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 PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/net/ethernet/microchip/vcap/ 2443F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2444N: sparx5 2445 2446Microchip Timer Counter Block (TCB) Capture Driver 2447M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449L: linux-iio@vger.kernel.org 2450S: Maintained 2451F: drivers/counter/microchip-tcb-capture.c 2452 2453ARM/MILBEAUT ARCHITECTURE 2454M: Taichi Sugaya <sugaya.taichi@socionext.com> 2455M: Takao Orito <orito.takao@socionext.com> 2456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2457S: Maintained 2458F: arch/arm/boot/dts/milbeaut* 2459F: arch/arm/mach-milbeaut/ 2460N: milbeaut 2461 2462ARM/MIOA701 MACHINE SUPPORT 2463M: Robert Jarzmik <robert.jarzmik@free.fr> 2464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2465S: Maintained 2466F: arch/arm/mach-pxa/mioa701.c 2467 2468ARM/MStar/Sigmastar Armv7 SoC support 2469M: Daniel Palmer <daniel@thingy.jp> 2470M: Romain Perier <romain.perier@gmail.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472S: Maintained 2473W: http://linux-chenxing.org/ 2474T: git git://github.com/linux-chenxing/linux.git 2475F: Documentation/devicetree/bindings/arm/mstar/* 2476F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2477F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2478F: arch/arm/boot/dts/mstar-* 2479F: arch/arm/mach-mstar/ 2480F: drivers/clk/mstar/ 2481F: drivers/clocksource/timer-msc313e.c 2482F: drivers/gpio/gpio-msc313.c 2483F: drivers/rtc/rtc-msc313.c 2484F: drivers/watchdog/msc313e_wdt.c 2485F: include/dt-bindings/clock/mstar-* 2486F: include/dt-bindings/gpio/msc313-gpio.h 2487 2488ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2489M: Michael Petchkovsky <mkpetch@internode.on.net> 2490S: Maintained 2491 2492ARM/NOMADIK/Ux500 ARCHITECTURES 2493M: Linus Walleij <linus.walleij@linaro.org> 2494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2495S: Maintained 2496T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2497F: Documentation/devicetree/bindings/arm/ste-* 2498F: Documentation/devicetree/bindings/arm/ux500.yaml 2499F: Documentation/devicetree/bindings/arm/ux500/ 2500F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2501F: arch/arm/boot/dts/ste-* 2502F: arch/arm/mach-nomadik/ 2503F: arch/arm/mach-ux500/ 2504F: drivers/clk/clk-nomadik.c 2505F: drivers/clocksource/clksrc-dbx500-prcmu.c 2506F: drivers/dma/ste_dma40* 2507F: drivers/hwspinlock/u8500_hsem.c 2508F: drivers/i2c/busses/i2c-nomadik.c 2509F: drivers/iio/adc/ab8500-gpadc.c 2510F: drivers/mfd/ab8500* 2511F: drivers/mfd/abx500* 2512F: drivers/mfd/db8500* 2513F: drivers/pinctrl/nomadik/ 2514F: drivers/rtc/rtc-ab8500.c 2515F: drivers/rtc/rtc-pl031.c 2516F: drivers/soc/ux500/ 2517 2518ARM/NUVOTON NPCM ARCHITECTURE 2519M: Avi Fishman <avifishman70@gmail.com> 2520M: Tomer Maimon <tmaimon77@gmail.com> 2521M: Tali Perry <tali.perry1@gmail.com> 2522R: Patrick Venture <venture@google.com> 2523R: Nancy Yuen <yuenn@google.com> 2524R: Benjamin Fair <benjaminfair@google.com> 2525L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2526S: Supported 2527F: Documentation/devicetree/bindings/*/*/*npcm* 2528F: Documentation/devicetree/bindings/*/*npcm* 2529F: Documentation/devicetree/bindings/arm/npcm/* 2530F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2531F: arch/arm/boot/dts/nuvoton-npcm* 2532F: arch/arm/mach-npcm/ 2533F: arch/arm64/boot/dts/nuvoton/ 2534F: drivers/*/*npcm* 2535F: drivers/*/*/*npcm* 2536F: drivers/rtc/rtc-nct3018y.c 2537F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2538F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2539 2540ARM/NUVOTON WPCM450 ARCHITECTURE 2541M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2542L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2543S: Maintained 2544W: https://github.com/neuschaefer/wpcm450/wiki 2545F: Documentation/devicetree/bindings/*/*wpcm* 2546F: arch/arm/boot/dts/nuvoton-wpcm450* 2547F: arch/arm/mach-npcm/wpcm450.c 2548F: drivers/*/*/*wpcm* 2549F: drivers/*/*wpcm* 2550 2551ARM/NXP S32G ARCHITECTURE 2552M: Chester Lin <clin@suse.com> 2553R: Andreas Färber <afaerber@suse.de> 2554R: Matthias Brugger <mbrugger@suse.com> 2555R: NXP S32 Linux Team <s32@nxp.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: arch/arm64/boot/dts/freescale/s32g*.dts* 2559 2560ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2561L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2562S: Orphan 2563W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2564F: arch/arm/mach-s3c/gta02.h 2565F: arch/arm/mach-s3c/mach-gta02.c 2566 2567ARM/Orion SoC/Technologic Systems TS-78xx platform support 2568M: Alexander Clouter <alex@digriz.org.uk> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571W: http://www.digriz.org.uk/ts78xx/kernel 2572F: arch/arm/mach-orion5x/ts78xx-* 2573 2574ARM/OXNAS platform support 2575M: Neil Armstrong <neil.armstrong@linaro.org> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577L: linux-oxnas@groups.io (moderated for non-subscribers) 2578S: Maintained 2579F: arch/arm/boot/dts/ox8*.dts* 2580F: arch/arm/mach-oxnas/ 2581F: drivers/power/reset/oxnas-restart.c 2582N: oxnas 2583 2584ARM/PALM TREO SUPPORT 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586S: Orphan 2587F: arch/arm/mach-pxa/palmtreo.* 2588 2589ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2590M: Marek Vasut <marek.vasut@gmail.com> 2591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2592S: Maintained 2593W: http://hackndev.com 2594F: arch/arm/mach-pxa/include/mach/palmld.h 2595F: arch/arm/mach-pxa/include/mach/palmtc.h 2596F: arch/arm/mach-pxa/include/mach/palmtx.h 2597F: arch/arm/mach-pxa/palmld.c 2598F: arch/arm/mach-pxa/palmt5.* 2599F: arch/arm/mach-pxa/palmtc.c 2600F: arch/arm/mach-pxa/palmte2.* 2601F: arch/arm/mach-pxa/palmtx.c 2602 2603ARM/PALMZ72 SUPPORT 2604M: Sergey Lapin <slapin@ossfans.org> 2605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2606S: Maintained 2607W: http://hackndev.com 2608F: arch/arm/mach-pxa/palmz72.* 2609 2610ARM/PLEB SUPPORT 2611M: Peter Chubb <pleb@gelato.unsw.edu.au> 2612S: Maintained 2613W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2614 2615ARM/PT DIGITAL BOARD PORT 2616M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619W: http://www.armlinux.org.uk/ 2620 2621ARM/QUALCOMM SUPPORT 2622M: Andy Gross <agross@kernel.org> 2623M: Bjorn Andersson <andersson@kernel.org> 2624R: Konrad Dybcio <konrad.dybcio@somainline.org> 2625L: linux-arm-msm@vger.kernel.org 2626S: Maintained 2627T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2628F: Documentation/devicetree/bindings/*/qcom* 2629F: Documentation/devicetree/bindings/soc/qcom/ 2630F: arch/arm/boot/dts/qcom-*.dts 2631F: arch/arm/boot/dts/qcom-*.dtsi 2632F: arch/arm/configs/qcom_defconfig 2633F: arch/arm/mach-qcom/ 2634F: arch/arm64/boot/dts/qcom/ 2635F: drivers/*/*/qcom* 2636F: drivers/*/*/qcom/ 2637F: drivers/*/pm8???-* 2638F: drivers/*/qcom* 2639F: drivers/*/qcom/ 2640F: drivers/bluetooth/btqcomsmd.c 2641F: drivers/clocksource/timer-qcom.c 2642F: drivers/cpuidle/cpuidle-qcom-spm.c 2643F: drivers/extcon/extcon-qcom* 2644F: drivers/i2c/busses/i2c-qcom-geni.c 2645F: drivers/i2c/busses/i2c-qup.c 2646F: drivers/iommu/msm* 2647F: drivers/mfd/ssbi.c 2648F: drivers/mmc/host/mmci_qcom* 2649F: drivers/mmc/host/sdhci-msm.c 2650F: drivers/pci/controller/dwc/pcie-qcom.c 2651F: drivers/phy/qualcomm/ 2652F: drivers/power/*/msm* 2653F: drivers/reset/reset-qcom-* 2654F: drivers/ufs/host/ufs-qcom* 2655F: drivers/spi/spi-geni-qcom.c 2656F: drivers/spi/spi-qcom-qspi.c 2657F: drivers/spi/spi-qup.c 2658F: drivers/tty/serial/msm_serial.c 2659F: drivers/usb/dwc3/dwc3-qcom.c 2660F: include/dt-bindings/*/qcom* 2661F: include/linux/*/qcom* 2662F: include/linux/soc/qcom/ 2663 2664ARM/RADISYS ENP2611 MACHINE SUPPORT 2665M: Lennert Buytenhek <kernel@wantstofly.org> 2666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2667S: Maintained 2668 2669ARM/RDA MICRO ARCHITECTURE 2670M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674F: Documentation/devicetree/bindings/arm/rda.yaml 2675F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2676F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2677F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2678F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2679F: arch/arm/boot/dts/rda8810pl-* 2680F: drivers/clocksource/timer-rda.c 2681F: drivers/gpio/gpio-rda.c 2682F: drivers/irqchip/irq-rda-intc.c 2683F: drivers/tty/serial/rda-uart.c 2684 2685ARM/REALTEK ARCHITECTURE 2686M: Andreas Färber <afaerber@suse.de> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2689S: Maintained 2690F: Documentation/devicetree/bindings/arm/realtek.yaml 2691F: arch/arm/boot/dts/rtd* 2692F: arch/arm/mach-realtek/ 2693F: arch/arm64/boot/dts/realtek/ 2694 2695ARM/RENESAS ARCHITECTURE 2696M: Geert Uytterhoeven <geert+renesas@glider.be> 2697M: Magnus Damm <magnus.damm@gmail.com> 2698L: linux-renesas-soc@vger.kernel.org 2699S: Supported 2700Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2701C: irc://irc.libera.chat/renesas-soc 2702T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2703F: Documentation/devicetree/bindings/arm/renesas.yaml 2704F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2705F: Documentation/devicetree/bindings/soc/renesas/ 2706F: arch/arm/boot/dts/emev2* 2707F: arch/arm/boot/dts/gr-peach* 2708F: arch/arm/boot/dts/iwg20d-q7* 2709F: arch/arm/boot/dts/r7s* 2710F: arch/arm/boot/dts/r8a* 2711F: arch/arm/boot/dts/r9a* 2712F: arch/arm/boot/dts/sh* 2713F: arch/arm/configs/shmobile_defconfig 2714F: arch/arm/include/debug/renesas-scif.S 2715F: arch/arm/mach-shmobile/ 2716F: arch/arm64/boot/dts/renesas/ 2717F: drivers/soc/renesas/ 2718F: include/linux/soc/renesas/ 2719 2720ARM/RISCPC ARCHITECTURE 2721M: Russell King <linux@armlinux.org.uk> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724W: http://www.armlinux.org.uk/ 2725F: arch/arm/include/asm/hardware/ioc.h 2726F: arch/arm/include/asm/hardware/iomd.h 2727F: arch/arm/include/asm/hardware/memc.h 2728F: arch/arm/mach-rpc/ 2729F: drivers/net/ethernet/8390/etherh.c 2730F: drivers/net/ethernet/i825xx/ether1* 2731F: drivers/net/ethernet/seeq/ether3* 2732F: drivers/scsi/arm/ 2733 2734ARM/Rockchip SoC support 2735M: Heiko Stuebner <heiko@sntech.de> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737L: linux-rockchip@lists.infradead.org 2738S: Maintained 2739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2740F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2741F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2742F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2743F: arch/arm/boot/dts/rk3* 2744F: arch/arm/boot/dts/rv1108* 2745F: arch/arm/mach-rockchip/ 2746F: drivers/*/*/*rockchip* 2747F: drivers/*/*rockchip* 2748F: drivers/clk/rockchip/ 2749F: drivers/i2c/busses/i2c-rk3x.c 2750F: sound/soc/rockchip/ 2751N: rockchip 2752 2753ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2755R: Alim Akhtar <alim.akhtar@samsung.com> 2756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2757L: linux-samsung-soc@vger.kernel.org 2758S: Maintained 2759C: irc://irc.libera.chat/linux-exynos 2760Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2761B: mailto:linux-samsung-soc@vger.kernel.org 2762T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2763F: Documentation/arm/samsung/ 2764F: Documentation/devicetree/bindings/arm/samsung/ 2765F: Documentation/devicetree/bindings/hwinfo/samsung,* 2766F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2767F: Documentation/devicetree/bindings/soc/samsung/ 2768F: arch/arm/boot/dts/exynos* 2769F: arch/arm/boot/dts/s3c* 2770F: arch/arm/boot/dts/s5p* 2771F: arch/arm/mach-exynos*/ 2772F: arch/arm/mach-s3c/ 2773F: arch/arm/mach-s5p*/ 2774F: arch/arm64/boot/dts/exynos/ 2775F: drivers/*/*/*s3c24* 2776F: drivers/*/*s3c24* 2777F: drivers/*/*s3c64xx* 2778F: drivers/*/*s5pv210* 2779F: drivers/clocksource/samsung_pwm_timer.c 2780F: drivers/memory/samsung/ 2781F: drivers/pwm/pwm-samsung.c 2782F: drivers/soc/samsung/ 2783F: drivers/tty/serial/samsung* 2784F: include/clocksource/samsung_pwm.h 2785F: include/linux/platform_data/*s3c* 2786F: include/linux/serial_s3c.h 2787F: include/linux/soc/samsung/ 2788N: exynos 2789N: s3c2410 2790N: s3c64xx 2791N: s5pv210 2792 2793ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2794M: Łukasz Stelmach <l.stelmach@samsung.com> 2795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2796L: linux-media@vger.kernel.org 2797S: Maintained 2798F: drivers/media/platform/samsung/s5p-g2d/ 2799 2800ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2801M: Marek Szyprowski <m.szyprowski@samsung.com> 2802L: linux-samsung-soc@vger.kernel.org 2803L: linux-media@vger.kernel.org 2804S: Maintained 2805F: Documentation/devicetree/bindings/media/s5p-cec.txt 2806F: drivers/media/cec/platform/s5p/ 2807 2808ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2809M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2810M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2816F: drivers/media/platform/samsung/s5p-jpeg/ 2817 2818ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2819M: Marek Szyprowski <m.szyprowski@samsung.com> 2820M: Andrzej Hajda <andrzej.hajda@intel.com> 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: drivers/media/platform/samsung/s5p-mfc/ 2825 2826ARM/SOCFPGA ARCHITECTURE 2827M: Dinh Nguyen <dinguyen@kernel.org> 2828S: Maintained 2829W: http://www.rocketboards.org 2830T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2831F: arch/arm/boot/dts/socfpga* 2832F: arch/arm/configs/socfpga_defconfig 2833F: arch/arm/mach-socfpga/ 2834F: arch/arm64/boot/dts/altera/ 2835F: arch/arm64/boot/dts/intel/ 2836 2837ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2838M: Dinh Nguyen <dinguyen@kernel.org> 2839S: Maintained 2840F: drivers/clk/socfpga/ 2841 2842ARM/SOCFPGA EDAC SUPPORT 2843M: Dinh Nguyen <dinguyen@kernel.org> 2844S: Maintained 2845F: drivers/edac/altera_edac.[ch] 2846 2847ARM/SPREADTRUM SoC SUPPORT 2848M: Orson Zhai <orsonzhai@gmail.com> 2849M: Baolin Wang <baolin.wang7@gmail.com> 2850M: Chunyan Zhang <zhang.lyra@gmail.com> 2851S: Maintained 2852F: arch/arm64/boot/dts/sprd 2853N: sprd 2854N: sc27xx 2855N: sc2731 2856 2857ARM/STI ARCHITECTURE 2858M: Patrice Chotard <patrice.chotard@foss.st.com> 2859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2860S: Maintained 2861W: http://www.stlinux.com 2862F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2863F: arch/arm/boot/dts/sti* 2864F: arch/arm/mach-sti/ 2865F: drivers/ata/ahci_st.c 2866F: drivers/char/hw_random/st-rng.c 2867F: drivers/clocksource/arm_global_timer.c 2868F: drivers/clocksource/clksrc_st_lpc.c 2869F: drivers/cpufreq/sti-cpufreq.c 2870F: drivers/dma/st_fdma* 2871F: drivers/i2c/busses/i2c-st.c 2872F: drivers/media/platform/st/sti/c8sectpfe/ 2873F: drivers/media/rc/st_rc.c 2874F: drivers/mmc/host/sdhci-st.c 2875F: drivers/phy/st/phy-miphy28lp.c 2876F: drivers/phy/st/phy-stih407-usb.c 2877F: drivers/pinctrl/pinctrl-st.c 2878F: drivers/remoteproc/st_remoteproc.c 2879F: drivers/remoteproc/st_slim_rproc.c 2880F: drivers/reset/sti/ 2881F: drivers/rtc/rtc-st-lpc.c 2882F: drivers/tty/serial/st-asc.c 2883F: drivers/usb/dwc3/dwc3-st.c 2884F: drivers/usb/host/ehci-st.c 2885F: drivers/usb/host/ohci-st.c 2886F: drivers/watchdog/st_lpc_wdt.c 2887F: include/linux/remoteproc/st_slim_rproc.h 2888 2889ARM/STM32 ARCHITECTURE 2890M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2891M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2892L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2896F: arch/arm/boot/dts/stm32* 2897F: arch/arm/mach-stm32/ 2898F: drivers/clocksource/armv7m_systick.c 2899N: stm32 2900N: stm 2901 2902ARM/SUNPLUS SP7021 SOC SUPPORT 2903M: Qin Jian <qinjian@cqplus1.com> 2904L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2905S: Maintained 2906W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2907F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2908F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2909F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2910F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2911F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2912F: arch/arm/configs/sp7021_*defconfig 2913F: arch/arm/mach-sunplus/ 2914F: drivers/irqchip/irq-sp7021-intc.c 2915F: drivers/reset/reset-sunplus.c 2916F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2917F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2918 2919ARM/Synaptics SoC support 2920M: Jisheng Zhang <jszhang@kernel.org> 2921M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: arch/arm/boot/dts/berlin* 2925F: arch/arm/mach-berlin/ 2926F: arch/arm64/boot/dts/synaptics/ 2927 2928ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2929M: Lennert Buytenhek <kernel@wantstofly.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932 2933ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2934M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2935L: linux-tegra@vger.kernel.org 2936L: linux-media@vger.kernel.org 2937S: Maintained 2938F: Documentation/devicetree/bindings/media/tegra-cec.txt 2939F: drivers/media/cec/platform/tegra/ 2940 2941ARM/TESLA FSD SoC SUPPORT 2942M: Alim Akhtar <alim.akhtar@samsung.com> 2943M: linux-fsd@tesla.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945L: linux-samsung-soc@vger.kernel.org 2946S: Maintained 2947F: arch/arm64/boot/dts/tesla* 2948 2949ARM/TETON BGA MACHINE SUPPORT 2950M: "Mark F. Brown" <mark.brown314@gmail.com> 2951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2952S: Maintained 2953 2954ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2955M: Santosh Shilimkar <ssantosh@kernel.org> 2956L: linux-kernel@vger.kernel.org 2957S: Maintained 2958F: drivers/memory/*emif* 2959 2960ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2961M: Nishanth Menon <nm@ti.com> 2962M: Santosh Shilimkar <ssantosh@kernel.org> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2966F: arch/arm/boot/dts/keystone-* 2967F: arch/arm/mach-keystone/ 2968 2969ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2970M: Santosh Shilimkar <ssantosh@kernel.org> 2971L: linux-kernel@vger.kernel.org 2972S: Maintained 2973F: drivers/clk/keystone/ 2974 2975ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2976M: Santosh Shilimkar <ssantosh@kernel.org> 2977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2978L: linux-kernel@vger.kernel.org 2979S: Maintained 2980F: drivers/clocksource/timer-keystone.c 2981 2982ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2983M: Santosh Shilimkar <ssantosh@kernel.org> 2984L: linux-kernel@vger.kernel.org 2985S: Maintained 2986F: drivers/power/reset/keystone-reset.c 2987 2988ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2989M: Nishanth Menon <nm@ti.com> 2990M: Vignesh Raghavendra <vigneshr@ti.com> 2991M: Tero Kristo <kristo@kernel.org> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Supported 2994F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2995F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2996F: arch/arm64/boot/dts/ti/Makefile 2997F: arch/arm64/boot/dts/ti/k3-* 2998F: include/dt-bindings/pinctrl/k3.h 2999 3000ARM/THECUS N2100 MACHINE SUPPORT 3001M: Lennert Buytenhek <kernel@wantstofly.org> 3002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3003S: Maintained 3004 3005ARM/TOSA MACHINE SUPPORT 3006M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3007M: Dirk Opfer <dirk@opfer-online.de> 3008S: Maintained 3009 3010ARM/TOSHIBA VISCONTI ARCHITECTURE 3011M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Supported 3014T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3015F: Documentation/devicetree/bindings/arm/toshiba.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3017F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3018F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3019F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3020F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3021F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3022F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3023F: arch/arm64/boot/dts/toshiba/ 3024F: drivers/clk/visconti/ 3025F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3026F: drivers/gpio/gpio-visconti.c 3027F: drivers/pci/controller/dwc/pcie-visconti.c 3028F: drivers/pinctrl/visconti/ 3029F: drivers/watchdog/visconti_wdt.c 3030N: visconti 3031 3032ARM/UNIPHIER ARCHITECTURE 3033M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3034M: Masami Hiramatsu <mhiramat@kernel.org> 3035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3036S: Maintained 3037F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3038F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3039F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3040F: arch/arm/boot/dts/uniphier* 3041F: arch/arm/include/asm/hardware/cache-uniphier.h 3042F: arch/arm/mach-uniphier/ 3043F: arch/arm/mm/cache-uniphier.c 3044F: arch/arm64/boot/dts/socionext/uniphier* 3045F: drivers/bus/uniphier-system-bus.c 3046F: drivers/clk/uniphier/ 3047F: drivers/dma/uniphier-mdmac.c 3048F: drivers/gpio/gpio-uniphier.c 3049F: drivers/i2c/busses/i2c-uniphier* 3050F: drivers/irqchip/irq-uniphier-aidet.c 3051F: drivers/mmc/host/uniphier-sd.c 3052F: drivers/pinctrl/uniphier/ 3053F: drivers/reset/reset-uniphier.c 3054F: drivers/tty/serial/8250/8250_uniphier.c 3055N: uniphier 3056 3057ARM/VERSATILE EXPRESS PLATFORM 3058M: Liviu Dudau <liviu.dudau@arm.com> 3059M: Sudeep Holla <sudeep.holla@arm.com> 3060M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3062S: Maintained 3063F: */*/*/vexpress* 3064F: */*/vexpress* 3065F: arch/arm/boot/dts/vexpress* 3066F: arch/arm/mach-vexpress/ 3067F: arch/arm64/boot/dts/arm/ 3068F: drivers/clk/versatile/clk-vexpress-osc.c 3069F: drivers/clocksource/timer-versatile.c 3070N: mps2 3071 3072ARM/VFP SUPPORT 3073M: Russell King <linux@armlinux.org.uk> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Maintained 3076W: http://www.armlinux.org.uk/ 3077F: arch/arm/vfp/ 3078 3079ARM/VOIPAC PXA270 SUPPORT 3080M: Marek Vasut <marek.vasut@gmail.com> 3081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3082S: Maintained 3083F: arch/arm/mach-pxa/include/mach/vpac270.h 3084F: arch/arm/mach-pxa/vpac270.c 3085 3086ARM/VT8500 ARM ARCHITECTURE 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Orphan 3089F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3090F: arch/arm/mach-vt8500/ 3091F: drivers/clocksource/timer-vt8500.c 3092F: drivers/i2c/busses/i2c-wmt.c 3093F: drivers/mmc/host/wmt-sdmmc.c 3094F: drivers/pwm/pwm-vt8500.c 3095F: drivers/rtc/rtc-vt8500.c 3096F: drivers/tty/serial/vt8500_serial.c 3097F: drivers/usb/host/ehci-platform.c 3098F: drivers/usb/host/uhci-platform.c 3099F: drivers/video/fbdev/vt8500lcdfb.* 3100F: drivers/video/fbdev/wm8505fb* 3101F: drivers/video/fbdev/wmt_ge_rops.* 3102 3103ARM/ZIPIT Z2 SUPPORT 3104M: Marek Vasut <marek.vasut@gmail.com> 3105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3106S: Maintained 3107F: arch/arm/mach-pxa/include/mach/z2.h 3108F: arch/arm/mach-pxa/z2.c 3109 3110ARM/ZYNQ ARCHITECTURE 3111M: Michal Simek <michal.simek@xilinx.com> 3112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3113S: Supported 3114W: http://wiki.xilinx.com 3115T: git https://github.com/Xilinx/linux-xlnx.git 3116F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3117F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3119F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3120F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3121F: arch/arm/mach-zynq/ 3122F: drivers/clocksource/timer-cadence-ttc.c 3123F: drivers/cpuidle/cpuidle-zynq.c 3124F: drivers/edac/synopsys_edac.c 3125F: drivers/i2c/busses/i2c-cadence.c 3126F: drivers/i2c/busses/i2c-xiic.c 3127F: drivers/mmc/host/sdhci-of-arasan.c 3128N: zynq 3129N: xilinx 3130 3131ARM64 PORT (AARCH64 ARCHITECTURE) 3132M: Catalin Marinas <catalin.marinas@arm.com> 3133M: Will Deacon <will@kernel.org> 3134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3135S: Maintained 3136T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3137F: Documentation/arm64/ 3138F: arch/arm64/ 3139F: tools/testing/selftests/arm64/ 3140X: arch/arm64/boot/dts/ 3141 3142ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3143M: George McCollister <george.mccollister@gmail.com> 3144L: netdev@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3147F: drivers/net/dsa/xrs700x/* 3148F: net/dsa/tag_xrs700x.c 3149 3150AS3645A LED FLASH CONTROLLER DRIVER 3151M: Sakari Ailus <sakari.ailus@iki.fi> 3152L: linux-leds@vger.kernel.org 3153S: Maintained 3154F: drivers/leds/flash/leds-as3645a.c 3155 3156ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3157M: Tianshu Qiu <tian.shu.qiu@intel.com> 3158L: linux-media@vger.kernel.org 3159S: Maintained 3160T: git git://linuxtv.org/media_tree.git 3161F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3162F: drivers/media/i2c/ak7375.c 3163 3164ASAHI KASEI AK8974 DRIVER 3165M: Linus Walleij <linus.walleij@linaro.org> 3166L: linux-iio@vger.kernel.org 3167S: Supported 3168W: http://www.akm.com/ 3169F: drivers/iio/magnetometer/ak8974.c 3170 3171ASC7621 HARDWARE MONITOR DRIVER 3172M: George Joseph <george.joseph@fairview5.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: Documentation/hwmon/asc7621.rst 3176F: drivers/hwmon/asc7621.c 3177 3178ASIX AX88796C SPI ETHERNET ADAPTER 3179M: Łukasz Stelmach <l.stelmach@samsung.com> 3180S: Maintained 3181F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3182F: drivers/net/ethernet/asix/ax88796c_* 3183 3184ASPEED PECI CONTROLLER 3185M: Iwona Winiarska <iwona.winiarska@intel.com> 3186L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3187L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3188S: Supported 3189F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3190F: drivers/peci/controller/peci-aspeed.c 3191 3192ASPEED PINCTRL DRIVERS 3193M: Andrew Jeffery <andrew@aj.id.au> 3194L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3195L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3196L: linux-gpio@vger.kernel.org 3197S: Maintained 3198F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3199F: drivers/pinctrl/aspeed/ 3200 3201ASPEED SCU INTERRUPT CONTROLLER DRIVER 3202M: Eddie James <eajames@linux.ibm.com> 3203L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3204S: Maintained 3205F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3206F: drivers/irqchip/irq-aspeed-scu-ic.c 3207F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3208 3209ASPEED SD/MMC DRIVER 3210M: Andrew Jeffery <andrew@aj.id.au> 3211L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3212L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3213L: linux-mmc@vger.kernel.org 3214S: Maintained 3215F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3216F: drivers/mmc/host/sdhci-of-aspeed* 3217 3218ASPEED SMC SPI DRIVER 3219M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3220M: Cédric Le Goater <clg@kaod.org> 3221L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3222L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3223L: linux-spi@vger.kernel.org 3224S: Maintained 3225F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3226F: drivers/spi/spi-aspeed-smc.c 3227 3228ASPEED VIDEO ENGINE DRIVER 3229M: Eddie James <eajames@linux.ibm.com> 3230L: linux-media@vger.kernel.org 3231L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3232S: Maintained 3233F: Documentation/devicetree/bindings/media/aspeed-video.txt 3234F: drivers/media/platform/aspeed/ 3235 3236ASPEED USB UDC DRIVER 3237M: Neal Liu <neal_liu@aspeedtech.com> 3238L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3239S: Maintained 3240F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3241F: drivers/usb/gadget/udc/aspeed_udc.c 3242 3243ASPEED CRYPTO DRIVER 3244M: Neal Liu <neal_liu@aspeedtech.com> 3245L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3246S: Maintained 3247F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3248F: drivers/crypto/aspeed/ 3249 3250ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3251M: Corentin Chary <corentin.chary@gmail.com> 3252L: acpi4asus-user@lists.sourceforge.net 3253L: platform-driver-x86@vger.kernel.org 3254S: Maintained 3255W: http://acpi4asus.sf.net 3256F: drivers/platform/x86/asus*.c 3257F: drivers/platform/x86/eeepc*.c 3258 3259ASUS TF103C DOCK DRIVER 3260M: Hans de Goede <hdegoede@redhat.com> 3261L: platform-driver-x86@vger.kernel.org 3262S: Maintained 3263T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3264F: drivers/platform/x86/asus-tf103c-dock.c 3265 3266ASUS WMI HARDWARE MONITOR DRIVER 3267M: Ed Brindley <kernel@maidavale.org> 3268M: Denis Pauk <pauk.denis@gmail.com> 3269L: linux-hwmon@vger.kernel.org 3270S: Maintained 3271F: drivers/hwmon/asus_wmi_sensors.c 3272 3273ASUS EC HARDWARE MONITOR DRIVER 3274M: Eugene Shalygin <eugene.shalygin@gmail.com> 3275L: linux-hwmon@vger.kernel.org 3276S: Maintained 3277F: drivers/hwmon/asus-ec-sensors.c 3278 3279ASUS WIRELESS RADIO CONTROL DRIVER 3280M: João Paulo Rechi Vita <jprvita@gmail.com> 3281L: platform-driver-x86@vger.kernel.org 3282S: Maintained 3283F: drivers/platform/x86/asus-wireless.c 3284 3285ASYMMETRIC KEYS 3286M: David Howells <dhowells@redhat.com> 3287L: keyrings@vger.kernel.org 3288S: Maintained 3289F: Documentation/crypto/asymmetric-keys.rst 3290F: crypto/asymmetric_keys/ 3291F: include/crypto/pkcs7.h 3292F: include/crypto/public_key.h 3293F: include/linux/verification.h 3294 3295ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3296R: Dan Williams <dan.j.williams@intel.com> 3297S: Odd fixes 3298W: http://sourceforge.net/projects/xscaleiop 3299F: Documentation/crypto/async-tx-api.rst 3300F: crypto/async_tx/ 3301F: include/linux/async_tx.h 3302 3303AT24 EEPROM DRIVER 3304M: Bartosz Golaszewski <brgl@bgdev.pl> 3305L: linux-i2c@vger.kernel.org 3306S: Maintained 3307T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3308F: Documentation/devicetree/bindings/eeprom/at24.yaml 3309F: drivers/misc/eeprom/at24.c 3310 3311ATA OVER ETHERNET (AOE) DRIVER 3312M: "Justin Sanders" <justin@coraid.com> 3313S: Supported 3314W: http://www.openaoe.org/ 3315F: Documentation/admin-guide/aoe/ 3316F: drivers/block/aoe/ 3317 3318ATC260X PMIC MFD DRIVER 3319M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3320M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3321L: linux-actions@lists.infradead.org 3322S: Maintained 3323F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3324F: drivers/input/misc/atc260x-onkey.c 3325F: drivers/mfd/atc260* 3326F: drivers/power/reset/atc260x-poweroff.c 3327F: drivers/regulator/atc260x-regulator.c 3328F: include/linux/mfd/atc260x/* 3329 3330ATHEROS 71XX/9XXX GPIO DRIVER 3331M: Alban Bedel <albeu@free.fr> 3332S: Maintained 3333W: https://github.com/AlbanBedel/linux 3334T: git git://github.com/AlbanBedel/linux 3335F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3336F: drivers/gpio/gpio-ath79.c 3337 3338ATHEROS 71XX/9XXX USB PHY DRIVER 3339M: Alban Bedel <albeu@free.fr> 3340S: Maintained 3341W: https://github.com/AlbanBedel/linux 3342T: git git://github.com/AlbanBedel/linux 3343F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3344F: drivers/phy/qualcomm/phy-ath79-usb.c 3345 3346ATHEROS ATH GENERIC UTILITIES 3347M: Kalle Valo <kvalo@kernel.org> 3348L: linux-wireless@vger.kernel.org 3349S: Supported 3350F: drivers/net/wireless/ath/* 3351 3352ATHEROS ATH5K WIRELESS DRIVER 3353M: Jiri Slaby <jirislaby@kernel.org> 3354M: Nick Kossifidis <mickflemm@gmail.com> 3355M: Luis Chamberlain <mcgrof@kernel.org> 3356L: linux-wireless@vger.kernel.org 3357S: Maintained 3358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3359F: drivers/net/wireless/ath/ath5k/ 3360 3361ATHEROS ATH6KL WIRELESS DRIVER 3362L: linux-wireless@vger.kernel.org 3363S: Orphan 3364W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3365F: drivers/net/wireless/ath/ath6kl/ 3366 3367ATI_REMOTE2 DRIVER 3368M: Ville Syrjala <syrjala@sci.fi> 3369S: Maintained 3370F: drivers/input/misc/ati_remote2.c 3371 3372ATK0110 HWMON DRIVER 3373M: Luca Tettamanti <kronos.it@gmail.com> 3374L: linux-hwmon@vger.kernel.org 3375S: Maintained 3376F: drivers/hwmon/asus_atk0110.c 3377 3378ATLX ETHERNET DRIVERS 3379M: Chris Snook <chris.snook@gmail.com> 3380L: netdev@vger.kernel.org 3381S: Maintained 3382W: http://sourceforge.net/projects/atl1 3383W: http://atl1.sourceforge.net 3384F: drivers/net/ethernet/atheros/ 3385 3386ATM 3387M: Chas Williams <3chas3@gmail.com> 3388L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3389L: netdev@vger.kernel.org 3390S: Maintained 3391W: http://linux-atm.sourceforge.net 3392F: drivers/atm/ 3393F: include/linux/atm* 3394F: include/uapi/linux/atm* 3395 3396ATMEL MACB ETHERNET DRIVER 3397M: Nicolas Ferre <nicolas.ferre@microchip.com> 3398M: Claudiu Beznea <claudiu.beznea@microchip.com> 3399S: Supported 3400F: drivers/net/ethernet/cadence/ 3401 3402ATMEL MAXTOUCH DRIVER 3403M: Nick Dyer <nick@shmanahar.org> 3404S: Maintained 3405T: git git://github.com/ndyer/linux.git 3406F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3407F: drivers/input/touchscreen/atmel_mxt_ts.c 3408 3409ATMEL WIRELESS DRIVER 3410M: Simon Kelley <simon@thekelleys.org.uk> 3411L: linux-wireless@vger.kernel.org 3412S: Maintained 3413W: http://www.thekelleys.org.uk/atmel 3414W: http://atmelwlandriver.sourceforge.net/ 3415F: drivers/net/wireless/atmel/atmel* 3416 3417ATOMIC INFRASTRUCTURE 3418M: Will Deacon <will@kernel.org> 3419M: Peter Zijlstra <peterz@infradead.org> 3420R: Boqun Feng <boqun.feng@gmail.com> 3421R: Mark Rutland <mark.rutland@arm.com> 3422L: linux-kernel@vger.kernel.org 3423S: Maintained 3424F: arch/*/include/asm/atomic*.h 3425F: include/*/atomic*.h 3426F: include/linux/refcount.h 3427F: Documentation/atomic_*.txt 3428F: scripts/atomic/ 3429 3430ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3431M: Bradley Grove <linuxdrivers@attotech.com> 3432L: linux-scsi@vger.kernel.org 3433S: Supported 3434W: http://www.attotech.com 3435F: drivers/scsi/esas2r 3436 3437ATUSB IEEE 802.15.4 RADIO DRIVER 3438M: Stefan Schmidt <stefan@datenfreihafen.org> 3439L: linux-wpan@vger.kernel.org 3440S: Maintained 3441F: drivers/net/ieee802154/at86rf230.h 3442F: drivers/net/ieee802154/atusb.c 3443F: drivers/net/ieee802154/atusb.h 3444 3445AUDIT SUBSYSTEM 3446M: Paul Moore <paul@paul-moore.com> 3447M: Eric Paris <eparis@redhat.com> 3448L: linux-audit@redhat.com (moderated for non-subscribers) 3449S: Supported 3450W: https://github.com/linux-audit 3451T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3452F: include/asm-generic/audit_*.h 3453F: include/linux/audit.h 3454F: include/linux/audit_arch.h 3455F: include/uapi/linux/audit.h 3456F: kernel/audit* 3457F: lib/*audit.c 3458 3459AUXILIARY DISPLAY DRIVERS 3460M: Miguel Ojeda <ojeda@kernel.org> 3461S: Maintained 3462F: Documentation/devicetree/bindings/auxdisplay/ 3463F: drivers/auxdisplay/ 3464F: include/linux/cfag12864b.h 3465 3466AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3467M: Andreas Klinger <ak@it-klinger.de> 3468L: linux-iio@vger.kernel.org 3469S: Maintained 3470F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3471F: drivers/iio/adc/hx711.c 3472 3473AX.25 NETWORK LAYER 3474M: Ralf Baechle <ralf@linux-mips.org> 3475L: linux-hams@vger.kernel.org 3476S: Maintained 3477W: http://www.linux-ax25.org/ 3478F: include/net/ax25.h 3479F: include/uapi/linux/ax25.h 3480F: net/ax25/ 3481 3482AXENTIA ARM DEVICES 3483M: Peter Rosin <peda@axentia.se> 3484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3485S: Maintained 3486F: arch/arm/boot/dts/at91-linea.dtsi 3487F: arch/arm/boot/dts/at91-natte.dtsi 3488F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3489F: arch/arm/boot/dts/at91-tse850-3.dts 3490 3491AXENTIA ASOC DRIVERS 3492M: Peter Rosin <peda@axentia.se> 3493L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3494S: Maintained 3495F: Documentation/devicetree/bindings/sound/axentia,* 3496F: sound/soc/atmel/tse850-pcm5142.c 3497 3498AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3499M: Nuno Sá <nuno.sa@analog.com> 3500L: linux-hwmon@vger.kernel.org 3501S: Supported 3502W: https://ez.analog.com/linux-software-drivers 3503F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3504F: drivers/hwmon/axi-fan-control.c 3505 3506AXXIA I2C CONTROLLER 3507M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3508L: linux-i2c@vger.kernel.org 3509S: Maintained 3510F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3511F: drivers/i2c/busses/i2c-axxia.c 3512 3513AZ6007 DVB DRIVER 3514M: Mauro Carvalho Chehab <mchehab@kernel.org> 3515L: linux-media@vger.kernel.org 3516S: Maintained 3517W: https://linuxtv.org 3518T: git git://linuxtv.org/media_tree.git 3519F: drivers/media/usb/dvb-usb-v2/az6007.c 3520 3521AZTECH FM RADIO RECEIVER DRIVER 3522M: Hans Verkuil <hverkuil@xs4all.nl> 3523L: linux-media@vger.kernel.org 3524S: Maintained 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/radio/radio-aztech* 3528 3529B43 WIRELESS DRIVER 3530L: linux-wireless@vger.kernel.org 3531L: b43-dev@lists.infradead.org 3532S: Odd Fixes 3533W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3534F: drivers/net/wireless/broadcom/b43/ 3535 3536B43LEGACY WIRELESS DRIVER 3537M: Larry Finger <Larry.Finger@lwfinger.net> 3538L: linux-wireless@vger.kernel.org 3539L: b43-dev@lists.infradead.org 3540S: Maintained 3541W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3542F: drivers/net/wireless/broadcom/b43legacy/ 3543 3544BACKLIGHT CLASS/SUBSYSTEM 3545M: Lee Jones <lee@kernel.org> 3546M: Daniel Thompson <daniel.thompson@linaro.org> 3547M: Jingoo Han <jingoohan1@gmail.com> 3548L: dri-devel@lists.freedesktop.org 3549S: Maintained 3550T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3551F: Documentation/ABI/stable/sysfs-class-backlight 3552F: Documentation/ABI/testing/sysfs-class-backlight 3553F: Documentation/devicetree/bindings/leds/backlight 3554F: drivers/video/backlight/ 3555F: include/linux/backlight.h 3556F: include/linux/pwm_backlight.h 3557 3558BARCO P50 GPIO DRIVER 3559M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3560M: Peter Korsgaard <peter.korsgaard@barco.com> 3561S: Maintained 3562F: drivers/platform/x86/barco-p50-gpio.c 3563 3564BATMAN ADVANCED 3565M: Marek Lindner <mareklindner@neomailbox.ch> 3566M: Simon Wunderlich <sw@simonwunderlich.de> 3567M: Antonio Quartulli <a@unstable.cc> 3568M: Sven Eckelmann <sven@narfation.org> 3569L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3570S: Maintained 3571W: https://www.open-mesh.org/ 3572Q: https://patchwork.open-mesh.org/project/batman/list/ 3573B: https://www.open-mesh.org/projects/batman-adv/issues 3574C: ircs://irc.hackint.org/batadv 3575T: git https://git.open-mesh.org/linux-merge.git 3576F: Documentation/networking/batman-adv.rst 3577F: include/uapi/linux/batadv_packet.h 3578F: include/uapi/linux/batman_adv.h 3579F: net/batman-adv/ 3580 3581BAYCOM/HDLCDRV DRIVERS FOR AX.25 3582M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3583L: linux-hams@vger.kernel.org 3584S: Maintained 3585W: http://www.baycom.org/~tom/ham/ham.html 3586F: drivers/net/hamradio/baycom* 3587 3588BCACHE (BLOCK LAYER CACHE) 3589M: Coly Li <colyli@suse.de> 3590M: Kent Overstreet <kent.overstreet@gmail.com> 3591L: linux-bcache@vger.kernel.org 3592S: Maintained 3593W: http://bcache.evilpiepirate.org 3594C: irc://irc.oftc.net/bcache 3595F: drivers/md/bcache/ 3596 3597BDISP ST MEDIA DRIVER 3598M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3599L: linux-media@vger.kernel.org 3600S: Supported 3601W: https://linuxtv.org 3602T: git git://linuxtv.org/media_tree.git 3603F: drivers/media/platform/st/sti/bdisp 3604 3605BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3606M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3607L: netdev@vger.kernel.org 3608S: Maintained 3609F: drivers/net/ethernet/ec_bhf.c 3610 3611BEFS FILE SYSTEM 3612M: Luis de Bethencourt <luisbg@kernel.org> 3613M: Salah Triki <salah.triki@gmail.com> 3614S: Maintained 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3616F: Documentation/filesystems/befs.rst 3617F: fs/befs/ 3618 3619BFQ I/O SCHEDULER 3620M: Paolo Valente <paolo.valente@linaro.org> 3621M: Jens Axboe <axboe@kernel.dk> 3622L: linux-block@vger.kernel.org 3623S: Maintained 3624F: Documentation/block/bfq-iosched.rst 3625F: block/bfq-* 3626 3627BFS FILE SYSTEM 3628M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3629S: Maintained 3630F: Documentation/filesystems/bfs.rst 3631F: fs/bfs/ 3632F: include/uapi/linux/bfs_fs.h 3633 3634BITMAP API 3635M: Yury Norov <yury.norov@gmail.com> 3636R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3637R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3638S: Maintained 3639F: include/linux/bitmap.h 3640F: include/linux/cpumask.h 3641F: include/linux/find.h 3642F: include/linux/nodemask.h 3643F: lib/bitmap.c 3644F: lib/cpumask.c 3645F: lib/cpumask_kunit.c 3646F: lib/find_bit.c 3647F: lib/find_bit_benchmark.c 3648F: lib/test_bitmap.c 3649F: tools/include/linux/bitmap.h 3650F: tools/include/linux/find.h 3651F: tools/lib/bitmap.c 3652F: tools/lib/find_bit.c 3653 3654BLINKM RGB LED DRIVER 3655M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3656S: Maintained 3657F: drivers/leds/leds-blinkm.c 3658 3659BLOCK LAYER 3660M: Jens Axboe <axboe@kernel.dk> 3661L: linux-block@vger.kernel.org 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3664F: Documentation/ABI/stable/sysfs-block 3665F: Documentation/block/ 3666F: block/ 3667F: drivers/block/ 3668F: include/linux/bio.h 3669F: include/linux/blk* 3670F: kernel/trace/blktrace.c 3671F: lib/sbitmap.c 3672 3673BLOCK2MTD DRIVER 3674M: Joern Engel <joern@lazybastard.org> 3675L: linux-mtd@lists.infradead.org 3676S: Maintained 3677F: drivers/mtd/devices/block2mtd.c 3678 3679BLUETOOTH DRIVERS 3680M: Marcel Holtmann <marcel@holtmann.org> 3681M: Johan Hedberg <johan.hedberg@gmail.com> 3682M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3683L: linux-bluetooth@vger.kernel.org 3684S: Supported 3685W: http://www.bluez.org/ 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3687T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3688F: drivers/bluetooth/ 3689 3690BLUETOOTH SUBSYSTEM 3691M: Marcel Holtmann <marcel@holtmann.org> 3692M: Johan Hedberg <johan.hedberg@gmail.com> 3693M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3694L: linux-bluetooth@vger.kernel.org 3695S: Supported 3696W: http://www.bluez.org/ 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3698T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3699F: include/net/bluetooth/ 3700F: net/bluetooth/ 3701 3702BONDING DRIVER 3703M: Jay Vosburgh <j.vosburgh@gmail.com> 3704M: Veaceslav Falico <vfalico@gmail.com> 3705M: Andy Gospodarek <andy@greyhouse.net> 3706L: netdev@vger.kernel.org 3707S: Supported 3708W: http://sourceforge.net/projects/bonding/ 3709F: Documentation/networking/bonding.rst 3710F: drivers/net/bonding/ 3711F: include/net/bond* 3712F: include/uapi/linux/if_bonding.h 3713F: tools/testing/selftests/drivers/net/bonding/ 3714 3715BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3716M: Dan Robertson <dan@dlrobertson.com> 3717L: linux-iio@vger.kernel.org 3718S: Maintained 3719F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3720F: drivers/iio/accel/bma400* 3721 3722BPF [GENERAL] (Safe Dynamic Programs and Tools) 3723M: Alexei Starovoitov <ast@kernel.org> 3724M: Daniel Borkmann <daniel@iogearbox.net> 3725M: Andrii Nakryiko <andrii@kernel.org> 3726R: Martin KaFai Lau <martin.lau@linux.dev> 3727R: Song Liu <song@kernel.org> 3728R: Yonghong Song <yhs@fb.com> 3729R: John Fastabend <john.fastabend@gmail.com> 3730R: KP Singh <kpsingh@kernel.org> 3731R: Stanislav Fomichev <sdf@google.com> 3732R: Hao Luo <haoluo@google.com> 3733R: Jiri Olsa <jolsa@kernel.org> 3734L: bpf@vger.kernel.org 3735S: Supported 3736W: https://bpf.io/ 3737Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3739T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3740F: Documentation/bpf/ 3741F: Documentation/networking/filter.rst 3742F: Documentation/userspace-api/ebpf/ 3743F: arch/*/net/* 3744F: include/linux/bpf* 3745F: include/linux/btf* 3746F: include/linux/filter.h 3747F: include/trace/events/xdp.h 3748F: include/uapi/linux/bpf* 3749F: include/uapi/linux/btf* 3750F: include/uapi/linux/filter.h 3751F: kernel/bpf/ 3752F: kernel/trace/bpf_trace.c 3753F: lib/test_bpf.c 3754F: net/bpf/ 3755F: net/core/filter.c 3756F: net/sched/act_bpf.c 3757F: net/sched/cls_bpf.c 3758F: samples/bpf/ 3759F: scripts/bpf_doc.py 3760F: scripts/pahole-flags.sh 3761F: scripts/pahole-version.sh 3762F: tools/bpf/ 3763F: tools/lib/bpf/ 3764F: tools/testing/selftests/bpf/ 3765 3766BPF JIT for ARM 3767M: Shubham Bansal <illusionist.neo@gmail.com> 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770F: arch/arm/net/ 3771 3772BPF JIT for ARM64 3773M: Daniel Borkmann <daniel@iogearbox.net> 3774M: Alexei Starovoitov <ast@kernel.org> 3775M: Zi Shen Lim <zlim.lnx@gmail.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/arm64/net/ 3779 3780BPF JIT for MIPS (32-BIT AND 64-BIT) 3781M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3782M: Paul Burton <paulburton@kernel.org> 3783L: bpf@vger.kernel.org 3784S: Maintained 3785F: arch/mips/net/ 3786 3787BPF JIT for NFP NICs 3788M: Jakub Kicinski <kuba@kernel.org> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: drivers/net/ethernet/netronome/nfp/bpf/ 3792 3793BPF JIT for POWERPC (32-BIT AND 64-BIT) 3794M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3795M: Michael Ellerman <mpe@ellerman.id.au> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/powerpc/net/ 3799 3800BPF JIT for RISC-V (32-bit) 3801M: Luke Nelson <luke.r.nels@gmail.com> 3802M: Xi Wang <xi.wang@gmail.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: arch/riscv/net/ 3806X: arch/riscv/net/bpf_jit_comp64.c 3807 3808BPF JIT for RISC-V (64-bit) 3809M: Björn Töpel <bjorn@kernel.org> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: arch/riscv/net/ 3813X: arch/riscv/net/bpf_jit_comp32.c 3814 3815BPF JIT for S390 3816M: Ilya Leoshkevich <iii@linux.ibm.com> 3817M: Heiko Carstens <hca@linux.ibm.com> 3818M: Vasily Gorbik <gor@linux.ibm.com> 3819L: bpf@vger.kernel.org 3820S: Supported 3821F: arch/s390/net/ 3822X: arch/s390/net/pnet.c 3823 3824BPF JIT for SPARC (32-BIT AND 64-BIT) 3825M: David S. Miller <davem@davemloft.net> 3826L: bpf@vger.kernel.org 3827S: Odd Fixes 3828F: arch/sparc/net/ 3829 3830BPF JIT for X86 32-BIT 3831M: Wang YanQing <udknight@gmail.com> 3832L: bpf@vger.kernel.org 3833S: Odd Fixes 3834F: arch/x86/net/bpf_jit_comp32.c 3835 3836BPF JIT for X86 64-BIT 3837M: Alexei Starovoitov <ast@kernel.org> 3838M: Daniel Borkmann <daniel@iogearbox.net> 3839L: bpf@vger.kernel.org 3840S: Supported 3841F: arch/x86/net/ 3842X: arch/x86/net/bpf_jit_comp32.c 3843 3844BPF [CORE] 3845M: Alexei Starovoitov <ast@kernel.org> 3846M: Daniel Borkmann <daniel@iogearbox.net> 3847R: John Fastabend <john.fastabend@gmail.com> 3848L: bpf@vger.kernel.org 3849S: Maintained 3850F: kernel/bpf/verifier.c 3851F: kernel/bpf/tnum.c 3852F: kernel/bpf/core.c 3853F: kernel/bpf/syscall.c 3854F: kernel/bpf/dispatcher.c 3855F: kernel/bpf/trampoline.c 3856F: include/linux/bpf* 3857F: include/linux/filter.h 3858F: include/linux/tnum.h 3859 3860BPF [BTF] 3861M: Martin KaFai Lau <martin.lau@linux.dev> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: kernel/bpf/btf.c 3865F: include/linux/btf* 3866 3867BPF [TRACING] 3868M: Song Liu <song@kernel.org> 3869R: Jiri Olsa <jolsa@kernel.org> 3870L: bpf@vger.kernel.org 3871S: Maintained 3872F: kernel/trace/bpf_trace.c 3873F: kernel/bpf/stackmap.c 3874 3875BPF [NETWORKING] (tc BPF, sock_addr) 3876M: Martin KaFai Lau <martin.lau@linux.dev> 3877M: Daniel Borkmann <daniel@iogearbox.net> 3878R: John Fastabend <john.fastabend@gmail.com> 3879L: bpf@vger.kernel.org 3880L: netdev@vger.kernel.org 3881S: Maintained 3882F: net/core/filter.c 3883F: net/sched/act_bpf.c 3884F: net/sched/cls_bpf.c 3885 3886BPF [NETWORKING] (struct_ops, reuseport) 3887M: Martin KaFai Lau <martin.lau@linux.dev> 3888L: bpf@vger.kernel.org 3889L: netdev@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/bpf_struct* 3892 3893BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3894M: KP Singh <kpsingh@kernel.org> 3895R: Florent Revest <revest@chromium.org> 3896R: Brendan Jackman <jackmanb@chromium.org> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: Documentation/bpf/prog_lsm.rst 3900F: include/linux/bpf_lsm.h 3901F: kernel/bpf/bpf_lsm.c 3902F: security/bpf/ 3903 3904BPF [STORAGE & CGROUPS] 3905M: Martin KaFai Lau <martin.lau@linux.dev> 3906L: bpf@vger.kernel.org 3907S: Maintained 3908F: kernel/bpf/cgroup.c 3909F: kernel/bpf/*storage.c 3910F: kernel/bpf/bpf_lru* 3911 3912BPF [RINGBUF] 3913M: Andrii Nakryiko <andrii@kernel.org> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/ringbuf.c 3917 3918BPF [ITERATOR] 3919M: Yonghong Song <yhs@fb.com> 3920L: bpf@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/*iter.c 3923 3924BPF [L7 FRAMEWORK] (sockmap) 3925M: John Fastabend <john.fastabend@gmail.com> 3926M: Jakub Sitnicki <jakub@cloudflare.com> 3927L: netdev@vger.kernel.org 3928L: bpf@vger.kernel.org 3929S: Maintained 3930F: include/linux/skmsg.h 3931F: net/core/skmsg.c 3932F: net/core/sock_map.c 3933F: net/ipv4/tcp_bpf.c 3934F: net/ipv4/udp_bpf.c 3935F: net/unix/unix_bpf.c 3936 3937BPF [LIBRARY] (libbpf) 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: tools/lib/bpf/ 3942 3943BPF [TOOLING] (bpftool) 3944M: Quentin Monnet <quentin@isovalent.com> 3945L: bpf@vger.kernel.org 3946S: Maintained 3947F: kernel/bpf/disasm.* 3948F: tools/bpf/bpftool/ 3949 3950BPF [SELFTESTS] (Test Runners & Infrastructure) 3951M: Andrii Nakryiko <andrii@kernel.org> 3952R: Mykola Lysenko <mykolal@fb.com> 3953L: bpf@vger.kernel.org 3954S: Maintained 3955F: tools/testing/selftests/bpf/ 3956 3957BPF [MISC] 3958L: bpf@vger.kernel.org 3959S: Odd Fixes 3960K: (?:\b|_)bpf(?:\b|_) 3961 3962BROADCOM B44 10/100 ETHERNET DRIVER 3963M: Michael Chan <michael.chan@broadcom.com> 3964L: netdev@vger.kernel.org 3965S: Supported 3966F: drivers/net/ethernet/broadcom/b44.* 3967 3968BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3969M: Florian Fainelli <f.fainelli@gmail.com> 3970L: netdev@vger.kernel.org 3971L: openwrt-devel@lists.openwrt.org (subscribers-only) 3972S: Supported 3973F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3974F: drivers/net/dsa/b53/* 3975F: drivers/net/dsa/bcm_sf2* 3976F: include/linux/dsa/brcm.h 3977F: include/linux/platform_data/b53.h 3978 3979BROADCOM BCMBCA ARM ARCHITECTURE 3980M: William Zhang <william.zhang@broadcom.com> 3981M: Anand Gore <anand.gore@broadcom.com> 3982M: Kursad Oney <kursad.oney@broadcom.com> 3983M: Florian Fainelli <f.fainelli@gmail.com> 3984M: Rafał Miłecki <rafal@milecki.pl> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988T: git git://github.com/broadcom/stblinux.git 3989F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3990F: arch/arm64/boot/dts/broadcom/bcmbca/* 3991N: bcmbca 3992N: bcm[9]?47622 3993N: bcm[9]?4912 3994N: bcm[9]?63138 3995N: bcm[9]?63146 3996N: bcm[9]?63148 3997N: bcm[9]?63158 3998N: bcm[9]?63178 3999N: bcm[9]?6756 4000N: bcm[9]?6813 4001N: bcm[9]?6846 4002N: bcm[9]?6855 4003N: bcm[9]?6856 4004N: bcm[9]?6858 4005N: bcm[9]?6878 4006 4007BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4008M: Florian Fainelli <f.fainelli@gmail.com> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git git://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4015F: drivers/pci/controller/pcie-brcmstb.c 4016F: drivers/staging/vc04_services 4017N: bcm2711 4018N: bcm283* 4019N: raspberrypi 4020 4021BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4022M: Florian Fainelli <f.fainelli@gmail.com> 4023M: Ray Jui <rjui@broadcom.com> 4024M: Scott Branden <sbranden@broadcom.com> 4025R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4026S: Maintained 4027T: git git://github.com/broadcom/mach-bcm 4028F: arch/arm/mach-bcm/ 4029N: bcm281* 4030N: bcm113* 4031N: bcm216* 4032N: kona 4033 4034BROADCOM BCM47XX MIPS ARCHITECTURE 4035M: Hauke Mehrtens <hauke@hauke-m.de> 4036M: Rafał Miłecki <zajec5@gmail.com> 4037L: linux-mips@vger.kernel.org 4038S: Maintained 4039F: Documentation/devicetree/bindings/mips/brcm/ 4040F: arch/mips/bcm47xx/* 4041F: arch/mips/include/asm/mach-bcm47xx/* 4042 4043BROADCOM BCM4908 ETHERNET DRIVER 4044M: Rafał Miłecki <rafal@milecki.pl> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: netdev@vger.kernel.org 4047S: Maintained 4048F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4049F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4050F: drivers/net/ethernet/broadcom/unimac.h 4051 4052BROADCOM BCM4908 PINMUX DRIVER 4053M: Rafał Miłecki <rafal@milecki.pl> 4054R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4055L: linux-gpio@vger.kernel.org 4056S: Maintained 4057F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4058F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4059 4060BROADCOM BCM5301X ARM ARCHITECTURE 4061M: Florian Fainelli <f.fainelli@gmail.com> 4062M: Hauke Mehrtens <hauke@hauke-m.de> 4063M: Rafał Miłecki <zajec5@gmail.com> 4064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4066S: Maintained 4067F: arch/arm/boot/dts/bcm470* 4068F: arch/arm/boot/dts/bcm5301* 4069F: arch/arm/boot/dts/bcm953012* 4070F: arch/arm/mach-bcm/bcm_5301x.c 4071 4072BROADCOM BCM53573 ARM ARCHITECTURE 4073M: Florian Fainelli <f.fainelli@gmail.com> 4074M: Rafał Miłecki <rafal@milecki.pl> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4077S: Maintained 4078F: arch/arm/boot/dts/bcm47189* 4079F: arch/arm/boot/dts/bcm53573* 4080 4081BROADCOM BCM63XX/BCM33XX UDC DRIVER 4082M: Kevin Cernekee <cernekee@gmail.com> 4083L: linux-usb@vger.kernel.org 4084S: Maintained 4085F: drivers/usb/gadget/udc/bcm63xx_udc.* 4086 4087BROADCOM BCM7XXX ARM ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4091S: Maintained 4092T: git git://github.com/broadcom/stblinux.git 4093F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4094F: arch/arm/boot/dts/bcm7*.dts* 4095F: arch/arm/include/asm/hardware/cache-b15-rac.h 4096F: arch/arm/mach-bcm/*brcmstb* 4097F: arch/arm/mm/cache-b15-rac.c 4098F: drivers/bus/brcmstb_gisb.c 4099F: drivers/pci/controller/pcie-brcmstb.c 4100N: brcmstb 4101N: bcm7038 4102N: bcm7120 4103 4104BROADCOM BDC DRIVER 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git git://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Al Cooper <alcooperx@gmail.com> 4212R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4213L: linux-usb@vger.kernel.org 4214S: Maintained 4215F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4216F: drivers/usb/host/ehci-brcm.* 4217 4218BROADCOM BRCMSTB USB PIN MAP DRIVER 4219M: Al Cooper <alcooperx@gmail.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-usb@vger.kernel.org 4222S: Maintained 4223F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4224F: drivers/usb/misc/brcmstb-usb-pinmap.c 4225 4226BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4227M: Al Cooper <alcooperx@gmail.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-kernel@vger.kernel.org 4230S: Maintained 4231F: drivers/phy/broadcom/phy-brcm-usb* 4232 4233BROADCOM ETHERNET PHY DRIVERS 4234M: Florian Fainelli <f.fainelli@gmail.com> 4235R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4236L: netdev@vger.kernel.org 4237S: Supported 4238F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4239F: drivers/net/phy/bcm*.[ch] 4240F: drivers/net/phy/broadcom.c 4241F: include/linux/brcmphy.h 4242 4243BROADCOM GENET ETHERNET DRIVER 4244M: Doug Berger <opendmb@gmail.com> 4245M: Florian Fainelli <f.fainelli@gmail.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: netdev@vger.kernel.org 4248S: Supported 4249F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4250F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4251F: drivers/net/ethernet/broadcom/genet/ 4252F: drivers/net/ethernet/broadcom/unimac.h 4253F: drivers/net/mdio/mdio-bcm-unimac.c 4254F: include/linux/platform_data/bcmgenet.h 4255F: include/linux/platform_data/mdio-bcm-unimac.h 4256 4257BROADCOM IPROC ARM ARCHITECTURE 4258M: Ray Jui <rjui@broadcom.com> 4259M: Scott Branden <sbranden@broadcom.com> 4260R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4262S: Maintained 4263T: git git://github.com/broadcom/stblinux.git 4264F: arch/arm64/boot/dts/broadcom/northstar2/* 4265F: arch/arm64/boot/dts/broadcom/stingray/* 4266F: drivers/clk/bcm/clk-ns* 4267F: drivers/clk/bcm/clk-sr* 4268F: drivers/pinctrl/bcm/pinctrl-ns* 4269F: include/dt-bindings/clock/bcm-sr* 4270N: iproc 4271N: cygnus 4272N: bcm[-_]nsp 4273N: bcm9113* 4274N: bcm9583* 4275N: bcm9585* 4276N: bcm9586* 4277N: bcm988312 4278N: bcm113* 4279N: bcm583* 4280N: bcm585* 4281N: bcm586* 4282N: bcm88312 4283N: hr2 4284N: stingray 4285 4286BROADCOM IPROC GBIT ETHERNET DRIVER 4287M: Rafał Miłecki <rafal@milecki.pl> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4292F: drivers/net/ethernet/broadcom/bgmac* 4293F: drivers/net/ethernet/broadcom/unimac.h 4294 4295BROADCOM KONA GPIO DRIVER 4296M: Ray Jui <rjui@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298S: Supported 4299F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4300F: drivers/gpio/gpio-bcm-kona.c 4301 4302BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4303M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4304M: Kashyap Desai <kashyap.desai@broadcom.com> 4305M: Sumit Saxena <sumit.saxena@broadcom.com> 4306M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4307L: mpi3mr-linuxdrv.pdl@broadcom.com 4308L: linux-scsi@vger.kernel.org 4309S: Supported 4310W: https://www.broadcom.com/support/storage 4311F: drivers/scsi/mpi3mr/ 4312 4313BROADCOM NETXTREME-E ROCE DRIVER 4314M: Selvin Xavier <selvin.xavier@broadcom.com> 4315L: linux-rdma@vger.kernel.org 4316S: Supported 4317W: http://www.broadcom.com 4318F: drivers/infiniband/hw/bnxt_re/ 4319F: include/uapi/rdma/bnxt_re-abi.h 4320 4321BROADCOM NVRAM DRIVER 4322M: Rafał Miłecki <zajec5@gmail.com> 4323L: linux-mips@vger.kernel.org 4324S: Maintained 4325F: drivers/firmware/broadcom/* 4326 4327BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4328M: Rafał Miłecki <rafal@milecki.pl> 4329M: Florian Fainelli <f.fainelli@gmail.com> 4330R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4331L: linux-pm@vger.kernel.org 4332S: Maintained 4333T: git git://github.com/broadcom/stblinux.git 4334F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4335F: include/dt-bindings/soc/bcm-pmb.h 4336 4337BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4338M: Rafał Miłecki <zajec5@gmail.com> 4339L: linux-wireless@vger.kernel.org 4340S: Maintained 4341F: drivers/bcma/ 4342F: include/linux/bcma/ 4343 4344BROADCOM SPI DRIVER 4345M: Kamal Dasu <kdasu.kdev@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347S: Maintained 4348F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4349F: drivers/spi/spi-bcm-qspi.* 4350F: drivers/spi/spi-brcmstb-qspi.c 4351F: drivers/spi/spi-iproc-qspi.c 4352 4353BROADCOM STB AVS CPUFREQ DRIVER 4354M: Markus Mayer <mmayer@broadcom.com> 4355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4356L: linux-pm@vger.kernel.org 4357S: Maintained 4358F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4359F: drivers/cpufreq/brcmstb* 4360 4361BROADCOM STB AVS TMON DRIVER 4362M: Markus Mayer <mmayer@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364L: linux-pm@vger.kernel.org 4365S: Maintained 4366F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4367F: drivers/thermal/broadcom/brcmstb* 4368 4369BROADCOM STB DPFE DRIVER 4370M: Markus Mayer <mmayer@broadcom.com> 4371R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4373S: Maintained 4374F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4375F: drivers/memory/brcmstb_dpfe.c 4376 4377BROADCOM STB NAND FLASH DRIVER 4378M: Brian Norris <computersforpeace@gmail.com> 4379M: Kamal Dasu <kdasu.kdev@gmail.com> 4380R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4381L: linux-mtd@lists.infradead.org 4382S: Maintained 4383F: drivers/mtd/nand/raw/brcmnand/ 4384F: include/linux/platform_data/brcmnand.h 4385 4386BROADCOM STB PCIE DRIVER 4387M: Jim Quinlan <jim2101024@gmail.com> 4388M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4389M: Florian Fainelli <f.fainelli@gmail.com> 4390R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4391L: linux-pci@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4394F: drivers/pci/controller/pcie-brcmstb.c 4395 4396BROADCOM SYSTEMPORT ETHERNET DRIVER 4397M: Florian Fainelli <f.fainelli@gmail.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399L: netdev@vger.kernel.org 4400S: Supported 4401F: drivers/net/ethernet/broadcom/bcmsysport.* 4402F: drivers/net/ethernet/broadcom/unimac.h 4403F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4404 4405BROADCOM TG3 GIGABIT ETHERNET DRIVER 4406M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4407M: Prashant Sreedharan <prashant@broadcom.com> 4408M: Michael Chan <mchan@broadcom.com> 4409L: netdev@vger.kernel.org 4410S: Supported 4411F: drivers/net/ethernet/broadcom/tg3.* 4412 4413BROADCOM VK DRIVER 4414M: Scott Branden <scott.branden@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416S: Supported 4417F: drivers/misc/bcm-vk/ 4418F: include/uapi/linux/misc/bcm_vk.h 4419 4420BROCADE BFA FC SCSI DRIVER 4421M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4422M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4423L: linux-scsi@vger.kernel.org 4424S: Supported 4425F: drivers/scsi/bfa/ 4426 4427BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4428M: Rasesh Mody <rmody@marvell.com> 4429M: Sudarsana Kalluru <skalluru@marvell.com> 4430M: GR-Linux-NIC-Dev@marvell.com 4431L: netdev@vger.kernel.org 4432S: Supported 4433F: drivers/net/ethernet/brocade/bna/ 4434 4435BSG (block layer generic sg v4 driver) 4436M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4437L: linux-scsi@vger.kernel.org 4438S: Supported 4439F: block/bsg.c 4440F: include/linux/bsg.h 4441F: include/uapi/linux/bsg.h 4442 4443BT87X AUDIO DRIVER 4444M: Clemens Ladisch <clemens@ladisch.de> 4445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4446S: Maintained 4447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4448F: Documentation/sound/cards/bt87x.rst 4449F: sound/pci/bt87x.c 4450 4451BT8XXGPIO DRIVER 4452M: Michael Buesch <m@bues.ch> 4453S: Maintained 4454W: http://bu3sch.de/btgpio.php 4455F: drivers/gpio/gpio-bt8xx.c 4456 4457BTRFS FILE SYSTEM 4458M: Chris Mason <clm@fb.com> 4459M: Josef Bacik <josef@toxicpanda.com> 4460M: David Sterba <dsterba@suse.com> 4461L: linux-btrfs@vger.kernel.org 4462S: Maintained 4463W: https://btrfs.readthedocs.io 4464W: https://btrfs.wiki.kernel.org/ 4465Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4466C: irc://irc.libera.chat/btrfs 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4468F: Documentation/filesystems/btrfs.rst 4469F: fs/btrfs/ 4470F: include/linux/btrfs* 4471F: include/trace/events/btrfs.h 4472F: include/uapi/linux/btrfs* 4473 4474BTTV VIDEO4LINUX DRIVER 4475M: Mauro Carvalho Chehab <mchehab@kernel.org> 4476L: linux-media@vger.kernel.org 4477S: Odd fixes 4478W: https://linuxtv.org 4479T: git git://linuxtv.org/media_tree.git 4480F: Documentation/driver-api/media/drivers/bttv* 4481F: drivers/media/pci/bt8xx/bttv* 4482 4483BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4484M: Chanwoo Choi <cw00.choi@samsung.com> 4485L: linux-pm@vger.kernel.org 4486L: linux-samsung-soc@vger.kernel.org 4487S: Maintained 4488T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4489F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4490F: drivers/devfreq/exynos-bus.c 4491 4492BUSLOGIC SCSI DRIVER 4493M: Khalid Aziz <khalid@gonehiking.org> 4494L: linux-scsi@vger.kernel.org 4495S: Maintained 4496F: drivers/scsi/BusLogic.* 4497F: drivers/scsi/FlashPoint.* 4498 4499C-MEDIA CMI8788 DRIVER 4500M: Clemens Ladisch <clemens@ladisch.de> 4501L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4502S: Maintained 4503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4504F: sound/pci/oxygen/ 4505 4506C-SKY ARCHITECTURE 4507M: Guo Ren <guoren@kernel.org> 4508L: linux-csky@vger.kernel.org 4509S: Supported 4510T: git https://github.com/c-sky/csky-linux.git 4511F: Documentation/devicetree/bindings/csky/ 4512F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4513F: Documentation/devicetree/bindings/timer/csky,* 4514F: arch/csky/ 4515F: drivers/clocksource/timer-gx6605s.c 4516F: drivers/clocksource/timer-mp-csky.c 4517F: drivers/irqchip/irq-csky-* 4518N: csky 4519K: csky 4520 4521CA8210 IEEE-802.15.4 RADIO DRIVER 4522L: linux-wpan@vger.kernel.org 4523S: Orphan 4524W: https://github.com/Cascoda/ca8210-linux.git 4525F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4526F: drivers/net/ieee802154/ca8210.c 4527 4528CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4529M: Damien Le Moal <damien.lemoal@wdc.com> 4530L: linux-riscv@lists.infradead.org 4531L: linux-gpio@vger.kernel.org (pinctrl driver) 4532F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4533F: drivers/pinctrl/pinctrl-k210.c 4534 4535CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4536M: Damien Le Moal <damien.lemoal@wdc.com> 4537L: linux-kernel@vger.kernel.org 4538L: linux-riscv@lists.infradead.org 4539S: Maintained 4540F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4541F: drivers/reset/reset-k210.c 4542 4543CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4544M: Damien Le Moal <damien.lemoal@wdc.com> 4545L: linux-riscv@lists.infradead.org 4546S: Maintained 4547F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4548F: drivers/soc/canaan/ 4549F: include/soc/canaan/ 4550 4551CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4552M: David Howells <dhowells@redhat.com> 4553L: linux-cachefs@redhat.com (moderated for non-subscribers) 4554S: Supported 4555F: Documentation/filesystems/caching/cachefiles.rst 4556F: fs/cachefiles/ 4557 4558CADENCE MIPI-CSI2 BRIDGES 4559M: Maxime Ripard <mripard@kernel.org> 4560L: linux-media@vger.kernel.org 4561S: Maintained 4562F: Documentation/devicetree/bindings/media/cdns,*.txt 4563F: drivers/media/platform/cadence/cdns-csi2* 4564 4565CADENCE NAND DRIVER 4566L: linux-mtd@lists.infradead.org 4567S: Orphan 4568F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4569F: drivers/mtd/nand/raw/cadence-nand-controller.c 4570 4571CADENCE USB3 DRD IP DRIVER 4572M: Peter Chen <peter.chen@kernel.org> 4573M: Pawel Laszczak <pawell@cadence.com> 4574R: Roger Quadros <rogerq@kernel.org> 4575R: Aswath Govindraju <a-govindraju@ti.com> 4576L: linux-usb@vger.kernel.org 4577S: Maintained 4578T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4579F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4580F: drivers/usb/cdns3/ 4581X: drivers/usb/cdns3/cdnsp* 4582 4583CADENCE USBSSP DRD IP DRIVER 4584M: Pawel Laszczak <pawell@cadence.com> 4585L: linux-usb@vger.kernel.org 4586S: Maintained 4587T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4588F: drivers/usb/cdns3/ 4589X: drivers/usb/cdns3/cdns3* 4590 4591CADET FM/AM RADIO RECEIVER DRIVER 4592M: Hans Verkuil <hverkuil@xs4all.nl> 4593L: linux-media@vger.kernel.org 4594S: Maintained 4595W: https://linuxtv.org 4596T: git git://linuxtv.org/media_tree.git 4597F: drivers/media/radio/radio-cadet* 4598 4599CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4600L: linux-media@vger.kernel.org 4601S: Orphan 4602T: git git://linuxtv.org/media_tree.git 4603F: Documentation/admin-guide/media/cafe_ccic* 4604F: drivers/media/platform/marvell/ 4605 4606CAIF NETWORK LAYER 4607L: netdev@vger.kernel.org 4608S: Orphan 4609F: Documentation/networking/caif/ 4610F: drivers/net/caif/ 4611F: include/net/caif/ 4612F: include/uapi/linux/caif/ 4613F: net/caif/ 4614 4615CAKE QDISC 4616M: Toke Høiland-Jørgensen <toke@toke.dk> 4617L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4618S: Maintained 4619F: net/sched/sch_cake.c 4620 4621CAN NETWORK DRIVERS 4622M: Wolfgang Grandegger <wg@grandegger.com> 4623M: Marc Kleine-Budde <mkl@pengutronix.de> 4624L: linux-can@vger.kernel.org 4625S: Maintained 4626W: https://github.com/linux-can 4627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4629F: Documentation/devicetree/bindings/net/can/ 4630F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4631F: drivers/net/can/ 4632F: drivers/phy/phy-can-transceiver.c 4633F: include/linux/can/bittiming.h 4634F: include/linux/can/dev.h 4635F: include/linux/can/length.h 4636F: include/linux/can/platform/ 4637F: include/linux/can/rx-offload.h 4638F: include/uapi/linux/can/error.h 4639F: include/uapi/linux/can/netlink.h 4640F: include/uapi/linux/can/vxcan.h 4641 4642CAN NETWORK LAYER 4643M: Oliver Hartkopp <socketcan@hartkopp.net> 4644M: Marc Kleine-Budde <mkl@pengutronix.de> 4645L: linux-can@vger.kernel.org 4646S: Maintained 4647W: https://github.com/linux-can 4648T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4649T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4650F: Documentation/networking/can.rst 4651F: include/linux/can/can-ml.h 4652F: include/linux/can/core.h 4653F: include/linux/can/skb.h 4654F: include/net/netns/can.h 4655F: include/uapi/linux/can.h 4656F: include/uapi/linux/can/bcm.h 4657F: include/uapi/linux/can/gw.h 4658F: include/uapi/linux/can/isotp.h 4659F: include/uapi/linux/can/raw.h 4660F: net/can/ 4661 4662CAN-J1939 NETWORK LAYER 4663M: Robin van der Gracht <robin@protonic.nl> 4664M: Oleksij Rempel <o.rempel@pengutronix.de> 4665R: kernel@pengutronix.de 4666L: linux-can@vger.kernel.org 4667S: Maintained 4668F: Documentation/networking/j1939.rst 4669F: include/uapi/linux/can/j1939.h 4670F: net/can/j1939/ 4671 4672CAPABILITIES 4673M: Serge Hallyn <serge@hallyn.com> 4674L: linux-security-module@vger.kernel.org 4675S: Supported 4676F: include/linux/capability.h 4677F: include/uapi/linux/capability.h 4678F: kernel/capability.c 4679F: security/commoncap.c 4680 4681CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4682M: Kevin Tsai <ktsai@capellamicro.com> 4683S: Maintained 4684F: drivers/iio/light/cm* 4685 4686CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4687M: Christian Lamparter <chunkeey@googlemail.com> 4688L: linux-wireless@vger.kernel.org 4689S: Maintained 4690W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4691F: drivers/net/wireless/ath/carl9170/ 4692 4693CAVIUM I2C DRIVER 4694M: Robert Richter <rric@kernel.org> 4695S: Odd Fixes 4696W: http://www.marvell.com 4697F: drivers/i2c/busses/i2c-octeon* 4698F: drivers/i2c/busses/i2c-thunderx* 4699 4700CAVIUM LIQUIDIO NETWORK DRIVER 4701M: Derek Chickles <dchickles@marvell.com> 4702M: Satanand Burla <sburla@marvell.com> 4703M: Felix Manlunas <fmanlunas@marvell.com> 4704L: netdev@vger.kernel.org 4705S: Supported 4706W: http://www.marvell.com 4707F: drivers/net/ethernet/cavium/liquidio/ 4708 4709CAVIUM MMC DRIVER 4710M: Robert Richter <rric@kernel.org> 4711S: Odd Fixes 4712W: http://www.marvell.com 4713F: drivers/mmc/host/cavium* 4714 4715CAVIUM OCTEON-TX CRYPTO DRIVER 4716M: George Cherian <gcherian@marvell.com> 4717L: linux-crypto@vger.kernel.org 4718S: Supported 4719W: http://www.marvell.com 4720F: drivers/crypto/cavium/cpt/ 4721 4722CAVIUM THUNDERX2 ARM64 SOC 4723M: Robert Richter <rric@kernel.org> 4724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4725S: Odd Fixes 4726F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4727F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4728 4729CBS/ETF/TAPRIO QDISCS 4730M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4731S: Maintained 4732L: netdev@vger.kernel.org 4733F: net/sched/sch_cbs.c 4734F: net/sched/sch_etf.c 4735F: net/sched/sch_taprio.c 4736 4737CC2520 IEEE-802.15.4 RADIO DRIVER 4738M: Varka Bhadram <varkabhadram@gmail.com> 4739L: linux-wpan@vger.kernel.org 4740S: Maintained 4741F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4742F: drivers/net/ieee802154/cc2520.c 4743F: include/linux/spi/cc2520.h 4744 4745CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4746M: Gilad Ben-Yossef <gilad@benyossef.com> 4747L: linux-crypto@vger.kernel.org 4748S: Supported 4749W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4750F: drivers/crypto/ccree/ 4751 4752CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4753M: Hadar Gat <hadar.gat@arm.com> 4754L: linux-crypto@vger.kernel.org 4755S: Supported 4756F: drivers/char/hw_random/cctrng.c 4757F: drivers/char/hw_random/cctrng.h 4758F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4759W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4760 4761CEC FRAMEWORK 4762M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4763L: linux-media@vger.kernel.org 4764S: Supported 4765W: http://linuxtv.org 4766T: git git://linuxtv.org/media_tree.git 4767F: Documentation/ABI/testing/debugfs-cec-error-inj 4768F: Documentation/devicetree/bindings/media/cec.txt 4769F: Documentation/driver-api/media/cec-core.rst 4770F: Documentation/userspace-api/media/cec 4771F: drivers/media/cec/ 4772F: drivers/media/rc/keymaps/rc-cec.c 4773F: include/media/cec-notifier.h 4774F: include/media/cec.h 4775F: include/uapi/linux/cec-funcs.h 4776F: include/uapi/linux/cec.h 4777 4778CEC GPIO DRIVER 4779M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4780L: linux-media@vger.kernel.org 4781S: Supported 4782W: http://linuxtv.org 4783T: git git://linuxtv.org/media_tree.git 4784F: Documentation/devicetree/bindings/media/cec-gpio.txt 4785F: drivers/media/cec/platform/cec-gpio/ 4786 4787CELL BROADBAND ENGINE ARCHITECTURE 4788M: Arnd Bergmann <arnd@arndb.de> 4789L: linuxppc-dev@lists.ozlabs.org 4790S: Supported 4791W: http://www.ibm.com/developerworks/power/cell/ 4792F: arch/powerpc/include/asm/cell*.h 4793F: arch/powerpc/include/asm/spu*.h 4794F: arch/powerpc/include/uapi/asm/spu*.h 4795F: arch/powerpc/platforms/cell/ 4796 4797CELLWISE CW2015 BATTERY DRIVER 4798M: Tobias Schrammm <t.schramm@manjaro.org> 4799S: Maintained 4800F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4801F: drivers/power/supply/cw2015_battery.c 4802 4803CEPH COMMON CODE (LIBCEPH) 4804M: Ilya Dryomov <idryomov@gmail.com> 4805M: Xiubo Li <xiubli@redhat.com> 4806R: Jeff Layton <jlayton@kernel.org> 4807L: ceph-devel@vger.kernel.org 4808S: Supported 4809W: http://ceph.com/ 4810T: git git://github.com/ceph/ceph-client.git 4811F: include/linux/ceph/ 4812F: include/linux/crush/ 4813F: net/ceph/ 4814 4815CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4816M: Xiubo Li <xiubli@redhat.com> 4817M: Ilya Dryomov <idryomov@gmail.com> 4818R: Jeff Layton <jlayton@kernel.org> 4819L: ceph-devel@vger.kernel.org 4820S: Supported 4821W: http://ceph.com/ 4822T: git git://github.com/ceph/ceph-client.git 4823F: Documentation/filesystems/ceph.rst 4824F: fs/ceph/ 4825 4826CERTIFICATE HANDLING 4827M: David Howells <dhowells@redhat.com> 4828M: David Woodhouse <dwmw2@infradead.org> 4829L: keyrings@vger.kernel.org 4830S: Maintained 4831F: Documentation/admin-guide/module-signing.rst 4832F: certs/ 4833F: scripts/sign-file.c 4834F: tools/certs/ 4835 4836CFAG12864B LCD DRIVER 4837M: Miguel Ojeda <ojeda@kernel.org> 4838S: Maintained 4839F: drivers/auxdisplay/cfag12864b.c 4840F: include/linux/cfag12864b.h 4841 4842CFAG12864BFB LCD FRAMEBUFFER DRIVER 4843M: Miguel Ojeda <ojeda@kernel.org> 4844S: Maintained 4845F: drivers/auxdisplay/cfag12864bfb.c 4846F: include/linux/cfag12864b.h 4847 4848CHAR and MISC DRIVERS 4849M: Arnd Bergmann <arnd@arndb.de> 4850M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4851S: Supported 4852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4853F: drivers/char/ 4854F: drivers/misc/ 4855F: include/linux/miscdevice.h 4856X: drivers/char/agp/ 4857X: drivers/char/hw_random/ 4858X: drivers/char/ipmi/ 4859X: drivers/char/random.c 4860X: drivers/char/tpm/ 4861 4862CHECKPATCH 4863M: Andy Whitcroft <apw@canonical.com> 4864M: Joe Perches <joe@perches.com> 4865R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4866R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4867S: Maintained 4868F: scripts/checkpatch.pl 4869 4870CHECKPATCH DOCUMENTATION 4871M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4872M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4873R: Joe Perches <joe@perches.com> 4874S: Maintained 4875F: Documentation/dev-tools/checkpatch.rst 4876 4877CHINESE DOCUMENTATION 4878M: Alex Shi <alexs@kernel.org> 4879M: Yanteng Si <siyanteng@loongson.cn> 4880S: Maintained 4881F: Documentation/translations/zh_CN/ 4882 4883CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4884M: Peter Chen <peter.chen@kernel.org> 4885L: linux-usb@vger.kernel.org 4886S: Maintained 4887T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4888F: drivers/usb/chipidea/ 4889 4890CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4891M: Hans de Goede <hdegoede@redhat.com> 4892L: linux-input@vger.kernel.org 4893S: Maintained 4894F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4895F: drivers/input/touchscreen/chipone_icn8318.c 4896 4897CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4898M: Hans de Goede <hdegoede@redhat.com> 4899L: linux-input@vger.kernel.org 4900S: Maintained 4901F: drivers/input/touchscreen/chipone_icn8505.c 4902 4903CHROME HARDWARE PLATFORM SUPPORT 4904M: Benson Leung <bleung@chromium.org> 4905L: chrome-platform@lists.linux.dev 4906S: Maintained 4907T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4908F: drivers/platform/chrome/ 4909 4910CHROMEOS EC CODEC DRIVER 4911M: Cheng-Yi Chiang <cychiang@chromium.org> 4912M: Tzung-Bi Shih <tzungbi@google.com> 4913R: Guenter Roeck <groeck@chromium.org> 4914L: chrome-platform@lists.linux.dev 4915S: Maintained 4916F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4917F: sound/soc/codecs/cros_ec_codec.* 4918 4919CHROMEOS EC SUBDRIVERS 4920M: Benson Leung <bleung@chromium.org> 4921R: Guenter Roeck <groeck@chromium.org> 4922L: chrome-platform@lists.linux.dev 4923S: Maintained 4924F: drivers/power/supply/cros_usbpd-charger.c 4925N: cros_ec 4926N: cros-ec 4927 4928CHROMEOS EC USB TYPE-C DRIVER 4929M: Prashant Malani <pmalani@chromium.org> 4930L: chrome-platform@lists.linux.dev 4931S: Maintained 4932F: drivers/platform/chrome/cros_ec_typec.c 4933F: drivers/platform/chrome/cros_typec_switch.c 4934 4935CHROMEOS EC USB PD NOTIFY DRIVER 4936M: Prashant Malani <pmalani@chromium.org> 4937L: chrome-platform@lists.linux.dev 4938S: Maintained 4939F: drivers/platform/chrome/cros_usbpd_notify.c 4940F: include/linux/platform_data/cros_usbpd_notify.h 4941 4942CHRONTEL CH7322 CEC DRIVER 4943M: Joe Tessler <jrt@google.com> 4944L: linux-media@vger.kernel.org 4945S: Maintained 4946T: git git://linuxtv.org/media_tree.git 4947F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4948F: drivers/media/cec/i2c/ch7322.c 4949 4950CIRRUS LOGIC AUDIO CODEC DRIVERS 4951M: James Schulman <james.schulman@cirrus.com> 4952M: David Rhodes <david.rhodes@cirrus.com> 4953M: Lucas Tanure <tanureal@opensource.cirrus.com> 4954M: Richard Fitzgerald <rf@opensource.cirrus.com> 4955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4956L: patches@opensource.cirrus.com 4957S: Maintained 4958F: Documentation/devicetree/bindings/sound/cirrus,cs* 4959F: include/dt-bindings/sound/cs* 4960F: sound/pci/hda/cs* 4961F: sound/pci/hda/hda_cs_dsp_ctl.