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: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1101M: Tom Lendacky <thomas.lendacky@amd.com> 1102S: Supported 1103F: arch/arm64/boot/dts/amd/ 1104 1105AMD XGBE DRIVER 1106M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1107L: netdev@vger.kernel.org 1108S: Supported 1109F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1110F: drivers/net/ethernet/amd/xgbe/ 1111 1112AMD SENSOR FUSION HUB DRIVER 1113M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1114L: linux-input@vger.kernel.org 1115S: Maintained 1116F: Documentation/hid/amd-sfh* 1117F: drivers/hid/amd-sfh-hid/ 1118 1119AMLOGIC DDR PMU DRIVER 1120M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1121L: linux-amlogic@lists.infradead.org 1122S: Supported 1123W: http://www.amlogic.com 1124F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1125F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1126F: drivers/perf/amlogic/ 1127F: include/soc/amlogic/ 1128 1129AMPHION VPU CODEC V4L2 DRIVER 1130M: Ming Qian <ming.qian@nxp.com> 1131M: Shijie Qin <shijie.qin@nxp.com> 1132M: Zhou Peng <eagle.zhou@nxp.com> 1133L: linux-media@vger.kernel.org 1134S: Maintained 1135F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1136F: drivers/media/platform/amphion/ 1137 1138AMS AS73211 DRIVER 1139M: Christian Eggers <ceggers@arri.de> 1140L: linux-iio@vger.kernel.org 1141S: Maintained 1142F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1143F: drivers/iio/light/as73211.c 1144 1145AMT (Automatic Multicast Tunneling) 1146M: Taehee Yoo <ap420073@gmail.com> 1147L: netdev@vger.kernel.org 1148S: Maintained 1149T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1150T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1151F: drivers/net/amt.c 1152 1153ANALOG DEVICES INC AD4130 DRIVER 1154M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1155L: linux-iio@vger.kernel.org 1156S: Supported 1157W: http://ez.analog.com/community/linux-device-drivers 1158F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1159F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1160F: drivers/iio/adc/ad4130.c 1161 1162ANALOG DEVICES INC AD7192 DRIVER 1163M: Alexandru Tachici <alexandru.tachici@analog.com> 1164L: linux-iio@vger.kernel.org 1165S: Supported 1166W: https://ez.analog.com/linux-software-drivers 1167F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1168F: drivers/iio/adc/ad7192.c 1169 1170ANALOG DEVICES INC AD7292 DRIVER 1171M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1172L: linux-iio@vger.kernel.org 1173S: Supported 1174W: https://ez.analog.com/linux-software-drivers 1175F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1176F: drivers/iio/adc/ad7292.c 1177 1178ANALOG DEVICES INC AD3552R DRIVER 1179M: Nuno Sá <nuno.sa@analog.com> 1180L: linux-iio@vger.kernel.org 1181S: Supported 1182W: https://ez.analog.com/linux-software-drivers 1183F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1184F: drivers/iio/dac/ad3552r.c 1185 1186ANALOG DEVICES INC AD7293 DRIVER 1187M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1188L: linux-iio@vger.kernel.org 1189S: Supported 1190W: https://ez.analog.com/linux-software-drivers 1191F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1192F: drivers/iio/dac/ad7293.c 1193 1194ANALOG DEVICES INC AD7768-1 DRIVER 1195M: Michael Hennerich <Michael.Hennerich@analog.com> 1196L: linux-iio@vger.kernel.org 1197S: Supported 1198W: https://ez.analog.com/linux-software-drivers 1199F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1200F: drivers/iio/adc/ad7768-1.c 1201 1202ANALOG DEVICES INC AD7780 DRIVER 1203M: Michael Hennerich <Michael.Hennerich@analog.com> 1204M: Renato Lui Geh <renatogeh@gmail.com> 1205L: linux-iio@vger.kernel.org 1206S: Supported 1207W: https://ez.analog.com/linux-software-drivers 1208F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1209F: drivers/iio/adc/ad7780.c 1210 1211ANALOG DEVICES INC AD74115 DRIVER 1212M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1213L: linux-iio@vger.kernel.org 1214S: Supported 1215W: http://ez.analog.com/community/linux-device-drivers 1216F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1217F: drivers/iio/addac/ad74115.c 1218 1219ANALOG DEVICES INC AD74413R DRIVER 1220M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1225F: drivers/iio/addac/ad74413r.c 1226F: include/dt-bindings/iio/addac/adi,ad74413r.h 1227 1228ANALOG DEVICES INC AD9389B DRIVER 1229M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1230L: linux-media@vger.kernel.org 1231S: Maintained 1232F: drivers/media/i2c/ad9389b* 1233 1234ANALOG DEVICES INC ADA4250 DRIVER 1235M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1236L: linux-iio@vger.kernel.org 1237S: Supported 1238W: https://ez.analog.com/linux-software-drivers 1239F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1240F: drivers/iio/amplifiers/ada4250.c 1241 1242ANALOG DEVICES INC ADF4377 DRIVER 1243M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1244L: linux-iio@vger.kernel.org 1245S: Supported 1246W: https://ez.analog.com/linux-software-drivers 1247F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1248F: drivers/iio/frequency/adf4377.c 1249 1250ANALOG DEVICES INC ADGS1408 DRIVER 1251M: Mircea Caprioru <mircea.caprioru@analog.com> 1252S: Supported 1253F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1254F: drivers/mux/adgs1408.c 1255 1256ANALOG DEVICES INC ADIN DRIVER 1257M: Michael Hennerich <michael.hennerich@analog.com> 1258L: netdev@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/net/adi,adin.yaml 1262F: drivers/net/phy/adin.c 1263 1264ANALOG DEVICES INC ADIS DRIVER LIBRARY 1265M: Nuno Sa <nuno.sa@analog.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268F: drivers/iio/imu/adis.c 1269F: drivers/iio/imu/adis_buffer.c 1270F: drivers/iio/imu/adis_trigger.c 1271F: include/linux/iio/imu/adis.h 1272 1273ANALOG DEVICES INC ADIS16460 DRIVER 1274M: Dragos Bogdan <dragos.bogdan@analog.com> 1275L: linux-iio@vger.kernel.org 1276S: Supported 1277W: https://ez.analog.com/linux-software-drivers 1278F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1279F: drivers/iio/imu/adis16460.c 1280 1281ANALOG DEVICES INC ADIS16475 DRIVER 1282M: Nuno Sa <nuno.sa@analog.com> 1283L: linux-iio@vger.kernel.org 1284W: https://ez.analog.com/linux-software-drivers 1285S: Supported 1286F: drivers/iio/imu/adis16475.c 1287F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1288 1289ANALOG DEVICES INC ADM1177 DRIVER 1290M: Michael Hennerich <Michael.Hennerich@analog.com> 1291L: linux-hwmon@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1295F: drivers/hwmon/adm1177.c 1296 1297ANALOG DEVICES INC ADMV1013 DRIVER 1298M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1299L: linux-iio@vger.kernel.org 1300S: Supported 1301W: https://ez.analog.com/linux-software-drivers 1302F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1303F: drivers/iio/frequency/admv1013.c 1304 1305ANALOG DEVICES INC ADMV8818 DRIVER 1306M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1307L: linux-iio@vger.kernel.org 1308S: Supported 1309W: https://ez.analog.com/linux-software-drivers 1310F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1311F: drivers/iio/filter/admv8818.c 1312 1313ANALOG DEVICES INC ADMV1014 DRIVER 1314M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1315L: linux-iio@vger.kernel.org 1316S: Supported 1317W: https://ez.analog.com/linux-software-drivers 1318F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1319F: drivers/iio/frequency/admv1014.c 1320 1321ANALOG DEVICES INC ADP5061 DRIVER 1322M: Michael Hennerich <Michael.Hennerich@analog.com> 1323L: linux-pm@vger.kernel.org 1324S: Supported 1325W: https://ez.analog.com/linux-software-drivers 1326F: drivers/power/supply/adp5061.c 1327 1328ANALOG DEVICES INC ADRF6780 DRIVER 1329M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1330L: linux-iio@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1334F: drivers/iio/frequency/adrf6780.c 1335 1336ANALOG DEVICES INC ADV7180 DRIVER 1337M: Lars-Peter Clausen <lars@metafoo.de> 1338L: linux-media@vger.kernel.org 1339S: Supported 1340W: https://ez.analog.com/linux-software-drivers 1341F: drivers/media/i2c/adv7180.c 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343 1344ANALOG DEVICES INC ADV748X DRIVER 1345M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1346L: linux-media@vger.kernel.org 1347S: Maintained 1348F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1349F: drivers/media/i2c/adv748x/* 1350 1351ANALOG DEVICES INC ADV7511 DRIVER 1352M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: drivers/media/i2c/adv7511* 1356 1357ANALOG DEVICES INC ADV7604 DRIVER 1358M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: drivers/media/i2c/adv7604* 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363 1364ANALOG DEVICES INC ADV7842 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7842* 1369 1370ANALOG DEVICES INC ADXRS290 DRIVER 1371M: Nishant Malpani <nish.malpani25@gmail.com> 1372L: linux-iio@vger.kernel.org 1373S: Supported 1374F: drivers/iio/gyro/adxrs290.c 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376 1377ANALOG DEVICES INC ASOC CODEC DRIVERS 1378M: Lars-Peter Clausen <lars@metafoo.de> 1379M: Nuno Sá <nuno.sa@analog.com> 1380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1381S: Supported 1382W: http://wiki.analog.com/ 1383W: https://ez.analog.com/linux-software-drivers 1384F: sound/soc/codecs/ad1* 1385F: sound/soc/codecs/ad7* 1386F: sound/soc/codecs/adau* 1387F: sound/soc/codecs/adav* 1388F: sound/soc/codecs/sigmadsp.* 1389F: sound/soc/codecs/ssm* 1390 1391ANALOG DEVICES INC DMA DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393S: Supported 1394W: https://ez.analog.com/linux-software-drivers 1395F: drivers/dma/dma-axi-dmac.c 1396 1397ANALOG DEVICES INC IIO DRIVERS 1398M: Lars-Peter Clausen <lars@metafoo.de> 1399M: Michael Hennerich <Michael.Hennerich@analog.com> 1400S: Supported 1401W: http://wiki.analog.com/ 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1405F: Documentation/devicetree/bindings/iio/*/adi,* 1406F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1408F: drivers/iio/*/ad* 1409F: drivers/iio/adc/ltc249* 1410F: drivers/iio/amplifiers/hmc425a.c 1411F: drivers/staging/iio/*/ad* 1412X: drivers/iio/*/adjd* 1413 1414ANALOG DEVICES INC MAX31760 DRIVER 1415M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1416S: Maintained 1417W: http://wiki.analog.com/ 1418W: https://ez.analog.com/linux-software-drivers 1419F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1420F: Documentation/hwmon/max31760.rst 1421F: drivers/hwmon/max31760.c 1422 1423ANALOGBITS PLL LIBRARIES 1424M: Paul Walmsley <paul.walmsley@sifive.com> 1425S: Supported 1426F: drivers/clk/analogbits/* 1427F: include/linux/clk/analogbits* 1428 1429ANDROID CONFIG FRAGMENTS 1430M: Rob Herring <robh@kernel.org> 1431S: Supported 1432F: kernel/configs/android* 1433 1434ANDROID DRIVERS 1435M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1436M: Arve Hjønnevåg <arve@android.com> 1437M: Todd Kjos <tkjos@android.com> 1438M: Martijn Coenen <maco@android.com> 1439M: Joel Fernandes <joel@joelfernandes.org> 1440M: Christian Brauner <christian@brauner.io> 1441M: Carlos Llamas <cmllamas@google.com> 1442M: Suren Baghdasaryan <surenb@google.com> 1443L: linux-kernel@vger.kernel.org 1444S: Supported 1445T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1446F: drivers/android/ 1447 1448ANDROID GOLDFISH PIC DRIVER 1449M: Miodrag Dinic <miodrag.dinic@mips.com> 1450S: Supported 1451F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1452F: drivers/irqchip/irq-goldfish-pic.c 1453 1454ANDROID GOLDFISH RTC DRIVER 1455M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1456S: Supported 1457F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1458F: drivers/rtc/rtc-goldfish.c 1459 1460AOA (Apple Onboard Audio) ALSA DRIVER 1461M: Johannes Berg <johannes@sipsolutions.net> 1462L: linuxppc-dev@lists.ozlabs.org 1463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1464S: Maintained 1465F: sound/aoa/ 1466 1467APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1468M: William Breathitt Gray <william.gray@linaro.org> 1469L: linux-iio@vger.kernel.org 1470S: Maintained 1471F: drivers/iio/addac/stx104.c 1472 1473APM DRIVER 1474M: Jiri Kosina <jikos@kernel.org> 1475S: Odd fixes 1476T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1477F: arch/x86/kernel/apm_32.c 1478F: drivers/char/apm-emulation.c 1479F: include/linux/apm_bios.h 1480F: include/uapi/linux/apm_bios.h 1481 1482APPARMOR SECURITY MODULE 1483M: John Johansen <john.johansen@canonical.com> 1484M: John Johansen <john@apparmor.net> 1485L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1486S: Supported 1487W: apparmor.net 1488B: https://gitlab.com/apparmor/apparmor-kernel 1489C: irc://irc.oftc.net/apparmor 1490T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1491T: https://gitlab.com/apparmor/apparmor-kernel.git 1492F: Documentation/admin-guide/LSM/apparmor.rst 1493F: security/apparmor/ 1494 1495APPLE BCM5974 MULTITOUCH DRIVER 1496M: Henrik Rydberg <rydberg@bitmath.org> 1497L: linux-input@vger.kernel.org 1498S: Odd fixes 1499F: drivers/input/mouse/bcm5974.c 1500 1501APPLE PCIE CONTROLLER DRIVER 1502M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1503M: Marc Zyngier <maz@kernel.org> 1504L: linux-pci@vger.kernel.org 1505S: Maintained 1506F: drivers/pci/controller/pcie-apple.c 1507 1508APPLE SMC DRIVER 1509M: Henrik Rydberg <rydberg@bitmath.org> 1510L: linux-hwmon@vger.kernel.org 1511S: Odd fixes 1512F: drivers/hwmon/applesmc.c 1513 1514APPLETALK NETWORK LAYER 1515L: netdev@vger.kernel.org 1516S: Odd fixes 1517F: drivers/net/appletalk/ 1518F: include/linux/atalk.h 1519F: include/uapi/linux/atalk.h 1520F: net/appletalk/ 1521 1522APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1523M: Khuong Dinh <khuong@os.amperecomputing.com> 1524S: Supported 1525F: arch/arm64/boot/dts/apm/ 1526 1527APPLIED MICRO (APM) X-GENE SOC EDAC 1528M: Khuong Dinh <khuong@os.amperecomputing.com> 1529S: Supported 1530F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1531F: drivers/edac/xgene_edac.c 1532 1533APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1534M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1535M: Keyur Chudgar <keyur@os.amperecomputing.com> 1536S: Supported 1537F: drivers/net/ethernet/apm/xgene-v2/ 1538 1539APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1540M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1541M: Keyur Chudgar <keyur@os.amperecomputing.com> 1542M: Quan Nguyen <quan@os.amperecomputing.com> 1543S: Supported 1544F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1545F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1546F: drivers/net/ethernet/apm/xgene/ 1547F: drivers/net/mdio/mdio-xgene.c 1548 1549APPLIED MICRO (APM) X-GENE SOC PMU 1550M: Khuong Dinh <khuong@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/admin-guide/perf/xgene-pmu.rst 1553F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1554F: drivers/perf/xgene_pmu.c 1555 1556APTINA CAMERA SENSOR PLL 1557M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1558L: linux-media@vger.kernel.org 1559S: Maintained 1560F: drivers/media/i2c/aptina-pll.* 1561 1562AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1563M: Aleksa Savic <savicaleksa83@gmail.com> 1564M: Jack Doan <me@jackdoan.com> 1565L: linux-hwmon@vger.kernel.org 1566S: Maintained 1567F: Documentation/hwmon/aquacomputer_d5next.rst 1568F: drivers/hwmon/aquacomputer_d5next.c 1569 1570AQUANTIA ETHERNET DRIVER (atlantic) 1571M: Igor Russkikh <irusskikh@marvell.com> 1572L: netdev@vger.kernel.org 1573S: Supported 1574W: https://www.marvell.com/ 1575Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1576F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1577F: drivers/net/ethernet/aquantia/atlantic/ 1578 1579AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1580M: Egor Pomozov <epomozov@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: http://www.aquantia.com 1584F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1585 1586AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1587M: Krzysztof Hałasa <khalasa@piap.pl> 1588L: linux-media@vger.kernel.org 1589S: Maintained 1590F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1591F: drivers/media/i2c/ar0521.c 1592 1593ARASAN NAND CONTROLLER DRIVER 1594M: Miquel Raynal <miquel.raynal@bootlin.com> 1595M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1596L: linux-mtd@lists.infradead.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1599F: drivers/mtd/nand/raw/arasan-nand-controller.c 1600 1601ARC FRAMEBUFFER DRIVER 1602M: Jaya Kumar <jayalk@intworks.biz> 1603S: Maintained 1604F: drivers/video/fbdev/arcfb.c 1605F: drivers/video/fbdev/core/fb_defio.c 1606 1607ARC PGU DRM DRIVER 1608M: Alexey Brodkin <abrodkin@synopsys.com> 1609S: Supported 1610F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1611F: drivers/gpu/drm/tiny/arcpgu.c 1612 1613ARCNET NETWORK LAYER 1614M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1615L: netdev@vger.kernel.org 1616S: Maintained 1617F: drivers/net/arcnet/ 1618F: include/uapi/linux/if_arcnet.h 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM HDLCD DRM DRIVER 1630M: Liviu Dudau <liviu.dudau@arm.com> 1631S: Supported 1632F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1633F: drivers/gpu/drm/arm/hdlcd_* 1634 1635ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1636M: Linus Walleij <linus.walleij@linaro.org> 1637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1638S: Maintained 1639F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1640F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1641F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1642F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1643F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1644F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1645F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1646F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1647F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1648F: arch/arm/boot/dts/arm-realview-* 1649F: arch/arm/boot/dts/integrator* 1650F: arch/arm/boot/dts/versatile* 1651F: arch/arm/mach-versatile/ 1652F: drivers/bus/arm-integrator-lm.c 1653F: drivers/clk/versatile/ 1654F: drivers/i2c/busses/i2c-versatile.c 1655F: drivers/irqchip/irq-versatile-fpga.c 1656F: drivers/mtd/maps/physmap-versatile.* 1657F: drivers/power/reset/arm-versatile-reboot.c 1658F: drivers/soc/versatile/ 1659 1660ARM KOMEDA DRM-KMS DRIVER 1661M: James (Qian) Wang <james.qian.wang@arm.com> 1662M: Liviu Dudau <liviu.dudau@arm.com> 1663M: Mihail Atanassov <mihail.atanassov@arm.com> 1664L: Mali DP Maintainers <malidp@foss.arm.com> 1665S: Supported 1666T: git git://anongit.freedesktop.org/drm/drm-misc 1667F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1668F: Documentation/gpu/komeda-kms.rst 1669F: drivers/gpu/drm/arm/display/include/ 1670F: drivers/gpu/drm/arm/display/komeda/ 1671 1672ARM MALI PANFROST DRM DRIVER 1673M: Rob Herring <robh@kernel.org> 1674M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1675R: Steven Price <steven.price@arm.com> 1676R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1677L: dri-devel@lists.freedesktop.org 1678S: Supported 1679T: git git://anongit.freedesktop.org/drm/drm-misc 1680F: drivers/gpu/drm/panfrost/ 1681F: include/uapi/drm/panfrost_drm.h 1682 1683ARM MALI-DP DRM DRIVER 1684M: Liviu Dudau <liviu.dudau@arm.com> 1685M: Brian Starkey <brian.starkey@arm.com> 1686L: Mali DP Maintainers <malidp@foss.arm.com> 1687S: Supported 1688T: git git://anongit.freedesktop.org/drm/drm-misc 1689F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1690F: Documentation/gpu/afbc.rst 1691F: drivers/gpu/drm/arm/ 1692 1693ARM MFM AND FLOPPY DRIVERS 1694M: Ian Molton <spyro@f2s.com> 1695S: Maintained 1696F: arch/arm/include/asm/floppy.h 1697F: arch/arm/mach-rpc/floppydma.S 1698 1699ARM PMU PROFILING AND DEBUGGING 1700M: Will Deacon <will@kernel.org> 1701M: Mark Rutland <mark.rutland@arm.com> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703S: Maintained 1704F: Documentation/devicetree/bindings/arm/pmu.yaml 1705F: Documentation/devicetree/bindings/perf/ 1706F: arch/arm*/include/asm/hw_breakpoint.h 1707F: arch/arm*/include/asm/perf_event.h 1708F: arch/arm*/kernel/hw_breakpoint.c 1709F: arch/arm*/kernel/perf_* 1710F: drivers/perf/ 1711F: include/linux/perf/arm_pmu.h 1712 1713ARM PORT 1714M: Russell King <linux@armlinux.org.uk> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Odd Fixes 1717W: http://www.armlinux.org.uk/ 1718T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1719F: arch/arm/ 1720X: arch/arm/boot/dts/ 1721 1722ARM PRIMECELL AACI PL041 DRIVER 1723M: Russell King <linux@armlinux.org.uk> 1724S: Odd Fixes 1725F: sound/arm/aaci.* 1726 1727ARM PRIMECELL BUS SUPPORT 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/amba/ 1731F: include/linux/amba/bus.h 1732 1733ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1734M: Miquel Raynal <miquel.raynal@bootlin.com> 1735M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1736L: linux-mtd@lists.infradead.org 1737S: Maintained 1738F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1739F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1740 1741ARM PRIMECELL PL35X SMC DRIVER 1742M: Miquel Raynal <miquel.raynal@bootlin.com> 1743M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1745S: Maintained 1746F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1747F: drivers/memory/pl353-smc.c 1748 1749ARM PRIMECELL CLCD PL110 DRIVER 1750M: Russell King <linux@armlinux.org.uk> 1751S: Odd Fixes 1752F: drivers/video/fbdev/amba-clcd.* 1753 1754ARM PRIMECELL KMI PL050 DRIVER 1755M: Russell King <linux@armlinux.org.uk> 1756S: Odd Fixes 1757F: drivers/input/serio/ambakmi.* 1758F: include/linux/amba/kmi.h 1759 1760ARM PRIMECELL MMCI PL180/1 DRIVER 1761M: Russell King <linux@armlinux.org.uk> 1762S: Odd Fixes 1763F: drivers/mmc/host/mmci.* 1764F: include/linux/amba/mmci.h 1765 1766ARM PRIMECELL SSP PL022 SPI DRIVER 1767M: Linus Walleij <linus.walleij@linaro.org> 1768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1771F: drivers/spi/spi-pl022.c 1772 1773ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1774M: Russell King <linux@armlinux.org.uk> 1775S: Odd Fixes 1776F: drivers/tty/serial/amba-pl01*.c 1777F: include/linux/amba/serial.h 1778 1779ARM PRIMECELL VIC PL190/PL192 DRIVER 1780M: Linus Walleij <linus.walleij@linaro.org> 1781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1782S: Maintained 1783F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1784F: drivers/irqchip/irq-vic.c 1785 1786ARM SMC WATCHDOG DRIVER 1787M: Julius Werner <jwerner@chromium.org> 1788R: Evan Benn <evanbenn@chromium.org> 1789S: Maintained 1790F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1791F: drivers/watchdog/arm_smc_wdt.c 1792 1793ARM SMMU DRIVERS 1794M: Will Deacon <will@kernel.org> 1795R: Robin Murphy <robin.murphy@arm.com> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/iommu/arm,smmu* 1799F: drivers/iommu/arm/ 1800F: drivers/iommu/io-pgtable-arm* 1801 1802ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1803M: Arnd Bergmann <arnd@arndb.de> 1804M: Olof Johansson <olof@lixom.net> 1805M: soc@kernel.org 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807S: Maintained 1808C: irc://irc.libera.chat/armlinux 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1810F: arch/arm/boot/dts/Makefile 1811F: arch/arm64/boot/dts/Makefile 1812 1813ARM SUB-ARCHITECTURES 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815S: Maintained 1816C: irc://irc.libera.chat/armlinux 1817T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1818F: arch/arm/mach-*/ 1819F: arch/arm/plat-*/ 1820 1821ARM/ACTIONS SEMI ARCHITECTURE 1822M: Andreas Färber <afaerber@suse.de> 1823M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1825L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1826S: Maintained 1827F: Documentation/devicetree/bindings/arm/actions.yaml 1828F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1829F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1830F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1831F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1832F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1833F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1834F: Documentation/devicetree/bindings/pinctrl/actions,* 1835F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1836F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1837F: arch/arm/boot/dts/owl-* 1838F: arch/arm/mach-actions/ 1839F: arch/arm64/boot/dts/actions/ 1840F: drivers/clk/actions/ 1841F: drivers/clocksource/timer-owl* 1842F: drivers/dma/owl-dma.c 1843F: drivers/i2c/busses/i2c-owl.c 1844F: drivers/irqchip/irq-owl-sirq.c 1845F: drivers/mmc/host/owl-mmc.c 1846F: drivers/net/ethernet/actions/ 1847F: drivers/pinctrl/actions/* 1848F: drivers/soc/actions/ 1849F: include/dt-bindings/power/owl-* 1850F: include/dt-bindings/reset/actions,* 1851F: include/linux/soc/actions/ 1852N: owl 1853 1854ARM/ADS SPHERE MACHINE SUPPORT 1855M: Lennert Buytenhek <kernel@wantstofly.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858 1859ARM/AFEB9260 MACHINE SUPPORT 1860M: Sergey Lapin <slapin@ossfans.org> 1861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1862S: Maintained 1863 1864ARM/AJECO 1ARM MACHINE SUPPORT 1865M: Lennert Buytenhek <kernel@wantstofly.org> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867S: Maintained 1868 1869ARM/Allwinner SoC Clock Support 1870M: Emilio López <emilio@elopez.com.ar> 1871S: Maintained 1872F: drivers/clk/sunxi/ 1873 1874ARM/Allwinner sunXi SoC support 1875M: Chen-Yu Tsai <wens@csie.org> 1876M: Jernej Skrabec <jernej.skrabec@gmail.com> 1877M: Samuel Holland <samuel@sholland.org> 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1881L: linux-sunxi@lists.linux.dev 1882F: arch/arm/mach-sunxi/ 1883F: arch/arm64/boot/dts/allwinner/ 1884F: drivers/clk/sunxi-ng/ 1885F: drivers/pinctrl/sunxi/ 1886F: drivers/soc/sunxi/ 1887N: allwinner 1888N: sun[x456789]i 1889N: sun50i 1890 1891ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1892M: Neil Armstrong <neil.armstrong@linaro.org> 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: linux-amlogic@lists.infradead.org 1895S: Maintained 1896F: Documentation/devicetree/bindings/clock/amlogic* 1897F: drivers/clk/meson/ 1898F: include/dt-bindings/clock/gxbb* 1899F: include/dt-bindings/clock/meson* 1900 1901ARM/Amlogic Meson SoC Crypto Drivers 1902M: Corentin Labbe <clabbe@baylibre.com> 1903L: linux-crypto@vger.kernel.org 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906F: Documentation/devicetree/bindings/crypto/amlogic* 1907F: drivers/crypto/amlogic/ 1908 1909ARM/Amlogic Meson SoC Sound Drivers 1910M: Jerome Brunet <jbrunet@baylibre.com> 1911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1912S: Maintained 1913F: Documentation/devicetree/bindings/sound/amlogic* 1914F: sound/soc/meson/ 1915 1916ARM/Amlogic Meson SoC support 1917M: Neil Armstrong <neil.armstrong@linaro.org> 1918M: Kevin Hilman <khilman@baylibre.com> 1919R: Jerome Brunet <jbrunet@baylibre.com> 1920R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922L: linux-amlogic@lists.infradead.org 1923S: Maintained 1924W: http://linux-meson.com/ 1925F: arch/arm/boot/dts/meson* 1926F: arch/arm/mach-meson/ 1927F: arch/arm64/boot/dts/amlogic/ 1928F: drivers/mmc/host/meson* 1929F: drivers/pinctrl/meson/ 1930F: drivers/rtc/rtc-meson* 1931F: drivers/soc/amlogic/ 1932N: meson 1933 1934ARM/Annapurna Labs ALPINE ARCHITECTURE 1935M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1936M: Antoine Tenart <atenart@kernel.org> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938S: Maintained 1939F: arch/arm/boot/dts/alpine* 1940F: arch/arm/mach-alpine/ 1941F: arch/arm64/boot/dts/amazon/ 1942F: drivers/*/*alpine* 1943 1944ARM/APPLE MACHINE SUPPORT 1945M: Hector Martin <marcan@marcan.st> 1946M: Sven Peter <sven@svenpeter.dev> 1947R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1948L: asahi@lists.linux.dev 1949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1950S: Maintained 1951W: https://asahilinux.org 1952B: https://github.com/AsahiLinux/linux/issues 1953C: irc://irc.oftc.net/asahi-dev 1954T: git https://github.com/AsahiLinux/linux.git 1955F: Documentation/devicetree/bindings/arm/apple.yaml 1956F: Documentation/devicetree/bindings/arm/apple/* 1957F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1958F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1959F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1960F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1962F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1963F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1964F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1965F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1966F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1967F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1968F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1969F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1970F: Documentation/devicetree/bindings/power/apple* 1971F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1972F: arch/arm64/boot/dts/apple/ 1973F: drivers/bluetooth/hci_bcm4377.c 1974F: drivers/clk/clk-apple-nco.c 1975F: drivers/cpufreq/apple-soc-cpufreq.c 1976F: drivers/dma/apple-admac.c 1977F: drivers/i2c/busses/i2c-pasemi-core.c 1978F: drivers/i2c/busses/i2c-pasemi-platform.c 1979F: drivers/iommu/apple-dart.c 1980F: drivers/iommu/io-pgtable-dart.c 1981F: drivers/irqchip/irq-apple-aic.c 1982F: drivers/mailbox/apple-mailbox.c 1983F: drivers/nvme/host/apple.c 1984F: drivers/nvmem/apple-efuses.c 1985F: drivers/pinctrl/pinctrl-apple-gpio.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/APPLE MACHINE SOUND DRIVERS 1994M: Martin Povišer <povik+lin@cutebit.org> 1995L: asahi@lists.linux.dev 1996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/sound/apple,* 1999F: sound/soc/apple/* 2000F: sound/soc/codecs/cs42l83-i2c.c 2001 2002ARM/ARTPEC MACHINE SUPPORT 2003M: Jesper Nilsson <jesper.nilsson@axis.com> 2004M: Lars Persson <lars.persson@axis.com> 2005L: linux-arm-kernel@axis.com 2006S: Maintained 2007F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2008F: arch/arm/boot/dts/artpec6* 2009F: arch/arm/mach-artpec 2010F: drivers/clk/axis 2011F: drivers/crypto/axis 2012F: drivers/mmc/host/usdhi6rol0.c 2013F: drivers/pinctrl/pinctrl-artpec* 2014 2015ARM/ASPEED I2C DRIVER 2016M: Brendan Higgins <brendanhiggins@google.com> 2017R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2018R: Joel Stanley <joel@jms.id.au> 2019L: linux-i2c@vger.kernel.org 2020L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2021S: Maintained 2022F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2023F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2024F: drivers/i2c/busses/i2c-aspeed.c 2025F: drivers/irqchip/irq-aspeed-i2c-ic.c 2026 2027ARM/ASPEED MACHINE SUPPORT 2028M: Joel Stanley <joel@jms.id.au> 2029R: Andrew Jeffery <andrew@aj.id.au> 2030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2031L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2032S: Supported 2033Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2034T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2035F: Documentation/devicetree/bindings/arm/aspeed/ 2036F: arch/arm/boot/dts/aspeed-* 2037F: arch/arm/mach-aspeed/ 2038N: aspeed 2039 2040ARM/BITMAIN ARCHITECTURE 2041M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: Documentation/devicetree/bindings/arm/bitmain.yaml 2045F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2046F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2047F: arch/arm64/boot/dts/bitmain/ 2048F: drivers/clk/clk-bm1880.c 2049F: drivers/pinctrl/pinctrl-bm1880.c 2050 2051ARM/CALXEDA HIGHBANK ARCHITECTURE 2052M: Andre Przywara <andre.przywara@arm.com> 2053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2054S: Maintained 2055F: arch/arm/boot/dts/ecx-*.dts* 2056F: arch/arm/boot/dts/highbank.dts 2057F: arch/arm/mach-highbank/ 2058 2059ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 2060M: Krzysztof Halasa <khalasa@piap.pl> 2061S: Maintained 2062F: arch/arm/mach-cns3xxx/ 2063 2064ARM/CAVIUM THUNDER NETWORK DRIVER 2065M: Sunil Goutham <sgoutham@marvell.com> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Supported 2068F: drivers/net/ethernet/cavium/thunder/ 2069 2070ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2071M: Lukasz Majewski <lukma@denx.de> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Maintained 2074F: arch/arm/mach-ep93xx/ts72xx.c 2075 2076ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2077M: Alexander Shiyan <shc_work@mail.ru> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Odd Fixes 2080N: clps711x 2081 2082ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2083M: Lennert Buytenhek <kernel@wantstofly.org> 2084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2085S: Maintained 2086 2087ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2088M: Hartley Sweeten <hsweeten@visionengravers.com> 2089M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092F: arch/arm/mach-ep93xx/ 2093F: arch/arm/mach-ep93xx/include/mach/ 2094 2095ARM/CLKDEV SUPPORT 2096M: Russell King <linux@armlinux.org.uk> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2100F: drivers/clk/clkdev.c 2101 2102ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2103M: Baruch Siach <baruch@tkos.co.il> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106F: arch/arm/boot/dts/cx92755* 2107N: digicolor 2108 2109ARM/CONTEC MICRO9 MACHINE SUPPORT 2110M: Hubert Feurstein <hubert.feurstein@contec.at> 2111S: Maintained 2112F: arch/arm/mach-ep93xx/micro9.c 2113 2114ARM/CORESIGHT FRAMEWORK AND DRIVERS 2115M: Mathieu Poirier <mathieu.poirier@linaro.org> 2116M: Suzuki K Poulose <suzuki.poulose@arm.com> 2117R: Mike Leach <mike.leach@linaro.org> 2118R: Leo Yan <leo.yan@linaro.org> 2119L: coresight@lists.linaro.org (moderated for non-subscribers) 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2123F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2124F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2125F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2126F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2127F: Documentation/trace/coresight/* 2128F: drivers/hwtracing/coresight/* 2129F: include/dt-bindings/arm/coresight-cti-dt.h 2130F: include/linux/coresight* 2131F: samples/coresight/* 2132F: tools/perf/tests/shell/coresight/* 2133F: tools/perf/arch/arm/util/auxtrace.c 2134F: tools/perf/arch/arm/util/cs-etm.c 2135F: tools/perf/arch/arm/util/cs-etm.h 2136F: tools/perf/arch/arm/util/pmu.c 2137F: tools/perf/util/cs-etm-decoder/* 2138F: tools/perf/util/cs-etm.* 2139 2140ARM/CORGI MACHINE SUPPORT 2141M: Richard Purdie <rpurdie@rpsys.net> 2142S: Maintained 2143 2144ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2145M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2146M: Linus Walleij <linus.walleij@linaro.org> 2147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2148S: Maintained 2149T: git git://github.com/ulli-kroll/linux.git 2150F: Documentation/devicetree/bindings/arm/gemini.yaml 2151F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2152F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2153F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2154F: arch/arm/boot/dts/gemini* 2155F: arch/arm/mach-gemini/ 2156F: drivers/crypto/gemini/ 2157F: drivers/net/ethernet/cortina/ 2158F: drivers/pinctrl/pinctrl-gemini.c 2159F: drivers/rtc/rtc-ftrtc010.c 2160 2161ARM/CZ.NIC TURRIS SUPPORT 2162M: Marek Behún <kabel@kernel.org> 2163S: Maintained 2164W: https://www.turris.cz/ 2165F: Documentation/ABI/testing/debugfs-moxtet 2166F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2167F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2168F: Documentation/devicetree/bindings/bus/moxtet.txt 2169F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2170F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2171F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2172F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2173F: drivers/bus/moxtet.c 2174F: drivers/firmware/turris-mox-rwtm.c 2175F: drivers/leds/leds-turris-omnia.c 2176F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2177F: drivers/gpio/gpio-moxtet.c 2178F: drivers/watchdog/armada_37xx_wdt.c 2179F: include/dt-bindings/bus/moxtet.h 2180F: include/linux/armada-37xx-rwtm-mailbox.h 2181F: include/linux/moxtet.h 2182 2183ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2184M: Robert Jarzmik <robert.jarzmik@free.fr> 2185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2186S: Maintained 2187F: arch/arm/mach-pxa/ezx.c 2188 2189ARM/FARADAY FA526 PORT 2190M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193T: git git://git.berlios.de/gemini-board 2194F: arch/arm/mm/*-fa* 2195 2196ARM/FOOTBRIDGE ARCHITECTURE 2197M: Russell King <linux@armlinux.org.uk> 2198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2199S: Maintained 2200W: http://www.armlinux.org.uk/ 2201F: arch/arm/include/asm/hardware/dec21285.h 2202F: arch/arm/mach-footbridge/ 2203 2204ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Fabio Estevam <festevam@gmail.com> 2209R: NXP Linux Team <linux-imx@nxp.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2213X: drivers/media/i2c/ 2214F: arch/arm64/boot/dts/freescale/ 2215X: arch/arm64/boot/dts/freescale/fsl-* 2216X: arch/arm64/boot/dts/freescale/qoriq-* 2217N: imx 2218N: mxs 2219 2220ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2221M: Shawn Guo <shawnguo@kernel.org> 2222M: Li Yang <leoyang.li@nxp.com> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Maintained 2225T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2226F: arch/arm/boot/dts/ls1021a* 2227F: arch/arm64/boot/dts/freescale/fsl-* 2228F: arch/arm64/boot/dts/freescale/qoriq-* 2229 2230ARM/FREESCALE VYBRID ARM ARCHITECTURE 2231M: Shawn Guo <shawnguo@kernel.org> 2232M: Sascha Hauer <s.hauer@pengutronix.de> 2233R: Pengutronix Kernel Team <kernel@pengutronix.de> 2234R: Stefan Agner <stefan@agner.ch> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2238F: arch/arm/boot/dts/vf* 2239F: arch/arm/mach-imx/*vf610* 2240 2241ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2242M: Lennert Buytenhek <kernel@wantstofly.org> 2243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2244S: Maintained 2245 2246ARM/GUMSTIX MACHINE SUPPORT 2247M: Steve Sakoman <sakoman@gmail.com> 2248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2249S: Maintained 2250 2251ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2252M: Philipp Zabel <philipp.zabel@gmail.com> 2253M: Paul Parsons <lost.distance@yahoo.com> 2254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2255S: Maintained 2256F: arch/arm/mach-pxa/hx4700.c 2257F: arch/arm/mach-pxa/include/mach/hx4700.h 2258F: sound/soc/pxa/hx4700.c 2259 2260ARM/HISILICON SOC SUPPORT 2261M: Wei Xu <xuwei5@hisilicon.com> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Supported 2264W: http://www.hisilicon.com 2265T: git https://github.com/hisilicon/linux-hisi.git 2266F: arch/arm/boot/dts/hi3* 2267F: arch/arm/boot/dts/hip* 2268F: arch/arm/boot/dts/hisi* 2269F: arch/arm/mach-hisi/ 2270F: arch/arm64/boot/dts/hisilicon/ 2271 2272ARM/HP JORNADA 7XX MACHINE SUPPORT 2273M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2274S: Maintained 2275W: www.jlime.com 2276T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2277F: arch/arm/mach-sa1100/include/mach/jornada720.h 2278F: arch/arm/mach-sa1100/jornada720.c 2279 2280ARM/HPE GXP ARCHITECTURE 2281M: Jean-Marie Verdun <verdun@hpe.com> 2282M: Nick Hawkins <nick.hawkins@hpe.com> 2283S: Maintained 2284F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2285F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2286F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2287F: arch/arm/boot/dts/hpe-bmc* 2288F: arch/arm/boot/dts/hpe-gxp* 2289F: arch/arm/mach-hpe/ 2290F: drivers/clocksource/timer-gxp.c 2291F: drivers/spi/spi-gxp.c 2292F: drivers/watchdog/gxp-wdt.c 2293 2294ARM/IGEP MACHINE SUPPORT 2295M: Enric Balletbo i Serra <eballetbo@gmail.com> 2296M: Javier Martinez Canillas <javier@dowhile0.org> 2297L: linux-omap@vger.kernel.org 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm/boot/dts/omap3-igep* 2301 2302ARM/INCOME PXA270 SUPPORT 2303M: Marek Vasut <marek.vasut@gmail.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: arch/arm/mach-pxa/colibri-pxa270-income.c 2307 2308ARM/INTEL IOP32X ARM ARCHITECTURE 2309M: Lennert Buytenhek <kernel@wantstofly.org> 2310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312 2313ARM/INTEL IQ81342EX MACHINE SUPPORT 2314M: Lennert Buytenhek <kernel@wantstofly.org> 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316S: Maintained 2317 2318ARM/INTEL IXDP2850 MACHINE SUPPORT 2319M: Lennert Buytenhek <kernel@wantstofly.org> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322 2323ARM/INTEL IXP4XX ARM ARCHITECTURE 2324M: Linus Walleij <linusw@kernel.org> 2325M: Imre Kaloz <kaloz@openwrt.org> 2326M: Krzysztof Halasa <khalasa@piap.pl> 2327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2328S: Maintained 2329F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2330F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2331F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2332F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2333F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2334F: arch/arm/boot/dts/intel-ixp* 2335F: arch/arm/mach-ixp4xx/ 2336F: drivers/bus/intel-ixp4xx-eb.c 2337F: drivers/clocksource/timer-ixp4xx.c 2338F: drivers/crypto/ixp4xx_crypto.c 2339F: drivers/gpio/gpio-ixp4xx.c 2340F: drivers/irqchip/irq-ixp4xx.c 2341 2342ARM/INTEL KEEMBAY ARCHITECTURE 2343M: Paul J. Murphy <paul.j.murphy@intel.com> 2344M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2345S: Maintained 2346F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2347F: arch/arm64/boot/dts/intel/keembay-evm.dts 2348F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2349 2350ARM/INTEL XSC3 (MANZANO) ARM CORE 2351M: Lennert Buytenhek <kernel@wantstofly.org> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Maintained 2354 2355ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2356M: Lennert Buytenhek <kernel@wantstofly.org> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359 2360ARM/LG1K ARCHITECTURE 2361M: Chanho Min <chanho.min@lge.com> 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363S: Maintained 2364F: arch/arm64/boot/dts/lg/ 2365 2366ARM/LOGICPD PXA270 MACHINE SUPPORT 2367M: Lennert Buytenhek <kernel@wantstofly.org> 2368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370 2371ARM/LPC18XX ARCHITECTURE 2372M: Vladimir Zapolskiy <vz@mleia.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Maintained 2375F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2376F: arch/arm/boot/dts/lpc43* 2377F: drivers/i2c/busses/i2c-lpc2k.c 2378F: drivers/memory/pl172.c 2379F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2380F: drivers/rtc/rtc-lpc24xx.c 2381N: lpc18xx 2382 2383ARM/LPC32XX SOC SUPPORT 2384M: Vladimir Zapolskiy <vz@mleia.com> 2385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2386S: Maintained 2387T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2388F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2389F: arch/arm/boot/dts/lpc32* 2390F: arch/arm/mach-lpc32xx/ 2391F: drivers/i2c/busses/i2c-pnx.c 2392F: drivers/net/ethernet/nxp/lpc_eth.c 2393F: drivers/usb/host/ohci-nxp.c 2394F: drivers/watchdog/pnx4008_wdt.c 2395N: lpc32xx 2396 2397ARM/MAGICIAN MACHINE SUPPORT 2398M: Philipp Zabel <philipp.zabel@gmail.com> 2399S: Maintained 2400 2401ARM/Marvell Dove/MV78xx0/Orion SOC support 2402M: Andrew Lunn <andrew@lunn.ch> 2403M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2404M: Gregory Clement <gregory.clement@bootlin.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2408F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2409F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2410F: Documentation/devicetree/bindings/soc/dove/ 2411F: arch/arm/boot/dts/dove* 2412F: arch/arm/boot/dts/orion5x* 2413F: arch/arm/mach-dove/ 2414F: arch/arm/mach-mv78xx0/ 2415F: arch/arm/mach-orion5x/ 2416F: arch/arm/plat-orion/ 2417F: drivers/soc/dove/ 2418 2419ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2420M: Andrew Lunn <andrew@lunn.ch> 2421M: Gregory Clement <gregory.clement@bootlin.com> 2422M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2426F: Documentation/devicetree/bindings/arm/marvell/ 2427F: arch/arm/boot/dts/armada* 2428F: arch/arm/boot/dts/kirkwood* 2429F: arch/arm/configs/mvebu_*_defconfig 2430F: arch/arm/mach-mvebu/ 2431F: arch/arm64/boot/dts/marvell/armada* 2432F: arch/arm64/boot/dts/marvell/cn913* 2433F: drivers/cpufreq/armada-37xx-cpufreq.c 2434F: drivers/cpufreq/armada-8k-cpufreq.c 2435F: drivers/cpufreq/mvebu-cpufreq.c 2436F: drivers/irqchip/irq-armada-370-xp.c 2437F: drivers/irqchip/irq-mvebu-* 2438F: drivers/pinctrl/mvebu/ 2439F: drivers/rtc/rtc-armada38x.c 2440 2441ARM/Mediatek RTC DRIVER 2442M: Eddie Huang <eddie.huang@mediatek.com> 2443M: Sean Wang <sean.wang@mediatek.com> 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2446S: Maintained 2447F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2448F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2449F: drivers/rtc/rtc-mt2712.c 2450F: drivers/rtc/rtc-mt6397.c 2451F: drivers/rtc/rtc-mt7622.c 2452 2453ARM/Mediatek SoC support 2454M: Matthias Brugger <matthias.bgg@gmail.com> 2455R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2456L: linux-kernel@vger.kernel.org 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2459S: Maintained 2460W: https://mtk.wiki.kernel.org/ 2461C: irc://irc.libera.chat/linux-mediatek 2462F: arch/arm/boot/dts/mt2* 2463F: arch/arm/boot/dts/mt6* 2464F: arch/arm/boot/dts/mt7* 2465F: arch/arm/boot/dts/mt8* 2466F: arch/arm/mach-mediatek/ 2467F: arch/arm64/boot/dts/mediatek/ 2468F: drivers/soc/mediatek/ 2469N: mtk 2470N: mt[2678] 2471K: mediatek 2472 2473ARM/Mediatek USB3 PHY DRIVER 2474M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2475L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2476L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2477S: Maintained 2478F: Documentation/devicetree/bindings/phy/mediatek,* 2479F: drivers/phy/mediatek/ 2480 2481ARM/Microchip (AT91) SoC support 2482M: Nicolas Ferre <nicolas.ferre@microchip.com> 2483M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2484M: Claudiu Beznea <claudiu.beznea@microchip.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Supported 2487W: http://www.linux4sam.org 2488T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2489F: arch/arm/boot/dts/at91*.dts 2490F: arch/arm/boot/dts/at91*.dtsi 2491F: arch/arm/boot/dts/sama*.dts 2492F: arch/arm/boot/dts/sama*.dtsi 2493F: arch/arm/include/debug/at91.S 2494F: arch/arm/mach-at91/ 2495F: drivers/memory/atmel* 2496F: drivers/watchdog/sama5d4_wdt.c 2497F: include/soc/at91/ 2498X: drivers/input/touchscreen/atmel_mxt_ts.c 2499X: drivers/net/wireless/atmel/ 2500N: at91 2501N: atmel 2502 2503ARM/Microchip Sparx5 SoC support 2504M: Lars Povlsen <lars.povlsen@microchip.com> 2505M: Steen Hegelund <Steen.Hegelund@microchip.com> 2506M: Daniel Machon <daniel.machon@microchip.com> 2507M: UNGLinuxDriver@microchip.com 2508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2509S: Supported 2510T: git git://github.com/microchip-ung/linux-upstream.git 2511F: arch/arm64/boot/dts/microchip/ 2512F: drivers/net/ethernet/microchip/vcap/ 2513F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2514N: sparx5 2515 2516Microchip Timer Counter Block (TCB) Capture Driver 2517M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2519L: linux-iio@vger.kernel.org 2520S: Maintained 2521F: drivers/counter/microchip-tcb-capture.c 2522 2523ARM/MILBEAUT ARCHITECTURE 2524M: Taichi Sugaya <sugaya.taichi@socionext.com> 2525M: Takao Orito <orito.takao@socionext.com> 2526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2527S: Maintained 2528F: arch/arm/boot/dts/milbeaut* 2529F: arch/arm/mach-milbeaut/ 2530N: milbeaut 2531 2532ARM/MIOA701 MACHINE SUPPORT 2533M: Robert Jarzmik <robert.jarzmik@free.fr> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536F: arch/arm/mach-pxa/mioa701.c 2537 2538ARM/MStar/Sigmastar Armv7 SoC support 2539M: Daniel Palmer <daniel@thingy.jp> 2540M: Romain Perier <romain.perier@gmail.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543W: http://linux-chenxing.org/ 2544T: git git://github.com/linux-chenxing/linux.git 2545F: Documentation/devicetree/bindings/arm/mstar/* 2546F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2547F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2548F: arch/arm/boot/dts/mstar-* 2549F: arch/arm/mach-mstar/ 2550F: drivers/clk/mstar/ 2551F: drivers/clocksource/timer-msc313e.c 2552F: drivers/gpio/gpio-msc313.c 2553F: drivers/rtc/rtc-msc313.c 2554F: drivers/watchdog/msc313e_wdt.c 2555F: include/dt-bindings/clock/mstar-* 2556F: include/dt-bindings/gpio/msc313-gpio.h 2557 2558ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2559M: Michael Petchkovsky <mkpetch@internode.on.net> 2560S: Maintained 2561 2562ARM/NOMADIK/Ux500 ARCHITECTURES 2563M: Linus Walleij <linus.walleij@linaro.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2567F: Documentation/devicetree/bindings/arm/ste-* 2568F: Documentation/devicetree/bindings/arm/ux500.yaml 2569F: Documentation/devicetree/bindings/arm/ux500/ 2570F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2571F: arch/arm/boot/dts/ste-* 2572F: arch/arm/mach-nomadik/ 2573F: arch/arm/mach-ux500/ 2574F: drivers/clk/clk-nomadik.c 2575F: drivers/clocksource/clksrc-dbx500-prcmu.c 2576F: drivers/dma/ste_dma40* 2577F: drivers/hwspinlock/u8500_hsem.c 2578F: drivers/i2c/busses/i2c-nomadik.c 2579F: drivers/iio/adc/ab8500-gpadc.c 2580F: drivers/mfd/ab8500* 2581F: drivers/mfd/abx500* 2582F: drivers/mfd/db8500* 2583F: drivers/pinctrl/nomadik/ 2584F: drivers/rtc/rtc-ab8500.c 2585F: drivers/rtc/rtc-pl031.c 2586F: drivers/soc/ux500/ 2587 2588ARM/NUVOTON NPCM ARCHITECTURE 2589M: Avi Fishman <avifishman70@gmail.com> 2590M: Tomer Maimon <tmaimon77@gmail.com> 2591M: Tali Perry <tali.perry1@gmail.com> 2592R: Patrick Venture <venture@google.com> 2593R: Nancy Yuen <yuenn@google.com> 2594R: Benjamin Fair <benjaminfair@google.com> 2595L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2596S: Supported 2597F: Documentation/devicetree/bindings/*/*/*npcm* 2598F: Documentation/devicetree/bindings/*/*npcm* 2599F: Documentation/devicetree/bindings/arm/npcm/* 2600F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2601F: arch/arm/boot/dts/nuvoton-npcm* 2602F: arch/arm/mach-npcm/ 2603F: arch/arm64/boot/dts/nuvoton/ 2604F: drivers/*/*npcm* 2605F: drivers/*/*/*npcm* 2606F: drivers/rtc/rtc-nct3018y.c 2607F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2608F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2609 2610ARM/NUVOTON WPCM450 ARCHITECTURE 2611M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2612L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2613S: Maintained 2614W: https://github.com/neuschaefer/wpcm450/wiki 2615F: Documentation/devicetree/bindings/*/*wpcm* 2616F: arch/arm/boot/dts/nuvoton-wpcm450* 2617F: arch/arm/mach-npcm/wpcm450.c 2618F: drivers/*/*/*wpcm* 2619F: drivers/*/*wpcm* 2620 2621ARM/NXP S32G ARCHITECTURE 2622M: Chester Lin <clin@suse.com> 2623R: Andreas Färber <afaerber@suse.de> 2624R: Matthias Brugger <mbrugger@suse.com> 2625R: NXP S32 Linux Team <s32@nxp.com> 2626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2627S: Maintained 2628F: arch/arm64/boot/dts/freescale/s32g*.dts* 2629 2630ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2631L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2632S: Orphan 2633W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2634F: arch/arm/mach-s3c/gta02.h 2635F: arch/arm/mach-s3c/mach-gta02.c 2636 2637ARM/Orion SoC/Technologic Systems TS-78xx platform support 2638M: Alexander Clouter <alex@digriz.org.uk> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640S: Maintained 2641W: http://www.digriz.org.uk/ts78xx/kernel 2642F: arch/arm/mach-orion5x/ts78xx-* 2643 2644ARM/OXNAS platform support 2645M: Neil Armstrong <neil.armstrong@linaro.org> 2646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2647L: linux-oxnas@groups.io (moderated for non-subscribers) 2648S: Maintained 2649F: arch/arm/boot/dts/ox8*.dts* 2650F: arch/arm/mach-oxnas/ 2651F: drivers/power/reset/oxnas-restart.c 2652N: oxnas 2653 2654ARM/PALM TREO SUPPORT 2655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2656S: Orphan 2657F: arch/arm/mach-pxa/palmtreo.* 2658 2659ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2660M: Marek Vasut <marek.vasut@gmail.com> 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663W: http://hackndev.com 2664F: arch/arm/mach-pxa/include/mach/palmld.h 2665F: arch/arm/mach-pxa/include/mach/palmtc.h 2666F: arch/arm/mach-pxa/include/mach/palmtx.h 2667F: arch/arm/mach-pxa/palmld.c 2668F: arch/arm/mach-pxa/palmt5.* 2669F: arch/arm/mach-pxa/palmtc.c 2670F: arch/arm/mach-pxa/palmte2.* 2671F: arch/arm/mach-pxa/palmtx.c 2672 2673ARM/PALMZ72 SUPPORT 2674M: Sergey Lapin <slapin@ossfans.org> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677W: http://hackndev.com 2678F: arch/arm/mach-pxa/palmz72.* 2679 2680ARM/PLEB SUPPORT 2681M: Peter Chubb <pleb@gelato.unsw.edu.au> 2682S: Maintained 2683W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2684 2685ARM/PT DIGITAL BOARD PORT 2686M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689W: http://www.armlinux.org.uk/ 2690 2691ARM/QUALCOMM SUPPORT 2692M: Andy Gross <agross@kernel.org> 2693M: Bjorn Andersson <andersson@kernel.org> 2694R: Konrad Dybcio <konrad.dybcio@linaro.org> 2695L: linux-arm-msm@vger.kernel.org 2696S: Maintained 2697T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2698F: Documentation/devicetree/bindings/*/qcom* 2699F: Documentation/devicetree/bindings/soc/qcom/ 2700F: arch/arm/boot/dts/qcom-*.dts 2701F: arch/arm/boot/dts/qcom-*.dtsi 2702F: arch/arm/configs/qcom_defconfig 2703F: arch/arm/mach-qcom/ 2704F: arch/arm64/boot/dts/qcom/ 2705F: drivers/*/*/qcom* 2706F: drivers/*/*/qcom/ 2707F: drivers/*/pm8???-* 2708F: drivers/*/qcom* 2709F: drivers/*/qcom/ 2710F: drivers/bluetooth/btqcomsmd.c 2711F: drivers/clocksource/timer-qcom.c 2712F: drivers/cpuidle/cpuidle-qcom-spm.c 2713F: drivers/extcon/extcon-qcom* 2714F: drivers/i2c/busses/i2c-qcom-geni.c 2715F: drivers/i2c/busses/i2c-qup.c 2716F: drivers/iommu/msm* 2717F: drivers/mfd/ssbi.c 2718F: drivers/mmc/host/mmci_qcom* 2719F: drivers/mmc/host/sdhci-msm.c 2720F: drivers/pci/controller/dwc/pcie-qcom.c 2721F: drivers/phy/qualcomm/ 2722F: drivers/power/*/msm* 2723F: drivers/reset/reset-qcom-* 2724F: drivers/ufs/host/ufs-qcom* 2725F: drivers/spi/spi-geni-qcom.c 2726F: drivers/spi/spi-qcom-qspi.c 2727F: drivers/spi/spi-qup.c 2728F: drivers/tty/serial/msm_serial.c 2729F: drivers/usb/dwc3/dwc3-qcom.c 2730F: include/dt-bindings/*/qcom* 2731F: include/linux/*/qcom* 2732F: include/linux/soc/qcom/ 2733 2734ARM/RADISYS ENP2611 MACHINE SUPPORT 2735M: Lennert Buytenhek <kernel@wantstofly.org> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737S: Maintained 2738 2739ARM/RDA MICRO ARCHITECTURE 2740M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2742L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: Documentation/devicetree/bindings/arm/rda.yaml 2745F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2746F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2747F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2748F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2749F: arch/arm/boot/dts/rda8810pl-* 2750F: drivers/clocksource/timer-rda.c 2751F: drivers/gpio/gpio-rda.c 2752F: drivers/irqchip/irq-rda-intc.c 2753F: drivers/tty/serial/rda-uart.c 2754 2755ARM/REALTEK ARCHITECTURE 2756M: Andreas Färber <afaerber@suse.de> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2759S: Maintained 2760F: Documentation/devicetree/bindings/arm/realtek.yaml 2761F: arch/arm/boot/dts/rtd* 2762F: arch/arm/mach-realtek/ 2763F: arch/arm64/boot/dts/realtek/ 2764 2765ARM/RISC-V/RENESAS ARCHITECTURE 2766M: Geert Uytterhoeven <geert+renesas@glider.be> 2767M: Magnus Damm <magnus.damm@gmail.com> 2768L: linux-renesas-soc@vger.kernel.org 2769S: Supported 2770Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2771C: irc://irc.libera.chat/renesas-soc 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2773F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2774F: Documentation/devicetree/bindings/soc/renesas/ 2775F: arch/arm/boot/dts/emev2* 2776F: arch/arm/boot/dts/gr-peach* 2777F: arch/arm/boot/dts/iwg20d-q7* 2778F: arch/arm/boot/dts/r7s* 2779F: arch/arm/boot/dts/r8a* 2780F: arch/arm/boot/dts/r9a* 2781F: arch/arm/boot/dts/sh* 2782F: arch/arm/configs/shmobile_defconfig 2783F: arch/arm/include/debug/renesas-scif.S 2784F: arch/arm/mach-shmobile/ 2785F: arch/arm64/boot/dts/renesas/ 2786F: arch/riscv/boot/dts/renesas/ 2787F: drivers/soc/renesas/ 2788F: include/linux/soc/renesas/ 2789 2790ARM/RISCPC ARCHITECTURE 2791M: Russell King <linux@armlinux.org.uk> 2792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2793S: Maintained 2794W: http://www.armlinux.org.uk/ 2795F: arch/arm/include/asm/hardware/ioc.h 2796F: arch/arm/include/asm/hardware/iomd.h 2797F: arch/arm/include/asm/hardware/memc.h 2798F: arch/arm/mach-rpc/ 2799F: drivers/net/ethernet/8390/etherh.c 2800F: drivers/net/ethernet/i825xx/ether1* 2801F: drivers/net/ethernet/seeq/ether3* 2802F: drivers/scsi/arm/ 2803 2804ARM/Rockchip SoC support 2805M: Heiko Stuebner <heiko@sntech.de> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807L: linux-rockchip@lists.infradead.org 2808S: Maintained 2809T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2810F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2811F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2812F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2813F: arch/arm/boot/dts/rk3* 2814F: arch/arm/boot/dts/rv1108* 2815F: arch/arm/mach-rockchip/ 2816F: drivers/*/*/*rockchip* 2817F: drivers/*/*rockchip* 2818F: drivers/clk/rockchip/ 2819F: drivers/i2c/busses/i2c-rk3x.c 2820F: sound/soc/rockchip/ 2821N: rockchip 2822 2823ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2825R: Alim Akhtar <alim.akhtar@samsung.com> 2826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2827L: linux-samsung-soc@vger.kernel.org 2828S: Maintained 2829C: irc://irc.libera.chat/linux-exynos 2830Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2831B: mailto:linux-samsung-soc@vger.kernel.org 2832T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2833F: Documentation/arm/samsung/ 2834F: Documentation/devicetree/bindings/arm/samsung/ 2835F: Documentation/devicetree/bindings/hwinfo/samsung,* 2836F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2837F: Documentation/devicetree/bindings/soc/samsung/ 2838F: arch/arm/boot/dts/exynos* 2839F: arch/arm/boot/dts/s3c* 2840F: arch/arm/boot/dts/s5p* 2841F: arch/arm/mach-exynos*/ 2842F: arch/arm/mach-s3c/ 2843F: arch/arm/mach-s5p*/ 2844F: arch/arm64/boot/dts/exynos/ 2845F: drivers/*/*/*s3c24* 2846F: drivers/*/*s3c24* 2847F: drivers/*/*s3c64xx* 2848F: drivers/*/*s5pv210* 2849F: drivers/clocksource/samsung_pwm_timer.c 2850F: drivers/memory/samsung/ 2851F: drivers/pwm/pwm-samsung.c 2852F: drivers/soc/samsung/ 2853F: drivers/tty/serial/samsung* 2854F: include/clocksource/samsung_pwm.h 2855F: include/linux/platform_data/*s3c* 2856F: include/linux/serial_s3c.h 2857F: include/linux/soc/samsung/ 2858N: exynos 2859N: s3c2410 2860N: s3c64xx 2861N: s5pv210 2862 2863ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2864M: Łukasz Stelmach <l.stelmach@samsung.com> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866L: linux-media@vger.kernel.org 2867S: Maintained 2868F: drivers/media/platform/samsung/s5p-g2d/ 2869 2870ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2871M: Marek Szyprowski <m.szyprowski@samsung.com> 2872L: linux-samsung-soc@vger.kernel.org 2873L: linux-media@vger.kernel.org 2874S: Maintained 2875F: Documentation/devicetree/bindings/media/s5p-cec.txt 2876F: drivers/media/cec/platform/s5p/ 2877 2878ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2879M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2880M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2881M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2886F: drivers/media/platform/samsung/s5p-jpeg/ 2887 2888ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2889M: Marek Szyprowski <m.szyprowski@samsung.com> 2890M: Andrzej Hajda <andrzej.hajda@intel.com> 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-media@vger.kernel.org 2893S: Maintained 2894F: drivers/media/platform/samsung/s5p-mfc/ 2895 2896ARM/SOCFPGA ARCHITECTURE 2897M: Dinh Nguyen <dinguyen@kernel.org> 2898S: Maintained 2899W: http://www.rocketboards.org 2900T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2901F: arch/arm/boot/dts/socfpga* 2902F: arch/arm/configs/socfpga_defconfig 2903F: arch/arm/mach-socfpga/ 2904F: arch/arm64/boot/dts/altera/ 2905F: arch/arm64/boot/dts/intel/ 2906 2907ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2908M: Dinh Nguyen <dinguyen@kernel.org> 2909S: Maintained 2910F: drivers/clk/socfpga/ 2911 2912ARM/SOCFPGA EDAC SUPPORT 2913M: Dinh Nguyen <dinguyen@kernel.org> 2914S: Maintained 2915F: drivers/edac/altera_edac.[ch] 2916 2917ARM/SPREADTRUM SoC SUPPORT 2918M: Orson Zhai <orsonzhai@gmail.com> 2919M: Baolin Wang <baolin.wang7@gmail.com> 2920M: Chunyan Zhang <zhang.lyra@gmail.com> 2921S: Maintained 2922F: arch/arm64/boot/dts/sprd 2923N: sprd 2924N: sc27xx 2925N: sc2731 2926 2927ARM/STI ARCHITECTURE 2928M: Patrice Chotard <patrice.chotard@foss.st.com> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931W: http://www.stlinux.com 2932F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2933F: arch/arm/boot/dts/sti* 2934F: arch/arm/mach-sti/ 2935F: drivers/ata/ahci_st.c 2936F: drivers/char/hw_random/st-rng.c 2937F: drivers/clocksource/arm_global_timer.c 2938F: drivers/clocksource/clksrc_st_lpc.c 2939F: drivers/cpufreq/sti-cpufreq.c 2940F: drivers/dma/st_fdma* 2941F: drivers/i2c/busses/i2c-st.c 2942F: drivers/media/platform/st/sti/c8sectpfe/ 2943F: drivers/media/rc/st_rc.c 2944F: drivers/mmc/host/sdhci-st.c 2945F: drivers/phy/st/phy-miphy28lp.c 2946F: drivers/phy/st/phy-stih407-usb.c 2947F: drivers/pinctrl/pinctrl-st.c 2948F: drivers/remoteproc/st_remoteproc.c 2949F: drivers/remoteproc/st_slim_rproc.c 2950F: drivers/reset/sti/ 2951F: drivers/rtc/rtc-st-lpc.c 2952F: drivers/tty/serial/st-asc.c 2953F: drivers/usb/dwc3/dwc3-st.c 2954F: drivers/usb/host/ehci-st.c 2955F: drivers/usb/host/ohci-st.c 2956F: drivers/watchdog/st_lpc_wdt.c 2957F: include/linux/remoteproc/st_slim_rproc.h 2958 2959ARM/STM32 ARCHITECTURE 2960M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2961M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2962L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2966F: arch/arm/boot/dts/stm32* 2967F: arch/arm/mach-stm32/ 2968F: drivers/clocksource/armv7m_systick.c 2969N: stm32 2970N: stm 2971 2972ARM/SUNPLUS SP7021 SOC SUPPORT 2973M: Qin Jian <qinjian@cqplus1.com> 2974L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2975S: Maintained 2976W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2977F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2978F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2979F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2980F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2981F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2982F: arch/arm/configs/sp7021_*defconfig 2983F: arch/arm/mach-sunplus/ 2984F: drivers/irqchip/irq-sp7021-intc.c 2985F: drivers/reset/reset-sunplus.c 2986F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2987F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2988 2989ARM/Synaptics SoC support 2990M: Jisheng Zhang <jszhang@kernel.org> 2991M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Maintained 2994F: arch/arm/boot/dts/berlin* 2995F: arch/arm/mach-berlin/ 2996F: arch/arm64/boot/dts/synaptics/ 2997 2998ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2999M: Lennert Buytenhek <kernel@wantstofly.org> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Maintained 3002 3003ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3004M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3005L: linux-tegra@vger.kernel.org 3006L: linux-media@vger.kernel.org 3007S: Maintained 3008F: Documentation/devicetree/bindings/media/tegra-cec.txt 3009F: drivers/media/cec/platform/tegra/ 3010 3011ARM/TESLA FSD SoC SUPPORT 3012M: Alim Akhtar <alim.akhtar@samsung.com> 3013M: linux-fsd@tesla.com 3014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3015L: linux-samsung-soc@vger.kernel.org 3016S: Maintained 3017F: arch/arm64/boot/dts/tesla* 3018 3019ARM/TETON BGA MACHINE SUPPORT 3020M: "Mark F. Brown" <mark.brown314@gmail.com> 3021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3022S: Maintained 3023 3024ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3025M: Santosh Shilimkar <ssantosh@kernel.org> 3026L: linux-kernel@vger.kernel.org 3027S: Maintained 3028F: drivers/memory/*emif* 3029 3030ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3031M: Nishanth Menon <nm@ti.com> 3032M: Santosh Shilimkar <ssantosh@kernel.org> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Maintained 3035T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3036F: arch/arm/boot/dts/keystone-* 3037F: arch/arm/mach-keystone/ 3038 3039ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3040M: Santosh Shilimkar <ssantosh@kernel.org> 3041L: linux-kernel@vger.kernel.org 3042S: Maintained 3043F: drivers/clk/keystone/ 3044 3045ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3046M: Santosh Shilimkar <ssantosh@kernel.org> 3047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3048L: linux-kernel@vger.kernel.org 3049S: Maintained 3050F: drivers/clocksource/timer-keystone.c 3051 3052ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3053M: Santosh Shilimkar <ssantosh@kernel.org> 3054L: linux-kernel@vger.kernel.org 3055S: Maintained 3056F: drivers/power/reset/keystone-reset.c 3057 3058ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3059M: Nishanth Menon <nm@ti.com> 3060M: Vignesh Raghavendra <vigneshr@ti.com> 3061M: Tero Kristo <kristo@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Supported 3064F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3065F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3066F: arch/arm64/boot/dts/ti/Makefile 3067F: arch/arm64/boot/dts/ti/k3-* 3068F: include/dt-bindings/pinctrl/k3.h 3069 3070ARM/THECUS N2100 MACHINE SUPPORT 3071M: Lennert Buytenhek <kernel@wantstofly.org> 3072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3073S: Maintained 3074 3075ARM/TOSA MACHINE SUPPORT 3076M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3077M: Dirk Opfer <dirk@opfer-online.de> 3078S: Maintained 3079 3080ARM/TOSHIBA VISCONTI ARCHITECTURE 3081M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3083S: Supported 3084T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3085F: Documentation/devicetree/bindings/arm/toshiba.yaml 3086F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3087F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3088F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3089F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3090F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3091F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3092F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3093F: arch/arm64/boot/dts/toshiba/ 3094F: drivers/clk/visconti/ 3095F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3096F: drivers/gpio/gpio-visconti.c 3097F: drivers/pci/controller/dwc/pcie-visconti.c 3098F: drivers/pinctrl/visconti/ 3099F: drivers/watchdog/visconti_wdt.c 3100N: visconti 3101 3102ARM/UNIPHIER ARCHITECTURE 3103M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3104M: Masami Hiramatsu <mhiramat@kernel.org> 3105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3108F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3109F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3110F: arch/arm/boot/dts/uniphier* 3111F: arch/arm/include/asm/hardware/cache-uniphier.h 3112F: arch/arm/mach-uniphier/ 3113F: arch/arm/mm/cache-uniphier.c 3114F: arch/arm64/boot/dts/socionext/uniphier* 3115F: drivers/bus/uniphier-system-bus.c 3116F: drivers/clk/uniphier/ 3117F: drivers/dma/uniphier-mdmac.c 3118F: drivers/gpio/gpio-uniphier.c 3119F: drivers/i2c/busses/i2c-uniphier* 3120F: drivers/irqchip/irq-uniphier-aidet.c 3121F: drivers/mmc/host/uniphier-sd.c 3122F: drivers/pinctrl/uniphier/ 3123F: drivers/reset/reset-uniphier.c 3124F: drivers/tty/serial/8250/8250_uniphier.c 3125N: uniphier 3126 3127ARM/VERSATILE EXPRESS PLATFORM 3128M: Liviu Dudau <liviu.dudau@arm.com> 3129M: Sudeep Holla <sudeep.holla@arm.com> 3130M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3132S: Maintained 3133F: */*/*/vexpress* 3134F: */*/vexpress* 3135F: arch/arm/boot/dts/vexpress* 3136F: arch/arm/mach-vexpress/ 3137F: arch/arm64/boot/dts/arm/ 3138F: drivers/clk/versatile/clk-vexpress-osc.c 3139F: drivers/clocksource/timer-versatile.c 3140N: mps2 3141 3142ARM/VFP SUPPORT 3143M: Russell King <linux@armlinux.org.uk> 3144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3145S: Maintained 3146W: http://www.armlinux.org.uk/ 3147F: arch/arm/vfp/ 3148 3149ARM/VOIPAC PXA270 SUPPORT 3150M: Marek Vasut <marek.vasut@gmail.com> 3151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3152S: Maintained 3153F: arch/arm/mach-pxa/include/mach/vpac270.h 3154F: arch/arm/mach-pxa/vpac270.c 3155 3156ARM/VT8500 ARM ARCHITECTURE 3157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3158S: Orphan 3159F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3160F: arch/arm/mach-vt8500/ 3161F: drivers/clocksource/timer-vt8500.c 3162F: drivers/i2c/busses/i2c-wmt.c 3163F: drivers/mmc/host/wmt-sdmmc.c 3164F: drivers/pwm/pwm-vt8500.c 3165F: drivers/rtc/rtc-vt8500.c 3166F: drivers/tty/serial/vt8500_serial.c 3167F: drivers/usb/host/ehci-platform.c 3168F: drivers/usb/host/uhci-platform.c 3169F: drivers/video/fbdev/vt8500lcdfb.* 3170F: drivers/video/fbdev/wm8505fb* 3171F: drivers/video/fbdev/wmt_ge_rops.