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/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git git://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git git://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git git://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git git://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Al Cooper <alcooperx@gmail.com> 4105L: linux-usb@vger.kernel.org 4106R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4107S: Maintained 4108F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4109F: drivers/usb/gadget/udc/bdc/ 4110 4111BROADCOM BMIPS CPUFREQ DRIVER 4112M: Markus Mayer <mmayer@broadcom.com> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-pm@vger.kernel.org 4115S: Maintained 4116F: drivers/cpufreq/bmips-cpufreq.c 4117 4118BROADCOM BMIPS MIPS ARCHITECTURE 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-mips@vger.kernel.org 4122S: Maintained 4123T: git git://github.com/broadcom/stblinux.git 4124F: arch/mips/bmips/* 4125F: arch/mips/boot/dts/brcm/bcm*.dts* 4126F: arch/mips/include/asm/mach-bmips/* 4127F: arch/mips/kernel/*bmips* 4128F: drivers/soc/bcm/bcm63xx 4129F: drivers/irqchip/irq-bcm63* 4130F: drivers/irqchip/irq-bcm7* 4131F: drivers/irqchip/irq-brcmstb* 4132F: include/linux/bcm963xx_nvram.h 4133F: include/linux/bcm963xx_tag.h 4134 4135BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4136M: Rasesh Mody <rmody@marvell.com> 4137M: GR-Linux-NIC-Dev@marvell.com 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: drivers/net/ethernet/broadcom/bnx2.* 4141F: drivers/net/ethernet/broadcom/bnx2_* 4142 4143BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4144M: Saurav Kashyap <skashyap@marvell.com> 4145M: Javed Hasan <jhasan@marvell.com> 4146M: GR-QLogic-Storage-Upstream@marvell.com 4147L: linux-scsi@vger.kernel.org 4148S: Supported 4149F: drivers/scsi/bnx2fc/ 4150 4151BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4152M: Nilesh Javali <njavali@marvell.com> 4153M: Manish Rangankar <mrangankar@marvell.com> 4154M: GR-QLogic-Storage-Upstream@marvell.com 4155L: linux-scsi@vger.kernel.org 4156S: Supported 4157F: drivers/scsi/bnx2i/ 4158 4159BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4160M: Ariel Elior <aelior@marvell.com> 4161M: Sudarsana Kalluru <skalluru@marvell.com> 4162M: Manish Chopra <manishc@marvell.com> 4163L: netdev@vger.kernel.org 4164S: Supported 4165F: drivers/net/ethernet/broadcom/bnx2x/ 4166 4167BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4168M: Michael Chan <michael.chan@broadcom.com> 4169L: netdev@vger.kernel.org 4170S: Supported 4171F: drivers/firmware/broadcom/tee_bnxt_fw.c 4172F: drivers/net/ethernet/broadcom/bnxt/ 4173F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4174 4175BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4176M: Arend van Spriel <aspriel@gmail.com> 4177M: Franky Lin <franky.lin@broadcom.com> 4178M: Hante Meuleman <hante.meuleman@broadcom.com> 4179L: linux-wireless@vger.kernel.org 4180L: brcm80211-dev-list.pdl@broadcom.com 4181L: SHA-cyfmac-dev-list@infineon.com 4182S: Supported 4183F: drivers/net/wireless/broadcom/brcm80211/ 4184 4185BROADCOM BRCMSTB GPIO DRIVER 4186M: Doug Berger <opendmb@gmail.com> 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4191F: drivers/gpio/gpio-brcmstb.c 4192 4193BROADCOM BRCMSTB I2C DRIVER 4194M: Kamal Dasu <kdasu.kdev@gmail.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-i2c@vger.kernel.org 4197S: Supported 4198F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4199F: drivers/i2c/busses/i2c-brcmstb.c 4200 4201BROADCOM BRCMSTB UART DRIVER 4202M: Al Cooper <alcooperx@gmail.com> 4203R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4204L: linux-serial@vger.kernel.org 4205S: Maintained 4206F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4207F: drivers/tty/serial/8250/8250_bcm7271.c 4208 4209BROADCOM BRCMSTB USB EHCI DRIVER 4210M: Al Cooper <alcooperx@gmail.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-usb@vger.kernel.org 4213S: Maintained 4214F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4215F: drivers/usb/host/ehci-brcm.* 4216 4217BROADCOM BRCMSTB USB PIN MAP DRIVER 4218M: Al Cooper <alcooperx@gmail.com> 4219R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4220L: linux-usb@vger.kernel.org 4221S: Maintained 4222F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4223F: drivers/usb/misc/brcmstb-usb-pinmap.c 4224 4225BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4226M: Al Cooper <alcooperx@gmail.com> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: linux-kernel@vger.kernel.org 4229S: Maintained 4230F: drivers/phy/broadcom/phy-brcm-usb* 4231 4232BROADCOM ETHERNET PHY DRIVERS 4233M: Florian Fainelli <f.fainelli@gmail.com> 4234R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4235L: netdev@vger.kernel.org 4236S: Supported 4237F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4238F: drivers/net/phy/bcm*.[ch] 4239F: drivers/net/phy/broadcom.c 4240F: include/linux/brcmphy.h 4241 4242BROADCOM GENET ETHERNET DRIVER 4243M: Doug Berger <opendmb@gmail.com> 4244M: Florian Fainelli <f.fainelli@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: netdev@vger.kernel.org 4247S: Supported 4248F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4249F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4250F: drivers/net/ethernet/broadcom/genet/ 4251F: drivers/net/ethernet/broadcom/unimac.h 4252F: drivers/net/mdio/mdio-bcm-unimac.c 4253F: include/linux/platform_data/bcmgenet.h 4254F: include/linux/platform_data/mdio-bcm-unimac.h 4255 4256BROADCOM IPROC ARM ARCHITECTURE 4257M: Ray Jui <rjui@broadcom.com> 4258M: Scott Branden <sbranden@broadcom.com> 4259R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4261S: Maintained 4262T: git git://github.com/broadcom/stblinux.git 4263F: arch/arm64/boot/dts/broadcom/northstar2/* 4264F: arch/arm64/boot/dts/broadcom/stingray/* 4265F: drivers/clk/bcm/clk-ns* 4266F: drivers/clk/bcm/clk-sr* 4267F: drivers/pinctrl/bcm/pinctrl-ns* 4268F: include/dt-bindings/clock/bcm-sr* 4269N: iproc 4270N: cygnus 4271N: bcm[-_]nsp 4272N: bcm9113* 4273N: bcm9583* 4274N: bcm9585* 4275N: bcm9586* 4276N: bcm988312 4277N: bcm113* 4278N: bcm583* 4279N: bcm585* 4280N: bcm586* 4281N: bcm88312 4282N: hr2 4283N: stingray 4284 4285BROADCOM IPROC GBIT ETHERNET DRIVER 4286M: Rafał Miłecki <rafal@milecki.pl> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Maintained 4290F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4291F: drivers/net/ethernet/broadcom/bgmac* 4292F: drivers/net/ethernet/broadcom/unimac.h 4293 4294BROADCOM KONA GPIO DRIVER 4295M: Ray Jui <rjui@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297S: Supported 4298F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4299F: drivers/gpio/gpio-bcm-kona.c 4300 4301BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4302M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4303M: Kashyap Desai <kashyap.desai@broadcom.com> 4304M: Sumit Saxena <sumit.saxena@broadcom.com> 4305M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4306L: mpi3mr-linuxdrv.pdl@broadcom.com 4307L: linux-scsi@vger.kernel.org 4308S: Supported 4309W: https://www.broadcom.com/support/storage 4310F: drivers/scsi/mpi3mr/ 4311 4312BROADCOM NETXTREME-E ROCE DRIVER 4313M: Selvin Xavier <selvin.xavier@broadcom.com> 4314L: linux-rdma@vger.kernel.org 4315S: Supported 4316W: http://www.broadcom.com 4317F: drivers/infiniband/hw/bnxt_re/ 4318F: include/uapi/rdma/bnxt_re-abi.h 4319 4320BROADCOM NVRAM DRIVER 4321M: Rafał Miłecki <zajec5@gmail.com> 4322L: linux-mips@vger.kernel.org 4323S: Maintained 4324F: drivers/firmware/broadcom/* 4325 4326BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4327M: Rafał Miłecki <rafal@milecki.pl> 4328M: Florian Fainelli <f.fainelli@gmail.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-pm@vger.kernel.org 4331S: Maintained 4332T: git git://github.com/broadcom/stblinux.git 4333F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4334F: include/dt-bindings/soc/bcm-pmb.h 4335 4336BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4337M: Rafał Miłecki <zajec5@gmail.com> 4338L: linux-wireless@vger.kernel.org 4339S: Maintained 4340F: drivers/bcma/ 4341F: include/linux/bcma/ 4342 4343BROADCOM SPI DRIVER 4344M: Kamal Dasu <kdasu.kdev@gmail.com> 4345R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4346S: Maintained 4347F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4348F: drivers/spi/spi-bcm-qspi.* 4349F: drivers/spi/spi-brcmstb-qspi.c 4350F: drivers/spi/spi-iproc-qspi.c 4351 4352BROADCOM STB AVS CPUFREQ DRIVER 4353M: Markus Mayer <mmayer@broadcom.com> 4354R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4355L: linux-pm@vger.kernel.org 4356S: Maintained 4357F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4358F: drivers/cpufreq/brcmstb* 4359 4360BROADCOM STB AVS TMON DRIVER 4361M: Markus Mayer <mmayer@broadcom.com> 4362R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4363L: linux-pm@vger.kernel.org 4364S: Maintained 4365F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4366F: drivers/thermal/broadcom/brcmstb* 4367 4368BROADCOM STB DPFE DRIVER 4369M: Markus Mayer <mmayer@broadcom.com> 4370R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4372S: Maintained 4373F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4374F: drivers/memory/brcmstb_dpfe.c 4375 4376BROADCOM STB NAND FLASH DRIVER 4377M: Brian Norris <computersforpeace@gmail.com> 4378M: Kamal Dasu <kdasu.kdev@gmail.com> 4379R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4380L: linux-mtd@lists.infradead.org 4381S: Maintained 4382F: drivers/mtd/nand/raw/brcmnand/ 4383F: include/linux/platform_data/brcmnand.h 4384 4385BROADCOM STB PCIE DRIVER 4386M: Jim Quinlan <jim2101024@gmail.com> 4387M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4388M: Florian Fainelli <f.fainelli@gmail.com> 4389R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4390L: linux-pci@vger.kernel.org 4391S: Maintained 4392F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4393F: drivers/pci/controller/pcie-brcmstb.c 4394 4395BROADCOM SYSTEMPORT ETHERNET DRIVER 4396M: Florian Fainelli <f.fainelli@gmail.com> 4397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398L: netdev@vger.kernel.org 4399S: Supported 4400F: drivers/net/ethernet/broadcom/bcmsysport.* 4401F: drivers/net/ethernet/broadcom/unimac.h 4402F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4403 4404BROADCOM TG3 GIGABIT ETHERNET DRIVER 4405M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4406M: Prashant Sreedharan <prashant@broadcom.com> 4407M: Michael Chan <mchan@broadcom.com> 4408L: netdev@vger.kernel.org 4409S: Supported 4410F: drivers/net/ethernet/broadcom/tg3.* 4411 4412BROADCOM VK DRIVER 4413M: Scott Branden <scott.branden@broadcom.com> 4414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4415S: Supported 4416F: drivers/misc/bcm-vk/ 4417F: include/uapi/linux/misc/bcm_vk.h 4418 4419BROCADE BFA FC SCSI DRIVER 4420M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4421M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4422L: linux-scsi@vger.kernel.org 4423S: Supported 4424F: drivers/scsi/bfa/ 4425 4426BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4427M: Rasesh Mody <rmody@marvell.com> 4428M: Sudarsana Kalluru <skalluru@marvell.com> 4429M: GR-Linux-NIC-Dev@marvell.com 4430L: netdev@vger.kernel.org 4431S: Supported 4432F: drivers/net/ethernet/brocade/bna/ 4433 4434BSG (block layer generic sg v4 driver) 4435M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4436L: linux-scsi@vger.kernel.org 4437S: Supported 4438F: block/bsg.c 4439F: include/linux/bsg.h 4440F: include/uapi/linux/bsg.h 4441 4442BT87X AUDIO DRIVER 4443M: Clemens Ladisch <clemens@ladisch.de> 4444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4445S: Maintained 4446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4447F: Documentation/sound/cards/bt87x.rst 4448F: sound/pci/bt87x.c 4449 4450BT8XXGPIO DRIVER 4451M: Michael Buesch <m@bues.ch> 4452S: Maintained 4453W: http://bu3sch.de/btgpio.php 4454F: drivers/gpio/gpio-bt8xx.c 4455 4456BTRFS FILE SYSTEM 4457M: Chris Mason <clm@fb.com> 4458M: Josef Bacik <josef@toxicpanda.com> 4459M: David Sterba <dsterba@suse.com> 4460L: linux-btrfs@vger.kernel.org 4461S: Maintained 4462W: https://btrfs.readthedocs.io 4463W: https://btrfs.wiki.kernel.org/ 4464Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4465C: irc://irc.libera.chat/btrfs 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4467F: Documentation/filesystems/btrfs.rst 4468F: fs/btrfs/ 4469F: include/linux/btrfs* 4470F: include/trace/events/btrfs.h 4471F: include/uapi/linux/btrfs* 4472 4473BTTV VIDEO4LINUX DRIVER 4474M: Mauro Carvalho Chehab <mchehab@kernel.org> 4475L: linux-media@vger.kernel.org 4476S: Odd fixes 4477W: https://linuxtv.org 4478T: git git://linuxtv.org/media_tree.git 4479F: Documentation/driver-api/media/drivers/bttv* 4480F: drivers/media/pci/bt8xx/bttv* 4481 4482BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4483M: Chanwoo Choi <cw00.choi@samsung.com> 4484L: linux-pm@vger.kernel.org 4485L: linux-samsung-soc@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4488F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4489F: drivers/devfreq/exynos-bus.c 4490 4491BUSLOGIC SCSI DRIVER 4492M: Khalid Aziz <khalid@gonehiking.org> 4493L: linux-scsi@vger.kernel.org 4494S: Maintained 4495F: drivers/scsi/BusLogic.* 4496F: drivers/scsi/FlashPoint.* 4497 4498C-MEDIA CMI8788 DRIVER 4499M: Clemens Ladisch <clemens@ladisch.de> 4500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4501S: Maintained 4502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4503F: sound/pci/oxygen/ 4504 4505C-SKY ARCHITECTURE 4506M: Guo Ren <guoren@kernel.org> 4507L: linux-csky@vger.kernel.org 4508S: Supported 4509T: git https://github.com/c-sky/csky-linux.git 4510F: Documentation/devicetree/bindings/csky/ 4511F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4512F: Documentation/devicetree/bindings/timer/csky,* 4513F: arch/csky/ 4514F: drivers/clocksource/timer-gx6605s.c 4515F: drivers/clocksource/timer-mp-csky.c 4516F: drivers/irqchip/irq-csky-* 4517N: csky 4518K: csky 4519 4520CA8210 IEEE-802.15.4 RADIO DRIVER 4521L: linux-wpan@vger.kernel.org 4522S: Orphan 4523W: https://github.com/Cascoda/ca8210-linux.git 4524F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4525F: drivers/net/ieee802154/ca8210.c 4526 4527CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4528M: Damien Le Moal <damien.lemoal@wdc.com> 4529L: linux-riscv@lists.infradead.org 4530L: linux-gpio@vger.kernel.org (pinctrl driver) 4531F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4532F: drivers/pinctrl/pinctrl-k210.c 4533 4534CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4535M: Damien Le Moal <damien.lemoal@wdc.com> 4536L: linux-kernel@vger.kernel.org 4537L: linux-riscv@lists.infradead.org 4538S: Maintained 4539F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4540F: drivers/reset/reset-k210.c 4541 4542CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4543M: Damien Le Moal <damien.lemoal@wdc.com> 4544L: linux-riscv@lists.infradead.org 4545S: Maintained 4546F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4547F: drivers/soc/canaan/ 4548F: include/soc/canaan/ 4549 4550CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4551M: David Howells <dhowells@redhat.com> 4552L: linux-cachefs@redhat.com (moderated for non-subscribers) 4553S: Supported 4554F: Documentation/filesystems/caching/cachefiles.rst 4555F: fs/cachefiles/ 4556 4557CADENCE MIPI-CSI2 BRIDGES 4558M: Maxime Ripard <mripard@kernel.org> 4559L: linux-media@vger.kernel.org 4560S: Maintained 4561F: Documentation/devicetree/bindings/media/cdns,*.txt 4562F: drivers/media/platform/cadence/cdns-csi2* 4563 4564CADENCE NAND DRIVER 4565L: linux-mtd@lists.infradead.org 4566S: Orphan 4567F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4568F: drivers/mtd/nand/raw/cadence-nand-controller.c 4569 4570CADENCE USB3 DRD IP DRIVER 4571M: Peter Chen <peter.chen@kernel.org> 4572M: Pawel Laszczak <pawell@cadence.com> 4573R: Roger Quadros <rogerq@kernel.org> 4574R: Aswath Govindraju <a-govindraju@ti.com> 4575L: linux-usb@vger.kernel.org 4576S: Maintained 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4578F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4579F: drivers/usb/cdns3/ 4580X: drivers/usb/cdns3/cdnsp* 4581 4582CADENCE USBSSP DRD IP DRIVER 4583M: Pawel Laszczak <pawell@cadence.com> 4584L: linux-usb@vger.kernel.org 4585S: Maintained 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4587F: drivers/usb/cdns3/ 4588X: drivers/usb/cdns3/cdns3* 4589 4590CADET FM/AM RADIO RECEIVER DRIVER 4591M: Hans Verkuil <hverkuil@xs4all.nl> 4592L: linux-media@vger.kernel.org 4593S: Maintained 4594W: https://linuxtv.org 4595T: git git://linuxtv.org/media_tree.git 4596F: drivers/media/radio/radio-cadet* 4597 4598CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4599L: linux-media@vger.kernel.org 4600S: Orphan 4601T: git git://linuxtv.org/media_tree.git 4602F: Documentation/admin-guide/media/cafe_ccic* 4603F: drivers/media/platform/marvell/ 4604 4605CAIF NETWORK LAYER 4606L: netdev@vger.kernel.org 4607S: Orphan 4608F: Documentation/networking/caif/ 4609F: drivers/net/caif/ 4610F: include/net/caif/ 4611F: include/uapi/linux/caif/ 4612F: net/caif/ 4613 4614CAKE QDISC 4615M: Toke Høiland-Jørgensen <toke@toke.dk> 4616L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4617S: Maintained 4618F: net/sched/sch_cake.c 4619 4620CAN NETWORK DRIVERS 4621M: Wolfgang Grandegger <wg@grandegger.com> 4622M: Marc Kleine-Budde <mkl@pengutronix.de> 4623L: linux-can@vger.kernel.org 4624S: Maintained 4625W: https://github.com/linux-can 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4628F: Documentation/devicetree/bindings/net/can/ 4629F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4630F: drivers/net/can/ 4631F: drivers/phy/phy-can-transceiver.c 4632F: include/linux/can/bittiming.h 4633F: include/linux/can/dev.h 4634F: include/linux/can/length.h 4635F: include/linux/can/platform/ 4636F: include/linux/can/rx-offload.h 4637F: include/uapi/linux/can/error.h 4638F: include/uapi/linux/can/netlink.h 4639F: include/uapi/linux/can/vxcan.h 4640 4641CAN NETWORK LAYER 4642M: Oliver Hartkopp <socketcan@hartkopp.net> 4643M: Marc Kleine-Budde <mkl@pengutronix.de> 4644L: linux-can@vger.kernel.org 4645S: Maintained 4646W: https://github.com/linux-can 4647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4648T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4649F: Documentation/networking/can.rst 4650F: include/linux/can/can-ml.h 4651F: include/linux/can/core.h 4652F: include/linux/can/skb.h 4653F: include/net/netns/can.h 4654F: include/uapi/linux/can.h 4655F: include/uapi/linux/can/bcm.h 4656F: include/uapi/linux/can/gw.h 4657F: include/uapi/linux/can/isotp.h 4658F: include/uapi/linux/can/raw.h 4659F: net/can/ 4660 4661CAN-J1939 NETWORK LAYER 4662M: Robin van der Gracht <robin@protonic.nl> 4663M: Oleksij Rempel <o.rempel@pengutronix.de> 4664R: kernel@pengutronix.de 4665L: linux-can@vger.kernel.org 4666S: Maintained 4667F: Documentation/networking/j1939.rst 4668F: include/uapi/linux/can/j1939.h 4669F: net/can/j1939/ 4670 4671CAPABILITIES 4672M: Serge Hallyn <serge@hallyn.com> 4673L: linux-security-module@vger.kernel.org 4674S: Supported 4675F: include/linux/capability.h 4676F: include/uapi/linux/capability.h 4677F: kernel/capability.c 4678F: security/commoncap.c 4679 4680CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4681M: Kevin Tsai <ktsai@capellamicro.com> 4682S: Maintained 4683F: drivers/iio/light/cm* 4684 4685CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4686M: Christian Lamparter <chunkeey@googlemail.com> 4687L: linux-wireless@vger.kernel.org 4688S: Maintained 4689W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4690F: drivers/net/wireless/ath/carl9170/ 4691 4692CAVIUM I2C DRIVER 4693M: Robert Richter <rric@kernel.org> 4694S: Odd Fixes 4695W: http://www.marvell.com 4696F: drivers/i2c/busses/i2c-octeon* 4697F: drivers/i2c/busses/i2c-thunderx* 4698 4699CAVIUM LIQUIDIO NETWORK DRIVER 4700M: Derek Chickles <dchickles@marvell.com> 4701M: Satanand Burla <sburla@marvell.com> 4702M: Felix Manlunas <fmanlunas@marvell.com> 4703L: netdev@vger.kernel.org 4704S: Supported 4705W: http://www.marvell.com 4706F: drivers/net/ethernet/cavium/liquidio/ 4707 4708CAVIUM MMC DRIVER 4709M: Robert Richter <rric@kernel.org> 4710S: Odd Fixes 4711W: http://www.marvell.com 4712F: drivers/mmc/host/cavium* 4713 4714CAVIUM OCTEON-TX CRYPTO DRIVER 4715M: George Cherian <gcherian@marvell.com> 4716L: linux-crypto@vger.kernel.org 4717S: Supported 4718W: http://www.marvell.com 4719F: drivers/crypto/cavium/cpt/ 4720 4721CAVIUM THUNDERX2 ARM64 SOC 4722M: Robert Richter <rric@kernel.org> 4723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4724S: Odd Fixes 4725F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4726F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4727 4728CBS/ETF/TAPRIO QDISCS 4729M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4730S: Maintained 4731L: netdev@vger.kernel.org 4732F: net/sched/sch_cbs.c 4733F: net/sched/sch_etf.c 4734F: net/sched/sch_taprio.c 4735 4736CC2520 IEEE-802.15.4 RADIO DRIVER 4737M: Varka Bhadram <varkabhadram@gmail.com> 4738L: linux-wpan@vger.kernel.org 4739S: Maintained 4740F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4741F: drivers/net/ieee802154/cc2520.c 4742F: include/linux/spi/cc2520.h 4743 4744CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4745M: Gilad Ben-Yossef <gilad@benyossef.com> 4746L: linux-crypto@vger.kernel.org 4747S: Supported 4748W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4749F: drivers/crypto/ccree/ 4750 4751CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4752M: Hadar Gat <hadar.gat@arm.com> 4753L: linux-crypto@vger.kernel.org 4754S: Supported 4755F: drivers/char/hw_random/cctrng.c 4756F: drivers/char/hw_random/cctrng.h 4757F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4758W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4759 4760CEC FRAMEWORK 4761M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4762L: linux-media@vger.kernel.org 4763S: Supported 4764W: http://linuxtv.org 4765T: git git://linuxtv.org/media_tree.git 4766F: Documentation/ABI/testing/debugfs-cec-error-inj 4767F: Documentation/devicetree/bindings/media/cec.txt 4768F: Documentation/driver-api/media/cec-core.rst 4769F: Documentation/userspace-api/media/cec 4770F: drivers/media/cec/ 4771F: drivers/media/rc/keymaps/rc-cec.c 4772F: include/media/cec-notifier.h 4773F: include/media/cec.h 4774F: include/uapi/linux/cec-funcs.h 4775F: include/uapi/linux/cec.h 4776 4777CEC GPIO DRIVER 4778M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4779L: linux-media@vger.kernel.org 4780S: Supported 4781W: http://linuxtv.org 4782T: git git://linuxtv.org/media_tree.git 4783F: Documentation/devicetree/bindings/media/cec-gpio.txt 4784F: drivers/media/cec/platform/cec-gpio/ 4785 4786CELL BROADBAND ENGINE ARCHITECTURE 4787M: Arnd Bergmann <arnd@arndb.de> 4788L: linuxppc-dev@lists.ozlabs.org 4789S: Supported 4790W: http://www.ibm.com/developerworks/power/cell/ 4791F: arch/powerpc/include/asm/cell*.h 4792F: arch/powerpc/include/asm/spu*.h 4793F: arch/powerpc/include/uapi/asm/spu*.h 4794F: arch/powerpc/platforms/cell/ 4795 4796CELLWISE CW2015 BATTERY DRIVER 4797M: Tobias Schrammm <t.schramm@manjaro.org> 4798S: Maintained 4799F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4800F: drivers/power/supply/cw2015_battery.c 4801 4802CEPH COMMON CODE (LIBCEPH) 4803M: Ilya Dryomov <idryomov@gmail.com> 4804M: Xiubo Li <xiubli@redhat.com> 4805R: Jeff Layton <jlayton@kernel.org> 4806L: ceph-devel@vger.kernel.org 4807S: Supported 4808W: http://ceph.com/ 4809T: git git://github.com/ceph/ceph-client.git 4810F: include/linux/ceph/ 4811F: include/linux/crush/ 4812F: net/ceph/ 4813 4814CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4815M: Xiubo Li <xiubli@redhat.com> 4816M: Ilya Dryomov <idryomov@gmail.com> 4817R: Jeff Layton <jlayton@kernel.org> 4818L: ceph-devel@vger.kernel.org 4819S: Supported 4820W: http://ceph.com/ 4821T: git git://github.com/ceph/ceph-client.git 4822F: Documentation/filesystems/ceph.rst 4823F: fs/ceph/ 4824 4825CERTIFICATE HANDLING 4826M: David Howells <dhowells@redhat.com> 4827M: David Woodhouse <dwmw2@infradead.org> 4828L: keyrings@vger.kernel.org 4829S: Maintained 4830F: Documentation/admin-guide/module-signing.rst 4831F: certs/ 4832F: scripts/sign-file.c 4833F: tools/certs/ 4834 4835CFAG12864B LCD DRIVER 4836M: Miguel Ojeda <ojeda@kernel.org> 4837S: Maintained 4838F: drivers/auxdisplay/cfag12864b.c 4839F: include/linux/cfag12864b.h 4840 4841CFAG12864BFB LCD FRAMEBUFFER DRIVER 4842M: Miguel Ojeda <ojeda@kernel.org> 4843S: Maintained 4844F: drivers/auxdisplay/cfag12864bfb.c 4845F: include/linux/cfag12864b.h 4846 4847CHAR and MISC DRIVERS 4848M: Arnd Bergmann <arnd@arndb.de> 4849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4850S: Supported 4851T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4852F: drivers/char/ 4853F: drivers/misc/ 4854F: include/linux/miscdevice.h 4855X: drivers/char/agp/ 4856X: drivers/char/hw_random/ 4857X: drivers/char/ipmi/ 4858X: drivers/char/random.c 4859X: drivers/char/tpm/ 4860 4861CHECKPATCH 4862M: Andy Whitcroft <apw@canonical.com> 4863M: Joe Perches <joe@perches.com> 4864R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4865R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4866S: Maintained 4867F: scripts/checkpatch.pl 4868 4869CHECKPATCH DOCUMENTATION 4870M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4871M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4872R: Joe Perches <joe@perches.com> 4873S: Maintained 4874F: Documentation/dev-tools/checkpatch.rst 4875 4876CHINESE DOCUMENTATION 4877M: Alex Shi <alexs@kernel.org> 4878M: Yanteng Si <siyanteng@loongson.cn> 4879S: Maintained 4880F: Documentation/translations/zh_CN/ 4881 4882CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4883M: Peter Chen <peter.chen@kernel.org> 4884L: linux-usb@vger.kernel.org 4885S: Maintained 4886T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4887F: drivers/usb/chipidea/ 4888 4889CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4890M: Hans de Goede <hdegoede@redhat.com> 4891L: linux-input@vger.kernel.org 4892S: Maintained 4893F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4894F: drivers/input/touchscreen/chipone_icn8318.c 4895 4896CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4897M: Hans de Goede <hdegoede@redhat.com> 4898L: linux-input@vger.kernel.org 4899S: Maintained 4900F: drivers/input/touchscreen/chipone_icn8505.c 4901 4902CHROME HARDWARE PLATFORM SUPPORT 4903M: Benson Leung <bleung@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4907F: drivers/platform/chrome/ 4908 4909CHROMEOS EC CODEC DRIVER 4910M: Cheng-Yi Chiang <cychiang@chromium.org> 4911M: Tzung-Bi Shih <tzungbi@google.com> 4912R: Guenter Roeck <groeck@chromium.org> 4913L: chrome-platform@lists.linux.dev 4914S: Maintained 4915F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4916F: sound/soc/codecs/cros_ec_codec.* 4917 4918CHROMEOS EC SUBDRIVERS 4919M: Benson Leung <bleung@chromium.org> 4920R: Guenter Roeck <groeck@chromium.org> 4921L: chrome-platform@lists.linux.dev 4922S: Maintained 4923F: drivers/power/supply/cros_usbpd-charger.c 4924N: cros_ec 4925N: cros-ec 4926 4927CHROMEOS EC USB TYPE-C DRIVER 4928M: Prashant Malani <pmalani@chromium.org> 4929L: chrome-platform@lists.linux.dev 4930S: Maintained 4931F: drivers/platform/chrome/cros_ec_typec.c 4932F: drivers/platform/chrome/cros_typec_switch.c 4933 4934CHROMEOS EC USB PD NOTIFY DRIVER 4935M: Prashant Malani <pmalani@chromium.org> 4936L: chrome-platform@lists.linux.dev 4937S: Maintained 4938F: drivers/platform/chrome/cros_usbpd_notify.c 4939F: include/linux/platform_data/cros_usbpd_notify.h 4940 4941CHRONTEL CH7322 CEC DRIVER 4942M: Joe Tessler <jrt@google.com> 4943L: linux-media@vger.kernel.org 4944S: Maintained 4945T: git git://linuxtv.org/media_tree.git 4946F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4947F: drivers/media/cec/i2c/ch7322.c 4948 4949CIRRUS LOGIC AUDIO CODEC DRIVERS 4950M: James Schulman <james.schulman@cirrus.com> 4951M: David Rhodes <david.rhodes@cirrus.com> 4952M: Lucas Tanure <tanureal@opensource.cirrus.com> 4953M: Richard Fitzgerald <rf@opensource.cirrus.com> 4954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4955L: patches@opensource.cirrus.com 4956S: Maintained 4957F: Documentation/devicetree/bindings/sound/cirrus,cs* 4958F: include/dt-bindings/sound/cs* 4959F: sound/pci/hda/cs* 4960F: sound/pci/hda/hda_cs_dsp_ctl.* 4961F: sound/soc/codecs/cs* 4962 4963CIRRUS LOGIC DSP FIRMWARE DRIVER 4964M: Simon Trimmer <simont@opensource.cirrus.com> 4965M: Charles Keepax <ckeepax@opensource.cirrus.com> 4966M: Richard Fitzgerald <rf@opensource.cirrus.com> 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: drivers/firmware/cirrus/* 4972F: include/linux/firmware/cirrus/* 4973 4974CIRRUS LOGIC EP93XX ETHERNET DRIVER 4975M: Hartley Sweeten <hsweeten@visionengravers.com> 4976L: netdev@vger.kernel.org 4977S: Maintained 4978F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4979 4980CIRRUS LOGIC LOCHNAGAR DRIVER 4981M: Charles Keepax <ckeepax@opensource.cirrus.com> 4982M: Richard Fitzgerald <rf@opensource.cirrus.com> 4983L: patches@opensource.cirrus.com 4984S: Supported 4985F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4986F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4987F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4988F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4990F: Documentation/hwmon/lochnagar.rst 4991F: drivers/clk/clk-lochnagar.c 4992F: drivers/hwmon/lochnagar-hwmon.c 4993F: drivers/mfd/lochnagar-i2c.c 4994F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4995F: drivers/regulator/lochnagar-regulator.c 4996F: include/dt-bindings/clock/lochnagar.h 4997F: include/dt-bindings/pinctrl/lochnagar.h 4998F: include/linux/mfd/lochnagar* 4999F: sound/soc/codecs/lochnagar-sc.c 5000 5001CIRRUS LOGIC MADERA CODEC DRIVERS 5002M: Charles Keepax <ckeepax@opensource.cirrus.com> 5003M: Richard Fitzgerald <rf@opensource.cirrus.com> 5004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5005L: patches@opensource.cirrus.com 5006S: Supported 5007W: https://github.com/CirrusLogic/linux-drivers/wiki 5008T: git https://github.com/CirrusLogic/linux-drivers.git 5009F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5010F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5011F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5012F: drivers/gpio/gpio-madera* 5013F: drivers/irqchip/irq-madera* 5014F: drivers/mfd/cs47l* 5015F: drivers/mfd/madera* 5016F: drivers/pinctrl/cirrus/* 5017F: include/dt-bindings/sound/madera* 5018F: include/linux/irqchip/irq-madera* 5019F: include/linux/mfd/madera/* 5020F: include/sound/madera* 5021F: sound/soc/codecs/cs47l* 5022F: sound/soc/codecs/madera* 5023 5024CISCO FCOE HBA DRIVER 5025M: Satish Kharat <satishkh@cisco.com> 5026M: Sesidhar Baddela <sebaddel@cisco.com> 5027M: Karan Tilak Kumar <kartilak@cisco.com> 5028L: linux-scsi@vger.kernel.org 5029S: Supported 5030F: drivers/scsi/fnic/ 5031 5032CISCO SCSI HBA DRIVER 5033M: Karan Tilak Kumar <kartilak@cisco.com> 5034M: Sesidhar Baddela <sebaddel@cisco.com> 5035L: linux-scsi@vger.kernel.org 5036S: Supported 5037F: drivers/scsi/snic/ 5038 5039CISCO VIC ETHERNET NIC DRIVER 5040M: Christian Benvenuti <benve@cisco.com> 5041M: Govindarajulu Varadarajan <_govind@gmx.com> 5042S: Supported 5043F: drivers/net/ethernet/cisco/enic/ 5044 5045CISCO VIC LOW LATENCY NIC DRIVER 5046M: Christian Benvenuti <benve@cisco.com> 5047M: Nelson Escobar <neescoba@cisco.com> 5048S: Supported 5049F: drivers/infiniband/hw/usnic/ 5050 5051CLANG-FORMAT FILE 5052M: Miguel Ojeda <ojeda@kernel.org> 5053S: Maintained 5054F: .clang-format 5055 5056CLANG/LLVM BUILD SUPPORT 5057M: Nathan Chancellor <nathan@kernel.org> 5058M: Nick Desaulniers <ndesaulniers@google.com> 5059R: Tom Rix <trix@redhat.com> 5060L: llvm@lists.linux.dev 5061S: Supported 5062W: https://clangbuiltlinux.github.io/ 5063B: https://github.com/ClangBuiltLinux/linux/issues 5064C: irc://irc.libera.chat/clangbuiltlinux 5065F: Documentation/kbuild/llvm.rst 5066F: include/linux/compiler-clang.h 5067F: scripts/Makefile.clang 5068F: scripts/clang-tools/ 5069K: \b(?i:clang|llvm)\b 5070 5071CLANG CONTROL FLOW INTEGRITY SUPPORT 5072M: Sami Tolvanen <samitolvanen@google.com> 5073M: Kees Cook <keescook@chromium.org> 5074R: Nathan Chancellor <nathan@kernel.org> 5075R: Nick Desaulniers <ndesaulniers@google.com> 5076L: llvm@lists.linux.dev 5077S: Supported 5078B: https://github.com/ClangBuiltLinux/linux/issues 5079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5080F: include/linux/cfi.h 5081F: kernel/cfi.c 5082 5083CLK API 5084M: Russell King <linux@armlinux.org.uk> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087F: include/linux/clk.h 5088 5089CLOCKSOURCE, CLOCKEVENT DRIVERS 5090M: Daniel Lezcano <daniel.lezcano@linaro.org> 5091M: Thomas Gleixner <tglx@linutronix.de> 5092L: linux-kernel@vger.kernel.org 5093S: Supported 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5095F: Documentation/devicetree/bindings/timer/ 5096F: drivers/clocksource/ 5097 5098CMPC ACPI DRIVER 5099M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5100M: Daniel Oliveira Nascimento <don@syst.com.br> 5101L: platform-driver-x86@vger.kernel.org 5102S: Supported 5103F: drivers/platform/x86/classmate-laptop.c 5104 5105COBALT MEDIA DRIVER 5106M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5107L: linux-media@vger.kernel.org 5108S: Supported 5109W: https://linuxtv.org 5110T: git git://linuxtv.org/media_tree.git 5111F: drivers/media/pci/cobalt/ 5112 5113COCCINELLE/Semantic Patches (SmPL) 5114M: Julia Lawall <Julia.Lawall@inria.fr> 5115M: Nicolas Palix <nicolas.palix@imag.fr> 5116L: cocci@inria.fr (moderated for non-subscribers) 5117S: Supported 5118W: https://coccinelle.gitlabpages.inria.fr/website/ 5119T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5120F: Documentation/dev-tools/coccinelle.rst 5121F: scripts/coccicheck 5122F: scripts/coccinelle/ 5123 5124CODA FILE SYSTEM 5125M: Jan Harkes <jaharkes@cs.cmu.edu> 5126M: coda@cs.cmu.edu 5127L: codalist@coda.cs.cmu.edu 5128S: Maintained 5129W: http://www.coda.cs.cmu.edu/ 5130F: Documentation/filesystems/coda.rst 5131F: fs/coda/ 5132F: include/linux/coda*.h 5133F: include/uapi/linux/coda*.h 5134 5135CODA V4L2 MEM2MEM DRIVER 5136M: Philipp Zabel <p.zabel@pengutronix.de> 5137L: linux-media@vger.kernel.org 5138S: Maintained 5139F: Documentation/devicetree/bindings/media/coda.yaml 5140F: drivers/media/platform/chips-media/ 5141 5142CODE OF CONDUCT 5143M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5144S: Supported 5145F: Documentation/process/code-of-conduct-interpretation.rst 5146F: Documentation/process/code-of-conduct.rst 5147 5148COMEDI DRIVERS 5149M: Ian Abbott <abbotti@mev.co.uk> 5150M: H Hartley Sweeten <hsweeten@visionengravers.com> 5151S: Odd Fixes 5152F: drivers/comedi/ 5153F: include/linux/comedi/ 5154F: include/uapi/linux/comedi.h 5155 5156COMMON CLK FRAMEWORK 5157M: Michael Turquette <mturquette@baylibre.com> 5158M: Stephen Boyd <sboyd@kernel.org> 5159L: linux-clk@vger.kernel.org 5160S: Maintained 5161Q: http://patchwork.kernel.org/project/linux-clk/list/ 5162T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5163F: Documentation/devicetree/bindings/clock/ 5164F: drivers/clk/ 5165F: include/dt-bindings/clock/ 5166F: include/linux/clk-pr* 5167F: include/linux/clk/ 5168F: include/linux/of_clk.h 5169X: drivers/clk/clkdev.c 5170 5171COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5172M: Steve French <sfrench@samba.org> 5173R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5174R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5175R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5176R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5177L: linux-cifs@vger.kernel.org 5178L: samba-technical@lists.samba.org (moderated for non-subscribers) 5179S: Supported 5180W: https://wiki.samba.org/index.php/LinuxCIFS 5181T: git git://git.samba.org/sfrench/cifs-2.6.git 5182F: Documentation/admin-guide/cifs/ 5183F: fs/cifs/ 5184F: fs/smbfs_common/ 5185F: include/uapi/linux/cifs 5186 5187COMPACTPCI HOTPLUG CORE 5188M: Scott Murray <scott@spiteful.org> 5189L: linux-pci@vger.kernel.org 5190S: Maintained 5191F: drivers/pci/hotplug/cpci_hotplug* 5192 5193COMPACTPCI HOTPLUG GENERIC DRIVER 5194M: Scott Murray <scott@spiteful.org> 5195L: linux-pci@vger.kernel.org 5196S: Maintained 5197F: drivers/pci/hotplug/cpcihp_generic.c 5198 5199COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5200M: Scott Murray <scott@spiteful.org> 5201L: linux-pci@vger.kernel.org 5202S: Maintained 5203F: drivers/pci/hotplug/cpcihp_zt5550.* 5204 5205COMPAL LAPTOP SUPPORT 5206M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5207L: platform-driver-x86@vger.kernel.org 5208S: Maintained 5209F: drivers/platform/x86/compal-laptop.c 5210 5211COMPILER ATTRIBUTES 5212M: Miguel Ojeda <ojeda@kernel.org> 5213R: Nick Desaulniers <ndesaulniers@google.com> 5214S: Maintained 5215F: include/linux/compiler_attributes.h 5216 5217COMPUTE EXPRESS LINK (CXL) 5218M: Alison Schofield <alison.schofield@intel.com> 5219M: Vishal Verma <vishal.l.verma@intel.com> 5220M: Ira Weiny <ira.weiny@intel.com> 5221M: Ben Widawsky <bwidawsk@kernel.org> 5222M: Dan Williams <dan.j.williams@intel.com> 5223L: linux-cxl@vger.kernel.org 5224S: Maintained 5225F: drivers/cxl/ 5226F: include/uapi/linux/cxl_mem.h 5227 5228CONEXANT ACCESSRUNNER USB DRIVER 5229L: accessrunner-general@lists.sourceforge.net 5230S: Orphan 5231W: http://accessrunner.sourceforge.net/ 5232F: drivers/usb/atm/cxacru.c 5233 5234CONFIGFS 5235M: Joel Becker <jlbec@evilplan.org> 5236M: Christoph Hellwig <hch@lst.de> 5237S: Supported 5238T: git git://git.infradead.org/users/hch/configfs.git 5239F: fs/configfs/ 5240F: include/linux/configfs.h 5241F: samples/configfs/ 5242 5243CONSOLE SUBSYSTEM 5244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5245S: Supported 5246F: drivers/video/console/ 5247F: include/linux/console* 5248 5249CONTEXT TRACKING 5250M: Frederic Weisbecker <frederic@kernel.org> 5251M: "Paul E. McKenney" <paulmck@kernel.org> 5252S: Maintained 5253F: kernel/context_tracking.c 5254F: include/linux/context_tracking* 5255 5256CONTROL GROUP (CGROUP) 5257M: Tejun Heo <tj@kernel.org> 5258M: Zefan Li <lizefan.x@bytedance.com> 5259M: Johannes Weiner <hannes@cmpxchg.org> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/ 5264F: Documentation/admin-guide/cgroup-v2.rst 5265F: include/linux/cgroup* 5266F: kernel/cgroup/ 5267F: tools/testing/selftests/cgroup/ 5268 5269CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5270M: Tejun Heo <tj@kernel.org> 5271M: Josef Bacik <josef@toxicpanda.com> 5272M: Jens Axboe <axboe@kernel.dk> 5273L: cgroups@vger.kernel.org 5274L: linux-block@vger.kernel.org 5275T: git git://git.kernel.dk/linux-block 5276F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5277F: block/bfq-cgroup.c 5278F: block/blk-cgroup.c 5279F: block/blk-iocost.c 5280F: block/blk-iolatency.c 5281F: block/blk-throttle.c 5282F: include/linux/blk-cgroup.h 5283 5284CONTROL GROUP - CPUSET 5285M: Waiman Long <longman@redhat.com> 5286M: Zefan Li <lizefan.x@bytedance.com> 5287L: cgroups@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5290F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5291F: include/linux/cpuset.h 5292F: kernel/cgroup/cpuset.c 5293 5294CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5295M: Johannes Weiner <hannes@cmpxchg.org> 5296M: Michal Hocko <mhocko@kernel.org> 5297M: Roman Gushchin <roman.gushchin@linux.dev> 5298M: Shakeel Butt <shakeelb@google.com> 5299R: Muchun Song <songmuchun@bytedance.com> 5300L: cgroups@vger.kernel.org 5301L: linux-mm@kvack.org 5302S: Maintained 5303F: mm/memcontrol.c 5304F: mm/swap_cgroup.c 5305F: tools/testing/selftests/cgroup/memcg_protection.m 5306F: tools/testing/selftests/cgroup/test_kmem.c 5307F: tools/testing/selftests/cgroup/test_memcontrol.c 5308 5309CORETEMP HARDWARE MONITORING DRIVER 5310M: Fenghua Yu <fenghua.yu@intel.com> 5311L: linux-hwmon@vger.kernel.org 5312S: Maintained 5313F: Documentation/hwmon/coretemp.rst 5314F: drivers/hwmon/coretemp.c 5315 5316CORSAIR-CPRO HARDWARE MONITOR DRIVER 5317M: Marius Zachmann <mail@mariuszachmann.de> 5318L: linux-hwmon@vger.kernel.org 5319S: Maintained 5320F: drivers/hwmon/corsair-cpro.c 5321 5322CORSAIR-PSU HARDWARE MONITOR DRIVER 5323M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5324L: linux-hwmon@vger.kernel.org 5325S: Maintained 5326F: Documentation/hwmon/corsair-psu.rst 5327F: drivers/hwmon/corsair-psu.c 5328 5329COUNTER SUBSYSTEM 5330M: William Breathitt Gray <william.gray@linaro.org> 5331L: linux-iio@vger.kernel.org 5332S: Maintained 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5334F: Documentation/ABI/testing/sysfs-bus-counter 5335F: Documentation/driver-api/generic-counter.rst 5336F: drivers/counter/ 5337F: include/linux/counter.h 5338F: include/uapi/linux/counter.h 5339F: tools/counter/ 5340 5341CP2615 I2C DRIVER 5342M: Bence Csókás <bence98@sch.bme.hu> 5343S: Maintained 5344F: drivers/i2c/busses/i2c-cp2615.c 5345 5346CPMAC ETHERNET DRIVER 5347M: Florian Fainelli <f.fainelli@gmail.com> 5348L: netdev@vger.kernel.org 5349S: Maintained 5350F: drivers/net/ethernet/ti/cpmac.c 5351 5352CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5353M: Viresh Kumar <viresh.kumar@linaro.org> 5354M: Sudeep Holla <sudeep.holla@arm.com> 5355L: linux-pm@vger.kernel.org 5356S: Maintained 5357W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5358F: drivers/cpufreq/vexpress-spc-cpufreq.c 5359 5360CPU FREQUENCY SCALING FRAMEWORK 5361M: "Rafael J. Wysocki" <rafael@kernel.org> 5362M: Viresh Kumar <viresh.kumar@linaro.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365B: https://bugzilla.kernel.org 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5368F: Documentation/admin-guide/pm/cpufreq.rst 5369F: Documentation/admin-guide/pm/intel_pstate.rst 5370F: Documentation/cpu-freq/ 5371F: Documentation/devicetree/bindings/cpufreq/ 5372F: drivers/cpufreq/ 5373F: include/linux/cpufreq.h 5374F: include/linux/sched/cpufreq.h 5375F: kernel/sched/cpufreq*.c 5376F: tools/testing/selftests/cpufreq/ 5377 5378CPU IDLE TIME MANAGEMENT FRAMEWORK 5379M: "Rafael J. Wysocki" <rafael@kernel.org> 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381L: linux-pm@vger.kernel.org 5382S: Maintained 5383B: https://bugzilla.kernel.org 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5385F: Documentation/admin-guide/pm/cpuidle.rst 5386F: Documentation/driver-api/pm/cpuidle.rst 5387F: drivers/cpuidle/ 5388F: include/linux/cpuidle.h 5389 5390CPU POWER MONITORING SUBSYSTEM 5391M: Thomas Renninger <trenn@suse.com> 5392M: Shuah Khan <shuah@kernel.org> 5393M: Shuah Khan <skhan@linuxfoundation.org> 5394L: linux-pm@vger.kernel.org 5395S: Maintained 5396F: tools/power/cpupower/ 5397 5398CPUID/MSR DRIVER 5399M: "H. Peter Anvin" <hpa@zytor.com> 5400S: Maintained 5401F: arch/x86/kernel/cpuid.c 5402F: arch/x86/kernel/msr.c 5403 5404CPUIDLE DRIVER - ARM BIG LITTLE 5405M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5406M: Daniel Lezcano <daniel.lezcano@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Maintained 5410T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5411F: drivers/cpuidle/cpuidle-big_little.c 5412 5413CPUIDLE DRIVER - ARM EXYNOS 5414M: Daniel Lezcano <daniel.lezcano@linaro.org> 5415R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5416M: Kukjin Kim <kgene@kernel.org> 5417L: linux-pm@vger.kernel.org 5418L: linux-samsung-soc@vger.kernel.org 5419S: Supported 5420F: arch/arm/mach-exynos/pm.c 5421F: drivers/cpuidle/cpuidle-exynos.c 5422F: include/linux/platform_data/cpuidle-exynos.h 5423 5424CPUIDLE DRIVER - ARM PSCI 5425M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5426M: Sudeep Holla <sudeep.holla@arm.com> 5427L: linux-pm@vger.kernel.org 5428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5429S: Supported 5430F: drivers/cpuidle/cpuidle-psci.c 5431 5432CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5433M: Ulf Hansson <ulf.hansson@linaro.org> 5434L: linux-pm@vger.kernel.org 5435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5436S: Supported 5437F: drivers/cpuidle/cpuidle-psci.h 5438F: drivers/cpuidle/cpuidle-psci-domain.c 5439 5440CPUIDLE DRIVER - DT IDLE PM DOMAIN 5441M: Ulf Hansson <ulf.hansson@linaro.org> 5442L: linux-pm@vger.kernel.org 5443S: Supported 5444F: drivers/cpuidle/dt_idle_genpd.c 5445F: drivers/cpuidle/dt_idle_genpd.h 5446 5447CPUIDLE DRIVER - RISC-V SBI 5448M: Anup Patel <anup@brainfault.org> 5449L: linux-pm@vger.kernel.org 5450L: linux-riscv@lists.infradead.org 5451S: Maintained 5452F: drivers/cpuidle/cpuidle-riscv-sbi.c 5453 5454CRAMFS FILESYSTEM 5455M: Nicolas Pitre <nico@fluxnic.net> 5456S: Maintained 5457F: Documentation/filesystems/cramfs.rst 5458F: fs/cramfs/ 5459 5460CREATIVE SB0540 5461M: Bastien Nocera <hadess@hadess.net> 5462L: linux-input@vger.kernel.org 5463S: Maintained 5464F: drivers/hid/hid-creative-sb0540.c 5465 5466CRYPTO API 5467M: Herbert Xu <herbert@gondor.apana.org.au> 5468M: "David S. Miller" <davem@davemloft.net> 5469L: linux-crypto@vger.kernel.org 5470S: Maintained 5471T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5473F: Documentation/crypto/ 5474F: Documentation/devicetree/bindings/crypto/ 5475F: arch/*/crypto/ 5476F: crypto/ 5477F: drivers/crypto/ 5478F: include/crypto/ 5479F: include/linux/crypto* 5480F: lib/crypto/ 5481 5482CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5483M: Neil Horman <nhorman@tuxdriver.com> 5484L: linux-crypto@vger.kernel.org 5485S: Maintained 5486F: crypto/ansi_cprng.c 5487F: crypto/rng.c 5488 5489CS3308 MEDIA DRIVER 5490M: Hans Verkuil <hverkuil@xs4all.nl> 5491L: linux-media@vger.kernel.org 5492S: Odd Fixes 5493W: http://linuxtv.org 5494T: git git://linuxtv.org/media_tree.git 5495F: drivers/media/i2c/cs3308.c 5496 5497CS5535 Audio ALSA driver 5498M: Jaya Kumar <jayakumar.alsa@gmail.com> 5499S: Maintained 5500F: sound/pci/cs5535audio/ 5501 5502CSI DRIVERS FOR ALLWINNER V3s 5503M: Yong Deng <yong.deng@magewell.com> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506T: git git://linuxtv.org/media_tree.git 5507F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5508F: drivers/media/platform/sunxi/sun6i-csi/ 5509 5510CTU CAN FD DRIVER 5511M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5512M: Ondrej Ille <ondrej.ille@gmail.com> 5513L: linux-can@vger.kernel.org 5514S: Maintained 5515F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5516F: drivers/net/can/ctucanfd/ 5517 5518CW1200 WLAN driver 5519M: Solomon Peachy <pizza@shaftnet.org> 5520S: Maintained 5521F: drivers/net/wireless/st/cw1200/ 5522 5523CX18 VIDEO4LINUX DRIVER 5524M: Andy Walls <awalls@md.metrocast.net> 5525L: linux-media@vger.kernel.org 5526S: Maintained 5527W: https://linuxtv.org 5528T: git git://linuxtv.org/media_tree.git 5529F: drivers/media/pci/cx18/ 5530F: include/uapi/linux/ivtv* 5531 5532CX2341X MPEG ENCODER HELPER MODULE 5533M: Hans Verkuil <hverkuil@xs4all.nl> 5534L: linux-media@vger.kernel.org 5535S: Maintained 5536W: https://linuxtv.org 5537T: git git://linuxtv.org/media_tree.git 5538F: drivers/media/common/cx2341x* 5539F: include/media/drv-intf/cx2341x.h 5540 5541CX24120 MEDIA DRIVER 5542M: Jemma Denson <jdenson@gmail.com> 5543M: Patrick Boettcher <patrick.boettcher@posteo.de> 5544L: linux-media@vger.kernel.org 5545S: Maintained 5546W: https://linuxtv.org 5547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5548F: drivers/media/dvb-frontends/cx24120* 5549 5550CX88 VIDEO4LINUX DRIVER 5551M: Mauro Carvalho Chehab <mchehab@kernel.org> 5552L: linux-media@vger.kernel.org 5553S: Odd fixes 5554W: https://linuxtv.org 5555T: git git://linuxtv.org/media_tree.git 5556F: Documentation/driver-api/media/drivers/cx88* 5557F: drivers/media/pci/cx88/ 5558 5559CXD2820R MEDIA DRIVER 5560M: Antti Palosaari <crope@iki.fi> 5561L: linux-media@vger.kernel.org 5562S: Maintained 5563W: https://linuxtv.org 5564W: http://palosaari.fi/linux/ 5565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5566T: git git://linuxtv.org/anttip/media_tree.git 5567F: drivers/media/dvb-frontends/cxd2820r* 5568 5569CXGB3 ETHERNET DRIVER (CXGB3) 5570M: Raju Rangoju <rajur@chelsio.com> 5571L: netdev@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/net/ethernet/chelsio/cxgb3/ 5575 5576CXGB3 ISCSI DRIVER (CXGB3I) 5577M: Varun Prakash <varun@chelsio.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580W: http://www.chelsio.com 5581F: drivers/scsi/cxgbi/cxgb3i 5582 5583CXGB4 CRYPTO DRIVER (chcr) 5584M: Ayush Sawal <ayush.sawal@chelsio.com> 5585M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5586M: Rohit Maheshwari <rohitm@chelsio.com> 5587L: linux-crypto@vger.kernel.org 5588S: Supported 5589W: http://www.chelsio.com 5590F: drivers/crypto/chelsio 5591 5592CXGB4 INLINE CRYPTO DRIVER 5593M: Ayush Sawal <ayush.sawal@chelsio.com> 5594M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5595M: Rohit Maheshwari <rohitm@chelsio.com> 5596L: netdev@vger.kernel.org 5597S: Supported 5598W: http://www.chelsio.com 5599F: drivers/net/ethernet/chelsio/inline_crypto/ 5600 5601CXGB4 ETHERNET DRIVER (CXGB4) 5602M: Raju Rangoju <rajur@chelsio.com> 5603L: netdev@vger.kernel.org 5604S: Supported 5605W: http://www.chelsio.com 5606F: drivers/net/ethernet/chelsio/cxgb4/ 5607 5608CXGB4 ISCSI DRIVER (CXGB4I) 5609M: Varun Prakash <varun@chelsio.com> 5610L: linux-scsi@vger.kernel.org 5611S: Supported 5612W: http://www.chelsio.com 5613F: drivers/scsi/cxgbi/cxgb4i 5614 5615CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5616M: Potnuri Bharat Teja <bharat@chelsio.com> 5617L: linux-rdma@vger.kernel.org 5618S: Supported 5619W: http://www.openfabrics.org 5620F: drivers/infiniband/hw/cxgb4/ 5621F: include/uapi/rdma/cxgb4-abi.h 5622 5623CXGB4VF ETHERNET DRIVER (CXGB4VF) 5624M: Raju Rangoju <rajur@chelsio.com> 5625L: netdev@vger.kernel.org 5626S: Supported 5627W: http://www.chelsio.com 5628F: drivers/net/ethernet/chelsio/cxgb4vf/ 5629 5630CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5631M: Frederic Barrat <fbarrat@linux.ibm.com> 5632M: Andrew Donnellan <ajd@linux.ibm.com> 5633L: linuxppc-dev@lists.ozlabs.org 5634S: Supported 5635F: Documentation/ABI/testing/sysfs-class-cxl 5636F: Documentation/powerpc/cxl.rst 5637F: arch/powerpc/platforms/powernv/pci-cxl.c 5638F: drivers/misc/cxl/ 5639F: include/misc/cxl* 5640F: include/uapi/misc/cxl.h 5641 5642CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5643M: Manoj N. Kumar <manoj@linux.ibm.com> 5644M: Matthew R. Ochs <mrochs@linux.ibm.com> 5645M: Uma Krishnan <ukrishn@linux.ibm.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648F: Documentation/powerpc/cxlflash.rst 5649F: drivers/scsi/cxlflash/ 5650F: include/uapi/scsi/cxlflash_ioctl.h 5651 5652CYBERPRO FB DRIVER 5653M: Russell King <linux@armlinux.org.uk> 5654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5655S: Maintained 5656W: http://www.armlinux.org.uk/ 5657F: drivers/video/fbdev/cyber2000fb.* 5658 5659CYCLADES PC300 DRIVER 5660S: Orphan 5661F: drivers/net/wan/pc300* 5662 5663CYPRESS_FIRMWARE MEDIA DRIVER 5664M: Antti Palosaari <crope@iki.fi> 5665L: linux-media@vger.kernel.org 5666S: Maintained 5667W: https://linuxtv.org 5668W: http://palosaari.fi/linux/ 5669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5670T: git git://linuxtv.org/anttip/media_tree.git 5671F: drivers/media/common/cypress_firmware* 5672 5673CYPRESS CY8C95X0 PINCTRL DRIVER 5674M: Patrick Rudolph <patrick.rudolph@9elements.com> 5675L: linux-gpio@vger.kernel.org 5676S: Maintained 5677F: drivers/pinctrl/pinctrl-cy8c95x0.c 5678 5679CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5680M: Linus Walleij <linus.walleij@linaro.org> 5681L: linux-input@vger.kernel.org 5682S: Maintained 5683F: drivers/input/touchscreen/cy8ctma140.c 5684 5685CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5686M: Yassine Oudjana <y.oudjana@protonmail.com> 5687L: linux-input@vger.kernel.org 5688S: Maintained 5689F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5690F: drivers/input/keyboard/cypress-sf.c 5691 5692CYTTSP TOUCHSCREEN DRIVER 5693M: Linus Walleij <linus.walleij@linaro.org> 5694L: linux-input@vger.kernel.org 5695S: Maintained 5696F: drivers/input/touchscreen/cyttsp* 5697 5698D-LINK DIR-685 TOUCHKEYS DRIVER 5699M: Linus Walleij <linus.walleij@linaro.org> 5700L: linux-input@vger.kernel.org 5701S: Supported 5702F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5703 5704DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5705M: Joshua Kinard <kumba@gentoo.org> 5706S: Maintained 5707F: drivers/rtc/rtc-ds1685.c 5708F: include/linux/rtc/ds1685.h 5709 5710DAMA SLAVE for AX.25 5711M: Joerg Reuter <jreuter@yaina.de> 5712L: linux-hams@vger.kernel.org 5713S: Maintained 5714W: http://yaina.de/jreuter/ 5715W: http://www.qsl.net/dl1bke/ 5716F: net/ax25/af_ax25.c 5717F: net/ax25/ax25_dev.c 5718F: net/ax25/ax25_ds_* 5719F: net/ax25/ax25_in.c 5720F: net/ax25/ax25_out.c 5721F: net/ax25/ax25_timer.c 5722F: net/ax25/sysctl_net_ax25.c 5723 5724DATA ACCESS MONITOR 5725M: SeongJae Park <sj@kernel.org> 5726L: damon@lists.linux.dev 5727L: linux-mm@kvack.org 5728S: Maintained 5729F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5730F: Documentation/admin-guide/mm/damon/ 5731F: Documentation/mm/damon/ 5732F: include/linux/damon.h 5733F: include/trace/events/damon.h 5734F: mm/damon/ 5735F: tools/testing/selftests/damon/ 5736 5737DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5738L: netdev@vger.kernel.org 5739S: Orphan 5740F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5741F: drivers/net/ethernet/dec/tulip/dmfe.c 5742 5743DC390/AM53C974 SCSI driver 5744M: Hannes Reinecke <hare@suse.com> 5745L: linux-scsi@vger.kernel.org 5746S: Maintained 5747F: drivers/scsi/am53c974.c 5748 5749DC395x SCSI driver 5750M: Oliver Neukum <oliver@neukum.org> 5751M: Ali Akcaagac <aliakc@web.de> 5752M: Jamie Lenehan <lenehan@twibble.org> 5753L: dc395x@twibble.org 5754S: Maintained 5755W: http://twibble.org/dist/dc395x/ 5756W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5757F: Documentation/scsi/dc395x.rst 5758F: drivers/scsi/dc395x.* 5759 5760DCCP PROTOCOL 5761L: dccp@vger.kernel.org 5762S: Orphan 5763W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5764F: include/linux/dccp.h 5765F: include/linux/tfrc.h 5766F: include/uapi/linux/dccp.h 5767F: net/dccp/ 5768 5769DECSTATION PLATFORM SUPPORT 5770M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5771L: linux-mips@vger.kernel.org 5772S: Maintained 5773W: http://www.linux-mips.org/wiki/DECstation 5774F: arch/mips/dec/ 5775F: arch/mips/include/asm/dec/ 5776F: arch/mips/include/asm/mach-dec/ 5777 5778DEFXX FDDI NETWORK DRIVER 5779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5780S: Maintained 5781F: drivers/net/fddi/defxx.* 5782 5783DEFZA FDDI NETWORK DRIVER 5784M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5785S: Maintained 5786F: drivers/net/fddi/defza.* 5787 5788DEINTERLACE DRIVERS FOR ALLWINNER H3 5789M: Jernej Skrabec <jernej.skrabec@gmail.com> 5790L: linux-media@vger.kernel.org 5791S: Maintained 5792T: git git://linuxtv.org/media_tree.git 5793F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5794F: drivers/media/platform/sunxi/sun8i-di/ 5795 5796DELL LAPTOP DRIVER 5797M: Matthew Garrett <mjg59@srcf.ucam.org> 5798M: Pali Rohár <pali@kernel.org> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-laptop.c 5802 5803DELL LAPTOP FREEFALL DRIVER 5804M: Pali Rohár <pali@kernel.org> 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smo8800.c 5807 5808DELL LAPTOP RBTN DRIVER 5809M: Pali Rohár <pali@kernel.org> 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-rbtn.* 5812 5813DELL LAPTOP SMM DRIVER 5814M: Pali Rohár <pali@kernel.org> 5815S: Maintained 5816F: Documentation/ABI/obsolete/procfs-i8k 5817F: drivers/hwmon/dell-smm-hwmon.c 5818F: include/uapi/linux/i8k.h 5819 5820DELL REMOTE BIOS UPDATE DRIVER 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: drivers/platform/x86/dell/dell_rbu.c 5825 5826DELL SMBIOS DRIVER 5827M: Pali Rohár <pali@kernel.org> 5828L: Dell.Client.Kernel@dell.com 5829L: platform-driver-x86@vger.kernel.org 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-smbios.* 5832 5833DELL SMBIOS SMM DRIVER 5834L: Dell.Client.Kernel@dell.com 5835L: platform-driver-x86@vger.kernel.org 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-smbios-smm.c 5838 5839DELL SMBIOS WMI DRIVER 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-smbios-wmi.c 5844F: tools/wmi/dell-smbios-example.c 5845 5846DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5847M: Stuart Hayes <stuart.w.hayes@gmail.com> 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: Documentation/driver-api/dcdbas.rst 5851F: drivers/platform/x86/dell/dcdbas.* 5852 5853DELL WMI DESCRIPTOR DRIVER 5854L: Dell.Client.Kernel@dell.com 5855S: Maintained 5856F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5857 5858DELL WMI SYSMAN DRIVER 5859M: Divya Bharathi <divya.bharathi@dell.com> 5860M: Prasanth Ksr <prasanth.ksr@dell.com> 5861L: Dell.Client.Kernel@dell.com 5862L: platform-driver-x86@vger.kernel.org 5863S: Maintained 5864F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5865F: drivers/platform/x86/dell/dell-wmi-sysman/ 5866 5867DELL WMI NOTIFICATIONS DRIVER 5868M: Matthew Garrett <mjg59@srcf.ucam.org> 5869M: Pali Rohár <pali@kernel.org> 5870S: Maintained 5871F: drivers/platform/x86/dell/dell-wmi-base.c 5872 5873DELL WMI HARDWARE PRIVACY SUPPORT 5874M: Perry Yuan <Perry.Yuan@dell.com> 5875L: Dell.Client.Kernel@dell.com 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell-wmi-privacy.c 5879 5880DELTA ST MEDIA DRIVER 5881M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5882L: linux-media@vger.kernel.org 5883S: Supported 5884W: https://linuxtv.org 5885T: git git://linuxtv.org/media_tree.git 5886F: drivers/media/platform/st/sti/delta 5887 5888DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5889M: Zev Weiss <zev@bewilderbeest.net> 5890L: linux-hwmon@vger.kernel.org 5891S: Maintained 5892F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5893 5894DELTA DPS920AB PSU DRIVER 5895M: Robert Marko <robert.marko@sartura.hr> 5896L: linux-hwmon@vger.kernel.org 5897S: Maintained 5898F: Documentation/hwmon/dps920ab.rst 5899F: drivers/hwmon/pmbus/dps920ab.c 5900 5901DELTA NETWORKS TN48M CPLD DRIVERS 5902M: Robert Marko <robert.marko@sartura.hr> 5903S: Maintained 5904F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5905F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5906F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5907F: drivers/gpio/gpio-tn48m.c 5908F: include/dt-bindings/reset/delta,tn48m-reset.h 5909 5910DENALI NAND DRIVER 5911L: linux-mtd@lists.infradead.org 5912S: Orphan 5913F: drivers/mtd/nand/raw/denali* 5914 5915DESIGNWARE EDMA CORE IP DRIVER 5916M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5917L: dmaengine@vger.kernel.org 5918S: Maintained 5919F: drivers/dma/dw-edma/ 5920F: include/linux/dma/edma.h 5921 5922DESIGNWARE XDATA IP DRIVER 5923M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5924L: linux-pci@vger.kernel.org 5925S: Maintained 5926F: Documentation/misc-devices/dw-xdata-pcie.rst 5927F: drivers/misc/dw-xdata-pcie.c 5928 5929DESIGNWARE USB2 DRD IP DRIVER 5930M: Minas Harutyunyan <hminas@synopsys.com> 5931L: linux-usb@vger.kernel.org 5932S: Maintained 5933T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5934F: drivers/usb/dwc2/ 5935 5936DESIGNWARE USB3 DRD IP DRIVER 5937M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5938L: linux-usb@vger.kernel.org 5939S: Maintained 5940F: drivers/usb/dwc3/ 5941 5942DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5943M: Andreas Klinger <ak@it-klinger.de> 5944L: linux-iio@vger.kernel.org 5945S: Maintained 5946F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5947F: drivers/iio/proximity/srf*.c 5948 5949DEVICE COREDUMP (DEV_COREDUMP) 5950M: Johannes Berg <johannes@sipsolutions.net> 5951L: linux-kernel@vger.kernel.org 5952S: Maintained 5953F: drivers/base/devcoredump.c 5954F: include/linux/devcoredump.h 5955 5956DEVICE DEPENDENCY HELPER SCRIPT 5957M: Saravana Kannan <saravanak@google.com> 5958L: linux-kernel@vger.kernel.org 5959S: Maintained 5960F: scripts/dev-needs.sh 5961 5962DEVICE DIRECT ACCESS (DAX) 5963M: Dan Williams <dan.j.williams@intel.com> 5964M: Vishal Verma <vishal.l.verma@intel.com> 5965M: Dave Jiang <dave.jiang@intel.com> 5966L: nvdimm@lists.linux.dev 5967S: Supported 5968F: drivers/dax/ 5969 5970DEVICE FREQUENCY (DEVFREQ) 5971M: MyungJoo Ham <myungjoo.ham@samsung.com> 5972M: Kyungmin Park <kyungmin.park@samsung.com> 5973M: Chanwoo Choi <cw00.choi@samsung.com> 5974L: linux-pm@vger.kernel.org 5975S: Maintained 5976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5977F: Documentation/devicetree/bindings/devfreq/ 5978F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5979F: drivers/devfreq/ 5980F: include/linux/devfreq.h 5981F: include/trace/events/devfreq.h 5982 5983DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5984M: Chanwoo Choi <cw00.choi@samsung.com> 5985L: linux-pm@vger.kernel.org 5986S: Supported 5987T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5988F: Documentation/devicetree/bindings/devfreq/event/ 5989F: drivers/devfreq/devfreq-event.c 5990F: drivers/devfreq/event/ 5991F: include/dt-bindings/pmu/exynos_ppmu.h 5992F: include/linux/devfreq-event.h 5993 5994DEVICE NUMBER REGISTRY 5995M: Torben Mathiasen <device@lanana.org> 5996S: Maintained 5997W: http://lanana.org/docs/device-list/index.html 5998 5999DEVICE RESOURCE MANAGEMENT HELPERS 6000M: Hans de Goede <hdegoede@redhat.com> 6001R: Matti Vaittinen <mazziesaccount@gmail.com> 6002S: Maintained 6003F: include/linux/devm-helpers.h 6004 6005DEVICE-MAPPER (LVM) 6006M: Alasdair Kergon <agk@redhat.com> 6007M: Mike Snitzer <snitzer@kernel.org> 6008M: dm-devel@redhat.com 6009L: dm-devel@redhat.com 6010S: Maintained 6011W: http://sources.redhat.com/dm 6012Q: http://patchwork.kernel.org/project/dm-devel/list/ 6013T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6014T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6015F: Documentation/admin-guide/device-mapper/ 6016F: drivers/md/Kconfig 6017F: drivers/md/Makefile 6018F: drivers/md/dm* 6019F: drivers/md/persistent-data/ 6020F: include/linux/device-mapper.h 6021F: include/linux/dm-*.h 6022F: include/uapi/linux/dm-*.h 6023 6024DEVLINK 6025M: Jiri Pirko <jiri@nvidia.com> 6026L: netdev@vger.kernel.org 6027S: Supported 6028F: Documentation/networking/devlink 6029F: include/net/devlink.h 6030F: include/uapi/linux/devlink.h 6031F: net/core/devlink.c 6032 6033DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6034M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6035L: kernel@dh-electronics.com 6036S: Maintained 6037F: arch/arm/boot/dts/imx6*-dhcom-* 6038 6039DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6040M: Marek Vasut <marex@denx.de> 6041L: kernel@dh-electronics.com 6042S: Maintained 6043F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6044F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6045 6046DIALOG SEMICONDUCTOR DRIVERS 6047M: Support Opensource <support.opensource@diasemi.com> 6048S: Supported 6049W: http://www.dialog-semiconductor.com/products 6050F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6051F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6052F: Documentation/devicetree/bindings/mfd/da90*.txt 6053F: Documentation/devicetree/bindings/mfd/da90*.yaml 6054F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6055F: Documentation/devicetree/bindings/regulator/da92*.txt 6056F: Documentation/devicetree/bindings/regulator/slg51000.txt 6057F: Documentation/devicetree/bindings/sound/da[79]*.txt 6058F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6059F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6060F: Documentation/hwmon/da90??.rst 6061F: drivers/gpio/gpio-da90??.c 6062F: drivers/hwmon/da90??-hwmon.c 6063F: drivers/iio/adc/da91??-*.c 6064F: drivers/input/misc/da72??.[ch] 6065F: drivers/input/misc/da90??_onkey.c 6066F: drivers/input/touchscreen/da9052_tsi.c 6067F: drivers/leds/leds-da90??.c 6068F: drivers/mfd/da903x.c 6069F: drivers/mfd/da90??-*.c 6070F: drivers/mfd/da91??-*.c 6071F: drivers/pinctrl/pinctrl-da90??.c 6072F: drivers/power/supply/da9052-battery.c 6073F: drivers/power/supply/da91??-*.c 6074F: drivers/regulator/da9???-regulator.[ch] 6075F: drivers/regulator/slg51000-regulator.[ch] 6076F: drivers/rtc/rtc-da90??.c 6077F: drivers/thermal/da90??-thermal.c 6078F: drivers/video/backlight/da90??_bl.c 6079F: drivers/watchdog/da90??_wdt.c 6080F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6081F: include/linux/mfd/da903x.h 6082F: include/linux/mfd/da9052/ 6083F: include/linux/mfd/da9055/ 6084F: include/linux/mfd/da9062/ 6085F: include/linux/mfd/da9063/ 6086F: include/linux/mfd/da9150/ 6087F: include/linux/regulator/da9211.h 6088F: include/sound/da[79]*.h 6089F: sound/soc/codecs/da[79]*.[ch] 6090 6091DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6092M: William Breathitt Gray <william.gray@linaro.org> 6093L: linux-gpio@vger.kernel.org 6094S: Maintained 6095F: drivers/gpio/gpio-gpio-mm.c 6096 6097DIOLAN U2C-12 I2C DRIVER 6098M: Guenter Roeck <linux@roeck-us.net> 6099L: linux-i2c@vger.kernel.org 6100S: Maintained 6101F: drivers/i2c/busses/i2c-diolan-u2c.c 6102 6103DIRECTORY NOTIFICATION (DNOTIFY) 6104M: Jan Kara <jack@suse.cz> 6105R: Amir Goldstein <amir73il@gmail.com> 6106L: linux-fsdevel@vger.kernel.org 6107S: Maintained 6108F: Documentation/filesystems/dnotify.rst 6109F: fs/notify/dnotify/ 6110F: include/linux/dnotify.h 6111 6112DISK GEOMETRY AND PARTITION HANDLING 6113M: Andries Brouwer <aeb@cwi.nl> 6114S: Maintained 6115W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6116W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6117W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6118 6119DISKQUOTA 6120M: Jan Kara <jack@suse.com> 6121S: Maintained 6122F: Documentation/filesystems/quota.rst 6123F: fs/quota/ 6124F: include/linux/quota*.h 6125F: include/uapi/linux/quota*.h 6126 6127DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6128M: Bernie Thompson <bernie@plugable.com> 6129L: linux-fbdev@vger.kernel.org 6130S: Maintained 6131W: http://plugable.com/category/projects/udlfb/ 6132F: Documentation/fb/udlfb.rst 6133F: drivers/video/fbdev/udlfb.c 6134F: include/video/udlfb.h 6135 6136DISTRIBUTED LOCK MANAGER (DLM) 6137M: Christine Caulfield <ccaulfie@redhat.com> 6138M: David Teigland <teigland@redhat.com> 6139L: cluster-devel@redhat.com 6140S: Supported 6141W: http://sources.redhat.com/cluster/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6143F: fs/dlm/ 6144 6145DMA BUFFER SHARING FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147M: Christian König <christian.koenig@amd.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: Documentation/driver-api/dma-buf.rst 6154F: drivers/dma-buf/ 6155F: include/linux/*fence.h 6156F: include/linux/dma-buf.h 6157F: include/linux/dma-resv.h 6158K: \bdma_(?:buf|fence|resv)\b 6159 6160DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6161M: Vinod Koul <vkoul@kernel.org> 6162L: dmaengine@vger.kernel.org 6163S: Maintained 6164Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6165T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6166F: Documentation/devicetree/bindings/dma/ 6167F: Documentation/driver-api/dmaengine/ 6168F: drivers/dma/ 6169F: include/dt-bindings/dma/ 6170F: include/linux/dma/ 6171F: include/linux/dmaengine.h 6172F: include/linux/of_dma.h 6173 6174DMA MAPPING HELPERS 6175M: Christoph Hellwig <hch@lst.de> 6176M: Marek Szyprowski <m.szyprowski@samsung.com> 6177R: Robin Murphy <robin.murphy@arm.com> 6178L: iommu@lists.linux.dev 6179S: Supported 6180W: http://git.infradead.org/users/hch/dma-mapping.git 6181T: git git://git.infradead.org/users/hch/dma-mapping.git 6182F: include/asm-generic/dma-mapping.h 6183F: include/linux/dma-direct.h 6184F: include/linux/dma-mapping.h 6185F: include/linux/dma-map-ops.h 6186F: include/linux/swiotlb.h 6187F: kernel/dma/ 6188 6189DMA MAPPING BENCHMARK 6190M: Xiang Chen <chenxiang66@hisilicon.com> 6191L: iommu@lists.linux.dev 6192F: kernel/dma/map_benchmark.c 6193F: tools/testing/selftests/dma/ 6194 6195DMA-BUF HEAPS FRAMEWORK 6196M: Sumit Semwal <sumit.semwal@linaro.org> 6197R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6198R: Liam Mark <lmark@codeaurora.org> 6199R: Laura Abbott <labbott@redhat.com> 6200R: Brian Starkey <Brian.Starkey@arm.com> 6201R: John Stultz <jstultz@google.com> 6202L: linux-media@vger.kernel.org 6203L: dri-devel@lists.freedesktop.org 6204L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6205S: Maintained 6206T: git git://anongit.freedesktop.org/drm/drm-misc 6207F: drivers/dma-buf/dma-heap.c 6208F: drivers/dma-buf/heaps/* 6209F: include/linux/dma-heap.h 6210F: include/uapi/linux/dma-heap.h 6211 6212DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6213M: Lukasz Luba <lukasz.luba@arm.com> 6214L: linux-pm@vger.kernel.org 6215L: linux-samsung-soc@vger.kernel.org 6216S: Maintained 6217F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6218F: drivers/memory/samsung/exynos5422-dmc.c 6219 6220DME1737 HARDWARE MONITOR DRIVER 6221M: Juerg Haefliger <juergh@proton.me> 6222L: linux-hwmon@vger.kernel.org 6223S: Maintained 6224F: Documentation/hwmon/dme1737.rst 6225F: drivers/hwmon/dme1737.c 6226 6227DMI/SMBIOS SUPPORT 6228M: Jean Delvare <jdelvare@suse.com> 6229S: Maintained 6230T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6231F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6232F: drivers/firmware/dmi-id.c 6233F: drivers/firmware/dmi_scan.c 6234F: include/linux/dmi.h 6235 6236DOCUMENTATION 6237M: Jonathan Corbet <corbet@lwn.net> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240P: Documentation/doc-guide/maintainer-profile.rst 6241T: git git://git.lwn.net/linux.git docs-next 6242F: Documentation/ 6243F: scripts/documentation-file-ref-check 6244F: scripts/kernel-doc 6245F: scripts/sphinx-pre-install 6246X: Documentation/ABI/ 6247X: Documentation/admin-guide/media/ 6248X: Documentation/devicetree/ 6249X: Documentation/driver-api/media/ 6250X: Documentation/firmware-guide/acpi/ 6251X: Documentation/i2c/ 6252X: Documentation/power/ 6253X: Documentation/spi/ 6254X: Documentation/userspace-api/media/ 6255 6256DOCUMENTATION REPORTING ISSUES 6257M: Thorsten Leemhuis <linux@leemhuis.info> 6258L: linux-doc@vger.kernel.org 6259S: Maintained 6260F: Documentation/admin-guide/reporting-issues.rst 6261 6262DOCUMENTATION SCRIPTS 6263M: Mauro Carvalho Chehab <mchehab@kernel.org> 6264L: linux-doc@vger.kernel.org 6265S: Maintained 6266F: Documentation/sphinx/parse-headers.pl 6267F: scripts/documentation-file-ref-check 6268F: scripts/sphinx-pre-install 6269 6270DOCUMENTATION/ITALIAN 6271M: Federico Vaga <federico.vaga@vaga.pv.it> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/translations/it_IT 6275 6276DOCUMENTATION/JAPANESE 6277R: Akira Yokosawa <akiyks@gmail.com> 6278L: linux-doc@vger.kernel.org 6279S: Maintained 6280F: Documentation/translations/ja_JP 6281 6282DONGWOON DW9714 LENS VOICE COIL DRIVER 6283M: Sakari Ailus <sakari.ailus@linux.intel.com> 6284L: linux-media@vger.kernel.org 6285S: Maintained 6286T: git git://linuxtv.org/media_tree.git 6287F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6288F: drivers/media/i2c/dw9714.c 6289 6290DONGWOON DW9768 LENS VOICE COIL DRIVER 6291M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6292L: linux-media@vger.kernel.org 6293S: Maintained 6294T: git git://linuxtv.org/media_tree.git 6295F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6296F: drivers/media/i2c/dw9768.c 6297 6298DONGWOON DW9807 LENS VOICE COIL DRIVER 6299M: Sakari Ailus <sakari.ailus@linux.intel.com> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302T: git git://linuxtv.org/media_tree.git 6303F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6304F: drivers/media/i2c/dw9807-vcm.c 6305 6306DOUBLETALK DRIVER 6307M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6308L: blinux-list@redhat.com 6309S: Maintained 6310F: drivers/char/dtlk.c 6311F: include/linux/dtlk.h 6312 6313DPAA2 DATAPATH I/O (DPIO) DRIVER 6314M: Roy Pledge <Roy.Pledge@nxp.com> 6315L: linux-kernel@vger.kernel.org 6316S: Maintained 6317F: drivers/soc/fsl/dpio 6318 6319DPAA2 ETHERNET DRIVER 6320M: Ioana Ciornei <ioana.ciornei@nxp.com> 6321L: netdev@vger.kernel.org 6322S: Maintained 6323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6324F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6325F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6326F: drivers/net/ethernet/freescale/dpaa2/Makefile 6327F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6328F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6329F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6330F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6331F: drivers/net/ethernet/freescale/dpaa2/dpni* 6332 6333DPAA2 ETHERNET SWITCH DRIVER 6334M: Ioana Ciornei <ioana.ciornei@nxp.com> 6335L: netdev@vger.kernel.org 6336S: Maintained 6337F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6338F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6339F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6340 6341DRBD DRIVER 6342M: Philipp Reisner <philipp.reisner@linbit.com> 6343M: Lars Ellenberg <lars.ellenberg@linbit.com> 6344M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6345L: drbd-dev@lists.linbit.com 6346S: Supported 6347W: http://www.drbd.org 6348T: git git://git.linbit.com/linux-drbd.git 6349T: git git://git.linbit.com/drbd-8.4.git 6350F: Documentation/admin-guide/blockdev/ 6351F: drivers/block/drbd/ 6352F: lib/lru_cache.c 6353 6354DRIVER COMPONENT FRAMEWORK 6355L: dri-devel@lists.freedesktop.org 6356F: drivers/base/component.c 6357F: include/linux/component.h 6358 6359DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6360M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6361R: "Rafael J. Wysocki" <rafael@kernel.org> 6362S: Supported 6363T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6364F: Documentation/core-api/kobject.rst 6365F: drivers/base/ 6366F: fs/debugfs/ 6367F: fs/sysfs/ 6368F: include/linux/debugfs.h 6369F: include/linux/kobj* 6370F: lib/kobj* 6371 6372DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6373M: Nishanth Menon <nm@ti.com> 6374L: linux-pm@vger.kernel.org 6375S: Maintained 6376F: drivers/soc/ti/smartreflex.c 6377F: include/linux/power/smartreflex.h 6378 6379DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6380M: Maxime Ripard <mripard@kernel.org> 6381M: Chen-Yu Tsai <wens@csie.org> 6382R: Jernej Skrabec <jernej.skrabec@gmail.com> 6383L: dri-devel@lists.freedesktop.org 6384S: Supported 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/sun4i/sun8i* 6387 6388DRM DRIVER FOR ARM PL111 CLCD 6389M: Emma Anholt <emma@anholt.net> 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/pl111/ 6393 6394DRM DRIVER FOR ARM VERSATILE TFT PANELS 6395M: Linus Walleij <linus.walleij@linaro.org> 6396S: Maintained 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6399F: drivers/gpu/drm/panel/panel-arm-versatile.c 6400 6401DRM DRIVER FOR ASPEED BMC GFX 6402M: Joel Stanley <joel@jms.id.au> 6403L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6407F: drivers/gpu/drm/aspeed/ 6408 6409DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6410M: Dave Airlie <airlied@redhat.com> 6411R: Thomas Zimmermann <tzimmermann@suse.de> 6412L: dri-devel@lists.freedesktop.org 6413S: Supported 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: drivers/gpu/drm/ast/ 6416 6417DRM DRIVER FOR BOCHS VIRTUAL GPU 6418M: Gerd Hoffmann <kraxel@redhat.com> 6419L: virtualization@lists.linux-foundation.org 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: drivers/gpu/drm/tiny/bochs.c 6423 6424DRM DRIVER FOR BOE HIMAX8279D PANELS 6425M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6426S: Maintained 6427F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6428F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6429 6430DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6431M: Jagan Teki <jagan@amarulasolutions.com> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6434F: drivers/gpu/drm/bridge/chipone-icn6211.c 6435 6436DRM DRIVER FOR EBBG FT8719 PANEL 6437M: Joel Selvaraj <jo@jsfamily.in> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6441F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6442 6443DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6444M: Linus Walleij <linus.walleij@linaro.org> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: drivers/gpu/drm/tve200/ 6448 6449DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6450M: Icenowy Zheng <icenowy@aosc.io> 6451S: Maintained 6452F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6453F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6454 6455DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6456M: Jagan Teki <jagan@amarulasolutions.com> 6457S: Maintained 6458F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6459F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6460 6461DRM DRIVER FOR GENERIC EDP PANELS 6462R: Douglas Anderson <dianders@chromium.org> 6463F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6464F: drivers/gpu/drm/panel/panel-edp.c 6465 6466DRM DRIVER FOR GENERIC USB DISPLAY 6467M: Noralf Trønnes <noralf@tronnes.org> 6468S: Maintained 6469W: https://github.com/notro/gud/wiki 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/gud/ 6472F: include/drm/gud.h 6473 6474DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6475M: Hans de Goede <hdegoede@redhat.com> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: drivers/gpu/drm/tiny/gm12u320.c 6479 6480DRM DRIVER FOR HX8357D PANELS 6481M: Emma Anholt <emma@anholt.net> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6485F: drivers/gpu/drm/tiny/hx8357d.c 6486 6487DRM DRIVER FOR ILITEK ILI9225 PANELS 6488M: David Lechner <david@lechnology.