* 4962F: sound/soc/codecs/cs* 4963 4964CIRRUS LOGIC DSP FIRMWARE DRIVER 4965M: Simon Trimmer <simont@opensource.cirrus.com> 4966M: Charles Keepax <ckeepax@opensource.cirrus.com> 4967M: Richard Fitzgerald <rf@opensource.cirrus.com> 4968L: patches@opensource.cirrus.com 4969S: Supported 4970W: https://github.com/CirrusLogic/linux-drivers/wiki 4971T: git https://github.com/CirrusLogic/linux-drivers.git 4972F: drivers/firmware/cirrus/* 4973F: include/linux/firmware/cirrus/* 4974 4975CIRRUS LOGIC EP93XX ETHERNET DRIVER 4976M: Hartley Sweeten <hsweeten@visionengravers.com> 4977L: netdev@vger.kernel.org 4978S: Maintained 4979F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4980 4981CIRRUS LOGIC LOCHNAGAR DRIVER 4982M: Charles Keepax <ckeepax@opensource.cirrus.com> 4983M: Richard Fitzgerald <rf@opensource.cirrus.com> 4984L: patches@opensource.cirrus.com 4985S: Supported 4986F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4987F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4988F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4991F: Documentation/hwmon/lochnagar.rst 4992F: drivers/clk/clk-lochnagar.c 4993F: drivers/hwmon/lochnagar-hwmon.c 4994F: drivers/mfd/lochnagar-i2c.c 4995F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4996F: drivers/regulator/lochnagar-regulator.c 4997F: include/dt-bindings/clock/lochnagar.h 4998F: include/dt-bindings/pinctrl/lochnagar.h 4999F: include/linux/mfd/lochnagar* 5000F: sound/soc/codecs/lochnagar-sc.c 5001 5002CIRRUS LOGIC MADERA CODEC DRIVERS 5003M: Charles Keepax <ckeepax@opensource.cirrus.com> 5004M: Richard Fitzgerald <rf@opensource.cirrus.com> 5005L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5006L: patches@opensource.cirrus.com 5007S: Supported 5008W: https://github.com/CirrusLogic/linux-drivers/wiki 5009T: git https://github.com/CirrusLogic/linux-drivers.git 5010F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5011F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5012F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5013F: drivers/gpio/gpio-madera* 5014F: drivers/irqchip/irq-madera* 5015F: drivers/mfd/cs47l* 5016F: drivers/mfd/madera* 5017F: drivers/pinctrl/cirrus/* 5018F: include/dt-bindings/sound/madera* 5019F: include/linux/irqchip/irq-madera* 5020F: include/linux/mfd/madera/* 5021F: include/sound/madera* 5022F: sound/soc/codecs/cs47l* 5023F: sound/soc/codecs/madera* 5024 5025CISCO FCOE HBA DRIVER 5026M: Satish Kharat <satishkh@cisco.com> 5027M: Sesidhar Baddela <sebaddel@cisco.com> 5028M: Karan Tilak Kumar <kartilak@cisco.com> 5029L: linux-scsi@vger.kernel.org 5030S: Supported 5031F: drivers/scsi/fnic/ 5032 5033CISCO SCSI HBA DRIVER 5034M: Karan Tilak Kumar <kartilak@cisco.com> 5035M: Sesidhar Baddela <sebaddel@cisco.com> 5036L: linux-scsi@vger.kernel.org 5037S: Supported 5038F: drivers/scsi/snic/ 5039 5040CISCO VIC ETHERNET NIC DRIVER 5041M: Christian Benvenuti <benve@cisco.com> 5042M: Govindarajulu Varadarajan <_govind@gmx.com> 5043S: Supported 5044F: drivers/net/ethernet/cisco/enic/ 5045 5046CISCO VIC LOW LATENCY NIC DRIVER 5047M: Christian Benvenuti <benve@cisco.com> 5048M: Nelson Escobar <neescoba@cisco.com> 5049S: Supported 5050F: drivers/infiniband/hw/usnic/ 5051 5052CLANG-FORMAT FILE 5053M: Miguel Ojeda <ojeda@kernel.org> 5054S: Maintained 5055F: .clang-format 5056 5057CLANG/LLVM BUILD SUPPORT 5058M: Nathan Chancellor <nathan@kernel.org> 5059M: Nick Desaulniers <ndesaulniers@google.com> 5060R: Tom Rix <trix@redhat.com> 5061L: llvm@lists.linux.dev 5062S: Supported 5063W: https://clangbuiltlinux.github.io/ 5064B: https://github.com/ClangBuiltLinux/linux/issues 5065C: irc://irc.libera.chat/clangbuiltlinux 5066F: Documentation/kbuild/llvm.rst 5067F: include/linux/compiler-clang.h 5068F: scripts/Makefile.clang 5069F: scripts/clang-tools/ 5070K: \b(?i:clang|llvm)\b 5071 5072CLANG CONTROL FLOW INTEGRITY SUPPORT 5073M: Sami Tolvanen <samitolvanen@google.com> 5074M: Kees Cook <keescook@chromium.org> 5075R: Nathan Chancellor <nathan@kernel.org> 5076R: Nick Desaulniers <ndesaulniers@google.com> 5077L: llvm@lists.linux.dev 5078S: Supported 5079B: https://github.com/ClangBuiltLinux/linux/issues 5080T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5081F: include/linux/cfi.h 5082F: kernel/cfi.c 5083 5084CLK API 5085M: Russell King <linux@armlinux.org.uk> 5086L: linux-clk@vger.kernel.org 5087S: Maintained 5088F: include/linux/clk.h 5089 5090CLOCKSOURCE, CLOCKEVENT DRIVERS 5091M: Daniel Lezcano <daniel.lezcano@linaro.org> 5092M: Thomas Gleixner <tglx@linutronix.de> 5093L: linux-kernel@vger.kernel.org 5094S: Supported 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5096F: Documentation/devicetree/bindings/timer/ 5097F: drivers/clocksource/ 5098 5099CMPC ACPI DRIVER 5100M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5101M: Daniel Oliveira Nascimento <don@syst.com.br> 5102L: platform-driver-x86@vger.kernel.org 5103S: Supported 5104F: drivers/platform/x86/classmate-laptop.c 5105 5106COBALT MEDIA DRIVER 5107M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5108L: linux-media@vger.kernel.org 5109S: Supported 5110W: https://linuxtv.org 5111T: git git://linuxtv.org/media_tree.git 5112F: drivers/media/pci/cobalt/ 5113 5114COCCINELLE/Semantic Patches (SmPL) 5115M: Julia Lawall <Julia.Lawall@inria.fr> 5116M: Nicolas Palix <nicolas.palix@imag.fr> 5117L: cocci@inria.fr (moderated for non-subscribers) 5118S: Supported 5119W: https://coccinelle.gitlabpages.inria.fr/website/ 5120T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5121F: Documentation/dev-tools/coccinelle.rst 5122F: scripts/coccicheck 5123F: scripts/coccinelle/ 5124 5125CODA FILE SYSTEM 5126M: Jan Harkes <jaharkes@cs.cmu.edu> 5127M: coda@cs.cmu.edu 5128L: codalist@coda.cs.cmu.edu 5129S: Maintained 5130W: http://www.coda.cs.cmu.edu/ 5131F: Documentation/filesystems/coda.rst 5132F: fs/coda/ 5133F: include/linux/coda*.h 5134F: include/uapi/linux/coda*.h 5135 5136CODA V4L2 MEM2MEM DRIVER 5137M: Philipp Zabel <p.zabel@pengutronix.de> 5138L: linux-media@vger.kernel.org 5139S: Maintained 5140F: Documentation/devicetree/bindings/media/coda.yaml 5141F: drivers/media/platform/chips-media/ 5142 5143CODE OF CONDUCT 5144M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5145S: Supported 5146F: Documentation/process/code-of-conduct-interpretation.rst 5147F: Documentation/process/code-of-conduct.rst 5148 5149COMEDI DRIVERS 5150M: Ian Abbott <abbotti@mev.co.uk> 5151M: H Hartley Sweeten <hsweeten@visionengravers.com> 5152S: Odd Fixes 5153F: drivers/comedi/ 5154F: include/linux/comedi/ 5155F: include/uapi/linux/comedi.h 5156 5157COMMON CLK FRAMEWORK 5158M: Michael Turquette <mturquette@baylibre.com> 5159M: Stephen Boyd <sboyd@kernel.org> 5160L: linux-clk@vger.kernel.org 5161S: Maintained 5162Q: http://patchwork.kernel.org/project/linux-clk/list/ 5163T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5164F: Documentation/devicetree/bindings/clock/ 5165F: drivers/clk/ 5166F: include/dt-bindings/clock/ 5167F: include/linux/clk-pr* 5168F: include/linux/clk/ 5169F: include/linux/of_clk.h 5170X: drivers/clk/clkdev.c 5171 5172COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5173M: Steve French <sfrench@samba.org> 5174R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5175R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5176R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5177R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5178L: linux-cifs@vger.kernel.org 5179L: samba-technical@lists.samba.org (moderated for non-subscribers) 5180S: Supported 5181W: https://wiki.samba.org/index.php/LinuxCIFS 5182T: git git://git.samba.org/sfrench/cifs-2.6.git 5183F: Documentation/admin-guide/cifs/ 5184F: fs/cifs/ 5185F: fs/smbfs_common/ 5186F: include/uapi/linux/cifs 5187 5188COMPACTPCI HOTPLUG CORE 5189M: Scott Murray <scott@spiteful.org> 5190L: linux-pci@vger.kernel.org 5191S: Maintained 5192F: drivers/pci/hotplug/cpci_hotplug* 5193 5194COMPACTPCI HOTPLUG GENERIC DRIVER 5195M: Scott Murray <scott@spiteful.org> 5196L: linux-pci@vger.kernel.org 5197S: Maintained 5198F: drivers/pci/hotplug/cpcihp_generic.c 5199 5200COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5201M: Scott Murray <scott@spiteful.org> 5202L: linux-pci@vger.kernel.org 5203S: Maintained 5204F: drivers/pci/hotplug/cpcihp_zt5550.* 5205 5206COMPAL LAPTOP SUPPORT 5207M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5208L: platform-driver-x86@vger.kernel.org 5209S: Maintained 5210F: drivers/platform/x86/compal-laptop.c 5211 5212COMPILER ATTRIBUTES 5213M: Miguel Ojeda <ojeda@kernel.org> 5214R: Nick Desaulniers <ndesaulniers@google.com> 5215S: Maintained 5216F: include/linux/compiler_attributes.h 5217 5218COMPUTE EXPRESS LINK (CXL) 5219M: Alison Schofield <alison.schofield@intel.com> 5220M: Vishal Verma <vishal.l.verma@intel.com> 5221M: Ira Weiny <ira.weiny@intel.com> 5222M: Ben Widawsky <bwidawsk@kernel.org> 5223M: Dan Williams <dan.j.williams@intel.com> 5224L: linux-cxl@vger.kernel.org 5225S: Maintained 5226F: drivers/cxl/ 5227F: include/uapi/linux/cxl_mem.h 5228 5229CONEXANT ACCESSRUNNER USB DRIVER 5230L: accessrunner-general@lists.sourceforge.net 5231S: Orphan 5232W: http://accessrunner.sourceforge.net/ 5233F: drivers/usb/atm/cxacru.c 5234 5235CONFIGFS 5236M: Joel Becker <jlbec@evilplan.org> 5237M: Christoph Hellwig <hch@lst.de> 5238S: Supported 5239T: git git://git.infradead.org/users/hch/configfs.git 5240F: fs/configfs/ 5241F: include/linux/configfs.h 5242F: samples/configfs/ 5243 5244CONSOLE SUBSYSTEM 5245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5246S: Supported 5247F: drivers/video/console/ 5248F: include/linux/console* 5249 5250CONTEXT TRACKING 5251M: Frederic Weisbecker <frederic@kernel.org> 5252M: "Paul E. McKenney" <paulmck@kernel.org> 5253S: Maintained 5254F: kernel/context_tracking.c 5255F: include/linux/context_tracking* 5256 5257CONTROL GROUP (CGROUP) 5258M: Tejun Heo <tj@kernel.org> 5259M: Zefan Li <lizefan.x@bytedance.com> 5260M: Johannes Weiner <hannes@cmpxchg.org> 5261L: cgroups@vger.kernel.org 5262S: Maintained 5263T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5264F: Documentation/admin-guide/cgroup-v1/ 5265F: Documentation/admin-guide/cgroup-v2.rst 5266F: include/linux/cgroup* 5267F: kernel/cgroup/ 5268F: tools/testing/selftests/cgroup/ 5269 5270CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5271M: Tejun Heo <tj@kernel.org> 5272M: Josef Bacik <josef@toxicpanda.com> 5273M: Jens Axboe <axboe@kernel.dk> 5274L: cgroups@vger.kernel.org 5275L: linux-block@vger.kernel.org 5276T: git git://git.kernel.dk/linux-block 5277F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5278F: block/bfq-cgroup.c 5279F: block/blk-cgroup.c 5280F: block/blk-iocost.c 5281F: block/blk-iolatency.c 5282F: block/blk-throttle.c 5283F: include/linux/blk-cgroup.h 5284 5285CONTROL GROUP - CPUSET 5286M: Waiman Long <longman@redhat.com> 5287M: Zefan Li <lizefan.x@bytedance.com> 5288L: cgroups@vger.kernel.org 5289S: Maintained 5290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5291F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5292F: include/linux/cpuset.h 5293F: kernel/cgroup/cpuset.c 5294 5295CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5296M: Johannes Weiner <hannes@cmpxchg.org> 5297M: Michal Hocko <mhocko@kernel.org> 5298M: Roman Gushchin <roman.gushchin@linux.dev> 5299M: Shakeel Butt <shakeelb@google.com> 5300R: Muchun Song <songmuchun@bytedance.com> 5301L: cgroups@vger.kernel.org 5302L: linux-mm@kvack.org 5303S: Maintained 5304F: mm/memcontrol.c 5305F: mm/swap_cgroup.c 5306F: tools/testing/selftests/cgroup/memcg_protection.m 5307F: tools/testing/selftests/cgroup/test_kmem.c 5308F: tools/testing/selftests/cgroup/test_memcontrol.c 5309 5310CORETEMP HARDWARE MONITORING DRIVER 5311M: Fenghua Yu <fenghua.yu@intel.com> 5312L: linux-hwmon@vger.kernel.org 5313S: Maintained 5314F: Documentation/hwmon/coretemp.rst 5315F: drivers/hwmon/coretemp.c 5316 5317CORSAIR-CPRO HARDWARE MONITOR DRIVER 5318M: Marius Zachmann <mail@mariuszachmann.de> 5319L: linux-hwmon@vger.kernel.org 5320S: Maintained 5321F: drivers/hwmon/corsair-cpro.c 5322 5323CORSAIR-PSU HARDWARE MONITOR DRIVER 5324M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5325L: linux-hwmon@vger.kernel.org 5326S: Maintained 5327F: Documentation/hwmon/corsair-psu.rst 5328F: drivers/hwmon/corsair-psu.c 5329 5330COUNTER SUBSYSTEM 5331M: William Breathitt Gray <william.gray@linaro.org> 5332L: linux-iio@vger.kernel.org 5333S: Maintained 5334T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5335F: Documentation/ABI/testing/sysfs-bus-counter 5336F: Documentation/driver-api/generic-counter.rst 5337F: drivers/counter/ 5338F: include/linux/counter.h 5339F: include/uapi/linux/counter.h 5340F: tools/counter/ 5341 5342CP2615 I2C DRIVER 5343M: Bence Csókás <bence98@sch.bme.hu> 5344S: Maintained 5345F: drivers/i2c/busses/i2c-cp2615.c 5346 5347CPMAC ETHERNET DRIVER 5348M: Florian Fainelli <f.fainelli@gmail.com> 5349L: netdev@vger.kernel.org 5350S: Maintained 5351F: drivers/net/ethernet/ti/cpmac.c 5352 5353CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5354M: Viresh Kumar <viresh.kumar@linaro.org> 5355M: Sudeep Holla <sudeep.holla@arm.com> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5359F: drivers/cpufreq/vexpress-spc-cpufreq.c 5360 5361CPU FREQUENCY SCALING FRAMEWORK 5362M: "Rafael J. Wysocki" <rafael@kernel.org> 5363M: Viresh Kumar <viresh.kumar@linaro.org> 5364L: linux-pm@vger.kernel.org 5365S: Maintained 5366B: https://bugzilla.kernel.org 5367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5368T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5369F: Documentation/admin-guide/pm/cpufreq.rst 5370F: Documentation/admin-guide/pm/intel_pstate.rst 5371F: Documentation/cpu-freq/ 5372F: Documentation/devicetree/bindings/cpufreq/ 5373F: drivers/cpufreq/ 5374F: include/linux/cpufreq.h 5375F: include/linux/sched/cpufreq.h 5376F: kernel/sched/cpufreq*.c 5377F: tools/testing/selftests/cpufreq/ 5378 5379CPU IDLE TIME MANAGEMENT FRAMEWORK 5380M: "Rafael J. Wysocki" <rafael@kernel.org> 5381M: Daniel Lezcano <daniel.lezcano@linaro.org> 5382L: linux-pm@vger.kernel.org 5383S: Maintained 5384B: https://bugzilla.kernel.org 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5386F: Documentation/admin-guide/pm/cpuidle.rst 5387F: Documentation/driver-api/pm/cpuidle.rst 5388F: drivers/cpuidle/ 5389F: include/linux/cpuidle.h 5390 5391CPU POWER MONITORING SUBSYSTEM 5392M: Thomas Renninger <trenn@suse.com> 5393M: Shuah Khan <shuah@kernel.org> 5394M: Shuah Khan <skhan@linuxfoundation.org> 5395L: linux-pm@vger.kernel.org 5396S: Maintained 5397F: tools/power/cpupower/ 5398 5399CPUID/MSR DRIVER 5400M: "H. Peter Anvin" <hpa@zytor.com> 5401S: Maintained 5402F: arch/x86/kernel/cpuid.c 5403F: arch/x86/kernel/msr.c 5404 5405CPUIDLE DRIVER - ARM BIG LITTLE 5406M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5407M: Daniel Lezcano <daniel.lezcano@linaro.org> 5408L: linux-pm@vger.kernel.org 5409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5410S: Maintained 5411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5412F: drivers/cpuidle/cpuidle-big_little.c 5413 5414CPUIDLE DRIVER - ARM EXYNOS 5415M: Daniel Lezcano <daniel.lezcano@linaro.org> 5416R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5417M: Kukjin Kim <kgene@kernel.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-samsung-soc@vger.kernel.org 5420S: Supported 5421F: arch/arm/mach-exynos/pm.c 5422F: drivers/cpuidle/cpuidle-exynos.c 5423F: include/linux/platform_data/cpuidle-exynos.h 5424 5425CPUIDLE DRIVER - ARM PSCI 5426M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5427M: Sudeep Holla <sudeep.holla@arm.com> 5428L: linux-pm@vger.kernel.org 5429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5430S: Supported 5431F: drivers/cpuidle/cpuidle-psci.c 5432 5433CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5434M: Ulf Hansson <ulf.hansson@linaro.org> 5435L: linux-pm@vger.kernel.org 5436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5437S: Supported 5438F: drivers/cpuidle/cpuidle-psci.h 5439F: drivers/cpuidle/cpuidle-psci-domain.c 5440 5441CPUIDLE DRIVER - DT IDLE PM DOMAIN 5442M: Ulf Hansson <ulf.hansson@linaro.org> 5443L: linux-pm@vger.kernel.org 5444S: Supported 5445F: drivers/cpuidle/dt_idle_genpd.c 5446F: drivers/cpuidle/dt_idle_genpd.h 5447 5448CPUIDLE DRIVER - RISC-V SBI 5449M: Anup Patel <anup@brainfault.org> 5450L: linux-pm@vger.kernel.org 5451L: linux-riscv@lists.infradead.org 5452S: Maintained 5453F: drivers/cpuidle/cpuidle-riscv-sbi.c 5454 5455CRAMFS FILESYSTEM 5456M: Nicolas Pitre <nico@fluxnic.net> 5457S: Maintained 5458F: Documentation/filesystems/cramfs.rst 5459F: fs/cramfs/ 5460 5461CREATIVE SB0540 5462M: Bastien Nocera <hadess@hadess.net> 5463L: linux-input@vger.kernel.org 5464S: Maintained 5465F: drivers/hid/hid-creative-sb0540.c 5466 5467CRYPTO API 5468M: Herbert Xu <herbert@gondor.apana.org.au> 5469M: "David S. Miller" <davem@davemloft.net> 5470L: linux-crypto@vger.kernel.org 5471S: Maintained 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5473T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5474F: Documentation/crypto/ 5475F: Documentation/devicetree/bindings/crypto/ 5476F: arch/*/crypto/ 5477F: crypto/ 5478F: drivers/crypto/ 5479F: include/crypto/ 5480F: include/linux/crypto* 5481F: lib/crypto/ 5482 5483CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5484M: Neil Horman <nhorman@tuxdriver.com> 5485L: linux-crypto@vger.kernel.org 5486S: Maintained 5487F: crypto/ansi_cprng.c 5488F: crypto/rng.c 5489 5490CS3308 MEDIA DRIVER 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Odd Fixes 5494W: http://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/i2c/cs3308.c 5497 5498CS5535 Audio ALSA driver 5499M: Jaya Kumar <jayakumar.alsa@gmail.com> 5500S: Maintained 5501F: sound/pci/cs5535audio/ 5502 5503CSI DRIVERS FOR ALLWINNER V3s 5504M: Yong Deng <yong.deng@magewell.com> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507T: git git://linuxtv.org/media_tree.git 5508F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5509F: drivers/media/platform/sunxi/sun6i-csi/ 5510 5511CTU CAN FD DRIVER 5512M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5513M: Ondrej Ille <ondrej.ille@gmail.com> 5514L: linux-can@vger.kernel.org 5515S: Maintained 5516F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5517F: drivers/net/can/ctucanfd/ 5518 5519CW1200 WLAN driver 5520M: Solomon Peachy <pizza@shaftnet.org> 5521S: Maintained 5522F: drivers/net/wireless/st/cw1200/ 5523 5524CX18 VIDEO4LINUX DRIVER 5525M: Andy Walls <awalls@md.metrocast.net> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528W: https://linuxtv.org 5529T: git git://linuxtv.org/media_tree.git 5530F: drivers/media/pci/cx18/ 5531F: include/uapi/linux/ivtv* 5532 5533CX2341X MPEG ENCODER HELPER MODULE 5534M: Hans Verkuil <hverkuil@xs4all.nl> 5535L: linux-media@vger.kernel.org 5536S: Maintained 5537W: https://linuxtv.org 5538T: git git://linuxtv.org/media_tree.git 5539F: drivers/media/common/cx2341x* 5540F: include/media/drv-intf/cx2341x.h 5541 5542CX24120 MEDIA DRIVER 5543M: Jemma Denson <jdenson@gmail.com> 5544M: Patrick Boettcher <patrick.boettcher@posteo.de> 5545L: linux-media@vger.kernel.org 5546S: Maintained 5547W: https://linuxtv.org 5548Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5549F: drivers/media/dvb-frontends/cx24120* 5550 5551CX88 VIDEO4LINUX DRIVER 5552M: Mauro Carvalho Chehab <mchehab@kernel.org> 5553L: linux-media@vger.kernel.org 5554S: Odd fixes 5555W: https://linuxtv.org 5556T: git git://linuxtv.org/media_tree.git 5557F: Documentation/driver-api/media/drivers/cx88* 5558F: drivers/media/pci/cx88/ 5559 5560CXD2820R MEDIA DRIVER 5561M: Antti Palosaari <crope@iki.fi> 5562L: linux-media@vger.kernel.org 5563S: Maintained 5564W: https://linuxtv.org 5565W: http://palosaari.fi/linux/ 5566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5567T: git git://linuxtv.org/anttip/media_tree.git 5568F: drivers/media/dvb-frontends/cxd2820r* 5569 5570CXGB3 ETHERNET DRIVER (CXGB3) 5571M: Raju Rangoju <rajur@chelsio.com> 5572L: netdev@vger.kernel.org 5573S: Supported 5574W: http://www.chelsio.com 5575F: drivers/net/ethernet/chelsio/cxgb3/ 5576 5577CXGB3 ISCSI DRIVER (CXGB3I) 5578M: Varun Prakash <varun@chelsio.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/scsi/cxgbi/cxgb3i 5583 5584CXGB4 CRYPTO DRIVER (chcr) 5585M: Ayush Sawal <ayush.sawal@chelsio.com> 5586M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5587M: Rohit Maheshwari <rohitm@chelsio.com> 5588L: linux-crypto@vger.kernel.org 5589S: Supported 5590W: http://www.chelsio.com 5591F: drivers/crypto/chelsio 5592 5593CXGB4 INLINE CRYPTO DRIVER 5594M: Ayush Sawal <ayush.sawal@chelsio.com> 5595M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5596M: Rohit Maheshwari <rohitm@chelsio.com> 5597L: netdev@vger.kernel.org 5598S: Supported 5599W: http://www.chelsio.com 5600F: drivers/net/ethernet/chelsio/inline_crypto/ 5601 5602CXGB4 ETHERNET DRIVER (CXGB4) 5603M: Raju Rangoju <rajur@chelsio.com> 5604L: netdev@vger.kernel.org 5605S: Supported 5606W: http://www.chelsio.com 5607F: drivers/net/ethernet/chelsio/cxgb4/ 5608 5609CXGB4 ISCSI DRIVER (CXGB4I) 5610M: Varun Prakash <varun@chelsio.com> 5611L: linux-scsi@vger.kernel.org 5612S: Supported 5613W: http://www.chelsio.com 5614F: drivers/scsi/cxgbi/cxgb4i 5615 5616CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5617M: Potnuri Bharat Teja <bharat@chelsio.com> 5618L: linux-rdma@vger.kernel.org 5619S: Supported 5620W: http://www.openfabrics.org 5621F: drivers/infiniband/hw/cxgb4/ 5622F: include/uapi/rdma/cxgb4-abi.h 5623 5624CXGB4VF ETHERNET DRIVER (CXGB4VF) 5625M: Raju Rangoju <rajur@chelsio.com> 5626L: netdev@vger.kernel.org 5627S: Supported 5628W: http://www.chelsio.com 5629F: drivers/net/ethernet/chelsio/cxgb4vf/ 5630 5631CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5632M: Frederic Barrat <fbarrat@linux.ibm.com> 5633M: Andrew Donnellan <ajd@linux.ibm.com> 5634L: linuxppc-dev@lists.ozlabs.org 5635S: Supported 5636F: Documentation/ABI/testing/sysfs-class-cxl 5637F: Documentation/powerpc/cxl.rst 5638F: arch/powerpc/platforms/powernv/pci-cxl.c 5639F: drivers/misc/cxl/ 5640F: include/misc/cxl* 5641F: include/uapi/misc/cxl.h 5642 5643CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5644M: Manoj N. Kumar <manoj@linux.ibm.com> 5645M: Matthew R. Ochs <mrochs@linux.ibm.com> 5646M: Uma Krishnan <ukrishn@linux.ibm.com> 5647L: linux-scsi@vger.kernel.org 5648S: Supported 5649F: Documentation/powerpc/cxlflash.rst 5650F: drivers/scsi/cxlflash/ 5651F: include/uapi/scsi/cxlflash_ioctl.h 5652 5653CYBERPRO FB DRIVER 5654M: Russell King <linux@armlinux.org.uk> 5655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5656S: Maintained 5657W: http://www.armlinux.org.uk/ 5658F: drivers/video/fbdev/cyber2000fb.* 5659 5660CYCLADES PC300 DRIVER 5661S: Orphan 5662F: drivers/net/wan/pc300* 5663 5664CYPRESS_FIRMWARE MEDIA DRIVER 5665M: Antti Palosaari <crope@iki.fi> 5666L: linux-media@vger.kernel.org 5667S: Maintained 5668W: https://linuxtv.org 5669W: http://palosaari.fi/linux/ 5670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5671T: git git://linuxtv.org/anttip/media_tree.git 5672F: drivers/media/common/cypress_firmware* 5673 5674CYPRESS CY8C95X0 PINCTRL DRIVER 5675M: Patrick Rudolph <patrick.rudolph@9elements.com> 5676L: linux-gpio@vger.kernel.org 5677S: Maintained 5678F: drivers/pinctrl/pinctrl-cy8c95x0.c 5679 5680CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5681M: Linus Walleij <linus.walleij@linaro.org> 5682L: linux-input@vger.kernel.org 5683S: Maintained 5684F: drivers/input/touchscreen/cy8ctma140.c 5685 5686CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5687M: Yassine Oudjana <y.oudjana@protonmail.com> 5688L: linux-input@vger.kernel.org 5689S: Maintained 5690F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5691F: drivers/input/keyboard/cypress-sf.c 5692 5693CYTTSP TOUCHSCREEN DRIVER 5694M: Linus Walleij <linus.walleij@linaro.org> 5695L: linux-input@vger.kernel.org 5696S: Maintained 5697F: drivers/input/touchscreen/cyttsp* 5698 5699D-LINK DIR-685 TOUCHKEYS DRIVER 5700M: Linus Walleij <linus.walleij@linaro.org> 5701L: linux-input@vger.kernel.org 5702S: Supported 5703F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5704 5705DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5706M: Joshua Kinard <kumba@gentoo.org> 5707S: Maintained 5708F: drivers/rtc/rtc-ds1685.c 5709F: include/linux/rtc/ds1685.h 5710 5711DAMA SLAVE for AX.25 5712M: Joerg Reuter <jreuter@yaina.de> 5713L: linux-hams@vger.kernel.org 5714S: Maintained 5715W: http://yaina.de/jreuter/ 5716W: http://www.qsl.net/dl1bke/ 5717F: net/ax25/af_ax25.c 5718F: net/ax25/ax25_dev.c 5719F: net/ax25/ax25_ds_* 5720F: net/ax25/ax25_in.c 5721F: net/ax25/ax25_out.c 5722F: net/ax25/ax25_timer.c 5723F: net/ax25/sysctl_net_ax25.c 5724 5725DATA ACCESS MONITOR 5726M: SeongJae Park <sj@kernel.org> 5727L: damon@lists.linux.dev 5728L: linux-mm@kvack.org 5729S: Maintained 5730F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5731F: Documentation/admin-guide/mm/damon/ 5732F: Documentation/mm/damon/ 5733F: include/linux/damon.h 5734F: include/trace/events/damon.h 5735F: mm/damon/ 5736F: tools/testing/selftests/damon/ 5737 5738DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5739L: netdev@vger.kernel.org 5740S: Orphan 5741F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5742F: drivers/net/ethernet/dec/tulip/dmfe.c 5743 5744DC390/AM53C974 SCSI driver 5745M: Hannes Reinecke <hare@suse.com> 5746L: linux-scsi@vger.kernel.org 5747S: Maintained 5748F: drivers/scsi/am53c974.c 5749 5750DC395x SCSI driver 5751M: Oliver Neukum <oliver@neukum.org> 5752M: Ali Akcaagac <aliakc@web.de> 5753M: Jamie Lenehan <lenehan@twibble.org> 5754L: dc395x@twibble.org 5755S: Maintained 5756W: http://twibble.org/dist/dc395x/ 5757W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5758F: Documentation/scsi/dc395x.rst 5759F: drivers/scsi/dc395x.* 5760 5761DCCP PROTOCOL 5762L: dccp@vger.kernel.org 5763S: Orphan 5764W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5765F: include/linux/dccp.h 5766F: include/linux/tfrc.h 5767F: include/uapi/linux/dccp.h 5768F: net/dccp/ 5769 5770DECSTATION PLATFORM SUPPORT 5771M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5772L: linux-mips@vger.kernel.org 5773S: Maintained 5774W: http://www.linux-mips.org/wiki/DECstation 5775F: arch/mips/dec/ 5776F: arch/mips/include/asm/dec/ 5777F: arch/mips/include/asm/mach-dec/ 5778 5779DEFXX FDDI NETWORK DRIVER 5780M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5781S: Maintained 5782F: drivers/net/fddi/defxx.* 5783 5784DEFZA FDDI NETWORK DRIVER 5785M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5786S: Maintained 5787F: drivers/net/fddi/defza.* 5788 5789DEINTERLACE DRIVERS FOR ALLWINNER H3 5790M: Jernej Skrabec <jernej.skrabec@gmail.com> 5791L: linux-media@vger.kernel.org 5792S: Maintained 5793T: git git://linuxtv.org/media_tree.git 5794F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5795F: drivers/media/platform/sunxi/sun8i-di/ 5796 5797DELL LAPTOP DRIVER 5798M: Matthew Garrett <mjg59@srcf.ucam.org> 5799M: Pali Rohár <pali@kernel.org> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-laptop.c 5803 5804DELL LAPTOP FREEFALL DRIVER 5805M: Pali Rohár <pali@kernel.org> 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smo8800.c 5808 5809DELL LAPTOP RBTN DRIVER 5810M: Pali Rohár <pali@kernel.org> 5811S: Maintained 5812F: drivers/platform/x86/dell/dell-rbtn.* 5813 5814DELL LAPTOP SMM DRIVER 5815M: Pali Rohár <pali@kernel.org> 5816S: Maintained 5817F: Documentation/ABI/obsolete/procfs-i8k 5818F: drivers/hwmon/dell-smm-hwmon.c 5819F: include/uapi/linux/i8k.h 5820 5821DELL REMOTE BIOS UPDATE DRIVER 5822M: Stuart Hayes <stuart.w.hayes@gmail.com> 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: drivers/platform/x86/dell/dell_rbu.c 5826 5827DELL SMBIOS DRIVER 5828M: Pali Rohár <pali@kernel.org> 5829L: Dell.Client.Kernel@dell.com 5830L: platform-driver-x86@vger.kernel.org 5831S: Maintained 5832F: drivers/platform/x86/dell/dell-smbios.* 5833 5834DELL SMBIOS SMM DRIVER 5835L: Dell.Client.Kernel@dell.com 5836L: platform-driver-x86@vger.kernel.org 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-smbios-smm.c 5839 5840DELL SMBIOS WMI DRIVER 5841L: Dell.Client.Kernel@dell.com 5842L: platform-driver-x86@vger.kernel.org 5843S: Maintained 5844F: drivers/platform/x86/dell/dell-smbios-wmi.c 5845F: tools/wmi/dell-smbios-example.c 5846 5847DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5848M: Stuart Hayes <stuart.w.hayes@gmail.com> 5849L: platform-driver-x86@vger.kernel.org 5850S: Maintained 5851F: Documentation/driver-api/dcdbas.rst 5852F: drivers/platform/x86/dell/dcdbas.* 5853 5854DELL WMI DESCRIPTOR DRIVER 5855L: Dell.Client.Kernel@dell.com 5856S: Maintained 5857F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5858 5859DELL WMI SYSMAN DRIVER 5860M: Divya Bharathi <divya.bharathi@dell.com> 5861M: Prasanth Ksr <prasanth.ksr@dell.com> 5862L: Dell.Client.Kernel@dell.com 5863L: platform-driver-x86@vger.kernel.org 5864S: Maintained 5865F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5866F: drivers/platform/x86/dell/dell-wmi-sysman/ 5867 5868DELL WMI NOTIFICATIONS DRIVER 5869M: Matthew Garrett <mjg59@srcf.ucam.org> 5870M: Pali Rohár <pali@kernel.org> 5871S: Maintained 5872F: drivers/platform/x86/dell/dell-wmi-base.c 5873 5874DELL WMI HARDWARE PRIVACY SUPPORT 5875M: Perry Yuan <Perry.Yuan@dell.com> 5876L: Dell.Client.Kernel@dell.com 5877L: platform-driver-x86@vger.kernel.org 5878S: Maintained 5879F: drivers/platform/x86/dell/dell-wmi-privacy.c 5880 5881DELTA ST MEDIA DRIVER 5882M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5883L: linux-media@vger.kernel.org 5884S: Supported 5885W: https://linuxtv.org 5886T: git git://linuxtv.org/media_tree.git 5887F: drivers/media/platform/st/sti/delta 5888 5889DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5890M: Zev Weiss <zev@bewilderbeest.net> 5891L: linux-hwmon@vger.kernel.org 5892S: Maintained 5893F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5894 5895DELTA DPS920AB PSU DRIVER 5896M: Robert Marko <robert.marko@sartura.hr> 5897L: linux-hwmon@vger.kernel.org 5898S: Maintained 5899F: Documentation/hwmon/dps920ab.rst 5900F: drivers/hwmon/pmbus/dps920ab.c 5901 5902DELTA NETWORKS TN48M CPLD DRIVERS 5903M: Robert Marko <robert.marko@sartura.hr> 5904S: Maintained 5905F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5906F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5907F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5908F: drivers/gpio/gpio-tn48m.c 5909F: include/dt-bindings/reset/delta,tn48m-reset.h 5910 5911DENALI NAND DRIVER 5912L: linux-mtd@lists.infradead.org 5913S: Orphan 5914F: drivers/mtd/nand/raw/denali* 5915 5916DESIGNWARE EDMA CORE IP DRIVER 5917M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5918L: dmaengine@vger.kernel.org 5919S: Maintained 5920F: drivers/dma/dw-edma/ 5921F: include/linux/dma/edma.h 5922 5923DESIGNWARE XDATA IP DRIVER 5924M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5925L: linux-pci@vger.kernel.org 5926S: Maintained 5927F: Documentation/misc-devices/dw-xdata-pcie.rst 5928F: drivers/misc/dw-xdata-pcie.c 5929 5930DESIGNWARE USB2 DRD IP DRIVER 5931M: Minas Harutyunyan <hminas@synopsys.com> 5932L: linux-usb@vger.kernel.org 5933S: Maintained 5934T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5935F: drivers/usb/dwc2/ 5936 5937DESIGNWARE USB3 DRD IP DRIVER 5938M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5939L: linux-usb@vger.kernel.org 5940S: Maintained 5941F: drivers/usb/dwc3/ 5942 5943DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5944M: Andreas Klinger <ak@it-klinger.de> 5945L: linux-iio@vger.kernel.org 5946S: Maintained 5947F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5948F: drivers/iio/proximity/srf*.c 5949 5950DEVICE COREDUMP (DEV_COREDUMP) 5951M: Johannes Berg <johannes@sipsolutions.net> 5952L: linux-kernel@vger.kernel.org 5953S: Maintained 5954F: drivers/base/devcoredump.c 5955F: include/linux/devcoredump.h 5956 5957DEVICE DEPENDENCY HELPER SCRIPT 5958M: Saravana Kannan <saravanak@google.com> 5959L: linux-kernel@vger.kernel.org 5960S: Maintained 5961F: scripts/dev-needs.sh 5962 5963DEVICE DIRECT ACCESS (DAX) 5964M: Dan Williams <dan.j.williams@intel.com> 5965M: Vishal Verma <vishal.l.verma@intel.com> 5966M: Dave Jiang <dave.jiang@intel.com> 5967L: nvdimm@lists.linux.dev 5968S: Supported 5969F: drivers/dax/ 5970 5971DEVICE FREQUENCY (DEVFREQ) 5972M: MyungJoo Ham <myungjoo.ham@samsung.com> 5973M: Kyungmin Park <kyungmin.park@samsung.com> 5974M: Chanwoo Choi <cw00.choi@samsung.com> 5975L: linux-pm@vger.kernel.org 5976S: Maintained 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5978F: Documentation/devicetree/bindings/devfreq/ 5979F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5980F: drivers/devfreq/ 5981F: include/linux/devfreq.h 5982F: include/trace/events/devfreq.h 5983 5984DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5985M: Chanwoo Choi <cw00.choi@samsung.com> 5986L: linux-pm@vger.kernel.org 5987S: Supported 5988T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5989F: Documentation/devicetree/bindings/devfreq/event/ 5990F: drivers/devfreq/devfreq-event.c 5991F: drivers/devfreq/event/ 5992F: include/dt-bindings/pmu/exynos_ppmu.h 5993F: include/linux/devfreq-event.h 5994 5995DEVICE NUMBER REGISTRY 5996M: Torben Mathiasen <device@lanana.org> 5997S: Maintained 5998W: http://lanana.org/docs/device-list/index.html 5999 6000DEVICE RESOURCE MANAGEMENT HELPERS 6001M: Hans de Goede <hdegoede@redhat.com> 6002R: Matti Vaittinen <mazziesaccount@gmail.com> 6003S: Maintained 6004F: include/linux/devm-helpers.h 6005 6006DEVICE-MAPPER (LVM) 6007M: Alasdair Kergon <agk@redhat.com> 6008M: Mike Snitzer <snitzer@kernel.org> 6009M: dm-devel@redhat.com 6010L: dm-devel@redhat.com 6011S: Maintained 6012W: http://sources.redhat.com/dm 6013Q: http://patchwork.kernel.org/project/dm-devel/list/ 6014T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6015T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6016F: Documentation/admin-guide/device-mapper/ 6017F: drivers/md/Kconfig 6018F: drivers/md/Makefile 6019F: drivers/md/dm* 6020F: drivers/md/persistent-data/ 6021F: include/linux/device-mapper.h 6022F: include/linux/dm-*.h 6023F: include/uapi/linux/dm-*.h 6024 6025DEVLINK 6026M: Jiri Pirko <jiri@nvidia.com> 6027L: netdev@vger.kernel.org 6028S: Supported 6029F: Documentation/networking/devlink 6030F: include/net/devlink.h 6031F: include/uapi/linux/devlink.h 6032F: net/core/devlink.c 6033 6034DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6035M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6036L: kernel@dh-electronics.com 6037S: Maintained 6038F: arch/arm/boot/dts/imx6*-dhcom-* 6039 6040DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6041M: Marek Vasut <marex@denx.de> 6042L: kernel@dh-electronics.com 6043S: Maintained 6044F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6045F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6046 6047DIALOG SEMICONDUCTOR DRIVERS 6048M: Support Opensource <support.opensource@diasemi.com> 6049S: Supported 6050W: http://www.dialog-semiconductor.com/products 6051F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6052F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6053F: Documentation/devicetree/bindings/mfd/da90*.txt 6054F: Documentation/devicetree/bindings/mfd/da90*.yaml 6055F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6056F: Documentation/devicetree/bindings/regulator/da92*.txt 6057F: Documentation/devicetree/bindings/regulator/slg51000.txt 6058F: Documentation/devicetree/bindings/sound/da[79]*.txt 6059F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6060F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6061F: Documentation/hwmon/da90??.rst 6062F: drivers/gpio/gpio-da90??.c 6063F: drivers/hwmon/da90??-hwmon.c 6064F: drivers/iio/adc/da91??-*.c 6065F: drivers/input/misc/da72??.[ch] 6066F: drivers/input/misc/da90??_onkey.c 6067F: drivers/input/touchscreen/da9052_tsi.c 6068F: drivers/leds/leds-da90??.c 6069F: drivers/mfd/da903x.c 6070F: drivers/mfd/da90??-*.c 6071F: drivers/mfd/da91??-*.c 6072F: drivers/pinctrl/pinctrl-da90??.c 6073F: drivers/power/supply/da9052-battery.c 6074F: drivers/power/supply/da91??-*.c 6075F: drivers/regulator/da9???-regulator.[ch] 6076F: drivers/regulator/slg51000-regulator.[ch] 6077F: drivers/rtc/rtc-da90??.c 6078F: drivers/thermal/da90??-thermal.c 6079F: drivers/video/backlight/da90??_bl.c 6080F: drivers/watchdog/da90??_wdt.c 6081F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6082F: include/linux/mfd/da903x.h 6083F: include/linux/mfd/da9052/ 6084F: include/linux/mfd/da9055/ 6085F: include/linux/mfd/da9062/ 6086F: include/linux/mfd/da9063/ 6087F: include/linux/mfd/da9150/ 6088F: include/linux/regulator/da9211.h 6089F: include/sound/da[79]*.h 6090F: sound/soc/codecs/da[79]*.[ch] 6091 6092DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6093M: William Breathitt Gray <william.gray@linaro.org> 6094L: linux-gpio@vger.kernel.org 6095S: Maintained 6096F: drivers/gpio/gpio-gpio-mm.c 6097 6098DIOLAN U2C-12 I2C DRIVER 6099M: Guenter Roeck <linux@roeck-us.net> 6100L: linux-i2c@vger.kernel.org 6101S: Maintained 6102F: drivers/i2c/busses/i2c-diolan-u2c.c 6103 6104DIRECTORY NOTIFICATION (DNOTIFY) 6105M: Jan Kara <jack@suse.cz> 6106R: Amir Goldstein <amir73il@gmail.com> 6107L: linux-fsdevel@vger.kernel.org 6108S: Maintained 6109F: Documentation/filesystems/dnotify.rst 6110F: fs/notify/dnotify/ 6111F: include/linux/dnotify.h 6112 6113DISK GEOMETRY AND PARTITION HANDLING 6114M: Andries Brouwer <aeb@cwi.nl> 6115S: Maintained 6116W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6117W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6118W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6119 6120DISKQUOTA 6121M: Jan Kara <jack@suse.com> 6122S: Maintained 6123F: Documentation/filesystems/quota.rst 6124F: fs/quota/ 6125F: include/linux/quota*.h 6126F: include/uapi/linux/quota*.h 6127 6128DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6129M: Bernie Thompson <bernie@plugable.com> 6130L: linux-fbdev@vger.kernel.org 6131S: Maintained 6132W: http://plugable.com/category/projects/udlfb/ 6133F: Documentation/fb/udlfb.rst 6134F: drivers/video/fbdev/udlfb.c 6135F: include/video/udlfb.h 6136 6137DISTRIBUTED LOCK MANAGER (DLM) 6138M: Christine Caulfield <ccaulfie@redhat.com> 6139M: David Teigland <teigland@redhat.com> 6140L: cluster-devel@redhat.com 6141S: Supported 6142W: http://sources.redhat.com/cluster/ 6143T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6144F: fs/dlm/ 6145 6146DMA BUFFER SHARING FRAMEWORK 6147M: Sumit Semwal <sumit.semwal@linaro.org> 6148M: Christian König <christian.koenig@amd.com> 6149L: linux-media@vger.kernel.org 6150L: dri-devel@lists.freedesktop.org 6151L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6152S: Maintained 6153T: git git://anongit.freedesktop.org/drm/drm-misc 6154F: Documentation/driver-api/dma-buf.rst 6155F: drivers/dma-buf/ 6156F: include/linux/*fence.h 6157F: include/linux/dma-buf.h 6158F: include/linux/dma-resv.h 6159K: \bdma_(?:buf|fence|resv)\b 6160 6161DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6162M: Vinod Koul <vkoul@kernel.org> 6163L: dmaengine@vger.kernel.org 6164S: Maintained 6165Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6166T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6167F: Documentation/devicetree/bindings/dma/ 6168F: Documentation/driver-api/dmaengine/ 6169F: drivers/dma/ 6170F: include/dt-bindings/dma/ 6171F: include/linux/dma/ 6172F: include/linux/dmaengine.h 6173F: include/linux/of_dma.h 6174 6175DMA MAPPING HELPERS 6176M: Christoph Hellwig <hch@lst.de> 6177M: Marek Szyprowski <m.szyprowski@samsung.com> 6178R: Robin Murphy <robin.murphy@arm.com> 6179L: iommu@lists.linux.dev 6180S: Supported 6181W: http://git.infradead.org/users/hch/dma-mapping.git 6182T: git git://git.infradead.org/users/hch/dma-mapping.git 6183F: include/asm-generic/dma-mapping.h 6184F: include/linux/dma-direct.h 6185F: include/linux/dma-mapping.h 6186F: include/linux/dma-map-ops.h 6187F: include/linux/swiotlb.h 6188F: kernel/dma/ 6189 6190DMA MAPPING BENCHMARK 6191M: Xiang Chen <chenxiang66@hisilicon.com> 6192L: iommu@lists.linux.dev 6193F: kernel/dma/map_benchmark.c 6194F: tools/testing/selftests/dma/ 6195 6196DMA-BUF HEAPS FRAMEWORK 6197M: Sumit Semwal <sumit.semwal@linaro.org> 6198R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6199R: Liam Mark <lmark@codeaurora.org> 6200R: Laura Abbott <labbott@redhat.com> 6201R: Brian Starkey <Brian.Starkey@arm.com> 6202R: John Stultz <jstultz@google.com> 6203L: linux-media@vger.kernel.org 6204L: dri-devel@lists.freedesktop.org 6205L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6206S: Maintained 6207T: git git://anongit.freedesktop.org/drm/drm-misc 6208F: drivers/dma-buf/dma-heap.c 6209F: drivers/dma-buf/heaps/* 6210F: include/linux/dma-heap.h 6211F: include/uapi/linux/dma-heap.h 6212 6213DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6214M: Lukasz Luba <lukasz.luba@arm.com> 6215L: linux-pm@vger.kernel.org 6216L: linux-samsung-soc@vger.kernel.org 6217S: Maintained 6218F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6219F: drivers/memory/samsung/exynos5422-dmc.c 6220 6221DME1737 HARDWARE MONITOR DRIVER 6222M: Juerg Haefliger <juergh@proton.me> 6223L: linux-hwmon@vger.kernel.org 6224S: Maintained 6225F: Documentation/hwmon/dme1737.rst 6226F: drivers/hwmon/dme1737.c 6227 6228DMI/SMBIOS SUPPORT 6229M: Jean Delvare <jdelvare@suse.com> 6230S: Maintained 6231T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6232F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6233F: drivers/firmware/dmi-id.c 6234F: drivers/firmware/dmi_scan.c 6235F: include/linux/dmi.h 6236 6237DOCUMENTATION 6238M: Jonathan Corbet <corbet@lwn.net> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241P: Documentation/doc-guide/maintainer-profile.rst 6242T: git git://git.lwn.net/linux.git docs-next 6243F: Documentation/ 6244F: scripts/documentation-file-ref-check 6245F: scripts/kernel-doc 6246F: scripts/sphinx-pre-install 6247X: Documentation/ABI/ 6248X: Documentation/admin-guide/media/ 6249X: Documentation/devicetree/ 6250X: Documentation/driver-api/media/ 6251X: Documentation/firmware-guide/acpi/ 6252X: Documentation/i2c/ 6253X: Documentation/power/ 6254X: Documentation/spi/ 6255X: Documentation/userspace-api/media/ 6256 6257DOCUMENTATION REPORTING ISSUES 6258M: Thorsten Leemhuis <linux@leemhuis.info> 6259L: linux-doc@vger.kernel.org 6260S: Maintained 6261F: Documentation/admin-guide/reporting-issues.rst 6262 6263DOCUMENTATION SCRIPTS 6264M: Mauro Carvalho Chehab <mchehab@kernel.org> 6265L: linux-doc@vger.kernel.org 6266S: Maintained 6267F: Documentation/sphinx/parse-headers.pl 6268F: scripts/documentation-file-ref-check 6269F: scripts/sphinx-pre-install 6270 6271DOCUMENTATION/ITALIAN 6272M: Federico Vaga <federico.vaga@vaga.pv.it> 6273L: linux-doc@vger.kernel.org 6274S: Maintained 6275F: Documentation/translations/it_IT 6276 6277DOCUMENTATION/JAPANESE 6278R: Akira Yokosawa <akiyks@gmail.com> 6279L: linux-doc@vger.kernel.org 6280S: Maintained 6281F: Documentation/translations/ja_JP 6282 6283DONGWOON DW9714 LENS VOICE COIL DRIVER 6284M: Sakari Ailus <sakari.ailus@linux.intel.com> 6285L: linux-media@vger.kernel.org 6286S: Maintained 6287T: git git://linuxtv.org/media_tree.git 6288F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6289F: drivers/media/i2c/dw9714.c 6290 6291DONGWOON DW9768 LENS VOICE COIL DRIVER 6292M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6293L: linux-media@vger.kernel.org 6294S: Maintained 6295T: git git://linuxtv.org/media_tree.git 6296F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6297F: drivers/media/i2c/dw9768.c 6298 6299DONGWOON DW9807 LENS VOICE COIL DRIVER 6300M: Sakari Ailus <sakari.ailus@linux.intel.com> 6301L: linux-media@vger.kernel.org 6302S: Maintained 6303T: git git://linuxtv.org/media_tree.git 6304F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6305F: drivers/media/i2c/dw9807-vcm.c 6306 6307DOUBLETALK DRIVER 6308M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6309L: blinux-list@redhat.com 6310S: Maintained 6311F: drivers/char/dtlk.c 6312F: include/linux/dtlk.h 6313 6314DPAA2 DATAPATH I/O (DPIO) DRIVER 6315M: Roy Pledge <Roy.Pledge@nxp.com> 6316L: linux-kernel@vger.kernel.org 6317S: Maintained 6318F: drivers/soc/fsl/dpio 6319 6320DPAA2 ETHERNET DRIVER 6321M: Ioana Ciornei <ioana.ciornei@nxp.com> 6322L: netdev@vger.kernel.org 6323S: Maintained 6324F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6325F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6326F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6327F: drivers/net/ethernet/freescale/dpaa2/Makefile 6328F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6329F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6330F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6331F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6332F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6333F: drivers/net/ethernet/freescale/dpaa2/dpni* 6334 6335DPAA2 ETHERNET SWITCH DRIVER 6336M: Ioana Ciornei <ioana.ciornei@nxp.com> 6337L: netdev@vger.kernel.org 6338S: Maintained 6339F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6340F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6341F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6342 6343DRBD DRIVER 6344M: Philipp Reisner <philipp.reisner@linbit.com> 6345M: Lars Ellenberg <lars.ellenberg@linbit.com> 6346M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6347L: drbd-dev@lists.linbit.com 6348S: Supported 6349W: http://www.drbd.org 6350T: git git://git.linbit.com/linux-drbd.git 6351T: git git://git.linbit.com/drbd-8.4.git 6352F: Documentation/admin-guide/blockdev/ 6353F: drivers/block/drbd/ 6354F: lib/lru_cache.c 6355 6356DRIVER COMPONENT FRAMEWORK 6357L: dri-devel@lists.freedesktop.org 6358F: drivers/base/component.c 6359F: include/linux/component.h 6360 6361DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6363R: "Rafael J. Wysocki" <rafael@kernel.org> 6364S: Supported 6365T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6366F: Documentation/core-api/kobject.rst 6367F: drivers/base/ 6368F: fs/debugfs/ 6369F: fs/sysfs/ 6370F: include/linux/debugfs.h 6371F: include/linux/kobj* 6372F: lib/kobj* 6373 6374DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6375M: Nishanth Menon <nm@ti.com> 6376L: linux-pm@vger.kernel.org 6377S: Maintained 6378F: drivers/soc/ti/smartreflex.c 6379F: include/linux/power/smartreflex.h 6380 6381DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6382M: Maxime Ripard <mripard@kernel.org> 6383M: Chen-Yu Tsai <wens@csie.org> 6384R: Jernej Skrabec <jernej.skrabec@gmail.com> 6385L: dri-devel@lists.freedesktop.org 6386S: Supported 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: drivers/gpu/drm/sun4i/sun8i* 6389 6390DRM DRIVER FOR ARM PL111 CLCD 6391M: Emma Anholt <emma@anholt.net> 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/pl111/ 6395 6396DRM DRIVER FOR ARM VERSATILE TFT PANELS 6397M: Linus Walleij <linus.walleij@linaro.org> 6398S: Maintained 6399T: git git://anongit.freedesktop.org/drm/drm-misc 6400F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6401F: drivers/gpu/drm/panel/panel-arm-versatile.c 6402 6403DRM DRIVER FOR ASPEED BMC GFX 6404M: Joel Stanley <joel@jms.id.au> 6405L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6406S: Supported 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6409F: drivers/gpu/drm/aspeed/ 6410 6411DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6412M: Dave Airlie <airlied@redhat.com> 6413R: Thomas Zimmermann <tzimmermann@suse.de> 6414L: dri-devel@lists.freedesktop.org 6415S: Supported 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: drivers/gpu/drm/ast/ 6418 6419DRM DRIVER FOR BOCHS VIRTUAL GPU 6420M: Gerd Hoffmann <kraxel@redhat.com> 6421L: virtualization@lists.linux-foundation.org 6422S: Maintained 6423T: git git://anongit.freedesktop.org/drm/drm-misc 6424F: drivers/gpu/drm/tiny/bochs.c 6425 6426DRM DRIVER FOR BOE HIMAX8279D PANELS 6427M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6428S: Maintained 6429F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6430F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6431 6432DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6433M: Jagan Teki <jagan@amarulasolutions.com> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6436F: drivers/gpu/drm/bridge/chipone-icn6211.c 6437 6438DRM DRIVER FOR EBBG FT8719 PANEL 6439M: Joel Selvaraj <jo@jsfamily.in> 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6443F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6444 6445DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6446M: Linus Walleij <linus.walleij@linaro.org> 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: drivers/gpu/drm/tve200/ 6450 6451DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6452M: Icenowy Zheng <icenowy@aosc.io> 6453S: Maintained 6454F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6455F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6456 6457DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6458M: Jagan Teki <jagan@amarulasolutions.com> 6459S: Maintained 6460F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6461F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR ILITEK ILI9225 PANELS 6490M: David Lechner <david@lechnology.com> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6494F: drivers/gpu/drm/tiny/ili9225.c 6495 6496DRM DRIVER FOR ILITEK ILI9486 PANELS 6497M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6498S: Maintained 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6501F: drivers/gpu/drm/tiny/ili9486.c 6502 6503DRM DRIVER FOR INTEL I810 VIDEO CARDS 6504S: Orphan / Obsolete 6505F: drivers/gpu/drm/i810/ 6506F: include/uapi/drm/i810_drm.h 6507 6508DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6509M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6510S: Supported 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: drivers/gpu/drm/logicvc/ 6513 6514DRM DRIVER FOR LVDS PANELS 6515M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6516L: dri-devel@lists.freedesktop.org 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518S: Maintained 6519F: drivers/gpu/drm/panel/panel-lvds.c 6520F: Documentation/devicetree/bindings/display/lvds.yaml 6521F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6522 6523DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6524M: Guido Günther <agx@sigxcpu.org> 6525R: Purism Kernel Team <kernel@puri.sm> 6526S: Maintained 6527F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6528F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6529 6530DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6531S: Orphan / Obsolete 6532F: drivers/gpu/drm/mga/ 6533F: include/uapi/drm/mga_drm.h 6534 6535DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6536M: Dave Airlie <airlied@redhat.com> 6537R: Thomas Zimmermann <tzimmermann@suse.de> 6538L: dri-devel@lists.freedesktop.org 6539S: Supported 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: drivers/gpu/drm/mgag200/ 6542 6543DRM DRIVER FOR MI0283QT 6544M: Noralf Trønnes <noralf@tronnes.org> 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6548F: drivers/gpu/drm/tiny/mi0283qt.c 6549 6550DRM DRIVER FOR MIPI DBI compatible panels 6551M: Noralf Trønnes <noralf@tronnes.org> 6552S: Maintained 6553W: https://github.com/notro/panel-mipi-dbi/wiki 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6556F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6557 6558DRM DRIVER FOR MSM ADRENO GPU 6559M: Rob Clark <robdclark@gmail.com> 6560M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6561M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6562R: Sean Paul <sean@poorly.run> 6563L: linux-arm-msm@vger.kernel.org 6564L: dri-devel@lists.freedesktop.org 6565L: freedreno@lists.freedesktop.org 6566S: Maintained 6567T: git https://gitlab.freedesktop.org/drm/msm.git 6568F: Documentation/devicetree/bindings/display/msm/ 6569F: drivers/gpu/drm/msm/ 6570F: include/uapi/drm/msm_drm.h 6571 6572DRM DRIVER FOR NOVATEK NT35510 PANELS 6573M: Linus Walleij <linus.walleij@linaro.org> 6574S: Maintained 6575T: git git://anongit.freedesktop.org/drm/drm-misc 6576F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6577F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6578 6579DRM DRIVER FOR NOVATEK NT35560 PANELS 6580M: Linus Walleij <linus.walleij@linaro.org> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6584F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6585 6586DRM DRIVER FOR NOVATEK NT36672A PANELS 6587M: Sumit Semwal <sumit.semwal@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6592 6593DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6594M: Ben Skeggs <bskeggs@redhat.com> 6595M: Karol Herbst <kherbst@redhat.com> 6596M: Lyude Paul <lyude@redhat.com> 6597L: dri-devel@lists.freedesktop.org 6598L: nouveau@lists.freedesktop.org 6599S: Supported 6600W: https://nouveau.freedesktop.org/ 6601Q: https://patchwork.freedesktop.org/project/nouveau/ 6602Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6603B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6604C: irc://irc.oftc.net/nouveau 6605T: git https://gitlab.freedesktop.org/drm/nouveau.git 6606F: drivers/gpu/drm/nouveau/ 6607F: include/uapi/drm/nouveau_drm.h 6608 6609DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6610M: Stefan Mavrodiev <stefan@olimex.com> 6611S: Maintained 6612F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6613F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6614 6615DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6616R: Douglas Anderson <dianders@chromium.org> 6617F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6618F: drivers/gpu/drm/bridge/parade-ps8640.c 6619 6620DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6621M: Noralf Trønnes <noralf@tronnes.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/repaper.txt 6625F: drivers/gpu/drm/tiny/repaper.c 6626 6627DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6628M: Javier Martinez Canillas <javierm@redhat.com> 6629S: Maintained 6630T: git git://anongit.freedesktop.org/drm/drm-misc 6631F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6632F: drivers/gpu/drm/solomon/ssd130x* 6633 6634DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6635M: Dave Airlie <airlied@redhat.com> 6636M: Gerd Hoffmann <kraxel@redhat.com> 6637L: virtualization@lists.linux-foundation.org 6638S: Obsolete 6639W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6640T: git git://anongit.freedesktop.org/drm/drm-misc 6641F: drivers/gpu/drm/tiny/cirrus.c 6642 6643DRM DRIVER FOR QXL VIRTUAL GPU 6644M: Dave Airlie <airlied@redhat.com> 6645M: Gerd Hoffmann <kraxel@redhat.com> 6646L: virtualization@lists.linux-foundation.org 6647L: spice-devel@lists.freedesktop.org 6648S: Maintained 6649T: git git://anongit.freedesktop.org/drm/drm-misc 6650F: drivers/gpu/drm/qxl/ 6651F: include/uapi/drm/qxl_drm.h 6652 6653DRM DRIVER FOR RAGE 128 VIDEO CARDS 6654S: Orphan / Obsolete 6655F: drivers/gpu/drm/r128/ 6656F: include/uapi/drm/r128_drm.h 6657 6658DRM DRIVER FOR RAYDIUM RM67191 PANELS 6659M: Robert Chiras <robert.chiras@nxp.com> 6660S: Maintained 6661F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6662F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6663 6664DRM DRIVER FOR SAMSUNG DB7430 PANELS 6665M: Linus Walleij <linus.walleij@linaro.org> 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6669F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6670 6671DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6672M: Markuss Broks <markuss.broks@gmail.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6675F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6676 6677DRM DRIVER FOR SITRONIX ST7703 PANELS 6678M: Guido Günther <agx@sigxcpu.org> 6679R: Purism Kernel Team <kernel@puri.sm> 6680R: Ondrej Jirman <megous@megous.com> 6681S: Maintained 6682F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6683F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6684 6685DRM DRIVER FOR SAVAGE VIDEO CARDS 6686S: Orphan / Obsolete 6687F: drivers/gpu/drm/savage/ 6688F: include/uapi/drm/savage_drm.h 6689 6690DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6691M: Thomas Zimmermann <tzimmermann@suse.de> 6692M: Javier Martinez Canillas <javierm@redhat.com> 6693L: dri-devel@lists.freedesktop.org 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: drivers/gpu/drm/drm_aperture.c 6697F: drivers/gpu/drm/tiny/simpledrm.c 6698F: drivers/video/aperture.c 6699F: include/drm/drm_aperture.h 6700F: include/linux/aperture.h 6701 6702DRM DRIVER FOR SIS VIDEO CARDS 6703S: Orphan / Obsolete 6704F: drivers/gpu/drm/sis/ 6705F: include/uapi/drm/sis_drm.h 6706 6707DRM DRIVER FOR SITRONIX ST7586 PANELS 6708M: David Lechner <david@lechnology.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6712F: drivers/gpu/drm/tiny/st7586.c 6713 6714DRM DRIVER FOR SITRONIX ST7701 PANELS 6715M: Jagan Teki <jagan@amarulasolutions.com> 6716S: Maintained 6717F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6718F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6719 6720DRM DRIVER FOR SITRONIX ST7735R PANELS 6721M: David Lechner <david@lechnology.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6725F: drivers/gpu/drm/tiny/st7735r.c 6726 6727DRM DRIVER FOR ST-ERICSSON MCDE 6728M: Linus Walleij <linus.walleij@linaro.org> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6732F: drivers/gpu/drm/mcde/ 6733 6734DRM DRIVER FOR TDFX VIDEO CARDS 6735S: Orphan / Obsolete 6736F: drivers/gpu/drm/tdfx/ 6737 6738DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6739M: Jagan Teki <jagan@amarulasolutions.com> 6740S: Maintained 6741F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6742F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6743 6744DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6745R: Douglas Anderson <dianders@chromium.org> 6746F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6747F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6748 6749DRM DRIVER FOR TPO TPG110 PANELS 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6754F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6755 6756DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6757M: Dave Airlie <airlied@redhat.com> 6758R: Sean Paul <sean@poorly.run> 6759R: Thomas Zimmermann <tzimmermann@suse.de> 6760L: dri-devel@lists.freedesktop.org 6761S: Supported 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: drivers/gpu/drm/udl/ 6764 6765DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6766M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6767M: Melissa Wen <melissa.srw@gmail.com> 6768R: Haneen Mohammed <hamohammed.sa@gmail.com> 6769R: Daniel Vetter <daniel@ffwll.ch> 6770L: dri-devel@lists.freedesktop.org 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: Documentation/gpu/vkms.rst 6774F: drivers/gpu/drm/vkms/ 6775 6776DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6777M: Hans de Goede <hdegoede@redhat.com> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/vboxvideo/ 6782 6783DRM DRIVER FOR VMWARE VIRTUAL GPU 6784M: Zack Rusin <zackr@vmware.com> 6785R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Supported 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vmwgfx/ 6790F: include/uapi/drm/vmwgfx_drm.h 6791 6792DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6793M: Linus Walleij <linus.walleij@linaro.org> 6794S: Maintained 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6797F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6798 6799DRM DRIVERS 6800M: David Airlie <airlied@gmail.com> 6801M: Daniel Vetter <daniel@ffwll.ch> 6802L: dri-devel@lists.freedesktop.org 6803S: Maintained 6804B: https://gitlab.freedesktop.org/drm 6805C: irc://irc.oftc.net/dri-devel 6806T: git git://anongit.freedesktop.org/drm/drm 6807F: Documentation/devicetree/bindings/display/ 6808F: Documentation/devicetree/bindings/gpu/ 6809F: Documentation/gpu/ 6810F: drivers/gpu/ 6811F: include/drm/ 6812F: include/linux/vga* 6813F: include/uapi/drm/ 6814 6815DRM DRIVERS AND MISC GPU PATCHES 6816M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6817M: Maxime Ripard <mripard@kernel.org> 6818M: Thomas Zimmermann <tzimmermann@suse.de> 6819S: Maintained 6820W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/gpu/ 6823F: drivers/gpu/drm/* 6824F: drivers/gpu/vga/ 6825F: include/drm/drm* 6826F: include/linux/vga* 6827F: include/uapi/drm/drm* 6828 6829DRM DRIVERS FOR ALLWINNER A10 6830M: Maxime Ripard <mripard@kernel.org> 6831M: Chen-Yu Tsai <wens@csie.org> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/allwinner* 6836F: drivers/gpu/drm/sun4i/ 6837 6838DRM DRIVERS FOR AMLOGIC SOCS 6839M: Neil Armstrong <neil.armstrong@linaro.org> 6840L: dri-devel@lists.freedesktop.org 6841L: linux-amlogic@lists.infradead.org 6842S: Supported 6843W: http://linux-meson.com/ 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6846F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6847F: Documentation/gpu/meson.rst 6848F: drivers/gpu/drm/meson/ 6849 6850DRM DRIVERS FOR ATMEL HLCDC 6851M: Sam Ravnborg <sam@ravnborg.org> 6852M: Boris Brezillon <bbrezillon@kernel.org> 6853L: dri-devel@lists.freedesktop.org 6854S: Supported 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/devicetree/bindings/display/atmel/ 6857F: drivers/gpu/drm/atmel-hlcdc/ 6858 6859DRM DRIVERS FOR BRIDGE CHIPS 6860M: Andrzej Hajda <andrzej.hajda@intel.com> 6861M: Neil Armstrong <neil.armstrong@linaro.org> 6862M: Robert Foss <robert.foss@linaro.org> 6863R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6864R: Jonas Karlman <jonas@kwiboo.se> 6865R: Jernej Skrabec <jernej.skrabec@gmail.com> 6866S: Maintained 6867T: git git://anongit.freedesktop.org/drm/drm-misc 6868F: Documentation/devicetree/bindings/display/bridge/ 6869F: drivers/gpu/drm/bridge/ 6870 6871DRM DRIVERS FOR EXYNOS 6872M: Inki Dae <inki.dae@samsung.com> 6873M: Seung-Woo Kim <sw0312.kim@samsung.com> 6874M: Kyungmin Park <kyungmin.park@samsung.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6878F: Documentation/devicetree/bindings/display/exynos/ 6879F: Documentation/devicetree/bindings/display/samsung/ 6880F: drivers/gpu/drm/exynos/ 6881F: include/uapi/drm/exynos_drm.h 6882 6883DRM DRIVERS FOR FREESCALE DCU 6884M: Stefan Agner <stefan@agner.ch> 6885M: Alison Wang <alison.wang@nxp.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://anongit.freedesktop.org/drm/drm-misc 6889F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6890F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6891F: drivers/gpu/drm/fsl-dcu/ 6892 6893DRM DRIVERS FOR FREESCALE IMX 6894M: Philipp Zabel <p.zabel@pengutronix.de> 6895L: dri-devel@lists.freedesktop.org 6896S: Maintained 6897F: Documentation/devicetree/bindings/display/imx/ 6898F: drivers/gpu/drm/imx/ 6899F: drivers/gpu/ipu-v3/ 6900 6901DRM DRIVERS FOR FREESCALE IMX BRIDGE 6902M: Liu Ying <victor.liu@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6909F: drivers/gpu/drm/bridge/imx/ 6910 6911DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6912M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915T: git git://github.com/patjak/drm-gma500 6916F: drivers/gpu/drm/gma500/ 6917 6918DRM DRIVERS FOR HISILICON 6919M: Xinliang Liu <xinliang.liu@linaro.org> 6920M: Tian Tao <tiantao6@hisilicon.com> 6921R: John Stultz <jstultz@google.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Chen Feng <puck.chen@hisilicon.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/hisilicon/ 6928F: drivers/gpu/drm/hisilicon/ 6929 6930DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6931M: Deepak Rawat <drawat.floss@gmail.com> 6932L: linux-hyperv@vger.kernel.org 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/hyperv 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961L: dri-devel@lists.freedesktop.org 6962L: linux-tegra@vger.kernel.org 6963S: Supported 6964T: git git://anongit.freedesktop.org/tegra/linux.git 6965F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6966F: Documentation/devicetree/bindings/gpu/host1x/ 6967F: drivers/gpu/drm/tegra/ 6968F: drivers/gpu/host1x/ 6969F: include/linux/host1x.h 6970F: include/uapi/drm/tegra_drm.h 6971 6972DRM DRIVERS FOR RENESAS 6973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6974M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6975L: dri-devel@lists.freedesktop.org 6976L: linux-renesas-soc@vger.kernel.org 6977S: Supported 6978T: git git://linuxtv.org/pinchartl/media drm/du/next 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6982F: Documentation/devicetree/bindings/display/renesas,du.yaml 6983F: drivers/gpu/drm/rcar-du/ 6984F: drivers/gpu/drm/shmobile/ 6985F: include/linux/platform_data/shmob_drm.h 6986 6987DRM DRIVERS FOR ROCKCHIP 6988M: Sandy Huang <hjc@rock-chips.com> 6989M: Heiko Stübner <heiko@sntech.de> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/rockchip/ 6994F: drivers/gpu/drm/rockchip/ 6995 6996DRM DRIVERS FOR STI 6997M: Alain Volmat <alain.volmat@foss.st.com> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7002F: drivers/gpu/drm/sti 7003 7004DRM DRIVERS FOR STM 7005M: Yannick Fertre <yannick.fertre@foss.st.com> 7006M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7007M: Philippe Cornu <philippe.cornu@foss.st.com> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7012F: drivers/gpu/drm/stm 7013 7014DRM DRIVERS FOR TI KEYSTONE 7015M: Jyri Sarha <jyri.sarha@iki.fi> 7016M: Tomi Valkeinen <tomba@kernel.org> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7023F: drivers/gpu/drm/tidss/ 7024 7025DRM DRIVERS FOR TI LCDC 7026M: Jyri Sarha <jyri.sarha@iki.fi> 7027R: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/tilcdc/ 7031F: drivers/gpu/drm/tilcdc/ 7032 7033DRM DRIVERS FOR TI OMAP 7034M: Tomi Valkeinen <tomba@kernel.org> 7035L: dri-devel@lists.freedesktop.org 7036S: Maintained 7037F: Documentation/devicetree/bindings/display/ti/ 7038F: drivers/gpu/drm/omapdrm/ 7039 7040DRM DRIVERS FOR V3D 7041M: Emma Anholt <emma@anholt.net> 7042M: Melissa Wen <mwen@igalia.com> 7043S: Supported 7044T: git git://anongit.freedesktop.org/drm/drm-misc 7045F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7046F: drivers/gpu/drm/v3d/ 7047F: include/uapi/drm/v3d_drm.h 7048 7049DRM DRIVERS FOR VC4 7050M: Emma Anholt <emma@anholt.net> 7051M: Maxime Ripard <mripard@kernel.org> 7052S: Supported 7053T: git git://github.com/anholt/linux 7054T: git git://anongit.freedesktop.org/drm/drm-misc 7055F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7056F: drivers/gpu/drm/vc4/ 7057F: include/uapi/drm/vc4_drm.h 7058 7059DRM DRIVERS FOR VIVANTE GPU IP 7060M: Lucas Stach <l.stach@pengutronix.de> 7061R: Russell King <linux+etnaviv@armlinux.org.uk> 7062R: Christian Gmeiner <christian.gmeiner@gmail.com> 7063L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7064L: dri-devel@lists.freedesktop.org 7065S: Maintained 7066F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7067F: drivers/gpu/drm/etnaviv/ 7068F: include/uapi/drm/etnaviv_drm.h 7069 7070DRM DRIVERS FOR XEN 7071M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7072L: dri-devel@lists.freedesktop.org 7073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7074S: Supported 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/gpu/xen-front.rst 7077F: drivers/gpu/drm/xen/ 7078 7079DRM DRIVERS FOR XILINX 7080M: Hyun Kwon <hyun.kwon@xilinx.com> 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM PANEL DRIVERS 7089M: Thierry Reding <thierry.reding@gmail.com> 7090R: Sam Ravnborg <sam@ravnborg.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/panel/ 7095F: drivers/gpu/drm/drm_panel.c 7096F: drivers/gpu/drm/panel/ 7097F: include/drm/drm_panel.h 7098 7099DRM PRIVACY-SCREEN CLASS 7100M: Hans de Goede <hdegoede@redhat.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/drm_privacy_screen* 7105F: include/drm/drm_privacy_screen* 7106 7107DRM TTM SUBSYSTEM 7108M: Christian Koenig <christian.koenig@amd.com> 7109M: Huang Rui <ray.huang@amd.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/ttm/ 7114F: include/drm/ttm/ 7115 7116DRM GPU SCHEDULER 7117M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/scheduler/ 7122F: include/drm/gpu_scheduler.h 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251S: Maintained 7252F: include/linux/dynamic_debug.h 7253F: lib/dynamic_debug.c 7254M: Jim Cromie <jim.cromie@gmail.com> 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DZ DECSTATION DZ11 SERIAL DRIVER 7265M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7266S: Maintained 7267F: drivers/tty/serial/dz.* 7268 7269E3X0 POWER BUTTON DRIVER 7270M: Moritz Fischer <moritz.fischer@ettus.com> 7271L: usrp-users@lists.ettus.com 7272S: Supported 7273W: http://www.ettus.com 7274F: Documentation/devicetree/bindings/input/e3x0-button.txt 7275F: drivers/input/misc/e3x0-button.c 7276 7277E4000 MEDIA DRIVER 7278M: Antti Palosaari <crope@iki.fi> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281W: https://linuxtv.org 7282W: http://palosaari.fi/linux/ 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/anttip/media_tree.git 7285F: drivers/media/tuners/e4000* 7286 7287EARTH_PT1 MEDIA DRIVER 7288M: Akihiro Tsukada <tskd08@gmail.com> 7289L: linux-media@vger.kernel.org 7290S: Odd Fixes 7291F: drivers/media/pci/pt1/ 7292 7293EARTH_PT3 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt3/ 7298 7299EC100 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/dvb-frontends/ec100* 7308 7309ECRYPT FILE SYSTEM 7310M: Tyler Hicks <code@tyhicks.com> 7311L: ecryptfs@vger.kernel.org 7312S: Odd Fixes 7313W: http://ecryptfs.org 7314W: https://launchpad.net/ecryptfs 7315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7316F: Documentation/filesystems/ecryptfs.rst 7317F: fs/ecryptfs/ 7318 7319EDAC-AMD64 7320M: Yazen Ghannam <yazen.ghannam@amd.com> 7321L: linux-edac@vger.kernel.org 7322S: Supported 7323F: drivers/edac/amd64_edac* 7324F: drivers/edac/mce_amd* 7325 7326EDAC-ARMADA 7327M: Jan Luebbe <jlu@pengutronix.de> 7328L: linux-edac@vger.kernel.org 7329S: Maintained 7330F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7331F: drivers/edac/armada_xp_* 7332 7333EDAC-AST2500 7334M: Stefan Schaeckeler <sschaeck@cisco.com> 7335S: Supported 7336F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7337F: drivers/edac/aspeed_edac.c 7338 7339EDAC-BLUEFIELD 7340M: Shravan Kumar Ramani <shravankr@nvidia.com> 7341S: Supported 7342F: drivers/edac/bluefield_edac.c 7343 7344EDAC-CALXEDA 7345M: Andre Przywara <andre.przywara@arm.com> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: drivers/edac/highbank* 7349 7350EDAC-CAVIUM OCTEON 7351M: Ralf Baechle <ralf@linux-mips.org> 7352L: linux-edac@vger.kernel.org 7353L: linux-mips@vger.kernel.org 7354S: Supported 7355F: drivers/edac/octeon_edac* 7356 7357EDAC-CAVIUM THUNDERX 7358M: Robert Richter <rric@kernel.org> 7359L: linux-edac@vger.kernel.org 7360S: Odd Fixes 7361F: drivers/edac/thunderx_edac* 7362 7363EDAC-CORE 7364M: Borislav Petkov <bp@alien8.de> 7365M: Mauro Carvalho Chehab <mchehab@kernel.org> 7366M: Tony Luck <tony.luck@intel.com> 7367R: James Morse <james.morse@arm.com> 7368R: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Supported 7371T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7372F: Documentation/admin-guide/ras.rst 7373F: Documentation/driver-api/edac.rst 7374F: drivers/edac/ 7375F: include/linux/edac.h 7376 7377EDAC-DMC520 7378M: Lei Wang <lewan@microsoft.com> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381F: drivers/edac/dmc520_edac.c 7382 7383EDAC-E752X 7384M: Mark Gross <markgross@kernel.org> 7385L: linux-edac@vger.kernel.org 7386S: Maintained 7387F: drivers/edac/e752x_edac.c 7388 7389EDAC-E7XXX 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/e7xxx_edac.c 7393 7394EDAC-FSL_DDR 7395M: York Sun <york.sun@nxp.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/fsl_ddr_edac.* 7399 7400EDAC-GHES 7401M: Mauro Carvalho Chehab <mchehab@kernel.org> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/ghes_edac.c 7405 7406EDAC-I10NM 7407M: Tony Luck <tony.luck@intel.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/i10nm_base.c 7411 7412EDAC-I3000 7413L: linux-edac@vger.kernel.org 7414S: Orphan 7415F: drivers/edac/i3000_edac.c 7416 7417EDAC-I5000 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i5000_edac.c 7421 7422EDAC-I5400 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5400_edac.c 7427 7428EDAC-I7300 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i7300_edac.c 7433 7434EDAC-I7CORE 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7core_edac.c 7439 7440EDAC-I82443BXGX 7441M: Tim Small <tim@buttersideup.com> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i82443bxgx_edac.c 7445 7446EDAC-I82975X 7447M: "Arvind R." <arvino55@gmail.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82975x_edac.c 7451 7452EDAC-IE31200 7453M: Jason Baron <jbaron@akamai.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/ie31200_edac.c 7457 7458EDAC-IGEN6 7459M: Tony Luck <tony.luck@intel.com> 7460R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/igen6_edac.c 7464 7465EDAC-MPC85XX 7466M: Johannes Thumshirn <morbidrsa@gmail.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/mpc85xx_edac.[ch] 7470 7471EDAC-PASEMI 7472M: Egor Martovetsky <egor@pasemi.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/pasemi_edac.c 7476 7477EDAC-PND2 7478M: Tony Luck <tony.luck@intel.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pnd2_edac.[ch] 7482 7483EDAC-QCOM 7484M: Channagoud Kadabi <ckadabi@codeaurora.org> 7485M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7486L: linux-arm-msm@vger.kernel.org 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/qcom_edac.c 7490 7491EDAC-R82600 7492M: Tim Small <tim@buttersideup.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/r82600_edac.c 7496 7497EDAC-SBRIDGE 7498M: Tony Luck <tony.luck@intel.com> 7499R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/sb_edac.c 7503 7504EDAC-SKYLAKE 7505M: Tony Luck <tony.luck@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/skx_*.[ch] 7509 7510EDAC-TI 7511M: Tero Kristo <kristo@kernel.org> 7512L: linux-edac@vger.kernel.org 7513S: Odd Fixes 7514F: drivers/edac/ti_edac.c 7515 7516EDIROL UA-101/UA-1000 DRIVER 7517M: Clemens Ladisch <clemens@ladisch.de> 7518L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7519S: Maintained 7520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7521F: sound/usb/misc/ua101.c 7522 7523EFI TEST DRIVER 7524M: Ivan Hu <ivan.hu@canonical.com> 7525M: Ard Biesheuvel <ardb@kernel.org> 7526L: linux-efi@vger.kernel.org 7527S: Maintained 7528F: drivers/firmware/efi/test/ 7529 7530EFI VARIABLE FILESYSTEM 7531M: Matthew Garrett <matthew.garrett@nebula.com> 7532M: Jeremy Kerr <jk@ozlabs.org> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7537F: fs/efivarfs/ 7538 7539EFIFB FRAMEBUFFER DRIVER 7540M: Peter Jones <pjones@redhat.com> 7541L: linux-fbdev@vger.kernel.org 7542S: Maintained 7543F: drivers/video/fbdev/efifb.c 7544 7545EFS FILESYSTEM 7546S: Orphan 7547W: http://aeschi.ch.eu.org/efs/ 7548F: fs/efs/ 7549 7550EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7551M: Douglas Miller <dougmill@linux.ibm.com> 7552L: netdev@vger.kernel.org 7553S: Maintained 7554F: drivers/net/ethernet/ibm/ehea/ 7555 7556ELM327 CAN NETWORK DRIVER 7557M: Max Staudt <max@enpas.org> 7558L: linux-can@vger.kernel.org 7559S: Maintained 7560F: Documentation/networking/device_drivers/can/can327.rst 7561F: drivers/net/can/can327.c 7562 7563EM28XX VIDEO4LINUX DRIVER 7564M: Mauro Carvalho Chehab <mchehab@kernel.org> 7565L: linux-media@vger.kernel.org 7566S: Maintained 7567W: https://linuxtv.org 7568T: git git://linuxtv.org/media_tree.git 7569F: Documentation/admin-guide/media/em28xx* 7570F: drivers/media/usb/em28xx/ 7571 7572EMBEDDED LINUX 7573M: Olivia Mackall <olivia@selenic.com> 7574M: David Woodhouse <dwmw2@infradead.org> 7575L: linux-embedded@vger.kernel.org 7576S: Maintained 7577 7578EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7579M: Adrian Hunter <adrian.hunter@intel.com> 7580M: Ritesh Harjani <riteshh@codeaurora.org> 7581M: Asutosh Das <asutoshd@codeaurora.org> 7582L: linux-mmc@vger.kernel.org 7583S: Supported 7584F: drivers/mmc/host/cqhci* 7585 7586EMULEX 10Gbps iSCSI - OneConnect DRIVER 7587M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7588L: linux-scsi@vger.kernel.org 7589S: Supported 7590W: http://www.broadcom.com 7591F: drivers/scsi/be2iscsi/ 7592 7593EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7594M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7595M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7596M: Somnath Kotur <somnath.kotur@broadcom.com> 7597L: netdev@vger.kernel.org 7598S: Supported 7599W: http://www.emulex.com 7600F: drivers/net/ethernet/emulex/benet/ 7601 7602EMULEX ONECONNECT ROCE DRIVER 7603M: Selvin Xavier <selvin.xavier@broadcom.com> 7604L: linux-rdma@vger.kernel.org 7605S: Odd Fixes 7606W: http://www.broadcom.com 7607F: drivers/infiniband/hw/ocrdma/ 7608F: include/uapi/rdma/ocrdma-abi.h 7609 7610EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Dick Kennedy <dick.kennedy@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/lpfc/ 7617 7618EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Ram Vegesna <ram.vegesna@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622L: target-devel@vger.kernel.org 7623S: Supported 7624W: http://www.broadcom.com 7625F: drivers/scsi/elx/ 7626 7627ENE CB710 FLASH CARD READER DRIVER 7628M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7629S: Maintained 7630F: drivers/misc/cb710/ 7631F: drivers/mmc/host/cb710-mmc.* 7632F: include/linux/cb710.h 7633 7634ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7635M: Maxim Levitsky <maximlevitsky@gmail.com> 7636S: Maintained 7637F: drivers/media/rc/ene_ir.* 7638 7639EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7640M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7641L: linuxppc-dev@lists.ozlabs.org 7642S: Maintained 7643F: drivers/tty/ehv_bytechan.c 7644 7645EPSON S1D13XXX FRAMEBUFFER DRIVER 7646M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7649F: drivers/video/fbdev/s1d13xxxfb.c 7650F: include/video/s1d13xxxfb.h 7651 7652EROFS FILE SYSTEM 7653M: Gao Xiang <xiang@kernel.org> 7654M: Chao Yu <chao@kernel.org> 7655R: Yue Hu <huyue2@coolpad.com> 7656R: Jeffle Xu <jefflexu@linux.alibaba.com> 7657L: linux-erofs@lists.ozlabs.org 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7660F: Documentation/filesystems/erofs.rst 7661F: fs/erofs/ 7662F: include/trace/events/erofs.h 7663 7664ERRSEQ ERROR TRACKING INFRASTRUCTURE 7665M: Jeff Layton <jlayton@kernel.org> 7666S: Maintained 7667F: include/linux/errseq.h 7668F: lib/errseq.c 7669 7670ESD CAN/USB DRIVERS 7671M: Frank Jungclaus <frank.jungclaus@esd.eu> 7672R: socketcan@esd.eu 7673L: linux-can@vger.kernel.org 7674S: Maintained 7675F: drivers/net/can/usb/esd_usb.c 7676 7677ET131X NETWORK DRIVER 7678M: Mark Einon <mark.einon@gmail.com> 7679S: Odd Fixes 7680F: drivers/net/ethernet/agere/ 7681 7682ETAS ES58X CAN/USB DRIVER 7683M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/linkmode.h 7717F: include/linux/*mdio*.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773 7774Extended Verification Module (EVM) 7775M: Mimi Zohar <zohar@linux.ibm.com> 7776L: linux-integrity@vger.kernel.org 7777S: Supported 7778T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7779F: security/integrity/evm/ 7780F: security/integrity/ 7781 7782EXTENSIBLE FIRMWARE INTERFACE (EFI) 7783M: Ard Biesheuvel <ardb@kernel.org> 7784L: linux-efi@vger.kernel.org 7785S: Maintained 7786T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7787F: Documentation/admin-guide/efi-stub.rst 7788F: arch/*/include/asm/efi.h 7789F: arch/*/kernel/efi.c 7790F: arch/arm/boot/compressed/efi-header.S 7791F: arch/arm64/kernel/efi-entry.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810S: Maintained 7811F: Documentation/admin-guide/bootconfig.rst 7812F: fs/proc/bootconfig.c 7813F: include/linux/bootconfig.h 7814F: lib/bootconfig-data.S 7815F: lib/bootconfig.c 7816F: tools/bootconfig/* 7817F: tools/bootconfig/scripts/* 7818 7819EXYNOS DP DRIVER 7820M: Jingoo Han <jingoohan1@gmail.com> 7821L: dri-devel@lists.freedesktop.org 7822S: Maintained 7823F: drivers/gpu/drm/exynos/exynos_dp* 7824 7825EXYNOS SYSMMU (IOMMU) driver 7826M: Marek Szyprowski <m.szyprowski@samsung.com> 7827L: iommu@lists.linux.dev 7828S: Maintained 7829F: drivers/iommu/exynos-iommu.c 7830 7831F2FS FILE SYSTEM 7832M: Jaegeuk Kim <jaegeuk@kernel.org> 7833M: Chao Yu <chao@kernel.org> 7834L: linux-f2fs-devel@lists.sourceforge.net 7835S: Maintained 7836W: https://f2fs.wiki.kernel.org/ 7837T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7838F: Documentation/ABI/testing/sysfs-fs-f2fs 7839F: Documentation/filesystems/f2fs.rst 7840F: fs/f2fs/ 7841F: include/linux/f2fs_fs.h 7842F: include/trace/events/f2fs.h 7843F: include/uapi/linux/f2fs.h 7844 7845F71805F HARDWARE MONITORING DRIVER 7846M: Jean Delvare <jdelvare@suse.com> 7847L: linux-hwmon@vger.kernel.org 7848S: Maintained 7849F: Documentation/hwmon/f71805f.rst 7850F: drivers/hwmon/f71805f.c 7851 7852FADDR2LINE 7853M: Josh Poimboeuf <jpoimboe@kernel.org> 7854S: Maintained 7855F: scripts/faddr2line 7856 7857FAILOVER MODULE 7858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7859L: netdev@vger.kernel.org 7860S: Supported 7861F: Documentation/networking/failover.rst 7862F: include/net/failover.h 7863F: net/core/failover.c 7864 7865FANOTIFY 7866M: Jan Kara <jack@suse.cz> 7867R: Amir Goldstein <amir73il@gmail.com> 7868R: Matthew Bobrowski <repnop@google.com> 7869L: linux-fsdevel@vger.kernel.org 7870S: Maintained 7871F: fs/notify/fanotify/ 7872F: include/linux/fanotify.h 7873F: include/uapi/linux/fanotify.h 7874 7875FARSYNC SYNCHRONOUS DRIVER 7876M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7877S: Supported 7878W: http://www.farsite.co.uk/ 7879F: drivers/net/wan/farsync.* 7880 7881FAULT INJECTION SUPPORT 7882M: Akinobu Mita <akinobu.mita@gmail.com> 7883S: Supported 7884F: Documentation/fault-injection/ 7885F: lib/fault-inject.c 7886 7887FBTFT Framebuffer drivers 7888L: dri-devel@lists.freedesktop.org 7889L: linux-fbdev@vger.kernel.org 7890S: Orphan 7891F: drivers/staging/fbtft/ 7892 7893FC0011 TUNER DRIVER 7894M: Michael Buesch <m@bues.ch> 7895L: linux-media@vger.kernel.org 7896S: Maintained 7897F: drivers/media/tuners/fc0011.c 7898F: drivers/media/tuners/fc0011.h 7899 7900FC2580 MEDIA DRIVER 7901M: Antti Palosaari <crope@iki.fi> 7902L: linux-media@vger.kernel.org 7903S: Maintained 7904W: https://linuxtv.org 7905W: http://palosaari.fi/linux/ 7906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7907T: git git://linuxtv.org/anttip/media_tree.git 7908F: drivers/media/tuners/fc2580* 7909 7910FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7911M: Hannes Reinecke <hare@suse.de> 7912L: linux-scsi@vger.kernel.org 7913S: Supported 7914W: www.Open-FCoE.org 7915F: drivers/scsi/fcoe/ 7916F: drivers/scsi/libfc/ 7917F: include/scsi/fc/ 7918F: include/scsi/libfc.h 7919F: include/scsi/libfcoe.h 7920F: include/uapi/scsi/fc/ 7921 7922FILE LOCKING (flock() and fcntl()/lockf()) 7923M: Jeff Layton <jlayton@kernel.org> 7924M: Chuck Lever <chuck.lever@oracle.com> 7925L: linux-fsdevel@vger.kernel.org 7926S: Maintained 7927F: fs/fcntl.c 7928F: fs/locks.c 7929F: include/linux/fcntl.h 7930F: include/uapi/linux/fcntl.h 7931 7932FILESYSTEM DIRECT ACCESS (DAX) 7933M: Dan Williams <dan.j.williams@intel.com> 7934R: Matthew Wilcox <willy@infradead.org> 7935R: Jan Kara <jack@suse.cz> 7936L: linux-fsdevel@vger.kernel.org 7937L: nvdimm@lists.linux.dev 7938S: Supported 7939F: fs/dax.c 7940F: include/linux/dax.h 7941F: include/trace/events/fs_dax.h 7942 7943FILESYSTEMS (VFS and infrastructure) 7944M: Alexander Viro <viro@zeniv.linux.org.uk> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/* 7948F: include/linux/fs.h 7949F: include/linux/fs_types.h 7950F: include/uapi/linux/fs.h 7951F: include/uapi/linux/openat2.h 7952 7953FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7954M: Riku Voipio <riku.voipio@iki.fi> 7955L: linux-hwmon@vger.kernel.org 7956S: Maintained 7957F: drivers/hwmon/f75375s.c 7958F: include/linux/f75375s.h 7959 7960FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7961M: Clemens Ladisch <clemens@ladisch.de> 7962M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7964S: Maintained 7965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7966F: include/uapi/sound/firewire.h 7967F: sound/firewire/ 7968 7969FIREWIRE MEDIA DRIVERS (firedtv) 7970M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7971L: linux-media@vger.kernel.org 7972L: linux1394-devel@lists.sourceforge.net 7973S: Maintained 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7975F: drivers/media/firewire/ 7976 7977FIREWIRE SBP-2 TARGET 7978M: Chris Boot <bootc@bootc.net> 7979L: linux-scsi@vger.kernel.org 7980L: target-devel@vger.kernel.org 7981L: linux1394-devel@lists.sourceforge.net 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7984F: drivers/target/sbp/ 7985 7986FIREWIRE SUBSYSTEM 7987M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7988L: linux1394-devel@lists.sourceforge.net 7989S: Maintained 7990W: http://ieee1394.wiki.kernel.org/ 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7992F: drivers/firewire/ 7993F: include/linux/firewire.h 7994F: include/uapi/linux/firewire*.h 7995F: tools/firewire/ 7996 7997FIRMWARE FRAMEWORK FOR ARMV8-A 7998M: Sudeep Holla <sudeep.holla@arm.com> 7999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8000S: Maintained 8001F: drivers/firmware/arm_ffa/ 8002F: include/linux/arm_ffa.h 8003 8004FIRMWARE LOADER (request_firmware) 8005M: Luis Chamberlain <mcgrof@kernel.org> 8006M: Russ Weight <russell.h.weight@intel.com> 8007L: linux-kernel@vger.kernel.org 8008S: Maintained 8009F: Documentation/firmware_class/ 8010F: drivers/base/firmware_loader/ 8011F: include/linux/firmware.h 8012 8013FLEXTIMER FTM-QUADDEC DRIVER 8014M: Patrick Havelange <patrick.havelange@essensium.com> 8015L: linux-iio@vger.kernel.org 8016S: Maintained 8017F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8018F: drivers/counter/ftm-quaddec.c 8019 8020FLOPPY DRIVER 8021M: Denis Efremov <efremov@linux.com> 8022L: linux-block@vger.kernel.org 8023S: Odd Fixes 8024F: drivers/block/floppy.c 8025 8026FLYSKY FSIA6B RC RECEIVER 8027M: Markus Koch <markus@notsyncing.net> 8028L: linux-input@vger.kernel.org 8029S: Maintained 8030F: drivers/input/joystick/fsia6b.c 8031 8032FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8033M: Geoffrey D. Bennett <g@b4.vu> 8034L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8035S: Maintained 8036T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8037F: sound/usb/mixer_scarlett_gen2.c 8038 8039FORCEDETH GIGABIT ETHERNET DRIVER 8040M: Rain River <rain.1986.08.12@gmail.com> 8041M: Zhu Yanjun <zyjzyj2000@gmail.com> 8042L: netdev@vger.kernel.org 8043S: Maintained 8044F: drivers/net/ethernet/nvidia/* 8045 8046FORTIFY_SOURCE 8047M: Kees Cook <keescook@chromium.org> 8048L: linux-hardening@vger.kernel.org 8049S: Supported 8050T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8051F: include/linux/fortify-string.h 8052F: lib/fortify_kunit.c 8053F: lib/test_fortify/* 8054F: scripts/test_fortify.sh 8055K: \b__NO_FORTIFY\b 8056 8057FPGA DFL DRIVERS 8058M: Wu Hao <hao.wu@intel.com> 8059R: Tom Rix <trix@redhat.com> 8060L: linux-fpga@vger.kernel.org 8061S: Maintained 8062F: Documentation/ABI/testing/sysfs-bus-dfl* 8063F: Documentation/fpga/dfl.rst 8064F: drivers/fpga/dfl* 8065F: drivers/uio/uio_dfl.c 8066F: include/linux/dfl.h 8067F: include/uapi/linux/fpga-dfl.h 8068 8069FPGA MANAGER FRAMEWORK 8070M: Moritz Fischer <mdf@kernel.org> 8071M: Wu Hao <hao.wu@intel.com> 8072M: Xu Yilun <yilun.xu@intel.com> 8073R: Tom Rix <trix@redhat.com> 8074L: linux-fpga@vger.kernel.org 8075S: Maintained 8076Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8078F: Documentation/devicetree/bindings/fpga/ 8079F: Documentation/driver-api/fpga/ 8080F: Documentation/fpga/ 8081F: drivers/fpga/ 8082F: include/linux/fpga/ 8083 8084INTEL MAX10 BMC SECURE UPDATES 8085M: Russ Weight <russell.h.weight@intel.