691F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13692F: drivers/staging/media/deprecated/atmel/atmel-isc* 13693F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13694F: drivers/media/platform/microchip/microchip-isc* 13695F: drivers/media/platform/microchip/microchip-sama*-isc* 13696F: include/linux/atmel-isc-media.h 13697 13698MICROCHIP ISI DRIVER 13699M: Eugen Hristev <eugen.hristev@microchip.com> 13700L: linux-media@vger.kernel.org 13701S: Supported 13702F: drivers/media/platform/atmel/atmel-isi.c 13703F: drivers/media/platform/atmel/atmel-isi.h 13704 13705MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13706M: Woojung Huh <woojung.huh@microchip.com> 13707M: UNGLinuxDriver@microchip.com 13708L: netdev@vger.kernel.org 13709S: Maintained 13710F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13711F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13712F: drivers/net/dsa/microchip/* 13713F: include/linux/platform_data/microchip-ksz.h 13714F: net/dsa/tag_ksz.c 13715 13716MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13717M: Arun Ramadoss <arun.ramadoss@microchip.com> 13718R: UNGLinuxDriver@microchip.com 13719L: netdev@vger.kernel.org 13720S: Maintained 13721F: drivers/net/phy/microchip_t1.c 13722 13723MICROCHIP LAN743X ETHERNET DRIVER 13724M: Bryan Whitehead <bryan.whitehead@microchip.com> 13725M: UNGLinuxDriver@microchip.com 13726L: netdev@vger.kernel.org 13727S: Maintained 13728F: drivers/net/ethernet/microchip/lan743x_* 13729 13730MICROCHIP LAN966X ETHERNET DRIVER 13731M: Horatiu Vultur <horatiu.vultur@microchip.com> 13732M: UNGLinuxDriver@microchip.com 13733L: netdev@vger.kernel.org 13734S: Maintained 13735F: drivers/net/ethernet/microchip/lan966x/* 13736 13737MICROCHIP LCDFB DRIVER 13738M: Nicolas Ferre <nicolas.ferre@microchip.com> 13739L: linux-fbdev@vger.kernel.org 13740S: Maintained 13741F: drivers/video/fbdev/atmel_lcdfb.c 13742F: include/video/atmel_lcdc.h 13743 13744MICROCHIP MCP16502 PMIC DRIVER 13745M: Claudiu Beznea <claudiu.beznea@microchip.com> 13746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13747S: Supported 13748F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13749F: drivers/regulator/mcp16502.c 13750 13751MICROCHIP MCP3911 ADC DRIVER 13752M: Marcus Folkesson <marcus.folkesson@gmail.com> 13753M: Kent Gustavsson <kent@minoris.se> 13754L: linux-iio@vger.kernel.org 13755S: Maintained 13756F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13757F: drivers/iio/adc/mcp3911.c 13758 13759MICROCHIP MMC/SD/SDIO MCI DRIVER 13760M: Ludovic Desroches <ludovic.desroches@microchip.com> 13761S: Maintained 13762F: drivers/mmc/host/atmel-mci.c 13763 13764MICROCHIP NAND DRIVER 13765M: Tudor Ambarus <tudor.ambarus@linaro.org> 13766L: linux-mtd@lists.infradead.org 13767S: Supported 13768F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13769F: drivers/mtd/nand/raw/atmel/* 13770 13771MICROCHIP PCI1XXXX GP DRIVER 13772M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13773L: linux-gpio@vger.kernel.org 13774S: Supported 13775F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13776F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13777F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13778 13779MICROCHIP OTPC DRIVER 13780M: Claudiu Beznea <claudiu.beznea@microchip.com> 13781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13782S: Supported 13783F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13784F: drivers/nvmem/microchip-otpc.c 13785F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13786 13787MICROCHIP PCI1XXXX I2C DRIVER 13788M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13789M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13790M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13791L: linux-i2c@vger.kernel.org 13792S: Maintained 13793F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13794 13795MICROCHIP PWM DRIVER 13796M: Claudiu Beznea <claudiu.beznea@microchip.com> 13797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13798L: linux-pwm@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13801F: drivers/pwm/pwm-atmel.c 13802 13803MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13804M: Eugen Hristev <eugen.hristev@microchip.com> 13805L: linux-iio@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13808F: drivers/iio/adc/at91-sama5d2_adc.c 13809F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13810 13811MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813S: Supported 13814F: drivers/power/reset/at91-sama5d2_shdwc.c 13815 13816MICROCHIP SPI DRIVER 13817M: Tudor Ambarus <tudor.ambarus@linaro.org> 13818S: Supported 13819F: drivers/spi/spi-atmel.* 13820 13821MICROCHIP SSC DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13824S: Supported 13825F: drivers/misc/atmel-ssc.c 13826F: include/linux/atmel-ssc.h 13827 13828MICROCHIP SOC DRIVERS 13829M: Conor Dooley <conor@kernel.org> 13830S: Supported 13831T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13832F: drivers/soc/microchip/ 13833 13834MICROCHIP USB251XB DRIVER 13835M: Richard Leitner <richard.leitner@skidata.com> 13836L: linux-usb@vger.kernel.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13839F: drivers/usb/misc/usb251xb.c 13840 13841MICROCHIP USBA UDC DRIVER 13842M: Cristian Birsan <cristian.birsan@microchip.com> 13843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13844S: Supported 13845F: drivers/usb/gadget/udc/atmel_usba_udc.* 13846 13847MICROCHIP WILC1000 WIFI DRIVER 13848M: Ajay Singh <ajay.kathat@microchip.com> 13849M: Claudiu Beznea <claudiu.beznea@microchip.com> 13850L: linux-wireless@vger.kernel.org 13851S: Supported 13852F: drivers/net/wireless/microchip/wilc1000/ 13853 13854MICROSEMI MIPS SOCS 13855M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13856M: UNGLinuxDriver@microchip.com 13857L: linux-mips@vger.kernel.org 13858S: Supported 13859F: Documentation/devicetree/bindings/mips/mscc.txt 13860F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13861F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13862F: arch/mips/boot/dts/mscc/ 13863F: arch/mips/configs/generic/board-ocelot.config 13864F: arch/mips/generic/board-ocelot.c 13865 13866MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13867M: Don Brace <don.brace@microchip.com> 13868L: storagedev@microchip.com 13869L: linux-scsi@vger.kernel.org 13870S: Supported 13871F: Documentation/scsi/smartpqi.rst 13872F: drivers/scsi/smartpqi/Kconfig 13873F: drivers/scsi/smartpqi/Makefile 13874F: drivers/scsi/smartpqi/smartpqi*.[ch] 13875F: include/linux/cciss*.h 13876F: include/uapi/linux/cciss*.h 13877 13878MICROSOFT MANA RDMA DRIVER 13879M: Long Li <longli@microsoft.com> 13880M: Ajay Sharma <sharmaajay@microsoft.com> 13881L: linux-rdma@vger.kernel.org 13882S: Supported 13883F: drivers/infiniband/hw/mana/ 13884F: include/net/mana 13885F: include/uapi/rdma/mana-abi.h 13886 13887MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13888M: Maximilian Luz <luzmaximilian@gmail.com> 13889L: platform-driver-x86@vger.kernel.org 13890S: Maintained 13891F: drivers/platform/surface/surface_aggregator_tabletsw.c 13892 13893MICROSOFT SURFACE BATTERY AND AC DRIVERS 13894M: Maximilian Luz <luzmaximilian@gmail.com> 13895L: linux-pm@vger.kernel.org 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898F: drivers/power/supply/surface_battery.c 13899F: drivers/power/supply/surface_charger.c 13900 13901MICROSOFT SURFACE DTX DRIVER 13902M: Maximilian Luz <luzmaximilian@gmail.com> 13903L: platform-driver-x86@vger.kernel.org 13904S: Maintained 13905F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13906F: drivers/platform/surface/surface_dtx.c 13907F: include/uapi/linux/surface_aggregator/dtx.h 13908 13909MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13910M: Maximilian Luz <luzmaximilian@gmail.com> 13911L: platform-driver-x86@vger.kernel.org 13912S: Maintained 13913F: drivers/platform/surface/surface_gpe.c 13914 13915MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13916M: Hans de Goede <hdegoede@redhat.com> 13917M: Mark Gross <markgross@kernel.org> 13918M: Maximilian Luz <luzmaximilian@gmail.com> 13919L: platform-driver-x86@vger.kernel.org 13920S: Maintained 13921T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13922F: drivers/platform/surface/ 13923 13924MICROSOFT SURFACE HID TRANSPORT DRIVER 13925M: Maximilian Luz <luzmaximilian@gmail.com> 13926L: linux-input@vger.kernel.org 13927L: platform-driver-x86@vger.kernel.org 13928S: Maintained 13929F: drivers/hid/surface-hid/ 13930 13931MICROSOFT SURFACE HOT-PLUG DRIVER 13932M: Maximilian Luz <luzmaximilian@gmail.com> 13933L: platform-driver-x86@vger.kernel.org 13934S: Maintained 13935F: drivers/platform/surface/surface_hotplug.c 13936 13937MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13938M: Maximilian Luz <luzmaximilian@gmail.com> 13939L: platform-driver-x86@vger.kernel.org 13940S: Maintained 13941F: drivers/platform/surface/surface_platform_profile.c 13942 13943MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13944M: Chen Yu <yu.c.chen@intel.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Supported 13947F: drivers/platform/surface/surfacepro3_button.c 13948 13949MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953W: https://github.com/linux-surface/surface-aggregator-module 13954C: irc://irc.libera.chat/linux-surface 13955F: Documentation/driver-api/surface_aggregator/ 13956F: drivers/platform/surface/aggregator/ 13957F: drivers/platform/surface/surface_acpi_notify.c 13958F: drivers/platform/surface/surface_aggregator_cdev.c 13959F: drivers/platform/surface/surface_aggregator_registry.c 13960F: include/linux/surface_acpi_notify.h 13961F: include/linux/surface_aggregator/ 13962F: include/uapi/linux/surface_aggregator/ 13963 13964MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968F: drivers/platform/surface/surface_aggregator_hub.c 13969 13970MICROTEK X6 SCANNER 13971M: Oliver Neukum <oliver@neukum.org> 13972S: Maintained 13973F: drivers/usb/image/microtek.* 13974 13975MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13976M: Luka Kovacic <luka.kovacic@sartura.hr> 13977M: Luka Perkov <luka.perkov@sartura.hr> 13978S: Maintained 13979F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13980F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13981F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13982F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13983F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13984F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13985 13986MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13987M: Sakari Ailus <sakari.ailus@linux.intel.com> 13988L: linux-media@vger.kernel.org 13989S: Maintained 13990F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13991F: Documentation/driver-api/media/drivers/ccs/ 13992F: Documentation/userspace-api/media/drivers/ccs.rst 13993F: drivers/media/i2c/ccs-pll.c 13994F: drivers/media/i2c/ccs-pll.h 13995F: drivers/media/i2c/ccs/ 13996F: include/uapi/linux/ccs.h 13997F: include/uapi/linux/smiapp.h 13998 13999MIPS 14000M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14001L: linux-mips@vger.kernel.org 14002S: Maintained 14003W: http://www.linux-mips.org/ 14004Q: https://patchwork.kernel.org/project/linux-mips/list/ 14005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14006F: Documentation/devicetree/bindings/mips/ 14007F: Documentation/mips/ 14008F: arch/mips/ 14009F: drivers/platform/mips/ 14010F: include/dt-bindings/mips/ 14011 14012MIPS BOSTON DEVELOPMENT BOARD 14013M: Paul Burton <paulburton@kernel.org> 14014L: linux-mips@vger.kernel.org 14015S: Maintained 14016F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14017F: arch/mips/boot/dts/img/boston.dts 14018F: arch/mips/configs/generic/board-boston.config 14019F: drivers/clk/imgtec/clk-boston.c 14020F: include/dt-bindings/clock/boston-clock.h 14021 14022MIPS CORE DRIVERS 14023M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14024M: Serge Semin <fancer.lancer@gmail.com> 14025L: linux-mips@vger.kernel.org 14026S: Supported 14027F: drivers/bus/mips_cdmm.c 14028F: drivers/clocksource/mips-gic-timer.c 14029F: drivers/cpuidle/cpuidle-cps.c 14030F: drivers/irqchip/irq-mips-cpu.c 14031F: drivers/irqchip/irq-mips-gic.c 14032 14033MIPS GENERIC PLATFORM 14034M: Paul Burton <paulburton@kernel.org> 14035L: linux-mips@vger.kernel.org 14036S: Supported 14037F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14038F: arch/mips/generic/ 14039F: arch/mips/tools/generic-board-config.sh 14040 14041MIPS RINT INSTRUCTION EMULATION 14042M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14043L: linux-mips@vger.kernel.org 14044S: Supported 14045F: arch/mips/math-emu/dp_rint.c 14046F: arch/mips/math-emu/sp_rint.c 14047 14048MIPS/LOONGSON1 ARCHITECTURE 14049M: Keguang Zhang <keguang.zhang@gmail.com> 14050L: linux-mips@vger.kernel.org 14051S: Maintained 14052F: arch/mips/include/asm/mach-loongson32/ 14053F: arch/mips/loongson32/ 14054F: drivers/*/*/*loongson1* 14055F: drivers/*/*loongson1* 14056 14057MIPS/LOONGSON2EF ARCHITECTURE 14058M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14059L: linux-mips@vger.kernel.org 14060S: Maintained 14061F: arch/mips/include/asm/mach-loongson2ef/ 14062F: arch/mips/loongson2ef/ 14063F: drivers/cpufreq/loongson2_cpufreq.c 14064 14065MIPS/LOONGSON64 ARCHITECTURE 14066M: Huacai Chen <chenhuacai@kernel.org> 14067M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: arch/mips/include/asm/mach-loongson64/ 14071F: arch/mips/loongson64/ 14072F: drivers/irqchip/irq-loongson* 14073F: drivers/platform/mips/cpu_hwmon.c 14074 14075MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14076M: Hans Verkuil <hverkuil@xs4all.nl> 14077L: linux-media@vger.kernel.org 14078S: Odd Fixes 14079W: https://linuxtv.org 14080T: git git://linuxtv.org/media_tree.git 14081F: drivers/media/radio/radio-miropcm20* 14082 14083MMP SUPPORT 14084R: Lubomir Rintel <lkundrak@v3.sk> 14085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14086S: Odd Fixes 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14088F: arch/arm/boot/dts/mmp* 14089F: arch/arm/mach-mmp/ 14090F: include/linux/soc/mmp/ 14091 14092MMP USB PHY DRIVERS 14093R: Lubomir Rintel <lkundrak@v3.sk> 14094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14095S: Maintained 14096F: drivers/phy/marvell/phy-mmp3-usb.c 14097F: drivers/phy/marvell/phy-pxa-usb.c 14098 14099MMU GATHER AND TLB INVALIDATION 14100M: Will Deacon <will@kernel.org> 14101M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14102M: Andrew Morton <akpm@linux-foundation.org> 14103M: Nick Piggin <npiggin@gmail.com> 14104M: Peter Zijlstra <peterz@infradead.org> 14105L: linux-arch@vger.kernel.org 14106L: linux-mm@kvack.org 14107S: Maintained 14108F: arch/*/include/asm/tlb.h 14109F: include/asm-generic/tlb.h 14110F: mm/mmu_gather.c 14111 14112MN88472 MEDIA DRIVER 14113M: Antti Palosaari <crope@iki.fi> 14114L: linux-media@vger.kernel.org 14115S: Maintained 14116W: https://linuxtv.org 14117W: http://palosaari.fi/linux/ 14118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14119F: drivers/media/dvb-frontends/mn88472* 14120 14121MN88473 MEDIA DRIVER 14122M: Antti Palosaari <crope@iki.fi> 14123L: linux-media@vger.kernel.org 14124S: Maintained 14125W: https://linuxtv.org 14126W: http://palosaari.fi/linux/ 14127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14128F: drivers/media/dvb-frontends/mn88473* 14129 14130MODULE SUPPORT 14131M: Luis Chamberlain <mcgrof@kernel.org> 14132L: linux-modules@vger.kernel.org 14133L: linux-kernel@vger.kernel.org 14134S: Maintained 14135T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14136F: include/linux/module.h 14137F: kernel/module/ 14138F: scripts/module* 14139 14140MONOLITHIC POWER SYSTEM PMIC DRIVER 14141M: Saravanan Sekar <sravanhome@gmail.com> 14142S: Maintained 14143F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14144F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14145F: drivers/iio/adc/mp2629_adc.c 14146F: drivers/mfd/mp2629.c 14147F: drivers/power/supply/mp2629_charger.c 14148F: drivers/regulator/mp5416.c 14149F: drivers/regulator/mpq7920.c 14150F: drivers/regulator/mpq7920.h 14151F: include/linux/mfd/mp2629.h 14152 14153MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14154S: Orphan 14155W: http://popies.net/meye/ 14156F: Documentation/userspace-api/media/drivers/meye* 14157F: drivers/staging/media/deprecated/meye/ 14158F: include/uapi/linux/meye.h 14159 14160MOTORCOMM PHY DRIVER 14161M: Peter Geis <pgwipeout@gmail.com> 14162M: Frank <Frank.Sae@motor-comm.com> 14163L: netdev@vger.kernel.org 14164S: Maintained 14165F: drivers/net/phy/motorcomm.c 14166 14167MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14168M: Jiri Slaby <jirislaby@kernel.org> 14169S: Maintained 14170F: Documentation/driver-api/tty/moxa-smartio.rst 14171F: drivers/tty/mxser.* 14172 14173MR800 AVERMEDIA USB FM RADIO DRIVER 14174M: Alexey Klimov <klimov.linux@gmail.com> 14175L: linux-media@vger.kernel.org 14176S: Maintained 14177T: git git://linuxtv.org/media_tree.git 14178F: drivers/media/radio/radio-mr800.c 14179 14180MRF24J40 IEEE 802.15.4 RADIO DRIVER 14181M: Alan Ott <alan@signal11.us> 14182L: linux-wpan@vger.kernel.org 14183S: Maintained 14184F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14185F: drivers/net/ieee802154/mrf24j40.c 14186 14187MSI LAPTOP SUPPORT 14188M: "Lee, Chun-Yi" <jlee@suse.com> 14189L: platform-driver-x86@vger.kernel.org 14190S: Maintained 14191F: drivers/platform/x86/msi-laptop.c 14192 14193MSI WMI SUPPORT 14194L: platform-driver-x86@vger.kernel.org 14195S: Orphan 14196F: drivers/platform/x86/msi-wmi.c 14197 14198MSI001 MEDIA DRIVER 14199M: Antti Palosaari <crope@iki.fi> 14200L: linux-media@vger.kernel.org 14201S: Maintained 14202W: https://linuxtv.org 14203W: http://palosaari.fi/linux/ 14204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14205T: git git://linuxtv.org/anttip/media_tree.git 14206F: drivers/media/tuners/msi001* 14207 14208MSI2500 MEDIA DRIVER 14209M: Antti Palosaari <crope@iki.fi> 14210L: linux-media@vger.kernel.org 14211S: Maintained 14212W: https://linuxtv.org 14213W: http://palosaari.fi/linux/ 14214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14215T: git git://linuxtv.org/anttip/media_tree.git 14216F: drivers/media/usb/msi2500/ 14217 14218MSTAR INTERRUPT CONTROLLER DRIVER 14219M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14220M: Daniel Palmer <daniel@thingy.jp> 14221S: Maintained 14222F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14223F: drivers/irqchip/irq-mst-intc.c 14224 14225MSYSTEMS DISKONCHIP G3 MTD DRIVER 14226M: Robert Jarzmik <robert.jarzmik@free.fr> 14227L: linux-mtd@lists.infradead.org 14228S: Maintained 14229F: drivers/mtd/devices/docg3* 14230 14231MT9M032 APTINA SENSOR DRIVER 14232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14233L: linux-media@vger.kernel.org 14234S: Maintained 14235T: git git://linuxtv.org/media_tree.git 14236F: drivers/media/i2c/mt9m032.c 14237F: include/media/i2c/mt9m032.h 14238 14239MT9P031 APTINA CAMERA SENSOR 14240M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14241L: linux-media@vger.kernel.org 14242S: Maintained 14243T: git git://linuxtv.org/media_tree.git 14244F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14245F: drivers/media/i2c/mt9p031.c 14246F: include/media/i2c/mt9p031.h 14247 14248MT9T001 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: drivers/media/i2c/mt9t001.c 14254F: include/media/i2c/mt9t001.h 14255 14256MT9T112 APTINA CAMERA SENSOR 14257M: Jacopo Mondi <jacopo@jmondi.org> 14258L: linux-media@vger.kernel.org 14259S: Odd Fixes 14260T: git git://linuxtv.org/media_tree.git 14261F: drivers/media/i2c/mt9t112.c 14262F: include/media/i2c/mt9t112.h 14263 14264MT9V032 APTINA CAMERA SENSOR 14265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14266L: linux-media@vger.kernel.org 14267S: Maintained 14268T: git git://linuxtv.org/media_tree.git 14269F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14270F: drivers/media/i2c/mt9v032.c 14271F: include/media/i2c/mt9v032.h 14272 14273MT9V111 APTINA CAMERA SENSOR 14274M: Jacopo Mondi <jacopo@jmondi.org> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277T: git git://linuxtv.org/media_tree.git 14278F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14279F: drivers/media/i2c/mt9v111.c 14280 14281MULTIFUNCTION DEVICES (MFD) 14282M: Lee Jones <lee@kernel.org> 14283S: Supported 14284T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14285F: Documentation/devicetree/bindings/mfd/ 14286F: drivers/mfd/ 14287F: include/dt-bindings/mfd/ 14288F: include/linux/mfd/ 14289 14290MULTIMEDIA CARD (MMC) ETC. OVER SPI 14291S: Orphan 14292F: drivers/mmc/host/mmc_spi.c 14293F: include/linux/spi/mmc_spi.h 14294 14295MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14296M: Ulf Hansson <ulf.hansson@linaro.org> 14297L: linux-mmc@vger.kernel.org 14298S: Maintained 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14300F: Documentation/devicetree/bindings/mmc/ 14301F: drivers/mmc/ 14302F: include/linux/mmc/ 14303F: include/uapi/linux/mmc/ 14304 14305MULTIPLEXER SUBSYSTEM 14306M: Peter Rosin <peda@axentia.se> 14307S: Maintained 14308F: Documentation/ABI/testing/sysfs-class-mux* 14309F: Documentation/devicetree/bindings/mux/ 14310F: drivers/mux/ 14311F: include/dt-bindings/mux/ 14312F: include/linux/mux/ 14313 14314MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14315M: Bin Liu <b-liu@ti.com> 14316L: linux-usb@vger.kernel.org 14317S: Maintained 14318F: drivers/usb/musb/ 14319 14320MXL301RF MEDIA DRIVER 14321M: Akihiro Tsukada <tskd08@gmail.com> 14322L: linux-media@vger.kernel.org 14323S: Odd Fixes 14324F: drivers/media/tuners/mxl301rf* 14325 14326MXL5007T MEDIA DRIVER 14327M: Michael Krufky <mkrufky@linuxtv.org> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330W: https://linuxtv.org 14331W: http://github.com/mkrufky 14332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14333T: git git://linuxtv.org/mkrufky/tuners.git 14334F: drivers/media/tuners/mxl5007t.* 14335 14336MXSFB DRM DRIVER 14337M: Marek Vasut <marex@denx.de> 14338M: Stefan Agner <stefan@agner.ch> 14339L: dri-devel@lists.freedesktop.org 14340S: Supported 14341T: git git://anongit.freedesktop.org/drm/drm-misc 14342F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14343F: drivers/gpu/drm/mxsfb/ 14344 14345MYLEX DAC960 PCI RAID Controller 14346M: Hannes Reinecke <hare@kernel.org> 14347L: linux-scsi@vger.kernel.org 14348S: Supported 14349F: drivers/scsi/myrb.* 14350F: drivers/scsi/myrs.* 14351 14352MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14353M: Chris Lee <christopher.lee@cspi.com> 14354L: netdev@vger.kernel.org 14355S: Supported 14356W: https://www.cspi.com/ethernet-products/support/downloads/ 14357F: drivers/net/ethernet/myricom/myri10ge/ 14358 14359NAND FLASH SUBSYSTEM 14360M: Miquel Raynal <miquel.raynal@bootlin.com> 14361R: Richard Weinberger <richard@nod.at> 14362L: linux-mtd@lists.infradead.org 14363S: Maintained 14364W: http://www.linux-mtd.infradead.org/ 14365Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14366C: irc://irc.oftc.net/mtd 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14368F: drivers/mtd/nand/ 14369F: include/linux/mtd/*nand*.h 14370 14371NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14372M: Daniel Mack <zonque@gmail.com> 14373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14374S: Maintained 14375W: http://www.native-instruments.com 14376F: sound/usb/caiaq/ 14377 14378NATSEMI ETHERNET DRIVER (DP8381x) 14379S: Orphan 14380F: drivers/net/ethernet/natsemi/natsemi.c 14381 14382NCR 5380 SCSI DRIVERS 14383M: Finn Thain <fthain@linux-m68k.org> 14384M: Michael Schmitz <schmitzmic@gmail.com> 14385L: linux-scsi@vger.kernel.org 14386S: Maintained 14387F: Documentation/scsi/g_NCR5380.rst 14388F: drivers/scsi/NCR5380.* 14389F: drivers/scsi/arm/cumana_1.c 14390F: drivers/scsi/arm/oak.c 14391F: drivers/scsi/atari_scsi.* 14392F: drivers/scsi/dmx3191d.c 14393F: drivers/scsi/g_NCR5380.* 14394F: drivers/scsi/mac_scsi.* 14395F: drivers/scsi/sun3_scsi.* 14396F: drivers/scsi/sun3_scsi_vme.c 14397 14398NCSI LIBRARY 14399M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14400S: Maintained 14401F: net/ncsi/ 14402 14403NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14404M: Guenter Roeck <linux@roeck-us.net> 14405L: linux-hwmon@vger.kernel.org 14406S: Maintained 14407F: Documentation/hwmon/nct6775.rst 14408F: drivers/hwmon/nct6775-core.c 14409F: drivers/hwmon/nct6775-platform.c 14410F: drivers/hwmon/nct6775.h 14411 14412NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14413M: Zev Weiss <zev@bewilderbeest.net> 14414L: linux-hwmon@vger.kernel.org 14415S: Maintained 14416F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14417F: drivers/hwmon/nct6775-i2c.c 14418 14419NETDEVSIM 14420M: Jakub Kicinski <kuba@kernel.org> 14421S: Maintained 14422F: drivers/net/netdevsim/* 14423 14424NETEM NETWORK EMULATOR 14425M: Stephen Hemminger <stephen@networkplumber.org> 14426L: netdev@vger.kernel.org 14427S: Maintained 14428F: net/sched/sch_netem.c 14429 14430NETERION 10GbE DRIVERS (s2io) 14431M: Jon Mason <jdmason@kudzu.us> 14432L: netdev@vger.kernel.org 14433S: Supported 14434F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14435F: drivers/net/ethernet/neterion/ 14436 14437NETFILTER 14438M: Pablo Neira Ayuso <pablo@netfilter.org> 14439M: Jozsef Kadlecsik <kadlec@netfilter.org> 14440M: Florian Westphal <fw@strlen.de> 14441L: netfilter-devel@vger.kernel.org 14442L: coreteam@netfilter.org 14443S: Maintained 14444W: http://www.netfilter.org/ 14445W: http://www.iptables.org/ 14446W: http://www.nftables.org/ 14447Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14448C: irc://irc.libera.chat/netfilter 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14451F: include/linux/netfilter* 14452F: include/linux/netfilter/ 14453F: include/net/netfilter/ 14454F: include/uapi/linux/netfilter* 14455F: include/uapi/linux/netfilter/ 14456F: net/*/netfilter.c 14457F: net/*/netfilter/ 14458F: net/bridge/br_netfilter*.c 14459F: net/netfilter/ 14460 14461NETROM NETWORK LAYER 14462M: Ralf Baechle <ralf@linux-mips.org> 14463L: linux-hams@vger.kernel.org 14464S: Maintained 14465W: http://www.linux-ax25.org/ 14466F: include/net/netrom.h 14467F: include/uapi/linux/netrom.h 14468F: net/netrom/ 14469 14470NETRONIX EMBEDDED CONTROLLER 14471M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14472S: Maintained 14473F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14474F: drivers/mfd/ntxec.c 14475F: drivers/pwm/pwm-ntxec.c 14476F: drivers/rtc/rtc-ntxec.c 14477F: include/linux/mfd/ntxec.h 14478 14479NETRONOME ETHERNET DRIVERS 14480M: Simon Horman <simon.horman@corigine.com> 14481R: Jakub Kicinski <kuba@kernel.org> 14482L: oss-drivers@corigine.com 14483S: Maintained 14484F: drivers/net/ethernet/netronome/ 14485 14486NETWORK BLOCK DEVICE (NBD) 14487M: Josef Bacik <josef@toxicpanda.com> 14488L: linux-block@vger.kernel.org 14489L: nbd@other.debian.org 14490S: Maintained 14491F: Documentation/admin-guide/blockdev/nbd.rst 14492F: drivers/block/nbd.c 14493F: include/trace/events/nbd.h 14494F: include/uapi/linux/nbd.h 14495 14496NETWORK DROP MONITOR 14497M: Neil Horman <nhorman@tuxdriver.com> 14498L: netdev@vger.kernel.org 14499S: Maintained 14500W: https://fedorahosted.org/dropwatch/ 14501F: include/uapi/linux/net_dropmon.h 14502F: net/core/drop_monitor.c 14503 14504NETWORKING DRIVERS 14505M: "David S. Miller" <davem@davemloft.net> 14506M: Eric Dumazet <edumazet@google.com> 14507M: Jakub Kicinski <kuba@kernel.org> 14508M: Paolo Abeni <pabeni@redhat.com> 14509L: netdev@vger.kernel.org 14510S: Maintained 14511Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14513T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14514F: Documentation/devicetree/bindings/net/ 14515F: drivers/connector/ 14516F: drivers/net/ 14517F: include/dt-bindings/net/ 14518F: include/linux/etherdevice.h 14519F: include/linux/fcdevice.h 14520F: include/linux/fddidevice.h 14521F: include/linux/hippidevice.h 14522F: include/linux/if_* 14523F: include/linux/inetdevice.h 14524F: include/linux/netdevice.h 14525F: include/uapi/linux/if_* 14526F: include/uapi/linux/netdevice.h 14527 14528NETWORKING DRIVERS (WIRELESS) 14529M: Kalle Valo <kvalo@kernel.org> 14530L: linux-wireless@vger.kernel.org 14531S: Maintained 14532W: https://wireless.wiki.kernel.org/ 14533Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14536F: Documentation/devicetree/bindings/net/wireless/ 14537F: drivers/net/wireless/ 14538 14539NETWORKING [DSA] 14540M: Andrew Lunn <andrew@lunn.ch> 14541M: Florian Fainelli <f.fainelli@gmail.com> 14542M: Vladimir Oltean <olteanv@gmail.com> 14543S: Maintained 14544F: Documentation/devicetree/bindings/net/dsa/ 14545F: drivers/net/dsa/ 14546F: include/linux/dsa/ 14547F: include/linux/platform_data/dsa.h 14548F: include/net/dsa.h 14549F: net/dsa/ 14550F: tools/testing/selftests/drivers/net/dsa/ 14551 14552NETWORKING [GENERAL] 14553M: "David S. Miller" <davem@davemloft.net> 14554M: Eric Dumazet <edumazet@google.com> 14555M: Jakub Kicinski <kuba@kernel.org> 14556M: Paolo Abeni <pabeni@redhat.com> 14557L: netdev@vger.kernel.org 14558S: Maintained 14559Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14560B: mailto:netdev@vger.kernel.org 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14563F: Documentation/networking/ 14564F: Documentation/process/maintainer-netdev.rst 14565F: include/linux/in.h 14566F: include/linux/net.h 14567F: include/linux/netdevice.h 14568F: include/net/ 14569F: include/uapi/linux/in.h 14570F: include/uapi/linux/net.h 14571F: include/uapi/linux/net_namespace.h 14572F: include/uapi/linux/netdevice.h 14573F: lib/net_utils.c 14574F: lib/random32.c 14575F: net/ 14576F: tools/testing/selftests/net/ 14577 14578NETWORKING [IPSEC] 14579M: Steffen Klassert <steffen.klassert@secunet.com> 14580M: Herbert Xu <herbert@gondor.apana.org.au> 14581M: "David S. Miller" <davem@davemloft.net> 14582L: netdev@vger.kernel.org 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14585T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14586F: include/net/xfrm.h 14587F: include/uapi/linux/xfrm.h 14588F: net/ipv4/ah4.c 14589F: net/ipv4/esp4* 14590F: net/ipv4/ip_vti.c 14591F: net/ipv4/ipcomp.c 14592F: net/ipv4/xfrm* 14593F: net/ipv6/ah6.c 14594F: net/ipv6/esp6* 14595F: net/ipv6/ip6_vti.c 14596F: net/ipv6/ipcomp6.c 14597F: net/ipv6/xfrm* 14598F: net/key/ 14599F: net/xfrm/ 14600F: tools/testing/selftests/net/ipsec.c 14601 14602NETWORKING [IPv4/IPv6] 14603M: "David S. Miller" <davem@davemloft.net> 14604M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14605M: David Ahern <dsahern@kernel.org> 14606L: netdev@vger.kernel.org 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14609F: arch/x86/net/* 14610F: include/linux/ip.h 14611F: include/linux/ipv6* 14612F: include/net/fib* 14613F: include/net/ip* 14614F: include/net/route.h 14615F: net/ipv4/ 14616F: net/ipv6/ 14617 14618NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14619M: Paul Moore <paul@paul-moore.com> 14620L: netdev@vger.kernel.org 14621L: linux-security-module@vger.kernel.org 14622S: Maintained 14623W: https://github.com/netlabel 14624F: Documentation/netlabel/ 14625F: include/net/calipso.h 14626F: include/net/cipso_ipv4.h 14627F: include/net/netlabel.h 14628F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14629F: include/uapi/linux/netfilter/xt_SECMARK.h 14630F: net/ipv4/cipso_ipv4.c 14631F: net/ipv6/calipso.c 14632F: net/netfilter/xt_CONNSECMARK.c 14633F: net/netfilter/xt_SECMARK.c 14634F: net/netlabel/ 14635 14636NETWORKING [MPTCP] 14637M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14638M: Matthieu Baerts <matthieu.baerts@tessares.net> 14639L: netdev@vger.kernel.org 14640L: mptcp@lists.linux.dev 14641S: Maintained 14642W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14643B: https://github.com/multipath-tcp/mptcp_net-next/issues 14644F: Documentation/networking/mptcp-sysctl.rst 14645F: include/net/mptcp.h 14646F: include/trace/events/mptcp.h 14647F: include/uapi/linux/mptcp.h 14648F: net/mptcp/ 14649F: tools/testing/selftests/bpf/*/*mptcp*.c 14650F: tools/testing/selftests/net/mptcp/ 14651 14652NETWORKING [TCP] 14653M: Eric Dumazet <edumazet@google.com> 14654L: netdev@vger.kernel.org 14655S: Maintained 14656F: include/linux/tcp.h 14657F: include/net/tcp.h 14658F: include/trace/events/tcp.h 14659F: include/uapi/linux/tcp.h 14660F: net/ipv4/syncookies.c 14661F: net/ipv4/tcp*.c 14662F: net/ipv6/syncookies.c 14663F: net/ipv6/tcp*.c 14664 14665NETWORKING [TLS] 14666M: Boris Pismenny <borisp@nvidia.com> 14667M: John Fastabend <john.fastabend@gmail.com> 14668M: Jakub Kicinski <kuba@kernel.org> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671F: include/net/tls.h 14672F: include/uapi/linux/tls.h 14673F: net/tls/* 14674 14675NETXEN (1/10) GbE SUPPORT 14676M: Manish Chopra <manishc@marvell.com> 14677M: Rahul Verma <rahulv@marvell.com> 14678M: GR-Linux-NIC-Dev@marvell.com 14679L: netdev@vger.kernel.org 14680S: Supported 14681F: drivers/net/ethernet/qlogic/netxen/ 14682 14683NET_FAILOVER MODULE 14684M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14685L: netdev@vger.kernel.org 14686S: Supported 14687F: Documentation/networking/net_failover.rst 14688F: drivers/net/net_failover.c 14689F: include/net/net_failover.h 14690 14691NEXTHOP 14692M: David Ahern <dsahern@kernel.org> 14693L: netdev@vger.kernel.org 14694S: Maintained 14695F: include/net/netns/nexthop.h 14696F: include/net/nexthop.h 14697F: include/uapi/linux/nexthop.h 14698F: net/ipv4/nexthop.c 14699 14700NFC SUBSYSTEM 14701M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14702L: linux-nfc@lists.01.org (subscribers-only) 14703L: netdev@vger.kernel.org 14704S: Maintained 14705B: mailto:linux-nfc@lists.01.org 14706F: Documentation/devicetree/bindings/net/nfc/ 14707F: drivers/nfc/ 14708F: include/linux/platform_data/nfcmrvl.h 14709F: include/net/nfc/ 14710F: include/uapi/linux/nfc.h 14711F: net/nfc/ 14712 14713NFC VIRTUAL NCI DEVICE DRIVER 14714M: Bongsu Jeon <bongsu.jeon@samsung.com> 14715L: netdev@vger.kernel.org 14716L: linux-nfc@lists.01.org (subscribers-only) 14717S: Supported 14718F: drivers/nfc/virtual_ncidev.c 14719F: tools/testing/selftests/nci/ 14720 14721NFS, SUNRPC, AND LOCKD CLIENTS 14722M: Trond Myklebust <trond.myklebust@hammerspace.com> 14723M: Anna Schumaker <anna@kernel.org> 14724L: linux-nfs@vger.kernel.org 14725S: Maintained 14726W: http://client.linux-nfs.org 14727T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14728F: fs/lockd/ 14729F: fs/nfs/ 14730F: fs/nfs_common/ 14731F: include/linux/lockd/ 14732F: include/linux/nfs* 14733F: include/linux/sunrpc/ 14734F: include/uapi/linux/nfs* 14735F: include/uapi/linux/sunrpc/ 14736F: net/sunrpc/ 14737F: Documentation/filesystems/nfs/ 14738 14739NILFS2 FILESYSTEM 14740M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14741L: linux-nilfs@vger.kernel.org 14742S: Supported 14743W: https://nilfs.sourceforge.io/ 14744W: https://nilfs.osdn.jp/ 14745T: git https://github.com/konis/nilfs2.git 14746F: Documentation/filesystems/nilfs2.rst 14747F: fs/nilfs2/ 14748F: include/trace/events/nilfs2.h 14749F: include/uapi/linux/nilfs2_api.h 14750F: include/uapi/linux/nilfs2_ondisk.h 14751 14752NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14753M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14754S: Maintained 14755W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14756F: Documentation/scsi/NinjaSCSI.rst 14757F: drivers/scsi/pcmcia/nsp_* 14758 14759NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14760M: GOTO Masanori <gotom@debian.or.jp> 14761M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14762S: Maintained 14763W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14764F: Documentation/scsi/NinjaSCSI.rst 14765F: drivers/scsi/nsp32* 14766 14767NINTENDO HID DRIVER 14768M: Daniel J. Ogorchock <djogorchock@gmail.com> 14769L: linux-input@vger.kernel.org 14770S: Maintained 14771F: drivers/hid/hid-nintendo* 14772 14773NIOS2 ARCHITECTURE 14774M: Dinh Nguyen <dinguyen@kernel.org> 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14777F: arch/nios2/ 14778 14779NITRO ENCLAVES (NE) 14780M: Alexandru Ciobotaru <alcioa@amazon.com> 14781L: linux-kernel@vger.kernel.org 14782L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14783S: Supported 14784W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14785F: Documentation/virt/ne_overview.rst 14786F: drivers/virt/nitro_enclaves/ 14787F: include/linux/nitro_enclaves.h 14788F: include/uapi/linux/nitro_enclaves.h 14789F: samples/nitro_enclaves/ 14790 14791NOHZ, DYNTICKS SUPPORT 14792M: Frederic Weisbecker <fweisbec@gmail.com> 14793M: Thomas Gleixner <tglx@linutronix.de> 14794M: Ingo Molnar <mingo@kernel.org> 14795L: linux-kernel@vger.kernel.org 14796S: Maintained 14797T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14798F: include/linux/sched/nohz.h 14799F: include/linux/tick.h 14800F: kernel/time/tick*.