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6492F: drivers/gpu/drm/tiny/ili9225.c 6493 6494DRM DRIVER FOR ILITEK ILI9486 PANELS 6495M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6499F: drivers/gpu/drm/tiny/ili9486.c 6500 6501DRM DRIVER FOR INTEL I810 VIDEO CARDS 6502S: Orphan / Obsolete 6503F: drivers/gpu/drm/i810/ 6504F: include/uapi/drm/i810_drm.h 6505 6506DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6507M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6508S: Supported 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: drivers/gpu/drm/logicvc/ 6511 6512DRM DRIVER FOR LVDS PANELS 6513M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6514L: dri-devel@lists.freedesktop.org 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516S: Maintained 6517F: drivers/gpu/drm/panel/panel-lvds.c 6518F: Documentation/devicetree/bindings/display/lvds.yaml 6519F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6520 6521DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6522M: Guido Günther <agx@sigxcpu.org> 6523R: Purism Kernel Team <kernel@puri.sm> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6526F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6527 6528DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6529S: Orphan / Obsolete 6530F: drivers/gpu/drm/mga/ 6531F: include/uapi/drm/mga_drm.h 6532 6533DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6534M: Dave Airlie <airlied@redhat.com> 6535R: Thomas Zimmermann <tzimmermann@suse.de> 6536L: dri-devel@lists.freedesktop.org 6537S: Supported 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: drivers/gpu/drm/mgag200/ 6540 6541DRM DRIVER FOR MI0283QT 6542M: Noralf Trønnes <noralf@tronnes.org> 6543S: Maintained 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6546F: drivers/gpu/drm/tiny/mi0283qt.c 6547 6548DRM DRIVER FOR MIPI DBI compatible panels 6549M: Noralf Trønnes <noralf@tronnes.org> 6550S: Maintained 6551W: https://github.com/notro/panel-mipi-dbi/wiki 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6554F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6555 6556DRM DRIVER FOR MSM ADRENO GPU 6557M: Rob Clark <robdclark@gmail.com> 6558M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6559M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6560R: Sean Paul <sean@poorly.run> 6561L: linux-arm-msm@vger.kernel.org 6562L: dri-devel@lists.freedesktop.org 6563L: freedreno@lists.freedesktop.org 6564S: Maintained 6565T: git https://gitlab.freedesktop.org/drm/msm.git 6566F: Documentation/devicetree/bindings/display/msm/ 6567F: drivers/gpu/drm/msm/ 6568F: include/uapi/drm/msm_drm.h 6569 6570DRM DRIVER FOR NOVATEK NT35510 PANELS 6571M: Linus Walleij <linus.walleij@linaro.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6575F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6576 6577DRM DRIVER FOR NOVATEK NT35560 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6583 6584DRM DRIVER FOR NOVATEK NT36672A PANELS 6585M: Sumit Semwal <sumit.semwal@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6590 6591DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6592M: Ben Skeggs <bskeggs@redhat.com> 6593M: Karol Herbst <kherbst@redhat.com> 6594M: Lyude Paul <lyude@redhat.com> 6595L: dri-devel@lists.freedesktop.org 6596L: nouveau@lists.freedesktop.org 6597S: Supported 6598W: https://nouveau.freedesktop.org/ 6599Q: https://patchwork.freedesktop.org/project/nouveau/ 6600Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6601B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6602C: irc://irc.oftc.net/nouveau 6603T: git https://gitlab.freedesktop.org/drm/nouveau.git 6604F: drivers/gpu/drm/nouveau/ 6605F: include/uapi/drm/nouveau_drm.h 6606 6607DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6608M: Stefan Mavrodiev <stefan@olimex.com> 6609S: Maintained 6610F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6611F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6612 6613DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6614R: Douglas Anderson <dianders@chromium.org> 6615F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6616F: drivers/gpu/drm/bridge/parade-ps8640.c 6617 6618DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6619M: Noralf Trønnes <noralf@tronnes.org> 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: Documentation/devicetree/bindings/display/repaper.txt 6623F: drivers/gpu/drm/tiny/repaper.c 6624 6625DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6626M: Javier Martinez Canillas <javierm@redhat.com> 6627S: Maintained 6628T: git git://anongit.freedesktop.org/drm/drm-misc 6629F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6630F: drivers/gpu/drm/solomon/ssd130x* 6631 6632DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6633M: Dave Airlie <airlied@redhat.com> 6634M: Gerd Hoffmann <kraxel@redhat.com> 6635L: virtualization@lists.linux-foundation.org 6636S: Obsolete 6637W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6638T: git git://anongit.freedesktop.org/drm/drm-misc 6639F: drivers/gpu/drm/tiny/cirrus.c 6640 6641DRM DRIVER FOR QXL VIRTUAL GPU 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645L: spice-devel@lists.freedesktop.org 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/qxl/ 6649F: include/uapi/drm/qxl_drm.h 6650 6651DRM DRIVER FOR RAGE 128 VIDEO CARDS 6652S: Orphan / Obsolete 6653F: drivers/gpu/drm/r128/ 6654F: include/uapi/drm/r128_drm.h 6655 6656DRM DRIVER FOR RAYDIUM RM67191 PANELS 6657M: Robert Chiras <robert.chiras@nxp.com> 6658S: Maintained 6659F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6660F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6661 6662DRM DRIVER FOR SAMSUNG DB7430 PANELS 6663M: Linus Walleij <linus.walleij@linaro.org> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6667F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6668 6669DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6670M: Markuss Broks <markuss.broks@gmail.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6673F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6674 6675DRM DRIVER FOR SITRONIX ST7703 PANELS 6676M: Guido Günther <agx@sigxcpu.org> 6677R: Purism Kernel Team <kernel@puri.sm> 6678R: Ondrej Jirman <megous@megous.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6681F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6682 6683DRM DRIVER FOR SAVAGE VIDEO CARDS 6684S: Orphan / Obsolete 6685F: drivers/gpu/drm/savage/ 6686F: include/uapi/drm/savage_drm.h 6687 6688DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6689M: Thomas Zimmermann <tzimmermann@suse.de> 6690M: Javier Martinez Canillas <javierm@redhat.com> 6691L: dri-devel@lists.freedesktop.org 6692S: Maintained 6693T: git git://anongit.freedesktop.org/drm/drm-misc 6694F: drivers/gpu/drm/drm_aperture.c 6695F: drivers/gpu/drm/tiny/simpledrm.c 6696F: drivers/video/aperture.c 6697F: include/drm/drm_aperture.h 6698F: include/linux/aperture.h 6699 6700DRM DRIVER FOR SIS VIDEO CARDS 6701S: Orphan / Obsolete 6702F: drivers/gpu/drm/sis/ 6703F: include/uapi/drm/sis_drm.h 6704 6705DRM DRIVER FOR SITRONIX ST7586 PANELS 6706M: David Lechner <david@lechnology.com> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6710F: drivers/gpu/drm/tiny/st7586.c 6711 6712DRM DRIVER FOR SITRONIX ST7701 PANELS 6713M: Jagan Teki <jagan@amarulasolutions.com> 6714S: Maintained 6715F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6716F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6717 6718DRM DRIVER FOR SITRONIX ST7735R PANELS 6719M: David Lechner <david@lechnology.com> 6720S: Maintained 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6723F: drivers/gpu/drm/tiny/st7735r.c 6724 6725DRM DRIVER FOR ST-ERICSSON MCDE 6726M: Linus Walleij <linus.walleij@linaro.org> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6730F: drivers/gpu/drm/mcde/ 6731 6732DRM DRIVER FOR TDFX VIDEO CARDS 6733S: Orphan / Obsolete 6734F: drivers/gpu/drm/tdfx/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <robert.foss@linaro.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868 6869DRM DRIVERS FOR EXYNOS 6870M: Inki Dae <inki.dae@samsung.com> 6871M: Seung-Woo Kim <sw0312.kim@samsung.com> 6872M: Kyungmin Park <kyungmin.park@samsung.com> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6876F: Documentation/devicetree/bindings/display/exynos/ 6877F: Documentation/devicetree/bindings/display/samsung/ 6878F: drivers/gpu/drm/exynos/ 6879F: include/uapi/drm/exynos_drm.h 6880 6881DRM DRIVERS FOR FREESCALE DCU 6882M: Stefan Agner <stefan@agner.ch> 6883M: Alison Wang <alison.wang@nxp.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6888F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6889F: drivers/gpu/drm/fsl-dcu/ 6890 6891DRM DRIVERS FOR FREESCALE IMX 6892M: Philipp Zabel <p.zabel@pengutronix.de> 6893L: dri-devel@lists.freedesktop.org 6894S: Maintained 6895F: Documentation/devicetree/bindings/display/imx/ 6896F: drivers/gpu/drm/imx/ 6897F: drivers/gpu/ipu-v3/ 6898 6899DRM DRIVERS FOR FREESCALE IMX BRIDGE 6900M: Liu Ying <victor.liu@nxp.com> 6901L: dri-devel@lists.freedesktop.org 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6907F: drivers/gpu/drm/bridge/imx/ 6908 6909DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6910M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://github.com/patjak/drm-gma500 6914F: drivers/gpu/drm/gma500/ 6915 6916DRM DRIVERS FOR HISILICON 6917M: Xinliang Liu <xinliang.liu@linaro.org> 6918M: Tian Tao <tiantao6@hisilicon.com> 6919R: John Stultz <jstultz@google.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Chen Feng <puck.chen@hisilicon.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://anongit.freedesktop.org/drm/drm-misc 6925F: Documentation/devicetree/bindings/display/hisilicon/ 6926F: drivers/gpu/drm/hisilicon/ 6927 6928DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6929M: Deepak Rawat <drawat.floss@gmail.com> 6930L: linux-hyperv@vger.kernel.org 6931L: dri-devel@lists.freedesktop.org 6932S: Maintained 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: drivers/gpu/drm/hyperv 6935 6936DRM DRIVERS FOR LIMA 6937M: Qiang Yu <yuq825@gmail.com> 6938L: dri-devel@lists.freedesktop.org 6939L: lima@lists.freedesktop.org (moderated for non-subscribers) 6940S: Maintained 6941T: git git://anongit.freedesktop.org/drm/drm-misc 6942F: drivers/gpu/drm/lima/ 6943F: include/uapi/drm/lima_drm.h 6944 6945DRM DRIVERS FOR MEDIATEK 6946M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6947M: Philipp Zabel <p.zabel@pengutronix.de> 6948L: dri-devel@lists.freedesktop.org 6949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6950S: Supported 6951F: Documentation/devicetree/bindings/display/mediatek/ 6952F: drivers/gpu/drm/mediatek/ 6953F: drivers/phy/mediatek/phy-mtk-dp.c 6954F: drivers/phy/mediatek/phy-mtk-hdmi* 6955F: drivers/phy/mediatek/phy-mtk-mipi* 6956 6957DRM DRIVERS FOR NVIDIA TEGRA 6958M: Thierry Reding <thierry.reding@gmail.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git git://anongit.freedesktop.org/tegra/linux.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM PANEL DRIVERS 7087M: Thierry Reding <thierry.reding@gmail.com> 7088R: Sam Ravnborg <sam@ravnborg.org> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: Documentation/devicetree/bindings/display/panel/ 7093F: drivers/gpu/drm/drm_panel.c 7094F: drivers/gpu/drm/panel/ 7095F: include/drm/drm_panel.h 7096 7097DRM PRIVACY-SCREEN CLASS 7098M: Hans de Goede <hdegoede@redhat.com> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: drivers/gpu/drm/drm_privacy_screen* 7103F: include/drm/drm_privacy_screen* 7104 7105DRM TTM SUBSYSTEM 7106M: Christian Koenig <christian.koenig@amd.com> 7107M: Huang Rui <ray.huang@amd.com> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: drivers/gpu/drm/ttm/ 7112F: include/drm/ttm/ 7113 7114DRM GPU SCHEDULER 7115M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/scheduler/ 7120F: include/drm/gpu_scheduler.h 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252M: Jim Cromie <jim.cromie@gmail.com> 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DZ DECSTATION DZ11 SERIAL DRIVER 7263M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7264S: Maintained 7265F: drivers/tty/serial/dz.* 7266 7267E3X0 POWER BUTTON DRIVER 7268M: Moritz Fischer <moritz.fischer@ettus.com> 7269L: usrp-users@lists.ettus.com 7270S: Supported 7271W: http://www.ettus.com 7272F: Documentation/devicetree/bindings/input/e3x0-button.txt 7273F: drivers/input/misc/e3x0-button.c 7274 7275E4000 MEDIA DRIVER 7276M: Antti Palosaari <crope@iki.fi> 7277L: linux-media@vger.kernel.org 7278S: Maintained 7279W: https://linuxtv.org 7280W: http://palosaari.fi/linux/ 7281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7282T: git git://linuxtv.org/anttip/media_tree.git 7283F: drivers/media/tuners/e4000* 7284 7285EARTH_PT1 MEDIA DRIVER 7286M: Akihiro Tsukada <tskd08@gmail.com> 7287L: linux-media@vger.kernel.org 7288S: Odd Fixes 7289F: drivers/media/pci/pt1/ 7290 7291EARTH_PT3 MEDIA DRIVER 7292M: Akihiro Tsukada <tskd08@gmail.com> 7293L: linux-media@vger.kernel.org 7294S: Odd Fixes 7295F: drivers/media/pci/pt3/ 7296 7297EC100 MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302W: http://palosaari.fi/linux/ 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/dvb-frontends/ec100* 7306 7307ECRYPT FILE SYSTEM 7308M: Tyler Hicks <code@tyhicks.com> 7309L: ecryptfs@vger.kernel.org 7310S: Odd Fixes 7311W: http://ecryptfs.org 7312W: https://launchpad.net/ecryptfs 7313T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7314F: Documentation/filesystems/ecryptfs.rst 7315F: fs/ecryptfs/ 7316 7317EDAC-AMD64 7318M: Yazen Ghannam <yazen.ghannam@amd.com> 7319L: linux-edac@vger.kernel.org 7320S: Supported 7321F: drivers/edac/amd64_edac* 7322F: drivers/edac/mce_amd* 7323 7324EDAC-ARMADA 7325M: Jan Luebbe <jlu@pengutronix.de> 7326L: linux-edac@vger.kernel.org 7327S: Maintained 7328F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7329F: drivers/edac/armada_xp_* 7330 7331EDAC-AST2500 7332M: Stefan Schaeckeler <sschaeck@cisco.com> 7333S: Supported 7334F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7335F: drivers/edac/aspeed_edac.c 7336 7337EDAC-BLUEFIELD 7338M: Shravan Kumar Ramani <shravankr@nvidia.com> 7339S: Supported 7340F: drivers/edac/bluefield_edac.c 7341 7342EDAC-CALXEDA 7343M: Andre Przywara <andre.przywara@arm.com> 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/highbank* 7347 7348EDAC-CAVIUM OCTEON 7349M: Ralf Baechle <ralf@linux-mips.org> 7350L: linux-edac@vger.kernel.org 7351L: linux-mips@vger.kernel.org 7352S: Supported 7353F: drivers/edac/octeon_edac* 7354 7355EDAC-CAVIUM THUNDERX 7356M: Robert Richter <rric@kernel.org> 7357L: linux-edac@vger.kernel.org 7358S: Odd Fixes 7359F: drivers/edac/thunderx_edac* 7360 7361EDAC-CORE 7362M: Borislav Petkov <bp@alien8.de> 7363M: Mauro Carvalho Chehab <mchehab@kernel.org> 7364M: Tony Luck <tony.luck@intel.com> 7365R: James Morse <james.morse@arm.com> 7366R: Robert Richter <rric@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Supported 7369T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7370F: Documentation/admin-guide/ras.rst 7371F: Documentation/driver-api/edac.rst 7372F: drivers/edac/ 7373F: include/linux/edac.h 7374 7375EDAC-DMC520 7376M: Lei Wang <lewan@microsoft.com> 7377L: linux-edac@vger.kernel.org 7378S: Supported 7379F: drivers/edac/dmc520_edac.c 7380 7381EDAC-E752X 7382M: Mark Gross <markgross@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Maintained 7385F: drivers/edac/e752x_edac.c 7386 7387EDAC-E7XXX 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e7xxx_edac.c 7391 7392EDAC-FSL_DDR 7393M: York Sun <york.sun@nxp.com> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/fsl_ddr_edac.* 7397 7398EDAC-GHES 7399M: Mauro Carvalho Chehab <mchehab@kernel.org> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/ghes_edac.c 7403 7404EDAC-I10NM 7405M: Tony Luck <tony.luck@intel.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i10nm_base.c 7409 7410EDAC-I3000 7411L: linux-edac@vger.kernel.org 7412S: Orphan 7413F: drivers/edac/i3000_edac.c 7414 7415EDAC-I5000 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i5000_edac.c 7419 7420EDAC-I5400 7421M: Mauro Carvalho Chehab <mchehab@kernel.org> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i5400_edac.c 7425 7426EDAC-I7300 7427M: Mauro Carvalho Chehab <mchehab@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i7300_edac.c 7431 7432EDAC-I7CORE 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i7core_edac.c 7437 7438EDAC-I82443BXGX 7439M: Tim Small <tim@buttersideup.com> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i82443bxgx_edac.c 7443 7444EDAC-I82975X 7445M: "Arvind R." <arvino55@gmail.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i82975x_edac.c 7449 7450EDAC-IE31200 7451M: Jason Baron <jbaron@akamai.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/ie31200_edac.c 7455 7456EDAC-IGEN6 7457M: Tony Luck <tony.luck@intel.com> 7458R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/igen6_edac.c 7462 7463EDAC-MPC85XX 7464M: Johannes Thumshirn <morbidrsa@gmail.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/mpc85xx_edac.[ch] 7468 7469EDAC-PASEMI 7470M: Egor Martovetsky <egor@pasemi.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/pasemi_edac.c 7474 7475EDAC-PND2 7476M: Tony Luck <tony.luck@intel.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/pnd2_edac.[ch] 7480 7481EDAC-QCOM 7482M: Channagoud Kadabi <ckadabi@codeaurora.org> 7483M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7484L: linux-arm-msm@vger.kernel.org 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/qcom_edac.c 7488 7489EDAC-R82600 7490M: Tim Small <tim@buttersideup.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/r82600_edac.c 7494 7495EDAC-SBRIDGE 7496M: Tony Luck <tony.luck@intel.com> 7497R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/sb_edac.c 7501 7502EDAC-SKYLAKE 7503M: Tony Luck <tony.luck@intel.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/skx_*.[ch] 7507 7508EDAC-TI 7509M: Tero Kristo <kristo@kernel.org> 7510L: linux-edac@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/edac/ti_edac.c 7513 7514EDIROL UA-101/UA-1000 DRIVER 7515M: Clemens Ladisch <clemens@ladisch.de> 7516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7519F: sound/usb/misc/ua101.c 7520 7521EFI TEST DRIVER 7522M: Ivan Hu <ivan.hu@canonical.com> 7523M: Ard Biesheuvel <ardb@kernel.org> 7524L: linux-efi@vger.kernel.org 7525S: Maintained 7526F: drivers/firmware/efi/test/ 7527 7528EFI VARIABLE FILESYSTEM 7529M: Matthew Garrett <matthew.garrett@nebula.com> 7530M: Jeremy Kerr <jk@ozlabs.org> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7535F: fs/efivarfs/ 7536 7537EFIFB FRAMEBUFFER DRIVER 7538M: Peter Jones <pjones@redhat.com> 7539L: linux-fbdev@vger.kernel.org 7540S: Maintained 7541F: drivers/video/fbdev/efifb.c 7542 7543EFS FILESYSTEM 7544S: Orphan 7545W: http://aeschi.ch.eu.org/efs/ 7546F: fs/efs/ 7547 7548EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7549M: Douglas Miller <dougmill@linux.ibm.com> 7550L: netdev@vger.kernel.org 7551S: Maintained 7552F: drivers/net/ethernet/ibm/ehea/ 7553 7554ELM327 CAN NETWORK DRIVER 7555M: Max Staudt <max@enpas.org> 7556L: linux-can@vger.kernel.org 7557S: Maintained 7558F: Documentation/networking/device_drivers/can/can327.rst 7559F: drivers/net/can/can327.c 7560 7561EM28XX VIDEO4LINUX DRIVER 7562M: Mauro Carvalho Chehab <mchehab@kernel.org> 7563L: linux-media@vger.kernel.org 7564S: Maintained 7565W: https://linuxtv.org 7566T: git git://linuxtv.org/media_tree.git 7567F: Documentation/admin-guide/media/em28xx* 7568F: drivers/media/usb/em28xx/ 7569 7570EMBEDDED LINUX 7571M: Olivia Mackall <olivia@selenic.com> 7572M: David Woodhouse <dwmw2@infradead.org> 7573L: linux-embedded@vger.kernel.org 7574S: Maintained 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Dick Kennedy <dick.kennedy@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612S: Supported 7613W: http://www.broadcom.com 7614F: drivers/scsi/lpfc/ 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/filesystems/erofs.rst 7659F: fs/erofs/ 7660F: include/trace/events/erofs.h 7661 7662ERRSEQ ERROR TRACKING INFRASTRUCTURE 7663M: Jeff Layton <jlayton@kernel.org> 7664S: Maintained 7665F: include/linux/errseq.h 7666F: lib/errseq.c 7667 7668ESD CAN/USB DRIVERS 7669M: Frank Jungclaus <frank.jungclaus@esd.eu> 7670R: socketcan@esd.eu 7671L: linux-can@vger.kernel.org 7672S: Maintained 7673F: drivers/net/can/usb/esd_usb.c 7674 7675ET131X NETWORK DRIVER 7676M: Mark Einon <mark.einon@gmail.com> 7677S: Odd Fixes 7678F: drivers/net/ethernet/agere/ 7679 7680ETAS ES58X CAN/USB DRIVER 7681M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7682L: linux-can@vger.kernel.org 7683S: Maintained 7684F: drivers/net/can/usb/etas_es58x/ 7685 7686ETHERNET BRIDGE 7687M: Roopa Prabhu <roopa@nvidia.com> 7688M: Nikolay Aleksandrov <razor@blackwall.org> 7689L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7690L: netdev@vger.kernel.org 7691S: Maintained 7692W: http://www.linuxfoundation.org/en/Net:Bridge 7693F: include/linux/netfilter_bridge/ 7694F: net/bridge/ 7695 7696ETHERNET PHY LIBRARY 7697M: Andrew Lunn <andrew@lunn.ch> 7698M: Heiner Kallweit <hkallweit1@gmail.com> 7699R: Russell King <linux@armlinux.org.uk> 7700L: netdev@vger.kernel.org 7701S: Maintained 7702F: Documentation/ABI/testing/sysfs-class-net-phydev 7703F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7704F: Documentation/devicetree/bindings/net/mdio* 7705F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7706F: Documentation/networking/phy.rst 7707F: drivers/net/mdio/ 7708F: drivers/net/mdio/acpi_mdio.c 7709F: drivers/net/mdio/fwnode_mdio.c 7710F: drivers/net/mdio/of_mdio.c 7711F: drivers/net/pcs/ 7712F: drivers/net/phy/ 7713F: include/dt-bindings/net/qca-ar803x.h 7714F: include/linux/linkmode.h 7715F: include/linux/*mdio*.h 7716F: include/linux/mdio/*.h 7717F: include/linux/mii.h 7718F: include/linux/of_net.h 7719F: include/linux/phy.h 7720F: include/linux/phy_fixed.h 7721F: include/linux/platform_data/mdio-bcm-unimac.h 7722F: include/linux/platform_data/mdio-gpio.h 7723F: include/trace/events/mdio.h 7724F: include/uapi/linux/mdio.h 7725F: include/uapi/linux/mii.h 7726F: net/core/of_net.c 7727 7728EXEC & BINFMT API 7729R: Eric Biederman <ebiederm@xmission.com> 7730R: Kees Cook <keescook@chromium.org> 7731L: linux-mm@kvack.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7734F: fs/*binfmt_*.c 7735F: fs/exec.c 7736F: include/linux/binfmts.h 7737F: include/linux/elf.h 7738F: include/uapi/linux/binfmts.h 7739F: include/uapi/linux/elf.h 7740F: tools/testing/selftests/exec/ 7741N: asm/elf.h 7742N: binfmt 7743 7744EXFAT FILE SYSTEM 7745M: Namjae Jeon <linkinjeon@kernel.org> 7746M: Sungjong Seo <sj1557.seo@samsung.com> 7747L: linux-fsdevel@vger.kernel.org 7748S: Maintained 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7750F: fs/exfat/ 7751 7752EXT2 FILE SYSTEM 7753M: Jan Kara <jack@suse.com> 7754L: linux-ext4@vger.kernel.org 7755S: Maintained 7756F: Documentation/filesystems/ext2.rst 7757F: fs/ext2/ 7758F: include/linux/ext2* 7759 7760EXT4 FILE SYSTEM 7761M: "Theodore Ts'o" <tytso@mit.edu> 7762M: Andreas Dilger <adilger.kernel@dilger.ca> 7763L: linux-ext4@vger.kernel.org 7764S: Maintained 7765W: http://ext4.wiki.kernel.org 7766Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7768F: Documentation/filesystems/ext4/ 7769F: fs/ext4/ 7770F: include/trace/events/ext4.h 7771 7772Extended Verification Module (EVM) 7773M: Mimi Zohar <zohar@linux.ibm.com> 7774L: linux-integrity@vger.kernel.org 7775S: Supported 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7777F: security/integrity/evm/ 7778F: security/integrity/ 7779 7780EXTENSIBLE FIRMWARE INTERFACE (EFI) 7781M: Ard Biesheuvel <ardb@kernel.org> 7782L: linux-efi@vger.kernel.org 7783S: Maintained 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7785F: Documentation/admin-guide/efi-stub.rst 7786F: arch/*/include/asm/efi.h 7787F: arch/*/kernel/efi.c 7788F: arch/arm/boot/compressed/efi-header.S 7789F: arch/arm64/kernel/efi-entry.S 7790F: arch/x86/platform/efi/ 7791F: drivers/firmware/efi/ 7792F: include/linux/efi*.h 7793 7794EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7795M: MyungJoo Ham <myungjoo.ham@samsung.com> 7796M: Chanwoo Choi <cw00.choi@samsung.com> 7797L: linux-kernel@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7800F: Documentation/devicetree/bindings/extcon/ 7801F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7802F: drivers/extcon/ 7803F: include/linux/extcon.h 7804F: include/linux/extcon/ 7805 7806EXTRA BOOT CONFIG 7807M: Masami Hiramatsu <mhiramat@kernel.org> 7808S: Maintained 7809F: Documentation/admin-guide/bootconfig.rst 7810F: fs/proc/bootconfig.c 7811F: include/linux/bootconfig.h 7812F: lib/bootconfig-data.S 7813F: lib/bootconfig.c 7814F: tools/bootconfig/* 7815F: tools/bootconfig/scripts/* 7816 7817EXYNOS DP DRIVER 7818M: Jingoo Han <jingoohan1@gmail.com> 7819L: dri-devel@lists.freedesktop.org 7820S: Maintained 7821F: drivers/gpu/drm/exynos/exynos_dp* 7822 7823EXYNOS SYSMMU (IOMMU) driver 7824M: Marek Szyprowski <m.szyprowski@samsung.com> 7825L: iommu@lists.linux.dev 7826S: Maintained 7827F: drivers/iommu/exynos-iommu.c 7828 7829F2FS FILE SYSTEM 7830M: Jaegeuk Kim <jaegeuk@kernel.org> 7831M: Chao Yu <chao@kernel.org> 7832L: linux-f2fs-devel@lists.sourceforge.net 7833S: Maintained 7834W: https://f2fs.wiki.kernel.org/ 7835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7836F: Documentation/ABI/testing/sysfs-fs-f2fs 7837F: Documentation/filesystems/f2fs.rst 7838F: fs/f2fs/ 7839F: include/linux/f2fs_fs.h 7840F: include/trace/events/f2fs.h 7841F: include/uapi/linux/f2fs.h 7842 7843F71805F HARDWARE MONITORING DRIVER 7844M: Jean Delvare <jdelvare@suse.com> 7845L: linux-hwmon@vger.kernel.org 7846S: Maintained 7847F: Documentation/hwmon/f71805f.rst 7848F: drivers/hwmon/f71805f.c 7849 7850FADDR2LINE 7851M: Josh Poimboeuf <jpoimboe@kernel.org> 7852S: Maintained 7853F: scripts/faddr2line 7854 7855FAILOVER MODULE 7856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7857L: netdev@vger.kernel.org 7858S: Supported 7859F: Documentation/networking/failover.rst 7860F: include/net/failover.h 7861F: net/core/failover.c 7862 7863FANOTIFY 7864M: Jan Kara <jack@suse.cz> 7865R: Amir Goldstein <amir73il@gmail.com> 7866R: Matthew Bobrowski <repnop@google.com> 7867L: linux-fsdevel@vger.kernel.org 7868S: Maintained 7869F: fs/notify/fanotify/ 7870F: include/linux/fanotify.h 7871F: include/uapi/linux/fanotify.h 7872 7873FARSYNC SYNCHRONOUS DRIVER 7874M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7875S: Supported 7876W: http://www.farsite.co.uk/ 7877F: drivers/net/wan/farsync.* 7878 7879FAULT INJECTION SUPPORT 7880M: Akinobu Mita <akinobu.mita@gmail.com> 7881S: Supported 7882F: Documentation/fault-injection/ 7883F: lib/fault-inject.c 7884 7885FBTFT Framebuffer drivers 7886L: dri-devel@lists.freedesktop.org 7887L: linux-fbdev@vger.kernel.org 7888S: Orphan 7889F: drivers/staging/fbtft/ 7890 7891FC0011 TUNER DRIVER 7892M: Michael Buesch <m@bues.ch> 7893L: linux-media@vger.kernel.org 7894S: Maintained 7895F: drivers/media/tuners/fc0011.c 7896F: drivers/media/tuners/fc0011.h 7897 7898FC2580 MEDIA DRIVER 7899M: Antti Palosaari <crope@iki.fi> 7900L: linux-media@vger.kernel.org 7901S: Maintained 7902W: https://linuxtv.org 7903W: http://palosaari.fi/linux/ 7904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7905T: git git://linuxtv.org/anttip/media_tree.git 7906F: drivers/media/tuners/fc2580* 7907 7908FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7909M: Hannes Reinecke <hare@suse.de> 7910L: linux-scsi@vger.kernel.org 7911S: Supported 7912W: www.Open-FCoE.org 7913F: drivers/scsi/fcoe/ 7914F: drivers/scsi/libfc/ 7915F: include/scsi/fc/ 7916F: include/scsi/libfc.h 7917F: include/scsi/libfcoe.h 7918F: include/uapi/scsi/fc/ 7919 7920FILE LOCKING (flock() and fcntl()/lockf()) 7921M: Jeff Layton <jlayton@kernel.org> 7922M: Chuck Lever <chuck.lever@oracle.com> 7923L: linux-fsdevel@vger.kernel.org 7924S: Maintained 7925F: fs/fcntl.c 7926F: fs/locks.c 7927F: include/linux/fcntl.h 7928F: include/uapi/linux/fcntl.h 7929 7930FILESYSTEM DIRECT ACCESS (DAX) 7931M: Dan Williams <dan.j.williams@intel.com> 7932R: Matthew Wilcox <willy@infradead.org> 7933R: Jan Kara <jack@suse.cz> 7934L: linux-fsdevel@vger.kernel.org 7935L: nvdimm@lists.linux.dev 7936S: Supported 7937F: fs/dax.c 7938F: include/linux/dax.h 7939F: include/trace/events/fs_dax.h 7940 7941FILESYSTEMS (VFS and infrastructure) 7942M: Alexander Viro <viro@zeniv.linux.org.uk> 7943L: linux-fsdevel@vger.kernel.org 7944S: Maintained 7945F: fs/* 7946F: include/linux/fs.h 7947F: include/linux/fs_types.h 7948F: include/uapi/linux/fs.h 7949F: include/uapi/linux/openat2.h 7950 7951FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7952M: Riku Voipio <riku.voipio@iki.fi> 7953L: linux-hwmon@vger.kernel.org 7954S: Maintained 7955F: drivers/hwmon/f75375s.c 7956F: include/linux/f75375s.h 7957 7958FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7959M: Clemens Ladisch <clemens@ladisch.de> 7960M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7962S: Maintained 7963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7964F: include/uapi/sound/firewire.h 7965F: sound/firewire/ 7966 7967FIREWIRE MEDIA DRIVERS (firedtv) 7968M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7969L: linux-media@vger.kernel.org 7970L: linux1394-devel@lists.sourceforge.net 7971S: Maintained 7972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7973F: drivers/media/firewire/ 7974 7975FIREWIRE SBP-2 TARGET 7976M: Chris Boot <bootc@bootc.net> 7977L: linux-scsi@vger.kernel.org 7978L: target-devel@vger.kernel.org 7979L: linux1394-devel@lists.sourceforge.net 7980S: Maintained 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7982F: drivers/target/sbp/ 7983 7984FIREWIRE SUBSYSTEM 7985M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7986L: linux1394-devel@lists.sourceforge.net 7987S: Maintained 7988W: http://ieee1394.wiki.kernel.org/ 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7990F: drivers/firewire/ 7991F: include/linux/firewire.h 7992F: include/uapi/linux/firewire*.h 7993F: tools/firewire/ 7994 7995FIRMWARE FRAMEWORK FOR ARMV8-A 7996M: Sudeep Holla <sudeep.holla@arm.com> 7997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7998S: Maintained 7999F: drivers/firmware/arm_ffa/ 8000F: include/linux/arm_ffa.h 8001 8002FIRMWARE LOADER (request_firmware) 8003M: Luis Chamberlain <mcgrof@kernel.org> 8004M: Russ Weight <russell.h.weight@intel.com> 8005L: linux-kernel@vger.kernel.org 8006S: Maintained 8007F: Documentation/firmware_class/ 8008F: drivers/base/firmware_loader/ 8009F: include/linux/firmware.h 8010 8011FLEXTIMER FTM-QUADDEC DRIVER 8012M: Patrick Havelange <patrick.havelange@essensium.com> 8013L: linux-iio@vger.kernel.org 8014S: Maintained 8015F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8016F: drivers/counter/ftm-quaddec.c 8017 8018FLOPPY DRIVER 8019M: Denis Efremov <efremov@linux.com> 8020L: linux-block@vger.kernel.org 8021S: Odd Fixes 8022F: drivers/block/floppy.c 8023 8024FLYSKY FSIA6B RC RECEIVER 8025M: Markus Koch <markus@notsyncing.net> 8026L: linux-input@vger.kernel.org 8027S: Maintained 8028F: drivers/input/joystick/fsia6b.c 8029 8030FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8031M: Geoffrey D. Bennett <g@b4.vu> 8032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8035F: sound/usb/mixer_scarlett_gen2.c 8036 8037FORCEDETH GIGABIT ETHERNET DRIVER 8038M: Rain River <rain.1986.08.12@gmail.com> 8039M: Zhu Yanjun <zyjzyj2000@gmail.com> 8040L: netdev@vger.kernel.org 8041S: Maintained 8042F: drivers/net/ethernet/nvidia/* 8043 8044FORTIFY_SOURCE 8045M: Kees Cook <keescook@chromium.org> 8046L: linux-hardening@vger.kernel.org 8047S: Supported 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8049F: include/linux/fortify-string.h 8050F: lib/fortify_kunit.c 8051F: lib/test_fortify/* 8052F: scripts/test_fortify.sh 8053K: \b__NO_FORTIFY\b 8054 8055FPGA DFL DRIVERS 8056M: Wu Hao <hao.wu@intel.com> 8057R: Tom Rix <trix@redhat.com> 8058L: linux-fpga@vger.kernel.org 8059S: Maintained 8060F: Documentation/ABI/testing/sysfs-bus-dfl* 8061F: Documentation/fpga/dfl.rst 8062F: drivers/fpga/dfl* 8063F: drivers/uio/uio_dfl.c 8064F: include/linux/dfl.h 8065F: include/uapi/linux/fpga-dfl.h 8066 8067FPGA MANAGER FRAMEWORK 8068M: Moritz Fischer <mdf@kernel.org> 8069M: Wu Hao <hao.wu@intel.com> 8070M: Xu Yilun <yilun.xu@intel.com> 8071R: Tom Rix <trix@redhat.com> 8072L: linux-fpga@vger.kernel.org 8073S: Maintained 8074Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8075T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8076F: Documentation/devicetree/bindings/fpga/ 8077F: Documentation/driver-api/fpga/ 8078F: Documentation/fpga/ 8079F: drivers/fpga/ 8080F: include/linux/fpga/ 8081 8082INTEL MAX10 BMC SECURE UPDATES 8083M: Russ Weight <russell.h.weight@intel.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8087F: drivers/fpga/intel-m10-bmc-sec-update.c 8088 8089MICROCHIP POLARFIRE FPGA DRIVERS 8090M: Conor Dooley <conor.dooley@microchip.com> 8091R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8092L: linux-fpga@vger.kernel.org 8093S: Supported 8094F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8095F: drivers/fpga/microchip-spi.c 8096 8097FPU EMULATOR 8098M: Bill Metzenthen <billm@melbpc.org.au> 8099S: Maintained 8100W: http://floatingpoint.sourceforge.net/emulator/index.html 8101F: arch/x86/math-emu/ 8102 8103FRAMEBUFFER CORE 8104M: Daniel Vetter <daniel@ffwll.ch> 8105F: drivers/video/fbdev/core/ 8106S: Odd Fixes 8107T: git git://anongit.freedesktop.org/drm/drm-misc 8108 8109FRAMEBUFFER LAYER 8110M: Helge Deller <deller@gmx.de> 8111L: linux-fbdev@vger.kernel.org 8112L: dri-devel@lists.freedesktop.org 8113S: Maintained 8114Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8116F: Documentation/fb/ 8117F: drivers/video/ 8118F: include/linux/fb.h 8119F: include/uapi/linux/fb.h 8120F: include/uapi/video/ 8121F: include/video/ 8122 8123FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8124M: Horia Geantă <horia.geanta@nxp.com> 8125M: Pankaj Gupta <pankaj.gupta@nxp.com> 8126M: Gaurav Jain <gaurav.jain@nxp.com> 8127L: linux-crypto@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8130F: drivers/crypto/caam/ 8131 8132FREESCALE COLDFIRE M5441X MMC DRIVER 8133M: Angelo Dureghello <angelo.dureghello@timesys.com> 8134L: linux-mmc@vger.kernel.org 8135S: Maintained 8136F: drivers/mmc/host/sdhci-esdhc-mcf.c 8137F: include/linux/platform_data/mmc-esdhc-mcf.h 8138 8139FREESCALE DIU FRAMEBUFFER DRIVER 8140M: Timur Tabi <timur@kernel.org> 8141L: linux-fbdev@vger.kernel.org 8142S: Maintained 8143F: drivers/video/fbdev/fsl-diu-fb.* 8144 8145FREESCALE DMA DRIVER 8146M: Li Yang <leoyang.li@nxp.com> 8147M: Zhang Wei <zw@zh-kernel.org> 8148L: linuxppc-dev@lists.ozlabs.org 8149S: Maintained 8150F: drivers/dma/fsldma.* 8151 8152FREESCALE DSPI DRIVER 8153M: Vladimir Oltean <olteanv@gmail.com> 8154L: linux-spi@vger.kernel.org 8155S: Maintained 8156F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8157F: drivers/spi/spi-fsl-dspi.c 8158F: include/linux/spi/spi-fsl-dspi.h 8159 8160FREESCALE ENETC ETHERNET DRIVERS 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: drivers/net/ethernet/freescale/enetc/ 8165 8166FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8167M: Claudiu Manoil <claudiu.manoil@nxp.com> 8168L: netdev@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8171F: drivers/net/ethernet/freescale/gianfar* 8172 8173FREESCALE GPMI NAND DRIVER 8174M: Han Xu <han.xu@nxp.com> 8175L: linux-mtd@lists.infradead.org 8176S: Maintained 8177F: drivers/mtd/nand/raw/gpmi-nand/* 8178 8179FREESCALE I2C CPM DRIVER 8180M: Jochen Friedrich <jochen@scram.de> 8181L: linuxppc-dev@lists.ozlabs.org 8182L: linux-i2c@vger.kernel.org 8183S: Maintained 8184F: drivers/i2c/busses/i2c-cpm.c 8185 8186FREESCALE IMX / MXC FEC DRIVER 8187M: Joakim Zhang <qiangqing.zhang@nxp.com> 8188L: netdev@vger.kernel.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8191F: drivers/net/ethernet/freescale/fec.h 8192F: drivers/net/ethernet/freescale/fec_main.c 8193F: drivers/net/ethernet/freescale/fec_ptp.c 8194 8195FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8196M: Sascha Hauer <s.hauer@pengutronix.de> 8197R: Pengutronix Kernel Team <kernel@pengutronix.de> 8198L: linux-fbdev@vger.kernel.org 8199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8200S: Maintained 8201F: drivers/video/fbdev/imxfb.c 8202 8203FREESCALE IMX DDR PMU DRIVER 8204M: Frank Li <Frank.li@nxp.com> 8205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8206S: Maintained 8207F: Documentation/admin-guide/perf/imx-ddr.rst 8208F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8209F: drivers/perf/fsl_imx8_ddr_perf.c 8210 8211FREESCALE IMX I2C DRIVER 8212M: Oleksij Rempel <o.rempel@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-i2c@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8217F: drivers/i2c/busses/i2c-imx.c 8218 8219FREESCALE IMX LPI2C DRIVER 8220M: Dong Aisheng <aisheng.dong@nxp.com> 8221L: linux-i2c@vger.kernel.org 8222L: linux-imx@nxp.com 8223S: Maintained 8224F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8225F: drivers/i2c/busses/i2c-imx-lpi2c.c 8226 8227FREESCALE MPC I2C DRIVER 8228M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8232F: drivers/i2c/busses/i2c-mpc.c 8233 8234FREESCALE QORIQ DPAA ETHERNET DRIVER 8235M: Madalin Bucur <madalin.bucur@nxp.com> 8236L: netdev@vger.kernel.org 8237S: Maintained 8238F: drivers/net/ethernet/freescale/dpaa 8239 8240FREESCALE QORIQ DPAA FMAN DRIVER 8241M: Madalin Bucur <madalin.bucur@nxp.com> 8242L: netdev@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/net/fsl-fman.txt 8245F: drivers/net/ethernet/freescale/fman 8246 8247FREESCALE QORIQ PTP CLOCK DRIVER 8248M: Yangbo Lu <yangbo.lu@nxp.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8252F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8253F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8254F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8255F: drivers/ptp/ptp_qoriq.c 8256F: drivers/ptp/ptp_qoriq_debugfs.c 8257F: include/linux/fsl/ptp_qoriq.h 8258 8259FREESCALE QUAD SPI DRIVER 8260M: Han Xu <han.xu@nxp.com> 8261L: linux-spi@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8264F: drivers/spi/spi-fsl-qspi.c 8265 8266FREESCALE QUICC ENGINE LIBRARY 8267M: Qiang Zhao <qiang.zhao@nxp.com> 8268L: linuxppc-dev@lists.ozlabs.org 8269S: Maintained 8270F: drivers/soc/fsl/qe/ 8271F: include/soc/fsl/qe/ 8272 8273FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8274M: Li Yang <leoyang.li@nxp.com> 8275L: netdev@vger.kernel.org 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/net/ethernet/freescale/ucc_geth* 8279 8280FREESCALE QUICC ENGINE UCC HDLC DRIVER 8281M: Zhao Qiang <qiang.zhao@nxp.com> 8282L: netdev@vger.kernel.org 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/net/wan/fsl_ucc_hdlc* 8286 8287FREESCALE QUICC ENGINE UCC UART DRIVER 8288M: Timur Tabi <timur@kernel.org> 8289L: linuxppc-dev@lists.ozlabs.org 8290S: Maintained 8291F: drivers/tty/serial/ucc_uart.c 8292 8293FREESCALE SOC DRIVERS 8294M: Li Yang <leoyang.li@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8297S: Maintained 8298F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8299F: Documentation/devicetree/bindings/soc/fsl/ 8300F: drivers/soc/fsl/ 8301F: include/linux/fsl/ 8302F: include/soc/fsl/ 8303 8304FREESCALE SOC FS_ENET DRIVER 8305M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307L: netdev@vger.kernel.org 8308S: Maintained 8309F: drivers/net/ethernet/freescale/fs_enet/ 8310F: include/linux/fs_enet_pd.h 8311 8312FREESCALE SOC SOUND DRIVERS 8313M: Shengjiu Wang <shengjiu.wang@gmail.com> 8314M: Xiubo Li <Xiubo.Lee@gmail.com> 8315R: Fabio Estevam <festevam@gmail.com> 8316R: Nicolin Chen <nicoleotsuka@gmail.com> 8317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: sound/soc/fsl/fsl* 8321F: sound/soc/fsl/imx* 8322F: sound/soc/fsl/mpc8610_hpcd.c 8323 8324FREESCALE USB PERIPHERAL DRIVERS 8325M: Li Yang <leoyang.li@nxp.com> 8326L: linux-usb@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/usb/gadget/udc/fsl* 8330 8331FREESCALE USB PHY DRIVER 8332M: Ran Wang <ran.wang_1@nxp.com> 8333L: linux-usb@vger.kernel.org 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/usb/phy/phy-fsl-usb* 8337 8338FREEVXFS FILESYSTEM 8339M: Christoph Hellwig <hch@infradead.org> 8340S: Maintained 8341W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8342F: fs/freevxfs/ 8343 8344FREEZER 8345M: "Rafael J. Wysocki" <rafael@kernel.org> 8346M: Pavel Machek <pavel@ucw.cz> 8347L: linux-pm@vger.kernel.org 8348S: Supported 8349F: Documentation/power/freezing-of-tasks.rst 8350F: include/linux/freezer.h 8351F: kernel/freezer.c 8352 8353FRONTSWAP API 8354M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8355L: linux-kernel@vger.kernel.org 8356S: Maintained 8357F: include/linux/frontswap.h 8358F: mm/frontswap.c 8359 8360FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8361M: David Howells <dhowells@redhat.com> 8362L: linux-cachefs@redhat.com (moderated for non-subscribers) 8363S: Supported 8364F: Documentation/filesystems/caching/ 8365F: fs/fscache/ 8366F: include/linux/fscache*.h 8367 8368FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8369M: Theodore Y. Ts'o <tytso@mit.edu> 8370M: Jaegeuk Kim <jaegeuk@kernel.org> 8371M: Eric Biggers <ebiggers@kernel.org> 8372L: linux-fscrypt@vger.kernel.org 8373S: Supported 8374Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8375T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8376F: Documentation/filesystems/fscrypt.rst 8377F: fs/crypto/ 8378F: include/linux/fscrypt*.h 8379F: include/uapi/linux/fscrypt.h 8380 8381FSI SUBSYSTEM 8382M: Jeremy Kerr <jk@ozlabs.org> 8383M: Joel Stanley <joel@jms.id.au> 8384R: Alistar Popple <alistair@popple.id.au> 8385R: Eddie James <eajames@linux.ibm.com> 8386L: linux-fsi@lists.ozlabs.org 8387S: Supported 8388Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8389T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8390F: drivers/fsi/ 8391F: include/linux/fsi*.h 8392F: include/trace/events/fsi*.h 8393 8394FSI-ATTACHED I2C DRIVER 8395M: Eddie James <eajames@linux.ibm.com> 8396L: linux-i2c@vger.kernel.org 8397L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8398S: Maintained 8399F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8400F: drivers/i2c/busses/i2c-fsi.c 8401 8402FSI-ATTACHED SPI DRIVER 8403M: Eddie James <eajames@linux.ibm.com> 8404L: linux-spi@vger.kernel.org 8405S: Maintained 8406F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8407F: drivers/spi/spi-fsi.c 8408 8409FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8410M: Jan Kara <jack@suse.cz> 8411R: Amir Goldstein <amir73il@gmail.com> 8412L: linux-fsdevel@vger.kernel.org 8413S: Maintained 8414T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8415F: fs/notify/ 8416F: include/linux/fsnotify*.h 8417 8418FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8419M: Eric Biggers <ebiggers@kernel.org> 8420M: Theodore Y. Ts'o <tytso@mit.edu> 8421L: linux-fscrypt@vger.kernel.org 8422S: Supported 8423Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8424T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8425F: Documentation/filesystems/fsverity.rst 8426F: fs/verity/ 8427F: include/linux/fsverity.h 8428F: include/uapi/linux/fsverity.h 8429 8430FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8431M: Michael Zaidman <michael.zaidman@gmail.com> 8432L: linux-i2c@vger.kernel.org 8433L: linux-input@vger.kernel.org 8434S: Maintained 8435F: drivers/hid/hid-ft260.c 8436 8437FUJITSU LAPTOP EXTRAS 8438M: Jonathan Woithe <jwoithe@just42.net> 8439L: platform-driver-x86@vger.kernel.org 8440S: Maintained 8441F: drivers/platform/x86/fujitsu-laptop.c 8442 8443FUJITSU M-5MO LS CAMERA ISP DRIVER 8444M: Kyungmin Park <kyungmin.park@samsung.com> 8445M: Heungjun Kim <riverful.kim@samsung.com> 8446L: linux-media@vger.kernel.org 8447S: Maintained 8448F: drivers/media/i2c/m5mols/ 8449F: include/media/i2c/m5mols.h 8450 8451FUJITSU TABLET EXTRAS 8452M: Robert Gerlach <khnz@gmx.de> 8453L: platform-driver-x86@vger.kernel.org 8454S: Maintained 8455F: drivers/platform/x86/fujitsu-tablet.c 8456 8457FUNCTION HOOKS (FTRACE) 8458M: Steven Rostedt <rostedt@goodmis.org> 8459M: Masami Hiramatsu <mhiramat@kernel.org> 8460R: Mark Rutland <mark.rutland@arm.com> 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8463F: Documentation/trace/ftrace* 8464F: kernel/trace/ftrace* 8465F: kernel/trace/fgraph.c 8466F: arch/*/*/*/*ftrace* 8467F: arch/*/*/*ftrace* 8468F: include/*/ftrace.h 8469 8470FUNGIBLE ETHERNET DRIVERS 8471M: Dimitris Michailidis <dmichail@fungible.com> 8472L: netdev@vger.kernel.org 8473S: Supported 8474F: drivers/net/ethernet/fungible/ 8475 8476FUSE: FILESYSTEM IN USERSPACE 8477M: Miklos Szeredi <miklos@szeredi.hu> 8478L: linux-fsdevel@vger.kernel.org 8479S: Maintained 8480W: https://github.com/libfuse/ 8481T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8482F: Documentation/filesystems/fuse.rst 8483F: fs/fuse/ 8484F: include/uapi/linux/fuse.h 8485 8486FUTEX SUBSYSTEM 8487M: Thomas Gleixner <tglx@linutronix.de> 8488M: Ingo Molnar <mingo@redhat.com> 8489R: Peter Zijlstra <peterz@infradead.org> 8490R: Darren Hart <dvhart@infradead.org> 8491R: Davidlohr Bueso <dave@stgolabs.net> 8492R: André Almeida <andrealmeid@igalia.com> 8493L: linux-kernel@vger.kernel.org 8494S: Maintained 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8496F: Documentation/locking/*futex* 8497F: include/asm-generic/futex.h 8498F: include/linux/futex.h 8499F: include/uapi/linux/futex.h 8500F: kernel/futex/* 8501F: tools/perf/bench/futex* 8502F: tools/testing/selftests/futex/ 8503 8504GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8505M: Tim Harvey <tharvey@gateworks.com> 8506S: Maintained 8507F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8508F: drivers/mfd/gateworks-gsc.c 8509F: include/linux/mfd/gsc.h 8510F: Documentation/hwmon/gsc-hwmon.rst 8511F: drivers/hwmon/gsc-hwmon.c 8512F: include/linux/platform_data/gsc_hwmon.h 8513 8514GCC PLUGINS 8515M: Kees Cook <keescook@chromium.org> 8516L: linux-hardening@vger.kernel.org 8517S: Maintained 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8519F: Documentation/kbuild/gcc-plugins.rst 8520F: scripts/Makefile.gcc-plugins 8521F: scripts/gcc-plugins/ 8522 8523GCOV BASED KERNEL PROFILING 8524M: Peter Oberparleiter <oberpar@linux.ibm.com> 8525S: Maintained 8526F: Documentation/dev-tools/gcov.rst 8527F: kernel/gcov/ 8528 8529GDB KERNEL DEBUGGING HELPER SCRIPTS 8530M: Jan Kiszka <jan.kiszka@siemens.com> 8531M: Kieran Bingham <kbingham@kernel.org> 8532S: Supported 8533F: scripts/gdb/ 8534 8535GEMINI CRYPTO DRIVER 8536M: Corentin Labbe <clabbe@baylibre.com> 8537L: linux-crypto@vger.kernel.org 8538S: Maintained 8539F: drivers/crypto/gemini/ 8540 8541GEMTEK FM RADIO RECEIVER DRIVER 8542M: Hans Verkuil <hverkuil@xs4all.nl> 8543L: linux-media@vger.kernel.org 8544S: Maintained 8545W: https://linuxtv.org 8546T: git git://linuxtv.org/media_tree.git 8547F: drivers/media/radio/radio-gemtek* 8548 8549GENERIC ARCHITECTURE TOPOLOGY 8550M: Sudeep Holla <sudeep.holla@arm.com> 8551L: linux-kernel@vger.kernel.org 8552S: Maintained 8553F: drivers/base/arch_topology.c 8554F: include/linux/arch_topology.h 8555 8556GENERIC ENTRY CODE 8557M: Thomas Gleixner <tglx@linutronix.de> 8558M: Peter Zijlstra <peterz@infradead.org> 8559M: Andy Lutomirski <luto@kernel.org> 8560L: linux-kernel@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8563F: include/linux/entry-common.h 8564F: include/linux/entry-kvm.h 8565F: kernel/entry/ 8566 8567GENERIC GPIO I2C DRIVER 8568M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8569S: Supported 8570F: drivers/i2c/busses/i2c-gpio.c 8571F: include/linux/platform_data/i2c-gpio.h 8572 8573GENERIC GPIO I2C MULTIPLEXER DRIVER 8574M: Peter Korsgaard <peter.korsgaard@barco.com> 8575L: linux-i2c@vger.kernel.org 8576S: Supported 8577F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8578F: drivers/i2c/muxes/i2c-mux-gpio.c 8579F: include/linux/platform_data/i2c-mux-gpio.h 8580 8581GENERIC HDLC (WAN) DRIVERS 8582M: Krzysztof Halasa <khc@pm.waw.pl> 8583S: Maintained 8584W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8585F: drivers/net/wan/c101.c 8586F: drivers/net/wan/hd6457* 8587F: drivers/net/wan/hdlc* 8588F: drivers/net/wan/n2.c 8589F: drivers/net/wan/pc300too.c 8590F: drivers/net/wan/pci200syn.c 8591F: drivers/net/wan/wanxl* 8592 8593GENERIC INCLUDE/ASM HEADER FILES 8594M: Arnd Bergmann <arnd@arndb.de> 8595L: linux-arch@vger.kernel.org 8596S: Maintained 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8598F: include/asm-generic/ 8599F: include/uapi/asm-generic/ 8600 8601GENERIC PHY FRAMEWORK 8602M: Kishon Vijay Abraham I <kishon@ti.com> 8603M: Vinod Koul <vkoul@kernel.org> 8604L: linux-phy@lists.infradead.org 8605S: Supported 8606Q: https://patchwork.kernel.org/project/linux-phy/list/ 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8608F: Documentation/devicetree/bindings/phy/ 8609F: drivers/phy/ 8610F: include/dt-bindings/phy/ 8611F: include/linux/phy/ 8612 8613GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8614M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8615S: Supported 8616F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8617 8618GENERIC PM DOMAINS 8619M: "Rafael J. Wysocki" <rafael@kernel.org> 8620M: Kevin Hilman <khilman@kernel.org> 8621M: Ulf Hansson <ulf.hansson@linaro.org> 8622L: linux-pm@vger.kernel.org 8623S: Supported 8624F: Documentation/devicetree/bindings/power/power?domain* 8625F: drivers/base/power/domain*.c 8626F: include/linux/pm_domain.h 8627 8628GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8629M: Eugen Hristev <eugen.hristev@microchip.com> 8630L: linux-input@vger.kernel.org 8631S: Maintained 8632F: drivers/input/touchscreen/resistive-adc-touch.c 8633 8634GENERIC STRING LIBRARY 8635R: Andy Shevchenko <andy@kernel.org> 8636S: Maintained 8637F: lib/string.c 8638F: lib/string_helpers.c 8639F: lib/test_string.c 8640F: lib/test-string_helpers.c 8641 8642GENERIC UIO DRIVER FOR PCI DEVICES 8643M: "Michael S. Tsirkin" <mst@redhat.com> 8644L: kvm@vger.kernel.org 8645S: Supported 8646F: drivers/uio/uio_pci_generic.c 8647 8648GENERIC VDSO LIBRARY 8649M: Andy Lutomirski <luto@kernel.org> 8650M: Thomas Gleixner <tglx@linutronix.de> 8651M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8652L: linux-kernel@vger.kernel.org 8653S: Maintained 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8655F: include/asm-generic/vdso/vsyscall.h 8656F: include/vdso/ 8657F: kernel/time/vsyscall.c 8658F: lib/vdso/ 8659 8660GENWQE (IBM Generic Workqueue Card) 8661M: Frank Haverkamp <haver@linux.ibm.com> 8662S: Supported 8663F: drivers/misc/genwqe/ 8664 8665GET_MAINTAINER SCRIPT 8666M: Joe Perches <joe@perches.com> 8667S: Maintained 8668F: scripts/get_maintainer.pl 8669 8670GFS2 FILE SYSTEM 8671M: Bob Peterson <rpeterso@redhat.com> 8672M: Andreas Gruenbacher <agruenba@redhat.com> 8673L: cluster-devel@redhat.com 8674S: Supported 8675B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8676T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8677F: Documentation/filesystems/gfs2* 8678F: fs/gfs2/ 8679F: include/uapi/linux/gfs2_ondisk.h 8680 8681GIGABYTE WMI DRIVER 8682M: Thomas Weißschuh <thomas@weissschuh.net> 8683L: platform-driver-x86@vger.kernel.org 8684S: Maintained 8685F: drivers/platform/x86/gigabyte-wmi.c 8686 8687GNSS SUBSYSTEM 8688M: Johan Hovold <johan@kernel.org> 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8691F: Documentation/ABI/testing/sysfs-class-gnss 8692F: Documentation/devicetree/bindings/gnss/ 8693F: drivers/gnss/ 8694F: include/linux/gnss.h 8695 8696GO7007 MPEG CODEC 8697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8698L: linux-media@vger.kernel.org 8699S: Maintained 8700F: drivers/media/usb/go7007/ 8701 8702GOODIX TOUCHSCREEN 8703M: Bastien Nocera <hadess@hadess.net> 8704M: Hans de Goede <hdegoede@redhat.com> 8705L: linux-input@vger.kernel.org 8706S: Maintained 8707F: drivers/input/touchscreen/goodix* 8708 8709GOOGLE ETHERNET DRIVERS 8710M: Jeroen de Borst <jeroendb@google.com> 8711M: Catherine Sullivan <csully@google.com> 8712R: Shailend Chand <shailend@google.com> 8713L: netdev@vger.kernel.org 8714S: Supported 8715F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8716F: drivers/net/ethernet/google 8717 8718GPD POCKET FAN DRIVER 8719M: Hans de Goede <hdegoede@redhat.com> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gpd-pocket-fan.c 8723 8724GPIO ACPI SUPPORT 8725M: Mika Westerberg <mika.westerberg@linux.intel.com> 8726M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8727L: linux-gpio@vger.kernel.org 8728L: linux-acpi@vger.kernel.org 8729S: Supported 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8731F: Documentation/firmware-guide/acpi/gpio-properties.rst 8732F: drivers/gpio/gpiolib-acpi.c 8733F: drivers/gpio/gpiolib-acpi.h 8734 8735GPIO AGGREGATOR 8736M: Geert Uytterhoeven <geert+renesas@glider.be> 8737L: linux-gpio@vger.kernel.org 8738S: Supported 8739F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8740F: drivers/gpio/gpio-aggregator.c 8741 8742GPIO IR Transmitter 8743M: Sean Young <sean@mess.org> 8744L: linux-media@vger.kernel.org 8745S: Maintained 8746F: drivers/media/rc/gpio-ir-tx.c 8747 8748GPIO MOCKUP DRIVER 8749M: Bamvor Jian Zhang <bamv2005@gmail.com> 8750L: linux-gpio@vger.kernel.org 8751S: Maintained 8752F: drivers/gpio/gpio-mockup.c 8753F: tools/testing/selftests/gpio/ 8754 8755GPIO REGMAP 8756R: Michael Walle <michael@walle.cc> 8757S: Maintained 8758F: drivers/gpio/gpio-regmap.c 8759F: include/linux/gpio/regmap.h 8760 8761GPIO SUBSYSTEM 8762M: Linus Walleij <linus.walleij@linaro.org> 8763M: Bartosz Golaszewski <brgl@bgdev.pl> 8764L: linux-gpio@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8767F: Documentation/ABI/obsolete/sysfs-gpio 8768F: Documentation/ABI/testing/gpio-cdev 8769F: Documentation/admin-guide/gpio/ 8770F: Documentation/devicetree/bindings/gpio/ 8771F: Documentation/driver-api/gpio/ 8772F: drivers/gpio/ 8773F: include/asm-generic/gpio.h 8774F: include/dt-bindings/gpio/ 8775F: include/linux/gpio.h 8776F: include/linux/gpio/ 8777F: include/linux/of_gpio.h 8778F: include/uapi/linux/gpio.h 8779F: tools/gpio/ 8780 8781GRE DEMULTIPLEXER DRIVER 8782M: Dmitry Kozlov <xeb@mail.ru> 8783L: netdev@vger.kernel.org 8784S: Maintained 8785F: include/net/gre.h 8786F: net/ipv4/gre_demux.c 8787F: net/ipv4/gre_offload.c 8788 8789GRETH 10/100/1G Ethernet MAC device driver 8790M: Andreas Larsson <andreas@gaisler.com> 8791L: netdev@vger.kernel.org 8792S: Maintained 8793F: drivers/net/ethernet/aeroflex/ 8794 8795GREYBUS AUDIO PROTOCOLS DRIVERS 8796M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8797M: Mark Greer <mgreer@animalcreek.com> 8798S: Maintained 8799F: drivers/staging/greybus/audio_apbridgea.c 8800F: drivers/staging/greybus/audio_apbridgea.h 8801F: drivers/staging/greybus/audio_codec.c 8802F: drivers/staging/greybus/audio_codec.h 8803F: drivers/staging/greybus/audio_gb.c 8804F: drivers/staging/greybus/audio_manager.c 8805F: drivers/staging/greybus/audio_manager.h 8806F: drivers/staging/greybus/audio_manager_module.c 8807F: drivers/staging/greybus/audio_manager_private.h 8808F: drivers/staging/greybus/audio_manager_sysfs.c 8809F: drivers/staging/greybus/audio_module.c 8810F: drivers/staging/greybus/audio_topology.c 8811 8812GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8813M: Viresh Kumar <vireshk@kernel.org> 8814S: Maintained 8815F: drivers/staging/greybus/authentication.c 8816F: drivers/staging/greybus/bootrom.c 8817F: drivers/staging/greybus/firmware.h 8818F: drivers/staging/greybus/fw-core.c 8819F: drivers/staging/greybus/fw-download.c 8820F: drivers/staging/greybus/fw-management.c 8821F: drivers/staging/greybus/greybus_authentication.h 8822F: drivers/staging/greybus/greybus_firmware.h 8823F: drivers/staging/greybus/hid.c 8824F: drivers/staging/greybus/i2c.c 8825F: drivers/staging/greybus/spi.c 8826F: drivers/staging/greybus/spilib.c 8827F: drivers/staging/greybus/spilib.h 8828 8829GREYBUS LOOPBACK DRIVER 8830M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8831S: Maintained 8832F: drivers/staging/greybus/loopback.c 8833 8834GREYBUS PLATFORM DRIVERS 8835M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8836S: Maintained 8837F: drivers/staging/greybus/arche-apb-ctrl.c 8838F: drivers/staging/greybus/arche-platform.c 8839F: drivers/staging/greybus/arche_platform.h 8840 8841GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8842M: Rui Miguel Silva <rmfrfs@gmail.com> 8843S: Maintained 8844F: drivers/staging/greybus/gpio.c 8845F: drivers/staging/greybus/light.c 8846F: drivers/staging/greybus/power_supply.c 8847F: drivers/staging/greybus/sdio.c 8848F: drivers/staging/greybus/spi.c 8849F: drivers/staging/greybus/spilib.c 8850 8851GREYBUS SUBSYSTEM 8852M: Johan Hovold <johan@kernel.org> 8853M: Alex Elder <elder@kernel.org> 8854M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8855L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8856S: Maintained 8857F: drivers/greybus/ 8858F: drivers/staging/greybus/ 8859F: include/linux/greybus.h 8860F: include/linux/greybus/ 8861 8862GREYBUS UART PROTOCOLS DRIVERS 8863M: David Lin <dtwlin@gmail.com> 8864S: Maintained 8865F: drivers/staging/greybus/log.c 8866F: drivers/staging/greybus/uart.c 8867 8868GS1662 VIDEO SERIALIZER 8869M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8870L: linux-media@vger.kernel.org 8871S: Maintained 8872T: git git://linuxtv.org/media_tree.git 8873F: drivers/media/spi/gs1662.c 8874 8875GSPCA FINEPIX SUBDRIVER 8876M: Frank Zago <frank@zago.net> 8877L: linux-media@vger.kernel.org 8878S: Maintained 8879T: git git://linuxtv.org/media_tree.git 8880F: drivers/media/usb/gspca/finepix.c 8881 8882GSPCA GL860 SUBDRIVER 8883M: Olivier Lorin <o.lorin@laposte.net> 8884L: linux-media@vger.kernel.org 8885S: Maintained 8886T: git git://linuxtv.org/media_tree.git 8887F: drivers/media/usb/gspca/gl860/ 8888 8889GSPCA M5602 SUBDRIVER 8890M: Erik Andren <erik.andren@gmail.com> 8891L: linux-media@vger.kernel.org 8892S: Maintained 8893T: git git://linuxtv.org/media_tree.git 8894F: drivers/media/usb/gspca/m5602/ 8895 8896GSPCA PAC207 SONIXB SUBDRIVER 8897M: Hans Verkuil <hverkuil@xs4all.nl> 8898L: linux-media@vger.kernel.org 8899S: Odd Fixes 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/usb/gspca/pac207.c 8902 8903GSPCA SN9C20X SUBDRIVER 8904M: Brian Johnson <brijohn@gmail.com> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/sn9c20x.c 8909 8910GSPCA T613 SUBDRIVER 8911M: Leandro Costantino <lcostantino@gmail.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/t613.c 8916 8917GSPCA USB WEBCAM DRIVER 8918M: Hans Verkuil <hverkuil@xs4all.nl> 8919L: linux-media@vger.kernel.org 8920S: Odd Fixes 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/ 8923 8924GTP (GPRS Tunneling Protocol) 8925M: Pablo Neira Ayuso <pablo@netfilter.org> 8926M: Harald Welte <laforge@gnumonks.org> 8927L: osmocom-net-gprs@lists.osmocom.org 8928S: Maintained 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8930F: drivers/net/gtp.c 8931 8932GUID PARTITION TABLE (GPT) 8933M: Davidlohr Bueso <dave@stgolabs.net> 8934L: linux-efi@vger.kernel.org 8935S: Maintained 8936F: block/partitions/efi.* 8937 8938HABANALABS PCI DRIVER 8939M: Oded Gabbay <ogabbay@kernel.org> 8940S: Supported 8941T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8942F: Documentation/ABI/testing/debugfs-driver-habanalabs 8943F: Documentation/ABI/testing/sysfs-driver-habanalabs 8944F: drivers/misc/habanalabs/ 8945F: include/trace/events/habanalabs.h 8946F: include/uapi/misc/habanalabs.h 8947 8948HACKRF MEDIA DRIVER 8949M: Antti Palosaari <crope@iki.fi> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952W: https://linuxtv.org 8953W: http://palosaari.fi/linux/ 8954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8955T: git git://linuxtv.org/anttip/media_tree.git 8956F: drivers/media/usb/hackrf/ 8957 8958HANTRO VPU CODEC DRIVER 8959M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8960M: Philipp Zabel <p.zabel@pengutronix.de> 8961L: linux-media@vger.kernel.org 8962L: linux-rockchip@lists.infradead.org 8963S: Maintained 8964F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8965F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8966F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8967F: drivers/media/platform/verisilicon/ 8968 8969HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8970M: Frank Seidel <frank@f-seidel.de> 8971L: platform-driver-x86@vger.kernel.org 8972S: Maintained 8973W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8974F: drivers/platform/x86/hdaps.c 8975 8976HARDWARE MONITORING 8977M: Jean Delvare <jdelvare@suse.com> 8978M: Guenter Roeck <linux@roeck-us.net> 8979L: linux-hwmon@vger.kernel.org 8980S: Maintained 8981W: http://hwmon.wiki.kernel.org/ 8982T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8983F: Documentation/ABI/testing/sysfs-class-hwmon 8984F: Documentation/devicetree/bindings/hwmon/ 8985F: Documentation/hwmon/ 8986F: drivers/hwmon/ 8987F: include/linux/hwmon*.h 8988F: include/trace/events/hwmon*.h 8989K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8990 8991HARDWARE RANDOM NUMBER GENERATOR CORE 8992M: Olivia Mackall <olivia@selenic.com> 8993M: Herbert Xu <herbert@gondor.apana.org.au> 8994L: linux-crypto@vger.kernel.org 8995S: Odd fixes 8996F: Documentation/admin-guide/hw_random.rst 8997F: Documentation/devicetree/bindings/rng/ 8998F: drivers/char/hw_random/ 8999F: include/linux/hw_random.h 9000 9001HARDWARE SPINLOCK CORE 9002M: Ohad Ben-Cohen <ohad@wizery.com> 9003M: Bjorn Andersson <andersson@kernel.org> 9004R: Baolin Wang <baolin.wang7@gmail.com> 9005L: linux-remoteproc@vger.kernel.org 9006S: Maintained 9007T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9008F: Documentation/devicetree/bindings/hwlock/ 9009F: Documentation/locking/hwspinlock.rst 9010F: drivers/hwspinlock/ 9011F: include/linux/hwspinlock.h 9012 9013HARDWARE TRACING FACILITIES 9014M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9015S: Maintained 9016F: drivers/hwtracing/ 9017 9018HARMONY SOUND DRIVER 9019L: linux-parisc@vger.kernel.org 9020S: Maintained 9021F: sound/parisc/harmony.* 9022 9023HDPVR USB VIDEO ENCODER DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027W: https://linuxtv.org 9028T: git git://linuxtv.org/media_tree.git 9029F: drivers/media/usb/hdpvr/ 9030 9031HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9032M: Matt Hsiao <matt.hsiao@hpe.com> 9033S: Supported 9034F: drivers/misc/hpilo.[ch] 9035 9036HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9037M: Jerry Hoemann <jerry.hoemann@hpe.com> 9038S: Supported 9039F: Documentation/watchdog/hpwdt.rst 9040F: drivers/watchdog/hpwdt.c 9041 9042HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9043M: Don Brace <don.brace@microchip.com> 9044L: storagedev@microchip.com 9045L: linux-scsi@vger.kernel.org 9046S: Supported 9047F: Documentation/scsi/hpsa.rst 9048F: drivers/scsi/hpsa*.[ch] 9049F: include/linux/cciss*.h 9050F: include/uapi/linux/cciss*.h 9051 9052HFI1 DRIVER 9053M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9054L: linux-rdma@vger.kernel.org 9055S: Supported 9056F: drivers/infiniband/hw/hfi1 9057 9058HFS FILESYSTEM 9059L: linux-fsdevel@vger.kernel.org 9060S: Orphan 9061F: Documentation/filesystems/hfs.rst 9062F: fs/hfs/ 9063 9064HFSPLUS FILESYSTEM 9065L: linux-fsdevel@vger.kernel.org 9066S: Orphan 9067F: Documentation/filesystems/hfsplus.rst 9068F: fs/hfsplus/ 9069 9070HGA FRAMEBUFFER DRIVER 9071M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9072L: linux-nvidia@lists.surfsouth.com 9073S: Maintained 9074W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9075F: drivers/video/fbdev/hgafb.c 9076 9077HIBERNATION (aka Software Suspend, aka swsusp) 9078M: "Rafael J. Wysocki" <rafael@kernel.org> 9079M: Pavel Machek <pavel@ucw.cz> 9080L: linux-pm@vger.kernel.org 9081S: Supported 9082B: https://bugzilla.kernel.org 9083F: arch/*/include/asm/suspend*.h 9084F: arch/x86/power/ 9085F: drivers/base/power/ 9086F: include/linux/freezer.h 9087F: include/linux/pm.h 9088F: include/linux/suspend.h 9089F: kernel/power/ 9090 9091HID CORE LAYER 9092M: Jiri Kosina <jikos@kernel.org> 9093M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9094L: linux-input@vger.kernel.org 9095S: Maintained 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9097F: drivers/hid/ 9098F: include/linux/hid* 9099F: include/uapi/linux/hid* 9100 9101HID LOGITECH DRIVERS 9102R: Filipe Laíns <lains@riseup.net> 9103L: linux-input@vger.kernel.org 9104S: Maintained 9105F: drivers/hid/hid-logitech-* 9106 9107HID PLAYSTATION DRIVER 9108M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9109L: linux-input@vger.kernel.org 9110S: Supported 9111F: drivers/hid/hid-playstation.c 9112 9113HID PHOENIX RC FLIGHT CONTROLLER 9114M: Marcus Folkesson <marcus.folkesson@gmail.com> 9115L: linux-input@vger.kernel.org 9116S: Maintained 9117F: drivers/hid/hid-pxrc.c 9118 9119HID SENSOR HUB DRIVERS 9120M: Jiri Kosina <jikos@kernel.org> 9121M: Jonathan Cameron <jic23@kernel.org> 9122M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9123L: linux-input@vger.kernel.org 9124L: linux-iio@vger.kernel.org 9125S: Maintained 9126F: Documentation/hid/hid-sensor* 9127F: drivers/hid/hid-sensor-* 9128F: drivers/iio/*/hid-* 9129F: include/linux/hid-sensor-* 9130 9131HID VRC-2 CAR CONTROLLER DRIVER 9132M: Marcus Folkesson <marcus.folkesson@gmail.com> 9133L: linux-input@vger.kernel.org 9134S: Maintained 9135F: drivers/hid/hid-vrc2.c 9136 9137HID WACOM DRIVER 9138M: Ping Cheng <ping.cheng@wacom.com> 9139M: Jason Gerecke <jason.gerecke@wacom.com> 9140L: linux-input@vger.kernel.org 9141S: Maintained 9142F: drivers/hid/wacom.h 9143F: drivers/hid/wacom_* 9144 9145HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9146M: Thomas Gleixner <tglx@linutronix.de> 9147L: linux-kernel@vger.kernel.org 9148S: Maintained 9149T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9150F: Documentation/timers/ 9151F: include/linux/clockchips.h 9152F: include/linux/hrtimer.h 9153F: kernel/time/clockevents.c 9154F: kernel/time/hrtimer.c 9155F: kernel/time/timer_*.c 9156 9157HIGH-SPEED SCC DRIVER FOR AX.25 9158L: linux-hams@vger.kernel.org 9159S: Orphan 9160F: drivers/net/hamradio/scc.c 9161 9162HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9163M: HighPoint Linux Team <linux@highpoint-tech.com> 9164S: Supported 9165W: http://www.highpoint-tech.com 9166F: Documentation/scsi/hptiop.rst 9167F: drivers/scsi/hptiop.c 9168 9169HIPPI 9170M: Jes Sorensen <jes@trained-monkey.org> 9171L: linux-hippi@sunsite.dk 9172S: Maintained 9173F: drivers/net/hippi/ 9174F: include/linux/hippidevice.h 9175F: include/uapi/linux/if_hippi.h 9176F: net/802/hippi.c 9177 9178HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9179M: Kurt Kanzenbach <kurt@linutronix.de> 9180L: netdev@vger.kernel.org 9181S: Maintained 9182F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9183F: drivers/net/dsa/hirschmann/* 9184F: include/linux/platform_data/hirschmann-hellcreek.h 9185F: net/dsa/tag_hellcreek.c 9186 9187HISILICON DMA DRIVER 9188M: Zhou Wang <wangzhou1@hisilicon.com> 9189M: Jie Hai <haijie1@hisilicon.com> 9190L: dmaengine@vger.kernel.org 9191S: Maintained 9192F: drivers/dma/hisi_dma.c 9193 9194HISILICON GPIO DRIVER 9195M: Jay Fang <f.fangjian@huawei.com> 9196L: linux-gpio@vger.kernel.org 9197S: Maintained 9198F: drivers/gpio/gpio-hisi.c 9199 9200HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9201M: Longfang Liu <liulongfang@huawei.com> 9202L: linux-crypto@vger.kernel.org 9203S: Maintained 9204F: Documentation/ABI/testing/debugfs-hisi-hpre 9205F: drivers/crypto/hisilicon/hpre/hpre.h 9206F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9207F: drivers/crypto/hisilicon/hpre/hpre_main.c 9208 9209HISILICON I2C CONTROLLER DRIVER 9210M: Yicong Yang <yangyicong@hisilicon.com> 9211L: linux-i2c@vger.kernel.org 9212S: Maintained 9213W: https://www.hisilicon.com 9214F: drivers/i2c/busses/i2c-hisi.c 9215 9216HISILICON LPC BUS DRIVER 9217M: john.garry@huawei.com 9218S: Maintained 9219W: http://www.hisilicon.com 9220F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9221F: drivers/bus/hisi_lpc.c 9222 9223HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9224M: Yisen Zhuang <yisen.zhuang@huawei.com> 9225M: Salil Mehta <salil.mehta@huawei.com> 9226L: netdev@vger.kernel.org 9227S: Maintained 9228W: http://www.hisilicon.com 9229F: drivers/net/ethernet/hisilicon/hns3/ 9230 9231HISILICON NETWORK SUBSYSTEM DRIVER 9232M: Yisen Zhuang <yisen.zhuang@huawei.com> 9233M: Salil Mehta <salil.mehta@huawei.com> 9234L: netdev@vger.kernel.org 9235S: Maintained 9236W: http://www.hisilicon.com 9237F: Documentation/devicetree/bindings/net/hisilicon*.txt 9238F: drivers/net/ethernet/hisilicon/ 9239 9240HIKEY960 ONBOARD USB GPIO HUB DRIVER 9241M: John Stultz <jstultz@google.com> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: drivers/misc/hisi_hikey_usb.c 9245 9246HISILICON PMU DRIVER 9247M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9248M: Qi Liu <liuqi115@huawei.com> 9249S: Supported 9250W: http://www.hisilicon.com 9251F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9252F: Documentation/admin-guide/perf/hisi-pmu.rst 9253F: drivers/perf/hisilicon 9254 9255HISILICON HNS3 PMU DRIVER 9256M: Guangbin Huang <huangguangbin2@huawei.com> 9257S: Supported 9258F: Documentation/admin-guide/perf/hns3-pmu.rst 9259F: drivers/perf/hisilicon/hns3_pmu.c 9260 9261HISILICON PTT DRIVER 9262M: Yicong Yang <yangyicong@hisilicon.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9266F: Documentation/trace/hisi-ptt.rst 9267F: drivers/hwtracing/ptt/ 9268 9269HISILICON QM DRIVER 9270M: Weili Qian <qianweili@huawei.com> 9271M: Zhou Wang <wangzhou1@hisilicon.com> 9272L: linux-crypto@vger.kernel.org 9273S: Maintained 9274F: drivers/crypto/hisilicon/Kconfig 9275F: drivers/crypto/hisilicon/Makefile 9276F: drivers/crypto/hisilicon/qm.c 9277F: drivers/crypto/hisilicon/sgl.c 9278F: include/linux/hisi_acc_qm.h 9279 9280HISILICON ZIP Controller DRIVER 9281M: Yang Shen <shenyang39@huawei.com> 9282M: Zhou Wang <wangzhou1@hisilicon.com> 9283L: linux-crypto@vger.kernel.org 9284S: Maintained 9285F: Documentation/ABI/testing/debugfs-hisi-zip 9286F: drivers/crypto/hisilicon/zip/ 9287 9288HISILICON ROCE DRIVER 9289M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9290M: Wenpeng Liang <liangwenpeng@huawei.com> 9291L: linux-rdma@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9294F: drivers/infiniband/hw/hns/ 9295 9296HISILICON SAS Controller 9297M: John Garry <john.garry@huawei.com> 9298S: Supported 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9301F: drivers/scsi/hisi_sas/ 9302 9303HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9304M: Kai Ye <yekai13@huawei.com> 9305M: Longfang Liu <liulongfang@huawei.com> 9306L: linux-crypto@vger.kernel.org 9307S: Maintained 9308F: Documentation/ABI/testing/debugfs-hisi-sec 9309F: drivers/crypto/hisilicon/sec2/sec.h 9310F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9311F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9312F: drivers/crypto/hisilicon/sec2/sec_main.c 9313 9314HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9315M: Jay Fang <f.fangjian@huawei.com> 9316L: linux-spi@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: drivers/spi/spi-hisi-kunpeng.c 9320 9321HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9322M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9323L: linux-kernel@vger.kernel.org 9324S: Maintained 9325F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9326F: drivers/spmi/hisi-spmi-controller.c 9327 9328HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9329M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9333F: drivers/mfd/hi6421-spmi-pmic.c 9334 9335HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9336M: Weili Qian <qianweili@huawei.com> 9337S: Maintained 9338F: drivers/crypto/hisilicon/trng/trng.c 9339 9340HISILICON V3XX SPI NOR FLASH Controller Driver 9341M: John Garry <john.garry@huawei.com> 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/spi/spi-hisi-sfc-v3xx.c 9345 9346HMM - Heterogeneous Memory Management 9347M: Jérôme Glisse <jglisse@redhat.com> 9348L: linux-mm@kvack.org 9349S: Maintained 9350F: Documentation/mm/hmm.rst 9351F: include/linux/hmm* 9352F: lib/test_hmm* 9353F: mm/hmm* 9354F: tools/testing/selftests/vm/*hmm* 9355 9356HOST AP DRIVER 9357M: Jouni Malinen <j@w1.fi> 9358L: linux-wireless@vger.kernel.org 9359S: Obsolete 9360W: http://w1.fi/hostap-driver.html 9361F: drivers/net/wireless/intersil/hostap/ 9362 9363HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9364L: platform-driver-x86@vger.kernel.org 9365S: Orphan 9366F: drivers/platform/x86/tc1100-wmi.c 9367 9368HPET: High Precision Event Timers driver 9369M: Clemens Ladisch <clemens@ladisch.de> 9370S: Maintained 9371F: Documentation/timers/hpet.rst 9372F: drivers/char/hpet.c 9373F: include/linux/hpet.h 9374F: include/uapi/linux/hpet.h 9375 9376HPET: x86 9377S: Orphan 9378F: arch/x86/include/asm/hpet.h 9379F: arch/x86/kernel/hpet.c 9380 9381HPFS FILESYSTEM 9382M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9383S: Maintained 9384W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9385F: fs/hpfs/ 9386 9387HSI SUBSYSTEM 9388M: Sebastian Reichel <sre@kernel.org> 9389S: Maintained 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9391F: Documentation/ABI/testing/sysfs-bus-hsi 9392F: Documentation/driver-api/hsi.rst 9393F: drivers/hsi/ 9394F: include/linux/hsi/ 9395F: include/uapi/linux/hsi/ 9396 9397HSO 3G MODEM DRIVER 9398L: linux-usb@vger.kernel.org 9399S: Orphan 9400F: drivers/net/usb/hso.c 9401 9402HSR NETWORK PROTOCOL 9403L: netdev@vger.kernel.org 9404S: Orphan 9405F: net/hsr/ 9406 9407HT16K33 LED CONTROLLER DRIVER 9408M: Robin van der Gracht <robin@protonic.nl> 9409S: Maintained 9410F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9411F: drivers/auxdisplay/ht16k33.c 9412 9413HTCPEN TOUCHSCREEN DRIVER 9414M: Pau Oliva Fora <pof@eslack.org> 9415L: linux-input@vger.kernel.org 9416S: Maintained 9417F: drivers/input/touchscreen/htcpen.c 9418 9419HTE SUBSYSTEM 9420M: Dipen Patel <dipenp@nvidia.com> 9421S: Maintained 9422F: Documentation/devicetree/bindings/timestamp/ 9423F: Documentation/driver-api/hte/ 9424F: drivers/hte/ 9425F: include/linux/hte.h 9426 9427HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9428M: Lorenzo Bianconi <lorenzo@kernel.org> 9429L: linux-iio@vger.kernel.org 9430S: Maintained 9431W: http://www.st.com/ 9432F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9433F: drivers/iio/humidity/hts221* 9434 9435HUAWEI ETHERNET DRIVER 9436L: netdev@vger.kernel.org 9437S: Orphan 9438F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9439F: drivers/net/ethernet/huawei/hinic/ 9440 9441HUGETLB SUBSYSTEM 9442M: Mike Kravetz <mike.kravetz@oracle.com> 9443M: Muchun Song <songmuchun@bytedance.