* 3172 3173ARM/ZIPIT Z2 SUPPORT 3174M: Marek Vasut <marek.vasut@gmail.com> 3175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3176S: Maintained 3177F: arch/arm/mach-pxa/include/mach/z2.h 3178F: arch/arm/mach-pxa/z2.c 3179 3180ARM/ZYNQ ARCHITECTURE 3181M: Michal Simek <michal.simek@xilinx.com> 3182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3183S: Supported 3184W: http://wiki.xilinx.com 3185T: git https://github.com/Xilinx/linux-xlnx.git 3186F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3187F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3188F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3189F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3190F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3191F: arch/arm/mach-zynq/ 3192F: drivers/clocksource/timer-cadence-ttc.c 3193F: drivers/cpuidle/cpuidle-zynq.c 3194F: drivers/edac/synopsys_edac.c 3195F: drivers/i2c/busses/i2c-cadence.c 3196F: drivers/i2c/busses/i2c-xiic.c 3197F: drivers/mmc/host/sdhci-of-arasan.c 3198N: zynq 3199N: xilinx 3200 3201ARM64 PORT (AARCH64 ARCHITECTURE) 3202M: Catalin Marinas <catalin.marinas@arm.com> 3203M: Will Deacon <will@kernel.org> 3204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3207F: Documentation/arm64/ 3208F: arch/arm64/ 3209F: tools/testing/selftests/arm64/ 3210X: arch/arm64/boot/dts/ 3211 3212ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3213M: George McCollister <george.mccollister@gmail.com> 3214L: netdev@vger.kernel.org 3215S: Maintained 3216F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3217F: drivers/net/dsa/xrs700x/* 3218F: net/dsa/tag_xrs700x.c 3219 3220AS3645A LED FLASH CONTROLLER DRIVER 3221M: Sakari Ailus <sakari.ailus@iki.fi> 3222L: linux-leds@vger.kernel.org 3223S: Maintained 3224F: drivers/leds/flash/leds-as3645a.c 3225 3226ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3227M: Tianshu Qiu <tian.shu.qiu@intel.com> 3228L: linux-media@vger.kernel.org 3229S: Maintained 3230T: git git://linuxtv.org/media_tree.git 3231F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3232F: drivers/media/i2c/ak7375.c 3233 3234ASAHI KASEI AK8974 DRIVER 3235M: Linus Walleij <linus.walleij@linaro.org> 3236L: linux-iio@vger.kernel.org 3237S: Supported 3238W: http://www.akm.com/ 3239F: drivers/iio/magnetometer/ak8974.c 3240 3241ASC7621 HARDWARE MONITOR DRIVER 3242M: George Joseph <george.joseph@fairview5.com> 3243L: linux-hwmon@vger.kernel.org 3244S: Maintained 3245F: Documentation/hwmon/asc7621.rst 3246F: drivers/hwmon/asc7621.c 3247 3248ASIX AX88796C SPI ETHERNET ADAPTER 3249M: Łukasz Stelmach <l.stelmach@samsung.com> 3250S: Maintained 3251F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3252F: drivers/net/ethernet/asix/ax88796c_* 3253 3254ASPEED PECI CONTROLLER 3255M: Iwona Winiarska <iwona.winiarska@intel.com> 3256L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3257L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3258S: Supported 3259F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3260F: drivers/peci/controller/peci-aspeed.c 3261 3262ASPEED PINCTRL DRIVERS 3263M: Andrew Jeffery <andrew@aj.id.au> 3264L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3265L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3266L: linux-gpio@vger.kernel.org 3267S: Maintained 3268F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3269F: drivers/pinctrl/aspeed/ 3270 3271ASPEED SCU INTERRUPT CONTROLLER DRIVER 3272M: Eddie James <eajames@linux.ibm.com> 3273L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3274S: Maintained 3275F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3276F: drivers/irqchip/irq-aspeed-scu-ic.c 3277F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3278 3279ASPEED SD/MMC DRIVER 3280M: Andrew Jeffery <andrew@aj.id.au> 3281L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3282L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3283L: linux-mmc@vger.kernel.org 3284S: Maintained 3285F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3286F: drivers/mmc/host/sdhci-of-aspeed* 3287 3288ASPEED SMC SPI DRIVER 3289M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3290M: Cédric Le Goater <clg@kaod.org> 3291L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3292L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3293L: linux-spi@vger.kernel.org 3294S: Maintained 3295F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3296F: drivers/spi/spi-aspeed-smc.c 3297 3298ASPEED VIDEO ENGINE DRIVER 3299M: Eddie James <eajames@linux.ibm.com> 3300L: linux-media@vger.kernel.org 3301L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3302S: Maintained 3303F: Documentation/devicetree/bindings/media/aspeed-video.txt 3304F: drivers/media/platform/aspeed/ 3305 3306ASPEED USB UDC DRIVER 3307M: Neal Liu <neal_liu@aspeedtech.com> 3308L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3309S: Maintained 3310F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3311F: drivers/usb/gadget/udc/aspeed_udc.c 3312 3313ASPEED CRYPTO DRIVER 3314M: Neal Liu <neal_liu@aspeedtech.com> 3315L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3316S: Maintained 3317F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3318F: drivers/crypto/aspeed/ 3319 3320ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3321M: Corentin Chary <corentin.chary@gmail.com> 3322L: acpi4asus-user@lists.sourceforge.net 3323L: platform-driver-x86@vger.kernel.org 3324S: Maintained 3325W: http://acpi4asus.sf.net 3326F: drivers/platform/x86/asus*.c 3327F: drivers/platform/x86/eeepc*.c 3328 3329ASUS TF103C DOCK DRIVER 3330M: Hans de Goede <hdegoede@redhat.com> 3331L: platform-driver-x86@vger.kernel.org 3332S: Maintained 3333T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3334F: drivers/platform/x86/asus-tf103c-dock.c 3335 3336ASUS WMI HARDWARE MONITOR DRIVER 3337M: Ed Brindley <kernel@maidavale.org> 3338M: Denis Pauk <pauk.denis@gmail.com> 3339L: linux-hwmon@vger.kernel.org 3340S: Maintained 3341F: drivers/hwmon/asus_wmi_sensors.c 3342 3343ASUS EC HARDWARE MONITOR DRIVER 3344M: Eugene Shalygin <eugene.shalygin@gmail.com> 3345L: linux-hwmon@vger.kernel.org 3346S: Maintained 3347F: drivers/hwmon/asus-ec-sensors.c 3348 3349ASUS WIRELESS RADIO CONTROL DRIVER 3350M: João Paulo Rechi Vita <jprvita@gmail.com> 3351L: platform-driver-x86@vger.kernel.org 3352S: Maintained 3353F: drivers/platform/x86/asus-wireless.c 3354 3355ASYMMETRIC KEYS 3356M: David Howells <dhowells@redhat.com> 3357L: keyrings@vger.kernel.org 3358S: Maintained 3359F: Documentation/crypto/asymmetric-keys.rst 3360F: crypto/asymmetric_keys/ 3361F: include/crypto/pkcs7.h 3362F: include/crypto/public_key.h 3363F: include/linux/verification.h 3364 3365ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3366R: Dan Williams <dan.j.williams@intel.com> 3367S: Odd fixes 3368W: http://sourceforge.net/projects/xscaleiop 3369F: Documentation/crypto/async-tx-api.rst 3370F: crypto/async_tx/ 3371F: include/linux/async_tx.h 3372 3373AT24 EEPROM DRIVER 3374M: Bartosz Golaszewski <brgl@bgdev.pl> 3375L: linux-i2c@vger.kernel.org 3376S: Maintained 3377T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3378F: Documentation/devicetree/bindings/eeprom/at24.yaml 3379F: drivers/misc/eeprom/at24.c 3380 3381ATA OVER ETHERNET (AOE) DRIVER 3382M: "Justin Sanders" <justin@coraid.com> 3383S: Supported 3384W: http://www.openaoe.org/ 3385F: Documentation/admin-guide/aoe/ 3386F: drivers/block/aoe/ 3387 3388ATC260X PMIC MFD DRIVER 3389M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3390M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3391L: linux-actions@lists.infradead.org 3392S: Maintained 3393F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3394F: drivers/input/misc/atc260x-onkey.c 3395F: drivers/mfd/atc260* 3396F: drivers/power/reset/atc260x-poweroff.c 3397F: drivers/regulator/atc260x-regulator.c 3398F: include/linux/mfd/atc260x/* 3399 3400ATHEROS 71XX/9XXX GPIO DRIVER 3401M: Alban Bedel <albeu@free.fr> 3402S: Maintained 3403W: https://github.com/AlbanBedel/linux 3404T: git git://github.com/AlbanBedel/linux 3405F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3406F: drivers/gpio/gpio-ath79.c 3407 3408ATHEROS 71XX/9XXX USB PHY DRIVER 3409M: Alban Bedel <albeu@free.fr> 3410S: Maintained 3411W: https://github.com/AlbanBedel/linux 3412T: git git://github.com/AlbanBedel/linux 3413F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3414F: drivers/phy/qualcomm/phy-ath79-usb.c 3415 3416ATHEROS ATH GENERIC UTILITIES 3417M: Kalle Valo <kvalo@kernel.org> 3418L: linux-wireless@vger.kernel.org 3419S: Supported 3420F: drivers/net/wireless/ath/* 3421 3422ATHEROS ATH5K WIRELESS DRIVER 3423M: Jiri Slaby <jirislaby@kernel.org> 3424M: Nick Kossifidis <mickflemm@gmail.com> 3425M: Luis Chamberlain <mcgrof@kernel.org> 3426L: linux-wireless@vger.kernel.org 3427S: Maintained 3428W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3429F: drivers/net/wireless/ath/ath5k/ 3430 3431ATHEROS ATH6KL WIRELESS DRIVER 3432L: linux-wireless@vger.kernel.org 3433S: Orphan 3434W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3435F: drivers/net/wireless/ath/ath6kl/ 3436 3437ATI_REMOTE2 DRIVER 3438M: Ville Syrjala <syrjala@sci.fi> 3439S: Maintained 3440F: drivers/input/misc/ati_remote2.c 3441 3442ATK0110 HWMON DRIVER 3443M: Luca Tettamanti <kronos.it@gmail.com> 3444L: linux-hwmon@vger.kernel.org 3445S: Maintained 3446F: drivers/hwmon/asus_atk0110.c 3447 3448ATLX ETHERNET DRIVERS 3449M: Chris Snook <chris.snook@gmail.com> 3450L: netdev@vger.kernel.org 3451S: Maintained 3452W: http://sourceforge.net/projects/atl1 3453W: http://atl1.sourceforge.net 3454F: drivers/net/ethernet/atheros/ 3455 3456ATM 3457M: Chas Williams <3chas3@gmail.com> 3458L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3459L: netdev@vger.kernel.org 3460S: Maintained 3461W: http://linux-atm.sourceforge.net 3462F: drivers/atm/ 3463F: include/linux/atm* 3464F: include/uapi/linux/atm* 3465 3466ATMEL MACB ETHERNET DRIVER 3467M: Nicolas Ferre <nicolas.ferre@microchip.com> 3468M: Claudiu Beznea <claudiu.beznea@microchip.com> 3469S: Supported 3470F: drivers/net/ethernet/cadence/ 3471 3472ATMEL MAXTOUCH DRIVER 3473M: Nick Dyer <nick@shmanahar.org> 3474S: Maintained 3475T: git git://github.com/ndyer/linux.git 3476F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3477F: drivers/input/touchscreen/atmel_mxt_ts.c 3478 3479ATMEL WIRELESS DRIVER 3480M: Simon Kelley <simon@thekelleys.org.uk> 3481L: linux-wireless@vger.kernel.org 3482S: Maintained 3483W: http://www.thekelleys.org.uk/atmel 3484W: http://atmelwlandriver.sourceforge.net/ 3485F: drivers/net/wireless/atmel/atmel* 3486 3487ATOMIC INFRASTRUCTURE 3488M: Will Deacon <will@kernel.org> 3489M: Peter Zijlstra <peterz@infradead.org> 3490R: Boqun Feng <boqun.feng@gmail.com> 3491R: Mark Rutland <mark.rutland@arm.com> 3492L: linux-kernel@vger.kernel.org 3493S: Maintained 3494F: arch/*/include/asm/atomic*.h 3495F: include/*/atomic*.h 3496F: include/linux/refcount.h 3497F: Documentation/atomic_*.txt 3498F: scripts/atomic/ 3499 3500ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3501M: Bradley Grove <linuxdrivers@attotech.com> 3502L: linux-scsi@vger.kernel.org 3503S: Supported 3504W: http://www.attotech.com 3505F: drivers/scsi/esas2r 3506 3507ATUSB IEEE 802.15.4 RADIO DRIVER 3508M: Stefan Schmidt <stefan@datenfreihafen.org> 3509L: linux-wpan@vger.kernel.org 3510S: Maintained 3511F: drivers/net/ieee802154/at86rf230.h 3512F: drivers/net/ieee802154/atusb.c 3513F: drivers/net/ieee802154/atusb.h 3514 3515AUDIT SUBSYSTEM 3516M: Paul Moore <paul@paul-moore.com> 3517M: Eric Paris <eparis@redhat.com> 3518L: linux-audit@redhat.com (moderated for non-subscribers) 3519S: Supported 3520W: https://github.com/linux-audit 3521T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3522F: include/asm-generic/audit_*.h 3523F: include/linux/audit.h 3524F: include/linux/audit_arch.h 3525F: include/uapi/linux/audit.h 3526F: kernel/audit* 3527F: lib/*audit.c 3528 3529AUXILIARY DISPLAY DRIVERS 3530M: Miguel Ojeda <ojeda@kernel.org> 3531S: Maintained 3532F: Documentation/devicetree/bindings/auxdisplay/ 3533F: drivers/auxdisplay/ 3534F: include/linux/cfag12864b.h 3535 3536AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3537M: Andreas Klinger <ak@it-klinger.de> 3538L: linux-iio@vger.kernel.org 3539S: Maintained 3540F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3541F: drivers/iio/adc/hx711.c 3542 3543AX.25 NETWORK LAYER 3544M: Ralf Baechle <ralf@linux-mips.org> 3545L: linux-hams@vger.kernel.org 3546S: Maintained 3547W: http://www.linux-ax25.org/ 3548F: include/net/ax25.h 3549F: include/uapi/linux/ax25.h 3550F: net/ax25/ 3551 3552AXENTIA ARM DEVICES 3553M: Peter Rosin <peda@axentia.se> 3554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3555S: Maintained 3556F: arch/arm/boot/dts/at91-linea.dtsi 3557F: arch/arm/boot/dts/at91-natte.dtsi 3558F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3559F: arch/arm/boot/dts/at91-tse850-3.dts 3560 3561AXENTIA ASOC DRIVERS 3562M: Peter Rosin <peda@axentia.se> 3563L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3564S: Maintained 3565F: Documentation/devicetree/bindings/sound/axentia,* 3566F: sound/soc/atmel/tse850-pcm5142.c 3567 3568AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3569M: Nuno Sá <nuno.sa@analog.com> 3570L: linux-hwmon@vger.kernel.org 3571S: Supported 3572W: https://ez.analog.com/linux-software-drivers 3573F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3574F: drivers/hwmon/axi-fan-control.c 3575 3576AXXIA I2C CONTROLLER 3577M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3578L: linux-i2c@vger.kernel.org 3579S: Maintained 3580F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3581F: drivers/i2c/busses/i2c-axxia.c 3582 3583AZ6007 DVB DRIVER 3584M: Mauro Carvalho Chehab <mchehab@kernel.org> 3585L: linux-media@vger.kernel.org 3586S: Maintained 3587W: https://linuxtv.org 3588T: git git://linuxtv.org/media_tree.git 3589F: drivers/media/usb/dvb-usb-v2/az6007.c 3590 3591AZTECH FM RADIO RECEIVER DRIVER 3592M: Hans Verkuil <hverkuil@xs4all.nl> 3593L: linux-media@vger.kernel.org 3594S: Maintained 3595W: https://linuxtv.org 3596T: git git://linuxtv.org/media_tree.git 3597F: drivers/media/radio/radio-aztech* 3598 3599B43 WIRELESS DRIVER 3600L: linux-wireless@vger.kernel.org 3601L: b43-dev@lists.infradead.org 3602S: Odd Fixes 3603W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3604F: drivers/net/wireless/broadcom/b43/ 3605 3606B43LEGACY WIRELESS DRIVER 3607M: Larry Finger <Larry.Finger@lwfinger.net> 3608L: linux-wireless@vger.kernel.org 3609L: b43-dev@lists.infradead.org 3610S: Maintained 3611W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3612F: drivers/net/wireless/broadcom/b43legacy/ 3613 3614BACKLIGHT CLASS/SUBSYSTEM 3615M: Lee Jones <lee@kernel.org> 3616M: Daniel Thompson <daniel.thompson@linaro.org> 3617M: Jingoo Han <jingoohan1@gmail.com> 3618L: dri-devel@lists.freedesktop.org 3619S: Maintained 3620T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3621F: Documentation/ABI/stable/sysfs-class-backlight 3622F: Documentation/ABI/testing/sysfs-class-backlight 3623F: Documentation/devicetree/bindings/leds/backlight 3624F: drivers/video/backlight/ 3625F: include/linux/backlight.h 3626F: include/linux/pwm_backlight.h 3627 3628BARCO P50 GPIO DRIVER 3629M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3630M: Peter Korsgaard <peter.korsgaard@barco.com> 3631S: Maintained 3632F: drivers/platform/x86/barco-p50-gpio.c 3633 3634BATMAN ADVANCED 3635M: Marek Lindner <mareklindner@neomailbox.ch> 3636M: Simon Wunderlich <sw@simonwunderlich.de> 3637M: Antonio Quartulli <a@unstable.cc> 3638M: Sven Eckelmann <sven@narfation.org> 3639L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3640S: Maintained 3641W: https://www.open-mesh.org/ 3642Q: https://patchwork.open-mesh.org/project/batman/list/ 3643B: https://www.open-mesh.org/projects/batman-adv/issues 3644C: ircs://irc.hackint.org/batadv 3645T: git https://git.open-mesh.org/linux-merge.git 3646F: Documentation/networking/batman-adv.rst 3647F: include/uapi/linux/batadv_packet.h 3648F: include/uapi/linux/batman_adv.h 3649F: net/batman-adv/ 3650 3651BAYCOM/HDLCDRV DRIVERS FOR AX.25 3652M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3653L: linux-hams@vger.kernel.org 3654S: Maintained 3655W: http://www.baycom.org/~tom/ham/ham.html 3656F: drivers/net/hamradio/baycom* 3657 3658BCACHE (BLOCK LAYER CACHE) 3659M: Coly Li <colyli@suse.de> 3660M: Kent Overstreet <kent.overstreet@gmail.com> 3661L: linux-bcache@vger.kernel.org 3662S: Maintained 3663W: http://bcache.evilpiepirate.org 3664C: irc://irc.oftc.net/bcache 3665F: drivers/md/bcache/ 3666 3667BDISP ST MEDIA DRIVER 3668M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3669L: linux-media@vger.kernel.org 3670S: Supported 3671W: https://linuxtv.org 3672T: git git://linuxtv.org/media_tree.git 3673F: drivers/media/platform/st/sti/bdisp 3674 3675BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3676M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3677L: netdev@vger.kernel.org 3678S: Maintained 3679F: drivers/net/ethernet/ec_bhf.c 3680 3681BEFS FILE SYSTEM 3682M: Luis de Bethencourt <luisbg@kernel.org> 3683M: Salah Triki <salah.triki@gmail.com> 3684S: Maintained 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3686F: Documentation/filesystems/befs.rst 3687F: fs/befs/ 3688 3689BFQ I/O SCHEDULER 3690M: Paolo Valente <paolo.valente@linaro.org> 3691M: Jens Axboe <axboe@kernel.dk> 3692L: linux-block@vger.kernel.org 3693S: Maintained 3694F: Documentation/block/bfq-iosched.rst 3695F: block/bfq-* 3696 3697BFS FILE SYSTEM 3698M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3699S: Maintained 3700F: Documentation/filesystems/bfs.rst 3701F: fs/bfs/ 3702F: include/uapi/linux/bfs_fs.h 3703 3704BITMAP API 3705M: Yury Norov <yury.norov@gmail.com> 3706R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3707R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3708S: Maintained 3709F: include/linux/bitmap.h 3710F: include/linux/cpumask.h 3711F: include/linux/find.h 3712F: include/linux/nodemask.h 3713F: lib/bitmap.c 3714F: lib/cpumask.c 3715F: lib/cpumask_kunit.c 3716F: lib/find_bit.c 3717F: lib/find_bit_benchmark.c 3718F: lib/test_bitmap.c 3719F: tools/include/linux/bitmap.h 3720F: tools/include/linux/find.h 3721F: tools/lib/bitmap.c 3722F: tools/lib/find_bit.c 3723 3724BLINKM RGB LED DRIVER 3725M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3726S: Maintained 3727F: drivers/leds/leds-blinkm.c 3728 3729BLOCK LAYER 3730M: Jens Axboe <axboe@kernel.dk> 3731L: linux-block@vger.kernel.org 3732S: Maintained 3733T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3734F: Documentation/ABI/stable/sysfs-block 3735F: Documentation/block/ 3736F: block/ 3737F: drivers/block/ 3738F: include/linux/bio.h 3739F: include/linux/blk* 3740F: kernel/trace/blktrace.c 3741F: lib/sbitmap.c 3742 3743BLOCK2MTD DRIVER 3744M: Joern Engel <joern@lazybastard.org> 3745L: linux-mtd@lists.infradead.org 3746S: Maintained 3747F: drivers/mtd/devices/block2mtd.c 3748 3749BLUETOOTH DRIVERS 3750M: Marcel Holtmann <marcel@holtmann.org> 3751M: Johan Hedberg <johan.hedberg@gmail.com> 3752M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3753L: linux-bluetooth@vger.kernel.org 3754S: Supported 3755W: http://www.bluez.org/ 3756T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3757T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3758F: drivers/bluetooth/ 3759 3760BLUETOOTH SUBSYSTEM 3761M: Marcel Holtmann <marcel@holtmann.org> 3762M: Johan Hedberg <johan.hedberg@gmail.com> 3763M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3764L: linux-bluetooth@vger.kernel.org 3765S: Supported 3766W: http://www.bluez.org/ 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3768T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3769F: include/net/bluetooth/ 3770F: net/bluetooth/ 3771 3772BONDING DRIVER 3773M: Jay Vosburgh <j.vosburgh@gmail.com> 3774M: Andy Gospodarek <andy@greyhouse.net> 3775L: netdev@vger.kernel.org 3776S: Supported 3777W: http://sourceforge.net/projects/bonding/ 3778F: Documentation/networking/bonding.rst 3779F: drivers/net/bonding/ 3780F: include/net/bond* 3781F: include/uapi/linux/if_bonding.h 3782F: tools/testing/selftests/drivers/net/bonding/ 3783 3784BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3785M: Dan Robertson <dan@dlrobertson.com> 3786L: linux-iio@vger.kernel.org 3787S: Maintained 3788F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3789F: drivers/iio/accel/bma400* 3790 3791BPF [GENERAL] (Safe Dynamic Programs and Tools) 3792M: Alexei Starovoitov <ast@kernel.org> 3793M: Daniel Borkmann <daniel@iogearbox.net> 3794M: Andrii Nakryiko <andrii@kernel.org> 3795R: Martin KaFai Lau <martin.lau@linux.dev> 3796R: Song Liu <song@kernel.org> 3797R: Yonghong Song <yhs@fb.com> 3798R: John Fastabend <john.fastabend@gmail.com> 3799R: KP Singh <kpsingh@kernel.org> 3800R: Stanislav Fomichev <sdf@google.com> 3801R: Hao Luo <haoluo@google.com> 3802R: Jiri Olsa <jolsa@kernel.org> 3803L: bpf@vger.kernel.org 3804S: Supported 3805W: https://bpf.io/ 3806Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3807T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3808T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3809F: Documentation/bpf/ 3810F: Documentation/networking/filter.rst 3811F: Documentation/userspace-api/ebpf/ 3812F: arch/*/net/* 3813F: include/linux/bpf* 3814F: include/linux/btf* 3815F: include/linux/filter.h 3816F: include/trace/events/xdp.h 3817F: include/uapi/linux/bpf* 3818F: include/uapi/linux/btf* 3819F: include/uapi/linux/filter.h 3820F: kernel/bpf/ 3821F: kernel/trace/bpf_trace.c 3822F: lib/test_bpf.c 3823F: net/bpf/ 3824F: net/core/filter.c 3825F: net/sched/act_bpf.c 3826F: net/sched/cls_bpf.c 3827F: samples/bpf/ 3828F: scripts/bpf_doc.py 3829F: scripts/pahole-flags.sh 3830F: scripts/pahole-version.sh 3831F: tools/bpf/ 3832F: tools/lib/bpf/ 3833F: tools/testing/selftests/bpf/ 3834 3835BPF JIT for ARM 3836M: Shubham Bansal <illusionist.neo@gmail.com> 3837L: bpf@vger.kernel.org 3838S: Odd Fixes 3839F: arch/arm/net/ 3840 3841BPF JIT for ARM64 3842M: Daniel Borkmann <daniel@iogearbox.net> 3843M: Alexei Starovoitov <ast@kernel.org> 3844M: Zi Shen Lim <zlim.lnx@gmail.com> 3845L: bpf@vger.kernel.org 3846S: Supported 3847F: arch/arm64/net/ 3848 3849BPF JIT for MIPS (32-BIT AND 64-BIT) 3850M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3851M: Paul Burton <paulburton@kernel.org> 3852L: bpf@vger.kernel.org 3853S: Maintained 3854F: arch/mips/net/ 3855 3856BPF JIT for NFP NICs 3857M: Jakub Kicinski <kuba@kernel.org> 3858L: bpf@vger.kernel.org 3859S: Odd Fixes 3860F: drivers/net/ethernet/netronome/nfp/bpf/ 3861 3862BPF JIT for POWERPC (32-BIT AND 64-BIT) 3863M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3864M: Michael Ellerman <mpe@ellerman.id.au> 3865L: bpf@vger.kernel.org 3866S: Supported 3867F: arch/powerpc/net/ 3868 3869BPF JIT for RISC-V (32-bit) 3870M: Luke Nelson <luke.r.nels@gmail.com> 3871M: Xi Wang <xi.wang@gmail.com> 3872L: bpf@vger.kernel.org 3873S: Maintained 3874F: arch/riscv/net/ 3875X: arch/riscv/net/bpf_jit_comp64.c 3876 3877BPF JIT for RISC-V (64-bit) 3878M: Björn Töpel <bjorn@kernel.org> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: arch/riscv/net/ 3882X: arch/riscv/net/bpf_jit_comp32.c 3883 3884BPF JIT for S390 3885M: Ilya Leoshkevich <iii@linux.ibm.com> 3886M: Heiko Carstens <hca@linux.ibm.com> 3887M: Vasily Gorbik <gor@linux.ibm.com> 3888L: bpf@vger.kernel.org 3889S: Supported 3890F: arch/s390/net/ 3891X: arch/s390/net/pnet.c 3892 3893BPF JIT for SPARC (32-BIT AND 64-BIT) 3894M: David S. Miller <davem@davemloft.net> 3895L: bpf@vger.kernel.org 3896S: Odd Fixes 3897F: arch/sparc/net/ 3898 3899BPF JIT for X86 32-BIT 3900M: Wang YanQing <udknight@gmail.com> 3901L: bpf@vger.kernel.org 3902S: Odd Fixes 3903F: arch/x86/net/bpf_jit_comp32.c 3904 3905BPF JIT for X86 64-BIT 3906M: Alexei Starovoitov <ast@kernel.org> 3907M: Daniel Borkmann <daniel@iogearbox.net> 3908L: bpf@vger.kernel.org 3909S: Supported 3910F: arch/x86/net/ 3911X: arch/x86/net/bpf_jit_comp32.c 3912 3913BPF [CORE] 3914M: Alexei Starovoitov <ast@kernel.org> 3915M: Daniel Borkmann <daniel@iogearbox.net> 3916R: John Fastabend <john.fastabend@gmail.com> 3917L: bpf@vger.kernel.org 3918S: Maintained 3919F: kernel/bpf/verifier.c 3920F: kernel/bpf/tnum.c 3921F: kernel/bpf/core.c 3922F: kernel/bpf/syscall.c 3923F: kernel/bpf/dispatcher.c 3924F: kernel/bpf/trampoline.c 3925F: include/linux/bpf* 3926F: include/linux/filter.h 3927F: include/linux/tnum.h 3928 3929BPF [BTF] 3930M: Martin KaFai Lau <martin.lau@linux.dev> 3931L: bpf@vger.kernel.org 3932S: Maintained 3933F: kernel/bpf/btf.c 3934F: include/linux/btf* 3935 3936BPF [TRACING] 3937M: Song Liu <song@kernel.org> 3938R: Jiri Olsa <jolsa@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/trace/bpf_trace.c 3942F: kernel/bpf/stackmap.c 3943 3944BPF [NETWORKING] (tc BPF, sock_addr) 3945M: Martin KaFai Lau <martin.lau@linux.dev> 3946M: Daniel Borkmann <daniel@iogearbox.net> 3947R: John Fastabend <john.fastabend@gmail.com> 3948L: bpf@vger.kernel.org 3949L: netdev@vger.kernel.org 3950S: Maintained 3951F: net/core/filter.c 3952F: net/sched/act_bpf.c 3953F: net/sched/cls_bpf.c 3954 3955BPF [NETWORKING] (struct_ops, reuseport) 3956M: Martin KaFai Lau <martin.lau@linux.dev> 3957L: bpf@vger.kernel.org 3958L: netdev@vger.kernel.org 3959S: Maintained 3960F: kernel/bpf/bpf_struct* 3961 3962BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3963M: KP Singh <kpsingh@kernel.org> 3964R: Florent Revest <revest@chromium.org> 3965R: Brendan Jackman <jackmanb@chromium.org> 3966L: bpf@vger.kernel.org 3967S: Maintained 3968F: Documentation/bpf/prog_lsm.rst 3969F: include/linux/bpf_lsm.h 3970F: kernel/bpf/bpf_lsm.c 3971F: security/bpf/ 3972 3973BPF [STORAGE & CGROUPS] 3974M: Martin KaFai Lau <martin.lau@linux.dev> 3975L: bpf@vger.kernel.org 3976S: Maintained 3977F: kernel/bpf/cgroup.c 3978F: kernel/bpf/*storage.c 3979F: kernel/bpf/bpf_lru* 3980 3981BPF [RINGBUF] 3982M: Andrii Nakryiko <andrii@kernel.org> 3983L: bpf@vger.kernel.org 3984S: Maintained 3985F: kernel/bpf/ringbuf.c 3986 3987BPF [ITERATOR] 3988M: Yonghong Song <yhs@fb.com> 3989L: bpf@vger.kernel.org 3990S: Maintained 3991F: kernel/bpf/*iter.c 3992 3993BPF [L7 FRAMEWORK] (sockmap) 3994M: John Fastabend <john.fastabend@gmail.com> 3995M: Jakub Sitnicki <jakub@cloudflare.com> 3996L: netdev@vger.kernel.org 3997L: bpf@vger.kernel.org 3998S: Maintained 3999F: include/linux/skmsg.h 4000F: net/core/skmsg.c 4001F: net/core/sock_map.c 4002F: net/ipv4/tcp_bpf.c 4003F: net/ipv4/udp_bpf.c 4004F: net/unix/unix_bpf.c 4005 4006BPF [LIBRARY] (libbpf) 4007M: Andrii Nakryiko <andrii@kernel.org> 4008L: bpf@vger.kernel.org 4009S: Maintained 4010F: tools/lib/bpf/ 4011 4012BPF [TOOLING] (bpftool) 4013M: Quentin Monnet <quentin@isovalent.com> 4014L: bpf@vger.kernel.org 4015S: Maintained 4016F: kernel/bpf/disasm.* 4017F: tools/bpf/bpftool/ 4018 4019BPF [SELFTESTS] (Test Runners & Infrastructure) 4020M: Andrii Nakryiko <andrii@kernel.org> 4021R: Mykola Lysenko <mykolal@fb.com> 4022L: bpf@vger.kernel.org 4023S: Maintained 4024F: tools/testing/selftests/bpf/ 4025 4026BPF [MISC] 4027L: bpf@vger.kernel.org 4028S: Odd Fixes 4029K: (?:\b|_)bpf(?:\b|_) 4030 4031BROADCOM B44 10/100 ETHERNET DRIVER 4032M: Michael Chan <michael.chan@broadcom.com> 4033L: netdev@vger.kernel.org 4034S: Supported 4035F: drivers/net/ethernet/broadcom/b44.* 4036 4037BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4038M: Florian Fainelli <f.fainelli@gmail.com> 4039L: netdev@vger.kernel.org 4040L: openwrt-devel@lists.openwrt.org (subscribers-only) 4041S: Supported 4042F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4043F: drivers/net/dsa/b53/* 4044F: drivers/net/dsa/bcm_sf2* 4045F: include/linux/dsa/brcm.h 4046F: include/linux/platform_data/b53.h 4047 4048BROADCOM BCMBCA ARM ARCHITECTURE 4049M: William Zhang <william.zhang@broadcom.com> 4050M: Anand Gore <anand.gore@broadcom.com> 4051M: Kursad Oney <kursad.oney@broadcom.com> 4052M: Florian Fainelli <f.fainelli@gmail.com> 4053M: Rafał Miłecki <rafal@milecki.pl> 4054R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4056S: Maintained 4057T: git https://github.com/broadcom/stblinux.git 4058F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4059F: arch/arm64/boot/dts/broadcom/bcmbca/* 4060N: bcmbca 4061N: bcm[9]?47622 4062N: bcm[9]?4912 4063N: bcm[9]?63138 4064N: bcm[9]?63146 4065N: bcm[9]?63148 4066N: bcm[9]?63158 4067N: bcm[9]?63178 4068N: bcm[9]?6756 4069N: bcm[9]?6813 4070N: bcm[9]?6846 4071N: bcm[9]?6855 4072N: bcm[9]?6856 4073N: bcm[9]?6858 4074N: bcm[9]?6878 4075 4076BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4077M: Florian Fainelli <f.fainelli@gmail.com> 4078R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4079L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082T: git https://github.com/broadcom/stblinux.git 4083F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4084F: drivers/pci/controller/pcie-brcmstb.c 4085F: drivers/staging/vc04_services 4086N: bcm2711 4087N: bcm283* 4088N: raspberrypi 4089 4090BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4091M: Florian Fainelli <f.fainelli@gmail.com> 4092M: Ray Jui <rjui@broadcom.com> 4093M: Scott Branden <sbranden@broadcom.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095S: Maintained 4096T: git https://github.com/broadcom/mach-bcm 4097F: arch/arm/mach-bcm/ 4098N: bcm281* 4099N: bcm113* 4100N: bcm216* 4101N: kona 4102 4103BROADCOM BCM47XX MIPS ARCHITECTURE 4104M: Hauke Mehrtens <hauke@hauke-m.de> 4105M: Rafał Miłecki <zajec5@gmail.com> 4106L: linux-mips@vger.kernel.org 4107S: Maintained 4108F: Documentation/devicetree/bindings/mips/brcm/ 4109F: arch/mips/bcm47xx/* 4110F: arch/mips/include/asm/mach-bcm47xx/* 4111 4112BROADCOM BCM4908 ETHERNET DRIVER 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: netdev@vger.kernel.org 4116S: Maintained 4117F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4118F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4119F: drivers/net/ethernet/broadcom/unimac.h 4120 4121BROADCOM BCM4908 PINMUX DRIVER 4122M: Rafał Miłecki <rafal@milecki.pl> 4123R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4124L: linux-gpio@vger.kernel.org 4125S: Maintained 4126F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4127F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4128 4129BROADCOM BCM5301X ARM ARCHITECTURE 4130M: Florian Fainelli <f.fainelli@gmail.com> 4131M: Hauke Mehrtens <hauke@hauke-m.de> 4132M: Rafał Miłecki <zajec5@gmail.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4135S: Maintained 4136F: arch/arm/boot/dts/bcm470* 4137F: arch/arm/boot/dts/bcm5301* 4138F: arch/arm/boot/dts/bcm953012* 4139F: arch/arm/mach-bcm/bcm_5301x.c 4140 4141BROADCOM BCM53573 ARM ARCHITECTURE 4142M: Florian Fainelli <f.fainelli@gmail.com> 4143M: Rafał Miłecki <rafal@milecki.pl> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4146S: Maintained 4147F: arch/arm/boot/dts/bcm47189* 4148F: arch/arm/boot/dts/bcm53573* 4149 4150BROADCOM BCM63XX/BCM33XX UDC DRIVER 4151M: Kevin Cernekee <cernekee@gmail.com> 4152L: linux-usb@vger.kernel.org 4153S: Maintained 4154F: drivers/usb/gadget/udc/bcm63xx_udc.* 4155 4156BROADCOM BCM7XXX ARM ARCHITECTURE 4157M: Florian Fainelli <f.fainelli@gmail.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160S: Maintained 4161T: git https://github.com/broadcom/stblinux.git 4162F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4163F: arch/arm/boot/dts/bcm7*.dts* 4164F: arch/arm/include/asm/hardware/cache-b15-rac.h 4165F: arch/arm/mach-bcm/*brcmstb* 4166F: arch/arm/mm/cache-b15-rac.c 4167F: drivers/bus/brcmstb_gisb.c 4168F: drivers/pci/controller/pcie-brcmstb.c 4169N: brcmstb 4170N: bcm7038 4171N: bcm7120 4172 4173BROADCOM BDC DRIVER 4174M: Justin Chen <justinpopo6@gmail.com> 4175M: Al Cooper <alcooperx@gmail.com> 4176L: linux-usb@vger.kernel.org 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178S: Maintained 4179F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4180F: drivers/usb/gadget/udc/bdc/ 4181 4182BROADCOM BMIPS CPUFREQ DRIVER 4183M: Markus Mayer <mmayer@broadcom.com> 4184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4185L: linux-pm@vger.kernel.org 4186S: Maintained 4187F: drivers/cpufreq/bmips-cpufreq.c 4188 4189BROADCOM BMIPS MIPS ARCHITECTURE 4190M: Florian Fainelli <f.fainelli@gmail.com> 4191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4192L: linux-mips@vger.kernel.org 4193S: Maintained 4194T: git https://github.com/broadcom/stblinux.git 4195F: arch/mips/bmips/* 4196F: arch/mips/boot/dts/brcm/bcm*.dts* 4197F: arch/mips/include/asm/mach-bmips/* 4198F: arch/mips/kernel/*bmips* 4199F: drivers/soc/bcm/bcm63xx 4200F: drivers/irqchip/irq-bcm63* 4201F: drivers/irqchip/irq-bcm7* 4202F: drivers/irqchip/irq-brcmstb* 4203F: include/linux/bcm963xx_nvram.h 4204F: include/linux/bcm963xx_tag.h 4205 4206BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4207M: Rasesh Mody <rmody@marvell.com> 4208M: GR-Linux-NIC-Dev@marvell.com 4209L: netdev@vger.kernel.org 4210S: Supported 4211F: drivers/net/ethernet/broadcom/bnx2.* 4212F: drivers/net/ethernet/broadcom/bnx2_* 4213 4214BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4215M: Saurav Kashyap <skashyap@marvell.com> 4216M: Javed Hasan <jhasan@marvell.com> 4217M: GR-QLogic-Storage-Upstream@marvell.com 4218L: linux-scsi@vger.kernel.org 4219S: Supported 4220F: drivers/scsi/bnx2fc/ 4221 4222BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4223M: Nilesh Javali <njavali@marvell.com> 4224M: Manish Rangankar <mrangankar@marvell.com> 4225M: GR-QLogic-Storage-Upstream@marvell.com 4226L: linux-scsi@vger.kernel.org 4227S: Supported 4228F: drivers/scsi/bnx2i/ 4229 4230BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4231M: Ariel Elior <aelior@marvell.com> 4232M: Sudarsana Kalluru <skalluru@marvell.com> 4233M: Manish Chopra <manishc@marvell.com> 4234L: netdev@vger.kernel.org 4235S: Supported 4236F: drivers/net/ethernet/broadcom/bnx2x/ 4237 4238BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4239M: Michael Chan <michael.chan@broadcom.com> 4240L: netdev@vger.kernel.org 4241S: Supported 4242F: drivers/firmware/broadcom/tee_bnxt_fw.c 4243F: drivers/net/ethernet/broadcom/bnxt/ 4244F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4245 4246BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4247M: Arend van Spriel <aspriel@gmail.com> 4248M: Franky Lin <franky.lin@broadcom.com> 4249M: Hante Meuleman <hante.meuleman@broadcom.com> 4250L: linux-wireless@vger.kernel.org 4251L: brcm80211-dev-list.pdl@broadcom.com 4252L: SHA-cyfmac-dev-list@infineon.com 4253S: Supported 4254F: drivers/net/wireless/broadcom/brcm80211/ 4255 4256BROADCOM BRCMSTB GPIO DRIVER 4257M: Doug Berger <opendmb@gmail.com> 4258M: Florian Fainelli <f.fainelli@gmail.com> 4259R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4260S: Supported 4261F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4262F: drivers/gpio/gpio-brcmstb.c 4263 4264BROADCOM BRCMSTB I2C DRIVER 4265M: Kamal Dasu <kdasu.kdev@gmail.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-i2c@vger.kernel.org 4268S: Supported 4269F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4270F: drivers/i2c/busses/i2c-brcmstb.c 4271 4272BROADCOM BRCMSTB UART DRIVER 4273M: Al Cooper <alcooperx@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-serial@vger.kernel.org 4276S: Maintained 4277F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4278F: drivers/tty/serial/8250/8250_bcm7271.c 4279 4280BROADCOM BRCMSTB USB EHCI DRIVER 4281M: Justin Chen <justinpopo6@gmail.com> 4282M: Al Cooper <alcooperx@gmail.com> 4283R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4284L: linux-usb@vger.kernel.org 4285S: Maintained 4286F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4287F: drivers/usb/host/ehci-brcm.* 4288 4289BROADCOM BRCMSTB USB PIN MAP DRIVER 4290M: Al Cooper <alcooperx@gmail.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: linux-usb@vger.kernel.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4295F: drivers/usb/misc/brcmstb-usb-pinmap.c 4296 4297BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4298M: Justin Chen <justinpopo6@gmail.com> 4299M: Al Cooper <alcooperx@gmail.com> 4300R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4301L: linux-kernel@vger.kernel.org 4302S: Maintained 4303F: drivers/phy/broadcom/phy-brcm-usb* 4304 4305BROADCOM ETHERNET PHY DRIVERS 4306M: Florian Fainelli <f.fainelli@gmail.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4311F: drivers/net/phy/bcm*.[ch] 4312F: drivers/net/phy/broadcom.c 4313F: include/linux/brcmphy.h 4314 4315BROADCOM GENET ETHERNET DRIVER 4316M: Doug Berger <opendmb@gmail.com> 4317M: Florian Fainelli <f.fainelli@gmail.com> 4318R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4319L: netdev@vger.kernel.org 4320S: Supported 4321F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4322F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4323F: drivers/net/ethernet/broadcom/genet/ 4324F: drivers/net/ethernet/broadcom/unimac.h 4325F: drivers/net/mdio/mdio-bcm-unimac.c 4326F: include/linux/platform_data/bcmgenet.h 4327F: include/linux/platform_data/mdio-bcm-unimac.h 4328 4329BROADCOM IPROC ARM ARCHITECTURE 4330M: Ray Jui <rjui@broadcom.com> 4331M: Scott Branden <sbranden@broadcom.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4334S: Maintained 4335T: git https://github.com/broadcom/stblinux.git 4336F: arch/arm64/boot/dts/broadcom/northstar2/* 4337F: arch/arm64/boot/dts/broadcom/stingray/* 4338F: drivers/clk/bcm/clk-ns* 4339F: drivers/clk/bcm/clk-sr* 4340F: drivers/pinctrl/bcm/pinctrl-ns* 4341F: include/dt-bindings/clock/bcm-sr* 4342N: iproc 4343N: cygnus 4344N: bcm[-_]nsp 4345N: bcm9113* 4346N: bcm9583* 4347N: bcm9585* 4348N: bcm9586* 4349N: bcm988312 4350N: bcm113* 4351N: bcm583* 4352N: bcm585* 4353N: bcm586* 4354N: bcm88312 4355N: hr2 4356N: stingray 4357 4358BROADCOM IPROC GBIT ETHERNET DRIVER 4359M: Rafał Miłecki <rafal@milecki.pl> 4360R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4361L: netdev@vger.kernel.org 4362S: Maintained 4363F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4364F: drivers/net/ethernet/broadcom/bgmac* 4365F: drivers/net/ethernet/broadcom/unimac.h 4366 4367BROADCOM KONA GPIO DRIVER 4368M: Ray Jui <rjui@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370S: Supported 4371F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4372F: drivers/gpio/gpio-bcm-kona.c 4373 4374BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4375M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4376M: Kashyap Desai <kashyap.desai@broadcom.com> 4377M: Sumit Saxena <sumit.saxena@broadcom.com> 4378M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4379L: mpi3mr-linuxdrv.pdl@broadcom.com 4380L: linux-scsi@vger.kernel.org 4381S: Supported 4382W: https://www.broadcom.com/support/storage 4383F: drivers/scsi/mpi3mr/ 4384 4385BROADCOM NETXTREME-E ROCE DRIVER 4386M: Selvin Xavier <selvin.xavier@broadcom.com> 4387L: linux-rdma@vger.kernel.org 4388S: Supported 4389W: http://www.broadcom.com 4390F: drivers/infiniband/hw/bnxt_re/ 4391F: include/uapi/rdma/bnxt_re-abi.h 4392 4393BROADCOM NVRAM DRIVER 4394M: Rafał Miłecki <zajec5@gmail.com> 4395L: linux-mips@vger.kernel.org 4396S: Maintained 4397F: drivers/firmware/broadcom/* 4398 4399BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4400M: Rafał Miłecki <rafal@milecki.pl> 4401M: Florian Fainelli <f.fainelli@gmail.com> 4402R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4403L: linux-pm@vger.kernel.org 4404S: Maintained 4405T: git https://github.com/broadcom/stblinux.git 4406F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4407F: include/dt-bindings/soc/bcm-pmb.h 4408 4409BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4410M: Rafał Miłecki <zajec5@gmail.com> 4411L: linux-wireless@vger.kernel.org 4412S: Maintained 4413F: drivers/bcma/ 4414F: include/linux/bcma/ 4415 4416BROADCOM SPI DRIVER 4417M: Kamal Dasu <kdasu.kdev@gmail.com> 4418R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4419S: Maintained 4420F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4421F: drivers/spi/spi-bcm-qspi.* 4422F: drivers/spi/spi-brcmstb-qspi.c 4423F: drivers/spi/spi-iproc-qspi.c 4424 4425BROADCOM STB AVS CPUFREQ DRIVER 4426M: Markus Mayer <mmayer@broadcom.com> 4427R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4428L: linux-pm@vger.kernel.org 4429S: Maintained 4430F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4431F: drivers/cpufreq/brcmstb* 4432 4433BROADCOM STB AVS TMON DRIVER 4434M: Markus Mayer <mmayer@broadcom.com> 4435R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4436L: linux-pm@vger.kernel.org 4437S: Maintained 4438F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4439F: drivers/thermal/broadcom/brcmstb* 4440 4441BROADCOM STB DPFE DRIVER 4442M: Markus Mayer <mmayer@broadcom.com> 4443R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4445S: Maintained 4446F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4447F: drivers/memory/brcmstb_dpfe.c 4448 4449BROADCOM STB NAND FLASH DRIVER 4450M: Brian Norris <computersforpeace@gmail.com> 4451M: Kamal Dasu <kdasu.kdev@gmail.com> 4452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4453L: linux-mtd@lists.infradead.org 4454S: Maintained 4455F: drivers/mtd/nand/raw/brcmnand/ 4456F: include/linux/platform_data/brcmnand.h 4457 4458BROADCOM STB PCIE DRIVER 4459M: Jim Quinlan <jim2101024@gmail.com> 4460M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4461M: Florian Fainelli <f.fainelli@gmail.com> 4462R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4463L: linux-pci@vger.kernel.org 4464S: Maintained 4465F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4466F: drivers/pci/controller/pcie-brcmstb.c 4467 4468BROADCOM SYSTEMPORT ETHERNET DRIVER 4469M: Florian Fainelli <f.fainelli@gmail.com> 4470R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4471L: netdev@vger.kernel.org 4472S: Supported 4473F: drivers/net/ethernet/broadcom/bcmsysport.* 4474F: drivers/net/ethernet/broadcom/unimac.h 4475F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4476 4477BROADCOM TG3 GIGABIT ETHERNET DRIVER 4478M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4479M: Prashant Sreedharan <prashant@broadcom.com> 4480M: Michael Chan <mchan@broadcom.com> 4481L: netdev@vger.kernel.org 4482S: Supported 4483F: drivers/net/ethernet/broadcom/tg3.* 4484 4485BROADCOM VK DRIVER 4486M: Scott Branden <scott.branden@broadcom.com> 4487R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4488S: Supported 4489F: drivers/misc/bcm-vk/ 4490F: include/uapi/linux/misc/bcm_vk.h 4491 4492BROCADE BFA FC SCSI DRIVER 4493M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4494M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4495L: linux-scsi@vger.kernel.org 4496S: Supported 4497F: drivers/scsi/bfa/ 4498 4499BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4500M: Rasesh Mody <rmody@marvell.com> 4501M: Sudarsana Kalluru <skalluru@marvell.com> 4502M: GR-Linux-NIC-Dev@marvell.com 4503L: netdev@vger.kernel.org 4504S: Supported 4505F: drivers/net/ethernet/brocade/bna/ 4506 4507BSG (block layer generic sg v4 driver) 4508M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4509L: linux-scsi@vger.kernel.org 4510S: Supported 4511F: block/bsg.c 4512F: include/linux/bsg.h 4513F: include/uapi/linux/bsg.h 4514 4515BT87X AUDIO DRIVER 4516M: Clemens Ladisch <clemens@ladisch.de> 4517L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4520F: Documentation/sound/cards/bt87x.rst 4521F: sound/pci/bt87x.c 4522 4523BT8XXGPIO DRIVER 4524M: Michael Buesch <m@bues.ch> 4525S: Maintained 4526W: http://bu3sch.de/btgpio.php 4527F: drivers/gpio/gpio-bt8xx.c 4528 4529BTRFS FILE SYSTEM 4530M: Chris Mason <clm@fb.com> 4531M: Josef Bacik <josef@toxicpanda.com> 4532M: David Sterba <dsterba@suse.com> 4533L: linux-btrfs@vger.kernel.org 4534S: Maintained 4535W: https://btrfs.readthedocs.io 4536W: https://btrfs.wiki.kernel.org/ 4537Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4538C: irc://irc.libera.chat/btrfs 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4540F: Documentation/filesystems/btrfs.rst 4541F: fs/btrfs/ 4542F: include/linux/btrfs* 4543F: include/trace/events/btrfs.h 4544F: include/uapi/linux/btrfs* 4545 4546BTTV VIDEO4LINUX DRIVER 4547M: Mauro Carvalho Chehab <mchehab@kernel.org> 4548L: linux-media@vger.kernel.org 4549S: Odd fixes 4550W: https://linuxtv.org 4551T: git git://linuxtv.org/media_tree.git 4552F: Documentation/driver-api/media/drivers/bttv* 4553F: drivers/media/pci/bt8xx/bttv* 4554 4555BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4556M: Chanwoo Choi <cw00.choi@samsung.com> 4557L: linux-pm@vger.kernel.org 4558L: linux-samsung-soc@vger.kernel.org 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4561F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4562F: drivers/devfreq/exynos-bus.c 4563 4564BUSLOGIC SCSI DRIVER 4565M: Khalid Aziz <khalid@gonehiking.org> 4566L: linux-scsi@vger.kernel.org 4567S: Maintained 4568F: drivers/scsi/BusLogic.* 4569F: drivers/scsi/FlashPoint.* 4570 4571C-MEDIA CMI8788 DRIVER 4572M: Clemens Ladisch <clemens@ladisch.de> 4573L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4574S: Maintained 4575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4576F: sound/pci/oxygen/ 4577 4578C-SKY ARCHITECTURE 4579M: Guo Ren <guoren@kernel.org> 4580L: linux-csky@vger.kernel.org 4581S: Supported 4582T: git https://github.com/c-sky/csky-linux.git 4583F: Documentation/devicetree/bindings/csky/ 4584F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4585F: Documentation/devicetree/bindings/timer/csky,* 4586F: arch/csky/ 4587F: drivers/clocksource/timer-gx6605s.c 4588F: drivers/clocksource/timer-mp-csky.c 4589F: drivers/irqchip/irq-csky-* 4590N: csky 4591K: csky 4592 4593CA8210 IEEE-802.15.4 RADIO DRIVER 4594L: linux-wpan@vger.kernel.org 4595S: Orphan 4596W: https://github.com/Cascoda/ca8210-linux.git 4597F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4598F: drivers/net/ieee802154/ca8210.c 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <damien.lemoal@wdc.com> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <damien.lemoal@wdc.com> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <damien.lemoal@wdc.com> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4624M: David Howells <dhowells@redhat.com> 4625L: linux-cachefs@redhat.com (moderated for non-subscribers) 4626S: Supported 4627F: Documentation/filesystems/caching/cachefiles.rst 4628F: fs/cachefiles/ 4629 4630CADENCE MIPI-CSI2 BRIDGES 4631M: Maxime Ripard <mripard@kernel.org> 4632L: linux-media@vger.kernel.org 4633S: Maintained 4634F: Documentation/devicetree/bindings/media/cdns,*.txt 4635F: drivers/media/platform/cadence/cdns-csi2* 4636 4637CADENCE NAND DRIVER 4638L: linux-mtd@lists.infradead.org 4639S: Orphan 4640F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4641F: drivers/mtd/nand/raw/cadence-nand-controller.c 4642 4643CADENCE USB3 DRD IP DRIVER 4644M: Peter Chen <peter.chen@kernel.org> 4645M: Pawel Laszczak <pawell@cadence.com> 4646R: Roger Quadros <rogerq@kernel.org> 4647R: Aswath Govindraju <a-govindraju@ti.com> 4648L: linux-usb@vger.kernel.org 4649S: Maintained 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4651F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4652F: drivers/usb/cdns3/ 4653X: drivers/usb/cdns3/cdnsp* 4654 4655CADENCE USBSSP DRD IP DRIVER 4656M: Pawel Laszczak <pawell@cadence.com> 4657L: linux-usb@vger.kernel.org 4658S: Maintained 4659T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4660F: drivers/usb/cdns3/ 4661X: drivers/usb/cdns3/cdns3* 4662 4663CADET FM/AM RADIO RECEIVER DRIVER 4664M: Hans Verkuil <hverkuil@xs4all.nl> 4665L: linux-media@vger.kernel.org 4666S: Maintained 4667W: https://linuxtv.org 4668T: git git://linuxtv.org/media_tree.git 4669F: drivers/media/radio/radio-cadet* 4670 4671CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4672L: linux-media@vger.kernel.org 4673S: Orphan 4674T: git git://linuxtv.org/media_tree.git 4675F: Documentation/admin-guide/media/cafe_ccic* 4676F: drivers/media/platform/marvell/ 4677 4678CAIF NETWORK LAYER 4679L: netdev@vger.kernel.org 4680S: Orphan 4681F: Documentation/networking/caif/ 4682F: drivers/net/caif/ 4683F: include/net/caif/ 4684F: include/uapi/linux/caif/ 4685F: net/caif/ 4686 4687CAKE QDISC 4688M: Toke Høiland-Jørgensen <toke@toke.dk> 4689L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4690S: Maintained 4691F: net/sched/sch_cake.c 4692 4693CAN NETWORK DRIVERS 4694M: Wolfgang Grandegger <wg@grandegger.com> 4695M: Marc Kleine-Budde <mkl@pengutronix.de> 4696L: linux-can@vger.kernel.org 4697S: Maintained 4698W: https://github.com/linux-can 4699T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4700T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4701F: Documentation/devicetree/bindings/net/can/ 4702F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4703F: drivers/net/can/ 4704F: drivers/phy/phy-can-transceiver.c 4705F: include/linux/can/bittiming.h 4706F: include/linux/can/dev.h 4707F: include/linux/can/length.h 4708F: include/linux/can/platform/ 4709F: include/linux/can/rx-offload.h 4710F: include/uapi/linux/can/error.h 4711F: include/uapi/linux/can/netlink.h 4712F: include/uapi/linux/can/vxcan.h 4713 4714CAN NETWORK LAYER 4715M: Oliver Hartkopp <socketcan@hartkopp.net> 4716M: Marc Kleine-Budde <mkl@pengutronix.de> 4717L: linux-can@vger.kernel.org 4718S: Maintained 4719W: https://github.com/linux-can 4720T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4721T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4722F: Documentation/networking/can.rst 4723F: include/linux/can/can-ml.h 4724F: include/linux/can/core.h 4725F: include/linux/can/skb.h 4726F: include/net/netns/can.h 4727F: include/uapi/linux/can.h 4728F: include/uapi/linux/can/bcm.h 4729F: include/uapi/linux/can/gw.h 4730F: include/uapi/linux/can/isotp.h 4731F: include/uapi/linux/can/raw.h 4732F: net/can/ 4733 4734CAN-J1939 NETWORK LAYER 4735M: Robin van der Gracht <robin@protonic.nl> 4736M: Oleksij Rempel <o.rempel@pengutronix.de> 4737R: kernel@pengutronix.de 4738L: linux-can@vger.kernel.org 4739S: Maintained 4740F: Documentation/networking/j1939.rst 4741F: include/uapi/linux/can/j1939.h 4742F: net/can/j1939/ 4743 4744CAPABILITIES 4745M: Serge Hallyn <serge@hallyn.com> 4746L: linux-security-module@vger.kernel.org 4747S: Supported 4748F: include/linux/capability.h 4749F: include/uapi/linux/capability.h 4750F: kernel/capability.c 4751F: security/commoncap.c 4752 4753CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4754M: Kevin Tsai <ktsai@capellamicro.com> 4755S: Maintained 4756F: drivers/iio/light/cm* 4757 4758CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4759M: Christian Lamparter <chunkeey@googlemail.com> 4760L: linux-wireless@vger.kernel.org 4761S: Maintained 4762W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4763F: drivers/net/wireless/ath/carl9170/ 4764 4765CAVIUM I2C DRIVER 4766M: Robert Richter <rric@kernel.org> 4767S: Odd Fixes 4768W: http://www.marvell.com 4769F: drivers/i2c/busses/i2c-octeon* 4770F: drivers/i2c/busses/i2c-thunderx* 4771 4772CAVIUM LIQUIDIO NETWORK DRIVER 4773M: Derek Chickles <dchickles@marvell.com> 4774M: Satanand Burla <sburla@marvell.com> 4775M: Felix Manlunas <fmanlunas@marvell.com> 4776L: netdev@vger.kernel.org 4777S: Supported 4778W: http://www.marvell.com 4779F: drivers/net/ethernet/cavium/liquidio/ 4780 4781CAVIUM MMC DRIVER 4782M: Robert Richter <rric@kernel.org> 4783S: Odd Fixes 4784W: http://www.marvell.com 4785F: drivers/mmc/host/cavium* 4786 4787CAVIUM OCTEON-TX CRYPTO DRIVER 4788M: George Cherian <gcherian@marvell.com> 4789L: linux-crypto@vger.kernel.org 4790S: Supported 4791W: http://www.marvell.com 4792F: drivers/crypto/cavium/cpt/ 4793 4794CAVIUM THUNDERX2 ARM64 SOC 4795M: Robert Richter <rric@kernel.org> 4796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4797S: Odd Fixes 4798F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4799F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4800 4801CBS/ETF/TAPRIO QDISCS 4802M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4803S: Maintained 4804L: netdev@vger.kernel.org 4805F: net/sched/sch_cbs.c 4806F: net/sched/sch_etf.c 4807F: net/sched/sch_taprio.c 4808 4809CC2520 IEEE-802.15.4 RADIO DRIVER 4810M: Varka Bhadram <varkabhadram@gmail.com> 4811L: linux-wpan@vger.kernel.org 4812S: Maintained 4813F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4814F: drivers/net/ieee802154/cc2520.c 4815F: include/linux/spi/cc2520.h 4816 4817CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4818M: Gilad Ben-Yossef <gilad@benyossef.com> 4819L: linux-crypto@vger.kernel.org 4820S: Supported 4821W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4822F: drivers/crypto/ccree/ 4823 4824CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4825M: Hadar Gat <hadar.gat@arm.com> 4826L: linux-crypto@vger.kernel.org 4827S: Supported 4828F: drivers/char/hw_random/cctrng.c 4829F: drivers/char/hw_random/cctrng.h 4830F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4831W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4832 4833CEC FRAMEWORK 4834M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4835L: linux-media@vger.kernel.org 4836S: Supported 4837W: http://linuxtv.org 4838T: git git://linuxtv.org/media_tree.git 4839F: Documentation/ABI/testing/debugfs-cec-error-inj 4840F: Documentation/devicetree/bindings/media/cec.txt 4841F: Documentation/driver-api/media/cec-core.rst 4842F: Documentation/userspace-api/media/cec 4843F: drivers/media/cec/ 4844F: drivers/media/rc/keymaps/rc-cec.c 4845F: include/media/cec-notifier.h 4846F: include/media/cec.h 4847F: include/uapi/linux/cec-funcs.h 4848F: include/uapi/linux/cec.h 4849 4850CEC GPIO DRIVER 4851M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4852L: linux-media@vger.kernel.org 4853S: Supported 4854W: http://linuxtv.org 4855T: git git://linuxtv.org/media_tree.git 4856F: Documentation/devicetree/bindings/media/cec-gpio.txt 4857F: drivers/media/cec/platform/cec-gpio/ 4858 4859CELL BROADBAND ENGINE ARCHITECTURE 4860M: Arnd Bergmann <arnd@arndb.de> 4861L: linuxppc-dev@lists.ozlabs.org 4862S: Supported 4863W: http://www.ibm.com/developerworks/power/cell/ 4864F: arch/powerpc/include/asm/cell*.h 4865F: arch/powerpc/include/asm/spu*.h 4866F: arch/powerpc/include/uapi/asm/spu*.h 4867F: arch/powerpc/platforms/cell/ 4868 4869CELLWISE CW2015 BATTERY DRIVER 4870M: Tobias Schrammm <t.schramm@manjaro.org> 4871S: Maintained 4872F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4873F: drivers/power/supply/cw2015_battery.c 4874 4875CEPH COMMON CODE (LIBCEPH) 4876M: Ilya Dryomov <idryomov@gmail.com> 4877M: Xiubo Li <xiubli@redhat.com> 4878R: Jeff Layton <jlayton@kernel.org> 4879L: ceph-devel@vger.kernel.org 4880S: Supported 4881W: http://ceph.com/ 4882T: git https://github.com/ceph/ceph-client.git 4883F: include/linux/ceph/ 4884F: include/linux/crush/ 4885F: net/ceph/ 4886 4887CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4888M: Xiubo Li <xiubli@redhat.com> 4889M: Ilya Dryomov <idryomov@gmail.com> 4890R: Jeff Layton <jlayton@kernel.org> 4891L: ceph-devel@vger.kernel.org 4892S: Supported 4893W: http://ceph.com/ 4894T: git https://github.com/ceph/ceph-client.git 4895F: Documentation/filesystems/ceph.rst 4896F: fs/ceph/ 4897 4898CERTIFICATE HANDLING 4899M: David Howells <dhowells@redhat.com> 4900M: David Woodhouse <dwmw2@infradead.org> 4901L: keyrings@vger.kernel.org 4902S: Maintained 4903F: Documentation/admin-guide/module-signing.rst 4904F: certs/ 4905F: scripts/sign-file.c 4906F: tools/certs/ 4907 4908CFAG12864B LCD DRIVER 4909M: Miguel Ojeda <ojeda@kernel.org> 4910S: Maintained 4911F: drivers/auxdisplay/cfag12864b.c 4912F: include/linux/cfag12864b.h 4913 4914CFAG12864BFB LCD FRAMEBUFFER DRIVER 4915M: Miguel Ojeda <ojeda@kernel.org> 4916S: Maintained 4917F: drivers/auxdisplay/cfag12864bfb.c 4918F: include/linux/cfag12864b.h 4919 4920CHAR and MISC DRIVERS 4921M: Arnd Bergmann <arnd@arndb.de> 4922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4923S: Supported 4924T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4925F: drivers/char/ 4926F: drivers/misc/ 4927F: include/linux/miscdevice.h 4928X: drivers/char/agp/ 4929X: drivers/char/hw_random/ 4930X: drivers/char/ipmi/ 4931X: drivers/char/random.c 4932X: drivers/char/tpm/ 4933 4934CHECKPATCH 4935M: Andy Whitcroft <apw@canonical.com> 4936M: Joe Perches <joe@perches.com> 4937R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4938R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4939S: Maintained 4940F: scripts/checkpatch.pl 4941 4942CHECKPATCH DOCUMENTATION 4943M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4944M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4945R: Joe Perches <joe@perches.com> 4946S: Maintained 4947F: Documentation/dev-tools/checkpatch.rst 4948 4949CHINESE DOCUMENTATION 4950M: Alex Shi <alexs@kernel.org> 4951M: Yanteng Si <siyanteng@loongson.cn> 4952S: Maintained 4953F: Documentation/translations/zh_CN/ 4954 4955CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4956M: Peter Chen <peter.chen@kernel.org> 4957L: linux-usb@vger.kernel.org 4958S: Maintained 4959T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4960F: drivers/usb/chipidea/ 4961 4962CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4963M: Hans de Goede <hdegoede@redhat.com> 4964L: linux-input@vger.kernel.org 4965S: Maintained 4966F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4967F: drivers/input/touchscreen/chipone_icn8318.c 4968 4969CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4970M: Hans de Goede <hdegoede@redhat.com> 4971L: linux-input@vger.kernel.org 4972S: Maintained 4973F: drivers/input/touchscreen/chipone_icn8505.c 4974 4975CHROME HARDWARE PLATFORM SUPPORT 4976M: Benson Leung <bleung@chromium.org> 4977L: chrome-platform@lists.linux.dev 4978S: Maintained 4979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4980F: drivers/platform/chrome/ 4981 4982CHROMEOS EC CODEC DRIVER 4983M: Cheng-Yi Chiang <cychiang@chromium.org> 4984M: Tzung-Bi Shih <tzungbi@kernel.org> 4985R: Guenter Roeck <groeck@chromium.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4989F: sound/soc/codecs/cros_ec_codec.* 4990 4991CHROMEOS EC SUBDRIVERS 4992M: Benson Leung <bleung@chromium.org> 4993R: Guenter Roeck <groeck@chromium.org> 4994L: chrome-platform@lists.linux.dev 4995S: Maintained 4996F: drivers/power/supply/cros_usbpd-charger.c 4997N: cros_ec 4998N: cros-ec 4999 5000CHROMEOS EC USB TYPE-C DRIVER 5001M: Prashant Malani <pmalani@chromium.org> 5002L: chrome-platform@lists.linux.dev 5003S: Maintained 5004F: drivers/platform/chrome/cros_ec_typec.c 5005F: drivers/platform/chrome/cros_typec_switch.c 5006 5007CHROMEOS EC USB PD NOTIFY DRIVER 5008M: Prashant Malani <pmalani@chromium.org> 5009L: chrome-platform@lists.linux.dev 5010S: Maintained 5011F: drivers/platform/chrome/cros_usbpd_notify.c 5012F: include/linux/platform_data/cros_usbpd_notify.h 5013 5014CHROMEOS HPS DRIVER 5015M: Dan Callaghan <dcallagh@chromium.org> 5016R: Sami Kyöstilä <skyostil@chromium.org> 5017S: Maintained 5018F: drivers/platform/chrome/cros_hps_i2c.c 5019 5020CHRONTEL CH7322 CEC DRIVER 5021M: Joe Tessler <jrt@google.com> 5022L: linux-media@vger.kernel.org 5023S: Maintained 5024T: git git://linuxtv.org/media_tree.git 5025F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5026F: drivers/media/cec/i2c/ch7322.c 5027 5028CIRRUS LOGIC AUDIO CODEC DRIVERS 5029M: James Schulman <james.schulman@cirrus.com> 5030M: David Rhodes <david.rhodes@cirrus.com> 5031M: Lucas Tanure <tanureal@opensource.cirrus.com> 5032M: Richard Fitzgerald <rf@opensource.cirrus.com> 5033L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5034L: patches@opensource.cirrus.com 5035S: Maintained 5036F: Documentation/devicetree/bindings/sound/cirrus,cs* 5037F: include/dt-bindings/sound/cs* 5038F: sound/pci/hda/cs* 5039F: sound/pci/hda/hda_cs_dsp_ctl.* 5040F: sound/soc/codecs/cs* 5041 5042CIRRUS LOGIC DSP FIRMWARE DRIVER 5043M: Simon Trimmer <simont@opensource.cirrus.com> 5044M: Charles Keepax <ckeepax@opensource.cirrus.com> 5045M: Richard Fitzgerald <rf@opensource.cirrus.com> 5046L: patches@opensource.cirrus.com 5047S: Supported 5048W: https://github.com/CirrusLogic/linux-drivers/wiki 5049T: git https://github.com/CirrusLogic/linux-drivers.git 5050F: drivers/firmware/cirrus/* 5051F: include/linux/firmware/cirrus/* 5052 5053CIRRUS LOGIC EP93XX ETHERNET DRIVER 5054M: Hartley Sweeten <hsweeten@visionengravers.com> 5055L: netdev@vger.kernel.org 5056S: Maintained 5057F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5058 5059CIRRUS LOGIC LOCHNAGAR DRIVER 5060M: Charles Keepax <ckeepax@opensource.cirrus.com> 5061M: Richard Fitzgerald <rf@opensource.cirrus.com> 5062L: patches@opensource.cirrus.com 5063S: Supported 5064F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5065F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5066F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5067F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5068F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5069F: Documentation/hwmon/lochnagar.rst 5070F: drivers/clk/clk-lochnagar.c 5071F: drivers/hwmon/lochnagar-hwmon.c 5072F: drivers/mfd/lochnagar-i2c.c 5073F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5074F: drivers/regulator/lochnagar-regulator.c 5075F: include/dt-bindings/clock/lochnagar.h 5076F: include/dt-bindings/pinctrl/lochnagar.h 5077F: include/linux/mfd/lochnagar* 5078F: sound/soc/codecs/lochnagar-sc.c 5079 5080CIRRUS LOGIC MADERA CODEC DRIVERS 5081M: Charles Keepax <ckeepax@opensource.cirrus.com> 5082M: Richard Fitzgerald <rf@opensource.cirrus.com> 5083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5084L: patches@opensource.cirrus.com 5085S: Supported 5086W: https://github.com/CirrusLogic/linux-drivers/wiki 5087T: git https://github.com/CirrusLogic/linux-drivers.git 5088F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5089F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5090F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5091F: drivers/gpio/gpio-madera* 5092F: drivers/irqchip/irq-madera* 5093F: drivers/mfd/cs47l* 5094F: drivers/mfd/madera* 5095F: drivers/pinctrl/cirrus/* 5096F: include/dt-bindings/sound/madera* 5097F: include/linux/irqchip/irq-madera* 5098F: include/linux/mfd/madera/* 5099F: include/sound/madera* 5100F: sound/soc/codecs/cs47l* 5101F: sound/soc/codecs/madera* 5102 5103CISCO FCOE HBA DRIVER 5104M: Satish Kharat <satishkh@cisco.com> 5105M: Sesidhar Baddela <sebaddel@cisco.com> 5106M: Karan Tilak Kumar <kartilak@cisco.com> 5107L: linux-scsi@vger.kernel.org 5108S: Supported 5109F: drivers/scsi/fnic/ 5110 5111CISCO SCSI HBA DRIVER 5112M: Karan Tilak Kumar <kartilak@cisco.com> 5113M: Sesidhar Baddela <sebaddel@cisco.com> 5114L: linux-scsi@vger.kernel.org 5115S: Supported 5116F: drivers/scsi/snic/ 5117 5118CISCO VIC ETHERNET NIC DRIVER 5119M: Christian Benvenuti <benve@cisco.com> 5120M: Satish Kharat <satishkh@cisco.com> 5121S: Supported 5122F: drivers/net/ethernet/cisco/enic/ 5123 5124CISCO VIC LOW LATENCY NIC DRIVER 5125M: Christian Benvenuti <benve@cisco.com> 5126M: Nelson Escobar <neescoba@cisco.com> 5127S: Supported 5128F: drivers/infiniband/hw/usnic/ 5129 5130CLANG-FORMAT FILE 5131M: Miguel Ojeda <ojeda@kernel.org> 5132S: Maintained 5133F: .clang-format 5134 5135CLANG/LLVM BUILD SUPPORT 5136M: Nathan Chancellor <nathan@kernel.org> 5137M: Nick Desaulniers <ndesaulniers@google.com> 5138R: Tom Rix <trix@redhat.com> 5139L: llvm@lists.linux.dev 5140S: Supported 5141W: https://clangbuiltlinux.github.io/ 5142B: https://github.com/ClangBuiltLinux/linux/issues 5143C: irc://irc.libera.chat/clangbuiltlinux 5144F: Documentation/kbuild/llvm.rst 5145F: include/linux/compiler-clang.h 5146F: scripts/Makefile.clang 5147F: scripts/clang-tools/ 5148K: \b(?i:clang|llvm)\b 5149 5150CLANG CONTROL FLOW INTEGRITY SUPPORT 5151M: Sami Tolvanen <samitolvanen@google.com> 5152M: Kees Cook <keescook@chromium.org> 5153R: Nathan Chancellor <nathan@kernel.org> 5154R: Nick Desaulniers <ndesaulniers@google.com> 5155L: llvm@lists.linux.dev 5156S: Supported 5157B: https://github.com/ClangBuiltLinux/linux/issues 5158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5159F: include/linux/cfi.h 5160F: kernel/cfi.c 5161 5162CLK API 5163M: Russell King <linux@armlinux.org.uk> 5164L: linux-clk@vger.kernel.org 5165S: Maintained 5166F: include/linux/clk.h 5167 5168CLOCKSOURCE, CLOCKEVENT DRIVERS 5169M: Daniel Lezcano <daniel.lezcano@linaro.org> 5170M: Thomas Gleixner <tglx@linutronix.de> 5171L: linux-kernel@vger.kernel.org 5172S: Supported 5173T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5174F: Documentation/devicetree/bindings/timer/ 5175F: drivers/clocksource/ 5176 5177CMPC ACPI DRIVER 5178M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5179M: Daniel Oliveira Nascimento <don@syst.com.br> 5180L: platform-driver-x86@vger.kernel.org 5181S: Supported 5182F: drivers/platform/x86/classmate-laptop.c 5183 5184COBALT MEDIA DRIVER 5185M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5186L: linux-media@vger.kernel.org 5187S: Supported 5188W: https://linuxtv.org 5189T: git git://linuxtv.org/media_tree.git 5190F: drivers/media/pci/cobalt/ 5191 5192COCCINELLE/Semantic Patches (SmPL) 5193M: Julia Lawall <Julia.Lawall@inria.fr> 5194M: Nicolas Palix <nicolas.palix@imag.fr> 5195L: cocci@inria.fr (moderated for non-subscribers) 5196S: Supported 5197W: https://coccinelle.gitlabpages.inria.fr/website/ 5198T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5199F: Documentation/dev-tools/coccinelle.rst 5200F: scripts/coccicheck 5201F: scripts/coccinelle/ 5202 5203CODA FILE SYSTEM 5204M: Jan Harkes <jaharkes@cs.cmu.edu> 5205M: coda@cs.cmu.edu 5206L: codalist@coda.cs.cmu.edu 5207S: Maintained 5208W: http://www.coda.cs.cmu.edu/ 5209F: Documentation/filesystems/coda.rst 5210F: fs/coda/ 5211F: include/linux/coda*.h 5212F: include/uapi/linux/coda*.h 5213 5214CODA V4L2 MEM2MEM DRIVER 5215M: Philipp Zabel <p.zabel@pengutronix.de> 5216L: linux-media@vger.kernel.org 5217S: Maintained 5218F: Documentation/devicetree/bindings/media/coda.yaml 5219F: drivers/media/platform/chips-media/ 5220 5221CODE OF CONDUCT 5222M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5223S: Supported 5224F: Documentation/process/code-of-conduct-interpretation.rst 5225F: Documentation/process/code-of-conduct.rst 5226 5227COMEDI DRIVERS 5228M: Ian Abbott <abbotti@mev.co.uk> 5229M: H Hartley Sweeten <hsweeten@visionengravers.com> 5230S: Odd Fixes 5231F: drivers/comedi/ 5232F: include/linux/comedi/ 5233F: include/uapi/linux/comedi.h 5234 5235COMMON CLK FRAMEWORK 5236M: Michael Turquette <mturquette@baylibre.com> 5237M: Stephen Boyd <sboyd@kernel.org> 5238L: linux-clk@vger.kernel.org 5239S: Maintained 5240Q: http://patchwork.kernel.org/project/linux-clk/list/ 5241T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5242F: Documentation/devicetree/bindings/clock/ 5243F: drivers/clk/ 5244F: include/dt-bindings/clock/ 5245F: include/linux/clk-pr* 5246F: include/linux/clk/ 5247F: include/linux/of_clk.h 5248X: drivers/clk/clkdev.c 5249 5250COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5251M: Steve French <sfrench@samba.org> 5252R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5253R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5254R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5255R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5256L: linux-cifs@vger.kernel.org 5257L: samba-technical@lists.samba.org (moderated for non-subscribers) 5258S: Supported 5259W: https://wiki.samba.org/index.php/LinuxCIFS 5260T: git git://git.samba.org/sfrench/cifs-2.6.git 5261F: Documentation/admin-guide/cifs/ 5262F: fs/cifs/ 5263F: fs/smbfs_common/ 5264F: include/uapi/linux/cifs 5265 5266COMPACTPCI HOTPLUG CORE 5267M: Scott Murray <scott@spiteful.org> 5268L: linux-pci@vger.kernel.org 5269S: Maintained 5270F: drivers/pci/hotplug/cpci_hotplug* 5271 5272COMPACTPCI HOTPLUG GENERIC DRIVER 5273M: Scott Murray <scott@spiteful.org> 5274L: linux-pci@vger.kernel.org 5275S: Maintained 5276F: drivers/pci/hotplug/cpcihp_generic.c 5277 5278COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5279M: Scott Murray <scott@spiteful.org> 5280L: linux-pci@vger.kernel.org 5281S: Maintained 5282F: drivers/pci/hotplug/cpcihp_zt5550.* 5283 5284COMPAL LAPTOP SUPPORT 5285M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5286L: platform-driver-x86@vger.kernel.org 5287S: Maintained 5288F: drivers/platform/x86/compal-laptop.c 5289 5290COMPILER ATTRIBUTES 5291M: Miguel Ojeda <ojeda@kernel.org> 5292R: Nick Desaulniers <ndesaulniers@google.com> 5293S: Maintained 5294F: include/linux/compiler_attributes.h 5295 5296COMPUTE EXPRESS LINK (CXL) 5297M: Alison Schofield <alison.schofield@intel.com> 5298M: Vishal Verma <vishal.l.verma@intel.com> 5299M: Ira Weiny <ira.weiny@intel.com> 5300M: Ben Widawsky <bwidawsk@kernel.org> 5301M: Dan Williams <dan.j.williams@intel.com> 5302L: linux-cxl@vger.kernel.org 5303S: Maintained 5304F: drivers/cxl/ 5305F: include/uapi/linux/cxl_mem.h 5306 5307CONEXANT ACCESSRUNNER USB DRIVER 5308L: accessrunner-general@lists.sourceforge.net 5309S: Orphan 5310W: http://accessrunner.sourceforge.net/ 5311F: drivers/usb/atm/cxacru.c 5312 5313CONFIGFS 5314M: Joel Becker <jlbec@evilplan.org> 5315M: Christoph Hellwig <hch@lst.de> 5316S: Supported 5317T: git git://git.infradead.org/users/hch/configfs.git 5318F: fs/configfs/ 5319F: include/linux/configfs.h 5320F: samples/configfs/ 5321 5322CONSOLE SUBSYSTEM 5323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5324S: Supported 5325F: drivers/video/console/ 5326F: include/linux/console* 5327 5328CONTEXT TRACKING 5329M: Frederic Weisbecker <frederic@kernel.org> 5330M: "Paul E. McKenney" <paulmck@kernel.org> 5331S: Maintained 5332F: kernel/context_tracking.c 5333F: include/linux/context_tracking* 5334 5335CONTROL GROUP (CGROUP) 5336M: Tejun Heo <tj@kernel.org> 5337M: Zefan Li <lizefan.x@bytedance.com> 5338M: Johannes Weiner <hannes@cmpxchg.org> 5339L: cgroups@vger.kernel.org 5340S: Maintained 5341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5342F: Documentation/admin-guide/cgroup-v1/ 5343F: Documentation/admin-guide/cgroup-v2.rst 5344F: include/linux/cgroup* 5345F: kernel/cgroup/ 5346F: tools/testing/selftests/cgroup/ 5347 5348CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5349M: Tejun Heo <tj@kernel.org> 5350M: Josef Bacik <josef@toxicpanda.com> 5351M: Jens Axboe <axboe@kernel.dk> 5352L: cgroups@vger.kernel.org 5353L: linux-block@vger.kernel.org 5354T: git git://git.kernel.dk/linux-block 5355F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5356F: block/bfq-cgroup.c 5357F: block/blk-cgroup.c 5358F: block/blk-iocost.c 5359F: block/blk-iolatency.c 5360F: block/blk-throttle.c 5361F: include/linux/blk-cgroup.h 5362 5363CONTROL GROUP - CPUSET 5364M: Waiman Long <longman@redhat.com> 5365M: Zefan Li <lizefan.x@bytedance.com> 5366L: cgroups@vger.kernel.org 5367S: Maintained 5368T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5369F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5370F: include/linux/cpuset.h 5371F: kernel/cgroup/cpuset.c 5372 5373CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5374M: Johannes Weiner <hannes@cmpxchg.org> 5375M: Michal Hocko <mhocko@kernel.org> 5376M: Roman Gushchin <roman.gushchin@linux.dev> 5377M: Shakeel Butt <shakeelb@google.com> 5378R: Muchun Song <muchun.song@linux.dev> 5379L: cgroups@vger.kernel.org 5380L: linux-mm@kvack.org 5381S: Maintained 5382F: mm/memcontrol.c 5383F: mm/swap_cgroup.c 5384F: tools/testing/selftests/cgroup/memcg_protection.m 5385F: tools/testing/selftests/cgroup/test_kmem.c 5386F: tools/testing/selftests/cgroup/test_memcontrol.c 5387 5388CORETEMP HARDWARE MONITORING DRIVER 5389M: Fenghua Yu <fenghua.yu@intel.com> 5390L: linux-hwmon@vger.kernel.org 5391S: Maintained 5392F: Documentation/hwmon/coretemp.rst 5393F: drivers/hwmon/coretemp.c 5394 5395CORSAIR-CPRO HARDWARE MONITOR DRIVER 5396M: Marius Zachmann <mail@mariuszachmann.de> 5397L: linux-hwmon@vger.kernel.org 5398S: Maintained 5399F: drivers/hwmon/corsair-cpro.c 5400 5401CORSAIR-PSU HARDWARE MONITOR DRIVER 5402M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5403L: linux-hwmon@vger.kernel.org 5404S: Maintained 5405F: Documentation/hwmon/corsair-psu.rst 5406F: drivers/hwmon/corsair-psu.c 5407 5408COUNTER SUBSYSTEM 5409M: William Breathitt Gray <william.gray@linaro.org> 5410L: linux-iio@vger.kernel.org 5411S: Maintained 5412T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5413F: Documentation/ABI/testing/sysfs-bus-counter 5414F: Documentation/driver-api/generic-counter.rst 5415F: drivers/counter/ 5416F: include/linux/counter.h 5417F: include/uapi/linux/counter.h 5418F: tools/counter/ 5419 5420CP2615 I2C DRIVER 5421M: Bence Csókás <bence98@sch.bme.hu> 5422S: Maintained 5423F: drivers/i2c/busses/i2c-cp2615.c 5424 5425CPMAC ETHERNET DRIVER 5426M: Florian Fainelli <f.fainelli@gmail.com> 5427L: netdev@vger.kernel.org 5428S: Maintained 5429F: drivers/net/ethernet/ti/cpmac.c 5430 5431CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5432M: Viresh Kumar <viresh.kumar@linaro.org> 5433M: Sudeep Holla <sudeep.holla@arm.com> 5434L: linux-pm@vger.kernel.org 5435S: Maintained 5436W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5437F: drivers/cpufreq/vexpress-spc-cpufreq.c 5438 5439CPU FREQUENCY SCALING FRAMEWORK 5440M: "Rafael J. Wysocki" <rafael@kernel.org> 5441M: Viresh Kumar <viresh.kumar@linaro.org> 5442L: linux-pm@vger.kernel.org 5443S: Maintained 5444B: https://bugzilla.kernel.org 5445T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5447F: Documentation/admin-guide/pm/cpufreq.rst 5448F: Documentation/admin-guide/pm/intel_pstate.rst 5449F: Documentation/cpu-freq/ 5450F: Documentation/devicetree/bindings/cpufreq/ 5451F: drivers/cpufreq/ 5452F: include/linux/cpufreq.h 5453F: include/linux/sched/cpufreq.h 5454F: kernel/sched/cpufreq*.c 5455F: tools/testing/selftests/cpufreq/ 5456 5457CPU IDLE TIME MANAGEMENT FRAMEWORK 5458M: "Rafael J. Wysocki" <rafael@kernel.org> 5459M: Daniel Lezcano <daniel.lezcano@linaro.org> 5460L: linux-pm@vger.kernel.org 5461S: Maintained 5462B: https://bugzilla.kernel.org 5463T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5464F: Documentation/admin-guide/pm/cpuidle.rst 5465F: Documentation/driver-api/pm/cpuidle.rst 5466F: drivers/cpuidle/ 5467F: include/linux/cpuidle.h 5468 5469CPU POWER MONITORING SUBSYSTEM 5470M: Thomas Renninger <trenn@suse.com> 5471M: Shuah Khan <shuah@kernel.org> 5472M: Shuah Khan <skhan@linuxfoundation.org> 5473L: linux-pm@vger.kernel.org 5474S: Maintained 5475F: tools/power/cpupower/ 5476 5477CPUID/MSR DRIVER 5478M: "H. Peter Anvin" <hpa@zytor.com> 5479S: Maintained 5480F: arch/x86/kernel/cpuid.c 5481F: arch/x86/kernel/msr.c 5482 5483CPUIDLE DRIVER - ARM BIG LITTLE 5484M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5485M: Daniel Lezcano <daniel.lezcano@linaro.org> 5486L: linux-pm@vger.kernel.org 5487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5488S: Maintained 5489T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5490F: drivers/cpuidle/cpuidle-big_little.c 5491 5492CPUIDLE DRIVER - ARM EXYNOS 5493M: Daniel Lezcano <daniel.lezcano@linaro.org> 5494R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5495M: Kukjin Kim <kgene@kernel.org> 5496L: linux-pm@vger.kernel.org 5497L: linux-samsung-soc@vger.kernel.org 5498S: Supported 5499F: arch/arm/mach-exynos/pm.c 5500F: drivers/cpuidle/cpuidle-exynos.c 5501F: include/linux/platform_data/cpuidle-exynos.h 5502 5503CPUIDLE DRIVER - ARM PSCI 5504M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5505M: Sudeep Holla <sudeep.holla@arm.com> 5506L: linux-pm@vger.kernel.org 5507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5508S: Supported 5509F: drivers/cpuidle/cpuidle-psci.c 5510 5511CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5512M: Ulf Hansson <ulf.hansson@linaro.org> 5513L: linux-pm@vger.kernel.org 5514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5515S: Supported 5516F: drivers/cpuidle/cpuidle-psci.h 5517F: drivers/cpuidle/cpuidle-psci-domain.c 5518 5519CPUIDLE DRIVER - DT IDLE PM DOMAIN 5520M: Ulf Hansson <ulf.hansson@linaro.org> 5521L: linux-pm@vger.kernel.org 5522S: Supported 5523F: drivers/cpuidle/dt_idle_genpd.c 5524F: drivers/cpuidle/dt_idle_genpd.h 5525 5526CPUIDLE DRIVER - RISC-V SBI 5527M: Anup Patel <anup@brainfault.org> 5528L: linux-pm@vger.kernel.org 5529L: linux-riscv@lists.infradead.org 5530S: Maintained 5531F: drivers/cpuidle/cpuidle-riscv-sbi.c 5532 5533CRAMFS FILESYSTEM 5534M: Nicolas Pitre <nico@fluxnic.net> 5535S: Maintained 5536F: Documentation/filesystems/cramfs.rst 5537F: fs/cramfs/ 5538 5539CREATIVE SB0540 5540M: Bastien Nocera <hadess@hadess.net> 5541L: linux-input@vger.kernel.org 5542S: Maintained 5543F: drivers/hid/hid-creative-sb0540.c 5544 5545CRYPTO API 5546M: Herbert Xu <herbert@gondor.apana.org.au> 5547M: "David S. Miller" <davem@davemloft.net> 5548L: linux-crypto@vger.kernel.org 5549S: Maintained 5550T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5551T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5552F: Documentation/crypto/ 5553F: Documentation/devicetree/bindings/crypto/ 5554F: arch/*/crypto/ 5555F: crypto/ 5556F: drivers/crypto/ 5557F: include/crypto/ 5558F: include/linux/crypto* 5559F: lib/crypto/ 5560 5561CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5562M: Neil Horman <nhorman@tuxdriver.com> 5563L: linux-crypto@vger.kernel.org 5564S: Maintained 5565F: crypto/ansi_cprng.c 5566F: crypto/rng.c 5567 5568CS3308 MEDIA DRIVER 5569M: Hans Verkuil <hverkuil@xs4all.nl> 5570L: linux-media@vger.kernel.org 5571S: Odd Fixes 5572W: http://linuxtv.org 5573T: git git://linuxtv.org/media_tree.git 5574F: drivers/media/i2c/cs3308.c 5575 5576CS5535 Audio ALSA driver 5577M: Jaya Kumar <jayakumar.alsa@gmail.com> 5578S: Maintained 5579F: sound/pci/cs5535audio/ 5580 5581CTU CAN FD DRIVER 5582M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5583M: Ondrej Ille <ondrej.ille@gmail.com> 5584L: linux-can@vger.kernel.org 5585S: Maintained 5586F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5587F: drivers/net/can/ctucanfd/ 5588 5589CW1200 WLAN driver 5590M: Solomon Peachy <pizza@shaftnet.org> 5591S: Maintained 5592F: drivers/net/wireless/st/cw1200/ 5593 5594CX18 VIDEO4LINUX DRIVER 5595M: Andy Walls <awalls@md.metrocast.net> 5596L: linux-media@vger.kernel.org 5597S: Maintained 5598W: https://linuxtv.org 5599T: git git://linuxtv.org/media_tree.git 5600F: drivers/media/pci/cx18/ 5601F: include/uapi/linux/ivtv* 5602 5603CX2341X MPEG ENCODER HELPER MODULE 5604M: Hans Verkuil <hverkuil@xs4all.nl> 5605L: linux-media@vger.kernel.org 5606S: Maintained 5607W: https://linuxtv.org 5608T: git git://linuxtv.org/media_tree.git 5609F: drivers/media/common/cx2341x* 5610F: include/media/drv-intf/cx2341x.h 5611 5612CX24120 MEDIA DRIVER 5613M: Jemma Denson <jdenson@gmail.com> 5614M: Patrick Boettcher <patrick.boettcher@posteo.de> 5615L: linux-media@vger.kernel.org 5616S: Maintained 5617W: https://linuxtv.org 5618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5619F: drivers/media/dvb-frontends/cx24120* 5620 5621CX88 VIDEO4LINUX DRIVER 5622M: Mauro Carvalho Chehab <mchehab@kernel.org> 5623L: linux-media@vger.kernel.org 5624S: Odd fixes 5625W: https://linuxtv.org 5626T: git git://linuxtv.org/media_tree.git 5627F: Documentation/driver-api/media/drivers/cx88* 5628F: drivers/media/pci/cx88/ 5629 5630CXD2820R MEDIA DRIVER 5631M: Antti Palosaari <crope@iki.fi> 5632L: linux-media@vger.kernel.org 5633S: Maintained 5634W: https://linuxtv.org 5635W: http://palosaari.fi/linux/ 5636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5637T: git git://linuxtv.org/anttip/media_tree.git 5638F: drivers/media/dvb-frontends/cxd2820r* 5639 5640CXGB3 ETHERNET DRIVER (CXGB3) 5641M: Raju Rangoju <rajur@chelsio.com> 5642L: netdev@vger.kernel.org 5643S: Supported 5644W: http://www.chelsio.com 5645F: drivers/net/ethernet/chelsio/cxgb3/ 5646 5647CXGB3 ISCSI DRIVER (CXGB3I) 5648M: Varun Prakash <varun@chelsio.com> 5649L: linux-scsi@vger.kernel.org 5650S: Supported 5651W: http://www.chelsio.com 5652F: drivers/scsi/cxgbi/cxgb3i 5653 5654CXGB4 CRYPTO DRIVER (chcr) 5655M: Ayush Sawal <ayush.sawal@chelsio.com> 5656L: linux-crypto@vger.kernel.org 5657S: Supported 5658W: http://www.chelsio.com 5659F: drivers/crypto/chelsio 5660 5661CXGB4 INLINE CRYPTO DRIVER 5662M: Ayush Sawal <ayush.sawal@chelsio.com> 5663L: netdev@vger.kernel.org 5664S: Supported 5665W: http://www.chelsio.com 5666F: drivers/net/ethernet/chelsio/inline_crypto/ 5667 5668CXGB4 ETHERNET DRIVER (CXGB4) 5669M: Raju Rangoju <rajur@chelsio.com> 5670L: netdev@vger.kernel.org 5671S: Supported 5672W: http://www.chelsio.com 5673F: drivers/net/ethernet/chelsio/cxgb4/ 5674 5675CXGB4 ISCSI DRIVER (CXGB4I) 5676M: Varun Prakash <varun@chelsio.com> 5677L: linux-scsi@vger.kernel.org 5678S: Supported 5679W: http://www.chelsio.com 5680F: drivers/scsi/cxgbi/cxgb4i 5681 5682CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5683M: Potnuri Bharat Teja <bharat@chelsio.com> 5684L: linux-rdma@vger.kernel.org 5685S: Supported 5686W: http://www.openfabrics.org 5687F: drivers/infiniband/hw/cxgb4/ 5688F: include/uapi/rdma/cxgb4-abi.h 5689 5690CXGB4VF ETHERNET DRIVER (CXGB4VF) 5691M: Raju Rangoju <rajur@chelsio.com> 5692L: netdev@vger.kernel.org 5693S: Supported 5694W: http://www.chelsio.com 5695F: drivers/net/ethernet/chelsio/cxgb4vf/ 5696 5697CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5698M: Frederic Barrat <fbarrat@linux.ibm.com> 5699M: Andrew Donnellan <ajd@linux.ibm.com> 5700L: linuxppc-dev@lists.ozlabs.org 5701S: Supported 5702F: Documentation/ABI/testing/sysfs-class-cxl 5703F: Documentation/powerpc/cxl.rst 5704F: arch/powerpc/platforms/powernv/pci-cxl.c 5705F: drivers/misc/cxl/ 5706F: include/misc/cxl* 5707F: include/uapi/misc/cxl.h 5708 5709CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5710M: Manoj N. Kumar <manoj@linux.ibm.com> 5711M: Matthew R. Ochs <mrochs@linux.ibm.com> 5712M: Uma Krishnan <ukrishn@linux.ibm.com> 5713L: linux-scsi@vger.kernel.org 5714S: Supported 5715F: Documentation/powerpc/cxlflash.rst 5716F: drivers/scsi/cxlflash/ 5717F: include/uapi/scsi/cxlflash_ioctl.h 5718 5719CYBERPRO FB DRIVER 5720M: Russell King <linux@armlinux.org.uk> 5721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5722S: Maintained 5723W: http://www.armlinux.org.uk/ 5724F: drivers/video/fbdev/cyber2000fb.