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: Prasanth Ksr <prasanth.ksr@dell.com> 5930L: Dell.Client.Kernel@dell.com 5931L: platform-driver-x86@vger.kernel.org 5932S: Maintained 5933F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5934F: drivers/platform/x86/dell/dell-wmi-sysman/ 5935 5936DELL WMI NOTIFICATIONS DRIVER 5937M: Matthew Garrett <mjg59@srcf.ucam.org> 5938M: Pali Rohár <pali@kernel.org> 5939S: Maintained 5940F: drivers/platform/x86/dell/dell-wmi-base.c 5941 5942DELL WMI HARDWARE PRIVACY SUPPORT 5943M: Perry Yuan <Perry.Yuan@dell.com> 5944L: Dell.Client.Kernel@dell.com 5945L: platform-driver-x86@vger.kernel.org 5946S: Maintained 5947F: drivers/platform/x86/dell/dell-wmi-privacy.c 5948 5949DELTA ST MEDIA DRIVER 5950M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5951L: linux-media@vger.kernel.org 5952S: Supported 5953W: https://linuxtv.org 5954T: git git://linuxtv.org/media_tree.git 5955F: drivers/media/platform/st/sti/delta 5956 5957DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5958M: Zev Weiss <zev@bewilderbeest.net> 5959L: linux-hwmon@vger.kernel.org 5960S: Maintained 5961F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5962 5963DELTA DPS920AB PSU DRIVER 5964M: Robert Marko <robert.marko@sartura.hr> 5965L: linux-hwmon@vger.kernel.org 5966S: Maintained 5967F: Documentation/hwmon/dps920ab.rst 5968F: drivers/hwmon/pmbus/dps920ab.c 5969 5970DELTA NETWORKS TN48M CPLD DRIVERS 5971M: Robert Marko <robert.marko@sartura.hr> 5972S: Maintained 5973F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5974F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5975F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5976F: drivers/gpio/gpio-tn48m.c 5977F: include/dt-bindings/reset/delta,tn48m-reset.h 5978 5979DENALI NAND DRIVER 5980L: linux-mtd@lists.infradead.org 5981S: Orphan 5982F: drivers/mtd/nand/raw/denali* 5983 5984DESIGNWARE EDMA CORE IP DRIVER 5985M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5986L: dmaengine@vger.kernel.org 5987S: Maintained 5988F: drivers/dma/dw-edma/ 5989F: include/linux/dma/edma.h 5990 5991DESIGNWARE XDATA IP DRIVER 5992M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5993L: linux-pci@vger.kernel.org 5994S: Maintained 5995F: Documentation/misc-devices/dw-xdata-pcie.rst 5996F: drivers/misc/dw-xdata-pcie.c 5997 5998DESIGNWARE USB2 DRD IP DRIVER 5999M: Minas Harutyunyan <hminas@synopsys.com> 6000L: linux-usb@vger.kernel.org 6001S: Maintained 6002T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6003F: drivers/usb/dwc2/ 6004 6005DESIGNWARE USB3 DRD IP DRIVER 6006M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6007L: linux-usb@vger.kernel.org 6008S: Maintained 6009F: drivers/usb/dwc3/ 6010 6011DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6012M: Andreas Klinger <ak@it-klinger.de> 6013L: linux-iio@vger.kernel.org 6014S: Maintained 6015F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6016F: drivers/iio/proximity/srf*.c 6017 6018DEVICE COREDUMP (DEV_COREDUMP) 6019M: Johannes Berg <johannes@sipsolutions.net> 6020L: linux-kernel@vger.kernel.org 6021S: Maintained 6022F: drivers/base/devcoredump.c 6023F: include/linux/devcoredump.h 6024 6025DEVICE DEPENDENCY HELPER SCRIPT 6026M: Saravana Kannan <saravanak@google.com> 6027L: linux-kernel@vger.kernel.org 6028S: Maintained 6029F: scripts/dev-needs.sh 6030 6031DEVICE DIRECT ACCESS (DAX) 6032M: Dan Williams <dan.j.williams@intel.com> 6033M: Vishal Verma <vishal.l.verma@intel.com> 6034M: Dave Jiang <dave.jiang@intel.com> 6035L: nvdimm@lists.linux.dev 6036S: Supported 6037F: drivers/dax/ 6038 6039DEVICE FREQUENCY (DEVFREQ) 6040M: MyungJoo Ham <myungjoo.ham@samsung.com> 6041M: Kyungmin Park <kyungmin.park@samsung.com> 6042M: Chanwoo Choi <cw00.choi@samsung.com> 6043L: linux-pm@vger.kernel.org 6044S: Maintained 6045T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6046F: Documentation/devicetree/bindings/devfreq/ 6047F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6048F: drivers/devfreq/ 6049F: include/linux/devfreq.h 6050F: include/trace/events/devfreq.h 6051 6052DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6053M: Chanwoo Choi <cw00.choi@samsung.com> 6054L: linux-pm@vger.kernel.org 6055S: Supported 6056T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6057F: Documentation/devicetree/bindings/devfreq/event/ 6058F: drivers/devfreq/devfreq-event.c 6059F: drivers/devfreq/event/ 6060F: include/dt-bindings/pmu/exynos_ppmu.h 6061F: include/linux/devfreq-event.h 6062 6063DEVICE NUMBER REGISTRY 6064M: Torben Mathiasen <device@lanana.org> 6065S: Maintained 6066W: http://lanana.org/docs/device-list/index.html 6067 6068DEVICE RESOURCE MANAGEMENT HELPERS 6069M: Hans de Goede <hdegoede@redhat.com> 6070R: Matti Vaittinen <mazziesaccount@gmail.com> 6071S: Maintained 6072F: include/linux/devm-helpers.h 6073 6074DEVICE-MAPPER (LVM) 6075M: Alasdair Kergon <agk@redhat.com> 6076M: Mike Snitzer <snitzer@kernel.org> 6077M: dm-devel@redhat.com 6078L: dm-devel@redhat.com 6079S: Maintained 6080W: http://sources.redhat.com/dm 6081Q: http://patchwork.kernel.org/project/dm-devel/list/ 6082T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6083T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6084F: Documentation/admin-guide/device-mapper/ 6085F: drivers/md/Kconfig 6086F: drivers/md/Makefile 6087F: drivers/md/dm* 6088F: drivers/md/persistent-data/ 6089F: include/linux/device-mapper.h 6090F: include/linux/dm-*.h 6091F: include/uapi/linux/dm-*.h 6092 6093DEVLINK 6094M: Jiri Pirko <jiri@nvidia.com> 6095L: netdev@vger.kernel.org 6096S: Supported 6097F: Documentation/networking/devlink 6098F: include/net/devlink.h 6099F: include/uapi/linux/devlink.h 6100F: net/core/devlink.c 6101 6102DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6103M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6104L: kernel@dh-electronics.com 6105S: Maintained 6106F: arch/arm/boot/dts/imx6*-dhcom-* 6107F: arch/arm/boot/dts/imx6*-dhcor-* 6108 6109DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6110M: Marek Vasut <marex@denx.de> 6111L: kernel@dh-electronics.com 6112S: Maintained 6113F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6114F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6115 6116DIALOG SEMICONDUCTOR DRIVERS 6117M: Support Opensource <support.opensource@diasemi.com> 6118S: Supported 6119W: http://www.dialog-semiconductor.com/products 6120F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6121F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6122F: Documentation/devicetree/bindings/mfd/da90*.txt 6123F: Documentation/devicetree/bindings/mfd/da90*.yaml 6124F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6125F: Documentation/devicetree/bindings/regulator/da92*.txt 6126F: Documentation/devicetree/bindings/regulator/slg51000.txt 6127F: Documentation/devicetree/bindings/sound/da[79]*.txt 6128F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6129F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6130F: Documentation/hwmon/da90??.rst 6131F: drivers/gpio/gpio-da90??.c 6132F: drivers/hwmon/da90??-hwmon.c 6133F: drivers/iio/adc/da91??-*.c 6134F: drivers/input/misc/da72??.[ch] 6135F: drivers/input/misc/da90??_onkey.c 6136F: drivers/input/touchscreen/da9052_tsi.c 6137F: drivers/leds/leds-da90??.c 6138F: drivers/mfd/da903x.c 6139F: drivers/mfd/da90??-*.c 6140F: drivers/mfd/da91??-*.c 6141F: drivers/pinctrl/pinctrl-da90??.c 6142F: drivers/power/supply/da9052-battery.c 6143F: drivers/power/supply/da91??-*.c 6144F: drivers/regulator/da9???-regulator.[ch] 6145F: drivers/regulator/slg51000-regulator.[ch] 6146F: drivers/rtc/rtc-da90??.c 6147F: drivers/thermal/da90??-thermal.c 6148F: drivers/video/backlight/da90??_bl.c 6149F: drivers/watchdog/da90??_wdt.c 6150F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6151F: include/linux/mfd/da903x.h 6152F: include/linux/mfd/da9052/ 6153F: include/linux/mfd/da9055/ 6154F: include/linux/mfd/da9062/ 6155F: include/linux/mfd/da9063/ 6156F: include/linux/mfd/da9150/ 6157F: include/linux/regulator/da9211.h 6158F: include/sound/da[79]*.h 6159F: sound/soc/codecs/da[79]*.[ch] 6160 6161DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6162M: William Breathitt Gray <william.gray@linaro.org> 6163L: linux-gpio@vger.kernel.org 6164S: Maintained 6165F: drivers/gpio/gpio-gpio-mm.c 6166 6167DIOLAN U2C-12 I2C DRIVER 6168M: Guenter Roeck <linux@roeck-us.net> 6169L: linux-i2c@vger.kernel.org 6170S: Maintained 6171F: drivers/i2c/busses/i2c-diolan-u2c.c 6172 6173DIRECTORY NOTIFICATION (DNOTIFY) 6174M: Jan Kara <jack@suse.cz> 6175R: Amir Goldstein <amir73il@gmail.com> 6176L: linux-fsdevel@vger.kernel.org 6177S: Maintained 6178F: Documentation/filesystems/dnotify.rst 6179F: fs/notify/dnotify/ 6180F: include/linux/dnotify.h 6181 6182DISK GEOMETRY AND PARTITION HANDLING 6183M: Andries Brouwer <aeb@cwi.nl> 6184S: Maintained 6185W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6186W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6187W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6188 6189DISKQUOTA 6190M: Jan Kara <jack@suse.com> 6191S: Maintained 6192F: Documentation/filesystems/quota.rst 6193F: fs/quota/ 6194F: include/linux/quota*.h 6195F: include/uapi/linux/quota*.h 6196 6197DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6198M: Bernie Thompson <bernie@plugable.com> 6199L: linux-fbdev@vger.kernel.org 6200S: Maintained 6201W: http://plugable.com/category/projects/udlfb/ 6202F: Documentation/fb/udlfb.rst 6203F: drivers/video/fbdev/udlfb.c 6204F: include/video/udlfb.h 6205 6206DISTRIBUTED LOCK MANAGER (DLM) 6207M: Christine Caulfield <ccaulfie@redhat.com> 6208M: David Teigland <teigland@redhat.com> 6209L: cluster-devel@redhat.com 6210S: Supported 6211W: http://sources.redhat.com/cluster/ 6212T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6213F: fs/dlm/ 6214 6215DMA BUFFER SHARING FRAMEWORK 6216M: Sumit Semwal <sumit.semwal@linaro.org> 6217M: Christian König <christian.koenig@amd.com> 6218L: linux-media@vger.kernel.org 6219L: dri-devel@lists.freedesktop.org 6220L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6221S: Maintained 6222T: git git://anongit.freedesktop.org/drm/drm-misc 6223F: Documentation/driver-api/dma-buf.rst 6224F: drivers/dma-buf/ 6225F: include/linux/*fence.h 6226F: include/linux/dma-buf.h 6227F: include/linux/dma-resv.h 6228K: \bdma_(?:buf|fence|resv)\b 6229 6230DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6231M: Vinod Koul <vkoul@kernel.org> 6232L: dmaengine@vger.kernel.org 6233S: Maintained 6234Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6235T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6236F: Documentation/devicetree/bindings/dma/ 6237F: Documentation/driver-api/dmaengine/ 6238F: drivers/dma/ 6239F: include/dt-bindings/dma/ 6240F: include/linux/dma/ 6241F: include/linux/dmaengine.h 6242F: include/linux/of_dma.h 6243 6244DMA MAPPING HELPERS 6245M: Christoph Hellwig <hch@lst.de> 6246M: Marek Szyprowski <m.szyprowski@samsung.com> 6247R: Robin Murphy <robin.murphy@arm.com> 6248L: iommu@lists.linux.dev 6249S: Supported 6250W: http://git.infradead.org/users/hch/dma-mapping.git 6251T: git git://git.infradead.org/users/hch/dma-mapping.git 6252F: include/asm-generic/dma-mapping.h 6253F: include/linux/dma-direct.h 6254F: include/linux/dma-mapping.h 6255F: include/linux/dma-map-ops.h 6256F: include/linux/swiotlb.h 6257F: kernel/dma/ 6258 6259DMA MAPPING BENCHMARK 6260M: Xiang Chen <chenxiang66@hisilicon.com> 6261L: iommu@lists.linux.dev 6262F: kernel/dma/map_benchmark.c 6263F: tools/testing/selftests/dma/ 6264 6265DMA-BUF HEAPS FRAMEWORK 6266M: Sumit Semwal <sumit.semwal@linaro.org> 6267R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6268R: Liam Mark <lmark@codeaurora.org> 6269R: Laura Abbott <labbott@redhat.com> 6270R: Brian Starkey <Brian.Starkey@arm.com> 6271R: John Stultz <jstultz@google.com> 6272L: linux-media@vger.kernel.org 6273L: dri-devel@lists.freedesktop.org 6274L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6275S: Maintained 6276T: git git://anongit.freedesktop.org/drm/drm-misc 6277F: drivers/dma-buf/dma-heap.c 6278F: drivers/dma-buf/heaps/* 6279F: include/linux/dma-heap.h 6280F: include/uapi/linux/dma-heap.h 6281 6282DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6283M: Lukasz Luba <lukasz.luba@arm.com> 6284L: linux-pm@vger.kernel.org 6285L: linux-samsung-soc@vger.kernel.org 6286S: Maintained 6287F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6288F: drivers/memory/samsung/exynos5422-dmc.c 6289 6290DME1737 HARDWARE MONITOR DRIVER 6291M: Juerg Haefliger <juergh@proton.me> 6292L: linux-hwmon@vger.kernel.org 6293S: Maintained 6294F: Documentation/hwmon/dme1737.rst 6295F: drivers/hwmon/dme1737.c 6296 6297DMI/SMBIOS SUPPORT 6298M: Jean Delvare <jdelvare@suse.com> 6299S: Maintained 6300T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6301F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6302F: drivers/firmware/dmi-id.c 6303F: drivers/firmware/dmi_scan.c 6304F: include/linux/dmi.h 6305 6306DOCUMENTATION 6307M: Jonathan Corbet <corbet@lwn.net> 6308L: linux-doc@vger.kernel.org 6309S: Maintained 6310P: Documentation/doc-guide/maintainer-profile.rst 6311T: git git://git.lwn.net/linux.git docs-next 6312F: Documentation/ 6313F: scripts/documentation-file-ref-check 6314F: scripts/kernel-doc 6315F: scripts/sphinx-pre-install 6316X: Documentation/ABI/ 6317X: Documentation/admin-guide/media/ 6318X: Documentation/devicetree/ 6319X: Documentation/driver-api/media/ 6320X: Documentation/firmware-guide/acpi/ 6321X: Documentation/i2c/ 6322X: Documentation/power/ 6323X: Documentation/spi/ 6324X: Documentation/userspace-api/media/ 6325 6326DOCUMENTATION REPORTING ISSUES 6327M: Thorsten Leemhuis <linux@leemhuis.info> 6328L: linux-doc@vger.kernel.org 6329S: Maintained 6330F: Documentation/admin-guide/reporting-issues.rst 6331 6332DOCUMENTATION SCRIPTS 6333M: Mauro Carvalho Chehab <mchehab@kernel.org> 6334L: linux-doc@vger.kernel.org 6335S: Maintained 6336F: Documentation/sphinx/parse-headers.pl 6337F: scripts/documentation-file-ref-check 6338F: scripts/sphinx-pre-install 6339 6340DOCUMENTATION/ITALIAN 6341M: Federico Vaga <federico.vaga@vaga.pv.it> 6342L: linux-doc@vger.kernel.org 6343S: Maintained 6344F: Documentation/translations/it_IT 6345 6346DOCUMENTATION/JAPANESE 6347R: Akira Yokosawa <akiyks@gmail.com> 6348L: linux-doc@vger.kernel.org 6349S: Maintained 6350F: Documentation/translations/ja_JP 6351 6352DONGWOON DW9714 LENS VOICE COIL DRIVER 6353M: Sakari Ailus <sakari.ailus@linux.intel.com> 6354L: linux-media@vger.kernel.org 6355S: Maintained 6356T: git git://linuxtv.org/media_tree.git 6357F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6358F: drivers/media/i2c/dw9714.c 6359 6360DONGWOON DW9768 LENS VOICE COIL DRIVER 6361M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6362L: linux-media@vger.kernel.org 6363S: Maintained 6364T: git git://linuxtv.org/media_tree.git 6365F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6366F: drivers/media/i2c/dw9768.c 6367 6368DONGWOON DW9807 LENS VOICE COIL DRIVER 6369M: Sakari Ailus <sakari.ailus@linux.intel.com> 6370L: linux-media@vger.kernel.org 6371S: Maintained 6372T: git git://linuxtv.org/media_tree.git 6373F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6374F: drivers/media/i2c/dw9807-vcm.c 6375 6376DOUBLETALK DRIVER 6377M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6378L: blinux-list@redhat.com 6379S: Maintained 6380F: drivers/char/dtlk.c 6381F: include/linux/dtlk.h 6382 6383DPAA2 DATAPATH I/O (DPIO) DRIVER 6384M: Roy Pledge <Roy.Pledge@nxp.com> 6385L: linux-kernel@vger.kernel.org 6386S: Maintained 6387F: drivers/soc/fsl/dpio 6388 6389DPAA2 ETHERNET DRIVER 6390M: Ioana Ciornei <ioana.ciornei@nxp.com> 6391L: netdev@vger.kernel.org 6392S: Maintained 6393F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6394F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6395F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6396F: drivers/net/ethernet/freescale/dpaa2/Makefile 6397F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6398F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6399F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6400F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6401F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6402F: drivers/net/ethernet/freescale/dpaa2/dpni* 6403 6404DPAA2 ETHERNET SWITCH DRIVER 6405M: Ioana Ciornei <ioana.ciornei@nxp.com> 6406L: netdev@vger.kernel.org 6407S: Maintained 6408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6409F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6410F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6411 6412DRBD DRIVER 6413M: Philipp Reisner <philipp.reisner@linbit.com> 6414M: Lars Ellenberg <lars.ellenberg@linbit.com> 6415M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6416L: drbd-dev@lists.linbit.com 6417S: Supported 6418W: http://www.drbd.org 6419T: git git://git.linbit.com/linux-drbd.git 6420T: git git://git.linbit.com/drbd-8.4.git 6421F: Documentation/admin-guide/blockdev/ 6422F: drivers/block/drbd/ 6423F: lib/lru_cache.c 6424 6425DRIVER COMPONENT FRAMEWORK 6426L: dri-devel@lists.freedesktop.org 6427F: drivers/base/component.c 6428F: include/linux/component.h 6429 6430DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6431M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6432R: "Rafael J. Wysocki" <rafael@kernel.org> 6433S: Supported 6434T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6435F: Documentation/core-api/kobject.rst 6436F: drivers/base/ 6437F: fs/debugfs/ 6438F: fs/sysfs/ 6439F: include/linux/debugfs.h 6440F: include/linux/kobj* 6441F: lib/kobj* 6442 6443DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6444M: Nishanth Menon <nm@ti.com> 6445L: linux-pm@vger.kernel.org 6446S: Maintained 6447F: drivers/soc/ti/smartreflex.c 6448F: include/linux/power/smartreflex.h 6449 6450DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6451M: Maxime Ripard <mripard@kernel.org> 6452M: Chen-Yu Tsai <wens@csie.org> 6453R: Jernej Skrabec <jernej.skrabec@gmail.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Supported 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/sun4i/sun8i* 6458 6459DRM DRIVER FOR ARM PL111 CLCD 6460M: Emma Anholt <emma@anholt.net> 6461S: Supported 6462T: git git://anongit.freedesktop.org/drm/drm-misc 6463F: drivers/gpu/drm/pl111/ 6464 6465DRM DRIVER FOR ARM VERSATILE TFT PANELS 6466M: Linus Walleij <linus.walleij@linaro.org> 6467S: Maintained 6468T: git git://anongit.freedesktop.org/drm/drm-misc 6469F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6470F: drivers/gpu/drm/panel/panel-arm-versatile.c 6471 6472DRM DRIVER FOR ASPEED BMC GFX 6473M: Joel Stanley <joel@jms.id.au> 6474L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6475S: Supported 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6478F: drivers/gpu/drm/aspeed/ 6479 6480DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6481M: Dave Airlie <airlied@redhat.com> 6482R: Thomas Zimmermann <tzimmermann@suse.de> 6483L: dri-devel@lists.freedesktop.org 6484S: Supported 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: drivers/gpu/drm/ast/ 6487 6488DRM DRIVER FOR BOCHS VIRTUAL GPU 6489M: Gerd Hoffmann <kraxel@redhat.com> 6490L: virtualization@lists.linux-foundation.org 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/tiny/bochs.c 6494 6495DRM DRIVER FOR BOE HIMAX8279D PANELS 6496M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6497S: Maintained 6498F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6499F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6500 6501DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6502M: Jagan Teki <jagan@amarulasolutions.com> 6503S: Maintained 6504F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6505F: drivers/gpu/drm/bridge/chipone-icn6211.c 6506 6507DRM DRIVER FOR EBBG FT8719 PANEL 6508M: Joel Selvaraj <jo@jsfamily.in> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6512F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6513 6514DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6515M: Linus Walleij <linus.walleij@linaro.org> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: drivers/gpu/drm/tve200/ 6519 6520DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6521M: Icenowy Zheng <icenowy@aosc.io> 6522S: Maintained 6523F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6524F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6525 6526DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6527M: Jagan Teki <jagan@amarulasolutions.com> 6528S: Maintained 6529F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6530F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6531 6532DRM DRIVER FOR GENERIC EDP PANELS 6533R: Douglas Anderson <dianders@chromium.org> 6534F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6535F: drivers/gpu/drm/panel/panel-edp.c 6536 6537DRM DRIVER FOR GENERIC USB DISPLAY 6538M: Noralf Trønnes <noralf@tronnes.org> 6539S: Maintained 6540W: https://github.com/notro/gud/wiki 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/gud/ 6543F: include/drm/gud.h 6544 6545DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6546M: Hans de Goede <hdegoede@redhat.com> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: drivers/gpu/drm/tiny/gm12u320.c 6550 6551DRM DRIVER FOR HX8357D PANELS 6552M: Emma Anholt <emma@anholt.net> 6553S: Maintained 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6556F: drivers/gpu/drm/tiny/hx8357d.c 6557 6558DRM DRIVER FOR ILITEK ILI9225 PANELS 6559M: David Lechner <david@lechnology.com> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6563F: drivers/gpu/drm/tiny/ili9225.c 6564 6565DRM DRIVER FOR ILITEK ILI9486 PANELS 6566M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6567S: Maintained 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6570F: drivers/gpu/drm/tiny/ili9486.c 6571 6572DRM DRIVER FOR INTEL I810 VIDEO CARDS 6573S: Orphan / Obsolete 6574F: drivers/gpu/drm/i810/ 6575F: include/uapi/drm/i810_drm.h 6576 6577DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6578M: Jagan Teki <jagan@edgeble.ai> 6579S: Maintained 6580F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6581F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6582 6583DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6584M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6585S: Supported 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: drivers/gpu/drm/logicvc/ 6588 6589DRM DRIVER FOR LVDS PANELS 6590M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6591L: dri-devel@lists.freedesktop.org 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593S: Maintained 6594F: drivers/gpu/drm/panel/panel-lvds.c 6595F: Documentation/devicetree/bindings/display/lvds.yaml 6596F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6597 6598DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6599M: Guido Günther <agx@sigxcpu.org> 6600R: Purism Kernel Team <kernel@puri.sm> 6601S: Maintained 6602F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6603F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6604 6605DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6606S: Orphan / Obsolete 6607F: drivers/gpu/drm/mga/ 6608F: include/uapi/drm/mga_drm.h 6609 6610DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6611M: Dave Airlie <airlied@redhat.com> 6612R: Thomas Zimmermann <tzimmermann@suse.de> 6613L: dri-devel@lists.freedesktop.org 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: drivers/gpu/drm/mgag200/ 6617 6618DRM DRIVER FOR MI0283QT 6619M: Noralf Trønnes <noralf@tronnes.org> 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6623F: drivers/gpu/drm/tiny/mi0283qt.c 6624 6625DRM DRIVER FOR MIPI DBI compatible panels 6626M: Noralf Trønnes <noralf@tronnes.org> 6627S: Maintained 6628W: https://github.com/notro/panel-mipi-dbi/wiki 6629T: git git://anongit.freedesktop.org/drm/drm-misc 6630F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6631F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6632 6633DRM DRIVER FOR MSM ADRENO GPU 6634M: Rob Clark <robdclark@gmail.com> 6635M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6636M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6637R: Sean Paul <sean@poorly.run> 6638L: linux-arm-msm@vger.kernel.org 6639L: dri-devel@lists.freedesktop.org 6640L: freedreno@lists.freedesktop.org 6641S: Maintained 6642T: git https://gitlab.freedesktop.org/drm/msm.git 6643F: Documentation/devicetree/bindings/display/msm/ 6644F: drivers/gpu/drm/msm/ 6645F: include/uapi/drm/msm_drm.h 6646 6647DRM DRIVER FOR NOVATEK NT35510 PANELS 6648M: Linus Walleij <linus.walleij@linaro.org> 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6652F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6653 6654DRM DRIVER FOR NOVATEK NT35560 PANELS 6655M: Linus Walleij <linus.walleij@linaro.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6659F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6660 6661DRM DRIVER FOR NOVATEK NT36672A PANELS 6662M: Sumit Semwal <sumit.semwal@linaro.org> 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6666F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6667 6668DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6669M: Ben Skeggs <bskeggs@redhat.com> 6670M: Karol Herbst <kherbst@redhat.com> 6671M: Lyude Paul <lyude@redhat.com> 6672L: dri-devel@lists.freedesktop.org 6673L: nouveau@lists.freedesktop.org 6674S: Supported 6675W: https://nouveau.freedesktop.org/ 6676Q: https://patchwork.freedesktop.org/project/nouveau/ 6677Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6678B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6679C: irc://irc.oftc.net/nouveau 6680T: git https://gitlab.freedesktop.org/drm/nouveau.git 6681F: drivers/gpu/drm/nouveau/ 6682F: include/uapi/drm/nouveau_drm.h 6683 6684DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6685M: Stefan Mavrodiev <stefan@olimex.com> 6686S: Maintained 6687F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6688F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6689 6690DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6691R: Douglas Anderson <dianders@chromium.org> 6692F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6693F: drivers/gpu/drm/bridge/parade-ps8640.c 6694 6695DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6696M: Noralf Trønnes <noralf@tronnes.org> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/repaper.txt 6700F: drivers/gpu/drm/tiny/repaper.c 6701 6702DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6703M: Javier Martinez Canillas <javierm@redhat.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6707F: drivers/gpu/drm/solomon/ssd130x* 6708 6709DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6710M: Dave Airlie <airlied@redhat.com> 6711M: Gerd Hoffmann <kraxel@redhat.com> 6712L: virtualization@lists.linux-foundation.org 6713S: Obsolete 6714W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6715T: git git://anongit.freedesktop.org/drm/drm-misc 6716F: drivers/gpu/drm/tiny/cirrus.c 6717 6718DRM DRIVER FOR QXL VIRTUAL GPU 6719M: Dave Airlie <airlied@redhat.com> 6720M: Gerd Hoffmann <kraxel@redhat.com> 6721L: virtualization@lists.linux-foundation.org 6722L: spice-devel@lists.freedesktop.org 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: drivers/gpu/drm/qxl/ 6726F: include/uapi/drm/qxl_drm.h 6727 6728DRM DRIVER FOR RAGE 128 VIDEO CARDS 6729S: Orphan / Obsolete 6730F: drivers/gpu/drm/r128/ 6731F: include/uapi/drm/r128_drm.h 6732 6733DRM DRIVER FOR RAYDIUM RM67191 PANELS 6734M: Robert Chiras <robert.chiras@nxp.com> 6735S: Maintained 6736F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6737F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6738 6739DRM DRIVER FOR SAMSUNG DB7430 PANELS 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6744F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6745 6746DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6747M: Markuss Broks <markuss.broks@gmail.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6750F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6751 6752DRM DRIVER FOR SITRONIX ST7703 PANELS 6753M: Guido Günther <agx@sigxcpu.org> 6754R: Purism Kernel Team <kernel@puri.sm> 6755R: Ondrej Jirman <megous@megous.com> 6756S: Maintained 6757F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6758F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6759 6760DRM DRIVER FOR SAVAGE VIDEO CARDS 6761S: Orphan / Obsolete 6762F: drivers/gpu/drm/savage/ 6763F: include/uapi/drm/savage_drm.h 6764 6765DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6766M: Thomas Zimmermann <tzimmermann@suse.de> 6767M: Javier Martinez Canillas <javierm@redhat.com> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/drm_aperture.c 6772F: drivers/gpu/drm/tiny/ofdrm.c 6773F: drivers/gpu/drm/tiny/simpledrm.c 6774F: drivers/video/aperture.c 6775F: drivers/video/nomodeset.c 6776F: include/drm/drm_aperture.h 6777F: include/linux/aperture.h 6778F: include/video/nomodeset.h 6779 6780DRM DRIVER FOR SIS VIDEO CARDS 6781S: Orphan / Obsolete 6782F: drivers/gpu/drm/sis/ 6783F: include/uapi/drm/sis_drm.h 6784 6785DRM DRIVER FOR SITRONIX ST7586 PANELS 6786M: David Lechner <david@lechnology.com> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6790F: drivers/gpu/drm/tiny/st7586.c 6791 6792DRM DRIVER FOR SITRONIX ST7701 PANELS 6793M: Jagan Teki <jagan@amarulasolutions.com> 6794S: Maintained 6795F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6796F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6797 6798DRM DRIVER FOR SITRONIX ST7735R PANELS 6799M: David Lechner <david@lechnology.com> 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6803F: drivers/gpu/drm/tiny/st7735r.c 6804 6805DRM DRIVER FOR ST-ERICSSON MCDE 6806M: Linus Walleij <linus.walleij@linaro.org> 6807S: Maintained 6808T: git git://anongit.freedesktop.org/drm/drm-misc 6809F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6810F: drivers/gpu/drm/mcde/ 6811 6812DRM DRIVER FOR TDFX VIDEO CARDS 6813S: Orphan / Obsolete 6814F: drivers/gpu/drm/tdfx/ 6815 6816DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6817M: Jagan Teki <jagan@amarulasolutions.com> 6818S: Maintained 6819F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6820F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6821 6822DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6823R: Douglas Anderson <dianders@chromium.org> 6824F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6825F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6826 6827DRM DRIVER FOR TPO TPG110 PANELS 6828M: Linus Walleij <linus.walleij@linaro.org> 6829S: Maintained 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6832F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6833 6834DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6835M: Dave Airlie <airlied@redhat.com> 6836R: Sean Paul <sean@poorly.run> 6837R: Thomas Zimmermann <tzimmermann@suse.de> 6838L: dri-devel@lists.freedesktop.org 6839S: Supported 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: drivers/gpu/drm/udl/ 6842 6843DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6844M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6845M: Melissa Wen <melissa.srw@gmail.com> 6846R: Haneen Mohammed <hamohammed.sa@gmail.com> 6847R: Daniel Vetter <daniel@ffwll.ch> 6848L: dri-devel@lists.freedesktop.org 6849S: Maintained 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/gpu/vkms.rst 6852F: drivers/gpu/drm/vkms/ 6853 6854DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6855M: Hans de Goede <hdegoede@redhat.com> 6856L: dri-devel@lists.freedesktop.org 6857S: Maintained 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: drivers/gpu/drm/vboxvideo/ 6860 6861DRM DRIVER FOR VMWARE VIRTUAL GPU 6862M: Zack Rusin <zackr@vmware.com> 6863R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6864L: dri-devel@lists.freedesktop.org 6865S: Supported 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: drivers/gpu/drm/vmwgfx/ 6868F: include/uapi/drm/vmwgfx_drm.h 6869 6870DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6871M: Linus Walleij <linus.walleij@linaro.org> 6872S: Maintained 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6875F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6876 6877DRM DRIVERS 6878M: David Airlie <airlied@gmail.com> 6879M: Daniel Vetter <daniel@ffwll.ch> 6880L: dri-devel@lists.freedesktop.org 6881S: Maintained 6882B: https://gitlab.freedesktop.org/drm 6883C: irc://irc.oftc.net/dri-devel 6884T: git git://anongit.freedesktop.org/drm/drm 6885F: Documentation/devicetree/bindings/display/ 6886F: Documentation/devicetree/bindings/gpu/ 6887F: Documentation/gpu/ 6888F: drivers/gpu/ 6889F: include/drm/ 6890F: include/linux/vga* 6891F: include/uapi/drm/ 6892 6893DRM DRIVERS AND MISC GPU PATCHES 6894M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6895M: Maxime Ripard <mripard@kernel.org> 6896M: Thomas Zimmermann <tzimmermann@suse.de> 6897S: Maintained 6898W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/gpu/ 6901F: drivers/gpu/drm/* 6902F: drivers/gpu/vga/ 6903F: include/drm/drm* 6904F: include/linux/vga* 6905F: include/uapi/drm/drm* 6906 6907DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6908M: Oded Gabbay <ogabbay@kernel.org> 6909L: dri-devel@lists.freedesktop.org 6910S: Maintained 6911C: irc://irc.oftc.net/dri-devel 6912T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6913F: Documentation/accel/ 6914F: drivers/accel/ 6915 6916DRM DRIVERS FOR ALLWINNER A10 6917M: Maxime Ripard <mripard@kernel.org> 6918M: Chen-Yu Tsai <wens@csie.org> 6919L: dri-devel@lists.freedesktop.org 6920S: Supported 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: Documentation/devicetree/bindings/display/allwinner* 6923F: drivers/gpu/drm/sun4i/ 6924 6925DRM DRIVERS FOR AMLOGIC SOCS 6926M: Neil Armstrong <neil.armstrong@linaro.org> 6927L: dri-devel@lists.freedesktop.org 6928L: linux-amlogic@lists.infradead.org 6929S: Supported 6930W: http://linux-meson.com/ 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6933F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6934F: Documentation/gpu/meson.rst 6935F: drivers/gpu/drm/meson/ 6936 6937DRM DRIVERS FOR ATMEL HLCDC 6938M: Sam Ravnborg <sam@ravnborg.org> 6939M: Boris Brezillon <bbrezillon@kernel.org> 6940L: dri-devel@lists.freedesktop.org 6941S: Supported 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: Documentation/devicetree/bindings/display/atmel/ 6944F: drivers/gpu/drm/atmel-hlcdc/ 6945 6946DRM DRIVERS FOR BRIDGE CHIPS 6947M: Andrzej Hajda <andrzej.hajda@intel.com> 6948M: Neil Armstrong <neil.armstrong@linaro.org> 6949M: Robert Foss <rfoss@kernel.org> 6950R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6951R: Jonas Karlman <jonas@kwiboo.se> 6952R: Jernej Skrabec <jernej.skrabec@gmail.com> 6953S: Maintained 6954T: git git://anongit.freedesktop.org/drm/drm-misc 6955F: Documentation/devicetree/bindings/display/bridge/ 6956F: drivers/gpu/drm/bridge/ 6957 6958DRM DRIVERS FOR EXYNOS 6959M: Inki Dae <inki.dae@samsung.com> 6960M: Seung-Woo Kim <sw0312.kim@samsung.com> 6961M: Kyungmin Park <kyungmin.park@samsung.com> 6962L: dri-devel@lists.freedesktop.org 6963S: Supported 6964T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6965F: Documentation/devicetree/bindings/display/exynos/ 6966F: Documentation/devicetree/bindings/display/samsung/ 6967F: drivers/gpu/drm/exynos/ 6968F: include/uapi/drm/exynos_drm.h 6969 6970DRM DRIVERS FOR FREESCALE DCU 6971M: Stefan Agner <stefan@agner.ch> 6972M: Alison Wang <alison.wang@nxp.com> 6973L: dri-devel@lists.freedesktop.org 6974S: Supported 6975T: git git://anongit.freedesktop.org/drm/drm-misc 6976F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6977F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6978F: drivers/gpu/drm/fsl-dcu/ 6979 6980DRM DRIVERS FOR FREESCALE IMX 6981M: Philipp Zabel <p.zabel@pengutronix.de> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984F: Documentation/devicetree/bindings/display/imx/ 6985F: drivers/gpu/drm/imx/ 6986F: drivers/gpu/ipu-v3/ 6987 6988DRM DRIVERS FOR FREESCALE IMX BRIDGE 6989M: Liu Ying <victor.liu@nxp.com> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6993F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6994F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6995F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6996F: drivers/gpu/drm/bridge/imx/ 6997 6998DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6999M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://github.com/patjak/drm-gma500 7003F: drivers/gpu/drm/gma500/ 7004 7005DRM DRIVERS FOR HISILICON 7006M: Xinliang Liu <xinliang.liu@linaro.org> 7007M: Tian Tao <tiantao6@hisilicon.com> 7008R: John Stultz <jstultz@google.com> 7009R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7010R: Chen Feng <puck.chen@hisilicon.com> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/hisilicon/ 7015F: drivers/gpu/drm/hisilicon/ 7016 7017DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7018M: Deepak Rawat <drawat.floss@gmail.com> 7019L: linux-hyperv@vger.kernel.org 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022T: git git://anongit.freedesktop.org/drm/drm-misc 7023F: drivers/gpu/drm/hyperv 7024 7025DRM DRIVERS FOR LIMA 7026M: Qiang Yu <yuq825@gmail.com> 7027L: dri-devel@lists.freedesktop.org 7028L: lima@lists.freedesktop.org (moderated for non-subscribers) 7029S: Maintained 7030T: git git://anongit.freedesktop.org/drm/drm-misc 7031F: drivers/gpu/drm/lima/ 7032F: include/uapi/drm/lima_drm.h 7033 7034DRM DRIVERS FOR MEDIATEK 7035M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7036M: Philipp Zabel <p.zabel@pengutronix.de> 7037L: dri-devel@lists.freedesktop.org 7038L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7039S: Supported 7040F: Documentation/devicetree/bindings/display/mediatek/ 7041F: drivers/gpu/drm/mediatek/ 7042F: drivers/phy/mediatek/phy-mtk-dp.c 7043F: drivers/phy/mediatek/phy-mtk-hdmi* 7044F: drivers/phy/mediatek/phy-mtk-mipi* 7045 7046DRM DRIVERS FOR NVIDIA TEGRA 7047M: Thierry Reding <thierry.reding@gmail.com> 7048L: dri-devel@lists.freedesktop.org 7049L: linux-tegra@vger.kernel.org 7050S: Supported 7051T: git git://anongit.freedesktop.org/tegra/linux.git 7052F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7053F: Documentation/devicetree/bindings/gpu/host1x/ 7054F: drivers/gpu/drm/tegra/ 7055F: drivers/gpu/host1x/ 7056F: include/linux/host1x.h 7057F: include/uapi/drm/tegra_drm.h 7058 7059DRM DRIVERS FOR RENESAS 7060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7061M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7062L: dri-devel@lists.freedesktop.org 7063L: linux-renesas-soc@vger.kernel.org 7064S: Supported 7065T: git git://linuxtv.org/pinchartl/media drm/du/next 7066F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7067F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7068F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7069F: Documentation/devicetree/bindings/display/renesas,du.yaml 7070F: drivers/gpu/drm/rcar-du/ 7071F: drivers/gpu/drm/shmobile/ 7072F: include/linux/platform_data/shmob_drm.h 7073 7074DRM DRIVERS FOR ROCKCHIP 7075M: Sandy Huang <hjc@rock-chips.com> 7076M: Heiko Stübner <heiko@sntech.de> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/devicetree/bindings/display/rockchip/ 7081F: drivers/gpu/drm/rockchip/ 7082 7083DRM DRIVERS FOR STI 7084M: Alain Volmat <alain.volmat@foss.st.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7089F: drivers/gpu/drm/sti 7090 7091DRM DRIVERS FOR STM 7092M: Yannick Fertre <yannick.fertre@foss.st.com> 7093M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7094M: Philippe Cornu <philippe.cornu@foss.st.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7099F: drivers/gpu/drm/stm 7100 7101DRM DRIVERS FOR TI KEYSTONE 7102M: Jyri Sarha <jyri.sarha@iki.fi> 7103M: Tomi Valkeinen <tomba@kernel.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7108F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7109F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7110F: drivers/gpu/drm/tidss/ 7111 7112DRM DRIVERS FOR TI LCDC 7113M: Jyri Sarha <jyri.sarha@iki.fi> 7114R: Tomi Valkeinen <tomba@kernel.org> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117F: Documentation/devicetree/bindings/display/tilcdc/ 7118F: drivers/gpu/drm/tilcdc/ 7119 7120DRM DRIVERS FOR TI OMAP 7121M: Tomi Valkeinen <tomba@kernel.org> 7122L: dri-devel@lists.freedesktop.org 7123S: Maintained 7124F: Documentation/devicetree/bindings/display/ti/ 7125F: drivers/gpu/drm/omapdrm/ 7126 7127DRM DRIVERS FOR V3D 7128M: Emma Anholt <emma@anholt.net> 7129M: Melissa Wen <mwen@igalia.com> 7130S: Supported 7131T: git git://anongit.freedesktop.org/drm/drm-misc 7132F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7133F: drivers/gpu/drm/v3d/ 7134F: include/uapi/drm/v3d_drm.h 7135 7136DRM DRIVERS FOR VC4 7137M: Emma Anholt <emma@anholt.net> 7138M: Maxime Ripard <mripard@kernel.org> 7139S: Supported 7140T: git git://github.com/anholt/linux 7141T: git git://anongit.freedesktop.org/drm/drm-misc 7142F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7143F: drivers/gpu/drm/vc4/ 7144F: include/uapi/drm/vc4_drm.h 7145 7146DRM DRIVERS FOR VIVANTE GPU IP 7147M: Lucas Stach <l.stach@pengutronix.de> 7148R: Russell King <linux+etnaviv@armlinux.org.uk> 7149R: Christian Gmeiner <christian.gmeiner@gmail.com> 7150L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7151L: dri-devel@lists.freedesktop.org 7152S: Maintained 7153F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7154F: drivers/gpu/drm/etnaviv/ 7155F: include/uapi/drm/etnaviv_drm.h 7156 7157DRM DRIVERS FOR XEN 7158M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7159L: dri-devel@lists.freedesktop.org 7160L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7161S: Supported 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163F: Documentation/gpu/xen-front.rst 7164F: drivers/gpu/drm/xen/ 7165 7166DRM DRIVERS FOR XILINX 7167M: Hyun Kwon <hyun.kwon@xilinx.com> 7168M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171T: git git://anongit.freedesktop.org/drm/drm-misc 7172F: Documentation/devicetree/bindings/display/xlnx/ 7173F: drivers/gpu/drm/xlnx/ 7174 7175DRM PANEL DRIVERS 7176M: Thierry Reding <thierry.reding@gmail.com> 7177R: Sam Ravnborg <sam@ravnborg.org> 7178L: dri-devel@lists.freedesktop.org 7179S: Maintained 7180T: git git://anongit.freedesktop.org/drm/drm-misc 7181F: Documentation/devicetree/bindings/display/panel/ 7182F: drivers/gpu/drm/drm_panel.c 7183F: drivers/gpu/drm/panel/ 7184F: include/drm/drm_panel.h 7185 7186DRM PRIVACY-SCREEN CLASS 7187M: Hans de Goede <hdegoede@redhat.com> 7188L: dri-devel@lists.freedesktop.org 7189S: Maintained 7190T: git git://anongit.freedesktop.org/drm/drm-misc 7191F: drivers/gpu/drm/drm_privacy_screen* 7192F: include/drm/drm_privacy_screen* 7193 7194DRM TTM SUBSYSTEM 7195M: Christian Koenig <christian.koenig@amd.com> 7196M: Huang Rui <ray.huang@amd.com> 7197L: dri-devel@lists.freedesktop.org 7198S: Maintained 7199T: git git://anongit.freedesktop.org/drm/drm-misc 7200F: drivers/gpu/drm/ttm/ 7201F: include/drm/ttm/ 7202 7203DRM GPU SCHEDULER 7204M: Luben Tuikov <luben.tuikov@amd.com> 7205L: dri-devel@lists.freedesktop.org 7206S: Maintained 7207T: git git://anongit.freedesktop.org/drm/drm-misc 7208F: drivers/gpu/drm/scheduler/ 7209F: include/drm/gpu_scheduler.h 7210 7211DSBR100 USB FM RADIO DRIVER 7212M: Alexey Klimov <klimov.linux@gmail.com> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215T: git git://linuxtv.org/media_tree.git 7216F: drivers/media/radio/dsbr100.c 7217 7218DT3155 MEDIA DRIVER 7219M: Hans Verkuil <hverkuil@xs4all.nl> 7220L: linux-media@vger.kernel.org 7221S: Odd Fixes 7222W: https://linuxtv.org 7223T: git git://linuxtv.org/media_tree.git 7224F: drivers/media/pci/dt3155/ 7225 7226DVB_USB_AF9015 MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/af9015* 7235 7236DVB_USB_AF9035 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/af9035* 7245 7246DVB_USB_ANYSEE MEDIA DRIVER 7247M: Antti Palosaari <crope@iki.fi> 7248L: linux-media@vger.kernel.org 7249S: Maintained 7250W: https://linuxtv.org 7251W: http://palosaari.fi/linux/ 7252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7253T: git git://linuxtv.org/anttip/media_tree.git 7254F: drivers/media/usb/dvb-usb-v2/anysee* 7255 7256DVB_USB_AU6610 MEDIA DRIVER 7257M: Antti Palosaari <crope@iki.fi> 7258L: linux-media@vger.kernel.org 7259S: Maintained 7260W: https://linuxtv.org 7261W: http://palosaari.fi/linux/ 7262Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7263T: git git://linuxtv.org/anttip/media_tree.git 7264F: drivers/media/usb/dvb-usb-v2/au6610* 7265 7266DVB_USB_CE6230 MEDIA DRIVER 7267M: Antti Palosaari <crope@iki.fi> 7268L: linux-media@vger.kernel.org 7269S: Maintained 7270W: https://linuxtv.org 7271W: http://palosaari.fi/linux/ 7272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7273T: git git://linuxtv.org/anttip/media_tree.git 7274F: drivers/media/usb/dvb-usb-v2/ce6230* 7275 7276DVB_USB_CXUSB MEDIA DRIVER 7277M: Michael Krufky <mkrufky@linuxtv.org> 7278L: linux-media@vger.kernel.org 7279S: Maintained 7280W: https://linuxtv.org 7281W: http://github.com/mkrufky 7282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7283T: git git://linuxtv.org/media_tree.git 7284F: drivers/media/usb/dvb-usb/cxusb* 7285 7286DVB_USB_EC168 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/usb/dvb-usb-v2/ec168* 7295 7296DVB_USB_GL861 MEDIA DRIVER 7297M: Antti Palosaari <crope@iki.fi> 7298L: linux-media@vger.kernel.org 7299S: Maintained 7300W: https://linuxtv.org 7301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7302T: git git://linuxtv.org/anttip/media_tree.git 7303F: drivers/media/usb/dvb-usb-v2/gl861* 7304 7305DVB_USB_MXL111SF MEDIA DRIVER 7306M: Michael Krufky <mkrufky@linuxtv.org> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://github.com/mkrufky 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/mkrufky/mxl111sf.git 7313F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7314 7315DVB_USB_RTL28XXU MEDIA DRIVER 7316M: Antti Palosaari <crope@iki.fi> 7317L: linux-media@vger.kernel.org 7318S: Maintained 7319W: https://linuxtv.org 7320W: http://palosaari.fi/linux/ 7321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7322T: git git://linuxtv.org/anttip/media_tree.git 7323F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7324 7325DVB_USB_V2 MEDIA DRIVER 7326M: Antti Palosaari <crope@iki.fi> 7327L: linux-media@vger.kernel.org 7328S: Maintained 7329W: https://linuxtv.org 7330W: http://palosaari.fi/linux/ 7331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7332T: git git://linuxtv.org/anttip/media_tree.git 7333F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7334F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7335 7336DYNAMIC DEBUG 7337M: Jason Baron <jbaron@akamai.com> 7338S: Maintained 7339F: include/linux/dynamic_debug.h 7340F: lib/dynamic_debug.c 7341M: Jim Cromie <jim.cromie@gmail.com> 7342F: lib/test_dynamic_debug.c 7343 7344DYNAMIC INTERRUPT MODERATION 7345M: Tal Gilboa <talgi@nvidia.com> 7346S: Maintained 7347F: Documentation/networking/net_dim.rst 7348F: include/linux/dim.h 7349F: lib/dim/ 7350 7351DZ DECSTATION DZ11 SERIAL DRIVER 7352M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7353S: Maintained 7354F: drivers/tty/serial/dz.* 7355 7356E3X0 POWER BUTTON DRIVER 7357M: Moritz Fischer <moritz.fischer@ettus.com> 7358L: usrp-users@lists.ettus.com 7359S: Supported 7360W: http://www.ettus.com 7361F: Documentation/devicetree/bindings/input/e3x0-button.txt 7362F: drivers/input/misc/e3x0-button.c 7363 7364E4000 MEDIA DRIVER 7365M: Antti Palosaari <crope@iki.fi> 7366L: linux-media@vger.kernel.org 7367S: Maintained 7368W: https://linuxtv.org 7369W: http://palosaari.fi/linux/ 7370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7371T: git git://linuxtv.org/anttip/media_tree.git 7372F: drivers/media/tuners/e4000* 7373 7374EARTH_PT1 MEDIA DRIVER 7375M: Akihiro Tsukada <tskd08@gmail.com> 7376L: linux-media@vger.kernel.org 7377S: Odd Fixes 7378F: drivers/media/pci/pt1/ 7379 7380EARTH_PT3 MEDIA DRIVER 7381M: Akihiro Tsukada <tskd08@gmail.com> 7382L: linux-media@vger.kernel.org 7383S: Odd Fixes 7384F: drivers/media/pci/pt3/ 7385 7386EC100 MEDIA DRIVER 7387M: Antti Palosaari <crope@iki.fi> 7388L: linux-media@vger.kernel.org 7389S: Maintained 7390W: https://linuxtv.org 7391W: http://palosaari.fi/linux/ 7392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7393T: git git://linuxtv.org/anttip/media_tree.git 7394F: drivers/media/dvb-frontends/ec100* 7395 7396ECRYPT FILE SYSTEM 7397M: Tyler Hicks <code@tyhicks.com> 7398L: ecryptfs@vger.kernel.org 7399S: Odd Fixes 7400W: http://ecryptfs.org 7401W: https://launchpad.net/ecryptfs 7402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7403F: Documentation/filesystems/ecryptfs.rst 7404F: fs/ecryptfs/ 7405 7406EDAC-AMD64 7407M: Yazen Ghannam <yazen.ghannam@amd.com> 7408L: linux-edac@vger.kernel.org 7409S: Supported 7410F: drivers/edac/amd64_edac* 7411F: drivers/edac/mce_amd* 7412 7413EDAC-ARMADA 7414M: Jan Luebbe <jlu@pengutronix.de> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7418F: drivers/edac/armada_xp_* 7419 7420EDAC-AST2500 7421M: Stefan Schaeckeler <sschaeck@cisco.com> 7422S: Supported 7423F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7424F: drivers/edac/aspeed_edac.c 7425 7426EDAC-BLUEFIELD 7427M: Shravan Kumar Ramani <shravankr@nvidia.com> 7428S: Supported 7429F: drivers/edac/bluefield_edac.c 7430 7431EDAC-CALXEDA 7432M: Andre Przywara <andre.przywara@arm.com> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/highbank* 7436 7437EDAC-CAVIUM OCTEON 7438M: Ralf Baechle <ralf@linux-mips.org> 7439L: linux-edac@vger.kernel.org 7440L: linux-mips@vger.kernel.org 7441S: Supported 7442F: drivers/edac/octeon_edac* 7443 7444EDAC-CAVIUM THUNDERX 7445M: Robert Richter <rric@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Odd Fixes 7448F: drivers/edac/thunderx_edac* 7449 7450EDAC-CORE 7451M: Borislav Petkov <bp@alien8.de> 7452M: Tony Luck <tony.luck@intel.com> 7453R: James Morse <james.morse@arm.com> 7454R: Mauro Carvalho Chehab <mchehab@kernel.org> 7455R: Robert Richter <rric@kernel.org> 7456L: linux-edac@vger.kernel.org 7457S: Supported 7458T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7459F: Documentation/admin-guide/ras.rst 7460F: Documentation/driver-api/edac.rst 7461F: drivers/edac/ 7462F: include/linux/edac.h 7463 7464EDAC-DMC520 7465M: Lei Wang <lewan@microsoft.com> 7466L: linux-edac@vger.kernel.org 7467S: Supported 7468F: drivers/edac/dmc520_edac.c 7469 7470EDAC-E752X 7471M: Mark Gross <markgross@kernel.org> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/e752x_edac.c 7475 7476EDAC-E7XXX 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/e7xxx_edac.c 7480 7481EDAC-FSL_DDR 7482M: York Sun <york.sun@nxp.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/fsl_ddr_edac.* 7486 7487EDAC-GHES 7488M: Mauro Carvalho Chehab <mchehab@kernel.org> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/ghes_edac.c 7492 7493EDAC-I10NM 7494M: Tony Luck <tony.luck@intel.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/i10nm_base.c 7498 7499EDAC-I3000 7500L: linux-edac@vger.kernel.org 7501S: Orphan 7502F: drivers/edac/i3000_edac.c 7503 7504EDAC-I5000 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/i5000_edac.c 7508 7509EDAC-I5400 7510M: Mauro Carvalho Chehab <mchehab@kernel.org> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/i5400_edac.c 7514 7515EDAC-I7300 7516M: Mauro Carvalho Chehab <mchehab@kernel.org> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/i7300_edac.c 7520 7521EDAC-I7CORE 7522M: Mauro Carvalho Chehab <mchehab@kernel.org> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/i7core_edac.c 7526 7527EDAC-I82443BXGX 7528M: Tim Small <tim@buttersideup.com> 7529L: linux-edac@vger.kernel.org 7530S: Maintained 7531F: drivers/edac/i82443bxgx_edac.c 7532 7533EDAC-I82975X 7534M: "Arvind R." <arvino55@gmail.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/i82975x_edac.c 7538 7539EDAC-IE31200 7540M: Jason Baron <jbaron@akamai.com> 7541L: linux-edac@vger.kernel.org 7542S: Maintained 7543F: drivers/edac/ie31200_edac.c 7544 7545EDAC-IGEN6 7546M: Tony Luck <tony.luck@intel.com> 7547R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7548L: linux-edac@vger.kernel.org 7549S: Maintained 7550F: drivers/edac/igen6_edac.c 7551 7552EDAC-MPC85XX 7553M: Johannes Thumshirn <morbidrsa@gmail.com> 7554L: linux-edac@vger.kernel.org 7555S: Maintained 7556F: drivers/edac/mpc85xx_edac.[ch] 7557 7558EDAC-PASEMI 7559M: Egor Martovetsky <egor@pasemi.com> 7560L: linux-edac@vger.kernel.org 7561S: Maintained 7562F: drivers/edac/pasemi_edac.c 7563 7564EDAC-PND2 7565M: Tony Luck <tony.luck@intel.com> 7566L: linux-edac@vger.kernel.org 7567S: Maintained 7568F: drivers/edac/pnd2_edac.[ch] 7569 7570EDAC-QCOM 7571M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7572L: linux-arm-msm@vger.kernel.org 7573L: linux-edac@vger.kernel.org 7574S: Maintained 7575F: drivers/edac/qcom_edac.c 7576 7577EDAC-R82600 7578M: Tim Small <tim@buttersideup.com> 7579L: linux-edac@vger.kernel.org 7580S: Maintained 7581F: drivers/edac/r82600_edac.c 7582 7583EDAC-SBRIDGE 7584M: Tony Luck <tony.luck@intel.com> 7585R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7586L: linux-edac@vger.kernel.org 7587S: Maintained 7588F: drivers/edac/sb_edac.c 7589 7590EDAC-SKYLAKE 7591M: Tony Luck <tony.luck@intel.com> 7592L: linux-edac@vger.kernel.org 7593S: Maintained 7594F: drivers/edac/skx_*.[ch] 7595 7596EDAC-TI 7597M: Tero Kristo <kristo@kernel.org> 7598L: linux-edac@vger.kernel.org 7599S: Odd Fixes 7600F: drivers/edac/ti_edac.c 7601 7602EDIROL UA-101/UA-1000 DRIVER 7603M: Clemens Ladisch <clemens@ladisch.de> 7604L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7605S: Maintained 7606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7607F: sound/usb/misc/ua101.c 7608 7609EFI TEST DRIVER 7610M: Ivan Hu <ivan.hu@canonical.com> 7611M: Ard Biesheuvel <ardb@kernel.org> 7612L: linux-efi@vger.kernel.org 7613S: Maintained 7614F: drivers/firmware/efi/test/ 7615 7616EFI VARIABLE FILESYSTEM 7617M: Matthew Garrett <matthew.garrett@nebula.com> 7618M: Jeremy Kerr <jk@ozlabs.org> 7619M: Ard Biesheuvel <ardb@kernel.org> 7620L: linux-efi@vger.kernel.org 7621S: Maintained 7622T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7623F: fs/efivarfs/ 7624 7625EFIFB FRAMEBUFFER DRIVER 7626M: Peter Jones <pjones@redhat.com> 7627L: linux-fbdev@vger.kernel.org 7628S: Maintained 7629F: drivers/video/fbdev/efifb.c 7630 7631EFS FILESYSTEM 7632S: Orphan 7633W: http://aeschi.ch.eu.org/efs/ 7634F: fs/efs/ 7635 7636EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7637M: Douglas Miller <dougmill@linux.ibm.com> 7638L: netdev@vger.kernel.org 7639S: Maintained 7640F: drivers/net/ethernet/ibm/ehea/ 7641 7642ELM327 CAN NETWORK DRIVER 7643M: Max Staudt <max@enpas.org> 7644L: linux-can@vger.kernel.org 7645S: Maintained 7646F: Documentation/networking/device_drivers/can/can327.rst 7647F: drivers/net/can/can327.c 7648 7649EM28XX VIDEO4LINUX DRIVER 7650M: Mauro Carvalho Chehab <mchehab@kernel.org> 7651L: linux-media@vger.kernel.org 7652S: Maintained 7653W: https://linuxtv.org 7654T: git git://linuxtv.org/media_tree.git 7655F: Documentation/admin-guide/media/em28xx* 7656F: drivers/media/usb/em28xx/ 7657 7658EMBEDDED LINUX 7659M: Olivia Mackall <olivia@selenic.com> 7660M: David Woodhouse <dwmw2@infradead.org> 7661L: linux-embedded@vger.kernel.org 7662S: Maintained 7663 7664EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7665M: Adrian Hunter <adrian.hunter@intel.com> 7666M: Ritesh Harjani <riteshh@codeaurora.org> 7667M: Asutosh Das <asutoshd@codeaurora.org> 7668L: linux-mmc@vger.kernel.org 7669S: Supported 7670F: drivers/mmc/host/cqhci* 7671 7672EMULEX 10Gbps iSCSI - OneConnect DRIVER 7673M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7674L: linux-scsi@vger.kernel.org 7675S: Supported 7676W: http://www.broadcom.com 7677F: drivers/scsi/be2iscsi/ 7678 7679EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7680M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7681M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7682M: Somnath Kotur <somnath.kotur@broadcom.com> 7683L: netdev@vger.kernel.org 7684S: Supported 7685W: http://www.emulex.com 7686F: drivers/net/ethernet/emulex/benet/ 7687 7688EMULEX ONECONNECT ROCE DRIVER 7689M: Selvin Xavier <selvin.xavier@broadcom.com> 7690L: linux-rdma@vger.kernel.org 7691S: Odd Fixes 7692W: http://www.broadcom.com 7693F: drivers/infiniband/hw/ocrdma/ 7694F: include/uapi/rdma/ocrdma-abi.h 7695 7696EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7697M: James Smart <james.smart@broadcom.com> 7698M: Dick Kennedy <dick.kennedy@broadcom.com> 7699L: linux-scsi@vger.kernel.org 7700S: Supported 7701W: http://www.broadcom.com 7702F: drivers/scsi/lpfc/ 7703 7704EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7705M: James Smart <james.smart@broadcom.com> 7706M: Ram Vegesna <ram.vegesna@broadcom.com> 7707L: linux-scsi@vger.kernel.org 7708L: target-devel@vger.kernel.org 7709S: Supported 7710W: http://www.broadcom.com 7711F: drivers/scsi/elx/ 7712 7713ENE CB710 FLASH CARD READER DRIVER 7714M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7715S: Maintained 7716F: drivers/misc/cb710/ 7717F: drivers/mmc/host/cb710-mmc.* 7718F: include/linux/cb710.h 7719 7720ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7721M: Maxim Levitsky <maximlevitsky@gmail.com> 7722S: Maintained 7723F: drivers/media/rc/ene_ir.* 7724 7725EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7726M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7727L: linuxppc-dev@lists.ozlabs.org 7728S: Maintained 7729F: drivers/tty/ehv_bytechan.c 7730 7731EPSON S1D13XXX FRAMEBUFFER DRIVER 7732M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7733S: Maintained 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7735F: drivers/video/fbdev/s1d13xxxfb.c 7736F: include/video/s1d13xxxfb.h 7737 7738EROFS FILE SYSTEM 7739M: Gao Xiang <xiang@kernel.org> 7740M: Chao Yu <chao@kernel.org> 7741R: Yue Hu <huyue2@coolpad.com> 7742R: Jeffle Xu <jefflexu@linux.alibaba.com> 7743L: linux-erofs@lists.ozlabs.org 7744S: Maintained 7745T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7746F: Documentation/filesystems/erofs.rst 7747F: fs/erofs/ 7748F: include/trace/events/erofs.h 7749 7750ERRSEQ ERROR TRACKING INFRASTRUCTURE 7751M: Jeff Layton <jlayton@kernel.org> 7752S: Maintained 7753F: include/linux/errseq.h 7754F: lib/errseq.c 7755 7756ESD CAN/USB DRIVERS 7757M: Frank Jungclaus <frank.jungclaus@esd.eu> 7758R: socketcan@esd.eu 7759L: linux-can@vger.kernel.org 7760S: Maintained 7761F: drivers/net/can/usb/esd_usb.c 7762 7763ET131X NETWORK DRIVER 7764M: Mark Einon <mark.einon@gmail.com> 7765S: Odd Fixes 7766F: drivers/net/ethernet/agere/ 7767 7768ETAS ES58X CAN/USB DRIVER 7769M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7770L: linux-can@vger.kernel.org 7771S: Maintained 7772F: Documentation/networking/devlink/etas_es58x.rst 7773F: drivers/net/can/usb/etas_es58x/ 7774 7775ETHERNET BRIDGE 7776M: Roopa Prabhu <roopa@nvidia.com> 7777M: Nikolay Aleksandrov <razor@blackwall.org> 7778L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7779L: netdev@vger.kernel.org 7780S: Maintained 7781W: http://www.linuxfoundation.org/en/Net:Bridge 7782F: include/linux/netfilter_bridge/ 7783F: net/bridge/ 7784 7785ETHERNET PHY LIBRARY 7786M: Andrew Lunn <andrew@lunn.ch> 7787M: Heiner Kallweit <hkallweit1@gmail.com> 7788R: Russell King <linux@armlinux.org.uk> 7789L: netdev@vger.kernel.org 7790S: Maintained 7791F: Documentation/ABI/testing/sysfs-class-net-phydev 7792F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7793F: Documentation/devicetree/bindings/net/mdio* 7794F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7795F: Documentation/networking/phy.rst 7796F: drivers/net/mdio/ 7797F: drivers/net/mdio/acpi_mdio.c 7798F: drivers/net/mdio/fwnode_mdio.c 7799F: drivers/net/mdio/of_mdio.c 7800F: drivers/net/pcs/ 7801F: drivers/net/phy/ 7802F: include/dt-bindings/net/qca-ar803x.h 7803F: include/linux/linkmode.h 7804F: include/linux/*mdio*.h 7805F: include/linux/mdio/*.h 7806F: include/linux/mii.h 7807F: include/linux/of_net.h 7808F: include/linux/phy.h 7809F: include/linux/phy_fixed.h 7810F: include/linux/platform_data/mdio-bcm-unimac.h 7811F: include/linux/platform_data/mdio-gpio.h 7812F: include/trace/events/mdio.h 7813F: include/uapi/linux/mdio.h 7814F: include/uapi/linux/mii.h 7815F: net/core/of_net.c 7816 7817EXEC & BINFMT API 7818R: Eric Biederman <ebiederm@xmission.com> 7819R: Kees Cook <keescook@chromium.org> 7820L: linux-mm@kvack.org 7821S: Supported 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7823F: fs/*binfmt_*.c 7824F: fs/exec.c 7825F: include/linux/binfmts.h 7826F: include/linux/elf.h 7827F: include/uapi/linux/binfmts.h 7828F: include/uapi/linux/elf.h 7829F: tools/testing/selftests/exec/ 7830N: asm/elf.h 7831N: binfmt 7832 7833EXFAT FILE SYSTEM 7834M: Namjae Jeon <linkinjeon@kernel.org> 7835M: Sungjong Seo <sj1557.seo@samsung.com> 7836L: linux-fsdevel@vger.kernel.org 7837S: Maintained 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7839F: fs/exfat/ 7840 7841EXT2 FILE SYSTEM 7842M: Jan Kara <jack@suse.com> 7843L: linux-ext4@vger.kernel.org 7844S: Maintained 7845F: Documentation/filesystems/ext2.rst 7846F: fs/ext2/ 7847F: include/linux/ext2* 7848 7849EXT4 FILE SYSTEM 7850M: "Theodore Ts'o" <tytso@mit.edu> 7851M: Andreas Dilger <adilger.kernel@dilger.ca> 7852L: linux-ext4@vger.kernel.org 7853S: Maintained 7854W: http://ext4.wiki.kernel.org 7855Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7857F: Documentation/filesystems/ext4/ 7858F: fs/ext4/ 7859F: include/trace/events/ext4.h 7860 7861Extended Verification Module (EVM) 7862M: Mimi Zohar <zohar@linux.ibm.com> 7863L: linux-integrity@vger.kernel.org 7864S: Supported 7865T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7866F: security/integrity/evm/ 7867F: security/integrity/ 7868 7869EXTENSIBLE FIRMWARE INTERFACE (EFI) 7870M: Ard Biesheuvel <ardb@kernel.org> 7871L: linux-efi@vger.kernel.org 7872S: Maintained 7873T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7874F: Documentation/admin-guide/efi-stub.rst 7875F: arch/*/include/asm/efi.h 7876F: arch/*/kernel/efi.c 7877F: arch/arm/boot/compressed/efi-header.S 7878F: arch/x86/platform/efi/ 7879F: drivers/firmware/efi/ 7880F: include/linux/efi*.h 7881 7882EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7883M: MyungJoo Ham <myungjoo.ham@samsung.com> 7884M: Chanwoo Choi <cw00.choi@samsung.com> 7885L: linux-kernel@vger.kernel.org 7886S: Maintained 7887T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7888F: Documentation/devicetree/bindings/extcon/ 7889F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7890F: drivers/extcon/ 7891F: include/linux/extcon.h 7892F: include/linux/extcon/ 7893 7894EXTRA BOOT CONFIG 7895M: Masami Hiramatsu <mhiramat@kernel.org> 7896S: Maintained 7897F: Documentation/admin-guide/bootconfig.rst 7898F: fs/proc/bootconfig.c 7899F: include/linux/bootconfig.h 7900F: lib/bootconfig-data.S 7901F: lib/bootconfig.c 7902F: tools/bootconfig/* 7903F: tools/bootconfig/scripts/* 7904 7905EXYNOS DP DRIVER 7906M: Jingoo Han <jingoohan1@gmail.com> 7907L: dri-devel@lists.freedesktop.org 7908S: Maintained 7909F: drivers/gpu/drm/exynos/exynos_dp* 7910 7911EXYNOS SYSMMU (IOMMU) driver 7912M: Marek Szyprowski <m.szyprowski@samsung.com> 7913L: iommu@lists.linux.dev 7914S: Maintained 7915F: drivers/iommu/exynos-iommu.c 7916 7917F2FS FILE SYSTEM 7918M: Jaegeuk Kim <jaegeuk@kernel.org> 7919M: Chao Yu <chao@kernel.org> 7920L: linux-f2fs-devel@lists.sourceforge.net 7921S: Maintained 7922W: https://f2fs.wiki.kernel.org/ 7923B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7924T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7925F: Documentation/ABI/testing/sysfs-fs-f2fs 7926F: Documentation/filesystems/f2fs.rst 7927F: fs/f2fs/ 7928F: include/linux/f2fs_fs.h 7929F: include/trace/events/f2fs.h 7930F: include/uapi/linux/f2fs.h 7931 7932F71805F HARDWARE MONITORING DRIVER 7933M: Jean Delvare <jdelvare@suse.com> 7934L: linux-hwmon@vger.kernel.org 7935S: Maintained 7936F: Documentation/hwmon/f71805f.rst 7937F: drivers/hwmon/f71805f.c 7938 7939FADDR2LINE 7940M: Josh Poimboeuf <jpoimboe@kernel.org> 7941S: Maintained 7942F: scripts/faddr2line 7943 7944FAILOVER MODULE 7945M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7946L: netdev@vger.kernel.org 7947S: Supported 7948F: Documentation/networking/failover.rst 7949F: include/net/failover.h 7950F: net/core/failover.c 7951 7952FANOTIFY 7953M: Jan Kara <jack@suse.cz> 7954R: Amir Goldstein <amir73il@gmail.com> 7955R: Matthew Bobrowski <repnop@google.com> 7956L: linux-fsdevel@vger.kernel.org 7957S: Maintained 7958F: fs/notify/fanotify/ 7959F: include/linux/fanotify.h 7960F: include/uapi/linux/fanotify.h 7961 7962FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7963M: Linus Walleij <linus.walleij@linaro.org> 7964L: linux-usb@vger.kernel.org 7965S: Maintained 7966F: drivers/usb/fotg210/ 7967 7968FARSYNC SYNCHRONOUS DRIVER 7969M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7970S: Supported 7971W: http://www.farsite.co.uk/ 7972F: drivers/net/wan/farsync.* 7973 7974FAULT INJECTION SUPPORT 7975M: Akinobu Mita <akinobu.mita@gmail.com> 7976S: Supported 7977F: Documentation/fault-injection/ 7978F: lib/fault-inject.c 7979 7980FBTFT Framebuffer drivers 7981L: dri-devel@lists.freedesktop.org 7982L: linux-fbdev@vger.kernel.org 7983S: Orphan 7984F: drivers/staging/fbtft/ 7985 7986FC0011 TUNER DRIVER 7987M: Michael Buesch <m@bues.ch> 7988L: linux-media@vger.kernel.org 7989S: Maintained 7990F: drivers/media/tuners/fc0011.c 7991F: drivers/media/tuners/fc0011.h 7992 7993FC2580 MEDIA DRIVER 7994M: Antti Palosaari <crope@iki.fi> 7995L: linux-media@vger.kernel.org 7996S: Maintained 7997W: https://linuxtv.org 7998W: http://palosaari.fi/linux/ 7999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8000T: git git://linuxtv.org/anttip/media_tree.git 8001F: drivers/media/tuners/fc2580* 8002 8003FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8004M: Hannes Reinecke <hare@suse.de> 8005L: linux-scsi@vger.kernel.org 8006S: Supported 8007W: www.Open-FCoE.org 8008F: drivers/scsi/fcoe/ 8009F: drivers/scsi/libfc/ 8010F: include/scsi/fc/ 8011F: include/scsi/libfc.h 8012F: include/scsi/libfcoe.h 8013F: include/uapi/scsi/fc/ 8014 8015FILE LOCKING (flock() and fcntl()/lockf()) 8016M: Jeff Layton <jlayton@kernel.org> 8017M: Chuck Lever <chuck.lever@oracle.com> 8018L: linux-fsdevel@vger.kernel.org 8019S: Maintained 8020F: fs/fcntl.c 8021F: fs/locks.c 8022F: include/linux/fcntl.h 8023F: include/uapi/linux/fcntl.h 8024 8025FILESYSTEM DIRECT ACCESS (DAX) 8026M: Dan Williams <dan.j.williams@intel.com> 8027R: Matthew Wilcox <willy@infradead.org> 8028R: Jan Kara <jack@suse.cz> 8029L: linux-fsdevel@vger.kernel.org 8030L: nvdimm@lists.linux.dev 8031S: Supported 8032F: fs/dax.c 8033F: include/linux/dax.h 8034F: include/trace/events/fs_dax.h 8035 8036FILESYSTEMS (VFS and infrastructure) 8037M: Alexander Viro <viro@zeniv.linux.org.uk> 8038L: linux-fsdevel@vger.kernel.org 8039S: Maintained 8040F: fs/* 8041F: include/linux/fs.h 8042F: include/linux/fs_types.h 8043F: include/uapi/linux/fs.h 8044F: include/uapi/linux/openat2.h 8045 8046FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8047M: Riku Voipio <riku.voipio@iki.fi> 8048L: linux-hwmon@vger.kernel.org 8049S: Maintained 8050F: drivers/hwmon/f75375s.c 8051F: include/linux/f75375s.h 8052 8053FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8054M: Clemens Ladisch <clemens@ladisch.de> 8055M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: include/uapi/sound/firewire.h 8060F: sound/firewire/ 8061 8062FIREWIRE MEDIA DRIVERS (firedtv) 8063M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8064L: linux-media@vger.kernel.org 8065L: linux1394-devel@lists.sourceforge.net 8066S: Maintained 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8068F: drivers/media/firewire/ 8069 8070FIREWIRE SBP-2 TARGET 8071M: Chris Boot <bootc@bootc.net> 8072L: linux-scsi@vger.kernel.org 8073L: target-devel@vger.kernel.org 8074L: linux1394-devel@lists.sourceforge.net 8075S: Maintained 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8077F: drivers/target/sbp/ 8078 8079FIREWIRE SUBSYSTEM 8080M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8081L: linux1394-devel@lists.sourceforge.net 8082S: Maintained 8083W: http://ieee1394.wiki.kernel.org/ 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8085F: drivers/firewire/ 8086F: include/linux/firewire.h 8087F: include/uapi/linux/firewire*.h 8088F: tools/firewire/ 8089 8090FIRMWARE FRAMEWORK FOR ARMV8-A 8091M: Sudeep Holla <sudeep.holla@arm.com> 8092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8093S: Maintained 8094F: drivers/firmware/arm_ffa/ 8095F: include/linux/arm_ffa.h 8096 8097FIRMWARE LOADER (request_firmware) 8098M: Luis Chamberlain <mcgrof@kernel.org> 8099M: Russ Weight <russell.h.weight@intel.com> 8100L: linux-kernel@vger.kernel.org 8101S: Maintained 8102F: Documentation/firmware_class/ 8103F: drivers/base/firmware_loader/ 8104F: include/linux/firmware.h 8105 8106FLEXTIMER FTM-QUADDEC DRIVER 8107M: Patrick Havelange <patrick.havelange@essensium.com> 8108L: linux-iio@vger.kernel.org 8109S: Maintained 8110F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8111F: drivers/counter/ftm-quaddec.c 8112 8113FLOPPY DRIVER 8114M: Denis Efremov <efremov@linux.com> 8115L: linux-block@vger.kernel.org 8116S: Odd Fixes 8117F: drivers/block/floppy.c 8118 8119FLYSKY FSIA6B RC RECEIVER 8120M: Markus Koch <markus@notsyncing.net> 8121L: linux-input@vger.kernel.org 8122S: Maintained 8123F: drivers/input/joystick/fsia6b.c 8124 8125FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8126M: Geoffrey D. Bennett <g@b4.vu> 8127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8128S: Maintained 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8130F: sound/usb/mixer_scarlett_gen2.c 8131 8132FORCEDETH GIGABIT ETHERNET DRIVER 8133M: Rain River <rain.1986.08.12@gmail.com> 8134M: Zhu Yanjun <zyjzyj2000@gmail.com> 8135L: netdev@vger.kernel.org 8136S: Maintained 8137F: drivers/net/ethernet/nvidia/* 8138 8139FORTIFY_SOURCE 8140M: Kees Cook <keescook@chromium.org> 8141L: linux-hardening@vger.kernel.org 8142S: Supported 8143T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8144F: include/linux/fortify-string.h 8145F: lib/fortify_kunit.c 8146F: lib/memcpy_kunit.c 8147F: lib/strscpy_kunit.c 8148F: lib/test_fortify/* 8149F: scripts/test_fortify.sh 8150K: \b__NO_FORTIFY\b 8151 8152FPGA DFL DRIVERS 8153M: Wu Hao <hao.wu@intel.com> 8154R: Tom Rix <trix@redhat.com> 8155L: linux-fpga@vger.kernel.org 8156S: Maintained 8157F: Documentation/ABI/testing/sysfs-bus-dfl* 8158F: Documentation/fpga/dfl.rst 8159F: drivers/fpga/dfl* 8160F: drivers/uio/uio_dfl.c 8161F: include/linux/dfl.h 8162F: include/uapi/linux/fpga-dfl.h 8163 8164FPGA MANAGER FRAMEWORK 8165M: Moritz Fischer <mdf@kernel.org> 8166M: Wu Hao <hao.wu@intel.com> 8167M: Xu Yilun <yilun.xu@intel.com> 8168R: Tom Rix <trix@redhat.com> 8169L: linux-fpga@vger.kernel.org 8170S: Maintained 8171Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8172T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8173F: Documentation/devicetree/bindings/fpga/ 8174F: Documentation/driver-api/fpga/ 8175F: Documentation/fpga/ 8176F: drivers/fpga/ 8177F: include/linux/fpga/ 8178 8179INTEL MAX10 BMC SECURE UPDATES 8180M: Russ Weight <russell.h.weight@intel.com> 8181L: linux-fpga@vger.kernel.org 8182S: Maintained 8183F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8184F: drivers/fpga/intel-m10-bmc-sec-update.c 8185 8186MICROCHIP POLARFIRE FPGA DRIVERS 8187M: Conor Dooley <conor.dooley@microchip.com> 8188R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8189L: linux-fpga@vger.kernel.org 8190S: Supported 8191F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8192F: drivers/fpga/microchip-spi.c 8193 8194FPU EMULATOR 8195M: Bill Metzenthen <billm@melbpc.org.au> 8196S: Maintained 8197W: http://floatingpoint.sourceforge.net/emulator/index.html 8198F: arch/x86/math-emu/ 8199 8200FRAMEBUFFER CORE 8201M: Daniel Vetter <daniel@ffwll.ch> 8202F: drivers/video/fbdev/core/ 8203S: Odd Fixes 8204T: git git://anongit.freedesktop.org/drm/drm-misc 8205 8206FRAMEBUFFER LAYER 8207M: Helge Deller <deller@gmx.de> 8208L: linux-fbdev@vger.kernel.org 8209L: dri-devel@lists.freedesktop.org 8210S: Maintained 8211Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8212T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8213F: Documentation/fb/ 8214F: drivers/video/ 8215F: include/linux/fb.h 8216F: include/uapi/linux/fb.h 8217F: include/uapi/video/ 8218F: include/video/ 8219 8220FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8221M: Horia Geantă <horia.geanta@nxp.com> 8222M: Pankaj Gupta <pankaj.gupta@nxp.com> 8223M: Gaurav Jain <gaurav.jain@nxp.com> 8224L: linux-crypto@vger.kernel.org 8225S: Maintained 8226F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8227F: drivers/crypto/caam/ 8228 8229FREESCALE COLDFIRE M5441X MMC DRIVER 8230M: Angelo Dureghello <angelo.dureghello@timesys.com> 8231L: linux-mmc@vger.kernel.org 8232S: Maintained 8233F: drivers/mmc/host/sdhci-esdhc-mcf.c 8234F: include/linux/platform_data/mmc-esdhc-mcf.h 8235 8236FREESCALE DIU FRAMEBUFFER DRIVER 8237M: Timur Tabi <timur@kernel.org> 8238L: linux-fbdev@vger.kernel.org 8239S: Maintained 8240F: drivers/video/fbdev/fsl-diu-fb.