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9447F: Documentation/admin-guide/mm/hugetlbpage.rst 9448F: Documentation/mm/hugetlbfs_reserv.rst 9449F: Documentation/mm/vmemmap_dedup.rst 9450F: fs/hugetlbfs/ 9451F: include/linux/hugetlb.h 9452F: mm/hugetlb.c 9453F: mm/hugetlb_vmemmap.c 9454F: mm/hugetlb_vmemmap.h 9455 9456HVA ST MEDIA DRIVER 9457M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9458L: linux-media@vger.kernel.org 9459S: Supported 9460W: https://linuxtv.org 9461T: git git://linuxtv.org/media_tree.git 9462F: drivers/media/platform/st/sti/hva 9463 9464HWPOISON MEMORY FAILURE HANDLING 9465M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9466R: Miaohe Lin <linmiaohe@huawei.com> 9467L: linux-mm@kvack.org 9468S: Maintained 9469F: mm/hwpoison-inject.c 9470F: mm/memory-failure.c 9471 9472HYCON HY46XX TOUCHSCREEN SUPPORT 9473M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9474L: linux-input@vger.kernel.org 9475S: Maintained 9476F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9477F: drivers/input/touchscreen/hycon-hy46xx.c 9478 9479HYGON PROCESSOR SUPPORT 9480M: Pu Wen <puwen@hygon.cn> 9481L: linux-kernel@vger.kernel.org 9482S: Maintained 9483F: arch/x86/kernel/cpu/hygon.c 9484 9485HYNIX HI556 SENSOR DRIVER 9486M: Shawn Tu <shawnx.tu@intel.com> 9487L: linux-media@vger.kernel.org 9488S: Maintained 9489T: git git://linuxtv.org/media_tree.git 9490F: drivers/media/i2c/hi556.c 9491 9492HYNIX HI846 SENSOR DRIVER 9493M: Martin Kepplinger <martin.kepplinger@puri.sm> 9494L: linux-media@vger.kernel.org 9495S: Maintained 9496F: drivers/media/i2c/hi846.c 9497 9498HYNIX HI847 SENSOR DRIVER 9499M: Shawn Tu <shawnx.tu@intel.com> 9500L: linux-media@vger.kernel.org 9501S: Maintained 9502F: drivers/media/i2c/hi847.c 9503 9504Hyper-V/Azure CORE AND DRIVERS 9505M: "K. Y. Srinivasan" <kys@microsoft.com> 9506M: Haiyang Zhang <haiyangz@microsoft.com> 9507M: Stephen Hemminger <sthemmin@microsoft.com> 9508M: Wei Liu <wei.liu@kernel.org> 9509M: Dexuan Cui <decui@microsoft.com> 9510L: linux-hyperv@vger.kernel.org 9511S: Supported 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9513F: Documentation/ABI/stable/sysfs-bus-vmbus 9514F: Documentation/ABI/testing/debugfs-hyperv 9515F: Documentation/virt/hyperv 9516F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9517F: arch/arm64/hyperv 9518F: arch/arm64/include/asm/hyperv-tlfs.h 9519F: arch/arm64/include/asm/mshyperv.h 9520F: arch/x86/hyperv 9521F: arch/x86/include/asm/hyperv-tlfs.h 9522F: arch/x86/include/asm/mshyperv.h 9523F: arch/x86/include/asm/trace/hyperv.h 9524F: arch/x86/kernel/cpu/mshyperv.c 9525F: drivers/clocksource/hyperv_timer.c 9526F: drivers/hid/hid-hyperv.c 9527F: drivers/hv/ 9528F: drivers/input/serio/hyperv-keyboard.c 9529F: drivers/iommu/hyperv-iommu.c 9530F: drivers/net/ethernet/microsoft/ 9531F: drivers/net/hyperv/ 9532F: drivers/pci/controller/pci-hyperv-intf.c 9533F: drivers/pci/controller/pci-hyperv.c 9534F: drivers/scsi/storvsc_drv.c 9535F: drivers/uio/uio_hv_generic.c 9536F: drivers/video/fbdev/hyperv_fb.c 9537F: include/asm-generic/hyperv-tlfs.h 9538F: include/asm-generic/mshyperv.h 9539F: include/clocksource/hyperv_timer.h 9540F: include/linux/hyperv.h 9541F: include/uapi/linux/hyperv.h 9542F: net/vmw_vsock/hyperv_transport.c 9543F: tools/hv/ 9544 9545HYPERBUS SUPPORT 9546M: Vignesh Raghavendra <vigneshr@ti.com> 9547L: linux-mtd@lists.infradead.org 9548S: Supported 9549Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9550C: irc://irc.oftc.net/mtd 9551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9552F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9553F: drivers/mtd/hyperbus/ 9554F: include/linux/mtd/hyperbus.h 9555 9556HYPERVISOR VIRTUAL CONSOLE DRIVER 9557L: linuxppc-dev@lists.ozlabs.org 9558S: Odd Fixes 9559F: drivers/tty/hvc/ 9560 9561I2C ACPI SUPPORT 9562M: Mika Westerberg <mika.westerberg@linux.intel.com> 9563L: linux-i2c@vger.kernel.org 9564L: linux-acpi@vger.kernel.org 9565S: Maintained 9566F: drivers/i2c/i2c-core-acpi.c 9567 9568I2C CONTROLLER DRIVER FOR NVIDIA GPU 9569M: Ajay Gupta <ajayg@nvidia.com> 9570L: linux-i2c@vger.kernel.org 9571S: Maintained 9572F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9573F: drivers/i2c/busses/i2c-nvidia-gpu.c 9574 9575I2C MUXES 9576M: Peter Rosin <peda@axentia.se> 9577L: linux-i2c@vger.kernel.org 9578S: Maintained 9579F: Documentation/devicetree/bindings/i2c/i2c-arb* 9580F: Documentation/devicetree/bindings/i2c/i2c-gate* 9581F: Documentation/devicetree/bindings/i2c/i2c-mux* 9582F: Documentation/i2c/i2c-topology.rst 9583F: Documentation/i2c/muxes/ 9584F: drivers/i2c/i2c-mux.c 9585F: drivers/i2c/muxes/ 9586F: include/linux/i2c-mux.h 9587 9588I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9589M: Gregory CLEMENT <gregory.clement@bootlin.com> 9590L: linux-i2c@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9593F: drivers/i2c/busses/i2c-mv64xxx.c 9594 9595I2C OVER PARALLEL PORT 9596M: Jean Delvare <jdelvare@suse.com> 9597L: linux-i2c@vger.kernel.org 9598S: Maintained 9599F: Documentation/i2c/busses/i2c-parport.rst 9600F: drivers/i2c/busses/i2c-parport.c 9601 9602I2C SUBSYSTEM 9603M: Wolfram Sang <wsa@kernel.org> 9604L: linux-i2c@vger.kernel.org 9605S: Maintained 9606W: https://i2c.wiki.kernel.org/ 9607Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9609F: Documentation/devicetree/bindings/i2c/i2c.txt 9610F: Documentation/i2c/ 9611F: drivers/i2c/* 9612F: include/dt-bindings/i2c/i2c.h 9613F: include/linux/i2c-dev.h 9614F: include/linux/i2c-smbus.h 9615F: include/linux/i2c.h 9616F: include/uapi/linux/i2c-*.h 9617F: include/uapi/linux/i2c.h 9618 9619I2C SUBSYSTEM HOST DRIVERS 9620L: linux-i2c@vger.kernel.org 9621S: Odd Fixes 9622W: https://i2c.wiki.kernel.org/ 9623Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9625F: Documentation/devicetree/bindings/i2c/ 9626F: drivers/i2c/algos/ 9627F: drivers/i2c/busses/ 9628F: include/dt-bindings/i2c/ 9629 9630I2C-TAOS-EVM DRIVER 9631M: Jean Delvare <jdelvare@suse.com> 9632L: linux-i2c@vger.kernel.org 9633S: Maintained 9634F: Documentation/i2c/busses/i2c-taos-evm.rst 9635F: drivers/i2c/busses/i2c-taos-evm.c 9636 9637I2C-TINY-USB DRIVER 9638M: Till Harbaum <till@harbaum.org> 9639L: linux-i2c@vger.kernel.org 9640S: Maintained 9641W: http://www.harbaum.org/till/i2c_tiny_usb 9642F: drivers/i2c/busses/i2c-tiny-usb.c 9643 9644I2C/SMBUS CONTROLLER DRIVERS FOR PC 9645M: Jean Delvare <jdelvare@suse.com> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/i2c/busses/i2c-ali1535.rst 9649F: Documentation/i2c/busses/i2c-ali1563.rst 9650F: Documentation/i2c/busses/i2c-ali15x3.rst 9651F: Documentation/i2c/busses/i2c-amd756.rst 9652F: Documentation/i2c/busses/i2c-amd8111.rst 9653F: Documentation/i2c/busses/i2c-i801.rst 9654F: Documentation/i2c/busses/i2c-nforce2.rst 9655F: Documentation/i2c/busses/i2c-piix4.rst 9656F: Documentation/i2c/busses/i2c-sis5595.rst 9657F: Documentation/i2c/busses/i2c-sis630.rst 9658F: Documentation/i2c/busses/i2c-sis96x.rst 9659F: Documentation/i2c/busses/i2c-via.rst 9660F: Documentation/i2c/busses/i2c-viapro.rst 9661F: drivers/i2c/busses/i2c-ali1535.c 9662F: drivers/i2c/busses/i2c-ali1563.c 9663F: drivers/i2c/busses/i2c-ali15x3.c 9664F: drivers/i2c/busses/i2c-amd756-s4882.c 9665F: drivers/i2c/busses/i2c-amd756.c 9666F: drivers/i2c/busses/i2c-amd8111.c 9667F: drivers/i2c/busses/i2c-i801.c 9668F: drivers/i2c/busses/i2c-isch.c 9669F: drivers/i2c/busses/i2c-nforce2-s4985.c 9670F: drivers/i2c/busses/i2c-nforce2.c 9671F: drivers/i2c/busses/i2c-piix4.c 9672F: drivers/i2c/busses/i2c-sis5595.c 9673F: drivers/i2c/busses/i2c-sis630.c 9674F: drivers/i2c/busses/i2c-sis96x.c 9675F: drivers/i2c/busses/i2c-via.c 9676F: drivers/i2c/busses/i2c-viapro.c 9677 9678I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9679M: Hans de Goede <hdegoede@redhat.com> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/busses/i2c-cht-wc.c 9683 9684I2C/SMBUS ISMT DRIVER 9685M: Seth Heasley <seth.heasley@intel.com> 9686M: Neil Horman <nhorman@tuxdriver.com> 9687L: linux-i2c@vger.kernel.org 9688F: Documentation/i2c/busses/i2c-ismt.rst 9689F: drivers/i2c/busses/i2c-ismt.c 9690 9691I2C/SMBUS STUB DRIVER 9692M: Jean Delvare <jdelvare@suse.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: drivers/i2c/i2c-stub.c 9696 9697I3C DRIVER FOR CADENCE I3C MASTER IP 9698M: Przemysław Gaj <pgaj@cadence.com> 9699S: Maintained 9700F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9701F: drivers/i3c/master/i3c-master-cdns.c 9702 9703I3C DRIVER FOR SYNOPSYS DESIGNWARE 9704M: Vitor Soares <vitor.soares@synopsys.com> 9705S: Maintained 9706F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9707F: drivers/i3c/master/dw* 9708 9709I3C SUBSYSTEM 9710M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9711L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9712S: Maintained 9713C: irc://chat.freenode.net/linux-i3c 9714T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9715F: Documentation/ABI/testing/sysfs-bus-i3c 9716F: Documentation/devicetree/bindings/i3c/ 9717F: Documentation/driver-api/i3c 9718F: drivers/i3c/ 9719F: include/linux/i3c/ 9720 9721IA64 (Itanium) PLATFORM 9722L: linux-ia64@vger.kernel.org 9723S: Orphan 9724F: Documentation/ia64/ 9725F: arch/ia64/ 9726 9727IBM Operation Panel Input Driver 9728M: Eddie James <eajames@linux.ibm.com> 9729L: linux-input@vger.kernel.org 9730S: Maintained 9731F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9732F: drivers/input/misc/ibm-panel.c 9733 9734IBM Power 842 compression accelerator 9735M: Haren Myneni <haren@us.ibm.com> 9736S: Supported 9737F: crypto/842.c 9738F: drivers/crypto/nx/Kconfig 9739F: drivers/crypto/nx/Makefile 9740F: drivers/crypto/nx/nx-842* 9741F: include/linux/sw842.h 9742F: lib/842/ 9743 9744IBM Power in-Nest Crypto Acceleration 9745M: Breno Leitão <leitao@debian.org> 9746M: Nayna Jain <nayna@linux.ibm.com> 9747M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9748L: linux-crypto@vger.kernel.org 9749S: Supported 9750F: drivers/crypto/nx/Kconfig 9751F: drivers/crypto/nx/Makefile 9752F: drivers/crypto/nx/nx-aes* 9753F: drivers/crypto/nx/nx-sha* 9754F: drivers/crypto/nx/nx.* 9755F: drivers/crypto/nx/nx_csbcpb.h 9756F: drivers/crypto/nx/nx_debugfs.c 9757 9758IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9759M: Tyrel Datwyler <tyreld@linux.ibm.com> 9760L: linux-pci@vger.kernel.org 9761L: linuxppc-dev@lists.ozlabs.org 9762S: Supported 9763F: drivers/pci/hotplug/rpadlpar* 9764 9765IBM Power Linux RAID adapter 9766M: Brian King <brking@us.ibm.com> 9767S: Supported 9768F: drivers/scsi/ipr.* 9769 9770IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9771M: Tyrel Datwyler <tyreld@linux.ibm.com> 9772L: linux-pci@vger.kernel.org 9773L: linuxppc-dev@lists.ozlabs.org 9774S: Supported 9775F: drivers/pci/hotplug/rpaphp* 9776 9777IBM Power SRIOV Virtual NIC Device Driver 9778M: Dany Madden <drt@linux.ibm.com> 9779R: Thomas Falcon <tlfalcon@linux.ibm.com> 9780L: netdev@vger.kernel.org 9781S: Supported 9782F: drivers/net/ethernet/ibm/ibmvnic.* 9783 9784IBM Power Virtual Accelerator Switchboard 9785L: linuxppc-dev@lists.ozlabs.org 9786S: Supported 9787F: arch/powerpc/include/asm/vas.h 9788F: arch/powerpc/platforms/powernv/copy-paste.h 9789F: arch/powerpc/platforms/powernv/vas* 9790 9791IBM Power Virtual Ethernet Device Driver 9792M: Nick Child <nnac123@linux.ibm.com> 9793L: netdev@vger.kernel.org 9794S: Supported 9795F: drivers/net/ethernet/ibm/ibmveth.* 9796 9797IBM Power Virtual FC Device Drivers 9798M: Tyrel Datwyler <tyreld@linux.ibm.com> 9799L: linux-scsi@vger.kernel.org 9800S: Supported 9801F: drivers/scsi/ibmvscsi/ibmvfc* 9802 9803IBM Power Virtual Management Channel Driver 9804M: Brad Warrum <bwarrum@linux.ibm.com> 9805M: Ritu Agarwal <rituagar@linux.ibm.com> 9806S: Supported 9807F: drivers/misc/ibmvmc.* 9808 9809IBM Power Virtual SCSI Device Drivers 9810M: Tyrel Datwyler <tyreld@linux.ibm.com> 9811L: linux-scsi@vger.kernel.org 9812S: Supported 9813F: drivers/scsi/ibmvscsi/ibmvscsi* 9814F: include/scsi/viosrp.h 9815 9816IBM Power Virtual SCSI Device Target Driver 9817M: Michael Cyr <mikecyr@linux.ibm.com> 9818L: linux-scsi@vger.kernel.org 9819L: target-devel@vger.kernel.org 9820S: Supported 9821F: drivers/scsi/ibmvscsi_tgt/ 9822 9823IBM Power VMX Cryptographic instructions 9824M: Breno Leitão <leitao@debian.org> 9825M: Nayna Jain <nayna@linux.ibm.com> 9826M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9827L: linux-crypto@vger.kernel.org 9828S: Supported 9829F: drivers/crypto/vmx/Kconfig 9830F: drivers/crypto/vmx/Makefile 9831F: drivers/crypto/vmx/aes* 9832F: drivers/crypto/vmx/ghash* 9833F: drivers/crypto/vmx/ppc-xlate.pl 9834F: drivers/crypto/vmx/vmx.c 9835 9836IBM ServeRAID RAID DRIVER 9837S: Orphan 9838F: drivers/scsi/ips.* 9839 9840ICH LPC AND GPIO DRIVER 9841M: Peter Tyser <ptyser@xes-inc.com> 9842S: Maintained 9843F: drivers/gpio/gpio-ich.c 9844F: drivers/mfd/lpc_ich.c 9845 9846ICY I2C DRIVER 9847M: Max Staudt <max@enpas.org> 9848L: linux-i2c@vger.kernel.org 9849S: Maintained 9850F: drivers/i2c/busses/i2c-icy.c 9851 9852IDEAPAD LAPTOP EXTRAS DRIVER 9853M: Ike Panhc <ike.pan@canonical.com> 9854L: platform-driver-x86@vger.kernel.org 9855S: Maintained 9856W: http://launchpad.net/ideapad-laptop 9857F: drivers/platform/x86/ideapad-laptop.c 9858 9859IDEAPAD LAPTOP SLIDEBAR DRIVER 9860M: Andrey Moiseev <o2g.org.ru@gmail.com> 9861L: linux-input@vger.kernel.org 9862S: Maintained 9863W: https://github.com/o2genum/ideapad-slidebar 9864F: drivers/input/misc/ideapad_slidebar.c 9865 9866IDMAPPED MOUNTS 9867M: Christian Brauner <brauner@kernel.org> 9868M: Seth Forshee <sforshee@kernel.org> 9869L: linux-fsdevel@vger.kernel.org 9870S: Maintained 9871T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9872F: Documentation/filesystems/idmappings.rst 9873F: tools/testing/selftests/mount_setattr/ 9874F: include/linux/mnt_idmapping.h 9875 9876IDT VersaClock 5 CLOCK DRIVER 9877M: Luca Ceresoli <luca@lucaceresoli.net> 9878S: Maintained 9879F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9880F: drivers/clk/clk-versaclock5.c 9881 9882IEEE 802.15.4 SUBSYSTEM 9883M: Alexander Aring <alex.aring@gmail.com> 9884M: Stefan Schmidt <stefan@datenfreihafen.org> 9885L: linux-wpan@vger.kernel.org 9886S: Maintained 9887W: https://linux-wpan.org/ 9888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9890F: Documentation/networking/ieee802154.rst 9891F: drivers/net/ieee802154/ 9892F: include/linux/ieee802154.h 9893F: include/linux/nl802154.h 9894F: include/net/af_ieee802154.h 9895F: include/net/cfg802154.h 9896F: include/net/ieee802154_netdev.h 9897F: include/net/mac802154.h 9898F: include/net/nl802154.h 9899F: net/ieee802154/ 9900F: net/mac802154/ 9901 9902IFE PROTOCOL 9903M: Yotam Gigi <yotam.gi@gmail.com> 9904M: Jamal Hadi Salim <jhs@mojatatu.com> 9905F: include/net/ife.h 9906F: include/uapi/linux/ife.h 9907F: net/ife 9908 9909IGORPLUG-USB IR RECEIVER 9910M: Sean Young <sean@mess.org> 9911L: linux-media@vger.kernel.org 9912S: Maintained 9913F: drivers/media/rc/igorplugusb.c 9914 9915IGUANAWORKS USB IR TRANSCEIVER 9916M: Sean Young <sean@mess.org> 9917L: linux-media@vger.kernel.org 9918S: Maintained 9919F: drivers/media/rc/iguanair.c 9920 9921IIO DIGITAL POTENTIOMETER DAC 9922M: Peter Rosin <peda@axentia.se> 9923L: linux-iio@vger.kernel.org 9924S: Maintained 9925F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9926F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9927F: drivers/iio/dac/dpot-dac.c 9928 9929IIO ENVELOPE DETECTOR 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9934F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9935F: drivers/iio/adc/envelope-detector.c 9936 9937IIO MULTIPLEXER 9938M: Peter Rosin <peda@axentia.se> 9939L: linux-iio@vger.kernel.org 9940S: Maintained 9941F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9942F: drivers/iio/multiplexer/iio-mux.c 9943 9944IIO SCMI BASED DRIVER 9945M: Jyoti Bhayana <jbhayana@google.com> 9946L: linux-iio@vger.kernel.org 9947S: Maintained 9948F: drivers/iio/common/scmi_sensors/scmi_iio.c 9949 9950IIO SUBSYSTEM AND DRIVERS 9951M: Jonathan Cameron <jic23@kernel.org> 9952R: Lars-Peter Clausen <lars@metafoo.de> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9956F: Documentation/ABI/testing/configfs-iio* 9957F: Documentation/ABI/testing/sysfs-bus-iio* 9958F: Documentation/devicetree/bindings/iio/ 9959F: drivers/iio/ 9960F: drivers/staging/iio/ 9961F: include/dt-bindings/iio/ 9962F: include/linux/iio/ 9963F: tools/iio/ 9964 9965IIO UNIT CONVERTER 9966M: Peter Rosin <peda@axentia.se> 9967L: linux-iio@vger.kernel.org 9968S: Maintained 9969F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9971F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9972F: drivers/iio/afe/iio-rescale.c 9973 9974IKANOS/ADI EAGLE ADSL USB DRIVER 9975M: Matthieu Castet <castet.matthieu@free.fr> 9976M: Stanislaw Gruszka <stf_xl@wp.pl> 9977S: Maintained 9978F: drivers/usb/atm/ueagle-atm.c 9979 9980IMAGIS TOUCHSCREEN DRIVER 9981M: Markuss Broks <markuss.broks@gmail.com> 9982S: Maintained 9983F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9984F: drivers/input/touchscreen/imagis.c 9985 9986IMGTEC ASCII LCD DRIVER 9987M: Paul Burton <paulburton@kernel.org> 9988S: Maintained 9989F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9990F: drivers/auxdisplay/img-ascii-lcd.c 9991 9992IMGTEC IR DECODER DRIVER 9993S: Orphan 9994F: drivers/media/rc/img-ir/ 9995 9996IMON SOUNDGRAPH USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/imon.c 10001F: drivers/media/rc/imon_raw.c 10002 10003IMS TWINTURBO FRAMEBUFFER DRIVER 10004L: linux-fbdev@vger.kernel.org 10005S: Orphan 10006F: drivers/video/fbdev/imsttfb.c 10007 10008INA209 HARDWARE MONITOR DRIVER 10009M: Guenter Roeck <linux@roeck-us.net> 10010L: linux-hwmon@vger.kernel.org 10011S: Maintained 10012F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10013F: Documentation/hwmon/ina209.rst 10014F: drivers/hwmon/ina209.c 10015 10016INA2XX HARDWARE MONITOR DRIVER 10017M: Guenter Roeck <linux@roeck-us.net> 10018L: linux-hwmon@vger.kernel.org 10019S: Maintained 10020F: Documentation/hwmon/ina2xx.rst 10021F: drivers/hwmon/ina2xx.c 10022F: include/linux/platform_data/ina2xx.h 10023 10024INDUSTRY PACK SUBSYSTEM (IPACK) 10025M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10026M: Jens Taprogge <jens.taprogge@taprogge.org> 10027M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10028L: industrypack-devel@lists.sourceforge.net 10029S: Maintained 10030W: http://industrypack.sourceforge.net 10031F: drivers/ipack/ 10032 10033INFINEON DPS310 Driver 10034M: Eddie James <eajames@linux.ibm.com> 10035L: linux-iio@vger.kernel.org 10036S: Maintained 10037F: drivers/iio/pressure/dps310.c 10038 10039INFINIBAND SUBSYSTEM 10040M: Jason Gunthorpe <jgg@nvidia.com> 10041M: Leon Romanovsky <leonro@nvidia.com> 10042L: linux-rdma@vger.kernel.org 10043S: Supported 10044W: https://github.com/linux-rdma/rdma-core 10045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10047F: Documentation/devicetree/bindings/infiniband/ 10048F: Documentation/infiniband/ 10049F: drivers/infiniband/ 10050F: include/rdma/ 10051F: include/trace/events/ib_mad.h 10052F: include/trace/events/ib_umad.h 10053F: include/uapi/linux/if_infiniband.h 10054F: include/uapi/rdma/ 10055F: samples/bpf/ibumad_kern.c 10056F: samples/bpf/ibumad_user.c 10057 10058INGENIC JZ4780 NAND DRIVER 10059M: Harvey Hunt <harveyhuntnexus@gmail.com> 10060L: linux-mtd@lists.infradead.org 10061L: linux-mips@vger.kernel.org 10062S: Maintained 10063F: drivers/mtd/nand/raw/ingenic/ 10064 10065INGENIC JZ47xx SoCs 10066M: Paul Cercueil <paul@crapouillou.net> 10067L: linux-mips@vger.kernel.org 10068S: Maintained 10069F: arch/mips/boot/dts/ingenic/ 10070F: arch/mips/generic/board-ingenic.c 10071F: arch/mips/include/asm/mach-ingenic/ 10072F: arch/mips/ingenic/Kconfig 10073F: drivers/clk/ingenic/ 10074F: drivers/dma/dma-jz4780.c 10075F: drivers/gpu/drm/ingenic/ 10076F: drivers/i2c/busses/i2c-jz4780.c 10077F: drivers/iio/adc/ingenic-adc.c 10078F: drivers/irqchip/irq-ingenic.c 10079F: drivers/memory/jz4780-nemc.c 10080F: drivers/mmc/host/jz4740_mmc.c 10081F: drivers/mtd/nand/raw/ingenic/ 10082F: drivers/pinctrl/pinctrl-ingenic.c 10083F: drivers/power/supply/ingenic-battery.c 10084F: drivers/pwm/pwm-jz4740.c 10085F: drivers/remoteproc/ingenic_rproc.c 10086F: drivers/rtc/rtc-jz4740.c 10087F: drivers/tty/serial/8250/8250_ingenic.c 10088F: drivers/usb/musb/jz4740.c 10089F: drivers/watchdog/jz4740_wdt.c 10090F: include/dt-bindings/iio/adc/ingenic,adc.h 10091F: include/linux/mfd/ingenic-tcu.h 10092F: sound/soc/codecs/jz47* 10093F: sound/soc/jz4740/ 10094 10095INJOINIC IP5xxx POWER BANK IC DRIVER 10096M: Samuel Holland <samuel@sholland.org> 10097S: Maintained 10098F: drivers/power/supply/ip5xxx_power.c 10099 10100INOTIFY 10101M: Jan Kara <jack@suse.cz> 10102R: Amir Goldstein <amir73il@gmail.com> 10103L: linux-fsdevel@vger.kernel.org 10104S: Maintained 10105F: Documentation/filesystems/inotify.rst 10106F: fs/notify/inotify/ 10107F: include/linux/inotify.h 10108F: include/uapi/linux/inotify.h 10109 10110INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10111M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10112L: linux-input@vger.kernel.org 10113S: Maintained 10114Q: http://patchwork.kernel.org/project/linux-input/list/ 10115T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10116F: Documentation/devicetree/bindings/input/ 10117F: Documentation/devicetree/bindings/serio/ 10118F: Documentation/input/ 10119F: drivers/input/ 10120F: include/dt-bindings/input/ 10121F: include/linux/input.h 10122F: include/linux/input/ 10123F: include/uapi/linux/input-event-codes.h 10124F: include/uapi/linux/input.h 10125 10126INPUT MULTITOUCH (MT) PROTOCOL 10127M: Henrik Rydberg <rydberg@bitmath.org> 10128L: linux-input@vger.kernel.org 10129S: Odd fixes 10130F: Documentation/input/multi-touch-protocol.rst 10131F: drivers/input/input-mt.c 10132K: \b(ABS|SYN)_MT_ 10133 10134INSIDE SECURE CRYPTO DRIVER 10135M: Antoine Tenart <atenart@kernel.org> 10136L: linux-crypto@vger.kernel.org 10137S: Maintained 10138F: drivers/crypto/inside-secure/ 10139 10140INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10141M: Mimi Zohar <zohar@linux.ibm.com> 10142M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10143L: linux-integrity@vger.kernel.org 10144S: Supported 10145T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10146F: security/integrity/ima/ 10147F: security/integrity/ 10148 10149INTEL 810/815 FRAMEBUFFER DRIVER 10150M: Antonino Daplas <adaplas@gmail.com> 10151L: linux-fbdev@vger.kernel.org 10152S: Maintained 10153F: drivers/video/fbdev/i810/ 10154 10155INTEL 8255 GPIO DRIVER 10156M: William Breathitt Gray <william.gray@linaro.org> 10157L: linux-gpio@vger.kernel.org 10158S: Maintained 10159F: drivers/gpio/gpio-i8255.c 10160F: drivers/gpio/gpio-i8255.h 10161 10162INTEL ASoC DRIVERS 10163M: Cezary Rojewski <cezary.rojewski@intel.com> 10164M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10165M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10166M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10167M: Bard Liao <yung-chuan.liao@linux.intel.com> 10168M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10169M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10171S: Supported 10172F: sound/soc/intel/ 10173 10174INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10175M: Hans de Goede <hdegoede@redhat.com> 10176L: platform-driver-x86@vger.kernel.org 10177S: Maintained 10178F: drivers/platform/x86/intel/atomisp2/pm.c 10179 10180INTEL ATOMISP2 LED DRIVER 10181M: Hans de Goede <hdegoede@redhat.com> 10182L: platform-driver-x86@vger.kernel.org 10183S: Maintained 10184F: drivers/platform/x86/intel/atomisp2/led.c 10185 10186INTEL BIOS SAR INT1092 DRIVER 10187M: Shravan Sudhakar <s.shravan@intel.com> 10188M: Intel Corporation <linuxwwan@intel.com> 10189L: platform-driver-x86@vger.kernel.org 10190S: Maintained 10191F: drivers/platform/x86/intel/int1092/ 10192 10193INTEL BROXTON PMC DRIVER 10194M: Mika Westerberg <mika.westerberg@linux.intel.com> 10195M: Zha Qipeng <qipeng.zha@intel.com> 10196S: Maintained 10197F: drivers/mfd/intel_pmc_bxt.c 10198F: include/linux/mfd/intel_pmc_bxt.h 10199 10200INTEL C600 SERIES SAS CONTROLLER DRIVER 10201M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10202L: linux-scsi@vger.kernel.org 10203S: Supported 10204T: git git://git.code.sf.net/p/intel-sas/isci 10205F: drivers/scsi/isci/ 10206 10207INTEL CPU family model numbers 10208M: Tony Luck <tony.luck@intel.com> 10209M: x86@kernel.org 10210L: linux-kernel@vger.kernel.org 10211S: Supported 10212F: arch/x86/include/asm/intel-family.h 10213 10214INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10215M: Jani Nikula <jani.nikula@linux.intel.com> 10216M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10217M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10218M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10219L: intel-gfx@lists.freedesktop.org 10220S: Supported 10221W: https://01.org/linuxgraphics/ 10222Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10223B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10224C: irc://irc.oftc.net/intel-gfx 10225T: git git://anongit.freedesktop.org/drm-intel 10226F: Documentation/gpu/i915.rst 10227F: drivers/gpu/drm/i915/ 10228F: include/drm/i915* 10229F: include/uapi/drm/i915_drm.h 10230 10231INTEL ETHERNET DRIVERS 10232M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10233M: Tony Nguyen <anthony.l.nguyen@intel.com> 10234L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10235S: Supported 10236W: http://www.intel.com/support/feedback.htm 10237W: http://e1000.sourceforge.net/ 10238Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10241F: Documentation/networking/device_drivers/ethernet/intel/ 10242F: drivers/net/ethernet/intel/ 10243F: drivers/net/ethernet/intel/*/ 10244F: include/linux/avf/virtchnl.h 10245F: include/linux/net/intel/iidc.h 10246 10247INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10248M: Mustafa Ismail <mustafa.ismail@intel.com> 10249M: Shiraz Saleem <shiraz.saleem@intel.com> 10250L: linux-rdma@vger.kernel.org 10251S: Supported 10252F: drivers/infiniband/hw/irdma/ 10253F: include/uapi/rdma/irdma-abi.h 10254 10255INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10256M: Maik Broemme <mbroemme@libmpq.org> 10257L: linux-fbdev@vger.kernel.org 10258S: Maintained 10259F: Documentation/fb/intelfb.rst 10260F: drivers/video/fbdev/intelfb/ 10261 10262INTEL GPIO DRIVERS 10263M: Andy Shevchenko <andy@kernel.org> 10264L: linux-gpio@vger.kernel.org 10265S: Supported 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10267F: drivers/gpio/gpio-ich.c 10268F: drivers/gpio/gpio-merrifield.c 10269F: drivers/gpio/gpio-ml-ioh.c 10270F: drivers/gpio/gpio-pch.c 10271F: drivers/gpio/gpio-sch.c 10272F: drivers/gpio/gpio-sodaville.c 10273 10274INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10275M: Zhenyu Wang <zhenyuw@linux.intel.com> 10276M: Zhi Wang <zhi.a.wang@intel.com> 10277L: intel-gvt-dev@lists.freedesktop.org 10278L: intel-gfx@lists.freedesktop.org 10279S: Supported 10280W: https://01.org/igvt-g 10281T: git https://github.com/intel/gvt-linux.git 10282F: drivers/gpu/drm/i915/gvt/ 10283 10284INTEL HID EVENT DRIVER 10285M: Alex Hung <alex.hung@canonical.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/hid.c 10289 10290INTEL I/OAT DMA DRIVER 10291M: Dave Jiang <dave.jiang@intel.com> 10292R: Dan Williams <dan.j.williams@intel.com> 10293L: dmaengine@vger.kernel.org 10294S: Supported 10295Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10296F: drivers/dma/ioat* 10297 10298INTEL IDXD DRIVER 10299M: Fenghua Yu <fenghua.yu@intel.com> 10300M: Dave Jiang <dave.jiang@intel.com> 10301L: dmaengine@vger.kernel.org 10302S: Supported 10303F: drivers/dma/idxd/* 10304F: include/uapi/linux/idxd.h 10305 10306INTEL IDLE DRIVER 10307M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10308M: Len Brown <lenb@kernel.org> 10309L: linux-pm@vger.kernel.org 10310S: Supported 10311B: https://bugzilla.kernel.org 10312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10313F: drivers/idle/intel_idle.c 10314 10315INTEL IN FIELD SCAN (IFS) DEVICE 10316M: Jithu Joseph <jithu.joseph@intel.com> 10317R: Ashok Raj <ashok.raj@intel.com> 10318R: Tony Luck <tony.luck@intel.com> 10319S: Maintained 10320F: drivers/platform/x86/intel/ifs 10321F: include/trace/events/intel_ifs.h 10322 10323INTEL INTEGRATED SENSOR HUB DRIVER 10324M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10325M: Jiri Kosina <jikos@kernel.org> 10326L: linux-input@vger.kernel.org 10327S: Maintained 10328F: drivers/hid/intel-ish-hid/ 10329 10330INTEL IOMMU (VT-d) 10331M: David Woodhouse <dwmw2@infradead.org> 10332M: Lu Baolu <baolu.lu@linux.intel.com> 10333L: iommu@lists.linux.dev 10334S: Supported 10335T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10336F: drivers/iommu/intel/ 10337F: include/linux/intel-svm.h 10338 10339INTEL IOP-ADMA DMA DRIVER 10340R: Dan Williams <dan.j.williams@intel.com> 10341S: Odd fixes 10342F: drivers/dma/iop-adma.c 10343 10344INTEL IPU3 CSI-2 CIO2 DRIVER 10345M: Yong Zhi <yong.zhi@intel.com> 10346M: Sakari Ailus <sakari.ailus@linux.intel.com> 10347M: Bingbu Cao <bingbu.cao@intel.com> 10348M: Dan Scally <djrscally@gmail.com> 10349R: Tianshu Qiu <tian.shu.qiu@intel.com> 10350L: linux-media@vger.kernel.org 10351S: Maintained 10352T: git git://linuxtv.org/media_tree.git 10353F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10354F: drivers/media/pci/intel/ipu3/ 10355 10356INTEL IPU3 CSI-2 IMGU DRIVER 10357M: Sakari Ailus <sakari.ailus@linux.intel.com> 10358R: Bingbu Cao <bingbu.cao@intel.com> 10359R: Tianshu Qiu <tian.shu.qiu@intel.com> 10360L: linux-media@vger.kernel.org 10361S: Maintained 10362F: Documentation/admin-guide/media/ipu3.rst 10363F: Documentation/admin-guide/media/ipu3_rcb.svg 10364F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10365F: drivers/staging/media/ipu3/ 10366 10367INTEL IXP4XX CRYPTO SUPPORT 10368M: Corentin Labbe <clabbe@baylibre.com> 10369L: linux-crypto@vger.kernel.org 10370S: Maintained 10371F: drivers/crypto/ixp4xx_crypto.c 10372 10373INTEL ISHTP ECLITE DRIVER 10374M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10375L: platform-driver-x86@vger.kernel.org 10376S: Supported 10377F: drivers/platform/x86/intel/ishtp_eclite.c 10378 10379INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10380M: Krzysztof Halasa <khalasa@piap.pl> 10381S: Maintained 10382F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10383F: drivers/net/wan/ixp4xx_hss.c 10384F: drivers/soc/ixp4xx/ixp4xx-npe.c 10385F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10386F: include/linux/soc/ixp4xx/npe.h 10387F: include/linux/soc/ixp4xx/qmgr.h 10388 10389INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10390M: Deepak Saxena <dsaxena@plexity.net> 10391S: Maintained 10392F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10393F: drivers/char/hw_random/ixp4xx-rng.c 10394 10395INTEL KEEM BAY DRM DRIVER 10396M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10397M: Edmund Dea <edmund.j.dea@intel.com> 10398S: Maintained 10399F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10400F: drivers/gpu/drm/kmb/ 10401 10402INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10403M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10404S: Maintained 10405F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10406F: drivers/crypto/keembay/Kconfig 10407F: drivers/crypto/keembay/Makefile 10408F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10409F: drivers/crypto/keembay/ocs-aes.c 10410F: drivers/crypto/keembay/ocs-aes.h 10411 10412INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10413M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10414M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10415M: Mark Gross <mgross@linux.intel.com> 10416S: Maintained 10417F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10418F: drivers/crypto/keembay/Kconfig 10419F: drivers/crypto/keembay/Makefile 10420F: drivers/crypto/keembay/keembay-ocs-ecc.c 10421 10422INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10423M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10424M: Declan Murphy <declan.murphy@intel.com> 10425S: Maintained 10426F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10427F: drivers/crypto/keembay/Kconfig 10428F: drivers/crypto/keembay/Makefile 10429F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10430F: drivers/crypto/keembay/ocs-hcu.c 10431F: drivers/crypto/keembay/ocs-hcu.h 10432 10433INTEL THUNDER BAY EMMC PHY DRIVER 10434M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10435M: Rashmi A <rashmi.a@intel.com> 10436S: Maintained 10437F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10438F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10439 10440INTEL MANAGEMENT ENGINE (mei) 10441M: Tomas Winkler <tomas.winkler@intel.com> 10442L: linux-kernel@vger.kernel.org 10443S: Supported 10444F: Documentation/driver-api/mei/* 10445F: drivers/misc/mei/ 10446F: drivers/watchdog/mei_wdt.c 10447F: include/linux/mei_aux.h 10448F: include/linux/mei_cl_bus.h 10449F: include/uapi/linux/mei.h 10450F: samples/mei/* 10451 10452INTEL MAX 10 BMC MFD DRIVER 10453M: Xu Yilun <yilun.xu@intel.com> 10454R: Tom Rix <trix@redhat.com> 10455S: Maintained 10456F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10457F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10458F: drivers/hwmon/intel-m10-bmc-hwmon.c 10459F: drivers/mfd/intel-m10-bmc.c 10460F: include/linux/mfd/intel-m10-bmc.h 10461 10462INTEL MENLOW THERMAL DRIVER 10463M: Sujith Thomas <sujith.thomas@intel.com> 10464L: linux-pm@vger.kernel.org 10465S: Supported 10466F: drivers/thermal/intel/intel_menlow.c 10467 10468INTEL P-Unit IPC DRIVER 10469M: Zha Qipeng <qipeng.zha@intel.com> 10470L: platform-driver-x86@vger.kernel.org 10471S: Maintained 10472F: arch/x86/include/asm/intel_punit_ipc.h 10473F: drivers/platform/x86/intel/punit_ipc.c 10474 10475INTEL PMC CORE DRIVER 10476M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10477M: David E Box <david.e.box@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Maintained 10480F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10481F: drivers/platform/x86/intel/pmc/ 10482 10483INTEL PMIC GPIO DRIVERS 10484M: Andy Shevchenko <andy@kernel.org> 10485S: Supported 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10487F: drivers/gpio/gpio-*cove.c 10488 10489INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10490M: Andy Shevchenko <andy@kernel.org> 10491S: Supported 10492F: drivers/mfd/intel_soc_pmic* 10493F: include/linux/mfd/intel_soc_pmic* 10494 10495INTEL PMT DRIVERS 10496M: David E. Box <david.e.box@linux.intel.com> 10497S: Supported 10498F: drivers/platform/x86/intel/pmt/ 10499 10500INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10501M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10502L: linux-wireless@vger.kernel.org 10503S: Maintained 10504F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10505F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10506F: drivers/net/wireless/intel/ipw2x00/ 10507 10508INTEL PSTATE DRIVER 10509M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10510M: Len Brown <lenb@kernel.org> 10511L: linux-pm@vger.kernel.org 10512S: Supported 10513F: drivers/cpufreq/intel_pstate.c 10514 10515INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10516M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10517L: linux-iio@vger.kernel.org 10518F: drivers/counter/intel-qep.c 10519 10520INTEL SCU DRIVERS 10521M: Mika Westerberg <mika.westerberg@linux.intel.com> 10522S: Maintained 10523F: arch/x86/include/asm/intel_scu_ipc.h 10524F: drivers/platform/x86/intel_scu_* 10525 10526INTEL SDSI DRIVER 10527M: David E. Box <david.e.box@linux.intel.com> 10528S: Supported 10529F: drivers/platform/x86/intel/sdsi.c 10530F: tools/arch/x86/intel_sdsi/ 10531F: tools/testing/selftests/drivers/sdsi/ 10532 10533INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10534M: Daniel Scally <djrscally@gmail.com> 10535S: Maintained 10536F: drivers/platform/x86/intel/int3472/ 10537 10538INTEL SPEED SELECT TECHNOLOGY 10539M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Maintained 10542F: drivers/platform/x86/intel/speed_select_if/ 10543F: include/uapi/linux/isst_if.h 10544F: tools/power/x86/intel-speed-select/ 10545 10546INTEL STRATIX10 FIRMWARE DRIVERS 10547M: Dinh Nguyen <dinguyen@kernel.org> 10548L: linux-kernel@vger.kernel.org 10549S: Maintained 10550F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10551F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10552F: drivers/firmware/stratix10-rsu.c 10553F: drivers/firmware/stratix10-svc.c 10554F: include/linux/firmware/intel/stratix10-smc.h 10555F: include/linux/firmware/intel/stratix10-svc-client.h 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10557 10558INTEL TELEMETRY DRIVER 10559M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10560M: "David E. Box" <david.e.box@linux.intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: arch/x86/include/asm/intel_telemetry.h 10564F: drivers/platform/x86/intel/telemetry/ 10565 10566INTEL UNCORE FREQUENCY CONTROL 10567M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10571F: drivers/platform/x86/intel/uncore-frequency/ 10572 10573INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10574M: David E. Box <david.e.box@linux.intel.com> 10575S: Supported 10576F: drivers/platform/x86/intel/vsec.* 10577 10578INTEL VIRTUAL BUTTON DRIVER 10579M: AceLan Kao <acelan.kao@canonical.com> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: drivers/platform/x86/intel/vbtn.c 10583 10584INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10585M: Stanislaw Gruszka <stf_xl@wp.pl> 10586L: linux-wireless@vger.kernel.org 10587S: Supported 10588F: drivers/net/wireless/intel/iwlegacy/ 10589 10590INTEL WIRELESS WIFI LINK (iwlwifi) 10591M: Gregory Greenman <gregory.greenman@intel.com> 10592L: linux-wireless@vger.kernel.org 10593S: Supported 10594W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10596F: drivers/net/wireless/intel/iwlwifi/ 10597 10598INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10599M: Jithu Joseph <jithu.joseph@intel.com> 10600R: Maurice Ma <maurice.ma@intel.com> 10601S: Maintained 10602W: https://slimbootloader.github.io/security/firmware-update.html 10603F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10604 10605INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10606L: Dell.Client.Kernel@dell.com 10607S: Maintained 10608F: drivers/platform/x86/intel/wmi/thunderbolt.c 10609 10610INTEL WWAN IOSM DRIVER 10611M: M Chetan Kumar <m.chetan.kumar@intel.com> 10612M: Intel Corporation <linuxwwan@intel.com> 10613L: netdev@vger.kernel.org 10614S: Maintained 10615F: drivers/net/wwan/iosm/ 10616 10617INTEL(R) TRACE HUB 10618M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10619S: Supported 10620F: Documentation/trace/intel_th.rst 10621F: drivers/hwtracing/intel_th/ 10622F: include/linux/intel_th.h 10623 10624INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10625M: Ning Sun <ning.sun@intel.com> 10626L: tboot-devel@lists.sourceforge.net 10627S: Supported 10628W: http://tboot.sourceforge.net 10629T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10630F: Documentation/x86/intel_txt.rst 10631F: arch/x86/kernel/tboot.c 10632F: include/linux/tboot.h 10633 10634INTEL SGX 10635M: Jarkko Sakkinen <jarkko@kernel.org> 10636R: Dave Hansen <dave.hansen@linux.intel.com> 10637L: linux-sgx@vger.kernel.org 10638S: Supported 10639Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10641F: Documentation/x86/sgx.rst 10642F: arch/x86/entry/vdso/vsgx.S 10643F: arch/x86/include/asm/sgx.h 10644F: arch/x86/include/uapi/asm/sgx.h 10645F: arch/x86/kernel/cpu/sgx/* 10646F: tools/testing/selftests/sgx/* 10647K: \bSGX_ 10648 10649INTERCONNECT API 10650M: Georgi Djakov <djakov@kernel.org> 10651L: linux-pm@vger.kernel.org 10652S: Maintained 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10654F: Documentation/devicetree/bindings/interconnect/ 10655F: Documentation/driver-api/interconnect.rst 10656F: drivers/interconnect/ 10657F: include/dt-bindings/interconnect/ 10658F: include/linux/interconnect-provider.h 10659F: include/linux/interconnect.h 10660 10661INTERRUPT COUNTER DRIVER 10662M: Oleksij Rempel <o.rempel@pengutronix.de> 10663R: Pengutronix Kernel Team <kernel@pengutronix.de> 10664L: linux-iio@vger.kernel.org 10665F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10666F: drivers/counter/interrupt-cnt.c 10667 10668INTERSIL ISL7998X VIDEO DECODER DRIVER 10669M: Michael Tretter <m.tretter@pengutronix.de> 10670R: Pengutronix Kernel Team <kernel@pengutronix.de> 10671L: linux-media@vger.kernel.org 10672S: Maintained 10673F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10674F: drivers/media/i2c/isl7998x.c 10675 10676INVENSENSE ICM-426xx IMU DRIVER 10677M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10678L: linux-iio@vger.kernel.org 10679S: Maintained 10680W: https://invensense.tdk.com/ 10681F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10682F: drivers/iio/imu/inv_icm42600/ 10683 10684INVENSENSE MPU-3050 GYROSCOPE DRIVER 10685M: Linus Walleij <linus.walleij@linaro.org> 10686L: linux-iio@vger.kernel.org 10687S: Maintained 10688F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10689F: drivers/iio/gyro/mpu3050* 10690 10691IOC3 ETHERNET DRIVER 10692M: Ralf Baechle <ralf@linux-mips.org> 10693L: linux-mips@vger.kernel.org 10694S: Maintained 10695F: drivers/net/ethernet/sgi/ioc3-eth.c 10696 10697IOMAP FILESYSTEM LIBRARY 10698M: Christoph Hellwig <hch@infradead.org> 10699M: Darrick J. Wong <djwong@kernel.org> 10700L: linux-xfs@vger.kernel.org 10701L: linux-fsdevel@vger.kernel.org 10702S: Supported 10703T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10704F: fs/iomap/ 10705F: include/linux/iomap.h 10706 10707IOMMU DMA-API LAYER 10708M: Robin Murphy <robin.murphy@arm.com> 10709L: iommu@lists.linux.dev 10710S: Maintained 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10712F: drivers/iommu/dma-iommu.c 10713F: drivers/iommu/dma-iommu.h 10714F: drivers/iommu/iova.c 10715F: include/linux/iova.h 10716 10717IOMMU SUBSYSTEM 10718M: Joerg Roedel <joro@8bytes.org> 10719M: Will Deacon <will@kernel.org> 10720R: Robin Murphy <robin.murphy@arm.com> 10721L: iommu@lists.linux.dev 10722S: Maintained 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10724F: Documentation/devicetree/bindings/iommu/ 10725F: Documentation/userspace-api/iommu.rst 10726F: drivers/iommu/ 10727F: include/linux/iommu.h 10728F: include/linux/iova.h 10729F: include/linux/of_iommu.h 10730F: include/uapi/linux/iommu.h 10731 10732IOSYS-MAP HELPERS 10733M: Thomas Zimmermann <tzimmermann@suse.de> 10734L: dri-devel@lists.freedesktop.org 10735S: Maintained 10736T: git git://anongit.freedesktop.org/drm/drm-misc 10737F: include/linux/iosys-map.h 10738 10739IO_URING 10740M: Jens Axboe <axboe@kernel.dk> 10741R: Pavel Begunkov <asml.silence@gmail.com> 10742L: io-uring@vger.kernel.org 10743S: Maintained 10744T: git git://git.kernel.dk/linux-block 10745T: git git://git.kernel.dk/liburing 10746F: io_uring/ 10747F: include/linux/io_uring.h 10748F: include/linux/io_uring_types.h 10749F: include/uapi/linux/io_uring.h 10750F: tools/io_uring/ 10751 10752IPMI SUBSYSTEM 10753M: Corey Minyard <minyard@acm.org> 10754L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10755S: Supported 10756W: http://openipmi.sourceforge.net/ 10757T: git https://github.com/cminyard/linux-ipmi.git for-next 10758F: Documentation/driver-api/ipmi.rst 10759F: Documentation/devicetree/bindings/ipmi/ 10760F: drivers/char/ipmi/ 10761F: include/linux/ipmi* 10762F: include/uapi/linux/ipmi* 10763 10764IPS SCSI RAID DRIVER 10765M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10766L: linux-scsi@vger.kernel.org 10767S: Maintained 10768W: http://www.adaptec.com/ 10769F: drivers/scsi/ips* 10770 10771IPVS 10772M: Simon Horman <horms@verge.net.au> 10773M: Julian Anastasov <ja@ssi.bg> 10774L: netdev@vger.kernel.org 10775L: lvs-devel@vger.kernel.org 10776S: Maintained 10777T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10779F: Documentation/networking/ipvs-sysctl.rst 10780F: include/net/ip_vs.h 10781F: include/uapi/linux/ip_vs.h 10782F: net/netfilter/ipvs/ 10783 10784IPWIRELESS DRIVER 10785M: Jiri Kosina <jikos@kernel.org> 10786M: David Sterba <dsterba@suse.com> 10787S: Odd Fixes 10788F: drivers/tty/ipwireless/ 10789 10790IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10791M: Marc Zyngier <maz@kernel.org> 10792S: Maintained 10793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10794F: Documentation/core-api/irq/irq-domain.rst 10795F: include/linux/irqdomain.h 10796F: kernel/irq/irqdomain.c 10797F: kernel/irq/msi.c 10798 10799IRQ SUBSYSTEM 10800M: Thomas Gleixner <tglx@linutronix.de> 10801L: linux-kernel@vger.kernel.org 10802S: Maintained 10803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10804F: kernel/irq/ 10805 10806IRQCHIP DRIVERS 10807M: Thomas Gleixner <tglx@linutronix.de> 10808M: Marc Zyngier <maz@kernel.org> 10809L: linux-kernel@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10812F: Documentation/devicetree/bindings/interrupt-controller/ 10813F: drivers/irqchip/ 10814 10815ISA 10816M: William Breathitt Gray <william.gray@linaro.org> 10817S: Maintained 10818F: Documentation/driver-api/isa.rst 10819F: drivers/base/isa.c 10820F: include/linux/isa.h 10821 10822ISA RADIO MODULE 10823M: Hans Verkuil <hverkuil@xs4all.nl> 10824L: linux-media@vger.kernel.org 10825S: Maintained 10826W: https://linuxtv.org 10827T: git git://linuxtv.org/media_tree.git 10828F: drivers/media/radio/radio-isa* 10829 10830ISAPNP 10831M: Jaroslav Kysela <perex@perex.cz> 10832S: Maintained 10833F: Documentation/driver-api/isapnp.rst 10834F: drivers/pnp/isapnp/ 10835F: include/linux/isapnp.h 10836 10837ISCSI 10838M: Lee Duncan <lduncan@suse.com> 10839M: Chris Leech <cleech@redhat.com> 10840M: Mike Christie <michael.christie@oracle.com> 10841L: open-iscsi@googlegroups.com 10842L: linux-scsi@vger.kernel.org 10843S: Maintained 10844W: www.open-iscsi.com 10845F: drivers/scsi/*iscsi* 10846F: include/scsi/*iscsi* 10847 10848iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10849M: Peter Jones <pjones@redhat.com> 10850M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10851S: Maintained 10852F: drivers/firmware/iscsi_ibft* 10853 10854ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10855M: Sagi Grimberg <sagi@grimberg.me> 10856M: Max Gurtovoy <mgurtovoy@nvidia.com> 10857L: linux-rdma@vger.kernel.org 10858S: Supported 10859W: http://www.openfabrics.org 10860W: www.open-iscsi.org 10861Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10862F: drivers/infiniband/ulp/iser/ 10863 10864ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10865M: Sagi Grimberg <sagi@grimberg.me> 10866L: linux-rdma@vger.kernel.org 10867L: target-devel@vger.kernel.org 10868S: Supported 10869W: http://www.linux-iscsi.org 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10871F: drivers/infiniband/ulp/isert 10872 10873ISDN/CMTP OVER BLUETOOTH 10874M: Karsten Keil <isdn@linux-pingi.de> 10875L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10876L: netdev@vger.kernel.org 10877S: Odd Fixes 10878W: http://www.isdn4linux.de 10879F: Documentation/isdn/ 10880F: drivers/isdn/capi/ 10881F: include/linux/isdn/ 10882F: include/uapi/linux/isdn/ 10883F: net/bluetooth/cmtp/ 10884 10885ISDN/mISDN SUBSYSTEM 10886M: Karsten Keil <isdn@linux-pingi.de> 10887L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10888L: netdev@vger.kernel.org 10889S: Maintained 10890W: http://www.isdn4linux.de 10891F: drivers/isdn/Kconfig 10892F: drivers/isdn/Makefile 10893F: drivers/isdn/hardware/ 10894F: drivers/isdn/mISDN/ 10895 10896IT87 HARDWARE MONITORING DRIVER 10897M: Jean Delvare <jdelvare@suse.com> 10898L: linux-hwmon@vger.kernel.org 10899S: Maintained 10900F: Documentation/hwmon/it87.rst 10901F: drivers/hwmon/it87.c 10902 10903IT913X MEDIA DRIVER 10904M: Antti Palosaari <crope@iki.fi> 10905L: linux-media@vger.kernel.org 10906S: Maintained 10907W: https://linuxtv.org 10908W: http://palosaari.fi/linux/ 10909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10910T: git git://linuxtv.org/anttip/media_tree.git 10911F: drivers/media/tuners/it913x* 10912 10913ITE IT66121 HDMI BRIDGE DRIVER 10914M: Phong LE <ple@baylibre.com> 10915M: Neil Armstrong <neil.armstrong@linaro.org> 10916S: Maintained 10917T: git git://anongit.freedesktop.org/drm/drm-misc 10918F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10919F: drivers/gpu/drm/bridge/ite-it66121.c 10920 10921IVTV VIDEO4LINUX DRIVER 10922M: Andy Walls <awalls@md.metrocast.net> 10923L: linux-media@vger.kernel.org 10924S: Maintained 10925W: https://linuxtv.org 10926T: git git://linuxtv.org/media_tree.git 10927F: Documentation/admin-guide/media/ivtv* 10928F: drivers/media/pci/ivtv/ 10929F: include/uapi/linux/ivtv* 10930 10931IX2505V MEDIA DRIVER 10932M: Malcolm Priestley <tvboxspy@gmail.com> 10933L: linux-media@vger.kernel.org 10934S: Maintained 10935W: https://linuxtv.org 10936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10937F: drivers/media/dvb-frontends/ix2505v* 10938 10939JAILHOUSE HYPERVISOR INTERFACE 10940M: Jan Kiszka <jan.kiszka@siemens.com> 10941L: jailhouse-dev@googlegroups.com 10942S: Maintained 10943F: arch/x86/include/asm/jailhouse_para.h 10944F: arch/x86/kernel/jailhouse.c 10945 10946JC42.4 TEMPERATURE SENSOR DRIVER 10947M: Guenter Roeck <linux@roeck-us.net> 10948L: linux-hwmon@vger.kernel.org 10949S: Maintained 10950F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10951F: Documentation/hwmon/jc42.rst 10952F: drivers/hwmon/jc42.c 10953 10954JFS FILESYSTEM 10955M: Dave Kleikamp <shaggy@kernel.org> 10956L: jfs-discussion@lists.sourceforge.net 10957S: Maintained 10958W: http://jfs.sourceforge.net/ 10959T: git git://github.com/kleikamp/linux-shaggy.git 10960F: Documentation/admin-guide/jfs.rst 10961F: fs/jfs/ 10962 10963JME NETWORK DRIVER 10964M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10965L: netdev@vger.kernel.org 10966S: Maintained 10967F: drivers/net/ethernet/jme.* 10968 10969JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10970M: David Woodhouse <dwmw2@infradead.org> 10971M: Richard Weinberger <richard@nod.at> 10972L: linux-mtd@lists.infradead.org 10973S: Odd Fixes 10974W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10975T: git git://git.infradead.org/ubifs-2.6.git 10976F: fs/jffs2/ 10977F: include/uapi/linux/jffs2.h 10978 10979JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10980M: "Theodore Ts'o" <tytso@mit.edu> 10981M: Jan Kara <jack@suse.com> 10982L: linux-ext4@vger.kernel.org 10983S: Maintained 10984F: fs/jbd2/ 10985F: include/linux/jbd2.h 10986 10987JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10988M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10989L: linux-media@vger.kernel.org 10990L: linux-renesas-soc@vger.kernel.org 10991S: Maintained 10992F: drivers/media/platform/renesas/rcar_jpu.c 10993 10994JSM Neo PCI based serial card 10995L: linux-serial@vger.kernel.org 10996S: Orphan 10997F: drivers/tty/serial/jsm/ 10998 10999K10TEMP HARDWARE MONITORING DRIVER 11000M: Clemens Ladisch <clemens@ladisch.de> 11001L: linux-hwmon@vger.kernel.org 11002S: Maintained 11003F: Documentation/hwmon/k10temp.rst 11004F: drivers/hwmon/k10temp.c 11005 11006K8TEMP HARDWARE MONITORING DRIVER 11007M: Rudolf Marek <r.marek@assembler.cz> 11008L: linux-hwmon@vger.kernel.org 11009S: Maintained 11010F: Documentation/hwmon/k8temp.rst 11011F: drivers/hwmon/k8temp.c 11012 11013KASAN 11014M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11015R: Alexander Potapenko <glider@google.com> 11016R: Andrey Konovalov <andreyknvl@gmail.com> 11017R: Dmitry Vyukov <dvyukov@google.com> 11018R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11019L: kasan-dev@googlegroups.com 11020S: Maintained 11021F: Documentation/dev-tools/kasan.rst 11022F: arch/*/include/asm/*kasan.h 11023F: arch/*/mm/kasan_init* 11024F: include/linux/kasan*.h 11025F: lib/Kconfig.kasan 11026F: mm/kasan/ 11027F: scripts/Makefile.kasan 11028 11029KCONFIG 11030M: Masahiro Yamada <masahiroy@kernel.org> 11031L: linux-kbuild@vger.kernel.org 11032S: Maintained 11033T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11034F: Documentation/kbuild/kconfig* 11035F: scripts/Kconfig.include 11036F: scripts/kconfig/ 11037 11038KCOV 11039R: Dmitry Vyukov <dvyukov@google.com> 11040R: Andrey Konovalov <andreyknvl@gmail.com> 11041L: kasan-dev@googlegroups.com 11042S: Maintained 11043F: Documentation/dev-tools/kcov.rst 11044F: include/linux/kcov.h 11045F: include/uapi/linux/kcov.h 11046F: kernel/kcov.c 11047F: scripts/Makefile.kcov 11048 11049KCSAN 11050M: Marco Elver <elver@google.com> 11051R: Dmitry Vyukov <dvyukov@google.com> 11052L: kasan-dev@googlegroups.com 11053S: Maintained 11054F: Documentation/dev-tools/kcsan.rst 11055F: include/linux/kcsan*.h 11056F: kernel/kcsan/ 11057F: lib/Kconfig.kcsan 11058F: scripts/Makefile.kcsan 11059 11060KDUMP 11061M: Baoquan He <bhe@redhat.com> 11062R: Vivek Goyal <vgoyal@redhat.com> 11063R: Dave Young <dyoung@redhat.com> 11064L: kexec@lists.infradead.org 11065S: Maintained 11066W: http://lse.sourceforge.net/kdump/ 11067F: Documentation/admin-guide/kdump/ 11068F: fs/proc/vmcore.c 11069F: include/linux/crash_core.h 11070F: include/linux/crash_dump.h 11071F: include/uapi/linux/vmcore.h 11072F: kernel/crash_*.c 11073 11074KEENE FM RADIO TRANSMITTER DRIVER 11075M: Hans Verkuil <hverkuil@xs4all.nl> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079T: git git://linuxtv.org/media_tree.git 11080F: drivers/media/radio/radio-keene* 11081 11082KERNEL AUTOMOUNTER 11083M: Ian Kent <raven@themaw.net> 11084L: autofs@vger.kernel.org 11085S: Maintained 11086F: fs/autofs/ 11087 11088KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11089M: Masahiro Yamada <masahiroy@kernel.org> 11090M: Michal Marek <michal.lkml@markovi.net> 11091R: Nick Desaulniers <ndesaulniers@google.com> 11092L: linux-kbuild@vger.kernel.org 11093S: Maintained 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11095F: Documentation/kbuild/ 11096F: Makefile 11097F: scripts/*vmlinux* 11098F: scripts/Kbuild* 11099F: scripts/Makefile* 11100F: scripts/basic/ 11101F: scripts/dummy-tools/ 11102F: scripts/mk* 11103F: scripts/mod/ 11104F: scripts/package/ 11105 11106KERNEL HARDENING (not covered by other areas) 11107M: Kees Cook <keescook@chromium.org> 11108L: linux-hardening@vger.kernel.org 11109S: Supported 11110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11111F: include/linux/overflow.h 11112F: include/linux/randomize_kstack.h 11113F: mm/usercopy.c 11114K: \b(add|choose)_random_kstack_offset\b 11115K: \b__check_(object_size|heap_object)\b 11116 11117KERNEL JANITORS 11118L: kernel-janitors@vger.kernel.org 11119S: Odd Fixes 11120W: http://kernelnewbies.org/KernelJanitors 11121 11122KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11123M: Chuck Lever <chuck.lever@oracle.com> 11124M: Jeff Layton <jlayton@kernel.org> 11125L: linux-nfs@vger.kernel.org 11126S: Supported 11127W: http://nfs.sourceforge.net/ 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11129F: fs/lockd/ 11130F: fs/nfs_common/ 11131F: fs/nfsd/ 11132F: include/linux/lockd/ 11133F: include/linux/sunrpc/ 11134F: include/uapi/linux/nfsd/ 11135F: include/uapi/linux/sunrpc/ 11136F: net/sunrpc/ 11137F: Documentation/filesystems/nfs/ 11138 11139KERNEL REGRESSIONS 11140M: Thorsten Leemhuis <linux@leemhuis.info> 11141L: regressions@lists.linux.dev 11142S: Supported 11143F: Documentation/admin-guide/reporting-regressions.rst 11144F: Documentation/process/handling-regressions.rst 11145 11146KERNEL SELFTEST FRAMEWORK 11147M: Shuah Khan <shuah@kernel.org> 11148M: Shuah Khan <skhan@linuxfoundation.org> 11149L: linux-kselftest@vger.kernel.org 11150S: Maintained 11151Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11153F: Documentation/dev-tools/kselftest* 11154F: tools/testing/selftests/ 11155 11156KERNEL SMB3 SERVER (KSMBD) 11157M: Namjae Jeon <linkinjeon@kernel.org> 11158M: Steve French <sfrench@samba.org> 11159R: Sergey Senozhatsky <senozhatsky@chromium.org> 11160R: Tom Talpey <tom@talpey.com> 11161L: linux-cifs@vger.kernel.org 11162S: Maintained 11163T: git git://git.samba.org/ksmbd.git 11164F: Documentation/filesystems/cifs/ksmbd.rst 11165F: fs/ksmbd/ 11166F: fs/smbfs_common/ 11167 11168KERNEL UNIT TESTING FRAMEWORK (KUnit) 11169M: Brendan Higgins <brendanhiggins@google.com> 11170M: David Gow <davidgow@google.com> 11171L: linux-kselftest@vger.kernel.org 11172L: kunit-dev@googlegroups.com 11173S: Maintained 11174W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11175F: Documentation/dev-tools/kunit/ 11176F: include/kunit/ 11177F: lib/kunit/ 11178F: tools/testing/kunit/ 11179 11180KERNEL USERMODE HELPER 11181M: Luis Chamberlain <mcgrof@kernel.org> 11182L: linux-kernel@vger.kernel.org 11183S: Maintained 11184F: include/linux/umh.h 11185F: kernel/umh.c 11186 11187KERNEL VIRTUAL MACHINE (KVM) 11188M: Paolo Bonzini <pbonzini@redhat.com> 11189L: kvm@vger.kernel.org 11190S: Supported 11191W: http://www.linux-kvm.org 11192T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11193F: Documentation/virt/kvm/ 11194F: include/asm-generic/kvm* 11195F: include/kvm/iodev.h 11196F: include/linux/kvm* 11197F: include/trace/events/kvm.h 11198F: include/uapi/asm-generic/kvm* 11199F: include/uapi/linux/kvm* 11200F: tools/kvm/ 11201F: tools/testing/selftests/kvm/ 11202F: virt/kvm/* 11203 11204KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11205M: Marc Zyngier <maz@kernel.org> 11206R: James Morse <james.morse@arm.com> 11207R: Alexandru Elisei <alexandru.elisei@arm.com> 11208R: Suzuki K Poulose <suzuki.poulose@arm.com> 11209R: Oliver Upton <oliver.upton@linux.dev> 11210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11211L: kvmarm@lists.linux.dev 11212L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11215F: arch/arm64/include/asm/kvm* 11216F: arch/arm64/include/uapi/asm/kvm* 11217F: arch/arm64/kvm/ 11218F: include/kvm/arm_* 11219F: tools/testing/selftests/kvm/*/aarch64/ 11220F: tools/testing/selftests/kvm/aarch64/ 11221 11222KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11223M: Huacai Chen <chenhuacai@kernel.org> 11224M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11225L: linux-mips@vger.kernel.org 11226L: kvm@vger.kernel.org 11227S: Maintained 11228T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11229F: arch/mips/include/asm/kvm* 11230F: arch/mips/include/uapi/asm/kvm* 11231F: arch/mips/kvm/ 11232 11233KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11234L: linuxppc-dev@lists.ozlabs.org 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11236F: arch/powerpc/include/asm/kvm* 11237F: arch/powerpc/include/uapi/asm/kvm* 11238F: arch/powerpc/kernel/kvm* 11239F: arch/powerpc/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11242M: Anup Patel <anup@brainfault.org> 11243R: Atish Patra <atishp@atishpatra.org> 11244L: kvm@vger.kernel.org 11245L: kvm-riscv@lists.infradead.org 11246L: linux-riscv@lists.infradead.org 11247S: Maintained 11248T: git git://github.com/kvm-riscv/linux.git 11249F: arch/riscv/include/asm/kvm* 11250F: arch/riscv/include/uapi/asm/kvm* 11251F: arch/riscv/kvm/ 11252F: tools/testing/selftests/kvm/*/riscv/ 11253 11254KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11255M: Christian Borntraeger <borntraeger@linux.ibm.com> 11256M: Janosch Frank <frankja@linux.ibm.com> 11257M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11258R: David Hildenbrand <david@redhat.com> 11259L: kvm@vger.kernel.org 11260S: Supported 11261W: http://www.ibm.com/developerworks/linux/linux390/ 11262T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11263F: Documentation/virt/kvm/s390* 11264F: arch/s390/include/asm/gmap.h 11265F: arch/s390/include/asm/kvm* 11266F: arch/s390/include/uapi/asm/kvm* 11267F: arch/s390/include/uapi/asm/uvdevice.h 11268F: arch/s390/kernel/uv.c 11269F: arch/s390/kvm/ 11270F: arch/s390/mm/gmap.c 11271F: drivers/s390/char/uvdevice.c 11272F: tools/testing/selftests/drivers/s390x/uvdevice/ 11273F: tools/testing/selftests/kvm/*/s390x/ 11274F: tools/testing/selftests/kvm/s390x/ 11275 11276KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11277M: Sean Christopherson <seanjc@google.com> 11278M: Paolo Bonzini <pbonzini@redhat.com> 11279L: kvm@vger.kernel.org 11280S: Supported 11281T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11282F: arch/x86/include/asm/kvm* 11283F: arch/x86/include/asm/svm.h 11284F: arch/x86/include/asm/vmx*.h 11285F: arch/x86/include/uapi/asm/kvm* 11286F: arch/x86/include/uapi/asm/svm.h 11287F: arch/x86/include/uapi/asm/vmx.h 11288F: arch/x86/kvm/ 11289F: arch/x86/kvm/*/ 11290 11291KVM PARAVIRT (KVM/paravirt) 11292M: Paolo Bonzini <pbonzini@redhat.com> 11293R: Wanpeng Li <wanpengli@tencent.com> 11294R: Vitaly Kuznetsov <vkuznets@redhat.com> 11295L: kvm@vger.kernel.org 11296S: Supported 11297T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11298F: arch/x86/kernel/kvm.c 11299F: arch/x86/kernel/kvmclock.c 11300F: arch/x86/include/asm/pvclock-abi.h 11301F: include/linux/kvm_para.h 11302F: include/uapi/linux/kvm_para.h 11303F: include/uapi/asm-generic/kvm_para.h 11304F: include/asm-generic/kvm_para.h 11305F: arch/um/include/asm/kvm_para.h 11306F: arch/x86/include/asm/kvm_para.h 11307F: arch/x86/include/uapi/asm/kvm_para.h 11308 11309KVM X86 HYPER-V (KVM/hyper-v) 11310M: Vitaly Kuznetsov <vkuznets@redhat.com> 11311M: Sean Christopherson <seanjc@google.com> 11312M: Paolo Bonzini <pbonzini@redhat.com> 11313L: kvm@vger.kernel.org 11314S: Supported 11315T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11316F: arch/x86/kvm/hyperv.* 11317F: arch/x86/kvm/kvm_onhyperv.* 11318F: arch/x86/kvm/svm/hyperv.* 11319F: arch/x86/kvm/svm/svm_onhyperv.* 11320F: arch/x86/kvm/vmx/evmcs.* 11321 11322KERNFS 11323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11324M: Tejun Heo <tj@kernel.org> 11325S: Supported 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11327F: fs/kernfs/ 11328F: include/linux/kernfs.h 11329 11330KEXEC 11331M: Eric Biederman <ebiederm@xmission.com> 11332L: kexec@lists.infradead.org 11333S: Maintained 11334W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11335F: include/linux/kexec.h 11336F: include/uapi/linux/kexec.h 11337F: kernel/kexec* 11338 11339KEYS-ENCRYPTED 11340M: Mimi Zohar <zohar@linux.ibm.com> 11341L: linux-integrity@vger.kernel.org 11342L: keyrings@vger.kernel.org 11343S: Supported 11344F: Documentation/security/keys/trusted-encrypted.rst 11345F: include/keys/encrypted-type.h 11346F: security/keys/encrypted-keys/ 11347 11348KEYS-TRUSTED 11349M: James Bottomley <jejb@linux.ibm.com> 11350M: Jarkko Sakkinen <jarkko@kernel.org> 11351M: Mimi Zohar <zohar@linux.ibm.com> 11352L: linux-integrity@vger.kernel.org 11353L: keyrings@vger.kernel.org 11354S: Supported 11355F: Documentation/security/keys/trusted-encrypted.rst 11356F: include/keys/trusted-type.h 11357F: include/keys/trusted_tpm.h 11358F: security/keys/trusted-keys/ 11359 11360KEYS-TRUSTED-TEE 11361M: Sumit Garg <sumit.garg@linaro.org> 11362L: linux-integrity@vger.kernel.org 11363L: keyrings@vger.kernel.org 11364S: Supported 11365F: include/keys/trusted_tee.h 11366F: security/keys/trusted-keys/trusted_tee.c 11367 11368KEYS-TRUSTED-CAAM 11369M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11370R: Pengutronix Kernel Team <kernel@pengutronix.de> 11371L: linux-integrity@vger.kernel.org 11372L: keyrings@vger.kernel.org 11373S: Maintained 11374F: include/keys/trusted_caam.h 11375F: security/keys/trusted-keys/trusted_caam.c 11376 11377KEYS/KEYRINGS 11378M: David Howells <dhowells@redhat.com> 11379M: Jarkko Sakkinen <jarkko@kernel.org> 11380L: keyrings@vger.kernel.org 11381S: Maintained 11382F: Documentation/security/keys/core.rst 11383F: include/keys/ 11384F: include/linux/key-type.h 11385F: include/linux/key.h 11386F: include/linux/keyctl.h 11387F: include/uapi/linux/keyctl.h 11388F: security/keys/ 11389 11390KEYS/KEYRINGS_INTEGRITY 11391M: Jarkko Sakkinen <jarkko@kernel.org> 11392M: Mimi Zohar <zohar@linux.ibm.com> 11393L: linux-integrity@vger.kernel.org 11394L: keyrings@vger.kernel.org 11395S: Supported 11396F: security/integrity/platform_certs 11397 11398KFENCE 11399M: Alexander Potapenko <glider@google.com> 11400M: Marco Elver <elver@google.com> 11401R: Dmitry Vyukov <dvyukov@google.com> 11402L: kasan-dev@googlegroups.com 11403S: Maintained 11404F: Documentation/dev-tools/kfence.rst 11405F: arch/*/include/asm/kfence.h 11406F: include/linux/kfence.h 11407F: lib/Kconfig.kfence 11408F: mm/kfence/ 11409 11410KFIFO 11411M: Stefani Seibold <stefani@seibold.net> 11412S: Maintained 11413F: include/linux/kfifo.h 11414F: lib/kfifo.c 11415F: samples/kfifo/ 11416 11417KGDB / KDB /debug_core 11418M: Jason Wessel <jason.wessel@windriver.com> 11419M: Daniel Thompson <daniel.thompson@linaro.org> 11420R: Douglas Anderson <dianders@chromium.org> 11421L: kgdb-bugreport@lists.sourceforge.net 11422S: Maintained 11423W: http://kgdb.wiki.kernel.org/ 11424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11425F: Documentation/dev-tools/kgdb.rst 11426F: drivers/misc/kgdbts.c 11427F: drivers/tty/serial/kgdboc.c 11428F: include/linux/kdb.h 11429F: include/linux/kgdb.h 11430F: kernel/debug/ 11431F: kernel/module/kdb.c 11432 11433KHADAS MCU MFD DRIVER 11434M: Neil Armstrong <neil.armstrong@linaro.org> 11435L: linux-amlogic@lists.infradead.org 11436S: Maintained 11437F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11438F: drivers/mfd/khadas-mcu.c 11439F: include/linux/mfd/khadas-mcu.h 11440F: drivers/thermal/khadas_mcu_fan.c 11441 11442KMEMLEAK 11443M: Catalin Marinas <catalin.marinas@arm.com> 11444S: Maintained 11445F: Documentation/dev-tools/kmemleak.rst 11446F: include/linux/kmemleak.h 11447F: mm/kmemleak.c 11448F: samples/kmemleak/kmemleak-test.c 11449 11450KMOD KERNEL MODULE LOADER - USERMODE HELPER 11451M: Luis Chamberlain <mcgrof@kernel.org> 11452L: linux-kernel@vger.kernel.org 11453L: linux-modules@vger.kernel.org 11454S: Maintained 11455F: include/linux/kmod.h 11456F: kernel/kmod.c 11457F: lib/test_kmod.c 11458F: tools/testing/selftests/kmod/ 11459 11460KMSAN 11461M: Alexander Potapenko <glider@google.com> 11462R: Marco Elver <elver@google.com> 11463R: Dmitry Vyukov <dvyukov@google.com> 11464L: kasan-dev@googlegroups.com 11465S: Maintained 11466F: Documentation/dev-tools/kmsan.rst 11467F: arch/*/include/asm/kmsan.h 11468F: arch/*/mm/kmsan_* 11469F: include/linux/kmsan*.h 11470F: lib/Kconfig.kmsan 11471F: mm/kmsan/ 11472F: scripts/Makefile.kmsan 11473 11474KPROBES 11475M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11476M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11477M: "David S. Miller" <davem@davemloft.net> 11478M: Masami Hiramatsu <mhiramat@kernel.org> 11479S: Maintained 11480T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11481F: Documentation/trace/kprobes.rst 11482F: include/asm-generic/kprobes.h 11483F: include/linux/kprobes.h 11484F: kernel/kprobes.c 11485F: lib/test_kprobes.c 11486F: samples/kprobes 11487 11488KS0108 LCD CONTROLLER DRIVER 11489M: Miguel Ojeda <ojeda@kernel.org> 11490S: Maintained 11491F: Documentation/admin-guide/auxdisplay/ks0108.rst 11492F: drivers/auxdisplay/ks0108.c 11493F: include/linux/ks0108.h 11494 11495KTD253 BACKLIGHT DRIVER 11496M: Linus Walleij <linus.walleij@linaro.org> 11497S: Maintained 11498F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11499F: drivers/video/backlight/ktd253-backlight.c 11500 11501KTEST 11502M: Steven Rostedt <rostedt@goodmis.org> 11503M: John Hawley <warthog9@eaglescrag.net> 11504S: Maintained 11505F: tools/testing/ktest 11506 11507L3MDEV 11508M: David Ahern <dsahern@kernel.org> 11509L: netdev@vger.kernel.org 11510S: Maintained 11511F: include/net/l3mdev.h 11512F: net/l3mdev 11513 11514LANDLOCK SECURITY MODULE 11515M: Mickaël Salaün <mic@digikod.net> 11516L: linux-security-module@vger.kernel.org 11517S: Supported 11518W: https://landlock.io 11519T: git https://github.com/landlock-lsm/linux.git 11520F: Documentation/security/landlock.rst 11521F: Documentation/userspace-api/landlock.rst 11522F: include/uapi/linux/landlock.h 11523F: samples/landlock/ 11524F: security/landlock/ 11525F: tools/testing/selftests/landlock/ 11526K: landlock 11527K: LANDLOCK 11528 11529LANTIQ / INTEL Ethernet drivers 11530M: Hauke Mehrtens <hauke@hauke-m.de> 11531L: netdev@vger.kernel.org 11532S: Maintained 11533F: drivers/net/dsa/lantiq_gswip.c 11534F: drivers/net/dsa/lantiq_pce.h 11535F: drivers/net/ethernet/lantiq_xrx200.c 11536F: net/dsa/tag_gswip.c 11537 11538LANTIQ MIPS ARCHITECTURE 11539M: John Crispin <john@phrozen.org> 11540L: linux-mips@vger.kernel.org 11541S: Maintained 11542F: arch/mips/lantiq 11543F: drivers/soc/lantiq 11544 11545LASI 53c700 driver for PARISC 11546M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11547L: linux-scsi@vger.kernel.org 11548S: Maintained 11549F: Documentation/scsi/53c700.rst 11550F: drivers/scsi/53c700* 11551 11552LEAKING_ADDRESSES 11553M: Tobin C. Harding <me@tobin.cc> 11554M: Tycho Andersen <tycho@tycho.pizza> 11555L: linux-hardening@vger.kernel.org 11556S: Maintained 11557T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11558F: scripts/leaking_addresses.pl 11559 11560LED SUBSYSTEM 11561M: Pavel Machek <pavel@ucw.cz> 11562L: linux-leds@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11565F: Documentation/devicetree/bindings/leds/ 11566F: drivers/leds/ 11567F: include/linux/leds.h 11568 11569LEGACY EEPROM DRIVER 11570M: Jean Delvare <jdelvare@suse.com> 11571S: Maintained 11572F: Documentation/misc-devices/eeprom.rst 11573F: drivers/misc/eeprom/eeprom.c 11574 11575LEGO MINDSTORMS EV3 11576R: David Lechner <david@lechnology.com> 11577S: Maintained 11578F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11579F: arch/arm/boot/dts/da850-lego-ev3.dts 11580F: drivers/power/supply/lego_ev3_battery.c 11581 11582LEGO USB Tower driver 11583M: Juergen Stuber <starblue@users.sourceforge.net> 11584L: legousb-devel@lists.sourceforge.net 11585S: Maintained 11586W: http://legousb.sourceforge.net/ 11587F: drivers/usb/misc/legousbtower.c 11588 11589LETSKETCH HID TABLET DRIVER 11590M: Hans de Goede <hdegoede@redhat.com> 11591L: linux-input@vger.kernel.org 11592S: Maintained 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11594F: drivers/hid/hid-letsketch.c 11595 11596LG LAPTOP EXTRAS 11597M: Matan Ziv-Av <matan@svgalib.org> 11598L: platform-driver-x86@vger.kernel.org 11599S: Maintained 11600F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11601F: Documentation/admin-guide/laptops/lg-laptop.rst 11602F: drivers/platform/x86/lg-laptop.c 11603 11604LG2160 MEDIA DRIVER 11605M: Michael Krufky <mkrufky@linuxtv.org> 11606L: linux-media@vger.kernel.org 11607S: Maintained 11608W: https://linuxtv.org 11609W: http://github.com/mkrufky 11610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11611T: git git://linuxtv.org/mkrufky/tuners.git 11612F: drivers/media/dvb-frontends/lg2160.* 11613 11614LGDT3305 MEDIA DRIVER 11615M: Michael Krufky <mkrufky@linuxtv.org> 11616L: linux-media@vger.kernel.org 11617S: Maintained 11618W: https://linuxtv.org 11619W: http://github.com/mkrufky 11620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11621T: git git://linuxtv.org/mkrufky/tuners.git 11622F: drivers/media/dvb-frontends/lgdt3305.* 11623 11624LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11625M: Viresh Kumar <vireshk@kernel.org> 11626L: linux-ide@vger.kernel.org 11627S: Maintained 11628T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11629F: drivers/ata/pata_arasan_cf.c 11630F: include/linux/pata_arasan_cf_data.h 11631 11632LIBATA PATA DRIVERS 11633R: Sergey Shtylyov <s.shtylyov@omp.ru> 11634L: linux-ide@vger.kernel.org 11635F: drivers/ata/ata_*.c 11636F: drivers/ata/pata_*.c 11637 11638LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11639M: Linus Walleij <linus.walleij@linaro.org> 11640L: linux-ide@vger.kernel.org 11641S: Maintained 11642T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11643F: drivers/ata/pata_ftide010.c 11644F: drivers/ata/sata_gemini.c 11645F: drivers/ata/sata_gemini.h 11646 11647LIBATA SATA AHCI PLATFORM devices support 11648M: Hans de Goede <hdegoede@redhat.com> 11649M: Jens Axboe <axboe@kernel.dk> 11650L: linux-ide@vger.kernel.org 11651S: Maintained 11652T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11653F: drivers/ata/ahci_platform.c 11654F: drivers/ata/libahci_platform.c 11655F: include/linux/ahci_platform.h 11656 11657LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11658M: Serge Semin <fancer.lancer@gmail.com> 11659L: linux-ide@vger.kernel.org 11660S: Maintained 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11662F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11663F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11664F: drivers/ata/ahci_dwc.c 11665 11666LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11667M: Mikael Pettersson <mikpelinux@gmail.com> 11668L: linux-ide@vger.kernel.org 11669S: Maintained 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11671F: drivers/ata/sata_promise.