* 5725 5726CYCLADES PC300 DRIVER 5727S: Orphan 5728F: drivers/net/wan/pc300* 5729 5730CYPRESS_FIRMWARE MEDIA DRIVER 5731M: Antti Palosaari <crope@iki.fi> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734W: https://linuxtv.org 5735W: http://palosaari.fi/linux/ 5736Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5737T: git git://linuxtv.org/anttip/media_tree.git 5738F: drivers/media/common/cypress_firmware* 5739 5740CYPRESS CY8C95X0 PINCTRL DRIVER 5741M: Patrick Rudolph <patrick.rudolph@9elements.com> 5742L: linux-gpio@vger.kernel.org 5743S: Maintained 5744F: drivers/pinctrl/pinctrl-cy8c95x0.c 5745 5746CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5747M: Linus Walleij <linus.walleij@linaro.org> 5748L: linux-input@vger.kernel.org 5749S: Maintained 5750F: drivers/input/touchscreen/cy8ctma140.c 5751 5752CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5753M: Yassine Oudjana <y.oudjana@protonmail.com> 5754L: linux-input@vger.kernel.org 5755S: Maintained 5756F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5757F: drivers/input/keyboard/cypress-sf.c 5758 5759CYTTSP TOUCHSCREEN DRIVER 5760M: Linus Walleij <linus.walleij@linaro.org> 5761L: linux-input@vger.kernel.org 5762S: Maintained 5763F: drivers/input/touchscreen/cyttsp* 5764 5765D-LINK DIR-685 TOUCHKEYS DRIVER 5766M: Linus Walleij <linus.walleij@linaro.org> 5767L: linux-input@vger.kernel.org 5768S: Supported 5769F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5770 5771DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5772M: Joshua Kinard <kumba@gentoo.org> 5773S: Maintained 5774F: drivers/rtc/rtc-ds1685.c 5775F: include/linux/rtc/ds1685.h 5776 5777DAMA SLAVE for AX.25 5778M: Joerg Reuter <jreuter@yaina.de> 5779L: linux-hams@vger.kernel.org 5780S: Maintained 5781W: http://yaina.de/jreuter/ 5782W: http://www.qsl.net/dl1bke/ 5783F: net/ax25/af_ax25.c 5784F: net/ax25/ax25_dev.c 5785F: net/ax25/ax25_ds_* 5786F: net/ax25/ax25_in.c 5787F: net/ax25/ax25_out.c 5788F: net/ax25/ax25_timer.c 5789F: net/ax25/sysctl_net_ax25.c 5790 5791DATA ACCESS MONITOR 5792M: SeongJae Park <sj@kernel.org> 5793L: damon@lists.linux.dev 5794L: linux-mm@kvack.org 5795S: Maintained 5796F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5797F: Documentation/admin-guide/mm/damon/ 5798F: Documentation/mm/damon/ 5799F: include/linux/damon.h 5800F: include/trace/events/damon.h 5801F: mm/damon/ 5802F: tools/testing/selftests/damon/ 5803 5804DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5805L: netdev@vger.kernel.org 5806S: Orphan 5807F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5808F: drivers/net/ethernet/dec/tulip/dmfe.c 5809 5810DC390/AM53C974 SCSI driver 5811M: Hannes Reinecke <hare@suse.com> 5812L: linux-scsi@vger.kernel.org 5813S: Maintained 5814F: drivers/scsi/am53c974.c 5815 5816DC395x SCSI driver 5817M: Oliver Neukum <oliver@neukum.org> 5818M: Ali Akcaagac <aliakc@web.de> 5819M: Jamie Lenehan <lenehan@twibble.org> 5820L: dc395x@twibble.org 5821S: Maintained 5822W: http://twibble.org/dist/dc395x/ 5823W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5824F: Documentation/scsi/dc395x.rst 5825F: drivers/scsi/dc395x.* 5826 5827DCCP PROTOCOL 5828L: dccp@vger.kernel.org 5829S: Orphan 5830W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5831F: include/linux/dccp.h 5832F: include/linux/tfrc.h 5833F: include/uapi/linux/dccp.h 5834F: net/dccp/ 5835 5836DECSTATION PLATFORM SUPPORT 5837M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5838L: linux-mips@vger.kernel.org 5839S: Maintained 5840W: http://www.linux-mips.org/wiki/DECstation 5841F: arch/mips/dec/ 5842F: arch/mips/include/asm/dec/ 5843F: arch/mips/include/asm/mach-dec/ 5844 5845DEFXX FDDI NETWORK DRIVER 5846M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5847S: Maintained 5848F: drivers/net/fddi/defxx.* 5849 5850DEFZA FDDI NETWORK DRIVER 5851M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5852S: Maintained 5853F: drivers/net/fddi/defza.* 5854 5855DEINTERLACE DRIVERS FOR ALLWINNER H3 5856M: Jernej Skrabec <jernej.skrabec@gmail.com> 5857L: linux-media@vger.kernel.org 5858S: Maintained 5859T: git git://linuxtv.org/media_tree.git 5860F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5861F: drivers/media/platform/sunxi/sun8i-di/ 5862 5863DELL LAPTOP DRIVER 5864M: Matthew Garrett <mjg59@srcf.ucam.org> 5865M: Pali Rohár <pali@kernel.org> 5866L: platform-driver-x86@vger.kernel.org 5867S: Maintained 5868F: drivers/platform/x86/dell/dell-laptop.c 5869 5870DELL LAPTOP FREEFALL DRIVER 5871M: Pali Rohár <pali@kernel.org> 5872S: Maintained 5873F: drivers/platform/x86/dell/dell-smo8800.c 5874 5875DELL LAPTOP RBTN DRIVER 5876M: Pali Rohár <pali@kernel.org> 5877S: Maintained 5878F: drivers/platform/x86/dell/dell-rbtn.* 5879 5880DELL LAPTOP SMM DRIVER 5881M: Pali Rohár <pali@kernel.org> 5882S: Maintained 5883F: Documentation/ABI/obsolete/procfs-i8k 5884F: drivers/hwmon/dell-smm-hwmon.c 5885F: include/uapi/linux/i8k.h 5886 5887DELL REMOTE BIOS UPDATE DRIVER 5888M: Stuart Hayes <stuart.w.hayes@gmail.com> 5889L: platform-driver-x86@vger.kernel.org 5890S: Maintained 5891F: drivers/platform/x86/dell/dell_rbu.c 5892 5893DELL SMBIOS DRIVER 5894M: Pali Rohár <pali@kernel.org> 5895L: Dell.Client.Kernel@dell.com 5896L: platform-driver-x86@vger.kernel.org 5897S: Maintained 5898F: drivers/platform/x86/dell/dell-smbios.* 5899 5900DELL SMBIOS SMM DRIVER 5901L: Dell.Client.Kernel@dell.com 5902L: platform-driver-x86@vger.kernel.org 5903S: Maintained 5904F: drivers/platform/x86/dell/dell-smbios-smm.c 5905 5906DELL SMBIOS WMI DRIVER 5907L: Dell.Client.Kernel@dell.com 5908L: platform-driver-x86@vger.kernel.org 5909S: Maintained 5910F: drivers/platform/x86/dell/dell-smbios-wmi.c 5911F: tools/wmi/dell-smbios-example.c 5912 5913DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5914M: Stuart Hayes <stuart.w.hayes@gmail.com> 5915L: platform-driver-x86@vger.kernel.org 5916S: Maintained 5917F: Documentation/driver-api/dcdbas.rst 5918F: drivers/platform/x86/dell/dcdbas.* 5919 5920DELL WMI DESCRIPTOR DRIVER 5921L: Dell.Client.Kernel@dell.com 5922S: Maintained 5923F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5924 5925DELL WMI DDV DRIVER 5926M: Armin Wolf <W_Armin@gmx.de> 5927S: Maintained 5928F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5929F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5930F: drivers/platform/x86/dell/dell-wmi-ddv.c 5931 5932DELL WMI SYSMAN DRIVER 5933M: Divya Bharathi <divya.bharathi@dell.com> 5934M: Prasanth Ksr <prasanth.ksr@dell.com> 5935L: Dell.Client.Kernel@dell.com 5936L: platform-driver-x86@vger.kernel.org 5937S: Maintained 5938F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5939F: drivers/platform/x86/dell/dell-wmi-sysman/ 5940 5941DELL WMI NOTIFICATIONS DRIVER 5942M: Matthew Garrett <mjg59@srcf.ucam.org> 5943M: Pali Rohár <pali@kernel.org> 5944S: Maintained 5945F: drivers/platform/x86/dell/dell-wmi-base.c 5946 5947DELL WMI HARDWARE PRIVACY SUPPORT 5948M: Perry Yuan <Perry.Yuan@dell.com> 5949L: Dell.Client.Kernel@dell.com 5950L: platform-driver-x86@vger.kernel.org 5951S: Maintained 5952F: drivers/platform/x86/dell/dell-wmi-privacy.c 5953 5954DELTA ST MEDIA DRIVER 5955M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5956L: linux-media@vger.kernel.org 5957S: Supported 5958W: https://linuxtv.org 5959T: git git://linuxtv.org/media_tree.git 5960F: drivers/media/platform/st/sti/delta 5961 5962DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5963M: Zev Weiss <zev@bewilderbeest.net> 5964L: linux-hwmon@vger.kernel.org 5965S: Maintained 5966F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5967 5968DELTA DPS920AB PSU DRIVER 5969M: Robert Marko <robert.marko@sartura.hr> 5970L: linux-hwmon@vger.kernel.org 5971S: Maintained 5972F: Documentation/hwmon/dps920ab.rst 5973F: drivers/hwmon/pmbus/dps920ab.c 5974 5975DELTA NETWORKS TN48M CPLD DRIVERS 5976M: Robert Marko <robert.marko@sartura.hr> 5977S: Maintained 5978F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5979F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5980F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5981F: drivers/gpio/gpio-tn48m.c 5982F: include/dt-bindings/reset/delta,tn48m-reset.h 5983 5984DENALI NAND DRIVER 5985L: linux-mtd@lists.infradead.org 5986S: Orphan 5987F: drivers/mtd/nand/raw/denali* 5988 5989DESIGNWARE EDMA CORE IP DRIVER 5990M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5991L: dmaengine@vger.kernel.org 5992S: Maintained 5993F: drivers/dma/dw-edma/ 5994F: include/linux/dma/edma.h 5995 5996DESIGNWARE XDATA IP DRIVER 5997M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5998L: linux-pci@vger.kernel.org 5999S: Maintained 6000F: Documentation/misc-devices/dw-xdata-pcie.rst 6001F: drivers/misc/dw-xdata-pcie.c 6002 6003DESIGNWARE USB2 DRD IP DRIVER 6004M: Minas Harutyunyan <hminas@synopsys.com> 6005L: linux-usb@vger.kernel.org 6006S: Maintained 6007T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6008F: drivers/usb/dwc2/ 6009 6010DESIGNWARE USB3 DRD IP DRIVER 6011M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6012L: linux-usb@vger.kernel.org 6013S: Maintained 6014F: drivers/usb/dwc3/ 6015 6016DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6017M: Andreas Klinger <ak@it-klinger.de> 6018L: linux-iio@vger.kernel.org 6019S: Maintained 6020F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6021F: drivers/iio/proximity/srf*.c 6022 6023DEVICE COREDUMP (DEV_COREDUMP) 6024M: Johannes Berg <johannes@sipsolutions.net> 6025L: linux-kernel@vger.kernel.org 6026S: Maintained 6027F: drivers/base/devcoredump.c 6028F: include/linux/devcoredump.h 6029 6030DEVICE DEPENDENCY HELPER SCRIPT 6031M: Saravana Kannan <saravanak@google.com> 6032L: linux-kernel@vger.kernel.org 6033S: Maintained 6034F: scripts/dev-needs.sh 6035 6036DEVICE DIRECT ACCESS (DAX) 6037M: Dan Williams <dan.j.williams@intel.com> 6038M: Vishal Verma <vishal.l.verma@intel.com> 6039M: Dave Jiang <dave.jiang@intel.com> 6040L: nvdimm@lists.linux.dev 6041S: Supported 6042F: drivers/dax/ 6043 6044DEVICE FREQUENCY (DEVFREQ) 6045M: MyungJoo Ham <myungjoo.ham@samsung.com> 6046M: Kyungmin Park <kyungmin.park@samsung.com> 6047M: Chanwoo Choi <cw00.choi@samsung.com> 6048L: linux-pm@vger.kernel.org 6049S: Maintained 6050T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6051F: Documentation/devicetree/bindings/devfreq/ 6052F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6053F: drivers/devfreq/ 6054F: include/linux/devfreq.h 6055F: include/trace/events/devfreq.h 6056 6057DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6058M: Chanwoo Choi <cw00.choi@samsung.com> 6059L: linux-pm@vger.kernel.org 6060S: Supported 6061T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6062F: Documentation/devicetree/bindings/devfreq/event/ 6063F: drivers/devfreq/devfreq-event.c 6064F: drivers/devfreq/event/ 6065F: include/dt-bindings/pmu/exynos_ppmu.h 6066F: include/linux/devfreq-event.h 6067 6068DEVICE NUMBER REGISTRY 6069M: Torben Mathiasen <device@lanana.org> 6070S: Maintained 6071W: http://lanana.org/docs/device-list/index.html 6072 6073DEVICE RESOURCE MANAGEMENT HELPERS 6074M: Hans de Goede <hdegoede@redhat.com> 6075R: Matti Vaittinen <mazziesaccount@gmail.com> 6076S: Maintained 6077F: include/linux/devm-helpers.h 6078 6079DEVICE-MAPPER (LVM) 6080M: Alasdair Kergon <agk@redhat.com> 6081M: Mike Snitzer <snitzer@kernel.org> 6082M: dm-devel@redhat.com 6083L: dm-devel@redhat.com 6084S: Maintained 6085W: http://sources.redhat.com/dm 6086Q: http://patchwork.kernel.org/project/dm-devel/list/ 6087T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6088T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6089F: Documentation/admin-guide/device-mapper/ 6090F: drivers/md/Kconfig 6091F: drivers/md/Makefile 6092F: drivers/md/dm* 6093F: drivers/md/persistent-data/ 6094F: include/linux/device-mapper.h 6095F: include/linux/dm-*.h 6096F: include/uapi/linux/dm-*.h 6097 6098DEVLINK 6099M: Jiri Pirko <jiri@nvidia.com> 6100L: netdev@vger.kernel.org 6101S: Supported 6102F: Documentation/networking/devlink 6103F: include/net/devlink.h 6104F: include/uapi/linux/devlink.h 6105F: net/core/devlink.c 6106 6107DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6108M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6109L: kernel@dh-electronics.com 6110S: Maintained 6111F: arch/arm/boot/dts/imx6*-dhcom-* 6112F: arch/arm/boot/dts/imx6*-dhcor-* 6113 6114DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6115M: Marek Vasut <marex@denx.de> 6116L: kernel@dh-electronics.com 6117S: Maintained 6118F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6119F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6120 6121DIALOG SEMICONDUCTOR DRIVERS 6122M: Support Opensource <support.opensource@diasemi.com> 6123S: Supported 6124W: http://www.dialog-semiconductor.com/products 6125F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6126F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6127F: Documentation/devicetree/bindings/mfd/da90*.txt 6128F: Documentation/devicetree/bindings/mfd/da90*.yaml 6129F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6130F: Documentation/devicetree/bindings/regulator/da92*.txt 6131F: Documentation/devicetree/bindings/regulator/slg51000.txt 6132F: Documentation/devicetree/bindings/sound/da[79]*.txt 6133F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6134F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6135F: Documentation/hwmon/da90??.rst 6136F: drivers/gpio/gpio-da90??.c 6137F: drivers/hwmon/da90??-hwmon.c 6138F: drivers/iio/adc/da91??-*.c 6139F: drivers/input/misc/da72??.[ch] 6140F: drivers/input/misc/da90??_onkey.c 6141F: drivers/input/touchscreen/da9052_tsi.c 6142F: drivers/leds/leds-da90??.c 6143F: drivers/mfd/da903x.c 6144F: drivers/mfd/da90??-*.c 6145F: drivers/mfd/da91??-*.c 6146F: drivers/pinctrl/pinctrl-da90??.c 6147F: drivers/power/supply/da9052-battery.c 6148F: drivers/power/supply/da91??-*.c 6149F: drivers/regulator/da9???-regulator.[ch] 6150F: drivers/regulator/slg51000-regulator.[ch] 6151F: drivers/rtc/rtc-da90??.c 6152F: drivers/thermal/da90??-thermal.c 6153F: drivers/video/backlight/da90??_bl.c 6154F: drivers/watchdog/da90??_wdt.c 6155F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6156F: include/linux/mfd/da903x.h 6157F: include/linux/mfd/da9052/ 6158F: include/linux/mfd/da9055/ 6159F: include/linux/mfd/da9062/ 6160F: include/linux/mfd/da9063/ 6161F: include/linux/mfd/da9150/ 6162F: include/linux/regulator/da9211.h 6163F: include/sound/da[79]*.h 6164F: sound/soc/codecs/da[79]*.[ch] 6165 6166DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6167M: William Breathitt Gray <william.gray@linaro.org> 6168L: linux-gpio@vger.kernel.org 6169S: Maintained 6170F: drivers/gpio/gpio-gpio-mm.c 6171 6172DIOLAN U2C-12 I2C DRIVER 6173M: Guenter Roeck <linux@roeck-us.net> 6174L: linux-i2c@vger.kernel.org 6175S: Maintained 6176F: drivers/i2c/busses/i2c-diolan-u2c.c 6177 6178DIRECTORY NOTIFICATION (DNOTIFY) 6179M: Jan Kara <jack@suse.cz> 6180R: Amir Goldstein <amir73il@gmail.com> 6181L: linux-fsdevel@vger.kernel.org 6182S: Maintained 6183F: Documentation/filesystems/dnotify.rst 6184F: fs/notify/dnotify/ 6185F: include/linux/dnotify.h 6186 6187DISK GEOMETRY AND PARTITION HANDLING 6188M: Andries Brouwer <aeb@cwi.nl> 6189S: Maintained 6190W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6191W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6192W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6193 6194DISKQUOTA 6195M: Jan Kara <jack@suse.com> 6196S: Maintained 6197F: Documentation/filesystems/quota.rst 6198F: fs/quota/ 6199F: include/linux/quota*.h 6200F: include/uapi/linux/quota*.h 6201 6202DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6203M: Bernie Thompson <bernie@plugable.com> 6204L: linux-fbdev@vger.kernel.org 6205S: Maintained 6206W: http://plugable.com/category/projects/udlfb/ 6207F: Documentation/fb/udlfb.rst 6208F: drivers/video/fbdev/udlfb.c 6209F: include/video/udlfb.h 6210 6211DISTRIBUTED LOCK MANAGER (DLM) 6212M: Christine Caulfield <ccaulfie@redhat.com> 6213M: David Teigland <teigland@redhat.com> 6214L: cluster-devel@redhat.com 6215S: Supported 6216W: http://sources.redhat.com/cluster/ 6217T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6218F: fs/dlm/ 6219 6220DMA BUFFER SHARING FRAMEWORK 6221M: Sumit Semwal <sumit.semwal@linaro.org> 6222M: Christian König <christian.koenig@amd.com> 6223L: linux-media@vger.kernel.org 6224L: dri-devel@lists.freedesktop.org 6225L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6226S: Maintained 6227T: git git://anongit.freedesktop.org/drm/drm-misc 6228F: Documentation/driver-api/dma-buf.rst 6229F: drivers/dma-buf/ 6230F: include/linux/*fence.h 6231F: include/linux/dma-buf.h 6232F: include/linux/dma-resv.h 6233K: \bdma_(?:buf|fence|resv)\b 6234 6235DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6236M: Vinod Koul <vkoul@kernel.org> 6237L: dmaengine@vger.kernel.org 6238S: Maintained 6239Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6240T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6241F: Documentation/devicetree/bindings/dma/ 6242F: Documentation/driver-api/dmaengine/ 6243F: drivers/dma/ 6244F: include/dt-bindings/dma/ 6245F: include/linux/dma/ 6246F: include/linux/dmaengine.h 6247F: include/linux/of_dma.h 6248 6249DMA MAPPING HELPERS 6250M: Christoph Hellwig <hch@lst.de> 6251M: Marek Szyprowski <m.szyprowski@samsung.com> 6252R: Robin Murphy <robin.murphy@arm.com> 6253L: iommu@lists.linux.dev 6254S: Supported 6255W: http://git.infradead.org/users/hch/dma-mapping.git 6256T: git git://git.infradead.org/users/hch/dma-mapping.git 6257F: include/asm-generic/dma-mapping.h 6258F: include/linux/dma-direct.h 6259F: include/linux/dma-mapping.h 6260F: include/linux/dma-map-ops.h 6261F: include/linux/swiotlb.h 6262F: kernel/dma/ 6263 6264DMA MAPPING BENCHMARK 6265M: Xiang Chen <chenxiang66@hisilicon.com> 6266L: iommu@lists.linux.dev 6267F: kernel/dma/map_benchmark.c 6268F: tools/testing/selftests/dma/ 6269 6270DMA-BUF HEAPS FRAMEWORK 6271M: Sumit Semwal <sumit.semwal@linaro.org> 6272R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6273R: Liam Mark <lmark@codeaurora.org> 6274R: Laura Abbott <labbott@redhat.com> 6275R: Brian Starkey <Brian.Starkey@arm.com> 6276R: John Stultz <jstultz@google.com> 6277L: linux-media@vger.kernel.org 6278L: dri-devel@lists.freedesktop.org 6279L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6280S: Maintained 6281T: git git://anongit.freedesktop.org/drm/drm-misc 6282F: drivers/dma-buf/dma-heap.c 6283F: drivers/dma-buf/heaps/* 6284F: include/linux/dma-heap.h 6285F: include/uapi/linux/dma-heap.h 6286 6287DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6288M: Lukasz Luba <lukasz.luba@arm.com> 6289L: linux-pm@vger.kernel.org 6290L: linux-samsung-soc@vger.kernel.org 6291S: Maintained 6292F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6293F: drivers/memory/samsung/exynos5422-dmc.c 6294 6295DME1737 HARDWARE MONITOR DRIVER 6296M: Juerg Haefliger <juergh@proton.me> 6297L: linux-hwmon@vger.kernel.org 6298S: Maintained 6299F: Documentation/hwmon/dme1737.rst 6300F: drivers/hwmon/dme1737.c 6301 6302DMI/SMBIOS SUPPORT 6303M: Jean Delvare <jdelvare@suse.com> 6304S: Maintained 6305T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6306F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6307F: drivers/firmware/dmi-id.c 6308F: drivers/firmware/dmi_scan.c 6309F: include/linux/dmi.h 6310 6311DOCUMENTATION 6312M: Jonathan Corbet <corbet@lwn.net> 6313L: linux-doc@vger.kernel.org 6314S: Maintained 6315P: Documentation/doc-guide/maintainer-profile.rst 6316T: git git://git.lwn.net/linux.git docs-next 6317F: Documentation/ 6318F: scripts/documentation-file-ref-check 6319F: scripts/kernel-doc 6320F: scripts/sphinx-pre-install 6321X: Documentation/ABI/ 6322X: Documentation/admin-guide/media/ 6323X: Documentation/devicetree/ 6324X: Documentation/driver-api/media/ 6325X: Documentation/firmware-guide/acpi/ 6326X: Documentation/i2c/ 6327X: Documentation/power/ 6328X: Documentation/spi/ 6329X: Documentation/userspace-api/media/ 6330 6331DOCUMENTATION REPORTING ISSUES 6332M: Thorsten Leemhuis <linux@leemhuis.info> 6333L: linux-doc@vger.kernel.org 6334S: Maintained 6335F: Documentation/admin-guide/reporting-issues.rst 6336 6337DOCUMENTATION SCRIPTS 6338M: Mauro Carvalho Chehab <mchehab@kernel.org> 6339L: linux-doc@vger.kernel.org 6340S: Maintained 6341F: Documentation/sphinx/parse-headers.pl 6342F: scripts/documentation-file-ref-check 6343F: scripts/sphinx-pre-install 6344 6345DOCUMENTATION/ITALIAN 6346M: Federico Vaga <federico.vaga@vaga.pv.it> 6347L: linux-doc@vger.kernel.org 6348S: Maintained 6349F: Documentation/translations/it_IT 6350 6351DOCUMENTATION/JAPANESE 6352R: Akira Yokosawa <akiyks@gmail.com> 6353L: linux-doc@vger.kernel.org 6354S: Maintained 6355F: Documentation/translations/ja_JP 6356 6357DONGWOON DW9714 LENS VOICE COIL DRIVER 6358M: Sakari Ailus <sakari.ailus@linux.intel.com> 6359L: linux-media@vger.kernel.org 6360S: Maintained 6361T: git git://linuxtv.org/media_tree.git 6362F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6363F: drivers/media/i2c/dw9714.c 6364 6365DONGWOON DW9768 LENS VOICE COIL DRIVER 6366M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6367L: linux-media@vger.kernel.org 6368S: Maintained 6369T: git git://linuxtv.org/media_tree.git 6370F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6371F: drivers/media/i2c/dw9768.c 6372 6373DONGWOON DW9807 LENS VOICE COIL DRIVER 6374M: Sakari Ailus <sakari.ailus@linux.intel.com> 6375L: linux-media@vger.kernel.org 6376S: Maintained 6377T: git git://linuxtv.org/media_tree.git 6378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6379F: drivers/media/i2c/dw9807-vcm.c 6380 6381DOUBLETALK DRIVER 6382M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6383L: blinux-list@redhat.com 6384S: Maintained 6385F: drivers/char/dtlk.c 6386F: include/linux/dtlk.h 6387 6388DPAA2 DATAPATH I/O (DPIO) DRIVER 6389M: Roy Pledge <Roy.Pledge@nxp.com> 6390L: linux-kernel@vger.kernel.org 6391S: Maintained 6392F: drivers/soc/fsl/dpio 6393 6394DPAA2 ETHERNET DRIVER 6395M: Ioana Ciornei <ioana.ciornei@nxp.com> 6396L: netdev@vger.kernel.org 6397S: Maintained 6398F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6399F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6400F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6401F: drivers/net/ethernet/freescale/dpaa2/Makefile 6402F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6403F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6404F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6405F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6406F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6407F: drivers/net/ethernet/freescale/dpaa2/dpni* 6408 6409DPAA2 ETHERNET SWITCH DRIVER 6410M: Ioana Ciornei <ioana.ciornei@nxp.com> 6411L: netdev@vger.kernel.org 6412S: Maintained 6413F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6414F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6415F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6416 6417DRBD DRIVER 6418M: Philipp Reisner <philipp.reisner@linbit.com> 6419M: Lars Ellenberg <lars.ellenberg@linbit.com> 6420M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6421L: drbd-dev@lists.linbit.com 6422S: Supported 6423W: http://www.drbd.org 6424T: git git://git.linbit.com/linux-drbd.git 6425T: git git://git.linbit.com/drbd-8.4.git 6426F: Documentation/admin-guide/blockdev/ 6427F: drivers/block/drbd/ 6428F: lib/lru_cache.c 6429 6430DRIVER COMPONENT FRAMEWORK 6431L: dri-devel@lists.freedesktop.org 6432F: drivers/base/component.c 6433F: include/linux/component.h 6434 6435DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6436M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6437R: "Rafael J. Wysocki" <rafael@kernel.org> 6438S: Supported 6439T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6440F: Documentation/core-api/kobject.rst 6441F: drivers/base/ 6442F: fs/debugfs/ 6443F: fs/sysfs/ 6444F: include/linux/debugfs.h 6445F: include/linux/kobj* 6446F: lib/kobj* 6447 6448DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6449M: Nishanth Menon <nm@ti.com> 6450L: linux-pm@vger.kernel.org 6451S: Maintained 6452F: drivers/soc/ti/smartreflex.c 6453F: include/linux/power/smartreflex.h 6454 6455DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6456M: Maxime Ripard <mripard@kernel.org> 6457M: Chen-Yu Tsai <wens@csie.org> 6458R: Jernej Skrabec <jernej.skrabec@gmail.com> 6459L: dri-devel@lists.freedesktop.org 6460S: Supported 6461T: git git://anongit.freedesktop.org/drm/drm-misc 6462F: drivers/gpu/drm/sun4i/sun8i* 6463 6464DRM DRIVER FOR ARM PL111 CLCD 6465M: Emma Anholt <emma@anholt.net> 6466S: Supported 6467T: git git://anongit.freedesktop.org/drm/drm-misc 6468F: drivers/gpu/drm/pl111/ 6469 6470DRM DRIVER FOR ARM VERSATILE TFT PANELS 6471M: Linus Walleij <linus.walleij@linaro.org> 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6475F: drivers/gpu/drm/panel/panel-arm-versatile.c 6476 6477DRM DRIVER FOR ASPEED BMC GFX 6478M: Joel Stanley <joel@jms.id.au> 6479L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6480S: Supported 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6483F: drivers/gpu/drm/aspeed/ 6484 6485DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6486M: Dave Airlie <airlied@redhat.com> 6487R: Thomas Zimmermann <tzimmermann@suse.de> 6488L: dri-devel@lists.freedesktop.org 6489S: Supported 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: drivers/gpu/drm/ast/ 6492 6493DRM DRIVER FOR BOCHS VIRTUAL GPU 6494M: Gerd Hoffmann <kraxel@redhat.com> 6495L: virtualization@lists.linux-foundation.org 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: drivers/gpu/drm/tiny/bochs.c 6499 6500DRM DRIVER FOR BOE HIMAX8279D PANELS 6501M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6502S: Maintained 6503F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6504F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6505 6506DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6507M: Jagan Teki <jagan@amarulasolutions.com> 6508S: Maintained 6509F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6510F: drivers/gpu/drm/bridge/chipone-icn6211.c 6511 6512DRM DRIVER FOR EBBG FT8719 PANEL 6513M: Joel Selvaraj <jo@jsfamily.in> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6517F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6518 6519DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6520M: Linus Walleij <linus.walleij@linaro.org> 6521S: Maintained 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: drivers/gpu/drm/tve200/ 6524 6525DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6526M: Icenowy Zheng <icenowy@aosc.io> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6529F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6530 6531DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6532M: Jagan Teki <jagan@amarulasolutions.com> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6535F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6536 6537DRM DRIVER FOR GENERIC EDP PANELS 6538R: Douglas Anderson <dianders@chromium.org> 6539F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6540F: drivers/gpu/drm/panel/panel-edp.c 6541 6542DRM DRIVER FOR GENERIC USB DISPLAY 6543M: Noralf Trønnes <noralf@tronnes.org> 6544S: Maintained 6545W: https://github.com/notro/gud/wiki 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: drivers/gpu/drm/gud/ 6548F: include/drm/gud.h 6549 6550DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6551M: Hans de Goede <hdegoede@redhat.com> 6552S: Maintained 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/tiny/gm12u320.c 6555 6556DRM DRIVER FOR HX8357D PANELS 6557M: Emma Anholt <emma@anholt.net> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6561F: drivers/gpu/drm/tiny/hx8357d.c 6562 6563DRM DRIVER FOR ILITEK ILI9225 PANELS 6564M: David Lechner <david@lechnology.com> 6565S: Maintained 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6568F: drivers/gpu/drm/tiny/ili9225.c 6569 6570DRM DRIVER FOR ILITEK ILI9486 PANELS 6571M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6575F: drivers/gpu/drm/tiny/ili9486.c 6576 6577DRM DRIVER FOR INTEL I810 VIDEO CARDS 6578S: Orphan / Obsolete 6579F: drivers/gpu/drm/i810/ 6580F: include/uapi/drm/i810_drm.h 6581 6582DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6583M: Jagan Teki <jagan@edgeble.ai> 6584S: Maintained 6585F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6586F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6587 6588DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6589M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6590S: Supported 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: drivers/gpu/drm/logicvc/ 6593 6594DRM DRIVER FOR LVDS PANELS 6595M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6596L: dri-devel@lists.freedesktop.org 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598S: Maintained 6599F: drivers/gpu/drm/panel/panel-lvds.c 6600F: Documentation/devicetree/bindings/display/lvds.yaml 6601F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6602 6603DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6604M: Guido Günther <agx@sigxcpu.org> 6605R: Purism Kernel Team <kernel@puri.sm> 6606S: Maintained 6607F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6608F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6609 6610DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6611S: Orphan / Obsolete 6612F: drivers/gpu/drm/mga/ 6613F: include/uapi/drm/mga_drm.h 6614 6615DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6616M: Dave Airlie <airlied@redhat.com> 6617R: Thomas Zimmermann <tzimmermann@suse.de> 6618L: dri-devel@lists.freedesktop.org 6619S: Supported 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: drivers/gpu/drm/mgag200/ 6622 6623DRM DRIVER FOR MI0283QT 6624M: Noralf Trønnes <noralf@tronnes.org> 6625S: Maintained 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6628F: drivers/gpu/drm/tiny/mi0283qt.c 6629 6630DRM DRIVER FOR MIPI DBI compatible panels 6631M: Noralf Trønnes <noralf@tronnes.org> 6632S: Maintained 6633W: https://github.com/notro/panel-mipi-dbi/wiki 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6636F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6637 6638DRM DRIVER FOR MSM ADRENO GPU 6639M: Rob Clark <robdclark@gmail.com> 6640M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6641M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6642R: Sean Paul <sean@poorly.run> 6643L: linux-arm-msm@vger.kernel.org 6644L: dri-devel@lists.freedesktop.org 6645L: freedreno@lists.freedesktop.org 6646S: Maintained 6647T: git https://gitlab.freedesktop.org/drm/msm.git 6648F: Documentation/devicetree/bindings/display/msm/ 6649F: drivers/gpu/drm/msm/ 6650F: include/uapi/drm/msm_drm.h 6651 6652DRM DRIVER FOR NOVATEK NT35510 PANELS 6653M: Linus Walleij <linus.walleij@linaro.org> 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6657F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6658 6659DRM DRIVER FOR NOVATEK NT35560 PANELS 6660M: Linus Walleij <linus.walleij@linaro.org> 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6664F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6665 6666DRM DRIVER FOR NOVATEK NT36672A PANELS 6667M: Sumit Semwal <sumit.semwal@linaro.org> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6671F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6672 6673DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6674M: Ben Skeggs <bskeggs@redhat.com> 6675M: Karol Herbst <kherbst@redhat.com> 6676M: Lyude Paul <lyude@redhat.com> 6677L: dri-devel@lists.freedesktop.org 6678L: nouveau@lists.freedesktop.org 6679S: Supported 6680W: https://nouveau.freedesktop.org/ 6681Q: https://patchwork.freedesktop.org/project/nouveau/ 6682Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6683B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6684C: irc://irc.oftc.net/nouveau 6685T: git https://gitlab.freedesktop.org/drm/nouveau.git 6686F: drivers/gpu/drm/nouveau/ 6687F: include/uapi/drm/nouveau_drm.h 6688 6689DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6690M: Stefan Mavrodiev <stefan@olimex.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6693F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6694 6695DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6696R: Douglas Anderson <dianders@chromium.org> 6697F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6698F: drivers/gpu/drm/bridge/parade-ps8640.c 6699 6700DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6701M: Noralf Trønnes <noralf@tronnes.org> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/repaper.txt 6705F: drivers/gpu/drm/tiny/repaper.c 6706 6707DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6708M: Javier Martinez Canillas <javierm@redhat.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6712F: drivers/gpu/drm/solomon/ssd130x* 6713 6714DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6715M: Dave Airlie <airlied@redhat.com> 6716M: Gerd Hoffmann <kraxel@redhat.com> 6717L: virtualization@lists.linux-foundation.org 6718S: Obsolete 6719W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: drivers/gpu/drm/tiny/cirrus.c 6722 6723DRM DRIVER FOR QXL VIRTUAL GPU 6724M: Dave Airlie <airlied@redhat.com> 6725M: Gerd Hoffmann <kraxel@redhat.com> 6726L: virtualization@lists.linux-foundation.org 6727L: spice-devel@lists.freedesktop.org 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: drivers/gpu/drm/qxl/ 6731F: include/uapi/drm/qxl_drm.h 6732 6733DRM DRIVER FOR RAGE 128 VIDEO CARDS 6734S: Orphan / Obsolete 6735F: drivers/gpu/drm/r128/ 6736F: include/uapi/drm/r128_drm.h 6737 6738DRM DRIVER FOR RAYDIUM RM67191 PANELS 6739M: Robert Chiras <robert.chiras@nxp.com> 6740S: Maintained 6741F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6742F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6743 6744DRM DRIVER FOR SAMSUNG DB7430 PANELS 6745M: Linus Walleij <linus.walleij@linaro.org> 6746S: Maintained 6747T: git git://anongit.freedesktop.org/drm/drm-misc 6748F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6749F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6750 6751DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6752M: Markuss Broks <markuss.broks@gmail.com> 6753S: Maintained 6754F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6755F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6756 6757DRM DRIVER FOR SITRONIX ST7703 PANELS 6758M: Guido Günther <agx@sigxcpu.org> 6759R: Purism Kernel Team <kernel@puri.sm> 6760R: Ondrej Jirman <megous@megous.com> 6761S: Maintained 6762F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6763F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6764 6765DRM DRIVER FOR SAVAGE VIDEO CARDS 6766S: Orphan / Obsolete 6767F: drivers/gpu/drm/savage/ 6768F: include/uapi/drm/savage_drm.h 6769 6770DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6771M: Thomas Zimmermann <tzimmermann@suse.de> 6772M: Javier Martinez Canillas <javierm@redhat.com> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: drivers/gpu/drm/drm_aperture.c 6777F: drivers/gpu/drm/tiny/ofdrm.c 6778F: drivers/gpu/drm/tiny/simpledrm.c 6779F: drivers/video/aperture.c 6780F: drivers/video/nomodeset.c 6781F: include/drm/drm_aperture.h 6782F: include/linux/aperture.h 6783F: include/video/nomodeset.h 6784 6785DRM DRIVER FOR SIS VIDEO CARDS 6786S: Orphan / Obsolete 6787F: drivers/gpu/drm/sis/ 6788F: include/uapi/drm/sis_drm.h 6789 6790DRM DRIVER FOR SITRONIX ST7586 PANELS 6791M: David Lechner <david@lechnology.com> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6795F: drivers/gpu/drm/tiny/st7586.c 6796 6797DRM DRIVER FOR SITRONIX ST7701 PANELS 6798M: Jagan Teki <jagan@amarulasolutions.com> 6799S: Maintained 6800F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6801F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6802 6803DRM DRIVER FOR SITRONIX ST7735R PANELS 6804M: David Lechner <david@lechnology.com> 6805S: Maintained 6806T: git git://anongit.freedesktop.org/drm/drm-misc 6807F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6808F: drivers/gpu/drm/tiny/st7735r.c 6809 6810DRM DRIVER FOR ST-ERICSSON MCDE 6811M: Linus Walleij <linus.walleij@linaro.org> 6812S: Maintained 6813T: git git://anongit.freedesktop.org/drm/drm-misc 6814F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6815F: drivers/gpu/drm/mcde/ 6816 6817DRM DRIVER FOR TDFX VIDEO CARDS 6818S: Orphan / Obsolete 6819F: drivers/gpu/drm/tdfx/ 6820 6821DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6822M: Jagan Teki <jagan@amarulasolutions.com> 6823S: Maintained 6824F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6825F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6826 6827DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6828R: Douglas Anderson <dianders@chromium.org> 6829F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6830F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6831 6832DRM DRIVER FOR TPO TPG110 PANELS 6833M: Linus Walleij <linus.walleij@linaro.org> 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6837F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6838 6839DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6840M: Dave Airlie <airlied@redhat.com> 6841R: Sean Paul <sean@poorly.run> 6842R: Thomas Zimmermann <tzimmermann@suse.de> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: drivers/gpu/drm/udl/ 6847 6848DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6849M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6850M: Melissa Wen <melissa.srw@gmail.com> 6851R: Haneen Mohammed <hamohammed.sa@gmail.com> 6852R: Daniel Vetter <daniel@ffwll.ch> 6853L: dri-devel@lists.freedesktop.org 6854S: Maintained 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/gpu/vkms.rst 6857F: drivers/gpu/drm/vkms/ 6858 6859DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6860M: Hans de Goede <hdegoede@redhat.com> 6861L: dri-devel@lists.freedesktop.org 6862S: Maintained 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: drivers/gpu/drm/vboxvideo/ 6865 6866DRM DRIVER FOR VMWARE VIRTUAL GPU 6867M: Zack Rusin <zackr@vmware.com> 6868R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Supported 6871T: git git://anongit.freedesktop.org/drm/drm-misc 6872F: drivers/gpu/drm/vmwgfx/ 6873F: include/uapi/drm/vmwgfx_drm.h 6874 6875DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6876M: Linus Walleij <linus.walleij@linaro.org> 6877S: Maintained 6878T: git git://anongit.freedesktop.org/drm/drm-misc 6879F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6880F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6881 6882DRM DRIVERS 6883M: David Airlie <airlied@gmail.com> 6884M: Daniel Vetter <daniel@ffwll.ch> 6885L: dri-devel@lists.freedesktop.org 6886S: Maintained 6887B: https://gitlab.freedesktop.org/drm 6888C: irc://irc.oftc.net/dri-devel 6889T: git git://anongit.freedesktop.org/drm/drm 6890F: Documentation/devicetree/bindings/display/ 6891F: Documentation/devicetree/bindings/gpu/ 6892F: Documentation/gpu/ 6893F: drivers/gpu/ 6894F: include/drm/ 6895F: include/linux/vga* 6896F: include/uapi/drm/ 6897 6898DRM DRIVERS AND MISC GPU PATCHES 6899M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6900M: Maxime Ripard <mripard@kernel.org> 6901M: Thomas Zimmermann <tzimmermann@suse.de> 6902S: Maintained 6903W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6904T: git git://anongit.freedesktop.org/drm/drm-misc 6905F: Documentation/gpu/ 6906F: drivers/gpu/drm/* 6907F: drivers/gpu/vga/ 6908F: include/drm/drm* 6909F: include/linux/vga* 6910F: include/uapi/drm/drm* 6911 6912DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6913M: Oded Gabbay <ogabbay@kernel.org> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916C: irc://irc.oftc.net/dri-devel 6917T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6918F: Documentation/accel/ 6919F: drivers/accel/ 6920 6921DRM DRIVERS FOR ALLWINNER A10 6922M: Maxime Ripard <mripard@kernel.org> 6923M: Chen-Yu Tsai <wens@csie.org> 6924L: dri-devel@lists.freedesktop.org 6925S: Supported 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/allwinner* 6928F: drivers/gpu/drm/sun4i/ 6929 6930DRM DRIVERS FOR AMLOGIC SOCS 6931M: Neil Armstrong <neil.armstrong@linaro.org> 6932L: dri-devel@lists.freedesktop.org 6933L: linux-amlogic@lists.infradead.org 6934S: Supported 6935W: http://linux-meson.com/ 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6938F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6939F: Documentation/gpu/meson.rst 6940F: drivers/gpu/drm/meson/ 6941 6942DRM DRIVERS FOR ATMEL HLCDC 6943M: Sam Ravnborg <sam@ravnborg.org> 6944M: Boris Brezillon <bbrezillon@kernel.org> 6945L: dri-devel@lists.freedesktop.org 6946S: Supported 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: Documentation/devicetree/bindings/display/atmel/ 6949F: drivers/gpu/drm/atmel-hlcdc/ 6950 6951DRM DRIVERS FOR BRIDGE CHIPS 6952M: Andrzej Hajda <andrzej.hajda@intel.com> 6953M: Neil Armstrong <neil.armstrong@linaro.org> 6954M: Robert Foss <rfoss@kernel.org> 6955R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6956R: Jonas Karlman <jonas@kwiboo.se> 6957R: Jernej Skrabec <jernej.skrabec@gmail.com> 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/bridge/ 6961F: drivers/gpu/drm/bridge/ 6962 6963DRM DRIVERS FOR EXYNOS 6964M: Inki Dae <inki.dae@samsung.com> 6965M: Seung-Woo Kim <sw0312.kim@samsung.com> 6966M: Kyungmin Park <kyungmin.park@samsung.com> 6967L: dri-devel@lists.freedesktop.org 6968S: Supported 6969T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6970F: Documentation/devicetree/bindings/display/exynos/ 6971F: Documentation/devicetree/bindings/display/samsung/ 6972F: drivers/gpu/drm/exynos/ 6973F: include/uapi/drm/exynos_drm.h 6974 6975DRM DRIVERS FOR FREESCALE DCU 6976M: Stefan Agner <stefan@agner.ch> 6977M: Alison Wang <alison.wang@nxp.com> 6978L: dri-devel@lists.freedesktop.org 6979S: Supported 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6982F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6983F: drivers/gpu/drm/fsl-dcu/ 6984 6985DRM DRIVERS FOR FREESCALE IMX 6986M: Philipp Zabel <p.zabel@pengutronix.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989F: Documentation/devicetree/bindings/display/imx/ 6990F: drivers/gpu/drm/imx/ 6991F: drivers/gpu/ipu-v3/ 6992 6993DRM DRIVERS FOR FREESCALE IMX BRIDGE 6994M: Liu Ying <victor.liu@nxp.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6998F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6999F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7000F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7001F: drivers/gpu/drm/bridge/imx/ 7002 7003DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7004M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://github.com/patjak/drm-gma500 7008F: drivers/gpu/drm/gma500/ 7009 7010DRM DRIVERS FOR HISILICON 7011M: Xinliang Liu <xinliang.liu@linaro.org> 7012M: Tian Tao <tiantao6@hisilicon.com> 7013R: John Stultz <jstultz@google.com> 7014R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7015R: Chen Feng <puck.chen@hisilicon.com> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/devicetree/bindings/display/hisilicon/ 7020F: drivers/gpu/drm/hisilicon/ 7021 7022DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7023M: Deepak Rawat <drawat.floss@gmail.com> 7024L: linux-hyperv@vger.kernel.org 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: drivers/gpu/drm/hyperv 7029 7030DRM DRIVERS FOR LIMA 7031M: Qiang Yu <yuq825@gmail.com> 7032L: dri-devel@lists.freedesktop.org 7033L: lima@lists.freedesktop.org (moderated for non-subscribers) 7034S: Maintained 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: drivers/gpu/drm/lima/ 7037F: include/uapi/drm/lima_drm.h 7038 7039DRM DRIVERS FOR MEDIATEK 7040M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7041M: Philipp Zabel <p.zabel@pengutronix.de> 7042L: dri-devel@lists.freedesktop.org 7043L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7044S: Supported 7045F: Documentation/devicetree/bindings/display/mediatek/ 7046F: drivers/gpu/drm/mediatek/ 7047F: drivers/phy/mediatek/phy-mtk-dp.c 7048F: drivers/phy/mediatek/phy-mtk-hdmi* 7049F: drivers/phy/mediatek/phy-mtk-mipi* 7050 7051DRM DRIVERS FOR NVIDIA TEGRA 7052M: Thierry Reding <thierry.reding@gmail.com> 7053L: dri-devel@lists.freedesktop.org 7054L: linux-tegra@vger.kernel.org 7055S: Supported 7056T: git git://anongit.freedesktop.org/tegra/linux.git 7057F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7058F: Documentation/devicetree/bindings/gpu/host1x/ 7059F: drivers/gpu/drm/tegra/ 7060F: drivers/gpu/host1x/ 7061F: include/linux/host1x.h 7062F: include/uapi/drm/tegra_drm.h 7063 7064DRM DRIVERS FOR RENESAS 7065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7066M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7067L: dri-devel@lists.freedesktop.org 7068L: linux-renesas-soc@vger.kernel.org 7069S: Supported 7070T: git git://linuxtv.org/pinchartl/media drm/du/next 7071F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7072F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7073F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7074F: Documentation/devicetree/bindings/display/renesas,du.yaml 7075F: drivers/gpu/drm/rcar-du/ 7076F: drivers/gpu/drm/shmobile/ 7077F: include/linux/platform_data/shmob_drm.h 7078 7079DRM DRIVERS FOR ROCKCHIP 7080M: Sandy Huang <hjc@rock-chips.com> 7081M: Heiko Stübner <heiko@sntech.de> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/rockchip/ 7086F: drivers/gpu/drm/rockchip/ 7087 7088DRM DRIVERS FOR STI 7089M: Alain Volmat <alain.volmat@foss.st.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7094F: drivers/gpu/drm/sti 7095 7096DRM DRIVERS FOR STM 7097M: Yannick Fertre <yannick.fertre@foss.st.com> 7098M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7099M: Philippe Cornu <philippe.cornu@foss.st.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7104F: drivers/gpu/drm/stm 7105 7106DRM DRIVERS FOR TI KEYSTONE 7107M: Jyri Sarha <jyri.sarha@iki.fi> 7108M: Tomi Valkeinen <tomba@kernel.org> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7113F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7114F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7115F: drivers/gpu/drm/tidss/ 7116 7117DRM DRIVERS FOR TI LCDC 7118M: Jyri Sarha <jyri.sarha@iki.fi> 7119R: Tomi Valkeinen <tomba@kernel.org> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122F: Documentation/devicetree/bindings/display/tilcdc/ 7123F: drivers/gpu/drm/tilcdc/ 7124 7125DRM DRIVERS FOR TI OMAP 7126M: Tomi Valkeinen <tomba@kernel.org> 7127L: dri-devel@lists.freedesktop.org 7128S: Maintained 7129F: Documentation/devicetree/bindings/display/ti/ 7130F: drivers/gpu/drm/omapdrm/ 7131 7132DRM DRIVERS FOR V3D 7133M: Emma Anholt <emma@anholt.net> 7134M: Melissa Wen <mwen@igalia.com> 7135S: Supported 7136T: git git://anongit.freedesktop.org/drm/drm-misc 7137F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7138F: drivers/gpu/drm/v3d/ 7139F: include/uapi/drm/v3d_drm.h 7140 7141DRM DRIVERS FOR VC4 7142M: Emma Anholt <emma@anholt.net> 7143M: Maxime Ripard <mripard@kernel.org> 7144S: Supported 7145T: git git://github.com/anholt/linux 7146T: git git://anongit.freedesktop.org/drm/drm-misc 7147F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7148F: drivers/gpu/drm/vc4/ 7149F: include/uapi/drm/vc4_drm.h 7150 7151DRM DRIVERS FOR VIVANTE GPU IP 7152M: Lucas Stach <l.stach@pengutronix.de> 7153R: Russell King <linux+etnaviv@armlinux.org.uk> 7154R: Christian Gmeiner <christian.gmeiner@gmail.com> 7155L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7156L: dri-devel@lists.freedesktop.org 7157S: Maintained 7158F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7159F: drivers/gpu/drm/etnaviv/ 7160F: include/uapi/drm/etnaviv_drm.h 7161 7162DRM DRIVERS FOR XEN 7163M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7164L: dri-devel@lists.freedesktop.org 7165L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7166S: Supported 7167T: git git://anongit.freedesktop.org/drm/drm-misc 7168F: Documentation/gpu/xen-front.rst 7169F: drivers/gpu/drm/xen/ 7170 7171DRM DRIVERS FOR XILINX 7172M: Hyun Kwon <hyun.kwon@xilinx.com> 7173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7174L: dri-devel@lists.freedesktop.org 7175S: Maintained 7176T: git git://anongit.freedesktop.org/drm/drm-misc 7177F: Documentation/devicetree/bindings/display/xlnx/ 7178F: drivers/gpu/drm/xlnx/ 7179 7180DRM PANEL DRIVERS 7181M: Thierry Reding <thierry.reding@gmail.com> 7182R: Sam Ravnborg <sam@ravnborg.org> 7183L: dri-devel@lists.freedesktop.org 7184S: Maintained 7185T: git git://anongit.freedesktop.org/drm/drm-misc 7186F: Documentation/devicetree/bindings/display/panel/ 7187F: drivers/gpu/drm/drm_panel.c 7188F: drivers/gpu/drm/panel/ 7189F: include/drm/drm_panel.h 7190 7191DRM PRIVACY-SCREEN CLASS 7192M: Hans de Goede <hdegoede@redhat.com> 7193L: dri-devel@lists.freedesktop.org 7194S: Maintained 7195T: git git://anongit.freedesktop.org/drm/drm-misc 7196F: drivers/gpu/drm/drm_privacy_screen* 7197F: include/drm/drm_privacy_screen* 7198 7199DRM TTM SUBSYSTEM 7200M: Christian Koenig <christian.koenig@amd.com> 7201M: Huang Rui <ray.huang@amd.com> 7202L: dri-devel@lists.freedesktop.org 7203S: Maintained 7204T: git git://anongit.freedesktop.org/drm/drm-misc 7205F: drivers/gpu/drm/ttm/ 7206F: include/drm/ttm/ 7207 7208DRM GPU SCHEDULER 7209M: Luben Tuikov <luben.tuikov@amd.com> 7210L: dri-devel@lists.freedesktop.org 7211S: Maintained 7212T: git git://anongit.freedesktop.org/drm/drm-misc 7213F: drivers/gpu/drm/scheduler/ 7214F: include/drm/gpu_scheduler.h 7215 7216DSBR100 USB FM RADIO DRIVER 7217M: Alexey Klimov <klimov.linux@gmail.com> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220T: git git://linuxtv.org/media_tree.git 7221F: drivers/media/radio/dsbr100.c 7222 7223DT3155 MEDIA DRIVER 7224M: Hans Verkuil <hverkuil@xs4all.nl> 7225L: linux-media@vger.kernel.org 7226S: Odd Fixes 7227W: https://linuxtv.org 7228T: git git://linuxtv.org/media_tree.git 7229F: drivers/media/pci/dt3155/ 7230 7231DVB_USB_AF9015 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/af9015* 7240 7241DVB_USB_AF9035 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/af9035* 7250 7251DVB_USB_ANYSEE MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/anysee* 7260 7261DVB_USB_AU6610 MEDIA DRIVER 7262M: Antti Palosaari <crope@iki.fi> 7263L: linux-media@vger.kernel.org 7264S: Maintained 7265W: https://linuxtv.org 7266W: http://palosaari.fi/linux/ 7267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7268T: git git://linuxtv.org/anttip/media_tree.git 7269F: drivers/media/usb/dvb-usb-v2/au6610* 7270 7271DVB_USB_CE6230 MEDIA DRIVER 7272M: Antti Palosaari <crope@iki.fi> 7273L: linux-media@vger.kernel.org 7274S: Maintained 7275W: https://linuxtv.org 7276W: http://palosaari.fi/linux/ 7277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7278T: git git://linuxtv.org/anttip/media_tree.git 7279F: drivers/media/usb/dvb-usb-v2/ce6230* 7280 7281DVB_USB_CXUSB MEDIA DRIVER 7282M: Michael Krufky <mkrufky@linuxtv.org> 7283L: linux-media@vger.kernel.org 7284S: Maintained 7285W: https://linuxtv.org 7286W: http://github.com/mkrufky 7287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7288T: git git://linuxtv.org/media_tree.git 7289F: drivers/media/usb/dvb-usb/cxusb* 7290 7291DVB_USB_EC168 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/usb/dvb-usb-v2/ec168* 7300 7301DVB_USB_GL861 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/usb/dvb-usb-v2/gl861* 7309 7310DVB_USB_MXL111SF MEDIA DRIVER 7311M: Michael Krufky <mkrufky@linuxtv.org> 7312L: linux-media@vger.kernel.org 7313S: Maintained 7314W: https://linuxtv.org 7315W: http://github.com/mkrufky 7316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7317T: git git://linuxtv.org/mkrufky/mxl111sf.git 7318F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7319 7320DVB_USB_RTL28XXU MEDIA DRIVER 7321M: Antti Palosaari <crope@iki.fi> 7322L: linux-media@vger.kernel.org 7323S: Maintained 7324W: https://linuxtv.org 7325W: http://palosaari.fi/linux/ 7326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7327T: git git://linuxtv.org/anttip/media_tree.git 7328F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7329 7330DVB_USB_V2 MEDIA DRIVER 7331M: Antti Palosaari <crope@iki.fi> 7332L: linux-media@vger.kernel.org 7333S: Maintained 7334W: https://linuxtv.org 7335W: http://palosaari.fi/linux/ 7336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7337T: git git://linuxtv.org/anttip/media_tree.git 7338F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7339F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7340 7341DYNAMIC DEBUG 7342M: Jason Baron <jbaron@akamai.com> 7343S: Maintained 7344F: include/linux/dynamic_debug.h 7345F: lib/dynamic_debug.c 7346M: Jim Cromie <jim.cromie@gmail.com> 7347F: lib/test_dynamic_debug.c 7348 7349DYNAMIC INTERRUPT MODERATION 7350M: Tal Gilboa <talgi@nvidia.com> 7351S: Maintained 7352F: Documentation/networking/net_dim.rst 7353F: include/linux/dim.h 7354F: lib/dim/ 7355 7356DZ DECSTATION DZ11 SERIAL DRIVER 7357M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7358S: Maintained 7359F: drivers/tty/serial/dz.* 7360 7361E3X0 POWER BUTTON DRIVER 7362M: Moritz Fischer <moritz.fischer@ettus.com> 7363L: usrp-users@lists.ettus.com 7364S: Supported 7365W: http://www.ettus.com 7366F: Documentation/devicetree/bindings/input/e3x0-button.txt 7367F: drivers/input/misc/e3x0-button.c 7368 7369E4000 MEDIA DRIVER 7370M: Antti Palosaari <crope@iki.fi> 7371L: linux-media@vger.kernel.org 7372S: Maintained 7373W: https://linuxtv.org 7374W: http://palosaari.fi/linux/ 7375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7376T: git git://linuxtv.org/anttip/media_tree.git 7377F: drivers/media/tuners/e4000* 7378 7379EARTH_PT1 MEDIA DRIVER 7380M: Akihiro Tsukada <tskd08@gmail.com> 7381L: linux-media@vger.kernel.org 7382S: Odd Fixes 7383F: drivers/media/pci/pt1/ 7384 7385EARTH_PT3 MEDIA DRIVER 7386M: Akihiro Tsukada <tskd08@gmail.com> 7387L: linux-media@vger.kernel.org 7388S: Odd Fixes 7389F: drivers/media/pci/pt3/ 7390 7391EC100 MEDIA DRIVER 7392M: Antti Palosaari <crope@iki.fi> 7393L: linux-media@vger.kernel.org 7394S: Maintained 7395W: https://linuxtv.org 7396W: http://palosaari.fi/linux/ 7397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7398T: git git://linuxtv.org/anttip/media_tree.git 7399F: drivers/media/dvb-frontends/ec100* 7400 7401ECRYPT FILE SYSTEM 7402M: Tyler Hicks <code@tyhicks.com> 7403L: ecryptfs@vger.kernel.org 7404S: Odd Fixes 7405W: http://ecryptfs.org 7406W: https://launchpad.net/ecryptfs 7407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7408F: Documentation/filesystems/ecryptfs.rst 7409F: fs/ecryptfs/ 7410 7411EDAC-AMD64 7412M: Yazen Ghannam <yazen.ghannam@amd.com> 7413L: linux-edac@vger.kernel.org 7414S: Supported 7415F: drivers/edac/amd64_edac* 7416F: drivers/edac/mce_amd* 7417 7418EDAC-ARMADA 7419M: Jan Luebbe <jlu@pengutronix.de> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7423F: drivers/edac/armada_xp_* 7424 7425EDAC-AST2500 7426M: Stefan Schaeckeler <sschaeck@cisco.com> 7427S: Supported 7428F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7429F: drivers/edac/aspeed_edac.c 7430 7431EDAC-BLUEFIELD 7432M: Shravan Kumar Ramani <shravankr@nvidia.com> 7433S: Supported 7434F: drivers/edac/bluefield_edac.c 7435 7436EDAC-CALXEDA 7437M: Andre Przywara <andre.przywara@arm.com> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/highbank* 7441 7442EDAC-CAVIUM OCTEON 7443M: Ralf Baechle <ralf@linux-mips.org> 7444L: linux-edac@vger.kernel.org 7445L: linux-mips@vger.kernel.org 7446S: Supported 7447F: drivers/edac/octeon_edac* 7448 7449EDAC-CAVIUM THUNDERX 7450M: Robert Richter <rric@kernel.org> 7451L: linux-edac@vger.kernel.org 7452S: Odd Fixes 7453F: drivers/edac/thunderx_edac* 7454 7455EDAC-CORE 7456M: Borislav Petkov <bp@alien8.de> 7457M: Tony Luck <tony.luck@intel.com> 7458R: James Morse <james.morse@arm.com> 7459R: Mauro Carvalho Chehab <mchehab@kernel.org> 7460R: Robert Richter <rric@kernel.org> 7461L: linux-edac@vger.kernel.org 7462S: Supported 7463T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7464F: Documentation/admin-guide/ras.rst 7465F: Documentation/driver-api/edac.rst 7466F: drivers/edac/ 7467F: include/linux/edac.h 7468 7469EDAC-DMC520 7470M: Lei Wang <lewan@microsoft.com> 7471L: linux-edac@vger.kernel.org 7472S: Supported 7473F: drivers/edac/dmc520_edac.c 7474 7475EDAC-E752X 7476M: Mark Gross <markgross@kernel.org> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/e752x_edac.c 7480 7481EDAC-E7XXX 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/e7xxx_edac.c 7485 7486EDAC-FSL_DDR 7487M: York Sun <york.sun@nxp.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/fsl_ddr_edac.* 7491 7492EDAC-GHES 7493M: Mauro Carvalho Chehab <mchehab@kernel.org> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/ghes_edac.c 7497 7498EDAC-I10NM 7499M: Tony Luck <tony.luck@intel.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/i10nm_base.c 7503 7504EDAC-I3000 7505L: linux-edac@vger.kernel.org 7506S: Orphan 7507F: drivers/edac/i3000_edac.c 7508 7509EDAC-I5000 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/i5000_edac.c 7513 7514EDAC-I5400 7515M: Mauro Carvalho Chehab <mchehab@kernel.org> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/i5400_edac.c 7519 7520EDAC-I7300 7521M: Mauro Carvalho Chehab <mchehab@kernel.org> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/i7300_edac.c 7525 7526EDAC-I7CORE 7527M: Mauro Carvalho Chehab <mchehab@kernel.org> 7528L: linux-edac@vger.kernel.org 7529S: Maintained 7530F: drivers/edac/i7core_edac.c 7531 7532EDAC-I82443BXGX 7533M: Tim Small <tim@buttersideup.com> 7534L: linux-edac@vger.kernel.org 7535S: Maintained 7536F: drivers/edac/i82443bxgx_edac.c 7537 7538EDAC-I82975X 7539M: "Arvind R." <arvino55@gmail.com> 7540L: linux-edac@vger.kernel.org 7541S: Maintained 7542F: drivers/edac/i82975x_edac.c 7543 7544EDAC-IE31200 7545M: Jason Baron <jbaron@akamai.com> 7546L: linux-edac@vger.kernel.org 7547S: Maintained 7548F: drivers/edac/ie31200_edac.c 7549 7550EDAC-IGEN6 7551M: Tony Luck <tony.luck@intel.com> 7552R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7553L: linux-edac@vger.kernel.org 7554S: Maintained 7555F: drivers/edac/igen6_edac.c 7556 7557EDAC-MPC85XX 7558M: Johannes Thumshirn <morbidrsa@gmail.com> 7559L: linux-edac@vger.kernel.org 7560S: Maintained 7561F: drivers/edac/mpc85xx_edac.[ch] 7562 7563EDAC-PASEMI 7564M: Egor Martovetsky <egor@pasemi.com> 7565L: linux-edac@vger.kernel.org 7566S: Maintained 7567F: drivers/edac/pasemi_edac.c 7568 7569EDAC-PND2 7570M: Tony Luck <tony.luck@intel.com> 7571L: linux-edac@vger.kernel.org 7572S: Maintained 7573F: drivers/edac/pnd2_edac.[ch] 7574 7575EDAC-QCOM 7576M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7577L: linux-arm-msm@vger.kernel.org 7578L: linux-edac@vger.kernel.org 7579S: Maintained 7580F: drivers/edac/qcom_edac.c 7581 7582EDAC-R82600 7583M: Tim Small <tim@buttersideup.com> 7584L: linux-edac@vger.kernel.org 7585S: Maintained 7586F: drivers/edac/r82600_edac.c 7587 7588EDAC-SBRIDGE 7589M: Tony Luck <tony.luck@intel.com> 7590R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7591L: linux-edac@vger.kernel.org 7592S: Maintained 7593F: drivers/edac/sb_edac.c 7594 7595EDAC-SKYLAKE 7596M: Tony Luck <tony.luck@intel.com> 7597L: linux-edac@vger.kernel.org 7598S: Maintained 7599F: drivers/edac/skx_*.[ch] 7600 7601EDAC-TI 7602M: Tero Kristo <kristo@kernel.org> 7603L: linux-edac@vger.kernel.org 7604S: Odd Fixes 7605F: drivers/edac/ti_edac.c 7606 7607EDIROL UA-101/UA-1000 DRIVER 7608M: Clemens Ladisch <clemens@ladisch.de> 7609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7610S: Maintained 7611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7612F: sound/usb/misc/ua101.c 7613 7614EFI TEST DRIVER 7615M: Ivan Hu <ivan.hu@canonical.com> 7616M: Ard Biesheuvel <ardb@kernel.org> 7617L: linux-efi@vger.kernel.org 7618S: Maintained 7619F: drivers/firmware/efi/test/ 7620 7621EFI VARIABLE FILESYSTEM 7622M: Jeremy Kerr <jk@ozlabs.org> 7623M: Ard Biesheuvel <ardb@kernel.org> 7624L: linux-efi@vger.kernel.org 7625S: Maintained 7626T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7627F: fs/efivarfs/ 7628 7629EFIFB FRAMEBUFFER DRIVER 7630M: Peter Jones <pjones@redhat.com> 7631L: linux-fbdev@vger.kernel.org 7632S: Maintained 7633F: drivers/video/fbdev/efifb.c 7634 7635EFS FILESYSTEM 7636S: Orphan 7637W: http://aeschi.ch.eu.org/efs/ 7638F: fs/efs/ 7639 7640EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7641M: Douglas Miller <dougmill@linux.ibm.com> 7642L: netdev@vger.kernel.org 7643S: Maintained 7644F: drivers/net/ethernet/ibm/ehea/ 7645 7646ELM327 CAN NETWORK DRIVER 7647M: Max Staudt <max@enpas.org> 7648L: linux-can@vger.kernel.org 7649S: Maintained 7650F: Documentation/networking/device_drivers/can/can327.rst 7651F: drivers/net/can/can327.c 7652 7653EM28XX VIDEO4LINUX DRIVER 7654M: Mauro Carvalho Chehab <mchehab@kernel.org> 7655L: linux-media@vger.kernel.org 7656S: Maintained 7657W: https://linuxtv.org 7658T: git git://linuxtv.org/media_tree.git 7659F: Documentation/admin-guide/media/em28xx* 7660F: drivers/media/usb/em28xx/ 7661 7662EMBEDDED LINUX 7663M: Olivia Mackall <olivia@selenic.com> 7664M: David Woodhouse <dwmw2@infradead.org> 7665L: linux-embedded@vger.kernel.org 7666S: Maintained 7667 7668EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7669M: Adrian Hunter <adrian.hunter@intel.com> 7670M: Ritesh Harjani <riteshh@codeaurora.org> 7671M: Asutosh Das <asutoshd@codeaurora.org> 7672L: linux-mmc@vger.kernel.org 7673S: Supported 7674F: drivers/mmc/host/cqhci* 7675 7676EMULEX 10Gbps iSCSI - OneConnect DRIVER 7677M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7678L: linux-scsi@vger.kernel.org 7679S: Supported 7680W: http://www.broadcom.com 7681F: drivers/scsi/be2iscsi/ 7682 7683EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7684M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7685M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7686M: Somnath Kotur <somnath.kotur@broadcom.com> 7687L: netdev@vger.kernel.org 7688S: Supported 7689W: http://www.emulex.com 7690F: drivers/net/ethernet/emulex/benet/ 7691 7692EMULEX ONECONNECT ROCE DRIVER 7693M: Selvin Xavier <selvin.xavier@broadcom.com> 7694L: linux-rdma@vger.kernel.org 7695S: Odd Fixes 7696W: http://www.broadcom.com 7697F: drivers/infiniband/hw/ocrdma/ 7698F: include/uapi/rdma/ocrdma-abi.h 7699 7700EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7701M: James Smart <james.smart@broadcom.com> 7702M: Dick Kennedy <dick.kennedy@broadcom.com> 7703L: linux-scsi@vger.kernel.org 7704S: Supported 7705W: http://www.broadcom.com 7706F: drivers/scsi/lpfc/ 7707 7708EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7709M: James Smart <james.smart@broadcom.com> 7710M: Ram Vegesna <ram.vegesna@broadcom.com> 7711L: linux-scsi@vger.kernel.org 7712L: target-devel@vger.kernel.org 7713S: Supported 7714W: http://www.broadcom.com 7715F: drivers/scsi/elx/ 7716 7717ENE CB710 FLASH CARD READER DRIVER 7718M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7719S: Maintained 7720F: drivers/misc/cb710/ 7721F: drivers/mmc/host/cb710-mmc.* 7722F: include/linux/cb710.h 7723 7724ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7725M: Maxim Levitsky <maximlevitsky@gmail.com> 7726S: Maintained 7727F: drivers/media/rc/ene_ir.* 7728 7729EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7730M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7731L: linuxppc-dev@lists.ozlabs.org 7732S: Maintained 7733F: drivers/tty/ehv_bytechan.c 7734 7735EPSON S1D13XXX FRAMEBUFFER DRIVER 7736M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7737S: Maintained 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7739F: drivers/video/fbdev/s1d13xxxfb.c 7740F: include/video/s1d13xxxfb.h 7741 7742EROFS FILE SYSTEM 7743M: Gao Xiang <xiang@kernel.org> 7744M: Chao Yu <chao@kernel.org> 7745R: Yue Hu <huyue2@coolpad.com> 7746R: Jeffle Xu <jefflexu@linux.alibaba.com> 7747L: linux-erofs@lists.ozlabs.org 7748S: Maintained 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7750F: Documentation/filesystems/erofs.rst 7751F: fs/erofs/ 7752F: include/trace/events/erofs.h 7753 7754ERRSEQ ERROR TRACKING INFRASTRUCTURE 7755M: Jeff Layton <jlayton@kernel.org> 7756S: Maintained 7757F: include/linux/errseq.h 7758F: lib/errseq.c 7759 7760ESD CAN/USB DRIVERS 7761M: Frank Jungclaus <frank.jungclaus@esd.eu> 7762R: socketcan@esd.eu 7763L: linux-can@vger.kernel.org 7764S: Maintained 7765F: drivers/net/can/usb/esd_usb.c 7766 7767ET131X NETWORK DRIVER 7768M: Mark Einon <mark.einon@gmail.com> 7769S: Odd Fixes 7770F: drivers/net/ethernet/agere/ 7771 7772ETAS ES58X CAN/USB DRIVER 7773M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7774L: linux-can@vger.kernel.org 7775S: Maintained 7776F: Documentation/networking/devlink/etas_es58x.rst 7777F: drivers/net/can/usb/etas_es58x/ 7778 7779ETHERNET BRIDGE 7780M: Roopa Prabhu <roopa@nvidia.com> 7781M: Nikolay Aleksandrov <razor@blackwall.org> 7782L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7783L: netdev@vger.kernel.org 7784S: Maintained 7785W: http://www.linuxfoundation.org/en/Net:Bridge 7786F: include/linux/netfilter_bridge/ 7787F: net/bridge/ 7788 7789ETHERNET PHY LIBRARY 7790M: Andrew Lunn <andrew@lunn.ch> 7791M: Heiner Kallweit <hkallweit1@gmail.com> 7792R: Russell King <linux@armlinux.org.uk> 7793L: netdev@vger.kernel.org 7794S: Maintained 7795F: Documentation/ABI/testing/sysfs-class-net-phydev 7796F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7797F: Documentation/devicetree/bindings/net/mdio* 7798F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7799F: Documentation/networking/phy.rst 7800F: drivers/net/mdio/ 7801F: drivers/net/mdio/acpi_mdio.c 7802F: drivers/net/mdio/fwnode_mdio.c 7803F: drivers/net/mdio/of_mdio.c 7804F: drivers/net/pcs/ 7805F: drivers/net/phy/ 7806F: include/dt-bindings/net/qca-ar803x.h 7807F: include/linux/linkmode.h 7808F: include/linux/*mdio*.h 7809F: include/linux/mdio/*.h 7810F: include/linux/mii.h 7811F: include/linux/of_net.h 7812F: include/linux/phy.h 7813F: include/linux/phy_fixed.h 7814F: include/linux/platform_data/mdio-bcm-unimac.h 7815F: include/linux/platform_data/mdio-gpio.h 7816F: include/trace/events/mdio.h 7817F: include/uapi/linux/mdio.h 7818F: include/uapi/linux/mii.h 7819F: net/core/of_net.c 7820 7821EXEC & BINFMT API 7822R: Eric Biederman <ebiederm@xmission.com> 7823R: Kees Cook <keescook@chromium.org> 7824L: linux-mm@kvack.org 7825S: Supported 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7827F: fs/*binfmt_*.c 7828F: fs/exec.c 7829F: include/linux/binfmts.h 7830F: include/linux/elf.h 7831F: include/uapi/linux/binfmts.h 7832F: include/uapi/linux/elf.h 7833F: tools/testing/selftests/exec/ 7834N: asm/elf.h 7835N: binfmt 7836 7837EXFAT FILE SYSTEM 7838M: Namjae Jeon <linkinjeon@kernel.org> 7839M: Sungjong Seo <sj1557.seo@samsung.com> 7840L: linux-fsdevel@vger.kernel.org 7841S: Maintained 7842T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7843F: fs/exfat/ 7844 7845EXT2 FILE SYSTEM 7846M: Jan Kara <jack@suse.com> 7847L: linux-ext4@vger.kernel.org 7848S: Maintained 7849F: Documentation/filesystems/ext2.rst 7850F: fs/ext2/ 7851F: include/linux/ext2* 7852 7853EXT4 FILE SYSTEM 7854M: "Theodore Ts'o" <tytso@mit.edu> 7855M: Andreas Dilger <adilger.kernel@dilger.ca> 7856L: linux-ext4@vger.kernel.org 7857S: Maintained 7858W: http://ext4.wiki.kernel.org 7859Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7861F: Documentation/filesystems/ext4/ 7862F: fs/ext4/ 7863F: include/trace/events/ext4.h 7864 7865Extended Verification Module (EVM) 7866M: Mimi Zohar <zohar@linux.ibm.com> 7867L: linux-integrity@vger.kernel.org 7868S: Supported 7869T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7870F: security/integrity/evm/ 7871F: security/integrity/ 7872 7873EXTENSIBLE FIRMWARE INTERFACE (EFI) 7874M: Ard Biesheuvel <ardb@kernel.org> 7875L: linux-efi@vger.kernel.org 7876S: Maintained 7877T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7878F: Documentation/admin-guide/efi-stub.rst 7879F: arch/*/include/asm/efi.h 7880F: arch/*/kernel/efi.c 7881F: arch/arm/boot/compressed/efi-header.S 7882F: arch/x86/platform/efi/ 7883F: drivers/firmware/efi/ 7884F: include/linux/efi*.h 7885 7886EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7887M: MyungJoo Ham <myungjoo.ham@samsung.com> 7888M: Chanwoo Choi <cw00.choi@samsung.com> 7889L: linux-kernel@vger.kernel.org 7890S: Maintained 7891T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7892F: Documentation/devicetree/bindings/extcon/ 7893F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7894F: drivers/extcon/ 7895F: include/linux/extcon.h 7896F: include/linux/extcon/ 7897 7898EXTRA BOOT CONFIG 7899M: Masami Hiramatsu <mhiramat@kernel.org> 7900L: linux-kernel@vger.kernel.org 7901L: linux-trace-kernel@vger.kernel.org 7902Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7903S: Maintained 7904T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7905F: Documentation/admin-guide/bootconfig.rst 7906F: fs/proc/bootconfig.c 7907F: include/linux/bootconfig.h 7908F: lib/bootconfig-data.S 7909F: lib/bootconfig.c 7910F: tools/bootconfig/* 7911F: tools/bootconfig/scripts/* 7912 7913EXYNOS DP DRIVER 7914M: Jingoo Han <jingoohan1@gmail.com> 7915L: dri-devel@lists.freedesktop.org 7916S: Maintained 7917F: drivers/gpu/drm/exynos/exynos_dp* 7918 7919EXYNOS SYSMMU (IOMMU) driver 7920M: Marek Szyprowski <m.szyprowski@samsung.com> 7921L: iommu@lists.linux.dev 7922S: Maintained 7923F: drivers/iommu/exynos-iommu.c 7924 7925F2FS FILE SYSTEM 7926M: Jaegeuk Kim <jaegeuk@kernel.org> 7927M: Chao Yu <chao@kernel.org> 7928L: linux-f2fs-devel@lists.sourceforge.net 7929S: Maintained 7930W: https://f2fs.wiki.kernel.org/ 7931B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7932T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7933F: Documentation/ABI/testing/sysfs-fs-f2fs 7934F: Documentation/filesystems/f2fs.rst 7935F: fs/f2fs/ 7936F: include/linux/f2fs_fs.h 7937F: include/trace/events/f2fs.h 7938F: include/uapi/linux/f2fs.h 7939 7940F71805F HARDWARE MONITORING DRIVER 7941M: Jean Delvare <jdelvare@suse.com> 7942L: linux-hwmon@vger.kernel.org 7943S: Maintained 7944F: Documentation/hwmon/f71805f.rst 7945F: drivers/hwmon/f71805f.c 7946 7947FADDR2LINE 7948M: Josh Poimboeuf <jpoimboe@kernel.org> 7949S: Maintained 7950F: scripts/faddr2line 7951 7952FAILOVER MODULE 7953M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7954L: netdev@vger.kernel.org 7955S: Supported 7956F: Documentation/networking/failover.rst 7957F: include/net/failover.h 7958F: net/core/failover.c 7959 7960FANOTIFY 7961M: Jan Kara <jack@suse.cz> 7962R: Amir Goldstein <amir73il@gmail.com> 7963R: Matthew Bobrowski <repnop@google.com> 7964L: linux-fsdevel@vger.kernel.org 7965S: Maintained 7966F: fs/notify/fanotify/ 7967F: include/linux/fanotify.h 7968F: include/uapi/linux/fanotify.h 7969 7970FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7971M: Linus Walleij <linus.walleij@linaro.org> 7972L: linux-usb@vger.kernel.org 7973S: Maintained 7974F: drivers/usb/fotg210/ 7975 7976FARSYNC SYNCHRONOUS DRIVER 7977M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7978S: Supported 7979W: http://www.farsite.co.uk/ 7980F: drivers/net/wan/farsync.* 7981 7982FAULT INJECTION SUPPORT 7983M: Akinobu Mita <akinobu.mita@gmail.com> 7984S: Supported 7985F: Documentation/fault-injection/ 7986F: lib/fault-inject.c 7987 7988FBTFT Framebuffer drivers 7989L: dri-devel@lists.freedesktop.org 7990L: linux-fbdev@vger.kernel.org 7991S: Orphan 7992F: drivers/staging/fbtft/ 7993 7994FC0011 TUNER DRIVER 7995M: Michael Buesch <m@bues.ch> 7996L: linux-media@vger.kernel.org 7997S: Maintained 7998F: drivers/media/tuners/fc0011.c 7999F: drivers/media/tuners/fc0011.h 8000 8001FC2580 MEDIA DRIVER 8002M: Antti Palosaari <crope@iki.fi> 8003L: linux-media@vger.kernel.org 8004S: Maintained 8005W: https://linuxtv.org 8006W: http://palosaari.fi/linux/ 8007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8008T: git git://linuxtv.org/anttip/media_tree.git 8009F: drivers/media/tuners/fc2580* 8010 8011FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8012M: Hannes Reinecke <hare@suse.de> 8013L: linux-scsi@vger.kernel.org 8014S: Supported 8015W: www.Open-FCoE.org 8016F: drivers/scsi/fcoe/ 8017F: drivers/scsi/libfc/ 8018F: include/scsi/fc/ 8019F: include/scsi/libfc.h 8020F: include/scsi/libfcoe.h 8021F: include/uapi/scsi/fc/ 8022 8023FILE LOCKING (flock() and fcntl()/lockf()) 8024M: Jeff Layton <jlayton@kernel.org> 8025M: Chuck Lever <chuck.lever@oracle.com> 8026L: linux-fsdevel@vger.kernel.org 8027S: Maintained 8028F: fs/fcntl.c 8029F: fs/locks.c 8030F: include/linux/fcntl.h 8031F: include/uapi/linux/fcntl.h 8032 8033FILESYSTEM DIRECT ACCESS (DAX) 8034M: Dan Williams <dan.j.williams@intel.com> 8035R: Matthew Wilcox <willy@infradead.org> 8036R: Jan Kara <jack@suse.cz> 8037L: linux-fsdevel@vger.kernel.org 8038L: nvdimm@lists.linux.dev 8039S: Supported 8040F: fs/dax.c 8041F: include/linux/dax.h 8042F: include/trace/events/fs_dax.h 8043 8044FILESYSTEMS (VFS and infrastructure) 8045M: Alexander Viro <viro@zeniv.linux.org.uk> 8046L: linux-fsdevel@vger.kernel.org 8047S: Maintained 8048F: fs/* 8049F: include/linux/fs.h 8050F: include/linux/fs_types.h 8051F: include/uapi/linux/fs.h 8052F: include/uapi/linux/openat2.h 8053 8054FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8055M: Riku Voipio <riku.voipio@iki.fi> 8056L: linux-hwmon@vger.kernel.org 8057S: Maintained 8058F: drivers/hwmon/f75375s.c 8059F: include/linux/f75375s.h 8060 8061FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8062M: Clemens Ladisch <clemens@ladisch.de> 8063M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8065S: Maintained 8066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8067F: include/uapi/sound/firewire.h 8068F: sound/firewire/ 8069 8070FIREWIRE MEDIA DRIVERS (firedtv) 8071M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8072L: linux-media@vger.kernel.org 8073L: linux1394-devel@lists.sourceforge.net 8074S: Maintained 8075T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8076F: drivers/media/firewire/ 8077 8078FIREWIRE SBP-2 TARGET 8079M: Chris Boot <bootc@bootc.net> 8080L: linux-scsi@vger.kernel.org 8081L: target-devel@vger.kernel.org 8082L: linux1394-devel@lists.sourceforge.net 8083S: Maintained 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8085F: drivers/target/sbp/ 8086 8087FIREWIRE SUBSYSTEM 8088M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8089L: linux1394-devel@lists.sourceforge.net 8090S: Maintained 8091W: http://ieee1394.wiki.kernel.org/ 8092T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8093F: drivers/firewire/ 8094F: include/linux/firewire.h 8095F: include/uapi/linux/firewire*.h 8096F: tools/firewire/ 8097 8098FIRMWARE FRAMEWORK FOR ARMV8-A 8099M: Sudeep Holla <sudeep.holla@arm.com> 8100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8101S: Maintained 8102F: drivers/firmware/arm_ffa/ 8103F: include/linux/arm_ffa.h 8104 8105FIRMWARE LOADER (request_firmware) 8106M: Luis Chamberlain <mcgrof@kernel.org> 8107M: Russ Weight <russell.h.weight@intel.com> 8108L: linux-kernel@vger.kernel.org 8109S: Maintained 8110F: Documentation/firmware_class/ 8111F: drivers/base/firmware_loader/ 8112F: include/linux/firmware.h 8113 8114FLEXTIMER FTM-QUADDEC DRIVER 8115M: Patrick Havelange <patrick.havelange@essensium.com> 8116L: linux-iio@vger.kernel.org 8117S: Maintained 8118F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8119F: drivers/counter/ftm-quaddec.c 8120 8121FLOPPY DRIVER 8122M: Denis Efremov <efremov@linux.com> 8123L: linux-block@vger.kernel.org 8124S: Odd Fixes 8125F: drivers/block/floppy.c 8126 8127FLYSKY FSIA6B RC RECEIVER 8128M: Markus Koch <markus@notsyncing.net> 8129L: linux-input@vger.kernel.org 8130S: Maintained 8131F: drivers/input/joystick/fsia6b.c 8132 8133FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8134M: Geoffrey D. Bennett <g@b4.vu> 8135L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8136S: Maintained 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8138F: sound/usb/mixer_scarlett_gen2.c 8139 8140FORCEDETH GIGABIT ETHERNET DRIVER 8141M: Rain River <rain.1986.08.12@gmail.com> 8142M: Zhu Yanjun <zyjzyj2000@gmail.com> 8143L: netdev@vger.kernel.org 8144S: Maintained 8145F: drivers/net/ethernet/nvidia/* 8146 8147FORTIFY_SOURCE 8148M: Kees Cook <keescook@chromium.org> 8149L: linux-hardening@vger.kernel.org 8150S: Supported 8151T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8152F: include/linux/fortify-string.h 8153F: lib/fortify_kunit.c 8154F: lib/memcpy_kunit.c 8155F: lib/strscpy_kunit.c 8156F: lib/test_fortify/* 8157F: scripts/test_fortify.sh 8158K: \b__NO_FORTIFY\b 8159 8160FPGA DFL DRIVERS 8161M: Wu Hao <hao.wu@intel.com> 8162R: Tom Rix <trix@redhat.com> 8163L: linux-fpga@vger.kernel.org 8164S: Maintained 8165F: Documentation/ABI/testing/sysfs-bus-dfl* 8166F: Documentation/fpga/dfl.rst 8167F: drivers/fpga/dfl* 8168F: drivers/uio/uio_dfl.c 8169F: include/linux/dfl.h 8170F: include/uapi/linux/fpga-dfl.h 8171 8172FPGA MANAGER FRAMEWORK 8173M: Moritz Fischer <mdf@kernel.org> 8174M: Wu Hao <hao.wu@intel.com> 8175M: Xu Yilun <yilun.xu@intel.com> 8176R: Tom Rix <trix@redhat.com> 8177L: linux-fpga@vger.kernel.org 8178S: Maintained 8179Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8180T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8181F: Documentation/devicetree/bindings/fpga/ 8182F: Documentation/driver-api/fpga/ 8183F: Documentation/fpga/ 8184F: drivers/fpga/ 8185F: include/linux/fpga/ 8186 8187INTEL MAX10 BMC SECURE UPDATES 8188M: Russ Weight <russell.h.weight@intel.com> 8189L: linux-fpga@vger.kernel.org 8190S: Maintained 8191F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8192F: drivers/fpga/intel-m10-bmc-sec-update.c 8193 8194MICROCHIP POLARFIRE FPGA DRIVERS 8195M: Conor Dooley <conor.dooley@microchip.com> 8196R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8197L: linux-fpga@vger.kernel.org 8198S: Supported 8199F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8200F: drivers/fpga/microchip-spi.c 8201 8202FPU EMULATOR 8203M: Bill Metzenthen <billm@melbpc.org.au> 8204S: Maintained 8205W: http://floatingpoint.sourceforge.net/emulator/index.html 8206F: arch/x86/math-emu/ 8207 8208FRAMEBUFFER CORE 8209M: Daniel Vetter <daniel@ffwll.ch> 8210F: drivers/video/fbdev/core/ 8211S: Odd Fixes 8212T: git git://anongit.freedesktop.org/drm/drm-misc 8213 8214FRAMEBUFFER LAYER 8215M: Helge Deller <deller@gmx.de> 8216L: linux-fbdev@vger.kernel.org 8217L: dri-devel@lists.freedesktop.org 8218S: Maintained 8219Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8220T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8221F: Documentation/fb/ 8222F: drivers/video/ 8223F: include/linux/fb.h 8224F: include/uapi/linux/fb.h 8225F: include/uapi/video/ 8226F: include/video/ 8227 8228FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8229M: Horia Geantă <horia.geanta@nxp.com> 8230M: Pankaj Gupta <pankaj.gupta@nxp.com> 8231M: Gaurav Jain <gaurav.jain@nxp.com> 8232L: linux-crypto@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8235F: drivers/crypto/caam/ 8236 8237FREESCALE COLDFIRE M5441X MMC DRIVER 8238M: Angelo Dureghello <angelo.dureghello@timesys.com> 8239L: linux-mmc@vger.kernel.org 8240S: Maintained 8241F: drivers/mmc/host/sdhci-esdhc-mcf.c 8242F: include/linux/platform_data/mmc-esdhc-mcf.h 8243 8244FREESCALE DIU FRAMEBUFFER DRIVER 8245M: Timur Tabi <timur@kernel.org> 8246L: linux-fbdev@vger.kernel.org 8247S: Maintained 8248F: drivers/video/fbdev/fsl-diu-fb.