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/ofdrm.c 6696F: drivers/gpu/drm/tiny/simpledrm.c 6697F: drivers/video/aperture.c 6698F: include/drm/drm_aperture.h 6699F: include/linux/aperture.h 6700 6701DRM DRIVER FOR SIS VIDEO CARDS 6702S: Orphan / Obsolete 6703F: drivers/gpu/drm/sis/ 6704F: include/uapi/drm/sis_drm.h 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR ST-ERICSSON MCDE 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6731F: drivers/gpu/drm/mcde/ 6732 6733DRM DRIVER FOR TDFX VIDEO CARDS 6734S: Orphan / Obsolete 6735F: drivers/gpu/drm/tdfx/ 6736 6737DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6738M: Jagan Teki <jagan@amarulasolutions.com> 6739S: Maintained 6740F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6741F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6742 6743DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6744R: Douglas Anderson <dianders@chromium.org> 6745F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6746F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6747 6748DRM DRIVER FOR TPO TPG110 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6753F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6754 6755DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6756M: Dave Airlie <airlied@redhat.com> 6757R: Sean Paul <sean@poorly.run> 6758R: Thomas Zimmermann <tzimmermann@suse.de> 6759L: dri-devel@lists.freedesktop.org 6760S: Supported 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: drivers/gpu/drm/udl/ 6763 6764DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6765M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6766M: Melissa Wen <melissa.srw@gmail.com> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <robert.foss@linaro.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: John Stultz <jstultz@google.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Chen Feng <puck.chen@hisilicon.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://anongit.freedesktop.org/drm/drm-misc 6926F: Documentation/devicetree/bindings/display/hisilicon/ 6927F: drivers/gpu/drm/hisilicon/ 6928 6929DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6930M: Deepak Rawat <drawat.floss@gmail.com> 6931L: linux-hyperv@vger.kernel.org 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: drivers/gpu/drm/hyperv 6936 6937DRM DRIVERS FOR LIMA 6938M: Qiang Yu <yuq825@gmail.com> 6939L: dri-devel@lists.freedesktop.org 6940L: lima@lists.freedesktop.org (moderated for non-subscribers) 6941S: Maintained 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: drivers/gpu/drm/lima/ 6944F: include/uapi/drm/lima_drm.h 6945 6946DRM DRIVERS FOR MEDIATEK 6947M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6948M: Philipp Zabel <p.zabel@pengutronix.de> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6951S: Supported 6952F: Documentation/devicetree/bindings/display/mediatek/ 6953F: drivers/gpu/drm/mediatek/ 6954F: drivers/phy/mediatek/phy-mtk-dp.c 6955F: drivers/phy/mediatek/phy-mtk-hdmi* 6956F: drivers/phy/mediatek/phy-mtk-mipi* 6957 6958DRM DRIVERS FOR NVIDIA TEGRA 6959M: Thierry Reding <thierry.reding@gmail.com> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-tegra@vger.kernel.org 6962S: Supported 6963T: git git://anongit.freedesktop.org/tegra/linux.git 6964F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6965F: Documentation/devicetree/bindings/gpu/host1x/ 6966F: drivers/gpu/drm/tegra/ 6967F: drivers/gpu/host1x/ 6968F: include/linux/host1x.h 6969F: include/uapi/drm/tegra_drm.h 6970 6971DRM DRIVERS FOR RENESAS 6972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6973M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6974L: dri-devel@lists.freedesktop.org 6975L: linux-renesas-soc@vger.kernel.org 6976S: Supported 6977T: git git://linuxtv.org/pinchartl/media drm/du/next 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6981F: Documentation/devicetree/bindings/display/renesas,du.yaml 6982F: drivers/gpu/drm/rcar-du/ 6983F: drivers/gpu/drm/shmobile/ 6984F: include/linux/platform_data/shmob_drm.h 6985 6986DRM DRIVERS FOR ROCKCHIP 6987M: Sandy Huang <hjc@rock-chips.com> 6988M: Heiko Stübner <heiko@sntech.de> 6989L: dri-devel@lists.freedesktop.org 6990S: Maintained 6991T: git git://anongit.freedesktop.org/drm/drm-misc 6992F: Documentation/devicetree/bindings/display/rockchip/ 6993F: drivers/gpu/drm/rockchip/ 6994 6995DRM DRIVERS FOR STI 6996M: Alain Volmat <alain.volmat@foss.st.com> 6997L: dri-devel@lists.freedesktop.org 6998S: Maintained 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7001F: drivers/gpu/drm/sti 7002 7003DRM DRIVERS FOR STM 7004M: Yannick Fertre <yannick.fertre@foss.st.com> 7005M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7006M: Philippe Cornu <philippe.cornu@foss.st.com> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7011F: drivers/gpu/drm/stm 7012 7013DRM DRIVERS FOR TI KEYSTONE 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015M: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7022F: drivers/gpu/drm/tidss/ 7023 7024DRM DRIVERS FOR TI LCDC 7025M: Jyri Sarha <jyri.sarha@iki.fi> 7026R: Tomi Valkeinen <tomba@kernel.org> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029F: Documentation/devicetree/bindings/display/tilcdc/ 7030F: drivers/gpu/drm/tilcdc/ 7031 7032DRM DRIVERS FOR TI OMAP 7033M: Tomi Valkeinen <tomba@kernel.org> 7034L: dri-devel@lists.freedesktop.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/display/ti/ 7037F: drivers/gpu/drm/omapdrm/ 7038 7039DRM DRIVERS FOR V3D 7040M: Emma Anholt <emma@anholt.net> 7041M: Melissa Wen <mwen@igalia.com> 7042S: Supported 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7045F: drivers/gpu/drm/v3d/ 7046F: include/uapi/drm/v3d_drm.h 7047 7048DRM DRIVERS FOR VC4 7049M: Emma Anholt <emma@anholt.net> 7050M: Maxime Ripard <mripard@kernel.org> 7051S: Supported 7052T: git git://github.com/anholt/linux 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7055F: drivers/gpu/drm/vc4/ 7056F: include/uapi/drm/vc4_drm.h 7057 7058DRM DRIVERS FOR VIVANTE GPU IP 7059M: Lucas Stach <l.stach@pengutronix.de> 7060R: Russell King <linux+etnaviv@armlinux.org.uk> 7061R: Christian Gmeiner <christian.gmeiner@gmail.com> 7062L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7063L: dri-devel@lists.freedesktop.org 7064S: Maintained 7065F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7066F: drivers/gpu/drm/etnaviv/ 7067F: include/uapi/drm/etnaviv_drm.h 7068 7069DRM DRIVERS FOR XEN 7070M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7071L: dri-devel@lists.freedesktop.org 7072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7073S: Supported 7074T: git git://anongit.freedesktop.org/drm/drm-misc 7075F: Documentation/gpu/xen-front.rst 7076F: drivers/gpu/drm/xen/ 7077 7078DRM DRIVERS FOR XILINX 7079M: Hyun Kwon <hyun.kwon@xilinx.com> 7080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: Documentation/devicetree/bindings/display/xlnx/ 7085F: drivers/gpu/drm/xlnx/ 7086 7087DRM PANEL DRIVERS 7088M: Thierry Reding <thierry.reding@gmail.com> 7089R: Sam Ravnborg <sam@ravnborg.org> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/panel/ 7094F: drivers/gpu/drm/drm_panel.c 7095F: drivers/gpu/drm/panel/ 7096F: include/drm/drm_panel.h 7097 7098DRM PRIVACY-SCREEN CLASS 7099M: Hans de Goede <hdegoede@redhat.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/drm_privacy_screen* 7104F: include/drm/drm_privacy_screen* 7105 7106DRM TTM SUBSYSTEM 7107M: Christian Koenig <christian.koenig@amd.com> 7108M: Huang Rui <ray.huang@amd.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/ttm/ 7113F: include/drm/ttm/ 7114 7115DRM GPU SCHEDULER 7116M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119T: git git://anongit.freedesktop.org/drm/drm-misc 7120F: drivers/gpu/drm/scheduler/ 7121F: include/drm/gpu_scheduler.h 7122 7123DSBR100 USB FM RADIO DRIVER 7124M: Alexey Klimov <klimov.linux@gmail.com> 7125L: linux-media@vger.kernel.org 7126S: Maintained 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/radio/dsbr100.c 7129 7130DT3155 MEDIA DRIVER 7131M: Hans Verkuil <hverkuil@xs4all.nl> 7132L: linux-media@vger.kernel.org 7133S: Odd Fixes 7134W: https://linuxtv.org 7135T: git git://linuxtv.org/media_tree.git 7136F: drivers/media/pci/dt3155/ 7137 7138DVB_USB_AF9015 MEDIA DRIVER 7139M: Antti Palosaari <crope@iki.fi> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142W: https://linuxtv.org 7143W: http://palosaari.fi/linux/ 7144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7145T: git git://linuxtv.org/anttip/media_tree.git 7146F: drivers/media/usb/dvb-usb-v2/af9015* 7147 7148DVB_USB_AF9035 MEDIA DRIVER 7149M: Antti Palosaari <crope@iki.fi> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://palosaari.fi/linux/ 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/anttip/media_tree.git 7156F: drivers/media/usb/dvb-usb-v2/af9035* 7157 7158DVB_USB_ANYSEE MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/anysee* 7167 7168DVB_USB_AU6610 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/au6610* 7177 7178DVB_USB_CE6230 MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/ce6230* 7187 7188DVB_USB_CXUSB MEDIA DRIVER 7189M: Michael Krufky <mkrufky@linuxtv.org> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://github.com/mkrufky 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/media_tree.git 7196F: drivers/media/usb/dvb-usb/cxusb* 7197 7198DVB_USB_EC168 MEDIA DRIVER 7199M: Antti Palosaari <crope@iki.fi> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://palosaari.fi/linux/ 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/ec168* 7207 7208DVB_USB_GL861 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7214T: git git://linuxtv.org/anttip/media_tree.git 7215F: drivers/media/usb/dvb-usb-v2/gl861* 7216 7217DVB_USB_MXL111SF MEDIA DRIVER 7218M: Michael Krufky <mkrufky@linuxtv.org> 7219L: linux-media@vger.kernel.org 7220S: Maintained 7221W: https://linuxtv.org 7222W: http://github.com/mkrufky 7223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7224T: git git://linuxtv.org/mkrufky/mxl111sf.git 7225F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7226 7227DVB_USB_RTL28XXU MEDIA DRIVER 7228M: Antti Palosaari <crope@iki.fi> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://palosaari.fi/linux/ 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7236 7237DVB_USB_V2 MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7246F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7247 7248DYNAMIC DEBUG 7249M: Jason Baron <jbaron@akamai.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253M: Jim Cromie <jim.cromie@gmail.com> 7254F: lib/test_dynamic_debug.c 7255 7256DYNAMIC INTERRUPT MODERATION 7257M: Tal Gilboa <talgi@nvidia.com> 7258S: Maintained 7259F: Documentation/networking/net_dim.rst 7260F: include/linux/dim.h 7261F: lib/dim/ 7262 7263DZ DECSTATION DZ11 SERIAL DRIVER 7264M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7265S: Maintained 7266F: drivers/tty/serial/dz.* 7267 7268E3X0 POWER BUTTON DRIVER 7269M: Moritz Fischer <moritz.fischer@ettus.com> 7270L: usrp-users@lists.ettus.com 7271S: Supported 7272W: http://www.ettus.com 7273F: Documentation/devicetree/bindings/input/e3x0-button.txt 7274F: drivers/input/misc/e3x0-button.c 7275 7276E4000 MEDIA DRIVER 7277M: Antti Palosaari <crope@iki.fi> 7278L: linux-media@vger.kernel.org 7279S: Maintained 7280W: https://linuxtv.org 7281W: http://palosaari.fi/linux/ 7282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7283T: git git://linuxtv.org/anttip/media_tree.git 7284F: drivers/media/tuners/e4000* 7285 7286EARTH_PT1 MEDIA DRIVER 7287M: Akihiro Tsukada <tskd08@gmail.com> 7288L: linux-media@vger.kernel.org 7289S: Odd Fixes 7290F: drivers/media/pci/pt1/ 7291 7292EARTH_PT3 MEDIA DRIVER 7293M: Akihiro Tsukada <tskd08@gmail.com> 7294L: linux-media@vger.kernel.org 7295S: Odd Fixes 7296F: drivers/media/pci/pt3/ 7297 7298EC100 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303W: http://palosaari.fi/linux/ 7304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7305T: git git://linuxtv.org/anttip/media_tree.git 7306F: drivers/media/dvb-frontends/ec100* 7307 7308ECRYPT FILE SYSTEM 7309M: Tyler Hicks <code@tyhicks.com> 7310L: ecryptfs@vger.kernel.org 7311S: Odd Fixes 7312W: http://ecryptfs.org 7313W: https://launchpad.net/ecryptfs 7314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7315F: Documentation/filesystems/ecryptfs.rst 7316F: fs/ecryptfs/ 7317 7318EDAC-AMD64 7319M: Yazen Ghannam <yazen.ghannam@amd.com> 7320L: linux-edac@vger.kernel.org 7321S: Supported 7322F: drivers/edac/amd64_edac* 7323F: drivers/edac/mce_amd* 7324 7325EDAC-ARMADA 7326M: Jan Luebbe <jlu@pengutronix.de> 7327L: linux-edac@vger.kernel.org 7328S: Maintained 7329F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7330F: drivers/edac/armada_xp_* 7331 7332EDAC-AST2500 7333M: Stefan Schaeckeler <sschaeck@cisco.com> 7334S: Supported 7335F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7336F: drivers/edac/aspeed_edac.c 7337 7338EDAC-BLUEFIELD 7339M: Shravan Kumar Ramani <shravankr@nvidia.com> 7340S: Supported 7341F: drivers/edac/bluefield_edac.c 7342 7343EDAC-CALXEDA 7344M: Andre Przywara <andre.przywara@arm.com> 7345L: linux-edac@vger.kernel.org 7346S: Maintained 7347F: drivers/edac/highbank* 7348 7349EDAC-CAVIUM OCTEON 7350M: Ralf Baechle <ralf@linux-mips.org> 7351L: linux-edac@vger.kernel.org 7352L: linux-mips@vger.kernel.org 7353S: Supported 7354F: drivers/edac/octeon_edac* 7355 7356EDAC-CAVIUM THUNDERX 7357M: Robert Richter <rric@kernel.org> 7358L: linux-edac@vger.kernel.org 7359S: Odd Fixes 7360F: drivers/edac/thunderx_edac* 7361 7362EDAC-CORE 7363M: Borislav Petkov <bp@alien8.de> 7364M: Mauro Carvalho Chehab <mchehab@kernel.org> 7365M: Tony Luck <tony.luck@intel.com> 7366R: James Morse <james.morse@arm.com> 7367R: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Supported 7370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7371F: Documentation/admin-guide/ras.rst 7372F: Documentation/driver-api/edac.rst 7373F: drivers/edac/ 7374F: include/linux/edac.h 7375 7376EDAC-DMC520 7377M: Lei Wang <lewan@microsoft.com> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380F: drivers/edac/dmc520_edac.c 7381 7382EDAC-E752X 7383M: Mark Gross <markgross@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/e752x_edac.c 7387 7388EDAC-E7XXX 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e7xxx_edac.c 7392 7393EDAC-FSL_DDR 7394M: York Sun <york.sun@nxp.com> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/fsl_ddr_edac.* 7398 7399EDAC-GHES 7400M: Mauro Carvalho Chehab <mchehab@kernel.org> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/ghes_edac.c 7404 7405EDAC-I10NM 7406M: Tony Luck <tony.luck@intel.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/i10nm_base.c 7410 7411EDAC-I3000 7412L: linux-edac@vger.kernel.org 7413S: Orphan 7414F: drivers/edac/i3000_edac.c 7415 7416EDAC-I5000 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i5000_edac.c 7420 7421EDAC-I5400 7422M: Mauro Carvalho Chehab <mchehab@kernel.org> 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/i5400_edac.c 7426 7427EDAC-I7300 7428M: Mauro Carvalho Chehab <mchehab@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i7300_edac.c 7432 7433EDAC-I7CORE 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i7core_edac.c 7438 7439EDAC-I82443BXGX 7440M: Tim Small <tim@buttersideup.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i82443bxgx_edac.c 7444 7445EDAC-I82975X 7446M: "Arvind R." <arvino55@gmail.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i82975x_edac.c 7450 7451EDAC-IE31200 7452M: Jason Baron <jbaron@akamai.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/ie31200_edac.c 7456 7457EDAC-IGEN6 7458M: Tony Luck <tony.luck@intel.com> 7459R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/igen6_edac.c 7463 7464EDAC-MPC85XX 7465M: Johannes Thumshirn <morbidrsa@gmail.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/mpc85xx_edac.[ch] 7469 7470EDAC-PASEMI 7471M: Egor Martovetsky <egor@pasemi.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/pasemi_edac.c 7475 7476EDAC-PND2 7477M: Tony Luck <tony.luck@intel.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/pnd2_edac.[ch] 7481 7482EDAC-QCOM 7483M: Channagoud Kadabi <ckadabi@codeaurora.org> 7484M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7485L: linux-arm-msm@vger.kernel.org 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/qcom_edac.c 7489 7490EDAC-R82600 7491M: Tim Small <tim@buttersideup.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/r82600_edac.c 7495 7496EDAC-SBRIDGE 7497M: Tony Luck <tony.luck@intel.com> 7498R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/sb_edac.c 7502 7503EDAC-SKYLAKE 7504M: Tony Luck <tony.luck@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/skx_*.[ch] 7508 7509EDAC-TI 7510M: Tero Kristo <kristo@kernel.org> 7511L: linux-edac@vger.kernel.org 7512S: Odd Fixes 7513F: drivers/edac/ti_edac.c 7514 7515EDIROL UA-101/UA-1000 DRIVER 7516M: Clemens Ladisch <clemens@ladisch.de> 7517L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7518S: Maintained 7519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7520F: sound/usb/misc/ua101.c 7521 7522EFI TEST DRIVER 7523M: Ivan Hu <ivan.hu@canonical.com> 7524M: Ard Biesheuvel <ardb@kernel.org> 7525L: linux-efi@vger.kernel.org 7526S: Maintained 7527F: drivers/firmware/efi/test/ 7528 7529EFI VARIABLE FILESYSTEM 7530M: Matthew Garrett <matthew.garrett@nebula.com> 7531M: Jeremy Kerr <jk@ozlabs.org> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7536F: fs/efivarfs/ 7537 7538EFIFB FRAMEBUFFER DRIVER 7539M: Peter Jones <pjones@redhat.com> 7540L: linux-fbdev@vger.kernel.org 7541S: Maintained 7542F: drivers/video/fbdev/efifb.c 7543 7544EFS FILESYSTEM 7545S: Orphan 7546W: http://aeschi.ch.eu.org/efs/ 7547F: fs/efs/ 7548 7549EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7550M: Douglas Miller <dougmill@linux.ibm.com> 7551L: netdev@vger.kernel.org 7552S: Maintained 7553F: drivers/net/ethernet/ibm/ehea/ 7554 7555ELM327 CAN NETWORK DRIVER 7556M: Max Staudt <max@enpas.org> 7557L: linux-can@vger.kernel.org 7558S: Maintained 7559F: Documentation/networking/device_drivers/can/can327.rst 7560F: drivers/net/can/can327.c 7561 7562EM28XX VIDEO4LINUX DRIVER 7563M: Mauro Carvalho Chehab <mchehab@kernel.org> 7564L: linux-media@vger.kernel.org 7565S: Maintained 7566W: https://linuxtv.org 7567T: git git://linuxtv.org/media_tree.git 7568F: Documentation/admin-guide/media/em28xx* 7569F: drivers/media/usb/em28xx/ 7570 7571EMBEDDED LINUX 7572M: Olivia Mackall <olivia@selenic.com> 7573M: David Woodhouse <dwmw2@infradead.org> 7574L: linux-embedded@vger.kernel.org 7575S: Maintained 7576 7577EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7578M: Adrian Hunter <adrian.hunter@intel.com> 7579M: Ritesh Harjani <riteshh@codeaurora.org> 7580M: Asutosh Das <asutoshd@codeaurora.org> 7581L: linux-mmc@vger.kernel.org 7582S: Supported 7583F: drivers/mmc/host/cqhci* 7584 7585EMULEX 10Gbps iSCSI - OneConnect DRIVER 7586M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/be2iscsi/ 7591 7592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7595M: Somnath Kotur <somnath.kotur@broadcom.com> 7596L: netdev@vger.kernel.org 7597S: Supported 7598W: http://www.emulex.com 7599F: drivers/net/ethernet/emulex/benet/ 7600 7601EMULEX ONECONNECT ROCE DRIVER 7602M: Selvin Xavier <selvin.xavier@broadcom.com> 7603L: linux-rdma@vger.kernel.org 7604S: Odd Fixes 7605W: http://www.broadcom.com 7606F: drivers/infiniband/hw/ocrdma/ 7607F: include/uapi/rdma/ocrdma-abi.h 7608 7609EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Dick Kennedy <dick.kennedy@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/lpfc/ 7616 7617EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Ram Vegesna <ram.vegesna@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621L: target-devel@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/elx/ 7625 7626ENE CB710 FLASH CARD READER DRIVER 7627M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7628S: Maintained 7629F: drivers/misc/cb710/ 7630F: drivers/mmc/host/cb710-mmc.* 7631F: include/linux/cb710.h 7632 7633ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7634M: Maxim Levitsky <maximlevitsky@gmail.com> 7635S: Maintained 7636F: drivers/media/rc/ene_ir.