* 14801 14802NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14803M: Pavel Machek <pavel@ucw.cz> 14804M: Sakari Ailus <sakari.ailus@iki.fi> 14805L: linux-media@vger.kernel.org 14806S: Maintained 14807F: drivers/media/i2c/ad5820.c 14808F: drivers/media/i2c/et8ek8 14809 14810NOKIA N900 POWER SUPPLY DRIVERS 14811R: Pali Rohár <pali@kernel.org> 14812F: drivers/power/supply/bq2415x_charger.c 14813F: drivers/power/supply/bq27xxx_battery.c 14814F: drivers/power/supply/bq27xxx_battery_i2c.c 14815F: drivers/power/supply/isp1704_charger.c 14816F: drivers/power/supply/rx51_battery.c 14817F: include/linux/power/bq2415x_charger.h 14818F: include/linux/power/bq27xxx_battery.h 14819 14820NOLIBC HEADER FILE 14821M: Willy Tarreau <w@1wt.eu> 14822S: Maintained 14823T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14824F: tools/include/nolibc/ 14825F: tools/testing/selftests/nolibc/ 14826 14827NSDEPS 14828M: Matthias Maennich <maennich@google.com> 14829S: Maintained 14830F: Documentation/core-api/symbol-namespaces.rst 14831F: scripts/nsdeps 14832 14833NTB AMD DRIVER 14834M: Sanjay R Mehta <sanju.mehta@amd.com> 14835M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14836L: ntb@lists.linux.dev 14837S: Supported 14838F: drivers/ntb/hw/amd/ 14839 14840NTB DRIVER CORE 14841M: Jon Mason <jdmason@kudzu.us> 14842M: Dave Jiang <dave.jiang@intel.com> 14843M: Allen Hubbe <allenbh@gmail.com> 14844L: ntb@lists.linux.dev 14845S: Supported 14846W: https://github.com/jonmason/ntb/wiki 14847T: git git://github.com/jonmason/ntb.git 14848F: drivers/net/ntb_netdev.c 14849F: drivers/ntb/ 14850F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14851F: include/linux/ntb.h 14852F: include/linux/ntb_transport.h 14853F: tools/testing/selftests/ntb/ 14854 14855NTB IDT DRIVER 14856M: Serge Semin <fancer.lancer@gmail.com> 14857L: ntb@lists.linux.dev 14858S: Supported 14859F: drivers/ntb/hw/idt/ 14860 14861NTB INTEL DRIVER 14862M: Dave Jiang <dave.jiang@intel.com> 14863L: ntb@lists.linux.dev 14864S: Supported 14865W: https://github.com/davejiang/linux/wiki 14866T: git https://github.com/davejiang/linux.git 14867F: drivers/ntb/hw/intel/ 14868 14869NTFS FILESYSTEM 14870M: Anton Altaparmakov <anton@tuxera.com> 14871L: linux-ntfs-dev@lists.sourceforge.net 14872S: Supported 14873W: http://www.tuxera.com/ 14874T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14875F: Documentation/filesystems/ntfs.rst 14876F: fs/ntfs/ 14877 14878NTFS3 FILESYSTEM 14879M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14880L: ntfs3@lists.linux.dev 14881S: Supported 14882W: http://www.paragon-software.com/ 14883T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14884F: Documentation/filesystems/ntfs3.rst 14885F: fs/ntfs3/ 14886 14887NUBUS SUBSYSTEM 14888M: Finn Thain <fthain@linux-m68k.org> 14889L: linux-m68k@lists.linux-m68k.org 14890S: Maintained 14891F: arch/*/include/asm/nubus.h 14892F: drivers/nubus/ 14893F: include/linux/nubus.h 14894F: include/uapi/linux/nubus.h 14895 14896NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14897M: Antonino Daplas <adaplas@gmail.com> 14898L: linux-fbdev@vger.kernel.org 14899S: Maintained 14900F: drivers/video/fbdev/nvidia/ 14901F: drivers/video/fbdev/riva/ 14902 14903NVIDIA WMI EC BACKLIGHT DRIVER 14904M: Daniel Dadap <ddadap@nvidia.com> 14905L: platform-driver-x86@vger.kernel.org 14906S: Supported 14907F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14908F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14909 14910NVM EXPRESS DRIVER 14911M: Keith Busch <kbusch@kernel.org> 14912M: Jens Axboe <axboe@fb.com> 14913M: Christoph Hellwig <hch@lst.de> 14914M: Sagi Grimberg <sagi@grimberg.me> 14915L: linux-nvme@lists.infradead.org 14916S: Supported 14917W: http://git.infradead.org/nvme.git 14918T: git://git.infradead.org/nvme.git 14919F: Documentation/nvme/ 14920F: drivers/nvme/host/ 14921F: drivers/nvme/common/ 14922F: include/linux/nvme.h 14923F: include/linux/nvme-*.h 14924F: include/uapi/linux/nvme_ioctl.h 14925 14926NVM EXPRESS FABRICS AUTHENTICATION 14927M: Hannes Reinecke <hare@suse.de> 14928L: linux-nvme@lists.infradead.org 14929S: Supported 14930F: drivers/nvme/host/auth.c 14931F: drivers/nvme/target/auth.c 14932F: drivers/nvme/target/fabrics-cmd-auth.c 14933F: include/linux/nvme-auth.h 14934 14935NVM EXPRESS HARDWARE MONITORING SUPPORT 14936M: Guenter Roeck <linux@roeck-us.net> 14937L: linux-nvme@lists.infradead.org 14938S: Supported 14939F: drivers/nvme/host/hwmon.c 14940 14941NVM EXPRESS FC TRANSPORT DRIVERS 14942M: James Smart <james.smart@broadcom.com> 14943L: linux-nvme@lists.infradead.org 14944S: Supported 14945F: drivers/nvme/host/fc.c 14946F: drivers/nvme/target/fc.c 14947F: drivers/nvme/target/fcloop.c 14948F: include/linux/nvme-fc-driver.h 14949F: include/linux/nvme-fc.h 14950 14951NVM EXPRESS TARGET DRIVER 14952M: Christoph Hellwig <hch@lst.de> 14953M: Sagi Grimberg <sagi@grimberg.me> 14954M: Chaitanya Kulkarni <kch@nvidia.com> 14955L: linux-nvme@lists.infradead.org 14956S: Supported 14957W: http://git.infradead.org/nvme.git 14958T: git://git.infradead.org/nvme.git 14959F: drivers/nvme/target/ 14960 14961NVMEM FRAMEWORK 14962M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14963S: Maintained 14964T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14965F: Documentation/ABI/stable/sysfs-bus-nvmem 14966F: Documentation/devicetree/bindings/nvmem/ 14967F: drivers/nvmem/ 14968F: include/linux/nvmem-consumer.h 14969F: include/linux/nvmem-provider.h 14970 14971NXP C45 TJA11XX PHY DRIVER 14972M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14973L: netdev@vger.kernel.org 14974S: Maintained 14975F: drivers/net/phy/nxp-c45-tja11xx.c 14976 14977NXP FSPI DRIVER 14978M: Han Xu <han.xu@nxp.com> 14979M: Haibo Chen <haibo.chen@nxp.com> 14980R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14981L: linux-spi@vger.kernel.org 14982S: Maintained 14983F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14984F: drivers/spi/spi-nxp-fspi.c 14985 14986NXP FXAS21002C DRIVER 14987M: Rui Miguel Silva <rmfrfs@gmail.com> 14988L: linux-iio@vger.kernel.org 14989S: Maintained 14990F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14991F: drivers/iio/gyro/fxas21002c.h 14992F: drivers/iio/gyro/fxas21002c_core.c 14993F: drivers/iio/gyro/fxas21002c_i2c.c 14994F: drivers/iio/gyro/fxas21002c_spi.c 14995 14996NXP i.MX CLOCK DRIVERS 14997M: Abel Vesa <abelvesa@kernel.org> 14998L: linux-clk@vger.kernel.org 14999L: linux-imx@nxp.com 15000S: Maintained 15001T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15002F: Documentation/devicetree/bindings/clock/imx* 15003F: drivers/clk/imx/ 15004F: include/dt-bindings/clock/imx* 15005 15006NXP i.MX 8MQ DCSS DRIVER 15007M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15008R: Lucas Stach <l.stach@pengutronix.de> 15009L: dri-devel@lists.freedesktop.org 15010S: Maintained 15011F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15012F: drivers/gpu/drm/imx/dcss/ 15013 15014NXP i.MX 8QXP ADC DRIVER 15015M: Cai Huoqing <cai.huoqing@linux.dev> 15016M: Haibo Chen <haibo.chen@nxp.com> 15017L: linux-imx@nxp.com 15018L: linux-iio@vger.kernel.org 15019S: Maintained 15020F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15021F: drivers/iio/adc/imx8qxp-adc.c 15022 15023NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15024M: Haibo Chen <haibo.chen@nxp.com> 15025L: linux-iio@vger.kernel.org 15026L: linux-imx@nxp.com 15027S: Maintained 15028F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15029F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15030F: drivers/iio/adc/imx7d_adc.c 15031F: drivers/iio/adc/vf610_adc.c 15032 15033NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15034M: Jagan Teki <jagan@amarulasolutions.com> 15035S: Maintained 15036F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15037F: drivers/regulator/pf8x00-regulator.c 15038 15039NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15040M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15041L: linux-kernel@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15044F: drivers/extcon/extcon-ptn5150.c 15045 15046NXP SGTL5000 DRIVER 15047M: Fabio Estevam <festevam@gmail.com> 15048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15049S: Maintained 15050F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15051F: sound/soc/codecs/sgtl5000* 15052 15053NXP SJA1105 ETHERNET SWITCH DRIVER 15054M: Vladimir Oltean <olteanv@gmail.com> 15055L: linux-kernel@vger.kernel.org 15056S: Maintained 15057F: drivers/net/dsa/sja1105 15058F: drivers/net/pcs/pcs-xpcs-nxp.c 15059 15060NXP TDA998X DRM DRIVER 15061M: Russell King <linux@armlinux.org.uk> 15062S: Maintained 15063T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15064T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15065F: drivers/gpu/drm/i2c/tda998x_drv.c 15066F: include/drm/i2c/tda998x.h 15067F: include/dt-bindings/display/tda998x.h 15068K: "nxp,tda998x" 15069 15070NXP TFA9879 DRIVER 15071M: Peter Rosin <peda@axentia.se> 15072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15073S: Maintained 15074F: Documentation/devicetree/bindings/sound/tfa9879.txt 15075F: sound/soc/codecs/tfa9879* 15076 15077NXP/Goodix TFA989X (TFA1) DRIVER 15078M: Stephan Gerhold <stephan@gerhold.net> 15079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15080S: Maintained 15081F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15082F: sound/soc/codecs/tfa989x.c 15083 15084NXP-NCI NFC DRIVER 15085L: linux-nfc@lists.01.org (subscribers-only) 15086S: Orphan 15087F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15088F: drivers/nfc/nxp-nci 15089 15090NXP i.MX 8MP DW100 V4L2 DRIVER 15091M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15095F: Documentation/userspace-api/media/drivers/dw100.rst 15096F: drivers/media/platform/nxp/dw100/ 15097F: include/uapi/linux/dw100.h 15098 15099NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15100M: Mirela Rabulea <mirela.rabulea@nxp.com> 15101R: NXP Linux Team <linux-imx@nxp.com> 15102L: linux-media@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15105F: drivers/media/platform/nxp/imx-jpeg 15106 15107NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15108M: Jonas Malaco <jonas@protocubo.io> 15109L: linux-hwmon@vger.kernel.org 15110S: Maintained 15111F: Documentation/hwmon/nzxt-kraken2.rst 15112F: drivers/hwmon/nzxt-kraken2.c 15113 15114NZXT-SMART2 HARDWARE MONITORING DRIVER 15115M: Aleksandr Mezin <mezin.alexander@gmail.com> 15116L: linux-hwmon@vger.kernel.org 15117S: Maintained 15118F: Documentation/hwmon/nzxt-smart2.rst 15119F: drivers/hwmon/nzxt-smart2.c 15120 15121OBJAGG 15122M: Jiri Pirko <jiri@nvidia.com> 15123L: netdev@vger.kernel.org 15124S: Supported 15125F: include/linux/objagg.h 15126F: lib/objagg.c 15127F: lib/test_objagg.c 15128 15129OBJTOOL 15130M: Josh Poimboeuf <jpoimboe@kernel.org> 15131M: Peter Zijlstra <peterz@infradead.org> 15132S: Supported 15133F: tools/objtool/ 15134F: include/linux/objtool.h 15135 15136OCELOT ETHERNET SWITCH DRIVER 15137M: Vladimir Oltean <vladimir.oltean@nxp.com> 15138M: Claudiu Manoil <claudiu.manoil@nxp.com> 15139M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15140M: UNGLinuxDriver@microchip.com 15141L: netdev@vger.kernel.org 15142S: Supported 15143F: drivers/net/dsa/ocelot/* 15144F: drivers/net/ethernet/mscc/ 15145F: include/soc/mscc/ocelot* 15146F: net/dsa/tag_ocelot.c 15147F: net/dsa/tag_ocelot_8021q.c 15148F: tools/testing/selftests/drivers/net/ocelot/* 15149 15150OCELOT EXTERNAL SWITCH CONTROL 15151M: Colin Foster <colin.foster@in-advantage.com> 15152S: Supported 15153F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15154F: drivers/mfd/ocelot* 15155F: include/linux/mfd/ocelot.h 15156 15157OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15158M: Frederic Barrat <fbarrat@linux.ibm.com> 15159M: Andrew Donnellan <ajd@linux.ibm.com> 15160L: linuxppc-dev@lists.ozlabs.org 15161S: Supported 15162F: Documentation/userspace-api/accelerators/ocxl.rst 15163F: arch/powerpc/include/asm/pnv-ocxl.h 15164F: arch/powerpc/platforms/powernv/ocxl.c 15165F: drivers/misc/ocxl/ 15166F: include/misc/ocxl* 15167F: include/uapi/misc/ocxl.h 15168 15169OMAP AUDIO SUPPORT 15170M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15171M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15173L: linux-omap@vger.kernel.org 15174S: Maintained 15175F: sound/soc/ti/n810.c 15176F: sound/soc/ti/omap* 15177F: sound/soc/ti/rx51.c 15178F: sound/soc/ti/sdma-pcm.* 15179 15180OMAP CLOCK FRAMEWORK SUPPORT 15181M: Paul Walmsley <paul@pwsan.com> 15182L: linux-omap@vger.kernel.org 15183S: Maintained 15184F: arch/arm/*omap*/*clock* 15185 15186OMAP DEVICE TREE SUPPORT 15187M: Benoît Cousson <bcousson@baylibre.com> 15188M: Tony Lindgren <tony@atomide.com> 15189L: linux-omap@vger.kernel.org 15190L: devicetree@vger.kernel.org 15191S: Maintained 15192F: arch/arm/boot/dts/*am3* 15193F: arch/arm/boot/dts/*am4* 15194F: arch/arm/boot/dts/*am5* 15195F: arch/arm/boot/dts/*dra7* 15196F: arch/arm/boot/dts/*omap* 15197F: arch/arm/boot/dts/logicpd-som-lv* 15198F: arch/arm/boot/dts/logicpd-torpedo* 15199 15200OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15201L: linux-omap@vger.kernel.org 15202L: linux-fbdev@vger.kernel.org 15203S: Orphan 15204F: Documentation/arm/omap/dss.rst 15205F: drivers/video/fbdev/omap2/ 15206 15207OMAP FRAMEBUFFER SUPPORT 15208L: linux-fbdev@vger.kernel.org 15209L: linux-omap@vger.kernel.org 15210S: Orphan 15211F: drivers/video/fbdev/omap/ 15212 15213OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15214M: Roger Quadros <rogerq@kernel.org> 15215M: Tony Lindgren <tony@atomide.com> 15216L: linux-omap@vger.kernel.org 15217S: Maintained 15218F: arch/arm/mach-omap2/*gpmc* 15219F: drivers/memory/omap-gpmc.c 15220 15221OMAP GPIO DRIVER 15222M: Grygorii Strashko <grygorii.strashko@ti.com> 15223M: Santosh Shilimkar <ssantosh@kernel.org> 15224M: Kevin Hilman <khilman@kernel.org> 15225L: linux-omap@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15228F: drivers/gpio/gpio-omap.c 15229 15230OMAP HARDWARE SPINLOCK SUPPORT 15231M: Ohad Ben-Cohen <ohad@wizery.com> 15232L: linux-omap@vger.kernel.org 15233S: Maintained 15234F: drivers/hwspinlock/omap_hwspinlock.c 15235 15236OMAP HS MMC SUPPORT 15237L: linux-mmc@vger.kernel.org 15238L: linux-omap@vger.kernel.org 15239S: Orphan 15240F: drivers/mmc/host/omap_hsmmc.c 15241 15242OMAP HWMOD DATA 15243M: Paul Walmsley <paul@pwsan.com> 15244L: linux-omap@vger.kernel.org 15245S: Maintained 15246F: arch/arm/mach-omap2/omap_hwmod*data* 15247 15248OMAP HWMOD SUPPORT 15249M: Benoît Cousson <bcousson@baylibre.com> 15250M: Paul Walmsley <paul@pwsan.com> 15251L: linux-omap@vger.kernel.org 15252S: Maintained 15253F: arch/arm/mach-omap2/omap_hwmod.* 15254 15255OMAP I2C DRIVER 15256M: Vignesh R <vigneshr@ti.com> 15257L: linux-omap@vger.kernel.org 15258L: linux-i2c@vger.kernel.org 15259S: Maintained 15260F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15261F: drivers/i2c/busses/i2c-omap.c 15262 15263OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15265L: linux-media@vger.kernel.org 15266S: Maintained 15267F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15268F: drivers/media/platform/ti/omap3isp/ 15269F: drivers/staging/media/omap4iss/ 15270 15271OMAP MMC SUPPORT 15272M: Aaro Koskinen <aaro.koskinen@iki.fi> 15273L: linux-omap@vger.kernel.org 15274S: Odd Fixes 15275F: drivers/mmc/host/omap.c 15276 15277OMAP POWER MANAGEMENT SUPPORT 15278M: Kevin Hilman <khilman@kernel.org> 15279L: linux-omap@vger.kernel.org 15280S: Maintained 15281F: arch/arm/*omap*/*pm* 15282F: drivers/cpufreq/omap-cpufreq.c 15283 15284OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15285M: Paul Walmsley <paul@pwsan.com> 15286L: linux-omap@vger.kernel.org 15287S: Maintained 15288F: arch/arm/mach-omap2/prm* 15289 15290OMAP RANDOM NUMBER GENERATOR SUPPORT 15291M: Deepak Saxena <dsaxena@plexity.net> 15292S: Maintained 15293F: drivers/char/hw_random/omap-rng.c 15294 15295OMAP USB SUPPORT 15296L: linux-usb@vger.kernel.org 15297L: linux-omap@vger.kernel.org 15298S: Orphan 15299F: arch/arm/*omap*/usb* 15300F: drivers/usb/*/*omap* 15301 15302OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15303M: Mark Jackson <mpfj@newflow.co.uk> 15304L: linux-omap@vger.kernel.org 15305S: Maintained 15306F: arch/arm/boot/dts/am335x-nano.dts 15307 15308OMAP1 SUPPORT 15309M: Aaro Koskinen <aaro.koskinen@iki.fi> 15310M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15311M: Tony Lindgren <tony@atomide.com> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314Q: http://patchwork.kernel.org/project/linux-omap/list/ 15315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15316F: arch/arm/configs/omap1_defconfig 15317F: arch/arm/mach-omap1/ 15318F: arch/arm/plat-omap/ 15319F: drivers/i2c/busses/i2c-omap.c 15320F: include/linux/platform_data/ams-delta-fiq.h 15321F: include/linux/platform_data/i2c-omap.h 15322 15323OMAP2+ SUPPORT 15324M: Tony Lindgren <tony@atomide.com> 15325L: linux-omap@vger.kernel.org 15326S: Maintained 15327W: http://www.muru.com/linux/omap/ 15328W: http://linux.omap.com/ 15329Q: http://patchwork.kernel.org/project/linux-omap/list/ 15330T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15331F: arch/arm/configs/omap2plus_defconfig 15332F: arch/arm/mach-omap2/ 15333F: arch/arm/plat-omap/ 15334F: drivers/bus/ti-sysc.c 15335F: drivers/i2c/busses/i2c-omap.c 15336F: drivers/irqchip/irq-omap-intc.c 15337F: drivers/mfd/*omap*.c 15338F: drivers/mfd/menelaus.c 15339F: drivers/mfd/palmas.c 15340F: drivers/mfd/tps65217.c 15341F: drivers/mfd/tps65218.c 15342F: drivers/mfd/tps65219.c 15343F: drivers/mfd/tps65910.c 15344F: drivers/mfd/twl-core.[ch] 15345F: drivers/mfd/twl4030*.c 15346F: drivers/mfd/twl6030*.c 15347F: drivers/mfd/twl6040*.c 15348F: drivers/regulator/palmas-regulator*.c 15349F: drivers/regulator/pbias-regulator.c 15350F: drivers/regulator/tps65217-regulator.c 15351F: drivers/regulator/tps65218-regulator.c 15352F: drivers/regulator/tps65219-regulator.c 15353F: drivers/regulator/tps65910-regulator.c 15354F: drivers/regulator/twl-regulator.c 15355F: drivers/regulator/twl6030-regulator.c 15356F: include/linux/platform_data/i2c-omap.h 15357F: include/linux/platform_data/ti-sysc.h 15358 15359OMFS FILESYSTEM 15360M: Bob Copeland <me@bobcopeland.com> 15361L: linux-karma-devel@lists.sourceforge.net 15362S: Maintained 15363F: Documentation/filesystems/omfs.rst 15364F: fs/omfs/ 15365 15366OMNIKEY CARDMAN 4000 DRIVER 15367M: Harald Welte <laforge@gnumonks.org> 15368S: Maintained 15369F: drivers/char/pcmcia/cm4000_cs.c 15370F: include/linux/cm4000_cs.h 15371F: include/uapi/linux/cm4000_cs.h 15372 15373OMNIKEY CARDMAN 4040 DRIVER 15374M: Harald Welte <laforge@gnumonks.org> 15375S: Maintained 15376F: drivers/char/pcmcia/cm4040_cs.* 15377 15378OMNIVISION OG01A1B SENSOR DRIVER 15379M: Shawn Tu <shawnx.tu@intel.com> 15380L: linux-media@vger.kernel.org 15381S: Maintained 15382F: drivers/media/i2c/og01a1b.c 15383 15384OMNIVISION OV02A10 SENSOR DRIVER 15385M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15386L: linux-media@vger.kernel.org 15387S: Maintained 15388T: git git://linuxtv.org/media_tree.git 15389F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15390F: drivers/media/i2c/ov02a10.c 15391 15392OMNIVISION OV08D10 SENSOR DRIVER 15393M: Jimmy Su <jimmy.su@intel.com> 15394L: linux-media@vger.kernel.org 15395S: Maintained 15396T: git git://linuxtv.org/media_tree.git 15397F: drivers/media/i2c/ov08d10.c 15398 15399OMNIVISION OV08X40 SENSOR DRIVER 15400M: Jason Chen <jason.z.chen@intel.com> 15401L: linux-media@vger.kernel.org 15402S: Maintained 15403T: git git://linuxtv.org/media_tree.git 15404F: drivers/media/i2c/ov08x40.c 15405 15406OMNIVISION OV13858 SENSOR DRIVER 15407M: Sakari Ailus <sakari.ailus@linux.intel.com> 15408L: linux-media@vger.kernel.org 15409S: Maintained 15410T: git git://linuxtv.org/media_tree.git 15411F: drivers/media/i2c/ov13858.c 15412 15413OMNIVISION OV13B10 SENSOR DRIVER 15414M: Arec Kao <arec.kao@intel.com> 15415L: linux-media@vger.kernel.org 15416S: Maintained 15417T: git git://linuxtv.org/media_tree.git 15418F: drivers/media/i2c/ov13b10.c 15419 15420OMNIVISION OV2680 SENSOR DRIVER 15421M: Rui Miguel Silva <rmfrfs@gmail.com> 15422L: linux-media@vger.kernel.org 15423S: Maintained 15424T: git git://linuxtv.org/media_tree.git 15425F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15426F: drivers/media/i2c/ov2680.c 15427 15428OMNIVISION OV2685 SENSOR DRIVER 15429M: Shunqian Zheng <zhengsq@rock-chips.com> 15430L: linux-media@vger.kernel.org 15431S: Maintained 15432T: git git://linuxtv.org/media_tree.git 15433F: drivers/media/i2c/ov2685.c 15434 15435OMNIVISION OV2740 SENSOR DRIVER 15436M: Tianshu Qiu <tian.shu.qiu@intel.com> 15437R: Shawn Tu <shawnx.tu@intel.com> 15438R: Bingbu Cao <bingbu.cao@intel.com> 15439L: linux-media@vger.kernel.org 15440S: Maintained 15441T: git git://linuxtv.org/media_tree.git 15442F: drivers/media/i2c/ov2740.c 15443 15444OMNIVISION OV4689 SENSOR DRIVER 15445M: Mikhail Rudenko <mike.rudenko@gmail.com> 15446L: linux-media@vger.kernel.org 15447S: Maintained 15448T: git git://linuxtv.org/media_tree.git 15449F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15450F: drivers/media/i2c/ov5647.c 15451 15452OMNIVISION OV5640 SENSOR DRIVER 15453M: Steve Longerbeam <slongerbeam@gmail.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456T: git git://linuxtv.org/media_tree.git 15457F: drivers/media/i2c/ov5640.c 15458 15459OMNIVISION OV5647 SENSOR DRIVER 15460M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15461M: Jacopo Mondi <jacopo@jmondi.org> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464T: git git://linuxtv.org/media_tree.git 15465F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15466F: drivers/media/i2c/ov5647.c 15467 15468OMNIVISION OV5670 SENSOR DRIVER 15469M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: drivers/media/i2c/ov5670.c 15474 15475OMNIVISION OV5675 SENSOR DRIVER 15476M: Shawn Tu <shawnx.tu@intel.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: drivers/media/i2c/ov5675.c 15481 15482OMNIVISION OV5693 SENSOR DRIVER 15483M: Daniel Scally <djrscally@gmail.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15488F: drivers/media/i2c/ov5693.c 15489 15490OMNIVISION OV5695 SENSOR DRIVER 15491M: Shunqian Zheng <zhengsq@rock-chips.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: drivers/media/i2c/ov5695.c 15496 15497OMNIVISION OV7670 SENSOR DRIVER 15498L: linux-media@vger.kernel.org 15499S: Orphan 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15502F: drivers/media/i2c/ov7670.c 15503 15504OMNIVISION OV772x SENSOR DRIVER 15505M: Jacopo Mondi <jacopo@jmondi.org> 15506L: linux-media@vger.kernel.org 15507S: Odd fixes 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15510F: drivers/media/i2c/ov772x.c 15511F: include/media/i2c/ov772x.h 15512 15513OMNIVISION OV7740 SENSOR DRIVER 15514M: Wenyou Yang <wenyou.yang@microchip.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15519F: drivers/media/i2c/ov7740.c 15520 15521OMNIVISION OV8856 SENSOR DRIVER 15522M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15527F: drivers/media/i2c/ov8856.c 15528 15529OMNIVISION OV9282 SENSOR DRIVER 15530M: Paul J. Murphy <paul.j.murphy@intel.com> 15531M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15536F: drivers/media/i2c/ov9282.c 15537 15538OMNIVISION OV9640 SENSOR DRIVER 15539M: Petr Cvek <petrcvekcz@gmail.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542F: drivers/media/i2c/ov9640.* 15543 15544OMNIVISION OV9650 SENSOR DRIVER 15545M: Sakari Ailus <sakari.ailus@linux.intel.com> 15546R: Akinobu Mita <akinobu.mita@gmail.com> 15547R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15552F: drivers/media/i2c/ov9650.c 15553 15554OMNIVISION OV9734 SENSOR DRIVER 15555M: Tianshu Qiu <tian.shu.qiu@intel.com> 15556R: Bingbu Cao <bingbu.cao@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov9734.c 15561 15562ONBOARD USB HUB DRIVER 15563M: Matthias Kaehlcke <mka@chromium.org> 15564L: linux-usb@vger.kernel.org 15565S: Maintained 15566F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15567F: drivers/usb/misc/onboard_usb_hub.c 15568 15569ONENAND FLASH DRIVER 15570M: Kyungmin Park <kyungmin.park@samsung.com> 15571L: linux-mtd@lists.infradead.org 15572S: Maintained 15573F: drivers/mtd/nand/onenand/ 15574F: include/linux/mtd/onenand*.h 15575 15576ONEXPLAYER FAN DRIVER 15577M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15578L: linux-hwmon@vger.kernel.org 15579S: Maintained 15580F: drivers/hwmon/oxp-sensors.c 15581 15582ONION OMEGA2+ BOARD 15583M: Harvey Hunt <harveyhuntnexus@gmail.com> 15584L: linux-mips@vger.kernel.org 15585S: Maintained 15586F: arch/mips/boot/dts/ralink/omega2p.dts 15587 15588OP-TEE DRIVER 15589M: Jens Wiklander <jens.wiklander@linaro.org> 15590L: op-tee@lists.trustedfirmware.org 15591S: Maintained 15592F: Documentation/ABI/testing/sysfs-bus-optee-devices 15593F: drivers/tee/optee/ 15594 15595OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15596M: Sumit Garg <sumit.garg@linaro.org> 15597L: op-tee@lists.trustedfirmware.org 15598S: Maintained 15599F: drivers/char/hw_random/optee-rng.c 15600 15601OP-TEE RTC DRIVER 15602M: Clément Léger <clement.leger@bootlin.com> 15603L: linux-rtc@vger.kernel.org 15604S: Maintained 15605F: drivers/rtc/rtc-optee.c 15606 15607OPA-VNIC DRIVER 15608M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15609L: linux-rdma@vger.kernel.org 15610S: Supported 15611F: drivers/infiniband/ulp/opa_vnic 15612 15613OPEN FIRMWARE AND FLATTENED DEVICE TREE 15614M: Rob Herring <robh+dt@kernel.org> 15615M: Frank Rowand <frowand.list@gmail.com> 15616L: devicetree@vger.kernel.org 15617S: Maintained 15618C: irc://irc.libera.chat/devicetree 15619W: http://www.devicetree.org/ 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15621F: Documentation/ABI/testing/sysfs-firmware-ofw 15622F: drivers/of/ 15623F: include/linux/of*.h 15624F: scripts/dtc/ 15625K: of_overlay_notifier_ 15626K: of_overlay_fdt_apply 15627K: of_overlay_remove 15628 15629OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15630M: Rob Herring <robh+dt@kernel.org> 15631M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15632L: devicetree@vger.kernel.org 15633S: Maintained 15634C: irc://irc.libera.chat/devicetree 15635Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15636T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15637F: Documentation/devicetree/ 15638F: arch/*/boot/dts/ 15639F: include/dt-bindings/ 15640 15641OPENCOMPUTE PTP CLOCK DRIVER 15642M: Jonathan Lemon <jonathan.lemon@gmail.com> 15643M: Vadim Fedorenko <vadfed@fb.com> 15644L: netdev@vger.kernel.org 15645S: Maintained 15646F: drivers/ptp/ptp_ocp.c 15647 15648OPENCORES I2C BUS DRIVER 15649M: Peter Korsgaard <peter@korsgaard.com> 15650M: Andrew Lunn <andrew@lunn.ch> 15651L: linux-i2c@vger.kernel.org 15652S: Maintained 15653F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15654F: Documentation/i2c/busses/i2c-ocores.rst 15655F: drivers/i2c/busses/i2c-ocores.c 15656F: include/linux/platform_data/i2c-ocores.h 15657 15658OPENRISC ARCHITECTURE 15659M: Jonas Bonn <jonas@southpole.se> 15660M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15661M: Stafford Horne <shorne@gmail.com> 15662L: openrisc@lists.librecores.org 15663S: Maintained 15664W: http://openrisc.io 15665T: git https://github.com/openrisc/linux.git 15666F: Documentation/devicetree/bindings/openrisc/ 15667F: Documentation/openrisc/ 15668F: arch/openrisc/ 15669F: drivers/irqchip/irq-ompic.c 15670F: drivers/irqchip/irq-or1k-* 15671 15672OPENVSWITCH 15673M: Pravin B Shelar <pshelar@ovn.org> 15674L: netdev@vger.kernel.org 15675L: dev@openvswitch.org 15676S: Maintained 15677W: http://openvswitch.org 15678F: include/uapi/linux/openvswitch.h 15679F: net/openvswitch/ 15680F: tools/testing/selftests/net/openvswitch/ 15681 15682OPERATING PERFORMANCE POINTS (OPP) 15683M: Viresh Kumar <vireshk@kernel.org> 15684M: Nishanth Menon <nm@ti.com> 15685M: Stephen Boyd <sboyd@kernel.org> 15686L: linux-pm@vger.kernel.org 15687S: Maintained 15688T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15689F: Documentation/devicetree/bindings/opp/ 15690F: Documentation/power/opp.rst 15691F: drivers/opp/ 15692F: include/linux/pm_opp.h 15693 15694OPL4 DRIVER 15695M: Clemens Ladisch <clemens@ladisch.de> 15696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15697S: Maintained 15698T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15699F: sound/drivers/opl4/ 15700 15701ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15702M: Mark Fasheh <mark@fasheh.com> 15703M: Joel Becker <jlbec@evilplan.org> 15704M: Joseph Qi <joseph.qi@linux.alibaba.com> 15705L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15706S: Supported 15707W: http://ocfs2.wiki.kernel.org 15708F: Documentation/filesystems/dlmfs.rst 15709F: Documentation/filesystems/ocfs2.rst 15710F: fs/ocfs2/ 15711 15712ORANGEFS FILESYSTEM 15713M: Mike Marshall <hubcap@omnibond.com> 15714R: Martin Brandenburg <martin@omnibond.com> 15715L: devel@lists.orangefs.org 15716S: Supported 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15718F: Documentation/filesystems/orangefs.rst 15719F: fs/orangefs/ 15720 15721ORINOCO DRIVER 15722L: linux-wireless@vger.kernel.org 15723S: Orphan 15724W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15725W: http://www.nongnu.org/orinoco/ 15726F: drivers/net/wireless/intersil/orinoco/ 15727 15728OV2659 OMNIVISION SENSOR DRIVER 15729M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732W: https://linuxtv.org 15733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15734T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15735F: drivers/media/i2c/ov2659.c 15736F: include/media/i2c/ov2659.h 15737 15738OVERLAY FILESYSTEM 15739M: Miklos Szeredi <miklos@szeredi.hu> 15740L: linux-unionfs@vger.kernel.org 15741S: Supported 15742T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15743F: Documentation/filesystems/overlayfs.rst 15744F: fs/overlayfs/ 15745 15746P54 WIRELESS DRIVER 15747M: Christian Lamparter <chunkeey@googlemail.com> 15748L: linux-wireless@vger.kernel.org 15749S: Maintained 15750W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15751F: drivers/net/wireless/intersil/p54/ 15752 15753PACKET SOCKETS 15754M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15755S: Maintained 15756F: include/uapi/linux/if_packet.h 15757F: net/packet/af_packet.c 15758 15759PACKING 15760M: Vladimir Oltean <olteanv@gmail.com> 15761L: netdev@vger.kernel.org 15762S: Supported 15763F: Documentation/core-api/packing.rst 15764F: include/linux/packing.h 15765F: lib/packing.c 15766 15767PADATA PARALLEL EXECUTION MECHANISM 15768M: Steffen Klassert <steffen.klassert@secunet.com> 15769M: Daniel Jordan <daniel.m.jordan@oracle.com> 15770L: linux-crypto@vger.kernel.org 15771L: linux-kernel@vger.kernel.org 15772S: Maintained 15773F: Documentation/core-api/padata.rst 15774F: include/linux/padata.h 15775F: kernel/padata.c 15776 15777PAGE CACHE 15778M: Matthew Wilcox (Oracle) <willy@infradead.org> 15779L: linux-fsdevel@vger.kernel.org 15780S: Supported 15781T: git git://git.infradead.org/users/willy/pagecache.git 15782F: Documentation/filesystems/locking.rst 15783F: Documentation/filesystems/vfs.rst 15784F: include/linux/pagemap.h 15785F: mm/filemap.c 15786F: mm/page-writeback.c 15787F: mm/readahead.c 15788F: mm/truncate.c 15789 15790PAGE POOL 15791M: Jesper Dangaard Brouer <hawk@kernel.org> 15792M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15793L: netdev@vger.kernel.org 15794S: Supported 15795F: Documentation/networking/page_pool.rst 15796F: include/net/page_pool.h 15797F: include/trace/events/page_pool.h 15798F: net/core/page_pool.c 15799 15800PAGE TABLE CHECK 15801M: Pasha Tatashin <pasha.tatashin@soleen.com> 15802M: Andrew Morton <akpm@linux-foundation.org> 15803L: linux-mm@kvack.org 15804S: Maintained 15805F: Documentation/mm/page_table_check.rst 15806F: include/linux/page_table_check.h 15807F: mm/page_table_check.c 15808 15809PANASONIC LAPTOP ACPI EXTRAS DRIVER 15810M: Kenneth Chan <kenneth.t.chan@gmail.com> 15811L: platform-driver-x86@vger.kernel.org 15812S: Maintained 15813F: drivers/platform/x86/panasonic-laptop.c 15814 15815PARALLAX PING IIO SENSOR DRIVER 15816M: Andreas Klinger <ak@it-klinger.de> 15817L: linux-iio@vger.kernel.org 15818S: Maintained 15819F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15820F: drivers/iio/proximity/ping.c 15821 15822PARALLEL LCD/KEYPAD PANEL DRIVER 15823M: Willy Tarreau <willy@haproxy.com> 15824M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15825S: Odd Fixes 15826F: Documentation/admin-guide/lcd-panel-cgram.rst 15827F: drivers/auxdisplay/panel.c 15828 15829PARALLEL PORT SUBSYSTEM 15830M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15831M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15832L: linux-parport@lists.infradead.org (subscribers-only) 15833S: Maintained 15834F: Documentation/driver-api/parport*.rst 15835F: drivers/char/ppdev.c 15836F: drivers/parport/ 15837F: include/linux/parport*.h 15838F: include/uapi/linux/ppdev.h 15839 15840PARAVIRT_OPS INTERFACE 15841M: Juergen Gross <jgross@suse.com> 15842M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15843R: Alexey Makhalov <amakhalov@vmware.com> 15844R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15845L: virtualization@lists.linux-foundation.org 15846L: x86@kernel.org 15847S: Supported 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15849F: Documentation/virt/paravirt_ops.rst 15850F: arch/*/include/asm/paravirt*.h 15851F: arch/*/kernel/paravirt* 15852F: include/linux/hypervisor.h 15853 15854PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15855M: Tim Waugh <tim@cyberelk.net> 15856L: linux-parport@lists.infradead.org (subscribers-only) 15857S: Maintained 15858F: Documentation/admin-guide/blockdev/paride.rst 15859F: drivers/block/paride/ 15860 15861PARISC ARCHITECTURE 15862M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15863M: Helge Deller <deller@gmx.de> 15864L: linux-parisc@vger.kernel.org 15865S: Maintained 15866W: https://parisc.wiki.kernel.org 15867Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15868T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15869T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15870F: Documentation/parisc/ 15871F: arch/parisc/ 15872F: drivers/char/agp/parisc-agp.c 15873F: drivers/input/misc/hp_sdc_rtc.c 15874F: drivers/input/serio/gscps2.c 15875F: drivers/input/serio/hp_sdc* 15876F: drivers/parisc/ 15877F: drivers/parport/parport_gsc.* 15878F: drivers/tty/serial/8250/8250_parisc.c 15879F: drivers/video/console/sti* 15880F: drivers/video/fbdev/sti* 15881F: drivers/video/logo/logo_parisc* 15882F: include/linux/hp_sdc.h 15883 15884PARMAN 15885M: Jiri Pirko <jiri@nvidia.com> 15886L: netdev@vger.kernel.org 15887S: Supported 15888F: include/linux/parman.h 15889F: lib/parman.c 15890F: lib/test_parman.c 15891 15892PC ENGINES APU BOARD DRIVER 15893M: Enrico Weigelt, metux IT consult <info@metux.net> 15894S: Maintained 15895F: drivers/platform/x86/pcengines-apuv2.c 15896 15897PC87360 HARDWARE MONITORING DRIVER 15898M: Jim Cromie <jim.cromie@gmail.com> 15899L: linux-hwmon@vger.kernel.org 15900S: Maintained 15901F: Documentation/hwmon/pc87360.rst 15902F: drivers/hwmon/pc87360.c 15903 15904PC8736x GPIO DRIVER 15905M: Jim Cromie <jim.cromie@gmail.com> 15906S: Maintained 15907F: drivers/char/pc8736x_gpio.c 15908 15909PC87427 HARDWARE MONITORING DRIVER 15910M: Jean Delvare <jdelvare@suse.com> 15911L: linux-hwmon@vger.kernel.org 15912S: Maintained 15913F: Documentation/hwmon/pc87427.rst 15914F: drivers/hwmon/pc87427.c 15915 15916PCA9532 LED DRIVER 15917M: Riku Voipio <riku.voipio@iki.fi> 15918S: Maintained 15919F: drivers/leds/leds-pca9532.c 15920F: include/linux/leds-pca9532.h 15921 15922PCA9541 I2C BUS MASTER SELECTOR DRIVER 15923M: Guenter Roeck <linux@roeck-us.net> 15924L: linux-i2c@vger.kernel.org 15925S: Maintained 15926F: drivers/i2c/muxes/i2c-mux-pca9541.c 15927 15928PCDP - PRIMARY CONSOLE AND DEBUG PORT 15929M: Khalid Aziz <khalid@gonehiking.org> 15930S: Maintained 15931F: drivers/firmware/pcdp.* 15932 15933PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15934M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15935M: Pali Rohár <pali@kernel.org> 15936L: linux-pci@vger.kernel.org 15937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15938S: Maintained 15939F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15940F: drivers/pci/controller/pci-aardvark.c 15941 15942PCI DRIVER FOR ALTERA PCIE IP 15943M: Joyce Ooi <joyce.ooi@intel.com> 15944L: linux-pci@vger.kernel.org 15945S: Supported 15946F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15947F: drivers/pci/controller/pcie-altera.c 15948 15949PCI DRIVER FOR APPLIEDMICRO XGENE 15950M: Toan Le <toan@os.amperecomputing.com> 15951L: linux-pci@vger.kernel.org 15952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15953S: Maintained 15954F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15955F: drivers/pci/controller/pci-xgene.c 15956 15957PCI DRIVER FOR ARM VERSATILE PLATFORM 15958M: Rob Herring <robh@kernel.org> 15959L: linux-pci@vger.kernel.org 15960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15961S: Maintained 15962F: Documentation/devicetree/bindings/pci/versatile.yaml 15963F: drivers/pci/controller/pci-versatile.c 15964 15965PCI DRIVER FOR ARMADA 8K 15966M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15967L: linux-pci@vger.kernel.org 15968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15969S: Maintained 15970F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15971F: drivers/pci/controller/dwc/pcie-armada8k.c 15972 15973PCI DRIVER FOR CADENCE PCIE IP 15974M: Tom Joseph <tjoseph@cadence.com> 15975L: linux-pci@vger.kernel.org 15976S: Maintained 15977F: Documentation/devicetree/bindings/pci/cdns,* 15978F: drivers/pci/controller/cadence/ 15979 15980PCI DRIVER FOR FREESCALE LAYERSCAPE 15981M: Minghuan Lian <minghuan.Lian@nxp.com> 15982M: Mingkai Hu <mingkai.hu@nxp.com> 15983M: Roy Zang <roy.zang@nxp.com> 15984L: linuxppc-dev@lists.ozlabs.org 15985L: linux-pci@vger.kernel.org 15986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15987S: Maintained 15988F: drivers/pci/controller/dwc/*layerscape* 15989 15990PCI DRIVER FOR GENERIC OF HOSTS 15991M: Will Deacon <will@kernel.org> 15992L: linux-pci@vger.kernel.org 15993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15994S: Maintained 15995F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15996F: drivers/pci/controller/pci-host-common.c 15997F: drivers/pci/controller/pci-host-generic.c 15998 15999PCI DRIVER FOR IMX6 16000M: Richard Zhu <hongxing.zhu@nxp.com> 16001M: Lucas Stach <l.stach@pengutronix.de> 16002L: linux-pci@vger.kernel.org 16003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16004S: Maintained 16005F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16006F: drivers/pci/controller/dwc/*imx6* 16007 16008PCI DRIVER FOR FU740 16009M: Paul Walmsley <paul.walmsley@sifive.com> 16010M: Greentime Hu <greentime.hu@sifive.com> 16011L: linux-pci@vger.kernel.org 16012S: Maintained 16013F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16014F: drivers/pci/controller/dwc/pcie-fu740.c 16015 16016PCI DRIVER FOR INTEL IXP4XX 16017M: Linus Walleij <linus.walleij@linaro.org> 16018S: Maintained 16019F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16020F: drivers/pci/controller/pci-ixp4xx.c 16021 16022PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16023M: Nirmal Patel <nirmal.patel@linux.intel.com> 16024R: Jonathan Derrick <jonathan.derrick@linux.dev> 16025L: linux-pci@vger.kernel.org 16026S: Supported 16027F: drivers/pci/controller/vmd.c 16028 16029PCI DRIVER FOR MICROSEMI SWITCHTEC 16030M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16031M: Logan Gunthorpe <logang@deltatee.com> 16032L: linux-pci@vger.kernel.org 16033S: Maintained 16034F: Documentation/ABI/testing/sysfs-class-switchtec 16035F: Documentation/driver-api/switchtec.rst 16036F: drivers/ntb/hw/mscc/ 16037F: drivers/pci/switch/switchtec* 16038F: include/linux/switchtec.h 16039F: include/uapi/linux/switchtec_ioctl.h 16040 16041PCI DRIVER FOR MOBIVEIL PCIE IP 16042M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16043M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16044L: linux-pci@vger.kernel.org 16045S: Supported 16046F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16047F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16048 16049PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16050M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16051M: Pali Rohár <pali@kernel.org> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: drivers/pci/controller/*mvebu* 16056 16057PCI DRIVER FOR NVIDIA TEGRA 16058M: Thierry Reding <thierry.reding@gmail.com> 16059L: linux-tegra@vger.kernel.org 16060L: linux-pci@vger.kernel.org 16061S: Supported 16062F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16063F: drivers/pci/controller/pci-tegra.c 16064 16065PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16066M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16071F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16072 16073PCI DRIVER FOR RENESAS R-CAR 16074M: Marek Vasut <marek.vasut+renesas@gmail.com> 16075M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16076L: linux-pci@vger.kernel.org 16077L: linux-renesas-soc@vger.kernel.org 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/*rcar* 16080F: drivers/pci/controller/*rcar* 16081 16082PCI DRIVER FOR SAMSUNG EXYNOS 16083M: Jingoo Han <jingoohan1@gmail.com> 16084L: linux-pci@vger.kernel.org 16085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16086L: linux-samsung-soc@vger.kernel.org 16087S: Maintained 16088F: drivers/pci/controller/dwc/pci-exynos.c 16089 16090PCI DRIVER FOR SYNOPSYS DESIGNWARE 16091M: Jingoo Han <jingoohan1@gmail.com> 16092M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16093L: linux-pci@vger.kernel.org 16094S: Maintained 16095F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16096F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16097F: drivers/pci/controller/dwc/*designware* 16098 16099PCI DRIVER FOR TI DRA7XX/J721E 16100M: Vignesh Raghavendra <vigneshr@ti.com> 16101L: linux-omap@vger.kernel.org 16102L: linux-pci@vger.kernel.org 16103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16104S: Supported 16105F: Documentation/devicetree/bindings/pci/ti-pci.txt 16106F: drivers/pci/controller/cadence/pci-j721e.c 16107F: drivers/pci/controller/dwc/pci-dra7xx.c 16108 16109PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16110M: Linus Walleij <linus.walleij@linaro.org> 16111L: linux-pci@vger.kernel.org 16112S: Maintained 16113F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16114F: drivers/pci/controller/pci-v3-semi.c 16115 16116PCI ENDPOINT SUBSYSTEM 16117M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16118R: Krzysztof Wilczyński <kw@linux.com> 16119R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16120R: Kishon Vijay Abraham I <kishon@kernel.org> 16121L: linux-pci@vger.kernel.org 16122S: Supported 16123Q: https://patchwork.kernel.org/project/linux-pci/list/ 16124B: https://bugzilla.kernel.org 16125C: irc://irc.oftc.net/linux-pci 16126T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16127F: Documentation/PCI/endpoint/* 16128F: Documentation/misc-devices/pci-endpoint-test.rst 16129F: drivers/misc/pci_endpoint_test.c 16130F: drivers/pci/endpoint/ 16131F: tools/pci/ 16132 16133PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16134M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16135R: Oliver O'Halloran <oohall@gmail.com> 16136L: linuxppc-dev@lists.ozlabs.org 16137S: Supported 16138F: Documentation/PCI/pci-error-recovery.rst 16139F: Documentation/powerpc/eeh-pci-error-recovery.rst 16140F: arch/powerpc/include/*/eeh*.h 16141F: arch/powerpc/kernel/eeh*.c 16142F: arch/powerpc/platforms/*/eeh*.c 16143F: drivers/pci/pcie/aer.c 16144F: drivers/pci/pcie/dpc.c 16145F: drivers/pci/pcie/err.c 16146 16147PCI ERROR RECOVERY 16148M: Linas Vepstas <linasvepstas@gmail.