* 8241 8242FREESCALE DMA DRIVER 8243M: Li Yang <leoyang.li@nxp.com> 8244M: Zhang Wei <zw@zh-kernel.org> 8245L: linuxppc-dev@lists.ozlabs.org 8246S: Maintained 8247F: drivers/dma/fsldma.* 8248 8249FREESCALE DSPI DRIVER 8250M: Vladimir Oltean <olteanv@gmail.com> 8251L: linux-spi@vger.kernel.org 8252S: Maintained 8253F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8254F: drivers/spi/spi-fsl-dspi.c 8255F: include/linux/spi/spi-fsl-dspi.h 8256 8257FREESCALE ENETC ETHERNET DRIVERS 8258M: Claudiu Manoil <claudiu.manoil@nxp.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: drivers/net/ethernet/freescale/enetc/ 8262 8263FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8264M: Claudiu Manoil <claudiu.manoil@nxp.com> 8265L: netdev@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8268F: drivers/net/ethernet/freescale/gianfar* 8269 8270FREESCALE GPMI NAND DRIVER 8271M: Han Xu <han.xu@nxp.com> 8272L: linux-mtd@lists.infradead.org 8273S: Maintained 8274F: drivers/mtd/nand/raw/gpmi-nand/* 8275 8276FREESCALE I2C CPM DRIVER 8277M: Jochen Friedrich <jochen@scram.de> 8278L: linuxppc-dev@lists.ozlabs.org 8279L: linux-i2c@vger.kernel.org 8280S: Maintained 8281F: drivers/i2c/busses/i2c-cpm.c 8282 8283FREESCALE IMX / MXC FEC DRIVER 8284M: Wei Fang <wei.fang@nxp.com> 8285R: Shenwei Wang <shenwei.wang@nxp.com> 8286R: Clark Wang <xiaoning.wang@nxp.com> 8287R: NXP Linux Team <linux-imx@nxp.com> 8288L: netdev@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8291F: drivers/net/ethernet/freescale/fec.h 8292F: drivers/net/ethernet/freescale/fec_main.c 8293F: drivers/net/ethernet/freescale/fec_ptp.c 8294 8295FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8296M: Sascha Hauer <s.hauer@pengutronix.de> 8297R: Pengutronix Kernel Team <kernel@pengutronix.de> 8298L: linux-fbdev@vger.kernel.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: drivers/video/fbdev/imxfb.c 8302 8303FREESCALE IMX DDR PMU DRIVER 8304M: Frank Li <Frank.li@nxp.com> 8305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8306S: Maintained 8307F: Documentation/admin-guide/perf/imx-ddr.rst 8308F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8309F: drivers/perf/fsl_imx8_ddr_perf.c 8310 8311FREESCALE IMX I2C DRIVER 8312M: Oleksij Rempel <o.rempel@pengutronix.de> 8313R: Pengutronix Kernel Team <kernel@pengutronix.de> 8314L: linux-i2c@vger.kernel.org 8315S: Maintained 8316F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8317F: drivers/i2c/busses/i2c-imx.c 8318 8319FREESCALE IMX LPI2C DRIVER 8320M: Dong Aisheng <aisheng.dong@nxp.com> 8321L: linux-i2c@vger.kernel.org 8322L: linux-imx@nxp.com 8323S: Maintained 8324F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8325F: drivers/i2c/busses/i2c-imx-lpi2c.c 8326 8327FREESCALE MPC I2C DRIVER 8328M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8329L: linux-i2c@vger.kernel.org 8330S: Maintained 8331F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8332F: drivers/i2c/busses/i2c-mpc.c 8333 8334FREESCALE QORIQ DPAA ETHERNET DRIVER 8335M: Madalin Bucur <madalin.bucur@nxp.com> 8336L: netdev@vger.kernel.org 8337S: Maintained 8338F: drivers/net/ethernet/freescale/dpaa 8339 8340FREESCALE QORIQ DPAA FMAN DRIVER 8341M: Madalin Bucur <madalin.bucur@nxp.com> 8342L: netdev@vger.kernel.org 8343S: Maintained 8344F: Documentation/devicetree/bindings/net/fsl-fman.txt 8345F: drivers/net/ethernet/freescale/fman 8346 8347FREESCALE QORIQ PTP CLOCK DRIVER 8348M: Yangbo Lu <yangbo.lu@nxp.com> 8349L: netdev@vger.kernel.org 8350S: Maintained 8351F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8352F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8353F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8354F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8355F: drivers/ptp/ptp_qoriq.c 8356F: drivers/ptp/ptp_qoriq_debugfs.c 8357F: include/linux/fsl/ptp_qoriq.h 8358 8359FREESCALE QUAD SPI DRIVER 8360M: Han Xu <han.xu@nxp.com> 8361L: linux-spi@vger.kernel.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8364F: drivers/spi/spi-fsl-qspi.c 8365 8366FREESCALE QUICC ENGINE LIBRARY 8367M: Qiang Zhao <qiang.zhao@nxp.com> 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: drivers/soc/fsl/qe/ 8371F: include/soc/fsl/qe/ 8372 8373FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8374M: Li Yang <leoyang.li@nxp.com> 8375L: netdev@vger.kernel.org 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/net/ethernet/freescale/ucc_geth* 8379 8380FREESCALE QUICC ENGINE UCC HDLC DRIVER 8381M: Zhao Qiang <qiang.zhao@nxp.com> 8382L: netdev@vger.kernel.org 8383L: linuxppc-dev@lists.ozlabs.org 8384S: Maintained 8385F: drivers/net/wan/fsl_ucc_hdlc* 8386 8387FREESCALE QUICC ENGINE UCC UART DRIVER 8388M: Timur Tabi <timur@kernel.org> 8389L: linuxppc-dev@lists.ozlabs.org 8390S: Maintained 8391F: drivers/tty/serial/ucc_uart.c 8392 8393FREESCALE SOC DRIVERS 8394M: Li Yang <leoyang.li@nxp.com> 8395L: linuxppc-dev@lists.ozlabs.org 8396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8397S: Maintained 8398F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8399F: Documentation/devicetree/bindings/soc/fsl/ 8400F: drivers/soc/fsl/ 8401F: include/linux/fsl/ 8402F: include/soc/fsl/ 8403 8404FREESCALE SOC FS_ENET DRIVER 8405M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8406L: linuxppc-dev@lists.ozlabs.org 8407L: netdev@vger.kernel.org 8408S: Maintained 8409F: drivers/net/ethernet/freescale/fs_enet/ 8410F: include/linux/fs_enet_pd.h 8411 8412FREESCALE SOC SOUND DRIVERS 8413M: Shengjiu Wang <shengjiu.wang@gmail.com> 8414M: Xiubo Li <Xiubo.Lee@gmail.com> 8415R: Fabio Estevam <festevam@gmail.com> 8416R: Nicolin Chen <nicoleotsuka@gmail.com> 8417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8418L: linuxppc-dev@lists.ozlabs.org 8419S: Maintained 8420F: sound/soc/fsl/fsl* 8421F: sound/soc/fsl/imx* 8422F: sound/soc/fsl/mpc8610_hpcd.c 8423 8424FREESCALE USB PERIPHERAL DRIVERS 8425M: Li Yang <leoyang.li@nxp.com> 8426L: linux-usb@vger.kernel.org 8427L: linuxppc-dev@lists.ozlabs.org 8428S: Maintained 8429F: drivers/usb/gadget/udc/fsl* 8430 8431FREESCALE USB PHY DRIVER 8432M: Ran Wang <ran.wang_1@nxp.com> 8433L: linux-usb@vger.kernel.org 8434L: linuxppc-dev@lists.ozlabs.org 8435S: Maintained 8436F: drivers/usb/phy/phy-fsl-usb* 8437 8438FREEVXFS FILESYSTEM 8439M: Christoph Hellwig <hch@infradead.org> 8440S: Maintained 8441W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8442F: fs/freevxfs/ 8443 8444FREEZER 8445M: "Rafael J. Wysocki" <rafael@kernel.org> 8446M: Pavel Machek <pavel@ucw.cz> 8447L: linux-pm@vger.kernel.org 8448S: Supported 8449F: Documentation/power/freezing-of-tasks.rst 8450F: include/linux/freezer.h 8451F: kernel/freezer.c 8452 8453FRONTSWAP API 8454M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8455L: linux-kernel@vger.kernel.org 8456S: Maintained 8457F: include/linux/frontswap.h 8458F: mm/frontswap.c 8459 8460FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8461M: David Howells <dhowells@redhat.com> 8462L: linux-cachefs@redhat.com (moderated for non-subscribers) 8463S: Supported 8464F: Documentation/filesystems/caching/ 8465F: fs/fscache/ 8466F: include/linux/fscache*.h 8467 8468FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8469M: Theodore Y. Ts'o <tytso@mit.edu> 8470M: Jaegeuk Kim <jaegeuk@kernel.org> 8471M: Eric Biggers <ebiggers@kernel.org> 8472L: linux-fscrypt@vger.kernel.org 8473S: Supported 8474Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8475T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8476F: Documentation/filesystems/fscrypt.rst 8477F: fs/crypto/ 8478F: include/linux/fscrypt*.h 8479F: include/uapi/linux/fscrypt.h 8480 8481FSI SUBSYSTEM 8482M: Jeremy Kerr <jk@ozlabs.org> 8483M: Joel Stanley <joel@jms.id.au> 8484R: Alistar Popple <alistair@popple.id.au> 8485R: Eddie James <eajames@linux.ibm.com> 8486L: linux-fsi@lists.ozlabs.org 8487S: Supported 8488Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8489T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8490F: drivers/fsi/ 8491F: include/linux/fsi*.h 8492F: include/trace/events/fsi*.h 8493 8494FSI-ATTACHED I2C DRIVER 8495M: Eddie James <eajames@linux.ibm.com> 8496L: linux-i2c@vger.kernel.org 8497L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8498S: Maintained 8499F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8500F: drivers/i2c/busses/i2c-fsi.c 8501 8502FSI-ATTACHED SPI DRIVER 8503M: Eddie James <eajames@linux.ibm.com> 8504L: linux-spi@vger.kernel.org 8505S: Maintained 8506F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8507F: drivers/spi/spi-fsi.c 8508 8509FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8510M: Jan Kara <jack@suse.cz> 8511R: Amir Goldstein <amir73il@gmail.com> 8512L: linux-fsdevel@vger.kernel.org 8513S: Maintained 8514T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8515F: fs/notify/ 8516F: include/linux/fsnotify*.h 8517 8518FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8519M: Eric Biggers <ebiggers@kernel.org> 8520M: Theodore Y. Ts'o <tytso@mit.edu> 8521L: linux-fscrypt@vger.kernel.org 8522S: Supported 8523Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8524T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8525F: Documentation/filesystems/fsverity.rst 8526F: fs/verity/ 8527F: include/linux/fsverity.h 8528F: include/uapi/linux/fsverity.h 8529 8530FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8531M: Michael Zaidman <michael.zaidman@gmail.com> 8532L: linux-i2c@vger.kernel.org 8533L: linux-input@vger.kernel.org 8534S: Maintained 8535F: drivers/hid/hid-ft260.c 8536 8537FUJITSU LAPTOP EXTRAS 8538M: Jonathan Woithe <jwoithe@just42.net> 8539L: platform-driver-x86@vger.kernel.org 8540S: Maintained 8541F: drivers/platform/x86/fujitsu-laptop.c 8542 8543FUJITSU M-5MO LS CAMERA ISP DRIVER 8544M: Kyungmin Park <kyungmin.park@samsung.com> 8545M: Heungjun Kim <riverful.kim@samsung.com> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548F: drivers/media/i2c/m5mols/ 8549F: include/media/i2c/m5mols.h 8550 8551FUJITSU TABLET EXTRAS 8552M: Robert Gerlach <khnz@gmx.de> 8553L: platform-driver-x86@vger.kernel.org 8554S: Maintained 8555F: drivers/platform/x86/fujitsu-tablet.c 8556 8557FUNCTION HOOKS (FTRACE) 8558M: Steven Rostedt <rostedt@goodmis.org> 8559M: Masami Hiramatsu <mhiramat@kernel.org> 8560R: Mark Rutland <mark.rutland@arm.com> 8561L: linux-kernel@vger.kernel.org 8562L: linux-trace-kernel@vger.kernel.org 8563Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8566F: Documentation/trace/ftrace* 8567F: kernel/trace/ftrace* 8568F: kernel/trace/fgraph.c 8569F: arch/*/*/*/*ftrace* 8570F: arch/*/*/*ftrace* 8571F: include/*/ftrace.h 8572 8573FUNGIBLE ETHERNET DRIVERS 8574M: Dimitris Michailidis <dmichail@fungible.com> 8575L: netdev@vger.kernel.org 8576S: Supported 8577F: drivers/net/ethernet/fungible/ 8578 8579FUSE: FILESYSTEM IN USERSPACE 8580M: Miklos Szeredi <miklos@szeredi.hu> 8581L: linux-fsdevel@vger.kernel.org 8582S: Maintained 8583W: https://github.com/libfuse/ 8584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8585F: Documentation/filesystems/fuse.rst 8586F: fs/fuse/ 8587F: include/uapi/linux/fuse.h 8588 8589FUTEX SUBSYSTEM 8590M: Thomas Gleixner <tglx@linutronix.de> 8591M: Ingo Molnar <mingo@redhat.com> 8592R: Peter Zijlstra <peterz@infradead.org> 8593R: Darren Hart <dvhart@infradead.org> 8594R: Davidlohr Bueso <dave@stgolabs.net> 8595R: André Almeida <andrealmeid@igalia.com> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8599F: Documentation/locking/*futex* 8600F: include/asm-generic/futex.h 8601F: include/linux/futex.h 8602F: include/uapi/linux/futex.h 8603F: kernel/futex/* 8604F: tools/perf/bench/futex* 8605F: tools/testing/selftests/futex/ 8606 8607GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8608M: Tim Harvey <tharvey@gateworks.com> 8609S: Maintained 8610F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8611F: drivers/mfd/gateworks-gsc.c 8612F: include/linux/mfd/gsc.h 8613F: Documentation/hwmon/gsc-hwmon.rst 8614F: drivers/hwmon/gsc-hwmon.c 8615F: include/linux/platform_data/gsc_hwmon.h 8616 8617GCC PLUGINS 8618M: Kees Cook <keescook@chromium.org> 8619L: linux-hardening@vger.kernel.org 8620S: Maintained 8621T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8622F: Documentation/kbuild/gcc-plugins.rst 8623F: scripts/Makefile.gcc-plugins 8624F: scripts/gcc-plugins/ 8625 8626GCOV BASED KERNEL PROFILING 8627M: Peter Oberparleiter <oberpar@linux.ibm.com> 8628S: Maintained 8629F: Documentation/dev-tools/gcov.rst 8630F: kernel/gcov/ 8631 8632GDB KERNEL DEBUGGING HELPER SCRIPTS 8633M: Jan Kiszka <jan.kiszka@siemens.com> 8634M: Kieran Bingham <kbingham@kernel.org> 8635S: Supported 8636F: scripts/gdb/ 8637 8638GEMINI CRYPTO DRIVER 8639M: Corentin Labbe <clabbe@baylibre.com> 8640L: linux-crypto@vger.kernel.org 8641S: Maintained 8642F: drivers/crypto/gemini/ 8643 8644GEMTEK FM RADIO RECEIVER DRIVER 8645M: Hans Verkuil <hverkuil@xs4all.nl> 8646L: linux-media@vger.kernel.org 8647S: Maintained 8648W: https://linuxtv.org 8649T: git git://linuxtv.org/media_tree.git 8650F: drivers/media/radio/radio-gemtek* 8651 8652GENERIC ARCHITECTURE TOPOLOGY 8653M: Sudeep Holla <sudeep.holla@arm.com> 8654L: linux-kernel@vger.kernel.org 8655S: Maintained 8656F: drivers/base/arch_topology.c 8657F: include/linux/arch_topology.h 8658 8659GENERIC ENTRY CODE 8660M: Thomas Gleixner <tglx@linutronix.de> 8661M: Peter Zijlstra <peterz@infradead.org> 8662M: Andy Lutomirski <luto@kernel.org> 8663L: linux-kernel@vger.kernel.org 8664S: Maintained 8665T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8666F: include/linux/entry-common.h 8667F: include/linux/entry-kvm.h 8668F: kernel/entry/ 8669 8670GENERIC GPIO I2C DRIVER 8671M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8672S: Supported 8673F: drivers/i2c/busses/i2c-gpio.c 8674F: include/linux/platform_data/i2c-gpio.h 8675 8676GENERIC GPIO I2C MULTIPLEXER DRIVER 8677M: Peter Korsgaard <peter.korsgaard@barco.com> 8678L: linux-i2c@vger.kernel.org 8679S: Supported 8680F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8681F: drivers/i2c/muxes/i2c-mux-gpio.c 8682F: include/linux/platform_data/i2c-mux-gpio.h 8683 8684GENERIC HDLC (WAN) DRIVERS 8685M: Krzysztof Halasa <khc@pm.waw.pl> 8686S: Maintained 8687W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8688F: drivers/net/wan/c101.c 8689F: drivers/net/wan/hd6457* 8690F: drivers/net/wan/hdlc* 8691F: drivers/net/wan/n2.c 8692F: drivers/net/wan/pc300too.c 8693F: drivers/net/wan/pci200syn.c 8694F: drivers/net/wan/wanxl* 8695 8696GENERIC INCLUDE/ASM HEADER FILES 8697M: Arnd Bergmann <arnd@arndb.de> 8698L: linux-arch@vger.kernel.org 8699S: Maintained 8700T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8701F: include/asm-generic/ 8702F: include/uapi/asm-generic/ 8703 8704GENERIC PHY FRAMEWORK 8705M: Vinod Koul <vkoul@kernel.org> 8706M: Kishon Vijay Abraham I <kishon@kernel.org> 8707L: linux-phy@lists.infradead.org 8708S: Supported 8709Q: https://patchwork.kernel.org/project/linux-phy/list/ 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8711F: Documentation/devicetree/bindings/phy/ 8712F: drivers/phy/ 8713F: include/dt-bindings/phy/ 8714F: include/linux/phy/ 8715 8716GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8717M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8718S: Supported 8719F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8720 8721GENERIC PM DOMAINS 8722M: "Rafael J. Wysocki" <rafael@kernel.org> 8723M: Kevin Hilman <khilman@kernel.org> 8724M: Ulf Hansson <ulf.hansson@linaro.org> 8725L: linux-pm@vger.kernel.org 8726S: Supported 8727F: Documentation/devicetree/bindings/power/power?domain* 8728F: drivers/base/power/domain*.c 8729F: include/linux/pm_domain.h 8730 8731GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8732M: Eugen Hristev <eugen.hristev@microchip.com> 8733L: linux-input@vger.kernel.org 8734S: Maintained 8735F: drivers/input/touchscreen/resistive-adc-touch.c 8736 8737GENERIC STRING LIBRARY 8738R: Andy Shevchenko <andy@kernel.org> 8739S: Maintained 8740F: lib/string.c 8741F: lib/string_helpers.c 8742F: lib/test_string.c 8743F: lib/test-string_helpers.c 8744 8745GENERIC UIO DRIVER FOR PCI DEVICES 8746M: "Michael S. Tsirkin" <mst@redhat.com> 8747L: kvm@vger.kernel.org 8748S: Supported 8749F: drivers/uio/uio_pci_generic.c 8750 8751GENERIC VDSO LIBRARY 8752M: Andy Lutomirski <luto@kernel.org> 8753M: Thomas Gleixner <tglx@linutronix.de> 8754M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8755L: linux-kernel@vger.kernel.org 8756S: Maintained 8757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8758F: include/asm-generic/vdso/vsyscall.h 8759F: include/vdso/ 8760F: kernel/time/vsyscall.c 8761F: lib/vdso/ 8762 8763GENWQE (IBM Generic Workqueue Card) 8764M: Frank Haverkamp <haver@linux.ibm.com> 8765S: Supported 8766F: drivers/misc/genwqe/ 8767 8768GET_MAINTAINER SCRIPT 8769M: Joe Perches <joe@perches.com> 8770S: Maintained 8771F: scripts/get_maintainer.pl 8772 8773GFS2 FILE SYSTEM 8774M: Bob Peterson <rpeterso@redhat.com> 8775M: Andreas Gruenbacher <agruenba@redhat.com> 8776L: cluster-devel@redhat.com 8777S: Supported 8778B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8779T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8780F: Documentation/filesystems/gfs2* 8781F: fs/gfs2/ 8782F: include/uapi/linux/gfs2_ondisk.h 8783 8784GIGABYTE WMI DRIVER 8785M: Thomas Weißschuh <thomas@weissschuh.net> 8786L: platform-driver-x86@vger.kernel.org 8787S: Maintained 8788F: drivers/platform/x86/gigabyte-wmi.c 8789 8790GNSS SUBSYSTEM 8791M: Johan Hovold <johan@kernel.org> 8792S: Maintained 8793T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8794F: Documentation/ABI/testing/sysfs-class-gnss 8795F: Documentation/devicetree/bindings/gnss/ 8796F: drivers/gnss/ 8797F: include/linux/gnss.h 8798 8799GO7007 MPEG CODEC 8800M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8801L: linux-media@vger.kernel.org 8802S: Maintained 8803F: drivers/media/usb/go7007/ 8804 8805GOODIX TOUCHSCREEN 8806M: Bastien Nocera <hadess@hadess.net> 8807M: Hans de Goede <hdegoede@redhat.com> 8808L: linux-input@vger.kernel.org 8809S: Maintained 8810F: drivers/input/touchscreen/goodix* 8811 8812GOOGLE ETHERNET DRIVERS 8813M: Jeroen de Borst <jeroendb@google.com> 8814M: Catherine Sullivan <csully@google.com> 8815R: Shailend Chand <shailend@google.com> 8816L: netdev@vger.kernel.org 8817S: Supported 8818F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8819F: drivers/net/ethernet/google 8820 8821GPD POCKET FAN DRIVER 8822M: Hans de Goede <hdegoede@redhat.com> 8823L: platform-driver-x86@vger.kernel.org 8824S: Maintained 8825F: drivers/platform/x86/gpd-pocket-fan.c 8826 8827GPIO ACPI SUPPORT 8828M: Mika Westerberg <mika.westerberg@linux.intel.com> 8829M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8830L: linux-gpio@vger.kernel.org 8831L: linux-acpi@vger.kernel.org 8832S: Supported 8833T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8834F: Documentation/firmware-guide/acpi/gpio-properties.rst 8835F: drivers/gpio/gpiolib-acpi.c 8836F: drivers/gpio/gpiolib-acpi.h 8837 8838GPIO AGGREGATOR 8839M: Geert Uytterhoeven <geert+renesas@glider.be> 8840L: linux-gpio@vger.kernel.org 8841S: Supported 8842F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8843F: drivers/gpio/gpio-aggregator.c 8844 8845GPIO IR Transmitter 8846M: Sean Young <sean@mess.org> 8847L: linux-media@vger.kernel.org 8848S: Maintained 8849F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8850F: drivers/media/rc/gpio-ir-tx.c 8851 8852GPIO MOCKUP DRIVER 8853M: Bamvor Jian Zhang <bamv2005@gmail.com> 8854L: linux-gpio@vger.kernel.org 8855S: Maintained 8856F: drivers/gpio/gpio-mockup.c 8857F: tools/testing/selftests/gpio/ 8858 8859GPIO REGMAP 8860R: Michael Walle <michael@walle.cc> 8861S: Maintained 8862F: drivers/gpio/gpio-regmap.c 8863F: include/linux/gpio/regmap.h 8864 8865GPIO SUBSYSTEM 8866M: Linus Walleij <linus.walleij@linaro.org> 8867M: Bartosz Golaszewski <brgl@bgdev.pl> 8868L: linux-gpio@vger.kernel.org 8869S: Maintained 8870T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8871F: Documentation/ABI/obsolete/sysfs-gpio 8872F: Documentation/ABI/testing/gpio-cdev 8873F: Documentation/admin-guide/gpio/ 8874F: Documentation/devicetree/bindings/gpio/ 8875F: Documentation/driver-api/gpio/ 8876F: drivers/gpio/ 8877F: include/asm-generic/gpio.h 8878F: include/dt-bindings/gpio/ 8879F: include/linux/gpio.h 8880F: include/linux/gpio/ 8881F: include/linux/of_gpio.h 8882F: include/uapi/linux/gpio.h 8883F: tools/gpio/ 8884 8885GRE DEMULTIPLEXER DRIVER 8886M: Dmitry Kozlov <xeb@mail.ru> 8887L: netdev@vger.kernel.org 8888S: Maintained 8889F: include/net/gre.h 8890F: net/ipv4/gre_demux.c 8891F: net/ipv4/gre_offload.c 8892 8893GRETH 10/100/1G Ethernet MAC device driver 8894M: Andreas Larsson <andreas@gaisler.com> 8895L: netdev@vger.kernel.org 8896S: Maintained 8897F: drivers/net/ethernet/aeroflex/ 8898 8899GREYBUS AUDIO PROTOCOLS DRIVERS 8900M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8901M: Mark Greer <mgreer@animalcreek.com> 8902S: Maintained 8903F: drivers/staging/greybus/audio_apbridgea.c 8904F: drivers/staging/greybus/audio_apbridgea.h 8905F: drivers/staging/greybus/audio_codec.c 8906F: drivers/staging/greybus/audio_codec.h 8907F: drivers/staging/greybus/audio_gb.c 8908F: drivers/staging/greybus/audio_manager.c 8909F: drivers/staging/greybus/audio_manager.h 8910F: drivers/staging/greybus/audio_manager_module.c 8911F: drivers/staging/greybus/audio_manager_private.h 8912F: drivers/staging/greybus/audio_manager_sysfs.c 8913F: drivers/staging/greybus/audio_module.c 8914F: drivers/staging/greybus/audio_topology.c 8915 8916GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8917M: Viresh Kumar <vireshk@kernel.org> 8918S: Maintained 8919F: drivers/staging/greybus/authentication.c 8920F: drivers/staging/greybus/bootrom.c 8921F: drivers/staging/greybus/firmware.h 8922F: drivers/staging/greybus/fw-core.c 8923F: drivers/staging/greybus/fw-download.c 8924F: drivers/staging/greybus/fw-management.c 8925F: drivers/staging/greybus/greybus_authentication.h 8926F: drivers/staging/greybus/greybus_firmware.h 8927F: drivers/staging/greybus/hid.c 8928F: drivers/staging/greybus/i2c.c 8929F: drivers/staging/greybus/spi.c 8930F: drivers/staging/greybus/spilib.c 8931F: drivers/staging/greybus/spilib.h 8932 8933GREYBUS LOOPBACK DRIVER 8934M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8935S: Maintained 8936F: drivers/staging/greybus/loopback.c 8937 8938GREYBUS PLATFORM DRIVERS 8939M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8940S: Maintained 8941F: drivers/staging/greybus/arche-apb-ctrl.c 8942F: drivers/staging/greybus/arche-platform.c 8943F: drivers/staging/greybus/arche_platform.h 8944 8945GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8946M: Rui Miguel Silva <rmfrfs@gmail.com> 8947S: Maintained 8948F: drivers/staging/greybus/gpio.c 8949F: drivers/staging/greybus/light.c 8950F: drivers/staging/greybus/power_supply.c 8951F: drivers/staging/greybus/sdio.c 8952F: drivers/staging/greybus/spi.c 8953F: drivers/staging/greybus/spilib.c 8954 8955GREYBUS SUBSYSTEM 8956M: Johan Hovold <johan@kernel.org> 8957M: Alex Elder <elder@kernel.org> 8958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8959L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8960S: Maintained 8961F: drivers/greybus/ 8962F: drivers/staging/greybus/ 8963F: include/linux/greybus.h 8964F: include/linux/greybus/ 8965 8966GREYBUS UART PROTOCOLS DRIVERS 8967M: David Lin <dtwlin@gmail.com> 8968S: Maintained 8969F: drivers/staging/greybus/log.c 8970F: drivers/staging/greybus/uart.c 8971 8972GS1662 VIDEO SERIALIZER 8973M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8974L: linux-media@vger.kernel.org 8975S: Maintained 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/spi/gs1662.c 8978 8979GSPCA FINEPIX SUBDRIVER 8980M: Frank Zago <frank@zago.net> 8981L: linux-media@vger.kernel.org 8982S: Maintained 8983T: git git://linuxtv.org/media_tree.git 8984F: drivers/media/usb/gspca/finepix.c 8985 8986GSPCA GL860 SUBDRIVER 8987M: Olivier Lorin <o.lorin@laposte.net> 8988L: linux-media@vger.kernel.org 8989S: Maintained 8990T: git git://linuxtv.org/media_tree.git 8991F: drivers/media/usb/gspca/gl860/ 8992 8993GSPCA M5602 SUBDRIVER 8994M: Erik Andren <erik.andren@gmail.com> 8995L: linux-media@vger.kernel.org 8996S: Maintained 8997T: git git://linuxtv.org/media_tree.git 8998F: drivers/media/usb/gspca/m5602/ 8999 9000GSPCA PAC207 SONIXB SUBDRIVER 9001M: Hans Verkuil <hverkuil@xs4all.nl> 9002L: linux-media@vger.kernel.org 9003S: Odd Fixes 9004T: git git://linuxtv.org/media_tree.git 9005F: drivers/media/usb/gspca/pac207.c 9006 9007GSPCA SN9C20X SUBDRIVER 9008M: Brian Johnson <brijohn@gmail.com> 9009L: linux-media@vger.kernel.org 9010S: Maintained 9011T: git git://linuxtv.org/media_tree.git 9012F: drivers/media/usb/gspca/sn9c20x.c 9013 9014GSPCA T613 SUBDRIVER 9015M: Leandro Costantino <lcostantino@gmail.com> 9016L: linux-media@vger.kernel.org 9017S: Maintained 9018T: git git://linuxtv.org/media_tree.git 9019F: drivers/media/usb/gspca/t613.c 9020 9021GSPCA USB WEBCAM DRIVER 9022M: Hans Verkuil <hverkuil@xs4all.nl> 9023L: linux-media@vger.kernel.org 9024S: Odd Fixes 9025T: git git://linuxtv.org/media_tree.git 9026F: drivers/media/usb/gspca/ 9027 9028GTP (GPRS Tunneling Protocol) 9029M: Pablo Neira Ayuso <pablo@netfilter.org> 9030M: Harald Welte <laforge@gnumonks.org> 9031L: osmocom-net-gprs@lists.osmocom.org 9032S: Maintained 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9034F: drivers/net/gtp.c 9035 9036GUID PARTITION TABLE (GPT) 9037M: Davidlohr Bueso <dave@stgolabs.net> 9038L: linux-efi@vger.kernel.org 9039S: Maintained 9040F: block/partitions/efi.* 9041 9042HABANALABS PCI DRIVER 9043M: Oded Gabbay <ogabbay@kernel.org> 9044S: Supported 9045T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9046F: Documentation/ABI/testing/debugfs-driver-habanalabs 9047F: Documentation/ABI/testing/sysfs-driver-habanalabs 9048F: drivers/misc/habanalabs/ 9049F: include/trace/events/habanalabs.h 9050F: include/uapi/misc/habanalabs.h 9051 9052HACKRF MEDIA DRIVER 9053M: Antti Palosaari <crope@iki.fi> 9054L: linux-media@vger.kernel.org 9055S: Maintained 9056W: https://linuxtv.org 9057W: http://palosaari.fi/linux/ 9058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9059T: git git://linuxtv.org/anttip/media_tree.git 9060F: drivers/media/usb/hackrf/ 9061 9062HANTRO VPU CODEC DRIVER 9063M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9064M: Philipp Zabel <p.zabel@pengutronix.de> 9065L: linux-media@vger.kernel.org 9066L: linux-rockchip@lists.infradead.org 9067S: Maintained 9068F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9069F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9070F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9071F: drivers/media/platform/verisilicon/ 9072 9073HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9074M: Frank Seidel <frank@f-seidel.de> 9075L: platform-driver-x86@vger.kernel.org 9076S: Maintained 9077W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9078F: drivers/platform/x86/hdaps.c 9079 9080HARDWARE MONITORING 9081M: Jean Delvare <jdelvare@suse.com> 9082M: Guenter Roeck <linux@roeck-us.net> 9083L: linux-hwmon@vger.kernel.org 9084S: Maintained 9085W: http://hwmon.wiki.kernel.org/ 9086T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9087F: Documentation/ABI/testing/sysfs-class-hwmon 9088F: Documentation/devicetree/bindings/hwmon/ 9089F: Documentation/hwmon/ 9090F: drivers/hwmon/ 9091F: include/linux/hwmon*.h 9092F: include/trace/events/hwmon*.h 9093K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9094 9095HARDWARE RANDOM NUMBER GENERATOR CORE 9096M: Olivia Mackall <olivia@selenic.com> 9097M: Herbert Xu <herbert@gondor.apana.org.au> 9098L: linux-crypto@vger.kernel.org 9099S: Odd fixes 9100F: Documentation/admin-guide/hw_random.rst 9101F: Documentation/devicetree/bindings/rng/ 9102F: drivers/char/hw_random/ 9103F: include/linux/hw_random.h 9104 9105HARDWARE SPINLOCK CORE 9106M: Ohad Ben-Cohen <ohad@wizery.com> 9107M: Bjorn Andersson <andersson@kernel.org> 9108R: Baolin Wang <baolin.wang7@gmail.com> 9109L: linux-remoteproc@vger.kernel.org 9110S: Maintained 9111T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9112F: Documentation/devicetree/bindings/hwlock/ 9113F: Documentation/locking/hwspinlock.rst 9114F: drivers/hwspinlock/ 9115F: include/linux/hwspinlock.h 9116 9117HARDWARE TRACING FACILITIES 9118M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9119S: Maintained 9120F: drivers/hwtracing/ 9121 9122HARMONY SOUND DRIVER 9123L: linux-parisc@vger.kernel.org 9124S: Maintained 9125F: sound/parisc/harmony.* 9126 9127HDPVR USB VIDEO ENCODER DRIVER 9128M: Hans Verkuil <hverkuil@xs4all.nl> 9129L: linux-media@vger.kernel.org 9130S: Odd Fixes 9131W: https://linuxtv.org 9132T: git git://linuxtv.org/media_tree.git 9133F: drivers/media/usb/hdpvr/ 9134 9135HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9136M: Matt Hsiao <matt.hsiao@hpe.com> 9137S: Supported 9138F: drivers/misc/hpilo.[ch] 9139 9140HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9141M: Jerry Hoemann <jerry.hoemann@hpe.com> 9142S: Supported 9143F: Documentation/watchdog/hpwdt.rst 9144F: drivers/watchdog/hpwdt.c 9145 9146HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9147M: Don Brace <don.brace@microchip.com> 9148L: storagedev@microchip.com 9149L: linux-scsi@vger.kernel.org 9150S: Supported 9151F: Documentation/scsi/hpsa.rst 9152F: drivers/scsi/hpsa*.[ch] 9153F: include/linux/cciss*.h 9154F: include/uapi/linux/cciss*.h 9155 9156HFI1 DRIVER 9157M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9158L: linux-rdma@vger.kernel.org 9159S: Supported 9160F: drivers/infiniband/hw/hfi1 9161 9162HFS FILESYSTEM 9163L: linux-fsdevel@vger.kernel.org 9164S: Orphan 9165F: Documentation/filesystems/hfs.rst 9166F: fs/hfs/ 9167 9168HFSPLUS FILESYSTEM 9169L: linux-fsdevel@vger.kernel.org 9170S: Orphan 9171F: Documentation/filesystems/hfsplus.rst 9172F: fs/hfsplus/ 9173 9174HGA FRAMEBUFFER DRIVER 9175M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9176L: linux-nvidia@lists.surfsouth.com 9177S: Maintained 9178W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9179F: drivers/video/fbdev/hgafb.c 9180 9181HIBERNATION (aka Software Suspend, aka swsusp) 9182M: "Rafael J. Wysocki" <rafael@kernel.org> 9183M: Pavel Machek <pavel@ucw.cz> 9184L: linux-pm@vger.kernel.org 9185S: Supported 9186B: https://bugzilla.kernel.org 9187F: arch/*/include/asm/suspend*.h 9188F: arch/x86/power/ 9189F: drivers/base/power/ 9190F: include/linux/freezer.h 9191F: include/linux/pm.h 9192F: include/linux/suspend.h 9193F: kernel/power/ 9194 9195HID CORE LAYER 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9198L: linux-input@vger.kernel.org 9199S: Maintained 9200T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9201F: drivers/hid/ 9202F: include/linux/hid* 9203F: include/uapi/linux/hid* 9204 9205HID LOGITECH DRIVERS 9206R: Filipe Laíns <lains@riseup.net> 9207L: linux-input@vger.kernel.org 9208S: Maintained 9209F: drivers/hid/hid-logitech-* 9210 9211HID PLAYSTATION DRIVER 9212M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9213L: linux-input@vger.kernel.org 9214S: Supported 9215F: drivers/hid/hid-playstation.c 9216 9217HID PHOENIX RC FLIGHT CONTROLLER 9218M: Marcus Folkesson <marcus.folkesson@gmail.com> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: drivers/hid/hid-pxrc.c 9222 9223HID SENSOR HUB DRIVERS 9224M: Jiri Kosina <jikos@kernel.org> 9225M: Jonathan Cameron <jic23@kernel.org> 9226M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9227L: linux-input@vger.kernel.org 9228L: linux-iio@vger.kernel.org 9229S: Maintained 9230F: Documentation/hid/hid-sensor* 9231F: drivers/hid/hid-sensor-* 9232F: drivers/iio/*/hid-* 9233F: include/linux/hid-sensor-* 9234 9235HID VRC-2 CAR CONTROLLER DRIVER 9236M: Marcus Folkesson <marcus.folkesson@gmail.com> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: drivers/hid/hid-vrc2.c 9240 9241HID WACOM DRIVER 9242M: Ping Cheng <ping.cheng@wacom.com> 9243M: Jason Gerecke <jason.gerecke@wacom.com> 9244L: linux-input@vger.kernel.org 9245S: Maintained 9246F: drivers/hid/wacom.h 9247F: drivers/hid/wacom_* 9248 9249HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9250M: Thomas Gleixner <tglx@linutronix.de> 9251L: linux-kernel@vger.kernel.org 9252S: Maintained 9253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9254F: Documentation/timers/ 9255F: include/linux/clockchips.h 9256F: include/linux/hrtimer.h 9257F: kernel/time/clockevents.c 9258F: kernel/time/hrtimer.c 9259F: kernel/time/timer_*.c 9260 9261HIGH-SPEED SCC DRIVER FOR AX.25 9262L: linux-hams@vger.kernel.org 9263S: Orphan 9264F: drivers/net/hamradio/scc.c 9265 9266HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9267M: HighPoint Linux Team <linux@highpoint-tech.com> 9268S: Supported 9269W: http://www.highpoint-tech.com 9270F: Documentation/scsi/hptiop.rst 9271F: drivers/scsi/hptiop.c 9272 9273HIMAX HX83112B TOUCHSCREEN SUPPORT 9274M: Job Noorman <job@noorman.info> 9275L: linux-input@vger.kernel.org 9276S: Maintained 9277F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9278F: drivers/input/touchscreen/himax_hx83112b.c 9279 9280HIPPI 9281M: Jes Sorensen <jes@trained-monkey.org> 9282L: linux-hippi@sunsite.dk 9283S: Maintained 9284F: drivers/net/hippi/ 9285F: include/linux/hippidevice.h 9286F: include/uapi/linux/if_hippi.h 9287F: net/802/hippi.c 9288 9289HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9290M: Kurt Kanzenbach <kurt@linutronix.de> 9291L: netdev@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9294F: drivers/net/dsa/hirschmann/* 9295F: include/linux/platform_data/hirschmann-hellcreek.h 9296F: net/dsa/tag_hellcreek.c 9297 9298HISILICON DMA DRIVER 9299M: Zhou Wang <wangzhou1@hisilicon.com> 9300M: Jie Hai <haijie1@huawei.com> 9301L: dmaengine@vger.kernel.org 9302S: Maintained 9303F: drivers/dma/hisi_dma.c 9304 9305HISILICON GPIO DRIVER 9306M: Jay Fang <f.fangjian@huawei.com> 9307L: linux-gpio@vger.kernel.org 9308S: Maintained 9309F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9310F: drivers/gpio/gpio-hisi.c 9311 9312HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9313M: Longfang Liu <liulongfang@huawei.com> 9314L: linux-crypto@vger.kernel.org 9315S: Maintained 9316F: Documentation/ABI/testing/debugfs-hisi-hpre 9317F: drivers/crypto/hisilicon/hpre/hpre.h 9318F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9319F: drivers/crypto/hisilicon/hpre/hpre_main.c 9320 9321HISILICON I2C CONTROLLER DRIVER 9322M: Yicong Yang <yangyicong@hisilicon.com> 9323L: linux-i2c@vger.kernel.org 9324S: Maintained 9325W: https://www.hisilicon.com 9326F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9327F: drivers/i2c/busses/i2c-hisi.c 9328 9329HISILICON LPC BUS DRIVER 9330M: Jay Fang <f.fangjian@huawei.com> 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9334F: drivers/bus/hisi_lpc.c 9335 9336HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: drivers/net/ethernet/hisilicon/hns3/ 9343 9344HISILICON NETWORK SUBSYSTEM DRIVER 9345M: Yisen Zhuang <yisen.zhuang@huawei.com> 9346M: Salil Mehta <salil.mehta@huawei.com> 9347L: netdev@vger.kernel.org 9348S: Maintained 9349W: http://www.hisilicon.com 9350F: Documentation/devicetree/bindings/net/hisilicon*.txt 9351F: drivers/net/ethernet/hisilicon/ 9352 9353HIKEY960 ONBOARD USB GPIO HUB DRIVER 9354M: John Stultz <jstultz@google.com> 9355L: linux-kernel@vger.kernel.org 9356S: Maintained 9357F: drivers/misc/hisi_hikey_usb.c 9358 9359HISILICON PMU DRIVER 9360M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9361M: Jonathan Cameron <jonathan.cameron@huawei.com> 9362S: Supported 9363W: http://www.hisilicon.com 9364F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9365F: Documentation/admin-guide/perf/hisi-pmu.rst 9366F: drivers/perf/hisilicon 9367 9368HISILICON HNS3 PMU DRIVER 9369M: Guangbin Huang <huangguangbin2@huawei.com> 9370S: Supported 9371F: Documentation/admin-guide/perf/hns3-pmu.rst 9372F: drivers/perf/hisilicon/hns3_pmu.c 9373 9374HISILICON PTT DRIVER 9375M: Yicong Yang <yangyicong@hisilicon.com> 9376L: linux-kernel@vger.kernel.org 9377S: Maintained 9378F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9379F: Documentation/trace/hisi-ptt.rst 9380F: drivers/hwtracing/ptt/ 9381 9382HISILICON QM DRIVER 9383M: Weili Qian <qianweili@huawei.com> 9384M: Zhou Wang <wangzhou1@hisilicon.com> 9385L: linux-crypto@vger.kernel.org 9386S: Maintained 9387F: drivers/crypto/hisilicon/Kconfig 9388F: drivers/crypto/hisilicon/Makefile 9389F: drivers/crypto/hisilicon/qm.c 9390F: drivers/crypto/hisilicon/sgl.c 9391F: include/linux/hisi_acc_qm.h 9392 9393HISILICON ZIP Controller DRIVER 9394M: Yang Shen <shenyang39@huawei.com> 9395M: Zhou Wang <wangzhou1@hisilicon.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-zip 9399F: drivers/crypto/hisilicon/zip/ 9400 9401HISILICON ROCE DRIVER 9402M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9403M: Wenpeng Liang <liangwenpeng@huawei.com> 9404L: linux-rdma@vger.kernel.org 9405S: Maintained 9406F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9407F: drivers/infiniband/hw/hns/ 9408 9409HISILICON SAS Controller 9410M: Xiang Chen <chenxiang66@hisilicon.com> 9411S: Supported 9412W: http://www.hisilicon.com 9413F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9414F: drivers/scsi/hisi_sas/ 9415 9416HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9417M: Kai Ye <yekai13@huawei.com> 9418M: Longfang Liu <liulongfang@huawei.com> 9419L: linux-crypto@vger.kernel.org 9420S: Maintained 9421F: Documentation/ABI/testing/debugfs-hisi-sec 9422F: drivers/crypto/hisilicon/sec2/sec.h 9423F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9424F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9425F: drivers/crypto/hisilicon/sec2/sec_main.c 9426 9427HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9428M: Jay Fang <f.fangjian@huawei.com> 9429L: linux-spi@vger.kernel.org 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-kunpeng.c 9433 9434HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9435M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9436L: linux-kernel@vger.kernel.org 9437S: Maintained 9438F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9439F: drivers/spmi/hisi-spmi-controller.c 9440 9441HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9442M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9443L: linux-kernel@vger.kernel.org 9444S: Maintained 9445F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9446F: drivers/mfd/hi6421-spmi-pmic.c 9447 9448HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9449M: Weili Qian <qianweili@huawei.com> 9450S: Maintained 9451F: drivers/crypto/hisilicon/trng/trng.c 9452 9453HISILICON V3XX SPI NOR FLASH Controller Driver 9454M: Jay Fang <f.fangjian@huawei.com> 9455S: Maintained 9456W: http://www.hisilicon.com 9457F: drivers/spi/spi-hisi-sfc-v3xx.c 9458 9459HMM - Heterogeneous Memory Management 9460M: Jérôme Glisse <jglisse@redhat.com> 9461L: linux-mm@kvack.org 9462S: Maintained 9463F: Documentation/mm/hmm.rst 9464F: include/linux/hmm* 9465F: lib/test_hmm* 9466F: mm/hmm* 9467F: tools/testing/selftests/vm/*hmm* 9468 9469HOST AP DRIVER 9470M: Jouni Malinen <j@w1.fi> 9471L: linux-wireless@vger.kernel.org 9472S: Obsolete 9473W: http://w1.fi/hostap-driver.html 9474F: drivers/net/wireless/intersil/hostap/ 9475 9476HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9477L: platform-driver-x86@vger.kernel.org 9478S: Orphan 9479F: drivers/platform/x86/hp/tc1100-wmi.c 9480 9481HPET: High Precision Event Timers driver 9482M: Clemens Ladisch <clemens@ladisch.de> 9483S: Maintained 9484F: Documentation/timers/hpet.rst 9485F: drivers/char/hpet.c 9486F: include/linux/hpet.h 9487F: include/uapi/linux/hpet.h 9488 9489HPET: x86 9490S: Orphan 9491F: arch/x86/include/asm/hpet.h 9492F: arch/x86/kernel/hpet.c 9493 9494HPFS FILESYSTEM 9495M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9496S: Maintained 9497W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9498F: fs/hpfs/ 9499 9500HSI SUBSYSTEM 9501M: Sebastian Reichel <sre@kernel.org> 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9504F: Documentation/ABI/testing/sysfs-bus-hsi 9505F: Documentation/driver-api/hsi.rst 9506F: drivers/hsi/ 9507F: include/linux/hsi/ 9508F: include/uapi/linux/hsi/ 9509 9510HSO 3G MODEM DRIVER 9511L: linux-usb@vger.kernel.org 9512S: Orphan 9513F: drivers/net/usb/hso.c 9514 9515HSR NETWORK PROTOCOL 9516L: netdev@vger.kernel.org 9517S: Orphan 9518F: net/hsr/ 9519 9520HT16K33 LED CONTROLLER DRIVER 9521M: Robin van der Gracht <robin@protonic.nl> 9522S: Maintained 9523F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9524F: drivers/auxdisplay/ht16k33.c 9525 9526HTCPEN TOUCHSCREEN DRIVER 9527M: Pau Oliva Fora <pof@eslack.org> 9528L: linux-input@vger.kernel.org 9529S: Maintained 9530F: drivers/input/touchscreen/htcpen.c 9531 9532HTE SUBSYSTEM 9533M: Dipen Patel <dipenp@nvidia.com> 9534S: Maintained 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/virt/hyperv 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: arch/arm64/hyperv 9631F: arch/arm64/include/asm/hyperv-tlfs.h 9632F: arch/arm64/include/asm/mshyperv.h 9633F: arch/x86/hyperv 9634F: arch/x86/include/asm/hyperv-tlfs.h 9635F: arch/x86/include/asm/mshyperv.h 9636F: arch/x86/include/asm/trace/hyperv.h 9637F: arch/x86/kernel/cpu/mshyperv.c 9638F: drivers/clocksource/hyperv_timer.c 9639F: drivers/hid/hid-hyperv.c 9640F: drivers/hv/ 9641F: drivers/input/serio/hyperv-keyboard.c 9642F: drivers/iommu/hyperv-iommu.c 9643F: drivers/net/ethernet/microsoft/ 9644F: drivers/net/hyperv/ 9645F: drivers/pci/controller/pci-hyperv-intf.c 9646F: drivers/pci/controller/pci-hyperv.c 9647F: drivers/scsi/storvsc_drv.c 9648F: drivers/uio/uio_hv_generic.c 9649F: drivers/video/fbdev/hyperv_fb.c 9650F: include/asm-generic/hyperv-tlfs.h 9651F: include/asm-generic/mshyperv.h 9652F: include/clocksource/hyperv_timer.h 9653F: include/linux/hyperv.h 9654F: include/net/mana 9655F: include/uapi/linux/hyperv.h 9656F: net/vmw_vsock/hyperv_transport.c 9657F: tools/hv/ 9658 9659HYPERBUS SUPPORT 9660M: Vignesh Raghavendra <vigneshr@ti.com> 9661L: linux-mtd@lists.infradead.org 9662S: Supported 9663Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9664C: irc://irc.oftc.net/mtd 9665T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9666F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9667F: drivers/mtd/hyperbus/ 9668F: include/linux/mtd/hyperbus.h 9669 9670HYPERVISOR VIRTUAL CONSOLE DRIVER 9671L: linuxppc-dev@lists.ozlabs.org 9672S: Odd Fixes 9673F: drivers/tty/hvc/ 9674 9675I2C ACPI SUPPORT 9676M: Mika Westerberg <mika.westerberg@linux.intel.com> 9677L: linux-i2c@vger.kernel.org 9678L: linux-acpi@vger.kernel.org 9679S: Maintained 9680F: drivers/i2c/i2c-core-acpi.c 9681 9682I2C CONTROLLER DRIVER FOR NVIDIA GPU 9683M: Ajay Gupta <ajayg@nvidia.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9687F: drivers/i2c/busses/i2c-nvidia-gpu.c 9688 9689I2C MUXES 9690M: Peter Rosin <peda@axentia.se> 9691L: linux-i2c@vger.kernel.org 9692S: Maintained 9693F: Documentation/devicetree/bindings/i2c/i2c-arb* 9694F: Documentation/devicetree/bindings/i2c/i2c-gate* 9695F: Documentation/devicetree/bindings/i2c/i2c-mux* 9696F: Documentation/i2c/i2c-topology.rst 9697F: Documentation/i2c/muxes/ 9698F: drivers/i2c/i2c-mux.c 9699F: drivers/i2c/muxes/ 9700F: include/linux/i2c-mux.h 9701 9702I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9703M: Gregory CLEMENT <gregory.clement@bootlin.com> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9707F: drivers/i2c/busses/i2c-mv64xxx.c 9708 9709I2C OVER PARALLEL PORT 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-parport.rst 9714F: drivers/i2c/busses/i2c-parport.c 9715 9716I2C SUBSYSTEM 9717M: Wolfram Sang <wsa@kernel.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: https://i2c.wiki.kernel.org/ 9721Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9722T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9723F: Documentation/devicetree/bindings/i2c/i2c.txt 9724F: Documentation/i2c/ 9725F: drivers/i2c/* 9726F: include/dt-bindings/i2c/i2c.h 9727F: include/linux/i2c-dev.h 9728F: include/linux/i2c-smbus.h 9729F: include/linux/i2c.h 9730F: include/uapi/linux/i2c-*.h 9731F: include/uapi/linux/i2c.h 9732 9733I2C SUBSYSTEM HOST DRIVERS 9734L: linux-i2c@vger.kernel.org 9735S: Odd Fixes 9736W: https://i2c.wiki.kernel.org/ 9737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9739F: Documentation/devicetree/bindings/i2c/ 9740F: drivers/i2c/algos/ 9741F: drivers/i2c/busses/ 9742F: include/dt-bindings/i2c/ 9743 9744I2C-TAOS-EVM DRIVER 9745M: Jean Delvare <jdelvare@suse.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: Documentation/i2c/busses/i2c-taos-evm.rst 9749F: drivers/i2c/busses/i2c-taos-evm.c 9750 9751I2C-TINY-USB DRIVER 9752M: Till Harbaum <till@harbaum.org> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755W: http://www.harbaum.org/till/i2c_tiny_usb 9756F: drivers/i2c/busses/i2c-tiny-usb.c 9757 9758I2C/SMBUS CONTROLLER DRIVERS FOR PC 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/i2c/busses/i2c-ali1535.rst 9763F: Documentation/i2c/busses/i2c-ali1563.rst 9764F: Documentation/i2c/busses/i2c-ali15x3.rst 9765F: Documentation/i2c/busses/i2c-amd756.rst 9766F: Documentation/i2c/busses/i2c-amd8111.rst 9767F: Documentation/i2c/busses/i2c-i801.rst 9768F: Documentation/i2c/busses/i2c-nforce2.rst 9769F: Documentation/i2c/busses/i2c-piix4.rst 9770F: Documentation/i2c/busses/i2c-sis5595.rst 9771F: Documentation/i2c/busses/i2c-sis630.rst 9772F: Documentation/i2c/busses/i2c-sis96x.rst 9773F: Documentation/i2c/busses/i2c-via.rst 9774F: Documentation/i2c/busses/i2c-viapro.rst 9775F: drivers/i2c/busses/i2c-ali1535.c 9776F: drivers/i2c/busses/i2c-ali1563.c 9777F: drivers/i2c/busses/i2c-ali15x3.c 9778F: drivers/i2c/busses/i2c-amd756-s4882.c 9779F: drivers/i2c/busses/i2c-amd756.c 9780F: drivers/i2c/busses/i2c-amd8111.c 9781F: drivers/i2c/busses/i2c-i801.c 9782F: drivers/i2c/busses/i2c-isch.c 9783F: drivers/i2c/busses/i2c-nforce2-s4985.c 9784F: drivers/i2c/busses/i2c-nforce2.c 9785F: drivers/i2c/busses/i2c-piix4.c 9786F: drivers/i2c/busses/i2c-sis5595.c 9787F: drivers/i2c/busses/i2c-sis630.c 9788F: drivers/i2c/busses/i2c-sis96x.c 9789F: drivers/i2c/busses/i2c-via.c 9790F: drivers/i2c/busses/i2c-viapro.c 9791 9792I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9793M: Hans de Goede <hdegoede@redhat.com> 9794L: linux-i2c@vger.kernel.org 9795S: Maintained 9796F: drivers/i2c/busses/i2c-cht-wc.c 9797 9798I2C/SMBUS ISMT DRIVER 9799M: Seth Heasley <seth.heasley@intel.com> 9800M: Neil Horman <nhorman@tuxdriver.com> 9801L: linux-i2c@vger.kernel.org 9802F: Documentation/i2c/busses/i2c-ismt.rst 9803F: drivers/i2c/busses/i2c-ismt.c 9804 9805I2C/SMBUS STUB DRIVER 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: drivers/i2c/i2c-stub.c 9810 9811I3C DRIVER FOR CADENCE I3C MASTER IP 9812M: Przemysław Gaj <pgaj@cadence.com> 9813S: Maintained 9814F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9815F: drivers/i3c/master/i3c-master-cdns.c 9816 9817I3C DRIVER FOR SYNOPSYS DESIGNWARE 9818S: Orphan 9819F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9820F: drivers/i3c/master/dw* 9821 9822I3C SUBSYSTEM 9823M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9824L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9825S: Maintained 9826C: irc://chat.freenode.net/linux-i3c 9827T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9828F: Documentation/ABI/testing/sysfs-bus-i3c 9829F: Documentation/devicetree/bindings/i3c/ 9830F: Documentation/driver-api/i3c 9831F: drivers/i3c/ 9832F: include/linux/i3c/ 9833 9834IA64 (Itanium) PLATFORM 9835L: linux-ia64@vger.kernel.org 9836S: Orphan 9837F: Documentation/ia64/ 9838F: arch/ia64/ 9839 9840IBM Operation Panel Input Driver 9841M: Eddie James <eajames@linux.ibm.com> 9842L: linux-input@vger.kernel.org 9843S: Maintained 9844F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9845F: drivers/input/misc/ibm-panel.c 9846 9847IBM Power 842 compression accelerator 9848M: Haren Myneni <haren@us.ibm.com> 9849S: Supported 9850F: crypto/842.c 9851F: drivers/crypto/nx/Kconfig 9852F: drivers/crypto/nx/Makefile 9853F: drivers/crypto/nx/nx-842* 9854F: include/linux/sw842.h 9855F: lib/842/ 9856 9857IBM Power in-Nest Crypto Acceleration 9858M: Breno Leitão <leitao@debian.org> 9859M: Nayna Jain <nayna@linux.ibm.com> 9860M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9861L: linux-crypto@vger.kernel.org 9862S: Supported 9863F: drivers/crypto/nx/Kconfig 9864F: drivers/crypto/nx/Makefile 9865F: drivers/crypto/nx/nx-aes* 9866F: drivers/crypto/nx/nx-sha* 9867F: drivers/crypto/nx/nx.* 9868F: drivers/crypto/nx/nx_csbcpb.h 9869F: drivers/crypto/nx/nx_debugfs.c 9870 9871IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9872M: Tyrel Datwyler <tyreld@linux.ibm.com> 9873L: linux-pci@vger.kernel.org 9874L: linuxppc-dev@lists.ozlabs.org 9875S: Supported 9876F: drivers/pci/hotplug/rpadlpar* 9877 9878IBM Power Linux RAID adapter 9879M: Brian King <brking@us.ibm.com> 9880S: Supported 9881F: drivers/scsi/ipr.* 9882 9883IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9884M: Tyrel Datwyler <tyreld@linux.ibm.com> 9885L: linux-pci@vger.kernel.org 9886L: linuxppc-dev@lists.ozlabs.org 9887S: Supported 9888F: drivers/pci/hotplug/rpaphp* 9889 9890IBM Power SRIOV Virtual NIC Device Driver 9891M: Haren Myneni <haren@linux.ibm.com> 9892M: Rick Lindsley <ricklind@linux.ibm.com> 9893R: Nick Child <nnac123@linux.ibm.com> 9894R: Dany Madden <danymadden@us.ibm.com> 9895R: Thomas Falcon <tlfalcon@linux.ibm.com> 9896L: netdev@vger.kernel.org 9897S: Supported 9898F: drivers/net/ethernet/ibm/ibmvnic.* 9899 9900IBM Power Virtual Accelerator Switchboard 9901L: linuxppc-dev@lists.ozlabs.org 9902S: Supported 9903F: arch/powerpc/include/asm/vas.h 9904F: arch/powerpc/platforms/powernv/copy-paste.h 9905F: arch/powerpc/platforms/powernv/vas* 9906 9907IBM Power Virtual Ethernet Device Driver 9908M: Nick Child <nnac123@linux.ibm.com> 9909L: netdev@vger.kernel.org 9910S: Supported 9911F: drivers/net/ethernet/ibm/ibmveth.* 9912 9913IBM Power Virtual FC Device Drivers 9914M: Tyrel Datwyler <tyreld@linux.ibm.com> 9915L: linux-scsi@vger.kernel.org 9916S: Supported 9917F: drivers/scsi/ibmvscsi/ibmvfc* 9918 9919IBM Power Virtual Management Channel Driver 9920M: Brad Warrum <bwarrum@linux.ibm.com> 9921M: Ritu Agarwal <rituagar@linux.ibm.com> 9922S: Supported 9923F: drivers/misc/ibmvmc.* 9924 9925IBM Power Virtual SCSI Device Drivers 9926M: Tyrel Datwyler <tyreld@linux.ibm.com> 9927L: linux-scsi@vger.kernel.org 9928S: Supported 9929F: drivers/scsi/ibmvscsi/ibmvscsi* 9930F: include/scsi/viosrp.h 9931 9932IBM Power Virtual SCSI Device Target Driver 9933M: Michael Cyr <mikecyr@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935L: target-devel@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi_tgt/ 9938 9939IBM Power VMX Cryptographic instructions 9940M: Breno Leitão <leitao@debian.org> 9941M: Nayna Jain <nayna@linux.ibm.com> 9942M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9943L: linux-crypto@vger.kernel.org 9944S: Supported 9945F: drivers/crypto/vmx/Kconfig 9946F: drivers/crypto/vmx/Makefile 9947F: drivers/crypto/vmx/aes* 9948F: drivers/crypto/vmx/ghash* 9949F: drivers/crypto/vmx/ppc-xlate.pl 9950F: drivers/crypto/vmx/vmx.c 9951 9952IBM ServeRAID RAID DRIVER 9953S: Orphan 9954F: drivers/scsi/ips.* 9955 9956ICH LPC AND GPIO DRIVER 9957M: Peter Tyser <ptyser@xes-inc.com> 9958S: Maintained 9959F: drivers/gpio/gpio-ich.c 9960F: drivers/mfd/lpc_ich.c 9961 9962ICY I2C DRIVER 9963M: Max Staudt <max@enpas.org> 9964L: linux-i2c@vger.kernel.org 9965S: Maintained 9966F: drivers/i2c/busses/i2c-icy.c 9967 9968IDEAPAD LAPTOP EXTRAS DRIVER 9969M: Ike Panhc <ike.pan@canonical.com> 9970L: platform-driver-x86@vger.kernel.org 9971S: Maintained 9972W: http://launchpad.net/ideapad-laptop 9973F: drivers/platform/x86/ideapad-laptop.c 9974 9975IDEAPAD LAPTOP SLIDEBAR DRIVER 9976M: Andrey Moiseev <o2g.org.ru@gmail.com> 9977L: linux-input@vger.kernel.org 9978S: Maintained 9979W: https://github.com/o2genum/ideapad-slidebar 9980F: drivers/input/misc/ideapad_slidebar.c 9981 9982IDMAPPED MOUNTS 9983M: Christian Brauner <brauner@kernel.org> 9984M: Seth Forshee <sforshee@kernel.org> 9985L: linux-fsdevel@vger.kernel.org 9986S: Maintained 9987T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9988F: Documentation/filesystems/idmappings.rst 9989F: tools/testing/selftests/mount_setattr/ 9990F: include/linux/mnt_idmapping.h 9991 9992IDT VersaClock 5 CLOCK DRIVER 9993M: Luca Ceresoli <luca@lucaceresoli.net> 9994S: Maintained 9995F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9996F: drivers/clk/clk-versaclock5.c 9997 9998IEEE 802.15.4 SUBSYSTEM 9999M: Alexander Aring <alex.aring@gmail.com> 10000M: Stefan Schmidt <stefan@datenfreihafen.org> 10001L: linux-wpan@vger.kernel.org 10002S: Maintained 10003W: https://linux-wpan.org/ 10004T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10005T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10006F: Documentation/networking/ieee802154.rst 10007F: drivers/net/ieee802154/ 10008F: include/linux/ieee802154.h 10009F: include/linux/nl802154.h 10010F: include/net/af_ieee802154.h 10011F: include/net/cfg802154.h 10012F: include/net/ieee802154_netdev.h 10013F: include/net/mac802154.h 10014F: include/net/nl802154.h 10015F: net/ieee802154/ 10016F: net/mac802154/ 10017 10018IFE PROTOCOL 10019M: Yotam Gigi <yotam.gi@gmail.com> 10020M: Jamal Hadi Salim <jhs@mojatatu.com> 10021F: include/net/ife.h 10022F: include/uapi/linux/ife.h 10023F: net/ife 10024 10025IGORPLUG-USB IR RECEIVER 10026M: Sean Young <sean@mess.org> 10027L: linux-media@vger.kernel.org 10028S: Maintained 10029F: drivers/media/rc/igorplugusb.c 10030 10031IGUANAWORKS USB IR TRANSCEIVER 10032M: Sean Young <sean@mess.org> 10033L: linux-media@vger.kernel.org 10034S: Maintained 10035F: drivers/media/rc/iguanair.c 10036 10037IIO DIGITAL POTENTIOMETER DAC 10038M: Peter Rosin <peda@axentia.se> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10042F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10043F: drivers/iio/dac/dpot-dac.c 10044 10045IIO ENVELOPE DETECTOR 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10050F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10051F: drivers/iio/adc/envelope-detector.c 10052 10053IIO MULTIPLEXER 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10058F: drivers/iio/multiplexer/iio-mux.c 10059 10060IIO SCMI BASED DRIVER 10061M: Jyoti Bhayana <jbhayana@google.com> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: drivers/iio/common/scmi_sensors/scmi_iio.c 10065 10066IIO SUBSYSTEM AND DRIVERS 10067M: Jonathan Cameron <jic23@kernel.org> 10068R: Lars-Peter Clausen <lars@metafoo.de> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10072F: Documentation/ABI/testing/configfs-iio* 10073F: Documentation/ABI/testing/sysfs-bus-iio* 10074F: Documentation/devicetree/bindings/iio/ 10075F: drivers/iio/ 10076F: drivers/staging/iio/ 10077F: include/dt-bindings/iio/ 10078F: include/linux/iio/ 10079F: tools/iio/ 10080 10081IIO UNIT CONVERTER 10082M: Peter Rosin <peda@axentia.se> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10086F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10087F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10088F: drivers/iio/afe/iio-rescale.c 10089 10090IKANOS/ADI EAGLE ADSL USB DRIVER 10091M: Matthieu Castet <castet.matthieu@free.fr> 10092M: Stanislaw Gruszka <stf_xl@wp.pl> 10093S: Maintained 10094F: drivers/usb/atm/ueagle-atm.c 10095 10096IMAGIS TOUCHSCREEN DRIVER 10097M: Markuss Broks <markuss.broks@gmail.com> 10098S: Maintained 10099F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10100F: drivers/input/touchscreen/imagis.c 10101 10102IMGTEC ASCII LCD DRIVER 10103M: Paul Burton <paulburton@kernel.org> 10104S: Maintained 10105F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10106F: drivers/auxdisplay/img-ascii-lcd.c 10107 10108IMGTEC IR DECODER DRIVER 10109S: Orphan 10110F: drivers/media/rc/img-ir/ 10111 10112IMON SOUNDGRAPH USB IR RECEIVER 10113M: Sean Young <sean@mess.org> 10114L: linux-media@vger.kernel.org 10115S: Maintained 10116F: drivers/media/rc/imon.c 10117F: drivers/media/rc/imon_raw.c 10118 10119IMS TWINTURBO FRAMEBUFFER DRIVER 10120L: linux-fbdev@vger.kernel.org 10121S: Orphan 10122F: drivers/video/fbdev/imsttfb.c 10123 10124INA209 HARDWARE MONITOR DRIVER 10125M: Guenter Roeck <linux@roeck-us.net> 10126L: linux-hwmon@vger.kernel.org 10127S: Maintained 10128F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10129F: Documentation/hwmon/ina209.rst 10130F: drivers/hwmon/ina209.c 10131 10132INA2XX HARDWARE MONITOR DRIVER 10133M: Guenter Roeck <linux@roeck-us.net> 10134L: linux-hwmon@vger.kernel.org 10135S: Maintained 10136F: Documentation/hwmon/ina2xx.rst 10137F: drivers/hwmon/ina2xx.c 10138F: include/linux/platform_data/ina2xx.h 10139 10140INDEX OF FURTHER KERNEL DOCUMENTATION 10141M: Carlos Bilbao <carlos.bilbao@amd.com> 10142S: Maintained 10143F: Documentation/process/kernel-docs.rst 10144 10145INDUSTRY PACK SUBSYSTEM (IPACK) 10146M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10147M: Jens Taprogge <jens.taprogge@taprogge.org> 10148M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10149L: industrypack-devel@lists.sourceforge.net 10150S: Maintained 10151W: http://industrypack.sourceforge.net 10152F: drivers/ipack/ 10153 10154INFINEON DPS310 Driver 10155M: Eddie James <eajames@linux.ibm.com> 10156L: linux-iio@vger.kernel.org 10157S: Maintained 10158F: drivers/iio/pressure/dps310.c 10159 10160INFINIBAND SUBSYSTEM 10161M: Jason Gunthorpe <jgg@nvidia.com> 10162M: Leon Romanovsky <leonro@nvidia.com> 10163L: linux-rdma@vger.kernel.org 10164S: Supported 10165W: https://github.com/linux-rdma/rdma-core 10166Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10167T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10168F: Documentation/devicetree/bindings/infiniband/ 10169F: Documentation/infiniband/ 10170F: drivers/infiniband/ 10171F: include/rdma/ 10172F: include/trace/events/ib_mad.h 10173F: include/trace/events/ib_umad.h 10174F: include/trace/misc/rdma.h 10175F: include/uapi/linux/if_infiniband.h 10176F: include/uapi/rdma/ 10177F: samples/bpf/ibumad_kern.c 10178F: samples/bpf/ibumad_user.c 10179 10180INGENIC JZ4780 NAND DRIVER 10181M: Harvey Hunt <harveyhuntnexus@gmail.com> 10182L: linux-mtd@lists.infradead.org 10183L: linux-mips@vger.kernel.org 10184S: Maintained 10185F: drivers/mtd/nand/raw/ingenic/ 10186 10187INGENIC JZ47xx SoCs 10188M: Paul Cercueil <paul@crapouillou.net> 10189L: linux-mips@vger.kernel.org 10190S: Maintained 10191F: arch/mips/boot/dts/ingenic/ 10192F: arch/mips/generic/board-ingenic.c 10193F: arch/mips/include/asm/mach-ingenic/ 10194F: arch/mips/ingenic/Kconfig 10195F: drivers/clk/ingenic/ 10196F: drivers/dma/dma-jz4780.c 10197F: drivers/gpu/drm/ingenic/ 10198F: drivers/i2c/busses/i2c-jz4780.c 10199F: drivers/iio/adc/ingenic-adc.c 10200F: drivers/irqchip/irq-ingenic.c 10201F: drivers/memory/jz4780-nemc.c 10202F: drivers/mmc/host/jz4740_mmc.c 10203F: drivers/mtd/nand/raw/ingenic/ 10204F: drivers/pinctrl/pinctrl-ingenic.c 10205F: drivers/power/supply/ingenic-battery.c 10206F: drivers/pwm/pwm-jz4740.c 10207F: drivers/remoteproc/ingenic_rproc.c 10208F: drivers/rtc/rtc-jz4740.c 10209F: drivers/tty/serial/8250/8250_ingenic.c 10210F: drivers/usb/musb/jz4740.c 10211F: drivers/watchdog/jz4740_wdt.c 10212F: include/dt-bindings/iio/adc/ingenic,adc.h 10213F: include/linux/mfd/ingenic-tcu.h 10214F: sound/soc/codecs/jz47* 10215F: sound/soc/jz4740/ 10216 10217INJOINIC IP5xxx POWER BANK IC DRIVER 10218M: Samuel Holland <samuel@sholland.org> 10219S: Maintained 10220F: drivers/power/supply/ip5xxx_power.c 10221 10222INOTIFY 10223M: Jan Kara <jack@suse.cz> 10224R: Amir Goldstein <amir73il@gmail.com> 10225L: linux-fsdevel@vger.kernel.org 10226S: Maintained 10227F: Documentation/filesystems/inotify.rst 10228F: fs/notify/inotify/ 10229F: include/linux/inotify.h 10230F: include/uapi/linux/inotify.h 10231 10232INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10233M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10234L: linux-input@vger.kernel.org 10235S: Maintained 10236Q: http://patchwork.kernel.org/project/linux-input/list/ 10237T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10238F: Documentation/devicetree/bindings/input/ 10239F: Documentation/devicetree/bindings/serio/ 10240F: Documentation/input/ 10241F: drivers/input/ 10242F: include/dt-bindings/input/ 10243F: include/linux/input.h 10244F: include/linux/input/ 10245F: include/uapi/linux/input-event-codes.h 10246F: include/uapi/linux/input.h 10247 10248INPUT MULTITOUCH (MT) PROTOCOL 10249M: Henrik Rydberg <rydberg@bitmath.org> 10250L: linux-input@vger.kernel.org 10251S: Odd fixes 10252F: Documentation/input/multi-touch-protocol.rst 10253F: drivers/input/input-mt.c 10254K: \b(ABS|SYN)_MT_ 10255 10256INSIDE SECURE CRYPTO DRIVER 10257M: Antoine Tenart <atenart@kernel.org> 10258L: linux-crypto@vger.kernel.org 10259S: Maintained 10260F: drivers/crypto/inside-secure/ 10261 10262INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10263M: Mimi Zohar <zohar@linux.ibm.com> 10264M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10265L: linux-integrity@vger.kernel.org 10266S: Supported 10267T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10268F: security/integrity/ima/ 10269F: security/integrity/ 10270 10271INTEL 810/815 FRAMEBUFFER DRIVER 10272M: Antonino Daplas <adaplas@gmail.com> 10273L: linux-fbdev@vger.kernel.org 10274S: Maintained 10275F: drivers/video/fbdev/i810/ 10276 10277INTEL 8255 GPIO DRIVER 10278M: William Breathitt Gray <william.gray@linaro.org> 10279L: linux-gpio@vger.kernel.org 10280S: Maintained 10281F: drivers/gpio/gpio-i8255.c 10282F: drivers/gpio/gpio-i8255.h 10283 10284INTEL ASoC DRIVERS 10285M: Cezary Rojewski <cezary.rojewski@intel.com> 10286M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10287M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10288M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10289M: Bard Liao <yung-chuan.liao@linux.intel.com> 10290M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10291M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10293S: Supported 10294F: sound/soc/intel/ 10295 10296INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10297M: Hans de Goede <hdegoede@redhat.com> 10298L: platform-driver-x86@vger.kernel.org 10299S: Maintained 10300F: drivers/platform/x86/intel/atomisp2/pm.c 10301 10302INTEL ATOMISP2 LED DRIVER 10303M: Hans de Goede <hdegoede@redhat.com> 10304L: platform-driver-x86@vger.kernel.org 10305S: Maintained 10306F: drivers/platform/x86/intel/atomisp2/led.c 10307 10308INTEL BIOS SAR INT1092 DRIVER 10309M: Shravan Sudhakar <s.shravan@intel.com> 10310M: Intel Corporation <linuxwwan@intel.com> 10311L: platform-driver-x86@vger.kernel.org 10312S: Maintained 10313F: drivers/platform/x86/intel/int1092/ 10314 10315INTEL BROXTON PMC DRIVER 10316M: Mika Westerberg <mika.westerberg@linux.intel.com> 10317M: Zha Qipeng <qipeng.zha@intel.com> 10318S: Maintained 10319F: drivers/mfd/intel_pmc_bxt.c 10320F: include/linux/mfd/intel_pmc_bxt.h 10321 10322INTEL C600 SERIES SAS CONTROLLER DRIVER 10323M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10324L: linux-scsi@vger.kernel.org 10325S: Supported 10326T: git git://git.code.sf.net/p/intel-sas/isci 10327F: drivers/scsi/isci/ 10328 10329INTEL CPU family model numbers 10330M: Tony Luck <tony.luck@intel.com> 10331M: x86@kernel.org 10332L: linux-kernel@vger.kernel.org 10333S: Supported 10334F: arch/x86/include/asm/intel-family.h 10335 10336INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10337M: Jani Nikula <jani.nikula@linux.intel.com> 10338M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10339M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10340M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10341L: intel-gfx@lists.freedesktop.org 10342S: Supported 10343W: https://01.org/linuxgraphics/ 10344Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10345B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10346C: irc://irc.oftc.net/intel-gfx 10347T: git git://anongit.freedesktop.org/drm-intel 10348F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10349F: Documentation/gpu/i915.rst 10350F: drivers/gpu/drm/i915/ 10351F: include/drm/i915* 10352F: include/uapi/drm/i915_drm.h 10353 10354INTEL ETHERNET DRIVERS 10355M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10356M: Tony Nguyen <anthony.l.nguyen@intel.com> 10357L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10358S: Supported 10359W: http://www.intel.com/support/feedback.htm 10360W: http://e1000.sourceforge.net/ 10361Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10364F: Documentation/networking/device_drivers/ethernet/intel/ 10365F: drivers/net/ethernet/intel/ 10366F: drivers/net/ethernet/intel/*/ 10367F: include/linux/avf/virtchnl.h 10368F: include/linux/net/intel/iidc.h 10369 10370INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10371M: Mustafa Ismail <mustafa.ismail@intel.com> 10372M: Shiraz Saleem <shiraz.saleem@intel.com> 10373L: linux-rdma@vger.kernel.org 10374S: Supported 10375F: drivers/infiniband/hw/irdma/ 10376F: include/uapi/rdma/irdma-abi.h 10377 10378INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10379M: Maik Broemme <mbroemme@libmpq.org> 10380L: linux-fbdev@vger.kernel.org 10381S: Maintained 10382F: Documentation/fb/intelfb.rst 10383F: drivers/video/fbdev/intelfb/ 10384 10385INTEL GPIO DRIVERS 10386M: Andy Shevchenko <andy@kernel.org> 10387L: linux-gpio@vger.kernel.org 10388S: Supported 10389T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10390F: drivers/gpio/gpio-ich.c 10391F: drivers/gpio/gpio-merrifield.c 10392F: drivers/gpio/gpio-ml-ioh.c 10393F: drivers/gpio/gpio-pch.c 10394F: drivers/gpio/gpio-sch.c 10395F: drivers/gpio/gpio-sodaville.c 10396 10397INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10398M: Zhenyu Wang <zhenyuw@linux.intel.com> 10399M: Zhi Wang <zhi.a.wang@intel.com> 10400L: intel-gvt-dev@lists.freedesktop.org 10401L: intel-gfx@lists.freedesktop.org 10402S: Supported 10403W: https://01.org/igvt-g 10404T: git https://github.com/intel/gvt-linux.git 10405F: drivers/gpu/drm/i915/gvt/ 10406 10407INTEL HID EVENT DRIVER 10408M: Alex Hung <alexhung@gmail.com> 10409L: platform-driver-x86@vger.kernel.org 10410S: Maintained 10411F: drivers/platform/x86/intel/hid.c 10412 10413INTEL I/OAT DMA DRIVER 10414M: Dave Jiang <dave.jiang@intel.com> 10415R: Dan Williams <dan.j.williams@intel.com> 10416L: dmaengine@vger.kernel.org 10417S: Supported 10418Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10419F: drivers/dma/ioat* 10420 10421INTEL IDXD DRIVER 10422M: Fenghua Yu <fenghua.yu@intel.com> 10423M: Dave Jiang <dave.jiang@intel.com> 10424L: dmaengine@vger.kernel.org 10425S: Supported 10426F: drivers/dma/idxd/* 10427F: include/uapi/linux/idxd.h 10428 10429INTEL IDLE DRIVER 10430M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10431M: Len Brown <lenb@kernel.org> 10432L: linux-pm@vger.kernel.org 10433S: Supported 10434B: https://bugzilla.kernel.org 10435T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10436F: drivers/idle/intel_idle.c 10437 10438INTEL IN FIELD SCAN (IFS) DEVICE 10439M: Jithu Joseph <jithu.joseph@intel.com> 10440R: Ashok Raj <ashok.raj@intel.com> 10441R: Tony Luck <tony.luck@intel.com> 10442S: Maintained 10443F: drivers/platform/x86/intel/ifs 10444F: include/trace/events/intel_ifs.h 10445 10446INTEL INTEGRATED SENSOR HUB DRIVER 10447M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10448M: Jiri Kosina <jikos@kernel.org> 10449L: linux-input@vger.kernel.org 10450S: Maintained 10451F: drivers/hid/intel-ish-hid/ 10452 10453INTEL IOMMU (VT-d) 10454M: David Woodhouse <dwmw2@infradead.org> 10455M: Lu Baolu <baolu.lu@linux.intel.com> 10456L: iommu@lists.linux.dev 10457S: Supported 10458T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10459F: drivers/iommu/intel/ 10460F: include/linux/intel-svm.h 10461 10462INTEL IPU3 CSI-2 CIO2 DRIVER 10463M: Yong Zhi <yong.zhi@intel.com> 10464M: Sakari Ailus <sakari.ailus@linux.intel.com> 10465M: Bingbu Cao <bingbu.cao@intel.com> 10466M: Dan Scally <djrscally@gmail.com> 10467R: Tianshu Qiu <tian.shu.qiu@intel.com> 10468L: linux-media@vger.kernel.org 10469S: Maintained 10470T: git git://linuxtv.org/media_tree.git 10471F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10472F: drivers/media/pci/intel/ipu3/ 10473 10474INTEL IPU3 CSI-2 IMGU DRIVER 10475M: Sakari Ailus <sakari.ailus@linux.intel.com> 10476R: Bingbu Cao <bingbu.cao@intel.com> 10477R: Tianshu Qiu <tian.shu.qiu@intel.com> 10478L: linux-media@vger.kernel.org 10479S: Maintained 10480F: Documentation/admin-guide/media/ipu3.rst 10481F: Documentation/admin-guide/media/ipu3_rcb.svg 10482F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10483F: drivers/staging/media/ipu3/ 10484 10485INTEL IXP4XX CRYPTO SUPPORT 10486M: Corentin Labbe <clabbe@baylibre.com> 10487L: linux-crypto@vger.kernel.org 10488S: Maintained 10489F: drivers/crypto/ixp4xx_crypto.c 10490 10491INTEL ISHTP ECLITE DRIVER 10492M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10493L: platform-driver-x86@vger.kernel.org 10494S: Supported 10495F: drivers/platform/x86/intel/ishtp_eclite.c 10496 10497INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10498M: Krzysztof Halasa <khalasa@piap.pl> 10499S: Maintained 10500F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10501F: drivers/net/wan/ixp4xx_hss.c 10502F: drivers/soc/ixp4xx/ixp4xx-npe.c 10503F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10504F: include/linux/soc/ixp4xx/npe.h 10505F: include/linux/soc/ixp4xx/qmgr.h 10506 10507INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10508M: Deepak Saxena <dsaxena@plexity.net> 10509S: Maintained 10510F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10511F: drivers/char/hw_random/ixp4xx-rng.c 10512 10513INTEL KEEM BAY DRM DRIVER 10514M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10515M: Edmund Dea <edmund.j.dea@intel.com> 10516S: Maintained 10517F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10518F: drivers/gpu/drm/kmb/ 10519 10520INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10521M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10522S: Maintained 10523F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10524F: drivers/crypto/keembay/Kconfig 10525F: drivers/crypto/keembay/Makefile 10526F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10527F: drivers/crypto/keembay/ocs-aes.c 10528F: drivers/crypto/keembay/ocs-aes.h 10529 10530INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10531M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10532M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10533M: Mark Gross <mgross@linux.intel.com> 10534S: Maintained 10535F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10536F: drivers/crypto/keembay/Kconfig 10537F: drivers/crypto/keembay/Makefile 10538F: drivers/crypto/keembay/keembay-ocs-ecc.c 10539 10540INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10541M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10542M: Declan Murphy <declan.murphy@intel.com> 10543S: Maintained 10544F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10545F: drivers/crypto/keembay/Kconfig 10546F: drivers/crypto/keembay/Makefile 10547F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10548F: drivers/crypto/keembay/ocs-hcu.c 10549F: drivers/crypto/keembay/ocs-hcu.h 10550 10551INTEL THUNDER BAY EMMC PHY DRIVER 10552M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10553M: Rashmi A <rashmi.a@intel.com> 10554S: Maintained 10555F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10556F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10557 10558INTEL MANAGEMENT ENGINE (mei) 10559M: Tomas Winkler <tomas.winkler@intel.com> 10560L: linux-kernel@vger.kernel.org 10561S: Supported 10562F: Documentation/driver-api/mei/* 10563F: drivers/misc/mei/ 10564F: drivers/watchdog/mei_wdt.c 10565F: include/linux/mei_aux.h 10566F: include/linux/mei_cl_bus.h 10567F: include/uapi/linux/mei.h 10568F: samples/mei/* 10569 10570INTEL MAX 10 BMC MFD DRIVER 10571M: Xu Yilun <yilun.xu@intel.com> 10572R: Tom Rix <trix@redhat.com> 10573S: Maintained 10574F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10575F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10576F: drivers/hwmon/intel-m10-bmc-hwmon.c 10577F: drivers/mfd/intel-m10-bmc.c 10578F: include/linux/mfd/intel-m10-bmc.h 10579 10580INTEL MENLOW THERMAL DRIVER 10581M: Sujith Thomas <sujith.thomas@intel.com> 10582L: linux-pm@vger.kernel.org 10583S: Supported 10584F: drivers/thermal/intel/intel_menlow.c 10585 10586INTEL P-Unit IPC DRIVER 10587M: Zha Qipeng <qipeng.zha@intel.com> 10588L: platform-driver-x86@vger.kernel.org 10589S: Maintained 10590F: arch/x86/include/asm/intel_punit_ipc.h 10591F: drivers/platform/x86/intel/punit_ipc.c 10592 10593INTEL PMC CORE DRIVER 10594M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10595M: David E Box <david.e.box@intel.com> 10596L: platform-driver-x86@vger.kernel.org 10597S: Maintained 10598F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10599F: drivers/platform/x86/intel/pmc/ 10600 10601INTEL PMIC GPIO DRIVERS 10602M: Andy Shevchenko <andy@kernel.org> 10603S: Supported 10604T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10605F: drivers/gpio/gpio-*cove.c 10606 10607INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10608M: Andy Shevchenko <andy@kernel.org> 10609S: Supported 10610F: drivers/mfd/intel_soc_pmic* 10611F: include/linux/mfd/intel_soc_pmic* 10612 10613INTEL PMT DRIVERS 10614M: David E. Box <david.e.box@linux.intel.com> 10615S: Supported 10616F: drivers/platform/x86/intel/pmt/ 10617 10618INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10619M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10620L: linux-wireless@vger.kernel.org 10621S: Maintained 10622F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10623F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10624F: drivers/net/wireless/intel/ipw2x00/ 10625 10626INTEL PSTATE DRIVER 10627M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10628M: Len Brown <lenb@kernel.org> 10629L: linux-pm@vger.kernel.org 10630S: Supported 10631F: drivers/cpufreq/intel_pstate.c 10632 10633INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10634M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10635L: linux-iio@vger.kernel.org 10636F: drivers/counter/intel-qep.c 10637 10638INTEL SCU DRIVERS 10639M: Mika Westerberg <mika.westerberg@linux.intel.com> 10640S: Maintained 10641F: arch/x86/include/asm/intel_scu_ipc.h 10642F: drivers/platform/x86/intel_scu_* 10643 10644INTEL SDSI DRIVER 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/sdsi.c 10648F: tools/arch/x86/intel_sdsi/ 10649F: tools/testing/selftests/drivers/sdsi/ 10650 10651INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10652M: Daniel Scally <djrscally@gmail.com> 10653S: Maintained 10654F: drivers/platform/x86/intel/int3472/ 10655 10656INTEL SPEED SELECT TECHNOLOGY 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658L: platform-driver-x86@vger.kernel.org 10659S: Maintained 10660F: drivers/platform/x86/intel/speed_select_if/ 10661F: include/uapi/linux/isst_if.h 10662F: tools/power/x86/intel-speed-select/ 10663 10664INTEL STRATIX10 FIRMWARE DRIVERS 10665M: Dinh Nguyen <dinguyen@kernel.org> 10666L: linux-kernel@vger.kernel.org 10667S: Maintained 10668F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10669F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10670F: drivers/firmware/stratix10-rsu.c 10671F: drivers/firmware/stratix10-svc.c 10672F: include/linux/firmware/intel/stratix10-smc.h 10673F: include/linux/firmware/intel/stratix10-svc-client.h 10674T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10675 10676INTEL TELEMETRY DRIVER 10677M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10678M: "David E. Box" <david.e.box@linux.intel.com> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: arch/x86/include/asm/intel_telemetry.h 10682F: drivers/platform/x86/intel/telemetry/ 10683 10684INTEL TPMI DRIVER 10685M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: drivers/platform/x86/intel/tpmi.c 10689F: include/linux/intel_tpmi.h 10690 10691INTEL UNCORE FREQUENCY CONTROL 10692M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10696F: drivers/platform/x86/intel/uncore-frequency/ 10697 10698INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10699M: David E. Box <david.e.box@linux.intel.com> 10700S: Supported 10701F: drivers/platform/x86/intel/vsec.