* 11672 11673LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11674M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11678F: Documentation/ABI/testing/sysfs-ata 11679F: Documentation/devicetree/bindings/ata/ 11680F: drivers/ata/ 11681F: include/linux/ata.h 11682F: include/linux/libata.h 11683 11684LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11685M: Vishal Verma <vishal.l.verma@intel.com> 11686M: Dan Williams <dan.j.williams@intel.com> 11687M: Dave Jiang <dave.jiang@intel.com> 11688L: nvdimm@lists.linux.dev 11689S: Supported 11690Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11691P: Documentation/nvdimm/maintainer-entry-profile.rst 11692F: drivers/nvdimm/btt* 11693 11694LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11695M: Dan Williams <dan.j.williams@intel.com> 11696M: Vishal Verma <vishal.l.verma@intel.com> 11697M: Dave Jiang <dave.jiang@intel.com> 11698L: nvdimm@lists.linux.dev 11699S: Supported 11700Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11701P: Documentation/nvdimm/maintainer-entry-profile.rst 11702F: drivers/nvdimm/pmem* 11703 11704LIBNVDIMM: DEVICETREE BINDINGS 11705M: Oliver O'Halloran <oohall@gmail.com> 11706L: nvdimm@lists.linux.dev 11707S: Supported 11708Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11709F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11710F: drivers/nvdimm/of_pmem.c 11711 11712LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11713M: Dan Williams <dan.j.williams@intel.com> 11714M: Vishal Verma <vishal.l.verma@intel.com> 11715M: Dave Jiang <dave.jiang@intel.com> 11716M: Ira Weiny <ira.weiny@intel.com> 11717L: nvdimm@lists.linux.dev 11718S: Supported 11719Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11720P: Documentation/nvdimm/maintainer-entry-profile.rst 11721T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11722F: drivers/acpi/nfit/* 11723F: drivers/nvdimm/* 11724F: include/linux/libnvdimm.h 11725F: include/linux/nd.h 11726F: include/uapi/linux/ndctl.h 11727F: tools/testing/nvdimm/ 11728 11729LICENSES and SPDX stuff 11730M: Thomas Gleixner <tglx@linutronix.de> 11731M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11732L: linux-spdx@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11735F: COPYING 11736F: Documentation/process/license-rules.rst 11737F: LICENSES/ 11738F: scripts/spdxcheck-test.sh 11739F: scripts/spdxcheck.py 11740F: scripts/spdxexclude 11741 11742LINEAR RANGES HELPERS 11743M: Mark Brown <broonie@kernel.org> 11744R: Matti Vaittinen <mazziesaccount@gmail.com> 11745F: lib/linear_ranges.c 11746F: lib/test_linear_ranges.c 11747F: include/linux/linear_range.h 11748 11749LINUX FOR POWER MACINTOSH 11750M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11751L: linuxppc-dev@lists.ozlabs.org 11752S: Odd Fixes 11753F: arch/powerpc/platforms/powermac/ 11754F: drivers/macintosh/ 11755 11756LINUX FOR POWERPC (32-BIT AND 64-BIT) 11757M: Michael Ellerman <mpe@ellerman.id.au> 11758R: Nicholas Piggin <npiggin@gmail.com> 11759R: Christophe Leroy <christophe.leroy@csgroup.eu> 11760L: linuxppc-dev@lists.ozlabs.org 11761S: Supported 11762W: https://github.com/linuxppc/wiki/wiki 11763Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11765F: Documentation/ABI/stable/sysfs-firmware-opal-* 11766F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11767F: Documentation/devicetree/bindings/powerpc/ 11768F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11769F: Documentation/powerpc/ 11770F: arch/powerpc/ 11771F: drivers/*/*/*pasemi* 11772F: drivers/*/*pasemi* 11773F: drivers/char/tpm/tpm_ibmvtpm* 11774F: drivers/crypto/nx/ 11775F: drivers/crypto/vmx/ 11776F: drivers/i2c/busses/i2c-opal.c 11777F: drivers/net/ethernet/ibm/ibmveth.* 11778F: drivers/net/ethernet/ibm/ibmvnic.* 11779F: drivers/pci/hotplug/pnv_php.c 11780F: drivers/pci/hotplug/rpa* 11781F: drivers/rtc/rtc-opal.c 11782F: drivers/scsi/ibmvscsi/ 11783F: drivers/tty/hvc/hvc_opal.c 11784F: drivers/watchdog/wdrtas.c 11785F: tools/testing/selftests/powerpc 11786N: /pmac 11787N: powermac 11788N: powernv 11789N: [^a-z0-9]ps3 11790N: pseries 11791 11792LINUX FOR POWERPC EMBEDDED MPC5XXX 11793M: Anatolij Gustschin <agust@denx.de> 11794L: linuxppc-dev@lists.ozlabs.org 11795S: Odd Fixes 11796F: arch/powerpc/platforms/512x/ 11797F: arch/powerpc/platforms/52xx/ 11798 11799LINUX FOR POWERPC EMBEDDED PPC4XX 11800L: linuxppc-dev@lists.ozlabs.org 11801S: Orphan 11802F: arch/powerpc/platforms/40x/ 11803F: arch/powerpc/platforms/44x/ 11804 11805LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11806M: Scott Wood <oss@buserror.net> 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Odd fixes 11809T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11810F: Documentation/devicetree/bindings/powerpc/fsl/ 11811F: arch/powerpc/platforms/83xx/ 11812F: arch/powerpc/platforms/85xx/ 11813 11814LINUX FOR POWERPC EMBEDDED PPC8XX 11815M: Christophe Leroy <christophe.leroy@csgroup.eu> 11816L: linuxppc-dev@lists.ozlabs.org 11817S: Maintained 11818F: arch/powerpc/platforms/8xx/ 11819 11820LINUX KERNEL DUMP TEST MODULE (LKDTM) 11821M: Kees Cook <keescook@chromium.org> 11822S: Maintained 11823F: drivers/misc/lkdtm/* 11824F: tools/testing/selftests/lkdtm/* 11825 11826LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11827M: Alan Stern <stern@rowland.harvard.edu> 11828M: Andrea Parri <parri.andrea@gmail.com> 11829M: Will Deacon <will@kernel.org> 11830M: Peter Zijlstra <peterz@infradead.org> 11831M: Boqun Feng <boqun.feng@gmail.com> 11832M: Nicholas Piggin <npiggin@gmail.com> 11833M: David Howells <dhowells@redhat.com> 11834M: Jade Alglave <j.alglave@ucl.ac.uk> 11835M: Luc Maranget <luc.maranget@inria.fr> 11836M: "Paul E. McKenney" <paulmck@kernel.org> 11837R: Akira Yokosawa <akiyks@gmail.com> 11838R: Daniel Lustig <dlustig@nvidia.com> 11839R: Joel Fernandes <joel@joelfernandes.org> 11840L: linux-kernel@vger.kernel.org 11841L: linux-arch@vger.kernel.org 11842S: Supported 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11844F: Documentation/atomic_bitops.txt 11845F: Documentation/atomic_t.txt 11846F: Documentation/core-api/refcount-vs-atomic.rst 11847F: Documentation/litmus-tests/ 11848F: Documentation/memory-barriers.txt 11849F: tools/memory-model/ 11850 11851LIS3LV02D ACCELEROMETER DRIVER 11852M: Eric Piel <eric.piel@tremplin-utc.net> 11853S: Maintained 11854F: Documentation/misc-devices/lis3lv02d.rst 11855F: drivers/misc/lis3lv02d/ 11856F: drivers/platform/x86/hp_accel.c 11857 11858LIST KUNIT TEST 11859M: David Gow <davidgow@google.com> 11860L: linux-kselftest@vger.kernel.org 11861L: kunit-dev@googlegroups.com 11862S: Maintained 11863F: lib/list-test.c 11864 11865LITEX PLATFORM 11866M: Karol Gugala <kgugala@antmicro.com> 11867M: Mateusz Holenko <mholenko@antmicro.com> 11868M: Gabriel Somlo <gsomlo@gmail.com> 11869M: Joel Stanley <joel@jms.id.au> 11870S: Maintained 11871F: Documentation/devicetree/bindings/*/litex,*.yaml 11872F: arch/openrisc/boot/dts/or1klitex.dts 11873F: include/linux/litex.h 11874F: drivers/tty/serial/liteuart.c 11875F: drivers/soc/litex/* 11876F: drivers/net/ethernet/litex/* 11877F: drivers/mmc/host/litex_mmc.c 11878N: litex 11879 11880LIVE PATCHING 11881M: Josh Poimboeuf <jpoimboe@kernel.org> 11882M: Jiri Kosina <jikos@kernel.org> 11883M: Miroslav Benes <mbenes@suse.cz> 11884M: Petr Mladek <pmladek@suse.com> 11885R: Joe Lawrence <joe.lawrence@redhat.com> 11886L: live-patching@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11889F: Documentation/ABI/testing/sysfs-kernel-livepatch 11890F: Documentation/livepatch/ 11891F: arch/powerpc/include/asm/livepatch.h 11892F: include/linux/livepatch.h 11893F: kernel/livepatch/ 11894F: kernel/module/livepatch.c 11895F: lib/livepatch/ 11896F: samples/livepatch/ 11897F: tools/testing/selftests/livepatch/ 11898 11899LLC (802.2) 11900L: netdev@vger.kernel.org 11901S: Odd fixes 11902F: include/linux/llc.h 11903F: include/net/llc* 11904F: include/uapi/linux/llc.h 11905F: net/llc/ 11906 11907LM73 HARDWARE MONITOR DRIVER 11908M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11909L: linux-hwmon@vger.kernel.org 11910S: Maintained 11911F: drivers/hwmon/lm73.c 11912 11913LM78 HARDWARE MONITOR DRIVER 11914M: Jean Delvare <jdelvare@suse.com> 11915L: linux-hwmon@vger.kernel.org 11916S: Maintained 11917F: Documentation/hwmon/lm78.rst 11918F: drivers/hwmon/lm78.c 11919 11920LM83 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm83.rst 11925F: drivers/hwmon/lm83.c 11926 11927LM90 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11932F: Documentation/hwmon/lm90.rst 11933F: drivers/hwmon/lm90.c 11934F: include/dt-bindings/thermal/lm90.h 11935 11936LM95234 HARDWARE MONITOR DRIVER 11937M: Guenter Roeck <linux@roeck-us.net> 11938L: linux-hwmon@vger.kernel.org 11939S: Maintained 11940F: Documentation/hwmon/lm95234.rst 11941F: drivers/hwmon/lm95234.c 11942 11943LME2510 MEDIA DRIVER 11944M: Malcolm Priestley <tvboxspy@gmail.com> 11945L: linux-media@vger.kernel.org 11946S: Maintained 11947W: https://linuxtv.org 11948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11949F: drivers/media/usb/dvb-usb-v2/lmedm04* 11950 11951LOADPIN SECURITY MODULE 11952M: Kees Cook <keescook@chromium.org> 11953S: Supported 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11955F: Documentation/admin-guide/LSM/LoadPin.rst 11956F: security/loadpin/ 11957 11958LOCKING PRIMITIVES 11959M: Peter Zijlstra <peterz@infradead.org> 11960M: Ingo Molnar <mingo@redhat.com> 11961M: Will Deacon <will@kernel.org> 11962R: Waiman Long <longman@redhat.com> 11963R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11964L: linux-kernel@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11967F: Documentation/locking/ 11968F: arch/*/include/asm/spinlock*.h 11969F: include/linux/lockdep.h 11970F: include/linux/mutex*.h 11971F: include/linux/rwlock*.h 11972F: include/linux/rwsem*.h 11973F: include/linux/seqlock.h 11974F: include/linux/spinlock*.h 11975F: kernel/locking/ 11976F: lib/locking*.[ch] 11977X: kernel/locking/locktorture.c 11978 11979LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11980M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11981L: linux-ntfs-dev@lists.sourceforge.net 11982S: Maintained 11983W: http://www.linux-ntfs.org/content/view/19/37/ 11984F: Documentation/admin-guide/ldm.rst 11985F: block/partitions/ldm.* 11986 11987LOGITECH HID GAMING KEYBOARDS 11988M: Hans de Goede <hdegoede@redhat.com> 11989L: linux-input@vger.kernel.org 11990S: Maintained 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11992F: drivers/hid/hid-lg-g15.c 11993 11994LONTIUM LT8912B MIPI TO HDMI BRIDGE 11995M: Adrien Grassein <adrien.grassein@gmail.com> 11996S: Maintained 11997F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11998F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11999 12000LOONGARCH 12001M: Huacai Chen <chenhuacai@kernel.org> 12002R: WANG Xuerui <kernel@xen0n.name> 12003L: loongarch@lists.linux.dev 12004S: Maintained 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12006F: arch/loongarch/ 12007F: drivers/*/*loongarch* 12008F: Documentation/loongarch/ 12009F: Documentation/translations/zh_CN/loongarch/ 12010 12011LOONGSON-2 SOC SERIES GUTS DRIVER 12012M: Yinbo Zhu <zhuyinbo@loongson.cn> 12013L: loongarch@lists.linux.dev 12014S: Maintained 12015F: drivers/soc/loongson/loongson2_guts.c 12016 12017LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12018M: Sathya Prakash <sathya.prakash@broadcom.com> 12019M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12020M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12021L: MPT-FusionLinux.pdl@broadcom.com 12022L: linux-scsi@vger.kernel.org 12023S: Supported 12024W: http://www.avagotech.com/support/ 12025F: drivers/message/fusion/ 12026F: drivers/scsi/mpt3sas/ 12027 12028LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12029M: Matthew Wilcox <willy@infradead.org> 12030L: linux-scsi@vger.kernel.org 12031S: Maintained 12032F: drivers/scsi/sym53c8xx_2/ 12033 12034LTC1660 DAC DRIVER 12035M: Marcus Folkesson <marcus.folkesson@gmail.com> 12036L: linux-iio@vger.kernel.org 12037S: Maintained 12038F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12039F: drivers/iio/dac/ltc1660.c 12040 12041LTC2688 IIO DAC DRIVER 12042M: Nuno Sá <nuno.sa@analog.com> 12043L: linux-iio@vger.kernel.org 12044S: Supported 12045W: https://ez.analog.com/linux-software-drivers 12046F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12047F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12048F: drivers/iio/dac/ltc2688.c 12049 12050LTC2947 HARDWARE MONITOR DRIVER 12051M: Nuno Sá <nuno.sa@analog.com> 12052L: linux-hwmon@vger.kernel.org 12053S: Supported 12054W: https://ez.analog.com/linux-software-drivers 12055F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12056F: drivers/hwmon/ltc2947-core.c 12057F: drivers/hwmon/ltc2947-i2c.c 12058F: drivers/hwmon/ltc2947-spi.c 12059F: drivers/hwmon/ltc2947.h 12060 12061LTC2983 IIO TEMPERATURE DRIVER 12062M: Nuno Sá <nuno.sa@analog.com> 12063L: linux-iio@vger.kernel.org 12064S: Supported 12065W: https://ez.analog.com/linux-software-drivers 12066F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12067F: drivers/iio/temperature/ltc2983.c 12068 12069LTC4261 HARDWARE MONITOR DRIVER 12070M: Guenter Roeck <linux@roeck-us.net> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: Documentation/hwmon/ltc4261.rst 12074F: drivers/hwmon/ltc4261.c 12075 12076LTC4306 I2C MULTIPLEXER DRIVER 12077M: Michael Hennerich <michael.hennerich@analog.com> 12078L: linux-i2c@vger.kernel.org 12079S: Supported 12080W: https://ez.analog.com/linux-software-drivers 12081F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12082F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12083 12084LTP (Linux Test Project) 12085M: Mike Frysinger <vapier@gentoo.org> 12086M: Cyril Hrubis <chrubis@suse.cz> 12087M: Wanlong Gao <wanlong.gao@gmail.com> 12088M: Jan Stancek <jstancek@redhat.com> 12089M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12090M: Alexey Kodanev <alexey.kodanev@oracle.com> 12091L: ltp@lists.linux.it (subscribers-only) 12092S: Maintained 12093W: http://linux-test-project.github.io/ 12094T: git git://github.com/linux-test-project/ltp.git 12095 12096LYNX 28G SERDES PHY DRIVER 12097M: Ioana Ciornei <ioana.ciornei@nxp.com> 12098L: netdev@vger.kernel.org 12099S: Supported 12100F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12101F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12102 12103LYNX PCS MODULE 12104M: Ioana Ciornei <ioana.ciornei@nxp.com> 12105L: netdev@vger.kernel.org 12106S: Supported 12107F: drivers/net/pcs/pcs-lynx.c 12108F: include/linux/pcs-lynx.h 12109 12110M68K ARCHITECTURE 12111M: Geert Uytterhoeven <geert@linux-m68k.org> 12112L: linux-m68k@lists.linux-m68k.org 12113S: Maintained 12114W: http://www.linux-m68k.org/ 12115T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12116F: arch/m68k/ 12117F: drivers/zorro/ 12118 12119M68K ON APPLE MACINTOSH 12120M: Joshua Thompson <funaho@jurai.org> 12121L: linux-m68k@lists.linux-m68k.org 12122S: Maintained 12123W: http://www.mac.linux-m68k.org/ 12124F: arch/m68k/mac/ 12125F: drivers/macintosh/adb-iop.c 12126F: drivers/macintosh/via-macii.c 12127 12128M68K ON HP9000/300 12129M: Philip Blundell <philb@gnu.org> 12130S: Maintained 12131W: http://www.tazenda.demon.co.uk/phil/linux-hp 12132F: arch/m68k/hp300/ 12133 12134M88DS3103 MEDIA DRIVER 12135M: Antti Palosaari <crope@iki.fi> 12136L: linux-media@vger.kernel.org 12137S: Maintained 12138W: https://linuxtv.org 12139W: http://palosaari.fi/linux/ 12140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12141T: git git://linuxtv.org/anttip/media_tree.git 12142F: drivers/media/dvb-frontends/m88ds3103* 12143 12144M88RS2000 MEDIA DRIVER 12145M: Malcolm Priestley <tvboxspy@gmail.com> 12146L: linux-media@vger.kernel.org 12147S: Maintained 12148W: https://linuxtv.org 12149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12150F: drivers/media/dvb-frontends/m88rs2000* 12151 12152MA901 MASTERKIT USB FM RADIO DRIVER 12153M: Alexey Klimov <klimov.linux@gmail.com> 12154L: linux-media@vger.kernel.org 12155S: Maintained 12156T: git git://linuxtv.org/media_tree.git 12157F: drivers/media/radio/radio-ma901.c 12158 12159MAC80211 12160M: Johannes Berg <johannes@sipsolutions.net> 12161L: linux-wireless@vger.kernel.org 12162S: Maintained 12163W: https://wireless.wiki.kernel.org/ 12164Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12165T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12167F: Documentation/networking/mac80211-injection.rst 12168F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12169F: drivers/net/wireless/mac80211_hwsim.[ch] 12170F: include/net/mac80211.h 12171F: net/mac80211/ 12172 12173MAILBOX API 12174M: Jassi Brar <jassisinghbrar@gmail.com> 12175L: linux-kernel@vger.kernel.org 12176S: Maintained 12177F: drivers/mailbox/ 12178F: include/linux/mailbox_client.h 12179F: include/linux/mailbox_controller.h 12180F: include/dt-bindings/mailbox/ 12181F: Documentation/devicetree/bindings/mailbox/ 12182 12183MAILBOX ARM MHUv2 12184M: Viresh Kumar <viresh.kumar@linaro.org> 12185M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12186L: linux-kernel@vger.kernel.org 12187S: Maintained 12188F: drivers/mailbox/arm_mhuv2.c 12189F: include/linux/mailbox/arm_mhuv2_message.h 12190F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12191 12192MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12193M: Jeremy Kerr <jk@codeconstruct.com.au> 12194M: Matt Johnston <matt@codeconstruct.com.au> 12195L: netdev@vger.kernel.org 12196S: Maintained 12197F: Documentation/networking/mctp.rst 12198F: drivers/net/mctp/ 12199F: include/net/mctp.h 12200F: include/net/mctpdevice.h 12201F: include/net/netns/mctp.h 12202F: net/mctp/ 12203 12204MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12205M: Michael Kerrisk <mtk.manpages@gmail.com> 12206L: linux-man@vger.kernel.org 12207S: Maintained 12208W: http://www.kernel.org/doc/man-pages 12209 12210MAPLE TREE 12211M: Liam R. Howlett <Liam.Howlett@oracle.com> 12212L: linux-mm@kvack.org 12213S: Supported 12214F: Documentation/core-api/maple_tree.rst 12215F: include/linux/maple_tree.h 12216F: include/trace/events/maple_tree.h 12217F: lib/maple_tree.c 12218F: lib/test_maple_tree.c 12219F: tools/testing/radix-tree/linux/maple_tree.h 12220F: tools/testing/radix-tree/maple.c 12221 12222MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12223M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12224L: linux-mips@vger.kernel.org 12225S: Maintained 12226F: arch/mips/boot/dts/img/pistachio* 12227 12228MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12229M: Andrew Lunn <andrew@lunn.ch> 12230M: Vivien Didelot <vivien.didelot@gmail.com> 12231L: netdev@vger.kernel.org 12232S: Maintained 12233F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12234F: Documentation/networking/devlink/mv88e6xxx.rst 12235F: drivers/net/dsa/mv88e6xxx/ 12236F: include/linux/dsa/mv88e6xxx.h 12237F: include/linux/platform_data/mv88e6xxx.h 12238 12239MARVELL ARMADA 3700 PHY DRIVERS 12240M: Miquel Raynal <miquel.raynal@bootlin.com> 12241S: Maintained 12242F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12243F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12244F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12245F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12246 12247MARVELL ARMADA 3700 SERIAL DRIVER 12248M: Pali Rohár <pali@kernel.org> 12249S: Maintained 12250F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12251F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12252F: drivers/tty/serial/mvebu-uart.c 12253 12254MARVELL ARMADA DRM SUPPORT 12255M: Russell King <linux@armlinux.org.uk> 12256S: Maintained 12257T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12259F: Documentation/devicetree/bindings/display/armada/ 12260F: drivers/gpu/drm/armada/ 12261F: include/uapi/drm/armada_drm.h 12262 12263MARVELL CRYPTO DRIVER 12264M: Boris Brezillon <bbrezillon@kernel.org> 12265M: Arnaud Ebalard <arno@natisbad.org> 12266M: Srujana Challa <schalla@marvell.com> 12267L: linux-crypto@vger.kernel.org 12268S: Maintained 12269F: drivers/crypto/marvell/ 12270F: include/linux/soc/marvell/octeontx2/ 12271 12272MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12273M: Mirko Lindner <mlindner@marvell.com> 12274M: Stephen Hemminger <stephen@networkplumber.org> 12275L: netdev@vger.kernel.org 12276S: Maintained 12277F: drivers/net/ethernet/marvell/sk* 12278 12279MARVELL LIBERTAS WIRELESS DRIVER 12280L: libertas-dev@lists.infradead.org 12281S: Orphan 12282F: drivers/net/wireless/marvell/libertas/ 12283 12284MARVELL MACCHIATOBIN SUPPORT 12285M: Russell King <linux@armlinux.org.uk> 12286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12287S: Maintained 12288F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12289 12290MARVELL MV643XX ETHERNET DRIVER 12291M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12292L: netdev@vger.kernel.org 12293S: Maintained 12294F: drivers/net/ethernet/marvell/mv643xx_eth.* 12295F: include/linux/mv643xx.h 12296 12297MARVELL MV88X3310 PHY DRIVER 12298M: Russell King <linux@armlinux.org.uk> 12299M: Marek Behún <kabel@kernel.org> 12300L: netdev@vger.kernel.org 12301S: Maintained 12302F: drivers/net/phy/marvell10g.c 12303 12304MARVELL MVEBU THERMAL DRIVER 12305M: Miquel Raynal <miquel.raynal@bootlin.com> 12306S: Maintained 12307F: drivers/thermal/armada_thermal.c 12308 12309MARVELL MVNETA ETHERNET DRIVER 12310M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12311L: netdev@vger.kernel.org 12312S: Maintained 12313F: drivers/net/ethernet/marvell/mvneta.* 12314 12315MARVELL MVPP2 ETHERNET DRIVER 12316M: Marcin Wojtas <mw@semihalf.com> 12317M: Russell King <linux@armlinux.org.uk> 12318L: netdev@vger.kernel.org 12319S: Maintained 12320F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12321F: drivers/net/ethernet/marvell/mvpp2/ 12322 12323MARVELL MWIFIEX WIRELESS DRIVER 12324M: Amitkumar Karwar <amitkarwar@gmail.com> 12325M: Ganapathi Bhat <ganapathi017@gmail.com> 12326M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12327M: Xinming Hu <huxinming820@gmail.com> 12328L: linux-wireless@vger.kernel.org 12329S: Maintained 12330F: drivers/net/wireless/marvell/mwifiex/ 12331 12332MARVELL MWL8K WIRELESS DRIVER 12333M: Lennert Buytenhek <buytenh@wantstofly.org> 12334L: linux-wireless@vger.kernel.org 12335S: Odd Fixes 12336F: drivers/net/wireless/marvell/mwl8k.c 12337 12338MARVELL NAND CONTROLLER DRIVER 12339M: Miquel Raynal <miquel.raynal@bootlin.com> 12340L: linux-mtd@lists.infradead.org 12341S: Maintained 12342F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12343F: drivers/mtd/nand/raw/marvell_nand.c 12344 12345MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12346M: Sunil Goutham <sgoutham@marvell.com> 12347M: Geetha sowjanya <gakula@marvell.com> 12348M: Subbaraya Sundeep <sbhatta@marvell.com> 12349M: hariprasad <hkelam@marvell.com> 12350L: netdev@vger.kernel.org 12351S: Supported 12352F: drivers/net/ethernet/marvell/octeontx2/nic/ 12353F: include/linux/soc/marvell/octeontx2/ 12354 12355MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12356M: Sunil Goutham <sgoutham@marvell.com> 12357M: Linu Cherian <lcherian@marvell.com> 12358M: Geetha sowjanya <gakula@marvell.com> 12359M: Jerin Jacob <jerinj@marvell.com> 12360M: hariprasad <hkelam@marvell.com> 12361M: Subbaraya Sundeep <sbhatta@marvell.com> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12365F: drivers/net/ethernet/marvell/octeontx2/af/ 12366 12367MARVELL PRESTERA ETHERNET SWITCH DRIVER 12368M: Taras Chornyi <tchornyi@marvell.com> 12369S: Supported 12370W: https://github.com/Marvell-switching/switchdev-prestera 12371F: drivers/net/ethernet/marvell/prestera/ 12372 12373MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12374M: Nicolas Pitre <nico@fluxnic.net> 12375S: Odd Fixes 12376F: drivers/mmc/host/mvsdio.* 12377 12378MARVELL USB MDIO CONTROLLER DRIVER 12379M: Tobias Waldekranz <tobias@waldekranz.com> 12380L: netdev@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12383F: drivers/net/mdio/mdio-mvusb.c 12384 12385MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12386M: Hu Ziji <huziji@marvell.com> 12387L: linux-mmc@vger.kernel.org 12388S: Supported 12389F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12390F: drivers/mmc/host/sdhci-xenon* 12391 12392MARVELL OCTEON ENDPOINT DRIVER 12393M: Veerasenareddy Burru <vburru@marvell.com> 12394M: Abhijit Ayarekar <aayarekar@marvell.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/ethernet/marvell/octeon_ep 12398 12399MATROX FRAMEBUFFER DRIVER 12400L: linux-fbdev@vger.kernel.org 12401S: Orphan 12402F: drivers/video/fbdev/matrox/matroxfb_* 12403F: include/uapi/linux/matroxfb.h 12404 12405MAX15301 DRIVER 12406M: Daniel Nilsson <daniel.nilsson@flex.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: Documentation/hwmon/max15301.rst 12410F: drivers/hwmon/pmbus/max15301.c 12411 12412MAX16065 HARDWARE MONITOR DRIVER 12413M: Guenter Roeck <linux@roeck-us.net> 12414L: linux-hwmon@vger.kernel.org 12415S: Maintained 12416F: Documentation/hwmon/max16065.rst 12417F: drivers/hwmon/max16065.c 12418 12419MAX2175 SDR TUNER DRIVER 12420M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12425F: Documentation/userspace-api/media/drivers/max2175.rst 12426F: drivers/media/i2c/max2175* 12427F: include/uapi/linux/max2175.h 12428 12429MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12430L: linux-hwmon@vger.kernel.org 12431S: Orphan 12432F: Documentation/hwmon/max6650.rst 12433F: drivers/hwmon/max6650.c 12434 12435MAX6697 HARDWARE MONITOR DRIVER 12436M: Guenter Roeck <linux@roeck-us.net> 12437L: linux-hwmon@vger.kernel.org 12438S: Maintained 12439F: Documentation/devicetree/bindings/hwmon/max6697.txt 12440F: Documentation/hwmon/max6697.rst 12441F: drivers/hwmon/max6697.c 12442F: include/linux/platform_data/max6697.h 12443 12444MAX9286 QUAD GMSL DESERIALIZER DRIVER 12445M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12446M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12447M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12448M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12449L: linux-media@vger.kernel.org 12450S: Maintained 12451F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12452F: drivers/media/i2c/max9286.c 12453 12454MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12455M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12456L: linux-media@vger.kernel.org 12457S: Maintained 12458F: drivers/staging/media/max96712/max96712.c 12459 12460MAX9860 MONO AUDIO VOICE CODEC DRIVER 12461M: Peter Rosin <peda@axentia.se> 12462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12463S: Maintained 12464F: Documentation/devicetree/bindings/sound/max9860.txt 12465F: sound/soc/codecs/max9860.* 12466 12467MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12468M: Andreas Klinger <ak@it-klinger.de> 12469L: linux-iio@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12472F: drivers/iio/proximity/mb1232.c 12473 12474MAXIM MAX11205 DRIVER 12475M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12476L: linux-iio@vger.kernel.org 12477S: Supported 12478W: https://ez.analog.com/linux-software-drivers 12479F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12480F: drivers/iio/adc/max11205.c 12481 12482MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12483R: Iskren Chernev <iskren.chernev@gmail.com> 12484R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12485R: Marek Szyprowski <m.szyprowski@samsung.com> 12486R: Matheus Castello <matheus@castello.eng.br> 12487L: linux-pm@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12490F: drivers/power/supply/max17040_battery.c 12491 12492MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12493R: Hans de Goede <hdegoede@redhat.com> 12494R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12495R: Marek Szyprowski <m.szyprowski@samsung.com> 12496R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12497R: Purism Kernel Team <kernel@puri.sm> 12498L: linux-pm@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12501F: drivers/power/supply/max17042_battery.c 12502 12503MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12504M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12505L: linux-kernel@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12508F: drivers/regulator/max20086-regulator.c 12509 12510MAXIM MAX77650 PMIC MFD DRIVER 12511M: Bartosz Golaszewski <brgl@bgdev.pl> 12512L: linux-kernel@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/*/*max77650.yaml 12515F: Documentation/devicetree/bindings/*/max77650*.yaml 12516F: drivers/gpio/gpio-max77650.c 12517F: drivers/input/misc/max77650-onkey.c 12518F: drivers/leds/leds-max77650.c 12519F: drivers/mfd/max77650.c 12520F: drivers/power/supply/max77650-charger.c 12521F: drivers/regulator/max77650-regulator.c 12522F: include/linux/mfd/max77650.h 12523 12524MAXIM MAX77714 PMIC MFD DRIVER 12525M: Luca Ceresoli <luca@lucaceresoli.net> 12526S: Maintained 12527F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12528F: drivers/mfd/max77714.c 12529F: include/linux/mfd/max77714.h 12530 12531MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12532M: Javier Martinez Canillas <javier@dowhile0.org> 12533L: linux-kernel@vger.kernel.org 12534S: Supported 12535F: Documentation/devicetree/bindings/*/*max77802.yaml 12536F: drivers/regulator/max77802-regulator.c 12537F: include/dt-bindings/*/*max77802.h 12538 12539MAXIM MAX77976 BATTERY CHARGER 12540M: Luca Ceresoli <luca@lucaceresoli.net> 12541S: Supported 12542F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12543F: drivers/power/supply/max77976_charger.c 12544 12545MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12547L: linux-pm@vger.kernel.org 12548S: Supported 12549B: mailto:linux-samsung-soc@vger.kernel.org 12550F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12551F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12552F: drivers/power/supply/max14577_charger.c 12553F: drivers/power/supply/max77693_charger.c 12554 12555MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12556M: Chanwoo Choi <cw00.choi@samsung.com> 12557M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12558L: linux-kernel@vger.kernel.org 12559S: Supported 12560B: mailto:linux-samsung-soc@vger.kernel.org 12561F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12562F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12564F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12565F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12566F: drivers/*/*max77843.c 12567F: drivers/*/max14577*.c 12568F: drivers/*/max77686*.c 12569F: drivers/*/max77693*.c 12570F: drivers/clk/clk-max77686.c 12571F: drivers/extcon/extcon-max14577.c 12572F: drivers/extcon/extcon-max77693.c 12573F: drivers/rtc/rtc-max77686.c 12574F: include/linux/mfd/max14577*.h 12575F: include/linux/mfd/max77686*.h 12576F: include/linux/mfd/max77693*.h 12577 12578MAXIRADIO FM RADIO RECEIVER DRIVER 12579M: Hans Verkuil <hverkuil@xs4all.nl> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582W: https://linuxtv.org 12583T: git git://linuxtv.org/media_tree.git 12584F: drivers/media/radio/radio-maxiradio* 12585 12586MAXLINEAR ETHERNET PHY DRIVER 12587M: Xu Liang <lxu@maxlinear.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590F: drivers/net/phy/mxl-gpy.c 12591 12592MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12593R: Yasushi SHOJI <yashi@spacecubics.com> 12594L: linux-can@vger.kernel.org 12595S: Maintained 12596F: drivers/net/can/usb/mcba_usb.c 12597 12598MCAN MMIO DEVICE DRIVER 12599M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12600L: linux-can@vger.kernel.org 12601S: Maintained 12602F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12603F: drivers/net/can/m_can/m_can.c 12604F: drivers/net/can/m_can/m_can.h 12605F: drivers/net/can/m_can/m_can_platform.c 12606 12607MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12608M: Rishi Gupta <gupt21@gmail.com> 12609L: linux-i2c@vger.kernel.org 12610L: linux-input@vger.kernel.org 12611S: Maintained 12612F: drivers/hid/hid-mcp2221.c 12613 12614MCP251XFD SPI-CAN NETWORK DRIVER 12615M: Marc Kleine-Budde <mkl@pengutronix.de> 12616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12617R: Thomas Kopp <thomas.kopp@microchip.com> 12618L: linux-can@vger.kernel.org 12619S: Maintained 12620F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12621F: drivers/net/can/spi/mcp251xfd/ 12622 12623MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12624M: Peter Rosin <peda@axentia.se> 12625L: linux-iio@vger.kernel.org 12626S: Maintained 12627F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12628F: drivers/iio/potentiometer/mcp4018.c 12629F: drivers/iio/potentiometer/mcp4531.c 12630 12631MCR20A IEEE-802.15.4 RADIO DRIVER 12632M: Xue Liu <liuxuenetmail@gmail.com> 12633L: linux-wpan@vger.kernel.org 12634S: Maintained 12635W: https://github.com/xueliu/mcr20a-linux 12636F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12637F: drivers/net/ieee802154/mcr20a.c 12638F: drivers/net/ieee802154/mcr20a.h 12639 12640MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12641M: William Breathitt Gray <william.gray@linaro.org> 12642L: linux-iio@vger.kernel.org 12643S: Maintained 12644F: drivers/iio/dac/cio-dac.c 12645 12646MEDIA CONTROLLER FRAMEWORK 12647M: Sakari Ailus <sakari.ailus@linux.intel.com> 12648M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12649L: linux-media@vger.kernel.org 12650S: Supported 12651W: https://www.linuxtv.org 12652T: git git://linuxtv.org/media_tree.git 12653F: drivers/media/mc/ 12654F: include/media/media-*.h 12655F: include/uapi/linux/media.h 12656 12657MEDIA DRIVER FOR FREESCALE IMX PXP 12658M: Philipp Zabel <p.zabel@pengutronix.de> 12659L: linux-media@vger.kernel.org 12660S: Maintained 12661T: git git://linuxtv.org/media_tree.git 12662F: drivers/media/platform/nxp/imx-pxp.[ch] 12663 12664MEDIA DRIVERS FOR ASCOT2E 12665M: Sergey Kozlov <serjk@netup.ru> 12666M: Abylay Ospan <aospan@netup.ru> 12667L: linux-media@vger.kernel.org 12668S: Supported 12669W: https://linuxtv.org 12670W: http://netup.tv/ 12671T: git git://linuxtv.org/media_tree.git 12672F: drivers/media/dvb-frontends/ascot2e* 12673 12674MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12675M: Jasmin Jessich <jasmin@anw.at> 12676L: linux-media@vger.kernel.org 12677S: Maintained 12678W: https://linuxtv.org 12679T: git git://linuxtv.org/media_tree.git 12680F: drivers/media/dvb-frontends/cxd2099* 12681 12682MEDIA DRIVERS FOR CXD2841ER 12683M: Sergey Kozlov <serjk@netup.ru> 12684M: Abylay Ospan <aospan@netup.ru> 12685L: linux-media@vger.kernel.org 12686S: Supported 12687W: https://linuxtv.org 12688W: http://netup.tv/ 12689T: git git://linuxtv.org/media_tree.git 12690F: drivers/media/dvb-frontends/cxd2841er* 12691 12692MEDIA DRIVERS FOR CXD2880 12693M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12694L: linux-media@vger.kernel.org 12695S: Supported 12696W: http://linuxtv.org/ 12697T: git git://linuxtv.org/media_tree.git 12698F: drivers/media/dvb-frontends/cxd2880/* 12699F: drivers/media/spi/cxd2880* 12700 12701MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12702L: linux-media@vger.kernel.org 12703S: Orphan 12704W: https://linuxtv.org 12705T: git git://linuxtv.org/media_tree.git 12706F: drivers/media/pci/ddbridge/* 12707 12708MEDIA DRIVERS FOR FREESCALE IMX 12709M: Steve Longerbeam <slongerbeam@gmail.com> 12710M: Philipp Zabel <p.zabel@pengutronix.de> 12711L: linux-media@vger.kernel.org 12712S: Maintained 12713T: git git://linuxtv.org/media_tree.git 12714F: Documentation/admin-guide/media/imx.rst 12715F: Documentation/devicetree/bindings/media/imx.txt 12716F: drivers/staging/media/imx/ 12717F: include/linux/imx-media.h 12718F: include/media/imx.h 12719 12720MEDIA DRIVERS FOR FREESCALE IMX7 12721M: Rui Miguel Silva <rmfrfs@gmail.com> 12722M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725T: git git://linuxtv.org/media_tree.git 12726F: Documentation/admin-guide/media/imx7.rst 12727F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12728F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12729F: drivers/media/platform/nxp/imx-mipi-csis.c 12730F: drivers/staging/media/imx/imx7-media-csi.c 12731 12732MEDIA DRIVERS FOR HELENE 12733M: Abylay Ospan <aospan@netup.ru> 12734L: linux-media@vger.kernel.org 12735S: Supported 12736W: https://linuxtv.org 12737W: http://netup.tv/ 12738T: git git://linuxtv.org/media_tree.git 12739F: drivers/media/dvb-frontends/helene* 12740 12741MEDIA DRIVERS FOR HORUS3A 12742M: Sergey Kozlov <serjk@netup.ru> 12743M: Abylay Ospan <aospan@netup.ru> 12744L: linux-media@vger.kernel.org 12745S: Supported 12746W: https://linuxtv.org 12747W: http://netup.tv/ 12748T: git git://linuxtv.org/media_tree.git 12749F: drivers/media/dvb-frontends/horus3a* 12750 12751MEDIA DRIVERS FOR LNBH25 12752M: Sergey Kozlov <serjk@netup.ru> 12753M: Abylay Ospan <aospan@netup.ru> 12754L: linux-media@vger.kernel.org 12755S: Supported 12756W: https://linuxtv.org 12757W: http://netup.tv/ 12758T: git git://linuxtv.org/media_tree.git 12759F: drivers/media/dvb-frontends/lnbh25* 12760 12761MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12762L: linux-media@vger.kernel.org 12763S: Orphan 12764W: https://linuxtv.org 12765T: git git://linuxtv.org/media_tree.git 12766F: drivers/media/dvb-frontends/mxl5xx* 12767 12768MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12769M: Sergey Kozlov <serjk@netup.ru> 12770M: Abylay Ospan <aospan@netup.ru> 12771L: linux-media@vger.kernel.org 12772S: Supported 12773W: https://linuxtv.org 12774W: http://netup.tv/ 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/pci/netup_unidvb/* 12777 12778MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12779M: Dmitry Osipenko <digetx@gmail.com> 12780L: linux-media@vger.kernel.org 12781L: linux-tegra@vger.kernel.org 12782S: Maintained 12783T: git git://linuxtv.org/media_tree.git 12784F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12785F: drivers/media/platform/nvidia/tegra-vde/ 12786 12787MEDIA DRIVERS FOR RENESAS - CEU 12788M: Jacopo Mondi <jacopo@jmondi.org> 12789L: linux-media@vger.kernel.org 12790L: linux-renesas-soc@vger.kernel.org 12791S: Supported 12792T: git git://linuxtv.org/media_tree.git 12793F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12794F: drivers/media/platform/renesas/renesas-ceu.c 12795F: include/media/drv-intf/renesas-ceu.h 12796 12797MEDIA DRIVERS FOR RENESAS - DRIF 12798M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12799L: linux-media@vger.kernel.org 12800L: linux-renesas-soc@vger.kernel.org 12801S: Supported 12802T: git git://linuxtv.org/media_tree.git 12803F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12804F: drivers/media/platform/renesas/rcar_drif.c 12805 12806MEDIA DRIVERS FOR RENESAS - FCP 12807M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12808L: linux-media@vger.kernel.org 12809L: linux-renesas-soc@vger.kernel.org 12810S: Supported 12811T: git git://linuxtv.org/media_tree.git 12812F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12813F: drivers/media/platform/renesas/rcar-fcp.c 12814F: include/media/rcar-fcp.h 12815 12816MEDIA DRIVERS FOR RENESAS - FDP1 12817M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12818L: linux-media@vger.kernel.org 12819L: linux-renesas-soc@vger.kernel.org 12820S: Supported 12821T: git git://linuxtv.org/media_tree.git 12822F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12823F: drivers/media/platform/renesas/rcar_fdp1.c 12824 12825MEDIA DRIVERS FOR RENESAS - VIN 12826M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12827L: linux-media@vger.kernel.org 12828L: linux-renesas-soc@vger.kernel.org 12829S: Supported 12830T: git git://linuxtv.org/media_tree.git 12831F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12832F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12833F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12834F: drivers/media/platform/renesas/rcar-isp.c 12835F: drivers/media/platform/renesas/rcar-vin/ 12836 12837MEDIA DRIVERS FOR RENESAS - VSP1 12838M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12839M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841L: linux-renesas-soc@vger.kernel.org 12842S: Supported 12843T: git git://linuxtv.org/media_tree.git 12844F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12845F: drivers/media/platform/renesas/vsp1/ 12846 12847MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12848L: linux-media@vger.kernel.org 12849S: Orphan 12850W: https://linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/dvb-frontends/stv0910* 12853 12854MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12855L: linux-media@vger.kernel.org 12856S: Orphan 12857W: https://linuxtv.org 12858T: git git://linuxtv.org/media_tree.git 12859F: drivers/media/dvb-frontends/stv6111* 12860 12861MEDIA DRIVERS FOR STM32 - DCMI 12862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865T: git git://linuxtv.org/media_tree.git 12866F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12867F: drivers/media/platform/st/stm32/stm32-dcmi.c 12868 12869MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12870M: Mauro Carvalho Chehab <mchehab@kernel.org> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874Q: http://patchwork.kernel.org/project/linux-media/list/ 12875T: git git://linuxtv.org/media_tree.git 12876F: Documentation/admin-guide/media/ 12877F: Documentation/devicetree/bindings/media/ 12878F: Documentation/driver-api/media/ 12879F: Documentation/userspace-api/media/ 12880F: drivers/media/ 12881F: drivers/staging/media/ 12882F: include/dt-bindings/media/ 12883F: include/linux/platform_data/media/ 12884F: include/media/ 12885F: include/uapi/linux/dvb/ 12886F: include/uapi/linux/ivtv* 12887F: include/uapi/linux/media.h 12888F: include/uapi/linux/meye.h 12889F: include/uapi/linux/uvcvideo.h 12890F: include/uapi/linux/v4l2-* 12891F: include/uapi/linux/videodev2.h 12892 12893MEDIATEK BLUETOOTH DRIVER 12894M: Sean Wang <sean.wang@mediatek.com> 12895L: linux-bluetooth@vger.kernel.org 12896L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12899F: drivers/bluetooth/btmtkuart.c 12900 12901MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12902M: Sean Wang <sean.wang@mediatek.com> 12903L: linux-pm@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12906F: drivers/power/reset/mt6323-poweroff.c 12907 12908MEDIATEK CIR DRIVER 12909M: Sean Wang <sean.wang@mediatek.com> 12910S: Maintained 12911F: drivers/media/rc/mtk-cir.c 12912 12913MEDIATEK DMA DRIVER 12914M: Sean Wang <sean.wang@mediatek.com> 12915L: dmaengine@vger.kernel.org 12916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12917L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12918S: Maintained 12919F: Documentation/devicetree/bindings/dma/mtk-* 12920F: drivers/dma/mediatek/ 12921 12922MEDIATEK ETHERNET DRIVER 12923M: Felix Fietkau <nbd@nbd.name> 12924M: John Crispin <john@phrozen.org> 12925M: Sean Wang <sean.wang@mediatek.com> 12926M: Mark Lee <Mark-MC.Lee@mediatek.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/ethernet/mediatek/ 12930 12931MEDIATEK I2C CONTROLLER DRIVER 12932M: Qii Wang <qii.wang@mediatek.com> 12933L: linux-i2c@vger.kernel.org 12934S: Maintained 12935F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12936F: drivers/i2c/busses/i2c-mt65xx.c 12937 12938MEDIATEK IOMMU DRIVER 12939M: Yong Wu <yong.wu@mediatek.com> 12940L: iommu@lists.linux.dev 12941L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12942S: Supported 12943F: Documentation/devicetree/bindings/iommu/mediatek* 12944F: drivers/iommu/mtk_iommu* 12945F: include/dt-bindings/memory/mt*-port.h 12946 12947MEDIATEK JPEG DRIVER 12948M: Bin Liu <bin.liu@mediatek.com> 12949S: Supported 12950F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12951F: drivers/media/platform/mediatek/jpeg/ 12952 12953MEDIATEK KEYPAD DRIVER 12954M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12955S: Supported 12956F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12957F: drivers/input/keyboard/mt6779-keypad.c 12958 12959MEDIATEK MDP DRIVER 12960M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12961M: Houlong Wei <houlong.wei@mediatek.com> 12962M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12963S: Supported 12964F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12965F: drivers/media/platform/mediatek/mdp/ 12966F: drivers/media/platform/mediatek/vpu/ 12967 12968MEDIATEK MEDIA DRIVER 12969M: Tiffany Lin <tiffany.lin@mediatek.com> 12970M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12971M: Yunfei Dong <yunfei.dong@mediatek.com> 12972S: Supported 12973F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12974F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12975F: drivers/media/platform/mediatek/vcodec/ 12976F: drivers/media/platform/mediatek/vpu/ 12977 12978MEDIATEK MMC/SD/SDIO DRIVER 12979M: Chaotian Jing <chaotian.jing@mediatek.com> 12980S: Maintained 12981F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12982F: drivers/mmc/host/mtk-sd.c 12983 12984MEDIATEK MT76 WIRELESS LAN DRIVER 12985M: Felix Fietkau <nbd@nbd.name> 12986M: Lorenzo Bianconi <lorenzo@kernel.org> 12987M: Ryder Lee <ryder.lee@mediatek.com> 12988R: Shayne Chen <shayne.chen@mediatek.com> 12989R: Sean Wang <sean.wang@mediatek.com> 12990L: linux-wireless@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12993F: drivers/net/wireless/mediatek/mt76/ 12994 12995MEDIATEK MT7601U WIRELESS LAN DRIVER 12996M: Jakub Kicinski <kuba@kernel.org> 12997L: linux-wireless@vger.kernel.org 12998S: Maintained 12999F: drivers/net/wireless/mediatek/mt7601u/ 13000 13001MEDIATEK MT7621 CLOCK DRIVER 13002M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13003S: Maintained 13004F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13005F: drivers/clk/ralink/clk-mt7621.c 13006 13007MEDIATEK MT7621/28/88 I2C DRIVER 13008M: Stefan Roese <sr@denx.de> 13009L: linux-i2c@vger.kernel.org 13010S: Maintained 13011F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13012F: drivers/i2c/busses/i2c-mt7621.c 13013 13014MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13015M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13016S: Maintained 13017F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13018F: drivers/pci/controller/pcie-mt7621.c 13019 13020MEDIATEK MT7621 PHY PCI DRIVER 13021M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13022S: Maintained 13023F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13024F: drivers/phy/ralink/phy-mt7621-pci.c 13025 13026MEDIATEK NAND CONTROLLER DRIVER 13027L: linux-mtd@lists.infradead.org 13028S: Orphan 13029F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13030F: drivers/mtd/nand/raw/mtk_* 13031 13032MEDIATEK PMIC LED DRIVER 13033M: Sean Wang <sean.wang@mediatek.com> 13034S: Maintained 13035F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13036F: drivers/leds/leds-mt6323.c 13037 13038MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13039M: Sean Wang <sean.wang@mediatek.com> 13040S: Maintained 13041F: drivers/char/hw_random/mtk-rng.c 13042 13043MEDIATEK SMI DRIVER 13044M: Yong Wu <yong.wu@mediatek.com> 13045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13046S: Supported 13047F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13048F: drivers/memory/mtk-smi.c 13049F: include/soc/mediatek/smi.h 13050 13051MEDIATEK SWITCH DRIVER 13052M: Sean Wang <sean.wang@mediatek.com> 13053M: Landen Chao <Landen.Chao@mediatek.com> 13054M: DENG Qingfang <dqfext@gmail.com> 13055L: netdev@vger.kernel.org 13056S: Maintained 13057F: drivers/net/dsa/mt7530.* 13058F: net/dsa/tag_mtk.c 13059 13060MEDIATEK T7XX 5G WWAN MODEM DRIVER 13061M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13062M: Intel Corporation <linuxwwan@intel.com> 13063R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13064R: Liu Haijun <haijun.liu@mediatek.com> 13065R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13066R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13067L: netdev@vger.kernel.org 13068S: Supported 13069F: drivers/net/wwan/t7xx/ 13070 13071MEDIATEK USB3 DRD IP DRIVER 13072M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13073L: linux-usb@vger.kernel.org 13074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13076S: Maintained 13077F: Documentation/devicetree/bindings/usb/mediatek,* 13078F: drivers/usb/host/xhci-mtk* 13079F: drivers/usb/mtu3/ 13080 13081MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13082M: Peter Senna Tschudin <peter.senna@gmail.com> 13083M: Martin Donnelly <martin.donnelly@ge.com> 13084M: Martyn Welch <martyn.welch@collabora.co.uk> 13085S: Maintained 13086F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13087F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13088 13089MEGARAID SCSI/SAS DRIVERS 13090M: Kashyap Desai <kashyap.desai@broadcom.com> 13091M: Sumit Saxena <sumit.saxena@broadcom.com> 13092M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13093L: megaraidlinux.pdl@broadcom.com 13094L: linux-scsi@vger.kernel.org 13095S: Maintained 13096W: http://www.avagotech.com/support/ 13097F: Documentation/scsi/megaraid.rst 13098F: drivers/scsi/megaraid.* 13099F: drivers/scsi/megaraid/ 13100 13101MELEXIS MLX90614 DRIVER 13102M: Crt Mori <cmo@melexis.com> 13103L: linux-iio@vger.kernel.org 13104S: Supported 13105W: http://www.melexis.com 13106F: drivers/iio/temperature/mlx90614.c 13107 13108MELEXIS MLX90632 DRIVER 13109M: Crt Mori <cmo@melexis.com> 13110L: linux-iio@vger.kernel.org 13111S: Supported 13112W: http://www.melexis.com 13113F: drivers/iio/temperature/mlx90632.c 13114 13115MELFAS MIP4 TOUCHSCREEN DRIVER 13116M: Sangwon Jee <jeesw@melfas.com> 13117S: Supported 13118W: http://www.melfas.com 13119F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13120F: drivers/input/touchscreen/melfas_mip4.c 13121 13122MELLANOX BLUEFIELD I2C DRIVER 13123M: Khalil Blaiech <kblaiech@nvidia.com> 13124M: Asmaa Mnebhi <asmaa@nvidia.com> 13125L: linux-i2c@vger.kernel.org 13126S: Supported 13127F: drivers/i2c/busses/i2c-mlxbf.c 13128 13129MELLANOX ETHERNET DRIVER (mlx4_en) 13130M: Tariq Toukan <tariqt@nvidia.com> 13131L: netdev@vger.kernel.org 13132S: Supported 13133W: http://www.mellanox.com 13134Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13135F: drivers/net/ethernet/mellanox/mlx4/en_* 13136 13137MELLANOX ETHERNET DRIVER (mlx5e) 13138M: Saeed Mahameed <saeedm@nvidia.com> 13139L: netdev@vger.kernel.org 13140S: Supported 13141W: http://www.mellanox.com 13142Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13143F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13144 13145MELLANOX ETHERNET INNOVA DRIVERS 13146R: Boris Pismenny <borisp@nvidia.com> 13147L: netdev@vger.kernel.org 13148S: Supported 13149W: http://www.mellanox.com 13150Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13151F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13152F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13153F: include/linux/mlx5/mlx5_ifc_fpga.h 13154 13155MELLANOX ETHERNET SWITCH DRIVERS 13156M: Ido Schimmel <idosch@nvidia.com> 13157M: Petr Machata <petrm@nvidia.com> 13158L: netdev@vger.kernel.org 13159S: Supported 13160W: http://www.mellanox.com 13161Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13162F: drivers/net/ethernet/mellanox/mlxsw/ 13163F: tools/testing/selftests/drivers/net/mlxsw/ 13164 13165MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13166M: mlxsw@nvidia.com 13167L: netdev@vger.kernel.org 13168S: Supported 13169W: http://www.mellanox.com 13170Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13171F: drivers/net/ethernet/mellanox/mlxfw/ 13172 13173MELLANOX HARDWARE PLATFORM SUPPORT 13174M: Hans de Goede <hdegoede@redhat.com> 13175M: Mark Gross <markgross@kernel.org> 13176M: Vadim Pasternak <vadimp@nvidia.com> 13177L: platform-driver-x86@vger.kernel.org 13178S: Supported 13179F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13180F: drivers/platform/mellanox/ 13181F: include/linux/platform_data/mlxreg.h 13182 13183MELLANOX MLX4 core VPI driver 13184M: Tariq Toukan <tariqt@nvidia.com> 13185L: netdev@vger.kernel.org 13186L: linux-rdma@vger.kernel.org 13187S: Supported 13188W: http://www.mellanox.com 13189Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13190F: drivers/net/ethernet/mellanox/mlx4/ 13191F: include/linux/mlx4/ 13192 13193MELLANOX MLX4 IB driver 13194M: Yishai Hadas <yishaih@nvidia.com> 13195L: linux-rdma@vger.kernel.org 13196S: Supported 13197W: http://www.mellanox.com 13198Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13199F: drivers/infiniband/hw/mlx4/ 13200F: include/linux/mlx4/ 13201F: include/uapi/rdma/mlx4-abi.h 13202 13203MELLANOX MLX5 core VPI driver 13204M: Saeed Mahameed <saeedm@nvidia.com> 13205M: Leon Romanovsky <leonro@nvidia.com> 13206L: netdev@vger.kernel.org 13207L: linux-rdma@vger.kernel.org 13208S: Supported 13209W: http://www.mellanox.com 13210Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13211F: Documentation/networking/device_drivers/ethernet/mellanox/ 13212F: drivers/net/ethernet/mellanox/mlx5/core/ 13213F: include/linux/mlx5/ 13214 13215MELLANOX MLX5 IB driver 13216M: Leon Romanovsky <leonro@nvidia.com> 13217L: linux-rdma@vger.kernel.org 13218S: Supported 13219W: http://www.mellanox.com 13220Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13221F: drivers/infiniband/hw/mlx5/ 13222F: include/linux/mlx5/ 13223F: include/uapi/rdma/mlx5-abi.h 13224 13225MELLANOX MLXCPLD I2C AND MUX DRIVER 13226M: Vadim Pasternak <vadimp@nvidia.com> 13227M: Michael Shych <michaelsh@nvidia.com> 13228L: linux-i2c@vger.kernel.org 13229S: Supported 13230F: Documentation/i2c/busses/i2c-mlxcpld.rst 13231F: drivers/i2c/busses/i2c-mlxcpld.c 13232F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13233 13234MELLANOX MLXCPLD LED DRIVER 13235M: Vadim Pasternak <vadimp@nvidia.com> 13236L: linux-leds@vger.kernel.org 13237S: Supported 13238F: Documentation/leds/leds-mlxcpld.rst 13239F: drivers/leds/leds-mlxcpld.c 13240F: drivers/leds/leds-mlxreg.c 13241 13242MELLANOX PLATFORM DRIVER 13243M: Vadim Pasternak <vadimp@nvidia.com> 13244L: platform-driver-x86@vger.kernel.org 13245S: Supported 13246F: drivers/platform/x86/mlx-platform.c 13247 13248MEMBARRIER SUPPORT 13249M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13250M: "Paul E. McKenney" <paulmck@kernel.org> 13251L: linux-kernel@vger.kernel.org 13252S: Supported 13253F: arch/powerpc/include/asm/membarrier.h 13254F: include/uapi/linux/membarrier.h 13255F: kernel/sched/membarrier.c 13256 13257MEMBLOCK 13258M: Mike Rapoport <rppt@kernel.org> 13259L: linux-mm@kvack.org 13260S: Maintained 13261F: Documentation/core-api/boot-time-mm.rst 13262F: include/linux/memblock.h 13263F: mm/memblock.c 13264F: tools/testing/memblock/ 13265 13266MEMORY CONTROLLER DRIVERS 13267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13268L: linux-kernel@vger.kernel.org 13269S: Maintained 13270B: mailto:krzysztof.kozlowski@linaro.org 13271T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13272F: Documentation/devicetree/bindings/memory-controllers/ 13273F: drivers/memory/ 13274F: include/dt-bindings/memory/ 13275F: include/memory/ 13276 13277MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13278M: Dmitry Osipenko <digetx@gmail.com> 13279L: linux-pm@vger.kernel.org 13280L: linux-tegra@vger.kernel.org 13281T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13282S: Maintained 13283F: drivers/devfreq/tegra30-devfreq.c 13284 13285MEMORY MANAGEMENT 13286M: Andrew Morton <akpm@linux-foundation.org> 13287L: linux-mm@kvack.org 13288S: Maintained 13289W: http://www.linux-mm.org 13290T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13291T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13292F: include/linux/gfp.h 13293F: include/linux/gfp_types.h 13294F: include/linux/memory_hotplug.h 13295F: include/linux/mm.h 13296F: include/linux/mmzone.h 13297F: include/linux/pagewalk.h 13298F: include/linux/vmalloc.h 13299F: mm/ 13300F: tools/testing/selftests/vm/ 13301 13302MEMORY HOT(UN)PLUG 13303M: David Hildenbrand <david@redhat.com> 13304M: Oscar Salvador <osalvador@suse.de> 13305L: linux-mm@kvack.org 13306S: Maintained 13307F: Documentation/admin-guide/mm/memory-hotplug.rst 13308F: Documentation/core-api/memory-hotplug.rst 13309F: drivers/base/memory.c 13310F: include/linux/memory_hotplug.h 13311F: mm/memory_hotplug.c 13312F: tools/testing/selftests/memory-hotplug/ 13313 13314MEMORY TECHNOLOGY DEVICES (MTD) 13315M: Miquel Raynal <miquel.raynal@bootlin.com> 13316M: Richard Weinberger <richard@nod.at> 13317M: Vignesh Raghavendra <vigneshr@ti.com> 13318L: linux-mtd@lists.infradead.org 13319S: Maintained 13320W: http://www.linux-mtd.infradead.org/ 13321Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13322C: irc://irc.oftc.net/mtd 13323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13325F: Documentation/devicetree/bindings/mtd/ 13326F: drivers/mtd/ 13327F: include/linux/mtd/ 13328F: include/uapi/mtd/ 13329 13330MEMSENSING MICROSYSTEMS MSA311 DRIVER 13331M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13332L: linux-iio@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13335F: drivers/iio/accel/msa311.c 13336 13337MEN A21 WATCHDOG DRIVER 13338M: Johannes Thumshirn <morbidrsa@gmail.com> 13339L: linux-watchdog@vger.kernel.org 13340S: Maintained 13341F: drivers/watchdog/mena21_wdt.c 13342 13343MEN CHAMELEON BUS (mcb) 13344M: Johannes Thumshirn <morbidrsa@gmail.com> 13345S: Maintained 13346F: Documentation/driver-api/men-chameleon-bus.rst 13347F: drivers/mcb/ 13348F: include/linux/mcb.h 13349 13350MEN F21BMC (Board Management Controller) 13351M: Andreas Werner <andreas.werner@men.de> 13352S: Supported 13353F: Documentation/hwmon/menf21bmc.rst 13354F: drivers/hwmon/menf21bmc_hwmon.c 13355F: drivers/leds/leds-menf21bmc.c 13356F: drivers/mfd/menf21bmc.c 13357F: drivers/watchdog/menf21bmc_wdt.c 13358 13359MEN Z069 WATCHDOG DRIVER 13360M: Johannes Thumshirn <jth@kernel.org> 13361L: linux-watchdog@vger.kernel.org 13362S: Maintained 13363F: drivers/watchdog/menz69_wdt.c 13364 13365MESON AO CEC DRIVER FOR AMLOGIC SOCS 13366M: Neil Armstrong <neil.armstrong@linaro.org> 13367L: linux-media@vger.kernel.org 13368L: linux-amlogic@lists.infradead.org 13369S: Supported 13370W: http://linux-meson.com/ 13371T: git git://linuxtv.org/media_tree.git 13372F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13373F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13374F: drivers/media/cec/platform/meson/ao-cec.c 13375 13376MESON GE2D DRIVER FOR AMLOGIC SOCS 13377M: Neil Armstrong <neil.armstrong@linaro.org> 13378L: linux-media@vger.kernel.org 13379L: linux-amlogic@lists.infradead.org 13380S: Supported 13381T: git git://linuxtv.org/media_tree.git 13382F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13383F: drivers/media/platform/amlogic/meson-ge2d/ 13384 13385MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13386M: Liang Yang <liang.yang@amlogic.com> 13387L: linux-mtd@lists.infradead.org 13388S: Maintained 13389F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13390F: drivers/mtd/nand/raw/meson_* 13391 13392MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13393M: Neil Armstrong <neil.armstrong@linaro.org> 13394L: linux-media@vger.kernel.org 13395L: linux-amlogic@lists.infradead.org 13396S: Supported 13397T: git git://linuxtv.org/media_tree.git 13398F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13399F: drivers/staging/media/meson/vdec/ 13400 13401METHODE UDPU SUPPORT 13402M: Vladimir Vid <vladimir.vid@sartura.hr> 13403S: Maintained 13404F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13405 13406MHI BUS 13407M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13408R: Hemant Kumar <quic_hemantk@quicinc.com> 13409L: mhi@lists.linux.dev 13410L: linux-arm-msm@vger.kernel.org 13411S: Maintained 13412T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13413F: Documentation/ABI/stable/sysfs-bus-mhi 13414F: Documentation/mhi/ 13415F: drivers/bus/mhi/ 13416F: include/linux/mhi.h 13417 13418MICROBLAZE ARCHITECTURE 13419M: Michal Simek <monstr@monstr.eu> 13420S: Supported 13421W: http://www.monstr.eu/fdt/ 13422T: git git://git.monstr.eu/linux-2.6-microblaze.git 13423F: arch/microblaze/ 13424 13425MICROCHIP AT91 DMA DRIVERS 13426M: Ludovic Desroches <ludovic.desroches@microchip.com> 13427M: Tudor Ambarus <tudor.ambarus@microchip.com> 13428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13429L: dmaengine@vger.kernel.org 13430S: Supported 13431F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13432F: drivers/dma/at_hdmac.c 13433F: drivers/dma/at_hdmac_regs.h 13434F: drivers/dma/at_xdmac.c 13435F: include/dt-bindings/dma/at91.h 13436 13437MICROCHIP AT91 SERIAL DRIVER 13438M: Richard Genoud <richard.genoud@gmail.com> 13439S: Maintained 13440F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13441F: drivers/tty/serial/atmel_serial.c 13442F: drivers/tty/serial/atmel_serial.h 13443 13444MICROCHIP AT91 USART MFD DRIVER 13445M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13446L: linux-kernel@vger.kernel.org 13447S: Supported 13448F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13449F: drivers/mfd/at91-usart.c 13450F: include/dt-bindings/mfd/at91-usart.h 13451 13452MICROCHIP AT91 USART SPI DRIVER 13453M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13454L: linux-spi@vger.kernel.org 13455S: Supported 13456F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13457F: drivers/spi/spi-at91-usart.c 13458 13459MICROCHIP AUDIO ASOC DRIVERS 13460M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13461L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13462S: Supported 13463F: sound/soc/atmel 13464 13465MICROCHIP CSI2DC DRIVER 13466M: Eugen Hristev <eugen.hristev@microchip.com> 13467L: linux-media@vger.kernel.org 13468S: Supported 13469F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13470F: drivers/media/platform/atmel/microchip-csi2dc.c 13471 13472MICROCHIP ECC DRIVER 13473M: Tudor Ambarus <tudor.ambarus@microchip.com> 13474L: linux-crypto@vger.kernel.org 13475S: Maintained 13476F: drivers/crypto/atmel-ecc.* 13477 13478MICROCHIP EIC DRIVER 13479M: Claudiu Beznea <claudiu.beznea@microchip.com> 13480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13481S: Supported 13482F: drivers/irqchip/irq-mchp-eic.c 13483 13484MICROCHIP I2C DRIVER 13485M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13486L: linux-i2c@vger.kernel.org 13487S: Supported 13488F: drivers/i2c/busses/i2c-at91-*.c 13489F: drivers/i2c/busses/i2c-at91.h 13490 13491MICROCHIP ISC DRIVER 13492M: Eugen Hristev <eugen.hristev@microchip.com> 13493L: linux-media@vger.kernel.org 13494S: Supported 13495F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13496F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13497F: drivers/media/platform/atmel/atmel-isc* 13498F: drivers/media/platform/atmel/atmel-sama*-isc* 13499F: include/linux/atmel-isc-media.h 13500 13501MICROCHIP ISI DRIVER 13502M: Eugen Hristev <eugen.hristev@microchip.com> 13503L: linux-media@vger.kernel.org 13504S: Supported 13505F: drivers/media/platform/atmel/atmel-isi.c 13506F: drivers/media/platform/atmel/atmel-isi.h 13507 13508MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13509M: Woojung Huh <woojung.huh@microchip.com> 13510M: UNGLinuxDriver@microchip.com 13511L: netdev@vger.kernel.org 13512S: Maintained 13513F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13514F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13515F: drivers/net/dsa/microchip/* 13516F: include/linux/platform_data/microchip-ksz.h 13517F: net/dsa/tag_ksz.c 13518 13519MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13520M: Arun Ramadoss <arun.ramadoss@microchip.com> 13521R: UNGLinuxDriver@microchip.com 13522L: netdev@vger.kernel.org 13523S: Maintained 13524F: drivers/net/phy/microchip_t1.c 13525 13526MICROCHIP LAN743X ETHERNET DRIVER 13527M: Bryan Whitehead <bryan.whitehead@microchip.com> 13528M: UNGLinuxDriver@microchip.com 13529L: netdev@vger.kernel.org 13530S: Maintained 13531F: drivers/net/ethernet/microchip/lan743x_* 13532 13533MICROCHIP LAN966X ETHERNET DRIVER 13534M: Horatiu Vultur <horatiu.vultur@microchip.com> 13535M: UNGLinuxDriver@microchip.com 13536L: netdev@vger.kernel.org 13537S: Maintained 13538F: drivers/net/ethernet/microchip/lan966x/* 13539 13540MICROCHIP LCDFB DRIVER 13541M: Nicolas Ferre <nicolas.ferre@microchip.com> 13542L: linux-fbdev@vger.kernel.org 13543S: Maintained 13544F: drivers/video/fbdev/atmel_lcdfb.c 13545F: include/video/atmel_lcdc.h 13546 13547MICROCHIP MCP16502 PMIC DRIVER 13548M: Claudiu Beznea <claudiu.beznea@microchip.com> 13549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13550S: Supported 13551F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13552F: drivers/regulator/mcp16502.c 13553 13554MICROCHIP MCP3911 ADC DRIVER 13555M: Marcus Folkesson <marcus.folkesson@gmail.com> 13556M: Kent Gustavsson <kent@minoris.se> 13557L: linux-iio@vger.kernel.org 13558S: Maintained 13559F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13560F: drivers/iio/adc/mcp3911.c 13561 13562MICROCHIP MMC/SD/SDIO MCI DRIVER 13563M: Ludovic Desroches <ludovic.desroches@microchip.com> 13564S: Maintained 13565F: drivers/mmc/host/atmel-mci.c 13566 13567MICROCHIP NAND DRIVER 13568M: Tudor Ambarus <tudor.ambarus@microchip.com> 13569L: linux-mtd@lists.infradead.org 13570S: Supported 13571F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13572F: drivers/mtd/nand/raw/atmel/* 13573 13574MICROCHIP PCI1XXXX GP DRIVER 13575M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13576L: linux-gpio@vger.kernel.org 13577S: Supported 13578F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13579F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13580F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13581 13582MICROCHIP OTPC DRIVER 13583M: Claudiu Beznea <claudiu.beznea@microchip.com> 13584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13585S: Supported 13586F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13587F: drivers/nvmem/microchip-otpc.c 13588F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13589 13590MICROCHIP PCI1XXXX I2C DRIVER 13591M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13592M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13593M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13594L: linux-i2c@vger.kernel.org 13595S: Maintained 13596F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13597 13598MICROCHIP PWM DRIVER 13599M: Claudiu Beznea <claudiu.beznea@microchip.com> 13600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13601L: linux-pwm@vger.kernel.org 13602S: Supported 13603F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13604F: drivers/pwm/pwm-atmel.c 13605 13606MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13607M: Eugen Hristev <eugen.hristev@microchip.com> 13608L: linux-iio@vger.kernel.org 13609S: Supported 13610F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13611F: drivers/iio/adc/at91-sama5d2_adc.c 13612F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13613 13614MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13615M: Claudiu Beznea <claudiu.beznea@microchip.com> 13616S: Supported 13617F: drivers/power/reset/at91-sama5d2_shdwc.c 13618 13619MICROCHIP SPI DRIVER 13620M: Tudor Ambarus <tudor.ambarus@microchip.com> 13621S: Supported 13622F: drivers/spi/spi-atmel.* 13623 13624MICROCHIP SSC DRIVER 13625M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13627S: Supported 13628F: drivers/misc/atmel-ssc.c 13629F: include/linux/atmel-ssc.h 13630 13631MICROCHIP USB251XB DRIVER 13632M: Richard Leitner <richard.leitner@skidata.com> 13633L: linux-usb@vger.kernel.org 13634S: Maintained 13635F: Documentation/devicetree/bindings/usb/usb251xb.txt 13636F: drivers/usb/misc/usb251xb.c 13637 13638MICROCHIP USBA UDC DRIVER 13639M: Cristian Birsan <cristian.birsan@microchip.com> 13640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13641S: Supported 13642F: drivers/usb/gadget/udc/atmel_usba_udc.* 13643 13644MICROCHIP WILC1000 WIFI DRIVER 13645M: Ajay Singh <ajay.kathat@microchip.com> 13646M: Claudiu Beznea <claudiu.beznea@microchip.com> 13647L: linux-wireless@vger.kernel.org 13648S: Supported 13649F: drivers/net/wireless/microchip/wilc1000/ 13650 13651MICROSEMI MIPS SOCS 13652M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13653M: UNGLinuxDriver@microchip.com 13654L: linux-mips@vger.kernel.org 13655S: Supported 13656F: Documentation/devicetree/bindings/mips/mscc.txt 13657F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13658F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13659F: arch/mips/boot/dts/mscc/ 13660F: arch/mips/configs/generic/board-ocelot.config 13661F: arch/mips/generic/board-ocelot.c 13662 13663MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13664M: Don Brace <don.brace@microchip.com> 13665L: storagedev@microchip.com 13666L: linux-scsi@vger.kernel.org 13667S: Supported 13668F: Documentation/scsi/smartpqi.rst 13669F: drivers/scsi/smartpqi/Kconfig 13670F: drivers/scsi/smartpqi/Makefile 13671F: drivers/scsi/smartpqi/smartpqi*.[ch] 13672F: include/linux/cciss*.h 13673F: include/uapi/linux/cciss*.h 13674 13675MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13676M: Maximilian Luz <luzmaximilian@gmail.com> 13677L: platform-driver-x86@vger.kernel.org 13678S: Maintained 13679F: drivers/platform/surface/surface_aggregator_tabletsw.c 13680 13681MICROSOFT SURFACE BATTERY AND AC DRIVERS 13682M: Maximilian Luz <luzmaximilian@gmail.com> 13683L: linux-pm@vger.kernel.org 13684L: platform-driver-x86@vger.kernel.org 13685S: Maintained 13686F: drivers/power/supply/surface_battery.c 13687F: drivers/power/supply/surface_charger.c 13688 13689MICROSOFT SURFACE DTX DRIVER 13690M: Maximilian Luz <luzmaximilian@gmail.com> 13691L: platform-driver-x86@vger.kernel.org 13692S: Maintained 13693F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13694F: drivers/platform/surface/surface_dtx.c 13695F: include/uapi/linux/surface_aggregator/dtx.h 13696 13697MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13698M: Maximilian Luz <luzmaximilian@gmail.com> 13699L: platform-driver-x86@vger.kernel.org 13700S: Maintained 13701F: drivers/platform/surface/surface_gpe.c 13702 13703MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13704M: Hans de Goede <hdegoede@redhat.com> 13705M: Mark Gross <markgross@kernel.org> 13706M: Maximilian Luz <luzmaximilian@gmail.com> 13707L: platform-driver-x86@vger.kernel.org 13708S: Maintained 13709T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13710F: drivers/platform/surface/ 13711 13712MICROSOFT SURFACE HID TRANSPORT DRIVER 13713M: Maximilian Luz <luzmaximilian@gmail.com> 13714L: linux-input@vger.kernel.org 13715L: platform-driver-x86@vger.kernel.org 13716S: Maintained 13717F: drivers/hid/surface-hid/ 13718 13719MICROSOFT SURFACE HOT-PLUG DRIVER 13720M: Maximilian Luz <luzmaximilian@gmail.com> 13721L: platform-driver-x86@vger.kernel.org 13722S: Maintained 13723F: drivers/platform/surface/surface_hotplug.c 13724 13725MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13726M: Maximilian Luz <luzmaximilian@gmail.com> 13727L: platform-driver-x86@vger.kernel.org 13728S: Maintained 13729F: drivers/platform/surface/surface_platform_profile.c 13730 13731MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13732M: Chen Yu <yu.c.chen@intel.com> 13733L: platform-driver-x86@vger.kernel.org 13734S: Supported 13735F: drivers/platform/surface/surfacepro3_button.c 13736 13737MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13738M: Maximilian Luz <luzmaximilian@gmail.com> 13739L: platform-driver-x86@vger.kernel.org 13740S: Maintained 13741W: https://github.com/linux-surface/surface-aggregator-module 13742C: irc://irc.libera.chat/linux-surface 13743F: Documentation/driver-api/surface_aggregator/ 13744F: drivers/platform/surface/aggregator/ 13745F: drivers/platform/surface/surface_acpi_notify.c 13746F: drivers/platform/surface/surface_aggregator_cdev.c 13747F: drivers/platform/surface/surface_aggregator_registry.c 13748F: include/linux/surface_acpi_notify.h 13749F: include/linux/surface_aggregator/ 13750F: include/uapi/linux/surface_aggregator/ 13751 13752MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13753M: Maximilian Luz <luzmaximilian@gmail.com> 13754L: platform-driver-x86@vger.kernel.org 13755S: Maintained 13756F: drivers/platform/surface/surface_aggregator_hub.c 13757 13758MICROTEK X6 SCANNER 13759M: Oliver Neukum <oliver@neukum.org> 13760S: Maintained 13761F: drivers/usb/image/microtek.