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/PCI/pci-error-recovery.rst 16152 16153PCI PEER-TO-PEER DMA (P2PDMA) 16154M: Bjorn Helgaas <bhelgaas@google.com> 16155M: Logan Gunthorpe <logang@deltatee.com> 16156L: linux-pci@vger.kernel.org 16157S: Supported 16158Q: https://patchwork.kernel.org/project/linux-pci/list/ 16159B: https://bugzilla.kernel.org 16160C: irc://irc.oftc.net/linux-pci 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16162F: Documentation/driver-api/pci/p2pdma.rst 16163F: drivers/pci/p2pdma.c 16164F: include/linux/pci-p2pdma.h 16165 16166PCI MSI DRIVER FOR ALTERA MSI IP 16167M: Joyce Ooi <joyce.ooi@intel.com> 16168L: linux-pci@vger.kernel.org 16169S: Supported 16170F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16171F: drivers/pci/controller/pcie-altera-msi.c 16172 16173PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16174M: Toan Le <toan@os.amperecomputing.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16179F: drivers/pci/controller/pci-xgene-msi.c 16180 16181PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16182M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16183R: Rob Herring <robh@kernel.org> 16184R: Krzysztof Wilczyński <kw@linux.com> 16185L: linux-pci@vger.kernel.org 16186S: Supported 16187Q: https://patchwork.kernel.org/project/linux-pci/list/ 16188B: https://bugzilla.kernel.org 16189C: irc://irc.oftc.net/linux-pci 16190T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16191F: Documentation/devicetree/bindings/pci/ 16192F: drivers/pci/controller/ 16193F: drivers/pci/pci-bridge-emul.c 16194F: drivers/pci/pci-bridge-emul.h 16195 16196PCI SUBSYSTEM 16197M: Bjorn Helgaas <bhelgaas@google.com> 16198L: linux-pci@vger.kernel.org 16199S: Supported 16200Q: https://patchwork.kernel.org/project/linux-pci/list/ 16201B: https://bugzilla.kernel.org 16202C: irc://irc.oftc.net/linux-pci 16203T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16204F: Documentation/PCI/ 16205F: Documentation/devicetree/bindings/pci/ 16206F: arch/x86/kernel/early-quirks.c 16207F: arch/x86/kernel/quirks.c 16208F: arch/x86/pci/ 16209F: drivers/acpi/pci* 16210F: drivers/pci/ 16211F: include/asm-generic/pci* 16212F: include/linux/of_pci.h 16213F: include/linux/pci* 16214F: include/uapi/linux/pci* 16215F: lib/pci* 16216 16217PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16218M: Jonathan Chocron <jonnyc@amazon.com> 16219L: linux-pci@vger.kernel.org 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/pcie-al.txt 16222F: drivers/pci/controller/dwc/pcie-al.c 16223 16224PCIE DRIVER FOR AMLOGIC MESON 16225M: Yue Wang <yue.wang@Amlogic.com> 16226L: linux-pci@vger.kernel.org 16227L: linux-amlogic@lists.infradead.org 16228S: Maintained 16229F: drivers/pci/controller/dwc/pci-meson.c 16230 16231PCIE DRIVER FOR AXIS ARTPEC 16232M: Jesper Nilsson <jesper.nilsson@axis.com> 16233L: linux-arm-kernel@axis.com 16234L: linux-pci@vger.kernel.org 16235S: Maintained 16236F: Documentation/devicetree/bindings/pci/axis,artpec* 16237F: drivers/pci/controller/dwc/*artpec* 16238 16239PCIE DRIVER FOR CAVIUM THUNDERX 16240M: Robert Richter <rric@kernel.org> 16241L: linux-pci@vger.kernel.org 16242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16243S: Odd Fixes 16244F: drivers/pci/controller/pci-thunder-* 16245 16246PCIE DRIVER FOR HISILICON 16247M: Zhou Wang <wangzhou1@hisilicon.com> 16248L: linux-pci@vger.kernel.org 16249S: Maintained 16250F: drivers/pci/controller/dwc/pcie-hisi.c 16251 16252PCIE DRIVER FOR HISILICON KIRIN 16253M: Xiaowei Song <songxiaowei@hisilicon.com> 16254M: Binghui Wang <wangbinghui@hisilicon.com> 16255L: linux-pci@vger.kernel.org 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16258F: drivers/pci/controller/dwc/pcie-kirin.c 16259 16260PCIE DRIVER FOR HISILICON STB 16261M: Shawn Guo <shawn.guo@linaro.org> 16262L: linux-pci@vger.kernel.org 16263S: Maintained 16264F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16265F: drivers/pci/controller/dwc/pcie-histb.c 16266 16267PCIE DRIVER FOR INTEL KEEM BAY 16268M: Srikanth Thokala <srikanth.thokala@intel.com> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16272F: drivers/pci/controller/dwc/pcie-keembay.c 16273 16274PCIE DRIVER FOR INTEL LGM GW SOC 16275M: Rahul Tanwar <rtanwar@maxlinear.com> 16276L: linux-pci@vger.kernel.org 16277S: Maintained 16278F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16279F: drivers/pci/controller/dwc/pcie-intel-gw.c 16280 16281PCIE DRIVER FOR MEDIATEK 16282M: Ryder Lee <ryder.lee@mediatek.com> 16283M: Jianjun Wang <jianjun.wang@mediatek.com> 16284L: linux-pci@vger.kernel.org 16285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16286S: Supported 16287F: Documentation/devicetree/bindings/pci/mediatek* 16288F: drivers/pci/controller/*mediatek* 16289 16290PCIE DRIVER FOR MICROCHIP 16291M: Daire McNamara <daire.mcnamara@microchip.com> 16292L: linux-pci@vger.kernel.org 16293S: Supported 16294F: Documentation/devicetree/bindings/pci/microchip* 16295F: drivers/pci/controller/*microchip* 16296 16297PCIE DRIVER FOR QUALCOMM MSM 16298M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-msm@vger.kernel.org 16301S: Maintained 16302F: drivers/pci/controller/dwc/pcie-qcom.c 16303 16304PCIE ENDPOINT DRIVER FOR QUALCOMM 16305M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-msm@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16310F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16311 16312PCIE DRIVER FOR ROCKCHIP 16313M: Shawn Lin <shawn.lin@rock-chips.com> 16314L: linux-pci@vger.kernel.org 16315L: linux-rockchip@lists.infradead.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16318F: drivers/pci/controller/pcie-rockchip* 16319 16320PCIE DRIVER FOR SOCIONEXT UNIPHIER 16321M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16325F: drivers/pci/controller/dwc/pcie-uniphier* 16326 16327PCIE DRIVER FOR ST SPEAR13XX 16328M: Pratyush Anand <pratyush.anand@gmail.com> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: drivers/pci/controller/dwc/*spear* 16332 16333PCI DRIVER FOR XILINX VERSAL CPM 16334M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16335M: Michal Simek <michal.simek@amd.com> 16336L: linux-pci@vger.kernel.org 16337S: Maintained 16338F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16339F: drivers/pci/controller/pcie-xilinx-cpm.c 16340 16341PCMCIA SUBSYSTEM 16342M: Dominik Brodowski <linux@dominikbrodowski.net> 16343S: Odd Fixes 16344T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16345F: Documentation/pcmcia/ 16346F: drivers/pcmcia/ 16347F: include/pcmcia/ 16348F: tools/pcmcia/ 16349 16350PCNET32 NETWORK DRIVER 16351M: Don Fry <pcnet32@frontier.com> 16352L: netdev@vger.kernel.org 16353S: Maintained 16354F: drivers/net/ethernet/amd/pcnet32.c 16355 16356PCRYPT PARALLEL CRYPTO ENGINE 16357M: Steffen Klassert <steffen.klassert@secunet.com> 16358L: linux-crypto@vger.kernel.org 16359S: Maintained 16360F: crypto/pcrypt.c 16361F: include/crypto/pcrypt.h 16362 16363PEAQ WMI HOTKEYS DRIVER 16364M: Hans de Goede <hdegoede@redhat.com> 16365L: platform-driver-x86@vger.kernel.org 16366S: Maintained 16367F: drivers/platform/x86/peaq-wmi.c 16368 16369PECI HARDWARE MONITORING DRIVERS 16370M: Iwona Winiarska <iwona.winiarska@intel.com> 16371L: linux-hwmon@vger.kernel.org 16372S: Supported 16373F: Documentation/hwmon/peci-cputemp.rst 16374F: Documentation/hwmon/peci-dimmtemp.rst 16375F: drivers/hwmon/peci/ 16376 16377PECI SUBSYSTEM 16378M: Iwona Winiarska <iwona.winiarska@intel.com> 16379L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16380S: Supported 16381F: Documentation/devicetree/bindings/peci/ 16382F: Documentation/peci/ 16383F: drivers/peci/ 16384F: include/linux/peci-cpu.h 16385F: include/linux/peci.h 16386 16387PENSANDO ETHERNET DRIVERS 16388M: Shannon Nelson <shannon.nelson@amd.com> 16389M: Brett Creeley <brett.creeley@amd.com> 16390M: drivers@pensando.io 16391L: netdev@vger.kernel.org 16392S: Supported 16393F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16394F: drivers/net/ethernet/pensando/ 16395 16396PER-CPU MEMORY ALLOCATOR 16397M: Dennis Zhou <dennis@kernel.org> 16398M: Tejun Heo <tj@kernel.org> 16399M: Christoph Lameter <cl@linux.com> 16400L: linux-mm@kvack.org 16401S: Maintained 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16403F: arch/*/include/asm/percpu.h 16404F: include/linux/percpu*.h 16405F: lib/percpu*.c 16406F: mm/percpu*.c 16407 16408PER-TASK DELAY ACCOUNTING 16409M: Balbir Singh <bsingharora@gmail.com> 16410S: Maintained 16411F: include/linux/delayacct.h 16412F: kernel/delayacct.c 16413 16414PERFORMANCE EVENTS SUBSYSTEM 16415M: Peter Zijlstra <peterz@infradead.org> 16416M: Ingo Molnar <mingo@redhat.com> 16417M: Arnaldo Carvalho de Melo <acme@kernel.org> 16418R: Mark Rutland <mark.rutland@arm.com> 16419R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16420R: Jiri Olsa <jolsa@kernel.org> 16421R: Namhyung Kim <namhyung@kernel.org> 16422L: linux-perf-users@vger.kernel.org 16423L: linux-kernel@vger.kernel.org 16424S: Supported 16425W: https://perf.wiki.kernel.org/ 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16427F: arch/*/events/* 16428F: arch/*/events/*/* 16429F: arch/*/include/asm/perf_event.h 16430F: arch/*/kernel/*/*/perf_event*.c 16431F: arch/*/kernel/*/perf_event*.c 16432F: arch/*/kernel/perf_callchain.c 16433F: arch/*/kernel/perf_event*.c 16434F: include/linux/perf_event.h 16435F: include/uapi/linux/perf_event.h 16436F: kernel/events/* 16437F: tools/lib/perf/ 16438F: tools/perf/ 16439 16440PERFORMANCE EVENTS TOOLING ARM64 16441R: John Garry <john.g.garry@oracle.com> 16442R: Will Deacon <will@kernel.org> 16443R: James Clark <james.clark@arm.com> 16444R: Mike Leach <mike.leach@linaro.org> 16445R: Leo Yan <leo.yan@linaro.org> 16446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16447S: Supported 16448F: tools/build/feature/test-libopencsd.c 16449F: tools/perf/arch/arm*/ 16450F: tools/perf/pmu-events/arch/arm64/ 16451F: tools/perf/util/arm-spe* 16452F: tools/perf/util/cs-etm* 16453 16454PERSONALITY HANDLING 16455M: Christoph Hellwig <hch@infradead.org> 16456L: linux-abi-devel@lists.sourceforge.net 16457S: Maintained 16458F: include/linux/personality.h 16459F: include/uapi/linux/personality.h 16460 16461PHOENIX RC FLIGHT CONTROLLER ADAPTER 16462M: Marcus Folkesson <marcus.folkesson@gmail.com> 16463L: linux-input@vger.kernel.org 16464S: Maintained 16465F: Documentation/input/devices/pxrc.rst 16466F: drivers/input/joystick/pxrc.c 16467 16468PHONET PROTOCOL 16469M: Remi Denis-Courmont <courmisch@gmail.com> 16470S: Supported 16471F: Documentation/networking/phonet.rst 16472F: include/linux/phonet.h 16473F: include/net/phonet/ 16474F: include/uapi/linux/phonet.h 16475F: net/phonet/ 16476 16477PHRAM MTD DRIVER 16478M: Joern Engel <joern@lazybastard.org> 16479L: linux-mtd@lists.infradead.org 16480S: Maintained 16481F: drivers/mtd/devices/phram.c 16482 16483PICOLCD HID DRIVER 16484M: Bruno Prémont <bonbons@linux-vserver.org> 16485L: linux-input@vger.kernel.org 16486S: Maintained 16487F: drivers/hid/hid-picolcd* 16488 16489PIDFD API 16490M: Christian Brauner <christian@brauner.io> 16491L: linux-kernel@vger.kernel.org 16492S: Maintained 16493T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16494F: samples/pidfd/ 16495F: tools/testing/selftests/clone3/ 16496F: tools/testing/selftests/pid_namespace/ 16497F: tools/testing/selftests/pidfd/ 16498K: (?i)pidfd 16499K: (?i)clone3 16500K: \b(clone_args|kernel_clone_args)\b 16501 16502PIN CONTROL SUBSYSTEM 16503M: Linus Walleij <linus.walleij@linaro.org> 16504L: linux-gpio@vger.kernel.org 16505S: Maintained 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16507F: Documentation/devicetree/bindings/pinctrl/ 16508F: Documentation/driver-api/pin-control.rst 16509F: drivers/pinctrl/ 16510F: include/dt-bindings/pinctrl/ 16511F: include/linux/pinctrl/ 16512 16513PIN CONTROLLER - AMD 16514M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16515M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16516S: Maintained 16517F: drivers/pinctrl/pinctrl-amd.c 16518 16519PIN CONTROLLER - FREESCALE 16520M: Dong Aisheng <aisheng.dong@nxp.com> 16521M: Fabio Estevam <festevam@gmail.com> 16522M: Shawn Guo <shawnguo@kernel.org> 16523M: Jacky Bai <ping.bai@nxp.com> 16524R: Pengutronix Kernel Team <kernel@pengutronix.de> 16525L: linux-gpio@vger.kernel.org 16526S: Maintained 16527F: Documentation/devicetree/bindings/pinctrl/fsl,* 16528F: drivers/pinctrl/freescale/ 16529 16530PIN CONTROLLER - INTEL 16531M: Mika Westerberg <mika.westerberg@linux.intel.com> 16532M: Andy Shevchenko <andy@kernel.org> 16533S: Supported 16534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16535F: drivers/pinctrl/intel/ 16536 16537PIN CONTROLLER - KEEMBAY 16538M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16539S: Supported 16540F: drivers/pinctrl/pinctrl-keembay* 16541 16542PIN CONTROLLER - MEDIATEK 16543M: Sean Wang <sean.wang@kernel.org> 16544L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16545S: Maintained 16546F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16547F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16548F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16549F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16550F: drivers/pinctrl/mediatek/ 16551 16552PIN CONTROLLER - MICROCHIP AT91 16553M: Ludovic Desroches <ludovic.desroches@microchip.com> 16554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16555L: linux-gpio@vger.kernel.org 16556S: Supported 16557F: drivers/gpio/gpio-sama5d2-piobu.c 16558F: drivers/pinctrl/pinctrl-at91* 16559 16560PIN CONTROLLER - QUALCOMM 16561M: Bjorn Andersson <andersson@kernel.org> 16562L: linux-arm-msm@vger.kernel.org 16563S: Maintained 16564F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16565F: drivers/pinctrl/qcom/ 16566 16567PIN CONTROLLER - RENESAS 16568M: Geert Uytterhoeven <geert+renesas@glider.be> 16569L: linux-renesas-soc@vger.kernel.org 16570S: Supported 16571T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16572F: Documentation/devicetree/bindings/pinctrl/renesas,* 16573F: drivers/pinctrl/renesas/ 16574 16575PIN CONTROLLER - SAMSUNG 16576M: Tomasz Figa <tomasz.figa@gmail.com> 16577M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16578M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16579R: Alim Akhtar <alim.akhtar@samsung.com> 16580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16581L: linux-samsung-soc@vger.kernel.org 16582S: Maintained 16583C: irc://irc.libera.chat/linux-exynos 16584Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16585B: mailto:linux-samsung-soc@vger.kernel.org 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16587F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16588F: drivers/pinctrl/samsung/ 16589F: include/dt-bindings/pinctrl/samsung.h 16590 16591PIN CONTROLLER - SINGLE 16592M: Tony Lindgren <tony@atomide.com> 16593M: Haojian Zhuang <haojian.zhuang@linaro.org> 16594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16595L: linux-omap@vger.kernel.org 16596S: Maintained 16597F: drivers/pinctrl/pinctrl-single.c 16598 16599PIN CONTROLLER - THUNDERBAY 16600M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16601S: Supported 16602F: drivers/pinctrl/pinctrl-thunderbay.c 16603 16604PIN CONTROLLER - SUNPLUS / TIBBO 16605M: Dvorkin Dmitry <dvorkin@tibbo.com> 16606M: Wells Lu <wellslutw@gmail.com> 16607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16608S: Maintained 16609W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16610F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16611F: drivers/pinctrl/sunplus/ 16612F: include/dt-bindings/pinctrl/sppctl*.h 16613 16614PINE64 PINEPHONE KEYBOARD DRIVER 16615M: Samuel Holland <samuel@sholland.org> 16616S: Supported 16617F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16618F: drivers/input/keyboard/pinephone-keyboard.c 16619 16620PKTCDVD DRIVER 16621M: linux-block@vger.kernel.org 16622S: Orphan 16623F: drivers/block/pktcdvd.c 16624F: include/linux/pktcdvd.h 16625F: include/uapi/linux/pktcdvd.h 16626 16627PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16628M: Tomasz Duszynski <tduszyns@gmail.com> 16629S: Maintained 16630F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16631F: drivers/iio/chemical/pms7003.c 16632 16633PLDMFW LIBRARY 16634M: Jacob Keller <jacob.e.keller@intel.com> 16635S: Maintained 16636F: Documentation/driver-api/pldmfw/ 16637F: include/linux/pldmfw.h 16638F: lib/pldmfw/ 16639 16640PLX DMA DRIVER 16641M: Logan Gunthorpe <logang@deltatee.com> 16642S: Maintained 16643F: drivers/dma/plx_dma.c 16644 16645PM6764TR DRIVER 16646M: Charles Hsu <hsu.yungteng@gmail.com> 16647L: linux-hwmon@vger.kernel.org 16648S: Maintained 16649F: Documentation/hwmon/pm6764tr.rst 16650F: drivers/hwmon/pmbus/pm6764tr.c 16651 16652PM-GRAPH UTILITY 16653M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16654L: linux-pm@vger.kernel.org 16655S: Supported 16656W: https://01.org/pm-graph 16657B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16658T: git git://github.com/intel/pm-graph 16659F: tools/power/pm-graph 16660 16661PMBUS HARDWARE MONITORING DRIVERS 16662M: Guenter Roeck <linux@roeck-us.net> 16663L: linux-hwmon@vger.kernel.org 16664S: Maintained 16665W: http://hwmon.wiki.kernel.org/ 16666W: http://www.roeck-us.net/linux/drivers/ 16667T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16668F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16669F: Documentation/devicetree/bindings/hwmon/max31785.txt 16670F: Documentation/hwmon/adm1275.rst 16671F: Documentation/hwmon/ibm-cffps.rst 16672F: Documentation/hwmon/ir35221.rst 16673F: Documentation/hwmon/lm25066.rst 16674F: Documentation/hwmon/ltc2978.rst 16675F: Documentation/hwmon/ltc3815.rst 16676F: Documentation/hwmon/max16064.rst 16677F: Documentation/hwmon/max20751.rst 16678F: Documentation/hwmon/max31785.rst 16679F: Documentation/hwmon/max34440.rst 16680F: Documentation/hwmon/max8688.rst 16681F: Documentation/hwmon/pmbus-core.rst 16682F: Documentation/hwmon/pmbus.rst 16683F: Documentation/hwmon/tps40422.rst 16684F: Documentation/hwmon/ucd9000.rst 16685F: Documentation/hwmon/ucd9200.rst 16686F: Documentation/hwmon/zl6100.rst 16687F: drivers/hwmon/pmbus/ 16688F: include/linux/pmbus.h 16689 16690PMC SIERRA MaxRAID DRIVER 16691L: linux-scsi@vger.kernel.org 16692S: Orphan 16693W: http://www.pmc-sierra.com/ 16694F: drivers/scsi/pmcraid.* 16695 16696PMC SIERRA PM8001 DRIVER 16697M: Jack Wang <jinpu.wang@cloud.ionos.com> 16698L: linux-scsi@vger.kernel.org 16699S: Supported 16700F: drivers/scsi/pm8001/ 16701 16702PNI RM3100 IIO DRIVER 16703M: Song Qiang <songqiang1304521@gmail.com> 16704L: linux-iio@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16707F: drivers/iio/magnetometer/rm3100* 16708 16709PNP SUPPORT 16710M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16711L: linux-acpi@vger.kernel.org 16712S: Maintained 16713F: drivers/pnp/ 16714F: include/linux/pnp.h 16715 16716POSIX CLOCKS and TIMERS 16717M: Thomas Gleixner <tglx@linutronix.de> 16718L: linux-kernel@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16721F: fs/timerfd.c 16722F: include/linux/time_namespace.h 16723F: include/linux/timer* 16724F: kernel/time/*timer* 16725F: kernel/time/namespace.c 16726 16727POWER MANAGEMENT CORE 16728M: "Rafael J. Wysocki" <rafael@kernel.org> 16729L: linux-pm@vger.kernel.org 16730S: Supported 16731B: https://bugzilla.kernel.org 16732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16733F: drivers/base/power/ 16734F: drivers/powercap/ 16735F: include/linux/intel_rapl.h 16736F: include/linux/pm.h 16737F: include/linux/pm_* 16738F: include/linux/powercap.h 16739F: kernel/configs/nopm.config 16740 16741DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16742M: Daniel Lezcano <daniel.lezcano@kernel.org> 16743L: linux-pm@vger.kernel.org 16744S: Supported 16745B: https://bugzilla.kernel.org 16746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16747F: drivers/powercap/dtpm* 16748F: include/linux/dtpm.h 16749 16750POWER STATE COORDINATION INTERFACE (PSCI) 16751M: Mark Rutland <mark.rutland@arm.com> 16752M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16754S: Maintained 16755F: drivers/firmware/psci/ 16756F: include/linux/psci.h 16757F: include/uapi/linux/psci.h 16758 16759POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16760M: Sebastian Reichel <sre@kernel.org> 16761L: linux-pm@vger.kernel.org 16762S: Maintained 16763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16764F: Documentation/ABI/testing/sysfs-class-power 16765F: Documentation/devicetree/bindings/power/supply/ 16766F: drivers/power/supply/ 16767F: include/linux/power/ 16768F: include/linux/power_supply.h 16769 16770POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16771M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16772L: linuxppc-dev@lists.ozlabs.org 16773S: Maintained 16774F: drivers/char/powernv-op-panel.c 16775 16776PPP OVER ATM (RFC 2364) 16777M: Mitchell Blank Jr <mitch@sfgoth.com> 16778S: Maintained 16779F: include/uapi/linux/atmppp.h 16780F: net/atm/pppoatm.c 16781 16782PPP OVER ETHERNET 16783M: Michal Ostrowski <mostrows@earthlink.net> 16784S: Maintained 16785F: drivers/net/ppp/pppoe.c 16786F: drivers/net/ppp/pppox.c 16787 16788PPP OVER L2TP 16789M: James Chapman <jchapman@katalix.com> 16790S: Maintained 16791F: include/linux/if_pppol2tp.h 16792F: include/uapi/linux/if_pppol2tp.h 16793F: net/l2tp/l2tp_ppp.c 16794 16795PPP PROTOCOL DRIVERS AND COMPRESSORS 16796M: Paul Mackerras <paulus@samba.org> 16797L: linux-ppp@vger.kernel.org 16798S: Maintained 16799F: drivers/net/ppp/ppp_* 16800 16801PPS SUPPORT 16802M: Rodolfo Giometti <giometti@enneenne.com> 16803L: linuxpps@ml.enneenne.com (subscribers-only) 16804S: Maintained 16805W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16806F: Documentation/ABI/testing/sysfs-pps 16807F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16808F: Documentation/driver-api/pps.rst 16809F: drivers/pps/ 16810F: include/linux/pps*.h 16811F: include/uapi/linux/pps.h 16812 16813PPTP DRIVER 16814M: Dmitry Kozlov <xeb@mail.ru> 16815L: netdev@vger.kernel.org 16816S: Maintained 16817W: http://sourceforge.net/projects/accel-pptp 16818F: drivers/net/ppp/pptp.c 16819 16820PRESSURE STALL INFORMATION (PSI) 16821M: Johannes Weiner <hannes@cmpxchg.org> 16822M: Suren Baghdasaryan <surenb@google.com> 16823S: Maintained 16824F: include/linux/psi* 16825F: kernel/sched/psi.c 16826 16827PRINTK 16828M: Petr Mladek <pmladek@suse.com> 16829M: Sergey Senozhatsky <senozhatsky@chromium.org> 16830R: Steven Rostedt <rostedt@goodmis.org> 16831R: John Ogness <john.ogness@linutronix.de> 16832S: Maintained 16833T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16834F: include/linux/printk.h 16835F: kernel/printk/ 16836 16837PRINTK INDEXING 16838R: Chris Down <chris@chrisdown.name> 16839S: Maintained 16840F: Documentation/core-api/printk-index.rst 16841F: kernel/printk/index.c 16842K: printk_index 16843 16844PROC FILESYSTEM 16845L: linux-kernel@vger.kernel.org 16846L: linux-fsdevel@vger.kernel.org 16847S: Maintained 16848F: Documentation/filesystems/proc.rst 16849F: fs/proc/ 16850F: include/linux/proc_fs.h 16851F: tools/testing/selftests/proc/ 16852 16853PROC SYSCTL 16854M: Luis Chamberlain <mcgrof@kernel.org> 16855M: Kees Cook <keescook@chromium.org> 16856M: Iurii Zaikin <yzaikin@google.com> 16857L: linux-kernel@vger.kernel.org 16858L: linux-fsdevel@vger.kernel.org 16859S: Maintained 16860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16861F: fs/proc/proc_sysctl.c 16862F: include/linux/sysctl.h 16863F: kernel/sysctl-test.c 16864F: kernel/sysctl.c 16865F: tools/testing/selftests/sysctl/ 16866 16867PS3 NETWORK SUPPORT 16868M: Geoff Levand <geoff@infradead.org> 16869L: netdev@vger.kernel.org 16870L: linuxppc-dev@lists.ozlabs.org 16871S: Maintained 16872F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16873 16874PS3 PLATFORM SUPPORT 16875M: Geoff Levand <geoff@infradead.org> 16876L: linuxppc-dev@lists.ozlabs.org 16877S: Maintained 16878F: arch/powerpc/boot/ps3* 16879F: arch/powerpc/include/asm/lv1call.h 16880F: arch/powerpc/include/asm/ps3*.h 16881F: arch/powerpc/platforms/ps3/ 16882F: drivers/*/ps3* 16883F: drivers/ps3/ 16884F: drivers/rtc/rtc-ps3.c 16885F: drivers/usb/host/*ps3.c 16886F: sound/ppc/snd_ps3* 16887 16888PS3VRAM DRIVER 16889M: Jim Paris <jim@jtan.com> 16890M: Geoff Levand <geoff@infradead.org> 16891L: linuxppc-dev@lists.ozlabs.org 16892S: Maintained 16893F: drivers/block/ps3vram.c 16894 16895PSAMPLE PACKET SAMPLING SUPPORT 16896M: Yotam Gigi <yotam.gi@gmail.com> 16897S: Maintained 16898F: include/net/psample.h 16899F: include/uapi/linux/psample.h 16900F: net/psample 16901 16902PSTORE FILESYSTEM 16903M: Kees Cook <keescook@chromium.org> 16904R: Tony Luck <tony.luck@intel.com> 16905R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16906L: linux-hardening@vger.kernel.org 16907S: Supported 16908T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16909F: Documentation/admin-guide/ramoops.rst 16910F: Documentation/admin-guide/pstore-blk.rst 16911F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16912F: drivers/acpi/apei/erst.c 16913F: drivers/firmware/efi/efi-pstore.c 16914F: fs/pstore/ 16915F: include/linux/pstore* 16916K: \b(pstore|ramoops) 16917 16918PTP HARDWARE CLOCK SUPPORT 16919M: Richard Cochran <richardcochran@gmail.com> 16920L: netdev@vger.kernel.org 16921S: Maintained 16922W: http://linuxptp.sourceforge.net/ 16923F: Documentation/ABI/testing/sysfs-ptp 16924F: Documentation/driver-api/ptp.rst 16925F: drivers/net/phy/dp83640* 16926F: drivers/ptp/* 16927F: include/linux/ptp_cl* 16928K: (?:\b|_)ptp(?:\b|_) 16929 16930PTP VIRTUAL CLOCK SUPPORT 16931M: Yangbo Lu <yangbo.lu@nxp.com> 16932L: netdev@vger.kernel.org 16933S: Maintained 16934F: drivers/ptp/ptp_vclock.c 16935F: net/ethtool/phc_vclocks.c 16936 16937PTRACE SUPPORT 16938M: Oleg Nesterov <oleg@redhat.com> 16939S: Maintained 16940F: arch/*/*/ptrace*.c 16941F: arch/*/include/asm/ptrace*.h 16942F: arch/*/ptrace*.c 16943F: include/asm-generic/syscall.h 16944F: include/linux/ptrace.h 16945F: include/linux/regset.h 16946F: include/uapi/linux/ptrace.h 16947F: kernel/ptrace.c 16948 16949PULSE8-CEC DRIVER 16950M: Hans Verkuil <hverkuil@xs4all.nl> 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953T: git git://linuxtv.org/media_tree.git 16954F: drivers/media/cec/usb/pulse8/ 16955 16956PURELIFI PLFXLC DRIVER 16957M: Srinivasan Raju <srini.raju@purelifi.com> 16958L: linux-wireless@vger.kernel.org 16959S: Supported 16960F: drivers/net/wireless/purelifi/plfxlc/ 16961 16962PVRUSB2 VIDEO4LINUX DRIVER 16963M: Mike Isely <isely@pobox.com> 16964L: pvrusb2@isely.net (subscribers-only) 16965L: linux-media@vger.kernel.org 16966S: Maintained 16967W: http://www.isely.net/pvrusb2/ 16968T: git git://linuxtv.org/media_tree.git 16969F: Documentation/driver-api/media/drivers/pvrusb2* 16970F: drivers/media/usb/pvrusb2/ 16971 16972PWC WEBCAM DRIVER 16973M: Hans Verkuil <hverkuil@xs4all.nl> 16974L: linux-media@vger.kernel.org 16975S: Odd Fixes 16976T: git git://linuxtv.org/media_tree.git 16977F: drivers/media/usb/pwc/* 16978F: include/trace/events/pwc.h 16979 16980PWM IR Transmitter 16981M: Sean Young <sean@mess.org> 16982L: linux-media@vger.kernel.org 16983S: Maintained 16984F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16985F: drivers/media/rc/pwm-ir-tx.c 16986 16987PWM SUBSYSTEM 16988M: Thierry Reding <thierry.reding@gmail.com> 16989R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16990L: linux-pwm@vger.kernel.org 16991S: Maintained 16992Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16994F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16995F: Documentation/devicetree/bindings/pwm/ 16996F: Documentation/driver-api/pwm.rst 16997F: drivers/gpio/gpio-mvebu.c 16998F: drivers/pwm/ 16999F: drivers/video/backlight/pwm_bl.c 17000F: include/dt-bindings/pwm/ 17001F: include/linux/pwm.h 17002F: include/linux/pwm_backlight.h 17003K: pwm_(config|apply_state|ops) 17004 17005PXA GPIO DRIVER 17006M: Robert Jarzmik <robert.jarzmik@free.fr> 17007L: linux-gpio@vger.kernel.org 17008S: Maintained 17009F: drivers/gpio/gpio-pxa.c 17010 17011PXA MMCI DRIVER 17012S: Orphan 17013 17014PXA RTC DRIVER 17015M: Robert Jarzmik <robert.jarzmik@free.fr> 17016L: linux-rtc@vger.kernel.org 17017S: Maintained 17018 17019PXA2xx/PXA3xx SUPPORT 17020M: Daniel Mack <daniel@zonque.org> 17021M: Haojian Zhuang <haojian.zhuang@gmail.com> 17022M: Robert Jarzmik <robert.jarzmik@free.fr> 17023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17024S: Maintained 17025T: git git://github.com/hzhuang1/linux.git 17026T: git git://github.com/rjarzmik/linux.git 17027F: arch/arm/boot/dts/pxa* 17028F: arch/arm/mach-pxa/ 17029F: drivers/dma/pxa* 17030F: drivers/pcmcia/pxa2xx* 17031F: drivers/pinctrl/pxa/ 17032F: drivers/spi/spi-pxa2xx* 17033F: drivers/usb/gadget/udc/pxa2* 17034F: include/sound/pxa2xx-lib.h 17035F: sound/arm/pxa* 17036F: sound/soc/pxa/ 17037 17038QAT DRIVER 17039M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17040L: qat-linux@intel.com 17041S: Supported 17042F: drivers/crypto/qat/ 17043 17044QCOM AUDIO (ASoC) DRIVERS 17045M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17046M: Banajit Goswami <bgoswami@quicinc.com> 17047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17048S: Supported 17049F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17050F: Documentation/devicetree/bindings/sound/qcom,* 17051F: drivers/soc/qcom/apr.c 17052F: include/dt-bindings/sound/qcom,wcd9335.h 17053F: sound/soc/codecs/lpass-rx-macro.* 17054F: sound/soc/codecs/lpass-tx-macro.* 17055F: sound/soc/codecs/lpass-va-macro.c 17056F: sound/soc/codecs/lpass-wsa-macro.* 17057F: sound/soc/codecs/msm8916-wcd-analog.c 17058F: sound/soc/codecs/msm8916-wcd-digital.c 17059F: sound/soc/codecs/wcd9335.* 17060F: sound/soc/codecs/wcd934x.c 17061F: sound/soc/codecs/wcd-clsh-v2.* 17062F: sound/soc/codecs/wcd-mbhc-v2.* 17063F: sound/soc/codecs/wsa881x.c 17064F: sound/soc/codecs/wsa883x.c 17065F: sound/soc/qcom/ 17066 17067QCOM EMBEDDED USB DEBUGGER (EUD) 17068M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17069L: linux-arm-msm@vger.kernel.org 17070S: Maintained 17071F: Documentation/ABI/testing/sysfs-driver-eud 17072F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17073F: drivers/usb/misc/qcom_eud.c 17074 17075QCOM IPA DRIVER 17076M: Alex Elder <elder@kernel.org> 17077L: netdev@vger.kernel.org 17078S: Supported 17079F: drivers/net/ipa/ 17080 17081QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17082M: Gabriel Somlo <somlo@cmu.edu> 17083M: "Michael S. Tsirkin" <mst@redhat.com> 17084L: qemu-devel@nongnu.org 17085S: Maintained 17086F: drivers/firmware/qemu_fw_cfg.c 17087F: include/uapi/linux/qemu_fw_cfg.h 17088 17089QIB DRIVER 17090M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17091L: linux-rdma@vger.kernel.org 17092S: Supported 17093F: drivers/infiniband/hw/qib/ 17094 17095QLOGIC QL41xxx FCOE DRIVER 17096M: Saurav Kashyap <skashyap@marvell.com> 17097M: Javed Hasan <jhasan@marvell.com> 17098M: GR-QLogic-Storage-Upstream@marvell.com 17099L: linux-scsi@vger.kernel.org 17100S: Supported 17101F: drivers/scsi/qedf/ 17102 17103QLOGIC QL41xxx ISCSI DRIVER 17104M: Nilesh Javali <njavali@marvell.com> 17105M: Manish Rangankar <mrangankar@marvell.com> 17106M: GR-QLogic-Storage-Upstream@marvell.com 17107L: linux-scsi@vger.kernel.org 17108S: Supported 17109F: drivers/scsi/qedi/ 17110 17111QLOGIC QL4xxx ETHERNET DRIVER 17112M: Ariel Elior <aelior@marvell.com> 17113M: Manish Chopra <manishc@marvell.com> 17114L: netdev@vger.kernel.org 17115S: Supported 17116F: drivers/net/ethernet/qlogic/qed/ 17117F: drivers/net/ethernet/qlogic/qede/ 17118F: include/linux/qed/ 17119 17120QLOGIC QL4xxx RDMA DRIVER 17121M: Michal Kalderon <mkalderon@marvell.com> 17122M: Ariel Elior <aelior@marvell.com> 17123L: linux-rdma@vger.kernel.org 17124S: Supported 17125F: drivers/infiniband/hw/qedr/ 17126F: include/uapi/rdma/qedr-abi.h 17127 17128QLOGIC QLA1280 SCSI DRIVER 17129M: Michael Reed <mdr@sgi.com> 17130L: linux-scsi@vger.kernel.org 17131S: Maintained 17132F: drivers/scsi/qla1280.[ch] 17133 17134QLOGIC QLA2XXX FC-SCSI DRIVER 17135M: Nilesh Javali <njavali@marvell.com> 17136M: GR-QLogic-Storage-Upstream@marvell.com 17137L: linux-scsi@vger.kernel.org 17138S: Supported 17139F: drivers/scsi/qla2xxx/ 17140 17141QLOGIC QLA3XXX NETWORK DRIVER 17142M: GR-Linux-NIC-Dev@marvell.com 17143L: netdev@vger.kernel.org 17144S: Supported 17145F: drivers/net/ethernet/qlogic/qla3xxx.