* 10702 10703INTEL VIRTUAL BUTTON DRIVER 10704M: AceLan Kao <acelan.kao@canonical.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/vbtn.c 10708 10709INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10710M: Stanislaw Gruszka <stf_xl@wp.pl> 10711L: linux-wireless@vger.kernel.org 10712S: Supported 10713F: drivers/net/wireless/intel/iwlegacy/ 10714 10715INTEL WIRELESS WIFI LINK (iwlwifi) 10716M: Gregory Greenman <gregory.greenman@intel.com> 10717L: linux-wireless@vger.kernel.org 10718S: Supported 10719W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10721F: drivers/net/wireless/intel/iwlwifi/ 10722 10723INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10724M: Jithu Joseph <jithu.joseph@intel.com> 10725R: Maurice Ma <maurice.ma@intel.com> 10726S: Maintained 10727W: https://slimbootloader.github.io/security/firmware-update.html 10728F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10729 10730INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10731L: Dell.Client.Kernel@dell.com 10732S: Maintained 10733F: drivers/platform/x86/intel/wmi/thunderbolt.c 10734 10735INTEL WWAN IOSM DRIVER 10736M: M Chetan Kumar <m.chetan.kumar@intel.com> 10737M: Intel Corporation <linuxwwan@intel.com> 10738L: netdev@vger.kernel.org 10739S: Maintained 10740F: drivers/net/wwan/iosm/ 10741 10742INTEL(R) TRACE HUB 10743M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10744S: Supported 10745F: Documentation/trace/intel_th.rst 10746F: drivers/hwtracing/intel_th/ 10747F: include/linux/intel_th.h 10748 10749INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10750M: Ning Sun <ning.sun@intel.com> 10751L: tboot-devel@lists.sourceforge.net 10752S: Supported 10753W: http://tboot.sourceforge.net 10754T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10755F: Documentation/x86/intel_txt.rst 10756F: arch/x86/kernel/tboot.c 10757F: include/linux/tboot.h 10758 10759INTEL SGX 10760M: Jarkko Sakkinen <jarkko@kernel.org> 10761R: Dave Hansen <dave.hansen@linux.intel.com> 10762L: linux-sgx@vger.kernel.org 10763S: Supported 10764Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10766F: Documentation/x86/sgx.rst 10767F: arch/x86/entry/vdso/vsgx.S 10768F: arch/x86/include/asm/sgx.h 10769F: arch/x86/include/uapi/asm/sgx.h 10770F: arch/x86/kernel/cpu/sgx/* 10771F: tools/testing/selftests/sgx/* 10772K: \bSGX_ 10773 10774INTERCONNECT API 10775M: Georgi Djakov <djakov@kernel.org> 10776L: linux-pm@vger.kernel.org 10777S: Maintained 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10779F: Documentation/devicetree/bindings/interconnect/ 10780F: Documentation/driver-api/interconnect.rst 10781F: drivers/interconnect/ 10782F: include/dt-bindings/interconnect/ 10783F: include/linux/interconnect-provider.h 10784F: include/linux/interconnect.h 10785 10786INTERRUPT COUNTER DRIVER 10787M: Oleksij Rempel <o.rempel@pengutronix.de> 10788R: Pengutronix Kernel Team <kernel@pengutronix.de> 10789L: linux-iio@vger.kernel.org 10790F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10791F: drivers/counter/interrupt-cnt.c 10792 10793INTERSIL ISL7998X VIDEO DECODER DRIVER 10794M: Michael Tretter <m.tretter@pengutronix.de> 10795R: Pengutronix Kernel Team <kernel@pengutronix.de> 10796L: linux-media@vger.kernel.org 10797S: Maintained 10798F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10799F: drivers/media/i2c/isl7998x.c 10800 10801INVENSENSE ICM-426xx IMU DRIVER 10802M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10803L: linux-iio@vger.kernel.org 10804S: Maintained 10805W: https://invensense.tdk.com/ 10806F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10807F: drivers/iio/imu/inv_icm42600/ 10808 10809INVENSENSE MPU-3050 GYROSCOPE DRIVER 10810M: Linus Walleij <linus.walleij@linaro.org> 10811L: linux-iio@vger.kernel.org 10812S: Maintained 10813F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10814F: drivers/iio/gyro/mpu3050* 10815 10816IOC3 ETHERNET DRIVER 10817M: Ralf Baechle <ralf@linux-mips.org> 10818L: linux-mips@vger.kernel.org 10819S: Maintained 10820F: drivers/net/ethernet/sgi/ioc3-eth.c 10821 10822IOMAP FILESYSTEM LIBRARY 10823M: Christoph Hellwig <hch@infradead.org> 10824M: Darrick J. Wong <djwong@kernel.org> 10825L: linux-xfs@vger.kernel.org 10826L: linux-fsdevel@vger.kernel.org 10827S: Supported 10828T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10829F: fs/iomap/ 10830F: include/linux/iomap.h 10831 10832IOMMU DMA-API LAYER 10833M: Robin Murphy <robin.murphy@arm.com> 10834L: iommu@lists.linux.dev 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10837F: drivers/iommu/dma-iommu.c 10838F: drivers/iommu/dma-iommu.h 10839F: drivers/iommu/iova.c 10840F: include/linux/iova.h 10841 10842IOMMUFD 10843M: Jason Gunthorpe <jgg@nvidia.com> 10844M: Kevin Tian <kevin.tian@intel.com> 10845L: iommu@lists.linux.dev 10846S: Maintained 10847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10848F: Documentation/userspace-api/iommufd.rst 10849F: drivers/iommu/iommufd/ 10850F: include/linux/iommufd.h 10851F: include/uapi/linux/iommufd.h 10852F: tools/testing/selftests/iommu/ 10853 10854IOMMU SUBSYSTEM 10855M: Joerg Roedel <joro@8bytes.org> 10856M: Will Deacon <will@kernel.org> 10857R: Robin Murphy <robin.murphy@arm.com> 10858L: iommu@lists.linux.dev 10859S: Maintained 10860T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10861F: Documentation/devicetree/bindings/iommu/ 10862F: Documentation/userspace-api/iommu.rst 10863F: drivers/iommu/ 10864F: include/linux/iommu.h 10865F: include/linux/iova.h 10866F: include/linux/of_iommu.h 10867F: include/uapi/linux/iommu.h 10868 10869IOSYS-MAP HELPERS 10870M: Thomas Zimmermann <tzimmermann@suse.de> 10871L: dri-devel@lists.freedesktop.org 10872S: Maintained 10873T: git git://anongit.freedesktop.org/drm/drm-misc 10874F: include/linux/iosys-map.h 10875 10876IO_URING 10877M: Jens Axboe <axboe@kernel.dk> 10878R: Pavel Begunkov <asml.silence@gmail.com> 10879L: io-uring@vger.kernel.org 10880S: Maintained 10881T: git git://git.kernel.dk/linux-block 10882T: git git://git.kernel.dk/liburing 10883F: io_uring/ 10884F: include/linux/io_uring.h 10885F: include/linux/io_uring_types.h 10886F: include/trace/events/io_uring.h 10887F: include/uapi/linux/io_uring.h 10888F: tools/io_uring/ 10889 10890IPMI SUBSYSTEM 10891M: Corey Minyard <minyard@acm.org> 10892L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10893S: Supported 10894W: http://openipmi.sourceforge.net/ 10895T: git https://github.com/cminyard/linux-ipmi.git for-next 10896F: Documentation/driver-api/ipmi.rst 10897F: Documentation/devicetree/bindings/ipmi/ 10898F: drivers/char/ipmi/ 10899F: include/linux/ipmi* 10900F: include/uapi/linux/ipmi* 10901 10902IPS SCSI RAID DRIVER 10903M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10904L: linux-scsi@vger.kernel.org 10905S: Maintained 10906W: http://www.adaptec.com/ 10907F: drivers/scsi/ips* 10908 10909IPVS 10910M: Simon Horman <horms@verge.net.au> 10911M: Julian Anastasov <ja@ssi.bg> 10912L: netdev@vger.kernel.org 10913L: lvs-devel@vger.kernel.org 10914S: Maintained 10915T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10916T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10917F: Documentation/networking/ipvs-sysctl.rst 10918F: include/net/ip_vs.h 10919F: include/uapi/linux/ip_vs.h 10920F: net/netfilter/ipvs/ 10921 10922IPWIRELESS DRIVER 10923M: Jiri Kosina <jikos@kernel.org> 10924M: David Sterba <dsterba@suse.com> 10925S: Odd Fixes 10926F: drivers/tty/ipwireless/ 10927 10928IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10929M: Marc Zyngier <maz@kernel.org> 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: Documentation/core-api/irq/irq-domain.rst 10933F: include/linux/irqdomain.h 10934F: kernel/irq/irqdomain.c 10935F: kernel/irq/msi.c 10936 10937IRQ SUBSYSTEM 10938M: Thomas Gleixner <tglx@linutronix.de> 10939L: linux-kernel@vger.kernel.org 10940S: Maintained 10941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10942F: kernel/irq/ 10943 10944IRQCHIP DRIVERS 10945M: Thomas Gleixner <tglx@linutronix.de> 10946M: Marc Zyngier <maz@kernel.org> 10947L: linux-kernel@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10950F: Documentation/devicetree/bindings/interrupt-controller/ 10951F: drivers/irqchip/ 10952 10953ISA 10954M: William Breathitt Gray <william.gray@linaro.org> 10955S: Maintained 10956F: Documentation/driver-api/isa.rst 10957F: drivers/base/isa.c 10958F: include/linux/isa.h 10959 10960ISA RADIO MODULE 10961M: Hans Verkuil <hverkuil@xs4all.nl> 10962L: linux-media@vger.kernel.org 10963S: Maintained 10964W: https://linuxtv.org 10965T: git git://linuxtv.org/media_tree.git 10966F: drivers/media/radio/radio-isa* 10967 10968ISAPNP 10969M: Jaroslav Kysela <perex@perex.cz> 10970S: Maintained 10971F: Documentation/driver-api/isapnp.rst 10972F: drivers/pnp/isapnp/ 10973F: include/linux/isapnp.h 10974 10975ISCSI 10976M: Lee Duncan <lduncan@suse.com> 10977M: Chris Leech <cleech@redhat.com> 10978M: Mike Christie <michael.christie@oracle.com> 10979L: open-iscsi@googlegroups.com 10980L: linux-scsi@vger.kernel.org 10981S: Maintained 10982W: www.open-iscsi.com 10983F: drivers/scsi/*iscsi* 10984F: include/scsi/*iscsi* 10985 10986iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10987M: Peter Jones <pjones@redhat.com> 10988M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10989S: Maintained 10990F: drivers/firmware/iscsi_ibft* 10991 10992ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10993M: Sagi Grimberg <sagi@grimberg.me> 10994M: Max Gurtovoy <mgurtovoy@nvidia.com> 10995L: linux-rdma@vger.kernel.org 10996S: Supported 10997W: http://www.openfabrics.org 10998W: www.open-iscsi.org 10999Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11000F: drivers/infiniband/ulp/iser/ 11001 11002ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11003M: Sagi Grimberg <sagi@grimberg.me> 11004L: linux-rdma@vger.kernel.org 11005L: target-devel@vger.kernel.org 11006S: Supported 11007W: http://www.linux-iscsi.org 11008T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11009F: drivers/infiniband/ulp/isert 11010 11011ISDN/CMTP OVER BLUETOOTH 11012M: Karsten Keil <isdn@linux-pingi.de> 11013L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11014L: netdev@vger.kernel.org 11015S: Odd Fixes 11016W: http://www.isdn4linux.de 11017F: Documentation/isdn/ 11018F: drivers/isdn/capi/ 11019F: include/linux/isdn/ 11020F: include/uapi/linux/isdn/ 11021F: net/bluetooth/cmtp/ 11022 11023ISDN/mISDN SUBSYSTEM 11024M: Karsten Keil <isdn@linux-pingi.de> 11025L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11026L: netdev@vger.kernel.org 11027S: Maintained 11028W: http://www.isdn4linux.de 11029F: drivers/isdn/Kconfig 11030F: drivers/isdn/Makefile 11031F: drivers/isdn/hardware/ 11032F: drivers/isdn/mISDN/ 11033 11034ISOFS FILESYSTEM 11035M: Jan Kara <jack@suse.cz> 11036L: linux-fsdevel@vger.kernel.org 11037S: Maintained 11038F: Documentation/filesystems/isofs.rst 11039F: fs/isofs/ 11040 11041IT87 HARDWARE MONITORING DRIVER 11042M: Jean Delvare <jdelvare@suse.com> 11043L: linux-hwmon@vger.kernel.org 11044S: Maintained 11045F: Documentation/hwmon/it87.rst 11046F: drivers/hwmon/it87.c 11047 11048IT913X MEDIA DRIVER 11049M: Antti Palosaari <crope@iki.fi> 11050L: linux-media@vger.kernel.org 11051S: Maintained 11052W: https://linuxtv.org 11053W: http://palosaari.fi/linux/ 11054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11055T: git git://linuxtv.org/anttip/media_tree.git 11056F: drivers/media/tuners/it913x* 11057 11058ITE IT66121 HDMI BRIDGE DRIVER 11059M: Phong LE <ple@baylibre.com> 11060M: Neil Armstrong <neil.armstrong@linaro.org> 11061S: Maintained 11062T: git git://anongit.freedesktop.org/drm/drm-misc 11063F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11064F: drivers/gpu/drm/bridge/ite-it66121.c 11065 11066IVTV VIDEO4LINUX DRIVER 11067M: Andy Walls <awalls@md.metrocast.net> 11068L: linux-media@vger.kernel.org 11069S: Maintained 11070W: https://linuxtv.org 11071T: git git://linuxtv.org/media_tree.git 11072F: Documentation/admin-guide/media/ivtv* 11073F: drivers/media/pci/ivtv/ 11074F: include/uapi/linux/ivtv* 11075 11076IX2505V MEDIA DRIVER 11077M: Malcolm Priestley <tvboxspy@gmail.com> 11078L: linux-media@vger.kernel.org 11079S: Maintained 11080W: https://linuxtv.org 11081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11082F: drivers/media/dvb-frontends/ix2505v* 11083 11084JAILHOUSE HYPERVISOR INTERFACE 11085M: Jan Kiszka <jan.kiszka@siemens.com> 11086L: jailhouse-dev@googlegroups.com 11087S: Maintained 11088F: arch/x86/include/asm/jailhouse_para.h 11089F: arch/x86/kernel/jailhouse.c 11090 11091JC42.4 TEMPERATURE SENSOR DRIVER 11092M: Guenter Roeck <linux@roeck-us.net> 11093L: linux-hwmon@vger.kernel.org 11094S: Maintained 11095F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11096F: Documentation/hwmon/jc42.rst 11097F: drivers/hwmon/jc42.c 11098 11099JFS FILESYSTEM 11100M: Dave Kleikamp <shaggy@kernel.org> 11101L: jfs-discussion@lists.sourceforge.net 11102S: Odd Fixes 11103W: http://jfs.sourceforge.net/ 11104T: git https://github.com/kleikamp/linux-shaggy.git 11105F: Documentation/admin-guide/jfs.rst 11106F: fs/jfs/ 11107 11108JME NETWORK DRIVER 11109M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11110L: netdev@vger.kernel.org 11111S: Maintained 11112F: drivers/net/ethernet/jme.* 11113 11114JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11115M: David Woodhouse <dwmw2@infradead.org> 11116M: Richard Weinberger <richard@nod.at> 11117L: linux-mtd@lists.infradead.org 11118S: Odd Fixes 11119W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11120T: git git://git.infradead.org/ubifs-2.6.git 11121F: fs/jffs2/ 11122F: include/uapi/linux/jffs2.h 11123 11124JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11125M: "Theodore Ts'o" <tytso@mit.edu> 11126M: Jan Kara <jack@suse.com> 11127L: linux-ext4@vger.kernel.org 11128S: Maintained 11129F: fs/jbd2/ 11130F: include/linux/jbd2.h 11131 11132JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11133M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11134L: linux-media@vger.kernel.org 11135L: linux-renesas-soc@vger.kernel.org 11136S: Maintained 11137F: drivers/media/platform/renesas/rcar_jpu.c 11138 11139JSM Neo PCI based serial card 11140L: linux-serial@vger.kernel.org 11141S: Orphan 11142F: drivers/tty/serial/jsm/ 11143 11144K10TEMP HARDWARE MONITORING DRIVER 11145M: Clemens Ladisch <clemens@ladisch.de> 11146L: linux-hwmon@vger.kernel.org 11147S: Maintained 11148F: Documentation/hwmon/k10temp.rst 11149F: drivers/hwmon/k10temp.c 11150 11151K8TEMP HARDWARE MONITORING DRIVER 11152M: Rudolf Marek <r.marek@assembler.cz> 11153L: linux-hwmon@vger.kernel.org 11154S: Maintained 11155F: Documentation/hwmon/k8temp.rst 11156F: drivers/hwmon/k8temp.c 11157 11158KASAN 11159M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11160R: Alexander Potapenko <glider@google.com> 11161R: Andrey Konovalov <andreyknvl@gmail.com> 11162R: Dmitry Vyukov <dvyukov@google.com> 11163R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11164L: kasan-dev@googlegroups.com 11165S: Maintained 11166F: Documentation/dev-tools/kasan.rst 11167F: arch/*/include/asm/*kasan.h 11168F: arch/*/mm/kasan_init* 11169F: include/linux/kasan*.h 11170F: lib/Kconfig.kasan 11171F: mm/kasan/ 11172F: scripts/Makefile.kasan 11173 11174KCONFIG 11175M: Masahiro Yamada <masahiroy@kernel.org> 11176L: linux-kbuild@vger.kernel.org 11177S: Maintained 11178Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11180F: Documentation/kbuild/kconfig* 11181F: scripts/Kconfig.include 11182F: scripts/kconfig/ 11183 11184KCOV 11185R: Dmitry Vyukov <dvyukov@google.com> 11186R: Andrey Konovalov <andreyknvl@gmail.com> 11187L: kasan-dev@googlegroups.com 11188S: Maintained 11189F: Documentation/dev-tools/kcov.rst 11190F: include/linux/kcov.h 11191F: include/uapi/linux/kcov.h 11192F: kernel/kcov.c 11193F: scripts/Makefile.kcov 11194 11195KCSAN 11196M: Marco Elver <elver@google.com> 11197R: Dmitry Vyukov <dvyukov@google.com> 11198L: kasan-dev@googlegroups.com 11199S: Maintained 11200F: Documentation/dev-tools/kcsan.rst 11201F: include/linux/kcsan*.h 11202F: kernel/kcsan/ 11203F: lib/Kconfig.kcsan 11204F: scripts/Makefile.kcsan 11205 11206KDUMP 11207M: Baoquan He <bhe@redhat.com> 11208R: Vivek Goyal <vgoyal@redhat.com> 11209R: Dave Young <dyoung@redhat.com> 11210L: kexec@lists.infradead.org 11211S: Maintained 11212W: http://lse.sourceforge.net/kdump/ 11213F: Documentation/admin-guide/kdump/ 11214F: fs/proc/vmcore.c 11215F: include/linux/crash_core.h 11216F: include/linux/crash_dump.h 11217F: include/uapi/linux/vmcore.h 11218F: kernel/crash_*.c 11219 11220KEENE FM RADIO TRANSMITTER DRIVER 11221M: Hans Verkuil <hverkuil@xs4all.nl> 11222L: linux-media@vger.kernel.org 11223S: Maintained 11224W: https://linuxtv.org 11225T: git git://linuxtv.org/media_tree.git 11226F: drivers/media/radio/radio-keene* 11227 11228KERNEL AUTOMOUNTER 11229M: Ian Kent <raven@themaw.net> 11230L: autofs@vger.kernel.org 11231S: Maintained 11232F: fs/autofs/ 11233 11234KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11235M: Masahiro Yamada <masahiroy@kernel.org> 11236R: Nathan Chancellor <nathan@kernel.org> 11237R: Nick Desaulniers <ndesaulniers@google.com> 11238R: Nicolas Schier <nicolas@fjasle.eu> 11239L: linux-kbuild@vger.kernel.org 11240S: Maintained 11241Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11243F: Documentation/kbuild/ 11244F: Makefile 11245F: scripts/*vmlinux* 11246F: scripts/Kbuild* 11247F: scripts/Makefile* 11248F: scripts/basic/ 11249F: scripts/dummy-tools/ 11250F: scripts/mk* 11251F: scripts/mod/ 11252F: scripts/package/ 11253 11254KERNEL HARDENING (not covered by other areas) 11255M: Kees Cook <keescook@chromium.org> 11256L: linux-hardening@vger.kernel.org 11257S: Supported 11258T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11259F: Documentation/ABI/testing/sysfs-kernel-oops_count 11260F: Documentation/ABI/testing/sysfs-kernel-warn_count 11261F: include/linux/overflow.h 11262F: include/linux/randomize_kstack.h 11263F: mm/usercopy.c 11264K: \b(add|choose)_random_kstack_offset\b 11265K: \b__check_(object_size|heap_object)\b 11266 11267KERNEL JANITORS 11268L: kernel-janitors@vger.kernel.org 11269S: Odd Fixes 11270W: http://kernelnewbies.org/KernelJanitors 11271 11272KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11273M: Chuck Lever <chuck.lever@oracle.com> 11274M: Jeff Layton <jlayton@kernel.org> 11275L: linux-nfs@vger.kernel.org 11276S: Supported 11277W: http://nfs.sourceforge.net/ 11278T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11279F: fs/exportfs/ 11280F: fs/lockd/ 11281F: fs/nfs_common/ 11282F: fs/nfsd/ 11283F: include/linux/lockd/ 11284F: include/linux/sunrpc/ 11285F: include/trace/events/rpcgss.h 11286F: include/trace/events/rpcrdma.h 11287F: include/trace/events/sunrpc.h 11288F: include/trace/misc/fs.h 11289F: include/trace/misc/nfs.h 11290F: include/trace/misc/sunrpc.h 11291F: include/uapi/linux/nfsd/ 11292F: include/uapi/linux/sunrpc/ 11293F: net/sunrpc/ 11294F: Documentation/filesystems/nfs/ 11295 11296KERNEL REGRESSIONS 11297M: Thorsten Leemhuis <linux@leemhuis.info> 11298L: regressions@lists.linux.dev 11299S: Supported 11300F: Documentation/admin-guide/reporting-regressions.rst 11301F: Documentation/process/handling-regressions.rst 11302 11303KERNEL SELFTEST FRAMEWORK 11304M: Shuah Khan <shuah@kernel.org> 11305M: Shuah Khan <skhan@linuxfoundation.org> 11306L: linux-kselftest@vger.kernel.org 11307S: Maintained 11308Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11309T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11310F: Documentation/dev-tools/kselftest* 11311F: tools/testing/selftests/ 11312 11313KERNEL SMB3 SERVER (KSMBD) 11314M: Namjae Jeon <linkinjeon@kernel.org> 11315M: Steve French <sfrench@samba.org> 11316R: Sergey Senozhatsky <senozhatsky@chromium.org> 11317R: Tom Talpey <tom@talpey.com> 11318L: linux-cifs@vger.kernel.org 11319S: Maintained 11320T: git git://git.samba.org/ksmbd.git 11321F: Documentation/filesystems/cifs/ksmbd.rst 11322F: fs/ksmbd/ 11323F: fs/smbfs_common/ 11324 11325KERNEL UNIT TESTING FRAMEWORK (KUnit) 11326M: Brendan Higgins <brendanhiggins@google.com> 11327M: David Gow <davidgow@google.com> 11328L: linux-kselftest@vger.kernel.org 11329L: kunit-dev@googlegroups.com 11330S: Maintained 11331W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11332F: Documentation/dev-tools/kunit/ 11333F: include/kunit/ 11334F: lib/kunit/ 11335F: tools/testing/kunit/ 11336 11337KERNEL USERMODE HELPER 11338M: Luis Chamberlain <mcgrof@kernel.org> 11339L: linux-kernel@vger.kernel.org 11340S: Maintained 11341F: include/linux/umh.h 11342F: kernel/umh.c 11343 11344KERNEL VIRTUAL MACHINE (KVM) 11345M: Paolo Bonzini <pbonzini@redhat.com> 11346L: kvm@vger.kernel.org 11347S: Supported 11348W: http://www.linux-kvm.org 11349T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11350F: Documentation/virt/kvm/ 11351F: include/asm-generic/kvm* 11352F: include/kvm/iodev.h 11353F: include/linux/kvm* 11354F: include/trace/events/kvm.h 11355F: include/uapi/asm-generic/kvm* 11356F: include/uapi/linux/kvm* 11357F: tools/kvm/ 11358F: tools/testing/selftests/kvm/ 11359F: virt/kvm/* 11360 11361KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11362M: Marc Zyngier <maz@kernel.org> 11363R: James Morse <james.morse@arm.com> 11364R: Suzuki K Poulose <suzuki.poulose@arm.com> 11365R: Oliver Upton <oliver.upton@linux.dev> 11366R: Zenghui Yu <yuzenghui@huawei.com> 11367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11368L: kvmarm@lists.linux.dev 11369L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11370S: Maintained 11371T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11372F: arch/arm64/include/asm/kvm* 11373F: arch/arm64/include/uapi/asm/kvm* 11374F: arch/arm64/kvm/ 11375F: include/kvm/arm_* 11376F: tools/testing/selftests/kvm/*/aarch64/ 11377F: tools/testing/selftests/kvm/aarch64/ 11378 11379KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11380M: Huacai Chen <chenhuacai@kernel.org> 11381M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11382L: linux-mips@vger.kernel.org 11383L: kvm@vger.kernel.org 11384S: Maintained 11385T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11386F: arch/mips/include/asm/kvm* 11387F: arch/mips/include/uapi/asm/kvm* 11388F: arch/mips/kvm/ 11389 11390KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11391L: linuxppc-dev@lists.ozlabs.org 11392T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11393F: arch/powerpc/include/asm/kvm* 11394F: arch/powerpc/include/uapi/asm/kvm* 11395F: arch/powerpc/kernel/kvm* 11396F: arch/powerpc/kvm/ 11397 11398KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11399M: Anup Patel <anup@brainfault.org> 11400R: Atish Patra <atishp@atishpatra.org> 11401L: kvm@vger.kernel.org 11402L: kvm-riscv@lists.infradead.org 11403L: linux-riscv@lists.infradead.org 11404S: Maintained 11405T: git https://github.com/kvm-riscv/linux.git 11406F: arch/riscv/include/asm/kvm* 11407F: arch/riscv/include/uapi/asm/kvm* 11408F: arch/riscv/kvm/ 11409F: tools/testing/selftests/kvm/*/riscv/ 11410 11411KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11412M: Christian Borntraeger <borntraeger@linux.ibm.com> 11413M: Janosch Frank <frankja@linux.ibm.com> 11414M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11415R: David Hildenbrand <david@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11419F: Documentation/virt/kvm/s390* 11420F: arch/s390/include/asm/gmap.h 11421F: arch/s390/include/asm/kvm* 11422F: arch/s390/include/uapi/asm/kvm* 11423F: arch/s390/include/uapi/asm/uvdevice.h 11424F: arch/s390/kernel/uv.c 11425F: arch/s390/kvm/ 11426F: arch/s390/mm/gmap.c 11427F: drivers/s390/char/uvdevice.c 11428F: tools/testing/selftests/drivers/s390x/uvdevice/ 11429F: tools/testing/selftests/kvm/*/s390x/ 11430F: tools/testing/selftests/kvm/s390x/ 11431 11432KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11433M: Sean Christopherson <seanjc@google.com> 11434M: Paolo Bonzini <pbonzini@redhat.com> 11435L: kvm@vger.kernel.org 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11438F: arch/x86/include/asm/kvm* 11439F: arch/x86/include/asm/svm.h 11440F: arch/x86/include/asm/vmx*.h 11441F: arch/x86/include/uapi/asm/kvm* 11442F: arch/x86/include/uapi/asm/svm.h 11443F: arch/x86/include/uapi/asm/vmx.h 11444F: arch/x86/kvm/ 11445F: arch/x86/kvm/*/ 11446 11447KVM PARAVIRT (KVM/paravirt) 11448M: Paolo Bonzini <pbonzini@redhat.com> 11449R: Wanpeng Li <wanpengli@tencent.com> 11450R: Vitaly Kuznetsov <vkuznets@redhat.com> 11451L: kvm@vger.kernel.org 11452S: Supported 11453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11454F: arch/x86/kernel/kvm.c 11455F: arch/x86/kernel/kvmclock.c 11456F: arch/x86/include/asm/pvclock-abi.h 11457F: include/linux/kvm_para.h 11458F: include/uapi/linux/kvm_para.h 11459F: include/uapi/asm-generic/kvm_para.h 11460F: include/asm-generic/kvm_para.h 11461F: arch/um/include/asm/kvm_para.h 11462F: arch/x86/include/asm/kvm_para.h 11463F: arch/x86/include/uapi/asm/kvm_para.h 11464 11465KVM X86 HYPER-V (KVM/hyper-v) 11466M: Vitaly Kuznetsov <vkuznets@redhat.com> 11467M: Sean Christopherson <seanjc@google.com> 11468M: Paolo Bonzini <pbonzini@redhat.com> 11469L: kvm@vger.kernel.org 11470S: Supported 11471T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11472F: arch/x86/kvm/hyperv.* 11473F: arch/x86/kvm/kvm_onhyperv.* 11474F: arch/x86/kvm/svm/hyperv.* 11475F: arch/x86/kvm/svm/svm_onhyperv.* 11476F: arch/x86/kvm/vmx/hyperv.* 11477 11478KVM X86 Xen (KVM/Xen) 11479M: David Woodhouse <dwmw2@infradead.org> 11480M: Paul Durrant <paul@xen.org> 11481M: Sean Christopherson <seanjc@google.com> 11482M: Paolo Bonzini <pbonzini@redhat.com> 11483L: kvm@vger.kernel.org 11484S: Supported 11485T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11486F: arch/x86/kvm/xen.* 11487 11488KERNFS 11489M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11490M: Tejun Heo <tj@kernel.org> 11491S: Supported 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11493F: fs/kernfs/ 11494F: include/linux/kernfs.h 11495 11496KEXEC 11497M: Eric Biederman <ebiederm@xmission.com> 11498L: kexec@lists.infradead.org 11499S: Maintained 11500W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11501F: include/linux/kexec.h 11502F: include/uapi/linux/kexec.h 11503F: kernel/kexec* 11504 11505KEYS-ENCRYPTED 11506M: Mimi Zohar <zohar@linux.ibm.com> 11507L: linux-integrity@vger.kernel.org 11508L: keyrings@vger.kernel.org 11509S: Supported 11510F: Documentation/security/keys/trusted-encrypted.rst 11511F: include/keys/encrypted-type.h 11512F: security/keys/encrypted-keys/ 11513 11514KEYS-TRUSTED 11515M: James Bottomley <jejb@linux.ibm.com> 11516M: Jarkko Sakkinen <jarkko@kernel.org> 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: Documentation/security/keys/trusted-encrypted.rst 11522F: include/keys/trusted-type.h 11523F: include/keys/trusted_tpm.h 11524F: security/keys/trusted-keys/ 11525 11526KEYS-TRUSTED-TEE 11527M: Sumit Garg <sumit.garg@linaro.org> 11528L: linux-integrity@vger.kernel.org 11529L: keyrings@vger.kernel.org 11530S: Supported 11531F: include/keys/trusted_tee.h 11532F: security/keys/trusted-keys/trusted_tee.c 11533 11534KEYS-TRUSTED-CAAM 11535M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11536R: Pengutronix Kernel Team <kernel@pengutronix.de> 11537L: linux-integrity@vger.kernel.org 11538L: keyrings@vger.kernel.org 11539S: Maintained 11540F: include/keys/trusted_caam.h 11541F: security/keys/trusted-keys/trusted_caam.c 11542 11543KEYS/KEYRINGS 11544M: David Howells <dhowells@redhat.com> 11545M: Jarkko Sakkinen <jarkko@kernel.org> 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: Documentation/security/keys/core.rst 11549F: include/keys/ 11550F: include/linux/key-type.h 11551F: include/linux/key.h 11552F: include/linux/keyctl.h 11553F: include/uapi/linux/keyctl.h 11554F: security/keys/ 11555 11556KEYS/KEYRINGS_INTEGRITY 11557M: Jarkko Sakkinen <jarkko@kernel.org> 11558M: Mimi Zohar <zohar@linux.ibm.com> 11559L: linux-integrity@vger.kernel.org 11560L: keyrings@vger.kernel.org 11561S: Supported 11562F: security/integrity/platform_certs 11563 11564KFENCE 11565M: Alexander Potapenko <glider@google.com> 11566M: Marco Elver <elver@google.com> 11567R: Dmitry Vyukov <dvyukov@google.com> 11568L: kasan-dev@googlegroups.com 11569S: Maintained 11570F: Documentation/dev-tools/kfence.rst 11571F: arch/*/include/asm/kfence.h 11572F: include/linux/kfence.h 11573F: lib/Kconfig.kfence 11574F: mm/kfence/ 11575 11576KFIFO 11577M: Stefani Seibold <stefani@seibold.net> 11578S: Maintained 11579F: include/linux/kfifo.h 11580F: lib/kfifo.c 11581F: samples/kfifo/ 11582 11583KGDB / KDB /debug_core 11584M: Jason Wessel <jason.wessel@windriver.com> 11585M: Daniel Thompson <daniel.thompson@linaro.org> 11586R: Douglas Anderson <dianders@chromium.org> 11587L: kgdb-bugreport@lists.sourceforge.net 11588S: Maintained 11589W: http://kgdb.wiki.kernel.org/ 11590T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11591F: Documentation/dev-tools/kgdb.rst 11592F: drivers/misc/kgdbts.c 11593F: drivers/tty/serial/kgdboc.c 11594F: include/linux/kdb.h 11595F: include/linux/kgdb.h 11596F: kernel/debug/ 11597F: kernel/module/kdb.c 11598 11599KHADAS MCU MFD DRIVER 11600M: Neil Armstrong <neil.armstrong@linaro.org> 11601L: linux-amlogic@lists.infradead.org 11602S: Maintained 11603F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11604F: drivers/mfd/khadas-mcu.c 11605F: include/linux/mfd/khadas-mcu.h 11606F: drivers/thermal/khadas_mcu_fan.c 11607 11608KIONIX/ROHM KX022A ACCELEROMETER 11609M: Matti Vaittinen <mazziesaccount@gmail.com> 11610L: linux-iio@vger.kernel.org 11611S: Supported 11612F: drivers/iio/accel/kionix-kx022a* 11613 11614KMEMLEAK 11615M: Catalin Marinas <catalin.marinas@arm.com> 11616S: Maintained 11617F: Documentation/dev-tools/kmemleak.rst 11618F: include/linux/kmemleak.h 11619F: mm/kmemleak.c 11620F: samples/kmemleak/kmemleak-test.c 11621 11622KMOD KERNEL MODULE LOADER - USERMODE HELPER 11623M: Luis Chamberlain <mcgrof@kernel.org> 11624L: linux-kernel@vger.kernel.org 11625L: linux-modules@vger.kernel.org 11626S: Maintained 11627F: include/linux/kmod.h 11628F: kernel/kmod.c 11629F: lib/test_kmod.c 11630F: tools/testing/selftests/kmod/ 11631 11632KMSAN 11633M: Alexander Potapenko <glider@google.com> 11634R: Marco Elver <elver@google.com> 11635R: Dmitry Vyukov <dvyukov@google.com> 11636L: kasan-dev@googlegroups.com 11637S: Maintained 11638F: Documentation/dev-tools/kmsan.rst 11639F: arch/*/include/asm/kmsan.h 11640F: arch/*/mm/kmsan_* 11641F: include/linux/kmsan*.h 11642F: lib/Kconfig.kmsan 11643F: mm/kmsan/ 11644F: scripts/Makefile.kmsan 11645 11646KPROBES 11647M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11648M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11649M: "David S. Miller" <davem@davemloft.net> 11650M: Masami Hiramatsu <mhiramat@kernel.org> 11651L: linux-kernel@vger.kernel.org 11652L: linux-trace-kernel@vger.kernel.org 11653Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11654S: Maintained 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11656F: Documentation/trace/kprobes.rst 11657F: include/asm-generic/kprobes.h 11658F: include/linux/kprobes.h 11659F: kernel/kprobes.c 11660F: lib/test_kprobes.c 11661F: samples/kprobes 11662 11663KS0108 LCD CONTROLLER DRIVER 11664M: Miguel Ojeda <ojeda@kernel.org> 11665S: Maintained 11666F: Documentation/admin-guide/auxdisplay/ks0108.rst 11667F: drivers/auxdisplay/ks0108.c 11668F: include/linux/ks0108.h 11669 11670KTD253 BACKLIGHT DRIVER 11671M: Linus Walleij <linus.walleij@linaro.org> 11672S: Maintained 11673F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11674F: drivers/video/backlight/ktd253-backlight.c 11675 11676KTEST 11677M: Steven Rostedt <rostedt@goodmis.org> 11678M: John Hawley <warthog9@eaglescrag.net> 11679S: Maintained 11680F: tools/testing/ktest 11681 11682L3MDEV 11683M: David Ahern <dsahern@kernel.org> 11684L: netdev@vger.kernel.org 11685S: Maintained 11686F: include/net/l3mdev.h 11687F: net/l3mdev 11688 11689LANDLOCK SECURITY MODULE 11690M: Mickaël Salaün <mic@digikod.net> 11691L: linux-security-module@vger.kernel.org 11692S: Supported 11693W: https://landlock.io 11694T: git https://github.com/landlock-lsm/linux.git 11695F: Documentation/security/landlock.rst 11696F: Documentation/userspace-api/landlock.rst 11697F: include/uapi/linux/landlock.h 11698F: samples/landlock/ 11699F: security/landlock/ 11700F: tools/testing/selftests/landlock/ 11701K: landlock 11702K: LANDLOCK 11703 11704LANTIQ / INTEL Ethernet drivers 11705M: Hauke Mehrtens <hauke@hauke-m.de> 11706L: netdev@vger.kernel.org 11707S: Maintained 11708F: drivers/net/dsa/lantiq_gswip.c 11709F: drivers/net/dsa/lantiq_pce.h 11710F: drivers/net/ethernet/lantiq_xrx200.c 11711F: net/dsa/tag_gswip.c 11712 11713LANTIQ MIPS ARCHITECTURE 11714M: John Crispin <john@phrozen.org> 11715L: linux-mips@vger.kernel.org 11716S: Maintained 11717F: arch/mips/lantiq 11718F: drivers/soc/lantiq 11719 11720LASI 53c700 driver for PARISC 11721M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11722L: linux-scsi@vger.kernel.org 11723S: Maintained 11724F: Documentation/scsi/53c700.rst 11725F: drivers/scsi/53c700* 11726 11727LEAKING_ADDRESSES 11728M: Tobin C. Harding <me@tobin.cc> 11729M: Tycho Andersen <tycho@tycho.pizza> 11730L: linux-hardening@vger.kernel.org 11731S: Maintained 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11733F: scripts/leaking_addresses.pl 11734 11735LED SUBSYSTEM 11736M: Pavel Machek <pavel@ucw.cz> 11737M: Lee Jones <lee@kernel.org> 11738L: linux-leds@vger.kernel.org 11739S: Maintained 11740T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11741F: Documentation/devicetree/bindings/leds/ 11742F: drivers/leds/ 11743F: include/dt-bindings/leds/ 11744F: include/linux/leds.h 11745 11746LEGACY EEPROM DRIVER 11747M: Jean Delvare <jdelvare@suse.com> 11748S: Maintained 11749F: Documentation/misc-devices/eeprom.rst 11750F: drivers/misc/eeprom/eeprom.c 11751 11752LEGO MINDSTORMS EV3 11753R: David Lechner <david@lechnology.com> 11754S: Maintained 11755F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11756F: arch/arm/boot/dts/da850-lego-ev3.dts 11757F: drivers/power/supply/lego_ev3_battery.c 11758 11759LEGO USB Tower driver 11760M: Juergen Stuber <starblue@users.sourceforge.net> 11761L: legousb-devel@lists.sourceforge.net 11762S: Maintained 11763W: http://legousb.sourceforge.net/ 11764F: drivers/usb/misc/legousbtower.c 11765 11766LETSKETCH HID TABLET DRIVER 11767M: Hans de Goede <hdegoede@redhat.com> 11768L: linux-input@vger.kernel.org 11769S: Maintained 11770T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11771F: drivers/hid/hid-letsketch.c 11772 11773LG LAPTOP EXTRAS 11774M: Matan Ziv-Av <matan@svgalib.org> 11775L: platform-driver-x86@vger.kernel.org 11776S: Maintained 11777F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11778F: Documentation/admin-guide/laptops/lg-laptop.rst 11779F: drivers/platform/x86/lg-laptop.c 11780 11781LG2160 MEDIA DRIVER 11782M: Michael Krufky <mkrufky@linuxtv.org> 11783L: linux-media@vger.kernel.org 11784S: Maintained 11785W: https://linuxtv.org 11786W: http://github.com/mkrufky 11787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11788T: git git://linuxtv.org/mkrufky/tuners.git 11789F: drivers/media/dvb-frontends/lg2160.* 11790 11791LGDT3305 MEDIA DRIVER 11792M: Michael Krufky <mkrufky@linuxtv.org> 11793L: linux-media@vger.kernel.org 11794S: Maintained 11795W: https://linuxtv.org 11796W: http://github.com/mkrufky 11797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11798T: git git://linuxtv.org/mkrufky/tuners.git 11799F: drivers/media/dvb-frontends/lgdt3305.* 11800 11801LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11802M: Viresh Kumar <vireshk@kernel.org> 11803L: linux-ide@vger.kernel.org 11804S: Maintained 11805T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11806F: drivers/ata/pata_arasan_cf.c 11807F: include/linux/pata_arasan_cf_data.h 11808 11809LIBATA PATA DRIVERS 11810R: Sergey Shtylyov <s.shtylyov@omp.ru> 11811L: linux-ide@vger.kernel.org 11812F: drivers/ata/ata_*.c 11813F: drivers/ata/pata_*.c 11814 11815LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11816M: Linus Walleij <linus.walleij@linaro.org> 11817L: linux-ide@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11820F: drivers/ata/pata_ftide010.c 11821F: drivers/ata/sata_gemini.c 11822F: drivers/ata/sata_gemini.h 11823 11824LIBATA SATA AHCI PLATFORM devices support 11825M: Hans de Goede <hdegoede@redhat.com> 11826M: Jens Axboe <axboe@kernel.dk> 11827L: linux-ide@vger.kernel.org 11828S: Maintained 11829T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11830F: drivers/ata/ahci_platform.c 11831F: drivers/ata/libahci_platform.c 11832F: include/linux/ahci_platform.h 11833 11834LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11835M: Serge Semin <fancer.lancer@gmail.com> 11836L: linux-ide@vger.kernel.org 11837S: Maintained 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11839F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11840F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11841F: drivers/ata/ahci_dwc.c 11842 11843LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11844M: Mikael Pettersson <mikpelinux@gmail.com> 11845L: linux-ide@vger.kernel.org 11846S: Maintained 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11848F: drivers/ata/sata_promise.* 11849 11850LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11851M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11852L: linux-ide@vger.kernel.org 11853S: Maintained 11854T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11855F: Documentation/ABI/testing/sysfs-ata 11856F: Documentation/devicetree/bindings/ata/ 11857F: drivers/ata/ 11858F: include/linux/ata.h 11859F: include/linux/libata.h 11860 11861LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11862M: Vishal Verma <vishal.l.verma@intel.com> 11863M: Dan Williams <dan.j.williams@intel.com> 11864M: Dave Jiang <dave.jiang@intel.com> 11865L: nvdimm@lists.linux.dev 11866S: Supported 11867Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11868P: Documentation/nvdimm/maintainer-entry-profile.rst 11869F: drivers/nvdimm/btt* 11870 11871LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11872M: Dan Williams <dan.j.williams@intel.com> 11873M: Vishal Verma <vishal.l.verma@intel.com> 11874M: Dave Jiang <dave.jiang@intel.com> 11875L: nvdimm@lists.linux.dev 11876S: Supported 11877Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11878P: Documentation/nvdimm/maintainer-entry-profile.rst 11879F: drivers/nvdimm/pmem* 11880 11881LIBNVDIMM: DEVICETREE BINDINGS 11882M: Oliver O'Halloran <oohall@gmail.com> 11883L: nvdimm@lists.linux.dev 11884S: Supported 11885Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11886F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11887F: drivers/nvdimm/of_pmem.c 11888 11889LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11890M: Dan Williams <dan.j.williams@intel.com> 11891M: Vishal Verma <vishal.l.verma@intel.com> 11892M: Dave Jiang <dave.jiang@intel.com> 11893M: Ira Weiny <ira.weiny@intel.com> 11894L: nvdimm@lists.linux.dev 11895S: Supported 11896Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11897P: Documentation/nvdimm/maintainer-entry-profile.rst 11898T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11899F: drivers/acpi/nfit/* 11900F: drivers/nvdimm/* 11901F: include/linux/libnvdimm.h 11902F: include/linux/nd.h 11903F: include/uapi/linux/ndctl.h 11904F: tools/testing/nvdimm/ 11905 11906LICENSES and SPDX stuff 11907M: Thomas Gleixner <tglx@linutronix.de> 11908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11909L: linux-spdx@vger.kernel.org 11910S: Maintained 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11912F: COPYING 11913F: Documentation/process/license-rules.rst 11914F: LICENSES/ 11915F: scripts/spdxcheck-test.sh 11916F: scripts/spdxcheck.py 11917F: scripts/spdxexclude 11918 11919LINEAR RANGES HELPERS 11920M: Mark Brown <broonie@kernel.org> 11921R: Matti Vaittinen <mazziesaccount@gmail.com> 11922F: lib/linear_ranges.c 11923F: lib/test_linear_ranges.c 11924F: include/linux/linear_range.h 11925 11926LINUX FOR POWER MACINTOSH 11927M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11928L: linuxppc-dev@lists.ozlabs.org 11929S: Odd Fixes 11930F: arch/powerpc/platforms/powermac/ 11931F: drivers/macintosh/ 11932 11933LINUX FOR POWERPC (32-BIT AND 64-BIT) 11934M: Michael Ellerman <mpe@ellerman.id.au> 11935R: Nicholas Piggin <npiggin@gmail.com> 11936R: Christophe Leroy <christophe.leroy@csgroup.eu> 11937L: linuxppc-dev@lists.ozlabs.org 11938S: Supported 11939W: https://github.com/linuxppc/wiki/wiki 11940Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11941T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11942F: Documentation/ABI/stable/sysfs-firmware-opal-* 11943F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11944F: Documentation/devicetree/bindings/powerpc/ 11945F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11946F: Documentation/powerpc/ 11947F: arch/powerpc/ 11948F: drivers/*/*/*pasemi* 11949F: drivers/*/*pasemi* 11950F: drivers/char/tpm/tpm_ibmvtpm* 11951F: drivers/crypto/nx/ 11952F: drivers/crypto/vmx/ 11953F: drivers/i2c/busses/i2c-opal.c 11954F: drivers/net/ethernet/ibm/ibmveth.* 11955F: drivers/net/ethernet/ibm/ibmvnic.* 11956F: drivers/pci/hotplug/pnv_php.c 11957F: drivers/pci/hotplug/rpa* 11958F: drivers/rtc/rtc-opal.c 11959F: drivers/scsi/ibmvscsi/ 11960F: drivers/tty/hvc/hvc_opal.c 11961F: drivers/watchdog/wdrtas.c 11962F: tools/testing/selftests/powerpc 11963N: /pmac 11964N: powermac 11965N: powernv 11966N: [^a-z0-9]ps3 11967N: pseries 11968 11969LINUX FOR POWERPC EMBEDDED MPC5XXX 11970M: Anatolij Gustschin <agust@denx.de> 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Odd Fixes 11973F: arch/powerpc/platforms/512x/ 11974F: arch/powerpc/platforms/52xx/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC4XX 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Orphan 11979F: arch/powerpc/platforms/40x/ 11980F: arch/powerpc/platforms/44x/ 11981 11982LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11983M: Scott Wood <oss@buserror.net> 11984L: linuxppc-dev@lists.ozlabs.org 11985S: Odd fixes 11986T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11987F: Documentation/devicetree/bindings/powerpc/fsl/ 11988F: arch/powerpc/platforms/83xx/ 11989F: arch/powerpc/platforms/85xx/ 11990 11991LINUX FOR POWERPC EMBEDDED PPC8XX 11992M: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Maintained 11995F: arch/powerpc/platforms/8xx/ 11996 11997LINUX KERNEL DUMP TEST MODULE (LKDTM) 11998M: Kees Cook <keescook@chromium.org> 11999S: Maintained 12000F: drivers/misc/lkdtm/* 12001F: tools/testing/selftests/lkdtm/* 12002 12003LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12004M: Alan Stern <stern@rowland.harvard.edu> 12005M: Andrea Parri <parri.andrea@gmail.com> 12006M: Will Deacon <will@kernel.org> 12007M: Peter Zijlstra <peterz@infradead.org> 12008M: Boqun Feng <boqun.feng@gmail.com> 12009M: Nicholas Piggin <npiggin@gmail.com> 12010M: David Howells <dhowells@redhat.com> 12011M: Jade Alglave <j.alglave@ucl.ac.uk> 12012M: Luc Maranget <luc.maranget@inria.fr> 12013M: "Paul E. McKenney" <paulmck@kernel.org> 12014R: Akira Yokosawa <akiyks@gmail.com> 12015R: Daniel Lustig <dlustig@nvidia.com> 12016R: Joel Fernandes <joel@joelfernandes.org> 12017L: linux-kernel@vger.kernel.org 12018L: linux-arch@vger.kernel.org 12019S: Supported 12020T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12021F: Documentation/atomic_bitops.txt 12022F: Documentation/atomic_t.txt 12023F: Documentation/core-api/refcount-vs-atomic.rst 12024F: Documentation/litmus-tests/ 12025F: Documentation/memory-barriers.txt 12026F: tools/memory-model/ 12027 12028LIS3LV02D ACCELEROMETER DRIVER 12029M: Eric Piel <eric.piel@tremplin-utc.net> 12030S: Maintained 12031F: Documentation/misc-devices/lis3lv02d.rst 12032F: drivers/misc/lis3lv02d/ 12033F: drivers/platform/x86/hp/hp_accel.c 12034 12035LIST KUNIT TEST 12036M: David Gow <davidgow@google.com> 12037L: linux-kselftest@vger.kernel.org 12038L: kunit-dev@googlegroups.com 12039S: Maintained 12040F: lib/list-test.c 12041 12042LITEX PLATFORM 12043M: Karol Gugala <kgugala@antmicro.com> 12044M: Mateusz Holenko <mholenko@antmicro.com> 12045M: Gabriel Somlo <gsomlo@gmail.com> 12046M: Joel Stanley <joel@jms.id.au> 12047S: Maintained 12048F: Documentation/devicetree/bindings/*/litex,*.yaml 12049F: arch/openrisc/boot/dts/or1klitex.dts 12050F: include/linux/litex.h 12051F: drivers/tty/serial/liteuart.c 12052F: drivers/soc/litex/* 12053F: drivers/net/ethernet/litex/* 12054F: drivers/mmc/host/litex_mmc.c 12055N: litex 12056 12057LIVE PATCHING 12058M: Josh Poimboeuf <jpoimboe@kernel.org> 12059M: Jiri Kosina <jikos@kernel.org> 12060M: Miroslav Benes <mbenes@suse.cz> 12061M: Petr Mladek <pmladek@suse.com> 12062R: Joe Lawrence <joe.lawrence@redhat.com> 12063L: live-patching@vger.kernel.org 12064S: Maintained 12065T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12066F: Documentation/ABI/testing/sysfs-kernel-livepatch 12067F: Documentation/livepatch/ 12068F: arch/powerpc/include/asm/livepatch.h 12069F: include/linux/livepatch.h 12070F: kernel/livepatch/ 12071F: kernel/module/livepatch.c 12072F: lib/livepatch/ 12073F: samples/livepatch/ 12074F: tools/testing/selftests/livepatch/ 12075 12076LLC (802.2) 12077L: netdev@vger.kernel.org 12078S: Odd fixes 12079F: include/linux/llc.h 12080F: include/net/llc* 12081F: include/uapi/linux/llc.h 12082F: net/llc/ 12083 12084LM73 HARDWARE MONITOR DRIVER 12085M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: drivers/hwmon/lm73.c 12089 12090LM78 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/hwmon/lm78.rst 12095F: drivers/hwmon/lm78.c 12096 12097LM83 HARDWARE MONITOR DRIVER 12098M: Jean Delvare <jdelvare@suse.com> 12099L: linux-hwmon@vger.kernel.org 12100S: Maintained 12101F: Documentation/hwmon/lm83.rst 12102F: drivers/hwmon/lm83.c 12103 12104LM90 HARDWARE MONITOR DRIVER 12105M: Jean Delvare <jdelvare@suse.com> 12106L: linux-hwmon@vger.kernel.org 12107S: Maintained 12108F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12109F: Documentation/hwmon/lm90.rst 12110F: drivers/hwmon/lm90.c 12111F: include/dt-bindings/thermal/lm90.h 12112 12113LM95234 HARDWARE MONITOR DRIVER 12114M: Guenter Roeck <linux@roeck-us.net> 12115L: linux-hwmon@vger.kernel.org 12116S: Maintained 12117F: Documentation/hwmon/lm95234.rst 12118F: drivers/hwmon/lm95234.c 12119 12120LME2510 MEDIA DRIVER 12121M: Malcolm Priestley <tvboxspy@gmail.com> 12122L: linux-media@vger.kernel.org 12123S: Maintained 12124W: https://linuxtv.org 12125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12126F: drivers/media/usb/dvb-usb-v2/lmedm04* 12127 12128LOADPIN SECURITY MODULE 12129M: Kees Cook <keescook@chromium.org> 12130S: Supported 12131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12132F: Documentation/admin-guide/LSM/LoadPin.rst 12133F: security/loadpin/ 12134 12135LOCKING PRIMITIVES 12136M: Peter Zijlstra <peterz@infradead.org> 12137M: Ingo Molnar <mingo@redhat.com> 12138M: Will Deacon <will@kernel.org> 12139R: Waiman Long <longman@redhat.com> 12140R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12141L: linux-kernel@vger.kernel.org 12142S: Maintained 12143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12144F: Documentation/locking/ 12145F: arch/*/include/asm/spinlock*.h 12146F: include/linux/lockdep.h 12147F: include/linux/mutex*.h 12148F: include/linux/rwlock*.h 12149F: include/linux/rwsem*.h 12150F: include/linux/seqlock.h 12151F: include/linux/spinlock*.h 12152F: kernel/locking/ 12153F: lib/locking*.[ch] 12154X: kernel/locking/locktorture.c 12155 12156LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12157M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12158L: linux-ntfs-dev@lists.sourceforge.net 12159S: Maintained 12160W: http://www.linux-ntfs.org/content/view/19/37/ 12161F: Documentation/admin-guide/ldm.rst 12162F: block/partitions/ldm.* 12163 12164LOGITECH HID GAMING KEYBOARDS 12165M: Hans de Goede <hdegoede@redhat.com> 12166L: linux-input@vger.kernel.org 12167S: Maintained 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12169F: drivers/hid/hid-lg-g15.c 12170 12171LONTIUM LT8912B MIPI TO HDMI BRIDGE 12172M: Adrien Grassein <adrien.grassein@gmail.com> 12173S: Maintained 12174F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12175F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12176 12177LOONGARCH 12178M: Huacai Chen <chenhuacai@kernel.org> 12179R: WANG Xuerui <kernel@xen0n.name> 12180L: loongarch@lists.linux.dev 12181S: Maintained 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12183F: arch/loongarch/ 12184F: drivers/*/*loongarch* 12185F: Documentation/loongarch/ 12186F: Documentation/translations/zh_CN/loongarch/ 12187 12188LOONGSON-2 SOC SERIES GUTS DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: loongarch@lists.linux.dev 12191S: Maintained 12192F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12193F: drivers/soc/loongson/loongson2_guts.c 12194 12195LOONGSON-2 SOC SERIES PINCTRL DRIVER 12196M: zhanghongchen <zhanghongchen@loongson.cn> 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-gpio@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12201F: drivers/pinctrl/pinctrl-loongson2.c 12202 12203LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12204M: Sathya Prakash <sathya.prakash@broadcom.com> 12205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12206M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12207L: MPT-FusionLinux.pdl@broadcom.com 12208L: linux-scsi@vger.kernel.org 12209S: Supported 12210W: http://www.avagotech.com/support/ 12211F: drivers/message/fusion/ 12212F: drivers/scsi/mpt3sas/ 12213 12214LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12215M: Matthew Wilcox <willy@infradead.org> 12216L: linux-scsi@vger.kernel.org 12217S: Maintained 12218F: drivers/scsi/sym53c8xx_2/ 12219 12220LTC1660 DAC DRIVER 12221M: Marcus Folkesson <marcus.folkesson@gmail.com> 12222L: linux-iio@vger.kernel.org 12223S: Maintained 12224F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12225F: drivers/iio/dac/ltc1660.c 12226 12227LTC2688 IIO DAC DRIVER 12228M: Nuno Sá <nuno.sa@analog.com> 12229L: linux-iio@vger.kernel.org 12230S: Supported 12231W: https://ez.analog.com/linux-software-drivers 12232F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12233F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12234F: drivers/iio/dac/ltc2688.c 12235 12236LTC2947 HARDWARE MONITOR DRIVER 12237M: Nuno Sá <nuno.sa@analog.com> 12238L: linux-hwmon@vger.kernel.org 12239S: Supported 12240W: https://ez.analog.com/linux-software-drivers 12241F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12242F: drivers/hwmon/ltc2947-core.c 12243F: drivers/hwmon/ltc2947-i2c.c 12244F: drivers/hwmon/ltc2947-spi.c 12245F: drivers/hwmon/ltc2947.h 12246 12247LTC2983 IIO TEMPERATURE DRIVER 12248M: Nuno Sá <nuno.sa@analog.com> 12249L: linux-iio@vger.kernel.org 12250S: Supported 12251W: https://ez.analog.com/linux-software-drivers 12252F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12253F: drivers/iio/temperature/ltc2983.c 12254 12255LTC4261 HARDWARE MONITOR DRIVER 12256M: Guenter Roeck <linux@roeck-us.net> 12257L: linux-hwmon@vger.kernel.org 12258S: Maintained 12259F: Documentation/hwmon/ltc4261.rst 12260F: drivers/hwmon/ltc4261.c 12261 12262LTC4306 I2C MULTIPLEXER DRIVER 12263M: Michael Hennerich <michael.hennerich@analog.com> 12264L: linux-i2c@vger.kernel.org 12265S: Supported 12266W: https://ez.analog.com/linux-software-drivers 12267F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12268F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12269 12270LTP (Linux Test Project) 12271M: Mike Frysinger <vapier@gentoo.org> 12272M: Cyril Hrubis <chrubis@suse.cz> 12273M: Wanlong Gao <wanlong.gao@gmail.com> 12274M: Jan Stancek <jstancek@redhat.com> 12275M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12276M: Alexey Kodanev <alexey.kodanev@oracle.com> 12277L: ltp@lists.linux.it (subscribers-only) 12278S: Maintained 12279W: http://linux-test-project.github.io/ 12280T: git https://github.com/linux-test-project/ltp.git 12281 12282LYNX 28G SERDES PHY DRIVER 12283M: Ioana Ciornei <ioana.ciornei@nxp.com> 12284L: netdev@vger.kernel.org 12285S: Supported 12286F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12287F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12288 12289LYNX PCS MODULE 12290M: Ioana Ciornei <ioana.ciornei@nxp.com> 12291L: netdev@vger.kernel.org 12292S: Supported 12293F: drivers/net/pcs/pcs-lynx.c 12294F: include/linux/pcs-lynx.h 12295 12296M68K ARCHITECTURE 12297M: Geert Uytterhoeven <geert@linux-m68k.org> 12298L: linux-m68k@lists.linux-m68k.org 12299S: Maintained 12300W: http://www.linux-m68k.org/ 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12302F: arch/m68k/ 12303F: drivers/zorro/ 12304 12305M68K ON APPLE MACINTOSH 12306M: Joshua Thompson <funaho@jurai.org> 12307L: linux-m68k@lists.linux-m68k.org 12308S: Maintained 12309W: http://www.mac.linux-m68k.org/ 12310F: arch/m68k/mac/ 12311F: drivers/macintosh/adb-iop.c 12312F: drivers/macintosh/via-macii.c 12313 12314M68K ON HP9000/300 12315M: Philip Blundell <philb@gnu.org> 12316S: Maintained 12317W: http://www.tazenda.demon.co.uk/phil/linux-hp 12318F: arch/m68k/hp300/ 12319 12320M88DS3103 MEDIA DRIVER 12321M: Antti Palosaari <crope@iki.fi> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://palosaari.fi/linux/ 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/anttip/media_tree.git 12328F: drivers/media/dvb-frontends/m88ds3103* 12329 12330M88RS2000 MEDIA DRIVER 12331M: Malcolm Priestley <tvboxspy@gmail.com> 12332L: linux-media@vger.kernel.org 12333S: Maintained 12334W: https://linuxtv.org 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336F: drivers/media/dvb-frontends/m88rs2000* 12337 12338MA901 MASTERKIT USB FM RADIO DRIVER 12339M: Alexey Klimov <klimov.linux@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342T: git git://linuxtv.org/media_tree.git 12343F: drivers/media/radio/radio-ma901.c 12344 12345MAC80211 12346M: Johannes Berg <johannes@sipsolutions.net> 12347L: linux-wireless@vger.kernel.org 12348S: Maintained 12349W: https://wireless.wiki.kernel.org/ 12350Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12351T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12353F: Documentation/networking/mac80211-injection.rst 12354F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12355F: drivers/net/wireless/mac80211_hwsim.[ch] 12356F: include/net/mac80211.h 12357F: net/mac80211/ 12358 12359MAILBOX API 12360M: Jassi Brar <jassisinghbrar@gmail.com> 12361L: linux-kernel@vger.kernel.org 12362S: Maintained 12363F: drivers/mailbox/ 12364F: include/linux/mailbox_client.h 12365F: include/linux/mailbox_controller.h 12366F: include/dt-bindings/mailbox/ 12367F: Documentation/devicetree/bindings/mailbox/ 12368 12369MAILBOX ARM MHUv2 12370M: Viresh Kumar <viresh.kumar@linaro.org> 12371M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12372L: linux-kernel@vger.kernel.org 12373S: Maintained 12374F: drivers/mailbox/arm_mhuv2.c 12375F: include/linux/mailbox/arm_mhuv2_message.h 12376F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12377 12378MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12379M: Jeremy Kerr <jk@codeconstruct.com.au> 12380M: Matt Johnston <matt@codeconstruct.com.au> 12381L: netdev@vger.kernel.org 12382S: Maintained 12383F: Documentation/networking/mctp.rst 12384F: drivers/net/mctp/ 12385F: include/net/mctp.h 12386F: include/net/mctpdevice.h 12387F: include/net/netns/mctp.h 12388F: net/mctp/ 12389 12390MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12391M: Michael Kerrisk <mtk.manpages@gmail.com> 12392L: linux-man@vger.kernel.org 12393S: Maintained 12394W: http://www.kernel.org/doc/man-pages 12395 12396MAPLE TREE 12397M: Liam R. Howlett <Liam.Howlett@oracle.com> 12398L: linux-mm@kvack.org 12399S: Supported 12400F: Documentation/core-api/maple_tree.rst 12401F: include/linux/maple_tree.h 12402F: include/trace/events/maple_tree.h 12403F: lib/maple_tree.c 12404F: lib/test_maple_tree.c 12405F: tools/testing/radix-tree/linux/maple_tree.h 12406F: tools/testing/radix-tree/maple.c 12407 12408MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12409M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12410L: linux-mips@vger.kernel.org 12411S: Maintained 12412F: arch/mips/boot/dts/img/pistachio* 12413 12414MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12415M: Andrew Lunn <andrew@lunn.ch> 12416L: netdev@vger.kernel.org 12417S: Maintained 12418F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12419F: Documentation/networking/devlink/mv88e6xxx.rst 12420F: drivers/net/dsa/mv88e6xxx/ 12421F: include/linux/dsa/mv88e6xxx.h 12422F: include/linux/platform_data/mv88e6xxx.h 12423 12424MARVELL ARMADA 3700 PHY DRIVERS 12425M: Miquel Raynal <miquel.raynal@bootlin.com> 12426S: Maintained 12427F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12428F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12429F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12430F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12431 12432MARVELL ARMADA 3700 SERIAL DRIVER 12433M: Pali Rohár <pali@kernel.org> 12434S: Maintained 12435F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12436F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12437F: drivers/tty/serial/mvebu-uart.c 12438 12439MARVELL ARMADA DRM SUPPORT 12440M: Russell King <linux@armlinux.org.uk> 12441S: Maintained 12442T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12444F: Documentation/devicetree/bindings/display/armada/ 12445F: drivers/gpu/drm/armada/ 12446F: include/uapi/drm/armada_drm.h 12447 12448MARVELL CRYPTO DRIVER 12449M: Boris Brezillon <bbrezillon@kernel.org> 12450M: Arnaud Ebalard <arno@natisbad.org> 12451M: Srujana Challa <schalla@marvell.com> 12452L: linux-crypto@vger.kernel.org 12453S: Maintained 12454F: drivers/crypto/marvell/ 12455F: include/linux/soc/marvell/octeontx2/ 12456 12457MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12458M: Mirko Lindner <mlindner@marvell.com> 12459M: Stephen Hemminger <stephen@networkplumber.org> 12460L: netdev@vger.kernel.org 12461S: Maintained 12462F: drivers/net/ethernet/marvell/sk* 12463 12464MARVELL LIBERTAS WIRELESS DRIVER 12465L: libertas-dev@lists.infradead.org 12466S: Orphan 12467F: drivers/net/wireless/marvell/libertas/ 12468 12469MARVELL MACCHIATOBIN SUPPORT 12470M: Russell King <linux@armlinux.org.uk> 12471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12472S: Maintained 12473F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12474 12475MARVELL MV643XX ETHERNET DRIVER 12476M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: drivers/net/ethernet/marvell/mv643xx_eth.* 12480F: include/linux/mv643xx.h 12481 12482MARVELL MV88X3310 PHY DRIVER 12483M: Russell King <linux@armlinux.org.uk> 12484M: Marek Behún <kabel@kernel.org> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/phy/marvell10g.c 12488 12489MARVELL MVEBU THERMAL DRIVER 12490M: Miquel Raynal <miquel.raynal@bootlin.com> 12491S: Maintained 12492F: drivers/thermal/armada_thermal.c 12493 12494MARVELL MVNETA ETHERNET DRIVER 12495M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: drivers/net/ethernet/marvell/mvneta.* 12499 12500MARVELL MVPP2 ETHERNET DRIVER 12501M: Marcin Wojtas <mw@semihalf.com> 12502M: Russell King <linux@armlinux.org.uk> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12506F: drivers/net/ethernet/marvell/mvpp2/ 12507 12508MARVELL MWIFIEX WIRELESS DRIVER 12509M: Amitkumar Karwar <amitkarwar@gmail.com> 12510M: Ganapathi Bhat <ganapathi017@gmail.com> 12511M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12512M: Xinming Hu <huxinming820@gmail.com> 12513L: linux-wireless@vger.kernel.org 12514S: Maintained 12515F: drivers/net/wireless/marvell/mwifiex/ 12516 12517MARVELL MWL8K WIRELESS DRIVER 12518M: Lennert Buytenhek <buytenh@wantstofly.org> 12519L: linux-wireless@vger.kernel.org 12520S: Odd Fixes 12521F: drivers/net/wireless/marvell/mwl8k.c 12522 12523MARVELL NAND CONTROLLER DRIVER 12524M: Miquel Raynal <miquel.raynal@bootlin.com> 12525L: linux-mtd@lists.infradead.org 12526S: Maintained 12527F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12528F: drivers/mtd/nand/raw/marvell_nand.c 12529 12530MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12531M: Sunil Goutham <sgoutham@marvell.com> 12532M: Geetha sowjanya <gakula@marvell.com> 12533M: Subbaraya Sundeep <sbhatta@marvell.com> 12534M: hariprasad <hkelam@marvell.com> 12535L: netdev@vger.kernel.org 12536S: Supported 12537F: drivers/net/ethernet/marvell/octeontx2/nic/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12541M: Sunil Goutham <sgoutham@marvell.com> 12542M: Linu Cherian <lcherian@marvell.com> 12543M: Geetha sowjanya <gakula@marvell.com> 12544M: Jerin Jacob <jerinj@marvell.com> 12545M: hariprasad <hkelam@marvell.com> 12546M: Subbaraya Sundeep <sbhatta@marvell.com> 12547L: netdev@vger.kernel.org 12548S: Supported 12549F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12550F: drivers/net/ethernet/marvell/octeontx2/af/ 12551 12552MARVELL PRESTERA ETHERNET SWITCH DRIVER 12553M: Taras Chornyi <taras.chornyi@plvision.eu> 12554S: Supported 12555W: https://github.com/Marvell-switching/switchdev-prestera 12556F: drivers/net/ethernet/marvell/prestera/ 12557 12558MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12559M: Nicolas Pitre <nico@fluxnic.net> 12560S: Odd Fixes 12561F: drivers/mmc/host/mvsdio.