* 8249 8250FREESCALE DMA DRIVER 8251M: Li Yang <leoyang.li@nxp.com> 8252M: Zhang Wei <zw@zh-kernel.org> 8253L: linuxppc-dev@lists.ozlabs.org 8254S: Maintained 8255F: drivers/dma/fsldma.* 8256 8257FREESCALE DSPI DRIVER 8258M: Vladimir Oltean <olteanv@gmail.com> 8259L: linux-spi@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8262F: drivers/spi/spi-fsl-dspi.c 8263F: include/linux/spi/spi-fsl-dspi.h 8264 8265FREESCALE ENETC ETHERNET DRIVERS 8266M: Claudiu Manoil <claudiu.manoil@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: drivers/net/ethernet/freescale/enetc/ 8270 8271FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8272M: Claudiu Manoil <claudiu.manoil@nxp.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8276F: drivers/net/ethernet/freescale/gianfar* 8277 8278FREESCALE GPMI NAND DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-mtd@lists.infradead.org 8281S: Maintained 8282F: drivers/mtd/nand/raw/gpmi-nand/* 8283 8284FREESCALE I2C CPM DRIVER 8285M: Jochen Friedrich <jochen@scram.de> 8286L: linuxppc-dev@lists.ozlabs.org 8287L: linux-i2c@vger.kernel.org 8288S: Maintained 8289F: drivers/i2c/busses/i2c-cpm.c 8290 8291FREESCALE IMX / MXC FEC DRIVER 8292M: Wei Fang <wei.fang@nxp.com> 8293R: Shenwei Wang <shenwei.wang@nxp.com> 8294R: Clark Wang <xiaoning.wang@nxp.com> 8295R: NXP Linux Team <linux-imx@nxp.com> 8296L: netdev@vger.kernel.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8299F: drivers/net/ethernet/freescale/fec.h 8300F: drivers/net/ethernet/freescale/fec_main.c 8301F: drivers/net/ethernet/freescale/fec_ptp.c 8302 8303FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8304M: Sascha Hauer <s.hauer@pengutronix.de> 8305R: Pengutronix Kernel Team <kernel@pengutronix.de> 8306L: linux-fbdev@vger.kernel.org 8307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8308S: Maintained 8309F: drivers/video/fbdev/imxfb.c 8310 8311FREESCALE IMX DDR PMU DRIVER 8312M: Frank Li <Frank.li@nxp.com> 8313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8314S: Maintained 8315F: Documentation/admin-guide/perf/imx-ddr.rst 8316F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8317F: drivers/perf/fsl_imx8_ddr_perf.c 8318 8319FREESCALE IMX I2C DRIVER 8320M: Oleksij Rempel <o.rempel@pengutronix.de> 8321R: Pengutronix Kernel Team <kernel@pengutronix.de> 8322L: linux-i2c@vger.kernel.org 8323S: Maintained 8324F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8325F: drivers/i2c/busses/i2c-imx.c 8326 8327FREESCALE IMX LPI2C DRIVER 8328M: Dong Aisheng <aisheng.dong@nxp.com> 8329L: linux-i2c@vger.kernel.org 8330L: linux-imx@nxp.com 8331S: Maintained 8332F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8333F: drivers/i2c/busses/i2c-imx-lpi2c.c 8334 8335FREESCALE MPC I2C DRIVER 8336M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8337L: linux-i2c@vger.kernel.org 8338S: Maintained 8339F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8340F: drivers/i2c/busses/i2c-mpc.c 8341 8342FREESCALE QORIQ DPAA ETHERNET DRIVER 8343M: Madalin Bucur <madalin.bucur@nxp.com> 8344L: netdev@vger.kernel.org 8345S: Maintained 8346F: drivers/net/ethernet/freescale/dpaa 8347 8348FREESCALE QORIQ DPAA FMAN DRIVER 8349M: Madalin Bucur <madalin.bucur@nxp.com> 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: Documentation/devicetree/bindings/net/fsl-fman.txt 8353F: drivers/net/ethernet/freescale/fman 8354 8355FREESCALE QORIQ PTP CLOCK DRIVER 8356M: Yangbo Lu <yangbo.lu@nxp.com> 8357L: netdev@vger.kernel.org 8358S: Maintained 8359F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8360F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8361F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8362F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8363F: drivers/ptp/ptp_qoriq.c 8364F: drivers/ptp/ptp_qoriq_debugfs.c 8365F: include/linux/fsl/ptp_qoriq.h 8366 8367FREESCALE QUAD SPI DRIVER 8368M: Han Xu <han.xu@nxp.com> 8369L: linux-spi@vger.kernel.org 8370S: Maintained 8371F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8372F: drivers/spi/spi-fsl-qspi.c 8373 8374FREESCALE QUICC ENGINE LIBRARY 8375M: Qiang Zhao <qiang.zhao@nxp.com> 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/soc/fsl/qe/ 8379F: include/soc/fsl/qe/ 8380 8381FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8382M: Li Yang <leoyang.li@nxp.com> 8383L: netdev@vger.kernel.org 8384L: linuxppc-dev@lists.ozlabs.org 8385S: Maintained 8386F: drivers/net/ethernet/freescale/ucc_geth* 8387 8388FREESCALE QUICC ENGINE UCC HDLC DRIVER 8389M: Zhao Qiang <qiang.zhao@nxp.com> 8390L: netdev@vger.kernel.org 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: drivers/net/wan/fsl_ucc_hdlc* 8394 8395FREESCALE QUICC ENGINE UCC UART DRIVER 8396M: Timur Tabi <timur@kernel.org> 8397L: linuxppc-dev@lists.ozlabs.org 8398S: Maintained 8399F: drivers/tty/serial/ucc_uart.c 8400 8401FREESCALE SOC DRIVERS 8402M: Li Yang <leoyang.li@nxp.com> 8403L: linuxppc-dev@lists.ozlabs.org 8404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8405S: Maintained 8406F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8407F: Documentation/devicetree/bindings/soc/fsl/ 8408F: drivers/soc/fsl/ 8409F: include/linux/fsl/ 8410F: include/soc/fsl/ 8411 8412FREESCALE SOC FS_ENET DRIVER 8413M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8414L: linuxppc-dev@lists.ozlabs.org 8415L: netdev@vger.kernel.org 8416S: Maintained 8417F: drivers/net/ethernet/freescale/fs_enet/ 8418F: include/linux/fs_enet_pd.h 8419 8420FREESCALE SOC SOUND DRIVERS 8421M: Shengjiu Wang <shengjiu.wang@gmail.com> 8422M: Xiubo Li <Xiubo.Lee@gmail.com> 8423R: Fabio Estevam <festevam@gmail.com> 8424R: Nicolin Chen <nicoleotsuka@gmail.com> 8425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8426L: linuxppc-dev@lists.ozlabs.org 8427S: Maintained 8428F: sound/soc/fsl/fsl* 8429F: sound/soc/fsl/imx* 8430F: sound/soc/fsl/mpc8610_hpcd.c 8431 8432FREESCALE USB PERIPHERAL DRIVERS 8433M: Li Yang <leoyang.li@nxp.com> 8434L: linux-usb@vger.kernel.org 8435L: linuxppc-dev@lists.ozlabs.org 8436S: Maintained 8437F: drivers/usb/gadget/udc/fsl* 8438 8439FREESCALE USB PHY DRIVER 8440M: Ran Wang <ran.wang_1@nxp.com> 8441L: linux-usb@vger.kernel.org 8442L: linuxppc-dev@lists.ozlabs.org 8443S: Maintained 8444F: drivers/usb/phy/phy-fsl-usb* 8445 8446FREEVXFS FILESYSTEM 8447M: Christoph Hellwig <hch@infradead.org> 8448S: Maintained 8449W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8450F: fs/freevxfs/ 8451 8452FREEZER 8453M: "Rafael J. Wysocki" <rafael@kernel.org> 8454M: Pavel Machek <pavel@ucw.cz> 8455L: linux-pm@vger.kernel.org 8456S: Supported 8457F: Documentation/power/freezing-of-tasks.rst 8458F: include/linux/freezer.h 8459F: kernel/freezer.c 8460 8461FRONTSWAP API 8462M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8463L: linux-kernel@vger.kernel.org 8464S: Maintained 8465F: include/linux/frontswap.h 8466F: mm/frontswap.c 8467 8468FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8469M: David Howells <dhowells@redhat.com> 8470L: linux-cachefs@redhat.com (moderated for non-subscribers) 8471S: Supported 8472F: Documentation/filesystems/caching/ 8473F: fs/fscache/ 8474F: include/linux/fscache*.h 8475 8476FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8477M: Eric Biggers <ebiggers@kernel.org> 8478M: Theodore Y. Ts'o <tytso@mit.edu> 8479M: Jaegeuk Kim <jaegeuk@kernel.org> 8480L: linux-fscrypt@vger.kernel.org 8481S: Supported 8482Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8483T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8484F: Documentation/filesystems/fscrypt.rst 8485F: fs/crypto/ 8486F: include/linux/fscrypt.h 8487F: include/uapi/linux/fscrypt.h 8488 8489FSI SUBSYSTEM 8490M: Jeremy Kerr <jk@ozlabs.org> 8491M: Joel Stanley <joel@jms.id.au> 8492R: Alistar Popple <alistair@popple.id.au> 8493R: Eddie James <eajames@linux.ibm.com> 8494L: linux-fsi@lists.ozlabs.org 8495S: Supported 8496Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8498F: drivers/fsi/ 8499F: include/linux/fsi*.h 8500F: include/trace/events/fsi*.h 8501 8502FSI-ATTACHED I2C DRIVER 8503M: Eddie James <eajames@linux.ibm.com> 8504L: linux-i2c@vger.kernel.org 8505L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8506S: Maintained 8507F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8508F: drivers/i2c/busses/i2c-fsi.c 8509 8510FSI-ATTACHED SPI DRIVER 8511M: Eddie James <eajames@linux.ibm.com> 8512L: linux-spi@vger.kernel.org 8513S: Maintained 8514F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8515F: drivers/spi/spi-fsi.c 8516 8517FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8518M: Jan Kara <jack@suse.cz> 8519R: Amir Goldstein <amir73il@gmail.com> 8520L: linux-fsdevel@vger.kernel.org 8521S: Maintained 8522T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8523F: fs/notify/ 8524F: include/linux/fsnotify*.h 8525 8526FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8527M: Eric Biggers <ebiggers@kernel.org> 8528M: Theodore Y. Ts'o <tytso@mit.edu> 8529L: fsverity@lists.linux.dev 8530S: Supported 8531Q: https://patchwork.kernel.org/project/fsverity/list/ 8532T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8533F: Documentation/filesystems/fsverity.rst 8534F: fs/verity/ 8535F: include/linux/fsverity.h 8536F: include/uapi/linux/fsverity.h 8537 8538FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8539M: Michael Zaidman <michael.zaidman@gmail.com> 8540L: linux-i2c@vger.kernel.org 8541L: linux-input@vger.kernel.org 8542S: Maintained 8543F: drivers/hid/hid-ft260.c 8544 8545FUJITSU LAPTOP EXTRAS 8546M: Jonathan Woithe <jwoithe@just42.net> 8547L: platform-driver-x86@vger.kernel.org 8548S: Maintained 8549F: drivers/platform/x86/fujitsu-laptop.c 8550 8551FUJITSU M-5MO LS CAMERA ISP DRIVER 8552M: Kyungmin Park <kyungmin.park@samsung.com> 8553M: Heungjun Kim <riverful.kim@samsung.com> 8554L: linux-media@vger.kernel.org 8555S: Maintained 8556F: drivers/media/i2c/m5mols/ 8557F: include/media/i2c/m5mols.h 8558 8559FUJITSU TABLET EXTRAS 8560M: Robert Gerlach <khnz@gmx.de> 8561L: platform-driver-x86@vger.kernel.org 8562S: Maintained 8563F: drivers/platform/x86/fujitsu-tablet.c 8564 8565FUNCTION HOOKS (FTRACE) 8566M: Steven Rostedt <rostedt@goodmis.org> 8567M: Masami Hiramatsu <mhiramat@kernel.org> 8568R: Mark Rutland <mark.rutland@arm.com> 8569L: linux-kernel@vger.kernel.org 8570L: linux-trace-kernel@vger.kernel.org 8571Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8572S: Maintained 8573T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8574F: Documentation/trace/ftrace* 8575F: kernel/trace/ftrace* 8576F: kernel/trace/fgraph.c 8577F: arch/*/*/*/*ftrace* 8578F: arch/*/*/*ftrace* 8579F: include/*/ftrace.h 8580F: samples/ftrace 8581 8582FUNGIBLE ETHERNET DRIVERS 8583M: Dimitris Michailidis <dmichail@fungible.com> 8584L: netdev@vger.kernel.org 8585S: Supported 8586F: drivers/net/ethernet/fungible/ 8587 8588FUSE: FILESYSTEM IN USERSPACE 8589M: Miklos Szeredi <miklos@szeredi.hu> 8590L: linux-fsdevel@vger.kernel.org 8591S: Maintained 8592W: https://github.com/libfuse/ 8593T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8594F: Documentation/filesystems/fuse.rst 8595F: fs/fuse/ 8596F: include/uapi/linux/fuse.h 8597 8598FUTEX SUBSYSTEM 8599M: Thomas Gleixner <tglx@linutronix.de> 8600M: Ingo Molnar <mingo@redhat.com> 8601R: Peter Zijlstra <peterz@infradead.org> 8602R: Darren Hart <dvhart@infradead.org> 8603R: Davidlohr Bueso <dave@stgolabs.net> 8604R: André Almeida <andrealmeid@igalia.com> 8605L: linux-kernel@vger.kernel.org 8606S: Maintained 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8608F: Documentation/locking/*futex* 8609F: include/asm-generic/futex.h 8610F: include/linux/futex.h 8611F: include/uapi/linux/futex.h 8612F: kernel/futex/* 8613F: tools/perf/bench/futex* 8614F: tools/testing/selftests/futex/ 8615 8616GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8617M: Tim Harvey <tharvey@gateworks.com> 8618S: Maintained 8619F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8620F: drivers/mfd/gateworks-gsc.c 8621F: include/linux/mfd/gsc.h 8622F: Documentation/hwmon/gsc-hwmon.rst 8623F: drivers/hwmon/gsc-hwmon.c 8624F: include/linux/platform_data/gsc_hwmon.h 8625 8626GCC PLUGINS 8627M: Kees Cook <keescook@chromium.org> 8628L: linux-hardening@vger.kernel.org 8629S: Maintained 8630T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8631F: Documentation/kbuild/gcc-plugins.rst 8632F: scripts/Makefile.gcc-plugins 8633F: scripts/gcc-plugins/ 8634 8635GCOV BASED KERNEL PROFILING 8636M: Peter Oberparleiter <oberpar@linux.ibm.com> 8637S: Maintained 8638F: Documentation/dev-tools/gcov.rst 8639F: kernel/gcov/ 8640 8641GDB KERNEL DEBUGGING HELPER SCRIPTS 8642M: Jan Kiszka <jan.kiszka@siemens.com> 8643M: Kieran Bingham <kbingham@kernel.org> 8644S: Supported 8645F: scripts/gdb/ 8646 8647GEMINI CRYPTO DRIVER 8648M: Corentin Labbe <clabbe@baylibre.com> 8649L: linux-crypto@vger.kernel.org 8650S: Maintained 8651F: drivers/crypto/gemini/ 8652 8653GEMTEK FM RADIO RECEIVER DRIVER 8654M: Hans Verkuil <hverkuil@xs4all.nl> 8655L: linux-media@vger.kernel.org 8656S: Maintained 8657W: https://linuxtv.org 8658T: git git://linuxtv.org/media_tree.git 8659F: drivers/media/radio/radio-gemtek* 8660 8661GENERIC ARCHITECTURE TOPOLOGY 8662M: Sudeep Holla <sudeep.holla@arm.com> 8663L: linux-kernel@vger.kernel.org 8664S: Maintained 8665F: drivers/base/arch_topology.c 8666F: include/linux/arch_topology.h 8667 8668GENERIC ENTRY CODE 8669M: Thomas Gleixner <tglx@linutronix.de> 8670M: Peter Zijlstra <peterz@infradead.org> 8671M: Andy Lutomirski <luto@kernel.org> 8672L: linux-kernel@vger.kernel.org 8673S: Maintained 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8675F: include/linux/entry-common.h 8676F: include/linux/entry-kvm.h 8677F: kernel/entry/ 8678 8679GENERIC GPIO I2C DRIVER 8680M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8681S: Supported 8682F: drivers/i2c/busses/i2c-gpio.c 8683F: include/linux/platform_data/i2c-gpio.h 8684 8685GENERIC GPIO I2C MULTIPLEXER DRIVER 8686M: Peter Korsgaard <peter.korsgaard@barco.com> 8687L: linux-i2c@vger.kernel.org 8688S: Supported 8689F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8690F: drivers/i2c/muxes/i2c-mux-gpio.c 8691F: include/linux/platform_data/i2c-mux-gpio.h 8692 8693GENERIC HDLC (WAN) DRIVERS 8694M: Krzysztof Halasa <khc@pm.waw.pl> 8695S: Maintained 8696W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8697F: drivers/net/wan/c101.c 8698F: drivers/net/wan/hd6457* 8699F: drivers/net/wan/hdlc* 8700F: drivers/net/wan/n2.c 8701F: drivers/net/wan/pc300too.c 8702F: drivers/net/wan/pci200syn.c 8703F: drivers/net/wan/wanxl* 8704 8705GENERIC INCLUDE/ASM HEADER FILES 8706M: Arnd Bergmann <arnd@arndb.de> 8707L: linux-arch@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8710F: include/asm-generic/ 8711F: include/uapi/asm-generic/ 8712 8713GENERIC PHY FRAMEWORK 8714M: Vinod Koul <vkoul@kernel.org> 8715M: Kishon Vijay Abraham I <kishon@kernel.org> 8716L: linux-phy@lists.infradead.org 8717S: Supported 8718Q: https://patchwork.kernel.org/project/linux-phy/list/ 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8720F: Documentation/devicetree/bindings/phy/ 8721F: drivers/phy/ 8722F: include/dt-bindings/phy/ 8723F: include/linux/phy/ 8724 8725GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8726M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8727S: Supported 8728F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8729 8730GENERIC PM DOMAINS 8731M: "Rafael J. Wysocki" <rafael@kernel.org> 8732M: Kevin Hilman <khilman@kernel.org> 8733M: Ulf Hansson <ulf.hansson@linaro.org> 8734L: linux-pm@vger.kernel.org 8735S: Supported 8736F: Documentation/devicetree/bindings/power/power?domain* 8737F: drivers/base/power/domain*.c 8738F: include/linux/pm_domain.h 8739 8740GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8741M: Eugen Hristev <eugen.hristev@microchip.com> 8742L: linux-input@vger.kernel.org 8743S: Maintained 8744F: drivers/input/touchscreen/resistive-adc-touch.c 8745 8746GENERIC STRING LIBRARY 8747R: Andy Shevchenko <andy@kernel.org> 8748S: Maintained 8749F: lib/string.c 8750F: lib/string_helpers.c 8751F: lib/test_string.c 8752F: lib/test-string_helpers.c 8753 8754GENERIC UIO DRIVER FOR PCI DEVICES 8755M: "Michael S. Tsirkin" <mst@redhat.com> 8756L: kvm@vger.kernel.org 8757S: Supported 8758F: drivers/uio/uio_pci_generic.c 8759 8760GENERIC VDSO LIBRARY 8761M: Andy Lutomirski <luto@kernel.org> 8762M: Thomas Gleixner <tglx@linutronix.de> 8763M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8764L: linux-kernel@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8767F: include/asm-generic/vdso/vsyscall.h 8768F: include/vdso/ 8769F: kernel/time/vsyscall.c 8770F: lib/vdso/ 8771 8772GENWQE (IBM Generic Workqueue Card) 8773M: Frank Haverkamp <haver@linux.ibm.com> 8774S: Supported 8775F: drivers/misc/genwqe/ 8776 8777GET_MAINTAINER SCRIPT 8778M: Joe Perches <joe@perches.com> 8779S: Maintained 8780F: scripts/get_maintainer.pl 8781 8782GFS2 FILE SYSTEM 8783M: Bob Peterson <rpeterso@redhat.com> 8784M: Andreas Gruenbacher <agruenba@redhat.com> 8785L: cluster-devel@redhat.com 8786S: Supported 8787B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8789F: Documentation/filesystems/gfs2* 8790F: fs/gfs2/ 8791F: include/uapi/linux/gfs2_ondisk.h 8792 8793GIGABYTE WMI DRIVER 8794M: Thomas Weißschuh <thomas@weissschuh.net> 8795L: platform-driver-x86@vger.kernel.org 8796S: Maintained 8797F: drivers/platform/x86/gigabyte-wmi.c 8798 8799GNSS SUBSYSTEM 8800M: Johan Hovold <johan@kernel.org> 8801S: Maintained 8802T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8803F: Documentation/ABI/testing/sysfs-class-gnss 8804F: Documentation/devicetree/bindings/gnss/ 8805F: drivers/gnss/ 8806F: include/linux/gnss.h 8807 8808GO7007 MPEG CODEC 8809M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8810L: linux-media@vger.kernel.org 8811S: Maintained 8812F: drivers/media/usb/go7007/ 8813 8814GOODIX TOUCHSCREEN 8815M: Bastien Nocera <hadess@hadess.net> 8816M: Hans de Goede <hdegoede@redhat.com> 8817L: linux-input@vger.kernel.org 8818S: Maintained 8819F: drivers/input/touchscreen/goodix* 8820 8821GOOGLE ETHERNET DRIVERS 8822M: Jeroen de Borst <jeroendb@google.com> 8823M: Catherine Sullivan <csully@google.com> 8824R: Shailend Chand <shailend@google.com> 8825L: netdev@vger.kernel.org 8826S: Supported 8827F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8828F: drivers/net/ethernet/google 8829 8830GPD POCKET FAN DRIVER 8831M: Hans de Goede <hdegoede@redhat.com> 8832L: platform-driver-x86@vger.kernel.org 8833S: Maintained 8834F: drivers/platform/x86/gpd-pocket-fan.c 8835 8836GPIO ACPI SUPPORT 8837M: Mika Westerberg <mika.westerberg@linux.intel.com> 8838M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8839L: linux-gpio@vger.kernel.org 8840L: linux-acpi@vger.kernel.org 8841S: Supported 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8843F: Documentation/firmware-guide/acpi/gpio-properties.rst 8844F: drivers/gpio/gpiolib-acpi.c 8845F: drivers/gpio/gpiolib-acpi.h 8846 8847GPIO AGGREGATOR 8848M: Geert Uytterhoeven <geert+renesas@glider.be> 8849L: linux-gpio@vger.kernel.org 8850S: Supported 8851F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8852F: drivers/gpio/gpio-aggregator.c 8853 8854GPIO IR Transmitter 8855M: Sean Young <sean@mess.org> 8856L: linux-media@vger.kernel.org 8857S: Maintained 8858F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8859F: drivers/media/rc/gpio-ir-tx.c 8860 8861GPIO MOCKUP DRIVER 8862M: Bamvor Jian Zhang <bamv2005@gmail.com> 8863L: linux-gpio@vger.kernel.org 8864S: Maintained 8865F: drivers/gpio/gpio-mockup.c 8866F: tools/testing/selftests/gpio/ 8867 8868GPIO REGMAP 8869R: Michael Walle <michael@walle.cc> 8870S: Maintained 8871F: drivers/gpio/gpio-regmap.c 8872F: include/linux/gpio/regmap.h 8873 8874GPIO SUBSYSTEM 8875M: Linus Walleij <linus.walleij@linaro.org> 8876M: Bartosz Golaszewski <brgl@bgdev.pl> 8877L: linux-gpio@vger.kernel.org 8878S: Maintained 8879T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8880F: Documentation/ABI/obsolete/sysfs-gpio 8881F: Documentation/ABI/testing/gpio-cdev 8882F: Documentation/admin-guide/gpio/ 8883F: Documentation/devicetree/bindings/gpio/ 8884F: Documentation/driver-api/gpio/ 8885F: drivers/gpio/ 8886F: include/asm-generic/gpio.h 8887F: include/dt-bindings/gpio/ 8888F: include/linux/gpio.h 8889F: include/linux/gpio/ 8890F: include/linux/of_gpio.h 8891F: include/uapi/linux/gpio.h 8892F: tools/gpio/ 8893 8894GRE DEMULTIPLEXER DRIVER 8895M: Dmitry Kozlov <xeb@mail.ru> 8896L: netdev@vger.kernel.org 8897S: Maintained 8898F: include/net/gre.h 8899F: net/ipv4/gre_demux.c 8900F: net/ipv4/gre_offload.c 8901 8902GRETH 10/100/1G Ethernet MAC device driver 8903M: Andreas Larsson <andreas@gaisler.com> 8904L: netdev@vger.kernel.org 8905S: Maintained 8906F: drivers/net/ethernet/aeroflex/ 8907 8908GREYBUS AUDIO PROTOCOLS DRIVERS 8909M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8910M: Mark Greer <mgreer@animalcreek.com> 8911S: Maintained 8912F: drivers/staging/greybus/audio_apbridgea.c 8913F: drivers/staging/greybus/audio_apbridgea.h 8914F: drivers/staging/greybus/audio_codec.c 8915F: drivers/staging/greybus/audio_codec.h 8916F: drivers/staging/greybus/audio_gb.c 8917F: drivers/staging/greybus/audio_manager.c 8918F: drivers/staging/greybus/audio_manager.h 8919F: drivers/staging/greybus/audio_manager_module.c 8920F: drivers/staging/greybus/audio_manager_private.h 8921F: drivers/staging/greybus/audio_manager_sysfs.c 8922F: drivers/staging/greybus/audio_module.c 8923F: drivers/staging/greybus/audio_topology.c 8924 8925GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8926M: Viresh Kumar <vireshk@kernel.org> 8927S: Maintained 8928F: drivers/staging/greybus/authentication.c 8929F: drivers/staging/greybus/bootrom.c 8930F: drivers/staging/greybus/firmware.h 8931F: drivers/staging/greybus/fw-core.c 8932F: drivers/staging/greybus/fw-download.c 8933F: drivers/staging/greybus/fw-management.c 8934F: drivers/staging/greybus/greybus_authentication.h 8935F: drivers/staging/greybus/greybus_firmware.h 8936F: drivers/staging/greybus/hid.c 8937F: drivers/staging/greybus/i2c.c 8938F: drivers/staging/greybus/spi.c 8939F: drivers/staging/greybus/spilib.c 8940F: drivers/staging/greybus/spilib.h 8941 8942GREYBUS LOOPBACK DRIVER 8943M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8944S: Maintained 8945F: drivers/staging/greybus/loopback.c 8946 8947GREYBUS PLATFORM DRIVERS 8948M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8949S: Maintained 8950F: drivers/staging/greybus/arche-apb-ctrl.c 8951F: drivers/staging/greybus/arche-platform.c 8952F: drivers/staging/greybus/arche_platform.h 8953 8954GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8955M: Rui Miguel Silva <rmfrfs@gmail.com> 8956S: Maintained 8957F: drivers/staging/greybus/gpio.c 8958F: drivers/staging/greybus/light.c 8959F: drivers/staging/greybus/power_supply.c 8960F: drivers/staging/greybus/sdio.c 8961F: drivers/staging/greybus/spi.c 8962F: drivers/staging/greybus/spilib.c 8963 8964GREYBUS SUBSYSTEM 8965M: Johan Hovold <johan@kernel.org> 8966M: Alex Elder <elder@kernel.org> 8967M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8968L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8969S: Maintained 8970F: drivers/greybus/ 8971F: drivers/staging/greybus/ 8972F: include/linux/greybus.h 8973F: include/linux/greybus/ 8974 8975GREYBUS UART PROTOCOLS DRIVERS 8976M: David Lin <dtwlin@gmail.com> 8977S: Maintained 8978F: drivers/staging/greybus/log.c 8979F: drivers/staging/greybus/uart.c 8980 8981GS1662 VIDEO SERIALIZER 8982M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8983L: linux-media@vger.kernel.org 8984S: Maintained 8985T: git git://linuxtv.org/media_tree.git 8986F: drivers/media/spi/gs1662.c 8987 8988GSPCA FINEPIX SUBDRIVER 8989M: Frank Zago <frank@zago.net> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992T: git git://linuxtv.org/media_tree.git 8993F: drivers/media/usb/gspca/finepix.c 8994 8995GSPCA GL860 SUBDRIVER 8996M: Olivier Lorin <o.lorin@laposte.net> 8997L: linux-media@vger.kernel.org 8998S: Maintained 8999T: git git://linuxtv.org/media_tree.git 9000F: drivers/media/usb/gspca/gl860/ 9001 9002GSPCA M5602 SUBDRIVER 9003M: Erik Andren <erik.andren@gmail.com> 9004L: linux-media@vger.kernel.org 9005S: Maintained 9006T: git git://linuxtv.org/media_tree.git 9007F: drivers/media/usb/gspca/m5602/ 9008 9009GSPCA PAC207 SONIXB SUBDRIVER 9010M: Hans Verkuil <hverkuil@xs4all.nl> 9011L: linux-media@vger.kernel.org 9012S: Odd Fixes 9013T: git git://linuxtv.org/media_tree.git 9014F: drivers/media/usb/gspca/pac207.c 9015 9016GSPCA SN9C20X SUBDRIVER 9017M: Brian Johnson <brijohn@gmail.com> 9018L: linux-media@vger.kernel.org 9019S: Maintained 9020T: git git://linuxtv.org/media_tree.git 9021F: drivers/media/usb/gspca/sn9c20x.c 9022 9023GSPCA T613 SUBDRIVER 9024M: Leandro Costantino <lcostantino@gmail.com> 9025L: linux-media@vger.kernel.org 9026S: Maintained 9027T: git git://linuxtv.org/media_tree.git 9028F: drivers/media/usb/gspca/t613.c 9029 9030GSPCA USB WEBCAM DRIVER 9031M: Hans Verkuil <hverkuil@xs4all.nl> 9032L: linux-media@vger.kernel.org 9033S: Odd Fixes 9034T: git git://linuxtv.org/media_tree.git 9035F: drivers/media/usb/gspca/ 9036 9037GTP (GPRS Tunneling Protocol) 9038M: Pablo Neira Ayuso <pablo@netfilter.org> 9039M: Harald Welte <laforge@gnumonks.org> 9040L: osmocom-net-gprs@lists.osmocom.org 9041S: Maintained 9042T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9043F: drivers/net/gtp.c 9044 9045GUID PARTITION TABLE (GPT) 9046M: Davidlohr Bueso <dave@stgolabs.net> 9047L: linux-efi@vger.kernel.org 9048S: Maintained 9049F: block/partitions/efi.* 9050 9051HABANALABS PCI DRIVER 9052M: Oded Gabbay <ogabbay@kernel.org> 9053S: Supported 9054T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9055F: Documentation/ABI/testing/debugfs-driver-habanalabs 9056F: Documentation/ABI/testing/sysfs-driver-habanalabs 9057F: drivers/misc/habanalabs/ 9058F: include/trace/events/habanalabs.h 9059F: include/uapi/misc/habanalabs.h 9060 9061HACKRF MEDIA DRIVER 9062M: Antti Palosaari <crope@iki.fi> 9063L: linux-media@vger.kernel.org 9064S: Maintained 9065W: https://linuxtv.org 9066W: http://palosaari.fi/linux/ 9067Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9068T: git git://linuxtv.org/anttip/media_tree.git 9069F: drivers/media/usb/hackrf/ 9070 9071HANTRO VPU CODEC DRIVER 9072M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9073M: Philipp Zabel <p.zabel@pengutronix.de> 9074L: linux-media@vger.kernel.org 9075L: linux-rockchip@lists.infradead.org 9076S: Maintained 9077F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9078F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9079F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9080F: drivers/media/platform/verisilicon/ 9081 9082HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9083M: Frank Seidel <frank@f-seidel.de> 9084L: platform-driver-x86@vger.kernel.org 9085S: Maintained 9086W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9087F: drivers/platform/x86/hdaps.c 9088 9089HARDWARE MONITORING 9090M: Jean Delvare <jdelvare@suse.com> 9091M: Guenter Roeck <linux@roeck-us.net> 9092L: linux-hwmon@vger.kernel.org 9093S: Maintained 9094W: http://hwmon.wiki.kernel.org/ 9095T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9096F: Documentation/ABI/testing/sysfs-class-hwmon 9097F: Documentation/devicetree/bindings/hwmon/ 9098F: Documentation/hwmon/ 9099F: drivers/hwmon/ 9100F: include/linux/hwmon*.h 9101F: include/trace/events/hwmon*.h 9102K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9103 9104HARDWARE RANDOM NUMBER GENERATOR CORE 9105M: Olivia Mackall <olivia@selenic.com> 9106M: Herbert Xu <herbert@gondor.apana.org.au> 9107L: linux-crypto@vger.kernel.org 9108S: Odd fixes 9109F: Documentation/admin-guide/hw_random.rst 9110F: Documentation/devicetree/bindings/rng/ 9111F: drivers/char/hw_random/ 9112F: include/linux/hw_random.h 9113 9114HARDWARE SPINLOCK CORE 9115M: Ohad Ben-Cohen <ohad@wizery.com> 9116M: Bjorn Andersson <andersson@kernel.org> 9117R: Baolin Wang <baolin.wang7@gmail.com> 9118L: linux-remoteproc@vger.kernel.org 9119S: Maintained 9120T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9121F: Documentation/devicetree/bindings/hwlock/ 9122F: Documentation/locking/hwspinlock.rst 9123F: drivers/hwspinlock/ 9124F: include/linux/hwspinlock.h 9125 9126HARDWARE TRACING FACILITIES 9127M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9128S: Maintained 9129F: drivers/hwtracing/ 9130 9131HARMONY SOUND DRIVER 9132L: linux-parisc@vger.kernel.org 9133S: Maintained 9134F: sound/parisc/harmony.* 9135 9136HDPVR USB VIDEO ENCODER DRIVER 9137M: Hans Verkuil <hverkuil@xs4all.nl> 9138L: linux-media@vger.kernel.org 9139S: Odd Fixes 9140W: https://linuxtv.org 9141T: git git://linuxtv.org/media_tree.git 9142F: drivers/media/usb/hdpvr/ 9143 9144HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9145M: Matt Hsiao <matt.hsiao@hpe.com> 9146S: Supported 9147F: drivers/misc/hpilo.[ch] 9148 9149HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9150M: Jerry Hoemann <jerry.hoemann@hpe.com> 9151S: Supported 9152F: Documentation/watchdog/hpwdt.rst 9153F: drivers/watchdog/hpwdt.c 9154 9155HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9156M: Don Brace <don.brace@microchip.com> 9157L: storagedev@microchip.com 9158L: linux-scsi@vger.kernel.org 9159S: Supported 9160F: Documentation/scsi/hpsa.rst 9161F: drivers/scsi/hpsa*.[ch] 9162F: include/linux/cciss*.h 9163F: include/uapi/linux/cciss*.h 9164 9165HFI1 DRIVER 9166M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9167L: linux-rdma@vger.kernel.org 9168S: Supported 9169F: drivers/infiniband/hw/hfi1 9170 9171HFS FILESYSTEM 9172L: linux-fsdevel@vger.kernel.org 9173S: Orphan 9174F: Documentation/filesystems/hfs.rst 9175F: fs/hfs/ 9176 9177HFSPLUS FILESYSTEM 9178L: linux-fsdevel@vger.kernel.org 9179S: Orphan 9180F: Documentation/filesystems/hfsplus.rst 9181F: fs/hfsplus/ 9182 9183HGA FRAMEBUFFER DRIVER 9184M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9185L: linux-nvidia@lists.surfsouth.com 9186S: Maintained 9187W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9188F: drivers/video/fbdev/hgafb.c 9189 9190HIBERNATION (aka Software Suspend, aka swsusp) 9191M: "Rafael J. Wysocki" <rafael@kernel.org> 9192M: Pavel Machek <pavel@ucw.cz> 9193L: linux-pm@vger.kernel.org 9194S: Supported 9195B: https://bugzilla.kernel.org 9196F: arch/*/include/asm/suspend*.h 9197F: arch/x86/power/ 9198F: drivers/base/power/ 9199F: include/linux/freezer.h 9200F: include/linux/pm.h 9201F: include/linux/suspend.h 9202F: kernel/power/ 9203 9204HID CORE LAYER 9205M: Jiri Kosina <jikos@kernel.org> 9206M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9207L: linux-input@vger.kernel.org 9208S: Maintained 9209T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9210F: drivers/hid/ 9211F: include/linux/hid* 9212F: include/uapi/linux/hid* 9213 9214HID LOGITECH DRIVERS 9215R: Filipe Laíns <lains@riseup.net> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/hid-logitech-* 9219 9220HID PLAYSTATION DRIVER 9221M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9222L: linux-input@vger.kernel.org 9223S: Supported 9224F: drivers/hid/hid-playstation.c 9225 9226HID PHOENIX RC FLIGHT CONTROLLER 9227M: Marcus Folkesson <marcus.folkesson@gmail.com> 9228L: linux-input@vger.kernel.org 9229S: Maintained 9230F: drivers/hid/hid-pxrc.c 9231 9232HID SENSOR HUB DRIVERS 9233M: Jiri Kosina <jikos@kernel.org> 9234M: Jonathan Cameron <jic23@kernel.org> 9235M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9236L: linux-input@vger.kernel.org 9237L: linux-iio@vger.kernel.org 9238S: Maintained 9239F: Documentation/hid/hid-sensor* 9240F: drivers/hid/hid-sensor-* 9241F: drivers/iio/*/hid-* 9242F: include/linux/hid-sensor-* 9243 9244HID VRC-2 CAR CONTROLLER DRIVER 9245M: Marcus Folkesson <marcus.folkesson@gmail.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/hid-vrc2.c 9249 9250HID WACOM DRIVER 9251M: Ping Cheng <ping.cheng@wacom.com> 9252M: Jason Gerecke <jason.gerecke@wacom.com> 9253L: linux-input@vger.kernel.org 9254S: Maintained 9255F: drivers/hid/wacom.h 9256F: drivers/hid/wacom_* 9257 9258HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9259M: Thomas Gleixner <tglx@linutronix.de> 9260L: linux-kernel@vger.kernel.org 9261S: Maintained 9262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9263F: Documentation/timers/ 9264F: include/linux/clockchips.h 9265F: include/linux/hrtimer.h 9266F: kernel/time/clockevents.c 9267F: kernel/time/hrtimer.c 9268F: kernel/time/timer_*.c 9269 9270HIGH-SPEED SCC DRIVER FOR AX.25 9271L: linux-hams@vger.kernel.org 9272S: Orphan 9273F: drivers/net/hamradio/scc.c 9274 9275HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9276M: HighPoint Linux Team <linux@highpoint-tech.com> 9277S: Supported 9278W: http://www.highpoint-tech.com 9279F: Documentation/scsi/hptiop.rst 9280F: drivers/scsi/hptiop.c 9281 9282HIMAX HX83112B TOUCHSCREEN SUPPORT 9283M: Job Noorman <job@noorman.info> 9284L: linux-input@vger.kernel.org 9285S: Maintained 9286F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9287F: drivers/input/touchscreen/himax_hx83112b.c 9288 9289HIPPI 9290M: Jes Sorensen <jes@trained-monkey.org> 9291L: linux-hippi@sunsite.dk 9292S: Maintained 9293F: drivers/net/hippi/ 9294F: include/linux/hippidevice.h 9295F: include/uapi/linux/if_hippi.h 9296F: net/802/hippi.c 9297 9298HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9299M: Kurt Kanzenbach <kurt@linutronix.de> 9300L: netdev@vger.kernel.org 9301S: Maintained 9302F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9303F: drivers/net/dsa/hirschmann/* 9304F: include/linux/platform_data/hirschmann-hellcreek.h 9305F: net/dsa/tag_hellcreek.c 9306 9307HISILICON DMA DRIVER 9308M: Zhou Wang <wangzhou1@hisilicon.com> 9309M: Jie Hai <haijie1@huawei.com> 9310L: dmaengine@vger.kernel.org 9311S: Maintained 9312F: drivers/dma/hisi_dma.c 9313 9314HISILICON GPIO DRIVER 9315M: Jay Fang <f.fangjian@huawei.com> 9316L: linux-gpio@vger.kernel.org 9317S: Maintained 9318F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9319F: drivers/gpio/gpio-hisi.c 9320 9321HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9322M: Longfang Liu <liulongfang@huawei.com> 9323L: linux-crypto@vger.kernel.org 9324S: Maintained 9325F: Documentation/ABI/testing/debugfs-hisi-hpre 9326F: drivers/crypto/hisilicon/hpre/hpre.h 9327F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9328F: drivers/crypto/hisilicon/hpre/hpre_main.c 9329 9330HISILICON I2C CONTROLLER DRIVER 9331M: Yicong Yang <yangyicong@hisilicon.com> 9332L: linux-i2c@vger.kernel.org 9333S: Maintained 9334W: https://www.hisilicon.com 9335F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9336F: drivers/i2c/busses/i2c-hisi.c 9337 9338HISILICON LPC BUS DRIVER 9339M: Jay Fang <f.fangjian@huawei.com> 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9343F: drivers/bus/hisi_lpc.c 9344 9345HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9346M: Yisen Zhuang <yisen.zhuang@huawei.com> 9347M: Salil Mehta <salil.mehta@huawei.com> 9348L: netdev@vger.kernel.org 9349S: Maintained 9350W: http://www.hisilicon.com 9351F: drivers/net/ethernet/hisilicon/hns3/ 9352 9353HISILICON NETWORK SUBSYSTEM DRIVER 9354M: Yisen Zhuang <yisen.zhuang@huawei.com> 9355M: Salil Mehta <salil.mehta@huawei.com> 9356L: netdev@vger.kernel.org 9357S: Maintained 9358W: http://www.hisilicon.com 9359F: Documentation/devicetree/bindings/net/hisilicon*.txt 9360F: drivers/net/ethernet/hisilicon/ 9361 9362HIKEY960 ONBOARD USB GPIO HUB DRIVER 9363M: John Stultz <jstultz@google.com> 9364L: linux-kernel@vger.kernel.org 9365S: Maintained 9366F: drivers/misc/hisi_hikey_usb.c 9367 9368HISILICON PMU DRIVER 9369M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9370M: Jonathan Cameron <jonathan.cameron@huawei.com> 9371S: Supported 9372W: http://www.hisilicon.com 9373F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9374F: Documentation/admin-guide/perf/hisi-pmu.rst 9375F: drivers/perf/hisilicon 9376 9377HISILICON HNS3 PMU DRIVER 9378M: Guangbin Huang <huangguangbin2@huawei.com> 9379S: Supported 9380F: Documentation/admin-guide/perf/hns3-pmu.rst 9381F: drivers/perf/hisilicon/hns3_pmu.c 9382 9383HISILICON PTT DRIVER 9384M: Yicong Yang <yangyicong@hisilicon.com> 9385L: linux-kernel@vger.kernel.org 9386S: Maintained 9387F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9388F: Documentation/trace/hisi-ptt.rst 9389F: drivers/hwtracing/ptt/ 9390 9391HISILICON QM DRIVER 9392M: Weili Qian <qianweili@huawei.com> 9393M: Zhou Wang <wangzhou1@hisilicon.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: drivers/crypto/hisilicon/Kconfig 9397F: drivers/crypto/hisilicon/Makefile 9398F: drivers/crypto/hisilicon/qm.c 9399F: drivers/crypto/hisilicon/sgl.c 9400F: include/linux/hisi_acc_qm.h 9401 9402HISILICON ZIP Controller DRIVER 9403M: Yang Shen <shenyang39@huawei.com> 9404M: Zhou Wang <wangzhou1@hisilicon.com> 9405L: linux-crypto@vger.kernel.org 9406S: Maintained 9407F: Documentation/ABI/testing/debugfs-hisi-zip 9408F: drivers/crypto/hisilicon/zip/ 9409 9410HISILICON ROCE DRIVER 9411M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9412M: Wenpeng Liang <liangwenpeng@huawei.com> 9413L: linux-rdma@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9416F: drivers/infiniband/hw/hns/ 9417 9418HISILICON SAS Controller 9419M: Xiang Chen <chenxiang66@hisilicon.com> 9420S: Supported 9421W: http://www.hisilicon.com 9422F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9423F: drivers/scsi/hisi_sas/ 9424 9425HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9426M: Kai Ye <yekai13@huawei.com> 9427M: Longfang Liu <liulongfang@huawei.com> 9428L: linux-crypto@vger.kernel.org 9429S: Maintained 9430F: Documentation/ABI/testing/debugfs-hisi-sec 9431F: drivers/crypto/hisilicon/sec2/sec.h 9432F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9433F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9434F: drivers/crypto/hisilicon/sec2/sec_main.c 9435 9436HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9437M: Jay Fang <f.fangjian@huawei.com> 9438L: linux-spi@vger.kernel.org 9439S: Maintained 9440W: http://www.hisilicon.com 9441F: drivers/spi/spi-hisi-kunpeng.c 9442 9443HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9444M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9445L: linux-kernel@vger.kernel.org 9446S: Maintained 9447F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9448F: drivers/spmi/hisi-spmi-controller.c 9449 9450HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9451M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9452L: linux-kernel@vger.kernel.org 9453S: Maintained 9454F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9455F: drivers/mfd/hi6421-spmi-pmic.c 9456 9457HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9458M: Weili Qian <qianweili@huawei.com> 9459S: Maintained 9460F: drivers/crypto/hisilicon/trng/trng.c 9461 9462HISILICON V3XX SPI NOR FLASH Controller Driver 9463M: Jay Fang <f.fangjian@huawei.com> 9464S: Maintained 9465W: http://www.hisilicon.com 9466F: drivers/spi/spi-hisi-sfc-v3xx.c 9467 9468HMM - Heterogeneous Memory Management 9469M: Jérôme Glisse <jglisse@redhat.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: Documentation/mm/hmm.rst 9473F: include/linux/hmm* 9474F: lib/test_hmm* 9475F: mm/hmm* 9476F: tools/testing/selftests/vm/*hmm* 9477 9478HOST AP DRIVER 9479M: Jouni Malinen <j@w1.fi> 9480L: linux-wireless@vger.kernel.org 9481S: Obsolete 9482W: http://w1.fi/hostap-driver.html 9483F: drivers/net/wireless/intersil/hostap/ 9484 9485HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9486L: platform-driver-x86@vger.kernel.org 9487S: Orphan 9488F: drivers/platform/x86/hp/tc1100-wmi.c 9489 9490HPET: High Precision Event Timers driver 9491M: Clemens Ladisch <clemens@ladisch.de> 9492S: Maintained 9493F: Documentation/timers/hpet.rst 9494F: drivers/char/hpet.c 9495F: include/linux/hpet.h 9496F: include/uapi/linux/hpet.h 9497 9498HPET: x86 9499S: Orphan 9500F: arch/x86/include/asm/hpet.h 9501F: arch/x86/kernel/hpet.c 9502 9503HPFS FILESYSTEM 9504M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9505S: Maintained 9506W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9507F: fs/hpfs/ 9508 9509HSI SUBSYSTEM 9510M: Sebastian Reichel <sre@kernel.org> 9511S: Maintained 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9513F: Documentation/ABI/testing/sysfs-bus-hsi 9514F: Documentation/driver-api/hsi.rst 9515F: drivers/hsi/ 9516F: include/linux/hsi/ 9517F: include/uapi/linux/hsi/ 9518 9519HSO 3G MODEM DRIVER 9520L: linux-usb@vger.kernel.org 9521S: Orphan 9522F: drivers/net/usb/hso.c 9523 9524HSR NETWORK PROTOCOL 9525L: netdev@vger.kernel.org 9526S: Orphan 9527F: net/hsr/ 9528 9529HT16K33 LED CONTROLLER DRIVER 9530M: Robin van der Gracht <robin@protonic.nl> 9531S: Maintained 9532F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9533F: drivers/auxdisplay/ht16k33.c 9534 9535HTCPEN TOUCHSCREEN DRIVER 9536M: Pau Oliva Fora <pof@eslack.org> 9537L: linux-input@vger.kernel.org 9538S: Maintained 9539F: drivers/input/touchscreen/htcpen.c 9540 9541HTE SUBSYSTEM 9542M: Dipen Patel <dipenp@nvidia.com> 9543S: Maintained 9544F: Documentation/devicetree/bindings/timestamp/ 9545F: Documentation/driver-api/hte/ 9546F: drivers/hte/ 9547F: include/linux/hte.h 9548 9549HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9550M: Lorenzo Bianconi <lorenzo@kernel.org> 9551L: linux-iio@vger.kernel.org 9552S: Maintained 9553W: http://www.st.com/ 9554F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9555F: drivers/iio/humidity/hts221* 9556 9557HUAWEI ETHERNET DRIVER 9558M: Cai Huoqing <cai.huoqing@linux.dev> 9559L: netdev@vger.kernel.org 9560S: Maintained 9561F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9562F: drivers/net/ethernet/huawei/hinic/ 9563 9564HUGETLB SUBSYSTEM 9565M: Mike Kravetz <mike.kravetz@oracle.com> 9566M: Muchun Song <muchun.song@linux.dev> 9567L: linux-mm@kvack.org 9568S: Maintained 9569F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9570F: Documentation/admin-guide/mm/hugetlbpage.rst 9571F: Documentation/mm/hugetlbfs_reserv.rst 9572F: Documentation/mm/vmemmap_dedup.rst 9573F: fs/hugetlbfs/ 9574F: include/linux/hugetlb.h 9575F: mm/hugetlb.c 9576F: mm/hugetlb_vmemmap.c 9577F: mm/hugetlb_vmemmap.h 9578 9579HVA ST MEDIA DRIVER 9580M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9581L: linux-media@vger.kernel.org 9582S: Supported 9583W: https://linuxtv.org 9584T: git git://linuxtv.org/media_tree.git 9585F: drivers/media/platform/st/sti/hva 9586 9587HWPOISON MEMORY FAILURE HANDLING 9588M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9589R: Miaohe Lin <linmiaohe@huawei.com> 9590L: linux-mm@kvack.org 9591S: Maintained 9592F: mm/hwpoison-inject.c 9593F: mm/memory-failure.c 9594 9595HYCON HY46XX TOUCHSCREEN SUPPORT 9596M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9597L: linux-input@vger.kernel.org 9598S: Maintained 9599F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9600F: drivers/input/touchscreen/hycon-hy46xx.c 9601 9602HYGON PROCESSOR SUPPORT 9603M: Pu Wen <puwen@hygon.cn> 9604L: linux-kernel@vger.kernel.org 9605S: Maintained 9606F: arch/x86/kernel/cpu/hygon.c 9607 9608HYNIX HI556 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612T: git git://linuxtv.org/media_tree.git 9613F: drivers/media/i2c/hi556.c 9614 9615HYNIX HI846 SENSOR DRIVER 9616M: Martin Kepplinger <martin.kepplinger@puri.sm> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi846.c 9620 9621HYNIX HI847 SENSOR DRIVER 9622M: Shawn Tu <shawnx.tu@intel.com> 9623L: linux-media@vger.kernel.org 9624S: Maintained 9625F: drivers/media/i2c/hi847.c 9626 9627Hyper-V/Azure CORE AND DRIVERS 9628M: "K. Y. Srinivasan" <kys@microsoft.com> 9629M: Haiyang Zhang <haiyangz@microsoft.com> 9630M: Wei Liu <wei.liu@kernel.org> 9631M: Dexuan Cui <decui@microsoft.com> 9632L: linux-hyperv@vger.kernel.org 9633S: Supported 9634T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9635F: Documentation/ABI/stable/sysfs-bus-vmbus 9636F: Documentation/ABI/testing/debugfs-hyperv 9637F: Documentation/virt/hyperv 9638F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9639F: arch/arm64/hyperv 9640F: arch/arm64/include/asm/hyperv-tlfs.h 9641F: arch/arm64/include/asm/mshyperv.h 9642F: arch/x86/hyperv 9643F: arch/x86/include/asm/hyperv-tlfs.h 9644F: arch/x86/include/asm/mshyperv.h 9645F: arch/x86/include/asm/trace/hyperv.h 9646F: arch/x86/kernel/cpu/mshyperv.c 9647F: drivers/clocksource/hyperv_timer.c 9648F: drivers/hid/hid-hyperv.c 9649F: drivers/hv/ 9650F: drivers/input/serio/hyperv-keyboard.c 9651F: drivers/iommu/hyperv-iommu.c 9652F: drivers/net/ethernet/microsoft/ 9653F: drivers/net/hyperv/ 9654F: drivers/pci/controller/pci-hyperv-intf.c 9655F: drivers/pci/controller/pci-hyperv.c 9656F: drivers/scsi/storvsc_drv.c 9657F: drivers/uio/uio_hv_generic.c 9658F: drivers/video/fbdev/hyperv_fb.c 9659F: include/asm-generic/hyperv-tlfs.h 9660F: include/asm-generic/mshyperv.h 9661F: include/clocksource/hyperv_timer.h 9662F: include/linux/hyperv.h 9663F: include/net/mana 9664F: include/uapi/linux/hyperv.h 9665F: net/vmw_vsock/hyperv_transport.c 9666F: tools/hv/ 9667 9668HYPERBUS SUPPORT 9669M: Vignesh Raghavendra <vigneshr@ti.com> 9670L: linux-mtd@lists.infradead.org 9671S: Supported 9672Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9673C: irc://irc.oftc.net/mtd 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9675F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9676F: drivers/mtd/hyperbus/ 9677F: include/linux/mtd/hyperbus.h 9678 9679HYPERVISOR VIRTUAL CONSOLE DRIVER 9680L: linuxppc-dev@lists.ozlabs.org 9681S: Odd Fixes 9682F: drivers/tty/hvc/ 9683 9684I2C ACPI SUPPORT 9685M: Mika Westerberg <mika.westerberg@linux.intel.com> 9686L: linux-i2c@vger.kernel.org 9687L: linux-acpi@vger.kernel.org 9688S: Maintained 9689F: drivers/i2c/i2c-core-acpi.c 9690 9691I2C CONTROLLER DRIVER FOR NVIDIA GPU 9692M: Ajay Gupta <ajayg@nvidia.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9696F: drivers/i2c/busses/i2c-nvidia-gpu.c 9697 9698I2C MUXES 9699M: Peter Rosin <peda@axentia.se> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702F: Documentation/devicetree/bindings/i2c/i2c-arb* 9703F: Documentation/devicetree/bindings/i2c/i2c-gate* 9704F: Documentation/devicetree/bindings/i2c/i2c-mux* 9705F: Documentation/i2c/i2c-topology.rst 9706F: Documentation/i2c/muxes/ 9707F: drivers/i2c/i2c-mux.c 9708F: drivers/i2c/muxes/ 9709F: include/linux/i2c-mux.h 9710 9711I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9712M: Gregory CLEMENT <gregory.clement@bootlin.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9716F: drivers/i2c/busses/i2c-mv64xxx.c 9717 9718I2C OVER PARALLEL PORT 9719M: Jean Delvare <jdelvare@suse.com> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722F: Documentation/i2c/busses/i2c-parport.rst 9723F: drivers/i2c/busses/i2c-parport.c 9724 9725I2C SUBSYSTEM 9726M: Wolfram Sang <wsa@kernel.org> 9727L: linux-i2c@vger.kernel.org 9728S: Maintained 9729W: https://i2c.wiki.kernel.org/ 9730Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9731T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9732F: Documentation/devicetree/bindings/i2c/i2c.txt 9733F: Documentation/i2c/ 9734F: drivers/i2c/* 9735F: include/dt-bindings/i2c/i2c.h 9736F: include/linux/i2c-dev.h 9737F: include/linux/i2c-smbus.h 9738F: include/linux/i2c.h 9739F: include/uapi/linux/i2c-*.h 9740F: include/uapi/linux/i2c.h 9741 9742I2C SUBSYSTEM HOST DRIVERS 9743L: linux-i2c@vger.kernel.org 9744S: Odd Fixes 9745W: https://i2c.wiki.kernel.org/ 9746Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9747T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9748F: Documentation/devicetree/bindings/i2c/ 9749F: drivers/i2c/algos/ 9750F: drivers/i2c/busses/ 9751F: include/dt-bindings/i2c/ 9752 9753I2C-TAOS-EVM DRIVER 9754M: Jean Delvare <jdelvare@suse.com> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757F: Documentation/i2c/busses/i2c-taos-evm.rst 9758F: drivers/i2c/busses/i2c-taos-evm.c 9759 9760I2C-TINY-USB DRIVER 9761M: Till Harbaum <till@harbaum.org> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764W: http://www.harbaum.org/till/i2c_tiny_usb 9765F: drivers/i2c/busses/i2c-tiny-usb.c 9766 9767I2C/SMBUS CONTROLLER DRIVERS FOR PC 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-ali1535.rst 9772F: Documentation/i2c/busses/i2c-ali1563.rst 9773F: Documentation/i2c/busses/i2c-ali15x3.rst 9774F: Documentation/i2c/busses/i2c-amd756.rst 9775F: Documentation/i2c/busses/i2c-amd8111.rst 9776F: Documentation/i2c/busses/i2c-i801.rst 9777F: Documentation/i2c/busses/i2c-nforce2.rst 9778F: Documentation/i2c/busses/i2c-piix4.rst 9779F: Documentation/i2c/busses/i2c-sis5595.rst 9780F: Documentation/i2c/busses/i2c-sis630.rst 9781F: Documentation/i2c/busses/i2c-sis96x.rst 9782F: Documentation/i2c/busses/i2c-via.rst 9783F: Documentation/i2c/busses/i2c-viapro.rst 9784F: drivers/i2c/busses/i2c-ali1535.c 9785F: drivers/i2c/busses/i2c-ali1563.c 9786F: drivers/i2c/busses/i2c-ali15x3.c 9787F: drivers/i2c/busses/i2c-amd756-s4882.c 9788F: drivers/i2c/busses/i2c-amd756.c 9789F: drivers/i2c/busses/i2c-amd8111.c 9790F: drivers/i2c/busses/i2c-i801.c 9791F: drivers/i2c/busses/i2c-isch.c 9792F: drivers/i2c/busses/i2c-nforce2-s4985.c 9793F: drivers/i2c/busses/i2c-nforce2.c 9794F: drivers/i2c/busses/i2c-piix4.c 9795F: drivers/i2c/busses/i2c-sis5595.c 9796F: drivers/i2c/busses/i2c-sis630.c 9797F: drivers/i2c/busses/i2c-sis96x.c 9798F: drivers/i2c/busses/i2c-via.c 9799F: drivers/i2c/busses/i2c-viapro.c 9800 9801I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9802M: Hans de Goede <hdegoede@redhat.com> 9803L: linux-i2c@vger.kernel.org 9804S: Maintained 9805F: drivers/i2c/busses/i2c-cht-wc.c 9806 9807I2C/SMBUS ISMT DRIVER 9808M: Seth Heasley <seth.heasley@intel.com> 9809M: Neil Horman <nhorman@tuxdriver.com> 9810L: linux-i2c@vger.kernel.org 9811F: Documentation/i2c/busses/i2c-ismt.rst 9812F: drivers/i2c/busses/i2c-ismt.c 9813 9814I2C/SMBUS STUB DRIVER 9815M: Jean Delvare <jdelvare@suse.com> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818F: drivers/i2c/i2c-stub.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power Virtual Accelerator Switchboard 9910L: linuxppc-dev@lists.ozlabs.org 9911S: Supported 9912F: arch/powerpc/include/asm/vas.h 9913F: arch/powerpc/platforms/powernv/copy-paste.h 9914F: arch/powerpc/platforms/powernv/vas* 9915 9916IBM Power Virtual Ethernet Device Driver 9917M: Nick Child <nnac123@linux.ibm.com> 9918L: netdev@vger.kernel.org 9919S: Supported 9920F: drivers/net/ethernet/ibm/ibmveth.* 9921 9922IBM Power Virtual FC Device Drivers 9923M: Tyrel Datwyler <tyreld@linux.ibm.com> 9924L: linux-scsi@vger.kernel.org 9925S: Supported 9926F: drivers/scsi/ibmvscsi/ibmvfc* 9927 9928IBM Power Virtual Management Channel Driver 9929M: Brad Warrum <bwarrum@linux.ibm.com> 9930M: Ritu Agarwal <rituagar@linux.ibm.com> 9931S: Supported 9932F: drivers/misc/ibmvmc.* 9933 9934IBM Power Virtual SCSI Device Drivers 9935M: Tyrel Datwyler <tyreld@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi/ibmvscsi* 9939F: include/scsi/viosrp.h 9940 9941IBM Power Virtual SCSI Device Target Driver 9942M: Michael Cyr <mikecyr@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944L: target-devel@vger.kernel.org 9945S: Supported 9946F: drivers/scsi/ibmvscsi_tgt/ 9947 9948IBM Power VMX Cryptographic instructions 9949M: Breno Leitão <leitao@debian.org> 9950M: Nayna Jain <nayna@linux.ibm.com> 9951M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9952L: linux-crypto@vger.kernel.org 9953S: Supported 9954F: drivers/crypto/vmx/Kconfig 9955F: drivers/crypto/vmx/Makefile 9956F: drivers/crypto/vmx/aes* 9957F: drivers/crypto/vmx/ghash* 9958F: drivers/crypto/vmx/ppc-xlate.pl 9959F: drivers/crypto/vmx/vmx.c 9960 9961IBM ServeRAID RAID DRIVER 9962S: Orphan 9963F: drivers/scsi/ips.* 9964 9965ICH LPC AND GPIO DRIVER 9966M: Peter Tyser <ptyser@xes-inc.com> 9967S: Maintained 9968F: drivers/gpio/gpio-ich.c 9969F: drivers/mfd/lpc_ich.c 9970 9971ICY I2C DRIVER 9972M: Max Staudt <max@enpas.org> 9973L: linux-i2c@vger.kernel.org 9974S: Maintained 9975F: drivers/i2c/busses/i2c-icy.c 9976 9977IDEAPAD LAPTOP EXTRAS DRIVER 9978M: Ike Panhc <ike.pan@canonical.com> 9979L: platform-driver-x86@vger.kernel.org 9980S: Maintained 9981W: http://launchpad.net/ideapad-laptop 9982F: drivers/platform/x86/ideapad-laptop.c 9983 9984IDEAPAD LAPTOP SLIDEBAR DRIVER 9985M: Andrey Moiseev <o2g.org.ru@gmail.com> 9986L: linux-input@vger.kernel.org 9987S: Maintained 9988W: https://github.com/o2genum/ideapad-slidebar 9989F: drivers/input/misc/ideapad_slidebar.c 9990 9991IDMAPPED MOUNTS 9992M: Christian Brauner <brauner@kernel.org> 9993M: Seth Forshee <sforshee@kernel.org> 9994L: linux-fsdevel@vger.kernel.org 9995S: Maintained 9996T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9997F: Documentation/filesystems/idmappings.rst 9998F: tools/testing/selftests/mount_setattr/ 9999F: include/linux/mnt_idmapping.h 10000 10001IDT VersaClock 5 CLOCK DRIVER 10002M: Luca Ceresoli <luca@lucaceresoli.net> 10003S: Maintained 10004F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10005F: drivers/clk/clk-versaclock5.c 10006 10007IEEE 802.15.4 SUBSYSTEM 10008M: Alexander Aring <alex.aring@gmail.com> 10009M: Stefan Schmidt <stefan@datenfreihafen.org> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFE PROTOCOL 10028M: Yotam Gigi <yotam.gi@gmail.com> 10029M: Jamal Hadi Salim <jhs@mojatatu.com> 10030F: include/net/ife.h 10031F: include/uapi/linux/ife.h 10032F: net/ife 10033 10034IGORPLUG-USB IR RECEIVER 10035M: Sean Young <sean@mess.org> 10036L: linux-media@vger.kernel.org 10037S: Maintained 10038F: drivers/media/rc/igorplugusb.c 10039 10040IGUANAWORKS USB IR TRANSCEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/iguanair.c 10045 10046IIO DIGITAL POTENTIOMETER DAC 10047M: Peter Rosin <peda@axentia.se> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10051F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10052F: drivers/iio/dac/dpot-dac.c 10053 10054IIO ENVELOPE DETECTOR 10055M: Peter Rosin <peda@axentia.se> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10059F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10060F: drivers/iio/adc/envelope-detector.c 10061 10062IIO MULTIPLEXER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10067F: drivers/iio/multiplexer/iio-mux.c 10068 10069IIO SCMI BASED DRIVER 10070M: Jyoti Bhayana <jbhayana@google.com> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: drivers/iio/common/scmi_sensors/scmi_iio.c 10074 10075IIO SUBSYSTEM AND DRIVERS 10076M: Jonathan Cameron <jic23@kernel.org> 10077R: Lars-Peter Clausen <lars@metafoo.de> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10081F: Documentation/ABI/testing/configfs-iio* 10082F: Documentation/ABI/testing/sysfs-bus-iio* 10083F: Documentation/devicetree/bindings/iio/ 10084F: drivers/iio/ 10085F: drivers/staging/iio/ 10086F: include/dt-bindings/iio/ 10087F: include/linux/iio/ 10088F: tools/iio/ 10089 10090IIO UNIT CONVERTER 10091M: Peter Rosin <peda@axentia.se> 10092L: linux-iio@vger.kernel.org 10093S: Maintained 10094F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10095F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10096F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10097F: drivers/iio/afe/iio-rescale.c 10098 10099IKANOS/ADI EAGLE ADSL USB DRIVER 10100M: Matthieu Castet <castet.matthieu@free.fr> 10101M: Stanislaw Gruszka <stf_xl@wp.pl> 10102S: Maintained 10103F: drivers/usb/atm/ueagle-atm.c 10104 10105IMAGIS TOUCHSCREEN DRIVER 10106M: Markuss Broks <markuss.broks@gmail.com> 10107S: Maintained 10108F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10109F: drivers/input/touchscreen/imagis.c 10110 10111IMGTEC ASCII LCD DRIVER 10112M: Paul Burton <paulburton@kernel.org> 10113S: Maintained 10114F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10115F: drivers/auxdisplay/img-ascii-lcd.c 10116 10117IMGTEC IR DECODER DRIVER 10118S: Orphan 10119F: drivers/media/rc/img-ir/ 10120 10121IMON SOUNDGRAPH USB IR RECEIVER 10122M: Sean Young <sean@mess.org> 10123L: linux-media@vger.kernel.org 10124S: Maintained 10125F: drivers/media/rc/imon.c 10126F: drivers/media/rc/imon_raw.c 10127 10128IMS TWINTURBO FRAMEBUFFER DRIVER 10129L: linux-fbdev@vger.kernel.org 10130S: Orphan 10131F: drivers/video/fbdev/imsttfb.c 10132 10133INA209 HARDWARE MONITOR DRIVER 10134M: Guenter Roeck <linux@roeck-us.net> 10135L: linux-hwmon@vger.kernel.org 10136S: Maintained 10137F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10138F: Documentation/hwmon/ina209.rst 10139F: drivers/hwmon/ina209.c 10140 10141INA2XX HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/hwmon/ina2xx.rst 10146F: drivers/hwmon/ina2xx.c 10147F: include/linux/platform_data/ina2xx.h 10148 10149INDEX OF FURTHER KERNEL DOCUMENTATION 10150M: Carlos Bilbao <carlos.bilbao@amd.com> 10151S: Maintained 10152F: Documentation/process/kernel-docs.rst 10153 10154INDUSTRY PACK SUBSYSTEM (IPACK) 10155M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10156M: Jens Taprogge <jens.taprogge@taprogge.org> 10157M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10158L: industrypack-devel@lists.sourceforge.net 10159S: Maintained 10160W: http://industrypack.sourceforge.net 10161F: drivers/ipack/ 10162 10163INFINEON DPS310 Driver 10164M: Eddie James <eajames@linux.ibm.com> 10165L: linux-iio@vger.kernel.org 10166S: Maintained 10167F: drivers/iio/pressure/dps310.c 10168 10169INFINIBAND SUBSYSTEM 10170M: Jason Gunthorpe <jgg@nvidia.com> 10171M: Leon Romanovsky <leonro@nvidia.com> 10172L: linux-rdma@vger.kernel.org 10173S: Supported 10174W: https://github.com/linux-rdma/rdma-core 10175Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10176T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10177F: Documentation/devicetree/bindings/infiniband/ 10178F: Documentation/infiniband/ 10179F: drivers/infiniband/ 10180F: include/rdma/ 10181F: include/trace/events/ib_mad.h 10182F: include/trace/events/ib_umad.h 10183F: include/trace/misc/rdma.h 10184F: include/uapi/linux/if_infiniband.h 10185F: include/uapi/rdma/ 10186F: samples/bpf/ibumad_kern.c 10187F: samples/bpf/ibumad_user.c 10188 10189INGENIC JZ4780 NAND DRIVER 10190M: Harvey Hunt <harveyhuntnexus@gmail.com> 10191L: linux-mtd@lists.infradead.org 10192L: linux-mips@vger.kernel.org 10193S: Maintained 10194F: drivers/mtd/nand/raw/ingenic/ 10195 10196INGENIC JZ47xx SoCs 10197M: Paul Cercueil <paul@crapouillou.net> 10198L: linux-mips@vger.kernel.org 10199S: Maintained 10200F: arch/mips/boot/dts/ingenic/ 10201F: arch/mips/generic/board-ingenic.c 10202F: arch/mips/include/asm/mach-ingenic/ 10203F: arch/mips/ingenic/Kconfig 10204F: drivers/clk/ingenic/ 10205F: drivers/dma/dma-jz4780.c 10206F: drivers/gpu/drm/ingenic/ 10207F: drivers/i2c/busses/i2c-jz4780.c 10208F: drivers/iio/adc/ingenic-adc.c 10209F: drivers/irqchip/irq-ingenic.c 10210F: drivers/memory/jz4780-nemc.c 10211F: drivers/mmc/host/jz4740_mmc.c 10212F: drivers/mtd/nand/raw/ingenic/ 10213F: drivers/pinctrl/pinctrl-ingenic.c 10214F: drivers/power/supply/ingenic-battery.c 10215F: drivers/pwm/pwm-jz4740.c 10216F: drivers/remoteproc/ingenic_rproc.c 10217F: drivers/rtc/rtc-jz4740.c 10218F: drivers/tty/serial/8250/8250_ingenic.c 10219F: drivers/usb/musb/jz4740.c 10220F: drivers/watchdog/jz4740_wdt.c 10221F: include/dt-bindings/iio/adc/ingenic,adc.h 10222F: include/linux/mfd/ingenic-tcu.h 10223F: sound/soc/codecs/jz47* 10224F: sound/soc/jz4740/ 10225 10226INJOINIC IP5xxx POWER BANK IC DRIVER 10227M: Samuel Holland <samuel@sholland.org> 10228S: Maintained 10229F: drivers/power/supply/ip5xxx_power.c 10230 10231INOTIFY 10232M: Jan Kara <jack@suse.cz> 10233R: Amir Goldstein <amir73il@gmail.com> 10234L: linux-fsdevel@vger.kernel.org 10235S: Maintained 10236F: Documentation/filesystems/inotify.rst 10237F: fs/notify/inotify/ 10238F: include/linux/inotify.h 10239F: include/uapi/linux/inotify.h 10240 10241INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10242M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10243L: linux-input@vger.kernel.org 10244S: Maintained 10245Q: http://patchwork.kernel.org/project/linux-input/list/ 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10247F: Documentation/devicetree/bindings/input/ 10248F: Documentation/devicetree/bindings/serio/ 10249F: Documentation/input/ 10250F: drivers/input/ 10251F: include/dt-bindings/input/ 10252F: include/linux/input.h 10253F: include/linux/input/ 10254F: include/uapi/linux/input-event-codes.h 10255F: include/uapi/linux/input.h 10256 10257INPUT MULTITOUCH (MT) PROTOCOL 10258M: Henrik Rydberg <rydberg@bitmath.org> 10259L: linux-input@vger.kernel.org 10260S: Odd fixes 10261F: Documentation/input/multi-touch-protocol.rst 10262F: drivers/input/input-mt.c 10263K: \b(ABS|SYN)_MT_ 10264 10265INSIDE SECURE CRYPTO DRIVER 10266M: Antoine Tenart <atenart@kernel.org> 10267L: linux-crypto@vger.kernel.org 10268S: Maintained 10269F: drivers/crypto/inside-secure/ 10270 10271INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10272M: Mimi Zohar <zohar@linux.ibm.com> 10273M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10274L: linux-integrity@vger.kernel.org 10275S: Supported 10276T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10277F: security/integrity/ima/ 10278F: security/integrity/ 10279 10280INTEL 810/815 FRAMEBUFFER DRIVER 10281M: Antonino Daplas <adaplas@gmail.com> 10282L: linux-fbdev@vger.kernel.org 10283S: Maintained 10284F: drivers/video/fbdev/i810/ 10285 10286INTEL 8255 GPIO DRIVER 10287M: William Breathitt Gray <william.gray@linaro.org> 10288L: linux-gpio@vger.kernel.org 10289S: Maintained 10290F: drivers/gpio/gpio-i8255.c 10291F: drivers/gpio/gpio-i8255.h 10292 10293INTEL ASoC DRIVERS 10294M: Cezary Rojewski <cezary.rojewski@intel.com> 10295M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10296M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10297M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10298M: Bard Liao <yung-chuan.liao@linux.intel.com> 10299M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10300M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10301L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10302S: Supported 10303F: sound/soc/intel/ 10304 10305INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10306M: Hans de Goede <hdegoede@redhat.com> 10307L: platform-driver-x86@vger.kernel.org 10308S: Maintained 10309F: drivers/platform/x86/intel/atomisp2/pm.c 10310 10311INTEL ATOMISP2 LED DRIVER 10312M: Hans de Goede <hdegoede@redhat.com> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: drivers/platform/x86/intel/atomisp2/led.c 10316 10317INTEL BIOS SAR INT1092 DRIVER 10318M: Shravan Sudhakar <s.shravan@intel.com> 10319M: Intel Corporation <linuxwwan@intel.com> 10320L: platform-driver-x86@vger.kernel.org 10321S: Maintained 10322F: drivers/platform/x86/intel/int1092/ 10323 10324INTEL BROXTON PMC DRIVER 10325M: Mika Westerberg <mika.westerberg@linux.intel.com> 10326M: Zha Qipeng <qipeng.zha@intel.com> 10327S: Maintained 10328F: drivers/mfd/intel_pmc_bxt.c 10329F: include/linux/mfd/intel_pmc_bxt.h 10330 10331INTEL C600 SERIES SAS CONTROLLER DRIVER 10332M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10333L: linux-scsi@vger.kernel.org 10334S: Supported 10335T: git git://git.code.sf.net/p/intel-sas/isci 10336F: drivers/scsi/isci/ 10337 10338INTEL CPU family model numbers 10339M: Tony Luck <tony.luck@intel.com> 10340M: x86@kernel.org 10341L: linux-kernel@vger.kernel.org 10342S: Supported 10343F: arch/x86/include/asm/intel-family.h 10344 10345INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10346M: Jani Nikula <jani.nikula@linux.intel.com> 10347M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10348M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10349M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10350L: intel-gfx@lists.freedesktop.org 10351S: Supported 10352W: https://01.org/linuxgraphics/ 10353Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10354B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10355C: irc://irc.oftc.net/intel-gfx 10356T: git git://anongit.freedesktop.org/drm-intel 10357F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10358F: Documentation/gpu/i915.rst 10359F: drivers/gpu/drm/i915/ 10360F: include/drm/i915* 10361F: include/uapi/drm/i915_drm.h 10362 10363INTEL ETHERNET DRIVERS 10364M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10365M: Tony Nguyen <anthony.l.nguyen@intel.com> 10366L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10367S: Supported 10368W: http://www.intel.com/support/feedback.htm 10369W: http://e1000.sourceforge.net/ 10370Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10373F: Documentation/networking/device_drivers/ethernet/intel/ 10374F: drivers/net/ethernet/intel/ 10375F: drivers/net/ethernet/intel/*/ 10376F: include/linux/avf/virtchnl.h 10377F: include/linux/net/intel/iidc.h 10378 10379INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10380M: Mustafa Ismail <mustafa.ismail@intel.com> 10381M: Shiraz Saleem <shiraz.saleem@intel.com> 10382L: linux-rdma@vger.kernel.org 10383S: Supported 10384F: drivers/infiniband/hw/irdma/ 10385F: include/uapi/rdma/irdma-abi.h 10386 10387INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10388M: Maik Broemme <mbroemme@libmpq.org> 10389L: linux-fbdev@vger.kernel.org 10390S: Maintained 10391F: Documentation/fb/intelfb.rst 10392F: drivers/video/fbdev/intelfb/ 10393 10394INTEL GPIO DRIVERS 10395M: Andy Shevchenko <andy@kernel.org> 10396L: linux-gpio@vger.kernel.org 10397S: Supported 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10399F: drivers/gpio/gpio-ich.c 10400F: drivers/gpio/gpio-merrifield.c 10401F: drivers/gpio/gpio-ml-ioh.c 10402F: drivers/gpio/gpio-pch.c 10403F: drivers/gpio/gpio-sch.c 10404F: drivers/gpio/gpio-sodaville.c 10405 10406INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10407M: Zhenyu Wang <zhenyuw@linux.intel.com> 10408M: Zhi Wang <zhi.a.wang@intel.com> 10409L: intel-gvt-dev@lists.freedesktop.org 10410L: intel-gfx@lists.freedesktop.org 10411S: Supported 10412W: https://01.org/igvt-g 10413T: git https://github.com/intel/gvt-linux.git 10414F: drivers/gpu/drm/i915/gvt/ 10415 10416INTEL HID EVENT DRIVER 10417M: Alex Hung <alexhung@gmail.com> 10418L: platform-driver-x86@vger.kernel.org 10419S: Maintained 10420F: drivers/platform/x86/intel/hid.c 10421 10422INTEL I/OAT DMA DRIVER 10423M: Dave Jiang <dave.jiang@intel.com> 10424R: Dan Williams <dan.j.williams@intel.com> 10425L: dmaengine@vger.kernel.org 10426S: Supported 10427Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10428F: drivers/dma/ioat* 10429 10430INTEL IDXD DRIVER 10431M: Fenghua Yu <fenghua.yu@intel.com> 10432M: Dave Jiang <dave.jiang@intel.com> 10433L: dmaengine@vger.kernel.org 10434S: Supported 10435F: drivers/dma/idxd/* 10436F: include/uapi/linux/idxd.h 10437 10438INTEL IDLE DRIVER 10439M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10440M: Len Brown <lenb@kernel.org> 10441L: linux-pm@vger.kernel.org 10442S: Supported 10443B: https://bugzilla.kernel.org 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10445F: drivers/idle/intel_idle.c 10446 10447INTEL IN FIELD SCAN (IFS) DEVICE 10448M: Jithu Joseph <jithu.joseph@intel.com> 10449R: Ashok Raj <ashok.raj@intel.com> 10450R: Tony Luck <tony.luck@intel.com> 10451S: Maintained 10452F: drivers/platform/x86/intel/ifs 10453F: include/trace/events/intel_ifs.h 10454 10455INTEL INTEGRATED SENSOR HUB DRIVER 10456M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10457M: Jiri Kosina <jikos@kernel.org> 10458L: linux-input@vger.kernel.org 10459S: Maintained 10460F: drivers/hid/intel-ish-hid/ 10461 10462INTEL IOMMU (VT-d) 10463M: David Woodhouse <dwmw2@infradead.org> 10464M: Lu Baolu <baolu.lu@linux.intel.com> 10465L: iommu@lists.linux.dev 10466S: Supported 10467T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10468F: drivers/iommu/intel/ 10469F: include/linux/intel-svm.h 10470 10471INTEL IPU3 CSI-2 CIO2 DRIVER 10472M: Yong Zhi <yong.zhi@intel.com> 10473M: Sakari Ailus <sakari.ailus@linux.intel.com> 10474M: Bingbu Cao <bingbu.cao@intel.com> 10475M: Dan Scally <djrscally@gmail.com> 10476R: Tianshu Qiu <tian.shu.qiu@intel.com> 10477L: linux-media@vger.kernel.org 10478S: Maintained 10479T: git git://linuxtv.org/media_tree.git 10480F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10481F: drivers/media/pci/intel/ipu3/ 10482 10483INTEL IPU3 CSI-2 IMGU DRIVER 10484M: Sakari Ailus <sakari.ailus@linux.intel.com> 10485R: Bingbu Cao <bingbu.cao@intel.com> 10486R: Tianshu Qiu <tian.shu.qiu@intel.com> 10487L: linux-media@vger.kernel.org 10488S: Maintained 10489F: Documentation/admin-guide/media/ipu3.rst 10490F: Documentation/admin-guide/media/ipu3_rcb.svg 10491F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10492F: drivers/staging/media/ipu3/ 10493 10494INTEL IXP4XX CRYPTO SUPPORT 10495M: Corentin Labbe <clabbe@baylibre.com> 10496L: linux-crypto@vger.kernel.org 10497S: Maintained 10498F: drivers/crypto/ixp4xx_crypto.c 10499 10500INTEL ISHTP ECLITE DRIVER 10501M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10502L: platform-driver-x86@vger.kernel.org 10503S: Supported 10504F: drivers/platform/x86/intel/ishtp_eclite.c 10505 10506INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10507M: Krzysztof Halasa <khalasa@piap.pl> 10508S: Maintained 10509F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10510F: drivers/net/wan/ixp4xx_hss.c 10511F: drivers/soc/ixp4xx/ixp4xx-npe.c 10512F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10513F: include/linux/soc/ixp4xx/npe.h 10514F: include/linux/soc/ixp4xx/qmgr.h 10515 10516INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10517M: Deepak Saxena <dsaxena@plexity.net> 10518S: Maintained 10519F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10520F: drivers/char/hw_random/ixp4xx-rng.c 10521 10522INTEL KEEM BAY DRM DRIVER 10523M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10524M: Edmund Dea <edmund.j.dea@intel.com> 10525S: Maintained 10526F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10527F: drivers/gpu/drm/kmb/ 10528 10529INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10530M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10531S: Maintained 10532F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10533F: drivers/crypto/keembay/Kconfig 10534F: drivers/crypto/keembay/Makefile 10535F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10536F: drivers/crypto/keembay/ocs-aes.c 10537F: drivers/crypto/keembay/ocs-aes.h 10538 10539INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10540M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10541M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10542M: Mark Gross <mgross@linux.intel.com> 10543S: Maintained 10544F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10545F: drivers/crypto/keembay/Kconfig 10546F: drivers/crypto/keembay/Makefile 10547F: drivers/crypto/keembay/keembay-ocs-ecc.c 10548 10549INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551M: Declan Murphy <declan.murphy@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10554F: drivers/crypto/keembay/Kconfig 10555F: drivers/crypto/keembay/Makefile 10556F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10557F: drivers/crypto/keembay/ocs-hcu.c 10558F: drivers/crypto/keembay/ocs-hcu.h 10559 10560INTEL THUNDER BAY EMMC PHY DRIVER 10561M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10562M: Rashmi A <rashmi.a@intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10565F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10566 10567INTEL MANAGEMENT ENGINE (mei) 10568M: Tomas Winkler <tomas.winkler@intel.com> 10569L: linux-kernel@vger.kernel.org 10570S: Supported 10571F: Documentation/driver-api/mei/* 10572F: drivers/misc/mei/ 10573F: drivers/watchdog/mei_wdt.c 10574F: include/linux/mei_aux.h 10575F: include/linux/mei_cl_bus.h 10576F: include/uapi/linux/mei.h 10577F: samples/mei/* 10578 10579INTEL MAX 10 BMC MFD DRIVER 10580M: Xu Yilun <yilun.xu@intel.com> 10581R: Tom Rix <trix@redhat.com> 10582S: Maintained 10583F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10584F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10585F: drivers/hwmon/intel-m10-bmc-hwmon.c 10586F: drivers/mfd/intel-m10-bmc.c 10587F: include/linux/mfd/intel-m10-bmc.h 10588 10589INTEL MENLOW THERMAL DRIVER 10590M: Sujith Thomas <sujith.thomas@intel.com> 10591L: linux-pm@vger.kernel.org 10592S: Supported 10593F: drivers/thermal/intel/intel_menlow.c 10594 10595INTEL P-Unit IPC DRIVER 10596M: Zha Qipeng <qipeng.zha@intel.com> 10597L: platform-driver-x86@vger.kernel.org 10598S: Maintained 10599F: arch/x86/include/asm/intel_punit_ipc.h 10600F: drivers/platform/x86/intel/punit_ipc.c 10601 10602INTEL PMC CORE DRIVER 10603M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10604M: David E Box <david.e.box@intel.com> 10605L: platform-driver-x86@vger.kernel.org 10606S: Maintained 10607F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10608F: drivers/platform/x86/intel/pmc/ 10609 10610INTEL PMIC GPIO DRIVERS 10611M: Andy Shevchenko <andy@kernel.org> 10612S: Supported 10613T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10614F: drivers/gpio/gpio-*cove.c 10615 10616INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10617M: Andy Shevchenko <andy@kernel.org> 10618S: Supported 10619F: drivers/mfd/intel_soc_pmic* 10620F: include/linux/mfd/intel_soc_pmic* 10621 10622INTEL PMT DRIVERS 10623M: David E. Box <david.e.box@linux.intel.com> 10624S: Supported 10625F: drivers/platform/x86/intel/pmt/ 10626 10627INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10628M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10629L: linux-wireless@vger.kernel.org 10630S: Maintained 10631F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10632F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10633F: drivers/net/wireless/intel/ipw2x00/ 10634 10635INTEL PSTATE DRIVER 10636M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10637M: Len Brown <lenb@kernel.org> 10638L: linux-pm@vger.kernel.org 10639S: Supported 10640F: drivers/cpufreq/intel_pstate.c 10641 10642INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10643M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10644L: linux-iio@vger.kernel.org 10645F: drivers/counter/intel-qep.c 10646 10647INTEL SCU DRIVERS 10648M: Mika Westerberg <mika.westerberg@linux.intel.com> 10649S: Maintained 10650F: arch/x86/include/asm/intel_scu_ipc.h 10651F: drivers/platform/x86/intel_scu_* 10652 10653INTEL SDSI DRIVER 10654M: David E. Box <david.e.box@linux.intel.com> 10655S: Supported 10656F: drivers/platform/x86/intel/sdsi.c 10657F: tools/arch/x86/intel_sdsi/ 10658F: tools/testing/selftests/drivers/sdsi/ 10659 10660INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10661M: Daniel Scally <djrscally@gmail.com> 10662S: Maintained 10663F: drivers/platform/x86/intel/int3472/ 10664 10665INTEL SPEED SELECT TECHNOLOGY 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: drivers/platform/x86/intel/speed_select_if/ 10670F: include/uapi/linux/isst_if.h 10671F: tools/power/x86/intel-speed-select/ 10672 10673INTEL STRATIX10 FIRMWARE DRIVERS 10674M: Dinh Nguyen <dinguyen@kernel.org> 10675L: linux-kernel@vger.kernel.org 10676S: Maintained 10677F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10678F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10679F: drivers/firmware/stratix10-rsu.c 10680F: drivers/firmware/stratix10-svc.c 10681F: include/linux/firmware/intel/stratix10-smc.h 10682F: include/linux/firmware/intel/stratix10-svc-client.h 10683T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10684 10685INTEL TELEMETRY DRIVER 10686M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10687M: "David E. Box" <david.e.box@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: arch/x86/include/asm/intel_telemetry.h 10691F: drivers/platform/x86/intel/telemetry/ 10692 10693INTEL UNCORE FREQUENCY CONTROL 10694M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10695L: platform-driver-x86@vger.kernel.org 10696S: Maintained 10697F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10698F: drivers/platform/x86/intel/uncore-frequency/ 10699 10700INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10701M: David E. Box <david.e.box@linux.intel.com> 10702S: Supported 10703F: drivers/platform/x86/intel/vsec.