* 13762 13763MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13764M: Luka Kovacic <luka.kovacic@sartura.hr> 13765M: Luka Perkov <luka.perkov@sartura.hr> 13766S: Maintained 13767F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13768F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13769F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13770F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13771F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13772F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13773 13774MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13775M: Sakari Ailus <sakari.ailus@linux.intel.com> 13776L: linux-media@vger.kernel.org 13777S: Maintained 13778F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13779F: Documentation/driver-api/media/drivers/ccs/ 13780F: Documentation/userspace-api/media/drivers/ccs.rst 13781F: drivers/media/i2c/ccs-pll.c 13782F: drivers/media/i2c/ccs-pll.h 13783F: drivers/media/i2c/ccs/ 13784F: include/uapi/linux/ccs.h 13785F: include/uapi/linux/smiapp.h 13786 13787MIPS 13788M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13789L: linux-mips@vger.kernel.org 13790S: Maintained 13791W: http://www.linux-mips.org/ 13792Q: https://patchwork.kernel.org/project/linux-mips/list/ 13793T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13794F: Documentation/devicetree/bindings/mips/ 13795F: Documentation/mips/ 13796F: arch/mips/ 13797F: drivers/platform/mips/ 13798F: include/dt-bindings/mips/ 13799 13800MIPS BOSTON DEVELOPMENT BOARD 13801M: Paul Burton <paulburton@kernel.org> 13802L: linux-mips@vger.kernel.org 13803S: Maintained 13804F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13805F: arch/mips/boot/dts/img/boston.dts 13806F: arch/mips/configs/generic/board-boston.config 13807F: drivers/clk/imgtec/clk-boston.c 13808F: include/dt-bindings/clock/boston-clock.h 13809 13810MIPS CORE DRIVERS 13811M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13812M: Serge Semin <fancer.lancer@gmail.com> 13813L: linux-mips@vger.kernel.org 13814S: Supported 13815F: drivers/bus/mips_cdmm.c 13816F: drivers/clocksource/mips-gic-timer.c 13817F: drivers/cpuidle/cpuidle-cps.c 13818F: drivers/irqchip/irq-mips-cpu.c 13819F: drivers/irqchip/irq-mips-gic.c 13820 13821MIPS GENERIC PLATFORM 13822M: Paul Burton <paulburton@kernel.org> 13823L: linux-mips@vger.kernel.org 13824S: Supported 13825F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13826F: arch/mips/generic/ 13827F: arch/mips/tools/generic-board-config.sh 13828 13829MIPS RINT INSTRUCTION EMULATION 13830M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13831L: linux-mips@vger.kernel.org 13832S: Supported 13833F: arch/mips/math-emu/dp_rint.c 13834F: arch/mips/math-emu/sp_rint.c 13835 13836MIPS/LOONGSON1 ARCHITECTURE 13837M: Keguang Zhang <keguang.zhang@gmail.com> 13838L: linux-mips@vger.kernel.org 13839S: Maintained 13840F: arch/mips/include/asm/mach-loongson32/ 13841F: arch/mips/loongson32/ 13842F: drivers/*/*/*loongson1* 13843F: drivers/*/*loongson1* 13844 13845MIPS/LOONGSON2EF ARCHITECTURE 13846M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13847L: linux-mips@vger.kernel.org 13848S: Maintained 13849F: arch/mips/include/asm/mach-loongson2ef/ 13850F: arch/mips/loongson2ef/ 13851F: drivers/cpufreq/loongson2_cpufreq.c 13852 13853MIPS/LOONGSON64 ARCHITECTURE 13854M: Huacai Chen <chenhuacai@kernel.org> 13855M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13856L: linux-mips@vger.kernel.org 13857S: Maintained 13858F: arch/mips/include/asm/mach-loongson64/ 13859F: arch/mips/loongson64/ 13860F: drivers/irqchip/irq-loongson* 13861F: drivers/platform/mips/cpu_hwmon.c 13862 13863MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13864M: Hans Verkuil <hverkuil@xs4all.nl> 13865L: linux-media@vger.kernel.org 13866S: Odd Fixes 13867W: https://linuxtv.org 13868T: git git://linuxtv.org/media_tree.git 13869F: drivers/media/radio/radio-miropcm20* 13870 13871MMP SUPPORT 13872R: Lubomir Rintel <lkundrak@v3.sk> 13873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13874S: Odd Fixes 13875T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13876F: arch/arm/boot/dts/mmp* 13877F: arch/arm/mach-mmp/ 13878F: include/linux/soc/mmp/ 13879 13880MMP USB PHY DRIVERS 13881R: Lubomir Rintel <lkundrak@v3.sk> 13882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13883S: Maintained 13884F: drivers/phy/marvell/phy-mmp3-usb.c 13885F: drivers/phy/marvell/phy-pxa-usb.c 13886 13887MMU GATHER AND TLB INVALIDATION 13888M: Will Deacon <will@kernel.org> 13889M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13890M: Andrew Morton <akpm@linux-foundation.org> 13891M: Nick Piggin <npiggin@gmail.com> 13892M: Peter Zijlstra <peterz@infradead.org> 13893L: linux-arch@vger.kernel.org 13894L: linux-mm@kvack.org 13895S: Maintained 13896F: arch/*/include/asm/tlb.h 13897F: include/asm-generic/tlb.h 13898F: mm/mmu_gather.c 13899 13900MN88472 MEDIA DRIVER 13901M: Antti Palosaari <crope@iki.fi> 13902L: linux-media@vger.kernel.org 13903S: Maintained 13904W: https://linuxtv.org 13905W: http://palosaari.fi/linux/ 13906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13907F: drivers/media/dvb-frontends/mn88472* 13908 13909MN88473 MEDIA DRIVER 13910M: Antti Palosaari <crope@iki.fi> 13911L: linux-media@vger.kernel.org 13912S: Maintained 13913W: https://linuxtv.org 13914W: http://palosaari.fi/linux/ 13915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13916F: drivers/media/dvb-frontends/mn88473* 13917 13918MODULE SUPPORT 13919M: Luis Chamberlain <mcgrof@kernel.org> 13920L: linux-modules@vger.kernel.org 13921L: linux-kernel@vger.kernel.org 13922S: Maintained 13923T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13924F: include/linux/module.h 13925F: kernel/module/ 13926F: scripts/module* 13927 13928MONOLITHIC POWER SYSTEM PMIC DRIVER 13929M: Saravanan Sekar <sravanhome@gmail.com> 13930S: Maintained 13931F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13932F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13933F: drivers/iio/adc/mp2629_adc.c 13934F: drivers/mfd/mp2629.c 13935F: drivers/power/supply/mp2629_charger.c 13936F: drivers/regulator/mp5416.c 13937F: drivers/regulator/mpq7920.c 13938F: drivers/regulator/mpq7920.h 13939F: include/linux/mfd/mp2629.h 13940 13941MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13942S: Orphan 13943W: http://popies.net/meye/ 13944F: Documentation/userspace-api/media/drivers/meye* 13945F: drivers/staging/media/deprecated/meye/ 13946F: include/uapi/linux/meye.h 13947 13948MOTORCOMM PHY DRIVER 13949M: Peter Geis <pgwipeout@gmail.com> 13950L: netdev@vger.kernel.org 13951S: Maintained 13952F: drivers/net/phy/motorcomm.c 13953 13954MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13955M: Jiri Slaby <jirislaby@kernel.org> 13956S: Maintained 13957F: Documentation/driver-api/tty/moxa-smartio.rst 13958F: drivers/tty/mxser.* 13959 13960MR800 AVERMEDIA USB FM RADIO DRIVER 13961M: Alexey Klimov <klimov.linux@gmail.com> 13962L: linux-media@vger.kernel.org 13963S: Maintained 13964T: git git://linuxtv.org/media_tree.git 13965F: drivers/media/radio/radio-mr800.c 13966 13967MRF24J40 IEEE 802.15.4 RADIO DRIVER 13968M: Alan Ott <alan@signal11.us> 13969L: linux-wpan@vger.kernel.org 13970S: Maintained 13971F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13972F: drivers/net/ieee802154/mrf24j40.c 13973 13974MSI LAPTOP SUPPORT 13975M: "Lee, Chun-Yi" <jlee@suse.com> 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: drivers/platform/x86/msi-laptop.c 13979 13980MSI WMI SUPPORT 13981L: platform-driver-x86@vger.kernel.org 13982S: Orphan 13983F: drivers/platform/x86/msi-wmi.c 13984 13985MSI001 MEDIA DRIVER 13986M: Antti Palosaari <crope@iki.fi> 13987L: linux-media@vger.kernel.org 13988S: Maintained 13989W: https://linuxtv.org 13990W: http://palosaari.fi/linux/ 13991Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13992T: git git://linuxtv.org/anttip/media_tree.git 13993F: drivers/media/tuners/msi001* 13994 13995MSI2500 MEDIA DRIVER 13996M: Antti Palosaari <crope@iki.fi> 13997L: linux-media@vger.kernel.org 13998S: Maintained 13999W: https://linuxtv.org 14000W: http://palosaari.fi/linux/ 14001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14002T: git git://linuxtv.org/anttip/media_tree.git 14003F: drivers/media/usb/msi2500/ 14004 14005MSTAR INTERRUPT CONTROLLER DRIVER 14006M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14007M: Daniel Palmer <daniel@thingy.jp> 14008S: Maintained 14009F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14010F: drivers/irqchip/irq-mst-intc.c 14011 14012MSYSTEMS DISKONCHIP G3 MTD DRIVER 14013M: Robert Jarzmik <robert.jarzmik@free.fr> 14014L: linux-mtd@lists.infradead.org 14015S: Maintained 14016F: drivers/mtd/devices/docg3* 14017 14018MT9M032 APTINA SENSOR DRIVER 14019M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14020L: linux-media@vger.kernel.org 14021S: Maintained 14022T: git git://linuxtv.org/media_tree.git 14023F: drivers/media/i2c/mt9m032.c 14024F: include/media/i2c/mt9m032.h 14025 14026MT9P031 APTINA CAMERA SENSOR 14027M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14028L: linux-media@vger.kernel.org 14029S: Maintained 14030T: git git://linuxtv.org/media_tree.git 14031F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14032F: drivers/media/i2c/mt9p031.c 14033F: include/media/i2c/mt9p031.h 14034 14035MT9T001 APTINA CAMERA SENSOR 14036M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14037L: linux-media@vger.kernel.org 14038S: Maintained 14039T: git git://linuxtv.org/media_tree.git 14040F: drivers/media/i2c/mt9t001.c 14041F: include/media/i2c/mt9t001.h 14042 14043MT9T112 APTINA CAMERA SENSOR 14044M: Jacopo Mondi <jacopo@jmondi.org> 14045L: linux-media@vger.kernel.org 14046S: Odd Fixes 14047T: git git://linuxtv.org/media_tree.git 14048F: drivers/media/i2c/mt9t112.c 14049F: include/media/i2c/mt9t112.h 14050 14051MT9V032 APTINA CAMERA SENSOR 14052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14053L: linux-media@vger.kernel.org 14054S: Maintained 14055T: git git://linuxtv.org/media_tree.git 14056F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14057F: drivers/media/i2c/mt9v032.c 14058F: include/media/i2c/mt9v032.h 14059 14060MT9V111 APTINA CAMERA SENSOR 14061M: Jacopo Mondi <jacopo@jmondi.org> 14062L: linux-media@vger.kernel.org 14063S: Maintained 14064T: git git://linuxtv.org/media_tree.git 14065F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14066F: drivers/media/i2c/mt9v111.c 14067 14068MULTIFUNCTION DEVICES (MFD) 14069M: Lee Jones <lee@kernel.org> 14070S: Supported 14071T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14072F: Documentation/devicetree/bindings/mfd/ 14073F: drivers/mfd/ 14074F: include/dt-bindings/mfd/ 14075F: include/linux/mfd/ 14076 14077MULTIMEDIA CARD (MMC) ETC. OVER SPI 14078S: Orphan 14079F: drivers/mmc/host/mmc_spi.c 14080F: include/linux/spi/mmc_spi.h 14081 14082MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14083M: Ulf Hansson <ulf.hansson@linaro.org> 14084L: linux-mmc@vger.kernel.org 14085S: Maintained 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14087F: Documentation/devicetree/bindings/mmc/ 14088F: drivers/mmc/ 14089F: include/linux/mmc/ 14090F: include/uapi/linux/mmc/ 14091 14092MULTIPLEXER SUBSYSTEM 14093M: Peter Rosin <peda@axentia.se> 14094S: Maintained 14095F: Documentation/ABI/testing/sysfs-class-mux* 14096F: Documentation/devicetree/bindings/mux/ 14097F: drivers/mux/ 14098F: include/dt-bindings/mux/ 14099F: include/linux/mux/ 14100 14101MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14102M: Bin Liu <b-liu@ti.com> 14103L: linux-usb@vger.kernel.org 14104S: Maintained 14105F: drivers/usb/musb/ 14106 14107MXL301RF MEDIA DRIVER 14108M: Akihiro Tsukada <tskd08@gmail.com> 14109L: linux-media@vger.kernel.org 14110S: Odd Fixes 14111F: drivers/media/tuners/mxl301rf* 14112 14113MXL5007T MEDIA DRIVER 14114M: Michael Krufky <mkrufky@linuxtv.org> 14115L: linux-media@vger.kernel.org 14116S: Maintained 14117W: https://linuxtv.org 14118W: http://github.com/mkrufky 14119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14120T: git git://linuxtv.org/mkrufky/tuners.git 14121F: drivers/media/tuners/mxl5007t.* 14122 14123MXSFB DRM DRIVER 14124M: Marek Vasut <marex@denx.de> 14125M: Stefan Agner <stefan@agner.ch> 14126L: dri-devel@lists.freedesktop.org 14127S: Supported 14128T: git git://anongit.freedesktop.org/drm/drm-misc 14129F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14130F: drivers/gpu/drm/mxsfb/ 14131 14132MYLEX DAC960 PCI RAID Controller 14133M: Hannes Reinecke <hare@kernel.org> 14134L: linux-scsi@vger.kernel.org 14135S: Supported 14136F: drivers/scsi/myrb.* 14137F: drivers/scsi/myrs.* 14138 14139MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14140M: Chris Lee <christopher.lee@cspi.com> 14141L: netdev@vger.kernel.org 14142S: Supported 14143W: https://www.cspi.com/ethernet-products/support/downloads/ 14144F: drivers/net/ethernet/myricom/myri10ge/ 14145 14146NAND FLASH SUBSYSTEM 14147M: Miquel Raynal <miquel.raynal@bootlin.com> 14148R: Richard Weinberger <richard@nod.at> 14149L: linux-mtd@lists.infradead.org 14150S: Maintained 14151W: http://www.linux-mtd.infradead.org/ 14152Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14153C: irc://irc.oftc.net/mtd 14154T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14155F: drivers/mtd/nand/ 14156F: include/linux/mtd/*nand*.h 14157 14158NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14159M: Daniel Mack <zonque@gmail.com> 14160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14161S: Maintained 14162W: http://www.native-instruments.com 14163F: sound/usb/caiaq/ 14164 14165NATSEMI ETHERNET DRIVER (DP8381x) 14166S: Orphan 14167F: drivers/net/ethernet/natsemi/natsemi.c 14168 14169NCR 5380 SCSI DRIVERS 14170M: Finn Thain <fthain@linux-m68k.org> 14171M: Michael Schmitz <schmitzmic@gmail.com> 14172L: linux-scsi@vger.kernel.org 14173S: Maintained 14174F: Documentation/scsi/g_NCR5380.rst 14175F: drivers/scsi/NCR5380.* 14176F: drivers/scsi/arm/cumana_1.c 14177F: drivers/scsi/arm/oak.c 14178F: drivers/scsi/atari_scsi.* 14179F: drivers/scsi/dmx3191d.c 14180F: drivers/scsi/g_NCR5380.* 14181F: drivers/scsi/mac_scsi.* 14182F: drivers/scsi/sun3_scsi.* 14183F: drivers/scsi/sun3_scsi_vme.c 14184 14185NCSI LIBRARY 14186M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14187S: Maintained 14188F: net/ncsi/ 14189 14190NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14191M: Guenter Roeck <linux@roeck-us.net> 14192L: linux-hwmon@vger.kernel.org 14193S: Maintained 14194F: Documentation/hwmon/nct6775.rst 14195F: drivers/hwmon/nct6775-core.c 14196F: drivers/hwmon/nct6775-platform.c 14197F: drivers/hwmon/nct6775.h 14198 14199NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14200M: Zev Weiss <zev@bewilderbeest.net> 14201L: linux-hwmon@vger.kernel.org 14202S: Maintained 14203F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14204F: drivers/hwmon/nct6775-i2c.c 14205 14206NETDEVSIM 14207M: Jakub Kicinski <kuba@kernel.org> 14208S: Maintained 14209F: drivers/net/netdevsim/* 14210 14211NETEM NETWORK EMULATOR 14212M: Stephen Hemminger <stephen@networkplumber.org> 14213L: netdev@vger.kernel.org 14214S: Maintained 14215F: net/sched/sch_netem.c 14216 14217NETERION 10GbE DRIVERS (s2io) 14218M: Jon Mason <jdmason@kudzu.us> 14219L: netdev@vger.kernel.org 14220S: Supported 14221F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14222F: drivers/net/ethernet/neterion/ 14223 14224NETFILTER 14225M: Pablo Neira Ayuso <pablo@netfilter.org> 14226M: Jozsef Kadlecsik <kadlec@netfilter.org> 14227M: Florian Westphal <fw@strlen.de> 14228L: netfilter-devel@vger.kernel.org 14229L: coreteam@netfilter.org 14230S: Maintained 14231W: http://www.netfilter.org/ 14232W: http://www.iptables.org/ 14233W: http://www.nftables.org/ 14234Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14235C: irc://irc.libera.chat/netfilter 14236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14237T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14238F: include/linux/netfilter* 14239F: include/linux/netfilter/ 14240F: include/net/netfilter/ 14241F: include/uapi/linux/netfilter* 14242F: include/uapi/linux/netfilter/ 14243F: net/*/netfilter.c 14244F: net/*/netfilter/ 14245F: net/bridge/br_netfilter*.c 14246F: net/netfilter/ 14247 14248NETROM NETWORK LAYER 14249M: Ralf Baechle <ralf@linux-mips.org> 14250L: linux-hams@vger.kernel.org 14251S: Maintained 14252W: http://www.linux-ax25.org/ 14253F: include/net/netrom.h 14254F: include/uapi/linux/netrom.h 14255F: net/netrom/ 14256 14257NETRONIX EMBEDDED CONTROLLER 14258M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14259S: Maintained 14260F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14261F: drivers/mfd/ntxec.c 14262F: drivers/pwm/pwm-ntxec.c 14263F: drivers/rtc/rtc-ntxec.c 14264F: include/linux/mfd/ntxec.h 14265 14266NETRONOME ETHERNET DRIVERS 14267M: Simon Horman <simon.horman@corigine.com> 14268R: Jakub Kicinski <kuba@kernel.org> 14269L: oss-drivers@corigine.com 14270S: Maintained 14271F: drivers/net/ethernet/netronome/ 14272 14273NETWORK BLOCK DEVICE (NBD) 14274M: Josef Bacik <josef@toxicpanda.com> 14275L: linux-block@vger.kernel.org 14276L: nbd@other.debian.org 14277S: Maintained 14278F: Documentation/admin-guide/blockdev/nbd.rst 14279F: drivers/block/nbd.c 14280F: include/trace/events/nbd.h 14281F: include/uapi/linux/nbd.h 14282 14283NETWORK DROP MONITOR 14284M: Neil Horman <nhorman@tuxdriver.com> 14285L: netdev@vger.kernel.org 14286S: Maintained 14287W: https://fedorahosted.org/dropwatch/ 14288F: include/uapi/linux/net_dropmon.h 14289F: net/core/drop_monitor.c 14290 14291NETWORKING DRIVERS 14292M: "David S. Miller" <davem@davemloft.net> 14293M: Eric Dumazet <edumazet@google.com> 14294M: Jakub Kicinski <kuba@kernel.org> 14295M: Paolo Abeni <pabeni@redhat.com> 14296L: netdev@vger.kernel.org 14297S: Maintained 14298Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14301F: Documentation/devicetree/bindings/net/ 14302F: drivers/connector/ 14303F: drivers/net/ 14304F: include/dt-bindings/net/ 14305F: include/linux/etherdevice.h 14306F: include/linux/fcdevice.h 14307F: include/linux/fddidevice.h 14308F: include/linux/hippidevice.h 14309F: include/linux/if_* 14310F: include/linux/inetdevice.h 14311F: include/linux/netdevice.h 14312F: include/uapi/linux/if_* 14313F: include/uapi/linux/netdevice.h 14314 14315NETWORKING DRIVERS (WIRELESS) 14316M: Kalle Valo <kvalo@kernel.org> 14317L: linux-wireless@vger.kernel.org 14318S: Maintained 14319W: https://wireless.wiki.kernel.org/ 14320Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14322T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14323F: Documentation/devicetree/bindings/net/wireless/ 14324F: drivers/net/wireless/ 14325 14326NETWORKING [DSA] 14327M: Andrew Lunn <andrew@lunn.ch> 14328M: Vivien Didelot <vivien.didelot@gmail.com> 14329M: Florian Fainelli <f.fainelli@gmail.com> 14330M: Vladimir Oltean <olteanv@gmail.com> 14331S: Maintained 14332F: Documentation/devicetree/bindings/net/dsa/ 14333F: drivers/net/dsa/ 14334F: include/linux/dsa/ 14335F: include/linux/platform_data/dsa.h 14336F: include/net/dsa.h 14337F: net/dsa/ 14338F: tools/testing/selftests/drivers/net/dsa/ 14339 14340NETWORKING [GENERAL] 14341M: "David S. Miller" <davem@davemloft.net> 14342M: Eric Dumazet <edumazet@google.com> 14343M: Jakub Kicinski <kuba@kernel.org> 14344M: Paolo Abeni <pabeni@redhat.com> 14345L: netdev@vger.kernel.org 14346S: Maintained 14347Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14348B: mailto:netdev@vger.kernel.org 14349T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14350T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14351F: Documentation/networking/ 14352F: Documentation/process/maintainer-netdev.rst 14353F: include/linux/in.h 14354F: include/linux/net.h 14355F: include/linux/netdevice.h 14356F: include/net/ 14357F: include/uapi/linux/in.h 14358F: include/uapi/linux/net.h 14359F: include/uapi/linux/net_namespace.h 14360F: include/uapi/linux/netdevice.h 14361F: lib/net_utils.c 14362F: lib/random32.c 14363F: net/ 14364F: tools/testing/selftests/net/ 14365 14366NETWORKING [IPSEC] 14367M: Steffen Klassert <steffen.klassert@secunet.com> 14368M: Herbert Xu <herbert@gondor.apana.org.au> 14369M: "David S. Miller" <davem@davemloft.net> 14370L: netdev@vger.kernel.org 14371S: Maintained 14372T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14373T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14374F: include/net/xfrm.h 14375F: include/uapi/linux/xfrm.h 14376F: net/ipv4/ah4.c 14377F: net/ipv4/esp4* 14378F: net/ipv4/ip_vti.c 14379F: net/ipv4/ipcomp.c 14380F: net/ipv4/xfrm* 14381F: net/ipv6/ah6.c 14382F: net/ipv6/esp6* 14383F: net/ipv6/ip6_vti.c 14384F: net/ipv6/ipcomp6.c 14385F: net/ipv6/xfrm* 14386F: net/key/ 14387F: net/xfrm/ 14388F: tools/testing/selftests/net/ipsec.c 14389 14390NETWORKING [IPv4/IPv6] 14391M: "David S. Miller" <davem@davemloft.net> 14392M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14393M: David Ahern <dsahern@kernel.org> 14394L: netdev@vger.kernel.org 14395S: Maintained 14396T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14397F: arch/x86/net/* 14398F: include/linux/ip.h 14399F: include/linux/ipv6* 14400F: include/net/fib* 14401F: include/net/ip* 14402F: include/net/route.h 14403F: net/ipv4/ 14404F: net/ipv6/ 14405 14406NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14407M: Paul Moore <paul@paul-moore.com> 14408L: netdev@vger.kernel.org 14409L: linux-security-module@vger.kernel.org 14410S: Maintained 14411W: https://github.com/netlabel 14412F: Documentation/netlabel/ 14413F: include/net/calipso.h 14414F: include/net/cipso_ipv4.h 14415F: include/net/netlabel.h 14416F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14417F: include/uapi/linux/netfilter/xt_SECMARK.h 14418F: net/ipv4/cipso_ipv4.c 14419F: net/ipv6/calipso.c 14420F: net/netfilter/xt_CONNSECMARK.c 14421F: net/netfilter/xt_SECMARK.c 14422F: net/netlabel/ 14423 14424NETWORKING [MPTCP] 14425M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14426M: Matthieu Baerts <matthieu.baerts@tessares.net> 14427L: netdev@vger.kernel.org 14428L: mptcp@lists.linux.dev 14429S: Maintained 14430W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14431B: https://github.com/multipath-tcp/mptcp_net-next/issues 14432F: Documentation/networking/mptcp-sysctl.rst 14433F: include/net/mptcp.h 14434F: include/trace/events/mptcp.h 14435F: include/uapi/linux/mptcp.h 14436F: net/mptcp/ 14437F: tools/testing/selftests/bpf/*/*mptcp*.c 14438F: tools/testing/selftests/net/mptcp/ 14439 14440NETWORKING [TCP] 14441M: Eric Dumazet <edumazet@google.com> 14442L: netdev@vger.kernel.org 14443S: Maintained 14444F: include/linux/tcp.h 14445F: include/net/tcp.h 14446F: include/trace/events/tcp.h 14447F: include/uapi/linux/tcp.h 14448F: net/ipv4/syncookies.c 14449F: net/ipv4/tcp*.c 14450F: net/ipv6/syncookies.c 14451F: net/ipv6/tcp*.c 14452 14453NETWORKING [TLS] 14454M: Boris Pismenny <borisp@nvidia.com> 14455M: John Fastabend <john.fastabend@gmail.com> 14456M: Jakub Kicinski <kuba@kernel.org> 14457L: netdev@vger.kernel.org 14458S: Maintained 14459F: include/net/tls.h 14460F: include/uapi/linux/tls.h 14461F: net/tls/* 14462 14463NETXEN (1/10) GbE SUPPORT 14464M: Manish Chopra <manishc@marvell.com> 14465M: Rahul Verma <rahulv@marvell.com> 14466M: GR-Linux-NIC-Dev@marvell.com 14467L: netdev@vger.kernel.org 14468S: Supported 14469F: drivers/net/ethernet/qlogic/netxen/ 14470 14471NET_FAILOVER MODULE 14472M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14473L: netdev@vger.kernel.org 14474S: Supported 14475F: Documentation/networking/net_failover.rst 14476F: drivers/net/net_failover.c 14477F: include/net/net_failover.h 14478 14479NEXTHOP 14480M: David Ahern <dsahern@kernel.org> 14481L: netdev@vger.kernel.org 14482S: Maintained 14483F: include/net/netns/nexthop.h 14484F: include/net/nexthop.h 14485F: include/uapi/linux/nexthop.h 14486F: net/ipv4/nexthop.c 14487 14488NFC SUBSYSTEM 14489M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14490L: linux-nfc@lists.01.org (subscribers-only) 14491L: netdev@vger.kernel.org 14492S: Maintained 14493B: mailto:linux-nfc@lists.01.org 14494F: Documentation/devicetree/bindings/net/nfc/ 14495F: drivers/nfc/ 14496F: include/linux/platform_data/nfcmrvl.h 14497F: include/net/nfc/ 14498F: include/uapi/linux/nfc.h 14499F: net/nfc/ 14500 14501NFC VIRTUAL NCI DEVICE DRIVER 14502M: Bongsu Jeon <bongsu.jeon@samsung.com> 14503L: netdev@vger.kernel.org 14504L: linux-nfc@lists.01.org (subscribers-only) 14505S: Supported 14506F: drivers/nfc/virtual_ncidev.c 14507F: tools/testing/selftests/nci/ 14508 14509NFS, SUNRPC, AND LOCKD CLIENTS 14510M: Trond Myklebust <trond.myklebust@hammerspace.com> 14511M: Anna Schumaker <anna@kernel.org> 14512L: linux-nfs@vger.kernel.org 14513S: Maintained 14514W: http://client.linux-nfs.org 14515T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14516F: fs/lockd/ 14517F: fs/nfs/ 14518F: fs/nfs_common/ 14519F: include/linux/lockd/ 14520F: include/linux/nfs* 14521F: include/linux/sunrpc/ 14522F: include/uapi/linux/nfs* 14523F: include/uapi/linux/sunrpc/ 14524F: net/sunrpc/ 14525F: Documentation/filesystems/nfs/ 14526 14527NILFS2 FILESYSTEM 14528M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14529L: linux-nilfs@vger.kernel.org 14530S: Supported 14531W: https://nilfs.sourceforge.io/ 14532W: https://nilfs.osdn.jp/ 14533T: git git://github.com/konis/nilfs2.git 14534F: Documentation/filesystems/nilfs2.rst 14535F: fs/nilfs2/ 14536F: include/trace/events/nilfs2.h 14537F: include/uapi/linux/nilfs2_api.h 14538F: include/uapi/linux/nilfs2_ondisk.h 14539 14540NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14541M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14542S: Maintained 14543W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14544F: Documentation/scsi/NinjaSCSI.rst 14545F: drivers/scsi/pcmcia/nsp_* 14546 14547NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14548M: GOTO Masanori <gotom@debian.or.jp> 14549M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14550S: Maintained 14551W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14552F: Documentation/scsi/NinjaSCSI.rst 14553F: drivers/scsi/nsp32* 14554 14555NINTENDO HID DRIVER 14556M: Daniel J. Ogorchock <djogorchock@gmail.com> 14557L: linux-input@vger.kernel.org 14558S: Maintained 14559F: drivers/hid/hid-nintendo* 14560 14561NIOS2 ARCHITECTURE 14562M: Dinh Nguyen <dinguyen@kernel.org> 14563S: Maintained 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14565F: arch/nios2/ 14566 14567NITRO ENCLAVES (NE) 14568M: Andra Paraschiv <andraprs@amazon.com> 14569M: Alexandru Vasile <lexnv@amazon.com> 14570M: Alexandru Ciobotaru <alcioa@amazon.com> 14571L: linux-kernel@vger.kernel.org 14572S: Supported 14573W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14574F: Documentation/virt/ne_overview.rst 14575F: drivers/virt/nitro_enclaves/ 14576F: include/linux/nitro_enclaves.h 14577F: include/uapi/linux/nitro_enclaves.h 14578F: samples/nitro_enclaves/ 14579 14580NOHZ, DYNTICKS SUPPORT 14581M: Frederic Weisbecker <fweisbec@gmail.com> 14582M: Thomas Gleixner <tglx@linutronix.de> 14583M: Ingo Molnar <mingo@kernel.org> 14584L: linux-kernel@vger.kernel.org 14585S: Maintained 14586T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14587F: include/linux/sched/nohz.h 14588F: include/linux/tick.h 14589F: kernel/time/tick*.* 14590 14591NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14592M: Pavel Machek <pavel@ucw.cz> 14593M: Sakari Ailus <sakari.ailus@iki.fi> 14594L: linux-media@vger.kernel.org 14595S: Maintained 14596F: drivers/media/i2c/ad5820.c 14597F: drivers/media/i2c/et8ek8 14598 14599NOKIA N900 POWER SUPPLY DRIVERS 14600R: Pali Rohár <pali@kernel.org> 14601F: drivers/power/supply/bq2415x_charger.c 14602F: drivers/power/supply/bq27xxx_battery.c 14603F: drivers/power/supply/bq27xxx_battery_i2c.c 14604F: drivers/power/supply/isp1704_charger.c 14605F: drivers/power/supply/rx51_battery.c 14606F: include/linux/power/bq2415x_charger.h 14607F: include/linux/power/bq27xxx_battery.h 14608 14609NOLIBC HEADER FILE 14610M: Willy Tarreau <w@1wt.eu> 14611S: Maintained 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14613F: tools/include/nolibc/ 14614F: tools/testing/selftests/nolibc/ 14615 14616NSDEPS 14617M: Matthias Maennich <maennich@google.com> 14618S: Maintained 14619F: Documentation/core-api/symbol-namespaces.rst 14620F: scripts/nsdeps 14621 14622NTB AMD DRIVER 14623M: Sanjay R Mehta <sanju.mehta@amd.com> 14624M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14625L: ntb@lists.linux.dev 14626S: Supported 14627F: drivers/ntb/hw/amd/ 14628 14629NTB DRIVER CORE 14630M: Jon Mason <jdmason@kudzu.us> 14631M: Dave Jiang <dave.jiang@intel.com> 14632M: Allen Hubbe <allenbh@gmail.com> 14633L: ntb@lists.linux.dev 14634S: Supported 14635W: https://github.com/jonmason/ntb/wiki 14636T: git git://github.com/jonmason/ntb.git 14637F: drivers/net/ntb_netdev.c 14638F: drivers/ntb/ 14639F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14640F: include/linux/ntb.h 14641F: include/linux/ntb_transport.h 14642F: tools/testing/selftests/ntb/ 14643 14644NTB IDT DRIVER 14645M: Serge Semin <fancer.lancer@gmail.com> 14646L: ntb@lists.linux.dev 14647S: Supported 14648F: drivers/ntb/hw/idt/ 14649 14650NTB INTEL DRIVER 14651M: Dave Jiang <dave.jiang@intel.com> 14652L: ntb@lists.linux.dev 14653S: Supported 14654W: https://github.com/davejiang/linux/wiki 14655T: git https://github.com/davejiang/linux.git 14656F: drivers/ntb/hw/intel/ 14657 14658NTFS FILESYSTEM 14659M: Anton Altaparmakov <anton@tuxera.com> 14660L: linux-ntfs-dev@lists.sourceforge.net 14661S: Supported 14662W: http://www.tuxera.com/ 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14664F: Documentation/filesystems/ntfs.rst 14665F: fs/ntfs/ 14666 14667NTFS3 FILESYSTEM 14668M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14669L: ntfs3@lists.linux.dev 14670S: Supported 14671W: http://www.paragon-software.com/ 14672T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14673F: Documentation/filesystems/ntfs3.rst 14674F: fs/ntfs3/ 14675 14676NUBUS SUBSYSTEM 14677M: Finn Thain <fthain@linux-m68k.org> 14678L: linux-m68k@lists.linux-m68k.org 14679S: Maintained 14680F: arch/*/include/asm/nubus.h 14681F: drivers/nubus/ 14682F: include/linux/nubus.h 14683F: include/uapi/linux/nubus.h 14684 14685NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14686M: Antonino Daplas <adaplas@gmail.com> 14687L: linux-fbdev@vger.kernel.org 14688S: Maintained 14689F: drivers/video/fbdev/nvidia/ 14690F: drivers/video/fbdev/riva/ 14691 14692NVIDIA WMI EC BACKLIGHT DRIVER 14693M: Daniel Dadap <ddadap@nvidia.com> 14694L: platform-driver-x86@vger.kernel.org 14695S: Supported 14696F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14697F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14698 14699NVM EXPRESS DRIVER 14700M: Keith Busch <kbusch@kernel.org> 14701M: Jens Axboe <axboe@fb.com> 14702M: Christoph Hellwig <hch@lst.de> 14703M: Sagi Grimberg <sagi@grimberg.me> 14704L: linux-nvme@lists.infradead.org 14705S: Supported 14706W: http://git.infradead.org/nvme.git 14707T: git://git.infradead.org/nvme.git 14708F: drivers/nvme/host/ 14709F: drivers/nvme/common/ 14710F: include/linux/nvme* 14711F: include/uapi/linux/nvme_ioctl.h 14712 14713NVM EXPRESS FABRICS AUTHENTICATION 14714M: Hannes Reinecke <hare@suse.de> 14715L: linux-nvme@lists.infradead.org 14716S: Supported 14717F: drivers/nvme/host/auth.c 14718F: drivers/nvme/target/auth.c 14719F: drivers/nvme/target/fabrics-cmd-auth.c 14720F: include/linux/nvme-auth.h 14721 14722NVM EXPRESS HARDWARE MONITORING SUPPORT 14723M: Guenter Roeck <linux@roeck-us.net> 14724L: linux-nvme@lists.infradead.org 14725S: Supported 14726F: drivers/nvme/host/hwmon.c 14727 14728NVM EXPRESS FC TRANSPORT DRIVERS 14729M: James Smart <james.smart@broadcom.com> 14730L: linux-nvme@lists.infradead.org 14731S: Supported 14732F: drivers/nvme/host/fc.c 14733F: drivers/nvme/target/fc.c 14734F: drivers/nvme/target/fcloop.c 14735F: include/linux/nvme-fc-driver.h 14736F: include/linux/nvme-fc.h 14737 14738NVM EXPRESS TARGET DRIVER 14739M: Christoph Hellwig <hch@lst.de> 14740M: Sagi Grimberg <sagi@grimberg.me> 14741M: Chaitanya Kulkarni <kch@nvidia.com> 14742L: linux-nvme@lists.infradead.org 14743S: Supported 14744W: http://git.infradead.org/nvme.git 14745T: git://git.infradead.org/nvme.git 14746F: drivers/nvme/target/ 14747 14748NVMEM FRAMEWORK 14749M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14750S: Maintained 14751T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14752F: Documentation/ABI/stable/sysfs-bus-nvmem 14753F: Documentation/devicetree/bindings/nvmem/ 14754F: drivers/nvmem/ 14755F: include/linux/nvmem-consumer.h 14756F: include/linux/nvmem-provider.h 14757 14758NXP C45 TJA11XX PHY DRIVER 14759M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14760L: netdev@vger.kernel.org 14761S: Maintained 14762F: drivers/net/phy/nxp-c45-tja11xx.c 14763 14764NXP FSPI DRIVER 14765M: Han Xu <han.xu@nxp.com> 14766M: Haibo Chen <haibo.chen@nxp.com> 14767R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14768L: linux-spi@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14771F: drivers/spi/spi-nxp-fspi.c 14772 14773NXP FXAS21002C DRIVER 14774M: Rui Miguel Silva <rmfrfs@gmail.com> 14775L: linux-iio@vger.kernel.org 14776S: Maintained 14777F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14778F: drivers/iio/gyro/fxas21002c.h 14779F: drivers/iio/gyro/fxas21002c_core.c 14780F: drivers/iio/gyro/fxas21002c_i2c.c 14781F: drivers/iio/gyro/fxas21002c_spi.c 14782 14783NXP i.MX CLOCK DRIVERS 14784M: Abel Vesa <abelvesa@kernel.org> 14785L: linux-clk@vger.kernel.org 14786L: linux-imx@nxp.com 14787S: Maintained 14788T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14789F: Documentation/devicetree/bindings/clock/imx* 14790F: drivers/clk/imx/ 14791F: include/dt-bindings/clock/imx* 14792 14793NXP i.MX 8MQ DCSS DRIVER 14794M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14795R: Lucas Stach <l.stach@pengutronix.de> 14796L: dri-devel@lists.freedesktop.org 14797S: Maintained 14798F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14799F: drivers/gpu/drm/imx/dcss/ 14800 14801NXP i.MX 8QXP ADC DRIVER 14802M: Cai Huoqing <cai.huoqing@linux.dev> 14803M: Haibo Chen <haibo.chen@nxp.com> 14804L: linux-imx@nxp.com 14805L: linux-iio@vger.kernel.org 14806S: Maintained 14807F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14808F: drivers/iio/adc/imx8qxp-adc.c 14809 14810NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14811M: Haibo Chen <haibo.chen@nxp.com> 14812L: linux-iio@vger.kernel.org 14813L: linux-imx@nxp.com 14814S: Maintained 14815F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14816F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14817F: drivers/iio/adc/imx7d_adc.c 14818F: drivers/iio/adc/vf610_adc.c 14819 14820NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14821M: Jagan Teki <jagan@amarulasolutions.com> 14822S: Maintained 14823F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14824F: drivers/regulator/pf8x00-regulator.c 14825 14826NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14828L: linux-kernel@vger.kernel.org 14829S: Maintained 14830F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14831F: drivers/extcon/extcon-ptn5150.c 14832 14833NXP SGTL5000 DRIVER 14834M: Fabio Estevam <festevam@gmail.com> 14835L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14836S: Maintained 14837F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14838F: sound/soc/codecs/sgtl5000* 14839 14840NXP SJA1105 ETHERNET SWITCH DRIVER 14841M: Vladimir Oltean <olteanv@gmail.com> 14842L: linux-kernel@vger.kernel.org 14843S: Maintained 14844F: drivers/net/dsa/sja1105 14845F: drivers/net/pcs/pcs-xpcs-nxp.c 14846 14847NXP TDA998X DRM DRIVER 14848M: Russell King <linux@armlinux.org.uk> 14849S: Maintained 14850T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14851T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14852F: drivers/gpu/drm/i2c/tda998x_drv.c 14853F: include/drm/i2c/tda998x.h 14854F: include/dt-bindings/display/tda998x.h 14855K: "nxp,tda998x" 14856 14857NXP TFA9879 DRIVER 14858M: Peter Rosin <peda@axentia.se> 14859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14860S: Maintained 14861F: Documentation/devicetree/bindings/sound/tfa9879.txt 14862F: sound/soc/codecs/tfa9879* 14863 14864NXP/Goodix TFA989X (TFA1) DRIVER 14865M: Stephan Gerhold <stephan@gerhold.net> 14866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14867S: Maintained 14868F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14869F: sound/soc/codecs/tfa989x.c 14870 14871NXP-NCI NFC DRIVER 14872L: linux-nfc@lists.01.org (subscribers-only) 14873S: Orphan 14874F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14875F: drivers/nfc/nxp-nci 14876 14877NXP i.MX 8MP DW100 V4L2 DRIVER 14878M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14879L: linux-media@vger.kernel.org 14880S: Maintained 14881F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14882F: Documentation/userspace-api/media/drivers/dw100.rst 14883F: drivers/media/platform/nxp/dw100/ 14884F: include/uapi/linux/dw100.h 14885 14886NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14887M: Mirela Rabulea <mirela.rabulea@nxp.com> 14888R: NXP Linux Team <linux-imx@nxp.com> 14889L: linux-media@vger.kernel.org 14890S: Maintained 14891F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14892F: drivers/media/platform/nxp/imx-jpeg 14893 14894NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14895M: Jonas Malaco <jonas@protocubo.io> 14896L: linux-hwmon@vger.kernel.org 14897S: Maintained 14898F: Documentation/hwmon/nzxt-kraken2.rst 14899F: drivers/hwmon/nzxt-kraken2.c 14900 14901NZXT-SMART2 HARDWARE MONITORING DRIVER 14902M: Aleksandr Mezin <mezin.alexander@gmail.com> 14903L: linux-hwmon@vger.kernel.org 14904S: Maintained 14905F: Documentation/hwmon/nzxt-smart2.rst 14906F: drivers/hwmon/nzxt-smart2.c 14907 14908OBJAGG 14909M: Jiri Pirko <jiri@nvidia.com> 14910L: netdev@vger.kernel.org 14911S: Supported 14912F: include/linux/objagg.h 14913F: lib/objagg.c 14914F: lib/test_objagg.c 14915 14916OBJTOOL 14917M: Josh Poimboeuf <jpoimboe@kernel.org> 14918M: Peter Zijlstra <peterz@infradead.org> 14919S: Supported 14920F: tools/objtool/ 14921F: include/linux/objtool.h 14922 14923OCELOT ETHERNET SWITCH DRIVER 14924M: Vladimir Oltean <vladimir.oltean@nxp.com> 14925M: Claudiu Manoil <claudiu.manoil@nxp.com> 14926M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14927M: UNGLinuxDriver@microchip.com 14928L: netdev@vger.kernel.org 14929S: Supported 14930F: drivers/net/dsa/ocelot/* 14931F: drivers/net/ethernet/mscc/ 14932F: include/soc/mscc/ocelot* 14933F: net/dsa/tag_ocelot.c 14934F: net/dsa/tag_ocelot_8021q.c 14935F: tools/testing/selftests/drivers/net/ocelot/* 14936 14937OCELOT EXTERNAL SWITCH CONTROL 14938M: Colin Foster <colin.foster@in-advantage.com> 14939S: Supported 14940F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14941F: drivers/mfd/ocelot* 14942F: include/linux/mfd/ocelot.h 14943 14944OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14945M: Frederic Barrat <fbarrat@linux.ibm.com> 14946M: Andrew Donnellan <ajd@linux.ibm.com> 14947L: linuxppc-dev@lists.ozlabs.org 14948S: Supported 14949F: Documentation/userspace-api/accelerators/ocxl.rst 14950F: arch/powerpc/include/asm/pnv-ocxl.h 14951F: arch/powerpc/platforms/powernv/ocxl.c 14952F: drivers/misc/ocxl/ 14953F: include/misc/ocxl* 14954F: include/uapi/misc/ocxl.h 14955 14956OMAP AUDIO SUPPORT 14957M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14958M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14960L: linux-omap@vger.kernel.org 14961S: Maintained 14962F: sound/soc/ti/n810.c 14963F: sound/soc/ti/omap* 14964F: sound/soc/ti/rx51.c 14965F: sound/soc/ti/sdma-pcm.* 14966 14967OMAP CLOCK FRAMEWORK SUPPORT 14968M: Paul Walmsley <paul@pwsan.com> 14969L: linux-omap@vger.kernel.org 14970S: Maintained 14971F: arch/arm/*omap*/*clock* 14972 14973OMAP DEVICE TREE SUPPORT 14974M: Benoît Cousson <bcousson@baylibre.com> 14975M: Tony Lindgren <tony@atomide.com> 14976L: linux-omap@vger.kernel.org 14977L: devicetree@vger.kernel.org 14978S: Maintained 14979F: arch/arm/boot/dts/*am3* 14980F: arch/arm/boot/dts/*am4* 14981F: arch/arm/boot/dts/*am5* 14982F: arch/arm/boot/dts/*dra7* 14983F: arch/arm/boot/dts/*omap* 14984F: arch/arm/boot/dts/logicpd-som-lv* 14985F: arch/arm/boot/dts/logicpd-torpedo* 14986 14987OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14988L: linux-omap@vger.kernel.org 14989L: linux-fbdev@vger.kernel.org 14990S: Orphan 14991F: Documentation/arm/omap/dss.rst 14992F: drivers/video/fbdev/omap2/ 14993 14994OMAP FRAMEBUFFER SUPPORT 14995L: linux-fbdev@vger.kernel.org 14996L: linux-omap@vger.kernel.org 14997S: Orphan 14998F: drivers/video/fbdev/omap/ 14999 15000OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15001M: Roger Quadros <rogerq@kernel.org> 15002M: Tony Lindgren <tony@atomide.com> 15003L: linux-omap@vger.kernel.org 15004S: Maintained 15005F: arch/arm/mach-omap2/*gpmc* 15006F: drivers/memory/omap-gpmc.c 15007 15008OMAP GPIO DRIVER 15009M: Grygorii Strashko <grygorii.strashko@ti.com> 15010M: Santosh Shilimkar <ssantosh@kernel.org> 15011M: Kevin Hilman <khilman@kernel.org> 15012L: linux-omap@vger.kernel.org 15013S: Maintained 15014F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15015F: drivers/gpio/gpio-omap.c 15016 15017OMAP HARDWARE SPINLOCK SUPPORT 15018M: Ohad Ben-Cohen <ohad@wizery.com> 15019L: linux-omap@vger.kernel.org 15020S: Maintained 15021F: drivers/hwspinlock/omap_hwspinlock.c 15022 15023OMAP HS MMC SUPPORT 15024L: linux-mmc@vger.kernel.org 15025L: linux-omap@vger.kernel.org 15026S: Orphan 15027F: drivers/mmc/host/omap_hsmmc.c 15028 15029OMAP HWMOD DATA 15030M: Paul Walmsley <paul@pwsan.com> 15031L: linux-omap@vger.kernel.org 15032S: Maintained 15033F: arch/arm/mach-omap2/omap_hwmod*data* 15034 15035OMAP HWMOD SUPPORT 15036M: Benoît Cousson <bcousson@baylibre.com> 15037M: Paul Walmsley <paul@pwsan.com> 15038L: linux-omap@vger.kernel.org 15039S: Maintained 15040F: arch/arm/mach-omap2/omap_hwmod.* 15041 15042OMAP I2C DRIVER 15043M: Vignesh R <vigneshr@ti.com> 15044L: linux-omap@vger.kernel.org 15045L: linux-i2c@vger.kernel.org 15046S: Maintained 15047F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15048F: drivers/i2c/busses/i2c-omap.c 15049 15050OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15052L: linux-media@vger.kernel.org 15053S: Maintained 15054F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15055F: drivers/media/platform/ti/omap3isp/ 15056F: drivers/staging/media/omap4iss/ 15057 15058OMAP MMC SUPPORT 15059M: Aaro Koskinen <aaro.koskinen@iki.fi> 15060L: linux-omap@vger.kernel.org 15061S: Odd Fixes 15062F: drivers/mmc/host/omap.c 15063 15064OMAP POWER MANAGEMENT SUPPORT 15065M: Kevin Hilman <khilman@kernel.org> 15066L: linux-omap@vger.kernel.org 15067S: Maintained 15068F: arch/arm/*omap*/*pm* 15069F: drivers/cpufreq/omap-cpufreq.c 15070 15071OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15072M: Paul Walmsley <paul@pwsan.com> 15073L: linux-omap@vger.kernel.org 15074S: Maintained 15075F: arch/arm/mach-omap2/prm* 15076 15077OMAP RANDOM NUMBER GENERATOR SUPPORT 15078M: Deepak Saxena <dsaxena@plexity.net> 15079S: Maintained 15080F: drivers/char/hw_random/omap-rng.c 15081 15082OMAP USB SUPPORT 15083L: linux-usb@vger.kernel.org 15084L: linux-omap@vger.kernel.org 15085S: Orphan 15086F: arch/arm/*omap*/usb* 15087F: drivers/usb/*/*omap* 15088 15089OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15090M: Mark Jackson <mpfj@newflow.co.uk> 15091L: linux-omap@vger.kernel.org 15092S: Maintained 15093F: arch/arm/boot/dts/am335x-nano.dts 15094 15095OMAP1 SUPPORT 15096M: Aaro Koskinen <aaro.koskinen@iki.fi> 15097M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15098M: Tony Lindgren <tony@atomide.com> 15099L: linux-omap@vger.kernel.org 15100S: Maintained 15101Q: http://patchwork.kernel.org/project/linux-omap/list/ 15102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15103F: arch/arm/configs/omap1_defconfig 15104F: arch/arm/mach-omap1/ 15105F: arch/arm/plat-omap/ 15106F: drivers/i2c/busses/i2c-omap.c 15107F: include/linux/platform_data/ams-delta-fiq.h 15108F: include/linux/platform_data/i2c-omap.h 15109 15110OMAP2+ SUPPORT 15111M: Tony Lindgren <tony@atomide.com> 15112L: linux-omap@vger.kernel.org 15113S: Maintained 15114W: http://www.muru.com/linux/omap/ 15115W: http://linux.omap.com/ 15116Q: http://patchwork.kernel.org/project/linux-omap/list/ 15117T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15118F: arch/arm/configs/omap2plus_defconfig 15119F: arch/arm/mach-omap2/ 15120F: arch/arm/plat-omap/ 15121F: drivers/bus/ti-sysc.c 15122F: drivers/i2c/busses/i2c-omap.c 15123F: drivers/irqchip/irq-omap-intc.c 15124F: drivers/mfd/*omap*.c 15125F: drivers/mfd/menelaus.c 15126F: drivers/mfd/palmas.c 15127F: drivers/mfd/tps65217.c 15128F: drivers/mfd/tps65218.c 15129F: drivers/mfd/tps65910.c 15130F: drivers/mfd/twl-core.[ch] 15131F: drivers/mfd/twl4030*.c 15132F: drivers/mfd/twl6030*.c 15133F: drivers/mfd/twl6040*.c 15134F: drivers/regulator/palmas-regulator*.c 15135F: drivers/regulator/pbias-regulator.c 15136F: drivers/regulator/tps65217-regulator.c 15137F: drivers/regulator/tps65218-regulator.c 15138F: drivers/regulator/tps65219-regulator.c 15139F: drivers/regulator/tps65910-regulator.c 15140F: drivers/regulator/twl-regulator.c 15141F: drivers/regulator/twl6030-regulator.c 15142F: include/linux/platform_data/i2c-omap.h 15143F: include/linux/platform_data/ti-sysc.h 15144 15145OMFS FILESYSTEM 15146M: Bob Copeland <me@bobcopeland.com> 15147L: linux-karma-devel@lists.sourceforge.net 15148S: Maintained 15149F: Documentation/filesystems/omfs.rst 15150F: fs/omfs/ 15151 15152OMNIKEY CARDMAN 4000 DRIVER 15153M: Harald Welte <laforge@gnumonks.org> 15154S: Maintained 15155F: drivers/char/pcmcia/cm4000_cs.c 15156F: include/linux/cm4000_cs.h 15157F: include/uapi/linux/cm4000_cs.h 15158 15159OMNIKEY CARDMAN 4040 DRIVER 15160M: Harald Welte <laforge@gnumonks.org> 15161S: Maintained 15162F: drivers/char/pcmcia/cm4040_cs.* 15163 15164OMNIVISION OG01A1B SENSOR DRIVER 15165M: Shawn Tu <shawnx.tu@intel.com> 15166L: linux-media@vger.kernel.org 15167S: Maintained 15168F: drivers/media/i2c/og01a1b.c 15169 15170OMNIVISION OV02A10 SENSOR DRIVER 15171M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15172L: linux-media@vger.kernel.org 15173S: Maintained 15174T: git git://linuxtv.org/media_tree.git 15175F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15176F: drivers/media/i2c/ov02a10.c 15177 15178OMNIVISION OV08D10 SENSOR DRIVER 15179M: Jimmy Su <jimmy.su@intel.com> 15180L: linux-media@vger.kernel.org 15181S: Maintained 15182T: git git://linuxtv.org/media_tree.git 15183F: drivers/media/i2c/ov08d10.c 15184 15185OMNIVISION OV13858 SENSOR DRIVER 15186M: Sakari Ailus <sakari.ailus@linux.intel.com> 15187L: linux-media@vger.kernel.org 15188S: Maintained 15189T: git git://linuxtv.org/media_tree.git 15190F: drivers/media/i2c/ov13858.c 15191 15192OMNIVISION OV13B10 SENSOR DRIVER 15193M: Arec Kao <arec.kao@intel.com> 15194L: linux-media@vger.kernel.org 15195S: Maintained 15196T: git git://linuxtv.org/media_tree.git 15197F: drivers/media/i2c/ov13b10.c 15198 15199OMNIVISION OV2680 SENSOR DRIVER 15200M: Rui Miguel Silva <rmfrfs@gmail.com> 15201L: linux-media@vger.kernel.org 15202S: Maintained 15203T: git git://linuxtv.org/media_tree.git 15204F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15205F: drivers/media/i2c/ov2680.c 15206 15207OMNIVISION OV2685 SENSOR DRIVER 15208M: Shunqian Zheng <zhengsq@rock-chips.com> 15209L: linux-media@vger.kernel.org 15210S: Maintained 15211T: git git://linuxtv.org/media_tree.git 15212F: drivers/media/i2c/ov2685.c 15213 15214OMNIVISION OV2740 SENSOR DRIVER 15215M: Tianshu Qiu <tian.shu.qiu@intel.com> 15216R: Shawn Tu <shawnx.tu@intel.com> 15217R: Bingbu Cao <bingbu.cao@intel.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220T: git git://linuxtv.org/media_tree.git 15221F: drivers/media/i2c/ov2740.c 15222 15223OMNIVISION OV5640 SENSOR DRIVER 15224M: Steve Longerbeam <slongerbeam@gmail.com> 15225L: linux-media@vger.kernel.org 15226S: Maintained 15227T: git git://linuxtv.org/media_tree.git 15228F: drivers/media/i2c/ov5640.c 15229 15230OMNIVISION OV5647 SENSOR DRIVER 15231M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15232M: Jacopo Mondi <jacopo@jmondi.org> 15233L: linux-media@vger.kernel.org 15234S: Maintained 15235T: git git://linuxtv.org/media_tree.git 15236F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15237F: drivers/media/i2c/ov5647.c 15238 15239OMNIVISION OV5670 SENSOR DRIVER 15240M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15241L: linux-media@vger.kernel.org 15242S: Maintained 15243T: git git://linuxtv.org/media_tree.git 15244F: drivers/media/i2c/ov5670.c 15245 15246OMNIVISION OV5675 SENSOR DRIVER 15247M: Shawn Tu <shawnx.tu@intel.com> 15248L: linux-media@vger.kernel.org 15249S: Maintained 15250T: git git://linuxtv.org/media_tree.git 15251F: drivers/media/i2c/ov5675.c 15252 15253OMNIVISION OV5693 SENSOR DRIVER 15254M: Daniel Scally <djrscally@gmail.com> 15255L: linux-media@vger.kernel.org 15256S: Maintained 15257T: git git://linuxtv.org/media_tree.git 15258F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15259F: drivers/media/i2c/ov5693.c 15260 15261OMNIVISION OV5695 SENSOR DRIVER 15262M: Shunqian Zheng <zhengsq@rock-chips.com> 15263L: linux-media@vger.kernel.org 15264S: Maintained 15265T: git git://linuxtv.org/media_tree.git 15266F: drivers/media/i2c/ov5695.c 15267 15268OMNIVISION OV7670 SENSOR DRIVER 15269L: linux-media@vger.kernel.org 15270S: Orphan 15271T: git git://linuxtv.org/media_tree.git 15272F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15273F: drivers/media/i2c/ov7670.c 15274 15275OMNIVISION OV772x SENSOR DRIVER 15276M: Jacopo Mondi <jacopo@jmondi.org> 15277L: linux-media@vger.kernel.org 15278S: Odd fixes 15279T: git git://linuxtv.org/media_tree.git 15280F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15281F: drivers/media/i2c/ov772x.c 15282F: include/media/i2c/ov772x.h 15283 15284OMNIVISION OV7740 SENSOR DRIVER 15285M: Wenyou Yang <wenyou.yang@microchip.com> 15286L: linux-media@vger.kernel.org 15287S: Maintained 15288T: git git://linuxtv.org/media_tree.git 15289F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15290F: drivers/media/i2c/ov7740.c 15291 15292OMNIVISION OV8856 SENSOR DRIVER 15293M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15294L: linux-media@vger.kernel.org 15295S: Maintained 15296T: git git://linuxtv.org/media_tree.git 15297F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15298F: drivers/media/i2c/ov8856.c 15299 15300OMNIVISION OV9282 SENSOR DRIVER 15301M: Paul J. Murphy <paul.j.murphy@intel.com> 15302M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15303L: linux-media@vger.kernel.org 15304S: Maintained 15305T: git git://linuxtv.org/media_tree.git 15306F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15307F: drivers/media/i2c/ov9282.c 15308 15309OMNIVISION OV9640 SENSOR DRIVER 15310M: Petr Cvek <petrcvekcz@gmail.com> 15311L: linux-media@vger.kernel.org 15312S: Maintained 15313F: drivers/media/i2c/ov9640.* 15314 15315OMNIVISION OV9650 SENSOR DRIVER 15316M: Sakari Ailus <sakari.ailus@linux.intel.com> 15317R: Akinobu Mita <akinobu.mita@gmail.com> 15318R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15319L: linux-media@vger.kernel.org 15320S: Maintained 15321T: git git://linuxtv.org/media_tree.git 15322F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15323F: drivers/media/i2c/ov9650.c 15324 15325OMNIVISION OV9734 SENSOR DRIVER 15326M: Tianshu Qiu <tian.shu.qiu@intel.com> 15327R: Bingbu Cao <bingbu.cao@intel.com> 15328L: linux-media@vger.kernel.org 15329S: Maintained 15330T: git git://linuxtv.org/media_tree.git 15331F: drivers/media/i2c/ov9734.c 15332 15333ONBOARD USB HUB DRIVER 15334M: Matthias Kaehlcke <mka@chromium.org> 15335L: linux-usb@vger.kernel.org 15336S: Maintained 15337F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15338F: drivers/usb/misc/onboard_usb_hub.c 15339 15340ONENAND FLASH DRIVER 15341M: Kyungmin Park <kyungmin.park@samsung.com> 15342L: linux-mtd@lists.infradead.org 15343S: Maintained 15344F: drivers/mtd/nand/onenand/ 15345F: include/linux/mtd/onenand*.h 15346 15347ONION OMEGA2+ BOARD 15348M: Harvey Hunt <harveyhuntnexus@gmail.com> 15349L: linux-mips@vger.kernel.org 15350S: Maintained 15351F: arch/mips/boot/dts/ralink/omega2p.dts 15352 15353OP-TEE DRIVER 15354M: Jens Wiklander <jens.wiklander@linaro.org> 15355L: op-tee@lists.trustedfirmware.org 15356S: Maintained 15357F: Documentation/ABI/testing/sysfs-bus-optee-devices 15358F: drivers/tee/optee/ 15359 15360OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15361M: Sumit Garg <sumit.garg@linaro.org> 15362L: op-tee@lists.trustedfirmware.org 15363S: Maintained 15364F: drivers/char/hw_random/optee-rng.c 15365 15366OP-TEE RTC DRIVER 15367M: Clément Léger <clement.leger@bootlin.com> 15368L: linux-rtc@vger.kernel.org 15369S: Maintained 15370F: drivers/rtc/rtc-optee.c 15371 15372OPA-VNIC DRIVER 15373M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15374L: linux-rdma@vger.kernel.org 15375S: Supported 15376F: drivers/infiniband/ulp/opa_vnic 15377 15378OPEN FIRMWARE AND FLATTENED DEVICE TREE 15379M: Rob Herring <robh+dt@kernel.org> 15380M: Frank Rowand <frowand.list@gmail.com> 15381L: devicetree@vger.kernel.org 15382S: Maintained 15383C: irc://irc.libera.chat/devicetree 15384W: http://www.devicetree.org/ 15385T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15386F: Documentation/ABI/testing/sysfs-firmware-ofw 15387F: drivers/of/ 15388F: include/linux/of*.h 15389F: scripts/dtc/ 15390K: of_overlay_notifier_ 15391K: of_overlay_fdt_apply 15392K: of_overlay_remove 15393 15394OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15395M: Rob Herring <robh+dt@kernel.org> 15396M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15397L: devicetree@vger.kernel.org 15398S: Maintained 15399C: irc://irc.libera.chat/devicetree 15400Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15401T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15402F: Documentation/devicetree/ 15403F: arch/*/boot/dts/ 15404F: include/dt-bindings/ 15405 15406OPENCOMPUTE PTP CLOCK DRIVER 15407M: Jonathan Lemon <jonathan.lemon@gmail.com> 15408M: Vadim Fedorenko <vadfed@fb.com> 15409L: netdev@vger.kernel.org 15410S: Maintained 15411F: drivers/ptp/ptp_ocp.c 15412 15413OPENCORES I2C BUS DRIVER 15414M: Peter Korsgaard <peter@korsgaard.com> 15415M: Andrew Lunn <andrew@lunn.ch> 15416L: linux-i2c@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15419F: Documentation/i2c/busses/i2c-ocores.rst 15420F: drivers/i2c/busses/i2c-ocores.c 15421F: include/linux/platform_data/i2c-ocores.h 15422 15423OPENRISC ARCHITECTURE 15424M: Jonas Bonn <jonas@southpole.se> 15425M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15426M: Stafford Horne <shorne@gmail.com> 15427L: openrisc@lists.librecores.org 15428S: Maintained 15429W: http://openrisc.io 15430T: git https://github.com/openrisc/linux.git 15431F: Documentation/devicetree/bindings/openrisc/ 15432F: Documentation/openrisc/ 15433F: arch/openrisc/ 15434F: drivers/irqchip/irq-ompic.c 15435F: drivers/irqchip/irq-or1k-* 15436 15437OPENVSWITCH 15438M: Pravin B Shelar <pshelar@ovn.org> 15439L: netdev@vger.kernel.org 15440L: dev@openvswitch.org 15441S: Maintained 15442W: http://openvswitch.org 15443F: include/uapi/linux/openvswitch.h 15444F: net/openvswitch/ 15445 15446OPERATING PERFORMANCE POINTS (OPP) 15447M: Viresh Kumar <vireshk@kernel.org> 15448M: Nishanth Menon <nm@ti.com> 15449M: Stephen Boyd <sboyd@kernel.org> 15450L: linux-pm@vger.kernel.org 15451S: Maintained 15452T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15453F: Documentation/devicetree/bindings/opp/ 15454F: Documentation/power/opp.rst 15455F: drivers/opp/ 15456F: include/linux/pm_opp.h 15457 15458OPL4 DRIVER 15459M: Clemens Ladisch <clemens@ladisch.de> 15460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15461S: Maintained 15462T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15463F: sound/drivers/opl4/ 15464 15465ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15466M: Mark Fasheh <mark@fasheh.com> 15467M: Joel Becker <jlbec@evilplan.org> 15468M: Joseph Qi <joseph.qi@linux.alibaba.com> 15469L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15470S: Supported 15471W: http://ocfs2.wiki.kernel.org 15472F: Documentation/filesystems/dlmfs.rst 15473F: Documentation/filesystems/ocfs2.rst 15474F: fs/ocfs2/ 15475 15476ORANGEFS FILESYSTEM 15477M: Mike Marshall <hubcap@omnibond.com> 15478R: Martin Brandenburg <martin@omnibond.com> 15479L: devel@lists.orangefs.org 15480S: Supported 15481T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15482F: Documentation/filesystems/orangefs.rst 15483F: fs/orangefs/ 15484 15485ORINOCO DRIVER 15486L: linux-wireless@vger.kernel.org 15487S: Orphan 15488W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15489W: http://www.nongnu.org/orinoco/ 15490F: drivers/net/wireless/intersil/orinoco/ 15491 15492OV2659 OMNIVISION SENSOR DRIVER 15493M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496W: https://linuxtv.org 15497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15498T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15499F: drivers/media/i2c/ov2659.c 15500F: include/media/i2c/ov2659.h 15501 15502OVERLAY FILESYSTEM 15503M: Miklos Szeredi <miklos@szeredi.hu> 15504L: linux-unionfs@vger.kernel.org 15505S: Supported 15506T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15507F: Documentation/filesystems/overlayfs.rst 15508F: fs/overlayfs/ 15509 15510P54 WIRELESS DRIVER 15511M: Christian Lamparter <chunkeey@googlemail.com> 15512L: linux-wireless@vger.kernel.org 15513S: Maintained 15514W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15515F: drivers/net/wireless/intersil/p54/ 15516 15517PACKING 15518M: Vladimir Oltean <olteanv@gmail.com> 15519L: netdev@vger.kernel.org 15520S: Supported 15521F: Documentation/core-api/packing.rst 15522F: include/linux/packing.h 15523F: lib/packing.c 15524 15525PADATA PARALLEL EXECUTION MECHANISM 15526M: Steffen Klassert <steffen.klassert@secunet.com> 15527M: Daniel Jordan <daniel.m.jordan@oracle.com> 15528L: linux-crypto@vger.kernel.org 15529L: linux-kernel@vger.kernel.org 15530S: Maintained 15531F: Documentation/core-api/padata.rst 15532F: include/linux/padata.h 15533F: kernel/padata.c 15534 15535PAGE CACHE 15536M: Matthew Wilcox (Oracle) <willy@infradead.org> 15537L: linux-fsdevel@vger.kernel.org 15538S: Supported 15539T: git git://git.infradead.org/users/willy/pagecache.git 15540F: Documentation/filesystems/locking.rst 15541F: Documentation/filesystems/vfs.rst 15542F: include/linux/pagemap.h 15543F: mm/filemap.c 15544F: mm/page-writeback.c 15545F: mm/readahead.c 15546F: mm/truncate.c 15547 15548PAGE POOL 15549M: Jesper Dangaard Brouer <hawk@kernel.org> 15550M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15551L: netdev@vger.kernel.org 15552S: Supported 15553F: Documentation/networking/page_pool.rst 15554F: include/net/page_pool.h 15555F: include/trace/events/page_pool.h 15556F: net/core/page_pool.c 15557 15558PAGE TABLE CHECK 15559M: Pasha Tatashin <pasha.tatashin@soleen.com> 15560M: Andrew Morton <akpm@linux-foundation.org> 15561L: linux-mm@kvack.org 15562S: Maintained 15563F: Documentation/mm/page_table_check.rst 15564F: include/linux/page_table_check.h 15565F: mm/page_table_check.c 15566 15567PANASONIC LAPTOP ACPI EXTRAS DRIVER 15568M: Kenneth Chan <kenneth.t.chan@gmail.com> 15569L: platform-driver-x86@vger.kernel.org 15570S: Maintained 15571F: drivers/platform/x86/panasonic-laptop.c 15572 15573PARALLAX PING IIO SENSOR DRIVER 15574M: Andreas Klinger <ak@it-klinger.de> 15575L: linux-iio@vger.kernel.org 15576S: Maintained 15577F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15578F: drivers/iio/proximity/ping.c 15579 15580PARALLEL LCD/KEYPAD PANEL DRIVER 15581M: Willy Tarreau <willy@haproxy.com> 15582M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15583S: Odd Fixes 15584F: Documentation/admin-guide/lcd-panel-cgram.rst 15585F: drivers/auxdisplay/panel.c 15586 15587PARALLEL PORT SUBSYSTEM 15588M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15589M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15590L: linux-parport@lists.infradead.org (subscribers-only) 15591S: Maintained 15592F: Documentation/driver-api/parport*.rst 15593F: drivers/char/ppdev.c 15594F: drivers/parport/ 15595F: include/linux/parport*.h 15596F: include/uapi/linux/ppdev.h 15597 15598PARAVIRT_OPS INTERFACE 15599M: Juergen Gross <jgross@suse.com> 15600M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15601R: Alexey Makhalov <amakhalov@vmware.com> 15602R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15603L: virtualization@lists.linux-foundation.org 15604L: x86@kernel.org 15605S: Supported 15606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15607F: Documentation/virt/paravirt_ops.rst 15608F: arch/*/include/asm/paravirt*.h 15609F: arch/*/kernel/paravirt* 15610F: include/linux/hypervisor.h 15611 15612PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15613M: Tim Waugh <tim@cyberelk.net> 15614L: linux-parport@lists.infradead.org (subscribers-only) 15615S: Maintained 15616F: Documentation/admin-guide/blockdev/paride.rst 15617F: drivers/block/paride/ 15618 15619PARISC ARCHITECTURE 15620M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15621M: Helge Deller <deller@gmx.de> 15622L: linux-parisc@vger.kernel.org 15623S: Maintained 15624W: https://parisc.wiki.kernel.org 15625Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15626T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15627T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15628F: Documentation/parisc/ 15629F: arch/parisc/ 15630F: drivers/char/agp/parisc-agp.c 15631F: drivers/input/misc/hp_sdc_rtc.c 15632F: drivers/input/serio/gscps2.c 15633F: drivers/input/serio/hp_sdc* 15634F: drivers/parisc/ 15635F: drivers/parport/parport_gsc.* 15636F: drivers/tty/serial/8250/8250_gsc.c 15637F: drivers/video/console/sti* 15638F: drivers/video/fbdev/sti* 15639F: drivers/video/logo/logo_parisc* 15640F: include/linux/hp_sdc.h 15641 15642PARMAN 15643M: Jiri Pirko <jiri@nvidia.com> 15644L: netdev@vger.kernel.org 15645S: Supported 15646F: include/linux/parman.h 15647F: lib/parman.c 15648F: lib/test_parman.c 15649 15650PC ENGINES APU BOARD DRIVER 15651M: Enrico Weigelt, metux IT consult <info@metux.net> 15652S: Maintained 15653F: drivers/platform/x86/pcengines-apuv2.c 15654 15655PC87360 HARDWARE MONITORING DRIVER 15656M: Jim Cromie <jim.cromie@gmail.com> 15657L: linux-hwmon@vger.kernel.org 15658S: Maintained 15659F: Documentation/hwmon/pc87360.rst 15660F: drivers/hwmon/pc87360.c 15661 15662PC8736x GPIO DRIVER 15663M: Jim Cromie <jim.cromie@gmail.com> 15664S: Maintained 15665F: drivers/char/pc8736x_gpio.c 15666 15667PC87427 HARDWARE MONITORING DRIVER 15668M: Jean Delvare <jdelvare@suse.com> 15669L: linux-hwmon@vger.kernel.org 15670S: Maintained 15671F: Documentation/hwmon/pc87427.rst 15672F: drivers/hwmon/pc87427.c 15673 15674PCA9532 LED DRIVER 15675M: Riku Voipio <riku.voipio@iki.fi> 15676S: Maintained 15677F: drivers/leds/leds-pca9532.c 15678F: include/linux/leds-pca9532.h 15679 15680PCA9541 I2C BUS MASTER SELECTOR DRIVER 15681M: Guenter Roeck <linux@roeck-us.net> 15682L: linux-i2c@vger.kernel.org 15683S: Maintained 15684F: drivers/i2c/muxes/i2c-mux-pca9541.c 15685 15686PCDP - PRIMARY CONSOLE AND DEBUG PORT 15687M: Khalid Aziz <khalid@gonehiking.org> 15688S: Maintained 15689F: drivers/firmware/pcdp.* 15690 15691PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15692M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15693M: Pali Rohár <pali@kernel.org> 15694L: linux-pci@vger.kernel.org 15695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15696S: Maintained 15697F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15698F: drivers/pci/controller/pci-aardvark.c 15699 15700PCI DRIVER FOR ALTERA PCIE IP 15701M: Joyce Ooi <joyce.ooi@intel.com> 15702L: linux-pci@vger.kernel.org 15703S: Supported 15704F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15705F: drivers/pci/controller/pcie-altera.c 15706 15707PCI DRIVER FOR APPLIEDMICRO XGENE 15708M: Toan Le <toan@os.amperecomputing.com> 15709L: linux-pci@vger.kernel.org 15710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15711S: Maintained 15712F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15713F: drivers/pci/controller/pci-xgene.c 15714 15715PCI DRIVER FOR ARM VERSATILE PLATFORM 15716M: Rob Herring <robh@kernel.org> 15717L: linux-pci@vger.kernel.org 15718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15719S: Maintained 15720F: Documentation/devicetree/bindings/pci/versatile.yaml 15721F: drivers/pci/controller/pci-versatile.c 15722 15723PCI DRIVER FOR ARMADA 8K 15724M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15725L: linux-pci@vger.kernel.org 15726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15727S: Maintained 15728F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15729F: drivers/pci/controller/dwc/pcie-armada8k.c 15730 15731PCI DRIVER FOR CADENCE PCIE IP 15732M: Tom Joseph <tjoseph@cadence.com> 15733L: linux-pci@vger.kernel.org 15734S: Maintained 15735F: Documentation/devicetree/bindings/pci/cdns,* 15736F: drivers/pci/controller/cadence/ 15737 15738PCI DRIVER FOR FREESCALE LAYERSCAPE 15739M: Minghuan Lian <minghuan.Lian@nxp.com> 15740M: Mingkai Hu <mingkai.hu@nxp.com> 15741M: Roy Zang <roy.zang@nxp.com> 15742L: linuxppc-dev@lists.ozlabs.org 15743L: linux-pci@vger.kernel.org 15744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15745S: Maintained 15746F: drivers/pci/controller/dwc/*layerscape* 15747 15748PCI DRIVER FOR GENERIC OF HOSTS 15749M: Will Deacon <will@kernel.org> 15750L: linux-pci@vger.kernel.org 15751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15752S: Maintained 15753F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15754F: drivers/pci/controller/pci-host-common.c 15755F: drivers/pci/controller/pci-host-generic.c 15756 15757PCI DRIVER FOR IMX6 15758M: Richard Zhu <hongxing.zhu@nxp.com> 15759M: Lucas Stach <l.stach@pengutronix.de> 15760L: linux-pci@vger.kernel.org 15761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15762S: Maintained 15763F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15764F: drivers/pci/controller/dwc/*imx6* 15765 15766PCI DRIVER FOR FU740 15767M: Paul Walmsley <paul.walmsley@sifive.com> 15768M: Greentime Hu <greentime.hu@sifive.com> 15769L: linux-pci@vger.kernel.org 15770S: Maintained 15771F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15772F: drivers/pci/controller/dwc/pcie-fu740.c 15773 15774PCI DRIVER FOR INTEL IXP4XX 15775M: Linus Walleij <linus.walleij@linaro.org> 15776S: Maintained 15777F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15778F: drivers/pci/controller/pci-ixp4xx.c 15779 15780PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15781M: Nirmal Patel <nirmal.patel@linux.intel.com> 15782R: Jonathan Derrick <jonathan.derrick@linux.dev> 15783L: linux-pci@vger.kernel.org 15784S: Supported 15785F: drivers/pci/controller/vmd.c 15786 15787PCI DRIVER FOR MICROSEMI SWITCHTEC 15788M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15789M: Logan Gunthorpe <logang@deltatee.com> 15790L: linux-pci@vger.kernel.org 15791S: Maintained 15792F: Documentation/ABI/testing/sysfs-class-switchtec 15793F: Documentation/driver-api/switchtec.rst 15794F: drivers/ntb/hw/mscc/ 15795F: drivers/pci/switch/switchtec* 15796F: include/linux/switchtec.h 15797F: include/uapi/linux/switchtec_ioctl.h 15798 15799PCI DRIVER FOR MOBIVEIL PCIE IP 15800M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15801M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15802L: linux-pci@vger.kernel.org 15803S: Supported 15804F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15805F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15806 15807PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15808M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15809M: Pali Rohár <pali@kernel.org> 15810L: linux-pci@vger.kernel.org 15811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15812S: Maintained 15813F: drivers/pci/controller/*mvebu* 15814 15815PCI DRIVER FOR NVIDIA TEGRA 15816M: Thierry Reding <thierry.reding@gmail.com> 15817L: linux-tegra@vger.kernel.org 15818L: linux-pci@vger.kernel.org 15819S: Supported 15820F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15821F: drivers/pci/controller/pci-tegra.c 15822 15823PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15824M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15825L: linux-pci@vger.kernel.org 15826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15827S: Maintained 15828F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15829F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15830 15831PCI DRIVER FOR RENESAS R-CAR 15832M: Marek Vasut <marek.vasut+renesas@gmail.com> 15833M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15834L: linux-pci@vger.kernel.org 15835L: linux-renesas-soc@vger.kernel.org 15836S: Maintained 15837F: Documentation/devicetree/bindings/pci/*rcar* 15838F: drivers/pci/controller/*rcar* 15839 15840PCI DRIVER FOR SAMSUNG EXYNOS 15841M: Jingoo Han <jingoohan1@gmail.com> 15842L: linux-pci@vger.kernel.org 15843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15844L: linux-samsung-soc@vger.kernel.org 15845S: Maintained 15846F: drivers/pci/controller/dwc/pci-exynos.c 15847 15848PCI DRIVER FOR SYNOPSYS DESIGNWARE 15849M: Jingoo Han <jingoohan1@gmail.com> 15850M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15851L: linux-pci@vger.kernel.org 15852S: Maintained 15853F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15854F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15855F: drivers/pci/controller/dwc/*designware* 15856 15857PCI DRIVER FOR TI DRA7XX/J721E 15858M: Vignesh Raghavendra <vigneshr@ti.com> 15859L: linux-omap@vger.kernel.org 15860L: linux-pci@vger.kernel.org 15861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15862S: Supported 15863F: Documentation/devicetree/bindings/pci/ti-pci.txt 15864F: drivers/pci/controller/cadence/pci-j721e.c 15865F: drivers/pci/controller/dwc/pci-dra7xx.c 15866 15867PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15868M: Linus Walleij <linus.walleij@linaro.org> 15869L: linux-pci@vger.kernel.org 15870S: Maintained 15871F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15872F: drivers/pci/controller/pci-v3-semi.c 15873 15874PCI ENDPOINT SUBSYSTEM 15875M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15876R: Krzysztof Wilczyński <kw@linux.com> 15877R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15878R: Kishon Vijay Abraham I <kishon@kernel.org> 15879L: linux-pci@vger.kernel.org 15880S: Supported 15881Q: https://patchwork.kernel.org/project/linux-pci/list/ 15882B: https://bugzilla.kernel.org 15883C: irc://irc.oftc.net/linux-pci 15884T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15885F: Documentation/PCI/endpoint/* 15886F: Documentation/misc-devices/pci-endpoint-test.rst 15887F: drivers/misc/pci_endpoint_test.c 15888F: drivers/pci/endpoint/ 15889F: tools/pci/ 15890 15891PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15892M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15893R: Oliver O'Halloran <oohall@gmail.com> 15894L: linuxppc-dev@lists.ozlabs.org 15895S: Supported 15896F: Documentation/PCI/pci-error-recovery.rst 15897F: Documentation/powerpc/eeh-pci-error-recovery.rst 15898F: arch/powerpc/include/*/eeh*.h 15899F: arch/powerpc/kernel/eeh*.c 15900F: arch/powerpc/platforms/*/eeh*.c 15901F: drivers/pci/pcie/aer.c 15902F: drivers/pci/pcie/dpc.c 15903F: drivers/pci/pcie/err.c 15904 15905PCI ERROR RECOVERY 15906M: Linas Vepstas <linasvepstas@gmail.com> 15907L: linux-pci@vger.kernel.org 15908S: Supported 15909F: Documentation/PCI/pci-error-recovery.rst 15910 15911PCI PEER-TO-PEER DMA (P2PDMA) 15912M: Bjorn Helgaas <bhelgaas@google.com> 15913M: Logan Gunthorpe <logang@deltatee.com> 15914L: linux-pci@vger.kernel.org 15915S: Supported 15916Q: https://patchwork.kernel.org/project/linux-pci/list/ 15917B: https://bugzilla.kernel.org 15918C: irc://irc.oftc.net/linux-pci 15919T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15920F: Documentation/driver-api/pci/p2pdma.rst 15921F: drivers/pci/p2pdma.c 15922F: include/linux/pci-p2pdma.h 15923 15924PCI MSI DRIVER FOR ALTERA MSI IP 15925M: Joyce Ooi <joyce.ooi@intel.com> 15926L: linux-pci@vger.kernel.org 15927S: Supported 15928F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15929F: drivers/pci/controller/pcie-altera-msi.c 15930 15931PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15932M: Toan Le <toan@os.amperecomputing.com> 15933L: linux-pci@vger.kernel.org 15934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15935S: Maintained 15936F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15937F: drivers/pci/controller/pci-xgene-msi.c 15938 15939PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15940M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15941R: Rob Herring <robh@kernel.org> 15942R: Krzysztof Wilczyński <kw@linux.com> 15943L: linux-pci@vger.kernel.org 15944S: Supported 15945Q: https://patchwork.kernel.org/project/linux-pci/list/ 15946B: https://bugzilla.kernel.org 15947C: irc://irc.oftc.net/linux-pci 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15949F: drivers/pci/controller/ 15950F: drivers/pci/pci-bridge-emul.c 15951F: drivers/pci/pci-bridge-emul.h 15952 15953PCI SUBSYSTEM 15954M: Bjorn Helgaas <bhelgaas@google.com> 15955L: linux-pci@vger.kernel.org 15956S: Supported 15957Q: https://patchwork.kernel.org/project/linux-pci/list/ 15958B: https://bugzilla.kernel.org 15959C: irc://irc.oftc.net/linux-pci 15960T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15961F: Documentation/PCI/ 15962F: Documentation/devicetree/bindings/pci/ 15963F: arch/x86/kernel/early-quirks.c 15964F: arch/x86/kernel/quirks.c 15965F: arch/x86/pci/ 15966F: drivers/acpi/pci* 15967F: drivers/pci/ 15968F: include/asm-generic/pci* 15969F: include/linux/of_pci.h 15970F: include/linux/pci* 15971F: include/uapi/linux/pci* 15972F: lib/pci* 15973 15974PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15975M: Jonathan Chocron <jonnyc@amazon.com> 15976L: linux-pci@vger.kernel.org 15977S: Maintained 15978F: Documentation/devicetree/bindings/pci/pcie-al.txt 15979F: drivers/pci/controller/dwc/pcie-al.c 15980 15981PCIE DRIVER FOR AMLOGIC MESON 15982M: Yue Wang <yue.wang@Amlogic.com> 15983L: linux-pci@vger.kernel.org 15984L: linux-amlogic@lists.infradead.org 15985S: Maintained 15986F: drivers/pci/controller/dwc/pci-meson.c 15987 15988PCIE DRIVER FOR AXIS ARTPEC 15989M: Jesper Nilsson <jesper.nilsson@axis.com> 15990L: linux-arm-kernel@axis.com 15991L: linux-pci@vger.kernel.org 15992S: Maintained 15993F: Documentation/devicetree/bindings/pci/axis,artpec* 15994F: drivers/pci/controller/dwc/*artpec* 15995 15996PCIE DRIVER FOR CAVIUM THUNDERX 15997M: Robert Richter <rric@kernel.org> 15998L: linux-pci@vger.kernel.org 15999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16000S: Odd Fixes 16001F: drivers/pci/controller/pci-thunder-* 16002 16003PCIE DRIVER FOR HISILICON 16004M: Zhou Wang <wangzhou1@hisilicon.com> 16005L: linux-pci@vger.kernel.org 16006S: Maintained 16007F: drivers/pci/controller/dwc/pcie-hisi.c 16008 16009PCIE DRIVER FOR HISILICON KIRIN 16010M: Xiaowei Song <songxiaowei@hisilicon.com> 16011M: Binghui Wang <wangbinghui@hisilicon.com> 16012L: linux-pci@vger.kernel.org 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16015F: drivers/pci/controller/dwc/pcie-kirin.c 16016 16017PCIE DRIVER FOR HISILICON STB 16018M: Shawn Guo <shawn.guo@linaro.org> 16019L: linux-pci@vger.kernel.org 16020S: Maintained 16021F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16022F: drivers/pci/controller/dwc/pcie-histb.c 16023 16024PCIE DRIVER FOR INTEL KEEM BAY 16025M: Srikanth Thokala <srikanth.thokala@intel.com> 16026L: linux-pci@vger.kernel.org 16027S: Supported 16028F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16029F: drivers/pci/controller/dwc/pcie-keembay.c 16030 16031PCIE DRIVER FOR INTEL LGM GW SOC 16032M: Rahul Tanwar <rtanwar@maxlinear.com> 16033L: linux-pci@vger.kernel.org 16034S: Maintained 16035F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16036F: drivers/pci/controller/dwc/pcie-intel-gw.c 16037 16038PCIE DRIVER FOR MEDIATEK 16039M: Ryder Lee <ryder.lee@mediatek.com> 16040M: Jianjun Wang <jianjun.wang@mediatek.com> 16041L: linux-pci@vger.kernel.org 16042L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16043S: Supported 16044F: Documentation/devicetree/bindings/pci/mediatek* 16045F: drivers/pci/controller/*mediatek* 16046 16047PCIE DRIVER FOR MICROCHIP 16048M: Daire McNamara <daire.mcnamara@microchip.com> 16049L: linux-pci@vger.kernel.org 16050S: Supported 16051F: Documentation/devicetree/bindings/pci/microchip* 16052F: drivers/pci/controller/*microchip* 16053 16054PCIE DRIVER FOR QUALCOMM MSM 16055M: Stanimir Varbanov <svarbanov@mm-sol.com> 16056L: linux-pci@vger.kernel.org 16057L: linux-arm-msm@vger.kernel.org 16058S: Maintained 16059F: drivers/pci/controller/dwc/pcie-qcom.c 16060 16061PCIE ENDPOINT DRIVER FOR QUALCOMM 16062M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16063L: linux-pci@vger.kernel.org 16064L: linux-arm-msm@vger.kernel.org 16065S: Maintained 16066F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16067F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16068 16069PCIE DRIVER FOR ROCKCHIP 16070M: Shawn Lin <shawn.lin@rock-chips.com> 16071L: linux-pci@vger.kernel.org 16072L: linux-rockchip@lists.infradead.org 16073S: Maintained 16074F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16075F: drivers/pci/controller/pcie-rockchip* 16076 16077PCIE DRIVER FOR SOCIONEXT UNIPHIER 16078M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16079L: linux-pci@vger.kernel.org 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16082F: drivers/pci/controller/dwc/pcie-uniphier* 16083 16084PCIE DRIVER