* 12562 12563MARVELL USB MDIO CONTROLLER DRIVER 12564M: Tobias Waldekranz <tobias@waldekranz.com> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12568F: drivers/net/mdio/mdio-mvusb.c 12569 12570MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12571M: Hu Ziji <huziji@marvell.com> 12572L: linux-mmc@vger.kernel.org 12573S: Supported 12574F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12575F: drivers/mmc/host/sdhci-xenon* 12576 12577MARVELL OCTEON ENDPOINT DRIVER 12578M: Veerasenareddy Burru <vburru@marvell.com> 12579M: Abhijit Ayarekar <aayarekar@marvell.com> 12580L: netdev@vger.kernel.org 12581S: Supported 12582F: drivers/net/ethernet/marvell/octeon_ep 12583 12584MATROX FRAMEBUFFER DRIVER 12585L: linux-fbdev@vger.kernel.org 12586S: Orphan 12587F: drivers/video/fbdev/matrox/matroxfb_* 12588F: include/uapi/linux/matroxfb.h 12589 12590MAX15301 DRIVER 12591M: Daniel Nilsson <daniel.nilsson@flex.com> 12592L: linux-hwmon@vger.kernel.org 12593S: Maintained 12594F: Documentation/hwmon/max15301.rst 12595F: drivers/hwmon/pmbus/max15301.c 12596 12597MAX16065 HARDWARE MONITOR DRIVER 12598M: Guenter Roeck <linux@roeck-us.net> 12599L: linux-hwmon@vger.kernel.org 12600S: Maintained 12601F: Documentation/hwmon/max16065.rst 12602F: drivers/hwmon/max16065.c 12603 12604MAX2175 SDR TUNER DRIVER 12605M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12606L: linux-media@vger.kernel.org 12607S: Maintained 12608T: git git://linuxtv.org/media_tree.git 12609F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12610F: Documentation/userspace-api/media/drivers/max2175.rst 12611F: drivers/media/i2c/max2175* 12612F: include/uapi/linux/max2175.h 12613 12614MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12615L: linux-hwmon@vger.kernel.org 12616S: Orphan 12617F: Documentation/hwmon/max6650.rst 12618F: drivers/hwmon/max6650.c 12619 12620MAX6697 HARDWARE MONITOR DRIVER 12621M: Guenter Roeck <linux@roeck-us.net> 12622L: linux-hwmon@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/hwmon/max6697.txt 12625F: Documentation/hwmon/max6697.rst 12626F: drivers/hwmon/max6697.c 12627F: include/linux/platform_data/max6697.h 12628 12629MAX9286 QUAD GMSL DESERIALIZER DRIVER 12630M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12631M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12632M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12633M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12634L: linux-media@vger.kernel.org 12635S: Maintained 12636F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12637F: drivers/media/i2c/max9286.c 12638 12639MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12640M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643F: drivers/staging/media/max96712/max96712.c 12644 12645MAX9860 MONO AUDIO VOICE CODEC DRIVER 12646M: Peter Rosin <peda@axentia.se> 12647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12648S: Maintained 12649F: Documentation/devicetree/bindings/sound/max9860.txt 12650F: sound/soc/codecs/max9860.* 12651 12652MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12653M: Andreas Klinger <ak@it-klinger.de> 12654L: linux-iio@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12657F: drivers/iio/proximity/mb1232.c 12658 12659MAXIM MAX11205 DRIVER 12660M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12661L: linux-iio@vger.kernel.org 12662S: Supported 12663W: https://ez.analog.com/linux-software-drivers 12664F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12665F: drivers/iio/adc/max11205.c 12666 12667MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12668R: Iskren Chernev <iskren.chernev@gmail.com> 12669R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12670R: Marek Szyprowski <m.szyprowski@samsung.com> 12671R: Matheus Castello <matheus@castello.eng.br> 12672L: linux-pm@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12675F: drivers/power/supply/max17040_battery.c 12676 12677MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12678R: Hans de Goede <hdegoede@redhat.com> 12679R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12680R: Marek Szyprowski <m.szyprowski@samsung.com> 12681R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12682R: Purism Kernel Team <kernel@puri.sm> 12683L: linux-pm@vger.kernel.org 12684S: Maintained 12685F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12686F: drivers/power/supply/max17042_battery.c 12687 12688MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12689M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12690L: linux-kernel@vger.kernel.org 12691S: Maintained 12692F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12693F: drivers/regulator/max20086-regulator.c 12694 12695MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12696M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12697L: linux-iio@vger.kernel.org 12698S: Maintained 12699F: drivers/iio/temperature/max30208.c 12700 12701MAXIM MAX77650 PMIC MFD DRIVER 12702M: Bartosz Golaszewski <brgl@bgdev.pl> 12703L: linux-kernel@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/*/*max77650.yaml 12706F: Documentation/devicetree/bindings/*/max77650*.yaml 12707F: drivers/gpio/gpio-max77650.c 12708F: drivers/input/misc/max77650-onkey.c 12709F: drivers/leds/leds-max77650.c 12710F: drivers/mfd/max77650.c 12711F: drivers/power/supply/max77650-charger.c 12712F: drivers/regulator/max77650-regulator.c 12713F: include/linux/mfd/max77650.h 12714 12715MAXIM MAX77714 PMIC MFD DRIVER 12716M: Luca Ceresoli <luca@lucaceresoli.net> 12717S: Maintained 12718F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12719F: drivers/mfd/max77714.c 12720F: include/linux/mfd/max77714.h 12721 12722MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12723M: Javier Martinez Canillas <javier@dowhile0.org> 12724L: linux-kernel@vger.kernel.org 12725S: Supported 12726F: Documentation/devicetree/bindings/*/*max77802.yaml 12727F: drivers/regulator/max77802-regulator.c 12728F: include/dt-bindings/*/*max77802.h 12729 12730MAXIM MAX77976 BATTERY CHARGER 12731M: Luca Ceresoli <luca@lucaceresoli.net> 12732S: Supported 12733F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12734F: drivers/power/supply/max77976_charger.c 12735 12736MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12737M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12738L: linux-pm@vger.kernel.org 12739S: Supported 12740B: mailto:linux-samsung-soc@vger.kernel.org 12741F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12742F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12743F: drivers/power/supply/max14577_charger.c 12744F: drivers/power/supply/max77693_charger.c 12745 12746MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12747M: Chanwoo Choi <cw00.choi@samsung.com> 12748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12749L: linux-kernel@vger.kernel.org 12750S: Supported 12751B: mailto:linux-samsung-soc@vger.kernel.org 12752F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12753F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12756F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12757F: drivers/*/*max77843.c 12758F: drivers/*/max14577*.c 12759F: drivers/*/max77686*.c 12760F: drivers/*/max77693*.c 12761F: drivers/clk/clk-max77686.c 12762F: drivers/extcon/extcon-max14577.c 12763F: drivers/extcon/extcon-max77693.c 12764F: drivers/rtc/rtc-max77686.c 12765F: include/linux/mfd/max14577*.h 12766F: include/linux/mfd/max77686*.h 12767F: include/linux/mfd/max77693*.h 12768 12769MAXIRADIO FM RADIO RECEIVER DRIVER 12770M: Hans Verkuil <hverkuil@xs4all.nl> 12771L: linux-media@vger.kernel.org 12772S: Maintained 12773W: https://linuxtv.org 12774T: git git://linuxtv.org/media_tree.git 12775F: drivers/media/radio/radio-maxiradio* 12776 12777MAXLINEAR ETHERNET PHY DRIVER 12778M: Xu Liang <lxu@maxlinear.com> 12779L: netdev@vger.kernel.org 12780S: Supported 12781F: drivers/net/phy/mxl-gpy.c 12782 12783MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12784R: Yasushi SHOJI <yashi@spacecubics.com> 12785L: linux-can@vger.kernel.org 12786S: Maintained 12787F: drivers/net/can/usb/mcba_usb.c 12788 12789MCAN MMIO DEVICE DRIVER 12790M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12791L: linux-can@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12794F: drivers/net/can/m_can/m_can.c 12795F: drivers/net/can/m_can/m_can.h 12796F: drivers/net/can/m_can/m_can_platform.c 12797 12798MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12799M: Rishi Gupta <gupt21@gmail.com> 12800L: linux-i2c@vger.kernel.org 12801L: linux-input@vger.kernel.org 12802S: Maintained 12803F: drivers/hid/hid-mcp2221.c 12804 12805MCP251XFD SPI-CAN NETWORK DRIVER 12806M: Marc Kleine-Budde <mkl@pengutronix.de> 12807M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12808R: Thomas Kopp <thomas.kopp@microchip.com> 12809L: linux-can@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12812F: drivers/net/can/spi/mcp251xfd/ 12813 12814MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12815M: Peter Rosin <peda@axentia.se> 12816L: linux-iio@vger.kernel.org 12817S: Maintained 12818F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12819F: drivers/iio/potentiometer/mcp4018.c 12820F: drivers/iio/potentiometer/mcp4531.c 12821 12822MCR20A IEEE-802.15.4 RADIO DRIVER 12823M: Xue Liu <liuxuenetmail@gmail.com> 12824L: linux-wpan@vger.kernel.org 12825S: Maintained 12826W: https://github.com/xueliu/mcr20a-linux 12827F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12828F: drivers/net/ieee802154/mcr20a.c 12829F: drivers/net/ieee802154/mcr20a.h 12830 12831MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12832M: William Breathitt Gray <william.gray@linaro.org> 12833L: linux-iio@vger.kernel.org 12834S: Maintained 12835F: drivers/iio/dac/cio-dac.c 12836 12837MEDIA CONTROLLER FRAMEWORK 12838M: Sakari Ailus <sakari.ailus@linux.intel.com> 12839M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841S: Supported 12842W: https://www.linuxtv.org 12843T: git git://linuxtv.org/media_tree.git 12844F: drivers/media/mc/ 12845F: include/media/media-*.h 12846F: include/uapi/linux/media.h 12847 12848MEDIA DRIVER FOR FREESCALE IMX PXP 12849M: Philipp Zabel <p.zabel@pengutronix.de> 12850L: linux-media@vger.kernel.org 12851S: Maintained 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/platform/nxp/imx-pxp.[ch] 12854 12855MEDIA DRIVERS FOR ASCOT2E 12856M: Sergey Kozlov <serjk@netup.ru> 12857M: Abylay Ospan <aospan@netup.ru> 12858L: linux-media@vger.kernel.org 12859S: Supported 12860W: https://linuxtv.org 12861W: http://netup.tv/ 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/dvb-frontends/ascot2e* 12864 12865MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12866M: Jasmin Jessich <jasmin@anw.at> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/cxd2099* 12872 12873MEDIA DRIVERS FOR CXD2841ER 12874M: Sergey Kozlov <serjk@netup.ru> 12875M: Abylay Ospan <aospan@netup.ru> 12876L: linux-media@vger.kernel.org 12877S: Supported 12878W: https://linuxtv.org 12879W: http://netup.tv/ 12880T: git git://linuxtv.org/media_tree.git 12881F: drivers/media/dvb-frontends/cxd2841er* 12882 12883MEDIA DRIVERS FOR CXD2880 12884M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12885L: linux-media@vger.kernel.org 12886S: Supported 12887W: http://linuxtv.org/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2880/* 12890F: drivers/media/spi/cxd2880* 12891 12892MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12893L: linux-media@vger.kernel.org 12894S: Orphan 12895W: https://linuxtv.org 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/pci/ddbridge/* 12898 12899MEDIA DRIVERS FOR FREESCALE IMX 12900M: Steve Longerbeam <slongerbeam@gmail.com> 12901M: Philipp Zabel <p.zabel@pengutronix.de> 12902L: linux-media@vger.kernel.org 12903S: Maintained 12904T: git git://linuxtv.org/media_tree.git 12905F: Documentation/admin-guide/media/imx.rst 12906F: Documentation/devicetree/bindings/media/imx.txt 12907F: drivers/staging/media/imx/ 12908F: include/linux/imx-media.h 12909F: include/media/imx.h 12910 12911MEDIA DRIVERS FOR FREESCALE IMX7 12912M: Rui Miguel Silva <rmfrfs@gmail.com> 12913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12914L: linux-media@vger.kernel.org 12915S: Maintained 12916T: git git://linuxtv.org/media_tree.git 12917F: Documentation/admin-guide/media/imx7.rst 12918F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12919F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12920F: drivers/media/platform/nxp/imx-mipi-csis.c 12921F: drivers/media/platform/nxp/imx7-media-csi.c 12922 12923MEDIA DRIVERS FOR HELENE 12924M: Abylay Ospan <aospan@netup.ru> 12925L: linux-media@vger.kernel.org 12926S: Supported 12927W: https://linuxtv.org 12928W: http://netup.tv/ 12929T: git git://linuxtv.org/media_tree.git 12930F: drivers/media/dvb-frontends/helene* 12931 12932MEDIA DRIVERS FOR HORUS3A 12933M: Sergey Kozlov <serjk@netup.ru> 12934M: Abylay Ospan <aospan@netup.ru> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://linuxtv.org 12938W: http://netup.tv/ 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/dvb-frontends/horus3a* 12941 12942MEDIA DRIVERS FOR LNBH25 12943M: Sergey Kozlov <serjk@netup.ru> 12944M: Abylay Ospan <aospan@netup.ru> 12945L: linux-media@vger.kernel.org 12946S: Supported 12947W: https://linuxtv.org 12948W: http://netup.tv/ 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/dvb-frontends/lnbh25* 12951 12952MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12953L: linux-media@vger.kernel.org 12954S: Orphan 12955W: https://linuxtv.org 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/mxl5xx* 12958 12959MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12960M: Sergey Kozlov <serjk@netup.ru> 12961M: Abylay Ospan <aospan@netup.ru> 12962L: linux-media@vger.kernel.org 12963S: Supported 12964W: https://linuxtv.org 12965W: http://netup.tv/ 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/pci/netup_unidvb/* 12968 12969MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12970M: Dmitry Osipenko <digetx@gmail.com> 12971L: linux-media@vger.kernel.org 12972L: linux-tegra@vger.kernel.org 12973S: Maintained 12974T: git git://linuxtv.org/media_tree.git 12975F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12976F: drivers/media/platform/nvidia/tegra-vde/ 12977 12978MEDIA DRIVERS FOR RENESAS - CEU 12979M: Jacopo Mondi <jacopo@jmondi.org> 12980L: linux-media@vger.kernel.org 12981L: linux-renesas-soc@vger.kernel.org 12982S: Supported 12983T: git git://linuxtv.org/media_tree.git 12984F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12985F: drivers/media/platform/renesas/renesas-ceu.c 12986F: include/media/drv-intf/renesas-ceu.h 12987 12988MEDIA DRIVERS FOR RENESAS - DRIF 12989M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12990L: linux-media@vger.kernel.org 12991L: linux-renesas-soc@vger.kernel.org 12992S: Supported 12993T: git git://linuxtv.org/media_tree.git 12994F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12995F: drivers/media/platform/renesas/rcar_drif.c 12996 12997MEDIA DRIVERS FOR RENESAS - FCP 12998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12999L: linux-media@vger.kernel.org 13000L: linux-renesas-soc@vger.kernel.org 13001S: Supported 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13004F: drivers/media/platform/renesas/rcar-fcp.c 13005F: include/media/rcar-fcp.h 13006 13007MEDIA DRIVERS FOR RENESAS - FDP1 13008M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010L: linux-renesas-soc@vger.kernel.org 13011S: Supported 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13014F: drivers/media/platform/renesas/rcar_fdp1.c 13015 13016MEDIA DRIVERS FOR RENESAS - VIN 13017M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13018L: linux-media@vger.kernel.org 13019L: linux-renesas-soc@vger.kernel.org 13020S: Supported 13021T: git git://linuxtv.org/media_tree.git 13022F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13023F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13024F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13025F: drivers/media/platform/renesas/rcar-isp.c 13026F: drivers/media/platform/renesas/rcar-vin/ 13027 13028MEDIA DRIVERS FOR RENESAS - VSP1 13029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13030M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13031L: linux-media@vger.kernel.org 13032L: linux-renesas-soc@vger.kernel.org 13033S: Supported 13034T: git git://linuxtv.org/media_tree.git 13035F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13036F: drivers/media/platform/renesas/vsp1/ 13037 13038MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13039L: linux-media@vger.kernel.org 13040S: Orphan 13041W: https://linuxtv.org 13042T: git git://linuxtv.org/media_tree.git 13043F: drivers/media/dvb-frontends/stv0910* 13044 13045MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13046L: linux-media@vger.kernel.org 13047S: Orphan 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/stv6111* 13051 13052MEDIA DRIVERS FOR STM32 - DCMI 13053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13054L: linux-media@vger.kernel.org 13055S: Supported 13056T: git git://linuxtv.org/media_tree.git 13057F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13058F: drivers/media/platform/st/stm32/stm32-dcmi.c 13059 13060MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13061M: Mauro Carvalho Chehab <mchehab@kernel.org> 13062L: linux-media@vger.kernel.org 13063S: Maintained 13064W: https://linuxtv.org 13065Q: http://patchwork.kernel.org/project/linux-media/list/ 13066T: git git://linuxtv.org/media_tree.git 13067F: Documentation/admin-guide/media/ 13068F: Documentation/devicetree/bindings/media/ 13069F: Documentation/driver-api/media/ 13070F: Documentation/userspace-api/media/ 13071F: drivers/media/ 13072F: drivers/staging/media/ 13073F: include/dt-bindings/media/ 13074F: include/linux/platform_data/media/ 13075F: include/media/ 13076F: include/uapi/linux/dvb/ 13077F: include/uapi/linux/ivtv* 13078F: include/uapi/linux/media.h 13079F: include/uapi/linux/meye.h 13080F: include/uapi/linux/uvcvideo.h 13081F: include/uapi/linux/v4l2-* 13082F: include/uapi/linux/videodev2.h 13083 13084MEDIATEK BLUETOOTH DRIVER 13085M: Sean Wang <sean.wang@mediatek.com> 13086L: linux-bluetooth@vger.kernel.org 13087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13088S: Maintained 13089F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13090F: drivers/bluetooth/btmtkuart.c 13091 13092MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13093M: Sean Wang <sean.wang@mediatek.com> 13094L: linux-pm@vger.kernel.org 13095S: Maintained 13096F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13097F: drivers/power/reset/mt6323-poweroff.c 13098 13099MEDIATEK CIR DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101S: Maintained 13102F: drivers/media/rc/mtk-cir.c 13103 13104MEDIATEK DMA DRIVER 13105M: Sean Wang <sean.wang@mediatek.com> 13106L: dmaengine@vger.kernel.org 13107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13109S: Maintained 13110F: Documentation/devicetree/bindings/dma/mtk-* 13111F: drivers/dma/mediatek/ 13112 13113MEDIATEK ETHERNET DRIVER 13114M: Felix Fietkau <nbd@nbd.name> 13115M: John Crispin <john@phrozen.org> 13116M: Sean Wang <sean.wang@mediatek.com> 13117M: Mark Lee <Mark-MC.Lee@mediatek.com> 13118M: Lorenzo Bianconi <lorenzo@kernel.org> 13119L: netdev@vger.kernel.org 13120S: Maintained 13121F: drivers/net/ethernet/mediatek/ 13122 13123MEDIATEK I2C CONTROLLER DRIVER 13124M: Qii Wang <qii.wang@mediatek.com> 13125L: linux-i2c@vger.kernel.org 13126S: Maintained 13127F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13128F: drivers/i2c/busses/i2c-mt65xx.c 13129 13130MEDIATEK IOMMU DRIVER 13131M: Yong Wu <yong.wu@mediatek.com> 13132L: iommu@lists.linux.dev 13133L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13134S: Supported 13135F: Documentation/devicetree/bindings/iommu/mediatek* 13136F: drivers/iommu/mtk_iommu* 13137F: include/dt-bindings/memory/mt*-port.h 13138 13139MEDIATEK JPEG DRIVER 13140M: Bin Liu <bin.liu@mediatek.com> 13141S: Supported 13142F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13143F: drivers/media/platform/mediatek/jpeg/ 13144 13145MEDIATEK KEYPAD DRIVER 13146M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13147S: Supported 13148F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13149F: drivers/input/keyboard/mt6779-keypad.c 13150 13151MEDIATEK MDP DRIVER 13152M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13153M: Houlong Wei <houlong.wei@mediatek.com> 13154M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13155S: Supported 13156F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13157F: drivers/media/platform/mediatek/mdp/ 13158F: drivers/media/platform/mediatek/vpu/ 13159 13160MEDIATEK MEDIA DRIVER 13161M: Tiffany Lin <tiffany.lin@mediatek.com> 13162M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13163M: Yunfei Dong <yunfei.dong@mediatek.com> 13164S: Supported 13165F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13166F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13167F: drivers/media/platform/mediatek/vcodec/ 13168F: drivers/media/platform/mediatek/vpu/ 13169 13170MEDIATEK MMC/SD/SDIO DRIVER 13171M: Chaotian Jing <chaotian.jing@mediatek.com> 13172S: Maintained 13173F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13174F: drivers/mmc/host/mtk-sd.c 13175 13176MEDIATEK MT76 WIRELESS LAN DRIVER 13177M: Felix Fietkau <nbd@nbd.name> 13178M: Lorenzo Bianconi <lorenzo@kernel.org> 13179M: Ryder Lee <ryder.lee@mediatek.com> 13180R: Shayne Chen <shayne.chen@mediatek.com> 13181R: Sean Wang <sean.wang@mediatek.com> 13182L: linux-wireless@vger.kernel.org 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13185F: drivers/net/wireless/mediatek/mt76/ 13186 13187MEDIATEK MT7601U WIRELESS LAN DRIVER 13188M: Jakub Kicinski <kuba@kernel.org> 13189L: linux-wireless@vger.kernel.org 13190S: Maintained 13191F: drivers/net/wireless/mediatek/mt7601u/ 13192 13193MEDIATEK MT7621 CLOCK DRIVER 13194M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13195S: Maintained 13196F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13197F: drivers/clk/ralink/clk-mt7621.c 13198 13199MEDIATEK MT7621/28/88 I2C DRIVER 13200M: Stefan Roese <sr@denx.de> 13201L: linux-i2c@vger.kernel.org 13202S: Maintained 13203F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13204F: drivers/i2c/busses/i2c-mt7621.c 13205 13206MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13207M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13208S: Maintained 13209F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13210F: drivers/pci/controller/pcie-mt7621.c 13211 13212MEDIATEK MT7621 PHY PCI DRIVER 13213M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13214S: Maintained 13215F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13216F: drivers/phy/ralink/phy-mt7621-pci.c 13217 13218MEDIATEK NAND CONTROLLER DRIVER 13219L: linux-mtd@lists.infradead.org 13220S: Orphan 13221F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13222F: drivers/mtd/nand/raw/mtk_* 13223 13224MEDIATEK PMIC LED DRIVER 13225M: Sean Wang <sean.wang@mediatek.com> 13226S: Maintained 13227F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13228F: drivers/leds/leds-mt6323.c 13229 13230MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13231M: Sean Wang <sean.wang@mediatek.com> 13232S: Maintained 13233F: drivers/char/hw_random/mtk-rng.c 13234 13235MEDIATEK SMI DRIVER 13236M: Yong Wu <yong.wu@mediatek.com> 13237L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13238S: Supported 13239F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13240F: drivers/memory/mtk-smi.c 13241F: include/soc/mediatek/smi.h 13242 13243MEDIATEK SWITCH DRIVER 13244M: Sean Wang <sean.wang@mediatek.com> 13245M: Landen Chao <Landen.Chao@mediatek.com> 13246M: DENG Qingfang <dqfext@gmail.com> 13247L: netdev@vger.kernel.org 13248S: Maintained 13249F: drivers/net/dsa/mt7530.* 13250F: net/dsa/tag_mtk.c 13251 13252MEDIATEK T7XX 5G WWAN MODEM DRIVER 13253M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13254M: Intel Corporation <linuxwwan@intel.com> 13255R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13256R: Liu Haijun <haijun.liu@mediatek.com> 13257R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13258R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13259L: netdev@vger.kernel.org 13260S: Supported 13261F: drivers/net/wwan/t7xx/ 13262 13263MEDIATEK USB3 DRD IP DRIVER 13264M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13265L: linux-usb@vger.kernel.org 13266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13267L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13268S: Maintained 13269F: Documentation/devicetree/bindings/usb/mediatek,* 13270F: drivers/usb/host/xhci-mtk* 13271F: drivers/usb/mtu3/ 13272 13273MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13274M: Peter Senna Tschudin <peter.senna@gmail.com> 13275M: Martin Donnelly <martin.donnelly@ge.com> 13276M: Martyn Welch <martyn.welch@collabora.co.uk> 13277S: Maintained 13278F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13279F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13280 13281MEGARAID SCSI/SAS DRIVERS 13282M: Kashyap Desai <kashyap.desai@broadcom.com> 13283M: Sumit Saxena <sumit.saxena@broadcom.com> 13284M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13285L: megaraidlinux.pdl@broadcom.com 13286L: linux-scsi@vger.kernel.org 13287S: Maintained 13288W: http://www.avagotech.com/support/ 13289F: Documentation/scsi/megaraid.rst 13290F: drivers/scsi/megaraid.* 13291F: drivers/scsi/megaraid/ 13292 13293MELEXIS MLX90614 DRIVER 13294M: Crt Mori <cmo@melexis.com> 13295L: linux-iio@vger.kernel.org 13296S: Supported 13297W: http://www.melexis.com 13298F: drivers/iio/temperature/mlx90614.c 13299 13300MELEXIS MLX90632 DRIVER 13301M: Crt Mori <cmo@melexis.com> 13302L: linux-iio@vger.kernel.org 13303S: Supported 13304W: http://www.melexis.com 13305F: drivers/iio/temperature/mlx90632.c 13306 13307MELFAS MIP4 TOUCHSCREEN DRIVER 13308M: Sangwon Jee <jeesw@melfas.com> 13309S: Supported 13310W: http://www.melfas.com 13311F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13312F: drivers/input/touchscreen/melfas_mip4.c 13313 13314MELLANOX BLUEFIELD I2C DRIVER 13315M: Khalil Blaiech <kblaiech@nvidia.com> 13316M: Asmaa Mnebhi <asmaa@nvidia.com> 13317L: linux-i2c@vger.kernel.org 13318S: Supported 13319F: drivers/i2c/busses/i2c-mlxbf.c 13320 13321MELLANOX ETHERNET DRIVER (mlx4_en) 13322M: Tariq Toukan <tariqt@nvidia.com> 13323L: netdev@vger.kernel.org 13324S: Supported 13325W: http://www.mellanox.com 13326Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13327F: drivers/net/ethernet/mellanox/mlx4/en_* 13328 13329MELLANOX ETHERNET DRIVER (mlx5e) 13330M: Saeed Mahameed <saeedm@nvidia.com> 13331L: netdev@vger.kernel.org 13332S: Supported 13333W: http://www.mellanox.com 13334Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13335F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13336 13337MELLANOX ETHERNET INNOVA DRIVERS 13338R: Boris Pismenny <borisp@nvidia.com> 13339L: netdev@vger.kernel.org 13340S: Supported 13341W: http://www.mellanox.com 13342Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13343F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13344F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13345F: include/linux/mlx5/mlx5_ifc_fpga.h 13346 13347MELLANOX ETHERNET SWITCH DRIVERS 13348M: Ido Schimmel <idosch@nvidia.com> 13349M: Petr Machata <petrm@nvidia.com> 13350L: netdev@vger.kernel.org 13351S: Supported 13352W: http://www.mellanox.com 13353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13354F: drivers/net/ethernet/mellanox/mlxsw/ 13355F: tools/testing/selftests/drivers/net/mlxsw/ 13356 13357MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13358M: mlxsw@nvidia.com 13359L: netdev@vger.kernel.org 13360S: Supported 13361W: http://www.mellanox.com 13362Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13363F: drivers/net/ethernet/mellanox/mlxfw/ 13364 13365MELLANOX HARDWARE PLATFORM SUPPORT 13366M: Hans de Goede <hdegoede@redhat.com> 13367M: Mark Gross <markgross@kernel.org> 13368M: Vadim Pasternak <vadimp@nvidia.com> 13369L: platform-driver-x86@vger.kernel.org 13370S: Supported 13371F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13372F: drivers/platform/mellanox/ 13373F: include/linux/platform_data/mlxreg.h 13374 13375MELLANOX MLX4 core VPI driver 13376M: Tariq Toukan <tariqt@nvidia.com> 13377L: netdev@vger.kernel.org 13378L: linux-rdma@vger.kernel.org 13379S: Supported 13380W: http://www.mellanox.com 13381Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13382F: drivers/net/ethernet/mellanox/mlx4/ 13383F: include/linux/mlx4/ 13384 13385MELLANOX MLX4 IB driver 13386M: Yishai Hadas <yishaih@nvidia.com> 13387L: linux-rdma@vger.kernel.org 13388S: Supported 13389W: http://www.mellanox.com 13390Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13391F: drivers/infiniband/hw/mlx4/ 13392F: include/linux/mlx4/ 13393F: include/uapi/rdma/mlx4-abi.h 13394 13395MELLANOX MLX5 core VPI driver 13396M: Saeed Mahameed <saeedm@nvidia.com> 13397M: Leon Romanovsky <leonro@nvidia.com> 13398L: netdev@vger.kernel.org 13399L: linux-rdma@vger.kernel.org 13400S: Supported 13401W: http://www.mellanox.com 13402Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13403F: Documentation/networking/device_drivers/ethernet/mellanox/ 13404F: drivers/net/ethernet/mellanox/mlx5/core/ 13405F: include/linux/mlx5/ 13406 13407MELLANOX MLX5 IB driver 13408M: Leon Romanovsky <leonro@nvidia.com> 13409L: linux-rdma@vger.kernel.org 13410S: Supported 13411W: http://www.mellanox.com 13412Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13413F: drivers/infiniband/hw/mlx5/ 13414F: include/linux/mlx5/ 13415F: include/uapi/rdma/mlx5-abi.h 13416 13417MELLANOX MLXCPLD I2C AND MUX DRIVER 13418M: Vadim Pasternak <vadimp@nvidia.com> 13419M: Michael Shych <michaelsh@nvidia.com> 13420L: linux-i2c@vger.kernel.org 13421S: Supported 13422F: Documentation/i2c/busses/i2c-mlxcpld.rst 13423F: drivers/i2c/busses/i2c-mlxcpld.c 13424F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13425 13426MELLANOX MLXCPLD LED DRIVER 13427M: Vadim Pasternak <vadimp@nvidia.com> 13428L: linux-leds@vger.kernel.org 13429S: Supported 13430F: Documentation/leds/leds-mlxcpld.rst 13431F: drivers/leds/leds-mlxcpld.c 13432F: drivers/leds/leds-mlxreg.c 13433 13434MELLANOX PLATFORM DRIVER 13435M: Vadim Pasternak <vadimp@nvidia.com> 13436L: platform-driver-x86@vger.kernel.org 13437S: Supported 13438F: drivers/platform/x86/mlx-platform.c 13439 13440MEMBARRIER SUPPORT 13441M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13442M: "Paul E. McKenney" <paulmck@kernel.org> 13443L: linux-kernel@vger.kernel.org 13444S: Supported 13445F: arch/powerpc/include/asm/membarrier.h 13446F: include/uapi/linux/membarrier.h 13447F: kernel/sched/membarrier.c 13448 13449MEMBLOCK 13450M: Mike Rapoport <rppt@kernel.org> 13451L: linux-mm@kvack.org 13452S: Maintained 13453F: Documentation/core-api/boot-time-mm.rst 13454F: include/linux/memblock.h 13455F: mm/memblock.c 13456F: tools/testing/memblock/ 13457 13458MEMORY CONTROLLER DRIVERS 13459M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13460L: linux-kernel@vger.kernel.org 13461S: Maintained 13462B: mailto:krzysztof.kozlowski@linaro.org 13463T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13464F: Documentation/devicetree/bindings/memory-controllers/ 13465F: drivers/memory/ 13466F: include/dt-bindings/memory/ 13467F: include/memory/ 13468 13469MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13470M: Dmitry Osipenko <digetx@gmail.com> 13471L: linux-pm@vger.kernel.org 13472L: linux-tegra@vger.kernel.org 13473T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13474S: Maintained 13475F: drivers/devfreq/tegra30-devfreq.c 13476 13477MEMORY MANAGEMENT 13478M: Andrew Morton <akpm@linux-foundation.org> 13479L: linux-mm@kvack.org 13480S: Maintained 13481W: http://www.linux-mm.org 13482T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13483T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13484F: include/linux/gfp.h 13485F: include/linux/gfp_types.h 13486F: include/linux/memory_hotplug.h 13487F: include/linux/mm.h 13488F: include/linux/mmzone.h 13489F: include/linux/pagewalk.h 13490F: mm/ 13491F: tools/testing/selftests/vm/ 13492 13493VMALLOC 13494M: Andrew Morton <akpm@linux-foundation.org> 13495R: Uladzislau Rezki <urezki@gmail.com> 13496R: Christoph Hellwig <hch@infradead.org> 13497L: linux-mm@kvack.org 13498S: Maintained 13499W: http://www.linux-mm.org 13500T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13501F: include/linux/vmalloc.h 13502F: mm/vmalloc.c 13503 13504MEMORY HOT(UN)PLUG 13505M: David Hildenbrand <david@redhat.com> 13506M: Oscar Salvador <osalvador@suse.de> 13507L: linux-mm@kvack.org 13508S: Maintained 13509F: Documentation/admin-guide/mm/memory-hotplug.rst 13510F: Documentation/core-api/memory-hotplug.rst 13511F: drivers/base/memory.c 13512F: include/linux/memory_hotplug.h 13513F: mm/memory_hotplug.c 13514F: tools/testing/selftests/memory-hotplug/ 13515 13516MEMORY TECHNOLOGY DEVICES (MTD) 13517M: Miquel Raynal <miquel.raynal@bootlin.com> 13518M: Richard Weinberger <richard@nod.at> 13519M: Vignesh Raghavendra <vigneshr@ti.com> 13520L: linux-mtd@lists.infradead.org 13521S: Maintained 13522W: http://www.linux-mtd.infradead.org/ 13523Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13524C: irc://irc.oftc.net/mtd 13525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13526T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13527F: Documentation/devicetree/bindings/mtd/ 13528F: drivers/mtd/ 13529F: include/linux/mtd/ 13530F: include/uapi/mtd/ 13531 13532MEMSENSING MICROSYSTEMS MSA311 DRIVER 13533M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13534L: linux-iio@vger.kernel.org 13535S: Maintained 13536F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13537F: drivers/iio/accel/msa311.c 13538 13539MEN A21 WATCHDOG DRIVER 13540M: Johannes Thumshirn <morbidrsa@gmail.com> 13541L: linux-watchdog@vger.kernel.org 13542S: Maintained 13543F: drivers/watchdog/mena21_wdt.c 13544 13545MEN CHAMELEON BUS (mcb) 13546M: Johannes Thumshirn <morbidrsa@gmail.com> 13547S: Maintained 13548F: Documentation/driver-api/men-chameleon-bus.rst 13549F: drivers/mcb/ 13550F: include/linux/mcb.h 13551 13552MEN F21BMC (Board Management Controller) 13553M: Andreas Werner <andreas.werner@men.de> 13554S: Supported 13555F: Documentation/hwmon/menf21bmc.rst 13556F: drivers/hwmon/menf21bmc_hwmon.c 13557F: drivers/leds/leds-menf21bmc.c 13558F: drivers/mfd/menf21bmc.c 13559F: drivers/watchdog/menf21bmc_wdt.c 13560 13561MEN Z069 WATCHDOG DRIVER 13562M: Johannes Thumshirn <jth@kernel.org> 13563L: linux-watchdog@vger.kernel.org 13564S: Maintained 13565F: drivers/watchdog/menz69_wdt.c 13566 13567MESON AO CEC DRIVER FOR AMLOGIC SOCS 13568M: Neil Armstrong <neil.armstrong@linaro.org> 13569L: linux-media@vger.kernel.org 13570L: linux-amlogic@lists.infradead.org 13571S: Supported 13572W: http://linux-meson.com/ 13573T: git git://linuxtv.org/media_tree.git 13574F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13575F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13576F: drivers/media/cec/platform/meson/ao-cec.c 13577 13578MESON GE2D DRIVER FOR AMLOGIC SOCS 13579M: Neil Armstrong <neil.armstrong@linaro.org> 13580L: linux-media@vger.kernel.org 13581L: linux-amlogic@lists.infradead.org 13582S: Supported 13583T: git git://linuxtv.org/media_tree.git 13584F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13585F: drivers/media/platform/amlogic/meson-ge2d/ 13586 13587MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13588M: Liang Yang <liang.yang@amlogic.com> 13589L: linux-mtd@lists.infradead.org 13590S: Maintained 13591F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13592F: drivers/mtd/nand/raw/meson_* 13593 13594MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13595M: Neil Armstrong <neil.armstrong@linaro.org> 13596L: linux-media@vger.kernel.org 13597L: linux-amlogic@lists.infradead.org 13598S: Supported 13599T: git git://linuxtv.org/media_tree.git 13600F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13601F: drivers/staging/media/meson/vdec/ 13602 13603METHODE UDPU SUPPORT 13604M: Vladimir Vid <vladimir.vid@sartura.hr> 13605S: Maintained 13606F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13607 13608MHI BUS 13609M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13610L: mhi@lists.linux.dev 13611L: linux-arm-msm@vger.kernel.org 13612S: Maintained 13613T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13614F: Documentation/ABI/stable/sysfs-bus-mhi 13615F: Documentation/mhi/ 13616F: drivers/bus/mhi/ 13617F: include/linux/mhi.h 13618 13619MICROBLAZE ARCHITECTURE 13620M: Michal Simek <monstr@monstr.eu> 13621S: Supported 13622W: http://www.monstr.eu/fdt/ 13623T: git git://git.monstr.eu/linux-2.6-microblaze.git 13624F: arch/microblaze/ 13625 13626MICROCHIP AT91 DMA DRIVERS 13627M: Ludovic Desroches <ludovic.desroches@microchip.com> 13628M: Tudor Ambarus <tudor.ambarus@linaro.org> 13629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13630L: dmaengine@vger.kernel.org 13631S: Supported 13632F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13633F: drivers/dma/at_hdmac.c 13634F: drivers/dma/at_xdmac.c 13635F: include/dt-bindings/dma/at91.h 13636 13637MICROCHIP AT91 SERIAL DRIVER 13638M: Richard Genoud <richard.genoud@gmail.com> 13639S: Maintained 13640F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13641F: drivers/tty/serial/atmel_serial.c 13642F: drivers/tty/serial/atmel_serial.h 13643 13644MICROCHIP AT91 USART MFD DRIVER 13645M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13646L: linux-kernel@vger.kernel.org 13647S: Supported 13648F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13649F: drivers/mfd/at91-usart.c 13650F: include/dt-bindings/mfd/at91-usart.h 13651 13652MICROCHIP AT91 USART SPI DRIVER 13653M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13654L: linux-spi@vger.kernel.org 13655S: Supported 13656F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13657F: drivers/spi/spi-at91-usart.c 13658 13659MICROCHIP AUDIO ASOC DRIVERS 13660M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13661L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13662S: Supported 13663F: sound/soc/atmel 13664 13665MICROCHIP CSI2DC DRIVER 13666M: Eugen Hristev <eugen.hristev@microchip.com> 13667L: linux-media@vger.kernel.org 13668S: Supported 13669F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13670F: drivers/media/platform/microchip/microchip-csi2dc.c 13671 13672MICROCHIP ECC DRIVER 13673M: Tudor Ambarus <tudor.ambarus@linaro.org> 13674L: linux-crypto@vger.kernel.org 13675S: Maintained 13676F: drivers/crypto/atmel-ecc.* 13677 13678MICROCHIP EIC DRIVER 13679M: Claudiu Beznea <claudiu.beznea@microchip.com> 13680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13681S: Supported 13682F: drivers/irqchip/irq-mchp-eic.c 13683 13684MICROCHIP I2C DRIVER 13685M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13686L: linux-i2c@vger.kernel.org 13687S: Supported 13688F: drivers/i2c/busses/i2c-at91-*.c 13689F: drivers/i2c/busses/i2c-at91.h 13690 13691MICROCHIP ISC DRIVER 13692M: Eugen Hristev <eugen.hristev@microchip.com> 13693L: linux-media@vger.kernel.org 13694S: Supported 13695F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13696F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13697F: drivers/staging/media/deprecated/atmel/atmel-isc* 13698F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13699F: drivers/media/platform/microchip/microchip-isc* 13700F: drivers/media/platform/microchip/microchip-sama*-isc* 13701F: include/linux/atmel-isc-media.h 13702 13703MICROCHIP ISI DRIVER 13704M: Eugen Hristev <eugen.hristev@microchip.com> 13705L: linux-media@vger.kernel.org 13706S: Supported 13707F: drivers/media/platform/atmel/atmel-isi.c 13708F: drivers/media/platform/atmel/atmel-isi.h 13709 13710MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13711M: Woojung Huh <woojung.huh@microchip.com> 13712M: UNGLinuxDriver@microchip.com 13713L: netdev@vger.kernel.org 13714S: Maintained 13715F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13716F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13717F: drivers/net/dsa/microchip/* 13718F: include/linux/platform_data/microchip-ksz.h 13719F: net/dsa/tag_ksz.c 13720 13721MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13722M: Arun Ramadoss <arun.ramadoss@microchip.com> 13723R: UNGLinuxDriver@microchip.com 13724L: netdev@vger.kernel.org 13725S: Maintained 13726F: drivers/net/phy/microchip_t1.c 13727 13728MICROCHIP LAN743X ETHERNET DRIVER 13729M: Bryan Whitehead <bryan.whitehead@microchip.com> 13730M: UNGLinuxDriver@microchip.com 13731L: netdev@vger.kernel.org 13732S: Maintained 13733F: drivers/net/ethernet/microchip/lan743x_* 13734 13735MICROCHIP LAN966X ETHERNET DRIVER 13736M: Horatiu Vultur <horatiu.vultur@microchip.com> 13737M: UNGLinuxDriver@microchip.com 13738L: netdev@vger.kernel.org 13739S: Maintained 13740F: drivers/net/ethernet/microchip/lan966x/* 13741 13742MICROCHIP LCDFB DRIVER 13743M: Nicolas Ferre <nicolas.ferre@microchip.com> 13744L: linux-fbdev@vger.kernel.org 13745S: Maintained 13746F: drivers/video/fbdev/atmel_lcdfb.c 13747F: include/video/atmel_lcdc.h 13748 13749MICROCHIP MCP16502 PMIC DRIVER 13750M: Claudiu Beznea <claudiu.beznea@microchip.com> 13751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13752S: Supported 13753F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13754F: drivers/regulator/mcp16502.c 13755 13756MICROCHIP MCP3911 ADC DRIVER 13757M: Marcus Folkesson <marcus.folkesson@gmail.com> 13758M: Kent Gustavsson <kent@minoris.se> 13759L: linux-iio@vger.kernel.org 13760S: Maintained 13761F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13762F: drivers/iio/adc/mcp3911.c 13763 13764MICROCHIP MMC/SD/SDIO MCI DRIVER 13765M: Ludovic Desroches <ludovic.desroches@microchip.com> 13766S: Maintained 13767F: drivers/mmc/host/atmel-mci.c 13768 13769MICROCHIP NAND DRIVER 13770M: Tudor Ambarus <tudor.ambarus@linaro.org> 13771L: linux-mtd@lists.infradead.org 13772S: Supported 13773F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13774F: drivers/mtd/nand/raw/atmel/* 13775 13776MICROCHIP PCI1XXXX GP DRIVER 13777M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13778L: linux-gpio@vger.kernel.org 13779S: Supported 13780F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13781F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13782F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13783 13784MICROCHIP OTPC DRIVER 13785M: Claudiu Beznea <claudiu.beznea@microchip.com> 13786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13787S: Supported 13788F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13789F: drivers/nvmem/microchip-otpc.c 13790F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13791 13792MICROCHIP PCI1XXXX I2C DRIVER 13793M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13794M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13795M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13796L: linux-i2c@vger.kernel.org 13797S: Maintained 13798F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13799 13800MICROCHIP PWM DRIVER 13801M: Claudiu Beznea <claudiu.beznea@microchip.com> 13802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13803L: linux-pwm@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13806F: drivers/pwm/pwm-atmel.c 13807 13808MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13809M: Eugen Hristev <eugen.hristev@microchip.com> 13810L: linux-iio@vger.kernel.org 13811S: Supported 13812F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13813F: drivers/iio/adc/at91-sama5d2_adc.c 13814F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13815 13816MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818S: Supported 13819F: drivers/power/reset/at91-sama5d2_shdwc.c 13820 13821MICROCHIP SPI DRIVER 13822M: Tudor Ambarus <tudor.ambarus@linaro.org> 13823S: Supported 13824F: drivers/spi/spi-atmel.* 13825 13826MICROCHIP SSC DRIVER 13827M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13829S: Supported 13830F: drivers/misc/atmel-ssc.c 13831F: include/linux/atmel-ssc.h 13832 13833MICROCHIP SOC DRIVERS 13834M: Conor Dooley <conor@kernel.org> 13835S: Supported 13836T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13837F: drivers/soc/microchip/ 13838 13839MICROCHIP USB251XB DRIVER 13840M: Richard Leitner <richard.leitner@skidata.com> 13841L: linux-usb@vger.kernel.org 13842S: Maintained 13843F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13844F: drivers/usb/misc/usb251xb.c 13845 13846MICROCHIP USBA UDC DRIVER 13847M: Cristian Birsan <cristian.birsan@microchip.com> 13848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13849S: Supported 13850F: drivers/usb/gadget/udc/atmel_usba_udc.* 13851 13852MICROCHIP WILC1000 WIFI DRIVER 13853M: Ajay Singh <ajay.kathat@microchip.com> 13854M: Claudiu Beznea <claudiu.beznea@microchip.com> 13855L: linux-wireless@vger.kernel.org 13856S: Supported 13857F: drivers/net/wireless/microchip/wilc1000/ 13858 13859MICROSEMI MIPS SOCS 13860M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13861M: UNGLinuxDriver@microchip.com 13862L: linux-mips@vger.kernel.org 13863S: Supported 13864F: Documentation/devicetree/bindings/mips/mscc.txt 13865F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13866F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13867F: arch/mips/boot/dts/mscc/ 13868F: arch/mips/configs/generic/board-ocelot.config 13869F: arch/mips/generic/board-ocelot.c 13870 13871MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13872M: Don Brace <don.brace@microchip.com> 13873L: storagedev@microchip.com 13874L: linux-scsi@vger.kernel.org 13875S: Supported 13876F: Documentation/scsi/smartpqi.rst 13877F: drivers/scsi/smartpqi/Kconfig 13878F: drivers/scsi/smartpqi/Makefile 13879F: drivers/scsi/smartpqi/smartpqi*.[ch] 13880F: include/linux/cciss*.h 13881F: include/uapi/linux/cciss*.h 13882 13883MICROSOFT MANA RDMA DRIVER 13884M: Long Li <longli@microsoft.com> 13885M: Ajay Sharma <sharmaajay@microsoft.com> 13886L: linux-rdma@vger.kernel.org 13887S: Supported 13888F: drivers/infiniband/hw/mana/ 13889F: include/net/mana 13890F: include/uapi/rdma/mana-abi.h 13891 13892MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13893M: Maximilian Luz <luzmaximilian@gmail.com> 13894L: platform-driver-x86@vger.kernel.org 13895S: Maintained 13896F: drivers/platform/surface/surface_aggregator_tabletsw.c 13897 13898MICROSOFT SURFACE BATTERY AND AC DRIVERS 13899M: Maximilian Luz <luzmaximilian@gmail.com> 13900L: linux-pm@vger.kernel.org 13901L: platform-driver-x86@vger.kernel.org 13902S: Maintained 13903F: drivers/power/supply/surface_battery.c 13904F: drivers/power/supply/surface_charger.c 13905 13906MICROSOFT SURFACE DTX DRIVER 13907M: Maximilian Luz <luzmaximilian@gmail.com> 13908L: platform-driver-x86@vger.kernel.org 13909S: Maintained 13910F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13911F: drivers/platform/surface/surface_dtx.c 13912F: include/uapi/linux/surface_aggregator/dtx.h 13913 13914MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13915M: Maximilian Luz <luzmaximilian@gmail.com> 13916L: platform-driver-x86@vger.kernel.org 13917S: Maintained 13918F: drivers/platform/surface/surface_gpe.c 13919 13920MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13921M: Hans de Goede <hdegoede@redhat.com> 13922M: Mark Gross <markgross@kernel.org> 13923M: Maximilian Luz <luzmaximilian@gmail.com> 13924L: platform-driver-x86@vger.kernel.org 13925S: Maintained 13926T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13927F: drivers/platform/surface/ 13928 13929MICROSOFT SURFACE HID TRANSPORT DRIVER 13930M: Maximilian Luz <luzmaximilian@gmail.com> 13931L: linux-input@vger.kernel.org 13932L: platform-driver-x86@vger.kernel.org 13933S: Maintained 13934F: drivers/hid/surface-hid/ 13935 13936MICROSOFT SURFACE HOT-PLUG DRIVER 13937M: Maximilian Luz <luzmaximilian@gmail.com> 13938L: platform-driver-x86@vger.kernel.org 13939S: Maintained 13940F: drivers/platform/surface/surface_hotplug.c 13941 13942MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13943M: Maximilian Luz <luzmaximilian@gmail.com> 13944L: platform-driver-x86@vger.kernel.org 13945S: Maintained 13946F: drivers/platform/surface/surface_platform_profile.c 13947 13948MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13949M: Chen Yu <yu.c.chen@intel.com> 13950L: platform-driver-x86@vger.kernel.org 13951S: Supported 13952F: drivers/platform/surface/surfacepro3_button.c 13953 13954MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13955M: Maximilian Luz <luzmaximilian@gmail.com> 13956L: platform-driver-x86@vger.kernel.org 13957S: Maintained 13958W: https://github.com/linux-surface/surface-aggregator-module 13959C: irc://irc.libera.chat/linux-surface 13960F: Documentation/driver-api/surface_aggregator/ 13961F: drivers/platform/surface/aggregator/ 13962F: drivers/platform/surface/surface_acpi_notify.c 13963F: drivers/platform/surface/surface_aggregator_cdev.c 13964F: drivers/platform/surface/surface_aggregator_registry.c 13965F: include/linux/surface_acpi_notify.h 13966F: include/linux/surface_aggregator/ 13967F: include/uapi/linux/surface_aggregator/ 13968 13969MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13970M: Maximilian Luz <luzmaximilian@gmail.com> 13971L: platform-driver-x86@vger.kernel.org 13972S: Maintained 13973F: drivers/platform/surface/surface_aggregator_hub.c 13974 13975MICROTEK X6 SCANNER 13976M: Oliver Neukum <oliver@neukum.org> 13977S: Maintained 13978F: drivers/usb/image/microtek.* 13979 13980MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13981M: Luka Kovacic <luka.kovacic@sartura.hr> 13982M: Luka Perkov <luka.perkov@sartura.hr> 13983S: Maintained 13984F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13985F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13986F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13987F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13988F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13989F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13990 13991MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13992M: Sakari Ailus <sakari.ailus@linux.intel.com> 13993L: linux-media@vger.kernel.org 13994S: Maintained 13995F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13996F: Documentation/driver-api/media/drivers/ccs/ 13997F: Documentation/userspace-api/media/drivers/ccs.rst 13998F: drivers/media/i2c/ccs-pll.c 13999F: drivers/media/i2c/ccs-pll.h 14000F: drivers/media/i2c/ccs/ 14001F: include/uapi/linux/ccs.h 14002F: include/uapi/linux/smiapp.h 14003 14004MIPS 14005M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14006L: linux-mips@vger.kernel.org 14007S: Maintained 14008W: http://www.linux-mips.org/ 14009Q: https://patchwork.kernel.org/project/linux-mips/list/ 14010T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14011F: Documentation/devicetree/bindings/mips/ 14012F: Documentation/mips/ 14013F: arch/mips/ 14014F: drivers/platform/mips/ 14015F: include/dt-bindings/mips/ 14016 14017MIPS BOSTON DEVELOPMENT BOARD 14018M: Paul Burton <paulburton@kernel.org> 14019L: linux-mips@vger.kernel.org 14020S: Maintained 14021F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14022F: arch/mips/boot/dts/img/boston.dts 14023F: arch/mips/configs/generic/board-boston.config 14024F: drivers/clk/imgtec/clk-boston.c 14025F: include/dt-bindings/clock/boston-clock.h 14026 14027MIPS CORE DRIVERS 14028M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14029M: Serge Semin <fancer.lancer@gmail.com> 14030L: linux-mips@vger.kernel.org 14031S: Supported 14032F: drivers/bus/mips_cdmm.c 14033F: drivers/clocksource/mips-gic-timer.c 14034F: drivers/cpuidle/cpuidle-cps.c 14035F: drivers/irqchip/irq-mips-cpu.c 14036F: drivers/irqchip/irq-mips-gic.c 14037 14038MIPS GENERIC PLATFORM 14039M: Paul Burton <paulburton@kernel.org> 14040L: linux-mips@vger.kernel.org 14041S: Supported 14042F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14043F: arch/mips/generic/ 14044F: arch/mips/tools/generic-board-config.sh 14045 14046MIPS RINT INSTRUCTION EMULATION 14047M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14048L: linux-mips@vger.kernel.org 14049S: Supported 14050F: arch/mips/math-emu/dp_rint.c 14051F: arch/mips/math-emu/sp_rint.c 14052 14053MIPS/LOONGSON1 ARCHITECTURE 14054M: Keguang Zhang <keguang.zhang@gmail.com> 14055L: linux-mips@vger.kernel.org 14056S: Maintained 14057F: arch/mips/include/asm/mach-loongson32/ 14058F: arch/mips/loongson32/ 14059F: drivers/*/*/*loongson1* 14060F: drivers/*/*loongson1* 14061 14062MIPS/LOONGSON2EF ARCHITECTURE 14063M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14064L: linux-mips@vger.kernel.org 14065S: Maintained 14066F: arch/mips/include/asm/mach-loongson2ef/ 14067F: arch/mips/loongson2ef/ 14068F: drivers/cpufreq/loongson2_cpufreq.c 14069 14070MIPS/LOONGSON64 ARCHITECTURE 14071M: Huacai Chen <chenhuacai@kernel.org> 14072M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14073L: linux-mips@vger.kernel.org 14074S: Maintained 14075F: arch/mips/include/asm/mach-loongson64/ 14076F: arch/mips/loongson64/ 14077F: drivers/irqchip/irq-loongson* 14078F: drivers/platform/mips/cpu_hwmon.c 14079 14080MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14081M: Hans Verkuil <hverkuil@xs4all.nl> 14082L: linux-media@vger.kernel.org 14083S: Odd Fixes 14084W: https://linuxtv.org 14085T: git git://linuxtv.org/media_tree.git 14086F: drivers/media/radio/radio-miropcm20* 14087 14088MMP SUPPORT 14089R: Lubomir Rintel <lkundrak@v3.sk> 14090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14091S: Odd Fixes 14092T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14093F: arch/arm/boot/dts/mmp* 14094F: arch/arm/mach-mmp/ 14095F: include/linux/soc/mmp/ 14096 14097MMP USB PHY DRIVERS 14098R: Lubomir Rintel <lkundrak@v3.sk> 14099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14100S: Maintained 14101F: drivers/phy/marvell/phy-mmp3-usb.c 14102F: drivers/phy/marvell/phy-pxa-usb.c 14103 14104MMU GATHER AND TLB INVALIDATION 14105M: Will Deacon <will@kernel.org> 14106M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14107M: Andrew Morton <akpm@linux-foundation.org> 14108M: Nick Piggin <npiggin@gmail.com> 14109M: Peter Zijlstra <peterz@infradead.org> 14110L: linux-arch@vger.kernel.org 14111L: linux-mm@kvack.org 14112S: Maintained 14113F: arch/*/include/asm/tlb.h 14114F: include/asm-generic/tlb.h 14115F: mm/mmu_gather.c 14116 14117MN88472 MEDIA DRIVER 14118M: Antti Palosaari <crope@iki.fi> 14119L: linux-media@vger.kernel.org 14120S: Maintained 14121W: https://linuxtv.org 14122W: http://palosaari.fi/linux/ 14123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14124F: drivers/media/dvb-frontends/mn88472* 14125 14126MN88473 MEDIA DRIVER 14127M: Antti Palosaari <crope@iki.fi> 14128L: linux-media@vger.kernel.org 14129S: Maintained 14130W: https://linuxtv.org 14131W: http://palosaari.fi/linux/ 14132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14133F: drivers/media/dvb-frontends/mn88473* 14134 14135MODULE SUPPORT 14136M: Luis Chamberlain <mcgrof@kernel.org> 14137L: linux-modules@vger.kernel.org 14138L: linux-kernel@vger.kernel.org 14139S: Maintained 14140T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14141F: include/linux/module.h 14142F: kernel/module/ 14143F: scripts/module* 14144 14145MONOLITHIC POWER SYSTEM PMIC DRIVER 14146M: Saravanan Sekar <sravanhome@gmail.com> 14147S: Maintained 14148F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14149F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14150F: drivers/iio/adc/mp2629_adc.c 14151F: drivers/mfd/mp2629.c 14152F: drivers/power/supply/mp2629_charger.c 14153F: drivers/regulator/mp5416.c 14154F: drivers/regulator/mpq7920.c 14155F: drivers/regulator/mpq7920.h 14156F: include/linux/mfd/mp2629.h 14157 14158MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14159S: Orphan 14160W: http://popies.net/meye/ 14161F: Documentation/userspace-api/media/drivers/meye* 14162F: drivers/staging/media/deprecated/meye/ 14163F: include/uapi/linux/meye.h 14164 14165MOTORCOMM PHY DRIVER 14166M: Peter Geis <pgwipeout@gmail.com> 14167M: Frank <Frank.Sae@motor-comm.com> 14168L: netdev@vger.kernel.org 14169S: Maintained 14170F: drivers/net/phy/motorcomm.c 14171 14172MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14173M: Jiri Slaby <jirislaby@kernel.org> 14174S: Maintained 14175F: Documentation/driver-api/tty/moxa-smartio.rst 14176F: drivers/tty/mxser.* 14177 14178MR800 AVERMEDIA USB FM RADIO DRIVER 14179M: Alexey Klimov <klimov.linux@gmail.com> 14180L: linux-media@vger.kernel.org 14181S: Maintained 14182T: git git://linuxtv.org/media_tree.git 14183F: drivers/media/radio/radio-mr800.c 14184 14185MRF24J40 IEEE 802.15.4 RADIO DRIVER 14186M: Alan Ott <alan@signal11.us> 14187L: linux-wpan@vger.kernel.org 14188S: Maintained 14189F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14190F: drivers/net/ieee802154/mrf24j40.c 14191 14192MSI LAPTOP SUPPORT 14193M: "Lee, Chun-Yi" <jlee@suse.com> 14194L: platform-driver-x86@vger.kernel.org 14195S: Maintained 14196F: drivers/platform/x86/msi-laptop.c 14197 14198MSI WMI SUPPORT 14199L: platform-driver-x86@vger.kernel.org 14200S: Orphan 14201F: drivers/platform/x86/msi-wmi.c 14202 14203MSI001 MEDIA DRIVER 14204M: Antti Palosaari <crope@iki.fi> 14205L: linux-media@vger.kernel.org 14206S: Maintained 14207W: https://linuxtv.org 14208W: http://palosaari.fi/linux/ 14209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14210T: git git://linuxtv.org/anttip/media_tree.git 14211F: drivers/media/tuners/msi001* 14212 14213MSI2500 MEDIA DRIVER 14214M: Antti Palosaari <crope@iki.fi> 14215L: linux-media@vger.kernel.org 14216S: Maintained 14217W: https://linuxtv.org 14218W: http://palosaari.fi/linux/ 14219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14220T: git git://linuxtv.org/anttip/media_tree.git 14221F: drivers/media/usb/msi2500/ 14222 14223MSTAR INTERRUPT CONTROLLER DRIVER 14224M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14225M: Daniel Palmer <daniel@thingy.jp> 14226S: Maintained 14227F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14228F: drivers/irqchip/irq-mst-intc.c 14229 14230MSYSTEMS DISKONCHIP G3 MTD DRIVER 14231M: Robert Jarzmik <robert.jarzmik@free.fr> 14232L: linux-mtd@lists.infradead.org 14233S: Maintained 14234F: drivers/mtd/devices/docg3* 14235 14236MT9M032 APTINA SENSOR DRIVER 14237M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14238L: linux-media@vger.kernel.org 14239S: Maintained 14240T: git git://linuxtv.org/media_tree.git 14241F: drivers/media/i2c/mt9m032.c 14242F: include/media/i2c/mt9m032.h 14243 14244MT9P031 APTINA CAMERA SENSOR 14245M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14246L: linux-media@vger.kernel.org 14247S: Maintained 14248T: git git://linuxtv.org/media_tree.git 14249F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14250F: drivers/media/i2c/mt9p031.c 14251F: include/media/i2c/mt9p031.h 14252 14253MT9T001 APTINA CAMERA SENSOR 14254M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14255L: linux-media@vger.kernel.org 14256S: Maintained 14257T: git git://linuxtv.org/media_tree.git 14258F: drivers/media/i2c/mt9t001.c 14259F: include/media/i2c/mt9t001.h 14260 14261MT9T112 APTINA CAMERA SENSOR 14262M: Jacopo Mondi <jacopo@jmondi.org> 14263L: linux-media@vger.kernel.org 14264S: Odd Fixes 14265T: git git://linuxtv.org/media_tree.git 14266F: drivers/media/i2c/mt9t112.c 14267F: include/media/i2c/mt9t112.h 14268 14269MT9V032 APTINA CAMERA SENSOR 14270M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14271L: linux-media@vger.kernel.org 14272S: Maintained 14273T: git git://linuxtv.org/media_tree.git 14274F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14275F: drivers/media/i2c/mt9v032.c 14276F: include/media/i2c/mt9v032.h 14277 14278MT9V111 APTINA CAMERA SENSOR 14279M: Jacopo Mondi <jacopo@jmondi.org> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282T: git git://linuxtv.org/media_tree.git 14283F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14284F: drivers/media/i2c/mt9v111.c 14285 14286MULTIFUNCTION DEVICES (MFD) 14287M: Lee Jones <lee@kernel.org> 14288S: Supported 14289T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14290F: Documentation/devicetree/bindings/mfd/ 14291F: drivers/mfd/ 14292F: include/dt-bindings/mfd/ 14293F: include/linux/mfd/ 14294 14295MULTIMEDIA CARD (MMC) ETC. OVER SPI 14296S: Orphan 14297F: drivers/mmc/host/mmc_spi.c 14298F: include/linux/spi/mmc_spi.h 14299 14300MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14301M: Ulf Hansson <ulf.hansson@linaro.org> 14302L: linux-mmc@vger.kernel.org 14303S: Maintained 14304T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14305F: Documentation/devicetree/bindings/mmc/ 14306F: drivers/mmc/ 14307F: include/linux/mmc/ 14308F: include/uapi/linux/mmc/ 14309 14310MULTIPLEXER SUBSYSTEM 14311M: Peter Rosin <peda@axentia.se> 14312S: Maintained 14313F: Documentation/ABI/testing/sysfs-class-mux* 14314F: Documentation/devicetree/bindings/mux/ 14315F: drivers/mux/ 14316F: include/dt-bindings/mux/ 14317F: include/linux/mux/ 14318 14319MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14320M: Bin Liu <b-liu@ti.com> 14321L: linux-usb@vger.kernel.org 14322S: Maintained 14323F: drivers/usb/musb/ 14324 14325MXL301RF MEDIA DRIVER 14326M: Akihiro Tsukada <tskd08@gmail.com> 14327L: linux-media@vger.kernel.org 14328S: Odd Fixes 14329F: drivers/media/tuners/mxl301rf* 14330 14331MXL5007T MEDIA DRIVER 14332M: Michael Krufky <mkrufky@linuxtv.org> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335W: https://linuxtv.org 14336W: http://github.com/mkrufky 14337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14338T: git git://linuxtv.org/mkrufky/tuners.git 14339F: drivers/media/tuners/mxl5007t.* 14340 14341MXSFB DRM DRIVER 14342M: Marek Vasut <marex@denx.de> 14343M: Stefan Agner <stefan@agner.ch> 14344L: dri-devel@lists.freedesktop.org 14345S: Supported 14346T: git git://anongit.freedesktop.org/drm/drm-misc 14347F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14348F: drivers/gpu/drm/mxsfb/ 14349 14350MYLEX DAC960 PCI RAID Controller 14351M: Hannes Reinecke <hare@kernel.org> 14352L: linux-scsi@vger.kernel.org 14353S: Supported 14354F: drivers/scsi/myrb.* 14355F: drivers/scsi/myrs.* 14356 14357MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14358M: Chris Lee <christopher.lee@cspi.com> 14359L: netdev@vger.kernel.org 14360S: Supported 14361W: https://www.cspi.com/ethernet-products/support/downloads/ 14362F: drivers/net/ethernet/myricom/myri10ge/ 14363 14364NAND FLASH SUBSYSTEM 14365M: Miquel Raynal <miquel.raynal@bootlin.com> 14366R: Richard Weinberger <richard@nod.at> 14367L: linux-mtd@lists.infradead.org 14368S: Maintained 14369W: http://www.linux-mtd.infradead.org/ 14370Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14371C: irc://irc.oftc.net/mtd 14372T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14373F: drivers/mtd/nand/ 14374F: include/linux/mtd/*nand*.h 14375 14376NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14377M: Daniel Mack <zonque@gmail.com> 14378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14379S: Maintained 14380W: http://www.native-instruments.com 14381F: sound/usb/caiaq/ 14382 14383NATSEMI ETHERNET DRIVER (DP8381x) 14384S: Orphan 14385F: drivers/net/ethernet/natsemi/natsemi.c 14386 14387NCR 5380 SCSI DRIVERS 14388M: Finn Thain <fthain@linux-m68k.org> 14389M: Michael Schmitz <schmitzmic@gmail.com> 14390L: linux-scsi@vger.kernel.org 14391S: Maintained 14392F: Documentation/scsi/g_NCR5380.rst 14393F: drivers/scsi/NCR5380.* 14394F: drivers/scsi/arm/cumana_1.c 14395F: drivers/scsi/arm/oak.c 14396F: drivers/scsi/atari_scsi.* 14397F: drivers/scsi/dmx3191d.c 14398F: drivers/scsi/g_NCR5380.* 14399F: drivers/scsi/mac_scsi.* 14400F: drivers/scsi/sun3_scsi.* 14401F: drivers/scsi/sun3_scsi_vme.c 14402 14403NCSI LIBRARY 14404M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14405S: Maintained 14406F: net/ncsi/ 14407 14408NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14409M: Guenter Roeck <linux@roeck-us.net> 14410L: linux-hwmon@vger.kernel.org 14411S: Maintained 14412F: Documentation/hwmon/nct6775.rst 14413F: drivers/hwmon/nct6775-core.c 14414F: drivers/hwmon/nct6775-platform.c 14415F: drivers/hwmon/nct6775.h 14416 14417NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14418M: Zev Weiss <zev@bewilderbeest.net> 14419L: linux-hwmon@vger.kernel.org 14420S: Maintained 14421F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14422F: drivers/hwmon/nct6775-i2c.c 14423 14424NETDEVSIM 14425M: Jakub Kicinski <kuba@kernel.org> 14426S: Maintained 14427F: drivers/net/netdevsim/* 14428 14429NETEM NETWORK EMULATOR 14430M: Stephen Hemminger <stephen@networkplumber.org> 14431L: netdev@vger.kernel.org 14432S: Maintained 14433F: net/sched/sch_netem.c 14434 14435NETERION 10GbE DRIVERS (s2io) 14436M: Jon Mason <jdmason@kudzu.us> 14437L: netdev@vger.kernel.org 14438S: Supported 14439F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14440F: drivers/net/ethernet/neterion/ 14441 14442NETFILTER 14443M: Pablo Neira Ayuso <pablo@netfilter.org> 14444M: Jozsef Kadlecsik <kadlec@netfilter.org> 14445M: Florian Westphal <fw@strlen.de> 14446L: netfilter-devel@vger.kernel.org 14447L: coreteam@netfilter.org 14448S: Maintained 14449W: http://www.netfilter.org/ 14450W: http://www.iptables.org/ 14451W: http://www.nftables.org/ 14452Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14453C: irc://irc.libera.chat/netfilter 14454T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14455T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14456F: include/linux/netfilter* 14457F: include/linux/netfilter/ 14458F: include/net/netfilter/ 14459F: include/uapi/linux/netfilter* 14460F: include/uapi/linux/netfilter/ 14461F: net/*/netfilter.c 14462F: net/*/netfilter/ 14463F: net/bridge/br_netfilter*.c 14464F: net/netfilter/ 14465 14466NETROM NETWORK LAYER 14467M: Ralf Baechle <ralf@linux-mips.org> 14468L: linux-hams@vger.kernel.org 14469S: Maintained 14470W: http://www.linux-ax25.org/ 14471F: include/net/netrom.h 14472F: include/uapi/linux/netrom.h 14473F: net/netrom/ 14474 14475NETRONIX EMBEDDED CONTROLLER 14476M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14477S: Maintained 14478F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14479F: drivers/mfd/ntxec.c 14480F: drivers/pwm/pwm-ntxec.c 14481F: drivers/rtc/rtc-ntxec.c 14482F: include/linux/mfd/ntxec.h 14483 14484NETRONOME ETHERNET DRIVERS 14485M: Simon Horman <simon.horman@corigine.com> 14486R: Jakub Kicinski <kuba@kernel.org> 14487L: oss-drivers@corigine.com 14488S: Maintained 14489F: drivers/net/ethernet/netronome/ 14490 14491NETWORK BLOCK DEVICE (NBD) 14492M: Josef Bacik <josef@toxicpanda.com> 14493L: linux-block@vger.kernel.org 14494L: nbd@other.debian.org 14495S: Maintained 14496F: Documentation/admin-guide/blockdev/nbd.rst 14497F: drivers/block/nbd.c 14498F: include/trace/events/nbd.h 14499F: include/uapi/linux/nbd.h 14500 14501NETWORK DROP MONITOR 14502M: Neil Horman <nhorman@tuxdriver.com> 14503L: netdev@vger.kernel.org 14504S: Maintained 14505W: https://fedorahosted.org/dropwatch/ 14506F: include/uapi/linux/net_dropmon.h 14507F: net/core/drop_monitor.c 14508 14509NETWORKING DRIVERS 14510M: "David S. Miller" <davem@davemloft.net> 14511M: Eric Dumazet <edumazet@google.com> 14512M: Jakub Kicinski <kuba@kernel.org> 14513M: Paolo Abeni <pabeni@redhat.com> 14514L: netdev@vger.kernel.org 14515S: Maintained 14516Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14519F: Documentation/devicetree/bindings/net/ 14520F: drivers/connector/ 14521F: drivers/net/ 14522F: include/dt-bindings/net/ 14523F: include/linux/etherdevice.h 14524F: include/linux/fcdevice.h 14525F: include/linux/fddidevice.h 14526F: include/linux/hippidevice.h 14527F: include/linux/if_* 14528F: include/linux/inetdevice.h 14529F: include/linux/netdevice.h 14530F: include/uapi/linux/if_* 14531F: include/uapi/linux/netdevice.h 14532 14533NETWORKING DRIVERS (WIRELESS) 14534M: Kalle Valo <kvalo@kernel.org> 14535L: linux-wireless@vger.kernel.org 14536S: Maintained 14537W: https://wireless.wiki.kernel.org/ 14538Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14539T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14541F: Documentation/devicetree/bindings/net/wireless/ 14542F: drivers/net/wireless/ 14543 14544NETWORKING [DSA] 14545M: Andrew Lunn <andrew@lunn.ch> 14546M: Florian Fainelli <f.fainelli@gmail.com> 14547M: Vladimir Oltean <olteanv@gmail.com> 14548S: Maintained 14549F: Documentation/devicetree/bindings/net/dsa/ 14550F: drivers/net/dsa/ 14551F: include/linux/dsa/ 14552F: include/linux/platform_data/dsa.h 14553F: include/net/dsa.h 14554F: net/dsa/ 14555F: tools/testing/selftests/drivers/net/dsa/ 14556 14557NETWORKING [GENERAL] 14558M: "David S. Miller" <davem@davemloft.net> 14559M: Eric Dumazet <edumazet@google.com> 14560M: Jakub Kicinski <kuba@kernel.org> 14561M: Paolo Abeni <pabeni@redhat.com> 14562L: netdev@vger.kernel.org 14563S: Maintained 14564Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14565B: mailto:netdev@vger.kernel.org 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14568F: Documentation/networking/ 14569F: Documentation/process/maintainer-netdev.rst 14570F: include/linux/in.h 14571F: include/linux/net.h 14572F: include/linux/netdevice.h 14573F: include/net/ 14574F: include/uapi/linux/in.h 14575F: include/uapi/linux/net.h 14576F: include/uapi/linux/net_namespace.h 14577F: include/uapi/linux/netdevice.h 14578F: lib/net_utils.c 14579F: lib/random32.c 14580F: net/ 14581F: tools/testing/selftests/net/ 14582 14583NETWORKING [IPSEC] 14584M: Steffen Klassert <steffen.klassert@secunet.com> 14585M: Herbert Xu <herbert@gondor.apana.org.au> 14586M: "David S. Miller" <davem@davemloft.net> 14587L: netdev@vger.kernel.org 14588S: Maintained 14589T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14590T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14591F: include/net/xfrm.h 14592F: include/uapi/linux/xfrm.h 14593F: net/ipv4/ah4.c 14594F: net/ipv4/esp4* 14595F: net/ipv4/ip_vti.c 14596F: net/ipv4/ipcomp.c 14597F: net/ipv4/xfrm* 14598F: net/ipv6/ah6.c 14599F: net/ipv6/esp6* 14600F: net/ipv6/ip6_vti.c 14601F: net/ipv6/ipcomp6.c 14602F: net/ipv6/xfrm* 14603F: net/key/ 14604F: net/xfrm/ 14605F: tools/testing/selftests/net/ipsec.c 14606 14607NETWORKING [IPv4/IPv6] 14608M: "David S. Miller" <davem@davemloft.net> 14609M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14610M: David Ahern <dsahern@kernel.org> 14611L: netdev@vger.kernel.org 14612S: Maintained 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14614F: arch/x86/net/* 14615F: include/linux/ip.h 14616F: include/linux/ipv6* 14617F: include/net/fib* 14618F: include/net/ip* 14619F: include/net/route.h 14620F: net/ipv4/ 14621F: net/ipv6/ 14622 14623NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14624M: Paul Moore <paul@paul-moore.com> 14625L: netdev@vger.kernel.org 14626L: linux-security-module@vger.kernel.org 14627S: Maintained 14628W: https://github.com/netlabel 14629F: Documentation/netlabel/ 14630F: include/net/calipso.h 14631F: include/net/cipso_ipv4.h 14632F: include/net/netlabel.h 14633F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14634F: include/uapi/linux/netfilter/xt_SECMARK.h 14635F: net/ipv4/cipso_ipv4.c 14636F: net/ipv6/calipso.c 14637F: net/netfilter/xt_CONNSECMARK.c 14638F: net/netfilter/xt_SECMARK.c 14639F: net/netlabel/ 14640 14641NETWORKING [MPTCP] 14642M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14643M: Matthieu Baerts <matthieu.baerts@tessares.net> 14644L: netdev@vger.kernel.org 14645L: mptcp@lists.linux.dev 14646S: Maintained 14647W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14648B: https://github.com/multipath-tcp/mptcp_net-next/issues 14649F: Documentation/networking/mptcp-sysctl.rst 14650F: include/net/mptcp.h 14651F: include/trace/events/mptcp.h 14652F: include/uapi/linux/mptcp.h 14653F: net/mptcp/ 14654F: tools/testing/selftests/bpf/*/*mptcp*.c 14655F: tools/testing/selftests/net/mptcp/ 14656 14657NETWORKING [TCP] 14658M: Eric Dumazet <edumazet@google.com> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661F: include/linux/tcp.h 14662F: include/net/tcp.h 14663F: include/trace/events/tcp.h 14664F: include/uapi/linux/tcp.h 14665F: net/ipv4/syncookies.c 14666F: net/ipv4/tcp*.c 14667F: net/ipv6/syncookies.c 14668F: net/ipv6/tcp*.c 14669 14670NETWORKING [TLS] 14671M: Boris Pismenny <borisp@nvidia.com> 14672M: John Fastabend <john.fastabend@gmail.com> 14673M: Jakub Kicinski <kuba@kernel.org> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676F: include/net/tls.h 14677F: include/uapi/linux/tls.h 14678F: net/tls/* 14679 14680NETXEN (1/10) GbE SUPPORT 14681M: Manish Chopra <manishc@marvell.com> 14682M: Rahul Verma <rahulv@marvell.com> 14683M: GR-Linux-NIC-Dev@marvell.com 14684L: netdev@vger.kernel.org 14685S: Supported 14686F: drivers/net/ethernet/qlogic/netxen/ 14687 14688NET_FAILOVER MODULE 14689M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14690L: netdev@vger.kernel.org 14691S: Supported 14692F: Documentation/networking/net_failover.rst 14693F: drivers/net/net_failover.c 14694F: include/net/net_failover.h 14695 14696NEXTHOP 14697M: David Ahern <dsahern@kernel.org> 14698L: netdev@vger.kernel.org 14699S: Maintained 14700F: include/net/netns/nexthop.h 14701F: include/net/nexthop.h 14702F: include/uapi/linux/nexthop.h 14703F: net/ipv4/nexthop.c 14704 14705NFC SUBSYSTEM 14706M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14707L: linux-nfc@lists.01.org (subscribers-only) 14708L: netdev@vger.kernel.org 14709S: Maintained 14710B: mailto:linux-nfc@lists.01.org 14711F: Documentation/devicetree/bindings/net/nfc/ 14712F: drivers/nfc/ 14713F: include/linux/platform_data/nfcmrvl.h 14714F: include/net/nfc/ 14715F: include/uapi/linux/nfc.h 14716F: net/nfc/ 14717 14718NFC VIRTUAL NCI DEVICE DRIVER 14719M: Bongsu Jeon <bongsu.jeon@samsung.com> 14720L: netdev@vger.kernel.org 14721L: linux-nfc@lists.01.org (subscribers-only) 14722S: Supported 14723F: drivers/nfc/virtual_ncidev.c 14724F: tools/testing/selftests/nci/ 14725 14726NFS, SUNRPC, AND LOCKD CLIENTS 14727M: Trond Myklebust <trond.myklebust@hammerspace.com> 14728M: Anna Schumaker <anna@kernel.org> 14729L: linux-nfs@vger.kernel.org 14730S: Maintained 14731W: http://client.linux-nfs.org 14732T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14733F: fs/lockd/ 14734F: fs/nfs/ 14735F: fs/nfs_common/ 14736F: include/linux/lockd/ 14737F: include/linux/nfs* 14738F: include/linux/sunrpc/ 14739F: include/uapi/linux/nfs* 14740F: include/uapi/linux/sunrpc/ 14741F: net/sunrpc/ 14742F: Documentation/filesystems/nfs/ 14743 14744NILFS2 FILESYSTEM 14745M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14746L: linux-nilfs@vger.kernel.org 14747S: Supported 14748W: https://nilfs.sourceforge.io/ 14749W: https://nilfs.osdn.jp/ 14750T: git https://github.com/konis/nilfs2.git 14751F: Documentation/filesystems/nilfs2.rst 14752F: fs/nilfs2/ 14753F: include/trace/events/nilfs2.h 14754F: include/uapi/linux/nilfs2_api.h 14755F: include/uapi/linux/nilfs2_ondisk.h 14756 14757NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14758M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14759S: Maintained 14760W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14761F: Documentation/scsi/NinjaSCSI.rst 14762F: drivers/scsi/pcmcia/nsp_* 14763 14764NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14765M: GOTO Masanori <gotom@debian.or.jp> 14766M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14767S: Maintained 14768W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14769F: Documentation/scsi/NinjaSCSI.rst 14770F: drivers/scsi/nsp32* 14771 14772NINTENDO HID DRIVER 14773M: Daniel J. Ogorchock <djogorchock@gmail.com> 14774L: linux-input@vger.kernel.org 14775S: Maintained 14776F: drivers/hid/hid-nintendo* 14777 14778NIOS2 ARCHITECTURE 14779M: Dinh Nguyen <dinguyen@kernel.org> 14780S: Maintained 14781T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14782F: arch/nios2/ 14783 14784NITRO ENCLAVES (NE) 14785M: Alexandru Ciobotaru <alcioa@amazon.com> 14786L: linux-kernel@vger.kernel.org 14787L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14788S: Supported 14789W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14790F: Documentation/virt/ne_overview.rst 14791F: drivers/virt/nitro_enclaves/ 14792F: include/linux/nitro_enclaves.h 14793F: include/uapi/linux/nitro_enclaves.h 14794F: samples/nitro_enclaves/ 14795 14796NOHZ, DYNTICKS SUPPORT 14797M: Frederic Weisbecker <fweisbec@gmail.com> 14798M: Thomas Gleixner <tglx@linutronix.de> 14799M: Ingo Molnar <mingo@kernel.org> 14800L: linux-kernel@vger.kernel.org 14801S: Maintained 14802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14803F: include/linux/sched/nohz.h 14804F: include/linux/tick.h 14805F: kernel/time/tick*.