* 10704 10705INTEL VIRTUAL BUTTON DRIVER 10706M: AceLan Kao <acelan.kao@canonical.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: drivers/platform/x86/intel/vbtn.c 10710 10711INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10712M: Stanislaw Gruszka <stf_xl@wp.pl> 10713L: linux-wireless@vger.kernel.org 10714S: Supported 10715F: drivers/net/wireless/intel/iwlegacy/ 10716 10717INTEL WIRELESS WIFI LINK (iwlwifi) 10718M: Gregory Greenman <gregory.greenman@intel.com> 10719L: linux-wireless@vger.kernel.org 10720S: Supported 10721W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10722T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10723F: drivers/net/wireless/intel/iwlwifi/ 10724 10725INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10726M: Jithu Joseph <jithu.joseph@intel.com> 10727R: Maurice Ma <maurice.ma@intel.com> 10728S: Maintained 10729W: https://slimbootloader.github.io/security/firmware-update.html 10730F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10731 10732INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10733L: Dell.Client.Kernel@dell.com 10734S: Maintained 10735F: drivers/platform/x86/intel/wmi/thunderbolt.c 10736 10737INTEL WWAN IOSM DRIVER 10738M: M Chetan Kumar <m.chetan.kumar@intel.com> 10739M: Intel Corporation <linuxwwan@intel.com> 10740L: netdev@vger.kernel.org 10741S: Maintained 10742F: drivers/net/wwan/iosm/ 10743 10744INTEL(R) TRACE HUB 10745M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10746S: Supported 10747F: Documentation/trace/intel_th.rst 10748F: drivers/hwtracing/intel_th/ 10749F: include/linux/intel_th.h 10750 10751INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10752M: Ning Sun <ning.sun@intel.com> 10753L: tboot-devel@lists.sourceforge.net 10754S: Supported 10755W: http://tboot.sourceforge.net 10756T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10757F: Documentation/x86/intel_txt.rst 10758F: arch/x86/kernel/tboot.c 10759F: include/linux/tboot.h 10760 10761INTEL SGX 10762M: Jarkko Sakkinen <jarkko@kernel.org> 10763R: Dave Hansen <dave.hansen@linux.intel.com> 10764L: linux-sgx@vger.kernel.org 10765S: Supported 10766Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10768F: Documentation/x86/sgx.rst 10769F: arch/x86/entry/vdso/vsgx.S 10770F: arch/x86/include/asm/sgx.h 10771F: arch/x86/include/uapi/asm/sgx.h 10772F: arch/x86/kernel/cpu/sgx/* 10773F: tools/testing/selftests/sgx/* 10774K: \bSGX_ 10775 10776INTERCONNECT API 10777M: Georgi Djakov <djakov@kernel.org> 10778L: linux-pm@vger.kernel.org 10779S: Maintained 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10781F: Documentation/devicetree/bindings/interconnect/ 10782F: Documentation/driver-api/interconnect.rst 10783F: drivers/interconnect/ 10784F: include/dt-bindings/interconnect/ 10785F: include/linux/interconnect-provider.h 10786F: include/linux/interconnect.h 10787 10788INTERRUPT COUNTER DRIVER 10789M: Oleksij Rempel <o.rempel@pengutronix.de> 10790R: Pengutronix Kernel Team <kernel@pengutronix.de> 10791L: linux-iio@vger.kernel.org 10792F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10793F: drivers/counter/interrupt-cnt.c 10794 10795INTERSIL ISL7998X VIDEO DECODER DRIVER 10796M: Michael Tretter <m.tretter@pengutronix.de> 10797R: Pengutronix Kernel Team <kernel@pengutronix.de> 10798L: linux-media@vger.kernel.org 10799S: Maintained 10800F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10801F: drivers/media/i2c/isl7998x.c 10802 10803INVENSENSE ICM-426xx IMU DRIVER 10804M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10805L: linux-iio@vger.kernel.org 10806S: Maintained 10807W: https://invensense.tdk.com/ 10808F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10809F: drivers/iio/imu/inv_icm42600/ 10810 10811INVENSENSE MPU-3050 GYROSCOPE DRIVER 10812M: Linus Walleij <linus.walleij@linaro.org> 10813L: linux-iio@vger.kernel.org 10814S: Maintained 10815F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10816F: drivers/iio/gyro/mpu3050* 10817 10818IOC3 ETHERNET DRIVER 10819M: Ralf Baechle <ralf@linux-mips.org> 10820L: linux-mips@vger.kernel.org 10821S: Maintained 10822F: drivers/net/ethernet/sgi/ioc3-eth.c 10823 10824IOMAP FILESYSTEM LIBRARY 10825M: Christoph Hellwig <hch@infradead.org> 10826M: Darrick J. Wong <djwong@kernel.org> 10827L: linux-xfs@vger.kernel.org 10828L: linux-fsdevel@vger.kernel.org 10829S: Supported 10830T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10831F: fs/iomap/ 10832F: include/linux/iomap.h 10833 10834IOMMU DMA-API LAYER 10835M: Robin Murphy <robin.murphy@arm.com> 10836L: iommu@lists.linux.dev 10837S: Maintained 10838T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10839F: drivers/iommu/dma-iommu.c 10840F: drivers/iommu/dma-iommu.h 10841F: drivers/iommu/iova.c 10842F: include/linux/iova.h 10843 10844IOMMUFD 10845M: Jason Gunthorpe <jgg@nvidia.com> 10846M: Kevin Tian <kevin.tian@intel.com> 10847L: iommu@lists.linux.dev 10848S: Maintained 10849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10850F: Documentation/userspace-api/iommufd.rst 10851F: drivers/iommu/iommufd/ 10852F: include/linux/iommufd.h 10853F: include/uapi/linux/iommufd.h 10854F: tools/testing/selftests/iommu/ 10855 10856IOMMU SUBSYSTEM 10857M: Joerg Roedel <joro@8bytes.org> 10858M: Will Deacon <will@kernel.org> 10859R: Robin Murphy <robin.murphy@arm.com> 10860L: iommu@lists.linux.dev 10861S: Maintained 10862T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10863F: Documentation/devicetree/bindings/iommu/ 10864F: Documentation/userspace-api/iommu.rst 10865F: drivers/iommu/ 10866F: include/linux/iommu.h 10867F: include/linux/iova.h 10868F: include/linux/of_iommu.h 10869F: include/uapi/linux/iommu.h 10870 10871IOSYS-MAP HELPERS 10872M: Thomas Zimmermann <tzimmermann@suse.de> 10873L: dri-devel@lists.freedesktop.org 10874S: Maintained 10875T: git git://anongit.freedesktop.org/drm/drm-misc 10876F: include/linux/iosys-map.h 10877 10878IO_URING 10879M: Jens Axboe <axboe@kernel.dk> 10880R: Pavel Begunkov <asml.silence@gmail.com> 10881L: io-uring@vger.kernel.org 10882S: Maintained 10883T: git git://git.kernel.dk/linux-block 10884T: git git://git.kernel.dk/liburing 10885F: io_uring/ 10886F: include/linux/io_uring.h 10887F: include/linux/io_uring_types.h 10888F: include/trace/events/io_uring.h 10889F: include/uapi/linux/io_uring.h 10890F: tools/io_uring/ 10891 10892IPMI SUBSYSTEM 10893M: Corey Minyard <minyard@acm.org> 10894L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10895S: Supported 10896W: http://openipmi.sourceforge.net/ 10897T: git https://github.com/cminyard/linux-ipmi.git for-next 10898F: Documentation/driver-api/ipmi.rst 10899F: Documentation/devicetree/bindings/ipmi/ 10900F: drivers/char/ipmi/ 10901F: include/linux/ipmi* 10902F: include/uapi/linux/ipmi* 10903 10904IPS SCSI RAID DRIVER 10905M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10906L: linux-scsi@vger.kernel.org 10907S: Maintained 10908W: http://www.adaptec.com/ 10909F: drivers/scsi/ips* 10910 10911IPVS 10912M: Simon Horman <horms@verge.net.au> 10913M: Julian Anastasov <ja@ssi.bg> 10914L: netdev@vger.kernel.org 10915L: lvs-devel@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10919F: Documentation/networking/ipvs-sysctl.rst 10920F: include/net/ip_vs.h 10921F: include/uapi/linux/ip_vs.h 10922F: net/netfilter/ipvs/ 10923 10924IPWIRELESS DRIVER 10925M: Jiri Kosina <jikos@kernel.org> 10926M: David Sterba <dsterba@suse.com> 10927S: Odd Fixes 10928F: drivers/tty/ipwireless/ 10929 10930IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10931M: Marc Zyngier <maz@kernel.org> 10932S: Maintained 10933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10934F: Documentation/core-api/irq/irq-domain.rst 10935F: include/linux/irqdomain.h 10936F: kernel/irq/irqdomain.c 10937F: kernel/irq/msi.c 10938 10939IRQ SUBSYSTEM 10940M: Thomas Gleixner <tglx@linutronix.de> 10941L: linux-kernel@vger.kernel.org 10942S: Maintained 10943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10944F: kernel/irq/ 10945 10946IRQCHIP DRIVERS 10947M: Thomas Gleixner <tglx@linutronix.de> 10948M: Marc Zyngier <maz@kernel.org> 10949L: linux-kernel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10952F: Documentation/devicetree/bindings/interrupt-controller/ 10953F: drivers/irqchip/ 10954 10955ISA 10956M: William Breathitt Gray <william.gray@linaro.org> 10957S: Maintained 10958F: Documentation/driver-api/isa.rst 10959F: drivers/base/isa.c 10960F: include/linux/isa.h 10961 10962ISA RADIO MODULE 10963M: Hans Verkuil <hverkuil@xs4all.nl> 10964L: linux-media@vger.kernel.org 10965S: Maintained 10966W: https://linuxtv.org 10967T: git git://linuxtv.org/media_tree.git 10968F: drivers/media/radio/radio-isa* 10969 10970ISAPNP 10971M: Jaroslav Kysela <perex@perex.cz> 10972S: Maintained 10973F: Documentation/driver-api/isapnp.rst 10974F: drivers/pnp/isapnp/ 10975F: include/linux/isapnp.h 10976 10977ISCSI 10978M: Lee Duncan <lduncan@suse.com> 10979M: Chris Leech <cleech@redhat.com> 10980M: Mike Christie <michael.christie@oracle.com> 10981L: open-iscsi@googlegroups.com 10982L: linux-scsi@vger.kernel.org 10983S: Maintained 10984W: www.open-iscsi.com 10985F: drivers/scsi/*iscsi* 10986F: include/scsi/*iscsi* 10987 10988iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10989M: Peter Jones <pjones@redhat.com> 10990M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10991S: Maintained 10992F: drivers/firmware/iscsi_ibft* 10993 10994ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10995M: Sagi Grimberg <sagi@grimberg.me> 10996M: Max Gurtovoy <mgurtovoy@nvidia.com> 10997L: linux-rdma@vger.kernel.org 10998S: Supported 10999W: http://www.openfabrics.org 11000W: www.open-iscsi.org 11001Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11002F: drivers/infiniband/ulp/iser/ 11003 11004ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11005M: Sagi Grimberg <sagi@grimberg.me> 11006L: linux-rdma@vger.kernel.org 11007L: target-devel@vger.kernel.org 11008S: Supported 11009W: http://www.linux-iscsi.org 11010T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11011F: drivers/infiniband/ulp/isert 11012 11013ISDN/CMTP OVER BLUETOOTH 11014M: Karsten Keil <isdn@linux-pingi.de> 11015L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11016L: netdev@vger.kernel.org 11017S: Odd Fixes 11018W: http://www.isdn4linux.de 11019F: Documentation/isdn/ 11020F: drivers/isdn/capi/ 11021F: include/linux/isdn/ 11022F: include/uapi/linux/isdn/ 11023F: net/bluetooth/cmtp/ 11024 11025ISDN/mISDN SUBSYSTEM 11026M: Karsten Keil <isdn@linux-pingi.de> 11027L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11028L: netdev@vger.kernel.org 11029S: Maintained 11030W: http://www.isdn4linux.de 11031F: drivers/isdn/Kconfig 11032F: drivers/isdn/Makefile 11033F: drivers/isdn/hardware/ 11034F: drivers/isdn/mISDN/ 11035 11036ISOFS FILESYSTEM 11037M: Jan Kara <jack@suse.cz> 11038L: linux-fsdevel@vger.kernel.org 11039S: Maintained 11040F: Documentation/filesystems/isofs.rst 11041F: fs/isofs/ 11042 11043IT87 HARDWARE MONITORING DRIVER 11044M: Jean Delvare <jdelvare@suse.com> 11045L: linux-hwmon@vger.kernel.org 11046S: Maintained 11047F: Documentation/hwmon/it87.rst 11048F: drivers/hwmon/it87.c 11049 11050IT913X MEDIA DRIVER 11051M: Antti Palosaari <crope@iki.fi> 11052L: linux-media@vger.kernel.org 11053S: Maintained 11054W: https://linuxtv.org 11055W: http://palosaari.fi/linux/ 11056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11057T: git git://linuxtv.org/anttip/media_tree.git 11058F: drivers/media/tuners/it913x* 11059 11060ITE IT66121 HDMI BRIDGE DRIVER 11061M: Phong LE <ple@baylibre.com> 11062M: Neil Armstrong <neil.armstrong@linaro.org> 11063S: Maintained 11064T: git git://anongit.freedesktop.org/drm/drm-misc 11065F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11066F: drivers/gpu/drm/bridge/ite-it66121.c 11067 11068IVTV VIDEO4LINUX DRIVER 11069M: Andy Walls <awalls@md.metrocast.net> 11070L: linux-media@vger.kernel.org 11071S: Maintained 11072W: https://linuxtv.org 11073T: git git://linuxtv.org/media_tree.git 11074F: Documentation/admin-guide/media/ivtv* 11075F: drivers/media/pci/ivtv/ 11076F: include/uapi/linux/ivtv* 11077 11078IX2505V MEDIA DRIVER 11079M: Malcolm Priestley <tvboxspy@gmail.com> 11080L: linux-media@vger.kernel.org 11081S: Maintained 11082W: https://linuxtv.org 11083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11084F: drivers/media/dvb-frontends/ix2505v* 11085 11086JAILHOUSE HYPERVISOR INTERFACE 11087M: Jan Kiszka <jan.kiszka@siemens.com> 11088L: jailhouse-dev@googlegroups.com 11089S: Maintained 11090F: arch/x86/include/asm/jailhouse_para.h 11091F: arch/x86/kernel/jailhouse.c 11092 11093JC42.4 TEMPERATURE SENSOR DRIVER 11094M: Guenter Roeck <linux@roeck-us.net> 11095L: linux-hwmon@vger.kernel.org 11096S: Maintained 11097F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11098F: Documentation/hwmon/jc42.rst 11099F: drivers/hwmon/jc42.c 11100 11101JFS FILESYSTEM 11102M: Dave Kleikamp <shaggy@kernel.org> 11103L: jfs-discussion@lists.sourceforge.net 11104S: Odd Fixes 11105W: http://jfs.sourceforge.net/ 11106T: git https://github.com/kleikamp/linux-shaggy.git 11107F: Documentation/admin-guide/jfs.rst 11108F: fs/jfs/ 11109 11110JME NETWORK DRIVER 11111M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11112L: netdev@vger.kernel.org 11113S: Maintained 11114F: drivers/net/ethernet/jme.* 11115 11116JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11117M: David Woodhouse <dwmw2@infradead.org> 11118M: Richard Weinberger <richard@nod.at> 11119L: linux-mtd@lists.infradead.org 11120S: Odd Fixes 11121W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11122T: git git://git.infradead.org/ubifs-2.6.git 11123F: fs/jffs2/ 11124F: include/uapi/linux/jffs2.h 11125 11126JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11127M: "Theodore Ts'o" <tytso@mit.edu> 11128M: Jan Kara <jack@suse.com> 11129L: linux-ext4@vger.kernel.org 11130S: Maintained 11131F: fs/jbd2/ 11132F: include/linux/jbd2.h 11133 11134JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11135M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11136L: linux-media@vger.kernel.org 11137L: linux-renesas-soc@vger.kernel.org 11138S: Maintained 11139F: drivers/media/platform/renesas/rcar_jpu.c 11140 11141JSM Neo PCI based serial card 11142L: linux-serial@vger.kernel.org 11143S: Orphan 11144F: drivers/tty/serial/jsm/ 11145 11146K10TEMP HARDWARE MONITORING DRIVER 11147M: Clemens Ladisch <clemens@ladisch.de> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k10temp.rst 11151F: drivers/hwmon/k10temp.c 11152 11153K8TEMP HARDWARE MONITORING DRIVER 11154M: Rudolf Marek <r.marek@assembler.cz> 11155L: linux-hwmon@vger.kernel.org 11156S: Maintained 11157F: Documentation/hwmon/k8temp.rst 11158F: drivers/hwmon/k8temp.c 11159 11160KASAN 11161M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11162R: Alexander Potapenko <glider@google.com> 11163R: Andrey Konovalov <andreyknvl@gmail.com> 11164R: Dmitry Vyukov <dvyukov@google.com> 11165R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11166L: kasan-dev@googlegroups.com 11167S: Maintained 11168F: Documentation/dev-tools/kasan.rst 11169F: arch/*/include/asm/*kasan.h 11170F: arch/*/mm/kasan_init* 11171F: include/linux/kasan*.h 11172F: lib/Kconfig.kasan 11173F: mm/kasan/ 11174F: scripts/Makefile.kasan 11175 11176KCONFIG 11177M: Masahiro Yamada <masahiroy@kernel.org> 11178L: linux-kbuild@vger.kernel.org 11179S: Maintained 11180Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11181T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11182F: Documentation/kbuild/kconfig* 11183F: scripts/Kconfig.include 11184F: scripts/kconfig/ 11185 11186KCOV 11187R: Dmitry Vyukov <dvyukov@google.com> 11188R: Andrey Konovalov <andreyknvl@gmail.com> 11189L: kasan-dev@googlegroups.com 11190S: Maintained 11191F: Documentation/dev-tools/kcov.rst 11192F: include/linux/kcov.h 11193F: include/uapi/linux/kcov.h 11194F: kernel/kcov.c 11195F: scripts/Makefile.kcov 11196 11197KCSAN 11198M: Marco Elver <elver@google.com> 11199R: Dmitry Vyukov <dvyukov@google.com> 11200L: kasan-dev@googlegroups.com 11201S: Maintained 11202F: Documentation/dev-tools/kcsan.rst 11203F: include/linux/kcsan*.h 11204F: kernel/kcsan/ 11205F: lib/Kconfig.kcsan 11206F: scripts/Makefile.kcsan 11207 11208KDUMP 11209M: Baoquan He <bhe@redhat.com> 11210R: Vivek Goyal <vgoyal@redhat.com> 11211R: Dave Young <dyoung@redhat.com> 11212L: kexec@lists.infradead.org 11213S: Maintained 11214W: http://lse.sourceforge.net/kdump/ 11215F: Documentation/admin-guide/kdump/ 11216F: fs/proc/vmcore.c 11217F: include/linux/crash_core.h 11218F: include/linux/crash_dump.h 11219F: include/uapi/linux/vmcore.h 11220F: kernel/crash_*.c 11221 11222KEENE FM RADIO TRANSMITTER DRIVER 11223M: Hans Verkuil <hverkuil@xs4all.nl> 11224L: linux-media@vger.kernel.org 11225S: Maintained 11226W: https://linuxtv.org 11227T: git git://linuxtv.org/media_tree.git 11228F: drivers/media/radio/radio-keene* 11229 11230KERNEL AUTOMOUNTER 11231M: Ian Kent <raven@themaw.net> 11232L: autofs@vger.kernel.org 11233S: Maintained 11234F: fs/autofs/ 11235 11236KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11237M: Masahiro Yamada <masahiroy@kernel.org> 11238R: Nathan Chancellor <nathan@kernel.org> 11239R: Nick Desaulniers <ndesaulniers@google.com> 11240R: Nicolas Schier <nicolas@fjasle.eu> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11245F: Documentation/kbuild/ 11246F: Makefile 11247F: scripts/*vmlinux* 11248F: scripts/Kbuild* 11249F: scripts/Makefile* 11250F: scripts/basic/ 11251F: scripts/dummy-tools/ 11252F: scripts/mk* 11253F: scripts/mod/ 11254F: scripts/package/ 11255 11256KERNEL HARDENING (not covered by other areas) 11257M: Kees Cook <keescook@chromium.org> 11258L: linux-hardening@vger.kernel.org 11259S: Supported 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11261F: Documentation/ABI/testing/sysfs-kernel-oops_count 11262F: Documentation/ABI/testing/sysfs-kernel-warn_count 11263F: include/linux/overflow.h 11264F: include/linux/randomize_kstack.h 11265F: mm/usercopy.c 11266K: \b(add|choose)_random_kstack_offset\b 11267K: \b__check_(object_size|heap_object)\b 11268 11269KERNEL JANITORS 11270L: kernel-janitors@vger.kernel.org 11271S: Odd Fixes 11272W: http://kernelnewbies.org/KernelJanitors 11273 11274KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11275M: Chuck Lever <chuck.lever@oracle.com> 11276M: Jeff Layton <jlayton@kernel.org> 11277L: linux-nfs@vger.kernel.org 11278S: Supported 11279W: http://nfs.sourceforge.net/ 11280T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11281F: fs/exportfs/ 11282F: fs/lockd/ 11283F: fs/nfs_common/ 11284F: fs/nfsd/ 11285F: include/linux/lockd/ 11286F: include/linux/sunrpc/ 11287F: include/trace/events/rpcgss.h 11288F: include/trace/events/rpcrdma.h 11289F: include/trace/events/sunrpc.h 11290F: include/trace/misc/fs.h 11291F: include/trace/misc/nfs.h 11292F: include/trace/misc/sunrpc.h 11293F: include/uapi/linux/nfsd/ 11294F: include/uapi/linux/sunrpc/ 11295F: net/sunrpc/ 11296F: Documentation/filesystems/nfs/ 11297 11298KERNEL REGRESSIONS 11299M: Thorsten Leemhuis <linux@leemhuis.info> 11300L: regressions@lists.linux.dev 11301S: Supported 11302F: Documentation/admin-guide/reporting-regressions.rst 11303F: Documentation/process/handling-regressions.rst 11304 11305KERNEL SELFTEST FRAMEWORK 11306M: Shuah Khan <shuah@kernel.org> 11307M: Shuah Khan <skhan@linuxfoundation.org> 11308L: linux-kselftest@vger.kernel.org 11309S: Maintained 11310Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11312F: Documentation/dev-tools/kselftest* 11313F: tools/testing/selftests/ 11314 11315KERNEL SMB3 SERVER (KSMBD) 11316M: Namjae Jeon <linkinjeon@kernel.org> 11317M: Steve French <sfrench@samba.org> 11318R: Sergey Senozhatsky <senozhatsky@chromium.org> 11319R: Tom Talpey <tom@talpey.com> 11320L: linux-cifs@vger.kernel.org 11321S: Maintained 11322T: git git://git.samba.org/ksmbd.git 11323F: Documentation/filesystems/cifs/ksmbd.rst 11324F: fs/ksmbd/ 11325F: fs/smbfs_common/ 11326 11327KERNEL UNIT TESTING FRAMEWORK (KUnit) 11328M: Brendan Higgins <brendanhiggins@google.com> 11329M: David Gow <davidgow@google.com> 11330L: linux-kselftest@vger.kernel.org 11331L: kunit-dev@googlegroups.com 11332S: Maintained 11333W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11334F: Documentation/dev-tools/kunit/ 11335F: include/kunit/ 11336F: lib/kunit/ 11337F: tools/testing/kunit/ 11338 11339KERNEL USERMODE HELPER 11340M: Luis Chamberlain <mcgrof@kernel.org> 11341L: linux-kernel@vger.kernel.org 11342S: Maintained 11343F: include/linux/umh.h 11344F: kernel/umh.c 11345 11346KERNEL VIRTUAL MACHINE (KVM) 11347M: Paolo Bonzini <pbonzini@redhat.com> 11348L: kvm@vger.kernel.org 11349S: Supported 11350W: http://www.linux-kvm.org 11351T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11352F: Documentation/virt/kvm/ 11353F: include/asm-generic/kvm* 11354F: include/kvm/iodev.h 11355F: include/linux/kvm* 11356F: include/trace/events/kvm.h 11357F: include/uapi/asm-generic/kvm* 11358F: include/uapi/linux/kvm* 11359F: tools/kvm/ 11360F: tools/testing/selftests/kvm/ 11361F: virt/kvm/* 11362 11363KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11364M: Marc Zyngier <maz@kernel.org> 11365R: James Morse <james.morse@arm.com> 11366R: Suzuki K Poulose <suzuki.poulose@arm.com> 11367R: Oliver Upton <oliver.upton@linux.dev> 11368R: Zenghui Yu <yuzenghui@huawei.com> 11369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11370L: kvmarm@lists.linux.dev 11371L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11372S: Maintained 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11374F: arch/arm64/include/asm/kvm* 11375F: arch/arm64/include/uapi/asm/kvm* 11376F: arch/arm64/kvm/ 11377F: include/kvm/arm_* 11378F: tools/testing/selftests/kvm/*/aarch64/ 11379F: tools/testing/selftests/kvm/aarch64/ 11380 11381KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11382M: Huacai Chen <chenhuacai@kernel.org> 11383M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11384L: linux-mips@vger.kernel.org 11385L: kvm@vger.kernel.org 11386S: Maintained 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: arch/mips/include/asm/kvm* 11389F: arch/mips/include/uapi/asm/kvm* 11390F: arch/mips/kvm/ 11391 11392KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11393L: linuxppc-dev@lists.ozlabs.org 11394T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11395F: arch/powerpc/include/asm/kvm* 11396F: arch/powerpc/include/uapi/asm/kvm* 11397F: arch/powerpc/kernel/kvm* 11398F: arch/powerpc/kvm/ 11399 11400KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11401M: Anup Patel <anup@brainfault.org> 11402R: Atish Patra <atishp@atishpatra.org> 11403L: kvm@vger.kernel.org 11404L: kvm-riscv@lists.infradead.org 11405L: linux-riscv@lists.infradead.org 11406S: Maintained 11407T: git https://github.com/kvm-riscv/linux.git 11408F: arch/riscv/include/asm/kvm* 11409F: arch/riscv/include/uapi/asm/kvm* 11410F: arch/riscv/kvm/ 11411F: tools/testing/selftests/kvm/*/riscv/ 11412 11413KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11414M: Christian Borntraeger <borntraeger@linux.ibm.com> 11415M: Janosch Frank <frankja@linux.ibm.com> 11416M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11417R: David Hildenbrand <david@redhat.com> 11418L: kvm@vger.kernel.org 11419S: Supported 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11421F: Documentation/virt/kvm/s390* 11422F: arch/s390/include/asm/gmap.h 11423F: arch/s390/include/asm/kvm* 11424F: arch/s390/include/uapi/asm/kvm* 11425F: arch/s390/include/uapi/asm/uvdevice.h 11426F: arch/s390/kernel/uv.c 11427F: arch/s390/kvm/ 11428F: arch/s390/mm/gmap.c 11429F: drivers/s390/char/uvdevice.c 11430F: tools/testing/selftests/drivers/s390x/uvdevice/ 11431F: tools/testing/selftests/kvm/*/s390x/ 11432F: tools/testing/selftests/kvm/s390x/ 11433 11434KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11435M: Sean Christopherson <seanjc@google.com> 11436M: Paolo Bonzini <pbonzini@redhat.com> 11437L: kvm@vger.kernel.org 11438S: Supported 11439T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11440F: arch/x86/include/asm/kvm* 11441F: arch/x86/include/asm/svm.h 11442F: arch/x86/include/asm/vmx*.h 11443F: arch/x86/include/uapi/asm/kvm* 11444F: arch/x86/include/uapi/asm/svm.h 11445F: arch/x86/include/uapi/asm/vmx.h 11446F: arch/x86/kvm/ 11447F: arch/x86/kvm/*/ 11448 11449KVM PARAVIRT (KVM/paravirt) 11450M: Paolo Bonzini <pbonzini@redhat.com> 11451R: Wanpeng Li <wanpengli@tencent.com> 11452R: Vitaly Kuznetsov <vkuznets@redhat.com> 11453L: kvm@vger.kernel.org 11454S: Supported 11455T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11456F: arch/x86/kernel/kvm.c 11457F: arch/x86/kernel/kvmclock.c 11458F: arch/x86/include/asm/pvclock-abi.h 11459F: include/linux/kvm_para.h 11460F: include/uapi/linux/kvm_para.h 11461F: include/uapi/asm-generic/kvm_para.h 11462F: include/asm-generic/kvm_para.h 11463F: arch/um/include/asm/kvm_para.h 11464F: arch/x86/include/asm/kvm_para.h 11465F: arch/x86/include/uapi/asm/kvm_para.h 11466 11467KVM X86 HYPER-V (KVM/hyper-v) 11468M: Vitaly Kuznetsov <vkuznets@redhat.com> 11469M: Sean Christopherson <seanjc@google.com> 11470M: Paolo Bonzini <pbonzini@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11474F: arch/x86/kvm/hyperv.* 11475F: arch/x86/kvm/kvm_onhyperv.* 11476F: arch/x86/kvm/svm/hyperv.* 11477F: arch/x86/kvm/svm/svm_onhyperv.* 11478F: arch/x86/kvm/vmx/hyperv.* 11479 11480KVM X86 Xen (KVM/Xen) 11481M: David Woodhouse <dwmw2@infradead.org> 11482M: Paul Durrant <paul@xen.org> 11483M: Sean Christopherson <seanjc@google.com> 11484M: Paolo Bonzini <pbonzini@redhat.com> 11485L: kvm@vger.kernel.org 11486S: Supported 11487T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11488F: arch/x86/kvm/xen.* 11489 11490KERNFS 11491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11492M: Tejun Heo <tj@kernel.org> 11493S: Supported 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11495F: fs/kernfs/ 11496F: include/linux/kernfs.h 11497 11498KEXEC 11499M: Eric Biederman <ebiederm@xmission.com> 11500L: kexec@lists.infradead.org 11501S: Maintained 11502W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11503F: include/linux/kexec.h 11504F: include/uapi/linux/kexec.h 11505F: kernel/kexec* 11506 11507KEYS-ENCRYPTED 11508M: Mimi Zohar <zohar@linux.ibm.com> 11509L: linux-integrity@vger.kernel.org 11510L: keyrings@vger.kernel.org 11511S: Supported 11512F: Documentation/security/keys/trusted-encrypted.rst 11513F: include/keys/encrypted-type.h 11514F: security/keys/encrypted-keys/ 11515 11516KEYS-TRUSTED 11517M: James Bottomley <jejb@linux.ibm.com> 11518M: Jarkko Sakkinen <jarkko@kernel.org> 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/trusted-type.h 11525F: include/keys/trusted_tpm.h 11526F: security/keys/trusted-keys/ 11527 11528KEYS-TRUSTED-TEE 11529M: Sumit Garg <sumit.garg@linaro.org> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: include/keys/trusted_tee.h 11534F: security/keys/trusted-keys/trusted_tee.c 11535 11536KEYS-TRUSTED-CAAM 11537M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11538R: Pengutronix Kernel Team <kernel@pengutronix.de> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: include/keys/trusted_caam.h 11543F: security/keys/trusted-keys/trusted_caam.c 11544 11545KEYS/KEYRINGS 11546M: David Howells <dhowells@redhat.com> 11547M: Jarkko Sakkinen <jarkko@kernel.org> 11548L: keyrings@vger.kernel.org 11549S: Maintained 11550F: Documentation/security/keys/core.rst 11551F: include/keys/ 11552F: include/linux/key-type.h 11553F: include/linux/key.h 11554F: include/linux/keyctl.h 11555F: include/uapi/linux/keyctl.h 11556F: security/keys/ 11557 11558KEYS/KEYRINGS_INTEGRITY 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560M: Mimi Zohar <zohar@linux.ibm.com> 11561L: linux-integrity@vger.kernel.org 11562L: keyrings@vger.kernel.org 11563S: Supported 11564F: security/integrity/platform_certs 11565 11566KFENCE 11567M: Alexander Potapenko <glider@google.com> 11568M: Marco Elver <elver@google.com> 11569R: Dmitry Vyukov <dvyukov@google.com> 11570L: kasan-dev@googlegroups.com 11571S: Maintained 11572F: Documentation/dev-tools/kfence.rst 11573F: arch/*/include/asm/kfence.h 11574F: include/linux/kfence.h 11575F: lib/Kconfig.kfence 11576F: mm/kfence/ 11577 11578KFIFO 11579M: Stefani Seibold <stefani@seibold.net> 11580S: Maintained 11581F: include/linux/kfifo.h 11582F: lib/kfifo.c 11583F: samples/kfifo/ 11584 11585KGDB / KDB /debug_core 11586M: Jason Wessel <jason.wessel@windriver.com> 11587M: Daniel Thompson <daniel.thompson@linaro.org> 11588R: Douglas Anderson <dianders@chromium.org> 11589L: kgdb-bugreport@lists.sourceforge.net 11590S: Maintained 11591W: http://kgdb.wiki.kernel.org/ 11592T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11593F: Documentation/dev-tools/kgdb.rst 11594F: drivers/misc/kgdbts.c 11595F: drivers/tty/serial/kgdboc.c 11596F: include/linux/kdb.h 11597F: include/linux/kgdb.h 11598F: kernel/debug/ 11599F: kernel/module/kdb.c 11600 11601KHADAS MCU MFD DRIVER 11602M: Neil Armstrong <neil.armstrong@linaro.org> 11603L: linux-amlogic@lists.infradead.org 11604S: Maintained 11605F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11606F: drivers/mfd/khadas-mcu.c 11607F: include/linux/mfd/khadas-mcu.h 11608F: drivers/thermal/khadas_mcu_fan.c 11609 11610KIONIX/ROHM KX022A ACCELEROMETER 11611M: Matti Vaittinen <mazziesaccount@gmail.com> 11612L: linux-iio@vger.kernel.org 11613S: Supported 11614F: drivers/iio/accel/kionix-kx022a* 11615 11616KMEMLEAK 11617M: Catalin Marinas <catalin.marinas@arm.com> 11618S: Maintained 11619F: Documentation/dev-tools/kmemleak.rst 11620F: include/linux/kmemleak.h 11621F: mm/kmemleak.c 11622F: samples/kmemleak/kmemleak-test.c 11623 11624KMOD KERNEL MODULE LOADER - USERMODE HELPER 11625M: Luis Chamberlain <mcgrof@kernel.org> 11626L: linux-kernel@vger.kernel.org 11627L: linux-modules@vger.kernel.org 11628S: Maintained 11629F: include/linux/kmod.h 11630F: kernel/kmod.c 11631F: lib/test_kmod.c 11632F: tools/testing/selftests/kmod/ 11633 11634KMSAN 11635M: Alexander Potapenko <glider@google.com> 11636R: Marco Elver <elver@google.com> 11637R: Dmitry Vyukov <dvyukov@google.com> 11638L: kasan-dev@googlegroups.com 11639S: Maintained 11640F: Documentation/dev-tools/kmsan.rst 11641F: arch/*/include/asm/kmsan.h 11642F: arch/*/mm/kmsan_* 11643F: include/linux/kmsan*.h 11644F: lib/Kconfig.kmsan 11645F: mm/kmsan/ 11646F: scripts/Makefile.kmsan 11647 11648KPROBES 11649M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11650M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11651M: "David S. Miller" <davem@davemloft.net> 11652M: Masami Hiramatsu <mhiramat@kernel.org> 11653L: linux-kernel@vger.kernel.org 11654L: linux-trace-kernel@vger.kernel.org 11655Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11656S: Maintained 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11658F: Documentation/trace/kprobes.rst 11659F: include/asm-generic/kprobes.h 11660F: include/linux/kprobes.h 11661F: kernel/kprobes.c 11662F: lib/test_kprobes.c 11663F: samples/kprobes 11664 11665KS0108 LCD CONTROLLER DRIVER 11666M: Miguel Ojeda <ojeda@kernel.org> 11667S: Maintained 11668F: Documentation/admin-guide/auxdisplay/ks0108.rst 11669F: drivers/auxdisplay/ks0108.c 11670F: include/linux/ks0108.h 11671 11672KTD253 BACKLIGHT DRIVER 11673M: Linus Walleij <linus.walleij@linaro.org> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11676F: drivers/video/backlight/ktd253-backlight.c 11677 11678KTEST 11679M: Steven Rostedt <rostedt@goodmis.org> 11680M: John Hawley <warthog9@eaglescrag.net> 11681S: Maintained 11682F: tools/testing/ktest 11683 11684L3MDEV 11685M: David Ahern <dsahern@kernel.org> 11686L: netdev@vger.kernel.org 11687S: Maintained 11688F: include/net/l3mdev.h 11689F: net/l3mdev 11690 11691LANDLOCK SECURITY MODULE 11692M: Mickaël Salaün <mic@digikod.net> 11693L: linux-security-module@vger.kernel.org 11694S: Supported 11695W: https://landlock.io 11696T: git https://github.com/landlock-lsm/linux.git 11697F: Documentation/security/landlock.rst 11698F: Documentation/userspace-api/landlock.rst 11699F: include/uapi/linux/landlock.h 11700F: samples/landlock/ 11701F: security/landlock/ 11702F: tools/testing/selftests/landlock/ 11703K: landlock 11704K: LANDLOCK 11705 11706LANTIQ / INTEL Ethernet drivers 11707M: Hauke Mehrtens <hauke@hauke-m.de> 11708L: netdev@vger.kernel.org 11709S: Maintained 11710F: drivers/net/dsa/lantiq_gswip.c 11711F: drivers/net/dsa/lantiq_pce.h 11712F: drivers/net/ethernet/lantiq_xrx200.c 11713F: net/dsa/tag_gswip.c 11714 11715LANTIQ MIPS ARCHITECTURE 11716M: John Crispin <john@phrozen.org> 11717L: linux-mips@vger.kernel.org 11718S: Maintained 11719F: arch/mips/lantiq 11720F: drivers/soc/lantiq 11721 11722LASI 53c700 driver for PARISC 11723M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11724L: linux-scsi@vger.kernel.org 11725S: Maintained 11726F: Documentation/scsi/53c700.rst 11727F: drivers/scsi/53c700* 11728 11729LEAKING_ADDRESSES 11730M: Tobin C. Harding <me@tobin.cc> 11731M: Tycho Andersen <tycho@tycho.pizza> 11732L: linux-hardening@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11735F: scripts/leaking_addresses.pl 11736 11737LED SUBSYSTEM 11738M: Pavel Machek <pavel@ucw.cz> 11739M: Lee Jones <lee@kernel.org> 11740L: linux-leds@vger.kernel.org 11741S: Maintained 11742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11743F: Documentation/devicetree/bindings/leds/ 11744F: drivers/leds/ 11745F: include/dt-bindings/leds/ 11746F: include/linux/leds.h 11747 11748LEGACY EEPROM DRIVER 11749M: Jean Delvare <jdelvare@suse.com> 11750S: Maintained 11751F: Documentation/misc-devices/eeprom.rst 11752F: drivers/misc/eeprom/eeprom.c 11753 11754LEGO MINDSTORMS EV3 11755R: David Lechner <david@lechnology.com> 11756S: Maintained 11757F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11758F: arch/arm/boot/dts/da850-lego-ev3.dts 11759F: drivers/power/supply/lego_ev3_battery.c 11760 11761LEGO USB Tower driver 11762M: Juergen Stuber <starblue@users.sourceforge.net> 11763L: legousb-devel@lists.sourceforge.net 11764S: Maintained 11765W: http://legousb.sourceforge.net/ 11766F: drivers/usb/misc/legousbtower.c 11767 11768LETSKETCH HID TABLET DRIVER 11769M: Hans de Goede <hdegoede@redhat.com> 11770L: linux-input@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11773F: drivers/hid/hid-letsketch.c 11774 11775LG LAPTOP EXTRAS 11776M: Matan Ziv-Av <matan@svgalib.org> 11777L: platform-driver-x86@vger.kernel.org 11778S: Maintained 11779F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11780F: Documentation/admin-guide/laptops/lg-laptop.rst 11781F: drivers/platform/x86/lg-laptop.c 11782 11783LG2160 MEDIA DRIVER 11784M: Michael Krufky <mkrufky@linuxtv.org> 11785L: linux-media@vger.kernel.org 11786S: Maintained 11787W: https://linuxtv.org 11788W: http://github.com/mkrufky 11789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11790T: git git://linuxtv.org/mkrufky/tuners.git 11791F: drivers/media/dvb-frontends/lg2160.* 11792 11793LGDT3305 MEDIA DRIVER 11794M: Michael Krufky <mkrufky@linuxtv.org> 11795L: linux-media@vger.kernel.org 11796S: Maintained 11797W: https://linuxtv.org 11798W: http://github.com/mkrufky 11799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11800T: git git://linuxtv.org/mkrufky/tuners.git 11801F: drivers/media/dvb-frontends/lgdt3305.* 11802 11803LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11804M: Viresh Kumar <vireshk@kernel.org> 11805L: linux-ide@vger.kernel.org 11806S: Maintained 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11808F: drivers/ata/pata_arasan_cf.c 11809F: include/linux/pata_arasan_cf_data.h 11810 11811LIBATA PATA DRIVERS 11812R: Sergey Shtylyov <s.shtylyov@omp.ru> 11813L: linux-ide@vger.kernel.org 11814F: drivers/ata/ata_*.c 11815F: drivers/ata/pata_*.c 11816 11817LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11818M: Linus Walleij <linus.walleij@linaro.org> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11822F: drivers/ata/pata_ftide010.c 11823F: drivers/ata/sata_gemini.c 11824F: drivers/ata/sata_gemini.h 11825 11826LIBATA SATA AHCI PLATFORM devices support 11827M: Hans de Goede <hdegoede@redhat.com> 11828M: Jens Axboe <axboe@kernel.dk> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11832F: drivers/ata/ahci_platform.c 11833F: drivers/ata/libahci_platform.c 11834F: include/linux/ahci_platform.h 11835 11836LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11837M: Serge Semin <fancer.lancer@gmail.com> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11841F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11842F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11843F: drivers/ata/ahci_dwc.c 11844 11845LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11846M: Mikael Pettersson <mikpelinux@gmail.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11850F: drivers/ata/sata_promise.* 11851 11852LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11853M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11854L: linux-ide@vger.kernel.org 11855S: Maintained 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11857F: Documentation/ABI/testing/sysfs-ata 11858F: Documentation/devicetree/bindings/ata/ 11859F: drivers/ata/ 11860F: include/linux/ata.h 11861F: include/linux/libata.h 11862 11863LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11864M: Vishal Verma <vishal.l.verma@intel.com> 11865M: Dan Williams <dan.j.williams@intel.com> 11866M: Dave Jiang <dave.jiang@intel.com> 11867L: nvdimm@lists.linux.dev 11868S: Supported 11869Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11870P: Documentation/nvdimm/maintainer-entry-profile.rst 11871F: drivers/nvdimm/btt* 11872 11873LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11874M: Dan Williams <dan.j.williams@intel.com> 11875M: Vishal Verma <vishal.l.verma@intel.com> 11876M: Dave Jiang <dave.jiang@intel.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880P: Documentation/nvdimm/maintainer-entry-profile.rst 11881F: drivers/nvdimm/pmem* 11882 11883LIBNVDIMM: DEVICETREE BINDINGS 11884M: Oliver O'Halloran <oohall@gmail.com> 11885L: nvdimm@lists.linux.dev 11886S: Supported 11887Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11888F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11889F: drivers/nvdimm/of_pmem.c 11890 11891LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11892M: Dan Williams <dan.j.williams@intel.com> 11893M: Vishal Verma <vishal.l.verma@intel.com> 11894M: Dave Jiang <dave.jiang@intel.com> 11895M: Ira Weiny <ira.weiny@intel.com> 11896L: nvdimm@lists.linux.dev 11897S: Supported 11898Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11899P: Documentation/nvdimm/maintainer-entry-profile.rst 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11901F: drivers/acpi/nfit/* 11902F: drivers/nvdimm/* 11903F: include/linux/libnvdimm.h 11904F: include/linux/nd.h 11905F: include/uapi/linux/ndctl.h 11906F: tools/testing/nvdimm/ 11907 11908LICENSES and SPDX stuff 11909M: Thomas Gleixner <tglx@linutronix.de> 11910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11911L: linux-spdx@vger.kernel.org 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11914F: COPYING 11915F: Documentation/process/license-rules.rst 11916F: LICENSES/ 11917F: scripts/spdxcheck-test.sh 11918F: scripts/spdxcheck.py 11919F: scripts/spdxexclude 11920 11921LINEAR RANGES HELPERS 11922M: Mark Brown <broonie@kernel.org> 11923R: Matti Vaittinen <mazziesaccount@gmail.com> 11924F: lib/linear_ranges.c 11925F: lib/test_linear_ranges.c 11926F: include/linux/linear_range.h 11927 11928LINUX FOR POWER MACINTOSH 11929M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11930L: linuxppc-dev@lists.ozlabs.org 11931S: Odd Fixes 11932F: arch/powerpc/platforms/powermac/ 11933F: drivers/macintosh/ 11934 11935LINUX FOR POWERPC (32-BIT AND 64-BIT) 11936M: Michael Ellerman <mpe@ellerman.id.au> 11937R: Nicholas Piggin <npiggin@gmail.com> 11938R: Christophe Leroy <christophe.leroy@csgroup.eu> 11939L: linuxppc-dev@lists.ozlabs.org 11940S: Supported 11941W: https://github.com/linuxppc/wiki/wiki 11942Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11943T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11944F: Documentation/ABI/stable/sysfs-firmware-opal-* 11945F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11946F: Documentation/devicetree/bindings/powerpc/ 11947F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11948F: Documentation/powerpc/ 11949F: arch/powerpc/ 11950F: drivers/*/*/*pasemi* 11951F: drivers/*/*pasemi* 11952F: drivers/char/tpm/tpm_ibmvtpm* 11953F: drivers/crypto/nx/ 11954F: drivers/crypto/vmx/ 11955F: drivers/i2c/busses/i2c-opal.c 11956F: drivers/net/ethernet/ibm/ibmveth.* 11957F: drivers/net/ethernet/ibm/ibmvnic.* 11958F: drivers/pci/hotplug/pnv_php.c 11959F: drivers/pci/hotplug/rpa* 11960F: drivers/rtc/rtc-opal.c 11961F: drivers/scsi/ibmvscsi/ 11962F: drivers/tty/hvc/hvc_opal.c 11963F: drivers/watchdog/wdrtas.c 11964F: tools/testing/selftests/powerpc 11965N: /pmac 11966N: powermac 11967N: powernv 11968N: [^a-z0-9]ps3 11969N: pseries 11970 11971LINUX FOR POWERPC EMBEDDED MPC5XXX 11972M: Anatolij Gustschin <agust@denx.de> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Odd Fixes 11975F: arch/powerpc/platforms/512x/ 11976F: arch/powerpc/platforms/52xx/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC4XX 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/40x/ 11982F: arch/powerpc/platforms/44x/ 11983 11984LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11985M: Scott Wood <oss@buserror.net> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Odd fixes 11988T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11989F: Documentation/devicetree/bindings/powerpc/fsl/ 11990F: arch/powerpc/platforms/83xx/ 11991F: arch/powerpc/platforms/85xx/ 11992 11993LINUX FOR POWERPC EMBEDDED PPC8XX 11994M: Christophe Leroy <christophe.leroy@csgroup.eu> 11995L: linuxppc-dev@lists.ozlabs.org 11996S: Maintained 11997F: arch/powerpc/platforms/8xx/ 11998 11999LINUX KERNEL DUMP TEST MODULE (LKDTM) 12000M: Kees Cook <keescook@chromium.org> 12001S: Maintained 12002F: drivers/misc/lkdtm/* 12003F: tools/testing/selftests/lkdtm/* 12004 12005LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12006M: Alan Stern <stern@rowland.harvard.edu> 12007M: Andrea Parri <parri.andrea@gmail.com> 12008M: Will Deacon <will@kernel.org> 12009M: Peter Zijlstra <peterz@infradead.org> 12010M: Boqun Feng <boqun.feng@gmail.com> 12011M: Nicholas Piggin <npiggin@gmail.com> 12012M: David Howells <dhowells@redhat.com> 12013M: Jade Alglave <j.alglave@ucl.ac.uk> 12014M: Luc Maranget <luc.maranget@inria.fr> 12015M: "Paul E. McKenney" <paulmck@kernel.org> 12016R: Akira Yokosawa <akiyks@gmail.com> 12017R: Daniel Lustig <dlustig@nvidia.com> 12018R: Joel Fernandes <joel@joelfernandes.org> 12019L: linux-kernel@vger.kernel.org 12020L: linux-arch@vger.kernel.org 12021S: Supported 12022T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12023F: Documentation/atomic_bitops.txt 12024F: Documentation/atomic_t.txt 12025F: Documentation/core-api/refcount-vs-atomic.rst 12026F: Documentation/litmus-tests/ 12027F: Documentation/memory-barriers.txt 12028F: tools/memory-model/ 12029 12030LIS3LV02D ACCELEROMETER DRIVER 12031M: Eric Piel <eric.piel@tremplin-utc.net> 12032S: Maintained 12033F: Documentation/misc-devices/lis3lv02d.rst 12034F: drivers/misc/lis3lv02d/ 12035F: drivers/platform/x86/hp/hp_accel.c 12036 12037LIST KUNIT TEST 12038M: David Gow <davidgow@google.com> 12039L: linux-kselftest@vger.kernel.org 12040L: kunit-dev@googlegroups.com 12041S: Maintained 12042F: lib/list-test.c 12043 12044LITEX PLATFORM 12045M: Karol Gugala <kgugala@antmicro.com> 12046M: Mateusz Holenko <mholenko@antmicro.com> 12047M: Gabriel Somlo <gsomlo@gmail.com> 12048M: Joel Stanley <joel@jms.id.au> 12049S: Maintained 12050F: Documentation/devicetree/bindings/*/litex,*.yaml 12051F: arch/openrisc/boot/dts/or1klitex.dts 12052F: include/linux/litex.h 12053F: drivers/tty/serial/liteuart.c 12054F: drivers/soc/litex/* 12055F: drivers/net/ethernet/litex/* 12056F: drivers/mmc/host/litex_mmc.c 12057N: litex 12058 12059LIVE PATCHING 12060M: Josh Poimboeuf <jpoimboe@kernel.org> 12061M: Jiri Kosina <jikos@kernel.org> 12062M: Miroslav Benes <mbenes@suse.cz> 12063M: Petr Mladek <pmladek@suse.com> 12064R: Joe Lawrence <joe.lawrence@redhat.com> 12065L: live-patching@vger.kernel.org 12066S: Maintained 12067T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12068F: Documentation/ABI/testing/sysfs-kernel-livepatch 12069F: Documentation/livepatch/ 12070F: arch/powerpc/include/asm/livepatch.h 12071F: include/linux/livepatch.h 12072F: kernel/livepatch/ 12073F: kernel/module/livepatch.c 12074F: lib/livepatch/ 12075F: samples/livepatch/ 12076F: tools/testing/selftests/livepatch/ 12077 12078LLC (802.2) 12079L: netdev@vger.kernel.org 12080S: Odd fixes 12081F: include/linux/llc.h 12082F: include/net/llc* 12083F: include/uapi/linux/llc.h 12084F: net/llc/ 12085 12086LM73 HARDWARE MONITOR DRIVER 12087M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12088L: linux-hwmon@vger.kernel.org 12089S: Maintained 12090F: drivers/hwmon/lm73.c 12091 12092LM78 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm78.rst 12097F: drivers/hwmon/lm78.c 12098 12099LM83 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/hwmon/lm83.rst 12104F: drivers/hwmon/lm83.c 12105 12106LM90 HARDWARE MONITOR DRIVER 12107M: Jean Delvare <jdelvare@suse.com> 12108L: linux-hwmon@vger.kernel.org 12109S: Maintained 12110F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12111F: Documentation/hwmon/lm90.rst 12112F: drivers/hwmon/lm90.c 12113F: include/dt-bindings/thermal/lm90.h 12114 12115LM95234 HARDWARE MONITOR DRIVER 12116M: Guenter Roeck <linux@roeck-us.net> 12117L: linux-hwmon@vger.kernel.org 12118S: Maintained 12119F: Documentation/hwmon/lm95234.rst 12120F: drivers/hwmon/lm95234.c 12121 12122LME2510 MEDIA DRIVER 12123M: Malcolm Priestley <tvboxspy@gmail.com> 12124L: linux-media@vger.kernel.org 12125S: Maintained 12126W: https://linuxtv.org 12127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12128F: drivers/media/usb/dvb-usb-v2/lmedm04* 12129 12130LOADPIN SECURITY MODULE 12131M: Kees Cook <keescook@chromium.org> 12132S: Supported 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12134F: Documentation/admin-guide/LSM/LoadPin.rst 12135F: security/loadpin/ 12136 12137LOCKING PRIMITIVES 12138M: Peter Zijlstra <peterz@infradead.org> 12139M: Ingo Molnar <mingo@redhat.com> 12140M: Will Deacon <will@kernel.org> 12141R: Waiman Long <longman@redhat.com> 12142R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12143L: linux-kernel@vger.kernel.org 12144S: Maintained 12145T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12146F: Documentation/locking/ 12147F: arch/*/include/asm/spinlock*.h 12148F: include/linux/lockdep.h 12149F: include/linux/mutex*.h 12150F: include/linux/rwlock*.h 12151F: include/linux/rwsem*.h 12152F: include/linux/seqlock.h 12153F: include/linux/spinlock*.h 12154F: kernel/locking/ 12155F: lib/locking*.[ch] 12156X: kernel/locking/locktorture.c 12157 12158LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12159M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12160L: linux-ntfs-dev@lists.sourceforge.net 12161S: Maintained 12162W: http://www.linux-ntfs.org/content/view/19/37/ 12163F: Documentation/admin-guide/ldm.rst 12164F: block/partitions/ldm.* 12165 12166LOGITECH HID GAMING KEYBOARDS 12167M: Hans de Goede <hdegoede@redhat.com> 12168L: linux-input@vger.kernel.org 12169S: Maintained 12170T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12171F: drivers/hid/hid-lg-g15.c 12172 12173LONTIUM LT8912B MIPI TO HDMI BRIDGE 12174M: Adrien Grassein <adrien.grassein@gmail.com> 12175S: Maintained 12176F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12177F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12178 12179LOONGARCH 12180M: Huacai Chen <chenhuacai@kernel.org> 12181R: WANG Xuerui <kernel@xen0n.name> 12182L: loongarch@lists.linux.dev 12183S: Maintained 12184T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12185F: arch/loongarch/ 12186F: drivers/*/*loongarch* 12187F: Documentation/loongarch/ 12188F: Documentation/translations/zh_CN/loongarch/ 12189 12190LOONGSON-2 SOC SERIES GUTS DRIVER 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: loongarch@lists.linux.dev 12193S: Maintained 12194F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12195F: drivers/soc/loongson/loongson2_guts.c 12196 12197LOONGSON-2 SOC SERIES PINCTRL DRIVER 12198M: zhanghongchen <zhanghongchen@loongson.cn> 12199M: Yinbo Zhu <zhuyinbo@loongson.cn> 12200L: linux-gpio@vger.kernel.org 12201S: Maintained 12202F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12203F: drivers/pinctrl/pinctrl-loongson2.c 12204 12205LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12206M: Sathya Prakash <sathya.prakash@broadcom.com> 12207M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12208M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12209L: MPT-FusionLinux.pdl@broadcom.com 12210L: linux-scsi@vger.kernel.org 12211S: Supported 12212W: http://www.avagotech.com/support/ 12213F: drivers/message/fusion/ 12214F: drivers/scsi/mpt3sas/ 12215 12216LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12217M: Matthew Wilcox <willy@infradead.org> 12218L: linux-scsi@vger.kernel.org 12219S: Maintained 12220F: drivers/scsi/sym53c8xx_2/ 12221 12222LTC1660 DAC DRIVER 12223M: Marcus Folkesson <marcus.folkesson@gmail.com> 12224L: linux-iio@vger.kernel.org 12225S: Maintained 12226F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12227F: drivers/iio/dac/ltc1660.c 12228 12229LTC2688 IIO DAC DRIVER 12230M: Nuno Sá <nuno.sa@analog.com> 12231L: linux-iio@vger.kernel.org 12232S: Supported 12233W: https://ez.analog.com/linux-software-drivers 12234F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12235F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12236F: drivers/iio/dac/ltc2688.c 12237 12238LTC2947 HARDWARE MONITOR DRIVER 12239M: Nuno Sá <nuno.sa@analog.com> 12240L: linux-hwmon@vger.kernel.org 12241S: Supported 12242W: https://ez.analog.com/linux-software-drivers 12243F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12244F: drivers/hwmon/ltc2947-core.c 12245F: drivers/hwmon/ltc2947-i2c.c 12246F: drivers/hwmon/ltc2947-spi.c 12247F: drivers/hwmon/ltc2947.h 12248 12249LTC2983 IIO TEMPERATURE DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-iio@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12255F: drivers/iio/temperature/ltc2983.c 12256 12257LTC4261 HARDWARE MONITOR DRIVER 12258M: Guenter Roeck <linux@roeck-us.net> 12259L: linux-hwmon@vger.kernel.org 12260S: Maintained 12261F: Documentation/hwmon/ltc4261.rst 12262F: drivers/hwmon/ltc4261.c 12263 12264LTC4306 I2C MULTIPLEXER DRIVER 12265M: Michael Hennerich <michael.hennerich@analog.com> 12266L: linux-i2c@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12270F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12271 12272LTP (Linux Test Project) 12273M: Mike Frysinger <vapier@gentoo.org> 12274M: Cyril Hrubis <chrubis@suse.cz> 12275M: Wanlong Gao <wanlong.gao@gmail.com> 12276M: Jan Stancek <jstancek@redhat.com> 12277M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12278M: Alexey Kodanev <alexey.kodanev@oracle.com> 12279L: ltp@lists.linux.it (subscribers-only) 12280S: Maintained 12281W: http://linux-test-project.github.io/ 12282T: git https://github.com/linux-test-project/ltp.git 12283 12284LYNX 28G SERDES PHY DRIVER 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12289F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12290 12291LYNX PCS MODULE 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: drivers/net/pcs/pcs-lynx.c 12296F: include/linux/pcs-lynx.h 12297 12298M68K ARCHITECTURE 12299M: Geert Uytterhoeven <geert@linux-m68k.org> 12300L: linux-m68k@lists.linux-m68k.org 12301S: Maintained 12302W: http://www.linux-m68k.org/ 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12304F: arch/m68k/ 12305F: drivers/zorro/ 12306 12307M68K ON APPLE MACINTOSH 12308M: Joshua Thompson <funaho@jurai.org> 12309L: linux-m68k@lists.linux-m68k.org 12310S: Maintained 12311W: http://www.mac.linux-m68k.org/ 12312F: arch/m68k/mac/ 12313F: drivers/macintosh/adb-iop.c 12314F: drivers/macintosh/via-macii.c 12315 12316M68K ON HP9000/300 12317M: Philip Blundell <philb@gnu.org> 12318S: Maintained 12319W: http://www.tazenda.demon.co.uk/phil/linux-hp 12320F: arch/m68k/hp300/ 12321 12322M88DS3103 MEDIA DRIVER 12323M: Antti Palosaari <crope@iki.fi> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326W: https://linuxtv.org 12327W: http://palosaari.fi/linux/ 12328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12329T: git git://linuxtv.org/anttip/media_tree.git 12330F: drivers/media/dvb-frontends/m88ds3103* 12331 12332M88RS2000 MEDIA DRIVER 12333M: Malcolm Priestley <tvboxspy@gmail.com> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336W: https://linuxtv.org 12337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12338F: drivers/media/dvb-frontends/m88rs2000* 12339 12340MA901 MASTERKIT USB FM RADIO DRIVER 12341M: Alexey Klimov <klimov.linux@gmail.com> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344T: git git://linuxtv.org/media_tree.git 12345F: drivers/media/radio/radio-ma901.c 12346 12347MAC80211 12348M: Johannes Berg <johannes@sipsolutions.net> 12349L: linux-wireless@vger.kernel.org 12350S: Maintained 12351W: https://wireless.wiki.kernel.org/ 12352Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12355F: Documentation/networking/mac80211-injection.rst 12356F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12357F: drivers/net/wireless/mac80211_hwsim.[ch] 12358F: include/net/mac80211.h 12359F: net/mac80211/ 12360 12361MAILBOX API 12362M: Jassi Brar <jassisinghbrar@gmail.com> 12363L: linux-kernel@vger.kernel.org 12364S: Maintained 12365F: drivers/mailbox/ 12366F: include/linux/mailbox_client.h 12367F: include/linux/mailbox_controller.h 12368F: include/dt-bindings/mailbox/ 12369F: Documentation/devicetree/bindings/mailbox/ 12370 12371MAILBOX ARM MHUv2 12372M: Viresh Kumar <viresh.kumar@linaro.org> 12373M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12374L: linux-kernel@vger.kernel.org 12375S: Maintained 12376F: drivers/mailbox/arm_mhuv2.c 12377F: include/linux/mailbox/arm_mhuv2_message.h 12378F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12379 12380MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12381M: Jeremy Kerr <jk@codeconstruct.com.au> 12382M: Matt Johnston <matt@codeconstruct.com.au> 12383L: netdev@vger.kernel.org 12384S: Maintained 12385F: Documentation/networking/mctp.rst 12386F: drivers/net/mctp/ 12387F: include/net/mctp.h 12388F: include/net/mctpdevice.h 12389F: include/net/netns/mctp.h 12390F: net/mctp/ 12391 12392MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12393M: Michael Kerrisk <mtk.manpages@gmail.com> 12394L: linux-man@vger.kernel.org 12395S: Maintained 12396W: http://www.kernel.org/doc/man-pages 12397 12398MAPLE TREE 12399M: Liam R. Howlett <Liam.Howlett@oracle.com> 12400L: linux-mm@kvack.org 12401S: Supported 12402F: Documentation/core-api/maple_tree.rst 12403F: include/linux/maple_tree.h 12404F: include/trace/events/maple_tree.h 12405F: lib/maple_tree.c 12406F: lib/test_maple_tree.c 12407F: tools/testing/radix-tree/linux/maple_tree.h 12408F: tools/testing/radix-tree/maple.c 12409 12410MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12411M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12412L: linux-mips@vger.kernel.org 12413S: Maintained 12414F: arch/mips/boot/dts/img/pistachio* 12415 12416MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12417M: Andrew Lunn <andrew@lunn.ch> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12421F: Documentation/networking/devlink/mv88e6xxx.rst 12422F: drivers/net/dsa/mv88e6xxx/ 12423F: include/linux/dsa/mv88e6xxx.h 12424F: include/linux/platform_data/mv88e6xxx.h 12425 12426MARVELL ARMADA 3700 PHY DRIVERS 12427M: Miquel Raynal <miquel.raynal@bootlin.com> 12428S: Maintained 12429F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12430F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12431F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12432F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12433 12434MARVELL ARMADA 3700 SERIAL DRIVER 12435M: Pali Rohár <pali@kernel.org> 12436S: Maintained 12437F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12438F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12439F: drivers/tty/serial/mvebu-uart.c 12440 12441MARVELL ARMADA DRM SUPPORT 12442M: Russell King <linux@armlinux.org.uk> 12443S: Maintained 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12445T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12446F: Documentation/devicetree/bindings/display/armada/ 12447F: drivers/gpu/drm/armada/ 12448F: include/uapi/drm/armada_drm.h 12449 12450MARVELL CRYPTO DRIVER 12451M: Boris Brezillon <bbrezillon@kernel.org> 12452M: Arnaud Ebalard <arno@natisbad.org> 12453M: Srujana Challa <schalla@marvell.com> 12454L: linux-crypto@vger.kernel.org 12455S: Maintained 12456F: drivers/crypto/marvell/ 12457F: include/linux/soc/marvell/octeontx2/ 12458 12459MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12460M: Mirko Lindner <mlindner@marvell.com> 12461M: Stephen Hemminger <stephen@networkplumber.org> 12462L: netdev@vger.kernel.org 12463S: Maintained 12464F: drivers/net/ethernet/marvell/sk* 12465 12466MARVELL LIBERTAS WIRELESS DRIVER 12467L: libertas-dev@lists.infradead.org 12468S: Orphan 12469F: drivers/net/wireless/marvell/libertas/ 12470 12471MARVELL MACCHIATOBIN SUPPORT 12472M: Russell King <linux@armlinux.org.uk> 12473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12474S: Maintained 12475F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12476 12477MARVELL MV643XX ETHERNET DRIVER 12478M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/ethernet/marvell/mv643xx_eth.* 12482F: include/linux/mv643xx.h 12483 12484MARVELL MV88X3310 PHY DRIVER 12485M: Russell King <linux@armlinux.org.uk> 12486M: Marek Behún <kabel@kernel.org> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: drivers/net/phy/marvell10g.c 12490 12491MARVELL MVEBU THERMAL DRIVER 12492M: Miquel Raynal <miquel.raynal@bootlin.com> 12493S: Maintained 12494F: drivers/thermal/armada_thermal.c 12495 12496MARVELL MVNETA ETHERNET DRIVER 12497M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/ethernet/marvell/mvneta.* 12501 12502MARVELL MVPP2 ETHERNET DRIVER 12503M: Marcin Wojtas <mw@semihalf.com> 12504M: Russell King <linux@armlinux.org.uk> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12508F: drivers/net/ethernet/marvell/mvpp2/ 12509 12510MARVELL MWIFIEX WIRELESS DRIVER 12511M: Amitkumar Karwar <amitkarwar@gmail.com> 12512M: Ganapathi Bhat <ganapathi017@gmail.com> 12513M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12514M: Xinming Hu <huxinming820@gmail.com> 12515L: linux-wireless@vger.kernel.org 12516S: Maintained 12517F: drivers/net/wireless/marvell/mwifiex/ 12518 12519MARVELL MWL8K WIRELESS DRIVER 12520M: Lennert Buytenhek <buytenh@wantstofly.org> 12521L: linux-wireless@vger.kernel.org 12522S: Odd Fixes 12523F: drivers/net/wireless/marvell/mwl8k.c 12524 12525MARVELL NAND CONTROLLER DRIVER 12526M: Miquel Raynal <miquel.raynal@bootlin.com> 12527L: linux-mtd@lists.infradead.org 12528S: Maintained 12529F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12530F: drivers/mtd/nand/raw/marvell_nand.c 12531 12532MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12533M: Sunil Goutham <sgoutham@marvell.com> 12534M: Geetha sowjanya <gakula@marvell.com> 12535M: Subbaraya Sundeep <sbhatta@marvell.com> 12536M: hariprasad <hkelam@marvell.com> 12537L: netdev@vger.kernel.org 12538S: Supported 12539F: drivers/net/ethernet/marvell/octeontx2/nic/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12543M: Sunil Goutham <sgoutham@marvell.com> 12544M: Linu Cherian <lcherian@marvell.com> 12545M: Geetha sowjanya <gakula@marvell.com> 12546M: Jerin Jacob <jerinj@marvell.com> 12547M: hariprasad <hkelam@marvell.com> 12548M: Subbaraya Sundeep <sbhatta@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12552F: drivers/net/ethernet/marvell/octeontx2/af/ 12553 12554MARVELL PRESTERA ETHERNET SWITCH DRIVER 12555M: Taras Chornyi <taras.chornyi@plvision.eu> 12556S: Supported 12557W: https://github.com/Marvell-switching/switchdev-prestera 12558F: drivers/net/ethernet/marvell/prestera/ 12559 12560MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12561M: Nicolas Pitre <nico@fluxnic.net> 12562S: Odd Fixes 12563F: drivers/mmc/host/mvsdio.* 12564 12565MARVELL USB MDIO CONTROLLER DRIVER 12566M: Tobias Waldekranz <tobias@waldekranz.com> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12570F: drivers/net/mdio/mdio-mvusb.c 12571 12572MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12573M: Hu Ziji <huziji@marvell.com> 12574L: linux-mmc@vger.kernel.org 12575S: Supported 12576F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12577F: drivers/mmc/host/sdhci-xenon* 12578 12579MARVELL OCTEON ENDPOINT DRIVER 12580M: Veerasenareddy Burru <vburru@marvell.com> 12581M: Abhijit Ayarekar <aayarekar@marvell.com> 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/ethernet/marvell/octeon_ep 12585 12586MATROX FRAMEBUFFER DRIVER 12587L: linux-fbdev@vger.kernel.org 12588S: Orphan 12589F: drivers/video/fbdev/matrox/matroxfb_* 12590F: include/uapi/linux/matroxfb.h 12591 12592MAX15301 DRIVER 12593M: Daniel Nilsson <daniel.nilsson@flex.com> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max15301.rst 12597F: drivers/hwmon/pmbus/max15301.c 12598 12599MAX16065 HARDWARE MONITOR DRIVER 12600M: Guenter Roeck <linux@roeck-us.net> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max16065.rst 12604F: drivers/hwmon/max16065.c 12605 12606MAX2175 SDR TUNER DRIVER 12607M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12608L: linux-media@vger.kernel.org 12609S: Maintained 12610T: git git://linuxtv.org/media_tree.git 12611F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12612F: Documentation/userspace-api/media/drivers/max2175.rst 12613F: drivers/media/i2c/max2175* 12614F: include/uapi/linux/max2175.h 12615 12616MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12617L: linux-hwmon@vger.kernel.org 12618S: Orphan 12619F: Documentation/hwmon/max6650.rst 12620F: drivers/hwmon/max6650.c 12621 12622MAX6697 HARDWARE MONITOR DRIVER 12623M: Guenter Roeck <linux@roeck-us.net> 12624L: linux-hwmon@vger.kernel.org 12625S: Maintained 12626F: Documentation/devicetree/bindings/hwmon/max6697.txt 12627F: Documentation/hwmon/max6697.rst 12628F: drivers/hwmon/max6697.c 12629F: include/linux/platform_data/max6697.h 12630 12631MAX9286 QUAD GMSL DESERIALIZER DRIVER 12632M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12633M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12634M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12635M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12639F: drivers/media/i2c/max9286.c 12640 12641MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12642M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: drivers/staging/media/max96712/max96712.c 12646 12647MAX9860 MONO AUDIO VOICE CODEC DRIVER 12648M: Peter Rosin <peda@axentia.se> 12649L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12650S: Maintained 12651F: Documentation/devicetree/bindings/sound/max9860.txt 12652F: sound/soc/codecs/max9860.* 12653 12654MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12655M: Andreas Klinger <ak@it-klinger.de> 12656L: linux-iio@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12659F: drivers/iio/proximity/mb1232.c 12660 12661MAXIM MAX11205 DRIVER 12662M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12663L: linux-iio@vger.kernel.org 12664S: Supported 12665W: https://ez.analog.com/linux-software-drivers 12666F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12667F: drivers/iio/adc/max11205.c 12668 12669MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12670R: Iskren Chernev <iskren.chernev@gmail.com> 12671R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12672R: Marek Szyprowski <m.szyprowski@samsung.com> 12673R: Matheus Castello <matheus@castello.eng.br> 12674L: linux-pm@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12677F: drivers/power/supply/max17040_battery.c 12678 12679MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12680R: Hans de Goede <hdegoede@redhat.com> 12681R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12682R: Marek Szyprowski <m.szyprowski@samsung.com> 12683R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12684R: Purism Kernel Team <kernel@puri.sm> 12685L: linux-pm@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12688F: drivers/power/supply/max17042_battery.c 12689 12690MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12695F: drivers/regulator/max20086-regulator.c 12696 12697MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12698M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12699L: linux-iio@vger.kernel.org 12700S: Maintained 12701F: drivers/iio/temperature/max30208.c 12702 12703MAXIM MAX77650 PMIC MFD DRIVER 12704M: Bartosz Golaszewski <brgl@bgdev.pl> 12705L: linux-kernel@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/*/*max77650.yaml 12708F: Documentation/devicetree/bindings/*/max77650*.yaml 12709F: drivers/gpio/gpio-max77650.c 12710F: drivers/input/misc/max77650-onkey.c 12711F: drivers/leds/leds-max77650.c 12712F: drivers/mfd/max77650.c 12713F: drivers/power/supply/max77650-charger.c 12714F: drivers/regulator/max77650-regulator.c 12715F: include/linux/mfd/max77650.h 12716 12717MAXIM MAX77714 PMIC MFD DRIVER 12718M: Luca Ceresoli <luca@lucaceresoli.net> 12719S: Maintained 12720F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12721F: drivers/mfd/max77714.c 12722F: include/linux/mfd/max77714.h 12723 12724MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12725M: Javier Martinez Canillas <javier@dowhile0.org> 12726L: linux-kernel@vger.kernel.org 12727S: Supported 12728F: Documentation/devicetree/bindings/*/*max77802.yaml 12729F: drivers/regulator/max77802-regulator.c 12730F: include/dt-bindings/*/*max77802.h 12731 12732MAXIM MAX77976 BATTERY CHARGER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Supported 12735F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12736F: drivers/power/supply/max77976_charger.c 12737 12738MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12740L: linux-pm@vger.kernel.org 12741S: Supported 12742B: mailto:linux-samsung-soc@vger.kernel.org 12743F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12744F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12745F: drivers/power/supply/max14577_charger.c 12746F: drivers/power/supply/max77693_charger.c 12747 12748MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12749M: Chanwoo Choi <cw00.choi@samsung.com> 12750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751L: linux-kernel@vger.kernel.org 12752S: Supported 12753B: mailto:linux-samsung-soc@vger.kernel.org 12754F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12757F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12758F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12759F: drivers/*/*max77843.c 12760F: drivers/*/max14577*.c 12761F: drivers/*/max77686*.c 12762F: drivers/*/max77693*.c 12763F: drivers/clk/clk-max77686.c 12764F: drivers/extcon/extcon-max14577.c 12765F: drivers/extcon/extcon-max77693.c 12766F: drivers/rtc/rtc-max77686.c 12767F: include/linux/mfd/max14577*.h 12768F: include/linux/mfd/max77686*.h 12769F: include/linux/mfd/max77693*.h 12770 12771MAXIRADIO FM RADIO RECEIVER DRIVER 12772M: Hans Verkuil <hverkuil@xs4all.nl> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775W: https://linuxtv.org 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/radio/radio-maxiradio* 12778 12779MAXLINEAR ETHERNET PHY DRIVER 12780M: Xu Liang <lxu@maxlinear.com> 12781L: netdev@vger.kernel.org 12782S: Supported 12783F: drivers/net/phy/mxl-gpy.c 12784 12785MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12786R: Yasushi SHOJI <yashi@spacecubics.com> 12787L: linux-can@vger.kernel.org 12788S: Maintained 12789F: drivers/net/can/usb/mcba_usb.c 12790 12791MCAN MMIO DEVICE DRIVER 12792M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12793L: linux-can@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12796F: drivers/net/can/m_can/m_can.c 12797F: drivers/net/can/m_can/m_can.h 12798F: drivers/net/can/m_can/m_can_platform.c 12799 12800MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12801M: Rishi Gupta <gupt21@gmail.com> 12802L: linux-i2c@vger.kernel.org 12803L: linux-input@vger.kernel.org 12804S: Maintained 12805F: drivers/hid/hid-mcp2221.c 12806 12807MCP251XFD SPI-CAN NETWORK DRIVER 12808M: Marc Kleine-Budde <mkl@pengutronix.de> 12809M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12810R: Thomas Kopp <thomas.kopp@microchip.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12814F: drivers/net/can/spi/mcp251xfd/ 12815 12816MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12817M: Peter Rosin <peda@axentia.se> 12818L: linux-iio@vger.kernel.org 12819S: Maintained 12820F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12821F: drivers/iio/potentiometer/mcp4018.c 12822F: drivers/iio/potentiometer/mcp4531.c 12823 12824MCR20A IEEE-802.15.4 RADIO DRIVER 12825M: Xue Liu <liuxuenetmail@gmail.com> 12826L: linux-wpan@vger.kernel.org 12827S: Maintained 12828W: https://github.com/xueliu/mcr20a-linux 12829F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12830F: drivers/net/ieee802154/mcr20a.c 12831F: drivers/net/ieee802154/mcr20a.h 12832 12833MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12834M: William Breathitt Gray <william.gray@linaro.org> 12835L: linux-iio@vger.kernel.org 12836S: Maintained 12837F: drivers/iio/dac/cio-dac.c 12838 12839MEDIA CONTROLLER FRAMEWORK 12840M: Sakari Ailus <sakari.ailus@linux.intel.com> 12841M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12842L: linux-media@vger.kernel.org 12843S: Supported 12844W: https://www.linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/mc/ 12847F: include/media/media-*.h 12848F: include/uapi/linux/media.h 12849 12850MEDIA DRIVER FOR FREESCALE IMX PXP 12851M: Philipp Zabel <p.zabel@pengutronix.de> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/platform/nxp/imx-pxp.