* 17146 17147QLOGIC QLA4XXX iSCSI DRIVER 17148M: Nilesh Javali <njavali@marvell.com> 17149M: Manish Rangankar <mrangankar@marvell.com> 17150M: GR-QLogic-Storage-Upstream@marvell.com 17151L: linux-scsi@vger.kernel.org 17152S: Supported 17153F: drivers/scsi/qla4xxx/ 17154 17155QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17156M: Shahed Shaikh <shshaikh@marvell.com> 17157M: Manish Chopra <manishc@marvell.com> 17158M: GR-Linux-NIC-Dev@marvell.com 17159L: netdev@vger.kernel.org 17160S: Supported 17161F: drivers/net/ethernet/qlogic/qlcnic/ 17162 17163QLOGIC QLGE 10Gb ETHERNET DRIVER 17164M: Manish Chopra <manishc@marvell.com> 17165M: GR-Linux-NIC-Dev@marvell.com 17166M: Coiby Xu <coiby.xu@gmail.com> 17167L: netdev@vger.kernel.org 17168S: Supported 17169F: Documentation/networking/device_drivers/qlogic/qlge.rst 17170F: drivers/staging/qlge/ 17171 17172QM1D1B0004 MEDIA DRIVER 17173M: Akihiro Tsukada <tskd08@gmail.com> 17174L: linux-media@vger.kernel.org 17175S: Odd Fixes 17176F: drivers/media/tuners/qm1d1b0004* 17177 17178QM1D1C0042 MEDIA DRIVER 17179M: Akihiro Tsukada <tskd08@gmail.com> 17180L: linux-media@vger.kernel.org 17181S: Odd Fixes 17182F: drivers/media/tuners/qm1d1c0042* 17183 17184QNX4 FILESYSTEM 17185M: Anders Larsen <al@alarsen.net> 17186S: Maintained 17187W: http://www.alarsen.net/linux/qnx4fs/ 17188F: fs/qnx4/ 17189F: include/uapi/linux/qnx4_fs.h 17190F: include/uapi/linux/qnxtypes.h 17191 17192QORIQ DPAA2 FSL-MC BUS DRIVER 17193M: Stuart Yoder <stuyoder@gmail.com> 17194M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17195L: linux-kernel@vger.kernel.org 17196S: Maintained 17197F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17198F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17199F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17200F: drivers/bus/fsl-mc/ 17201F: include/uapi/linux/fsl_mc.h 17202 17203QT1010 MEDIA DRIVER 17204M: Antti Palosaari <crope@iki.fi> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207W: https://linuxtv.org 17208W: http://palosaari.fi/linux/ 17209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17210T: git git://linuxtv.org/anttip/media_tree.git 17211F: drivers/media/tuners/qt1010* 17212 17213QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17214M: Kalle Valo <kvalo@kernel.org> 17215L: ath10k@lists.infradead.org 17216S: Supported 17217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17219F: drivers/net/wireless/ath/ath10k/ 17220F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17221 17222QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17223M: Kalle Valo <kvalo@kernel.org> 17224L: ath11k@lists.infradead.org 17225S: Supported 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17227F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17228F: drivers/net/wireless/ath/ath11k/ 17229 17230QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17231M: Toke Høiland-Jørgensen <toke@toke.dk> 17232L: linux-wireless@vger.kernel.org 17233S: Maintained 17234W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17235F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17236F: drivers/net/wireless/ath/ath9k/ 17237 17238QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17239M: Stephan Gerhold <stephan@gerhold.net> 17240L: netdev@vger.kernel.org 17241L: linux-arm-msm@vger.kernel.org 17242S: Maintained 17243F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17244F: drivers/net/wwan/qcom_bam_dmux.c 17245 17246QUALCOMM CAMERA SUBSYSTEM DRIVER 17247M: Robert Foss <rfoss@kernel.org> 17248M: Todor Tomov <todor.too@gmail.com> 17249L: linux-media@vger.kernel.org 17250S: Maintained 17251F: Documentation/admin-guide/media/qcom_camss.rst 17252F: Documentation/devicetree/bindings/media/*camss* 17253F: drivers/media/platform/qcom/camss/ 17254 17255QUALCOMM CLOCK DRIVERS 17256M: Bjorn Andersson <andersson@kernel.org> 17257L: linux-arm-msm@vger.kernel.org 17258S: Supported 17259T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17260F: Documentation/devicetree/bindings/clock/qcom,* 17261F: drivers/clk/qcom/ 17262F: include/dt-bindings/clock/qcom,* 17263 17264QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17265M: Niklas Cassel <nks@flawful.org> 17266L: linux-pm@vger.kernel.org 17267L: linux-arm-msm@vger.kernel.org 17268S: Maintained 17269F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17270F: drivers/soc/qcom/cpr.c 17271 17272QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17273M: Ilia Lin <ilia.lin@kernel.org> 17274L: linux-pm@vger.kernel.org 17275S: Maintained 17276F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17277F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17278F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17279 17280QUALCOMM CRYPTO DRIVERS 17281M: Thara Gopinath <thara.gopinath@gmail.com> 17282L: linux-crypto@vger.kernel.org 17283L: linux-arm-msm@vger.kernel.org 17284S: Maintained 17285F: drivers/crypto/qce/ 17286 17287QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17288M: Timur Tabi <timur@kernel.org> 17289L: netdev@vger.kernel.org 17290S: Maintained 17291F: drivers/net/ethernet/qualcomm/emac/ 17292 17293QUALCOMM ETHQOS ETHERNET DRIVER 17294M: Vinod Koul <vkoul@kernel.org> 17295R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17296L: netdev@vger.kernel.org 17297S: Maintained 17298F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17299F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17300 17301QUALCOMM FASTRPC DRIVER 17302M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17303M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17304L: linux-arm-msm@vger.kernel.org 17305S: Maintained 17306F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17307F: drivers/misc/fastrpc.c 17308F: include/uapi/misc/fastrpc.h 17309 17310QUALCOMM HEXAGON ARCHITECTURE 17311M: Brian Cain <bcain@quicinc.com> 17312L: linux-hexagon@vger.kernel.org 17313T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17314S: Supported 17315F: arch/hexagon/ 17316 17317QUALCOMM HIDMA DRIVER 17318M: Sinan Kaya <okaya@kernel.org> 17319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17320L: linux-arm-msm@vger.kernel.org 17321L: dmaengine@vger.kernel.org 17322S: Supported 17323F: drivers/dma/qcom/hidma* 17324 17325QUALCOMM I2C CCI DRIVER 17326M: Loic Poulain <loic.poulain@linaro.org> 17327M: Robert Foss <rfoss@kernel.org> 17328L: linux-i2c@vger.kernel.org 17329L: linux-arm-msm@vger.kernel.org 17330S: Maintained 17331F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17332F: drivers/i2c/busses/i2c-qcom-cci.c 17333 17334QUALCOMM INTERCONNECT BWMON DRIVER 17335M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17336L: linux-arm-msm@vger.kernel.org 17337S: Maintained 17338F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17339F: drivers/soc/qcom/icc-bwmon.c 17340 17341QUALCOMM IOMMU 17342M: Rob Clark <robdclark@gmail.com> 17343L: iommu@lists.linux.dev 17344L: linux-arm-msm@vger.kernel.org 17345S: Maintained 17346F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17347 17348QUALCOMM IPC ROUTER (QRTR) DRIVER 17349M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17350L: linux-arm-msm@vger.kernel.org 17351S: Maintained 17352F: include/trace/events/qrtr.h 17353F: include/uapi/linux/qrtr.h 17354F: net/qrtr/ 17355 17356QUALCOMM IPCC MAILBOX DRIVER 17357M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17358L: linux-arm-msm@vger.kernel.org 17359S: Supported 17360F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17361F: drivers/mailbox/qcom-ipcc.c 17362F: include/dt-bindings/mailbox/qcom-ipcc.h 17363 17364QUALCOMM IPQ4019 USB PHY DRIVER 17365M: Robert Marko <robert.marko@sartura.hr> 17366M: Luka Perkov <luka.perkov@sartura.hr> 17367L: linux-arm-msm@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17370F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17371 17372QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17373M: Robert Marko <robert.marko@sartura.hr> 17374M: Luka Perkov <luka.perkov@sartura.hr> 17375L: linux-arm-msm@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17378F: drivers/regulator/vqmmc-ipq4019-regulator.c 17379 17380QUALCOMM NAND CONTROLLER DRIVER 17381M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17382L: linux-mtd@lists.infradead.org 17383L: linux-arm-msm@vger.kernel.org 17384S: Maintained 17385F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17386F: drivers/mtd/nand/raw/qcom_nandc.c 17387 17388QUALCOMM RMNET DRIVER 17389M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17390M: Sean Tranchetti <quic_stranche@quicinc.com> 17391L: netdev@vger.kernel.org 17392S: Maintained 17393F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17394F: drivers/net/ethernet/qualcomm/rmnet/ 17395F: include/linux/if_rmnet.h 17396 17397QUALCOMM TSENS THERMAL DRIVER 17398M: Amit Kucheria <amitk@kernel.org> 17399M: Thara Gopinath <thara.gopinath@gmail.com> 17400L: linux-pm@vger.kernel.org 17401L: linux-arm-msm@vger.kernel.org 17402S: Maintained 17403F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17404F: drivers/thermal/qcom/ 17405 17406QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17407M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17408M: Vikash Garodia <quic_vgarodia@quicinc.com> 17409L: linux-media@vger.kernel.org 17410L: linux-arm-msm@vger.kernel.org 17411S: Maintained 17412T: git git://linuxtv.org/media_tree.git 17413F: Documentation/devicetree/bindings/media/*venus* 17414F: drivers/media/platform/qcom/venus/ 17415 17416QUALCOMM WCN36XX WIRELESS DRIVER 17417M: Loic Poulain <loic.poulain@linaro.org> 17418L: wcn36xx@lists.infradead.org 17419S: Supported 17420W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17421F: drivers/net/wireless/ath/wcn36xx/ 17422 17423QUANTENNA QTNFMAC WIRELESS DRIVER 17424M: Igor Mitsyanko <imitsyanko@quantenna.com> 17425R: Sergey Matyukevich <geomatsi@gmail.com> 17426L: linux-wireless@vger.kernel.org 17427S: Maintained 17428F: drivers/net/wireless/quantenna 17429 17430RADEON and AMDGPU DRM DRIVERS 17431M: Alex Deucher <alexander.deucher@amd.com> 17432M: Christian König <christian.koenig@amd.com> 17433M: Pan, Xinhui <Xinhui.Pan@amd.com> 17434L: amd-gfx@lists.freedesktop.org 17435S: Supported 17436T: git https://gitlab.freedesktop.org/agd5f/linux.git 17437B: https://gitlab.freedesktop.org/drm/amd/-/issues 17438C: irc://irc.oftc.net/radeon 17439F: Documentation/gpu/amdgpu/ 17440F: drivers/gpu/drm/amd/ 17441F: drivers/gpu/drm/radeon/ 17442F: include/uapi/drm/amdgpu_drm.h 17443F: include/uapi/drm/radeon_drm.h 17444 17445RADEON FRAMEBUFFER DISPLAY DRIVER 17446M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17447L: linux-fbdev@vger.kernel.org 17448S: Maintained 17449F: drivers/video/fbdev/aty/radeon* 17450F: include/uapi/linux/radeonfb.h 17451 17452RADIOSHARK RADIO DRIVER 17453M: Hans Verkuil <hverkuil@xs4all.nl> 17454L: linux-media@vger.kernel.org 17455S: Maintained 17456T: git git://linuxtv.org/media_tree.git 17457F: drivers/media/radio/radio-shark.c 17458 17459RADIOSHARK2 RADIO DRIVER 17460M: Hans Verkuil <hverkuil@xs4all.nl> 17461L: linux-media@vger.kernel.org 17462S: Maintained 17463T: git git://linuxtv.org/media_tree.git 17464F: drivers/media/radio/radio-shark2.c 17465F: drivers/media/radio/radio-tea5777.c 17466 17467RADOS BLOCK DEVICE (RBD) 17468M: Ilya Dryomov <idryomov@gmail.com> 17469R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17470L: ceph-devel@vger.kernel.org 17471S: Supported 17472W: http://ceph.com/ 17473T: git https://github.com/ceph/ceph-client.git 17474F: Documentation/ABI/testing/sysfs-bus-rbd 17475F: drivers/block/rbd.c 17476F: drivers/block/rbd_types.h 17477 17478RAGE128 FRAMEBUFFER DISPLAY DRIVER 17479M: Paul Mackerras <paulus@samba.org> 17480L: linux-fbdev@vger.kernel.org 17481S: Maintained 17482F: drivers/video/fbdev/aty/aty128fb.c 17483 17484RAINSHADOW-CEC DRIVER 17485M: Hans Verkuil <hverkuil@xs4all.nl> 17486L: linux-media@vger.kernel.org 17487S: Maintained 17488T: git git://linuxtv.org/media_tree.git 17489F: drivers/media/cec/usb/rainshadow/ 17490 17491RALINK MIPS ARCHITECTURE 17492M: John Crispin <john@phrozen.org> 17493L: linux-mips@vger.kernel.org 17494S: Maintained 17495F: arch/mips/ralink 17496 17497RALINK MT7621 MIPS ARCHITECTURE 17498M: Arınç ÜNAL <arinc.unal@arinc9.com> 17499M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17500L: linux-mips@vger.kernel.org 17501S: Maintained 17502F: arch/mips/boot/dts/ralink/mt7621* 17503 17504RALINK PINCTRL DRIVER 17505M: Arınç ÜNAL <arinc.unal@arinc9.com> 17506M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17507L: linux-mips@vger.kernel.org 17508S: Maintained 17509F: drivers/pinctrl/ralink/ 17510 17511RALINK RT2X00 WIRELESS LAN DRIVER 17512M: Stanislaw Gruszka <stf_xl@wp.pl> 17513M: Helmut Schaa <helmut.schaa@googlemail.com> 17514L: linux-wireless@vger.kernel.org 17515S: Maintained 17516F: drivers/net/wireless/ralink/rt2x00/ 17517 17518RAMDISK RAM BLOCK DEVICE DRIVER 17519M: Jens Axboe <axboe@kernel.dk> 17520S: Maintained 17521F: Documentation/admin-guide/blockdev/ramdisk.rst 17522F: drivers/block/brd.c 17523 17524RANCHU VIRTUAL BOARD FOR MIPS 17525M: Miodrag Dinic <miodrag.dinic@mips.com> 17526L: linux-mips@vger.kernel.org 17527S: Supported 17528F: arch/mips/configs/generic/board-ranchu.config 17529F: arch/mips/generic/board-ranchu.c 17530 17531RANDOM NUMBER DRIVER 17532M: "Theodore Ts'o" <tytso@mit.edu> 17533M: Jason A. Donenfeld <Jason@zx2c4.com> 17534T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17535S: Maintained 17536F: drivers/char/random.c 17537F: drivers/virt/vmgenid.c 17538 17539RAPIDIO SUBSYSTEM 17540M: Matt Porter <mporter@kernel.crashing.org> 17541M: Alexandre Bounine <alex.bou9@gmail.com> 17542S: Maintained 17543F: drivers/rapidio/ 17544 17545RAS INFRASTRUCTURE 17546M: Tony Luck <tony.luck@intel.com> 17547M: Borislav Petkov <bp@alien8.de> 17548L: linux-edac@vger.kernel.org 17549S: Maintained 17550F: Documentation/admin-guide/ras.rst 17551F: drivers/ras/ 17552F: include/linux/ras.h 17553F: include/ras/ras_event.h 17554 17555RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17556L: linux-wireless@vger.kernel.org 17557S: Orphan 17558F: drivers/net/wireless/ray* 17559 17560RC-CORE / LIRC FRAMEWORK 17561M: Sean Young <sean@mess.org> 17562L: linux-media@vger.kernel.org 17563S: Maintained 17564W: http://linuxtv.org 17565T: git git://linuxtv.org/media_tree.git 17566F: Documentation/driver-api/media/rc-core.rst 17567F: Documentation/userspace-api/media/rc/ 17568F: drivers/media/rc/ 17569F: include/media/rc-map.h 17570F: include/media/rc-core.h 17571F: include/uapi/linux/lirc.h 17572 17573RCMM REMOTE CONTROLS DECODER 17574M: Patrick Lerda <patrick9876@free.fr> 17575S: Maintained 17576F: drivers/media/rc/ir-rcmm-decoder.c 17577 17578RCUTORTURE TEST FRAMEWORK 17579M: "Paul E. McKenney" <paulmck@kernel.org> 17580M: Josh Triplett <josh@joshtriplett.org> 17581R: Steven Rostedt <rostedt@goodmis.org> 17582R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17583R: Lai Jiangshan <jiangshanlai@gmail.com> 17584L: rcu@vger.kernel.org 17585S: Supported 17586T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17587F: tools/testing/selftests/rcutorture 17588 17589RDACM20 Camera Sensor 17590M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17591M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17592M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17593M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17594L: linux-media@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17597F: drivers/media/i2c/max9271.c 17598F: drivers/media/i2c/max9271.h 17599F: drivers/media/i2c/rdacm20.c 17600 17601RDACM21 Camera Sensor 17602M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17603M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17604M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17605M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17606L: linux-media@vger.kernel.org 17607S: Maintained 17608F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17609F: drivers/media/i2c/max9271.c 17610F: drivers/media/i2c/max9271.h 17611F: drivers/media/i2c/rdacm21.c 17612 17613RDC R-321X SoC 17614M: Florian Fainelli <florian@openwrt.org> 17615S: Maintained 17616 17617RDC R6040 FAST ETHERNET DRIVER 17618M: Florian Fainelli <f.fainelli@gmail.com> 17619L: netdev@vger.kernel.org 17620S: Maintained 17621F: drivers/net/ethernet/rdc/r6040.c 17622 17623RDMAVT - RDMA verbs software 17624M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17625L: linux-rdma@vger.kernel.org 17626S: Supported 17627F: drivers/infiniband/sw/rdmavt 17628 17629RDS - RELIABLE DATAGRAM SOCKETS 17630M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17631L: netdev@vger.kernel.org 17632L: linux-rdma@vger.kernel.org 17633L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17634S: Supported 17635W: https://oss.oracle.com/projects/rds/ 17636F: Documentation/networking/rds.rst 17637F: net/rds/ 17638 17639RDT - RESOURCE ALLOCATION 17640M: Fenghua Yu <fenghua.yu@intel.com> 17641M: Reinette Chatre <reinette.chatre@intel.com> 17642L: linux-kernel@vger.kernel.org 17643S: Supported 17644F: Documentation/x86/resctrl* 17645F: arch/x86/include/asm/resctrl.h 17646F: arch/x86/kernel/cpu/resctrl/ 17647F: tools/testing/selftests/resctrl/ 17648 17649READ-COPY UPDATE (RCU) 17650M: "Paul E. McKenney" <paulmck@kernel.org> 17651M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17652M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17653M: Josh Triplett <josh@joshtriplett.org> 17654R: Steven Rostedt <rostedt@goodmis.org> 17655R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17656R: Lai Jiangshan <jiangshanlai@gmail.com> 17657R: Joel Fernandes <joel@joelfernandes.org> 17658L: rcu@vger.kernel.org 17659S: Supported 17660W: http://www.rdrop.com/users/paulmck/RCU/ 17661T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17662F: Documentation/RCU/ 17663F: include/linux/rcu* 17664F: kernel/rcu/ 17665X: Documentation/RCU/torture.rst 17666X: include/linux/srcu*.h 17667X: kernel/rcu/srcu*.c 17668 17669REAL TIME CLOCK (RTC) SUBSYSTEM 17670M: Alessandro Zummo <a.zummo@towertech.it> 17671M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17672L: linux-rtc@vger.kernel.org 17673S: Maintained 17674Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17675T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17676F: Documentation/admin-guide/rtc.rst 17677F: Documentation/devicetree/bindings/rtc/ 17678F: drivers/rtc/ 17679F: include/linux/platform_data/rtc-* 17680F: include/linux/rtc.h 17681F: include/linux/rtc/ 17682F: include/uapi/linux/rtc.h 17683F: tools/testing/selftests/rtc/ 17684 17685REALTEK AUDIO CODECS 17686M: Oder Chiou <oder_chiou@realtek.com> 17687S: Maintained 17688F: include/sound/rt*.h 17689F: sound/soc/codecs/rt* 17690 17691REALTEK OTTO WATCHDOG 17692M: Sander Vanheule <sander@svanheule.net> 17693L: linux-watchdog@vger.kernel.org 17694S: Maintained 17695F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17696F: drivers/watchdog/realtek_otto_wdt.c 17697 17698REALTEK RTL83xx SMI DSA ROUTER CHIPS 17699M: Linus Walleij <linus.walleij@linaro.org> 17700M: Alvin Šipraga <alsi@bang-olufsen.dk> 17701S: Maintained 17702F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17703F: drivers/net/dsa/realtek/* 17704 17705REALTEK WIRELESS DRIVER (rtlwifi family) 17706M: Ping-Ke Shih <pkshih@realtek.com> 17707L: linux-wireless@vger.kernel.org 17708S: Maintained 17709W: https://wireless.wiki.kernel.org/ 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17711F: drivers/net/wireless/realtek/rtlwifi/ 17712 17713REALTEK WIRELESS DRIVER (rtw88) 17714M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/realtek/rtw88/ 17718 17719REALTEK WIRELESS DRIVER (rtw89) 17720M: Ping-Ke Shih <pkshih@realtek.com> 17721L: linux-wireless@vger.kernel.org 17722S: Maintained 17723F: drivers/net/wireless/realtek/rtw89/ 17724 17725REDPINE WIRELESS DRIVER 17726L: linux-wireless@vger.kernel.org 17727S: Orphan 17728F: drivers/net/wireless/rsi/ 17729 17730REGISTER MAP ABSTRACTION 17731M: Mark Brown <broonie@kernel.org> 17732L: linux-kernel@vger.kernel.org 17733S: Supported 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17735F: Documentation/devicetree/bindings/regmap/ 17736F: drivers/base/regmap/ 17737F: include/linux/regmap.h 17738 17739REISERFS FILE SYSTEM 17740L: reiserfs-devel@vger.kernel.org 17741S: Supported 17742F: fs/reiserfs/ 17743 17744REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17745M: Bjorn Andersson <andersson@kernel.org> 17746M: Mathieu Poirier <mathieu.poirier@linaro.org> 17747L: linux-remoteproc@vger.kernel.org 17748S: Maintained 17749T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17750F: Documentation/ABI/testing/sysfs-class-remoteproc 17751F: Documentation/devicetree/bindings/remoteproc/ 17752F: Documentation/staging/remoteproc.rst 17753F: drivers/remoteproc/ 17754F: include/linux/remoteproc.h 17755F: include/linux/remoteproc/ 17756 17757REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17758M: Bjorn Andersson <andersson@kernel.org> 17759M: Mathieu Poirier <mathieu.poirier@linaro.org> 17760L: linux-remoteproc@vger.kernel.org 17761S: Maintained 17762T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17763F: Documentation/ABI/testing/sysfs-bus-rpmsg 17764F: Documentation/staging/rpmsg.rst 17765F: drivers/rpmsg/ 17766F: include/linux/rpmsg.h 17767F: include/linux/rpmsg/ 17768F: include/uapi/linux/rpmsg.h 17769F: samples/rpmsg/ 17770 17771REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17772M: Stephan Gerhold <stephan@gerhold.net> 17773L: netdev@vger.kernel.org 17774L: linux-remoteproc@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17777 17778RENESAS CLOCK DRIVERS 17779M: Geert Uytterhoeven <geert+renesas@glider.be> 17780L: linux-renesas-soc@vger.kernel.org 17781S: Supported 17782T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17783F: Documentation/devicetree/bindings/clock/renesas,* 17784F: drivers/clk/renesas/ 17785 17786RENESAS EMEV2 I2C DRIVER 17787M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17788L: linux-renesas-soc@vger.kernel.org 17789S: Supported 17790F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17791F: drivers/i2c/busses/i2c-emev2.c 17792 17793RENESAS ETHERNET DRIVERS 17794R: Sergey Shtylyov <s.shtylyov@omp.ru> 17795L: netdev@vger.kernel.org 17796L: linux-renesas-soc@vger.kernel.org 17797F: Documentation/devicetree/bindings/net/renesas,*.yaml 17798F: drivers/net/ethernet/renesas/ 17799F: include/linux/sh_eth.h 17800 17801RENESAS R-CAR GYROADC DRIVER 17802M: Marek Vasut <marek.vasut@gmail.com> 17803L: linux-iio@vger.kernel.org 17804S: Supported 17805F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17806F: drivers/iio/adc/rcar-gyroadc.c 17807 17808RENESAS R-CAR I2C DRIVERS 17809M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17810L: linux-renesas-soc@vger.kernel.org 17811S: Supported 17812F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17813F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17814F: drivers/i2c/busses/i2c-rcar.c 17815F: drivers/i2c/busses/i2c-sh_mobile.c 17816 17817RENESAS R-CAR SATA DRIVER 17818R: Sergey Shtylyov <s.shtylyov@omp.ru> 17819S: Supported 17820L: linux-ide@vger.kernel.org 17821L: linux-renesas-soc@vger.kernel.org 17822F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17823F: drivers/ata/sata_rcar.c 17824 17825RENESAS R-CAR THERMAL DRIVERS 17826M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17827L: linux-renesas-soc@vger.kernel.org 17828S: Supported 17829F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17830F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17831F: drivers/thermal/rcar_gen3_thermal.c 17832F: drivers/thermal/rcar_thermal.c 17833 17834RENESAS RIIC DRIVER 17835M: Chris Brandt <chris.brandt@renesas.com> 17836L: linux-renesas-soc@vger.kernel.org 17837S: Supported 17838F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17839F: drivers/i2c/busses/i2c-riic.c 17840 17841RENESAS USB PHY DRIVER 17842M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17843L: linux-renesas-soc@vger.kernel.org 17844S: Maintained 17845F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17846 17847RENESAS RZ/G2L A/D DRIVER 17848M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17849L: linux-iio@vger.kernel.org 17850L: linux-renesas-soc@vger.kernel.org 17851S: Supported 17852F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17853F: drivers/iio/adc/rzg2l_adc.c 17854 17855RENESAS RZ/N1 A5PSW SWITCH DRIVER 17856M: Clément Léger <clement.leger@bootlin.com> 17857L: linux-renesas-soc@vger.kernel.org 17858L: netdev@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17861F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17862F: drivers/net/dsa/rzn1_a5psw* 17863F: drivers/net/pcs/pcs-rzn1-miic.c 17864F: include/dt-bindings/net/pcs-rzn1-miic.h 17865F: include/linux/pcs-rzn1-miic.h 17866F: net/dsa/tag_rzn1_a5psw.c 17867 17868RENESAS RZ/N1 RTC CONTROLLER DRIVER 17869M: Miquel Raynal <miquel.raynal@bootlin.com> 17870L: linux-rtc@vger.kernel.org 17871L: linux-renesas-soc@vger.kernel.org 17872S: Maintained 17873F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17874F: drivers/rtc/rtc-rzn1.c 17875 17876RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17877M: Miquel Raynal <miquel.raynal@bootlin.com> 17878L: linux-mtd@lists.infradead.org 17879L: linux-renesas-soc@vger.kernel.org 17880S: Maintained 17881F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17882F: drivers/mtd/nand/raw/renesas-nand-controller.c 17883 17884RENESAS VERSACLOCK 7 CLOCK DRIVER 17885M: Alex Helms <alexander.helms.jy@renesas.com> 17886S: Maintained 17887F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17888F: drivers/clk/clk-versaclock7.c 17889 17890RESET CONTROLLER FRAMEWORK 17891M: Philipp Zabel <p.zabel@pengutronix.de> 17892S: Maintained 17893T: git git://git.pengutronix.de/git/pza/linux 17894F: Documentation/devicetree/bindings/reset/ 17895F: Documentation/driver-api/reset.rst 17896F: drivers/reset/ 17897F: include/dt-bindings/reset/ 17898F: include/linux/reset-controller.h 17899F: include/linux/reset.h 17900F: include/linux/reset/ 17901K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17902 17903RESTARTABLE SEQUENCES SUPPORT 17904M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17905M: Peter Zijlstra <peterz@infradead.org> 17906M: "Paul E. McKenney" <paulmck@kernel.org> 17907M: Boqun Feng <boqun.feng@gmail.com> 17908L: linux-kernel@vger.kernel.org 17909S: Supported 17910F: include/trace/events/rseq.h 17911F: include/uapi/linux/rseq.h 17912F: kernel/rseq.c 17913F: tools/testing/selftests/rseq/ 17914 17915RFKILL 17916M: Johannes Berg <johannes@sipsolutions.net> 17917L: linux-wireless@vger.kernel.org 17918S: Maintained 17919W: https://wireless.wiki.kernel.org/ 17920Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17923F: Documentation/ABI/stable/sysfs-class-rfkill 17924F: Documentation/driver-api/rfkill.rst 17925F: include/linux/rfkill.h 17926F: include/uapi/linux/rfkill.h 17927F: net/rfkill/ 17928 17929RHASHTABLE 17930M: Thomas Graf <tgraf@suug.ch> 17931M: Herbert Xu <herbert@gondor.apana.org.au> 17932L: netdev@vger.kernel.org 17933S: Maintained 17934F: include/linux/rhashtable-types.h 17935F: include/linux/rhashtable.h 17936F: lib/rhashtable.c 17937F: lib/test_rhashtable.c 17938 17939RICOH R5C592 MEMORYSTICK DRIVER 17940M: Maxim Levitsky <maximlevitsky@gmail.com> 17941S: Maintained 17942F: drivers/memstick/host/r592.* 17943 17944RICOH SMARTMEDIA/XD DRIVER 17945M: Maxim Levitsky <maximlevitsky@gmail.com> 17946S: Maintained 17947F: drivers/mtd/nand/raw/r852.c 17948F: drivers/mtd/nand/raw/r852.h 17949 17950RISC-V PMU DRIVERS 17951M: Atish Patra <atishp@atishpatra.org> 17952R: Anup Patel <anup@brainfault.org> 17953L: linux-riscv@lists.infradead.org 17954S: Supported 17955F: drivers/perf/riscv_pmu.c 17956F: drivers/perf/riscv_pmu_legacy.c 17957F: drivers/perf/riscv_pmu_sbi.c 17958 17959RISC-V ARCHITECTURE 17960M: Paul Walmsley <paul.walmsley@sifive.com> 17961M: Palmer Dabbelt <palmer@dabbelt.com> 17962M: Albert Ou <aou@eecs.berkeley.edu> 17963L: linux-riscv@lists.infradead.org 17964S: Supported 17965Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17966P: Documentation/riscv/patch-acceptance.rst 17967T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17968F: arch/riscv/ 17969N: riscv 17970K: riscv 17971 17972RISC-V MICROCHIP FPGA SUPPORT 17973M: Conor Dooley <conor.dooley@microchip.com> 17974M: Daire McNamara <daire.mcnamara@microchip.com> 17975L: linux-riscv@lists.infradead.org 17976S: Supported 17977F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17978F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17979F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17980F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17981F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17982F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17983F: Documentation/devicetree/bindings/riscv/microchip.yaml 17984F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17985F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17986F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17987F: arch/riscv/boot/dts/microchip/ 17988F: drivers/char/hw_random/mpfs-rng.c 17989F: drivers/clk/microchip/clk-mpfs.c 17990F: drivers/i2c/busses/i2c-microchip-corei2c.c 17991F: drivers/mailbox/mailbox-mpfs.c 17992F: drivers/pci/controller/pcie-microchip-host.c 17993F: drivers/reset/reset-mpfs.c 17994F: drivers/rtc/rtc-mpfs.c 17995F: drivers/soc/microchip/mpfs-sys-controller.c 17996F: drivers/spi/spi-microchip-core-qspi.c 17997F: drivers/spi/spi-microchip-core.c 17998F: drivers/usb/musb/mpfs.c 17999F: include/soc/microchip/mpfs.h 18000 18001RISC-V MISC SOC SUPPORT 18002M: Conor Dooley <conor@kernel.org> 18003L: linux-riscv@lists.infradead.org 18004S: Maintained 18005Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18006T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18007F: Documentation/devicetree/bindings/riscv/ 18008F: arch/riscv/boot/dts/ 18009 18010RNBD BLOCK DRIVERS 18011M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18012M: Jack Wang <jinpu.wang@ionos.com> 18013L: linux-block@vger.kernel.org 18014S: Maintained 18015F: drivers/block/rnbd/ 18016 18017ROCCAT DRIVERS 18018M: Stefan Achatz <erazor_de@users.sourceforge.net> 18019S: Maintained 18020W: http://sourceforge.net/projects/roccat/ 18021F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18022F: drivers/hid/hid-roccat* 18023F: include/linux/hid-roccat* 18024 18025ROCKCHIP CRYPTO DRIVERS 18026M: Corentin Labbe <clabbe@baylibre.com> 18027L: linux-crypto@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18030F: drivers/crypto/rockchip/ 18031 18032ROCKCHIP I2S TDM DRIVER 18033M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18034L: linux-rockchip@lists.infradead.org 18035S: Maintained 18036F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18037F: sound/soc/rockchip/rockchip_i2s_tdm.* 18038 18039ROCKCHIP ISP V1 DRIVER 18040M: Dafna Hirschfeld <dafna@fastmail.com> 18041L: linux-media@vger.kernel.org 18042L: linux-rockchip@lists.infradead.org 18043S: Maintained 18044F: Documentation/admin-guide/media/rkisp1.rst 18045F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18046F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18047F: drivers/media/platform/rockchip/rkisp1 18048F: include/uapi/linux/rkisp1-config.h 18049 18050ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18051M: Jacob Chen <jacob-chen@iotwrt.com> 18052M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18053L: linux-media@vger.kernel.org 18054L: linux-rockchip@lists.infradead.org 18055S: Maintained 18056F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18057F: drivers/media/platform/rockchip/rga/ 18058 18059ROCKCHIP VIDEO DECODER DRIVER 18060M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18061L: linux-media@vger.kernel.org 18062L: linux-rockchip@lists.infradead.org 18063S: Maintained 18064F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18065F: drivers/staging/media/rkvdec/ 18066 18067ROCKER DRIVER 18068M: Jiri Pirko <jiri@resnulli.us> 18069L: netdev@vger.kernel.org 18070S: Supported 18071F: drivers/net/ethernet/rocker/ 18072 18073ROCKETPORT EXPRESS/INFINITY DRIVER 18074M: Kevin Cernekee <cernekee@gmail.com> 18075L: linux-serial@vger.kernel.org 18076S: Odd Fixes 18077F: drivers/tty/serial/rp2.* 18078 18079ROHM BD99954 CHARGER IC 18080M: Matti Vaittinen <mazziesaccount@gmail.com> 18081S: Supported 18082F: drivers/power/supply/bd99954-charger.c 18083F: drivers/power/supply/bd99954-charger.h 18084 18085ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18086M: Tomasz Duszynski <tduszyns@gmail.com> 18087S: Maintained 18088F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18089F: drivers/iio/light/bh1750.c 18090 18091ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18092M: Marek Vasut <marek.vasut+renesas@gmail.com> 18093L: linux-kernel@vger.kernel.org 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18097F: drivers/gpio/gpio-bd9571mwv.c 18098F: drivers/mfd/bd9571mwv.c 18099F: drivers/regulator/bd9571mwv-regulator.c 18100F: include/linux/mfd/bd9571mwv.h 18101 18102ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18103M: Matti Vaittinen <mazziesaccount@gmail.com> 18104S: Supported 18105F: drivers/clk/clk-bd718x7.c 18106F: drivers/gpio/gpio-bd71815.c 18107F: drivers/gpio/gpio-bd71828.c 18108F: drivers/mfd/rohm-bd71828.c 18109F: drivers/mfd/rohm-bd718x7.c 18110F: drivers/mfd/rohm-bd9576.c 18111F: drivers/regulator/bd71815-regulator.c 18112F: drivers/regulator/bd71828-regulator.c 18113F: drivers/regulator/bd718x7-regulator.c 18114F: drivers/regulator/bd9576-regulator.c 18115F: drivers/regulator/rohm-regulator.c 18116F: drivers/rtc/rtc-bd70528.c 18117F: drivers/watchdog/bd9576_wdt.c 18118F: include/linux/mfd/rohm-bd71815.h 18119F: include/linux/mfd/rohm-bd71828.h 18120F: include/linux/mfd/rohm-bd718x7.h 18121F: include/linux/mfd/rohm-bd957x.h 18122F: include/linux/mfd/rohm-generic.h 18123F: include/linux/mfd/rohm-shared.h 18124 18125ROSE NETWORK LAYER 18126M: Ralf Baechle <ralf@linux-mips.org> 18127L: linux-hams@vger.kernel.org 18128S: Maintained 18129W: http://www.linux-ax25.org/ 18130F: include/net/rose.h 18131F: include/uapi/linux/rose.h 18132F: net/rose/ 18133 18134ROTATION DRIVER FOR ALLWINNER A83T 18135M: Jernej Skrabec <jernej.skrabec@gmail.com> 18136L: linux-media@vger.kernel.org 18137S: Maintained 18138T: git git://linuxtv.org/media_tree.git 18139F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18140F: drivers/media/platform/sunxi/sun8i-rotate/ 18141 18142RPMSG TTY DRIVER 18143M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18144L: linux-remoteproc@vger.kernel.org 18145S: Maintained 18146F: drivers/tty/rpmsg_tty.c 18147 18148RTL2830 MEDIA DRIVER 18149M: Antti Palosaari <crope@iki.fi> 18150L: linux-media@vger.kernel.org 18151S: Maintained 18152W: https://linuxtv.org 18153W: http://palosaari.fi/linux/ 18154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18155T: git git://linuxtv.org/anttip/media_tree.git 18156F: drivers/media/dvb-frontends/rtl2830* 18157 18158RTL2832 MEDIA DRIVER 18159M: Antti Palosaari <crope@iki.fi> 18160L: linux-media@vger.kernel.org 18161S: Maintained 18162W: https://linuxtv.org 18163W: http://palosaari.fi/linux/ 18164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18165T: git git://linuxtv.org/anttip/media_tree.git 18166F: drivers/media/dvb-frontends/rtl2832* 18167 18168RTL2832_SDR MEDIA DRIVER 18169M: Antti Palosaari <crope@iki.fi> 18170L: linux-media@vger.kernel.org 18171S: Maintained 18172W: https://linuxtv.org 18173W: http://palosaari.fi/linux/ 18174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18175T: git git://linuxtv.org/anttip/media_tree.git 18176F: drivers/media/dvb-frontends/rtl2832_sdr* 18177 18178RTL8180 WIRELESS DRIVER 18179L: linux-wireless@vger.kernel.org 18180S: Orphan 18181W: https://wireless.wiki.kernel.org/ 18182T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18183F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18184 18185RTL8187 WIRELESS DRIVER 18186M: Herton Ronaldo Krzesinski <herton@canonical.com> 18187M: Hin-Tak Leung <htl10@users.sourceforge.net> 18188M: Larry Finger <Larry.Finger@lwfinger.net> 18189L: linux-wireless@vger.kernel.org 18190S: Maintained 18191W: https://wireless.wiki.kernel.org/ 18192T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18193F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18194 18195RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18196M: Jes Sorensen <Jes.Sorensen@gmail.com> 18197L: linux-wireless@vger.kernel.org 18198S: Maintained 18199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18200F: drivers/net/wireless/realtek/rtl8xxxu/ 18201 18202RTRS TRANSPORT DRIVERS 18203M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18204M: Jack Wang <jinpu.wang@ionos.com> 18205L: linux-rdma@vger.kernel.org 18206S: Maintained 18207F: drivers/infiniband/ulp/rtrs/ 18208 18209RUNTIME VERIFICATION (RV) 18210M: Daniel Bristot de Oliveira <bristot@kernel.org> 18211M: Steven Rostedt <rostedt@goodmis.org> 18212L: linux-trace-devel@vger.kernel.org 18213S: Maintained 18214F: Documentation/trace/rv/ 18215F: include/linux/rv.h 18216F: include/rv/ 18217F: kernel/trace/rv/ 18218F: tools/verification/ 18219 18220RUST 18221M: Miguel Ojeda <ojeda@kernel.org> 18222M: Alex Gaynor <alex.gaynor@gmail.com> 18223M: Wedson Almeida Filho <wedsonaf@gmail.com> 18224R: Boqun Feng <boqun.feng@gmail.com> 18225R: Gary Guo <gary@garyguo.net> 18226R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18227L: rust-for-linux@vger.kernel.org 18228S: Supported 18229W: https://github.com/Rust-for-Linux/linux 18230B: https://github.com/Rust-for-Linux/linux/issues 18231T: git https://github.com/Rust-for-Linux/linux.git rust-next 18232F: Documentation/rust/ 18233F: rust/ 18234F: samples/rust/ 18235F: scripts/*rust* 18236K: \b(?i:rust)\b 18237 18238RXRPC SOCKETS (AF_RXRPC) 18239M: David Howells <dhowells@redhat.com> 18240M: Marc Dionne <marc.dionne@auristor.com> 18241L: linux-afs@lists.infradead.org 18242S: Supported 18243W: https://www.infradead.org/~dhowells/kafs/ 18244F: Documentation/networking/rxrpc.rst 18245F: include/keys/rxrpc-type.h 18246F: include/net/af_rxrpc.h 18247F: include/trace/events/rxrpc.h 18248F: include/uapi/linux/rxrpc.h 18249F: net/rxrpc/ 18250 18251S3 SAVAGE FRAMEBUFFER DRIVER 18252M: Antonino Daplas <adaplas@gmail.com> 18253L: linux-fbdev@vger.kernel.org 18254S: Maintained 18255F: drivers/video/fbdev/savage/ 18256 18257S390 ARCHITECTURE 18258M: Heiko Carstens <hca@linux.ibm.com> 18259M: Vasily Gorbik <gor@linux.ibm.com> 18260M: Alexander Gordeev <agordeev@linux.ibm.com> 18261R: Christian Borntraeger <borntraeger@linux.ibm.com> 18262R: Sven Schnelle <svens@linux.ibm.com> 18263L: linux-s390@vger.kernel.org 18264S: Supported 18265T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18266F: Documentation/driver-api/s390-drivers.rst 18267F: Documentation/s390/ 18268F: arch/s390/ 18269F: drivers/s390/ 18270 18271S390 COMMON I/O LAYER 18272M: Vineeth Vijayan <vneethv@linux.ibm.com> 18273M: Peter Oberparleiter <oberpar@linux.ibm.com> 18274L: linux-s390@vger.kernel.org 18275S: Supported 18276F: drivers/s390/cio/ 18277 18278S390 DASD DRIVER 18279M: Stefan Haberland <sth@linux.ibm.com> 18280M: Jan Hoeppner <hoeppner@linux.ibm.com> 18281L: linux-s390@vger.kernel.org 18282S: Supported 18283F: block/partitions/ibm.c 18284F: drivers/s390/block/dasd* 18285F: include/linux/dasd_mod.h 18286 18287S390 IOMMU (PCI) 18288M: Matthew Rosato <mjrosato@linux.ibm.com> 18289M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18290L: linux-s390@vger.kernel.org 18291S: Supported 18292F: drivers/iommu/s390-iommu.c 18293 18294S390 IUCV NETWORK LAYER 18295M: Alexandra Winter <wintera@linux.ibm.com> 18296M: Wenjia Zhang <wenjia@linux.ibm.com> 18297L: linux-s390@vger.kernel.org 18298L: netdev@vger.kernel.org 18299S: Supported 18300F: drivers/s390/net/*iucv* 18301F: include/net/iucv/ 18302F: net/iucv/ 18303 18304S390 NETWORK DRIVERS 18305M: Alexandra Winter <wintera@linux.ibm.com> 18306M: Wenjia Zhang <wenjia@linux.ibm.com> 18307L: linux-s390@vger.kernel.org 18308L: netdev@vger.kernel.org 18309S: Supported 18310F: drivers/s390/net/ 18311 18312S390 MM 18313M: Alexander Gordeev <agordeev@linux.ibm.com> 18314M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18315L: linux-s390@vger.kernel.org 18316S: Supported 18317T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18318F: arch/s390/include/asm/pgtable.h 18319F: arch/s390/mm 18320 18321S390 PCI SUBSYSTEM 18322M: Niklas Schnelle <schnelle@linux.ibm.com> 18323M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18324L: linux-s390@vger.kernel.org 18325S: Supported 18326F: arch/s390/pci/ 18327F: drivers/pci/hotplug/s390_pci_hpc.c 18328F: Documentation/s390/pci.rst 18329 18330S390 VFIO AP DRIVER 18331M: Tony Krowiak <akrowiak@linux.ibm.com> 18332M: Halil Pasic <pasic@linux.ibm.com> 18333M: Jason Herne <jjherne@linux.ibm.com> 18334L: linux-s390@vger.kernel.org 18335S: Supported 18336F: Documentation/s390/vfio-ap* 18337F: drivers/s390/crypto/vfio_ap* 18338 18339S390 VFIO-CCW DRIVER 18340M: Eric Farman <farman@linux.ibm.com> 18341M: Matthew Rosato <mjrosato@linux.ibm.com> 18342R: Halil Pasic <pasic@linux.ibm.com> 18343L: linux-s390@vger.kernel.org 18344L: kvm@vger.kernel.org 18345S: Supported 18346F: Documentation/s390/vfio-ccw.rst 18347F: drivers/s390/cio/vfio_ccw* 18348F: include/uapi/linux/vfio_ccw.h 18349 18350S390 VFIO-PCI DRIVER 18351M: Matthew Rosato <mjrosato@linux.ibm.com> 18352M: Eric Farman <farman@linux.ibm.com> 18353L: linux-s390@vger.kernel.org 18354L: kvm@vger.kernel.org 18355S: Supported 18356F: arch/s390/kvm/pci* 18357F: drivers/vfio/pci/vfio_pci_zdev.c 18358F: include/uapi/linux/vfio_zdev.h 18359 18360S390 ZCRYPT DRIVER 18361M: Harald Freudenberger <freude@linux.ibm.com> 18362L: linux-s390@vger.kernel.org 18363S: Supported 18364F: drivers/s390/crypto/ 18365 18366S390 ZFCP DRIVER 18367M: Steffen Maier <maier@linux.ibm.com> 18368M: Benjamin Block <bblock@linux.ibm.com> 18369L: linux-s390@vger.kernel.org 18370S: Supported 18371F: drivers/s390/scsi/zfcp_* 18372 18373S3C ADC BATTERY DRIVER 18374M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18375L: linux-samsung-soc@vger.kernel.org 18376S: Odd Fixes 18377F: drivers/power/supply/s3c_adc_battery.c 18378F: include/linux/s3c_adc_battery.h 18379 18380S3C24XX SD/MMC Driver 18381M: Ben Dooks <ben-linux@fluff.org> 18382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18383S: Supported 18384F: drivers/mmc/host/s3cmci.