FOR ST SPEAR13XX 16085M: Pratyush Anand <pratyush.anand@gmail.com> 16086L: linux-pci@vger.kernel.org 16087S: Maintained 16088F: drivers/pci/controller/dwc/*spear* 16089 16090PCI DRIVER FOR XILINX VERSAL CPM 16091M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16092M: Michal Simek <michal.simek@amd.com> 16093L: linux-pci@vger.kernel.org 16094S: Maintained 16095F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16096F: drivers/pci/controller/pcie-xilinx-cpm.c 16097 16098PCMCIA SUBSYSTEM 16099M: Dominik Brodowski <linux@dominikbrodowski.net> 16100S: Odd Fixes 16101T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16102F: Documentation/pcmcia/ 16103F: drivers/pcmcia/ 16104F: include/pcmcia/ 16105F: tools/pcmcia/ 16106 16107PCNET32 NETWORK DRIVER 16108M: Don Fry <pcnet32@frontier.com> 16109L: netdev@vger.kernel.org 16110S: Maintained 16111F: drivers/net/ethernet/amd/pcnet32.c 16112 16113PCRYPT PARALLEL CRYPTO ENGINE 16114M: Steffen Klassert <steffen.klassert@secunet.com> 16115L: linux-crypto@vger.kernel.org 16116S: Maintained 16117F: crypto/pcrypt.c 16118F: include/crypto/pcrypt.h 16119 16120PEAQ WMI HOTKEYS DRIVER 16121M: Hans de Goede <hdegoede@redhat.com> 16122L: platform-driver-x86@vger.kernel.org 16123S: Maintained 16124F: drivers/platform/x86/peaq-wmi.c 16125 16126PECI HARDWARE MONITORING DRIVERS 16127M: Iwona Winiarska <iwona.winiarska@intel.com> 16128L: linux-hwmon@vger.kernel.org 16129S: Supported 16130F: Documentation/hwmon/peci-cputemp.rst 16131F: Documentation/hwmon/peci-dimmtemp.rst 16132F: drivers/hwmon/peci/ 16133 16134PECI SUBSYSTEM 16135M: Iwona Winiarska <iwona.winiarska@intel.com> 16136L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16137S: Supported 16138F: Documentation/devicetree/bindings/peci/ 16139F: Documentation/peci/ 16140F: drivers/peci/ 16141F: include/linux/peci-cpu.h 16142F: include/linux/peci.h 16143 16144PENSANDO ETHERNET DRIVERS 16145M: Shannon Nelson <snelson@pensando.io> 16146M: drivers@pensando.io 16147L: netdev@vger.kernel.org 16148S: Supported 16149F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16150F: drivers/net/ethernet/pensando/ 16151 16152PER-CPU MEMORY ALLOCATOR 16153M: Dennis Zhou <dennis@kernel.org> 16154M: Tejun Heo <tj@kernel.org> 16155M: Christoph Lameter <cl@linux.com> 16156L: linux-mm@kvack.org 16157S: Maintained 16158T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16159F: arch/*/include/asm/percpu.h 16160F: include/linux/percpu*.h 16161F: lib/percpu*.c 16162F: mm/percpu*.c 16163 16164PER-TASK DELAY ACCOUNTING 16165M: Balbir Singh <bsingharora@gmail.com> 16166S: Maintained 16167F: include/linux/delayacct.h 16168F: kernel/delayacct.c 16169 16170PERFORMANCE EVENTS SUBSYSTEM 16171M: Peter Zijlstra <peterz@infradead.org> 16172M: Ingo Molnar <mingo@redhat.com> 16173M: Arnaldo Carvalho de Melo <acme@kernel.org> 16174R: Mark Rutland <mark.rutland@arm.com> 16175R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16176R: Jiri Olsa <jolsa@kernel.org> 16177R: Namhyung Kim <namhyung@kernel.org> 16178L: linux-perf-users@vger.kernel.org 16179L: linux-kernel@vger.kernel.org 16180S: Supported 16181W: https://perf.wiki.kernel.org/ 16182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16183F: arch/*/events/* 16184F: arch/*/events/*/* 16185F: arch/*/include/asm/perf_event.h 16186F: arch/*/kernel/*/*/perf_event*.c 16187F: arch/*/kernel/*/perf_event*.c 16188F: arch/*/kernel/perf_callchain.c 16189F: arch/*/kernel/perf_event*.c 16190F: include/linux/perf_event.h 16191F: include/uapi/linux/perf_event.h 16192F: kernel/events/* 16193F: tools/lib/perf/ 16194F: tools/perf/ 16195 16196PERFORMANCE EVENTS TOOLING ARM64 16197R: John Garry <john.garry@huawei.com> 16198R: Will Deacon <will@kernel.org> 16199R: James Clark <james.clark@arm.com> 16200R: Mike Leach <mike.leach@linaro.org> 16201R: Leo Yan <leo.yan@linaro.org> 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Supported 16204F: tools/build/feature/test-libopencsd.c 16205F: tools/perf/arch/arm*/ 16206F: tools/perf/pmu-events/arch/arm64/ 16207F: tools/perf/util/arm-spe* 16208F: tools/perf/util/cs-etm* 16209 16210PERSONALITY HANDLING 16211M: Christoph Hellwig <hch@infradead.org> 16212L: linux-abi-devel@lists.sourceforge.net 16213S: Maintained 16214F: include/linux/personality.h 16215F: include/uapi/linux/personality.h 16216 16217PHOENIX RC FLIGHT CONTROLLER ADAPTER 16218M: Marcus Folkesson <marcus.folkesson@gmail.com> 16219L: linux-input@vger.kernel.org 16220S: Maintained 16221F: Documentation/input/devices/pxrc.rst 16222F: drivers/input/joystick/pxrc.c 16223 16224PHONET PROTOCOL 16225M: Remi Denis-Courmont <courmisch@gmail.com> 16226S: Supported 16227F: Documentation/networking/phonet.rst 16228F: include/linux/phonet.h 16229F: include/net/phonet/ 16230F: include/uapi/linux/phonet.h 16231F: net/phonet/ 16232 16233PHRAM MTD DRIVER 16234M: Joern Engel <joern@lazybastard.org> 16235L: linux-mtd@lists.infradead.org 16236S: Maintained 16237F: drivers/mtd/devices/phram.c 16238 16239PICOLCD HID DRIVER 16240M: Bruno Prémont <bonbons@linux-vserver.org> 16241L: linux-input@vger.kernel.org 16242S: Maintained 16243F: drivers/hid/hid-picolcd* 16244 16245PIDFD API 16246M: Christian Brauner <christian@brauner.io> 16247L: linux-kernel@vger.kernel.org 16248S: Maintained 16249T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16250F: samples/pidfd/ 16251F: tools/testing/selftests/clone3/ 16252F: tools/testing/selftests/pid_namespace/ 16253F: tools/testing/selftests/pidfd/ 16254K: (?i)pidfd 16255K: (?i)clone3 16256K: \b(clone_args|kernel_clone_args)\b 16257 16258PIN CONTROL SUBSYSTEM 16259M: Linus Walleij <linus.walleij@linaro.org> 16260L: linux-gpio@vger.kernel.org 16261S: Maintained 16262T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16263F: Documentation/devicetree/bindings/pinctrl/ 16264F: Documentation/driver-api/pin-control.rst 16265F: drivers/pinctrl/ 16266F: include/dt-bindings/pinctrl/ 16267F: include/linux/pinctrl/ 16268 16269PIN CONTROLLER - AMD 16270M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16271M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16272S: Maintained 16273F: drivers/pinctrl/pinctrl-amd.c 16274 16275PIN CONTROLLER - FREESCALE 16276M: Dong Aisheng <aisheng.dong@nxp.com> 16277M: Fabio Estevam <festevam@gmail.com> 16278M: Shawn Guo <shawnguo@kernel.org> 16279M: Jacky Bai <ping.bai@nxp.com> 16280R: Pengutronix Kernel Team <kernel@pengutronix.de> 16281L: linux-gpio@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pinctrl/fsl,* 16284F: drivers/pinctrl/freescale/ 16285 16286PIN CONTROLLER - INTEL 16287M: Mika Westerberg <mika.westerberg@linux.intel.com> 16288M: Andy Shevchenko <andy@kernel.org> 16289S: Supported 16290T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16291F: drivers/pinctrl/intel/ 16292 16293PIN CONTROLLER - KEEMBAY 16294M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16295S: Supported 16296F: drivers/pinctrl/pinctrl-keembay* 16297 16298PIN CONTROLLER - MEDIATEK 16299M: Sean Wang <sean.wang@kernel.org> 16300L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16301S: Maintained 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16303F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16304F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16305F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16306F: drivers/pinctrl/mediatek/ 16307 16308PIN CONTROLLER - MICROCHIP AT91 16309M: Ludovic Desroches <ludovic.desroches@microchip.com> 16310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16311L: linux-gpio@vger.kernel.org 16312S: Supported 16313F: drivers/gpio/gpio-sama5d2-piobu.c 16314F: drivers/pinctrl/pinctrl-at91* 16315 16316PIN CONTROLLER - QUALCOMM 16317M: Bjorn Andersson <andersson@kernel.org> 16318L: linux-arm-msm@vger.kernel.org 16319S: Maintained 16320F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16321F: drivers/pinctrl/qcom/ 16322 16323PIN CONTROLLER - RENESAS 16324M: Geert Uytterhoeven <geert+renesas@glider.be> 16325L: linux-renesas-soc@vger.kernel.org 16326S: Supported 16327T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16328F: Documentation/devicetree/bindings/pinctrl/renesas,* 16329F: drivers/pinctrl/renesas/ 16330 16331PIN CONTROLLER - SAMSUNG 16332M: Tomasz Figa <tomasz.figa@gmail.com> 16333M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16334M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16335R: Alim Akhtar <alim.akhtar@samsung.com> 16336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16337L: linux-samsung-soc@vger.kernel.org 16338S: Maintained 16339C: irc://irc.libera.chat/linux-exynos 16340Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16341B: mailto:linux-samsung-soc@vger.kernel.org 16342T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16343F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16344F: drivers/pinctrl/samsung/ 16345F: include/dt-bindings/pinctrl/samsung.h 16346 16347PIN CONTROLLER - SINGLE 16348M: Tony Lindgren <tony@atomide.com> 16349M: Haojian Zhuang <haojian.zhuang@linaro.org> 16350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16351L: linux-omap@vger.kernel.org 16352S: Maintained 16353F: drivers/pinctrl/pinctrl-single.c 16354 16355PIN CONTROLLER - THUNDERBAY 16356M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16357S: Supported 16358F: drivers/pinctrl/pinctrl-thunderbay.c 16359 16360PIN CONTROLLER - SUNPLUS / TIBBO 16361M: Dvorkin Dmitry <dvorkin@tibbo.com> 16362M: Wells Lu <wellslutw@gmail.com> 16363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16364S: Maintained 16365W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16366F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16367F: drivers/pinctrl/sunplus/ 16368F: include/dt-bindings/pinctrl/sppctl*.h 16369 16370PINE64 PINEPHONE KEYBOARD DRIVER 16371M: Samuel Holland <samuel@sholland.org> 16372S: Supported 16373F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16374F: drivers/input/keyboard/pinephone-keyboard.c 16375 16376PKTCDVD DRIVER 16377M: linux-block@vger.kernel.org 16378S: Orphan 16379F: drivers/block/pktcdvd.c 16380F: include/linux/pktcdvd.h 16381F: include/uapi/linux/pktcdvd.h 16382 16383PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16384M: Tomasz Duszynski <tduszyns@gmail.com> 16385S: Maintained 16386F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16387F: drivers/iio/chemical/pms7003.c 16388 16389PLDMFW LIBRARY 16390M: Jacob Keller <jacob.e.keller@intel.com> 16391S: Maintained 16392F: Documentation/driver-api/pldmfw/ 16393F: include/linux/pldmfw.h 16394F: lib/pldmfw/ 16395 16396PLX DMA DRIVER 16397M: Logan Gunthorpe <logang@deltatee.com> 16398S: Maintained 16399F: drivers/dma/plx_dma.c 16400 16401PM6764TR DRIVER 16402M: Charles Hsu <hsu.yungteng@gmail.com> 16403L: linux-hwmon@vger.kernel.org 16404S: Maintained 16405F: Documentation/hwmon/pm6764tr.rst 16406F: drivers/hwmon/pmbus/pm6764tr.c 16407 16408PM-GRAPH UTILITY 16409M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16410L: linux-pm@vger.kernel.org 16411S: Supported 16412W: https://01.org/pm-graph 16413B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16414T: git git://github.com/intel/pm-graph 16415F: tools/power/pm-graph 16416 16417PMBUS HARDWARE MONITORING DRIVERS 16418M: Guenter Roeck <linux@roeck-us.net> 16419L: linux-hwmon@vger.kernel.org 16420S: Maintained 16421W: http://hwmon.wiki.kernel.org/ 16422W: http://www.roeck-us.net/linux/drivers/ 16423T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16424F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16425F: Documentation/devicetree/bindings/hwmon/max31785.txt 16426F: Documentation/hwmon/adm1275.rst 16427F: Documentation/hwmon/ibm-cffps.rst 16428F: Documentation/hwmon/ir35221.rst 16429F: Documentation/hwmon/lm25066.rst 16430F: Documentation/hwmon/ltc2978.rst 16431F: Documentation/hwmon/ltc3815.rst 16432F: Documentation/hwmon/max16064.rst 16433F: Documentation/hwmon/max20751.rst 16434F: Documentation/hwmon/max31785.rst 16435F: Documentation/hwmon/max34440.rst 16436F: Documentation/hwmon/max8688.rst 16437F: Documentation/hwmon/pmbus-core.rst 16438F: Documentation/hwmon/pmbus.rst 16439F: Documentation/hwmon/tps40422.rst 16440F: Documentation/hwmon/ucd9000.rst 16441F: Documentation/hwmon/ucd9200.rst 16442F: Documentation/hwmon/zl6100.rst 16443F: drivers/hwmon/pmbus/ 16444F: include/linux/pmbus.h 16445 16446PMC SIERRA MaxRAID DRIVER 16447L: linux-scsi@vger.kernel.org 16448S: Orphan 16449W: http://www.pmc-sierra.com/ 16450F: drivers/scsi/pmcraid.* 16451 16452PMC SIERRA PM8001 DRIVER 16453M: Jack Wang <jinpu.wang@cloud.ionos.com> 16454L: linux-scsi@vger.kernel.org 16455S: Supported 16456F: drivers/scsi/pm8001/ 16457 16458PNI RM3100 IIO DRIVER 16459M: Song Qiang <songqiang1304521@gmail.com> 16460L: linux-iio@vger.kernel.org 16461S: Maintained 16462F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16463F: drivers/iio/magnetometer/rm3100* 16464 16465PNP SUPPORT 16466M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16467L: linux-acpi@vger.kernel.org 16468S: Maintained 16469F: drivers/pnp/ 16470F: include/linux/pnp.h 16471 16472POSIX CLOCKS and TIMERS 16473M: Thomas Gleixner <tglx@linutronix.de> 16474L: linux-kernel@vger.kernel.org 16475S: Maintained 16476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16477F: fs/timerfd.c 16478F: include/linux/time_namespace.h 16479F: include/linux/timer* 16480F: kernel/time/*timer* 16481F: kernel/time/namespace.c 16482 16483POWER MANAGEMENT CORE 16484M: "Rafael J. Wysocki" <rafael@kernel.org> 16485L: linux-pm@vger.kernel.org 16486S: Supported 16487B: https://bugzilla.kernel.org 16488T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16489F: drivers/base/power/ 16490F: drivers/powercap/ 16491F: include/linux/intel_rapl.h 16492F: include/linux/pm.h 16493F: include/linux/pm_* 16494F: include/linux/powercap.h 16495F: kernel/configs/nopm.config 16496 16497DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16498M: Daniel Lezcano <daniel.lezcano@kernel.org> 16499L: linux-pm@vger.kernel.org 16500S: Supported 16501B: https://bugzilla.kernel.org 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16503F: drivers/powercap/dtpm* 16504F: include/linux/dtpm.h 16505 16506POWER STATE COORDINATION INTERFACE (PSCI) 16507M: Mark Rutland <mark.rutland@arm.com> 16508M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16510S: Maintained 16511F: drivers/firmware/psci/ 16512F: include/linux/psci.h 16513F: include/uapi/linux/psci.h 16514 16515POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16516M: Sebastian Reichel <sre@kernel.org> 16517L: linux-pm@vger.kernel.org 16518S: Maintained 16519T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16520F: Documentation/ABI/testing/sysfs-class-power 16521F: Documentation/devicetree/bindings/power/supply/ 16522F: drivers/power/supply/ 16523F: include/linux/power/ 16524F: include/linux/power_supply.h 16525 16526POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16527M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16528L: linuxppc-dev@lists.ozlabs.org 16529S: Maintained 16530F: drivers/char/powernv-op-panel.c 16531 16532PPP OVER ATM (RFC 2364) 16533M: Mitchell Blank Jr <mitch@sfgoth.com> 16534S: Maintained 16535F: include/uapi/linux/atmppp.h 16536F: net/atm/pppoatm.c 16537 16538PPP OVER ETHERNET 16539M: Michal Ostrowski <mostrows@earthlink.net> 16540S: Maintained 16541F: drivers/net/ppp/pppoe.c 16542F: drivers/net/ppp/pppox.c 16543 16544PPP OVER L2TP 16545M: James Chapman <jchapman@katalix.com> 16546S: Maintained 16547F: include/linux/if_pppol2tp.h 16548F: include/uapi/linux/if_pppol2tp.h 16549F: net/l2tp/l2tp_ppp.c 16550 16551PPP PROTOCOL DRIVERS AND COMPRESSORS 16552M: Paul Mackerras <paulus@samba.org> 16553L: linux-ppp@vger.kernel.org 16554S: Maintained 16555F: drivers/net/ppp/ppp_* 16556 16557PPS SUPPORT 16558M: Rodolfo Giometti <giometti@enneenne.com> 16559L: linuxpps@ml.enneenne.com (subscribers-only) 16560S: Maintained 16561W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16562F: Documentation/ABI/testing/sysfs-pps 16563F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16564F: Documentation/driver-api/pps.rst 16565F: drivers/pps/ 16566F: include/linux/pps*.h 16567F: include/uapi/linux/pps.h 16568 16569PPTP DRIVER 16570M: Dmitry Kozlov <xeb@mail.ru> 16571L: netdev@vger.kernel.org 16572S: Maintained 16573W: http://sourceforge.net/projects/accel-pptp 16574F: drivers/net/ppp/pptp.c 16575 16576PRESSURE STALL INFORMATION (PSI) 16577M: Johannes Weiner <hannes@cmpxchg.org> 16578M: Suren Baghdasaryan <surenb@google.com> 16579S: Maintained 16580F: include/linux/psi* 16581F: kernel/sched/psi.c 16582 16583PRINTK 16584M: Petr Mladek <pmladek@suse.com> 16585M: Sergey Senozhatsky <senozhatsky@chromium.org> 16586R: Steven Rostedt <rostedt@goodmis.org> 16587R: John Ogness <john.ogness@linutronix.de> 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16590F: include/linux/printk.h 16591F: kernel/printk/ 16592 16593PRINTK INDEXING 16594R: Chris Down <chris@chrisdown.name> 16595S: Maintained 16596F: Documentation/core-api/printk-index.rst 16597F: kernel/printk/index.c 16598K: printk_index 16599 16600PROC FILESYSTEM 16601L: linux-kernel@vger.kernel.org 16602L: linux-fsdevel@vger.kernel.org 16603S: Maintained 16604F: Documentation/filesystems/proc.rst 16605F: fs/proc/ 16606F: include/linux/proc_fs.h 16607F: tools/testing/selftests/proc/ 16608 16609PROC SYSCTL 16610M: Luis Chamberlain <mcgrof@kernel.org> 16611M: Kees Cook <keescook@chromium.org> 16612M: Iurii Zaikin <yzaikin@google.com> 16613L: linux-kernel@vger.kernel.org 16614L: linux-fsdevel@vger.kernel.org 16615S: Maintained 16616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16617F: fs/proc/proc_sysctl.c 16618F: include/linux/sysctl.h 16619F: kernel/sysctl-test.c 16620F: kernel/sysctl.c 16621F: tools/testing/selftests/sysctl/ 16622 16623PS3 NETWORK SUPPORT 16624M: Geoff Levand <geoff@infradead.org> 16625L: netdev@vger.kernel.org 16626L: linuxppc-dev@lists.ozlabs.org 16627S: Maintained 16628F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16629 16630PS3 PLATFORM SUPPORT 16631M: Geoff Levand <geoff@infradead.org> 16632L: linuxppc-dev@lists.ozlabs.org 16633S: Maintained 16634F: arch/powerpc/boot/ps3* 16635F: arch/powerpc/include/asm/lv1call.h 16636F: arch/powerpc/include/asm/ps3*.h 16637F: arch/powerpc/platforms/ps3/ 16638F: drivers/*/ps3* 16639F: drivers/ps3/ 16640F: drivers/rtc/rtc-ps3.c 16641F: drivers/usb/host/*ps3.c 16642F: sound/ppc/snd_ps3* 16643 16644PS3VRAM DRIVER 16645M: Jim Paris <jim@jtan.com> 16646M: Geoff Levand <geoff@infradead.org> 16647L: linuxppc-dev@lists.ozlabs.org 16648S: Maintained 16649F: drivers/block/ps3vram.c 16650 16651PSAMPLE PACKET SAMPLING SUPPORT 16652M: Yotam Gigi <yotam.gi@gmail.com> 16653S: Maintained 16654F: include/net/psample.h 16655F: include/uapi/linux/psample.h 16656F: net/psample 16657 16658PSTORE FILESYSTEM 16659M: Kees Cook <keescook@chromium.org> 16660M: Anton Vorontsov <anton@enomsg.org> 16661M: Colin Cross <ccross@android.com> 16662M: Tony Luck <tony.luck@intel.com> 16663S: Maintained 16664T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16665F: Documentation/admin-guide/ramoops.rst 16666F: Documentation/admin-guide/pstore-blk.rst 16667F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16668F: drivers/acpi/apei/erst.c 16669F: drivers/firmware/efi/efi-pstore.c 16670F: fs/pstore/ 16671F: include/linux/pstore* 16672K: \b(pstore|ramoops) 16673 16674PTP HARDWARE CLOCK SUPPORT 16675M: Richard Cochran <richardcochran@gmail.com> 16676L: netdev@vger.kernel.org 16677S: Maintained 16678W: http://linuxptp.sourceforge.net/ 16679F: Documentation/ABI/testing/sysfs-ptp 16680F: Documentation/driver-api/ptp.rst 16681F: drivers/net/phy/dp83640* 16682F: drivers/ptp/* 16683F: include/linux/ptp_cl* 16684 16685PTP VIRTUAL CLOCK SUPPORT 16686M: Yangbo Lu <yangbo.lu@nxp.com> 16687L: netdev@vger.kernel.org 16688S: Maintained 16689F: drivers/ptp/ptp_vclock.c 16690F: net/ethtool/phc_vclocks.c 16691 16692PTRACE SUPPORT 16693M: Oleg Nesterov <oleg@redhat.com> 16694S: Maintained 16695F: arch/*/*/ptrace*.c 16696F: arch/*/include/asm/ptrace*.h 16697F: arch/*/ptrace*.c 16698F: include/asm-generic/syscall.h 16699F: include/linux/ptrace.h 16700F: include/linux/regset.h 16701F: include/uapi/linux/ptrace.h 16702F: kernel/ptrace.c 16703 16704PULSE8-CEC DRIVER 16705M: Hans Verkuil <hverkuil@xs4all.nl> 16706L: linux-media@vger.kernel.org 16707S: Maintained 16708T: git git://linuxtv.org/media_tree.git 16709F: Documentation/admin-guide/media/pulse8-cec.rst 16710F: drivers/media/cec/usb/pulse8/ 16711 16712PURELIFI PLFXLC DRIVER 16713M: Srinivasan Raju <srini.raju@purelifi.com> 16714L: linux-wireless@vger.kernel.org 16715S: Supported 16716F: drivers/net/wireless/purelifi/plfxlc/ 16717 16718PVRUSB2 VIDEO4LINUX DRIVER 16719M: Mike Isely <isely@pobox.com> 16720L: pvrusb2@isely.net (subscribers-only) 16721L: linux-media@vger.kernel.org 16722S: Maintained 16723W: http://www.isely.net/pvrusb2/ 16724T: git git://linuxtv.org/media_tree.git 16725F: Documentation/driver-api/media/drivers/pvrusb2* 16726F: drivers/media/usb/pvrusb2/ 16727 16728PWC WEBCAM DRIVER 16729M: Hans Verkuil <hverkuil@xs4all.nl> 16730L: linux-media@vger.kernel.org 16731S: Odd Fixes 16732T: git git://linuxtv.org/media_tree.git 16733F: drivers/media/usb/pwc/* 16734F: include/trace/events/pwc.h 16735 16736PWM IR Transmitter 16737M: Sean Young <sean@mess.org> 16738L: linux-media@vger.kernel.org 16739S: Maintained 16740F: drivers/media/rc/pwm-ir-tx.c 16741 16742PWM SUBSYSTEM 16743M: Thierry Reding <thierry.reding@gmail.com> 16744R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16745L: linux-pwm@vger.kernel.org 16746S: Maintained 16747Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16749F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16750F: Documentation/devicetree/bindings/pwm/ 16751F: Documentation/driver-api/pwm.rst 16752F: drivers/gpio/gpio-mvebu.c 16753F: drivers/pwm/ 16754F: drivers/video/backlight/pwm_bl.c 16755F: include/dt-bindings/pwm/ 16756F: include/linux/pwm.h 16757F: include/linux/pwm_backlight.h 16758K: pwm_(config|apply_state|ops) 16759 16760PXA GPIO DRIVER 16761M: Robert Jarzmik <robert.jarzmik@free.fr> 16762L: linux-gpio@vger.kernel.org 16763S: Maintained 16764F: drivers/gpio/gpio-pxa.c 16765 16766PXA MMCI DRIVER 16767S: Orphan 16768 16769PXA RTC DRIVER 16770M: Robert Jarzmik <robert.jarzmik@free.fr> 16771L: linux-rtc@vger.kernel.org 16772S: Maintained 16773 16774PXA2xx/PXA3xx SUPPORT 16775M: Daniel Mack <daniel@zonque.org> 16776M: Haojian Zhuang <haojian.zhuang@gmail.com> 16777M: Robert Jarzmik <robert.jarzmik@free.fr> 16778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16779S: Maintained 16780T: git git://github.com/hzhuang1/linux.git 16781T: git git://github.com/rjarzmik/linux.git 16782F: arch/arm/boot/dts/pxa* 16783F: arch/arm/mach-pxa/ 16784F: drivers/dma/pxa* 16785F: drivers/pcmcia/pxa2xx* 16786F: drivers/pinctrl/pxa/ 16787F: drivers/spi/spi-pxa2xx* 16788F: drivers/usb/gadget/udc/pxa2* 16789F: include/sound/pxa2xx-lib.h 16790F: sound/arm/pxa* 16791F: sound/soc/pxa/ 16792 16793QAT DRIVER 16794M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16795L: qat-linux@intel.com 16796S: Supported 16797F: drivers/crypto/qat/ 16798 16799QCOM AUDIO (ASoC) DRIVERS 16800M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16801M: Banajit Goswami <bgoswami@quicinc.com> 16802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16803S: Supported 16804F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16805F: Documentation/devicetree/bindings/sound/qcom,* 16806F: drivers/soc/qcom/apr.c 16807F: include/dt-bindings/sound/qcom,wcd9335.h 16808F: sound/soc/codecs/lpass-rx-macro.* 16809F: sound/soc/codecs/lpass-tx-macro.* 16810F: sound/soc/codecs/lpass-va-macro.c 16811F: sound/soc/codecs/lpass-wsa-macro.* 16812F: sound/soc/codecs/msm8916-wcd-analog.c 16813F: sound/soc/codecs/msm8916-wcd-digital.c 16814F: sound/soc/codecs/wcd9335.* 16815F: sound/soc/codecs/wcd934x.c 16816F: sound/soc/codecs/wcd-clsh-v2.* 16817F: sound/soc/codecs/wcd-mbhc-v2.* 16818F: sound/soc/codecs/wsa881x.c 16819F: sound/soc/codecs/wsa883x.c 16820F: sound/soc/qcom/ 16821 16822QCOM EMBEDDED USB DEBUGGER (EUD) 16823M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16824L: linux-arm-msm@vger.kernel.org 16825S: Maintained 16826F: Documentation/ABI/testing/sysfs-driver-eud 16827F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16828F: drivers/usb/misc/qcom_eud.c 16829 16830QCOM IPA DRIVER 16831M: Alex Elder <elder@kernel.org> 16832L: netdev@vger.kernel.org 16833S: Supported 16834F: drivers/net/ipa/ 16835 16836QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16837M: Gabriel Somlo <somlo@cmu.edu> 16838M: "Michael S. Tsirkin" <mst@redhat.com> 16839L: qemu-devel@nongnu.org 16840S: Maintained 16841F: drivers/firmware/qemu_fw_cfg.c 16842F: include/uapi/linux/qemu_fw_cfg.h 16843 16844QIB DRIVER 16845M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16846L: linux-rdma@vger.kernel.org 16847S: Supported 16848F: drivers/infiniband/hw/qib/ 16849 16850QLOGIC QL41xxx FCOE DRIVER 16851M: Saurav Kashyap <skashyap@marvell.com> 16852M: Javed Hasan <jhasan@marvell.com> 16853M: GR-QLogic-Storage-Upstream@marvell.com 16854L: linux-scsi@vger.kernel.org 16855S: Supported 16856F: drivers/scsi/qedf/ 16857 16858QLOGIC QL41xxx ISCSI DRIVER 16859M: Nilesh Javali <njavali@marvell.com> 16860M: Manish Rangankar <mrangankar@marvell.com> 16861M: GR-QLogic-Storage-Upstream@marvell.com 16862L: linux-scsi@vger.kernel.org 16863S: Supported 16864F: drivers/scsi/qedi/ 16865 16866QLOGIC QL4xxx ETHERNET DRIVER 16867M: Ariel Elior <aelior@marvell.com> 16868M: Manish Chopra <manishc@marvell.com> 16869L: netdev@vger.kernel.org 16870S: Supported 16871F: drivers/net/ethernet/qlogic/qed/ 16872F: drivers/net/ethernet/qlogic/qede/ 16873F: include/linux/qed/ 16874 16875QLOGIC QL4xxx RDMA DRIVER 16876M: Michal Kalderon <mkalderon@marvell.com> 16877M: Ariel Elior <aelior@marvell.com> 16878L: linux-rdma@vger.kernel.org 16879S: Supported 16880F: drivers/infiniband/hw/qedr/ 16881F: include/uapi/rdma/qedr-abi.h 16882 16883QLOGIC QLA1280 SCSI DRIVER 16884M: Michael Reed <mdr@sgi.com> 16885L: linux-scsi@vger.kernel.org 16886S: Maintained 16887F: drivers/scsi/qla1280.[ch] 16888 16889QLOGIC QLA2XXX FC-SCSI DRIVER 16890M: Nilesh Javali <njavali@marvell.com> 16891M: GR-QLogic-Storage-Upstream@marvell.com 16892L: linux-scsi@vger.kernel.org 16893S: Supported 16894F: drivers/scsi/qla2xxx/ 16895 16896QLOGIC QLA3XXX NETWORK DRIVER 16897M: GR-Linux-NIC-Dev@marvell.com 16898L: netdev@vger.kernel.org 16899S: Supported 16900F: drivers/net/ethernet/qlogic/qla3xxx.* 16901 16902QLOGIC QLA4XXX iSCSI DRIVER 16903M: Nilesh Javali <njavali@marvell.com> 16904M: Manish Rangankar <mrangankar@marvell.com> 16905M: GR-QLogic-Storage-Upstream@marvell.com 16906L: linux-scsi@vger.kernel.org 16907S: Supported 16908F: drivers/scsi/qla4xxx/ 16909 16910QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16911M: Shahed Shaikh <shshaikh@marvell.com> 16912M: Manish Chopra <manishc@marvell.com> 16913M: GR-Linux-NIC-Dev@marvell.com 16914L: netdev@vger.kernel.org 16915S: Supported 16916F: drivers/net/ethernet/qlogic/qlcnic/ 16917 16918QLOGIC QLGE 10Gb ETHERNET DRIVER 16919M: Manish Chopra <manishc@marvell.com> 16920M: GR-Linux-NIC-Dev@marvell.com 16921M: Coiby Xu <coiby.xu@gmail.com> 16922L: netdev@vger.kernel.org 16923S: Supported 16924F: Documentation/networking/device_drivers/qlogic/qlge.rst 16925F: drivers/staging/qlge/ 16926 16927QM1D1B0004 MEDIA DRIVER 16928M: Akihiro Tsukada <tskd08@gmail.com> 16929L: linux-media@vger.kernel.org 16930S: Odd Fixes 16931F: drivers/media/tuners/qm1d1b0004* 16932 16933QM1D1C0042 MEDIA DRIVER 16934M: Akihiro Tsukada <tskd08@gmail.com> 16935L: linux-media@vger.kernel.org 16936S: Odd Fixes 16937F: drivers/media/tuners/qm1d1c0042* 16938 16939QNX4 FILESYSTEM 16940M: Anders Larsen <al@alarsen.net> 16941S: Maintained 16942W: http://www.alarsen.net/linux/qnx4fs/ 16943F: fs/qnx4/ 16944F: include/uapi/linux/qnx4_fs.h 16945F: include/uapi/linux/qnxtypes.h 16946 16947QORIQ DPAA2 FSL-MC BUS DRIVER 16948M: Stuart Yoder <stuyoder@gmail.com> 16949M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16950L: linux-kernel@vger.kernel.org 16951S: Maintained 16952F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16953F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16954F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16955F: drivers/bus/fsl-mc/ 16956F: include/uapi/linux/fsl_mc.h 16957 16958QT1010 MEDIA DRIVER 16959M: Antti Palosaari <crope@iki.fi> 16960L: linux-media@vger.kernel.org 16961S: Maintained 16962W: https://linuxtv.org 16963W: http://palosaari.fi/linux/ 16964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16965T: git git://linuxtv.org/anttip/media_tree.git 16966F: drivers/media/tuners/qt1010* 16967 16968QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16969M: Kalle Valo <kvalo@kernel.org> 16970L: ath10k@lists.infradead.org 16971S: Supported 16972W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16974F: drivers/net/wireless/ath/ath10k/ 16975F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16976 16977QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16978M: Kalle Valo <kvalo@kernel.org> 16979L: ath11k@lists.infradead.org 16980S: Supported 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16982F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16983F: drivers/net/wireless/ath/ath11k/ 16984 16985QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16986M: Toke Høiland-Jørgensen <toke@toke.dk> 16987L: linux-wireless@vger.kernel.org 16988S: Maintained 16989W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16990F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16991F: drivers/net/wireless/ath/ath9k/ 16992 16993QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16994M: Stephan Gerhold <stephan@gerhold.net> 16995L: netdev@vger.kernel.org 16996L: linux-arm-msm@vger.kernel.org 16997S: Maintained 16998F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16999F: drivers/net/wwan/qcom_bam_dmux.c 17000 17001QUALCOMM CAMERA SUBSYSTEM DRIVER 17002M: Robert Foss <robert.foss@linaro.org> 17003M: Todor Tomov <todor.too@gmail.com> 17004L: linux-media@vger.kernel.org 17005S: Maintained 17006F: Documentation/admin-guide/media/qcom_camss.rst 17007F: Documentation/devicetree/bindings/media/*camss* 17008F: drivers/media/platform/qcom/camss/ 17009 17010QUALCOMM CLOCK DRIVERS 17011M: Bjorn Andersson <andersson@kernel.org> 17012L: linux-arm-msm@vger.kernel.org 17013S: Supported 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17015F: Documentation/devicetree/bindings/clock/qcom,* 17016F: drivers/clk/qcom/ 17017F: include/dt-bindings/clock/qcom,* 17018 17019QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17020M: Niklas Cassel <nks@flawful.org> 17021L: linux-pm@vger.kernel.org 17022L: linux-arm-msm@vger.kernel.org 17023S: Maintained 17024F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17025F: drivers/soc/qcom/cpr.c 17026 17027QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17028M: Ilia Lin <ilia.lin@kernel.org> 17029L: linux-pm@vger.kernel.org 17030S: Maintained 17031F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17032F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17033F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17034 17035QUALCOMM CRYPTO DRIVERS 17036M: Thara Gopinath <thara.gopinath@gmail.com> 17037L: linux-crypto@vger.kernel.org 17038L: linux-arm-msm@vger.kernel.org 17039S: Maintained 17040F: drivers/crypto/qce/ 17041 17042QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17043M: Timur Tabi <timur@kernel.org> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046F: drivers/net/ethernet/qualcomm/emac/ 17047 17048QUALCOMM ETHQOS ETHERNET DRIVER 17049M: Vinod Koul <vkoul@kernel.org> 17050R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17054F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17055 17056QUALCOMM FASTRPC DRIVER 17057M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17058M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17059L: linux-arm-msm@vger.kernel.org 17060S: Maintained 17061F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17062F: drivers/misc/fastrpc.c 17063F: include/uapi/misc/fastrpc.h 17064 17065QUALCOMM HEXAGON ARCHITECTURE 17066M: Brian Cain <bcain@quicinc.com> 17067L: linux-hexagon@vger.kernel.org 17068T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17069S: Supported 17070F: arch/hexagon/ 17071 17072QUALCOMM HIDMA DRIVER 17073M: Sinan Kaya <okaya@kernel.org> 17074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17075L: linux-arm-msm@vger.kernel.org 17076L: dmaengine@vger.kernel.org 17077S: Supported 17078F: drivers/dma/qcom/hidma* 17079 17080QUALCOMM I2C CCI DRIVER 17081M: Loic Poulain <loic.poulain@linaro.org> 17082M: Robert Foss <robert.foss@linaro.org> 17083L: linux-i2c@vger.kernel.org 17084L: linux-arm-msm@vger.kernel.org 17085S: Maintained 17086F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17087F: drivers/i2c/busses/i2c-qcom-cci.c 17088 17089QUALCOMM INTERCONNECT BWMON DRIVER 17090M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17091L: linux-arm-msm@vger.kernel.org 17092S: Maintained 17093F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17094F: drivers/soc/qcom/icc-bwmon.c 17095 17096QUALCOMM IOMMU 17097M: Rob Clark <robdclark@gmail.com> 17098L: iommu@lists.linux.dev 17099L: linux-arm-msm@vger.kernel.org 17100S: Maintained 17101F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17102 17103QUALCOMM IPC ROUTER (QRTR) DRIVER 17104M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17105L: linux-arm-msm@vger.kernel.org 17106S: Maintained 17107F: include/trace/events/qrtr.h 17108F: include/uapi/linux/qrtr.h 17109F: net/qrtr/ 17110 17111QUALCOMM IPCC MAILBOX DRIVER 17112M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17113L: linux-arm-msm@vger.kernel.org 17114S: Supported 17115F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17116F: drivers/mailbox/qcom-ipcc.c 17117F: include/dt-bindings/mailbox/qcom-ipcc.h 17118 17119QUALCOMM IPQ4019 USB PHY DRIVER 17120M: Robert Marko <robert.marko@sartura.hr> 17121M: Luka Perkov <luka.perkov@sartura.hr> 17122L: linux-arm-msm@vger.kernel.org 17123S: Maintained 17124F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17125F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17126 17127QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17128M: Robert Marko <robert.marko@sartura.hr> 17129M: Luka Perkov <luka.perkov@sartura.hr> 17130L: linux-arm-msm@vger.kernel.org 17131S: Maintained 17132F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17133F: drivers/regulator/vqmmc-ipq4019-regulator.c 17134 17135QUALCOMM NAND CONTROLLER DRIVER 17136M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17137L: linux-mtd@lists.infradead.org 17138L: linux-arm-msm@vger.kernel.org 17139S: Maintained 17140F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17141F: drivers/mtd/nand/raw/qcom_nandc.c 17142 17143QUALCOMM RMNET DRIVER 17144M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17145M: Sean Tranchetti <quic_stranche@quicinc.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17149F: drivers/net/ethernet/qualcomm/rmnet/ 17150F: include/linux/if_rmnet.h 17151 17152QUALCOMM TSENS THERMAL DRIVER 17153M: Amit Kucheria <amitk@kernel.org> 17154M: Thara Gopinath <thara.gopinath@gmail.com> 17155L: linux-pm@vger.kernel.org 17156L: linux-arm-msm@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17159F: drivers/thermal/qcom/ 17160 17161QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17162M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17163L: linux-media@vger.kernel.org 17164L: linux-arm-msm@vger.kernel.org 17165S: Maintained 17166T: git git://linuxtv.org/media_tree.git 17167F: Documentation/devicetree/bindings/media/*venus* 17168F: drivers/media/platform/qcom/venus/ 17169 17170QUALCOMM WCN36XX WIRELESS DRIVER 17171M: Loic Poulain <loic.poulain@linaro.org> 17172L: wcn36xx@lists.infradead.org 17173S: Supported 17174W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17175F: drivers/net/wireless/ath/wcn36xx/ 17176 17177QUANTENNA QTNFMAC WIRELESS DRIVER 17178M: Igor Mitsyanko <imitsyanko@quantenna.com> 17179R: Sergey Matyukevich <geomatsi@gmail.com> 17180L: linux-wireless@vger.kernel.org 17181S: Maintained 17182F: drivers/net/wireless/quantenna 17183 17184RADEON and AMDGPU DRM DRIVERS 17185M: Alex Deucher <alexander.deucher@amd.com> 17186M: Christian König <christian.koenig@amd.com> 17187M: Pan, Xinhui <Xinhui.Pan@amd.com> 17188L: amd-gfx@lists.freedesktop.org 17189S: Supported 17190T: git https://gitlab.freedesktop.org/agd5f/linux.git 17191B: https://gitlab.freedesktop.org/drm/amd/-/issues 17192C: irc://irc.oftc.net/radeon 17193F: Documentation/gpu/amdgpu/ 17194F: drivers/gpu/drm/amd/ 17195F: drivers/gpu/drm/radeon/ 17196F: include/uapi/drm/amdgpu_drm.h 17197F: include/uapi/drm/radeon_drm.h 17198 17199RADEON FRAMEBUFFER DISPLAY DRIVER 17200M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17201L: linux-fbdev@vger.kernel.org 17202S: Maintained 17203F: drivers/video/fbdev/aty/radeon* 17204F: include/uapi/linux/radeonfb.h 17205 17206RADIOSHARK RADIO DRIVER 17207M: Hans Verkuil <hverkuil@xs4all.nl> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210T: git git://linuxtv.org/media_tree.git 17211F: drivers/media/radio/radio-shark.c 17212 17213RADIOSHARK2 RADIO DRIVER 17214M: Hans Verkuil <hverkuil@xs4all.nl> 17215L: linux-media@vger.kernel.org 17216S: Maintained 17217T: git git://linuxtv.org/media_tree.git 17218F: drivers/media/radio/radio-shark2.c 17219F: drivers/media/radio/radio-tea5777.c 17220 17221RADOS BLOCK DEVICE (RBD) 17222M: Ilya Dryomov <idryomov@gmail.com> 17223R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17224L: ceph-devel@vger.kernel.org 17225S: Supported 17226W: http://ceph.com/ 17227T: git git://github.com/ceph/ceph-client.git 17228F: Documentation/ABI/testing/sysfs-bus-rbd 17229F: drivers/block/rbd.c 17230F: drivers/block/rbd_types.h 17231 17232RAGE128 FRAMEBUFFER DISPLAY DRIVER 17233M: Paul Mackerras <paulus@samba.org> 17234L: linux-fbdev@vger.kernel.org 17235S: Maintained 17236F: drivers/video/fbdev/aty/aty128fb.c 17237 17238RAINSHADOW-CEC DRIVER 17239M: Hans Verkuil <hverkuil@xs4all.nl> 17240L: linux-media@vger.kernel.org 17241S: Maintained 17242T: git git://linuxtv.org/media_tree.git 17243F: drivers/media/cec/usb/rainshadow/ 17244 17245RALINK MIPS ARCHITECTURE 17246M: John Crispin <john@phrozen.org> 17247L: linux-mips@vger.kernel.org 17248S: Maintained 17249F: arch/mips/ralink 17250 17251RALINK MT7621 MIPS ARCHITECTURE 17252M: Arınç ÜNAL <arinc.unal@arinc9.com> 17253M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17254L: linux-mips@vger.kernel.org 17255S: Maintained 17256F: arch/mips/boot/dts/ralink/mt7621* 17257 17258RALINK PINCTRL DRIVER 17259M: Arınç ÜNAL <arinc.unal@arinc9.com> 17260M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17261L: linux-mips@vger.kernel.org 17262S: Maintained 17263F: drivers/pinctrl/ralink/ 17264 17265RALINK RT2X00 WIRELESS LAN DRIVER 17266M: Stanislaw Gruszka <stf_xl@wp.pl> 17267M: Helmut Schaa <helmut.schaa@googlemail.com> 17268L: linux-wireless@vger.kernel.org 17269S: Maintained 17270F: drivers/net/wireless/ralink/rt2x00/ 17271 17272RAMDISK RAM BLOCK DEVICE DRIVER 17273M: Jens Axboe <axboe@kernel.dk> 17274S: Maintained 17275F: Documentation/admin-guide/blockdev/ramdisk.rst 17276F: drivers/block/brd.c 17277 17278RANCHU VIRTUAL BOARD FOR MIPS 17279M: Miodrag Dinic <miodrag.dinic@mips.com> 17280L: linux-mips@vger.kernel.org 17281S: Supported 17282F: arch/mips/configs/generic/board-ranchu.config 17283F: arch/mips/generic/board-ranchu.c 17284 17285RANDOM NUMBER DRIVER 17286M: "Theodore Ts'o" <tytso@mit.edu> 17287M: Jason A. Donenfeld <Jason@zx2c4.com> 17288T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17289S: Maintained 17290F: drivers/char/random.c 17291F: drivers/virt/vmgenid.c 17292 17293RAPIDIO SUBSYSTEM 17294M: Matt Porter <mporter@kernel.crashing.org> 17295M: Alexandre Bounine <alex.bou9@gmail.com> 17296S: Maintained 17297F: drivers/rapidio/ 17298 17299RAS INFRASTRUCTURE 17300M: Tony Luck <tony.luck@intel.com> 17301M: Borislav Petkov <bp@alien8.de> 17302L: linux-edac@vger.kernel.org 17303S: Maintained 17304F: Documentation/admin-guide/ras.rst 17305F: drivers/ras/ 17306F: include/linux/ras.h 17307F: include/ras/ras_event.h 17308 17309RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17310L: linux-wireless@vger.kernel.org 17311S: Orphan 17312F: drivers/net/wireless/ray* 17313 17314RC-CORE / LIRC FRAMEWORK 17315M: Sean Young <sean@mess.org> 17316L: linux-media@vger.kernel.org 17317S: Maintained 17318W: http://linuxtv.org 17319T: git git://linuxtv.org/media_tree.git 17320F: Documentation/driver-api/media/rc-core.rst 17321F: Documentation/userspace-api/media/rc/ 17322F: drivers/media/rc/ 17323F: include/media/rc-map.h 17324F: include/media/rc-core.h 17325F: include/uapi/linux/lirc.h 17326 17327RCMM REMOTE CONTROLS DECODER 17328M: Patrick Lerda <patrick9876@free.fr> 17329S: Maintained 17330F: drivers/media/rc/ir-rcmm-decoder.c 17331 17332RCUTORTURE TEST FRAMEWORK 17333M: "Paul E. McKenney" <paulmck@kernel.org> 17334M: Josh Triplett <josh@joshtriplett.org> 17335R: Steven Rostedt <rostedt@goodmis.org> 17336R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17337R: Lai Jiangshan <jiangshanlai@gmail.com> 17338L: rcu@vger.kernel.org 17339S: Supported 17340T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17341F: tools/testing/selftests/rcutorture 17342 17343RDACM20 Camera Sensor 17344M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17345M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17346M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17347M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17348L: linux-media@vger.kernel.org 17349S: Maintained 17350F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17351F: drivers/media/i2c/max9271.c 17352F: drivers/media/i2c/max9271.h 17353F: drivers/media/i2c/rdacm20.c 17354 17355RDACM21 Camera Sensor 17356M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17357M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17358M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17359M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17360L: linux-media@vger.kernel.org 17361S: Maintained 17362F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17363F: drivers/media/i2c/max9271.c 17364F: drivers/media/i2c/max9271.h 17365F: drivers/media/i2c/rdacm21.c 17366 17367RDC R-321X SoC 17368M: Florian Fainelli <florian@openwrt.org> 17369S: Maintained 17370 17371RDC R6040 FAST ETHERNET DRIVER 17372M: Florian Fainelli <f.fainelli@gmail.com> 17373L: netdev@vger.kernel.org 17374S: Maintained 17375F: drivers/net/ethernet/rdc/r6040.c 17376 17377RDMAVT - RDMA verbs software 17378M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17379L: linux-rdma@vger.kernel.org 17380S: Supported 17381F: drivers/infiniband/sw/rdmavt 17382 17383RDS - RELIABLE DATAGRAM SOCKETS 17384M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17385L: netdev@vger.kernel.org 17386L: linux-rdma@vger.kernel.org 17387L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17388S: Supported 17389W: https://oss.oracle.com/projects/rds/ 17390F: Documentation/networking/rds.rst 17391F: net/rds/ 17392 17393RDT - RESOURCE ALLOCATION 17394M: Fenghua Yu <fenghua.yu@intel.com> 17395M: Reinette Chatre <reinette.chatre@intel.com> 17396L: linux-kernel@vger.kernel.org 17397S: Supported 17398F: Documentation/x86/resctrl* 17399F: arch/x86/include/asm/resctrl.h 17400F: arch/x86/kernel/cpu/resctrl/ 17401F: tools/testing/selftests/resctrl/ 17402 17403READ-COPY UPDATE (RCU) 17404M: "Paul E. McKenney" <paulmck@kernel.org> 17405M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17406M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17407M: Josh Triplett <josh@joshtriplett.org> 17408R: Steven Rostedt <rostedt@goodmis.org> 17409R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17410R: Lai Jiangshan <jiangshanlai@gmail.com> 17411R: Joel Fernandes <joel@joelfernandes.org> 17412L: rcu@vger.kernel.org 17413S: Supported 17414W: http://www.rdrop.com/users/paulmck/RCU/ 17415T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17416F: Documentation/RCU/ 17417F: include/linux/rcu* 17418F: kernel/rcu/ 17419X: Documentation/RCU/torture.rst 17420X: include/linux/srcu*.h 17421X: kernel/rcu/srcu*.c 17422 17423REAL TIME CLOCK (RTC) SUBSYSTEM 17424M: Alessandro Zummo <a.zummo@towertech.it> 17425M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17426L: linux-rtc@vger.kernel.org 17427S: Maintained 17428Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17429T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17430F: Documentation/admin-guide/rtc.rst 17431F: Documentation/devicetree/bindings/rtc/ 17432F: drivers/rtc/ 17433F: include/linux/platform_data/rtc-* 17434F: include/linux/rtc.h 17435F: include/linux/rtc/ 17436F: include/uapi/linux/rtc.h 17437F: tools/testing/selftests/rtc/ 17438 17439REALTEK AUDIO CODECS 17440M: Oder Chiou <oder_chiou@realtek.com> 17441S: Maintained 17442F: include/sound/rt*.h 17443F: sound/soc/codecs/rt* 17444 17445REALTEK OTTO WATCHDOG 17446M: Sander Vanheule <sander@svanheule.net> 17447L: linux-watchdog@vger.kernel.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17450F: drivers/watchdog/realtek_otto_wdt.c 17451 17452REALTEK RTL83xx SMI DSA ROUTER CHIPS 17453M: Linus Walleij <linus.walleij@linaro.org> 17454M: Alvin Šipraga <alsi@bang-olufsen.dk> 17455S: Maintained 17456F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17457F: drivers/net/dsa/realtek/* 17458 17459REALTEK WIRELESS DRIVER (rtlwifi family) 17460M: Ping-Ke Shih <pkshih@realtek.com> 17461L: linux-wireless@vger.kernel.org 17462S: Maintained 17463W: https://wireless.wiki.kernel.org/ 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17465F: drivers/net/wireless/realtek/rtlwifi/ 17466 17467REALTEK WIRELESS DRIVER (rtw88) 17468M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17469L: linux-wireless@vger.kernel.org 17470S: Maintained 17471F: drivers/net/wireless/realtek/rtw88/ 17472 17473REALTEK WIRELESS DRIVER (rtw89) 17474M: Ping-Ke Shih <pkshih@realtek.com> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477F: drivers/net/wireless/realtek/rtw89/ 17478 17479REDPINE WIRELESS DRIVER 17480M: Amitkumar Karwar <amitkarwar@gmail.com> 17481M: Siva Rebbagondla <siva8118@gmail.com> 17482L: linux-wireless@vger.kernel.org 17483S: Maintained 17484F: drivers/net/wireless/rsi/ 17485 17486REGISTER MAP ABSTRACTION 17487M: Mark Brown <broonie@kernel.org> 17488L: linux-kernel@vger.kernel.org 17489S: Supported 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17491F: Documentation/devicetree/bindings/regmap/ 17492F: drivers/base/regmap/ 17493F: include/linux/regmap.h 17494 17495REISERFS FILE SYSTEM 17496L: reiserfs-devel@vger.kernel.org 17497S: Supported 17498F: fs/reiserfs/ 17499 17500REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17501M: Bjorn Andersson <andersson@kernel.org> 17502M: Mathieu Poirier <mathieu.poirier@linaro.org> 17503L: linux-remoteproc@vger.kernel.org 17504S: Maintained 17505T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17506F: Documentation/ABI/testing/sysfs-class-remoteproc 17507F: Documentation/devicetree/bindings/remoteproc/ 17508F: Documentation/staging/remoteproc.rst 17509F: drivers/remoteproc/ 17510F: include/linux/remoteproc.h 17511F: include/linux/remoteproc/ 17512 17513REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17514M: Bjorn Andersson <andersson@kernel.org> 17515M: Mathieu Poirier <mathieu.poirier@linaro.org> 17516L: linux-remoteproc@vger.kernel.org 17517S: Maintained 17518T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17519F: Documentation/ABI/testing/sysfs-bus-rpmsg 17520F: Documentation/staging/rpmsg.rst 17521F: drivers/rpmsg/ 17522F: include/linux/rpmsg.h 17523F: include/linux/rpmsg/ 17524F: include/uapi/linux/rpmsg.h 17525F: samples/rpmsg/ 17526 17527REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17528M: Stephan Gerhold <stephan@gerhold.net> 17529L: netdev@vger.kernel.org 17530L: linux-remoteproc@vger.kernel.org 17531S: Maintained 17532F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17533 17534RENESAS CLOCK DRIVERS 17535M: Geert Uytterhoeven <geert+renesas@glider.be> 17536L: linux-renesas-soc@vger.kernel.org 17537S: Supported 17538T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17539F: Documentation/devicetree/bindings/clock/renesas,* 17540F: drivers/clk/renesas/ 17541 17542RENESAS EMEV2 I2C DRIVER 17543M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17544L: linux-renesas-soc@vger.kernel.org 17545S: Supported 17546F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17547F: drivers/i2c/busses/i2c-emev2.c 17548 17549RENESAS ETHERNET DRIVERS 17550R: Sergey Shtylyov <s.shtylyov@omp.ru> 17551L: netdev@vger.kernel.org 17552L: linux-renesas-soc@vger.kernel.org 17553F: Documentation/devicetree/bindings/net/renesas,*.yaml 17554F: drivers/net/ethernet/renesas/ 17555F: include/linux/sh_eth.h 17556 17557RENESAS R-CAR GYROADC DRIVER 17558M: Marek Vasut <marek.vasut@gmail.com> 17559L: linux-iio@vger.kernel.org 17560S: Supported 17561F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17562F: drivers/iio/adc/rcar-gyroadc.c 17563 17564RENESAS R-CAR I2C DRIVERS 17565M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17566L: linux-renesas-soc@vger.kernel.org 17567S: Supported 17568F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17569F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17570F: drivers/i2c/busses/i2c-rcar.c 17571F: drivers/i2c/busses/i2c-sh_mobile.c 17572 17573RENESAS R-CAR SATA DRIVER 17574R: Sergey Shtylyov <s.shtylyov@omp.ru> 17575S: Supported 17576L: linux-ide@vger.kernel.org 17577L: linux-renesas-soc@vger.kernel.org 17578F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17579F: drivers/ata/sata_rcar.c 17580 17581RENESAS R-CAR THERMAL DRIVERS 17582M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17583L: linux-renesas-soc@vger.kernel.org 17584S: Supported 17585F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17586F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17587F: drivers/thermal/rcar_gen3_thermal.c 17588F: drivers/thermal/rcar_thermal.c 17589 17590RENESAS RIIC DRIVER 17591M: Chris Brandt <chris.brandt@renesas.com> 17592L: linux-renesas-soc@vger.kernel.org 17593S: Supported 17594F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17595F: drivers/i2c/busses/i2c-riic.c 17596 17597RENESAS USB PHY DRIVER 17598M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17599L: linux-renesas-soc@vger.kernel.org 17600S: Maintained 17601F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17602 17603RENESAS RZ/G2L A/D DRIVER 17604M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17605L: linux-iio@vger.kernel.org 17606L: linux-renesas-soc@vger.kernel.org 17607S: Supported 17608F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17609F: drivers/iio/adc/rzg2l_adc.c 17610 17611RENESAS RZ/N1 A5PSW SWITCH DRIVER 17612M: Clément Léger <clement.leger@bootlin.com> 17613L: linux-renesas-soc@vger.kernel.org 17614L: netdev@vger.kernel.org 17615S: Maintained 17616F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17617F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17618F: drivers/net/dsa/rzn1_a5psw* 17619F: drivers/net/pcs/pcs-rzn1-miic.c 17620F: include/dt-bindings/net/pcs-rzn1-miic.h 17621F: include/linux/pcs-rzn1-miic.h 17622F: net/dsa/tag_rzn1_a5psw.c 17623 17624RENESAS RZ/N1 RTC CONTROLLER DRIVER 17625M: Miquel Raynal <miquel.raynal@bootlin.com> 17626L: linux-rtc@vger.kernel.org 17627L: linux-renesas-soc@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17630F: drivers/rtc/rtc-rzn1.c 17631 17632RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17633M: Miquel Raynal <miquel.raynal@bootlin.com> 17634L: linux-mtd@lists.infradead.org 17635L: linux-renesas-soc@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17638F: drivers/mtd/nand/raw/renesas-nand-controller.c 17639 17640RENESAS VERSACLOCK 7 CLOCK DRIVER 17641M: Alex Helms <alexander.helms.jy@renesas.com> 17642S: Maintained 17643F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17644F: drivers/clk/clk-versaclock7.c 17645 17646RESET CONTROLLER FRAMEWORK 17647M: Philipp Zabel <p.zabel@pengutronix.de> 17648S: Maintained 17649T: git git://git.pengutronix.de/git/pza/linux 17650F: Documentation/devicetree/bindings/reset/ 17651F: Documentation/driver-api/reset.rst 17652F: drivers/reset/ 17653F: include/dt-bindings/reset/ 17654F: include/linux/reset-controller.h 17655F: include/linux/reset.h 17656F: include/linux/reset/ 17657K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17658 17659RESTARTABLE SEQUENCES SUPPORT 17660M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17661M: Peter Zijlstra <peterz@infradead.org> 17662M: "Paul E. McKenney" <paulmck@kernel.org> 17663M: Boqun Feng <boqun.feng@gmail.com> 17664L: linux-kernel@vger.kernel.org 17665S: Supported 17666F: include/trace/events/rseq.h 17667F: include/uapi/linux/rseq.h 17668F: kernel/rseq.c 17669F: tools/testing/selftests/rseq/ 17670 17671RFKILL 17672M: Johannes Berg <johannes@sipsolutions.net> 17673L: linux-wireless@vger.kernel.org 17674S: Maintained 17675W: https://wireless.wiki.kernel.org/ 17676Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17677T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17678T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17679F: Documentation/ABI/stable/sysfs-class-rfkill 17680F: Documentation/driver-api/rfkill.rst 17681F: include/linux/rfkill.h 17682F: include/uapi/linux/rfkill.h 17683F: net/rfkill/ 17684 17685RHASHTABLE 17686M: Thomas Graf <tgraf@suug.ch> 17687M: Herbert Xu <herbert@gondor.apana.org.au> 17688L: netdev@vger.kernel.org 17689S: Maintained 17690F: include/linux/rhashtable-types.h 17691F: include/linux/rhashtable.h 17692F: lib/rhashtable.c 17693F: lib/test_rhashtable.c 17694 17695RICOH R5C592 MEMORYSTICK DRIVER 17696M: Maxim Levitsky <maximlevitsky@gmail.com> 17697S: Maintained 17698F: drivers/memstick/host/r592.* 17699 17700RICOH SMARTMEDIA/XD DRIVER 17701M: Maxim Levitsky <maximlevitsky@gmail.com> 17702S: Maintained 17703F: drivers/mtd/nand/raw/r852.c 17704F: drivers/mtd/nand/raw/r852.h 17705 17706RISC-V PMU DRIVERS 17707M: Atish Patra <atishp@atishpatra.org> 17708R: Anup Patel <anup@brainfault.org> 17709L: linux-riscv@lists.infradead.org 17710S: Supported 17711F: drivers/perf/riscv_pmu.c 17712F: drivers/perf/riscv_pmu_legacy.c 17713F: drivers/perf/riscv_pmu_sbi.c 17714 17715RISC-V ARCHITECTURE 17716M: Paul Walmsley <paul.walmsley@sifive.com> 17717M: Palmer Dabbelt <palmer@dabbelt.com> 17718M: Albert Ou <aou@eecs.berkeley.edu> 17719L: linux-riscv@lists.infradead.org 17720S: Supported 17721Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17722P: Documentation/riscv/patch-acceptance.rst 17723T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17724F: arch/riscv/ 17725N: riscv 17726K: riscv 17727 17728RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17729M: Conor Dooley <conor.dooley@microchip.com> 17730M: Daire McNamara <daire.mcnamara@microchip.com> 17731L: linux-riscv@lists.infradead.org 17732S: Supported 17733F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17734F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17735F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17736F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17737F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17738F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17739F: Documentation/devicetree/bindings/riscv/microchip.yaml 17740F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17741F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17742F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17743F: arch/riscv/boot/dts/microchip/ 17744F: drivers/char/hw_random/mpfs-rng.c 17745F: drivers/clk/microchip/clk-mpfs.c 17746F: drivers/i2c/busses/i2c-microchip-core.c 17747F: drivers/mailbox/mailbox-mpfs.c 17748F: drivers/pci/controller/pcie-microchip-host.c 17749F: drivers/reset/reset-mpfs.c 17750F: drivers/rtc/rtc-mpfs.c 17751F: drivers/soc/microchip/ 17752F: drivers/spi/spi-microchip-core-qspi.c 17753F: drivers/spi/spi-microchip-core.c 17754F: drivers/usb/musb/mpfs.c 17755F: include/soc/microchip/mpfs.h 17756 17757RNBD BLOCK DRIVERS 17758M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17759M: Jack Wang <jinpu.wang@ionos.com> 17760L: linux-block@vger.kernel.org 17761S: Maintained 17762F: drivers/block/rnbd/ 17763 17764ROCCAT DRIVERS 17765M: Stefan Achatz <erazor_de@users.sourceforge.net> 17766S: Maintained 17767W: http://sourceforge.net/projects/roccat/ 17768F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17769F: drivers/hid/hid-roccat* 17770F: include/linux/hid-roccat* 17771 17772ROCKCHIP I2S TDM DRIVER 17773M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17774L: linux-rockchip@lists.infradead.org 17775S: Maintained 17776F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17777F: sound/soc/rockchip/rockchip_i2s_tdm.* 17778 17779ROCKCHIP ISP V1 DRIVER 17780M: Dafna Hirschfeld <dafna@fastmail.com> 17781L: linux-media@vger.kernel.org 17782L: linux-rockchip@lists.infradead.org 17783S: Maintained 17784F: Documentation/admin-guide/media/rkisp1.rst 17785F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17786F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17787F: drivers/media/platform/rockchip/rkisp1 17788F: include/uapi/linux/rkisp1-config.h 17789 17790ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17791M: Jacob Chen <jacob-chen@iotwrt.com> 17792M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17793L: linux-media@vger.kernel.org 17794L: linux-rockchip@lists.infradead.org 17795S: Maintained 17796F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17797F: drivers/media/platform/rockchip/rga/ 17798 17799ROCKCHIP VIDEO DECODER DRIVER 17800M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17801L: linux-media@vger.kernel.org 17802L: linux-rockchip@lists.infradead.org 17803S: Maintained 17804F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17805F: drivers/staging/media/rkvdec/ 17806 17807ROCKER DRIVER 17808M: Jiri Pirko <jiri@resnulli.us> 17809L: netdev@vger.kernel.org 17810S: Supported 17811F: drivers/net/ethernet/rocker/ 17812 17813ROCKETPORT EXPRESS/INFINITY DRIVER 17814M: Kevin Cernekee <cernekee@gmail.com> 17815L: linux-serial@vger.kernel.org 17816S: Odd Fixes 17817F: drivers/tty/serial/rp2.* 17818 17819ROHM BD99954 CHARGER IC 17820R: Matti Vaittinen <mazziesaccount@gmail.com> 17821S: Supported 17822F: drivers/power/supply/bd99954-charger.c 17823F: drivers/power/supply/bd99954-charger.h 17824 17825ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17826M: Tomasz Duszynski <tduszyns@gmail.com> 17827S: Maintained 17828F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17829F: drivers/iio/light/bh1750.c 17830 17831ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17832M: Marek Vasut <marek.vasut+renesas@gmail.com> 17833L: linux-kernel@vger.kernel.org 17834L: linux-renesas-soc@vger.kernel.org 17835S: Supported 17836F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17837F: drivers/gpio/gpio-bd9571mwv.c 17838F: drivers/mfd/bd9571mwv.c 17839F: drivers/regulator/bd9571mwv-regulator.c 17840F: include/linux/mfd/bd9571mwv.h 17841 17842ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17843R: Matti Vaittinen <mazziesaccount@gmail.com> 17844S: Supported 17845F: drivers/clk/clk-bd718x7.c 17846F: drivers/gpio/gpio-bd71815.c 17847F: drivers/gpio/gpio-bd71828.c 17848F: drivers/mfd/rohm-bd71828.c 17849F: drivers/mfd/rohm-bd718x7.c 17850F: drivers/mfd/rohm-bd9576.c 17851F: drivers/regulator/bd71815-regulator.c 17852F: drivers/regulator/bd71828-regulator.c 17853F: drivers/regulator/bd718x7-regulator.c 17854F: drivers/regulator/bd9576-regulator.c 17855F: drivers/regulator/rohm-regulator.c 17856F: drivers/rtc/rtc-bd70528.c 17857F: drivers/watchdog/bd9576_wdt.c 17858F: include/linux/mfd/rohm-bd71815.h 17859F: include/linux/mfd/rohm-bd71828.h 17860F: include/linux/mfd/rohm-bd718x7.h 17861F: include/linux/mfd/rohm-bd957x.h 17862F: include/linux/mfd/rohm-generic.h 17863F: include/linux/mfd/rohm-shared.h 17864 17865ROSE NETWORK LAYER 17866M: Ralf Baechle <ralf@linux-mips.org> 17867L: linux-hams@vger.kernel.org 17868S: Maintained 17869W: http://www.linux-ax25.org/ 17870F: include/net/rose.h 17871F: include/uapi/linux/rose.h 17872F: net/rose/ 17873 17874ROTATION DRIVER FOR ALLWINNER A83T 17875M: Jernej Skrabec <jernej.skrabec@gmail.com> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878T: git git://linuxtv.org/media_tree.git 17879F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17880F: drivers/media/platform/sunxi/sun8i-rotate/ 17881 17882RPMSG TTY DRIVER 17883M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17884L: linux-remoteproc@vger.kernel.org 17885S: Maintained 17886F: drivers/tty/rpmsg_tty.c 17887 17888RTL2830 MEDIA DRIVER 17889M: Antti Palosaari <crope@iki.fi> 17890L: linux-media@vger.kernel.org 17891S: Maintained 17892W: https://linuxtv.org 17893W: http://palosaari.fi/linux/ 17894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17895T: git git://linuxtv.org/anttip/media_tree.git 17896F: drivers/media/dvb-frontends/rtl2830* 17897 17898RTL2832 MEDIA DRIVER 17899M: Antti Palosaari <crope@iki.fi> 17900L: linux-media@vger.kernel.org 17901S: Maintained 17902W: https://linuxtv.org 17903W: http://palosaari.fi/linux/ 17904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17905T: git git://linuxtv.org/anttip/media_tree.git 17906F: drivers/media/dvb-frontends/rtl2832* 17907 17908RTL2832_SDR MEDIA DRIVER 17909M: Antti Palosaari <crope@iki.fi> 17910L: linux-media@vger.kernel.org 17911S: Maintained 17912W: https://linuxtv.org 17913W: http://palosaari.fi/linux/ 17914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17915T: git git://linuxtv.org/anttip/media_tree.git 17916F: drivers/media/dvb-frontends/rtl2832_sdr* 17917 17918RTL8180 WIRELESS DRIVER 17919L: linux-wireless@vger.kernel.org 17920S: Orphan 17921W: https://wireless.wiki.kernel.org/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17923F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17924 17925RTL8187 WIRELESS DRIVER 17926M: Herton Ronaldo Krzesinski <herton@canonical.com> 17927M: Hin-Tak Leung <htl10@users.sourceforge.net> 17928M: Larry Finger <Larry.Finger@lwfinger.net> 17929L: linux-wireless@vger.kernel.org 17930S: Maintained 17931W: https://wireless.wiki.kernel.org/ 17932T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17933F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17934 17935RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17936M: Jes Sorensen <Jes.Sorensen@gmail.com> 17937L: linux-wireless@vger.kernel.org 17938S: Maintained 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17940F: drivers/net/wireless/realtek/rtl8xxxu/ 17941 17942RTRS TRANSPORT DRIVERS 17943M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17944M: Jack Wang <jinpu.wang@ionos.com> 17945L: linux-rdma@vger.kernel.org 17946S: Maintained 17947F: drivers/infiniband/ulp/rtrs/ 17948 17949RUNTIME VERIFICATION (RV) 17950M: Daniel Bristot de Oliveira <bristot@kernel.org> 17951M: Steven Rostedt <rostedt@goodmis.org> 17952L: linux-trace-devel@vger.kernel.org 17953S: Maintained 17954F: Documentation/trace/rv/ 17955F: include/linux/rv.h 17956F: include/rv/ 17957F: kernel/trace/rv/ 17958F: tools/verification/ 17959 17960RUST 17961M: Miguel Ojeda <ojeda@kernel.org> 17962M: Alex Gaynor <alex.gaynor@gmail.com> 17963M: Wedson Almeida Filho <wedsonaf@gmail.com> 17964R: Boqun Feng <boqun.feng@gmail.com> 17965R: Gary Guo <gary@garyguo.net> 17966R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17967L: rust-for-linux@vger.kernel.org 17968S: Supported 17969W: https://github.com/Rust-for-Linux/linux 17970B: https://github.com/Rust-for-Linux/linux/issues 17971T: git https://github.com/Rust-for-Linux/linux.git rust-next 17972F: Documentation/rust/ 17973F: rust/ 17974F: samples/rust/ 17975F: scripts/*rust* 17976K: \b(?i:rust)\b 17977 17978RXRPC SOCKETS (AF_RXRPC) 17979M: David Howells <dhowells@redhat.com> 17980M: Marc Dionne <marc.dionne@auristor.com> 17981L: linux-afs@lists.infradead.org 17982S: Supported 17983W: https://www.infradead.org/~dhowells/kafs/ 17984F: Documentation/networking/rxrpc.rst 17985F: include/keys/rxrpc-type.h 17986F: include/net/af_rxrpc.h 17987F: include/trace/events/rxrpc.h 17988F: include/uapi/linux/rxrpc.h 17989F: net/rxrpc/ 17990 17991S3 SAVAGE FRAMEBUFFER DRIVER 17992M: Antonino Daplas <adaplas@gmail.com> 17993L: linux-fbdev@vger.kernel.org 17994S: Maintained 17995F: drivers/video/fbdev/savage/ 17996 17997S390 17998M: Heiko Carstens <hca@linux.ibm.com> 17999M: Vasily Gorbik <gor@linux.ibm.com> 18000M: Alexander Gordeev <agordeev@linux.ibm.com> 18001R: Christian Borntraeger <borntraeger@linux.ibm.com> 18002R: Sven Schnelle <svens@linux.ibm.com> 18003L: linux-s390@vger.kernel.org 18004S: Supported 18005W: http://www.ibm.com/developerworks/linux/linux390/ 18006T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18007F: Documentation/driver-api/s390-drivers.rst 18008F: Documentation/s390/ 18009F: arch/s390/ 18010F: drivers/s390/ 18011 18012S390 COMMON I/O LAYER 18013M: Vineeth Vijayan <vneethv@linux.ibm.com> 18014M: Peter Oberparleiter <oberpar@linux.ibm.com> 18015L: linux-s390@vger.kernel.org 18016S: Supported 18017W: http://www.ibm.com/developerworks/linux/linux390/ 18018F: drivers/s390/cio/ 18019 18020S390 DASD DRIVER 18021M: Stefan Haberland <sth@linux.ibm.com> 18022M: Jan Hoeppner <hoeppner@linux.ibm.com> 18023L: linux-s390@vger.kernel.org 18024S: Supported 18025W: http://www.ibm.com/developerworks/linux/linux390/ 18026F: block/partitions/ibm.c 18027F: drivers/s390/block/dasd* 18028F: include/linux/dasd_mod.h 18029 18030S390 IOMMU (PCI) 18031M: Matthew Rosato <mjrosato@linux.ibm.com> 18032M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18033L: linux-s390@vger.kernel.org 18034S: Supported 18035W: http://www.ibm.com/developerworks/linux/linux390/ 18036F: drivers/iommu/s390-iommu.c 18037 18038S390 IUCV NETWORK LAYER 18039M: Alexandra Winter <wintera@linux.ibm.com> 18040M: Wenjia Zhang <wenjia@linux.ibm.com> 18041L: linux-s390@vger.kernel.org 18042L: netdev@vger.kernel.org 18043S: Supported 18044W: http://www.ibm.com/developerworks/linux/linux390/ 18045F: drivers/s390/net/*iucv* 18046F: include/net/iucv/ 18047F: net/iucv/ 18048 18049S390 NETWORK DRIVERS 18050M: Alexandra Winter <wintera@linux.ibm.com> 18051M: Wenjia Zhang <wenjia@linux.ibm.com> 18052L: linux-s390@vger.kernel.org 18053L: netdev@vger.kernel.org 18054S: Supported 18055W: http://www.ibm.com/developerworks/linux/linux390/ 18056F: drivers/s390/net/ 18057 18058S390 PCI SUBSYSTEM 18059M: Niklas Schnelle <schnelle@linux.ibm.com> 18060M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18061L: linux-s390@vger.kernel.org 18062S: Supported 18063W: http://www.ibm.com/developerworks/linux/linux390/ 18064F: arch/s390/pci/ 18065F: drivers/pci/hotplug/s390_pci_hpc.c 18066F: Documentation/s390/pci.rst 18067 18068S390 VFIO AP DRIVER 18069M: Tony Krowiak <akrowiak@linux.ibm.com> 18070M: Halil Pasic <pasic@linux.ibm.com> 18071M: Jason Herne <jjherne@linux.ibm.com> 18072L: linux-s390@vger.kernel.org 18073S: Supported 18074W: http://www.ibm.com/developerworks/linux/linux390/ 18075F: Documentation/s390/vfio-ap* 18076F: drivers/s390/crypto/vfio_ap* 18077 18078S390 VFIO-CCW DRIVER 18079M: Eric Farman <farman@linux.ibm.com> 18080M: Matthew Rosato <mjrosato@linux.ibm.com> 18081R: Halil Pasic <pasic@linux.ibm.com> 18082L: linux-s390@vger.kernel.org 18083L: kvm@vger.kernel.org 18084S: Supported 18085F: Documentation/s390/vfio-ccw.rst 18086F: drivers/s390/cio/vfio_ccw* 18087F: include/uapi/linux/vfio_ccw.h 18088 18089S390 VFIO-PCI DRIVER 18090M: Matthew Rosato <mjrosato@linux.ibm.com> 18091M: Eric Farman <farman@linux.ibm.com> 18092L: linux-s390@vger.kernel.org 18093L: kvm@vger.kernel.org 18094S: Supported 18095F: arch/s390/kvm/pci* 18096F: drivers/vfio/pci/vfio_pci_zdev.c 18097F: include/uapi/linux/vfio_zdev.h 18098 18099S390 ZCRYPT DRIVER 18100M: Harald Freudenberger <freude@linux.ibm.com> 18101L: linux-s390@vger.kernel.org 18102S: Supported 18103W: http://www.ibm.com/developerworks/linux/linux390/ 18104F: drivers/s390/crypto/ 18105 18106S390 ZFCP DRIVER 18107M: Steffen Maier <maier@linux.ibm.com> 18108M: Benjamin Block <bblock@linux.ibm.com> 18109L: linux-s390@vger.kernel.org 18110S: Supported 18111W: http://www.ibm.com/developerworks/linux/linux390/ 18112F: drivers/s390/scsi/zfcp_* 18113 18114S3C ADC BATTERY DRIVER 18115M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18116L: linux-samsung-soc@vger.kernel.org 18117S: Odd Fixes 18118F: drivers/power/supply/s3c_adc_battery.c 18119F: include/linux/s3c_adc_battery.h 18120 18121S3C24XX SD/MMC Driver 18122M: Ben Dooks <ben-linux@fluff.org> 18123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18124S: Supported 18125F: drivers/mmc/host/s3cmci.* 18126 18127SAA6588 RDS RECEIVER DRIVER 18128M: Hans Verkuil <hverkuil@xs4all.nl> 18129L: linux-media@vger.kernel.org 18130S: Odd Fixes 18131W: https://linuxtv.org 18132T: git git://linuxtv.org/media_tree.git 18133F: drivers/media/i2c/saa6588* 18134 18135SAA7134 VIDEO4LINUX DRIVER 18136M: Mauro Carvalho Chehab <mchehab@kernel.org> 18137L: linux-media@vger.kernel.org 18138S: Odd fixes 18139W: https://linuxtv.org 18140T: git git://linuxtv.org/media_tree.git 18141F: Documentation/driver-api/media/drivers/saa7134* 18142F: drivers/media/pci/saa7134/ 18143 18144SAA7146 VIDEO4LINUX-2 DRIVER 18145M: Hans Verkuil <hverkuil@xs4all.nl> 18146L: linux-media@vger.kernel.org 18147S: Maintained 18148T: git git://linuxtv.org/media_tree.git 18149F: drivers/staging/media/deprecated/saa7146/ 18150 18151SAFESETID SECURITY MODULE 18152M: Micah Morton <mortonm@chromium.org> 18153S: Supported 18154F: Documentation/admin-guide/LSM/SafeSetID.rst 18155F: security/safesetid/ 18156 18157SAMSUNG AUDIO (ASoC) DRIVERS 18158M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18159M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18161S: Supported 18162B: mailto:linux-samsung-soc@vger.kernel.org 18163F: Documentation/devicetree/bindings/sound/samsung* 18164F: sound/soc/samsung/ 18165 18166SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18167M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18168L: linux-crypto@vger.kernel.org 18169L: linux-samsung-soc@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18172F: drivers/crypto/exynos-rng.c 18173 18174SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18175M: Łukasz Stelmach <l.stelmach@samsung.com> 18176L: linux-samsung-soc@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18179F: drivers/char/hw_random/exynos-trng.c 18180 18181SAMSUNG FRAMEBUFFER DRIVER 18182M: Jingoo Han <jingoohan1@gmail.com> 18183L: linux-fbdev@vger.kernel.org 18184S: Maintained 18185F: drivers/video/fbdev/s3c-fb.c 18186 18187SAMSUNG INTERCONNECT DRIVERS 18188M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18189M: Artur Świgoń <a.swigon@samsung.com> 18190L: linux-pm@vger.kernel.org 18191L: linux-samsung-soc@vger.kernel.org 18192S: Supported 18193F: drivers/interconnect/samsung/ 18194 18195SAMSUNG LAPTOP DRIVER 18196M: Corentin Chary <corentin.chary@gmail.com> 18197L: platform-driver-x86@vger.kernel.org 18198S: Maintained 18199F: drivers/platform/x86/samsung-laptop.c 18200 18201SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18202M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18203L: linux-kernel@vger.kernel.org 18204L: linux-samsung-soc@vger.kernel.org 18205S: Supported 18206B: mailto:linux-samsung-soc@vger.kernel.org 18207F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18208F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18209F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18210F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18211F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18212F: drivers/clk/clk-s2mps11.c 18213F: drivers/mfd/sec*.c 18214F: drivers/regulator/s2m*.c 18215F: drivers/regulator/s5m*.c 18216F: drivers/rtc/rtc-s5m.c 18217F: include/linux/mfd/samsung/ 18218 18219SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18220M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18221L: linux-media@vger.kernel.org 18222L: linux-samsung-soc@vger.kernel.org 18223S: Maintained 18224F: drivers/media/platform/samsung/s3c-camif/ 18225F: include/media/drv-intf/s3c_camif.h 18226 18227SAMSUNG S3FWRN5 NFC DRIVER 18228M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18229L: linux-nfc@lists.01.org (subscribers-only) 18230S: Maintained 18231F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18232F: drivers/nfc/s3fwrn5 18233 18234SAMSUNG S5C73M3 CAMERA DRIVER 18235M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18236M: Andrzej Hajda <andrzej.hajda@intel.com> 18237L: linux-media@vger.kernel.org 18238S: Supported 18239F: drivers/media/i2c/s5c73m3/* 18240 18241SAMSUNG S5K5BAF CAMERA DRIVER 18242M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18243M: Andrzej Hajda <andrzej.hajda@intel.com> 18244L: linux-media@vger.kernel.org 18245S: Supported 18246F: drivers/media/i2c/s5k5baf.c 18247 18248SAMSUNG S5P Security SubSystem (SSS) DRIVER 18249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18250M: Vladimir Zapolskiy <vz@mleia.com> 18251L: linux-crypto@vger.kernel.org 18252L: linux-samsung-soc@vger.kernel.org 18253S: Maintained 18254F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18255F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18256F: drivers/crypto/s5p-sss.c 18257 18258SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18259M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18260L: linux-media@vger.kernel.org 18261S: Supported 18262Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18263F: drivers/media/platform/samsung/exynos4-is/ 18264 18265SAMSUNG SOC CLOCK DRIVERS 18266M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18267M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18268M: Tomasz Figa <tomasz.figa@gmail.com> 18269M: Chanwoo Choi <cw00.choi@samsung.com> 18270R: Alim Akhtar <alim.akhtar@samsung.com> 18271L: linux-samsung-soc@vger.kernel.org 18272S: Supported 18273T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18274T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18275F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18276F: Documentation/devicetree/bindings/clock/samsung,s3c* 18277F: drivers/clk/samsung/ 18278F: include/dt-bindings/clock/exynos*.h 18279F: include/dt-bindings/clock/s3c*.h 18280F: include/dt-bindings/clock/s5p*.h 18281F: include/dt-bindings/clock/samsung,*.h 18282F: include/linux/clk/samsung.h 18283F: include/linux/platform_data/clk-s3c2410.h 18284 18285SAMSUNG SPI DRIVERS 18286M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18287M: Andi Shyti <andi@etezian.org> 18288L: linux-spi@vger.kernel.org 18289L: linux-samsung-soc@vger.kernel.org 18290S: Maintained 18291F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18292F: drivers/spi/spi-s3c* 18293F: include/linux/platform_data/spi-s3c64xx.h 18294F: include/linux/spi/s3c24xx-fiq.h 18295 18296SAMSUNG SXGBE DRIVERS 18297M: Byungho An <bh74.an@samsung.com> 18298L: netdev@vger.kernel.org 18299S: Supported 18300F: drivers/net/ethernet/samsung/sxgbe/ 18301 18302SAMSUNG THERMAL DRIVER 18303M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18304M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18305L: linux-pm@vger.kernel.org 18306L: linux-samsung-soc@vger.kernel.org 18307S: Maintained 18308F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18309F: drivers/thermal/samsung/ 18310 18311SAMSUNG USB2 PHY DRIVER 18312M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18313L: linux-kernel@vger.kernel.org 18314S: Supported 18315F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18316F: Documentation/driver-api/phy/samsung-usb2.rst 18317F: drivers/phy/samsung/phy-exynos4210-usb2.c 18318F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18319F: drivers/phy/samsung/phy-exynos5250-usb2.c 18320F: drivers/phy/samsung/phy-s5pv210-usb2.c 18321F: drivers/phy/samsung/phy-samsung-usb2.c 18322F: drivers/phy/samsung/phy-samsung-usb2.h 18323 18324SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18325M: Paul Barker <paul.barker@sancloud.com> 18326R: Marc Murphy <marc.murphy@sancloud.com> 18327S: Supported 18328F: arch/arm/boot/dts/am335x-sancloud* 18329 18330SC1200 WDT DRIVER 18331M: Zwane Mwaikambo <zwanem@gmail.com> 18332S: Maintained 18333F: drivers/watchdog/sc1200wdt.c 18334 18335SCHEDULER 18336M: Ingo Molnar <mingo@redhat.com> 18337M: Peter Zijlstra <peterz@infradead.org> 18338M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18339M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18340R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18341R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18342R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18343R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18344R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18345R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18346L: linux-kernel@vger.kernel.org 18347S: Maintained 18348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18349F: include/linux/preempt.h 18350F: include/linux/sched.h 18351F: include/linux/wait.h 18352F: include/uapi/linux/sched.h 18353F: kernel/sched/ 18354 18355SCR24X CHIP CARD INTERFACE DRIVER 18356M: Lubomir Rintel <lkundrak@v3.sk> 18357S: Supported 18358F: drivers/char/pcmcia/scr24x_cs.c 18359 18360SCSI RDMA PROTOCOL (SRP) INITIATOR 18361M: Bart Van Assche <bvanassche@acm.org> 18362L: linux-rdma@vger.kernel.org 18363S: Supported 18364Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18365F: drivers/infiniband/ulp/srp/ 18366F: include/scsi/srp.h 18367 18368SCSI RDMA PROTOCOL (SRP) TARGET 18369M: Bart Van Assche <bvanassche@acm.org> 18370L: linux-rdma@vger.kernel.org 18371L: target-devel@vger.kernel.org 18372S: Supported 18373Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18374F: drivers/infiniband/ulp/srpt/ 18375 18376SCSI SG DRIVER 18377M: Doug Gilbert <dgilbert@interlog.com> 18378L: linux-scsi@vger.kernel.org 18379S: Maintained 18380W: http://sg.danny.cz/sg 18381F: Documentation/scsi/scsi-generic.rst 18382F: drivers/scsi/sg.c 18383F: include/scsi/sg.h 18384 18385SCSI SUBSYSTEM 18386M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18387M: "Martin K. Petersen" <martin.petersen@oracle.com> 18388L: linux-scsi@vger.kernel.org 18389S: Maintained 18390Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18392T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18393F: Documentation/devicetree/bindings/scsi/ 18394F: drivers/scsi/ 18395F: drivers/ufs/ 18396F: include/scsi/ 18397 18398SCSI TAPE DRIVER 18399M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18400L: linux-scsi@vger.kernel.org 18401S: Maintained 18402F: Documentation/scsi/st.rst 18403F: drivers/scsi/st.