* 14806 14807NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14808M: Pavel Machek <pavel@ucw.cz> 14809M: Sakari Ailus <sakari.ailus@iki.fi> 14810L: linux-media@vger.kernel.org 14811S: Maintained 14812F: drivers/media/i2c/ad5820.c 14813F: drivers/media/i2c/et8ek8 14814 14815NOKIA N900 POWER SUPPLY DRIVERS 14816R: Pali Rohár <pali@kernel.org> 14817F: drivers/power/supply/bq2415x_charger.c 14818F: drivers/power/supply/bq27xxx_battery.c 14819F: drivers/power/supply/bq27xxx_battery_i2c.c 14820F: drivers/power/supply/isp1704_charger.c 14821F: drivers/power/supply/rx51_battery.c 14822F: include/linux/power/bq2415x_charger.h 14823F: include/linux/power/bq27xxx_battery.h 14824 14825NOLIBC HEADER FILE 14826M: Willy Tarreau <w@1wt.eu> 14827S: Maintained 14828T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14829F: tools/include/nolibc/ 14830F: tools/testing/selftests/nolibc/ 14831 14832NSDEPS 14833M: Matthias Maennich <maennich@google.com> 14834S: Maintained 14835F: Documentation/core-api/symbol-namespaces.rst 14836F: scripts/nsdeps 14837 14838NTB AMD DRIVER 14839M: Sanjay R Mehta <sanju.mehta@amd.com> 14840M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14841L: ntb@lists.linux.dev 14842S: Supported 14843F: drivers/ntb/hw/amd/ 14844 14845NTB DRIVER CORE 14846M: Jon Mason <jdmason@kudzu.us> 14847M: Dave Jiang <dave.jiang@intel.com> 14848M: Allen Hubbe <allenbh@gmail.com> 14849L: ntb@lists.linux.dev 14850S: Supported 14851W: https://github.com/jonmason/ntb/wiki 14852T: git git://github.com/jonmason/ntb.git 14853F: drivers/net/ntb_netdev.c 14854F: drivers/ntb/ 14855F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14856F: include/linux/ntb.h 14857F: include/linux/ntb_transport.h 14858F: tools/testing/selftests/ntb/ 14859 14860NTB IDT DRIVER 14861M: Serge Semin <fancer.lancer@gmail.com> 14862L: ntb@lists.linux.dev 14863S: Supported 14864F: drivers/ntb/hw/idt/ 14865 14866NTB INTEL DRIVER 14867M: Dave Jiang <dave.jiang@intel.com> 14868L: ntb@lists.linux.dev 14869S: Supported 14870W: https://github.com/davejiang/linux/wiki 14871T: git https://github.com/davejiang/linux.git 14872F: drivers/ntb/hw/intel/ 14873 14874NTFS FILESYSTEM 14875M: Anton Altaparmakov <anton@tuxera.com> 14876L: linux-ntfs-dev@lists.sourceforge.net 14877S: Supported 14878W: http://www.tuxera.com/ 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14880F: Documentation/filesystems/ntfs.rst 14881F: fs/ntfs/ 14882 14883NTFS3 FILESYSTEM 14884M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14885L: ntfs3@lists.linux.dev 14886S: Supported 14887W: http://www.paragon-software.com/ 14888T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14889F: Documentation/filesystems/ntfs3.rst 14890F: fs/ntfs3/ 14891 14892NUBUS SUBSYSTEM 14893M: Finn Thain <fthain@linux-m68k.org> 14894L: linux-m68k@lists.linux-m68k.org 14895S: Maintained 14896F: arch/*/include/asm/nubus.h 14897F: drivers/nubus/ 14898F: include/linux/nubus.h 14899F: include/uapi/linux/nubus.h 14900 14901NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14902M: Antonino Daplas <adaplas@gmail.com> 14903L: linux-fbdev@vger.kernel.org 14904S: Maintained 14905F: drivers/video/fbdev/nvidia/ 14906F: drivers/video/fbdev/riva/ 14907 14908NVIDIA WMI EC BACKLIGHT DRIVER 14909M: Daniel Dadap <ddadap@nvidia.com> 14910L: platform-driver-x86@vger.kernel.org 14911S: Supported 14912F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14913F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14914 14915NVM EXPRESS DRIVER 14916M: Keith Busch <kbusch@kernel.org> 14917M: Jens Axboe <axboe@fb.com> 14918M: Christoph Hellwig <hch@lst.de> 14919M: Sagi Grimberg <sagi@grimberg.me> 14920L: linux-nvme@lists.infradead.org 14921S: Supported 14922W: http://git.infradead.org/nvme.git 14923T: git://git.infradead.org/nvme.git 14924F: Documentation/nvme/ 14925F: drivers/nvme/host/ 14926F: drivers/nvme/common/ 14927F: include/linux/nvme.h 14928F: include/linux/nvme-*.h 14929F: include/uapi/linux/nvme_ioctl.h 14930 14931NVM EXPRESS FABRICS AUTHENTICATION 14932M: Hannes Reinecke <hare@suse.de> 14933L: linux-nvme@lists.infradead.org 14934S: Supported 14935F: drivers/nvme/host/auth.c 14936F: drivers/nvme/target/auth.c 14937F: drivers/nvme/target/fabrics-cmd-auth.c 14938F: include/linux/nvme-auth.h 14939 14940NVM EXPRESS HARDWARE MONITORING SUPPORT 14941M: Guenter Roeck <linux@roeck-us.net> 14942L: linux-nvme@lists.infradead.org 14943S: Supported 14944F: drivers/nvme/host/hwmon.c 14945 14946NVM EXPRESS FC TRANSPORT DRIVERS 14947M: James Smart <james.smart@broadcom.com> 14948L: linux-nvme@lists.infradead.org 14949S: Supported 14950F: drivers/nvme/host/fc.c 14951F: drivers/nvme/target/fc.c 14952F: drivers/nvme/target/fcloop.c 14953F: include/linux/nvme-fc-driver.h 14954F: include/linux/nvme-fc.h 14955 14956NVM EXPRESS TARGET DRIVER 14957M: Christoph Hellwig <hch@lst.de> 14958M: Sagi Grimberg <sagi@grimberg.me> 14959M: Chaitanya Kulkarni <kch@nvidia.com> 14960L: linux-nvme@lists.infradead.org 14961S: Supported 14962W: http://git.infradead.org/nvme.git 14963T: git://git.infradead.org/nvme.git 14964F: drivers/nvme/target/ 14965 14966NVMEM FRAMEWORK 14967M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14970F: Documentation/ABI/stable/sysfs-bus-nvmem 14971F: Documentation/devicetree/bindings/nvmem/ 14972F: drivers/nvmem/ 14973F: include/linux/nvmem-consumer.h 14974F: include/linux/nvmem-provider.h 14975 14976NXP C45 TJA11XX PHY DRIVER 14977M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14978L: netdev@vger.kernel.org 14979S: Maintained 14980F: drivers/net/phy/nxp-c45-tja11xx.c 14981 14982NXP FSPI DRIVER 14983M: Han Xu <han.xu@nxp.com> 14984M: Haibo Chen <haibo.chen@nxp.com> 14985R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14986L: linux-spi@vger.kernel.org 14987S: Maintained 14988F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14989F: drivers/spi/spi-nxp-fspi.c 14990 14991NXP FXAS21002C DRIVER 14992M: Rui Miguel Silva <rmfrfs@gmail.com> 14993L: linux-iio@vger.kernel.org 14994S: Maintained 14995F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14996F: drivers/iio/gyro/fxas21002c.h 14997F: drivers/iio/gyro/fxas21002c_core.c 14998F: drivers/iio/gyro/fxas21002c_i2c.c 14999F: drivers/iio/gyro/fxas21002c_spi.c 15000 15001NXP i.MX CLOCK DRIVERS 15002M: Abel Vesa <abelvesa@kernel.org> 15003L: linux-clk@vger.kernel.org 15004L: linux-imx@nxp.com 15005S: Maintained 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15007F: Documentation/devicetree/bindings/clock/imx* 15008F: drivers/clk/imx/ 15009F: include/dt-bindings/clock/imx* 15010 15011NXP i.MX 8MQ DCSS DRIVER 15012M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15013R: Lucas Stach <l.stach@pengutronix.de> 15014L: dri-devel@lists.freedesktop.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15017F: drivers/gpu/drm/imx/dcss/ 15018 15019NXP i.MX 8QXP ADC DRIVER 15020M: Cai Huoqing <cai.huoqing@linux.dev> 15021M: Haibo Chen <haibo.chen@nxp.com> 15022L: linux-imx@nxp.com 15023L: linux-iio@vger.kernel.org 15024S: Maintained 15025F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15026F: drivers/iio/adc/imx8qxp-adc.c 15027 15028NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15029M: Haibo Chen <haibo.chen@nxp.com> 15030L: linux-iio@vger.kernel.org 15031L: linux-imx@nxp.com 15032S: Maintained 15033F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15034F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15035F: drivers/iio/adc/imx7d_adc.c 15036F: drivers/iio/adc/vf610_adc.c 15037 15038NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15039M: Jagan Teki <jagan@amarulasolutions.com> 15040S: Maintained 15041F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15042F: drivers/regulator/pf8x00-regulator.c 15043 15044NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15045M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15046L: linux-kernel@vger.kernel.org 15047S: Maintained 15048F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15049F: drivers/extcon/extcon-ptn5150.c 15050 15051NXP SGTL5000 DRIVER 15052M: Fabio Estevam <festevam@gmail.com> 15053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15054S: Maintained 15055F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15056F: sound/soc/codecs/sgtl5000* 15057 15058NXP SJA1105 ETHERNET SWITCH DRIVER 15059M: Vladimir Oltean <olteanv@gmail.com> 15060L: linux-kernel@vger.kernel.org 15061S: Maintained 15062F: drivers/net/dsa/sja1105 15063F: drivers/net/pcs/pcs-xpcs-nxp.c 15064 15065NXP TDA998X DRM DRIVER 15066M: Russell King <linux@armlinux.org.uk> 15067S: Maintained 15068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15069T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15070F: drivers/gpu/drm/i2c/tda998x_drv.c 15071F: include/drm/i2c/tda998x.h 15072F: include/dt-bindings/display/tda998x.h 15073K: "nxp,tda998x" 15074 15075NXP TFA9879 DRIVER 15076M: Peter Rosin <peda@axentia.se> 15077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15078S: Maintained 15079F: Documentation/devicetree/bindings/sound/tfa9879.txt 15080F: sound/soc/codecs/tfa9879* 15081 15082NXP/Goodix TFA989X (TFA1) DRIVER 15083M: Stephan Gerhold <stephan@gerhold.net> 15084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15085S: Maintained 15086F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15087F: sound/soc/codecs/tfa989x.c 15088 15089NXP-NCI NFC DRIVER 15090L: linux-nfc@lists.01.org (subscribers-only) 15091S: Orphan 15092F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15093F: drivers/nfc/nxp-nci 15094 15095NXP i.MX 8MP DW100 V4L2 DRIVER 15096M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15097L: linux-media@vger.kernel.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15100F: Documentation/userspace-api/media/drivers/dw100.rst 15101F: drivers/media/platform/nxp/dw100/ 15102F: include/uapi/linux/dw100.h 15103 15104NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15105M: Mirela Rabulea <mirela.rabulea@nxp.com> 15106R: NXP Linux Team <linux-imx@nxp.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15110F: drivers/media/platform/nxp/imx-jpeg 15111 15112NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15113M: Jonas Malaco <jonas@protocubo.io> 15114L: linux-hwmon@vger.kernel.org 15115S: Maintained 15116F: Documentation/hwmon/nzxt-kraken2.rst 15117F: drivers/hwmon/nzxt-kraken2.c 15118 15119NZXT-SMART2 HARDWARE MONITORING DRIVER 15120M: Aleksandr Mezin <mezin.alexander@gmail.com> 15121L: linux-hwmon@vger.kernel.org 15122S: Maintained 15123F: Documentation/hwmon/nzxt-smart2.rst 15124F: drivers/hwmon/nzxt-smart2.c 15125 15126OBJAGG 15127M: Jiri Pirko <jiri@nvidia.com> 15128L: netdev@vger.kernel.org 15129S: Supported 15130F: include/linux/objagg.h 15131F: lib/objagg.c 15132F: lib/test_objagg.c 15133 15134OBJTOOL 15135M: Josh Poimboeuf <jpoimboe@kernel.org> 15136M: Peter Zijlstra <peterz@infradead.org> 15137S: Supported 15138F: tools/objtool/ 15139F: include/linux/objtool.h 15140 15141OCELOT ETHERNET SWITCH DRIVER 15142M: Vladimir Oltean <vladimir.oltean@nxp.com> 15143M: Claudiu Manoil <claudiu.manoil@nxp.com> 15144M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15145M: UNGLinuxDriver@microchip.com 15146L: netdev@vger.kernel.org 15147S: Supported 15148F: drivers/net/dsa/ocelot/* 15149F: drivers/net/ethernet/mscc/ 15150F: include/soc/mscc/ocelot* 15151F: net/dsa/tag_ocelot.c 15152F: net/dsa/tag_ocelot_8021q.c 15153F: tools/testing/selftests/drivers/net/ocelot/* 15154 15155OCELOT EXTERNAL SWITCH CONTROL 15156M: Colin Foster <colin.foster@in-advantage.com> 15157S: Supported 15158F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15159F: drivers/mfd/ocelot* 15160F: include/linux/mfd/ocelot.h 15161 15162OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15163M: Frederic Barrat <fbarrat@linux.ibm.com> 15164M: Andrew Donnellan <ajd@linux.ibm.com> 15165L: linuxppc-dev@lists.ozlabs.org 15166S: Supported 15167F: Documentation/userspace-api/accelerators/ocxl.rst 15168F: arch/powerpc/include/asm/pnv-ocxl.h 15169F: arch/powerpc/platforms/powernv/ocxl.c 15170F: drivers/misc/ocxl/ 15171F: include/misc/ocxl* 15172F: include/uapi/misc/ocxl.h 15173 15174OMAP AUDIO SUPPORT 15175M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15176M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15178L: linux-omap@vger.kernel.org 15179S: Maintained 15180F: sound/soc/ti/n810.c 15181F: sound/soc/ti/omap* 15182F: sound/soc/ti/rx51.c 15183F: sound/soc/ti/sdma-pcm.* 15184 15185OMAP CLOCK FRAMEWORK SUPPORT 15186M: Paul Walmsley <paul@pwsan.com> 15187L: linux-omap@vger.kernel.org 15188S: Maintained 15189F: arch/arm/*omap*/*clock* 15190 15191OMAP DEVICE TREE SUPPORT 15192M: Benoît Cousson <bcousson@baylibre.com> 15193M: Tony Lindgren <tony@atomide.com> 15194L: linux-omap@vger.kernel.org 15195L: devicetree@vger.kernel.org 15196S: Maintained 15197F: arch/arm/boot/dts/*am3* 15198F: arch/arm/boot/dts/*am4* 15199F: arch/arm/boot/dts/*am5* 15200F: arch/arm/boot/dts/*dra7* 15201F: arch/arm/boot/dts/*omap* 15202F: arch/arm/boot/dts/logicpd-som-lv* 15203F: arch/arm/boot/dts/logicpd-torpedo* 15204 15205OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15206L: linux-omap@vger.kernel.org 15207L: linux-fbdev@vger.kernel.org 15208S: Orphan 15209F: Documentation/arm/omap/dss.rst 15210F: drivers/video/fbdev/omap2/ 15211 15212OMAP FRAMEBUFFER SUPPORT 15213L: linux-fbdev@vger.kernel.org 15214L: linux-omap@vger.kernel.org 15215S: Orphan 15216F: drivers/video/fbdev/omap/ 15217 15218OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15219M: Roger Quadros <rogerq@kernel.org> 15220M: Tony Lindgren <tony@atomide.com> 15221L: linux-omap@vger.kernel.org 15222S: Maintained 15223F: arch/arm/mach-omap2/*gpmc* 15224F: drivers/memory/omap-gpmc.c 15225 15226OMAP GPIO DRIVER 15227M: Grygorii Strashko <grygorii.strashko@ti.com> 15228M: Santosh Shilimkar <ssantosh@kernel.org> 15229M: Kevin Hilman <khilman@kernel.org> 15230L: linux-omap@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15233F: drivers/gpio/gpio-omap.c 15234 15235OMAP HARDWARE SPINLOCK SUPPORT 15236M: Ohad Ben-Cohen <ohad@wizery.com> 15237L: linux-omap@vger.kernel.org 15238S: Maintained 15239F: drivers/hwspinlock/omap_hwspinlock.c 15240 15241OMAP HS MMC SUPPORT 15242L: linux-mmc@vger.kernel.org 15243L: linux-omap@vger.kernel.org 15244S: Orphan 15245F: drivers/mmc/host/omap_hsmmc.c 15246 15247OMAP HWMOD DATA 15248M: Paul Walmsley <paul@pwsan.com> 15249L: linux-omap@vger.kernel.org 15250S: Maintained 15251F: arch/arm/mach-omap2/omap_hwmod*data* 15252 15253OMAP HWMOD SUPPORT 15254M: Benoît Cousson <bcousson@baylibre.com> 15255M: Paul Walmsley <paul@pwsan.com> 15256L: linux-omap@vger.kernel.org 15257S: Maintained 15258F: arch/arm/mach-omap2/omap_hwmod.* 15259 15260OMAP I2C DRIVER 15261M: Vignesh R <vigneshr@ti.com> 15262L: linux-omap@vger.kernel.org 15263L: linux-i2c@vger.kernel.org 15264S: Maintained 15265F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15266F: drivers/i2c/busses/i2c-omap.c 15267 15268OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15270L: linux-media@vger.kernel.org 15271S: Maintained 15272F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15273F: drivers/media/platform/ti/omap3isp/ 15274F: drivers/staging/media/omap4iss/ 15275 15276OMAP MMC SUPPORT 15277M: Aaro Koskinen <aaro.koskinen@iki.fi> 15278L: linux-omap@vger.kernel.org 15279S: Odd Fixes 15280F: drivers/mmc/host/omap.c 15281 15282OMAP POWER MANAGEMENT SUPPORT 15283M: Kevin Hilman <khilman@kernel.org> 15284L: linux-omap@vger.kernel.org 15285S: Maintained 15286F: arch/arm/*omap*/*pm* 15287F: drivers/cpufreq/omap-cpufreq.c 15288 15289OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15290M: Paul Walmsley <paul@pwsan.com> 15291L: linux-omap@vger.kernel.org 15292S: Maintained 15293F: arch/arm/mach-omap2/prm* 15294 15295OMAP RANDOM NUMBER GENERATOR SUPPORT 15296M: Deepak Saxena <dsaxena@plexity.net> 15297S: Maintained 15298F: drivers/char/hw_random/omap-rng.c 15299 15300OMAP USB SUPPORT 15301L: linux-usb@vger.kernel.org 15302L: linux-omap@vger.kernel.org 15303S: Orphan 15304F: arch/arm/*omap*/usb* 15305F: drivers/usb/*/*omap* 15306 15307OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15308M: Mark Jackson <mpfj@newflow.co.uk> 15309L: linux-omap@vger.kernel.org 15310S: Maintained 15311F: arch/arm/boot/dts/am335x-nano.dts 15312 15313OMAP1 SUPPORT 15314M: Aaro Koskinen <aaro.koskinen@iki.fi> 15315M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15316M: Tony Lindgren <tony@atomide.com> 15317L: linux-omap@vger.kernel.org 15318S: Maintained 15319Q: http://patchwork.kernel.org/project/linux-omap/list/ 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15321F: arch/arm/configs/omap1_defconfig 15322F: arch/arm/mach-omap1/ 15323F: arch/arm/plat-omap/ 15324F: drivers/i2c/busses/i2c-omap.c 15325F: include/linux/platform_data/ams-delta-fiq.h 15326F: include/linux/platform_data/i2c-omap.h 15327 15328OMAP2+ SUPPORT 15329M: Tony Lindgren <tony@atomide.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332W: http://www.muru.com/linux/omap/ 15333W: http://linux.omap.com/ 15334Q: http://patchwork.kernel.org/project/linux-omap/list/ 15335T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15336F: arch/arm/configs/omap2plus_defconfig 15337F: arch/arm/mach-omap2/ 15338F: arch/arm/plat-omap/ 15339F: drivers/bus/ti-sysc.c 15340F: drivers/i2c/busses/i2c-omap.c 15341F: drivers/irqchip/irq-omap-intc.c 15342F: drivers/mfd/*omap*.c 15343F: drivers/mfd/menelaus.c 15344F: drivers/mfd/palmas.c 15345F: drivers/mfd/tps65217.c 15346F: drivers/mfd/tps65218.c 15347F: drivers/mfd/tps65219.c 15348F: drivers/mfd/tps65910.c 15349F: drivers/mfd/twl-core.[ch] 15350F: drivers/mfd/twl4030*.c 15351F: drivers/mfd/twl6030*.c 15352F: drivers/mfd/twl6040*.c 15353F: drivers/regulator/palmas-regulator*.c 15354F: drivers/regulator/pbias-regulator.c 15355F: drivers/regulator/tps65217-regulator.c 15356F: drivers/regulator/tps65218-regulator.c 15357F: drivers/regulator/tps65219-regulator.c 15358F: drivers/regulator/tps65910-regulator.c 15359F: drivers/regulator/twl-regulator.c 15360F: drivers/regulator/twl6030-regulator.c 15361F: include/linux/platform_data/i2c-omap.h 15362F: include/linux/platform_data/ti-sysc.h 15363 15364OMFS FILESYSTEM 15365M: Bob Copeland <me@bobcopeland.com> 15366L: linux-karma-devel@lists.sourceforge.net 15367S: Maintained 15368F: Documentation/filesystems/omfs.rst 15369F: fs/omfs/ 15370 15371OMNIKEY CARDMAN 4000 DRIVER 15372M: Harald Welte <laforge@gnumonks.org> 15373S: Maintained 15374F: drivers/char/pcmcia/cm4000_cs.c 15375F: include/linux/cm4000_cs.h 15376F: include/uapi/linux/cm4000_cs.h 15377 15378OMNIKEY CARDMAN 4040 DRIVER 15379M: Harald Welte <laforge@gnumonks.org> 15380S: Maintained 15381F: drivers/char/pcmcia/cm4040_cs.* 15382 15383OMNIVISION OG01A1B SENSOR DRIVER 15384M: Shawn Tu <shawnx.tu@intel.com> 15385L: linux-media@vger.kernel.org 15386S: Maintained 15387F: drivers/media/i2c/og01a1b.c 15388 15389OMNIVISION OV02A10 SENSOR DRIVER 15390M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15391L: linux-media@vger.kernel.org 15392S: Maintained 15393T: git git://linuxtv.org/media_tree.git 15394F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15395F: drivers/media/i2c/ov02a10.c 15396 15397OMNIVISION OV08D10 SENSOR DRIVER 15398M: Jimmy Su <jimmy.su@intel.com> 15399L: linux-media@vger.kernel.org 15400S: Maintained 15401T: git git://linuxtv.org/media_tree.git 15402F: drivers/media/i2c/ov08d10.c 15403 15404OMNIVISION OV08X40 SENSOR DRIVER 15405M: Jason Chen <jason.z.chen@intel.com> 15406L: linux-media@vger.kernel.org 15407S: Maintained 15408T: git git://linuxtv.org/media_tree.git 15409F: drivers/media/i2c/ov08x40.c 15410 15411OMNIVISION OV13858 SENSOR DRIVER 15412M: Sakari Ailus <sakari.ailus@linux.intel.com> 15413L: linux-media@vger.kernel.org 15414S: Maintained 15415T: git git://linuxtv.org/media_tree.git 15416F: drivers/media/i2c/ov13858.c 15417 15418OMNIVISION OV13B10 SENSOR DRIVER 15419M: Arec Kao <arec.kao@intel.com> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: drivers/media/i2c/ov13b10.c 15424 15425OMNIVISION OV2680 SENSOR DRIVER 15426M: Rui Miguel Silva <rmfrfs@gmail.com> 15427L: linux-media@vger.kernel.org 15428S: Maintained 15429T: git git://linuxtv.org/media_tree.git 15430F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15431F: drivers/media/i2c/ov2680.c 15432 15433OMNIVISION OV2685 SENSOR DRIVER 15434M: Shunqian Zheng <zhengsq@rock-chips.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: drivers/media/i2c/ov2685.c 15439 15440OMNIVISION OV2740 SENSOR DRIVER 15441M: Tianshu Qiu <tian.shu.qiu@intel.com> 15442R: Shawn Tu <shawnx.tu@intel.com> 15443R: Bingbu Cao <bingbu.cao@intel.com> 15444L: linux-media@vger.kernel.org 15445S: Maintained 15446T: git git://linuxtv.org/media_tree.git 15447F: drivers/media/i2c/ov2740.c 15448 15449OMNIVISION OV4689 SENSOR DRIVER 15450M: Mikhail Rudenko <mike.rudenko@gmail.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15455F: drivers/media/i2c/ov5647.c 15456 15457OMNIVISION OV5640 SENSOR DRIVER 15458M: Steve Longerbeam <slongerbeam@gmail.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: drivers/media/i2c/ov5640.c 15463 15464OMNIVISION OV5647 SENSOR DRIVER 15465M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15466M: Jacopo Mondi <jacopo@jmondi.org> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15471F: drivers/media/i2c/ov5647.c 15472 15473OMNIVISION OV5670 SENSOR DRIVER 15474M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: drivers/media/i2c/ov5670.c 15479 15480OMNIVISION OV5675 SENSOR DRIVER 15481M: Shawn Tu <shawnx.tu@intel.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484T: git git://linuxtv.org/media_tree.git 15485F: drivers/media/i2c/ov5675.c 15486 15487OMNIVISION OV5693 SENSOR DRIVER 15488M: Daniel Scally <djrscally@gmail.com> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15493F: drivers/media/i2c/ov5693.c 15494 15495OMNIVISION OV5695 SENSOR DRIVER 15496M: Shunqian Zheng <zhengsq@rock-chips.com> 15497L: linux-media@vger.kernel.org 15498S: Maintained 15499T: git git://linuxtv.org/media_tree.git 15500F: drivers/media/i2c/ov5695.c 15501 15502OMNIVISION OV7670 SENSOR DRIVER 15503L: linux-media@vger.kernel.org 15504S: Orphan 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15507F: drivers/media/i2c/ov7670.c 15508 15509OMNIVISION OV772x SENSOR DRIVER 15510M: Jacopo Mondi <jacopo@jmondi.org> 15511L: linux-media@vger.kernel.org 15512S: Odd fixes 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15515F: drivers/media/i2c/ov772x.c 15516F: include/media/i2c/ov772x.h 15517 15518OMNIVISION OV7740 SENSOR DRIVER 15519M: Wenyou Yang <wenyou.yang@microchip.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15524F: drivers/media/i2c/ov7740.c 15525 15526OMNIVISION OV8856 SENSOR DRIVER 15527M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15532F: drivers/media/i2c/ov8856.c 15533 15534OMNIVISION OV9282 SENSOR DRIVER 15535M: Paul J. Murphy <paul.j.murphy@intel.com> 15536M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15541F: drivers/media/i2c/ov9282.c 15542 15543OMNIVISION OV9640 SENSOR DRIVER 15544M: Petr Cvek <petrcvekcz@gmail.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547F: drivers/media/i2c/ov9640.* 15548 15549OMNIVISION OV9650 SENSOR DRIVER 15550M: Sakari Ailus <sakari.ailus@linux.intel.com> 15551R: Akinobu Mita <akinobu.mita@gmail.com> 15552R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15557F: drivers/media/i2c/ov9650.c 15558 15559OMNIVISION OV9734 SENSOR DRIVER 15560M: Tianshu Qiu <tian.shu.qiu@intel.com> 15561R: Bingbu Cao <bingbu.cao@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov9734.c 15566 15567ONBOARD USB HUB DRIVER 15568M: Matthias Kaehlcke <mka@chromium.org> 15569L: linux-usb@vger.kernel.org 15570S: Maintained 15571F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15572F: drivers/usb/misc/onboard_usb_hub.c 15573 15574ONENAND FLASH DRIVER 15575M: Kyungmin Park <kyungmin.park@samsung.com> 15576L: linux-mtd@lists.infradead.org 15577S: Maintained 15578F: drivers/mtd/nand/onenand/ 15579F: include/linux/mtd/onenand*.h 15580 15581ONEXPLAYER FAN DRIVER 15582M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15583L: linux-hwmon@vger.kernel.org 15584S: Maintained 15585F: drivers/hwmon/oxp-sensors.c 15586 15587ONION OMEGA2+ BOARD 15588M: Harvey Hunt <harveyhuntnexus@gmail.com> 15589L: linux-mips@vger.kernel.org 15590S: Maintained 15591F: arch/mips/boot/dts/ralink/omega2p.dts 15592 15593OP-TEE DRIVER 15594M: Jens Wiklander <jens.wiklander@linaro.org> 15595L: op-tee@lists.trustedfirmware.org 15596S: Maintained 15597F: Documentation/ABI/testing/sysfs-bus-optee-devices 15598F: drivers/tee/optee/ 15599 15600OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15601M: Sumit Garg <sumit.garg@linaro.org> 15602L: op-tee@lists.trustedfirmware.org 15603S: Maintained 15604F: drivers/char/hw_random/optee-rng.c 15605 15606OP-TEE RTC DRIVER 15607M: Clément Léger <clement.leger@bootlin.com> 15608L: linux-rtc@vger.kernel.org 15609S: Maintained 15610F: drivers/rtc/rtc-optee.c 15611 15612OPA-VNIC DRIVER 15613M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15614L: linux-rdma@vger.kernel.org 15615S: Supported 15616F: drivers/infiniband/ulp/opa_vnic 15617 15618OPEN FIRMWARE AND FLATTENED DEVICE TREE 15619M: Rob Herring <robh+dt@kernel.org> 15620M: Frank Rowand <frowand.list@gmail.com> 15621L: devicetree@vger.kernel.org 15622S: Maintained 15623C: irc://irc.libera.chat/devicetree 15624W: http://www.devicetree.org/ 15625T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15626F: Documentation/ABI/testing/sysfs-firmware-ofw 15627F: drivers/of/ 15628F: include/linux/of*.h 15629F: scripts/dtc/ 15630K: of_overlay_notifier_ 15631K: of_overlay_fdt_apply 15632K: of_overlay_remove 15633 15634OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15635M: Rob Herring <robh+dt@kernel.org> 15636M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15637L: devicetree@vger.kernel.org 15638S: Maintained 15639C: irc://irc.libera.chat/devicetree 15640Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15641T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15642F: Documentation/devicetree/ 15643F: arch/*/boot/dts/ 15644F: include/dt-bindings/ 15645 15646OPENCOMPUTE PTP CLOCK DRIVER 15647M: Jonathan Lemon <jonathan.lemon@gmail.com> 15648M: Vadim Fedorenko <vadfed@fb.com> 15649L: netdev@vger.kernel.org 15650S: Maintained 15651F: drivers/ptp/ptp_ocp.c 15652 15653OPENCORES I2C BUS DRIVER 15654M: Peter Korsgaard <peter@korsgaard.com> 15655M: Andrew Lunn <andrew@lunn.ch> 15656L: linux-i2c@vger.kernel.org 15657S: Maintained 15658F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15659F: Documentation/i2c/busses/i2c-ocores.rst 15660F: drivers/i2c/busses/i2c-ocores.c 15661F: include/linux/platform_data/i2c-ocores.h 15662 15663OPENRISC ARCHITECTURE 15664M: Jonas Bonn <jonas@southpole.se> 15665M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15666M: Stafford Horne <shorne@gmail.com> 15667L: openrisc@lists.librecores.org 15668S: Maintained 15669W: http://openrisc.io 15670T: git https://github.com/openrisc/linux.git 15671F: Documentation/devicetree/bindings/openrisc/ 15672F: Documentation/openrisc/ 15673F: arch/openrisc/ 15674F: drivers/irqchip/irq-ompic.c 15675F: drivers/irqchip/irq-or1k-* 15676 15677OPENVSWITCH 15678M: Pravin B Shelar <pshelar@ovn.org> 15679L: netdev@vger.kernel.org 15680L: dev@openvswitch.org 15681S: Maintained 15682W: http://openvswitch.org 15683F: include/uapi/linux/openvswitch.h 15684F: net/openvswitch/ 15685F: tools/testing/selftests/net/openvswitch/ 15686 15687OPERATING PERFORMANCE POINTS (OPP) 15688M: Viresh Kumar <vireshk@kernel.org> 15689M: Nishanth Menon <nm@ti.com> 15690M: Stephen Boyd <sboyd@kernel.org> 15691L: linux-pm@vger.kernel.org 15692S: Maintained 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15694F: Documentation/devicetree/bindings/opp/ 15695F: Documentation/power/opp.rst 15696F: drivers/opp/ 15697F: include/linux/pm_opp.h 15698 15699OPL4 DRIVER 15700M: Clemens Ladisch <clemens@ladisch.de> 15701L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15702S: Maintained 15703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15704F: sound/drivers/opl4/ 15705 15706ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15707M: Mark Fasheh <mark@fasheh.com> 15708M: Joel Becker <jlbec@evilplan.org> 15709M: Joseph Qi <joseph.qi@linux.alibaba.com> 15710L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15711S: Supported 15712W: http://ocfs2.wiki.kernel.org 15713F: Documentation/filesystems/dlmfs.rst 15714F: Documentation/filesystems/ocfs2.rst 15715F: fs/ocfs2/ 15716 15717ORANGEFS FILESYSTEM 15718M: Mike Marshall <hubcap@omnibond.com> 15719R: Martin Brandenburg <martin@omnibond.com> 15720L: devel@lists.orangefs.org 15721S: Supported 15722T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15723F: Documentation/filesystems/orangefs.rst 15724F: fs/orangefs/ 15725 15726ORINOCO DRIVER 15727L: linux-wireless@vger.kernel.org 15728S: Orphan 15729W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15730W: http://www.nongnu.org/orinoco/ 15731F: drivers/net/wireless/intersil/orinoco/ 15732 15733OV2659 OMNIVISION SENSOR DRIVER 15734M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737W: https://linuxtv.org 15738Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15739T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15740F: drivers/media/i2c/ov2659.c 15741F: include/media/i2c/ov2659.h 15742 15743OVERLAY FILESYSTEM 15744M: Miklos Szeredi <miklos@szeredi.hu> 15745L: linux-unionfs@vger.kernel.org 15746S: Supported 15747T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15748F: Documentation/filesystems/overlayfs.rst 15749F: fs/overlayfs/ 15750 15751P54 WIRELESS DRIVER 15752M: Christian Lamparter <chunkeey@googlemail.com> 15753L: linux-wireless@vger.kernel.org 15754S: Maintained 15755W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15756F: drivers/net/wireless/intersil/p54/ 15757 15758PACKET SOCKETS 15759M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15760S: Maintained 15761F: include/uapi/linux/if_packet.h 15762F: net/packet/af_packet.c 15763 15764PACKING 15765M: Vladimir Oltean <olteanv@gmail.com> 15766L: netdev@vger.kernel.org 15767S: Supported 15768F: Documentation/core-api/packing.rst 15769F: include/linux/packing.h 15770F: lib/packing.c 15771 15772PADATA PARALLEL EXECUTION MECHANISM 15773M: Steffen Klassert <steffen.klassert@secunet.com> 15774M: Daniel Jordan <daniel.m.jordan@oracle.com> 15775L: linux-crypto@vger.kernel.org 15776L: linux-kernel@vger.kernel.org 15777S: Maintained 15778F: Documentation/core-api/padata.rst 15779F: include/linux/padata.h 15780F: kernel/padata.c 15781 15782PAGE CACHE 15783M: Matthew Wilcox (Oracle) <willy@infradead.org> 15784L: linux-fsdevel@vger.kernel.org 15785S: Supported 15786T: git git://git.infradead.org/users/willy/pagecache.git 15787F: Documentation/filesystems/locking.rst 15788F: Documentation/filesystems/vfs.rst 15789F: include/linux/pagemap.h 15790F: mm/filemap.c 15791F: mm/page-writeback.c 15792F: mm/readahead.c 15793F: mm/truncate.c 15794 15795PAGE POOL 15796M: Jesper Dangaard Brouer <hawk@kernel.org> 15797M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15798L: netdev@vger.kernel.org 15799S: Supported 15800F: Documentation/networking/page_pool.rst 15801F: include/net/page_pool.h 15802F: include/trace/events/page_pool.h 15803F: net/core/page_pool.c 15804 15805PAGE TABLE CHECK 15806M: Pasha Tatashin <pasha.tatashin@soleen.com> 15807M: Andrew Morton <akpm@linux-foundation.org> 15808L: linux-mm@kvack.org 15809S: Maintained 15810F: Documentation/mm/page_table_check.rst 15811F: include/linux/page_table_check.h 15812F: mm/page_table_check.c 15813 15814PANASONIC LAPTOP ACPI EXTRAS DRIVER 15815M: Kenneth Chan <kenneth.t.chan@gmail.com> 15816L: platform-driver-x86@vger.kernel.org 15817S: Maintained 15818F: drivers/platform/x86/panasonic-laptop.c 15819 15820PARALLAX PING IIO SENSOR DRIVER 15821M: Andreas Klinger <ak@it-klinger.de> 15822L: linux-iio@vger.kernel.org 15823S: Maintained 15824F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15825F: drivers/iio/proximity/ping.c 15826 15827PARALLEL LCD/KEYPAD PANEL DRIVER 15828M: Willy Tarreau <willy@haproxy.com> 15829M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15830S: Odd Fixes 15831F: Documentation/admin-guide/lcd-panel-cgram.rst 15832F: drivers/auxdisplay/panel.c 15833 15834PARALLEL PORT SUBSYSTEM 15835M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15836M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15837L: linux-parport@lists.infradead.org (subscribers-only) 15838S: Maintained 15839F: Documentation/driver-api/parport*.rst 15840F: drivers/char/ppdev.c 15841F: drivers/parport/ 15842F: include/linux/parport*.h 15843F: include/uapi/linux/ppdev.h 15844 15845PARAVIRT_OPS INTERFACE 15846M: Juergen Gross <jgross@suse.com> 15847M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15848R: Alexey Makhalov <amakhalov@vmware.com> 15849R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15850L: virtualization@lists.linux-foundation.org 15851L: x86@kernel.org 15852S: Supported 15853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15854F: Documentation/virt/paravirt_ops.rst 15855F: arch/*/include/asm/paravirt*.h 15856F: arch/*/kernel/paravirt* 15857F: include/linux/hypervisor.h 15858 15859PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15860M: Tim Waugh <tim@cyberelk.net> 15861L: linux-parport@lists.infradead.org (subscribers-only) 15862S: Maintained 15863F: Documentation/admin-guide/blockdev/paride.rst 15864F: drivers/block/paride/ 15865 15866PARISC ARCHITECTURE 15867M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15868M: Helge Deller <deller@gmx.de> 15869L: linux-parisc@vger.kernel.org 15870S: Maintained 15871W: https://parisc.wiki.kernel.org 15872Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15873T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15874T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15875F: Documentation/parisc/ 15876F: arch/parisc/ 15877F: drivers/char/agp/parisc-agp.c 15878F: drivers/input/misc/hp_sdc_rtc.c 15879F: drivers/input/serio/gscps2.c 15880F: drivers/input/serio/hp_sdc* 15881F: drivers/parisc/ 15882F: drivers/parport/parport_gsc.* 15883F: drivers/tty/serial/8250/8250_parisc.c 15884F: drivers/video/console/sti* 15885F: drivers/video/fbdev/sti* 15886F: drivers/video/logo/logo_parisc* 15887F: include/linux/hp_sdc.h 15888 15889PARMAN 15890M: Jiri Pirko <jiri@nvidia.com> 15891L: netdev@vger.kernel.org 15892S: Supported 15893F: include/linux/parman.h 15894F: lib/parman.c 15895F: lib/test_parman.c 15896 15897PC ENGINES APU BOARD DRIVER 15898M: Enrico Weigelt, metux IT consult <info@metux.net> 15899S: Maintained 15900F: drivers/platform/x86/pcengines-apuv2.c 15901 15902PC87360 HARDWARE MONITORING DRIVER 15903M: Jim Cromie <jim.cromie@gmail.com> 15904L: linux-hwmon@vger.kernel.org 15905S: Maintained 15906F: Documentation/hwmon/pc87360.rst 15907F: drivers/hwmon/pc87360.c 15908 15909PC8736x GPIO DRIVER 15910M: Jim Cromie <jim.cromie@gmail.com> 15911S: Maintained 15912F: drivers/char/pc8736x_gpio.c 15913 15914PC87427 HARDWARE MONITORING DRIVER 15915M: Jean Delvare <jdelvare@suse.com> 15916L: linux-hwmon@vger.kernel.org 15917S: Maintained 15918F: Documentation/hwmon/pc87427.rst 15919F: drivers/hwmon/pc87427.c 15920 15921PCA9532 LED DRIVER 15922M: Riku Voipio <riku.voipio@iki.fi> 15923S: Maintained 15924F: drivers/leds/leds-pca9532.c 15925F: include/linux/leds-pca9532.h 15926 15927PCA9541 I2C BUS MASTER SELECTOR DRIVER 15928M: Guenter Roeck <linux@roeck-us.net> 15929L: linux-i2c@vger.kernel.org 15930S: Maintained 15931F: drivers/i2c/muxes/i2c-mux-pca9541.c 15932 15933PCDP - PRIMARY CONSOLE AND DEBUG PORT 15934M: Khalid Aziz <khalid@gonehiking.org> 15935S: Maintained 15936F: drivers/firmware/pcdp.* 15937 15938PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15939M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15940M: Pali Rohár <pali@kernel.org> 15941L: linux-pci@vger.kernel.org 15942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15943S: Maintained 15944F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15945F: drivers/pci/controller/pci-aardvark.c 15946 15947PCI DRIVER FOR ALTERA PCIE IP 15948M: Joyce Ooi <joyce.ooi@intel.com> 15949L: linux-pci@vger.kernel.org 15950S: Supported 15951F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15952F: drivers/pci/controller/pcie-altera.c 15953 15954PCI DRIVER FOR APPLIEDMICRO XGENE 15955M: Toan Le <toan@os.amperecomputing.com> 15956L: linux-pci@vger.kernel.org 15957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15958S: Maintained 15959F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15960F: drivers/pci/controller/pci-xgene.c 15961 15962PCI DRIVER FOR ARM VERSATILE PLATFORM 15963M: Rob Herring <robh@kernel.org> 15964L: linux-pci@vger.kernel.org 15965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15966S: Maintained 15967F: Documentation/devicetree/bindings/pci/versatile.yaml 15968F: drivers/pci/controller/pci-versatile.c 15969 15970PCI DRIVER FOR ARMADA 8K 15971M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15972L: linux-pci@vger.kernel.org 15973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15974S: Maintained 15975F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15976F: drivers/pci/controller/dwc/pcie-armada8k.c 15977 15978PCI DRIVER FOR CADENCE PCIE IP 15979M: Tom Joseph <tjoseph@cadence.com> 15980L: linux-pci@vger.kernel.org 15981S: Maintained 15982F: Documentation/devicetree/bindings/pci/cdns,* 15983F: drivers/pci/controller/cadence/ 15984 15985PCI DRIVER FOR FREESCALE LAYERSCAPE 15986M: Minghuan Lian <minghuan.Lian@nxp.com> 15987M: Mingkai Hu <mingkai.hu@nxp.com> 15988M: Roy Zang <roy.zang@nxp.com> 15989L: linuxppc-dev@lists.ozlabs.org 15990L: linux-pci@vger.kernel.org 15991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15992S: Maintained 15993F: drivers/pci/controller/dwc/*layerscape* 15994 15995PCI DRIVER FOR GENERIC OF HOSTS 15996M: Will Deacon <will@kernel.org> 15997L: linux-pci@vger.kernel.org 15998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15999S: Maintained 16000F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16001F: drivers/pci/controller/pci-host-common.c 16002F: drivers/pci/controller/pci-host-generic.c 16003 16004PCI DRIVER FOR IMX6 16005M: Richard Zhu <hongxing.zhu@nxp.com> 16006M: Lucas Stach <l.stach@pengutronix.de> 16007L: linux-pci@vger.kernel.org 16008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16009S: Maintained 16010F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16011F: drivers/pci/controller/dwc/*imx6* 16012 16013PCI DRIVER FOR FU740 16014M: Paul Walmsley <paul.walmsley@sifive.com> 16015M: Greentime Hu <greentime.hu@sifive.com> 16016L: linux-pci@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16019F: drivers/pci/controller/dwc/pcie-fu740.c 16020 16021PCI DRIVER FOR INTEL IXP4XX 16022M: Linus Walleij <linus.walleij@linaro.org> 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16025F: drivers/pci/controller/pci-ixp4xx.c 16026 16027PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16028M: Nirmal Patel <nirmal.patel@linux.intel.com> 16029R: Jonathan Derrick <jonathan.derrick@linux.dev> 16030L: linux-pci@vger.kernel.org 16031S: Supported 16032F: drivers/pci/controller/vmd.c 16033 16034PCI DRIVER FOR MICROSEMI SWITCHTEC 16035M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16036M: Logan Gunthorpe <logang@deltatee.com> 16037L: linux-pci@vger.kernel.org 16038S: Maintained 16039F: Documentation/ABI/testing/sysfs-class-switchtec 16040F: Documentation/driver-api/switchtec.rst 16041F: drivers/ntb/hw/mscc/ 16042F: drivers/pci/switch/switchtec* 16043F: include/linux/switchtec.h 16044F: include/uapi/linux/switchtec_ioctl.h 16045 16046PCI DRIVER FOR MOBIVEIL PCIE IP 16047M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16048M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16049L: linux-pci@vger.kernel.org 16050S: Supported 16051F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16052F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16053 16054PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16055M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16056M: Pali Rohár <pali@kernel.org> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16059S: Maintained 16060F: drivers/pci/controller/*mvebu* 16061 16062PCI DRIVER FOR NVIDIA TEGRA 16063M: Thierry Reding <thierry.reding@gmail.com> 16064L: linux-tegra@vger.kernel.org 16065L: linux-pci@vger.kernel.org 16066S: Supported 16067F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16068F: drivers/pci/controller/pci-tegra.c 16069 16070PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16071M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16072L: linux-pci@vger.kernel.org 16073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16076F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16077 16078PCI DRIVER FOR RENESAS R-CAR 16079M: Marek Vasut <marek.vasut+renesas@gmail.com> 16080M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16081L: linux-pci@vger.kernel.org 16082L: linux-renesas-soc@vger.kernel.org 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/*rcar* 16085F: drivers/pci/controller/*rcar* 16086 16087PCI DRIVER FOR SAMSUNG EXYNOS 16088M: Jingoo Han <jingoohan1@gmail.com> 16089L: linux-pci@vger.kernel.org 16090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16091L: linux-samsung-soc@vger.kernel.org 16092S: Maintained 16093F: drivers/pci/controller/dwc/pci-exynos.c 16094 16095PCI DRIVER FOR SYNOPSYS DESIGNWARE 16096M: Jingoo Han <jingoohan1@gmail.com> 16097M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16098L: linux-pci@vger.kernel.org 16099S: Maintained 16100F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16101F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16102F: drivers/pci/controller/dwc/*designware* 16103 16104PCI DRIVER FOR TI DRA7XX/J721E 16105M: Vignesh Raghavendra <vigneshr@ti.com> 16106L: linux-omap@vger.kernel.org 16107L: linux-pci@vger.kernel.org 16108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16109S: Supported 16110F: Documentation/devicetree/bindings/pci/ti-pci.txt 16111F: drivers/pci/controller/cadence/pci-j721e.c 16112F: drivers/pci/controller/dwc/pci-dra7xx.c 16113 16114PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16115M: Linus Walleij <linus.walleij@linaro.org> 16116L: linux-pci@vger.kernel.org 16117S: Maintained 16118F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16119F: drivers/pci/controller/pci-v3-semi.c 16120 16121PCI ENDPOINT SUBSYSTEM 16122M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16123R: Krzysztof Wilczyński <kw@linux.com> 16124R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16125R: Kishon Vijay Abraham I <kishon@kernel.org> 16126L: linux-pci@vger.kernel.org 16127S: Supported 16128Q: https://patchwork.kernel.org/project/linux-pci/list/ 16129B: https://bugzilla.kernel.org 16130C: irc://irc.oftc.net/linux-pci 16131T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16132F: Documentation/PCI/endpoint/* 16133F: Documentation/misc-devices/pci-endpoint-test.rst 16134F: drivers/misc/pci_endpoint_test.c 16135F: drivers/pci/endpoint/ 16136F: tools/pci/ 16137 16138PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16139M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16140R: Oliver O'Halloran <oohall@gmail.com> 16141L: linuxppc-dev@lists.ozlabs.org 16142S: Supported 16143F: Documentation/PCI/pci-error-recovery.rst 16144F: Documentation/powerpc/eeh-pci-error-recovery.rst 16145F: arch/powerpc/include/*/eeh*.h 16146F: arch/powerpc/kernel/eeh*.c 16147F: arch/powerpc/platforms/*/eeh*.c 16148F: drivers/pci/pcie/aer.c 16149F: drivers/pci/pcie/dpc.c 16150F: drivers/pci/pcie/err.c 16151 16152PCI ERROR RECOVERY 16153M: Linas Vepstas <linasvepstas@gmail.com> 16154L: linux-pci@vger.kernel.org 16155S: Supported 16156F: Documentation/PCI/pci-error-recovery.rst 16157 16158PCI PEER-TO-PEER DMA (P2PDMA) 16159M: Bjorn Helgaas <bhelgaas@google.com> 16160M: Logan Gunthorpe <logang@deltatee.com> 16161L: linux-pci@vger.kernel.org 16162S: Supported 16163Q: https://patchwork.kernel.org/project/linux-pci/list/ 16164B: https://bugzilla.kernel.org 16165C: irc://irc.oftc.net/linux-pci 16166T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16167F: Documentation/driver-api/pci/p2pdma.rst 16168F: drivers/pci/p2pdma.c 16169F: include/linux/pci-p2pdma.h 16170 16171PCI MSI DRIVER FOR ALTERA MSI IP 16172M: Joyce Ooi <joyce.ooi@intel.com> 16173L: linux-pci@vger.kernel.org 16174S: Supported 16175F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16176F: drivers/pci/controller/pcie-altera-msi.c 16177 16178PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16179M: Toan Le <toan@os.amperecomputing.com> 16180L: linux-pci@vger.kernel.org 16181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16184F: drivers/pci/controller/pci-xgene-msi.c 16185 16186PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16187M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16188R: Rob Herring <robh@kernel.org> 16189R: Krzysztof Wilczyński <kw@linux.com> 16190L: linux-pci@vger.kernel.org 16191S: Supported 16192Q: https://patchwork.kernel.org/project/linux-pci/list/ 16193B: https://bugzilla.kernel.org 16194C: irc://irc.oftc.net/linux-pci 16195T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16196F: Documentation/devicetree/bindings/pci/ 16197F: drivers/pci/controller/ 16198F: drivers/pci/pci-bridge-emul.c 16199F: drivers/pci/pci-bridge-emul.h 16200 16201PCI SUBSYSTEM 16202M: Bjorn Helgaas <bhelgaas@google.com> 16203L: linux-pci@vger.kernel.org 16204S: Supported 16205Q: https://patchwork.kernel.org/project/linux-pci/list/ 16206B: https://bugzilla.kernel.org 16207C: irc://irc.oftc.net/linux-pci 16208T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16209F: Documentation/PCI/ 16210F: Documentation/devicetree/bindings/pci/ 16211F: arch/x86/kernel/early-quirks.c 16212F: arch/x86/kernel/quirks.c 16213F: arch/x86/pci/ 16214F: drivers/acpi/pci* 16215F: drivers/pci/ 16216F: include/asm-generic/pci* 16217F: include/linux/of_pci.h 16218F: include/linux/pci* 16219F: include/uapi/linux/pci* 16220F: lib/pci* 16221 16222PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16223M: Jonathan Chocron <jonnyc@amazon.com> 16224L: linux-pci@vger.kernel.org 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/pcie-al.txt 16227F: drivers/pci/controller/dwc/pcie-al.c 16228 16229PCIE DRIVER FOR AMLOGIC MESON 16230M: Yue Wang <yue.wang@Amlogic.com> 16231L: linux-pci@vger.kernel.org 16232L: linux-amlogic@lists.infradead.org 16233S: Maintained 16234F: drivers/pci/controller/dwc/pci-meson.c 16235 16236PCIE DRIVER FOR AXIS ARTPEC 16237M: Jesper Nilsson <jesper.nilsson@axis.com> 16238L: linux-arm-kernel@axis.com 16239L: linux-pci@vger.kernel.org 16240S: Maintained 16241F: Documentation/devicetree/bindings/pci/axis,artpec* 16242F: drivers/pci/controller/dwc/*artpec* 16243 16244PCIE DRIVER FOR CAVIUM THUNDERX 16245M: Robert Richter <rric@kernel.org> 16246L: linux-pci@vger.kernel.org 16247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16248S: Odd Fixes 16249F: drivers/pci/controller/pci-thunder-* 16250 16251PCIE DRIVER FOR HISILICON 16252M: Zhou Wang <wangzhou1@hisilicon.com> 16253L: linux-pci@vger.kernel.org 16254S: Maintained 16255F: drivers/pci/controller/dwc/pcie-hisi.c 16256 16257PCIE DRIVER FOR HISILICON KIRIN 16258M: Xiaowei Song <songxiaowei@hisilicon.com> 16259M: Binghui Wang <wangbinghui@hisilicon.com> 16260L: linux-pci@vger.kernel.org 16261S: Maintained 16262F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16263F: drivers/pci/controller/dwc/pcie-kirin.c 16264 16265PCIE DRIVER FOR HISILICON STB 16266M: Shawn Guo <shawn.guo@linaro.org> 16267L: linux-pci@vger.kernel.org 16268S: Maintained 16269F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16270F: drivers/pci/controller/dwc/pcie-histb.c 16271 16272PCIE DRIVER FOR INTEL KEEM BAY 16273M: Srikanth Thokala <srikanth.thokala@intel.com> 16274L: linux-pci@vger.kernel.org 16275S: Supported 16276F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16277F: drivers/pci/controller/dwc/pcie-keembay.c 16278 16279PCIE DRIVER FOR INTEL LGM GW SOC 16280M: Rahul Tanwar <rtanwar@maxlinear.com> 16281L: linux-pci@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16284F: drivers/pci/controller/dwc/pcie-intel-gw.c 16285 16286PCIE DRIVER FOR MEDIATEK 16287M: Ryder Lee <ryder.lee@mediatek.com> 16288M: Jianjun Wang <jianjun.wang@mediatek.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16291S: Supported 16292F: Documentation/devicetree/bindings/pci/mediatek* 16293F: drivers/pci/controller/*mediatek* 16294 16295PCIE DRIVER FOR MICROCHIP 16296M: Daire McNamara <daire.mcnamara@microchip.com> 16297L: linux-pci@vger.kernel.org 16298S: Supported 16299F: Documentation/devicetree/bindings/pci/microchip* 16300F: drivers/pci/controller/*microchip* 16301 16302PCIE DRIVER FOR QUALCOMM MSM 16303M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-msm@vger.kernel.org 16306S: Maintained 16307F: drivers/pci/controller/dwc/pcie-qcom.c 16308 16309PCIE ENDPOINT DRIVER FOR QUALCOMM 16310M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16311L: linux-pci@vger.kernel.org 16312L: linux-arm-msm@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16315F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16316 16317PCIE DRIVER FOR ROCKCHIP 16318M: Shawn Lin <shawn.lin@rock-chips.com> 16319L: linux-pci@vger.kernel.org 16320L: linux-rockchip@lists.infradead.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16323F: drivers/pci/controller/pcie-rockchip* 16324 16325PCIE DRIVER FOR SOCIONEXT UNIPHIER 16326M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16330F: drivers/pci/controller/dwc/pcie-uniphier* 16331 16332PCIE DRIVER FOR ST SPEAR13XX 16333M: Pratyush Anand <pratyush.anand@gmail.com> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: drivers/pci/controller/dwc/*spear* 16337 16338PCI DRIVER FOR XILINX VERSAL CPM 16339M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16340M: Michal Simek <michal.simek@amd.com> 16341L: linux-pci@vger.kernel.org 16342S: Maintained 16343F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16344F: drivers/pci/controller/pcie-xilinx-cpm.c 16345 16346PCMCIA SUBSYSTEM 16347M: Dominik Brodowski <linux@dominikbrodowski.net> 16348S: Odd Fixes 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16350F: Documentation/pcmcia/ 16351F: drivers/pcmcia/ 16352F: include/pcmcia/ 16353F: tools/pcmcia/ 16354 16355PCNET32 NETWORK DRIVER 16356M: Don Fry <pcnet32@frontier.com> 16357L: netdev@vger.kernel.org 16358S: Maintained 16359F: drivers/net/ethernet/amd/pcnet32.c 16360 16361PCRYPT PARALLEL CRYPTO ENGINE 16362M: Steffen Klassert <steffen.klassert@secunet.com> 16363L: linux-crypto@vger.kernel.org 16364S: Maintained 16365F: crypto/pcrypt.c 16366F: include/crypto/pcrypt.h 16367 16368PEAQ WMI HOTKEYS DRIVER 16369M: Hans de Goede <hdegoede@redhat.com> 16370L: platform-driver-x86@vger.kernel.org 16371S: Maintained 16372F: drivers/platform/x86/peaq-wmi.c 16373 16374PECI HARDWARE MONITORING DRIVERS 16375M: Iwona Winiarska <iwona.winiarska@intel.com> 16376L: linux-hwmon@vger.kernel.org 16377S: Supported 16378F: Documentation/hwmon/peci-cputemp.rst 16379F: Documentation/hwmon/peci-dimmtemp.rst 16380F: drivers/hwmon/peci/ 16381 16382PECI SUBSYSTEM 16383M: Iwona Winiarska <iwona.winiarska@intel.com> 16384L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16385S: Supported 16386F: Documentation/devicetree/bindings/peci/ 16387F: Documentation/peci/ 16388F: drivers/peci/ 16389F: include/linux/peci-cpu.h 16390F: include/linux/peci.h 16391 16392PENSANDO ETHERNET DRIVERS 16393M: Shannon Nelson <shannon.nelson@amd.com> 16394M: Brett Creeley <brett.creeley@amd.com> 16395M: drivers@pensando.io 16396L: netdev@vger.kernel.org 16397S: Supported 16398F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16399F: drivers/net/ethernet/pensando/ 16400 16401PER-CPU MEMORY ALLOCATOR 16402M: Dennis Zhou <dennis@kernel.org> 16403M: Tejun Heo <tj@kernel.org> 16404M: Christoph Lameter <cl@linux.com> 16405L: linux-mm@kvack.org 16406S: Maintained 16407T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16408F: arch/*/include/asm/percpu.h 16409F: include/linux/percpu*.h 16410F: lib/percpu*.c 16411F: mm/percpu*.c 16412 16413PER-TASK DELAY ACCOUNTING 16414M: Balbir Singh <bsingharora@gmail.com> 16415S: Maintained 16416F: include/linux/delayacct.h 16417F: kernel/delayacct.c 16418 16419PERFORMANCE EVENTS SUBSYSTEM 16420M: Peter Zijlstra <peterz@infradead.org> 16421M: Ingo Molnar <mingo@redhat.com> 16422M: Arnaldo Carvalho de Melo <acme@kernel.org> 16423R: Mark Rutland <mark.rutland@arm.com> 16424R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16425R: Jiri Olsa <jolsa@kernel.org> 16426R: Namhyung Kim <namhyung@kernel.org> 16427L: linux-perf-users@vger.kernel.org 16428L: linux-kernel@vger.kernel.org 16429S: Supported 16430W: https://perf.wiki.kernel.org/ 16431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16432F: arch/*/events/* 16433F: arch/*/events/*/* 16434F: arch/*/include/asm/perf_event.h 16435F: arch/*/kernel/*/*/perf_event*.c 16436F: arch/*/kernel/*/perf_event*.c 16437F: arch/*/kernel/perf_callchain.c 16438F: arch/*/kernel/perf_event*.c 16439F: include/linux/perf_event.h 16440F: include/uapi/linux/perf_event.h 16441F: kernel/events/* 16442F: tools/lib/perf/ 16443F: tools/perf/ 16444 16445PERFORMANCE EVENTS TOOLING ARM64 16446R: John Garry <john.g.garry@oracle.com> 16447R: Will Deacon <will@kernel.org> 16448R: James Clark <james.clark@arm.com> 16449R: Mike Leach <mike.leach@linaro.org> 16450R: Leo Yan <leo.yan@linaro.org> 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Supported 16453F: tools/build/feature/test-libopencsd.c 16454F: tools/perf/arch/arm*/ 16455F: tools/perf/pmu-events/arch/arm64/ 16456F: tools/perf/util/arm-spe* 16457F: tools/perf/util/cs-etm* 16458 16459PERSONALITY HANDLING 16460M: Christoph Hellwig <hch@infradead.org> 16461L: linux-abi-devel@lists.sourceforge.net 16462S: Maintained 16463F: include/linux/personality.h 16464F: include/uapi/linux/personality.h 16465 16466PHOENIX RC FLIGHT CONTROLLER ADAPTER 16467M: Marcus Folkesson <marcus.folkesson@gmail.com> 16468L: linux-input@vger.kernel.org 16469S: Maintained 16470F: Documentation/input/devices/pxrc.rst 16471F: drivers/input/joystick/pxrc.c 16472 16473PHONET PROTOCOL 16474M: Remi Denis-Courmont <courmisch@gmail.com> 16475S: Supported 16476F: Documentation/networking/phonet.rst 16477F: include/linux/phonet.h 16478F: include/net/phonet/ 16479F: include/uapi/linux/phonet.h 16480F: net/phonet/ 16481 16482PHRAM MTD DRIVER 16483M: Joern Engel <joern@lazybastard.org> 16484L: linux-mtd@lists.infradead.org 16485S: Maintained 16486F: drivers/mtd/devices/phram.c 16487 16488PICOLCD HID DRIVER 16489M: Bruno Prémont <bonbons@linux-vserver.org> 16490L: linux-input@vger.kernel.org 16491S: Maintained 16492F: drivers/hid/hid-picolcd* 16493 16494PIDFD API 16495M: Christian Brauner <christian@brauner.io> 16496L: linux-kernel@vger.kernel.org 16497S: Maintained 16498T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16499F: samples/pidfd/ 16500F: tools/testing/selftests/clone3/ 16501F: tools/testing/selftests/pid_namespace/ 16502F: tools/testing/selftests/pidfd/ 16503K: (?i)pidfd 16504K: (?i)clone3 16505K: \b(clone_args|kernel_clone_args)\b 16506 16507PIN CONTROL SUBSYSTEM 16508M: Linus Walleij <linus.walleij@linaro.org> 16509L: linux-gpio@vger.kernel.org 16510S: Maintained 16511T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16512F: Documentation/devicetree/bindings/pinctrl/ 16513F: Documentation/driver-api/pin-control.rst 16514F: drivers/pinctrl/ 16515F: include/dt-bindings/pinctrl/ 16516F: include/linux/pinctrl/ 16517 16518PIN CONTROLLER - AMD 16519M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16520M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16521S: Maintained 16522F: drivers/pinctrl/pinctrl-amd.c 16523 16524PIN CONTROLLER - FREESCALE 16525M: Dong Aisheng <aisheng.dong@nxp.com> 16526M: Fabio Estevam <festevam@gmail.com> 16527M: Shawn Guo <shawnguo@kernel.org> 16528M: Jacky Bai <ping.bai@nxp.com> 16529R: Pengutronix Kernel Team <kernel@pengutronix.de> 16530L: linux-gpio@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pinctrl/fsl,* 16533F: drivers/pinctrl/freescale/ 16534 16535PIN CONTROLLER - INTEL 16536M: Mika Westerberg <mika.westerberg@linux.intel.com> 16537M: Andy Shevchenko <andy@kernel.org> 16538S: Supported 16539T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16540F: drivers/pinctrl/intel/ 16541 16542PIN CONTROLLER - KEEMBAY 16543M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16544S: Supported 16545F: drivers/pinctrl/pinctrl-keembay* 16546 16547PIN CONTROLLER - MEDIATEK 16548M: Sean Wang <sean.wang@kernel.org> 16549L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16550S: Maintained 16551F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16552F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16553F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16554F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16555F: drivers/pinctrl/mediatek/ 16556 16557PIN CONTROLLER - MICROCHIP AT91 16558M: Ludovic Desroches <ludovic.desroches@microchip.com> 16559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16560L: linux-gpio@vger.kernel.org 16561S: Supported 16562F: drivers/gpio/gpio-sama5d2-piobu.c 16563F: drivers/pinctrl/pinctrl-at91* 16564 16565PIN CONTROLLER - QUALCOMM 16566M: Bjorn Andersson <andersson@kernel.org> 16567L: linux-arm-msm@vger.kernel.org 16568S: Maintained 16569F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16570F: drivers/pinctrl/qcom/ 16571 16572PIN CONTROLLER - RENESAS 16573M: Geert Uytterhoeven <geert+renesas@glider.be> 16574L: linux-renesas-soc@vger.kernel.org 16575S: Supported 16576T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16577F: Documentation/devicetree/bindings/pinctrl/renesas,* 16578F: drivers/pinctrl/renesas/ 16579 16580PIN CONTROLLER - SAMSUNG 16581M: Tomasz Figa <tomasz.figa@gmail.com> 16582M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16583M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16584R: Alim Akhtar <alim.akhtar@samsung.com> 16585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16586L: linux-samsung-soc@vger.kernel.org 16587S: Maintained 16588C: irc://irc.libera.chat/linux-exynos 16589Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16590B: mailto:linux-samsung-soc@vger.kernel.org 16591T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16592F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16593F: drivers/pinctrl/samsung/ 16594F: include/dt-bindings/pinctrl/samsung.h 16595 16596PIN CONTROLLER - SINGLE 16597M: Tony Lindgren <tony@atomide.com> 16598M: Haojian Zhuang <haojian.zhuang@linaro.org> 16599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16600L: linux-omap@vger.kernel.org 16601S: Maintained 16602F: drivers/pinctrl/pinctrl-single.c 16603 16604PIN CONTROLLER - THUNDERBAY 16605M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16606S: Supported 16607F: drivers/pinctrl/pinctrl-thunderbay.c 16608 16609PIN CONTROLLER - SUNPLUS / TIBBO 16610M: Dvorkin Dmitry <dvorkin@tibbo.com> 16611M: Wells Lu <wellslutw@gmail.com> 16612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16613S: Maintained 16614W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16615F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16616F: drivers/pinctrl/sunplus/ 16617F: include/dt-bindings/pinctrl/sppctl*.h 16618 16619PINE64 PINEPHONE KEYBOARD DRIVER 16620M: Samuel Holland <samuel@sholland.org> 16621S: Supported 16622F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16623F: drivers/input/keyboard/pinephone-keyboard.c 16624 16625PKTCDVD DRIVER 16626M: linux-block@vger.kernel.org 16627S: Orphan 16628F: drivers/block/pktcdvd.c 16629F: include/linux/pktcdvd.h 16630F: include/uapi/linux/pktcdvd.h 16631 16632PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16633M: Tomasz Duszynski <tduszyns@gmail.com> 16634S: Maintained 16635F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16636F: drivers/iio/chemical/pms7003.c 16637 16638PLDMFW LIBRARY 16639M: Jacob Keller <jacob.e.keller@intel.com> 16640S: Maintained 16641F: Documentation/driver-api/pldmfw/ 16642F: include/linux/pldmfw.h 16643F: lib/pldmfw/ 16644 16645PLX DMA DRIVER 16646M: Logan Gunthorpe <logang@deltatee.com> 16647S: Maintained 16648F: drivers/dma/plx_dma.c 16649 16650PM6764TR DRIVER 16651M: Charles Hsu <hsu.yungteng@gmail.com> 16652L: linux-hwmon@vger.kernel.org 16653S: Maintained 16654F: Documentation/hwmon/pm6764tr.rst 16655F: drivers/hwmon/pmbus/pm6764tr.c 16656 16657PM-GRAPH UTILITY 16658M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16659L: linux-pm@vger.kernel.org 16660S: Supported 16661W: https://01.org/pm-graph 16662B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16663T: git git://github.com/intel/pm-graph 16664F: tools/power/pm-graph 16665 16666PMBUS HARDWARE MONITORING DRIVERS 16667M: Guenter Roeck <linux@roeck-us.net> 16668L: linux-hwmon@vger.kernel.org 16669S: Maintained 16670W: http://hwmon.wiki.kernel.org/ 16671W: http://www.roeck-us.net/linux/drivers/ 16672T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16673F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16674F: Documentation/devicetree/bindings/hwmon/max31785.txt 16675F: Documentation/hwmon/adm1275.rst 16676F: Documentation/hwmon/ibm-cffps.rst 16677F: Documentation/hwmon/ir35221.rst 16678F: Documentation/hwmon/lm25066.rst 16679F: Documentation/hwmon/ltc2978.rst 16680F: Documentation/hwmon/ltc3815.rst 16681F: Documentation/hwmon/max16064.rst 16682F: Documentation/hwmon/max20751.rst 16683F: Documentation/hwmon/max31785.rst 16684F: Documentation/hwmon/max34440.rst 16685F: Documentation/hwmon/max8688.rst 16686F: Documentation/hwmon/pmbus-core.rst 16687F: Documentation/hwmon/pmbus.rst 16688F: Documentation/hwmon/tps40422.rst 16689F: Documentation/hwmon/ucd9000.rst 16690F: Documentation/hwmon/ucd9200.rst 16691F: Documentation/hwmon/zl6100.rst 16692F: drivers/hwmon/pmbus/ 16693F: include/linux/pmbus.h 16694 16695PMC SIERRA MaxRAID DRIVER 16696L: linux-scsi@vger.kernel.org 16697S: Orphan 16698W: http://www.pmc-sierra.com/ 16699F: drivers/scsi/pmcraid.