* 7637 7638EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7639M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7640L: linuxppc-dev@lists.ozlabs.org 7641S: Maintained 7642F: drivers/tty/ehv_bytechan.c 7643 7644EPSON S1D13XXX FRAMEBUFFER DRIVER 7645M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7648F: drivers/video/fbdev/s1d13xxxfb.c 7649F: include/video/s1d13xxxfb.h 7650 7651EROFS FILE SYSTEM 7652M: Gao Xiang <xiang@kernel.org> 7653M: Chao Yu <chao@kernel.org> 7654R: Yue Hu <huyue2@coolpad.com> 7655R: Jeffle Xu <jefflexu@linux.alibaba.com> 7656L: linux-erofs@lists.ozlabs.org 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: drivers/net/can/usb/etas_es58x/ 7686 7687ETHERNET BRIDGE 7688M: Roopa Prabhu <roopa@nvidia.com> 7689M: Nikolay Aleksandrov <razor@blackwall.org> 7690L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7691L: netdev@vger.kernel.org 7692S: Maintained 7693W: http://www.linuxfoundation.org/en/Net:Bridge 7694F: include/linux/netfilter_bridge/ 7695F: net/bridge/ 7696 7697ETHERNET PHY LIBRARY 7698M: Andrew Lunn <andrew@lunn.ch> 7699M: Heiner Kallweit <hkallweit1@gmail.com> 7700R: Russell King <linux@armlinux.org.uk> 7701L: netdev@vger.kernel.org 7702S: Maintained 7703F: Documentation/ABI/testing/sysfs-class-net-phydev 7704F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7705F: Documentation/devicetree/bindings/net/mdio* 7706F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7707F: Documentation/networking/phy.rst 7708F: drivers/net/mdio/ 7709F: drivers/net/mdio/acpi_mdio.c 7710F: drivers/net/mdio/fwnode_mdio.c 7711F: drivers/net/mdio/of_mdio.c 7712F: drivers/net/pcs/ 7713F: drivers/net/phy/ 7714F: include/dt-bindings/net/qca-ar803x.h 7715F: include/linux/linkmode.h 7716F: include/linux/*mdio*.h 7717F: include/linux/mdio/*.h 7718F: include/linux/mii.h 7719F: include/linux/of_net.h 7720F: include/linux/phy.h 7721F: include/linux/phy_fixed.h 7722F: include/linux/platform_data/mdio-bcm-unimac.h 7723F: include/linux/platform_data/mdio-gpio.h 7724F: include/trace/events/mdio.h 7725F: include/uapi/linux/mdio.h 7726F: include/uapi/linux/mii.h 7727F: net/core/of_net.c 7728 7729EXEC & BINFMT API 7730R: Eric Biederman <ebiederm@xmission.com> 7731R: Kees Cook <keescook@chromium.org> 7732L: linux-mm@kvack.org 7733S: Supported 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7735F: fs/*binfmt_*.c 7736F: fs/exec.c 7737F: include/linux/binfmts.h 7738F: include/linux/elf.h 7739F: include/uapi/linux/binfmts.h 7740F: include/uapi/linux/elf.h 7741F: tools/testing/selftests/exec/ 7742N: asm/elf.h 7743N: binfmt 7744 7745EXFAT FILE SYSTEM 7746M: Namjae Jeon <linkinjeon@kernel.org> 7747M: Sungjong Seo <sj1557.seo@samsung.com> 7748L: linux-fsdevel@vger.kernel.org 7749S: Maintained 7750T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7751F: fs/exfat/ 7752 7753EXT2 FILE SYSTEM 7754M: Jan Kara <jack@suse.com> 7755L: linux-ext4@vger.kernel.org 7756S: Maintained 7757F: Documentation/filesystems/ext2.rst 7758F: fs/ext2/ 7759F: include/linux/ext2* 7760 7761EXT4 FILE SYSTEM 7762M: "Theodore Ts'o" <tytso@mit.edu> 7763M: Andreas Dilger <adilger.kernel@dilger.ca> 7764L: linux-ext4@vger.kernel.org 7765S: Maintained 7766W: http://ext4.wiki.kernel.org 7767Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7768T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7769F: Documentation/filesystems/ext4/ 7770F: fs/ext4/ 7771F: include/trace/events/ext4.h 7772 7773Extended Verification Module (EVM) 7774M: Mimi Zohar <zohar@linux.ibm.com> 7775L: linux-integrity@vger.kernel.org 7776S: Supported 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7778F: security/integrity/evm/ 7779F: security/integrity/ 7780 7781EXTENSIBLE FIRMWARE INTERFACE (EFI) 7782M: Ard Biesheuvel <ardb@kernel.org> 7783L: linux-efi@vger.kernel.org 7784S: Maintained 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7786F: Documentation/admin-guide/efi-stub.rst 7787F: arch/*/include/asm/efi.h 7788F: arch/*/kernel/efi.c 7789F: arch/arm/boot/compressed/efi-header.S 7790F: arch/arm64/kernel/efi-entry.S 7791F: arch/x86/platform/efi/ 7792F: drivers/firmware/efi/ 7793F: include/linux/efi*.h 7794 7795EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7796M: MyungJoo Ham <myungjoo.ham@samsung.com> 7797M: Chanwoo Choi <cw00.choi@samsung.com> 7798L: linux-kernel@vger.kernel.org 7799S: Maintained 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7801F: Documentation/devicetree/bindings/extcon/ 7802F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7803F: drivers/extcon/ 7804F: include/linux/extcon.h 7805F: include/linux/extcon/ 7806 7807EXTRA BOOT CONFIG 7808M: Masami Hiramatsu <mhiramat@kernel.org> 7809S: Maintained 7810F: Documentation/admin-guide/bootconfig.rst 7811F: fs/proc/bootconfig.c 7812F: include/linux/bootconfig.h 7813F: lib/bootconfig-data.S 7814F: lib/bootconfig.c 7815F: tools/bootconfig/* 7816F: tools/bootconfig/scripts/* 7817 7818EXYNOS DP DRIVER 7819M: Jingoo Han <jingoohan1@gmail.com> 7820L: dri-devel@lists.freedesktop.org 7821S: Maintained 7822F: drivers/gpu/drm/exynos/exynos_dp* 7823 7824EXYNOS SYSMMU (IOMMU) driver 7825M: Marek Szyprowski <m.szyprowski@samsung.com> 7826L: iommu@lists.linux.dev 7827S: Maintained 7828F: drivers/iommu/exynos-iommu.c 7829 7830F2FS FILE SYSTEM 7831M: Jaegeuk Kim <jaegeuk@kernel.org> 7832M: Chao Yu <chao@kernel.org> 7833L: linux-f2fs-devel@lists.sourceforge.net 7834S: Maintained 7835W: https://f2fs.wiki.kernel.org/ 7836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7837F: Documentation/ABI/testing/sysfs-fs-f2fs 7838F: Documentation/filesystems/f2fs.rst 7839F: fs/f2fs/ 7840F: include/linux/f2fs_fs.h 7841F: include/trace/events/f2fs.h 7842F: include/uapi/linux/f2fs.h 7843 7844F71805F HARDWARE MONITORING DRIVER 7845M: Jean Delvare <jdelvare@suse.com> 7846L: linux-hwmon@vger.kernel.org 7847S: Maintained 7848F: Documentation/hwmon/f71805f.rst 7849F: drivers/hwmon/f71805f.c 7850 7851FADDR2LINE 7852M: Josh Poimboeuf <jpoimboe@kernel.org> 7853S: Maintained 7854F: scripts/faddr2line 7855 7856FAILOVER MODULE 7857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7858L: netdev@vger.kernel.org 7859S: Supported 7860F: Documentation/networking/failover.rst 7861F: include/net/failover.h 7862F: net/core/failover.c 7863 7864FANOTIFY 7865M: Jan Kara <jack@suse.cz> 7866R: Amir Goldstein <amir73il@gmail.com> 7867R: Matthew Bobrowski <repnop@google.com> 7868L: linux-fsdevel@vger.kernel.org 7869S: Maintained 7870F: fs/notify/fanotify/ 7871F: include/linux/fanotify.h 7872F: include/uapi/linux/fanotify.h 7873 7874FARSYNC SYNCHRONOUS DRIVER 7875M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7876S: Supported 7877W: http://www.farsite.co.uk/ 7878F: drivers/net/wan/farsync.* 7879 7880FAULT INJECTION SUPPORT 7881M: Akinobu Mita <akinobu.mita@gmail.com> 7882S: Supported 7883F: Documentation/fault-injection/ 7884F: lib/fault-inject.c 7885 7886FBTFT Framebuffer drivers 7887L: dri-devel@lists.freedesktop.org 7888L: linux-fbdev@vger.kernel.org 7889S: Orphan 7890F: drivers/staging/fbtft/ 7891 7892FC0011 TUNER DRIVER 7893M: Michael Buesch <m@bues.ch> 7894L: linux-media@vger.kernel.org 7895S: Maintained 7896F: drivers/media/tuners/fc0011.c 7897F: drivers/media/tuners/fc0011.h 7898 7899FC2580 MEDIA DRIVER 7900M: Antti Palosaari <crope@iki.fi> 7901L: linux-media@vger.kernel.org 7902S: Maintained 7903W: https://linuxtv.org 7904W: http://palosaari.fi/linux/ 7905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7906T: git git://linuxtv.org/anttip/media_tree.git 7907F: drivers/media/tuners/fc2580* 7908 7909FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7910M: Hannes Reinecke <hare@suse.de> 7911L: linux-scsi@vger.kernel.org 7912S: Supported 7913W: www.Open-FCoE.org 7914F: drivers/scsi/fcoe/ 7915F: drivers/scsi/libfc/ 7916F: include/scsi/fc/ 7917F: include/scsi/libfc.h 7918F: include/scsi/libfcoe.h 7919F: include/uapi/scsi/fc/ 7920 7921FILE LOCKING (flock() and fcntl()/lockf()) 7922M: Jeff Layton <jlayton@kernel.org> 7923M: Chuck Lever <chuck.lever@oracle.com> 7924L: linux-fsdevel@vger.kernel.org 7925S: Maintained 7926F: fs/fcntl.c 7927F: fs/locks.c 7928F: include/linux/fcntl.h 7929F: include/uapi/linux/fcntl.h 7930 7931FILESYSTEM DIRECT ACCESS (DAX) 7932M: Dan Williams <dan.j.williams@intel.com> 7933R: Matthew Wilcox <willy@infradead.org> 7934R: Jan Kara <jack@suse.cz> 7935L: linux-fsdevel@vger.kernel.org 7936L: nvdimm@lists.linux.dev 7937S: Supported 7938F: fs/dax.c 7939F: include/linux/dax.h 7940F: include/trace/events/fs_dax.h 7941 7942FILESYSTEMS (VFS and infrastructure) 7943M: Alexander Viro <viro@zeniv.linux.org.uk> 7944L: linux-fsdevel@vger.kernel.org 7945S: Maintained 7946F: fs/* 7947F: include/linux/fs.h 7948F: include/linux/fs_types.h 7949F: include/uapi/linux/fs.h 7950F: include/uapi/linux/openat2.h 7951 7952FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7953M: Riku Voipio <riku.voipio@iki.fi> 7954L: linux-hwmon@vger.kernel.org 7955S: Maintained 7956F: drivers/hwmon/f75375s.c 7957F: include/linux/f75375s.h 7958 7959FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7960M: Clemens Ladisch <clemens@ladisch.de> 7961M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7963S: Maintained 7964T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7965F: include/uapi/sound/firewire.h 7966F: sound/firewire/ 7967 7968FIREWIRE MEDIA DRIVERS (firedtv) 7969M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7970L: linux-media@vger.kernel.org 7971L: linux1394-devel@lists.sourceforge.net 7972S: Maintained 7973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7974F: drivers/media/firewire/ 7975 7976FIREWIRE SBP-2 TARGET 7977M: Chris Boot <bootc@bootc.net> 7978L: linux-scsi@vger.kernel.org 7979L: target-devel@vger.kernel.org 7980L: linux1394-devel@lists.sourceforge.net 7981S: Maintained 7982T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7983F: drivers/target/sbp/ 7984 7985FIREWIRE SUBSYSTEM 7986M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7987L: linux1394-devel@lists.sourceforge.net 7988S: Maintained 7989W: http://ieee1394.wiki.kernel.org/ 7990T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7991F: drivers/firewire/ 7992F: include/linux/firewire.h 7993F: include/uapi/linux/firewire*.h 7994F: tools/firewire/ 7995 7996FIRMWARE FRAMEWORK FOR ARMV8-A 7997M: Sudeep Holla <sudeep.holla@arm.com> 7998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7999S: Maintained 8000F: drivers/firmware/arm_ffa/ 8001F: include/linux/arm_ffa.h 8002 8003FIRMWARE LOADER (request_firmware) 8004M: Luis Chamberlain <mcgrof@kernel.org> 8005M: Russ Weight <russell.h.weight@intel.com> 8006L: linux-kernel@vger.kernel.org 8007S: Maintained 8008F: Documentation/firmware_class/ 8009F: drivers/base/firmware_loader/ 8010F: include/linux/firmware.h 8011 8012FLEXTIMER FTM-QUADDEC DRIVER 8013M: Patrick Havelange <patrick.havelange@essensium.com> 8014L: linux-iio@vger.kernel.org 8015S: Maintained 8016F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8017F: drivers/counter/ftm-quaddec.c 8018 8019FLOPPY DRIVER 8020M: Denis Efremov <efremov@linux.com> 8021L: linux-block@vger.kernel.org 8022S: Odd Fixes 8023F: drivers/block/floppy.c 8024 8025FLYSKY FSIA6B RC RECEIVER 8026M: Markus Koch <markus@notsyncing.net> 8027L: linux-input@vger.kernel.org 8028S: Maintained 8029F: drivers/input/joystick/fsia6b.c 8030 8031FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8032M: Geoffrey D. Bennett <g@b4.vu> 8033L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8034S: Maintained 8035T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8036F: sound/usb/mixer_scarlett_gen2.c 8037 8038FORCEDETH GIGABIT ETHERNET DRIVER 8039M: Rain River <rain.1986.08.12@gmail.com> 8040M: Zhu Yanjun <zyjzyj2000@gmail.com> 8041L: netdev@vger.kernel.org 8042S: Maintained 8043F: drivers/net/ethernet/nvidia/* 8044 8045FORTIFY_SOURCE 8046M: Kees Cook <keescook@chromium.org> 8047L: linux-hardening@vger.kernel.org 8048S: Supported 8049T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8050F: include/linux/fortify-string.h 8051F: lib/fortify_kunit.c 8052F: lib/test_fortify/* 8053F: scripts/test_fortify.sh 8054K: \b__NO_FORTIFY\b 8055 8056FPGA DFL DRIVERS 8057M: Wu Hao <hao.wu@intel.com> 8058R: Tom Rix <trix@redhat.com> 8059L: linux-fpga@vger.kernel.org 8060S: Maintained 8061F: Documentation/ABI/testing/sysfs-bus-dfl* 8062F: Documentation/fpga/dfl.rst 8063F: drivers/fpga/dfl* 8064F: drivers/uio/uio_dfl.c 8065F: include/linux/dfl.h 8066F: include/uapi/linux/fpga-dfl.h 8067 8068FPGA MANAGER FRAMEWORK 8069M: Moritz Fischer <mdf@kernel.org> 8070M: Wu Hao <hao.wu@intel.com> 8071M: Xu Yilun <yilun.xu@intel.com> 8072R: Tom Rix <trix@redhat.com> 8073L: linux-fpga@vger.kernel.org 8074S: Maintained 8075Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8077F: Documentation/devicetree/bindings/fpga/ 8078F: Documentation/driver-api/fpga/ 8079F: Documentation/fpga/ 8080F: drivers/fpga/ 8081F: include/linux/fpga/ 8082 8083INTEL MAX10 BMC SECURE UPDATES 8084M: Russ Weight <russell.h.weight@intel.com> 8085L: linux-fpga@vger.kernel.org 8086S: Maintained 8087F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8088F: drivers/fpga/intel-m10-bmc-sec-update.c 8089 8090MICROCHIP POLARFIRE FPGA DRIVERS 8091M: Conor Dooley <conor.dooley@microchip.com> 8092R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8093L: linux-fpga@vger.kernel.org 8094S: Supported 8095F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8096F: drivers/fpga/microchip-spi.c 8097 8098FPU EMULATOR 8099M: Bill Metzenthen <billm@melbpc.org.au> 8100S: Maintained 8101W: http://floatingpoint.sourceforge.net/emulator/index.html 8102F: arch/x86/math-emu/ 8103 8104FRAMEBUFFER CORE 8105M: Daniel Vetter <daniel@ffwll.ch> 8106F: drivers/video/fbdev/core/ 8107S: Odd Fixes 8108T: git git://anongit.freedesktop.org/drm/drm-misc 8109 8110FRAMEBUFFER LAYER 8111M: Helge Deller <deller@gmx.de> 8112L: linux-fbdev@vger.kernel.org 8113L: dri-devel@lists.freedesktop.org 8114S: Maintained 8115Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8116T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8117F: Documentation/fb/ 8118F: drivers/video/ 8119F: include/linux/fb.h 8120F: include/uapi/linux/fb.h 8121F: include/uapi/video/ 8122F: include/video/ 8123 8124FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8125M: Horia Geantă <horia.geanta@nxp.com> 8126M: Pankaj Gupta <pankaj.gupta@nxp.com> 8127M: Gaurav Jain <gaurav.jain@nxp.com> 8128L: linux-crypto@vger.kernel.org 8129S: Maintained 8130F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8131F: drivers/crypto/caam/ 8132 8133FREESCALE COLDFIRE M5441X MMC DRIVER 8134M: Angelo Dureghello <angelo.dureghello@timesys.com> 8135L: linux-mmc@vger.kernel.org 8136S: Maintained 8137F: drivers/mmc/host/sdhci-esdhc-mcf.c 8138F: include/linux/platform_data/mmc-esdhc-mcf.h 8139 8140FREESCALE DIU FRAMEBUFFER DRIVER 8141M: Timur Tabi <timur@kernel.org> 8142L: linux-fbdev@vger.kernel.org 8143S: Maintained 8144F: drivers/video/fbdev/fsl-diu-fb.* 8145 8146FREESCALE DMA DRIVER 8147M: Li Yang <leoyang.li@nxp.com> 8148M: Zhang Wei <zw@zh-kernel.org> 8149L: linuxppc-dev@lists.ozlabs.org 8150S: Maintained 8151F: drivers/dma/fsldma.* 8152 8153FREESCALE DSPI DRIVER 8154M: Vladimir Oltean <olteanv@gmail.com> 8155L: linux-spi@vger.kernel.org 8156S: Maintained 8157F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8158F: drivers/spi/spi-fsl-dspi.c 8159F: include/linux/spi/spi-fsl-dspi.h 8160 8161FREESCALE ENETC ETHERNET DRIVERS 8162M: Claudiu Manoil <claudiu.manoil@nxp.com> 8163L: netdev@vger.kernel.org 8164S: Maintained 8165F: drivers/net/ethernet/freescale/enetc/ 8166 8167FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8168M: Claudiu Manoil <claudiu.manoil@nxp.com> 8169L: netdev@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8172F: drivers/net/ethernet/freescale/gianfar* 8173 8174FREESCALE GPMI NAND DRIVER 8175M: Han Xu <han.xu@nxp.com> 8176L: linux-mtd@lists.infradead.org 8177S: Maintained 8178F: drivers/mtd/nand/raw/gpmi-nand/* 8179 8180FREESCALE I2C CPM DRIVER 8181M: Jochen Friedrich <jochen@scram.de> 8182L: linuxppc-dev@lists.ozlabs.org 8183L: linux-i2c@vger.kernel.org 8184S: Maintained 8185F: drivers/i2c/busses/i2c-cpm.c 8186 8187FREESCALE IMX / MXC FEC DRIVER 8188M: Joakim Zhang <qiangqing.zhang@nxp.com> 8189L: netdev@vger.kernel.org 8190S: Maintained 8191F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8192F: drivers/net/ethernet/freescale/fec.h 8193F: drivers/net/ethernet/freescale/fec_main.c 8194F: drivers/net/ethernet/freescale/fec_ptp.c 8195 8196FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8197M: Sascha Hauer <s.hauer@pengutronix.de> 8198R: Pengutronix Kernel Team <kernel@pengutronix.de> 8199L: linux-fbdev@vger.kernel.org 8200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8201S: Maintained 8202F: drivers/video/fbdev/imxfb.c 8203 8204FREESCALE IMX DDR PMU DRIVER 8205M: Frank Li <Frank.li@nxp.com> 8206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8207S: Maintained 8208F: Documentation/admin-guide/perf/imx-ddr.rst 8209F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8210F: drivers/perf/fsl_imx8_ddr_perf.c 8211 8212FREESCALE IMX I2C DRIVER 8213M: Oleksij Rempel <o.rempel@pengutronix.de> 8214R: Pengutronix Kernel Team <kernel@pengutronix.de> 8215L: linux-i2c@vger.kernel.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8218F: drivers/i2c/busses/i2c-imx.c 8219 8220FREESCALE IMX LPI2C DRIVER 8221M: Dong Aisheng <aisheng.dong@nxp.com> 8222L: linux-i2c@vger.kernel.org 8223L: linux-imx@nxp.com 8224S: Maintained 8225F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8226F: drivers/i2c/busses/i2c-imx-lpi2c.c 8227 8228FREESCALE MPC I2C DRIVER 8229M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8230L: linux-i2c@vger.kernel.org 8231S: Maintained 8232F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8233F: drivers/i2c/busses/i2c-mpc.c 8234 8235FREESCALE QORIQ DPAA ETHERNET DRIVER 8236M: Madalin Bucur <madalin.bucur@nxp.com> 8237L: netdev@vger.kernel.org 8238S: Maintained 8239F: drivers/net/ethernet/freescale/dpaa 8240 8241FREESCALE QORIQ DPAA FMAN DRIVER 8242M: Madalin Bucur <madalin.bucur@nxp.com> 8243L: netdev@vger.kernel.org 8244S: Maintained 8245F: Documentation/devicetree/bindings/net/fsl-fman.txt 8246F: drivers/net/ethernet/freescale/fman 8247 8248FREESCALE QORIQ PTP CLOCK DRIVER 8249M: Yangbo Lu <yangbo.lu@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8253F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8254F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8255F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8256F: drivers/ptp/ptp_qoriq.c 8257F: drivers/ptp/ptp_qoriq_debugfs.c 8258F: include/linux/fsl/ptp_qoriq.h 8259 8260FREESCALE QUAD SPI DRIVER 8261M: Han Xu <han.xu@nxp.com> 8262L: linux-spi@vger.kernel.org 8263S: Maintained 8264F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8265F: drivers/spi/spi-fsl-qspi.c 8266 8267FREESCALE QUICC ENGINE LIBRARY 8268M: Qiang Zhao <qiang.zhao@nxp.com> 8269L: linuxppc-dev@lists.ozlabs.org 8270S: Maintained 8271F: drivers/soc/fsl/qe/ 8272F: include/soc/fsl/qe/ 8273 8274FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8275M: Li Yang <leoyang.li@nxp.com> 8276L: netdev@vger.kernel.org 8277L: linuxppc-dev@lists.ozlabs.org 8278S: Maintained 8279F: drivers/net/ethernet/freescale/ucc_geth* 8280 8281FREESCALE QUICC ENGINE UCC HDLC DRIVER 8282M: Zhao Qiang <qiang.zhao@nxp.com> 8283L: netdev@vger.kernel.org 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/net/wan/fsl_ucc_hdlc* 8287 8288FREESCALE QUICC ENGINE UCC UART DRIVER 8289M: Timur Tabi <timur@kernel.org> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: drivers/tty/serial/ucc_uart.c 8293 8294FREESCALE SOC DRIVERS 8295M: Li Yang <leoyang.li@nxp.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8298S: Maintained 8299F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8300F: Documentation/devicetree/bindings/soc/fsl/ 8301F: drivers/soc/fsl/ 8302F: include/linux/fsl/ 8303F: include/soc/fsl/ 8304 8305FREESCALE SOC FS_ENET DRIVER 8306M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8307L: linuxppc-dev@lists.ozlabs.org 8308L: netdev@vger.kernel.org 8309S: Maintained 8310F: drivers/net/ethernet/freescale/fs_enet/ 8311F: include/linux/fs_enet_pd.h 8312 8313FREESCALE SOC SOUND DRIVERS 8314M: Shengjiu Wang <shengjiu.wang@gmail.com> 8315M: Xiubo Li <Xiubo.Lee@gmail.com> 8316R: Fabio Estevam <festevam@gmail.com> 8317R: Nicolin Chen <nicoleotsuka@gmail.com> 8318L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: sound/soc/fsl/fsl* 8322F: sound/soc/fsl/imx* 8323F: sound/soc/fsl/mpc8610_hpcd.c 8324 8325FREESCALE USB PERIPHERAL DRIVERS 8326M: Li Yang <leoyang.li@nxp.com> 8327L: linux-usb@vger.kernel.org 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/usb/gadget/udc/fsl* 8331 8332FREESCALE USB PHY DRIVER 8333M: Ran Wang <ran.wang_1@nxp.com> 8334L: linux-usb@vger.kernel.org 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/usb/phy/phy-fsl-usb* 8338 8339FREEVXFS FILESYSTEM 8340M: Christoph Hellwig <hch@infradead.org> 8341S: Maintained 8342W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8343F: fs/freevxfs/ 8344 8345FREEZER 8346M: "Rafael J. Wysocki" <rafael@kernel.org> 8347M: Pavel Machek <pavel@ucw.cz> 8348L: linux-pm@vger.kernel.org 8349S: Supported 8350F: Documentation/power/freezing-of-tasks.rst 8351F: include/linux/freezer.h 8352F: kernel/freezer.c 8353 8354FRONTSWAP API 8355M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8356L: linux-kernel@vger.kernel.org 8357S: Maintained 8358F: include/linux/frontswap.h 8359F: mm/frontswap.c 8360 8361FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8362M: David Howells <dhowells@redhat.com> 8363L: linux-cachefs@redhat.com (moderated for non-subscribers) 8364S: Supported 8365F: Documentation/filesystems/caching/ 8366F: fs/fscache/ 8367F: include/linux/fscache*.h 8368 8369FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8370M: Theodore Y. Ts'o <tytso@mit.edu> 8371M: Jaegeuk Kim <jaegeuk@kernel.org> 8372M: Eric Biggers <ebiggers@kernel.org> 8373L: linux-fscrypt@vger.kernel.org 8374S: Supported 8375Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8376T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8377F: Documentation/filesystems/fscrypt.rst 8378F: fs/crypto/ 8379F: include/linux/fscrypt*.h 8380F: include/uapi/linux/fscrypt.h 8381 8382FSI SUBSYSTEM 8383M: Jeremy Kerr <jk@ozlabs.org> 8384M: Joel Stanley <joel@jms.id.au> 8385R: Alistar Popple <alistair@popple.id.au> 8386R: Eddie James <eajames@linux.ibm.com> 8387L: linux-fsi@lists.ozlabs.org 8388S: Supported 8389Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8390T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8391F: drivers/fsi/ 8392F: include/linux/fsi*.h 8393F: include/trace/events/fsi*.h 8394 8395FSI-ATTACHED I2C DRIVER 8396M: Eddie James <eajames@linux.ibm.com> 8397L: linux-i2c@vger.kernel.org 8398L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8399S: Maintained 8400F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8401F: drivers/i2c/busses/i2c-fsi.c 8402 8403FSI-ATTACHED SPI DRIVER 8404M: Eddie James <eajames@linux.ibm.com> 8405L: linux-spi@vger.kernel.org 8406S: Maintained 8407F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8408F: drivers/spi/spi-fsi.c 8409 8410FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8411M: Jan Kara <jack@suse.cz> 8412R: Amir Goldstein <amir73il@gmail.com> 8413L: linux-fsdevel@vger.kernel.org 8414S: Maintained 8415T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8416F: fs/notify/ 8417F: include/linux/fsnotify*.h 8418 8419FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8420M: Eric Biggers <ebiggers@kernel.org> 8421M: Theodore Y. Ts'o <tytso@mit.edu> 8422L: linux-fscrypt@vger.kernel.org 8423S: Supported 8424Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8425T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8426F: Documentation/filesystems/fsverity.rst 8427F: fs/verity/ 8428F: include/linux/fsverity.h 8429F: include/uapi/linux/fsverity.h 8430 8431FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8432M: Michael Zaidman <michael.zaidman@gmail.com> 8433L: linux-i2c@vger.kernel.org 8434L: linux-input@vger.kernel.org 8435S: Maintained 8436F: drivers/hid/hid-ft260.c 8437 8438FUJITSU LAPTOP EXTRAS 8439M: Jonathan Woithe <jwoithe@just42.net> 8440L: platform-driver-x86@vger.kernel.org 8441S: Maintained 8442F: drivers/platform/x86/fujitsu-laptop.c 8443 8444FUJITSU M-5MO LS CAMERA ISP DRIVER 8445M: Kyungmin Park <kyungmin.park@samsung.com> 8446M: Heungjun Kim <riverful.kim@samsung.com> 8447L: linux-media@vger.kernel.org 8448S: Maintained 8449F: drivers/media/i2c/m5mols/ 8450F: include/media/i2c/m5mols.h 8451 8452FUJITSU TABLET EXTRAS 8453M: Robert Gerlach <khnz@gmx.de> 8454L: platform-driver-x86@vger.kernel.org 8455S: Maintained 8456F: drivers/platform/x86/fujitsu-tablet.c 8457 8458FUNCTION HOOKS (FTRACE) 8459M: Steven Rostedt <rostedt@goodmis.org> 8460M: Masami Hiramatsu <mhiramat@kernel.org> 8461R: Mark Rutland <mark.rutland@arm.com> 8462S: Maintained 8463T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8464F: Documentation/trace/ftrace* 8465F: kernel/trace/ftrace* 8466F: kernel/trace/fgraph.c 8467F: arch/*/*/*/*ftrace* 8468F: arch/*/*/*ftrace* 8469F: include/*/ftrace.h 8470 8471FUNGIBLE ETHERNET DRIVERS 8472M: Dimitris Michailidis <dmichail@fungible.com> 8473L: netdev@vger.kernel.org 8474S: Supported 8475F: drivers/net/ethernet/fungible/ 8476 8477FUSE: FILESYSTEM IN USERSPACE 8478M: Miklos Szeredi <miklos@szeredi.hu> 8479L: linux-fsdevel@vger.kernel.org 8480S: Maintained 8481W: https://github.com/libfuse/ 8482T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8483F: Documentation/filesystems/fuse.rst 8484F: fs/fuse/ 8485F: include/uapi/linux/fuse.h 8486 8487FUTEX SUBSYSTEM 8488M: Thomas Gleixner <tglx@linutronix.de> 8489M: Ingo Molnar <mingo@redhat.com> 8490R: Peter Zijlstra <peterz@infradead.org> 8491R: Darren Hart <dvhart@infradead.org> 8492R: Davidlohr Bueso <dave@stgolabs.net> 8493R: André Almeida <andrealmeid@igalia.com> 8494L: linux-kernel@vger.kernel.org 8495S: Maintained 8496T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8497F: Documentation/locking/*futex* 8498F: include/asm-generic/futex.h 8499F: include/linux/futex.h 8500F: include/uapi/linux/futex.h 8501F: kernel/futex/* 8502F: tools/perf/bench/futex* 8503F: tools/testing/selftests/futex/ 8504 8505GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8506M: Tim Harvey <tharvey@gateworks.com> 8507S: Maintained 8508F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8509F: drivers/mfd/gateworks-gsc.c 8510F: include/linux/mfd/gsc.h 8511F: Documentation/hwmon/gsc-hwmon.rst 8512F: drivers/hwmon/gsc-hwmon.c 8513F: include/linux/platform_data/gsc_hwmon.h 8514 8515GCC PLUGINS 8516M: Kees Cook <keescook@chromium.org> 8517L: linux-hardening@vger.kernel.org 8518S: Maintained 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8520F: Documentation/kbuild/gcc-plugins.rst 8521F: scripts/Makefile.gcc-plugins 8522F: scripts/gcc-plugins/ 8523 8524GCOV BASED KERNEL PROFILING 8525M: Peter Oberparleiter <oberpar@linux.ibm.com> 8526S: Maintained 8527F: Documentation/dev-tools/gcov.rst 8528F: kernel/gcov/ 8529 8530GDB KERNEL DEBUGGING HELPER SCRIPTS 8531M: Jan Kiszka <jan.kiszka@siemens.com> 8532M: Kieran Bingham <kbingham@kernel.org> 8533S: Supported 8534F: scripts/gdb/ 8535 8536GEMINI CRYPTO DRIVER 8537M: Corentin Labbe <clabbe@baylibre.com> 8538L: linux-crypto@vger.kernel.org 8539S: Maintained 8540F: drivers/crypto/gemini/ 8541 8542GEMTEK FM RADIO RECEIVER DRIVER 8543M: Hans Verkuil <hverkuil@xs4all.nl> 8544L: linux-media@vger.kernel.org 8545S: Maintained 8546W: https://linuxtv.org 8547T: git git://linuxtv.org/media_tree.git 8548F: drivers/media/radio/radio-gemtek* 8549 8550GENERIC ARCHITECTURE TOPOLOGY 8551M: Sudeep Holla <sudeep.holla@arm.com> 8552L: linux-kernel@vger.kernel.org 8553S: Maintained 8554F: drivers/base/arch_topology.c 8555F: include/linux/arch_topology.h 8556 8557GENERIC ENTRY CODE 8558M: Thomas Gleixner <tglx@linutronix.de> 8559M: Peter Zijlstra <peterz@infradead.org> 8560M: Andy Lutomirski <luto@kernel.org> 8561L: linux-kernel@vger.kernel.org 8562S: Maintained 8563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8564F: include/linux/entry-common.h 8565F: include/linux/entry-kvm.h 8566F: kernel/entry/ 8567 8568GENERIC GPIO I2C DRIVER 8569M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8570S: Supported 8571F: drivers/i2c/busses/i2c-gpio.c 8572F: include/linux/platform_data/i2c-gpio.h 8573 8574GENERIC GPIO I2C MULTIPLEXER DRIVER 8575M: Peter Korsgaard <peter.korsgaard@barco.com> 8576L: linux-i2c@vger.kernel.org 8577S: Supported 8578F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8579F: drivers/i2c/muxes/i2c-mux-gpio.c 8580F: include/linux/platform_data/i2c-mux-gpio.h 8581 8582GENERIC HDLC (WAN) DRIVERS 8583M: Krzysztof Halasa <khc@pm.waw.pl> 8584S: Maintained 8585W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8586F: drivers/net/wan/c101.c 8587F: drivers/net/wan/hd6457* 8588F: drivers/net/wan/hdlc* 8589F: drivers/net/wan/n2.c 8590F: drivers/net/wan/pc300too.c 8591F: drivers/net/wan/pci200syn.c 8592F: drivers/net/wan/wanxl* 8593 8594GENERIC INCLUDE/ASM HEADER FILES 8595M: Arnd Bergmann <arnd@arndb.de> 8596L: linux-arch@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8599F: include/asm-generic/ 8600F: include/uapi/asm-generic/ 8601 8602GENERIC PHY FRAMEWORK 8603M: Kishon Vijay Abraham I <kishon@ti.com> 8604M: Vinod Koul <vkoul@kernel.org> 8605L: linux-phy@lists.infradead.org 8606S: Supported 8607Q: https://patchwork.kernel.org/project/linux-phy/list/ 8608T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8609F: Documentation/devicetree/bindings/phy/ 8610F: drivers/phy/ 8611F: include/dt-bindings/phy/ 8612F: include/linux/phy/ 8613 8614GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8615M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8616S: Supported 8617F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8618 8619GENERIC PM DOMAINS 8620M: "Rafael J. Wysocki" <rafael@kernel.org> 8621M: Kevin Hilman <khilman@kernel.org> 8622M: Ulf Hansson <ulf.hansson@linaro.org> 8623L: linux-pm@vger.kernel.org 8624S: Supported 8625F: Documentation/devicetree/bindings/power/power?domain* 8626F: drivers/base/power/domain*.c 8627F: include/linux/pm_domain.h 8628 8629GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8630M: Eugen Hristev <eugen.hristev@microchip.com> 8631L: linux-input@vger.kernel.org 8632S: Maintained 8633F: drivers/input/touchscreen/resistive-adc-touch.c 8634 8635GENERIC STRING LIBRARY 8636R: Andy Shevchenko <andy@kernel.org> 8637S: Maintained 8638F: lib/string.c 8639F: lib/string_helpers.c 8640F: lib/test_string.c 8641F: lib/test-string_helpers.c 8642 8643GENERIC UIO DRIVER FOR PCI DEVICES 8644M: "Michael S. Tsirkin" <mst@redhat.com> 8645L: kvm@vger.kernel.org 8646S: Supported 8647F: drivers/uio/uio_pci_generic.c 8648 8649GENERIC VDSO LIBRARY 8650M: Andy Lutomirski <luto@kernel.org> 8651M: Thomas Gleixner <tglx@linutronix.de> 8652M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8653L: linux-kernel@vger.kernel.org 8654S: Maintained 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8656F: include/asm-generic/vdso/vsyscall.h 8657F: include/vdso/ 8658F: kernel/time/vsyscall.c 8659F: lib/vdso/ 8660 8661GENWQE (IBM Generic Workqueue Card) 8662M: Frank Haverkamp <haver@linux.ibm.com> 8663S: Supported 8664F: drivers/misc/genwqe/ 8665 8666GET_MAINTAINER SCRIPT 8667M: Joe Perches <joe@perches.com> 8668S: Maintained 8669F: scripts/get_maintainer.pl 8670 8671GFS2 FILE SYSTEM 8672M: Bob Peterson <rpeterso@redhat.com> 8673M: Andreas Gruenbacher <agruenba@redhat.com> 8674L: cluster-devel@redhat.com 8675S: Supported 8676B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8678F: Documentation/filesystems/gfs2* 8679F: fs/gfs2/ 8680F: include/uapi/linux/gfs2_ondisk.h 8681 8682GIGABYTE WMI DRIVER 8683M: Thomas Weißschuh <thomas@weissschuh.net> 8684L: platform-driver-x86@vger.kernel.org 8685S: Maintained 8686F: drivers/platform/x86/gigabyte-wmi.c 8687 8688GNSS SUBSYSTEM 8689M: Johan Hovold <johan@kernel.org> 8690S: Maintained 8691T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8692F: Documentation/ABI/testing/sysfs-class-gnss 8693F: Documentation/devicetree/bindings/gnss/ 8694F: drivers/gnss/ 8695F: include/linux/gnss.h 8696 8697GO7007 MPEG CODEC 8698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8699L: linux-media@vger.kernel.org 8700S: Maintained 8701F: drivers/media/usb/go7007/ 8702 8703GOODIX TOUCHSCREEN 8704M: Bastien Nocera <hadess@hadess.net> 8705M: Hans de Goede <hdegoede@redhat.com> 8706L: linux-input@vger.kernel.org 8707S: Maintained 8708F: drivers/input/touchscreen/goodix* 8709 8710GOOGLE ETHERNET DRIVERS 8711M: Jeroen de Borst <jeroendb@google.com> 8712M: Catherine Sullivan <csully@google.com> 8713R: Shailend Chand <shailend@google.com> 8714L: netdev@vger.kernel.org 8715S: Supported 8716F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8717F: drivers/net/ethernet/google 8718 8719GPD POCKET FAN DRIVER 8720M: Hans de Goede <hdegoede@redhat.com> 8721L: platform-driver-x86@vger.kernel.org 8722S: Maintained 8723F: drivers/platform/x86/gpd-pocket-fan.c 8724 8725GPIO ACPI SUPPORT 8726M: Mika Westerberg <mika.westerberg@linux.intel.com> 8727M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8728L: linux-gpio@vger.kernel.org 8729L: linux-acpi@vger.kernel.org 8730S: Supported 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8732F: Documentation/firmware-guide/acpi/gpio-properties.rst 8733F: drivers/gpio/gpiolib-acpi.c 8734F: drivers/gpio/gpiolib-acpi.h 8735 8736GPIO AGGREGATOR 8737M: Geert Uytterhoeven <geert+renesas@glider.be> 8738L: linux-gpio@vger.kernel.org 8739S: Supported 8740F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8741F: drivers/gpio/gpio-aggregator.c 8742 8743GPIO IR Transmitter 8744M: Sean Young <sean@mess.org> 8745L: linux-media@vger.kernel.org 8746S: Maintained 8747F: drivers/media/rc/gpio-ir-tx.c 8748 8749GPIO MOCKUP DRIVER 8750M: Bamvor Jian Zhang <bamv2005@gmail.com> 8751L: linux-gpio@vger.kernel.org 8752S: Maintained 8753F: drivers/gpio/gpio-mockup.c 8754F: tools/testing/selftests/gpio/ 8755 8756GPIO REGMAP 8757R: Michael Walle <michael@walle.cc> 8758S: Maintained 8759F: drivers/gpio/gpio-regmap.c 8760F: include/linux/gpio/regmap.h 8761 8762GPIO SUBSYSTEM 8763M: Linus Walleij <linus.walleij@linaro.org> 8764M: Bartosz Golaszewski <brgl@bgdev.pl> 8765L: linux-gpio@vger.kernel.org 8766S: Maintained 8767T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8768F: Documentation/ABI/obsolete/sysfs-gpio 8769F: Documentation/ABI/testing/gpio-cdev 8770F: Documentation/admin-guide/gpio/ 8771F: Documentation/devicetree/bindings/gpio/ 8772F: Documentation/driver-api/gpio/ 8773F: drivers/gpio/ 8774F: include/asm-generic/gpio.h 8775F: include/dt-bindings/gpio/ 8776F: include/linux/gpio.h 8777F: include/linux/gpio/ 8778F: include/linux/of_gpio.h 8779F: include/uapi/linux/gpio.h 8780F: tools/gpio/ 8781 8782GRE DEMULTIPLEXER DRIVER 8783M: Dmitry Kozlov <xeb@mail.ru> 8784L: netdev@vger.kernel.org 8785S: Maintained 8786F: include/net/gre.h 8787F: net/ipv4/gre_demux.c 8788F: net/ipv4/gre_offload.c 8789 8790GRETH 10/100/1G Ethernet MAC device driver 8791M: Andreas Larsson <andreas@gaisler.com> 8792L: netdev@vger.kernel.org 8793S: Maintained 8794F: drivers/net/ethernet/aeroflex/ 8795 8796GREYBUS AUDIO PROTOCOLS DRIVERS 8797M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8798M: Mark Greer <mgreer@animalcreek.com> 8799S: Maintained 8800F: drivers/staging/greybus/audio_apbridgea.c 8801F: drivers/staging/greybus/audio_apbridgea.h 8802F: drivers/staging/greybus/audio_codec.c 8803F: drivers/staging/greybus/audio_codec.h 8804F: drivers/staging/greybus/audio_gb.c 8805F: drivers/staging/greybus/audio_manager.c 8806F: drivers/staging/greybus/audio_manager.h 8807F: drivers/staging/greybus/audio_manager_module.c 8808F: drivers/staging/greybus/audio_manager_private.h 8809F: drivers/staging/greybus/audio_manager_sysfs.c 8810F: drivers/staging/greybus/audio_module.c 8811F: drivers/staging/greybus/audio_topology.c 8812 8813GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8814M: Viresh Kumar <vireshk@kernel.org> 8815S: Maintained 8816F: drivers/staging/greybus/authentication.c 8817F: drivers/staging/greybus/bootrom.c 8818F: drivers/staging/greybus/firmware.h 8819F: drivers/staging/greybus/fw-core.c 8820F: drivers/staging/greybus/fw-download.c 8821F: drivers/staging/greybus/fw-management.c 8822F: drivers/staging/greybus/greybus_authentication.h 8823F: drivers/staging/greybus/greybus_firmware.h 8824F: drivers/staging/greybus/hid.c 8825F: drivers/staging/greybus/i2c.c 8826F: drivers/staging/greybus/spi.c 8827F: drivers/staging/greybus/spilib.c 8828F: drivers/staging/greybus/spilib.h 8829 8830GREYBUS LOOPBACK DRIVER 8831M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8832S: Maintained 8833F: drivers/staging/greybus/loopback.c 8834 8835GREYBUS PLATFORM DRIVERS 8836M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8837S: Maintained 8838F: drivers/staging/greybus/arche-apb-ctrl.c 8839F: drivers/staging/greybus/arche-platform.c 8840F: drivers/staging/greybus/arche_platform.h 8841 8842GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8843M: Rui Miguel Silva <rmfrfs@gmail.com> 8844S: Maintained 8845F: drivers/staging/greybus/gpio.c 8846F: drivers/staging/greybus/light.c 8847F: drivers/staging/greybus/power_supply.c 8848F: drivers/staging/greybus/sdio.c 8849F: drivers/staging/greybus/spi.c 8850F: drivers/staging/greybus/spilib.c 8851 8852GREYBUS SUBSYSTEM 8853M: Johan Hovold <johan@kernel.org> 8854M: Alex Elder <elder@kernel.org> 8855M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8856L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8857S: Maintained 8858F: drivers/greybus/ 8859F: drivers/staging/greybus/ 8860F: include/linux/greybus.h 8861F: include/linux/greybus/ 8862 8863GREYBUS UART PROTOCOLS DRIVERS 8864M: David Lin <dtwlin@gmail.com> 8865S: Maintained 8866F: drivers/staging/greybus/log.c 8867F: drivers/staging/greybus/uart.c 8868 8869GS1662 VIDEO SERIALIZER 8870M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8871L: linux-media@vger.kernel.org 8872S: Maintained 8873T: git git://linuxtv.org/media_tree.git 8874F: drivers/media/spi/gs1662.c 8875 8876GSPCA FINEPIX SUBDRIVER 8877M: Frank Zago <frank@zago.net> 8878L: linux-media@vger.kernel.org 8879S: Maintained 8880T: git git://linuxtv.org/media_tree.git 8881F: drivers/media/usb/gspca/finepix.c 8882 8883GSPCA GL860 SUBDRIVER 8884M: Olivier Lorin <o.lorin@laposte.net> 8885L: linux-media@vger.kernel.org 8886S: Maintained 8887T: git git://linuxtv.org/media_tree.git 8888F: drivers/media/usb/gspca/gl860/ 8889 8890GSPCA M5602 SUBDRIVER 8891M: Erik Andren <erik.andren@gmail.com> 8892L: linux-media@vger.kernel.org 8893S: Maintained 8894T: git git://linuxtv.org/media_tree.git 8895F: drivers/media/usb/gspca/m5602/ 8896 8897GSPCA PAC207 SONIXB SUBDRIVER 8898M: Hans Verkuil <hverkuil@xs4all.nl> 8899L: linux-media@vger.kernel.org 8900S: Odd Fixes 8901T: git git://linuxtv.org/media_tree.git 8902F: drivers/media/usb/gspca/pac207.c 8903 8904GSPCA SN9C20X SUBDRIVER 8905M: Brian Johnson <brijohn@gmail.com> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/usb/gspca/sn9c20x.c 8910 8911GSPCA T613 SUBDRIVER 8912M: Leandro Costantino <lcostantino@gmail.com> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/t613.c 8917 8918GSPCA USB WEBCAM DRIVER 8919M: Hans Verkuil <hverkuil@xs4all.nl> 8920L: linux-media@vger.kernel.org 8921S: Odd Fixes 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/ 8924 8925GTP (GPRS Tunneling Protocol) 8926M: Pablo Neira Ayuso <pablo@netfilter.org> 8927M: Harald Welte <laforge@gnumonks.org> 8928L: osmocom-net-gprs@lists.osmocom.org 8929S: Maintained 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8931F: drivers/net/gtp.c 8932 8933GUID PARTITION TABLE (GPT) 8934M: Davidlohr Bueso <dave@stgolabs.net> 8935L: linux-efi@vger.kernel.org 8936S: Maintained 8937F: block/partitions/efi.* 8938 8939HABANALABS PCI DRIVER 8940M: Oded Gabbay <ogabbay@kernel.org> 8941S: Supported 8942T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8943F: Documentation/ABI/testing/debugfs-driver-habanalabs 8944F: Documentation/ABI/testing/sysfs-driver-habanalabs 8945F: drivers/misc/habanalabs/ 8946F: include/trace/events/habanalabs.h 8947F: include/uapi/misc/habanalabs.h 8948 8949HACKRF MEDIA DRIVER 8950M: Antti Palosaari <crope@iki.fi> 8951L: linux-media@vger.kernel.org 8952S: Maintained 8953W: https://linuxtv.org 8954W: http://palosaari.fi/linux/ 8955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8956T: git git://linuxtv.org/anttip/media_tree.git 8957F: drivers/media/usb/hackrf/ 8958 8959HANTRO VPU CODEC DRIVER 8960M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8961M: Philipp Zabel <p.zabel@pengutronix.de> 8962L: linux-media@vger.kernel.org 8963L: linux-rockchip@lists.infradead.org 8964S: Maintained 8965F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8966F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8967F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8968F: drivers/media/platform/verisilicon/ 8969 8970HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8971M: Frank Seidel <frank@f-seidel.de> 8972L: platform-driver-x86@vger.kernel.org 8973S: Maintained 8974W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8975F: drivers/platform/x86/hdaps.c 8976 8977HARDWARE MONITORING 8978M: Jean Delvare <jdelvare@suse.com> 8979M: Guenter Roeck <linux@roeck-us.net> 8980L: linux-hwmon@vger.kernel.org 8981S: Maintained 8982W: http://hwmon.wiki.kernel.org/ 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8984F: Documentation/ABI/testing/sysfs-class-hwmon 8985F: Documentation/devicetree/bindings/hwmon/ 8986F: Documentation/hwmon/ 8987F: drivers/hwmon/ 8988F: include/linux/hwmon*.h 8989F: include/trace/events/hwmon*.h 8990K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8991 8992HARDWARE RANDOM NUMBER GENERATOR CORE 8993M: Olivia Mackall <olivia@selenic.com> 8994M: Herbert Xu <herbert@gondor.apana.org.au> 8995L: linux-crypto@vger.kernel.org 8996S: Odd fixes 8997F: Documentation/admin-guide/hw_random.rst 8998F: Documentation/devicetree/bindings/rng/ 8999F: drivers/char/hw_random/ 9000F: include/linux/hw_random.h 9001 9002HARDWARE SPINLOCK CORE 9003M: Ohad Ben-Cohen <ohad@wizery.com> 9004M: Bjorn Andersson <andersson@kernel.org> 9005R: Baolin Wang <baolin.wang7@gmail.com> 9006L: linux-remoteproc@vger.kernel.org 9007S: Maintained 9008T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9009F: Documentation/devicetree/bindings/hwlock/ 9010F: Documentation/locking/hwspinlock.rst 9011F: drivers/hwspinlock/ 9012F: include/linux/hwspinlock.h 9013 9014HARDWARE TRACING FACILITIES 9015M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9016S: Maintained 9017F: drivers/hwtracing/ 9018 9019HARMONY SOUND DRIVER 9020L: linux-parisc@vger.kernel.org 9021S: Maintained 9022F: sound/parisc/harmony.* 9023 9024HDPVR USB VIDEO ENCODER DRIVER 9025M: Hans Verkuil <hverkuil@xs4all.nl> 9026L: linux-media@vger.kernel.org 9027S: Odd Fixes 9028W: https://linuxtv.org 9029T: git git://linuxtv.org/media_tree.git 9030F: drivers/media/usb/hdpvr/ 9031 9032HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9033M: Matt Hsiao <matt.hsiao@hpe.com> 9034S: Supported 9035F: drivers/misc/hpilo.[ch] 9036 9037HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9038M: Jerry Hoemann <jerry.hoemann@hpe.com> 9039S: Supported 9040F: Documentation/watchdog/hpwdt.rst 9041F: drivers/watchdog/hpwdt.c 9042 9043HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9044M: Don Brace <don.brace@microchip.com> 9045L: storagedev@microchip.com 9046L: linux-scsi@vger.kernel.org 9047S: Supported 9048F: Documentation/scsi/hpsa.rst 9049F: drivers/scsi/hpsa*.