[ch] 12856 12857MEDIA DRIVERS FOR ASCOT2E 12858M: Sergey Kozlov <serjk@netup.ru> 12859M: Abylay Ospan <aospan@netup.ru> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://linuxtv.org 12863W: http://netup.tv/ 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/ascot2e* 12866 12867MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12868M: Jasmin Jessich <jasmin@anw.at> 12869L: linux-media@vger.kernel.org 12870S: Maintained 12871W: https://linuxtv.org 12872T: git git://linuxtv.org/media_tree.git 12873F: drivers/media/dvb-frontends/cxd2099* 12874 12875MEDIA DRIVERS FOR CXD2841ER 12876M: Sergey Kozlov <serjk@netup.ru> 12877M: Abylay Ospan <aospan@netup.ru> 12878L: linux-media@vger.kernel.org 12879S: Supported 12880W: https://linuxtv.org 12881W: http://netup.tv/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2841er* 12884 12885MEDIA DRIVERS FOR CXD2880 12886M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12887L: linux-media@vger.kernel.org 12888S: Supported 12889W: http://linuxtv.org/ 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/cxd2880/* 12892F: drivers/media/spi/cxd2880* 12893 12894MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12895L: linux-media@vger.kernel.org 12896S: Orphan 12897W: https://linuxtv.org 12898T: git git://linuxtv.org/media_tree.git 12899F: drivers/media/pci/ddbridge/* 12900 12901MEDIA DRIVERS FOR FREESCALE IMX 12902M: Steve Longerbeam <slongerbeam@gmail.com> 12903M: Philipp Zabel <p.zabel@pengutronix.de> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: Documentation/admin-guide/media/imx.rst 12908F: Documentation/devicetree/bindings/media/imx.txt 12909F: drivers/staging/media/imx/ 12910F: include/linux/imx-media.h 12911F: include/media/imx.h 12912 12913MEDIA DRIVERS FOR FREESCALE IMX7 12914M: Rui Miguel Silva <rmfrfs@gmail.com> 12915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12916L: linux-media@vger.kernel.org 12917S: Maintained 12918T: git git://linuxtv.org/media_tree.git 12919F: Documentation/admin-guide/media/imx7.rst 12920F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12921F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12922F: drivers/media/platform/nxp/imx-mipi-csis.c 12923F: drivers/media/platform/nxp/imx7-media-csi.c 12924 12925MEDIA DRIVERS FOR HELENE 12926M: Abylay Ospan <aospan@netup.ru> 12927L: linux-media@vger.kernel.org 12928S: Supported 12929W: https://linuxtv.org 12930W: http://netup.tv/ 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/dvb-frontends/helene* 12933 12934MEDIA DRIVERS FOR HORUS3A 12935M: Sergey Kozlov <serjk@netup.ru> 12936M: Abylay Ospan <aospan@netup.ru> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://linuxtv.org 12940W: http://netup.tv/ 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/dvb-frontends/horus3a* 12943 12944MEDIA DRIVERS FOR LNBH25 12945M: Sergey Kozlov <serjk@netup.ru> 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/lnbh25* 12953 12954MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12955L: linux-media@vger.kernel.org 12956S: Orphan 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/mxl5xx* 12960 12961MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/pci/netup_unidvb/* 12970 12971MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12972M: Dmitry Osipenko <digetx@gmail.com> 12973L: linux-media@vger.kernel.org 12974L: linux-tegra@vger.kernel.org 12975S: Maintained 12976T: git git://linuxtv.org/media_tree.git 12977F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12978F: drivers/media/platform/nvidia/tegra-vde/ 12979 12980MEDIA DRIVERS FOR RENESAS - CEU 12981M: Jacopo Mondi <jacopo@jmondi.org> 12982L: linux-media@vger.kernel.org 12983L: linux-renesas-soc@vger.kernel.org 12984S: Supported 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12987F: drivers/media/platform/renesas/renesas-ceu.c 12988F: include/media/drv-intf/renesas-ceu.h 12989 12990MEDIA DRIVERS FOR RENESAS - DRIF 12991M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12992L: linux-media@vger.kernel.org 12993L: linux-renesas-soc@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12997F: drivers/media/platform/renesas/rcar_drif.c 12998 12999MEDIA DRIVERS FOR RENESAS - FCP 13000M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13001L: linux-media@vger.kernel.org 13002L: linux-renesas-soc@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13006F: drivers/media/platform/renesas/rcar-fcp.c 13007F: include/media/rcar-fcp.h 13008 13009MEDIA DRIVERS FOR RENESAS - FDP1 13010M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13016F: drivers/media/platform/renesas/rcar_fdp1.c 13017 13018MEDIA DRIVERS FOR RENESAS - VIN 13019M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13020L: linux-media@vger.kernel.org 13021L: linux-renesas-soc@vger.kernel.org 13022S: Supported 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13025F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13026F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13027F: drivers/media/platform/renesas/rcar-isp.c 13028F: drivers/media/platform/renesas/rcar-vin/ 13029 13030MEDIA DRIVERS FOR RENESAS - VSP1 13031M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13038F: drivers/media/platform/renesas/vsp1/ 13039 13040MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv0910* 13046 13047MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/stv6111* 13053 13054MEDIA DRIVERS FOR STM32 - DCMI 13055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13060F: drivers/media/platform/st/stm32/stm32-dcmi.c 13061 13062MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13063M: Mauro Carvalho Chehab <mchehab@kernel.org> 13064L: linux-media@vger.kernel.org 13065S: Maintained 13066W: https://linuxtv.org 13067Q: http://patchwork.kernel.org/project/linux-media/list/ 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/admin-guide/media/ 13070F: Documentation/devicetree/bindings/media/ 13071F: Documentation/driver-api/media/ 13072F: Documentation/userspace-api/media/ 13073F: drivers/media/ 13074F: drivers/staging/media/ 13075F: include/dt-bindings/media/ 13076F: include/linux/platform_data/media/ 13077F: include/media/ 13078F: include/uapi/linux/dvb/ 13079F: include/uapi/linux/ivtv* 13080F: include/uapi/linux/media.h 13081F: include/uapi/linux/meye.h 13082F: include/uapi/linux/uvcvideo.h 13083F: include/uapi/linux/v4l2-* 13084F: include/uapi/linux/videodev2.h 13085 13086MEDIATEK BLUETOOTH DRIVER 13087M: Sean Wang <sean.wang@mediatek.com> 13088L: linux-bluetooth@vger.kernel.org 13089L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13090S: Maintained 13091F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13092F: drivers/bluetooth/btmtkuart.c 13093 13094MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13095M: Sean Wang <sean.wang@mediatek.com> 13096L: linux-pm@vger.kernel.org 13097S: Maintained 13098F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13099F: drivers/power/reset/mt6323-poweroff.c 13100 13101MEDIATEK CIR DRIVER 13102M: Sean Wang <sean.wang@mediatek.com> 13103S: Maintained 13104F: drivers/media/rc/mtk-cir.c 13105 13106MEDIATEK DMA DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108L: dmaengine@vger.kernel.org 13109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13111S: Maintained 13112F: Documentation/devicetree/bindings/dma/mtk-* 13113F: drivers/dma/mediatek/ 13114 13115MEDIATEK ETHERNET DRIVER 13116M: Felix Fietkau <nbd@nbd.name> 13117M: John Crispin <john@phrozen.org> 13118M: Sean Wang <sean.wang@mediatek.com> 13119M: Mark Lee <Mark-MC.Lee@mediatek.com> 13120M: Lorenzo Bianconi <lorenzo@kernel.org> 13121L: netdev@vger.kernel.org 13122S: Maintained 13123F: drivers/net/ethernet/mediatek/ 13124 13125MEDIATEK I2C CONTROLLER DRIVER 13126M: Qii Wang <qii.wang@mediatek.com> 13127L: linux-i2c@vger.kernel.org 13128S: Maintained 13129F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13130F: drivers/i2c/busses/i2c-mt65xx.c 13131 13132MEDIATEK IOMMU DRIVER 13133M: Yong Wu <yong.wu@mediatek.com> 13134L: iommu@lists.linux.dev 13135L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13136S: Supported 13137F: Documentation/devicetree/bindings/iommu/mediatek* 13138F: drivers/iommu/mtk_iommu* 13139F: include/dt-bindings/memory/mt*-port.h 13140 13141MEDIATEK JPEG DRIVER 13142M: Bin Liu <bin.liu@mediatek.com> 13143S: Supported 13144F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13145F: drivers/media/platform/mediatek/jpeg/ 13146 13147MEDIATEK KEYPAD DRIVER 13148M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13151F: drivers/input/keyboard/mt6779-keypad.c 13152 13153MEDIATEK MDP DRIVER 13154M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13155M: Houlong Wei <houlong.wei@mediatek.com> 13156M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13157S: Supported 13158F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13159F: drivers/media/platform/mediatek/mdp/ 13160F: drivers/media/platform/mediatek/vpu/ 13161 13162MEDIATEK MEDIA DRIVER 13163M: Tiffany Lin <tiffany.lin@mediatek.com> 13164M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13165M: Yunfei Dong <yunfei.dong@mediatek.com> 13166S: Supported 13167F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13168F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13169F: drivers/media/platform/mediatek/vcodec/ 13170F: drivers/media/platform/mediatek/vpu/ 13171 13172MEDIATEK MMC/SD/SDIO DRIVER 13173M: Chaotian Jing <chaotian.jing@mediatek.com> 13174S: Maintained 13175F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13176F: drivers/mmc/host/mtk-sd.c 13177 13178MEDIATEK MT76 WIRELESS LAN DRIVER 13179M: Felix Fietkau <nbd@nbd.name> 13180M: Lorenzo Bianconi <lorenzo@kernel.org> 13181M: Ryder Lee <ryder.lee@mediatek.com> 13182R: Shayne Chen <shayne.chen@mediatek.com> 13183R: Sean Wang <sean.wang@mediatek.com> 13184L: linux-wireless@vger.kernel.org 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13187F: drivers/net/wireless/mediatek/mt76/ 13188 13189MEDIATEK MT7601U WIRELESS LAN DRIVER 13190M: Jakub Kicinski <kuba@kernel.org> 13191L: linux-wireless@vger.kernel.org 13192S: Maintained 13193F: drivers/net/wireless/mediatek/mt7601u/ 13194 13195MEDIATEK MT7621 CLOCK DRIVER 13196M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13197S: Maintained 13198F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13199F: drivers/clk/ralink/clk-mt7621.c 13200 13201MEDIATEK MT7621/28/88 I2C DRIVER 13202M: Stefan Roese <sr@denx.de> 13203L: linux-i2c@vger.kernel.org 13204S: Maintained 13205F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13206F: drivers/i2c/busses/i2c-mt7621.c 13207 13208MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13212F: drivers/pci/controller/pcie-mt7621.c 13213 13214MEDIATEK MT7621 PHY PCI DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13218F: drivers/phy/ralink/phy-mt7621-pci.c 13219 13220MEDIATEK NAND CONTROLLER DRIVER 13221L: linux-mtd@lists.infradead.org 13222S: Orphan 13223F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13224F: drivers/mtd/nand/raw/mtk_* 13225 13226MEDIATEK PMIC LED DRIVER 13227M: Sean Wang <sean.wang@mediatek.com> 13228S: Maintained 13229F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13230F: drivers/leds/leds-mt6323.c 13231 13232MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13233M: Sean Wang <sean.wang@mediatek.com> 13234S: Maintained 13235F: drivers/char/hw_random/mtk-rng.c 13236 13237MEDIATEK SMI DRIVER 13238M: Yong Wu <yong.wu@mediatek.com> 13239L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13240S: Supported 13241F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13242F: drivers/memory/mtk-smi.c 13243F: include/soc/mediatek/smi.h 13244 13245MEDIATEK SWITCH DRIVER 13246M: Sean Wang <sean.wang@mediatek.com> 13247M: Landen Chao <Landen.Chao@mediatek.com> 13248M: DENG Qingfang <dqfext@gmail.com> 13249L: netdev@vger.kernel.org 13250S: Maintained 13251F: drivers/net/dsa/mt7530.* 13252F: net/dsa/tag_mtk.c 13253 13254MEDIATEK T7XX 5G WWAN MODEM DRIVER 13255M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13256M: Intel Corporation <linuxwwan@intel.com> 13257R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13258R: Liu Haijun <haijun.liu@mediatek.com> 13259R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13260R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13261L: netdev@vger.kernel.org 13262S: Supported 13263F: drivers/net/wwan/t7xx/ 13264 13265MEDIATEK USB3 DRD IP DRIVER 13266M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13267L: linux-usb@vger.kernel.org 13268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13269L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13270S: Maintained 13271F: Documentation/devicetree/bindings/usb/mediatek,* 13272F: drivers/usb/host/xhci-mtk* 13273F: drivers/usb/mtu3/ 13274 13275MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13276M: Peter Senna Tschudin <peter.senna@gmail.com> 13277M: Martin Donnelly <martin.donnelly@ge.com> 13278M: Martyn Welch <martyn.welch@collabora.co.uk> 13279S: Maintained 13280F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13281F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13282 13283MEGARAID SCSI/SAS DRIVERS 13284M: Kashyap Desai <kashyap.desai@broadcom.com> 13285M: Sumit Saxena <sumit.saxena@broadcom.com> 13286M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13287L: megaraidlinux.pdl@broadcom.com 13288L: linux-scsi@vger.kernel.org 13289S: Maintained 13290W: http://www.avagotech.com/support/ 13291F: Documentation/scsi/megaraid.rst 13292F: drivers/scsi/megaraid.* 13293F: drivers/scsi/megaraid/ 13294 13295MELEXIS MLX90614 DRIVER 13296M: Crt Mori <cmo@melexis.com> 13297L: linux-iio@vger.kernel.org 13298S: Supported 13299W: http://www.melexis.com 13300F: drivers/iio/temperature/mlx90614.c 13301 13302MELEXIS MLX90632 DRIVER 13303M: Crt Mori <cmo@melexis.com> 13304L: linux-iio@vger.kernel.org 13305S: Supported 13306W: http://www.melexis.com 13307F: drivers/iio/temperature/mlx90632.c 13308 13309MELFAS MIP4 TOUCHSCREEN DRIVER 13310M: Sangwon Jee <jeesw@melfas.com> 13311S: Supported 13312W: http://www.melfas.com 13313F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13314F: drivers/input/touchscreen/melfas_mip4.c 13315 13316MELLANOX BLUEFIELD I2C DRIVER 13317M: Khalil Blaiech <kblaiech@nvidia.com> 13318M: Asmaa Mnebhi <asmaa@nvidia.com> 13319L: linux-i2c@vger.kernel.org 13320S: Supported 13321F: drivers/i2c/busses/i2c-mlxbf.c 13322 13323MELLANOX ETHERNET DRIVER (mlx4_en) 13324M: Tariq Toukan <tariqt@nvidia.com> 13325L: netdev@vger.kernel.org 13326S: Supported 13327W: http://www.mellanox.com 13328Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13329F: drivers/net/ethernet/mellanox/mlx4/en_* 13330 13331MELLANOX ETHERNET DRIVER (mlx5e) 13332M: Saeed Mahameed <saeedm@nvidia.com> 13333L: netdev@vger.kernel.org 13334S: Supported 13335W: http://www.mellanox.com 13336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13337F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13338 13339MELLANOX ETHERNET INNOVA DRIVERS 13340R: Boris Pismenny <borisp@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13346F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13347F: include/linux/mlx5/mlx5_ifc_fpga.h 13348 13349MELLANOX ETHERNET SWITCH DRIVERS 13350M: Ido Schimmel <idosch@nvidia.com> 13351M: Petr Machata <petrm@nvidia.com> 13352L: netdev@vger.kernel.org 13353S: Supported 13354W: http://www.mellanox.com 13355Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13356F: drivers/net/ethernet/mellanox/mlxsw/ 13357F: tools/testing/selftests/drivers/net/mlxsw/ 13358 13359MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13360M: mlxsw@nvidia.com 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlxfw/ 13366 13367MELLANOX HARDWARE PLATFORM SUPPORT 13368M: Hans de Goede <hdegoede@redhat.com> 13369M: Mark Gross <markgross@kernel.org> 13370M: Vadim Pasternak <vadimp@nvidia.com> 13371L: platform-driver-x86@vger.kernel.org 13372S: Supported 13373F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13374F: drivers/platform/mellanox/ 13375F: include/linux/platform_data/mlxreg.h 13376 13377MELLANOX MLX4 core VPI driver 13378M: Tariq Toukan <tariqt@nvidia.com> 13379L: netdev@vger.kernel.org 13380L: linux-rdma@vger.kernel.org 13381S: Supported 13382W: http://www.mellanox.com 13383Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13384F: drivers/net/ethernet/mellanox/mlx4/ 13385F: include/linux/mlx4/ 13386 13387MELLANOX MLX4 IB driver 13388M: Yishai Hadas <yishaih@nvidia.com> 13389L: linux-rdma@vger.kernel.org 13390S: Supported 13391W: http://www.mellanox.com 13392Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13393F: drivers/infiniband/hw/mlx4/ 13394F: include/linux/mlx4/ 13395F: include/uapi/rdma/mlx4-abi.h 13396 13397MELLANOX MLX5 core VPI driver 13398M: Saeed Mahameed <saeedm@nvidia.com> 13399M: Leon Romanovsky <leonro@nvidia.com> 13400L: netdev@vger.kernel.org 13401L: linux-rdma@vger.kernel.org 13402S: Supported 13403W: http://www.mellanox.com 13404Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13405F: Documentation/networking/device_drivers/ethernet/mellanox/ 13406F: drivers/net/ethernet/mellanox/mlx5/core/ 13407F: include/linux/mlx5/ 13408 13409MELLANOX MLX5 IB driver 13410M: Leon Romanovsky <leonro@nvidia.com> 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13415F: drivers/infiniband/hw/mlx5/ 13416F: include/linux/mlx5/ 13417F: include/uapi/rdma/mlx5-abi.h 13418 13419MELLANOX MLXCPLD I2C AND MUX DRIVER 13420M: Vadim Pasternak <vadimp@nvidia.com> 13421M: Michael Shych <michaelsh@nvidia.com> 13422L: linux-i2c@vger.kernel.org 13423S: Supported 13424F: Documentation/i2c/busses/i2c-mlxcpld.rst 13425F: drivers/i2c/busses/i2c-mlxcpld.c 13426F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13427 13428MELLANOX MLXCPLD LED DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430L: linux-leds@vger.kernel.org 13431S: Supported 13432F: Documentation/leds/leds-mlxcpld.rst 13433F: drivers/leds/leds-mlxcpld.c 13434F: drivers/leds/leds-mlxreg.c 13435 13436MELLANOX PLATFORM DRIVER 13437M: Vadim Pasternak <vadimp@nvidia.com> 13438L: platform-driver-x86@vger.kernel.org 13439S: Supported 13440F: drivers/platform/x86/mlx-platform.c 13441 13442MEMBARRIER SUPPORT 13443M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13444M: "Paul E. McKenney" <paulmck@kernel.org> 13445L: linux-kernel@vger.kernel.org 13446S: Supported 13447F: arch/powerpc/include/asm/membarrier.h 13448F: include/uapi/linux/membarrier.h 13449F: kernel/sched/membarrier.c 13450 13451MEMBLOCK 13452M: Mike Rapoport <rppt@kernel.org> 13453L: linux-mm@kvack.org 13454S: Maintained 13455F: Documentation/core-api/boot-time-mm.rst 13456F: include/linux/memblock.h 13457F: mm/memblock.c 13458F: tools/testing/memblock/ 13459 13460MEMORY CONTROLLER DRIVERS 13461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13462L: linux-kernel@vger.kernel.org 13463S: Maintained 13464B: mailto:krzysztof.kozlowski@linaro.org 13465T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13466F: Documentation/devicetree/bindings/memory-controllers/ 13467F: drivers/memory/ 13468F: include/dt-bindings/memory/ 13469F: include/memory/ 13470 13471MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13472M: Dmitry Osipenko <digetx@gmail.com> 13473L: linux-pm@vger.kernel.org 13474L: linux-tegra@vger.kernel.org 13475T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13476S: Maintained 13477F: drivers/devfreq/tegra30-devfreq.c 13478 13479MEMORY MANAGEMENT 13480M: Andrew Morton <akpm@linux-foundation.org> 13481L: linux-mm@kvack.org 13482S: Maintained 13483W: http://www.linux-mm.org 13484T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13485T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13486F: include/linux/gfp.h 13487F: include/linux/gfp_types.h 13488F: include/linux/memory_hotplug.h 13489F: include/linux/mm.h 13490F: include/linux/mmzone.h 13491F: include/linux/pagewalk.h 13492F: mm/ 13493F: tools/testing/selftests/vm/ 13494 13495VMALLOC 13496M: Andrew Morton <akpm@linux-foundation.org> 13497R: Uladzislau Rezki <urezki@gmail.com> 13498R: Christoph Hellwig <hch@infradead.org> 13499L: linux-mm@kvack.org 13500S: Maintained 13501W: http://www.linux-mm.org 13502T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13503F: include/linux/vmalloc.h 13504F: mm/vmalloc.c 13505 13506MEMORY HOT(UN)PLUG 13507M: David Hildenbrand <david@redhat.com> 13508M: Oscar Salvador <osalvador@suse.de> 13509L: linux-mm@kvack.org 13510S: Maintained 13511F: Documentation/admin-guide/mm/memory-hotplug.rst 13512F: Documentation/core-api/memory-hotplug.rst 13513F: drivers/base/memory.c 13514F: include/linux/memory_hotplug.h 13515F: mm/memory_hotplug.c 13516F: tools/testing/selftests/memory-hotplug/ 13517 13518MEMORY TECHNOLOGY DEVICES (MTD) 13519M: Miquel Raynal <miquel.raynal@bootlin.com> 13520M: Richard Weinberger <richard@nod.at> 13521M: Vignesh Raghavendra <vigneshr@ti.com> 13522L: linux-mtd@lists.infradead.org 13523S: Maintained 13524W: http://www.linux-mtd.infradead.org/ 13525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13526C: irc://irc.oftc.net/mtd 13527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13529F: Documentation/devicetree/bindings/mtd/ 13530F: drivers/mtd/ 13531F: include/linux/mtd/ 13532F: include/uapi/mtd/ 13533 13534MEMSENSING MICROSYSTEMS MSA311 DRIVER 13535M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13536L: linux-iio@vger.kernel.org 13537S: Maintained 13538F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13539F: drivers/iio/accel/msa311.c 13540 13541MEN A21 WATCHDOG DRIVER 13542M: Johannes Thumshirn <morbidrsa@gmail.com> 13543L: linux-watchdog@vger.kernel.org 13544S: Maintained 13545F: drivers/watchdog/mena21_wdt.c 13546 13547MEN CHAMELEON BUS (mcb) 13548M: Johannes Thumshirn <morbidrsa@gmail.com> 13549S: Maintained 13550F: Documentation/driver-api/men-chameleon-bus.rst 13551F: drivers/mcb/ 13552F: include/linux/mcb.h 13553 13554MEN F21BMC (Board Management Controller) 13555M: Andreas Werner <andreas.werner@men.de> 13556S: Supported 13557F: Documentation/hwmon/menf21bmc.rst 13558F: drivers/hwmon/menf21bmc_hwmon.c 13559F: drivers/leds/leds-menf21bmc.c 13560F: drivers/mfd/menf21bmc.c 13561F: drivers/watchdog/menf21bmc_wdt.c 13562 13563MEN Z069 WATCHDOG DRIVER 13564M: Johannes Thumshirn <jth@kernel.org> 13565L: linux-watchdog@vger.kernel.org 13566S: Maintained 13567F: drivers/watchdog/menz69_wdt.c 13568 13569MESON AO CEC DRIVER FOR AMLOGIC SOCS 13570M: Neil Armstrong <neil.armstrong@linaro.org> 13571L: linux-media@vger.kernel.org 13572L: linux-amlogic@lists.infradead.org 13573S: Supported 13574W: http://linux-meson.com/ 13575T: git git://linuxtv.org/media_tree.git 13576F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13577F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13578F: drivers/media/cec/platform/meson/ao-cec.c 13579 13580MESON GE2D DRIVER FOR AMLOGIC SOCS 13581M: Neil Armstrong <neil.armstrong@linaro.org> 13582L: linux-media@vger.kernel.org 13583L: linux-amlogic@lists.infradead.org 13584S: Supported 13585T: git git://linuxtv.org/media_tree.git 13586F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13587F: drivers/media/platform/amlogic/meson-ge2d/ 13588 13589MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13590M: Liang Yang <liang.yang@amlogic.com> 13591L: linux-mtd@lists.infradead.org 13592S: Maintained 13593F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13594F: drivers/mtd/nand/raw/meson_* 13595 13596MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13603F: drivers/staging/media/meson/vdec/ 13604 13605METHODE UDPU SUPPORT 13606M: Vladimir Vid <vladimir.vid@sartura.hr> 13607S: Maintained 13608F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13609 13610MHI BUS 13611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13612L: mhi@lists.linux.dev 13613L: linux-arm-msm@vger.kernel.org 13614S: Maintained 13615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13616F: Documentation/ABI/stable/sysfs-bus-mhi 13617F: Documentation/mhi/ 13618F: drivers/bus/mhi/ 13619F: include/linux/mhi.h 13620 13621MICROBLAZE ARCHITECTURE 13622M: Michal Simek <monstr@monstr.eu> 13623S: Supported 13624W: http://www.monstr.eu/fdt/ 13625T: git git://git.monstr.eu/linux-2.6-microblaze.git 13626F: arch/microblaze/ 13627 13628MICROCHIP AT91 DMA DRIVERS 13629M: Ludovic Desroches <ludovic.desroches@microchip.com> 13630M: Tudor Ambarus <tudor.ambarus@linaro.org> 13631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13632L: dmaengine@vger.kernel.org 13633S: Supported 13634F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13635F: drivers/dma/at_hdmac.c 13636F: drivers/dma/at_xdmac.c 13637F: include/dt-bindings/dma/at91.h 13638 13639MICROCHIP AT91 SERIAL DRIVER 13640M: Richard Genoud <richard.genoud@gmail.com> 13641S: Maintained 13642F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13643F: drivers/tty/serial/atmel_serial.c 13644F: drivers/tty/serial/atmel_serial.h 13645 13646MICROCHIP AT91 USART MFD DRIVER 13647M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13648L: linux-kernel@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13651F: drivers/mfd/at91-usart.c 13652F: include/dt-bindings/mfd/at91-usart.h 13653 13654MICROCHIP AT91 USART SPI DRIVER 13655M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13656L: linux-spi@vger.kernel.org 13657S: Supported 13658F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13659F: drivers/spi/spi-at91-usart.c 13660 13661MICROCHIP AUDIO ASOC DRIVERS 13662M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13664S: Supported 13665F: sound/soc/atmel 13666 13667MICROCHIP CSI2DC DRIVER 13668M: Eugen Hristev <eugen.hristev@microchip.com> 13669L: linux-media@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13672F: drivers/media/platform/microchip/microchip-csi2dc.c 13673 13674MICROCHIP ECC DRIVER 13675M: Tudor Ambarus <tudor.ambarus@linaro.org> 13676L: linux-crypto@vger.kernel.org 13677S: Maintained 13678F: drivers/crypto/atmel-ecc.* 13679 13680MICROCHIP EIC DRIVER 13681M: Claudiu Beznea <claudiu.beznea@microchip.com> 13682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13683S: Supported 13684F: drivers/irqchip/irq-mchp-eic.c 13685 13686MICROCHIP I2C DRIVER 13687M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13688L: linux-i2c@vger.kernel.org 13689S: Supported 13690F: drivers/i2c/busses/i2c-at91-*.c 13691F: drivers/i2c/busses/i2c-at91.h 13692 13693MICROCHIP ISC DRIVER 13694M: Eugen Hristev <eugen.hristev@microchip.com> 13695L: linux-media@vger.kernel.org 13696S: Supported 13697F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13698F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13699F: drivers/staging/media/deprecated/atmel/atmel-isc* 13700F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13701F: drivers/media/platform/microchip/microchip-isc* 13702F: drivers/media/platform/microchip/microchip-sama*-isc* 13703F: include/linux/atmel-isc-media.h 13704 13705MICROCHIP ISI DRIVER 13706M: Eugen Hristev <eugen.hristev@microchip.com> 13707L: linux-media@vger.kernel.org 13708S: Supported 13709F: drivers/media/platform/atmel/atmel-isi.c 13710F: drivers/media/platform/atmel/atmel-isi.h 13711 13712MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13713M: Woojung Huh <woojung.huh@microchip.com> 13714M: UNGLinuxDriver@microchip.com 13715L: netdev@vger.kernel.org 13716S: Maintained 13717F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13718F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13719F: drivers/net/dsa/microchip/* 13720F: include/linux/platform_data/microchip-ksz.h 13721F: net/dsa/tag_ksz.c 13722 13723MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13724M: Arun Ramadoss <arun.ramadoss@microchip.com> 13725R: UNGLinuxDriver@microchip.com 13726L: netdev@vger.kernel.org 13727S: Maintained 13728F: drivers/net/phy/microchip_t1.c 13729 13730MICROCHIP LAN743X ETHERNET DRIVER 13731M: Bryan Whitehead <bryan.whitehead@microchip.com> 13732M: UNGLinuxDriver@microchip.com 13733L: netdev@vger.kernel.org 13734S: Maintained 13735F: drivers/net/ethernet/microchip/lan743x_* 13736 13737MICROCHIP LAN966X ETHERNET DRIVER 13738M: Horatiu Vultur <horatiu.vultur@microchip.com> 13739M: UNGLinuxDriver@microchip.com 13740L: netdev@vger.kernel.org 13741S: Maintained 13742F: drivers/net/ethernet/microchip/lan966x/* 13743 13744MICROCHIP LCDFB DRIVER 13745M: Nicolas Ferre <nicolas.ferre@microchip.com> 13746L: linux-fbdev@vger.kernel.org 13747S: Maintained 13748F: drivers/video/fbdev/atmel_lcdfb.c 13749F: include/video/atmel_lcdc.h 13750 13751MICROCHIP MCP16502 PMIC DRIVER 13752M: Claudiu Beznea <claudiu.beznea@microchip.com> 13753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13754S: Supported 13755F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13756F: drivers/regulator/mcp16502.c 13757 13758MICROCHIP MCP3911 ADC DRIVER 13759M: Marcus Folkesson <marcus.folkesson@gmail.com> 13760M: Kent Gustavsson <kent@minoris.se> 13761L: linux-iio@vger.kernel.org 13762S: Maintained 13763F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13764F: drivers/iio/adc/mcp3911.c 13765 13766MICROCHIP MMC/SD/SDIO MCI DRIVER 13767M: Ludovic Desroches <ludovic.desroches@microchip.com> 13768S: Maintained 13769F: drivers/mmc/host/atmel-mci.c 13770 13771MICROCHIP NAND DRIVER 13772M: Tudor Ambarus <tudor.ambarus@linaro.org> 13773L: linux-mtd@lists.infradead.org 13774S: Supported 13775F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13776F: drivers/mtd/nand/raw/atmel/* 13777 13778MICROCHIP PCI1XXXX GP DRIVER 13779M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13780L: linux-gpio@vger.kernel.org 13781S: Supported 13782F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13783F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13784F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13785 13786MICROCHIP OTPC DRIVER 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13791F: drivers/nvmem/microchip-otpc.c 13792F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13793 13794MICROCHIP PCI1XXXX I2C DRIVER 13795M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13796M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13797M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13798L: linux-i2c@vger.kernel.org 13799S: Maintained 13800F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13801 13802MICROCHIP PWM DRIVER 13803M: Claudiu Beznea <claudiu.beznea@microchip.com> 13804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13805L: linux-pwm@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13808F: drivers/pwm/pwm-atmel.c 13809 13810MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13811M: Eugen Hristev <eugen.hristev@microchip.com> 13812L: linux-iio@vger.kernel.org 13813S: Supported 13814F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13815F: drivers/iio/adc/at91-sama5d2_adc.c 13816F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13817 13818MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13819M: Claudiu Beznea <claudiu.beznea@microchip.com> 13820S: Supported 13821F: drivers/power/reset/at91-sama5d2_shdwc.c 13822 13823MICROCHIP SPI DRIVER 13824M: Tudor Ambarus <tudor.ambarus@linaro.org> 13825S: Supported 13826F: drivers/spi/spi-atmel.* 13827 13828MICROCHIP SSC DRIVER 13829M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13831S: Supported 13832F: drivers/misc/atmel-ssc.c 13833F: include/linux/atmel-ssc.h 13834 13835MICROCHIP SOC DRIVERS 13836M: Conor Dooley <conor@kernel.org> 13837S: Supported 13838T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13839F: drivers/soc/microchip/ 13840 13841MICROCHIP USB251XB DRIVER 13842M: Richard Leitner <richard.leitner@skidata.com> 13843L: linux-usb@vger.kernel.org 13844S: Maintained 13845F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13846F: drivers/usb/misc/usb251xb.c 13847 13848MICROCHIP USBA UDC DRIVER 13849M: Cristian Birsan <cristian.birsan@microchip.com> 13850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13851S: Supported 13852F: drivers/usb/gadget/udc/atmel_usba_udc.* 13853 13854MICROCHIP WILC1000 WIFI DRIVER 13855M: Ajay Singh <ajay.kathat@microchip.com> 13856M: Claudiu Beznea <claudiu.beznea@microchip.com> 13857L: linux-wireless@vger.kernel.org 13858S: Supported 13859F: drivers/net/wireless/microchip/wilc1000/ 13860 13861MICROSEMI MIPS SOCS 13862M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13863M: UNGLinuxDriver@microchip.com 13864L: linux-mips@vger.kernel.org 13865S: Supported 13866F: Documentation/devicetree/bindings/mips/mscc.txt 13867F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13868F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13869F: arch/mips/boot/dts/mscc/ 13870F: arch/mips/configs/generic/board-ocelot.config 13871F: arch/mips/generic/board-ocelot.c 13872 13873MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13874M: Don Brace <don.brace@microchip.com> 13875L: storagedev@microchip.com 13876L: linux-scsi@vger.kernel.org 13877S: Supported 13878F: Documentation/scsi/smartpqi.rst 13879F: drivers/scsi/smartpqi/Kconfig 13880F: drivers/scsi/smartpqi/Makefile 13881F: drivers/scsi/smartpqi/smartpqi*.[ch] 13882F: include/linux/cciss*.h 13883F: include/uapi/linux/cciss*.h 13884 13885MICROSOFT MANA RDMA DRIVER 13886M: Long Li <longli@microsoft.com> 13887M: Ajay Sharma <sharmaajay@microsoft.com> 13888L: linux-rdma@vger.kernel.org 13889S: Supported 13890F: drivers/infiniband/hw/mana/ 13891F: include/net/mana 13892F: include/uapi/rdma/mana-abi.h 13893 13894MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13895M: Maximilian Luz <luzmaximilian@gmail.com> 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898F: drivers/platform/surface/surface_aggregator_tabletsw.c 13899 13900MICROSOFT SURFACE BATTERY AND AC DRIVERS 13901M: Maximilian Luz <luzmaximilian@gmail.com> 13902L: linux-pm@vger.kernel.org 13903L: platform-driver-x86@vger.kernel.org 13904S: Maintained 13905F: drivers/power/supply/surface_battery.c 13906F: drivers/power/supply/surface_charger.c 13907 13908MICROSOFT SURFACE DTX DRIVER 13909M: Maximilian Luz <luzmaximilian@gmail.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Maintained 13912F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13913F: drivers/platform/surface/surface_dtx.c 13914F: include/uapi/linux/surface_aggregator/dtx.h 13915 13916MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920F: drivers/platform/surface/surface_gpe.c 13921 13922MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13923M: Hans de Goede <hdegoede@redhat.com> 13924M: Mark Gross <markgross@kernel.org> 13925M: Maximilian Luz <luzmaximilian@gmail.com> 13926L: platform-driver-x86@vger.kernel.org 13927S: Maintained 13928T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13929F: drivers/platform/surface/ 13930 13931MICROSOFT SURFACE HID TRANSPORT DRIVER 13932M: Maximilian Luz <luzmaximilian@gmail.com> 13933L: linux-input@vger.kernel.org 13934L: platform-driver-x86@vger.kernel.org 13935S: Maintained 13936F: drivers/hid/surface-hid/ 13937 13938MICROSOFT SURFACE HOT-PLUG DRIVER 13939M: Maximilian Luz <luzmaximilian@gmail.com> 13940L: platform-driver-x86@vger.kernel.org 13941S: Maintained 13942F: drivers/platform/surface/surface_hotplug.c 13943 13944MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13945M: Maximilian Luz <luzmaximilian@gmail.com> 13946L: platform-driver-x86@vger.kernel.org 13947S: Maintained 13948F: drivers/platform/surface/surface_platform_profile.c 13949 13950MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13951M: Chen Yu <yu.c.chen@intel.com> 13952L: platform-driver-x86@vger.kernel.org 13953S: Supported 13954F: drivers/platform/surface/surfacepro3_button.c 13955 13956MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960W: https://github.com/linux-surface/surface-aggregator-module 13961C: irc://irc.libera.chat/linux-surface 13962F: Documentation/driver-api/surface_aggregator/ 13963F: drivers/platform/surface/aggregator/ 13964F: drivers/platform/surface/surface_acpi_notify.c 13965F: drivers/platform/surface/surface_aggregator_cdev.c 13966F: drivers/platform/surface/surface_aggregator_registry.c 13967F: include/linux/surface_acpi_notify.h 13968F: include/linux/surface_aggregator/ 13969F: include/uapi/linux/surface_aggregator/ 13970 13971MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/platform/surface/surface_aggregator_hub.c 13976 13977MICROTEK X6 SCANNER 13978M: Oliver Neukum <oliver@neukum.org> 13979S: Maintained 13980F: drivers/usb/image/microtek.* 13981 13982MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13983M: Luka Kovacic <luka.kovacic@sartura.hr> 13984M: Luka Perkov <luka.perkov@sartura.hr> 13985S: Maintained 13986F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13987F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13988F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13989F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13990F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13991F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13992 13993MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13994M: Sakari Ailus <sakari.ailus@linux.intel.com> 13995L: linux-media@vger.kernel.org 13996S: Maintained 13997F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13998F: Documentation/driver-api/media/drivers/ccs/ 13999F: Documentation/userspace-api/media/drivers/ccs.rst 14000F: drivers/media/i2c/ccs-pll.c 14001F: drivers/media/i2c/ccs-pll.h 14002F: drivers/media/i2c/ccs/ 14003F: include/uapi/linux/ccs.h 14004F: include/uapi/linux/smiapp.h 14005 14006MIPS 14007M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14008L: linux-mips@vger.kernel.org 14009S: Maintained 14010W: http://www.linux-mips.org/ 14011Q: https://patchwork.kernel.org/project/linux-mips/list/ 14012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14013F: Documentation/devicetree/bindings/mips/ 14014F: Documentation/mips/ 14015F: arch/mips/ 14016F: drivers/platform/mips/ 14017F: include/dt-bindings/mips/ 14018 14019MIPS BOSTON DEVELOPMENT BOARD 14020M: Paul Burton <paulburton@kernel.org> 14021L: linux-mips@vger.kernel.org 14022S: Maintained 14023F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14024F: arch/mips/boot/dts/img/boston.dts 14025F: arch/mips/configs/generic/board-boston.config 14026F: drivers/clk/imgtec/clk-boston.c 14027F: include/dt-bindings/clock/boston-clock.h 14028 14029MIPS CORE DRIVERS 14030M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14031M: Serge Semin <fancer.lancer@gmail.com> 14032L: linux-mips@vger.kernel.org 14033S: Supported 14034F: drivers/bus/mips_cdmm.c 14035F: drivers/clocksource/mips-gic-timer.c 14036F: drivers/cpuidle/cpuidle-cps.c 14037F: drivers/irqchip/irq-mips-cpu.c 14038F: drivers/irqchip/irq-mips-gic.c 14039 14040MIPS GENERIC PLATFORM 14041M: Paul Burton <paulburton@kernel.org> 14042L: linux-mips@vger.kernel.org 14043S: Supported 14044F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14045F: arch/mips/generic/ 14046F: arch/mips/tools/generic-board-config.sh 14047 14048MIPS RINT INSTRUCTION EMULATION 14049M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14050L: linux-mips@vger.kernel.org 14051S: Supported 14052F: arch/mips/math-emu/dp_rint.c 14053F: arch/mips/math-emu/sp_rint.c 14054 14055MIPS/LOONGSON1 ARCHITECTURE 14056M: Keguang Zhang <keguang.zhang@gmail.com> 14057L: linux-mips@vger.kernel.org 14058S: Maintained 14059F: arch/mips/include/asm/mach-loongson32/ 14060F: arch/mips/loongson32/ 14061F: drivers/*/*/*loongson1* 14062F: drivers/*/*loongson1* 14063 14064MIPS/LOONGSON2EF ARCHITECTURE 14065M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14066L: linux-mips@vger.kernel.org 14067S: Maintained 14068F: arch/mips/include/asm/mach-loongson2ef/ 14069F: arch/mips/loongson2ef/ 14070F: drivers/cpufreq/loongson2_cpufreq.c 14071 14072MIPS/LOONGSON64 ARCHITECTURE 14073M: Huacai Chen <chenhuacai@kernel.org> 14074M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14075L: linux-mips@vger.kernel.org 14076S: Maintained 14077F: arch/mips/include/asm/mach-loongson64/ 14078F: arch/mips/loongson64/ 14079F: drivers/irqchip/irq-loongson* 14080F: drivers/platform/mips/cpu_hwmon.c 14081 14082MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14083M: Hans Verkuil <hverkuil@xs4all.nl> 14084L: linux-media@vger.kernel.org 14085S: Odd Fixes 14086W: https://linuxtv.org 14087T: git git://linuxtv.org/media_tree.git 14088F: drivers/media/radio/radio-miropcm20* 14089 14090MMP SUPPORT 14091R: Lubomir Rintel <lkundrak@v3.sk> 14092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14093S: Odd Fixes 14094T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14095F: arch/arm/boot/dts/mmp* 14096F: arch/arm/mach-mmp/ 14097F: include/linux/soc/mmp/ 14098 14099MMP USB PHY DRIVERS 14100R: Lubomir Rintel <lkundrak@v3.sk> 14101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14102S: Maintained 14103F: drivers/phy/marvell/phy-mmp3-usb.c 14104F: drivers/phy/marvell/phy-pxa-usb.c 14105 14106MMU GATHER AND TLB INVALIDATION 14107M: Will Deacon <will@kernel.org> 14108M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14109M: Andrew Morton <akpm@linux-foundation.org> 14110M: Nick Piggin <npiggin@gmail.com> 14111M: Peter Zijlstra <peterz@infradead.org> 14112L: linux-arch@vger.kernel.org 14113L: linux-mm@kvack.org 14114S: Maintained 14115F: arch/*/include/asm/tlb.h 14116F: include/asm-generic/tlb.h 14117F: mm/mmu_gather.c 14118 14119MN88472 MEDIA DRIVER 14120M: Antti Palosaari <crope@iki.fi> 14121L: linux-media@vger.kernel.org 14122S: Maintained 14123W: https://linuxtv.org 14124W: http://palosaari.fi/linux/ 14125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14126F: drivers/media/dvb-frontends/mn88472* 14127 14128MN88473 MEDIA DRIVER 14129M: Antti Palosaari <crope@iki.fi> 14130L: linux-media@vger.kernel.org 14131S: Maintained 14132W: https://linuxtv.org 14133W: http://palosaari.fi/linux/ 14134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14135F: drivers/media/dvb-frontends/mn88473* 14136 14137MODULE SUPPORT 14138M: Luis Chamberlain <mcgrof@kernel.org> 14139L: linux-modules@vger.kernel.org 14140L: linux-kernel@vger.kernel.org 14141S: Maintained 14142T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14143F: include/linux/module.h 14144F: kernel/module/ 14145F: scripts/module* 14146 14147MONOLITHIC POWER SYSTEM PMIC DRIVER 14148M: Saravanan Sekar <sravanhome@gmail.com> 14149S: Maintained 14150F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14151F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14152F: drivers/iio/adc/mp2629_adc.c 14153F: drivers/mfd/mp2629.c 14154F: drivers/power/supply/mp2629_charger.c 14155F: drivers/regulator/mp5416.c 14156F: drivers/regulator/mpq7920.c 14157F: drivers/regulator/mpq7920.h 14158F: include/linux/mfd/mp2629.h 14159 14160MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14161S: Orphan 14162W: http://popies.net/meye/ 14163F: Documentation/userspace-api/media/drivers/meye* 14164F: drivers/staging/media/deprecated/meye/ 14165F: include/uapi/linux/meye.h 14166 14167MOTORCOMM PHY DRIVER 14168M: Peter Geis <pgwipeout@gmail.com> 14169M: Frank <Frank.Sae@motor-comm.com> 14170L: netdev@vger.kernel.org 14171S: Maintained 14172F: drivers/net/phy/motorcomm.c 14173 14174MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14175M: Jiri Slaby <jirislaby@kernel.org> 14176S: Maintained 14177F: Documentation/driver-api/tty/moxa-smartio.rst 14178F: drivers/tty/mxser.* 14179 14180MR800 AVERMEDIA USB FM RADIO DRIVER 14181M: Alexey Klimov <klimov.linux@gmail.com> 14182L: linux-media@vger.kernel.org 14183S: Maintained 14184T: git git://linuxtv.org/media_tree.git 14185F: drivers/media/radio/radio-mr800.c 14186 14187MRF24J40 IEEE 802.15.4 RADIO DRIVER 14188M: Alan Ott <alan@signal11.us> 14189L: linux-wpan@vger.kernel.org 14190S: Maintained 14191F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14192F: drivers/net/ieee802154/mrf24j40.c 14193 14194MSI LAPTOP SUPPORT 14195M: "Lee, Chun-Yi" <jlee@suse.com> 14196L: platform-driver-x86@vger.kernel.org 14197S: Maintained 14198F: drivers/platform/x86/msi-laptop.c 14199 14200MSI WMI SUPPORT 14201L: platform-driver-x86@vger.kernel.org 14202S: Orphan 14203F: drivers/platform/x86/msi-wmi.c 14204 14205MSI001 MEDIA DRIVER 14206M: Antti Palosaari <crope@iki.fi> 14207L: linux-media@vger.kernel.org 14208S: Maintained 14209W: https://linuxtv.org 14210W: http://palosaari.fi/linux/ 14211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14212T: git git://linuxtv.org/anttip/media_tree.git 14213F: drivers/media/tuners/msi001* 14214 14215MSI2500 MEDIA DRIVER 14216M: Antti Palosaari <crope@iki.fi> 14217L: linux-media@vger.kernel.org 14218S: Maintained 14219W: https://linuxtv.org 14220W: http://palosaari.fi/linux/ 14221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14222T: git git://linuxtv.org/anttip/media_tree.git 14223F: drivers/media/usb/msi2500/ 14224 14225MSTAR INTERRUPT CONTROLLER DRIVER 14226M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14227M: Daniel Palmer <daniel@thingy.jp> 14228S: Maintained 14229F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14230F: drivers/irqchip/irq-mst-intc.c 14231 14232MSYSTEMS DISKONCHIP G3 MTD DRIVER 14233M: Robert Jarzmik <robert.jarzmik@free.fr> 14234L: linux-mtd@lists.infradead.org 14235S: Maintained 14236F: drivers/mtd/devices/docg3* 14237 14238MT9M032 APTINA SENSOR DRIVER 14239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14240L: linux-media@vger.kernel.org 14241S: Maintained 14242T: git git://linuxtv.org/media_tree.git 14243F: drivers/media/i2c/mt9m032.c 14244F: include/media/i2c/mt9m032.h 14245 14246MT9P031 APTINA CAMERA SENSOR 14247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14248L: linux-media@vger.kernel.org 14249S: Maintained 14250T: git git://linuxtv.org/media_tree.git 14251F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14252F: drivers/media/i2c/mt9p031.c 14253F: include/media/i2c/mt9p031.h 14254 14255MT9T001 APTINA CAMERA SENSOR 14256M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14257L: linux-media@vger.kernel.org 14258S: Maintained 14259T: git git://linuxtv.org/media_tree.git 14260F: drivers/media/i2c/mt9t001.c 14261F: include/media/i2c/mt9t001.h 14262 14263MT9T112 APTINA CAMERA SENSOR 14264M: Jacopo Mondi <jacopo@jmondi.org> 14265L: linux-media@vger.kernel.org 14266S: Odd Fixes 14267T: git git://linuxtv.org/media_tree.git 14268F: drivers/media/i2c/mt9t112.c 14269F: include/media/i2c/mt9t112.h 14270 14271MT9V032 APTINA CAMERA SENSOR 14272M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14273L: linux-media@vger.kernel.org 14274S: Maintained 14275T: git git://linuxtv.org/media_tree.git 14276F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14277F: drivers/media/i2c/mt9v032.c 14278F: include/media/i2c/mt9v032.h 14279 14280MT9V111 APTINA CAMERA SENSOR 14281M: Jacopo Mondi <jacopo@jmondi.org> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284T: git git://linuxtv.org/media_tree.git 14285F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14286F: drivers/media/i2c/mt9v111.c 14287 14288MULTIFUNCTION DEVICES (MFD) 14289M: Lee Jones <lee@kernel.org> 14290S: Supported 14291T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14292F: Documentation/devicetree/bindings/mfd/ 14293F: drivers/mfd/ 14294F: include/dt-bindings/mfd/ 14295F: include/linux/mfd/ 14296 14297MULTIMEDIA CARD (MMC) ETC. OVER SPI 14298S: Orphan 14299F: drivers/mmc/host/mmc_spi.c 14300F: include/linux/spi/mmc_spi.h 14301 14302MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14303M: Ulf Hansson <ulf.hansson@linaro.org> 14304L: linux-mmc@vger.kernel.org 14305S: Maintained 14306T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14307F: Documentation/devicetree/bindings/mmc/ 14308F: drivers/mmc/ 14309F: include/linux/mmc/ 14310F: include/uapi/linux/mmc/ 14311 14312MULTIPLEXER SUBSYSTEM 14313M: Peter Rosin <peda@axentia.se> 14314S: Maintained 14315F: Documentation/ABI/testing/sysfs-class-mux* 14316F: Documentation/devicetree/bindings/mux/ 14317F: drivers/mux/ 14318F: include/dt-bindings/mux/ 14319F: include/linux/mux/ 14320 14321MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14322M: Bin Liu <b-liu@ti.com> 14323L: linux-usb@vger.kernel.org 14324S: Maintained 14325F: drivers/usb/musb/ 14326 14327MXL301RF MEDIA DRIVER 14328M: Akihiro Tsukada <tskd08@gmail.com> 14329L: linux-media@vger.kernel.org 14330S: Odd Fixes 14331F: drivers/media/tuners/mxl301rf* 14332 14333MXL5007T MEDIA DRIVER 14334M: Michael Krufky <mkrufky@linuxtv.org> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337W: https://linuxtv.org 14338W: http://github.com/mkrufky 14339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14340T: git git://linuxtv.org/mkrufky/tuners.git 14341F: drivers/media/tuners/mxl5007t.* 14342 14343MXSFB DRM DRIVER 14344M: Marek Vasut <marex@denx.de> 14345M: Stefan Agner <stefan@agner.ch> 14346L: dri-devel@lists.freedesktop.org 14347S: Supported 14348T: git git://anongit.freedesktop.org/drm/drm-misc 14349F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14350F: drivers/gpu/drm/mxsfb/ 14351 14352MYLEX DAC960 PCI RAID Controller 14353M: Hannes Reinecke <hare@kernel.org> 14354L: linux-scsi@vger.kernel.org 14355S: Supported 14356F: drivers/scsi/myrb.* 14357F: drivers/scsi/myrs.* 14358 14359MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14360M: Chris Lee <christopher.lee@cspi.com> 14361L: netdev@vger.kernel.org 14362S: Supported 14363W: https://www.cspi.com/ethernet-products/support/downloads/ 14364F: drivers/net/ethernet/myricom/myri10ge/ 14365 14366NAND FLASH SUBSYSTEM 14367M: Miquel Raynal <miquel.raynal@bootlin.com> 14368R: Richard Weinberger <richard@nod.at> 14369L: linux-mtd@lists.infradead.org 14370S: Maintained 14371W: http://www.linux-mtd.infradead.org/ 14372Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14373C: irc://irc.oftc.net/mtd 14374T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14375F: drivers/mtd/nand/ 14376F: include/linux/mtd/*nand*.h 14377 14378NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14379M: Daniel Mack <zonque@gmail.com> 14380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14381S: Maintained 14382W: http://www.native-instruments.com 14383F: sound/usb/caiaq/ 14384 14385NATSEMI ETHERNET DRIVER (DP8381x) 14386S: Orphan 14387F: drivers/net/ethernet/natsemi/natsemi.c 14388 14389NCR 5380 SCSI DRIVERS 14390M: Finn Thain <fthain@linux-m68k.org> 14391M: Michael Schmitz <schmitzmic@gmail.com> 14392L: linux-scsi@vger.kernel.org 14393S: Maintained 14394F: Documentation/scsi/g_NCR5380.rst 14395F: drivers/scsi/NCR5380.* 14396F: drivers/scsi/arm/cumana_1.c 14397F: drivers/scsi/arm/oak.c 14398F: drivers/scsi/atari_scsi.* 14399F: drivers/scsi/dmx3191d.c 14400F: drivers/scsi/g_NCR5380.* 14401F: drivers/scsi/mac_scsi.* 14402F: drivers/scsi/sun3_scsi.* 14403F: drivers/scsi/sun3_scsi_vme.c 14404 14405NCSI LIBRARY 14406M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14407S: Maintained 14408F: net/ncsi/ 14409 14410NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14411M: Guenter Roeck <linux@roeck-us.net> 14412L: linux-hwmon@vger.kernel.org 14413S: Maintained 14414F: Documentation/hwmon/nct6775.rst 14415F: drivers/hwmon/nct6775-core.c 14416F: drivers/hwmon/nct6775-platform.c 14417F: drivers/hwmon/nct6775.h 14418 14419NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14420M: Zev Weiss <zev@bewilderbeest.net> 14421L: linux-hwmon@vger.kernel.org 14422S: Maintained 14423F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14424F: drivers/hwmon/nct6775-i2c.c 14425 14426NETDEVSIM 14427M: Jakub Kicinski <kuba@kernel.org> 14428S: Maintained 14429F: drivers/net/netdevsim/* 14430 14431NETEM NETWORK EMULATOR 14432M: Stephen Hemminger <stephen@networkplumber.org> 14433L: netdev@vger.kernel.org 14434S: Maintained 14435F: net/sched/sch_netem.c 14436 14437NETERION 10GbE DRIVERS (s2io) 14438M: Jon Mason <jdmason@kudzu.us> 14439L: netdev@vger.kernel.org 14440S: Supported 14441F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14442F: drivers/net/ethernet/neterion/ 14443 14444NETFILTER 14445M: Pablo Neira Ayuso <pablo@netfilter.org> 14446M: Jozsef Kadlecsik <kadlec@netfilter.org> 14447M: Florian Westphal <fw@strlen.de> 14448L: netfilter-devel@vger.kernel.org 14449L: coreteam@netfilter.org 14450S: Maintained 14451W: http://www.netfilter.org/ 14452W: http://www.iptables.org/ 14453W: http://www.nftables.org/ 14454Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14455C: irc://irc.libera.chat/netfilter 14456T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14458F: include/linux/netfilter* 14459F: include/linux/netfilter/ 14460F: include/net/netfilter/ 14461F: include/uapi/linux/netfilter* 14462F: include/uapi/linux/netfilter/ 14463F: net/*/netfilter.c 14464F: net/*/netfilter/ 14465F: net/bridge/br_netfilter*.c 14466F: net/netfilter/ 14467 14468NETROM NETWORK LAYER 14469M: Ralf Baechle <ralf@linux-mips.org> 14470L: linux-hams@vger.kernel.org 14471S: Maintained 14472W: http://www.linux-ax25.org/ 14473F: include/net/netrom.h 14474F: include/uapi/linux/netrom.h 14475F: net/netrom/ 14476 14477NETRONIX EMBEDDED CONTROLLER 14478M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14479S: Maintained 14480F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14481F: drivers/mfd/ntxec.c 14482F: drivers/pwm/pwm-ntxec.c 14483F: drivers/rtc/rtc-ntxec.c 14484F: include/linux/mfd/ntxec.h 14485 14486NETRONOME ETHERNET DRIVERS 14487M: Simon Horman <simon.horman@corigine.com> 14488R: Jakub Kicinski <kuba@kernel.org> 14489L: oss-drivers@corigine.com 14490S: Maintained 14491F: drivers/net/ethernet/netronome/ 14492 14493NETWORK BLOCK DEVICE (NBD) 14494M: Josef Bacik <josef@toxicpanda.com> 14495L: linux-block@vger.kernel.org 14496L: nbd@other.debian.org 14497S: Maintained 14498F: Documentation/admin-guide/blockdev/nbd.rst 14499F: drivers/block/nbd.c 14500F: include/trace/events/nbd.h 14501F: include/uapi/linux/nbd.h 14502 14503NETWORK DROP MONITOR 14504M: Neil Horman <nhorman@tuxdriver.com> 14505L: netdev@vger.kernel.org 14506S: Maintained 14507W: https://fedorahosted.org/dropwatch/ 14508F: include/uapi/linux/net_dropmon.h 14509F: net/core/drop_monitor.c 14510 14511NETWORKING DRIVERS 14512M: "David S. Miller" <davem@davemloft.net> 14513M: Eric Dumazet <edumazet@google.com> 14514M: Jakub Kicinski <kuba@kernel.org> 14515M: Paolo Abeni <pabeni@redhat.com> 14516L: netdev@vger.kernel.org 14517S: Maintained 14518Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14521F: Documentation/devicetree/bindings/net/ 14522F: drivers/connector/ 14523F: drivers/net/ 14524F: include/dt-bindings/net/ 14525F: include/linux/etherdevice.h 14526F: include/linux/fcdevice.h 14527F: include/linux/fddidevice.h 14528F: include/linux/hippidevice.h 14529F: include/linux/if_* 14530F: include/linux/inetdevice.h 14531F: include/linux/netdevice.h 14532F: include/uapi/linux/if_* 14533F: include/uapi/linux/netdevice.h 14534 14535NETWORKING DRIVERS (WIRELESS) 14536M: Kalle Valo <kvalo@kernel.org> 14537L: linux-wireless@vger.kernel.org 14538S: Maintained 14539W: https://wireless.wiki.kernel.org/ 14540Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14541T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14542T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14543F: Documentation/devicetree/bindings/net/wireless/ 14544F: drivers/net/wireless/ 14545 14546NETWORKING [DSA] 14547M: Andrew Lunn <andrew@lunn.ch> 14548M: Florian Fainelli <f.fainelli@gmail.com> 14549M: Vladimir Oltean <olteanv@gmail.com> 14550S: Maintained 14551F: Documentation/devicetree/bindings/net/dsa/ 14552F: drivers/net/dsa/ 14553F: include/linux/dsa/ 14554F: include/linux/platform_data/dsa.h 14555F: include/net/dsa.h 14556F: net/dsa/ 14557F: tools/testing/selftests/drivers/net/dsa/ 14558 14559NETWORKING [GENERAL] 14560M: "David S. Miller" <davem@davemloft.net> 14561M: Eric Dumazet <edumazet@google.com> 14562M: Jakub Kicinski <kuba@kernel.org> 14563M: Paolo Abeni <pabeni@redhat.com> 14564L: netdev@vger.kernel.org 14565S: Maintained 14566Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14567B: mailto:netdev@vger.kernel.org 14568T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14569T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14570F: Documentation/networking/ 14571F: Documentation/process/maintainer-netdev.rst 14572F: include/linux/in.h 14573F: include/linux/net.h 14574F: include/linux/netdevice.h 14575F: include/net/ 14576F: include/uapi/linux/in.h 14577F: include/uapi/linux/net.h 14578F: include/uapi/linux/net_namespace.h 14579F: include/uapi/linux/netdevice.h 14580F: lib/net_utils.c 14581F: lib/random32.c 14582F: net/ 14583F: tools/testing/selftests/net/ 14584 14585NETWORKING [IPSEC] 14586M: Steffen Klassert <steffen.klassert@secunet.com> 14587M: Herbert Xu <herbert@gondor.apana.org.au> 14588M: "David S. Miller" <davem@davemloft.net> 14589L: netdev@vger.kernel.org 14590S: Maintained 14591T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14592T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14593F: include/net/xfrm.h 14594F: include/uapi/linux/xfrm.h 14595F: net/ipv4/ah4.c 14596F: net/ipv4/esp4* 14597F: net/ipv4/ip_vti.c 14598F: net/ipv4/ipcomp.c 14599F: net/ipv4/xfrm* 14600F: net/ipv6/ah6.c 14601F: net/ipv6/esp6* 14602F: net/ipv6/ip6_vti.c 14603F: net/ipv6/ipcomp6.c 14604F: net/ipv6/xfrm* 14605F: net/key/ 14606F: net/xfrm/ 14607F: tools/testing/selftests/net/ipsec.c 14608 14609NETWORKING [IPv4/IPv6] 14610M: "David S. Miller" <davem@davemloft.net> 14611M: David Ahern <dsahern@kernel.org> 14612L: netdev@vger.kernel.org 14613S: Maintained 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14615F: arch/x86/net/* 14616F: include/linux/ip.h 14617F: include/linux/ipv6* 14618F: include/net/fib* 14619F: include/net/ip* 14620F: include/net/route.h 14621F: net/ipv4/ 14622F: net/ipv6/ 14623 14624NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14625M: Paul Moore <paul@paul-moore.com> 14626L: netdev@vger.kernel.org 14627L: linux-security-module@vger.kernel.org 14628S: Maintained 14629W: https://github.com/netlabel 14630F: Documentation/netlabel/ 14631F: include/net/calipso.h 14632F: include/net/cipso_ipv4.h 14633F: include/net/netlabel.h 14634F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14635F: include/uapi/linux/netfilter/xt_SECMARK.h 14636F: net/ipv4/cipso_ipv4.c 14637F: net/ipv6/calipso.c 14638F: net/netfilter/xt_CONNSECMARK.c 14639F: net/netfilter/xt_SECMARK.c 14640F: net/netlabel/ 14641 14642NETWORKING [MPTCP] 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: linux-openrisc@vger.kernel.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> 16123M: 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/pci/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/pci/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> 16188M: Krzysztof Wilczyński <kw@linux.com> 16189R: Rob Herring <robh@kernel.org> 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/pci/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/pci/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/ 17971C: irc://irc.libera.chat/riscv 17972P: Documentation/riscv/patch-acceptance.rst 17973T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17974F: arch/riscv/ 17975N: riscv 17976K: riscv 17977 17978RISC-V MICROCHIP FPGA SUPPORT 17979M: Conor Dooley <conor.dooley@microchip.com> 17980M: Daire McNamara <daire.mcnamara@microchip.com> 17981L: linux-riscv@lists.infradead.org 17982S: Supported 17983F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17984F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17985F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17986F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17987F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17988F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17989F: Documentation/devicetree/bindings/riscv/microchip.yaml 17990F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17991F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17992F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17993F: arch/riscv/boot/dts/microchip/ 17994F: drivers/char/hw_random/mpfs-rng.c 17995F: drivers/clk/microchip/clk-mpfs.c 17996F: drivers/i2c/busses/i2c-microchip-corei2c.c 17997F: drivers/mailbox/mailbox-mpfs.c 17998F: drivers/pci/controller/pcie-microchip-host.c 17999F: drivers/reset/reset-mpfs.c 18000F: drivers/rtc/rtc-mpfs.c 18001F: drivers/soc/microchip/mpfs-sys-controller.c 18002F: drivers/spi/spi-microchip-core-qspi.c 18003F: drivers/spi/spi-microchip-core.c 18004F: drivers/usb/musb/mpfs.c 18005F: include/soc/microchip/mpfs.h 18006 18007RISC-V MISC SOC SUPPORT 18008M: Conor Dooley <conor@kernel.org> 18009L: linux-riscv@lists.infradead.org 18010S: Maintained 18011Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18012T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18013F: Documentation/devicetree/bindings/riscv/ 18014F: arch/riscv/boot/dts/ 18015 18016RNBD BLOCK DRIVERS 18017M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18018M: Jack Wang <jinpu.wang@ionos.com> 18019L: linux-block@vger.kernel.org 18020S: Maintained 18021F: drivers/block/rnbd/ 18022 18023ROCCAT DRIVERS 18024M: Stefan Achatz <erazor_de@users.sourceforge.net> 18025S: Maintained 18026W: http://sourceforge.net/projects/roccat/ 18027F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18028F: drivers/hid/hid-roccat* 18029F: include/linux/hid-roccat* 18030 18031ROCKCHIP CRYPTO DRIVERS 18032M: Corentin Labbe <clabbe@baylibre.com> 18033L: linux-crypto@vger.kernel.org 18034S: Maintained 18035F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18036F: drivers/crypto/rockchip/ 18037 18038ROCKCHIP I2S TDM DRIVER 18039M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18040L: linux-rockchip@lists.infradead.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18043F: sound/soc/rockchip/rockchip_i2s_tdm.* 18044 18045ROCKCHIP ISP V1 DRIVER 18046M: Dafna Hirschfeld <dafna@fastmail.com> 18047L: linux-media@vger.kernel.org 18048L: linux-rockchip@lists.infradead.org 18049S: Maintained 18050F: Documentation/admin-guide/media/rkisp1.rst 18051F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18052F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18053F: drivers/media/platform/rockchip/rkisp1 18054F: include/uapi/linux/rkisp1-config.h 18055 18056ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18057M: Jacob Chen <jacob-chen@iotwrt.com> 18058M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18059L: linux-media@vger.kernel.org 18060L: linux-rockchip@lists.infradead.org 18061S: Maintained 18062F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18063F: drivers/media/platform/rockchip/rga/ 18064 18065ROCKCHIP VIDEO DECODER DRIVER 18066M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18067L: linux-media@vger.kernel.org 18068L: linux-rockchip@lists.infradead.org 18069S: Maintained 18070F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18071F: drivers/staging/media/rkvdec/ 18072 18073ROCKER DRIVER 18074M: Jiri Pirko <jiri@resnulli.us> 18075L: netdev@vger.kernel.org 18076S: Supported 18077F: drivers/net/ethernet/rocker/ 18078 18079ROCKETPORT EXPRESS/INFINITY DRIVER 18080M: Kevin Cernekee <cernekee@gmail.com> 18081L: linux-serial@vger.kernel.org 18082S: Odd Fixes 18083F: drivers/tty/serial/rp2.* 18084 18085ROHM BD99954 CHARGER IC 18086M: Matti Vaittinen <mazziesaccount@gmail.com> 18087S: Supported 18088F: drivers/power/supply/bd99954-charger.c 18089F: drivers/power/supply/bd99954-charger.h 18090 18091ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18092M: Tomasz Duszynski <tduszyns@gmail.com> 18093S: Maintained 18094F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18095F: drivers/iio/light/bh1750.c 18096 18097ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18098M: Marek Vasut <marek.vasut+renesas@gmail.com> 18099L: linux-kernel@vger.kernel.org 18100L: linux-renesas-soc@vger.kernel.org 18101S: Supported 18102F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18103F: drivers/gpio/gpio-bd9571mwv.c 18104F: drivers/mfd/bd9571mwv.c 18105F: drivers/regulator/bd9571mwv-regulator.c 18106F: include/linux/mfd/bd9571mwv.h 18107 18108ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18109M: Matti Vaittinen <mazziesaccount@gmail.com> 18110S: Supported 18111F: drivers/clk/clk-bd718x7.c 18112F: drivers/gpio/gpio-bd71815.c 18113F: drivers/gpio/gpio-bd71828.c 18114F: drivers/mfd/rohm-bd71828.c 18115F: drivers/mfd/rohm-bd718x7.c 18116F: drivers/mfd/rohm-bd9576.c 18117F: drivers/regulator/bd71815-regulator.c 18118F: drivers/regulator/bd71828-regulator.c 18119F: drivers/regulator/bd718x7-regulator.c 18120F: drivers/regulator/bd9576-regulator.c 18121F: drivers/regulator/rohm-regulator.c 18122F: drivers/rtc/rtc-bd70528.c 18123F: drivers/watchdog/bd9576_wdt.c 18124F: include/linux/mfd/rohm-bd71815.h 18125F: include/linux/mfd/rohm-bd71828.h 18126F: include/linux/mfd/rohm-bd718x7.h 18127F: include/linux/mfd/rohm-bd957x.h 18128F: include/linux/mfd/rohm-generic.h 18129F: include/linux/mfd/rohm-shared.h 18130 18131ROSE NETWORK LAYER 18132M: Ralf Baechle <ralf@linux-mips.org> 18133L: linux-hams@vger.kernel.org 18134S: Maintained 18135W: http://www.linux-ax25.org/ 18136F: include/net/rose.h 18137F: include/uapi/linux/rose.h 18138F: net/rose/ 18139 18140ROTATION DRIVER FOR ALLWINNER A83T 18141M: Jernej Skrabec <jernej.skrabec@gmail.com> 18142L: linux-media@vger.kernel.org 18143S: Maintained 18144T: git git://linuxtv.org/media_tree.git 18145F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18146F: drivers/media/platform/sunxi/sun8i-rotate/ 18147 18148RPMSG TTY DRIVER 18149M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18150L: linux-remoteproc@vger.kernel.org 18151S: Maintained 18152F: drivers/tty/rpmsg_tty.c 18153 18154RTL2830 MEDIA DRIVER 18155M: Antti Palosaari <crope@iki.fi> 18156L: linux-media@vger.kernel.org 18157S: Maintained 18158W: https://linuxtv.org 18159W: http://palosaari.fi/linux/ 18160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18161T: git git://linuxtv.org/anttip/media_tree.git 18162F: drivers/media/dvb-frontends/rtl2830* 18163 18164RTL2832 MEDIA DRIVER 18165M: Antti Palosaari <crope@iki.fi> 18166L: linux-media@vger.kernel.org 18167S: Maintained 18168W: https://linuxtv.org 18169W: http://palosaari.fi/linux/ 18170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18171T: git git://linuxtv.org/anttip/media_tree.git 18172F: drivers/media/dvb-frontends/rtl2832* 18173 18174RTL2832_SDR MEDIA DRIVER 18175M: Antti Palosaari <crope@iki.fi> 18176L: linux-media@vger.kernel.org 18177S: Maintained 18178W: https://linuxtv.org 18179W: http://palosaari.fi/linux/ 18180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18181T: git git://linuxtv.org/anttip/media_tree.git 18182F: drivers/media/dvb-frontends/rtl2832_sdr* 18183 18184RTL8180 WIRELESS DRIVER 18185L: linux-wireless@vger.kernel.org 18186S: Orphan 18187W: https://wireless.wiki.kernel.org/ 18188T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18189F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18190 18191RTL8187 WIRELESS DRIVER 18192M: Herton Ronaldo Krzesinski <herton@canonical.com> 18193M: Hin-Tak Leung <htl10@users.sourceforge.net> 18194M: Larry Finger <Larry.Finger@lwfinger.net> 18195L: linux-wireless@vger.kernel.org 18196S: Maintained 18197W: https://wireless.wiki.kernel.org/ 18198T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18199F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18200 18201RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18202M: Jes Sorensen <Jes.Sorensen@gmail.com> 18203L: linux-wireless@vger.kernel.org 18204S: Maintained 18205T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18206F: drivers/net/wireless/realtek/rtl8xxxu/ 18207 18208RTRS TRANSPORT DRIVERS 18209M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18210M: Jack Wang <jinpu.wang@ionos.com> 18211L: linux-rdma@vger.kernel.org 18212S: Maintained 18213F: drivers/infiniband/ulp/rtrs/ 18214 18215RUNTIME VERIFICATION (RV) 18216M: Daniel Bristot de Oliveira <bristot@kernel.org> 18217M: Steven Rostedt <rostedt@goodmis.org> 18218L: linux-trace-devel@vger.kernel.org 18219S: Maintained 18220F: Documentation/trace/rv/ 18221F: include/linux/rv.h 18222F: include/rv/ 18223F: kernel/trace/rv/ 18224F: tools/verification/ 18225 18226RUST 18227M: Miguel Ojeda <ojeda@kernel.org> 18228M: Alex Gaynor <alex.gaynor@gmail.com> 18229M: Wedson Almeida Filho <wedsonaf@gmail.com> 18230R: Boqun Feng <boqun.feng@gmail.com> 18231R: Gary Guo <gary@garyguo.net> 18232R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18233L: rust-for-linux@vger.kernel.org 18234S: Supported 18235W: https://github.com/Rust-for-Linux/linux 18236B: https://github.com/Rust-for-Linux/linux/issues 18237T: git https://github.com/Rust-for-Linux/linux.git rust-next 18238F: Documentation/rust/ 18239F: rust/ 18240F: samples/rust/ 18241F: scripts/*rust* 18242K: \b(?i:rust)\b 18243 18244RXRPC SOCKETS (AF_RXRPC) 18245M: David Howells <dhowells@redhat.com> 18246M: Marc Dionne <marc.dionne@auristor.com> 18247L: linux-afs@lists.infradead.org 18248S: Supported 18249W: https://www.infradead.org/~dhowells/kafs/ 18250F: Documentation/networking/rxrpc.rst 18251F: include/keys/rxrpc-type.h 18252F: include/net/af_rxrpc.h 18253F: include/trace/events/rxrpc.h 18254F: include/uapi/linux/rxrpc.h 18255F: net/rxrpc/ 18256 18257S3 SAVAGE FRAMEBUFFER DRIVER 18258M: Antonino Daplas <adaplas@gmail.com> 18259L: linux-fbdev@vger.kernel.org 18260S: Maintained 18261F: drivers/video/fbdev/savage/ 18262 18263S390 ARCHITECTURE 18264M: Heiko Carstens <hca@linux.ibm.com> 18265M: Vasily Gorbik <gor@linux.ibm.com> 18266M: Alexander Gordeev <agordeev@linux.ibm.com> 18267R: Christian Borntraeger <borntraeger@linux.ibm.com> 18268R: Sven Schnelle <svens@linux.ibm.com> 18269L: linux-s390@vger.kernel.org 18270S: Supported 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18272F: Documentation/driver-api/s390-drivers.rst 18273F: Documentation/s390/ 18274F: arch/s390/ 18275F: drivers/s390/ 18276 18277S390 COMMON I/O LAYER 18278M: Vineeth Vijayan <vneethv@linux.ibm.com> 18279M: Peter Oberparleiter <oberpar@linux.ibm.com> 18280L: linux-s390@vger.kernel.org 18281S: Supported 18282F: drivers/s390/cio/ 18283 18284S390 DASD DRIVER 18285M: Stefan Haberland <sth@linux.ibm.com> 18286M: Jan Hoeppner <hoeppner@linux.ibm.com> 18287L: linux-s390@vger.kernel.org 18288S: Supported 18289F: block/partitions/ibm.c 18290F: drivers/s390/block/dasd* 18291F: include/linux/dasd_mod.h 18292 18293S390 IOMMU (PCI) 18294M: Matthew Rosato <mjrosato@linux.ibm.com> 18295M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18296L: linux-s390@vger.kernel.org 18297S: Supported 18298F: drivers/iommu/s390-iommu.c 18299 18300S390 IUCV NETWORK LAYER 18301M: Alexandra Winter <wintera@linux.ibm.com> 18302M: Wenjia Zhang <wenjia@linux.ibm.com> 18303L: linux-s390@vger.kernel.org 18304L: netdev@vger.kernel.org 18305S: Supported 18306F: drivers/s390/net/*iucv* 18307F: include/net/iucv/ 18308F: net/iucv/ 18309 18310S390 NETWORK DRIVERS 18311M: Alexandra Winter <wintera@linux.ibm.com> 18312M: Wenjia Zhang <wenjia@linux.ibm.com> 18313L: linux-s390@vger.kernel.org 18314L: netdev@vger.kernel.org 18315S: Supported 18316F: drivers/s390/net/ 18317 18318S390 MM 18319M: Alexander Gordeev <agordeev@linux.ibm.com> 18320M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18321L: linux-s390@vger.kernel.org 18322S: Supported 18323T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18324F: arch/s390/include/asm/pgtable.h 18325F: arch/s390/mm 18326 18327S390 PCI SUBSYSTEM 18328M: Niklas Schnelle <schnelle@linux.ibm.com> 18329M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18330L: linux-s390@vger.kernel.org 18331S: Supported 18332F: arch/s390/pci/ 18333F: drivers/pci/hotplug/s390_pci_hpc.c 18334F: Documentation/s390/pci.rst 18335 18336S390 VFIO AP DRIVER 18337M: Tony Krowiak <akrowiak@linux.ibm.com> 18338M: Halil Pasic <pasic@linux.ibm.com> 18339M: Jason Herne <jjherne@linux.ibm.com> 18340L: linux-s390@vger.kernel.org 18341S: Supported 18342F: Documentation/s390/vfio-ap* 18343F: drivers/s390/crypto/vfio_ap* 18344 18345S390 VFIO-CCW DRIVER 18346M: Eric Farman <farman@linux.ibm.com> 18347M: Matthew Rosato <mjrosato@linux.ibm.com> 18348R: Halil Pasic <pasic@linux.ibm.com> 18349L: linux-s390@vger.kernel.org 18350L: kvm@vger.kernel.org 18351S: Supported 18352F: Documentation/s390/vfio-ccw.rst 18353F: drivers/s390/cio/vfio_ccw* 18354F: include/uapi/linux/vfio_ccw.h 18355 18356S390 VFIO-PCI DRIVER 18357M: Matthew Rosato <mjrosato@linux.ibm.com> 18358M: Eric Farman <farman@linux.ibm.com> 18359L: linux-s390@vger.kernel.org 18360L: kvm@vger.kernel.org 18361S: Supported 18362F: arch/s390/kvm/pci* 18363F: drivers/vfio/pci/vfio_pci_zdev.c 18364F: include/uapi/linux/vfio_zdev.h 18365 18366S390 ZCRYPT DRIVER 18367M: Harald Freudenberger <freude@linux.ibm.com> 18368L: linux-s390@vger.kernel.org 18369S: Supported 18370F: drivers/s390/crypto/ 18371 18372S390 ZFCP DRIVER 18373M: Steffen Maier <maier@linux.ibm.com> 18374M: Benjamin Block <bblock@linux.ibm.com> 18375L: linux-s390@vger.kernel.org 18376S: Supported 18377F: drivers/s390/scsi/zfcp_* 18378 18379S3C ADC BATTERY DRIVER 18380M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18381L: linux-samsung-soc@vger.kernel.org 18382S: Odd Fixes 18383F: drivers/power/supply/s3c_adc_battery.c 18384F: include/linux/s3c_adc_battery.h 18385 18386S3C24XX SD/MMC Driver 18387M: Ben Dooks <ben-linux@fluff.org> 18388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18389S: Supported 18390F: drivers/mmc/host/s3cmci.* 18391 18392SAA6588 RDS RECEIVER DRIVER 18393M: Hans Verkuil <hverkuil@xs4all.nl> 18394L: linux-media@vger.kernel.org 18395S: Odd Fixes 18396W: https://linuxtv.org 18397T: git git://linuxtv.org/media_tree.git 18398F: drivers/media/i2c/saa6588* 18399 18400SAA7134 VIDEO4LINUX DRIVER 18401M: Mauro Carvalho Chehab <mchehab@kernel.org> 18402L: linux-media@vger.kernel.org 18403S: Odd fixes 18404W: https://linuxtv.org 18405T: git git://linuxtv.org/media_tree.git 18406F: Documentation/driver-api/media/drivers/saa7134* 18407F: drivers/media/pci/saa7134/ 18408 18409SAA7146 VIDEO4LINUX-2 DRIVER 18410M: Hans Verkuil <hverkuil@xs4all.nl> 18411L: linux-media@vger.kernel.org 18412S: Maintained 18413T: git git://linuxtv.org/media_tree.git 18414F: drivers/staging/media/deprecated/saa7146/ 18415 18416SAFESETID SECURITY MODULE 18417M: Micah Morton <mortonm@chromium.org> 18418S: Supported 18419F: Documentation/admin-guide/LSM/SafeSetID.rst 18420F: security/safesetid/ 18421 18422SAMSUNG AUDIO (ASoC) DRIVERS 18423M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18424M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18426S: Supported 18427B: mailto:linux-samsung-soc@vger.kernel.org 18428F: Documentation/devicetree/bindings/sound/samsung* 18429F: sound/soc/samsung/ 18430 18431SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18432M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18433L: linux-crypto@vger.kernel.org 18434L: linux-samsung-soc@vger.kernel.org 18435S: Maintained 18436F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18437F: drivers/crypto/exynos-rng.c 18438 18439SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18440M: Łukasz Stelmach <l.stelmach@samsung.com> 18441L: linux-samsung-soc@vger.kernel.org 18442S: Maintained 18443F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18444F: drivers/char/hw_random/exynos-trng.c 18445 18446SAMSUNG FRAMEBUFFER DRIVER 18447M: Jingoo Han <jingoohan1@gmail.com> 18448L: linux-fbdev@vger.kernel.org 18449S: Maintained 18450F: drivers/video/fbdev/s3c-fb.c 18451 18452SAMSUNG INTERCONNECT DRIVERS 18453M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18454M: Artur Świgoń <a.swigon@samsung.com> 18455L: linux-pm@vger.kernel.org 18456L: linux-samsung-soc@vger.kernel.org 18457S: Supported 18458F: drivers/interconnect/samsung/ 18459 18460SAMSUNG LAPTOP DRIVER 18461M: Corentin Chary <corentin.chary@gmail.com> 18462L: platform-driver-x86@vger.kernel.org 18463S: Maintained 18464F: drivers/platform/x86/samsung-laptop.c 18465 18466SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18467M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18468L: linux-kernel@vger.kernel.org 18469L: linux-samsung-soc@vger.kernel.org 18470S: Supported 18471B: mailto:linux-samsung-soc@vger.kernel.org 18472F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18473F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18474F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18475F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18476F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18477F: drivers/clk/clk-s2mps11.c 18478F: drivers/mfd/sec*.c 18479F: drivers/regulator/s2m*.c 18480F: drivers/regulator/s5m*.c 18481F: drivers/rtc/rtc-s5m.c 18482F: include/linux/mfd/samsung/ 18483 18484SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18485M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18486L: linux-media@vger.kernel.org 18487L: linux-samsung-soc@vger.kernel.org 18488S: Maintained 18489F: drivers/media/platform/samsung/s3c-camif/ 18490F: include/media/drv-intf/s3c_camif.h 18491 18492SAMSUNG S3FWRN5 NFC DRIVER 18493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18494L: linux-nfc@lists.01.org (subscribers-only) 18495S: Maintained 18496F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18497F: drivers/nfc/s3fwrn5 18498 18499SAMSUNG S5C73M3 CAMERA DRIVER 18500M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18501M: Andrzej Hajda <andrzej.hajda@intel.com> 18502L: linux-media@vger.kernel.org 18503S: Supported 18504F: drivers/media/i2c/s5c73m3/* 18505 18506SAMSUNG S5K5BAF CAMERA DRIVER 18507M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18508M: Andrzej Hajda <andrzej.hajda@intel.com> 18509L: linux-media@vger.kernel.org 18510S: Supported 18511F: drivers/media/i2c/s5k5baf.c 18512 18513SAMSUNG S5P Security SubSystem (SSS) DRIVER 18514M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18515M: Vladimir Zapolskiy <vz@mleia.com> 18516L: linux-crypto@vger.kernel.org 18517L: linux-samsung-soc@vger.kernel.org 18518S: Maintained 18519F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18520F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18521F: drivers/crypto/s5p-sss.c 18522 18523SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18524M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18525L: linux-media@vger.kernel.org 18526S: Supported 18527Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18528F: drivers/media/platform/samsung/exynos4-is/ 18529 18530SAMSUNG SOC CLOCK DRIVERS 18531M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18532M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18533M: Tomasz Figa <tomasz.figa@gmail.com> 18534M: Chanwoo Choi <cw00.choi@samsung.com> 18535R: Alim Akhtar <alim.akhtar@samsung.com> 18536L: linux-samsung-soc@vger.kernel.org 18537S: Supported 18538T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18539T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18540F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18541F: Documentation/devicetree/bindings/clock/samsung,s3c* 18542F: drivers/clk/samsung/ 18543F: include/dt-bindings/clock/exynos*.h 18544F: include/dt-bindings/clock/s3c*.h 18545F: include/dt-bindings/clock/s5p*.h 18546F: include/dt-bindings/clock/samsung,*.h 18547F: include/linux/clk/samsung.h 18548F: include/linux/platform_data/clk-s3c2410.h 18549 18550SAMSUNG SPI DRIVERS 18551M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18552M: Andi Shyti <andi@etezian.org> 18553L: linux-spi@vger.kernel.org 18554L: linux-samsung-soc@vger.kernel.org 18555S: Maintained 18556F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18557F: drivers/spi/spi-s3c* 18558F: include/linux/platform_data/spi-s3c64xx.h 18559F: include/linux/spi/s3c24xx-fiq.h 18560 18561SAMSUNG SXGBE DRIVERS 18562M: Byungho An <bh74.an@samsung.com> 18563L: netdev@vger.kernel.org 18564S: Supported 18565F: drivers/net/ethernet/samsung/sxgbe/ 18566 18567SAMSUNG THERMAL DRIVER 18568M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18569M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18570L: linux-pm@vger.kernel.org 18571L: linux-samsung-soc@vger.kernel.org 18572S: Maintained 18573F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18574F: drivers/thermal/samsung/ 18575 18576SAMSUNG USB2 PHY DRIVER 18577M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18578L: linux-kernel@vger.kernel.org 18579S: Supported 18580F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18581F: Documentation/driver-api/phy/samsung-usb2.rst 18582F: drivers/phy/samsung/phy-exynos4210-usb2.c 18583F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18584F: drivers/phy/samsung/phy-exynos5250-usb2.c 18585F: drivers/phy/samsung/phy-s5pv210-usb2.c 18586F: drivers/phy/samsung/phy-samsung-usb2.c 18587F: drivers/phy/samsung/phy-samsung-usb2.h 18588 18589SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18590M: Paul Barker <paul.barker@sancloud.com> 18591R: Marc Murphy <marc.murphy@sancloud.com> 18592S: Supported 18593F: arch/arm/boot/dts/am335x-sancloud* 18594 18595SC1200 WDT DRIVER 18596M: Zwane Mwaikambo <zwanem@gmail.com> 18597S: Maintained 18598F: drivers/watchdog/sc1200wdt.c 18599 18600SCHEDULER 18601M: Ingo Molnar <mingo@redhat.com> 18602M: Peter Zijlstra <peterz@infradead.org> 18603M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18604M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18605R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18606R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18607R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18608R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18609R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18610R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18611L: linux-kernel@vger.kernel.org 18612S: Maintained 18613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18614F: include/linux/preempt.h 18615F: include/linux/sched.h 18616F: include/linux/wait.h 18617F: include/uapi/linux/sched.h 18618F: kernel/sched/ 18619 18620SCR24X CHIP CARD INTERFACE DRIVER 18621M: Lubomir Rintel <lkundrak@v3.sk> 18622S: Supported 18623F: drivers/char/pcmcia/scr24x_cs.c 18624 18625SCSI RDMA PROTOCOL (SRP) INITIATOR 18626M: Bart Van Assche <bvanassche@acm.org> 18627L: linux-rdma@vger.kernel.org 18628S: Supported 18629Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18630F: drivers/infiniband/ulp/srp/ 18631F: include/scsi/srp.h 18632 18633SCSI RDMA PROTOCOL (SRP) TARGET 18634M: Bart Van Assche <bvanassche@acm.org> 18635L: linux-rdma@vger.kernel.org 18636L: target-devel@vger.kernel.org 18637S: Supported 18638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18639F: drivers/infiniband/ulp/srpt/ 18640 18641SCSI SG DRIVER 18642M: Doug Gilbert <dgilbert@interlog.com> 18643L: linux-scsi@vger.kernel.org 18644S: Maintained 18645W: http://sg.danny.cz/sg 18646F: Documentation/scsi/scsi-generic.rst 18647F: drivers/scsi/sg.c 18648F: include/scsi/sg.h 18649 18650SCSI SUBSYSTEM 18651M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18652M: "Martin K. Petersen" <martin.petersen@oracle.com> 18653L: linux-scsi@vger.kernel.org 18654S: Maintained 18655Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18656T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18657T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18658F: Documentation/devicetree/bindings/scsi/ 18659F: drivers/scsi/ 18660F: drivers/ufs/ 18661F: include/scsi/ 18662 18663SCSI TAPE DRIVER 18664M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18665L: linux-scsi@vger.kernel.org 18666S: Maintained 18667F: Documentation/scsi/st.rst 18668F: drivers/scsi/st.