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8089F: drivers/fpga/intel-m10-bmc-sec-update.c 8090 8091MICROCHIP POLARFIRE FPGA DRIVERS 8092M: Conor Dooley <conor.dooley@microchip.com> 8093R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8094L: linux-fpga@vger.kernel.org 8095S: Supported 8096F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8097F: drivers/fpga/microchip-spi.c 8098 8099FPU EMULATOR 8100M: Bill Metzenthen <billm@melbpc.org.au> 8101S: Maintained 8102W: http://floatingpoint.sourceforge.net/emulator/index.html 8103F: arch/x86/math-emu/ 8104 8105FRAMEBUFFER CORE 8106M: Daniel Vetter <daniel@ffwll.ch> 8107F: drivers/video/fbdev/core/ 8108S: Odd Fixes 8109T: git git://anongit.freedesktop.org/drm/drm-misc 8110 8111FRAMEBUFFER LAYER 8112M: Helge Deller <deller@gmx.de> 8113L: linux-fbdev@vger.kernel.org 8114L: dri-devel@lists.freedesktop.org 8115S: Maintained 8116Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8118F: Documentation/fb/ 8119F: drivers/video/ 8120F: include/linux/fb.h 8121F: include/uapi/linux/fb.h 8122F: include/uapi/video/ 8123F: include/video/ 8124 8125FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8126M: Horia Geantă <horia.geanta@nxp.com> 8127M: Pankaj Gupta <pankaj.gupta@nxp.com> 8128M: Gaurav Jain <gaurav.jain@nxp.com> 8129L: linux-crypto@vger.kernel.org 8130S: Maintained 8131F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8132F: drivers/crypto/caam/ 8133 8134FREESCALE COLDFIRE M5441X MMC DRIVER 8135M: Angelo Dureghello <angelo.dureghello@timesys.com> 8136L: linux-mmc@vger.kernel.org 8137S: Maintained 8138F: drivers/mmc/host/sdhci-esdhc-mcf.c 8139F: include/linux/platform_data/mmc-esdhc-mcf.h 8140 8141FREESCALE DIU FRAMEBUFFER DRIVER 8142M: Timur Tabi <timur@kernel.org> 8143L: linux-fbdev@vger.kernel.org 8144S: Maintained 8145F: drivers/video/fbdev/fsl-diu-fb.* 8146 8147FREESCALE DMA DRIVER 8148M: Li Yang <leoyang.li@nxp.com> 8149M: Zhang Wei <zw@zh-kernel.org> 8150L: linuxppc-dev@lists.ozlabs.org 8151S: Maintained 8152F: drivers/dma/fsldma.* 8153 8154FREESCALE DSPI DRIVER 8155M: Vladimir Oltean <olteanv@gmail.com> 8156L: linux-spi@vger.kernel.org 8157S: Maintained 8158F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8159F: drivers/spi/spi-fsl-dspi.c 8160F: include/linux/spi/spi-fsl-dspi.h 8161 8162FREESCALE ENETC ETHERNET DRIVERS 8163M: Claudiu Manoil <claudiu.manoil@nxp.com> 8164L: netdev@vger.kernel.org 8165S: Maintained 8166F: drivers/net/ethernet/freescale/enetc/ 8167 8168FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8169M: Claudiu Manoil <claudiu.manoil@nxp.com> 8170L: netdev@vger.kernel.org 8171S: Maintained 8172F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8173F: drivers/net/ethernet/freescale/gianfar* 8174 8175FREESCALE GPMI NAND DRIVER 8176M: Han Xu <han.xu@nxp.com> 8177L: linux-mtd@lists.infradead.org 8178S: Maintained 8179F: drivers/mtd/nand/raw/gpmi-nand/* 8180 8181FREESCALE I2C CPM DRIVER 8182M: Jochen Friedrich <jochen@scram.de> 8183L: linuxppc-dev@lists.ozlabs.org 8184L: linux-i2c@vger.kernel.org 8185S: Maintained 8186F: drivers/i2c/busses/i2c-cpm.c 8187 8188FREESCALE IMX / MXC FEC DRIVER 8189M: Joakim Zhang <qiangqing.zhang@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8193F: drivers/net/ethernet/freescale/fec.h 8194F: drivers/net/ethernet/freescale/fec_main.c 8195F: drivers/net/ethernet/freescale/fec_ptp.c 8196 8197FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8198M: Sascha Hauer <s.hauer@pengutronix.de> 8199R: Pengutronix Kernel Team <kernel@pengutronix.de> 8200L: linux-fbdev@vger.kernel.org 8201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8202S: Maintained 8203F: drivers/video/fbdev/imxfb.c 8204 8205FREESCALE IMX DDR PMU DRIVER 8206M: Frank Li <Frank.li@nxp.com> 8207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8208S: Maintained 8209F: Documentation/admin-guide/perf/imx-ddr.rst 8210F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8211F: drivers/perf/fsl_imx8_ddr_perf.c 8212 8213FREESCALE IMX I2C DRIVER 8214M: Oleksij Rempel <o.rempel@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-i2c@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8219F: drivers/i2c/busses/i2c-imx.c 8220 8221FREESCALE IMX LPI2C DRIVER 8222M: Dong Aisheng <aisheng.dong@nxp.com> 8223L: linux-i2c@vger.kernel.org 8224L: linux-imx@nxp.com 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8227F: drivers/i2c/busses/i2c-imx-lpi2c.c 8228 8229FREESCALE MPC I2C DRIVER 8230M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8234F: drivers/i2c/busses/i2c-mpc.c 8235 8236FREESCALE QORIQ DPAA ETHERNET DRIVER 8237M: Madalin Bucur <madalin.bucur@nxp.com> 8238L: netdev@vger.kernel.org 8239S: Maintained 8240F: drivers/net/ethernet/freescale/dpaa 8241 8242FREESCALE QORIQ DPAA FMAN DRIVER 8243M: Madalin Bucur <madalin.bucur@nxp.com> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/net/fsl-fman.txt 8247F: drivers/net/ethernet/freescale/fman 8248 8249FREESCALE QORIQ PTP CLOCK DRIVER 8250M: Yangbo Lu <yangbo.lu@nxp.com> 8251L: netdev@vger.kernel.org 8252S: Maintained 8253F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8254F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8255F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8256F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8257F: drivers/ptp/ptp_qoriq.c 8258F: drivers/ptp/ptp_qoriq_debugfs.c 8259F: include/linux/fsl/ptp_qoriq.h 8260 8261FREESCALE QUAD SPI DRIVER 8262M: Han Xu <han.xu@nxp.com> 8263L: linux-spi@vger.kernel.org 8264S: Maintained 8265F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8266F: drivers/spi/spi-fsl-qspi.c 8267 8268FREESCALE QUICC ENGINE LIBRARY 8269M: Qiang Zhao <qiang.zhao@nxp.com> 8270L: linuxppc-dev@lists.ozlabs.org 8271S: Maintained 8272F: drivers/soc/fsl/qe/ 8273F: include/soc/fsl/qe/ 8274 8275FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8276M: Li Yang <leoyang.li@nxp.com> 8277L: netdev@vger.kernel.org 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: drivers/net/ethernet/freescale/ucc_geth* 8281 8282FREESCALE QUICC ENGINE UCC HDLC DRIVER 8283M: Zhao Qiang <qiang.zhao@nxp.com> 8284L: netdev@vger.kernel.org 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: drivers/net/wan/fsl_ucc_hdlc* 8288 8289FREESCALE QUICC ENGINE UCC UART DRIVER 8290M: Timur Tabi <timur@kernel.org> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/tty/serial/ucc_uart.c 8294 8295FREESCALE SOC DRIVERS 8296M: Li Yang <leoyang.li@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8299S: Maintained 8300F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8301F: Documentation/devicetree/bindings/soc/fsl/ 8302F: drivers/soc/fsl/ 8303F: include/linux/fsl/ 8304F: include/soc/fsl/ 8305 8306FREESCALE SOC FS_ENET DRIVER 8307M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8308L: linuxppc-dev@lists.ozlabs.org 8309L: netdev@vger.kernel.org 8310S: Maintained 8311F: drivers/net/ethernet/freescale/fs_enet/ 8312F: include/linux/fs_enet_pd.h 8313 8314FREESCALE SOC SOUND DRIVERS 8315M: Shengjiu Wang <shengjiu.wang@gmail.com> 8316M: Xiubo Li <Xiubo.Lee@gmail.com> 8317R: Fabio Estevam <festevam@gmail.com> 8318R: Nicolin Chen <nicoleotsuka@gmail.com> 8319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: sound/soc/fsl/fsl* 8323F: sound/soc/fsl/imx* 8324F: sound/soc/fsl/mpc8610_hpcd.c 8325 8326FREESCALE USB PERIPHERAL DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linux-usb@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/usb/gadget/udc/fsl* 8332 8333FREESCALE USB PHY DRIVER 8334M: Ran Wang <ran.wang_1@nxp.com> 8335L: linux-usb@vger.kernel.org 8336L: linuxppc-dev@lists.ozlabs.org 8337S: Maintained 8338F: drivers/usb/phy/phy-fsl-usb* 8339 8340FREEVXFS FILESYSTEM 8341M: Christoph Hellwig <hch@infradead.org> 8342S: Maintained 8343W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8344F: fs/freevxfs/ 8345 8346FREEZER 8347M: "Rafael J. Wysocki" <rafael@kernel.org> 8348M: Pavel Machek <pavel@ucw.cz> 8349L: linux-pm@vger.kernel.org 8350S: Supported 8351F: Documentation/power/freezing-of-tasks.rst 8352F: include/linux/freezer.h 8353F: kernel/freezer.c 8354 8355FRONTSWAP API 8356M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8357L: linux-kernel@vger.kernel.org 8358S: Maintained 8359F: include/linux/frontswap.h 8360F: mm/frontswap.c 8361 8362FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8363M: David Howells <dhowells@redhat.com> 8364L: linux-cachefs@redhat.com (moderated for non-subscribers) 8365S: Supported 8366F: Documentation/filesystems/caching/ 8367F: fs/fscache/ 8368F: include/linux/fscache*.h 8369 8370FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8371M: Theodore Y. Ts'o <tytso@mit.edu> 8372M: Jaegeuk Kim <jaegeuk@kernel.org> 8373M: Eric Biggers <ebiggers@kernel.org> 8374L: linux-fscrypt@vger.kernel.org 8375S: Supported 8376Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8377T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8378F: Documentation/filesystems/fscrypt.rst 8379F: fs/crypto/ 8380F: include/linux/fscrypt*.h 8381F: include/uapi/linux/fscrypt.h 8382 8383FSI SUBSYSTEM 8384M: Jeremy Kerr <jk@ozlabs.org> 8385M: Joel Stanley <joel@jms.id.au> 8386R: Alistar Popple <alistair@popple.id.au> 8387R: Eddie James <eajames@linux.ibm.com> 8388L: linux-fsi@lists.ozlabs.org 8389S: Supported 8390Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8391T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8392F: drivers/fsi/ 8393F: include/linux/fsi*.h 8394F: include/trace/events/fsi*.h 8395 8396FSI-ATTACHED I2C DRIVER 8397M: Eddie James <eajames@linux.ibm.com> 8398L: linux-i2c@vger.kernel.org 8399L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8400S: Maintained 8401F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8402F: drivers/i2c/busses/i2c-fsi.c 8403 8404FSI-ATTACHED SPI DRIVER 8405M: Eddie James <eajames@linux.ibm.com> 8406L: linux-spi@vger.kernel.org 8407S: Maintained 8408F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8409F: drivers/spi/spi-fsi.c 8410 8411FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8412M: Jan Kara <jack@suse.cz> 8413R: Amir Goldstein <amir73il@gmail.com> 8414L: linux-fsdevel@vger.kernel.org 8415S: Maintained 8416T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8417F: fs/notify/ 8418F: include/linux/fsnotify*.h 8419 8420FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8427F: Documentation/filesystems/fsverity.rst 8428F: fs/verity/ 8429F: include/linux/fsverity.h 8430F: include/uapi/linux/fsverity.h 8431 8432FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8433M: Michael Zaidman <michael.zaidman@gmail.com> 8434L: linux-i2c@vger.kernel.org 8435L: linux-input@vger.kernel.org 8436S: Maintained 8437F: drivers/hid/hid-ft260.c 8438 8439FUJITSU LAPTOP EXTRAS 8440M: Jonathan Woithe <jwoithe@just42.net> 8441L: platform-driver-x86@vger.kernel.org 8442S: Maintained 8443F: drivers/platform/x86/fujitsu-laptop.c 8444 8445FUJITSU M-5MO LS CAMERA ISP DRIVER 8446M: Kyungmin Park <kyungmin.park@samsung.com> 8447M: Heungjun Kim <riverful.kim@samsung.com> 8448L: linux-media@vger.kernel.org 8449S: Maintained 8450F: drivers/media/i2c/m5mols/ 8451F: include/media/i2c/m5mols.h 8452 8453FUJITSU TABLET EXTRAS 8454M: Robert Gerlach <khnz@gmx.de> 8455L: platform-driver-x86@vger.kernel.org 8456S: Maintained 8457F: drivers/platform/x86/fujitsu-tablet.c 8458 8459FUNCTION HOOKS (FTRACE) 8460M: Steven Rostedt <rostedt@goodmis.org> 8461M: Masami Hiramatsu <mhiramat@kernel.org> 8462R: Mark Rutland <mark.rutland@arm.com> 8463S: Maintained 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8465F: Documentation/trace/ftrace* 8466F: kernel/trace/ftrace* 8467F: kernel/trace/fgraph.c 8468F: arch/*/*/*/*ftrace* 8469F: arch/*/*/*ftrace* 8470F: include/*/ftrace.h 8471 8472FUNGIBLE ETHERNET DRIVERS 8473M: Dimitris Michailidis <dmichail@fungible.com> 8474L: netdev@vger.kernel.org 8475S: Supported 8476F: drivers/net/ethernet/fungible/ 8477 8478FUSE: FILESYSTEM IN USERSPACE 8479M: Miklos Szeredi <miklos@szeredi.hu> 8480L: linux-fsdevel@vger.kernel.org 8481S: Maintained 8482W: https://github.com/libfuse/ 8483T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8484F: Documentation/filesystems/fuse.rst 8485F: fs/fuse/ 8486F: include/uapi/linux/fuse.h 8487 8488FUTEX SUBSYSTEM 8489M: Thomas Gleixner <tglx@linutronix.de> 8490M: Ingo Molnar <mingo@redhat.com> 8491R: Peter Zijlstra <peterz@infradead.org> 8492R: Darren Hart <dvhart@infradead.org> 8493R: Davidlohr Bueso <dave@stgolabs.net> 8494R: André Almeida <andrealmeid@igalia.com> 8495L: linux-kernel@vger.kernel.org 8496S: Maintained 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8498F: Documentation/locking/*futex* 8499F: include/asm-generic/futex.h 8500F: include/linux/futex.h 8501F: include/uapi/linux/futex.h 8502F: kernel/futex/* 8503F: tools/perf/bench/futex* 8504F: tools/testing/selftests/futex/ 8505 8506GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8507M: Tim Harvey <tharvey@gateworks.com> 8508S: Maintained 8509F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8510F: drivers/mfd/gateworks-gsc.c 8511F: include/linux/mfd/gsc.h 8512F: Documentation/hwmon/gsc-hwmon.rst 8513F: drivers/hwmon/gsc-hwmon.c 8514F: include/linux/platform_data/gsc_hwmon.h 8515 8516GCC PLUGINS 8517M: Kees Cook <keescook@chromium.org> 8518L: linux-hardening@vger.kernel.org 8519S: Maintained 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8521F: Documentation/kbuild/gcc-plugins.rst 8522F: scripts/Makefile.gcc-plugins 8523F: scripts/gcc-plugins/ 8524 8525GCOV BASED KERNEL PROFILING 8526M: Peter Oberparleiter <oberpar@linux.ibm.com> 8527S: Maintained 8528F: Documentation/dev-tools/gcov.rst 8529F: kernel/gcov/ 8530 8531GDB KERNEL DEBUGGING HELPER SCRIPTS 8532M: Jan Kiszka <jan.kiszka@siemens.com> 8533M: Kieran Bingham <kbingham@kernel.org> 8534S: Supported 8535F: scripts/gdb/ 8536 8537GEMINI CRYPTO DRIVER 8538M: Corentin Labbe <clabbe@baylibre.com> 8539L: linux-crypto@vger.kernel.org 8540S: Maintained 8541F: drivers/crypto/gemini/ 8542 8543GEMTEK FM RADIO RECEIVER DRIVER 8544M: Hans Verkuil <hverkuil@xs4all.nl> 8545L: linux-media@vger.kernel.org 8546S: Maintained 8547W: https://linuxtv.org 8548T: git git://linuxtv.org/media_tree.git 8549F: drivers/media/radio/radio-gemtek* 8550 8551GENERIC ARCHITECTURE TOPOLOGY 8552M: Sudeep Holla <sudeep.holla@arm.com> 8553L: linux-kernel@vger.kernel.org 8554S: Maintained 8555F: drivers/base/arch_topology.c 8556F: include/linux/arch_topology.h 8557 8558GENERIC ENTRY CODE 8559M: Thomas Gleixner <tglx@linutronix.de> 8560M: Peter Zijlstra <peterz@infradead.org> 8561M: Andy Lutomirski <luto@kernel.org> 8562L: linux-kernel@vger.kernel.org 8563S: Maintained 8564T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8565F: include/linux/entry-common.h 8566F: include/linux/entry-kvm.h 8567F: kernel/entry/ 8568 8569GENERIC GPIO I2C DRIVER 8570M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8571S: Supported 8572F: drivers/i2c/busses/i2c-gpio.c 8573F: include/linux/platform_data/i2c-gpio.h 8574 8575GENERIC GPIO I2C MULTIPLEXER DRIVER 8576M: Peter Korsgaard <peter.korsgaard@barco.com> 8577L: linux-i2c@vger.kernel.org 8578S: Supported 8579F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8580F: drivers/i2c/muxes/i2c-mux-gpio.c 8581F: include/linux/platform_data/i2c-mux-gpio.h 8582 8583GENERIC HDLC (WAN) DRIVERS 8584M: Krzysztof Halasa <khc@pm.waw.pl> 8585S: Maintained 8586W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8587F: drivers/net/wan/c101.c 8588F: drivers/net/wan/hd6457* 8589F: drivers/net/wan/hdlc* 8590F: drivers/net/wan/n2.c 8591F: drivers/net/wan/pc300too.c 8592F: drivers/net/wan/pci200syn.c 8593F: drivers/net/wan/wanxl* 8594 8595GENERIC INCLUDE/ASM HEADER FILES 8596M: Arnd Bergmann <arnd@arndb.de> 8597L: linux-arch@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8600F: include/asm-generic/ 8601F: include/uapi/asm-generic/ 8602 8603GENERIC PHY FRAMEWORK 8604M: Kishon Vijay Abraham I <kishon@ti.com> 8605M: Vinod Koul <vkoul@kernel.org> 8606L: linux-phy@lists.infradead.org 8607S: Supported 8608Q: https://patchwork.kernel.org/project/linux-phy/list/ 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8610F: Documentation/devicetree/bindings/phy/ 8611F: drivers/phy/ 8612F: include/dt-bindings/phy/ 8613F: include/linux/phy/ 8614 8615GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8619 8620GENERIC PM DOMAINS 8621M: "Rafael J. Wysocki" <rafael@kernel.org> 8622M: Kevin Hilman <khilman@kernel.org> 8623M: Ulf Hansson <ulf.hansson@linaro.org> 8624L: linux-pm@vger.kernel.org 8625S: Supported 8626F: Documentation/devicetree/bindings/power/power?domain* 8627F: drivers/base/power/domain*.c 8628F: include/linux/pm_domain.h 8629 8630GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8631M: Eugen Hristev <eugen.hristev@microchip.com> 8632L: linux-input@vger.kernel.org 8633S: Maintained 8634F: drivers/input/touchscreen/resistive-adc-touch.c 8635 8636GENERIC STRING LIBRARY 8637R: Andy Shevchenko <andy@kernel.org> 8638S: Maintained 8639F: lib/string.c 8640F: lib/string_helpers.c 8641F: lib/test_string.c 8642F: lib/test-string_helpers.c 8643 8644GENERIC UIO DRIVER FOR PCI DEVICES 8645M: "Michael S. Tsirkin" <mst@redhat.com> 8646L: kvm@vger.kernel.org 8647S: Supported 8648F: drivers/uio/uio_pci_generic.c 8649 8650GENERIC VDSO LIBRARY 8651M: Andy Lutomirski <luto@kernel.org> 8652M: Thomas Gleixner <tglx@linutronix.de> 8653M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8654L: linux-kernel@vger.kernel.org 8655S: Maintained 8656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8657F: include/asm-generic/vdso/vsyscall.h 8658F: include/vdso/ 8659F: kernel/time/vsyscall.c 8660F: lib/vdso/ 8661 8662GENWQE (IBM Generic Workqueue Card) 8663M: Frank Haverkamp <haver@linux.ibm.com> 8664S: Supported 8665F: drivers/misc/genwqe/ 8666 8667GET_MAINTAINER SCRIPT 8668M: Joe Perches <joe@perches.com> 8669S: Maintained 8670F: scripts/get_maintainer.pl 8671 8672GFS2 FILE SYSTEM 8673M: Bob Peterson <rpeterso@redhat.com> 8674M: Andreas Gruenbacher <agruenba@redhat.com> 8675L: cluster-devel@redhat.com 8676S: Supported 8677B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8679F: Documentation/filesystems/gfs2* 8680F: fs/gfs2/ 8681F: include/uapi/linux/gfs2_ondisk.h 8682 8683GIGABYTE WMI DRIVER 8684M: Thomas Weißschuh <thomas@weissschuh.net> 8685L: platform-driver-x86@vger.kernel.org 8686S: Maintained 8687F: drivers/platform/x86/gigabyte-wmi.c 8688 8689GNSS SUBSYSTEM 8690M: Johan Hovold <johan@kernel.org> 8691S: Maintained 8692T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8693F: Documentation/ABI/testing/sysfs-class-gnss 8694F: Documentation/devicetree/bindings/gnss/ 8695F: drivers/gnss/ 8696F: include/linux/gnss.h 8697 8698GO7007 MPEG CODEC 8699M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8700L: linux-media@vger.kernel.org 8701S: Maintained 8702F: drivers/media/usb/go7007/ 8703 8704GOODIX TOUCHSCREEN 8705M: Bastien Nocera <hadess@hadess.net> 8706M: Hans de Goede <hdegoede@redhat.com> 8707L: linux-input@vger.kernel.org 8708S: Maintained 8709F: drivers/input/touchscreen/goodix* 8710 8711GOOGLE ETHERNET DRIVERS 8712M: Jeroen de Borst <jeroendb@google.com> 8713M: Catherine Sullivan <csully@google.com> 8714R: Shailend Chand <shailend@google.com> 8715L: netdev@vger.kernel.org 8716S: Supported 8717F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8718F: drivers/net/ethernet/google 8719 8720GPD POCKET FAN DRIVER 8721M: Hans de Goede <hdegoede@redhat.com> 8722L: platform-driver-x86@vger.kernel.org 8723S: Maintained 8724F: drivers/platform/x86/gpd-pocket-fan.c 8725 8726GPIO ACPI SUPPORT 8727M: Mika Westerberg <mika.westerberg@linux.intel.com> 8728M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8729L: linux-gpio@vger.kernel.org 8730L: linux-acpi@vger.kernel.org 8731S: Supported 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8733F: Documentation/firmware-guide/acpi/gpio-properties.rst 8734F: drivers/gpio/gpiolib-acpi.c 8735F: drivers/gpio/gpiolib-acpi.h 8736 8737GPIO AGGREGATOR 8738M: Geert Uytterhoeven <geert+renesas@glider.be> 8739L: linux-gpio@vger.kernel.org 8740S: Supported 8741F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8742F: drivers/gpio/gpio-aggregator.c 8743 8744GPIO IR Transmitter 8745M: Sean Young <sean@mess.org> 8746L: linux-media@vger.kernel.org 8747S: Maintained 8748F: drivers/media/rc/gpio-ir-tx.c 8749 8750GPIO MOCKUP DRIVER 8751M: Bamvor Jian Zhang <bamv2005@gmail.com> 8752L: linux-gpio@vger.kernel.org 8753S: Maintained 8754F: drivers/gpio/gpio-mockup.c 8755F: tools/testing/selftests/gpio/ 8756 8757GPIO REGMAP 8758R: Michael Walle <michael@walle.cc> 8759S: Maintained 8760F: drivers/gpio/gpio-regmap.c 8761F: include/linux/gpio/regmap.h 8762 8763GPIO SUBSYSTEM 8764M: Linus Walleij <linus.walleij@linaro.org> 8765M: Bartosz Golaszewski <brgl@bgdev.pl> 8766L: linux-gpio@vger.kernel.org 8767S: Maintained 8768T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8769F: Documentation/ABI/obsolete/sysfs-gpio 8770F: Documentation/ABI/testing/gpio-cdev 8771F: Documentation/admin-guide/gpio/ 8772F: Documentation/devicetree/bindings/gpio/ 8773F: Documentation/driver-api/gpio/ 8774F: drivers/gpio/ 8775F: include/asm-generic/gpio.h 8776F: include/dt-bindings/gpio/ 8777F: include/linux/gpio.h 8778F: include/linux/gpio/ 8779F: include/linux/of_gpio.h 8780F: include/uapi/linux/gpio.h 8781F: tools/gpio/ 8782 8783GRE DEMULTIPLEXER DRIVER 8784M: Dmitry Kozlov <xeb@mail.ru> 8785L: netdev@vger.kernel.org 8786S: Maintained 8787F: include/net/gre.h 8788F: net/ipv4/gre_demux.c 8789F: net/ipv4/gre_offload.c 8790 8791GRETH 10/100/1G Ethernet MAC device driver 8792M: Andreas Larsson <andreas@gaisler.com> 8793L: netdev@vger.kernel.org 8794S: Maintained 8795F: drivers/net/ethernet/aeroflex/ 8796 8797GREYBUS AUDIO PROTOCOLS DRIVERS 8798M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8799M: Mark Greer <mgreer@animalcreek.com> 8800S: Maintained 8801F: drivers/staging/greybus/audio_apbridgea.c 8802F: drivers/staging/greybus/audio_apbridgea.h 8803F: drivers/staging/greybus/audio_codec.c 8804F: drivers/staging/greybus/audio_codec.h 8805F: drivers/staging/greybus/audio_gb.c 8806F: drivers/staging/greybus/audio_manager.c 8807F: drivers/staging/greybus/audio_manager.h 8808F: drivers/staging/greybus/audio_manager_module.c 8809F: drivers/staging/greybus/audio_manager_private.h 8810F: drivers/staging/greybus/audio_manager_sysfs.c 8811F: drivers/staging/greybus/audio_module.c 8812F: drivers/staging/greybus/audio_topology.c 8813 8814GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8815M: Viresh Kumar <vireshk@kernel.org> 8816S: Maintained 8817F: drivers/staging/greybus/authentication.c 8818F: drivers/staging/greybus/bootrom.c 8819F: drivers/staging/greybus/firmware.h 8820F: drivers/staging/greybus/fw-core.c 8821F: drivers/staging/greybus/fw-download.c 8822F: drivers/staging/greybus/fw-management.c 8823F: drivers/staging/greybus/greybus_authentication.h 8824F: drivers/staging/greybus/greybus_firmware.h 8825F: drivers/staging/greybus/hid.c 8826F: drivers/staging/greybus/i2c.c 8827F: drivers/staging/greybus/spi.c 8828F: drivers/staging/greybus/spilib.c 8829F: drivers/staging/greybus/spilib.h 8830 8831GREYBUS LOOPBACK DRIVER 8832M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8833S: Maintained 8834F: drivers/staging/greybus/loopback.c 8835 8836GREYBUS PLATFORM DRIVERS 8837M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8838S: Maintained 8839F: drivers/staging/greybus/arche-apb-ctrl.c 8840F: drivers/staging/greybus/arche-platform.c 8841F: drivers/staging/greybus/arche_platform.h 8842 8843GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8844M: Rui Miguel Silva <rmfrfs@gmail.com> 8845S: Maintained 8846F: drivers/staging/greybus/gpio.c 8847F: drivers/staging/greybus/light.c 8848F: drivers/staging/greybus/power_supply.c 8849F: drivers/staging/greybus/sdio.c 8850F: drivers/staging/greybus/spi.c 8851F: drivers/staging/greybus/spilib.c 8852 8853GREYBUS SUBSYSTEM 8854M: Johan Hovold <johan@kernel.org> 8855M: Alex Elder <elder@kernel.org> 8856M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8857L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8858S: Maintained 8859F: drivers/greybus/ 8860F: drivers/staging/greybus/ 8861F: include/linux/greybus.h 8862F: include/linux/greybus/ 8863 8864GREYBUS UART PROTOCOLS DRIVERS 8865M: David Lin <dtwlin@gmail.com> 8866S: Maintained 8867F: drivers/staging/greybus/log.c 8868F: drivers/staging/greybus/uart.c 8869 8870GS1662 VIDEO SERIALIZER 8871M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8872L: linux-media@vger.kernel.org 8873S: Maintained 8874T: git git://linuxtv.org/media_tree.git 8875F: drivers/media/spi/gs1662.c 8876 8877GSPCA FINEPIX SUBDRIVER 8878M: Frank Zago <frank@zago.net> 8879L: linux-media@vger.kernel.org 8880S: Maintained 8881T: git git://linuxtv.org/media_tree.git 8882F: drivers/media/usb/gspca/finepix.c 8883 8884GSPCA GL860 SUBDRIVER 8885M: Olivier Lorin <o.lorin@laposte.net> 8886L: linux-media@vger.kernel.org 8887S: Maintained 8888T: git git://linuxtv.org/media_tree.git 8889F: drivers/media/usb/gspca/gl860/ 8890 8891GSPCA M5602 SUBDRIVER 8892M: Erik Andren <erik.andren@gmail.com> 8893L: linux-media@vger.kernel.org 8894S: Maintained 8895T: git git://linuxtv.org/media_tree.git 8896F: drivers/media/usb/gspca/m5602/ 8897 8898GSPCA PAC207 SONIXB SUBDRIVER 8899M: Hans Verkuil <hverkuil@xs4all.nl> 8900L: linux-media@vger.kernel.org 8901S: Odd Fixes 8902T: git git://linuxtv.org/media_tree.git 8903F: drivers/media/usb/gspca/pac207.c 8904 8905GSPCA SN9C20X SUBDRIVER 8906M: Brian Johnson <brijohn@gmail.com> 8907L: linux-media@vger.kernel.org 8908S: Maintained 8909T: git git://linuxtv.org/media_tree.git 8910F: drivers/media/usb/gspca/sn9c20x.c 8911 8912GSPCA T613 SUBDRIVER 8913M: Leandro Costantino <lcostantino@gmail.com> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/usb/gspca/t613.c 8918 8919GSPCA USB WEBCAM DRIVER 8920M: Hans Verkuil <hverkuil@xs4all.nl> 8921L: linux-media@vger.kernel.org 8922S: Odd Fixes 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/ 8925 8926GTP (GPRS Tunneling Protocol) 8927M: Pablo Neira Ayuso <pablo@netfilter.org> 8928M: Harald Welte <laforge@gnumonks.org> 8929L: osmocom-net-gprs@lists.osmocom.org 8930S: Maintained 8931T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8932F: drivers/net/gtp.c 8933 8934GUID PARTITION TABLE (GPT) 8935M: Davidlohr Bueso <dave@stgolabs.net> 8936L: linux-efi@vger.kernel.org 8937S: Maintained 8938F: block/partitions/efi.* 8939 8940HABANALABS PCI DRIVER 8941M: Oded Gabbay <ogabbay@kernel.org> 8942S: Supported 8943T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8944F: Documentation/ABI/testing/debugfs-driver-habanalabs 8945F: Documentation/ABI/testing/sysfs-driver-habanalabs 8946F: drivers/misc/habanalabs/ 8947F: include/trace/events/habanalabs.h 8948F: include/uapi/misc/habanalabs.h 8949 8950HACKRF MEDIA DRIVER 8951M: Antti Palosaari <crope@iki.fi> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954W: https://linuxtv.org 8955W: http://palosaari.fi/linux/ 8956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8957T: git git://linuxtv.org/anttip/media_tree.git 8958F: drivers/media/usb/hackrf/ 8959 8960HANTRO VPU CODEC DRIVER 8961M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8962M: Philipp Zabel <p.zabel@pengutronix.de> 8963L: linux-media@vger.kernel.org 8964L: linux-rockchip@lists.infradead.org 8965S: Maintained 8966F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8967F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8969F: drivers/media/platform/verisilicon/ 8970 8971HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8972M: Frank Seidel <frank@f-seidel.de> 8973L: platform-driver-x86@vger.kernel.org 8974S: Maintained 8975W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8976F: drivers/platform/x86/hdaps.c 8977 8978HARDWARE MONITORING 8979M: Jean Delvare <jdelvare@suse.com> 8980M: Guenter Roeck <linux@roeck-us.net> 8981L: linux-hwmon@vger.kernel.org 8982S: Maintained 8983W: http://hwmon.wiki.kernel.org/ 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8985F: Documentation/ABI/testing/sysfs-class-hwmon 8986F: Documentation/devicetree/bindings/hwmon/ 8987F: Documentation/hwmon/ 8988F: drivers/hwmon/ 8989F: include/linux/hwmon*.h 8990F: include/trace/events/hwmon*.h 8991K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8992 8993HARDWARE RANDOM NUMBER GENERATOR CORE 8994M: Olivia Mackall <olivia@selenic.com> 8995M: Herbert Xu <herbert@gondor.apana.org.au> 8996L: linux-crypto@vger.kernel.org 8997S: Odd fixes 8998F: Documentation/admin-guide/hw_random.rst 8999F: Documentation/devicetree/bindings/rng/ 9000F: drivers/char/hw_random/ 9001F: include/linux/hw_random.h 9002 9003HARDWARE SPINLOCK CORE 9004M: Ohad Ben-Cohen <ohad@wizery.com> 9005M: Bjorn Andersson <andersson@kernel.org> 9006R: Baolin Wang <baolin.wang7@gmail.com> 9007L: linux-remoteproc@vger.kernel.org 9008S: Maintained 9009T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9010F: Documentation/devicetree/bindings/hwlock/ 9011F: Documentation/locking/hwspinlock.rst 9012F: drivers/hwspinlock/ 9013F: include/linux/hwspinlock.h 9014 9015HARDWARE TRACING FACILITIES 9016M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9017S: Maintained 9018F: drivers/hwtracing/ 9019 9020HARMONY SOUND DRIVER 9021L: linux-parisc@vger.kernel.org 9022S: Maintained 9023F: sound/parisc/harmony.* 9024 9025HDPVR USB VIDEO ENCODER DRIVER 9026M: Hans Verkuil <hverkuil@xs4all.nl> 9027L: linux-media@vger.kernel.org 9028S: Odd Fixes 9029W: https://linuxtv.org 9030T: git git://linuxtv.org/media_tree.git 9031F: drivers/media/usb/hdpvr/ 9032 9033HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9034M: Matt Hsiao <matt.hsiao@hpe.com> 9035S: Supported 9036F: drivers/misc/hpilo.[ch] 9037 9038HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9039M: Jerry Hoemann <jerry.hoemann@hpe.com> 9040S: Supported 9041F: Documentation/watchdog/hpwdt.rst 9042F: drivers/watchdog/hpwdt.c 9043 9044HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9045M: Don Brace <don.brace@microchip.com> 9046L: storagedev@microchip.com 9047L: linux-scsi@vger.kernel.org 9048S: Supported 9049F: Documentation/scsi/hpsa.rst 9050F: drivers/scsi/hpsa*.[ch] 9051F: include/linux/cciss*.h 9052F: include/uapi/linux/cciss*.h 9053 9054HFI1 DRIVER 9055M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9056L: linux-rdma@vger.kernel.org 9057S: Supported 9058F: drivers/infiniband/hw/hfi1 9059 9060HFS FILESYSTEM 9061L: linux-fsdevel@vger.kernel.org 9062S: Orphan 9063F: Documentation/filesystems/hfs.rst 9064F: fs/hfs/ 9065 9066HFSPLUS FILESYSTEM 9067L: linux-fsdevel@vger.kernel.org 9068S: Orphan 9069F: Documentation/filesystems/hfsplus.rst 9070F: fs/hfsplus/ 9071 9072HGA FRAMEBUFFER DRIVER 9073M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9074L: linux-nvidia@lists.surfsouth.com 9075S: Maintained 9076W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9077F: drivers/video/fbdev/hgafb.c 9078 9079HIBERNATION (aka Software Suspend, aka swsusp) 9080M: "Rafael J. Wysocki" <rafael@kernel.org> 9081M: Pavel Machek <pavel@ucw.cz> 9082L: linux-pm@vger.kernel.org 9083S: Supported 9084B: https://bugzilla.kernel.org 9085F: arch/*/include/asm/suspend*.h 9086F: arch/x86/power/ 9087F: drivers/base/power/ 9088F: include/linux/freezer.h 9089F: include/linux/pm.h 9090F: include/linux/suspend.h 9091F: kernel/power/ 9092 9093HID CORE LAYER 9094M: Jiri Kosina <jikos@kernel.org> 9095M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9096L: linux-input@vger.kernel.org 9097S: Maintained 9098T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9099F: drivers/hid/ 9100F: include/linux/hid* 9101F: include/uapi/linux/hid* 9102 9103HID LOGITECH DRIVERS 9104R: Filipe Laíns <lains@riseup.net> 9105L: linux-input@vger.kernel.org 9106S: Maintained 9107F: drivers/hid/hid-logitech-* 9108 9109HID PLAYSTATION DRIVER 9110M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9111L: linux-input@vger.kernel.org 9112S: Supported 9113F: drivers/hid/hid-playstation.c 9114 9115HID PHOENIX RC FLIGHT CONTROLLER 9116M: Marcus Folkesson <marcus.folkesson@gmail.com> 9117L: linux-input@vger.kernel.org 9118S: Maintained 9119F: drivers/hid/hid-pxrc.c 9120 9121HID SENSOR HUB DRIVERS 9122M: Jiri Kosina <jikos@kernel.org> 9123M: Jonathan Cameron <jic23@kernel.org> 9124M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9125L: linux-input@vger.kernel.org 9126L: linux-iio@vger.kernel.org 9127S: Maintained 9128F: Documentation/hid/hid-sensor* 9129F: drivers/hid/hid-sensor-* 9130F: drivers/iio/*/hid-* 9131F: include/linux/hid-sensor-* 9132 9133HID VRC-2 CAR CONTROLLER DRIVER 9134M: Marcus Folkesson <marcus.folkesson@gmail.com> 9135L: linux-input@vger.kernel.org 9136S: Maintained 9137F: drivers/hid/hid-vrc2.c 9138 9139HID WACOM DRIVER 9140M: Ping Cheng <ping.cheng@wacom.com> 9141M: Jason Gerecke <jason.gerecke@wacom.com> 9142L: linux-input@vger.kernel.org 9143S: Maintained 9144F: drivers/hid/wacom.h 9145F: drivers/hid/wacom_* 9146 9147HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9148M: Thomas Gleixner <tglx@linutronix.de> 9149L: linux-kernel@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9152F: Documentation/timers/ 9153F: include/linux/clockchips.h 9154F: include/linux/hrtimer.h 9155F: kernel/time/clockevents.c 9156F: kernel/time/hrtimer.c 9157F: kernel/time/timer_*.c 9158 9159HIGH-SPEED SCC DRIVER FOR AX.25 9160L: linux-hams@vger.kernel.org 9161S: Orphan 9162F: drivers/net/hamradio/scc.c 9163 9164HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9165M: HighPoint Linux Team <linux@highpoint-tech.com> 9166S: Supported 9167W: http://www.highpoint-tech.com 9168F: Documentation/scsi/hptiop.rst 9169F: drivers/scsi/hptiop.c 9170 9171HIPPI 9172M: Jes Sorensen <jes@trained-monkey.org> 9173L: linux-hippi@sunsite.dk 9174S: Maintained 9175F: drivers/net/hippi/ 9176F: include/linux/hippidevice.h 9177F: include/uapi/linux/if_hippi.h 9178F: net/802/hippi.c 9179 9180HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9181M: Kurt Kanzenbach <kurt@linutronix.de> 9182L: netdev@vger.kernel.org 9183S: Maintained 9184F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9185F: drivers/net/dsa/hirschmann/* 9186F: include/linux/platform_data/hirschmann-hellcreek.h 9187F: net/dsa/tag_hellcreek.c 9188 9189HISILICON DMA DRIVER 9190M: Zhou Wang <wangzhou1@hisilicon.com> 9191M: Jie Hai <haijie1@hisilicon.com> 9192L: dmaengine@vger.kernel.org 9193S: Maintained 9194F: drivers/dma/hisi_dma.c 9195 9196HISILICON GPIO DRIVER 9197M: Jay Fang <f.fangjian@huawei.com> 9198L: linux-gpio@vger.kernel.org 9199S: Maintained 9200F: drivers/gpio/gpio-hisi.c 9201 9202HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9203M: Longfang Liu <liulongfang@huawei.com> 9204L: linux-crypto@vger.kernel.org 9205S: Maintained 9206F: Documentation/ABI/testing/debugfs-hisi-hpre 9207F: drivers/crypto/hisilicon/hpre/hpre.h 9208F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9209F: drivers/crypto/hisilicon/hpre/hpre_main.c 9210 9211HISILICON I2C CONTROLLER DRIVER 9212M: Yicong Yang <yangyicong@hisilicon.com> 9213L: linux-i2c@vger.kernel.org 9214S: Maintained 9215W: https://www.hisilicon.com 9216F: drivers/i2c/busses/i2c-hisi.c 9217 9218HISILICON LPC BUS DRIVER 9219M: john.garry@huawei.com 9220S: Maintained 9221W: http://www.hisilicon.com 9222F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9223F: drivers/bus/hisi_lpc.c 9224 9225HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9226M: Yisen Zhuang <yisen.zhuang@huawei.com> 9227M: Salil Mehta <salil.mehta@huawei.com> 9228L: netdev@vger.kernel.org 9229S: Maintained 9230W: http://www.hisilicon.com 9231F: drivers/net/ethernet/hisilicon/hns3/ 9232 9233HISILICON NETWORK SUBSYSTEM DRIVER 9234M: Yisen Zhuang <yisen.zhuang@huawei.com> 9235M: Salil Mehta <salil.mehta@huawei.com> 9236L: netdev@vger.kernel.org 9237S: Maintained 9238W: http://www.hisilicon.com 9239F: Documentation/devicetree/bindings/net/hisilicon*.txt 9240F: drivers/net/ethernet/hisilicon/ 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HISILICON PMU DRIVER 9249M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9250M: Qi Liu <liuqi115@huawei.com> 9251S: Supported 9252W: http://www.hisilicon.com 9253F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9254F: Documentation/admin-guide/perf/hisi-pmu.rst 9255F: drivers/perf/hisilicon 9256 9257HISILICON HNS3 PMU DRIVER 9258M: Guangbin Huang <huangguangbin2@huawei.com> 9259S: Supported 9260F: Documentation/admin-guide/perf/hns3-pmu.rst 9261F: drivers/perf/hisilicon/hns3_pmu.c 9262 9263HISILICON PTT DRIVER 9264M: Yicong Yang <yangyicong@hisilicon.com> 9265L: linux-kernel@vger.kernel.org 9266S: Maintained 9267F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9268F: Documentation/trace/hisi-ptt.rst 9269F: drivers/hwtracing/ptt/ 9270 9271HISILICON QM DRIVER 9272M: Weili Qian <qianweili@huawei.com> 9273M: Zhou Wang <wangzhou1@hisilicon.com> 9274L: linux-crypto@vger.kernel.org 9275S: Maintained 9276F: drivers/crypto/hisilicon/Kconfig 9277F: drivers/crypto/hisilicon/Makefile 9278F: drivers/crypto/hisilicon/qm.c 9279F: drivers/crypto/hisilicon/sgl.c 9280F: include/linux/hisi_acc_qm.h 9281 9282HISILICON ZIP Controller DRIVER 9283M: Yang Shen <shenyang39@huawei.com> 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285L: linux-crypto@vger.kernel.org 9286S: Maintained 9287F: Documentation/ABI/testing/debugfs-hisi-zip 9288F: drivers/crypto/hisilicon/zip/ 9289 9290HISILICON ROCE DRIVER 9291M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9292M: Wenpeng Liang <liangwenpeng@huawei.com> 9293L: linux-rdma@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9296F: drivers/infiniband/hw/hns/ 9297 9298HISILICON SAS Controller 9299M: John Garry <john.garry@huawei.com> 9300S: Supported 9301W: http://www.hisilicon.com 9302F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9303F: drivers/scsi/hisi_sas/ 9304 9305HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9306M: Kai Ye <yekai13@huawei.com> 9307M: Longfang Liu <liulongfang@huawei.com> 9308L: linux-crypto@vger.kernel.org 9309S: Maintained 9310F: Documentation/ABI/testing/debugfs-hisi-sec 9311F: drivers/crypto/hisilicon/sec2/sec.h 9312F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9314F: drivers/crypto/hisilicon/sec2/sec_main.c 9315 9316HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9317M: Jay Fang <f.fangjian@huawei.com> 9318L: linux-spi@vger.kernel.org 9319S: Maintained 9320W: http://www.hisilicon.com 9321F: drivers/spi/spi-hisi-kunpeng.c 9322 9323HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9324M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9325L: linux-kernel@vger.kernel.org 9326S: Maintained 9327F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9328F: drivers/spmi/hisi-spmi-controller.c 9329 9330HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9331M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9332L: linux-kernel@vger.kernel.org 9333S: Maintained 9334F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9335F: drivers/mfd/hi6421-spmi-pmic.c 9336 9337HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9338M: Weili Qian <qianweili@huawei.com> 9339S: Maintained 9340F: drivers/crypto/hisilicon/trng/trng.c 9341 9342HISILICON V3XX SPI NOR FLASH Controller Driver 9343M: John Garry <john.garry@huawei.com> 9344S: Maintained 9345W: http://www.hisilicon.com 9346F: drivers/spi/spi-hisi-sfc-v3xx.c 9347 9348HMM - Heterogeneous Memory Management 9349M: Jérôme Glisse <jglisse@redhat.com> 9350L: linux-mm@kvack.org 9351S: Maintained 9352F: Documentation/mm/hmm.rst 9353F: include/linux/hmm* 9354F: lib/test_hmm* 9355F: mm/hmm* 9356F: tools/testing/selftests/vm/*hmm* 9357 9358HOST AP DRIVER 9359M: Jouni Malinen <j@w1.fi> 9360L: linux-wireless@vger.kernel.org 9361S: Obsolete 9362W: http://w1.fi/hostap-driver.html 9363F: drivers/net/wireless/intersil/hostap/ 9364 9365HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9366L: platform-driver-x86@vger.kernel.org 9367S: Orphan 9368F: drivers/platform/x86/tc1100-wmi.c 9369 9370HPET: High Precision Event Timers driver 9371M: Clemens Ladisch <clemens@ladisch.de> 9372S: Maintained 9373F: Documentation/timers/hpet.rst 9374F: drivers/char/hpet.c 9375F: include/linux/hpet.h 9376F: include/uapi/linux/hpet.h 9377 9378HPET: x86 9379S: Orphan 9380F: arch/x86/include/asm/hpet.h 9381F: arch/x86/kernel/hpet.c 9382 9383HPFS FILESYSTEM 9384M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9385S: Maintained 9386W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9387F: fs/hpfs/ 9388 9389HSI SUBSYSTEM 9390M: Sebastian Reichel <sre@kernel.org> 9391S: Maintained 9392T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9393F: Documentation/ABI/testing/sysfs-bus-hsi 9394F: Documentation/driver-api/hsi.rst 9395F: drivers/hsi/ 9396F: include/linux/hsi/ 9397F: include/uapi/linux/hsi/ 9398 9399HSO 3G MODEM DRIVER 9400L: linux-usb@vger.kernel.org 9401S: Orphan 9402F: drivers/net/usb/hso.c 9403 9404HSR NETWORK PROTOCOL 9405L: netdev@vger.kernel.org 9406S: Orphan 9407F: net/hsr/ 9408 9409HT16K33 LED CONTROLLER DRIVER 9410M: Robin van der Gracht <robin@protonic.nl> 9411S: Maintained 9412F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9413F: drivers/auxdisplay/ht16k33.c 9414 9415HTCPEN TOUCHSCREEN DRIVER 9416M: Pau Oliva Fora <pof@eslack.org> 9417L: linux-input@vger.kernel.org 9418S: Maintained 9419F: drivers/input/touchscreen/htcpen.c 9420 9421HTE SUBSYSTEM 9422M: Dipen Patel <dipenp@nvidia.com> 9423S: Maintained 9424F: Documentation/devicetree/bindings/timestamp/ 9425F: Documentation/driver-api/hte/ 9426F: drivers/hte/ 9427F: include/linux/hte.h 9428 9429HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9430M: Lorenzo Bianconi <lorenzo@kernel.org> 9431L: linux-iio@vger.kernel.org 9432S: Maintained 9433W: http://www.st.com/ 9434F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9435F: drivers/iio/humidity/hts221* 9436 9437HUAWEI ETHERNET DRIVER 9438L: netdev@vger.kernel.org 9439S: Orphan 9440F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9441F: drivers/net/ethernet/huawei/hinic/ 9442 9443HUGETLB SUBSYSTEM 9444M: Mike Kravetz <mike.kravetz@oracle.com> 9445M: Muchun Song <songmuchun@bytedance.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9449F: Documentation/admin-guide/mm/hugetlbpage.rst 9450F: Documentation/mm/hugetlbfs_reserv.rst 9451F: Documentation/mm/vmemmap_dedup.rst 9452F: fs/hugetlbfs/ 9453F: include/linux/hugetlb.h 9454F: mm/hugetlb.c 9455F: mm/hugetlb_vmemmap.c 9456F: mm/hugetlb_vmemmap.h 9457 9458HVA ST MEDIA DRIVER 9459M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9460L: linux-media@vger.kernel.org 9461S: Supported 9462W: https://linuxtv.org 9463T: git git://linuxtv.org/media_tree.git 9464F: drivers/media/platform/st/sti/hva 9465 9466HWPOISON MEMORY FAILURE HANDLING 9467M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9468R: Miaohe Lin <linmiaohe@huawei.com> 9469L: linux-mm@kvack.org 9470S: Maintained 9471F: mm/hwpoison-inject.c 9472F: mm/memory-failure.c 9473 9474HYCON HY46XX TOUCHSCREEN SUPPORT 9475M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9476L: linux-input@vger.kernel.org 9477S: Maintained 9478F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9479F: drivers/input/touchscreen/hycon-hy46xx.c 9480 9481HYGON PROCESSOR SUPPORT 9482M: Pu Wen <puwen@hygon.cn> 9483L: linux-kernel@vger.kernel.org 9484S: Maintained 9485F: arch/x86/kernel/cpu/hygon.c 9486 9487HYNIX HI556 SENSOR DRIVER 9488M: Shawn Tu <shawnx.tu@intel.com> 9489L: linux-media@vger.kernel.org 9490S: Maintained 9491T: git git://linuxtv.org/media_tree.git 9492F: drivers/media/i2c/hi556.c 9493 9494HYNIX HI846 SENSOR DRIVER 9495M: Martin Kepplinger <martin.kepplinger@puri.sm> 9496L: linux-media@vger.kernel.org 9497S: Maintained 9498F: drivers/media/i2c/hi846.c 9499 9500HYNIX HI847 SENSOR DRIVER 9501M: Shawn Tu <shawnx.tu@intel.com> 9502L: linux-media@vger.kernel.org 9503S: Maintained 9504F: drivers/media/i2c/hi847.c 9505 9506Hyper-V/Azure CORE AND DRIVERS 9507M: "K. Y. Srinivasan" <kys@microsoft.com> 9508M: Haiyang Zhang <haiyangz@microsoft.com> 9509M: Stephen Hemminger <sthemmin@microsoft.com> 9510M: Wei Liu <wei.liu@kernel.org> 9511M: Dexuan Cui <decui@microsoft.com> 9512L: linux-hyperv@vger.kernel.org 9513S: Supported 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9515F: Documentation/ABI/stable/sysfs-bus-vmbus 9516F: Documentation/ABI/testing/debugfs-hyperv 9517F: Documentation/virt/hyperv 9518F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9519F: arch/arm64/hyperv 9520F: arch/arm64/include/asm/hyperv-tlfs.h 9521F: arch/arm64/include/asm/mshyperv.h 9522F: arch/x86/hyperv 9523F: arch/x86/include/asm/hyperv-tlfs.h 9524F: arch/x86/include/asm/mshyperv.h 9525F: arch/x86/include/asm/trace/hyperv.h 9526F: arch/x86/kernel/cpu/mshyperv.c 9527F: drivers/clocksource/hyperv_timer.c 9528F: drivers/hid/hid-hyperv.c 9529F: drivers/hv/ 9530F: drivers/input/serio/hyperv-keyboard.c 9531F: drivers/iommu/hyperv-iommu.c 9532F: drivers/net/ethernet/microsoft/ 9533F: drivers/net/hyperv/ 9534F: drivers/pci/controller/pci-hyperv-intf.c 9535F: drivers/pci/controller/pci-hyperv.c 9536F: drivers/scsi/storvsc_drv.c 9537F: drivers/uio/uio_hv_generic.c 9538F: drivers/video/fbdev/hyperv_fb.c 9539F: include/asm-generic/hyperv-tlfs.h 9540F: include/asm-generic/mshyperv.h 9541F: include/clocksource/hyperv_timer.h 9542F: include/linux/hyperv.h 9543F: include/uapi/linux/hyperv.h 9544F: net/vmw_vsock/hyperv_transport.c 9545F: tools/hv/ 9546 9547HYPERBUS SUPPORT 9548M: Vignesh Raghavendra <vigneshr@ti.com> 9549L: linux-mtd@lists.infradead.org 9550S: Supported 9551Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9552C: irc://irc.oftc.net/mtd 9553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9554F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9555F: drivers/mtd/hyperbus/ 9556F: include/linux/mtd/hyperbus.h 9557 9558HYPERVISOR VIRTUAL CONSOLE DRIVER 9559L: linuxppc-dev@lists.ozlabs.org 9560S: Odd Fixes 9561F: drivers/tty/hvc/ 9562 9563I2C ACPI SUPPORT 9564M: Mika Westerberg <mika.westerberg@linux.intel.com> 9565L: linux-i2c@vger.kernel.org 9566L: linux-acpi@vger.kernel.org 9567S: Maintained 9568F: drivers/i2c/i2c-core-acpi.c 9569 9570I2C CONTROLLER DRIVER FOR NVIDIA GPU 9571M: Ajay Gupta <ajayg@nvidia.com> 9572L: linux-i2c@vger.kernel.org 9573S: Maintained 9574F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9575F: drivers/i2c/busses/i2c-nvidia-gpu.c 9576 9577I2C MUXES 9578M: Peter Rosin <peda@axentia.se> 9579L: linux-i2c@vger.kernel.org 9580S: Maintained 9581F: Documentation/devicetree/bindings/i2c/i2c-arb* 9582F: Documentation/devicetree/bindings/i2c/i2c-gate* 9583F: Documentation/devicetree/bindings/i2c/i2c-mux* 9584F: Documentation/i2c/i2c-topology.rst 9585F: Documentation/i2c/muxes/ 9586F: drivers/i2c/i2c-mux.c 9587F: drivers/i2c/muxes/ 9588F: include/linux/i2c-mux.h 9589 9590I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9591M: Gregory CLEMENT <gregory.clement@bootlin.com> 9592L: linux-i2c@vger.kernel.org 9593S: Maintained 9594F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9595F: drivers/i2c/busses/i2c-mv64xxx.c 9596 9597I2C OVER PARALLEL PORT 9598M: Jean Delvare <jdelvare@suse.com> 9599L: linux-i2c@vger.kernel.org 9600S: Maintained 9601F: Documentation/i2c/busses/i2c-parport.rst 9602F: drivers/i2c/busses/i2c-parport.c 9603 9604I2C SUBSYSTEM 9605M: Wolfram Sang <wsa@kernel.org> 9606L: linux-i2c@vger.kernel.org 9607S: Maintained 9608W: https://i2c.wiki.kernel.org/ 9609Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9610T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9611F: Documentation/devicetree/bindings/i2c/i2c.txt 9612F: Documentation/i2c/ 9613F: drivers/i2c/* 9614F: include/dt-bindings/i2c/i2c.h 9615F: include/linux/i2c-dev.h 9616F: include/linux/i2c-smbus.h 9617F: include/linux/i2c.h 9618F: include/uapi/linux/i2c-*.h 9619F: include/uapi/linux/i2c.h 9620 9621I2C SUBSYSTEM HOST DRIVERS 9622L: linux-i2c@vger.kernel.org 9623S: Odd Fixes 9624W: https://i2c.wiki.kernel.org/ 9625Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9627F: Documentation/devicetree/bindings/i2c/ 9628F: drivers/i2c/algos/ 9629F: drivers/i2c/busses/ 9630F: include/dt-bindings/i2c/ 9631 9632I2C-TAOS-EVM DRIVER 9633M: Jean Delvare <jdelvare@suse.com> 9634L: linux-i2c@vger.kernel.org 9635S: Maintained 9636F: Documentation/i2c/busses/i2c-taos-evm.rst 9637F: drivers/i2c/busses/i2c-taos-evm.c 9638 9639I2C-TINY-USB DRIVER 9640M: Till Harbaum <till@harbaum.org> 9641L: linux-i2c@vger.kernel.org 9642S: Maintained 9643W: http://www.harbaum.org/till/i2c_tiny_usb 9644F: drivers/i2c/busses/i2c-tiny-usb.c 9645 9646I2C/SMBUS CONTROLLER DRIVERS FOR PC 9647M: Jean Delvare <jdelvare@suse.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-ali1535.rst 9651F: Documentation/i2c/busses/i2c-ali1563.rst 9652F: Documentation/i2c/busses/i2c-ali15x3.rst 9653F: Documentation/i2c/busses/i2c-amd756.rst 9654F: Documentation/i2c/busses/i2c-amd8111.rst 9655F: Documentation/i2c/busses/i2c-i801.rst 9656F: Documentation/i2c/busses/i2c-nforce2.rst 9657F: Documentation/i2c/busses/i2c-piix4.rst 9658F: Documentation/i2c/busses/i2c-sis5595.rst 9659F: Documentation/i2c/busses/i2c-sis630.rst 9660F: Documentation/i2c/busses/i2c-sis96x.rst 9661F: Documentation/i2c/busses/i2c-via.rst 9662F: Documentation/i2c/busses/i2c-viapro.rst 9663F: drivers/i2c/busses/i2c-ali1535.c 9664F: drivers/i2c/busses/i2c-ali1563.c 9665F: drivers/i2c/busses/i2c-ali15x3.c 9666F: drivers/i2c/busses/i2c-amd756-s4882.c 9667F: drivers/i2c/busses/i2c-amd756.c 9668F: drivers/i2c/busses/i2c-amd8111.c 9669F: drivers/i2c/busses/i2c-i801.c 9670F: drivers/i2c/busses/i2c-isch.c 9671F: drivers/i2c/busses/i2c-nforce2-s4985.c 9672F: drivers/i2c/busses/i2c-nforce2.c 9673F: drivers/i2c/busses/i2c-piix4.c 9674F: drivers/i2c/busses/i2c-sis5595.c 9675F: drivers/i2c/busses/i2c-sis630.c 9676F: drivers/i2c/busses/i2c-sis96x.c 9677F: drivers/i2c/busses/i2c-via.c 9678F: drivers/i2c/busses/i2c-viapro.c 9679 9680I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9681M: Hans de Goede <hdegoede@redhat.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/busses/i2c-cht-wc.c 9685 9686I2C/SMBUS ISMT DRIVER 9687M: Seth Heasley <seth.heasley@intel.com> 9688M: Neil Horman <nhorman@tuxdriver.com> 9689L: linux-i2c@vger.kernel.org 9690F: Documentation/i2c/busses/i2c-ismt.rst 9691F: drivers/i2c/busses/i2c-ismt.c 9692 9693I2C/SMBUS STUB DRIVER 9694M: Jean Delvare <jdelvare@suse.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: drivers/i2c/i2c-stub.c 9698 9699I3C DRIVER FOR CADENCE I3C MASTER IP 9700M: Przemysław Gaj <pgaj@cadence.com> 9701S: Maintained 9702F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9703F: drivers/i3c/master/i3c-master-cdns.c 9704 9705I3C DRIVER FOR SYNOPSYS DESIGNWARE 9706M: Vitor Soares <vitor.soares@synopsys.com> 9707S: Maintained 9708F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9709F: drivers/i3c/master/dw* 9710 9711I3C SUBSYSTEM 9712M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9713L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9714S: Maintained 9715C: irc://chat.freenode.net/linux-i3c 9716T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9717F: Documentation/ABI/testing/sysfs-bus-i3c 9718F: Documentation/devicetree/bindings/i3c/ 9719F: Documentation/driver-api/i3c 9720F: drivers/i3c/ 9721F: include/linux/i3c/ 9722 9723IA64 (Itanium) PLATFORM 9724L: linux-ia64@vger.kernel.org 9725S: Orphan 9726F: Documentation/ia64/ 9727F: arch/ia64/ 9728 9729IBM Operation Panel Input Driver 9730M: Eddie James <eajames@linux.ibm.com> 9731L: linux-input@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9734F: drivers/input/misc/ibm-panel.c 9735 9736IBM Power 842 compression accelerator 9737M: Haren Myneni <haren@us.ibm.com> 9738S: Supported 9739F: crypto/842.c 9740F: drivers/crypto/nx/Kconfig 9741F: drivers/crypto/nx/Makefile 9742F: drivers/crypto/nx/nx-842* 9743F: include/linux/sw842.h 9744F: lib/842/ 9745 9746IBM Power in-Nest Crypto Acceleration 9747M: Breno Leitão <leitao@debian.org> 9748M: Nayna Jain <nayna@linux.ibm.com> 9749M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9750L: linux-crypto@vger.kernel.org 9751S: Supported 9752F: drivers/crypto/nx/Kconfig 9753F: drivers/crypto/nx/Makefile 9754F: drivers/crypto/nx/nx-aes* 9755F: drivers/crypto/nx/nx-sha* 9756F: drivers/crypto/nx/nx.* 9757F: drivers/crypto/nx/nx_csbcpb.h 9758F: drivers/crypto/nx/nx_debugfs.c 9759 9760IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9761M: Tyrel Datwyler <tyreld@linux.ibm.com> 9762L: linux-pci@vger.kernel.org 9763L: linuxppc-dev@lists.ozlabs.org 9764S: Supported 9765F: drivers/pci/hotplug/rpadlpar* 9766 9767IBM Power Linux RAID adapter 9768M: Brian King <brking@us.ibm.com> 9769S: Supported 9770F: drivers/scsi/ipr.* 9771 9772IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9773M: Tyrel Datwyler <tyreld@linux.ibm.com> 9774L: linux-pci@vger.kernel.org 9775L: linuxppc-dev@lists.ozlabs.org 9776S: Supported 9777F: drivers/pci/hotplug/rpaphp* 9778 9779IBM Power SRIOV Virtual NIC Device Driver 9780M: Dany Madden <drt@linux.ibm.com> 9781R: Thomas Falcon <tlfalcon@linux.ibm.com> 9782L: netdev@vger.kernel.org 9783S: Supported 9784F: drivers/net/ethernet/ibm/ibmvnic.* 9785 9786IBM Power Virtual Accelerator Switchboard 9787L: linuxppc-dev@lists.ozlabs.org 9788S: Supported 9789F: arch/powerpc/include/asm/vas.h 9790F: arch/powerpc/platforms/powernv/copy-paste.h 9791F: arch/powerpc/platforms/powernv/vas* 9792 9793IBM Power Virtual Ethernet Device Driver 9794M: Nick Child <nnac123@linux.ibm.com> 9795L: netdev@vger.kernel.org 9796S: Supported 9797F: drivers/net/ethernet/ibm/ibmveth.* 9798 9799IBM Power Virtual FC Device Drivers 9800M: Tyrel Datwyler <tyreld@linux.ibm.com> 9801L: linux-scsi@vger.kernel.org 9802S: Supported 9803F: drivers/scsi/ibmvscsi/ibmvfc* 9804 9805IBM Power Virtual Management Channel Driver 9806M: Brad Warrum <bwarrum@linux.ibm.com> 9807M: Ritu Agarwal <rituagar@linux.ibm.com> 9808S: Supported 9809F: drivers/misc/ibmvmc.* 9810 9811IBM Power Virtual SCSI Device Drivers 9812M: Tyrel Datwyler <tyreld@linux.ibm.com> 9813L: linux-scsi@vger.kernel.org 9814S: Supported 9815F: drivers/scsi/ibmvscsi/ibmvscsi* 9816F: include/scsi/viosrp.h 9817 9818IBM Power Virtual SCSI Device Target Driver 9819M: Michael Cyr <mikecyr@linux.ibm.com> 9820L: linux-scsi@vger.kernel.org 9821L: target-devel@vger.kernel.org 9822S: Supported 9823F: drivers/scsi/ibmvscsi_tgt/ 9824 9825IBM Power VMX Cryptographic instructions 9826M: Breno Leitão <leitao@debian.org> 9827M: Nayna Jain <nayna@linux.ibm.com> 9828M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9829L: linux-crypto@vger.kernel.org 9830S: Supported 9831F: drivers/crypto/vmx/Kconfig 9832F: drivers/crypto/vmx/Makefile 9833F: drivers/crypto/vmx/aes* 9834F: drivers/crypto/vmx/ghash* 9835F: drivers/crypto/vmx/ppc-xlate.pl 9836F: drivers/crypto/vmx/vmx.c 9837 9838IBM ServeRAID RAID DRIVER 9839S: Orphan 9840F: drivers/scsi/ips.* 9841 9842ICH LPC AND GPIO DRIVER 9843M: Peter Tyser <ptyser@xes-inc.com> 9844S: Maintained 9845F: drivers/gpio/gpio-ich.c 9846F: drivers/mfd/lpc_ich.c 9847 9848ICY I2C DRIVER 9849M: Max Staudt <max@enpas.org> 9850L: linux-i2c@vger.kernel.org 9851S: Maintained 9852F: drivers/i2c/busses/i2c-icy.c 9853 9854IDEAPAD LAPTOP EXTRAS DRIVER 9855M: Ike Panhc <ike.pan@canonical.com> 9856L: platform-driver-x86@vger.kernel.org 9857S: Maintained 9858W: http://launchpad.net/ideapad-laptop 9859F: drivers/platform/x86/ideapad-laptop.c 9860 9861IDEAPAD LAPTOP SLIDEBAR DRIVER 9862M: Andrey Moiseev <o2g.org.ru@gmail.com> 9863L: linux-input@vger.kernel.org 9864S: Maintained 9865W: https://github.com/o2genum/ideapad-slidebar 9866F: drivers/input/misc/ideapad_slidebar.c 9867 9868IDMAPPED MOUNTS 9869M: Christian Brauner <brauner@kernel.org> 9870M: Seth Forshee <sforshee@kernel.org> 9871L: linux-fsdevel@vger.kernel.org 9872S: Maintained 9873T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9874F: Documentation/filesystems/idmappings.rst 9875F: tools/testing/selftests/mount_setattr/ 9876F: include/linux/mnt_idmapping.h 9877 9878IDT VersaClock 5 CLOCK DRIVER 9879M: Luca Ceresoli <luca@lucaceresoli.net> 9880S: Maintained 9881F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9882F: drivers/clk/clk-versaclock5.c 9883 9884IEEE 802.15.4 SUBSYSTEM 9885M: Alexander Aring <alex.aring@gmail.com> 9886M: Stefan Schmidt <stefan@datenfreihafen.org> 9887L: linux-wpan@vger.kernel.org 9888S: Maintained 9889W: https://linux-wpan.org/ 9890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9891T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9892F: Documentation/networking/ieee802154.rst 9893F: drivers/net/ieee802154/ 9894F: include/linux/ieee802154.h 9895F: include/linux/nl802154.h 9896F: include/net/af_ieee802154.h 9897F: include/net/cfg802154.h 9898F: include/net/ieee802154_netdev.h 9899F: include/net/mac802154.h 9900F: include/net/nl802154.h 9901F: net/ieee802154/ 9902F: net/mac802154/ 9903 9904IFE PROTOCOL 9905M: Yotam Gigi <yotam.gi@gmail.com> 9906M: Jamal Hadi Salim <jhs@mojatatu.com> 9907F: include/net/ife.h 9908F: include/uapi/linux/ife.h 9909F: net/ife 9910 9911IGORPLUG-USB IR RECEIVER 9912M: Sean Young <sean@mess.org> 9913L: linux-media@vger.kernel.org 9914S: Maintained 9915F: drivers/media/rc/igorplugusb.c 9916 9917IGUANAWORKS USB IR TRANSCEIVER 9918M: Sean Young <sean@mess.org> 9919L: linux-media@vger.kernel.org 9920S: Maintained 9921F: drivers/media/rc/iguanair.c 9922 9923IIO DIGITAL POTENTIOMETER DAC 9924M: Peter Rosin <peda@axentia.se> 9925L: linux-iio@vger.kernel.org 9926S: Maintained 9927F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9928F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9929F: drivers/iio/dac/dpot-dac.c 9930 9931IIO ENVELOPE DETECTOR 9932M: Peter Rosin <peda@axentia.se> 9933L: linux-iio@vger.kernel.org 9934S: Maintained 9935F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9936F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9937F: drivers/iio/adc/envelope-detector.c 9938 9939IIO MULTIPLEXER 9940M: Peter Rosin <peda@axentia.se> 9941L: linux-iio@vger.kernel.org 9942S: Maintained 9943F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9944F: drivers/iio/multiplexer/iio-mux.c 9945 9946IIO SCMI BASED DRIVER 9947M: Jyoti Bhayana <jbhayana@google.com> 9948L: linux-iio@vger.kernel.org 9949S: Maintained 9950F: drivers/iio/common/scmi_sensors/scmi_iio.c 9951 9952IIO SUBSYSTEM AND DRIVERS 9953M: Jonathan Cameron <jic23@kernel.org> 9954R: Lars-Peter Clausen <lars@metafoo.de> 9955L: linux-iio@vger.kernel.org 9956S: Maintained 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9958F: Documentation/ABI/testing/configfs-iio* 9959F: Documentation/ABI/testing/sysfs-bus-iio* 9960F: Documentation/devicetree/bindings/iio/ 9961F: drivers/iio/ 9962F: drivers/staging/iio/ 9963F: include/dt-bindings/iio/ 9964F: include/linux/iio/ 9965F: tools/iio/ 9966 9967IIO UNIT CONVERTER 9968M: Peter Rosin <peda@axentia.se> 9969L: linux-iio@vger.kernel.org 9970S: Maintained 9971F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9972F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9973F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9974F: drivers/iio/afe/iio-rescale.c 9975 9976IKANOS/ADI EAGLE ADSL USB DRIVER 9977M: Matthieu Castet <castet.matthieu@free.fr> 9978M: Stanislaw Gruszka <stf_xl@wp.pl> 9979S: Maintained 9980F: drivers/usb/atm/ueagle-atm.c 9981 9982IMAGIS TOUCHSCREEN DRIVER 9983M: Markuss Broks <markuss.broks@gmail.com> 9984S: Maintained 9985F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9986F: drivers/input/touchscreen/imagis.c 9987 9988IMGTEC ASCII LCD DRIVER 9989M: Paul Burton <paulburton@kernel.org> 9990S: Maintained 9991F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9992F: drivers/auxdisplay/img-ascii-lcd.c 9993 9994IMGTEC IR DECODER DRIVER 9995S: Orphan 9996F: drivers/media/rc/img-ir/ 9997 9998IMON SOUNDGRAPH USB IR RECEIVER 9999M: Sean Young <sean@mess.org> 10000L: linux-media@vger.kernel.org 10001S: Maintained 10002F: drivers/media/rc/imon.c 10003F: drivers/media/rc/imon_raw.c 10004 10005IMS TWINTURBO FRAMEBUFFER DRIVER 10006L: linux-fbdev@vger.kernel.org 10007S: Orphan 10008F: drivers/video/fbdev/imsttfb.c 10009 10010INA209 HARDWARE MONITOR DRIVER 10011M: Guenter Roeck <linux@roeck-us.net> 10012L: linux-hwmon@vger.kernel.org 10013S: Maintained 10014F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10015F: Documentation/hwmon/ina209.rst 10016F: drivers/hwmon/ina209.c 10017 10018INA2XX HARDWARE MONITOR DRIVER 10019M: Guenter Roeck <linux@roeck-us.net> 10020L: linux-hwmon@vger.kernel.org 10021S: Maintained 10022F: Documentation/hwmon/ina2xx.rst 10023F: drivers/hwmon/ina2xx.c 10024F: include/linux/platform_data/ina2xx.h 10025 10026INDUSTRY PACK SUBSYSTEM (IPACK) 10027M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10028M: Jens Taprogge <jens.taprogge@taprogge.org> 10029M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10030L: industrypack-devel@lists.sourceforge.net 10031S: Maintained 10032W: http://industrypack.sourceforge.net 10033F: drivers/ipack/ 10034 10035INFINEON DPS310 Driver 10036M: Eddie James <eajames@linux.ibm.com> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039F: drivers/iio/pressure/dps310.c 10040 10041INFINIBAND SUBSYSTEM 10042M: Jason Gunthorpe <jgg@nvidia.com> 10043M: Leon Romanovsky <leonro@nvidia.com> 10044L: linux-rdma@vger.kernel.org 10045S: Supported 10046W: https://github.com/linux-rdma/rdma-core 10047Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10048T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10049F: Documentation/devicetree/bindings/infiniband/ 10050F: Documentation/infiniband/ 10051F: drivers/infiniband/ 10052F: include/rdma/ 10053F: include/trace/events/ib_mad.h 10054F: include/trace/events/ib_umad.h 10055F: include/uapi/linux/if_infiniband.h 10056F: include/uapi/rdma/ 10057F: samples/bpf/ibumad_kern.c 10058F: samples/bpf/ibumad_user.c 10059 10060INGENIC JZ4780 NAND DRIVER 10061M: Harvey Hunt <harveyhuntnexus@gmail.com> 10062L: linux-mtd@lists.infradead.org 10063L: linux-mips@vger.kernel.org 10064S: Maintained 10065F: drivers/mtd/nand/raw/ingenic/ 10066 10067INGENIC JZ47xx SoCs 10068M: Paul Cercueil <paul@crapouillou.net> 10069L: linux-mips@vger.kernel.org 10070S: Maintained 10071F: arch/mips/boot/dts/ingenic/ 10072F: arch/mips/generic/board-ingenic.c 10073F: arch/mips/include/asm/mach-ingenic/ 10074F: arch/mips/ingenic/Kconfig 10075F: drivers/clk/ingenic/ 10076F: drivers/dma/dma-jz4780.c 10077F: drivers/gpu/drm/ingenic/ 10078F: drivers/i2c/busses/i2c-jz4780.c 10079F: drivers/iio/adc/ingenic-adc.c 10080F: drivers/irqchip/irq-ingenic.c 10081F: drivers/memory/jz4780-nemc.c 10082F: drivers/mmc/host/jz4740_mmc.c 10083F: drivers/mtd/nand/raw/ingenic/ 10084F: drivers/pinctrl/pinctrl-ingenic.c 10085F: drivers/power/supply/ingenic-battery.c 10086F: drivers/pwm/pwm-jz4740.c 10087F: drivers/remoteproc/ingenic_rproc.c 10088F: drivers/rtc/rtc-jz4740.c 10089F: drivers/tty/serial/8250/8250_ingenic.c 10090F: drivers/usb/musb/jz4740.c 10091F: drivers/watchdog/jz4740_wdt.c 10092F: include/dt-bindings/iio/adc/ingenic,adc.h 10093F: include/linux/mfd/ingenic-tcu.h 10094F: sound/soc/codecs/jz47* 10095F: sound/soc/jz4740/ 10096 10097INJOINIC IP5xxx POWER BANK IC DRIVER 10098M: Samuel Holland <samuel@sholland.org> 10099S: Maintained 10100F: drivers/power/supply/ip5xxx_power.c 10101 10102INOTIFY 10103M: Jan Kara <jack@suse.cz> 10104R: Amir Goldstein <amir73il@gmail.com> 10105L: linux-fsdevel@vger.kernel.org 10106S: Maintained 10107F: Documentation/filesystems/inotify.rst 10108F: fs/notify/inotify/ 10109F: include/linux/inotify.h 10110F: include/uapi/linux/inotify.h 10111 10112INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10113M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10114L: linux-input@vger.kernel.org 10115S: Maintained 10116Q: http://patchwork.kernel.org/project/linux-input/list/ 10117T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10118F: Documentation/devicetree/bindings/input/ 10119F: Documentation/devicetree/bindings/serio/ 10120F: Documentation/input/ 10121F: drivers/input/ 10122F: include/dt-bindings/input/ 10123F: include/linux/input.h 10124F: include/linux/input/ 10125F: include/uapi/linux/input-event-codes.h 10126F: include/uapi/linux/input.h 10127 10128INPUT MULTITOUCH (MT) PROTOCOL 10129M: Henrik Rydberg <rydberg@bitmath.org> 10130L: linux-input@vger.kernel.org 10131S: Odd fixes 10132F: Documentation/input/multi-touch-protocol.rst 10133F: drivers/input/input-mt.c 10134K: \b(ABS|SYN)_MT_ 10135 10136INSIDE SECURE CRYPTO DRIVER 10137M: Antoine Tenart <atenart@kernel.org> 10138L: linux-crypto@vger.kernel.org 10139S: Maintained 10140F: drivers/crypto/inside-secure/ 10141 10142INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10143M: Mimi Zohar <zohar@linux.ibm.com> 10144M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10145L: linux-integrity@vger.kernel.org 10146S: Supported 10147T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10148F: security/integrity/ima/ 10149F: security/integrity/ 10150 10151INTEL 810/815 FRAMEBUFFER DRIVER 10152M: Antonino Daplas <adaplas@gmail.com> 10153L: linux-fbdev@vger.kernel.org 10154S: Maintained 10155F: drivers/video/fbdev/i810/ 10156 10157INTEL 8255 GPIO DRIVER 10158M: William Breathitt Gray <william.gray@linaro.org> 10159L: linux-gpio@vger.kernel.org 10160S: Maintained 10161F: drivers/gpio/gpio-i8255.c 10162F: drivers/gpio/gpio-i8255.h 10163 10164INTEL ASoC DRIVERS 10165M: Cezary Rojewski <cezary.rojewski@intel.com> 10166M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10167M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10168M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10169M: Bard Liao <yung-chuan.liao@linux.intel.com> 10170M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10171M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10173S: Supported 10174F: sound/soc/intel/ 10175 10176INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10177M: Hans de Goede <hdegoede@redhat.com> 10178L: platform-driver-x86@vger.kernel.org 10179S: Maintained 10180F: drivers/platform/x86/intel/atomisp2/pm.c 10181 10182INTEL ATOMISP2 LED DRIVER 10183M: Hans de Goede <hdegoede@redhat.com> 10184L: platform-driver-x86@vger.kernel.org 10185S: Maintained 10186F: drivers/platform/x86/intel/atomisp2/led.c 10187 10188INTEL BIOS SAR INT1092 DRIVER 10189M: Shravan Sudhakar <s.shravan@intel.com> 10190M: Intel Corporation <linuxwwan@intel.com> 10191L: platform-driver-x86@vger.kernel.org 10192S: Maintained 10193F: drivers/platform/x86/intel/int1092/ 10194 10195INTEL BROXTON PMC DRIVER 10196M: Mika Westerberg <mika.westerberg@linux.intel.com> 10197M: Zha Qipeng <qipeng.zha@intel.com> 10198S: Maintained 10199F: drivers/mfd/intel_pmc_bxt.c 10200F: include/linux/mfd/intel_pmc_bxt.h 10201 10202INTEL C600 SERIES SAS CONTROLLER DRIVER 10203M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10204L: linux-scsi@vger.kernel.org 10205S: Supported 10206T: git git://git.code.sf.net/p/intel-sas/isci 10207F: drivers/scsi/isci/ 10208 10209INTEL CPU family model numbers 10210M: Tony Luck <tony.luck@intel.com> 10211M: x86@kernel.org 10212L: linux-kernel@vger.kernel.org 10213S: Supported 10214F: arch/x86/include/asm/intel-family.h 10215 10216INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10217M: Jani Nikula <jani.nikula@linux.intel.com> 10218M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10219M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10220M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10221L: intel-gfx@lists.freedesktop.org 10222S: Supported 10223W: https://01.org/linuxgraphics/ 10224Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10225B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10226C: irc://irc.oftc.net/intel-gfx 10227T: git git://anongit.freedesktop.org/drm-intel 10228F: Documentation/gpu/i915.rst 10229F: drivers/gpu/drm/i915/ 10230F: include/drm/i915* 10231F: include/uapi/drm/i915_drm.h 10232 10233INTEL ETHERNET DRIVERS 10234M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10235M: Tony Nguyen <anthony.l.nguyen@intel.com> 10236L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10237S: Supported 10238W: http://www.intel.com/support/feedback.htm 10239W: http://e1000.sourceforge.net/ 10240Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10243F: Documentation/networking/device_drivers/ethernet/intel/ 10244F: drivers/net/ethernet/intel/ 10245F: drivers/net/ethernet/intel/*/ 10246F: include/linux/avf/virtchnl.h 10247F: include/linux/net/intel/iidc.h 10248 10249INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10250M: Mustafa Ismail <mustafa.ismail@intel.com> 10251M: Shiraz Saleem <shiraz.saleem@intel.com> 10252L: linux-rdma@vger.kernel.org 10253S: Supported 10254F: drivers/infiniband/hw/irdma/ 10255F: include/uapi/rdma/irdma-abi.h 10256 10257INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10258M: Maik Broemme <mbroemme@libmpq.org> 10259L: linux-fbdev@vger.kernel.org 10260S: Maintained 10261F: Documentation/fb/intelfb.rst 10262F: drivers/video/fbdev/intelfb/ 10263 10264INTEL GPIO DRIVERS 10265M: Andy Shevchenko <andy@kernel.org> 10266L: linux-gpio@vger.kernel.org 10267S: Supported 10268T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10269F: drivers/gpio/gpio-ich.c 10270F: drivers/gpio/gpio-merrifield.c 10271F: drivers/gpio/gpio-ml-ioh.c 10272F: drivers/gpio/gpio-pch.c 10273F: drivers/gpio/gpio-sch.c 10274F: drivers/gpio/gpio-sodaville.c 10275 10276INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10277M: Zhenyu Wang <zhenyuw@linux.intel.com> 10278M: Zhi Wang <zhi.a.wang@intel.com> 10279L: intel-gvt-dev@lists.freedesktop.org 10280L: intel-gfx@lists.freedesktop.org 10281S: Supported 10282W: https://01.org/igvt-g 10283T: git https://github.com/intel/gvt-linux.git 10284F: drivers/gpu/drm/i915/gvt/ 10285 10286INTEL HID EVENT DRIVER 10287M: Alex Hung <alex.hung@canonical.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/hid.c 10291 10292INTEL I/OAT DMA DRIVER 10293M: Dave Jiang <dave.jiang@intel.com> 10294R: Dan Williams <dan.j.williams@intel.com> 10295L: dmaengine@vger.kernel.org 10296S: Supported 10297Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10298F: drivers/dma/ioat* 10299 10300INTEL IDXD DRIVER 10301M: Fenghua Yu <fenghua.yu@intel.com> 10302M: Dave Jiang <dave.jiang@intel.com> 10303L: dmaengine@vger.kernel.org 10304S: Supported 10305F: drivers/dma/idxd/* 10306F: include/uapi/linux/idxd.h 10307 10308INTEL IDLE DRIVER 10309M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10310M: Len Brown <lenb@kernel.org> 10311L: linux-pm@vger.kernel.org 10312S: Supported 10313B: https://bugzilla.kernel.org 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10315F: drivers/idle/intel_idle.c 10316 10317INTEL IN FIELD SCAN (IFS) DEVICE 10318M: Jithu Joseph <jithu.joseph@intel.com> 10319R: Ashok Raj <ashok.raj@intel.com> 10320R: Tony Luck <tony.luck@intel.com> 10321S: Maintained 10322F: drivers/platform/x86/intel/ifs 10323F: include/trace/events/intel_ifs.h 10324 10325INTEL INTEGRATED SENSOR HUB DRIVER 10326M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10327M: Jiri Kosina <jikos@kernel.org> 10328L: linux-input@vger.kernel.org 10329S: Maintained 10330F: drivers/hid/intel-ish-hid/ 10331 10332INTEL IOMMU (VT-d) 10333M: David Woodhouse <dwmw2@infradead.org> 10334M: Lu Baolu <baolu.lu@linux.intel.com> 10335L: iommu@lists.linux.dev 10336S: Supported 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10338F: drivers/iommu/intel/ 10339F: include/linux/intel-svm.h 10340 10341INTEL IOP-ADMA DMA DRIVER 10342R: Dan Williams <dan.j.williams@intel.com> 10343S: Odd fixes 10344F: drivers/dma/iop-adma.c 10345 10346INTEL IPU3 CSI-2 CIO2 DRIVER 10347M: Yong Zhi <yong.zhi@intel.com> 10348M: Sakari Ailus <sakari.ailus@linux.intel.com> 10349M: Bingbu Cao <bingbu.cao@intel.com> 10350M: Dan Scally <djrscally@gmail.com> 10351R: Tianshu Qiu <tian.shu.qiu@intel.com> 10352L: linux-media@vger.kernel.org 10353S: Maintained 10354T: git git://linuxtv.org/media_tree.git 10355F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10356F: drivers/media/pci/intel/ipu3/ 10357 10358INTEL IPU3 CSI-2 IMGU DRIVER 10359M: Sakari Ailus <sakari.ailus@linux.intel.com> 10360R: Bingbu Cao <bingbu.cao@intel.com> 10361R: Tianshu Qiu <tian.shu.qiu@intel.com> 10362L: linux-media@vger.kernel.org 10363S: Maintained 10364F: Documentation/admin-guide/media/ipu3.rst 10365F: Documentation/admin-guide/media/ipu3_rcb.svg 10366F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10367F: drivers/staging/media/ipu3/ 10368 10369INTEL IXP4XX CRYPTO SUPPORT 10370M: Corentin Labbe <clabbe@baylibre.com> 10371L: linux-crypto@vger.kernel.org 10372S: Maintained 10373F: drivers/crypto/ixp4xx_crypto.c 10374 10375INTEL ISHTP ECLITE DRIVER 10376M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10377L: platform-driver-x86@vger.kernel.org 10378S: Supported 10379F: drivers/platform/x86/intel/ishtp_eclite.c 10380 10381INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10382M: Krzysztof Halasa <khalasa@piap.pl> 10383S: Maintained 10384F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10385F: drivers/net/wan/ixp4xx_hss.c 10386F: drivers/soc/ixp4xx/ixp4xx-npe.c 10387F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10388F: include/linux/soc/ixp4xx/npe.h 10389F: include/linux/soc/ixp4xx/qmgr.h 10390 10391INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10392M: Deepak Saxena <dsaxena@plexity.net> 10393S: Maintained 10394F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10395F: drivers/char/hw_random/ixp4xx-rng.c 10396 10397INTEL KEEM BAY DRM DRIVER 10398M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10399M: Edmund Dea <edmund.j.dea@intel.com> 10400S: Maintained 10401F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10402F: drivers/gpu/drm/kmb/ 10403 10404INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10405M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10406S: Maintained 10407F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10408F: drivers/crypto/keembay/Kconfig 10409F: drivers/crypto/keembay/Makefile 10410F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10411F: drivers/crypto/keembay/ocs-aes.c 10412F: drivers/crypto/keembay/ocs-aes.h 10413 10414INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10415M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10416M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10417M: Mark Gross <mgross@linux.intel.com> 10418S: Maintained 10419F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10420F: drivers/crypto/keembay/Kconfig 10421F: drivers/crypto/keembay/Makefile 10422F: drivers/crypto/keembay/keembay-ocs-ecc.c 10423 10424INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10425M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10426M: Declan Murphy <declan.murphy@intel.com> 10427S: Maintained 10428F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10429F: drivers/crypto/keembay/Kconfig 10430F: drivers/crypto/keembay/Makefile 10431F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10432F: drivers/crypto/keembay/ocs-hcu.c 10433F: drivers/crypto/keembay/ocs-hcu.h 10434 10435INTEL THUNDER BAY EMMC PHY DRIVER 10436M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10437M: Rashmi A <rashmi.a@intel.com> 10438S: Maintained 10439F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10440F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10441 10442INTEL MANAGEMENT ENGINE (mei) 10443M: Tomas Winkler <tomas.winkler@intel.com> 10444L: linux-kernel@vger.kernel.org 10445S: Supported 10446F: Documentation/driver-api/mei/* 10447F: drivers/misc/mei/ 10448F: drivers/watchdog/mei_wdt.c 10449F: include/linux/mei_aux.h 10450F: include/linux/mei_cl_bus.h 10451F: include/uapi/linux/mei.h 10452F: samples/mei/* 10453 10454INTEL MAX 10 BMC MFD DRIVER 10455M: Xu Yilun <yilun.xu@intel.com> 10456R: Tom Rix <trix@redhat.com> 10457S: Maintained 10458F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10459F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10460F: drivers/hwmon/intel-m10-bmc-hwmon.c 10461F: drivers/mfd/intel-m10-bmc.c 10462F: include/linux/mfd/intel-m10-bmc.h 10463 10464INTEL MENLOW THERMAL DRIVER 10465M: Sujith Thomas <sujith.thomas@intel.com> 10466L: linux-pm@vger.kernel.org 10467S: Supported 10468F: drivers/thermal/intel/intel_menlow.c 10469 10470INTEL P-Unit IPC DRIVER 10471M: Zha Qipeng <qipeng.zha@intel.com> 10472L: platform-driver-x86@vger.kernel.org 10473S: Maintained 10474F: arch/x86/include/asm/intel_punit_ipc.h 10475F: drivers/platform/x86/intel/punit_ipc.c 10476 10477INTEL PMC CORE DRIVER 10478M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10479M: David E Box <david.e.box@intel.com> 10480L: platform-driver-x86@vger.kernel.org 10481S: Maintained 10482F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10483F: drivers/platform/x86/intel/pmc/ 10484 10485INTEL PMIC GPIO DRIVERS 10486M: Andy Shevchenko <andy@kernel.org> 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10489F: drivers/gpio/gpio-*cove.c 10490 10491INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10492M: Andy Shevchenko <andy@kernel.org> 10493S: Supported 10494F: drivers/mfd/intel_soc_pmic* 10495F: include/linux/mfd/intel_soc_pmic* 10496 10497INTEL PMT DRIVERS 10498M: David E. Box <david.e.box@linux.intel.com> 10499S: Supported 10500F: drivers/platform/x86/intel/pmt/ 10501 10502INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10503M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10504L: linux-wireless@vger.kernel.org 10505S: Maintained 10506F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10507F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10508F: drivers/net/wireless/intel/ipw2x00/ 10509 10510INTEL PSTATE DRIVER 10511M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10512M: Len Brown <lenb@kernel.org> 10513L: linux-pm@vger.kernel.org 10514S: Supported 10515F: drivers/cpufreq/intel_pstate.c 10516 10517INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10518M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10519L: linux-iio@vger.kernel.org 10520F: drivers/counter/intel-qep.c 10521 10522INTEL SCU DRIVERS 10523M: Mika Westerberg <mika.westerberg@linux.intel.com> 10524S: Maintained 10525F: arch/x86/include/asm/intel_scu_ipc.h 10526F: drivers/platform/x86/intel_scu_* 10527 10528INTEL SDSI DRIVER 10529M: David E. Box <david.e.box@linux.intel.com> 10530S: Supported 10531F: drivers/platform/x86/intel/sdsi.c 10532F: tools/arch/x86/intel_sdsi/ 10533F: tools/testing/selftests/drivers/sdsi/ 10534 10535INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10536M: Daniel Scally <djrscally@gmail.com> 10537S: Maintained 10538F: drivers/platform/x86/intel/int3472/ 10539 10540INTEL SPEED SELECT TECHNOLOGY 10541M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10542L: platform-driver-x86@vger.kernel.org 10543S: Maintained 10544F: drivers/platform/x86/intel/speed_select_if/ 10545F: include/uapi/linux/isst_if.h 10546F: tools/power/x86/intel-speed-select/ 10547 10548INTEL STRATIX10 FIRMWARE DRIVERS 10549M: Dinh Nguyen <dinguyen@kernel.org> 10550L: linux-kernel@vger.kernel.org 10551S: Maintained 10552F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10553F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10554F: drivers/firmware/stratix10-rsu.c 10555F: drivers/firmware/stratix10-svc.c 10556F: include/linux/firmware/intel/stratix10-smc.h 10557F: include/linux/firmware/intel/stratix10-svc-client.h 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10559 10560INTEL TELEMETRY DRIVER 10561M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10562M: "David E. Box" <david.e.box@linux.intel.com> 10563L: platform-driver-x86@vger.kernel.org 10564S: Maintained 10565F: arch/x86/include/asm/intel_telemetry.h 10566F: drivers/platform/x86/intel/telemetry/ 10567 10568INTEL UNCORE FREQUENCY CONTROL 10569M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10573F: drivers/platform/x86/intel/uncore-frequency/ 10574 10575INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10576M: David E. Box <david.e.box@linux.intel.com> 10577S: Supported 10578F: drivers/platform/x86/intel/vsec.