[ch] 9050F: include/linux/cciss*.h 9051F: include/uapi/linux/cciss*.h 9052 9053HFI1 DRIVER 9054M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9055L: linux-rdma@vger.kernel.org 9056S: Supported 9057F: drivers/infiniband/hw/hfi1 9058 9059HFS FILESYSTEM 9060L: linux-fsdevel@vger.kernel.org 9061S: Orphan 9062F: Documentation/filesystems/hfs.rst 9063F: fs/hfs/ 9064 9065HFSPLUS FILESYSTEM 9066L: linux-fsdevel@vger.kernel.org 9067S: Orphan 9068F: Documentation/filesystems/hfsplus.rst 9069F: fs/hfsplus/ 9070 9071HGA FRAMEBUFFER DRIVER 9072M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9073L: linux-nvidia@lists.surfsouth.com 9074S: Maintained 9075W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9076F: drivers/video/fbdev/hgafb.c 9077 9078HIBERNATION (aka Software Suspend, aka swsusp) 9079M: "Rafael J. Wysocki" <rafael@kernel.org> 9080M: Pavel Machek <pavel@ucw.cz> 9081L: linux-pm@vger.kernel.org 9082S: Supported 9083B: https://bugzilla.kernel.org 9084F: arch/*/include/asm/suspend*.h 9085F: arch/x86/power/ 9086F: drivers/base/power/ 9087F: include/linux/freezer.h 9088F: include/linux/pm.h 9089F: include/linux/suspend.h 9090F: kernel/power/ 9091 9092HID CORE LAYER 9093M: Jiri Kosina <jikos@kernel.org> 9094M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9095L: linux-input@vger.kernel.org 9096S: Maintained 9097T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9098F: drivers/hid/ 9099F: include/linux/hid* 9100F: include/uapi/linux/hid* 9101 9102HID LOGITECH DRIVERS 9103R: Filipe Laíns <lains@riseup.net> 9104L: linux-input@vger.kernel.org 9105S: Maintained 9106F: drivers/hid/hid-logitech-* 9107 9108HID PLAYSTATION DRIVER 9109M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9110L: linux-input@vger.kernel.org 9111S: Supported 9112F: drivers/hid/hid-playstation.c 9113 9114HID PHOENIX RC FLIGHT CONTROLLER 9115M: Marcus Folkesson <marcus.folkesson@gmail.com> 9116L: linux-input@vger.kernel.org 9117S: Maintained 9118F: drivers/hid/hid-pxrc.c 9119 9120HID SENSOR HUB DRIVERS 9121M: Jiri Kosina <jikos@kernel.org> 9122M: Jonathan Cameron <jic23@kernel.org> 9123M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9124L: linux-input@vger.kernel.org 9125L: linux-iio@vger.kernel.org 9126S: Maintained 9127F: Documentation/hid/hid-sensor* 9128F: drivers/hid/hid-sensor-* 9129F: drivers/iio/*/hid-* 9130F: include/linux/hid-sensor-* 9131 9132HID VRC-2 CAR CONTROLLER DRIVER 9133M: Marcus Folkesson <marcus.folkesson@gmail.com> 9134L: linux-input@vger.kernel.org 9135S: Maintained 9136F: drivers/hid/hid-vrc2.c 9137 9138HID WACOM DRIVER 9139M: Ping Cheng <ping.cheng@wacom.com> 9140M: Jason Gerecke <jason.gerecke@wacom.com> 9141L: linux-input@vger.kernel.org 9142S: Maintained 9143F: drivers/hid/wacom.h 9144F: drivers/hid/wacom_* 9145 9146HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9147M: Thomas Gleixner <tglx@linutronix.de> 9148L: linux-kernel@vger.kernel.org 9149S: Maintained 9150T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9151F: Documentation/timers/ 9152F: include/linux/clockchips.h 9153F: include/linux/hrtimer.h 9154F: kernel/time/clockevents.c 9155F: kernel/time/hrtimer.c 9156F: kernel/time/timer_*.c 9157 9158HIGH-SPEED SCC DRIVER FOR AX.25 9159L: linux-hams@vger.kernel.org 9160S: Orphan 9161F: drivers/net/hamradio/scc.c 9162 9163HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9164M: HighPoint Linux Team <linux@highpoint-tech.com> 9165S: Supported 9166W: http://www.highpoint-tech.com 9167F: Documentation/scsi/hptiop.rst 9168F: drivers/scsi/hptiop.c 9169 9170HIPPI 9171M: Jes Sorensen <jes@trained-monkey.org> 9172L: linux-hippi@sunsite.dk 9173S: Maintained 9174F: drivers/net/hippi/ 9175F: include/linux/hippidevice.h 9176F: include/uapi/linux/if_hippi.h 9177F: net/802/hippi.c 9178 9179HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9180M: Kurt Kanzenbach <kurt@linutronix.de> 9181L: netdev@vger.kernel.org 9182S: Maintained 9183F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9184F: drivers/net/dsa/hirschmann/* 9185F: include/linux/platform_data/hirschmann-hellcreek.h 9186F: net/dsa/tag_hellcreek.c 9187 9188HISILICON DMA DRIVER 9189M: Zhou Wang <wangzhou1@hisilicon.com> 9190M: Jie Hai <haijie1@hisilicon.com> 9191L: dmaengine@vger.kernel.org 9192S: Maintained 9193F: drivers/dma/hisi_dma.c 9194 9195HISILICON GPIO DRIVER 9196M: Jay Fang <f.fangjian@huawei.com> 9197L: linux-gpio@vger.kernel.org 9198S: Maintained 9199F: drivers/gpio/gpio-hisi.c 9200 9201HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9202M: Longfang Liu <liulongfang@huawei.com> 9203L: linux-crypto@vger.kernel.org 9204S: Maintained 9205F: Documentation/ABI/testing/debugfs-hisi-hpre 9206F: drivers/crypto/hisilicon/hpre/hpre.h 9207F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9208F: drivers/crypto/hisilicon/hpre/hpre_main.c 9209 9210HISILICON I2C CONTROLLER DRIVER 9211M: Yicong Yang <yangyicong@hisilicon.com> 9212L: linux-i2c@vger.kernel.org 9213S: Maintained 9214W: https://www.hisilicon.com 9215F: drivers/i2c/busses/i2c-hisi.c 9216 9217HISILICON LPC BUS DRIVER 9218M: john.garry@huawei.com 9219S: Maintained 9220W: http://www.hisilicon.com 9221F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9222F: drivers/bus/hisi_lpc.c 9223 9224HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9225M: Yisen Zhuang <yisen.zhuang@huawei.com> 9226M: Salil Mehta <salil.mehta@huawei.com> 9227L: netdev@vger.kernel.org 9228S: Maintained 9229W: http://www.hisilicon.com 9230F: drivers/net/ethernet/hisilicon/hns3/ 9231 9232HISILICON NETWORK SUBSYSTEM DRIVER 9233M: Yisen Zhuang <yisen.zhuang@huawei.com> 9234M: Salil Mehta <salil.mehta@huawei.com> 9235L: netdev@vger.kernel.org 9236S: Maintained 9237W: http://www.hisilicon.com 9238F: Documentation/devicetree/bindings/net/hisilicon*.txt 9239F: drivers/net/ethernet/hisilicon/ 9240 9241HIKEY960 ONBOARD USB GPIO HUB DRIVER 9242M: John Stultz <jstultz@google.com> 9243L: linux-kernel@vger.kernel.org 9244S: Maintained 9245F: drivers/misc/hisi_hikey_usb.c 9246 9247HISILICON PMU DRIVER 9248M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9249M: Qi Liu <liuqi115@huawei.com> 9250S: Supported 9251W: http://www.hisilicon.com 9252F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9253F: Documentation/admin-guide/perf/hisi-pmu.rst 9254F: drivers/perf/hisilicon 9255 9256HISILICON HNS3 PMU DRIVER 9257M: Guangbin Huang <huangguangbin2@huawei.com> 9258S: Supported 9259F: Documentation/admin-guide/perf/hns3-pmu.rst 9260F: drivers/perf/hisilicon/hns3_pmu.c 9261 9262HISILICON PTT DRIVER 9263M: Yicong Yang <yangyicong@hisilicon.com> 9264L: linux-kernel@vger.kernel.org 9265S: Maintained 9266F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9267F: Documentation/trace/hisi-ptt.rst 9268F: drivers/hwtracing/ptt/ 9269 9270HISILICON QM DRIVER 9271M: Weili Qian <qianweili@huawei.com> 9272M: Zhou Wang <wangzhou1@hisilicon.com> 9273L: linux-crypto@vger.kernel.org 9274S: Maintained 9275F: drivers/crypto/hisilicon/Kconfig 9276F: drivers/crypto/hisilicon/Makefile 9277F: drivers/crypto/hisilicon/qm.c 9278F: drivers/crypto/hisilicon/sgl.c 9279F: include/linux/hisi_acc_qm.h 9280 9281HISILICON ZIP Controller DRIVER 9282M: Yang Shen <shenyang39@huawei.com> 9283M: Zhou Wang <wangzhou1@hisilicon.com> 9284L: linux-crypto@vger.kernel.org 9285S: Maintained 9286F: Documentation/ABI/testing/debugfs-hisi-zip 9287F: drivers/crypto/hisilicon/zip/ 9288 9289HISILICON ROCE DRIVER 9290M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9291M: Wenpeng Liang <liangwenpeng@huawei.com> 9292L: linux-rdma@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9295F: drivers/infiniband/hw/hns/ 9296 9297HISILICON SAS Controller 9298M: John Garry <john.garry@huawei.com> 9299S: Supported 9300W: http://www.hisilicon.com 9301F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9302F: drivers/scsi/hisi_sas/ 9303 9304HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9305M: Kai Ye <yekai13@huawei.com> 9306M: Longfang Liu <liulongfang@huawei.com> 9307L: linux-crypto@vger.kernel.org 9308S: Maintained 9309F: Documentation/ABI/testing/debugfs-hisi-sec 9310F: drivers/crypto/hisilicon/sec2/sec.h 9311F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9312F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9313F: drivers/crypto/hisilicon/sec2/sec_main.c 9314 9315HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9316M: Jay Fang <f.fangjian@huawei.com> 9317L: linux-spi@vger.kernel.org 9318S: Maintained 9319W: http://www.hisilicon.com 9320F: drivers/spi/spi-hisi-kunpeng.c 9321 9322HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9323M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9324L: linux-kernel@vger.kernel.org 9325S: Maintained 9326F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9327F: drivers/spmi/hisi-spmi-controller.c 9328 9329HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9330M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9331L: linux-kernel@vger.kernel.org 9332S: Maintained 9333F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9334F: drivers/mfd/hi6421-spmi-pmic.c 9335 9336HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9337M: Weili Qian <qianweili@huawei.com> 9338S: Maintained 9339F: drivers/crypto/hisilicon/trng/trng.c 9340 9341HISILICON V3XX SPI NOR FLASH Controller Driver 9342M: John Garry <john.garry@huawei.com> 9343S: Maintained 9344W: http://www.hisilicon.com 9345F: drivers/spi/spi-hisi-sfc-v3xx.c 9346 9347HMM - Heterogeneous Memory Management 9348M: Jérôme Glisse <jglisse@redhat.com> 9349L: linux-mm@kvack.org 9350S: Maintained 9351F: Documentation/mm/hmm.rst 9352F: include/linux/hmm* 9353F: lib/test_hmm* 9354F: mm/hmm* 9355F: tools/testing/selftests/vm/*hmm* 9356 9357HOST AP DRIVER 9358M: Jouni Malinen <j@w1.fi> 9359L: linux-wireless@vger.kernel.org 9360S: Obsolete 9361W: http://w1.fi/hostap-driver.html 9362F: drivers/net/wireless/intersil/hostap/ 9363 9364HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9365L: platform-driver-x86@vger.kernel.org 9366S: Orphan 9367F: drivers/platform/x86/tc1100-wmi.c 9368 9369HPET: High Precision Event Timers driver 9370M: Clemens Ladisch <clemens@ladisch.de> 9371S: Maintained 9372F: Documentation/timers/hpet.rst 9373F: drivers/char/hpet.c 9374F: include/linux/hpet.h 9375F: include/uapi/linux/hpet.h 9376 9377HPET: x86 9378S: Orphan 9379F: arch/x86/include/asm/hpet.h 9380F: arch/x86/kernel/hpet.c 9381 9382HPFS FILESYSTEM 9383M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9384S: Maintained 9385W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9386F: fs/hpfs/ 9387 9388HSI SUBSYSTEM 9389M: Sebastian Reichel <sre@kernel.org> 9390S: Maintained 9391T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9392F: Documentation/ABI/testing/sysfs-bus-hsi 9393F: Documentation/driver-api/hsi.rst 9394F: drivers/hsi/ 9395F: include/linux/hsi/ 9396F: include/uapi/linux/hsi/ 9397 9398HSO 3G MODEM DRIVER 9399L: linux-usb@vger.kernel.org 9400S: Orphan 9401F: drivers/net/usb/hso.c 9402 9403HSR NETWORK PROTOCOL 9404L: netdev@vger.kernel.org 9405S: Orphan 9406F: net/hsr/ 9407 9408HT16K33 LED CONTROLLER DRIVER 9409M: Robin van der Gracht <robin@protonic.nl> 9410S: Maintained 9411F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9412F: drivers/auxdisplay/ht16k33.c 9413 9414HTCPEN TOUCHSCREEN DRIVER 9415M: Pau Oliva Fora <pof@eslack.org> 9416L: linux-input@vger.kernel.org 9417S: Maintained 9418F: drivers/input/touchscreen/htcpen.c 9419 9420HTE SUBSYSTEM 9421M: Dipen Patel <dipenp@nvidia.com> 9422S: Maintained 9423F: Documentation/devicetree/bindings/timestamp/ 9424F: Documentation/driver-api/hte/ 9425F: drivers/hte/ 9426F: include/linux/hte.h 9427 9428HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9429M: Lorenzo Bianconi <lorenzo@kernel.org> 9430L: linux-iio@vger.kernel.org 9431S: Maintained 9432W: http://www.st.com/ 9433F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9434F: drivers/iio/humidity/hts221* 9435 9436HUAWEI ETHERNET DRIVER 9437L: netdev@vger.kernel.org 9438S: Orphan 9439F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9440F: drivers/net/ethernet/huawei/hinic/ 9441 9442HUGETLB SUBSYSTEM 9443M: Mike Kravetz <mike.kravetz@oracle.com> 9444M: Muchun Song <songmuchun@bytedance.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9448F: Documentation/admin-guide/mm/hugetlbpage.rst 9449F: Documentation/mm/hugetlbfs_reserv.rst 9450F: Documentation/mm/vmemmap_dedup.rst 9451F: fs/hugetlbfs/ 9452F: include/linux/hugetlb.h 9453F: mm/hugetlb.c 9454F: mm/hugetlb_vmemmap.c 9455F: mm/hugetlb_vmemmap.h 9456 9457HVA ST MEDIA DRIVER 9458M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9459L: linux-media@vger.kernel.org 9460S: Supported 9461W: https://linuxtv.org 9462T: git git://linuxtv.org/media_tree.git 9463F: drivers/media/platform/st/sti/hva 9464 9465HWPOISON MEMORY FAILURE HANDLING 9466M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9467R: Miaohe Lin <linmiaohe@huawei.com> 9468L: linux-mm@kvack.org 9469S: Maintained 9470F: mm/hwpoison-inject.c 9471F: mm/memory-failure.c 9472 9473HYCON HY46XX TOUCHSCREEN SUPPORT 9474M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9475L: linux-input@vger.kernel.org 9476S: Maintained 9477F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9478F: drivers/input/touchscreen/hycon-hy46xx.c 9479 9480HYGON PROCESSOR SUPPORT 9481M: Pu Wen <puwen@hygon.cn> 9482L: linux-kernel@vger.kernel.org 9483S: Maintained 9484F: arch/x86/kernel/cpu/hygon.c 9485 9486HYNIX HI556 SENSOR DRIVER 9487M: Shawn Tu <shawnx.tu@intel.com> 9488L: linux-media@vger.kernel.org 9489S: Maintained 9490T: git git://linuxtv.org/media_tree.git 9491F: drivers/media/i2c/hi556.c 9492 9493HYNIX HI846 SENSOR DRIVER 9494M: Martin Kepplinger <martin.kepplinger@puri.sm> 9495L: linux-media@vger.kernel.org 9496S: Maintained 9497F: drivers/media/i2c/hi846.c 9498 9499HYNIX HI847 SENSOR DRIVER 9500M: Shawn Tu <shawnx.tu@intel.com> 9501L: linux-media@vger.kernel.org 9502S: Maintained 9503F: drivers/media/i2c/hi847.c 9504 9505Hyper-V/Azure CORE AND DRIVERS 9506M: "K. Y. Srinivasan" <kys@microsoft.com> 9507M: Haiyang Zhang <haiyangz@microsoft.com> 9508M: Stephen Hemminger <sthemmin@microsoft.com> 9509M: Wei Liu <wei.liu@kernel.org> 9510M: Dexuan Cui <decui@microsoft.com> 9511L: linux-hyperv@vger.kernel.org 9512S: Supported 9513T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9514F: Documentation/ABI/stable/sysfs-bus-vmbus 9515F: Documentation/ABI/testing/debugfs-hyperv 9516F: Documentation/virt/hyperv 9517F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9518F: arch/arm64/hyperv 9519F: arch/arm64/include/asm/hyperv-tlfs.h 9520F: arch/arm64/include/asm/mshyperv.h 9521F: arch/x86/hyperv 9522F: arch/x86/include/asm/hyperv-tlfs.h 9523F: arch/x86/include/asm/mshyperv.h 9524F: arch/x86/include/asm/trace/hyperv.h 9525F: arch/x86/kernel/cpu/mshyperv.c 9526F: drivers/clocksource/hyperv_timer.c 9527F: drivers/hid/hid-hyperv.c 9528F: drivers/hv/ 9529F: drivers/input/serio/hyperv-keyboard.c 9530F: drivers/iommu/hyperv-iommu.c 9531F: drivers/net/ethernet/microsoft/ 9532F: drivers/net/hyperv/ 9533F: drivers/pci/controller/pci-hyperv-intf.c 9534F: drivers/pci/controller/pci-hyperv.c 9535F: drivers/scsi/storvsc_drv.c 9536F: drivers/uio/uio_hv_generic.c 9537F: drivers/video/fbdev/hyperv_fb.c 9538F: include/asm-generic/hyperv-tlfs.h 9539F: include/asm-generic/mshyperv.h 9540F: include/clocksource/hyperv_timer.h 9541F: include/linux/hyperv.h 9542F: include/uapi/linux/hyperv.h 9543F: net/vmw_vsock/hyperv_transport.c 9544F: tools/hv/ 9545 9546HYPERBUS SUPPORT 9547M: Vignesh Raghavendra <vigneshr@ti.com> 9548L: linux-mtd@lists.infradead.org 9549S: Supported 9550Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9551C: irc://irc.oftc.net/mtd 9552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9553F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9554F: drivers/mtd/hyperbus/ 9555F: include/linux/mtd/hyperbus.h 9556 9557HYPERVISOR VIRTUAL CONSOLE DRIVER 9558L: linuxppc-dev@lists.ozlabs.org 9559S: Odd Fixes 9560F: drivers/tty/hvc/ 9561 9562I2C ACPI SUPPORT 9563M: Mika Westerberg <mika.westerberg@linux.intel.com> 9564L: linux-i2c@vger.kernel.org 9565L: linux-acpi@vger.kernel.org 9566S: Maintained 9567F: drivers/i2c/i2c-core-acpi.c 9568 9569I2C CONTROLLER DRIVER FOR NVIDIA GPU 9570M: Ajay Gupta <ajayg@nvidia.com> 9571L: linux-i2c@vger.kernel.org 9572S: Maintained 9573F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9574F: drivers/i2c/busses/i2c-nvidia-gpu.c 9575 9576I2C MUXES 9577M: Peter Rosin <peda@axentia.se> 9578L: linux-i2c@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/i2c/i2c-arb* 9581F: Documentation/devicetree/bindings/i2c/i2c-gate* 9582F: Documentation/devicetree/bindings/i2c/i2c-mux* 9583F: Documentation/i2c/i2c-topology.rst 9584F: Documentation/i2c/muxes/ 9585F: drivers/i2c/i2c-mux.c 9586F: drivers/i2c/muxes/ 9587F: include/linux/i2c-mux.h 9588 9589I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9590M: Gregory CLEMENT <gregory.clement@bootlin.com> 9591L: linux-i2c@vger.kernel.org 9592S: Maintained 9593F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9594F: drivers/i2c/busses/i2c-mv64xxx.c 9595 9596I2C OVER PARALLEL PORT 9597M: Jean Delvare <jdelvare@suse.com> 9598L: linux-i2c@vger.kernel.org 9599S: Maintained 9600F: Documentation/i2c/busses/i2c-parport.rst 9601F: drivers/i2c/busses/i2c-parport.c 9602 9603I2C SUBSYSTEM 9604M: Wolfram Sang <wsa@kernel.org> 9605L: linux-i2c@vger.kernel.org 9606S: Maintained 9607W: https://i2c.wiki.kernel.org/ 9608Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9609T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9610F: Documentation/devicetree/bindings/i2c/i2c.txt 9611F: Documentation/i2c/ 9612F: drivers/i2c/* 9613F: include/dt-bindings/i2c/i2c.h 9614F: include/linux/i2c-dev.h 9615F: include/linux/i2c-smbus.h 9616F: include/linux/i2c.h 9617F: include/uapi/linux/i2c-*.h 9618F: include/uapi/linux/i2c.h 9619 9620I2C SUBSYSTEM HOST DRIVERS 9621L: linux-i2c@vger.kernel.org 9622S: Odd Fixes 9623W: https://i2c.wiki.kernel.org/ 9624Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9626F: Documentation/devicetree/bindings/i2c/ 9627F: drivers/i2c/algos/ 9628F: drivers/i2c/busses/ 9629F: include/dt-bindings/i2c/ 9630 9631I2C-TAOS-EVM DRIVER 9632M: Jean Delvare <jdelvare@suse.com> 9633L: linux-i2c@vger.kernel.org 9634S: Maintained 9635F: Documentation/i2c/busses/i2c-taos-evm.rst 9636F: drivers/i2c/busses/i2c-taos-evm.c 9637 9638I2C-TINY-USB DRIVER 9639M: Till Harbaum <till@harbaum.org> 9640L: linux-i2c@vger.kernel.org 9641S: Maintained 9642W: http://www.harbaum.org/till/i2c_tiny_usb 9643F: drivers/i2c/busses/i2c-tiny-usb.c 9644 9645I2C/SMBUS CONTROLLER DRIVERS FOR PC 9646M: Jean Delvare <jdelvare@suse.com> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/i2c/busses/i2c-ali1535.rst 9650F: Documentation/i2c/busses/i2c-ali1563.rst 9651F: Documentation/i2c/busses/i2c-ali15x3.rst 9652F: Documentation/i2c/busses/i2c-amd756.rst 9653F: Documentation/i2c/busses/i2c-amd8111.rst 9654F: Documentation/i2c/busses/i2c-i801.rst 9655F: Documentation/i2c/busses/i2c-nforce2.rst 9656F: Documentation/i2c/busses/i2c-piix4.rst 9657F: Documentation/i2c/busses/i2c-sis5595.rst 9658F: Documentation/i2c/busses/i2c-sis630.rst 9659F: Documentation/i2c/busses/i2c-sis96x.rst 9660F: Documentation/i2c/busses/i2c-via.rst 9661F: Documentation/i2c/busses/i2c-viapro.rst 9662F: drivers/i2c/busses/i2c-ali1535.c 9663F: drivers/i2c/busses/i2c-ali1563.c 9664F: drivers/i2c/busses/i2c-ali15x3.c 9665F: drivers/i2c/busses/i2c-amd756-s4882.c 9666F: drivers/i2c/busses/i2c-amd756.c 9667F: drivers/i2c/busses/i2c-amd8111.c 9668F: drivers/i2c/busses/i2c-i801.c 9669F: drivers/i2c/busses/i2c-isch.c 9670F: drivers/i2c/busses/i2c-nforce2-s4985.c 9671F: drivers/i2c/busses/i2c-nforce2.c 9672F: drivers/i2c/busses/i2c-piix4.c 9673F: drivers/i2c/busses/i2c-sis5595.c 9674F: drivers/i2c/busses/i2c-sis630.c 9675F: drivers/i2c/busses/i2c-sis96x.c 9676F: drivers/i2c/busses/i2c-via.c 9677F: drivers/i2c/busses/i2c-viapro.c 9678 9679I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9680M: Hans de Goede <hdegoede@redhat.com> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/busses/i2c-cht-wc.c 9684 9685I2C/SMBUS ISMT DRIVER 9686M: Seth Heasley <seth.heasley@intel.com> 9687M: Neil Horman <nhorman@tuxdriver.com> 9688L: linux-i2c@vger.kernel.org 9689F: Documentation/i2c/busses/i2c-ismt.rst 9690F: drivers/i2c/busses/i2c-ismt.c 9691 9692I2C/SMBUS STUB DRIVER 9693M: Jean Delvare <jdelvare@suse.com> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: drivers/i2c/i2c-stub.c 9697 9698I3C DRIVER FOR CADENCE I3C MASTER IP 9699M: Przemysław Gaj <pgaj@cadence.com> 9700S: Maintained 9701F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9702F: drivers/i3c/master/i3c-master-cdns.c 9703 9704I3C DRIVER FOR SYNOPSYS DESIGNWARE 9705M: Vitor Soares <vitor.soares@synopsys.com> 9706S: Maintained 9707F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9708F: drivers/i3c/master/dw* 9709 9710I3C SUBSYSTEM 9711M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9712L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9713S: Maintained 9714C: irc://chat.freenode.net/linux-i3c 9715T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9716F: Documentation/ABI/testing/sysfs-bus-i3c 9717F: Documentation/devicetree/bindings/i3c/ 9718F: Documentation/driver-api/i3c 9719F: drivers/i3c/ 9720F: include/linux/i3c/ 9721 9722IA64 (Itanium) PLATFORM 9723L: linux-ia64@vger.kernel.org 9724S: Orphan 9725F: Documentation/ia64/ 9726F: arch/ia64/ 9727 9728IBM Operation Panel Input Driver 9729M: Eddie James <eajames@linux.ibm.com> 9730L: linux-input@vger.kernel.org 9731S: Maintained 9732F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9733F: drivers/input/misc/ibm-panel.c 9734 9735IBM Power 842 compression accelerator 9736M: Haren Myneni <haren@us.ibm.com> 9737S: Supported 9738F: crypto/842.c 9739F: drivers/crypto/nx/Kconfig 9740F: drivers/crypto/nx/Makefile 9741F: drivers/crypto/nx/nx-842* 9742F: include/linux/sw842.h 9743F: lib/842/ 9744 9745IBM Power in-Nest Crypto Acceleration 9746M: Breno Leitão <leitao@debian.org> 9747M: Nayna Jain <nayna@linux.ibm.com> 9748M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9749L: linux-crypto@vger.kernel.org 9750S: Supported 9751F: drivers/crypto/nx/Kconfig 9752F: drivers/crypto/nx/Makefile 9753F: drivers/crypto/nx/nx-aes* 9754F: drivers/crypto/nx/nx-sha* 9755F: drivers/crypto/nx/nx.* 9756F: drivers/crypto/nx/nx_csbcpb.h 9757F: drivers/crypto/nx/nx_debugfs.c 9758 9759IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9760M: Tyrel Datwyler <tyreld@linux.ibm.com> 9761L: linux-pci@vger.kernel.org 9762L: linuxppc-dev@lists.ozlabs.org 9763S: Supported 9764F: drivers/pci/hotplug/rpadlpar* 9765 9766IBM Power Linux RAID adapter 9767M: Brian King <brking@us.ibm.com> 9768S: Supported 9769F: drivers/scsi/ipr.* 9770 9771IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9772M: Tyrel Datwyler <tyreld@linux.ibm.com> 9773L: linux-pci@vger.kernel.org 9774L: linuxppc-dev@lists.ozlabs.org 9775S: Supported 9776F: drivers/pci/hotplug/rpaphp* 9777 9778IBM Power SRIOV Virtual NIC Device Driver 9779M: Dany Madden <drt@linux.ibm.com> 9780R: Thomas Falcon <tlfalcon@linux.ibm.com> 9781L: netdev@vger.kernel.org 9782S: Supported 9783F: drivers/net/ethernet/ibm/ibmvnic.* 9784 9785IBM Power Virtual Accelerator Switchboard 9786L: linuxppc-dev@lists.ozlabs.org 9787S: Supported 9788F: arch/powerpc/include/asm/vas.h 9789F: arch/powerpc/platforms/powernv/copy-paste.h 9790F: arch/powerpc/platforms/powernv/vas* 9791 9792IBM Power Virtual Ethernet Device Driver 9793M: Nick Child <nnac123@linux.ibm.com> 9794L: netdev@vger.kernel.org 9795S: Supported 9796F: drivers/net/ethernet/ibm/ibmveth.* 9797 9798IBM Power Virtual FC Device Drivers 9799M: Tyrel Datwyler <tyreld@linux.ibm.com> 9800L: linux-scsi@vger.kernel.org 9801S: Supported 9802F: drivers/scsi/ibmvscsi/ibmvfc* 9803 9804IBM Power Virtual Management Channel Driver 9805M: Brad Warrum <bwarrum@linux.ibm.com> 9806M: Ritu Agarwal <rituagar@linux.ibm.com> 9807S: Supported 9808F: drivers/misc/ibmvmc.* 9809 9810IBM Power Virtual SCSI Device Drivers 9811M: Tyrel Datwyler <tyreld@linux.ibm.com> 9812L: linux-scsi@vger.kernel.org 9813S: Supported 9814F: drivers/scsi/ibmvscsi/ibmvscsi* 9815F: include/scsi/viosrp.h 9816 9817IBM Power Virtual SCSI Device Target Driver 9818M: Michael Cyr <mikecyr@linux.ibm.com> 9819L: linux-scsi@vger.kernel.org 9820L: target-devel@vger.kernel.org 9821S: Supported 9822F: drivers/scsi/ibmvscsi_tgt/ 9823 9824IBM Power VMX Cryptographic instructions 9825M: Breno Leitão <leitao@debian.org> 9826M: Nayna Jain <nayna@linux.ibm.com> 9827M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9828L: linux-crypto@vger.kernel.org 9829S: Supported 9830F: drivers/crypto/vmx/Kconfig 9831F: drivers/crypto/vmx/Makefile 9832F: drivers/crypto/vmx/aes* 9833F: drivers/crypto/vmx/ghash* 9834F: drivers/crypto/vmx/ppc-xlate.pl 9835F: drivers/crypto/vmx/vmx.c 9836 9837IBM ServeRAID RAID DRIVER 9838S: Orphan 9839F: drivers/scsi/ips.