* 18669F: drivers/scsi/st_*.h 18670 18671SCSI TARGET CORE USER DRIVER 18672M: Bodo Stroesser <bostroesser@gmail.com> 18673L: linux-scsi@vger.kernel.org 18674L: target-devel@vger.kernel.org 18675S: Supported 18676F: Documentation/target/tcmu-design.rst 18677F: drivers/target/target_core_user.c 18678F: include/uapi/linux/target_core_user.h 18679 18680SCSI TARGET SUBSYSTEM 18681M: "Martin K. Petersen" <martin.petersen@oracle.com> 18682L: linux-scsi@vger.kernel.org 18683L: target-devel@vger.kernel.org 18684S: Supported 18685W: http://www.linux-iscsi.org 18686Q: https://patchwork.kernel.org/project/target-devel/list/ 18687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18688F: Documentation/target/ 18689F: drivers/target/ 18690F: include/target/ 18691 18692SCTP PROTOCOL 18693M: Neil Horman <nhorman@tuxdriver.com> 18694M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18695M: Xin Long <lucien.xin@gmail.com> 18696L: linux-sctp@vger.kernel.org 18697S: Maintained 18698W: http://lksctp.sourceforge.net 18699F: Documentation/networking/sctp.rst 18700F: include/linux/sctp.h 18701F: include/net/sctp/ 18702F: include/uapi/linux/sctp.h 18703F: net/sctp/ 18704 18705SCx200 CPU SUPPORT 18706M: Jim Cromie <jim.cromie@gmail.com> 18707S: Odd Fixes 18708F: Documentation/i2c/busses/scx200_acb.rst 18709F: arch/x86/platform/scx200/ 18710F: drivers/i2c/busses/scx200* 18711F: drivers/mtd/maps/scx200_docflash.c 18712F: drivers/watchdog/scx200_wdt.c 18713F: include/linux/scx200.h 18714 18715SCx200 GPIO DRIVER 18716M: Jim Cromie <jim.cromie@gmail.com> 18717S: Maintained 18718F: drivers/char/scx200_gpio.c 18719F: include/linux/scx200_gpio.h 18720 18721SCx200 HRT CLOCKSOURCE DRIVER 18722M: Jim Cromie <jim.cromie@gmail.com> 18723S: Maintained 18724F: drivers/clocksource/scx200_hrt.c 18725 18726SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18727M: Sascha Sommer <saschasommer@freenet.de> 18728L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18729S: Maintained 18730F: drivers/mmc/host/sdricoh_cs.c 18731 18732SECO BOARDS CEC DRIVER 18733M: Ettore Chimenti <ek5.chimenti@gmail.com> 18734S: Maintained 18735F: drivers/media/cec/platform/seco/seco-cec.c 18736F: drivers/media/cec/platform/seco/seco-cec.h 18737 18738SECURE COMPUTING 18739M: Kees Cook <keescook@chromium.org> 18740R: Andy Lutomirski <luto@amacapital.net> 18741R: Will Drewry <wad@chromium.org> 18742S: Supported 18743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18744F: Documentation/userspace-api/seccomp_filter.rst 18745F: include/linux/seccomp.h 18746F: include/uapi/linux/seccomp.h 18747F: kernel/seccomp.c 18748F: tools/testing/selftests/kselftest_harness.h 18749F: tools/testing/selftests/seccomp/* 18750K: \bsecure_computing 18751K: \bTIF_SECCOMP\b 18752 18753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18754M: Kamal Dasu <kdasu.kdev@gmail.com> 18755M: Al Cooper <alcooperx@gmail.com> 18756R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18757L: linux-mmc@vger.kernel.org 18758S: Maintained 18759F: drivers/mmc/host/sdhci-brcmstb* 18760 18761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18762M: Adrian Hunter <adrian.hunter@intel.com> 18763L: linux-mmc@vger.kernel.org 18764S: Supported 18765F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18766F: drivers/mmc/host/sdhci* 18767 18768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18769M: Eugen Hristev <eugen.hristev@microchip.com> 18770L: linux-mmc@vger.kernel.org 18771S: Supported 18772F: drivers/mmc/host/sdhci-of-at91.c 18773 18774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18775M: Ben Dooks <ben-linux@fluff.org> 18776M: Jaehoon Chung <jh80.chung@samsung.com> 18777L: linux-mmc@vger.kernel.org 18778S: Maintained 18779F: drivers/mmc/host/sdhci-s3c* 18780 18781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18782M: Viresh Kumar <vireshk@kernel.org> 18783L: linux-mmc@vger.kernel.org 18784S: Maintained 18785F: drivers/mmc/host/sdhci-spear.c 18786 18787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18788M: Vignesh Raghavendra <vigneshr@ti.com> 18789L: linux-mmc@vger.kernel.org 18790S: Maintained 18791F: drivers/mmc/host/sdhci-omap.c 18792 18793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18794M: Haibo Chen <haibo.chen@nxp.com> 18795L: linux-imx@nxp.com 18796L: linux-mmc@vger.kernel.org 18797S: Maintained 18798F: drivers/mmc/host/sdhci-esdhc-imx.c 18799 18800SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18801M: Jonathan Derrick <jonathan.derrick@linux.dev> 18802L: linux-block@vger.kernel.org 18803S: Supported 18804F: block/opal_proto.h 18805F: block/sed* 18806F: include/linux/sed* 18807F: include/uapi/linux/sed* 18808 18809SECURITY CONTACT 18810M: Security Officers <security@kernel.org> 18811S: Supported 18812F: Documentation/admin-guide/security-bugs.rst 18813 18814SECURITY SUBSYSTEM 18815M: Paul Moore <paul@paul-moore.com> 18816M: James Morris <jmorris@namei.org> 18817M: "Serge E. Hallyn" <serge@hallyn.com> 18818L: linux-security-module@vger.kernel.org (suggested Cc:) 18819S: Supported 18820W: http://kernsec.org/ 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18822F: security/ 18823X: security/selinux/ 18824 18825SELINUX SECURITY MODULE 18826M: Paul Moore <paul@paul-moore.com> 18827M: Stephen Smalley <stephen.smalley.work@gmail.com> 18828M: Eric Paris <eparis@parisplace.org> 18829L: selinux@vger.kernel.org 18830S: Supported 18831W: https://selinuxproject.org 18832W: https://github.com/SELinuxProject 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18834F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18835F: Documentation/ABI/obsolete/sysfs-selinux-disable 18836F: Documentation/admin-guide/LSM/SELinux.rst 18837F: include/trace/events/avc.h 18838F: include/uapi/linux/selinux_netlink.h 18839F: scripts/selinux/ 18840F: security/selinux/ 18841 18842SENSABLE PHANTOM 18843M: Jiri Slaby <jirislaby@kernel.org> 18844S: Maintained 18845F: drivers/misc/phantom.c 18846F: include/uapi/linux/phantom.h 18847 18848SENSEAIR SUNRISE 006-0-0007 18849M: Jacopo Mondi <jacopo@jmondi.org> 18850S: Maintained 18851F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18852F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18853F: drivers/iio/chemical/sunrise_co2.c 18854 18855SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18856M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18857S: Maintained 18858F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18859F: drivers/iio/chemical/scd30.h 18860F: drivers/iio/chemical/scd30_core.c 18861F: drivers/iio/chemical/scd30_i2c.c 18862F: drivers/iio/chemical/scd30_serial.c 18863 18864SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18865M: Roan van Dijk <roan@protonic.nl> 18866S: Maintained 18867F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18868F: drivers/iio/chemical/scd4x.c 18869 18870SENSIRION SGP40 GAS SENSOR DRIVER 18871M: Andreas Klinger <ak@it-klinger.de> 18872S: Maintained 18873F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18874F: drivers/iio/chemical/sgp40.c 18875 18876SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18877M: Tomasz Duszynski <tduszyns@gmail.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18880F: drivers/iio/chemical/sps30.c 18881F: drivers/iio/chemical/sps30_i2c.c 18882F: drivers/iio/chemical/sps30_serial.c 18883 18884SERIAL DEVICE BUS 18885M: Rob Herring <robh@kernel.org> 18886L: linux-serial@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/serial/serial.yaml 18889F: drivers/tty/serdev/ 18890F: include/linux/serdev.h 18891 18892SERIAL DRIVERS 18893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18894L: linux-serial@vger.kernel.org 18895S: Maintained 18896F: Documentation/devicetree/bindings/serial/ 18897F: drivers/tty/serial/ 18898 18899SERIAL IR RECEIVER 18900M: Sean Young <sean@mess.org> 18901L: linux-media@vger.kernel.org 18902S: Maintained 18903F: drivers/media/rc/serial_ir.c 18904 18905SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18906M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18908S: Maintained 18909F: Documentation/devicetree/bindings/slimbus/ 18910F: drivers/slimbus/ 18911F: include/linux/slimbus.h 18912 18913SFC NETWORK DRIVER 18914M: Edward Cree <ecree.xilinx@gmail.com> 18915M: Martin Habets <habetsm.xilinx@gmail.com> 18916L: netdev@vger.kernel.org 18917S: Supported 18918F: drivers/net/ethernet/sfc/ 18919 18920SFF/SFP/SFP+ MODULE SUPPORT 18921M: Russell King <linux@armlinux.org.uk> 18922L: netdev@vger.kernel.org 18923S: Maintained 18924F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18925F: drivers/net/phy/phylink.c 18926F: drivers/net/phy/sfp* 18927F: include/linux/mdio/mdio-i2c.h 18928F: include/linux/phylink.h 18929F: include/linux/sfp.h 18930K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18931 18932SGI GRU DRIVER 18933M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18934S: Maintained 18935F: drivers/misc/sgi-gru/ 18936 18937SGI XP/XPC/XPNET DRIVER 18938M: Robin Holt <robinmholt@gmail.com> 18939M: Steve Wahl <steve.wahl@hpe.com> 18940R: Mike Travis <mike.travis@hpe.com> 18941S: Maintained 18942F: drivers/misc/sgi-xp/ 18943 18944SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18945M: Karsten Graul <kgraul@linux.ibm.com> 18946M: Wenjia Zhang <wenjia@linux.ibm.com> 18947M: Jan Karcher <jaka@linux.ibm.com> 18948L: linux-s390@vger.kernel.org 18949S: Supported 18950F: net/smc/ 18951 18952SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18953M: Linus Walleij <linus.walleij@linaro.org> 18954L: linux-iio@vger.kernel.org 18955S: Maintained 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18957F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18958F: drivers/iio/light/gp2ap002.c 18959 18960SHARP RJ54N1CB0C SENSOR DRIVER 18961M: Jacopo Mondi <jacopo@jmondi.org> 18962L: linux-media@vger.kernel.org 18963S: Odd fixes 18964T: git git://linuxtv.org/media_tree.git 18965F: drivers/media/i2c/rj54n1cb0c.c 18966F: include/media/i2c/rj54n1cb0c.h 18967 18968SH_VOU V4L2 OUTPUT DRIVER 18969L: linux-media@vger.kernel.org 18970S: Orphan 18971F: drivers/media/platform/renesas/sh_vou.c 18972F: include/media/drv-intf/sh_vou.h 18973 18974SI2157 MEDIA DRIVER 18975M: Antti Palosaari <crope@iki.fi> 18976L: linux-media@vger.kernel.org 18977S: Maintained 18978W: https://linuxtv.org 18979W: http://palosaari.fi/linux/ 18980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18981T: git git://linuxtv.org/anttip/media_tree.git 18982F: drivers/media/tuners/si2157* 18983 18984SI2165 MEDIA DRIVER 18985M: Matthias Schwarzott <zzam@gentoo.org> 18986L: linux-media@vger.kernel.org 18987S: Maintained 18988W: https://linuxtv.org 18989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18990F: drivers/media/dvb-frontends/si2165* 18991 18992SI2168 MEDIA DRIVER 18993M: Antti Palosaari <crope@iki.fi> 18994L: linux-media@vger.kernel.org 18995S: Maintained 18996W: https://linuxtv.org 18997W: http://palosaari.fi/linux/ 18998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18999T: git git://linuxtv.org/anttip/media_tree.git 19000F: drivers/media/dvb-frontends/si2168* 19001 19002SI470X FM RADIO RECEIVER I2C DRIVER 19003M: Hans Verkuil <hverkuil@xs4all.nl> 19004L: linux-media@vger.kernel.org 19005S: Odd Fixes 19006W: https://linuxtv.org 19007T: git git://linuxtv.org/media_tree.git 19008F: drivers/media/radio/si470x/radio-si470x-i2c.c 19009 19010SI470X FM RADIO RECEIVER USB DRIVER 19011M: Hans Verkuil <hverkuil@xs4all.nl> 19012L: linux-media@vger.kernel.org 19013S: Maintained 19014W: https://linuxtv.org 19015T: git git://linuxtv.org/media_tree.git 19016F: drivers/media/radio/si470x/radio-si470x-common.c 19017F: drivers/media/radio/si470x/radio-si470x-usb.c 19018F: drivers/media/radio/si470x/radio-si470x.h 19019 19020SI4713 FM RADIO TRANSMITTER I2C DRIVER 19021M: Eduardo Valentin <edubezval@gmail.com> 19022L: linux-media@vger.kernel.org 19023S: Odd Fixes 19024W: https://linuxtv.org 19025T: git git://linuxtv.org/media_tree.git 19026F: drivers/media/radio/si4713/si4713.? 19027 19028SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19029M: Eduardo Valentin <edubezval@gmail.com> 19030L: linux-media@vger.kernel.org 19031S: Odd Fixes 19032W: https://linuxtv.org 19033T: git git://linuxtv.org/media_tree.git 19034F: drivers/media/radio/si4713/radio-platform-si4713.c 19035 19036SI4713 FM RADIO TRANSMITTER USB DRIVER 19037M: Hans Verkuil <hverkuil@xs4all.nl> 19038L: linux-media@vger.kernel.org 19039S: Maintained 19040W: https://linuxtv.org 19041T: git git://linuxtv.org/media_tree.git 19042F: drivers/media/radio/si4713/radio-usb-si4713.c 19043 19044SIANO DVB DRIVER 19045M: Mauro Carvalho Chehab <mchehab@kernel.org> 19046L: linux-media@vger.kernel.org 19047S: Odd fixes 19048W: https://linuxtv.org 19049T: git git://linuxtv.org/media_tree.git 19050F: drivers/media/common/siano/ 19051F: drivers/media/mmc/siano/ 19052F: drivers/media/usb/siano/ 19053F: drivers/media/usb/siano/ 19054 19055SIFIVE DRIVERS 19056M: Palmer Dabbelt <palmer@dabbelt.com> 19057M: Paul Walmsley <paul.walmsley@sifive.com> 19058L: linux-riscv@lists.infradead.org 19059S: Supported 19060N: sifive 19061K: [^@]sifive 19062 19063SIFIVE FU540 SYSTEM-ON-CHIP 19064M: Paul Walmsley <paul.walmsley@sifive.com> 19065M: Palmer Dabbelt <palmer@dabbelt.com> 19066L: linux-riscv@lists.infradead.org 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19069N: fu540 19070K: fu540 19071 19072SIFIVE PDMA DRIVER 19073M: Green Wan <green.wan@sifive.com> 19074S: Maintained 19075F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19076F: drivers/dma/sf-pdma/ 19077 19078SIFIVE SOC DRIVERS 19079M: Conor Dooley <conor@kernel.org> 19080L: linux-riscv@lists.infradead.org 19081S: Maintained 19082T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19083F: drivers/soc/sifive/ 19084 19085SILEAD TOUCHSCREEN DRIVER 19086M: Hans de Goede <hdegoede@redhat.com> 19087L: linux-input@vger.kernel.org 19088L: platform-driver-x86@vger.kernel.org 19089S: Maintained 19090F: drivers/input/touchscreen/silead.c 19091F: drivers/platform/x86/touchscreen_dmi.c 19092 19093SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19094M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19095S: Supported 19096F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19097F: drivers/net/wireless/silabs/wfx/ 19098 19099SILICON MOTION SM712 FRAME BUFFER DRIVER 19100M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19101M: Teddy Wang <teddy.wang@siliconmotion.com> 19102M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19103L: linux-fbdev@vger.kernel.org 19104S: Maintained 19105F: Documentation/fb/sm712fb.rst 19106F: drivers/video/fbdev/sm712* 19107 19108SILVACO I3C DUAL-ROLE MASTER 19109M: Miquel Raynal <miquel.raynal@bootlin.com> 19110M: Conor Culhane <conor.culhane@silvaco.com> 19111L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19112S: Maintained 19113F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19114F: drivers/i3c/master/svc-i3c-master.c 19115 19116SIMPLEFB FB DRIVER 19117M: Hans de Goede <hdegoede@redhat.com> 19118L: linux-fbdev@vger.kernel.org 19119S: Maintained 19120F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19121F: drivers/video/fbdev/simplefb.c 19122F: include/linux/platform_data/simplefb.h 19123 19124SIMTEC EB110ATX (Chalice CATS) 19125M: Simtec Linux Team <linux@simtec.co.uk> 19126S: Supported 19127W: http://www.simtec.co.uk/products/EB110ATX/ 19128 19129SIMTEC EB2410ITX (BAST) 19130M: Simtec Linux Team <linux@simtec.co.uk> 19131S: Supported 19132W: http://www.simtec.co.uk/products/EB2410ITX/ 19133F: arch/arm/mach-s3c/bast-ide.c 19134F: arch/arm/mach-s3c/bast-irq.c 19135F: arch/arm/mach-s3c/mach-bast.c 19136 19137SIOX 19138M: Thorsten Scherer <t.scherer@eckelmann.de> 19139M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19140R: Pengutronix Kernel Team <kernel@pengutronix.de> 19141S: Supported 19142F: drivers/gpio/gpio-siox.c 19143F: drivers/siox/* 19144F: include/trace/events/siox.h 19145 19146SIPHASH PRF ROUTINES 19147M: Jason A. Donenfeld <Jason@zx2c4.com> 19148S: Maintained 19149F: include/linux/siphash.h 19150F: lib/siphash.c 19151F: lib/siphash_kunit.c 19152 19153SIS 190 ETHERNET DRIVER 19154M: Francois Romieu <romieu@fr.zoreil.com> 19155L: netdev@vger.kernel.org 19156S: Maintained 19157F: drivers/net/ethernet/sis/sis190.c 19158 19159SIS 900/7016 FAST ETHERNET DRIVER 19160M: Daniele Venzano <venza@brownhat.org> 19161L: netdev@vger.kernel.org 19162S: Maintained 19163W: http://www.brownhat.org/sis900.html 19164F: drivers/net/ethernet/sis/sis900.* 19165 19166SIS FRAMEBUFFER DRIVER 19167M: Thomas Winischhofer <thomas@winischhofer.net> 19168S: Maintained 19169W: http://www.winischhofer.net/linuxsisvga.shtml 19170F: Documentation/fb/sisfb.rst 19171F: drivers/video/fbdev/sis/ 19172F: include/video/sisfb.h 19173 19174SIS I2C TOUCHSCREEN DRIVER 19175M: Mika Penttilä <mpenttil@redhat.com> 19176L: linux-input@vger.kernel.org 19177S: Maintained 19178F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19179F: drivers/input/touchscreen/sis_i2c.c 19180 19181SIS USB2VGA DRIVER 19182M: Thomas Winischhofer <thomas@winischhofer.net> 19183S: Maintained 19184W: http://www.winischhofer.at/linuxsisusbvga.shtml 19185F: drivers/usb/misc/sisusbvga/ 19186 19187SL28 CPLD MFD DRIVER 19188M: Michael Walle <michael@walle.cc> 19189S: Maintained 19190F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19191F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19192F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19193F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19194F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19195F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19196F: drivers/gpio/gpio-sl28cpld.c 19197F: drivers/hwmon/sl28cpld-hwmon.c 19198F: drivers/irqchip/irq-sl28cpld.c 19199F: drivers/pwm/pwm-sl28cpld.c 19200F: drivers/watchdog/sl28cpld_wdt.c 19201 19202SLAB ALLOCATOR 19203M: Christoph Lameter <cl@linux.com> 19204M: Pekka Enberg <penberg@kernel.org> 19205M: David Rientjes <rientjes@google.com> 19206M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19207M: Andrew Morton <akpm@linux-foundation.org> 19208M: Vlastimil Babka <vbabka@suse.cz> 19209R: Roman Gushchin <roman.gushchin@linux.dev> 19210R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19211L: linux-mm@kvack.org 19212S: Maintained 19213T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19214F: include/linux/sl?b*.h 19215F: mm/sl?b* 19216 19217SLCAN CAN NETWORK DRIVER 19218M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19219L: linux-can@vger.kernel.org 19220S: Maintained 19221F: drivers/net/can/slcan/ 19222 19223SLEEPABLE READ-COPY UPDATE (SRCU) 19224M: Lai Jiangshan <jiangshanlai@gmail.com> 19225M: "Paul E. McKenney" <paulmck@kernel.org> 19226M: Josh Triplett <josh@joshtriplett.org> 19227R: Steven Rostedt <rostedt@goodmis.org> 19228R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19229L: rcu@vger.kernel.org 19230S: Supported 19231W: http://www.rdrop.com/users/paulmck/RCU/ 19232T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19233F: include/linux/srcu*.h 19234F: kernel/rcu/srcu*.c 19235 19236SMACK SECURITY MODULE 19237M: Casey Schaufler <casey@schaufler-ca.com> 19238L: linux-security-module@vger.kernel.org 19239S: Maintained 19240W: http://schaufler-ca.com 19241T: git git://github.com/cschaufler/smack-next 19242F: Documentation/admin-guide/LSM/Smack.rst 19243F: security/smack/ 19244 19245SMC91x ETHERNET DRIVER 19246M: Nicolas Pitre <nico@fluxnic.net> 19247S: Odd Fixes 19248F: drivers/net/ethernet/smsc/smc91x.* 19249 19250SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19251M: Mark Rutland <mark.rutland@arm.com> 19252M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19253M: Sudeep Holla <sudeep.holla@arm.com> 19254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19255S: Maintained 19256F: drivers/firmware/smccc/ 19257F: include/linux/arm-smccc.h 19258 19259SMM665 HARDWARE MONITOR DRIVER 19260M: Guenter Roeck <linux@roeck-us.net> 19261L: linux-hwmon@vger.kernel.org 19262S: Maintained 19263F: Documentation/hwmon/smm665.rst 19264F: drivers/hwmon/smm665.c 19265 19266SMSC EMC2103 HARDWARE MONITOR DRIVER 19267M: Steve Glendinning <steve.glendinning@shawell.net> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/hwmon/emc2103.rst 19271F: drivers/hwmon/emc2103.c 19272 19273SMSC SCH5627 HARDWARE MONITOR DRIVER 19274M: Hans de Goede <hdegoede@redhat.com> 19275L: linux-hwmon@vger.kernel.org 19276S: Supported 19277F: Documentation/hwmon/sch5627.rst 19278F: drivers/hwmon/sch5627.c 19279 19280SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19281M: Steve Glendinning <steve.glendinning@shawell.net> 19282L: linux-fbdev@vger.kernel.org 19283S: Maintained 19284F: drivers/video/fbdev/smscufx.c 19285 19286SMSC47B397 HARDWARE MONITOR DRIVER 19287M: Jean Delvare <jdelvare@suse.com> 19288L: linux-hwmon@vger.kernel.org 19289S: Maintained 19290F: Documentation/hwmon/smsc47b397.rst 19291F: drivers/hwmon/smsc47b397.c 19292 19293SMSC911x ETHERNET DRIVER 19294M: Steve Glendinning <steve.glendinning@shawell.net> 19295L: netdev@vger.kernel.org 19296S: Maintained 19297F: drivers/net/ethernet/smsc/smsc911x.* 19298F: include/linux/smsc911x.h 19299 19300SMSC9420 PCI ETHERNET DRIVER 19301M: Steve Glendinning <steve.glendinning@shawell.net> 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: drivers/net/ethernet/smsc/smsc9420.* 19305 19306SOCIONEXT (SNI) AVE NETWORK DRIVER 19307M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19308L: netdev@vger.kernel.org 19309S: Maintained 19310F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19311F: drivers/net/ethernet/socionext/sni_ave.c 19312 19313SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19314M: Jassi Brar <jaswinder.singh@linaro.org> 19315M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19316L: netdev@vger.kernel.org 19317S: Maintained 19318F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19319F: drivers/net/ethernet/socionext/netsec.c 19320 19321SOCIONEXT (SNI) Synquacer SPI DRIVER 19322M: Masahisa Kojima <masahisa.kojima@linaro.org> 19323M: Jassi Brar <jaswinder.singh@linaro.org> 19324L: linux-spi@vger.kernel.org 19325S: Maintained 19326F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19327F: drivers/spi/spi-synquacer.c 19328 19329SOCIONEXT SYNQUACER I2C DRIVER 19330M: Ard Biesheuvel <ardb@kernel.org> 19331L: linux-i2c@vger.kernel.org 19332S: Maintained 19333F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19334F: drivers/i2c/busses/i2c-synquacer.c 19335 19336SOCIONEXT UNIPHIER SOUND DRIVER 19337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19338S: Orphan 19339F: sound/soc/uniphier/ 19340 19341SOCKET TIMESTAMPING 19342M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19343S: Maintained 19344F: Documentation/networking/timestamping.rst 19345F: include/uapi/linux/net_tstamp.h 19346F: tools/testing/selftests/net/so_txtime.c 19347 19348SOEKRIS NET48XX LED SUPPORT 19349M: Chris Boot <bootc@bootc.net> 19350S: Maintained 19351F: drivers/leds/leds-net48xx.c 19352 19353SOFT-IWARP DRIVER (siw) 19354M: Bernard Metzler <bmt@zurich.ibm.com> 19355L: linux-rdma@vger.kernel.org 19356S: Supported 19357F: drivers/infiniband/sw/siw/ 19358F: include/uapi/rdma/siw-abi.h 19359 19360SOFT-ROCE DRIVER (rxe) 19361M: Zhu Yanjun <zyjzyj2000@gmail.com> 19362L: linux-rdma@vger.kernel.org 19363S: Supported 19364F: drivers/infiniband/sw/rxe/ 19365F: include/uapi/rdma/rdma_user_rxe.h 19366 19367SOFTLOGIC 6x10 MPEG CODEC 19368M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19369M: Anton Sviridenko <anton@corp.bluecherry.net> 19370M: Andrey Utkin <andrey_utkin@fastmail.com> 19371M: Ismael Luceno <ismael@iodev.co.uk> 19372L: linux-media@vger.kernel.org 19373S: Supported 19374F: drivers/media/pci/solo6x10/ 19375 19376SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19377M: James Morse <james.morse@arm.com> 19378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19379S: Maintained 19380F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19381F: drivers/firmware/arm_sdei.c 19382F: include/linux/arm_sdei.h 19383F: include/uapi/linux/arm_sdei.h 19384 19385SOFTWARE NODES AND DEVICE PROPERTIES 19386R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19387R: Daniel Scally <djrscally@gmail.com> 19388R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19389R: Sakari Ailus <sakari.ailus@linux.intel.com> 19390L: linux-acpi@vger.kernel.org 19391S: Maintained 19392F: drivers/base/property.c 19393F: drivers/base/swnode.c 19394F: include/linux/fwnode.h 19395F: include/linux/property.h 19396 19397SOFTWARE RAID (Multiple Disks) SUPPORT 19398M: Song Liu <song@kernel.org> 19399L: linux-raid@vger.kernel.org 19400S: Supported 19401Q: https://patchwork.kernel.org/project/linux-raid/list/ 19402T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19403F: drivers/md/Kconfig 19404F: drivers/md/Makefile 19405F: drivers/md/md* 19406F: drivers/md/raid* 19407F: include/linux/raid/ 19408F: include/uapi/linux/raid/ 19409 19410SOLIDRUN CLEARFOG SUPPORT 19411M: Russell King <linux@armlinux.org.uk> 19412S: Maintained 19413F: arch/arm/boot/dts/armada-388-clearfog* 19414F: arch/arm/boot/dts/armada-38x-solidrun-* 19415 19416SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19417M: Russell King <linux@armlinux.org.uk> 19418S: Maintained 19419F: arch/arm/boot/dts/imx6*-cubox-i* 19420F: arch/arm/boot/dts/imx6*-hummingboard* 19421F: arch/arm/boot/dts/imx6*-sr-* 19422 19423SONIC NETWORK DRIVER 19424M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19425L: netdev@vger.kernel.org 19426S: Maintained 19427F: drivers/net/ethernet/natsemi/sonic.* 19428 19429SONICS SILICON BACKPLANE DRIVER (SSB) 19430M: Michael Buesch <m@bues.ch> 19431L: linux-wireless@vger.kernel.org 19432S: Maintained 19433F: drivers/ssb/ 19434F: include/linux/ssb/ 19435 19436SONY IMX208 SENSOR DRIVER 19437M: Sakari Ailus <sakari.ailus@linux.intel.com> 19438L: linux-media@vger.kernel.org 19439S: Maintained 19440T: git git://linuxtv.org/media_tree.git 19441F: drivers/media/i2c/imx208.c 19442 19443SONY IMX214 SENSOR DRIVER 19444M: Ricardo Ribalda <ribalda@kernel.org> 19445L: linux-media@vger.kernel.org 19446S: Maintained 19447T: git git://linuxtv.org/media_tree.git 19448F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19449F: drivers/media/i2c/imx214.c 19450 19451SONY IMX219 SENSOR DRIVER 19452M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19453L: linux-media@vger.kernel.org 19454S: Maintained 19455T: git git://linuxtv.org/media_tree.git 19456F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19457F: drivers/media/i2c/imx219.c 19458 19459SONY IMX258 SENSOR DRIVER 19460M: Sakari Ailus <sakari.ailus@linux.intel.com> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463T: git git://linuxtv.org/media_tree.git 19464F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19465F: drivers/media/i2c/imx258.c 19466 19467SONY IMX274 SENSOR DRIVER 19468M: Leon Luo <leonl@leopardimaging.com> 19469L: linux-media@vger.kernel.org 19470S: Maintained 19471T: git git://linuxtv.org/media_tree.git 19472F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19473F: drivers/media/i2c/imx274.c 19474 19475SONY IMX290 SENSOR DRIVER 19476M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19477L: linux-media@vger.kernel.org 19478S: Maintained 19479T: git git://linuxtv.org/media_tree.git 19480F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19481F: drivers/media/i2c/imx290.c 19482 19483SONY IMX319 SENSOR DRIVER 19484M: Bingbu Cao <bingbu.cao@intel.com> 19485L: linux-media@vger.kernel.org 19486S: Maintained 19487T: git git://linuxtv.org/media_tree.git 19488F: drivers/media/i2c/imx319.c 19489 19490SONY IMX334 SENSOR DRIVER 19491M: Paul J. Murphy <paul.j.murphy@intel.com> 19492M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19493L: linux-media@vger.kernel.org 19494S: Maintained 19495T: git git://linuxtv.org/media_tree.git 19496F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19497F: drivers/media/i2c/imx334.c 19498 19499SONY IMX335 SENSOR DRIVER 19500M: Paul J. Murphy <paul.j.murphy@intel.com> 19501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19502L: linux-media@vger.kernel.org 19503S: Maintained 19504T: git git://linuxtv.org/media_tree.git 19505F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19506F: drivers/media/i2c/imx335.c 19507 19508SONY IMX355 SENSOR DRIVER 19509M: Tianshu Qiu <tian.shu.qiu@intel.com> 19510L: linux-media@vger.kernel.org 19511S: Maintained 19512T: git git://linuxtv.org/media_tree.git 19513F: drivers/media/i2c/imx355.c 19514 19515SONY IMX412 SENSOR DRIVER 19516M: Paul J. Murphy <paul.j.murphy@intel.com> 19517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19518L: linux-media@vger.kernel.org 19519S: Maintained 19520T: git git://linuxtv.org/media_tree.git 19521F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19522F: drivers/media/i2c/imx412.c 19523 19524SONY MEMORYSTICK SUBSYSTEM 19525M: Maxim Levitsky <maximlevitsky@gmail.com> 19526M: Alex Dubov <oakad@yahoo.com> 19527M: Ulf Hansson <ulf.hansson@linaro.org> 19528L: linux-mmc@vger.kernel.org 19529S: Maintained 19530T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19531F: drivers/memstick/ 19532F: include/linux/memstick.h 19533 19534SONY VAIO CONTROL DEVICE DRIVER 19535M: Mattia Dongili <malattia@linux.it> 19536L: platform-driver-x86@vger.kernel.org 19537S: Maintained 19538W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19539F: Documentation/admin-guide/laptops/sony-laptop.rst 19540F: drivers/char/sonypi.c 19541F: drivers/platform/x86/sony-laptop.c 19542F: include/linux/sony-laptop.h 19543 19544SOUND 19545M: Jaroslav Kysela <perex@perex.cz> 19546M: Takashi Iwai <tiwai@suse.com> 19547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19548S: Maintained 19549W: http://www.alsa-project.org/ 19550Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19551T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19552F: Documentation/sound/ 19553F: include/sound/ 19554F: include/uapi/sound/ 19555F: sound/ 19556F: tools/testing/selftests/alsa 19557 19558SOUND - COMPRESSED AUDIO 19559M: Vinod Koul <vkoul@kernel.org> 19560L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19561S: Supported 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19563F: Documentation/sound/designs/compress-offload.rst 19564F: include/sound/compress_driver.h 19565F: include/uapi/sound/compress_* 19566F: sound/core/compress_offload.c 19567F: sound/soc/soc-compress.c 19568 19569SOUND - DMAENGINE HELPERS 19570M: Lars-Peter Clausen <lars@metafoo.de> 19571S: Supported 19572F: include/sound/dmaengine_pcm.h 19573F: sound/core/pcm_dmaengine.c 19574F: sound/soc/soc-generic-dmaengine-pcm.c 19575 19576SOUND - ALSA SELFTESTS 19577M: Mark Brown <broonie@kernel.org> 19578L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19579L: linux-kselftest@vger.kernel.org 19580S: Supported 19581F: tools/testing/selftests/alsa 19582 19583SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19584M: Liam Girdwood <lgirdwood@gmail.com> 19585M: Mark Brown <broonie@kernel.org> 19586L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19587S: Supported 19588W: http://alsa-project.org/main/index.php/ASoC 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19590F: Documentation/devicetree/bindings/sound/ 19591F: Documentation/sound/soc/ 19592F: include/dt-bindings/sound/ 19593F: include/sound/soc* 19594F: sound/soc/ 19595 19596SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19597M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19598M: Liam Girdwood <lgirdwood@gmail.com> 19599M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19600M: Bard Liao <yung-chuan.liao@linux.intel.com> 19601M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19602R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19603M: Daniel Baluta <daniel.baluta@nxp.com> 19604L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19605S: Supported 19606W: https://github.com/thesofproject/linux/ 19607F: sound/soc/sof/ 19608 19609SOUNDWIRE SUBSYSTEM 19610M: Vinod Koul <vkoul@kernel.org> 19611M: Bard Liao <yung-chuan.liao@linux.intel.com> 19612R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19613R: Sanyog Kale <sanyog.r.kale@intel.com> 19614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19615S: Supported 19616T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19617F: Documentation/driver-api/soundwire/ 19618F: drivers/soundwire/ 19619F: include/linux/soundwire/ 19620 19621SP2 MEDIA DRIVER 19622M: Olli Salonen <olli.salonen@iki.fi> 19623L: linux-media@vger.kernel.org 19624S: Maintained 19625W: https://linuxtv.org 19626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19627F: drivers/media/dvb-frontends/sp2* 19628 19629SPANISH DOCUMENTATION 19630M: Carlos Bilbao <carlos.bilbao@amd.com> 19631S: Maintained 19632F: Documentation/translations/sp_SP/ 19633 19634SPARC + UltraSPARC (sparc/sparc64) 19635M: "David S. Miller" <davem@davemloft.net> 19636L: sparclinux@vger.kernel.org 19637S: Maintained 19638Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19639T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19640T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19641F: arch/sparc/ 19642F: drivers/sbus/ 19643 19644SPARC SERIAL DRIVERS 19645M: "David S. Miller" <davem@davemloft.net> 19646L: sparclinux@vger.kernel.org 19647S: Maintained 19648T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19649T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19650F: drivers/tty/serial/suncore.c 19651F: drivers/tty/serial/sunhv.c 19652F: drivers/tty/serial/sunsab.c 19653F: drivers/tty/serial/sunsab.h 19654F: drivers/tty/serial/sunsu.c 19655F: drivers/tty/serial/sunzilog.c 19656F: drivers/tty/serial/sunzilog.h 19657F: drivers/tty/vcc.c 19658F: include/linux/sunserialcore.h 19659 19660SPARSE CHECKER 19661M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19662L: linux-sparse@vger.kernel.org 19663S: Maintained 19664W: https://sparse.docs.kernel.org/ 19665T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19666Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19667B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19668F: include/linux/compiler.h 19669 19670SPEAKUP CONSOLE SPEECH DRIVER 19671M: William Hubbs <w.d.hubbs@gmail.com> 19672M: Chris Brannon <chris@the-brannons.com> 19673M: Kirk Reiser <kirk@reisers.ca> 19674M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19675L: speakup@linux-speakup.org 19676S: Odd Fixes 19677W: http://www.linux-speakup.org/ 19678W: https://github.com/linux-speakup/speakup 19679B: https://github.com/linux-speakup/speakup/issues 19680F: drivers/accessibility/speakup/ 19681 19682SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19683M: Viresh Kumar <vireshk@kernel.org> 19684M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19685M: soc@kernel.org 19686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19687S: Maintained 19688W: http://www.st.com/spear 19689F: arch/arm/boot/dts/spear* 19690F: arch/arm/mach-spear/ 19691F: drivers/clk/spear/ 19692F: drivers/pinctrl/spear/ 19693 19694SPI NOR SUBSYSTEM 19695M: Tudor Ambarus <tudor.ambarus@linaro.org> 19696M: Pratyush Yadav <pratyush@kernel.org> 19697R: Michael Walle <michael@walle.cc> 19698L: linux-mtd@lists.infradead.org 19699S: Maintained 19700W: http://www.linux-mtd.infradead.org/ 19701Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19702C: irc://irc.oftc.net/mtd 19703T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19704F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19705F: drivers/mtd/spi-nor/ 19706F: include/linux/mtd/spi-nor.h 19707 19708SPI SUBSYSTEM 19709M: Mark Brown <broonie@kernel.org> 19710L: linux-spi@vger.kernel.org 19711S: Maintained 19712Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19714F: Documentation/devicetree/bindings/spi/ 19715F: Documentation/spi/ 19716F: drivers/spi/ 19717F: include/linux/spi/ 19718F: include/uapi/linux/spi/ 19719F: tools/spi/ 19720 19721SPIDERNET NETWORK DRIVER for CELL 19722M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19723M: Geoff Levand <geoff@infradead.org> 19724L: netdev@vger.kernel.org 19725L: linuxppc-dev@lists.ozlabs.org 19726S: Maintained 19727F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19728F: drivers/net/ethernet/toshiba/spider_net* 19729 19730SPMI SUBSYSTEM 19731M: Stephen Boyd <sboyd@kernel.org> 19732L: linux-kernel@vger.kernel.org 19733S: Maintained 19734T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19735F: Documentation/devicetree/bindings/spmi/ 19736F: drivers/spmi/ 19737F: include/dt-bindings/spmi/spmi.h 19738F: include/linux/spmi.h 19739F: include/trace/events/spmi.h 19740 19741SPU FILE SYSTEM 19742M: Jeremy Kerr <jk@ozlabs.org> 19743L: linuxppc-dev@lists.ozlabs.org 19744S: Supported 19745W: http://www.ibm.com/developerworks/power/cell/ 19746F: Documentation/filesystems/spufs/spufs.rst 19747F: arch/powerpc/platforms/cell/spufs/ 19748 19749SQUASHFS FILE SYSTEM 19750M: Phillip Lougher <phillip@squashfs.org.uk> 19751L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19752S: Maintained 19753W: http://squashfs.org.uk 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19755F: Documentation/filesystems/squashfs.rst 19756F: fs/squashfs/ 19757 19758SRM (Alpha) environment access 19759M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19760S: Maintained 19761F: arch/alpha/kernel/srm_env.c 19762 19763ST LSM6DSx IMU IIO DRIVER 19764M: Lorenzo Bianconi <lorenzo@kernel.org> 19765L: linux-iio@vger.kernel.org 19766S: Maintained 19767W: http://www.st.com/ 19768F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19769F: drivers/iio/imu/st_lsm6dsx/ 19770 19771ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19772M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19773M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19778F: drivers/media/i2c/st-mipid02.c 19779 19780ST STM32 I2C/SMBUS DRIVER 19781M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19782M: Alain Volmat <alain.volmat@foss.st.com> 19783L: linux-i2c@vger.kernel.org 19784S: Maintained 19785F: drivers/i2c/busses/i2c-stm32* 19786 19787ST STM32 SPI DRIVER 19788M: Alain Volmat <alain.volmat@foss.st.com> 19789L: linux-spi@vger.kernel.org 19790S: Maintained 19791F: drivers/spi/spi-stm32.c 19792 19793ST STPDDC60 DRIVER 19794M: Daniel Nilsson <daniel.nilsson@flex.com> 19795L: linux-hwmon@vger.kernel.org 19796S: Maintained 19797F: Documentation/hwmon/stpddc60.rst 19798F: drivers/hwmon/pmbus/stpddc60.c 19799 19800ST VGXY61 DRIVER 19801M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19802M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19807F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19808F: drivers/media/i2c/st-vgxy61.c 19809 19810ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19811M: Song Qiang <songqiang1304521@gmail.com> 19812L: linux-iio@vger.kernel.org 19813S: Maintained 19814F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19815F: drivers/iio/proximity/vl53l0x-i2c.c 19816 19817STABLE BRANCH 19818M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19819M: Sasha Levin <sashal@kernel.org> 19820L: stable@vger.kernel.org 19821S: Supported 19822F: Documentation/process/stable-kernel-rules.rst 19823 19824STAGING - ATOMISP DRIVER 19825M: Hans de Goede <hdegoede@redhat.com> 19826M: Mauro Carvalho Chehab <mchehab@kernel.org> 19827R: Sakari Ailus <sakari.ailus@linux.intel.com> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830F: drivers/staging/media/atomisp/ 19831 19832STAGING - FIELDBUS SUBSYSTEM 19833M: Sven Van Asbroeck <TheSven73@gmail.com> 19834S: Maintained 19835F: drivers/staging/fieldbus/* 19836F: drivers/staging/fieldbus/Documentation/ 19837 19838STAGING - HMS ANYBUS-S BUS 19839M: Sven Van Asbroeck <TheSven73@gmail.com> 19840S: Maintained 19841F: drivers/staging/fieldbus/anybuss/ 19842 19843STAGING - INDUSTRIAL IO 19844M: Jonathan Cameron <jic23@kernel.org> 19845L: linux-iio@vger.kernel.org 19846S: Odd Fixes 19847F: Documentation/devicetree/bindings/staging/iio/ 19848F: drivers/staging/iio/ 19849 19850STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19851M: Marc Dietrich <marvin24@gmx.de> 19852L: ac100@lists.launchpad.net (moderated for non-subscribers) 19853L: linux-tegra@vger.kernel.org 19854S: Maintained 19855F: drivers/staging/nvec/ 19856 19857STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19858M: Jens Frederich <jfrederich@gmail.com> 19859M: Jon Nettleton <jon.nettleton@gmail.com> 19860S: Maintained 19861W: http://wiki.laptop.org/go/DCON 19862F: drivers/staging/olpc_dcon/ 19863 19864STAGING - REALTEK RTL8188EU DRIVERS 19865M: Larry Finger <Larry.Finger@lwfinger.net> 19866M: Phillip Potter <phil@philpotter.co.uk> 19867R: Pavel Skripkin <paskripkin@gmail.com> 19868S: Supported 19869F: drivers/staging/r8188eu/ 19870 19871STAGING - REALTEK RTL8712U DRIVERS 19872M: Larry Finger <Larry.Finger@lwfinger.net> 19873M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19874S: Odd Fixes 19875F: drivers/staging/rtl8712/ 19876 19877STAGING - SEPS525 LCD CONTROLLER DRIVERS 19878M: Michael Hennerich <michael.hennerich@analog.com> 19879L: linux-fbdev@vger.kernel.org 19880S: Supported 19881F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19882F: drivers/staging/fbtft/fb_seps525.c 19883 19884STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19885M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19886M: Teddy Wang <teddy.wang@siliconmotion.com> 19887M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19888L: linux-fbdev@vger.kernel.org 19889S: Maintained 19890F: drivers/staging/sm750fb/ 19891 19892STAGING - VIA VT665X DRIVERS 19893M: Forest Bond <forest@alittletooquiet.net> 19894S: Odd Fixes 19895F: drivers/staging/vt665?/ 19896 19897STAGING SUBSYSTEM 19898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19899L: linux-staging@lists.linux.dev 19900S: Supported 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19902F: drivers/staging/ 19903 19904STARFIRE/DURALAN NETWORK DRIVER 19905M: Ion Badulescu <ionut@badula.org> 19906S: Odd Fixes 19907F: drivers/net/ethernet/adaptec/starfire* 19908 19909STARFIVE DEVICETREES 19910M: Emil Renner Berthing <kernel@esmil.dk> 19911S: Maintained 19912F: arch/riscv/boot/dts/starfive/ 19913 19914STARFIVE JH7100 CLOCK DRIVERS 19915M: Emil Renner Berthing <kernel@esmil.dk> 19916S: Maintained 19917F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19918F: drivers/clk/starfive/clk-starfive-jh7100* 19919F: include/dt-bindings/clock/starfive-jh7100*.h 19920 19921STARFIVE JH7100 PINCTRL DRIVER 19922M: Emil Renner Berthing <kernel@esmil.dk> 19923L: linux-gpio@vger.kernel.org 19924S: Maintained 19925F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19926F: drivers/pinctrl/starfive/ 19927F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19928 19929STARFIVE JH7100 RESET CONTROLLER DRIVER 19930M: Emil Renner Berthing <kernel@esmil.dk> 19931S: Maintained 19932F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19933F: drivers/reset/reset-starfive-jh7100.c 19934F: include/dt-bindings/reset/starfive-jh7100.h 19935 19936STATIC BRANCH/CALL 19937M: Peter Zijlstra <peterz@infradead.org> 19938M: Josh Poimboeuf <jpoimboe@kernel.org> 19939M: Jason Baron <jbaron@akamai.com> 19940R: Steven Rostedt <rostedt@goodmis.org> 19941R: Ard Biesheuvel <ardb@kernel.org> 19942S: Supported 19943F: arch/*/include/asm/jump_label*.h 19944F: arch/*/include/asm/static_call*.h 19945F: arch/*/kernel/jump_label.c 19946F: arch/*/kernel/static_call.c 19947F: include/linux/jump_label*.h 19948F: include/linux/static_call*.h 19949F: kernel/jump_label.c 19950F: kernel/static_call.c 19951 19952STI AUDIO (ASoC) DRIVERS 19953M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19955S: Maintained 19956F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19957F: sound/soc/sti/ 19958 19959STI CEC DRIVER 19960M: Alain Volmat <alain.volmat@foss.st.com> 19961S: Maintained 19962F: Documentation/devicetree/bindings/media/stih-cec.txt 19963F: drivers/media/cec/platform/sti/ 19964 19965STK1160 USB VIDEO CAPTURE DRIVER 19966M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969T: git git://linuxtv.org/media_tree.git 19970F: drivers/media/usb/stk1160/ 19971 19972STM32 AUDIO (ASoC) DRIVERS 19973M: Olivier Moysan <olivier.moysan@foss.st.com> 19974M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19975L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19976S: Maintained 19977F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19978F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19979F: sound/soc/stm/ 19980 19981STM32 TIMER/LPTIMER DRIVERS 19982M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19983S: Maintained 19984F: Documentation/ABI/testing/*timer-stm32 19985F: Documentation/devicetree/bindings/*/*stm32-*timer* 19986F: drivers/*/stm32-*timer* 19987F: drivers/pwm/pwm-stm32* 19988F: include/linux/*/stm32-*tim* 19989 19990STMMAC ETHERNET DRIVER 19991M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19992M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19993M: Jose Abreu <joabreu@synopsys.com> 19994L: netdev@vger.kernel.org 19995S: Supported 19996W: http://www.stlinux.com 19997F: Documentation/networking/device_drivers/ethernet/stmicro/ 19998F: drivers/net/ethernet/stmicro/stmmac/ 19999 20000SUN3/3X 20001M: Sam Creasey <sammy@sammy.net> 20002S: Maintained 20003W: http://sammy.net/sun3/ 20004F: arch/m68k/include/asm/sun3* 20005F: arch/m68k/kernel/*sun3* 20006F: arch/m68k/sun3*/ 20007F: drivers/net/ethernet/i825xx/sun3* 20008 20009SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20010M: Hans de Goede <hdegoede@redhat.com> 20011L: linux-input@vger.kernel.org 20012S: Maintained 20013F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20014F: drivers/input/keyboard/sun4i-lradc-keys.c 20015 20016SUNDANCE NETWORK DRIVER 20017M: Denis Kirjanov <kda@linux-powerpc.org> 20018L: netdev@vger.kernel.org 20019S: Maintained 20020F: drivers/net/ethernet/dlink/sundance.c 20021 20022SUN HAPPY MEAL ETHERNET DRIVER 20023M: Sean Anderson <seanga2@gmail.com> 20024S: Maintained 20025F: drivers/net/ethernet/sun/sunhme.* 20026 20027SUNPLUS ETHERNET DRIVER 20028M: Wells Lu <wellslutw@gmail.com> 20029L: netdev@vger.kernel.org 20030S: Maintained 20031W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20032F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20033F: drivers/net/ethernet/sunplus/ 20034 20035SUNPLUS MMC DRIVER 20036M: Tony Huang <tonyhuang.sunplus@gmail.com> 20037M: Li-hao Kuo <lhjeff911@gmail.com> 20038S: Maintained 20039F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20040F: drivers/mmc/host/sunplus-mmc.c 20041 20042SUNPLUS OCOTP DRIVER 20043M: Vincent Shih <vincent.sunplus@gmail.com> 20044S: Maintained 20045F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20046F: drivers/nvmem/sunplus-ocotp.c 20047 20048SUNPLUS USB2 PHY DRIVER 20049M: Vincent Shih <vincent.sunplus@gmail.com> 20050L: linux-usb@vger.kernel.org 20051S: Maintained 20052F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20053F: drivers/phy/sunplus/Kconfig 20054F: drivers/phy/sunplus/Makefile 20055F: drivers/phy/sunplus/phy-sunplus-usb2.c 20056 20057SUNPLUS PWM DRIVER 20058M: Hammer Hsieh <hammerh0314@gmail.com> 20059S: Maintained 20060F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20061F: drivers/pwm/pwm-sunplus.c 20062 20063SUNPLUS RTC DRIVER 20064M: Vincent Shih <vincent.sunplus@gmail.com> 20065L: linux-rtc@vger.kernel.org 20066S: Maintained 20067F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20068F: drivers/rtc/rtc-sunplus.c 20069 20070SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20071M: Li-hao Kuo <lhjeff911@gmail.com> 20072L: linux-spi@vger.kernel.org 20073S: Maintained 20074F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20075F: drivers/spi/spi-sunplus-sp7021.c 20076 20077SUNPLUS UART DRIVER 20078M: Hammer Hsieh <hammerh0314@gmail.com> 20079S: Maintained 20080F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20081F: drivers/tty/serial/sunplus-uart.c 20082 20083SUNPLUS WATCHDOG DRIVER 20084M: Xiantao Hu <xt.hu@cqplus1.com> 20085L: linux-watchdog@vger.kernel.org 20086S: Maintained 20087F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20088F: drivers/watchdog/sunplus_wdt.c 20089 20090SUPERH 20091M: Yoshinori Sato <ysato@users.sourceforge.jp> 20092M: Rich Felker <dalias@libc.org> 20093M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20094L: linux-sh@vger.kernel.org 20095S: Maintained 20096Q: http://patchwork.kernel.org/project/linux-sh/list/ 20097F: Documentation/sh/ 20098F: arch/sh/ 20099F: drivers/sh/ 20100 20101SUSPEND TO RAM 20102M: "Rafael J. Wysocki" <rafael@kernel.org> 20103M: Len Brown <len.brown@intel.com> 20104M: Pavel Machek <pavel@ucw.cz> 20105L: linux-pm@vger.kernel.org 20106S: Supported 20107B: https://bugzilla.kernel.org 20108F: Documentation/power/ 20109F: arch/x86/kernel/acpi/ 20110F: drivers/base/power/ 20111F: include/linux/freezer.h 20112F: include/linux/pm.h 20113F: include/linux/suspend.h 20114F: kernel/power/ 20115 20116SVGA HANDLING 20117M: Martin Mares <mj@ucw.cz> 20118L: linux-video@atrey.karlin.mff.cuni.cz 20119S: Maintained 20120F: Documentation/admin-guide/svga.rst 20121F: arch/x86/boot/video* 20122 20123SWITCHDEV 20124M: Jiri Pirko <jiri@resnulli.us> 20125M: Ivan Vecera <ivecera@redhat.com> 20126L: netdev@vger.kernel.org 20127S: Supported 20128F: include/net/switchdev.h 20129F: net/switchdev/ 20130 20131SY8106A REGULATOR DRIVER 20132M: Icenowy Zheng <icenowy@aosc.io> 20133S: Maintained 20134F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20135F: drivers/regulator/sy8106a-regulator.c 20136 20137SYNC FILE FRAMEWORK 20138M: Sumit Semwal <sumit.semwal@linaro.org> 20139R: Gustavo Padovan <gustavo@padovan.org> 20140L: linux-media@vger.kernel.org 20141L: dri-devel@lists.freedesktop.org 20142S: Maintained 20143T: git git://anongit.freedesktop.org/drm/drm-misc 20144F: Documentation/driver-api/sync_file.rst 20145F: drivers/dma-buf/dma-fence* 20146F: drivers/dma-buf/sw_sync.c 20147F: drivers/dma-buf/sync_* 20148F: include/linux/sync_file.h 20149F: include/uapi/linux/sync_file.h 20150 20151SYNOPSYS ARC ARCHITECTURE 20152M: Vineet Gupta <vgupta@kernel.org> 20153L: linux-snps-arc@lists.infradead.org 20154S: Supported 20155T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20156F: Documentation/arc/ 20157F: Documentation/devicetree/bindings/arc/* 20158F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20159F: arch/arc/ 20160F: drivers/clocksource/arc_timer.c 20161F: drivers/tty/serial/arc_uart.c 20162 20163SYNOPSYS ARC HSDK SDP pll clock driver 20164M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20165S: Supported 20166F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20167F: drivers/clk/clk-hsdk-pll.c 20168 20169SYNOPSYS ARC SDP clock driver 20170M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20171S: Supported 20172F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20173F: drivers/clk/axs10x/* 20174 20175SYNOPSYS ARC SDP platform support 20176M: Alexey Brodkin <abrodkin@synopsys.com> 20177S: Supported 20178F: Documentation/devicetree/bindings/arc/axs10* 20179F: arch/arc/boot/dts/ax* 20180F: arch/arc/plat-axs10x 20181 20182SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20183M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20184S: Supported 20185F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20186F: drivers/reset/reset-axs10x.c 20187 20188SYNOPSYS CREG GPIO DRIVER 20189M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20190S: Maintained 20191F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20192F: drivers/gpio/gpio-creg-snps.c 20193 20194SYNOPSYS DESIGNWARE 8250 UART DRIVER 20195M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20196R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20197S: Supported 20198F: drivers/tty/serial/8250/8250_dw.c 20199F: drivers/tty/serial/8250/8250_dwlib.* 20200F: drivers/tty/serial/8250/8250_lpss.c 20201 20202SYNOPSYS DESIGNWARE APB GPIO DRIVER 20203M: Hoan Tran <hoan@os.amperecomputing.com> 20204M: Serge Semin <fancer.lancer@gmail.com> 20205L: linux-gpio@vger.kernel.org 20206S: Maintained 20207F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20208F: drivers/gpio/gpio-dwapb.c 20209 20210SYNOPSYS DESIGNWARE APB SSI DRIVER 20211M: Serge Semin <fancer.lancer@gmail.com> 20212L: linux-spi@vger.kernel.org 20213S: Supported 20214F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20215F: drivers/spi/spi-dw* 20216 20217SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20219S: Maintained 20220F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20221F: drivers/dma/dw-axi-dmac/ 20222 20223SYNOPSYS DESIGNWARE DMAC DRIVER 20224M: Viresh Kumar <vireshk@kernel.org> 20225R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20226S: Maintained 20227F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20228F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20229F: drivers/dma/dw/ 20230F: include/dt-bindings/dma/dw-dmac.h 20231F: include/linux/dma/dw.h 20232F: include/linux/platform_data/dma-dw.h 20233 20234SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20235M: Jose Abreu <Jose.Abreu@synopsys.com> 20236L: netdev@vger.kernel.org 20237S: Supported 20238F: drivers/net/ethernet/synopsys/ 20239 20240SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20241M: Jose Abreu <Jose.Abreu@synopsys.com> 20242L: netdev@vger.kernel.org 20243S: Supported 20244F: drivers/net/pcs/pcs-xpcs.c 20245F: drivers/net/pcs/pcs-xpcs.h 20246F: include/linux/pcs/pcs-xpcs.h 20247 20248SYNOPSYS DESIGNWARE I2C DRIVER 20249M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20251R: Mika Westerberg <mika.westerberg@linux.intel.com> 20252R: Jan Dabros <jsd@semihalf.com> 20253L: linux-i2c@vger.kernel.org 20254S: Supported 20255F: drivers/i2c/busses/i2c-designware-* 20256 20257SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20258M: Jaehoon Chung <jh80.chung@samsung.com> 20259L: linux-mmc@vger.kernel.org 20260S: Maintained 20261F: drivers/mmc/host/dw_mmc* 20262 20263SYNOPSYS HSDK RESET CONTROLLER DRIVER 20264M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20265S: Supported 20266F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20267F: drivers/reset/reset-hsdk.c 20268F: include/dt-bindings/reset/snps,hsdk-reset.h 20269 20270SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20271M: Prabu Thangamuthu <prabu.t@synopsys.com> 20272M: Manjunath M B <manjumb@synopsys.com> 20273L: linux-mmc@vger.kernel.org 20274S: Maintained 20275F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20276 20277SYSTEM CONFIGURATION (SYSCON) 20278M: Lee Jones <lee@kernel.org> 20279M: Arnd Bergmann <arnd@arndb.de> 20280S: Supported 20281T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20282F: drivers/mfd/syscon.c 20283 20284SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20285M: Sudeep Holla <sudeep.holla@arm.com> 20286R: Cristian Marussi <cristian.marussi@arm.com> 20287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20288S: Maintained 20289F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20290F: drivers/clk/clk-sc[mp]i.c 20291F: drivers/cpufreq/sc[mp]i-cpufreq.c 20292F: drivers/firmware/arm_scmi/ 20293F: drivers/firmware/arm_scpi.c 20294F: drivers/powercap/arm_scmi_powercap.c 20295F: drivers/regulator/scmi-regulator.c 20296F: drivers/reset/reset-scmi.c 20297F: include/linux/sc[mp]i_protocol.h 20298F: include/trace/events/scmi.h 20299F: include/uapi/linux/virtio_scmi.h 20300 20301SYSTEM RESET/SHUTDOWN DRIVERS 20302M: Sebastian Reichel <sre@kernel.org> 20303L: linux-pm@vger.kernel.org 20304S: Maintained 20305T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20306F: Documentation/devicetree/bindings/power/reset/ 20307F: drivers/power/reset/ 20308 20309SYSTEM TRACE MODULE CLASS 20310M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20311S: Maintained 20312T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20313F: Documentation/trace/stm.rst 20314F: drivers/hwtracing/stm/ 20315F: include/linux/stm.h 20316F: include/uapi/linux/stm.h 20317 20318SYSTEM76 ACPI DRIVER 20319M: Jeremy Soller <jeremy@system76.com> 20320M: System76 Product Development <productdev@system76.com> 20321L: platform-driver-x86@vger.kernel.org 20322S: Maintained 20323F: drivers/platform/x86/system76_acpi.c 20324 20325SYSV FILESYSTEM 20326M: Christoph Hellwig <hch@infradead.org> 20327S: Maintained 20328F: Documentation/filesystems/sysv-fs.rst 20329F: fs/sysv/ 20330F: include/linux/sysv_fs.h 20331 20332TASKSTATS STATISTICS INTERFACE 20333M: Balbir Singh <bsingharora@gmail.com> 20334S: Maintained 20335F: Documentation/accounting/taskstats* 20336F: include/linux/taskstats* 20337F: kernel/taskstats.c 20338 20339TC subsystem 20340M: Jamal Hadi Salim <jhs@mojatatu.com> 20341M: Cong Wang <xiyou.wangcong@gmail.com> 20342M: Jiri Pirko <jiri@resnulli.us> 20343L: netdev@vger.kernel.org 20344S: Maintained 20345F: include/net/pkt_cls.h 20346F: include/net/pkt_sched.h 20347F: include/net/tc_act/ 20348F: include/uapi/linux/pkt_cls.h 20349F: include/uapi/linux/pkt_sched.h 20350F: include/uapi/linux/tc_act/ 20351F: include/uapi/linux/tc_ematch/ 20352F: net/sched/ 20353F: tools/testing/selftests/tc-testing 20354 20355TC90522 MEDIA DRIVER 20356M: Akihiro Tsukada <tskd08@gmail.com> 20357L: linux-media@vger.kernel.org 20358S: Odd Fixes 20359F: drivers/media/dvb-frontends/tc90522* 20360 20361TCP LOW PRIORITY MODULE 20362M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20363M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20364S: Maintained 20365W: http://tcp-lp-mod.sourceforge.net/ 20366F: net/ipv4/tcp_lp.c 20367 20368TDA10071 MEDIA DRIVER 20369M: Antti Palosaari <crope@iki.fi> 20370L: linux-media@vger.kernel.org 20371S: Maintained 20372W: https://linuxtv.org 20373W: http://palosaari.fi/linux/ 20374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20375T: git git://linuxtv.org/anttip/media_tree.git 20376F: drivers/media/dvb-frontends/tda10071* 20377 20378TDA18212 MEDIA DRIVER 20379M: Antti Palosaari <crope@iki.fi> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382W: https://linuxtv.org 20383W: http://palosaari.fi/linux/ 20384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20385T: git git://linuxtv.org/anttip/media_tree.git 20386F: drivers/media/tuners/tda18212* 20387 20388TDA18218 MEDIA DRIVER 20389M: Antti Palosaari <crope@iki.fi> 20390L: linux-media@vger.kernel.org 20391S: Maintained 20392W: https://linuxtv.org 20393W: http://palosaari.fi/linux/ 20394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20395T: git git://linuxtv.org/anttip/media_tree.git 20396F: drivers/media/tuners/tda18218* 20397 20398TDA18250 MEDIA DRIVER 20399M: Olli Salonen <olli.salonen@iki.fi> 20400L: linux-media@vger.kernel.org 20401S: Maintained 20402W: https://linuxtv.org 20403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20404T: git git://linuxtv.org/media_tree.git 20405F: drivers/media/tuners/tda18250* 20406 20407TDA18271 MEDIA DRIVER 20408M: Michael Krufky <mkrufky@linuxtv.org> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411W: https://linuxtv.org 20412W: http://github.com/mkrufky 20413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20414T: git git://linuxtv.org/mkrufky/tuners.git 20415F: drivers/media/tuners/tda18271* 20416 20417TDA1997x MEDIA DRIVER 20418M: Tim Harvey <tharvey@gateworks.com> 20419L: linux-media@vger.kernel.org 20420S: Maintained 20421W: https://linuxtv.org 20422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20423F: drivers/media/i2c/tda1997x.* 20424 20425TDA827x MEDIA DRIVER 20426M: Michael Krufky <mkrufky@linuxtv.org> 20427L: linux-media@vger.kernel.org 20428S: Maintained 20429W: https://linuxtv.org 20430W: http://github.com/mkrufky 20431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20432T: git git://linuxtv.org/mkrufky/tuners.git 20433F: drivers/media/tuners/tda8290.* 20434 20435TDA8290 MEDIA DRIVER 20436M: Michael Krufky <mkrufky@linuxtv.org> 20437L: linux-media@vger.kernel.org 20438S: Maintained 20439W: https://linuxtv.org 20440W: http://github.com/mkrufky 20441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20442T: git git://linuxtv.org/mkrufky/tuners.git 20443F: drivers/media/tuners/tda8290.* 20444 20445TDA9840 MEDIA DRIVER 20446M: Hans Verkuil <hverkuil@xs4all.nl> 20447L: linux-media@vger.kernel.org 20448S: Maintained 20449W: https://linuxtv.org 20450T: git git://linuxtv.org/media_tree.git 20451F: drivers/media/i2c/tda9840* 20452 20453TEA5761 TUNER DRIVER 20454M: Mauro Carvalho Chehab <mchehab@kernel.org> 20455L: linux-media@vger.kernel.org 20456S: Odd fixes 20457W: https://linuxtv.org 20458T: git git://linuxtv.org/media_tree.git 20459F: drivers/media/tuners/tea5761.* 20460 20461TEA5767 TUNER DRIVER 20462M: Mauro Carvalho Chehab <mchehab@kernel.org> 20463L: linux-media@vger.kernel.org 20464S: Maintained 20465W: https://linuxtv.org 20466T: git git://linuxtv.org/media_tree.git 20467F: drivers/media/tuners/tea5767.* 20468 20469TEA6415C MEDIA DRIVER 20470M: Hans Verkuil <hverkuil@xs4all.nl> 20471L: linux-media@vger.kernel.org 20472S: Maintained 20473W: https://linuxtv.org 20474T: git git://linuxtv.org/media_tree.git 20475F: drivers/media/i2c/tea6415c* 20476 20477TEA6420 MEDIA DRIVER 20478M: Hans Verkuil <hverkuil@xs4all.nl> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481W: https://linuxtv.org 20482T: git git://linuxtv.org/media_tree.git 20483F: drivers/media/i2c/tea6420* 20484 20485TEAM DRIVER 20486M: Jiri Pirko <jiri@resnulli.us> 20487L: netdev@vger.kernel.org 20488S: Supported 20489F: drivers/net/team/ 20490F: include/linux/if_team.h 20491F: include/uapi/linux/if_team.h 20492F: tools/testing/selftests/drivers/net/team/ 20493 20494TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20495M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20496S: Maintained 20497F: arch/x86/platform/ts5500/ 20498 20499TECHNOTREND USB IR RECEIVER 20500M: Sean Young <sean@mess.org> 20501L: linux-media@vger.kernel.org 20502S: Maintained 20503F: drivers/media/rc/ttusbir.c 20504 20505TECHWELL TW9910 VIDEO DECODER 20506L: linux-media@vger.kernel.org 20507S: Orphan 20508F: drivers/media/i2c/tw9910.c 20509F: include/media/i2c/tw9910.h 20510 20511TEE SUBSYSTEM 20512M: Jens Wiklander <jens.wiklander@linaro.org> 20513R: Sumit Garg <sumit.garg@linaro.org> 20514L: op-tee@lists.trustedfirmware.org 20515S: Maintained 20516F: Documentation/staging/tee.rst 20517F: drivers/tee/ 20518F: include/linux/tee_drv.h 20519F: include/uapi/linux/tee.h 20520 20521TEGRA ARCHITECTURE SUPPORT 20522M: Thierry Reding <thierry.reding@gmail.com> 20523M: Jonathan Hunter <jonathanh@nvidia.com> 20524L: linux-tegra@vger.kernel.org 20525S: Supported 20526Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20528N: [^a-z]tegra 20529 20530TEGRA CLOCK DRIVER 20531M: Peter De Schrijver <pdeschrijver@nvidia.com> 20532M: Prashant Gaikwad <pgaikwad@nvidia.com> 20533S: Supported 20534F: drivers/clk/tegra/ 20535 20536TEGRA DMA DRIVERS 20537M: Laxman Dewangan <ldewangan@nvidia.com> 20538M: Jon Hunter <jonathanh@nvidia.com> 20539S: Supported 20540F: drivers/dma/tegra* 20541 20542TEGRA I2C DRIVER 20543M: Laxman Dewangan <ldewangan@nvidia.com> 20544R: Dmitry Osipenko <digetx@gmail.com> 20545S: Supported 20546F: drivers/i2c/busses/i2c-tegra.c 20547 20548TEGRA IOMMU DRIVERS 20549M: Thierry Reding <thierry.reding@gmail.com> 20550R: Krishna Reddy <vdumpa@nvidia.com> 20551L: linux-tegra@vger.kernel.org 20552S: Supported 20553F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20554F: drivers/iommu/tegra* 20555 20556TEGRA KBC DRIVER 20557M: Laxman Dewangan <ldewangan@nvidia.com> 20558S: Supported 20559F: drivers/input/keyboard/tegra-kbc.c 20560 20561TEGRA NAND DRIVER 20562M: Stefan Agner <stefan@agner.ch> 20563M: Lucas Stach <dev@lynxeye.de> 20564S: Maintained 20565F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20566F: drivers/mtd/nand/raw/tegra_nand.c 20567 20568TEGRA PWM DRIVER 20569M: Thierry Reding <thierry.reding@gmail.com> 20570S: Supported 20571F: drivers/pwm/pwm-tegra.c 20572 20573TEGRA SERIAL DRIVER 20574M: Laxman Dewangan <ldewangan@nvidia.com> 20575S: Supported 20576F: drivers/tty/serial/serial-tegra.c 20577 20578TEGRA SPI DRIVER 20579M: Laxman Dewangan <ldewangan@nvidia.com> 20580S: Supported 20581F: drivers/spi/spi-tegra* 20582 20583TEGRA QUAD SPI DRIVER 20584M: Thierry Reding <thierry.reding@gmail.com> 20585M: Jonathan Hunter <jonathanh@nvidia.com> 20586M: Sowjanya Komatineni <skomatineni@nvidia.com> 20587L: linux-tegra@vger.kernel.org 20588S: Maintained 20589F: drivers/spi/spi-tegra210-quad.c 20590 20591TEGRA VIDEO DRIVER 20592M: Thierry Reding <thierry.reding@gmail.com> 20593M: Jonathan Hunter <jonathanh@nvidia.com> 20594M: Sowjanya Komatineni <skomatineni@nvidia.com> 20595L: linux-media@vger.kernel.org 20596L: linux-tegra@vger.kernel.org 20597S: Maintained 20598F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20599F: drivers/staging/media/tegra-video/ 20600 20601TEGRA XUSB PADCTL DRIVER 20602M: JC Kuo <jckuo@nvidia.com> 20603S: Supported 20604F: drivers/phy/tegra/xusb* 20605 20606TEHUTI ETHERNET DRIVER 20607M: Andy Gospodarek <andy@greyhouse.net> 20608L: netdev@vger.kernel.org 20609S: Supported 20610F: drivers/net/ethernet/tehuti/* 20611 20612TELECOM CLOCK DRIVER FOR MCPL0010 20613M: Mark Gross <markgross@kernel.org> 20614S: Supported 20615F: drivers/char/tlclk.c 20616 20617TEMPO SEMICONDUCTOR DRIVERS 20618M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20619S: Maintained 20620F: Documentation/devicetree/bindings/sound/tscs*.txt 20621F: sound/soc/codecs/tscs*.c 20622F: sound/soc/codecs/tscs*.h 20623 20624TENSILICA XTENSA PORT (xtensa) 20625M: Chris Zankel <chris@zankel.net> 20626M: Max Filippov <jcmvbkbc@gmail.com> 20627L: linux-xtensa@linux-xtensa.org 20628S: Maintained 20629T: git https://github.com/jcmvbkbc/linux-xtensa.git 20630F: arch/xtensa/ 20631F: drivers/irqchip/irq-xtensa-* 20632 20633TEXAS INSTRUMENTS ASoC DRIVERS 20634M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20635L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20636S: Maintained 20637F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20638F: sound/soc/ti/ 20639 20640TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20641M: Ricardo Ribalda <ribalda@kernel.org> 20642L: linux-iio@vger.kernel.org 20643S: Supported 20644F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20645F: drivers/iio/dac/ti-dac7612.c 20646 20647TEXAS INSTRUMENTS DMA DRIVERS 20648M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20649L: dmaengine@vger.kernel.org 20650S: Maintained 20651F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20652F: Documentation/devicetree/bindings/dma/ti-edma.txt 20653F: Documentation/devicetree/bindings/dma/ti/ 20654F: drivers/dma/ti/ 20655X: drivers/dma/ti/cppi41.c 20656F: include/linux/dma/k3-udma-glue.h 20657F: include/linux/dma/ti-cppi5.h 20658F: include/linux/dma/k3-psil.h 20659 20660TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20661M: Nishanth Menon <nm@ti.com> 20662M: Tero Kristo <kristo@kernel.org> 20663M: Santosh Shilimkar <ssantosh@kernel.org> 20664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20665S: Maintained 20666F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20667F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20668F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20669F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20670F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20671F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20672F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20673F: drivers/clk/keystone/sci-clk.c 20674F: drivers/firmware/ti_sci* 20675F: drivers/irqchip/irq-ti-sci-inta.c 20676F: drivers/irqchip/irq-ti-sci-intr.c 20677F: drivers/reset/reset-ti-sci.c 20678F: drivers/soc/ti/ti_sci_inta_msi.c 20679F: drivers/soc/ti/ti_sci_pm_domains.c 20680F: include/dt-bindings/soc/ti,sci_pm_domain.h 20681F: include/linux/soc/ti/ti_sci_inta_msi.h 20682F: include/linux/soc/ti/ti_sci_protocol.h 20683 20684TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20685M: Robert Marko <robert.marko@sartura.hr> 20686M: Luka Perkov <luka.perkov@sartura.hr> 20687L: linux-hwmon@vger.kernel.org 20688S: Maintained 20689F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20690F: Documentation/hwmon/tps23861.rst 20691F: drivers/hwmon/tps23861.c 20692 20693TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20694M: Puranjay Mohan <puranjay12@gmail.com> 20695L: linux-iio@vger.kernel.org 20696S: Supported 20697F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20698F: drivers/iio/temperature/tmp117.c 20699 20700THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20701M: Hans Verkuil <hverkuil@xs4all.nl> 20702L: linux-media@vger.kernel.org 20703S: Maintained 20704W: https://linuxtv.org 20705T: git git://linuxtv.org/media_tree.git 20706F: drivers/media/radio/radio-raremono.c 20707 20708THERMAL 20709M: Rafael J. Wysocki <rafael@kernel.org> 20710M: Daniel Lezcano <daniel.lezcano@linaro.org> 20711R: Amit Kucheria <amitk@kernel.org> 20712R: Zhang Rui <rui.zhang@intel.com> 20713L: linux-pm@vger.kernel.org 20714S: Supported 20715Q: https://patchwork.kernel.org/project/linux-pm/list/ 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20717F: Documentation/ABI/testing/sysfs-class-thermal 20718F: Documentation/devicetree/bindings/thermal/ 20719F: Documentation/driver-api/thermal/ 20720F: drivers/thermal/ 20721F: include/dt-bindings/thermal/ 20722F: include/linux/cpu_cooling.h 20723F: include/linux/thermal.h 20724F: include/uapi/linux/thermal.h 20725F: tools/lib/thermal/ 20726F: tools/thermal/ 20727 20728THERMAL DRIVER FOR AMLOGIC SOCS 20729M: Guillaume La Roque <glaroque@baylibre.com> 20730L: linux-pm@vger.kernel.org 20731L: linux-amlogic@lists.infradead.org 20732S: Supported 20733W: http://linux-meson.com/ 20734F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20735F: drivers/thermal/amlogic_thermal.c 20736 20737THERMAL/CPU_COOLING 20738M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20739M: Daniel Lezcano <daniel.lezcano@linaro.org> 20740M: Viresh Kumar <viresh.kumar@linaro.org> 20741R: Lukasz Luba <lukasz.luba@arm.com> 20742L: linux-pm@vger.kernel.org 20743S: Supported 20744F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20745F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20746F: drivers/thermal/cpufreq_cooling.c 20747F: drivers/thermal/cpuidle_cooling.c 20748F: include/linux/cpu_cooling.h 20749 20750THERMAL/POWER_ALLOCATOR 20751M: Lukasz Luba <lukasz.luba@arm.com> 20752L: linux-pm@vger.kernel.org 20753S: Maintained 20754F: Documentation/driver-api/thermal/power_allocator.rst 20755F: drivers/thermal/gov_power_allocator.c 20756F: include/trace/events/thermal_power_allocator.h 20757 20758THINKPAD ACPI EXTRAS DRIVER 20759M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20760L: ibm-acpi-devel@lists.sourceforge.net 20761L: platform-driver-x86@vger.kernel.org 20762S: Maintained 20763W: http://ibm-acpi.sourceforge.net 20764W: http://thinkwiki.org/wiki/Ibm-acpi 20765T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20766F: drivers/platform/x86/thinkpad_acpi.c 20767 20768THINKPAD LMI DRIVER 20769M: Mark Pearson <markpearson@lenovo.com> 20770L: platform-driver-x86@vger.kernel.org 20771S: Maintained 20772F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20773F: drivers/platform/x86/think-lmi.? 20774 20775THUNDERBOLT DMA TRAFFIC TEST DRIVER 20776M: Isaac Hazan <isaac.hazan@intel.com> 20777L: linux-usb@vger.kernel.org 20778S: Maintained 20779F: drivers/thunderbolt/dma_test.c 20780 20781THUNDERBOLT DRIVER 20782M: Andreas Noever <andreas.noever@gmail.com> 20783M: Michael Jamet <michael.jamet@intel.com> 20784M: Mika Westerberg <mika.westerberg@linux.intel.com> 20785M: Yehezkel Bernat <YehezkelShB@gmail.com> 20786L: linux-usb@vger.kernel.org 20787S: Maintained 20788T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20789F: Documentation/admin-guide/thunderbolt.rst 20790F: drivers/thunderbolt/ 20791F: include/linux/thunderbolt.h 20792 20793THUNDERBOLT NETWORK DRIVER 20794M: Michael Jamet <michael.jamet@intel.com> 20795M: Mika Westerberg <mika.westerberg@linux.intel.com> 20796M: Yehezkel Bernat <YehezkelShB@gmail.com> 20797L: netdev@vger.kernel.org 20798S: Maintained 20799F: drivers/net/thunderbolt.c 20800 20801THUNDERX GPIO DRIVER 20802M: Robert Richter <rric@kernel.org> 20803S: Odd Fixes 20804F: drivers/gpio/gpio-thunderx.c 20805 20806TI AM437X VPFE DRIVER 20807M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20813F: drivers/media/platform/ti/am437x/ 20814 20815TI BANDGAP AND THERMAL DRIVER 20816M: Eduardo Valentin <edubezval@gmail.com> 20817M: Keerthy <j-keerthy@ti.com> 20818L: linux-pm@vger.kernel.org 20819L: linux-omap@vger.kernel.org 20820S: Maintained 20821F: drivers/thermal/ti-soc-thermal/ 20822 20823TI BQ27XXX POWER SUPPLY DRIVER 20824F: drivers/power/supply/bq27xxx_battery.c 20825F: drivers/power/supply/bq27xxx_battery_i2c.c 20826F: include/linux/power/bq27xxx_battery.h 20827 20828TI CDCE706 CLOCK DRIVER 20829M: Max Filippov <jcmvbkbc@gmail.com> 20830S: Maintained 20831F: drivers/clk/clk-cdce706.c 20832 20833TI CLOCK DRIVER 20834M: Tero Kristo <kristo@kernel.org> 20835L: linux-omap@vger.kernel.org 20836S: Odd Fixes 20837F: drivers/clk/ti/ 20838F: include/linux/clk/ti.h 20839 20840TI DAVINCI MACHINE SUPPORT 20841M: Sekhar Nori <nsekhar@ti.com> 20842R: Bartosz Golaszewski <brgl@bgdev.pl> 20843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20844S: Supported 20845T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20846F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20847F: arch/arm/boot/dts/da850* 20848F: arch/arm/mach-davinci/ 20849F: drivers/i2c/busses/i2c-davinci.c 20850 20851TI DAVINCI SERIES CLOCK DRIVER 20852M: David Lechner <david@lechnology.com> 20853R: Sekhar Nori <nsekhar@ti.com> 20854S: Maintained 20855F: Documentation/devicetree/bindings/clock/ti/davinci/ 20856F: drivers/clk/davinci/ 20857F: include/linux/clk/davinci.h 20858 20859TI DAVINCI SERIES GPIO DRIVER 20860M: Keerthy <j-keerthy@ti.com> 20861L: linux-gpio@vger.kernel.org 20862S: Maintained 20863F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20864F: drivers/gpio/gpio-davinci.c 20865 20866TI DAVINCI SERIES MEDIA DRIVER 20867M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870W: https://linuxtv.org 20871Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20872T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20873F: drivers/media/platform/ti/davinci/ 20874F: drivers/staging/media/deprecated/vpfe_capture/ 20875F: include/media/davinci/ 20876 20877TI ENHANCED CAPTURE (eCAP) DRIVER 20878M: Vignesh Raghavendra <vigneshr@ti.com> 20879R: Julien Panis <jpanis@baylibre.com> 20880L: linux-iio@vger.kernel.org 20881L: linux-omap@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20884F: drivers/counter/ti-ecap-capture.c 20885 20886TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20887R: David Lechner <david@lechnology.com> 20888L: linux-iio@vger.kernel.org 20889F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20890F: drivers/counter/ti-eqep.c 20891 20892TI ETHERNET SWITCH DRIVER (CPSW) 20893R: Grygorii Strashko <grygorii.strashko@ti.com> 20894L: linux-omap@vger.kernel.org 20895L: netdev@vger.kernel.org 20896S: Maintained 20897F: drivers/net/ethernet/ti/cpsw* 20898F: drivers/net/ethernet/ti/davinci* 20899 20900TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20901M: Alex Dubov <oakad@yahoo.com> 20902S: Maintained 20903W: http://tifmxx.berlios.de/ 20904F: drivers/memstick/host/tifm_ms.c 20905F: drivers/misc/tifm* 20906F: drivers/mmc/host/tifm_sd.c 20907F: include/linux/tifm.h 20908 20909TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20910M: Nishanth Menon <nm@ti.com> 20911M: Santosh Shilimkar <ssantosh@kernel.org> 20912L: linux-kernel@vger.kernel.org 20913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20914S: Maintained 20915T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20916F: drivers/soc/ti/* 20917 20918TI LM49xxx FAMILY ASoC CODEC DRIVERS 20919M: M R Swami Reddy <mr.swami.reddy@ti.com> 20920M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20922S: Maintained 20923F: sound/soc/codecs/isabelle* 20924F: sound/soc/codecs/lm49453* 20925 20926TI PCM3060 ASoC CODEC DRIVER 20927M: Kirill Marinushkin <kmarinushkin@birdec.com> 20928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20929S: Maintained 20930F: Documentation/devicetree/bindings/sound/pcm3060.txt 20931F: sound/soc/codecs/pcm3060* 20932 20933TI TAS571X FAMILY ASoC CODEC DRIVER 20934M: Kevin Cernekee <cernekee@chromium.org> 20935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20936S: Odd Fixes 20937F: sound/soc/codecs/tas571x* 20938 20939TI TRF7970A NFC DRIVER 20940M: Mark Greer <mgreer@animalcreek.com> 20941L: linux-wireless@vger.kernel.org 20942L: linux-nfc@lists.01.org (subscribers-only) 20943S: Supported 20944F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20945F: drivers/nfc/trf7970a.c 20946 20947TI TSC2046 ADC DRIVER 20948M: Oleksij Rempel <o.rempel@pengutronix.de> 20949R: kernel@pengutronix.de 20950L: linux-iio@vger.kernel.org 20951S: Maintained 20952F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20953F: drivers/iio/adc/ti-tsc2046.c 20954 20955TI TWL4030 SERIES SOC CODEC DRIVER 20956M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20958S: Maintained 20959F: sound/soc/codecs/twl4030* 20960 20961TI VPE/CAL DRIVERS 20962M: Benoit Parrot <bparrot@ti.com> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965W: http://linuxtv.org/ 20966Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20967F: Documentation/devicetree/bindings/media/ti,cal.yaml 20968F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20969F: drivers/media/platform/ti/cal/ 20970F: drivers/media/platform/ti/vpe/ 20971 20972TI WILINK WIRELESS DRIVERS 20973L: linux-wireless@vger.kernel.org 20974S: Orphan 20975W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20976W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20977T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20978F: drivers/net/wireless/ti/ 20979 20980TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20981M: John Stultz <jstultz@google.com> 20982M: Thomas Gleixner <tglx@linutronix.de> 20983R: Stephen Boyd <sboyd@kernel.org> 20984L: linux-kernel@vger.kernel.org 20985S: Supported 20986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20987F: include/linux/clocksource.h 20988F: include/linux/time.h 20989F: include/linux/timex.h 20990F: include/uapi/linux/time.h 20991F: include/uapi/linux/timex.h 20992F: kernel/time/alarmtimer.c 20993F: kernel/time/clocksource.c 20994F: kernel/time/ntp.c 20995F: kernel/time/time*.c 20996F: tools/testing/selftests/timers/ 20997 20998TIPC NETWORK LAYER 20999M: Jon Maloy <jmaloy@redhat.com> 21000M: Ying Xue <ying.xue@windriver.com> 21001L: netdev@vger.kernel.org (core kernel code) 21002L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21003S: Maintained 21004W: http://tipc.sourceforge.net/ 21005F: include/uapi/linux/tipc*.h 21006F: net/tipc/ 21007 21008TLAN NETWORK DRIVER 21009M: Samuel Chessman <chessman@tux.org> 21010L: tlan-devel@lists.sourceforge.net (subscribers-only) 21011S: Maintained 21012W: http://sourceforge.net/projects/tlan/ 21013F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21014F: drivers/net/ethernet/ti/tlan.