* 10579 10580INTEL VIRTUAL BUTTON DRIVER 10581M: AceLan Kao <acelan.kao@canonical.com> 10582L: platform-driver-x86@vger.kernel.org 10583S: Maintained 10584F: drivers/platform/x86/intel/vbtn.c 10585 10586INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10587M: Stanislaw Gruszka <stf_xl@wp.pl> 10588L: linux-wireless@vger.kernel.org 10589S: Supported 10590F: drivers/net/wireless/intel/iwlegacy/ 10591 10592INTEL WIRELESS WIFI LINK (iwlwifi) 10593M: Gregory Greenman <gregory.greenman@intel.com> 10594L: linux-wireless@vger.kernel.org 10595S: Supported 10596W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10597T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10598F: drivers/net/wireless/intel/iwlwifi/ 10599 10600INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10601M: Jithu Joseph <jithu.joseph@intel.com> 10602R: Maurice Ma <maurice.ma@intel.com> 10603S: Maintained 10604W: https://slimbootloader.github.io/security/firmware-update.html 10605F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10606 10607INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10608L: Dell.Client.Kernel@dell.com 10609S: Maintained 10610F: drivers/platform/x86/intel/wmi/thunderbolt.c 10611 10612INTEL WWAN IOSM DRIVER 10613M: M Chetan Kumar <m.chetan.kumar@intel.com> 10614M: Intel Corporation <linuxwwan@intel.com> 10615L: netdev@vger.kernel.org 10616S: Maintained 10617F: drivers/net/wwan/iosm/ 10618 10619INTEL(R) TRACE HUB 10620M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10621S: Supported 10622F: Documentation/trace/intel_th.rst 10623F: drivers/hwtracing/intel_th/ 10624F: include/linux/intel_th.h 10625 10626INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10627M: Ning Sun <ning.sun@intel.com> 10628L: tboot-devel@lists.sourceforge.net 10629S: Supported 10630W: http://tboot.sourceforge.net 10631T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10632F: Documentation/x86/intel_txt.rst 10633F: arch/x86/kernel/tboot.c 10634F: include/linux/tboot.h 10635 10636INTEL SGX 10637M: Jarkko Sakkinen <jarkko@kernel.org> 10638R: Dave Hansen <dave.hansen@linux.intel.com> 10639L: linux-sgx@vger.kernel.org 10640S: Supported 10641Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10643F: Documentation/x86/sgx.rst 10644F: arch/x86/entry/vdso/vsgx.S 10645F: arch/x86/include/asm/sgx.h 10646F: arch/x86/include/uapi/asm/sgx.h 10647F: arch/x86/kernel/cpu/sgx/* 10648F: tools/testing/selftests/sgx/* 10649K: \bSGX_ 10650 10651INTERCONNECT API 10652M: Georgi Djakov <djakov@kernel.org> 10653L: linux-pm@vger.kernel.org 10654S: Maintained 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10656F: Documentation/devicetree/bindings/interconnect/ 10657F: Documentation/driver-api/interconnect.rst 10658F: drivers/interconnect/ 10659F: include/dt-bindings/interconnect/ 10660F: include/linux/interconnect-provider.h 10661F: include/linux/interconnect.h 10662 10663INTERRUPT COUNTER DRIVER 10664M: Oleksij Rempel <o.rempel@pengutronix.de> 10665R: Pengutronix Kernel Team <kernel@pengutronix.de> 10666L: linux-iio@vger.kernel.org 10667F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10668F: drivers/counter/interrupt-cnt.c 10669 10670INTERSIL ISL7998X VIDEO DECODER DRIVER 10671M: Michael Tretter <m.tretter@pengutronix.de> 10672R: Pengutronix Kernel Team <kernel@pengutronix.de> 10673L: linux-media@vger.kernel.org 10674S: Maintained 10675F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10676F: drivers/media/i2c/isl7998x.c 10677 10678INVENSENSE ICM-426xx IMU DRIVER 10679M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10680L: linux-iio@vger.kernel.org 10681S: Maintained 10682W: https://invensense.tdk.com/ 10683F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10684F: drivers/iio/imu/inv_icm42600/ 10685 10686INVENSENSE MPU-3050 GYROSCOPE DRIVER 10687M: Linus Walleij <linus.walleij@linaro.org> 10688L: linux-iio@vger.kernel.org 10689S: Maintained 10690F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10691F: drivers/iio/gyro/mpu3050* 10692 10693IOC3 ETHERNET DRIVER 10694M: Ralf Baechle <ralf@linux-mips.org> 10695L: linux-mips@vger.kernel.org 10696S: Maintained 10697F: drivers/net/ethernet/sgi/ioc3-eth.c 10698 10699IOMAP FILESYSTEM LIBRARY 10700M: Christoph Hellwig <hch@infradead.org> 10701M: Darrick J. Wong <djwong@kernel.org> 10702L: linux-xfs@vger.kernel.org 10703L: linux-fsdevel@vger.kernel.org 10704S: Supported 10705T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10706F: fs/iomap/ 10707F: include/linux/iomap.h 10708 10709IOMMU DMA-API LAYER 10710M: Robin Murphy <robin.murphy@arm.com> 10711L: iommu@lists.linux.dev 10712S: Maintained 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10714F: drivers/iommu/dma-iommu.c 10715F: drivers/iommu/dma-iommu.h 10716F: drivers/iommu/iova.c 10717F: include/linux/iova.h 10718 10719IOMMU SUBSYSTEM 10720M: Joerg Roedel <joro@8bytes.org> 10721M: Will Deacon <will@kernel.org> 10722R: Robin Murphy <robin.murphy@arm.com> 10723L: iommu@lists.linux.dev 10724S: Maintained 10725T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10726F: Documentation/devicetree/bindings/iommu/ 10727F: Documentation/userspace-api/iommu.rst 10728F: drivers/iommu/ 10729F: include/linux/iommu.h 10730F: include/linux/iova.h 10731F: include/linux/of_iommu.h 10732F: include/uapi/linux/iommu.h 10733 10734IOSYS-MAP HELPERS 10735M: Thomas Zimmermann <tzimmermann@suse.de> 10736L: dri-devel@lists.freedesktop.org 10737S: Maintained 10738T: git git://anongit.freedesktop.org/drm/drm-misc 10739F: include/linux/iosys-map.h 10740 10741IO_URING 10742M: Jens Axboe <axboe@kernel.dk> 10743R: Pavel Begunkov <asml.silence@gmail.com> 10744L: io-uring@vger.kernel.org 10745S: Maintained 10746T: git git://git.kernel.dk/linux-block 10747T: git git://git.kernel.dk/liburing 10748F: io_uring/ 10749F: include/linux/io_uring.h 10750F: include/linux/io_uring_types.h 10751F: include/uapi/linux/io_uring.h 10752F: tools/io_uring/ 10753 10754IPMI SUBSYSTEM 10755M: Corey Minyard <minyard@acm.org> 10756L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10757S: Supported 10758W: http://openipmi.sourceforge.net/ 10759T: git https://github.com/cminyard/linux-ipmi.git for-next 10760F: Documentation/driver-api/ipmi.rst 10761F: Documentation/devicetree/bindings/ipmi/ 10762F: drivers/char/ipmi/ 10763F: include/linux/ipmi* 10764F: include/uapi/linux/ipmi* 10765 10766IPS SCSI RAID DRIVER 10767M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10768L: linux-scsi@vger.kernel.org 10769S: Maintained 10770W: http://www.adaptec.com/ 10771F: drivers/scsi/ips* 10772 10773IPVS 10774M: Simon Horman <horms@verge.net.au> 10775M: Julian Anastasov <ja@ssi.bg> 10776L: netdev@vger.kernel.org 10777L: lvs-devel@vger.kernel.org 10778S: Maintained 10779T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10781F: Documentation/networking/ipvs-sysctl.rst 10782F: include/net/ip_vs.h 10783F: include/uapi/linux/ip_vs.h 10784F: net/netfilter/ipvs/ 10785 10786IPWIRELESS DRIVER 10787M: Jiri Kosina <jikos@kernel.org> 10788M: David Sterba <dsterba@suse.com> 10789S: Odd Fixes 10790F: drivers/tty/ipwireless/ 10791 10792IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10793M: Marc Zyngier <maz@kernel.org> 10794S: Maintained 10795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10796F: Documentation/core-api/irq/irq-domain.rst 10797F: include/linux/irqdomain.h 10798F: kernel/irq/irqdomain.c 10799F: kernel/irq/msi.c 10800 10801IRQ SUBSYSTEM 10802M: Thomas Gleixner <tglx@linutronix.de> 10803L: linux-kernel@vger.kernel.org 10804S: Maintained 10805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10806F: kernel/irq/ 10807 10808IRQCHIP DRIVERS 10809M: Thomas Gleixner <tglx@linutronix.de> 10810M: Marc Zyngier <maz@kernel.org> 10811L: linux-kernel@vger.kernel.org 10812S: Maintained 10813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10814F: Documentation/devicetree/bindings/interrupt-controller/ 10815F: drivers/irqchip/ 10816 10817ISA 10818M: William Breathitt Gray <william.gray@linaro.org> 10819S: Maintained 10820F: Documentation/driver-api/isa.rst 10821F: drivers/base/isa.c 10822F: include/linux/isa.h 10823 10824ISA RADIO MODULE 10825M: Hans Verkuil <hverkuil@xs4all.nl> 10826L: linux-media@vger.kernel.org 10827S: Maintained 10828W: https://linuxtv.org 10829T: git git://linuxtv.org/media_tree.git 10830F: drivers/media/radio/radio-isa* 10831 10832ISAPNP 10833M: Jaroslav Kysela <perex@perex.cz> 10834S: Maintained 10835F: Documentation/driver-api/isapnp.rst 10836F: drivers/pnp/isapnp/ 10837F: include/linux/isapnp.h 10838 10839ISCSI 10840M: Lee Duncan <lduncan@suse.com> 10841M: Chris Leech <cleech@redhat.com> 10842M: Mike Christie <michael.christie@oracle.com> 10843L: open-iscsi@googlegroups.com 10844L: linux-scsi@vger.kernel.org 10845S: Maintained 10846W: www.open-iscsi.com 10847F: drivers/scsi/*iscsi* 10848F: include/scsi/*iscsi* 10849 10850iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10851M: Peter Jones <pjones@redhat.com> 10852M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10853S: Maintained 10854F: drivers/firmware/iscsi_ibft* 10855 10856ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10857M: Sagi Grimberg <sagi@grimberg.me> 10858M: Max Gurtovoy <mgurtovoy@nvidia.com> 10859L: linux-rdma@vger.kernel.org 10860S: Supported 10861W: http://www.openfabrics.org 10862W: www.open-iscsi.org 10863Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10864F: drivers/infiniband/ulp/iser/ 10865 10866ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10867M: Sagi Grimberg <sagi@grimberg.me> 10868L: linux-rdma@vger.kernel.org 10869L: target-devel@vger.kernel.org 10870S: Supported 10871W: http://www.linux-iscsi.org 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10873F: drivers/infiniband/ulp/isert 10874 10875ISDN/CMTP OVER BLUETOOTH 10876M: Karsten Keil <isdn@linux-pingi.de> 10877L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10878L: netdev@vger.kernel.org 10879S: Odd Fixes 10880W: http://www.isdn4linux.de 10881F: Documentation/isdn/ 10882F: drivers/isdn/capi/ 10883F: include/linux/isdn/ 10884F: include/uapi/linux/isdn/ 10885F: net/bluetooth/cmtp/ 10886 10887ISDN/mISDN SUBSYSTEM 10888M: Karsten Keil <isdn@linux-pingi.de> 10889L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10890L: netdev@vger.kernel.org 10891S: Maintained 10892W: http://www.isdn4linux.de 10893F: drivers/isdn/Kconfig 10894F: drivers/isdn/Makefile 10895F: drivers/isdn/hardware/ 10896F: drivers/isdn/mISDN/ 10897 10898IT87 HARDWARE MONITORING DRIVER 10899M: Jean Delvare <jdelvare@suse.com> 10900L: linux-hwmon@vger.kernel.org 10901S: Maintained 10902F: Documentation/hwmon/it87.rst 10903F: drivers/hwmon/it87.c 10904 10905IT913X MEDIA DRIVER 10906M: Antti Palosaari <crope@iki.fi> 10907L: linux-media@vger.kernel.org 10908S: Maintained 10909W: https://linuxtv.org 10910W: http://palosaari.fi/linux/ 10911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10912T: git git://linuxtv.org/anttip/media_tree.git 10913F: drivers/media/tuners/it913x* 10914 10915ITE IT66121 HDMI BRIDGE DRIVER 10916M: Phong LE <ple@baylibre.com> 10917M: Neil Armstrong <neil.armstrong@linaro.org> 10918S: Maintained 10919T: git git://anongit.freedesktop.org/drm/drm-misc 10920F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10921F: drivers/gpu/drm/bridge/ite-it66121.c 10922 10923IVTV VIDEO4LINUX DRIVER 10924M: Andy Walls <awalls@md.metrocast.net> 10925L: linux-media@vger.kernel.org 10926S: Maintained 10927W: https://linuxtv.org 10928T: git git://linuxtv.org/media_tree.git 10929F: Documentation/admin-guide/media/ivtv* 10930F: drivers/media/pci/ivtv/ 10931F: include/uapi/linux/ivtv* 10932 10933IX2505V MEDIA DRIVER 10934M: Malcolm Priestley <tvboxspy@gmail.com> 10935L: linux-media@vger.kernel.org 10936S: Maintained 10937W: https://linuxtv.org 10938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10939F: drivers/media/dvb-frontends/ix2505v* 10940 10941JAILHOUSE HYPERVISOR INTERFACE 10942M: Jan Kiszka <jan.kiszka@siemens.com> 10943L: jailhouse-dev@googlegroups.com 10944S: Maintained 10945F: arch/x86/include/asm/jailhouse_para.h 10946F: arch/x86/kernel/jailhouse.c 10947 10948JC42.4 TEMPERATURE SENSOR DRIVER 10949M: Guenter Roeck <linux@roeck-us.net> 10950L: linux-hwmon@vger.kernel.org 10951S: Maintained 10952F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10953F: Documentation/hwmon/jc42.rst 10954F: drivers/hwmon/jc42.c 10955 10956JFS FILESYSTEM 10957M: Dave Kleikamp <shaggy@kernel.org> 10958L: jfs-discussion@lists.sourceforge.net 10959S: Maintained 10960W: http://jfs.sourceforge.net/ 10961T: git git://github.com/kleikamp/linux-shaggy.git 10962F: Documentation/admin-guide/jfs.rst 10963F: fs/jfs/ 10964 10965JME NETWORK DRIVER 10966M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10967L: netdev@vger.kernel.org 10968S: Maintained 10969F: drivers/net/ethernet/jme.* 10970 10971JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10972M: David Woodhouse <dwmw2@infradead.org> 10973M: Richard Weinberger <richard@nod.at> 10974L: linux-mtd@lists.infradead.org 10975S: Odd Fixes 10976W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10977T: git git://git.infradead.org/ubifs-2.6.git 10978F: fs/jffs2/ 10979F: include/uapi/linux/jffs2.h 10980 10981JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10982M: "Theodore Ts'o" <tytso@mit.edu> 10983M: Jan Kara <jack@suse.com> 10984L: linux-ext4@vger.kernel.org 10985S: Maintained 10986F: fs/jbd2/ 10987F: include/linux/jbd2.h 10988 10989JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10990M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10991L: linux-media@vger.kernel.org 10992L: linux-renesas-soc@vger.kernel.org 10993S: Maintained 10994F: drivers/media/platform/renesas/rcar_jpu.c 10995 10996JSM Neo PCI based serial card 10997L: linux-serial@vger.kernel.org 10998S: Orphan 10999F: drivers/tty/serial/jsm/ 11000 11001K10TEMP HARDWARE MONITORING DRIVER 11002M: Clemens Ladisch <clemens@ladisch.de> 11003L: linux-hwmon@vger.kernel.org 11004S: Maintained 11005F: Documentation/hwmon/k10temp.rst 11006F: drivers/hwmon/k10temp.c 11007 11008K8TEMP HARDWARE MONITORING DRIVER 11009M: Rudolf Marek <r.marek@assembler.cz> 11010L: linux-hwmon@vger.kernel.org 11011S: Maintained 11012F: Documentation/hwmon/k8temp.rst 11013F: drivers/hwmon/k8temp.c 11014 11015KASAN 11016M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11017R: Alexander Potapenko <glider@google.com> 11018R: Andrey Konovalov <andreyknvl@gmail.com> 11019R: Dmitry Vyukov <dvyukov@google.com> 11020R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11021L: kasan-dev@googlegroups.com 11022S: Maintained 11023F: Documentation/dev-tools/kasan.rst 11024F: arch/*/include/asm/*kasan.h 11025F: arch/*/mm/kasan_init* 11026F: include/linux/kasan*.h 11027F: lib/Kconfig.kasan 11028F: mm/kasan/ 11029F: scripts/Makefile.kasan 11030 11031KCONFIG 11032M: Masahiro Yamada <masahiroy@kernel.org> 11033L: linux-kbuild@vger.kernel.org 11034S: Maintained 11035T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11036F: Documentation/kbuild/kconfig* 11037F: scripts/Kconfig.include 11038F: scripts/kconfig/ 11039 11040KCOV 11041R: Dmitry Vyukov <dvyukov@google.com> 11042R: Andrey Konovalov <andreyknvl@gmail.com> 11043L: kasan-dev@googlegroups.com 11044S: Maintained 11045F: Documentation/dev-tools/kcov.rst 11046F: include/linux/kcov.h 11047F: include/uapi/linux/kcov.h 11048F: kernel/kcov.c 11049F: scripts/Makefile.kcov 11050 11051KCSAN 11052M: Marco Elver <elver@google.com> 11053R: Dmitry Vyukov <dvyukov@google.com> 11054L: kasan-dev@googlegroups.com 11055S: Maintained 11056F: Documentation/dev-tools/kcsan.rst 11057F: include/linux/kcsan*.h 11058F: kernel/kcsan/ 11059F: lib/Kconfig.kcsan 11060F: scripts/Makefile.kcsan 11061 11062KDUMP 11063M: Baoquan He <bhe@redhat.com> 11064R: Vivek Goyal <vgoyal@redhat.com> 11065R: Dave Young <dyoung@redhat.com> 11066L: kexec@lists.infradead.org 11067S: Maintained 11068W: http://lse.sourceforge.net/kdump/ 11069F: Documentation/admin-guide/kdump/ 11070F: fs/proc/vmcore.c 11071F: include/linux/crash_core.h 11072F: include/linux/crash_dump.h 11073F: include/uapi/linux/vmcore.h 11074F: kernel/crash_*.c 11075 11076KEENE FM RADIO TRANSMITTER DRIVER 11077M: Hans Verkuil <hverkuil@xs4all.nl> 11078L: linux-media@vger.kernel.org 11079S: Maintained 11080W: https://linuxtv.org 11081T: git git://linuxtv.org/media_tree.git 11082F: drivers/media/radio/radio-keene* 11083 11084KERNEL AUTOMOUNTER 11085M: Ian Kent <raven@themaw.net> 11086L: autofs@vger.kernel.org 11087S: Maintained 11088F: fs/autofs/ 11089 11090KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11091M: Masahiro Yamada <masahiroy@kernel.org> 11092M: Michal Marek <michal.lkml@markovi.net> 11093R: Nick Desaulniers <ndesaulniers@google.com> 11094L: linux-kbuild@vger.kernel.org 11095S: Maintained 11096T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11097F: Documentation/kbuild/ 11098F: Makefile 11099F: scripts/*vmlinux* 11100F: scripts/Kbuild* 11101F: scripts/Makefile* 11102F: scripts/basic/ 11103F: scripts/dummy-tools/ 11104F: scripts/mk* 11105F: scripts/mod/ 11106F: scripts/package/ 11107 11108KERNEL HARDENING (not covered by other areas) 11109M: Kees Cook <keescook@chromium.org> 11110L: linux-hardening@vger.kernel.org 11111S: Supported 11112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11113F: include/linux/overflow.h 11114F: include/linux/randomize_kstack.h 11115F: mm/usercopy.c 11116K: \b(add|choose)_random_kstack_offset\b 11117K: \b__check_(object_size|heap_object)\b 11118 11119KERNEL JANITORS 11120L: kernel-janitors@vger.kernel.org 11121S: Odd Fixes 11122W: http://kernelnewbies.org/KernelJanitors 11123 11124KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11125M: Chuck Lever <chuck.lever@oracle.com> 11126M: Jeff Layton <jlayton@kernel.org> 11127L: linux-nfs@vger.kernel.org 11128S: Supported 11129W: http://nfs.sourceforge.net/ 11130T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11131F: fs/lockd/ 11132F: fs/nfs_common/ 11133F: fs/nfsd/ 11134F: include/linux/lockd/ 11135F: include/linux/sunrpc/ 11136F: include/uapi/linux/nfsd/ 11137F: include/uapi/linux/sunrpc/ 11138F: net/sunrpc/ 11139F: Documentation/filesystems/nfs/ 11140 11141KERNEL REGRESSIONS 11142M: Thorsten Leemhuis <linux@leemhuis.info> 11143L: regressions@lists.linux.dev 11144S: Supported 11145F: Documentation/admin-guide/reporting-regressions.rst 11146F: Documentation/process/handling-regressions.rst 11147 11148KERNEL SELFTEST FRAMEWORK 11149M: Shuah Khan <shuah@kernel.org> 11150M: Shuah Khan <skhan@linuxfoundation.org> 11151L: linux-kselftest@vger.kernel.org 11152S: Maintained 11153Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11155F: Documentation/dev-tools/kselftest* 11156F: tools/testing/selftests/ 11157 11158KERNEL SMB3 SERVER (KSMBD) 11159M: Namjae Jeon <linkinjeon@kernel.org> 11160M: Steve French <sfrench@samba.org> 11161R: Sergey Senozhatsky <senozhatsky@chromium.org> 11162R: Tom Talpey <tom@talpey.com> 11163L: linux-cifs@vger.kernel.org 11164S: Maintained 11165T: git git://git.samba.org/ksmbd.git 11166F: Documentation/filesystems/cifs/ksmbd.rst 11167F: fs/ksmbd/ 11168F: fs/smbfs_common/ 11169 11170KERNEL UNIT TESTING FRAMEWORK (KUnit) 11171M: Brendan Higgins <brendanhiggins@google.com> 11172M: David Gow <davidgow@google.com> 11173L: linux-kselftest@vger.kernel.org 11174L: kunit-dev@googlegroups.com 11175S: Maintained 11176W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11177F: Documentation/dev-tools/kunit/ 11178F: include/kunit/ 11179F: lib/kunit/ 11180F: tools/testing/kunit/ 11181 11182KERNEL USERMODE HELPER 11183M: Luis Chamberlain <mcgrof@kernel.org> 11184L: linux-kernel@vger.kernel.org 11185S: Maintained 11186F: include/linux/umh.h 11187F: kernel/umh.c 11188 11189KERNEL VIRTUAL MACHINE (KVM) 11190M: Paolo Bonzini <pbonzini@redhat.com> 11191L: kvm@vger.kernel.org 11192S: Supported 11193W: http://www.linux-kvm.org 11194T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11195F: Documentation/virt/kvm/ 11196F: include/asm-generic/kvm* 11197F: include/kvm/iodev.h 11198F: include/linux/kvm* 11199F: include/trace/events/kvm.h 11200F: include/uapi/asm-generic/kvm* 11201F: include/uapi/linux/kvm* 11202F: tools/kvm/ 11203F: tools/testing/selftests/kvm/ 11204F: virt/kvm/* 11205 11206KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11207M: Marc Zyngier <maz@kernel.org> 11208R: James Morse <james.morse@arm.com> 11209R: Alexandru Elisei <alexandru.elisei@arm.com> 11210R: Suzuki K Poulose <suzuki.poulose@arm.com> 11211R: Oliver Upton <oliver.upton@linux.dev> 11212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11213L: kvmarm@lists.linux.dev 11214L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11215S: Maintained 11216T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11217F: arch/arm64/include/asm/kvm* 11218F: arch/arm64/include/uapi/asm/kvm* 11219F: arch/arm64/kvm/ 11220F: include/kvm/arm_* 11221F: tools/testing/selftests/kvm/*/aarch64/ 11222F: tools/testing/selftests/kvm/aarch64/ 11223 11224KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11225M: Huacai Chen <chenhuacai@kernel.org> 11226M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11227L: linux-mips@vger.kernel.org 11228L: kvm@vger.kernel.org 11229S: Maintained 11230T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11231F: arch/mips/include/asm/kvm* 11232F: arch/mips/include/uapi/asm/kvm* 11233F: arch/mips/kvm/ 11234 11235KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11236L: linuxppc-dev@lists.ozlabs.org 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11238F: arch/powerpc/include/asm/kvm* 11239F: arch/powerpc/include/uapi/asm/kvm* 11240F: arch/powerpc/kernel/kvm* 11241F: arch/powerpc/kvm/ 11242 11243KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11244M: Anup Patel <anup@brainfault.org> 11245R: Atish Patra <atishp@atishpatra.org> 11246L: kvm@vger.kernel.org 11247L: kvm-riscv@lists.infradead.org 11248L: linux-riscv@lists.infradead.org 11249S: Maintained 11250T: git git://github.com/kvm-riscv/linux.git 11251F: arch/riscv/include/asm/kvm* 11252F: arch/riscv/include/uapi/asm/kvm* 11253F: arch/riscv/kvm/ 11254F: tools/testing/selftests/kvm/*/riscv/ 11255 11256KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11257M: Christian Borntraeger <borntraeger@linux.ibm.com> 11258M: Janosch Frank <frankja@linux.ibm.com> 11259M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11260R: David Hildenbrand <david@redhat.com> 11261L: kvm@vger.kernel.org 11262S: Supported 11263W: http://www.ibm.com/developerworks/linux/linux390/ 11264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11265F: Documentation/virt/kvm/s390* 11266F: arch/s390/include/asm/gmap.h 11267F: arch/s390/include/asm/kvm* 11268F: arch/s390/include/uapi/asm/kvm* 11269F: arch/s390/include/uapi/asm/uvdevice.h 11270F: arch/s390/kernel/uv.c 11271F: arch/s390/kvm/ 11272F: arch/s390/mm/gmap.c 11273F: drivers/s390/char/uvdevice.c 11274F: tools/testing/selftests/drivers/s390x/uvdevice/ 11275F: tools/testing/selftests/kvm/*/s390x/ 11276F: tools/testing/selftests/kvm/s390x/ 11277 11278KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11279M: Sean Christopherson <seanjc@google.com> 11280M: Paolo Bonzini <pbonzini@redhat.com> 11281L: kvm@vger.kernel.org 11282S: Supported 11283T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11284F: arch/x86/include/asm/kvm* 11285F: arch/x86/include/asm/svm.h 11286F: arch/x86/include/asm/vmx*.h 11287F: arch/x86/include/uapi/asm/kvm* 11288F: arch/x86/include/uapi/asm/svm.h 11289F: arch/x86/include/uapi/asm/vmx.h 11290F: arch/x86/kvm/ 11291F: arch/x86/kvm/*/ 11292 11293KVM PARAVIRT (KVM/paravirt) 11294M: Paolo Bonzini <pbonzini@redhat.com> 11295R: Wanpeng Li <wanpengli@tencent.com> 11296R: Vitaly Kuznetsov <vkuznets@redhat.com> 11297L: kvm@vger.kernel.org 11298S: Supported 11299T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11300F: arch/x86/kernel/kvm.c 11301F: arch/x86/kernel/kvmclock.c 11302F: arch/x86/include/asm/pvclock-abi.h 11303F: include/linux/kvm_para.h 11304F: include/uapi/linux/kvm_para.h 11305F: include/uapi/asm-generic/kvm_para.h 11306F: include/asm-generic/kvm_para.h 11307F: arch/um/include/asm/kvm_para.h 11308F: arch/x86/include/asm/kvm_para.h 11309F: arch/x86/include/uapi/asm/kvm_para.h 11310 11311KVM X86 HYPER-V (KVM/hyper-v) 11312M: Vitaly Kuznetsov <vkuznets@redhat.com> 11313M: Sean Christopherson <seanjc@google.com> 11314M: Paolo Bonzini <pbonzini@redhat.com> 11315L: kvm@vger.kernel.org 11316S: Supported 11317T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11318F: arch/x86/kvm/hyperv.* 11319F: arch/x86/kvm/kvm_onhyperv.* 11320F: arch/x86/kvm/svm/hyperv.* 11321F: arch/x86/kvm/svm/svm_onhyperv.* 11322F: arch/x86/kvm/vmx/evmcs.* 11323 11324KERNFS 11325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11326M: Tejun Heo <tj@kernel.org> 11327S: Supported 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11329F: fs/kernfs/ 11330F: include/linux/kernfs.h 11331 11332KEXEC 11333M: Eric Biederman <ebiederm@xmission.com> 11334L: kexec@lists.infradead.org 11335S: Maintained 11336W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11337F: include/linux/kexec.h 11338F: include/uapi/linux/kexec.h 11339F: kernel/kexec* 11340 11341KEYS-ENCRYPTED 11342M: Mimi Zohar <zohar@linux.ibm.com> 11343L: linux-integrity@vger.kernel.org 11344L: keyrings@vger.kernel.org 11345S: Supported 11346F: Documentation/security/keys/trusted-encrypted.rst 11347F: include/keys/encrypted-type.h 11348F: security/keys/encrypted-keys/ 11349 11350KEYS-TRUSTED 11351M: James Bottomley <jejb@linux.ibm.com> 11352M: Jarkko Sakkinen <jarkko@kernel.org> 11353M: Mimi Zohar <zohar@linux.ibm.com> 11354L: linux-integrity@vger.kernel.org 11355L: keyrings@vger.kernel.org 11356S: Supported 11357F: Documentation/security/keys/trusted-encrypted.rst 11358F: include/keys/trusted-type.h 11359F: include/keys/trusted_tpm.h 11360F: security/keys/trusted-keys/ 11361 11362KEYS-TRUSTED-TEE 11363M: Sumit Garg <sumit.garg@linaro.org> 11364L: linux-integrity@vger.kernel.org 11365L: keyrings@vger.kernel.org 11366S: Supported 11367F: include/keys/trusted_tee.h 11368F: security/keys/trusted-keys/trusted_tee.c 11369 11370KEYS-TRUSTED-CAAM 11371M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11372R: Pengutronix Kernel Team <kernel@pengutronix.de> 11373L: linux-integrity@vger.kernel.org 11374L: keyrings@vger.kernel.org 11375S: Maintained 11376F: include/keys/trusted_caam.h 11377F: security/keys/trusted-keys/trusted_caam.c 11378 11379KEYS/KEYRINGS 11380M: David Howells <dhowells@redhat.com> 11381M: Jarkko Sakkinen <jarkko@kernel.org> 11382L: keyrings@vger.kernel.org 11383S: Maintained 11384F: Documentation/security/keys/core.rst 11385F: include/keys/ 11386F: include/linux/key-type.h 11387F: include/linux/key.h 11388F: include/linux/keyctl.h 11389F: include/uapi/linux/keyctl.h 11390F: security/keys/ 11391 11392KEYS/KEYRINGS_INTEGRITY 11393M: Jarkko Sakkinen <jarkko@kernel.org> 11394M: Mimi Zohar <zohar@linux.ibm.com> 11395L: linux-integrity@vger.kernel.org 11396L: keyrings@vger.kernel.org 11397S: Supported 11398F: security/integrity/platform_certs 11399 11400KFENCE 11401M: Alexander Potapenko <glider@google.com> 11402M: Marco Elver <elver@google.com> 11403R: Dmitry Vyukov <dvyukov@google.com> 11404L: kasan-dev@googlegroups.com 11405S: Maintained 11406F: Documentation/dev-tools/kfence.rst 11407F: arch/*/include/asm/kfence.h 11408F: include/linux/kfence.h 11409F: lib/Kconfig.kfence 11410F: mm/kfence/ 11411 11412KFIFO 11413M: Stefani Seibold <stefani@seibold.net> 11414S: Maintained 11415F: include/linux/kfifo.h 11416F: lib/kfifo.c 11417F: samples/kfifo/ 11418 11419KGDB / KDB /debug_core 11420M: Jason Wessel <jason.wessel@windriver.com> 11421M: Daniel Thompson <daniel.thompson@linaro.org> 11422R: Douglas Anderson <dianders@chromium.org> 11423L: kgdb-bugreport@lists.sourceforge.net 11424S: Maintained 11425W: http://kgdb.wiki.kernel.org/ 11426T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11427F: Documentation/dev-tools/kgdb.rst 11428F: drivers/misc/kgdbts.c 11429F: drivers/tty/serial/kgdboc.c 11430F: include/linux/kdb.h 11431F: include/linux/kgdb.h 11432F: kernel/debug/ 11433F: kernel/module/kdb.c 11434 11435KHADAS MCU MFD DRIVER 11436M: Neil Armstrong <neil.armstrong@linaro.org> 11437L: linux-amlogic@lists.infradead.org 11438S: Maintained 11439F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11440F: drivers/mfd/khadas-mcu.c 11441F: include/linux/mfd/khadas-mcu.h 11442F: drivers/thermal/khadas_mcu_fan.c 11443 11444KMEMLEAK 11445M: Catalin Marinas <catalin.marinas@arm.com> 11446S: Maintained 11447F: Documentation/dev-tools/kmemleak.rst 11448F: include/linux/kmemleak.h 11449F: mm/kmemleak.c 11450F: samples/kmemleak/kmemleak-test.c 11451 11452KMOD KERNEL MODULE LOADER - USERMODE HELPER 11453M: Luis Chamberlain <mcgrof@kernel.org> 11454L: linux-kernel@vger.kernel.org 11455L: linux-modules@vger.kernel.org 11456S: Maintained 11457F: include/linux/kmod.h 11458F: kernel/kmod.c 11459F: lib/test_kmod.c 11460F: tools/testing/selftests/kmod/ 11461 11462KMSAN 11463M: Alexander Potapenko <glider@google.com> 11464R: Marco Elver <elver@google.com> 11465R: Dmitry Vyukov <dvyukov@google.com> 11466L: kasan-dev@googlegroups.com 11467S: Maintained 11468F: Documentation/dev-tools/kmsan.rst 11469F: arch/*/include/asm/kmsan.h 11470F: arch/*/mm/kmsan_* 11471F: include/linux/kmsan*.h 11472F: lib/Kconfig.kmsan 11473F: mm/kmsan/ 11474F: scripts/Makefile.kmsan 11475 11476KPROBES 11477M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11478M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11479M: "David S. Miller" <davem@davemloft.net> 11480M: Masami Hiramatsu <mhiramat@kernel.org> 11481S: Maintained 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11483F: Documentation/trace/kprobes.rst 11484F: include/asm-generic/kprobes.h 11485F: include/linux/kprobes.h 11486F: kernel/kprobes.c 11487F: lib/test_kprobes.c 11488F: samples/kprobes 11489 11490KS0108 LCD CONTROLLER DRIVER 11491M: Miguel Ojeda <ojeda@kernel.org> 11492S: Maintained 11493F: Documentation/admin-guide/auxdisplay/ks0108.rst 11494F: drivers/auxdisplay/ks0108.c 11495F: include/linux/ks0108.h 11496 11497KTD253 BACKLIGHT DRIVER 11498M: Linus Walleij <linus.walleij@linaro.org> 11499S: Maintained 11500F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11501F: drivers/video/backlight/ktd253-backlight.c 11502 11503KTEST 11504M: Steven Rostedt <rostedt@goodmis.org> 11505M: John Hawley <warthog9@eaglescrag.net> 11506S: Maintained 11507F: tools/testing/ktest 11508 11509L3MDEV 11510M: David Ahern <dsahern@kernel.org> 11511L: netdev@vger.kernel.org 11512S: Maintained 11513F: include/net/l3mdev.h 11514F: net/l3mdev 11515 11516LANDLOCK SECURITY MODULE 11517M: Mickaël Salaün <mic@digikod.net> 11518L: linux-security-module@vger.kernel.org 11519S: Supported 11520W: https://landlock.io 11521T: git https://github.com/landlock-lsm/linux.git 11522F: Documentation/security/landlock.rst 11523F: Documentation/userspace-api/landlock.rst 11524F: include/uapi/linux/landlock.h 11525F: samples/landlock/ 11526F: security/landlock/ 11527F: tools/testing/selftests/landlock/ 11528K: landlock 11529K: LANDLOCK 11530 11531LANTIQ / INTEL Ethernet drivers 11532M: Hauke Mehrtens <hauke@hauke-m.de> 11533L: netdev@vger.kernel.org 11534S: Maintained 11535F: drivers/net/dsa/lantiq_gswip.c 11536F: drivers/net/dsa/lantiq_pce.h 11537F: drivers/net/ethernet/lantiq_xrx200.c 11538F: net/dsa/tag_gswip.c 11539 11540LANTIQ MIPS ARCHITECTURE 11541M: John Crispin <john@phrozen.org> 11542L: linux-mips@vger.kernel.org 11543S: Maintained 11544F: arch/mips/lantiq 11545F: drivers/soc/lantiq 11546 11547LASI 53c700 driver for PARISC 11548M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11549L: linux-scsi@vger.kernel.org 11550S: Maintained 11551F: Documentation/scsi/53c700.rst 11552F: drivers/scsi/53c700* 11553 11554LEAKING_ADDRESSES 11555M: Tobin C. Harding <me@tobin.cc> 11556M: Tycho Andersen <tycho@tycho.pizza> 11557L: linux-hardening@vger.kernel.org 11558S: Maintained 11559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11560F: scripts/leaking_addresses.pl 11561 11562LED SUBSYSTEM 11563M: Pavel Machek <pavel@ucw.cz> 11564L: linux-leds@vger.kernel.org 11565S: Maintained 11566T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11567F: Documentation/devicetree/bindings/leds/ 11568F: drivers/leds/ 11569F: include/linux/leds.h 11570 11571LEGACY EEPROM DRIVER 11572M: Jean Delvare <jdelvare@suse.com> 11573S: Maintained 11574F: Documentation/misc-devices/eeprom.rst 11575F: drivers/misc/eeprom/eeprom.c 11576 11577LEGO MINDSTORMS EV3 11578R: David Lechner <david@lechnology.com> 11579S: Maintained 11580F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11581F: arch/arm/boot/dts/da850-lego-ev3.dts 11582F: drivers/power/supply/lego_ev3_battery.c 11583 11584LEGO USB Tower driver 11585M: Juergen Stuber <starblue@users.sourceforge.net> 11586L: legousb-devel@lists.sourceforge.net 11587S: Maintained 11588W: http://legousb.sourceforge.net/ 11589F: drivers/usb/misc/legousbtower.c 11590 11591LETSKETCH HID TABLET DRIVER 11592M: Hans de Goede <hdegoede@redhat.com> 11593L: linux-input@vger.kernel.org 11594S: Maintained 11595T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11596F: drivers/hid/hid-letsketch.c 11597 11598LG LAPTOP EXTRAS 11599M: Matan Ziv-Av <matan@svgalib.org> 11600L: platform-driver-x86@vger.kernel.org 11601S: Maintained 11602F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11603F: Documentation/admin-guide/laptops/lg-laptop.rst 11604F: drivers/platform/x86/lg-laptop.c 11605 11606LG2160 MEDIA DRIVER 11607M: Michael Krufky <mkrufky@linuxtv.org> 11608L: linux-media@vger.kernel.org 11609S: Maintained 11610W: https://linuxtv.org 11611W: http://github.com/mkrufky 11612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11613T: git git://linuxtv.org/mkrufky/tuners.git 11614F: drivers/media/dvb-frontends/lg2160.* 11615 11616LGDT3305 MEDIA DRIVER 11617M: Michael Krufky <mkrufky@linuxtv.org> 11618L: linux-media@vger.kernel.org 11619S: Maintained 11620W: https://linuxtv.org 11621W: http://github.com/mkrufky 11622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11623T: git git://linuxtv.org/mkrufky/tuners.git 11624F: drivers/media/dvb-frontends/lgdt3305.* 11625 11626LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11627M: Viresh Kumar <vireshk@kernel.org> 11628L: linux-ide@vger.kernel.org 11629S: Maintained 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11631F: drivers/ata/pata_arasan_cf.c 11632F: include/linux/pata_arasan_cf_data.h 11633 11634LIBATA PATA DRIVERS 11635R: Sergey Shtylyov <s.shtylyov@omp.ru> 11636L: linux-ide@vger.kernel.org 11637F: drivers/ata/ata_*.c 11638F: drivers/ata/pata_*.c 11639 11640LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11641M: Linus Walleij <linus.walleij@linaro.org> 11642L: linux-ide@vger.kernel.org 11643S: Maintained 11644T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11645F: drivers/ata/pata_ftide010.c 11646F: drivers/ata/sata_gemini.c 11647F: drivers/ata/sata_gemini.h 11648 11649LIBATA SATA AHCI PLATFORM devices support 11650M: Hans de Goede <hdegoede@redhat.com> 11651M: Jens Axboe <axboe@kernel.dk> 11652L: linux-ide@vger.kernel.org 11653S: Maintained 11654T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11655F: drivers/ata/ahci_platform.c 11656F: drivers/ata/libahci_platform.c 11657F: include/linux/ahci_platform.h 11658 11659LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11660M: Serge Semin <fancer.lancer@gmail.com> 11661L: linux-ide@vger.kernel.org 11662S: Maintained 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11664F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11665F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11666F: drivers/ata/ahci_dwc.c 11667 11668LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11669M: Mikael Pettersson <mikpelinux@gmail.com> 11670L: linux-ide@vger.kernel.org 11671S: Maintained 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11673F: drivers/ata/sata_promise.* 11674 11675LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11676M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11677L: linux-ide@vger.kernel.org 11678S: Maintained 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11680F: Documentation/ABI/testing/sysfs-ata 11681F: Documentation/devicetree/bindings/ata/ 11682F: drivers/ata/ 11683F: include/linux/ata.h 11684F: include/linux/libata.h 11685 11686LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11687M: Vishal Verma <vishal.l.verma@intel.com> 11688M: Dan Williams <dan.j.williams@intel.com> 11689M: Dave Jiang <dave.jiang@intel.com> 11690L: nvdimm@lists.linux.dev 11691S: Supported 11692Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11693P: Documentation/nvdimm/maintainer-entry-profile.rst 11694F: drivers/nvdimm/btt* 11695 11696LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11697M: Dan Williams <dan.j.williams@intel.com> 11698M: Vishal Verma <vishal.l.verma@intel.com> 11699M: Dave Jiang <dave.jiang@intel.com> 11700L: nvdimm@lists.linux.dev 11701S: Supported 11702Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11703P: Documentation/nvdimm/maintainer-entry-profile.rst 11704F: drivers/nvdimm/pmem* 11705 11706LIBNVDIMM: DEVICETREE BINDINGS 11707M: Oliver O'Halloran <oohall@gmail.com> 11708L: nvdimm@lists.linux.dev 11709S: Supported 11710Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11711F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11712F: drivers/nvdimm/of_pmem.c 11713 11714LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11715M: Dan Williams <dan.j.williams@intel.com> 11716M: Vishal Verma <vishal.l.verma@intel.com> 11717M: Dave Jiang <dave.jiang@intel.com> 11718M: Ira Weiny <ira.weiny@intel.com> 11719L: nvdimm@lists.linux.dev 11720S: Supported 11721Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11722P: Documentation/nvdimm/maintainer-entry-profile.rst 11723T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11724F: drivers/acpi/nfit/* 11725F: drivers/nvdimm/* 11726F: include/linux/libnvdimm.h 11727F: include/linux/nd.h 11728F: include/uapi/linux/ndctl.h 11729F: tools/testing/nvdimm/ 11730 11731LICENSES and SPDX stuff 11732M: Thomas Gleixner <tglx@linutronix.de> 11733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11734L: linux-spdx@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11737F: COPYING 11738F: Documentation/process/license-rules.rst 11739F: LICENSES/ 11740F: scripts/spdxcheck-test.sh 11741F: scripts/spdxcheck.py 11742F: scripts/spdxexclude 11743 11744LINEAR RANGES HELPERS 11745M: Mark Brown <broonie@kernel.org> 11746R: Matti Vaittinen <mazziesaccount@gmail.com> 11747F: lib/linear_ranges.c 11748F: lib/test_linear_ranges.c 11749F: include/linux/linear_range.h 11750 11751LINUX FOR POWER MACINTOSH 11752M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11753L: linuxppc-dev@lists.ozlabs.org 11754S: Odd Fixes 11755F: arch/powerpc/platforms/powermac/ 11756F: drivers/macintosh/ 11757 11758LINUX FOR POWERPC (32-BIT AND 64-BIT) 11759M: Michael Ellerman <mpe@ellerman.id.au> 11760R: Nicholas Piggin <npiggin@gmail.com> 11761R: Christophe Leroy <christophe.leroy@csgroup.eu> 11762L: linuxppc-dev@lists.ozlabs.org 11763S: Supported 11764W: https://github.com/linuxppc/wiki/wiki 11765Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11767F: Documentation/ABI/stable/sysfs-firmware-opal-* 11768F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11769F: Documentation/devicetree/bindings/powerpc/ 11770F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11771F: Documentation/powerpc/ 11772F: arch/powerpc/ 11773F: drivers/*/*/*pasemi* 11774F: drivers/*/*pasemi* 11775F: drivers/char/tpm/tpm_ibmvtpm* 11776F: drivers/crypto/nx/ 11777F: drivers/crypto/vmx/ 11778F: drivers/i2c/busses/i2c-opal.c 11779F: drivers/net/ethernet/ibm/ibmveth.* 11780F: drivers/net/ethernet/ibm/ibmvnic.* 11781F: drivers/pci/hotplug/pnv_php.c 11782F: drivers/pci/hotplug/rpa* 11783F: drivers/rtc/rtc-opal.c 11784F: drivers/scsi/ibmvscsi/ 11785F: drivers/tty/hvc/hvc_opal.c 11786F: drivers/watchdog/wdrtas.c 11787F: tools/testing/selftests/powerpc 11788N: /pmac 11789N: powermac 11790N: powernv 11791N: [^a-z0-9]ps3 11792N: pseries 11793 11794LINUX FOR POWERPC EMBEDDED MPC5XXX 11795M: Anatolij Gustschin <agust@denx.de> 11796L: linuxppc-dev@lists.ozlabs.org 11797S: Odd Fixes 11798F: arch/powerpc/platforms/512x/ 11799F: arch/powerpc/platforms/52xx/ 11800 11801LINUX FOR POWERPC EMBEDDED PPC4XX 11802L: linuxppc-dev@lists.ozlabs.org 11803S: Orphan 11804F: arch/powerpc/platforms/40x/ 11805F: arch/powerpc/platforms/44x/ 11806 11807LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11808M: Scott Wood <oss@buserror.net> 11809L: linuxppc-dev@lists.ozlabs.org 11810S: Odd fixes 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11812F: Documentation/devicetree/bindings/powerpc/fsl/ 11813F: arch/powerpc/platforms/83xx/ 11814F: arch/powerpc/platforms/85xx/ 11815 11816LINUX FOR POWERPC EMBEDDED PPC8XX 11817M: Christophe Leroy <christophe.leroy@csgroup.eu> 11818L: linuxppc-dev@lists.ozlabs.org 11819S: Maintained 11820F: arch/powerpc/platforms/8xx/ 11821 11822LINUX KERNEL DUMP TEST MODULE (LKDTM) 11823M: Kees Cook <keescook@chromium.org> 11824S: Maintained 11825F: drivers/misc/lkdtm/* 11826F: tools/testing/selftests/lkdtm/* 11827 11828LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11829M: Alan Stern <stern@rowland.harvard.edu> 11830M: Andrea Parri <parri.andrea@gmail.com> 11831M: Will Deacon <will@kernel.org> 11832M: Peter Zijlstra <peterz@infradead.org> 11833M: Boqun Feng <boqun.feng@gmail.com> 11834M: Nicholas Piggin <npiggin@gmail.com> 11835M: David Howells <dhowells@redhat.com> 11836M: Jade Alglave <j.alglave@ucl.ac.uk> 11837M: Luc Maranget <luc.maranget@inria.fr> 11838M: "Paul E. McKenney" <paulmck@kernel.org> 11839R: Akira Yokosawa <akiyks@gmail.com> 11840R: Daniel Lustig <dlustig@nvidia.com> 11841R: Joel Fernandes <joel@joelfernandes.org> 11842L: linux-kernel@vger.kernel.org 11843L: linux-arch@vger.kernel.org 11844S: Supported 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11846F: Documentation/atomic_bitops.txt 11847F: Documentation/atomic_t.txt 11848F: Documentation/core-api/refcount-vs-atomic.rst 11849F: Documentation/litmus-tests/ 11850F: Documentation/memory-barriers.txt 11851F: tools/memory-model/ 11852 11853LIS3LV02D ACCELEROMETER DRIVER 11854M: Eric Piel <eric.piel@tremplin-utc.net> 11855S: Maintained 11856F: Documentation/misc-devices/lis3lv02d.rst 11857F: drivers/misc/lis3lv02d/ 11858F: drivers/platform/x86/hp_accel.c 11859 11860LIST KUNIT TEST 11861M: David Gow <davidgow@google.com> 11862L: linux-kselftest@vger.kernel.org 11863L: kunit-dev@googlegroups.com 11864S: Maintained 11865F: lib/list-test.c 11866 11867LITEX PLATFORM 11868M: Karol Gugala <kgugala@antmicro.com> 11869M: Mateusz Holenko <mholenko@antmicro.com> 11870M: Gabriel Somlo <gsomlo@gmail.com> 11871M: Joel Stanley <joel@jms.id.au> 11872S: Maintained 11873F: Documentation/devicetree/bindings/*/litex,*.yaml 11874F: arch/openrisc/boot/dts/or1klitex.dts 11875F: include/linux/litex.h 11876F: drivers/tty/serial/liteuart.c 11877F: drivers/soc/litex/* 11878F: drivers/net/ethernet/litex/* 11879F: drivers/mmc/host/litex_mmc.c 11880N: litex 11881 11882LIVE PATCHING 11883M: Josh Poimboeuf <jpoimboe@kernel.org> 11884M: Jiri Kosina <jikos@kernel.org> 11885M: Miroslav Benes <mbenes@suse.cz> 11886M: Petr Mladek <pmladek@suse.com> 11887R: Joe Lawrence <joe.lawrence@redhat.com> 11888L: live-patching@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11891F: Documentation/ABI/testing/sysfs-kernel-livepatch 11892F: Documentation/livepatch/ 11893F: arch/powerpc/include/asm/livepatch.h 11894F: include/linux/livepatch.h 11895F: kernel/livepatch/ 11896F: kernel/module/livepatch.c 11897F: lib/livepatch/ 11898F: samples/livepatch/ 11899F: tools/testing/selftests/livepatch/ 11900 11901LLC (802.2) 11902L: netdev@vger.kernel.org 11903S: Odd fixes 11904F: include/linux/llc.h 11905F: include/net/llc* 11906F: include/uapi/linux/llc.h 11907F: net/llc/ 11908 11909LM73 HARDWARE MONITOR DRIVER 11910M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11911L: linux-hwmon@vger.kernel.org 11912S: Maintained 11913F: drivers/hwmon/lm73.c 11914 11915LM78 HARDWARE MONITOR DRIVER 11916M: Jean Delvare <jdelvare@suse.com> 11917L: linux-hwmon@vger.kernel.org 11918S: Maintained 11919F: Documentation/hwmon/lm78.rst 11920F: drivers/hwmon/lm78.c 11921 11922LM83 HARDWARE MONITOR DRIVER 11923M: Jean Delvare <jdelvare@suse.com> 11924L: linux-hwmon@vger.kernel.org 11925S: Maintained 11926F: Documentation/hwmon/lm83.rst 11927F: drivers/hwmon/lm83.c 11928 11929LM90 HARDWARE MONITOR DRIVER 11930M: Jean Delvare <jdelvare@suse.com> 11931L: linux-hwmon@vger.kernel.org 11932S: Maintained 11933F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11934F: Documentation/hwmon/lm90.rst 11935F: drivers/hwmon/lm90.c 11936F: include/dt-bindings/thermal/lm90.h 11937 11938LM95234 HARDWARE MONITOR DRIVER 11939M: Guenter Roeck <linux@roeck-us.net> 11940L: linux-hwmon@vger.kernel.org 11941S: Maintained 11942F: Documentation/hwmon/lm95234.rst 11943F: drivers/hwmon/lm95234.c 11944 11945LME2510 MEDIA DRIVER 11946M: Malcolm Priestley <tvboxspy@gmail.com> 11947L: linux-media@vger.kernel.org 11948S: Maintained 11949W: https://linuxtv.org 11950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11951F: drivers/media/usb/dvb-usb-v2/lmedm04* 11952 11953LOADPIN SECURITY MODULE 11954M: Kees Cook <keescook@chromium.org> 11955S: Supported 11956T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11957F: Documentation/admin-guide/LSM/LoadPin.rst 11958F: security/loadpin/ 11959 11960LOCKING PRIMITIVES 11961M: Peter Zijlstra <peterz@infradead.org> 11962M: Ingo Molnar <mingo@redhat.com> 11963M: Will Deacon <will@kernel.org> 11964R: Waiman Long <longman@redhat.com> 11965R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11966L: linux-kernel@vger.kernel.org 11967S: Maintained 11968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11969F: Documentation/locking/ 11970F: arch/*/include/asm/spinlock*.h 11971F: include/linux/lockdep.h 11972F: include/linux/mutex*.h 11973F: include/linux/rwlock*.h 11974F: include/linux/rwsem*.h 11975F: include/linux/seqlock.h 11976F: include/linux/spinlock*.h 11977F: kernel/locking/ 11978F: lib/locking*.[ch] 11979X: kernel/locking/locktorture.c 11980 11981LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11982M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11983L: linux-ntfs-dev@lists.sourceforge.net 11984S: Maintained 11985W: http://www.linux-ntfs.org/content/view/19/37/ 11986F: Documentation/admin-guide/ldm.rst 11987F: block/partitions/ldm.* 11988 11989LOGITECH HID GAMING KEYBOARDS 11990M: Hans de Goede <hdegoede@redhat.com> 11991L: linux-input@vger.kernel.org 11992S: Maintained 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11994F: drivers/hid/hid-lg-g15.c 11995 11996LONTIUM LT8912B MIPI TO HDMI BRIDGE 11997M: Adrien Grassein <adrien.grassein@gmail.com> 11998S: Maintained 11999F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12000F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12001 12002LOONGARCH 12003M: Huacai Chen <chenhuacai@kernel.org> 12004R: WANG Xuerui <kernel@xen0n.name> 12005L: loongarch@lists.linux.dev 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12008F: arch/loongarch/ 12009F: drivers/*/*loongarch* 12010F: Documentation/loongarch/ 12011F: Documentation/translations/zh_CN/loongarch/ 12012 12013LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12014M: Sathya Prakash <sathya.prakash@broadcom.com> 12015M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12016M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12017L: MPT-FusionLinux.pdl@broadcom.com 12018L: linux-scsi@vger.kernel.org 12019S: Supported 12020W: http://www.avagotech.com/support/ 12021F: drivers/message/fusion/ 12022F: drivers/scsi/mpt3sas/ 12023 12024LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12025M: Matthew Wilcox <willy@infradead.org> 12026L: linux-scsi@vger.kernel.org 12027S: Maintained 12028F: drivers/scsi/sym53c8xx_2/ 12029 12030LTC1660 DAC DRIVER 12031M: Marcus Folkesson <marcus.folkesson@gmail.com> 12032L: linux-iio@vger.kernel.org 12033S: Maintained 12034F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12035F: drivers/iio/dac/ltc1660.c 12036 12037LTC2688 IIO DAC DRIVER 12038M: Nuno Sá <nuno.sa@analog.com> 12039L: linux-iio@vger.kernel.org 12040S: Supported 12041W: https://ez.analog.com/linux-software-drivers 12042F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12043F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12044F: drivers/iio/dac/ltc2688.c 12045 12046LTC2947 HARDWARE MONITOR DRIVER 12047M: Nuno Sá <nuno.sa@analog.com> 12048L: linux-hwmon@vger.kernel.org 12049S: Supported 12050W: https://ez.analog.com/linux-software-drivers 12051F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12052F: drivers/hwmon/ltc2947-core.c 12053F: drivers/hwmon/ltc2947-i2c.c 12054F: drivers/hwmon/ltc2947-spi.c 12055F: drivers/hwmon/ltc2947.h 12056 12057LTC2983 IIO TEMPERATURE DRIVER 12058M: Nuno Sá <nuno.sa@analog.com> 12059L: linux-iio@vger.kernel.org 12060S: Supported 12061W: https://ez.analog.com/linux-software-drivers 12062F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12063F: drivers/iio/temperature/ltc2983.c 12064 12065LTC4261 HARDWARE MONITOR DRIVER 12066M: Guenter Roeck <linux@roeck-us.net> 12067L: linux-hwmon@vger.kernel.org 12068S: Maintained 12069F: Documentation/hwmon/ltc4261.rst 12070F: drivers/hwmon/ltc4261.c 12071 12072LTC4306 I2C MULTIPLEXER DRIVER 12073M: Michael Hennerich <michael.hennerich@analog.com> 12074L: linux-i2c@vger.kernel.org 12075S: Supported 12076W: https://ez.analog.com/linux-software-drivers 12077F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12078F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12079 12080LTP (Linux Test Project) 12081M: Mike Frysinger <vapier@gentoo.org> 12082M: Cyril Hrubis <chrubis@suse.cz> 12083M: Wanlong Gao <wanlong.gao@gmail.com> 12084M: Jan Stancek <jstancek@redhat.com> 12085M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12086M: Alexey Kodanev <alexey.kodanev@oracle.com> 12087L: ltp@lists.linux.it (subscribers-only) 12088S: Maintained 12089W: http://linux-test-project.github.io/ 12090T: git git://github.com/linux-test-project/ltp.git 12091 12092LYNX 28G SERDES PHY DRIVER 12093M: Ioana Ciornei <ioana.ciornei@nxp.com> 12094L: netdev@vger.kernel.org 12095S: Supported 12096F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12097F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12098 12099LYNX PCS MODULE 12100M: Ioana Ciornei <ioana.ciornei@nxp.com> 12101L: netdev@vger.kernel.org 12102S: Supported 12103F: drivers/net/pcs/pcs-lynx.c 12104F: include/linux/pcs-lynx.h 12105 12106M68K ARCHITECTURE 12107M: Geert Uytterhoeven <geert@linux-m68k.org> 12108L: linux-m68k@lists.linux-m68k.org 12109S: Maintained 12110W: http://www.linux-m68k.org/ 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12112F: arch/m68k/ 12113F: drivers/zorro/ 12114 12115M68K ON APPLE MACINTOSH 12116M: Joshua Thompson <funaho@jurai.org> 12117L: linux-m68k@lists.linux-m68k.org 12118S: Maintained 12119W: http://www.mac.linux-m68k.org/ 12120F: arch/m68k/mac/ 12121F: drivers/macintosh/adb-iop.c 12122F: drivers/macintosh/via-macii.c 12123 12124M68K ON HP9000/300 12125M: Philip Blundell <philb@gnu.org> 12126S: Maintained 12127W: http://www.tazenda.demon.co.uk/phil/linux-hp 12128F: arch/m68k/hp300/ 12129 12130M88DS3103 MEDIA DRIVER 12131M: Antti Palosaari <crope@iki.fi> 12132L: linux-media@vger.kernel.org 12133S: Maintained 12134W: https://linuxtv.org 12135W: http://palosaari.fi/linux/ 12136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12137T: git git://linuxtv.org/anttip/media_tree.git 12138F: drivers/media/dvb-frontends/m88ds3103* 12139 12140M88RS2000 MEDIA DRIVER 12141M: Malcolm Priestley <tvboxspy@gmail.com> 12142L: linux-media@vger.kernel.org 12143S: Maintained 12144W: https://linuxtv.org 12145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12146F: drivers/media/dvb-frontends/m88rs2000* 12147 12148MA901 MASTERKIT USB FM RADIO DRIVER 12149M: Alexey Klimov <klimov.linux@gmail.com> 12150L: linux-media@vger.kernel.org 12151S: Maintained 12152T: git git://linuxtv.org/media_tree.git 12153F: drivers/media/radio/radio-ma901.c 12154 12155MAC80211 12156M: Johannes Berg <johannes@sipsolutions.net> 12157L: linux-wireless@vger.kernel.org 12158S: Maintained 12159W: https://wireless.wiki.kernel.org/ 12160Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12163F: Documentation/networking/mac80211-injection.rst 12164F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12165F: drivers/net/wireless/mac80211_hwsim.[ch] 12166F: include/net/mac80211.h 12167F: net/mac80211/ 12168 12169MAILBOX API 12170M: Jassi Brar <jassisinghbrar@gmail.com> 12171L: linux-kernel@vger.kernel.org 12172S: Maintained 12173F: drivers/mailbox/ 12174F: include/linux/mailbox_client.h 12175F: include/linux/mailbox_controller.h 12176F: include/dt-bindings/mailbox/ 12177F: Documentation/devicetree/bindings/mailbox/ 12178 12179MAILBOX ARM MHUv2 12180M: Viresh Kumar <viresh.kumar@linaro.org> 12181M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12182L: linux-kernel@vger.kernel.org 12183S: Maintained 12184F: drivers/mailbox/arm_mhuv2.c 12185F: include/linux/mailbox/arm_mhuv2_message.h 12186F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12187 12188MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12189M: Jeremy Kerr <jk@codeconstruct.com.au> 12190M: Matt Johnston <matt@codeconstruct.com.au> 12191L: netdev@vger.kernel.org 12192S: Maintained 12193F: Documentation/networking/mctp.rst 12194F: drivers/net/mctp/ 12195F: include/net/mctp.h 12196F: include/net/mctpdevice.h 12197F: include/net/netns/mctp.h 12198F: net/mctp/ 12199 12200MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12201M: Michael Kerrisk <mtk.manpages@gmail.com> 12202L: linux-man@vger.kernel.org 12203S: Maintained 12204W: http://www.kernel.org/doc/man-pages 12205 12206MAPLE TREE 12207M: Liam R. Howlett <Liam.Howlett@oracle.com> 12208L: linux-mm@kvack.org 12209S: Supported 12210F: Documentation/core-api/maple_tree.rst 12211F: include/linux/maple_tree.h 12212F: include/trace/events/maple_tree.h 12213F: lib/maple_tree.c 12214F: lib/test_maple_tree.c 12215F: tools/testing/radix-tree/linux/maple_tree.h 12216F: tools/testing/radix-tree/maple.c 12217 12218MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12219M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12220L: linux-mips@vger.kernel.org 12221S: Maintained 12222F: arch/mips/boot/dts/img/pistachio* 12223 12224MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12225M: Andrew Lunn <andrew@lunn.ch> 12226M: Vivien Didelot <vivien.didelot@gmail.com> 12227L: netdev@vger.kernel.org 12228S: Maintained 12229F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12230F: Documentation/networking/devlink/mv88e6xxx.rst 12231F: drivers/net/dsa/mv88e6xxx/ 12232F: include/linux/dsa/mv88e6xxx.h 12233F: include/linux/platform_data/mv88e6xxx.h 12234 12235MARVELL ARMADA 3700 PHY DRIVERS 12236M: Miquel Raynal <miquel.raynal@bootlin.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12239F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12240F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12241F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12242 12243MARVELL ARMADA 3700 SERIAL DRIVER 12244M: Pali Rohár <pali@kernel.org> 12245S: Maintained 12246F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12247F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12248F: drivers/tty/serial/mvebu-uart.c 12249 12250MARVELL ARMADA DRM SUPPORT 12251M: Russell King <linux@armlinux.org.uk> 12252S: Maintained 12253T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12254T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12255F: Documentation/devicetree/bindings/display/armada/ 12256F: drivers/gpu/drm/armada/ 12257F: include/uapi/drm/armada_drm.h 12258 12259MARVELL CRYPTO DRIVER 12260M: Boris Brezillon <bbrezillon@kernel.org> 12261M: Arnaud Ebalard <arno@natisbad.org> 12262M: Srujana Challa <schalla@marvell.com> 12263L: linux-crypto@vger.kernel.org 12264S: Maintained 12265F: drivers/crypto/marvell/ 12266F: include/linux/soc/marvell/octeontx2/ 12267 12268MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12269M: Mirko Lindner <mlindner@marvell.com> 12270M: Stephen Hemminger <stephen@networkplumber.org> 12271L: netdev@vger.kernel.org 12272S: Maintained 12273F: drivers/net/ethernet/marvell/sk* 12274 12275MARVELL LIBERTAS WIRELESS DRIVER 12276L: libertas-dev@lists.infradead.org 12277S: Orphan 12278F: drivers/net/wireless/marvell/libertas/ 12279 12280MARVELL MACCHIATOBIN SUPPORT 12281M: Russell King <linux@armlinux.org.uk> 12282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12283S: Maintained 12284F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12285 12286MARVELL MV643XX ETHERNET DRIVER 12287M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12288L: netdev@vger.kernel.org 12289S: Maintained 12290F: drivers/net/ethernet/marvell/mv643xx_eth.* 12291F: include/linux/mv643xx.h 12292 12293MARVELL MV88X3310 PHY DRIVER 12294M: Russell King <linux@armlinux.org.uk> 12295M: Marek Behún <kabel@kernel.org> 12296L: netdev@vger.kernel.org 12297S: Maintained 12298F: drivers/net/phy/marvell10g.c 12299 12300MARVELL MVEBU THERMAL DRIVER 12301M: Miquel Raynal <miquel.raynal@bootlin.com> 12302S: Maintained 12303F: drivers/thermal/armada_thermal.c 12304 12305MARVELL MVNETA ETHERNET DRIVER 12306M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12307L: netdev@vger.kernel.org 12308S: Maintained 12309F: drivers/net/ethernet/marvell/mvneta.* 12310 12311MARVELL MVPP2 ETHERNET DRIVER 12312M: Marcin Wojtas <mw@semihalf.com> 12313M: Russell King <linux@armlinux.org.uk> 12314L: netdev@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12317F: drivers/net/ethernet/marvell/mvpp2/ 12318 12319MARVELL MWIFIEX WIRELESS DRIVER 12320M: Amitkumar Karwar <amitkarwar@gmail.com> 12321M: Ganapathi Bhat <ganapathi017@gmail.com> 12322M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12323M: Xinming Hu <huxinming820@gmail.com> 12324L: linux-wireless@vger.kernel.org 12325S: Maintained 12326F: drivers/net/wireless/marvell/mwifiex/ 12327 12328MARVELL MWL8K WIRELESS DRIVER 12329M: Lennert Buytenhek <buytenh@wantstofly.org> 12330L: linux-wireless@vger.kernel.org 12331S: Odd Fixes 12332F: drivers/net/wireless/marvell/mwl8k.c 12333 12334MARVELL NAND CONTROLLER DRIVER 12335M: Miquel Raynal <miquel.raynal@bootlin.com> 12336L: linux-mtd@lists.infradead.org 12337S: Maintained 12338F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12339F: drivers/mtd/nand/raw/marvell_nand.c 12340 12341MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12342M: Sunil Goutham <sgoutham@marvell.com> 12343M: Geetha sowjanya <gakula@marvell.com> 12344M: Subbaraya Sundeep <sbhatta@marvell.com> 12345M: hariprasad <hkelam@marvell.com> 12346L: netdev@vger.kernel.org 12347S: Supported 12348F: drivers/net/ethernet/marvell/octeontx2/nic/ 12349F: include/linux/soc/marvell/octeontx2/ 12350 12351MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12352M: Sunil Goutham <sgoutham@marvell.com> 12353M: Linu Cherian <lcherian@marvell.com> 12354M: Geetha sowjanya <gakula@marvell.com> 12355M: Jerin Jacob <jerinj@marvell.com> 12356M: hariprasad <hkelam@marvell.com> 12357M: Subbaraya Sundeep <sbhatta@marvell.com> 12358L: netdev@vger.kernel.org 12359S: Supported 12360F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12361F: drivers/net/ethernet/marvell/octeontx2/af/ 12362 12363MARVELL PRESTERA ETHERNET SWITCH DRIVER 12364M: Taras Chornyi <tchornyi@marvell.com> 12365S: Supported 12366W: https://github.com/Marvell-switching/switchdev-prestera 12367F: drivers/net/ethernet/marvell/prestera/ 12368 12369MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12370M: Nicolas Pitre <nico@fluxnic.net> 12371S: Odd Fixes 12372F: drivers/mmc/host/mvsdio.* 12373 12374MARVELL USB MDIO CONTROLLER DRIVER 12375M: Tobias Waldekranz <tobias@waldekranz.com> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12379F: drivers/net/mdio/mdio-mvusb.c 12380 12381MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12382M: Hu Ziji <huziji@marvell.com> 12383L: linux-mmc@vger.kernel.org 12384S: Supported 12385F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12386F: drivers/mmc/host/sdhci-xenon* 12387 12388MARVELL OCTEON ENDPOINT DRIVER 12389M: Veerasenareddy Burru <vburru@marvell.com> 12390M: Abhijit Ayarekar <aayarekar@marvell.com> 12391L: netdev@vger.kernel.org 12392S: Supported 12393F: drivers/net/ethernet/marvell/octeon_ep 12394 12395MATROX FRAMEBUFFER DRIVER 12396L: linux-fbdev@vger.kernel.org 12397S: Orphan 12398F: drivers/video/fbdev/matrox/matroxfb_* 12399F: include/uapi/linux/matroxfb.h 12400 12401MAX15301 DRIVER 12402M: Daniel Nilsson <daniel.nilsson@flex.com> 12403L: linux-hwmon@vger.kernel.org 12404S: Maintained 12405F: Documentation/hwmon/max15301.rst 12406F: drivers/hwmon/pmbus/max15301.c 12407 12408MAX16065 HARDWARE MONITOR DRIVER 12409M: Guenter Roeck <linux@roeck-us.net> 12410L: linux-hwmon@vger.kernel.org 12411S: Maintained 12412F: Documentation/hwmon/max16065.rst 12413F: drivers/hwmon/max16065.c 12414 12415MAX2175 SDR TUNER DRIVER 12416M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419T: git git://linuxtv.org/media_tree.git 12420F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12421F: Documentation/userspace-api/media/drivers/max2175.rst 12422F: drivers/media/i2c/max2175* 12423F: include/uapi/linux/max2175.h 12424 12425MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12426L: linux-hwmon@vger.kernel.org 12427S: Orphan 12428F: Documentation/hwmon/max6650.rst 12429F: drivers/hwmon/max6650.c 12430 12431MAX6697 HARDWARE MONITOR DRIVER 12432M: Guenter Roeck <linux@roeck-us.net> 12433L: linux-hwmon@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/hwmon/max6697.txt 12436F: Documentation/hwmon/max6697.rst 12437F: drivers/hwmon/max6697.c 12438F: include/linux/platform_data/max6697.h 12439 12440MAX9286 QUAD GMSL DESERIALIZER DRIVER 12441M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12442M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12443M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12444M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12445L: linux-media@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12448F: drivers/media/i2c/max9286.c 12449 12450MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12451M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12452L: linux-media@vger.kernel.org 12453S: Maintained 12454F: drivers/staging/media/max96712/max96712.c 12455 12456MAX9860 MONO AUDIO VOICE CODEC DRIVER 12457M: Peter Rosin <peda@axentia.se> 12458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12459S: Maintained 12460F: Documentation/devicetree/bindings/sound/max9860.txt 12461F: sound/soc/codecs/max9860.* 12462 12463MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12464M: Andreas Klinger <ak@it-klinger.de> 12465L: linux-iio@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12468F: drivers/iio/proximity/mb1232.c 12469 12470MAXIM MAX11205 DRIVER 12471M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12472L: linux-iio@vger.kernel.org 12473S: Supported 12474W: https://ez.analog.com/linux-software-drivers 12475F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12476F: drivers/iio/adc/max11205.c 12477 12478MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12479R: Iskren Chernev <iskren.chernev@gmail.com> 12480R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12481R: Marek Szyprowski <m.szyprowski@samsung.com> 12482R: Matheus Castello <matheus@castello.eng.br> 12483L: linux-pm@vger.kernel.org 12484S: Maintained 12485F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12486F: drivers/power/supply/max17040_battery.c 12487 12488MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12489R: Hans de Goede <hdegoede@redhat.com> 12490R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12491R: Marek Szyprowski <m.szyprowski@samsung.com> 12492R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12493R: Purism Kernel Team <kernel@puri.sm> 12494L: linux-pm@vger.kernel.org 12495S: Maintained 12496F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12497F: drivers/power/supply/max17042_battery.c 12498 12499MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12500M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12501L: linux-kernel@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12504F: drivers/regulator/max20086-regulator.c 12505 12506MAXIM MAX77650 PMIC MFD DRIVER 12507M: Bartosz Golaszewski <brgl@bgdev.pl> 12508L: linux-kernel@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/*/*max77650.yaml 12511F: Documentation/devicetree/bindings/*/max77650*.yaml 12512F: drivers/gpio/gpio-max77650.c 12513F: drivers/input/misc/max77650-onkey.c 12514F: drivers/leds/leds-max77650.c 12515F: drivers/mfd/max77650.c 12516F: drivers/power/supply/max77650-charger.c 12517F: drivers/regulator/max77650-regulator.c 12518F: include/linux/mfd/max77650.h 12519 12520MAXIM MAX77714 PMIC MFD DRIVER 12521M: Luca Ceresoli <luca@lucaceresoli.net> 12522S: Maintained 12523F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12524F: drivers/mfd/max77714.c 12525F: include/linux/mfd/max77714.h 12526 12527MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12528M: Javier Martinez Canillas <javier@dowhile0.org> 12529L: linux-kernel@vger.kernel.org 12530S: Supported 12531F: Documentation/devicetree/bindings/*/*max77802.yaml 12532F: drivers/regulator/max77802-regulator.c 12533F: include/dt-bindings/*/*max77802.h 12534 12535MAXIM MAX77976 BATTERY CHARGER 12536M: Luca Ceresoli <luca@lucaceresoli.net> 12537S: Supported 12538F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12539F: drivers/power/supply/max77976_charger.c 12540 12541MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12542M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12543L: linux-pm@vger.kernel.org 12544S: Supported 12545B: mailto:linux-samsung-soc@vger.kernel.org 12546F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12547F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12548F: drivers/power/supply/max14577_charger.c 12549F: drivers/power/supply/max77693_charger.c 12550 12551MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12552M: Chanwoo Choi <cw00.choi@samsung.com> 12553M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12554L: linux-kernel@vger.kernel.org 12555S: Supported 12556B: mailto:linux-samsung-soc@vger.kernel.org 12557F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12558F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12559F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12560F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12561F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12562F: drivers/*/*max77843.c 12563F: drivers/*/max14577*.c 12564F: drivers/*/max77686*.c 12565F: drivers/*/max77693*.c 12566F: drivers/clk/clk-max77686.c 12567F: drivers/extcon/extcon-max14577.c 12568F: drivers/extcon/extcon-max77693.c 12569F: drivers/rtc/rtc-max77686.c 12570F: include/linux/mfd/max14577*.h 12571F: include/linux/mfd/max77686*.h 12572F: include/linux/mfd/max77693*.h 12573 12574MAXIRADIO FM RADIO RECEIVER DRIVER 12575M: Hans Verkuil <hverkuil@xs4all.nl> 12576L: linux-media@vger.kernel.org 12577S: Maintained 12578W: https://linuxtv.org 12579T: git git://linuxtv.org/media_tree.git 12580F: drivers/media/radio/radio-maxiradio* 12581 12582MAXLINEAR ETHERNET PHY DRIVER 12583M: Xu Liang <lxu@maxlinear.com> 12584L: netdev@vger.kernel.org 12585S: Supported 12586F: drivers/net/phy/mxl-gpy.c 12587 12588MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12589R: Yasushi SHOJI <yashi@spacecubics.com> 12590L: linux-can@vger.kernel.org 12591S: Maintained 12592F: drivers/net/can/usb/mcba_usb.c 12593 12594MCAN MMIO DEVICE DRIVER 12595M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12596L: linux-can@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12599F: drivers/net/can/m_can/m_can.c 12600F: drivers/net/can/m_can/m_can.h 12601F: drivers/net/can/m_can/m_can_platform.c 12602 12603MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12604M: Rishi Gupta <gupt21@gmail.com> 12605L: linux-i2c@vger.kernel.org 12606L: linux-input@vger.kernel.org 12607S: Maintained 12608F: drivers/hid/hid-mcp2221.c 12609 12610MCP251XFD SPI-CAN NETWORK DRIVER 12611M: Marc Kleine-Budde <mkl@pengutronix.de> 12612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12613R: Thomas Kopp <thomas.kopp@microchip.com> 12614L: linux-can@vger.kernel.org 12615S: Maintained 12616F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12617F: drivers/net/can/spi/mcp251xfd/ 12618 12619MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12620M: Peter Rosin <peda@axentia.se> 12621L: linux-iio@vger.kernel.org 12622S: Maintained 12623F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12624F: drivers/iio/potentiometer/mcp4018.c 12625F: drivers/iio/potentiometer/mcp4531.c 12626 12627MCR20A IEEE-802.15.4 RADIO DRIVER 12628M: Xue Liu <liuxuenetmail@gmail.com> 12629L: linux-wpan@vger.kernel.org 12630S: Maintained 12631W: https://github.com/xueliu/mcr20a-linux 12632F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12633F: drivers/net/ieee802154/mcr20a.c 12634F: drivers/net/ieee802154/mcr20a.h 12635 12636MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12637M: William Breathitt Gray <william.gray@linaro.org> 12638L: linux-iio@vger.kernel.org 12639S: Maintained 12640F: drivers/iio/dac/cio-dac.c 12641 12642MEDIA CONTROLLER FRAMEWORK 12643M: Sakari Ailus <sakari.ailus@linux.intel.com> 12644M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12645L: linux-media@vger.kernel.org 12646S: Supported 12647W: https://www.linuxtv.org 12648T: git git://linuxtv.org/media_tree.git 12649F: drivers/media/mc/ 12650F: include/media/media-*.h 12651F: include/uapi/linux/media.h 12652 12653MEDIA DRIVER FOR FREESCALE IMX PXP 12654M: Philipp Zabel <p.zabel@pengutronix.de> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657T: git git://linuxtv.org/media_tree.git 12658F: drivers/media/platform/nxp/imx-pxp.[ch] 12659 12660MEDIA DRIVERS FOR ASCOT2E 12661M: Sergey Kozlov <serjk@netup.ru> 12662M: Abylay Ospan <aospan@netup.ru> 12663L: linux-media@vger.kernel.org 12664S: Supported 12665W: https://linuxtv.org 12666W: http://netup.tv/ 12667T: git git://linuxtv.org/media_tree.git 12668F: drivers/media/dvb-frontends/ascot2e* 12669 12670MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12671M: Jasmin Jessich <jasmin@anw.at> 12672L: linux-media@vger.kernel.org 12673S: Maintained 12674W: https://linuxtv.org 12675T: git git://linuxtv.org/media_tree.git 12676F: drivers/media/dvb-frontends/cxd2099* 12677 12678MEDIA DRIVERS FOR CXD2841ER 12679M: Sergey Kozlov <serjk@netup.ru> 12680M: Abylay Ospan <aospan@netup.ru> 12681L: linux-media@vger.kernel.org 12682S: Supported 12683W: https://linuxtv.org 12684W: http://netup.tv/ 12685T: git git://linuxtv.org/media_tree.git 12686F: drivers/media/dvb-frontends/cxd2841er* 12687 12688MEDIA DRIVERS FOR CXD2880 12689M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12690L: linux-media@vger.kernel.org 12691S: Supported 12692W: http://linuxtv.org/ 12693T: git git://linuxtv.org/media_tree.git 12694F: drivers/media/dvb-frontends/cxd2880/* 12695F: drivers/media/spi/cxd2880* 12696 12697MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12698L: linux-media@vger.kernel.org 12699S: Orphan 12700W: https://linuxtv.org 12701T: git git://linuxtv.org/media_tree.git 12702F: drivers/media/pci/ddbridge/* 12703 12704MEDIA DRIVERS FOR FREESCALE IMX 12705M: Steve Longerbeam <slongerbeam@gmail.com> 12706M: Philipp Zabel <p.zabel@pengutronix.de> 12707L: linux-media@vger.kernel.org 12708S: Maintained 12709T: git git://linuxtv.org/media_tree.git 12710F: Documentation/admin-guide/media/imx.rst 12711F: Documentation/devicetree/bindings/media/imx.txt 12712F: drivers/staging/media/imx/ 12713F: include/linux/imx-media.h 12714F: include/media/imx.h 12715 12716MEDIA DRIVERS FOR FREESCALE IMX7 12717M: Rui Miguel Silva <rmfrfs@gmail.com> 12718M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12719L: linux-media@vger.kernel.org 12720S: Maintained 12721T: git git://linuxtv.org/media_tree.git 12722F: Documentation/admin-guide/media/imx7.rst 12723F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12724F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12725F: drivers/media/platform/nxp/imx-mipi-csis.c 12726F: drivers/staging/media/imx/imx7-media-csi.c 12727 12728MEDIA DRIVERS FOR HELENE 12729M: Abylay Ospan <aospan@netup.ru> 12730L: linux-media@vger.kernel.org 12731S: Supported 12732W: https://linuxtv.org 12733W: http://netup.tv/ 12734T: git git://linuxtv.org/media_tree.git 12735F: drivers/media/dvb-frontends/helene* 12736 12737MEDIA DRIVERS FOR HORUS3A 12738M: Sergey Kozlov <serjk@netup.ru> 12739M: Abylay Ospan <aospan@netup.ru> 12740L: linux-media@vger.kernel.org 12741S: Supported 12742W: https://linuxtv.org 12743W: http://netup.tv/ 12744T: git git://linuxtv.org/media_tree.git 12745F: drivers/media/dvb-frontends/horus3a* 12746 12747MEDIA DRIVERS FOR LNBH25 12748M: Sergey Kozlov <serjk@netup.ru> 12749M: Abylay Ospan <aospan@netup.ru> 12750L: linux-media@vger.kernel.org 12751S: Supported 12752W: https://linuxtv.org 12753W: http://netup.tv/ 12754T: git git://linuxtv.org/media_tree.git 12755F: drivers/media/dvb-frontends/lnbh25* 12756 12757MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12758L: linux-media@vger.kernel.org 12759S: Orphan 12760W: https://linuxtv.org 12761T: git git://linuxtv.org/media_tree.git 12762F: drivers/media/dvb-frontends/mxl5xx* 12763 12764MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12765M: Sergey Kozlov <serjk@netup.ru> 12766M: Abylay Ospan <aospan@netup.ru> 12767L: linux-media@vger.kernel.org 12768S: Supported 12769W: https://linuxtv.org 12770W: http://netup.tv/ 12771T: git git://linuxtv.org/media_tree.git 12772F: drivers/media/pci/netup_unidvb/* 12773 12774MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12775M: Dmitry Osipenko <digetx@gmail.com> 12776L: linux-media@vger.kernel.org 12777L: linux-tegra@vger.kernel.org 12778S: Maintained 12779T: git git://linuxtv.org/media_tree.git 12780F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12781F: drivers/media/platform/nvidia/tegra-vde/ 12782 12783MEDIA DRIVERS FOR RENESAS - CEU 12784M: Jacopo Mondi <jacopo@jmondi.org> 12785L: linux-media@vger.kernel.org 12786L: linux-renesas-soc@vger.kernel.org 12787S: Supported 12788T: git git://linuxtv.org/media_tree.git 12789F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12790F: drivers/media/platform/renesas/renesas-ceu.c 12791F: include/media/drv-intf/renesas-ceu.h 12792 12793MEDIA DRIVERS FOR RENESAS - DRIF 12794M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12795L: linux-media@vger.kernel.org 12796L: linux-renesas-soc@vger.kernel.org 12797S: Supported 12798T: git git://linuxtv.org/media_tree.git 12799F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12800F: drivers/media/platform/renesas/rcar_drif.c 12801 12802MEDIA DRIVERS FOR RENESAS - FCP 12803M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12804L: linux-media@vger.kernel.org 12805L: linux-renesas-soc@vger.kernel.org 12806S: Supported 12807T: git git://linuxtv.org/media_tree.git 12808F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12809F: drivers/media/platform/renesas/rcar-fcp.c 12810F: include/media/rcar-fcp.h 12811 12812MEDIA DRIVERS FOR RENESAS - FDP1 12813M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12814L: linux-media@vger.kernel.org 12815L: linux-renesas-soc@vger.kernel.org 12816S: Supported 12817T: git git://linuxtv.org/media_tree.git 12818F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12819F: drivers/media/platform/renesas/rcar_fdp1.c 12820 12821MEDIA DRIVERS FOR RENESAS - VIN 12822M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12823L: linux-media@vger.kernel.org 12824L: linux-renesas-soc@vger.kernel.org 12825S: Supported 12826T: git git://linuxtv.org/media_tree.git 12827F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12828F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12829F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12830F: drivers/media/platform/renesas/rcar-isp.c 12831F: drivers/media/platform/renesas/rcar-vin/ 12832 12833MEDIA DRIVERS FOR RENESAS - VSP1 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12836L: linux-media@vger.kernel.org 12837L: linux-renesas-soc@vger.kernel.org 12838S: Supported 12839T: git git://linuxtv.org/media_tree.git 12840F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12841F: drivers/media/platform/renesas/vsp1/ 12842 12843MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12844L: linux-media@vger.kernel.org 12845S: Orphan 12846W: https://linuxtv.org 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/dvb-frontends/stv0910* 12849 12850MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12851L: linux-media@vger.kernel.org 12852S: Orphan 12853W: https://linuxtv.org 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/dvb-frontends/stv6111* 12856 12857MEDIA DRIVERS FOR STM32 - DCMI 12858M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861T: git git://linuxtv.org/media_tree.git 12862F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12863F: drivers/media/platform/st/stm32/stm32-dcmi.c 12864 12865MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12866M: Mauro Carvalho Chehab <mchehab@kernel.org> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870Q: http://patchwork.kernel.org/project/linux-media/list/ 12871T: git git://linuxtv.org/media_tree.git 12872F: Documentation/admin-guide/media/ 12873F: Documentation/devicetree/bindings/media/ 12874F: Documentation/driver-api/media/ 12875F: Documentation/userspace-api/media/ 12876F: drivers/media/ 12877F: drivers/staging/media/ 12878F: include/dt-bindings/media/ 12879F: include/linux/platform_data/media/ 12880F: include/media/ 12881F: include/uapi/linux/dvb/ 12882F: include/uapi/linux/ivtv* 12883F: include/uapi/linux/media.h 12884F: include/uapi/linux/meye.h 12885F: include/uapi/linux/uvcvideo.h 12886F: include/uapi/linux/v4l2-* 12887F: include/uapi/linux/videodev2.h 12888 12889MEDIATEK BLUETOOTH DRIVER 12890M: Sean Wang <sean.wang@mediatek.com> 12891L: linux-bluetooth@vger.kernel.org 12892L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12893S: Maintained 12894F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12895F: drivers/bluetooth/btmtkuart.c 12896 12897MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12898M: Sean Wang <sean.wang@mediatek.com> 12899L: linux-pm@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12902F: drivers/power/reset/mt6323-poweroff.c 12903 12904MEDIATEK CIR DRIVER 12905M: Sean Wang <sean.wang@mediatek.com> 12906S: Maintained 12907F: drivers/media/rc/mtk-cir.c 12908 12909MEDIATEK DMA DRIVER 12910M: Sean Wang <sean.wang@mediatek.com> 12911L: dmaengine@vger.kernel.org 12912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12913L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12914S: Maintained 12915F: Documentation/devicetree/bindings/dma/mtk-* 12916F: drivers/dma/mediatek/ 12917 12918MEDIATEK ETHERNET DRIVER 12919M: Felix Fietkau <nbd@nbd.name> 12920M: John Crispin <john@phrozen.org> 12921M: Sean Wang <sean.wang@mediatek.com> 12922M: Mark Lee <Mark-MC.Lee@mediatek.