* 9840 9841ICH LPC AND GPIO DRIVER 9842M: Peter Tyser <ptyser@xes-inc.com> 9843S: Maintained 9844F: drivers/gpio/gpio-ich.c 9845F: drivers/mfd/lpc_ich.c 9846 9847ICY I2C DRIVER 9848M: Max Staudt <max@enpas.org> 9849L: linux-i2c@vger.kernel.org 9850S: Maintained 9851F: drivers/i2c/busses/i2c-icy.c 9852 9853IDEAPAD LAPTOP EXTRAS DRIVER 9854M: Ike Panhc <ike.pan@canonical.com> 9855L: platform-driver-x86@vger.kernel.org 9856S: Maintained 9857W: http://launchpad.net/ideapad-laptop 9858F: drivers/platform/x86/ideapad-laptop.c 9859 9860IDEAPAD LAPTOP SLIDEBAR DRIVER 9861M: Andrey Moiseev <o2g.org.ru@gmail.com> 9862L: linux-input@vger.kernel.org 9863S: Maintained 9864W: https://github.com/o2genum/ideapad-slidebar 9865F: drivers/input/misc/ideapad_slidebar.c 9866 9867IDMAPPED MOUNTS 9868M: Christian Brauner <brauner@kernel.org> 9869M: Seth Forshee <sforshee@kernel.org> 9870L: linux-fsdevel@vger.kernel.org 9871S: Maintained 9872T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9873F: Documentation/filesystems/idmappings.rst 9874F: tools/testing/selftests/mount_setattr/ 9875F: include/linux/mnt_idmapping.h 9876 9877IDT VersaClock 5 CLOCK DRIVER 9878M: Luca Ceresoli <luca@lucaceresoli.net> 9879S: Maintained 9880F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9881F: drivers/clk/clk-versaclock5.c 9882 9883IEEE 802.15.4 SUBSYSTEM 9884M: Alexander Aring <alex.aring@gmail.com> 9885M: Stefan Schmidt <stefan@datenfreihafen.org> 9886L: linux-wpan@vger.kernel.org 9887S: Maintained 9888W: https://linux-wpan.org/ 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9891F: Documentation/networking/ieee802154.rst 9892F: drivers/net/ieee802154/ 9893F: include/linux/ieee802154.h 9894F: include/linux/nl802154.h 9895F: include/net/af_ieee802154.h 9896F: include/net/cfg802154.h 9897F: include/net/ieee802154_netdev.h 9898F: include/net/mac802154.h 9899F: include/net/nl802154.h 9900F: net/ieee802154/ 9901F: net/mac802154/ 9902 9903IFE PROTOCOL 9904M: Yotam Gigi <yotam.gi@gmail.com> 9905M: Jamal Hadi Salim <jhs@mojatatu.com> 9906F: include/net/ife.h 9907F: include/uapi/linux/ife.h 9908F: net/ife 9909 9910IGORPLUG-USB IR RECEIVER 9911M: Sean Young <sean@mess.org> 9912L: linux-media@vger.kernel.org 9913S: Maintained 9914F: drivers/media/rc/igorplugusb.c 9915 9916IGUANAWORKS USB IR TRANSCEIVER 9917M: Sean Young <sean@mess.org> 9918L: linux-media@vger.kernel.org 9919S: Maintained 9920F: drivers/media/rc/iguanair.c 9921 9922IIO DIGITAL POTENTIOMETER DAC 9923M: Peter Rosin <peda@axentia.se> 9924L: linux-iio@vger.kernel.org 9925S: Maintained 9926F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9927F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9928F: drivers/iio/dac/dpot-dac.c 9929 9930IIO ENVELOPE DETECTOR 9931M: Peter Rosin <peda@axentia.se> 9932L: linux-iio@vger.kernel.org 9933S: Maintained 9934F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9935F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9936F: drivers/iio/adc/envelope-detector.c 9937 9938IIO MULTIPLEXER 9939M: Peter Rosin <peda@axentia.se> 9940L: linux-iio@vger.kernel.org 9941S: Maintained 9942F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9943F: drivers/iio/multiplexer/iio-mux.c 9944 9945IIO SCMI BASED DRIVER 9946M: Jyoti Bhayana <jbhayana@google.com> 9947L: linux-iio@vger.kernel.org 9948S: Maintained 9949F: drivers/iio/common/scmi_sensors/scmi_iio.c 9950 9951IIO SUBSYSTEM AND DRIVERS 9952M: Jonathan Cameron <jic23@kernel.org> 9953R: Lars-Peter Clausen <lars@metafoo.de> 9954L: linux-iio@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9957F: Documentation/ABI/testing/configfs-iio* 9958F: Documentation/ABI/testing/sysfs-bus-iio* 9959F: Documentation/devicetree/bindings/iio/ 9960F: drivers/iio/ 9961F: drivers/staging/iio/ 9962F: include/dt-bindings/iio/ 9963F: include/linux/iio/ 9964F: tools/iio/ 9965 9966IIO UNIT CONVERTER 9967M: Peter Rosin <peda@axentia.se> 9968L: linux-iio@vger.kernel.org 9969S: Maintained 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9971F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9972F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9973F: drivers/iio/afe/iio-rescale.c 9974 9975IKANOS/ADI EAGLE ADSL USB DRIVER 9976M: Matthieu Castet <castet.matthieu@free.fr> 9977M: Stanislaw Gruszka <stf_xl@wp.pl> 9978S: Maintained 9979F: drivers/usb/atm/ueagle-atm.c 9980 9981IMAGIS TOUCHSCREEN DRIVER 9982M: Markuss Broks <markuss.broks@gmail.com> 9983S: Maintained 9984F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9985F: drivers/input/touchscreen/imagis.c 9986 9987IMGTEC ASCII LCD DRIVER 9988M: Paul Burton <paulburton@kernel.org> 9989S: Maintained 9990F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9991F: drivers/auxdisplay/img-ascii-lcd.c 9992 9993IMGTEC IR DECODER DRIVER 9994S: Orphan 9995F: drivers/media/rc/img-ir/ 9996 9997IMON SOUNDGRAPH USB IR RECEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/imon.c 10002F: drivers/media/rc/imon_raw.c 10003 10004IMS TWINTURBO FRAMEBUFFER DRIVER 10005L: linux-fbdev@vger.kernel.org 10006S: Orphan 10007F: drivers/video/fbdev/imsttfb.c 10008 10009INA209 HARDWARE MONITOR DRIVER 10010M: Guenter Roeck <linux@roeck-us.net> 10011L: linux-hwmon@vger.kernel.org 10012S: Maintained 10013F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10014F: Documentation/hwmon/ina209.rst 10015F: drivers/hwmon/ina209.c 10016 10017INA2XX HARDWARE MONITOR DRIVER 10018M: Guenter Roeck <linux@roeck-us.net> 10019L: linux-hwmon@vger.kernel.org 10020S: Maintained 10021F: Documentation/hwmon/ina2xx.rst 10022F: drivers/hwmon/ina2xx.c 10023F: include/linux/platform_data/ina2xx.h 10024 10025INDUSTRY PACK SUBSYSTEM (IPACK) 10026M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10027M: Jens Taprogge <jens.taprogge@taprogge.org> 10028M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10029L: industrypack-devel@lists.sourceforge.net 10030S: Maintained 10031W: http://industrypack.sourceforge.net 10032F: drivers/ipack/ 10033 10034INFINEON DPS310 Driver 10035M: Eddie James <eajames@linux.ibm.com> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: drivers/iio/pressure/dps310.c 10039 10040INFINIBAND SUBSYSTEM 10041M: Jason Gunthorpe <jgg@nvidia.com> 10042M: Leon Romanovsky <leonro@nvidia.com> 10043L: linux-rdma@vger.kernel.org 10044S: Supported 10045W: https://github.com/linux-rdma/rdma-core 10046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10047T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10048F: Documentation/devicetree/bindings/infiniband/ 10049F: Documentation/infiniband/ 10050F: drivers/infiniband/ 10051F: include/rdma/ 10052F: include/trace/events/ib_mad.h 10053F: include/trace/events/ib_umad.h 10054F: include/uapi/linux/if_infiniband.h 10055F: include/uapi/rdma/ 10056F: samples/bpf/ibumad_kern.c 10057F: samples/bpf/ibumad_user.c 10058 10059INGENIC JZ4780 NAND DRIVER 10060M: Harvey Hunt <harveyhuntnexus@gmail.com> 10061L: linux-mtd@lists.infradead.org 10062L: linux-mips@vger.kernel.org 10063S: Maintained 10064F: drivers/mtd/nand/raw/ingenic/ 10065 10066INGENIC JZ47xx SoCs 10067M: Paul Cercueil <paul@crapouillou.net> 10068L: linux-mips@vger.kernel.org 10069S: Maintained 10070F: arch/mips/boot/dts/ingenic/ 10071F: arch/mips/generic/board-ingenic.c 10072F: arch/mips/include/asm/mach-ingenic/ 10073F: arch/mips/ingenic/Kconfig 10074F: drivers/clk/ingenic/ 10075F: drivers/dma/dma-jz4780.c 10076F: drivers/gpu/drm/ingenic/ 10077F: drivers/i2c/busses/i2c-jz4780.c 10078F: drivers/iio/adc/ingenic-adc.c 10079F: drivers/irqchip/irq-ingenic.c 10080F: drivers/memory/jz4780-nemc.c 10081F: drivers/mmc/host/jz4740_mmc.c 10082F: drivers/mtd/nand/raw/ingenic/ 10083F: drivers/pinctrl/pinctrl-ingenic.c 10084F: drivers/power/supply/ingenic-battery.c 10085F: drivers/pwm/pwm-jz4740.c 10086F: drivers/remoteproc/ingenic_rproc.c 10087F: drivers/rtc/rtc-jz4740.c 10088F: drivers/tty/serial/8250/8250_ingenic.c 10089F: drivers/usb/musb/jz4740.c 10090F: drivers/watchdog/jz4740_wdt.c 10091F: include/dt-bindings/iio/adc/ingenic,adc.h 10092F: include/linux/mfd/ingenic-tcu.h 10093F: sound/soc/codecs/jz47* 10094F: sound/soc/jz4740/ 10095 10096INJOINIC IP5xxx POWER BANK IC DRIVER 10097M: Samuel Holland <samuel@sholland.org> 10098S: Maintained 10099F: drivers/power/supply/ip5xxx_power.c 10100 10101INOTIFY 10102M: Jan Kara <jack@suse.cz> 10103R: Amir Goldstein <amir73il@gmail.com> 10104L: linux-fsdevel@vger.kernel.org 10105S: Maintained 10106F: Documentation/filesystems/inotify.rst 10107F: fs/notify/inotify/ 10108F: include/linux/inotify.h 10109F: include/uapi/linux/inotify.h 10110 10111INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10112M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10113L: linux-input@vger.kernel.org 10114S: Maintained 10115Q: http://patchwork.kernel.org/project/linux-input/list/ 10116T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10117F: Documentation/devicetree/bindings/input/ 10118F: Documentation/devicetree/bindings/serio/ 10119F: Documentation/input/ 10120F: drivers/input/ 10121F: include/dt-bindings/input/ 10122F: include/linux/input.h 10123F: include/linux/input/ 10124F: include/uapi/linux/input-event-codes.h 10125F: include/uapi/linux/input.h 10126 10127INPUT MULTITOUCH (MT) PROTOCOL 10128M: Henrik Rydberg <rydberg@bitmath.org> 10129L: linux-input@vger.kernel.org 10130S: Odd fixes 10131F: Documentation/input/multi-touch-protocol.rst 10132F: drivers/input/input-mt.c 10133K: \b(ABS|SYN)_MT_ 10134 10135INSIDE SECURE CRYPTO DRIVER 10136M: Antoine Tenart <atenart@kernel.org> 10137L: linux-crypto@vger.kernel.org 10138S: Maintained 10139F: drivers/crypto/inside-secure/ 10140 10141INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10142M: Mimi Zohar <zohar@linux.ibm.com> 10143M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10144L: linux-integrity@vger.kernel.org 10145S: Supported 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10147F: security/integrity/ima/ 10148F: security/integrity/ 10149 10150INTEL 810/815 FRAMEBUFFER DRIVER 10151M: Antonino Daplas <adaplas@gmail.com> 10152L: linux-fbdev@vger.kernel.org 10153S: Maintained 10154F: drivers/video/fbdev/i810/ 10155 10156INTEL 8255 GPIO DRIVER 10157M: William Breathitt Gray <william.gray@linaro.org> 10158L: linux-gpio@vger.kernel.org 10159S: Maintained 10160F: drivers/gpio/gpio-i8255.c 10161F: drivers/gpio/gpio-i8255.h 10162 10163INTEL ASoC DRIVERS 10164M: Cezary Rojewski <cezary.rojewski@intel.com> 10165M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10166M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10167M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10168M: Bard Liao <yung-chuan.liao@linux.intel.com> 10169M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10170M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10172S: Supported 10173F: sound/soc/intel/ 10174 10175INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10176M: Hans de Goede <hdegoede@redhat.com> 10177L: platform-driver-x86@vger.kernel.org 10178S: Maintained 10179F: drivers/platform/x86/intel/atomisp2/pm.c 10180 10181INTEL ATOMISP2 LED DRIVER 10182M: Hans de Goede <hdegoede@redhat.com> 10183L: platform-driver-x86@vger.kernel.org 10184S: Maintained 10185F: drivers/platform/x86/intel/atomisp2/led.c 10186 10187INTEL BIOS SAR INT1092 DRIVER 10188M: Shravan Sudhakar <s.shravan@intel.com> 10189M: Intel Corporation <linuxwwan@intel.com> 10190L: platform-driver-x86@vger.kernel.org 10191S: Maintained 10192F: drivers/platform/x86/intel/int1092/ 10193 10194INTEL BROXTON PMC DRIVER 10195M: Mika Westerberg <mika.westerberg@linux.intel.com> 10196M: Zha Qipeng <qipeng.zha@intel.com> 10197S: Maintained 10198F: drivers/mfd/intel_pmc_bxt.c 10199F: include/linux/mfd/intel_pmc_bxt.h 10200 10201INTEL C600 SERIES SAS CONTROLLER DRIVER 10202M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10203L: linux-scsi@vger.kernel.org 10204S: Supported 10205T: git git://git.code.sf.net/p/intel-sas/isci 10206F: drivers/scsi/isci/ 10207 10208INTEL CPU family model numbers 10209M: Tony Luck <tony.luck@intel.com> 10210M: x86@kernel.org 10211L: linux-kernel@vger.kernel.org 10212S: Supported 10213F: arch/x86/include/asm/intel-family.h 10214 10215INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10216M: Jani Nikula <jani.nikula@linux.intel.com> 10217M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10218M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10219M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10220L: intel-gfx@lists.freedesktop.org 10221S: Supported 10222W: https://01.org/linuxgraphics/ 10223Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10224B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10225C: irc://irc.oftc.net/intel-gfx 10226T: git git://anongit.freedesktop.org/drm-intel 10227F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10228F: Documentation/gpu/i915.rst 10229F: drivers/gpu/drm/i915/ 10230F: include/drm/i915* 10231F: include/uapi/drm/i915_drm.h 10232 10233INTEL ETHERNET DRIVERS 10234M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10235M: Tony Nguyen <anthony.l.nguyen@intel.com> 10236L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10237S: Supported 10238W: http://www.intel.com/support/feedback.htm 10239W: http://e1000.sourceforge.net/ 10240Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10243F: Documentation/networking/device_drivers/ethernet/intel/ 10244F: drivers/net/ethernet/intel/ 10245F: drivers/net/ethernet/intel/*/ 10246F: include/linux/avf/virtchnl.h 10247F: include/linux/net/intel/iidc.h 10248 10249INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10250M: Mustafa Ismail <mustafa.ismail@intel.com> 10251M: Shiraz Saleem <shiraz.saleem@intel.com> 10252L: linux-rdma@vger.kernel.org 10253S: Supported 10254F: drivers/infiniband/hw/irdma/ 10255F: include/uapi/rdma/irdma-abi.h 10256 10257INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10258M: Maik Broemme <mbroemme@libmpq.org> 10259L: linux-fbdev@vger.kernel.org 10260S: Maintained 10261F: Documentation/fb/intelfb.rst 10262F: drivers/video/fbdev/intelfb/ 10263 10264INTEL GPIO DRIVERS 10265M: Andy Shevchenko <andy@kernel.org> 10266L: linux-gpio@vger.kernel.org 10267S: Supported 10268T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10269F: drivers/gpio/gpio-ich.c 10270F: drivers/gpio/gpio-merrifield.c 10271F: drivers/gpio/gpio-ml-ioh.c 10272F: drivers/gpio/gpio-pch.c 10273F: drivers/gpio/gpio-sch.c 10274F: drivers/gpio/gpio-sodaville.c 10275 10276INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10277M: Zhenyu Wang <zhenyuw@linux.intel.com> 10278M: Zhi Wang <zhi.a.wang@intel.com> 10279L: intel-gvt-dev@lists.freedesktop.org 10280L: intel-gfx@lists.freedesktop.org 10281S: Supported 10282W: https://01.org/igvt-g 10283T: git https://github.com/intel/gvt-linux.git 10284F: drivers/gpu/drm/i915/gvt/ 10285 10286INTEL HID EVENT DRIVER 10287M: Alex Hung <alex.hung@canonical.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/hid.c 10291 10292INTEL I/OAT DMA DRIVER 10293M: Dave Jiang <dave.jiang@intel.com> 10294R: Dan Williams <dan.j.williams@intel.com> 10295L: dmaengine@vger.kernel.org 10296S: Supported 10297Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10298F: drivers/dma/ioat* 10299 10300INTEL IDXD DRIVER 10301M: Fenghua Yu <fenghua.yu@intel.com> 10302M: Dave Jiang <dave.jiang@intel.com> 10303L: dmaengine@vger.kernel.org 10304S: Supported 10305F: drivers/dma/idxd/* 10306F: include/uapi/linux/idxd.h 10307 10308INTEL IDLE DRIVER 10309M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10310M: Len Brown <lenb@kernel.org> 10311L: linux-pm@vger.kernel.org 10312S: Supported 10313B: https://bugzilla.kernel.org 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10315F: drivers/idle/intel_idle.c 10316 10317INTEL IN FIELD SCAN (IFS) DEVICE 10318M: Jithu Joseph <jithu.joseph@intel.com> 10319R: Ashok Raj <ashok.raj@intel.com> 10320R: Tony Luck <tony.luck@intel.com> 10321S: Maintained 10322F: drivers/platform/x86/intel/ifs 10323F: include/trace/events/intel_ifs.h 10324 10325INTEL INTEGRATED SENSOR HUB DRIVER 10326M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10327M: Jiri Kosina <jikos@kernel.org> 10328L: linux-input@vger.kernel.org 10329S: Maintained 10330F: drivers/hid/intel-ish-hid/ 10331 10332INTEL IOMMU (VT-d) 10333M: David Woodhouse <dwmw2@infradead.org> 10334M: Lu Baolu <baolu.lu@linux.intel.com> 10335L: iommu@lists.linux.dev 10336S: Supported 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10338F: drivers/iommu/intel/ 10339F: include/linux/intel-svm.h 10340 10341INTEL IOP-ADMA DMA DRIVER 10342R: Dan Williams <dan.j.williams@intel.com> 10343S: Odd fixes 10344F: drivers/dma/iop-adma.c 10345 10346INTEL IPU3 CSI-2 CIO2 DRIVER 10347M: Yong Zhi <yong.zhi@intel.com> 10348M: Sakari Ailus <sakari.ailus@linux.intel.com> 10349M: Bingbu Cao <bingbu.cao@intel.com> 10350M: Dan Scally <djrscally@gmail.com> 10351R: Tianshu Qiu <tian.shu.qiu@intel.com> 10352L: linux-media@vger.kernel.org 10353S: Maintained 10354T: git git://linuxtv.org/media_tree.git 10355F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10356F: drivers/media/pci/intel/ipu3/ 10357 10358INTEL IPU3 CSI-2 IMGU DRIVER 10359M: Sakari Ailus <sakari.ailus@linux.intel.com> 10360R: Bingbu Cao <bingbu.cao@intel.com> 10361R: Tianshu Qiu <tian.shu.qiu@intel.com> 10362L: linux-media@vger.kernel.org 10363S: Maintained 10364F: Documentation/admin-guide/media/ipu3.rst 10365F: Documentation/admin-guide/media/ipu3_rcb.svg 10366F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10367F: drivers/staging/media/ipu3/ 10368 10369INTEL IXP4XX CRYPTO SUPPORT 10370M: Corentin Labbe <clabbe@baylibre.com> 10371L: linux-crypto@vger.kernel.org 10372S: Maintained 10373F: drivers/crypto/ixp4xx_crypto.c 10374 10375INTEL ISHTP ECLITE DRIVER 10376M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10377L: platform-driver-x86@vger.kernel.org 10378S: Supported 10379F: drivers/platform/x86/intel/ishtp_eclite.c 10380 10381INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10382M: Krzysztof Halasa <khalasa@piap.pl> 10383S: Maintained 10384F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10385F: drivers/net/wan/ixp4xx_hss.c 10386F: drivers/soc/ixp4xx/ixp4xx-npe.c 10387F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10388F: include/linux/soc/ixp4xx/npe.h 10389F: include/linux/soc/ixp4xx/qmgr.h 10390 10391INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10392M: Deepak Saxena <dsaxena@plexity.net> 10393S: Maintained 10394F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10395F: drivers/char/hw_random/ixp4xx-rng.c 10396 10397INTEL KEEM BAY DRM DRIVER 10398M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10399M: Edmund Dea <edmund.j.dea@intel.com> 10400S: Maintained 10401F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10402F: drivers/gpu/drm/kmb/ 10403 10404INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10405M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10406S: Maintained 10407F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10408F: drivers/crypto/keembay/Kconfig 10409F: drivers/crypto/keembay/Makefile 10410F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10411F: drivers/crypto/keembay/ocs-aes.c 10412F: drivers/crypto/keembay/ocs-aes.h 10413 10414INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10415M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10416M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10417M: Mark Gross <mgross@linux.intel.com> 10418S: Maintained 10419F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10420F: drivers/crypto/keembay/Kconfig 10421F: drivers/crypto/keembay/Makefile 10422F: drivers/crypto/keembay/keembay-ocs-ecc.c 10423 10424INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10425M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10426M: Declan Murphy <declan.murphy@intel.com> 10427S: Maintained 10428F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10429F: drivers/crypto/keembay/Kconfig 10430F: drivers/crypto/keembay/Makefile 10431F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10432F: drivers/crypto/keembay/ocs-hcu.c 10433F: drivers/crypto/keembay/ocs-hcu.h 10434 10435INTEL THUNDER BAY EMMC PHY DRIVER 10436M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10437M: Rashmi A <rashmi.a@intel.com> 10438S: Maintained 10439F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10440F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10441 10442INTEL MANAGEMENT ENGINE (mei) 10443M: Tomas Winkler <tomas.winkler@intel.com> 10444L: linux-kernel@vger.kernel.org 10445S: Supported 10446F: Documentation/driver-api/mei/* 10447F: drivers/misc/mei/ 10448F: drivers/watchdog/mei_wdt.c 10449F: include/linux/mei_aux.h 10450F: include/linux/mei_cl_bus.h 10451F: include/uapi/linux/mei.h 10452F: samples/mei/* 10453 10454INTEL MAX 10 BMC MFD DRIVER 10455M: Xu Yilun <yilun.xu@intel.com> 10456R: Tom Rix <trix@redhat.com> 10457S: Maintained 10458F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10459F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10460F: drivers/hwmon/intel-m10-bmc-hwmon.c 10461F: drivers/mfd/intel-m10-bmc.c 10462F: include/linux/mfd/intel-m10-bmc.h 10463 10464INTEL MENLOW THERMAL DRIVER 10465M: Sujith Thomas <sujith.thomas@intel.com> 10466L: linux-pm@vger.kernel.org 10467S: Supported 10468F: drivers/thermal/intel/intel_menlow.c 10469 10470INTEL P-Unit IPC DRIVER 10471M: Zha Qipeng <qipeng.zha@intel.com> 10472L: platform-driver-x86@vger.kernel.org 10473S: Maintained 10474F: arch/x86/include/asm/intel_punit_ipc.h 10475F: drivers/platform/x86/intel/punit_ipc.c 10476 10477INTEL PMC CORE DRIVER 10478M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10479M: David E Box <david.e.box@intel.com> 10480L: platform-driver-x86@vger.kernel.org 10481S: Maintained 10482F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10483F: drivers/platform/x86/intel/pmc/ 10484 10485INTEL PMIC GPIO DRIVERS 10486M: Andy Shevchenko <andy@kernel.org> 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10489F: drivers/gpio/gpio-*cove.c 10490 10491INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10492M: Andy Shevchenko <andy@kernel.org> 10493S: Supported 10494F: drivers/mfd/intel_soc_pmic* 10495F: include/linux/mfd/intel_soc_pmic* 10496 10497INTEL PMT DRIVERS 10498M: David E. Box <david.e.box@linux.intel.com> 10499S: Supported 10500F: drivers/platform/x86/intel/pmt/ 10501 10502INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10503M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10504L: linux-wireless@vger.kernel.org 10505S: Maintained 10506F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10507F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10508F: drivers/net/wireless/intel/ipw2x00/ 10509 10510INTEL PSTATE DRIVER 10511M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10512M: Len Brown <lenb@kernel.org> 10513L: linux-pm@vger.kernel.org 10514S: Supported 10515F: drivers/cpufreq/intel_pstate.c 10516 10517INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10518M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10519L: linux-iio@vger.kernel.org 10520F: drivers/counter/intel-qep.c 10521 10522INTEL SCU DRIVERS 10523M: Mika Westerberg <mika.westerberg@linux.intel.com> 10524S: Maintained 10525F: arch/x86/include/asm/intel_scu_ipc.h 10526F: drivers/platform/x86/intel_scu_* 10527 10528INTEL SDSI DRIVER 10529M: David E. Box <david.e.box@linux.intel.com> 10530S: Supported 10531F: drivers/platform/x86/intel/sdsi.c 10532F: tools/arch/x86/intel_sdsi/ 10533F: tools/testing/selftests/drivers/sdsi/ 10534 10535INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10536M: Daniel Scally <djrscally@gmail.com> 10537S: Maintained 10538F: drivers/platform/x86/intel/int3472/ 10539 10540INTEL SPEED SELECT TECHNOLOGY 10541M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10542L: platform-driver-x86@vger.kernel.org 10543S: Maintained 10544F: drivers/platform/x86/intel/speed_select_if/ 10545F: include/uapi/linux/isst_if.h 10546F: tools/power/x86/intel-speed-select/ 10547 10548INTEL STRATIX10 FIRMWARE DRIVERS 10549M: Dinh Nguyen <dinguyen@kernel.org> 10550L: linux-kernel@vger.kernel.org 10551S: Maintained 10552F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10553F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10554F: drivers/firmware/stratix10-rsu.c 10555F: drivers/firmware/stratix10-svc.c 10556F: include/linux/firmware/intel/stratix10-smc.h 10557F: include/linux/firmware/intel/stratix10-svc-client.h 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10559 10560INTEL TELEMETRY DRIVER 10561M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10562M: "David E. Box" <david.e.box@linux.intel.com> 10563L: platform-driver-x86@vger.kernel.org 10564S: Maintained 10565F: arch/x86/include/asm/intel_telemetry.h 10566F: drivers/platform/x86/intel/telemetry/ 10567 10568INTEL UNCORE FREQUENCY CONTROL 10569M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10573F: drivers/platform/x86/intel/uncore-frequency/ 10574 10575INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10576M: David E. Box <david.e.box@linux.intel.com> 10577S: Supported 10578F: drivers/platform/x86/intel/vsec.