* 21015 21016TM6000 VIDEO4LINUX DRIVER 21017M: Mauro Carvalho Chehab <mchehab@kernel.org> 21018L: linux-media@vger.kernel.org 21019S: Odd fixes 21020W: https://linuxtv.org 21021T: git git://linuxtv.org/media_tree.git 21022F: Documentation/admin-guide/media/tm6000* 21023F: drivers/staging/media/deprecated/tm6000/ 21024 21025TMIO/SDHI MMC DRIVER 21026M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21027L: linux-mmc@vger.kernel.org 21028L: linux-renesas-soc@vger.kernel.org 21029S: Supported 21030F: drivers/mmc/host/renesas_sdhi* 21031F: drivers/mmc/host/tmio_mmc* 21032F: include/linux/mfd/tmio.h 21033 21034TMP401 HARDWARE MONITOR DRIVER 21035M: Guenter Roeck <linux@roeck-us.net> 21036L: linux-hwmon@vger.kernel.org 21037S: Maintained 21038F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21039F: Documentation/hwmon/tmp401.rst 21040F: drivers/hwmon/tmp401.c 21041 21042TMP464 HARDWARE MONITOR DRIVER 21043M: Agathe Porte <agathe.porte@nokia.com> 21044M: Guenter Roeck <linux@roeck-us.net> 21045L: linux-hwmon@vger.kernel.org 21046S: Maintained 21047F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21048F: Documentation/hwmon/tmp464.rst 21049F: drivers/hwmon/tmp464.c 21050 21051TMP513 HARDWARE MONITOR DRIVER 21052M: Eric Tremblay <etremblay@distech-controls.com> 21053L: linux-hwmon@vger.kernel.org 21054S: Maintained 21055F: Documentation/hwmon/tmp513.rst 21056F: drivers/hwmon/tmp513.c 21057 21058TMPFS (SHMEM FILESYSTEM) 21059M: Hugh Dickins <hughd@google.com> 21060L: linux-mm@kvack.org 21061S: Maintained 21062F: include/linux/shmem_fs.h 21063F: mm/shmem.c 21064 21065TOMOYO SECURITY MODULE 21066M: Kentaro Takeda <takedakn@nttdata.co.jp> 21067M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21068L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21069L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21070L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21071L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21072S: Maintained 21073W: https://tomoyo.osdn.jp/ 21074F: security/tomoyo/ 21075 21076TOPSTAR LAPTOP EXTRAS DRIVER 21077M: Herton Ronaldo Krzesinski <herton@canonical.com> 21078L: platform-driver-x86@vger.kernel.org 21079S: Maintained 21080F: drivers/platform/x86/topstar-laptop.c 21081 21082TORTURE-TEST MODULES 21083M: Davidlohr Bueso <dave@stgolabs.net> 21084M: "Paul E. McKenney" <paulmck@kernel.org> 21085M: Josh Triplett <josh@joshtriplett.org> 21086L: linux-kernel@vger.kernel.org 21087S: Supported 21088T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21089F: Documentation/RCU/torture.rst 21090F: kernel/locking/locktorture.c 21091F: kernel/rcu/rcuscale.c 21092F: kernel/rcu/rcutorture.c 21093F: kernel/rcu/refscale.c 21094F: kernel/torture.c 21095 21096TOSHIBA ACPI EXTRAS DRIVER 21097M: Azael Avalos <coproscefalo@gmail.com> 21098L: platform-driver-x86@vger.kernel.org 21099S: Maintained 21100F: drivers/platform/x86/toshiba_acpi.c 21101 21102TOSHIBA BLUETOOTH DRIVER 21103M: Azael Avalos <coproscefalo@gmail.com> 21104L: platform-driver-x86@vger.kernel.org 21105S: Maintained 21106F: drivers/platform/x86/toshiba_bluetooth.c 21107 21108TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21109M: Azael Avalos <coproscefalo@gmail.com> 21110L: platform-driver-x86@vger.kernel.org 21111S: Maintained 21112F: drivers/platform/x86/toshiba_haps.c 21113 21114TOSHIBA SMM DRIVER 21115M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21116S: Maintained 21117W: http://www.buzzard.org.uk/toshiba/ 21118F: drivers/char/toshiba.c 21119F: include/linux/toshiba.h 21120F: include/uapi/linux/toshiba.h 21121 21122TOSHIBA TC358743 DRIVER 21123M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21127F: drivers/media/i2c/tc358743* 21128F: include/media/i2c/tc358743.h 21129 21130TOSHIBA WMI HOTKEYS DRIVER 21131M: Azael Avalos <coproscefalo@gmail.com> 21132L: platform-driver-x86@vger.kernel.org 21133S: Maintained 21134F: drivers/platform/x86/toshiba-wmi.c 21135 21136TPM DEVICE DRIVER 21137M: Peter Huewe <peterhuewe@gmx.de> 21138M: Jarkko Sakkinen <jarkko@kernel.org> 21139R: Jason Gunthorpe <jgg@ziepe.ca> 21140L: linux-integrity@vger.kernel.org 21141S: Maintained 21142W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21143Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21144T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21145F: drivers/char/tpm/ 21146 21147TPS546D24 DRIVER 21148M: Duke Du <dukedu83@gmail.com> 21149L: linux-hwmon@vger.kernel.org 21150S: Maintained 21151F: Documentation/hwmon/tps546d24.rst 21152F: drivers/hwmon/pmbus/tps546d24.c 21153 21154TRACING 21155M: Steven Rostedt <rostedt@goodmis.org> 21156M: Masami Hiramatsu <mhiramat@kernel.org> 21157L: linux-kernel@vger.kernel.org 21158L: linux-trace-kernel@vger.kernel.org 21159Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21160S: Maintained 21161T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21162F: Documentation/trace/* 21163F: fs/tracefs/ 21164F: include/linux/trace*.h 21165F: include/trace/ 21166F: kernel/trace/ 21167F: scripts/tracing/ 21168F: tools/testing/selftests/ftrace/ 21169 21170TRACING MMIO ACCESSES (MMIOTRACE) 21171M: Steven Rostedt <rostedt@goodmis.org> 21172M: Masami Hiramatsu <mhiramat@kernel.org> 21173R: Karol Herbst <karolherbst@gmail.com> 21174R: Pekka Paalanen <ppaalanen@gmail.com> 21175L: linux-kernel@vger.kernel.org 21176L: nouveau@lists.freedesktop.org 21177S: Maintained 21178F: arch/x86/mm/kmmio.c 21179F: arch/x86/mm/mmio-mod.c 21180F: arch/x86/mm/testmmiotrace.c 21181F: include/linux/mmiotrace.h 21182F: kernel/trace/trace_mmiotrace.c 21183 21184TRACING OS NOISE / LATENCY TRACERS 21185M: Steven Rostedt <rostedt@goodmis.org> 21186M: Daniel Bristot de Oliveira <bristot@kernel.org> 21187S: Maintained 21188F: kernel/trace/trace_osnoise.c 21189F: include/trace/events/osnoise.h 21190F: kernel/trace/trace_hwlat.c 21191F: kernel/trace/trace_irqsoff.c 21192F: kernel/trace/trace_sched_wakeup.c 21193F: Documentation/trace/osnoise-tracer.rst 21194F: Documentation/trace/timerlat-tracer.rst 21195F: Documentation/trace/hwlat_detector.rst 21196F: arch/*/kernel/trace.c 21197 21198Real-time Linux Analysis (RTLA) tools 21199M: Daniel Bristot de Oliveira <bristot@kernel.org> 21200M: Steven Rostedt <rostedt@goodmis.org> 21201L: linux-trace-devel@vger.kernel.org 21202S: Maintained 21203F: Documentation/tools/rtla/ 21204F: tools/tracing/rtla/ 21205 21206TRADITIONAL CHINESE DOCUMENTATION 21207M: Hu Haowen <src.res@email.cn> 21208L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21209S: Maintained 21210W: https://github.com/srcres258/linux-doc 21211T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21212F: Documentation/translations/zh_TW/ 21213 21214TTY LAYER 21215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21216M: Jiri Slaby <jirislaby@kernel.org> 21217S: Supported 21218T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21219F: Documentation/driver-api/serial/ 21220F: drivers/tty/ 21221F: drivers/tty/serial/serial_core.c 21222F: include/linux/selection.h 21223F: include/linux/serial.h 21224F: include/linux/serial_core.h 21225F: include/linux/sysrq.h 21226F: include/linux/tty*.h 21227F: include/linux/vt.h 21228F: include/linux/vt_*.h 21229F: include/uapi/linux/serial.h 21230F: include/uapi/linux/serial_core.h 21231F: include/uapi/linux/tty.h 21232 21233TUA9001 MEDIA DRIVER 21234M: Antti Palosaari <crope@iki.fi> 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237W: https://linuxtv.org 21238W: http://palosaari.fi/linux/ 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240T: git git://linuxtv.org/anttip/media_tree.git 21241F: drivers/media/tuners/tua9001* 21242 21243TULIP NETWORK DRIVERS 21244L: netdev@vger.kernel.org 21245L: linux-parisc@vger.kernel.org 21246S: Orphan 21247F: drivers/net/ethernet/dec/tulip/ 21248 21249TUN/TAP driver 21250M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21251S: Maintained 21252W: http://vtun.sourceforge.net/tun 21253F: Documentation/networking/tuntap.rst 21254F: arch/um/os-Linux/drivers/ 21255 21256TURBOCHANNEL SUBSYSTEM 21257M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21258M: Ralf Baechle <ralf@linux-mips.org> 21259L: linux-mips@vger.kernel.org 21260S: Maintained 21261Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21262F: drivers/tc/ 21263F: include/linux/tc.h 21264 21265TURBOSTAT UTILITY 21266M: "Len Brown" <lenb@kernel.org> 21267L: linux-pm@vger.kernel.org 21268S: Supported 21269Q: https://patchwork.kernel.org/project/linux-pm/list/ 21270B: https://bugzilla.kernel.org 21271T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21272F: tools/power/x86/turbostat/ 21273 21274TW5864 VIDEO4LINUX DRIVER 21275M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21276M: Anton Sviridenko <anton@corp.bluecherry.net> 21277M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21278M: Andrey Utkin <andrey_utkin@fastmail.com> 21279L: linux-media@vger.kernel.org 21280S: Supported 21281F: drivers/media/pci/tw5864/ 21282 21283TW68 VIDEO4LINUX DRIVER 21284M: Hans Verkuil <hverkuil@xs4all.nl> 21285L: linux-media@vger.kernel.org 21286S: Odd Fixes 21287W: https://linuxtv.org 21288T: git git://linuxtv.org/media_tree.git 21289F: drivers/media/pci/tw68/ 21290 21291TW686X VIDEO4LINUX DRIVER 21292M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: http://linuxtv.org 21296T: git git://linuxtv.org/media_tree.git 21297F: drivers/media/pci/tw686x/ 21298 21299U-BOOT ENVIRONMENT VARIABLES 21300M: Rafał Miłecki <rafal@milecki.pl> 21301S: Maintained 21302F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21303F: drivers/nvmem/u-boot-env.c 21304 21305UACCE ACCELERATOR FRAMEWORK 21306M: Zhangfei Gao <zhangfei.gao@linaro.org> 21307M: Zhou Wang <wangzhou1@hisilicon.com> 21308L: linux-accelerators@lists.ozlabs.org 21309L: linux-kernel@vger.kernel.org 21310S: Maintained 21311F: Documentation/ABI/testing/sysfs-driver-uacce 21312F: Documentation/misc-devices/uacce.rst 21313F: drivers/misc/uacce/ 21314F: include/linux/uacce.h 21315F: include/uapi/misc/uacce/ 21316 21317UBI FILE SYSTEM (UBIFS) 21318M: Richard Weinberger <richard@nod.at> 21319L: linux-mtd@lists.infradead.org 21320S: Supported 21321W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21322T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21324F: Documentation/ABI/testing/sysfs-fs-ubifs 21325F: Documentation/filesystems/ubifs-authentication.rst 21326F: Documentation/filesystems/ubifs.rst 21327F: fs/ubifs/ 21328 21329UBLK USERSPACE BLOCK DRIVER 21330M: Ming Lei <ming.lei@redhat.com> 21331L: linux-block@vger.kernel.org 21332S: Maintained 21333F: Documentation/block/ublk.rst 21334F: drivers/block/ublk_drv.c 21335F: include/uapi/linux/ublk_cmd.h 21336 21337UCLINUX (M68KNOMMU AND COLDFIRE) 21338M: Greg Ungerer <gerg@linux-m68k.org> 21339L: linux-m68k@lists.linux-m68k.org 21340L: uclinux-dev@uclinux.org (subscribers-only) 21341S: Maintained 21342W: http://www.linux-m68k.org/ 21343W: http://www.uclinux.org/ 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21345F: arch/m68k/*/*_no.* 21346F: arch/m68k/68*/ 21347F: arch/m68k/coldfire/ 21348F: arch/m68k/include/asm/*_no.* 21349 21350UDF FILESYSTEM 21351M: Jan Kara <jack@suse.com> 21352S: Maintained 21353F: Documentation/filesystems/udf.rst 21354F: fs/udf/ 21355 21356UDRAW TABLET 21357M: Bastien Nocera <hadess@hadess.net> 21358L: linux-input@vger.kernel.org 21359S: Maintained 21360F: drivers/hid/hid-udraw-ps3.c 21361 21362UFS FILESYSTEM 21363M: Evgeniy Dushistov <dushistov@mail.ru> 21364S: Maintained 21365F: Documentation/admin-guide/ufs.rst 21366F: fs/ufs/ 21367 21368UHID USERSPACE HID IO DRIVER 21369M: David Rheinsberg <david.rheinsberg@gmail.com> 21370L: linux-input@vger.kernel.org 21371S: Maintained 21372F: drivers/hid/uhid.c 21373F: include/uapi/linux/uhid.h 21374 21375ULPI BUS 21376M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21377L: linux-usb@vger.kernel.org 21378S: Maintained 21379F: drivers/usb/common/ulpi.c 21380F: include/linux/ulpi/ 21381 21382UNICODE SUBSYSTEM 21383M: Gabriel Krisman Bertazi <krisman@collabora.com> 21384L: linux-fsdevel@vger.kernel.org 21385S: Supported 21386F: fs/unicode/ 21387 21388UNIFDEF 21389M: Tony Finch <dot@dotat.at> 21390S: Maintained 21391W: http://dotat.at/prog/unifdef 21392F: scripts/unifdef.c 21393 21394UNIFORM CDROM DRIVER 21395M: Phillip Potter <phil@philpotter.co.uk> 21396S: Maintained 21397F: Documentation/cdrom/ 21398F: drivers/cdrom/cdrom.c 21399F: include/linux/cdrom.h 21400F: include/uapi/linux/cdrom.h 21401 21402UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21403R: Alim Akhtar <alim.akhtar@samsung.com> 21404R: Avri Altman <avri.altman@wdc.com> 21405R: Bart Van Assche <bvanassche@acm.org> 21406L: linux-scsi@vger.kernel.org 21407S: Supported 21408F: Documentation/devicetree/bindings/ufs/ 21409F: Documentation/scsi/ufs.rst 21410F: drivers/ufs/core/ 21411 21412UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21413M: Pedro Sousa <pedrom.sousa@synopsys.com> 21414L: linux-scsi@vger.kernel.org 21415S: Supported 21416F: drivers/ufs/host/*dwc* 21417 21418UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21419M: Stanley Chu <stanley.chu@mediatek.com> 21420L: linux-scsi@vger.kernel.org 21421L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21422S: Maintained 21423F: drivers/ufs/host/ufs-mediatek* 21424 21425UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21426M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21427L: linux-renesas-soc@vger.kernel.org 21428L: linux-scsi@vger.kernel.org 21429S: Maintained 21430F: drivers/ufs/host/ufs-renesas.c 21431 21432UNSORTED BLOCK IMAGES (UBI) 21433M: Richard Weinberger <richard@nod.at> 21434L: linux-mtd@lists.infradead.org 21435S: Supported 21436W: http://www.linux-mtd.infradead.org/ 21437T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21439F: drivers/mtd/ubi/ 21440F: include/linux/mtd/ubi.h 21441F: include/uapi/mtd/ubi-user.h 21442 21443USB "USBNET" DRIVER FRAMEWORK 21444M: Oliver Neukum <oneukum@suse.com> 21445L: netdev@vger.kernel.org 21446S: Maintained 21447W: http://www.linux-usb.org/usbnet 21448F: drivers/net/usb/usbnet.c 21449F: include/linux/usb/usbnet.h 21450 21451USB ACM DRIVER 21452M: Oliver Neukum <oneukum@suse.com> 21453L: linux-usb@vger.kernel.org 21454S: Maintained 21455F: Documentation/usb/acm.rst 21456F: drivers/usb/class/cdc-acm.* 21457 21458USB APPLE MFI FASTCHARGE DRIVER 21459M: Bastien Nocera <hadess@hadess.net> 21460L: linux-usb@vger.kernel.org 21461S: Maintained 21462F: drivers/usb/misc/apple-mfi-fastcharge.c 21463 21464USB AR5523 WIRELESS DRIVER 21465M: Pontus Fuchs <pontus.fuchs@gmail.com> 21466L: linux-wireless@vger.kernel.org 21467S: Maintained 21468F: drivers/net/wireless/ath/ar5523/ 21469 21470USB ATTACHED SCSI 21471M: Oliver Neukum <oneukum@suse.com> 21472L: linux-usb@vger.kernel.org 21473L: linux-scsi@vger.kernel.org 21474S: Maintained 21475F: drivers/usb/storage/uas.c 21476 21477USB CDC ETHERNET DRIVER 21478M: Oliver Neukum <oliver@neukum.org> 21479L: linux-usb@vger.kernel.org 21480S: Maintained 21481F: drivers/net/usb/cdc_*.c 21482F: include/uapi/linux/usb/cdc.h 21483 21484USB CHAOSKEY DRIVER 21485M: Keith Packard <keithp@keithp.com> 21486L: linux-usb@vger.kernel.org 21487S: Maintained 21488F: drivers/usb/misc/chaoskey.c 21489 21490USB CYPRESS C67X00 DRIVER 21491L: linux-usb@vger.kernel.org 21492S: Orphan 21493F: drivers/usb/c67x00/ 21494 21495USB DAVICOM DM9601 DRIVER 21496M: Peter Korsgaard <peter@korsgaard.com> 21497L: netdev@vger.kernel.org 21498S: Maintained 21499W: http://www.linux-usb.org/usbnet 21500F: drivers/net/usb/dm9601.c 21501 21502USB EHCI DRIVER 21503M: Alan Stern <stern@rowland.harvard.edu> 21504L: linux-usb@vger.kernel.org 21505S: Maintained 21506F: Documentation/usb/ehci.rst 21507F: drivers/usb/host/ehci* 21508 21509USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21510M: Jiri Kosina <jikos@kernel.org> 21511M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21512L: linux-usb@vger.kernel.org 21513S: Maintained 21514T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21515F: Documentation/hid/hiddev.rst 21516F: drivers/hid/usbhid/ 21517 21518USB INTEL XHCI ROLE MUX DRIVER 21519M: Hans de Goede <hdegoede@redhat.com> 21520L: linux-usb@vger.kernel.org 21521S: Maintained 21522F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21523 21524USB IP DRIVER FOR HISILICON KIRIN 960 21525M: Yu Chen <chenyu56@huawei.com> 21526M: Binghui Wang <wangbinghui@hisilicon.com> 21527L: linux-usb@vger.kernel.org 21528S: Maintained 21529F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21530F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21531 21532USB IP DRIVER FOR HISILICON KIRIN 970 21533M: Mauro Carvalho Chehab <mchehab@kernel.org> 21534L: linux-usb@vger.kernel.org 21535S: Maintained 21536F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21537F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21538 21539USB ISP116X DRIVER 21540M: Olav Kongas <ok@artecdesign.ee> 21541L: linux-usb@vger.kernel.org 21542S: Maintained 21543F: drivers/usb/host/isp116x* 21544F: include/linux/usb/isp116x.h 21545 21546USB ISP1760 DRIVER 21547M: Rui Miguel Silva <rui.silva@linaro.org> 21548L: linux-usb@vger.kernel.org 21549S: Maintained 21550F: drivers/usb/isp1760/* 21551F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21552 21553USB LAN78XX ETHERNET DRIVER 21554M: Woojung Huh <woojung.huh@microchip.com> 21555M: UNGLinuxDriver@microchip.com 21556L: netdev@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21559F: drivers/net/usb/lan78xx.* 21560F: include/dt-bindings/net/microchip-lan78xx.h 21561 21562USB MASS STORAGE DRIVER 21563M: Alan Stern <stern@rowland.harvard.edu> 21564L: linux-usb@vger.kernel.org 21565L: usb-storage@lists.one-eyed-alien.net 21566S: Maintained 21567F: drivers/usb/storage/ 21568 21569USB MIDI DRIVER 21570M: Clemens Ladisch <clemens@ladisch.de> 21571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21572S: Maintained 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21574F: sound/usb/midi.* 21575 21576USB NETWORKING DRIVERS 21577L: linux-usb@vger.kernel.org 21578S: Odd Fixes 21579F: drivers/net/usb/ 21580 21581USB OHCI DRIVER 21582M: Alan Stern <stern@rowland.harvard.edu> 21583L: linux-usb@vger.kernel.org 21584S: Maintained 21585F: Documentation/usb/ohci.rst 21586F: drivers/usb/host/ohci* 21587 21588USB OTG FSM (Finite State Machine) 21589M: Peter Chen <peter.chen@kernel.org> 21590L: linux-usb@vger.kernel.org 21591S: Maintained 21592T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21593F: drivers/usb/common/usb-otg-fsm.c 21594 21595USB OVER IP DRIVER 21596M: Valentina Manea <valentina.manea.m@gmail.com> 21597M: Shuah Khan <shuah@kernel.org> 21598M: Shuah Khan <skhan@linuxfoundation.org> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: Documentation/usb/usbip_protocol.rst 21602F: drivers/usb/usbip/ 21603F: tools/testing/selftests/drivers/usb/usbip/ 21604F: tools/usb/usbip/ 21605 21606USB PEGASUS DRIVER 21607M: Petko Manolov <petkan@nucleusys.com> 21608L: linux-usb@vger.kernel.org 21609L: netdev@vger.kernel.org 21610S: Maintained 21611W: https://github.com/petkan/pegasus 21612T: git https://github.com/petkan/pegasus.git 21613F: drivers/net/usb/pegasus.* 21614 21615USB PRINTER DRIVER (usblp) 21616M: Pete Zaitcev <zaitcev@redhat.com> 21617L: linux-usb@vger.kernel.org 21618S: Supported 21619F: drivers/usb/class/usblp.c 21620 21621USB RAW GADGET DRIVER 21622R: Andrey Konovalov <andreyknvl@gmail.com> 21623L: linux-usb@vger.kernel.org 21624S: Maintained 21625F: Documentation/usb/raw-gadget.rst 21626F: drivers/usb/gadget/legacy/raw_gadget.c 21627F: include/uapi/linux/usb/raw_gadget.h 21628 21629USB QMI WWAN NETWORK DRIVER 21630M: Bjørn Mork <bjorn@mork.no> 21631L: netdev@vger.kernel.org 21632S: Maintained 21633F: Documentation/ABI/testing/sysfs-class-net-qmi 21634F: drivers/net/usb/qmi_wwan.c 21635 21636USB RTL8150 DRIVER 21637M: Petko Manolov <petkan@nucleusys.com> 21638L: linux-usb@vger.kernel.org 21639L: netdev@vger.kernel.org 21640S: Maintained 21641W: https://github.com/petkan/rtl8150 21642T: git https://github.com/petkan/rtl8150.git 21643F: drivers/net/usb/rtl8150.c 21644 21645USB SERIAL SUBSYSTEM 21646M: Johan Hovold <johan@kernel.org> 21647L: linux-usb@vger.kernel.org 21648S: Maintained 21649T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21650F: Documentation/usb/usb-serial.rst 21651F: drivers/usb/serial/ 21652F: include/linux/usb/serial.h 21653 21654USB SMSC75XX ETHERNET DRIVER 21655M: Steve Glendinning <steve.glendinning@shawell.net> 21656L: netdev@vger.kernel.org 21657S: Maintained 21658F: drivers/net/usb/smsc75xx.* 21659 21660USB SMSC95XX ETHERNET DRIVER 21661M: Steve Glendinning <steve.glendinning@shawell.net> 21662M: UNGLinuxDriver@microchip.com 21663L: netdev@vger.kernel.org 21664S: Maintained 21665F: drivers/net/usb/smsc95xx.* 21666 21667USB SUBSYSTEM 21668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21669L: linux-usb@vger.kernel.org 21670S: Supported 21671W: http://www.linux-usb.org 21672T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21673F: Documentation/devicetree/bindings/usb/ 21674F: Documentation/usb/ 21675F: drivers/usb/ 21676F: include/dt-bindings/usb/ 21677F: include/linux/usb.h 21678F: include/linux/usb/ 21679 21680USB TYPEC BUS FOR ALTERNATE MODES 21681M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21682L: linux-usb@vger.kernel.org 21683S: Maintained 21684F: Documentation/ABI/testing/sysfs-bus-typec 21685F: Documentation/driver-api/usb/typec_bus.rst 21686F: drivers/usb/typec/altmodes/ 21687F: include/linux/usb/typec_altmode.h 21688 21689USB TYPEC CLASS 21690M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21691L: linux-usb@vger.kernel.org 21692S: Maintained 21693F: Documentation/ABI/testing/sysfs-class-typec 21694F: Documentation/driver-api/usb/typec.rst 21695F: drivers/usb/typec/ 21696F: include/linux/usb/typec.h 21697 21698USB TYPEC INTEL PMC MUX DRIVER 21699M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21703F: drivers/usb/typec/mux/intel_pmc_mux.c 21704 21705USB TYPEC PI3USB30532 MUX DRIVER 21706M: Hans de Goede <hdegoede@redhat.com> 21707L: linux-usb@vger.kernel.org 21708S: Maintained 21709F: drivers/usb/typec/mux/pi3usb30532.c 21710 21711USB TYPEC PORT CONTROLLER DRIVERS 21712M: Guenter Roeck <linux@roeck-us.net> 21713L: linux-usb@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/typec/tcpm/ 21716 21717USB UHCI DRIVER 21718M: Alan Stern <stern@rowland.harvard.edu> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/usb/host/uhci* 21722 21723USB VIDEO CLASS 21724M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21725L: linux-media@vger.kernel.org 21726S: Maintained 21727W: http://www.ideasonboard.org/uvc/ 21728T: git git://linuxtv.org/media_tree.git 21729F: drivers/media/usb/uvc/ 21730F: include/uapi/linux/uvcvideo.h 21731 21732USB WEBCAM GADGET 21733M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21734M: Daniel Scally <dan.scally@ideasonboard.com> 21735L: linux-usb@vger.kernel.org 21736S: Maintained 21737F: drivers/usb/gadget/function/*uvc* 21738F: drivers/usb/gadget/legacy/webcam.c 21739F: include/uapi/linux/usb/g_uvc.h 21740 21741USB WIRELESS RNDIS DRIVER (rndis_wlan) 21742M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21743L: linux-wireless@vger.kernel.org 21744S: Maintained 21745F: drivers/net/wireless/rndis_wlan.c 21746 21747USB XHCI DRIVER 21748M: Mathias Nyman <mathias.nyman@intel.com> 21749L: linux-usb@vger.kernel.org 21750S: Supported 21751F: drivers/usb/host/pci-quirks* 21752F: drivers/usb/host/xhci* 21753 21754USB ZD1201 DRIVER 21755L: linux-wireless@vger.kernel.org 21756S: Orphan 21757W: http://linux-lc100020.sourceforge.net 21758F: drivers/net/wireless/zydas/zd1201.* 21759 21760USB ZR364XX DRIVER 21761M: Antoine Jacquet <royale@zerezo.com> 21762L: linux-usb@vger.kernel.org 21763L: linux-media@vger.kernel.org 21764S: Maintained 21765W: http://royale.zerezo.com/zr364xx/ 21766T: git git://linuxtv.org/media_tree.git 21767F: Documentation/admin-guide/media/zr364xx* 21768F: drivers/staging/media/deprecated/zr364xx/ 21769 21770USER DATAGRAM PROTOCOL (UDP) 21771M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21772S: Maintained 21773F: include/linux/udp.h 21774F: net/ipv4/udp.c 21775F: net/ipv6/udp.c 21776 21777USER-MODE LINUX (UML) 21778M: Richard Weinberger <richard@nod.at> 21779M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21780M: Johannes Berg <johannes@sipsolutions.net> 21781L: linux-um@lists.infradead.org 21782S: Maintained 21783W: http://user-mode-linux.sourceforge.net 21784Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21785T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21786T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21787F: Documentation/virt/uml/ 21788F: arch/um/ 21789F: arch/x86/um/ 21790F: fs/hostfs/ 21791 21792USERSPACE COPYIN/COPYOUT (UIOVEC) 21793M: Alexander Viro <viro@zeniv.linux.org.uk> 21794S: Maintained 21795F: include/linux/uio.h 21796F: lib/iov_iter.c 21797 21798USERSPACE DMA BUFFER DRIVER 21799M: Gerd Hoffmann <kraxel@redhat.com> 21800L: dri-devel@lists.freedesktop.org 21801S: Maintained 21802T: git git://anongit.freedesktop.org/drm/drm-misc 21803F: drivers/dma-buf/udmabuf.c 21804F: include/uapi/linux/udmabuf.h 21805 21806USERSPACE I/O (UIO) 21807M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21808S: Maintained 21809T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21810F: Documentation/driver-api/uio-howto.rst 21811F: drivers/uio/ 21812F: include/linux/uio_driver.h 21813 21814UTIL-LINUX PACKAGE 21815M: Karel Zak <kzak@redhat.com> 21816L: util-linux@vger.kernel.org 21817S: Maintained 21818W: http://en.wikipedia.org/wiki/Util-linux 21819T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21820 21821UUID HELPERS 21822M: Christoph Hellwig <hch@lst.de> 21823R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21824L: linux-kernel@vger.kernel.org 21825S: Maintained 21826T: git git://git.infradead.org/users/hch/uuid.git 21827F: include/linux/uuid.h 21828F: include/uapi/linux/uuid.h 21829F: lib/test_uuid.c 21830F: lib/uuid.c 21831 21832UV SYSFS DRIVER 21833M: Justin Ernst <justin.ernst@hpe.com> 21834L: platform-driver-x86@vger.kernel.org 21835S: Maintained 21836F: drivers/platform/x86/uv_sysfs.c 21837 21838UVESAFB DRIVER 21839M: Michal Januszewski <spock@gentoo.org> 21840L: linux-fbdev@vger.kernel.org 21841S: Maintained 21842W: https://github.com/mjanusz/v86d 21843F: Documentation/fb/uvesafb.rst 21844F: drivers/video/fbdev/uvesafb.* 21845 21846Ux500 CLOCK DRIVERS 21847M: Ulf Hansson <ulf.hansson@linaro.org> 21848L: linux-clk@vger.kernel.org 21849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21850S: Maintained 21851F: drivers/clk/ux500/ 21852 21853VF610 NAND DRIVER 21854M: Stefan Agner <stefan@agner.ch> 21855L: linux-mtd@lists.infradead.org 21856S: Supported 21857F: drivers/mtd/nand/raw/vf610_nfc.c 21858 21859VFAT/FAT/MSDOS FILESYSTEM 21860M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21861S: Maintained 21862F: Documentation/filesystems/vfat.rst 21863F: fs/fat/ 21864F: tools/testing/selftests/filesystems/fat/ 21865 21866VFIO DRIVER 21867M: Alex Williamson <alex.williamson@redhat.com> 21868R: Cornelia Huck <cohuck@redhat.com> 21869L: kvm@vger.kernel.org 21870S: Maintained 21871T: git https://github.com/awilliam/linux-vfio.git 21872F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21873F: Documentation/driver-api/vfio.rst 21874F: drivers/vfio/ 21875F: include/linux/vfio.h 21876F: include/linux/vfio_pci_core.h 21877F: include/uapi/linux/vfio.h 21878 21879VFIO FSL-MC DRIVER 21880M: Diana Craciun <diana.craciun@oss.nxp.com> 21881L: kvm@vger.kernel.org 21882S: Maintained 21883F: drivers/vfio/fsl-mc/ 21884 21885VFIO HISILICON PCI DRIVER 21886M: Longfang Liu <liulongfang@huawei.com> 21887M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21888L: kvm@vger.kernel.org 21889S: Maintained 21890F: drivers/vfio/pci/hisilicon/ 21891 21892VFIO MEDIATED DEVICE DRIVERS 21893M: Kirti Wankhede <kwankhede@nvidia.com> 21894L: kvm@vger.kernel.org 21895S: Maintained 21896F: Documentation/driver-api/vfio-mediated-device.rst 21897F: drivers/vfio/mdev/ 21898F: include/linux/mdev.h 21899F: samples/vfio-mdev/ 21900 21901VFIO PCI DEVICE SPECIFIC DRIVERS 21902R: Jason Gunthorpe <jgg@nvidia.com> 21903R: Yishai Hadas <yishaih@nvidia.com> 21904R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21905R: Kevin Tian <kevin.tian@intel.com> 21906L: kvm@vger.kernel.org 21907S: Maintained 21908P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21909F: drivers/vfio/pci/*/ 21910 21911VFIO PLATFORM DRIVER 21912M: Eric Auger <eric.auger@redhat.com> 21913L: kvm@vger.kernel.org 21914S: Maintained 21915F: drivers/vfio/platform/ 21916 21917VFIO MLX5 PCI DRIVER 21918M: Yishai Hadas <yishaih@nvidia.com> 21919L: kvm@vger.kernel.org 21920S: Maintained 21921F: drivers/vfio/pci/mlx5/ 21922 21923VGA_SWITCHEROO 21924R: Lukas Wunner <lukas@wunner.de> 21925S: Maintained 21926T: git git://anongit.freedesktop.org/drm/drm-misc 21927F: Documentation/gpu/vga-switcheroo.rst 21928F: drivers/gpu/vga/vga_switcheroo.c 21929F: include/linux/vga_switcheroo.h 21930 21931VIA RHINE NETWORK DRIVER 21932S: Maintained 21933M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21934F: drivers/net/ethernet/via/via-rhine.c 21935 21936VIA SD/MMC CARD CONTROLLER DRIVER 21937M: Bruce Chang <brucechang@via.com.tw> 21938M: Harald Welte <HaraldWelte@viatech.com> 21939S: Maintained 21940F: drivers/mmc/host/via-sdmmc.c 21941 21942VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21943M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21944L: linux-fbdev@vger.kernel.org 21945S: Maintained 21946F: drivers/video/fbdev/via/ 21947F: include/linux/via-core.h 21948F: include/linux/via-gpio.h 21949F: include/linux/via_i2c.h 21950 21951VIA VELOCITY NETWORK DRIVER 21952M: Francois Romieu <romieu@fr.zoreil.com> 21953L: netdev@vger.kernel.org 21954S: Maintained 21955F: drivers/net/ethernet/via/via-velocity.* 21956 21957VICODEC VIRTUAL CODEC DRIVER 21958M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21959L: linux-media@vger.kernel.org 21960S: Maintained 21961W: https://linuxtv.org 21962T: git git://linuxtv.org/media_tree.git 21963F: drivers/media/test-drivers/vicodec/* 21964 21965VIDEO I2C POLLING DRIVER 21966M: Matt Ranostay <matt.ranostay@konsulko.com> 21967L: linux-media@vger.kernel.org 21968S: Maintained 21969F: drivers/media/i2c/video-i2c.c 21970 21971VIDEO MULTIPLEXER DRIVER 21972M: Philipp Zabel <p.zabel@pengutronix.de> 21973L: linux-media@vger.kernel.org 21974S: Maintained 21975F: drivers/media/platform/video-mux.c 21976 21977VIDEOBUF2 FRAMEWORK 21978M: Tomasz Figa <tfiga@chromium.org> 21979M: Marek Szyprowski <m.szyprowski@samsung.com> 21980L: linux-media@vger.kernel.org 21981S: Maintained 21982F: drivers/media/common/videobuf2/* 21983F: include/media/videobuf2-* 21984 21985VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21986M: Shuah Khan <skhan@linuxfoundation.org> 21987R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21988L: linux-media@vger.kernel.org 21989S: Maintained 21990W: https://linuxtv.org 21991T: git git://linuxtv.org/media_tree.git 21992F: drivers/media/test-drivers/vimc/* 21993 21994VIRT LIB 21995M: Alex Williamson <alex.williamson@redhat.com> 21996M: Paolo Bonzini <pbonzini@redhat.com> 21997L: kvm@vger.kernel.org 21998S: Supported 21999F: virt/lib/ 22000 22001VIRTIO AND VHOST VSOCK DRIVER 22002M: Stefan Hajnoczi <stefanha@redhat.com> 22003M: Stefano Garzarella <sgarzare@redhat.com> 22004L: kvm@vger.kernel.org 22005L: virtualization@lists.linux-foundation.org 22006L: netdev@vger.kernel.org 22007S: Maintained 22008F: drivers/vhost/vsock.c 22009F: include/linux/virtio_vsock.h 22010F: include/uapi/linux/virtio_vsock.h 22011F: net/vmw_vsock/virtio_transport.c 22012F: net/vmw_vsock/virtio_transport_common.c 22013 22014VIRTIO BLOCK AND SCSI DRIVERS 22015M: "Michael S. Tsirkin" <mst@redhat.com> 22016M: Jason Wang <jasowang@redhat.com> 22017R: Paolo Bonzini <pbonzini@redhat.com> 22018R: Stefan Hajnoczi <stefanha@redhat.com> 22019L: virtualization@lists.linux-foundation.org 22020S: Maintained 22021F: drivers/block/virtio_blk.c 22022F: drivers/scsi/virtio_scsi.c 22023F: drivers/vhost/scsi.c 22024F: include/uapi/linux/virtio_blk.h 22025F: include/uapi/linux/virtio_scsi.h 22026 22027VIRTIO CONSOLE DRIVER 22028M: Amit Shah <amit@kernel.org> 22029L: virtualization@lists.linux-foundation.org 22030S: Maintained 22031F: drivers/char/virtio_console.c 22032F: include/linux/virtio_console.h 22033F: include/uapi/linux/virtio_console.h 22034 22035VIRTIO CORE AND NET DRIVERS 22036M: "Michael S. Tsirkin" <mst@redhat.com> 22037M: Jason Wang <jasowang@redhat.com> 22038L: virtualization@lists.linux-foundation.org 22039S: Maintained 22040F: Documentation/ABI/testing/sysfs-bus-vdpa 22041F: Documentation/ABI/testing/sysfs-class-vduse 22042F: Documentation/devicetree/bindings/virtio/ 22043F: Documentation/driver-api/virtio/ 22044F: drivers/block/virtio_blk.c 22045F: drivers/crypto/virtio/ 22046F: drivers/net/virtio_net.c 22047F: drivers/vdpa/ 22048F: drivers/virtio/ 22049F: include/linux/vdpa.h 22050F: include/linux/virtio*.h 22051F: include/uapi/linux/virtio_*.h 22052F: tools/virtio/ 22053 22054VISL VIRTUAL STATELESS DECODER DRIVER 22055M: Daniel Almeida <daniel.almeida@collabora.com> 22056L: linux-media@vger.kernel.org 22057S: Supported 22058F: drivers/media/test-drivers/visl 22059 22060IFCVF VIRTIO DATA PATH ACCELERATOR 22061R: Zhu Lingshan <lingshan.zhu@intel.com> 22062F: drivers/vdpa/ifcvf/ 22063 22064SNET DPU VIRTIO DATA PATH ACCELERATOR 22065R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22066F: drivers/vdpa/solidrun/ 22067 22068VIRTIO BALLOON 22069M: "Michael S. Tsirkin" <mst@redhat.com> 22070M: David Hildenbrand <david@redhat.com> 22071L: virtualization@lists.linux-foundation.org 22072S: Maintained 22073F: drivers/virtio/virtio_balloon.c 22074F: include/uapi/linux/virtio_balloon.h 22075F: include/linux/balloon_compaction.h 22076F: mm/balloon_compaction.c 22077 22078VIRTIO CRYPTO DRIVER 22079M: Gonglei <arei.gonglei@huawei.com> 22080L: virtualization@lists.linux-foundation.org 22081L: linux-crypto@vger.kernel.org 22082S: Maintained 22083F: drivers/crypto/virtio/ 22084F: include/uapi/linux/virtio_crypto.h 22085 22086VIRTIO DRIVERS FOR S390 22087M: Cornelia Huck <cohuck@redhat.com> 22088M: Halil Pasic <pasic@linux.ibm.com> 22089M: Eric Farman <farman@linux.ibm.com> 22090L: linux-s390@vger.kernel.org 22091L: virtualization@lists.linux-foundation.org 22092L: kvm@vger.kernel.org 22093S: Supported 22094F: arch/s390/include/uapi/asm/virtio-ccw.h 22095F: drivers/s390/virtio/ 22096 22097VIRTIO FILE SYSTEM 22098M: Vivek Goyal <vgoyal@redhat.com> 22099M: Stefan Hajnoczi <stefanha@redhat.com> 22100M: Miklos Szeredi <miklos@szeredi.hu> 22101L: virtualization@lists.linux-foundation.org 22102L: linux-fsdevel@vger.kernel.org 22103S: Supported 22104W: https://virtio-fs.gitlab.io/ 22105F: Documentation/filesystems/virtiofs.rst 22106F: fs/fuse/virtio_fs.c 22107F: include/uapi/linux/virtio_fs.h 22108 22109VIRTIO GPIO DRIVER 22110M: Enrico Weigelt, metux IT consult <info@metux.net> 22111M: Viresh Kumar <vireshk@kernel.org> 22112L: linux-gpio@vger.kernel.org 22113L: virtualization@lists.linux-foundation.org 22114S: Maintained 22115F: drivers/gpio/gpio-virtio.c 22116F: include/uapi/linux/virtio_gpio.h 22117 22118VIRTIO GPU DRIVER 22119M: David Airlie <airlied@redhat.com> 22120M: Gerd Hoffmann <kraxel@redhat.com> 22121R: Gurchetan Singh <gurchetansingh@chromium.org> 22122R: Chia-I Wu <olvaffe@gmail.com> 22123L: dri-devel@lists.freedesktop.org 22124L: virtualization@lists.linux-foundation.org 22125S: Maintained 22126T: git git://anongit.freedesktop.org/drm/drm-misc 22127F: drivers/gpu/drm/virtio/ 22128F: include/uapi/linux/virtio_gpu.h 22129 22130VIRTIO HOST (VHOST) 22131M: "Michael S. Tsirkin" <mst@redhat.com> 22132M: Jason Wang <jasowang@redhat.com> 22133L: kvm@vger.kernel.org 22134L: virtualization@lists.linux-foundation.org 22135L: netdev@vger.kernel.org 22136S: Maintained 22137T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22138F: drivers/vhost/ 22139F: include/linux/vhost_iotlb.h 22140F: include/uapi/linux/vhost.h 22141 22142VIRTIO INPUT DRIVER 22143M: Gerd Hoffmann <kraxel@redhat.com> 22144S: Maintained 22145F: drivers/virtio/virtio_input.c 22146F: include/uapi/linux/virtio_input.h 22147 22148VIRTIO IOMMU DRIVER 22149M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22150L: virtualization@lists.linux-foundation.org 22151S: Maintained 22152F: drivers/iommu/virtio-iommu.c 22153F: include/uapi/linux/virtio_iommu.h 22154 22155VIRTIO MEM DRIVER 22156M: David Hildenbrand <david@redhat.com> 22157L: virtualization@lists.linux-foundation.org 22158S: Maintained 22159W: https://virtio-mem.gitlab.io/ 22160F: drivers/virtio/virtio_mem.c 22161F: include/uapi/linux/virtio_mem.h 22162 22163VIRTIO SOUND DRIVER 22164M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22165M: "Michael S. Tsirkin" <mst@redhat.com> 22166L: virtualization@lists.linux-foundation.org 22167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22168S: Maintained 22169F: include/uapi/linux/virtio_snd.h 22170F: sound/virtio/* 22171 22172VIRTIO I2C DRIVER 22173M: Conghui Chen <conghui.chen@intel.com> 22174M: Viresh Kumar <viresh.kumar@linaro.org> 22175L: linux-i2c@vger.kernel.org 22176L: virtualization@lists.linux-foundation.org 22177S: Maintained 22178F: drivers/i2c/busses/i2c-virtio.c 22179F: include/uapi/linux/virtio_i2c.h 22180 22181VIRTIO PMEM DRIVER 22182M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22183L: virtualization@lists.linux-foundation.org 22184S: Maintained 22185F: drivers/nvdimm/virtio_pmem.c 22186F: drivers/nvdimm/nd_virtio.c 22187 22188VIRTUAL BOX GUEST DEVICE DRIVER 22189M: Hans de Goede <hdegoede@redhat.com> 22190M: Arnd Bergmann <arnd@arndb.de> 22191M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22192S: Maintained 22193F: drivers/virt/vboxguest/ 22194F: include/linux/vbox_utils.h 22195F: include/uapi/linux/vbox*.h 22196 22197VIRTUAL BOX SHARED FOLDER VFS DRIVER 22198M: Hans de Goede <hdegoede@redhat.com> 22199L: linux-fsdevel@vger.kernel.org 22200S: Maintained 22201F: fs/vboxsf/* 22202 22203VIRTUAL SERIO DEVICE DRIVER 22204M: Stephen Chandler Paul <thatslyude@gmail.com> 22205S: Maintained 22206F: drivers/input/serio/userio.c 22207F: include/uapi/linux/userio.h 22208 22209VIVID VIRTUAL VIDEO DRIVER 22210M: Hans Verkuil <hverkuil@xs4all.nl> 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/vivid/* 22216 22217VIDTV VIRTUAL DIGITAL TV DRIVER 22218M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22219L: linux-media@vger.kernel.org 22220S: Maintained 22221W: https://linuxtv.org 22222T: git git://linuxtv.org/media_tree.git 22223F: drivers/media/test-drivers/vidtv/* 22224 22225VLYNQ BUS 22226M: Florian Fainelli <f.fainelli@gmail.com> 22227L: openwrt-devel@lists.openwrt.org (subscribers-only) 22228S: Maintained 22229F: drivers/vlynq/vlynq.c 22230F: include/linux/vlynq.h 22231 22232VME SUBSYSTEM 22233M: Martyn Welch <martyn@welchs.me.uk> 22234M: Manohar Vanga <manohar.vanga@gmail.com> 22235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22236L: linux-kernel@vger.kernel.org 22237S: Odd fixes 22238T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22239F: Documentation/driver-api/vme.rst 22240F: drivers/staging/vme_user/ 22241 22242VM SOCKETS (AF_VSOCK) 22243M: Stefano Garzarella <sgarzare@redhat.com> 22244L: virtualization@lists.linux-foundation.org 22245L: netdev@vger.kernel.org 22246S: Maintained 22247F: drivers/net/vsockmon.c 22248F: include/net/af_vsock.h 22249F: include/uapi/linux/vm_sockets.h 22250F: include/uapi/linux/vm_sockets_diag.h 22251F: include/uapi/linux/vsockmon.h 22252F: net/vmw_vsock/ 22253F: tools/testing/vsock/ 22254 22255VMWARE BALLOON DRIVER 22256M: Nadav Amit <namit@vmware.com> 22257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22258L: linux-kernel@vger.kernel.org 22259S: Supported 22260F: drivers/misc/vmw_balloon.c 22261 22262VMWARE HYPERVISOR INTERFACE 22263M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22264M: Alexey Makhalov <amakhalov@vmware.com> 22265R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22266L: virtualization@lists.linux-foundation.org 22267L: x86@kernel.org 22268S: Supported 22269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22270F: arch/x86/include/asm/vmware.h 22271F: arch/x86/kernel/cpu/vmware.c 22272 22273VMWARE PVRDMA DRIVER 22274M: Bryan Tan <bryantan@vmware.com> 22275M: Vishnu Dasa <vdasa@vmware.com> 22276R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22277L: linux-rdma@vger.kernel.org 22278S: Supported 22279F: drivers/infiniband/hw/vmw_pvrdma/ 22280 22281VMWARE PVSCSI DRIVER 22282M: Vishal Bhakta <vbhakta@vmware.com> 22283R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22284L: linux-scsi@vger.kernel.org 22285S: Supported 22286F: drivers/scsi/vmw_pvscsi.c 22287F: drivers/scsi/vmw_pvscsi.h 22288 22289VMWARE VIRTUAL PTP CLOCK DRIVER 22290M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22291M: Deep Shah <sdeep@vmware.com> 22292R: Alexey Makhalov <amakhalov@vmware.com> 22293R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22294L: netdev@vger.kernel.org 22295S: Supported 22296F: drivers/ptp/ptp_vmw.c 22297 22298VMWARE VMCI DRIVER 22299M: Bryan Tan <bryantan@vmware.com> 22300M: Vishnu Dasa <vdasa@vmware.com> 22301R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22302L: linux-kernel@vger.kernel.org 22303S: Supported 22304F: drivers/misc/vmw_vmci/ 22305F: include/linux/vmw_vmci* 22306 22307VMWARE VMMOUSE SUBDRIVER 22308M: Zack Rusin <zackr@vmware.com> 22309R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22310R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22311L: linux-input@vger.kernel.org 22312S: Supported 22313F: drivers/input/mouse/vmmouse.c 22314F: drivers/input/mouse/vmmouse.h 22315 22316VMWARE VMXNET3 ETHERNET DRIVER 22317M: Ronak Doshi <doshir@vmware.com> 22318R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22319L: netdev@vger.kernel.org 22320S: Supported 22321F: drivers/net/vmxnet3/ 22322 22323VMWARE VSOCK VMCI TRANSPORT DRIVER 22324M: Bryan Tan <bryantan@vmware.com> 22325M: Vishnu Dasa <vdasa@vmware.com> 22326R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22327L: linux-kernel@vger.kernel.org 22328S: Supported 22329F: net/vmw_vsock/vmci_transport* 22330 22331VOCORE VOCORE2 BOARD 22332M: Harvey Hunt <harveyhuntnexus@gmail.com> 22333L: linux-mips@vger.kernel.org 22334S: Maintained 22335F: arch/mips/boot/dts/ralink/vocore2.dts 22336 22337VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22338M: Liam Girdwood <lgirdwood@gmail.com> 22339M: Mark Brown <broonie@kernel.org> 22340L: linux-kernel@vger.kernel.org 22341S: Supported 22342W: http://www.slimlogic.co.uk/?p=48 22343T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22344F: Documentation/devicetree/bindings/regulator/ 22345F: Documentation/power/regulator/ 22346F: drivers/regulator/ 22347F: include/dt-bindings/regulator/ 22348F: include/linux/regulator/ 22349K: regulator_get_optional 22350 22351VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22352R: Matti Vaittinen <mazziesaccount@gmail.com> 22353F: drivers/regulator/irq_helpers.c 22354 22355VRF 22356M: David Ahern <dsahern@kernel.org> 22357L: netdev@vger.kernel.org 22358S: Maintained 22359F: Documentation/networking/vrf.rst 22360F: drivers/net/vrf.c 22361 22362VSPRINTF 22363M: Petr Mladek <pmladek@suse.com> 22364M: Steven Rostedt <rostedt@goodmis.org> 22365M: Sergey Senozhatsky <senozhatsky@chromium.org> 22366R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22367R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22368S: Maintained 22369T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22370F: Documentation/core-api/printk-formats.rst 22371F: lib/test_printf.c 22372F: lib/test_scanf.c 22373F: lib/vsprintf.c 22374 22375VT1211 HARDWARE MONITOR DRIVER 22376M: Juerg Haefliger <juergh@proton.me> 22377L: linux-hwmon@vger.kernel.org 22378S: Maintained 22379F: Documentation/hwmon/vt1211.rst 22380F: drivers/hwmon/vt1211.c 22381 22382VT8231 HARDWARE MONITOR DRIVER 22383M: Roger Lucas <vt8231@hiddenengine.co.uk> 22384L: linux-hwmon@vger.kernel.org 22385S: Maintained 22386F: drivers/hwmon/vt8231.c 22387 22388VUB300 USB to SDIO/SD/MMC bridge chip 22389L: linux-mmc@vger.kernel.org 22390S: Orphan 22391F: drivers/mmc/host/vub300.c 22392 22393W1 DALLAS'S 1-WIRE BUS 22394M: Evgeniy Polyakov <zbr@ioremap.net> 22395S: Maintained 22396F: Documentation/devicetree/bindings/w1/ 22397F: Documentation/w1/ 22398F: drivers/w1/ 22399F: include/linux/w1.h 22400 22401W83791D HARDWARE MONITORING DRIVER 22402M: Marc Hulsman <m.hulsman@tudelft.nl> 22403L: linux-hwmon@vger.kernel.org 22404S: Maintained 22405F: Documentation/hwmon/w83791d.rst 22406F: drivers/hwmon/w83791d.c 22407 22408W83793 HARDWARE MONITORING DRIVER 22409M: Rudolf Marek <r.marek@assembler.cz> 22410L: linux-hwmon@vger.kernel.org 22411S: Maintained 22412F: Documentation/hwmon/w83793.rst 22413F: drivers/hwmon/w83793.c 22414 22415W83795 HARDWARE MONITORING DRIVER 22416M: Jean Delvare <jdelvare@suse.com> 22417L: linux-hwmon@vger.kernel.org 22418S: Maintained 22419F: drivers/hwmon/w83795.c 22420 22421W83L51xD SD/MMC CARD INTERFACE DRIVER 22422M: Pierre Ossman <pierre@ossman.eu> 22423S: Maintained 22424F: drivers/mmc/host/wbsd.* 22425 22426WACOM PROTOCOL 4 SERIAL TABLETS 22427M: Julian Squires <julian@cipht.net> 22428M: Hans de Goede <hdegoede@redhat.com> 22429L: linux-input@vger.kernel.org 22430S: Maintained 22431F: drivers/input/tablet/wacom_serial4.c 22432 22433WANGXUN ETHERNET DRIVER 22434M: Jiawen Wu <jiawenwu@trustnetic.com> 22435M: Mengyuan Lou <mengyuanlou@net-swift.com> 22436W: https://www.net-swift.com 22437L: netdev@vger.kernel.org 22438S: Maintained 22439F: Documentation/networking/device_drivers/ethernet/wangxun/* 22440F: drivers/net/ethernet/wangxun/ 22441 22442WATCHDOG DEVICE DRIVERS 22443M: Wim Van Sebroeck <wim@linux-watchdog.org> 22444M: Guenter Roeck <linux@roeck-us.net> 22445L: linux-watchdog@vger.kernel.org 22446S: Maintained 22447W: http://www.linux-watchdog.org/ 22448T: git git://www.linux-watchdog.org/linux-watchdog.git 22449F: Documentation/devicetree/bindings/watchdog/ 22450F: Documentation/watchdog/ 22451F: drivers/watchdog/ 22452F: include/linux/watchdog.h 22453F: include/uapi/linux/watchdog.h 22454F: include/trace/events/watchdog.h 22455 22456WHISKEYCOVE PMIC GPIO DRIVER 22457M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22458L: linux-gpio@vger.kernel.org 22459S: Maintained 22460F: drivers/gpio/gpio-wcove.c 22461 22462WHWAVE RTC DRIVER 22463M: Dianlong Li <long17.cool@163.com> 22464L: linux-rtc@vger.kernel.org 22465S: Maintained 22466F: drivers/rtc/rtc-sd3078.c 22467 22468WIIMOTE HID DRIVER 22469M: David Rheinsberg <david.rheinsberg@gmail.com> 22470L: linux-input@vger.kernel.org 22471S: Maintained 22472F: drivers/hid/hid-wiimote* 22473 22474WILOCITY WIL6210 WIRELESS DRIVER 22475L: linux-wireless@vger.kernel.org 22476S: Orphan 22477W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22478F: drivers/net/wireless/ath/wil6210/ 22479 22480WINBOND CIR DRIVER 22481M: David Härdeman <david@hardeman.nu> 22482S: Maintained 22483F: drivers/media/rc/winbond-cir.c 22484 22485WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22486M: William Breathitt Gray <william.gray@linaro.org> 22487L: linux-watchdog@vger.kernel.org 22488S: Maintained 22489F: drivers/watchdog/ebc-c384_wdt.c 22490 22491WINSYSTEMS WS16C48 GPIO DRIVER 22492M: William Breathitt Gray <william.gray@linaro.org> 22493L: linux-gpio@vger.kernel.org 22494S: Maintained 22495F: drivers/gpio/gpio-ws16c48.c 22496 22497WIREGUARD SECURE NETWORK TUNNEL 22498M: Jason A. Donenfeld <Jason@zx2c4.com> 22499L: wireguard@lists.zx2c4.com 22500L: netdev@vger.kernel.org 22501S: Maintained 22502F: drivers/net/wireguard/ 22503F: tools/testing/selftests/wireguard/ 22504 22505WISTRON LAPTOP BUTTON DRIVER 22506M: Miloslav Trmac <mitr@volny.cz> 22507S: Maintained 22508F: drivers/input/misc/wistron_btns.c 22509 22510WL3501 WIRELESS PCMCIA CARD DRIVER 22511L: linux-wireless@vger.kernel.org 22512S: Odd fixes 22513F: drivers/net/wireless/wl3501* 22514 22515WOLFSON MICROELECTRONICS DRIVERS 22516L: patches@opensource.cirrus.com 22517S: Supported 22518W: https://github.com/CirrusLogic/linux-drivers/wiki 22519T: git https://github.com/CirrusLogic/linux-drivers.git 22520F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22521F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22522F: Documentation/devicetree/bindings/mfd/wm831x.txt 22523F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22524F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22525F: Documentation/devicetree/bindings/sound/wm* 22526F: Documentation/hwmon/wm83??.rst 22527F: arch/arm/mach-s3c/mach-crag6410* 22528F: drivers/clk/clk-wm83*.c 22529F: drivers/gpio/gpio-*wm*.c 22530F: drivers/gpio/gpio-arizona.c 22531F: drivers/hwmon/wm83??-hwmon.c 22532F: drivers/input/misc/wm831x-on.c 22533F: drivers/input/touchscreen/wm831x-ts.c 22534F: drivers/input/touchscreen/wm97*.c 22535F: drivers/leds/leds-wm83*.c 22536F: drivers/mfd/arizona* 22537F: drivers/mfd/cs47l24* 22538F: drivers/mfd/wm*.c 22539F: drivers/power/supply/wm83*.c 22540F: drivers/regulator/arizona* 22541F: drivers/regulator/wm8*.c 22542F: drivers/rtc/rtc-wm83*.c 22543F: drivers/video/backlight/wm83*_bl.c 22544F: drivers/watchdog/wm83*_wdt.c 22545F: include/linux/mfd/arizona/ 22546F: include/linux/mfd/wm831x/ 22547F: include/linux/mfd/wm8350/ 22548F: include/linux/mfd/wm8400* 22549F: include/linux/regulator/arizona* 22550F: include/linux/wm97xx.h 22551F: include/sound/wm????.h 22552F: sound/soc/codecs/arizona* 22553F: sound/soc/codecs/cs47l24* 22554F: sound/soc/codecs/wm* 22555 22556WORKQUEUE 22557M: Tejun Heo <tj@kernel.org> 22558R: Lai Jiangshan <jiangshanlai@gmail.com> 22559S: Maintained 22560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22561F: Documentation/core-api/workqueue.rst 22562F: include/linux/workqueue.h 22563F: kernel/workqueue.c 22564 22565WWAN DRIVERS 22566M: Loic Poulain <loic.poulain@linaro.org> 22567M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22568R: Johannes Berg <johannes@sipsolutions.net> 22569L: netdev@vger.kernel.org 22570S: Maintained 22571F: drivers/net/wwan/ 22572F: include/linux/wwan.h 22573F: include/uapi/linux/wwan.h 22574 22575X-POWERS AXP288 PMIC DRIVERS 22576M: Hans de Goede <hdegoede@redhat.com> 22577S: Maintained 22578F: drivers/acpi/pmic/intel_pmic_xpower.c 22579N: axp288 22580 22581X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22582M: Chen-Yu Tsai <wens@csie.org> 22583L: linux-kernel@vger.kernel.org 22584S: Maintained 22585N: axp[128] 22586 22587X.25 STACK 22588M: Martin Schiller <ms@dev.tdt.de> 22589L: linux-x25@vger.kernel.org 22590S: Maintained 22591F: Documentation/networking/lapb-module.rst 22592F: Documentation/networking/x25* 22593F: drivers/net/wan/hdlc_x25.c 22594F: drivers/net/wan/lapbether.c 22595F: include/*/lapb.h 22596F: include/net/x25* 22597F: include/uapi/linux/x25.h 22598F: net/lapb/ 22599F: net/x25/ 22600 22601X86 ARCHITECTURE (32-BIT AND 64-BIT) 22602M: Thomas Gleixner <tglx@linutronix.de> 22603M: Ingo Molnar <mingo@redhat.com> 22604M: Borislav Petkov <bp@alien8.de> 22605M: Dave Hansen <dave.hansen@linux.intel.com> 22606M: x86@kernel.org 22607R: "H. Peter Anvin" <hpa@zytor.com> 22608L: linux-kernel@vger.kernel.org 22609S: Maintained 22610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22611F: Documentation/devicetree/bindings/x86/ 22612F: Documentation/x86/ 22613F: arch/x86/ 22614 22615X86 ENTRY CODE 22616M: Andy Lutomirski <luto@kernel.org> 22617L: linux-kernel@vger.kernel.org 22618S: Maintained 22619T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22620F: arch/x86/entry/ 22621 22622X86 MCE INFRASTRUCTURE 22623M: Tony Luck <tony.luck@intel.com> 22624M: Borislav Petkov <bp@alien8.de> 22625L: linux-edac@vger.kernel.org 22626S: Maintained 22627F: Documentation/ABI/testing/sysfs-mce 22628F: Documentation/x86/x86_64/machinecheck.rst 22629F: arch/x86/kernel/cpu/mce/* 22630 22631X86 MICROCODE UPDATE SUPPORT 22632M: Borislav Petkov <bp@alien8.de> 22633S: Maintained 22634F: arch/x86/kernel/cpu/microcode/* 22635 22636X86 MM 22637M: Dave Hansen <dave.hansen@linux.intel.com> 22638M: Andy Lutomirski <luto@kernel.org> 22639M: Peter Zijlstra <peterz@infradead.org> 22640L: linux-kernel@vger.kernel.org 22641S: Maintained 22642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22643F: arch/x86/mm/ 22644 22645X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22646M: Hans de Goede <hdegoede@redhat.com> 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/x86/x86-android-tablets.c 22651 22652X86 PLATFORM DRIVERS 22653M: Hans de Goede <hdegoede@redhat.com> 22654M: Mark Gross <markgross@kernel.org> 22655L: platform-driver-x86@vger.kernel.org 22656S: Maintained 22657T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22658F: drivers/platform/olpc/ 22659F: drivers/platform/x86/ 22660 22661X86 PLATFORM DRIVERS - ARCH 22662R: Darren Hart <dvhart@infradead.org> 22663R: Andy Shevchenko <andy@infradead.org> 22664L: platform-driver-x86@vger.kernel.org 22665L: x86@kernel.org 22666S: Maintained 22667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22668F: arch/x86/platform 22669 22670X86 PLATFORM UV HPE SUPERDOME FLEX 22671M: Steve Wahl <steve.wahl@hpe.com> 22672R: Mike Travis <mike.travis@hpe.com> 22673R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22674R: Russ Anderson <russ.anderson@hpe.com> 22675S: Supported 22676F: arch/x86/include/asm/uv/ 22677F: arch/x86/kernel/apic/x2apic_uv_x.c 22678F: arch/x86/platform/uv/ 22679 22680X86 STACK UNWINDING 22681M: Josh Poimboeuf <jpoimboe@kernel.org> 22682M: Peter Zijlstra <peterz@infradead.org> 22683S: Supported 22684F: arch/x86/include/asm/unwind*.h 22685F: arch/x86/kernel/dumpstack.c 22686F: arch/x86/kernel/stacktrace.c 22687F: arch/x86/kernel/unwind_*.c 22688 22689X86 VDSO 22690M: Andy Lutomirski <luto@kernel.org> 22691L: linux-kernel@vger.kernel.org 22692S: Maintained 22693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22694F: arch/x86/entry/vdso/ 22695 22696XARRAY 22697M: Matthew Wilcox <willy@infradead.org> 22698L: linux-fsdevel@vger.kernel.org 22699S: Supported 22700F: Documentation/core-api/xarray.rst 22701F: include/linux/idr.h 22702F: include/linux/xarray.h 22703F: lib/idr.c 22704F: lib/xarray.c 22705F: tools/testing/radix-tree 22706 22707XBOX DVD IR REMOTE 22708M: Benjamin Valentin <benpicco@googlemail.com> 22709S: Maintained 22710F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22711F: drivers/media/rc/xbox_remote.c 22712 22713XC2028/3028 TUNER DRIVER 22714M: Mauro Carvalho Chehab <mchehab@kernel.org> 22715L: linux-media@vger.kernel.org 22716S: Maintained 22717W: https://linuxtv.org 22718T: git git://linuxtv.org/media_tree.git 22719F: drivers/media/tuners/xc2028.* 22720 22721XDP (eXpress Data Path) 22722M: Alexei Starovoitov <ast@kernel.org> 22723M: Daniel Borkmann <daniel@iogearbox.net> 22724M: David S. Miller <davem@davemloft.net> 22725M: Jakub Kicinski <kuba@kernel.org> 22726M: Jesper Dangaard Brouer <hawk@kernel.org> 22727M: John Fastabend <john.fastabend@gmail.com> 22728L: netdev@vger.kernel.org 22729L: bpf@vger.kernel.org 22730S: Supported 22731F: include/net/xdp.h 22732F: include/net/xdp_priv.h 22733F: include/trace/events/xdp.h 22734F: kernel/bpf/cpumap.c 22735F: kernel/bpf/devmap.c 22736F: net/core/xdp.c 22737F: samples/bpf/xdp* 22738F: tools/testing/selftests/bpf/*xdp* 22739F: tools/testing/selftests/bpf/*/*xdp* 22740F: drivers/net/ethernet/*/*/*/*/*xdp* 22741F: drivers/net/ethernet/*/*/*xdp* 22742K: (?:\b|_)xdp(?:\b|_) 22743 22744XDP SOCKETS (AF_XDP) 22745M: Björn Töpel <bjorn@kernel.org> 22746M: Magnus Karlsson <magnus.karlsson@intel.com> 22747M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22748R: Jonathan Lemon <jonathan.lemon@gmail.com> 22749L: netdev@vger.kernel.org 22750L: bpf@vger.kernel.org 22751S: Maintained 22752F: Documentation/networking/af_xdp.rst 22753F: include/net/xdp_sock* 22754F: include/net/xsk_buff_pool.h 22755F: include/uapi/linux/if_xdp.h 22756F: include/uapi/linux/xdp_diag.h 22757F: include/net/netns/xdp.h 22758F: net/xdp/ 22759F: tools/testing/selftests/bpf/*xsk* 22760 22761XEN BLOCK SUBSYSTEM 22762M: Roger Pau Monné <roger.pau@citrix.com> 22763L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22764S: Supported 22765F: drivers/block/xen* 22766F: drivers/block/xen-blkback/* 22767 22768XEN HYPERVISOR ARM 22769M: Stefano Stabellini <sstabellini@kernel.org> 22770L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22771S: Maintained 22772F: arch/arm/include/asm/xen/ 22773F: arch/arm/xen/ 22774 22775XEN HYPERVISOR ARM64 22776M: Stefano Stabellini <sstabellini@kernel.org> 22777L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22778S: Maintained 22779F: arch/arm64/include/asm/xen/ 22780F: arch/arm64/xen/ 22781 22782XEN HYPERVISOR INTERFACE 22783M: Juergen Gross <jgross@suse.com> 22784M: Stefano Stabellini <sstabellini@kernel.org> 22785R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22786L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22787S: Supported 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22789F: Documentation/ABI/stable/sysfs-hypervisor-xen 22790F: Documentation/ABI/testing/sysfs-hypervisor-xen 22791F: drivers/*/xen-*front.c 22792F: drivers/xen/ 22793F: include/uapi/xen/ 22794F: include/xen/ 22795F: kernel/configs/xen.config 22796 22797XEN HYPERVISOR X86 22798M: Juergen Gross <jgross@suse.com> 22799R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22800L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22801S: Supported 22802F: arch/x86/configs/xen.config 22803F: arch/x86/include/asm/pvclock-abi.h 22804F: arch/x86/include/asm/xen/ 22805F: arch/x86/platform/pvh/ 22806F: arch/x86/xen/ 22807 22808XEN NETWORK BACKEND DRIVER 22809M: Wei Liu <wei.liu@kernel.org> 22810M: Paul Durrant <paul@xen.org> 22811L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22812L: netdev@vger.kernel.org 22813S: Supported 22814F: drivers/net/xen-netback/* 22815 22816XEN PCI SUBSYSTEM 22817M: Juergen Gross <jgross@suse.com> 22818L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22819S: Supported 22820F: arch/x86/pci/*xen* 22821F: drivers/pci/*xen* 22822 22823XEN PVSCSI DRIVERS 22824M: Juergen Gross <jgross@suse.com> 22825L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22826L: linux-scsi@vger.kernel.org 22827S: Supported 22828F: drivers/scsi/xen-scsifront.c 22829F: drivers/xen/xen-scsiback.c 22830F: include/xen/interface/io/vscsiif.h 22831 22832XEN PVUSB DRIVER 22833M: Juergen Gross <jgross@suse.com> 22834L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22835L: linux-usb@vger.kernel.org 22836S: Supported 22837F: drivers/usb/host/xen* 22838F: include/xen/interface/io/usbif.h 22839 22840XEN SOUND FRONTEND DRIVER 22841M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22842L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22844S: Supported 22845F: sound/xen/* 22846 22847XEN SWIOTLB SUBSYSTEM 22848M: Juergen Gross <jgross@suse.com> 22849M: Stefano Stabellini <sstabellini@kernel.org> 22850L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22851L: iommu@lists.linux.dev 22852S: Supported 22853F: arch/*/include/asm/xen/swiotlb-xen.h 22854F: drivers/xen/swiotlb-xen.c 22855F: include/xen/arm/swiotlb-xen.h 22856F: include/xen/swiotlb-xen.h 22857 22858XFS FILESYSTEM 22859C: irc://irc.oftc.net/xfs 22860M: Darrick J. Wong <djwong@kernel.org> 22861L: linux-xfs@vger.kernel.org 22862S: Supported 22863W: http://xfs.org/ 22864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22865F: Documentation/ABI/testing/sysfs-fs-xfs 22866F: Documentation/admin-guide/xfs.rst 22867F: Documentation/filesystems/xfs-delayed-logging-design.rst 22868F: Documentation/filesystems/xfs-self-describing-metadata.rst 22869F: fs/xfs/ 22870F: include/uapi/linux/dqblk_xfs.h 22871F: include/uapi/linux/fsmap.h 22872 22873XILINX AMS DRIVER 22874M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22875L: linux-iio@vger.kernel.org 22876S: Maintained 22877F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22878F: drivers/iio/adc/xilinx-ams.c 22879 22880XILINX AXI ETHERNET DRIVER 22881M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22882S: Maintained 22883F: drivers/net/ethernet/xilinx/xilinx_axienet* 22884 22885XILINX CAN DRIVER 22886M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22887R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22888L: linux-can@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22891F: drivers/net/can/xilinx_can.c 22892 22893XILINX GPIO DRIVER 22894M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22895R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22896R: Michal Simek <michal.simek@xilinx.com> 22897S: Maintained 22898F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22899F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22900F: drivers/gpio/gpio-xilinx.c 22901F: drivers/gpio/gpio-zynq.c 22902 22903XILINX SD-FEC IP CORES 22904M: Derek Kiernan <derek.kiernan@xilinx.com> 22905M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22906S: Maintained 22907F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22908F: Documentation/misc-devices/xilinx_sdfec.rst 22909F: drivers/misc/Kconfig 22910F: drivers/misc/Makefile 22911F: drivers/misc/xilinx_sdfec.c 22912F: include/uapi/misc/xilinx_sdfec.h 22913 22914XILINX PWM DRIVER 22915M: Sean Anderson <sean.anderson@seco.com> 22916S: Maintained 22917F: drivers/pwm/pwm-xilinx.c 22918F: include/clocksource/timer-xilinx.h 22919 22920XILINX UARTLITE SERIAL DRIVER 22921M: Peter Korsgaard <jacmet@sunsite.dk> 22922L: linux-serial@vger.kernel.org 22923S: Maintained 22924F: drivers/tty/serial/uartlite.c 22925 22926XILINX VIDEO IP CORES 22927M: Hyun Kwon <hyun.kwon@xilinx.com> 22928M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22929L: linux-media@vger.kernel.org 22930S: Supported 22931T: git git://linuxtv.org/media_tree.git 22932F: Documentation/devicetree/bindings/media/xilinx/ 22933F: drivers/media/platform/xilinx/ 22934F: include/uapi/linux/xilinx-v4l2-controls.h 22935 22936XILINX ZYNQMP DPDMA DRIVER 22937M: Hyun Kwon <hyun.kwon@xilinx.com> 22938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22939L: dmaengine@vger.kernel.org 22940S: Supported 22941F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22942F: drivers/dma/xilinx/xilinx_dpdma.c 22943F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22944 22945XILINX ZYNQMP PSGTR PHY DRIVER 22946M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22947M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22948L: linux-kernel@vger.kernel.org 22949S: Supported 22950T: git https://github.com/Xilinx/linux-xlnx.git 22951F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22952F: drivers/phy/xilinx/phy-zynqmp.c 22953 22954XILINX ZYNQMP SHA3 DRIVER 22955M: Harsha <harsha.harsha@xilinx.com> 22956S: Maintained 22957F: drivers/crypto/xilinx/zynqmp-sha.c 22958 22959XILINX EVENT MANAGEMENT DRIVER 22960M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22961S: Maintained 22962F: drivers/soc/xilinx/xlnx_event_manager.c 22963F: include/linux/firmware/xlnx-event-manager.h 22964 22965XILLYBUS DRIVER 22966M: Eli Billauer <eli.billauer@gmail.com> 22967L: linux-kernel@vger.kernel.org 22968S: Supported 22969F: drivers/char/xillybus/ 22970 22971XLP9XX I2C DRIVER 22972M: George Cherian <gcherian@marvell.com> 22973L: linux-i2c@vger.kernel.org 22974S: Supported 22975W: http://www.marvell.com 22976F: drivers/i2c/busses/i2c-xlp9xx.c 22977 22978XRA1403 GPIO EXPANDER 22979M: Nandor Han <nandor.han@ge.com> 22980M: Semi Malinen <semi.malinen@ge.com> 22981L: linux-gpio@vger.kernel.org 22982S: Maintained 22983F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22984F: drivers/gpio/gpio-xra1403.c 22985 22986XTENSA XTFPGA PLATFORM SUPPORT 22987M: Max Filippov <jcmvbkbc@gmail.com> 22988L: linux-xtensa@linux-xtensa.org 22989S: Maintained 22990F: drivers/spi/spi-xtensa-xtfpga.c 22991F: sound/soc/xtensa/xtfpga-i2s.c 22992 22993YAM DRIVER FOR AX.25 22994M: Jean-Paul Roubelat <jpr@f6fbb.org> 22995L: linux-hams@vger.kernel.org 22996S: Maintained 22997F: drivers/net/hamradio/yam* 22998F: include/linux/yam.h 22999 23000YAMA SECURITY MODULE 23001M: Kees Cook <keescook@chromium.org> 23002S: Supported 23003T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23004F: Documentation/admin-guide/LSM/Yama.rst 23005F: security/yama/ 23006 23007YEALINK PHONE DRIVER 23008M: Henk Vergonet <Henk.Vergonet@gmail.com> 23009L: usbb2k-api-dev@nongnu.org 23010S: Maintained 23011F: Documentation/input/devices/yealink.rst 23012F: drivers/input/misc/yealink.* 23013 23014Z8530 DRIVER FOR AX.25 23015M: Joerg Reuter <jreuter@yaina.de> 23016L: linux-hams@vger.kernel.org 23017S: Maintained 23018W: http://yaina.de/jreuter/ 23019W: http://www.qsl.net/dl1bke/ 23020F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23021F: drivers/net/hamradio/*scc.c 23022F: drivers/net/hamradio/z8530.h 23023 23024ZBUD COMPRESSED PAGE ALLOCATOR 23025M: Seth Jennings <sjenning@redhat.com> 23026M: Dan Streetman <ddstreet@ieee.org> 23027L: linux-mm@kvack.org 23028S: Maintained 23029F: mm/zbud.c 23030 23031Z3FOLD COMPRESSED PAGE ALLOCATOR 23032M: Vitaly Wool <vitaly.wool@konsulko.com> 23033R: Miaohe Lin <linmiaohe@huawei.com> 23034L: linux-mm@kvack.org 23035S: Maintained 23036F: mm/z3fold.c 23037 23038ZD1211RW WIRELESS DRIVER 23039M: Ulrich Kunitz <kune@deine-taler.de> 23040L: linux-wireless@vger.kernel.org 23041L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23042S: Maintained 23043W: http://zd1211.ath.cx/wiki/DriverRewrite 23044F: drivers/net/wireless/zydas/zd1211rw/ 23045 23046ZD1301 MEDIA DRIVER 23047M: Antti Palosaari <crope@iki.fi> 23048L: linux-media@vger.kernel.org 23049S: Maintained 23050W: https://linuxtv.org/ 23051W: http://palosaari.fi/linux/ 23052Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23053F: drivers/media/usb/dvb-usb-v2/zd1301* 23054 23055ZD1301_DEMOD MEDIA DRIVER 23056M: Antti Palosaari <crope@iki.fi> 23057L: linux-media@vger.kernel.org 23058S: Maintained 23059W: https://linuxtv.org/ 23060W: http://palosaari.fi/linux/ 23061Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23062F: drivers/media/dvb-frontends/zd1301_demod* 23063 23064ZHAOXIN PROCESSOR SUPPORT 23065M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23066L: linux-kernel@vger.kernel.org 23067S: Maintained 23068F: arch/x86/kernel/cpu/zhaoxin.c 23069 23070ZONEFS FILESYSTEM 23071M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23072M: Naohiro Aota <naohiro.aota@wdc.com> 23073R: Johannes Thumshirn <jth@kernel.org> 23074L: linux-fsdevel@vger.kernel.org 23075S: Maintained 23076T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23077F: Documentation/filesystems/zonefs.rst 23078F: fs/zonefs/ 23079 23080ZPOOL COMPRESSED PAGE STORAGE API 23081M: Dan Streetman <ddstreet@ieee.org> 23082L: linux-mm@kvack.org 23083S: Maintained 23084F: include/linux/zpool.h 23085F: mm/zpool.c 23086 23087ZR36067 VIDEO FOR LINUX DRIVER 23088M: Corentin Labbe <clabbe@baylibre.com> 23089L: mjpeg-users@lists.sourceforge.net 23090L: linux-media@vger.kernel.org 23091S: Maintained 23092W: http://mjpeg.sourceforge.net/driver-zoran/ 23093Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23094F: Documentation/driver-api/media/drivers/zoran.rst 23095F: drivers/media/pci/zoran/ 23096 23097ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23098M: Minchan Kim <minchan@kernel.org> 23099M: Sergey Senozhatsky <senozhatsky@chromium.org> 23100L: linux-kernel@vger.kernel.org 23101S: Maintained 23102F: Documentation/admin-guide/blockdev/zram.rst 23103F: drivers/block/zram/ 23104 23105ZS DECSTATION Z85C30 SERIAL DRIVER 23106M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23107S: Maintained 23108F: drivers/tty/serial/zs.* 23109 23110ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23111M: Minchan Kim <minchan@kernel.org> 23112M: Sergey Senozhatsky <senozhatsky@chromium.org> 23113L: linux-mm@kvack.org 23114S: Maintained 23115F: Documentation/mm/zsmalloc.rst 23116F: include/linux/zsmalloc.h 23117F: mm/zsmalloc.c 23118 23119ZSTD 23120M: Nick Terrell <terrelln@fb.com> 23121S: Maintained 23122B: https://github.com/facebook/zstd/issues 23123T: git https://github.com/terrelln/linux.git 23124F: include/linux/zstd* 23125F: lib/zstd/ 23126F: lib/decompress_unzstd.c 23127F: crypto/zstd.c 23128N: zstd 23129K: zstd 23130 23131ZSWAP COMPRESSED SWAP CACHING 23132M: Seth Jennings <sjenning@redhat.com> 23133M: Dan Streetman <ddstreet@ieee.org> 23134M: Vitaly Wool <vitaly.wool@konsulko.com> 23135L: linux-mm@kvack.org 23136S: Maintained 23137F: mm/zswap.c 23138 23139THE REST 23140M: Linus Torvalds <torvalds@linux-foundation.org> 23141L: linux-kernel@vger.kernel.org 23142S: Buried alive in reporters 23143T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23144F: * 23145F: */ 23146