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/ethernet/mediatek/ 12926 12927MEDIATEK I2C CONTROLLER DRIVER 12928M: Qii Wang <qii.wang@mediatek.com> 12929L: linux-i2c@vger.kernel.org 12930S: Maintained 12931F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12932F: drivers/i2c/busses/i2c-mt65xx.c 12933 12934MEDIATEK IOMMU DRIVER 12935M: Yong Wu <yong.wu@mediatek.com> 12936L: iommu@lists.linux.dev 12937L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12938S: Supported 12939F: Documentation/devicetree/bindings/iommu/mediatek* 12940F: drivers/iommu/mtk_iommu* 12941F: include/dt-bindings/memory/mt*-port.h 12942 12943MEDIATEK JPEG DRIVER 12944M: Bin Liu <bin.liu@mediatek.com> 12945S: Supported 12946F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12947F: drivers/media/platform/mediatek/jpeg/ 12948 12949MEDIATEK KEYPAD DRIVER 12950M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12951S: Supported 12952F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12953F: drivers/input/keyboard/mt6779-keypad.c 12954 12955MEDIATEK MDP DRIVER 12956M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12957M: Houlong Wei <houlong.wei@mediatek.com> 12958M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12959S: Supported 12960F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12961F: drivers/media/platform/mediatek/mdp/ 12962F: drivers/media/platform/mediatek/vpu/ 12963 12964MEDIATEK MEDIA DRIVER 12965M: Tiffany Lin <tiffany.lin@mediatek.com> 12966M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12967M: Yunfei Dong <yunfei.dong@mediatek.com> 12968S: Supported 12969F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12970F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12971F: drivers/media/platform/mediatek/vcodec/ 12972F: drivers/media/platform/mediatek/vpu/ 12973 12974MEDIATEK MMC/SD/SDIO DRIVER 12975M: Chaotian Jing <chaotian.jing@mediatek.com> 12976S: Maintained 12977F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12978F: drivers/mmc/host/mtk-sd.c 12979 12980MEDIATEK MT76 WIRELESS LAN DRIVER 12981M: Felix Fietkau <nbd@nbd.name> 12982M: Lorenzo Bianconi <lorenzo@kernel.org> 12983M: Ryder Lee <ryder.lee@mediatek.com> 12984R: Shayne Chen <shayne.chen@mediatek.com> 12985R: Sean Wang <sean.wang@mediatek.com> 12986L: linux-wireless@vger.kernel.org 12987S: Maintained 12988F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12989F: drivers/net/wireless/mediatek/mt76/ 12990 12991MEDIATEK MT7601U WIRELESS LAN DRIVER 12992M: Jakub Kicinski <kuba@kernel.org> 12993L: linux-wireless@vger.kernel.org 12994S: Maintained 12995F: drivers/net/wireless/mediatek/mt7601u/ 12996 12997MEDIATEK MT7621 CLOCK DRIVER 12998M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12999S: Maintained 13000F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13001F: drivers/clk/ralink/clk-mt7621.c 13002 13003MEDIATEK MT7621/28/88 I2C DRIVER 13004M: Stefan Roese <sr@denx.de> 13005L: linux-i2c@vger.kernel.org 13006S: Maintained 13007F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13008F: drivers/i2c/busses/i2c-mt7621.c 13009 13010MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13011M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13012S: Maintained 13013F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13014F: drivers/pci/controller/pcie-mt7621.c 13015 13016MEDIATEK MT7621 PHY PCI DRIVER 13017M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13018S: Maintained 13019F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13020F: drivers/phy/ralink/phy-mt7621-pci.c 13021 13022MEDIATEK NAND CONTROLLER DRIVER 13023L: linux-mtd@lists.infradead.org 13024S: Orphan 13025F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13026F: drivers/mtd/nand/raw/mtk_* 13027 13028MEDIATEK PMIC LED DRIVER 13029M: Sean Wang <sean.wang@mediatek.com> 13030S: Maintained 13031F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13032F: drivers/leds/leds-mt6323.c 13033 13034MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13035M: Sean Wang <sean.wang@mediatek.com> 13036S: Maintained 13037F: drivers/char/hw_random/mtk-rng.c 13038 13039MEDIATEK SMI DRIVER 13040M: Yong Wu <yong.wu@mediatek.com> 13041L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13042S: Supported 13043F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13044F: drivers/memory/mtk-smi.c 13045F: include/soc/mediatek/smi.h 13046 13047MEDIATEK SWITCH DRIVER 13048M: Sean Wang <sean.wang@mediatek.com> 13049M: Landen Chao <Landen.Chao@mediatek.com> 13050M: DENG Qingfang <dqfext@gmail.com> 13051L: netdev@vger.kernel.org 13052S: Maintained 13053F: drivers/net/dsa/mt7530.* 13054F: net/dsa/tag_mtk.c 13055 13056MEDIATEK T7XX 5G WWAN MODEM DRIVER 13057M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13058M: Intel Corporation <linuxwwan@intel.com> 13059R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13060R: Liu Haijun <haijun.liu@mediatek.com> 13061R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13062R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13063L: netdev@vger.kernel.org 13064S: Supported 13065F: drivers/net/wwan/t7xx/ 13066 13067MEDIATEK USB3 DRD IP DRIVER 13068M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13069L: linux-usb@vger.kernel.org 13070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13071L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13072S: Maintained 13073F: Documentation/devicetree/bindings/usb/mediatek,* 13074F: drivers/usb/host/xhci-mtk* 13075F: drivers/usb/mtu3/ 13076 13077MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13078M: Peter Senna Tschudin <peter.senna@gmail.com> 13079M: Martin Donnelly <martin.donnelly@ge.com> 13080M: Martyn Welch <martyn.welch@collabora.co.uk> 13081S: Maintained 13082F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13083F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13084 13085MEGARAID SCSI/SAS DRIVERS 13086M: Kashyap Desai <kashyap.desai@broadcom.com> 13087M: Sumit Saxena <sumit.saxena@broadcom.com> 13088M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13089L: megaraidlinux.pdl@broadcom.com 13090L: linux-scsi@vger.kernel.org 13091S: Maintained 13092W: http://www.avagotech.com/support/ 13093F: Documentation/scsi/megaraid.rst 13094F: drivers/scsi/megaraid.* 13095F: drivers/scsi/megaraid/ 13096 13097MELEXIS MLX90614 DRIVER 13098M: Crt Mori <cmo@melexis.com> 13099L: linux-iio@vger.kernel.org 13100S: Supported 13101W: http://www.melexis.com 13102F: drivers/iio/temperature/mlx90614.c 13103 13104MELEXIS MLX90632 DRIVER 13105M: Crt Mori <cmo@melexis.com> 13106L: linux-iio@vger.kernel.org 13107S: Supported 13108W: http://www.melexis.com 13109F: drivers/iio/temperature/mlx90632.c 13110 13111MELFAS MIP4 TOUCHSCREEN DRIVER 13112M: Sangwon Jee <jeesw@melfas.com> 13113S: Supported 13114W: http://www.melfas.com 13115F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13116F: drivers/input/touchscreen/melfas_mip4.c 13117 13118MELLANOX BLUEFIELD I2C DRIVER 13119M: Khalil Blaiech <kblaiech@nvidia.com> 13120M: Asmaa Mnebhi <asmaa@nvidia.com> 13121L: linux-i2c@vger.kernel.org 13122S: Supported 13123F: drivers/i2c/busses/i2c-mlxbf.c 13124 13125MELLANOX ETHERNET DRIVER (mlx4_en) 13126M: Tariq Toukan <tariqt@nvidia.com> 13127L: netdev@vger.kernel.org 13128S: Supported 13129W: http://www.mellanox.com 13130Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13131F: drivers/net/ethernet/mellanox/mlx4/en_* 13132 13133MELLANOX ETHERNET DRIVER (mlx5e) 13134M: Saeed Mahameed <saeedm@nvidia.com> 13135L: netdev@vger.kernel.org 13136S: Supported 13137W: http://www.mellanox.com 13138Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13139F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13140 13141MELLANOX ETHERNET INNOVA DRIVERS 13142R: Boris Pismenny <borisp@nvidia.com> 13143L: netdev@vger.kernel.org 13144S: Supported 13145W: http://www.mellanox.com 13146Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13147F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13148F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13149F: include/linux/mlx5/mlx5_ifc_fpga.h 13150 13151MELLANOX ETHERNET SWITCH DRIVERS 13152M: Ido Schimmel <idosch@nvidia.com> 13153M: Petr Machata <petrm@nvidia.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156W: http://www.mellanox.com 13157Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13158F: drivers/net/ethernet/mellanox/mlxsw/ 13159F: tools/testing/selftests/drivers/net/mlxsw/ 13160 13161MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13162M: mlxsw@nvidia.com 13163L: netdev@vger.kernel.org 13164S: Supported 13165W: http://www.mellanox.com 13166Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13167F: drivers/net/ethernet/mellanox/mlxfw/ 13168 13169MELLANOX HARDWARE PLATFORM SUPPORT 13170M: Hans de Goede <hdegoede@redhat.com> 13171M: Mark Gross <markgross@kernel.org> 13172M: Vadim Pasternak <vadimp@nvidia.com> 13173L: platform-driver-x86@vger.kernel.org 13174S: Supported 13175F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13176F: drivers/platform/mellanox/ 13177F: include/linux/platform_data/mlxreg.h 13178 13179MELLANOX MLX4 core VPI driver 13180M: Tariq Toukan <tariqt@nvidia.com> 13181L: netdev@vger.kernel.org 13182L: linux-rdma@vger.kernel.org 13183S: Supported 13184W: http://www.mellanox.com 13185Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13186F: drivers/net/ethernet/mellanox/mlx4/ 13187F: include/linux/mlx4/ 13188 13189MELLANOX MLX4 IB driver 13190M: Yishai Hadas <yishaih@nvidia.com> 13191L: linux-rdma@vger.kernel.org 13192S: Supported 13193W: http://www.mellanox.com 13194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13195F: drivers/infiniband/hw/mlx4/ 13196F: include/linux/mlx4/ 13197F: include/uapi/rdma/mlx4-abi.h 13198 13199MELLANOX MLX5 core VPI driver 13200M: Saeed Mahameed <saeedm@nvidia.com> 13201M: Leon Romanovsky <leonro@nvidia.com> 13202L: netdev@vger.kernel.org 13203L: linux-rdma@vger.kernel.org 13204S: Supported 13205W: http://www.mellanox.com 13206Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13207F: Documentation/networking/device_drivers/ethernet/mellanox/ 13208F: drivers/net/ethernet/mellanox/mlx5/core/ 13209F: include/linux/mlx5/ 13210 13211MELLANOX MLX5 IB driver 13212M: Leon Romanovsky <leonro@nvidia.com> 13213L: linux-rdma@vger.kernel.org 13214S: Supported 13215W: http://www.mellanox.com 13216Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13217F: drivers/infiniband/hw/mlx5/ 13218F: include/linux/mlx5/ 13219F: include/uapi/rdma/mlx5-abi.h 13220 13221MELLANOX MLXCPLD I2C AND MUX DRIVER 13222M: Vadim Pasternak <vadimp@nvidia.com> 13223M: Michael Shych <michaelsh@nvidia.com> 13224L: linux-i2c@vger.kernel.org 13225S: Supported 13226F: Documentation/i2c/busses/i2c-mlxcpld.rst 13227F: drivers/i2c/busses/i2c-mlxcpld.c 13228F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13229 13230MELLANOX MLXCPLD LED DRIVER 13231M: Vadim Pasternak <vadimp@nvidia.com> 13232L: linux-leds@vger.kernel.org 13233S: Supported 13234F: Documentation/leds/leds-mlxcpld.rst 13235F: drivers/leds/leds-mlxcpld.c 13236F: drivers/leds/leds-mlxreg.c 13237 13238MELLANOX PLATFORM DRIVER 13239M: Vadim Pasternak <vadimp@nvidia.com> 13240L: platform-driver-x86@vger.kernel.org 13241S: Supported 13242F: drivers/platform/x86/mlx-platform.c 13243 13244MEMBARRIER SUPPORT 13245M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13246M: "Paul E. McKenney" <paulmck@kernel.org> 13247L: linux-kernel@vger.kernel.org 13248S: Supported 13249F: arch/powerpc/include/asm/membarrier.h 13250F: include/uapi/linux/membarrier.h 13251F: kernel/sched/membarrier.c 13252 13253MEMBLOCK 13254M: Mike Rapoport <rppt@kernel.org> 13255L: linux-mm@kvack.org 13256S: Maintained 13257F: Documentation/core-api/boot-time-mm.rst 13258F: include/linux/memblock.h 13259F: mm/memblock.c 13260F: tools/testing/memblock/ 13261 13262MEMORY CONTROLLER DRIVERS 13263M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13264L: linux-kernel@vger.kernel.org 13265S: Maintained 13266B: mailto:krzysztof.kozlowski@linaro.org 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13268F: Documentation/devicetree/bindings/memory-controllers/ 13269F: drivers/memory/ 13270F: include/dt-bindings/memory/ 13271F: include/memory/ 13272 13273MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13274M: Dmitry Osipenko <digetx@gmail.com> 13275L: linux-pm@vger.kernel.org 13276L: linux-tegra@vger.kernel.org 13277T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13278S: Maintained 13279F: drivers/devfreq/tegra30-devfreq.c 13280 13281MEMORY MANAGEMENT 13282M: Andrew Morton <akpm@linux-foundation.org> 13283L: linux-mm@kvack.org 13284S: Maintained 13285W: http://www.linux-mm.org 13286T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13287T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13288F: include/linux/gfp.h 13289F: include/linux/gfp_types.h 13290F: include/linux/memory_hotplug.h 13291F: include/linux/mm.h 13292F: include/linux/mmzone.h 13293F: include/linux/pagewalk.h 13294F: include/linux/vmalloc.h 13295F: mm/ 13296F: tools/testing/selftests/vm/ 13297 13298MEMORY HOT(UN)PLUG 13299M: David Hildenbrand <david@redhat.com> 13300M: Oscar Salvador <osalvador@suse.de> 13301L: linux-mm@kvack.org 13302S: Maintained 13303F: Documentation/admin-guide/mm/memory-hotplug.rst 13304F: Documentation/core-api/memory-hotplug.rst 13305F: drivers/base/memory.c 13306F: include/linux/memory_hotplug.h 13307F: mm/memory_hotplug.c 13308F: tools/testing/selftests/memory-hotplug/ 13309 13310MEMORY TECHNOLOGY DEVICES (MTD) 13311M: Miquel Raynal <miquel.raynal@bootlin.com> 13312M: Richard Weinberger <richard@nod.at> 13313M: Vignesh Raghavendra <vigneshr@ti.com> 13314L: linux-mtd@lists.infradead.org 13315S: Maintained 13316W: http://www.linux-mtd.infradead.org/ 13317Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13318C: irc://irc.oftc.net/mtd 13319T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13321F: Documentation/devicetree/bindings/mtd/ 13322F: drivers/mtd/ 13323F: include/linux/mtd/ 13324F: include/uapi/mtd/ 13325 13326MEMSENSING MICROSYSTEMS MSA311 DRIVER 13327M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13328L: linux-iio@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13331F: drivers/iio/accel/msa311.c 13332 13333MEN A21 WATCHDOG DRIVER 13334M: Johannes Thumshirn <morbidrsa@gmail.com> 13335L: linux-watchdog@vger.kernel.org 13336S: Maintained 13337F: drivers/watchdog/mena21_wdt.c 13338 13339MEN CHAMELEON BUS (mcb) 13340M: Johannes Thumshirn <morbidrsa@gmail.com> 13341S: Maintained 13342F: Documentation/driver-api/men-chameleon-bus.rst 13343F: drivers/mcb/ 13344F: include/linux/mcb.h 13345 13346MEN F21BMC (Board Management Controller) 13347M: Andreas Werner <andreas.werner@men.de> 13348S: Supported 13349F: Documentation/hwmon/menf21bmc.rst 13350F: drivers/hwmon/menf21bmc_hwmon.c 13351F: drivers/leds/leds-menf21bmc.c 13352F: drivers/mfd/menf21bmc.c 13353F: drivers/watchdog/menf21bmc_wdt.c 13354 13355MEN Z069 WATCHDOG DRIVER 13356M: Johannes Thumshirn <jth@kernel.org> 13357L: linux-watchdog@vger.kernel.org 13358S: Maintained 13359F: drivers/watchdog/menz69_wdt.c 13360 13361MESON AO CEC DRIVER FOR AMLOGIC SOCS 13362M: Neil Armstrong <neil.armstrong@linaro.org> 13363L: linux-media@vger.kernel.org 13364L: linux-amlogic@lists.infradead.org 13365S: Supported 13366W: http://linux-meson.com/ 13367T: git git://linuxtv.org/media_tree.git 13368F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13369F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13370F: drivers/media/cec/platform/meson/ao-cec.c 13371 13372MESON GE2D DRIVER FOR AMLOGIC SOCS 13373M: Neil Armstrong <neil.armstrong@linaro.org> 13374L: linux-media@vger.kernel.org 13375L: linux-amlogic@lists.infradead.org 13376S: Supported 13377T: git git://linuxtv.org/media_tree.git 13378F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13379F: drivers/media/platform/amlogic/meson-ge2d/ 13380 13381MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13382M: Liang Yang <liang.yang@amlogic.com> 13383L: linux-mtd@lists.infradead.org 13384S: Maintained 13385F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13386F: drivers/mtd/nand/raw/meson_* 13387 13388MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13389M: Neil Armstrong <neil.armstrong@linaro.org> 13390L: linux-media@vger.kernel.org 13391L: linux-amlogic@lists.infradead.org 13392S: Supported 13393T: git git://linuxtv.org/media_tree.git 13394F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13395F: drivers/staging/media/meson/vdec/ 13396 13397METHODE UDPU SUPPORT 13398M: Vladimir Vid <vladimir.vid@sartura.hr> 13399S: Maintained 13400F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13401 13402MHI BUS 13403M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13404R: Hemant Kumar <quic_hemantk@quicinc.com> 13405L: mhi@lists.linux.dev 13406L: linux-arm-msm@vger.kernel.org 13407S: Maintained 13408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13409F: Documentation/ABI/stable/sysfs-bus-mhi 13410F: Documentation/mhi/ 13411F: drivers/bus/mhi/ 13412F: include/linux/mhi.h 13413 13414MICROBLAZE ARCHITECTURE 13415M: Michal Simek <monstr@monstr.eu> 13416S: Supported 13417W: http://www.monstr.eu/fdt/ 13418T: git git://git.monstr.eu/linux-2.6-microblaze.git 13419F: arch/microblaze/ 13420 13421MICROCHIP AT91 DMA DRIVERS 13422M: Ludovic Desroches <ludovic.desroches@microchip.com> 13423M: Tudor Ambarus <tudor.ambarus@microchip.com> 13424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13425L: dmaengine@vger.kernel.org 13426S: Supported 13427F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13428F: drivers/dma/at_hdmac.c 13429F: drivers/dma/at_hdmac_regs.h 13430F: drivers/dma/at_xdmac.c 13431F: include/dt-bindings/dma/at91.h 13432 13433MICROCHIP AT91 SERIAL DRIVER 13434M: Richard Genoud <richard.genoud@gmail.com> 13435S: Maintained 13436F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13437F: drivers/tty/serial/atmel_serial.c 13438F: drivers/tty/serial/atmel_serial.h 13439 13440MICROCHIP AT91 USART MFD DRIVER 13441M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13442L: linux-kernel@vger.kernel.org 13443S: Supported 13444F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13445F: drivers/mfd/at91-usart.c 13446F: include/dt-bindings/mfd/at91-usart.h 13447 13448MICROCHIP AT91 USART SPI DRIVER 13449M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13450L: linux-spi@vger.kernel.org 13451S: Supported 13452F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13453F: drivers/spi/spi-at91-usart.c 13454 13455MICROCHIP AUDIO ASOC DRIVERS 13456M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13458S: Supported 13459F: sound/soc/atmel 13460 13461MICROCHIP CSI2DC DRIVER 13462M: Eugen Hristev <eugen.hristev@microchip.com> 13463L: linux-media@vger.kernel.org 13464S: Supported 13465F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13466F: drivers/media/platform/atmel/microchip-csi2dc.c 13467 13468MICROCHIP ECC DRIVER 13469M: Tudor Ambarus <tudor.ambarus@microchip.com> 13470L: linux-crypto@vger.kernel.org 13471S: Maintained 13472F: drivers/crypto/atmel-ecc.* 13473 13474MICROCHIP EIC DRIVER 13475M: Claudiu Beznea <claudiu.beznea@microchip.com> 13476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13477S: Supported 13478F: drivers/irqchip/irq-mchp-eic.c 13479 13480MICROCHIP I2C DRIVER 13481M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13482L: linux-i2c@vger.kernel.org 13483S: Supported 13484F: drivers/i2c/busses/i2c-at91-*.c 13485F: drivers/i2c/busses/i2c-at91.h 13486 13487MICROCHIP ISC DRIVER 13488M: Eugen Hristev <eugen.hristev@microchip.com> 13489L: linux-media@vger.kernel.org 13490S: Supported 13491F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13492F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13493F: drivers/media/platform/atmel/atmel-isc* 13494F: drivers/media/platform/atmel/atmel-sama*-isc* 13495F: include/linux/atmel-isc-media.h 13496 13497MICROCHIP ISI DRIVER 13498M: Eugen Hristev <eugen.hristev@microchip.com> 13499L: linux-media@vger.kernel.org 13500S: Supported 13501F: drivers/media/platform/atmel/atmel-isi.c 13502F: drivers/media/platform/atmel/atmel-isi.h 13503 13504MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13505M: Woojung Huh <woojung.huh@microchip.com> 13506M: UNGLinuxDriver@microchip.com 13507L: netdev@vger.kernel.org 13508S: Maintained 13509F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13510F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13511F: drivers/net/dsa/microchip/* 13512F: include/linux/platform_data/microchip-ksz.h 13513F: net/dsa/tag_ksz.c 13514 13515MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13516M: Arun Ramadoss <arun.ramadoss@microchip.com> 13517R: UNGLinuxDriver@microchip.com 13518L: netdev@vger.kernel.org 13519S: Maintained 13520F: drivers/net/phy/microchip_t1.c 13521 13522MICROCHIP LAN743X ETHERNET DRIVER 13523M: Bryan Whitehead <bryan.whitehead@microchip.com> 13524M: UNGLinuxDriver@microchip.com 13525L: netdev@vger.kernel.org 13526S: Maintained 13527F: drivers/net/ethernet/microchip/lan743x_* 13528 13529MICROCHIP LAN966X ETHERNET DRIVER 13530M: Horatiu Vultur <horatiu.vultur@microchip.com> 13531M: UNGLinuxDriver@microchip.com 13532L: netdev@vger.kernel.org 13533S: Maintained 13534F: drivers/net/ethernet/microchip/lan966x/* 13535 13536MICROCHIP LCDFB DRIVER 13537M: Nicolas Ferre <nicolas.ferre@microchip.com> 13538L: linux-fbdev@vger.kernel.org 13539S: Maintained 13540F: drivers/video/fbdev/atmel_lcdfb.c 13541F: include/video/atmel_lcdc.h 13542 13543MICROCHIP MCP16502 PMIC DRIVER 13544M: Claudiu Beznea <claudiu.beznea@microchip.com> 13545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13546S: Supported 13547F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13548F: drivers/regulator/mcp16502.c 13549 13550MICROCHIP MCP3911 ADC DRIVER 13551M: Marcus Folkesson <marcus.folkesson@gmail.com> 13552M: Kent Gustavsson <kent@minoris.se> 13553L: linux-iio@vger.kernel.org 13554S: Maintained 13555F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13556F: drivers/iio/adc/mcp3911.c 13557 13558MICROCHIP MMC/SD/SDIO MCI DRIVER 13559M: Ludovic Desroches <ludovic.desroches@microchip.com> 13560S: Maintained 13561F: drivers/mmc/host/atmel-mci.c 13562 13563MICROCHIP NAND DRIVER 13564M: Tudor Ambarus <tudor.ambarus@microchip.com> 13565L: linux-mtd@lists.infradead.org 13566S: Supported 13567F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13568F: drivers/mtd/nand/raw/atmel/* 13569 13570MICROCHIP PCI1XXXX GP DRIVER 13571M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13572L: linux-gpio@vger.kernel.org 13573S: Supported 13574F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13575F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13576F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13577 13578MICROCHIP OTPC DRIVER 13579M: Claudiu Beznea <claudiu.beznea@microchip.com> 13580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13581S: Supported 13582F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13583F: drivers/nvmem/microchip-otpc.c 13584F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13585 13586MICROCHIP PCI1XXXX I2C DRIVER 13587M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13588M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13589M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13590L: linux-i2c@vger.kernel.org 13591S: Maintained 13592F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13593 13594MICROCHIP PWM DRIVER 13595M: Claudiu Beznea <claudiu.beznea@microchip.com> 13596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13597L: linux-pwm@vger.kernel.org 13598S: Supported 13599F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13600F: drivers/pwm/pwm-atmel.c 13601 13602MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13603M: Eugen Hristev <eugen.hristev@microchip.com> 13604L: linux-iio@vger.kernel.org 13605S: Supported 13606F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13607F: drivers/iio/adc/at91-sama5d2_adc.c 13608F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13609 13610MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13611M: Claudiu Beznea <claudiu.beznea@microchip.com> 13612S: Supported 13613F: drivers/power/reset/at91-sama5d2_shdwc.c 13614 13615MICROCHIP SPI DRIVER 13616M: Tudor Ambarus <tudor.ambarus@microchip.com> 13617S: Supported 13618F: drivers/spi/spi-atmel.* 13619 13620MICROCHIP SSC DRIVER 13621M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13623S: Supported 13624F: drivers/misc/atmel-ssc.c 13625F: include/linux/atmel-ssc.h 13626 13627MICROCHIP USB251XB DRIVER 13628M: Richard Leitner <richard.leitner@skidata.com> 13629L: linux-usb@vger.kernel.org 13630S: Maintained 13631F: Documentation/devicetree/bindings/usb/usb251xb.txt 13632F: drivers/usb/misc/usb251xb.c 13633 13634MICROCHIP USBA UDC DRIVER 13635M: Cristian Birsan <cristian.birsan@microchip.com> 13636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13637S: Supported 13638F: drivers/usb/gadget/udc/atmel_usba_udc.* 13639 13640MICROCHIP WILC1000 WIFI DRIVER 13641M: Ajay Singh <ajay.kathat@microchip.com> 13642M: Claudiu Beznea <claudiu.beznea@microchip.com> 13643L: linux-wireless@vger.kernel.org 13644S: Supported 13645F: drivers/net/wireless/microchip/wilc1000/ 13646 13647MICROSEMI MIPS SOCS 13648M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13649M: UNGLinuxDriver@microchip.com 13650L: linux-mips@vger.kernel.org 13651S: Supported 13652F: Documentation/devicetree/bindings/mips/mscc.txt 13653F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13654F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13655F: arch/mips/boot/dts/mscc/ 13656F: arch/mips/configs/generic/board-ocelot.config 13657F: arch/mips/generic/board-ocelot.c 13658 13659MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13660M: Don Brace <don.brace@microchip.com> 13661L: storagedev@microchip.com 13662L: linux-scsi@vger.kernel.org 13663S: Supported 13664F: Documentation/scsi/smartpqi.rst 13665F: drivers/scsi/smartpqi/Kconfig 13666F: drivers/scsi/smartpqi/Makefile 13667F: drivers/scsi/smartpqi/smartpqi*.[ch] 13668F: include/linux/cciss*.h 13669F: include/uapi/linux/cciss*.h 13670 13671MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13672M: Maximilian Luz <luzmaximilian@gmail.com> 13673L: platform-driver-x86@vger.kernel.org 13674S: Maintained 13675F: drivers/platform/surface/surface_aggregator_tabletsw.c 13676 13677MICROSOFT SURFACE BATTERY AND AC DRIVERS 13678M: Maximilian Luz <luzmaximilian@gmail.com> 13679L: linux-pm@vger.kernel.org 13680L: platform-driver-x86@vger.kernel.org 13681S: Maintained 13682F: drivers/power/supply/surface_battery.c 13683F: drivers/power/supply/surface_charger.c 13684 13685MICROSOFT SURFACE DTX DRIVER 13686M: Maximilian Luz <luzmaximilian@gmail.com> 13687L: platform-driver-x86@vger.kernel.org 13688S: Maintained 13689F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13690F: drivers/platform/surface/surface_dtx.c 13691F: include/uapi/linux/surface_aggregator/dtx.h 13692 13693MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13694M: Maximilian Luz <luzmaximilian@gmail.com> 13695L: platform-driver-x86@vger.kernel.org 13696S: Maintained 13697F: drivers/platform/surface/surface_gpe.c 13698 13699MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13700M: Hans de Goede <hdegoede@redhat.com> 13701M: Mark Gross <markgross@kernel.org> 13702M: Maximilian Luz <luzmaximilian@gmail.com> 13703L: platform-driver-x86@vger.kernel.org 13704S: Maintained 13705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13706F: drivers/platform/surface/ 13707 13708MICROSOFT SURFACE HID TRANSPORT DRIVER 13709M: Maximilian Luz <luzmaximilian@gmail.com> 13710L: linux-input@vger.kernel.org 13711L: platform-driver-x86@vger.kernel.org 13712S: Maintained 13713F: drivers/hid/surface-hid/ 13714 13715MICROSOFT SURFACE HOT-PLUG DRIVER 13716M: Maximilian Luz <luzmaximilian@gmail.com> 13717L: platform-driver-x86@vger.kernel.org 13718S: Maintained 13719F: drivers/platform/surface/surface_hotplug.c 13720 13721MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13722M: Maximilian Luz <luzmaximilian@gmail.com> 13723L: platform-driver-x86@vger.kernel.org 13724S: Maintained 13725F: drivers/platform/surface/surface_platform_profile.c 13726 13727MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13728M: Chen Yu <yu.c.chen@intel.com> 13729L: platform-driver-x86@vger.kernel.org 13730S: Supported 13731F: drivers/platform/surface/surfacepro3_button.c 13732 13733MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13734M: Maximilian Luz <luzmaximilian@gmail.com> 13735L: platform-driver-x86@vger.kernel.org 13736S: Maintained 13737W: https://github.com/linux-surface/surface-aggregator-module 13738C: irc://irc.libera.chat/linux-surface 13739F: Documentation/driver-api/surface_aggregator/ 13740F: drivers/platform/surface/aggregator/ 13741F: drivers/platform/surface/surface_acpi_notify.c 13742F: drivers/platform/surface/surface_aggregator_cdev.c 13743F: drivers/platform/surface/surface_aggregator_registry.c 13744F: include/linux/surface_acpi_notify.h 13745F: include/linux/surface_aggregator/ 13746F: include/uapi/linux/surface_aggregator/ 13747 13748MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13749M: Maximilian Luz <luzmaximilian@gmail.com> 13750L: platform-driver-x86@vger.kernel.org 13751S: Maintained 13752F: drivers/platform/surface/surface_aggregator_hub.c 13753 13754MICROTEK X6 SCANNER 13755M: Oliver Neukum <oliver@neukum.org> 13756S: Maintained 13757F: drivers/usb/image/microtek.* 13758 13759MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13760M: Luka Kovacic <luka.kovacic@sartura.hr> 13761M: Luka Perkov <luka.perkov@sartura.hr> 13762S: Maintained 13763F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13765F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13767F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13768F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13769 13770MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13771M: Sakari Ailus <sakari.ailus@linux.intel.com> 13772L: linux-media@vger.kernel.org 13773S: Maintained 13774F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13775F: Documentation/driver-api/media/drivers/ccs/ 13776F: Documentation/userspace-api/media/drivers/ccs.rst 13777F: drivers/media/i2c/ccs-pll.c 13778F: drivers/media/i2c/ccs-pll.h 13779F: drivers/media/i2c/ccs/ 13780F: include/uapi/linux/ccs.h 13781F: include/uapi/linux/smiapp.h 13782 13783MIPS 13784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13785L: linux-mips@vger.kernel.org 13786S: Maintained 13787W: http://www.linux-mips.org/ 13788Q: https://patchwork.kernel.org/project/linux-mips/list/ 13789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13790F: Documentation/devicetree/bindings/mips/ 13791F: Documentation/mips/ 13792F: arch/mips/ 13793F: drivers/platform/mips/ 13794F: include/dt-bindings/mips/ 13795 13796MIPS BOSTON DEVELOPMENT BOARD 13797M: Paul Burton <paulburton@kernel.org> 13798L: linux-mips@vger.kernel.org 13799S: Maintained 13800F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13801F: arch/mips/boot/dts/img/boston.dts 13802F: arch/mips/configs/generic/board-boston.config 13803F: drivers/clk/imgtec/clk-boston.c 13804F: include/dt-bindings/clock/boston-clock.h 13805 13806MIPS CORE DRIVERS 13807M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13808M: Serge Semin <fancer.lancer@gmail.com> 13809L: linux-mips@vger.kernel.org 13810S: Supported 13811F: drivers/bus/mips_cdmm.c 13812F: drivers/clocksource/mips-gic-timer.c 13813F: drivers/cpuidle/cpuidle-cps.c 13814F: drivers/irqchip/irq-mips-cpu.c 13815F: drivers/irqchip/irq-mips-gic.c 13816 13817MIPS GENERIC PLATFORM 13818M: Paul Burton <paulburton@kernel.org> 13819L: linux-mips@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13822F: arch/mips/generic/ 13823F: arch/mips/tools/generic-board-config.sh 13824 13825MIPS RINT INSTRUCTION EMULATION 13826M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13827L: linux-mips@vger.kernel.org 13828S: Supported 13829F: arch/mips/math-emu/dp_rint.c 13830F: arch/mips/math-emu/sp_rint.c 13831 13832MIPS/LOONGSON1 ARCHITECTURE 13833M: Keguang Zhang <keguang.zhang@gmail.com> 13834L: linux-mips@vger.kernel.org 13835S: Maintained 13836F: arch/mips/include/asm/mach-loongson32/ 13837F: arch/mips/loongson32/ 13838F: drivers/*/*/*loongson1* 13839F: drivers/*/*loongson1* 13840 13841MIPS/LOONGSON2EF ARCHITECTURE 13842M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13843L: linux-mips@vger.kernel.org 13844S: Maintained 13845F: arch/mips/include/asm/mach-loongson2ef/ 13846F: arch/mips/loongson2ef/ 13847F: drivers/cpufreq/loongson2_cpufreq.c 13848 13849MIPS/LOONGSON64 ARCHITECTURE 13850M: Huacai Chen <chenhuacai@kernel.org> 13851M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13852L: linux-mips@vger.kernel.org 13853S: Maintained 13854F: arch/mips/include/asm/mach-loongson64/ 13855F: arch/mips/loongson64/ 13856F: drivers/irqchip/irq-loongson* 13857F: drivers/platform/mips/cpu_hwmon.c 13858 13859MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13860M: Hans Verkuil <hverkuil@xs4all.nl> 13861L: linux-media@vger.kernel.org 13862S: Odd Fixes 13863W: https://linuxtv.org 13864T: git git://linuxtv.org/media_tree.git 13865F: drivers/media/radio/radio-miropcm20* 13866 13867MMP SUPPORT 13868R: Lubomir Rintel <lkundrak@v3.sk> 13869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13870S: Odd Fixes 13871T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13872F: arch/arm/boot/dts/mmp* 13873F: arch/arm/mach-mmp/ 13874F: include/linux/soc/mmp/ 13875 13876MMP USB PHY DRIVERS 13877R: Lubomir Rintel <lkundrak@v3.sk> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Maintained 13880F: drivers/phy/marvell/phy-mmp3-usb.c 13881F: drivers/phy/marvell/phy-pxa-usb.c 13882 13883MMU GATHER AND TLB INVALIDATION 13884M: Will Deacon <will@kernel.org> 13885M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13886M: Andrew Morton <akpm@linux-foundation.org> 13887M: Nick Piggin <npiggin@gmail.com> 13888M: Peter Zijlstra <peterz@infradead.org> 13889L: linux-arch@vger.kernel.org 13890L: linux-mm@kvack.org 13891S: Maintained 13892F: arch/*/include/asm/tlb.h 13893F: include/asm-generic/tlb.h 13894F: mm/mmu_gather.c 13895 13896MN88472 MEDIA DRIVER 13897M: Antti Palosaari <crope@iki.fi> 13898L: linux-media@vger.kernel.org 13899S: Maintained 13900W: https://linuxtv.org 13901W: http://palosaari.fi/linux/ 13902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13903F: drivers/media/dvb-frontends/mn88472* 13904 13905MN88473 MEDIA DRIVER 13906M: Antti Palosaari <crope@iki.fi> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909W: https://linuxtv.org 13910W: http://palosaari.fi/linux/ 13911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13912F: drivers/media/dvb-frontends/mn88473* 13913 13914MODULE SUPPORT 13915M: Luis Chamberlain <mcgrof@kernel.org> 13916L: linux-modules@vger.kernel.org 13917L: linux-kernel@vger.kernel.org 13918S: Maintained 13919T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13920F: include/linux/module.h 13921F: kernel/module/ 13922F: scripts/module* 13923 13924MONOLITHIC POWER SYSTEM PMIC DRIVER 13925M: Saravanan Sekar <sravanhome@gmail.com> 13926S: Maintained 13927F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13928F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13929F: drivers/iio/adc/mp2629_adc.c 13930F: drivers/mfd/mp2629.c 13931F: drivers/power/supply/mp2629_charger.c 13932F: drivers/regulator/mp5416.c 13933F: drivers/regulator/mpq7920.c 13934F: drivers/regulator/mpq7920.h 13935F: include/linux/mfd/mp2629.h 13936 13937MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13938S: Orphan 13939W: http://popies.net/meye/ 13940F: Documentation/userspace-api/media/drivers/meye* 13941F: drivers/staging/media/deprecated/meye/ 13942F: include/uapi/linux/meye.h 13943 13944MOTORCOMM PHY DRIVER 13945M: Peter Geis <pgwipeout@gmail.com> 13946L: netdev@vger.kernel.org 13947S: Maintained 13948F: drivers/net/phy/motorcomm.c 13949 13950MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13951M: Jiri Slaby <jirislaby@kernel.org> 13952S: Maintained 13953F: Documentation/driver-api/tty/moxa-smartio.rst 13954F: drivers/tty/mxser.* 13955 13956MR800 AVERMEDIA USB FM RADIO DRIVER 13957M: Alexey Klimov <klimov.linux@gmail.com> 13958L: linux-media@vger.kernel.org 13959S: Maintained 13960T: git git://linuxtv.org/media_tree.git 13961F: drivers/media/radio/radio-mr800.c 13962 13963MRF24J40 IEEE 802.15.4 RADIO DRIVER 13964M: Alan Ott <alan@signal11.us> 13965L: linux-wpan@vger.kernel.org 13966S: Maintained 13967F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13968F: drivers/net/ieee802154/mrf24j40.c 13969 13970MSI LAPTOP SUPPORT 13971M: "Lee, Chun-Yi" <jlee@suse.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/x86/msi-laptop.c 13975 13976MSI WMI SUPPORT 13977L: platform-driver-x86@vger.kernel.org 13978S: Orphan 13979F: drivers/platform/x86/msi-wmi.c 13980 13981MSI001 MEDIA DRIVER 13982M: Antti Palosaari <crope@iki.fi> 13983L: linux-media@vger.kernel.org 13984S: Maintained 13985W: https://linuxtv.org 13986W: http://palosaari.fi/linux/ 13987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13988T: git git://linuxtv.org/anttip/media_tree.git 13989F: drivers/media/tuners/msi001* 13990 13991MSI2500 MEDIA DRIVER 13992M: Antti Palosaari <crope@iki.fi> 13993L: linux-media@vger.kernel.org 13994S: Maintained 13995W: https://linuxtv.org 13996W: http://palosaari.fi/linux/ 13997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13998T: git git://linuxtv.org/anttip/media_tree.git 13999F: drivers/media/usb/msi2500/ 14000 14001MSTAR INTERRUPT CONTROLLER DRIVER 14002M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14003M: Daniel Palmer <daniel@thingy.jp> 14004S: Maintained 14005F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14006F: drivers/irqchip/irq-mst-intc.c 14007 14008MSYSTEMS DISKONCHIP G3 MTD DRIVER 14009M: Robert Jarzmik <robert.jarzmik@free.fr> 14010L: linux-mtd@lists.infradead.org 14011S: Maintained 14012F: drivers/mtd/devices/docg3* 14013 14014MT9M032 APTINA SENSOR DRIVER 14015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14016L: linux-media@vger.kernel.org 14017S: Maintained 14018T: git git://linuxtv.org/media_tree.git 14019F: drivers/media/i2c/mt9m032.c 14020F: include/media/i2c/mt9m032.h 14021 14022MT9P031 APTINA CAMERA SENSOR 14023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14024L: linux-media@vger.kernel.org 14025S: Maintained 14026T: git git://linuxtv.org/media_tree.git 14027F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14028F: drivers/media/i2c/mt9p031.c 14029F: include/media/i2c/mt9p031.h 14030 14031MT9T001 APTINA CAMERA SENSOR 14032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14033L: linux-media@vger.kernel.org 14034S: Maintained 14035T: git git://linuxtv.org/media_tree.git 14036F: drivers/media/i2c/mt9t001.c 14037F: include/media/i2c/mt9t001.h 14038 14039MT9T112 APTINA CAMERA SENSOR 14040M: Jacopo Mondi <jacopo@jmondi.org> 14041L: linux-media@vger.kernel.org 14042S: Odd Fixes 14043T: git git://linuxtv.org/media_tree.git 14044F: drivers/media/i2c/mt9t112.c 14045F: include/media/i2c/mt9t112.h 14046 14047MT9V032 APTINA CAMERA SENSOR 14048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14049L: linux-media@vger.kernel.org 14050S: Maintained 14051T: git git://linuxtv.org/media_tree.git 14052F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14053F: drivers/media/i2c/mt9v032.c 14054F: include/media/i2c/mt9v032.h 14055 14056MT9V111 APTINA CAMERA SENSOR 14057M: Jacopo Mondi <jacopo@jmondi.org> 14058L: linux-media@vger.kernel.org 14059S: Maintained 14060T: git git://linuxtv.org/media_tree.git 14061F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14062F: drivers/media/i2c/mt9v111.c 14063 14064MULTIFUNCTION DEVICES (MFD) 14065M: Lee Jones <lee@kernel.org> 14066S: Supported 14067T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14068F: Documentation/devicetree/bindings/mfd/ 14069F: drivers/mfd/ 14070F: include/dt-bindings/mfd/ 14071F: include/linux/mfd/ 14072 14073MULTIMEDIA CARD (MMC) ETC. OVER SPI 14074S: Orphan 14075F: drivers/mmc/host/mmc_spi.c 14076F: include/linux/spi/mmc_spi.h 14077 14078MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14079M: Ulf Hansson <ulf.hansson@linaro.org> 14080L: linux-mmc@vger.kernel.org 14081S: Maintained 14082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14083F: Documentation/devicetree/bindings/mmc/ 14084F: drivers/mmc/ 14085F: include/linux/mmc/ 14086F: include/uapi/linux/mmc/ 14087 14088MULTIPLEXER SUBSYSTEM 14089M: Peter Rosin <peda@axentia.se> 14090S: Maintained 14091F: Documentation/ABI/testing/sysfs-class-mux* 14092F: Documentation/devicetree/bindings/mux/ 14093F: drivers/mux/ 14094F: include/dt-bindings/mux/ 14095F: include/linux/mux/ 14096 14097MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14098M: Bin Liu <b-liu@ti.com> 14099L: linux-usb@vger.kernel.org 14100S: Maintained 14101F: drivers/usb/musb/ 14102 14103MXL301RF MEDIA DRIVER 14104M: Akihiro Tsukada <tskd08@gmail.com> 14105L: linux-media@vger.kernel.org 14106S: Odd Fixes 14107F: drivers/media/tuners/mxl301rf* 14108 14109MXL5007T MEDIA DRIVER 14110M: Michael Krufky <mkrufky@linuxtv.org> 14111L: linux-media@vger.kernel.org 14112S: Maintained 14113W: https://linuxtv.org 14114W: http://github.com/mkrufky 14115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14116T: git git://linuxtv.org/mkrufky/tuners.git 14117F: drivers/media/tuners/mxl5007t.* 14118 14119MXSFB DRM DRIVER 14120M: Marek Vasut <marex@denx.de> 14121M: Stefan Agner <stefan@agner.ch> 14122L: dri-devel@lists.freedesktop.org 14123S: Supported 14124T: git git://anongit.freedesktop.org/drm/drm-misc 14125F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14126F: drivers/gpu/drm/mxsfb/ 14127 14128MYLEX DAC960 PCI RAID Controller 14129M: Hannes Reinecke <hare@kernel.org> 14130L: linux-scsi@vger.kernel.org 14131S: Supported 14132F: drivers/scsi/myrb.* 14133F: drivers/scsi/myrs.* 14134 14135MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14136M: Chris Lee <christopher.lee@cspi.com> 14137L: netdev@vger.kernel.org 14138S: Supported 14139W: https://www.cspi.com/ethernet-products/support/downloads/ 14140F: drivers/net/ethernet/myricom/myri10ge/ 14141 14142NAND FLASH SUBSYSTEM 14143M: Miquel Raynal <miquel.raynal@bootlin.com> 14144R: Richard Weinberger <richard@nod.at> 14145L: linux-mtd@lists.infradead.org 14146S: Maintained 14147W: http://www.linux-mtd.infradead.org/ 14148Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14149C: irc://irc.oftc.net/mtd 14150T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14151F: drivers/mtd/nand/ 14152F: include/linux/mtd/*nand*.h 14153 14154NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14155M: Daniel Mack <zonque@gmail.com> 14156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14157S: Maintained 14158W: http://www.native-instruments.com 14159F: sound/usb/caiaq/ 14160 14161NATSEMI ETHERNET DRIVER (DP8381x) 14162S: Orphan 14163F: drivers/net/ethernet/natsemi/natsemi.c 14164 14165NCR 5380 SCSI DRIVERS 14166M: Finn Thain <fthain@linux-m68k.org> 14167M: Michael Schmitz <schmitzmic@gmail.com> 14168L: linux-scsi@vger.kernel.org 14169S: Maintained 14170F: Documentation/scsi/g_NCR5380.rst 14171F: drivers/scsi/NCR5380.* 14172F: drivers/scsi/arm/cumana_1.c 14173F: drivers/scsi/arm/oak.c 14174F: drivers/scsi/atari_scsi.* 14175F: drivers/scsi/dmx3191d.c 14176F: drivers/scsi/g_NCR5380.* 14177F: drivers/scsi/mac_scsi.* 14178F: drivers/scsi/sun3_scsi.* 14179F: drivers/scsi/sun3_scsi_vme.c 14180 14181NCSI LIBRARY 14182M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14183S: Maintained 14184F: net/ncsi/ 14185 14186NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14187M: Guenter Roeck <linux@roeck-us.net> 14188L: linux-hwmon@vger.kernel.org 14189S: Maintained 14190F: Documentation/hwmon/nct6775.rst 14191F: drivers/hwmon/nct6775-core.c 14192F: drivers/hwmon/nct6775-platform.c 14193F: drivers/hwmon/nct6775.h 14194 14195NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14196M: Zev Weiss <zev@bewilderbeest.net> 14197L: linux-hwmon@vger.kernel.org 14198S: Maintained 14199F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14200F: drivers/hwmon/nct6775-i2c.c 14201 14202NETDEVSIM 14203M: Jakub Kicinski <kuba@kernel.org> 14204S: Maintained 14205F: drivers/net/netdevsim/* 14206 14207NETEM NETWORK EMULATOR 14208M: Stephen Hemminger <stephen@networkplumber.org> 14209L: netdev@vger.kernel.org 14210S: Maintained 14211F: net/sched/sch_netem.c 14212 14213NETERION 10GbE DRIVERS (s2io) 14214M: Jon Mason <jdmason@kudzu.us> 14215L: netdev@vger.kernel.org 14216S: Supported 14217F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14218F: drivers/net/ethernet/neterion/ 14219 14220NETFILTER 14221M: Pablo Neira Ayuso <pablo@netfilter.org> 14222M: Jozsef Kadlecsik <kadlec@netfilter.org> 14223M: Florian Westphal <fw@strlen.de> 14224L: netfilter-devel@vger.kernel.org 14225L: coreteam@netfilter.org 14226S: Maintained 14227W: http://www.netfilter.org/ 14228W: http://www.iptables.org/ 14229W: http://www.nftables.org/ 14230Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14231C: irc://irc.libera.chat/netfilter 14232T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14234F: include/linux/netfilter* 14235F: include/linux/netfilter/ 14236F: include/net/netfilter/ 14237F: include/uapi/linux/netfilter* 14238F: include/uapi/linux/netfilter/ 14239F: net/*/netfilter.c 14240F: net/*/netfilter/ 14241F: net/bridge/br_netfilter*.c 14242F: net/netfilter/ 14243 14244NETROM NETWORK LAYER 14245M: Ralf Baechle <ralf@linux-mips.org> 14246L: linux-hams@vger.kernel.org 14247S: Maintained 14248W: http://www.linux-ax25.org/ 14249F: include/net/netrom.h 14250F: include/uapi/linux/netrom.h 14251F: net/netrom/ 14252 14253NETRONIX EMBEDDED CONTROLLER 14254M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14255S: Maintained 14256F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14257F: drivers/mfd/ntxec.c 14258F: drivers/pwm/pwm-ntxec.c 14259F: drivers/rtc/rtc-ntxec.c 14260F: include/linux/mfd/ntxec.h 14261 14262NETRONOME ETHERNET DRIVERS 14263M: Simon Horman <simon.horman@corigine.com> 14264R: Jakub Kicinski <kuba@kernel.org> 14265L: oss-drivers@corigine.com 14266S: Maintained 14267F: drivers/net/ethernet/netronome/ 14268 14269NETWORK BLOCK DEVICE (NBD) 14270M: Josef Bacik <josef@toxicpanda.com> 14271L: linux-block@vger.kernel.org 14272L: nbd@other.debian.org 14273S: Maintained 14274F: Documentation/admin-guide/blockdev/nbd.rst 14275F: drivers/block/nbd.c 14276F: include/trace/events/nbd.h 14277F: include/uapi/linux/nbd.h 14278 14279NETWORK DROP MONITOR 14280M: Neil Horman <nhorman@tuxdriver.com> 14281L: netdev@vger.kernel.org 14282S: Maintained 14283W: https://fedorahosted.org/dropwatch/ 14284F: include/uapi/linux/net_dropmon.h 14285F: net/core/drop_monitor.c 14286 14287NETWORKING DRIVERS 14288M: "David S. Miller" <davem@davemloft.net> 14289M: Eric Dumazet <edumazet@google.com> 14290M: Jakub Kicinski <kuba@kernel.org> 14291M: Paolo Abeni <pabeni@redhat.com> 14292L: netdev@vger.kernel.org 14293S: Maintained 14294Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14295T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14297F: Documentation/devicetree/bindings/net/ 14298F: drivers/connector/ 14299F: drivers/net/ 14300F: include/dt-bindings/net/ 14301F: include/linux/etherdevice.h 14302F: include/linux/fcdevice.h 14303F: include/linux/fddidevice.h 14304F: include/linux/hippidevice.h 14305F: include/linux/if_* 14306F: include/linux/inetdevice.h 14307F: include/linux/netdevice.h 14308F: include/uapi/linux/if_* 14309F: include/uapi/linux/netdevice.h 14310 14311NETWORKING DRIVERS (WIRELESS) 14312M: Kalle Valo <kvalo@kernel.org> 14313L: linux-wireless@vger.kernel.org 14314S: Maintained 14315W: https://wireless.wiki.kernel.org/ 14316Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14319F: Documentation/devicetree/bindings/net/wireless/ 14320F: drivers/net/wireless/ 14321 14322NETWORKING [DSA] 14323M: Andrew Lunn <andrew@lunn.ch> 14324M: Vivien Didelot <vivien.didelot@gmail.com> 14325M: Florian Fainelli <f.fainelli@gmail.com> 14326M: Vladimir Oltean <olteanv@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/net/dsa/ 14329F: drivers/net/dsa/ 14330F: include/linux/dsa/ 14331F: include/linux/platform_data/dsa.h 14332F: include/net/dsa.h 14333F: net/dsa/ 14334F: tools/testing/selftests/drivers/net/dsa/ 14335 14336NETWORKING [GENERAL] 14337M: "David S. Miller" <davem@davemloft.net> 14338M: Eric Dumazet <edumazet@google.com> 14339M: Jakub Kicinski <kuba@kernel.org> 14340M: Paolo Abeni <pabeni@redhat.com> 14341L: netdev@vger.kernel.org 14342S: Maintained 14343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14344B: mailto:netdev@vger.kernel.org 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14347F: Documentation/networking/ 14348F: Documentation/process/maintainer-netdev.rst 14349F: include/linux/in.h 14350F: include/linux/net.h 14351F: include/linux/netdevice.h 14352F: include/net/ 14353F: include/uapi/linux/in.h 14354F: include/uapi/linux/net.h 14355F: include/uapi/linux/net_namespace.h 14356F: include/uapi/linux/netdevice.h 14357F: lib/net_utils.c 14358F: lib/random32.c 14359F: net/ 14360F: tools/testing/selftests/net/ 14361 14362NETWORKING [IPSEC] 14363M: Steffen Klassert <steffen.klassert@secunet.com> 14364M: Herbert Xu <herbert@gondor.apana.org.au> 14365M: "David S. Miller" <davem@davemloft.net> 14366L: netdev@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14370F: include/net/xfrm.h 14371F: include/uapi/linux/xfrm.h 14372F: net/ipv4/ah4.c 14373F: net/ipv4/esp4* 14374F: net/ipv4/ip_vti.c 14375F: net/ipv4/ipcomp.c 14376F: net/ipv4/xfrm* 14377F: net/ipv6/ah6.c 14378F: net/ipv6/esp6* 14379F: net/ipv6/ip6_vti.c 14380F: net/ipv6/ipcomp6.c 14381F: net/ipv6/xfrm* 14382F: net/key/ 14383F: net/xfrm/ 14384F: tools/testing/selftests/net/ipsec.c 14385 14386NETWORKING [IPv4/IPv6] 14387M: "David S. Miller" <davem@davemloft.net> 14388M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14389M: David Ahern <dsahern@kernel.org> 14390L: netdev@vger.kernel.org 14391S: Maintained 14392T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14393F: arch/x86/net/* 14394F: include/linux/ip.h 14395F: include/linux/ipv6* 14396F: include/net/fib* 14397F: include/net/ip* 14398F: include/net/route.h 14399F: net/ipv4/ 14400F: net/ipv6/ 14401 14402NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14403M: Paul Moore <paul@paul-moore.com> 14404L: netdev@vger.kernel.org 14405L: linux-security-module@vger.kernel.org 14406S: Maintained 14407W: https://github.com/netlabel 14408F: Documentation/netlabel/ 14409F: include/net/calipso.h 14410F: include/net/cipso_ipv4.h 14411F: include/net/netlabel.h 14412F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14413F: include/uapi/linux/netfilter/xt_SECMARK.h 14414F: net/ipv4/cipso_ipv4.c 14415F: net/ipv6/calipso.c 14416F: net/netfilter/xt_CONNSECMARK.c 14417F: net/netfilter/xt_SECMARK.c 14418F: net/netlabel/ 14419 14420NETWORKING [MPTCP] 14421M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14422M: Matthieu Baerts <matthieu.baerts@tessares.net> 14423L: netdev@vger.kernel.org 14424L: mptcp@lists.linux.dev 14425S: Maintained 14426W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14427B: https://github.com/multipath-tcp/mptcp_net-next/issues 14428F: Documentation/networking/mptcp-sysctl.rst 14429F: include/net/mptcp.h 14430F: include/trace/events/mptcp.h 14431F: include/uapi/linux/mptcp.h 14432F: net/mptcp/ 14433F: tools/testing/selftests/bpf/*/*mptcp*.c 14434F: tools/testing/selftests/net/mptcp/ 14435 14436NETWORKING [TCP] 14437M: Eric Dumazet <edumazet@google.com> 14438L: netdev@vger.kernel.org 14439S: Maintained 14440F: include/linux/tcp.h 14441F: include/net/tcp.h 14442F: include/trace/events/tcp.h 14443F: include/uapi/linux/tcp.h 14444F: net/ipv4/syncookies.c 14445F: net/ipv4/tcp*.c 14446F: net/ipv6/syncookies.c 14447F: net/ipv6/tcp*.c 14448 14449NETWORKING [TLS] 14450M: Boris Pismenny <borisp@nvidia.com> 14451M: John Fastabend <john.fastabend@gmail.com> 14452M: Jakub Kicinski <kuba@kernel.org> 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: include/net/tls.h 14456F: include/uapi/linux/tls.h 14457F: net/tls/* 14458 14459NETXEN (1/10) GbE SUPPORT 14460M: Manish Chopra <manishc@marvell.com> 14461M: Rahul Verma <rahulv@marvell.com> 14462M: GR-Linux-NIC-Dev@marvell.com 14463L: netdev@vger.kernel.org 14464S: Supported 14465F: drivers/net/ethernet/qlogic/netxen/ 14466 14467NET_FAILOVER MODULE 14468M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14469L: netdev@vger.kernel.org 14470S: Supported 14471F: Documentation/networking/net_failover.rst 14472F: drivers/net/net_failover.c 14473F: include/net/net_failover.h 14474 14475NEXTHOP 14476M: David Ahern <dsahern@kernel.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: include/net/netns/nexthop.h 14480F: include/net/nexthop.h 14481F: include/uapi/linux/nexthop.h 14482F: net/ipv4/nexthop.c 14483 14484NFC SUBSYSTEM 14485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14486L: linux-nfc@lists.01.org (subscribers-only) 14487L: netdev@vger.kernel.org 14488S: Maintained 14489B: mailto:linux-nfc@lists.01.org 14490F: Documentation/devicetree/bindings/net/nfc/ 14491F: drivers/nfc/ 14492F: include/linux/platform_data/nfcmrvl.h 14493F: include/net/nfc/ 14494F: include/uapi/linux/nfc.h 14495F: net/nfc/ 14496 14497NFC VIRTUAL NCI DEVICE DRIVER 14498M: Bongsu Jeon <bongsu.jeon@samsung.com> 14499L: netdev@vger.kernel.org 14500L: linux-nfc@lists.01.org (subscribers-only) 14501S: Supported 14502F: drivers/nfc/virtual_ncidev.c 14503F: tools/testing/selftests/nci/ 14504 14505NFS, SUNRPC, AND LOCKD CLIENTS 14506M: Trond Myklebust <trond.myklebust@hammerspace.com> 14507M: Anna Schumaker <anna@kernel.org> 14508L: linux-nfs@vger.kernel.org 14509S: Maintained 14510W: http://client.linux-nfs.org 14511T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14512F: fs/lockd/ 14513F: fs/nfs/ 14514F: fs/nfs_common/ 14515F: include/linux/lockd/ 14516F: include/linux/nfs* 14517F: include/linux/sunrpc/ 14518F: include/uapi/linux/nfs* 14519F: include/uapi/linux/sunrpc/ 14520F: net/sunrpc/ 14521F: Documentation/filesystems/nfs/ 14522 14523NILFS2 FILESYSTEM 14524M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14525L: linux-nilfs@vger.kernel.org 14526S: Supported 14527W: https://nilfs.sourceforge.io/ 14528W: https://nilfs.osdn.jp/ 14529T: git git://github.com/konis/nilfs2.git 14530F: Documentation/filesystems/nilfs2.rst 14531F: fs/nilfs2/ 14532F: include/trace/events/nilfs2.h 14533F: include/uapi/linux/nilfs2_api.h 14534F: include/uapi/linux/nilfs2_ondisk.h 14535 14536NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14537M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14538S: Maintained 14539W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14540F: Documentation/scsi/NinjaSCSI.rst 14541F: drivers/scsi/pcmcia/nsp_* 14542 14543NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14544M: GOTO Masanori <gotom@debian.or.jp> 14545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14546S: Maintained 14547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14548F: Documentation/scsi/NinjaSCSI.rst 14549F: drivers/scsi/nsp32* 14550 14551NINTENDO HID DRIVER 14552M: Daniel J. Ogorchock <djogorchock@gmail.com> 14553L: linux-input@vger.kernel.org 14554S: Maintained 14555F: drivers/hid/hid-nintendo* 14556 14557NIOS2 ARCHITECTURE 14558M: Dinh Nguyen <dinguyen@kernel.org> 14559S: Maintained 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14561F: arch/nios2/ 14562 14563NITRO ENCLAVES (NE) 14564M: Andra Paraschiv <andraprs@amazon.com> 14565M: Alexandru Vasile <lexnv@amazon.com> 14566M: Alexandru Ciobotaru <alcioa@amazon.com> 14567L: linux-kernel@vger.kernel.org 14568S: Supported 14569W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14570F: Documentation/virt/ne_overview.rst 14571F: drivers/virt/nitro_enclaves/ 14572F: include/linux/nitro_enclaves.h 14573F: include/uapi/linux/nitro_enclaves.h 14574F: samples/nitro_enclaves/ 14575 14576NOHZ, DYNTICKS SUPPORT 14577M: Frederic Weisbecker <fweisbec@gmail.com> 14578M: Thomas Gleixner <tglx@linutronix.de> 14579M: Ingo Molnar <mingo@kernel.org> 14580L: linux-kernel@vger.kernel.org 14581S: Maintained 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14583F: include/linux/sched/nohz.h 14584F: include/linux/tick.h 14585F: kernel/time/tick*.* 14586 14587NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14588M: Pavel Machek <pavel@ucw.cz> 14589M: Sakari Ailus <sakari.ailus@iki.fi> 14590L: linux-media@vger.kernel.org 14591S: Maintained 14592F: drivers/media/i2c/ad5820.c 14593F: drivers/media/i2c/et8ek8 14594 14595NOKIA N900 POWER SUPPLY DRIVERS 14596R: Pali Rohár <pali@kernel.org> 14597F: drivers/power/supply/bq2415x_charger.c 14598F: drivers/power/supply/bq27xxx_battery.c 14599F: drivers/power/supply/bq27xxx_battery_i2c.c 14600F: drivers/power/supply/isp1704_charger.c 14601F: drivers/power/supply/rx51_battery.c 14602F: include/linux/power/bq2415x_charger.h 14603F: include/linux/power/bq27xxx_battery.h 14604 14605NOLIBC HEADER FILE 14606M: Willy Tarreau <w@1wt.eu> 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14609F: tools/include/nolibc/ 14610F: tools/testing/selftests/nolibc/ 14611 14612NSDEPS 14613M: Matthias Maennich <maennich@google.com> 14614S: Maintained 14615F: Documentation/core-api/symbol-namespaces.rst 14616F: scripts/nsdeps 14617 14618NTB AMD DRIVER 14619M: Sanjay R Mehta <sanju.mehta@amd.com> 14620M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14621L: ntb@lists.linux.dev 14622S: Supported 14623F: drivers/ntb/hw/amd/ 14624 14625NTB DRIVER CORE 14626M: Jon Mason <jdmason@kudzu.us> 14627M: Dave Jiang <dave.jiang@intel.com> 14628M: Allen Hubbe <allenbh@gmail.com> 14629L: ntb@lists.linux.dev 14630S: Supported 14631W: https://github.com/jonmason/ntb/wiki 14632T: git git://github.com/jonmason/ntb.git 14633F: drivers/net/ntb_netdev.c 14634F: drivers/ntb/ 14635F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14636F: include/linux/ntb.h 14637F: include/linux/ntb_transport.h 14638F: tools/testing/selftests/ntb/ 14639 14640NTB IDT DRIVER 14641M: Serge Semin <fancer.lancer@gmail.com> 14642L: ntb@lists.linux.dev 14643S: Supported 14644F: drivers/ntb/hw/idt/ 14645 14646NTB INTEL DRIVER 14647M: Dave Jiang <dave.jiang@intel.com> 14648L: ntb@lists.linux.dev 14649S: Supported 14650W: https://github.com/davejiang/linux/wiki 14651T: git https://github.com/davejiang/linux.git 14652F: drivers/ntb/hw/intel/ 14653 14654NTFS FILESYSTEM 14655M: Anton Altaparmakov <anton@tuxera.com> 14656L: linux-ntfs-dev@lists.sourceforge.net 14657S: Supported 14658W: http://www.tuxera.com/ 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14660F: Documentation/filesystems/ntfs.rst 14661F: fs/ntfs/ 14662 14663NTFS3 FILESYSTEM 14664M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14665L: ntfs3@lists.linux.dev 14666S: Supported 14667W: http://www.paragon-software.com/ 14668T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14669F: Documentation/filesystems/ntfs3.rst 14670F: fs/ntfs3/ 14671 14672NUBUS SUBSYSTEM 14673M: Finn Thain <fthain@linux-m68k.org> 14674L: linux-m68k@lists.linux-m68k.org 14675S: Maintained 14676F: arch/*/include/asm/nubus.h 14677F: drivers/nubus/ 14678F: include/linux/nubus.h 14679F: include/uapi/linux/nubus.h 14680 14681NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14682M: Antonino Daplas <adaplas@gmail.com> 14683L: linux-fbdev@vger.kernel.org 14684S: Maintained 14685F: drivers/video/fbdev/nvidia/ 14686F: drivers/video/fbdev/riva/ 14687 14688NVIDIA WMI EC BACKLIGHT DRIVER 14689M: Daniel Dadap <ddadap@nvidia.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Supported 14692F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14693F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14694 14695NVM EXPRESS DRIVER 14696M: Keith Busch <kbusch@kernel.org> 14697M: Jens Axboe <axboe@fb.com> 14698M: Christoph Hellwig <hch@lst.de> 14699M: Sagi Grimberg <sagi@grimberg.me> 14700L: linux-nvme@lists.infradead.org 14701S: Supported 14702W: http://git.infradead.org/nvme.git 14703T: git://git.infradead.org/nvme.git 14704F: drivers/nvme/host/ 14705F: drivers/nvme/common/ 14706F: include/linux/nvme* 14707F: include/uapi/linux/nvme_ioctl.h 14708 14709NVM EXPRESS FABRICS AUTHENTICATION 14710M: Hannes Reinecke <hare@suse.de> 14711L: linux-nvme@lists.infradead.org 14712S: Supported 14713F: drivers/nvme/host/auth.c 14714F: drivers/nvme/target/auth.c 14715F: drivers/nvme/target/fabrics-cmd-auth.c 14716F: include/linux/nvme-auth.h 14717 14718NVM EXPRESS HARDWARE MONITORING SUPPORT 14719M: Guenter Roeck <linux@roeck-us.net> 14720L: linux-nvme@lists.infradead.org 14721S: Supported 14722F: drivers/nvme/host/hwmon.c 14723 14724NVM EXPRESS FC TRANSPORT DRIVERS 14725M: James Smart <james.smart@broadcom.com> 14726L: linux-nvme@lists.infradead.org 14727S: Supported 14728F: drivers/nvme/host/fc.c 14729F: drivers/nvme/target/fc.c 14730F: drivers/nvme/target/fcloop.c 14731F: include/linux/nvme-fc-driver.h 14732F: include/linux/nvme-fc.h 14733 14734NVM EXPRESS TARGET DRIVER 14735M: Christoph Hellwig <hch@lst.de> 14736M: Sagi Grimberg <sagi@grimberg.me> 14737M: Chaitanya Kulkarni <kch@nvidia.com> 14738L: linux-nvme@lists.infradead.org 14739S: Supported 14740W: http://git.infradead.org/nvme.git 14741T: git://git.infradead.org/nvme.git 14742F: drivers/nvme/target/ 14743 14744NVMEM FRAMEWORK 14745M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14746S: Maintained 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14748F: Documentation/ABI/stable/sysfs-bus-nvmem 14749F: Documentation/devicetree/bindings/nvmem/ 14750F: drivers/nvmem/ 14751F: include/linux/nvmem-consumer.h 14752F: include/linux/nvmem-provider.h 14753 14754NXP C45 TJA11XX PHY DRIVER 14755M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758F: drivers/net/phy/nxp-c45-tja11xx.c 14759 14760NXP FSPI DRIVER 14761M: Han Xu <han.xu@nxp.com> 14762M: Haibo Chen <haibo.chen@nxp.com> 14763R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14764L: linux-spi@vger.kernel.org 14765S: Maintained 14766F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14767F: drivers/spi/spi-nxp-fspi.c 14768 14769NXP FXAS21002C DRIVER 14770M: Rui Miguel Silva <rmfrfs@gmail.com> 14771L: linux-iio@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14774F: drivers/iio/gyro/fxas21002c.h 14775F: drivers/iio/gyro/fxas21002c_core.c 14776F: drivers/iio/gyro/fxas21002c_i2c.c 14777F: drivers/iio/gyro/fxas21002c_spi.c 14778 14779NXP i.MX CLOCK DRIVERS 14780M: Abel Vesa <abelvesa@kernel.org> 14781L: linux-clk@vger.kernel.org 14782L: linux-imx@nxp.com 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14785F: Documentation/devicetree/bindings/clock/imx* 14786F: drivers/clk/imx/ 14787F: include/dt-bindings/clock/imx* 14788 14789NXP i.MX 8MQ DCSS DRIVER 14790M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14791R: Lucas Stach <l.stach@pengutronix.de> 14792L: dri-devel@lists.freedesktop.org 14793S: Maintained 14794F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14795F: drivers/gpu/drm/imx/dcss/ 14796 14797NXP i.MX 8QXP ADC DRIVER 14798M: Cai Huoqing <cai.huoqing@linux.dev> 14799M: Haibo Chen <haibo.chen@nxp.com> 14800L: linux-imx@nxp.com 14801L: linux-iio@vger.kernel.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14804F: drivers/iio/adc/imx8qxp-adc.c 14805 14806NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14807M: Haibo Chen <haibo.chen@nxp.com> 14808L: linux-iio@vger.kernel.org 14809L: linux-imx@nxp.com 14810S: Maintained 14811F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14812F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14813F: drivers/iio/adc/imx7d_adc.c 14814F: drivers/iio/adc/vf610_adc.c 14815 14816NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14817M: Jagan Teki <jagan@amarulasolutions.com> 14818S: Maintained 14819F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14820F: drivers/regulator/pf8x00-regulator.c 14821 14822NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14824L: linux-kernel@vger.kernel.org 14825S: Maintained 14826F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14827F: drivers/extcon/extcon-ptn5150.c 14828 14829NXP SGTL5000 DRIVER 14830M: Fabio Estevam <festevam@gmail.com> 14831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14832S: Maintained 14833F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14834F: sound/soc/codecs/sgtl5000* 14835 14836NXP SJA1105 ETHERNET SWITCH DRIVER 14837M: Vladimir Oltean <olteanv@gmail.com> 14838L: linux-kernel@vger.kernel.org 14839S: Maintained 14840F: drivers/net/dsa/sja1105 14841F: drivers/net/pcs/pcs-xpcs-nxp.c 14842 14843NXP TDA998X DRM DRIVER 14844M: Russell King <linux@armlinux.org.uk> 14845S: Maintained 14846T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14847T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14848F: drivers/gpu/drm/i2c/tda998x_drv.c 14849F: include/drm/i2c/tda998x.h 14850F: include/dt-bindings/display/tda998x.h 14851K: "nxp,tda998x" 14852 14853NXP TFA9879 DRIVER 14854M: Peter Rosin <peda@axentia.se> 14855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14856S: Maintained 14857F: Documentation/devicetree/bindings/sound/tfa9879.txt 14858F: sound/soc/codecs/tfa9879* 14859 14860NXP/Goodix TFA989X (TFA1) DRIVER 14861M: Stephan Gerhold <stephan@gerhold.net> 14862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14863S: Maintained 14864F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14865F: sound/soc/codecs/tfa989x.c 14866 14867NXP-NCI NFC DRIVER 14868L: linux-nfc@lists.01.org (subscribers-only) 14869S: Orphan 14870F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14871F: drivers/nfc/nxp-nci 14872 14873NXP i.MX 8MP DW100 V4L2 DRIVER 14874M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14875L: linux-media@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14878F: Documentation/userspace-api/media/drivers/dw100.rst 14879F: drivers/media/platform/nxp/dw100/ 14880F: include/uapi/linux/dw100.h 14881 14882NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14883M: Mirela Rabulea <mirela.rabulea@nxp.com> 14884R: NXP Linux Team <linux-imx@nxp.com> 14885L: linux-media@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14888F: drivers/media/platform/nxp/imx-jpeg 14889 14890NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14891M: Jonas Malaco <jonas@protocubo.io> 14892L: linux-hwmon@vger.kernel.org 14893S: Maintained 14894F: Documentation/hwmon/nzxt-kraken2.rst 14895F: drivers/hwmon/nzxt-kraken2.c 14896 14897NZXT-SMART2 HARDWARE MONITORING DRIVER 14898M: Aleksandr Mezin <mezin.alexander@gmail.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/nzxt-smart2.rst 14902F: drivers/hwmon/nzxt-smart2.c 14903 14904OBJAGG 14905M: Jiri Pirko <jiri@nvidia.com> 14906L: netdev@vger.kernel.org 14907S: Supported 14908F: include/linux/objagg.h 14909F: lib/objagg.c 14910F: lib/test_objagg.c 14911 14912OBJTOOL 14913M: Josh Poimboeuf <jpoimboe@kernel.org> 14914M: Peter Zijlstra <peterz@infradead.org> 14915S: Supported 14916F: tools/objtool/ 14917F: include/linux/objtool.h 14918 14919OCELOT ETHERNET SWITCH DRIVER 14920M: Vladimir Oltean <vladimir.oltean@nxp.com> 14921M: Claudiu Manoil <claudiu.manoil@nxp.com> 14922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14923M: UNGLinuxDriver@microchip.com 14924L: netdev@vger.kernel.org 14925S: Supported 14926F: drivers/net/dsa/ocelot/* 14927F: drivers/net/ethernet/mscc/ 14928F: include/soc/mscc/ocelot* 14929F: net/dsa/tag_ocelot.c 14930F: net/dsa/tag_ocelot_8021q.c 14931F: tools/testing/selftests/drivers/net/ocelot/* 14932 14933OCELOT EXTERNAL SWITCH CONTROL 14934M: Colin Foster <colin.foster@in-advantage.com> 14935S: Supported 14936F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14937F: drivers/mfd/ocelot* 14938F: include/linux/mfd/ocelot.h 14939 14940OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14941M: Frederic Barrat <fbarrat@linux.ibm.com> 14942M: Andrew Donnellan <ajd@linux.ibm.com> 14943L: linuxppc-dev@lists.ozlabs.org 14944S: Supported 14945F: Documentation/userspace-api/accelerators/ocxl.rst 14946F: arch/powerpc/include/asm/pnv-ocxl.h 14947F: arch/powerpc/platforms/powernv/ocxl.c 14948F: drivers/misc/ocxl/ 14949F: include/misc/ocxl* 14950F: include/uapi/misc/ocxl.h 14951 14952OMAP AUDIO SUPPORT 14953M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14954M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14956L: linux-omap@vger.kernel.org 14957S: Maintained 14958F: sound/soc/ti/n810.c 14959F: sound/soc/ti/omap* 14960F: sound/soc/ti/rx51.c 14961F: sound/soc/ti/sdma-pcm.* 14962 14963OMAP CLOCK FRAMEWORK SUPPORT 14964M: Paul Walmsley <paul@pwsan.com> 14965L: linux-omap@vger.kernel.org 14966S: Maintained 14967F: arch/arm/*omap*/*clock* 14968 14969OMAP DEVICE TREE SUPPORT 14970M: Benoît Cousson <bcousson@baylibre.com> 14971M: Tony Lindgren <tony@atomide.com> 14972L: linux-omap@vger.kernel.org 14973L: devicetree@vger.kernel.org 14974S: Maintained 14975F: arch/arm/boot/dts/*am3* 14976F: arch/arm/boot/dts/*am4* 14977F: arch/arm/boot/dts/*am5* 14978F: arch/arm/boot/dts/*dra7* 14979F: arch/arm/boot/dts/*omap* 14980F: arch/arm/boot/dts/logicpd-som-lv* 14981F: arch/arm/boot/dts/logicpd-torpedo* 14982 14983OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14984L: linux-omap@vger.kernel.org 14985L: linux-fbdev@vger.kernel.org 14986S: Orphan 14987F: Documentation/arm/omap/dss.rst 14988F: drivers/video/fbdev/omap2/ 14989 14990OMAP FRAMEBUFFER SUPPORT 14991L: linux-fbdev@vger.kernel.org 14992L: linux-omap@vger.kernel.org 14993S: Orphan 14994F: drivers/video/fbdev/omap/ 14995 14996OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14997M: Roger Quadros <rogerq@kernel.org> 14998M: Tony Lindgren <tony@atomide.com> 14999L: linux-omap@vger.kernel.org 15000S: Maintained 15001F: arch/arm/mach-omap2/*gpmc* 15002F: drivers/memory/omap-gpmc.c 15003 15004OMAP GPIO DRIVER 15005M: Grygorii Strashko <grygorii.strashko@ti.com> 15006M: Santosh Shilimkar <ssantosh@kernel.org> 15007M: Kevin Hilman <khilman@kernel.org> 15008L: linux-omap@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15011F: drivers/gpio/gpio-omap.c 15012 15013OMAP HARDWARE SPINLOCK SUPPORT 15014M: Ohad Ben-Cohen <ohad@wizery.com> 15015L: linux-omap@vger.kernel.org 15016S: Maintained 15017F: drivers/hwspinlock/omap_hwspinlock.c 15018 15019OMAP HS MMC SUPPORT 15020L: linux-mmc@vger.kernel.org 15021L: linux-omap@vger.kernel.org 15022S: Orphan 15023F: drivers/mmc/host/omap_hsmmc.c 15024 15025OMAP HWMOD DATA 15026M: Paul Walmsley <paul@pwsan.com> 15027L: linux-omap@vger.kernel.org 15028S: Maintained 15029F: arch/arm/mach-omap2/omap_hwmod*data* 15030 15031OMAP HWMOD SUPPORT 15032M: Benoît Cousson <bcousson@baylibre.com> 15033M: Paul Walmsley <paul@pwsan.com> 15034L: linux-omap@vger.kernel.org 15035S: Maintained 15036F: arch/arm/mach-omap2/omap_hwmod.* 15037 15038OMAP I2C DRIVER 15039M: Vignesh R <vigneshr@ti.com> 15040L: linux-omap@vger.kernel.org 15041L: linux-i2c@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15044F: drivers/i2c/busses/i2c-omap.c 15045 15046OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15048L: linux-media@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15051F: drivers/media/platform/ti/omap3isp/ 15052F: drivers/staging/media/omap4iss/ 15053 15054OMAP MMC SUPPORT 15055M: Aaro Koskinen <aaro.koskinen@iki.fi> 15056L: linux-omap@vger.kernel.org 15057S: Odd Fixes 15058F: drivers/mmc/host/omap.c 15059 15060OMAP POWER MANAGEMENT SUPPORT 15061M: Kevin Hilman <khilman@kernel.org> 15062L: linux-omap@vger.kernel.org 15063S: Maintained 15064F: arch/arm/*omap*/*pm* 15065F: drivers/cpufreq/omap-cpufreq.c 15066 15067OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15068M: Paul Walmsley <paul@pwsan.com> 15069L: linux-omap@vger.kernel.org 15070S: Maintained 15071F: arch/arm/mach-omap2/prm* 15072 15073OMAP RANDOM NUMBER GENERATOR SUPPORT 15074M: Deepak Saxena <dsaxena@plexity.net> 15075S: Maintained 15076F: drivers/char/hw_random/omap-rng.c 15077 15078OMAP USB SUPPORT 15079L: linux-usb@vger.kernel.org 15080L: linux-omap@vger.kernel.org 15081S: Orphan 15082F: arch/arm/*omap*/usb* 15083F: drivers/usb/*/*omap* 15084 15085OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15086M: Mark Jackson <mpfj@newflow.co.uk> 15087L: linux-omap@vger.kernel.org 15088S: Maintained 15089F: arch/arm/boot/dts/am335x-nano.dts 15090 15091OMAP1 SUPPORT 15092M: Aaro Koskinen <aaro.koskinen@iki.fi> 15093M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15094M: Tony Lindgren <tony@atomide.com> 15095L: linux-omap@vger.kernel.org 15096S: Maintained 15097Q: http://patchwork.kernel.org/project/linux-omap/list/ 15098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15099F: arch/arm/configs/omap1_defconfig 15100F: arch/arm/mach-omap1/ 15101F: arch/arm/plat-omap/ 15102F: drivers/i2c/busses/i2c-omap.c 15103F: include/linux/platform_data/ams-delta-fiq.h 15104F: include/linux/platform_data/i2c-omap.h 15105 15106OMAP2+ SUPPORT 15107M: Tony Lindgren <tony@atomide.com> 15108L: linux-omap@vger.kernel.org 15109S: Maintained 15110W: http://www.muru.com/linux/omap/ 15111W: http://linux.omap.com/ 15112Q: http://patchwork.kernel.org/project/linux-omap/list/ 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15114F: arch/arm/configs/omap2plus_defconfig 15115F: arch/arm/mach-omap2/ 15116F: arch/arm/plat-omap/ 15117F: drivers/bus/ti-sysc.c 15118F: drivers/i2c/busses/i2c-omap.c 15119F: drivers/irqchip/irq-omap-intc.c 15120F: drivers/mfd/*omap*.c 15121F: drivers/mfd/menelaus.c 15122F: drivers/mfd/palmas.c 15123F: drivers/mfd/tps65217.c 15124F: drivers/mfd/tps65218.c 15125F: drivers/mfd/tps65910.c 15126F: drivers/mfd/twl-core.[ch] 15127F: drivers/mfd/twl4030*.c 15128F: drivers/mfd/twl6030*.c 15129F: drivers/mfd/twl6040*.c 15130F: drivers/regulator/palmas-regulator*.c 15131F: drivers/regulator/pbias-regulator.c 15132F: drivers/regulator/tps65217-regulator.c 15133F: drivers/regulator/tps65218-regulator.c 15134F: drivers/regulator/tps65219-regulator.c 15135F: drivers/regulator/tps65910-regulator.c 15136F: drivers/regulator/twl-regulator.c 15137F: drivers/regulator/twl6030-regulator.c 15138F: include/linux/platform_data/i2c-omap.h 15139F: include/linux/platform_data/ti-sysc.h 15140 15141OMFS FILESYSTEM 15142M: Bob Copeland <me@bobcopeland.com> 15143L: linux-karma-devel@lists.sourceforge.net 15144S: Maintained 15145F: Documentation/filesystems/omfs.rst 15146F: fs/omfs/ 15147 15148OMNIKEY CARDMAN 4000 DRIVER 15149M: Harald Welte <laforge@gnumonks.org> 15150S: Maintained 15151F: drivers/char/pcmcia/cm4000_cs.c 15152F: include/linux/cm4000_cs.h 15153F: include/uapi/linux/cm4000_cs.h 15154 15155OMNIKEY CARDMAN 4040 DRIVER 15156M: Harald Welte <laforge@gnumonks.org> 15157S: Maintained 15158F: drivers/char/pcmcia/cm4040_cs.* 15159 15160OMNIVISION OG01A1B SENSOR DRIVER 15161M: Shawn Tu <shawnx.tu@intel.com> 15162L: linux-media@vger.kernel.org 15163S: Maintained 15164F: drivers/media/i2c/og01a1b.c 15165 15166OMNIVISION OV02A10 SENSOR DRIVER 15167M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170T: git git://linuxtv.org/media_tree.git 15171F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15172F: drivers/media/i2c/ov02a10.c 15173 15174OMNIVISION OV08D10 SENSOR DRIVER 15175M: Jimmy Su <jimmy.su@intel.com> 15176L: linux-media@vger.kernel.org 15177S: Maintained 15178T: git git://linuxtv.org/media_tree.git 15179F: drivers/media/i2c/ov08d10.c 15180 15181OMNIVISION OV13858 SENSOR DRIVER 15182M: Sakari Ailus <sakari.ailus@linux.intel.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185T: git git://linuxtv.org/media_tree.git 15186F: drivers/media/i2c/ov13858.c 15187 15188OMNIVISION OV13B10 SENSOR DRIVER 15189M: Arec Kao <arec.kao@intel.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media_tree.git 15193F: drivers/media/i2c/ov13b10.c 15194 15195OMNIVISION OV2680 SENSOR DRIVER 15196M: Rui Miguel Silva <rmfrfs@gmail.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15201F: drivers/media/i2c/ov2680.c 15202 15203OMNIVISION OV2685 SENSOR DRIVER 15204M: Shunqian Zheng <zhengsq@rock-chips.com> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207T: git git://linuxtv.org/media_tree.git 15208F: drivers/media/i2c/ov2685.c 15209 15210OMNIVISION OV2740 SENSOR DRIVER 15211M: Tianshu Qiu <tian.shu.qiu@intel.com> 15212R: Shawn Tu <shawnx.tu@intel.com> 15213R: Bingbu Cao <bingbu.cao@intel.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216T: git git://linuxtv.org/media_tree.git 15217F: drivers/media/i2c/ov2740.c 15218 15219OMNIVISION OV5640 SENSOR DRIVER 15220M: Steve Longerbeam <slongerbeam@gmail.com> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: drivers/media/i2c/ov5640.c 15225 15226OMNIVISION OV5647 SENSOR DRIVER 15227M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15228M: Jacopo Mondi <jacopo@jmondi.org> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231T: git git://linuxtv.org/media_tree.git 15232F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15233F: drivers/media/i2c/ov5647.c 15234 15235OMNIVISION OV5670 SENSOR DRIVER 15236M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239T: git git://linuxtv.org/media_tree.git 15240F: drivers/media/i2c/ov5670.c 15241 15242OMNIVISION OV5675 SENSOR DRIVER 15243M: Shawn Tu <shawnx.tu@intel.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246T: git git://linuxtv.org/media_tree.git 15247F: drivers/media/i2c/ov5675.c 15248 15249OMNIVISION OV5693 SENSOR DRIVER 15250M: Daniel Scally <djrscally@gmail.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15255F: drivers/media/i2c/ov5693.c 15256 15257OMNIVISION OV5695 SENSOR DRIVER 15258M: Shunqian Zheng <zhengsq@rock-chips.com> 15259L: linux-media@vger.kernel.org 15260S: Maintained 15261T: git git://linuxtv.org/media_tree.git 15262F: drivers/media/i2c/ov5695.c 15263 15264OMNIVISION OV7670 SENSOR DRIVER 15265L: linux-media@vger.kernel.org 15266S: Orphan 15267T: git git://linuxtv.org/media_tree.git 15268F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15269F: drivers/media/i2c/ov7670.c 15270 15271OMNIVISION OV772x SENSOR DRIVER 15272M: Jacopo Mondi <jacopo@jmondi.org> 15273L: linux-media@vger.kernel.org 15274S: Odd fixes 15275T: git git://linuxtv.org/media_tree.git 15276F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15277F: drivers/media/i2c/ov772x.c 15278F: include/media/i2c/ov772x.h 15279 15280OMNIVISION OV7740 SENSOR DRIVER 15281M: Wenyou Yang <wenyou.yang@microchip.com> 15282L: linux-media@vger.kernel.org 15283S: Maintained 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15286F: drivers/media/i2c/ov7740.c 15287 15288OMNIVISION OV8856 SENSOR DRIVER 15289M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15290L: linux-media@vger.kernel.org 15291S: Maintained 15292T: git git://linuxtv.org/media_tree.git 15293F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15294F: drivers/media/i2c/ov8856.c 15295 15296OMNIVISION OV9282 SENSOR DRIVER 15297M: Paul J. Murphy <paul.j.murphy@intel.com> 15298M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301T: git git://linuxtv.org/media_tree.git 15302F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15303F: drivers/media/i2c/ov9282.c 15304 15305OMNIVISION OV9640 SENSOR DRIVER 15306M: Petr Cvek <petrcvekcz@gmail.com> 15307L: linux-media@vger.kernel.org 15308S: Maintained 15309F: drivers/media/i2c/ov9640.