* 10579 10580INTEL VIRTUAL BUTTON DRIVER 10581M: AceLan Kao <acelan.kao@canonical.com> 10582L: platform-driver-x86@vger.kernel.org 10583S: Maintained 10584F: drivers/platform/x86/intel/vbtn.c 10585 10586INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10587M: Stanislaw Gruszka <stf_xl@wp.pl> 10588L: linux-wireless@vger.kernel.org 10589S: Supported 10590F: drivers/net/wireless/intel/iwlegacy/ 10591 10592INTEL WIRELESS WIFI LINK (iwlwifi) 10593M: Gregory Greenman <gregory.greenman@intel.com> 10594L: linux-wireless@vger.kernel.org 10595S: Supported 10596W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10597T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10598F: drivers/net/wireless/intel/iwlwifi/ 10599 10600INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10601M: Jithu Joseph <jithu.joseph@intel.com> 10602R: Maurice Ma <maurice.ma@intel.com> 10603S: Maintained 10604W: https://slimbootloader.github.io/security/firmware-update.html 10605F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10606 10607INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10608L: Dell.Client.Kernel@dell.com 10609S: Maintained 10610F: drivers/platform/x86/intel/wmi/thunderbolt.c 10611 10612INTEL WWAN IOSM DRIVER 10613M: M Chetan Kumar <m.chetan.kumar@intel.com> 10614M: Intel Corporation <linuxwwan@intel.com> 10615L: netdev@vger.kernel.org 10616S: Maintained 10617F: drivers/net/wwan/iosm/ 10618 10619INTEL(R) TRACE HUB 10620M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10621S: Supported 10622F: Documentation/trace/intel_th.rst 10623F: drivers/hwtracing/intel_th/ 10624F: include/linux/intel_th.h 10625 10626INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10627M: Ning Sun <ning.sun@intel.com> 10628L: tboot-devel@lists.sourceforge.net 10629S: Supported 10630W: http://tboot.sourceforge.net 10631T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10632F: Documentation/x86/intel_txt.rst 10633F: arch/x86/kernel/tboot.c 10634F: include/linux/tboot.h 10635 10636INTEL SGX 10637M: Jarkko Sakkinen <jarkko@kernel.org> 10638R: Dave Hansen <dave.hansen@linux.intel.com> 10639L: linux-sgx@vger.kernel.org 10640S: Supported 10641Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10643F: Documentation/x86/sgx.rst 10644F: arch/x86/entry/vdso/vsgx.S 10645F: arch/x86/include/asm/sgx.h 10646F: arch/x86/include/uapi/asm/sgx.h 10647F: arch/x86/kernel/cpu/sgx/* 10648F: tools/testing/selftests/sgx/* 10649K: \bSGX_ 10650 10651INTERCONNECT API 10652M: Georgi Djakov <djakov@kernel.org> 10653L: linux-pm@vger.kernel.org 10654S: Maintained 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10656F: Documentation/devicetree/bindings/interconnect/ 10657F: Documentation/driver-api/interconnect.rst 10658F: drivers/interconnect/ 10659F: include/dt-bindings/interconnect/ 10660F: include/linux/interconnect-provider.h 10661F: include/linux/interconnect.h 10662 10663INTERRUPT COUNTER DRIVER 10664M: Oleksij Rempel <o.rempel@pengutronix.de> 10665R: Pengutronix Kernel Team <kernel@pengutronix.de> 10666L: linux-iio@vger.kernel.org 10667F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10668F: drivers/counter/interrupt-cnt.c 10669 10670INTERSIL ISL7998X VIDEO DECODER DRIVER 10671M: Michael Tretter <m.tretter@pengutronix.de> 10672R: Pengutronix Kernel Team <kernel@pengutronix.de> 10673L: linux-media@vger.kernel.org 10674S: Maintained 10675F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10676F: drivers/media/i2c/isl7998x.c 10677 10678INVENSENSE ICM-426xx IMU DRIVER 10679M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10680L: linux-iio@vger.kernel.org 10681S: Maintained 10682W: https://invensense.tdk.com/ 10683F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10684F: drivers/iio/imu/inv_icm42600/ 10685 10686INVENSENSE MPU-3050 GYROSCOPE DRIVER 10687M: Linus Walleij <linus.walleij@linaro.org> 10688L: linux-iio@vger.kernel.org 10689S: Maintained 10690F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10691F: drivers/iio/gyro/mpu3050* 10692 10693IOC3 ETHERNET DRIVER 10694M: Ralf Baechle <ralf@linux-mips.org> 10695L: linux-mips@vger.kernel.org 10696S: Maintained 10697F: drivers/net/ethernet/sgi/ioc3-eth.c 10698 10699IOMAP FILESYSTEM LIBRARY 10700M: Christoph Hellwig <hch@infradead.org> 10701M: Darrick J. Wong <djwong@kernel.org> 10702L: linux-xfs@vger.kernel.org 10703L: linux-fsdevel@vger.kernel.org 10704S: Supported 10705T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10706F: fs/iomap/ 10707F: include/linux/iomap.h 10708 10709IOMMU DMA-API LAYER 10710M: Robin Murphy <robin.murphy@arm.com> 10711L: iommu@lists.linux.dev 10712S: Maintained 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10714F: drivers/iommu/dma-iommu.c 10715F: drivers/iommu/dma-iommu.h 10716F: drivers/iommu/iova.c 10717F: include/linux/iova.h 10718 10719IOMMU SUBSYSTEM 10720M: Joerg Roedel <joro@8bytes.org> 10721M: Will Deacon <will@kernel.org> 10722R: Robin Murphy <robin.murphy@arm.com> 10723L: iommu@lists.linux.dev 10724S: Maintained 10725T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10726F: Documentation/devicetree/bindings/iommu/ 10727F: Documentation/userspace-api/iommu.rst 10728F: drivers/iommu/ 10729F: include/linux/iommu.h 10730F: include/linux/iova.h 10731F: include/linux/of_iommu.h 10732F: include/uapi/linux/iommu.h 10733 10734IOSYS-MAP HELPERS 10735M: Thomas Zimmermann <tzimmermann@suse.de> 10736L: dri-devel@lists.freedesktop.org 10737S: Maintained 10738T: git git://anongit.freedesktop.org/drm/drm-misc 10739F: include/linux/iosys-map.h 10740 10741IO_URING 10742M: Jens Axboe <axboe@kernel.dk> 10743R: Pavel Begunkov <asml.silence@gmail.com> 10744L: io-uring@vger.kernel.org 10745S: Maintained 10746T: git git://git.kernel.dk/linux-block 10747T: git git://git.kernel.dk/liburing 10748F: io_uring/ 10749F: include/linux/io_uring.h 10750F: include/linux/io_uring_types.h 10751F: include/uapi/linux/io_uring.h 10752F: tools/io_uring/ 10753 10754IPMI SUBSYSTEM 10755M: Corey Minyard <minyard@acm.org> 10756L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10757S: Supported 10758W: http://openipmi.sourceforge.net/ 10759T: git https://github.com/cminyard/linux-ipmi.git for-next 10760F: Documentation/driver-api/ipmi.rst 10761F: Documentation/devicetree/bindings/ipmi/ 10762F: drivers/char/ipmi/ 10763F: include/linux/ipmi* 10764F: include/uapi/linux/ipmi* 10765 10766IPS SCSI RAID DRIVER 10767M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10768L: linux-scsi@vger.kernel.org 10769S: Maintained 10770W: http://www.adaptec.com/ 10771F: drivers/scsi/ips* 10772 10773IPVS 10774M: Simon Horman <horms@verge.net.au> 10775M: Julian Anastasov <ja@ssi.bg> 10776L: netdev@vger.kernel.org 10777L: lvs-devel@vger.kernel.org 10778S: Maintained 10779T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10781F: Documentation/networking/ipvs-sysctl.rst 10782F: include/net/ip_vs.h 10783F: include/uapi/linux/ip_vs.h 10784F: net/netfilter/ipvs/ 10785 10786IPWIRELESS DRIVER 10787M: Jiri Kosina <jikos@kernel.org> 10788M: David Sterba <dsterba@suse.com> 10789S: Odd Fixes 10790F: drivers/tty/ipwireless/ 10791 10792IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10793M: Marc Zyngier <maz@kernel.org> 10794S: Maintained 10795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10796F: Documentation/core-api/irq/irq-domain.rst 10797F: include/linux/irqdomain.h 10798F: kernel/irq/irqdomain.c 10799F: kernel/irq/msi.c 10800 10801IRQ SUBSYSTEM 10802M: Thomas Gleixner <tglx@linutronix.de> 10803L: linux-kernel@vger.kernel.org 10804S: Maintained 10805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10806F: kernel/irq/ 10807 10808IRQCHIP DRIVERS 10809M: Thomas Gleixner <tglx@linutronix.de> 10810M: Marc Zyngier <maz@kernel.org> 10811L: linux-kernel@vger.kernel.org 10812S: Maintained 10813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10814F: Documentation/devicetree/bindings/interrupt-controller/ 10815F: drivers/irqchip/ 10816 10817ISA 10818M: William Breathitt Gray <william.gray@linaro.org> 10819S: Maintained 10820F: Documentation/driver-api/isa.rst 10821F: drivers/base/isa.c 10822F: include/linux/isa.h 10823 10824ISA RADIO MODULE 10825M: Hans Verkuil <hverkuil@xs4all.nl> 10826L: linux-media@vger.kernel.org 10827S: Maintained 10828W: https://linuxtv.org 10829T: git git://linuxtv.org/media_tree.git 10830F: drivers/media/radio/radio-isa* 10831 10832ISAPNP 10833M: Jaroslav Kysela <perex@perex.cz> 10834S: Maintained 10835F: Documentation/driver-api/isapnp.rst 10836F: drivers/pnp/isapnp/ 10837F: include/linux/isapnp.h 10838 10839ISCSI 10840M: Lee Duncan <lduncan@suse.com> 10841M: Chris Leech <cleech@redhat.com> 10842M: Mike Christie <michael.christie@oracle.com> 10843L: open-iscsi@googlegroups.com 10844L: linux-scsi@vger.kernel.org 10845S: Maintained 10846W: www.open-iscsi.com 10847F: drivers/scsi/*iscsi* 10848F: include/scsi/*iscsi* 10849 10850iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10851M: Peter Jones <pjones@redhat.com> 10852M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10853S: Maintained 10854F: drivers/firmware/iscsi_ibft* 10855 10856ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10857M: Sagi Grimberg <sagi@grimberg.me> 10858M: Max Gurtovoy <mgurtovoy@nvidia.com> 10859L: linux-rdma@vger.kernel.org 10860S: Supported 10861W: http://www.openfabrics.org 10862W: www.open-iscsi.org 10863Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10864F: drivers/infiniband/ulp/iser/ 10865 10866ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10867M: Sagi Grimberg <sagi@grimberg.me> 10868L: linux-rdma@vger.kernel.org 10869L: target-devel@vger.kernel.org 10870S: Supported 10871W: http://www.linux-iscsi.org 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10873F: drivers/infiniband/ulp/isert 10874 10875ISDN/CMTP OVER BLUETOOTH 10876M: Karsten Keil <isdn@linux-pingi.de> 10877L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10878L: netdev@vger.kernel.org 10879S: Odd Fixes 10880W: http://www.isdn4linux.de 10881F: Documentation/isdn/ 10882F: drivers/isdn/capi/ 10883F: include/linux/isdn/ 10884F: include/uapi/linux/isdn/ 10885F: net/bluetooth/cmtp/ 10886 10887ISDN/mISDN SUBSYSTEM 10888M: Karsten Keil <isdn@linux-pingi.de> 10889L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10890L: netdev@vger.kernel.org 10891S: Maintained 10892W: http://www.isdn4linux.de 10893F: drivers/isdn/Kconfig 10894F: drivers/isdn/Makefile 10895F: drivers/isdn/hardware/ 10896F: drivers/isdn/mISDN/ 10897 10898IT87 HARDWARE MONITORING DRIVER 10899M: Jean Delvare <jdelvare@suse.com> 10900L: linux-hwmon@vger.kernel.org 10901S: Maintained 10902F: Documentation/hwmon/it87.rst 10903F: drivers/hwmon/it87.c 10904 10905IT913X MEDIA DRIVER 10906M: Antti Palosaari <crope@iki.fi> 10907L: linux-media@vger.kernel.org 10908S: Maintained 10909W: https://linuxtv.org 10910W: http://palosaari.fi/linux/ 10911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10912T: git git://linuxtv.org/anttip/media_tree.git 10913F: drivers/media/tuners/it913x* 10914 10915ITE IT66121 HDMI BRIDGE DRIVER 10916M: Phong LE <ple@baylibre.com> 10917M: Neil Armstrong <neil.armstrong@linaro.org> 10918S: Maintained 10919T: git git://anongit.freedesktop.org/drm/drm-misc 10920F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10921F: drivers/gpu/drm/bridge/ite-it66121.c 10922 10923IVTV VIDEO4LINUX DRIVER 10924M: Andy Walls <awalls@md.metrocast.net> 10925L: linux-media@vger.kernel.org 10926S: Maintained 10927W: https://linuxtv.org 10928T: git git://linuxtv.org/media_tree.git 10929F: Documentation/admin-guide/media/ivtv* 10930F: drivers/media/pci/ivtv/ 10931F: include/uapi/linux/ivtv* 10932 10933IX2505V MEDIA DRIVER 10934M: Malcolm Priestley <tvboxspy@gmail.com> 10935L: linux-media@vger.kernel.org 10936S: Maintained 10937W: https://linuxtv.org 10938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10939F: drivers/media/dvb-frontends/ix2505v* 10940 10941JAILHOUSE HYPERVISOR INTERFACE 10942M: Jan Kiszka <jan.kiszka@siemens.com> 10943L: jailhouse-dev@googlegroups.com 10944S: Maintained 10945F: arch/x86/include/asm/jailhouse_para.h 10946F: arch/x86/kernel/jailhouse.c 10947 10948JC42.4 TEMPERATURE SENSOR DRIVER 10949M: Guenter Roeck <linux@roeck-us.net> 10950L: linux-hwmon@vger.kernel.org 10951S: Maintained 10952F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10953F: Documentation/hwmon/jc42.rst 10954F: drivers/hwmon/jc42.c 10955 10956JFS FILESYSTEM 10957M: Dave Kleikamp <shaggy@kernel.org> 10958L: jfs-discussion@lists.sourceforge.net 10959S: Maintained 10960W: http://jfs.sourceforge.net/ 10961T: git git://github.com/kleikamp/linux-shaggy.git 10962F: Documentation/admin-guide/jfs.rst 10963F: fs/jfs/ 10964 10965JME NETWORK DRIVER 10966M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10967L: netdev@vger.kernel.org 10968S: Maintained 10969F: drivers/net/ethernet/jme.* 10970 10971JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10972M: David Woodhouse <dwmw2@infradead.org> 10973M: Richard Weinberger <richard@nod.at> 10974L: linux-mtd@lists.infradead.org 10975S: Odd Fixes 10976W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10977T: git git://git.infradead.org/ubifs-2.6.git 10978F: fs/jffs2/ 10979F: include/uapi/linux/jffs2.h 10980 10981JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10982M: "Theodore Ts'o" <tytso@mit.edu> 10983M: Jan Kara <jack@suse.com> 10984L: linux-ext4@vger.kernel.org 10985S: Maintained 10986F: fs/jbd2/ 10987F: include/linux/jbd2.h 10988 10989JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10990M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10991L: linux-media@vger.kernel.org 10992L: linux-renesas-soc@vger.kernel.org 10993S: Maintained 10994F: drivers/media/platform/renesas/rcar_jpu.c 10995 10996JSM Neo PCI based serial card 10997L: linux-serial@vger.kernel.org 10998S: Orphan 10999F: drivers/tty/serial/jsm/ 11000 11001K10TEMP HARDWARE MONITORING DRIVER 11002M: Clemens Ladisch <clemens@ladisch.de> 11003L: linux-hwmon@vger.kernel.org 11004S: Maintained 11005F: Documentation/hwmon/k10temp.rst 11006F: drivers/hwmon/k10temp.c 11007 11008K8TEMP HARDWARE MONITORING DRIVER 11009M: Rudolf Marek <r.marek@assembler.cz> 11010L: linux-hwmon@vger.kernel.org 11011S: Maintained 11012F: Documentation/hwmon/k8temp.rst 11013F: drivers/hwmon/k8temp.c 11014 11015KASAN 11016M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11017R: Alexander Potapenko <glider@google.com> 11018R: Andrey Konovalov <andreyknvl@gmail.com> 11019R: Dmitry Vyukov <dvyukov@google.com> 11020R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11021L: kasan-dev@googlegroups.com 11022S: Maintained 11023F: Documentation/dev-tools/kasan.rst 11024F: arch/*/include/asm/*kasan.h 11025F: arch/*/mm/kasan_init* 11026F: include/linux/kasan*.h 11027F: lib/Kconfig.kasan 11028F: mm/kasan/ 11029F: scripts/Makefile.kasan 11030 11031KCONFIG 11032M: Masahiro Yamada <masahiroy@kernel.org> 11033L: linux-kbuild@vger.kernel.org 11034S: Maintained 11035T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11036F: Documentation/kbuild/kconfig* 11037F: scripts/Kconfig.include 11038F: scripts/kconfig/ 11039 11040KCOV 11041R: Dmitry Vyukov <dvyukov@google.com> 11042R: Andrey Konovalov <andreyknvl@gmail.com> 11043L: kasan-dev@googlegroups.com 11044S: Maintained 11045F: Documentation/dev-tools/kcov.rst 11046F: include/linux/kcov.h 11047F: include/uapi/linux/kcov.h 11048F: kernel/kcov.c 11049F: scripts/Makefile.kcov 11050 11051KCSAN 11052M: Marco Elver <elver@google.com> 11053R: Dmitry Vyukov <dvyukov@google.com> 11054L: kasan-dev@googlegroups.com 11055S: Maintained 11056F: Documentation/dev-tools/kcsan.rst 11057F: include/linux/kcsan*.h 11058F: kernel/kcsan/ 11059F: lib/Kconfig.kcsan 11060F: scripts/Makefile.kcsan 11061 11062KDUMP 11063M: Baoquan He <bhe@redhat.com> 11064R: Vivek Goyal <vgoyal@redhat.com> 11065R: Dave Young <dyoung@redhat.com> 11066L: kexec@lists.infradead.org 11067S: Maintained 11068W: http://lse.sourceforge.net/kdump/ 11069F: Documentation/admin-guide/kdump/ 11070F: fs/proc/vmcore.c 11071F: include/linux/crash_core.h 11072F: include/linux/crash_dump.h 11073F: include/uapi/linux/vmcore.h 11074F: kernel/crash_*.c 11075 11076KEENE FM RADIO TRANSMITTER DRIVER 11077M: Hans Verkuil <hverkuil@xs4all.nl> 11078L: linux-media@vger.kernel.org 11079S: Maintained 11080W: https://linuxtv.org 11081T: git git://linuxtv.org/media_tree.git 11082F: drivers/media/radio/radio-keene* 11083 11084KERNEL AUTOMOUNTER 11085M: Ian Kent <raven@themaw.net> 11086L: autofs@vger.kernel.org 11087S: Maintained 11088F: fs/autofs/ 11089 11090KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11091M: Masahiro Yamada <masahiroy@kernel.org> 11092M: Michal Marek <michal.lkml@markovi.net> 11093R: Nick Desaulniers <ndesaulniers@google.com> 11094L: linux-kbuild@vger.kernel.org 11095S: Maintained 11096T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11097F: Documentation/kbuild/ 11098F: Makefile 11099F: scripts/*vmlinux* 11100F: scripts/Kbuild* 11101F: scripts/Makefile* 11102F: scripts/basic/ 11103F: scripts/dummy-tools/ 11104F: scripts/mk* 11105F: scripts/mod/ 11106F: scripts/package/ 11107 11108KERNEL HARDENING (not covered by other areas) 11109M: Kees Cook <keescook@chromium.org> 11110L: linux-hardening@vger.kernel.org 11111S: Supported 11112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11113F: include/linux/overflow.h 11114F: include/linux/randomize_kstack.h 11115F: mm/usercopy.c 11116K: \b(add|choose)_random_kstack_offset\b 11117K: \b__check_(object_size|heap_object)\b 11118 11119KERNEL JANITORS 11120L: kernel-janitors@vger.kernel.org 11121S: Odd Fixes 11122W: http://kernelnewbies.org/KernelJanitors 11123 11124KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11125M: Chuck Lever <chuck.lever@oracle.com> 11126M: Jeff Layton <jlayton@kernel.org> 11127L: linux-nfs@vger.kernel.org 11128S: Supported 11129W: http://nfs.sourceforge.net/ 11130T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11131F: fs/lockd/ 11132F: fs/nfs_common/ 11133F: fs/nfsd/ 11134F: include/linux/lockd/ 11135F: include/linux/sunrpc/ 11136F: include/uapi/linux/nfsd/ 11137F: include/uapi/linux/sunrpc/ 11138F: net/sunrpc/ 11139F: Documentation/filesystems/nfs/ 11140 11141KERNEL REGRESSIONS 11142M: Thorsten Leemhuis <linux@leemhuis.info> 11143L: regressions@lists.linux.dev 11144S: Supported 11145F: Documentation/admin-guide/reporting-regressions.rst 11146F: Documentation/process/handling-regressions.rst 11147 11148KERNEL SELFTEST FRAMEWORK 11149M: Shuah Khan <shuah@kernel.org> 11150M: Shuah Khan <skhan@linuxfoundation.org> 11151L: linux-kselftest@vger.kernel.org 11152S: Maintained 11153Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11155F: Documentation/dev-tools/kselftest* 11156F: tools/testing/selftests/ 11157 11158KERNEL SMB3 SERVER (KSMBD) 11159M: Namjae Jeon <linkinjeon@kernel.org> 11160M: Steve French <sfrench@samba.org> 11161R: Sergey Senozhatsky <senozhatsky@chromium.org> 11162R: Tom Talpey <tom@talpey.com> 11163L: linux-cifs@vger.kernel.org 11164S: Maintained 11165T: git git://git.samba.org/ksmbd.git 11166F: Documentation/filesystems/cifs/ksmbd.rst 11167F: fs/ksmbd/ 11168F: fs/smbfs_common/ 11169 11170KERNEL UNIT TESTING FRAMEWORK (KUnit) 11171M: Brendan Higgins <brendanhiggins@google.com> 11172M: David Gow <davidgow@google.com> 11173L: linux-kselftest@vger.kernel.org 11174L: kunit-dev@googlegroups.com 11175S: Maintained 11176W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11177F: Documentation/dev-tools/kunit/ 11178F: include/kunit/ 11179F: lib/kunit/ 11180F: tools/testing/kunit/ 11181 11182KERNEL USERMODE HELPER 11183M: Luis Chamberlain <mcgrof@kernel.org> 11184L: linux-kernel@vger.kernel.org 11185S: Maintained 11186F: include/linux/umh.h 11187F: kernel/umh.c 11188 11189KERNEL VIRTUAL MACHINE (KVM) 11190M: Paolo Bonzini <pbonzini@redhat.com> 11191L: kvm@vger.kernel.org 11192S: Supported 11193W: http://www.linux-kvm.org 11194T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11195F: Documentation/virt/kvm/ 11196F: include/asm-generic/kvm* 11197F: include/kvm/iodev.h 11198F: include/linux/kvm* 11199F: include/trace/events/kvm.h 11200F: include/uapi/asm-generic/kvm* 11201F: include/uapi/linux/kvm* 11202F: tools/kvm/ 11203F: tools/testing/selftests/kvm/ 11204F: virt/kvm/* 11205 11206KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11207M: Marc Zyngier <maz@kernel.org> 11208R: James Morse <james.morse@arm.com> 11209R: Alexandru Elisei <alexandru.elisei@arm.com> 11210R: Suzuki K Poulose <suzuki.poulose@arm.com> 11211R: Oliver Upton <oliver.upton@linux.dev> 11212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11213L: kvmarm@lists.linux.dev 11214L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11215S: Maintained 11216T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11217F: arch/arm64/include/asm/kvm* 11218F: arch/arm64/include/uapi/asm/kvm* 11219F: arch/arm64/kvm/ 11220F: include/kvm/arm_* 11221F: tools/testing/selftests/kvm/*/aarch64/ 11222F: tools/testing/selftests/kvm/aarch64/ 11223 11224KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11225M: Huacai Chen <chenhuacai@kernel.org> 11226M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11227L: linux-mips@vger.kernel.org 11228L: kvm@vger.kernel.org 11229S: Maintained 11230T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11231F: arch/mips/include/asm/kvm* 11232F: arch/mips/include/uapi/asm/kvm* 11233F: arch/mips/kvm/ 11234 11235KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11236L: linuxppc-dev@lists.ozlabs.org 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11238F: arch/powerpc/include/asm/kvm* 11239F: arch/powerpc/include/uapi/asm/kvm* 11240F: arch/powerpc/kernel/kvm* 11241F: arch/powerpc/kvm/ 11242 11243KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11244M: Anup Patel <anup@brainfault.org> 11245R: Atish Patra <atishp@atishpatra.org> 11246L: kvm@vger.kernel.org 11247L: kvm-riscv@lists.infradead.org 11248L: linux-riscv@lists.infradead.org 11249S: Maintained 11250T: git git://github.com/kvm-riscv/linux.git 11251F: arch/riscv/include/asm/kvm* 11252F: arch/riscv/include/uapi/asm/kvm* 11253F: arch/riscv/kvm/ 11254F: tools/testing/selftests/kvm/*/riscv/ 11255 11256KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11257M: Christian Borntraeger <borntraeger@linux.ibm.com> 11258M: Janosch Frank <frankja@linux.ibm.com> 11259M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11260R: David Hildenbrand <david@redhat.com> 11261L: kvm@vger.kernel.org 11262S: Supported 11263W: http://www.ibm.com/developerworks/linux/linux390/ 11264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11265F: Documentation/virt/kvm/s390* 11266F: arch/s390/include/asm/gmap.h 11267F: arch/s390/include/asm/kvm* 11268F: arch/s390/include/uapi/asm/kvm* 11269F: arch/s390/include/uapi/asm/uvdevice.h 11270F: arch/s390/kernel/uv.c 11271F: arch/s390/kvm/ 11272F: arch/s390/mm/gmap.c 11273F: drivers/s390/char/uvdevice.c 11274F: tools/testing/selftests/drivers/s390x/uvdevice/ 11275F: tools/testing/selftests/kvm/*/s390x/ 11276F: tools/testing/selftests/kvm/s390x/ 11277 11278KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11279M: Sean Christopherson <seanjc@google.com> 11280M: Paolo Bonzini <pbonzini@redhat.com> 11281L: kvm@vger.kernel.org 11282S: Supported 11283T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11284F: arch/x86/include/asm/kvm* 11285F: arch/x86/include/asm/svm.h 11286F: arch/x86/include/asm/vmx*.h 11287F: arch/x86/include/uapi/asm/kvm* 11288F: arch/x86/include/uapi/asm/svm.h 11289F: arch/x86/include/uapi/asm/vmx.h 11290F: arch/x86/kvm/ 11291F: arch/x86/kvm/*/ 11292 11293KVM PARAVIRT (KVM/paravirt) 11294M: Paolo Bonzini <pbonzini@redhat.com> 11295R: Wanpeng Li <wanpengli@tencent.com> 11296R: Vitaly Kuznetsov <vkuznets@redhat.com> 11297L: kvm@vger.kernel.org 11298S: Supported 11299T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11300F: arch/x86/kernel/kvm.c 11301F: arch/x86/kernel/kvmclock.c 11302F: arch/x86/include/asm/pvclock-abi.h 11303F: include/linux/kvm_para.h 11304F: include/uapi/linux/kvm_para.h 11305F: include/uapi/asm-generic/kvm_para.h 11306F: include/asm-generic/kvm_para.h 11307F: arch/um/include/asm/kvm_para.h 11308F: arch/x86/include/asm/kvm_para.h 11309F: arch/x86/include/uapi/asm/kvm_para.h 11310 11311KVM X86 HYPER-V (KVM/hyper-v) 11312M: Vitaly Kuznetsov <vkuznets@redhat.com> 11313M: Sean Christopherson <seanjc@google.com> 11314M: Paolo Bonzini <pbonzini@redhat.com> 11315L: kvm@vger.kernel.org 11316S: Supported 11317T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11318F: arch/x86/kvm/hyperv.* 11319F: arch/x86/kvm/kvm_onhyperv.* 11320F: arch/x86/kvm/svm/hyperv.* 11321F: arch/x86/kvm/svm/svm_onhyperv.* 11322F: arch/x86/kvm/vmx/evmcs.* 11323 11324KERNFS 11325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11326M: Tejun Heo <tj@kernel.org> 11327S: Supported 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11329F: fs/kernfs/ 11330F: include/linux/kernfs.h 11331 11332KEXEC 11333M: Eric Biederman <ebiederm@xmission.com> 11334L: kexec@lists.infradead.org 11335S: Maintained 11336W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11337F: include/linux/kexec.h 11338F: include/uapi/linux/kexec.h 11339F: kernel/kexec* 11340 11341KEYS-ENCRYPTED 11342M: Mimi Zohar <zohar@linux.ibm.com> 11343L: linux-integrity@vger.kernel.org 11344L: keyrings@vger.kernel.org 11345S: Supported 11346F: Documentation/security/keys/trusted-encrypted.rst 11347F: include/keys/encrypted-type.h 11348F: security/keys/encrypted-keys/ 11349 11350KEYS-TRUSTED 11351M: James Bottomley <jejb@linux.ibm.com> 11352M: Jarkko Sakkinen <jarkko@kernel.org> 11353M: Mimi Zohar <zohar@linux.ibm.com> 11354L: linux-integrity@vger.kernel.org 11355L: keyrings@vger.kernel.org 11356S: Supported 11357F: Documentation/security/keys/trusted-encrypted.rst 11358F: include/keys/trusted-type.h 11359F: include/keys/trusted_tpm.h 11360F: security/keys/trusted-keys/ 11361 11362KEYS-TRUSTED-TEE 11363M: Sumit Garg <sumit.garg@linaro.org> 11364L: linux-integrity@vger.kernel.org 11365L: keyrings@vger.kernel.org 11366S: Supported 11367F: include/keys/trusted_tee.h 11368F: security/keys/trusted-keys/trusted_tee.c 11369 11370KEYS-TRUSTED-CAAM 11371M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11372R: Pengutronix Kernel Team <kernel@pengutronix.de> 11373L: linux-integrity@vger.kernel.org 11374L: keyrings@vger.kernel.org 11375S: Maintained 11376F: include/keys/trusted_caam.h 11377F: security/keys/trusted-keys/trusted_caam.c 11378 11379KEYS/KEYRINGS 11380M: David Howells <dhowells@redhat.com> 11381M: Jarkko Sakkinen <jarkko@kernel.org> 11382L: keyrings@vger.kernel.org 11383S: Maintained 11384F: Documentation/security/keys/core.rst 11385F: include/keys/ 11386F: include/linux/key-type.h 11387F: include/linux/key.h 11388F: include/linux/keyctl.h 11389F: include/uapi/linux/keyctl.h 11390F: security/keys/ 11391 11392KEYS/KEYRINGS_INTEGRITY 11393M: Jarkko Sakkinen <jarkko@kernel.org> 11394M: Mimi Zohar <zohar@linux.ibm.com> 11395L: linux-integrity@vger.kernel.org 11396L: keyrings@vger.kernel.org 11397S: Supported 11398F: security/integrity/platform_certs 11399 11400KFENCE 11401M: Alexander Potapenko <glider@google.com> 11402M: Marco Elver <elver@google.com> 11403R: Dmitry Vyukov <dvyukov@google.com> 11404L: kasan-dev@googlegroups.com 11405S: Maintained 11406F: Documentation/dev-tools/kfence.rst 11407F: arch/*/include/asm/kfence.h 11408F: include/linux/kfence.h 11409F: lib/Kconfig.kfence 11410F: mm/kfence/ 11411 11412KFIFO 11413M: Stefani Seibold <stefani@seibold.net> 11414S: Maintained 11415F: include/linux/kfifo.h 11416F: lib/kfifo.c 11417F: samples/kfifo/ 11418 11419KGDB / KDB /debug_core 11420M: Jason Wessel <jason.wessel@windriver.com> 11421M: Daniel Thompson <daniel.thompson@linaro.org> 11422R: Douglas Anderson <dianders@chromium.org> 11423L: kgdb-bugreport@lists.sourceforge.net 11424S: Maintained 11425W: http://kgdb.wiki.kernel.org/ 11426T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11427F: Documentation/dev-tools/kgdb.rst 11428F: drivers/misc/kgdbts.c 11429F: drivers/tty/serial/kgdboc.c 11430F: include/linux/kdb.h 11431F: include/linux/kgdb.h 11432F: kernel/debug/ 11433F: kernel/module/kdb.c 11434 11435KHADAS MCU MFD DRIVER 11436M: Neil Armstrong <neil.armstrong@linaro.org> 11437L: linux-amlogic@lists.infradead.org 11438S: Maintained 11439F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11440F: drivers/mfd/khadas-mcu.c 11441F: include/linux/mfd/khadas-mcu.h 11442F: drivers/thermal/khadas_mcu_fan.c 11443 11444KMEMLEAK 11445M: Catalin Marinas <catalin.marinas@arm.com> 11446S: Maintained 11447F: Documentation/dev-tools/kmemleak.rst 11448F: include/linux/kmemleak.h 11449F: mm/kmemleak.c 11450F: samples/kmemleak/kmemleak-test.c 11451 11452KMOD KERNEL MODULE LOADER - USERMODE HELPER 11453M: Luis Chamberlain <mcgrof@kernel.org> 11454L: linux-kernel@vger.kernel.org 11455L: linux-modules@vger.kernel.org 11456S: Maintained 11457F: include/linux/kmod.h 11458F: kernel/kmod.c 11459F: lib/test_kmod.c 11460F: tools/testing/selftests/kmod/ 11461 11462KMSAN 11463M: Alexander Potapenko <glider@google.com> 11464R: Marco Elver <elver@google.com> 11465R: Dmitry Vyukov <dvyukov@google.com> 11466L: kasan-dev@googlegroups.com 11467S: Maintained 11468F: Documentation/dev-tools/kmsan.rst 11469F: arch/*/include/asm/kmsan.h 11470F: arch/*/mm/kmsan_* 11471F: include/linux/kmsan*.h 11472F: lib/Kconfig.kmsan 11473F: mm/kmsan/ 11474F: scripts/Makefile.kmsan 11475 11476KPROBES 11477M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11478M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11479M: "David S. Miller" <davem@davemloft.net> 11480M: Masami Hiramatsu <mhiramat@kernel.org> 11481S: Maintained 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11483F: Documentation/trace/kprobes.rst 11484F: include/asm-generic/kprobes.h 11485F: include/linux/kprobes.h 11486F: kernel/kprobes.c 11487F: lib/test_kprobes.c 11488F: samples/kprobes 11489 11490KS0108 LCD CONTROLLER DRIVER 11491M: Miguel Ojeda <ojeda@kernel.org> 11492S: Maintained 11493F: Documentation/admin-guide/auxdisplay/ks0108.rst 11494F: drivers/auxdisplay/ks0108.c 11495F: include/linux/ks0108.h 11496 11497KTD253 BACKLIGHT DRIVER 11498M: Linus Walleij <linus.walleij@linaro.org> 11499S: Maintained 11500F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11501F: drivers/video/backlight/ktd253-backlight.c 11502 11503KTEST 11504M: Steven Rostedt <rostedt@goodmis.org> 11505M: John Hawley <warthog9@eaglescrag.net> 11506S: Maintained 11507F: tools/testing/ktest 11508 11509L3MDEV 11510M: David Ahern <dsahern@kernel.org> 11511L: netdev@vger.kernel.org 11512S: Maintained 11513F: include/net/l3mdev.h 11514F: net/l3mdev 11515 11516LANDLOCK SECURITY MODULE 11517M: Mickaël Salaün <mic@digikod.net> 11518L: linux-security-module@vger.kernel.org 11519S: Supported 11520W: https://landlock.io 11521T: git https://github.com/landlock-lsm/linux.git 11522F: Documentation/security/landlock.rst 11523F: Documentation/userspace-api/landlock.rst 11524F: include/uapi/linux/landlock.h 11525F: samples/landlock/ 11526F: security/landlock/ 11527F: tools/testing/selftests/landlock/ 11528K: landlock 11529K: LANDLOCK 11530 11531LANTIQ / INTEL Ethernet drivers 11532M: Hauke Mehrtens <hauke@hauke-m.de> 11533L: netdev@vger.kernel.org 11534S: Maintained 11535F: drivers/net/dsa/lantiq_gswip.c 11536F: drivers/net/dsa/lantiq_pce.h 11537F: drivers/net/ethernet/lantiq_xrx200.c 11538F: net/dsa/tag_gswip.c 11539 11540LANTIQ MIPS ARCHITECTURE 11541M: John Crispin <john@phrozen.org> 11542L: linux-mips@vger.kernel.org 11543S: Maintained 11544F: arch/mips/lantiq 11545F: drivers/soc/lantiq 11546 11547LASI 53c700 driver for PARISC 11548M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11549L: linux-scsi@vger.kernel.org 11550S: Maintained 11551F: Documentation/scsi/53c700.rst 11552F: drivers/scsi/53c700* 11553 11554LEAKING_ADDRESSES 11555M: Tobin C. Harding <me@tobin.cc> 11556M: Tycho Andersen <tycho@tycho.pizza> 11557L: linux-hardening@vger.kernel.org 11558S: Maintained 11559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11560F: scripts/leaking_addresses.pl 11561 11562LED SUBSYSTEM 11563M: Pavel Machek <pavel@ucw.cz> 11564L: linux-leds@vger.kernel.org 11565S: Maintained 11566T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11567F: Documentation/devicetree/bindings/leds/ 11568F: drivers/leds/ 11569F: include/linux/leds.h 11570 11571LEGACY EEPROM DRIVER 11572M: Jean Delvare <jdelvare@suse.com> 11573S: Maintained 11574F: Documentation/misc-devices/eeprom.rst 11575F: drivers/misc/eeprom/eeprom.c 11576 11577LEGO MINDSTORMS EV3 11578R: David Lechner <david@lechnology.com> 11579S: Maintained 11580F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11581F: arch/arm/boot/dts/da850-lego-ev3.dts 11582F: drivers/power/supply/lego_ev3_battery.c 11583 11584LEGO USB Tower driver 11585M: Juergen Stuber <starblue@users.sourceforge.net> 11586L: legousb-devel@lists.sourceforge.net 11587S: Maintained 11588W: http://legousb.sourceforge.net/ 11589F: drivers/usb/misc/legousbtower.c 11590 11591LETSKETCH HID TABLET DRIVER 11592M: Hans de Goede <hdegoede@redhat.com> 11593L: linux-input@vger.kernel.org 11594S: Maintained 11595T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11596F: drivers/hid/hid-letsketch.c 11597 11598LG LAPTOP EXTRAS 11599M: Matan Ziv-Av <matan@svgalib.org> 11600L: platform-driver-x86@vger.kernel.org 11601S: Maintained 11602F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11603F: Documentation/admin-guide/laptops/lg-laptop.rst 11604F: drivers/platform/x86/lg-laptop.c 11605 11606LG2160 MEDIA DRIVER 11607M: Michael Krufky <mkrufky@linuxtv.org> 11608L: linux-media@vger.kernel.org 11609S: Maintained 11610W: https://linuxtv.org 11611W: http://github.com/mkrufky 11612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11613T: git git://linuxtv.org/mkrufky/tuners.git 11614F: drivers/media/dvb-frontends/lg2160.* 11615 11616LGDT3305 MEDIA DRIVER 11617M: Michael Krufky <mkrufky@linuxtv.org> 11618L: linux-media@vger.kernel.org 11619S: Maintained 11620W: https://linuxtv.org 11621W: http://github.com/mkrufky 11622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11623T: git git://linuxtv.org/mkrufky/tuners.git 11624F: drivers/media/dvb-frontends/lgdt3305.* 11625 11626LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11627M: Viresh Kumar <vireshk@kernel.org> 11628L: linux-ide@vger.kernel.org 11629S: Maintained 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11631F: drivers/ata/pata_arasan_cf.c 11632F: include/linux/pata_arasan_cf_data.h 11633 11634LIBATA PATA DRIVERS 11635R: Sergey Shtylyov <s.shtylyov@omp.ru> 11636L: linux-ide@vger.kernel.org 11637F: drivers/ata/ata_*.c 11638F: drivers/ata/pata_*.c 11639 11640LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11641M: Linus Walleij <linus.walleij@linaro.org> 11642L: linux-ide@vger.kernel.org 11643S: Maintained 11644T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11645F: drivers/ata/pata_ftide010.c 11646F: drivers/ata/sata_gemini.c 11647F: drivers/ata/sata_gemini.h 11648 11649LIBATA SATA AHCI PLATFORM devices support 11650M: Hans de Goede <hdegoede@redhat.com> 11651M: Jens Axboe <axboe@kernel.dk> 11652L: linux-ide@vger.kernel.org 11653S: Maintained 11654T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11655F: drivers/ata/ahci_platform.c 11656F: drivers/ata/libahci_platform.c 11657F: include/linux/ahci_platform.h 11658 11659LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11660M: Serge Semin <fancer.lancer@gmail.com> 11661L: linux-ide@vger.kernel.org 11662S: Maintained 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11664F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11665F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11666F: drivers/ata/ahci_dwc.c 11667 11668LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11669M: Mikael Pettersson <mikpelinux@gmail.com> 11670L: linux-ide@vger.kernel.org 11671S: Maintained 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11673F: drivers/ata/sata_promise.* 11674 11675LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11676M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11677L: linux-ide@vger.kernel.org 11678S: Maintained 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11680F: Documentation/ABI/testing/sysfs-ata 11681F: Documentation/devicetree/bindings/ata/ 11682F: drivers/ata/ 11683F: include/linux/ata.h 11684F: include/linux/libata.h 11685 11686LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11687M: Vishal Verma <vishal.l.verma@intel.com> 11688M: Dan Williams <dan.j.williams@intel.com> 11689M: Dave Jiang <dave.jiang@intel.com> 11690L: nvdimm@lists.linux.dev 11691S: Supported 11692Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11693P: Documentation/nvdimm/maintainer-entry-profile.rst 11694F: drivers/nvdimm/btt* 11695 11696LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11697M: Dan Williams <dan.j.williams@intel.com> 11698M: Vishal Verma <vishal.l.verma@intel.com> 11699M: Dave Jiang <dave.jiang@intel.com> 11700L: nvdimm@lists.linux.dev 11701S: Supported 11702Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11703P: Documentation/nvdimm/maintainer-entry-profile.rst 11704F: drivers/nvdimm/pmem* 11705 11706LIBNVDIMM: DEVICETREE BINDINGS 11707M: Oliver O'Halloran <oohall@gmail.com> 11708L: nvdimm@lists.linux.dev 11709S: Supported 11710Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11711F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11712F: drivers/nvdimm/of_pmem.c 11713 11714LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11715M: Dan Williams <dan.j.williams@intel.com> 11716M: Vishal Verma <vishal.l.verma@intel.com> 11717M: Dave Jiang <dave.jiang@intel.com> 11718M: Ira Weiny <ira.weiny@intel.com> 11719L: nvdimm@lists.linux.dev 11720S: Supported 11721Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11722P: Documentation/nvdimm/maintainer-entry-profile.rst 11723T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11724F: drivers/acpi/nfit/* 11725F: drivers/nvdimm/* 11726F: include/linux/libnvdimm.h 11727F: include/linux/nd.h 11728F: include/uapi/linux/ndctl.h 11729F: tools/testing/nvdimm/ 11730 11731LICENSES and SPDX stuff 11732M: Thomas Gleixner <tglx@linutronix.de> 11733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11734L: linux-spdx@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11737F: COPYING 11738F: Documentation/process/license-rules.rst 11739F: LICENSES/ 11740F: scripts/spdxcheck-test.sh 11741F: scripts/spdxcheck.py 11742F: scripts/spdxexclude 11743 11744LINEAR RANGES HELPERS 11745M: Mark Brown <broonie@kernel.org> 11746R: Matti Vaittinen <mazziesaccount@gmail.com> 11747F: lib/linear_ranges.c 11748F: lib/test_linear_ranges.c 11749F: include/linux/linear_range.h 11750 11751LINUX FOR POWER MACINTOSH 11752M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11753L: linuxppc-dev@lists.ozlabs.org 11754S: Odd Fixes 11755F: arch/powerpc/platforms/powermac/ 11756F: drivers/macintosh/ 11757 11758LINUX FOR POWERPC (32-BIT AND 64-BIT) 11759M: Michael Ellerman <mpe@ellerman.id.au> 11760R: Nicholas Piggin <npiggin@gmail.com> 11761R: Christophe Leroy <christophe.leroy@csgroup.eu> 11762L: linuxppc-dev@lists.ozlabs.org 11763S: Supported 11764W: https://github.com/linuxppc/wiki/wiki 11765Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11767F: Documentation/ABI/stable/sysfs-firmware-opal-* 11768F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11769F: Documentation/devicetree/bindings/powerpc/ 11770F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11771F: Documentation/powerpc/ 11772F: arch/powerpc/ 11773F: drivers/*/*/*pasemi* 11774F: drivers/*/*pasemi* 11775F: drivers/char/tpm/tpm_ibmvtpm* 11776F: drivers/crypto/nx/ 11777F: drivers/crypto/vmx/ 11778F: drivers/i2c/busses/i2c-opal.c 11779F: drivers/net/ethernet/ibm/ibmveth.* 11780F: drivers/net/ethernet/ibm/ibmvnic.