* 18385 18386SAA6588 RDS RECEIVER DRIVER 18387M: Hans Verkuil <hverkuil@xs4all.nl> 18388L: linux-media@vger.kernel.org 18389S: Odd Fixes 18390W: https://linuxtv.org 18391T: git git://linuxtv.org/media_tree.git 18392F: drivers/media/i2c/saa6588* 18393 18394SAA7134 VIDEO4LINUX DRIVER 18395M: Mauro Carvalho Chehab <mchehab@kernel.org> 18396L: linux-media@vger.kernel.org 18397S: Odd fixes 18398W: https://linuxtv.org 18399T: git git://linuxtv.org/media_tree.git 18400F: Documentation/driver-api/media/drivers/saa7134* 18401F: drivers/media/pci/saa7134/ 18402 18403SAA7146 VIDEO4LINUX-2 DRIVER 18404M: Hans Verkuil <hverkuil@xs4all.nl> 18405L: linux-media@vger.kernel.org 18406S: Maintained 18407T: git git://linuxtv.org/media_tree.git 18408F: drivers/staging/media/deprecated/saa7146/ 18409 18410SAFESETID SECURITY MODULE 18411M: Micah Morton <mortonm@chromium.org> 18412S: Supported 18413F: Documentation/admin-guide/LSM/SafeSetID.rst 18414F: security/safesetid/ 18415 18416SAMSUNG AUDIO (ASoC) DRIVERS 18417M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18418M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18420S: Supported 18421B: mailto:linux-samsung-soc@vger.kernel.org 18422F: Documentation/devicetree/bindings/sound/samsung* 18423F: sound/soc/samsung/ 18424 18425SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18426M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18427L: linux-crypto@vger.kernel.org 18428L: linux-samsung-soc@vger.kernel.org 18429S: Maintained 18430F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18431F: drivers/crypto/exynos-rng.c 18432 18433SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18434M: Łukasz Stelmach <l.stelmach@samsung.com> 18435L: linux-samsung-soc@vger.kernel.org 18436S: Maintained 18437F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18438F: drivers/char/hw_random/exynos-trng.c 18439 18440SAMSUNG FRAMEBUFFER DRIVER 18441M: Jingoo Han <jingoohan1@gmail.com> 18442L: linux-fbdev@vger.kernel.org 18443S: Maintained 18444F: drivers/video/fbdev/s3c-fb.c 18445 18446SAMSUNG INTERCONNECT DRIVERS 18447M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18448M: Artur Świgoń <a.swigon@samsung.com> 18449L: linux-pm@vger.kernel.org 18450L: linux-samsung-soc@vger.kernel.org 18451S: Supported 18452F: drivers/interconnect/samsung/ 18453 18454SAMSUNG LAPTOP DRIVER 18455M: Corentin Chary <corentin.chary@gmail.com> 18456L: platform-driver-x86@vger.kernel.org 18457S: Maintained 18458F: drivers/platform/x86/samsung-laptop.c 18459 18460SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18462L: linux-kernel@vger.kernel.org 18463L: linux-samsung-soc@vger.kernel.org 18464S: Supported 18465B: mailto:linux-samsung-soc@vger.kernel.org 18466F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18467F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18468F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18469F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18470F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18471F: drivers/clk/clk-s2mps11.c 18472F: drivers/mfd/sec*.c 18473F: drivers/regulator/s2m*.c 18474F: drivers/regulator/s5m*.c 18475F: drivers/rtc/rtc-s5m.c 18476F: include/linux/mfd/samsung/ 18477 18478SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18479M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18480L: linux-media@vger.kernel.org 18481L: linux-samsung-soc@vger.kernel.org 18482S: Maintained 18483F: drivers/media/platform/samsung/s3c-camif/ 18484F: include/media/drv-intf/s3c_camif.h 18485 18486SAMSUNG S3FWRN5 NFC DRIVER 18487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18488L: linux-nfc@lists.01.org (subscribers-only) 18489S: Maintained 18490F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18491F: drivers/nfc/s3fwrn5 18492 18493SAMSUNG S5C73M3 CAMERA DRIVER 18494M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18495M: Andrzej Hajda <andrzej.hajda@intel.com> 18496L: linux-media@vger.kernel.org 18497S: Supported 18498F: drivers/media/i2c/s5c73m3/* 18499 18500SAMSUNG S5K5BAF CAMERA DRIVER 18501M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18502M: Andrzej Hajda <andrzej.hajda@intel.com> 18503L: linux-media@vger.kernel.org 18504S: Supported 18505F: drivers/media/i2c/s5k5baf.c 18506 18507SAMSUNG S5P Security SubSystem (SSS) DRIVER 18508M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18509M: Vladimir Zapolskiy <vz@mleia.com> 18510L: linux-crypto@vger.kernel.org 18511L: linux-samsung-soc@vger.kernel.org 18512S: Maintained 18513F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18514F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18515F: drivers/crypto/s5p-sss.c 18516 18517SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18518M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18519L: linux-media@vger.kernel.org 18520S: Supported 18521Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18522F: drivers/media/platform/samsung/exynos4-is/ 18523 18524SAMSUNG SOC CLOCK DRIVERS 18525M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18527M: Tomasz Figa <tomasz.figa@gmail.com> 18528M: Chanwoo Choi <cw00.choi@samsung.com> 18529R: Alim Akhtar <alim.akhtar@samsung.com> 18530L: linux-samsung-soc@vger.kernel.org 18531S: Supported 18532T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18533T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18534F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18535F: Documentation/devicetree/bindings/clock/samsung,s3c* 18536F: drivers/clk/samsung/ 18537F: include/dt-bindings/clock/exynos*.h 18538F: include/dt-bindings/clock/s3c*.h 18539F: include/dt-bindings/clock/s5p*.h 18540F: include/dt-bindings/clock/samsung,*.h 18541F: include/linux/clk/samsung.h 18542F: include/linux/platform_data/clk-s3c2410.h 18543 18544SAMSUNG SPI DRIVERS 18545M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18546M: Andi Shyti <andi@etezian.org> 18547L: linux-spi@vger.kernel.org 18548L: linux-samsung-soc@vger.kernel.org 18549S: Maintained 18550F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18551F: drivers/spi/spi-s3c* 18552F: include/linux/platform_data/spi-s3c64xx.h 18553F: include/linux/spi/s3c24xx-fiq.h 18554 18555SAMSUNG SXGBE DRIVERS 18556M: Byungho An <bh74.an@samsung.com> 18557L: netdev@vger.kernel.org 18558S: Supported 18559F: drivers/net/ethernet/samsung/sxgbe/ 18560 18561SAMSUNG THERMAL DRIVER 18562M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18563M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18564L: linux-pm@vger.kernel.org 18565L: linux-samsung-soc@vger.kernel.org 18566S: Maintained 18567F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18568F: drivers/thermal/samsung/ 18569 18570SAMSUNG USB2 PHY DRIVER 18571M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18572L: linux-kernel@vger.kernel.org 18573S: Supported 18574F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18575F: Documentation/driver-api/phy/samsung-usb2.rst 18576F: drivers/phy/samsung/phy-exynos4210-usb2.c 18577F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18578F: drivers/phy/samsung/phy-exynos5250-usb2.c 18579F: drivers/phy/samsung/phy-s5pv210-usb2.c 18580F: drivers/phy/samsung/phy-samsung-usb2.c 18581F: drivers/phy/samsung/phy-samsung-usb2.h 18582 18583SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18584M: Paul Barker <paul.barker@sancloud.com> 18585R: Marc Murphy <marc.murphy@sancloud.com> 18586S: Supported 18587F: arch/arm/boot/dts/am335x-sancloud* 18588 18589SC1200 WDT DRIVER 18590M: Zwane Mwaikambo <zwanem@gmail.com> 18591S: Maintained 18592F: drivers/watchdog/sc1200wdt.c 18593 18594SCHEDULER 18595M: Ingo Molnar <mingo@redhat.com> 18596M: Peter Zijlstra <peterz@infradead.org> 18597M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18598M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18599R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18600R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18601R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18602R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18603R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18604R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18605L: linux-kernel@vger.kernel.org 18606S: Maintained 18607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18608F: include/linux/preempt.h 18609F: include/linux/sched.h 18610F: include/linux/wait.h 18611F: include/uapi/linux/sched.h 18612F: kernel/sched/ 18613 18614SCR24X CHIP CARD INTERFACE DRIVER 18615M: Lubomir Rintel <lkundrak@v3.sk> 18616S: Supported 18617F: drivers/char/pcmcia/scr24x_cs.c 18618 18619SCSI RDMA PROTOCOL (SRP) INITIATOR 18620M: Bart Van Assche <bvanassche@acm.org> 18621L: linux-rdma@vger.kernel.org 18622S: Supported 18623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18624F: drivers/infiniband/ulp/srp/ 18625F: include/scsi/srp.h 18626 18627SCSI RDMA PROTOCOL (SRP) TARGET 18628M: Bart Van Assche <bvanassche@acm.org> 18629L: linux-rdma@vger.kernel.org 18630L: target-devel@vger.kernel.org 18631S: Supported 18632Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18633F: drivers/infiniband/ulp/srpt/ 18634 18635SCSI SG DRIVER 18636M: Doug Gilbert <dgilbert@interlog.com> 18637L: linux-scsi@vger.kernel.org 18638S: Maintained 18639W: http://sg.danny.cz/sg 18640F: Documentation/scsi/scsi-generic.rst 18641F: drivers/scsi/sg.c 18642F: include/scsi/sg.h 18643 18644SCSI SUBSYSTEM 18645M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18646M: "Martin K. Petersen" <martin.petersen@oracle.com> 18647L: linux-scsi@vger.kernel.org 18648S: Maintained 18649Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18652F: Documentation/devicetree/bindings/scsi/ 18653F: drivers/scsi/ 18654F: drivers/ufs/ 18655F: include/scsi/ 18656 18657SCSI TAPE DRIVER 18658M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18659L: linux-scsi@vger.kernel.org 18660S: Maintained 18661F: Documentation/scsi/st.rst 18662F: drivers/scsi/st.* 18663F: drivers/scsi/st_*.h 18664 18665SCSI TARGET CORE USER DRIVER 18666M: Bodo Stroesser <bostroesser@gmail.com> 18667L: linux-scsi@vger.kernel.org 18668L: target-devel@vger.kernel.org 18669S: Supported 18670F: Documentation/target/tcmu-design.rst 18671F: drivers/target/target_core_user.c 18672F: include/uapi/linux/target_core_user.h 18673 18674SCSI TARGET SUBSYSTEM 18675M: "Martin K. Petersen" <martin.petersen@oracle.com> 18676L: linux-scsi@vger.kernel.org 18677L: target-devel@vger.kernel.org 18678S: Supported 18679W: http://www.linux-iscsi.org 18680Q: https://patchwork.kernel.org/project/target-devel/list/ 18681T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18682F: Documentation/target/ 18683F: drivers/target/ 18684F: include/target/ 18685 18686SCTP PROTOCOL 18687M: Vlad Yasevich <vyasevich@gmail.com> 18688M: Neil Horman <nhorman@tuxdriver.com> 18689M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18690L: linux-sctp@vger.kernel.org 18691S: Maintained 18692W: http://lksctp.sourceforge.net 18693F: Documentation/networking/sctp.rst 18694F: include/linux/sctp.h 18695F: include/net/sctp/ 18696F: include/uapi/linux/sctp.h 18697F: net/sctp/ 18698 18699SCx200 CPU SUPPORT 18700M: Jim Cromie <jim.cromie@gmail.com> 18701S: Odd Fixes 18702F: Documentation/i2c/busses/scx200_acb.rst 18703F: arch/x86/platform/scx200/ 18704F: drivers/i2c/busses/scx200* 18705F: drivers/mtd/maps/scx200_docflash.c 18706F: drivers/watchdog/scx200_wdt.c 18707F: include/linux/scx200.h 18708 18709SCx200 GPIO DRIVER 18710M: Jim Cromie <jim.cromie@gmail.com> 18711S: Maintained 18712F: drivers/char/scx200_gpio.c 18713F: include/linux/scx200_gpio.h 18714 18715SCx200 HRT CLOCKSOURCE DRIVER 18716M: Jim Cromie <jim.cromie@gmail.com> 18717S: Maintained 18718F: drivers/clocksource/scx200_hrt.c 18719 18720SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18721M: Sascha Sommer <saschasommer@freenet.de> 18722L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18723S: Maintained 18724F: drivers/mmc/host/sdricoh_cs.c 18725 18726SECO BOARDS CEC DRIVER 18727M: Ettore Chimenti <ek5.chimenti@gmail.com> 18728S: Maintained 18729F: drivers/media/cec/platform/seco/seco-cec.c 18730F: drivers/media/cec/platform/seco/seco-cec.h 18731 18732SECURE COMPUTING 18733M: Kees Cook <keescook@chromium.org> 18734R: Andy Lutomirski <luto@amacapital.net> 18735R: Will Drewry <wad@chromium.org> 18736S: Supported 18737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18738F: Documentation/userspace-api/seccomp_filter.rst 18739F: include/linux/seccomp.h 18740F: include/uapi/linux/seccomp.h 18741F: kernel/seccomp.c 18742F: tools/testing/selftests/kselftest_harness.h 18743F: tools/testing/selftests/seccomp/* 18744K: \bsecure_computing 18745K: \bTIF_SECCOMP\b 18746 18747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18748M: Kamal Dasu <kdasu.kdev@gmail.com> 18749M: Al Cooper <alcooperx@gmail.com> 18750R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18751L: linux-mmc@vger.kernel.org 18752S: Maintained 18753F: drivers/mmc/host/sdhci-brcmstb* 18754 18755SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18756M: Adrian Hunter <adrian.hunter@intel.com> 18757L: linux-mmc@vger.kernel.org 18758S: Supported 18759F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18760F: drivers/mmc/host/sdhci* 18761 18762SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18763M: Eugen Hristev <eugen.hristev@microchip.com> 18764L: linux-mmc@vger.kernel.org 18765S: Supported 18766F: drivers/mmc/host/sdhci-of-at91.c 18767 18768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18769M: Ben Dooks <ben-linux@fluff.org> 18770M: Jaehoon Chung <jh80.chung@samsung.com> 18771L: linux-mmc@vger.kernel.org 18772S: Maintained 18773F: drivers/mmc/host/sdhci-s3c* 18774 18775SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18776M: Viresh Kumar <vireshk@kernel.org> 18777L: linux-mmc@vger.kernel.org 18778S: Maintained 18779F: drivers/mmc/host/sdhci-spear.c 18780 18781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18782M: Vignesh Raghavendra <vigneshr@ti.com> 18783L: linux-mmc@vger.kernel.org 18784S: Maintained 18785F: drivers/mmc/host/sdhci-omap.c 18786 18787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18788M: Haibo Chen <haibo.chen@nxp.com> 18789L: linux-imx@nxp.com 18790L: linux-mmc@vger.kernel.org 18791S: Maintained 18792F: drivers/mmc/host/sdhci-esdhc-imx.c 18793 18794SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18795M: Jonathan Derrick <jonathan.derrick@linux.dev> 18796L: linux-block@vger.kernel.org 18797S: Supported 18798F: block/opal_proto.h 18799F: block/sed* 18800F: include/linux/sed* 18801F: include/uapi/linux/sed* 18802 18803SECURITY CONTACT 18804M: Security Officers <security@kernel.org> 18805S: Supported 18806F: Documentation/admin-guide/security-bugs.rst 18807 18808SECURITY SUBSYSTEM 18809M: Paul Moore <paul@paul-moore.com> 18810M: James Morris <jmorris@namei.org> 18811M: "Serge E. Hallyn" <serge@hallyn.com> 18812L: linux-security-module@vger.kernel.org (suggested Cc:) 18813S: Supported 18814W: http://kernsec.org/ 18815T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18816F: security/ 18817X: security/selinux/ 18818 18819SELINUX SECURITY MODULE 18820M: Paul Moore <paul@paul-moore.com> 18821M: Stephen Smalley <stephen.smalley.work@gmail.com> 18822M: Eric Paris <eparis@parisplace.org> 18823L: selinux@vger.kernel.org 18824S: Supported 18825W: https://selinuxproject.org 18826W: https://github.com/SELinuxProject 18827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18828F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18829F: Documentation/ABI/obsolete/sysfs-selinux-disable 18830F: Documentation/admin-guide/LSM/SELinux.rst 18831F: include/trace/events/avc.h 18832F: include/uapi/linux/selinux_netlink.h 18833F: scripts/selinux/ 18834F: security/selinux/ 18835 18836SENSABLE PHANTOM 18837M: Jiri Slaby <jirislaby@kernel.org> 18838S: Maintained 18839F: drivers/misc/phantom.c 18840F: include/uapi/linux/phantom.h 18841 18842SENSEAIR SUNRISE 006-0-0007 18843M: Jacopo Mondi <jacopo@jmondi.org> 18844S: Maintained 18845F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18846F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18847F: drivers/iio/chemical/sunrise_co2.c 18848 18849SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18850M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18851S: Maintained 18852F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18853F: drivers/iio/chemical/scd30.h 18854F: drivers/iio/chemical/scd30_core.c 18855F: drivers/iio/chemical/scd30_i2c.c 18856F: drivers/iio/chemical/scd30_serial.c 18857 18858SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18859M: Roan van Dijk <roan@protonic.nl> 18860S: Maintained 18861F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18862F: drivers/iio/chemical/scd4x.c 18863 18864SENSIRION SGP40 GAS SENSOR DRIVER 18865M: Andreas Klinger <ak@it-klinger.de> 18866S: Maintained 18867F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18868F: drivers/iio/chemical/sgp40.c 18869 18870SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18871M: Tomasz Duszynski <tduszyns@gmail.com> 18872S: Maintained 18873F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18874F: drivers/iio/chemical/sps30.c 18875F: drivers/iio/chemical/sps30_i2c.c 18876F: drivers/iio/chemical/sps30_serial.c 18877 18878SERIAL DEVICE BUS 18879M: Rob Herring <robh@kernel.org> 18880L: linux-serial@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/serial/serial.yaml 18883F: drivers/tty/serdev/ 18884F: include/linux/serdev.h 18885 18886SERIAL DRIVERS 18887M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18888L: linux-serial@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/serial/ 18891F: drivers/tty/serial/ 18892 18893SERIAL IR RECEIVER 18894M: Sean Young <sean@mess.org> 18895L: linux-media@vger.kernel.org 18896S: Maintained 18897F: drivers/media/rc/serial_ir.c 18898 18899SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18900M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18902S: Maintained 18903F: Documentation/devicetree/bindings/slimbus/ 18904F: drivers/slimbus/ 18905F: include/linux/slimbus.h 18906 18907SFC NETWORK DRIVER 18908M: Edward Cree <ecree.xilinx@gmail.com> 18909M: Martin Habets <habetsm.xilinx@gmail.com> 18910L: netdev@vger.kernel.org 18911S: Supported 18912F: drivers/net/ethernet/sfc/ 18913 18914SFF/SFP/SFP+ MODULE SUPPORT 18915M: Russell King <linux@armlinux.org.uk> 18916L: netdev@vger.kernel.org 18917S: Maintained 18918F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18919F: drivers/net/phy/phylink.c 18920F: drivers/net/phy/sfp* 18921F: include/linux/mdio/mdio-i2c.h 18922F: include/linux/phylink.h 18923F: include/linux/sfp.h 18924K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18925 18926SGI GRU DRIVER 18927M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18928S: Maintained 18929F: drivers/misc/sgi-gru/ 18930 18931SGI XP/XPC/XPNET DRIVER 18932M: Robin Holt <robinmholt@gmail.com> 18933M: Steve Wahl <steve.wahl@hpe.com> 18934R: Mike Travis <mike.travis@hpe.com> 18935S: Maintained 18936F: drivers/misc/sgi-xp/ 18937 18938SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18939M: Karsten Graul <kgraul@linux.ibm.com> 18940M: Wenjia Zhang <wenjia@linux.ibm.com> 18941M: Jan Karcher <jaka@linux.ibm.com> 18942L: linux-s390@vger.kernel.org 18943S: Supported 18944F: net/smc/ 18945 18946SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18947M: Linus Walleij <linus.walleij@linaro.org> 18948L: linux-iio@vger.kernel.org 18949S: Maintained 18950T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18951F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18952F: drivers/iio/light/gp2ap002.c 18953 18954SHARP RJ54N1CB0C SENSOR DRIVER 18955M: Jacopo Mondi <jacopo@jmondi.org> 18956L: linux-media@vger.kernel.org 18957S: Odd fixes 18958T: git git://linuxtv.org/media_tree.git 18959F: drivers/media/i2c/rj54n1cb0c.c 18960F: include/media/i2c/rj54n1cb0c.h 18961 18962SH_VOU V4L2 OUTPUT DRIVER 18963L: linux-media@vger.kernel.org 18964S: Orphan 18965F: drivers/media/platform/renesas/sh_vou.c 18966F: include/media/drv-intf/sh_vou.h 18967 18968SI2157 MEDIA DRIVER 18969M: Antti Palosaari <crope@iki.fi> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972W: https://linuxtv.org 18973W: http://palosaari.fi/linux/ 18974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18975T: git git://linuxtv.org/anttip/media_tree.git 18976F: drivers/media/tuners/si2157* 18977 18978SI2165 MEDIA DRIVER 18979M: Matthias Schwarzott <zzam@gentoo.org> 18980L: linux-media@vger.kernel.org 18981S: Maintained 18982W: https://linuxtv.org 18983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18984F: drivers/media/dvb-frontends/si2165* 18985 18986SI2168 MEDIA DRIVER 18987M: Antti Palosaari <crope@iki.fi> 18988L: linux-media@vger.kernel.org 18989S: Maintained 18990W: https://linuxtv.org 18991W: http://palosaari.fi/linux/ 18992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18993T: git git://linuxtv.org/anttip/media_tree.git 18994F: drivers/media/dvb-frontends/si2168* 18995 18996SI470X FM RADIO RECEIVER I2C DRIVER 18997M: Hans Verkuil <hverkuil@xs4all.nl> 18998L: linux-media@vger.kernel.org 18999S: Odd Fixes 19000W: https://linuxtv.org 19001T: git git://linuxtv.org/media_tree.git 19002F: drivers/media/radio/si470x/radio-si470x-i2c.c 19003 19004SI470X FM RADIO RECEIVER USB DRIVER 19005M: Hans Verkuil <hverkuil@xs4all.nl> 19006L: linux-media@vger.kernel.org 19007S: Maintained 19008W: https://linuxtv.org 19009T: git git://linuxtv.org/media_tree.git 19010F: drivers/media/radio/si470x/radio-si470x-common.c 19011F: drivers/media/radio/si470x/radio-si470x-usb.c 19012F: drivers/media/radio/si470x/radio-si470x.h 19013 19014SI4713 FM RADIO TRANSMITTER I2C DRIVER 19015M: Eduardo Valentin <edubezval@gmail.com> 19016L: linux-media@vger.kernel.org 19017S: Odd Fixes 19018W: https://linuxtv.org 19019T: git git://linuxtv.org/media_tree.git 19020F: drivers/media/radio/si4713/si4713.? 19021 19022SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19023M: Eduardo Valentin <edubezval@gmail.com> 19024L: linux-media@vger.kernel.org 19025S: Odd Fixes 19026W: https://linuxtv.org 19027T: git git://linuxtv.org/media_tree.git 19028F: drivers/media/radio/si4713/radio-platform-si4713.c 19029 19030SI4713 FM RADIO TRANSMITTER USB DRIVER 19031M: Hans Verkuil <hverkuil@xs4all.nl> 19032L: linux-media@vger.kernel.org 19033S: Maintained 19034W: https://linuxtv.org 19035T: git git://linuxtv.org/media_tree.git 19036F: drivers/media/radio/si4713/radio-usb-si4713.c 19037 19038SIANO DVB DRIVER 19039M: Mauro Carvalho Chehab <mchehab@kernel.org> 19040L: linux-media@vger.kernel.org 19041S: Odd fixes 19042W: https://linuxtv.org 19043T: git git://linuxtv.org/media_tree.git 19044F: drivers/media/common/siano/ 19045F: drivers/media/mmc/siano/ 19046F: drivers/media/usb/siano/ 19047F: drivers/media/usb/siano/ 19048 19049SIFIVE DRIVERS 19050M: Palmer Dabbelt <palmer@dabbelt.com> 19051M: Paul Walmsley <paul.walmsley@sifive.com> 19052L: linux-riscv@lists.infradead.org 19053S: Supported 19054N: sifive 19055K: [^@]sifive 19056 19057SIFIVE FU540 SYSTEM-ON-CHIP 19058M: Paul Walmsley <paul.walmsley@sifive.com> 19059M: Palmer Dabbelt <palmer@dabbelt.com> 19060L: linux-riscv@lists.infradead.org 19061S: Supported 19062T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19063N: fu540 19064K: fu540 19065 19066SIFIVE PDMA DRIVER 19067M: Green Wan <green.wan@sifive.com> 19068S: Maintained 19069F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19070F: drivers/dma/sf-pdma/ 19071 19072SIFIVE SOC DRIVERS 19073M: Conor Dooley <conor@kernel.org> 19074L: linux-riscv@lists.infradead.org 19075S: Maintained 19076T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19077F: drivers/soc/sifive/ 19078 19079SILEAD TOUCHSCREEN DRIVER 19080M: Hans de Goede <hdegoede@redhat.com> 19081L: linux-input@vger.kernel.org 19082L: platform-driver-x86@vger.kernel.org 19083S: Maintained 19084F: drivers/input/touchscreen/silead.c 19085F: drivers/platform/x86/touchscreen_dmi.c 19086 19087SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19088M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19089S: Supported 19090F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19091F: drivers/net/wireless/silabs/wfx/ 19092 19093SILICON MOTION SM712 FRAME BUFFER DRIVER 19094M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19095M: Teddy Wang <teddy.wang@siliconmotion.com> 19096M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19097L: linux-fbdev@vger.kernel.org 19098S: Maintained 19099F: Documentation/fb/sm712fb.rst 19100F: drivers/video/fbdev/sm712* 19101 19102SILVACO I3C DUAL-ROLE MASTER 19103M: Miquel Raynal <miquel.raynal@bootlin.com> 19104M: Conor Culhane <conor.culhane@silvaco.com> 19105L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19106S: Maintained 19107F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19108F: drivers/i3c/master/svc-i3c-master.c 19109 19110SIMPLEFB FB DRIVER 19111M: Hans de Goede <hdegoede@redhat.com> 19112L: linux-fbdev@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19115F: drivers/video/fbdev/simplefb.c 19116F: include/linux/platform_data/simplefb.h 19117 19118SIMTEC EB110ATX (Chalice CATS) 19119M: Simtec Linux Team <linux@simtec.co.uk> 19120S: Supported 19121W: http://www.simtec.co.uk/products/EB110ATX/ 19122 19123SIMTEC EB2410ITX (BAST) 19124M: Simtec Linux Team <linux@simtec.co.uk> 19125S: Supported 19126W: http://www.simtec.co.uk/products/EB2410ITX/ 19127F: arch/arm/mach-s3c/bast-ide.c 19128F: arch/arm/mach-s3c/bast-irq.c 19129F: arch/arm/mach-s3c/mach-bast.c 19130 19131SIOX 19132M: Thorsten Scherer <t.scherer@eckelmann.de> 19133M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19134R: Pengutronix Kernel Team <kernel@pengutronix.de> 19135S: Supported 19136F: drivers/gpio/gpio-siox.c 19137F: drivers/siox/* 19138F: include/trace/events/siox.h 19139 19140SIPHASH PRF ROUTINES 19141M: Jason A. Donenfeld <Jason@zx2c4.com> 19142S: Maintained 19143F: include/linux/siphash.h 19144F: lib/siphash.c 19145F: lib/siphash_kunit.c 19146 19147SIS 190 ETHERNET DRIVER 19148M: Francois Romieu <romieu@fr.zoreil.com> 19149L: netdev@vger.kernel.org 19150S: Maintained 19151F: drivers/net/ethernet/sis/sis190.c 19152 19153SIS 900/7016 FAST ETHERNET DRIVER 19154M: Daniele Venzano <venza@brownhat.org> 19155L: netdev@vger.kernel.org 19156S: Maintained 19157W: http://www.brownhat.org/sis900.html 19158F: drivers/net/ethernet/sis/sis900.* 19159 19160SIS FRAMEBUFFER DRIVER 19161M: Thomas Winischhofer <thomas@winischhofer.net> 19162S: Maintained 19163W: http://www.winischhofer.net/linuxsisvga.shtml 19164F: Documentation/fb/sisfb.rst 19165F: drivers/video/fbdev/sis/ 19166F: include/video/sisfb.h 19167 19168SIS I2C TOUCHSCREEN DRIVER 19169M: Mika Penttilä <mpenttil@redhat.com> 19170L: linux-input@vger.kernel.org 19171S: Maintained 19172F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19173F: drivers/input/touchscreen/sis_i2c.c 19174 19175SIS USB2VGA DRIVER 19176M: Thomas Winischhofer <thomas@winischhofer.net> 19177S: Maintained 19178W: http://www.winischhofer.at/linuxsisusbvga.shtml 19179F: drivers/usb/misc/sisusbvga/ 19180 19181SL28 CPLD MFD DRIVER 19182M: Michael Walle <michael@walle.cc> 19183S: Maintained 19184F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19185F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19186F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19187F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19188F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19189F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19190F: drivers/gpio/gpio-sl28cpld.c 19191F: drivers/hwmon/sl28cpld-hwmon.c 19192F: drivers/irqchip/irq-sl28cpld.c 19193F: drivers/pwm/pwm-sl28cpld.c 19194F: drivers/watchdog/sl28cpld_wdt.c 19195 19196SLAB ALLOCATOR 19197M: Christoph Lameter <cl@linux.com> 19198M: Pekka Enberg <penberg@kernel.org> 19199M: David Rientjes <rientjes@google.com> 19200M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19201M: Andrew Morton <akpm@linux-foundation.org> 19202M: Vlastimil Babka <vbabka@suse.cz> 19203R: Roman Gushchin <roman.gushchin@linux.dev> 19204R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19205L: linux-mm@kvack.org 19206S: Maintained 19207T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19208F: include/linux/sl?b*.h 19209F: mm/sl?b* 19210 19211SLCAN CAN NETWORK DRIVER 19212M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19213L: linux-can@vger.kernel.org 19214S: Maintained 19215F: drivers/net/can/slcan/ 19216 19217SLEEPABLE READ-COPY UPDATE (SRCU) 19218M: Lai Jiangshan <jiangshanlai@gmail.com> 19219M: "Paul E. McKenney" <paulmck@kernel.org> 19220M: Josh Triplett <josh@joshtriplett.org> 19221R: Steven Rostedt <rostedt@goodmis.org> 19222R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19223L: rcu@vger.kernel.org 19224S: Supported 19225W: http://www.rdrop.com/users/paulmck/RCU/ 19226T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19227F: include/linux/srcu*.h 19228F: kernel/rcu/srcu*.c 19229 19230SMACK SECURITY MODULE 19231M: Casey Schaufler <casey@schaufler-ca.com> 19232L: linux-security-module@vger.kernel.org 19233S: Maintained 19234W: http://schaufler-ca.com 19235T: git git://github.com/cschaufler/smack-next 19236F: Documentation/admin-guide/LSM/Smack.rst 19237F: security/smack/ 19238 19239SMC91x ETHERNET DRIVER 19240M: Nicolas Pitre <nico@fluxnic.net> 19241S: Odd Fixes 19242F: drivers/net/ethernet/smsc/smc91x.* 19243 19244SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19245M: Mark Rutland <mark.rutland@arm.com> 19246M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19247M: Sudeep Holla <sudeep.holla@arm.com> 19248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19249S: Maintained 19250F: drivers/firmware/smccc/ 19251F: include/linux/arm-smccc.h 19252 19253SMM665 HARDWARE MONITOR DRIVER 19254M: Guenter Roeck <linux@roeck-us.net> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/hwmon/smm665.rst 19258F: drivers/hwmon/smm665.c 19259 19260SMSC EMC2103 HARDWARE MONITOR DRIVER 19261M: Steve Glendinning <steve.glendinning@shawell.net> 19262L: linux-hwmon@vger.kernel.org 19263S: Maintained 19264F: Documentation/hwmon/emc2103.rst 19265F: drivers/hwmon/emc2103.c 19266 19267SMSC SCH5627 HARDWARE MONITOR DRIVER 19268M: Hans de Goede <hdegoede@redhat.com> 19269L: linux-hwmon@vger.kernel.org 19270S: Supported 19271F: Documentation/hwmon/sch5627.rst 19272F: drivers/hwmon/sch5627.c 19273 19274SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19275M: Steve Glendinning <steve.glendinning@shawell.net> 19276L: linux-fbdev@vger.kernel.org 19277S: Maintained 19278F: drivers/video/fbdev/smscufx.c 19279 19280SMSC47B397 HARDWARE MONITOR DRIVER 19281M: Jean Delvare <jdelvare@suse.com> 19282L: linux-hwmon@vger.kernel.org 19283S: Maintained 19284F: Documentation/hwmon/smsc47b397.rst 19285F: drivers/hwmon/smsc47b397.c 19286 19287SMSC911x ETHERNET DRIVER 19288M: Steve Glendinning <steve.glendinning@shawell.net> 19289L: netdev@vger.kernel.org 19290S: Maintained 19291F: drivers/net/ethernet/smsc/smsc911x.* 19292F: include/linux/smsc911x.h 19293 19294SMSC9420 PCI ETHERNET DRIVER 19295M: Steve Glendinning <steve.glendinning@shawell.net> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: drivers/net/ethernet/smsc/smsc9420.* 19299 19300SOCIONEXT (SNI) AVE NETWORK DRIVER 19301M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19305F: drivers/net/ethernet/socionext/sni_ave.c 19306 19307SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19308M: Jassi Brar <jaswinder.singh@linaro.org> 19309M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19310L: netdev@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19313F: drivers/net/ethernet/socionext/netsec.c 19314 19315SOCIONEXT (SNI) Synquacer SPI DRIVER 19316M: Masahisa Kojima <masahisa.kojima@linaro.org> 19317M: Jassi Brar <jaswinder.singh@linaro.org> 19318L: linux-spi@vger.kernel.org 19319S: Maintained 19320F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19321F: drivers/spi/spi-synquacer.c 19322 19323SOCIONEXT SYNQUACER I2C DRIVER 19324M: Ard Biesheuvel <ardb@kernel.org> 19325L: linux-i2c@vger.kernel.org 19326S: Maintained 19327F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19328F: drivers/i2c/busses/i2c-synquacer.c 19329 19330SOCIONEXT UNIPHIER SOUND DRIVER 19331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19332S: Orphan 19333F: sound/soc/uniphier/ 19334 19335SOCKET TIMESTAMPING 19336M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19337S: Maintained 19338F: Documentation/networking/timestamping.rst 19339F: include/uapi/linux/net_tstamp.h 19340F: tools/testing/selftests/net/so_txtime.c 19341 19342SOEKRIS NET48XX LED SUPPORT 19343M: Chris Boot <bootc@bootc.net> 19344S: Maintained 19345F: drivers/leds/leds-net48xx.c 19346 19347SOFT-IWARP DRIVER (siw) 19348M: Bernard Metzler <bmt@zurich.ibm.com> 19349L: linux-rdma@vger.kernel.org 19350S: Supported 19351F: drivers/infiniband/sw/siw/ 19352F: include/uapi/rdma/siw-abi.h 19353 19354SOFT-ROCE DRIVER (rxe) 19355M: Zhu Yanjun <zyjzyj2000@gmail.com> 19356L: linux-rdma@vger.kernel.org 19357S: Supported 19358F: drivers/infiniband/sw/rxe/ 19359F: include/uapi/rdma/rdma_user_rxe.h 19360 19361SOFTLOGIC 6x10 MPEG CODEC 19362M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19363M: Anton Sviridenko <anton@corp.bluecherry.net> 19364M: Andrey Utkin <andrey_utkin@fastmail.com> 19365M: Ismael Luceno <ismael@iodev.co.uk> 19366L: linux-media@vger.kernel.org 19367S: Supported 19368F: drivers/media/pci/solo6x10/ 19369 19370SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19371M: James Morse <james.morse@arm.com> 19372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19373S: Maintained 19374F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19375F: drivers/firmware/arm_sdei.c 19376F: include/linux/arm_sdei.h 19377F: include/uapi/linux/arm_sdei.h 19378 19379SOFTWARE NODES AND DEVICE PROPERTIES 19380R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19381R: Daniel Scally <djrscally@gmail.com> 19382R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19383R: Sakari Ailus <sakari.ailus@linux.intel.com> 19384L: linux-acpi@vger.kernel.org 19385S: Maintained 19386F: drivers/base/property.c 19387F: drivers/base/swnode.c 19388F: include/linux/fwnode.h 19389F: include/linux/property.h 19390 19391SOFTWARE RAID (Multiple Disks) SUPPORT 19392M: Song Liu <song@kernel.org> 19393L: linux-raid@vger.kernel.org 19394S: Supported 19395Q: https://patchwork.kernel.org/project/linux-raid/list/ 19396T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19397F: drivers/md/Kconfig 19398F: drivers/md/Makefile 19399F: drivers/md/md* 19400F: drivers/md/raid* 19401F: include/linux/raid/ 19402F: include/uapi/linux/raid/ 19403 19404SOLIDRUN CLEARFOG SUPPORT 19405M: Russell King <linux@armlinux.org.uk> 19406S: Maintained 19407F: arch/arm/boot/dts/armada-388-clearfog* 19408F: arch/arm/boot/dts/armada-38x-solidrun-* 19409 19410SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19411M: Russell King <linux@armlinux.org.uk> 19412S: Maintained 19413F: arch/arm/boot/dts/imx6*-cubox-i* 19414F: arch/arm/boot/dts/imx6*-hummingboard* 19415F: arch/arm/boot/dts/imx6*-sr-* 19416 19417SONIC NETWORK DRIVER 19418M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19419L: netdev@vger.kernel.org 19420S: Maintained 19421F: drivers/net/ethernet/natsemi/sonic.