* 15310 15311OMNIVISION OV9650 SENSOR DRIVER 15312M: Sakari Ailus <sakari.ailus@linux.intel.com> 15313R: Akinobu Mita <akinobu.mita@gmail.com> 15314R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15315L: linux-media@vger.kernel.org 15316S: Maintained 15317T: git git://linuxtv.org/media_tree.git 15318F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15319F: drivers/media/i2c/ov9650.c 15320 15321OMNIVISION OV9734 SENSOR DRIVER 15322M: Tianshu Qiu <tian.shu.qiu@intel.com> 15323R: Bingbu Cao <bingbu.cao@intel.com> 15324L: linux-media@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media_tree.git 15327F: drivers/media/i2c/ov9734.c 15328 15329ONBOARD USB HUB DRIVER 15330M: Matthias Kaehlcke <mka@chromium.org> 15331L: linux-usb@vger.kernel.org 15332S: Maintained 15333F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15334F: drivers/usb/misc/onboard_usb_hub.c 15335 15336ONENAND FLASH DRIVER 15337M: Kyungmin Park <kyungmin.park@samsung.com> 15338L: linux-mtd@lists.infradead.org 15339S: Maintained 15340F: drivers/mtd/nand/onenand/ 15341F: include/linux/mtd/onenand*.h 15342 15343ONION OMEGA2+ BOARD 15344M: Harvey Hunt <harveyhuntnexus@gmail.com> 15345L: linux-mips@vger.kernel.org 15346S: Maintained 15347F: arch/mips/boot/dts/ralink/omega2p.dts 15348 15349OP-TEE DRIVER 15350M: Jens Wiklander <jens.wiklander@linaro.org> 15351L: op-tee@lists.trustedfirmware.org 15352S: Maintained 15353F: Documentation/ABI/testing/sysfs-bus-optee-devices 15354F: drivers/tee/optee/ 15355 15356OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15357M: Sumit Garg <sumit.garg@linaro.org> 15358L: op-tee@lists.trustedfirmware.org 15359S: Maintained 15360F: drivers/char/hw_random/optee-rng.c 15361 15362OP-TEE RTC DRIVER 15363M: Clément Léger <clement.leger@bootlin.com> 15364L: linux-rtc@vger.kernel.org 15365S: Maintained 15366F: drivers/rtc/rtc-optee.c 15367 15368OPA-VNIC DRIVER 15369M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15370L: linux-rdma@vger.kernel.org 15371S: Supported 15372F: drivers/infiniband/ulp/opa_vnic 15373 15374OPEN FIRMWARE AND FLATTENED DEVICE TREE 15375M: Rob Herring <robh+dt@kernel.org> 15376M: Frank Rowand <frowand.list@gmail.com> 15377L: devicetree@vger.kernel.org 15378S: Maintained 15379C: irc://irc.libera.chat/devicetree 15380W: http://www.devicetree.org/ 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15382F: Documentation/ABI/testing/sysfs-firmware-ofw 15383F: drivers/of/ 15384F: include/linux/of*.h 15385F: scripts/dtc/ 15386K: of_overlay_notifier_ 15387K: of_overlay_fdt_apply 15388K: of_overlay_remove 15389 15390OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15391M: Rob Herring <robh+dt@kernel.org> 15392M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395C: irc://irc.libera.chat/devicetree 15396Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15397T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15398F: Documentation/devicetree/ 15399F: arch/*/boot/dts/ 15400F: include/dt-bindings/ 15401 15402OPENCOMPUTE PTP CLOCK DRIVER 15403M: Jonathan Lemon <jonathan.lemon@gmail.com> 15404M: Vadim Fedorenko <vadfed@fb.com> 15405L: netdev@vger.kernel.org 15406S: Maintained 15407F: drivers/ptp/ptp_ocp.c 15408 15409OPENCORES I2C BUS DRIVER 15410M: Peter Korsgaard <peter@korsgaard.com> 15411M: Andrew Lunn <andrew@lunn.ch> 15412L: linux-i2c@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15415F: Documentation/i2c/busses/i2c-ocores.rst 15416F: drivers/i2c/busses/i2c-ocores.c 15417F: include/linux/platform_data/i2c-ocores.h 15418 15419OPENRISC ARCHITECTURE 15420M: Jonas Bonn <jonas@southpole.se> 15421M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15422M: Stafford Horne <shorne@gmail.com> 15423L: openrisc@lists.librecores.org 15424S: Maintained 15425W: http://openrisc.io 15426T: git https://github.com/openrisc/linux.git 15427F: Documentation/devicetree/bindings/openrisc/ 15428F: Documentation/openrisc/ 15429F: arch/openrisc/ 15430F: drivers/irqchip/irq-ompic.c 15431F: drivers/irqchip/irq-or1k-* 15432 15433OPENVSWITCH 15434M: Pravin B Shelar <pshelar@ovn.org> 15435L: netdev@vger.kernel.org 15436L: dev@openvswitch.org 15437S: Maintained 15438W: http://openvswitch.org 15439F: include/uapi/linux/openvswitch.h 15440F: net/openvswitch/ 15441F: tools/testing/selftests/net/openvswitch/ 15442 15443OPERATING PERFORMANCE POINTS (OPP) 15444M: Viresh Kumar <vireshk@kernel.org> 15445M: Nishanth Menon <nm@ti.com> 15446M: Stephen Boyd <sboyd@kernel.org> 15447L: linux-pm@vger.kernel.org 15448S: Maintained 15449T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15450F: Documentation/devicetree/bindings/opp/ 15451F: Documentation/power/opp.rst 15452F: drivers/opp/ 15453F: include/linux/pm_opp.h 15454 15455OPL4 DRIVER 15456M: Clemens Ladisch <clemens@ladisch.de> 15457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15458S: Maintained 15459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15460F: sound/drivers/opl4/ 15461 15462ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15463M: Mark Fasheh <mark@fasheh.com> 15464M: Joel Becker <jlbec@evilplan.org> 15465M: Joseph Qi <joseph.qi@linux.alibaba.com> 15466L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15467S: Supported 15468W: http://ocfs2.wiki.kernel.org 15469F: Documentation/filesystems/dlmfs.rst 15470F: Documentation/filesystems/ocfs2.rst 15471F: fs/ocfs2/ 15472 15473ORANGEFS FILESYSTEM 15474M: Mike Marshall <hubcap@omnibond.com> 15475R: Martin Brandenburg <martin@omnibond.com> 15476L: devel@lists.orangefs.org 15477S: Supported 15478T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15479F: Documentation/filesystems/orangefs.rst 15480F: fs/orangefs/ 15481 15482ORINOCO DRIVER 15483L: linux-wireless@vger.kernel.org 15484S: Orphan 15485W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15486W: http://www.nongnu.org/orinoco/ 15487F: drivers/net/wireless/intersil/orinoco/ 15488 15489OV2659 OMNIVISION SENSOR DRIVER 15490M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493W: https://linuxtv.org 15494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15495T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15496F: drivers/media/i2c/ov2659.c 15497F: include/media/i2c/ov2659.h 15498 15499OVERLAY FILESYSTEM 15500M: Miklos Szeredi <miklos@szeredi.hu> 15501L: linux-unionfs@vger.kernel.org 15502S: Supported 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15504F: Documentation/filesystems/overlayfs.rst 15505F: fs/overlayfs/ 15506 15507P54 WIRELESS DRIVER 15508M: Christian Lamparter <chunkeey@googlemail.com> 15509L: linux-wireless@vger.kernel.org 15510S: Maintained 15511W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15512F: drivers/net/wireless/intersil/p54/ 15513 15514PACKING 15515M: Vladimir Oltean <olteanv@gmail.com> 15516L: netdev@vger.kernel.org 15517S: Supported 15518F: Documentation/core-api/packing.rst 15519F: include/linux/packing.h 15520F: lib/packing.c 15521 15522PADATA PARALLEL EXECUTION MECHANISM 15523M: Steffen Klassert <steffen.klassert@secunet.com> 15524M: Daniel Jordan <daniel.m.jordan@oracle.com> 15525L: linux-crypto@vger.kernel.org 15526L: linux-kernel@vger.kernel.org 15527S: Maintained 15528F: Documentation/core-api/padata.rst 15529F: include/linux/padata.h 15530F: kernel/padata.c 15531 15532PAGE CACHE 15533M: Matthew Wilcox (Oracle) <willy@infradead.org> 15534L: linux-fsdevel@vger.kernel.org 15535S: Supported 15536T: git git://git.infradead.org/users/willy/pagecache.git 15537F: Documentation/filesystems/locking.rst 15538F: Documentation/filesystems/vfs.rst 15539F: include/linux/pagemap.h 15540F: mm/filemap.c 15541F: mm/page-writeback.c 15542F: mm/readahead.c 15543F: mm/truncate.c 15544 15545PAGE POOL 15546M: Jesper Dangaard Brouer <hawk@kernel.org> 15547M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15548L: netdev@vger.kernel.org 15549S: Supported 15550F: Documentation/networking/page_pool.rst 15551F: include/net/page_pool.h 15552F: include/trace/events/page_pool.h 15553F: net/core/page_pool.c 15554 15555PAGE TABLE CHECK 15556M: Pasha Tatashin <pasha.tatashin@soleen.com> 15557M: Andrew Morton <akpm@linux-foundation.org> 15558L: linux-mm@kvack.org 15559S: Maintained 15560F: Documentation/mm/page_table_check.rst 15561F: include/linux/page_table_check.h 15562F: mm/page_table_check.c 15563 15564PANASONIC LAPTOP ACPI EXTRAS DRIVER 15565M: Kenneth Chan <kenneth.t.chan@gmail.com> 15566L: platform-driver-x86@vger.kernel.org 15567S: Maintained 15568F: drivers/platform/x86/panasonic-laptop.c 15569 15570PARALLAX PING IIO SENSOR DRIVER 15571M: Andreas Klinger <ak@it-klinger.de> 15572L: linux-iio@vger.kernel.org 15573S: Maintained 15574F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15575F: drivers/iio/proximity/ping.c 15576 15577PARALLEL LCD/KEYPAD PANEL DRIVER 15578M: Willy Tarreau <willy@haproxy.com> 15579M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15580S: Odd Fixes 15581F: Documentation/admin-guide/lcd-panel-cgram.rst 15582F: drivers/auxdisplay/panel.c 15583 15584PARALLEL PORT SUBSYSTEM 15585M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15586M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15587L: linux-parport@lists.infradead.org (subscribers-only) 15588S: Maintained 15589F: Documentation/driver-api/parport*.rst 15590F: drivers/char/ppdev.c 15591F: drivers/parport/ 15592F: include/linux/parport*.h 15593F: include/uapi/linux/ppdev.h 15594 15595PARAVIRT_OPS INTERFACE 15596M: Juergen Gross <jgross@suse.com> 15597M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15598R: Alexey Makhalov <amakhalov@vmware.com> 15599R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15600L: virtualization@lists.linux-foundation.org 15601L: x86@kernel.org 15602S: Supported 15603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15604F: Documentation/virt/paravirt_ops.rst 15605F: arch/*/include/asm/paravirt*.h 15606F: arch/*/kernel/paravirt* 15607F: include/linux/hypervisor.h 15608 15609PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15610M: Tim Waugh <tim@cyberelk.net> 15611L: linux-parport@lists.infradead.org (subscribers-only) 15612S: Maintained 15613F: Documentation/admin-guide/blockdev/paride.rst 15614F: drivers/block/paride/ 15615 15616PARISC ARCHITECTURE 15617M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15618M: Helge Deller <deller@gmx.de> 15619L: linux-parisc@vger.kernel.org 15620S: Maintained 15621W: https://parisc.wiki.kernel.org 15622Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15624T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15625F: Documentation/parisc/ 15626F: arch/parisc/ 15627F: drivers/char/agp/parisc-agp.c 15628F: drivers/input/misc/hp_sdc_rtc.c 15629F: drivers/input/serio/gscps2.c 15630F: drivers/input/serio/hp_sdc* 15631F: drivers/parisc/ 15632F: drivers/parport/parport_gsc.* 15633F: drivers/tty/serial/8250/8250_gsc.c 15634F: drivers/video/console/sti* 15635F: drivers/video/fbdev/sti* 15636F: drivers/video/logo/logo_parisc* 15637F: include/linux/hp_sdc.h 15638 15639PARMAN 15640M: Jiri Pirko <jiri@nvidia.com> 15641L: netdev@vger.kernel.org 15642S: Supported 15643F: include/linux/parman.h 15644F: lib/parman.c 15645F: lib/test_parman.c 15646 15647PC ENGINES APU BOARD DRIVER 15648M: Enrico Weigelt, metux IT consult <info@metux.net> 15649S: Maintained 15650F: drivers/platform/x86/pcengines-apuv2.c 15651 15652PC87360 HARDWARE MONITORING DRIVER 15653M: Jim Cromie <jim.cromie@gmail.com> 15654L: linux-hwmon@vger.kernel.org 15655S: Maintained 15656F: Documentation/hwmon/pc87360.rst 15657F: drivers/hwmon/pc87360.c 15658 15659PC8736x GPIO DRIVER 15660M: Jim Cromie <jim.cromie@gmail.com> 15661S: Maintained 15662F: drivers/char/pc8736x_gpio.c 15663 15664PC87427 HARDWARE MONITORING DRIVER 15665M: Jean Delvare <jdelvare@suse.com> 15666L: linux-hwmon@vger.kernel.org 15667S: Maintained 15668F: Documentation/hwmon/pc87427.rst 15669F: drivers/hwmon/pc87427.c 15670 15671PCA9532 LED DRIVER 15672M: Riku Voipio <riku.voipio@iki.fi> 15673S: Maintained 15674F: drivers/leds/leds-pca9532.c 15675F: include/linux/leds-pca9532.h 15676 15677PCA9541 I2C BUS MASTER SELECTOR DRIVER 15678M: Guenter Roeck <linux@roeck-us.net> 15679L: linux-i2c@vger.kernel.org 15680S: Maintained 15681F: drivers/i2c/muxes/i2c-mux-pca9541.c 15682 15683PCDP - PRIMARY CONSOLE AND DEBUG PORT 15684M: Khalid Aziz <khalid@gonehiking.org> 15685S: Maintained 15686F: drivers/firmware/pcdp.* 15687 15688PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15689M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15690M: Pali Rohár <pali@kernel.org> 15691L: linux-pci@vger.kernel.org 15692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15693S: Maintained 15694F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15695F: drivers/pci/controller/pci-aardvark.c 15696 15697PCI DRIVER FOR ALTERA PCIE IP 15698M: Joyce Ooi <joyce.ooi@intel.com> 15699L: linux-pci@vger.kernel.org 15700S: Supported 15701F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15702F: drivers/pci/controller/pcie-altera.c 15703 15704PCI DRIVER FOR APPLIEDMICRO XGENE 15705M: Toan Le <toan@os.amperecomputing.com> 15706L: linux-pci@vger.kernel.org 15707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15708S: Maintained 15709F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15710F: drivers/pci/controller/pci-xgene.c 15711 15712PCI DRIVER FOR ARM VERSATILE PLATFORM 15713M: Rob Herring <robh@kernel.org> 15714L: linux-pci@vger.kernel.org 15715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15716S: Maintained 15717F: Documentation/devicetree/bindings/pci/versatile.yaml 15718F: drivers/pci/controller/pci-versatile.c 15719 15720PCI DRIVER FOR ARMADA 8K 15721M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15722L: linux-pci@vger.kernel.org 15723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15724S: Maintained 15725F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15726F: drivers/pci/controller/dwc/pcie-armada8k.c 15727 15728PCI DRIVER FOR CADENCE PCIE IP 15729M: Tom Joseph <tjoseph@cadence.com> 15730L: linux-pci@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/pci/cdns,* 15733F: drivers/pci/controller/cadence/ 15734 15735PCI DRIVER FOR FREESCALE LAYERSCAPE 15736M: Minghuan Lian <minghuan.Lian@nxp.com> 15737M: Mingkai Hu <mingkai.hu@nxp.com> 15738M: Roy Zang <roy.zang@nxp.com> 15739L: linuxppc-dev@lists.ozlabs.org 15740L: linux-pci@vger.kernel.org 15741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15742S: Maintained 15743F: drivers/pci/controller/dwc/*layerscape* 15744 15745PCI DRIVER FOR GENERIC OF HOSTS 15746M: Will Deacon <will@kernel.org> 15747L: linux-pci@vger.kernel.org 15748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15749S: Maintained 15750F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15751F: drivers/pci/controller/pci-host-common.c 15752F: drivers/pci/controller/pci-host-generic.c 15753 15754PCI DRIVER FOR IMX6 15755M: Richard Zhu <hongxing.zhu@nxp.com> 15756M: Lucas Stach <l.stach@pengutronix.de> 15757L: linux-pci@vger.kernel.org 15758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15759S: Maintained 15760F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15761F: drivers/pci/controller/dwc/*imx6* 15762 15763PCI DRIVER FOR FU740 15764M: Paul Walmsley <paul.walmsley@sifive.com> 15765M: Greentime Hu <greentime.hu@sifive.com> 15766L: linux-pci@vger.kernel.org 15767S: Maintained 15768F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15769F: drivers/pci/controller/dwc/pcie-fu740.c 15770 15771PCI DRIVER FOR INTEL IXP4XX 15772M: Linus Walleij <linus.walleij@linaro.org> 15773S: Maintained 15774F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15775F: drivers/pci/controller/pci-ixp4xx.c 15776 15777PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15778M: Nirmal Patel <nirmal.patel@linux.intel.com> 15779R: Jonathan Derrick <jonathan.derrick@linux.dev> 15780L: linux-pci@vger.kernel.org 15781S: Supported 15782F: drivers/pci/controller/vmd.c 15783 15784PCI DRIVER FOR MICROSEMI SWITCHTEC 15785M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15786M: Logan Gunthorpe <logang@deltatee.com> 15787L: linux-pci@vger.kernel.org 15788S: Maintained 15789F: Documentation/ABI/testing/sysfs-class-switchtec 15790F: Documentation/driver-api/switchtec.rst 15791F: drivers/ntb/hw/mscc/ 15792F: drivers/pci/switch/switchtec* 15793F: include/linux/switchtec.h 15794F: include/uapi/linux/switchtec_ioctl.h 15795 15796PCI DRIVER FOR MOBIVEIL PCIE IP 15797M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15798M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15799L: linux-pci@vger.kernel.org 15800S: Supported 15801F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15802F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15803 15804PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15805M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15806M: Pali Rohár <pali@kernel.org> 15807L: linux-pci@vger.kernel.org 15808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15809S: Maintained 15810F: drivers/pci/controller/*mvebu* 15811 15812PCI DRIVER FOR NVIDIA TEGRA 15813M: Thierry Reding <thierry.reding@gmail.com> 15814L: linux-tegra@vger.kernel.org 15815L: linux-pci@vger.kernel.org 15816S: Supported 15817F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15818F: drivers/pci/controller/pci-tegra.c 15819 15820PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15821M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15822L: linux-pci@vger.kernel.org 15823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15824S: Maintained 15825F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15826F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15827 15828PCI DRIVER FOR RENESAS R-CAR 15829M: Marek Vasut <marek.vasut+renesas@gmail.com> 15830M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15831L: linux-pci@vger.kernel.org 15832L: linux-renesas-soc@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/pci/*rcar* 15835F: drivers/pci/controller/*rcar* 15836 15837PCI DRIVER FOR SAMSUNG EXYNOS 15838M: Jingoo Han <jingoohan1@gmail.com> 15839L: linux-pci@vger.kernel.org 15840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15841L: linux-samsung-soc@vger.kernel.org 15842S: Maintained 15843F: drivers/pci/controller/dwc/pci-exynos.c 15844 15845PCI DRIVER FOR SYNOPSYS DESIGNWARE 15846M: Jingoo Han <jingoohan1@gmail.com> 15847M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15848L: linux-pci@vger.kernel.org 15849S: Maintained 15850F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15851F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15852F: drivers/pci/controller/dwc/*designware* 15853 15854PCI DRIVER FOR TI DRA7XX/J721E 15855M: Vignesh Raghavendra <vigneshr@ti.com> 15856L: linux-omap@vger.kernel.org 15857L: linux-pci@vger.kernel.org 15858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15859S: Supported 15860F: Documentation/devicetree/bindings/pci/ti-pci.txt 15861F: drivers/pci/controller/cadence/pci-j721e.c 15862F: drivers/pci/controller/dwc/pci-dra7xx.c 15863 15864PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15865M: Linus Walleij <linus.walleij@linaro.org> 15866L: linux-pci@vger.kernel.org 15867S: Maintained 15868F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15869F: drivers/pci/controller/pci-v3-semi.c 15870 15871PCI ENDPOINT SUBSYSTEM 15872M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15873R: Krzysztof Wilczyński <kw@linux.com> 15874R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15875R: Kishon Vijay Abraham I <kishon@kernel.org> 15876L: linux-pci@vger.kernel.org 15877S: Supported 15878Q: https://patchwork.kernel.org/project/linux-pci/list/ 15879B: https://bugzilla.kernel.org 15880C: irc://irc.oftc.net/linux-pci 15881T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15882F: Documentation/PCI/endpoint/* 15883F: Documentation/misc-devices/pci-endpoint-test.rst 15884F: drivers/misc/pci_endpoint_test.c 15885F: drivers/pci/endpoint/ 15886F: tools/pci/ 15887 15888PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15889M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15890R: Oliver O'Halloran <oohall@gmail.com> 15891L: linuxppc-dev@lists.ozlabs.org 15892S: Supported 15893F: Documentation/PCI/pci-error-recovery.rst 15894F: Documentation/powerpc/eeh-pci-error-recovery.rst 15895F: arch/powerpc/include/*/eeh*.h 15896F: arch/powerpc/kernel/eeh*.c 15897F: arch/powerpc/platforms/*/eeh*.c 15898F: drivers/pci/pcie/aer.c 15899F: drivers/pci/pcie/dpc.c 15900F: drivers/pci/pcie/err.c 15901 15902PCI ERROR RECOVERY 15903M: Linas Vepstas <linasvepstas@gmail.com> 15904L: linux-pci@vger.kernel.org 15905S: Supported 15906F: Documentation/PCI/pci-error-recovery.rst 15907 15908PCI PEER-TO-PEER DMA (P2PDMA) 15909M: Bjorn Helgaas <bhelgaas@google.com> 15910M: Logan Gunthorpe <logang@deltatee.com> 15911L: linux-pci@vger.kernel.org 15912S: Supported 15913Q: https://patchwork.kernel.org/project/linux-pci/list/ 15914B: https://bugzilla.kernel.org 15915C: irc://irc.oftc.net/linux-pci 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15917F: Documentation/driver-api/pci/p2pdma.rst 15918F: drivers/pci/p2pdma.c 15919F: include/linux/pci-p2pdma.h 15920 15921PCI MSI DRIVER FOR ALTERA MSI IP 15922M: Joyce Ooi <joyce.ooi@intel.com> 15923L: linux-pci@vger.kernel.org 15924S: Supported 15925F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15926F: drivers/pci/controller/pcie-altera-msi.c 15927 15928PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15929M: Toan Le <toan@os.amperecomputing.com> 15930L: linux-pci@vger.kernel.org 15931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15932S: Maintained 15933F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15934F: drivers/pci/controller/pci-xgene-msi.c 15935 15936PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15937M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15938R: Rob Herring <robh@kernel.org> 15939R: Krzysztof Wilczyński <kw@linux.com> 15940L: linux-pci@vger.kernel.org 15941S: Supported 15942Q: https://patchwork.kernel.org/project/linux-pci/list/ 15943B: https://bugzilla.kernel.org 15944C: irc://irc.oftc.net/linux-pci 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15946F: drivers/pci/controller/ 15947F: drivers/pci/pci-bridge-emul.c 15948F: drivers/pci/pci-bridge-emul.h 15949 15950PCI SUBSYSTEM 15951M: Bjorn Helgaas <bhelgaas@google.com> 15952L: linux-pci@vger.kernel.org 15953S: Supported 15954Q: https://patchwork.kernel.org/project/linux-pci/list/ 15955B: https://bugzilla.kernel.org 15956C: irc://irc.oftc.net/linux-pci 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15958F: Documentation/PCI/ 15959F: Documentation/devicetree/bindings/pci/ 15960F: arch/x86/kernel/early-quirks.c 15961F: arch/x86/kernel/quirks.c 15962F: arch/x86/pci/ 15963F: drivers/acpi/pci* 15964F: drivers/pci/ 15965F: include/asm-generic/pci* 15966F: include/linux/of_pci.h 15967F: include/linux/pci* 15968F: include/uapi/linux/pci* 15969F: lib/pci* 15970 15971PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15972M: Jonathan Chocron <jonnyc@amazon.com> 15973L: linux-pci@vger.kernel.org 15974S: Maintained 15975F: Documentation/devicetree/bindings/pci/pcie-al.txt 15976F: drivers/pci/controller/dwc/pcie-al.c 15977 15978PCIE DRIVER FOR AMLOGIC MESON 15979M: Yue Wang <yue.wang@Amlogic.com> 15980L: linux-pci@vger.kernel.org 15981L: linux-amlogic@lists.infradead.org 15982S: Maintained 15983F: drivers/pci/controller/dwc/pci-meson.c 15984 15985PCIE DRIVER FOR AXIS ARTPEC 15986M: Jesper Nilsson <jesper.nilsson@axis.com> 15987L: linux-arm-kernel@axis.com 15988L: linux-pci@vger.kernel.org 15989S: Maintained 15990F: Documentation/devicetree/bindings/pci/axis,artpec* 15991F: drivers/pci/controller/dwc/*artpec* 15992 15993PCIE DRIVER FOR CAVIUM THUNDERX 15994M: Robert Richter <rric@kernel.org> 15995L: linux-pci@vger.kernel.org 15996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15997S: Odd Fixes 15998F: drivers/pci/controller/pci-thunder-* 15999 16000PCIE DRIVER FOR HISILICON 16001M: Zhou Wang <wangzhou1@hisilicon.com> 16002L: linux-pci@vger.kernel.org 16003S: Maintained 16004F: drivers/pci/controller/dwc/pcie-hisi.c 16005 16006PCIE DRIVER FOR HISILICON KIRIN 16007M: Xiaowei Song <songxiaowei@hisilicon.com> 16008M: Binghui Wang <wangbinghui@hisilicon.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16012F: drivers/pci/controller/dwc/pcie-kirin.c 16013 16014PCIE DRIVER FOR HISILICON STB 16015M: Shawn Guo <shawn.guo@linaro.org> 16016L: linux-pci@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16019F: drivers/pci/controller/dwc/pcie-histb.c 16020 16021PCIE DRIVER FOR INTEL KEEM BAY 16022M: Srikanth Thokala <srikanth.thokala@intel.com> 16023L: linux-pci@vger.kernel.org 16024S: Supported 16025F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16026F: drivers/pci/controller/dwc/pcie-keembay.c 16027 16028PCIE DRIVER FOR INTEL LGM GW SOC 16029M: Rahul Tanwar <rtanwar@maxlinear.com> 16030L: linux-pci@vger.kernel.org 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16033F: drivers/pci/controller/dwc/pcie-intel-gw.c 16034 16035PCIE DRIVER FOR MEDIATEK 16036M: Ryder Lee <ryder.lee@mediatek.com> 16037M: Jianjun Wang <jianjun.wang@mediatek.com> 16038L: linux-pci@vger.kernel.org 16039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16040S: Supported 16041F: Documentation/devicetree/bindings/pci/mediatek* 16042F: drivers/pci/controller/*mediatek* 16043 16044PCIE DRIVER FOR MICROCHIP 16045M: Daire McNamara <daire.mcnamara@microchip.com> 16046L: linux-pci@vger.kernel.org 16047S: Supported 16048F: Documentation/devicetree/bindings/pci/microchip* 16049F: drivers/pci/controller/*microchip* 16050 16051PCIE DRIVER FOR QUALCOMM MSM 16052M: Stanimir Varbanov <svarbanov@mm-sol.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-msm@vger.kernel.org 16055S: Maintained 16056F: drivers/pci/controller/dwc/pcie-qcom.c 16057 16058PCIE ENDPOINT DRIVER FOR QUALCOMM 16059M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-msm@vger.kernel.org 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16064F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16065 16066PCIE DRIVER FOR ROCKCHIP 16067M: Shawn Lin <shawn.lin@rock-chips.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-rockchip@lists.infradead.org 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16072F: drivers/pci/controller/pcie-rockchip* 16073 16074PCIE DRIVER FOR SOCIONEXT UNIPHIER 16075M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16076L: linux-pci@vger.kernel.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16079F: drivers/pci/controller/dwc/pcie-uniphier* 16080 16081PCIE DRIVER FOR ST SPEAR13XX 16082M: Pratyush Anand <pratyush.anand@gmail.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: drivers/pci/controller/dwc/*spear* 16086 16087PCI DRIVER FOR XILINX VERSAL CPM 16088M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16089M: Michal Simek <michal.simek@amd.com> 16090L: linux-pci@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16093F: drivers/pci/controller/pcie-xilinx-cpm.c 16094 16095PCMCIA SUBSYSTEM 16096M: Dominik Brodowski <linux@dominikbrodowski.net> 16097S: Odd Fixes 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16099F: Documentation/pcmcia/ 16100F: drivers/pcmcia/ 16101F: include/pcmcia/ 16102F: tools/pcmcia/ 16103 16104PCNET32 NETWORK DRIVER 16105M: Don Fry <pcnet32@frontier.com> 16106L: netdev@vger.kernel.org 16107S: Maintained 16108F: drivers/net/ethernet/amd/pcnet32.c 16109 16110PCRYPT PARALLEL CRYPTO ENGINE 16111M: Steffen Klassert <steffen.klassert@secunet.com> 16112L: linux-crypto@vger.kernel.org 16113S: Maintained 16114F: crypto/pcrypt.c 16115F: include/crypto/pcrypt.h 16116 16117PEAQ WMI HOTKEYS DRIVER 16118M: Hans de Goede <hdegoede@redhat.com> 16119L: platform-driver-x86@vger.kernel.org 16120S: Maintained 16121F: drivers/platform/x86/peaq-wmi.c 16122 16123PECI HARDWARE MONITORING DRIVERS 16124M: Iwona Winiarska <iwona.winiarska@intel.com> 16125L: linux-hwmon@vger.kernel.org 16126S: Supported 16127F: Documentation/hwmon/peci-cputemp.rst 16128F: Documentation/hwmon/peci-dimmtemp.rst 16129F: drivers/hwmon/peci/ 16130 16131PECI SUBSYSTEM 16132M: Iwona Winiarska <iwona.winiarska@intel.com> 16133L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16134S: Supported 16135F: Documentation/devicetree/bindings/peci/ 16136F: Documentation/peci/ 16137F: drivers/peci/ 16138F: include/linux/peci-cpu.h 16139F: include/linux/peci.h 16140 16141PENSANDO ETHERNET DRIVERS 16142M: Shannon Nelson <snelson@pensando.io> 16143M: drivers@pensando.io 16144L: netdev@vger.kernel.org 16145S: Supported 16146F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16147F: drivers/net/ethernet/pensando/ 16148 16149PER-CPU MEMORY ALLOCATOR 16150M: Dennis Zhou <dennis@kernel.org> 16151M: Tejun Heo <tj@kernel.org> 16152M: Christoph Lameter <cl@linux.com> 16153L: linux-mm@kvack.org 16154S: Maintained 16155T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16156F: arch/*/include/asm/percpu.h 16157F: include/linux/percpu*.h 16158F: lib/percpu*.c 16159F: mm/percpu*.c 16160 16161PER-TASK DELAY ACCOUNTING 16162M: Balbir Singh <bsingharora@gmail.com> 16163S: Maintained 16164F: include/linux/delayacct.h 16165F: kernel/delayacct.c 16166 16167PERFORMANCE EVENTS SUBSYSTEM 16168M: Peter Zijlstra <peterz@infradead.org> 16169M: Ingo Molnar <mingo@redhat.com> 16170M: Arnaldo Carvalho de Melo <acme@kernel.org> 16171R: Mark Rutland <mark.rutland@arm.com> 16172R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16173R: Jiri Olsa <jolsa@kernel.org> 16174R: Namhyung Kim <namhyung@kernel.org> 16175L: linux-perf-users@vger.kernel.org 16176L: linux-kernel@vger.kernel.org 16177S: Supported 16178W: https://perf.wiki.kernel.org/ 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16180F: arch/*/events/* 16181F: arch/*/events/*/* 16182F: arch/*/include/asm/perf_event.h 16183F: arch/*/kernel/*/*/perf_event*.c 16184F: arch/*/kernel/*/perf_event*.c 16185F: arch/*/kernel/perf_callchain.c 16186F: arch/*/kernel/perf_event*.c 16187F: include/linux/perf_event.h 16188F: include/uapi/linux/perf_event.h 16189F: kernel/events/* 16190F: tools/lib/perf/ 16191F: tools/perf/ 16192 16193PERFORMANCE EVENTS TOOLING ARM64 16194R: John Garry <john.garry@huawei.com> 16195R: Will Deacon <will@kernel.org> 16196R: James Clark <james.clark@arm.com> 16197R: Mike Leach <mike.leach@linaro.org> 16198R: Leo Yan <leo.yan@linaro.org> 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Supported 16201F: tools/build/feature/test-libopencsd.c 16202F: tools/perf/arch/arm*/ 16203F: tools/perf/pmu-events/arch/arm64/ 16204F: tools/perf/util/arm-spe* 16205F: tools/perf/util/cs-etm* 16206 16207PERSONALITY HANDLING 16208M: Christoph Hellwig <hch@infradead.org> 16209L: linux-abi-devel@lists.sourceforge.net 16210S: Maintained 16211F: include/linux/personality.h 16212F: include/uapi/linux/personality.h 16213 16214PHOENIX RC FLIGHT CONTROLLER ADAPTER 16215M: Marcus Folkesson <marcus.folkesson@gmail.com> 16216L: linux-input@vger.kernel.org 16217S: Maintained 16218F: Documentation/input/devices/pxrc.rst 16219F: drivers/input/joystick/pxrc.c 16220 16221PHONET PROTOCOL 16222M: Remi Denis-Courmont <courmisch@gmail.com> 16223S: Supported 16224F: Documentation/networking/phonet.rst 16225F: include/linux/phonet.h 16226F: include/net/phonet/ 16227F: include/uapi/linux/phonet.h 16228F: net/phonet/ 16229 16230PHRAM MTD DRIVER 16231M: Joern Engel <joern@lazybastard.org> 16232L: linux-mtd@lists.infradead.org 16233S: Maintained 16234F: drivers/mtd/devices/phram.c 16235 16236PICOLCD HID DRIVER 16237M: Bruno Prémont <bonbons@linux-vserver.org> 16238L: linux-input@vger.kernel.org 16239S: Maintained 16240F: drivers/hid/hid-picolcd* 16241 16242PIDFD API 16243M: Christian Brauner <christian@brauner.io> 16244L: linux-kernel@vger.kernel.org 16245S: Maintained 16246T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16247F: samples/pidfd/ 16248F: tools/testing/selftests/clone3/ 16249F: tools/testing/selftests/pid_namespace/ 16250F: tools/testing/selftests/pidfd/ 16251K: (?i)pidfd 16252K: (?i)clone3 16253K: \b(clone_args|kernel_clone_args)\b 16254 16255PIN CONTROL SUBSYSTEM 16256M: Linus Walleij <linus.walleij@linaro.org> 16257L: linux-gpio@vger.kernel.org 16258S: Maintained 16259T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16260F: Documentation/devicetree/bindings/pinctrl/ 16261F: Documentation/driver-api/pin-control.rst 16262F: drivers/pinctrl/ 16263F: include/dt-bindings/pinctrl/ 16264F: include/linux/pinctrl/ 16265 16266PIN CONTROLLER - AMD 16267M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16268M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16269S: Maintained 16270F: drivers/pinctrl/pinctrl-amd.c 16271 16272PIN CONTROLLER - FREESCALE 16273M: Dong Aisheng <aisheng.dong@nxp.com> 16274M: Fabio Estevam <festevam@gmail.com> 16275M: Shawn Guo <shawnguo@kernel.org> 16276M: Jacky Bai <ping.bai@nxp.com> 16277R: Pengutronix Kernel Team <kernel@pengutronix.de> 16278L: linux-gpio@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pinctrl/fsl,* 16281F: drivers/pinctrl/freescale/ 16282 16283PIN CONTROLLER - INTEL 16284M: Mika Westerberg <mika.westerberg@linux.intel.com> 16285M: Andy Shevchenko <andy@kernel.org> 16286S: Supported 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16288F: drivers/pinctrl/intel/ 16289 16290PIN CONTROLLER - KEEMBAY 16291M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16292S: Supported 16293F: drivers/pinctrl/pinctrl-keembay* 16294 16295PIN CONTROLLER - MEDIATEK 16296M: Sean Wang <sean.wang@kernel.org> 16297L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16298S: Maintained 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16303F: drivers/pinctrl/mediatek/ 16304 16305PIN CONTROLLER - MICROCHIP AT91 16306M: Ludovic Desroches <ludovic.desroches@microchip.com> 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308L: linux-gpio@vger.kernel.org 16309S: Supported 16310F: drivers/gpio/gpio-sama5d2-piobu.c 16311F: drivers/pinctrl/pinctrl-at91* 16312 16313PIN CONTROLLER - QUALCOMM 16314M: Bjorn Andersson <andersson@kernel.org> 16315L: linux-arm-msm@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16318F: drivers/pinctrl/qcom/ 16319 16320PIN CONTROLLER - RENESAS 16321M: Geert Uytterhoeven <geert+renesas@glider.be> 16322L: linux-renesas-soc@vger.kernel.org 16323S: Supported 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16325F: Documentation/devicetree/bindings/pinctrl/renesas,* 16326F: drivers/pinctrl/renesas/ 16327 16328PIN CONTROLLER - SAMSUNG 16329M: Tomasz Figa <tomasz.figa@gmail.com> 16330M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16331M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16332R: Alim Akhtar <alim.akhtar@samsung.com> 16333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16334L: linux-samsung-soc@vger.kernel.org 16335S: Maintained 16336C: irc://irc.libera.chat/linux-exynos 16337Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16338B: mailto:linux-samsung-soc@vger.kernel.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16340F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16341F: drivers/pinctrl/samsung/ 16342F: include/dt-bindings/pinctrl/samsung.h 16343 16344PIN CONTROLLER - SINGLE 16345M: Tony Lindgren <tony@atomide.com> 16346M: Haojian Zhuang <haojian.zhuang@linaro.org> 16347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16348L: linux-omap@vger.kernel.org 16349S: Maintained 16350F: drivers/pinctrl/pinctrl-single.c 16351 16352PIN CONTROLLER - THUNDERBAY 16353M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16354S: Supported 16355F: drivers/pinctrl/pinctrl-thunderbay.c 16356 16357PIN CONTROLLER - SUNPLUS / TIBBO 16358M: Dvorkin Dmitry <dvorkin@tibbo.com> 16359M: Wells Lu <wellslutw@gmail.com> 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16363F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16364F: drivers/pinctrl/sunplus/ 16365F: include/dt-bindings/pinctrl/sppctl*.h 16366 16367PINE64 PINEPHONE KEYBOARD DRIVER 16368M: Samuel Holland <samuel@sholland.org> 16369S: Supported 16370F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16371F: drivers/input/keyboard/pinephone-keyboard.c 16372 16373PKTCDVD DRIVER 16374M: linux-block@vger.kernel.org 16375S: Orphan 16376F: drivers/block/pktcdvd.c 16377F: include/linux/pktcdvd.h 16378F: include/uapi/linux/pktcdvd.h 16379 16380PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16381M: Tomasz Duszynski <tduszyns@gmail.com> 16382S: Maintained 16383F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16384F: drivers/iio/chemical/pms7003.c 16385 16386PLDMFW LIBRARY 16387M: Jacob Keller <jacob.e.keller@intel.com> 16388S: Maintained 16389F: Documentation/driver-api/pldmfw/ 16390F: include/linux/pldmfw.h 16391F: lib/pldmfw/ 16392 16393PLX DMA DRIVER 16394M: Logan Gunthorpe <logang@deltatee.com> 16395S: Maintained 16396F: drivers/dma/plx_dma.c 16397 16398PM6764TR DRIVER 16399M: Charles Hsu <hsu.yungteng@gmail.com> 16400L: linux-hwmon@vger.kernel.org 16401S: Maintained 16402F: Documentation/hwmon/pm6764tr.rst 16403F: drivers/hwmon/pmbus/pm6764tr.c 16404 16405PM-GRAPH UTILITY 16406M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16407L: linux-pm@vger.kernel.org 16408S: Supported 16409W: https://01.org/pm-graph 16410B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16411T: git git://github.com/intel/pm-graph 16412F: tools/power/pm-graph 16413 16414PMBUS HARDWARE MONITORING DRIVERS 16415M: Guenter Roeck <linux@roeck-us.net> 16416L: linux-hwmon@vger.kernel.org 16417S: Maintained 16418W: http://hwmon.wiki.kernel.org/ 16419W: http://www.roeck-us.net/linux/drivers/ 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16421F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16422F: Documentation/devicetree/bindings/hwmon/max31785.txt 16423F: Documentation/hwmon/adm1275.rst 16424F: Documentation/hwmon/ibm-cffps.rst 16425F: Documentation/hwmon/ir35221.rst 16426F: Documentation/hwmon/lm25066.rst 16427F: Documentation/hwmon/ltc2978.rst 16428F: Documentation/hwmon/ltc3815.rst 16429F: Documentation/hwmon/max16064.rst 16430F: Documentation/hwmon/max20751.rst 16431F: Documentation/hwmon/max31785.rst 16432F: Documentation/hwmon/max34440.rst 16433F: Documentation/hwmon/max8688.rst 16434F: Documentation/hwmon/pmbus-core.rst 16435F: Documentation/hwmon/pmbus.rst 16436F: Documentation/hwmon/tps40422.rst 16437F: Documentation/hwmon/ucd9000.rst 16438F: Documentation/hwmon/ucd9200.rst 16439F: Documentation/hwmon/zl6100.rst 16440F: drivers/hwmon/pmbus/ 16441F: include/linux/pmbus.h 16442 16443PMC SIERRA MaxRAID DRIVER 16444L: linux-scsi@vger.kernel.org 16445S: Orphan 16446W: http://www.pmc-sierra.com/ 16447F: drivers/scsi/pmcraid.* 16448 16449PMC SIERRA PM8001 DRIVER 16450M: Jack Wang <jinpu.wang@cloud.ionos.com> 16451L: linux-scsi@vger.kernel.org 16452S: Supported 16453F: drivers/scsi/pm8001/ 16454 16455PNI RM3100 IIO DRIVER 16456M: Song Qiang <songqiang1304521@gmail.com> 16457L: linux-iio@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16460F: drivers/iio/magnetometer/rm3100* 16461 16462PNP SUPPORT 16463M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16464L: linux-acpi@vger.kernel.org 16465S: Maintained 16466F: drivers/pnp/ 16467F: include/linux/pnp.h 16468 16469POSIX CLOCKS and TIMERS 16470M: Thomas Gleixner <tglx@linutronix.de> 16471L: linux-kernel@vger.kernel.org 16472S: Maintained 16473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16474F: fs/timerfd.c 16475F: include/linux/time_namespace.h 16476F: include/linux/timer* 16477F: kernel/time/*timer* 16478F: kernel/time/namespace.c 16479 16480POWER MANAGEMENT CORE 16481M: "Rafael J. Wysocki" <rafael@kernel.org> 16482L: linux-pm@vger.kernel.org 16483S: Supported 16484B: https://bugzilla.kernel.org 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16486F: drivers/base/power/ 16487F: drivers/powercap/ 16488F: include/linux/intel_rapl.h 16489F: include/linux/pm.h 16490F: include/linux/pm_* 16491F: include/linux/powercap.h 16492F: kernel/configs/nopm.config 16493 16494DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16495M: Daniel Lezcano <daniel.lezcano@kernel.org> 16496L: linux-pm@vger.kernel.org 16497S: Supported 16498B: https://bugzilla.kernel.org 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16500F: drivers/powercap/dtpm* 16501F: include/linux/dtpm.h 16502 16503POWER STATE COORDINATION INTERFACE (PSCI) 16504M: Mark Rutland <mark.rutland@arm.com> 16505M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16507S: Maintained 16508F: drivers/firmware/psci/ 16509F: include/linux/psci.h 16510F: include/uapi/linux/psci.h 16511 16512POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16513M: Sebastian Reichel <sre@kernel.org> 16514L: linux-pm@vger.kernel.org 16515S: Maintained 16516T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16517F: Documentation/ABI/testing/sysfs-class-power 16518F: Documentation/devicetree/bindings/power/supply/ 16519F: drivers/power/supply/ 16520F: include/linux/power/ 16521F: include/linux/power_supply.h 16522 16523POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16524M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16525L: linuxppc-dev@lists.ozlabs.org 16526S: Maintained 16527F: drivers/char/powernv-op-panel.c 16528 16529PPP OVER ATM (RFC 2364) 16530M: Mitchell Blank Jr <mitch@sfgoth.com> 16531S: Maintained 16532F: include/uapi/linux/atmppp.h 16533F: net/atm/pppoatm.c 16534 16535PPP OVER ETHERNET 16536M: Michal Ostrowski <mostrows@earthlink.net> 16537S: Maintained 16538F: drivers/net/ppp/pppoe.c 16539F: drivers/net/ppp/pppox.c 16540 16541PPP OVER L2TP 16542M: James Chapman <jchapman@katalix.com> 16543S: Maintained 16544F: include/linux/if_pppol2tp.h 16545F: include/uapi/linux/if_pppol2tp.h 16546F: net/l2tp/l2tp_ppp.c 16547 16548PPP PROTOCOL DRIVERS AND COMPRESSORS 16549M: Paul Mackerras <paulus@samba.org> 16550L: linux-ppp@vger.kernel.org 16551S: Maintained 16552F: drivers/net/ppp/ppp_* 16553 16554PPS SUPPORT 16555M: Rodolfo Giometti <giometti@enneenne.com> 16556L: linuxpps@ml.enneenne.com (subscribers-only) 16557S: Maintained 16558W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16559F: Documentation/ABI/testing/sysfs-pps 16560F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16561F: Documentation/driver-api/pps.rst 16562F: drivers/pps/ 16563F: include/linux/pps*.h 16564F: include/uapi/linux/pps.h 16565 16566PPTP DRIVER 16567M: Dmitry Kozlov <xeb@mail.ru> 16568L: netdev@vger.kernel.org 16569S: Maintained 16570W: http://sourceforge.net/projects/accel-pptp 16571F: drivers/net/ppp/pptp.c 16572 16573PRESSURE STALL INFORMATION (PSI) 16574M: Johannes Weiner <hannes@cmpxchg.org> 16575M: Suren Baghdasaryan <surenb@google.com> 16576S: Maintained 16577F: include/linux/psi* 16578F: kernel/sched/psi.c 16579 16580PRINTK 16581M: Petr Mladek <pmladek@suse.com> 16582M: Sergey Senozhatsky <senozhatsky@chromium.org> 16583R: Steven Rostedt <rostedt@goodmis.org> 16584R: John Ogness <john.ogness@linutronix.de> 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16587F: include/linux/printk.h 16588F: kernel/printk/ 16589 16590PRINTK INDEXING 16591R: Chris Down <chris@chrisdown.name> 16592S: Maintained 16593F: Documentation/core-api/printk-index.rst 16594F: kernel/printk/index.c 16595K: printk_index 16596 16597PROC FILESYSTEM 16598L: linux-kernel@vger.kernel.org 16599L: linux-fsdevel@vger.kernel.org 16600S: Maintained 16601F: Documentation/filesystems/proc.rst 16602F: fs/proc/ 16603F: include/linux/proc_fs.h 16604F: tools/testing/selftests/proc/ 16605 16606PROC SYSCTL 16607M: Luis Chamberlain <mcgrof@kernel.org> 16608M: Kees Cook <keescook@chromium.org> 16609M: Iurii Zaikin <yzaikin@google.com> 16610L: linux-kernel@vger.kernel.org 16611L: linux-fsdevel@vger.kernel.org 16612S: Maintained 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16614F: fs/proc/proc_sysctl.c 16615F: include/linux/sysctl.h 16616F: kernel/sysctl-test.c 16617F: kernel/sysctl.c 16618F: tools/testing/selftests/sysctl/ 16619 16620PS3 NETWORK SUPPORT 16621M: Geoff Levand <geoff@infradead.org> 16622L: netdev@vger.kernel.org 16623L: linuxppc-dev@lists.ozlabs.org 16624S: Maintained 16625F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16626 16627PS3 PLATFORM SUPPORT 16628M: Geoff Levand <geoff@infradead.org> 16629L: linuxppc-dev@lists.ozlabs.org 16630S: Maintained 16631F: arch/powerpc/boot/ps3* 16632F: arch/powerpc/include/asm/lv1call.h 16633F: arch/powerpc/include/asm/ps3*.h 16634F: arch/powerpc/platforms/ps3/ 16635F: drivers/*/ps3* 16636F: drivers/ps3/ 16637F: drivers/rtc/rtc-ps3.c 16638F: drivers/usb/host/*ps3.c 16639F: sound/ppc/snd_ps3* 16640 16641PS3VRAM DRIVER 16642M: Jim Paris <jim@jtan.com> 16643M: Geoff Levand <geoff@infradead.org> 16644L: linuxppc-dev@lists.ozlabs.org 16645S: Maintained 16646F: drivers/block/ps3vram.c 16647 16648PSAMPLE PACKET SAMPLING SUPPORT 16649M: Yotam Gigi <yotam.gi@gmail.com> 16650S: Maintained 16651F: include/net/psample.h 16652F: include/uapi/linux/psample.h 16653F: net/psample 16654 16655PSTORE FILESYSTEM 16656M: Kees Cook <keescook@chromium.org> 16657M: Anton Vorontsov <anton@enomsg.org> 16658M: Colin Cross <ccross@android.com> 16659M: Tony Luck <tony.luck@intel.com> 16660S: Maintained 16661T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16662F: Documentation/admin-guide/ramoops.rst 16663F: Documentation/admin-guide/pstore-blk.rst 16664F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16665F: drivers/acpi/apei/erst.c 16666F: drivers/firmware/efi/efi-pstore.c 16667F: fs/pstore/ 16668F: include/linux/pstore* 16669K: \b(pstore|ramoops) 16670 16671PTP HARDWARE CLOCK SUPPORT 16672M: Richard Cochran <richardcochran@gmail.com> 16673L: netdev@vger.kernel.org 16674S: Maintained 16675W: http://linuxptp.sourceforge.net/ 16676F: Documentation/ABI/testing/sysfs-ptp 16677F: Documentation/driver-api/ptp.rst 16678F: drivers/net/phy/dp83640* 16679F: drivers/ptp/* 16680F: include/linux/ptp_cl* 16681K: (?:\b|_)ptp(?:\b|_) 16682 16683PTP VIRTUAL CLOCK SUPPORT 16684M: Yangbo Lu <yangbo.lu@nxp.com> 16685L: netdev@vger.kernel.org 16686S: Maintained 16687F: drivers/ptp/ptp_vclock.c 16688F: net/ethtool/phc_vclocks.c 16689 16690PTRACE SUPPORT 16691M: Oleg Nesterov <oleg@redhat.com> 16692S: Maintained 16693F: arch/*/*/ptrace*.c 16694F: arch/*/include/asm/ptrace*.h 16695F: arch/*/ptrace*.c 16696F: include/asm-generic/syscall.h 16697F: include/linux/ptrace.h 16698F: include/linux/regset.h 16699F: include/uapi/linux/ptrace.h 16700F: kernel/ptrace.c 16701 16702PULSE8-CEC DRIVER 16703M: Hans Verkuil <hverkuil@xs4all.nl> 16704L: linux-media@vger.kernel.org 16705S: Maintained 16706T: git git://linuxtv.org/media_tree.git 16707F: Documentation/admin-guide/media/pulse8-cec.rst 16708F: drivers/media/cec/usb/pulse8/ 16709 16710PURELIFI PLFXLC DRIVER 16711M: Srinivasan Raju <srini.raju@purelifi.com> 16712L: linux-wireless@vger.kernel.org 16713S: Supported 16714F: drivers/net/wireless/purelifi/plfxlc/ 16715 16716PVRUSB2 VIDEO4LINUX DRIVER 16717M: Mike Isely <isely@pobox.com> 16718L: pvrusb2@isely.net (subscribers-only) 16719L: linux-media@vger.kernel.org 16720S: Maintained 16721W: http://www.isely.net/pvrusb2/ 16722T: git git://linuxtv.org/media_tree.git 16723F: Documentation/driver-api/media/drivers/pvrusb2* 16724F: drivers/media/usb/pvrusb2/ 16725 16726PWC WEBCAM DRIVER 16727M: Hans Verkuil <hverkuil@xs4all.nl> 16728L: linux-media@vger.kernel.org 16729S: Odd Fixes 16730T: git git://linuxtv.org/media_tree.git 16731F: drivers/media/usb/pwc/* 16732F: include/trace/events/pwc.h 16733 16734PWM IR Transmitter 16735M: Sean Young <sean@mess.org> 16736L: linux-media@vger.kernel.org 16737S: Maintained 16738F: drivers/media/rc/pwm-ir-tx.c 16739 16740PWM SUBSYSTEM 16741M: Thierry Reding <thierry.reding@gmail.com> 16742R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16743L: linux-pwm@vger.kernel.org 16744S: Maintained 16745Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16746T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16747F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16748F: Documentation/devicetree/bindings/pwm/ 16749F: Documentation/driver-api/pwm.rst 16750F: drivers/gpio/gpio-mvebu.c 16751F: drivers/pwm/ 16752F: drivers/video/backlight/pwm_bl.c 16753F: include/dt-bindings/pwm/ 16754F: include/linux/pwm.h 16755F: include/linux/pwm_backlight.h 16756K: pwm_(config|apply_state|ops) 16757 16758PXA GPIO DRIVER 16759M: Robert Jarzmik <robert.jarzmik@free.fr> 16760L: linux-gpio@vger.kernel.org 16761S: Maintained 16762F: drivers/gpio/gpio-pxa.c 16763 16764PXA MMCI DRIVER 16765S: Orphan 16766 16767PXA RTC DRIVER 16768M: Robert Jarzmik <robert.jarzmik@free.fr> 16769L: linux-rtc@vger.kernel.org 16770S: Maintained 16771 16772PXA2xx/PXA3xx SUPPORT 16773M: Daniel Mack <daniel@zonque.org> 16774M: Haojian Zhuang <haojian.zhuang@gmail.com> 16775M: Robert Jarzmik <robert.jarzmik@free.fr> 16776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16777S: Maintained 16778T: git git://github.com/hzhuang1/linux.git 16779T: git git://github.com/rjarzmik/linux.git 16780F: arch/arm/boot/dts/pxa* 16781F: arch/arm/mach-pxa/ 16782F: drivers/dma/pxa* 16783F: drivers/pcmcia/pxa2xx* 16784F: drivers/pinctrl/pxa/ 16785F: drivers/spi/spi-pxa2xx* 16786F: drivers/usb/gadget/udc/pxa2* 16787F: include/sound/pxa2xx-lib.h 16788F: sound/arm/pxa* 16789F: sound/soc/pxa/ 16790 16791QAT DRIVER 16792M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16793L: qat-linux@intel.com 16794S: Supported 16795F: drivers/crypto/qat/ 16796 16797QCOM AUDIO (ASoC) DRIVERS 16798M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16799M: Banajit Goswami <bgoswami@quicinc.com> 16800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16801S: Supported 16802F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16803F: Documentation/devicetree/bindings/sound/qcom,* 16804F: drivers/soc/qcom/apr.c 16805F: include/dt-bindings/sound/qcom,wcd9335.h 16806F: sound/soc/codecs/lpass-rx-macro.* 16807F: sound/soc/codecs/lpass-tx-macro.* 16808F: sound/soc/codecs/lpass-va-macro.c 16809F: sound/soc/codecs/lpass-wsa-macro.* 16810F: sound/soc/codecs/msm8916-wcd-analog.c 16811F: sound/soc/codecs/msm8916-wcd-digital.c 16812F: sound/soc/codecs/wcd9335.* 16813F: sound/soc/codecs/wcd934x.c 16814F: sound/soc/codecs/wcd-clsh-v2.* 16815F: sound/soc/codecs/wcd-mbhc-v2.* 16816F: sound/soc/codecs/wsa881x.c 16817F: sound/soc/codecs/wsa883x.c 16818F: sound/soc/qcom/ 16819 16820QCOM EMBEDDED USB DEBUGGER (EUD) 16821M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16822L: linux-arm-msm@vger.kernel.org 16823S: Maintained 16824F: Documentation/ABI/testing/sysfs-driver-eud 16825F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16826F: drivers/usb/misc/qcom_eud.c 16827 16828QCOM IPA DRIVER 16829M: Alex Elder <elder@kernel.org> 16830L: netdev@vger.kernel.org 16831S: Supported 16832F: drivers/net/ipa/ 16833 16834QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16835M: Gabriel Somlo <somlo@cmu.edu> 16836M: "Michael S. Tsirkin" <mst@redhat.com> 16837L: qemu-devel@nongnu.org 16838S: Maintained 16839F: drivers/firmware/qemu_fw_cfg.c 16840F: include/uapi/linux/qemu_fw_cfg.h 16841 16842QIB DRIVER 16843M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16844L: linux-rdma@vger.kernel.org 16845S: Supported 16846F: drivers/infiniband/hw/qib/ 16847 16848QLOGIC QL41xxx FCOE DRIVER 16849M: Saurav Kashyap <skashyap@marvell.com> 16850M: Javed Hasan <jhasan@marvell.com> 16851M: GR-QLogic-Storage-Upstream@marvell.com 16852L: linux-scsi@vger.kernel.org 16853S: Supported 16854F: drivers/scsi/qedf/ 16855 16856QLOGIC QL41xxx ISCSI DRIVER 16857M: Nilesh Javali <njavali@marvell.com> 16858M: Manish Rangankar <mrangankar@marvell.com> 16859M: GR-QLogic-Storage-Upstream@marvell.com 16860L: linux-scsi@vger.kernel.org 16861S: Supported 16862F: drivers/scsi/qedi/ 16863 16864QLOGIC QL4xxx ETHERNET DRIVER 16865M: Ariel Elior <aelior@marvell.com> 16866M: Manish Chopra <manishc@marvell.com> 16867L: netdev@vger.kernel.org 16868S: Supported 16869F: drivers/net/ethernet/qlogic/qed/ 16870F: drivers/net/ethernet/qlogic/qede/ 16871F: include/linux/qed/ 16872 16873QLOGIC QL4xxx RDMA DRIVER 16874M: Michal Kalderon <mkalderon@marvell.com> 16875M: Ariel Elior <aelior@marvell.com> 16876L: linux-rdma@vger.kernel.org 16877S: Supported 16878F: drivers/infiniband/hw/qedr/ 16879F: include/uapi/rdma/qedr-abi.h 16880 16881QLOGIC QLA1280 SCSI DRIVER 16882M: Michael Reed <mdr@sgi.com> 16883L: linux-scsi@vger.kernel.org 16884S: Maintained 16885F: drivers/scsi/qla1280.[ch] 16886 16887QLOGIC QLA2XXX FC-SCSI DRIVER 16888M: Nilesh Javali <njavali@marvell.com> 16889M: GR-QLogic-Storage-Upstream@marvell.com 16890L: linux-scsi@vger.kernel.org 16891S: Supported 16892F: drivers/scsi/qla2xxx/ 16893 16894QLOGIC QLA3XXX NETWORK DRIVER 16895M: GR-Linux-NIC-Dev@marvell.com 16896L: netdev@vger.kernel.org 16897S: Supported 16898F: drivers/net/ethernet/qlogic/qla3xxx.* 16899 16900QLOGIC QLA4XXX iSCSI DRIVER 16901M: Nilesh Javali <njavali@marvell.com> 16902M: Manish Rangankar <mrangankar@marvell.com> 16903M: GR-QLogic-Storage-Upstream@marvell.com 16904L: linux-scsi@vger.kernel.org 16905S: Supported 16906F: drivers/scsi/qla4xxx/ 16907 16908QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16909M: Shahed Shaikh <shshaikh@marvell.com> 16910M: Manish Chopra <manishc@marvell.com> 16911M: GR-Linux-NIC-Dev@marvell.com 16912L: netdev@vger.kernel.org 16913S: Supported 16914F: drivers/net/ethernet/qlogic/qlcnic/ 16915 16916QLOGIC QLGE 10Gb ETHERNET DRIVER 16917M: Manish Chopra <manishc@marvell.com> 16918M: GR-Linux-NIC-Dev@marvell.com 16919M: Coiby Xu <coiby.xu@gmail.com> 16920L: netdev@vger.kernel.org 16921S: Supported 16922F: Documentation/networking/device_drivers/qlogic/qlge.rst 16923F: drivers/staging/qlge/ 16924 16925QM1D1B0004 MEDIA DRIVER 16926M: Akihiro Tsukada <tskd08@gmail.com> 16927L: linux-media@vger.kernel.org 16928S: Odd Fixes 16929F: drivers/media/tuners/qm1d1b0004* 16930 16931QM1D1C0042 MEDIA DRIVER 16932M: Akihiro Tsukada <tskd08@gmail.com> 16933L: linux-media@vger.kernel.org 16934S: Odd Fixes 16935F: drivers/media/tuners/qm1d1c0042* 16936 16937QNX4 FILESYSTEM 16938M: Anders Larsen <al@alarsen.net> 16939S: Maintained 16940W: http://www.alarsen.net/linux/qnx4fs/ 16941F: fs/qnx4/ 16942F: include/uapi/linux/qnx4_fs.h 16943F: include/uapi/linux/qnxtypes.h 16944 16945QORIQ DPAA2 FSL-MC BUS DRIVER 16946M: Stuart Yoder <stuyoder@gmail.com> 16947M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16951F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16952F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16953F: drivers/bus/fsl-mc/ 16954F: include/uapi/linux/fsl_mc.h 16955 16956QT1010 MEDIA DRIVER 16957M: Antti Palosaari <crope@iki.fi> 16958L: linux-media@vger.kernel.org 16959S: Maintained 16960W: https://linuxtv.org 16961W: http://palosaari.fi/linux/ 16962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16963T: git git://linuxtv.org/anttip/media_tree.git 16964F: drivers/media/tuners/qt1010* 16965 16966QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16967M: Kalle Valo <kvalo@kernel.org> 16968L: ath10k@lists.infradead.org 16969S: Supported 16970W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16972F: drivers/net/wireless/ath/ath10k/ 16973F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16974 16975QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16976M: Kalle Valo <kvalo@kernel.org> 16977L: ath11k@lists.infradead.org 16978S: Supported 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16980F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16981F: drivers/net/wireless/ath/ath11k/ 16982 16983QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16984M: Toke Høiland-Jørgensen <toke@toke.dk> 16985L: linux-wireless@vger.kernel.org 16986S: Maintained 16987W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16988F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16989F: drivers/net/wireless/ath/ath9k/ 16990 16991QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16992M: Stephan Gerhold <stephan@gerhold.net> 16993L: netdev@vger.kernel.org 16994L: linux-arm-msm@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16997F: drivers/net/wwan/qcom_bam_dmux.c 16998 16999QUALCOMM CAMERA SUBSYSTEM DRIVER 17000M: Robert Foss <robert.foss@linaro.org> 17001M: Todor Tomov <todor.too@gmail.com> 17002L: linux-media@vger.kernel.org 17003S: Maintained 17004F: Documentation/admin-guide/media/qcom_camss.rst 17005F: Documentation/devicetree/bindings/media/*camss* 17006F: drivers/media/platform/qcom/camss/ 17007 17008QUALCOMM CLOCK DRIVERS 17009M: Bjorn Andersson <andersson@kernel.org> 17010L: linux-arm-msm@vger.kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17013F: Documentation/devicetree/bindings/clock/qcom,* 17014F: drivers/clk/qcom/ 17015F: include/dt-bindings/clock/qcom,* 17016 17017QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17018M: Niklas Cassel <nks@flawful.org> 17019L: linux-pm@vger.kernel.org 17020L: linux-arm-msm@vger.kernel.org 17021S: Maintained 17022F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17023F: drivers/soc/qcom/cpr.c 17024 17025QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17026M: Ilia Lin <ilia.lin@kernel.org> 17027L: linux-pm@vger.kernel.org 17028S: Maintained 17029F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17030F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17031F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17032 17033QUALCOMM CRYPTO DRIVERS 17034M: Thara Gopinath <thara.gopinath@gmail.com> 17035L: linux-crypto@vger.kernel.org 17036L: linux-arm-msm@vger.kernel.org 17037S: Maintained 17038F: drivers/crypto/qce/ 17039 17040QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17041M: Timur Tabi <timur@kernel.org> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044F: drivers/net/ethernet/qualcomm/emac/ 17045 17046QUALCOMM ETHQOS ETHERNET DRIVER 17047M: Vinod Koul <vkoul@kernel.org> 17048R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17052F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17053 17054QUALCOMM FASTRPC DRIVER 17055M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17056M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17057L: linux-arm-msm@vger.kernel.org 17058S: Maintained 17059F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17060F: drivers/misc/fastrpc.c 17061F: include/uapi/misc/fastrpc.h 17062 17063QUALCOMM HEXAGON ARCHITECTURE 17064M: Brian Cain <bcain@quicinc.com> 17065L: linux-hexagon@vger.kernel.org 17066T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17067S: Supported 17068F: arch/hexagon/ 17069 17070QUALCOMM HIDMA DRIVER 17071M: Sinan Kaya <okaya@kernel.org> 17072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17073L: linux-arm-msm@vger.kernel.org 17074L: dmaengine@vger.kernel.org 17075S: Supported 17076F: drivers/dma/qcom/hidma* 17077 17078QUALCOMM I2C CCI DRIVER 17079M: Loic Poulain <loic.poulain@linaro.org> 17080M: Robert Foss <robert.foss@linaro.org> 17081L: linux-i2c@vger.kernel.org 17082L: linux-arm-msm@vger.kernel.org 17083S: Maintained 17084F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17085F: drivers/i2c/busses/i2c-qcom-cci.c 17086 17087QUALCOMM INTERCONNECT BWMON DRIVER 17088M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17089L: linux-arm-msm@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17092F: drivers/soc/qcom/icc-bwmon.c 17093 17094QUALCOMM IOMMU 17095M: Rob Clark <robdclark@gmail.com> 17096L: iommu@lists.linux.dev 17097L: linux-arm-msm@vger.kernel.org 17098S: Maintained 17099F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17100 17101QUALCOMM IPC ROUTER (QRTR) DRIVER 17102M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17103L: linux-arm-msm@vger.kernel.org 17104S: Maintained 17105F: include/trace/events/qrtr.h 17106F: include/uapi/linux/qrtr.h 17107F: net/qrtr/ 17108 17109QUALCOMM IPCC MAILBOX DRIVER 17110M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17111L: linux-arm-msm@vger.kernel.org 17112S: Supported 17113F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17114F: drivers/mailbox/qcom-ipcc.c 17115F: include/dt-bindings/mailbox/qcom-ipcc.h 17116 17117QUALCOMM IPQ4019 USB PHY DRIVER 17118M: Robert Marko <robert.marko@sartura.hr> 17119M: Luka Perkov <luka.perkov@sartura.hr> 17120L: linux-arm-msm@vger.kernel.org 17121S: Maintained 17122F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17123F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17124 17125QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17126M: Robert Marko <robert.marko@sartura.hr> 17127M: Luka Perkov <luka.perkov@sartura.hr> 17128L: linux-arm-msm@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17131F: drivers/regulator/vqmmc-ipq4019-regulator.c 17132 17133QUALCOMM NAND CONTROLLER DRIVER 17134M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17135L: linux-mtd@lists.infradead.org 17136L: linux-arm-msm@vger.kernel.org 17137S: Maintained 17138F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17139F: drivers/mtd/nand/raw/qcom_nandc.c 17140 17141QUALCOMM RMNET DRIVER 17142M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17143M: Sean Tranchetti <quic_stranche@quicinc.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17147F: drivers/net/ethernet/qualcomm/rmnet/ 17148F: include/linux/if_rmnet.h 17149 17150QUALCOMM TSENS THERMAL DRIVER 17151M: Amit Kucheria <amitk@kernel.org> 17152M: Thara Gopinath <thara.gopinath@gmail.com> 17153L: linux-pm@vger.kernel.org 17154L: linux-arm-msm@vger.kernel.org 17155S: Maintained 17156F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17157F: drivers/thermal/qcom/ 17158 17159QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17160M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17161L: linux-media@vger.kernel.org 17162L: linux-arm-msm@vger.kernel.org 17163S: Maintained 17164T: git git://linuxtv.org/media_tree.git 17165F: Documentation/devicetree/bindings/media/*venus* 17166F: drivers/media/platform/qcom/venus/ 17167 17168QUALCOMM WCN36XX WIRELESS DRIVER 17169M: Loic Poulain <loic.poulain@linaro.org> 17170L: wcn36xx@lists.infradead.org 17171S: Supported 17172W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17173F: drivers/net/wireless/ath/wcn36xx/ 17174 17175QUANTENNA QTNFMAC WIRELESS DRIVER 17176M: Igor Mitsyanko <imitsyanko@quantenna.com> 17177R: Sergey Matyukevich <geomatsi@gmail.com> 17178L: linux-wireless@vger.kernel.org 17179S: Maintained 17180F: drivers/net/wireless/quantenna 17181 17182RADEON and AMDGPU DRM DRIVERS 17183M: Alex Deucher <alexander.deucher@amd.com> 17184M: Christian König <christian.koenig@amd.com> 17185M: Pan, Xinhui <Xinhui.Pan@amd.com> 17186L: amd-gfx@lists.freedesktop.org 17187S: Supported 17188T: git https://gitlab.freedesktop.org/agd5f/linux.git 17189B: https://gitlab.freedesktop.org/drm/amd/-/issues 17190C: irc://irc.oftc.net/radeon 17191F: Documentation/gpu/amdgpu/ 17192F: drivers/gpu/drm/amd/ 17193F: drivers/gpu/drm/radeon/ 17194F: include/uapi/drm/amdgpu_drm.h 17195F: include/uapi/drm/radeon_drm.h 17196 17197RADEON FRAMEBUFFER DISPLAY DRIVER 17198M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17199L: linux-fbdev@vger.kernel.org 17200S: Maintained 17201F: drivers/video/fbdev/aty/radeon* 17202F: include/uapi/linux/radeonfb.h 17203 17204RADIOSHARK RADIO DRIVER 17205M: Hans Verkuil <hverkuil@xs4all.nl> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208T: git git://linuxtv.org/media_tree.git 17209F: drivers/media/radio/radio-shark.c 17210 17211RADIOSHARK2 RADIO DRIVER 17212M: Hans Verkuil <hverkuil@xs4all.nl> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215T: git git://linuxtv.org/media_tree.git 17216F: drivers/media/radio/radio-shark2.c 17217F: drivers/media/radio/radio-tea5777.c 17218 17219RADOS BLOCK DEVICE (RBD) 17220M: Ilya Dryomov <idryomov@gmail.com> 17221R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17222L: ceph-devel@vger.kernel.org 17223S: Supported 17224W: http://ceph.com/ 17225T: git git://github.com/ceph/ceph-client.git 17226F: Documentation/ABI/testing/sysfs-bus-rbd 17227F: drivers/block/rbd.c 17228F: drivers/block/rbd_types.h 17229 17230RAGE128 FRAMEBUFFER DISPLAY DRIVER 17231M: Paul Mackerras <paulus@samba.org> 17232L: linux-fbdev@vger.kernel.org 17233S: Maintained 17234F: drivers/video/fbdev/aty/aty128fb.c 17235 17236RAINSHADOW-CEC DRIVER 17237M: Hans Verkuil <hverkuil@xs4all.nl> 17238L: linux-media@vger.kernel.org 17239S: Maintained 17240T: git git://linuxtv.org/media_tree.git 17241F: drivers/media/cec/usb/rainshadow/ 17242 17243RALINK MIPS ARCHITECTURE 17244M: John Crispin <john@phrozen.org> 17245L: linux-mips@vger.kernel.org 17246S: Maintained 17247F: arch/mips/ralink 17248 17249RALINK MT7621 MIPS ARCHITECTURE 17250M: Arınç ÜNAL <arinc.unal@arinc9.com> 17251M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17252L: linux-mips@vger.kernel.org 17253S: Maintained 17254F: arch/mips/boot/dts/ralink/mt7621* 17255 17256RALINK PINCTRL DRIVER 17257M: Arınç ÜNAL <arinc.unal@arinc9.com> 17258M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: drivers/pinctrl/ralink/ 17262 17263RALINK RT2X00 WIRELESS LAN DRIVER 17264M: Stanislaw Gruszka <stf_xl@wp.pl> 17265M: Helmut Schaa <helmut.schaa@googlemail.com> 17266L: linux-wireless@vger.kernel.org 17267S: Maintained 17268F: drivers/net/wireless/ralink/rt2x00/ 17269 17270RAMDISK RAM BLOCK DEVICE DRIVER 17271M: Jens Axboe <axboe@kernel.dk> 17272S: Maintained 17273F: Documentation/admin-guide/blockdev/ramdisk.rst 17274F: drivers/block/brd.c 17275 17276RANCHU VIRTUAL BOARD FOR MIPS 17277M: Miodrag Dinic <miodrag.dinic@mips.com> 17278L: linux-mips@vger.kernel.org 17279S: Supported 17280F: arch/mips/configs/generic/board-ranchu.config 17281F: arch/mips/generic/board-ranchu.c 17282 17283RANDOM NUMBER DRIVER 17284M: "Theodore Ts'o" <tytso@mit.edu> 17285M: Jason A. Donenfeld <Jason@zx2c4.com> 17286T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17287S: Maintained 17288F: drivers/char/random.c 17289F: drivers/virt/vmgenid.c 17290 17291RAPIDIO SUBSYSTEM 17292M: Matt Porter <mporter@kernel.crashing.org> 17293M: Alexandre Bounine <alex.bou9@gmail.com> 17294S: Maintained 17295F: drivers/rapidio/ 17296 17297RAS INFRASTRUCTURE 17298M: Tony Luck <tony.luck@intel.com> 17299M: Borislav Petkov <bp@alien8.de> 17300L: linux-edac@vger.kernel.org 17301S: Maintained 17302F: Documentation/admin-guide/ras.rst 17303F: drivers/ras/ 17304F: include/linux/ras.h 17305F: include/ras/ras_event.h 17306 17307RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17308L: linux-wireless@vger.kernel.org 17309S: Orphan 17310F: drivers/net/wireless/ray* 17311 17312RC-CORE / LIRC FRAMEWORK 17313M: Sean Young <sean@mess.org> 17314L: linux-media@vger.kernel.org 17315S: Maintained 17316W: http://linuxtv.org 17317T: git git://linuxtv.org/media_tree.git 17318F: Documentation/driver-api/media/rc-core.rst 17319F: Documentation/userspace-api/media/rc/ 17320F: drivers/media/rc/ 17321F: include/media/rc-map.h 17322F: include/media/rc-core.h 17323F: include/uapi/linux/lirc.h 17324 17325RCMM REMOTE CONTROLS DECODER 17326M: Patrick Lerda <patrick9876@free.fr> 17327S: Maintained 17328F: drivers/media/rc/ir-rcmm-decoder.c 17329 17330RCUTORTURE TEST FRAMEWORK 17331M: "Paul E. McKenney" <paulmck@kernel.org> 17332M: Josh Triplett <josh@joshtriplett.org> 17333R: Steven Rostedt <rostedt@goodmis.org> 17334R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17335R: Lai Jiangshan <jiangshanlai@gmail.com> 17336L: rcu@vger.kernel.org 17337S: Supported 17338T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17339F: tools/testing/selftests/rcutorture 17340 17341RDACM20 Camera Sensor 17342M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17343M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17344M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17345M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17346L: linux-media@vger.kernel.org 17347S: Maintained 17348F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17349F: drivers/media/i2c/max9271.c 17350F: drivers/media/i2c/max9271.h 17351F: drivers/media/i2c/rdacm20.c 17352 17353RDACM21 Camera Sensor 17354M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17355M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17356M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17357M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17358L: linux-media@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17361F: drivers/media/i2c/max9271.c 17362F: drivers/media/i2c/max9271.h 17363F: drivers/media/i2c/rdacm21.c 17364 17365RDC R-321X SoC 17366M: Florian Fainelli <florian@openwrt.org> 17367S: Maintained 17368 17369RDC R6040 FAST ETHERNET DRIVER 17370M: Florian Fainelli <f.fainelli@gmail.com> 17371L: netdev@vger.kernel.org 17372S: Maintained 17373F: drivers/net/ethernet/rdc/r6040.c 17374 17375RDMAVT - RDMA verbs software 17376M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17377L: linux-rdma@vger.kernel.org 17378S: Supported 17379F: drivers/infiniband/sw/rdmavt 17380 17381RDS - RELIABLE DATAGRAM SOCKETS 17382M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17383L: netdev@vger.kernel.org 17384L: linux-rdma@vger.kernel.org 17385L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17386S: Supported 17387W: https://oss.oracle.com/projects/rds/ 17388F: Documentation/networking/rds.rst 17389F: net/rds/ 17390 17391RDT - RESOURCE ALLOCATION 17392M: Fenghua Yu <fenghua.yu@intel.com> 17393M: Reinette Chatre <reinette.chatre@intel.com> 17394L: linux-kernel@vger.kernel.org 17395S: Supported 17396F: Documentation/x86/resctrl* 17397F: arch/x86/include/asm/resctrl.h 17398F: arch/x86/kernel/cpu/resctrl/ 17399F: tools/testing/selftests/resctrl/ 17400 17401READ-COPY UPDATE (RCU) 17402M: "Paul E. McKenney" <paulmck@kernel.org> 17403M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17404M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17405M: Josh Triplett <josh@joshtriplett.org> 17406R: Steven Rostedt <rostedt@goodmis.org> 17407R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17408R: Lai Jiangshan <jiangshanlai@gmail.com> 17409R: Joel Fernandes <joel@joelfernandes.org> 17410L: rcu@vger.kernel.org 17411S: Supported 17412W: http://www.rdrop.com/users/paulmck/RCU/ 17413T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17414F: Documentation/RCU/ 17415F: include/linux/rcu* 17416F: kernel/rcu/ 17417X: Documentation/RCU/torture.rst 17418X: include/linux/srcu*.h 17419X: kernel/rcu/srcu*.c 17420 17421REAL TIME CLOCK (RTC) SUBSYSTEM 17422M: Alessandro Zummo <a.zummo@towertech.it> 17423M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17424L: linux-rtc@vger.kernel.org 17425S: Maintained 17426Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17427T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17428F: Documentation/admin-guide/rtc.rst 17429F: Documentation/devicetree/bindings/rtc/ 17430F: drivers/rtc/ 17431F: include/linux/platform_data/rtc-* 17432F: include/linux/rtc.h 17433F: include/linux/rtc/ 17434F: include/uapi/linux/rtc.h 17435F: tools/testing/selftests/rtc/ 17436 17437REALTEK AUDIO CODECS 17438M: Oder Chiou <oder_chiou@realtek.com> 17439S: Maintained 17440F: include/sound/rt*.h 17441F: sound/soc/codecs/rt* 17442 17443REALTEK OTTO WATCHDOG 17444M: Sander Vanheule <sander@svanheule.net> 17445L: linux-watchdog@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17448F: drivers/watchdog/realtek_otto_wdt.c 17449 17450REALTEK RTL83xx SMI DSA ROUTER CHIPS 17451M: Linus Walleij <linus.walleij@linaro.org> 17452M: Alvin Šipraga <alsi@bang-olufsen.dk> 17453S: Maintained 17454F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17455F: drivers/net/dsa/realtek/* 17456 17457REALTEK WIRELESS DRIVER (rtlwifi family) 17458M: Ping-Ke Shih <pkshih@realtek.com> 17459L: linux-wireless@vger.kernel.org 17460S: Maintained 17461W: https://wireless.wiki.kernel.org/ 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17463F: drivers/net/wireless/realtek/rtlwifi/ 17464 17465REALTEK WIRELESS DRIVER (rtw88) 17466M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17467L: linux-wireless@vger.kernel.org 17468S: Maintained 17469F: drivers/net/wireless/realtek/rtw88/ 17470 17471REALTEK WIRELESS DRIVER (rtw89) 17472M: Ping-Ke Shih <pkshih@realtek.com> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475F: drivers/net/wireless/realtek/rtw89/ 17476 17477REDPINE WIRELESS DRIVER 17478M: Amitkumar Karwar <amitkarwar@gmail.com> 17479M: Siva Rebbagondla <siva8118@gmail.com> 17480L: linux-wireless@vger.kernel.org 17481S: Maintained 17482F: drivers/net/wireless/rsi/ 17483 17484REGISTER MAP ABSTRACTION 17485M: Mark Brown <broonie@kernel.org> 17486L: linux-kernel@vger.kernel.org 17487S: Supported 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17489F: Documentation/devicetree/bindings/regmap/ 17490F: drivers/base/regmap/ 17491F: include/linux/regmap.h 17492 17493REISERFS FILE SYSTEM 17494L: reiserfs-devel@vger.kernel.org 17495S: Supported 17496F: fs/reiserfs/ 17497 17498REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17499M: Bjorn Andersson <andersson@kernel.org> 17500M: Mathieu Poirier <mathieu.poirier@linaro.org> 17501L: linux-remoteproc@vger.kernel.org 17502S: Maintained 17503T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17504F: Documentation/ABI/testing/sysfs-class-remoteproc 17505F: Documentation/devicetree/bindings/remoteproc/ 17506F: Documentation/staging/remoteproc.rst 17507F: drivers/remoteproc/ 17508F: include/linux/remoteproc.h 17509F: include/linux/remoteproc/ 17510 17511REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17512M: Bjorn Andersson <andersson@kernel.org> 17513M: Mathieu Poirier <mathieu.poirier@linaro.org> 17514L: linux-remoteproc@vger.kernel.org 17515S: Maintained 17516T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17517F: Documentation/ABI/testing/sysfs-bus-rpmsg 17518F: Documentation/staging/rpmsg.rst 17519F: drivers/rpmsg/ 17520F: include/linux/rpmsg.h 17521F: include/linux/rpmsg/ 17522F: include/uapi/linux/rpmsg.h 17523F: samples/rpmsg/ 17524 17525REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17526M: Stephan Gerhold <stephan@gerhold.net> 17527L: netdev@vger.kernel.org 17528L: linux-remoteproc@vger.kernel.org 17529S: Maintained 17530F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17531 17532RENESAS CLOCK DRIVERS 17533M: Geert Uytterhoeven <geert+renesas@glider.be> 17534L: linux-renesas-soc@vger.kernel.org 17535S: Supported 17536T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17537F: Documentation/devicetree/bindings/clock/renesas,* 17538F: drivers/clk/renesas/ 17539 17540RENESAS EMEV2 I2C DRIVER 17541M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17542L: linux-renesas-soc@vger.kernel.org 17543S: Supported 17544F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17545F: drivers/i2c/busses/i2c-emev2.c 17546 17547RENESAS ETHERNET DRIVERS 17548R: Sergey Shtylyov <s.shtylyov@omp.ru> 17549L: netdev@vger.kernel.org 17550L: linux-renesas-soc@vger.kernel.org 17551F: Documentation/devicetree/bindings/net/renesas,*.yaml 17552F: drivers/net/ethernet/renesas/ 17553F: include/linux/sh_eth.h 17554 17555RENESAS R-CAR GYROADC DRIVER 17556M: Marek Vasut <marek.vasut@gmail.com> 17557L: linux-iio@vger.kernel.org 17558S: Supported 17559F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17560F: drivers/iio/adc/rcar-gyroadc.c 17561 17562RENESAS R-CAR I2C DRIVERS 17563M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17564L: linux-renesas-soc@vger.kernel.org 17565S: Supported 17566F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17567F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17568F: drivers/i2c/busses/i2c-rcar.c 17569F: drivers/i2c/busses/i2c-sh_mobile.c 17570 17571RENESAS R-CAR SATA DRIVER 17572R: Sergey Shtylyov <s.shtylyov@omp.ru> 17573S: Supported 17574L: linux-ide@vger.kernel.org 17575L: linux-renesas-soc@vger.kernel.org 17576F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17577F: drivers/ata/sata_rcar.c 17578 17579RENESAS R-CAR THERMAL DRIVERS 17580M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17581L: linux-renesas-soc@vger.kernel.org 17582S: Supported 17583F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17584F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17585F: drivers/thermal/rcar_gen3_thermal.c 17586F: drivers/thermal/rcar_thermal.c 17587 17588RENESAS RIIC DRIVER 17589M: Chris Brandt <chris.brandt@renesas.com> 17590L: linux-renesas-soc@vger.kernel.org 17591S: Supported 17592F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17593F: drivers/i2c/busses/i2c-riic.c 17594 17595RENESAS USB PHY DRIVER 17596M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17597L: linux-renesas-soc@vger.kernel.org 17598S: Maintained 17599F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17600 17601RENESAS RZ/G2L A/D DRIVER 17602M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17603L: linux-iio@vger.kernel.org 17604L: linux-renesas-soc@vger.kernel.org 17605S: Supported 17606F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17607F: drivers/iio/adc/rzg2l_adc.c 17608 17609RENESAS RZ/N1 A5PSW SWITCH DRIVER 17610M: Clément Léger <clement.leger@bootlin.com> 17611L: linux-renesas-soc@vger.kernel.org 17612L: netdev@vger.kernel.org 17613S: Maintained 17614F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17615F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17616F: drivers/net/dsa/rzn1_a5psw* 17617F: drivers/net/pcs/pcs-rzn1-miic.c 17618F: include/dt-bindings/net/pcs-rzn1-miic.h 17619F: include/linux/pcs-rzn1-miic.h 17620F: net/dsa/tag_rzn1_a5psw.c 17621 17622RENESAS RZ/N1 RTC CONTROLLER DRIVER 17623M: Miquel Raynal <miquel.raynal@bootlin.com> 17624L: linux-rtc@vger.kernel.org 17625L: linux-renesas-soc@vger.kernel.org 17626S: Maintained 17627F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17628F: drivers/rtc/rtc-rzn1.c 17629 17630RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17631M: Miquel Raynal <miquel.raynal@bootlin.com> 17632L: linux-mtd@lists.infradead.org 17633L: linux-renesas-soc@vger.kernel.org 17634S: Maintained 17635F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17636F: drivers/mtd/nand/raw/renesas-nand-controller.c 17637 17638RENESAS VERSACLOCK 7 CLOCK DRIVER 17639M: Alex Helms <alexander.helms.jy@renesas.com> 17640S: Maintained 17641F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17642F: drivers/clk/clk-versaclock7.c 17643 17644RESET CONTROLLER FRAMEWORK 17645M: Philipp Zabel <p.zabel@pengutronix.de> 17646S: Maintained 17647T: git git://git.pengutronix.de/git/pza/linux 17648F: Documentation/devicetree/bindings/reset/ 17649F: Documentation/driver-api/reset.rst 17650F: drivers/reset/ 17651F: include/dt-bindings/reset/ 17652F: include/linux/reset-controller.h 17653F: include/linux/reset.h 17654F: include/linux/reset/ 17655K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17656 17657RESTARTABLE SEQUENCES SUPPORT 17658M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17659M: Peter Zijlstra <peterz@infradead.org> 17660M: "Paul E. McKenney" <paulmck@kernel.org> 17661M: Boqun Feng <boqun.feng@gmail.com> 17662L: linux-kernel@vger.kernel.org 17663S: Supported 17664F: include/trace/events/rseq.h 17665F: include/uapi/linux/rseq.h 17666F: kernel/rseq.c 17667F: tools/testing/selftests/rseq/ 17668 17669RFKILL 17670M: Johannes Berg <johannes@sipsolutions.net> 17671L: linux-wireless@vger.kernel.org 17672S: Maintained 17673W: https://wireless.wiki.kernel.org/ 17674Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17675T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17676T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17677F: Documentation/ABI/stable/sysfs-class-rfkill 17678F: Documentation/driver-api/rfkill.rst 17679F: include/linux/rfkill.h 17680F: include/uapi/linux/rfkill.h 17681F: net/rfkill/ 17682 17683RHASHTABLE 17684M: Thomas Graf <tgraf@suug.ch> 17685M: Herbert Xu <herbert@gondor.apana.org.au> 17686L: netdev@vger.kernel.org 17687S: Maintained 17688F: include/linux/rhashtable-types.h 17689F: include/linux/rhashtable.h 17690F: lib/rhashtable.c 17691F: lib/test_rhashtable.c 17692 17693RICOH R5C592 MEMORYSTICK DRIVER 17694M: Maxim Levitsky <maximlevitsky@gmail.com> 17695S: Maintained 17696F: drivers/memstick/host/r592.* 17697 17698RICOH SMARTMEDIA/XD DRIVER 17699M: Maxim Levitsky <maximlevitsky@gmail.com> 17700S: Maintained 17701F: drivers/mtd/nand/raw/r852.c 17702F: drivers/mtd/nand/raw/r852.h 17703 17704RISC-V PMU DRIVERS 17705M: Atish Patra <atishp@atishpatra.org> 17706R: Anup Patel <anup@brainfault.org> 17707L: linux-riscv@lists.infradead.org 17708S: Supported 17709F: drivers/perf/riscv_pmu.c 17710F: drivers/perf/riscv_pmu_legacy.c 17711F: drivers/perf/riscv_pmu_sbi.c 17712 17713RISC-V ARCHITECTURE 17714M: Paul Walmsley <paul.walmsley@sifive.com> 17715M: Palmer Dabbelt <palmer@dabbelt.com> 17716M: Albert Ou <aou@eecs.berkeley.edu> 17717L: linux-riscv@lists.infradead.org 17718S: Supported 17719Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17720P: Documentation/riscv/patch-acceptance.rst 17721T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17722F: arch/riscv/ 17723N: riscv 17724K: riscv 17725 17726RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17727M: Conor Dooley <conor.dooley@microchip.com> 17728M: Daire McNamara <daire.mcnamara@microchip.com> 17729L: linux-riscv@lists.infradead.org 17730S: Supported 17731F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17732F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17733F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17734F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17735F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17736F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17737F: Documentation/devicetree/bindings/riscv/microchip.yaml 17738F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17739F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17740F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17741F: arch/riscv/boot/dts/microchip/ 17742F: drivers/char/hw_random/mpfs-rng.c 17743F: drivers/clk/microchip/clk-mpfs.c 17744F: drivers/i2c/busses/i2c-microchip-core.c 17745F: drivers/mailbox/mailbox-mpfs.c 17746F: drivers/pci/controller/pcie-microchip-host.c 17747F: drivers/reset/reset-mpfs.c 17748F: drivers/rtc/rtc-mpfs.c 17749F: drivers/soc/microchip/ 17750F: drivers/spi/spi-microchip-core-qspi.c 17751F: drivers/spi/spi-microchip-core.c 17752F: drivers/usb/musb/mpfs.c 17753F: include/soc/microchip/mpfs.h 17754 17755RNBD BLOCK DRIVERS 17756M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17757M: Jack Wang <jinpu.wang@ionos.com> 17758L: linux-block@vger.kernel.org 17759S: Maintained 17760F: drivers/block/rnbd/ 17761 17762ROCCAT DRIVERS 17763M: Stefan Achatz <erazor_de@users.sourceforge.net> 17764S: Maintained 17765W: http://sourceforge.net/projects/roccat/ 17766F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17767F: drivers/hid/hid-roccat* 17768F: include/linux/hid-roccat* 17769 17770ROCKCHIP I2S TDM DRIVER 17771M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17772L: linux-rockchip@lists.infradead.org 17773S: Maintained 17774F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17775F: sound/soc/rockchip/rockchip_i2s_tdm.* 17776 17777ROCKCHIP ISP V1 DRIVER 17778M: Dafna Hirschfeld <dafna@fastmail.com> 17779L: linux-media@vger.kernel.org 17780L: linux-rockchip@lists.infradead.org 17781S: Maintained 17782F: Documentation/admin-guide/media/rkisp1.rst 17783F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17784F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17785F: drivers/media/platform/rockchip/rkisp1 17786F: include/uapi/linux/rkisp1-config.h 17787 17788ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17789M: Jacob Chen <jacob-chen@iotwrt.com> 17790M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17791L: linux-media@vger.kernel.org 17792L: linux-rockchip@lists.infradead.org 17793S: Maintained 17794F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17795F: drivers/media/platform/rockchip/rga/ 17796 17797ROCKCHIP VIDEO DECODER DRIVER 17798M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17799L: linux-media@vger.kernel.org 17800L: linux-rockchip@lists.infradead.org 17801S: Maintained 17802F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17803F: drivers/staging/media/rkvdec/ 17804 17805ROCKER DRIVER 17806M: Jiri Pirko <jiri@resnulli.us> 17807L: netdev@vger.kernel.org 17808S: Supported 17809F: drivers/net/ethernet/rocker/ 17810 17811ROCKETPORT EXPRESS/INFINITY DRIVER 17812M: Kevin Cernekee <cernekee@gmail.com> 17813L: linux-serial@vger.kernel.org 17814S: Odd Fixes 17815F: drivers/tty/serial/rp2.