* 18404F: drivers/scsi/st_*.h 18405 18406SCSI TARGET CORE USER DRIVER 18407M: Bodo Stroesser <bostroesser@gmail.com> 18408L: linux-scsi@vger.kernel.org 18409L: target-devel@vger.kernel.org 18410S: Supported 18411F: Documentation/target/tcmu-design.rst 18412F: drivers/target/target_core_user.c 18413F: include/uapi/linux/target_core_user.h 18414 18415SCSI TARGET SUBSYSTEM 18416M: "Martin K. Petersen" <martin.petersen@oracle.com> 18417L: linux-scsi@vger.kernel.org 18418L: target-devel@vger.kernel.org 18419S: Supported 18420W: http://www.linux-iscsi.org 18421Q: https://patchwork.kernel.org/project/target-devel/list/ 18422T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18423F: Documentation/target/ 18424F: drivers/target/ 18425F: include/target/ 18426 18427SCTP PROTOCOL 18428M: Vlad Yasevich <vyasevich@gmail.com> 18429M: Neil Horman <nhorman@tuxdriver.com> 18430M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18431L: linux-sctp@vger.kernel.org 18432S: Maintained 18433W: http://lksctp.sourceforge.net 18434F: Documentation/networking/sctp.rst 18435F: include/linux/sctp.h 18436F: include/net/sctp/ 18437F: include/uapi/linux/sctp.h 18438F: net/sctp/ 18439 18440SCx200 CPU SUPPORT 18441M: Jim Cromie <jim.cromie@gmail.com> 18442S: Odd Fixes 18443F: Documentation/i2c/busses/scx200_acb.rst 18444F: arch/x86/platform/scx200/ 18445F: drivers/i2c/busses/scx200* 18446F: drivers/mtd/maps/scx200_docflash.c 18447F: drivers/watchdog/scx200_wdt.c 18448F: include/linux/scx200.h 18449 18450SCx200 GPIO DRIVER 18451M: Jim Cromie <jim.cromie@gmail.com> 18452S: Maintained 18453F: drivers/char/scx200_gpio.c 18454F: include/linux/scx200_gpio.h 18455 18456SCx200 HRT CLOCKSOURCE DRIVER 18457M: Jim Cromie <jim.cromie@gmail.com> 18458S: Maintained 18459F: drivers/clocksource/scx200_hrt.c 18460 18461SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18462M: Sascha Sommer <saschasommer@freenet.de> 18463L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18464S: Maintained 18465F: drivers/mmc/host/sdricoh_cs.c 18466 18467SECO BOARDS CEC DRIVER 18468M: Ettore Chimenti <ek5.chimenti@gmail.com> 18469S: Maintained 18470F: drivers/media/cec/platform/seco/seco-cec.c 18471F: drivers/media/cec/platform/seco/seco-cec.h 18472 18473SECURE COMPUTING 18474M: Kees Cook <keescook@chromium.org> 18475R: Andy Lutomirski <luto@amacapital.net> 18476R: Will Drewry <wad@chromium.org> 18477S: Supported 18478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18479F: Documentation/userspace-api/seccomp_filter.rst 18480F: include/linux/seccomp.h 18481F: include/uapi/linux/seccomp.h 18482F: kernel/seccomp.c 18483F: tools/testing/selftests/kselftest_harness.h 18484F: tools/testing/selftests/seccomp/* 18485K: \bsecure_computing 18486K: \bTIF_SECCOMP\b 18487 18488SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18489M: Al Cooper <alcooperx@gmail.com> 18490R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18491L: linux-mmc@vger.kernel.org 18492S: Maintained 18493F: drivers/mmc/host/sdhci-brcmstb* 18494 18495SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18496M: Adrian Hunter <adrian.hunter@intel.com> 18497L: linux-mmc@vger.kernel.org 18498S: Supported 18499F: drivers/mmc/host/sdhci* 18500 18501SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18502M: Eugen Hristev <eugen.hristev@microchip.com> 18503L: linux-mmc@vger.kernel.org 18504S: Supported 18505F: drivers/mmc/host/sdhci-of-at91.c 18506 18507SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18508M: Ben Dooks <ben-linux@fluff.org> 18509M: Jaehoon Chung <jh80.chung@samsung.com> 18510L: linux-mmc@vger.kernel.org 18511S: Maintained 18512F: drivers/mmc/host/sdhci-s3c* 18513 18514SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18515M: Viresh Kumar <vireshk@kernel.org> 18516L: linux-mmc@vger.kernel.org 18517S: Maintained 18518F: drivers/mmc/host/sdhci-spear.c 18519 18520SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18521M: Vignesh Raghavendra <vigneshr@ti.com> 18522L: linux-mmc@vger.kernel.org 18523S: Maintained 18524F: drivers/mmc/host/sdhci-omap.c 18525 18526SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18527M: Haibo Chen <haibo.chen@nxp.com> 18528L: linux-imx@nxp.com 18529L: linux-mmc@vger.kernel.org 18530S: Maintained 18531F: drivers/mmc/host/sdhci-esdhc-imx.c 18532 18533SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18534M: Jonathan Derrick <jonathan.derrick@linux.dev> 18535L: linux-block@vger.kernel.org 18536S: Supported 18537F: block/opal_proto.h 18538F: block/sed* 18539F: include/linux/sed* 18540F: include/uapi/linux/sed* 18541 18542SECURITY CONTACT 18543M: Security Officers <security@kernel.org> 18544S: Supported 18545F: Documentation/admin-guide/security-bugs.rst 18546 18547SECURITY SUBSYSTEM 18548M: Paul Moore <paul@paul-moore.com> 18549M: James Morris <jmorris@namei.org> 18550M: "Serge E. Hallyn" <serge@hallyn.com> 18551L: linux-security-module@vger.kernel.org (suggested Cc:) 18552S: Supported 18553W: http://kernsec.org/ 18554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18555F: security/ 18556X: security/selinux/ 18557 18558SELINUX SECURITY MODULE 18559M: Paul Moore <paul@paul-moore.com> 18560M: Stephen Smalley <stephen.smalley.work@gmail.com> 18561M: Eric Paris <eparis@parisplace.org> 18562L: selinux@vger.kernel.org 18563S: Supported 18564W: https://selinuxproject.org 18565W: https://github.com/SELinuxProject 18566T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18567F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18568F: Documentation/ABI/obsolete/sysfs-selinux-disable 18569F: Documentation/admin-guide/LSM/SELinux.rst 18570F: include/trace/events/avc.h 18571F: include/uapi/linux/selinux_netlink.h 18572F: scripts/selinux/ 18573F: security/selinux/ 18574 18575SENSABLE PHANTOM 18576M: Jiri Slaby <jirislaby@kernel.org> 18577S: Maintained 18578F: drivers/misc/phantom.c 18579F: include/uapi/linux/phantom.h 18580 18581SENSEAIR SUNRISE 006-0-0007 18582M: Jacopo Mondi <jacopo@jmondi.org> 18583S: Maintained 18584F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18585F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18586F: drivers/iio/chemical/sunrise_co2.c 18587 18588SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18589M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18590S: Maintained 18591F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18592F: drivers/iio/chemical/scd30.h 18593F: drivers/iio/chemical/scd30_core.c 18594F: drivers/iio/chemical/scd30_i2c.c 18595F: drivers/iio/chemical/scd30_serial.c 18596 18597SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18598M: Roan van Dijk <roan@protonic.nl> 18599S: Maintained 18600F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18601F: drivers/iio/chemical/scd4x.c 18602 18603SENSIRION SGP40 GAS SENSOR DRIVER 18604M: Andreas Klinger <ak@it-klinger.de> 18605S: Maintained 18606F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18607F: drivers/iio/chemical/sgp40.c 18608 18609SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18610M: Tomasz Duszynski <tduszyns@gmail.com> 18611S: Maintained 18612F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18613F: drivers/iio/chemical/sps30.c 18614F: drivers/iio/chemical/sps30_i2c.c 18615F: drivers/iio/chemical/sps30_serial.c 18616 18617SERIAL DEVICE BUS 18618M: Rob Herring <robh@kernel.org> 18619L: linux-serial@vger.kernel.org 18620S: Maintained 18621F: Documentation/devicetree/bindings/serial/serial.yaml 18622F: drivers/tty/serdev/ 18623F: include/linux/serdev.h 18624 18625SERIAL DRIVERS 18626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18627L: linux-serial@vger.kernel.org 18628S: Maintained 18629F: Documentation/devicetree/bindings/serial/ 18630F: drivers/tty/serial/ 18631 18632SERIAL IR RECEIVER 18633M: Sean Young <sean@mess.org> 18634L: linux-media@vger.kernel.org 18635S: Maintained 18636F: drivers/media/rc/serial_ir.c 18637 18638SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18639M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18641S: Maintained 18642F: Documentation/devicetree/bindings/slimbus/ 18643F: drivers/slimbus/ 18644F: include/linux/slimbus.h 18645 18646SFC NETWORK DRIVER 18647M: Edward Cree <ecree.xilinx@gmail.com> 18648M: Martin Habets <habetsm.xilinx@gmail.com> 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/net/ethernet/sfc/ 18652 18653SFF/SFP/SFP+ MODULE SUPPORT 18654M: Russell King <linux@armlinux.org.uk> 18655L: netdev@vger.kernel.org 18656S: Maintained 18657F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18658F: drivers/net/phy/phylink.c 18659F: drivers/net/phy/sfp* 18660F: include/linux/mdio/mdio-i2c.h 18661F: include/linux/phylink.h 18662F: include/linux/sfp.h 18663K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18664 18665SGI GRU DRIVER 18666M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18667S: Maintained 18668F: drivers/misc/sgi-gru/ 18669 18670SGI XP/XPC/XPNET DRIVER 18671M: Robin Holt <robinmholt@gmail.com> 18672M: Steve Wahl <steve.wahl@hpe.com> 18673R: Mike Travis <mike.travis@hpe.com> 18674S: Maintained 18675F: drivers/misc/sgi-xp/ 18676 18677SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18678M: Karsten Graul <kgraul@linux.ibm.com> 18679M: Wenjia Zhang <wenjia@linux.ibm.com> 18680M: Jan Karcher <jaka@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682S: Supported 18683W: http://www.ibm.com/developerworks/linux/linux390/ 18684F: net/smc/ 18685 18686SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18687M: Linus Walleij <linus.walleij@linaro.org> 18688L: linux-iio@vger.kernel.org 18689S: Maintained 18690T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18691F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18692F: drivers/iio/light/gp2ap002.c 18693 18694SHARP RJ54N1CB0C SENSOR DRIVER 18695M: Jacopo Mondi <jacopo@jmondi.org> 18696L: linux-media@vger.kernel.org 18697S: Odd fixes 18698T: git git://linuxtv.org/media_tree.git 18699F: drivers/media/i2c/rj54n1cb0c.c 18700F: include/media/i2c/rj54n1cb0c.h 18701 18702SH_VOU V4L2 OUTPUT DRIVER 18703L: linux-media@vger.kernel.org 18704S: Orphan 18705F: drivers/media/platform/renesas/sh_vou.c 18706F: include/media/drv-intf/sh_vou.h 18707 18708SI2157 MEDIA DRIVER 18709M: Antti Palosaari <crope@iki.fi> 18710L: linux-media@vger.kernel.org 18711S: Maintained 18712W: https://linuxtv.org 18713W: http://palosaari.fi/linux/ 18714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18715T: git git://linuxtv.org/anttip/media_tree.git 18716F: drivers/media/tuners/si2157* 18717 18718SI2165 MEDIA DRIVER 18719M: Matthias Schwarzott <zzam@gentoo.org> 18720L: linux-media@vger.kernel.org 18721S: Maintained 18722W: https://linuxtv.org 18723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18724F: drivers/media/dvb-frontends/si2165* 18725 18726SI2168 MEDIA DRIVER 18727M: Antti Palosaari <crope@iki.fi> 18728L: linux-media@vger.kernel.org 18729S: Maintained 18730W: https://linuxtv.org 18731W: http://palosaari.fi/linux/ 18732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18733T: git git://linuxtv.org/anttip/media_tree.git 18734F: drivers/media/dvb-frontends/si2168* 18735 18736SI470X FM RADIO RECEIVER I2C DRIVER 18737M: Hans Verkuil <hverkuil@xs4all.nl> 18738L: linux-media@vger.kernel.org 18739S: Odd Fixes 18740W: https://linuxtv.org 18741T: git git://linuxtv.org/media_tree.git 18742F: drivers/media/radio/si470x/radio-si470x-i2c.c 18743 18744SI470X FM RADIO RECEIVER USB DRIVER 18745M: Hans Verkuil <hverkuil@xs4all.nl> 18746L: linux-media@vger.kernel.org 18747S: Maintained 18748W: https://linuxtv.org 18749T: git git://linuxtv.org/media_tree.git 18750F: drivers/media/radio/si470x/radio-si470x-common.c 18751F: drivers/media/radio/si470x/radio-si470x-usb.c 18752F: drivers/media/radio/si470x/radio-si470x.h 18753 18754SI4713 FM RADIO TRANSMITTER I2C DRIVER 18755M: Eduardo Valentin <edubezval@gmail.com> 18756L: linux-media@vger.kernel.org 18757S: Odd Fixes 18758W: https://linuxtv.org 18759T: git git://linuxtv.org/media_tree.git 18760F: drivers/media/radio/si4713/si4713.? 18761 18762SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18763M: Eduardo Valentin <edubezval@gmail.com> 18764L: linux-media@vger.kernel.org 18765S: Odd Fixes 18766W: https://linuxtv.org 18767T: git git://linuxtv.org/media_tree.git 18768F: drivers/media/radio/si4713/radio-platform-si4713.c 18769 18770SI4713 FM RADIO TRANSMITTER USB DRIVER 18771M: Hans Verkuil <hverkuil@xs4all.nl> 18772L: linux-media@vger.kernel.org 18773S: Maintained 18774W: https://linuxtv.org 18775T: git git://linuxtv.org/media_tree.git 18776F: drivers/media/radio/si4713/radio-usb-si4713.c 18777 18778SIANO DVB DRIVER 18779M: Mauro Carvalho Chehab <mchehab@kernel.org> 18780L: linux-media@vger.kernel.org 18781S: Odd fixes 18782W: https://linuxtv.org 18783T: git git://linuxtv.org/media_tree.git 18784F: drivers/media/common/siano/ 18785F: drivers/media/mmc/siano/ 18786F: drivers/media/usb/siano/ 18787F: drivers/media/usb/siano/ 18788 18789SIFIVE DRIVERS 18790M: Palmer Dabbelt <palmer@dabbelt.com> 18791M: Paul Walmsley <paul.walmsley@sifive.com> 18792L: linux-riscv@lists.infradead.org 18793S: Supported 18794T: git git://github.com/sifive/riscv-linux.git 18795N: sifive 18796K: [^@]sifive 18797 18798SIFIVE FU540 SYSTEM-ON-CHIP 18799M: Paul Walmsley <paul.walmsley@sifive.com> 18800M: Palmer Dabbelt <palmer@dabbelt.com> 18801L: linux-riscv@lists.infradead.org 18802S: Supported 18803T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18804N: fu540 18805K: fu540 18806 18807SIFIVE PDMA DRIVER 18808M: Green Wan <green.wan@sifive.com> 18809S: Maintained 18810F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18811F: drivers/dma/sf-pdma/ 18812 18813SILEAD TOUCHSCREEN DRIVER 18814M: Hans de Goede <hdegoede@redhat.com> 18815L: linux-input@vger.kernel.org 18816L: platform-driver-x86@vger.kernel.org 18817S: Maintained 18818F: drivers/input/touchscreen/silead.c 18819F: drivers/platform/x86/touchscreen_dmi.c 18820 18821SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18822M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18823S: Supported 18824F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18825F: drivers/net/wireless/silabs/wfx/ 18826 18827SILICON MOTION SM712 FRAME BUFFER DRIVER 18828M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18829M: Teddy Wang <teddy.wang@siliconmotion.com> 18830M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18831L: linux-fbdev@vger.kernel.org 18832S: Maintained 18833F: Documentation/fb/sm712fb.rst 18834F: drivers/video/fbdev/sm712* 18835 18836SILVACO I3C DUAL-ROLE MASTER 18837M: Miquel Raynal <miquel.raynal@bootlin.com> 18838M: Conor Culhane <conor.culhane@silvaco.com> 18839L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18840S: Maintained 18841F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18842F: drivers/i3c/master/svc-i3c-master.c 18843 18844SIMPLEFB FB DRIVER 18845M: Hans de Goede <hdegoede@redhat.com> 18846L: linux-fbdev@vger.kernel.org 18847S: Maintained 18848F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18849F: drivers/video/fbdev/simplefb.c 18850F: include/linux/platform_data/simplefb.h 18851 18852SIMTEC EB110ATX (Chalice CATS) 18853M: Simtec Linux Team <linux@simtec.co.uk> 18854S: Supported 18855W: http://www.simtec.co.uk/products/EB110ATX/ 18856 18857SIMTEC EB2410ITX (BAST) 18858M: Simtec Linux Team <linux@simtec.co.uk> 18859S: Supported 18860W: http://www.simtec.co.uk/products/EB2410ITX/ 18861F: arch/arm/mach-s3c/bast-ide.c 18862F: arch/arm/mach-s3c/bast-irq.c 18863F: arch/arm/mach-s3c/mach-bast.c 18864 18865SIOX 18866M: Thorsten Scherer <t.scherer@eckelmann.de> 18867M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18868R: Pengutronix Kernel Team <kernel@pengutronix.de> 18869S: Supported 18870F: drivers/gpio/gpio-siox.c 18871F: drivers/siox/* 18872F: include/trace/events/siox.h 18873 18874SIPHASH PRF ROUTINES 18875M: Jason A. Donenfeld <Jason@zx2c4.com> 18876S: Maintained 18877F: include/linux/siphash.h 18878F: lib/siphash.c 18879F: lib/test_siphash.c 18880 18881SIS 190 ETHERNET DRIVER 18882M: Francois Romieu <romieu@fr.zoreil.com> 18883L: netdev@vger.kernel.org 18884S: Maintained 18885F: drivers/net/ethernet/sis/sis190.c 18886 18887SIS 900/7016 FAST ETHERNET DRIVER 18888M: Daniele Venzano <venza@brownhat.org> 18889L: netdev@vger.kernel.org 18890S: Maintained 18891W: http://www.brownhat.org/sis900.html 18892F: drivers/net/ethernet/sis/sis900.* 18893 18894SIS FRAMEBUFFER DRIVER 18895M: Thomas Winischhofer <thomas@winischhofer.net> 18896S: Maintained 18897W: http://www.winischhofer.net/linuxsisvga.shtml 18898F: Documentation/fb/sisfb.rst 18899F: drivers/video/fbdev/sis/ 18900F: include/video/sisfb.h 18901 18902SIS I2C TOUCHSCREEN DRIVER 18903M: Mika Penttilä <mika.penttila@nextfour.com> 18904L: linux-input@vger.kernel.org 18905S: Maintained 18906F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18907F: drivers/input/touchscreen/sis_i2c.c 18908 18909SIS USB2VGA DRIVER 18910M: Thomas Winischhofer <thomas@winischhofer.net> 18911S: Maintained 18912W: http://www.winischhofer.at/linuxsisusbvga.shtml 18913F: drivers/usb/misc/sisusbvga/ 18914 18915SL28 CPLD MFD DRIVER 18916M: Michael Walle <michael@walle.cc> 18917S: Maintained 18918F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18919F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18920F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18921F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18922F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18923F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18924F: drivers/gpio/gpio-sl28cpld.c 18925F: drivers/hwmon/sl28cpld-hwmon.c 18926F: drivers/irqchip/irq-sl28cpld.c 18927F: drivers/pwm/pwm-sl28cpld.c 18928F: drivers/watchdog/sl28cpld_wdt.c 18929 18930SLAB ALLOCATOR 18931M: Christoph Lameter <cl@linux.com> 18932M: Pekka Enberg <penberg@kernel.org> 18933M: David Rientjes <rientjes@google.com> 18934M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18935M: Andrew Morton <akpm@linux-foundation.org> 18936M: Vlastimil Babka <vbabka@suse.cz> 18937R: Roman Gushchin <roman.gushchin@linux.dev> 18938R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18939L: linux-mm@kvack.org 18940S: Maintained 18941T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18942F: include/linux/sl?b*.h 18943F: mm/sl?b* 18944 18945SLCAN CAN NETWORK DRIVER 18946M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18947L: linux-can@vger.kernel.org 18948S: Maintained 18949F: drivers/net/can/slcan/ 18950 18951SLEEPABLE READ-COPY UPDATE (SRCU) 18952M: Lai Jiangshan <jiangshanlai@gmail.com> 18953M: "Paul E. McKenney" <paulmck@kernel.org> 18954M: Josh Triplett <josh@joshtriplett.org> 18955R: Steven Rostedt <rostedt@goodmis.org> 18956R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18957L: rcu@vger.kernel.org 18958S: Supported 18959W: http://www.rdrop.com/users/paulmck/RCU/ 18960T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18961F: include/linux/srcu*.h 18962F: kernel/rcu/srcu*.c 18963 18964SMACK SECURITY MODULE 18965M: Casey Schaufler <casey@schaufler-ca.com> 18966L: linux-security-module@vger.kernel.org 18967S: Maintained 18968W: http://schaufler-ca.com 18969T: git git://github.com/cschaufler/smack-next 18970F: Documentation/admin-guide/LSM/Smack.rst 18971F: security/smack/ 18972 18973SMC91x ETHERNET DRIVER 18974M: Nicolas Pitre <nico@fluxnic.net> 18975S: Odd Fixes 18976F: drivers/net/ethernet/smsc/smc91x.* 18977 18978SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18979M: Mark Rutland <mark.rutland@arm.com> 18980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18981M: Sudeep Holla <sudeep.holla@arm.com> 18982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18983S: Maintained 18984F: drivers/firmware/smccc/ 18985F: include/linux/arm-smccc.h 18986 18987SMM665 HARDWARE MONITOR DRIVER 18988M: Guenter Roeck <linux@roeck-us.net> 18989L: linux-hwmon@vger.kernel.org 18990S: Maintained 18991F: Documentation/hwmon/smm665.rst 18992F: drivers/hwmon/smm665.c 18993 18994SMSC EMC2103 HARDWARE MONITOR DRIVER 18995M: Steve Glendinning <steve.glendinning@shawell.net> 18996L: linux-hwmon@vger.kernel.org 18997S: Maintained 18998F: Documentation/hwmon/emc2103.rst 18999F: drivers/hwmon/emc2103.c 19000 19001SMSC SCH5627 HARDWARE MONITOR DRIVER 19002M: Hans de Goede <hdegoede@redhat.com> 19003L: linux-hwmon@vger.kernel.org 19004S: Supported 19005F: Documentation/hwmon/sch5627.rst 19006F: drivers/hwmon/sch5627.c 19007 19008SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19009M: Steve Glendinning <steve.glendinning@shawell.net> 19010L: linux-fbdev@vger.kernel.org 19011S: Maintained 19012F: drivers/video/fbdev/smscufx.c 19013 19014SMSC47B397 HARDWARE MONITOR DRIVER 19015M: Jean Delvare <jdelvare@suse.com> 19016L: linux-hwmon@vger.kernel.org 19017S: Maintained 19018F: Documentation/hwmon/smsc47b397.rst 19019F: drivers/hwmon/smsc47b397.c 19020 19021SMSC911x ETHERNET DRIVER 19022M: Steve Glendinning <steve.glendinning@shawell.net> 19023L: netdev@vger.kernel.org 19024S: Maintained 19025F: drivers/net/ethernet/smsc/smsc911x.* 19026F: include/linux/smsc911x.h 19027 19028SMSC9420 PCI ETHERNET DRIVER 19029M: Steve Glendinning <steve.glendinning@shawell.net> 19030L: netdev@vger.kernel.org 19031S: Maintained 19032F: drivers/net/ethernet/smsc/smsc9420.* 19033 19034SOCIONEXT (SNI) AVE NETWORK DRIVER 19035M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19036L: netdev@vger.kernel.org 19037S: Maintained 19038F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19039F: drivers/net/ethernet/socionext/sni_ave.c 19040 19041SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19042M: Jassi Brar <jaswinder.singh@linaro.org> 19043M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19044L: netdev@vger.kernel.org 19045S: Maintained 19046F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19047F: drivers/net/ethernet/socionext/netsec.c 19048 19049SOCIONEXT (SNI) Synquacer SPI DRIVER 19050M: Masahisa Kojima <masahisa.kojima@linaro.org> 19051M: Jassi Brar <jaswinder.singh@linaro.org> 19052L: linux-spi@vger.kernel.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19055F: drivers/spi/spi-synquacer.c 19056 19057SOCIONEXT SYNQUACER I2C DRIVER 19058M: Ard Biesheuvel <ardb@kernel.org> 19059L: linux-i2c@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19062F: drivers/i2c/busses/i2c-synquacer.c 19063 19064SOCIONEXT UNIPHIER SOUND DRIVER 19065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19066S: Orphan 19067F: sound/soc/uniphier/ 19068 19069SOEKRIS NET48XX LED SUPPORT 19070M: Chris Boot <bootc@bootc.net> 19071S: Maintained 19072F: drivers/leds/leds-net48xx.c 19073 19074SOFT-IWARP DRIVER (siw) 19075M: Bernard Metzler <bmt@zurich.ibm.com> 19076L: linux-rdma@vger.kernel.org 19077S: Supported 19078F: drivers/infiniband/sw/siw/ 19079F: include/uapi/rdma/siw-abi.h 19080 19081SOFT-ROCE DRIVER (rxe) 19082M: Zhu Yanjun <zyjzyj2000@gmail.com> 19083L: linux-rdma@vger.kernel.org 19084S: Supported 19085F: drivers/infiniband/sw/rxe/ 19086F: include/uapi/rdma/rdma_user_rxe.h 19087 19088SOFTLOGIC 6x10 MPEG CODEC 19089M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19090M: Anton Sviridenko <anton@corp.bluecherry.net> 19091M: Andrey Utkin <andrey_utkin@fastmail.com> 19092M: Ismael Luceno <ismael@iodev.co.uk> 19093L: linux-media@vger.kernel.org 19094S: Supported 19095F: drivers/media/pci/solo6x10/ 19096 19097SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19098M: James Morse <james.morse@arm.com> 19099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19100S: Maintained 19101F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19102F: drivers/firmware/arm_sdei.c 19103F: include/linux/arm_sdei.h 19104F: include/uapi/linux/arm_sdei.h 19105 19106SOFTWARE NODES AND DEVICE PROPERTIES 19107R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19108R: Daniel Scally <djrscally@gmail.com> 19109R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19110R: Sakari Ailus <sakari.ailus@linux.intel.com> 19111L: linux-acpi@vger.kernel.org 19112S: Maintained 19113F: drivers/base/property.c 19114F: drivers/base/swnode.c 19115F: include/linux/fwnode.h 19116F: include/linux/property.h 19117 19118SOFTWARE RAID (Multiple Disks) SUPPORT 19119M: Song Liu <song@kernel.org> 19120L: linux-raid@vger.kernel.org 19121S: Supported 19122Q: https://patchwork.kernel.org/project/linux-raid/list/ 19123T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19124F: drivers/md/Kconfig 19125F: drivers/md/Makefile 19126F: drivers/md/md* 19127F: drivers/md/raid* 19128F: include/linux/raid/ 19129F: include/uapi/linux/raid/ 19130 19131SOLIDRUN CLEARFOG SUPPORT 19132M: Russell King <linux@armlinux.org.uk> 19133S: Maintained 19134F: arch/arm/boot/dts/armada-388-clearfog* 19135F: arch/arm/boot/dts/armada-38x-solidrun-* 19136 19137SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19138M: Russell King <linux@armlinux.org.uk> 19139S: Maintained 19140F: arch/arm/boot/dts/imx6*-cubox-i* 19141F: arch/arm/boot/dts/imx6*-hummingboard* 19142F: arch/arm/boot/dts/imx6*-sr-* 19143 19144SONIC NETWORK DRIVER 19145M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19146L: netdev@vger.kernel.org 19147S: Maintained 19148F: drivers/net/ethernet/natsemi/sonic.* 19149 19150SONICS SILICON BACKPLANE DRIVER (SSB) 19151M: Michael Buesch <m@bues.ch> 19152L: linux-wireless@vger.kernel.org 19153S: Maintained 19154F: drivers/ssb/ 19155F: include/linux/ssb/ 19156 19157SONY IMX208 SENSOR DRIVER 19158M: Sakari Ailus <sakari.ailus@linux.intel.com> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161T: git git://linuxtv.org/media_tree.git 19162F: drivers/media/i2c/imx208.c 19163 19164SONY IMX214 SENSOR DRIVER 19165M: Ricardo Ribalda <ribalda@kernel.org> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168T: git git://linuxtv.org/media_tree.git 19169F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19170F: drivers/media/i2c/imx214.c 19171 19172SONY IMX219 SENSOR DRIVER 19173M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19174L: linux-media@vger.kernel.org 19175S: Maintained 19176T: git git://linuxtv.org/media_tree.git 19177F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19178F: drivers/media/i2c/imx219.c 19179 19180SONY IMX258 SENSOR DRIVER 19181M: Sakari Ailus <sakari.ailus@linux.intel.com> 19182L: linux-media@vger.kernel.org 19183S: Maintained 19184T: git git://linuxtv.org/media_tree.git 19185F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19186F: drivers/media/i2c/imx258.c 19187 19188SONY IMX274 SENSOR DRIVER 19189M: Leon Luo <leonl@leopardimaging.com> 19190L: linux-media@vger.kernel.org 19191S: Maintained 19192T: git git://linuxtv.org/media_tree.git 19193F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19194F: drivers/media/i2c/imx274.c 19195 19196SONY IMX290 SENSOR DRIVER 19197M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200T: git git://linuxtv.org/media_tree.git 19201F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19202F: drivers/media/i2c/imx290.c 19203 19204SONY IMX319 SENSOR DRIVER 19205M: Bingbu Cao <bingbu.cao@intel.com> 19206L: linux-media@vger.kernel.org 19207S: Maintained 19208T: git git://linuxtv.org/media_tree.git 19209F: drivers/media/i2c/imx319.c 19210 19211SONY IMX334 SENSOR DRIVER 19212M: Paul J. Murphy <paul.j.murphy@intel.com> 19213M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19214L: linux-media@vger.kernel.org 19215S: Maintained 19216T: git git://linuxtv.org/media_tree.git 19217F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19218F: drivers/media/i2c/imx334.c 19219 19220SONY IMX335 SENSOR DRIVER 19221M: Paul J. Murphy <paul.j.murphy@intel.com> 19222M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19223L: linux-media@vger.kernel.org 19224S: Maintained 19225T: git git://linuxtv.org/media_tree.git 19226F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19227F: drivers/media/i2c/imx335.c 19228 19229SONY IMX355 SENSOR DRIVER 19230M: Tianshu Qiu <tian.shu.qiu@intel.com> 19231L: linux-media@vger.kernel.org 19232S: Maintained 19233T: git git://linuxtv.org/media_tree.git 19234F: drivers/media/i2c/imx355.c 19235 19236SONY IMX412 SENSOR DRIVER 19237M: Paul J. Murphy <paul.j.murphy@intel.com> 19238M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19239L: linux-media@vger.kernel.org 19240S: Maintained 19241T: git git://linuxtv.org/media_tree.git 19242F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19243F: drivers/media/i2c/imx412.c 19244 19245SONY MEMORYSTICK SUBSYSTEM 19246M: Maxim Levitsky <maximlevitsky@gmail.com> 19247M: Alex Dubov <oakad@yahoo.com> 19248M: Ulf Hansson <ulf.hansson@linaro.org> 19249L: linux-mmc@vger.kernel.org 19250S: Maintained 19251T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19252F: drivers/memstick/ 19253F: include/linux/memstick.h 19254 19255SONY VAIO CONTROL DEVICE DRIVER 19256M: Mattia Dongili <malattia@linux.it> 19257L: platform-driver-x86@vger.kernel.org 19258S: Maintained 19259W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19260F: Documentation/admin-guide/laptops/sony-laptop.rst 19261F: drivers/char/sonypi.c 19262F: drivers/platform/x86/sony-laptop.c 19263F: include/linux/sony-laptop.h 19264 19265SOUND 19266M: Jaroslav Kysela <perex@perex.cz> 19267M: Takashi Iwai <tiwai@suse.com> 19268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19269S: Maintained 19270W: http://www.alsa-project.org/ 19271Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19273F: Documentation/sound/ 19274F: include/sound/ 19275F: include/uapi/sound/ 19276F: sound/ 19277F: tools/testing/selftests/alsa 19278 19279SOUND - COMPRESSED AUDIO 19280M: Vinod Koul <vkoul@kernel.org> 19281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19282S: Supported 19283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19284F: Documentation/sound/designs/compress-offload.rst 19285F: include/sound/compress_driver.h 19286F: include/uapi/sound/compress_* 19287F: sound/core/compress_offload.c 19288F: sound/soc/soc-compress.c 19289 19290SOUND - DMAENGINE HELPERS 19291M: Lars-Peter Clausen <lars@metafoo.de> 19292S: Supported 19293F: include/sound/dmaengine_pcm.h 19294F: sound/core/pcm_dmaengine.c 19295F: sound/soc/soc-generic-dmaengine-pcm.c 19296 19297SOUND - ALSA SELFTESTS 19298M: Mark Brown <broonie@kernel.org> 19299L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19300L: linux-kselftest@vger.kernel.org 19301S: Supported 19302F: tools/testing/selftests/alsa 19303 19304SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19305M: Liam Girdwood <lgirdwood@gmail.com> 19306M: Mark Brown <broonie@kernel.org> 19307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19308S: Supported 19309W: http://alsa-project.org/main/index.php/ASoC 19310T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19311F: Documentation/devicetree/bindings/sound/ 19312F: Documentation/sound/soc/ 19313F: include/dt-bindings/sound/ 19314F: include/sound/soc* 19315F: sound/soc/ 19316 19317SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19318M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19319M: Liam Girdwood <lgirdwood@gmail.com> 19320M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19321M: Bard Liao <yung-chuan.liao@linux.intel.com> 19322M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19323R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19324M: Daniel Baluta <daniel.baluta@nxp.com> 19325L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19326S: Supported 19327W: https://github.com/thesofproject/linux/ 19328F: sound/soc/sof/ 19329 19330SOUNDWIRE SUBSYSTEM 19331M: Vinod Koul <vkoul@kernel.org> 19332M: Bard Liao <yung-chuan.liao@linux.intel.com> 19333R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19334R: Sanyog Kale <sanyog.r.kale@intel.com> 19335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19336S: Supported 19337T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19338F: Documentation/driver-api/soundwire/ 19339F: drivers/soundwire/ 19340F: include/linux/soundwire/ 19341 19342SP2 MEDIA DRIVER 19343M: Olli Salonen <olli.salonen@iki.fi> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348F: drivers/media/dvb-frontends/sp2* 19349 19350SPARC + UltraSPARC (sparc/sparc64) 19351M: "David S. Miller" <davem@davemloft.net> 19352L: sparclinux@vger.kernel.org 19353S: Maintained 19354Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19355T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19356T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19357F: arch/sparc/ 19358F: drivers/sbus/ 19359 19360SPARC SERIAL DRIVERS 19361M: "David S. Miller" <davem@davemloft.net> 19362L: sparclinux@vger.kernel.org 19363S: Maintained 19364T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19365T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19366F: drivers/tty/serial/suncore.c 19367F: drivers/tty/serial/sunhv.c 19368F: drivers/tty/serial/sunsab.c 19369F: drivers/tty/serial/sunsab.h 19370F: drivers/tty/serial/sunsu.c 19371F: drivers/tty/serial/sunzilog.c 19372F: drivers/tty/serial/sunzilog.h 19373F: drivers/tty/vcc.c 19374F: include/linux/sunserialcore.h 19375 19376SPARSE CHECKER 19377M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19378L: linux-sparse@vger.kernel.org 19379S: Maintained 19380W: https://sparse.docs.kernel.org/ 19381T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19382Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19383B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19384F: include/linux/compiler.h 19385 19386SPEAKUP CONSOLE SPEECH DRIVER 19387M: William Hubbs <w.d.hubbs@gmail.com> 19388M: Chris Brannon <chris@the-brannons.com> 19389M: Kirk Reiser <kirk@reisers.ca> 19390M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19391L: speakup@linux-speakup.org 19392S: Odd Fixes 19393W: http://www.linux-speakup.org/ 19394W: https://github.com/linux-speakup/speakup 19395B: https://github.com/linux-speakup/speakup/issues 19396F: drivers/accessibility/speakup/ 19397 19398SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19399M: Viresh Kumar <vireshk@kernel.org> 19400M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19401M: soc@kernel.org 19402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19403S: Maintained 19404W: http://www.st.com/spear 19405F: arch/arm/boot/dts/spear* 19406F: arch/arm/mach-spear/ 19407F: drivers/clk/spear/ 19408F: drivers/pinctrl/spear/ 19409 19410SPI NOR SUBSYSTEM 19411M: Tudor Ambarus <tudor.ambarus@microchip.com> 19412M: Pratyush Yadav <pratyush@kernel.org> 19413R: Michael Walle <michael@walle.cc> 19414L: linux-mtd@lists.infradead.org 19415S: Maintained 19416W: http://www.linux-mtd.infradead.org/ 19417Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19418C: irc://irc.oftc.net/mtd 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19420F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19421F: drivers/mtd/spi-nor/ 19422F: include/linux/mtd/spi-nor.h 19423 19424SPI SUBSYSTEM 19425M: Mark Brown <broonie@kernel.org> 19426L: linux-spi@vger.kernel.org 19427S: Maintained 19428Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19429T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19430F: Documentation/devicetree/bindings/spi/ 19431F: Documentation/spi/ 19432F: drivers/spi/ 19433F: include/linux/spi/ 19434F: include/uapi/linux/spi/ 19435F: tools/spi/ 19436 19437SPIDERNET NETWORK DRIVER for CELL 19438M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19439M: Geoff Levand <geoff@infradead.org> 19440L: netdev@vger.kernel.org 19441L: linuxppc-dev@lists.ozlabs.org 19442S: Maintained 19443F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19444F: drivers/net/ethernet/toshiba/spider_net* 19445 19446SPMI SUBSYSTEM 19447M: Stephen Boyd <sboyd@kernel.org> 19448L: linux-kernel@vger.kernel.org 19449S: Maintained 19450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19451F: Documentation/devicetree/bindings/spmi/ 19452F: drivers/spmi/ 19453F: include/dt-bindings/spmi/spmi.h 19454F: include/linux/spmi.h 19455F: include/trace/events/spmi.h 19456 19457SPU FILE SYSTEM 19458M: Jeremy Kerr <jk@ozlabs.org> 19459L: linuxppc-dev@lists.ozlabs.org 19460S: Supported 19461W: http://www.ibm.com/developerworks/power/cell/ 19462F: Documentation/filesystems/spufs/spufs.rst 19463F: arch/powerpc/platforms/cell/spufs/ 19464 19465SQUASHFS FILE SYSTEM 19466M: Phillip Lougher <phillip@squashfs.org.uk> 19467L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19468S: Maintained 19469W: http://squashfs.org.uk 19470T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19471F: Documentation/filesystems/squashfs.rst 19472F: fs/squashfs/ 19473 19474SRM (Alpha) environment access 19475M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19476S: Maintained 19477F: arch/alpha/kernel/srm_env.c 19478 19479ST LSM6DSx IMU IIO DRIVER 19480M: Lorenzo Bianconi <lorenzo@kernel.org> 19481L: linux-iio@vger.kernel.org 19482S: Maintained 19483W: http://www.st.com/ 19484F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19485F: drivers/iio/imu/st_lsm6dsx/ 19486 19487ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19488M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19489M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19490L: linux-media@vger.kernel.org 19491S: Maintained 19492T: git git://linuxtv.org/media_tree.git 19493F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19494F: drivers/media/i2c/st-mipid02.c 19495 19496ST STM32 I2C/SMBUS DRIVER 19497M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19498M: Alain Volmat <alain.volmat@foss.st.com> 19499L: linux-i2c@vger.kernel.org 19500S: Maintained 19501F: drivers/i2c/busses/i2c-stm32* 19502 19503ST STM32 SPI DRIVER 19504M: Alain Volmat <alain.volmat@foss.st.com> 19505L: linux-spi@vger.kernel.org 19506S: Maintained 19507F: drivers/spi/spi-stm32.c 19508 19509ST STPDDC60 DRIVER 19510M: Daniel Nilsson <daniel.nilsson@flex.com> 19511L: linux-hwmon@vger.kernel.org 19512S: Maintained 19513F: Documentation/hwmon/stpddc60.rst 19514F: drivers/hwmon/pmbus/stpddc60.c 19515 19516ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19517M: Song Qiang <songqiang1304521@gmail.com> 19518L: linux-iio@vger.kernel.org 19519S: Maintained 19520F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19521F: drivers/iio/proximity/vl53l0x-i2c.c 19522 19523STABLE BRANCH 19524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19525M: Sasha Levin <sashal@kernel.org> 19526L: stable@vger.kernel.org 19527S: Supported 19528F: Documentation/process/stable-kernel-rules.rst 19529 19530STAGING - ATOMISP DRIVER 19531M: Mauro Carvalho Chehab <mchehab@kernel.org> 19532R: Sakari Ailus <sakari.ailus@linux.intel.com> 19533L: linux-media@vger.kernel.org 19534S: Maintained 19535F: drivers/staging/media/atomisp/ 19536 19537STAGING - FIELDBUS SUBSYSTEM 19538M: Sven Van Asbroeck <TheSven73@gmail.com> 19539S: Maintained 19540F: drivers/staging/fieldbus/* 19541F: drivers/staging/fieldbus/Documentation/ 19542 19543STAGING - HMS ANYBUS-S BUS 19544M: Sven Van Asbroeck <TheSven73@gmail.com> 19545S: Maintained 19546F: drivers/staging/fieldbus/anybuss/ 19547 19548STAGING - INDUSTRIAL IO 19549M: Jonathan Cameron <jic23@kernel.org> 19550L: linux-iio@vger.kernel.org 19551S: Odd Fixes 19552F: Documentation/devicetree/bindings/staging/iio/ 19553F: drivers/staging/iio/ 19554 19555STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19556M: Marc Dietrich <marvin24@gmx.de> 19557L: ac100@lists.launchpad.net (moderated for non-subscribers) 19558L: linux-tegra@vger.kernel.org 19559S: Maintained 19560F: drivers/staging/nvec/ 19561 19562STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19563M: Jens Frederich <jfrederich@gmail.com> 19564M: Jon Nettleton <jon.nettleton@gmail.com> 19565S: Maintained 19566W: http://wiki.laptop.org/go/DCON 19567F: drivers/staging/olpc_dcon/ 19568 19569STAGING - REALTEK RTL8188EU DRIVERS 19570M: Larry Finger <Larry.Finger@lwfinger.net> 19571M: Phillip Potter <phil@philpotter.co.uk> 19572R: Pavel Skripkin <paskripkin@gmail.com> 19573S: Supported 19574F: drivers/staging/r8188eu/ 19575 19576STAGING - REALTEK RTL8712U DRIVERS 19577M: Larry Finger <Larry.Finger@lwfinger.net> 19578M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19579S: Odd Fixes 19580F: drivers/staging/rtl8712/ 19581 19582STAGING - SEPS525 LCD CONTROLLER DRIVERS 19583M: Michael Hennerich <michael.hennerich@analog.com> 19584L: linux-fbdev@vger.kernel.org 19585S: Supported 19586F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19587F: drivers/staging/fbtft/fb_seps525.c 19588 19589STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19590M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19591M: Teddy Wang <teddy.wang@siliconmotion.com> 19592M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19593L: linux-fbdev@vger.kernel.org 19594S: Maintained 19595F: drivers/staging/sm750fb/ 19596 19597STAGING - VIA VT665X DRIVERS 19598M: Forest Bond <forest@alittletooquiet.net> 19599S: Odd Fixes 19600F: drivers/staging/vt665?/ 19601 19602STAGING SUBSYSTEM 19603M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19604L: linux-staging@lists.linux.dev 19605S: Supported 19606T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19607F: drivers/staging/ 19608 19609STARFIRE/DURALAN NETWORK DRIVER 19610M: Ion Badulescu <ionut@badula.org> 19611S: Odd Fixes 19612F: drivers/net/ethernet/adaptec/starfire* 19613 19614STARFIVE JH7100 CLOCK DRIVERS 19615M: Emil Renner Berthing <kernel@esmil.dk> 19616S: Maintained 19617F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19618F: drivers/clk/starfive/clk-starfive-jh7100* 19619F: include/dt-bindings/clock/starfive-jh7100*.h 19620 19621STARFIVE JH7100 PINCTRL DRIVER 19622M: Emil Renner Berthing <kernel@esmil.dk> 19623L: linux-gpio@vger.kernel.org 19624S: Maintained 19625F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19626F: drivers/pinctrl/starfive/ 19627F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19628 19629STARFIVE JH7100 RESET CONTROLLER DRIVER 19630M: Emil Renner Berthing <kernel@esmil.dk> 19631S: Maintained 19632F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19633F: drivers/reset/reset-starfive-jh7100.c 19634F: include/dt-bindings/reset/starfive-jh7100.h 19635 19636STATIC BRANCH/CALL 19637M: Peter Zijlstra <peterz@infradead.org> 19638M: Josh Poimboeuf <jpoimboe@kernel.org> 19639M: Jason Baron <jbaron@akamai.com> 19640R: Steven Rostedt <rostedt@goodmis.org> 19641R: Ard Biesheuvel <ardb@kernel.org> 19642S: Supported 19643F: arch/*/include/asm/jump_label*.h 19644F: arch/*/include/asm/static_call*.h 19645F: arch/*/kernel/jump_label.c 19646F: arch/*/kernel/static_call.c 19647F: include/linux/jump_label*.h 19648F: include/linux/static_call*.h 19649F: kernel/jump_label.c 19650F: kernel/static_call.c 19651 19652STI AUDIO (ASoC) DRIVERS 19653M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19654L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19655S: Maintained 19656F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19657F: sound/soc/sti/ 19658 19659STI CEC DRIVER 19660M: Alain Volmat <alain.volmat@foss.st.com> 19661S: Maintained 19662F: Documentation/devicetree/bindings/media/stih-cec.txt 19663F: drivers/media/cec/platform/sti/ 19664 19665STK1160 USB VIDEO CAPTURE DRIVER 19666M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: drivers/media/usb/stk1160/ 19671 19672STM32 AUDIO (ASoC) DRIVERS 19673M: Olivier Moysan <olivier.moysan@foss.st.com> 19674M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19675L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19676S: Maintained 19677F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19678F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19679F: sound/soc/stm/ 19680 19681STM32 TIMER/LPTIMER DRIVERS 19682M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19683S: Maintained 19684F: Documentation/ABI/testing/*timer-stm32 19685F: Documentation/devicetree/bindings/*/*stm32-*timer* 19686F: drivers/*/stm32-*timer* 19687F: drivers/pwm/pwm-stm32* 19688F: include/linux/*/stm32-*tim* 19689 19690STMMAC ETHERNET DRIVER 19691M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19692M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19693M: Jose Abreu <joabreu@synopsys.com> 19694L: netdev@vger.kernel.org 19695S: Supported 19696W: http://www.stlinux.com 19697F: Documentation/networking/device_drivers/ethernet/stmicro/ 19698F: drivers/net/ethernet/stmicro/stmmac/ 19699 19700SUN3/3X 19701M: Sam Creasey <sammy@sammy.net> 19702S: Maintained 19703W: http://sammy.net/sun3/ 19704F: arch/m68k/include/asm/sun3* 19705F: arch/m68k/kernel/*sun3* 19706F: arch/m68k/sun3*/ 19707F: drivers/net/ethernet/i825xx/sun3* 19708 19709SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19710M: Hans de Goede <hdegoede@redhat.com> 19711L: linux-input@vger.kernel.org 19712S: Maintained 19713F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19714F: drivers/input/keyboard/sun4i-lradc-keys.c 19715 19716SUNDANCE NETWORK DRIVER 19717M: Denis Kirjanov <kda@linux-powerpc.org> 19718L: netdev@vger.kernel.org 19719S: Maintained 19720F: drivers/net/ethernet/dlink/sundance.c 19721 19722SUN HAPPY MEAL ETHERNET DRIVER 19723M: Sean Anderson <seanga2@gmail.com> 19724S: Maintained 19725F: drivers/net/ethernet/sun/sunhme.* 19726 19727SUNPLUS ETHERNET DRIVER 19728M: Wells Lu <wellslutw@gmail.com> 19729L: netdev@vger.kernel.org 19730S: Maintained 19731W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19732F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19733F: drivers/net/ethernet/sunplus/ 19734 19735SUNPLUS OCOTP DRIVER 19736M: Vincent Shih <vincent.sunplus@gmail.com> 19737S: Maintained 19738F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19739F: drivers/nvmem/sunplus-ocotp.c 19740 19741SUNPLUS USB2 PHY DRIVER 19742M: Vincent Shih <vincent.sunplus@gmail.com> 19743L: linux-usb@vger.kernel.org 19744S: Maintained 19745F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19746F: drivers/phy/sunplus/Kconfig 19747F: drivers/phy/sunplus/Makefile 19748F: drivers/phy/sunplus/phy-sunplus-usb2.c 19749 19750SUNPLUS PWM DRIVER 19751M: Hammer Hsieh <hammerh0314@gmail.com> 19752S: Maintained 19753F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19754F: drivers/pwm/pwm-sunplus.c 19755 19756SUNPLUS RTC DRIVER 19757M: Vincent Shih <vincent.sunplus@gmail.com> 19758L: linux-rtc@vger.kernel.org 19759S: Maintained 19760F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19761F: drivers/rtc/rtc-sunplus.c 19762 19763SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19764M: Li-hao Kuo <lhjeff911@gmail.com> 19765L: linux-spi@vger.kernel.org 19766S: Maintained 19767F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19768F: drivers/spi/spi-sunplus-sp7021.c 19769 19770SUNPLUS UART DRIVER 19771M: Hammer Hsieh <hammerh0314@gmail.com> 19772S: Maintained 19773F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19774F: drivers/tty/serial/sunplus-uart.c 19775 19776SUNPLUS WATCHDOG DRIVER 19777M: Xiantao Hu <xt.hu@cqplus1.com> 19778L: linux-watchdog@vger.kernel.org 19779S: Maintained 19780F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19781F: drivers/watchdog/sunplus_wdt.c 19782 19783SUPERH 19784M: Yoshinori Sato <ysato@users.sourceforge.jp> 19785M: Rich Felker <dalias@libc.org> 19786L: linux-sh@vger.kernel.org 19787S: Maintained 19788Q: http://patchwork.kernel.org/project/linux-sh/list/ 19789F: Documentation/sh/ 19790F: arch/sh/ 19791F: drivers/sh/ 19792 19793SUSPEND TO RAM 19794M: "Rafael J. Wysocki" <rafael@kernel.org> 19795M: Len Brown <len.brown@intel.com> 19796M: Pavel Machek <pavel@ucw.cz> 19797L: linux-pm@vger.kernel.org 19798S: Supported 19799B: https://bugzilla.kernel.org 19800F: Documentation/power/ 19801F: arch/x86/kernel/acpi/ 19802F: drivers/base/power/ 19803F: include/linux/freezer.h 19804F: include/linux/pm.h 19805F: include/linux/suspend.h 19806F: kernel/power/ 19807 19808SVGA HANDLING 19809M: Martin Mares <mj@ucw.cz> 19810L: linux-video@atrey.karlin.mff.cuni.cz 19811S: Maintained 19812F: Documentation/admin-guide/svga.rst 19813F: arch/x86/boot/video* 19814 19815SWITCHDEV 19816M: Jiri Pirko <jiri@resnulli.us> 19817M: Ivan Vecera <ivecera@redhat.com> 19818L: netdev@vger.kernel.org 19819S: Supported 19820F: include/net/switchdev.h 19821F: net/switchdev/ 19822 19823SY8106A REGULATOR DRIVER 19824M: Icenowy Zheng <icenowy@aosc.io> 19825S: Maintained 19826F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19827F: drivers/regulator/sy8106a-regulator.c 19828 19829SYNC FILE FRAMEWORK 19830M: Sumit Semwal <sumit.semwal@linaro.org> 19831R: Gustavo Padovan <gustavo@padovan.org> 19832L: linux-media@vger.kernel.org 19833L: dri-devel@lists.freedesktop.org 19834S: Maintained 19835T: git git://anongit.freedesktop.org/drm/drm-misc 19836F: Documentation/driver-api/sync_file.rst 19837F: drivers/dma-buf/dma-fence* 19838F: drivers/dma-buf/sw_sync.c 19839F: drivers/dma-buf/sync_* 19840F: include/linux/sync_file.h 19841F: include/uapi/linux/sync_file.h 19842 19843SYNOPSYS ARC ARCHITECTURE 19844M: Vineet Gupta <vgupta@kernel.org> 19845L: linux-snps-arc@lists.infradead.org 19846S: Supported 19847T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19848F: Documentation/arc/ 19849F: Documentation/devicetree/bindings/arc/* 19850F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19851F: arch/arc/ 19852F: drivers/clocksource/arc_timer.c 19853F: drivers/tty/serial/arc_uart.c 19854 19855SYNOPSYS ARC HSDK SDP pll clock driver 19856M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19857S: Supported 19858F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19859F: drivers/clk/clk-hsdk-pll.c 19860 19861SYNOPSYS ARC SDP clock driver 19862M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19863S: Supported 19864F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19865F: drivers/clk/axs10x/* 19866 19867SYNOPSYS ARC SDP platform support 19868M: Alexey Brodkin <abrodkin@synopsys.com> 19869S: Supported 19870F: Documentation/devicetree/bindings/arc/axs10* 19871F: arch/arc/boot/dts/ax* 19872F: arch/arc/plat-axs10x 19873 19874SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19875M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19876S: Supported 19877F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19878F: drivers/reset/reset-axs10x.c 19879 19880SYNOPSYS CREG GPIO DRIVER 19881M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19882S: Maintained 19883F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19884F: drivers/gpio/gpio-creg-snps.c 19885 19886SYNOPSYS DESIGNWARE 8250 UART DRIVER 19887M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19888R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19889S: Supported 19890F: drivers/tty/serial/8250/8250_dw.c 19891F: drivers/tty/serial/8250/8250_dwlib.* 19892F: drivers/tty/serial/8250/8250_lpss.c 19893 19894SYNOPSYS DESIGNWARE APB GPIO DRIVER 19895M: Hoan Tran <hoan@os.amperecomputing.com> 19896M: Serge Semin <fancer.lancer@gmail.com> 19897L: linux-gpio@vger.kernel.org 19898S: Maintained 19899F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19900F: drivers/gpio/gpio-dwapb.c 19901 19902SYNOPSYS DESIGNWARE APB SSI DRIVER 19903M: Serge Semin <fancer.lancer@gmail.com> 19904L: linux-spi@vger.kernel.org 19905S: Supported 19906F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19907F: drivers/spi/spi-dw* 19908 19909SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19910M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19911S: Maintained 19912F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19913F: drivers/dma/dw-axi-dmac/ 19914 19915SYNOPSYS DESIGNWARE DMAC DRIVER 19916M: Viresh Kumar <vireshk@kernel.org> 19917R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19918S: Maintained 19919F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19920F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19921F: drivers/dma/dw/ 19922F: include/dt-bindings/dma/dw-dmac.h 19923F: include/linux/dma/dw.h 19924F: include/linux/platform_data/dma-dw.h 19925 19926SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19927M: Jose Abreu <Jose.Abreu@synopsys.com> 19928L: netdev@vger.kernel.org 19929S: Supported 19930F: drivers/net/ethernet/synopsys/ 19931 19932SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19933M: Jose Abreu <Jose.Abreu@synopsys.com> 19934L: netdev@vger.kernel.org 19935S: Supported 19936F: drivers/net/pcs/pcs-xpcs.c 19937F: drivers/net/pcs/pcs-xpcs.h 19938F: include/linux/pcs/pcs-xpcs.h 19939 19940SYNOPSYS DESIGNWARE I2C DRIVER 19941M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19942R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19943R: Mika Westerberg <mika.westerberg@linux.intel.com> 19944R: Jan Dabros <jsd@semihalf.com> 19945L: linux-i2c@vger.kernel.org 19946S: Supported 19947F: drivers/i2c/busses/i2c-designware-* 19948 19949SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19950M: Jaehoon Chung <jh80.chung@samsung.com> 19951L: linux-mmc@vger.kernel.org 19952S: Maintained 19953F: drivers/mmc/host/dw_mmc* 19954 19955SYNOPSYS HSDK RESET CONTROLLER DRIVER 19956M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19957S: Supported 19958F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19959F: drivers/reset/reset-hsdk.c 19960F: include/dt-bindings/reset/snps,hsdk-reset.h 19961 19962SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19963M: Prabu Thangamuthu <prabu.t@synopsys.com> 19964M: Manjunath M B <manjumb@synopsys.com> 19965L: linux-mmc@vger.kernel.org 19966S: Maintained 19967F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19968 19969SYSTEM CONFIGURATION (SYSCON) 19970M: Lee Jones <lee@kernel.org> 19971M: Arnd Bergmann <arnd@arndb.de> 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19974F: drivers/mfd/syscon.c 19975 19976SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19977M: Sudeep Holla <sudeep.holla@arm.com> 19978R: Cristian Marussi <cristian.marussi@arm.com> 19979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19980S: Maintained 19981F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19982F: drivers/clk/clk-sc[mp]i.c 19983F: drivers/cpufreq/sc[mp]i-cpufreq.c 19984F: drivers/firmware/arm_scmi/ 19985F: drivers/firmware/arm_scpi.c 19986F: drivers/regulator/scmi-regulator.c 19987F: drivers/reset/reset-scmi.c 19988F: include/linux/sc[mp]i_protocol.h 19989F: include/trace/events/scmi.h 19990F: include/uapi/linux/virtio_scmi.h 19991 19992SYSTEM RESET/SHUTDOWN DRIVERS 19993M: Sebastian Reichel <sre@kernel.org> 19994L: linux-pm@vger.kernel.org 19995S: Maintained 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19997F: Documentation/devicetree/bindings/power/reset/ 19998F: drivers/power/reset/ 19999 20000SYSTEM TRACE MODULE CLASS 20001M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20002S: Maintained 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20004F: Documentation/trace/stm.rst 20005F: drivers/hwtracing/stm/ 20006F: include/linux/stm.h 20007F: include/uapi/linux/stm.h 20008 20009SYSTEM76 ACPI DRIVER 20010M: Jeremy Soller <jeremy@system76.com> 20011M: System76 Product Development <productdev@system76.com> 20012L: platform-driver-x86@vger.kernel.org 20013S: Maintained 20014F: drivers/platform/x86/system76_acpi.c 20015 20016SYSV FILESYSTEM 20017M: Christoph Hellwig <hch@infradead.org> 20018S: Maintained 20019F: Documentation/filesystems/sysv-fs.rst 20020F: fs/sysv/ 20021F: include/linux/sysv_fs.h 20022 20023TASKSTATS STATISTICS INTERFACE 20024M: Balbir Singh <bsingharora@gmail.com> 20025S: Maintained 20026F: Documentation/accounting/taskstats* 20027F: include/linux/taskstats* 20028F: kernel/taskstats.c 20029 20030TC subsystem 20031M: Jamal Hadi Salim <jhs@mojatatu.com> 20032M: Cong Wang <xiyou.wangcong@gmail.com> 20033M: Jiri Pirko <jiri@resnulli.us> 20034L: netdev@vger.kernel.org 20035S: Maintained 20036F: include/net/pkt_cls.h 20037F: include/net/pkt_sched.h 20038F: include/net/tc_act/ 20039F: include/uapi/linux/pkt_cls.h 20040F: include/uapi/linux/pkt_sched.h 20041F: include/uapi/linux/tc_act/ 20042F: include/uapi/linux/tc_ematch/ 20043F: net/sched/ 20044F: tools/testing/selftests/tc-testing 20045 20046TC90522 MEDIA DRIVER 20047M: Akihiro Tsukada <tskd08@gmail.com> 20048L: linux-media@vger.kernel.org 20049S: Odd Fixes 20050F: drivers/media/dvb-frontends/tc90522* 20051 20052TCP LOW PRIORITY MODULE 20053M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20054M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20055S: Maintained 20056W: http://tcp-lp-mod.sourceforge.net/ 20057F: net/ipv4/tcp_lp.c 20058 20059TDA10071 MEDIA DRIVER 20060M: Antti Palosaari <crope@iki.fi> 20061L: linux-media@vger.kernel.org 20062S: Maintained 20063W: https://linuxtv.org 20064W: http://palosaari.fi/linux/ 20065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20066T: git git://linuxtv.org/anttip/media_tree.git 20067F: drivers/media/dvb-frontends/tda10071* 20068 20069TDA18212 MEDIA DRIVER 20070M: Antti Palosaari <crope@iki.fi> 20071L: linux-media@vger.kernel.org 20072S: Maintained 20073W: https://linuxtv.org 20074W: http://palosaari.fi/linux/ 20075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20076T: git git://linuxtv.org/anttip/media_tree.git 20077F: drivers/media/tuners/tda18212* 20078 20079TDA18218 MEDIA DRIVER 20080M: Antti Palosaari <crope@iki.fi> 20081L: linux-media@vger.kernel.org 20082S: Maintained 20083W: https://linuxtv.org 20084W: http://palosaari.fi/linux/ 20085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20086T: git git://linuxtv.org/anttip/media_tree.git 20087F: drivers/media/tuners/tda18218* 20088 20089TDA18250 MEDIA DRIVER 20090M: Olli Salonen <olli.salonen@iki.fi> 20091L: linux-media@vger.kernel.org 20092S: Maintained 20093W: https://linuxtv.org 20094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20095T: git git://linuxtv.org/media_tree.git 20096F: drivers/media/tuners/tda18250* 20097 20098TDA18271 MEDIA DRIVER 20099M: Michael Krufky <mkrufky@linuxtv.org> 20100L: linux-media@vger.kernel.org 20101S: Maintained 20102W: https://linuxtv.org 20103W: http://github.com/mkrufky 20104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20105T: git git://linuxtv.org/mkrufky/tuners.git 20106F: drivers/media/tuners/tda18271* 20107 20108TDA1997x MEDIA DRIVER 20109M: Tim Harvey <tharvey@gateworks.com> 20110L: linux-media@vger.kernel.org 20111S: Maintained 20112W: https://linuxtv.org 20113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20114F: drivers/media/i2c/tda1997x.* 20115 20116TDA827x MEDIA DRIVER 20117M: Michael Krufky <mkrufky@linuxtv.org> 20118L: linux-media@vger.kernel.org 20119S: Maintained 20120W: https://linuxtv.org 20121W: http://github.com/mkrufky 20122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20123T: git git://linuxtv.org/mkrufky/tuners.git 20124F: drivers/media/tuners/tda8290.* 20125 20126TDA8290 MEDIA DRIVER 20127M: Michael Krufky <mkrufky@linuxtv.org> 20128L: linux-media@vger.kernel.org 20129S: Maintained 20130W: https://linuxtv.org 20131W: http://github.com/mkrufky 20132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20133T: git git://linuxtv.org/mkrufky/tuners.git 20134F: drivers/media/tuners/tda8290.* 20135 20136TDA9840 MEDIA DRIVER 20137M: Hans Verkuil <hverkuil@xs4all.nl> 20138L: linux-media@vger.kernel.org 20139S: Maintained 20140W: https://linuxtv.org 20141T: git git://linuxtv.org/media_tree.git 20142F: drivers/media/i2c/tda9840* 20143 20144TEA5761 TUNER DRIVER 20145M: Mauro Carvalho Chehab <mchehab@kernel.org> 20146L: linux-media@vger.kernel.org 20147S: Odd fixes 20148W: https://linuxtv.org 20149T: git git://linuxtv.org/media_tree.git 20150F: drivers/media/tuners/tea5761.* 20151 20152TEA5767 TUNER DRIVER 20153M: Mauro Carvalho Chehab <mchehab@kernel.org> 20154L: linux-media@vger.kernel.org 20155S: Maintained 20156W: https://linuxtv.org 20157T: git git://linuxtv.org/media_tree.git 20158F: drivers/media/tuners/tea5767.* 20159 20160TEA6415C MEDIA DRIVER 20161M: Hans Verkuil <hverkuil@xs4all.nl> 20162L: linux-media@vger.kernel.org 20163S: Maintained 20164W: https://linuxtv.org 20165T: git git://linuxtv.org/media_tree.git 20166F: drivers/media/i2c/tea6415c* 20167 20168TEA6420 MEDIA DRIVER 20169M: Hans Verkuil <hverkuil@xs4all.nl> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172W: https://linuxtv.org 20173T: git git://linuxtv.org/media_tree.git 20174F: drivers/media/i2c/tea6420* 20175 20176TEAM DRIVER 20177M: Jiri Pirko <jiri@resnulli.us> 20178L: netdev@vger.kernel.org 20179S: Supported 20180F: drivers/net/team/ 20181F: include/linux/if_team.h 20182F: include/uapi/linux/if_team.h 20183F: tools/testing/selftests/drivers/net/team/ 20184 20185TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20186M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20187S: Maintained 20188F: arch/x86/platform/ts5500/ 20189 20190TECHNOTREND USB IR RECEIVER 20191M: Sean Young <sean@mess.org> 20192L: linux-media@vger.kernel.org 20193S: Maintained 20194F: drivers/media/rc/ttusbir.c 20195 20196TECHWELL TW9910 VIDEO DECODER 20197L: linux-media@vger.kernel.org 20198S: Orphan 20199F: drivers/media/i2c/tw9910.c 20200F: include/media/i2c/tw9910.h 20201 20202TEE SUBSYSTEM 20203M: Jens Wiklander <jens.wiklander@linaro.org> 20204R: Sumit Garg <sumit.garg@linaro.org> 20205L: op-tee@lists.trustedfirmware.org 20206S: Maintained 20207F: Documentation/staging/tee.rst 20208F: drivers/tee/ 20209F: include/linux/tee_drv.h 20210F: include/uapi/linux/tee.h 20211 20212TEGRA ARCHITECTURE SUPPORT 20213M: Thierry Reding <thierry.reding@gmail.com> 20214M: Jonathan Hunter <jonathanh@nvidia.com> 20215L: linux-tegra@vger.kernel.org 20216S: Supported 20217Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20219N: [^a-z]tegra 20220 20221TEGRA CLOCK DRIVER 20222M: Peter De Schrijver <pdeschrijver@nvidia.com> 20223M: Prashant Gaikwad <pgaikwad@nvidia.com> 20224S: Supported 20225F: drivers/clk/tegra/ 20226 20227TEGRA DMA DRIVERS 20228M: Laxman Dewangan <ldewangan@nvidia.com> 20229M: Jon Hunter <jonathanh@nvidia.com> 20230S: Supported 20231F: drivers/dma/tegra* 20232 20233TEGRA I2C DRIVER 20234M: Laxman Dewangan <ldewangan@nvidia.com> 20235R: Dmitry Osipenko <digetx@gmail.com> 20236S: Supported 20237F: drivers/i2c/busses/i2c-tegra.c 20238 20239TEGRA IOMMU DRIVERS 20240M: Thierry Reding <thierry.reding@gmail.com> 20241R: Krishna Reddy <vdumpa@nvidia.com> 20242L: linux-tegra@vger.kernel.org 20243S: Supported 20244F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20245F: drivers/iommu/tegra* 20246 20247TEGRA KBC DRIVER 20248M: Laxman Dewangan <ldewangan@nvidia.com> 20249S: Supported 20250F: drivers/input/keyboard/tegra-kbc.c 20251 20252TEGRA NAND DRIVER 20253M: Stefan Agner <stefan@agner.ch> 20254M: Lucas Stach <dev@lynxeye.de> 20255S: Maintained 20256F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20257F: drivers/mtd/nand/raw/tegra_nand.c 20258 20259TEGRA PWM DRIVER 20260M: Thierry Reding <thierry.reding@gmail.com> 20261S: Supported 20262F: drivers/pwm/pwm-tegra.c 20263 20264TEGRA SERIAL DRIVER 20265M: Laxman Dewangan <ldewangan@nvidia.com> 20266S: Supported 20267F: drivers/tty/serial/serial-tegra.c 20268 20269TEGRA SPI DRIVER 20270M: Laxman Dewangan <ldewangan@nvidia.com> 20271S: Supported 20272F: drivers/spi/spi-tegra* 20273 20274TEGRA QUAD SPI DRIVER 20275M: Thierry Reding <thierry.reding@gmail.com> 20276M: Jonathan Hunter <jonathanh@nvidia.com> 20277M: Sowjanya Komatineni <skomatineni@nvidia.com> 20278L: linux-tegra@vger.kernel.org 20279S: Maintained 20280F: drivers/spi/spi-tegra210-quad.c 20281 20282TEGRA VIDEO DRIVER 20283M: Thierry Reding <thierry.reding@gmail.com> 20284M: Jonathan Hunter <jonathanh@nvidia.com> 20285M: Sowjanya Komatineni <skomatineni@nvidia.com> 20286L: linux-media@vger.kernel.org 20287L: linux-tegra@vger.kernel.org 20288S: Maintained 20289F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20290F: drivers/staging/media/tegra-video/ 20291 20292TEGRA XUSB PADCTL DRIVER 20293M: JC Kuo <jckuo@nvidia.com> 20294S: Supported 20295F: drivers/phy/tegra/xusb* 20296 20297TEHUTI ETHERNET DRIVER 20298M: Andy Gospodarek <andy@greyhouse.net> 20299L: netdev@vger.kernel.org 20300S: Supported 20301F: drivers/net/ethernet/tehuti/* 20302 20303TELECOM CLOCK DRIVER FOR MCPL0010 20304M: Mark Gross <markgross@kernel.org> 20305S: Supported 20306F: drivers/char/tlclk.c 20307 20308TEMPO SEMICONDUCTOR DRIVERS 20309M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20310S: Maintained 20311F: Documentation/devicetree/bindings/sound/tscs*.txt 20312F: sound/soc/codecs/tscs*.c 20313F: sound/soc/codecs/tscs*.h 20314 20315TENSILICA XTENSA PORT (xtensa) 20316M: Chris Zankel <chris@zankel.net> 20317M: Max Filippov <jcmvbkbc@gmail.com> 20318L: linux-xtensa@linux-xtensa.org 20319S: Maintained 20320T: git git://github.com/czankel/xtensa-linux.git 20321F: arch/xtensa/ 20322F: drivers/irqchip/irq-xtensa-* 20323 20324TEXAS INSTRUMENTS ASoC DRIVERS 20325M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20327S: Maintained 20328F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20329F: sound/soc/ti/ 20330 20331TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20332M: Ricardo Ribalda <ribalda@kernel.org> 20333L: linux-iio@vger.kernel.org 20334S: Supported 20335F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20336F: drivers/iio/dac/ti-dac7612.c 20337 20338TEXAS INSTRUMENTS DMA DRIVERS 20339M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20340L: dmaengine@vger.kernel.org 20341S: Maintained 20342F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20343F: Documentation/devicetree/bindings/dma/ti-edma.txt 20344F: Documentation/devicetree/bindings/dma/ti/ 20345F: drivers/dma/ti/ 20346X: drivers/dma/ti/cppi41.c 20347F: include/linux/dma/k3-udma-glue.h 20348F: include/linux/dma/ti-cppi5.h 20349F: include/linux/dma/k3-psil.h 20350 20351TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20352M: Nishanth Menon <nm@ti.com> 20353M: Tero Kristo <kristo@kernel.org> 20354M: Santosh Shilimkar <ssantosh@kernel.org> 20355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20356S: Maintained 20357F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20358F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20359F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20360F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20361F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20362F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20363F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20364F: drivers/clk/keystone/sci-clk.c 20365F: drivers/firmware/ti_sci* 20366F: drivers/irqchip/irq-ti-sci-inta.c 20367F: drivers/irqchip/irq-ti-sci-intr.c 20368F: drivers/reset/reset-ti-sci.c 20369F: drivers/soc/ti/ti_sci_inta_msi.c 20370F: drivers/soc/ti/ti_sci_pm_domains.c 20371F: include/dt-bindings/soc/ti,sci_pm_domain.h 20372F: include/linux/soc/ti/ti_sci_inta_msi.h 20373F: include/linux/soc/ti/ti_sci_protocol.h 20374 20375TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20376M: Robert Marko <robert.marko@sartura.hr> 20377M: Luka Perkov <luka.perkov@sartura.hr> 20378L: linux-hwmon@vger.kernel.org 20379S: Maintained 20380F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20381F: Documentation/hwmon/tps23861.rst 20382F: drivers/hwmon/tps23861.c 20383 20384TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20385M: Puranjay Mohan <puranjay12@gmail.com> 20386L: linux-iio@vger.kernel.org 20387S: Supported 20388F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20389F: drivers/iio/temperature/tmp117.c 20390 20391THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20392M: Hans Verkuil <hverkuil@xs4all.nl> 20393L: linux-media@vger.kernel.org 20394S: Maintained 20395W: https://linuxtv.org 20396T: git git://linuxtv.org/media_tree.git 20397F: drivers/media/radio/radio-raremono.c 20398 20399THERMAL 20400M: Rafael J. Wysocki <rafael@kernel.org> 20401M: Daniel Lezcano <daniel.lezcano@linaro.org> 20402R: Amit Kucheria <amitk@kernel.org> 20403R: Zhang Rui <rui.zhang@intel.com> 20404L: linux-pm@vger.kernel.org 20405S: Supported 20406Q: https://patchwork.kernel.org/project/linux-pm/list/ 20407T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20408F: Documentation/ABI/testing/sysfs-class-thermal 20409F: Documentation/devicetree/bindings/thermal/ 20410F: Documentation/driver-api/thermal/ 20411F: drivers/thermal/ 20412F: include/dt-bindings/thermal/ 20413F: include/linux/cpu_cooling.h 20414F: include/linux/thermal.h 20415F: include/uapi/linux/thermal.h 20416F: tools/lib/thermal/ 20417F: tools/thermal/ 20418 20419THERMAL DRIVER FOR AMLOGIC SOCS 20420M: Guillaume La Roque <glaroque@baylibre.com> 20421L: linux-pm@vger.kernel.org 20422L: linux-amlogic@lists.infradead.org 20423S: Supported 20424W: http://linux-meson.com/ 20425F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20426F: drivers/thermal/amlogic_thermal.c 20427 20428THERMAL/CPU_COOLING 20429M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20430M: Daniel Lezcano <daniel.lezcano@linaro.org> 20431M: Viresh Kumar <viresh.kumar@linaro.org> 20432R: Lukasz Luba <lukasz.luba@arm.com> 20433L: linux-pm@vger.kernel.org 20434S: Supported 20435F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20436F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20437F: drivers/thermal/cpufreq_cooling.c 20438F: drivers/thermal/cpuidle_cooling.c 20439F: include/linux/cpu_cooling.h 20440 20441THERMAL/POWER_ALLOCATOR 20442M: Lukasz Luba <lukasz.luba@arm.com> 20443L: linux-pm@vger.kernel.org 20444S: Maintained 20445F: Documentation/driver-api/thermal/power_allocator.rst 20446F: drivers/thermal/gov_power_allocator.c 20447F: include/trace/events/thermal_power_allocator.h 20448 20449THINKPAD ACPI EXTRAS DRIVER 20450M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20451L: ibm-acpi-devel@lists.sourceforge.net 20452L: platform-driver-x86@vger.kernel.org 20453S: Maintained 20454W: http://ibm-acpi.sourceforge.net 20455W: http://thinkwiki.org/wiki/Ibm-acpi 20456T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20457F: drivers/platform/x86/thinkpad_acpi.c 20458 20459THINKPAD LMI DRIVER 20460M: Mark Pearson <markpearson@lenovo.com> 20461L: platform-driver-x86@vger.kernel.org 20462S: Maintained 20463F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20464F: drivers/platform/x86/think-lmi.? 20465 20466THUNDERBOLT DMA TRAFFIC TEST DRIVER 20467M: Isaac Hazan <isaac.hazan@intel.com> 20468L: linux-usb@vger.kernel.org 20469S: Maintained 20470F: drivers/thunderbolt/dma_test.c 20471 20472THUNDERBOLT DRIVER 20473M: Andreas Noever <andreas.noever@gmail.com> 20474M: Michael Jamet <michael.jamet@intel.com> 20475M: Mika Westerberg <mika.westerberg@linux.intel.com> 20476M: Yehezkel Bernat <YehezkelShB@gmail.com> 20477L: linux-usb@vger.kernel.org 20478S: Maintained 20479T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20480F: Documentation/admin-guide/thunderbolt.rst 20481F: drivers/thunderbolt/ 20482F: include/linux/thunderbolt.h 20483 20484THUNDERBOLT NETWORK DRIVER 20485M: Michael Jamet <michael.jamet@intel.com> 20486M: Mika Westerberg <mika.westerberg@linux.intel.com> 20487M: Yehezkel Bernat <YehezkelShB@gmail.com> 20488L: netdev@vger.kernel.org 20489S: Maintained 20490F: drivers/net/thunderbolt.c 20491 20492THUNDERX GPIO DRIVER 20493M: Robert Richter <rric@kernel.org> 20494S: Odd Fixes 20495F: drivers/gpio/gpio-thunderx.c 20496 20497TI AM437X VPFE DRIVER 20498M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20499L: linux-media@vger.kernel.org 20500S: Maintained 20501W: https://linuxtv.org 20502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20503T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20504F: drivers/media/platform/ti/am437x/ 20505 20506TI BANDGAP AND THERMAL DRIVER 20507M: Eduardo Valentin <edubezval@gmail.com> 20508M: Keerthy <j-keerthy@ti.com> 20509L: linux-pm@vger.kernel.org 20510L: linux-omap@vger.kernel.org 20511S: Maintained 20512F: drivers/thermal/ti-soc-thermal/ 20513 20514TI BQ27XXX POWER SUPPLY DRIVER 20515F: drivers/power/supply/bq27xxx_battery.c 20516F: drivers/power/supply/bq27xxx_battery_i2c.c 20517F: include/linux/power/bq27xxx_battery.h 20518 20519TI CDCE706 CLOCK DRIVER 20520M: Max Filippov <jcmvbkbc@gmail.com> 20521S: Maintained 20522F: drivers/clk/clk-cdce706.c 20523 20524TI CLOCK DRIVER 20525M: Tero Kristo <kristo@kernel.org> 20526L: linux-omap@vger.kernel.org 20527S: Odd Fixes 20528F: drivers/clk/ti/ 20529F: include/linux/clk/ti.h 20530 20531TI DAVINCI MACHINE SUPPORT 20532M: Sekhar Nori <nsekhar@ti.com> 20533R: Bartosz Golaszewski <brgl@bgdev.pl> 20534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20535S: Supported 20536T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20537F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20538F: arch/arm/boot/dts/da850* 20539F: arch/arm/mach-davinci/ 20540F: drivers/i2c/busses/i2c-davinci.c 20541 20542TI DAVINCI SERIES CLOCK DRIVER 20543M: David Lechner <david@lechnology.com> 20544R: Sekhar Nori <nsekhar@ti.com> 20545S: Maintained 20546F: Documentation/devicetree/bindings/clock/ti/davinci/ 20547F: drivers/clk/davinci/ 20548F: include/linux/clk/davinci.h 20549 20550TI DAVINCI SERIES GPIO DRIVER 20551M: Keerthy <j-keerthy@ti.com> 20552L: linux-gpio@vger.kernel.org 20553S: Maintained 20554F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20555F: drivers/gpio/gpio-davinci.c 20556 20557TI DAVINCI SERIES MEDIA DRIVER 20558M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20559L: linux-media@vger.kernel.org 20560S: Maintained 20561W: https://linuxtv.org 20562Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20563T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20564F: drivers/media/platform/ti/davinci/ 20565F: drivers/staging/media/deprecated/vpfe_capture/ 20566F: include/media/davinci/ 20567 20568TI ENHANCED CAPTURE (eCAP) DRIVER 20569M: Vignesh Raghavendra <vigneshr@ti.com> 20570R: Julien Panis <jpanis@baylibre.com> 20571L: linux-iio@vger.kernel.org 20572L: linux-omap@vger.kernel.org 20573S: Maintained 20574F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20575F: drivers/counter/ti-ecap-capture.c 20576 20577TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20578R: David Lechner <david@lechnology.com> 20579L: linux-iio@vger.kernel.org 20580F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20581F: drivers/counter/ti-eqep.c 20582 20583TI ETHERNET SWITCH DRIVER (CPSW) 20584R: Grygorii Strashko <grygorii.strashko@ti.com> 20585L: linux-omap@vger.kernel.org 20586L: netdev@vger.kernel.org 20587S: Maintained 20588F: drivers/net/ethernet/ti/cpsw* 20589F: drivers/net/ethernet/ti/davinci* 20590 20591TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20592M: Alex Dubov <oakad@yahoo.com> 20593S: Maintained 20594W: http://tifmxx.berlios.de/ 20595F: drivers/memstick/host/tifm_ms.c 20596F: drivers/misc/tifm* 20597F: drivers/mmc/host/tifm_sd.c 20598F: include/linux/tifm.h 20599 20600TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20601M: Nishanth Menon <nm@ti.com> 20602M: Santosh Shilimkar <ssantosh@kernel.org> 20603L: linux-kernel@vger.kernel.org 20604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20605S: Maintained 20606T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20607F: drivers/soc/ti/* 20608 20609TI LM49xxx FAMILY ASoC CODEC DRIVERS 20610M: M R Swami Reddy <mr.swami.reddy@ti.com> 20611M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20613S: Maintained 20614F: sound/soc/codecs/isabelle* 20615F: sound/soc/codecs/lm49453* 20616 20617TI PCM3060 ASoC CODEC DRIVER 20618M: Kirill Marinushkin <kmarinushkin@birdec.com> 20619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20620S: Maintained 20621F: Documentation/devicetree/bindings/sound/pcm3060.txt 20622F: sound/soc/codecs/pcm3060* 20623 20624TI TAS571X FAMILY ASoC CODEC DRIVER 20625M: Kevin Cernekee <cernekee@chromium.org> 20626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20627S: Odd Fixes 20628F: sound/soc/codecs/tas571x* 20629 20630TI TRF7970A NFC DRIVER 20631M: Mark Greer <mgreer@animalcreek.com> 20632L: linux-wireless@vger.kernel.org 20633L: linux-nfc@lists.01.org (subscribers-only) 20634S: Supported 20635F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20636F: drivers/nfc/trf7970a.c 20637 20638TI TSC2046 ADC DRIVER 20639M: Oleksij Rempel <o.rempel@pengutronix.de> 20640R: kernel@pengutronix.de 20641L: linux-iio@vger.kernel.org 20642S: Maintained 20643F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20644F: drivers/iio/adc/ti-tsc2046.c 20645 20646TI TWL4030 SERIES SOC CODEC DRIVER 20647M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20649S: Maintained 20650F: sound/soc/codecs/twl4030* 20651 20652TI VPE/CAL DRIVERS 20653M: Benoit Parrot <bparrot@ti.com> 20654L: linux-media@vger.kernel.org 20655S: Maintained 20656W: http://linuxtv.org/ 20657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20658F: Documentation/devicetree/bindings/media/ti,cal.yaml 20659F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20660F: drivers/media/platform/ti/cal/ 20661F: drivers/media/platform/ti/vpe/ 20662 20663TI WILINK WIRELESS DRIVERS 20664L: linux-wireless@vger.kernel.org 20665S: Orphan 20666W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20667W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20668T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20669F: drivers/net/wireless/ti/ 20670F: include/linux/wl12xx.h 20671 20672TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20673M: John Stultz <jstultz@google.com> 20674M: Thomas Gleixner <tglx@linutronix.de> 20675R: Stephen Boyd <sboyd@kernel.org> 20676L: linux-kernel@vger.kernel.org 20677S: Supported 20678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20679F: include/linux/clocksource.h 20680F: include/linux/time.h 20681F: include/linux/timex.h 20682F: include/uapi/linux/time.h 20683F: include/uapi/linux/timex.h 20684F: kernel/time/alarmtimer.c 20685F: kernel/time/clocksource.c 20686F: kernel/time/ntp.c 20687F: kernel/time/time*.c 20688F: tools/testing/selftests/timers/ 20689 20690TIPC NETWORK LAYER 20691M: Jon Maloy <jmaloy@redhat.com> 20692M: Ying Xue <ying.xue@windriver.com> 20693L: netdev@vger.kernel.org (core kernel code) 20694L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20695S: Maintained 20696W: http://tipc.sourceforge.net/ 20697F: include/uapi/linux/tipc*.h 20698F: net/tipc/ 20699 20700TLAN NETWORK DRIVER 20701M: Samuel Chessman <chessman@tux.org> 20702L: tlan-devel@lists.sourceforge.net (subscribers-only) 20703S: Maintained 20704W: http://sourceforge.net/projects/tlan/ 20705F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20706F: drivers/net/ethernet/ti/tlan.