* 19422 19423SONICS SILICON BACKPLANE DRIVER (SSB) 19424M: Michael Buesch <m@bues.ch> 19425L: linux-wireless@vger.kernel.org 19426S: Maintained 19427F: drivers/ssb/ 19428F: include/linux/ssb/ 19429 19430SONY IMX208 SENSOR DRIVER 19431M: Sakari Ailus <sakari.ailus@linux.intel.com> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434T: git git://linuxtv.org/media_tree.git 19435F: drivers/media/i2c/imx208.c 19436 19437SONY IMX214 SENSOR DRIVER 19438M: Ricardo Ribalda <ribalda@kernel.org> 19439L: linux-media@vger.kernel.org 19440S: Maintained 19441T: git git://linuxtv.org/media_tree.git 19442F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19443F: drivers/media/i2c/imx214.c 19444 19445SONY IMX219 SENSOR DRIVER 19446M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19447L: linux-media@vger.kernel.org 19448S: Maintained 19449T: git git://linuxtv.org/media_tree.git 19450F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19451F: drivers/media/i2c/imx219.c 19452 19453SONY IMX258 SENSOR DRIVER 19454M: Sakari Ailus <sakari.ailus@linux.intel.com> 19455L: linux-media@vger.kernel.org 19456S: Maintained 19457T: git git://linuxtv.org/media_tree.git 19458F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19459F: drivers/media/i2c/imx258.c 19460 19461SONY IMX274 SENSOR DRIVER 19462M: Leon Luo <leonl@leopardimaging.com> 19463L: linux-media@vger.kernel.org 19464S: Maintained 19465T: git git://linuxtv.org/media_tree.git 19466F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19467F: drivers/media/i2c/imx274.c 19468 19469SONY IMX290 SENSOR DRIVER 19470M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19471L: linux-media@vger.kernel.org 19472S: Maintained 19473T: git git://linuxtv.org/media_tree.git 19474F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19475F: drivers/media/i2c/imx290.c 19476 19477SONY IMX319 SENSOR DRIVER 19478M: Bingbu Cao <bingbu.cao@intel.com> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481T: git git://linuxtv.org/media_tree.git 19482F: drivers/media/i2c/imx319.c 19483 19484SONY IMX334 SENSOR DRIVER 19485M: Paul J. Murphy <paul.j.murphy@intel.com> 19486M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19487L: linux-media@vger.kernel.org 19488S: Maintained 19489T: git git://linuxtv.org/media_tree.git 19490F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19491F: drivers/media/i2c/imx334.c 19492 19493SONY IMX335 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,imx335.yaml 19500F: drivers/media/i2c/imx335.c 19501 19502SONY IMX355 SENSOR DRIVER 19503M: Tianshu Qiu <tian.shu.qiu@intel.com> 19504L: linux-media@vger.kernel.org 19505S: Maintained 19506T: git git://linuxtv.org/media_tree.git 19507F: drivers/media/i2c/imx355.c 19508 19509SONY IMX412 SENSOR DRIVER 19510M: Paul J. Murphy <paul.j.murphy@intel.com> 19511M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19512L: linux-media@vger.kernel.org 19513S: Maintained 19514T: git git://linuxtv.org/media_tree.git 19515F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19516F: drivers/media/i2c/imx412.c 19517 19518SONY MEMORYSTICK SUBSYSTEM 19519M: Maxim Levitsky <maximlevitsky@gmail.com> 19520M: Alex Dubov <oakad@yahoo.com> 19521M: Ulf Hansson <ulf.hansson@linaro.org> 19522L: linux-mmc@vger.kernel.org 19523S: Maintained 19524T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19525F: drivers/memstick/ 19526F: include/linux/memstick.h 19527 19528SONY VAIO CONTROL DEVICE DRIVER 19529M: Mattia Dongili <malattia@linux.it> 19530L: platform-driver-x86@vger.kernel.org 19531S: Maintained 19532W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19533F: Documentation/admin-guide/laptops/sony-laptop.rst 19534F: drivers/char/sonypi.c 19535F: drivers/platform/x86/sony-laptop.c 19536F: include/linux/sony-laptop.h 19537 19538SOUND 19539M: Jaroslav Kysela <perex@perex.cz> 19540M: Takashi Iwai <tiwai@suse.com> 19541L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19542S: Maintained 19543W: http://www.alsa-project.org/ 19544Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19546F: Documentation/sound/ 19547F: include/sound/ 19548F: include/uapi/sound/ 19549F: sound/ 19550F: tools/testing/selftests/alsa 19551 19552SOUND - COMPRESSED AUDIO 19553M: Vinod Koul <vkoul@kernel.org> 19554L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19555S: Supported 19556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19557F: Documentation/sound/designs/compress-offload.rst 19558F: include/sound/compress_driver.h 19559F: include/uapi/sound/compress_* 19560F: sound/core/compress_offload.c 19561F: sound/soc/soc-compress.c 19562 19563SOUND - DMAENGINE HELPERS 19564M: Lars-Peter Clausen <lars@metafoo.de> 19565S: Supported 19566F: include/sound/dmaengine_pcm.h 19567F: sound/core/pcm_dmaengine.c 19568F: sound/soc/soc-generic-dmaengine-pcm.c 19569 19570SOUND - ALSA SELFTESTS 19571M: Mark Brown <broonie@kernel.org> 19572L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19573L: linux-kselftest@vger.kernel.org 19574S: Supported 19575F: tools/testing/selftests/alsa 19576 19577SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19578M: Liam Girdwood <lgirdwood@gmail.com> 19579M: Mark Brown <broonie@kernel.org> 19580L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19581S: Supported 19582W: http://alsa-project.org/main/index.php/ASoC 19583T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19584F: Documentation/devicetree/bindings/sound/ 19585F: Documentation/sound/soc/ 19586F: include/dt-bindings/sound/ 19587F: include/sound/soc* 19588F: sound/soc/ 19589 19590SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19591M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19592M: Liam Girdwood <lgirdwood@gmail.com> 19593M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19594M: Bard Liao <yung-chuan.liao@linux.intel.com> 19595M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19596R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19597M: Daniel Baluta <daniel.baluta@nxp.com> 19598L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19599S: Supported 19600W: https://github.com/thesofproject/linux/ 19601F: sound/soc/sof/ 19602 19603SOUNDWIRE SUBSYSTEM 19604M: Vinod Koul <vkoul@kernel.org> 19605M: Bard Liao <yung-chuan.liao@linux.intel.com> 19606R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19607R: Sanyog Kale <sanyog.r.kale@intel.com> 19608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19609S: Supported 19610T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19611F: Documentation/driver-api/soundwire/ 19612F: drivers/soundwire/ 19613F: include/linux/soundwire/ 19614 19615SP2 MEDIA DRIVER 19616M: Olli Salonen <olli.salonen@iki.fi> 19617L: linux-media@vger.kernel.org 19618S: Maintained 19619W: https://linuxtv.org 19620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19621F: drivers/media/dvb-frontends/sp2* 19622 19623SPANISH DOCUMENTATION 19624M: Carlos Bilbao <carlos.bilbao@amd.com> 19625S: Maintained 19626F: Documentation/translations/sp_SP/ 19627 19628SPARC + UltraSPARC (sparc/sparc64) 19629M: "David S. Miller" <davem@davemloft.net> 19630L: sparclinux@vger.kernel.org 19631S: Maintained 19632Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19633T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19634T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19635F: arch/sparc/ 19636F: drivers/sbus/ 19637 19638SPARC SERIAL DRIVERS 19639M: "David S. Miller" <davem@davemloft.net> 19640L: sparclinux@vger.kernel.org 19641S: Maintained 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: drivers/tty/serial/suncore.c 19645F: drivers/tty/serial/sunhv.c 19646F: drivers/tty/serial/sunsab.c 19647F: drivers/tty/serial/sunsab.h 19648F: drivers/tty/serial/sunsu.c 19649F: drivers/tty/serial/sunzilog.c 19650F: drivers/tty/serial/sunzilog.h 19651F: drivers/tty/vcc.c 19652F: include/linux/sunserialcore.h 19653 19654SPARSE CHECKER 19655M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19656L: linux-sparse@vger.kernel.org 19657S: Maintained 19658W: https://sparse.docs.kernel.org/ 19659T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19660Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19661B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19662F: include/linux/compiler.h 19663 19664SPEAKUP CONSOLE SPEECH DRIVER 19665M: William Hubbs <w.d.hubbs@gmail.com> 19666M: Chris Brannon <chris@the-brannons.com> 19667M: Kirk Reiser <kirk@reisers.ca> 19668M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19669L: speakup@linux-speakup.org 19670S: Odd Fixes 19671W: http://www.linux-speakup.org/ 19672W: https://github.com/linux-speakup/speakup 19673B: https://github.com/linux-speakup/speakup/issues 19674F: drivers/accessibility/speakup/ 19675 19676SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19677M: Viresh Kumar <vireshk@kernel.org> 19678M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19679M: soc@kernel.org 19680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19681S: Maintained 19682W: http://www.st.com/spear 19683F: arch/arm/boot/dts/spear* 19684F: arch/arm/mach-spear/ 19685F: drivers/clk/spear/ 19686F: drivers/pinctrl/spear/ 19687 19688SPI NOR SUBSYSTEM 19689M: Tudor Ambarus <tudor.ambarus@linaro.org> 19690M: Pratyush Yadav <pratyush@kernel.org> 19691R: Michael Walle <michael@walle.cc> 19692L: linux-mtd@lists.infradead.org 19693S: Maintained 19694W: http://www.linux-mtd.infradead.org/ 19695Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19696C: irc://irc.oftc.net/mtd 19697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19698F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19699F: drivers/mtd/spi-nor/ 19700F: include/linux/mtd/spi-nor.h 19701 19702SPI SUBSYSTEM 19703M: Mark Brown <broonie@kernel.org> 19704L: linux-spi@vger.kernel.org 19705S: Maintained 19706Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19708F: Documentation/devicetree/bindings/spi/ 19709F: Documentation/spi/ 19710F: drivers/spi/ 19711F: include/linux/spi/ 19712F: include/uapi/linux/spi/ 19713F: tools/spi/ 19714 19715SPIDERNET NETWORK DRIVER for CELL 19716M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19717M: Geoff Levand <geoff@infradead.org> 19718L: netdev@vger.kernel.org 19719L: linuxppc-dev@lists.ozlabs.org 19720S: Maintained 19721F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19722F: drivers/net/ethernet/toshiba/spider_net* 19723 19724SPMI SUBSYSTEM 19725M: Stephen Boyd <sboyd@kernel.org> 19726L: linux-kernel@vger.kernel.org 19727S: Maintained 19728T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19729F: Documentation/devicetree/bindings/spmi/ 19730F: drivers/spmi/ 19731F: include/dt-bindings/spmi/spmi.h 19732F: include/linux/spmi.h 19733F: include/trace/events/spmi.h 19734 19735SPU FILE SYSTEM 19736M: Jeremy Kerr <jk@ozlabs.org> 19737L: linuxppc-dev@lists.ozlabs.org 19738S: Supported 19739W: http://www.ibm.com/developerworks/power/cell/ 19740F: Documentation/filesystems/spufs/spufs.rst 19741F: arch/powerpc/platforms/cell/spufs/ 19742 19743SQUASHFS FILE SYSTEM 19744M: Phillip Lougher <phillip@squashfs.org.uk> 19745L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19746S: Maintained 19747W: http://squashfs.org.uk 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19749F: Documentation/filesystems/squashfs.rst 19750F: fs/squashfs/ 19751 19752SRM (Alpha) environment access 19753M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19754S: Maintained 19755F: arch/alpha/kernel/srm_env.c 19756 19757ST LSM6DSx IMU IIO DRIVER 19758M: Lorenzo Bianconi <lorenzo@kernel.org> 19759L: linux-iio@vger.kernel.org 19760S: Maintained 19761W: http://www.st.com/ 19762F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19763F: drivers/iio/imu/st_lsm6dsx/ 19764 19765ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19766M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19767M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19768L: linux-media@vger.kernel.org 19769S: Maintained 19770T: git git://linuxtv.org/media_tree.git 19771F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19772F: drivers/media/i2c/st-mipid02.c 19773 19774ST STM32 I2C/SMBUS DRIVER 19775M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19776M: Alain Volmat <alain.volmat@foss.st.com> 19777L: linux-i2c@vger.kernel.org 19778S: Maintained 19779F: drivers/i2c/busses/i2c-stm32* 19780 19781ST STM32 SPI DRIVER 19782M: Alain Volmat <alain.volmat@foss.st.com> 19783L: linux-spi@vger.kernel.org 19784S: Maintained 19785F: drivers/spi/spi-stm32.c 19786 19787ST STPDDC60 DRIVER 19788M: Daniel Nilsson <daniel.nilsson@flex.com> 19789L: linux-hwmon@vger.kernel.org 19790S: Maintained 19791F: Documentation/hwmon/stpddc60.rst 19792F: drivers/hwmon/pmbus/stpddc60.c 19793 19794ST VGXY61 DRIVER 19795M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19796M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19801F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19802F: drivers/media/i2c/st-vgxy61.c 19803 19804ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19805M: Song Qiang <songqiang1304521@gmail.com> 19806L: linux-iio@vger.kernel.org 19807S: Maintained 19808F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19809F: drivers/iio/proximity/vl53l0x-i2c.c 19810 19811STABLE BRANCH 19812M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19813M: Sasha Levin <sashal@kernel.org> 19814L: stable@vger.kernel.org 19815S: Supported 19816F: Documentation/process/stable-kernel-rules.rst 19817 19818STAGING - ATOMISP DRIVER 19819M: Hans de Goede <hdegoede@redhat.com> 19820M: Mauro Carvalho Chehab <mchehab@kernel.org> 19821R: Sakari Ailus <sakari.ailus@linux.intel.com> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824F: drivers/staging/media/atomisp/ 19825 19826STAGING - FIELDBUS SUBSYSTEM 19827M: Sven Van Asbroeck <TheSven73@gmail.com> 19828S: Maintained 19829F: drivers/staging/fieldbus/* 19830F: drivers/staging/fieldbus/Documentation/ 19831 19832STAGING - HMS ANYBUS-S BUS 19833M: Sven Van Asbroeck <TheSven73@gmail.com> 19834S: Maintained 19835F: drivers/staging/fieldbus/anybuss/ 19836 19837STAGING - INDUSTRIAL IO 19838M: Jonathan Cameron <jic23@kernel.org> 19839L: linux-iio@vger.kernel.org 19840S: Odd Fixes 19841F: Documentation/devicetree/bindings/staging/iio/ 19842F: drivers/staging/iio/ 19843 19844STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19845M: Marc Dietrich <marvin24@gmx.de> 19846L: ac100@lists.launchpad.net (moderated for non-subscribers) 19847L: linux-tegra@vger.kernel.org 19848S: Maintained 19849F: drivers/staging/nvec/ 19850 19851STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19852M: Jens Frederich <jfrederich@gmail.com> 19853M: Jon Nettleton <jon.nettleton@gmail.com> 19854S: Maintained 19855W: http://wiki.laptop.org/go/DCON 19856F: drivers/staging/olpc_dcon/ 19857 19858STAGING - REALTEK RTL8188EU DRIVERS 19859M: Larry Finger <Larry.Finger@lwfinger.net> 19860M: Phillip Potter <phil@philpotter.co.uk> 19861R: Pavel Skripkin <paskripkin@gmail.com> 19862S: Supported 19863F: drivers/staging/r8188eu/ 19864 19865STAGING - REALTEK RTL8712U DRIVERS 19866M: Larry Finger <Larry.Finger@lwfinger.net> 19867M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19868S: Odd Fixes 19869F: drivers/staging/rtl8712/ 19870 19871STAGING - SEPS525 LCD CONTROLLER DRIVERS 19872M: Michael Hennerich <michael.hennerich@analog.com> 19873L: linux-fbdev@vger.kernel.org 19874S: Supported 19875F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19876F: drivers/staging/fbtft/fb_seps525.c 19877 19878STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19879M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19880M: Teddy Wang <teddy.wang@siliconmotion.com> 19881M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19882L: linux-fbdev@vger.kernel.org 19883S: Maintained 19884F: drivers/staging/sm750fb/ 19885 19886STAGING - VIA VT665X DRIVERS 19887M: Forest Bond <forest@alittletooquiet.net> 19888S: Odd Fixes 19889F: drivers/staging/vt665?/ 19890 19891STAGING SUBSYSTEM 19892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19893L: linux-staging@lists.linux.dev 19894S: Supported 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19896F: drivers/staging/ 19897 19898STARFIRE/DURALAN NETWORK DRIVER 19899M: Ion Badulescu <ionut@badula.org> 19900S: Odd Fixes 19901F: drivers/net/ethernet/adaptec/starfire* 19902 19903STARFIVE DEVICETREES 19904M: Emil Renner Berthing <kernel@esmil.dk> 19905S: Maintained 19906F: arch/riscv/boot/dts/starfive/ 19907 19908STARFIVE JH7100 CLOCK DRIVERS 19909M: Emil Renner Berthing <kernel@esmil.dk> 19910S: Maintained 19911F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19912F: drivers/clk/starfive/clk-starfive-jh7100* 19913F: include/dt-bindings/clock/starfive-jh7100*.h 19914 19915STARFIVE JH7100 PINCTRL DRIVER 19916M: Emil Renner Berthing <kernel@esmil.dk> 19917L: linux-gpio@vger.kernel.org 19918S: Maintained 19919F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19920F: drivers/pinctrl/starfive/ 19921F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19922 19923STARFIVE JH7100 RESET CONTROLLER DRIVER 19924M: Emil Renner Berthing <kernel@esmil.dk> 19925S: Maintained 19926F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19927F: drivers/reset/reset-starfive-jh7100.c 19928F: include/dt-bindings/reset/starfive-jh7100.h 19929 19930STATIC BRANCH/CALL 19931M: Peter Zijlstra <peterz@infradead.org> 19932M: Josh Poimboeuf <jpoimboe@kernel.org> 19933M: Jason Baron <jbaron@akamai.com> 19934R: Steven Rostedt <rostedt@goodmis.org> 19935R: Ard Biesheuvel <ardb@kernel.org> 19936S: Supported 19937F: arch/*/include/asm/jump_label*.h 19938F: arch/*/include/asm/static_call*.h 19939F: arch/*/kernel/jump_label.c 19940F: arch/*/kernel/static_call.c 19941F: include/linux/jump_label*.h 19942F: include/linux/static_call*.h 19943F: kernel/jump_label.c 19944F: kernel/static_call.c 19945 19946STI AUDIO (ASoC) DRIVERS 19947M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19949S: Maintained 19950F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19951F: sound/soc/sti/ 19952 19953STI CEC DRIVER 19954M: Alain Volmat <alain.volmat@foss.st.com> 19955S: Maintained 19956F: Documentation/devicetree/bindings/media/stih-cec.txt 19957F: drivers/media/cec/platform/sti/ 19958 19959STK1160 USB VIDEO CAPTURE DRIVER 19960M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19961L: linux-media@vger.kernel.org 19962S: Maintained 19963T: git git://linuxtv.org/media_tree.git 19964F: drivers/media/usb/stk1160/ 19965 19966STM32 AUDIO (ASoC) DRIVERS 19967M: Olivier Moysan <olivier.moysan@foss.st.com> 19968M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19970S: Maintained 19971F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19972F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19973F: sound/soc/stm/ 19974 19975STM32 TIMER/LPTIMER DRIVERS 19976M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19977S: Maintained 19978F: Documentation/ABI/testing/*timer-stm32 19979F: Documentation/devicetree/bindings/*/*stm32-*timer* 19980F: drivers/*/stm32-*timer* 19981F: drivers/pwm/pwm-stm32* 19982F: include/linux/*/stm32-*tim* 19983 19984STMMAC ETHERNET DRIVER 19985M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19986M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19987M: Jose Abreu <joabreu@synopsys.com> 19988L: netdev@vger.kernel.org 19989S: Supported 19990W: http://www.stlinux.com 19991F: Documentation/networking/device_drivers/ethernet/stmicro/ 19992F: drivers/net/ethernet/stmicro/stmmac/ 19993 19994SUN3/3X 19995M: Sam Creasey <sammy@sammy.net> 19996S: Maintained 19997W: http://sammy.net/sun3/ 19998F: arch/m68k/include/asm/sun3* 19999F: arch/m68k/kernel/*sun3* 20000F: arch/m68k/sun3*/ 20001F: drivers/net/ethernet/i825xx/sun3* 20002 20003SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20004M: Hans de Goede <hdegoede@redhat.com> 20005L: linux-input@vger.kernel.org 20006S: Maintained 20007F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20008F: drivers/input/keyboard/sun4i-lradc-keys.c 20009 20010SUNDANCE NETWORK DRIVER 20011M: Denis Kirjanov <kda@linux-powerpc.org> 20012L: netdev@vger.kernel.org 20013S: Maintained 20014F: drivers/net/ethernet/dlink/sundance.c 20015 20016SUN HAPPY MEAL ETHERNET DRIVER 20017M: Sean Anderson <seanga2@gmail.com> 20018S: Maintained 20019F: drivers/net/ethernet/sun/sunhme.* 20020 20021SUNPLUS ETHERNET DRIVER 20022M: Wells Lu <wellslutw@gmail.com> 20023L: netdev@vger.kernel.org 20024S: Maintained 20025W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20026F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20027F: drivers/net/ethernet/sunplus/ 20028 20029SUNPLUS MMC DRIVER 20030M: Tony Huang <tonyhuang.sunplus@gmail.com> 20031M: Li-hao Kuo <lhjeff911@gmail.com> 20032S: Maintained 20033F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20034F: drivers/mmc/host/sunplus-mmc.c 20035 20036SUNPLUS OCOTP DRIVER 20037M: Vincent Shih <vincent.sunplus@gmail.com> 20038S: Maintained 20039F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20040F: drivers/nvmem/sunplus-ocotp.c 20041 20042SUNPLUS USB2 PHY DRIVER 20043M: Vincent Shih <vincent.sunplus@gmail.com> 20044L: linux-usb@vger.kernel.org 20045S: Maintained 20046F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20047F: drivers/phy/sunplus/Kconfig 20048F: drivers/phy/sunplus/Makefile 20049F: drivers/phy/sunplus/phy-sunplus-usb2.c 20050 20051SUNPLUS PWM DRIVER 20052M: Hammer Hsieh <hammerh0314@gmail.com> 20053S: Maintained 20054F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20055F: drivers/pwm/pwm-sunplus.c 20056 20057SUNPLUS RTC DRIVER 20058M: Vincent Shih <vincent.sunplus@gmail.com> 20059L: linux-rtc@vger.kernel.org 20060S: Maintained 20061F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20062F: drivers/rtc/rtc-sunplus.c 20063 20064SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20065M: Li-hao Kuo <lhjeff911@gmail.com> 20066L: linux-spi@vger.kernel.org 20067S: Maintained 20068F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20069F: drivers/spi/spi-sunplus-sp7021.c 20070 20071SUNPLUS UART DRIVER 20072M: Hammer Hsieh <hammerh0314@gmail.com> 20073S: Maintained 20074F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20075F: drivers/tty/serial/sunplus-uart.c 20076 20077SUNPLUS WATCHDOG DRIVER 20078M: Xiantao Hu <xt.hu@cqplus1.com> 20079L: linux-watchdog@vger.kernel.org 20080S: Maintained 20081F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20082F: drivers/watchdog/sunplus_wdt.c 20083 20084SUPERH 20085M: Yoshinori Sato <ysato@users.sourceforge.jp> 20086M: Rich Felker <dalias@libc.org> 20087L: linux-sh@vger.kernel.org 20088S: Maintained 20089Q: http://patchwork.kernel.org/project/linux-sh/list/ 20090F: Documentation/sh/ 20091F: arch/sh/ 20092F: drivers/sh/ 20093 20094SUSPEND TO RAM 20095M: "Rafael J. Wysocki" <rafael@kernel.org> 20096M: Len Brown <len.brown@intel.com> 20097M: Pavel Machek <pavel@ucw.cz> 20098L: linux-pm@vger.kernel.org 20099S: Supported 20100B: https://bugzilla.kernel.org 20101F: Documentation/power/ 20102F: arch/x86/kernel/acpi/ 20103F: drivers/base/power/ 20104F: include/linux/freezer.h 20105F: include/linux/pm.h 20106F: include/linux/suspend.h 20107F: kernel/power/ 20108 20109SVGA HANDLING 20110M: Martin Mares <mj@ucw.cz> 20111L: linux-video@atrey.karlin.mff.cuni.cz 20112S: Maintained 20113F: Documentation/admin-guide/svga.rst 20114F: arch/x86/boot/video* 20115 20116SWITCHDEV 20117M: Jiri Pirko <jiri@resnulli.us> 20118M: Ivan Vecera <ivecera@redhat.com> 20119L: netdev@vger.kernel.org 20120S: Supported 20121F: include/net/switchdev.h 20122F: net/switchdev/ 20123 20124SY8106A REGULATOR DRIVER 20125M: Icenowy Zheng <icenowy@aosc.io> 20126S: Maintained 20127F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20128F: drivers/regulator/sy8106a-regulator.c 20129 20130SYNC FILE FRAMEWORK 20131M: Sumit Semwal <sumit.semwal@linaro.org> 20132R: Gustavo Padovan <gustavo@padovan.org> 20133L: linux-media@vger.kernel.org 20134L: dri-devel@lists.freedesktop.org 20135S: Maintained 20136T: git git://anongit.freedesktop.org/drm/drm-misc 20137F: Documentation/driver-api/sync_file.rst 20138F: drivers/dma-buf/dma-fence* 20139F: drivers/dma-buf/sw_sync.c 20140F: drivers/dma-buf/sync_* 20141F: include/linux/sync_file.h 20142F: include/uapi/linux/sync_file.h 20143 20144SYNOPSYS ARC ARCHITECTURE 20145M: Vineet Gupta <vgupta@kernel.org> 20146L: linux-snps-arc@lists.infradead.org 20147S: Supported 20148T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20149F: Documentation/arc/ 20150F: Documentation/devicetree/bindings/arc/* 20151F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20152F: arch/arc/ 20153F: drivers/clocksource/arc_timer.c 20154F: drivers/tty/serial/arc_uart.c 20155 20156SYNOPSYS ARC HSDK SDP pll clock driver 20157M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20158S: Supported 20159F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20160F: drivers/clk/clk-hsdk-pll.c 20161 20162SYNOPSYS ARC SDP clock driver 20163M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20164S: Supported 20165F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20166F: drivers/clk/axs10x/* 20167 20168SYNOPSYS ARC SDP platform support 20169M: Alexey Brodkin <abrodkin@synopsys.com> 20170S: Supported 20171F: Documentation/devicetree/bindings/arc/axs10* 20172F: arch/arc/boot/dts/ax* 20173F: arch/arc/plat-axs10x 20174 20175SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20176M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20177S: Supported 20178F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20179F: drivers/reset/reset-axs10x.c 20180 20181SYNOPSYS CREG GPIO DRIVER 20182M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20183S: Maintained 20184F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20185F: drivers/gpio/gpio-creg-snps.c 20186 20187SYNOPSYS DESIGNWARE 8250 UART DRIVER 20188M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20189R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20190S: Supported 20191F: drivers/tty/serial/8250/8250_dw.c 20192F: drivers/tty/serial/8250/8250_dwlib.* 20193F: drivers/tty/serial/8250/8250_lpss.c 20194 20195SYNOPSYS DESIGNWARE APB GPIO DRIVER 20196M: Hoan Tran <hoan@os.amperecomputing.com> 20197M: Serge Semin <fancer.lancer@gmail.com> 20198L: linux-gpio@vger.kernel.org 20199S: Maintained 20200F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20201F: drivers/gpio/gpio-dwapb.c 20202 20203SYNOPSYS DESIGNWARE APB SSI DRIVER 20204M: Serge Semin <fancer.lancer@gmail.com> 20205L: linux-spi@vger.kernel.org 20206S: Supported 20207F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20208F: drivers/spi/spi-dw* 20209 20210SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20211M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20212S: Maintained 20213F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20214F: drivers/dma/dw-axi-dmac/ 20215 20216SYNOPSYS DESIGNWARE DMAC DRIVER 20217M: Viresh Kumar <vireshk@kernel.org> 20218R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20219S: Maintained 20220F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20221F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20222F: drivers/dma/dw/ 20223F: include/dt-bindings/dma/dw-dmac.h 20224F: include/linux/dma/dw.h 20225F: include/linux/platform_data/dma-dw.h 20226 20227SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20228M: Jose Abreu <Jose.Abreu@synopsys.com> 20229L: netdev@vger.kernel.org 20230S: Supported 20231F: drivers/net/ethernet/synopsys/ 20232 20233SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20234M: Jose Abreu <Jose.Abreu@synopsys.com> 20235L: netdev@vger.kernel.org 20236S: Supported 20237F: drivers/net/pcs/pcs-xpcs.c 20238F: drivers/net/pcs/pcs-xpcs.h 20239F: include/linux/pcs/pcs-xpcs.h 20240 20241SYNOPSYS DESIGNWARE I2C DRIVER 20242M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20243R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20244R: Mika Westerberg <mika.westerberg@linux.intel.com> 20245R: Jan Dabros <jsd@semihalf.com> 20246L: linux-i2c@vger.kernel.org 20247S: Supported 20248F: drivers/i2c/busses/i2c-designware-* 20249 20250SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20251M: Jaehoon Chung <jh80.chung@samsung.com> 20252L: linux-mmc@vger.kernel.org 20253S: Maintained 20254F: drivers/mmc/host/dw_mmc* 20255 20256SYNOPSYS HSDK RESET CONTROLLER DRIVER 20257M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20258S: Supported 20259F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20260F: drivers/reset/reset-hsdk.c 20261F: include/dt-bindings/reset/snps,hsdk-reset.h 20262 20263SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20264M: Prabu Thangamuthu <prabu.t@synopsys.com> 20265M: Manjunath M B <manjumb@synopsys.com> 20266L: linux-mmc@vger.kernel.org 20267S: Maintained 20268F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20269 20270SYSTEM CONFIGURATION (SYSCON) 20271M: Lee Jones <lee@kernel.org> 20272M: Arnd Bergmann <arnd@arndb.de> 20273S: Supported 20274T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20275F: drivers/mfd/syscon.c 20276 20277SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20278M: Sudeep Holla <sudeep.holla@arm.com> 20279R: Cristian Marussi <cristian.marussi@arm.com> 20280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20281S: Maintained 20282F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20283F: drivers/clk/clk-sc[mp]i.c 20284F: drivers/cpufreq/sc[mp]i-cpufreq.c 20285F: drivers/firmware/arm_scmi/ 20286F: drivers/firmware/arm_scpi.c 20287F: drivers/powercap/arm_scmi_powercap.c 20288F: drivers/regulator/scmi-regulator.c 20289F: drivers/reset/reset-scmi.c 20290F: include/linux/sc[mp]i_protocol.h 20291F: include/trace/events/scmi.h 20292F: include/uapi/linux/virtio_scmi.h 20293 20294SYSTEM RESET/SHUTDOWN DRIVERS 20295M: Sebastian Reichel <sre@kernel.org> 20296L: linux-pm@vger.kernel.org 20297S: Maintained 20298T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20299F: Documentation/devicetree/bindings/power/reset/ 20300F: drivers/power/reset/ 20301 20302SYSTEM TRACE MODULE CLASS 20303M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20304S: Maintained 20305T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20306F: Documentation/trace/stm.rst 20307F: drivers/hwtracing/stm/ 20308F: include/linux/stm.h 20309F: include/uapi/linux/stm.h 20310 20311SYSTEM76 ACPI DRIVER 20312M: Jeremy Soller <jeremy@system76.com> 20313M: System76 Product Development <productdev@system76.com> 20314L: platform-driver-x86@vger.kernel.org 20315S: Maintained 20316F: drivers/platform/x86/system76_acpi.c 20317 20318SYSV FILESYSTEM 20319M: Christoph Hellwig <hch@infradead.org> 20320S: Maintained 20321F: Documentation/filesystems/sysv-fs.rst 20322F: fs/sysv/ 20323F: include/linux/sysv_fs.h 20324 20325TASKSTATS STATISTICS INTERFACE 20326M: Balbir Singh <bsingharora@gmail.com> 20327S: Maintained 20328F: Documentation/accounting/taskstats* 20329F: include/linux/taskstats* 20330F: kernel/taskstats.c 20331 20332TC subsystem 20333M: Jamal Hadi Salim <jhs@mojatatu.com> 20334M: Cong Wang <xiyou.wangcong@gmail.com> 20335M: Jiri Pirko <jiri@resnulli.us> 20336L: netdev@vger.kernel.org 20337S: Maintained 20338F: include/net/pkt_cls.h 20339F: include/net/pkt_sched.h 20340F: include/net/tc_act/ 20341F: include/uapi/linux/pkt_cls.h 20342F: include/uapi/linux/pkt_sched.h 20343F: include/uapi/linux/tc_act/ 20344F: include/uapi/linux/tc_ematch/ 20345F: net/sched/ 20346F: tools/testing/selftests/tc-testing 20347 20348TC90522 MEDIA DRIVER 20349M: Akihiro Tsukada <tskd08@gmail.com> 20350L: linux-media@vger.kernel.org 20351S: Odd Fixes 20352F: drivers/media/dvb-frontends/tc90522* 20353 20354TCP LOW PRIORITY MODULE 20355M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20356M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20357S: Maintained 20358W: http://tcp-lp-mod.sourceforge.net/ 20359F: net/ipv4/tcp_lp.c 20360 20361TDA10071 MEDIA DRIVER 20362M: Antti Palosaari <crope@iki.fi> 20363L: linux-media@vger.kernel.org 20364S: Maintained 20365W: https://linuxtv.org 20366W: http://palosaari.fi/linux/ 20367Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20368T: git git://linuxtv.org/anttip/media_tree.git 20369F: drivers/media/dvb-frontends/tda10071* 20370 20371TDA18212 MEDIA DRIVER 20372M: Antti Palosaari <crope@iki.fi> 20373L: linux-media@vger.kernel.org 20374S: Maintained 20375W: https://linuxtv.org 20376W: http://palosaari.fi/linux/ 20377Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20378T: git git://linuxtv.org/anttip/media_tree.git 20379F: drivers/media/tuners/tda18212* 20380 20381TDA18218 MEDIA DRIVER 20382M: Antti Palosaari <crope@iki.fi> 20383L: linux-media@vger.kernel.org 20384S: Maintained 20385W: https://linuxtv.org 20386W: http://palosaari.fi/linux/ 20387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20388T: git git://linuxtv.org/anttip/media_tree.git 20389F: drivers/media/tuners/tda18218* 20390 20391TDA18250 MEDIA DRIVER 20392M: Olli Salonen <olli.salonen@iki.fi> 20393L: linux-media@vger.kernel.org 20394S: Maintained 20395W: https://linuxtv.org 20396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20397T: git git://linuxtv.org/media_tree.git 20398F: drivers/media/tuners/tda18250* 20399 20400TDA18271 MEDIA DRIVER 20401M: Michael Krufky <mkrufky@linuxtv.org> 20402L: linux-media@vger.kernel.org 20403S: Maintained 20404W: https://linuxtv.org 20405W: http://github.com/mkrufky 20406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20407T: git git://linuxtv.org/mkrufky/tuners.git 20408F: drivers/media/tuners/tda18271* 20409 20410TDA1997x MEDIA DRIVER 20411M: Tim Harvey <tharvey@gateworks.com> 20412L: linux-media@vger.kernel.org 20413S: Maintained 20414W: https://linuxtv.org 20415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20416F: drivers/media/i2c/tda1997x.* 20417 20418TDA827x MEDIA DRIVER 20419M: Michael Krufky <mkrufky@linuxtv.org> 20420L: linux-media@vger.kernel.org 20421S: Maintained 20422W: https://linuxtv.org 20423W: http://github.com/mkrufky 20424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20425T: git git://linuxtv.org/mkrufky/tuners.git 20426F: drivers/media/tuners/tda8290.* 20427 20428TDA8290 MEDIA DRIVER 20429M: Michael Krufky <mkrufky@linuxtv.org> 20430L: linux-media@vger.kernel.org 20431S: Maintained 20432W: https://linuxtv.org 20433W: http://github.com/mkrufky 20434Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20435T: git git://linuxtv.org/mkrufky/tuners.git 20436F: drivers/media/tuners/tda8290.* 20437 20438TDA9840 MEDIA DRIVER 20439M: Hans Verkuil <hverkuil@xs4all.nl> 20440L: linux-media@vger.kernel.org 20441S: Maintained 20442W: https://linuxtv.org 20443T: git git://linuxtv.org/media_tree.git 20444F: drivers/media/i2c/tda9840* 20445 20446TEA5761 TUNER DRIVER 20447M: Mauro Carvalho Chehab <mchehab@kernel.org> 20448L: linux-media@vger.kernel.org 20449S: Odd fixes 20450W: https://linuxtv.org 20451T: git git://linuxtv.org/media_tree.git 20452F: drivers/media/tuners/tea5761.* 20453 20454TEA5767 TUNER DRIVER 20455M: Mauro Carvalho Chehab <mchehab@kernel.org> 20456L: linux-media@vger.kernel.org 20457S: Maintained 20458W: https://linuxtv.org 20459T: git git://linuxtv.org/media_tree.git 20460F: drivers/media/tuners/tea5767.* 20461 20462TEA6415C MEDIA DRIVER 20463M: Hans Verkuil <hverkuil@xs4all.nl> 20464L: linux-media@vger.kernel.org 20465S: Maintained 20466W: https://linuxtv.org 20467T: git git://linuxtv.org/media_tree.git 20468F: drivers/media/i2c/tea6415c* 20469 20470TEA6420 MEDIA DRIVER 20471M: Hans Verkuil <hverkuil@xs4all.nl> 20472L: linux-media@vger.kernel.org 20473S: Maintained 20474W: https://linuxtv.org 20475T: git git://linuxtv.org/media_tree.git 20476F: drivers/media/i2c/tea6420* 20477 20478TEAM DRIVER 20479M: Jiri Pirko <jiri@resnulli.us> 20480L: netdev@vger.kernel.org 20481S: Supported 20482F: drivers/net/team/ 20483F: include/linux/if_team.h 20484F: include/uapi/linux/if_team.h 20485F: tools/testing/selftests/drivers/net/team/ 20486 20487TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20488M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20489S: Maintained 20490F: arch/x86/platform/ts5500/ 20491 20492TECHNOTREND USB IR RECEIVER 20493M: Sean Young <sean@mess.org> 20494L: linux-media@vger.kernel.org 20495S: Maintained 20496F: drivers/media/rc/ttusbir.c 20497 20498TECHWELL TW9910 VIDEO DECODER 20499L: linux-media@vger.kernel.org 20500S: Orphan 20501F: drivers/media/i2c/tw9910.c 20502F: include/media/i2c/tw9910.h 20503 20504TEE SUBSYSTEM 20505M: Jens Wiklander <jens.wiklander@linaro.org> 20506R: Sumit Garg <sumit.garg@linaro.org> 20507L: op-tee@lists.trustedfirmware.org 20508S: Maintained 20509F: Documentation/staging/tee.rst 20510F: drivers/tee/ 20511F: include/linux/tee_drv.h 20512F: include/uapi/linux/tee.h 20513 20514TEGRA ARCHITECTURE SUPPORT 20515M: Thierry Reding <thierry.reding@gmail.com> 20516M: Jonathan Hunter <jonathanh@nvidia.com> 20517L: linux-tegra@vger.kernel.org 20518S: Supported 20519Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20521N: [^a-z]tegra 20522 20523TEGRA CLOCK DRIVER 20524M: Peter De Schrijver <pdeschrijver@nvidia.com> 20525M: Prashant Gaikwad <pgaikwad@nvidia.com> 20526S: Supported 20527F: drivers/clk/tegra/ 20528 20529TEGRA DMA DRIVERS 20530M: Laxman Dewangan <ldewangan@nvidia.com> 20531M: Jon Hunter <jonathanh@nvidia.com> 20532S: Supported 20533F: drivers/dma/tegra* 20534 20535TEGRA I2C DRIVER 20536M: Laxman Dewangan <ldewangan@nvidia.com> 20537R: Dmitry Osipenko <digetx@gmail.com> 20538S: Supported 20539F: drivers/i2c/busses/i2c-tegra.c 20540 20541TEGRA IOMMU DRIVERS 20542M: Thierry Reding <thierry.reding@gmail.com> 20543R: Krishna Reddy <vdumpa@nvidia.com> 20544L: linux-tegra@vger.kernel.org 20545S: Supported 20546F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20547F: drivers/iommu/tegra* 20548 20549TEGRA KBC DRIVER 20550M: Laxman Dewangan <ldewangan@nvidia.com> 20551S: Supported 20552F: drivers/input/keyboard/tegra-kbc.c 20553 20554TEGRA NAND DRIVER 20555M: Stefan Agner <stefan@agner.ch> 20556M: Lucas Stach <dev@lynxeye.de> 20557S: Maintained 20558F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20559F: drivers/mtd/nand/raw/tegra_nand.c 20560 20561TEGRA PWM DRIVER 20562M: Thierry Reding <thierry.reding@gmail.com> 20563S: Supported 20564F: drivers/pwm/pwm-tegra.c 20565 20566TEGRA SERIAL DRIVER 20567M: Laxman Dewangan <ldewangan@nvidia.com> 20568S: Supported 20569F: drivers/tty/serial/serial-tegra.c 20570 20571TEGRA SPI DRIVER 20572M: Laxman Dewangan <ldewangan@nvidia.com> 20573S: Supported 20574F: drivers/spi/spi-tegra* 20575 20576TEGRA QUAD SPI DRIVER 20577M: Thierry Reding <thierry.reding@gmail.com> 20578M: Jonathan Hunter <jonathanh@nvidia.com> 20579M: Sowjanya Komatineni <skomatineni@nvidia.com> 20580L: linux-tegra@vger.kernel.org 20581S: Maintained 20582F: drivers/spi/spi-tegra210-quad.c 20583 20584TEGRA VIDEO DRIVER 20585M: Thierry Reding <thierry.reding@gmail.com> 20586M: Jonathan Hunter <jonathanh@nvidia.com> 20587M: Sowjanya Komatineni <skomatineni@nvidia.com> 20588L: linux-media@vger.kernel.org 20589L: linux-tegra@vger.kernel.org 20590S: Maintained 20591F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20592F: drivers/staging/media/tegra-video/ 20593 20594TEGRA XUSB PADCTL DRIVER 20595M: JC Kuo <jckuo@nvidia.com> 20596S: Supported 20597F: drivers/phy/tegra/xusb* 20598 20599TEHUTI ETHERNET DRIVER 20600M: Andy Gospodarek <andy@greyhouse.net> 20601L: netdev@vger.kernel.org 20602S: Supported 20603F: drivers/net/ethernet/tehuti/* 20604 20605TELECOM CLOCK DRIVER FOR MCPL0010 20606M: Mark Gross <markgross@kernel.org> 20607S: Supported 20608F: drivers/char/tlclk.c 20609 20610TEMPO SEMICONDUCTOR DRIVERS 20611M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20612S: Maintained 20613F: Documentation/devicetree/bindings/sound/tscs*.txt 20614F: sound/soc/codecs/tscs*.c 20615F: sound/soc/codecs/tscs*.h 20616 20617TENSILICA XTENSA PORT (xtensa) 20618M: Chris Zankel <chris@zankel.net> 20619M: Max Filippov <jcmvbkbc@gmail.com> 20620L: linux-xtensa@linux-xtensa.org 20621S: Maintained 20622T: git https://github.com/jcmvbkbc/linux-xtensa.git 20623F: arch/xtensa/ 20624F: drivers/irqchip/irq-xtensa-* 20625 20626TEXAS INSTRUMENTS ASoC DRIVERS 20627M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20629S: Maintained 20630F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20631F: sound/soc/ti/ 20632 20633TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20634M: Ricardo Ribalda <ribalda@kernel.org> 20635L: linux-iio@vger.kernel.org 20636S: Supported 20637F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20638F: drivers/iio/dac/ti-dac7612.c 20639 20640TEXAS INSTRUMENTS DMA DRIVERS 20641M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20642L: dmaengine@vger.kernel.org 20643S: Maintained 20644F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20645F: Documentation/devicetree/bindings/dma/ti-edma.txt 20646F: Documentation/devicetree/bindings/dma/ti/ 20647F: drivers/dma/ti/ 20648X: drivers/dma/ti/cppi41.c 20649F: include/linux/dma/k3-udma-glue.h 20650F: include/linux/dma/ti-cppi5.h 20651F: include/linux/dma/k3-psil.h 20652 20653TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20654M: Nishanth Menon <nm@ti.com> 20655M: Tero Kristo <kristo@kernel.org> 20656M: Santosh Shilimkar <ssantosh@kernel.org> 20657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20658S: Maintained 20659F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20660F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20661F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20662F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20663F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20664F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20665F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20666F: drivers/clk/keystone/sci-clk.c 20667F: drivers/firmware/ti_sci* 20668F: drivers/irqchip/irq-ti-sci-inta.c 20669F: drivers/irqchip/irq-ti-sci-intr.c 20670F: drivers/reset/reset-ti-sci.c 20671F: drivers/soc/ti/ti_sci_inta_msi.c 20672F: drivers/soc/ti/ti_sci_pm_domains.c 20673F: include/dt-bindings/soc/ti,sci_pm_domain.h 20674F: include/linux/soc/ti/ti_sci_inta_msi.h 20675F: include/linux/soc/ti/ti_sci_protocol.h 20676 20677TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20678M: Robert Marko <robert.marko@sartura.hr> 20679M: Luka Perkov <luka.perkov@sartura.hr> 20680L: linux-hwmon@vger.kernel.org 20681S: Maintained 20682F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20683F: Documentation/hwmon/tps23861.rst 20684F: drivers/hwmon/tps23861.c 20685 20686TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20687M: Puranjay Mohan <puranjay12@gmail.com> 20688L: linux-iio@vger.kernel.org 20689S: Supported 20690F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20691F: drivers/iio/temperature/tmp117.c 20692 20693THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20694M: Hans Verkuil <hverkuil@xs4all.nl> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: drivers/media/radio/radio-raremono.c 20700 20701THERMAL 20702M: Rafael J. Wysocki <rafael@kernel.org> 20703M: Daniel Lezcano <daniel.lezcano@linaro.org> 20704R: Amit Kucheria <amitk@kernel.org> 20705R: Zhang Rui <rui.zhang@intel.com> 20706L: linux-pm@vger.kernel.org 20707S: Supported 20708Q: https://patchwork.kernel.org/project/linux-pm/list/ 20709T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20710F: Documentation/ABI/testing/sysfs-class-thermal 20711F: Documentation/devicetree/bindings/thermal/ 20712F: Documentation/driver-api/thermal/ 20713F: drivers/thermal/ 20714F: include/dt-bindings/thermal/ 20715F: include/linux/cpu_cooling.h 20716F: include/linux/thermal.h 20717F: include/uapi/linux/thermal.h 20718F: tools/lib/thermal/ 20719F: tools/thermal/ 20720 20721THERMAL DRIVER FOR AMLOGIC SOCS 20722M: Guillaume La Roque <glaroque@baylibre.com> 20723L: linux-pm@vger.kernel.org 20724L: linux-amlogic@lists.infradead.org 20725S: Supported 20726W: http://linux-meson.com/ 20727F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20728F: drivers/thermal/amlogic_thermal.c 20729 20730THERMAL/CPU_COOLING 