* 17816 17817ROHM BD99954 CHARGER IC 17818R: Matti Vaittinen <mazziesaccount@gmail.com> 17819S: Supported 17820F: drivers/power/supply/bd99954-charger.c 17821F: drivers/power/supply/bd99954-charger.h 17822 17823ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17824M: Tomasz Duszynski <tduszyns@gmail.com> 17825S: Maintained 17826F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17827F: drivers/iio/light/bh1750.c 17828 17829ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17830M: Marek Vasut <marek.vasut+renesas@gmail.com> 17831L: linux-kernel@vger.kernel.org 17832L: linux-renesas-soc@vger.kernel.org 17833S: Supported 17834F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17835F: drivers/gpio/gpio-bd9571mwv.c 17836F: drivers/mfd/bd9571mwv.c 17837F: drivers/regulator/bd9571mwv-regulator.c 17838F: include/linux/mfd/bd9571mwv.h 17839 17840ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17841R: Matti Vaittinen <mazziesaccount@gmail.com> 17842S: Supported 17843F: drivers/clk/clk-bd718x7.c 17844F: drivers/gpio/gpio-bd71815.c 17845F: drivers/gpio/gpio-bd71828.c 17846F: drivers/mfd/rohm-bd71828.c 17847F: drivers/mfd/rohm-bd718x7.c 17848F: drivers/mfd/rohm-bd9576.c 17849F: drivers/regulator/bd71815-regulator.c 17850F: drivers/regulator/bd71828-regulator.c 17851F: drivers/regulator/bd718x7-regulator.c 17852F: drivers/regulator/bd9576-regulator.c 17853F: drivers/regulator/rohm-regulator.c 17854F: drivers/rtc/rtc-bd70528.c 17855F: drivers/watchdog/bd9576_wdt.c 17856F: include/linux/mfd/rohm-bd71815.h 17857F: include/linux/mfd/rohm-bd71828.h 17858F: include/linux/mfd/rohm-bd718x7.h 17859F: include/linux/mfd/rohm-bd957x.h 17860F: include/linux/mfd/rohm-generic.h 17861F: include/linux/mfd/rohm-shared.h 17862 17863ROSE NETWORK LAYER 17864M: Ralf Baechle <ralf@linux-mips.org> 17865L: linux-hams@vger.kernel.org 17866S: Maintained 17867W: http://www.linux-ax25.org/ 17868F: include/net/rose.h 17869F: include/uapi/linux/rose.h 17870F: net/rose/ 17871 17872ROTATION DRIVER FOR ALLWINNER A83T 17873M: Jernej Skrabec <jernej.skrabec@gmail.com> 17874L: linux-media@vger.kernel.org 17875S: Maintained 17876T: git git://linuxtv.org/media_tree.git 17877F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17878F: drivers/media/platform/sunxi/sun8i-rotate/ 17879 17880RPMSG TTY DRIVER 17881M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17882L: linux-remoteproc@vger.kernel.org 17883S: Maintained 17884F: drivers/tty/rpmsg_tty.c 17885 17886RTL2830 MEDIA DRIVER 17887M: Antti Palosaari <crope@iki.fi> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890W: https://linuxtv.org 17891W: http://palosaari.fi/linux/ 17892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17893T: git git://linuxtv.org/anttip/media_tree.git 17894F: drivers/media/dvb-frontends/rtl2830* 17895 17896RTL2832 MEDIA DRIVER 17897M: Antti Palosaari <crope@iki.fi> 17898L: linux-media@vger.kernel.org 17899S: Maintained 17900W: https://linuxtv.org 17901W: http://palosaari.fi/linux/ 17902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17903T: git git://linuxtv.org/anttip/media_tree.git 17904F: drivers/media/dvb-frontends/rtl2832* 17905 17906RTL2832_SDR MEDIA DRIVER 17907M: Antti Palosaari <crope@iki.fi> 17908L: linux-media@vger.kernel.org 17909S: Maintained 17910W: https://linuxtv.org 17911W: http://palosaari.fi/linux/ 17912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17913T: git git://linuxtv.org/anttip/media_tree.git 17914F: drivers/media/dvb-frontends/rtl2832_sdr* 17915 17916RTL8180 WIRELESS DRIVER 17917L: linux-wireless@vger.kernel.org 17918S: Orphan 17919W: https://wireless.wiki.kernel.org/ 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17921F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17922 17923RTL8187 WIRELESS DRIVER 17924M: Herton Ronaldo Krzesinski <herton@canonical.com> 17925M: Hin-Tak Leung <htl10@users.sourceforge.net> 17926M: Larry Finger <Larry.Finger@lwfinger.net> 17927L: linux-wireless@vger.kernel.org 17928S: Maintained 17929W: https://wireless.wiki.kernel.org/ 17930T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17931F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17932 17933RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17934M: Jes Sorensen <Jes.Sorensen@gmail.com> 17935L: linux-wireless@vger.kernel.org 17936S: Maintained 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17938F: drivers/net/wireless/realtek/rtl8xxxu/ 17939 17940RTRS TRANSPORT DRIVERS 17941M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17942M: Jack Wang <jinpu.wang@ionos.com> 17943L: linux-rdma@vger.kernel.org 17944S: Maintained 17945F: drivers/infiniband/ulp/rtrs/ 17946 17947RUNTIME VERIFICATION (RV) 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-devel@vger.kernel.org 17951S: Maintained 17952F: Documentation/trace/rv/ 17953F: include/linux/rv.h 17954F: include/rv/ 17955F: kernel/trace/rv/ 17956F: tools/verification/ 17957 17958RUST 17959M: Miguel Ojeda <ojeda@kernel.org> 17960M: Alex Gaynor <alex.gaynor@gmail.com> 17961M: Wedson Almeida Filho <wedsonaf@gmail.com> 17962R: Boqun Feng <boqun.feng@gmail.com> 17963R: Gary Guo <gary@garyguo.net> 17964R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17965L: rust-for-linux@vger.kernel.org 17966S: Supported 17967W: https://github.com/Rust-for-Linux/linux 17968B: https://github.com/Rust-for-Linux/linux/issues 17969T: git https://github.com/Rust-for-Linux/linux.git rust-next 17970F: Documentation/rust/ 17971F: rust/ 17972F: samples/rust/ 17973F: scripts/*rust* 17974K: \b(?i:rust)\b 17975 17976RXRPC SOCKETS (AF_RXRPC) 17977M: David Howells <dhowells@redhat.com> 17978M: Marc Dionne <marc.dionne@auristor.com> 17979L: linux-afs@lists.infradead.org 17980S: Supported 17981W: https://www.infradead.org/~dhowells/kafs/ 17982F: Documentation/networking/rxrpc.rst 17983F: include/keys/rxrpc-type.h 17984F: include/net/af_rxrpc.h 17985F: include/trace/events/rxrpc.h 17986F: include/uapi/linux/rxrpc.h 17987F: net/rxrpc/ 17988 17989S3 SAVAGE FRAMEBUFFER DRIVER 17990M: Antonino Daplas <adaplas@gmail.com> 17991L: linux-fbdev@vger.kernel.org 17992S: Maintained 17993F: drivers/video/fbdev/savage/ 17994 17995S390 17996M: Heiko Carstens <hca@linux.ibm.com> 17997M: Vasily Gorbik <gor@linux.ibm.com> 17998M: Alexander Gordeev <agordeev@linux.ibm.com> 17999R: Christian Borntraeger <borntraeger@linux.ibm.com> 18000R: Sven Schnelle <svens@linux.ibm.com> 18001L: linux-s390@vger.kernel.org 18002S: Supported 18003W: http://www.ibm.com/developerworks/linux/linux390/ 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18005F: Documentation/driver-api/s390-drivers.rst 18006F: Documentation/s390/ 18007F: arch/s390/ 18008F: drivers/s390/ 18009 18010S390 COMMON I/O LAYER 18011M: Vineeth Vijayan <vneethv@linux.ibm.com> 18012M: Peter Oberparleiter <oberpar@linux.ibm.com> 18013L: linux-s390@vger.kernel.org 18014S: Supported 18015W: http://www.ibm.com/developerworks/linux/linux390/ 18016F: drivers/s390/cio/ 18017 18018S390 DASD DRIVER 18019M: Stefan Haberland <sth@linux.ibm.com> 18020M: Jan Hoeppner <hoeppner@linux.ibm.com> 18021L: linux-s390@vger.kernel.org 18022S: Supported 18023W: http://www.ibm.com/developerworks/linux/linux390/ 18024F: block/partitions/ibm.c 18025F: drivers/s390/block/dasd* 18026F: include/linux/dasd_mod.h 18027 18028S390 IOMMU (PCI) 18029M: Matthew Rosato <mjrosato@linux.ibm.com> 18030M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18031L: linux-s390@vger.kernel.org 18032S: Supported 18033W: http://www.ibm.com/developerworks/linux/linux390/ 18034F: drivers/iommu/s390-iommu.c 18035 18036S390 IUCV NETWORK LAYER 18037M: Alexandra Winter <wintera@linux.ibm.com> 18038M: Wenjia Zhang <wenjia@linux.ibm.com> 18039L: linux-s390@vger.kernel.org 18040L: netdev@vger.kernel.org 18041S: Supported 18042W: http://www.ibm.com/developerworks/linux/linux390/ 18043F: drivers/s390/net/*iucv* 18044F: include/net/iucv/ 18045F: net/iucv/ 18046 18047S390 NETWORK DRIVERS 18048M: Alexandra Winter <wintera@linux.ibm.com> 18049M: Wenjia Zhang <wenjia@linux.ibm.com> 18050L: linux-s390@vger.kernel.org 18051L: netdev@vger.kernel.org 18052S: Supported 18053W: http://www.ibm.com/developerworks/linux/linux390/ 18054F: drivers/s390/net/ 18055 18056S390 PCI SUBSYSTEM 18057M: Niklas Schnelle <schnelle@linux.ibm.com> 18058M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18059L: linux-s390@vger.kernel.org 18060S: Supported 18061W: http://www.ibm.com/developerworks/linux/linux390/ 18062F: arch/s390/pci/ 18063F: drivers/pci/hotplug/s390_pci_hpc.c 18064F: Documentation/s390/pci.rst 18065 18066S390 VFIO AP DRIVER 18067M: Tony Krowiak <akrowiak@linux.ibm.com> 18068M: Halil Pasic <pasic@linux.ibm.com> 18069M: Jason Herne <jjherne@linux.ibm.com> 18070L: linux-s390@vger.kernel.org 18071S: Supported 18072W: http://www.ibm.com/developerworks/linux/linux390/ 18073F: Documentation/s390/vfio-ap* 18074F: drivers/s390/crypto/vfio_ap* 18075 18076S390 VFIO-CCW DRIVER 18077M: Eric Farman <farman@linux.ibm.com> 18078M: Matthew Rosato <mjrosato@linux.ibm.com> 18079R: Halil Pasic <pasic@linux.ibm.com> 18080L: linux-s390@vger.kernel.org 18081L: kvm@vger.kernel.org 18082S: Supported 18083F: Documentation/s390/vfio-ccw.rst 18084F: drivers/s390/cio/vfio_ccw* 18085F: include/uapi/linux/vfio_ccw.h 18086 18087S390 VFIO-PCI DRIVER 18088M: Matthew Rosato <mjrosato@linux.ibm.com> 18089M: Eric Farman <farman@linux.ibm.com> 18090L: linux-s390@vger.kernel.org 18091L: kvm@vger.kernel.org 18092S: Supported 18093F: arch/s390/kvm/pci* 18094F: drivers/vfio/pci/vfio_pci_zdev.c 18095F: include/uapi/linux/vfio_zdev.h 18096 18097S390 ZCRYPT DRIVER 18098M: Harald Freudenberger <freude@linux.ibm.com> 18099L: linux-s390@vger.kernel.org 18100S: Supported 18101W: http://www.ibm.com/developerworks/linux/linux390/ 18102F: drivers/s390/crypto/ 18103 18104S390 ZFCP DRIVER 18105M: Steffen Maier <maier@linux.ibm.com> 18106M: Benjamin Block <bblock@linux.ibm.com> 18107L: linux-s390@vger.kernel.org 18108S: Supported 18109W: http://www.ibm.com/developerworks/linux/linux390/ 18110F: drivers/s390/scsi/zfcp_* 18111 18112S3C ADC BATTERY DRIVER 18113M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18114L: linux-samsung-soc@vger.kernel.org 18115S: Odd Fixes 18116F: drivers/power/supply/s3c_adc_battery.c 18117F: include/linux/s3c_adc_battery.h 18118 18119S3C24XX SD/MMC Driver 18120M: Ben Dooks <ben-linux@fluff.org> 18121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18122S: Supported 18123F: drivers/mmc/host/s3cmci.* 18124 18125SAA6588 RDS RECEIVER DRIVER 18126M: Hans Verkuil <hverkuil@xs4all.nl> 18127L: linux-media@vger.kernel.org 18128S: Odd Fixes 18129W: https://linuxtv.org 18130T: git git://linuxtv.org/media_tree.git 18131F: drivers/media/i2c/saa6588* 18132 18133SAA7134 VIDEO4LINUX DRIVER 18134M: Mauro Carvalho Chehab <mchehab@kernel.org> 18135L: linux-media@vger.kernel.org 18136S: Odd fixes 18137W: https://linuxtv.org 18138T: git git://linuxtv.org/media_tree.git 18139F: Documentation/driver-api/media/drivers/saa7134* 18140F: drivers/media/pci/saa7134/ 18141 18142SAA7146 VIDEO4LINUX-2 DRIVER 18143M: Hans Verkuil <hverkuil@xs4all.nl> 18144L: linux-media@vger.kernel.org 18145S: Maintained 18146T: git git://linuxtv.org/media_tree.git 18147F: drivers/staging/media/deprecated/saa7146/ 18148 18149SAFESETID SECURITY MODULE 18150M: Micah Morton <mortonm@chromium.org> 18151S: Supported 18152F: Documentation/admin-guide/LSM/SafeSetID.rst 18153F: security/safesetid/ 18154 18155SAMSUNG AUDIO (ASoC) DRIVERS 18156M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18157M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18158L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18159S: Supported 18160B: mailto:linux-samsung-soc@vger.kernel.org 18161F: Documentation/devicetree/bindings/sound/samsung* 18162F: sound/soc/samsung/ 18163 18164SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18165M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18166L: linux-crypto@vger.kernel.org 18167L: linux-samsung-soc@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18170F: drivers/crypto/exynos-rng.c 18171 18172SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18173M: Łukasz Stelmach <l.stelmach@samsung.com> 18174L: linux-samsung-soc@vger.kernel.org 18175S: Maintained 18176F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18177F: drivers/char/hw_random/exynos-trng.c 18178 18179SAMSUNG FRAMEBUFFER DRIVER 18180M: Jingoo Han <jingoohan1@gmail.com> 18181L: linux-fbdev@vger.kernel.org 18182S: Maintained 18183F: drivers/video/fbdev/s3c-fb.c 18184 18185SAMSUNG INTERCONNECT DRIVERS 18186M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18187M: Artur Świgoń <a.swigon@samsung.com> 18188L: linux-pm@vger.kernel.org 18189L: linux-samsung-soc@vger.kernel.org 18190S: Supported 18191F: drivers/interconnect/samsung/ 18192 18193SAMSUNG LAPTOP DRIVER 18194M: Corentin Chary <corentin.chary@gmail.com> 18195L: platform-driver-x86@vger.kernel.org 18196S: Maintained 18197F: drivers/platform/x86/samsung-laptop.c 18198 18199SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18200M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18201L: linux-kernel@vger.kernel.org 18202L: linux-samsung-soc@vger.kernel.org 18203S: Supported 18204B: mailto:linux-samsung-soc@vger.kernel.org 18205F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18206F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18207F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18208F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18209F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18210F: drivers/clk/clk-s2mps11.c 18211F: drivers/mfd/sec*.c 18212F: drivers/regulator/s2m*.c 18213F: drivers/regulator/s5m*.c 18214F: drivers/rtc/rtc-s5m.c 18215F: include/linux/mfd/samsung/ 18216 18217SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18218M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18219L: linux-media@vger.kernel.org 18220L: linux-samsung-soc@vger.kernel.org 18221S: Maintained 18222F: drivers/media/platform/samsung/s3c-camif/ 18223F: include/media/drv-intf/s3c_camif.h 18224 18225SAMSUNG S3FWRN5 NFC DRIVER 18226M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18227L: linux-nfc@lists.01.org (subscribers-only) 18228S: Maintained 18229F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18230F: drivers/nfc/s3fwrn5 18231 18232SAMSUNG S5C73M3 CAMERA DRIVER 18233M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18234M: Andrzej Hajda <andrzej.hajda@intel.com> 18235L: linux-media@vger.kernel.org 18236S: Supported 18237F: drivers/media/i2c/s5c73m3/* 18238 18239SAMSUNG S5K5BAF CAMERA DRIVER 18240M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18241M: Andrzej Hajda <andrzej.hajda@intel.com> 18242L: linux-media@vger.kernel.org 18243S: Supported 18244F: drivers/media/i2c/s5k5baf.c 18245 18246SAMSUNG S5P Security SubSystem (SSS) DRIVER 18247M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18248M: Vladimir Zapolskiy <vz@mleia.com> 18249L: linux-crypto@vger.kernel.org 18250L: linux-samsung-soc@vger.kernel.org 18251S: Maintained 18252F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18253F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18254F: drivers/crypto/s5p-sss.c 18255 18256SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18257M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18258L: linux-media@vger.kernel.org 18259S: Supported 18260Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18261F: drivers/media/platform/samsung/exynos4-is/ 18262 18263SAMSUNG SOC CLOCK DRIVERS 18264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18265M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18266M: Tomasz Figa <tomasz.figa@gmail.com> 18267M: Chanwoo Choi <cw00.choi@samsung.com> 18268R: Alim Akhtar <alim.akhtar@samsung.com> 18269L: linux-samsung-soc@vger.kernel.org 18270S: Supported 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18272T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18273F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18274F: Documentation/devicetree/bindings/clock/samsung,s3c* 18275F: drivers/clk/samsung/ 18276F: include/dt-bindings/clock/exynos*.h 18277F: include/dt-bindings/clock/s3c*.h 18278F: include/dt-bindings/clock/s5p*.h 18279F: include/dt-bindings/clock/samsung,*.h 18280F: include/linux/clk/samsung.h 18281F: include/linux/platform_data/clk-s3c2410.h 18282 18283SAMSUNG SPI DRIVERS 18284M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18285M: Andi Shyti <andi@etezian.org> 18286L: linux-spi@vger.kernel.org 18287L: linux-samsung-soc@vger.kernel.org 18288S: Maintained 18289F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18290F: drivers/spi/spi-s3c* 18291F: include/linux/platform_data/spi-s3c64xx.h 18292F: include/linux/spi/s3c24xx-fiq.h 18293 18294SAMSUNG SXGBE DRIVERS 18295M: Byungho An <bh74.an@samsung.com> 18296L: netdev@vger.kernel.org 18297S: Supported 18298F: drivers/net/ethernet/samsung/sxgbe/ 18299 18300SAMSUNG THERMAL DRIVER 18301M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18302M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18303L: linux-pm@vger.kernel.org 18304L: linux-samsung-soc@vger.kernel.org 18305S: Maintained 18306F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18307F: drivers/thermal/samsung/ 18308 18309SAMSUNG USB2 PHY DRIVER 18310M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18311L: linux-kernel@vger.kernel.org 18312S: Supported 18313F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18314F: Documentation/driver-api/phy/samsung-usb2.rst 18315F: drivers/phy/samsung/phy-exynos4210-usb2.c 18316F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18317F: drivers/phy/samsung/phy-exynos5250-usb2.c 18318F: drivers/phy/samsung/phy-s5pv210-usb2.c 18319F: drivers/phy/samsung/phy-samsung-usb2.c 18320F: drivers/phy/samsung/phy-samsung-usb2.h 18321 18322SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18323M: Paul Barker <paul.barker@sancloud.com> 18324R: Marc Murphy <marc.murphy@sancloud.com> 18325S: Supported 18326F: arch/arm/boot/dts/am335x-sancloud* 18327 18328SC1200 WDT DRIVER 18329M: Zwane Mwaikambo <zwanem@gmail.com> 18330S: Maintained 18331F: drivers/watchdog/sc1200wdt.c 18332 18333SCHEDULER 18334M: Ingo Molnar <mingo@redhat.com> 18335M: Peter Zijlstra <peterz@infradead.org> 18336M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18337M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18338R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18339R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18340R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18341R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18342R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18343R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18344L: linux-kernel@vger.kernel.org 18345S: Maintained 18346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18347F: include/linux/preempt.h 18348F: include/linux/sched.h 18349F: include/linux/wait.h 18350F: include/uapi/linux/sched.h 18351F: kernel/sched/ 18352 18353SCR24X CHIP CARD INTERFACE DRIVER 18354M: Lubomir Rintel <lkundrak@v3.sk> 18355S: Supported 18356F: drivers/char/pcmcia/scr24x_cs.c 18357 18358SCSI RDMA PROTOCOL (SRP) INITIATOR 18359M: Bart Van Assche <bvanassche@acm.org> 18360L: linux-rdma@vger.kernel.org 18361S: Supported 18362Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18363F: drivers/infiniband/ulp/srp/ 18364F: include/scsi/srp.h 18365 18366SCSI RDMA PROTOCOL (SRP) TARGET 18367M: Bart Van Assche <bvanassche@acm.org> 18368L: linux-rdma@vger.kernel.org 18369L: target-devel@vger.kernel.org 18370S: Supported 18371Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18372F: drivers/infiniband/ulp/srpt/ 18373 18374SCSI SG DRIVER 18375M: Doug Gilbert <dgilbert@interlog.com> 18376L: linux-scsi@vger.kernel.org 18377S: Maintained 18378W: http://sg.danny.cz/sg 18379F: Documentation/scsi/scsi-generic.rst 18380F: drivers/scsi/sg.c 18381F: include/scsi/sg.h 18382 18383SCSI SUBSYSTEM 18384M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18385M: "Martin K. Petersen" <martin.petersen@oracle.com> 18386L: linux-scsi@vger.kernel.org 18387S: Maintained 18388Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18389T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18390T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18391F: Documentation/devicetree/bindings/scsi/ 18392F: drivers/scsi/ 18393F: drivers/ufs/ 18394F: include/scsi/ 18395 18396SCSI TAPE DRIVER 18397M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18398L: linux-scsi@vger.kernel.org 18399S: Maintained 18400F: Documentation/scsi/st.rst 18401F: drivers/scsi/st.* 18402F: drivers/scsi/st_*.h 18403 18404SCSI TARGET CORE USER DRIVER 18405M: Bodo Stroesser <bostroesser@gmail.com> 18406L: linux-scsi@vger.kernel.org 18407L: target-devel@vger.kernel.org 18408S: Supported 18409F: Documentation/target/tcmu-design.rst 18410F: drivers/target/target_core_user.c 18411F: include/uapi/linux/target_core_user.h 18412 18413SCSI TARGET SUBSYSTEM 18414M: "Martin K. Petersen" <martin.petersen@oracle.com> 18415L: linux-scsi@vger.kernel.org 18416L: target-devel@vger.kernel.org 18417S: Supported 18418W: http://www.linux-iscsi.org 18419Q: https://patchwork.kernel.org/project/target-devel/list/ 18420T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18421F: Documentation/target/ 18422F: drivers/target/ 18423F: include/target/ 18424 18425SCTP PROTOCOL 18426M: Vlad Yasevich <vyasevich@gmail.com> 18427M: Neil Horman <nhorman@tuxdriver.com> 18428M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18429L: linux-sctp@vger.kernel.org 18430S: Maintained 18431W: http://lksctp.sourceforge.net 18432F: Documentation/networking/sctp.rst 18433F: include/linux/sctp.h 18434F: include/net/sctp/ 18435F: include/uapi/linux/sctp.h 18436F: net/sctp/ 18437 18438SCx200 CPU SUPPORT 18439M: Jim Cromie <jim.cromie@gmail.com> 18440S: Odd Fixes 18441F: Documentation/i2c/busses/scx200_acb.rst 18442F: arch/x86/platform/scx200/ 18443F: drivers/i2c/busses/scx200* 18444F: drivers/mtd/maps/scx200_docflash.c 18445F: drivers/watchdog/scx200_wdt.c 18446F: include/linux/scx200.h 18447 18448SCx200 GPIO DRIVER 18449M: Jim Cromie <jim.cromie@gmail.com> 18450S: Maintained 18451F: drivers/char/scx200_gpio.c 18452F: include/linux/scx200_gpio.h 18453 18454SCx200 HRT CLOCKSOURCE DRIVER 18455M: Jim Cromie <jim.cromie@gmail.com> 18456S: Maintained 18457F: drivers/clocksource/scx200_hrt.c 18458 18459SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18460M: Sascha Sommer <saschasommer@freenet.de> 18461L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18462S: Maintained 18463F: drivers/mmc/host/sdricoh_cs.c 18464 18465SECO BOARDS CEC DRIVER 18466M: Ettore Chimenti <ek5.chimenti@gmail.com> 18467S: Maintained 18468F: drivers/media/cec/platform/seco/seco-cec.c 18469F: drivers/media/cec/platform/seco/seco-cec.h 18470 18471SECURE COMPUTING 18472M: Kees Cook <keescook@chromium.org> 18473R: Andy Lutomirski <luto@amacapital.net> 18474R: Will Drewry <wad@chromium.org> 18475S: Supported 18476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18477F: Documentation/userspace-api/seccomp_filter.rst 18478F: include/linux/seccomp.h 18479F: include/uapi/linux/seccomp.h 18480F: kernel/seccomp.c 18481F: tools/testing/selftests/kselftest_harness.h 18482F: tools/testing/selftests/seccomp/* 18483K: \bsecure_computing 18484K: \bTIF_SECCOMP\b 18485 18486SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18487M: Al Cooper <alcooperx@gmail.com> 18488R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18489L: linux-mmc@vger.kernel.org 18490S: Maintained 18491F: drivers/mmc/host/sdhci-brcmstb* 18492 18493SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18494M: Adrian Hunter <adrian.hunter@intel.com> 18495L: linux-mmc@vger.kernel.org 18496S: Supported 18497F: drivers/mmc/host/sdhci* 18498 18499SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18500M: Eugen Hristev <eugen.hristev@microchip.com> 18501L: linux-mmc@vger.kernel.org 18502S: Supported 18503F: drivers/mmc/host/sdhci-of-at91.c 18504 18505SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18506M: Ben Dooks <ben-linux@fluff.org> 18507M: Jaehoon Chung <jh80.chung@samsung.com> 18508L: linux-mmc@vger.kernel.org 18509S: Maintained 18510F: drivers/mmc/host/sdhci-s3c* 18511 18512SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18513M: Viresh Kumar <vireshk@kernel.org> 18514L: linux-mmc@vger.kernel.org 18515S: Maintained 18516F: drivers/mmc/host/sdhci-spear.c 18517 18518SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18519M: Vignesh Raghavendra <vigneshr@ti.com> 18520L: linux-mmc@vger.kernel.org 18521S: Maintained 18522F: drivers/mmc/host/sdhci-omap.c 18523 18524SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18525M: Haibo Chen <haibo.chen@nxp.com> 18526L: linux-imx@nxp.com 18527L: linux-mmc@vger.kernel.org 18528S: Maintained 18529F: drivers/mmc/host/sdhci-esdhc-imx.c 18530 18531SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18532M: Jonathan Derrick <jonathan.derrick@linux.dev> 18533L: linux-block@vger.kernel.org 18534S: Supported 18535F: block/opal_proto.h 18536F: block/sed* 18537F: include/linux/sed* 18538F: include/uapi/linux/sed* 18539 18540SECURITY CONTACT 18541M: Security Officers <security@kernel.org> 18542S: Supported 18543F: Documentation/admin-guide/security-bugs.rst 18544 18545SECURITY SUBSYSTEM 18546M: Paul Moore <paul@paul-moore.com> 18547M: James Morris <jmorris@namei.org> 18548M: "Serge E. Hallyn" <serge@hallyn.com> 18549L: linux-security-module@vger.kernel.org (suggested Cc:) 18550S: Supported 18551W: http://kernsec.org/ 18552T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18553F: security/ 18554X: security/selinux/ 18555 18556SELINUX SECURITY MODULE 18557M: Paul Moore <paul@paul-moore.com> 18558M: Stephen Smalley <stephen.smalley.work@gmail.com> 18559M: Eric Paris <eparis@parisplace.org> 18560L: selinux@vger.kernel.org 18561S: Supported 18562W: https://selinuxproject.org 18563W: https://github.com/SELinuxProject 18564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18565F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18566F: Documentation/ABI/obsolete/sysfs-selinux-disable 18567F: Documentation/admin-guide/LSM/SELinux.rst 18568F: include/trace/events/avc.h 18569F: include/uapi/linux/selinux_netlink.h 18570F: scripts/selinux/ 18571F: security/selinux/ 18572 18573SENSABLE PHANTOM 18574M: Jiri Slaby <jirislaby@kernel.org> 18575S: Maintained 18576F: drivers/misc/phantom.c 18577F: include/uapi/linux/phantom.h 18578 18579SENSEAIR SUNRISE 006-0-0007 18580M: Jacopo Mondi <jacopo@jmondi.org> 18581S: Maintained 18582F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18583F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18584F: drivers/iio/chemical/sunrise_co2.c 18585 18586SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18587M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18588S: Maintained 18589F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18590F: drivers/iio/chemical/scd30.h 18591F: drivers/iio/chemical/scd30_core.c 18592F: drivers/iio/chemical/scd30_i2c.c 18593F: drivers/iio/chemical/scd30_serial.c 18594 18595SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18596M: Roan van Dijk <roan@protonic.nl> 18597S: Maintained 18598F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18599F: drivers/iio/chemical/scd4x.c 18600 18601SENSIRION SGP40 GAS SENSOR DRIVER 18602M: Andreas Klinger <ak@it-klinger.de> 18603S: Maintained 18604F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18605F: drivers/iio/chemical/sgp40.c 18606 18607SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18608M: Tomasz Duszynski <tduszyns@gmail.com> 18609S: Maintained 18610F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18611F: drivers/iio/chemical/sps30.c 18612F: drivers/iio/chemical/sps30_i2c.c 18613F: drivers/iio/chemical/sps30_serial.c 18614 18615SERIAL DEVICE BUS 18616M: Rob Herring <robh@kernel.org> 18617L: linux-serial@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/serial/serial.yaml 18620F: drivers/tty/serdev/ 18621F: include/linux/serdev.h 18622 18623SERIAL DRIVERS 18624M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18625L: linux-serial@vger.kernel.org 18626S: Maintained 18627F: Documentation/devicetree/bindings/serial/ 18628F: drivers/tty/serial/ 18629 18630SERIAL IR RECEIVER 18631M: Sean Young <sean@mess.org> 18632L: linux-media@vger.kernel.org 18633S: Maintained 18634F: drivers/media/rc/serial_ir.c 18635 18636SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18637M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18638L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18639S: Maintained 18640F: Documentation/devicetree/bindings/slimbus/ 18641F: drivers/slimbus/ 18642F: include/linux/slimbus.h 18643 18644SFC NETWORK DRIVER 18645M: Edward Cree <ecree.xilinx@gmail.com> 18646M: Martin Habets <habetsm.xilinx@gmail.com> 18647L: netdev@vger.kernel.org 18648S: Supported 18649F: drivers/net/ethernet/sfc/ 18650 18651SFF/SFP/SFP+ MODULE SUPPORT 18652M: Russell King <linux@armlinux.org.uk> 18653L: netdev@vger.kernel.org 18654S: Maintained 18655F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18656F: drivers/net/phy/phylink.c 18657F: drivers/net/phy/sfp* 18658F: include/linux/mdio/mdio-i2c.h 18659F: include/linux/phylink.h 18660F: include/linux/sfp.h 18661K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18662 18663SGI GRU DRIVER 18664M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18665S: Maintained 18666F: drivers/misc/sgi-gru/ 18667 18668SGI XP/XPC/XPNET DRIVER 18669M: Robin Holt <robinmholt@gmail.com> 18670M: Steve Wahl <steve.wahl@hpe.com> 18671R: Mike Travis <mike.travis@hpe.com> 18672S: Maintained 18673F: drivers/misc/sgi-xp/ 18674 18675SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18676M: Karsten Graul <kgraul@linux.ibm.com> 18677M: Wenjia Zhang <wenjia@linux.ibm.com> 18678M: Jan Karcher <jaka@linux.ibm.com> 18679L: linux-s390@vger.kernel.org 18680S: Supported 18681W: http://www.ibm.com/developerworks/linux/linux390/ 18682F: net/smc/ 18683 18684SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18685M: Linus Walleij <linus.walleij@linaro.org> 18686L: linux-iio@vger.kernel.org 18687S: Maintained 18688T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18689F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18690F: drivers/iio/light/gp2ap002.c 18691 18692SHARP RJ54N1CB0C SENSOR DRIVER 18693M: Jacopo Mondi <jacopo@jmondi.org> 18694L: linux-media@vger.kernel.org 18695S: Odd fixes 18696T: git git://linuxtv.org/media_tree.git 18697F: drivers/media/i2c/rj54n1cb0c.c 18698F: include/media/i2c/rj54n1cb0c.h 18699 18700SH_VOU V4L2 OUTPUT DRIVER 18701L: linux-media@vger.kernel.org 18702S: Orphan 18703F: drivers/media/platform/renesas/sh_vou.c 18704F: include/media/drv-intf/sh_vou.h 18705 18706SI2157 MEDIA DRIVER 18707M: Antti Palosaari <crope@iki.fi> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710W: https://linuxtv.org 18711W: http://palosaari.fi/linux/ 18712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18713T: git git://linuxtv.org/anttip/media_tree.git 18714F: drivers/media/tuners/si2157* 18715 18716SI2165 MEDIA DRIVER 18717M: Matthias Schwarzott <zzam@gentoo.org> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720W: https://linuxtv.org 18721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18722F: drivers/media/dvb-frontends/si2165* 18723 18724SI2168 MEDIA DRIVER 18725M: Antti Palosaari <crope@iki.fi> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728W: https://linuxtv.org 18729W: http://palosaari.fi/linux/ 18730Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18731T: git git://linuxtv.org/anttip/media_tree.git 18732F: drivers/media/dvb-frontends/si2168* 18733 18734SI470X FM RADIO RECEIVER I2C DRIVER 18735M: Hans Verkuil <hverkuil@xs4all.nl> 18736L: linux-media@vger.kernel.org 18737S: Odd Fixes 18738W: https://linuxtv.org 18739T: git git://linuxtv.org/media_tree.git 18740F: drivers/media/radio/si470x/radio-si470x-i2c.c 18741 18742SI470X FM RADIO RECEIVER USB DRIVER 18743M: Hans Verkuil <hverkuil@xs4all.nl> 18744L: linux-media@vger.kernel.org 18745S: Maintained 18746W: https://linuxtv.org 18747T: git git://linuxtv.org/media_tree.git 18748F: drivers/media/radio/si470x/radio-si470x-common.c 18749F: drivers/media/radio/si470x/radio-si470x-usb.c 18750F: drivers/media/radio/si470x/radio-si470x.h 18751 18752SI4713 FM RADIO TRANSMITTER I2C DRIVER 18753M: Eduardo Valentin <edubezval@gmail.com> 18754L: linux-media@vger.kernel.org 18755S: Odd Fixes 18756W: https://linuxtv.org 18757T: git git://linuxtv.org/media_tree.git 18758F: drivers/media/radio/si4713/si4713.? 18759 18760SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18761M: Eduardo Valentin <edubezval@gmail.com> 18762L: linux-media@vger.kernel.org 18763S: Odd Fixes 18764W: https://linuxtv.org 18765T: git git://linuxtv.org/media_tree.git 18766F: drivers/media/radio/si4713/radio-platform-si4713.c 18767 18768SI4713 FM RADIO TRANSMITTER USB DRIVER 18769M: Hans Verkuil <hverkuil@xs4all.nl> 18770L: linux-media@vger.kernel.org 18771S: Maintained 18772W: https://linuxtv.org 18773T: git git://linuxtv.org/media_tree.git 18774F: drivers/media/radio/si4713/radio-usb-si4713.c 18775 18776SIANO DVB DRIVER 18777M: Mauro Carvalho Chehab <mchehab@kernel.org> 18778L: linux-media@vger.kernel.org 18779S: Odd fixes 18780W: https://linuxtv.org 18781T: git git://linuxtv.org/media_tree.git 18782F: drivers/media/common/siano/ 18783F: drivers/media/mmc/siano/ 18784F: drivers/media/usb/siano/ 18785F: drivers/media/usb/siano/ 18786 18787SIFIVE DRIVERS 18788M: Palmer Dabbelt <palmer@dabbelt.com> 18789M: Paul Walmsley <paul.walmsley@sifive.com> 18790L: linux-riscv@lists.infradead.org 18791S: Supported 18792T: git git://github.com/sifive/riscv-linux.git 18793N: sifive 18794K: [^@]sifive 18795 18796SIFIVE FU540 SYSTEM-ON-CHIP 18797M: Paul Walmsley <paul.walmsley@sifive.com> 18798M: Palmer Dabbelt <palmer@dabbelt.com> 18799L: linux-riscv@lists.infradead.org 18800S: Supported 18801T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18802N: fu540 18803K: fu540 18804 18805SIFIVE PDMA DRIVER 18806M: Green Wan <green.wan@sifive.com> 18807S: Maintained 18808F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18809F: drivers/dma/sf-pdma/ 18810 18811SILEAD TOUCHSCREEN DRIVER 18812M: Hans de Goede <hdegoede@redhat.com> 18813L: linux-input@vger.kernel.org 18814L: platform-driver-x86@vger.kernel.org 18815S: Maintained 18816F: drivers/input/touchscreen/silead.c 18817F: drivers/platform/x86/touchscreen_dmi.c 18818 18819SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18820M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18821S: Supported 18822F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18823F: drivers/net/wireless/silabs/wfx/ 18824 18825SILICON MOTION SM712 FRAME BUFFER DRIVER 18826M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18827M: Teddy Wang <teddy.wang@siliconmotion.com> 18828M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18829L: linux-fbdev@vger.kernel.org 18830S: Maintained 18831F: Documentation/fb/sm712fb.rst 18832F: drivers/video/fbdev/sm712* 18833 18834SILVACO I3C DUAL-ROLE MASTER 18835M: Miquel Raynal <miquel.raynal@bootlin.com> 18836M: Conor Culhane <conor.culhane@silvaco.com> 18837L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18838S: Maintained 18839F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18840F: drivers/i3c/master/svc-i3c-master.c 18841 18842SIMPLEFB FB DRIVER 18843M: Hans de Goede <hdegoede@redhat.com> 18844L: linux-fbdev@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18847F: drivers/video/fbdev/simplefb.c 18848F: include/linux/platform_data/simplefb.h 18849 18850SIMTEC EB110ATX (Chalice CATS) 18851M: Simtec Linux Team <linux@simtec.co.uk> 18852S: Supported 18853W: http://www.simtec.co.uk/products/EB110ATX/ 18854 18855SIMTEC EB2410ITX (BAST) 18856M: Simtec Linux Team <linux@simtec.co.uk> 18857S: Supported 18858W: http://www.simtec.co.uk/products/EB2410ITX/ 18859F: arch/arm/mach-s3c/bast-ide.c 18860F: arch/arm/mach-s3c/bast-irq.c 18861F: arch/arm/mach-s3c/mach-bast.c 18862 18863SIOX 18864M: Thorsten Scherer <t.scherer@eckelmann.de> 18865M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18866R: Pengutronix Kernel Team <kernel@pengutronix.de> 18867S: Supported 18868F: drivers/gpio/gpio-siox.c 18869F: drivers/siox/* 18870F: include/trace/events/siox.h 18871 18872SIPHASH PRF ROUTINES 18873M: Jason A. Donenfeld <Jason@zx2c4.com> 18874S: Maintained 18875F: include/linux/siphash.h 18876F: lib/siphash.c 18877F: lib/test_siphash.c 18878 18879SIS 190 ETHERNET DRIVER 18880M: Francois Romieu <romieu@fr.zoreil.com> 18881L: netdev@vger.kernel.org 18882S: Maintained 18883F: drivers/net/ethernet/sis/sis190.c 18884 18885SIS 900/7016 FAST ETHERNET DRIVER 18886M: Daniele Venzano <venza@brownhat.org> 18887L: netdev@vger.kernel.org 18888S: Maintained 18889W: http://www.brownhat.org/sis900.html 18890F: drivers/net/ethernet/sis/sis900.* 18891 18892SIS FRAMEBUFFER DRIVER 18893M: Thomas Winischhofer <thomas@winischhofer.net> 18894S: Maintained 18895W: http://www.winischhofer.net/linuxsisvga.shtml 18896F: Documentation/fb/sisfb.rst 18897F: drivers/video/fbdev/sis/ 18898F: include/video/sisfb.h 18899 18900SIS I2C TOUCHSCREEN DRIVER 18901M: Mika Penttilä <mika.penttila@nextfour.com> 18902L: linux-input@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18905F: drivers/input/touchscreen/sis_i2c.c 18906 18907SIS USB2VGA DRIVER 18908M: Thomas Winischhofer <thomas@winischhofer.net> 18909S: Maintained 18910W: http://www.winischhofer.at/linuxsisusbvga.shtml 18911F: drivers/usb/misc/sisusbvga/ 18912 18913SL28 CPLD MFD DRIVER 18914M: Michael Walle <michael@walle.cc> 18915S: Maintained 18916F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18917F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18918F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18919F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18920F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18921F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18922F: drivers/gpio/gpio-sl28cpld.c 18923F: drivers/hwmon/sl28cpld-hwmon.c 18924F: drivers/irqchip/irq-sl28cpld.c 18925F: drivers/pwm/pwm-sl28cpld.c 18926F: drivers/watchdog/sl28cpld_wdt.c 18927 18928SLAB ALLOCATOR 18929M: Christoph Lameter <cl@linux.com> 18930M: Pekka Enberg <penberg@kernel.org> 18931M: David Rientjes <rientjes@google.com> 18932M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18933M: Andrew Morton <akpm@linux-foundation.org> 18934M: Vlastimil Babka <vbabka@suse.cz> 18935R: Roman Gushchin <roman.gushchin@linux.dev> 18936R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18937L: linux-mm@kvack.org 18938S: Maintained 18939T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18940F: include/linux/sl?b*.h 18941F: mm/sl?b* 18942 18943SLCAN CAN NETWORK DRIVER 18944M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18945L: linux-can@vger.kernel.org 18946S: Maintained 18947F: drivers/net/can/slcan/ 18948 18949SLEEPABLE READ-COPY UPDATE (SRCU) 18950M: Lai Jiangshan <jiangshanlai@gmail.com> 18951M: "Paul E. McKenney" <paulmck@kernel.org> 18952M: Josh Triplett <josh@joshtriplett.org> 18953R: Steven Rostedt <rostedt@goodmis.org> 18954R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18955L: rcu@vger.kernel.org 18956S: Supported 18957W: http://www.rdrop.com/users/paulmck/RCU/ 18958T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18959F: include/linux/srcu*.h 18960F: kernel/rcu/srcu*.c 18961 18962SMACK SECURITY MODULE 18963M: Casey Schaufler <casey@schaufler-ca.com> 18964L: linux-security-module@vger.kernel.org 18965S: Maintained 18966W: http://schaufler-ca.com 18967T: git git://github.com/cschaufler/smack-next 18968F: Documentation/admin-guide/LSM/Smack.rst 18969F: security/smack/ 18970 18971SMC91x ETHERNET DRIVER 18972M: Nicolas Pitre <nico@fluxnic.net> 18973S: Odd Fixes 18974F: drivers/net/ethernet/smsc/smc91x.* 18975 18976SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18977M: Mark Rutland <mark.rutland@arm.com> 18978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18979M: Sudeep Holla <sudeep.holla@arm.com> 18980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18981S: Maintained 18982F: drivers/firmware/smccc/ 18983F: include/linux/arm-smccc.h 18984 18985SMM665 HARDWARE MONITOR DRIVER 18986M: Guenter Roeck <linux@roeck-us.net> 18987L: linux-hwmon@vger.kernel.org 18988S: Maintained 18989F: Documentation/hwmon/smm665.rst 18990F: drivers/hwmon/smm665.c 18991 18992SMSC EMC2103 HARDWARE MONITOR DRIVER 18993M: Steve Glendinning <steve.glendinning@shawell.net> 18994L: linux-hwmon@vger.kernel.org 18995S: Maintained 18996F: Documentation/hwmon/emc2103.rst 18997F: drivers/hwmon/emc2103.c 18998 18999SMSC SCH5627 HARDWARE MONITOR DRIVER 19000M: Hans de Goede <hdegoede@redhat.com> 19001L: linux-hwmon@vger.kernel.org 19002S: Supported 19003F: Documentation/hwmon/sch5627.rst 19004F: drivers/hwmon/sch5627.c 19005 19006SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19007M: Steve Glendinning <steve.glendinning@shawell.net> 19008L: linux-fbdev@vger.kernel.org 19009S: Maintained 19010F: drivers/video/fbdev/smscufx.c 19011 19012SMSC47B397 HARDWARE MONITOR DRIVER 19013M: Jean Delvare <jdelvare@suse.com> 19014L: linux-hwmon@vger.kernel.org 19015S: Maintained 19016F: Documentation/hwmon/smsc47b397.rst 19017F: drivers/hwmon/smsc47b397.c 19018 19019SMSC911x ETHERNET DRIVER 19020M: Steve Glendinning <steve.glendinning@shawell.net> 19021L: netdev@vger.kernel.org 19022S: Maintained 19023F: drivers/net/ethernet/smsc/smsc911x.* 19024F: include/linux/smsc911x.h 19025 19026SMSC9420 PCI ETHERNET DRIVER 19027M: Steve Glendinning <steve.glendinning@shawell.net> 19028L: netdev@vger.kernel.org 19029S: Maintained 19030F: drivers/net/ethernet/smsc/smsc9420.* 19031 19032SOCIONEXT (SNI) AVE NETWORK DRIVER 19033M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19034L: netdev@vger.kernel.org 19035S: Maintained 19036F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19037F: drivers/net/ethernet/socionext/sni_ave.c 19038 19039SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19040M: Jassi Brar <jaswinder.singh@linaro.org> 19041M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19042L: netdev@vger.kernel.org 19043S: Maintained 19044F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19045F: drivers/net/ethernet/socionext/netsec.c 19046 19047SOCIONEXT (SNI) Synquacer SPI DRIVER 19048M: Masahisa Kojima <masahisa.kojima@linaro.org> 19049M: Jassi Brar <jaswinder.singh@linaro.org> 19050L: linux-spi@vger.kernel.org 19051S: Maintained 19052F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19053F: drivers/spi/spi-synquacer.c 19054 19055SOCIONEXT SYNQUACER I2C DRIVER 19056M: Ard Biesheuvel <ardb@kernel.org> 19057L: linux-i2c@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19060F: drivers/i2c/busses/i2c-synquacer.c 19061 19062SOCIONEXT UNIPHIER SOUND DRIVER 19063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19064S: Orphan 19065F: sound/soc/uniphier/ 19066 19067SOEKRIS NET48XX LED SUPPORT 19068M: Chris Boot <bootc@bootc.net> 19069S: Maintained 19070F: drivers/leds/leds-net48xx.c 19071 19072SOFT-IWARP DRIVER (siw) 19073M: Bernard Metzler <bmt@zurich.ibm.com> 19074L: linux-rdma@vger.kernel.org 19075S: Supported 19076F: drivers/infiniband/sw/siw/ 19077F: include/uapi/rdma/siw-abi.h 19078 19079SOFT-ROCE DRIVER (rxe) 19080M: Zhu Yanjun <zyjzyj2000@gmail.com> 19081L: linux-rdma@vger.kernel.org 19082S: Supported 19083F: drivers/infiniband/sw/rxe/ 19084F: include/uapi/rdma/rdma_user_rxe.h 19085 19086SOFTLOGIC 6x10 MPEG CODEC 19087M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19088M: Anton Sviridenko <anton@corp.bluecherry.net> 19089M: Andrey Utkin <andrey_utkin@fastmail.com> 19090M: Ismael Luceno <ismael@iodev.co.uk> 19091L: linux-media@vger.kernel.org 19092S: Supported 19093F: drivers/media/pci/solo6x10/ 19094 19095SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19096M: James Morse <james.morse@arm.com> 19097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19098S: Maintained 19099F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19100F: drivers/firmware/arm_sdei.c 19101F: include/linux/arm_sdei.h 19102F: include/uapi/linux/arm_sdei.h 19103 19104SOFTWARE NODES AND DEVICE PROPERTIES 19105R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19106R: Daniel Scally <djrscally@gmail.com> 19107R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19108R: Sakari Ailus <sakari.ailus@linux.intel.com> 19109L: linux-acpi@vger.kernel.org 19110S: Maintained 19111F: drivers/base/property.c 19112F: drivers/base/swnode.c 19113F: include/linux/fwnode.h 19114F: include/linux/property.h 19115 19116SOFTWARE RAID (Multiple Disks) SUPPORT 19117M: Song Liu <song@kernel.org> 19118L: linux-raid@vger.kernel.org 19119S: Supported 19120Q: https://patchwork.kernel.org/project/linux-raid/list/ 19121T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19122F: drivers/md/Kconfig 19123F: drivers/md/Makefile 19124F: drivers/md/md* 19125F: drivers/md/raid* 19126F: include/linux/raid/ 19127F: include/uapi/linux/raid/ 19128 19129SOLIDRUN CLEARFOG SUPPORT 19130M: Russell King <linux@armlinux.org.uk> 19131S: Maintained 19132F: arch/arm/boot/dts/armada-388-clearfog* 19133F: arch/arm/boot/dts/armada-38x-solidrun-* 19134 19135SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19136M: Russell King <linux@armlinux.org.uk> 19137S: Maintained 19138F: arch/arm/boot/dts/imx6*-cubox-i* 19139F: arch/arm/boot/dts/imx6*-hummingboard* 19140F: arch/arm/boot/dts/imx6*-sr-* 19141 19142SONIC NETWORK DRIVER 19143M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19144L: netdev@vger.kernel.org 19145S: Maintained 19146F: drivers/net/ethernet/natsemi/sonic.* 19147 19148SONICS SILICON BACKPLANE DRIVER (SSB) 19149M: Michael Buesch <m@bues.ch> 19150L: linux-wireless@vger.kernel.org 19151S: Maintained 19152F: drivers/ssb/ 19153F: include/linux/ssb/ 19154 19155SONY IMX208 SENSOR DRIVER 19156M: Sakari Ailus <sakari.ailus@linux.intel.com> 19157L: linux-media@vger.kernel.org 19158S: Maintained 19159T: git git://linuxtv.org/media_tree.git 19160F: drivers/media/i2c/imx208.c 19161 19162SONY IMX214 SENSOR DRIVER 19163M: Ricardo Ribalda <ribalda@kernel.org> 19164L: linux-media@vger.kernel.org 19165S: Maintained 19166T: git git://linuxtv.org/media_tree.git 19167F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19168F: drivers/media/i2c/imx214.c 19169 19170SONY IMX219 SENSOR DRIVER 19171M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19172L: linux-media@vger.kernel.org 19173S: Maintained 19174T: git git://linuxtv.org/media_tree.git 19175F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19176F: drivers/media/i2c/imx219.c 19177 19178SONY IMX258 SENSOR DRIVER 19179M: Sakari Ailus <sakari.ailus@linux.intel.com> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182T: git git://linuxtv.org/media_tree.git 19183F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19184F: drivers/media/i2c/imx258.c 19185 19186SONY IMX274 SENSOR DRIVER 19187M: Leon Luo <leonl@leopardimaging.com> 19188L: linux-media@vger.kernel.org 19189S: Maintained 19190T: git git://linuxtv.org/media_tree.git 19191F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19192F: drivers/media/i2c/imx274.c 19193 19194SONY IMX290 SENSOR DRIVER 19195M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19196L: linux-media@vger.kernel.org 19197S: Maintained 19198T: git git://linuxtv.org/media_tree.git 19199F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19200F: drivers/media/i2c/imx290.c 19201 19202SONY IMX319 SENSOR DRIVER 19203M: Bingbu Cao <bingbu.cao@intel.com> 19204L: linux-media@vger.kernel.org 19205S: Maintained 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/i2c/imx319.c 19208 19209SONY IMX334 SENSOR DRIVER 19210M: Paul J. Murphy <paul.j.murphy@intel.com> 19211M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214T: git git://linuxtv.org/media_tree.git 19215F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19216F: drivers/media/i2c/imx334.c 19217 19218SONY IMX335 SENSOR DRIVER 19219M: Paul J. Murphy <paul.j.murphy@intel.com> 19220M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19221L: linux-media@vger.kernel.org 19222S: Maintained 19223T: git git://linuxtv.org/media_tree.git 19224F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19225F: drivers/media/i2c/imx335.c 19226 19227SONY IMX355 SENSOR DRIVER 19228M: Tianshu Qiu <tian.shu.qiu@intel.com> 19229L: linux-media@vger.kernel.org 19230S: Maintained 19231T: git git://linuxtv.org/media_tree.git 19232F: drivers/media/i2c/imx355.c 19233 19234SONY IMX412 SENSOR DRIVER 19235M: Paul J. Murphy <paul.j.murphy@intel.com> 19236M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239T: git git://linuxtv.org/media_tree.git 19240F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19241F: drivers/media/i2c/imx412.c 19242 19243SONY MEMORYSTICK SUBSYSTEM 19244M: Maxim Levitsky <maximlevitsky@gmail.com> 19245M: Alex Dubov <oakad@yahoo.com> 19246M: Ulf Hansson <ulf.hansson@linaro.org> 19247L: linux-mmc@vger.kernel.org 19248S: Maintained 19249T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19250F: drivers/memstick/ 19251F: include/linux/memstick.h 19252 19253SONY VAIO CONTROL DEVICE DRIVER 19254M: Mattia Dongili <malattia@linux.it> 19255L: platform-driver-x86@vger.kernel.org 19256S: Maintained 19257W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19258F: Documentation/admin-guide/laptops/sony-laptop.rst 19259F: drivers/char/sonypi.c 19260F: drivers/platform/x86/sony-laptop.c 19261F: include/linux/sony-laptop.h 19262 19263SOUND 19264M: Jaroslav Kysela <perex@perex.cz> 19265M: Takashi Iwai <tiwai@suse.com> 19266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19267S: Maintained 19268W: http://www.alsa-project.org/ 19269Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19270T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19271F: Documentation/sound/ 19272F: include/sound/ 19273F: include/uapi/sound/ 19274F: sound/ 19275F: tools/testing/selftests/alsa 19276 19277SOUND - COMPRESSED AUDIO 19278M: Vinod Koul <vkoul@kernel.org> 19279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19280S: Supported 19281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19282F: Documentation/sound/designs/compress-offload.rst 19283F: include/sound/compress_driver.h 19284F: include/uapi/sound/compress_* 19285F: sound/core/compress_offload.c 19286F: sound/soc/soc-compress.c 19287 19288SOUND - DMAENGINE HELPERS 19289M: Lars-Peter Clausen <lars@metafoo.de> 19290S: Supported 19291F: include/sound/dmaengine_pcm.h 19292F: sound/core/pcm_dmaengine.c 19293F: sound/soc/soc-generic-dmaengine-pcm.c 19294 19295SOUND - ALSA SELFTESTS 19296M: Mark Brown <broonie@kernel.org> 19297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19298L: linux-kselftest@vger.kernel.org 19299S: Supported 19300F: tools/testing/selftests/alsa 19301 19302SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19303M: Liam Girdwood <lgirdwood@gmail.com> 19304M: Mark Brown <broonie@kernel.org> 19305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19306S: Supported 19307W: http://alsa-project.org/main/index.php/ASoC 19308T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19309F: Documentation/devicetree/bindings/sound/ 19310F: Documentation/sound/soc/ 19311F: include/dt-bindings/sound/ 19312F: include/sound/soc* 19313F: sound/soc/ 19314 19315SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19316M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19317M: Liam Girdwood <lgirdwood@gmail.com> 19318M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19319M: Bard Liao <yung-chuan.liao@linux.intel.com> 19320M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19321R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19322M: Daniel Baluta <daniel.baluta@nxp.com> 19323L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19324S: Supported 19325W: https://github.com/thesofproject/linux/ 19326F: sound/soc/sof/ 19327 19328SOUNDWIRE SUBSYSTEM 19329M: Vinod Koul <vkoul@kernel.org> 19330M: Bard Liao <yung-chuan.liao@linux.intel.com> 19331R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19332R: Sanyog Kale <sanyog.r.kale@intel.com> 19333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19334S: Supported 19335T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19336F: Documentation/driver-api/soundwire/ 19337F: drivers/soundwire/ 19338F: include/linux/soundwire/ 19339 19340SP2 MEDIA DRIVER 19341M: Olli Salonen <olli.salonen@iki.fi> 19342L: linux-media@vger.kernel.org 19343S: Maintained 19344W: https://linuxtv.org 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346F: drivers/media/dvb-frontends/sp2* 19347 19348SPARC + UltraSPARC (sparc/sparc64) 19349M: "David S. Miller" <davem@davemloft.net> 19350L: sparclinux@vger.kernel.org 19351S: Maintained 19352Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19354T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19355F: arch/sparc/ 19356F: drivers/sbus/ 19357 19358SPARC SERIAL DRIVERS 19359M: "David S. Miller" <davem@davemloft.net> 19360L: sparclinux@vger.kernel.org 19361S: Maintained 19362T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19363T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19364F: drivers/tty/serial/suncore.c 19365F: drivers/tty/serial/sunhv.c 19366F: drivers/tty/serial/sunsab.c 19367F: drivers/tty/serial/sunsab.h 19368F: drivers/tty/serial/sunsu.c 19369F: drivers/tty/serial/sunzilog.c 19370F: drivers/tty/serial/sunzilog.h 19371F: drivers/tty/vcc.c 19372F: include/linux/sunserialcore.h 19373 19374SPARSE CHECKER 19375M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19376L: linux-sparse@vger.kernel.org 19377S: Maintained 19378W: https://sparse.docs.kernel.org/ 19379T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19380Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19381B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19382F: include/linux/compiler.h 19383 19384SPEAKUP CONSOLE SPEECH DRIVER 19385M: William Hubbs <w.d.hubbs@gmail.com> 19386M: Chris Brannon <chris@the-brannons.com> 19387M: Kirk Reiser <kirk@reisers.ca> 19388M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19389L: speakup@linux-speakup.org 19390S: Odd Fixes 19391W: http://www.linux-speakup.org/ 19392W: https://github.com/linux-speakup/speakup 19393B: https://github.com/linux-speakup/speakup/issues 19394F: drivers/accessibility/speakup/ 19395 19396SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19397M: Viresh Kumar <vireshk@kernel.org> 19398M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19399M: soc@kernel.org 19400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19401S: Maintained 19402W: http://www.st.com/spear 19403F: arch/arm/boot/dts/spear* 19404F: arch/arm/mach-spear/ 19405F: drivers/clk/spear/ 19406F: drivers/pinctrl/spear/ 19407 19408SPI NOR SUBSYSTEM 19409M: Tudor Ambarus <tudor.ambarus@microchip.com> 19410M: Pratyush Yadav <pratyush@kernel.org> 19411R: Michael Walle <michael@walle.cc> 19412L: linux-mtd@lists.infradead.org 19413S: Maintained 19414W: http://www.linux-mtd.infradead.org/ 19415Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19416C: irc://irc.oftc.net/mtd 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19418F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19419F: drivers/mtd/spi-nor/ 19420F: include/linux/mtd/spi-nor.h 19421 19422SPI SUBSYSTEM 19423M: Mark Brown <broonie@kernel.org> 19424L: linux-spi@vger.kernel.org 19425S: Maintained 19426Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19427T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19428F: Documentation/devicetree/bindings/spi/ 19429F: Documentation/spi/ 19430F: drivers/spi/ 19431F: include/linux/spi/ 19432F: include/uapi/linux/spi/ 19433F: tools/spi/ 19434 19435SPIDERNET NETWORK DRIVER for CELL 19436M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19437M: Geoff Levand <geoff@infradead.org> 19438L: netdev@vger.kernel.org 19439L: linuxppc-dev@lists.ozlabs.org 19440S: Maintained 19441F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19442F: drivers/net/ethernet/toshiba/spider_net* 19443 19444SPMI SUBSYSTEM 19445M: Stephen Boyd <sboyd@kernel.org> 19446L: linux-kernel@vger.kernel.org 19447S: Maintained 19448T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19449F: Documentation/devicetree/bindings/spmi/ 19450F: drivers/spmi/ 19451F: include/dt-bindings/spmi/spmi.h 19452F: include/linux/spmi.h 19453F: include/trace/events/spmi.h 19454 19455SPU FILE SYSTEM 19456M: Jeremy Kerr <jk@ozlabs.org> 19457L: linuxppc-dev@lists.ozlabs.org 19458S: Supported 19459W: http://www.ibm.com/developerworks/power/cell/ 19460F: Documentation/filesystems/spufs/spufs.rst 19461F: arch/powerpc/platforms/cell/spufs/ 19462 19463SQUASHFS FILE SYSTEM 19464M: Phillip Lougher <phillip@squashfs.org.uk> 19465L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19466S: Maintained 19467W: http://squashfs.org.uk 19468T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19469F: Documentation/filesystems/squashfs.rst 19470F: fs/squashfs/ 19471 19472SRM (Alpha) environment access 19473M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19474S: Maintained 19475F: arch/alpha/kernel/srm_env.c 19476 19477ST LSM6DSx IMU IIO DRIVER 19478M: Lorenzo Bianconi <lorenzo@kernel.org> 19479L: linux-iio@vger.kernel.org 19480S: Maintained 19481W: http://www.st.com/ 19482F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19483F: drivers/iio/imu/st_lsm6dsx/ 19484 19485ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19486M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19487M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490T: git git://linuxtv.org/media_tree.git 19491F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19492F: drivers/media/i2c/st-mipid02.c 19493 19494ST STM32 I2C/SMBUS DRIVER 19495M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19496M: Alain Volmat <alain.volmat@foss.st.com> 19497L: linux-i2c@vger.kernel.org 19498S: Maintained 19499F: drivers/i2c/busses/i2c-stm32* 19500 19501ST STM32 SPI DRIVER 19502M: Alain Volmat <alain.volmat@foss.st.com> 19503L: linux-spi@vger.kernel.org 19504S: Maintained 19505F: drivers/spi/spi-stm32.c 19506 19507ST STPDDC60 DRIVER 19508M: Daniel Nilsson <daniel.nilsson@flex.com> 19509L: linux-hwmon@vger.kernel.org 19510S: Maintained 19511F: Documentation/hwmon/stpddc60.rst 19512F: drivers/hwmon/pmbus/stpddc60.c 19513 19514ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19515M: Song Qiang <songqiang1304521@gmail.com> 19516L: linux-iio@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19519F: drivers/iio/proximity/vl53l0x-i2c.c 19520 19521STABLE BRANCH 19522M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19523M: Sasha Levin <sashal@kernel.org> 19524L: stable@vger.kernel.org 19525S: Supported 19526F: Documentation/process/stable-kernel-rules.rst 19527 19528STAGING - ATOMISP DRIVER 19529M: Mauro Carvalho Chehab <mchehab@kernel.org> 19530R: Sakari Ailus <sakari.ailus@linux.intel.com> 19531L: linux-media@vger.kernel.org 19532S: Maintained 19533F: drivers/staging/media/atomisp/ 19534 19535STAGING - FIELDBUS SUBSYSTEM 19536M: Sven Van Asbroeck <TheSven73@gmail.com> 19537S: Maintained 19538F: drivers/staging/fieldbus/* 19539F: drivers/staging/fieldbus/Documentation/ 19540 19541STAGING - HMS ANYBUS-S BUS 19542M: Sven Van Asbroeck <TheSven73@gmail.com> 19543S: Maintained 19544F: drivers/staging/fieldbus/anybuss/ 19545 19546STAGING - INDUSTRIAL IO 19547M: Jonathan Cameron <jic23@kernel.org> 19548L: linux-iio@vger.kernel.org 19549S: Odd Fixes 19550F: Documentation/devicetree/bindings/staging/iio/ 19551F: drivers/staging/iio/ 19552 19553STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19554M: Marc Dietrich <marvin24@gmx.de> 19555L: ac100@lists.launchpad.net (moderated for non-subscribers) 19556L: linux-tegra@vger.kernel.org 19557S: Maintained 19558F: drivers/staging/nvec/ 19559 19560STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19561M: Jens Frederich <jfrederich@gmail.com> 19562M: Jon Nettleton <jon.nettleton@gmail.com> 19563S: Maintained 19564W: http://wiki.laptop.org/go/DCON 19565F: drivers/staging/olpc_dcon/ 19566 19567STAGING - REALTEK RTL8188EU DRIVERS 19568M: Larry Finger <Larry.Finger@lwfinger.net> 19569M: Phillip Potter <phil@philpotter.co.uk> 19570R: Pavel Skripkin <paskripkin@gmail.com> 19571S: Supported 19572F: drivers/staging/r8188eu/ 19573 19574STAGING - REALTEK RTL8712U DRIVERS 19575M: Larry Finger <Larry.Finger@lwfinger.net> 19576M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19577S: Odd Fixes 19578F: drivers/staging/rtl8712/ 19579 19580STAGING - SEPS525 LCD CONTROLLER DRIVERS 19581M: Michael Hennerich <michael.hennerich@analog.com> 19582L: linux-fbdev@vger.kernel.org 19583S: Supported 19584F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19585F: drivers/staging/fbtft/fb_seps525.c 19586 19587STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19588M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19589M: Teddy Wang <teddy.wang@siliconmotion.com> 19590M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19591L: linux-fbdev@vger.kernel.org 19592S: Maintained 19593F: drivers/staging/sm750fb/ 19594 19595STAGING - VIA VT665X DRIVERS 19596M: Forest Bond <forest@alittletooquiet.net> 19597S: Odd Fixes 19598F: drivers/staging/vt665?/ 19599 19600STAGING SUBSYSTEM 19601M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19602L: linux-staging@lists.linux.dev 19603S: Supported 19604T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19605F: drivers/staging/ 19606 19607STARFIRE/DURALAN NETWORK DRIVER 19608M: Ion Badulescu <ionut@badula.org> 19609S: Odd Fixes 19610F: drivers/net/ethernet/adaptec/starfire* 19611 19612STARFIVE JH7100 CLOCK DRIVERS 19613M: Emil Renner Berthing <kernel@esmil.dk> 19614S: Maintained 19615F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19616F: drivers/clk/starfive/clk-starfive-jh7100* 19617F: include/dt-bindings/clock/starfive-jh7100*.h 19618 19619STARFIVE JH7100 PINCTRL DRIVER 19620M: Emil Renner Berthing <kernel@esmil.dk> 19621L: linux-gpio@vger.kernel.org 19622S: Maintained 19623F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19624F: drivers/pinctrl/starfive/ 19625F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19626 19627STARFIVE JH7100 RESET CONTROLLER DRIVER 19628M: Emil Renner Berthing <kernel@esmil.dk> 19629S: Maintained 19630F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19631F: drivers/reset/reset-starfive-jh7100.c 19632F: include/dt-bindings/reset/starfive-jh7100.h 19633 19634STATIC BRANCH/CALL 19635M: Peter Zijlstra <peterz@infradead.org> 19636M: Josh Poimboeuf <jpoimboe@kernel.org> 19637M: Jason Baron <jbaron@akamai.com> 19638R: Steven Rostedt <rostedt@goodmis.org> 19639R: Ard Biesheuvel <ardb@kernel.org> 19640S: Supported 19641F: arch/*/include/asm/jump_label*.h 19642F: arch/*/include/asm/static_call*.h 19643F: arch/*/kernel/jump_label.c 19644F: arch/*/kernel/static_call.c 19645F: include/linux/jump_label*.h 19646F: include/linux/static_call*.h 19647F: kernel/jump_label.c 19648F: kernel/static_call.c 19649 19650STI AUDIO (ASoC) DRIVERS 19651M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19652L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19653S: Maintained 19654F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19655F: sound/soc/sti/ 19656 19657STI CEC DRIVER 19658M: Alain Volmat <alain.volmat@foss.st.com> 19659S: Maintained 19660F: Documentation/devicetree/bindings/media/stih-cec.txt 19661F: drivers/media/cec/platform/sti/ 19662 19663STK1160 USB VIDEO CAPTURE DRIVER 19664M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19665L: linux-media@vger.kernel.org 19666S: Maintained 19667T: git git://linuxtv.org/media_tree.git 19668F: drivers/media/usb/stk1160/ 19669 19670STM32 AUDIO (ASoC) DRIVERS 19671M: Olivier Moysan <olivier.moysan@foss.st.com> 19672M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19673L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19674S: Maintained 19675F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19676F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19677F: sound/soc/stm/ 19678 19679STM32 TIMER/LPTIMER DRIVERS 19680M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19681S: Maintained 19682F: Documentation/ABI/testing/*timer-stm32 19683F: Documentation/devicetree/bindings/*/*stm32-*timer* 19684F: drivers/*/stm32-*timer* 19685F: drivers/pwm/pwm-stm32* 19686F: include/linux/*/stm32-*tim* 19687 19688STMMAC ETHERNET DRIVER 19689M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19690M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19691M: Jose Abreu <joabreu@synopsys.com> 19692L: netdev@vger.kernel.org 19693S: Supported 19694W: http://www.stlinux.com 19695F: Documentation/networking/device_drivers/ethernet/stmicro/ 19696F: drivers/net/ethernet/stmicro/stmmac/ 19697 19698SUN3/3X 19699M: Sam Creasey <sammy@sammy.net> 19700S: Maintained 19701W: http://sammy.net/sun3/ 19702F: arch/m68k/include/asm/sun3* 19703F: arch/m68k/kernel/*sun3* 19704F: arch/m68k/sun3*/ 19705F: drivers/net/ethernet/i825xx/sun3* 19706 19707SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19708M: Hans de Goede <hdegoede@redhat.com> 19709L: linux-input@vger.kernel.org 19710S: Maintained 19711F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19712F: drivers/input/keyboard/sun4i-lradc-keys.c 19713 19714SUNDANCE NETWORK DRIVER 19715M: Denis Kirjanov <kda@linux-powerpc.org> 19716L: netdev@vger.kernel.org 19717S: Maintained 19718F: drivers/net/ethernet/dlink/sundance.c 19719 19720SUN HAPPY MEAL ETHERNET DRIVER 19721M: Sean Anderson <seanga2@gmail.com> 19722S: Maintained 19723F: drivers/net/ethernet/sun/sunhme.* 19724 19725SUNPLUS ETHERNET DRIVER 19726M: Wells Lu <wellslutw@gmail.com> 19727L: netdev@vger.kernel.org 19728S: Maintained 19729W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19730F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19731F: drivers/net/ethernet/sunplus/ 19732 19733SUNPLUS OCOTP DRIVER 19734M: Vincent Shih <vincent.sunplus@gmail.com> 19735S: Maintained 19736F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19737F: drivers/nvmem/sunplus-ocotp.c 19738 19739SUNPLUS USB2 PHY DRIVER 19740M: Vincent Shih <vincent.sunplus@gmail.com> 19741L: linux-usb@vger.kernel.org 19742S: Maintained 19743F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19744F: drivers/phy/sunplus/Kconfig 19745F: drivers/phy/sunplus/Makefile 19746F: drivers/phy/sunplus/phy-sunplus-usb2.c 19747 19748SUNPLUS PWM DRIVER 19749M: Hammer Hsieh <hammerh0314@gmail.com> 19750S: Maintained 19751F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19752F: drivers/pwm/pwm-sunplus.c 19753 19754SUNPLUS RTC DRIVER 19755M: Vincent Shih <vincent.sunplus@gmail.com> 19756L: linux-rtc@vger.kernel.org 19757S: Maintained 19758F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19759F: drivers/rtc/rtc-sunplus.c 19760 19761SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19762M: Li-hao Kuo <lhjeff911@gmail.com> 19763L: linux-spi@vger.kernel.org 19764S: Maintained 19765F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19766F: drivers/spi/spi-sunplus-sp7021.c 19767 19768SUNPLUS UART DRIVER 19769M: Hammer Hsieh <hammerh0314@gmail.com> 19770S: Maintained 19771F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19772F: drivers/tty/serial/sunplus-uart.c 19773 19774SUNPLUS WATCHDOG DRIVER 19775M: Xiantao Hu <xt.hu@cqplus1.com> 19776L: linux-watchdog@vger.kernel.org 19777S: Maintained 19778F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19779F: drivers/watchdog/sunplus_wdt.c 19780 19781SUPERH 19782M: Yoshinori Sato <ysato@users.sourceforge.jp> 19783M: Rich Felker <dalias@libc.org> 19784L: linux-sh@vger.kernel.org 19785S: Maintained 19786Q: http://patchwork.kernel.org/project/linux-sh/list/ 19787F: Documentation/sh/ 19788F: arch/sh/ 19789F: drivers/sh/ 19790 19791SUSPEND TO RAM 19792M: "Rafael J. Wysocki" <rafael@kernel.org> 19793M: Len Brown <len.brown@intel.com> 19794M: Pavel Machek <pavel@ucw.cz> 19795L: linux-pm@vger.kernel.org 19796S: Supported 19797B: https://bugzilla.kernel.org 19798F: Documentation/power/ 19799F: arch/x86/kernel/acpi/ 19800F: drivers/base/power/ 19801F: include/linux/freezer.h 19802F: include/linux/pm.h 19803F: include/linux/suspend.h 19804F: kernel/power/ 19805 19806SVGA HANDLING 19807M: Martin Mares <mj@ucw.cz> 19808L: linux-video@atrey.karlin.mff.cuni.cz 19809S: Maintained 19810F: Documentation/admin-guide/svga.rst 19811F: arch/x86/boot/video* 19812 19813SWITCHDEV 19814M: Jiri Pirko <jiri@resnulli.us> 19815M: Ivan Vecera <ivecera@redhat.com> 19816L: netdev@vger.kernel.org 19817S: Supported 19818F: include/net/switchdev.h 19819F: net/switchdev/ 19820 19821SY8106A REGULATOR DRIVER 19822M: Icenowy Zheng <icenowy@aosc.io> 19823S: Maintained 19824F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19825F: drivers/regulator/sy8106a-regulator.c 19826 19827SYNC FILE FRAMEWORK 19828M: Sumit Semwal <sumit.semwal@linaro.org> 19829R: Gustavo Padovan <gustavo@padovan.org> 19830L: linux-media@vger.kernel.org 19831L: dri-devel@lists.freedesktop.org 19832S: Maintained 19833T: git git://anongit.freedesktop.org/drm/drm-misc 19834F: Documentation/driver-api/sync_file.rst 19835F: drivers/dma-buf/dma-fence* 19836F: drivers/dma-buf/sw_sync.c 19837F: drivers/dma-buf/sync_* 19838F: include/linux/sync_file.h 19839F: include/uapi/linux/sync_file.h 19840 19841SYNOPSYS ARC ARCHITECTURE 19842M: Vineet Gupta <vgupta@kernel.org> 19843L: linux-snps-arc@lists.infradead.org 19844S: Supported 19845T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19846F: Documentation/arc/ 19847F: Documentation/devicetree/bindings/arc/* 19848F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19849F: arch/arc/ 19850F: drivers/clocksource/arc_timer.c 19851F: drivers/tty/serial/arc_uart.c 19852 19853SYNOPSYS ARC HSDK SDP pll clock driver 19854M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19855S: Supported 19856F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19857F: drivers/clk/clk-hsdk-pll.c 19858 19859SYNOPSYS ARC SDP clock driver 19860M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19861S: Supported 19862F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19863F: drivers/clk/axs10x/* 19864 19865SYNOPSYS ARC SDP platform support 19866M: Alexey Brodkin <abrodkin@synopsys.com> 19867S: Supported 19868F: Documentation/devicetree/bindings/arc/axs10* 19869F: arch/arc/boot/dts/ax* 19870F: arch/arc/plat-axs10x 19871 19872SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19873M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19874S: Supported 19875F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19876F: drivers/reset/reset-axs10x.c 19877 19878SYNOPSYS CREG GPIO DRIVER 19879M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19880S: Maintained 19881F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19882F: drivers/gpio/gpio-creg-snps.c 19883 19884SYNOPSYS DESIGNWARE 8250 UART DRIVER 19885M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19886R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19887S: Supported 19888F: drivers/tty/serial/8250/8250_dw.c 19889F: drivers/tty/serial/8250/8250_dwlib.* 19890F: drivers/tty/serial/8250/8250_lpss.c 19891 19892SYNOPSYS DESIGNWARE APB GPIO DRIVER 19893M: Hoan Tran <hoan@os.amperecomputing.com> 19894M: Serge Semin <fancer.lancer@gmail.com> 19895L: linux-gpio@vger.kernel.org 19896S: Maintained 19897F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19898F: drivers/gpio/gpio-dwapb.c 19899 19900SYNOPSYS DESIGNWARE APB SSI DRIVER 19901M: Serge Semin <fancer.lancer@gmail.com> 19902L: linux-spi@vger.kernel.org 19903S: Supported 19904F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19905F: drivers/spi/spi-dw* 19906 19907SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19908M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19909S: Maintained 19910F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19911F: drivers/dma/dw-axi-dmac/ 19912 19913SYNOPSYS DESIGNWARE DMAC DRIVER 19914M: Viresh Kumar <vireshk@kernel.org> 19915R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19916S: Maintained 19917F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19918F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19919F: drivers/dma/dw/ 19920F: include/dt-bindings/dma/dw-dmac.h 19921F: include/linux/dma/dw.h 19922F: include/linux/platform_data/dma-dw.h 19923 19924SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19925M: Jose Abreu <Jose.Abreu@synopsys.com> 19926L: netdev@vger.kernel.org 19927S: Supported 19928F: drivers/net/ethernet/synopsys/ 19929 19930SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19931M: Jose Abreu <Jose.Abreu@synopsys.com> 19932L: netdev@vger.kernel.org 19933S: Supported 19934F: drivers/net/pcs/pcs-xpcs.c 19935F: drivers/net/pcs/pcs-xpcs.h 19936F: include/linux/pcs/pcs-xpcs.h 19937 19938SYNOPSYS DESIGNWARE I2C DRIVER 19939M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19940R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19941R: Mika Westerberg <mika.westerberg@linux.intel.com> 19942R: Jan Dabros <jsd@semihalf.com> 19943L: linux-i2c@vger.kernel.org 19944S: Supported 19945F: drivers/i2c/busses/i2c-designware-* 19946 19947SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19948M: Jaehoon Chung <jh80.chung@samsung.com> 19949L: linux-mmc@vger.kernel.org 19950S: Maintained 19951F: drivers/mmc/host/dw_mmc* 19952 19953SYNOPSYS HSDK RESET CONTROLLER DRIVER 19954M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19955S: Supported 19956F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19957F: drivers/reset/reset-hsdk.c 19958F: include/dt-bindings/reset/snps,hsdk-reset.h 19959 19960SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19961M: Prabu Thangamuthu <prabu.t@synopsys.com> 19962M: Manjunath M B <manjumb@synopsys.com> 19963L: linux-mmc@vger.kernel.org 19964S: Maintained 19965F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19966 19967SYSTEM CONFIGURATION (SYSCON) 19968M: Lee Jones <lee@kernel.org> 19969M: Arnd Bergmann <arnd@arndb.de> 19970S: Supported 19971T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19972F: drivers/mfd/syscon.c 19973 19974SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19975M: Sudeep Holla <sudeep.holla@arm.com> 19976R: Cristian Marussi <cristian.marussi@arm.com> 19977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19978S: Maintained 19979F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19980F: drivers/clk/clk-sc[mp]i.c 19981F: drivers/cpufreq/sc[mp]i-cpufreq.c 19982F: drivers/firmware/arm_scmi/ 19983F: drivers/firmware/arm_scpi.c 19984F: drivers/regulator/scmi-regulator.c 19985F: drivers/reset/reset-scmi.c 19986F: include/linux/sc[mp]i_protocol.h 19987F: include/trace/events/scmi.h 19988F: include/uapi/linux/virtio_scmi.h 19989 19990SYSTEM RESET/SHUTDOWN DRIVERS 19991M: Sebastian Reichel <sre@kernel.org> 19992L: linux-pm@vger.kernel.org 19993S: Maintained 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19995F: Documentation/devicetree/bindings/power/reset/ 19996F: drivers/power/reset/ 19997 19998SYSTEM TRACE MODULE CLASS 19999M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20000S: Maintained 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20002F: Documentation/trace/stm.rst 20003F: drivers/hwtracing/stm/ 20004F: include/linux/stm.h 20005F: include/uapi/linux/stm.h 20006 20007SYSTEM76 ACPI DRIVER 20008M: Jeremy Soller <jeremy@system76.com> 20009M: System76 Product Development <productdev@system76.com> 20010L: platform-driver-x86@vger.kernel.org 20011S: Maintained 20012F: drivers/platform/x86/system76_acpi.c 20013 20014SYSV FILESYSTEM 20015M: Christoph Hellwig <hch@infradead.org> 20016S: Maintained 20017F: Documentation/filesystems/sysv-fs.rst 20018F: fs/sysv/ 20019F: include/linux/sysv_fs.h 20020 20021TASKSTATS STATISTICS INTERFACE 20022M: Balbir Singh <bsingharora@gmail.com> 20023S: Maintained 20024F: Documentation/accounting/taskstats* 20025F: include/linux/taskstats* 20026F: kernel/taskstats.c 20027 20028TC subsystem 20029M: Jamal Hadi Salim <jhs@mojatatu.com> 20030M: Cong Wang <xiyou.wangcong@gmail.com> 20031M: Jiri Pirko <jiri@resnulli.us> 20032L: netdev@vger.kernel.org 20033S: Maintained 20034F: include/net/pkt_cls.h 20035F: include/net/pkt_sched.h 20036F: include/net/tc_act/ 20037F: include/uapi/linux/pkt_cls.h 20038F: include/uapi/linux/pkt_sched.h 20039F: include/uapi/linux/tc_act/ 20040F: include/uapi/linux/tc_ematch/ 20041F: net/sched/ 20042F: tools/testing/selftests/tc-testing 20043 20044TC90522 MEDIA DRIVER 20045M: Akihiro Tsukada <tskd08@gmail.com> 20046L: linux-media@vger.kernel.org 20047S: Odd Fixes 20048F: drivers/media/dvb-frontends/tc90522* 20049 20050TCP LOW PRIORITY MODULE 20051M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20052M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20053S: Maintained 20054W: http://tcp-lp-mod.sourceforge.net/ 20055F: net/ipv4/tcp_lp.c 20056 20057TDA10071 MEDIA DRIVER 20058M: Antti Palosaari <crope@iki.fi> 20059L: linux-media@vger.kernel.org 20060S: Maintained 20061W: https://linuxtv.org 20062W: http://palosaari.fi/linux/ 20063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20064T: git git://linuxtv.org/anttip/media_tree.git 20065F: drivers/media/dvb-frontends/tda10071* 20066 20067TDA18212 MEDIA DRIVER 20068M: Antti Palosaari <crope@iki.fi> 20069L: linux-media@vger.kernel.org 20070S: Maintained 20071W: https://linuxtv.org 20072W: http://palosaari.fi/linux/ 20073Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20074T: git git://linuxtv.org/anttip/media_tree.git 20075F: drivers/media/tuners/tda18212* 20076 20077TDA18218 MEDIA DRIVER 20078M: Antti Palosaari <crope@iki.fi> 20079L: linux-media@vger.kernel.org 20080S: Maintained 20081W: https://linuxtv.org 20082W: http://palosaari.fi/linux/ 20083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20084T: git git://linuxtv.org/anttip/media_tree.git 20085F: drivers/media/tuners/tda18218* 20086 20087TDA18250 MEDIA DRIVER 20088M: Olli Salonen <olli.salonen@iki.fi> 20089L: linux-media@vger.kernel.org 20090S: Maintained 20091W: https://linuxtv.org 20092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20093T: git git://linuxtv.org/media_tree.git 20094F: drivers/media/tuners/tda18250* 20095 20096TDA18271 MEDIA DRIVER 20097M: Michael Krufky <mkrufky@linuxtv.org> 20098L: linux-media@vger.kernel.org 20099S: Maintained 20100W: https://linuxtv.org 20101W: http://github.com/mkrufky 20102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20103T: git git://linuxtv.org/mkrufky/tuners.git 20104F: drivers/media/tuners/tda18271* 20105 20106TDA1997x MEDIA DRIVER 20107M: Tim Harvey <tharvey@gateworks.com> 20108L: linux-media@vger.kernel.org 20109S: Maintained 20110W: https://linuxtv.org 20111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20112F: drivers/media/i2c/tda1997x.* 20113 20114TDA827x MEDIA DRIVER 20115M: Michael Krufky <mkrufky@linuxtv.org> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118W: https://linuxtv.org 20119W: http://github.com/mkrufky 20120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20121T: git git://linuxtv.org/mkrufky/tuners.git 20122F: drivers/media/tuners/tda8290.* 20123 20124TDA8290 MEDIA DRIVER 20125M: Michael Krufky <mkrufky@linuxtv.org> 20126L: linux-media@vger.kernel.org 20127S: Maintained 20128W: https://linuxtv.org 20129W: http://github.com/mkrufky 20130Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20131T: git git://linuxtv.org/mkrufky/tuners.git 20132F: drivers/media/tuners/tda8290.* 20133 20134TDA9840 MEDIA DRIVER 20135M: Hans Verkuil <hverkuil@xs4all.nl> 20136L: linux-media@vger.kernel.org 20137S: Maintained 20138W: https://linuxtv.org 20139T: git git://linuxtv.org/media_tree.git 20140F: drivers/media/i2c/tda9840* 20141 20142TEA5761 TUNER DRIVER 20143M: Mauro Carvalho Chehab <mchehab@kernel.org> 20144L: linux-media@vger.kernel.org 20145S: Odd fixes 20146W: https://linuxtv.org 20147T: git git://linuxtv.org/media_tree.git 20148F: drivers/media/tuners/tea5761.* 20149 20150TEA5767 TUNER DRIVER 20151M: Mauro Carvalho Chehab <mchehab@kernel.org> 20152L: linux-media@vger.kernel.org 20153S: Maintained 20154W: https://linuxtv.org 20155T: git git://linuxtv.org/media_tree.git 20156F: drivers/media/tuners/tea5767.