* 16700 16701PMC SIERRA PM8001 DRIVER 16702M: Jack Wang <jinpu.wang@cloud.ionos.com> 16703L: linux-scsi@vger.kernel.org 16704S: Supported 16705F: drivers/scsi/pm8001/ 16706 16707PNI RM3100 IIO DRIVER 16708M: Song Qiang <songqiang1304521@gmail.com> 16709L: linux-iio@vger.kernel.org 16710S: Maintained 16711F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16712F: drivers/iio/magnetometer/rm3100* 16713 16714PNP SUPPORT 16715M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16716L: linux-acpi@vger.kernel.org 16717S: Maintained 16718F: drivers/pnp/ 16719F: include/linux/pnp.h 16720 16721POSIX CLOCKS and TIMERS 16722M: Thomas Gleixner <tglx@linutronix.de> 16723L: linux-kernel@vger.kernel.org 16724S: Maintained 16725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16726F: fs/timerfd.c 16727F: include/linux/time_namespace.h 16728F: include/linux/timer* 16729F: kernel/time/*timer* 16730F: kernel/time/namespace.c 16731 16732POWER MANAGEMENT CORE 16733M: "Rafael J. Wysocki" <rafael@kernel.org> 16734L: linux-pm@vger.kernel.org 16735S: Supported 16736B: https://bugzilla.kernel.org 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16738F: drivers/base/power/ 16739F: drivers/powercap/ 16740F: include/linux/intel_rapl.h 16741F: include/linux/pm.h 16742F: include/linux/pm_* 16743F: include/linux/powercap.h 16744F: kernel/configs/nopm.config 16745 16746DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16747M: Daniel Lezcano <daniel.lezcano@kernel.org> 16748L: linux-pm@vger.kernel.org 16749S: Supported 16750B: https://bugzilla.kernel.org 16751T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16752F: drivers/powercap/dtpm* 16753F: include/linux/dtpm.h 16754 16755POWER STATE COORDINATION INTERFACE (PSCI) 16756M: Mark Rutland <mark.rutland@arm.com> 16757M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16759S: Maintained 16760F: drivers/firmware/psci/ 16761F: include/linux/psci.h 16762F: include/uapi/linux/psci.h 16763 16764POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16765M: Sebastian Reichel <sre@kernel.org> 16766L: linux-pm@vger.kernel.org 16767S: Maintained 16768T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16769F: Documentation/ABI/testing/sysfs-class-power 16770F: Documentation/devicetree/bindings/power/supply/ 16771F: drivers/power/supply/ 16772F: include/linux/power/ 16773F: include/linux/power_supply.h 16774 16775POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16776M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16777L: linuxppc-dev@lists.ozlabs.org 16778S: Maintained 16779F: drivers/char/powernv-op-panel.c 16780 16781PPP OVER ATM (RFC 2364) 16782M: Mitchell Blank Jr <mitch@sfgoth.com> 16783S: Maintained 16784F: include/uapi/linux/atmppp.h 16785F: net/atm/pppoatm.c 16786 16787PPP OVER ETHERNET 16788M: Michal Ostrowski <mostrows@earthlink.net> 16789S: Maintained 16790F: drivers/net/ppp/pppoe.c 16791F: drivers/net/ppp/pppox.c 16792 16793PPP OVER L2TP 16794M: James Chapman <jchapman@katalix.com> 16795S: Maintained 16796F: include/linux/if_pppol2tp.h 16797F: include/uapi/linux/if_pppol2tp.h 16798F: net/l2tp/l2tp_ppp.c 16799 16800PPP PROTOCOL DRIVERS AND COMPRESSORS 16801M: Paul Mackerras <paulus@samba.org> 16802L: linux-ppp@vger.kernel.org 16803S: Maintained 16804F: drivers/net/ppp/ppp_* 16805 16806PPS SUPPORT 16807M: Rodolfo Giometti <giometti@enneenne.com> 16808L: linuxpps@ml.enneenne.com (subscribers-only) 16809S: Maintained 16810W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16811F: Documentation/ABI/testing/sysfs-pps 16812F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16813F: Documentation/driver-api/pps.rst 16814F: drivers/pps/ 16815F: include/linux/pps*.h 16816F: include/uapi/linux/pps.h 16817 16818PPTP DRIVER 16819M: Dmitry Kozlov <xeb@mail.ru> 16820L: netdev@vger.kernel.org 16821S: Maintained 16822W: http://sourceforge.net/projects/accel-pptp 16823F: drivers/net/ppp/pptp.c 16824 16825PRESSURE STALL INFORMATION (PSI) 16826M: Johannes Weiner <hannes@cmpxchg.org> 16827M: Suren Baghdasaryan <surenb@google.com> 16828S: Maintained 16829F: include/linux/psi* 16830F: kernel/sched/psi.c 16831 16832PRINTK 16833M: Petr Mladek <pmladek@suse.com> 16834M: Sergey Senozhatsky <senozhatsky@chromium.org> 16835R: Steven Rostedt <rostedt@goodmis.org> 16836R: John Ogness <john.ogness@linutronix.de> 16837S: Maintained 16838T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16839F: include/linux/printk.h 16840F: kernel/printk/ 16841 16842PRINTK INDEXING 16843R: Chris Down <chris@chrisdown.name> 16844S: Maintained 16845F: Documentation/core-api/printk-index.rst 16846F: kernel/printk/index.c 16847K: printk_index 16848 16849PROC FILESYSTEM 16850L: linux-kernel@vger.kernel.org 16851L: linux-fsdevel@vger.kernel.org 16852S: Maintained 16853F: Documentation/filesystems/proc.rst 16854F: fs/proc/ 16855F: include/linux/proc_fs.h 16856F: tools/testing/selftests/proc/ 16857 16858PROC SYSCTL 16859M: Luis Chamberlain <mcgrof@kernel.org> 16860M: Kees Cook <keescook@chromium.org> 16861M: Iurii Zaikin <yzaikin@google.com> 16862L: linux-kernel@vger.kernel.org 16863L: linux-fsdevel@vger.kernel.org 16864S: Maintained 16865T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16866F: fs/proc/proc_sysctl.c 16867F: include/linux/sysctl.h 16868F: kernel/sysctl-test.c 16869F: kernel/sysctl.c 16870F: tools/testing/selftests/sysctl/ 16871 16872PS3 NETWORK SUPPORT 16873M: Geoff Levand <geoff@infradead.org> 16874L: netdev@vger.kernel.org 16875L: linuxppc-dev@lists.ozlabs.org 16876S: Maintained 16877F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16878 16879PS3 PLATFORM SUPPORT 16880M: Geoff Levand <geoff@infradead.org> 16881L: linuxppc-dev@lists.ozlabs.org 16882S: Maintained 16883F: arch/powerpc/boot/ps3* 16884F: arch/powerpc/include/asm/lv1call.h 16885F: arch/powerpc/include/asm/ps3*.h 16886F: arch/powerpc/platforms/ps3/ 16887F: drivers/*/ps3* 16888F: drivers/ps3/ 16889F: drivers/rtc/rtc-ps3.c 16890F: drivers/usb/host/*ps3.c 16891F: sound/ppc/snd_ps3* 16892 16893PS3VRAM DRIVER 16894M: Jim Paris <jim@jtan.com> 16895M: Geoff Levand <geoff@infradead.org> 16896L: linuxppc-dev@lists.ozlabs.org 16897S: Maintained 16898F: drivers/block/ps3vram.c 16899 16900PSAMPLE PACKET SAMPLING SUPPORT 16901M: Yotam Gigi <yotam.gi@gmail.com> 16902S: Maintained 16903F: include/net/psample.h 16904F: include/uapi/linux/psample.h 16905F: net/psample 16906 16907PSTORE FILESYSTEM 16908M: Kees Cook <keescook@chromium.org> 16909R: Tony Luck <tony.luck@intel.com> 16910R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16911L: linux-hardening@vger.kernel.org 16912S: Supported 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16914F: Documentation/admin-guide/ramoops.rst 16915F: Documentation/admin-guide/pstore-blk.rst 16916F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16917F: drivers/acpi/apei/erst.c 16918F: drivers/firmware/efi/efi-pstore.c 16919F: fs/pstore/ 16920F: include/linux/pstore* 16921K: \b(pstore|ramoops) 16922 16923PTP HARDWARE CLOCK SUPPORT 16924M: Richard Cochran <richardcochran@gmail.com> 16925L: netdev@vger.kernel.org 16926S: Maintained 16927W: http://linuxptp.sourceforge.net/ 16928F: Documentation/ABI/testing/sysfs-ptp 16929F: Documentation/driver-api/ptp.rst 16930F: drivers/net/phy/dp83640* 16931F: drivers/ptp/* 16932F: include/linux/ptp_cl* 16933K: (?:\b|_)ptp(?:\b|_) 16934 16935PTP VIRTUAL CLOCK SUPPORT 16936M: Yangbo Lu <yangbo.lu@nxp.com> 16937L: netdev@vger.kernel.org 16938S: Maintained 16939F: drivers/ptp/ptp_vclock.c 16940F: net/ethtool/phc_vclocks.c 16941 16942PTRACE SUPPORT 16943M: Oleg Nesterov <oleg@redhat.com> 16944S: Maintained 16945F: arch/*/*/ptrace*.c 16946F: arch/*/include/asm/ptrace*.h 16947F: arch/*/ptrace*.c 16948F: include/asm-generic/syscall.h 16949F: include/linux/ptrace.h 16950F: include/linux/regset.h 16951F: include/uapi/linux/ptrace.h 16952F: kernel/ptrace.c 16953 16954PULSE8-CEC DRIVER 16955M: Hans Verkuil <hverkuil@xs4all.nl> 16956L: linux-media@vger.kernel.org 16957S: Maintained 16958T: git git://linuxtv.org/media_tree.git 16959F: drivers/media/cec/usb/pulse8/ 16960 16961PURELIFI PLFXLC DRIVER 16962M: Srinivasan Raju <srini.raju@purelifi.com> 16963L: linux-wireless@vger.kernel.org 16964S: Supported 16965F: drivers/net/wireless/purelifi/plfxlc/ 16966 16967PVRUSB2 VIDEO4LINUX DRIVER 16968M: Mike Isely <isely@pobox.com> 16969L: pvrusb2@isely.net (subscribers-only) 16970L: linux-media@vger.kernel.org 16971S: Maintained 16972W: http://www.isely.net/pvrusb2/ 16973T: git git://linuxtv.org/media_tree.git 16974F: Documentation/driver-api/media/drivers/pvrusb2* 16975F: drivers/media/usb/pvrusb2/ 16976 16977PWC WEBCAM DRIVER 16978M: Hans Verkuil <hverkuil@xs4all.nl> 16979L: linux-media@vger.kernel.org 16980S: Odd Fixes 16981T: git git://linuxtv.org/media_tree.git 16982F: drivers/media/usb/pwc/* 16983F: include/trace/events/pwc.h 16984 16985PWM IR Transmitter 16986M: Sean Young <sean@mess.org> 16987L: linux-media@vger.kernel.org 16988S: Maintained 16989F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16990F: drivers/media/rc/pwm-ir-tx.c 16991 16992PWM SUBSYSTEM 16993M: Thierry Reding <thierry.reding@gmail.com> 16994R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16995L: linux-pwm@vger.kernel.org 16996S: Maintained 16997Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16998T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16999F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17000F: Documentation/devicetree/bindings/pwm/ 17001F: Documentation/driver-api/pwm.rst 17002F: drivers/gpio/gpio-mvebu.c 17003F: drivers/pwm/ 17004F: drivers/video/backlight/pwm_bl.c 17005F: include/dt-bindings/pwm/ 17006F: include/linux/pwm.h 17007F: include/linux/pwm_backlight.h 17008K: pwm_(config|apply_state|ops) 17009 17010PXA GPIO DRIVER 17011M: Robert Jarzmik <robert.jarzmik@free.fr> 17012L: linux-gpio@vger.kernel.org 17013S: Maintained 17014F: drivers/gpio/gpio-pxa.c 17015 17016PXA MMCI DRIVER 17017S: Orphan 17018 17019PXA RTC DRIVER 17020M: Robert Jarzmik <robert.jarzmik@free.fr> 17021L: linux-rtc@vger.kernel.org 17022S: Maintained 17023 17024PXA2xx/PXA3xx SUPPORT 17025M: Daniel Mack <daniel@zonque.org> 17026M: Haojian Zhuang <haojian.zhuang@gmail.com> 17027M: Robert Jarzmik <robert.jarzmik@free.fr> 17028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17029S: Maintained 17030T: git git://github.com/hzhuang1/linux.git 17031T: git git://github.com/rjarzmik/linux.git 17032F: arch/arm/boot/dts/pxa* 17033F: arch/arm/mach-pxa/ 17034F: drivers/dma/pxa* 17035F: drivers/pcmcia/pxa2xx* 17036F: drivers/pinctrl/pxa/ 17037F: drivers/spi/spi-pxa2xx* 17038F: drivers/usb/gadget/udc/pxa2* 17039F: include/sound/pxa2xx-lib.h 17040F: sound/arm/pxa* 17041F: sound/soc/pxa/ 17042 17043QAT DRIVER 17044M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17045L: qat-linux@intel.com 17046S: Supported 17047F: drivers/crypto/qat/ 17048 17049QCOM AUDIO (ASoC) DRIVERS 17050M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17051M: Banajit Goswami <bgoswami@quicinc.com> 17052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17053S: Supported 17054F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17055F: Documentation/devicetree/bindings/sound/qcom,* 17056F: drivers/soc/qcom/apr.c 17057F: include/dt-bindings/sound/qcom,wcd9335.h 17058F: sound/soc/codecs/lpass-rx-macro.* 17059F: sound/soc/codecs/lpass-tx-macro.* 17060F: sound/soc/codecs/lpass-va-macro.c 17061F: sound/soc/codecs/lpass-wsa-macro.* 17062F: sound/soc/codecs/msm8916-wcd-analog.c 17063F: sound/soc/codecs/msm8916-wcd-digital.c 17064F: sound/soc/codecs/wcd9335.* 17065F: sound/soc/codecs/wcd934x.c 17066F: sound/soc/codecs/wcd-clsh-v2.* 17067F: sound/soc/codecs/wcd-mbhc-v2.* 17068F: sound/soc/codecs/wsa881x.c 17069F: sound/soc/codecs/wsa883x.c 17070F: sound/soc/qcom/ 17071 17072QCOM EMBEDDED USB DEBUGGER (EUD) 17073M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17074L: linux-arm-msm@vger.kernel.org 17075S: Maintained 17076F: Documentation/ABI/testing/sysfs-driver-eud 17077F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17078F: drivers/usb/misc/qcom_eud.c 17079 17080QCOM IPA DRIVER 17081M: Alex Elder <elder@kernel.org> 17082L: netdev@vger.kernel.org 17083S: Supported 17084F: drivers/net/ipa/ 17085 17086QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17087M: Gabriel Somlo <somlo@cmu.edu> 17088M: "Michael S. Tsirkin" <mst@redhat.com> 17089L: qemu-devel@nongnu.org 17090S: Maintained 17091F: drivers/firmware/qemu_fw_cfg.c 17092F: include/uapi/linux/qemu_fw_cfg.h 17093 17094QIB DRIVER 17095M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17096L: linux-rdma@vger.kernel.org 17097S: Supported 17098F: drivers/infiniband/hw/qib/ 17099 17100QLOGIC QL41xxx FCOE DRIVER 17101M: Saurav Kashyap <skashyap@marvell.com> 17102M: Javed Hasan <jhasan@marvell.com> 17103M: GR-QLogic-Storage-Upstream@marvell.com 17104L: linux-scsi@vger.kernel.org 17105S: Supported 17106F: drivers/scsi/qedf/ 17107 17108QLOGIC QL41xxx ISCSI DRIVER 17109M: Nilesh Javali <njavali@marvell.com> 17110M: Manish Rangankar <mrangankar@marvell.com> 17111M: GR-QLogic-Storage-Upstream@marvell.com 17112L: linux-scsi@vger.kernel.org 17113S: Supported 17114F: drivers/scsi/qedi/ 17115 17116QLOGIC QL4xxx ETHERNET DRIVER 17117M: Ariel Elior <aelior@marvell.com> 17118M: Manish Chopra <manishc@marvell.com> 17119L: netdev@vger.kernel.org 17120S: Supported 17121F: drivers/net/ethernet/qlogic/qed/ 17122F: drivers/net/ethernet/qlogic/qede/ 17123F: include/linux/qed/ 17124 17125QLOGIC QL4xxx RDMA DRIVER 17126M: Michal Kalderon <mkalderon@marvell.com> 17127M: Ariel Elior <aelior@marvell.com> 17128L: linux-rdma@vger.kernel.org 17129S: Supported 17130F: drivers/infiniband/hw/qedr/ 17131F: include/uapi/rdma/qedr-abi.h 17132 17133QLOGIC QLA1280 SCSI DRIVER 17134M: Michael Reed <mdr@sgi.com> 17135L: linux-scsi@vger.kernel.org 17136S: Maintained 17137F: drivers/scsi/qla1280.[ch] 17138 17139QLOGIC QLA2XXX FC-SCSI DRIVER 17140M: Nilesh Javali <njavali@marvell.com> 17141M: GR-QLogic-Storage-Upstream@marvell.com 17142L: linux-scsi@vger.kernel.org 17143S: Supported 17144F: drivers/scsi/qla2xxx/ 17145 17146QLOGIC QLA3XXX NETWORK DRIVER 17147M: GR-Linux-NIC-Dev@marvell.com 17148L: netdev@vger.kernel.org 17149S: Supported 17150F: drivers/net/ethernet/qlogic/qla3xxx.* 17151 17152QLOGIC QLA4XXX iSCSI DRIVER 17153M: Nilesh Javali <njavali@marvell.com> 17154M: Manish Rangankar <mrangankar@marvell.com> 17155M: GR-QLogic-Storage-Upstream@marvell.com 17156L: linux-scsi@vger.kernel.org 17157S: Supported 17158F: drivers/scsi/qla4xxx/ 17159 17160QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17161M: Shahed Shaikh <shshaikh@marvell.com> 17162M: Manish Chopra <manishc@marvell.com> 17163M: GR-Linux-NIC-Dev@marvell.com 17164L: netdev@vger.kernel.org 17165S: Supported 17166F: drivers/net/ethernet/qlogic/qlcnic/ 17167 17168QLOGIC QLGE 10Gb ETHERNET DRIVER 17169M: Manish Chopra <manishc@marvell.com> 17170M: GR-Linux-NIC-Dev@marvell.com 17171M: Coiby Xu <coiby.xu@gmail.com> 17172L: netdev@vger.kernel.org 17173S: Supported 17174F: Documentation/networking/device_drivers/qlogic/qlge.rst 17175F: drivers/staging/qlge/ 17176 17177QM1D1B0004 MEDIA DRIVER 17178M: Akihiro Tsukada <tskd08@gmail.com> 17179L: linux-media@vger.kernel.org 17180S: Odd Fixes 17181F: drivers/media/tuners/qm1d1b0004* 17182 17183QM1D1C0042 MEDIA DRIVER 17184M: Akihiro Tsukada <tskd08@gmail.com> 17185L: linux-media@vger.kernel.org 17186S: Odd Fixes 17187F: drivers/media/tuners/qm1d1c0042* 17188 17189QNX4 FILESYSTEM 17190M: Anders Larsen <al@alarsen.net> 17191S: Maintained 17192W: http://www.alarsen.net/linux/qnx4fs/ 17193F: fs/qnx4/ 17194F: include/uapi/linux/qnx4_fs.h 17195F: include/uapi/linux/qnxtypes.h 17196 17197QORIQ DPAA2 FSL-MC BUS DRIVER 17198M: Stuart Yoder <stuyoder@gmail.com> 17199M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17200L: linux-kernel@vger.kernel.org 17201S: Maintained 17202F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17203F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17204F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17205F: drivers/bus/fsl-mc/ 17206F: include/uapi/linux/fsl_mc.h 17207 17208QT1010 MEDIA DRIVER 17209M: Antti Palosaari <crope@iki.fi> 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212W: https://linuxtv.org 17213W: http://palosaari.fi/linux/ 17214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17215T: git git://linuxtv.org/anttip/media_tree.git 17216F: drivers/media/tuners/qt1010* 17217 17218QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17219M: Kalle Valo <kvalo@kernel.org> 17220L: ath10k@lists.infradead.org 17221S: Supported 17222W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17223T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17224F: drivers/net/wireless/ath/ath10k/ 17225F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17226 17227QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17228M: Kalle Valo <kvalo@kernel.org> 17229L: ath11k@lists.infradead.org 17230S: Supported 17231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17232F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17233F: drivers/net/wireless/ath/ath11k/ 17234 17235QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17236M: Toke Høiland-Jørgensen <toke@toke.dk> 17237L: linux-wireless@vger.kernel.org 17238S: Maintained 17239W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17240F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17241F: drivers/net/wireless/ath/ath9k/ 17242 17243QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17244M: Stephan Gerhold <stephan@gerhold.net> 17245L: netdev@vger.kernel.org 17246L: linux-arm-msm@vger.kernel.org 17247S: Maintained 17248F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17249F: drivers/net/wwan/qcom_bam_dmux.c 17250 17251QUALCOMM CAMERA SUBSYSTEM DRIVER 17252M: Robert Foss <rfoss@kernel.org> 17253M: Todor Tomov <todor.too@gmail.com> 17254L: linux-media@vger.kernel.org 17255S: Maintained 17256F: Documentation/admin-guide/media/qcom_camss.rst 17257F: Documentation/devicetree/bindings/media/*camss* 17258F: drivers/media/platform/qcom/camss/ 17259 17260QUALCOMM CLOCK DRIVERS 17261M: Bjorn Andersson <andersson@kernel.org> 17262L: linux-arm-msm@vger.kernel.org 17263S: Supported 17264T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17265F: Documentation/devicetree/bindings/clock/qcom,* 17266F: drivers/clk/qcom/ 17267F: include/dt-bindings/clock/qcom,* 17268 17269QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17270M: Niklas Cassel <nks@flawful.org> 17271L: linux-pm@vger.kernel.org 17272L: linux-arm-msm@vger.kernel.org 17273S: Maintained 17274F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17275F: drivers/soc/qcom/cpr.c 17276 17277QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17278M: Ilia Lin <ilia.lin@kernel.org> 17279L: linux-pm@vger.kernel.org 17280S: Maintained 17281F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17282F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17283F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17284 17285QUALCOMM CRYPTO DRIVERS 17286M: Thara Gopinath <thara.gopinath@gmail.com> 17287L: linux-crypto@vger.kernel.org 17288L: linux-arm-msm@vger.kernel.org 17289S: Maintained 17290F: drivers/crypto/qce/ 17291 17292QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17293M: Timur Tabi <timur@kernel.org> 17294L: netdev@vger.kernel.org 17295S: Maintained 17296F: drivers/net/ethernet/qualcomm/emac/ 17297 17298QUALCOMM ETHQOS ETHERNET DRIVER 17299M: Vinod Koul <vkoul@kernel.org> 17300R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17301L: netdev@vger.kernel.org 17302S: Maintained 17303F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17304F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17305 17306QUALCOMM FASTRPC DRIVER 17307M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17308M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17309L: linux-arm-msm@vger.kernel.org 17310S: Maintained 17311F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17312F: drivers/misc/fastrpc.c 17313F: include/uapi/misc/fastrpc.h 17314 17315QUALCOMM HEXAGON ARCHITECTURE 17316M: Brian Cain <bcain@quicinc.com> 17317L: linux-hexagon@vger.kernel.org 17318T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17319S: Supported 17320F: arch/hexagon/ 17321 17322QUALCOMM HIDMA DRIVER 17323M: Sinan Kaya <okaya@kernel.org> 17324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17325L: linux-arm-msm@vger.kernel.org 17326L: dmaengine@vger.kernel.org 17327S: Supported 17328F: drivers/dma/qcom/hidma* 17329 17330QUALCOMM I2C CCI DRIVER 17331M: Loic Poulain <loic.poulain@linaro.org> 17332M: Robert Foss <rfoss@kernel.org> 17333L: linux-i2c@vger.kernel.org 17334L: linux-arm-msm@vger.kernel.org 17335S: Maintained 17336F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17337F: drivers/i2c/busses/i2c-qcom-cci.c 17338 17339QUALCOMM INTERCONNECT BWMON DRIVER 17340M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17341L: linux-arm-msm@vger.kernel.org 17342S: Maintained 17343F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17344F: drivers/soc/qcom/icc-bwmon.c 17345 17346QUALCOMM IOMMU 17347M: Rob Clark <robdclark@gmail.com> 17348L: iommu@lists.linux.dev 17349L: linux-arm-msm@vger.kernel.org 17350S: Maintained 17351F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17352 17353QUALCOMM IPC ROUTER (QRTR) DRIVER 17354M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17355L: linux-arm-msm@vger.kernel.org 17356S: Maintained 17357F: include/trace/events/qrtr.h 17358F: include/uapi/linux/qrtr.h 17359F: net/qrtr/ 17360 17361QUALCOMM IPCC MAILBOX DRIVER 17362M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17363L: linux-arm-msm@vger.kernel.org 17364S: Supported 17365F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17366F: drivers/mailbox/qcom-ipcc.c 17367F: include/dt-bindings/mailbox/qcom-ipcc.h 17368 17369QUALCOMM IPQ4019 USB PHY DRIVER 17370M: Robert Marko <robert.marko@sartura.hr> 17371M: Luka Perkov <luka.perkov@sartura.hr> 17372L: linux-arm-msm@vger.kernel.org 17373S: Maintained 17374F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17375F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17376 17377QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17378M: Robert Marko <robert.marko@sartura.hr> 17379M: Luka Perkov <luka.perkov@sartura.hr> 17380L: linux-arm-msm@vger.kernel.org 17381S: Maintained 17382F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17383F: drivers/regulator/vqmmc-ipq4019-regulator.c 17384 17385QUALCOMM NAND CONTROLLER DRIVER 17386M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17387L: linux-mtd@lists.infradead.org 17388L: linux-arm-msm@vger.kernel.org 17389S: Maintained 17390F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17391F: drivers/mtd/nand/raw/qcom_nandc.c 17392 17393QUALCOMM RMNET DRIVER 17394M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17395M: Sean Tranchetti <quic_stranche@quicinc.com> 17396L: netdev@vger.kernel.org 17397S: Maintained 17398F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17399F: drivers/net/ethernet/qualcomm/rmnet/ 17400F: include/linux/if_rmnet.h 17401 17402QUALCOMM TSENS THERMAL DRIVER 17403M: Amit Kucheria <amitk@kernel.org> 17404M: Thara Gopinath <thara.gopinath@gmail.com> 17405L: linux-pm@vger.kernel.org 17406L: linux-arm-msm@vger.kernel.org 17407S: Maintained 17408F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17409F: drivers/thermal/qcom/ 17410 17411QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17412M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17413M: Vikash Garodia <quic_vgarodia@quicinc.com> 17414L: linux-media@vger.kernel.org 17415L: linux-arm-msm@vger.kernel.org 17416S: Maintained 17417T: git git://linuxtv.org/media_tree.git 17418F: Documentation/devicetree/bindings/media/*venus* 17419F: drivers/media/platform/qcom/venus/ 17420 17421QUALCOMM WCN36XX WIRELESS DRIVER 17422M: Loic Poulain <loic.poulain@linaro.org> 17423L: wcn36xx@lists.infradead.org 17424S: Supported 17425W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17426F: drivers/net/wireless/ath/wcn36xx/ 17427 17428QUANTENNA QTNFMAC WIRELESS DRIVER 17429M: Igor Mitsyanko <imitsyanko@quantenna.com> 17430R: Sergey Matyukevich <geomatsi@gmail.com> 17431L: linux-wireless@vger.kernel.org 17432S: Maintained 17433F: drivers/net/wireless/quantenna 17434 17435RADEON and AMDGPU DRM DRIVERS 17436M: Alex Deucher <alexander.deucher@amd.com> 17437M: Christian König <christian.koenig@amd.com> 17438M: Pan, Xinhui <Xinhui.Pan@amd.com> 17439L: amd-gfx@lists.freedesktop.org 17440S: Supported 17441T: git https://gitlab.freedesktop.org/agd5f/linux.git 17442B: https://gitlab.freedesktop.org/drm/amd/-/issues 17443C: irc://irc.oftc.net/radeon 17444F: Documentation/gpu/amdgpu/ 17445F: drivers/gpu/drm/amd/ 17446F: drivers/gpu/drm/radeon/ 17447F: include/uapi/drm/amdgpu_drm.h 17448F: include/uapi/drm/radeon_drm.h 17449 17450RADEON FRAMEBUFFER DISPLAY DRIVER 17451M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17452L: linux-fbdev@vger.kernel.org 17453S: Maintained 17454F: drivers/video/fbdev/aty/radeon* 17455F: include/uapi/linux/radeonfb.h 17456 17457RADIOSHARK RADIO DRIVER 17458M: Hans Verkuil <hverkuil@xs4all.nl> 17459L: linux-media@vger.kernel.org 17460S: Maintained 17461T: git git://linuxtv.org/media_tree.git 17462F: drivers/media/radio/radio-shark.c 17463 17464RADIOSHARK2 RADIO DRIVER 17465M: Hans Verkuil <hverkuil@xs4all.nl> 17466L: linux-media@vger.kernel.org 17467S: Maintained 17468T: git git://linuxtv.org/media_tree.git 17469F: drivers/media/radio/radio-shark2.c 17470F: drivers/media/radio/radio-tea5777.c 17471 17472RADOS BLOCK DEVICE (RBD) 17473M: Ilya Dryomov <idryomov@gmail.com> 17474R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17475L: ceph-devel@vger.kernel.org 17476S: Supported 17477W: http://ceph.com/ 17478T: git https://github.com/ceph/ceph-client.git 17479F: Documentation/ABI/testing/sysfs-bus-rbd 17480F: drivers/block/rbd.c 17481F: drivers/block/rbd_types.h 17482 17483RAGE128 FRAMEBUFFER DISPLAY DRIVER 17484M: Paul Mackerras <paulus@samba.org> 17485L: linux-fbdev@vger.kernel.org 17486S: Maintained 17487F: drivers/video/fbdev/aty/aty128fb.c 17488 17489RAINSHADOW-CEC DRIVER 17490M: Hans Verkuil <hverkuil@xs4all.nl> 17491L: linux-media@vger.kernel.org 17492S: Maintained 17493T: git git://linuxtv.org/media_tree.git 17494F: drivers/media/cec/usb/rainshadow/ 17495 17496RALINK MIPS ARCHITECTURE 17497M: John Crispin <john@phrozen.org> 17498L: linux-mips@vger.kernel.org 17499S: Maintained 17500F: arch/mips/ralink 17501 17502RALINK MT7621 MIPS ARCHITECTURE 17503M: Arınç ÜNAL <arinc.unal@arinc9.com> 17504M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17505L: linux-mips@vger.kernel.org 17506S: Maintained 17507F: arch/mips/boot/dts/ralink/mt7621* 17508 17509RALINK PINCTRL DRIVER 17510M: Arınç ÜNAL <arinc.unal@arinc9.com> 17511M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17512L: linux-mips@vger.kernel.org 17513S: Maintained 17514F: drivers/pinctrl/ralink/ 17515 17516RALINK RT2X00 WIRELESS LAN DRIVER 17517M: Stanislaw Gruszka <stf_xl@wp.pl> 17518M: Helmut Schaa <helmut.schaa@googlemail.com> 17519L: linux-wireless@vger.kernel.org 17520S: Maintained 17521F: drivers/net/wireless/ralink/rt2x00/ 17522 17523RAMDISK RAM BLOCK DEVICE DRIVER 17524M: Jens Axboe <axboe@kernel.dk> 17525S: Maintained 17526F: Documentation/admin-guide/blockdev/ramdisk.rst 17527F: drivers/block/brd.c 17528 17529RANCHU VIRTUAL BOARD FOR MIPS 17530M: Miodrag Dinic <miodrag.dinic@mips.com> 17531L: linux-mips@vger.kernel.org 17532S: Supported 17533F: arch/mips/configs/generic/board-ranchu.config 17534F: arch/mips/generic/board-ranchu.c 17535 17536RANDOM NUMBER DRIVER 17537M: "Theodore Ts'o" <tytso@mit.edu> 17538M: Jason A. Donenfeld <Jason@zx2c4.com> 17539T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17540S: Maintained 17541F: drivers/char/random.c 17542F: drivers/virt/vmgenid.c 17543 17544RAPIDIO SUBSYSTEM 17545M: Matt Porter <mporter@kernel.crashing.org> 17546M: Alexandre Bounine <alex.bou9@gmail.com> 17547S: Maintained 17548F: drivers/rapidio/ 17549 17550RAS INFRASTRUCTURE 17551M: Tony Luck <tony.luck@intel.com> 17552M: Borislav Petkov <bp@alien8.de> 17553L: linux-edac@vger.kernel.org 17554S: Maintained 17555F: Documentation/admin-guide/ras.rst 17556F: drivers/ras/ 17557F: include/linux/ras.h 17558F: include/ras/ras_event.h 17559 17560RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17561L: linux-wireless@vger.kernel.org 17562S: Orphan 17563F: drivers/net/wireless/ray* 17564 17565RC-CORE / LIRC FRAMEWORK 17566M: Sean Young <sean@mess.org> 17567L: linux-media@vger.kernel.org 17568S: Maintained 17569W: http://linuxtv.org 17570T: git git://linuxtv.org/media_tree.git 17571F: Documentation/driver-api/media/rc-core.rst 17572F: Documentation/userspace-api/media/rc/ 17573F: drivers/media/rc/ 17574F: include/media/rc-map.h 17575F: include/media/rc-core.h 17576F: include/uapi/linux/lirc.h 17577 17578RCMM REMOTE CONTROLS DECODER 17579M: Patrick Lerda <patrick9876@free.fr> 17580S: Maintained 17581F: drivers/media/rc/ir-rcmm-decoder.c 17582 17583RCUTORTURE TEST FRAMEWORK 17584M: "Paul E. McKenney" <paulmck@kernel.org> 17585M: Josh Triplett <josh@joshtriplett.org> 17586R: Steven Rostedt <rostedt@goodmis.org> 17587R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17588R: Lai Jiangshan <jiangshanlai@gmail.com> 17589L: rcu@vger.kernel.org 17590S: Supported 17591T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17592F: tools/testing/selftests/rcutorture 17593 17594RDACM20 Camera Sensor 17595M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17596M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17597M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17598M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17599L: linux-media@vger.kernel.org 17600S: Maintained 17601F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17602F: drivers/media/i2c/max9271.c 17603F: drivers/media/i2c/max9271.h 17604F: drivers/media/i2c/rdacm20.c 17605 17606RDACM21 Camera Sensor 17607M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17608M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17609M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17610M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17611L: linux-media@vger.kernel.org 17612S: Maintained 17613F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17614F: drivers/media/i2c/max9271.c 17615F: drivers/media/i2c/max9271.h 17616F: drivers/media/i2c/rdacm21.c 17617 17618RDC R-321X SoC 17619M: Florian Fainelli <florian@openwrt.org> 17620S: Maintained 17621 17622RDC R6040 FAST ETHERNET DRIVER 17623M: Florian Fainelli <f.fainelli@gmail.com> 17624L: netdev@vger.kernel.org 17625S: Maintained 17626F: drivers/net/ethernet/rdc/r6040.c 17627 17628RDMAVT - RDMA verbs software 17629M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17630L: linux-rdma@vger.kernel.org 17631S: Supported 17632F: drivers/infiniband/sw/rdmavt 17633 17634RDS - RELIABLE DATAGRAM SOCKETS 17635M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17636L: netdev@vger.kernel.org 17637L: linux-rdma@vger.kernel.org 17638L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17639S: Supported 17640W: https://oss.oracle.com/projects/rds/ 17641F: Documentation/networking/rds.rst 17642F: net/rds/ 17643 17644RDT - RESOURCE ALLOCATION 17645M: Fenghua Yu <fenghua.yu@intel.com> 17646M: Reinette Chatre <reinette.chatre@intel.com> 17647L: linux-kernel@vger.kernel.org 17648S: Supported 17649F: Documentation/x86/resctrl* 17650F: arch/x86/include/asm/resctrl.h 17651F: arch/x86/kernel/cpu/resctrl/ 17652F: tools/testing/selftests/resctrl/ 17653 17654READ-COPY UPDATE (RCU) 17655M: "Paul E. McKenney" <paulmck@kernel.org> 17656M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17657M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17658M: Josh Triplett <josh@joshtriplett.org> 17659R: Steven Rostedt <rostedt@goodmis.org> 17660R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17661R: Lai Jiangshan <jiangshanlai@gmail.com> 17662R: Joel Fernandes <joel@joelfernandes.org> 17663L: rcu@vger.kernel.org 17664S: Supported 17665W: http://www.rdrop.com/users/paulmck/RCU/ 17666T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17667F: Documentation/RCU/ 17668F: include/linux/rcu* 17669F: kernel/rcu/ 17670X: Documentation/RCU/torture.rst 17671X: include/linux/srcu*.h 17672X: kernel/rcu/srcu*.c 17673 17674REAL TIME CLOCK (RTC) SUBSYSTEM 17675M: Alessandro Zummo <a.zummo@towertech.it> 17676M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17677L: linux-rtc@vger.kernel.org 17678S: Maintained 17679Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17680T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17681F: Documentation/admin-guide/rtc.rst 17682F: Documentation/devicetree/bindings/rtc/ 17683F: drivers/rtc/ 17684F: include/linux/platform_data/rtc-* 17685F: include/linux/rtc.h 17686F: include/linux/rtc/ 17687F: include/uapi/linux/rtc.h 17688F: tools/testing/selftests/rtc/ 17689 17690REALTEK AUDIO CODECS 17691M: Oder Chiou <oder_chiou@realtek.com> 17692S: Maintained 17693F: include/sound/rt*.h 17694F: sound/soc/codecs/rt* 17695 17696REALTEK OTTO WATCHDOG 17697M: Sander Vanheule <sander@svanheule.net> 17698L: linux-watchdog@vger.kernel.org 17699S: Maintained 17700F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17701F: drivers/watchdog/realtek_otto_wdt.c 17702 17703REALTEK RTL83xx SMI DSA ROUTER CHIPS 17704M: Linus Walleij <linus.walleij@linaro.org> 17705M: Alvin Šipraga <alsi@bang-olufsen.dk> 17706S: Maintained 17707F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17708F: drivers/net/dsa/realtek/* 17709 17710REALTEK WIRELESS DRIVER (rtlwifi family) 17711M: Ping-Ke Shih <pkshih@realtek.com> 17712L: linux-wireless@vger.kernel.org 17713S: Maintained 17714W: https://wireless.wiki.kernel.org/ 17715T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17716F: drivers/net/wireless/realtek/rtlwifi/ 17717 17718REALTEK WIRELESS DRIVER (rtw88) 17719M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17720L: linux-wireless@vger.kernel.org 17721S: Maintained 17722F: drivers/net/wireless/realtek/rtw88/ 17723 17724REALTEK WIRELESS DRIVER (rtw89) 17725M: Ping-Ke Shih <pkshih@realtek.com> 17726L: linux-wireless@vger.kernel.org 17727S: Maintained 17728F: drivers/net/wireless/realtek/rtw89/ 17729 17730REDPINE WIRELESS DRIVER 17731L: linux-wireless@vger.kernel.org 17732S: Orphan 17733F: drivers/net/wireless/rsi/ 17734 17735REGISTER MAP ABSTRACTION 17736M: Mark Brown <broonie@kernel.org> 17737L: linux-kernel@vger.kernel.org 17738S: Supported 17739T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17740F: Documentation/devicetree/bindings/regmap/ 17741F: drivers/base/regmap/ 17742F: include/linux/regmap.h 17743 17744REISERFS FILE SYSTEM 17745L: reiserfs-devel@vger.kernel.org 17746S: Supported 17747F: fs/reiserfs/ 17748 17749REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17750M: Bjorn Andersson <andersson@kernel.org> 17751M: Mathieu Poirier <mathieu.poirier@linaro.org> 17752L: linux-remoteproc@vger.kernel.org 17753S: Maintained 17754T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17755F: Documentation/ABI/testing/sysfs-class-remoteproc 17756F: Documentation/devicetree/bindings/remoteproc/ 17757F: Documentation/staging/remoteproc.rst 17758F: drivers/remoteproc/ 17759F: include/linux/remoteproc.h 17760F: include/linux/remoteproc/ 17761 17762REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17763M: Bjorn Andersson <andersson@kernel.org> 17764M: Mathieu Poirier <mathieu.poirier@linaro.org> 17765L: linux-remoteproc@vger.kernel.org 17766S: Maintained 17767T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17768F: Documentation/ABI/testing/sysfs-bus-rpmsg 17769F: Documentation/staging/rpmsg.rst 17770F: drivers/rpmsg/ 17771F: include/linux/rpmsg.h 17772F: include/linux/rpmsg/ 17773F: include/uapi/linux/rpmsg.h 17774F: samples/rpmsg/ 17775 17776REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17777M: Stephan Gerhold <stephan@gerhold.net> 17778L: netdev@vger.kernel.org 17779L: linux-remoteproc@vger.kernel.org 17780S: Maintained 17781F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17782 17783RENESAS CLOCK DRIVERS 17784M: Geert Uytterhoeven <geert+renesas@glider.be> 17785L: linux-renesas-soc@vger.kernel.org 17786S: Supported 17787T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17788F: Documentation/devicetree/bindings/clock/renesas,* 17789F: drivers/clk/renesas/ 17790 17791RENESAS EMEV2 I2C DRIVER 17792M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17793L: linux-renesas-soc@vger.kernel.org 17794S: Supported 17795F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17796F: drivers/i2c/busses/i2c-emev2.c 17797 17798RENESAS ETHERNET DRIVERS 17799R: Sergey Shtylyov <s.shtylyov@omp.ru> 17800L: netdev@vger.kernel.org 17801L: linux-renesas-soc@vger.kernel.org 17802F: Documentation/devicetree/bindings/net/renesas,*.yaml 17803F: drivers/net/ethernet/renesas/ 17804F: include/linux/sh_eth.h 17805 17806RENESAS R-CAR GYROADC DRIVER 17807M: Marek Vasut <marek.vasut@gmail.com> 17808L: linux-iio@vger.kernel.org 17809S: Supported 17810F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17811F: drivers/iio/adc/rcar-gyroadc.c 17812 17813RENESAS R-CAR I2C DRIVERS 17814M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17815L: linux-renesas-soc@vger.kernel.org 17816S: Supported 17817F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17818F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17819F: drivers/i2c/busses/i2c-rcar.c 17820F: drivers/i2c/busses/i2c-sh_mobile.c 17821 17822RENESAS R-CAR SATA DRIVER 17823R: Sergey Shtylyov <s.shtylyov@omp.ru> 17824S: Supported 17825L: linux-ide@vger.kernel.org 17826L: linux-renesas-soc@vger.kernel.org 17827F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17828F: drivers/ata/sata_rcar.c 17829 17830RENESAS R-CAR THERMAL DRIVERS 17831M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17832L: linux-renesas-soc@vger.kernel.org 17833S: Supported 17834F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17835F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17836F: drivers/thermal/rcar_gen3_thermal.c 17837F: drivers/thermal/rcar_thermal.c 17838 17839RENESAS RIIC DRIVER 17840M: Chris Brandt <chris.brandt@renesas.com> 17841L: linux-renesas-soc@vger.kernel.org 17842S: Supported 17843F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17844F: drivers/i2c/busses/i2c-riic.c 17845 17846RENESAS USB PHY DRIVER 17847M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17848L: linux-renesas-soc@vger.kernel.org 17849S: Maintained 17850F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17851 17852RENESAS RZ/G2L A/D DRIVER 17853M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17854L: linux-iio@vger.kernel.org 17855L: linux-renesas-soc@vger.kernel.org 17856S: Supported 17857F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17858F: drivers/iio/adc/rzg2l_adc.c 17859 17860RENESAS RZ/N1 A5PSW SWITCH DRIVER 17861M: Clément Léger <clement.leger@bootlin.com> 17862L: linux-renesas-soc@vger.kernel.org 17863L: netdev@vger.kernel.org 17864S: Maintained 17865F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17866F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17867F: drivers/net/dsa/rzn1_a5psw* 17868F: drivers/net/pcs/pcs-rzn1-miic.c 17869F: include/dt-bindings/net/pcs-rzn1-miic.h 17870F: include/linux/pcs-rzn1-miic.h 17871F: net/dsa/tag_rzn1_a5psw.c 17872 17873RENESAS RZ/N1 RTC CONTROLLER DRIVER 17874M: Miquel Raynal <miquel.raynal@bootlin.com> 17875L: linux-rtc@vger.kernel.org 17876L: linux-renesas-soc@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17879F: drivers/rtc/rtc-rzn1.c 17880 17881RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17882M: Miquel Raynal <miquel.raynal@bootlin.com> 17883L: linux-mtd@lists.infradead.org 17884L: linux-renesas-soc@vger.kernel.org 17885S: Maintained 17886F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17887F: drivers/mtd/nand/raw/renesas-nand-controller.c 17888 17889RENESAS VERSACLOCK 7 CLOCK DRIVER 17890M: Alex Helms <alexander.helms.jy@renesas.com> 17891S: Maintained 17892F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17893F: drivers/clk/clk-versaclock7.c 17894 17895RESET CONTROLLER FRAMEWORK 17896M: Philipp Zabel <p.zabel@pengutronix.de> 17897S: Maintained 17898T: git git://git.pengutronix.de/git/pza/linux 17899F: Documentation/devicetree/bindings/reset/ 17900F: Documentation/driver-api/reset.rst 17901F: drivers/reset/ 17902F: include/dt-bindings/reset/ 17903F: include/linux/reset-controller.h 17904F: include/linux/reset.h 17905F: include/linux/reset/ 17906K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17907 17908RESTARTABLE SEQUENCES SUPPORT 17909M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17910M: Peter Zijlstra <peterz@infradead.org> 17911M: "Paul E. McKenney" <paulmck@kernel.org> 17912M: Boqun Feng <boqun.feng@gmail.com> 17913L: linux-kernel@vger.kernel.org 17914S: Supported 17915F: include/trace/events/rseq.h 17916F: include/uapi/linux/rseq.h 17917F: kernel/rseq.c 17918F: tools/testing/selftests/rseq/ 17919 17920RFKILL 17921M: Johannes Berg <johannes@sipsolutions.net> 17922L: linux-wireless@vger.kernel.org 17923S: Maintained 17924W: https://wireless.wiki.kernel.org/ 17925Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17928F: Documentation/ABI/stable/sysfs-class-rfkill 17929F: Documentation/driver-api/rfkill.rst 17930F: include/linux/rfkill.h 17931F: include/uapi/linux/rfkill.h 17932F: net/rfkill/ 17933 17934RHASHTABLE 17935M: Thomas Graf <tgraf@suug.ch> 17936M: Herbert Xu <herbert@gondor.apana.org.au> 17937L: netdev@vger.kernel.org 17938S: Maintained 17939F: include/linux/rhashtable-types.h 17940F: include/linux/rhashtable.h 17941F: lib/rhashtable.c 17942F: lib/test_rhashtable.c 17943 17944RICOH R5C592 MEMORYSTICK DRIVER 17945M: Maxim Levitsky <maximlevitsky@gmail.com> 17946S: Maintained 17947F: drivers/memstick/host/r592.* 17948 17949RICOH SMARTMEDIA/XD DRIVER 17950M: Maxim Levitsky <maximlevitsky@gmail.com> 17951S: Maintained 17952F: drivers/mtd/nand/raw/r852.c 17953F: drivers/mtd/nand/raw/r852.h 17954 17955RISC-V PMU DRIVERS 17956M: Atish Patra <atishp@atishpatra.org> 17957R: Anup Patel <anup@brainfault.org> 17958L: linux-riscv@lists.infradead.org 17959S: Supported 17960F: drivers/perf/riscv_pmu.c 17961F: drivers/perf/riscv_pmu_legacy.c 17962F: drivers/perf/riscv_pmu_sbi.c 17963 17964RISC-V ARCHITECTURE 17965M: Paul Walmsley <paul.walmsley@sifive.com> 17966M: Palmer Dabbelt <palmer@dabbelt.com> 17967M: Albert Ou <aou@eecs.berkeley.edu> 17968L: linux-riscv@lists.infradead.org 17969S: Supported 17970Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17971P: Documentation/riscv/patch-acceptance.rst 17972T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17973F: arch/riscv/ 17974N: riscv 17975K: riscv 17976 17977RISC-V MICROCHIP FPGA SUPPORT 17978M: Conor Dooley <conor.dooley@microchip.com> 17979M: Daire McNamara <daire.mcnamara@microchip.com> 17980L: linux-riscv@lists.infradead.org 17981S: Supported 17982F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17983F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17984F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17985F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17986F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17987F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17988F: Documentation/devicetree/bindings/riscv/microchip.yaml 17989F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17990F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17991F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17992F: arch/riscv/boot/dts/microchip/ 17993F: drivers/char/hw_random/mpfs-rng.c 17994F: drivers/clk/microchip/clk-mpfs.c 17995F: drivers/i2c/busses/i2c-microchip-corei2c.c 17996F: drivers/mailbox/mailbox-mpfs.c 17997F: drivers/pci/controller/pcie-microchip-host.c 17998F: drivers/reset/reset-mpfs.c 17999F: drivers/rtc/rtc-mpfs.c 18000F: drivers/soc/microchip/mpfs-sys-controller.c 18001F: drivers/spi/spi-microchip-core-qspi.c 18002F: drivers/spi/spi-microchip-core.c 18003F: drivers/usb/musb/mpfs.c 18004F: include/soc/microchip/mpfs.h 18005 18006RISC-V MISC SOC SUPPORT 18007M: Conor Dooley <conor@kernel.org> 18008L: linux-riscv@lists.infradead.org 18009S: Maintained 18010Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18011T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18012F: Documentation/devicetree/bindings/riscv/ 18013F: arch/riscv/boot/dts/ 18014 18015RNBD BLOCK DRIVERS 18016M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18017M: Jack Wang <jinpu.wang@ionos.com> 18018L: linux-block@vger.kernel.org 18019S: Maintained 18020F: drivers/block/rnbd/ 18021 18022ROCCAT DRIVERS 18023M: Stefan Achatz <erazor_de@users.sourceforge.net> 18024S: Maintained 18025W: http://sourceforge.net/projects/roccat/ 18026F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18027F: drivers/hid/hid-roccat* 18028F: include/linux/hid-roccat* 18029 18030ROCKCHIP CRYPTO DRIVERS 18031M: Corentin Labbe <clabbe@baylibre.com> 18032L: linux-crypto@vger.kernel.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18035F: drivers/crypto/rockchip/ 18036 18037ROCKCHIP I2S TDM DRIVER 18038M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18039L: linux-rockchip@lists.infradead.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18042F: sound/soc/rockchip/rockchip_i2s_tdm.* 18043 18044ROCKCHIP ISP V1 DRIVER 18045M: Dafna Hirschfeld <dafna@fastmail.com> 18046L: linux-media@vger.kernel.org 18047L: linux-rockchip@lists.infradead.org 18048S: Maintained 18049F: Documentation/admin-guide/media/rkisp1.rst 18050F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18051F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18052F: drivers/media/platform/rockchip/rkisp1 18053F: include/uapi/linux/rkisp1-config.h 18054 18055ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18056M: Jacob Chen <jacob-chen@iotwrt.com> 18057M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18058L: linux-media@vger.kernel.org 18059L: linux-rockchip@lists.infradead.org 18060S: Maintained 18061F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18062F: drivers/media/platform/rockchip/rga/ 18063 18064ROCKCHIP VIDEO DECODER DRIVER 18065M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18066L: linux-media@vger.kernel.org 18067L: linux-rockchip@lists.infradead.org 18068S: Maintained 18069F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18070F: drivers/staging/media/rkvdec/ 18071 18072ROCKER DRIVER 18073M: Jiri Pirko <jiri@resnulli.us> 18074L: netdev@vger.kernel.org 18075S: Supported 18076F: drivers/net/ethernet/rocker/ 18077 18078ROCKETPORT EXPRESS/INFINITY DRIVER 18079M: Kevin Cernekee <cernekee@gmail.com> 18080L: linux-serial@vger.kernel.org 18081S: Odd Fixes 18082F: drivers/tty/serial/rp2.* 18083 18084ROHM BD99954 CHARGER IC 18085M: Matti Vaittinen <mazziesaccount@gmail.com> 18086S: Supported 18087F: drivers/power/supply/bd99954-charger.c 18088F: drivers/power/supply/bd99954-charger.h 18089 18090ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18091M: Tomasz Duszynski <tduszyns@gmail.com> 18092S: Maintained 18093F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18094F: drivers/iio/light/bh1750.c 18095 18096ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18097M: Marek Vasut <marek.vasut+renesas@gmail.com> 18098L: linux-kernel@vger.kernel.org 18099L: linux-renesas-soc@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18102F: drivers/gpio/gpio-bd9571mwv.c 18103F: drivers/mfd/bd9571mwv.c 18104F: drivers/regulator/bd9571mwv-regulator.c 18105F: include/linux/mfd/bd9571mwv.h 18106 18107ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18108M: Matti Vaittinen <mazziesaccount@gmail.com> 18109S: Supported 18110F: drivers/clk/clk-bd718x7.c 18111F: drivers/gpio/gpio-bd71815.c 18112F: drivers/gpio/gpio-bd71828.c 18113F: drivers/mfd/rohm-bd71828.c 18114F: drivers/mfd/rohm-bd718x7.c 18115F: drivers/mfd/rohm-bd9576.c 18116F: drivers/regulator/bd71815-regulator.c 18117F: drivers/regulator/bd71828-regulator.c 18118F: drivers/regulator/bd718x7-regulator.c 18119F: drivers/regulator/bd9576-regulator.c 18120F: drivers/regulator/rohm-regulator.c 18121F: drivers/rtc/rtc-bd70528.c 18122F: drivers/watchdog/bd9576_wdt.c 18123F: include/linux/mfd/rohm-bd71815.h 18124F: include/linux/mfd/rohm-bd71828.h 18125F: include/linux/mfd/rohm-bd718x7.h 18126F: include/linux/mfd/rohm-bd957x.h 18127F: include/linux/mfd/rohm-generic.h 18128F: include/linux/mfd/rohm-shared.h 18129 18130ROSE NETWORK LAYER 18131M: Ralf Baechle <ralf@linux-mips.org> 18132L: linux-hams@vger.kernel.org 18133S: Maintained 18134W: http://www.linux-ax25.org/ 18135F: include/net/rose.h 18136F: include/uapi/linux/rose.h 18137F: net/rose/ 18138 18139ROTATION DRIVER FOR ALLWINNER A83T 18140M: Jernej Skrabec <jernej.skrabec@gmail.com> 18141L: linux-media@vger.kernel.org 18142S: Maintained 18143T: git git://linuxtv.org/media_tree.git 18144F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18145F: drivers/media/platform/sunxi/sun8i-rotate/ 18146 18147RPMSG TTY DRIVER 18148M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18149L: linux-remoteproc@vger.kernel.org 18150S: Maintained 18151F: drivers/tty/rpmsg_tty.c 18152 18153RTL2830 MEDIA DRIVER 18154M: Antti Palosaari <crope@iki.fi> 18155L: linux-media@vger.kernel.org 18156S: Maintained 18157W: https://linuxtv.org 18158W: http://palosaari.fi/linux/ 18159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18160T: git git://linuxtv.org/anttip/media_tree.git 18161F: drivers/media/dvb-frontends/rtl2830* 18162 18163RTL2832 MEDIA DRIVER 18164M: Antti Palosaari <crope@iki.fi> 18165L: linux-media@vger.kernel.org 18166S: Maintained 18167W: https://linuxtv.org 18168W: http://palosaari.fi/linux/ 18169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18170T: git git://linuxtv.org/anttip/media_tree.git 18171F: drivers/media/dvb-frontends/rtl2832* 18172 18173RTL2832_SDR MEDIA DRIVER 18174M: Antti Palosaari <crope@iki.fi> 18175L: linux-media@vger.kernel.org 18176S: Maintained 18177W: https://linuxtv.org 18178W: http://palosaari.fi/linux/ 18179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18180T: git git://linuxtv.org/anttip/media_tree.git 18181F: drivers/media/dvb-frontends/rtl2832_sdr* 18182 18183RTL8180 WIRELESS DRIVER 18184L: linux-wireless@vger.kernel.org 18185S: Orphan 18186W: https://wireless.wiki.kernel.org/ 18187T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18188F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18189 18190RTL8187 WIRELESS DRIVER 18191M: Herton Ronaldo Krzesinski <herton@canonical.com> 18192M: Hin-Tak Leung <htl10@users.sourceforge.net> 18193M: Larry Finger <Larry.Finger@lwfinger.net> 18194L: linux-wireless@vger.kernel.org 18195S: Maintained 18196W: https://wireless.wiki.kernel.org/ 18197T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18198F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18199 18200RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18201M: Jes Sorensen <Jes.Sorensen@gmail.com> 18202L: linux-wireless@vger.kernel.org 18203S: Maintained 18204T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18205F: drivers/net/wireless/realtek/rtl8xxxu/ 18206 18207RTRS TRANSPORT DRIVERS 18208M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18209M: Jack Wang <jinpu.wang@ionos.com> 18210L: linux-rdma@vger.kernel.org 18211S: Maintained 18212F: drivers/infiniband/ulp/rtrs/ 18213 18214RUNTIME VERIFICATION (RV) 18215M: Daniel Bristot de Oliveira <bristot@kernel.org> 18216M: Steven Rostedt <rostedt@goodmis.org> 18217L: linux-trace-devel@vger.kernel.org 18218S: Maintained 18219F: Documentation/trace/rv/ 18220F: include/linux/rv.h 18221F: include/rv/ 18222F: kernel/trace/rv/ 18223F: tools/verification/ 18224 18225RUST 18226M: Miguel Ojeda <ojeda@kernel.org> 18227M: Alex Gaynor <alex.gaynor@gmail.com> 18228M: Wedson Almeida Filho <wedsonaf@gmail.com> 18229R: Boqun Feng <boqun.feng@gmail.com> 18230R: Gary Guo <gary@garyguo.net> 18231R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18232L: rust-for-linux@vger.kernel.org 18233S: Supported 18234W: https://github.com/Rust-for-Linux/linux 18235B: https://github.com/Rust-for-Linux/linux/issues 18236T: git https://github.com/Rust-for-Linux/linux.git rust-next 18237F: Documentation/rust/ 18238F: rust/ 18239F: samples/rust/ 18240F: scripts/*rust* 18241K: \b(?i:rust)\b 18242 18243RXRPC SOCKETS (AF_RXRPC) 18244M: David Howells <dhowells@redhat.com> 18245M: Marc Dionne <marc.dionne@auristor.com> 18246L: linux-afs@lists.infradead.org 18247S: Supported 18248W: https://www.infradead.org/~dhowells/kafs/ 18249F: Documentation/networking/rxrpc.rst 18250F: include/keys/rxrpc-type.h 18251F: include/net/af_rxrpc.h 18252F: include/trace/events/rxrpc.h 18253F: include/uapi/linux/rxrpc.h 18254F: net/rxrpc/ 18255 18256S3 SAVAGE FRAMEBUFFER DRIVER 18257M: Antonino Daplas <adaplas@gmail.com> 18258L: linux-fbdev@vger.kernel.org 18259S: Maintained 18260F: drivers/video/fbdev/savage/ 18261 18262S390 ARCHITECTURE 18263M: Heiko Carstens <hca@linux.ibm.com> 18264M: Vasily Gorbik <gor@linux.ibm.com> 18265M: Alexander Gordeev <agordeev@linux.ibm.com> 18266R: Christian Borntraeger <borntraeger@linux.ibm.com> 18267R: Sven Schnelle <svens@linux.ibm.com> 18268L: linux-s390@vger.kernel.org 18269S: Supported 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18271F: Documentation/driver-api/s390-drivers.rst 18272F: Documentation/s390/ 18273F: arch/s390/ 18274F: drivers/s390/ 18275 18276S390 COMMON I/O LAYER 18277M: Vineeth Vijayan <vneethv@linux.ibm.com> 18278M: Peter Oberparleiter <oberpar@linux.ibm.com> 18279L: linux-s390@vger.kernel.org 18280S: Supported 18281F: drivers/s390/cio/ 18282 18283S390 DASD DRIVER 18284M: Stefan Haberland <sth@linux.ibm.com> 18285M: Jan Hoeppner <hoeppner@linux.ibm.com> 18286L: linux-s390@vger.kernel.org 18287S: Supported 18288F: block/partitions/ibm.c 18289F: drivers/s390/block/dasd* 18290F: include/linux/dasd_mod.h 18291 18292S390 IOMMU (PCI) 18293M: Matthew Rosato <mjrosato@linux.ibm.com> 18294M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18295L: linux-s390@vger.kernel.org 18296S: Supported 18297F: drivers/iommu/s390-iommu.c 18298 18299S390 IUCV NETWORK LAYER 18300M: Alexandra Winter <wintera@linux.ibm.com> 18301M: Wenjia Zhang <wenjia@linux.ibm.com> 18302L: linux-s390@vger.kernel.org 18303L: netdev@vger.kernel.org 18304S: Supported 18305F: drivers/s390/net/*iucv* 18306F: include/net/iucv/ 18307F: net/iucv/ 18308 18309S390 NETWORK DRIVERS 18310M: Alexandra Winter <wintera@linux.ibm.com> 18311M: Wenjia Zhang <wenjia@linux.ibm.com> 18312L: linux-s390@vger.kernel.org 18313L: netdev@vger.kernel.org 18314S: Supported 18315F: drivers/s390/net/ 18316 18317S390 MM 18318M: Alexander Gordeev <agordeev@linux.ibm.com> 18319M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18320L: linux-s390@vger.kernel.org 18321S: Supported 18322T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18323F: arch/s390/include/asm/pgtable.h 18324F: arch/s390/mm 18325 18326S390 PCI SUBSYSTEM 18327M: Niklas Schnelle <schnelle@linux.ibm.com> 18328M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18329L: linux-s390@vger.kernel.org 18330S: Supported 18331F: arch/s390/pci/ 18332F: drivers/pci/hotplug/s390_pci_hpc.c 18333F: Documentation/s390/pci.rst 18334 18335S390 VFIO AP DRIVER 18336M: Tony Krowiak <akrowiak@linux.ibm.com> 18337M: Halil Pasic <pasic@linux.ibm.com> 18338M: Jason Herne <jjherne@linux.ibm.com> 18339L: linux-s390@vger.kernel.org 18340S: Supported 18341F: Documentation/s390/vfio-ap* 18342F: drivers/s390/crypto/vfio_ap* 18343 18344S390 VFIO-CCW DRIVER 18345M: Eric Farman <farman@linux.ibm.com> 18346M: Matthew Rosato <mjrosato@linux.ibm.com> 18347R: Halil Pasic <pasic@linux.ibm.com> 18348L: linux-s390@vger.kernel.org 18349L: kvm@vger.kernel.org 18350S: Supported 18351F: Documentation/s390/vfio-ccw.rst 18352F: drivers/s390/cio/vfio_ccw* 18353F: include/uapi/linux/vfio_ccw.h 18354 18355S390 VFIO-PCI DRIVER 18356M: Matthew Rosato <mjrosato@linux.ibm.com> 18357M: Eric Farman <farman@linux.ibm.com> 18358L: linux-s390@vger.kernel.org 18359L: kvm@vger.kernel.org 18360S: Supported 18361F: arch/s390/kvm/pci* 18362F: drivers/vfio/pci/vfio_pci_zdev.c 18363F: include/uapi/linux/vfio_zdev.h 18364 18365S390 ZCRYPT DRIVER 18366M: Harald Freudenberger <freude@linux.ibm.com> 18367L: linux-s390@vger.kernel.org 18368S: Supported 18369F: drivers/s390/crypto/ 18370 18371S390 ZFCP DRIVER 18372M: Steffen Maier <maier@linux.ibm.com> 18373M: Benjamin Block <bblock@linux.ibm.com> 18374L: linux-s390@vger.kernel.org 18375S: Supported 18376F: drivers/s390/scsi/zfcp_* 18377 18378S3C ADC BATTERY DRIVER 18379M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18380L: linux-samsung-soc@vger.kernel.org 18381S: Odd Fixes 18382F: drivers/power/supply/s3c_adc_battery.c 18383F: include/linux/s3c_adc_battery.h 18384 18385S3C24XX SD/MMC Driver 18386M: Ben Dooks <ben-linux@fluff.org> 18387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18388S: Supported 18389F: drivers/mmc/host/s3cmci.* 18390 18391SAA6588 RDS RECEIVER DRIVER 18392M: Hans Verkuil <hverkuil@xs4all.nl> 18393L: linux-media@vger.kernel.org 18394S: Odd Fixes 18395W: https://linuxtv.org 18396T: git git://linuxtv.org/media_tree.git 18397F: drivers/media/i2c/saa6588* 18398 18399SAA7134 VIDEO4LINUX DRIVER 18400M: Mauro Carvalho Chehab <mchehab@kernel.org> 18401L: linux-media@vger.kernel.org 18402S: Odd fixes 18403W: https://linuxtv.org 18404T: git git://linuxtv.org/media_tree.git 18405F: Documentation/driver-api/media/drivers/saa7134* 18406F: drivers/media/pci/saa7134/ 18407 18408SAA7146 VIDEO4LINUX-2 DRIVER 18409M: Hans Verkuil <hverkuil@xs4all.nl> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media_tree.git 18413F: drivers/staging/media/deprecated/saa7146/ 18414 18415SAFESETID SECURITY MODULE 18416M: Micah Morton <mortonm@chromium.org> 18417S: Supported 18418F: Documentation/admin-guide/LSM/SafeSetID.rst 18419F: security/safesetid/ 18420 18421SAMSUNG AUDIO (ASoC) DRIVERS 18422M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18423M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18425S: Supported 18426B: mailto:linux-samsung-soc@vger.kernel.org 18427F: Documentation/devicetree/bindings/sound/samsung* 18428F: sound/soc/samsung/ 18429 18430SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18431M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18432L: linux-crypto@vger.kernel.org 18433L: linux-samsung-soc@vger.kernel.org 18434S: Maintained 18435F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18436F: drivers/crypto/exynos-rng.c 18437 18438SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18439M: Łukasz Stelmach <l.stelmach@samsung.com> 18440L: linux-samsung-soc@vger.kernel.org 18441S: Maintained 18442F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18443F: drivers/char/hw_random/exynos-trng.c 18444 18445SAMSUNG FRAMEBUFFER DRIVER 18446M: Jingoo Han <jingoohan1@gmail.com> 18447L: linux-fbdev@vger.kernel.org 18448S: Maintained 18449F: drivers/video/fbdev/s3c-fb.c 18450 18451SAMSUNG INTERCONNECT DRIVERS 18452M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18453M: Artur Świgoń <a.swigon@samsung.com> 18454L: linux-pm@vger.kernel.org 18455L: linux-samsung-soc@vger.kernel.org 18456S: Supported 18457F: drivers/interconnect/samsung/ 18458 18459SAMSUNG LAPTOP DRIVER 18460M: Corentin Chary <corentin.chary@gmail.com> 18461L: platform-driver-x86@vger.kernel.org 18462S: Maintained 18463F: drivers/platform/x86/samsung-laptop.c 18464 18465SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18466M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18467L: linux-kernel@vger.kernel.org 18468L: linux-samsung-soc@vger.kernel.org 18469S: Supported 18470B: mailto:linux-samsung-soc@vger.kernel.org 18471F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18472F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18473F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18474F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18475F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18476F: drivers/clk/clk-s2mps11.c 18477F: drivers/mfd/sec*.c 18478F: drivers/regulator/s2m*.c 18479F: drivers/regulator/s5m*.c 18480F: drivers/rtc/rtc-s5m.c 18481F: include/linux/mfd/samsung/ 18482 18483SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18484M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18485L: linux-media@vger.kernel.org 18486L: linux-samsung-soc@vger.kernel.org 18487S: Maintained 18488F: drivers/media/platform/samsung/s3c-camif/ 18489F: include/media/drv-intf/s3c_camif.h 18490 18491SAMSUNG S3FWRN5 NFC DRIVER 18492M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18493L: linux-nfc@lists.01.org (subscribers-only) 18494S: Maintained 18495F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18496F: drivers/nfc/s3fwrn5 18497 18498SAMSUNG S5C73M3 CAMERA DRIVER 18499M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18500M: Andrzej Hajda <andrzej.hajda@intel.com> 18501L: linux-media@vger.kernel.org 18502S: Supported 18503F: drivers/media/i2c/s5c73m3/* 18504 18505SAMSUNG S5K5BAF CAMERA DRIVER 18506M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18507M: Andrzej Hajda <andrzej.hajda@intel.com> 18508L: linux-media@vger.kernel.org 18509S: Supported 18510F: drivers/media/i2c/s5k5baf.c 18511 18512SAMSUNG S5P Security SubSystem (SSS) DRIVER 18513M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18514M: Vladimir Zapolskiy <vz@mleia.com> 18515L: linux-crypto@vger.kernel.org 18516L: linux-samsung-soc@vger.kernel.org 18517S: Maintained 18518F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18519F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18520F: drivers/crypto/s5p-sss.c 18521 18522SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18523M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18524L: linux-media@vger.kernel.org 18525S: Supported 18526Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18527F: drivers/media/platform/samsung/exynos4-is/ 18528 18529SAMSUNG SOC CLOCK DRIVERS 18530M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18531M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18532M: Tomasz Figa <tomasz.figa@gmail.com> 18533M: Chanwoo Choi <cw00.choi@samsung.com> 18534R: Alim Akhtar <alim.akhtar@samsung.com> 18535L: linux-samsung-soc@vger.kernel.org 18536S: Supported 18537T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18538T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18539F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18540F: Documentation/devicetree/bindings/clock/samsung,s3c* 18541F: drivers/clk/samsung/ 18542F: include/dt-bindings/clock/exynos*.h 18543F: include/dt-bindings/clock/s3c*.h 18544F: include/dt-bindings/clock/s5p*.h 18545F: include/dt-bindings/clock/samsung,*.h 18546F: include/linux/clk/samsung.h 18547F: include/linux/platform_data/clk-s3c2410.h 18548 18549SAMSUNG SPI DRIVERS 18550M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18551M: Andi Shyti <andi@etezian.org> 18552L: linux-spi@vger.kernel.org 18553L: linux-samsung-soc@vger.kernel.org 18554S: Maintained 18555F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18556F: drivers/spi/spi-s3c* 18557F: include/linux/platform_data/spi-s3c64xx.h 18558F: include/linux/spi/s3c24xx-fiq.h 18559 18560SAMSUNG SXGBE DRIVERS 18561M: Byungho An <bh74.an@samsung.com> 18562L: netdev@vger.kernel.org 18563S: Supported 18564F: drivers/net/ethernet/samsung/sxgbe/ 18565 18566SAMSUNG THERMAL DRIVER 18567M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18568M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18569L: linux-pm@vger.kernel.org 18570L: linux-samsung-soc@vger.kernel.org 18571S: Maintained 18572F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18573F: drivers/thermal/samsung/ 18574 18575SAMSUNG USB2 PHY DRIVER 18576M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18577L: linux-kernel@vger.kernel.org 18578S: Supported 18579F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18580F: Documentation/driver-api/phy/samsung-usb2.rst 18581F: drivers/phy/samsung/phy-exynos4210-usb2.c 18582F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18583F: drivers/phy/samsung/phy-exynos5250-usb2.c 18584F: drivers/phy/samsung/phy-s5pv210-usb2.c 18585F: drivers/phy/samsung/phy-samsung-usb2.c 18586F: drivers/phy/samsung/phy-samsung-usb2.h 18587 18588SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18589M: Paul Barker <paul.barker@sancloud.com> 18590R: Marc Murphy <marc.murphy@sancloud.com> 18591S: Supported 18592F: arch/arm/boot/dts/am335x-sancloud* 18593 18594SC1200 WDT DRIVER 18595M: Zwane Mwaikambo <zwanem@gmail.com> 18596S: Maintained 18597F: drivers/watchdog/sc1200wdt.c 18598 18599SCHEDULER 18600M: Ingo Molnar <mingo@redhat.com> 18601M: Peter Zijlstra <peterz@infradead.org> 18602M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18603M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18604R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18605R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18606R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18607R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18608R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18609R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18610L: linux-kernel@vger.kernel.org 18611S: Maintained 18612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18613F: include/linux/preempt.h 18614F: include/linux/sched.h 18615F: include/linux/wait.h 18616F: include/uapi/linux/sched.h 18617F: kernel/sched/ 18618 18619SCR24X CHIP CARD INTERFACE DRIVER 18620M: Lubomir Rintel <lkundrak@v3.sk> 18621S: Supported 18622F: drivers/char/pcmcia/scr24x_cs.c 18623 18624SCSI RDMA PROTOCOL (SRP) INITIATOR 18625M: Bart Van Assche <bvanassche@acm.org> 18626L: linux-rdma@vger.kernel.org 18627S: Supported 18628Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18629F: drivers/infiniband/ulp/srp/ 18630F: include/scsi/srp.h 18631 18632SCSI RDMA PROTOCOL (SRP) TARGET 18633M: Bart Van Assche <bvanassche@acm.org> 18634L: linux-rdma@vger.kernel.org 18635L: target-devel@vger.kernel.org 18636S: Supported 18637Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18638F: drivers/infiniband/ulp/srpt/ 18639 18640SCSI SG DRIVER 18641M: Doug Gilbert <dgilbert@interlog.com> 18642L: linux-scsi@vger.kernel.org 18643S: Maintained 18644W: http://sg.danny.cz/sg 18645F: Documentation/scsi/scsi-generic.rst 18646F: drivers/scsi/sg.c 18647F: include/scsi/sg.h 18648 18649SCSI SUBSYSTEM 18650M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18651M: "Martin K. Petersen" <martin.petersen@oracle.com> 18652L: linux-scsi@vger.kernel.org 18653S: Maintained 18654Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18655T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18657F: Documentation/devicetree/bindings/scsi/ 18658F: drivers/scsi/ 18659F: drivers/ufs/ 18660F: include/scsi/ 18661 18662SCSI TAPE DRIVER 18663M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18664L: linux-scsi@vger.kernel.org 18665S: Maintained 18666F: Documentation/scsi/st.rst 18667F: drivers/scsi/st.* 18668F: drivers/scsi/st_*.h 18669 18670SCSI TARGET CORE USER DRIVER 18671M: Bodo Stroesser <bostroesser@gmail.com> 18672L: linux-scsi@vger.kernel.org 18673L: target-devel@vger.kernel.org 18674S: Supported 18675F: Documentation/target/tcmu-design.rst 18676F: drivers/target/target_core_user.c 18677F: include/uapi/linux/target_core_user.h 18678 18679SCSI TARGET SUBSYSTEM 18680M: "Martin K. Petersen" <martin.petersen@oracle.com> 18681L: linux-scsi@vger.kernel.org 18682L: target-devel@vger.kernel.org 18683S: Supported 18684W: http://www.linux-iscsi.org 18685Q: https://patchwork.kernel.org/project/target-devel/list/ 18686T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18687F: Documentation/target/ 18688F: drivers/target/ 18689F: include/target/ 18690 18691SCTP PROTOCOL 18692M: Vlad Yasevich <vyasevich@gmail.com> 18693M: Neil Horman <nhorman@tuxdriver.com> 18694M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18695L: linux-sctp@vger.kernel.org 18696S: Maintained 18697W: http://lksctp.sourceforge.net 18698F: Documentation/networking/sctp.rst 18699F: include/linux/sctp.h 18700F: include/net/sctp/ 18701F: include/uapi/linux/sctp.h 18702F: net/sctp/ 18703 18704SCx200 CPU SUPPORT 18705M: Jim Cromie <jim.cromie@gmail.com> 18706S: Odd Fixes 18707F: Documentation/i2c/busses/scx200_acb.rst 18708F: arch/x86/platform/scx200/ 18709F: drivers/i2c/busses/scx200* 18710F: drivers/mtd/maps/scx200_docflash.c 18711F: drivers/watchdog/scx200_wdt.c 18712F: include/linux/scx200.h 18713 18714SCx200 GPIO DRIVER 18715M: Jim Cromie <jim.cromie@gmail.com> 18716S: Maintained 18717F: drivers/char/scx200_gpio.c 18718F: include/linux/scx200_gpio.h 18719 18720SCx200 HRT CLOCKSOURCE DRIVER 18721M: Jim Cromie <jim.cromie@gmail.com> 18722S: Maintained 18723F: drivers/clocksource/scx200_hrt.c 18724 18725SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18726M: Sascha Sommer <saschasommer@freenet.de> 18727L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18728S: Maintained 18729F: drivers/mmc/host/sdricoh_cs.c 18730 18731SECO BOARDS CEC DRIVER 18732M: Ettore Chimenti <ek5.chimenti@gmail.com> 18733S: Maintained 18734F: drivers/media/cec/platform/seco/seco-cec.c 18735F: drivers/media/cec/platform/seco/seco-cec.h 18736 18737SECURE COMPUTING 18738M: Kees Cook <keescook@chromium.org> 18739R: Andy Lutomirski <luto@amacapital.net> 18740R: Will Drewry <wad@chromium.org> 18741S: Supported 18742T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18743F: Documentation/userspace-api/seccomp_filter.rst 18744F: include/linux/seccomp.h 18745F: include/uapi/linux/seccomp.h 18746F: kernel/seccomp.c 18747F: tools/testing/selftests/kselftest_harness.h 18748F: tools/testing/selftests/seccomp/* 18749K: \bsecure_computing 18750K: \bTIF_SECCOMP\b 18751 18752SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18753M: Kamal Dasu <kdasu.kdev@gmail.com> 18754M: Al Cooper <alcooperx@gmail.com> 18755R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18756L: linux-mmc@vger.kernel.org 18757S: Maintained 18758F: drivers/mmc/host/sdhci-brcmstb* 18759 18760SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18761M: Adrian Hunter <adrian.hunter@intel.com> 18762L: linux-mmc@vger.kernel.org 18763S: Supported 18764F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18765F: drivers/mmc/host/sdhci* 18766 18767SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18768M: Eugen Hristev <eugen.hristev@microchip.com> 18769L: linux-mmc@vger.kernel.org 18770S: Supported 18771F: drivers/mmc/host/sdhci-of-at91.c 18772 18773SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18774M: Ben Dooks <ben-linux@fluff.org> 18775M: Jaehoon Chung <jh80.chung@samsung.com> 18776L: linux-mmc@vger.kernel.org 18777S: Maintained 18778F: drivers/mmc/host/sdhci-s3c* 18779 18780SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18781M: Viresh Kumar <vireshk@kernel.org> 18782L: linux-mmc@vger.kernel.org 18783S: Maintained 18784F: drivers/mmc/host/sdhci-spear.c 18785 18786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18787M: Vignesh Raghavendra <vigneshr@ti.com> 18788L: linux-mmc@vger.kernel.org 18789S: Maintained 18790F: drivers/mmc/host/sdhci-omap.c 18791 18792SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18793M: Haibo Chen <haibo.chen@nxp.com> 18794L: linux-imx@nxp.com 18795L: linux-mmc@vger.kernel.org 18796S: Maintained 18797F: drivers/mmc/host/sdhci-esdhc-imx.c 18798 18799SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18800M: Jonathan Derrick <jonathan.derrick@linux.dev> 18801L: linux-block@vger.kernel.org 18802S: Supported 18803F: block/opal_proto.h 18804F: block/sed* 18805F: include/linux/sed* 18806F: include/uapi/linux/sed* 18807 18808SECURITY CONTACT 18809M: Security Officers <security@kernel.org> 18810S: Supported 18811F: Documentation/admin-guide/security-bugs.rst 18812 18813SECURITY SUBSYSTEM 18814M: Paul Moore <paul@paul-moore.com> 18815M: James Morris <jmorris@namei.org> 18816M: "Serge E. Hallyn" <serge@hallyn.com> 18817L: linux-security-module@vger.kernel.org (suggested Cc:) 18818S: Supported 18819W: http://kernsec.org/ 18820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18821F: security/ 18822X: security/selinux/ 18823 18824SELINUX SECURITY MODULE 18825M: Paul Moore <paul@paul-moore.com> 18826M: Stephen Smalley <stephen.smalley.work@gmail.com> 18827M: Eric Paris <eparis@parisplace.org> 18828L: selinux@vger.kernel.org 18829S: Supported 18830W: https://selinuxproject.org 18831W: https://github.com/SELinuxProject 18832T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18833F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18834F: Documentation/ABI/obsolete/sysfs-selinux-disable 18835F: Documentation/admin-guide/LSM/SELinux.rst 18836F: include/trace/events/avc.h 18837F: include/uapi/linux/selinux_netlink.h 18838F: scripts/selinux/ 18839F: security/selinux/ 18840 18841SENSABLE PHANTOM 18842M: Jiri Slaby <jirislaby@kernel.org> 18843S: Maintained 18844F: drivers/misc/phantom.c 18845F: include/uapi/linux/phantom.h 18846 18847SENSEAIR SUNRISE 006-0-0007 18848M: Jacopo Mondi <jacopo@jmondi.org> 18849S: Maintained 18850F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18851F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18852F: drivers/iio/chemical/sunrise_co2.c 18853 18854SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18855M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18856S: Maintained 18857F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18858F: drivers/iio/chemical/scd30.h 18859F: drivers/iio/chemical/scd30_core.c 18860F: drivers/iio/chemical/scd30_i2c.c 18861F: drivers/iio/chemical/scd30_serial.c 18862 18863SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18864M: Roan van Dijk <roan@protonic.nl> 18865S: Maintained 18866F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18867F: drivers/iio/chemical/scd4x.c 18868 18869SENSIRION SGP40 GAS SENSOR DRIVER 18870M: Andreas Klinger <ak@it-klinger.de> 18871S: Maintained 18872F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18873F: drivers/iio/chemical/sgp40.c 18874 18875SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18876M: Tomasz Duszynski <tduszyns@gmail.com> 18877S: Maintained 18878F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18879F: drivers/iio/chemical/sps30.c 18880F: drivers/iio/chemical/sps30_i2c.c 18881F: drivers/iio/chemical/sps30_serial.c 18882 18883SERIAL DEVICE BUS 18884M: Rob Herring <robh@kernel.org> 18885L: linux-serial@vger.kernel.org 18886S: Maintained 18887F: Documentation/devicetree/bindings/serial/serial.yaml 18888F: drivers/tty/serdev/ 18889F: include/linux/serdev.h 18890 18891SERIAL DRIVERS 18892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18893L: linux-serial@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/serial/ 18896F: drivers/tty/serial/ 18897 18898SERIAL IR RECEIVER 18899M: Sean Young <sean@mess.org> 18900L: linux-media@vger.kernel.org 18901S: Maintained 18902F: drivers/media/rc/serial_ir.c 18903 18904SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18905M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18907S: Maintained 18908F: Documentation/devicetree/bindings/slimbus/ 18909F: drivers/slimbus/ 18910F: include/linux/slimbus.h 18911 18912SFC NETWORK DRIVER 18913M: Edward Cree <ecree.xilinx@gmail.com> 18914M: Martin Habets <habetsm.xilinx@gmail.com> 18915L: netdev@vger.kernel.org 18916S: Supported 18917F: drivers/net/ethernet/sfc/ 18918 18919SFF/SFP/SFP+ MODULE SUPPORT 18920M: Russell King <linux@armlinux.org.uk> 18921L: netdev@vger.kernel.org 18922S: Maintained 18923F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18924F: drivers/net/phy/phylink.c 18925F: drivers/net/phy/sfp* 18926F: include/linux/mdio/mdio-i2c.h 18927F: include/linux/phylink.h 18928F: include/linux/sfp.h 18929K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18930 18931SGI GRU DRIVER 18932M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18933S: Maintained 18934F: drivers/misc/sgi-gru/ 18935 18936SGI XP/XPC/XPNET DRIVER 18937M: Robin Holt <robinmholt@gmail.com> 18938M: Steve Wahl <steve.wahl@hpe.com> 18939R: Mike Travis <mike.travis@hpe.com> 18940S: Maintained 18941F: drivers/misc/sgi-xp/ 18942 18943SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18944M: Karsten Graul <kgraul@linux.ibm.com> 18945M: Wenjia Zhang <wenjia@linux.ibm.com> 18946M: Jan Karcher <jaka@linux.ibm.com> 18947L: linux-s390@vger.kernel.org 18948S: Supported 18949F: net/smc/ 18950 18951SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18952M: Linus Walleij <linus.walleij@linaro.org> 18953L: linux-iio@vger.kernel.org 18954S: Maintained 18955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18956F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18957F: drivers/iio/light/gp2ap002.c 18958 18959SHARP RJ54N1CB0C SENSOR DRIVER 18960M: Jacopo Mondi <jacopo@jmondi.org> 18961L: linux-media@vger.kernel.org 18962S: Odd fixes 18963T: git git://linuxtv.org/media_tree.git 18964F: drivers/media/i2c/rj54n1cb0c.c 18965F: include/media/i2c/rj54n1cb0c.h 18966 18967SH_VOU V4L2 OUTPUT DRIVER 18968L: linux-media@vger.kernel.org 18969S: Orphan 18970F: drivers/media/platform/renesas/sh_vou.c 18971F: include/media/drv-intf/sh_vou.h 18972 18973SI2157 MEDIA DRIVER 18974M: Antti Palosaari <crope@iki.fi> 18975L: linux-media@vger.kernel.org 18976S: Maintained 18977W: https://linuxtv.org 18978W: http://palosaari.fi/linux/ 18979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18980T: git git://linuxtv.org/anttip/media_tree.git 18981F: drivers/media/tuners/si2157* 18982 18983SI2165 MEDIA DRIVER 18984M: Matthias Schwarzott <zzam@gentoo.org> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987W: https://linuxtv.org 18988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18989F: drivers/media/dvb-frontends/si2165* 18990 18991SI2168 MEDIA DRIVER 18992M: Antti Palosaari <crope@iki.fi> 18993L: linux-media@vger.kernel.org 18994S: Maintained 18995W: https://linuxtv.org 18996W: http://palosaari.fi/linux/ 18997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18998T: git git://linuxtv.org/anttip/media_tree.git 18999F: drivers/media/dvb-frontends/si2168* 19000 19001SI470X FM RADIO RECEIVER I2C DRIVER 19002M: Hans Verkuil <hverkuil@xs4all.nl> 19003L: linux-media@vger.kernel.org 19004S: Odd Fixes 19005W: https://linuxtv.org 19006T: git git://linuxtv.org/media_tree.git 19007F: drivers/media/radio/si470x/radio-si470x-i2c.c 19008 19009SI470X FM RADIO RECEIVER USB DRIVER 19010M: Hans Verkuil <hverkuil@xs4all.nl> 19011L: linux-media@vger.kernel.org 19012S: Maintained 19013W: https://linuxtv.org 19014T: git git://linuxtv.org/media_tree.git 19015F: drivers/media/radio/si470x/radio-si470x-common.c 19016F: drivers/media/radio/si470x/radio-si470x-usb.c 19017F: drivers/media/radio/si470x/radio-si470x.h 19018 19019SI4713 FM RADIO TRANSMITTER I2C DRIVER 19020M: Eduardo Valentin <edubezval@gmail.com> 19021L: linux-media@vger.kernel.org 19022S: Odd Fixes 19023W: https://linuxtv.org 19024T: git git://linuxtv.org/media_tree.git 19025F: drivers/media/radio/si4713/si4713.? 