* 20707 20708TM6000 VIDEO4LINUX DRIVER 20709M: Mauro Carvalho Chehab <mchehab@kernel.org> 20710L: linux-media@vger.kernel.org 20711S: Odd fixes 20712W: https://linuxtv.org 20713T: git git://linuxtv.org/media_tree.git 20714F: Documentation/admin-guide/media/tm6000* 20715F: drivers/staging/media/deprecated/tm6000/ 20716 20717TMIO/SDHI MMC DRIVER 20718M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20719L: linux-mmc@vger.kernel.org 20720L: linux-renesas-soc@vger.kernel.org 20721S: Supported 20722F: drivers/mmc/host/renesas_sdhi* 20723F: drivers/mmc/host/tmio_mmc* 20724F: include/linux/mfd/tmio.h 20725 20726TMP401 HARDWARE MONITOR DRIVER 20727M: Guenter Roeck <linux@roeck-us.net> 20728L: linux-hwmon@vger.kernel.org 20729S: Maintained 20730F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20731F: Documentation/hwmon/tmp401.rst 20732F: drivers/hwmon/tmp401.c 20733 20734TMP464 HARDWARE MONITOR DRIVER 20735M: Agathe Porte <agathe.porte@nokia.com> 20736M: Guenter Roeck <linux@roeck-us.net> 20737L: linux-hwmon@vger.kernel.org 20738S: Maintained 20739F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20740F: Documentation/hwmon/tmp464.rst 20741F: drivers/hwmon/tmp464.c 20742 20743TMP513 HARDWARE MONITOR DRIVER 20744M: Eric Tremblay <etremblay@distech-controls.com> 20745L: linux-hwmon@vger.kernel.org 20746S: Maintained 20747F: Documentation/hwmon/tmp513.rst 20748F: drivers/hwmon/tmp513.c 20749 20750TMPFS (SHMEM FILESYSTEM) 20751M: Hugh Dickins <hughd@google.com> 20752L: linux-mm@kvack.org 20753S: Maintained 20754F: include/linux/shmem_fs.h 20755F: mm/shmem.c 20756 20757TOMOYO SECURITY MODULE 20758M: Kentaro Takeda <takedakn@nttdata.co.jp> 20759M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20760L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20761L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20762L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20763L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20764S: Maintained 20765W: https://tomoyo.osdn.jp/ 20766F: security/tomoyo/ 20767 20768TOPSTAR LAPTOP EXTRAS DRIVER 20769M: Herton Ronaldo Krzesinski <herton@canonical.com> 20770L: platform-driver-x86@vger.kernel.org 20771S: Maintained 20772F: drivers/platform/x86/topstar-laptop.c 20773 20774TORTURE-TEST MODULES 20775M: Davidlohr Bueso <dave@stgolabs.net> 20776M: "Paul E. McKenney" <paulmck@kernel.org> 20777M: Josh Triplett <josh@joshtriplett.org> 20778L: linux-kernel@vger.kernel.org 20779S: Supported 20780T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20781F: Documentation/RCU/torture.rst 20782F: kernel/locking/locktorture.c 20783F: kernel/rcu/rcuscale.c 20784F: kernel/rcu/rcutorture.c 20785F: kernel/rcu/refscale.c 20786F: kernel/torture.c 20787 20788TOSHIBA ACPI EXTRAS DRIVER 20789M: Azael Avalos <coproscefalo@gmail.com> 20790L: platform-driver-x86@vger.kernel.org 20791S: Maintained 20792F: drivers/platform/x86/toshiba_acpi.c 20793 20794TOSHIBA BLUETOOTH DRIVER 20795M: Azael Avalos <coproscefalo@gmail.com> 20796L: platform-driver-x86@vger.kernel.org 20797S: Maintained 20798F: drivers/platform/x86/toshiba_bluetooth.c 20799 20800TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20801M: Azael Avalos <coproscefalo@gmail.com> 20802L: platform-driver-x86@vger.kernel.org 20803S: Maintained 20804F: drivers/platform/x86/toshiba_haps.c 20805 20806TOSHIBA SMM DRIVER 20807M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20808S: Maintained 20809W: http://www.buzzard.org.uk/toshiba/ 20810F: drivers/char/toshiba.c 20811F: include/linux/toshiba.h 20812F: include/uapi/linux/toshiba.h 20813 20814TOSHIBA TC358743 DRIVER 20815M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20819F: drivers/media/i2c/tc358743* 20820F: include/media/i2c/tc358743.h 20821 20822TOSHIBA WMI HOTKEYS DRIVER 20823M: Azael Avalos <coproscefalo@gmail.com> 20824L: platform-driver-x86@vger.kernel.org 20825S: Maintained 20826F: drivers/platform/x86/toshiba-wmi.c 20827 20828TPM DEVICE DRIVER 20829M: Peter Huewe <peterhuewe@gmx.de> 20830M: Jarkko Sakkinen <jarkko@kernel.org> 20831R: Jason Gunthorpe <jgg@ziepe.ca> 20832L: linux-integrity@vger.kernel.org 20833S: Maintained 20834W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20835Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20837F: drivers/char/tpm/ 20838 20839TPS546D24 DRIVER 20840M: Duke Du <dukedu83@gmail.com> 20841L: linux-hwmon@vger.kernel.org 20842S: Maintained 20843F: Documentation/hwmon/tps546d24.rst 20844F: drivers/hwmon/pmbus/tps546d24.c 20845 20846TRACING 20847M: Steven Rostedt <rostedt@goodmis.org> 20848M: Masami Hiramatsu <mhiramat@kernel.org> 20849S: Maintained 20850T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20851F: Documentation/trace/* 20852F: fs/tracefs/ 20853F: include/linux/trace*.h 20854F: include/trace/ 20855F: kernel/trace/ 20856F: scripts/tracing/ 20857F: tools/testing/selftests/ftrace/ 20858 20859TRACING MMIO ACCESSES (MMIOTRACE) 20860M: Steven Rostedt <rostedt@goodmis.org> 20861M: Masami Hiramatsu <mhiramat@kernel.org> 20862R: Karol Herbst <karolherbst@gmail.com> 20863R: Pekka Paalanen <ppaalanen@gmail.com> 20864L: linux-kernel@vger.kernel.org 20865L: nouveau@lists.freedesktop.org 20866S: Maintained 20867F: arch/x86/mm/kmmio.c 20868F: arch/x86/mm/mmio-mod.c 20869F: arch/x86/mm/testmmiotrace.c 20870F: include/linux/mmiotrace.h 20871F: kernel/trace/trace_mmiotrace.c 20872 20873TRACING OS NOISE / LATENCY TRACERS 20874M: Steven Rostedt <rostedt@goodmis.org> 20875M: Daniel Bristot de Oliveira <bristot@kernel.org> 20876S: Maintained 20877F: kernel/trace/trace_osnoise.c 20878F: include/trace/events/osnoise.h 20879F: kernel/trace/trace_hwlat.c 20880F: kernel/trace/trace_irqsoff.c 20881F: kernel/trace/trace_sched_wakeup.c 20882F: Documentation/trace/osnoise-tracer.rst 20883F: Documentation/trace/timerlat-tracer.rst 20884F: Documentation/trace/hwlat_detector.rst 20885F: arch/*/kernel/trace.c 20886 20887Real-time Linux Analysis (RTLA) tools 20888M: Daniel Bristot de Oliveira <bristot@kernel.org> 20889M: Steven Rostedt <rostedt@goodmis.org> 20890L: linux-trace-devel@vger.kernel.org 20891S: Maintained 20892F: Documentation/tools/rtla/ 20893F: tools/tracing/rtla/ 20894 20895TRADITIONAL CHINESE DOCUMENTATION 20896M: Hu Haowen <src.res@email.cn> 20897L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20898S: Maintained 20899W: https://github.com/srcres258/linux-doc 20900T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20901F: Documentation/translations/zh_TW/ 20902 20903TTY LAYER 20904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20905M: Jiri Slaby <jirislaby@kernel.org> 20906S: Supported 20907T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20908F: Documentation/driver-api/serial/ 20909F: drivers/tty/ 20910F: drivers/tty/serial/serial_core.c 20911F: include/linux/selection.h 20912F: include/linux/serial.h 20913F: include/linux/serial_core.h 20914F: include/linux/sysrq.h 20915F: include/linux/tty*.h 20916F: include/linux/vt.h 20917F: include/linux/vt_*.h 20918F: include/uapi/linux/serial.h 20919F: include/uapi/linux/serial_core.h 20920F: include/uapi/linux/tty.h 20921 20922TUA9001 MEDIA DRIVER 20923M: Antti Palosaari <crope@iki.fi> 20924L: linux-media@vger.kernel.org 20925S: Maintained 20926W: https://linuxtv.org 20927W: http://palosaari.fi/linux/ 20928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20929T: git git://linuxtv.org/anttip/media_tree.git 20930F: drivers/media/tuners/tua9001* 20931 20932TULIP NETWORK DRIVERS 20933L: netdev@vger.kernel.org 20934L: linux-parisc@vger.kernel.org 20935S: Orphan 20936F: drivers/net/ethernet/dec/tulip/ 20937 20938TUN/TAP driver 20939M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20940S: Maintained 20941W: http://vtun.sourceforge.net/tun 20942F: Documentation/networking/tuntap.rst 20943F: arch/um/os-Linux/drivers/ 20944 20945TURBOCHANNEL SUBSYSTEM 20946M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20947M: Ralf Baechle <ralf@linux-mips.org> 20948L: linux-mips@vger.kernel.org 20949S: Maintained 20950Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20951F: drivers/tc/ 20952F: include/linux/tc.h 20953 20954TURBOSTAT UTILITY 20955M: "Len Brown" <lenb@kernel.org> 20956L: linux-pm@vger.kernel.org 20957S: Supported 20958Q: https://patchwork.kernel.org/project/linux-pm/list/ 20959B: https://bugzilla.kernel.org 20960T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20961F: tools/power/x86/turbostat/ 20962 20963TW5864 VIDEO4LINUX DRIVER 20964M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20965M: Anton Sviridenko <anton@corp.bluecherry.net> 20966M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20967M: Andrey Utkin <andrey_utkin@fastmail.com> 20968L: linux-media@vger.kernel.org 20969S: Supported 20970F: drivers/media/pci/tw5864/ 20971 20972TW68 VIDEO4LINUX DRIVER 20973M: Hans Verkuil <hverkuil@xs4all.nl> 20974L: linux-media@vger.kernel.org 20975S: Odd Fixes 20976W: https://linuxtv.org 20977T: git git://linuxtv.org/media_tree.git 20978F: drivers/media/pci/tw68/ 20979 20980TW686X VIDEO4LINUX DRIVER 20981M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20982L: linux-media@vger.kernel.org 20983S: Maintained 20984W: http://linuxtv.org 20985T: git git://linuxtv.org/media_tree.git 20986F: drivers/media/pci/tw686x/ 20987 20988U-BOOT ENVIRONMENT VARIABLES 20989M: Rafał Miłecki <rafal@milecki.pl> 20990S: Maintained 20991F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20992F: drivers/nvmem/u-boot-env.c 20993 20994UACCE ACCELERATOR FRAMEWORK 20995M: Zhangfei Gao <zhangfei.gao@linaro.org> 20996M: Zhou Wang <wangzhou1@hisilicon.com> 20997L: linux-accelerators@lists.ozlabs.org 20998L: linux-kernel@vger.kernel.org 20999S: Maintained 21000F: Documentation/ABI/testing/sysfs-driver-uacce 21001F: Documentation/misc-devices/uacce.rst 21002F: drivers/misc/uacce/ 21003F: include/linux/uacce.h 21004F: include/uapi/misc/uacce/ 21005 21006UBI FILE SYSTEM (UBIFS) 21007M: Richard Weinberger <richard@nod.at> 21008L: linux-mtd@lists.infradead.org 21009S: Supported 21010W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21011T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21012T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21013F: Documentation/ABI/testing/sysfs-fs-ubifs 21014F: Documentation/filesystems/ubifs-authentication.rst 21015F: Documentation/filesystems/ubifs.rst 21016F: fs/ubifs/ 21017 21018UBLK USERSPACE BLOCK DRIVER 21019M: Ming Lei <ming.lei@redhat.com> 21020L: linux-block@vger.kernel.org 21021S: Maintained 21022F: Documentation/block/ublk.rst 21023F: drivers/block/ublk_drv.c 21024F: include/uapi/linux/ublk_cmd.h 21025 21026UCLINUX (M68KNOMMU AND COLDFIRE) 21027M: Greg Ungerer <gerg@linux-m68k.org> 21028L: linux-m68k@lists.linux-m68k.org 21029L: uclinux-dev@uclinux.org (subscribers-only) 21030S: Maintained 21031W: http://www.linux-m68k.org/ 21032W: http://www.uclinux.org/ 21033T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21034F: arch/m68k/*/*_no.* 21035F: arch/m68k/68*/ 21036F: arch/m68k/coldfire/ 21037F: arch/m68k/include/asm/*_no.* 21038 21039UDF FILESYSTEM 21040M: Jan Kara <jack@suse.com> 21041S: Maintained 21042F: Documentation/filesystems/udf.rst 21043F: fs/udf/ 21044 21045UDRAW TABLET 21046M: Bastien Nocera <hadess@hadess.net> 21047L: linux-input@vger.kernel.org 21048S: Maintained 21049F: drivers/hid/hid-udraw-ps3.c 21050 21051UFS FILESYSTEM 21052M: Evgeniy Dushistov <dushistov@mail.ru> 21053S: Maintained 21054F: Documentation/admin-guide/ufs.rst 21055F: fs/ufs/ 21056 21057UHID USERSPACE HID IO DRIVER 21058M: David Rheinsberg <david.rheinsberg@gmail.com> 21059L: linux-input@vger.kernel.org 21060S: Maintained 21061F: drivers/hid/uhid.c 21062F: include/uapi/linux/uhid.h 21063 21064ULPI BUS 21065M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21066L: linux-usb@vger.kernel.org 21067S: Maintained 21068F: drivers/usb/common/ulpi.c 21069F: include/linux/ulpi/ 21070 21071UNICODE SUBSYSTEM 21072M: Gabriel Krisman Bertazi <krisman@collabora.com> 21073L: linux-fsdevel@vger.kernel.org 21074S: Supported 21075F: fs/unicode/ 21076 21077UNIFDEF 21078M: Tony Finch <dot@dotat.at> 21079S: Maintained 21080W: http://dotat.at/prog/unifdef 21081F: scripts/unifdef.c 21082 21083UNIFORM CDROM DRIVER 21084M: Phillip Potter <phil@philpotter.co.uk> 21085S: Maintained 21086F: Documentation/cdrom/ 21087F: drivers/cdrom/cdrom.c 21088F: include/linux/cdrom.h 21089F: include/uapi/linux/cdrom.h 21090 21091UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21092R: Alim Akhtar <alim.akhtar@samsung.com> 21093R: Avri Altman <avri.altman@wdc.com> 21094R: Bart Van Assche <bvanassche@acm.org> 21095L: linux-scsi@vger.kernel.org 21096S: Supported 21097F: Documentation/devicetree/bindings/ufs/ 21098F: Documentation/scsi/ufs.rst 21099F: drivers/ufs/core/ 21100 21101UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21102M: Pedro Sousa <pedrom.sousa@synopsys.com> 21103L: linux-scsi@vger.kernel.org 21104S: Supported 21105F: drivers/ufs/host/*dwc* 21106 21107UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21108M: Stanley Chu <stanley.chu@mediatek.com> 21109L: linux-scsi@vger.kernel.org 21110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21111S: Maintained 21112F: drivers/ufs/host/ufs-mediatek* 21113 21114UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21115M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21116L: linux-renesas-soc@vger.kernel.org 21117L: linux-scsi@vger.kernel.org 21118S: Maintained 21119F: drivers/ufs/host/ufs-renesas.c 21120 21121UNSORTED BLOCK IMAGES (UBI) 21122M: Richard Weinberger <richard@nod.at> 21123L: linux-mtd@lists.infradead.org 21124S: Supported 21125W: http://www.linux-mtd.infradead.org/ 21126T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21127T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21128F: drivers/mtd/ubi/ 21129F: include/linux/mtd/ubi.h 21130F: include/uapi/mtd/ubi-user.h 21131 21132USB "USBNET" DRIVER FRAMEWORK 21133M: Oliver Neukum <oneukum@suse.com> 21134L: netdev@vger.kernel.org 21135S: Maintained 21136W: http://www.linux-usb.org/usbnet 21137F: drivers/net/usb/usbnet.c 21138F: include/linux/usb/usbnet.h 21139 21140USB ACM DRIVER 21141M: Oliver Neukum <oneukum@suse.com> 21142L: linux-usb@vger.kernel.org 21143S: Maintained 21144F: Documentation/usb/acm.rst 21145F: drivers/usb/class/cdc-acm.* 21146 21147USB APPLE MFI FASTCHARGE DRIVER 21148M: Bastien Nocera <hadess@hadess.net> 21149L: linux-usb@vger.kernel.org 21150S: Maintained 21151F: drivers/usb/misc/apple-mfi-fastcharge.c 21152 21153USB AR5523 WIRELESS DRIVER 21154M: Pontus Fuchs <pontus.fuchs@gmail.com> 21155L: linux-wireless@vger.kernel.org 21156S: Maintained 21157F: drivers/net/wireless/ath/ar5523/ 21158 21159USB ATTACHED SCSI 21160M: Oliver Neukum <oneukum@suse.com> 21161L: linux-usb@vger.kernel.org 21162L: linux-scsi@vger.kernel.org 21163S: Maintained 21164F: drivers/usb/storage/uas.c 21165 21166USB CDC ETHERNET DRIVER 21167M: Oliver Neukum <oliver@neukum.org> 21168L: linux-usb@vger.kernel.org 21169S: Maintained 21170F: drivers/net/usb/cdc_*.c 21171F: include/uapi/linux/usb/cdc.h 21172 21173USB CHAOSKEY DRIVER 21174M: Keith Packard <keithp@keithp.com> 21175L: linux-usb@vger.kernel.org 21176S: Maintained 21177F: drivers/usb/misc/chaoskey.c 21178 21179USB CYPRESS C67X00 DRIVER 21180L: linux-usb@vger.kernel.org 21181S: Orphan 21182F: drivers/usb/c67x00/ 21183 21184USB DAVICOM DM9601 DRIVER 21185M: Peter Korsgaard <peter@korsgaard.com> 21186L: netdev@vger.kernel.org 21187S: Maintained 21188W: http://www.linux-usb.org/usbnet 21189F: drivers/net/usb/dm9601.c 21190 21191USB EHCI DRIVER 21192M: Alan Stern <stern@rowland.harvard.edu> 21193L: linux-usb@vger.kernel.org 21194S: Maintained 21195F: Documentation/usb/ehci.rst 21196F: drivers/usb/host/ehci* 21197 21198USB GADGET/PERIPHERAL SUBSYSTEM 21199M: Felipe Balbi <balbi@kernel.org> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202W: http://www.linux-usb.org/gadget 21203T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21204F: drivers/usb/gadget/ 21205F: include/linux/usb/gadget* 21206 21207USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21208M: Jiri Kosina <jikos@kernel.org> 21209M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21213F: Documentation/hid/hiddev.rst 21214F: drivers/hid/usbhid/ 21215 21216USB INTEL XHCI ROLE MUX DRIVER 21217M: Hans de Goede <hdegoede@redhat.com> 21218L: linux-usb@vger.kernel.org 21219S: Maintained 21220F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21221 21222USB IP DRIVER FOR HISILICON KIRIN 960 21223M: Yu Chen <chenyu56@huawei.com> 21224M: Binghui Wang <wangbinghui@hisilicon.com> 21225L: linux-usb@vger.kernel.org 21226S: Maintained 21227F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21228F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21229 21230USB IP DRIVER FOR HISILICON KIRIN 970 21231M: Mauro Carvalho Chehab <mchehab@kernel.org> 21232L: linux-usb@vger.kernel.org 21233S: Maintained 21234F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21235F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21236 21237USB ISP116X DRIVER 21238M: Olav Kongas <ok@artecdesign.ee> 21239L: linux-usb@vger.kernel.org 21240S: Maintained 21241F: drivers/usb/host/isp116x* 21242F: include/linux/usb/isp116x.h 21243 21244USB ISP1760 DRIVER 21245M: Rui Miguel Silva <rui.silva@linaro.org> 21246L: linux-usb@vger.kernel.org 21247S: Maintained 21248F: drivers/usb/isp1760/* 21249F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21250 21251USB LAN78XX ETHERNET DRIVER 21252M: Woojung Huh <woojung.huh@microchip.com> 21253M: UNGLinuxDriver@microchip.com 21254L: netdev@vger.kernel.org 21255S: Maintained 21256F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21257F: drivers/net/usb/lan78xx.* 21258F: include/dt-bindings/net/microchip-lan78xx.h 21259 21260USB MASS STORAGE DRIVER 21261M: Alan Stern <stern@rowland.harvard.edu> 21262L: linux-usb@vger.kernel.org 21263L: usb-storage@lists.one-eyed-alien.net 21264S: Maintained 21265F: drivers/usb/storage/ 21266 21267USB MIDI DRIVER 21268M: Clemens Ladisch <clemens@ladisch.de> 21269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21270S: Maintained 21271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21272F: sound/usb/midi.* 21273 21274USB NETWORKING DRIVERS 21275L: linux-usb@vger.kernel.org 21276S: Odd Fixes 21277F: drivers/net/usb/ 21278 21279USB OHCI DRIVER 21280M: Alan Stern <stern@rowland.harvard.edu> 21281L: linux-usb@vger.kernel.org 21282S: Maintained 21283F: Documentation/usb/ohci.rst 21284F: drivers/usb/host/ohci* 21285 21286USB OTG FSM (Finite State Machine) 21287M: Peter Chen <peter.chen@kernel.org> 21288L: linux-usb@vger.kernel.org 21289S: Maintained 21290T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21291F: drivers/usb/common/usb-otg-fsm.c 21292 21293USB OVER IP DRIVER 21294M: Valentina Manea <valentina.manea.m@gmail.com> 21295M: Shuah Khan <shuah@kernel.org> 21296M: Shuah Khan <skhan@linuxfoundation.org> 21297L: linux-usb@vger.kernel.org 21298S: Maintained 21299F: Documentation/usb/usbip_protocol.rst 21300F: drivers/usb/usbip/ 21301F: tools/testing/selftests/drivers/usb/usbip/ 21302F: tools/usb/usbip/ 21303 21304USB PEGASUS DRIVER 21305M: Petko Manolov <petkan@nucleusys.com> 21306L: linux-usb@vger.kernel.org 21307L: netdev@vger.kernel.org 21308S: Maintained 21309W: https://github.com/petkan/pegasus 21310T: git https://github.com/petkan/pegasus.git 21311F: drivers/net/usb/pegasus.* 21312 21313USB PHY LAYER 21314M: Felipe Balbi <balbi@kernel.org> 21315L: linux-usb@vger.kernel.org 21316S: Maintained 21317T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21318F: drivers/usb/phy/ 21319 21320USB PRINTER DRIVER (usblp) 21321M: Pete Zaitcev <zaitcev@redhat.com> 21322L: linux-usb@vger.kernel.org 21323S: Supported 21324F: drivers/usb/class/usblp.c 21325 21326USB RAW GADGET DRIVER 21327R: Andrey Konovalov <andreyknvl@gmail.com> 21328L: linux-usb@vger.kernel.org 21329S: Maintained 21330F: Documentation/usb/raw-gadget.rst 21331F: drivers/usb/gadget/legacy/raw_gadget.c 21332F: include/uapi/linux/usb/raw_gadget.h 21333 21334USB QMI WWAN NETWORK DRIVER 21335M: Bjørn Mork <bjorn@mork.no> 21336L: netdev@vger.kernel.org 21337S: Maintained 21338F: Documentation/ABI/testing/sysfs-class-net-qmi 21339F: drivers/net/usb/qmi_wwan.c 21340 21341USB RTL8150 DRIVER 21342M: Petko Manolov <petkan@nucleusys.com> 21343L: linux-usb@vger.kernel.org 21344L: netdev@vger.kernel.org 21345S: Maintained 21346W: https://github.com/petkan/rtl8150 21347T: git https://github.com/petkan/rtl8150.git 21348F: drivers/net/usb/rtl8150.c 21349 21350USB SERIAL SUBSYSTEM 21351M: Johan Hovold <johan@kernel.org> 21352L: linux-usb@vger.kernel.org 21353S: Maintained 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21355F: Documentation/usb/usb-serial.rst 21356F: drivers/usb/serial/ 21357F: include/linux/usb/serial.h 21358 21359USB SMSC75XX ETHERNET DRIVER 21360M: Steve Glendinning <steve.glendinning@shawell.net> 21361L: netdev@vger.kernel.org 21362S: Maintained 21363F: drivers/net/usb/smsc75xx.* 21364 21365USB SMSC95XX ETHERNET DRIVER 21366M: Steve Glendinning <steve.glendinning@shawell.net> 21367M: UNGLinuxDriver@microchip.com 21368L: netdev@vger.kernel.org 21369S: Maintained 21370F: drivers/net/usb/smsc95xx.* 21371 21372USB SUBSYSTEM 21373M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21374L: linux-usb@vger.kernel.org 21375S: Supported 21376W: http://www.linux-usb.org 21377T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21378F: Documentation/devicetree/bindings/usb/ 21379F: Documentation/usb/ 21380F: drivers/usb/ 21381F: include/dt-bindings/usb/ 21382F: include/linux/usb.h 21383F: include/linux/usb/ 21384 21385USB TYPEC BUS FOR ALTERNATE MODES 21386M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21387L: linux-usb@vger.kernel.org 21388S: Maintained 21389F: Documentation/ABI/testing/sysfs-bus-typec 21390F: Documentation/driver-api/usb/typec_bus.rst 21391F: drivers/usb/typec/altmodes/ 21392F: include/linux/usb/typec_altmode.h 21393 21394USB TYPEC CLASS 21395M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21396L: linux-usb@vger.kernel.org 21397S: Maintained 21398F: Documentation/ABI/testing/sysfs-class-typec 21399F: Documentation/driver-api/usb/typec.rst 21400F: drivers/usb/typec/ 21401F: include/linux/usb/typec.h 21402 21403USB TYPEC INTEL PMC MUX DRIVER 21404M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21405L: linux-usb@vger.kernel.org 21406S: Maintained 21407F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21408F: drivers/usb/typec/mux/intel_pmc_mux.c 21409 21410USB TYPEC PI3USB30532 MUX DRIVER 21411M: Hans de Goede <hdegoede@redhat.com> 21412L: linux-usb@vger.kernel.org 21413S: Maintained 21414F: drivers/usb/typec/mux/pi3usb30532.c 21415 21416USB TYPEC PORT CONTROLLER DRIVERS 21417M: Guenter Roeck <linux@roeck-us.net> 21418L: linux-usb@vger.kernel.org 21419S: Maintained 21420F: drivers/usb/typec/tcpm/ 21421 21422USB UHCI DRIVER 21423M: Alan Stern <stern@rowland.harvard.edu> 21424L: linux-usb@vger.kernel.org 21425S: Maintained 21426F: drivers/usb/host/uhci* 21427 21428USB VIDEO CLASS 21429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21430L: linux-media@vger.kernel.org 21431S: Maintained 21432W: http://www.ideasonboard.org/uvc/ 21433T: git git://linuxtv.org/media_tree.git 21434F: drivers/media/usb/uvc/ 21435F: include/uapi/linux/uvcvideo.h 21436 21437USB WEBCAM GADGET 21438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21439L: linux-usb@vger.kernel.org 21440S: Maintained 21441F: drivers/usb/gadget/function/*uvc* 21442F: drivers/usb/gadget/legacy/webcam.c 21443F: include/uapi/linux/usb/g_uvc.h 21444 21445USB WIRELESS RNDIS DRIVER (rndis_wlan) 21446M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21447L: linux-wireless@vger.kernel.org 21448S: Maintained 21449F: drivers/net/wireless/rndis_wlan.c 21450 21451USB XHCI DRIVER 21452M: Mathias Nyman <mathias.nyman@intel.com> 21453L: linux-usb@vger.kernel.org 21454S: Supported 21455F: drivers/usb/host/pci-quirks* 21456F: drivers/usb/host/xhci* 21457 21458USB ZD1201 DRIVER 21459L: linux-wireless@vger.kernel.org 21460S: Orphan 21461W: http://linux-lc100020.sourceforge.net 21462F: drivers/net/wireless/zydas/zd1201.* 21463 21464USB ZR364XX DRIVER 21465M: Antoine Jacquet <royale@zerezo.com> 21466L: linux-usb@vger.kernel.org 21467L: linux-media@vger.kernel.org 21468S: Maintained 21469W: http://royale.zerezo.com/zr364xx/ 21470T: git git://linuxtv.org/media_tree.git 21471F: Documentation/admin-guide/media/zr364xx* 21472F: drivers/staging/media/deprecated/zr364xx/ 21473 21474USER-MODE LINUX (UML) 21475M: Richard Weinberger <richard@nod.at> 21476M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21477M: Johannes Berg <johannes@sipsolutions.net> 21478L: linux-um@lists.infradead.org 21479S: Maintained 21480W: http://user-mode-linux.sourceforge.net 21481Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21482T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21483T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21484F: Documentation/virt/uml/ 21485F: arch/um/ 21486F: arch/x86/um/ 21487F: fs/hostfs/ 21488 21489USERSPACE COPYIN/COPYOUT (UIOVEC) 21490M: Alexander Viro <viro@zeniv.linux.org.uk> 21491S: Maintained 21492F: include/linux/uio.h 21493F: lib/iov_iter.c 21494 21495USERSPACE DMA BUFFER DRIVER 21496M: Gerd Hoffmann <kraxel@redhat.com> 21497L: dri-devel@lists.freedesktop.org 21498S: Maintained 21499T: git git://anongit.freedesktop.org/drm/drm-misc 21500F: drivers/dma-buf/udmabuf.c 21501F: include/uapi/linux/udmabuf.h 21502 21503USERSPACE I/O (UIO) 21504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21505S: Maintained 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21507F: Documentation/driver-api/uio-howto.rst 21508F: drivers/uio/ 21509F: include/linux/uio_driver.h 21510 21511UTIL-LINUX PACKAGE 21512M: Karel Zak <kzak@redhat.com> 21513L: util-linux@vger.kernel.org 21514S: Maintained 21515W: http://en.wikipedia.org/wiki/Util-linux 21516T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21517 21518UUID HELPERS 21519M: Christoph Hellwig <hch@lst.de> 21520R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21521L: linux-kernel@vger.kernel.org 21522S: Maintained 21523T: git git://git.infradead.org/users/hch/uuid.git 21524F: include/linux/uuid.h 21525F: include/uapi/linux/uuid.h 21526F: lib/test_uuid.c 21527F: lib/uuid.c 21528 21529UV SYSFS DRIVER 21530M: Justin Ernst <justin.ernst@hpe.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/uv_sysfs.c 21534 21535UVESAFB DRIVER 21536M: Michal Januszewski <spock@gentoo.org> 21537L: linux-fbdev@vger.kernel.org 21538S: Maintained 21539W: https://github.com/mjanusz/v86d 21540F: Documentation/fb/uvesafb.rst 21541F: drivers/video/fbdev/uvesafb.* 21542 21543Ux500 CLOCK DRIVERS 21544M: Ulf Hansson <ulf.hansson@linaro.org> 21545L: linux-clk@vger.kernel.org 21546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21547S: Maintained 21548F: drivers/clk/ux500/ 21549 21550VF610 NAND DRIVER 21551M: Stefan Agner <stefan@agner.ch> 21552L: linux-mtd@lists.infradead.org 21553S: Supported 21554F: drivers/mtd/nand/raw/vf610_nfc.c 21555 21556VFAT/FAT/MSDOS FILESYSTEM 21557M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21558S: Maintained 21559F: Documentation/filesystems/vfat.rst 21560F: fs/fat/ 21561F: tools/testing/selftests/filesystems/fat/ 21562 21563VFIO DRIVER 21564M: Alex Williamson <alex.williamson@redhat.com> 21565R: Cornelia Huck <cohuck@redhat.com> 21566L: kvm@vger.kernel.org 21567S: Maintained 21568T: git git://github.com/awilliam/linux-vfio.git 21569F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21570F: Documentation/driver-api/vfio.rst 21571F: drivers/vfio/ 21572F: include/linux/vfio.h 21573F: include/linux/vfio_pci_core.h 21574F: include/uapi/linux/vfio.h 21575 21576VFIO FSL-MC DRIVER 21577M: Diana Craciun <diana.craciun@oss.nxp.com> 21578L: kvm@vger.kernel.org 21579S: Maintained 21580F: drivers/vfio/fsl-mc/ 21581 21582VFIO HISILICON PCI DRIVER 21583M: Longfang Liu <liulongfang@huawei.com> 21584M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21585L: kvm@vger.kernel.org 21586S: Maintained 21587F: drivers/vfio/pci/hisilicon/ 21588 21589VFIO MEDIATED DEVICE DRIVERS 21590M: Kirti Wankhede <kwankhede@nvidia.com> 21591L: kvm@vger.kernel.org 21592S: Maintained 21593F: Documentation/driver-api/vfio-mediated-device.rst 21594F: drivers/vfio/mdev/ 21595F: include/linux/mdev.h 21596F: samples/vfio-mdev/ 21597 21598VFIO PCI DEVICE SPECIFIC DRIVERS 21599R: Jason Gunthorpe <jgg@nvidia.com> 21600R: Yishai Hadas <yishaih@nvidia.com> 21601R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21602R: Kevin Tian <kevin.tian@intel.com> 21603L: kvm@vger.kernel.org 21604S: Maintained 21605P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21606F: drivers/vfio/pci/*/ 21607 21608VFIO PLATFORM DRIVER 21609M: Eric Auger <eric.auger@redhat.com> 21610L: kvm@vger.kernel.org 21611S: Maintained 21612F: drivers/vfio/platform/ 21613 21614VFIO MLX5 PCI DRIVER 21615M: Yishai Hadas <yishaih@nvidia.com> 21616L: kvm@vger.kernel.org 21617S: Maintained 21618F: drivers/vfio/pci/mlx5/ 21619 21620VGA_SWITCHEROO 21621R: Lukas Wunner <lukas@wunner.de> 21622S: Maintained 21623T: git git://anongit.freedesktop.org/drm/drm-misc 21624F: Documentation/gpu/vga-switcheroo.rst 21625F: drivers/gpu/vga/vga_switcheroo.c 21626F: include/linux/vga_switcheroo.h 21627 21628VIA RHINE NETWORK DRIVER 21629S: Maintained 21630M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21631F: drivers/net/ethernet/via/via-rhine.c 21632 21633VIA SD/MMC CARD CONTROLLER DRIVER 21634M: Bruce Chang <brucechang@via.com.tw> 21635M: Harald Welte <HaraldWelte@viatech.com> 21636S: Maintained 21637F: drivers/mmc/host/via-sdmmc.c 21638 21639VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21640M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21641L: linux-fbdev@vger.kernel.org 21642S: Maintained 21643F: drivers/video/fbdev/via/ 21644F: include/linux/via-core.h 21645F: include/linux/via-gpio.h 21646F: include/linux/via_i2c.h 21647 21648VIA VELOCITY NETWORK DRIVER 21649M: Francois Romieu <romieu@fr.zoreil.com> 21650L: netdev@vger.kernel.org 21651S: Maintained 21652F: drivers/net/ethernet/via/via-velocity.* 21653 21654VICODEC VIRTUAL CODEC DRIVER 21655M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21656L: linux-media@vger.kernel.org 21657S: Maintained 21658W: https://linuxtv.org 21659T: git git://linuxtv.org/media_tree.git 21660F: drivers/media/test-drivers/vicodec/* 21661 21662VIDEO I2C POLLING DRIVER 21663M: Matt Ranostay <matt.ranostay@konsulko.com> 21664L: linux-media@vger.kernel.org 21665S: Maintained 21666F: drivers/media/i2c/video-i2c.c 21667 21668VIDEO MULTIPLEXER DRIVER 21669M: Philipp Zabel <p.zabel@pengutronix.de> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672F: drivers/media/platform/video-mux.c 21673 21674VIDEOBUF2 FRAMEWORK 21675M: Tomasz Figa <tfiga@chromium.org> 21676M: Marek Szyprowski <m.szyprowski@samsung.com> 21677L: linux-media@vger.kernel.org 21678S: Maintained 21679F: drivers/media/common/videobuf2/* 21680F: include/media/videobuf2-* 21681 21682VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21683M: Shuah Khan <skhan@linuxfoundation.org> 21684R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21685L: linux-media@vger.kernel.org 21686S: Maintained 21687W: https://linuxtv.org 21688T: git git://linuxtv.org/media_tree.git 21689F: drivers/media/test-drivers/vimc/* 21690 21691VIRT LIB 21692M: Alex Williamson <alex.williamson@redhat.com> 21693M: Paolo Bonzini <pbonzini@redhat.com> 21694L: kvm@vger.kernel.org 21695S: Supported 21696F: virt/lib/ 21697 21698VIRTIO AND VHOST VSOCK DRIVER 21699M: Stefan Hajnoczi <stefanha@redhat.com> 21700M: Stefano Garzarella <sgarzare@redhat.com> 21701L: kvm@vger.kernel.org 21702L: virtualization@lists.linux-foundation.org 21703L: netdev@vger.kernel.org 21704S: Maintained 21705F: drivers/vhost/vsock.c 21706F: include/linux/virtio_vsock.h 21707F: include/uapi/linux/virtio_vsock.h 21708F: net/vmw_vsock/virtio_transport.c 21709F: net/vmw_vsock/virtio_transport_common.c 21710 21711VIRTIO BLOCK AND SCSI DRIVERS 21712M: "Michael S. Tsirkin" <mst@redhat.com> 21713M: Jason Wang <jasowang@redhat.com> 21714R: Paolo Bonzini <pbonzini@redhat.com> 21715R: Stefan Hajnoczi <stefanha@redhat.com> 21716L: virtualization@lists.linux-foundation.org 21717S: Maintained 21718F: drivers/block/virtio_blk.c 21719F: drivers/scsi/virtio_scsi.c 21720F: drivers/vhost/scsi.c 21721F: include/uapi/linux/virtio_blk.h 21722F: include/uapi/linux/virtio_scsi.h 21723 21724VIRTIO CONSOLE DRIVER 21725M: Amit Shah <amit@kernel.org> 21726L: virtualization@lists.linux-foundation.org 21727S: Maintained 21728F: drivers/char/virtio_console.c 21729F: include/linux/virtio_console.h 21730F: include/uapi/linux/virtio_console.h 21731 21732VIRTIO CORE AND NET DRIVERS 21733M: "Michael S. Tsirkin" <mst@redhat.com> 21734M: Jason Wang <jasowang@redhat.com> 21735L: virtualization@lists.linux-foundation.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-bus-vdpa 21738F: Documentation/ABI/testing/sysfs-class-vduse 21739F: Documentation/devicetree/bindings/virtio/ 21740F: drivers/block/virtio_blk.c 21741F: drivers/crypto/virtio/ 21742F: drivers/net/virtio_net.c 21743F: drivers/vdpa/ 21744F: drivers/virtio/ 21745F: include/linux/vdpa.h 21746F: include/linux/virtio*.h 21747F: include/uapi/linux/virtio_*.h 21748F: tools/virtio/ 21749 21750IFCVF VIRTIO DATA PATH ACCELERATOR 21751R: Zhu Lingshan <lingshan.zhu@intel.com> 21752F: drivers/vdpa/ifcvf/ 21753 21754VIRTIO BALLOON 21755M: "Michael S. Tsirkin" <mst@redhat.com> 21756M: David Hildenbrand <david@redhat.com> 21757L: virtualization@lists.linux-foundation.org 21758S: Maintained 21759F: drivers/virtio/virtio_balloon.c 21760F: include/uapi/linux/virtio_balloon.h 21761F: include/linux/balloon_compaction.h 21762F: mm/balloon_compaction.c 21763 21764VIRTIO CRYPTO DRIVER 21765M: Gonglei <arei.gonglei@huawei.com> 21766L: virtualization@lists.linux-foundation.org 21767L: linux-crypto@vger.kernel.org 21768S: Maintained 21769F: drivers/crypto/virtio/ 21770F: include/uapi/linux/virtio_crypto.h 21771 21772VIRTIO DRIVERS FOR S390 21773M: Cornelia Huck <cohuck@redhat.com> 21774M: Halil Pasic <pasic@linux.ibm.com> 21775M: Eric Farman <farman@linux.ibm.com> 21776L: linux-s390@vger.kernel.org 21777L: virtualization@lists.linux-foundation.org 21778L: kvm@vger.kernel.org 21779S: Supported 21780F: arch/s390/include/uapi/asm/virtio-ccw.h 21781F: drivers/s390/virtio/ 21782 21783VIRTIO FILE SYSTEM 21784M: Vivek Goyal <vgoyal@redhat.com> 21785M: Stefan Hajnoczi <stefanha@redhat.com> 21786M: Miklos Szeredi <miklos@szeredi.hu> 21787L: virtualization@lists.linux-foundation.org 21788L: linux-fsdevel@vger.kernel.org 21789S: Supported 21790W: https://virtio-fs.gitlab.io/ 21791F: Documentation/filesystems/virtiofs.rst 21792F: fs/fuse/virtio_fs.c 21793F: include/uapi/linux/virtio_fs.h 21794 21795VIRTIO GPIO DRIVER 21796M: Enrico Weigelt, metux IT consult <info@metux.net> 21797M: Viresh Kumar <vireshk@kernel.org> 21798L: linux-gpio@vger.kernel.org 21799L: virtualization@lists.linux-foundation.org 21800S: Maintained 21801F: drivers/gpio/gpio-virtio.c 21802F: include/uapi/linux/virtio_gpio.h 21803 21804VIRTIO GPU DRIVER 21805M: David Airlie <airlied@redhat.com> 21806M: Gerd Hoffmann <kraxel@redhat.com> 21807R: Gurchetan Singh <gurchetansingh@chromium.org> 21808R: Chia-I Wu <olvaffe@gmail.com> 21809L: dri-devel@lists.freedesktop.org 21810L: virtualization@lists.linux-foundation.org 21811S: Maintained 21812T: git git://anongit.freedesktop.org/drm/drm-misc 21813F: drivers/gpu/drm/virtio/ 21814F: include/uapi/linux/virtio_gpu.h 21815 21816VIRTIO HOST (VHOST) 21817M: "Michael S. Tsirkin" <mst@redhat.com> 21818M: Jason Wang <jasowang@redhat.com> 21819L: kvm@vger.kernel.org 21820L: virtualization@lists.linux-foundation.org 21821L: netdev@vger.kernel.org 21822S: Maintained 21823T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21824F: drivers/vhost/ 21825F: include/linux/vhost_iotlb.h 21826F: include/uapi/linux/vhost.h 21827 21828VIRTIO INPUT DRIVER 21829M: Gerd Hoffmann <kraxel@redhat.com> 21830S: Maintained 21831F: drivers/virtio/virtio_input.c 21832F: include/uapi/linux/virtio_input.h 21833 21834VIRTIO IOMMU DRIVER 21835M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21836L: virtualization@lists.linux-foundation.org 21837S: Maintained 21838F: drivers/iommu/virtio-iommu.c 21839F: include/uapi/linux/virtio_iommu.h 21840 21841VIRTIO MEM DRIVER 21842M: David Hildenbrand <david@redhat.com> 21843L: virtualization@lists.linux-foundation.org 21844S: Maintained 21845W: https://virtio-mem.gitlab.io/ 21846F: drivers/virtio/virtio_mem.c 21847F: include/uapi/linux/virtio_mem.h 21848 21849VIRTIO SOUND DRIVER 21850M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21851M: "Michael S. Tsirkin" <mst@redhat.com> 21852L: virtualization@lists.linux-foundation.org 21853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21854S: Maintained 21855F: include/uapi/linux/virtio_snd.h 21856F: sound/virtio/* 21857 21858VIRTIO I2C DRIVER 21859M: Conghui Chen <conghui.chen@intel.com> 21860M: Viresh Kumar <viresh.kumar@linaro.org> 21861L: linux-i2c@vger.kernel.org 21862L: virtualization@lists.linux-foundation.org 21863S: Maintained 21864F: drivers/i2c/busses/i2c-virtio.c 21865F: include/uapi/linux/virtio_i2c.h 21866 21867VIRTIO PMEM DRIVER 21868M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21869L: virtualization@lists.linux-foundation.org 21870S: Maintained 21871F: drivers/nvdimm/virtio_pmem.c 21872F: drivers/nvdimm/nd_virtio.c 21873 21874VIRTUAL BOX GUEST DEVICE DRIVER 21875M: Hans de Goede <hdegoede@redhat.com> 21876M: Arnd Bergmann <arnd@arndb.de> 21877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21878S: Maintained 21879F: drivers/virt/vboxguest/ 21880F: include/linux/vbox_utils.h 21881F: include/uapi/linux/vbox*.h 21882 21883VIRTUAL BOX SHARED FOLDER VFS DRIVER 21884M: Hans de Goede <hdegoede@redhat.com> 21885L: linux-fsdevel@vger.kernel.org 21886S: Maintained 21887F: fs/vboxsf/* 21888 21889VIRTUAL SERIO DEVICE DRIVER 21890M: Stephen Chandler Paul <thatslyude@gmail.com> 21891S: Maintained 21892F: drivers/input/serio/userio.c 21893F: include/uapi/linux/userio.h 21894 21895VIVID VIRTUAL VIDEO DRIVER 21896M: Hans Verkuil <hverkuil@xs4all.nl> 21897L: linux-media@vger.kernel.org 21898S: Maintained 21899W: https://linuxtv.org 21900T: git git://linuxtv.org/media_tree.git 21901F: drivers/media/test-drivers/vivid/* 21902 21903VIDTV VIRTUAL DIGITAL TV DRIVER 21904M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21905L: linux-media@vger.kernel.org 21906S: Maintained 21907W: https://linuxtv.org 21908T: git git://linuxtv.org/media_tree.git 21909F: drivers/media/test-drivers/vidtv/* 21910 21911VLYNQ BUS 21912M: Florian Fainelli <f.fainelli@gmail.com> 21913L: openwrt-devel@lists.openwrt.org (subscribers-only) 21914S: Maintained 21915F: drivers/vlynq/vlynq.c 21916F: include/linux/vlynq.h 21917 21918VME SUBSYSTEM 21919M: Martyn Welch <martyn@welchs.me.uk> 21920M: Manohar Vanga <manohar.vanga@gmail.com> 21921M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21922L: linux-kernel@vger.kernel.org 21923S: Odd fixes 21924T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21925F: Documentation/driver-api/vme.rst 21926F: drivers/staging/vme_user/ 21927 21928VM SOCKETS (AF_VSOCK) 21929M: Stefano Garzarella <sgarzare@redhat.com> 21930L: virtualization@lists.linux-foundation.org 21931L: netdev@vger.kernel.org 21932S: Maintained 21933F: drivers/net/vsockmon.c 21934F: include/net/af_vsock.h 21935F: include/uapi/linux/vm_sockets.h 21936F: include/uapi/linux/vm_sockets_diag.h 21937F: include/uapi/linux/vsockmon.h 21938F: net/vmw_vsock/ 21939F: tools/testing/vsock/ 21940 21941VMWARE BALLOON DRIVER 21942M: Nadav Amit <namit@vmware.com> 21943R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21944L: linux-kernel@vger.kernel.org 21945S: Supported 21946F: drivers/misc/vmw_balloon.c 21947 21948VMWARE HYPERVISOR INTERFACE 21949M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21950M: Alexey Makhalov <amakhalov@vmware.com> 21951R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21952L: virtualization@lists.linux-foundation.org 21953L: x86@kernel.org 21954S: Supported 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21956F: arch/x86/include/asm/vmware.h 21957F: arch/x86/kernel/cpu/vmware.c 21958 21959VMWARE PVRDMA DRIVER 21960M: Bryan Tan <bryantan@vmware.com> 21961M: Vishnu Dasa <vdasa@vmware.com> 21962R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21963L: linux-rdma@vger.kernel.org 21964S: Supported 21965F: drivers/infiniband/hw/vmw_pvrdma/ 21966 21967VMWARE PVSCSI DRIVER 21968M: Vishal Bhakta <vbhakta@vmware.com> 21969R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21970L: linux-scsi@vger.kernel.org 21971S: Supported 21972F: drivers/scsi/vmw_pvscsi.c 21973F: drivers/scsi/vmw_pvscsi.h 21974 21975VMWARE VIRTUAL PTP CLOCK DRIVER 21976M: Vivek Thampi <vithampi@vmware.com> 21977R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21978L: netdev@vger.kernel.org 21979S: Supported 21980F: drivers/ptp/ptp_vmw.c 21981 21982VMWARE VMCI DRIVER 21983M: Bryan Tan <bryantan@vmware.com> 21984M: Vishnu Dasa <vdasa@vmware.com> 21985R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21986L: linux-kernel@vger.kernel.org 21987S: Supported 21988F: drivers/misc/vmw_vmci/ 21989F: include/linux/vmw_vmci* 21990 21991VMWARE VMMOUSE SUBDRIVER 21992M: Zack Rusin <zackr@vmware.com> 21993R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21994R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21995L: linux-input@vger.kernel.org 21996S: Supported 21997F: drivers/input/mouse/vmmouse.c 21998F: drivers/input/mouse/vmmouse.h 21999 22000VMWARE VMXNET3 ETHERNET DRIVER 22001M: Ronak Doshi <doshir@vmware.com> 22002R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22003L: netdev@vger.kernel.org 22004S: Supported 22005F: drivers/net/vmxnet3/ 22006 22007VMWARE VSOCK VMCI TRANSPORT DRIVER 22008M: Bryan Tan <bryantan@vmware.com> 22009M: Vishnu Dasa <vdasa@vmware.com> 22010R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22011L: linux-kernel@vger.kernel.org 22012S: Supported 22013F: net/vmw_vsock/vmci_transport* 22014 22015VOCORE VOCORE2 BOARD 22016M: Harvey Hunt <harveyhuntnexus@gmail.com> 22017L: linux-mips@vger.kernel.org 22018S: Maintained 22019F: arch/mips/boot/dts/ralink/vocore2.dts 22020 22021VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22022M: Liam Girdwood <lgirdwood@gmail.com> 22023M: Mark Brown <broonie@kernel.org> 22024L: linux-kernel@vger.kernel.org 22025S: Supported 22026W: http://www.slimlogic.co.uk/?p=48 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22028F: Documentation/devicetree/bindings/regulator/ 22029F: Documentation/power/regulator/ 22030F: drivers/regulator/ 22031F: include/dt-bindings/regulator/ 22032F: include/linux/regulator/ 22033K: regulator_get_optional 22034 22035VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22036R: Matti Vaittinen <mazziesaccount@gmail.com> 22037F: drivers/regulator/irq_helpers.c 22038 22039VRF 22040M: David Ahern <dsahern@kernel.org> 22041L: netdev@vger.kernel.org 22042S: Maintained 22043F: Documentation/networking/vrf.rst 22044F: drivers/net/vrf.c 22045 22046VSPRINTF 22047M: Petr Mladek <pmladek@suse.com> 22048M: Steven Rostedt <rostedt@goodmis.org> 22049M: Sergey Senozhatsky <senozhatsky@chromium.org> 22050R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22051R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22052S: Maintained 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22054F: Documentation/core-api/printk-formats.rst 22055F: lib/test_printf.c 22056F: lib/test_scanf.c 22057F: lib/vsprintf.c 22058 22059VT1211 HARDWARE MONITOR DRIVER 22060M: Juerg Haefliger <juergh@proton.me> 22061L: linux-hwmon@vger.kernel.org 22062S: Maintained 22063F: Documentation/hwmon/vt1211.rst 22064F: drivers/hwmon/vt1211.c 22065 22066VT8231 HARDWARE MONITOR DRIVER 22067M: Roger Lucas <vt8231@hiddenengine.co.uk> 22068L: linux-hwmon@vger.kernel.org 22069S: Maintained 22070F: drivers/hwmon/vt8231.c 22071 22072VUB300 USB to SDIO/SD/MMC bridge chip 22073L: linux-mmc@vger.kernel.org 22074S: Orphan 22075F: drivers/mmc/host/vub300.c 22076 22077W1 DALLAS'S 1-WIRE BUS 22078M: Evgeniy Polyakov <zbr@ioremap.net> 22079S: Maintained 22080F: Documentation/devicetree/bindings/w1/ 22081F: Documentation/w1/ 22082F: drivers/w1/ 22083F: include/linux/w1.h 22084 22085W83791D HARDWARE MONITORING DRIVER 22086M: Marc Hulsman <m.hulsman@tudelft.nl> 22087L: linux-hwmon@vger.kernel.org 22088S: Maintained 22089F: Documentation/hwmon/w83791d.rst 22090F: drivers/hwmon/w83791d.c 22091 22092W83793 HARDWARE MONITORING DRIVER 22093M: Rudolf Marek <r.marek@assembler.cz> 22094L: linux-hwmon@vger.kernel.org 22095S: Maintained 22096F: Documentation/hwmon/w83793.rst 22097F: drivers/hwmon/w83793.c 22098 22099W83795 HARDWARE MONITORING DRIVER 22100M: Jean Delvare <jdelvare@suse.com> 22101L: linux-hwmon@vger.kernel.org 22102S: Maintained 22103F: drivers/hwmon/w83795.c 22104 22105W83L51xD SD/MMC CARD INTERFACE DRIVER 22106M: Pierre Ossman <pierre@ossman.eu> 22107S: Maintained 22108F: drivers/mmc/host/wbsd.* 22109 22110WACOM PROTOCOL 4 SERIAL TABLETS 22111M: Julian Squires <julian@cipht.net> 22112M: Hans de Goede <hdegoede@redhat.com> 22113L: linux-input@vger.kernel.org 22114S: Maintained 22115F: drivers/input/tablet/wacom_serial4.c 22116 22117WANGXUN ETHERNET DRIVER 22118M: Jiawen Wu <jiawenwu@trustnetic.com> 22119M: Mengyuan Lou <mengyuanlou@net-swift.com> 22120W: https://www.net-swift.com 22121L: netdev@vger.kernel.org 22122S: Maintained 22123F: Documentation/networking/device_drivers/ethernet/wangxun/* 22124F: drivers/net/ethernet/wangxun/ 22125 22126WATCHDOG DEVICE DRIVERS 22127M: Wim Van Sebroeck <wim@linux-watchdog.org> 22128M: Guenter Roeck <linux@roeck-us.net> 22129L: linux-watchdog@vger.kernel.org 22130S: Maintained 22131W: http://www.linux-watchdog.org/ 22132T: git git://www.linux-watchdog.org/linux-watchdog.git 22133F: Documentation/devicetree/bindings/watchdog/ 22134F: Documentation/watchdog/ 22135F: drivers/watchdog/ 22136F: include/linux/watchdog.h 22137F: include/uapi/linux/watchdog.h 22138F: include/trace/events/watchdog.h 22139 22140WHISKEYCOVE PMIC GPIO DRIVER 22141M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22142L: linux-gpio@vger.kernel.org 22143S: Maintained 22144F: drivers/gpio/gpio-wcove.c 22145 22146WHWAVE RTC DRIVER 22147M: Dianlong Li <long17.cool@163.com> 22148L: linux-rtc@vger.kernel.org 22149S: Maintained 22150F: drivers/rtc/rtc-sd3078.c 22151 22152WIIMOTE HID DRIVER 22153M: David Rheinsberg <david.rheinsberg@gmail.com> 22154L: linux-input@vger.kernel.org 22155S: Maintained 22156F: drivers/hid/hid-wiimote* 22157 22158WILOCITY WIL6210 WIRELESS DRIVER 22159L: linux-wireless@vger.kernel.org 22160S: Orphan 22161W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22162F: drivers/net/wireless/ath/wil6210/ 22163 22164WINBOND CIR DRIVER 22165M: David Härdeman <david@hardeman.nu> 22166S: Maintained 22167F: drivers/media/rc/winbond-cir.c 22168 22169WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22170M: William Breathitt Gray <william.gray@linaro.org> 22171L: linux-watchdog@vger.kernel.org 22172S: Maintained 22173F: drivers/watchdog/ebc-c384_wdt.c 22174 22175WINSYSTEMS WS16C48 GPIO DRIVER 22176M: William Breathitt Gray <william.gray@linaro.org> 22177L: linux-gpio@vger.kernel.org 22178S: Maintained 22179F: drivers/gpio/gpio-ws16c48.c 22180 22181WIREGUARD SECURE NETWORK TUNNEL 22182M: Jason A. Donenfeld <Jason@zx2c4.com> 22183L: wireguard@lists.zx2c4.com 22184L: netdev@vger.kernel.org 22185S: Maintained 22186F: drivers/net/wireguard/ 22187F: tools/testing/selftests/wireguard/ 22188 22189WISTRON LAPTOP BUTTON DRIVER 22190M: Miloslav Trmac <mitr@volny.cz> 22191S: Maintained 22192F: drivers/input/misc/wistron_btns.c 22193 22194WL3501 WIRELESS PCMCIA CARD DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Odd fixes 22197F: drivers/net/wireless/wl3501* 22198 22199WOLFSON MICROELECTRONICS DRIVERS 22200L: patches@opensource.cirrus.com 22201S: Supported 22202W: https://github.com/CirrusLogic/linux-drivers/wiki 22203T: git https://github.com/CirrusLogic/linux-drivers.git 22204F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22205F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22206F: Documentation/devicetree/bindings/mfd/wm831x.txt 22207F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22208F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22209F: Documentation/devicetree/bindings/sound/wm* 22210F: Documentation/hwmon/wm83??.rst 22211F: arch/arm/mach-s3c/mach-crag6410* 22212F: drivers/clk/clk-wm83*.c 22213F: drivers/gpio/gpio-*wm*.c 22214F: drivers/gpio/gpio-arizona.c 22215F: drivers/hwmon/wm83??-hwmon.c 22216F: drivers/input/misc/wm831x-on.c 22217F: drivers/input/touchscreen/wm831x-ts.c 22218F: drivers/input/touchscreen/wm97*.c 22219F: drivers/leds/leds-wm83*.c 22220F: drivers/mfd/arizona* 22221F: drivers/mfd/cs47l24* 22222F: drivers/mfd/wm*.c 22223F: drivers/power/supply/wm83*.c 22224F: drivers/regulator/arizona* 22225F: drivers/regulator/wm8*.c 22226F: drivers/rtc/rtc-wm83*.c 22227F: drivers/video/backlight/wm83*_bl.c 22228F: drivers/watchdog/wm83*_wdt.c 22229F: include/linux/mfd/arizona/ 22230F: include/linux/mfd/wm831x/ 22231F: include/linux/mfd/wm8350/ 22232F: include/linux/mfd/wm8400* 22233F: include/linux/regulator/arizona* 22234F: include/linux/wm97xx.h 22235F: include/sound/wm????.h 22236F: sound/soc/codecs/arizona* 22237F: sound/soc/codecs/cs47l24* 22238F: sound/soc/codecs/wm* 22239 22240WORKQUEUE 22241M: Tejun Heo <tj@kernel.org> 22242R: Lai Jiangshan <jiangshanlai@gmail.com> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22245F: Documentation/core-api/workqueue.rst 22246F: include/linux/workqueue.h 22247F: kernel/workqueue.c 22248 22249WWAN DRIVERS 22250M: Loic Poulain <loic.poulain@linaro.org> 22251M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22252R: Johannes Berg <johannes@sipsolutions.net> 22253L: netdev@vger.kernel.org 22254S: Maintained 22255F: drivers/net/wwan/ 22256F: include/linux/wwan.h 22257F: include/uapi/linux/wwan.h 22258 22259X-POWERS AXP288 PMIC DRIVERS 22260M: Hans de Goede <hdegoede@redhat.com> 22261S: Maintained 22262F: drivers/acpi/pmic/intel_pmic_xpower.c 22263N: axp288 22264 22265X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22266M: Chen-Yu Tsai <wens@csie.org> 22267L: linux-kernel@vger.kernel.org 22268S: Maintained 22269N: axp[128] 22270 22271X.25 STACK 22272M: Martin Schiller <ms@dev.tdt.de> 22273L: linux-x25@vger.kernel.org 22274S: Maintained 22275F: Documentation/networking/lapb-module.rst 22276F: Documentation/networking/x25* 22277F: drivers/net/wan/hdlc_x25.c 22278F: drivers/net/wan/lapbether.c 22279F: include/*/lapb.h 22280F: include/net/x25* 22281F: include/uapi/linux/x25.h 22282F: net/lapb/ 22283F: net/x25/ 22284 22285X86 ARCHITECTURE (32-BIT AND 64-BIT) 22286M: Thomas Gleixner <tglx@linutronix.de> 22287M: Ingo Molnar <mingo@redhat.com> 22288M: Borislav Petkov <bp@alien8.de> 22289M: Dave Hansen <dave.hansen@linux.intel.com> 22290M: x86@kernel.org 22291R: "H. Peter Anvin" <hpa@zytor.com> 22292L: linux-kernel@vger.kernel.org 22293S: Maintained 22294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22295F: Documentation/devicetree/bindings/x86/ 22296F: Documentation/x86/ 22297F: arch/x86/ 22298 22299X86 ENTRY CODE 22300M: Andy Lutomirski <luto@kernel.org> 22301L: linux-kernel@vger.kernel.org 22302S: Maintained 22303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22304F: arch/x86/entry/ 22305 22306X86 MCE INFRASTRUCTURE 22307M: Tony Luck <tony.luck@intel.com> 22308M: Borislav Petkov <bp@alien8.de> 22309L: linux-edac@vger.kernel.org 22310S: Maintained 22311F: Documentation/ABI/testing/sysfs-mce 22312F: Documentation/x86/x86_64/machinecheck.rst 22313F: arch/x86/kernel/cpu/mce/* 22314 22315X86 MICROCODE UPDATE SUPPORT 22316M: Borislav Petkov <bp@alien8.de> 22317S: Maintained 22318F: arch/x86/kernel/cpu/microcode/* 22319 22320X86 MM 22321M: Dave Hansen <dave.hansen@linux.intel.com> 22322M: Andy Lutomirski <luto@kernel.org> 22323M: Peter Zijlstra <peterz@infradead.org> 22324L: linux-kernel@vger.kernel.org 22325S: Maintained 22326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22327F: arch/x86/mm/ 22328 22329X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22330M: Hans de Goede <hdegoede@redhat.com> 22331L: platform-driver-x86@vger.kernel.org 22332S: Maintained 22333T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22334F: drivers/platform/x86/x86-android-tablets.c 22335 22336X86 PLATFORM DRIVERS 22337M: Hans de Goede <hdegoede@redhat.com> 22338M: Mark Gross <markgross@kernel.org> 22339L: platform-driver-x86@vger.kernel.org 22340S: Maintained 22341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22342F: drivers/platform/olpc/ 22343F: drivers/platform/x86/ 22344 22345X86 PLATFORM DRIVERS - ARCH 22346R: Darren Hart <dvhart@infradead.org> 22347R: Andy Shevchenko <andy@infradead.org> 22348L: platform-driver-x86@vger.kernel.org 22349L: x86@kernel.org 22350S: Maintained 22351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22352F: arch/x86/platform 22353 22354X86 PLATFORM UV HPE SUPERDOME FLEX 22355M: Steve Wahl <steve.wahl@hpe.com> 22356R: Mike Travis <mike.travis@hpe.com> 22357R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22358R: Russ Anderson <russ.anderson@hpe.com> 22359S: Supported 22360F: arch/x86/include/asm/uv/ 22361F: arch/x86/kernel/apic/x2apic_uv_x.c 22362F: arch/x86/platform/uv/ 22363 22364X86 STACK UNWINDING 22365M: Josh Poimboeuf <jpoimboe@kernel.org> 22366M: Peter Zijlstra <peterz@infradead.org> 22367S: Supported 22368F: arch/x86/include/asm/unwind*.h 22369F: arch/x86/kernel/dumpstack.c 22370F: arch/x86/kernel/stacktrace.c 22371F: arch/x86/kernel/unwind_*.c 22372 22373X86 VDSO 22374M: Andy Lutomirski <luto@kernel.org> 22375L: linux-kernel@vger.kernel.org 22376S: Maintained 22377T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22378F: arch/x86/entry/vdso/ 22379 22380XARRAY 22381M: Matthew Wilcox <willy@infradead.org> 22382L: linux-fsdevel@vger.kernel.org 22383S: Supported 22384F: Documentation/core-api/xarray.rst 22385F: include/linux/idr.h 22386F: include/linux/xarray.h 22387F: lib/idr.c 22388F: lib/xarray.c 22389F: tools/testing/radix-tree 22390 22391XBOX DVD IR REMOTE 22392M: Benjamin Valentin <benpicco@googlemail.com> 22393S: Maintained 22394F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22395F: drivers/media/rc/xbox_remote.c 22396 22397XC2028/3028 TUNER DRIVER 22398M: Mauro Carvalho Chehab <mchehab@kernel.org> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401W: https://linuxtv.org 22402T: git git://linuxtv.org/media_tree.git 22403F: drivers/media/tuners/xc2028.* 22404 22405XDP (eXpress Data Path) 22406M: Alexei Starovoitov <ast@kernel.org> 22407M: Daniel Borkmann <daniel@iogearbox.net> 22408M: David S. Miller <davem@davemloft.net> 22409M: Jakub Kicinski <kuba@kernel.org> 22410M: Jesper Dangaard Brouer <hawk@kernel.org> 22411M: John Fastabend <john.fastabend@gmail.com> 22412L: netdev@vger.kernel.org 22413L: bpf@vger.kernel.org 22414S: Supported 22415F: include/net/xdp.h 22416F: include/net/xdp_priv.h 22417F: include/trace/events/xdp.h 22418F: kernel/bpf/cpumap.c 22419F: kernel/bpf/devmap.c 22420F: net/core/xdp.c 22421F: samples/bpf/xdp* 22422F: tools/testing/selftests/bpf/*xdp* 22423F: tools/testing/selftests/bpf/*/*xdp* 22424F: drivers/net/ethernet/*/*/*/*/*xdp* 22425F: drivers/net/ethernet/*/*/*xdp* 22426K: (?:\b|_)xdp(?:\b|_) 22427 22428XDP SOCKETS (AF_XDP) 22429M: Björn Töpel <bjorn@kernel.org> 22430M: Magnus Karlsson <magnus.karlsson@intel.com> 22431M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22432R: Jonathan Lemon <jonathan.lemon@gmail.com> 22433L: netdev@vger.kernel.org 22434L: bpf@vger.kernel.org 22435S: Maintained 22436F: Documentation/networking/af_xdp.rst 22437F: include/net/xdp_sock* 22438F: include/net/xsk_buff_pool.h 22439F: include/uapi/linux/if_xdp.h 22440F: include/uapi/linux/xdp_diag.h 22441F: include/net/netns/xdp.h 22442F: net/xdp/ 22443F: tools/testing/selftests/bpf/*xsk* 22444 22445XEN BLOCK SUBSYSTEM 22446M: Roger Pau Monné <roger.pau@citrix.com> 22447L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22448S: Supported 22449F: drivers/block/xen* 22450F: drivers/block/xen-blkback/* 22451 22452XEN HYPERVISOR ARM 22453M: Stefano Stabellini <sstabellini@kernel.org> 22454L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22455S: Maintained 22456F: arch/arm/include/asm/xen/ 22457F: arch/arm/xen/ 22458 22459XEN HYPERVISOR ARM64 22460M: Stefano Stabellini <sstabellini@kernel.org> 22461L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22462S: Maintained 22463F: arch/arm64/include/asm/xen/ 22464F: arch/arm64/xen/ 22465 22466XEN HYPERVISOR INTERFACE 22467M: Juergen Gross <jgross@suse.com> 22468M: Stefano Stabellini <sstabellini@kernel.org> 22469R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22470L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22471S: Supported 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22473F: Documentation/ABI/stable/sysfs-hypervisor-xen 22474F: Documentation/ABI/testing/sysfs-hypervisor-xen 22475F: drivers/*/xen-*front.c 22476F: drivers/xen/ 22477F: include/uapi/xen/ 22478F: include/xen/ 22479F: kernel/configs/xen.config 22480 22481XEN HYPERVISOR X86 22482M: Juergen Gross <jgross@suse.com> 22483R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22484L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22485S: Supported 22486F: arch/x86/configs/xen.config 22487F: arch/x86/include/asm/pvclock-abi.h 22488F: arch/x86/include/asm/xen/ 22489F: arch/x86/platform/pvh/ 22490F: arch/x86/xen/ 22491 22492XEN NETWORK BACKEND DRIVER 22493M: Wei Liu <wei.liu@kernel.org> 22494M: Paul Durrant <paul@xen.org> 22495L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22496L: netdev@vger.kernel.org 22497S: Supported 22498F: drivers/net/xen-netback/* 22499 22500XEN PCI SUBSYSTEM 22501M: Juergen Gross <jgross@suse.com> 22502L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22503S: Supported 22504F: arch/x86/pci/*xen* 22505F: drivers/pci/*xen* 22506 22507XEN PVSCSI DRIVERS 22508M: Juergen Gross <jgross@suse.com> 22509L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22510L: linux-scsi@vger.kernel.org 22511S: Supported 22512F: drivers/scsi/xen-scsifront.c 22513F: drivers/xen/xen-scsiback.c 22514F: include/xen/interface/io/vscsiif.h 22515 22516XEN PVUSB DRIVER 22517M: Juergen Gross <jgross@suse.com> 22518L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22519L: linux-usb@vger.kernel.org 22520S: Supported 22521F: drivers/usb/host/xen* 22522F: include/xen/interface/io/usbif.h 22523 22524XEN SOUND FRONTEND DRIVER 22525M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22526L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22528S: Supported 22529F: sound/xen/* 22530 22531XEN SWIOTLB SUBSYSTEM 22532M: Juergen Gross <jgross@suse.com> 22533M: Stefano Stabellini <sstabellini@kernel.org> 22534L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22535L: iommu@lists.linux.dev 22536S: Supported 22537F: arch/*/include/asm/xen/swiotlb-xen.h 22538F: drivers/xen/swiotlb-xen.c 22539F: include/xen/arm/swiotlb-xen.h 22540F: include/xen/swiotlb-xen.h 22541 22542XFS FILESYSTEM 22543C: irc://irc.oftc.net/xfs 22544M: Darrick J. Wong <djwong@kernel.org> 22545L: linux-xfs@vger.kernel.org 22546S: Supported 22547W: http://xfs.org/ 22548T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22549F: Documentation/ABI/testing/sysfs-fs-xfs 22550F: Documentation/admin-guide/xfs.rst 22551F: Documentation/filesystems/xfs-delayed-logging-design.rst 22552F: Documentation/filesystems/xfs-self-describing-metadata.rst 22553F: fs/xfs/ 22554F: include/uapi/linux/dqblk_xfs.h 22555F: include/uapi/linux/fsmap.h 22556 22557XILINX AMS DRIVER 22558M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22559L: linux-iio@vger.kernel.org 22560S: Maintained 22561F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22562F: drivers/iio/adc/xilinx-ams.c 22563 22564XILINX AXI ETHERNET DRIVER 22565M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22566S: Maintained 22567F: drivers/net/ethernet/xilinx/xilinx_axienet* 22568 22569XILINX CAN DRIVER 22570M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22571R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22572L: linux-can@vger.kernel.org 22573S: Maintained 22574F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22575F: drivers/net/can/xilinx_can.c 22576 22577XILINX GPIO DRIVER 22578M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22579R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22580R: Michal Simek <michal.simek@xilinx.com> 22581S: Maintained 22582F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22583F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22584F: drivers/gpio/gpio-xilinx.c 22585F: drivers/gpio/gpio-zynq.c 22586 22587XILINX SD-FEC IP CORES 22588M: Derek Kiernan <derek.kiernan@xilinx.com> 22589M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22590S: Maintained 22591F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22592F: Documentation/misc-devices/xilinx_sdfec.rst 22593F: drivers/misc/Kconfig 22594F: drivers/misc/Makefile 22595F: drivers/misc/xilinx_sdfec.c 22596F: include/uapi/misc/xilinx_sdfec.h 22597 22598XILINX PWM DRIVER 22599M: Sean Anderson <sean.anderson@seco.com> 22600S: Maintained 22601F: drivers/pwm/pwm-xilinx.c 22602F: include/clocksource/timer-xilinx.h 22603 22604XILINX UARTLITE SERIAL DRIVER 22605M: Peter Korsgaard <jacmet@sunsite.dk> 22606L: linux-serial@vger.kernel.org 22607S: Maintained 22608F: drivers/tty/serial/uartlite.c 22609 22610XILINX VIDEO IP CORES 22611M: Hyun Kwon <hyun.kwon@xilinx.com> 22612M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22613L: linux-media@vger.kernel.org 22614S: Supported 22615T: git git://linuxtv.org/media_tree.git 22616F: Documentation/devicetree/bindings/media/xilinx/ 22617F: drivers/media/platform/xilinx/ 22618F: include/uapi/linux/xilinx-v4l2-controls.h 22619 22620XILINX ZYNQMP DPDMA DRIVER 22621M: Hyun Kwon <hyun.kwon@xilinx.com> 22622M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22623L: dmaengine@vger.kernel.org 22624S: Supported 22625F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22626F: drivers/dma/xilinx/xilinx_dpdma.c 22627F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22628 22629XILINX ZYNQMP PSGTR PHY DRIVER 22630M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22631M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22632L: linux-kernel@vger.kernel.org 22633S: Supported 22634T: git https://github.com/Xilinx/linux-xlnx.git 22635F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22636F: drivers/phy/xilinx/phy-zynqmp.c 22637 22638XILINX ZYNQMP SHA3 DRIVER 22639M: Harsha <harsha.harsha@xilinx.com> 22640S: Maintained 22641F: drivers/crypto/xilinx/zynqmp-sha.c 22642 22643XILINX EVENT MANAGEMENT DRIVER 22644M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22645S: Maintained 22646F: drivers/soc/xilinx/xlnx_event_manager.c 22647F: include/linux/firmware/xlnx-event-manager.h 22648 22649XILLYBUS DRIVER 22650M: Eli Billauer <eli.billauer@gmail.com> 22651L: linux-kernel@vger.kernel.org 22652S: Supported 22653F: drivers/char/xillybus/ 22654 22655XLP9XX I2C DRIVER 22656M: George Cherian <gcherian@marvell.com> 22657L: linux-i2c@vger.kernel.org 22658S: Supported 22659W: http://www.marvell.com 22660F: drivers/i2c/busses/i2c-xlp9xx.c 22661 22662XRA1403 GPIO EXPANDER 22663M: Nandor Han <nandor.han@ge.com> 22664M: Semi Malinen <semi.malinen@ge.com> 22665L: linux-gpio@vger.kernel.org 22666S: Maintained 22667F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22668F: drivers/gpio/gpio-xra1403.c 22669 22670XTENSA XTFPGA PLATFORM SUPPORT 22671M: Max Filippov <jcmvbkbc@gmail.com> 22672L: linux-xtensa@linux-xtensa.org 22673S: Maintained 22674F: drivers/spi/spi-xtensa-xtfpga.c 22675F: sound/soc/xtensa/xtfpga-i2s.c 22676 22677YAM DRIVER FOR AX.25 22678M: Jean-Paul Roubelat <jpr@f6fbb.org> 22679L: linux-hams@vger.kernel.org 22680S: Maintained 22681F: drivers/net/hamradio/yam* 22682F: include/linux/yam.h 22683 22684YAMA SECURITY MODULE 22685M: Kees Cook <keescook@chromium.org> 22686S: Supported 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22688F: Documentation/admin-guide/LSM/Yama.rst 22689F: security/yama/ 22690 22691YEALINK PHONE DRIVER 22692M: Henk Vergonet <Henk.Vergonet@gmail.com> 22693L: usbb2k-api-dev@nongnu.org 22694S: Maintained 22695F: Documentation/input/devices/yealink.rst 22696F: drivers/input/misc/yealink.* 22697 22698Z8530 DRIVER FOR AX.25 22699M: Joerg Reuter <jreuter@yaina.de> 22700L: linux-hams@vger.kernel.org 22701S: Maintained 22702W: http://yaina.de/jreuter/ 22703W: http://www.qsl.net/dl1bke/ 22704F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22705F: drivers/net/hamradio/*scc.c 22706F: drivers/net/hamradio/z8530.h 22707 22708ZBUD COMPRESSED PAGE ALLOCATOR 22709M: Seth Jennings <sjenning@redhat.com> 22710M: Dan Streetman <ddstreet@ieee.org> 22711L: linux-mm@kvack.org 22712S: Maintained 22713F: mm/zbud.c 22714 22715Z3FOLD COMPRESSED PAGE ALLOCATOR 22716M: Vitaly Wool <vitaly.wool@konsulko.com> 22717R: Miaohe Lin <linmiaohe@huawei.com> 22718L: linux-mm@kvack.org 22719S: Maintained 22720F: mm/z3fold.c 22721 22722ZD1211RW WIRELESS DRIVER 22723M: Ulrich Kunitz <kune@deine-taler.de> 22724L: linux-wireless@vger.kernel.org 22725L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22726S: Maintained 22727W: http://zd1211.ath.cx/wiki/DriverRewrite 22728F: drivers/net/wireless/zydas/zd1211rw/ 22729 22730ZD1301 MEDIA DRIVER 22731M: Antti Palosaari <crope@iki.fi> 22732L: linux-media@vger.kernel.org 22733S: Maintained 22734W: https://linuxtv.org/ 22735W: http://palosaari.fi/linux/ 22736Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22737F: drivers/media/usb/dvb-usb-v2/zd1301* 22738 22739ZD1301_DEMOD MEDIA DRIVER 22740M: Antti Palosaari <crope@iki.fi> 22741L: linux-media@vger.kernel.org 22742S: Maintained 22743W: https://linuxtv.org/ 22744W: http://palosaari.fi/linux/ 22745Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22746F: drivers/media/dvb-frontends/zd1301_demod* 22747 22748ZHAOXIN PROCESSOR SUPPORT 22749M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22750L: linux-kernel@vger.kernel.org 22751S: Maintained 22752F: arch/x86/kernel/cpu/zhaoxin.c 22753 22754ZONEFS FILESYSTEM 22755M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22756M: Naohiro Aota <naohiro.aota@wdc.com> 22757R: Johannes Thumshirn <jth@kernel.org> 22758L: linux-fsdevel@vger.kernel.org 22759S: Maintained 22760T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22761F: Documentation/filesystems/zonefs.rst 22762F: fs/zonefs/ 22763 22764ZPOOL COMPRESSED PAGE STORAGE API 22765M: Dan Streetman <ddstreet@ieee.org> 22766L: linux-mm@kvack.org 22767S: Maintained 22768F: include/linux/zpool.h 22769F: mm/zpool.c 22770 22771ZR36067 VIDEO FOR LINUX DRIVER 22772M: Corentin Labbe <clabbe@baylibre.com> 22773L: mjpeg-users@lists.sourceforge.net 22774L: linux-media@vger.kernel.org 22775S: Maintained 22776W: http://mjpeg.sourceforge.net/driver-zoran/ 22777Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22778F: Documentation/driver-api/media/drivers/zoran.rst 22779F: drivers/media/pci/zoran/ 22780 22781ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22782M: Minchan Kim <minchan@kernel.org> 22783M: Nitin Gupta <ngupta@vflare.org> 22784R: Sergey Senozhatsky <senozhatsky@chromium.org> 22785L: linux-kernel@vger.kernel.org 22786S: Maintained 22787F: Documentation/admin-guide/blockdev/zram.rst 22788F: drivers/block/zram/ 22789 22790ZS DECSTATION Z85C30 SERIAL DRIVER 22791M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22792S: Maintained 22793F: drivers/tty/serial/zs.* 22794 22795ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22796M: Minchan Kim <minchan@kernel.org> 22797M: Nitin Gupta <ngupta@vflare.org> 22798R: Sergey Senozhatsky <senozhatsky@chromium.org> 22799L: linux-mm@kvack.org 22800S: Maintained 22801F: Documentation/mm/zsmalloc.rst 22802F: include/linux/zsmalloc.h 22803F: mm/zsmalloc.c 22804 22805ZSTD 22806M: Nick Terrell <terrelln@fb.com> 22807S: Maintained 22808B: https://github.com/facebook/zstd/issues 22809T: git git://github.com/terrelln/linux.git 22810F: include/linux/zstd* 22811F: lib/zstd/ 22812F: lib/decompress_unzstd.c 22813F: crypto/zstd.c 22814N: zstd 22815K: zstd 22816 22817ZSWAP COMPRESSED SWAP CACHING 22818M: Seth Jennings <sjenning@redhat.com> 22819M: Dan Streetman <ddstreet@ieee.org> 22820M: Vitaly Wool <vitaly.wool@konsulko.com> 22821L: linux-mm@kvack.org 22822S: Maintained 22823F: mm/zswap.c 22824 22825THE REST 22826M: Linus Torvalds <torvalds@linux-foundation.org> 22827L: linux-kernel@vger.kernel.org 22828S: Buried alive in reporters 22829T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22830F: * 22831F: */ 22832