* 20157 20158TEA6415C MEDIA DRIVER 20159M: Hans Verkuil <hverkuil@xs4all.nl> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162W: https://linuxtv.org 20163T: git git://linuxtv.org/media_tree.git 20164F: drivers/media/i2c/tea6415c* 20165 20166TEA6420 MEDIA DRIVER 20167M: Hans Verkuil <hverkuil@xs4all.nl> 20168L: linux-media@vger.kernel.org 20169S: Maintained 20170W: https://linuxtv.org 20171T: git git://linuxtv.org/media_tree.git 20172F: drivers/media/i2c/tea6420* 20173 20174TEAM DRIVER 20175M: Jiri Pirko <jiri@resnulli.us> 20176L: netdev@vger.kernel.org 20177S: Supported 20178F: drivers/net/team/ 20179F: include/linux/if_team.h 20180F: include/uapi/linux/if_team.h 20181F: tools/testing/selftests/drivers/net/team/ 20182 20183TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20184M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20185S: Maintained 20186F: arch/x86/platform/ts5500/ 20187 20188TECHNOTREND USB IR RECEIVER 20189M: Sean Young <sean@mess.org> 20190L: linux-media@vger.kernel.org 20191S: Maintained 20192F: drivers/media/rc/ttusbir.c 20193 20194TECHWELL TW9910 VIDEO DECODER 20195L: linux-media@vger.kernel.org 20196S: Orphan 20197F: drivers/media/i2c/tw9910.c 20198F: include/media/i2c/tw9910.h 20199 20200TEE SUBSYSTEM 20201M: Jens Wiklander <jens.wiklander@linaro.org> 20202R: Sumit Garg <sumit.garg@linaro.org> 20203L: op-tee@lists.trustedfirmware.org 20204S: Maintained 20205F: Documentation/staging/tee.rst 20206F: drivers/tee/ 20207F: include/linux/tee_drv.h 20208F: include/uapi/linux/tee.h 20209 20210TEGRA ARCHITECTURE SUPPORT 20211M: Thierry Reding <thierry.reding@gmail.com> 20212M: Jonathan Hunter <jonathanh@nvidia.com> 20213L: linux-tegra@vger.kernel.org 20214S: Supported 20215Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20216T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20217N: [^a-z]tegra 20218 20219TEGRA CLOCK DRIVER 20220M: Peter De Schrijver <pdeschrijver@nvidia.com> 20221M: Prashant Gaikwad <pgaikwad@nvidia.com> 20222S: Supported 20223F: drivers/clk/tegra/ 20224 20225TEGRA DMA DRIVERS 20226M: Laxman Dewangan <ldewangan@nvidia.com> 20227M: Jon Hunter <jonathanh@nvidia.com> 20228S: Supported 20229F: drivers/dma/tegra* 20230 20231TEGRA I2C DRIVER 20232M: Laxman Dewangan <ldewangan@nvidia.com> 20233R: Dmitry Osipenko <digetx@gmail.com> 20234S: Supported 20235F: drivers/i2c/busses/i2c-tegra.c 20236 20237TEGRA IOMMU DRIVERS 20238M: Thierry Reding <thierry.reding@gmail.com> 20239R: Krishna Reddy <vdumpa@nvidia.com> 20240L: linux-tegra@vger.kernel.org 20241S: Supported 20242F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20243F: drivers/iommu/tegra* 20244 20245TEGRA KBC DRIVER 20246M: Laxman Dewangan <ldewangan@nvidia.com> 20247S: Supported 20248F: drivers/input/keyboard/tegra-kbc.c 20249 20250TEGRA NAND DRIVER 20251M: Stefan Agner <stefan@agner.ch> 20252M: Lucas Stach <dev@lynxeye.de> 20253S: Maintained 20254F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20255F: drivers/mtd/nand/raw/tegra_nand.c 20256 20257TEGRA PWM DRIVER 20258M: Thierry Reding <thierry.reding@gmail.com> 20259S: Supported 20260F: drivers/pwm/pwm-tegra.c 20261 20262TEGRA SERIAL DRIVER 20263M: Laxman Dewangan <ldewangan@nvidia.com> 20264S: Supported 20265F: drivers/tty/serial/serial-tegra.c 20266 20267TEGRA SPI DRIVER 20268M: Laxman Dewangan <ldewangan@nvidia.com> 20269S: Supported 20270F: drivers/spi/spi-tegra* 20271 20272TEGRA QUAD SPI DRIVER 20273M: Thierry Reding <thierry.reding@gmail.com> 20274M: Jonathan Hunter <jonathanh@nvidia.com> 20275M: Sowjanya Komatineni <skomatineni@nvidia.com> 20276L: linux-tegra@vger.kernel.org 20277S: Maintained 20278F: drivers/spi/spi-tegra210-quad.c 20279 20280TEGRA VIDEO DRIVER 20281M: Thierry Reding <thierry.reding@gmail.com> 20282M: Jonathan Hunter <jonathanh@nvidia.com> 20283M: Sowjanya Komatineni <skomatineni@nvidia.com> 20284L: linux-media@vger.kernel.org 20285L: linux-tegra@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20288F: drivers/staging/media/tegra-video/ 20289 20290TEGRA XUSB PADCTL DRIVER 20291M: JC Kuo <jckuo@nvidia.com> 20292S: Supported 20293F: drivers/phy/tegra/xusb* 20294 20295TEHUTI ETHERNET DRIVER 20296M: Andy Gospodarek <andy@greyhouse.net> 20297L: netdev@vger.kernel.org 20298S: Supported 20299F: drivers/net/ethernet/tehuti/* 20300 20301TELECOM CLOCK DRIVER FOR MCPL0010 20302M: Mark Gross <markgross@kernel.org> 20303S: Supported 20304F: drivers/char/tlclk.c 20305 20306TEMPO SEMICONDUCTOR DRIVERS 20307M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/sound/tscs*.txt 20310F: sound/soc/codecs/tscs*.c 20311F: sound/soc/codecs/tscs*.h 20312 20313TENSILICA XTENSA PORT (xtensa) 20314M: Chris Zankel <chris@zankel.net> 20315M: Max Filippov <jcmvbkbc@gmail.com> 20316L: linux-xtensa@linux-xtensa.org 20317S: Maintained 20318T: git git://github.com/czankel/xtensa-linux.git 20319F: arch/xtensa/ 20320F: drivers/irqchip/irq-xtensa-* 20321 20322TEXAS INSTRUMENTS ASoC DRIVERS 20323M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20325S: Maintained 20326F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20327F: sound/soc/ti/ 20328 20329TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20330M: Ricardo Ribalda <ribalda@kernel.org> 20331L: linux-iio@vger.kernel.org 20332S: Supported 20333F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20334F: drivers/iio/dac/ti-dac7612.c 20335 20336TEXAS INSTRUMENTS DMA DRIVERS 20337M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20338L: dmaengine@vger.kernel.org 20339S: Maintained 20340F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20341F: Documentation/devicetree/bindings/dma/ti-edma.txt 20342F: Documentation/devicetree/bindings/dma/ti/ 20343F: drivers/dma/ti/ 20344X: drivers/dma/ti/cppi41.c 20345F: include/linux/dma/k3-udma-glue.h 20346F: include/linux/dma/ti-cppi5.h 20347F: include/linux/dma/k3-psil.h 20348 20349TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20350M: Nishanth Menon <nm@ti.com> 20351M: Tero Kristo <kristo@kernel.org> 20352M: Santosh Shilimkar <ssantosh@kernel.org> 20353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20354S: Maintained 20355F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20356F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20357F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20358F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20359F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20360F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20361F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20362F: drivers/clk/keystone/sci-clk.c 20363F: drivers/firmware/ti_sci* 20364F: drivers/irqchip/irq-ti-sci-inta.c 20365F: drivers/irqchip/irq-ti-sci-intr.c 20366F: drivers/reset/reset-ti-sci.c 20367F: drivers/soc/ti/ti_sci_inta_msi.c 20368F: drivers/soc/ti/ti_sci_pm_domains.c 20369F: include/dt-bindings/soc/ti,sci_pm_domain.h 20370F: include/linux/soc/ti/ti_sci_inta_msi.h 20371F: include/linux/soc/ti/ti_sci_protocol.h 20372 20373TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20374M: Robert Marko <robert.marko@sartura.hr> 20375M: Luka Perkov <luka.perkov@sartura.hr> 20376L: linux-hwmon@vger.kernel.org 20377S: Maintained 20378F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20379F: Documentation/hwmon/tps23861.rst 20380F: drivers/hwmon/tps23861.c 20381 20382TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20383M: Puranjay Mohan <puranjay12@gmail.com> 20384L: linux-iio@vger.kernel.org 20385S: Supported 20386F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20387F: drivers/iio/temperature/tmp117.c 20388 20389THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20390M: Hans Verkuil <hverkuil@xs4all.nl> 20391L: linux-media@vger.kernel.org 20392S: Maintained 20393W: https://linuxtv.org 20394T: git git://linuxtv.org/media_tree.git 20395F: drivers/media/radio/radio-raremono.c 20396 20397THERMAL 20398M: Rafael J. Wysocki <rafael@kernel.org> 20399M: Daniel Lezcano <daniel.lezcano@linaro.org> 20400R: Amit Kucheria <amitk@kernel.org> 20401R: Zhang Rui <rui.zhang@intel.com> 20402L: linux-pm@vger.kernel.org 20403S: Supported 20404Q: https://patchwork.kernel.org/project/linux-pm/list/ 20405T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20406F: Documentation/ABI/testing/sysfs-class-thermal 20407F: Documentation/devicetree/bindings/thermal/ 20408F: Documentation/driver-api/thermal/ 20409F: drivers/thermal/ 20410F: include/dt-bindings/thermal/ 20411F: include/linux/cpu_cooling.h 20412F: include/linux/thermal.h 20413F: include/uapi/linux/thermal.h 20414F: tools/lib/thermal/ 20415F: tools/thermal/ 20416 20417THERMAL DRIVER FOR AMLOGIC SOCS 20418M: Guillaume La Roque <glaroque@baylibre.com> 20419L: linux-pm@vger.kernel.org 20420L: linux-amlogic@lists.infradead.org 20421S: Supported 20422W: http://linux-meson.com/ 20423F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20424F: drivers/thermal/amlogic_thermal.c 20425 20426THERMAL/CPU_COOLING 20427M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20428M: Daniel Lezcano <daniel.lezcano@linaro.org> 20429M: Viresh Kumar <viresh.kumar@linaro.org> 20430R: Lukasz Luba <lukasz.luba@arm.com> 20431L: linux-pm@vger.kernel.org 20432S: Supported 20433F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20434F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20435F: drivers/thermal/cpufreq_cooling.c 20436F: drivers/thermal/cpuidle_cooling.c 20437F: include/linux/cpu_cooling.h 20438 20439THERMAL/POWER_ALLOCATOR 20440M: Lukasz Luba <lukasz.luba@arm.com> 20441L: linux-pm@vger.kernel.org 20442S: Maintained 20443F: Documentation/driver-api/thermal/power_allocator.rst 20444F: drivers/thermal/gov_power_allocator.c 20445F: include/trace/events/thermal_power_allocator.h 20446 20447THINKPAD ACPI EXTRAS DRIVER 20448M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20449L: ibm-acpi-devel@lists.sourceforge.net 20450L: platform-driver-x86@vger.kernel.org 20451S: Maintained 20452W: http://ibm-acpi.sourceforge.net 20453W: http://thinkwiki.org/wiki/Ibm-acpi 20454T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20455F: drivers/platform/x86/thinkpad_acpi.c 20456 20457THINKPAD LMI DRIVER 20458M: Mark Pearson <markpearson@lenovo.com> 20459L: platform-driver-x86@vger.kernel.org 20460S: Maintained 20461F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20462F: drivers/platform/x86/think-lmi.? 20463 20464THUNDERBOLT DMA TRAFFIC TEST DRIVER 20465M: Isaac Hazan <isaac.hazan@intel.com> 20466L: linux-usb@vger.kernel.org 20467S: Maintained 20468F: drivers/thunderbolt/dma_test.c 20469 20470THUNDERBOLT DRIVER 20471M: Andreas Noever <andreas.noever@gmail.com> 20472M: Michael Jamet <michael.jamet@intel.com> 20473M: Mika Westerberg <mika.westerberg@linux.intel.com> 20474M: Yehezkel Bernat <YehezkelShB@gmail.com> 20475L: linux-usb@vger.kernel.org 20476S: Maintained 20477T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20478F: Documentation/admin-guide/thunderbolt.rst 20479F: drivers/thunderbolt/ 20480F: include/linux/thunderbolt.h 20481 20482THUNDERBOLT NETWORK DRIVER 20483M: Michael Jamet <michael.jamet@intel.com> 20484M: Mika Westerberg <mika.westerberg@linux.intel.com> 20485M: Yehezkel Bernat <YehezkelShB@gmail.com> 20486L: netdev@vger.kernel.org 20487S: Maintained 20488F: drivers/net/thunderbolt.c 20489 20490THUNDERX GPIO DRIVER 20491M: Robert Richter <rric@kernel.org> 20492S: Odd Fixes 20493F: drivers/gpio/gpio-thunderx.c 20494 20495TI AM437X VPFE DRIVER 20496M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20497L: linux-media@vger.kernel.org 20498S: Maintained 20499W: https://linuxtv.org 20500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20501T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20502F: drivers/media/platform/ti/am437x/ 20503 20504TI BANDGAP AND THERMAL DRIVER 20505M: Eduardo Valentin <edubezval@gmail.com> 20506M: Keerthy <j-keerthy@ti.com> 20507L: linux-pm@vger.kernel.org 20508L: linux-omap@vger.kernel.org 20509S: Maintained 20510F: drivers/thermal/ti-soc-thermal/ 20511 20512TI BQ27XXX POWER SUPPLY DRIVER 20513F: drivers/power/supply/bq27xxx_battery.c 20514F: drivers/power/supply/bq27xxx_battery_i2c.c 20515F: include/linux/power/bq27xxx_battery.h 20516 20517TI CDCE706 CLOCK DRIVER 20518M: Max Filippov <jcmvbkbc@gmail.com> 20519S: Maintained 20520F: drivers/clk/clk-cdce706.c 20521 20522TI CLOCK DRIVER 20523M: Tero Kristo <kristo@kernel.org> 20524L: linux-omap@vger.kernel.org 20525S: Odd Fixes 20526F: drivers/clk/ti/ 20527F: include/linux/clk/ti.h 20528 20529TI DAVINCI MACHINE SUPPORT 20530M: Sekhar Nori <nsekhar@ti.com> 20531R: Bartosz Golaszewski <brgl@bgdev.pl> 20532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20533S: Supported 20534T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20535F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20536F: arch/arm/boot/dts/da850* 20537F: arch/arm/mach-davinci/ 20538F: drivers/i2c/busses/i2c-davinci.c 20539 20540TI DAVINCI SERIES CLOCK DRIVER 20541M: David Lechner <david@lechnology.com> 20542R: Sekhar Nori <nsekhar@ti.com> 20543S: Maintained 20544F: Documentation/devicetree/bindings/clock/ti/davinci/ 20545F: drivers/clk/davinci/ 20546F: include/linux/clk/davinci.h 20547 20548TI DAVINCI SERIES GPIO DRIVER 20549M: Keerthy <j-keerthy@ti.com> 20550L: linux-gpio@vger.kernel.org 20551S: Maintained 20552F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20553F: drivers/gpio/gpio-davinci.c 20554 20555TI DAVINCI SERIES MEDIA DRIVER 20556M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20557L: linux-media@vger.kernel.org 20558S: Maintained 20559W: https://linuxtv.org 20560Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20561T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20562F: drivers/media/platform/ti/davinci/ 20563F: drivers/staging/media/deprecated/vpfe_capture/ 20564F: include/media/davinci/ 20565 20566TI ENHANCED CAPTURE (eCAP) DRIVER 20567M: Vignesh Raghavendra <vigneshr@ti.com> 20568R: Julien Panis <jpanis@baylibre.com> 20569L: linux-iio@vger.kernel.org 20570L: linux-omap@vger.kernel.org 20571S: Maintained 20572F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20573F: drivers/counter/ti-ecap-capture.c 20574 20575TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20576R: David Lechner <david@lechnology.com> 20577L: linux-iio@vger.kernel.org 20578F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20579F: drivers/counter/ti-eqep.c 20580 20581TI ETHERNET SWITCH DRIVER (CPSW) 20582R: Grygorii Strashko <grygorii.strashko@ti.com> 20583L: linux-omap@vger.kernel.org 20584L: netdev@vger.kernel.org 20585S: Maintained 20586F: drivers/net/ethernet/ti/cpsw* 20587F: drivers/net/ethernet/ti/davinci* 20588 20589TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20590M: Alex Dubov <oakad@yahoo.com> 20591S: Maintained 20592W: http://tifmxx.berlios.de/ 20593F: drivers/memstick/host/tifm_ms.c 20594F: drivers/misc/tifm* 20595F: drivers/mmc/host/tifm_sd.c 20596F: include/linux/tifm.h 20597 20598TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20599M: Nishanth Menon <nm@ti.com> 20600M: Santosh Shilimkar <ssantosh@kernel.org> 20601L: linux-kernel@vger.kernel.org 20602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20603S: Maintained 20604T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20605F: drivers/soc/ti/* 20606 20607TI LM49xxx FAMILY ASoC CODEC DRIVERS 20608M: M R Swami Reddy <mr.swami.reddy@ti.com> 20609M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20610L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20611S: Maintained 20612F: sound/soc/codecs/isabelle* 20613F: sound/soc/codecs/lm49453* 20614 20615TI PCM3060 ASoC CODEC DRIVER 20616M: Kirill Marinushkin <kmarinushkin@birdec.com> 20617L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20618S: Maintained 20619F: Documentation/devicetree/bindings/sound/pcm3060.txt 20620F: sound/soc/codecs/pcm3060* 20621 20622TI TAS571X FAMILY ASoC CODEC DRIVER 20623M: Kevin Cernekee <cernekee@chromium.org> 20624L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20625S: Odd Fixes 20626F: sound/soc/codecs/tas571x* 20627 20628TI TRF7970A NFC DRIVER 20629M: Mark Greer <mgreer@animalcreek.com> 20630L: linux-wireless@vger.kernel.org 20631L: linux-nfc@lists.01.org (subscribers-only) 20632S: Supported 20633F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20634F: drivers/nfc/trf7970a.c 20635 20636TI TSC2046 ADC DRIVER 20637M: Oleksij Rempel <o.rempel@pengutronix.de> 20638R: kernel@pengutronix.de 20639L: linux-iio@vger.kernel.org 20640S: Maintained 20641F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20642F: drivers/iio/adc/ti-tsc2046.c 20643 20644TI TWL4030 SERIES SOC CODEC DRIVER 20645M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20646L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20647S: Maintained 20648F: sound/soc/codecs/twl4030* 20649 20650TI VPE/CAL DRIVERS 20651M: Benoit Parrot <bparrot@ti.com> 20652L: linux-media@vger.kernel.org 20653S: Maintained 20654W: http://linuxtv.org/ 20655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20656F: Documentation/devicetree/bindings/media/ti,cal.yaml 20657F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20658F: drivers/media/platform/ti/cal/ 20659F: drivers/media/platform/ti/vpe/ 20660 20661TI WILINK WIRELESS DRIVERS 20662L: linux-wireless@vger.kernel.org 20663S: Orphan 20664W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20665W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20666T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20667F: drivers/net/wireless/ti/ 20668F: include/linux/wl12xx.h 20669 20670TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20671M: John Stultz <jstultz@google.com> 20672M: Thomas Gleixner <tglx@linutronix.de> 20673R: Stephen Boyd <sboyd@kernel.org> 20674L: linux-kernel@vger.kernel.org 20675S: Supported 20676T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20677F: include/linux/clocksource.h 20678F: include/linux/time.h 20679F: include/linux/timex.h 20680F: include/uapi/linux/time.h 20681F: include/uapi/linux/timex.h 20682F: kernel/time/alarmtimer.c 20683F: kernel/time/clocksource.c 20684F: kernel/time/ntp.c 20685F: kernel/time/time*.c 20686F: tools/testing/selftests/timers/ 20687 20688TIPC NETWORK LAYER 20689M: Jon Maloy <jmaloy@redhat.com> 20690M: Ying Xue <ying.xue@windriver.com> 20691L: netdev@vger.kernel.org (core kernel code) 20692L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20693S: Maintained 20694W: http://tipc.sourceforge.net/ 20695F: include/uapi/linux/tipc*.h 20696F: net/tipc/ 20697 20698TLAN NETWORK DRIVER 20699M: Samuel Chessman <chessman@tux.org> 20700L: tlan-devel@lists.sourceforge.net (subscribers-only) 20701S: Maintained 20702W: http://sourceforge.net/projects/tlan/ 20703F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20704F: drivers/net/ethernet/ti/tlan.* 20705 20706TM6000 VIDEO4LINUX DRIVER 20707M: Mauro Carvalho Chehab <mchehab@kernel.org> 20708L: linux-media@vger.kernel.org 20709S: Odd fixes 20710W: https://linuxtv.org 20711T: git git://linuxtv.org/media_tree.git 20712F: Documentation/admin-guide/media/tm6000* 20713F: drivers/staging/media/deprecated/tm6000/ 20714 20715TMIO/SDHI MMC DRIVER 20716M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20717L: linux-mmc@vger.kernel.org 20718L: linux-renesas-soc@vger.kernel.org 20719S: Supported 20720F: drivers/mmc/host/renesas_sdhi* 20721F: drivers/mmc/host/tmio_mmc* 20722F: include/linux/mfd/tmio.h 20723 20724TMP401 HARDWARE MONITOR DRIVER 20725M: Guenter Roeck <linux@roeck-us.net> 20726L: linux-hwmon@vger.kernel.org 20727S: Maintained 20728F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20729F: Documentation/hwmon/tmp401.rst 20730F: drivers/hwmon/tmp401.c 20731 20732TMP464 HARDWARE MONITOR DRIVER 20733M: Agathe Porte <agathe.porte@nokia.com> 20734M: Guenter Roeck <linux@roeck-us.net> 20735L: linux-hwmon@vger.kernel.org 20736S: Maintained 20737F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20738F: Documentation/hwmon/tmp464.rst 20739F: drivers/hwmon/tmp464.c 20740 20741TMP513 HARDWARE MONITOR DRIVER 20742M: Eric Tremblay <etremblay@distech-controls.com> 20743L: linux-hwmon@vger.kernel.org 20744S: Maintained 20745F: Documentation/hwmon/tmp513.rst 20746F: drivers/hwmon/tmp513.c 20747 20748TMPFS (SHMEM FILESYSTEM) 20749M: Hugh Dickins <hughd@google.com> 20750L: linux-mm@kvack.org 20751S: Maintained 20752F: include/linux/shmem_fs.h 20753F: mm/shmem.c 20754 20755TOMOYO SECURITY MODULE 20756M: Kentaro Takeda <takedakn@nttdata.co.jp> 20757M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20758L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20759L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20760L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20761L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20762S: Maintained 20763W: https://tomoyo.osdn.jp/ 20764F: security/tomoyo/ 20765 20766TOPSTAR LAPTOP EXTRAS DRIVER 20767M: Herton Ronaldo Krzesinski <herton@canonical.com> 20768L: platform-driver-x86@vger.kernel.org 20769S: Maintained 20770F: drivers/platform/x86/topstar-laptop.c 20771 20772TORTURE-TEST MODULES 20773M: Davidlohr Bueso <dave@stgolabs.net> 20774M: "Paul E. McKenney" <paulmck@kernel.org> 20775M: Josh Triplett <josh@joshtriplett.org> 20776L: linux-kernel@vger.kernel.org 20777S: Supported 20778T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20779F: Documentation/RCU/torture.rst 20780F: kernel/locking/locktorture.c 20781F: kernel/rcu/rcuscale.c 20782F: kernel/rcu/rcutorture.c 20783F: kernel/rcu/refscale.c 20784F: kernel/torture.c 20785 20786TOSHIBA ACPI EXTRAS DRIVER 20787M: Azael Avalos <coproscefalo@gmail.com> 20788L: platform-driver-x86@vger.kernel.org 20789S: Maintained 20790F: drivers/platform/x86/toshiba_acpi.c 20791 20792TOSHIBA BLUETOOTH DRIVER 20793M: Azael Avalos <coproscefalo@gmail.com> 20794L: platform-driver-x86@vger.kernel.org 20795S: Maintained 20796F: drivers/platform/x86/toshiba_bluetooth.c 20797 20798TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20799M: Azael Avalos <coproscefalo@gmail.com> 20800L: platform-driver-x86@vger.kernel.org 20801S: Maintained 20802F: drivers/platform/x86/toshiba_haps.c 20803 20804TOSHIBA SMM DRIVER 20805M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20806S: Maintained 20807W: http://www.buzzard.org.uk/toshiba/ 20808F: drivers/char/toshiba.c 20809F: include/linux/toshiba.h 20810F: include/uapi/linux/toshiba.h 20811 20812TOSHIBA TC358743 DRIVER 20813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20814L: linux-media@vger.kernel.org 20815S: Maintained 20816F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20817F: drivers/media/i2c/tc358743* 20818F: include/media/i2c/tc358743.h 20819 20820TOSHIBA WMI HOTKEYS DRIVER 20821M: Azael Avalos <coproscefalo@gmail.com> 20822L: platform-driver-x86@vger.kernel.org 20823S: Maintained 20824F: drivers/platform/x86/toshiba-wmi.c 20825 20826TPM DEVICE DRIVER 20827M: Peter Huewe <peterhuewe@gmx.de> 20828M: Jarkko Sakkinen <jarkko@kernel.org> 20829R: Jason Gunthorpe <jgg@ziepe.ca> 20830L: linux-integrity@vger.kernel.org 20831S: Maintained 20832W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20833Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20834T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20835F: drivers/char/tpm/ 20836 20837TPS546D24 DRIVER 20838M: Duke Du <dukedu83@gmail.com> 20839L: linux-hwmon@vger.kernel.org 20840S: Maintained 20841F: Documentation/hwmon/tps546d24.rst 20842F: drivers/hwmon/pmbus/tps546d24.c 20843 20844TRACING 20845M: Steven Rostedt <rostedt@goodmis.org> 20846M: Masami Hiramatsu <mhiramat@kernel.org> 20847S: Maintained 20848T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20849F: Documentation/trace/* 20850F: fs/tracefs/ 20851F: include/linux/trace*.h 20852F: include/trace/ 20853F: kernel/trace/ 20854F: scripts/tracing/ 20855F: tools/testing/selftests/ftrace/ 20856 20857TRACING MMIO ACCESSES (MMIOTRACE) 20858M: Steven Rostedt <rostedt@goodmis.org> 20859M: Masami Hiramatsu <mhiramat@kernel.org> 20860R: Karol Herbst <karolherbst@gmail.com> 20861R: Pekka Paalanen <ppaalanen@gmail.com> 20862L: linux-kernel@vger.kernel.org 20863L: nouveau@lists.freedesktop.org 20864S: Maintained 20865F: arch/x86/mm/kmmio.c 20866F: arch/x86/mm/mmio-mod.c 20867F: arch/x86/mm/testmmiotrace.c 20868F: include/linux/mmiotrace.h 20869F: kernel/trace/trace_mmiotrace.c 20870 20871TRACING OS NOISE / LATENCY TRACERS 20872M: Steven Rostedt <rostedt@goodmis.org> 20873M: Daniel Bristot de Oliveira <bristot@kernel.org> 20874S: Maintained 20875F: kernel/trace/trace_osnoise.c 20876F: include/trace/events/osnoise.h 20877F: kernel/trace/trace_hwlat.c 20878F: kernel/trace/trace_irqsoff.c 20879F: kernel/trace/trace_sched_wakeup.c 20880F: Documentation/trace/osnoise-tracer.rst 20881F: Documentation/trace/timerlat-tracer.rst 20882F: Documentation/trace/hwlat_detector.rst 20883F: arch/*/kernel/trace.c 20884 20885Real-time Linux Analysis (RTLA) tools 20886M: Daniel Bristot de Oliveira <bristot@kernel.org> 20887M: Steven Rostedt <rostedt@goodmis.org> 20888L: linux-trace-devel@vger.kernel.org 20889S: Maintained 20890F: Documentation/tools/rtla/ 20891F: tools/tracing/rtla/ 20892 20893TRADITIONAL CHINESE DOCUMENTATION 20894M: Hu Haowen <src.res@email.cn> 20895L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20896S: Maintained 20897W: https://github.com/srcres258/linux-doc 20898T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20899F: Documentation/translations/zh_TW/ 20900 20901TTY LAYER 20902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20903M: Jiri Slaby <jirislaby@kernel.org> 20904S: Supported 20905T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20906F: Documentation/driver-api/serial/ 20907F: drivers/tty/ 20908F: drivers/tty/serial/serial_core.c 20909F: include/linux/selection.h 20910F: include/linux/serial.h 20911F: include/linux/serial_core.h 20912F: include/linux/sysrq.h 20913F: include/linux/tty*.h 20914F: include/linux/vt.h 20915F: include/linux/vt_*.h 20916F: include/uapi/linux/serial.h 20917F: include/uapi/linux/serial_core.h 20918F: include/uapi/linux/tty.h 20919 20920TUA9001 MEDIA DRIVER 20921M: Antti Palosaari <crope@iki.fi> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924W: https://linuxtv.org 20925W: http://palosaari.fi/linux/ 20926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20927T: git git://linuxtv.org/anttip/media_tree.git 20928F: drivers/media/tuners/tua9001* 20929 20930TULIP NETWORK DRIVERS 20931L: netdev@vger.kernel.org 20932L: linux-parisc@vger.kernel.org 20933S: Orphan 20934F: drivers/net/ethernet/dec/tulip/ 20935 20936TUN/TAP driver 20937M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20938S: Maintained 20939W: http://vtun.sourceforge.net/tun 20940F: Documentation/networking/tuntap.rst 20941F: arch/um/os-Linux/drivers/ 20942 20943TURBOCHANNEL SUBSYSTEM 20944M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20945M: Ralf Baechle <ralf@linux-mips.org> 20946L: linux-mips@vger.kernel.org 20947S: Maintained 20948Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20949F: drivers/tc/ 20950F: include/linux/tc.h 20951 20952TURBOSTAT UTILITY 20953M: "Len Brown" <lenb@kernel.org> 20954L: linux-pm@vger.kernel.org 20955S: Supported 20956Q: https://patchwork.kernel.org/project/linux-pm/list/ 20957B: https://bugzilla.kernel.org 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20959F: tools/power/x86/turbostat/ 20960 20961TW5864 VIDEO4LINUX DRIVER 20962M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20963M: Anton Sviridenko <anton@corp.bluecherry.net> 20964M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20965M: Andrey Utkin <andrey_utkin@fastmail.com> 20966L: linux-media@vger.kernel.org 20967S: Supported 20968F: drivers/media/pci/tw5864/ 20969 20970TW68 VIDEO4LINUX DRIVER 20971M: Hans Verkuil <hverkuil@xs4all.nl> 20972L: linux-media@vger.kernel.org 20973S: Odd Fixes 20974W: https://linuxtv.org 20975T: git git://linuxtv.org/media_tree.git 20976F: drivers/media/pci/tw68/ 20977 20978TW686X VIDEO4LINUX DRIVER 20979M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20980L: linux-media@vger.kernel.org 20981S: Maintained 20982W: http://linuxtv.org 20983T: git git://linuxtv.org/media_tree.git 20984F: drivers/media/pci/tw686x/ 20985 20986U-BOOT ENVIRONMENT VARIABLES 20987M: Rafał Miłecki <rafal@milecki.pl> 20988S: Maintained 20989F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20990F: drivers/nvmem/u-boot-env.c 20991 20992UACCE ACCELERATOR FRAMEWORK 20993M: Zhangfei Gao <zhangfei.gao@linaro.org> 20994M: Zhou Wang <wangzhou1@hisilicon.com> 20995L: linux-accelerators@lists.ozlabs.org 20996L: linux-kernel@vger.kernel.org 20997S: Maintained 20998F: Documentation/ABI/testing/sysfs-driver-uacce 20999F: Documentation/misc-devices/uacce.rst 21000F: drivers/misc/uacce/ 21001F: include/linux/uacce.h 21002F: include/uapi/misc/uacce/ 21003 21004UBI FILE SYSTEM (UBIFS) 21005M: Richard Weinberger <richard@nod.at> 21006L: linux-mtd@lists.infradead.org 21007S: Supported 21008W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21009T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21010T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21011F: Documentation/ABI/testing/sysfs-fs-ubifs 21012F: Documentation/filesystems/ubifs-authentication.rst 21013F: Documentation/filesystems/ubifs.rst 21014F: fs/ubifs/ 21015 21016UBLK USERSPACE BLOCK DRIVER 21017M: Ming Lei <ming.lei@redhat.com> 21018L: linux-block@vger.kernel.org 21019S: Maintained 21020F: Documentation/block/ublk.rst 21021F: drivers/block/ublk_drv.c 21022F: include/uapi/linux/ublk_cmd.h 21023 21024UCLINUX (M68KNOMMU AND COLDFIRE) 21025M: Greg Ungerer <gerg@linux-m68k.org> 21026L: linux-m68k@lists.linux-m68k.org 21027L: uclinux-dev@uclinux.org (subscribers-only) 21028S: Maintained 21029W: http://www.linux-m68k.org/ 21030W: http://www.uclinux.org/ 21031T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21032F: arch/m68k/*/*_no.* 21033F: arch/m68k/68*/ 21034F: arch/m68k/coldfire/ 21035F: arch/m68k/include/asm/*_no.* 21036 21037UDF FILESYSTEM 21038M: Jan Kara <jack@suse.com> 21039S: Maintained 21040F: Documentation/filesystems/udf.rst 21041F: fs/udf/ 21042 21043UDRAW TABLET 21044M: Bastien Nocera <hadess@hadess.net> 21045L: linux-input@vger.kernel.org 21046S: Maintained 21047F: drivers/hid/hid-udraw-ps3.c 21048 21049UFS FILESYSTEM 21050M: Evgeniy Dushistov <dushistov@mail.ru> 21051S: Maintained 21052F: Documentation/admin-guide/ufs.rst 21053F: fs/ufs/ 21054 21055UHID USERSPACE HID IO DRIVER 21056M: David Rheinsberg <david.rheinsberg@gmail.com> 21057L: linux-input@vger.kernel.org 21058S: Maintained 21059F: drivers/hid/uhid.c 21060F: include/uapi/linux/uhid.h 21061 21062ULPI BUS 21063M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21064L: linux-usb@vger.kernel.org 21065S: Maintained 21066F: drivers/usb/common/ulpi.c 21067F: include/linux/ulpi/ 21068 21069UNICODE SUBSYSTEM 21070M: Gabriel Krisman Bertazi <krisman@collabora.com> 21071L: linux-fsdevel@vger.kernel.org 21072S: Supported 21073F: fs/unicode/ 21074 21075UNIFDEF 21076M: Tony Finch <dot@dotat.at> 21077S: Maintained 21078W: http://dotat.at/prog/unifdef 21079F: scripts/unifdef.c 21080 21081UNIFORM CDROM DRIVER 21082M: Phillip Potter <phil@philpotter.co.uk> 21083S: Maintained 21084F: Documentation/cdrom/ 21085F: drivers/cdrom/cdrom.c 21086F: include/linux/cdrom.h 21087F: include/uapi/linux/cdrom.h 21088 21089UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21090R: Alim Akhtar <alim.akhtar@samsung.com> 21091R: Avri Altman <avri.altman@wdc.com> 21092R: Bart Van Assche <bvanassche@acm.org> 21093L: linux-scsi@vger.kernel.org 21094S: Supported 21095F: Documentation/devicetree/bindings/ufs/ 21096F: Documentation/scsi/ufs.rst 21097F: drivers/ufs/core/ 21098 21099UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21100M: Pedro Sousa <pedrom.sousa@synopsys.com> 21101L: linux-scsi@vger.kernel.org 21102S: Supported 21103F: drivers/ufs/host/*dwc* 21104 21105UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21106M: Stanley Chu <stanley.chu@mediatek.com> 21107L: linux-scsi@vger.kernel.org 21108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21109S: Maintained 21110F: drivers/ufs/host/ufs-mediatek* 21111 21112UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21113M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21114L: linux-renesas-soc@vger.kernel.org 21115L: linux-scsi@vger.kernel.org 21116S: Maintained 21117F: drivers/ufs/host/ufs-renesas.c 21118 21119UNSORTED BLOCK IMAGES (UBI) 21120M: Richard Weinberger <richard@nod.at> 21121L: linux-mtd@lists.infradead.org 21122S: Supported 21123W: http://www.linux-mtd.infradead.org/ 21124T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21125T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21126F: drivers/mtd/ubi/ 21127F: include/linux/mtd/ubi.h 21128F: include/uapi/mtd/ubi-user.h 21129 21130USB "USBNET" DRIVER FRAMEWORK 21131M: Oliver Neukum <oneukum@suse.com> 21132L: netdev@vger.kernel.org 21133S: Maintained 21134W: http://www.linux-usb.org/usbnet 21135F: drivers/net/usb/usbnet.c 21136F: include/linux/usb/usbnet.h 21137 21138USB ACM DRIVER 21139M: Oliver Neukum <oneukum@suse.com> 21140L: linux-usb@vger.kernel.org 21141S: Maintained 21142F: Documentation/usb/acm.rst 21143F: drivers/usb/class/cdc-acm.* 21144 21145USB APPLE MFI FASTCHARGE DRIVER 21146M: Bastien Nocera <hadess@hadess.net> 21147L: linux-usb@vger.kernel.org 21148S: Maintained 21149F: drivers/usb/misc/apple-mfi-fastcharge.c 21150 21151USB AR5523 WIRELESS DRIVER 21152M: Pontus Fuchs <pontus.fuchs@gmail.com> 21153L: linux-wireless@vger.kernel.org 21154S: Maintained 21155F: drivers/net/wireless/ath/ar5523/ 21156 21157USB ATTACHED SCSI 21158M: Oliver Neukum <oneukum@suse.com> 21159L: linux-usb@vger.kernel.org 21160L: linux-scsi@vger.kernel.org 21161S: Maintained 21162F: drivers/usb/storage/uas.c 21163 21164USB CDC ETHERNET DRIVER 21165M: Oliver Neukum <oliver@neukum.org> 21166L: linux-usb@vger.kernel.org 21167S: Maintained 21168F: drivers/net/usb/cdc_*.c 21169F: include/uapi/linux/usb/cdc.h 21170 21171USB CHAOSKEY DRIVER 21172M: Keith Packard <keithp@keithp.com> 21173L: linux-usb@vger.kernel.org 21174S: Maintained 21175F: drivers/usb/misc/chaoskey.c 21176 21177USB CYPRESS C67X00 DRIVER 21178L: linux-usb@vger.kernel.org 21179S: Orphan 21180F: drivers/usb/c67x00/ 21181 21182USB DAVICOM DM9601 DRIVER 21183M: Peter Korsgaard <peter@korsgaard.com> 21184L: netdev@vger.kernel.org 21185S: Maintained 21186W: http://www.linux-usb.org/usbnet 21187F: drivers/net/usb/dm9601.c 21188 21189USB EHCI DRIVER 21190M: Alan Stern <stern@rowland.harvard.edu> 21191L: linux-usb@vger.kernel.org 21192S: Maintained 21193F: Documentation/usb/ehci.rst 21194F: drivers/usb/host/ehci* 21195 21196USB GADGET/PERIPHERAL SUBSYSTEM 21197M: Felipe Balbi <balbi@kernel.org> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200W: http://www.linux-usb.org/gadget 21201T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21202F: drivers/usb/gadget/ 21203F: include/linux/usb/gadget* 21204 21205USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21206M: Jiri Kosina <jikos@kernel.org> 21207M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21211F: Documentation/hid/hiddev.rst 21212F: drivers/hid/usbhid/ 21213 21214USB INTEL XHCI ROLE MUX DRIVER 21215M: Hans de Goede <hdegoede@redhat.com> 21216L: linux-usb@vger.kernel.org 21217S: Maintained 21218F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21219 21220USB IP DRIVER FOR HISILICON KIRIN 960 21221M: Yu Chen <chenyu56@huawei.com> 21222M: Binghui Wang <wangbinghui@hisilicon.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21226F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21227 21228USB IP DRIVER FOR HISILICON KIRIN 970 21229M: Mauro Carvalho Chehab <mchehab@kernel.org> 21230L: linux-usb@vger.kernel.org 21231S: Maintained 21232F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21233F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21234 21235USB ISP116X DRIVER 21236M: Olav Kongas <ok@artecdesign.ee> 21237L: linux-usb@vger.kernel.org 21238S: Maintained 21239F: drivers/usb/host/isp116x* 21240F: include/linux/usb/isp116x.h 21241 21242USB ISP1760 DRIVER 21243M: Rui Miguel Silva <rui.silva@linaro.org> 21244L: linux-usb@vger.kernel.org 21245S: Maintained 21246F: drivers/usb/isp1760/* 21247F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21248 21249USB LAN78XX ETHERNET DRIVER 21250M: Woojung Huh <woojung.huh@microchip.com> 21251M: UNGLinuxDriver@microchip.com 21252L: netdev@vger.kernel.org 21253S: Maintained 21254F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21255F: drivers/net/usb/lan78xx.* 21256F: include/dt-bindings/net/microchip-lan78xx.h 21257 21258USB MASS STORAGE DRIVER 21259M: Alan Stern <stern@rowland.harvard.edu> 21260L: linux-usb@vger.kernel.org 21261L: usb-storage@lists.one-eyed-alien.net 21262S: Maintained 21263F: drivers/usb/storage/ 21264 21265USB MIDI DRIVER 21266M: Clemens Ladisch <clemens@ladisch.de> 21267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21268S: Maintained 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21270F: sound/usb/midi.* 21271 21272USB NETWORKING DRIVERS 21273L: linux-usb@vger.kernel.org 21274S: Odd Fixes 21275F: drivers/net/usb/ 21276 21277USB OHCI DRIVER 21278M: Alan Stern <stern@rowland.harvard.edu> 21279L: linux-usb@vger.kernel.org 21280S: Maintained 21281F: Documentation/usb/ohci.rst 21282F: drivers/usb/host/ohci* 21283 21284USB OTG FSM (Finite State Machine) 21285M: Peter Chen <peter.chen@kernel.org> 21286L: linux-usb@vger.kernel.org 21287S: Maintained 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21289F: drivers/usb/common/usb-otg-fsm.c 21290 21291USB OVER IP DRIVER 21292M: Valentina Manea <valentina.manea.m@gmail.com> 21293M: Shuah Khan <shuah@kernel.org> 21294M: Shuah Khan <skhan@linuxfoundation.org> 21295L: linux-usb@vger.kernel.org 21296S: Maintained 21297F: Documentation/usb/usbip_protocol.rst 21298F: drivers/usb/usbip/ 21299F: tools/testing/selftests/drivers/usb/usbip/ 21300F: tools/usb/usbip/ 21301 21302USB PEGASUS DRIVER 21303M: Petko Manolov <petkan@nucleusys.com> 21304L: linux-usb@vger.kernel.org 21305L: netdev@vger.kernel.org 21306S: Maintained 21307W: https://github.com/petkan/pegasus 21308T: git https://github.com/petkan/pegasus.git 21309F: drivers/net/usb/pegasus.* 21310 21311USB PHY LAYER 21312M: Felipe Balbi <balbi@kernel.org> 21313L: linux-usb@vger.kernel.org 21314S: Maintained 21315T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21316F: drivers/usb/phy/ 21317 21318USB PRINTER DRIVER (usblp) 21319M: Pete Zaitcev <zaitcev@redhat.com> 21320L: linux-usb@vger.kernel.org 21321S: Supported 21322F: drivers/usb/class/usblp.c 21323 21324USB RAW GADGET DRIVER 21325R: Andrey Konovalov <andreyknvl@gmail.com> 21326L: linux-usb@vger.kernel.org 21327S: Maintained 21328F: Documentation/usb/raw-gadget.rst 21329F: drivers/usb/gadget/legacy/raw_gadget.c 21330F: include/uapi/linux/usb/raw_gadget.h 21331 21332USB QMI WWAN NETWORK DRIVER 21333M: Bjørn Mork <bjorn@mork.no> 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: Documentation/ABI/testing/sysfs-class-net-qmi 21337F: drivers/net/usb/qmi_wwan.c 21338 21339USB RTL8150 DRIVER 21340M: Petko Manolov <petkan@nucleusys.com> 21341L: linux-usb@vger.kernel.org 21342L: netdev@vger.kernel.org 21343S: Maintained 21344W: https://github.com/petkan/rtl8150 21345T: git https://github.com/petkan/rtl8150.git 21346F: drivers/net/usb/rtl8150.c 21347 21348USB SERIAL SUBSYSTEM 21349M: Johan Hovold <johan@kernel.org> 21350L: linux-usb@vger.kernel.org 21351S: Maintained 21352T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21353F: Documentation/usb/usb-serial.rst 21354F: drivers/usb/serial/ 21355F: include/linux/usb/serial.h 21356 21357USB SMSC75XX ETHERNET DRIVER 21358M: Steve Glendinning <steve.glendinning@shawell.net> 21359L: netdev@vger.kernel.org 21360S: Maintained 21361F: drivers/net/usb/smsc75xx.* 21362 21363USB SMSC95XX ETHERNET DRIVER 21364M: Steve Glendinning <steve.glendinning@shawell.net> 21365M: UNGLinuxDriver@microchip.com 21366L: netdev@vger.kernel.org 21367S: Maintained 21368F: drivers/net/usb/smsc95xx.* 21369 21370USB SUBSYSTEM 21371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21372L: linux-usb@vger.kernel.org 21373S: Supported 21374W: http://www.linux-usb.org 21375T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21376F: Documentation/devicetree/bindings/usb/ 21377F: Documentation/usb/ 21378F: drivers/usb/ 21379F: include/dt-bindings/usb/ 21380F: include/linux/usb.h 21381F: include/linux/usb/ 21382 21383USB TYPEC BUS FOR ALTERNATE MODES 21384M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21385L: linux-usb@vger.kernel.org 21386S: Maintained 21387F: Documentation/ABI/testing/sysfs-bus-typec 21388F: Documentation/driver-api/usb/typec_bus.rst 21389F: drivers/usb/typec/altmodes/ 21390F: include/linux/usb/typec_altmode.h 21391 21392USB TYPEC CLASS 21393M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21394L: linux-usb@vger.kernel.org 21395S: Maintained 21396F: Documentation/ABI/testing/sysfs-class-typec 21397F: Documentation/driver-api/usb/typec.rst 21398F: drivers/usb/typec/ 21399F: include/linux/usb/typec.h 21400 21401USB TYPEC INTEL PMC MUX DRIVER 21402M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21403L: linux-usb@vger.kernel.org 21404S: Maintained 21405F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21406F: drivers/usb/typec/mux/intel_pmc_mux.c 21407 21408USB TYPEC PI3USB30532 MUX DRIVER 21409M: Hans de Goede <hdegoede@redhat.com> 21410L: linux-usb@vger.kernel.org 21411S: Maintained 21412F: drivers/usb/typec/mux/pi3usb30532.c 21413 21414USB TYPEC PORT CONTROLLER DRIVERS 21415M: Guenter Roeck <linux@roeck-us.net> 21416L: linux-usb@vger.kernel.org 21417S: Maintained 21418F: drivers/usb/typec/tcpm/ 21419 21420USB UHCI DRIVER 21421M: Alan Stern <stern@rowland.harvard.edu> 21422L: linux-usb@vger.kernel.org 21423S: Maintained 21424F: drivers/usb/host/uhci* 21425 21426USB VIDEO CLASS 21427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21428L: linux-media@vger.kernel.org 21429S: Maintained 21430W: http://www.ideasonboard.org/uvc/ 21431T: git git://linuxtv.org/media_tree.git 21432F: drivers/media/usb/uvc/ 21433F: include/uapi/linux/uvcvideo.h 21434 21435USB WEBCAM GADGET 21436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21437L: linux-usb@vger.kernel.org 21438S: Maintained 21439F: drivers/usb/gadget/function/*uvc* 21440F: drivers/usb/gadget/legacy/webcam.c 21441F: include/uapi/linux/usb/g_uvc.h 21442 21443USB WIRELESS RNDIS DRIVER (rndis_wlan) 21444M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21445L: linux-wireless@vger.kernel.org 21446S: Maintained 21447F: drivers/net/wireless/rndis_wlan.c 21448 21449USB XHCI DRIVER 21450M: Mathias Nyman <mathias.nyman@intel.com> 21451L: linux-usb@vger.kernel.org 21452S: Supported 21453F: drivers/usb/host/pci-quirks* 21454F: drivers/usb/host/xhci* 21455 21456USB ZD1201 DRIVER 21457L: linux-wireless@vger.kernel.org 21458S: Orphan 21459W: http://linux-lc100020.sourceforge.net 21460F: drivers/net/wireless/zydas/zd1201.* 21461 21462USB ZR364XX DRIVER 21463M: Antoine Jacquet <royale@zerezo.com> 21464L: linux-usb@vger.kernel.org 21465L: linux-media@vger.kernel.org 21466S: Maintained 21467W: http://royale.zerezo.com/zr364xx/ 21468T: git git://linuxtv.org/media_tree.git 21469F: Documentation/admin-guide/media/zr364xx* 21470F: drivers/staging/media/deprecated/zr364xx/ 21471 21472USER-MODE LINUX (UML) 21473M: Richard Weinberger <richard@nod.at> 21474M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21475M: Johannes Berg <johannes@sipsolutions.net> 21476L: linux-um@lists.infradead.org 21477S: Maintained 21478W: http://user-mode-linux.sourceforge.net 21479Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21480T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21481T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21482F: Documentation/virt/uml/ 21483F: arch/um/ 21484F: arch/x86/um/ 21485F: fs/hostfs/ 21486 21487USERSPACE COPYIN/COPYOUT (UIOVEC) 21488M: Alexander Viro <viro@zeniv.linux.org.uk> 21489S: Maintained 21490F: include/linux/uio.h 21491F: lib/iov_iter.c 21492 21493USERSPACE DMA BUFFER DRIVER 21494M: Gerd Hoffmann <kraxel@redhat.com> 21495L: dri-devel@lists.freedesktop.org 21496S: Maintained 21497T: git git://anongit.freedesktop.org/drm/drm-misc 21498F: drivers/dma-buf/udmabuf.c 21499F: include/uapi/linux/udmabuf.h 21500 21501USERSPACE I/O (UIO) 21502M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21503S: Maintained 21504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21505F: Documentation/driver-api/uio-howto.rst 21506F: drivers/uio/ 21507F: include/linux/uio_driver.h 21508 21509UTIL-LINUX PACKAGE 21510M: Karel Zak <kzak@redhat.com> 21511L: util-linux@vger.kernel.org 21512S: Maintained 21513W: http://en.wikipedia.org/wiki/Util-linux 21514T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21515 21516UUID HELPERS 21517M: Christoph Hellwig <hch@lst.de> 21518R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21519L: linux-kernel@vger.kernel.org 21520S: Maintained 21521T: git git://git.infradead.org/users/hch/uuid.git 21522F: include/linux/uuid.h 21523F: include/uapi/linux/uuid.h 21524F: lib/test_uuid.c 21525F: lib/uuid.c 21526 21527UV SYSFS DRIVER 21528M: Justin Ernst <justin.ernst@hpe.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/uv_sysfs.c 21532 21533UVESAFB DRIVER 21534M: Michal Januszewski <spock@gentoo.org> 21535L: linux-fbdev@vger.kernel.org 21536S: Maintained 21537W: https://github.com/mjanusz/v86d 21538F: Documentation/fb/uvesafb.rst 21539F: drivers/video/fbdev/uvesafb.* 21540 21541Ux500 CLOCK DRIVERS 21542M: Ulf Hansson <ulf.hansson@linaro.org> 21543L: linux-clk@vger.kernel.org 21544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21545S: Maintained 21546F: drivers/clk/ux500/ 21547 21548VF610 NAND DRIVER 21549M: Stefan Agner <stefan@agner.ch> 21550L: linux-mtd@lists.infradead.org 21551S: Supported 21552F: drivers/mtd/nand/raw/vf610_nfc.c 21553 21554VFAT/FAT/MSDOS FILESYSTEM 21555M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21556S: Maintained 21557F: Documentation/filesystems/vfat.rst 21558F: fs/fat/ 21559F: tools/testing/selftests/filesystems/fat/ 21560 21561VFIO DRIVER 21562M: Alex Williamson <alex.williamson@redhat.com> 21563R: Cornelia Huck <cohuck@redhat.com> 21564L: kvm@vger.kernel.org 21565S: Maintained 21566T: git git://github.com/awilliam/linux-vfio.git 21567F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21568F: Documentation/driver-api/vfio.rst 21569F: drivers/vfio/ 21570F: include/linux/vfio.h 21571F: include/linux/vfio_pci_core.h 21572F: include/uapi/linux/vfio.h 21573 21574VFIO FSL-MC DRIVER 21575M: Diana Craciun <diana.craciun@oss.nxp.com> 21576L: kvm@vger.kernel.org 21577S: Maintained 21578F: drivers/vfio/fsl-mc/ 21579 21580VFIO HISILICON PCI DRIVER 21581M: Longfang Liu <liulongfang@huawei.com> 21582M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21583L: kvm@vger.kernel.org 21584S: Maintained 21585F: drivers/vfio/pci/hisilicon/ 21586 21587VFIO MEDIATED DEVICE DRIVERS 21588M: Kirti Wankhede <kwankhede@nvidia.com> 21589L: kvm@vger.kernel.org 21590S: Maintained 21591F: Documentation/driver-api/vfio-mediated-device.rst 21592F: drivers/vfio/mdev/ 21593F: include/linux/mdev.h 21594F: samples/vfio-mdev/ 21595 21596VFIO PCI DEVICE SPECIFIC DRIVERS 21597R: Jason Gunthorpe <jgg@nvidia.com> 21598R: Yishai Hadas <yishaih@nvidia.com> 21599R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21600R: Kevin Tian <kevin.tian@intel.com> 21601L: kvm@vger.kernel.org 21602S: Maintained 21603P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21604F: drivers/vfio/pci/*/ 21605 21606VFIO PLATFORM DRIVER 21607M: Eric Auger <eric.auger@redhat.com> 21608L: kvm@vger.kernel.org 21609S: Maintained 21610F: drivers/vfio/platform/ 21611 21612VFIO MLX5 PCI DRIVER 21613M: Yishai Hadas <yishaih@nvidia.com> 21614L: kvm@vger.kernel.org 21615S: Maintained 21616F: drivers/vfio/pci/mlx5/ 21617 21618VGA_SWITCHEROO 21619R: Lukas Wunner <lukas@wunner.de> 21620S: Maintained 21621T: git git://anongit.freedesktop.org/drm/drm-misc 21622F: Documentation/gpu/vga-switcheroo.rst 21623F: drivers/gpu/vga/vga_switcheroo.c 21624F: include/linux/vga_switcheroo.h 21625 21626VIA RHINE NETWORK DRIVER 21627S: Maintained 21628M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21629F: drivers/net/ethernet/via/via-rhine.c 21630 21631VIA SD/MMC CARD CONTROLLER DRIVER 21632M: Bruce Chang <brucechang@via.com.tw> 21633M: Harald Welte <HaraldWelte@viatech.com> 21634S: Maintained 21635F: drivers/mmc/host/via-sdmmc.c 21636 21637VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21638M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21639L: linux-fbdev@vger.kernel.org 21640S: Maintained 21641F: drivers/video/fbdev/via/ 21642F: include/linux/via-core.h 21643F: include/linux/via-gpio.h 21644F: include/linux/via_i2c.h 21645 21646VIA VELOCITY NETWORK DRIVER 21647M: Francois Romieu <romieu@fr.zoreil.com> 21648L: netdev@vger.kernel.org 21649S: Maintained 21650F: drivers/net/ethernet/via/via-velocity.* 21651 21652VICODEC VIRTUAL CODEC DRIVER 21653M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/test-drivers/vicodec/* 21659 21660VIDEO I2C POLLING DRIVER 21661M: Matt Ranostay <matt.ranostay@konsulko.com> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664F: drivers/media/i2c/video-i2c.c 21665 21666VIDEO MULTIPLEXER DRIVER 21667M: Philipp Zabel <p.zabel@pengutronix.de> 21668L: linux-media@vger.kernel.org 21669S: Maintained 21670F: drivers/media/platform/video-mux.c 21671 21672VIDEOBUF2 FRAMEWORK 21673M: Tomasz Figa <tfiga@chromium.org> 21674M: Marek Szyprowski <m.szyprowski@samsung.com> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677F: drivers/media/common/videobuf2/* 21678F: include/media/videobuf2-* 21679 21680VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21681M: Shuah Khan <skhan@linuxfoundation.org> 21682R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21683L: linux-media@vger.kernel.org 21684S: Maintained 21685W: https://linuxtv.org 21686T: git git://linuxtv.org/media_tree.git 21687F: drivers/media/test-drivers/vimc/* 21688 21689VIRT LIB 21690M: Alex Williamson <alex.williamson@redhat.com> 21691M: Paolo Bonzini <pbonzini@redhat.com> 21692L: kvm@vger.kernel.org 21693S: Supported 21694F: virt/lib/ 21695 21696VIRTIO AND VHOST VSOCK DRIVER 21697M: Stefan Hajnoczi <stefanha@redhat.com> 21698M: Stefano Garzarella <sgarzare@redhat.com> 21699L: kvm@vger.kernel.org 21700L: virtualization@lists.linux-foundation.org 21701L: netdev@vger.kernel.org 21702S: Maintained 21703F: drivers/vhost/vsock.c 21704F: include/linux/virtio_vsock.h 21705F: include/uapi/linux/virtio_vsock.h 21706F: net/vmw_vsock/virtio_transport.c 21707F: net/vmw_vsock/virtio_transport_common.c 21708 21709VIRTIO BLOCK AND SCSI DRIVERS 21710M: "Michael S. Tsirkin" <mst@redhat.com> 21711M: Jason Wang <jasowang@redhat.com> 21712R: Paolo Bonzini <pbonzini@redhat.com> 21713R: Stefan Hajnoczi <stefanha@redhat.com> 21714L: virtualization@lists.linux-foundation.org 21715S: Maintained 21716F: drivers/block/virtio_blk.c 21717F: drivers/scsi/virtio_scsi.c 21718F: drivers/vhost/scsi.c 21719F: include/uapi/linux/virtio_blk.h 21720F: include/uapi/linux/virtio_scsi.h 21721 21722VIRTIO CONSOLE DRIVER 21723M: Amit Shah <amit@kernel.org> 21724L: virtualization@lists.linux-foundation.org 21725S: Maintained 21726F: drivers/char/virtio_console.c 21727F: include/linux/virtio_console.h 21728F: include/uapi/linux/virtio_console.h 21729 21730VIRTIO CORE AND NET DRIVERS 21731M: "Michael S. Tsirkin" <mst@redhat.com> 21732M: Jason Wang <jasowang@redhat.com> 21733L: virtualization@lists.linux-foundation.org 21734S: Maintained 21735F: Documentation/ABI/testing/sysfs-bus-vdpa 21736F: Documentation/ABI/testing/sysfs-class-vduse 21737F: Documentation/devicetree/bindings/virtio/ 21738F: drivers/block/virtio_blk.c 21739F: drivers/crypto/virtio/ 21740F: drivers/net/virtio_net.c 21741F: drivers/vdpa/ 21742F: drivers/virtio/ 21743F: include/linux/vdpa.h 21744F: include/linux/virtio*.h 21745F: include/uapi/linux/virtio_*.h 21746F: tools/virtio/ 21747 21748IFCVF VIRTIO DATA PATH ACCELERATOR 21749R: Zhu Lingshan <lingshan.zhu@intel.com> 21750F: drivers/vdpa/ifcvf/ 21751 21752VIRTIO BALLOON 21753M: "Michael S. Tsirkin" <mst@redhat.com> 21754M: David Hildenbrand <david@redhat.com> 21755L: virtualization@lists.linux-foundation.org 21756S: Maintained 21757F: drivers/virtio/virtio_balloon.c 21758F: include/uapi/linux/virtio_balloon.h 21759F: include/linux/balloon_compaction.h 21760F: mm/balloon_compaction.c 21761 21762VIRTIO CRYPTO DRIVER 21763M: Gonglei <arei.gonglei@huawei.com> 21764L: virtualization@lists.linux-foundation.org 21765L: linux-crypto@vger.kernel.org 21766S: Maintained 21767F: drivers/crypto/virtio/ 21768F: include/uapi/linux/virtio_crypto.h 21769 21770VIRTIO DRIVERS FOR S390 21771M: Cornelia Huck <cohuck@redhat.com> 21772M: Halil Pasic <pasic@linux.ibm.com> 21773M: Eric Farman <farman@linux.ibm.com> 21774L: linux-s390@vger.kernel.org 21775L: virtualization@lists.linux-foundation.org 21776L: kvm@vger.kernel.org 21777S: Supported 21778F: arch/s390/include/uapi/asm/virtio-ccw.h 21779F: drivers/s390/virtio/ 21780 21781VIRTIO FILE SYSTEM 21782M: Vivek Goyal <vgoyal@redhat.com> 21783M: Stefan Hajnoczi <stefanha@redhat.com> 21784M: Miklos Szeredi <miklos@szeredi.hu> 21785L: virtualization@lists.linux-foundation.org 21786L: linux-fsdevel@vger.kernel.org 21787S: Supported 21788W: https://virtio-fs.gitlab.io/ 21789F: Documentation/filesystems/virtiofs.rst 21790F: fs/fuse/virtio_fs.c 21791F: include/uapi/linux/virtio_fs.h 21792 21793VIRTIO GPIO DRIVER 21794M: Enrico Weigelt, metux IT consult <info@metux.net> 21795M: Viresh Kumar <vireshk@kernel.org> 21796L: linux-gpio@vger.kernel.org 21797L: virtualization@lists.linux-foundation.org 21798S: Maintained 21799F: drivers/gpio/gpio-virtio.c 21800F: include/uapi/linux/virtio_gpio.h 21801 21802VIRTIO GPU DRIVER 21803M: David Airlie <airlied@redhat.com> 21804M: Gerd Hoffmann <kraxel@redhat.com> 21805R: Gurchetan Singh <gurchetansingh@chromium.org> 21806R: Chia-I Wu <olvaffe@gmail.com> 21807L: dri-devel@lists.freedesktop.org 21808L: virtualization@lists.linux-foundation.org 21809S: Maintained 21810T: git git://anongit.freedesktop.org/drm/drm-misc 21811F: drivers/gpu/drm/virtio/ 21812F: include/uapi/linux/virtio_gpu.h 21813 21814VIRTIO HOST (VHOST) 21815M: "Michael S. Tsirkin" <mst@redhat.com> 21816M: Jason Wang <jasowang@redhat.com> 21817L: kvm@vger.kernel.org 21818L: virtualization@lists.linux-foundation.org 21819L: netdev@vger.kernel.org 21820S: Maintained 21821T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21822F: drivers/vhost/ 21823F: include/linux/vhost_iotlb.h 21824F: include/uapi/linux/vhost.h 21825 21826VIRTIO INPUT DRIVER 21827M: Gerd Hoffmann <kraxel@redhat.com> 21828S: Maintained 21829F: drivers/virtio/virtio_input.c 21830F: include/uapi/linux/virtio_input.h 21831 21832VIRTIO IOMMU DRIVER 21833M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21834L: virtualization@lists.linux-foundation.org 21835S: Maintained 21836F: drivers/iommu/virtio-iommu.c 21837F: include/uapi/linux/virtio_iommu.h 21838 21839VIRTIO MEM DRIVER 21840M: David Hildenbrand <david@redhat.com> 21841L: virtualization@lists.linux-foundation.org 21842S: Maintained 21843W: https://virtio-mem.gitlab.io/ 21844F: drivers/virtio/virtio_mem.c 21845F: include/uapi/linux/virtio_mem.h 21846 21847VIRTIO SOUND DRIVER 21848M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21849M: "Michael S. Tsirkin" <mst@redhat.com> 21850L: virtualization@lists.linux-foundation.org 21851L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21852S: Maintained 21853F: include/uapi/linux/virtio_snd.h 21854F: sound/virtio/* 21855 21856VIRTIO I2C DRIVER 21857M: Conghui Chen <conghui.chen@intel.com> 21858M: Viresh Kumar <viresh.kumar@linaro.org> 21859L: linux-i2c@vger.kernel.org 21860L: virtualization@lists.linux-foundation.org 21861S: Maintained 21862F: drivers/i2c/busses/i2c-virtio.c 21863F: include/uapi/linux/virtio_i2c.h 21864 21865VIRTIO PMEM DRIVER 21866M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21867L: virtualization@lists.linux-foundation.org 21868S: Maintained 21869F: drivers/nvdimm/virtio_pmem.c 21870F: drivers/nvdimm/nd_virtio.c 21871 21872VIRTUAL BOX GUEST DEVICE DRIVER 21873M: Hans de Goede <hdegoede@redhat.com> 21874M: Arnd Bergmann <arnd@arndb.de> 21875M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21876S: Maintained 21877F: drivers/virt/vboxguest/ 21878F: include/linux/vbox_utils.h 21879F: include/uapi/linux/vbox*.h 21880 21881VIRTUAL BOX SHARED FOLDER VFS DRIVER 21882M: Hans de Goede <hdegoede@redhat.com> 21883L: linux-fsdevel@vger.kernel.org 21884S: Maintained 21885F: fs/vboxsf/* 21886 21887VIRTUAL SERIO DEVICE DRIVER 21888M: Stephen Chandler Paul <thatslyude@gmail.com> 21889S: Maintained 21890F: drivers/input/serio/userio.c 21891F: include/uapi/linux/userio.h 21892 21893VIVID VIRTUAL VIDEO DRIVER 21894M: Hans Verkuil <hverkuil@xs4all.nl> 21895L: linux-media@vger.kernel.org 21896S: Maintained 21897W: https://linuxtv.org 21898T: git git://linuxtv.org/media_tree.git 21899F: drivers/media/test-drivers/vivid/* 21900 21901VIDTV VIRTUAL DIGITAL TV DRIVER 21902M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21903L: linux-media@vger.kernel.org 21904S: Maintained 21905W: https://linuxtv.org 21906T: git git://linuxtv.org/media_tree.git 21907F: drivers/media/test-drivers/vidtv/* 21908 21909VLYNQ BUS 21910M: Florian Fainelli <f.fainelli@gmail.com> 21911L: openwrt-devel@lists.openwrt.org (subscribers-only) 21912S: Maintained 21913F: drivers/vlynq/vlynq.c 21914F: include/linux/vlynq.h 21915 21916VME SUBSYSTEM 21917M: Martyn Welch <martyn@welchs.me.uk> 21918M: Manohar Vanga <manohar.vanga@gmail.com> 21919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21920L: linux-kernel@vger.kernel.org 21921S: Odd fixes 21922T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21923F: Documentation/driver-api/vme.rst 21924F: drivers/staging/vme_user/ 21925 21926VM SOCKETS (AF_VSOCK) 21927M: Stefano Garzarella <sgarzare@redhat.com> 21928L: virtualization@lists.linux-foundation.org 21929L: netdev@vger.kernel.org 21930S: Maintained 21931F: drivers/net/vsockmon.c 21932F: include/net/af_vsock.h 21933F: include/uapi/linux/vm_sockets.h 21934F: include/uapi/linux/vm_sockets_diag.h 21935F: include/uapi/linux/vsockmon.h 21936F: net/vmw_vsock/ 21937F: tools/testing/vsock/ 21938 21939VMWARE BALLOON DRIVER 21940M: Nadav Amit <namit@vmware.com> 21941R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21942L: linux-kernel@vger.kernel.org 21943S: Supported 21944F: drivers/misc/vmw_balloon.c 21945 21946VMWARE HYPERVISOR INTERFACE 21947M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21948M: Alexey Makhalov <amakhalov@vmware.com> 21949R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21950L: virtualization@lists.linux-foundation.org 21951L: x86@kernel.org 21952S: Supported 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21954F: arch/x86/include/asm/vmware.h 21955F: arch/x86/kernel/cpu/vmware.c 21956 21957VMWARE PVRDMA DRIVER 21958M: Bryan Tan <bryantan@vmware.com> 21959M: Vishnu Dasa <vdasa@vmware.com> 21960R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21961L: linux-rdma@vger.kernel.org 21962S: Supported 21963F: drivers/infiniband/hw/vmw_pvrdma/ 21964 21965VMWARE PVSCSI DRIVER 21966M: Vishal Bhakta <vbhakta@vmware.com> 21967R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21968L: linux-scsi@vger.kernel.org 21969S: Supported 21970F: drivers/scsi/vmw_pvscsi.c 21971F: drivers/scsi/vmw_pvscsi.h 21972 21973VMWARE VIRTUAL PTP CLOCK DRIVER 21974M: Vivek Thampi <vithampi@vmware.com> 21975R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21976L: netdev@vger.kernel.org 21977S: Supported 21978F: drivers/ptp/ptp_vmw.c 21979 21980VMWARE VMCI DRIVER 21981M: Bryan Tan <bryantan@vmware.com> 21982M: Vishnu Dasa <vdasa@vmware.com> 21983R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21984L: linux-kernel@vger.kernel.org 21985S: Supported 21986F: drivers/misc/vmw_vmci/ 21987F: include/linux/vmw_vmci* 21988 21989VMWARE VMMOUSE SUBDRIVER 21990M: Zack Rusin <zackr@vmware.com> 21991R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21992R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21993L: linux-input@vger.kernel.org 21994S: Supported 21995F: drivers/input/mouse/vmmouse.c 21996F: drivers/input/mouse/vmmouse.h 21997 21998VMWARE VMXNET3 ETHERNET DRIVER 21999M: Ronak Doshi <doshir@vmware.com> 22000R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22001L: netdev@vger.kernel.org 22002S: Supported 22003F: drivers/net/vmxnet3/ 22004 22005VMWARE VSOCK VMCI TRANSPORT DRIVER 22006M: Bryan Tan <bryantan@vmware.com> 22007M: Vishnu Dasa <vdasa@vmware.com> 22008R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22009L: linux-kernel@vger.kernel.org 22010S: Supported 22011F: net/vmw_vsock/vmci_transport* 22012 22013VOCORE VOCORE2 BOARD 22014M: Harvey Hunt <harveyhuntnexus@gmail.com> 22015L: linux-mips@vger.kernel.org 22016S: Maintained 22017F: arch/mips/boot/dts/ralink/vocore2.dts 22018 22019VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22020M: Liam Girdwood <lgirdwood@gmail.com> 22021M: Mark Brown <broonie@kernel.org> 22022L: linux-kernel@vger.kernel.org 22023S: Supported 22024W: http://www.slimlogic.co.uk/?p=48 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22026F: Documentation/devicetree/bindings/regulator/ 22027F: Documentation/power/regulator/ 22028F: drivers/regulator/ 22029F: include/dt-bindings/regulator/ 22030F: include/linux/regulator/ 22031K: regulator_get_optional 22032 22033VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22034R: Matti Vaittinen <mazziesaccount@gmail.com> 22035F: drivers/regulator/irq_helpers.c 22036 22037VRF 22038M: David Ahern <dsahern@kernel.org> 22039L: netdev@vger.kernel.org 22040S: Maintained 22041F: Documentation/networking/vrf.rst 22042F: drivers/net/vrf.c 22043 22044VSPRINTF 22045M: Petr Mladek <pmladek@suse.com> 22046M: Steven Rostedt <rostedt@goodmis.org> 22047M: Sergey Senozhatsky <senozhatsky@chromium.org> 22048R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22049R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22050S: Maintained 22051T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22052F: Documentation/core-api/printk-formats.rst 22053F: lib/test_printf.c 22054F: lib/test_scanf.c 22055F: lib/vsprintf.c 22056 22057VT1211 HARDWARE MONITOR DRIVER 22058M: Juerg Haefliger <juergh@proton.me> 22059L: linux-hwmon@vger.kernel.org 22060S: Maintained 22061F: Documentation/hwmon/vt1211.rst 22062F: drivers/hwmon/vt1211.c 22063 22064VT8231 HARDWARE MONITOR DRIVER 22065M: Roger Lucas <vt8231@hiddenengine.co.uk> 22066L: linux-hwmon@vger.kernel.org 22067S: Maintained 22068F: drivers/hwmon/vt8231.c 22069 22070VUB300 USB to SDIO/SD/MMC bridge chip 22071L: linux-mmc@vger.kernel.org 22072S: Orphan 22073F: drivers/mmc/host/vub300.c 22074 22075W1 DALLAS'S 1-WIRE BUS 22076M: Evgeniy Polyakov <zbr@ioremap.net> 22077S: Maintained 22078F: Documentation/devicetree/bindings/w1/ 22079F: Documentation/w1/ 22080F: drivers/w1/ 22081F: include/linux/w1.h 22082 22083W83791D HARDWARE MONITORING DRIVER 22084M: Marc Hulsman <m.hulsman@tudelft.nl> 22085L: linux-hwmon@vger.kernel.org 22086S: Maintained 22087F: Documentation/hwmon/w83791d.rst 22088F: drivers/hwmon/w83791d.c 22089 22090W83793 HARDWARE MONITORING DRIVER 22091M: Rudolf Marek <r.marek@assembler.cz> 22092L: linux-hwmon@vger.kernel.org 22093S: Maintained 22094F: Documentation/hwmon/w83793.rst 22095F: drivers/hwmon/w83793.c 22096 22097W83795 HARDWARE MONITORING DRIVER 22098M: Jean Delvare <jdelvare@suse.com> 22099L: linux-hwmon@vger.kernel.org 22100S: Maintained 22101F: drivers/hwmon/w83795.c 22102 22103W83L51xD SD/MMC CARD INTERFACE DRIVER 22104M: Pierre Ossman <pierre@ossman.eu> 22105S: Maintained 22106F: drivers/mmc/host/wbsd.* 22107 22108WACOM PROTOCOL 4 SERIAL TABLETS 22109M: Julian Squires <julian@cipht.net> 22110M: Hans de Goede <hdegoede@redhat.com> 22111L: linux-input@vger.kernel.org 22112S: Maintained 22113F: drivers/input/tablet/wacom_serial4.c 22114 22115WANGXUN ETHERNET DRIVER 22116M: Jiawen Wu <jiawenwu@trustnetic.com> 22117M: Mengyuan Lou <mengyuanlou@net-swift.com> 22118W: https://www.net-swift.com 22119L: netdev@vger.kernel.org 22120S: Maintained 22121F: Documentation/networking/device_drivers/ethernet/wangxun/* 22122F: drivers/net/ethernet/wangxun/ 22123 22124WATCHDOG DEVICE DRIVERS 22125M: Wim Van Sebroeck <wim@linux-watchdog.org> 22126M: Guenter Roeck <linux@roeck-us.net> 22127L: linux-watchdog@vger.kernel.org 22128S: Maintained 22129W: http://www.linux-watchdog.org/ 22130T: git git://www.linux-watchdog.org/linux-watchdog.git 22131F: Documentation/devicetree/bindings/watchdog/ 22132F: Documentation/watchdog/ 22133F: drivers/watchdog/ 22134F: include/linux/watchdog.h 22135F: include/uapi/linux/watchdog.h 22136F: include/trace/events/watchdog.h 22137 22138WHISKEYCOVE PMIC GPIO DRIVER 22139M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22140L: linux-gpio@vger.kernel.org 22141S: Maintained 22142F: drivers/gpio/gpio-wcove.c 22143 22144WHWAVE RTC DRIVER 22145M: Dianlong Li <long17.cool@163.com> 22146L: linux-rtc@vger.kernel.org 22147S: Maintained 22148F: drivers/rtc/rtc-sd3078.c 22149 22150WIIMOTE HID DRIVER 22151M: David Rheinsberg <david.rheinsberg@gmail.com> 22152L: linux-input@vger.kernel.org 22153S: Maintained 22154F: drivers/hid/hid-wiimote* 22155 22156WILOCITY WIL6210 WIRELESS DRIVER 22157L: linux-wireless@vger.kernel.org 22158S: Orphan 22159W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22160F: drivers/net/wireless/ath/wil6210/ 22161 22162WINBOND CIR DRIVER 22163M: David Härdeman <david@hardeman.nu> 22164S: Maintained 22165F: drivers/media/rc/winbond-cir.c 22166 22167WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22168M: William Breathitt Gray <william.gray@linaro.org> 22169L: linux-watchdog@vger.kernel.org 22170S: Maintained 22171F: drivers/watchdog/ebc-c384_wdt.c 22172 22173WINSYSTEMS WS16C48 GPIO DRIVER 22174M: William Breathitt Gray <william.gray@linaro.org> 22175L: linux-gpio@vger.kernel.org 22176S: Maintained 22177F: drivers/gpio/gpio-ws16c48.c 22178 22179WIREGUARD SECURE NETWORK TUNNEL 22180M: Jason A. Donenfeld <Jason@zx2c4.com> 22181L: wireguard@lists.zx2c4.com 22182L: netdev@vger.kernel.org 22183S: Maintained 22184F: drivers/net/wireguard/ 22185F: tools/testing/selftests/wireguard/ 22186 22187WISTRON LAPTOP BUTTON DRIVER 22188M: Miloslav Trmac <mitr@volny.cz> 22189S: Maintained 22190F: drivers/input/misc/wistron_btns.c 22191 22192WL3501 WIRELESS PCMCIA CARD DRIVER 22193L: linux-wireless@vger.kernel.org 22194S: Odd fixes 22195F: drivers/net/wireless/wl3501* 22196 22197WOLFSON MICROELECTRONICS DRIVERS 22198L: patches@opensource.cirrus.com 22199S: Supported 22200W: https://github.com/CirrusLogic/linux-drivers/wiki 22201T: git https://github.com/CirrusLogic/linux-drivers.git 22202F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22203F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22204F: Documentation/devicetree/bindings/mfd/wm831x.txt 22205F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22206F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22207F: Documentation/devicetree/bindings/sound/wm* 22208F: Documentation/hwmon/wm83??.rst 22209F: arch/arm/mach-s3c/mach-crag6410* 22210F: drivers/clk/clk-wm83*.c 22211F: drivers/gpio/gpio-*wm*.c 22212F: drivers/gpio/gpio-arizona.c 22213F: drivers/hwmon/wm83??-hwmon.c 22214F: drivers/input/misc/wm831x-on.c 22215F: drivers/input/touchscreen/wm831x-ts.c 22216F: drivers/input/touchscreen/wm97*.c 22217F: drivers/leds/leds-wm83*.c 22218F: drivers/mfd/arizona* 22219F: drivers/mfd/cs47l24* 22220F: drivers/mfd/wm*.c 22221F: drivers/power/supply/wm83*.c 22222F: drivers/regulator/arizona* 22223F: drivers/regulator/wm8*.c 22224F: drivers/rtc/rtc-wm83*.c 22225F: drivers/video/backlight/wm83*_bl.c 22226F: drivers/watchdog/wm83*_wdt.c 22227F: include/linux/mfd/arizona/ 22228F: include/linux/mfd/wm831x/ 22229F: include/linux/mfd/wm8350/ 22230F: include/linux/mfd/wm8400* 22231F: include/linux/regulator/arizona* 22232F: include/linux/wm97xx.h 22233F: include/sound/wm????.h 22234F: sound/soc/codecs/arizona* 22235F: sound/soc/codecs/cs47l24* 22236F: sound/soc/codecs/wm* 22237 22238WORKQUEUE 22239M: Tejun Heo <tj@kernel.org> 22240R: Lai Jiangshan <jiangshanlai@gmail.com> 22241S: Maintained 22242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22243F: Documentation/core-api/workqueue.rst 22244F: include/linux/workqueue.h 22245F: kernel/workqueue.c 22246 22247WWAN DRIVERS 22248M: Loic Poulain <loic.poulain@linaro.org> 22249M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22250R: Johannes Berg <johannes@sipsolutions.net> 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: drivers/net/wwan/ 22254F: include/linux/wwan.h 22255F: include/uapi/linux/wwan.h 22256 22257X-POWERS AXP288 PMIC DRIVERS 22258M: Hans de Goede <hdegoede@redhat.com> 22259S: Maintained 22260F: drivers/acpi/pmic/intel_pmic_xpower.c 22261N: axp288 22262 22263X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22264M: Chen-Yu Tsai <wens@csie.org> 22265L: linux-kernel@vger.kernel.org 22266S: Maintained 22267N: axp[128] 22268 22269X.25 STACK 22270M: Martin Schiller <ms@dev.tdt.de> 22271L: linux-x25@vger.kernel.org 22272S: Maintained 22273F: Documentation/networking/lapb-module.rst 22274F: Documentation/networking/x25* 22275F: drivers/net/wan/hdlc_x25.c 22276F: drivers/net/wan/lapbether.c 22277F: include/*/lapb.h 22278F: include/net/x25* 22279F: include/uapi/linux/x25.h 22280F: net/lapb/ 22281F: net/x25/ 22282 22283X86 ARCHITECTURE (32-BIT AND 64-BIT) 22284M: Thomas Gleixner <tglx@linutronix.de> 22285M: Ingo Molnar <mingo@redhat.com> 22286M: Borislav Petkov <bp@alien8.de> 22287M: Dave Hansen <dave.hansen@linux.intel.com> 22288M: x86@kernel.org 22289R: "H. Peter Anvin" <hpa@zytor.com> 22290L: linux-kernel@vger.kernel.org 22291S: Maintained 22292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22293F: Documentation/devicetree/bindings/x86/ 22294F: Documentation/x86/ 22295F: arch/x86/ 22296 22297X86 ENTRY CODE 22298M: Andy Lutomirski <luto@kernel.org> 22299L: linux-kernel@vger.kernel.org 22300S: Maintained 22301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22302F: arch/x86/entry/ 22303 22304X86 MCE INFRASTRUCTURE 22305M: Tony Luck <tony.luck@intel.com> 22306M: Borislav Petkov <bp@alien8.de> 22307L: linux-edac@vger.kernel.org 22308S: Maintained 22309F: Documentation/ABI/testing/sysfs-mce 22310F: Documentation/x86/x86_64/machinecheck.rst 22311F: arch/x86/kernel/cpu/mce/* 22312 22313X86 MICROCODE UPDATE SUPPORT 22314M: Borislav Petkov <bp@alien8.de> 22315S: Maintained 22316F: arch/x86/kernel/cpu/microcode/* 22317 22318X86 MM 22319M: Dave Hansen <dave.hansen@linux.intel.com> 22320M: Andy Lutomirski <luto@kernel.org> 22321M: Peter Zijlstra <peterz@infradead.org> 22322L: linux-kernel@vger.kernel.org 22323S: Maintained 22324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22325F: arch/x86/mm/ 22326 22327X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22328M: Hans de Goede <hdegoede@redhat.com> 22329L: platform-driver-x86@vger.kernel.org 22330S: Maintained 22331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22332F: drivers/platform/x86/x86-android-tablets.c 22333 22334X86 PLATFORM DRIVERS 22335M: Hans de Goede <hdegoede@redhat.com> 22336M: Mark Gross <markgross@kernel.org> 22337L: platform-driver-x86@vger.kernel.org 22338S: Maintained 22339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22340F: drivers/platform/olpc/ 22341F: drivers/platform/x86/ 22342 22343X86 PLATFORM DRIVERS - ARCH 22344R: Darren Hart <dvhart@infradead.org> 22345R: Andy Shevchenko <andy@infradead.org> 22346L: platform-driver-x86@vger.kernel.org 22347L: x86@kernel.org 22348S: Maintained 22349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22350F: arch/x86/platform 22351 22352X86 PLATFORM UV HPE SUPERDOME FLEX 22353M: Steve Wahl <steve.wahl@hpe.com> 22354R: Mike Travis <mike.travis@hpe.com> 22355R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22356R: Russ Anderson <russ.anderson@hpe.com> 22357S: Supported 22358F: arch/x86/include/asm/uv/ 22359F: arch/x86/kernel/apic/x2apic_uv_x.c 22360F: arch/x86/platform/uv/ 22361 22362X86 STACK UNWINDING 22363M: Josh Poimboeuf <jpoimboe@kernel.org> 22364M: Peter Zijlstra <peterz@infradead.org> 22365S: Supported 22366F: arch/x86/include/asm/unwind*.h 22367F: arch/x86/kernel/dumpstack.c 22368F: arch/x86/kernel/stacktrace.c 22369F: arch/x86/kernel/unwind_*.c 22370 22371X86 VDSO 22372M: Andy Lutomirski <luto@kernel.org> 22373L: linux-kernel@vger.kernel.org 22374S: Maintained 22375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22376F: arch/x86/entry/vdso/ 22377 22378XARRAY 22379M: Matthew Wilcox <willy@infradead.org> 22380L: linux-fsdevel@vger.kernel.org 22381S: Supported 22382F: Documentation/core-api/xarray.rst 22383F: include/linux/idr.h 22384F: include/linux/xarray.h 22385F: lib/idr.c 22386F: lib/xarray.c 22387F: tools/testing/radix-tree 22388 22389XBOX DVD IR REMOTE 22390M: Benjamin Valentin <benpicco@googlemail.com> 22391S: Maintained 22392F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22393F: drivers/media/rc/xbox_remote.c 22394 22395XC2028/3028 TUNER DRIVER 22396M: Mauro Carvalho Chehab <mchehab@kernel.org> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399W: https://linuxtv.org 22400T: git git://linuxtv.org/media_tree.git 22401F: drivers/media/tuners/xc2028.* 22402 22403XDP (eXpress Data Path) 22404M: Alexei Starovoitov <ast@kernel.org> 22405M: Daniel Borkmann <daniel@iogearbox.net> 22406M: David S. Miller <davem@davemloft.net> 22407M: Jakub Kicinski <kuba@kernel.org> 22408M: Jesper Dangaard Brouer <hawk@kernel.org> 22409M: John Fastabend <john.fastabend@gmail.com> 22410L: netdev@vger.kernel.org 22411L: bpf@vger.kernel.org 22412S: Supported 22413F: include/net/xdp.h 22414F: include/net/xdp_priv.h 22415F: include/trace/events/xdp.h 22416F: kernel/bpf/cpumap.c 22417F: kernel/bpf/devmap.c 22418F: net/core/xdp.c 22419F: samples/bpf/xdp* 22420F: tools/testing/selftests/bpf/*xdp* 22421F: tools/testing/selftests/bpf/*/*xdp* 22422F: drivers/net/ethernet/*/*/*/*/*xdp* 22423F: drivers/net/ethernet/*/*/*xdp* 22424K: (?:\b|_)xdp(?:\b|_) 22425 22426XDP SOCKETS (AF_XDP) 22427M: Björn Töpel <bjorn@kernel.org> 22428M: Magnus Karlsson <magnus.karlsson@intel.com> 22429M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22430R: Jonathan Lemon <jonathan.lemon@gmail.com> 22431L: netdev@vger.kernel.org 22432L: bpf@vger.kernel.org 22433S: Maintained 22434F: Documentation/networking/af_xdp.rst 22435F: include/net/xdp_sock* 22436F: include/net/xsk_buff_pool.h 22437F: include/uapi/linux/if_xdp.h 22438F: include/uapi/linux/xdp_diag.h 22439F: include/net/netns/xdp.h 22440F: net/xdp/ 22441F: tools/testing/selftests/bpf/*xsk* 22442 22443XEN BLOCK SUBSYSTEM 22444M: Roger Pau Monné <roger.pau@citrix.com> 22445L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22446S: Supported 22447F: drivers/block/xen* 22448F: drivers/block/xen-blkback/* 22449 22450XEN HYPERVISOR ARM 22451M: Stefano Stabellini <sstabellini@kernel.org> 22452L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22453S: Maintained 22454F: arch/arm/include/asm/xen/ 22455F: arch/arm/xen/ 22456 22457XEN HYPERVISOR ARM64 22458M: Stefano Stabellini <sstabellini@kernel.org> 22459L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22460S: Maintained 22461F: arch/arm64/include/asm/xen/ 22462F: arch/arm64/xen/ 22463 22464XEN HYPERVISOR INTERFACE 22465M: Juergen Gross <jgross@suse.com> 22466M: Stefano Stabellini <sstabellini@kernel.org> 22467R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22468L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22469S: Supported 22470T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22471F: Documentation/ABI/stable/sysfs-hypervisor-xen 22472F: Documentation/ABI/testing/sysfs-hypervisor-xen 22473F: drivers/*/xen-*front.c 22474F: drivers/xen/ 22475F: include/uapi/xen/ 22476F: include/xen/ 22477F: kernel/configs/xen.config 22478 22479XEN HYPERVISOR X86 22480M: Juergen Gross <jgross@suse.com> 22481R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22482L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22483S: Supported 22484F: arch/x86/configs/xen.config 22485F: arch/x86/include/asm/pvclock-abi.h 22486F: arch/x86/include/asm/xen/ 22487F: arch/x86/platform/pvh/ 22488F: arch/x86/xen/ 22489 22490XEN NETWORK BACKEND DRIVER 22491M: Wei Liu <wei.liu@kernel.org> 22492M: Paul Durrant <paul@xen.org> 22493L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22494L: netdev@vger.kernel.org 22495S: Supported 22496F: drivers/net/xen-netback/* 22497 22498XEN PCI SUBSYSTEM 22499M: Juergen Gross <jgross@suse.com> 22500L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22501S: Supported 22502F: arch/x86/pci/*xen* 22503F: drivers/pci/*xen* 22504 22505XEN PVSCSI DRIVERS 22506M: Juergen Gross <jgross@suse.com> 22507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22508L: linux-scsi@vger.kernel.org 22509S: Supported 22510F: drivers/scsi/xen-scsifront.c 22511F: drivers/xen/xen-scsiback.c 22512F: include/xen/interface/io/vscsiif.h 22513 22514XEN PVUSB DRIVER 22515M: Juergen Gross <jgross@suse.com> 22516L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22517L: linux-usb@vger.kernel.org 22518S: Supported 22519F: drivers/usb/host/xen* 22520F: include/xen/interface/io/usbif.h 22521 22522XEN SOUND FRONTEND DRIVER 22523M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22524L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22526S: Supported 22527F: sound/xen/* 22528 22529XEN SWIOTLB SUBSYSTEM 22530M: Juergen Gross <jgross@suse.com> 22531M: Stefano Stabellini <sstabellini@kernel.org> 22532L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22533L: iommu@lists.linux.dev 22534S: Supported 22535F: arch/*/include/asm/xen/swiotlb-xen.h 22536F: drivers/xen/swiotlb-xen.c 22537F: include/xen/arm/swiotlb-xen.h 22538F: include/xen/swiotlb-xen.h 22539 22540XFS FILESYSTEM 22541C: irc://irc.oftc.net/xfs 22542M: Darrick J. Wong <djwong@kernel.org> 22543L: linux-xfs@vger.kernel.org 22544S: Supported 22545W: http://xfs.org/ 22546T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22547F: Documentation/ABI/testing/sysfs-fs-xfs 22548F: Documentation/admin-guide/xfs.rst 22549F: Documentation/filesystems/xfs-delayed-logging-design.rst 22550F: Documentation/filesystems/xfs-self-describing-metadata.rst 22551F: fs/xfs/ 22552F: include/uapi/linux/dqblk_xfs.h 22553F: include/uapi/linux/fsmap.h 22554 22555XILINX AMS DRIVER 22556M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22557L: linux-iio@vger.kernel.org 22558S: Maintained 22559F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22560F: drivers/iio/adc/xilinx-ams.c 22561 22562XILINX AXI ETHERNET DRIVER 22563M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22564S: Maintained 22565F: drivers/net/ethernet/xilinx/xilinx_axienet* 22566 22567XILINX CAN DRIVER 22568M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22569R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22570L: linux-can@vger.kernel.org 22571S: Maintained 22572F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22573F: drivers/net/can/xilinx_can.c 22574 22575XILINX GPIO DRIVER 22576M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22577R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22578R: Michal Simek <michal.simek@xilinx.com> 22579S: Maintained 22580F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22581F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22582F: drivers/gpio/gpio-xilinx.c 22583F: drivers/gpio/gpio-zynq.c 22584 22585XILINX SD-FEC IP CORES 22586M: Derek Kiernan <derek.kiernan@xilinx.com> 22587M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22588S: Maintained 22589F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22590F: Documentation/misc-devices/xilinx_sdfec.rst 22591F: drivers/misc/Kconfig 22592F: drivers/misc/Makefile 22593F: drivers/misc/xilinx_sdfec.c 22594F: include/uapi/misc/xilinx_sdfec.h 22595 22596XILINX PWM DRIVER 22597M: Sean Anderson <sean.anderson@seco.com> 22598S: Maintained 22599F: drivers/pwm/pwm-xilinx.c 22600F: include/clocksource/timer-xilinx.h 22601 22602XILINX UARTLITE SERIAL DRIVER 22603M: Peter Korsgaard <jacmet@sunsite.dk> 22604L: linux-serial@vger.kernel.org 22605S: Maintained 22606F: drivers/tty/serial/uartlite.c 22607 22608XILINX VIDEO IP CORES 22609M: Hyun Kwon <hyun.kwon@xilinx.com> 22610M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22611L: linux-media@vger.kernel.org 22612S: Supported 22613T: git git://linuxtv.org/media_tree.git 22614F: Documentation/devicetree/bindings/media/xilinx/ 22615F: drivers/media/platform/xilinx/ 22616F: include/uapi/linux/xilinx-v4l2-controls.h 22617 22618XILINX ZYNQMP DPDMA DRIVER 22619M: Hyun Kwon <hyun.kwon@xilinx.com> 22620M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22621L: dmaengine@vger.kernel.org 22622S: Supported 22623F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22624F: drivers/dma/xilinx/xilinx_dpdma.c 22625F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22626 22627XILINX ZYNQMP PSGTR PHY DRIVER 22628M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22629M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22630L: linux-kernel@vger.kernel.org 22631S: Supported 22632T: git https://github.com/Xilinx/linux-xlnx.git 22633F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22634F: drivers/phy/xilinx/phy-zynqmp.c 22635 22636XILINX ZYNQMP SHA3 DRIVER 22637M: Harsha <harsha.harsha@xilinx.com> 22638S: Maintained 22639F: drivers/crypto/xilinx/zynqmp-sha.c 22640 22641XILINX EVENT MANAGEMENT DRIVER 22642M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22643S: Maintained 22644F: drivers/soc/xilinx/xlnx_event_manager.c 22645F: include/linux/firmware/xlnx-event-manager.h 22646 22647XILLYBUS DRIVER 22648M: Eli Billauer <eli.billauer@gmail.com> 22649L: linux-kernel@vger.kernel.org 22650S: Supported 22651F: drivers/char/xillybus/ 22652 22653XLP9XX I2C DRIVER 22654M: George Cherian <gcherian@marvell.com> 22655L: linux-i2c@vger.kernel.org 22656S: Supported 22657W: http://www.marvell.com 22658F: drivers/i2c/busses/i2c-xlp9xx.c 22659 22660XRA1403 GPIO EXPANDER 22661M: Nandor Han <nandor.han@ge.com> 22662M: Semi Malinen <semi.malinen@ge.com> 22663L: linux-gpio@vger.kernel.org 22664S: Maintained 22665F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22666F: drivers/gpio/gpio-xra1403.c 22667 22668XTENSA XTFPGA PLATFORM SUPPORT 22669M: Max Filippov <jcmvbkbc@gmail.com> 22670L: linux-xtensa@linux-xtensa.org 22671S: Maintained 22672F: drivers/spi/spi-xtensa-xtfpga.c 22673F: sound/soc/xtensa/xtfpga-i2s.c 22674 22675YAM DRIVER FOR AX.25 22676M: Jean-Paul Roubelat <jpr@f6fbb.org> 22677L: linux-hams@vger.kernel.org 22678S: Maintained 22679F: drivers/net/hamradio/yam* 22680F: include/linux/yam.h 22681 22682YAMA SECURITY MODULE 22683M: Kees Cook <keescook@chromium.org> 22684S: Supported 22685T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22686F: Documentation/admin-guide/LSM/Yama.rst 22687F: security/yama/ 22688 22689YEALINK PHONE DRIVER 22690M: Henk Vergonet <Henk.Vergonet@gmail.com> 22691L: usbb2k-api-dev@nongnu.org 22692S: Maintained 22693F: Documentation/input/devices/yealink.rst 22694F: drivers/input/misc/yealink.* 22695 22696Z8530 DRIVER FOR AX.25 22697M: Joerg Reuter <jreuter@yaina.de> 22698L: linux-hams@vger.kernel.org 22699S: Maintained 22700W: http://yaina.de/jreuter/ 22701W: http://www.qsl.net/dl1bke/ 22702F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22703F: drivers/net/hamradio/*scc.c 22704F: drivers/net/hamradio/z8530.h 22705 22706ZBUD COMPRESSED PAGE ALLOCATOR 22707M: Seth Jennings <sjenning@redhat.com> 22708M: Dan Streetman <ddstreet@ieee.org> 22709L: linux-mm@kvack.org 22710S: Maintained 22711F: mm/zbud.c 22712 22713Z3FOLD COMPRESSED PAGE ALLOCATOR 22714M: Vitaly Wool <vitaly.wool@konsulko.com> 22715R: Miaohe Lin <linmiaohe@huawei.com> 22716L: linux-mm@kvack.org 22717S: Maintained 22718F: mm/z3fold.c 22719 22720ZD1211RW WIRELESS DRIVER 22721M: Ulrich Kunitz <kune@deine-taler.de> 22722L: linux-wireless@vger.kernel.org 22723L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22724S: Maintained 22725W: http://zd1211.ath.cx/wiki/DriverRewrite 22726F: drivers/net/wireless/zydas/zd1211rw/ 22727 22728ZD1301 MEDIA DRIVER 22729M: Antti Palosaari <crope@iki.fi> 22730L: linux-media@vger.kernel.org 22731S: Maintained 22732W: https://linuxtv.org/ 22733W: http://palosaari.fi/linux/ 22734Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22735F: drivers/media/usb/dvb-usb-v2/zd1301* 22736 22737ZD1301_DEMOD MEDIA DRIVER 22738M: Antti Palosaari <crope@iki.fi> 22739L: linux-media@vger.kernel.org 22740S: Maintained 22741W: https://linuxtv.org/ 22742W: http://palosaari.fi/linux/ 22743Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22744F: drivers/media/dvb-frontends/zd1301_demod* 22745 22746ZHAOXIN PROCESSOR SUPPORT 22747M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22748L: linux-kernel@vger.kernel.org 22749S: Maintained 22750F: arch/x86/kernel/cpu/zhaoxin.c 22751 22752ZONEFS FILESYSTEM 22753M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22754M: Naohiro Aota <naohiro.aota@wdc.com> 22755R: Johannes Thumshirn <jth@kernel.org> 22756L: linux-fsdevel@vger.kernel.org 22757S: Maintained 22758T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22759F: Documentation/filesystems/zonefs.rst 22760F: fs/zonefs/ 22761 22762ZPOOL COMPRESSED PAGE STORAGE API 22763M: Dan Streetman <ddstreet@ieee.org> 22764L: linux-mm@kvack.org 22765S: Maintained 22766F: include/linux/zpool.h 22767F: mm/zpool.c 22768 22769ZR36067 VIDEO FOR LINUX DRIVER 22770M: Corentin Labbe <clabbe@baylibre.com> 22771L: mjpeg-users@lists.sourceforge.net 22772L: linux-media@vger.kernel.org 22773S: Maintained 22774W: http://mjpeg.sourceforge.net/driver-zoran/ 22775Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22776F: Documentation/driver-api/media/drivers/zoran.rst 22777F: drivers/media/pci/zoran/ 22778 22779ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22780M: Minchan Kim <minchan@kernel.org> 22781M: Nitin Gupta <ngupta@vflare.org> 22782R: Sergey Senozhatsky <senozhatsky@chromium.org> 22783L: linux-kernel@vger.kernel.org 22784S: Maintained 22785F: Documentation/admin-guide/blockdev/zram.rst 22786F: drivers/block/zram/ 22787 22788ZS DECSTATION Z85C30 SERIAL DRIVER 22789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22790S: Maintained 22791F: drivers/tty/serial/zs.* 22792 22793ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22794M: Minchan Kim <minchan@kernel.org> 22795M: Nitin Gupta <ngupta@vflare.org> 22796R: Sergey Senozhatsky <senozhatsky@chromium.org> 22797L: linux-mm@kvack.org 22798S: Maintained 22799F: Documentation/mm/zsmalloc.rst 22800F: include/linux/zsmalloc.h 22801F: mm/zsmalloc.c 22802 22803ZSTD 22804M: Nick Terrell <terrelln@fb.com> 22805S: Maintained 22806B: https://github.com/facebook/zstd/issues 22807T: git git://github.com/terrelln/linux.git 22808F: include/linux/zstd* 22809F: lib/zstd/ 22810F: lib/decompress_unzstd.c 22811F: crypto/zstd.c 22812N: zstd 22813K: zstd 22814 22815ZSWAP COMPRESSED SWAP CACHING 22816M: Seth Jennings <sjenning@redhat.com> 22817M: Dan Streetman <ddstreet@ieee.org> 22818M: Vitaly Wool <vitaly.wool@konsulko.com> 22819L: linux-mm@kvack.org 22820S: Maintained 22821F: mm/zswap.c 22822 22823THE REST 22824M: Linus Torvalds <torvalds@linux-foundation.org> 22825L: linux-kernel@vger.kernel.org 22826S: Buried alive in reporters 22827T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22828F: * 22829F: */ 22830