19026 19027SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19028M: Eduardo Valentin <edubezval@gmail.com> 19029L: linux-media@vger.kernel.org 19030S: Odd Fixes 19031W: https://linuxtv.org 19032T: git git://linuxtv.org/media_tree.git 19033F: drivers/media/radio/si4713/radio-platform-si4713.c 19034 19035SI4713 FM RADIO TRANSMITTER USB DRIVER 19036M: Hans Verkuil <hverkuil@xs4all.nl> 19037L: linux-media@vger.kernel.org 19038S: Maintained 19039W: https://linuxtv.org 19040T: git git://linuxtv.org/media_tree.git 19041F: drivers/media/radio/si4713/radio-usb-si4713.c 19042 19043SIANO DVB DRIVER 19044M: Mauro Carvalho Chehab <mchehab@kernel.org> 19045L: linux-media@vger.kernel.org 19046S: Odd fixes 19047W: https://linuxtv.org 19048T: git git://linuxtv.org/media_tree.git 19049F: drivers/media/common/siano/ 19050F: drivers/media/mmc/siano/ 19051F: drivers/media/usb/siano/ 19052F: drivers/media/usb/siano/ 19053 19054SIFIVE DRIVERS 19055M: Palmer Dabbelt <palmer@dabbelt.com> 19056M: Paul Walmsley <paul.walmsley@sifive.com> 19057L: linux-riscv@lists.infradead.org 19058S: Supported 19059N: sifive 19060K: [^@]sifive 19061 19062SIFIVE FU540 SYSTEM-ON-CHIP 19063M: Paul Walmsley <paul.walmsley@sifive.com> 19064M: Palmer Dabbelt <palmer@dabbelt.com> 19065L: linux-riscv@lists.infradead.org 19066S: Supported 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19068N: fu540 19069K: fu540 19070 19071SIFIVE PDMA DRIVER 19072M: Green Wan <green.wan@sifive.com> 19073S: Maintained 19074F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19075F: drivers/dma/sf-pdma/ 19076 19077SIFIVE SOC DRIVERS 19078M: Conor Dooley <conor@kernel.org> 19079L: linux-riscv@lists.infradead.org 19080S: Maintained 19081T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19082F: drivers/soc/sifive/ 19083 19084SILEAD TOUCHSCREEN DRIVER 19085M: Hans de Goede <hdegoede@redhat.com> 19086L: linux-input@vger.kernel.org 19087L: platform-driver-x86@vger.kernel.org 19088S: Maintained 19089F: drivers/input/touchscreen/silead.c 19090F: drivers/platform/x86/touchscreen_dmi.c 19091 19092SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19093M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19094S: Supported 19095F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19096F: drivers/net/wireless/silabs/wfx/ 19097 19098SILICON MOTION SM712 FRAME BUFFER DRIVER 19099M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19100M: Teddy Wang <teddy.wang@siliconmotion.com> 19101M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19102L: linux-fbdev@vger.kernel.org 19103S: Maintained 19104F: Documentation/fb/sm712fb.rst 19105F: drivers/video/fbdev/sm712* 19106 19107SILVACO I3C DUAL-ROLE MASTER 19108M: Miquel Raynal <miquel.raynal@bootlin.com> 19109M: Conor Culhane <conor.culhane@silvaco.com> 19110L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19111S: Maintained 19112F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19113F: drivers/i3c/master/svc-i3c-master.c 19114 19115SIMPLEFB FB DRIVER 19116M: Hans de Goede <hdegoede@redhat.com> 19117L: linux-fbdev@vger.kernel.org 19118S: Maintained 19119F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19120F: drivers/video/fbdev/simplefb.c 19121F: include/linux/platform_data/simplefb.h 19122 19123SIMTEC EB110ATX (Chalice CATS) 19124M: Simtec Linux Team <linux@simtec.co.uk> 19125S: Supported 19126W: http://www.simtec.co.uk/products/EB110ATX/ 19127 19128SIMTEC EB2410ITX (BAST) 19129M: Simtec Linux Team <linux@simtec.co.uk> 19130S: Supported 19131W: http://www.simtec.co.uk/products/EB2410ITX/ 19132F: arch/arm/mach-s3c/bast-ide.c 19133F: arch/arm/mach-s3c/bast-irq.c 19134F: arch/arm/mach-s3c/mach-bast.c 19135 19136SIOX 19137M: Thorsten Scherer <t.scherer@eckelmann.de> 19138M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19139R: Pengutronix Kernel Team <kernel@pengutronix.de> 19140S: Supported 19141F: drivers/gpio/gpio-siox.c 19142F: drivers/siox/* 19143F: include/trace/events/siox.h 19144 19145SIPHASH PRF ROUTINES 19146M: Jason A. Donenfeld <Jason@zx2c4.com> 19147S: Maintained 19148F: include/linux/siphash.h 19149F: lib/siphash.c 19150F: lib/siphash_kunit.c 19151 19152SIS 190 ETHERNET DRIVER 19153M: Francois Romieu <romieu@fr.zoreil.com> 19154L: netdev@vger.kernel.org 19155S: Maintained 19156F: drivers/net/ethernet/sis/sis190.c 19157 19158SIS 900/7016 FAST ETHERNET DRIVER 19159M: Daniele Venzano <venza@brownhat.org> 19160L: netdev@vger.kernel.org 19161S: Maintained 19162W: http://www.brownhat.org/sis900.html 19163F: drivers/net/ethernet/sis/sis900.* 19164 19165SIS FRAMEBUFFER DRIVER 19166M: Thomas Winischhofer <thomas@winischhofer.net> 19167S: Maintained 19168W: http://www.winischhofer.net/linuxsisvga.shtml 19169F: Documentation/fb/sisfb.rst 19170F: drivers/video/fbdev/sis/ 19171F: include/video/sisfb.h 19172 19173SIS I2C TOUCHSCREEN DRIVER 19174M: Mika Penttilä <mpenttil@redhat.com> 19175L: linux-input@vger.kernel.org 19176S: Maintained 19177F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19178F: drivers/input/touchscreen/sis_i2c.c 19179 19180SIS USB2VGA DRIVER 19181M: Thomas Winischhofer <thomas@winischhofer.net> 19182S: Maintained 19183W: http://www.winischhofer.at/linuxsisusbvga.shtml 19184F: drivers/usb/misc/sisusbvga/ 19185 19186SL28 CPLD MFD DRIVER 19187M: Michael Walle <michael@walle.cc> 19188S: Maintained 19189F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19190F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19191F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19192F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19193F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19194F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19195F: drivers/gpio/gpio-sl28cpld.c 19196F: drivers/hwmon/sl28cpld-hwmon.c 19197F: drivers/irqchip/irq-sl28cpld.c 19198F: drivers/pwm/pwm-sl28cpld.c 19199F: drivers/watchdog/sl28cpld_wdt.c 19200 19201SLAB ALLOCATOR 19202M: Christoph Lameter <cl@linux.com> 19203M: Pekka Enberg <penberg@kernel.org> 19204M: David Rientjes <rientjes@google.com> 19205M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19206M: Andrew Morton <akpm@linux-foundation.org> 19207M: Vlastimil Babka <vbabka@suse.cz> 19208R: Roman Gushchin <roman.gushchin@linux.dev> 19209R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19210L: linux-mm@kvack.org 19211S: Maintained 19212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19213F: include/linux/sl?b*.h 19214F: mm/sl?b* 19215 19216SLCAN CAN NETWORK DRIVER 19217M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19218L: linux-can@vger.kernel.org 19219S: Maintained 19220F: drivers/net/can/slcan/ 19221 19222SLEEPABLE READ-COPY UPDATE (SRCU) 19223M: Lai Jiangshan <jiangshanlai@gmail.com> 19224M: "Paul E. McKenney" <paulmck@kernel.org> 19225M: Josh Triplett <josh@joshtriplett.org> 19226R: Steven Rostedt <rostedt@goodmis.org> 19227R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19228L: rcu@vger.kernel.org 19229S: Supported 19230W: http://www.rdrop.com/users/paulmck/RCU/ 19231T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19232F: include/linux/srcu*.h 19233F: kernel/rcu/srcu*.c 19234 19235SMACK SECURITY MODULE 19236M: Casey Schaufler <casey@schaufler-ca.com> 19237L: linux-security-module@vger.kernel.org 19238S: Maintained 19239W: http://schaufler-ca.com 19240T: git git://github.com/cschaufler/smack-next 19241F: Documentation/admin-guide/LSM/Smack.rst 19242F: security/smack/ 19243 19244SMC91x ETHERNET DRIVER 19245M: Nicolas Pitre <nico@fluxnic.net> 19246S: Odd Fixes 19247F: drivers/net/ethernet/smsc/smc91x.* 19248 19249SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19250M: Mark Rutland <mark.rutland@arm.com> 19251M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19252M: Sudeep Holla <sudeep.holla@arm.com> 19253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19254S: Maintained 19255F: drivers/firmware/smccc/ 19256F: include/linux/arm-smccc.h 19257 19258SMM665 HARDWARE MONITOR DRIVER 19259M: Guenter Roeck <linux@roeck-us.net> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/hwmon/smm665.rst 19263F: drivers/hwmon/smm665.c 19264 19265SMSC EMC2103 HARDWARE MONITOR DRIVER 19266M: Steve Glendinning <steve.glendinning@shawell.net> 19267L: linux-hwmon@vger.kernel.org 19268S: Maintained 19269F: Documentation/hwmon/emc2103.rst 19270F: drivers/hwmon/emc2103.c 19271 19272SMSC SCH5627 HARDWARE MONITOR DRIVER 19273M: Hans de Goede <hdegoede@redhat.com> 19274L: linux-hwmon@vger.kernel.org 19275S: Supported 19276F: Documentation/hwmon/sch5627.rst 19277F: drivers/hwmon/sch5627.c 19278 19279SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19280M: Steve Glendinning <steve.glendinning@shawell.net> 19281L: linux-fbdev@vger.kernel.org 19282S: Maintained 19283F: drivers/video/fbdev/smscufx.c 19284 19285SMSC47B397 HARDWARE MONITOR DRIVER 19286M: Jean Delvare <jdelvare@suse.com> 19287L: linux-hwmon@vger.kernel.org 19288S: Maintained 19289F: Documentation/hwmon/smsc47b397.rst 19290F: drivers/hwmon/smsc47b397.c 19291 19292SMSC911x ETHERNET DRIVER 19293M: Steve Glendinning <steve.glendinning@shawell.net> 19294L: netdev@vger.kernel.org 19295S: Maintained 19296F: drivers/net/ethernet/smsc/smsc911x.* 19297F: include/linux/smsc911x.h 19298 19299SMSC9420 PCI ETHERNET DRIVER 19300M: Steve Glendinning <steve.glendinning@shawell.net> 19301L: netdev@vger.kernel.org 19302S: Maintained 19303F: drivers/net/ethernet/smsc/smsc9420.* 19304 19305SOCIONEXT (SNI) AVE NETWORK DRIVER 19306M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19307L: netdev@vger.kernel.org 19308S: Maintained 19309F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19310F: drivers/net/ethernet/socionext/sni_ave.c 19311 19312SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19313M: Jassi Brar <jaswinder.singh@linaro.org> 19314M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19315L: netdev@vger.kernel.org 19316S: Maintained 19317F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19318F: drivers/net/ethernet/socionext/netsec.c 19319 19320SOCIONEXT (SNI) Synquacer SPI DRIVER 19321M: Masahisa Kojima <masahisa.kojima@linaro.org> 19322M: Jassi Brar <jaswinder.singh@linaro.org> 19323L: linux-spi@vger.kernel.org 19324S: Maintained 19325F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19326F: drivers/spi/spi-synquacer.c 19327 19328SOCIONEXT SYNQUACER I2C DRIVER 19329M: Ard Biesheuvel <ardb@kernel.org> 19330L: linux-i2c@vger.kernel.org 19331S: Maintained 19332F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19333F: drivers/i2c/busses/i2c-synquacer.c 19334 19335SOCIONEXT UNIPHIER SOUND DRIVER 19336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19337S: Orphan 19338F: sound/soc/uniphier/ 19339 19340SOCKET TIMESTAMPING 19341M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19342S: Maintained 19343F: Documentation/networking/timestamping.rst 19344F: include/uapi/linux/net_tstamp.h 19345F: tools/testing/selftests/net/so_txtime.c 19346 19347SOEKRIS NET48XX LED SUPPORT 19348M: Chris Boot <bootc@bootc.net> 19349S: Maintained 19350F: drivers/leds/leds-net48xx.c 19351 19352SOFT-IWARP DRIVER (siw) 19353M: Bernard Metzler <bmt@zurich.ibm.com> 19354L: linux-rdma@vger.kernel.org 19355S: Supported 19356F: drivers/infiniband/sw/siw/ 19357F: include/uapi/rdma/siw-abi.h 19358 19359SOFT-ROCE DRIVER (rxe) 19360M: Zhu Yanjun <zyjzyj2000@gmail.com> 19361L: linux-rdma@vger.kernel.org 19362S: Supported 19363F: drivers/infiniband/sw/rxe/ 19364F: include/uapi/rdma/rdma_user_rxe.h 19365 19366SOFTLOGIC 6x10 MPEG CODEC 19367M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19368M: Anton Sviridenko <anton@corp.bluecherry.net> 19369M: Andrey Utkin <andrey_utkin@fastmail.com> 19370M: Ismael Luceno <ismael@iodev.co.uk> 19371L: linux-media@vger.kernel.org 19372S: Supported 19373F: drivers/media/pci/solo6x10/ 19374 19375SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19376M: James Morse <james.morse@arm.com> 19377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19378S: Maintained 19379F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19380F: drivers/firmware/arm_sdei.c 19381F: include/linux/arm_sdei.h 19382F: include/uapi/linux/arm_sdei.h 19383 19384SOFTWARE NODES AND DEVICE PROPERTIES 19385R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19386R: Daniel Scally <djrscally@gmail.com> 19387R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19388R: Sakari Ailus <sakari.ailus@linux.intel.com> 19389L: linux-acpi@vger.kernel.org 19390S: Maintained 19391F: drivers/base/property.c 19392F: drivers/base/swnode.c 19393F: include/linux/fwnode.h 19394F: include/linux/property.h 19395 19396SOFTWARE RAID (Multiple Disks) SUPPORT 19397M: Song Liu <song@kernel.org> 19398L: linux-raid@vger.kernel.org 19399S: Supported 19400Q: https://patchwork.kernel.org/project/linux-raid/list/ 19401T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19402F: drivers/md/Kconfig 19403F: drivers/md/Makefile 19404F: drivers/md/md* 19405F: drivers/md/raid* 19406F: include/linux/raid/ 19407F: include/uapi/linux/raid/ 19408 19409SOLIDRUN CLEARFOG SUPPORT 19410M: Russell King <linux@armlinux.org.uk> 19411S: Maintained 19412F: arch/arm/boot/dts/armada-388-clearfog* 19413F: arch/arm/boot/dts/armada-38x-solidrun-* 19414 19415SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19416M: Russell King <linux@armlinux.org.uk> 19417S: Maintained 19418F: arch/arm/boot/dts/imx6*-cubox-i* 19419F: arch/arm/boot/dts/imx6*-hummingboard* 19420F: arch/arm/boot/dts/imx6*-sr-* 19421 19422SONIC NETWORK DRIVER 19423M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19424L: netdev@vger.kernel.org 19425S: Maintained 19426F: drivers/net/ethernet/natsemi/sonic.* 19427 19428SONICS SILICON BACKPLANE DRIVER (SSB) 19429M: Michael Buesch <m@bues.ch> 19430L: linux-wireless@vger.kernel.org 19431S: Maintained 19432F: drivers/ssb/ 19433F: include/linux/ssb/ 19434 19435SONY IMX208 SENSOR DRIVER 19436M: Sakari Ailus <sakari.ailus@linux.intel.com> 19437L: linux-media@vger.kernel.org 19438S: Maintained 19439T: git git://linuxtv.org/media_tree.git 19440F: drivers/media/i2c/imx208.c 19441 19442SONY IMX214 SENSOR DRIVER 19443M: Ricardo Ribalda <ribalda@kernel.org> 19444L: linux-media@vger.kernel.org 19445S: Maintained 19446T: git git://linuxtv.org/media_tree.git 19447F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19448F: drivers/media/i2c/imx214.c 19449 19450SONY IMX219 SENSOR DRIVER 19451M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19452L: linux-media@vger.kernel.org 19453S: Maintained 19454T: git git://linuxtv.org/media_tree.git 19455F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19456F: drivers/media/i2c/imx219.c 19457 19458SONY IMX258 SENSOR DRIVER 19459M: Sakari Ailus <sakari.ailus@linux.intel.com> 19460L: linux-media@vger.kernel.org 19461S: Maintained 19462T: git git://linuxtv.org/media_tree.git 19463F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19464F: drivers/media/i2c/imx258.c 19465 19466SONY IMX274 SENSOR DRIVER 19467M: Leon Luo <leonl@leopardimaging.com> 19468L: linux-media@vger.kernel.org 19469S: Maintained 19470T: git git://linuxtv.org/media_tree.git 19471F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19472F: drivers/media/i2c/imx274.c 19473 19474SONY IMX290 SENSOR DRIVER 19475M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19476L: linux-media@vger.kernel.org 19477S: Maintained 19478T: git git://linuxtv.org/media_tree.git 19479F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19480F: drivers/media/i2c/imx290.c 19481 19482SONY IMX319 SENSOR DRIVER 19483M: Bingbu Cao <bingbu.cao@intel.com> 19484L: linux-media@vger.kernel.org 19485S: Maintained 19486T: git git://linuxtv.org/media_tree.git 19487F: drivers/media/i2c/imx319.c 19488 19489SONY IMX334 SENSOR DRIVER 19490M: Paul J. Murphy <paul.j.murphy@intel.com> 19491M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19492L: linux-media@vger.kernel.org 19493S: Maintained 19494T: git git://linuxtv.org/media_tree.git 19495F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19496F: drivers/media/i2c/imx334.c 19497 19498SONY IMX335 SENSOR DRIVER 19499M: Paul J. Murphy <paul.j.murphy@intel.com> 19500M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19501L: linux-media@vger.kernel.org 19502S: Maintained 19503T: git git://linuxtv.org/media_tree.git 19504F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19505F: drivers/media/i2c/imx335.c 19506 19507SONY IMX355 SENSOR DRIVER 19508M: Tianshu Qiu <tian.shu.qiu@intel.com> 19509L: linux-media@vger.kernel.org 19510S: Maintained 19511T: git git://linuxtv.org/media_tree.git 19512F: drivers/media/i2c/imx355.c 19513 19514SONY IMX412 SENSOR DRIVER 19515M: Paul J. Murphy <paul.j.murphy@intel.com> 19516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19517L: linux-media@vger.kernel.org 19518S: Maintained 19519T: git git://linuxtv.org/media_tree.git 19520F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19521F: drivers/media/i2c/imx412.c 19522 19523SONY MEMORYSTICK SUBSYSTEM 19524M: Maxim Levitsky <maximlevitsky@gmail.com> 19525M: Alex Dubov <oakad@yahoo.com> 19526M: Ulf Hansson <ulf.hansson@linaro.org> 19527L: linux-mmc@vger.kernel.org 19528S: Maintained 19529T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19530F: drivers/memstick/ 19531F: include/linux/memstick.h 19532 19533SONY VAIO CONTROL DEVICE DRIVER 19534M: Mattia Dongili <malattia@linux.it> 19535L: platform-driver-x86@vger.kernel.org 19536S: Maintained 19537W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19538F: Documentation/admin-guide/laptops/sony-laptop.rst 19539F: drivers/char/sonypi.c 19540F: drivers/platform/x86/sony-laptop.c 19541F: include/linux/sony-laptop.h 19542 19543SOUND 19544M: Jaroslav Kysela <perex@perex.cz> 19545M: Takashi Iwai <tiwai@suse.com> 19546L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19547S: Maintained 19548W: http://www.alsa-project.org/ 19549Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19551F: Documentation/sound/ 19552F: include/sound/ 19553F: include/uapi/sound/ 19554F: sound/ 19555F: tools/testing/selftests/alsa 19556 19557SOUND - COMPRESSED AUDIO 19558M: Vinod Koul <vkoul@kernel.org> 19559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19560S: Supported 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19562F: Documentation/sound/designs/compress-offload.rst 19563F: include/sound/compress_driver.h 19564F: include/uapi/sound/compress_* 19565F: sound/core/compress_offload.c 19566F: sound/soc/soc-compress.c 19567 19568SOUND - DMAENGINE HELPERS 19569M: Lars-Peter Clausen <lars@metafoo.de> 19570S: Supported 19571F: include/sound/dmaengine_pcm.h 19572F: sound/core/pcm_dmaengine.c 19573F: sound/soc/soc-generic-dmaengine-pcm.c 19574 19575SOUND - ALSA SELFTESTS 19576M: Mark Brown <broonie@kernel.org> 19577L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19578L: linux-kselftest@vger.kernel.org 19579S: Supported 19580F: tools/testing/selftests/alsa 19581 19582SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19583M: Liam Girdwood <lgirdwood@gmail.com> 19584M: Mark Brown <broonie@kernel.org> 19585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19586S: Supported 19587W: http://alsa-project.org/main/index.php/ASoC 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19589F: Documentation/devicetree/bindings/sound/ 19590F: Documentation/sound/soc/ 19591F: include/dt-bindings/sound/ 19592F: include/sound/soc* 19593F: sound/soc/ 19594 19595SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19596M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19597M: Liam Girdwood <lgirdwood@gmail.com> 19598M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19599M: Bard Liao <yung-chuan.liao@linux.intel.com> 19600M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19601R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19602M: Daniel Baluta <daniel.baluta@nxp.com> 19603L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19604S: Supported 19605W: https://github.com/thesofproject/linux/ 19606F: sound/soc/sof/ 19607 19608SOUNDWIRE SUBSYSTEM 19609M: Vinod Koul <vkoul@kernel.org> 19610M: Bard Liao <yung-chuan.liao@linux.intel.com> 19611R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19612R: Sanyog Kale <sanyog.r.kale@intel.com> 19613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19614S: Supported 19615T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19616F: Documentation/driver-api/soundwire/ 19617F: drivers/soundwire/ 19618F: include/linux/soundwire/ 19619 19620SP2 MEDIA DRIVER 19621M: Olli Salonen <olli.salonen@iki.fi> 19622L: linux-media@vger.kernel.org 19623S: Maintained 19624W: https://linuxtv.org 19625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19626F: drivers/media/dvb-frontends/sp2* 19627 19628SPANISH DOCUMENTATION 19629M: Carlos Bilbao <carlos.bilbao@amd.com> 19630S: Maintained 19631F: Documentation/translations/sp_SP/ 19632 19633SPARC + UltraSPARC (sparc/sparc64) 19634M: "David S. Miller" <davem@davemloft.net> 19635L: sparclinux@vger.kernel.org 19636S: Maintained 19637Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19638T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19639T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19640F: arch/sparc/ 19641F: drivers/sbus/ 19642 19643SPARC SERIAL DRIVERS 19644M: "David S. Miller" <davem@davemloft.net> 19645L: sparclinux@vger.kernel.org 19646S: Maintained 19647T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19648T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19649F: drivers/tty/serial/suncore.c 19650F: drivers/tty/serial/sunhv.c 19651F: drivers/tty/serial/sunsab.c 19652F: drivers/tty/serial/sunsab.h 19653F: drivers/tty/serial/sunsu.c 19654F: drivers/tty/serial/sunzilog.c 19655F: drivers/tty/serial/sunzilog.h 19656F: drivers/tty/vcc.c 19657F: include/linux/sunserialcore.h 19658 19659SPARSE CHECKER 19660M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19661L: linux-sparse@vger.kernel.org 19662S: Maintained 19663W: https://sparse.docs.kernel.org/ 19664T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19665Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19666B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19667F: include/linux/compiler.h 19668 19669SPEAKUP CONSOLE SPEECH DRIVER 19670M: William Hubbs <w.d.hubbs@gmail.com> 19671M: Chris Brannon <chris@the-brannons.com> 19672M: Kirk Reiser <kirk@reisers.ca> 19673M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19674L: speakup@linux-speakup.org 19675S: Odd Fixes 19676W: http://www.linux-speakup.org/ 19677W: https://github.com/linux-speakup/speakup 19678B: https://github.com/linux-speakup/speakup/issues 19679F: drivers/accessibility/speakup/ 19680 19681SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19682M: Viresh Kumar <vireshk@kernel.org> 19683M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19684M: soc@kernel.org 19685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19686S: Maintained 19687W: http://www.st.com/spear 19688F: arch/arm/boot/dts/spear* 19689F: arch/arm/mach-spear/ 19690F: drivers/clk/spear/ 19691F: drivers/pinctrl/spear/ 19692 19693SPI NOR SUBSYSTEM 19694M: Tudor Ambarus <tudor.ambarus@linaro.org> 19695M: Pratyush Yadav <pratyush@kernel.org> 19696R: Michael Walle <michael@walle.cc> 19697L: linux-mtd@lists.infradead.org 19698S: Maintained 19699W: http://www.linux-mtd.infradead.org/ 19700Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19701C: irc://irc.oftc.net/mtd 19702T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19703F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19704F: drivers/mtd/spi-nor/ 19705F: include/linux/mtd/spi-nor.h 19706 19707SPI SUBSYSTEM 19708M: Mark Brown <broonie@kernel.org> 19709L: linux-spi@vger.kernel.org 19710S: Maintained 19711Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19713F: Documentation/devicetree/bindings/spi/ 19714F: Documentation/spi/ 19715F: drivers/spi/ 19716F: include/linux/spi/ 19717F: include/uapi/linux/spi/ 19718F: tools/spi/ 19719 19720SPIDERNET NETWORK DRIVER for CELL 19721M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19722M: Geoff Levand <geoff@infradead.org> 19723L: netdev@vger.kernel.org 19724L: linuxppc-dev@lists.ozlabs.org 19725S: Maintained 19726F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19727F: drivers/net/ethernet/toshiba/spider_net* 19728 19729SPMI SUBSYSTEM 19730M: Stephen Boyd <sboyd@kernel.org> 19731L: linux-kernel@vger.kernel.org 19732S: Maintained 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19734F: Documentation/devicetree/bindings/spmi/ 19735F: drivers/spmi/ 19736F: include/dt-bindings/spmi/spmi.h 19737F: include/linux/spmi.h 19738F: include/trace/events/spmi.h 19739 19740SPU FILE SYSTEM 19741M: Jeremy Kerr <jk@ozlabs.org> 19742L: linuxppc-dev@lists.ozlabs.org 19743S: Supported 19744W: http://www.ibm.com/developerworks/power/cell/ 19745F: Documentation/filesystems/spufs/spufs.rst 19746F: arch/powerpc/platforms/cell/spufs/ 19747 19748SQUASHFS FILE SYSTEM 19749M: Phillip Lougher <phillip@squashfs.org.uk> 19750L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19751S: Maintained 19752W: http://squashfs.org.uk 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19754F: Documentation/filesystems/squashfs.rst 19755F: fs/squashfs/ 19756 19757SRM (Alpha) environment access 19758M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19759S: Maintained 19760F: arch/alpha/kernel/srm_env.c 19761 19762ST LSM6DSx IMU IIO DRIVER 19763M: Lorenzo Bianconi <lorenzo@kernel.org> 19764L: linux-iio@vger.kernel.org 19765S: Maintained 19766W: http://www.st.com/ 19767F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19768F: drivers/iio/imu/st_lsm6dsx/ 19769 19770ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19771M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19772M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19773L: linux-media@vger.kernel.org 19774S: Maintained 19775T: git git://linuxtv.org/media_tree.git 19776F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19777F: drivers/media/i2c/st-mipid02.c 19778 19779ST STM32 I2C/SMBUS DRIVER 19780M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19781M: Alain Volmat <alain.volmat@foss.st.com> 19782L: linux-i2c@vger.kernel.org 19783S: Maintained 19784F: drivers/i2c/busses/i2c-stm32* 19785 19786ST STM32 SPI DRIVER 19787M: Alain Volmat <alain.volmat@foss.st.com> 19788L: linux-spi@vger.kernel.org 19789S: Maintained 19790F: drivers/spi/spi-stm32.c 19791 19792ST STPDDC60 DRIVER 19793M: Daniel Nilsson <daniel.nilsson@flex.com> 19794L: linux-hwmon@vger.kernel.org 19795S: Maintained 19796F: Documentation/hwmon/stpddc60.rst 19797F: drivers/hwmon/pmbus/stpddc60.c 19798 19799ST VGXY61 DRIVER 19800M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19801M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19806F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19807F: drivers/media/i2c/st-vgxy61.c 19808 19809ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19810M: Song Qiang <songqiang1304521@gmail.com> 19811L: linux-iio@vger.kernel.org 19812S: Maintained 19813F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19814F: drivers/iio/proximity/vl53l0x-i2c.c 19815 19816STABLE BRANCH 19817M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19818M: Sasha Levin <sashal@kernel.org> 19819L: stable@vger.kernel.org 19820S: Supported 19821F: Documentation/process/stable-kernel-rules.rst 19822 19823STAGING - ATOMISP DRIVER 19824M: Hans de Goede <hdegoede@redhat.com> 19825M: Mauro Carvalho Chehab <mchehab@kernel.org> 19826R: Sakari Ailus <sakari.ailus@linux.intel.com> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829F: drivers/staging/media/atomisp/ 19830 19831STAGING - FIELDBUS SUBSYSTEM 19832M: Sven Van Asbroeck <TheSven73@gmail.com> 19833S: Maintained 19834F: drivers/staging/fieldbus/* 19835F: drivers/staging/fieldbus/Documentation/ 19836 19837STAGING - HMS ANYBUS-S BUS 19838M: Sven Van Asbroeck <TheSven73@gmail.com> 19839S: Maintained 19840F: drivers/staging/fieldbus/anybuss/ 19841 19842STAGING - INDUSTRIAL IO 19843M: Jonathan Cameron <jic23@kernel.org> 19844L: linux-iio@vger.kernel.org 19845S: Odd Fixes 19846F: Documentation/devicetree/bindings/staging/iio/ 19847F: drivers/staging/iio/ 19848 19849STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19850M: Marc Dietrich <marvin24@gmx.de> 19851L: ac100@lists.launchpad.net (moderated for non-subscribers) 19852L: linux-tegra@vger.kernel.org 19853S: Maintained 19854F: drivers/staging/nvec/ 19855 19856STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19857M: Jens Frederich <jfrederich@gmail.com> 19858M: Jon Nettleton <jon.nettleton@gmail.com> 19859S: Maintained 19860W: http://wiki.laptop.org/go/DCON 19861F: drivers/staging/olpc_dcon/ 19862 19863STAGING - REALTEK RTL8188EU DRIVERS 19864M: Larry Finger <Larry.Finger@lwfinger.net> 19865M: Phillip Potter <phil@philpotter.co.uk> 19866R: Pavel Skripkin <paskripkin@gmail.com> 19867S: Supported 19868F: drivers/staging/r8188eu/ 19869 19870STAGING - REALTEK RTL8712U DRIVERS 19871M: Larry Finger <Larry.Finger@lwfinger.net> 19872M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19873S: Odd Fixes 19874F: drivers/staging/rtl8712/ 19875 19876STAGING - SEPS525 LCD CONTROLLER DRIVERS 19877M: Michael Hennerich <michael.hennerich@analog.com> 19878L: linux-fbdev@vger.kernel.org 19879S: Supported 19880F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19881F: drivers/staging/fbtft/fb_seps525.c 19882 19883STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19884M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19885M: Teddy Wang <teddy.wang@siliconmotion.com> 19886M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19887L: linux-fbdev@vger.kernel.org 19888S: Maintained 19889F: drivers/staging/sm750fb/ 19890 19891STAGING - VIA VT665X DRIVERS 19892M: Forest Bond <forest@alittletooquiet.net> 19893S: Odd Fixes 19894F: drivers/staging/vt665?/ 19895 19896STAGING SUBSYSTEM 19897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19898L: linux-staging@lists.linux.dev 19899S: Supported 19900T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19901F: drivers/staging/ 19902 19903STARFIRE/DURALAN NETWORK DRIVER 19904M: Ion Badulescu <ionut@badula.org> 19905S: Odd Fixes 19906F: drivers/net/ethernet/adaptec/starfire* 19907 19908STARFIVE DEVICETREES 19909M: Emil Renner Berthing <kernel@esmil.dk> 19910S: Maintained 19911F: arch/riscv/boot/dts/starfive/ 19912 19913STARFIVE JH7100 CLOCK DRIVERS 19914M: Emil Renner Berthing <kernel@esmil.dk> 19915S: Maintained 19916F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19917F: drivers/clk/starfive/clk-starfive-jh7100* 19918F: include/dt-bindings/clock/starfive-jh7100*.h 19919 19920STARFIVE JH7100 PINCTRL DRIVER 19921M: Emil Renner Berthing <kernel@esmil.dk> 19922L: linux-gpio@vger.kernel.org 19923S: Maintained 19924F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19925F: drivers/pinctrl/starfive/ 19926F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19927 19928STARFIVE JH7100 RESET CONTROLLER DRIVER 19929M: Emil Renner Berthing <kernel@esmil.dk> 19930S: Maintained 19931F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19932F: drivers/reset/reset-starfive-jh7100.c 19933F: include/dt-bindings/reset/starfive-jh7100.h 19934 19935STATIC BRANCH/CALL 19936M: Peter Zijlstra <peterz@infradead.org> 19937M: Josh Poimboeuf <jpoimboe@kernel.org> 19938M: Jason Baron <jbaron@akamai.com> 19939R: Steven Rostedt <rostedt@goodmis.org> 19940R: Ard Biesheuvel <ardb@kernel.org> 19941S: Supported 19942F: arch/*/include/asm/jump_label*.h 19943F: arch/*/include/asm/static_call*.h 19944F: arch/*/kernel/jump_label.c 19945F: arch/*/kernel/static_call.c 19946F: include/linux/jump_label*.h 19947F: include/linux/static_call*.h 19948F: kernel/jump_label.c 19949F: kernel/static_call.c 19950 19951STI AUDIO (ASoC) DRIVERS 19952M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Maintained 19955F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19956F: sound/soc/sti/ 19957 19958STI CEC DRIVER 19959M: Alain Volmat <alain.volmat@foss.st.com> 19960S: Maintained 19961F: Documentation/devicetree/bindings/media/stih-cec.txt 19962F: drivers/media/cec/platform/sti/ 19963 19964STK1160 USB VIDEO CAPTURE DRIVER 19965M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968T: git git://linuxtv.org/media_tree.git 19969F: drivers/media/usb/stk1160/ 19970 19971STM32 AUDIO (ASoC) DRIVERS 19972M: Olivier Moysan <olivier.moysan@foss.st.com> 19973M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19975S: Maintained 19976F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19977F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19978F: sound/soc/stm/ 19979 19980STM32 TIMER/LPTIMER DRIVERS 19981M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19982S: Maintained 19983F: Documentation/ABI/testing/*timer-stm32 19984F: Documentation/devicetree/bindings/*/*stm32-*timer* 19985F: drivers/*/stm32-*timer* 19986F: drivers/pwm/pwm-stm32* 19987F: include/linux/*/stm32-*tim* 19988 19989STMMAC ETHERNET DRIVER 19990M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19991M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19992M: Jose Abreu <joabreu@synopsys.com> 19993L: netdev@vger.kernel.org 19994S: Supported 19995W: http://www.stlinux.com 19996F: Documentation/networking/device_drivers/ethernet/stmicro/ 19997F: drivers/net/ethernet/stmicro/stmmac/ 19998 19999SUN3/3X 20000M: Sam Creasey <sammy@sammy.net> 20001S: Maintained 20002W: http://sammy.net/sun3/ 20003F: arch/m68k/include/asm/sun3* 20004F: arch/m68k/kernel/*sun3* 20005F: arch/m68k/sun3*/ 20006F: drivers/net/ethernet/i825xx/sun3* 20007 20008SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20009M: Hans de Goede <hdegoede@redhat.com> 20010L: linux-input@vger.kernel.org 20011S: Maintained 20012F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20013F: drivers/input/keyboard/sun4i-lradc-keys.c 20014 20015SUNDANCE NETWORK DRIVER 20016M: Denis Kirjanov <kda@linux-powerpc.org> 20017L: netdev@vger.kernel.org 20018S: Maintained 20019F: drivers/net/ethernet/dlink/sundance.c 20020 20021SUN HAPPY MEAL ETHERNET DRIVER 20022M: Sean Anderson <seanga2@gmail.com> 20023S: Maintained 20024F: drivers/net/ethernet/sun/sunhme.* 20025 20026SUNPLUS ETHERNET DRIVER 20027M: Wells Lu <wellslutw@gmail.com> 20028L: netdev@vger.kernel.org 20029S: Maintained 20030W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20031F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20032F: drivers/net/ethernet/sunplus/ 20033 20034SUNPLUS MMC DRIVER 20035M: Tony Huang <tonyhuang.sunplus@gmail.com> 20036M: Li-hao Kuo <lhjeff911@gmail.com> 20037S: Maintained 20038F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20039F: drivers/mmc/host/sunplus-mmc.c 20040 20041SUNPLUS OCOTP DRIVER 20042M: Vincent Shih <vincent.sunplus@gmail.com> 20043S: Maintained 20044F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20045F: drivers/nvmem/sunplus-ocotp.c 20046 20047SUNPLUS USB2 PHY DRIVER 20048M: Vincent Shih <vincent.sunplus@gmail.com> 20049L: linux-usb@vger.kernel.org 20050S: Maintained 20051F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20052F: drivers/phy/sunplus/Kconfig 20053F: drivers/phy/sunplus/Makefile 20054F: drivers/phy/sunplus/phy-sunplus-usb2.c 20055 20056SUNPLUS PWM DRIVER 20057M: Hammer Hsieh <hammerh0314@gmail.com> 20058S: Maintained 20059F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20060F: drivers/pwm/pwm-sunplus.c 20061 20062SUNPLUS RTC DRIVER 20063M: Vincent Shih <vincent.sunplus@gmail.com> 20064L: linux-rtc@vger.kernel.org 20065S: Maintained 20066F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20067F: drivers/rtc/rtc-sunplus.c 20068 20069SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20070M: Li-hao Kuo <lhjeff911@gmail.com> 20071L: linux-spi@vger.kernel.org 20072S: Maintained 20073F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20074F: drivers/spi/spi-sunplus-sp7021.c 20075 20076SUNPLUS UART DRIVER 20077M: Hammer Hsieh <hammerh0314@gmail.com> 20078S: Maintained 20079F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20080F: drivers/tty/serial/sunplus-uart.c 20081 20082SUNPLUS WATCHDOG DRIVER 20083M: Xiantao Hu <xt.hu@cqplus1.com> 20084L: linux-watchdog@vger.kernel.org 20085S: Maintained 20086F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20087F: drivers/watchdog/sunplus_wdt.c 20088 20089SUPERH 20090M: Yoshinori Sato <ysato@users.sourceforge.jp> 20091M: Rich Felker <dalias@libc.org> 20092L: linux-sh@vger.kernel.org 20093S: Maintained 20094Q: http://patchwork.kernel.org/project/linux-sh/list/ 20095F: Documentation/sh/ 20096F: arch/sh/ 20097F: drivers/sh/ 20098 20099SUSPEND TO RAM 20100M: "Rafael J. Wysocki" <rafael@kernel.org> 20101M: Len Brown <len.brown@intel.com> 20102M: Pavel Machek <pavel@ucw.cz> 20103L: linux-pm@vger.kernel.org 20104S: Supported 20105B: https://bugzilla.kernel.org 20106F: Documentation/power/ 20107F: arch/x86/kernel/acpi/ 20108F: drivers/base/power/ 20109F: include/linux/freezer.h 20110F: include/linux/pm.h 20111F: include/linux/suspend.h 20112F: kernel/power/ 20113 20114SVGA HANDLING 20115M: Martin Mares <mj@ucw.cz> 20116L: linux-video@atrey.karlin.mff.cuni.cz 20117S: Maintained 20118F: Documentation/admin-guide/svga.rst 20119F: arch/x86/boot/video* 20120 20121SWITCHDEV 20122M: Jiri Pirko <jiri@resnulli.us> 20123M: Ivan Vecera <ivecera@redhat.com> 20124L: netdev@vger.kernel.org 20125S: Supported 20126F: include/net/switchdev.h 20127F: net/switchdev/ 20128 20129SY8106A REGULATOR DRIVER 20130M: Icenowy Zheng <icenowy@aosc.io> 20131S: Maintained 20132F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20133F: drivers/regulator/sy8106a-regulator.c 20134 20135SYNC FILE FRAMEWORK 20136M: Sumit Semwal <sumit.semwal@linaro.org> 20137R: Gustavo Padovan <gustavo@padovan.org> 20138L: linux-media@vger.kernel.org 20139L: dri-devel@lists.freedesktop.org 20140S: Maintained 20141T: git git://anongit.freedesktop.org/drm/drm-misc 20142F: Documentation/driver-api/sync_file.rst 20143F: drivers/dma-buf/dma-fence* 20144F: drivers/dma-buf/sw_sync.c 20145F: drivers/dma-buf/sync_* 20146F: include/linux/sync_file.h 20147F: include/uapi/linux/sync_file.h 20148 20149SYNOPSYS ARC ARCHITECTURE 20150M: Vineet Gupta <vgupta@kernel.org> 20151L: linux-snps-arc@lists.infradead.org 20152S: Supported 20153T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20154F: Documentation/arc/ 20155F: Documentation/devicetree/bindings/arc/* 20156F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20157F: arch/arc/ 20158F: drivers/clocksource/arc_timer.c 20159F: drivers/tty/serial/arc_uart.c 20160 20161SYNOPSYS ARC HSDK SDP pll clock driver 20162M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20163S: Supported 20164F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20165F: drivers/clk/clk-hsdk-pll.c 20166 20167SYNOPSYS ARC SDP clock driver 20168M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20169S: Supported 20170F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20171F: drivers/clk/axs10x/* 20172 20173SYNOPSYS ARC SDP platform support 20174M: Alexey Brodkin <abrodkin@synopsys.com> 20175S: Supported 20176F: Documentation/devicetree/bindings/arc/axs10* 20177F: arch/arc/boot/dts/ax* 20178F: arch/arc/plat-axs10x 20179 20180SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20181M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20182S: Supported 20183F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20184F: drivers/reset/reset-axs10x.c 20185 20186SYNOPSYS CREG GPIO DRIVER 20187M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20188S: Maintained 20189F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20190F: drivers/gpio/gpio-creg-snps.c 20191 20192SYNOPSYS DESIGNWARE 8250 UART DRIVER 20193M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20194R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20195S: Supported 20196F: drivers/tty/serial/8250/8250_dw.c 20197F: drivers/tty/serial/8250/8250_dwlib.* 20198F: drivers/tty/serial/8250/8250_lpss.c 20199 20200SYNOPSYS DESIGNWARE APB GPIO DRIVER 20201M: Hoan Tran <hoan@os.amperecomputing.com> 20202M: Serge Semin <fancer.lancer@gmail.com> 20203L: linux-gpio@vger.kernel.org 20204S: Maintained 20205F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20206F: drivers/gpio/gpio-dwapb.c 20207 20208SYNOPSYS DESIGNWARE APB SSI DRIVER 20209M: Serge Semin <fancer.lancer@gmail.com> 20210L: linux-spi@vger.kernel.org 20211S: Supported 20212F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20213F: drivers/spi/spi-dw* 20214 20215SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20216M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20217S: Maintained 20218F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20219F: drivers/dma/dw-axi-dmac/ 20220 20221SYNOPSYS DESIGNWARE DMAC DRIVER 20222M: Viresh Kumar <vireshk@kernel.org> 20223R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20224S: Maintained 20225F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20226F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20227F: drivers/dma/dw/ 20228F: include/dt-bindings/dma/dw-dmac.h 20229F: include/linux/dma/dw.h 20230F: include/linux/platform_data/dma-dw.h 20231 20232SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20233M: Jose Abreu <Jose.Abreu@synopsys.com> 20234L: netdev@vger.kernel.org 20235S: Supported 20236F: drivers/net/ethernet/synopsys/ 20237 20238SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20239M: Jose Abreu <Jose.Abreu@synopsys.com> 20240L: netdev@vger.kernel.org 20241S: Supported 20242F: drivers/net/pcs/pcs-xpcs.c 20243F: drivers/net/pcs/pcs-xpcs.h 20244F: include/linux/pcs/pcs-xpcs.h 20245 20246SYNOPSYS DESIGNWARE I2C DRIVER 20247M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20248R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20249R: Mika Westerberg <mika.westerberg@linux.intel.com> 20250R: Jan Dabros <jsd@semihalf.com> 20251L: linux-i2c@vger.kernel.org 20252S: Supported 20253F: drivers/i2c/busses/i2c-designware-* 20254 20255SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20256M: Jaehoon Chung <jh80.chung@samsung.com> 20257L: linux-mmc@vger.kernel.org 20258S: Maintained 20259F: drivers/mmc/host/dw_mmc* 20260 20261SYNOPSYS HSDK RESET CONTROLLER DRIVER 20262M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20263S: Supported 20264F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20265F: drivers/reset/reset-hsdk.c 20266F: include/dt-bindings/reset/snps,hsdk-reset.h 20267 20268SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20269M: Prabu Thangamuthu <prabu.t@synopsys.com> 20270M: Manjunath M B <manjumb@synopsys.com> 20271L: linux-mmc@vger.kernel.org 20272S: Maintained 20273F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20274 20275SYSTEM CONFIGURATION (SYSCON) 20276M: Lee Jones <lee@kernel.org> 20277M: Arnd Bergmann <arnd@arndb.de> 20278S: Supported 20279T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20280F: drivers/mfd/syscon.c 20281 20282SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20283M: Sudeep Holla <sudeep.holla@arm.com> 20284R: Cristian Marussi <cristian.marussi@arm.com> 20285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20286S: Maintained 20287F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20288F: drivers/clk/clk-sc[mp]i.c 20289F: drivers/cpufreq/sc[mp]i-cpufreq.c 20290F: drivers/firmware/arm_scmi/ 20291F: drivers/firmware/arm_scpi.c 20292F: drivers/powercap/arm_scmi_powercap.c 20293F: drivers/regulator/scmi-regulator.c 20294F: drivers/reset/reset-scmi.c 20295F: include/linux/sc[mp]i_protocol.h 20296F: include/trace/events/scmi.h 20297F: include/uapi/linux/virtio_scmi.h 20298 20299SYSTEM RESET/SHUTDOWN DRIVERS 20300M: Sebastian Reichel <sre@kernel.org> 20301L: linux-pm@vger.kernel.org 20302S: Maintained 20303T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20304F: Documentation/devicetree/bindings/power/reset/ 20305F: drivers/power/reset/ 20306 20307SYSTEM TRACE MODULE CLASS 20308M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20309S: Maintained 20310T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20311F: Documentation/trace/stm.rst 20312F: drivers/hwtracing/stm/ 20313F: include/linux/stm.h 20314F: include/uapi/linux/stm.h 20315 20316SYSTEM76 ACPI DRIVER 20317M: Jeremy Soller <jeremy@system76.com> 20318M: System76 Product Development <productdev@system76.com> 20319L: platform-driver-x86@vger.kernel.org 20320S: Maintained 20321F: drivers/platform/x86/system76_acpi.c 20322 20323SYSV FILESYSTEM 20324M: Christoph Hellwig <hch@infradead.org> 20325S: Maintained 20326F: Documentation/filesystems/sysv-fs.rst 20327F: fs/sysv/ 20328F: include/linux/sysv_fs.h 20329 20330TASKSTATS STATISTICS INTERFACE 20331M: Balbir Singh <bsingharora@gmail.com> 20332S: Maintained 20333F: Documentation/accounting/taskstats* 20334F: include/linux/taskstats* 20335F: kernel/taskstats.c 20336 20337TC subsystem 20338M: Jamal Hadi Salim <jhs@mojatatu.com> 20339M: Cong Wang <xiyou.wangcong@gmail.com> 20340M: Jiri Pirko <jiri@resnulli.us> 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: include/net/pkt_cls.h 20344F: include/net/pkt_sched.h 20345F: include/net/tc_act/ 20346F: include/uapi/linux/pkt_cls.h 20347F: include/uapi/linux/pkt_sched.h 20348F: include/uapi/linux/tc_act/ 20349F: include/uapi/linux/tc_ematch/ 20350F: net/sched/ 20351F: tools/testing/selftests/tc-testing 20352 20353TC90522 MEDIA DRIVER 20354M: Akihiro Tsukada <tskd08@gmail.com> 20355L: linux-media@vger.kernel.org 20356S: Odd Fixes 20357F: drivers/media/dvb-frontends/tc90522* 20358 20359TCP LOW PRIORITY MODULE 20360M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20361M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20362S: Maintained 20363W: http://tcp-lp-mod.sourceforge.net/ 20364F: net/ipv4/tcp_lp.c 20365 20366TDA10071 MEDIA DRIVER 20367M: Antti Palosaari <crope@iki.fi> 20368L: linux-media@vger.kernel.org 20369S: Maintained 20370W: https://linuxtv.org 20371W: http://palosaari.fi/linux/ 20372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20373T: git git://linuxtv.org/anttip/media_tree.git 20374F: drivers/media/dvb-frontends/tda10071* 20375 20376TDA18212 MEDIA DRIVER 20377M: Antti Palosaari <crope@iki.fi> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380W: https://linuxtv.org 20381W: http://palosaari.fi/linux/ 20382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20383T: git git://linuxtv.org/anttip/media_tree.git 20384F: drivers/media/tuners/tda18212* 20385 20386TDA18218 MEDIA DRIVER 20387M: Antti Palosaari <crope@iki.fi> 20388L: linux-media@vger.kernel.org 20389S: Maintained 20390W: https://linuxtv.org 20391W: http://palosaari.fi/linux/ 20392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20393T: git git://linuxtv.org/anttip/media_tree.git 20394F: drivers/media/tuners/tda18218* 20395 20396TDA18250 MEDIA DRIVER 20397M: Olli Salonen <olli.salonen@iki.fi> 20398L: linux-media@vger.kernel.org 20399S: Maintained 20400W: https://linuxtv.org 20401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20402T: git git://linuxtv.org/media_tree.git 20403F: drivers/media/tuners/tda18250* 20404 20405TDA18271 MEDIA DRIVER 20406M: Michael Krufky <mkrufky@linuxtv.org> 20407L: linux-media@vger.kernel.org 20408S: Maintained 20409W: https://linuxtv.org 20410W: http://github.com/mkrufky 20411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20412T: git git://linuxtv.org/mkrufky/tuners.git 20413F: drivers/media/tuners/tda18271* 20414 20415TDA1997x MEDIA DRIVER 20416M: Tim Harvey <tharvey@gateworks.com> 20417L: linux-media@vger.kernel.org 20418S: Maintained 20419W: https://linuxtv.org 20420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20421F: drivers/media/i2c/tda1997x.* 20422 20423TDA827x MEDIA DRIVER 20424M: Michael Krufky <mkrufky@linuxtv.org> 20425L: linux-media@vger.kernel.org 20426S: Maintained 20427W: https://linuxtv.org 20428W: http://github.com/mkrufky 20429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20430T: git git://linuxtv.org/mkrufky/tuners.git 20431F: drivers/media/tuners/tda8290.* 20432 20433TDA8290 MEDIA DRIVER 20434M: Michael Krufky <mkrufky@linuxtv.org> 20435L: linux-media@vger.kernel.org 20436S: Maintained 20437W: https://linuxtv.org 20438W: http://github.com/mkrufky 20439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20440T: git git://linuxtv.org/mkrufky/tuners.git 20441F: drivers/media/tuners/tda8290.* 20442 20443TDA9840 MEDIA DRIVER 20444M: Hans Verkuil <hverkuil@xs4all.nl> 20445L: linux-media@vger.kernel.org 20446S: Maintained 20447W: https://linuxtv.org 20448T: git git://linuxtv.org/media_tree.git 20449F: drivers/media/i2c/tda9840* 20450 20451TEA5761 TUNER DRIVER 20452M: Mauro Carvalho Chehab <mchehab@kernel.org> 20453L: linux-media@vger.kernel.org 20454S: Odd fixes 20455W: https://linuxtv.org 20456T: git git://linuxtv.org/media_tree.git 20457F: drivers/media/tuners/tea5761.* 20458 20459TEA5767 TUNER DRIVER 20460M: Mauro Carvalho Chehab <mchehab@kernel.org> 20461L: linux-media@vger.kernel.org 20462S: Maintained 20463W: https://linuxtv.org 20464T: git git://linuxtv.org/media_tree.git 20465F: drivers/media/tuners/tea5767.* 20466 20467TEA6415C MEDIA DRIVER 20468M: Hans Verkuil <hverkuil@xs4all.nl> 20469L: linux-media@vger.kernel.org 20470S: Maintained 20471W: https://linuxtv.org 20472T: git git://linuxtv.org/media_tree.git 20473F: drivers/media/i2c/tea6415c* 20474 20475TEA6420 MEDIA DRIVER 20476M: Hans Verkuil <hverkuil@xs4all.nl> 20477L: linux-media@vger.kernel.org 20478S: Maintained 20479W: https://linuxtv.org 20480T: git git://linuxtv.org/media_tree.git 20481F: drivers/media/i2c/tea6420* 20482 20483TEAM DRIVER 20484M: Jiri Pirko <jiri@resnulli.us> 20485L: netdev@vger.kernel.org 20486S: Supported 20487F: drivers/net/team/ 20488F: include/linux/if_team.h 20489F: include/uapi/linux/if_team.h 20490F: tools/testing/selftests/drivers/net/team/ 20491 20492TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20493M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20494S: Maintained 20495F: arch/x86/platform/ts5500/ 20496 20497TECHNOTREND USB IR RECEIVER 20498M: Sean Young <sean@mess.org> 20499L: linux-media@vger.kernel.org 20500S: Maintained 20501F: drivers/media/rc/ttusbir.c 20502 20503TECHWELL TW9910 VIDEO DECODER 20504L: linux-media@vger.kernel.org 20505S: Orphan 20506F: drivers/media/i2c/tw9910.c 20507F: include/media/i2c/tw9910.h 20508 20509TEE SUBSYSTEM 20510M: Jens Wiklander <jens.wiklander@linaro.org> 20511R: Sumit Garg <sumit.garg@linaro.org> 20512L: op-tee@lists.trustedfirmware.org 20513S: Maintained 20514F: Documentation/staging/tee.rst 20515F: drivers/tee/ 20516F: include/linux/tee_drv.h 20517F: include/uapi/linux/tee.h 20518 20519TEGRA ARCHITECTURE SUPPORT 20520M: Thierry Reding <thierry.reding@gmail.com> 20521M: Jonathan Hunter <jonathanh@nvidia.com> 20522L: linux-tegra@vger.kernel.org 20523S: Supported 20524Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20526N: [^a-z]tegra 20527 20528TEGRA CLOCK DRIVER 20529M: Peter De Schrijver <pdeschrijver@nvidia.com> 20530M: Prashant Gaikwad <pgaikwad@nvidia.com> 20531S: Supported 20532F: drivers/clk/tegra/ 20533 20534TEGRA DMA DRIVERS 20535M: Laxman Dewangan <ldewangan@nvidia.com> 20536M: Jon Hunter <jonathanh@nvidia.com> 20537S: Supported 20538F: drivers/dma/tegra* 20539 20540TEGRA I2C DRIVER 20541M: Laxman Dewangan <ldewangan@nvidia.com> 20542R: Dmitry Osipenko <digetx@gmail.com> 20543S: Supported 20544F: drivers/i2c/busses/i2c-tegra.c 20545 20546TEGRA IOMMU DRIVERS 20547M: Thierry Reding <thierry.reding@gmail.com> 20548R: Krishna Reddy <vdumpa@nvidia.com> 20549L: linux-tegra@vger.kernel.org 20550S: Supported 20551F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20552F: drivers/iommu/tegra* 20553 20554TEGRA KBC DRIVER 20555M: Laxman Dewangan <ldewangan@nvidia.com> 20556S: Supported 20557F: drivers/input/keyboard/tegra-kbc.c 20558 20559TEGRA NAND DRIVER 20560M: Stefan Agner <stefan@agner.ch> 20561M: Lucas Stach <dev@lynxeye.de> 20562S: Maintained 20563F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20564F: drivers/mtd/nand/raw/tegra_nand.c 20565 20566TEGRA PWM DRIVER 20567M: Thierry Reding <thierry.reding@gmail.com> 20568S: Supported 20569F: drivers/pwm/pwm-tegra.c 20570 20571TEGRA SERIAL DRIVER 20572M: Laxman Dewangan <ldewangan@nvidia.com> 20573S: Supported 20574F: drivers/tty/serial/serial-tegra.c 20575 20576TEGRA SPI DRIVER 20577M: Laxman Dewangan <ldewangan@nvidia.com> 20578S: Supported 20579F: drivers/spi/spi-tegra* 20580 20581TEGRA QUAD SPI DRIVER 20582M: Thierry Reding <thierry.reding@gmail.com> 20583M: Jonathan Hunter <jonathanh@nvidia.com> 20584M: Sowjanya Komatineni <skomatineni@nvidia.com> 20585L: linux-tegra@vger.kernel.org 20586S: Maintained 20587F: drivers/spi/spi-tegra210-quad.c 20588 20589TEGRA VIDEO DRIVER 20590M: Thierry Reding <thierry.reding@gmail.com> 20591M: Jonathan Hunter <jonathanh@nvidia.com> 20592M: Sowjanya Komatineni <skomatineni@nvidia.com> 20593L: linux-media@vger.kernel.org 20594L: linux-tegra@vger.kernel.org 20595S: Maintained 20596F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20597F: drivers/staging/media/tegra-video/ 20598 20599TEGRA XUSB PADCTL DRIVER 20600M: JC Kuo <jckuo@nvidia.com> 20601S: Supported 20602F: drivers/phy/tegra/xusb* 20603 20604TEHUTI ETHERNET DRIVER 20605M: Andy Gospodarek <andy@greyhouse.net> 20606L: netdev@vger.kernel.org 20607S: Supported 20608F: drivers/net/ethernet/tehuti/* 20609 20610TELECOM CLOCK DRIVER FOR MCPL0010 20611M: Mark Gross <markgross@kernel.org> 20612S: Supported 20613F: drivers/char/tlclk.c 20614 20615TEMPO SEMICONDUCTOR DRIVERS 20616M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20617S: Maintained 20618F: Documentation/devicetree/bindings/sound/tscs*.txt 20619F: sound/soc/codecs/tscs*.c 20620F: sound/soc/codecs/tscs*.h 20621 20622TENSILICA XTENSA PORT (xtensa) 20623M: Chris Zankel <chris@zankel.net> 20624M: Max Filippov <jcmvbkbc@gmail.com> 20625L: linux-xtensa@linux-xtensa.org 20626S: Maintained 20627T: git https://github.com/jcmvbkbc/linux-xtensa.git 20628F: arch/xtensa/ 20629F: drivers/irqchip/irq-xtensa-* 20630 20631TEXAS INSTRUMENTS ASoC DRIVERS 20632M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20634S: Maintained 20635F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20636F: sound/soc/ti/ 20637 20638TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20639M: Ricardo Ribalda <ribalda@kernel.org> 20640L: linux-iio@vger.kernel.org 20641S: Supported 20642F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20643F: drivers/iio/dac/ti-dac7612.c 20644 20645TEXAS INSTRUMENTS DMA DRIVERS 20646M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20647L: dmaengine@vger.kernel.org 20648S: Maintained 20649F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20650F: Documentation/devicetree/bindings/dma/ti-edma.txt 20651F: Documentation/devicetree/bindings/dma/ti/ 20652F: drivers/dma/ti/ 20653X: drivers/dma/ti/cppi41.c 20654F: include/linux/dma/k3-udma-glue.h 20655F: include/linux/dma/ti-cppi5.h 20656F: include/linux/dma/k3-psil.h 20657 20658TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20659M: Nishanth Menon <nm@ti.com> 20660M: Tero Kristo <kristo@kernel.org> 20661M: Santosh Shilimkar <ssantosh@kernel.org> 20662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20663S: Maintained 20664F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20665F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20666F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20667F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20668F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20669F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20670F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20671F: drivers/clk/keystone/sci-clk.c 20672F: drivers/firmware/ti_sci* 20673F: drivers/irqchip/irq-ti-sci-inta.c 20674F: drivers/irqchip/irq-ti-sci-intr.c 20675F: drivers/reset/reset-ti-sci.c 20676F: drivers/soc/ti/ti_sci_inta_msi.c 20677F: drivers/soc/ti/ti_sci_pm_domains.c 20678F: include/dt-bindings/soc/ti,sci_pm_domain.h 20679F: include/linux/soc/ti/ti_sci_inta_msi.h 20680F: include/linux/soc/ti/ti_sci_protocol.h 20681 20682TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20683M: Robert Marko <robert.marko@sartura.hr> 20684M: Luka Perkov <luka.perkov@sartura.hr> 20685L: linux-hwmon@vger.kernel.org 20686S: Maintained 20687F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20688F: Documentation/hwmon/tps23861.rst 20689F: drivers/hwmon/tps23861.c 20690 20691TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20692M: Puranjay Mohan <puranjay12@gmail.com> 20693L: linux-iio@vger.kernel.org 20694S: Supported 20695F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20696F: drivers/iio/temperature/tmp117.c 20697 20698THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20699M: Hans Verkuil <hverkuil@xs4all.nl> 20700L: linux-media@vger.kernel.org 20701S: Maintained 20702W: https://linuxtv.org 20703T: git git://linuxtv.org/media_tree.git 20704F: drivers/media/radio/radio-raremono.c 20705 20706THERMAL 20707M: Rafael J. Wysocki <rafael@kernel.org> 20708M: Daniel Lezcano <daniel.lezcano@linaro.org> 20709R: Amit Kucheria <amitk@kernel.org> 20710R: Zhang Rui <rui.zhang@intel.com> 20711L: linux-pm@vger.kernel.org 20712S: Supported 20713Q: https://patchwork.kernel.org/project/linux-pm/list/ 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20715F: Documentation/ABI/testing/sysfs-class-thermal 20716F: Documentation/devicetree/bindings/thermal/ 20717F: Documentation/driver-api/thermal/ 20718F: drivers/thermal/ 20719F: include/dt-bindings/thermal/ 20720F: include/linux/cpu_cooling.h 20721F: include/linux/thermal.h 20722F: include/uapi/linux/thermal.h 20723F: tools/lib/thermal/ 20724F: tools/thermal/ 20725 20726THERMAL DRIVER FOR AMLOGIC SOCS 20727M: Guillaume La Roque <glaroque@baylibre.com> 20728L: linux-pm@vger.kernel.org 20729L: linux-amlogic@lists.infradead.org 20730S: Supported 20731W: http://linux-meson.com/ 20732F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20733F: drivers/thermal/amlogic_thermal.c 20734 20735THERMAL/CPU_COOLING 20736M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20737M: Daniel Lezcano <daniel.lezcano@linaro.org> 20738M: Viresh Kumar <viresh.kumar@linaro.org> 20739R: Lukasz Luba <lukasz.luba@arm.com> 20740L: linux-pm@vger.kernel.org 20741S: Supported 20742F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20743F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20744F: drivers/thermal/cpufreq_cooling.c 20745F: drivers/thermal/cpuidle_cooling.c 20746F: include/linux/cpu_cooling.h 20747 20748THERMAL/POWER_ALLOCATOR 20749M: Lukasz Luba <lukasz.luba@arm.com> 20750L: linux-pm@vger.kernel.org 20751S: Maintained 20752F: Documentation/driver-api/thermal/power_allocator.rst 20753F: drivers/thermal/gov_power_allocator.c 20754F: include/trace/events/thermal_power_allocator.h 20755 20756THINKPAD ACPI EXTRAS DRIVER 20757M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20758L: ibm-acpi-devel@lists.sourceforge.net 20759L: platform-driver-x86@vger.kernel.org 20760S: Maintained 20761W: http://ibm-acpi.sourceforge.net 20762W: http://thinkwiki.org/wiki/Ibm-acpi 20763T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20764F: drivers/platform/x86/thinkpad_acpi.c 20765 20766THINKPAD LMI DRIVER 20767M: Mark Pearson <markpearson@lenovo.com> 20768L: platform-driver-x86@vger.kernel.org 20769S: Maintained 20770F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20771F: drivers/platform/x86/think-lmi.? 20772 20773THUNDERBOLT DMA TRAFFIC TEST DRIVER 20774M: Isaac Hazan <isaac.hazan@intel.com> 20775L: linux-usb@vger.kernel.org 20776S: Maintained 20777F: drivers/thunderbolt/dma_test.c 20778 20779THUNDERBOLT DRIVER 20780M: Andreas Noever <andreas.noever@gmail.com> 20781M: Michael Jamet <michael.jamet@intel.com> 20782M: Mika Westerberg <mika.westerberg@linux.intel.com> 20783M: Yehezkel Bernat <YehezkelShB@gmail.com> 20784L: linux-usb@vger.kernel.org 20785S: Maintained 20786T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20787F: Documentation/admin-guide/thunderbolt.rst 20788F: drivers/thunderbolt/ 20789F: include/linux/thunderbolt.h 20790 20791THUNDERBOLT NETWORK DRIVER 20792M: Michael Jamet <michael.jamet@intel.com> 20793M: Mika Westerberg <mika.westerberg@linux.intel.com> 20794M: Yehezkel Bernat <YehezkelShB@gmail.com> 20795L: netdev@vger.kernel.org 20796S: Maintained 20797F: drivers/net/thunderbolt.c 20798 20799THUNDERX GPIO DRIVER 20800M: Robert Richter <rric@kernel.org> 20801S: Odd Fixes 20802F: drivers/gpio/gpio-thunderx.c 20803 20804TI AM437X VPFE DRIVER 20805M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808W: https://linuxtv.org 20809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20810T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20811F: drivers/media/platform/ti/am437x/ 20812 20813TI BANDGAP AND THERMAL DRIVER 20814M: Eduardo Valentin <edubezval@gmail.com> 20815M: Keerthy <j-keerthy@ti.com> 20816L: linux-pm@vger.kernel.org 20817L: linux-omap@vger.kernel.org 20818S: Maintained 20819F: drivers/thermal/ti-soc-thermal/ 20820 20821TI BQ27XXX POWER SUPPLY DRIVER 20822F: drivers/power/supply/bq27xxx_battery.c 20823F: drivers/power/supply/bq27xxx_battery_i2c.c 20824F: include/linux/power/bq27xxx_battery.h 20825 20826TI CDCE706 CLOCK DRIVER 20827M: Max Filippov <jcmvbkbc@gmail.com> 20828S: Maintained 20829F: drivers/clk/clk-cdce706.c 20830 20831TI CLOCK DRIVER 20832M: Tero Kristo <kristo@kernel.org> 20833L: linux-omap@vger.kernel.org 20834S: Odd Fixes 20835F: drivers/clk/ti/ 20836F: include/linux/clk/ti.h 20837 20838TI DAVINCI MACHINE SUPPORT 20839M: Sekhar Nori <nsekhar@ti.com> 20840R: Bartosz Golaszewski <brgl@bgdev.pl> 20841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20842S: Supported 20843T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20844F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20845F: arch/arm/boot/dts/da850* 20846F: arch/arm/mach-davinci/ 20847F: drivers/i2c/busses/i2c-davinci.c 20848 20849TI DAVINCI SERIES CLOCK DRIVER 20850M: David Lechner <david@lechnology.com> 20851R: Sekhar Nori <nsekhar@ti.com> 20852S: Maintained 20853F: Documentation/devicetree/bindings/clock/ti/davinci/ 20854F: drivers/clk/davinci/ 20855F: include/linux/clk/davinci.h 20856 20857TI DAVINCI SERIES GPIO DRIVER 20858M: Keerthy <j-keerthy@ti.com> 20859L: linux-gpio@vger.kernel.org 20860S: Maintained 20861F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20862F: drivers/gpio/gpio-davinci.c 20863 20864TI DAVINCI SERIES MEDIA DRIVER 20865M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20866L: linux-media@vger.kernel.org 20867S: Maintained 20868W: https://linuxtv.org 20869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20870T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20871F: drivers/media/platform/ti/davinci/ 20872F: drivers/staging/media/deprecated/vpfe_capture/ 20873F: include/media/davinci/ 20874 20875TI ENHANCED CAPTURE (eCAP) DRIVER 20876M: Vignesh Raghavendra <vigneshr@ti.com> 20877R: Julien Panis <jpanis@baylibre.com> 20878L: linux-iio@vger.kernel.org 20879L: linux-omap@vger.kernel.org 20880S: Maintained 20881F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20882F: drivers/counter/ti-ecap-capture.c 20883 20884TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20885R: David Lechner <david@lechnology.com> 20886L: linux-iio@vger.kernel.org 20887F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20888F: drivers/counter/ti-eqep.c 20889 20890TI ETHERNET SWITCH DRIVER (CPSW) 20891R: Grygorii Strashko <grygorii.strashko@ti.com> 20892L: linux-omap@vger.kernel.org 20893L: netdev@vger.kernel.org 20894S: Maintained 20895F: drivers/net/ethernet/ti/cpsw* 20896F: drivers/net/ethernet/ti/davinci* 20897 20898TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20899M: Alex Dubov <oakad@yahoo.com> 20900S: Maintained 20901W: http://tifmxx.berlios.de/ 20902F: drivers/memstick/host/tifm_ms.c 20903F: drivers/misc/tifm* 20904F: drivers/mmc/host/tifm_sd.c 20905F: include/linux/tifm.h 20906 20907TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20908M: Nishanth Menon <nm@ti.com> 20909M: Santosh Shilimkar <ssantosh@kernel.org> 20910L: linux-kernel@vger.kernel.org 20911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20912S: Maintained 20913T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20914F: drivers/soc/ti/* 20915 20916TI LM49xxx FAMILY ASoC CODEC DRIVERS 20917M: M R Swami Reddy <mr.swami.reddy@ti.com> 20918M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20920S: Maintained 20921F: sound/soc/codecs/isabelle* 20922F: sound/soc/codecs/lm49453* 20923 20924TI PCM3060 ASoC CODEC DRIVER 20925M: Kirill Marinushkin <kmarinushkin@birdec.com> 20926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20927S: Maintained 20928F: Documentation/devicetree/bindings/sound/pcm3060.txt 20929F: sound/soc/codecs/pcm3060* 20930 20931TI TAS571X FAMILY ASoC CODEC DRIVER 20932M: Kevin Cernekee <cernekee@chromium.org> 20933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20934S: Odd Fixes 20935F: sound/soc/codecs/tas571x* 20936 20937TI TRF7970A NFC DRIVER 20938M: Mark Greer <mgreer@animalcreek.com> 20939L: linux-wireless@vger.kernel.org 20940L: linux-nfc@lists.01.org (subscribers-only) 20941S: Supported 20942F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20943F: drivers/nfc/trf7970a.c 20944 20945TI TSC2046 ADC DRIVER 20946M: Oleksij Rempel <o.rempel@pengutronix.de> 20947R: kernel@pengutronix.de 20948L: linux-iio@vger.kernel.org 20949S: Maintained 20950F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20951F: drivers/iio/adc/ti-tsc2046.c 20952 20953TI TWL4030 SERIES SOC CODEC DRIVER 20954M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20956S: Maintained 20957F: sound/soc/codecs/twl4030* 20958 20959TI VPE/CAL DRIVERS 20960M: Benoit Parrot <bparrot@ti.com> 20961L: linux-media@vger.kernel.org 20962S: Maintained 20963W: http://linuxtv.org/ 20964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20965F: Documentation/devicetree/bindings/media/ti,cal.yaml 20966F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20967F: drivers/media/platform/ti/cal/ 20968F: drivers/media/platform/ti/vpe/ 20969 20970TI WILINK WIRELESS DRIVERS 20971L: linux-wireless@vger.kernel.org 20972S: Orphan 20973W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20974W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20975T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20976F: drivers/net/wireless/ti/ 20977 20978TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20979M: John Stultz <jstultz@google.com> 20980M: Thomas Gleixner <tglx@linutronix.de> 20981R: Stephen Boyd <sboyd@kernel.org> 20982L: linux-kernel@vger.kernel.org 20983S: Supported 20984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20985F: include/linux/clocksource.h 20986F: include/linux/time.h 20987F: include/linux/timex.h 20988F: include/uapi/linux/time.h 20989F: include/uapi/linux/timex.h 20990F: kernel/time/alarmtimer.c 20991F: kernel/time/clocksource.c 20992F: kernel/time/ntp.c 20993F: kernel/time/time*.c 20994F: tools/testing/selftests/timers/ 20995 20996TIPC NETWORK LAYER 20997M: Jon Maloy <jmaloy@redhat.com> 20998M: Ying Xue <ying.xue@windriver.com> 20999L: netdev@vger.kernel.org (core kernel code) 21000L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21001S: Maintained 21002W: http://tipc.sourceforge.net/ 21003F: include/uapi/linux/tipc*.h 21004F: net/tipc/ 21005 21006TLAN NETWORK DRIVER 21007M: Samuel Chessman <chessman@tux.org> 21008L: tlan-devel@lists.sourceforge.net (subscribers-only) 21009S: Maintained 21010W: http://sourceforge.net/projects/tlan/ 21011F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21012F: drivers/net/ethernet/ti/tlan.