20731M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20732M: Daniel Lezcano <daniel.lezcano@linaro.org> 20733M: Viresh Kumar <viresh.kumar@linaro.org> 20734R: Lukasz Luba <lukasz.luba@arm.com> 20735L: linux-pm@vger.kernel.org 20736S: Supported 20737F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20738F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20739F: drivers/thermal/cpufreq_cooling.c 20740F: drivers/thermal/cpuidle_cooling.c 20741F: include/linux/cpu_cooling.h 20742 20743THERMAL/POWER_ALLOCATOR 20744M: Lukasz Luba <lukasz.luba@arm.com> 20745L: linux-pm@vger.kernel.org 20746S: Maintained 20747F: Documentation/driver-api/thermal/power_allocator.rst 20748F: drivers/thermal/gov_power_allocator.c 20749F: include/trace/events/thermal_power_allocator.h 20750 20751THINKPAD ACPI EXTRAS DRIVER 20752M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20753L: ibm-acpi-devel@lists.sourceforge.net 20754L: platform-driver-x86@vger.kernel.org 20755S: Maintained 20756W: http://ibm-acpi.sourceforge.net 20757W: http://thinkwiki.org/wiki/Ibm-acpi 20758T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20759F: drivers/platform/x86/thinkpad_acpi.c 20760 20761THINKPAD LMI DRIVER 20762M: Mark Pearson <markpearson@lenovo.com> 20763L: platform-driver-x86@vger.kernel.org 20764S: Maintained 20765F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20766F: drivers/platform/x86/think-lmi.? 20767 20768THUNDERBOLT DMA TRAFFIC TEST DRIVER 20769M: Isaac Hazan <isaac.hazan@intel.com> 20770L: linux-usb@vger.kernel.org 20771S: Maintained 20772F: drivers/thunderbolt/dma_test.c 20773 20774THUNDERBOLT DRIVER 20775M: Andreas Noever <andreas.noever@gmail.com> 20776M: Michael Jamet <michael.jamet@intel.com> 20777M: Mika Westerberg <mika.westerberg@linux.intel.com> 20778M: Yehezkel Bernat <YehezkelShB@gmail.com> 20779L: linux-usb@vger.kernel.org 20780S: Maintained 20781T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20782F: Documentation/admin-guide/thunderbolt.rst 20783F: drivers/thunderbolt/ 20784F: include/linux/thunderbolt.h 20785 20786THUNDERBOLT NETWORK DRIVER 20787M: Michael Jamet <michael.jamet@intel.com> 20788M: Mika Westerberg <mika.westerberg@linux.intel.com> 20789M: Yehezkel Bernat <YehezkelShB@gmail.com> 20790L: netdev@vger.kernel.org 20791S: Maintained 20792F: drivers/net/thunderbolt.c 20793 20794THUNDERX GPIO DRIVER 20795M: Robert Richter <rric@kernel.org> 20796S: Odd Fixes 20797F: drivers/gpio/gpio-thunderx.c 20798 20799TI AM437X VPFE DRIVER 20800M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20805T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20806F: drivers/media/platform/ti/am437x/ 20807 20808TI BANDGAP AND THERMAL DRIVER 20809M: Eduardo Valentin <edubezval@gmail.com> 20810M: Keerthy <j-keerthy@ti.com> 20811L: linux-pm@vger.kernel.org 20812L: linux-omap@vger.kernel.org 20813S: Maintained 20814F: drivers/thermal/ti-soc-thermal/ 20815 20816TI BQ27XXX POWER SUPPLY DRIVER 20817F: drivers/power/supply/bq27xxx_battery.c 20818F: drivers/power/supply/bq27xxx_battery_i2c.c 20819F: include/linux/power/bq27xxx_battery.h 20820 20821TI CDCE706 CLOCK DRIVER 20822M: Max Filippov <jcmvbkbc@gmail.com> 20823S: Maintained 20824F: drivers/clk/clk-cdce706.c 20825 20826TI CLOCK DRIVER 20827M: Tero Kristo <kristo@kernel.org> 20828L: linux-omap@vger.kernel.org 20829S: Odd Fixes 20830F: drivers/clk/ti/ 20831F: include/linux/clk/ti.h 20832 20833TI DAVINCI MACHINE SUPPORT 20834M: Sekhar Nori <nsekhar@ti.com> 20835R: Bartosz Golaszewski <brgl@bgdev.pl> 20836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20837S: Supported 20838T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20839F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20840F: arch/arm/boot/dts/da850* 20841F: arch/arm/mach-davinci/ 20842F: drivers/i2c/busses/i2c-davinci.c 20843 20844TI DAVINCI SERIES CLOCK DRIVER 20845M: David Lechner <david@lechnology.com> 20846R: Sekhar Nori <nsekhar@ti.com> 20847S: Maintained 20848F: Documentation/devicetree/bindings/clock/ti/davinci/ 20849F: drivers/clk/davinci/ 20850F: include/linux/clk/davinci.h 20851 20852TI DAVINCI SERIES GPIO DRIVER 20853M: Keerthy <j-keerthy@ti.com> 20854L: linux-gpio@vger.kernel.org 20855S: Maintained 20856F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20857F: drivers/gpio/gpio-davinci.c 20858 20859TI DAVINCI SERIES MEDIA DRIVER 20860M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20861L: linux-media@vger.kernel.org 20862S: Maintained 20863W: https://linuxtv.org 20864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20865T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20866F: drivers/media/platform/ti/davinci/ 20867F: drivers/staging/media/deprecated/vpfe_capture/ 20868F: include/media/davinci/ 20869 20870TI ENHANCED CAPTURE (eCAP) DRIVER 20871M: Vignesh Raghavendra <vigneshr@ti.com> 20872R: Julien Panis <jpanis@baylibre.com> 20873L: linux-iio@vger.kernel.org 20874L: linux-omap@vger.kernel.org 20875S: Maintained 20876F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20877F: drivers/counter/ti-ecap-capture.c 20878 20879TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20880R: David Lechner <david@lechnology.com> 20881L: linux-iio@vger.kernel.org 20882F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20883F: drivers/counter/ti-eqep.c 20884 20885TI ETHERNET SWITCH DRIVER (CPSW) 20886R: Grygorii Strashko <grygorii.strashko@ti.com> 20887L: linux-omap@vger.kernel.org 20888L: netdev@vger.kernel.org 20889S: Maintained 20890F: drivers/net/ethernet/ti/cpsw* 20891F: drivers/net/ethernet/ti/davinci* 20892 20893TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20894M: Alex Dubov <oakad@yahoo.com> 20895S: Maintained 20896W: http://tifmxx.berlios.de/ 20897F: drivers/memstick/host/tifm_ms.c 20898F: drivers/misc/tifm* 20899F: drivers/mmc/host/tifm_sd.c 20900F: include/linux/tifm.h 20901 20902TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20903M: Nishanth Menon <nm@ti.com> 20904M: Santosh Shilimkar <ssantosh@kernel.org> 20905L: linux-kernel@vger.kernel.org 20906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20907S: Maintained 20908T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20909F: drivers/soc/ti/* 20910 20911TI LM49xxx FAMILY ASoC CODEC DRIVERS 20912M: M R Swami Reddy <mr.swami.reddy@ti.com> 20913M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20915S: Maintained 20916F: sound/soc/codecs/isabelle* 20917F: sound/soc/codecs/lm49453* 20918 20919TI PCM3060 ASoC CODEC DRIVER 20920M: Kirill Marinushkin <kmarinushkin@birdec.com> 20921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20922S: Maintained 20923F: Documentation/devicetree/bindings/sound/pcm3060.txt 20924F: sound/soc/codecs/pcm3060* 20925 20926TI TAS571X FAMILY ASoC CODEC DRIVER 20927M: Kevin Cernekee <cernekee@chromium.org> 20928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20929S: Odd Fixes 20930F: sound/soc/codecs/tas571x* 20931 20932TI TRF7970A NFC DRIVER 20933M: Mark Greer <mgreer@animalcreek.com> 20934L: linux-wireless@vger.kernel.org 20935L: linux-nfc@lists.01.org (subscribers-only) 20936S: Supported 20937F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20938F: drivers/nfc/trf7970a.c 20939 20940TI TSC2046 ADC DRIVER 20941M: Oleksij Rempel <o.rempel@pengutronix.de> 20942R: kernel@pengutronix.de 20943L: linux-iio@vger.kernel.org 20944S: Maintained 20945F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20946F: drivers/iio/adc/ti-tsc2046.c 20947 20948TI TWL4030 SERIES SOC CODEC DRIVER 20949M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20951S: Maintained 20952F: sound/soc/codecs/twl4030* 20953 20954TI VPE/CAL DRIVERS 20955M: Benoit Parrot <bparrot@ti.com> 20956L: linux-media@vger.kernel.org 20957S: Maintained 20958W: http://linuxtv.org/ 20959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20960F: Documentation/devicetree/bindings/media/ti,cal.yaml 20961F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20962F: drivers/media/platform/ti/cal/ 20963F: drivers/media/platform/ti/vpe/ 20964 20965TI WILINK WIRELESS DRIVERS 20966L: linux-wireless@vger.kernel.org 20967S: Orphan 20968W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20969W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20970T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20971F: drivers/net/wireless/ti/ 20972 20973TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20974M: John Stultz <jstultz@google.com> 20975M: Thomas Gleixner <tglx@linutronix.de> 20976R: Stephen Boyd <sboyd@kernel.org> 20977L: linux-kernel@vger.kernel.org 20978S: Supported 20979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20980F: include/linux/clocksource.h 20981F: include/linux/time.h 20982F: include/linux/timex.h 20983F: include/uapi/linux/time.h 20984F: include/uapi/linux/timex.h 20985F: kernel/time/alarmtimer.c 20986F: kernel/time/clocksource.c 20987F: kernel/time/ntp.c 20988F: kernel/time/time*.c 20989F: tools/testing/selftests/timers/ 20990 20991TIPC NETWORK LAYER 20992M: Jon Maloy <jmaloy@redhat.com> 20993M: Ying Xue <ying.xue@windriver.com> 20994L: netdev@vger.kernel.org (core kernel code) 20995L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20996S: Maintained 20997W: http://tipc.sourceforge.net/ 20998F: include/uapi/linux/tipc*.h 20999F: net/tipc/ 21000 21001TLAN NETWORK DRIVER 21002M: Samuel Chessman <chessman@tux.org> 21003L: tlan-devel@lists.sourceforge.net (subscribers-only) 21004S: Maintained 21005W: http://sourceforge.net/projects/tlan/ 21006F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21007F: drivers/net/ethernet/ti/tlan.* 21008 21009TM6000 VIDEO4LINUX DRIVER 21010M: Mauro Carvalho Chehab <mchehab@kernel.org> 21011L: linux-media@vger.kernel.org 21012S: Odd fixes 21013W: https://linuxtv.org 21014T: git git://linuxtv.org/media_tree.git 21015F: Documentation/admin-guide/media/tm6000* 21016F: drivers/staging/media/deprecated/tm6000/ 21017 21018TMIO/SDHI MMC DRIVER 21019M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21020L: linux-mmc@vger.kernel.org 21021L: linux-renesas-soc@vger.kernel.org 21022S: Supported 21023F: drivers/mmc/host/renesas_sdhi* 21024F: drivers/mmc/host/tmio_mmc* 21025F: include/linux/mfd/tmio.h 21026 21027TMP401 HARDWARE MONITOR DRIVER 21028M: Guenter Roeck <linux@roeck-us.net> 21029L: linux-hwmon@vger.kernel.org 21030S: Maintained 21031F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21032F: Documentation/hwmon/tmp401.rst 21033F: drivers/hwmon/tmp401.c 21034 21035TMP464 HARDWARE MONITOR DRIVER 21036M: Agathe Porte <agathe.porte@nokia.com> 21037M: Guenter Roeck <linux@roeck-us.net> 21038L: linux-hwmon@vger.kernel.org 21039S: Maintained 21040F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21041F: Documentation/hwmon/tmp464.rst 21042F: drivers/hwmon/tmp464.c 21043 21044TMP513 HARDWARE MONITOR DRIVER 21045M: Eric Tremblay <etremblay@distech-controls.com> 21046L: linux-hwmon@vger.kernel.org 21047S: Maintained 21048F: Documentation/hwmon/tmp513.rst 21049F: drivers/hwmon/tmp513.c 21050 21051TMPFS (SHMEM FILESYSTEM) 21052M: Hugh Dickins <hughd@google.com> 21053L: linux-mm@kvack.org 21054S: Maintained 21055F: include/linux/shmem_fs.h 21056F: mm/shmem.c 21057 21058TOMOYO SECURITY MODULE 21059M: Kentaro Takeda <takedakn@nttdata.co.jp> 21060M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21061L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21062L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21063L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21064L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21065S: Maintained 21066W: https://tomoyo.osdn.jp/ 21067F: security/tomoyo/ 21068 21069TOPSTAR LAPTOP EXTRAS DRIVER 21070M: Herton Ronaldo Krzesinski <herton@canonical.com> 21071L: platform-driver-x86@vger.kernel.org 21072S: Maintained 21073F: drivers/platform/x86/topstar-laptop.c 21074 21075TORTURE-TEST MODULES 21076M: Davidlohr Bueso <dave@stgolabs.net> 21077M: "Paul E. McKenney" <paulmck@kernel.org> 21078M: Josh Triplett <josh@joshtriplett.org> 21079L: linux-kernel@vger.kernel.org 21080S: Supported 21081T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21082F: Documentation/RCU/torture.rst 21083F: kernel/locking/locktorture.c 21084F: kernel/rcu/rcuscale.c 21085F: kernel/rcu/rcutorture.c 21086F: kernel/rcu/refscale.c 21087F: kernel/torture.c 21088 21089TOSHIBA ACPI EXTRAS DRIVER 21090M: Azael Avalos <coproscefalo@gmail.com> 21091L: platform-driver-x86@vger.kernel.org 21092S: Maintained 21093F: drivers/platform/x86/toshiba_acpi.c 21094 21095TOSHIBA BLUETOOTH DRIVER 21096M: Azael Avalos <coproscefalo@gmail.com> 21097L: platform-driver-x86@vger.kernel.org 21098S: Maintained 21099F: drivers/platform/x86/toshiba_bluetooth.c 21100 21101TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21102M: Azael Avalos <coproscefalo@gmail.com> 21103L: platform-driver-x86@vger.kernel.org 21104S: Maintained 21105F: drivers/platform/x86/toshiba_haps.c 21106 21107TOSHIBA SMM DRIVER 21108M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21109S: Maintained 21110W: http://www.buzzard.org.uk/toshiba/ 21111F: drivers/char/toshiba.c 21112F: include/linux/toshiba.h 21113F: include/uapi/linux/toshiba.h 21114 21115TOSHIBA TC358743 DRIVER 21116M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21117L: linux-media@vger.kernel.org 21118S: Maintained 21119F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21120F: drivers/media/i2c/tc358743* 21121F: include/media/i2c/tc358743.h 21122 21123TOSHIBA WMI HOTKEYS DRIVER 21124M: Azael Avalos <coproscefalo@gmail.com> 21125L: platform-driver-x86@vger.kernel.org 21126S: Maintained 21127F: drivers/platform/x86/toshiba-wmi.c 21128 21129TPM DEVICE DRIVER 21130M: Peter Huewe <peterhuewe@gmx.de> 21131M: Jarkko Sakkinen <jarkko@kernel.org> 21132R: Jason Gunthorpe <jgg@ziepe.ca> 21133L: linux-integrity@vger.kernel.org 21134S: Maintained 21135W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21136Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21137T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21138F: drivers/char/tpm/ 21139 21140TPS546D24 DRIVER 21141M: Duke Du <dukedu83@gmail.com> 21142L: linux-hwmon@vger.kernel.org 21143S: Maintained 21144F: Documentation/hwmon/tps546d24.rst 21145F: drivers/hwmon/pmbus/tps546d24.c 21146 21147TRACING 21148M: Steven Rostedt <rostedt@goodmis.org> 21149M: Masami Hiramatsu <mhiramat@kernel.org> 21150L: linux-kernel@vger.kernel.org 21151L: linux-trace-kernel@vger.kernel.org 21152Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21153S: Maintained 21154T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21155F: Documentation/trace/* 21156F: fs/tracefs/ 21157F: include/linux/trace*.h 21158F: include/trace/ 21159F: kernel/trace/ 21160F: scripts/tracing/ 21161F: tools/testing/selftests/ftrace/ 21162 21163TRACING MMIO ACCESSES (MMIOTRACE) 21164M: Steven Rostedt <rostedt@goodmis.org> 21165M: Masami Hiramatsu <mhiramat@kernel.org> 21166R: Karol Herbst <karolherbst@gmail.com> 21167R: Pekka Paalanen <ppaalanen@gmail.com> 21168L: linux-kernel@vger.kernel.org 21169L: nouveau@lists.freedesktop.org 21170S: Maintained 21171F: arch/x86/mm/kmmio.c 21172F: arch/x86/mm/mmio-mod.c 21173F: arch/x86/mm/testmmiotrace.c 21174F: include/linux/mmiotrace.h 21175F: kernel/trace/trace_mmiotrace.c 21176 21177TRACING OS NOISE / LATENCY TRACERS 21178M: Steven Rostedt <rostedt@goodmis.org> 21179M: Daniel Bristot de Oliveira <bristot@kernel.org> 21180S: Maintained 21181F: kernel/trace/trace_osnoise.c 21182F: include/trace/events/osnoise.h 21183F: kernel/trace/trace_hwlat.c 21184F: kernel/trace/trace_irqsoff.c 21185F: kernel/trace/trace_sched_wakeup.c 21186F: Documentation/trace/osnoise-tracer.rst 21187F: Documentation/trace/timerlat-tracer.rst 21188F: Documentation/trace/hwlat_detector.rst 21189F: arch/*/kernel/trace.c 21190 21191Real-time Linux Analysis (RTLA) tools 21192M: Daniel Bristot de Oliveira <bristot@kernel.org> 21193M: Steven Rostedt <rostedt@goodmis.org> 21194L: linux-trace-devel@vger.kernel.org 21195S: Maintained 21196F: Documentation/tools/rtla/ 21197F: tools/tracing/rtla/ 21198 21199TRADITIONAL CHINESE DOCUMENTATION 21200M: Hu Haowen <src.res@email.cn> 21201L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21202S: Maintained 21203W: https://github.com/srcres258/linux-doc 21204T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21205F: Documentation/translations/zh_TW/ 21206 21207TTY LAYER 21208M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21209M: Jiri Slaby <jirislaby@kernel.org> 21210S: Supported 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21212F: Documentation/driver-api/serial/ 21213F: drivers/tty/ 21214F: drivers/tty/serial/serial_core.c 21215F: include/linux/selection.h 21216F: include/linux/serial.h 21217F: include/linux/serial_core.h 21218F: include/linux/sysrq.h 21219F: include/linux/tty*.h 21220F: include/linux/vt.h 21221F: include/linux/vt_*.h 21222F: include/uapi/linux/serial.h 21223F: include/uapi/linux/serial_core.h 21224F: include/uapi/linux/tty.h 21225 21226TUA9001 MEDIA DRIVER 21227M: Antti Palosaari <crope@iki.fi> 21228L: linux-media@vger.kernel.org 21229S: Maintained 21230W: https://linuxtv.org 21231W: http://palosaari.fi/linux/ 21232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21233T: git git://linuxtv.org/anttip/media_tree.git 21234F: drivers/media/tuners/tua9001* 21235 21236TULIP NETWORK DRIVERS 21237L: netdev@vger.kernel.org 21238L: linux-parisc@vger.kernel.org 21239S: Orphan 21240F: drivers/net/ethernet/dec/tulip/ 21241 21242TUN/TAP driver 21243M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21244S: Maintained 21245W: http://vtun.sourceforge.net/tun 21246F: Documentation/networking/tuntap.rst 21247F: arch/um/os-Linux/drivers/ 21248 21249TURBOCHANNEL SUBSYSTEM 21250M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21251M: Ralf Baechle <ralf@linux-mips.org> 21252L: linux-mips@vger.kernel.org 21253S: Maintained 21254Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21255F: drivers/tc/ 21256F: include/linux/tc.h 21257 21258TURBOSTAT UTILITY 21259M: "Len Brown" <lenb@kernel.org> 21260L: linux-pm@vger.kernel.org 21261S: Supported 21262Q: https://patchwork.kernel.org/project/linux-pm/list/ 21263B: https://bugzilla.kernel.org 21264T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21265F: tools/power/x86/turbostat/ 21266 21267TW5864 VIDEO4LINUX DRIVER 21268M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21269M: Anton Sviridenko <anton@corp.bluecherry.net> 21270M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21271M: Andrey Utkin <andrey_utkin@fastmail.com> 21272L: linux-media@vger.kernel.org 21273S: Supported 21274F: drivers/media/pci/tw5864/ 21275 21276TW68 VIDEO4LINUX DRIVER 21277M: Hans Verkuil <hverkuil@xs4all.nl> 21278L: linux-media@vger.kernel.org 21279S: Odd Fixes 21280W: https://linuxtv.org 21281T: git git://linuxtv.org/media_tree.git 21282F: drivers/media/pci/tw68/ 21283 21284TW686X VIDEO4LINUX DRIVER 21285M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21286L: linux-media@vger.kernel.org 21287S: Maintained 21288W: http://linuxtv.org 21289T: git git://linuxtv.org/media_tree.git 21290F: drivers/media/pci/tw686x/ 21291 21292U-BOOT ENVIRONMENT VARIABLES 21293M: Rafał Miłecki <rafal@milecki.pl> 21294S: Maintained 21295F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21296F: drivers/nvmem/u-boot-env.c 21297 21298UACCE ACCELERATOR FRAMEWORK 21299M: Zhangfei Gao <zhangfei.gao@linaro.org> 21300M: Zhou Wang <wangzhou1@hisilicon.com> 21301L: linux-accelerators@lists.ozlabs.org 21302L: linux-kernel@vger.kernel.org 21303S: Maintained 21304F: Documentation/ABI/testing/sysfs-driver-uacce 21305F: Documentation/misc-devices/uacce.rst 21306F: drivers/misc/uacce/ 21307F: include/linux/uacce.h 21308F: include/uapi/misc/uacce/ 21309 21310UBI FILE SYSTEM (UBIFS) 21311M: Richard Weinberger <richard@nod.at> 21312L: linux-mtd@lists.infradead.org 21313S: Supported 21314W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21315T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21316T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21317F: Documentation/ABI/testing/sysfs-fs-ubifs 21318F: Documentation/filesystems/ubifs-authentication.rst 21319F: Documentation/filesystems/ubifs.rst 21320F: fs/ubifs/ 21321 21322UBLK USERSPACE BLOCK DRIVER 21323M: Ming Lei <ming.lei@redhat.com> 21324L: linux-block@vger.kernel.org 21325S: Maintained 21326F: Documentation/block/ublk.rst 21327F: drivers/block/ublk_drv.c 21328F: include/uapi/linux/ublk_cmd.h 21329 21330UCLINUX (M68KNOMMU AND COLDFIRE) 21331M: Greg Ungerer <gerg@linux-m68k.org> 21332L: linux-m68k@lists.linux-m68k.org 21333L: uclinux-dev@uclinux.org (subscribers-only) 21334S: Maintained 21335W: http://www.linux-m68k.org/ 21336W: http://www.uclinux.org/ 21337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21338F: arch/m68k/*/*_no.* 21339F: arch/m68k/68*/ 21340F: arch/m68k/coldfire/ 21341F: arch/m68k/include/asm/*_no.* 21342 21343UDF FILESYSTEM 21344M: Jan Kara <jack@suse.com> 21345S: Maintained 21346F: Documentation/filesystems/udf.rst 21347F: fs/udf/ 21348 21349UDRAW TABLET 21350M: Bastien Nocera <hadess@hadess.net> 21351L: linux-input@vger.kernel.org 21352S: Maintained 21353F: drivers/hid/hid-udraw-ps3.c 21354 21355UFS FILESYSTEM 21356M: Evgeniy Dushistov <dushistov@mail.ru> 21357S: Maintained 21358F: Documentation/admin-guide/ufs.rst 21359F: fs/ufs/ 21360 21361UHID USERSPACE HID IO DRIVER 21362M: David Rheinsberg <david.rheinsberg@gmail.com> 21363L: linux-input@vger.kernel.org 21364S: Maintained 21365F: drivers/hid/uhid.c 21366F: include/uapi/linux/uhid.h 21367 21368ULPI BUS 21369M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21370L: linux-usb@vger.kernel.org 21371S: Maintained 21372F: drivers/usb/common/ulpi.c 21373F: include/linux/ulpi/ 21374 21375UNICODE SUBSYSTEM 21376M: Gabriel Krisman Bertazi <krisman@collabora.com> 21377L: linux-fsdevel@vger.kernel.org 21378S: Supported 21379F: fs/unicode/ 21380 21381UNIFDEF 21382M: Tony Finch <dot@dotat.at> 21383S: Maintained 21384W: http://dotat.at/prog/unifdef 21385F: scripts/unifdef.c 21386 21387UNIFORM CDROM DRIVER 21388M: Phillip Potter <phil@philpotter.co.uk> 21389S: Maintained 21390F: Documentation/cdrom/ 21391F: drivers/cdrom/cdrom.c 21392F: include/linux/cdrom.h 21393F: include/uapi/linux/cdrom.h 21394 21395UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21396R: Alim Akhtar <alim.akhtar@samsung.com> 21397R: Avri Altman <avri.altman@wdc.com> 21398R: Bart Van Assche <bvanassche@acm.org> 21399L: linux-scsi@vger.kernel.org 21400S: Supported 21401F: Documentation/devicetree/bindings/ufs/ 21402F: Documentation/scsi/ufs.rst 21403F: drivers/ufs/core/ 21404 21405UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21406M: Pedro Sousa <pedrom.sousa@synopsys.com> 21407L: linux-scsi@vger.kernel.org 21408S: Supported 21409F: drivers/ufs/host/*dwc* 21410 21411UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21412M: Stanley Chu <stanley.chu@mediatek.com> 21413L: linux-scsi@vger.kernel.org 21414L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21415S: Maintained 21416F: drivers/ufs/host/ufs-mediatek* 21417 21418UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21419M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21420L: linux-renesas-soc@vger.kernel.org 21421L: linux-scsi@vger.kernel.org 21422S: Maintained 21423F: drivers/ufs/host/ufs-renesas.c 21424 21425UNSORTED BLOCK IMAGES (UBI) 21426M: Richard Weinberger <richard@nod.at> 21427L: linux-mtd@lists.infradead.org 21428S: Supported 21429W: http://www.linux-mtd.infradead.org/ 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21431T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21432F: drivers/mtd/ubi/ 21433F: include/linux/mtd/ubi.h 21434F: include/uapi/mtd/ubi-user.h 21435 21436USB "USBNET" DRIVER FRAMEWORK 21437M: Oliver Neukum <oneukum@suse.com> 21438L: netdev@vger.kernel.org 21439S: Maintained 21440W: http://www.linux-usb.org/usbnet 21441F: drivers/net/usb/usbnet.c 21442F: include/linux/usb/usbnet.h 21443 21444USB ACM DRIVER 21445M: Oliver Neukum <oneukum@suse.com> 21446L: linux-usb@vger.kernel.org 21447S: Maintained 21448F: Documentation/usb/acm.rst 21449F: drivers/usb/class/cdc-acm.* 21450 21451USB APPLE MFI FASTCHARGE DRIVER 21452M: Bastien Nocera <hadess@hadess.net> 21453L: linux-usb@vger.kernel.org 21454S: Maintained 21455F: drivers/usb/misc/apple-mfi-fastcharge.c 21456 21457USB AR5523 WIRELESS DRIVER 21458M: Pontus Fuchs <pontus.fuchs@gmail.com> 21459L: linux-wireless@vger.kernel.org 21460S: Maintained 21461F: drivers/net/wireless/ath/ar5523/ 21462 21463USB ATTACHED SCSI 21464M: Oliver Neukum <oneukum@suse.com> 21465L: linux-usb@vger.kernel.org 21466L: linux-scsi@vger.kernel.org 21467S: Maintained 21468F: drivers/usb/storage/uas.c 21469 21470USB CDC ETHERNET DRIVER 21471M: Oliver Neukum <oliver@neukum.org> 21472L: linux-usb@vger.kernel.org 21473S: Maintained 21474F: drivers/net/usb/cdc_*.c 21475F: include/uapi/linux/usb/cdc.h 21476 21477USB CHAOSKEY DRIVER 21478M: Keith Packard <keithp@keithp.com> 21479L: linux-usb@vger.kernel.org 21480S: Maintained 21481F: drivers/usb/misc/chaoskey.c 21482 21483USB CYPRESS C67X00 DRIVER 21484L: linux-usb@vger.kernel.org 21485S: Orphan 21486F: drivers/usb/c67x00/ 21487 21488USB DAVICOM DM9601 DRIVER 21489M: Peter Korsgaard <peter@korsgaard.com> 21490L: netdev@vger.kernel.org 21491S: Maintained 21492W: http://www.linux-usb.org/usbnet 21493F: drivers/net/usb/dm9601.c 21494 21495USB EHCI DRIVER 21496M: Alan Stern <stern@rowland.harvard.edu> 21497L: linux-usb@vger.kernel.org 21498S: Maintained 21499F: Documentation/usb/ehci.rst 21500F: drivers/usb/host/ehci* 21501 21502USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21503M: Jiri Kosina <jikos@kernel.org> 21504M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21505L: linux-usb@vger.kernel.org 21506S: Maintained 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21508F: Documentation/hid/hiddev.rst 21509F: drivers/hid/usbhid/ 21510 21511USB INTEL XHCI ROLE MUX DRIVER 21512M: Hans de Goede <hdegoede@redhat.com> 21513L: linux-usb@vger.kernel.org 21514S: Maintained 21515F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21516 21517USB IP DRIVER FOR HISILICON KIRIN 960 21518M: Yu Chen <chenyu56@huawei.com> 21519M: Binghui Wang <wangbinghui@hisilicon.com> 21520L: linux-usb@vger.kernel.org 21521S: Maintained 21522F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21523F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21524 21525USB IP DRIVER FOR HISILICON KIRIN 970 21526M: Mauro Carvalho Chehab <mchehab@kernel.org> 21527L: linux-usb@vger.kernel.org 21528S: Maintained 21529F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21530F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21531 21532USB ISP116X DRIVER 21533M: Olav Kongas <ok@artecdesign.ee> 21534L: linux-usb@vger.kernel.org 21535S: Maintained 21536F: drivers/usb/host/isp116x* 21537F: include/linux/usb/isp116x.h 21538 21539USB ISP1760 DRIVER 21540M: Rui Miguel Silva <rui.silva@linaro.org> 21541L: linux-usb@vger.kernel.org 21542S: Maintained 21543F: drivers/usb/isp1760/* 21544F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21545 21546USB LAN78XX ETHERNET DRIVER 21547M: Woojung Huh <woojung.huh@microchip.com> 21548M: UNGLinuxDriver@microchip.com 21549L: netdev@vger.kernel.org 21550S: Maintained 21551F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21552F: drivers/net/usb/lan78xx.* 21553F: include/dt-bindings/net/microchip-lan78xx.h 21554 21555USB MASS STORAGE DRIVER 21556M: Alan Stern <stern@rowland.harvard.edu> 21557L: linux-usb@vger.kernel.org 21558L: usb-storage@lists.one-eyed-alien.net 21559S: Maintained 21560F: drivers/usb/storage/ 21561 21562USB MIDI DRIVER 21563M: Clemens Ladisch <clemens@ladisch.de> 21564L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21565S: Maintained 21566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21567F: sound/usb/midi.* 21568 21569USB NETWORKING DRIVERS 21570L: linux-usb@vger.kernel.org 21571S: Odd Fixes 21572F: drivers/net/usb/ 21573 21574USB OHCI DRIVER 21575M: Alan Stern <stern@rowland.harvard.edu> 21576L: linux-usb@vger.kernel.org 21577S: Maintained 21578F: Documentation/usb/ohci.rst 21579F: drivers/usb/host/ohci* 21580 21581USB OTG FSM (Finite State Machine) 21582M: Peter Chen <peter.chen@kernel.org> 21583L: linux-usb@vger.kernel.org 21584S: Maintained 21585T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21586F: drivers/usb/common/usb-otg-fsm.c 21587 21588USB OVER IP DRIVER 21589M: Valentina Manea <valentina.manea.m@gmail.com> 21590M: Shuah Khan <shuah@kernel.org> 21591M: Shuah Khan <skhan@linuxfoundation.org> 21592L: linux-usb@vger.kernel.org 21593S: Maintained 21594F: Documentation/usb/usbip_protocol.rst 21595F: drivers/usb/usbip/ 21596F: tools/testing/selftests/drivers/usb/usbip/ 21597F: tools/usb/usbip/ 21598 21599USB PEGASUS DRIVER 21600M: Petko Manolov <petkan@nucleusys.com> 21601L: linux-usb@vger.kernel.org 21602L: netdev@vger.kernel.org 21603S: Maintained 21604W: https://github.com/petkan/pegasus 21605T: git https://github.com/petkan/pegasus.git 21606F: drivers/net/usb/pegasus.* 21607 21608USB PRINTER DRIVER (usblp) 21609M: Pete Zaitcev <zaitcev@redhat.com> 21610L: linux-usb@vger.kernel.org 21611S: Supported 21612F: drivers/usb/class/usblp.c 21613 21614USB RAW GADGET DRIVER 21615R: Andrey Konovalov <andreyknvl@gmail.com> 21616L: linux-usb@vger.kernel.org 21617S: Maintained 21618F: Documentation/usb/raw-gadget.rst 21619F: drivers/usb/gadget/legacy/raw_gadget.c 21620F: include/uapi/linux/usb/raw_gadget.h 21621 21622USB QMI WWAN NETWORK DRIVER 21623M: Bjørn Mork <bjorn@mork.no> 21624L: netdev@vger.kernel.org 21625S: Maintained 21626F: Documentation/ABI/testing/sysfs-class-net-qmi 21627F: drivers/net/usb/qmi_wwan.c 21628 21629USB RTL8150 DRIVER 21630M: Petko Manolov <petkan@nucleusys.com> 21631L: linux-usb@vger.kernel.org 21632L: netdev@vger.kernel.org 21633S: Maintained 21634W: https://github.com/petkan/rtl8150 21635T: git https://github.com/petkan/rtl8150.git 21636F: drivers/net/usb/rtl8150.c 21637 21638USB SERIAL SUBSYSTEM 21639M: Johan Hovold <johan@kernel.org> 21640L: linux-usb@vger.kernel.org 21641S: Maintained 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21643F: Documentation/usb/usb-serial.rst 21644F: drivers/usb/serial/ 21645F: include/linux/usb/serial.h 21646 21647USB SMSC75XX ETHERNET DRIVER 21648M: Steve Glendinning <steve.glendinning@shawell.net> 21649L: netdev@vger.kernel.org 21650S: Maintained 21651F: drivers/net/usb/smsc75xx.* 21652 21653USB SMSC95XX ETHERNET DRIVER 21654M: Steve Glendinning <steve.glendinning@shawell.net> 21655M: UNGLinuxDriver@microchip.com 21656L: netdev@vger.kernel.org 21657S: Maintained 21658F: drivers/net/usb/smsc95xx.* 21659 21660USB SUBSYSTEM 21661M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21662L: linux-usb@vger.kernel.org 21663S: Supported 21664W: http://www.linux-usb.org 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21666F: Documentation/devicetree/bindings/usb/ 21667F: Documentation/usb/ 21668F: drivers/usb/ 21669F: include/dt-bindings/usb/ 21670F: include/linux/usb.h 21671F: include/linux/usb/ 21672 21673USB TYPEC BUS FOR ALTERNATE MODES 21674M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21675L: linux-usb@vger.kernel.org 21676S: Maintained 21677F: Documentation/ABI/testing/sysfs-bus-typec 21678F: Documentation/driver-api/usb/typec_bus.rst 21679F: drivers/usb/typec/altmodes/ 21680F: include/linux/usb/typec_altmode.h 21681 21682USB TYPEC CLASS 21683M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21684L: linux-usb@vger.kernel.org 21685S: Maintained 21686F: Documentation/ABI/testing/sysfs-class-typec 21687F: Documentation/driver-api/usb/typec.rst 21688F: drivers/usb/typec/ 21689F: include/linux/usb/typec.h 21690 21691USB TYPEC INTEL PMC MUX DRIVER 21692M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21696F: drivers/usb/typec/mux/intel_pmc_mux.c 21697 21698USB TYPEC PI3USB30532 MUX DRIVER 21699M: Hans de Goede <hdegoede@redhat.com> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/typec/mux/pi3usb30532.c 21703 21704USB TYPEC PORT CONTROLLER DRIVERS 21705M: Guenter Roeck <linux@roeck-us.net> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/typec/tcpm/ 21709 21710USB UHCI DRIVER 21711M: Alan Stern <stern@rowland.harvard.edu> 21712L: linux-usb@vger.kernel.org 21713S: Maintained 21714F: drivers/usb/host/uhci* 21715 21716USB VIDEO CLASS 21717M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21718L: linux-media@vger.kernel.org 21719S: Maintained 21720W: http://www.ideasonboard.org/uvc/ 21721T: git git://linuxtv.org/media_tree.git 21722F: drivers/media/usb/uvc/ 21723F: include/uapi/linux/uvcvideo.h 21724 21725USB WEBCAM GADGET 21726M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729F: drivers/usb/gadget/function/*uvc* 21730F: drivers/usb/gadget/legacy/webcam.c 21731F: include/uapi/linux/usb/g_uvc.h 21732 21733USB WIRELESS RNDIS DRIVER (rndis_wlan) 21734M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21735L: linux-wireless@vger.kernel.org 21736S: Maintained 21737F: drivers/net/wireless/rndis_wlan.c 21738 21739USB XHCI DRIVER 21740M: Mathias Nyman <mathias.nyman@intel.com> 21741L: linux-usb@vger.kernel.org 21742S: Supported 21743F: drivers/usb/host/pci-quirks* 21744F: drivers/usb/host/xhci* 21745 21746USB ZD1201 DRIVER 21747L: linux-wireless@vger.kernel.org 21748S: Orphan 21749W: http://linux-lc100020.sourceforge.net 21750F: drivers/net/wireless/zydas/zd1201.* 21751 21752USB ZR364XX DRIVER 21753M: Antoine Jacquet <royale@zerezo.com> 21754L: linux-usb@vger.kernel.org 21755L: linux-media@vger.kernel.org 21756S: Maintained 21757W: http://royale.zerezo.com/zr364xx/ 21758T: git git://linuxtv.org/media_tree.git 21759F: Documentation/admin-guide/media/zr364xx* 21760F: drivers/staging/media/deprecated/zr364xx/ 21761 21762USER DATAGRAM PROTOCOL (UDP) 21763M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21764S: Maintained 21765F: include/linux/udp.h 21766F: net/ipv4/udp.c 21767F: net/ipv6/udp.c 21768 21769USER-MODE LINUX (UML) 21770M: Richard Weinberger <richard@nod.at> 21771M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21772M: Johannes Berg <johannes@sipsolutions.net> 21773L: linux-um@lists.infradead.org 21774S: Maintained 21775W: http://user-mode-linux.sourceforge.net 21776Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21777T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21778T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21779F: Documentation/virt/uml/ 21780F: arch/um/ 21781F: arch/x86/um/ 21782F: fs/hostfs/ 21783 21784USERSPACE COPYIN/COPYOUT (UIOVEC) 21785M: Alexander Viro <viro@zeniv.linux.org.uk> 21786S: Maintained 21787F: include/linux/uio.h 21788F: lib/iov_iter.c 21789 21790USERSPACE DMA BUFFER DRIVER 21791M: Gerd Hoffmann <kraxel@redhat.com> 21792L: dri-devel@lists.freedesktop.org 21793S: Maintained 21794T: git git://anongit.freedesktop.org/drm/drm-misc 21795F: drivers/dma-buf/udmabuf.c 21796F: include/uapi/linux/udmabuf.h 21797 21798USERSPACE I/O (UIO) 21799M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21800S: Maintained 21801T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21802F: Documentation/driver-api/uio-howto.rst 21803F: drivers/uio/ 21804F: include/linux/uio_driver.h 21805 21806UTIL-LINUX PACKAGE 21807M: Karel Zak <kzak@redhat.com> 21808L: util-linux@vger.kernel.org 21809S: Maintained 21810W: http://en.wikipedia.org/wiki/Util-linux 21811T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21812 21813UUID HELPERS 21814M: Christoph Hellwig <hch@lst.de> 21815R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21816L: linux-kernel@vger.kernel.org 21817S: Maintained 21818T: git git://git.infradead.org/users/hch/uuid.git 21819F: include/linux/uuid.h 21820F: include/uapi/linux/uuid.h 21821F: lib/test_uuid.c 21822F: lib/uuid.c 21823 21824UV SYSFS DRIVER 21825M: Justin Ernst <justin.ernst@hpe.com> 21826L: platform-driver-x86@vger.kernel.org 21827S: Maintained 21828F: drivers/platform/x86/uv_sysfs.c 21829 21830UVESAFB DRIVER 21831M: Michal Januszewski <spock@gentoo.org> 21832L: linux-fbdev@vger.kernel.org 21833S: Maintained 21834W: https://github.com/mjanusz/v86d 21835F: Documentation/fb/uvesafb.rst 21836F: drivers/video/fbdev/uvesafb.* 21837 21838Ux500 CLOCK DRIVERS 21839M: Ulf Hansson <ulf.hansson@linaro.org> 21840L: linux-clk@vger.kernel.org 21841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21842S: Maintained 21843F: drivers/clk/ux500/ 21844 21845VF610 NAND DRIVER 21846M: Stefan Agner <stefan@agner.ch> 21847L: linux-mtd@lists.infradead.org 21848S: Supported 21849F: drivers/mtd/nand/raw/vf610_nfc.c 21850 21851VFAT/FAT/MSDOS FILESYSTEM 21852M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21853S: Maintained 21854F: Documentation/filesystems/vfat.rst 21855F: fs/fat/ 21856F: tools/testing/selftests/filesystems/fat/ 21857 21858VFIO DRIVER 21859M: Alex Williamson <alex.williamson@redhat.com> 21860R: Cornelia Huck <cohuck@redhat.com> 21861L: kvm@vger.kernel.org 21862S: Maintained 21863T: git https://github.com/awilliam/linux-vfio.git 21864F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21865F: Documentation/driver-api/vfio.rst 21866F: drivers/vfio/ 21867F: include/linux/vfio.h 21868F: include/linux/vfio_pci_core.h 21869F: include/uapi/linux/vfio.h 21870 21871VFIO FSL-MC DRIVER 21872M: Diana Craciun <diana.craciun@oss.nxp.com> 21873L: kvm@vger.kernel.org 21874S: Maintained 21875F: drivers/vfio/fsl-mc/ 21876 21877VFIO HISILICON PCI DRIVER 21878M: Longfang Liu <liulongfang@huawei.com> 21879M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21880L: kvm@vger.kernel.org 21881S: Maintained 21882F: drivers/vfio/pci/hisilicon/ 21883 21884VFIO MEDIATED DEVICE DRIVERS 21885M: Kirti Wankhede <kwankhede@nvidia.com> 21886L: kvm@vger.kernel.org 21887S: Maintained 21888F: Documentation/driver-api/vfio-mediated-device.rst 21889F: drivers/vfio/mdev/ 21890F: include/linux/mdev.h 21891F: samples/vfio-mdev/ 21892 21893VFIO PCI DEVICE SPECIFIC DRIVERS 21894R: Jason Gunthorpe <jgg@nvidia.com> 21895R: Yishai Hadas <yishaih@nvidia.com> 21896R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21897R: Kevin Tian <kevin.tian@intel.com> 21898L: kvm@vger.kernel.org 21899S: Maintained 21900P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21901F: drivers/vfio/pci/*/ 21902 21903VFIO PLATFORM DRIVER 21904M: Eric Auger <eric.auger@redhat.com> 21905L: kvm@vger.kernel.org 21906S: Maintained 21907F: drivers/vfio/platform/ 21908 21909VFIO MLX5 PCI DRIVER 21910M: Yishai Hadas <yishaih@nvidia.com> 21911L: kvm@vger.kernel.org 21912S: Maintained 21913F: drivers/vfio/pci/mlx5/ 21914 21915VGA_SWITCHEROO 21916R: Lukas Wunner <lukas@wunner.de> 21917S: Maintained 21918T: git git://anongit.freedesktop.org/drm/drm-misc 21919F: Documentation/gpu/vga-switcheroo.rst 21920F: drivers/gpu/vga/vga_switcheroo.c 21921F: include/linux/vga_switcheroo.h 21922 21923VIA RHINE NETWORK DRIVER 21924S: Maintained 21925M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21926F: drivers/net/ethernet/via/via-rhine.c 21927 21928VIA SD/MMC CARD CONTROLLER DRIVER 21929M: Bruce Chang <brucechang@via.com.tw> 21930M: Harald Welte <HaraldWelte@viatech.com> 21931S: Maintained 21932F: drivers/mmc/host/via-sdmmc.c 21933 21934VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21935M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21936L: linux-fbdev@vger.kernel.org 21937S: Maintained 21938F: drivers/video/fbdev/via/ 21939F: include/linux/via-core.h 21940F: include/linux/via-gpio.h 21941F: include/linux/via_i2c.h 21942 21943VIA VELOCITY NETWORK DRIVER 21944M: Francois Romieu <romieu@fr.zoreil.com> 21945L: netdev@vger.kernel.org 21946S: Maintained 21947F: drivers/net/ethernet/via/via-velocity.* 21948 21949VICODEC VIRTUAL CODEC DRIVER 21950M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21951L: linux-media@vger.kernel.org 21952S: Maintained 21953W: https://linuxtv.org 21954T: git git://linuxtv.org/media_tree.git 21955F: drivers/media/test-drivers/vicodec/* 21956 21957VIDEO I2C POLLING DRIVER 21958M: Matt Ranostay <matt.ranostay@konsulko.com> 21959L: linux-media@vger.kernel.org 21960S: Maintained 21961F: drivers/media/i2c/video-i2c.c 21962 21963VIDEO MULTIPLEXER DRIVER 21964M: Philipp Zabel <p.zabel@pengutronix.de> 21965L: linux-media@vger.kernel.org 21966S: Maintained 21967F: drivers/media/platform/video-mux.c 21968 21969VIDEOBUF2 FRAMEWORK 21970M: Tomasz Figa <tfiga@chromium.org> 21971M: Marek Szyprowski <m.szyprowski@samsung.com> 21972L: linux-media@vger.kernel.org 21973S: Maintained 21974F: drivers/media/common/videobuf2/* 21975F: include/media/videobuf2-* 21976 21977VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21978M: Shuah Khan <skhan@linuxfoundation.org> 21979R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21980L: linux-media@vger.kernel.org 21981S: Maintained 21982W: https://linuxtv.org 21983T: git git://linuxtv.org/media_tree.git 21984F: drivers/media/test-drivers/vimc/* 21985 21986VIRT LIB 21987M: Alex Williamson <alex.williamson@redhat.com> 21988M: Paolo Bonzini <pbonzini@redhat.com> 21989L: kvm@vger.kernel.org 21990S: Supported 21991F: virt/lib/ 21992 21993VIRTIO AND VHOST VSOCK DRIVER 21994M: Stefan Hajnoczi <stefanha@redhat.com> 21995M: Stefano Garzarella <sgarzare@redhat.com> 21996L: kvm@vger.kernel.org 21997L: virtualization@lists.linux-foundation.org 21998L: netdev@vger.kernel.org 21999S: Maintained 22000F: drivers/vhost/vsock.c 22001F: include/linux/virtio_vsock.h 22002F: include/uapi/linux/virtio_vsock.h 22003F: net/vmw_vsock/virtio_transport.c 22004F: net/vmw_vsock/virtio_transport_common.c 22005 22006VIRTIO BLOCK AND SCSI DRIVERS 22007M: "Michael S. Tsirkin" <mst@redhat.com> 22008M: Jason Wang <jasowang@redhat.com> 22009R: Paolo Bonzini <pbonzini@redhat.com> 22010R: Stefan Hajnoczi <stefanha@redhat.com> 22011L: virtualization@lists.linux-foundation.org 22012S: Maintained 22013F: drivers/block/virtio_blk.c 22014F: drivers/scsi/virtio_scsi.c 22015F: drivers/vhost/scsi.c 22016F: include/uapi/linux/virtio_blk.h 22017F: include/uapi/linux/virtio_scsi.h 22018 22019VIRTIO CONSOLE DRIVER 22020M: Amit Shah <amit@kernel.org> 22021L: virtualization@lists.linux-foundation.org 22022S: Maintained 22023F: drivers/char/virtio_console.c 22024F: include/linux/virtio_console.h 22025F: include/uapi/linux/virtio_console.h 22026 22027VIRTIO CORE AND NET DRIVERS 22028M: "Michael S. Tsirkin" <mst@redhat.com> 22029M: Jason Wang <jasowang@redhat.com> 22030L: virtualization@lists.linux-foundation.org 22031S: Maintained 22032F: Documentation/ABI/testing/sysfs-bus-vdpa 22033F: Documentation/ABI/testing/sysfs-class-vduse 22034F: Documentation/devicetree/bindings/virtio/ 22035F: drivers/block/virtio_blk.c 22036F: drivers/crypto/virtio/ 22037F: drivers/net/virtio_net.c 22038F: drivers/vdpa/ 22039F: drivers/virtio/ 22040F: include/linux/vdpa.h 22041F: include/linux/virtio*.h 22042F: include/uapi/linux/virtio_*.h 22043F: tools/virtio/ 22044 22045VISL VIRTUAL STATELESS DECODER DRIVER 22046M: Daniel Almeida <daniel.almeida@collabora.com> 22047L: linux-media@vger.kernel.org 22048S: Supported 22049F: drivers/media/test-drivers/visl 22050 22051IFCVF VIRTIO DATA PATH ACCELERATOR 22052R: Zhu Lingshan <lingshan.zhu@intel.com> 22053F: drivers/vdpa/ifcvf/ 22054 22055VIRTIO BALLOON 22056M: "Michael S. Tsirkin" <mst@redhat.com> 22057M: David Hildenbrand <david@redhat.com> 22058L: virtualization@lists.linux-foundation.org 22059S: Maintained 22060F: drivers/virtio/virtio_balloon.c 22061F: include/uapi/linux/virtio_balloon.h 22062F: include/linux/balloon_compaction.h 22063F: mm/balloon_compaction.c 22064 22065VIRTIO CRYPTO DRIVER 22066M: Gonglei <arei.gonglei@huawei.com> 22067L: virtualization@lists.linux-foundation.org 22068L: linux-crypto@vger.kernel.org 22069S: Maintained 22070F: drivers/crypto/virtio/ 22071F: include/uapi/linux/virtio_crypto.h 22072 22073VIRTIO DRIVERS FOR S390 22074M: Cornelia Huck <cohuck@redhat.com> 22075M: Halil Pasic <pasic@linux.ibm.com> 22076M: Eric Farman <farman@linux.ibm.com> 22077L: linux-s390@vger.kernel.org 22078L: virtualization@lists.linux-foundation.org 22079L: kvm@vger.kernel.org 22080S: Supported 22081F: arch/s390/include/uapi/asm/virtio-ccw.h 22082F: drivers/s390/virtio/ 22083 22084VIRTIO FILE SYSTEM 22085M: Vivek Goyal <vgoyal@redhat.com> 22086M: Stefan Hajnoczi <stefanha@redhat.com> 22087M: Miklos Szeredi <miklos@szeredi.hu> 22088L: virtualization@lists.linux-foundation.org 22089L: linux-fsdevel@vger.kernel.org 22090S: Supported 22091W: https://virtio-fs.gitlab.io/ 22092F: Documentation/filesystems/virtiofs.rst 22093F: fs/fuse/virtio_fs.c 22094F: include/uapi/linux/virtio_fs.h 22095 22096VIRTIO GPIO DRIVER 22097M: Enrico Weigelt, metux IT consult <info@metux.net> 22098M: Viresh Kumar <vireshk@kernel.org> 22099L: linux-gpio@vger.kernel.org 22100L: virtualization@lists.linux-foundation.org 22101S: Maintained 22102F: drivers/gpio/gpio-virtio.c 22103F: include/uapi/linux/virtio_gpio.h 22104 22105VIRTIO GPU DRIVER 22106M: David Airlie <airlied@redhat.com> 22107M: Gerd Hoffmann <kraxel@redhat.com> 22108R: Gurchetan Singh <gurchetansingh@chromium.org> 22109R: Chia-I Wu <olvaffe@gmail.com> 22110L: dri-devel@lists.freedesktop.org 22111L: virtualization@lists.linux-foundation.org 22112S: Maintained 22113T: git git://anongit.freedesktop.org/drm/drm-misc 22114F: drivers/gpu/drm/virtio/ 22115F: include/uapi/linux/virtio_gpu.h 22116 22117VIRTIO HOST (VHOST) 22118M: "Michael S. Tsirkin" <mst@redhat.com> 22119M: Jason Wang <jasowang@redhat.com> 22120L: kvm@vger.kernel.org 22121L: virtualization@lists.linux-foundation.org 22122L: netdev@vger.kernel.org 22123S: Maintained 22124T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22125F: drivers/vhost/ 22126F: include/linux/vhost_iotlb.h 22127F: include/uapi/linux/vhost.h 22128 22129VIRTIO INPUT DRIVER 22130M: Gerd Hoffmann <kraxel@redhat.com> 22131S: Maintained 22132F: drivers/virtio/virtio_input.c 22133F: include/uapi/linux/virtio_input.h 22134 22135VIRTIO IOMMU DRIVER 22136M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22137L: virtualization@lists.linux-foundation.org 22138S: Maintained 22139F: drivers/iommu/virtio-iommu.c 22140F: include/uapi/linux/virtio_iommu.h 22141 22142VIRTIO MEM DRIVER 22143M: David Hildenbrand <david@redhat.com> 22144L: virtualization@lists.linux-foundation.org 22145S: Maintained 22146W: https://virtio-mem.gitlab.io/ 22147F: drivers/virtio/virtio_mem.c 22148F: include/uapi/linux/virtio_mem.h 22149 22150VIRTIO SOUND DRIVER 22151M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22152M: "Michael S. Tsirkin" <mst@redhat.com> 22153L: virtualization@lists.linux-foundation.org 22154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22155S: Maintained 22156F: include/uapi/linux/virtio_snd.h 22157F: sound/virtio/* 22158 22159VIRTIO I2C DRIVER 22160M: Conghui Chen <conghui.chen@intel.com> 22161M: Viresh Kumar <viresh.kumar@linaro.org> 22162L: linux-i2c@vger.kernel.org 22163L: virtualization@lists.linux-foundation.org 22164S: Maintained 22165F: drivers/i2c/busses/i2c-virtio.c 22166F: include/uapi/linux/virtio_i2c.h 22167 22168VIRTIO PMEM DRIVER 22169M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22170L: virtualization@lists.linux-foundation.org 22171S: Maintained 22172F: drivers/nvdimm/virtio_pmem.c 22173F: drivers/nvdimm/nd_virtio.c 22174 22175VIRTUAL BOX GUEST DEVICE DRIVER 22176M: Hans de Goede <hdegoede@redhat.com> 22177M: Arnd Bergmann <arnd@arndb.de> 22178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22179S: Maintained 22180F: drivers/virt/vboxguest/ 22181F: include/linux/vbox_utils.h 22182F: include/uapi/linux/vbox*.h 22183 22184VIRTUAL BOX SHARED FOLDER VFS DRIVER 22185M: Hans de Goede <hdegoede@redhat.com> 22186L: linux-fsdevel@vger.kernel.org 22187S: Maintained 22188F: fs/vboxsf/* 22189 22190VIRTUAL SERIO DEVICE DRIVER 22191M: Stephen Chandler Paul <thatslyude@gmail.com> 22192S: Maintained 22193F: drivers/input/serio/userio.c 22194F: include/uapi/linux/userio.h 22195 22196VIVID VIRTUAL VIDEO DRIVER 22197M: Hans Verkuil <hverkuil@xs4all.nl> 22198L: linux-media@vger.kernel.org 22199S: Maintained 22200W: https://linuxtv.org 22201T: git git://linuxtv.org/media_tree.git 22202F: drivers/media/test-drivers/vivid/* 22203 22204VIDTV VIRTUAL DIGITAL TV DRIVER 22205M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22206L: linux-media@vger.kernel.org 22207S: Maintained 22208W: https://linuxtv.org 22209T: git git://linuxtv.org/media_tree.git 22210F: drivers/media/test-drivers/vidtv/* 22211 22212VLYNQ BUS 22213M: Florian Fainelli <f.fainelli@gmail.com> 22214L: openwrt-devel@lists.openwrt.org (subscribers-only) 22215S: Maintained 22216F: drivers/vlynq/vlynq.c 22217F: include/linux/vlynq.h 22218 22219VME SUBSYSTEM 22220M: Martyn Welch <martyn@welchs.me.uk> 22221M: Manohar Vanga <manohar.vanga@gmail.com> 22222M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22223L: linux-kernel@vger.kernel.org 22224S: Odd fixes 22225T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22226F: Documentation/driver-api/vme.rst 22227F: drivers/staging/vme_user/ 22228 22229VM SOCKETS (AF_VSOCK) 22230M: Stefano Garzarella <sgarzare@redhat.com> 22231L: virtualization@lists.linux-foundation.org 22232L: netdev@vger.kernel.org 22233S: Maintained 22234F: drivers/net/vsockmon.c 22235F: include/net/af_vsock.h 22236F: include/uapi/linux/vm_sockets.h 22237F: include/uapi/linux/vm_sockets_diag.h 22238F: include/uapi/linux/vsockmon.h 22239F: net/vmw_vsock/ 22240F: tools/testing/vsock/ 22241 22242VMWARE BALLOON DRIVER 22243M: Nadav Amit <namit@vmware.com> 22244R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22245L: linux-kernel@vger.kernel.org 22246S: Supported 22247F: drivers/misc/vmw_balloon.c 22248 22249VMWARE HYPERVISOR INTERFACE 22250M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22251M: Alexey Makhalov <amakhalov@vmware.com> 22252R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22253L: virtualization@lists.linux-foundation.org 22254L: x86@kernel.org 22255S: Supported 22256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22257F: arch/x86/include/asm/vmware.h 22258F: arch/x86/kernel/cpu/vmware.c 22259 22260VMWARE PVRDMA DRIVER 22261M: Bryan Tan <bryantan@vmware.com> 22262M: Vishnu Dasa <vdasa@vmware.com> 22263R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22264L: linux-rdma@vger.kernel.org 22265S: Supported 22266F: drivers/infiniband/hw/vmw_pvrdma/ 22267 22268VMWARE PVSCSI DRIVER 22269M: Vishal Bhakta <vbhakta@vmware.com> 22270R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22271L: linux-scsi@vger.kernel.org 22272S: Supported 22273F: drivers/scsi/vmw_pvscsi.c 22274F: drivers/scsi/vmw_pvscsi.h 22275 22276VMWARE VIRTUAL PTP CLOCK DRIVER 22277M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22278M: Deep Shah <sdeep@vmware.com> 22279R: Alexey Makhalov <amakhalov@vmware.com> 22280R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22281L: netdev@vger.kernel.org 22282S: Supported 22283F: drivers/ptp/ptp_vmw.c 22284 22285VMWARE VMCI DRIVER 22286M: Bryan Tan <bryantan@vmware.com> 22287M: Vishnu Dasa <vdasa@vmware.com> 22288R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22289L: linux-kernel@vger.kernel.org 22290S: Supported 22291F: drivers/misc/vmw_vmci/ 22292F: include/linux/vmw_vmci* 22293 22294VMWARE VMMOUSE SUBDRIVER 22295M: Zack Rusin <zackr@vmware.com> 22296R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22297R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22298L: linux-input@vger.kernel.org 22299S: Supported 22300F: drivers/input/mouse/vmmouse.c 22301F: drivers/input/mouse/vmmouse.h 22302 22303VMWARE VMXNET3 ETHERNET DRIVER 22304M: Ronak Doshi <doshir@vmware.com> 22305R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22306L: netdev@vger.kernel.org 22307S: Supported 22308F: drivers/net/vmxnet3/ 22309 22310VMWARE VSOCK VMCI TRANSPORT DRIVER 22311M: Bryan Tan <bryantan@vmware.com> 22312M: Vishnu Dasa <vdasa@vmware.com> 22313R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22314L: linux-kernel@vger.kernel.org 22315S: Supported 22316F: net/vmw_vsock/vmci_transport* 22317 22318VOCORE VOCORE2 BOARD 22319M: Harvey Hunt <harveyhuntnexus@gmail.com> 22320L: linux-mips@vger.kernel.org 22321S: Maintained 22322F: arch/mips/boot/dts/ralink/vocore2.dts 22323 22324VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22325M: Liam Girdwood <lgirdwood@gmail.com> 22326M: Mark Brown <broonie@kernel.org> 22327L: linux-kernel@vger.kernel.org 22328S: Supported 22329W: http://www.slimlogic.co.uk/?p=48 22330T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22331F: Documentation/devicetree/bindings/regulator/ 22332F: Documentation/power/regulator/ 22333F: drivers/regulator/ 22334F: include/dt-bindings/regulator/ 22335F: include/linux/regulator/ 22336K: regulator_get_optional 22337 22338VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22339R: Matti Vaittinen <mazziesaccount@gmail.com> 22340F: drivers/regulator/irq_helpers.c 22341 22342VRF 22343M: David Ahern <dsahern@kernel.org> 22344L: netdev@vger.kernel.org 22345S: Maintained 22346F: Documentation/networking/vrf.rst 22347F: drivers/net/vrf.c 22348 22349VSPRINTF 22350M: Petr Mladek <pmladek@suse.com> 22351M: Steven Rostedt <rostedt@goodmis.org> 22352M: Sergey Senozhatsky <senozhatsky@chromium.org> 22353R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22354R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22355S: Maintained 22356T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22357F: Documentation/core-api/printk-formats.rst 22358F: lib/test_printf.c 22359F: lib/test_scanf.c 22360F: lib/vsprintf.c 22361 22362VT1211 HARDWARE MONITOR DRIVER 22363M: Juerg Haefliger <juergh@proton.me> 22364L: linux-hwmon@vger.kernel.org 22365S: Maintained 22366F: Documentation/hwmon/vt1211.rst 22367F: drivers/hwmon/vt1211.c 22368 22369VT8231 HARDWARE MONITOR DRIVER 22370M: Roger Lucas <vt8231@hiddenengine.co.uk> 22371L: linux-hwmon@vger.kernel.org 22372S: Maintained 22373F: drivers/hwmon/vt8231.c 22374 22375VUB300 USB to SDIO/SD/MMC bridge chip 22376L: linux-mmc@vger.kernel.org 22377S: Orphan 22378F: drivers/mmc/host/vub300.c 22379 22380W1 DALLAS'S 1-WIRE BUS 22381M: Evgeniy Polyakov <zbr@ioremap.net> 22382S: Maintained 22383F: Documentation/devicetree/bindings/w1/ 22384F: Documentation/w1/ 22385F: drivers/w1/ 22386F: include/linux/w1.h 22387 22388W83791D HARDWARE MONITORING DRIVER 22389M: Marc Hulsman <m.hulsman@tudelft.nl> 22390L: linux-hwmon@vger.kernel.org 22391S: Maintained 22392F: Documentation/hwmon/w83791d.rst 22393F: drivers/hwmon/w83791d.c 22394 22395W83793 HARDWARE MONITORING DRIVER 22396M: Rudolf Marek <r.marek@assembler.cz> 22397L: linux-hwmon@vger.kernel.org 22398S: Maintained 22399F: Documentation/hwmon/w83793.rst 22400F: drivers/hwmon/w83793.c 22401 22402W83795 HARDWARE MONITORING DRIVER 22403M: Jean Delvare <jdelvare@suse.com> 22404L: linux-hwmon@vger.kernel.org 22405S: Maintained 22406F: drivers/hwmon/w83795.c 22407 22408W83L51xD SD/MMC CARD INTERFACE DRIVER 22409M: Pierre Ossman <pierre@ossman.eu> 22410S: Maintained 22411F: drivers/mmc/host/wbsd.* 22412 22413WACOM PROTOCOL 4 SERIAL TABLETS 22414M: Julian Squires <julian@cipht.net> 22415M: Hans de Goede <hdegoede@redhat.com> 22416L: linux-input@vger.kernel.org 22417S: Maintained 22418F: drivers/input/tablet/wacom_serial4.c 22419 22420WANGXUN ETHERNET DRIVER 22421M: Jiawen Wu <jiawenwu@trustnetic.com> 22422M: Mengyuan Lou <mengyuanlou@net-swift.com> 22423W: https://www.net-swift.com 22424L: netdev@vger.kernel.org 22425S: Maintained 22426F: Documentation/networking/device_drivers/ethernet/wangxun/* 22427F: drivers/net/ethernet/wangxun/ 22428 22429WATCHDOG DEVICE DRIVERS 22430M: Wim Van Sebroeck <wim@linux-watchdog.org> 22431M: Guenter Roeck <linux@roeck-us.net> 22432L: linux-watchdog@vger.kernel.org 22433S: Maintained 22434W: http://www.linux-watchdog.org/ 22435T: git git://www.linux-watchdog.org/linux-watchdog.git 22436F: Documentation/devicetree/bindings/watchdog/ 22437F: Documentation/watchdog/ 22438F: drivers/watchdog/ 22439F: include/linux/watchdog.h 22440F: include/uapi/linux/watchdog.h 22441F: include/trace/events/watchdog.h 22442 22443WHISKEYCOVE PMIC GPIO DRIVER 22444M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22445L: linux-gpio@vger.kernel.org 22446S: Maintained 22447F: drivers/gpio/gpio-wcove.c 22448 22449WHWAVE RTC DRIVER 22450M: Dianlong Li <long17.cool@163.com> 22451L: linux-rtc@vger.kernel.org 22452S: Maintained 22453F: drivers/rtc/rtc-sd3078.c 22454 22455WIIMOTE HID DRIVER 22456M: David Rheinsberg <david.rheinsberg@gmail.com> 22457L: linux-input@vger.kernel.org 22458S: Maintained 22459F: drivers/hid/hid-wiimote* 22460 22461WILOCITY WIL6210 WIRELESS DRIVER 22462L: linux-wireless@vger.kernel.org 22463S: Orphan 22464W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22465F: drivers/net/wireless/ath/wil6210/ 22466 22467WINBOND CIR DRIVER 22468M: David Härdeman <david@hardeman.nu> 22469S: Maintained 22470F: drivers/media/rc/winbond-cir.c 22471 22472WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22473M: William Breathitt Gray <william.gray@linaro.org> 22474L: linux-watchdog@vger.kernel.org 22475S: Maintained 22476F: drivers/watchdog/ebc-c384_wdt.c 22477 22478WINSYSTEMS WS16C48 GPIO DRIVER 22479M: William Breathitt Gray <william.gray@linaro.org> 22480L: linux-gpio@vger.kernel.org 22481S: Maintained 22482F: drivers/gpio/gpio-ws16c48.c 22483 22484WIREGUARD SECURE NETWORK TUNNEL 22485M: Jason A. Donenfeld <Jason@zx2c4.com> 22486L: wireguard@lists.zx2c4.com 22487L: netdev@vger.kernel.org 22488S: Maintained 22489F: drivers/net/wireguard/ 22490F: tools/testing/selftests/wireguard/ 22491 22492WISTRON LAPTOP BUTTON DRIVER 22493M: Miloslav Trmac <mitr@volny.cz> 22494S: Maintained 22495F: drivers/input/misc/wistron_btns.c 22496 22497WL3501 WIRELESS PCMCIA CARD DRIVER 22498L: linux-wireless@vger.kernel.org 22499S: Odd fixes 22500F: drivers/net/wireless/wl3501* 22501 22502WOLFSON MICROELECTRONICS DRIVERS 22503L: patches@opensource.cirrus.com 22504S: Supported 22505W: https://github.com/CirrusLogic/linux-drivers/wiki 22506T: git https://github.com/CirrusLogic/linux-drivers.git 22507F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22508F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22509F: Documentation/devicetree/bindings/mfd/wm831x.txt 22510F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22511F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22512F: Documentation/devicetree/bindings/sound/wm* 22513F: Documentation/hwmon/wm83??.rst 22514F: arch/arm/mach-s3c/mach-crag6410* 22515F: drivers/clk/clk-wm83*.c 22516F: drivers/gpio/gpio-*wm*.c 22517F: drivers/gpio/gpio-arizona.c 22518F: drivers/hwmon/wm83??-hwmon.c 22519F: drivers/input/misc/wm831x-on.c 22520F: drivers/input/touchscreen/wm831x-ts.c 22521F: drivers/input/touchscreen/wm97*.c 22522F: drivers/leds/leds-wm83*.c 22523F: drivers/mfd/arizona* 22524F: drivers/mfd/cs47l24* 22525F: drivers/mfd/wm*.c 22526F: drivers/power/supply/wm83*.c 22527F: drivers/regulator/arizona* 22528F: drivers/regulator/wm8*.c 22529F: drivers/rtc/rtc-wm83*.c 22530F: drivers/video/backlight/wm83*_bl.c 22531F: drivers/watchdog/wm83*_wdt.c 22532F: include/linux/mfd/arizona/ 22533F: include/linux/mfd/wm831x/ 22534F: include/linux/mfd/wm8350/ 22535F: include/linux/mfd/wm8400* 22536F: include/linux/regulator/arizona* 22537F: include/linux/wm97xx.h 22538F: include/sound/wm????.h 22539F: sound/soc/codecs/arizona* 22540F: sound/soc/codecs/cs47l24* 22541F: sound/soc/codecs/wm* 22542 22543WORKQUEUE 22544M: Tejun Heo <tj@kernel.org> 22545R: Lai Jiangshan <jiangshanlai@gmail.com> 22546S: Maintained 22547T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22548F: Documentation/core-api/workqueue.rst 22549F: include/linux/workqueue.h 22550F: kernel/workqueue.c 22551 22552WWAN DRIVERS 22553M: Loic Poulain <loic.poulain@linaro.org> 22554M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22555R: Johannes Berg <johannes@sipsolutions.net> 22556L: netdev@vger.kernel.org 22557S: Maintained 22558F: drivers/net/wwan/ 22559F: include/linux/wwan.h 22560F: include/uapi/linux/wwan.h 22561 22562X-POWERS AXP288 PMIC DRIVERS 22563M: Hans de Goede <hdegoede@redhat.com> 22564S: Maintained 22565F: drivers/acpi/pmic/intel_pmic_xpower.c 22566N: axp288 22567 22568X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22569M: Chen-Yu Tsai <wens@csie.org> 22570L: linux-kernel@vger.kernel.org 22571S: Maintained 22572N: axp[128] 22573 22574X.25 STACK 22575M: Martin Schiller <ms@dev.tdt.de> 22576L: linux-x25@vger.kernel.org 22577S: Maintained 22578F: Documentation/networking/lapb-module.rst 22579F: Documentation/networking/x25* 22580F: drivers/net/wan/hdlc_x25.c 22581F: drivers/net/wan/lapbether.c 22582F: include/*/lapb.h 22583F: include/net/x25* 22584F: include/uapi/linux/x25.h 22585F: net/lapb/ 22586F: net/x25/ 22587 22588X86 ARCHITECTURE (32-BIT AND 64-BIT) 22589M: Thomas Gleixner <tglx@linutronix.de> 22590M: Ingo Molnar <mingo@redhat.com> 22591M: Borislav Petkov <bp@alien8.de> 22592M: Dave Hansen <dave.hansen@linux.intel.com> 22593M: x86@kernel.org 22594R: "H. Peter Anvin" <hpa@zytor.com> 22595L: linux-kernel@vger.kernel.org 22596S: Maintained 22597T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22598F: Documentation/devicetree/bindings/x86/ 22599F: Documentation/x86/ 22600F: arch/x86/ 22601 22602X86 ENTRY CODE 22603M: Andy Lutomirski <luto@kernel.org> 22604L: linux-kernel@vger.kernel.org 22605S: Maintained 22606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22607F: arch/x86/entry/ 22608 22609X86 MCE INFRASTRUCTURE 22610M: Tony Luck <tony.luck@intel.com> 22611M: Borislav Petkov <bp@alien8.de> 22612L: linux-edac@vger.kernel.org 22613S: Maintained 22614F: Documentation/ABI/testing/sysfs-mce 22615F: Documentation/x86/x86_64/machinecheck.rst 22616F: arch/x86/kernel/cpu/mce/* 22617 22618X86 MICROCODE UPDATE SUPPORT 22619M: Borislav Petkov <bp@alien8.de> 22620S: Maintained 22621F: arch/x86/kernel/cpu/microcode/* 22622 22623X86 MM 22624M: Dave Hansen <dave.hansen@linux.intel.com> 22625M: Andy Lutomirski <luto@kernel.org> 22626M: Peter Zijlstra <peterz@infradead.org> 22627L: linux-kernel@vger.kernel.org 22628S: Maintained 22629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22630F: arch/x86/mm/ 22631 22632X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22633M: Hans de Goede <hdegoede@redhat.com> 22634L: platform-driver-x86@vger.kernel.org 22635S: Maintained 22636T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22637F: drivers/platform/x86/x86-android-tablets.c 22638 22639X86 PLATFORM DRIVERS 22640M: Hans de Goede <hdegoede@redhat.com> 22641M: Mark Gross <markgross@kernel.org> 22642L: platform-driver-x86@vger.kernel.org 22643S: Maintained 22644T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22645F: drivers/platform/olpc/ 22646F: drivers/platform/x86/ 22647 22648X86 PLATFORM DRIVERS - ARCH 22649R: Darren Hart <dvhart@infradead.org> 22650R: Andy Shevchenko <andy@infradead.org> 22651L: platform-driver-x86@vger.kernel.org 22652L: x86@kernel.org 22653S: Maintained 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22655F: arch/x86/platform 22656 22657X86 PLATFORM UV HPE SUPERDOME FLEX 22658M: Steve Wahl <steve.wahl@hpe.com> 22659R: Mike Travis <mike.travis@hpe.com> 22660R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22661R: Russ Anderson <russ.anderson@hpe.com> 22662S: Supported 22663F: arch/x86/include/asm/uv/ 22664F: arch/x86/kernel/apic/x2apic_uv_x.c 22665F: arch/x86/platform/uv/ 22666 22667X86 STACK UNWINDING 22668M: Josh Poimboeuf <jpoimboe@kernel.org> 22669M: Peter Zijlstra <peterz@infradead.org> 22670S: Supported 22671F: arch/x86/include/asm/unwind*.h 22672F: arch/x86/kernel/dumpstack.c 22673F: arch/x86/kernel/stacktrace.c 22674F: arch/x86/kernel/unwind_*.c 22675 22676X86 VDSO 22677M: Andy Lutomirski <luto@kernel.org> 22678L: linux-kernel@vger.kernel.org 22679S: Maintained 22680T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22681F: arch/x86/entry/vdso/ 22682 22683XARRAY 22684M: Matthew Wilcox <willy@infradead.org> 22685L: linux-fsdevel@vger.kernel.org 22686S: Supported 22687F: Documentation/core-api/xarray.rst 22688F: include/linux/idr.h 22689F: include/linux/xarray.h 22690F: lib/idr.c 22691F: lib/xarray.c 22692F: tools/testing/radix-tree 22693 22694XBOX DVD IR REMOTE 22695M: Benjamin Valentin <benpicco@googlemail.com> 22696S: Maintained 22697F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22698F: drivers/media/rc/xbox_remote.c 22699 22700XC2028/3028 TUNER DRIVER 22701M: Mauro Carvalho Chehab <mchehab@kernel.org> 22702L: linux-media@vger.kernel.org 22703S: Maintained 22704W: https://linuxtv.org 22705T: git git://linuxtv.org/media_tree.git 22706F: drivers/media/tuners/xc2028.* 22707 22708XDP (eXpress Data Path) 22709M: Alexei Starovoitov <ast@kernel.org> 22710M: Daniel Borkmann <daniel@iogearbox.net> 22711M: David S. Miller <davem@davemloft.net> 22712M: Jakub Kicinski <kuba@kernel.org> 22713M: Jesper Dangaard Brouer <hawk@kernel.org> 22714M: John Fastabend <john.fastabend@gmail.com> 22715L: netdev@vger.kernel.org 22716L: bpf@vger.kernel.org 22717S: Supported 22718F: include/net/xdp.h 22719F: include/net/xdp_priv.h 22720F: include/trace/events/xdp.h 22721F: kernel/bpf/cpumap.c 22722F: kernel/bpf/devmap.c 22723F: net/core/xdp.c 22724F: samples/bpf/xdp* 22725F: tools/testing/selftests/bpf/*xdp* 22726F: tools/testing/selftests/bpf/*/*xdp* 22727F: drivers/net/ethernet/*/*/*/*/*xdp* 22728F: drivers/net/ethernet/*/*/*xdp* 22729K: (?:\b|_)xdp(?:\b|_) 22730 22731XDP SOCKETS (AF_XDP) 22732M: Björn Töpel <bjorn@kernel.org> 22733M: Magnus Karlsson <magnus.karlsson@intel.com> 22734M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22735R: Jonathan Lemon <jonathan.lemon@gmail.com> 22736L: netdev@vger.kernel.org 22737L: bpf@vger.kernel.org 22738S: Maintained 22739F: Documentation/networking/af_xdp.rst 22740F: include/net/xdp_sock* 22741F: include/net/xsk_buff_pool.h 22742F: include/uapi/linux/if_xdp.h 22743F: include/uapi/linux/xdp_diag.h 22744F: include/net/netns/xdp.h 22745F: net/xdp/ 22746F: tools/testing/selftests/bpf/*xsk* 22747 22748XEN BLOCK SUBSYSTEM 22749M: Roger Pau Monné <roger.pau@citrix.com> 22750L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22751S: Supported 22752F: drivers/block/xen* 22753F: drivers/block/xen-blkback/* 22754 22755XEN HYPERVISOR ARM 22756M: Stefano Stabellini <sstabellini@kernel.org> 22757L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22758S: Maintained 22759F: arch/arm/include/asm/xen/ 22760F: arch/arm/xen/ 22761 22762XEN HYPERVISOR ARM64 22763M: Stefano Stabellini <sstabellini@kernel.org> 22764L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22765S: Maintained 22766F: arch/arm64/include/asm/xen/ 22767F: arch/arm64/xen/ 22768 22769XEN HYPERVISOR INTERFACE 22770M: Juergen Gross <jgross@suse.com> 22771M: Stefano Stabellini <sstabellini@kernel.org> 22772R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22773L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22774S: Supported 22775T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22776F: Documentation/ABI/stable/sysfs-hypervisor-xen 22777F: Documentation/ABI/testing/sysfs-hypervisor-xen 22778F: drivers/*/xen-*front.c 22779F: drivers/xen/ 22780F: include/uapi/xen/ 22781F: include/xen/ 22782F: kernel/configs/xen.config 22783 22784XEN HYPERVISOR X86 22785M: Juergen Gross <jgross@suse.com> 22786R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22787L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22788S: Supported 22789F: arch/x86/configs/xen.config 22790F: arch/x86/include/asm/pvclock-abi.h 22791F: arch/x86/include/asm/xen/ 22792F: arch/x86/platform/pvh/ 22793F: arch/x86/xen/ 22794 22795XEN NETWORK BACKEND DRIVER 22796M: Wei Liu <wei.liu@kernel.org> 22797M: Paul Durrant <paul@xen.org> 22798L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22799L: netdev@vger.kernel.org 22800S: Supported 22801F: drivers/net/xen-netback/* 22802 22803XEN PCI SUBSYSTEM 22804M: Juergen Gross <jgross@suse.com> 22805L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22806S: Supported 22807F: arch/x86/pci/*xen* 22808F: drivers/pci/*xen* 22809 22810XEN PVSCSI DRIVERS 22811M: Juergen Gross <jgross@suse.com> 22812L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22813L: linux-scsi@vger.kernel.org 22814S: Supported 22815F: drivers/scsi/xen-scsifront.c 22816F: drivers/xen/xen-scsiback.c 22817F: include/xen/interface/io/vscsiif.h 22818 22819XEN PVUSB DRIVER 22820M: Juergen Gross <jgross@suse.com> 22821L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22822L: linux-usb@vger.kernel.org 22823S: Supported 22824F: drivers/usb/host/xen* 22825F: include/xen/interface/io/usbif.h 22826 22827XEN SOUND FRONTEND DRIVER 22828M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22829L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22830L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22831S: Supported 22832F: sound/xen/* 22833 22834XEN SWIOTLB SUBSYSTEM 22835M: Juergen Gross <jgross@suse.com> 22836M: Stefano Stabellini <sstabellini@kernel.org> 22837L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22838L: iommu@lists.linux.dev 22839S: Supported 22840F: arch/*/include/asm/xen/swiotlb-xen.h 22841F: drivers/xen/swiotlb-xen.c 22842F: include/xen/arm/swiotlb-xen.h 22843F: include/xen/swiotlb-xen.h 22844 22845XFS FILESYSTEM 22846C: irc://irc.oftc.net/xfs 22847M: Darrick J. Wong <djwong@kernel.org> 22848L: linux-xfs@vger.kernel.org 22849S: Supported 22850W: http://xfs.org/ 22851T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22852F: Documentation/ABI/testing/sysfs-fs-xfs 22853F: Documentation/admin-guide/xfs.rst 22854F: Documentation/filesystems/xfs-delayed-logging-design.rst 22855F: Documentation/filesystems/xfs-self-describing-metadata.rst 22856F: fs/xfs/ 22857F: include/uapi/linux/dqblk_xfs.h 22858F: include/uapi/linux/fsmap.h 22859 22860XILINX AMS DRIVER 22861M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22862L: linux-iio@vger.kernel.org 22863S: Maintained 22864F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22865F: drivers/iio/adc/xilinx-ams.c 22866 22867XILINX AXI ETHERNET DRIVER 22868M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22869S: Maintained 22870F: drivers/net/ethernet/xilinx/xilinx_axienet* 22871 22872XILINX CAN DRIVER 22873M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22874R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22875L: linux-can@vger.kernel.org 22876S: Maintained 22877F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22878F: drivers/net/can/xilinx_can.c 22879 22880XILINX GPIO DRIVER 22881M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22882R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22883R: Michal Simek <michal.simek@xilinx.com> 22884S: Maintained 22885F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22886F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22887F: drivers/gpio/gpio-xilinx.c 22888F: drivers/gpio/gpio-zynq.c 22889 22890XILINX SD-FEC IP CORES 22891M: Derek Kiernan <derek.kiernan@xilinx.com> 22892M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22893S: Maintained 22894F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22895F: Documentation/misc-devices/xilinx_sdfec.rst 22896F: drivers/misc/Kconfig 22897F: drivers/misc/Makefile 22898F: drivers/misc/xilinx_sdfec.c 22899F: include/uapi/misc/xilinx_sdfec.h 22900 22901XILINX PWM DRIVER 22902M: Sean Anderson <sean.anderson@seco.com> 22903S: Maintained 22904F: drivers/pwm/pwm-xilinx.c 22905F: include/clocksource/timer-xilinx.h 22906 22907XILINX UARTLITE SERIAL DRIVER 22908M: Peter Korsgaard <jacmet@sunsite.dk> 22909L: linux-serial@vger.kernel.org 22910S: Maintained 22911F: drivers/tty/serial/uartlite.c 22912 22913XILINX VIDEO IP CORES 22914M: Hyun Kwon <hyun.kwon@xilinx.com> 22915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22916L: linux-media@vger.kernel.org 22917S: Supported 22918T: git git://linuxtv.org/media_tree.git 22919F: Documentation/devicetree/bindings/media/xilinx/ 22920F: drivers/media/platform/xilinx/ 22921F: include/uapi/linux/xilinx-v4l2-controls.h 22922 22923XILINX ZYNQMP DPDMA DRIVER 22924M: Hyun Kwon <hyun.kwon@xilinx.com> 22925M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22926L: dmaengine@vger.kernel.org 22927S: Supported 22928F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22929F: drivers/dma/xilinx/xilinx_dpdma.c 22930F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22931 22932XILINX ZYNQMP PSGTR PHY DRIVER 22933M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22935L: linux-kernel@vger.kernel.org 22936S: Supported 22937T: git https://github.com/Xilinx/linux-xlnx.git 22938F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22939F: drivers/phy/xilinx/phy-zynqmp.c 22940 22941XILINX ZYNQMP SHA3 DRIVER 22942M: Harsha <harsha.harsha@xilinx.com> 22943S: Maintained 22944F: drivers/crypto/xilinx/zynqmp-sha.c 22945 22946XILINX EVENT MANAGEMENT DRIVER 22947M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22948S: Maintained 22949F: drivers/soc/xilinx/xlnx_event_manager.c 22950F: include/linux/firmware/xlnx-event-manager.h 22951 22952XILLYBUS DRIVER 22953M: Eli Billauer <eli.billauer@gmail.com> 22954L: linux-kernel@vger.kernel.org 22955S: Supported 22956F: drivers/char/xillybus/ 22957 22958XLP9XX I2C DRIVER 22959M: George Cherian <gcherian@marvell.com> 22960L: linux-i2c@vger.kernel.org 22961S: Supported 22962W: http://www.marvell.com 22963F: drivers/i2c/busses/i2c-xlp9xx.c 22964 22965XRA1403 GPIO EXPANDER 22966M: Nandor Han <nandor.han@ge.com> 22967M: Semi Malinen <semi.malinen@ge.com> 22968L: linux-gpio@vger.kernel.org 22969S: Maintained 22970F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22971F: drivers/gpio/gpio-xra1403.c 22972 22973XTENSA XTFPGA PLATFORM SUPPORT 22974M: Max Filippov <jcmvbkbc@gmail.com> 22975L: linux-xtensa@linux-xtensa.org 22976S: Maintained 22977F: drivers/spi/spi-xtensa-xtfpga.c 22978F: sound/soc/xtensa/xtfpga-i2s.c 22979 22980YAM DRIVER FOR AX.25 22981M: Jean-Paul Roubelat <jpr@f6fbb.org> 22982L: linux-hams@vger.kernel.org 22983S: Maintained 22984F: drivers/net/hamradio/yam* 22985F: include/linux/yam.h 22986 22987YAMA SECURITY MODULE 22988M: Kees Cook <keescook@chromium.org> 22989S: Supported 22990T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22991F: Documentation/admin-guide/LSM/Yama.rst 22992F: security/yama/ 22993 22994YEALINK PHONE DRIVER 22995M: Henk Vergonet <Henk.Vergonet@gmail.com> 22996L: usbb2k-api-dev@nongnu.org 22997S: Maintained 22998F: Documentation/input/devices/yealink.rst 22999F: drivers/input/misc/yealink.* 23000 23001Z8530 DRIVER FOR AX.25 23002M: Joerg Reuter <jreuter@yaina.de> 23003L: linux-hams@vger.kernel.org 23004S: Maintained 23005W: http://yaina.de/jreuter/ 23006W: http://www.qsl.net/dl1bke/ 23007F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23008F: drivers/net/hamradio/*scc.c 23009F: drivers/net/hamradio/z8530.h 23010 23011ZBUD COMPRESSED PAGE ALLOCATOR 23012M: Seth Jennings <sjenning@redhat.com> 23013M: Dan Streetman <ddstreet@ieee.org> 23014L: linux-mm@kvack.org 23015S: Maintained 23016F: mm/zbud.c 23017 23018Z3FOLD COMPRESSED PAGE ALLOCATOR 23019M: Vitaly Wool <vitaly.wool@konsulko.com> 23020R: Miaohe Lin <linmiaohe@huawei.com> 23021L: linux-mm@kvack.org 23022S: Maintained 23023F: mm/z3fold.c 23024 23025ZD1211RW WIRELESS DRIVER 23026M: Ulrich Kunitz <kune@deine-taler.de> 23027L: linux-wireless@vger.kernel.org 23028L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23029S: Maintained 23030W: http://zd1211.ath.cx/wiki/DriverRewrite 23031F: drivers/net/wireless/zydas/zd1211rw/ 23032 23033ZD1301 MEDIA DRIVER 23034M: Antti Palosaari <crope@iki.fi> 23035L: linux-media@vger.kernel.org 23036S: Maintained 23037W: https://linuxtv.org/ 23038W: http://palosaari.fi/linux/ 23039Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23040F: drivers/media/usb/dvb-usb-v2/zd1301* 23041 23042ZD1301_DEMOD 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/dvb-frontends/zd1301_demod* 23050 23051ZHAOXIN PROCESSOR SUPPORT 23052M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23053L: linux-kernel@vger.kernel.org 23054S: Maintained 23055F: arch/x86/kernel/cpu/zhaoxin.c 23056 23057ZONEFS FILESYSTEM 23058M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23059M: Naohiro Aota <naohiro.aota@wdc.com> 23060R: Johannes Thumshirn <jth@kernel.org> 23061L: linux-fsdevel@vger.kernel.org 23062S: Maintained 23063T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23064F: Documentation/filesystems/zonefs.rst 23065F: fs/zonefs/ 23066 23067ZPOOL COMPRESSED PAGE STORAGE API 23068M: Dan Streetman <ddstreet@ieee.org> 23069L: linux-mm@kvack.org 23070S: Maintained 23071F: include/linux/zpool.h 23072F: mm/zpool.c 23073 23074ZR36067 VIDEO FOR LINUX DRIVER 23075M: Corentin Labbe <clabbe@baylibre.com> 23076L: mjpeg-users@lists.sourceforge.net 23077L: linux-media@vger.kernel.org 23078S: Maintained 23079W: http://mjpeg.sourceforge.net/driver-zoran/ 23080Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23081F: Documentation/driver-api/media/drivers/zoran.rst 23082F: drivers/media/pci/zoran/ 23083 23084ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23085M: Minchan Kim <minchan@kernel.org> 23086M: Sergey Senozhatsky <senozhatsky@chromium.org> 23087L: linux-kernel@vger.kernel.org 23088S: Maintained 23089F: Documentation/admin-guide/blockdev/zram.rst 23090F: drivers/block/zram/ 23091 23092ZS DECSTATION Z85C30 SERIAL DRIVER 23093M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23094S: Maintained 23095F: drivers/tty/serial/zs.* 23096 23097ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23098M: Minchan Kim <minchan@kernel.org> 23099M: Sergey Senozhatsky <senozhatsky@chromium.org> 23100L: linux-mm@kvack.org 23101S: Maintained 23102F: Documentation/mm/zsmalloc.rst 23103F: include/linux/zsmalloc.h 23104F: mm/zsmalloc.c 23105 23106ZSTD 23107M: Nick Terrell <terrelln@fb.com> 23108S: Maintained 23109B: https://github.com/facebook/zstd/issues 23110T: git https://github.com/terrelln/linux.git 23111F: include/linux/zstd* 23112F: lib/zstd/ 23113F: lib/decompress_unzstd.c 23114F: crypto/zstd.c 23115N: zstd 23116K: zstd 23117 23118ZSWAP COMPRESSED SWAP CACHING 23119M: Seth Jennings <sjenning@redhat.com> 23120M: Dan Streetman <ddstreet@ieee.org> 23121M: Vitaly Wool <vitaly.wool@konsulko.com> 23122L: linux-mm@kvack.org 23123S: Maintained 23124F: mm/zswap.c 23125 23126THE REST 23127M: Linus Torvalds <torvalds@linux-foundation.org> 23128L: linux-kernel@vger.kernel.org 23129S: Buried alive in reporters 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23131F: * 23132F: */ 23133