* 21013 21014TM6000 VIDEO4LINUX DRIVER 21015M: Mauro Carvalho Chehab <mchehab@kernel.org> 21016L: linux-media@vger.kernel.org 21017S: Odd fixes 21018W: https://linuxtv.org 21019T: git git://linuxtv.org/media_tree.git 21020F: Documentation/admin-guide/media/tm6000* 21021F: drivers/staging/media/deprecated/tm6000/ 21022 21023TMIO/SDHI MMC DRIVER 21024M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21025L: linux-mmc@vger.kernel.org 21026L: linux-renesas-soc@vger.kernel.org 21027S: Supported 21028F: drivers/mmc/host/renesas_sdhi* 21029F: drivers/mmc/host/tmio_mmc* 21030F: include/linux/mfd/tmio.h 21031 21032TMP401 HARDWARE MONITOR DRIVER 21033M: Guenter Roeck <linux@roeck-us.net> 21034L: linux-hwmon@vger.kernel.org 21035S: Maintained 21036F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21037F: Documentation/hwmon/tmp401.rst 21038F: drivers/hwmon/tmp401.c 21039 21040TMP464 HARDWARE MONITOR DRIVER 21041M: Agathe Porte <agathe.porte@nokia.com> 21042M: Guenter Roeck <linux@roeck-us.net> 21043L: linux-hwmon@vger.kernel.org 21044S: Maintained 21045F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21046F: Documentation/hwmon/tmp464.rst 21047F: drivers/hwmon/tmp464.c 21048 21049TMP513 HARDWARE MONITOR DRIVER 21050M: Eric Tremblay <etremblay@distech-controls.com> 21051L: linux-hwmon@vger.kernel.org 21052S: Maintained 21053F: Documentation/hwmon/tmp513.rst 21054F: drivers/hwmon/tmp513.c 21055 21056TMPFS (SHMEM FILESYSTEM) 21057M: Hugh Dickins <hughd@google.com> 21058L: linux-mm@kvack.org 21059S: Maintained 21060F: include/linux/shmem_fs.h 21061F: mm/shmem.c 21062 21063TOMOYO SECURITY MODULE 21064M: Kentaro Takeda <takedakn@nttdata.co.jp> 21065M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21066L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21067L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21068L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21069L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21070S: Maintained 21071W: https://tomoyo.osdn.jp/ 21072F: security/tomoyo/ 21073 21074TOPSTAR LAPTOP EXTRAS DRIVER 21075M: Herton Ronaldo Krzesinski <herton@canonical.com> 21076L: platform-driver-x86@vger.kernel.org 21077S: Maintained 21078F: drivers/platform/x86/topstar-laptop.c 21079 21080TORTURE-TEST MODULES 21081M: Davidlohr Bueso <dave@stgolabs.net> 21082M: "Paul E. McKenney" <paulmck@kernel.org> 21083M: Josh Triplett <josh@joshtriplett.org> 21084L: linux-kernel@vger.kernel.org 21085S: Supported 21086T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21087F: Documentation/RCU/torture.rst 21088F: kernel/locking/locktorture.c 21089F: kernel/rcu/rcuscale.c 21090F: kernel/rcu/rcutorture.c 21091F: kernel/rcu/refscale.c 21092F: kernel/torture.c 21093 21094TOSHIBA ACPI EXTRAS DRIVER 21095M: Azael Avalos <coproscefalo@gmail.com> 21096L: platform-driver-x86@vger.kernel.org 21097S: Maintained 21098F: drivers/platform/x86/toshiba_acpi.c 21099 21100TOSHIBA BLUETOOTH DRIVER 21101M: Azael Avalos <coproscefalo@gmail.com> 21102L: platform-driver-x86@vger.kernel.org 21103S: Maintained 21104F: drivers/platform/x86/toshiba_bluetooth.c 21105 21106TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21107M: Azael Avalos <coproscefalo@gmail.com> 21108L: platform-driver-x86@vger.kernel.org 21109S: Maintained 21110F: drivers/platform/x86/toshiba_haps.c 21111 21112TOSHIBA SMM DRIVER 21113M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21114S: Maintained 21115W: http://www.buzzard.org.uk/toshiba/ 21116F: drivers/char/toshiba.c 21117F: include/linux/toshiba.h 21118F: include/uapi/linux/toshiba.h 21119 21120TOSHIBA TC358743 DRIVER 21121M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21122L: linux-media@vger.kernel.org 21123S: Maintained 21124F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21125F: drivers/media/i2c/tc358743* 21126F: include/media/i2c/tc358743.h 21127 21128TOSHIBA WMI HOTKEYS DRIVER 21129M: Azael Avalos <coproscefalo@gmail.com> 21130L: platform-driver-x86@vger.kernel.org 21131S: Maintained 21132F: drivers/platform/x86/toshiba-wmi.c 21133 21134TPM DEVICE DRIVER 21135M: Peter Huewe <peterhuewe@gmx.de> 21136M: Jarkko Sakkinen <jarkko@kernel.org> 21137R: Jason Gunthorpe <jgg@ziepe.ca> 21138L: linux-integrity@vger.kernel.org 21139S: Maintained 21140W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21141Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21143F: drivers/char/tpm/ 21144 21145TPS546D24 DRIVER 21146M: Duke Du <dukedu83@gmail.com> 21147L: linux-hwmon@vger.kernel.org 21148S: Maintained 21149F: Documentation/hwmon/tps546d24.rst 21150F: drivers/hwmon/pmbus/tps546d24.c 21151 21152TRACING 21153M: Steven Rostedt <rostedt@goodmis.org> 21154M: Masami Hiramatsu <mhiramat@kernel.org> 21155L: linux-kernel@vger.kernel.org 21156L: linux-trace-kernel@vger.kernel.org 21157Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21158S: Maintained 21159T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21160F: Documentation/trace/* 21161F: fs/tracefs/ 21162F: include/linux/trace*.h 21163F: include/trace/ 21164F: kernel/trace/ 21165F: scripts/tracing/ 21166F: tools/testing/selftests/ftrace/ 21167 21168TRACING MMIO ACCESSES (MMIOTRACE) 21169M: Steven Rostedt <rostedt@goodmis.org> 21170M: Masami Hiramatsu <mhiramat@kernel.org> 21171R: Karol Herbst <karolherbst@gmail.com> 21172R: Pekka Paalanen <ppaalanen@gmail.com> 21173L: linux-kernel@vger.kernel.org 21174L: nouveau@lists.freedesktop.org 21175S: Maintained 21176F: arch/x86/mm/kmmio.c 21177F: arch/x86/mm/mmio-mod.c 21178F: arch/x86/mm/testmmiotrace.c 21179F: include/linux/mmiotrace.h 21180F: kernel/trace/trace_mmiotrace.c 21181 21182TRACING OS NOISE / LATENCY TRACERS 21183M: Steven Rostedt <rostedt@goodmis.org> 21184M: Daniel Bristot de Oliveira <bristot@kernel.org> 21185S: Maintained 21186F: kernel/trace/trace_osnoise.c 21187F: include/trace/events/osnoise.h 21188F: kernel/trace/trace_hwlat.c 21189F: kernel/trace/trace_irqsoff.c 21190F: kernel/trace/trace_sched_wakeup.c 21191F: Documentation/trace/osnoise-tracer.rst 21192F: Documentation/trace/timerlat-tracer.rst 21193F: Documentation/trace/hwlat_detector.rst 21194F: arch/*/kernel/trace.c 21195 21196Real-time Linux Analysis (RTLA) tools 21197M: Daniel Bristot de Oliveira <bristot@kernel.org> 21198M: Steven Rostedt <rostedt@goodmis.org> 21199L: linux-trace-devel@vger.kernel.org 21200S: Maintained 21201F: Documentation/tools/rtla/ 21202F: tools/tracing/rtla/ 21203 21204TRADITIONAL CHINESE DOCUMENTATION 21205M: Hu Haowen <src.res@email.cn> 21206L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21207S: Maintained 21208W: https://github.com/srcres258/linux-doc 21209T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21210F: Documentation/translations/zh_TW/ 21211 21212TTY LAYER 21213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21214M: Jiri Slaby <jirislaby@kernel.org> 21215S: Supported 21216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21217F: Documentation/driver-api/serial/ 21218F: drivers/tty/ 21219F: drivers/tty/serial/serial_core.c 21220F: include/linux/selection.h 21221F: include/linux/serial.h 21222F: include/linux/serial_core.h 21223F: include/linux/sysrq.h 21224F: include/linux/tty*.h 21225F: include/linux/vt.h 21226F: include/linux/vt_*.h 21227F: include/uapi/linux/serial.h 21228F: include/uapi/linux/serial_core.h 21229F: include/uapi/linux/tty.h 21230 21231TUA9001 MEDIA DRIVER 21232M: Antti Palosaari <crope@iki.fi> 21233L: linux-media@vger.kernel.org 21234S: Maintained 21235W: https://linuxtv.org 21236W: http://palosaari.fi/linux/ 21237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21238T: git git://linuxtv.org/anttip/media_tree.git 21239F: drivers/media/tuners/tua9001* 21240 21241TULIP NETWORK DRIVERS 21242L: netdev@vger.kernel.org 21243L: linux-parisc@vger.kernel.org 21244S: Orphan 21245F: drivers/net/ethernet/dec/tulip/ 21246 21247TUN/TAP driver 21248M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21249S: Maintained 21250W: http://vtun.sourceforge.net/tun 21251F: Documentation/networking/tuntap.rst 21252F: arch/um/os-Linux/drivers/ 21253 21254TURBOCHANNEL SUBSYSTEM 21255M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21256M: Ralf Baechle <ralf@linux-mips.org> 21257L: linux-mips@vger.kernel.org 21258S: Maintained 21259Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21260F: drivers/tc/ 21261F: include/linux/tc.h 21262 21263TURBOSTAT UTILITY 21264M: "Len Brown" <lenb@kernel.org> 21265L: linux-pm@vger.kernel.org 21266S: Supported 21267Q: https://patchwork.kernel.org/project/linux-pm/list/ 21268B: https://bugzilla.kernel.org 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21270F: tools/power/x86/turbostat/ 21271 21272TW5864 VIDEO4LINUX DRIVER 21273M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21274M: Anton Sviridenko <anton@corp.bluecherry.net> 21275M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21276M: Andrey Utkin <andrey_utkin@fastmail.com> 21277L: linux-media@vger.kernel.org 21278S: Supported 21279F: drivers/media/pci/tw5864/ 21280 21281TW68 VIDEO4LINUX DRIVER 21282M: Hans Verkuil <hverkuil@xs4all.nl> 21283L: linux-media@vger.kernel.org 21284S: Odd Fixes 21285W: https://linuxtv.org 21286T: git git://linuxtv.org/media_tree.git 21287F: drivers/media/pci/tw68/ 21288 21289TW686X VIDEO4LINUX DRIVER 21290M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21291L: linux-media@vger.kernel.org 21292S: Maintained 21293W: http://linuxtv.org 21294T: git git://linuxtv.org/media_tree.git 21295F: drivers/media/pci/tw686x/ 21296 21297U-BOOT ENVIRONMENT VARIABLES 21298M: Rafał Miłecki <rafal@milecki.pl> 21299S: Maintained 21300F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21301F: drivers/nvmem/u-boot-env.c 21302 21303UACCE ACCELERATOR FRAMEWORK 21304M: Zhangfei Gao <zhangfei.gao@linaro.org> 21305M: Zhou Wang <wangzhou1@hisilicon.com> 21306L: linux-accelerators@lists.ozlabs.org 21307L: linux-kernel@vger.kernel.org 21308S: Maintained 21309F: Documentation/ABI/testing/sysfs-driver-uacce 21310F: Documentation/misc-devices/uacce.rst 21311F: drivers/misc/uacce/ 21312F: include/linux/uacce.h 21313F: include/uapi/misc/uacce/ 21314 21315UBI FILE SYSTEM (UBIFS) 21316M: Richard Weinberger <richard@nod.at> 21317L: linux-mtd@lists.infradead.org 21318S: Supported 21319W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21320T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21322F: Documentation/ABI/testing/sysfs-fs-ubifs 21323F: Documentation/filesystems/ubifs-authentication.rst 21324F: Documentation/filesystems/ubifs.rst 21325F: fs/ubifs/ 21326 21327UBLK USERSPACE BLOCK DRIVER 21328M: Ming Lei <ming.lei@redhat.com> 21329L: linux-block@vger.kernel.org 21330S: Maintained 21331F: Documentation/block/ublk.rst 21332F: drivers/block/ublk_drv.c 21333F: include/uapi/linux/ublk_cmd.h 21334 21335UCLINUX (M68KNOMMU AND COLDFIRE) 21336M: Greg Ungerer <gerg@linux-m68k.org> 21337L: linux-m68k@lists.linux-m68k.org 21338L: uclinux-dev@uclinux.org (subscribers-only) 21339S: Maintained 21340W: http://www.linux-m68k.org/ 21341W: http://www.uclinux.org/ 21342T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21343F: arch/m68k/*/*_no.* 21344F: arch/m68k/68*/ 21345F: arch/m68k/coldfire/ 21346F: arch/m68k/include/asm/*_no.* 21347 21348UDF FILESYSTEM 21349M: Jan Kara <jack@suse.com> 21350S: Maintained 21351F: Documentation/filesystems/udf.rst 21352F: fs/udf/ 21353 21354UDRAW TABLET 21355M: Bastien Nocera <hadess@hadess.net> 21356L: linux-input@vger.kernel.org 21357S: Maintained 21358F: drivers/hid/hid-udraw-ps3.c 21359 21360UFS FILESYSTEM 21361M: Evgeniy Dushistov <dushistov@mail.ru> 21362S: Maintained 21363F: Documentation/admin-guide/ufs.rst 21364F: fs/ufs/ 21365 21366UHID USERSPACE HID IO DRIVER 21367M: David Rheinsberg <david.rheinsberg@gmail.com> 21368L: linux-input@vger.kernel.org 21369S: Maintained 21370F: drivers/hid/uhid.c 21371F: include/uapi/linux/uhid.h 21372 21373ULPI BUS 21374M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21375L: linux-usb@vger.kernel.org 21376S: Maintained 21377F: drivers/usb/common/ulpi.c 21378F: include/linux/ulpi/ 21379 21380UNICODE SUBSYSTEM 21381M: Gabriel Krisman Bertazi <krisman@collabora.com> 21382L: linux-fsdevel@vger.kernel.org 21383S: Supported 21384F: fs/unicode/ 21385 21386UNIFDEF 21387M: Tony Finch <dot@dotat.at> 21388S: Maintained 21389W: http://dotat.at/prog/unifdef 21390F: scripts/unifdef.c 21391 21392UNIFORM CDROM DRIVER 21393M: Phillip Potter <phil@philpotter.co.uk> 21394S: Maintained 21395F: Documentation/cdrom/ 21396F: drivers/cdrom/cdrom.c 21397F: include/linux/cdrom.h 21398F: include/uapi/linux/cdrom.h 21399 21400UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21401R: Alim Akhtar <alim.akhtar@samsung.com> 21402R: Avri Altman <avri.altman@wdc.com> 21403R: Bart Van Assche <bvanassche@acm.org> 21404L: linux-scsi@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/ufs/ 21407F: Documentation/scsi/ufs.rst 21408F: drivers/ufs/core/ 21409 21410UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21411M: Pedro Sousa <pedrom.sousa@synopsys.com> 21412L: linux-scsi@vger.kernel.org 21413S: Supported 21414F: drivers/ufs/host/*dwc* 21415 21416UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21417M: Stanley Chu <stanley.chu@mediatek.com> 21418L: linux-scsi@vger.kernel.org 21419L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21420S: Maintained 21421F: drivers/ufs/host/ufs-mediatek* 21422 21423UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21424M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21425L: linux-renesas-soc@vger.kernel.org 21426L: linux-scsi@vger.kernel.org 21427S: Maintained 21428F: drivers/ufs/host/ufs-renesas.c 21429 21430UNSORTED BLOCK IMAGES (UBI) 21431M: Richard Weinberger <richard@nod.at> 21432L: linux-mtd@lists.infradead.org 21433S: Supported 21434W: http://www.linux-mtd.infradead.org/ 21435T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21436T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21437F: drivers/mtd/ubi/ 21438F: include/linux/mtd/ubi.h 21439F: include/uapi/mtd/ubi-user.h 21440 21441USB "USBNET" DRIVER FRAMEWORK 21442M: Oliver Neukum <oneukum@suse.com> 21443L: netdev@vger.kernel.org 21444S: Maintained 21445W: http://www.linux-usb.org/usbnet 21446F: drivers/net/usb/usbnet.c 21447F: include/linux/usb/usbnet.h 21448 21449USB ACM DRIVER 21450M: Oliver Neukum <oneukum@suse.com> 21451L: linux-usb@vger.kernel.org 21452S: Maintained 21453F: Documentation/usb/acm.rst 21454F: drivers/usb/class/cdc-acm.* 21455 21456USB APPLE MFI FASTCHARGE DRIVER 21457M: Bastien Nocera <hadess@hadess.net> 21458L: linux-usb@vger.kernel.org 21459S: Maintained 21460F: drivers/usb/misc/apple-mfi-fastcharge.c 21461 21462USB AR5523 WIRELESS DRIVER 21463M: Pontus Fuchs <pontus.fuchs@gmail.com> 21464L: linux-wireless@vger.kernel.org 21465S: Maintained 21466F: drivers/net/wireless/ath/ar5523/ 21467 21468USB ATTACHED SCSI 21469M: Oliver Neukum <oneukum@suse.com> 21470L: linux-usb@vger.kernel.org 21471L: linux-scsi@vger.kernel.org 21472S: Maintained 21473F: drivers/usb/storage/uas.c 21474 21475USB CDC ETHERNET DRIVER 21476M: Oliver Neukum <oliver@neukum.org> 21477L: linux-usb@vger.kernel.org 21478S: Maintained 21479F: drivers/net/usb/cdc_*.c 21480F: include/uapi/linux/usb/cdc.h 21481 21482USB CHAOSKEY DRIVER 21483M: Keith Packard <keithp@keithp.com> 21484L: linux-usb@vger.kernel.org 21485S: Maintained 21486F: drivers/usb/misc/chaoskey.c 21487 21488USB CYPRESS C67X00 DRIVER 21489L: linux-usb@vger.kernel.org 21490S: Orphan 21491F: drivers/usb/c67x00/ 21492 21493USB DAVICOM DM9601 DRIVER 21494M: Peter Korsgaard <peter@korsgaard.com> 21495L: netdev@vger.kernel.org 21496S: Maintained 21497W: http://www.linux-usb.org/usbnet 21498F: drivers/net/usb/dm9601.c 21499 21500USB EHCI DRIVER 21501M: Alan Stern <stern@rowland.harvard.edu> 21502L: linux-usb@vger.kernel.org 21503S: Maintained 21504F: Documentation/usb/ehci.rst 21505F: drivers/usb/host/ehci* 21506 21507USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21508M: Jiri Kosina <jikos@kernel.org> 21509M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21510L: linux-usb@vger.kernel.org 21511S: Maintained 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21513F: Documentation/hid/hiddev.rst 21514F: drivers/hid/usbhid/ 21515 21516USB INTEL XHCI ROLE MUX DRIVER 21517M: Hans de Goede <hdegoede@redhat.com> 21518L: linux-usb@vger.kernel.org 21519S: Maintained 21520F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21521 21522USB IP DRIVER FOR HISILICON KIRIN 960 21523M: Yu Chen <chenyu56@huawei.com> 21524M: Binghui Wang <wangbinghui@hisilicon.com> 21525L: linux-usb@vger.kernel.org 21526S: Maintained 21527F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21528F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21529 21530USB IP DRIVER FOR HISILICON KIRIN 970 21531M: Mauro Carvalho Chehab <mchehab@kernel.org> 21532L: linux-usb@vger.kernel.org 21533S: Maintained 21534F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21535F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21536 21537USB ISP116X DRIVER 21538M: Olav Kongas <ok@artecdesign.ee> 21539L: linux-usb@vger.kernel.org 21540S: Maintained 21541F: drivers/usb/host/isp116x* 21542F: include/linux/usb/isp116x.h 21543 21544USB ISP1760 DRIVER 21545M: Rui Miguel Silva <rui.silva@linaro.org> 21546L: linux-usb@vger.kernel.org 21547S: Maintained 21548F: drivers/usb/isp1760/* 21549F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21550 21551USB LAN78XX ETHERNET DRIVER 21552M: Woojung Huh <woojung.huh@microchip.com> 21553M: UNGLinuxDriver@microchip.com 21554L: netdev@vger.kernel.org 21555S: Maintained 21556F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21557F: drivers/net/usb/lan78xx.* 21558F: include/dt-bindings/net/microchip-lan78xx.h 21559 21560USB MASS STORAGE DRIVER 21561M: Alan Stern <stern@rowland.harvard.edu> 21562L: linux-usb@vger.kernel.org 21563L: usb-storage@lists.one-eyed-alien.net 21564S: Maintained 21565F: drivers/usb/storage/ 21566 21567USB MIDI DRIVER 21568M: Clemens Ladisch <clemens@ladisch.de> 21569L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21570S: Maintained 21571T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21572F: sound/usb/midi.* 21573 21574USB NETWORKING DRIVERS 21575L: linux-usb@vger.kernel.org 21576S: Odd Fixes 21577F: drivers/net/usb/ 21578 21579USB OHCI DRIVER 21580M: Alan Stern <stern@rowland.harvard.edu> 21581L: linux-usb@vger.kernel.org 21582S: Maintained 21583F: Documentation/usb/ohci.rst 21584F: drivers/usb/host/ohci* 21585 21586USB OTG FSM (Finite State Machine) 21587M: Peter Chen <peter.chen@kernel.org> 21588L: linux-usb@vger.kernel.org 21589S: Maintained 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21591F: drivers/usb/common/usb-otg-fsm.c 21592 21593USB OVER IP DRIVER 21594M: Valentina Manea <valentina.manea.m@gmail.com> 21595M: Shuah Khan <shuah@kernel.org> 21596M: Shuah Khan <skhan@linuxfoundation.org> 21597L: linux-usb@vger.kernel.org 21598S: Maintained 21599F: Documentation/usb/usbip_protocol.rst 21600F: drivers/usb/usbip/ 21601F: tools/testing/selftests/drivers/usb/usbip/ 21602F: tools/usb/usbip/ 21603 21604USB PEGASUS DRIVER 21605M: Petko Manolov <petkan@nucleusys.com> 21606L: linux-usb@vger.kernel.org 21607L: netdev@vger.kernel.org 21608S: Maintained 21609W: https://github.com/petkan/pegasus 21610T: git https://github.com/petkan/pegasus.git 21611F: drivers/net/usb/pegasus.* 21612 21613USB PRINTER DRIVER (usblp) 21614M: Pete Zaitcev <zaitcev@redhat.com> 21615L: linux-usb@vger.kernel.org 21616S: Supported 21617F: drivers/usb/class/usblp.c 21618 21619USB RAW GADGET DRIVER 21620R: Andrey Konovalov <andreyknvl@gmail.com> 21621L: linux-usb@vger.kernel.org 21622S: Maintained 21623F: Documentation/usb/raw-gadget.rst 21624F: drivers/usb/gadget/legacy/raw_gadget.c 21625F: include/uapi/linux/usb/raw_gadget.h 21626 21627USB QMI WWAN NETWORK DRIVER 21628M: Bjørn Mork <bjorn@mork.no> 21629L: netdev@vger.kernel.org 21630S: Maintained 21631F: Documentation/ABI/testing/sysfs-class-net-qmi 21632F: drivers/net/usb/qmi_wwan.c 21633 21634USB RTL8150 DRIVER 21635M: Petko Manolov <petkan@nucleusys.com> 21636L: linux-usb@vger.kernel.org 21637L: netdev@vger.kernel.org 21638S: Maintained 21639W: https://github.com/petkan/rtl8150 21640T: git https://github.com/petkan/rtl8150.git 21641F: drivers/net/usb/rtl8150.c 21642 21643USB SERIAL SUBSYSTEM 21644M: Johan Hovold <johan@kernel.org> 21645L: linux-usb@vger.kernel.org 21646S: Maintained 21647T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21648F: Documentation/usb/usb-serial.rst 21649F: drivers/usb/serial/ 21650F: include/linux/usb/serial.h 21651 21652USB SMSC75XX ETHERNET DRIVER 21653M: Steve Glendinning <steve.glendinning@shawell.net> 21654L: netdev@vger.kernel.org 21655S: Maintained 21656F: drivers/net/usb/smsc75xx.* 21657 21658USB SMSC95XX ETHERNET DRIVER 21659M: Steve Glendinning <steve.glendinning@shawell.net> 21660M: UNGLinuxDriver@microchip.com 21661L: netdev@vger.kernel.org 21662S: Maintained 21663F: drivers/net/usb/smsc95xx.* 21664 21665USB SUBSYSTEM 21666M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21667L: linux-usb@vger.kernel.org 21668S: Supported 21669W: http://www.linux-usb.org 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21671F: Documentation/devicetree/bindings/usb/ 21672F: Documentation/usb/ 21673F: drivers/usb/ 21674F: include/dt-bindings/usb/ 21675F: include/linux/usb.h 21676F: include/linux/usb/ 21677 21678USB TYPEC BUS FOR ALTERNATE MODES 21679M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21680L: linux-usb@vger.kernel.org 21681S: Maintained 21682F: Documentation/ABI/testing/sysfs-bus-typec 21683F: Documentation/driver-api/usb/typec_bus.rst 21684F: drivers/usb/typec/altmodes/ 21685F: include/linux/usb/typec_altmode.h 21686 21687USB TYPEC CLASS 21688M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21689L: linux-usb@vger.kernel.org 21690S: Maintained 21691F: Documentation/ABI/testing/sysfs-class-typec 21692F: Documentation/driver-api/usb/typec.rst 21693F: drivers/usb/typec/ 21694F: include/linux/usb/typec.h 21695 21696USB TYPEC INTEL PMC MUX DRIVER 21697M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21698L: linux-usb@vger.kernel.org 21699S: Maintained 21700F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21701F: drivers/usb/typec/mux/intel_pmc_mux.c 21702 21703USB TYPEC PI3USB30532 MUX DRIVER 21704M: Hans de Goede <hdegoede@redhat.com> 21705L: linux-usb@vger.kernel.org 21706S: Maintained 21707F: drivers/usb/typec/mux/pi3usb30532.c 21708 21709USB TYPEC PORT CONTROLLER DRIVERS 21710M: Guenter Roeck <linux@roeck-us.net> 21711L: linux-usb@vger.kernel.org 21712S: Maintained 21713F: drivers/usb/typec/tcpm/ 21714 21715USB UHCI DRIVER 21716M: Alan Stern <stern@rowland.harvard.edu> 21717L: linux-usb@vger.kernel.org 21718S: Maintained 21719F: drivers/usb/host/uhci* 21720 21721USB VIDEO CLASS 21722M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21723L: linux-media@vger.kernel.org 21724S: Maintained 21725W: http://www.ideasonboard.org/uvc/ 21726T: git git://linuxtv.org/media_tree.git 21727F: drivers/media/usb/uvc/ 21728F: include/uapi/linux/uvcvideo.h 21729 21730USB WEBCAM GADGET 21731M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21732L: linux-usb@vger.kernel.org 21733S: Maintained 21734F: drivers/usb/gadget/function/*uvc* 21735F: drivers/usb/gadget/legacy/webcam.c 21736F: include/uapi/linux/usb/g_uvc.h 21737 21738USB WIRELESS RNDIS DRIVER (rndis_wlan) 21739M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21740L: linux-wireless@vger.kernel.org 21741S: Maintained 21742F: drivers/net/wireless/rndis_wlan.c 21743 21744USB XHCI DRIVER 21745M: Mathias Nyman <mathias.nyman@intel.com> 21746L: linux-usb@vger.kernel.org 21747S: Supported 21748F: drivers/usb/host/pci-quirks* 21749F: drivers/usb/host/xhci* 21750 21751USB ZD1201 DRIVER 21752L: linux-wireless@vger.kernel.org 21753S: Orphan 21754W: http://linux-lc100020.sourceforge.net 21755F: drivers/net/wireless/zydas/zd1201.* 21756 21757USB ZR364XX DRIVER 21758M: Antoine Jacquet <royale@zerezo.com> 21759L: linux-usb@vger.kernel.org 21760L: linux-media@vger.kernel.org 21761S: Maintained 21762W: http://royale.zerezo.com/zr364xx/ 21763T: git git://linuxtv.org/media_tree.git 21764F: Documentation/admin-guide/media/zr364xx* 21765F: drivers/staging/media/deprecated/zr364xx/ 21766 21767USER DATAGRAM PROTOCOL (UDP) 21768M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21769S: Maintained 21770F: include/linux/udp.h 21771F: net/ipv4/udp.c 21772F: net/ipv6/udp.c 21773 21774USER-MODE LINUX (UML) 21775M: Richard Weinberger <richard@nod.at> 21776M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21777M: Johannes Berg <johannes@sipsolutions.net> 21778L: linux-um@lists.infradead.org 21779S: Maintained 21780W: http://user-mode-linux.sourceforge.net 21781Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21782T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21783T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21784F: Documentation/virt/uml/ 21785F: arch/um/ 21786F: arch/x86/um/ 21787F: fs/hostfs/ 21788 21789USERSPACE COPYIN/COPYOUT (UIOVEC) 21790M: Alexander Viro <viro@zeniv.linux.org.uk> 21791S: Maintained 21792F: include/linux/uio.h 21793F: lib/iov_iter.c 21794 21795USERSPACE DMA BUFFER DRIVER 21796M: Gerd Hoffmann <kraxel@redhat.com> 21797L: dri-devel@lists.freedesktop.org 21798S: Maintained 21799T: git git://anongit.freedesktop.org/drm/drm-misc 21800F: drivers/dma-buf/udmabuf.c 21801F: include/uapi/linux/udmabuf.h 21802 21803USERSPACE I/O (UIO) 21804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21805S: Maintained 21806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21807F: Documentation/driver-api/uio-howto.rst 21808F: drivers/uio/ 21809F: include/linux/uio_driver.h 21810 21811UTIL-LINUX PACKAGE 21812M: Karel Zak <kzak@redhat.com> 21813L: util-linux@vger.kernel.org 21814S: Maintained 21815W: http://en.wikipedia.org/wiki/Util-linux 21816T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21817 21818UUID HELPERS 21819M: Christoph Hellwig <hch@lst.de> 21820R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21821L: linux-kernel@vger.kernel.org 21822S: Maintained 21823T: git git://git.infradead.org/users/hch/uuid.git 21824F: include/linux/uuid.h 21825F: include/uapi/linux/uuid.h 21826F: lib/test_uuid.c 21827F: lib/uuid.c 21828 21829UV SYSFS DRIVER 21830M: Justin Ernst <justin.ernst@hpe.com> 21831L: platform-driver-x86@vger.kernel.org 21832S: Maintained 21833F: drivers/platform/x86/uv_sysfs.c 21834 21835UVESAFB DRIVER 21836M: Michal Januszewski <spock@gentoo.org> 21837L: linux-fbdev@vger.kernel.org 21838S: Maintained 21839W: https://github.com/mjanusz/v86d 21840F: Documentation/fb/uvesafb.rst 21841F: drivers/video/fbdev/uvesafb.* 21842 21843Ux500 CLOCK DRIVERS 21844M: Ulf Hansson <ulf.hansson@linaro.org> 21845L: linux-clk@vger.kernel.org 21846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21847S: Maintained 21848F: drivers/clk/ux500/ 21849 21850VF610 NAND DRIVER 21851M: Stefan Agner <stefan@agner.ch> 21852L: linux-mtd@lists.infradead.org 21853S: Supported 21854F: drivers/mtd/nand/raw/vf610_nfc.c 21855 21856VFAT/FAT/MSDOS FILESYSTEM 21857M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21858S: Maintained 21859F: Documentation/filesystems/vfat.rst 21860F: fs/fat/ 21861F: tools/testing/selftests/filesystems/fat/ 21862 21863VFIO DRIVER 21864M: Alex Williamson <alex.williamson@redhat.com> 21865R: Cornelia Huck <cohuck@redhat.com> 21866L: kvm@vger.kernel.org 21867S: Maintained 21868T: git https://github.com/awilliam/linux-vfio.git 21869F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21870F: Documentation/driver-api/vfio.rst 21871F: drivers/vfio/ 21872F: include/linux/vfio.h 21873F: include/linux/vfio_pci_core.h 21874F: include/uapi/linux/vfio.h 21875 21876VFIO FSL-MC DRIVER 21877M: Diana Craciun <diana.craciun@oss.nxp.com> 21878L: kvm@vger.kernel.org 21879S: Maintained 21880F: drivers/vfio/fsl-mc/ 21881 21882VFIO HISILICON PCI DRIVER 21883M: Longfang Liu <liulongfang@huawei.com> 21884M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21885L: kvm@vger.kernel.org 21886S: Maintained 21887F: drivers/vfio/pci/hisilicon/ 21888 21889VFIO MEDIATED DEVICE DRIVERS 21890M: Kirti Wankhede <kwankhede@nvidia.com> 21891L: kvm@vger.kernel.org 21892S: Maintained 21893F: Documentation/driver-api/vfio-mediated-device.rst 21894F: drivers/vfio/mdev/ 21895F: include/linux/mdev.h 21896F: samples/vfio-mdev/ 21897 21898VFIO PCI DEVICE SPECIFIC DRIVERS 21899R: Jason Gunthorpe <jgg@nvidia.com> 21900R: Yishai Hadas <yishaih@nvidia.com> 21901R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21902R: Kevin Tian <kevin.tian@intel.com> 21903L: kvm@vger.kernel.org 21904S: Maintained 21905P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21906F: drivers/vfio/pci/*/ 21907 21908VFIO PLATFORM DRIVER 21909M: Eric Auger <eric.auger@redhat.com> 21910L: kvm@vger.kernel.org 21911S: Maintained 21912F: drivers/vfio/platform/ 21913 21914VFIO MLX5 PCI DRIVER 21915M: Yishai Hadas <yishaih@nvidia.com> 21916L: kvm@vger.kernel.org 21917S: Maintained 21918F: drivers/vfio/pci/mlx5/ 21919 21920VGA_SWITCHEROO 21921R: Lukas Wunner <lukas@wunner.de> 21922S: Maintained 21923T: git git://anongit.freedesktop.org/drm/drm-misc 21924F: Documentation/gpu/vga-switcheroo.rst 21925F: drivers/gpu/vga/vga_switcheroo.c 21926F: include/linux/vga_switcheroo.h 21927 21928VIA RHINE NETWORK DRIVER 21929S: Maintained 21930M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21931F: drivers/net/ethernet/via/via-rhine.c 21932 21933VIA SD/MMC CARD CONTROLLER DRIVER 21934M: Bruce Chang <brucechang@via.com.tw> 21935M: Harald Welte <HaraldWelte@viatech.com> 21936S: Maintained 21937F: drivers/mmc/host/via-sdmmc.c 21938 21939VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21940M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21941L: linux-fbdev@vger.kernel.org 21942S: Maintained 21943F: drivers/video/fbdev/via/ 21944F: include/linux/via-core.h 21945F: include/linux/via-gpio.h 21946F: include/linux/via_i2c.h 21947 21948VIA VELOCITY NETWORK DRIVER 21949M: Francois Romieu <romieu@fr.zoreil.com> 21950L: netdev@vger.kernel.org 21951S: Maintained 21952F: drivers/net/ethernet/via/via-velocity.* 21953 21954VICODEC VIRTUAL CODEC DRIVER 21955M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21956L: linux-media@vger.kernel.org 21957S: Maintained 21958W: https://linuxtv.org 21959T: git git://linuxtv.org/media_tree.git 21960F: drivers/media/test-drivers/vicodec/* 21961 21962VIDEO I2C POLLING DRIVER 21963M: Matt Ranostay <matt.ranostay@konsulko.com> 21964L: linux-media@vger.kernel.org 21965S: Maintained 21966F: drivers/media/i2c/video-i2c.c 21967 21968VIDEO MULTIPLEXER DRIVER 21969M: Philipp Zabel <p.zabel@pengutronix.de> 21970L: linux-media@vger.kernel.org 21971S: Maintained 21972F: drivers/media/platform/video-mux.c 21973 21974VIDEOBUF2 FRAMEWORK 21975M: Tomasz Figa <tfiga@chromium.org> 21976M: Marek Szyprowski <m.szyprowski@samsung.com> 21977L: linux-media@vger.kernel.org 21978S: Maintained 21979F: drivers/media/common/videobuf2/* 21980F: include/media/videobuf2-* 21981 21982VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21983M: Shuah Khan <skhan@linuxfoundation.org> 21984R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21985L: linux-media@vger.kernel.org 21986S: Maintained 21987W: https://linuxtv.org 21988T: git git://linuxtv.org/media_tree.git 21989F: drivers/media/test-drivers/vimc/* 21990 21991VIRT LIB 21992M: Alex Williamson <alex.williamson@redhat.com> 21993M: Paolo Bonzini <pbonzini@redhat.com> 21994L: kvm@vger.kernel.org 21995S: Supported 21996F: virt/lib/ 21997 21998VIRTIO AND VHOST VSOCK DRIVER 21999M: Stefan Hajnoczi <stefanha@redhat.com> 22000M: Stefano Garzarella <sgarzare@redhat.com> 22001L: kvm@vger.kernel.org 22002L: virtualization@lists.linux-foundation.org 22003L: netdev@vger.kernel.org 22004S: Maintained 22005F: drivers/vhost/vsock.c 22006F: include/linux/virtio_vsock.h 22007F: include/uapi/linux/virtio_vsock.h 22008F: net/vmw_vsock/virtio_transport.c 22009F: net/vmw_vsock/virtio_transport_common.c 22010 22011VIRTIO BLOCK AND SCSI DRIVERS 22012M: "Michael S. Tsirkin" <mst@redhat.com> 22013M: Jason Wang <jasowang@redhat.com> 22014R: Paolo Bonzini <pbonzini@redhat.com> 22015R: Stefan Hajnoczi <stefanha@redhat.com> 22016L: virtualization@lists.linux-foundation.org 22017S: Maintained 22018F: drivers/block/virtio_blk.c 22019F: drivers/scsi/virtio_scsi.c 22020F: drivers/vhost/scsi.c 22021F: include/uapi/linux/virtio_blk.h 22022F: include/uapi/linux/virtio_scsi.h 22023 22024VIRTIO CONSOLE DRIVER 22025M: Amit Shah <amit@kernel.org> 22026L: virtualization@lists.linux-foundation.org 22027S: Maintained 22028F: drivers/char/virtio_console.c 22029F: include/linux/virtio_console.h 22030F: include/uapi/linux/virtio_console.h 22031 22032VIRTIO CORE AND NET DRIVERS 22033M: "Michael S. Tsirkin" <mst@redhat.com> 22034M: Jason Wang <jasowang@redhat.com> 22035L: virtualization@lists.linux-foundation.org 22036S: Maintained 22037F: Documentation/ABI/testing/sysfs-bus-vdpa 22038F: Documentation/ABI/testing/sysfs-class-vduse 22039F: Documentation/devicetree/bindings/virtio/ 22040F: drivers/block/virtio_blk.c 22041F: drivers/crypto/virtio/ 22042F: drivers/net/virtio_net.c 22043F: drivers/vdpa/ 22044F: drivers/virtio/ 22045F: include/linux/vdpa.h 22046F: include/linux/virtio*.h 22047F: include/uapi/linux/virtio_*.h 22048F: tools/virtio/ 22049 22050VISL VIRTUAL STATELESS DECODER DRIVER 22051M: Daniel Almeida <daniel.almeida@collabora.com> 22052L: linux-media@vger.kernel.org 22053S: Supported 22054F: drivers/media/test-drivers/visl 22055 22056IFCVF VIRTIO DATA PATH ACCELERATOR 22057R: Zhu Lingshan <lingshan.zhu@intel.com> 22058F: drivers/vdpa/ifcvf/ 22059 22060VIRTIO BALLOON 22061M: "Michael S. Tsirkin" <mst@redhat.com> 22062M: David Hildenbrand <david@redhat.com> 22063L: virtualization@lists.linux-foundation.org 22064S: Maintained 22065F: drivers/virtio/virtio_balloon.c 22066F: include/uapi/linux/virtio_balloon.h 22067F: include/linux/balloon_compaction.h 22068F: mm/balloon_compaction.c 22069 22070VIRTIO CRYPTO DRIVER 22071M: Gonglei <arei.gonglei@huawei.com> 22072L: virtualization@lists.linux-foundation.org 22073L: linux-crypto@vger.kernel.org 22074S: Maintained 22075F: drivers/crypto/virtio/ 22076F: include/uapi/linux/virtio_crypto.h 22077 22078VIRTIO DRIVERS FOR S390 22079M: Cornelia Huck <cohuck@redhat.com> 22080M: Halil Pasic <pasic@linux.ibm.com> 22081M: Eric Farman <farman@linux.ibm.com> 22082L: linux-s390@vger.kernel.org 22083L: virtualization@lists.linux-foundation.org 22084L: kvm@vger.kernel.org 22085S: Supported 22086F: arch/s390/include/uapi/asm/virtio-ccw.h 22087F: drivers/s390/virtio/ 22088 22089VIRTIO FILE SYSTEM 22090M: Vivek Goyal <vgoyal@redhat.com> 22091M: Stefan Hajnoczi <stefanha@redhat.com> 22092M: Miklos Szeredi <miklos@szeredi.hu> 22093L: virtualization@lists.linux-foundation.org 22094L: linux-fsdevel@vger.kernel.org 22095S: Supported 22096W: https://virtio-fs.gitlab.io/ 22097F: Documentation/filesystems/virtiofs.rst 22098F: fs/fuse/virtio_fs.c 22099F: include/uapi/linux/virtio_fs.h 22100 22101VIRTIO GPIO DRIVER 22102M: Enrico Weigelt, metux IT consult <info@metux.net> 22103M: Viresh Kumar <vireshk@kernel.org> 22104L: linux-gpio@vger.kernel.org 22105L: virtualization@lists.linux-foundation.org 22106S: Maintained 22107F: drivers/gpio/gpio-virtio.c 22108F: include/uapi/linux/virtio_gpio.h 22109 22110VIRTIO GPU DRIVER 22111M: David Airlie <airlied@redhat.com> 22112M: Gerd Hoffmann <kraxel@redhat.com> 22113R: Gurchetan Singh <gurchetansingh@chromium.org> 22114R: Chia-I Wu <olvaffe@gmail.com> 22115L: dri-devel@lists.freedesktop.org 22116L: virtualization@lists.linux-foundation.org 22117S: Maintained 22118T: git git://anongit.freedesktop.org/drm/drm-misc 22119F: drivers/gpu/drm/virtio/ 22120F: include/uapi/linux/virtio_gpu.h 22121 22122VIRTIO HOST (VHOST) 22123M: "Michael S. Tsirkin" <mst@redhat.com> 22124M: Jason Wang <jasowang@redhat.com> 22125L: kvm@vger.kernel.org 22126L: virtualization@lists.linux-foundation.org 22127L: netdev@vger.kernel.org 22128S: Maintained 22129T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22130F: drivers/vhost/ 22131F: include/linux/vhost_iotlb.h 22132F: include/uapi/linux/vhost.h 22133 22134VIRTIO INPUT DRIVER 22135M: Gerd Hoffmann <kraxel@redhat.com> 22136S: Maintained 22137F: drivers/virtio/virtio_input.c 22138F: include/uapi/linux/virtio_input.h 22139 22140VIRTIO IOMMU DRIVER 22141M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22142L: virtualization@lists.linux-foundation.org 22143S: Maintained 22144F: drivers/iommu/virtio-iommu.c 22145F: include/uapi/linux/virtio_iommu.h 22146 22147VIRTIO MEM DRIVER 22148M: David Hildenbrand <david@redhat.com> 22149L: virtualization@lists.linux-foundation.org 22150S: Maintained 22151W: https://virtio-mem.gitlab.io/ 22152F: drivers/virtio/virtio_mem.c 22153F: include/uapi/linux/virtio_mem.h 22154 22155VIRTIO SOUND DRIVER 22156M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22157M: "Michael S. Tsirkin" <mst@redhat.com> 22158L: virtualization@lists.linux-foundation.org 22159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22160S: Maintained 22161F: include/uapi/linux/virtio_snd.h 22162F: sound/virtio/* 22163 22164VIRTIO I2C DRIVER 22165M: Conghui Chen <conghui.chen@intel.com> 22166M: Viresh Kumar <viresh.kumar@linaro.org> 22167L: linux-i2c@vger.kernel.org 22168L: virtualization@lists.linux-foundation.org 22169S: Maintained 22170F: drivers/i2c/busses/i2c-virtio.c 22171F: include/uapi/linux/virtio_i2c.h 22172 22173VIRTIO PMEM DRIVER 22174M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22175L: virtualization@lists.linux-foundation.org 22176S: Maintained 22177F: drivers/nvdimm/virtio_pmem.c 22178F: drivers/nvdimm/nd_virtio.c 22179 22180VIRTUAL BOX GUEST DEVICE DRIVER 22181M: Hans de Goede <hdegoede@redhat.com> 22182M: Arnd Bergmann <arnd@arndb.de> 22183M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22184S: Maintained 22185F: drivers/virt/vboxguest/ 22186F: include/linux/vbox_utils.h 22187F: include/uapi/linux/vbox*.h 22188 22189VIRTUAL BOX SHARED FOLDER VFS DRIVER 22190M: Hans de Goede <hdegoede@redhat.com> 22191L: linux-fsdevel@vger.kernel.org 22192S: Maintained 22193F: fs/vboxsf/* 22194 22195VIRTUAL SERIO DEVICE DRIVER 22196M: Stephen Chandler Paul <thatslyude@gmail.com> 22197S: Maintained 22198F: drivers/input/serio/userio.c 22199F: include/uapi/linux/userio.h 22200 22201VIVID VIRTUAL VIDEO DRIVER 22202M: Hans Verkuil <hverkuil@xs4all.nl> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205W: https://linuxtv.org 22206T: git git://linuxtv.org/media_tree.git 22207F: drivers/media/test-drivers/vivid/* 22208 22209VIDTV VIRTUAL DIGITAL TV DRIVER 22210M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22211L: linux-media@vger.kernel.org 22212S: Maintained 22213W: https://linuxtv.org 22214T: git git://linuxtv.org/media_tree.git 22215F: drivers/media/test-drivers/vidtv/* 22216 22217VLYNQ BUS 22218M: Florian Fainelli <f.fainelli@gmail.com> 22219L: openwrt-devel@lists.openwrt.org (subscribers-only) 22220S: Maintained 22221F: drivers/vlynq/vlynq.c 22222F: include/linux/vlynq.h 22223 22224VME SUBSYSTEM 22225M: Martyn Welch <martyn@welchs.me.uk> 22226M: Manohar Vanga <manohar.vanga@gmail.com> 22227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22228L: linux-kernel@vger.kernel.org 22229S: Odd fixes 22230T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22231F: Documentation/driver-api/vme.rst 22232F: drivers/staging/vme_user/ 22233 22234VM SOCKETS (AF_VSOCK) 22235M: Stefano Garzarella <sgarzare@redhat.com> 22236L: virtualization@lists.linux-foundation.org 22237L: netdev@vger.kernel.org 22238S: Maintained 22239F: drivers/net/vsockmon.c 22240F: include/net/af_vsock.h 22241F: include/uapi/linux/vm_sockets.h 22242F: include/uapi/linux/vm_sockets_diag.h 22243F: include/uapi/linux/vsockmon.h 22244F: net/vmw_vsock/ 22245F: tools/testing/vsock/ 22246 22247VMWARE BALLOON DRIVER 22248M: Nadav Amit <namit@vmware.com> 22249R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22250L: linux-kernel@vger.kernel.org 22251S: Supported 22252F: drivers/misc/vmw_balloon.c 22253 22254VMWARE HYPERVISOR INTERFACE 22255M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22256M: Alexey Makhalov <amakhalov@vmware.com> 22257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22258L: virtualization@lists.linux-foundation.org 22259L: x86@kernel.org 22260S: Supported 22261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22262F: arch/x86/include/asm/vmware.h 22263F: arch/x86/kernel/cpu/vmware.c 22264 22265VMWARE PVRDMA DRIVER 22266M: Bryan Tan <bryantan@vmware.com> 22267M: Vishnu Dasa <vdasa@vmware.com> 22268R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22269L: linux-rdma@vger.kernel.org 22270S: Supported 22271F: drivers/infiniband/hw/vmw_pvrdma/ 22272 22273VMWARE PVSCSI DRIVER 22274M: Vishal Bhakta <vbhakta@vmware.com> 22275R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22276L: linux-scsi@vger.kernel.org 22277S: Supported 22278F: drivers/scsi/vmw_pvscsi.c 22279F: drivers/scsi/vmw_pvscsi.h 22280 22281VMWARE VIRTUAL PTP CLOCK DRIVER 22282M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22283M: Deep Shah <sdeep@vmware.com> 22284R: Alexey Makhalov <amakhalov@vmware.com> 22285R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22286L: netdev@vger.kernel.org 22287S: Supported 22288F: drivers/ptp/ptp_vmw.c 22289 22290VMWARE VMCI DRIVER 22291M: Bryan Tan <bryantan@vmware.com> 22292M: Vishnu Dasa <vdasa@vmware.com> 22293R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22294L: linux-kernel@vger.kernel.org 22295S: Supported 22296F: drivers/misc/vmw_vmci/ 22297F: include/linux/vmw_vmci* 22298 22299VMWARE VMMOUSE SUBDRIVER 22300M: Zack Rusin <zackr@vmware.com> 22301R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22302R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22303L: linux-input@vger.kernel.org 22304S: Supported 22305F: drivers/input/mouse/vmmouse.c 22306F: drivers/input/mouse/vmmouse.h 22307 22308VMWARE VMXNET3 ETHERNET DRIVER 22309M: Ronak Doshi <doshir@vmware.com> 22310R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22311L: netdev@vger.kernel.org 22312S: Supported 22313F: drivers/net/vmxnet3/ 22314 22315VMWARE VSOCK VMCI TRANSPORT DRIVER 22316M: Bryan Tan <bryantan@vmware.com> 22317M: Vishnu Dasa <vdasa@vmware.com> 22318R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22319L: linux-kernel@vger.kernel.org 22320S: Supported 22321F: net/vmw_vsock/vmci_transport* 22322 22323VOCORE VOCORE2 BOARD 22324M: Harvey Hunt <harveyhuntnexus@gmail.com> 22325L: linux-mips@vger.kernel.org 22326S: Maintained 22327F: arch/mips/boot/dts/ralink/vocore2.dts 22328 22329VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22330M: Liam Girdwood <lgirdwood@gmail.com> 22331M: Mark Brown <broonie@kernel.org> 22332L: linux-kernel@vger.kernel.org 22333S: Supported 22334W: http://www.slimlogic.co.uk/?p=48 22335T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22336F: Documentation/devicetree/bindings/regulator/ 22337F: Documentation/power/regulator/ 22338F: drivers/regulator/ 22339F: include/dt-bindings/regulator/ 22340F: include/linux/regulator/ 22341K: regulator_get_optional 22342 22343VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22344R: Matti Vaittinen <mazziesaccount@gmail.com> 22345F: drivers/regulator/irq_helpers.c 22346 22347VRF 22348M: David Ahern <dsahern@kernel.org> 22349L: netdev@vger.kernel.org 22350S: Maintained 22351F: Documentation/networking/vrf.rst 22352F: drivers/net/vrf.c 22353 22354VSPRINTF 22355M: Petr Mladek <pmladek@suse.com> 22356M: Steven Rostedt <rostedt@goodmis.org> 22357M: Sergey Senozhatsky <senozhatsky@chromium.org> 22358R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22359R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22360S: Maintained 22361T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22362F: Documentation/core-api/printk-formats.rst 22363F: lib/test_printf.c 22364F: lib/test_scanf.c 22365F: lib/vsprintf.c 22366 22367VT1211 HARDWARE MONITOR DRIVER 22368M: Juerg Haefliger <juergh@proton.me> 22369L: linux-hwmon@vger.kernel.org 22370S: Maintained 22371F: Documentation/hwmon/vt1211.rst 22372F: drivers/hwmon/vt1211.c 22373 22374VT8231 HARDWARE MONITOR DRIVER 22375M: Roger Lucas <vt8231@hiddenengine.co.uk> 22376L: linux-hwmon@vger.kernel.org 22377S: Maintained 22378F: drivers/hwmon/vt8231.c 22379 22380VUB300 USB to SDIO/SD/MMC bridge chip 22381L: linux-mmc@vger.kernel.org 22382S: Orphan 22383F: drivers/mmc/host/vub300.c 22384 22385W1 DALLAS'S 1-WIRE BUS 22386M: Evgeniy Polyakov <zbr@ioremap.net> 22387S: Maintained 22388F: Documentation/devicetree/bindings/w1/ 22389F: Documentation/w1/ 22390F: drivers/w1/ 22391F: include/linux/w1.h 22392 22393W83791D HARDWARE MONITORING DRIVER 22394M: Marc Hulsman <m.hulsman@tudelft.nl> 22395L: linux-hwmon@vger.kernel.org 22396S: Maintained 22397F: Documentation/hwmon/w83791d.rst 22398F: drivers/hwmon/w83791d.c 22399 22400W83793 HARDWARE MONITORING DRIVER 22401M: Rudolf Marek <r.marek@assembler.cz> 22402L: linux-hwmon@vger.kernel.org 22403S: Maintained 22404F: Documentation/hwmon/w83793.rst 22405F: drivers/hwmon/w83793.c 22406 22407W83795 HARDWARE MONITORING DRIVER 22408M: Jean Delvare <jdelvare@suse.com> 22409L: linux-hwmon@vger.kernel.org 22410S: Maintained 22411F: drivers/hwmon/w83795.c 22412 22413W83L51xD SD/MMC CARD INTERFACE DRIVER 22414M: Pierre Ossman <pierre@ossman.eu> 22415S: Maintained 22416F: drivers/mmc/host/wbsd.* 22417 22418WACOM PROTOCOL 4 SERIAL TABLETS 22419M: Julian Squires <julian@cipht.net> 22420M: Hans de Goede <hdegoede@redhat.com> 22421L: linux-input@vger.kernel.org 22422S: Maintained 22423F: drivers/input/tablet/wacom_serial4.c 22424 22425WANGXUN ETHERNET DRIVER 22426M: Jiawen Wu <jiawenwu@trustnetic.com> 22427M: Mengyuan Lou <mengyuanlou@net-swift.com> 22428W: https://www.net-swift.com 22429L: netdev@vger.kernel.org 22430S: Maintained 22431F: Documentation/networking/device_drivers/ethernet/wangxun/* 22432F: drivers/net/ethernet/wangxun/ 22433 22434WATCHDOG DEVICE DRIVERS 22435M: Wim Van Sebroeck <wim@linux-watchdog.org> 22436M: Guenter Roeck <linux@roeck-us.net> 22437L: linux-watchdog@vger.kernel.org 22438S: Maintained 22439W: http://www.linux-watchdog.org/ 22440T: git git://www.linux-watchdog.org/linux-watchdog.git 22441F: Documentation/devicetree/bindings/watchdog/ 22442F: Documentation/watchdog/ 22443F: drivers/watchdog/ 22444F: include/linux/watchdog.h 22445F: include/uapi/linux/watchdog.h 22446F: include/trace/events/watchdog.h 22447 22448WHISKEYCOVE PMIC GPIO DRIVER 22449M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22450L: linux-gpio@vger.kernel.org 22451S: Maintained 22452F: drivers/gpio/gpio-wcove.c 22453 22454WHWAVE RTC DRIVER 22455M: Dianlong Li <long17.cool@163.com> 22456L: linux-rtc@vger.kernel.org 22457S: Maintained 22458F: drivers/rtc/rtc-sd3078.c 22459 22460WIIMOTE HID DRIVER 22461M: David Rheinsberg <david.rheinsberg@gmail.com> 22462L: linux-input@vger.kernel.org 22463S: Maintained 22464F: drivers/hid/hid-wiimote* 22465 22466WILOCITY WIL6210 WIRELESS DRIVER 22467L: linux-wireless@vger.kernel.org 22468S: Orphan 22469W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22470F: drivers/net/wireless/ath/wil6210/ 22471 22472WINBOND CIR DRIVER 22473M: David Härdeman <david@hardeman.nu> 22474S: Maintained 22475F: drivers/media/rc/winbond-cir.c 22476 22477WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22478M: William Breathitt Gray <william.gray@linaro.org> 22479L: linux-watchdog@vger.kernel.org 22480S: Maintained 22481F: drivers/watchdog/ebc-c384_wdt.c 22482 22483WINSYSTEMS WS16C48 GPIO DRIVER 22484M: William Breathitt Gray <william.gray@linaro.org> 22485L: linux-gpio@vger.kernel.org 22486S: Maintained 22487F: drivers/gpio/gpio-ws16c48.c 22488 22489WIREGUARD SECURE NETWORK TUNNEL 22490M: Jason A. Donenfeld <Jason@zx2c4.com> 22491L: wireguard@lists.zx2c4.com 22492L: netdev@vger.kernel.org 22493S: Maintained 22494F: drivers/net/wireguard/ 22495F: tools/testing/selftests/wireguard/ 22496 22497WISTRON LAPTOP BUTTON DRIVER 22498M: Miloslav Trmac <mitr@volny.cz> 22499S: Maintained 22500F: drivers/input/misc/wistron_btns.c 22501 22502WL3501 WIRELESS PCMCIA CARD DRIVER 22503L: linux-wireless@vger.kernel.org 22504S: Odd fixes 22505F: drivers/net/wireless/wl3501* 22506 22507WOLFSON MICROELECTRONICS DRIVERS 22508L: patches@opensource.cirrus.com 22509S: Supported 22510W: https://github.com/CirrusLogic/linux-drivers/wiki 22511T: git https://github.com/CirrusLogic/linux-drivers.git 22512F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22513F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22514F: Documentation/devicetree/bindings/mfd/wm831x.txt 22515F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22516F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22517F: Documentation/devicetree/bindings/sound/wm* 22518F: Documentation/hwmon/wm83??.rst 22519F: arch/arm/mach-s3c/mach-crag6410* 22520F: drivers/clk/clk-wm83*.c 22521F: drivers/gpio/gpio-*wm*.c 22522F: drivers/gpio/gpio-arizona.c 22523F: drivers/hwmon/wm83??-hwmon.c 22524F: drivers/input/misc/wm831x-on.c 22525F: drivers/input/touchscreen/wm831x-ts.c 22526F: drivers/input/touchscreen/wm97*.c 22527F: drivers/leds/leds-wm83*.c 22528F: drivers/mfd/arizona* 22529F: drivers/mfd/cs47l24* 22530F: drivers/mfd/wm*.c 22531F: drivers/power/supply/wm83*.c 22532F: drivers/regulator/arizona* 22533F: drivers/regulator/wm8*.c 22534F: drivers/rtc/rtc-wm83*.c 22535F: drivers/video/backlight/wm83*_bl.c 22536F: drivers/watchdog/wm83*_wdt.c 22537F: include/linux/mfd/arizona/ 22538F: include/linux/mfd/wm831x/ 22539F: include/linux/mfd/wm8350/ 22540F: include/linux/mfd/wm8400* 22541F: include/linux/regulator/arizona* 22542F: include/linux/wm97xx.h 22543F: include/sound/wm????.h 22544F: sound/soc/codecs/arizona* 22545F: sound/soc/codecs/cs47l24* 22546F: sound/soc/codecs/wm* 22547 22548WORKQUEUE 22549M: Tejun Heo <tj@kernel.org> 22550R: Lai Jiangshan <jiangshanlai@gmail.com> 22551S: Maintained 22552T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22553F: Documentation/core-api/workqueue.rst 22554F: include/linux/workqueue.h 22555F: kernel/workqueue.c 22556 22557WWAN DRIVERS 22558M: Loic Poulain <loic.poulain@linaro.org> 22559M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22560R: Johannes Berg <johannes@sipsolutions.net> 22561L: netdev@vger.kernel.org 22562S: Maintained 22563F: drivers/net/wwan/ 22564F: include/linux/wwan.h 22565F: include/uapi/linux/wwan.h 22566 22567X-POWERS AXP288 PMIC DRIVERS 22568M: Hans de Goede <hdegoede@redhat.com> 22569S: Maintained 22570F: drivers/acpi/pmic/intel_pmic_xpower.c 22571N: axp288 22572 22573X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22574M: Chen-Yu Tsai <wens@csie.org> 22575L: linux-kernel@vger.kernel.org 22576S: Maintained 22577N: axp[128] 22578 22579X.25 STACK 22580M: Martin Schiller <ms@dev.tdt.de> 22581L: linux-x25@vger.kernel.org 22582S: Maintained 22583F: Documentation/networking/lapb-module.rst 22584F: Documentation/networking/x25* 22585F: drivers/net/wan/hdlc_x25.c 22586F: drivers/net/wan/lapbether.c 22587F: include/*/lapb.h 22588F: include/net/x25* 22589F: include/uapi/linux/x25.h 22590F: net/lapb/ 22591F: net/x25/ 22592 22593X86 ARCHITECTURE (32-BIT AND 64-BIT) 22594M: Thomas Gleixner <tglx@linutronix.de> 22595M: Ingo Molnar <mingo@redhat.com> 22596M: Borislav Petkov <bp@alien8.de> 22597M: Dave Hansen <dave.hansen@linux.intel.com> 22598M: x86@kernel.org 22599R: "H. Peter Anvin" <hpa@zytor.com> 22600L: linux-kernel@vger.kernel.org 22601S: Maintained 22602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22603F: Documentation/devicetree/bindings/x86/ 22604F: Documentation/x86/ 22605F: arch/x86/ 22606 22607X86 ENTRY CODE 22608M: Andy Lutomirski <luto@kernel.org> 22609L: linux-kernel@vger.kernel.org 22610S: Maintained 22611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22612F: arch/x86/entry/ 22613 22614X86 MCE INFRASTRUCTURE 22615M: Tony Luck <tony.luck@intel.com> 22616M: Borislav Petkov <bp@alien8.de> 22617L: linux-edac@vger.kernel.org 22618S: Maintained 22619F: Documentation/ABI/testing/sysfs-mce 22620F: Documentation/x86/x86_64/machinecheck.rst 22621F: arch/x86/kernel/cpu/mce/* 22622 22623X86 MICROCODE UPDATE SUPPORT 22624M: Borislav Petkov <bp@alien8.de> 22625S: Maintained 22626F: arch/x86/kernel/cpu/microcode/* 22627 22628X86 MM 22629M: Dave Hansen <dave.hansen@linux.intel.com> 22630M: Andy Lutomirski <luto@kernel.org> 22631M: Peter Zijlstra <peterz@infradead.org> 22632L: linux-kernel@vger.kernel.org 22633S: Maintained 22634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22635F: arch/x86/mm/ 22636 22637X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22638M: Hans de Goede <hdegoede@redhat.com> 22639L: platform-driver-x86@vger.kernel.org 22640S: Maintained 22641T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22642F: drivers/platform/x86/x86-android-tablets.c 22643 22644X86 PLATFORM DRIVERS 22645M: Hans de Goede <hdegoede@redhat.com> 22646M: Mark Gross <markgross@kernel.org> 22647L: platform-driver-x86@vger.kernel.org 22648S: Maintained 22649T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22650F: drivers/platform/olpc/ 22651F: drivers/platform/x86/ 22652F: include/linux/platform_data/x86/ 22653 22654X86 PLATFORM DRIVERS - ARCH 22655R: Darren Hart <dvhart@infradead.org> 22656R: Andy Shevchenko <andy@infradead.org> 22657L: platform-driver-x86@vger.kernel.org 22658L: x86@kernel.org 22659S: Maintained 22660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22661F: arch/x86/platform 22662 22663X86 PLATFORM UV HPE SUPERDOME FLEX 22664M: Steve Wahl <steve.wahl@hpe.com> 22665R: Mike Travis <mike.travis@hpe.com> 22666R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22667R: Russ Anderson <russ.anderson@hpe.com> 22668S: Supported 22669F: arch/x86/include/asm/uv/ 22670F: arch/x86/kernel/apic/x2apic_uv_x.c 22671F: arch/x86/platform/uv/ 22672 22673X86 STACK UNWINDING 22674M: Josh Poimboeuf <jpoimboe@kernel.org> 22675M: Peter Zijlstra <peterz@infradead.org> 22676S: Supported 22677F: arch/x86/include/asm/unwind*.h 22678F: arch/x86/kernel/dumpstack.c 22679F: arch/x86/kernel/stacktrace.c 22680F: arch/x86/kernel/unwind_*.c 22681 22682X86 VDSO 22683M: Andy Lutomirski <luto@kernel.org> 22684L: linux-kernel@vger.kernel.org 22685S: Maintained 22686T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22687F: arch/x86/entry/vdso/ 22688 22689XARRAY 22690M: Matthew Wilcox <willy@infradead.org> 22691L: linux-fsdevel@vger.kernel.org 22692S: Supported 22693F: Documentation/core-api/xarray.rst 22694F: include/linux/idr.h 22695F: include/linux/xarray.h 22696F: lib/idr.c 22697F: lib/xarray.c 22698F: tools/testing/radix-tree 22699 22700XBOX DVD IR REMOTE 22701M: Benjamin Valentin <benpicco@googlemail.com> 22702S: Maintained 22703F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22704F: drivers/media/rc/xbox_remote.c 22705 22706XC2028/3028 TUNER DRIVER 22707M: Mauro Carvalho Chehab <mchehab@kernel.org> 22708L: linux-media@vger.kernel.org 22709S: Maintained 22710W: https://linuxtv.org 22711T: git git://linuxtv.org/media_tree.git 22712F: drivers/media/tuners/xc2028.* 22713 22714XDP (eXpress Data Path) 22715M: Alexei Starovoitov <ast@kernel.org> 22716M: Daniel Borkmann <daniel@iogearbox.net> 22717M: David S. Miller <davem@davemloft.net> 22718M: Jakub Kicinski <kuba@kernel.org> 22719M: Jesper Dangaard Brouer <hawk@kernel.org> 22720M: John Fastabend <john.fastabend@gmail.com> 22721L: netdev@vger.kernel.org 22722L: bpf@vger.kernel.org 22723S: Supported 22724F: include/net/xdp.h 22725F: include/net/xdp_priv.h 22726F: include/trace/events/xdp.h 22727F: kernel/bpf/cpumap.c 22728F: kernel/bpf/devmap.c 22729F: net/core/xdp.c 22730F: samples/bpf/xdp* 22731F: tools/testing/selftests/bpf/*xdp* 22732F: tools/testing/selftests/bpf/*/*xdp* 22733F: drivers/net/ethernet/*/*/*/*/*xdp* 22734F: drivers/net/ethernet/*/*/*xdp* 22735K: (?:\b|_)xdp(?:\b|_) 22736 22737XDP SOCKETS (AF_XDP) 22738M: Björn Töpel <bjorn@kernel.org> 22739M: Magnus Karlsson <magnus.karlsson@intel.com> 22740M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22741R: Jonathan Lemon <jonathan.lemon@gmail.com> 22742L: netdev@vger.kernel.org 22743L: bpf@vger.kernel.org 22744S: Maintained 22745F: Documentation/networking/af_xdp.rst 22746F: include/net/xdp_sock* 22747F: include/net/xsk_buff_pool.h 22748F: include/uapi/linux/if_xdp.h 22749F: include/uapi/linux/xdp_diag.h 22750F: include/net/netns/xdp.h 22751F: net/xdp/ 22752F: tools/testing/selftests/bpf/*xsk* 22753 22754XEN BLOCK SUBSYSTEM 22755M: Roger Pau Monné <roger.pau@citrix.com> 22756L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22757S: Supported 22758F: drivers/block/xen* 22759F: drivers/block/xen-blkback/* 22760 22761XEN HYPERVISOR ARM 22762M: Stefano Stabellini <sstabellini@kernel.org> 22763L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22764S: Maintained 22765F: arch/arm/include/asm/xen/ 22766F: arch/arm/xen/ 22767 22768XEN HYPERVISOR ARM64 22769M: Stefano Stabellini <sstabellini@kernel.org> 22770L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22771S: Maintained 22772F: arch/arm64/include/asm/xen/ 22773F: arch/arm64/xen/ 22774 22775XEN HYPERVISOR INTERFACE 22776M: Juergen Gross <jgross@suse.com> 22777M: Stefano Stabellini <sstabellini@kernel.org> 22778R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22779L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22780S: Supported 22781T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22782F: Documentation/ABI/stable/sysfs-hypervisor-xen 22783F: Documentation/ABI/testing/sysfs-hypervisor-xen 22784F: drivers/*/xen-*front.c 22785F: drivers/xen/ 22786F: include/uapi/xen/ 22787F: include/xen/ 22788F: kernel/configs/xen.config 22789 22790XEN HYPERVISOR X86 22791M: Juergen Gross <jgross@suse.com> 22792R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22793L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22794S: Supported 22795F: arch/x86/configs/xen.config 22796F: arch/x86/include/asm/pvclock-abi.h 22797F: arch/x86/include/asm/xen/ 22798F: arch/x86/platform/pvh/ 22799F: arch/x86/xen/ 22800 22801XEN NETWORK BACKEND DRIVER 22802M: Wei Liu <wei.liu@kernel.org> 22803M: Paul Durrant <paul@xen.org> 22804L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22805L: netdev@vger.kernel.org 22806S: Supported 22807F: drivers/net/xen-netback/* 22808 22809XEN PCI SUBSYSTEM 22810M: Juergen Gross <jgross@suse.com> 22811L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22812S: Supported 22813F: arch/x86/pci/*xen* 22814F: drivers/pci/*xen* 22815 22816XEN PVSCSI DRIVERS 22817M: Juergen Gross <jgross@suse.com> 22818L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22819L: linux-scsi@vger.kernel.org 22820S: Supported 22821F: drivers/scsi/xen-scsifront.c 22822F: drivers/xen/xen-scsiback.c 22823F: include/xen/interface/io/vscsiif.h 22824 22825XEN PVUSB DRIVER 22826M: Juergen Gross <jgross@suse.com> 22827L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22828L: linux-usb@vger.kernel.org 22829S: Supported 22830F: drivers/usb/host/xen* 22831F: include/xen/interface/io/usbif.h 22832 22833XEN SOUND FRONTEND DRIVER 22834M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22835L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22837S: Supported 22838F: sound/xen/* 22839 22840XEN SWIOTLB SUBSYSTEM 22841M: Juergen Gross <jgross@suse.com> 22842M: Stefano Stabellini <sstabellini@kernel.org> 22843L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22844L: iommu@lists.linux.dev 22845S: Supported 22846F: arch/*/include/asm/xen/swiotlb-xen.h 22847F: drivers/xen/swiotlb-xen.c 22848F: include/xen/arm/swiotlb-xen.h 22849F: include/xen/swiotlb-xen.h 22850 22851XFS FILESYSTEM 22852C: irc://irc.oftc.net/xfs 22853M: Darrick J. Wong <djwong@kernel.org> 22854L: linux-xfs@vger.kernel.org 22855S: Supported 22856W: http://xfs.org/ 22857T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22858F: Documentation/ABI/testing/sysfs-fs-xfs 22859F: Documentation/admin-guide/xfs.rst 22860F: Documentation/filesystems/xfs-delayed-logging-design.rst 22861F: Documentation/filesystems/xfs-self-describing-metadata.rst 22862F: fs/xfs/ 22863F: include/uapi/linux/dqblk_xfs.h 22864F: include/uapi/linux/fsmap.h 22865 22866XILINX AMS DRIVER 22867M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22868L: linux-iio@vger.kernel.org 22869S: Maintained 22870F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22871F: drivers/iio/adc/xilinx-ams.c 22872 22873XILINX AXI ETHERNET DRIVER 22874M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22875S: Maintained 22876F: drivers/net/ethernet/xilinx/xilinx_axienet* 22877 22878XILINX CAN DRIVER 22879M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22880R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22881L: linux-can@vger.kernel.org 22882S: Maintained 22883F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22884F: drivers/net/can/xilinx_can.c 22885 22886XILINX GPIO DRIVER 22887M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22888R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22889R: Michal Simek <michal.simek@xilinx.com> 22890S: Maintained 22891F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22892F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22893F: drivers/gpio/gpio-xilinx.c 22894F: drivers/gpio/gpio-zynq.c 22895 22896XILINX SD-FEC IP CORES 22897M: Derek Kiernan <derek.kiernan@xilinx.com> 22898M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22899S: Maintained 22900F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22901F: Documentation/misc-devices/xilinx_sdfec.rst 22902F: drivers/misc/Kconfig 22903F: drivers/misc/Makefile 22904F: drivers/misc/xilinx_sdfec.c 22905F: include/uapi/misc/xilinx_sdfec.h 22906 22907XILINX PWM DRIVER 22908M: Sean Anderson <sean.anderson@seco.com> 22909S: Maintained 22910F: drivers/pwm/pwm-xilinx.c 22911F: include/clocksource/timer-xilinx.h 22912 22913XILINX UARTLITE SERIAL DRIVER 22914M: Peter Korsgaard <jacmet@sunsite.dk> 22915L: linux-serial@vger.kernel.org 22916S: Maintained 22917F: drivers/tty/serial/uartlite.c 22918 22919XILINX VIDEO IP CORES 22920M: Hyun Kwon <hyun.kwon@xilinx.com> 22921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22922L: linux-media@vger.kernel.org 22923S: Supported 22924T: git git://linuxtv.org/media_tree.git 22925F: Documentation/devicetree/bindings/media/xilinx/ 22926F: drivers/media/platform/xilinx/ 22927F: include/uapi/linux/xilinx-v4l2-controls.h 22928 22929XILINX ZYNQMP DPDMA DRIVER 22930M: Hyun Kwon <hyun.kwon@xilinx.com> 22931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22932L: dmaengine@vger.kernel.org 22933S: Supported 22934F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22935F: drivers/dma/xilinx/xilinx_dpdma.c 22936F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22937 22938XILINX ZYNQMP PSGTR PHY DRIVER 22939M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22941L: linux-kernel@vger.kernel.org 22942S: Supported 22943T: git https://github.com/Xilinx/linux-xlnx.git 22944F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22945F: drivers/phy/xilinx/phy-zynqmp.c 22946 22947XILINX ZYNQMP SHA3 DRIVER 22948M: Harsha <harsha.harsha@xilinx.com> 22949S: Maintained 22950F: drivers/crypto/xilinx/zynqmp-sha.c 22951 22952XILINX EVENT MANAGEMENT DRIVER 22953M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22954S: Maintained 22955F: drivers/soc/xilinx/xlnx_event_manager.c 22956F: include/linux/firmware/xlnx-event-manager.h 22957 22958XILLYBUS DRIVER 22959M: Eli Billauer <eli.billauer@gmail.com> 22960L: linux-kernel@vger.kernel.org 22961S: Supported 22962F: drivers/char/xillybus/ 22963 22964XLP9XX I2C DRIVER 22965M: George Cherian <gcherian@marvell.com> 22966L: linux-i2c@vger.kernel.org 22967S: Supported 22968W: http://www.marvell.com 22969F: drivers/i2c/busses/i2c-xlp9xx.c 22970 22971XRA1403 GPIO EXPANDER 22972M: Nandor Han <nandor.han@ge.com> 22973M: Semi Malinen <semi.malinen@ge.com> 22974L: linux-gpio@vger.kernel.org 22975S: Maintained 22976F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22977F: drivers/gpio/gpio-xra1403.c 22978 22979XTENSA XTFPGA PLATFORM SUPPORT 22980M: Max Filippov <jcmvbkbc@gmail.com> 22981L: linux-xtensa@linux-xtensa.org 22982S: Maintained 22983F: drivers/spi/spi-xtensa-xtfpga.c 22984F: sound/soc/xtensa/xtfpga-i2s.c 22985 22986YAM DRIVER FOR AX.25 22987M: Jean-Paul Roubelat <jpr@f6fbb.org> 22988L: linux-hams@vger.kernel.org 22989S: Maintained 22990F: drivers/net/hamradio/yam* 22991F: include/linux/yam.h 22992 22993YAMA SECURITY MODULE 22994M: Kees Cook <keescook@chromium.org> 22995S: Supported 22996T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22997F: Documentation/admin-guide/LSM/Yama.rst 22998F: security/yama/ 22999 23000YEALINK PHONE DRIVER 23001M: Henk Vergonet <Henk.Vergonet@gmail.com> 23002L: usbb2k-api-dev@nongnu.org 23003S: Maintained 23004F: Documentation/input/devices/yealink.rst 23005F: drivers/input/misc/yealink.* 23006 23007Z8530 DRIVER FOR AX.25 23008M: Joerg Reuter <jreuter@yaina.de> 23009L: linux-hams@vger.kernel.org 23010S: Maintained 23011W: http://yaina.de/jreuter/ 23012W: http://www.qsl.net/dl1bke/ 23013F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23014F: drivers/net/hamradio/*scc.c 23015F: drivers/net/hamradio/z8530.h 23016 23017ZBUD COMPRESSED PAGE ALLOCATOR 23018M: Seth Jennings <sjenning@redhat.com> 23019M: Dan Streetman <ddstreet@ieee.org> 23020L: linux-mm@kvack.org 23021S: Maintained 23022F: mm/zbud.c 23023 23024Z3FOLD COMPRESSED PAGE ALLOCATOR 23025M: Vitaly Wool <vitaly.wool@konsulko.com> 23026R: Miaohe Lin <linmiaohe@huawei.com> 23027L: linux-mm@kvack.org 23028S: Maintained 23029F: mm/z3fold.c 23030 23031ZD1211RW WIRELESS DRIVER 23032M: Ulrich Kunitz <kune@deine-taler.de> 23033L: linux-wireless@vger.kernel.org 23034L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23035S: Maintained 23036W: http://zd1211.ath.cx/wiki/DriverRewrite 23037F: drivers/net/wireless/zydas/zd1211rw/ 23038 23039ZD1301 MEDIA DRIVER 23040M: Antti Palosaari <crope@iki.fi> 23041L: linux-media@vger.kernel.org 23042S: Maintained 23043W: https://linuxtv.org/ 23044W: http://palosaari.fi/linux/ 23045Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23046F: drivers/media/usb/dvb-usb-v2/zd1301* 23047 23048ZD1301_DEMOD MEDIA DRIVER 23049M: Antti Palosaari <crope@iki.fi> 23050L: linux-media@vger.kernel.org 23051S: Maintained 23052W: https://linuxtv.org/ 23053W: http://palosaari.fi/linux/ 23054Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23055F: drivers/media/dvb-frontends/zd1301_demod* 23056 23057ZHAOXIN PROCESSOR SUPPORT 23058M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23059L: linux-kernel@vger.kernel.org 23060S: Maintained 23061F: arch/x86/kernel/cpu/zhaoxin.c 23062 23063ZONEFS FILESYSTEM 23064M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23065M: Naohiro Aota <naohiro.aota@wdc.com> 23066R: Johannes Thumshirn <jth@kernel.org> 23067L: linux-fsdevel@vger.kernel.org 23068S: Maintained 23069T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23070F: Documentation/filesystems/zonefs.rst 23071F: fs/zonefs/ 23072 23073ZPOOL COMPRESSED PAGE STORAGE API 23074M: Dan Streetman <ddstreet@ieee.org> 23075L: linux-mm@kvack.org 23076S: Maintained 23077F: include/linux/zpool.h 23078F: mm/zpool.c 23079 23080ZR36067 VIDEO FOR LINUX DRIVER 23081M: Corentin Labbe <clabbe@baylibre.com> 23082L: mjpeg-users@lists.sourceforge.net 23083L: linux-media@vger.kernel.org 23084S: Maintained 23085W: http://mjpeg.sourceforge.net/driver-zoran/ 23086Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23087F: Documentation/driver-api/media/drivers/zoran.rst 23088F: drivers/media/pci/zoran/ 23089 23090ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23091M: Minchan Kim <minchan@kernel.org> 23092M: Sergey Senozhatsky <senozhatsky@chromium.org> 23093L: linux-kernel@vger.kernel.org 23094S: Maintained 23095F: Documentation/admin-guide/blockdev/zram.rst 23096F: drivers/block/zram/ 23097 23098ZS DECSTATION Z85C30 SERIAL DRIVER 23099M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23100S: Maintained 23101F: drivers/tty/serial/zs.* 23102 23103ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23104M: Minchan Kim <minchan@kernel.org> 23105M: Sergey Senozhatsky <senozhatsky@chromium.org> 23106L: linux-mm@kvack.org 23107S: Maintained 23108F: Documentation/mm/zsmalloc.rst 23109F: include/linux/zsmalloc.h 23110F: mm/zsmalloc.c 23111 23112ZSTD 23113M: Nick Terrell <terrelln@fb.com> 23114S: Maintained 23115B: https://github.com/facebook/zstd/issues 23116T: git https://github.com/terrelln/linux.git 23117F: include/linux/zstd* 23118F: lib/zstd/ 23119F: lib/decompress_unzstd.c 23120F: crypto/zstd.c 23121N: zstd 23122K: zstd 23123 23124ZSWAP COMPRESSED SWAP CACHING 23125M: Seth Jennings <sjenning@redhat.com> 23126M: Dan Streetman <ddstreet@ieee.org> 23127M: Vitaly Wool <vitaly.wool@konsulko.com> 23128L: linux-mm@kvack.org 23129S: Maintained 23130F: mm/zswap.c 23131 23132THE REST 23133M: Linus Torvalds <torvalds@linux-foundation.org> 23134L: linux-kernel@vger.kernel.org 23135S: Buried alive in reporters 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23137F: * 23138F: */ 23139