* 11781F: drivers/pci/hotplug/pnv_php.c 11782F: drivers/pci/hotplug/rpa* 11783F: drivers/rtc/rtc-opal.c 11784F: drivers/scsi/ibmvscsi/ 11785F: drivers/tty/hvc/hvc_opal.c 11786F: drivers/watchdog/wdrtas.c 11787F: tools/testing/selftests/powerpc 11788N: /pmac 11789N: powermac 11790N: powernv 11791N: [^a-z0-9]ps3 11792N: pseries 11793 11794LINUX FOR POWERPC EMBEDDED MPC5XXX 11795M: Anatolij Gustschin <agust@denx.de> 11796L: linuxppc-dev@lists.ozlabs.org 11797S: Odd Fixes 11798F: arch/powerpc/platforms/512x/ 11799F: arch/powerpc/platforms/52xx/ 11800 11801LINUX FOR POWERPC EMBEDDED PPC4XX 11802L: linuxppc-dev@lists.ozlabs.org 11803S: Orphan 11804F: arch/powerpc/platforms/40x/ 11805F: arch/powerpc/platforms/44x/ 11806 11807LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11808M: Scott Wood <oss@buserror.net> 11809L: linuxppc-dev@lists.ozlabs.org 11810S: Odd fixes 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11812F: Documentation/devicetree/bindings/powerpc/fsl/ 11813F: arch/powerpc/platforms/83xx/ 11814F: arch/powerpc/platforms/85xx/ 11815 11816LINUX FOR POWERPC EMBEDDED PPC8XX 11817M: Christophe Leroy <christophe.leroy@csgroup.eu> 11818L: linuxppc-dev@lists.ozlabs.org 11819S: Maintained 11820F: arch/powerpc/platforms/8xx/ 11821 11822LINUX KERNEL DUMP TEST MODULE (LKDTM) 11823M: Kees Cook <keescook@chromium.org> 11824S: Maintained 11825F: drivers/misc/lkdtm/* 11826F: tools/testing/selftests/lkdtm/* 11827 11828LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11829M: Alan Stern <stern@rowland.harvard.edu> 11830M: Andrea Parri <parri.andrea@gmail.com> 11831M: Will Deacon <will@kernel.org> 11832M: Peter Zijlstra <peterz@infradead.org> 11833M: Boqun Feng <boqun.feng@gmail.com> 11834M: Nicholas Piggin <npiggin@gmail.com> 11835M: David Howells <dhowells@redhat.com> 11836M: Jade Alglave <j.alglave@ucl.ac.uk> 11837M: Luc Maranget <luc.maranget@inria.fr> 11838M: "Paul E. McKenney" <paulmck@kernel.org> 11839R: Akira Yokosawa <akiyks@gmail.com> 11840R: Daniel Lustig <dlustig@nvidia.com> 11841R: Joel Fernandes <joel@joelfernandes.org> 11842L: linux-kernel@vger.kernel.org 11843L: linux-arch@vger.kernel.org 11844S: Supported 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11846F: Documentation/atomic_bitops.txt 11847F: Documentation/atomic_t.txt 11848F: Documentation/core-api/refcount-vs-atomic.rst 11849F: Documentation/litmus-tests/ 11850F: Documentation/memory-barriers.txt 11851F: tools/memory-model/ 11852 11853LIS3LV02D ACCELEROMETER DRIVER 11854M: Eric Piel <eric.piel@tremplin-utc.net> 11855S: Maintained 11856F: Documentation/misc-devices/lis3lv02d.rst 11857F: drivers/misc/lis3lv02d/ 11858F: drivers/platform/x86/hp_accel.c 11859 11860LIST KUNIT TEST 11861M: David Gow <davidgow@google.com> 11862L: linux-kselftest@vger.kernel.org 11863L: kunit-dev@googlegroups.com 11864S: Maintained 11865F: lib/list-test.c 11866 11867LITEX PLATFORM 11868M: Karol Gugala <kgugala@antmicro.com> 11869M: Mateusz Holenko <mholenko@antmicro.com> 11870M: Gabriel Somlo <gsomlo@gmail.com> 11871M: Joel Stanley <joel@jms.id.au> 11872S: Maintained 11873F: Documentation/devicetree/bindings/*/litex,*.yaml 11874F: arch/openrisc/boot/dts/or1klitex.dts 11875F: include/linux/litex.h 11876F: drivers/tty/serial/liteuart.c 11877F: drivers/soc/litex/* 11878F: drivers/net/ethernet/litex/* 11879F: drivers/mmc/host/litex_mmc.c 11880N: litex 11881 11882LIVE PATCHING 11883M: Josh Poimboeuf <jpoimboe@kernel.org> 11884M: Jiri Kosina <jikos@kernel.org> 11885M: Miroslav Benes <mbenes@suse.cz> 11886M: Petr Mladek <pmladek@suse.com> 11887R: Joe Lawrence <joe.lawrence@redhat.com> 11888L: live-patching@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11891F: Documentation/ABI/testing/sysfs-kernel-livepatch 11892F: Documentation/livepatch/ 11893F: arch/powerpc/include/asm/livepatch.h 11894F: include/linux/livepatch.h 11895F: kernel/livepatch/ 11896F: kernel/module/livepatch.c 11897F: lib/livepatch/ 11898F: samples/livepatch/ 11899F: tools/testing/selftests/livepatch/ 11900 11901LLC (802.2) 11902L: netdev@vger.kernel.org 11903S: Odd fixes 11904F: include/linux/llc.h 11905F: include/net/llc* 11906F: include/uapi/linux/llc.h 11907F: net/llc/ 11908 11909LM73 HARDWARE MONITOR DRIVER 11910M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11911L: linux-hwmon@vger.kernel.org 11912S: Maintained 11913F: drivers/hwmon/lm73.c 11914 11915LM78 HARDWARE MONITOR DRIVER 11916M: Jean Delvare <jdelvare@suse.com> 11917L: linux-hwmon@vger.kernel.org 11918S: Maintained 11919F: Documentation/hwmon/lm78.rst 11920F: drivers/hwmon/lm78.c 11921 11922LM83 HARDWARE MONITOR DRIVER 11923M: Jean Delvare <jdelvare@suse.com> 11924L: linux-hwmon@vger.kernel.org 11925S: Maintained 11926F: Documentation/hwmon/lm83.rst 11927F: drivers/hwmon/lm83.c 11928 11929LM90 HARDWARE MONITOR DRIVER 11930M: Jean Delvare <jdelvare@suse.com> 11931L: linux-hwmon@vger.kernel.org 11932S: Maintained 11933F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11934F: Documentation/hwmon/lm90.rst 11935F: drivers/hwmon/lm90.c 11936F: include/dt-bindings/thermal/lm90.h 11937 11938LM95234 HARDWARE MONITOR DRIVER 11939M: Guenter Roeck <linux@roeck-us.net> 11940L: linux-hwmon@vger.kernel.org 11941S: Maintained 11942F: Documentation/hwmon/lm95234.rst 11943F: drivers/hwmon/lm95234.c 11944 11945LME2510 MEDIA DRIVER 11946M: Malcolm Priestley <tvboxspy@gmail.com> 11947L: linux-media@vger.kernel.org 11948S: Maintained 11949W: https://linuxtv.org 11950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11951F: drivers/media/usb/dvb-usb-v2/lmedm04* 11952 11953LOADPIN SECURITY MODULE 11954M: Kees Cook <keescook@chromium.org> 11955S: Supported 11956T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11957F: Documentation/admin-guide/LSM/LoadPin.rst 11958F: security/loadpin/ 11959 11960LOCKING PRIMITIVES 11961M: Peter Zijlstra <peterz@infradead.org> 11962M: Ingo Molnar <mingo@redhat.com> 11963M: Will Deacon <will@kernel.org> 11964R: Waiman Long <longman@redhat.com> 11965R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11966L: linux-kernel@vger.kernel.org 11967S: Maintained 11968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11969F: Documentation/locking/ 11970F: arch/*/include/asm/spinlock*.h 11971F: include/linux/lockdep.h 11972F: include/linux/mutex*.h 11973F: include/linux/rwlock*.h 11974F: include/linux/rwsem*.h 11975F: include/linux/seqlock.h 11976F: include/linux/spinlock*.h 11977F: kernel/locking/ 11978F: lib/locking*.[ch] 11979X: kernel/locking/locktorture.c 11980 11981LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11982M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11983L: linux-ntfs-dev@lists.sourceforge.net 11984S: Maintained 11985W: http://www.linux-ntfs.org/content/view/19/37/ 11986F: Documentation/admin-guide/ldm.rst 11987F: block/partitions/ldm.* 11988 11989LOGITECH HID GAMING KEYBOARDS 11990M: Hans de Goede <hdegoede@redhat.com> 11991L: linux-input@vger.kernel.org 11992S: Maintained 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11994F: drivers/hid/hid-lg-g15.c 11995 11996LONTIUM LT8912B MIPI TO HDMI BRIDGE 11997M: Adrien Grassein <adrien.grassein@gmail.com> 11998S: Maintained 11999F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12000F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12001 12002LOONGARCH 12003M: Huacai Chen <chenhuacai@kernel.org> 12004R: WANG Xuerui <kernel@xen0n.name> 12005L: loongarch@lists.linux.dev 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12008F: arch/loongarch/ 12009F: drivers/*/*loongarch* 12010F: Documentation/loongarch/ 12011F: Documentation/translations/zh_CN/loongarch/ 12012 12013LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12014M: Sathya Prakash <sathya.prakash@broadcom.com> 12015M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12016M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12017L: MPT-FusionLinux.pdl@broadcom.com 12018L: linux-scsi@vger.kernel.org 12019S: Supported 12020W: http://www.avagotech.com/support/ 12021F: drivers/message/fusion/ 12022F: drivers/scsi/mpt3sas/ 12023 12024LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12025M: Matthew Wilcox <willy@infradead.org> 12026L: linux-scsi@vger.kernel.org 12027S: Maintained 12028F: drivers/scsi/sym53c8xx_2/ 12029 12030LTC1660 DAC DRIVER 12031M: Marcus Folkesson <marcus.folkesson@gmail.com> 12032L: linux-iio@vger.kernel.org 12033S: Maintained 12034F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12035F: drivers/iio/dac/ltc1660.c 12036 12037LTC2688 IIO DAC DRIVER 12038M: Nuno Sá <nuno.sa@analog.com> 12039L: linux-iio@vger.kernel.org 12040S: Supported 12041W: https://ez.analog.com/linux-software-drivers 12042F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12043F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12044F: drivers/iio/dac/ltc2688.c 12045 12046LTC2947 HARDWARE MONITOR DRIVER 12047M: Nuno Sá <nuno.sa@analog.com> 12048L: linux-hwmon@vger.kernel.org 12049S: Supported 12050W: https://ez.analog.com/linux-software-drivers 12051F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12052F: drivers/hwmon/ltc2947-core.c 12053F: drivers/hwmon/ltc2947-i2c.c 12054F: drivers/hwmon/ltc2947-spi.c 12055F: drivers/hwmon/ltc2947.h 12056 12057LTC2983 IIO TEMPERATURE DRIVER 12058M: Nuno Sá <nuno.sa@analog.com> 12059L: linux-iio@vger.kernel.org 12060S: Supported 12061W: https://ez.analog.com/linux-software-drivers 12062F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12063F: drivers/iio/temperature/ltc2983.c 12064 12065LTC4261 HARDWARE MONITOR DRIVER 12066M: Guenter Roeck <linux@roeck-us.net> 12067L: linux-hwmon@vger.kernel.org 12068S: Maintained 12069F: Documentation/hwmon/ltc4261.rst 12070F: drivers/hwmon/ltc4261.c 12071 12072LTC4306 I2C MULTIPLEXER DRIVER 12073M: Michael Hennerich <michael.hennerich@analog.com> 12074L: linux-i2c@vger.kernel.org 12075S: Supported 12076W: https://ez.analog.com/linux-software-drivers 12077F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12078F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12079 12080LTP (Linux Test Project) 12081M: Mike Frysinger <vapier@gentoo.org> 12082M: Cyril Hrubis <chrubis@suse.cz> 12083M: Wanlong Gao <wanlong.gao@gmail.com> 12084M: Jan Stancek <jstancek@redhat.com> 12085M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12086M: Alexey Kodanev <alexey.kodanev@oracle.com> 12087L: ltp@lists.linux.it (subscribers-only) 12088S: Maintained 12089W: http://linux-test-project.github.io/ 12090T: git git://github.com/linux-test-project/ltp.git 12091 12092LYNX 28G SERDES PHY DRIVER 12093M: Ioana Ciornei <ioana.ciornei@nxp.com> 12094L: netdev@vger.kernel.org 12095S: Supported 12096F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12097F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12098 12099LYNX PCS MODULE 12100M: Ioana Ciornei <ioana.ciornei@nxp.com> 12101L: netdev@vger.kernel.org 12102S: Supported 12103F: drivers/net/pcs/pcs-lynx.c 12104F: include/linux/pcs-lynx.h 12105 12106M68K ARCHITECTURE 12107M: Geert Uytterhoeven <geert@linux-m68k.org> 12108L: linux-m68k@lists.linux-m68k.org 12109S: Maintained 12110W: http://www.linux-m68k.org/ 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12112F: arch/m68k/ 12113F: drivers/zorro/ 12114 12115M68K ON APPLE MACINTOSH 12116M: Joshua Thompson <funaho@jurai.org> 12117L: linux-m68k@lists.linux-m68k.org 12118S: Maintained 12119W: http://www.mac.linux-m68k.org/ 12120F: arch/m68k/mac/ 12121F: drivers/macintosh/adb-iop.c 12122F: drivers/macintosh/via-macii.c 12123 12124M68K ON HP9000/300 12125M: Philip Blundell <philb@gnu.org> 12126S: Maintained 12127W: http://www.tazenda.demon.co.uk/phil/linux-hp 12128F: arch/m68k/hp300/ 12129 12130M88DS3103 MEDIA DRIVER 12131M: Antti Palosaari <crope@iki.fi> 12132L: linux-media@vger.kernel.org 12133S: Maintained 12134W: https://linuxtv.org 12135W: http://palosaari.fi/linux/ 12136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12137T: git git://linuxtv.org/anttip/media_tree.git 12138F: drivers/media/dvb-frontends/m88ds3103* 12139 12140M88RS2000 MEDIA DRIVER 12141M: Malcolm Priestley <tvboxspy@gmail.com> 12142L: linux-media@vger.kernel.org 12143S: Maintained 12144W: https://linuxtv.org 12145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12146F: drivers/media/dvb-frontends/m88rs2000* 12147 12148MA901 MASTERKIT USB FM RADIO DRIVER 12149M: Alexey Klimov <klimov.linux@gmail.com> 12150L: linux-media@vger.kernel.org 12151S: Maintained 12152T: git git://linuxtv.org/media_tree.git 12153F: drivers/media/radio/radio-ma901.c 12154 12155MAC80211 12156M: Johannes Berg <johannes@sipsolutions.net> 12157L: linux-wireless@vger.kernel.org 12158S: Maintained 12159W: https://wireless.wiki.kernel.org/ 12160Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12163F: Documentation/networking/mac80211-injection.rst 12164F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12165F: drivers/net/wireless/mac80211_hwsim.[ch] 12166F: include/net/mac80211.h 12167F: net/mac80211/ 12168 12169MAILBOX API 12170M: Jassi Brar <jassisinghbrar@gmail.com> 12171L: linux-kernel@vger.kernel.org 12172S: Maintained 12173F: drivers/mailbox/ 12174F: include/linux/mailbox_client.h 12175F: include/linux/mailbox_controller.h 12176F: include/dt-bindings/mailbox/ 12177F: Documentation/devicetree/bindings/mailbox/ 12178 12179MAILBOX ARM MHUv2 12180M: Viresh Kumar <viresh.kumar@linaro.org> 12181M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12182L: linux-kernel@vger.kernel.org 12183S: Maintained 12184F: drivers/mailbox/arm_mhuv2.c 12185F: include/linux/mailbox/arm_mhuv2_message.h 12186F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12187 12188MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12189M: Jeremy Kerr <jk@codeconstruct.com.au> 12190M: Matt Johnston <matt@codeconstruct.com.au> 12191L: netdev@vger.kernel.org 12192S: Maintained 12193F: Documentation/networking/mctp.rst 12194F: drivers/net/mctp/ 12195F: include/net/mctp.h 12196F: include/net/mctpdevice.h 12197F: include/net/netns/mctp.h 12198F: net/mctp/ 12199 12200MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12201M: Michael Kerrisk <mtk.manpages@gmail.com> 12202L: linux-man@vger.kernel.org 12203S: Maintained 12204W: http://www.kernel.org/doc/man-pages 12205 12206MAPLE TREE 12207M: Liam R. Howlett <Liam.Howlett@oracle.com> 12208L: linux-mm@kvack.org 12209S: Supported 12210F: Documentation/core-api/maple_tree.rst 12211F: include/linux/maple_tree.h 12212F: include/trace/events/maple_tree.h 12213F: lib/maple_tree.c 12214F: lib/test_maple_tree.c 12215F: tools/testing/radix-tree/linux/maple_tree.h 12216F: tools/testing/radix-tree/maple.c 12217 12218MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12219M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12220L: linux-mips@vger.kernel.org 12221S: Maintained 12222F: arch/mips/boot/dts/img/pistachio* 12223 12224MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12225M: Andrew Lunn <andrew@lunn.ch> 12226M: Vivien Didelot <vivien.didelot@gmail.com> 12227L: netdev@vger.kernel.org 12228S: Maintained 12229F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12230F: Documentation/networking/devlink/mv88e6xxx.rst 12231F: drivers/net/dsa/mv88e6xxx/ 12232F: include/linux/dsa/mv88e6xxx.h 12233F: include/linux/platform_data/mv88e6xxx.h 12234 12235MARVELL ARMADA 3700 PHY DRIVERS 12236M: Miquel Raynal <miquel.raynal@bootlin.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12239F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12240F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12241F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12242 12243MARVELL ARMADA 3700 SERIAL DRIVER 12244M: Pali Rohár <pali@kernel.org> 12245S: Maintained 12246F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12247F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12248F: drivers/tty/serial/mvebu-uart.c 12249 12250MARVELL ARMADA DRM SUPPORT 12251M: Russell King <linux@armlinux.org.uk> 12252S: Maintained 12253T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12254T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12255F: Documentation/devicetree/bindings/display/armada/ 12256F: drivers/gpu/drm/armada/ 12257F: include/uapi/drm/armada_drm.h 12258 12259MARVELL CRYPTO DRIVER 12260M: Boris Brezillon <bbrezillon@kernel.org> 12261M: Arnaud Ebalard <arno@natisbad.org> 12262M: Srujana Challa <schalla@marvell.com> 12263L: linux-crypto@vger.kernel.org 12264S: Maintained 12265F: drivers/crypto/marvell/ 12266F: include/linux/soc/marvell/octeontx2/ 12267 12268MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12269M: Mirko Lindner <mlindner@marvell.com> 12270M: Stephen Hemminger <stephen@networkplumber.org> 12271L: netdev@vger.kernel.org 12272S: Maintained 12273F: drivers/net/ethernet/marvell/sk* 12274 12275MARVELL LIBERTAS WIRELESS DRIVER 12276L: libertas-dev@lists.infradead.org 12277S: Orphan 12278F: drivers/net/wireless/marvell/libertas/ 12279 12280MARVELL MACCHIATOBIN SUPPORT 12281M: Russell King <linux@armlinux.org.uk> 12282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12283S: Maintained 12284F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12285 12286MARVELL MV643XX ETHERNET DRIVER 12287M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12288L: netdev@vger.kernel.org 12289S: Maintained 12290F: drivers/net/ethernet/marvell/mv643xx_eth.* 12291F: include/linux/mv643xx.h 12292 12293MARVELL MV88X3310 PHY DRIVER 12294M: Russell King <linux@armlinux.org.uk> 12295M: Marek Behún <kabel@kernel.org> 12296L: netdev@vger.kernel.org 12297S: Maintained 12298F: drivers/net/phy/marvell10g.c 12299 12300MARVELL MVEBU THERMAL DRIVER 12301M: Miquel Raynal <miquel.raynal@bootlin.com> 12302S: Maintained 12303F: drivers/thermal/armada_thermal.c 12304 12305MARVELL MVNETA ETHERNET DRIVER 12306M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12307L: netdev@vger.kernel.org 12308S: Maintained 12309F: drivers/net/ethernet/marvell/mvneta.* 12310 12311MARVELL MVPP2 ETHERNET DRIVER 12312M: Marcin Wojtas <mw@semihalf.com> 12313M: Russell King <linux@armlinux.org.uk> 12314L: netdev@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12317F: drivers/net/ethernet/marvell/mvpp2/ 12318 12319MARVELL MWIFIEX WIRELESS DRIVER 12320M: Amitkumar Karwar <amitkarwar@gmail.com> 12321M: Ganapathi Bhat <ganapathi017@gmail.com> 12322M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12323M: Xinming Hu <huxinming820@gmail.com> 12324L: linux-wireless@vger.kernel.org 12325S: Maintained 12326F: drivers/net/wireless/marvell/mwifiex/ 12327 12328MARVELL MWL8K WIRELESS DRIVER 12329M: Lennert Buytenhek <buytenh@wantstofly.org> 12330L: linux-wireless@vger.kernel.org 12331S: Odd Fixes 12332F: drivers/net/wireless/marvell/mwl8k.c 12333 12334MARVELL NAND CONTROLLER DRIVER 12335M: Miquel Raynal <miquel.raynal@bootlin.com> 12336L: linux-mtd@lists.infradead.org 12337S: Maintained 12338F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12339F: drivers/mtd/nand/raw/marvell_nand.c 12340 12341MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12342M: Sunil Goutham <sgoutham@marvell.com> 12343M: Geetha sowjanya <gakula@marvell.com> 12344M: Subbaraya Sundeep <sbhatta@marvell.com> 12345M: hariprasad <hkelam@marvell.com> 12346L: netdev@vger.kernel.org 12347S: Supported 12348F: drivers/net/ethernet/marvell/octeontx2/nic/ 12349F: include/linux/soc/marvell/octeontx2/ 12350 12351MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12352M: Sunil Goutham <sgoutham@marvell.com> 12353M: Linu Cherian <lcherian@marvell.com> 12354M: Geetha sowjanya <gakula@marvell.com> 12355M: Jerin Jacob <jerinj@marvell.com> 12356M: hariprasad <hkelam@marvell.com> 12357M: Subbaraya Sundeep <sbhatta@marvell.com> 12358L: netdev@vger.kernel.org 12359S: Supported 12360F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12361F: drivers/net/ethernet/marvell/octeontx2/af/ 12362 12363MARVELL PRESTERA ETHERNET SWITCH DRIVER 12364M: Taras Chornyi <tchornyi@marvell.com> 12365S: Supported 12366W: https://github.com/Marvell-switching/switchdev-prestera 12367F: drivers/net/ethernet/marvell/prestera/ 12368 12369MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12370M: Nicolas Pitre <nico@fluxnic.net> 12371S: Odd Fixes 12372F: drivers/mmc/host/mvsdio.* 12373 12374MARVELL USB MDIO CONTROLLER DRIVER 12375M: Tobias Waldekranz <tobias@waldekranz.com> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12379F: drivers/net/mdio/mdio-mvusb.c 12380 12381MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12382M: Hu Ziji <huziji@marvell.com> 12383L: linux-mmc@vger.kernel.org 12384S: Supported 12385F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12386F: drivers/mmc/host/sdhci-xenon* 12387 12388MARVELL OCTEON ENDPOINT DRIVER 12389M: Veerasenareddy Burru <vburru@marvell.com> 12390M: Abhijit Ayarekar <aayarekar@marvell.com> 12391L: netdev@vger.kernel.org 12392S: Supported 12393F: drivers/net/ethernet/marvell/octeon_ep 12394 12395MATROX FRAMEBUFFER DRIVER 12396L: linux-fbdev@vger.kernel.org 12397S: Orphan 12398F: drivers/video/fbdev/matrox/matroxfb_* 12399F: include/uapi/linux/matroxfb.h 12400 12401MAX15301 DRIVER 12402M: Daniel Nilsson <daniel.nilsson@flex.com> 12403L: linux-hwmon@vger.kernel.org 12404S: Maintained 12405F: Documentation/hwmon/max15301.rst 12406F: drivers/hwmon/pmbus/max15301.c 12407 12408MAX16065 HARDWARE MONITOR DRIVER 12409M: Guenter Roeck <linux@roeck-us.net> 12410L: linux-hwmon@vger.kernel.org 12411S: Maintained 12412F: Documentation/hwmon/max16065.rst 12413F: drivers/hwmon/max16065.c 12414 12415MAX2175 SDR TUNER DRIVER 12416M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419T: git git://linuxtv.org/media_tree.git 12420F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12421F: Documentation/userspace-api/media/drivers/max2175.rst 12422F: drivers/media/i2c/max2175* 12423F: include/uapi/linux/max2175.h 12424 12425MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12426L: linux-hwmon@vger.kernel.org 12427S: Orphan 12428F: Documentation/hwmon/max6650.rst 12429F: drivers/hwmon/max6650.c 12430 12431MAX6697 HARDWARE MONITOR DRIVER 12432M: Guenter Roeck <linux@roeck-us.net> 12433L: linux-hwmon@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/hwmon/max6697.txt 12436F: Documentation/hwmon/max6697.rst 12437F: drivers/hwmon/max6697.c 12438F: include/linux/platform_data/max6697.h 12439 12440MAX9286 QUAD GMSL DESERIALIZER DRIVER 12441M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12442M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12443M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12444M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12445L: linux-media@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12448F: drivers/media/i2c/max9286.c 12449 12450MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12451M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12452L: linux-media@vger.kernel.org 12453S: Maintained 12454F: drivers/staging/media/max96712/max96712.c 12455 12456MAX9860 MONO AUDIO VOICE CODEC DRIVER 12457M: Peter Rosin <peda@axentia.se> 12458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12459S: Maintained 12460F: Documentation/devicetree/bindings/sound/max9860.txt 12461F: sound/soc/codecs/max9860.* 12462 12463MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12464M: Andreas Klinger <ak@it-klinger.de> 12465L: linux-iio@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12468F: drivers/iio/proximity/mb1232.c 12469 12470MAXIM MAX11205 DRIVER 12471M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12472L: linux-iio@vger.kernel.org 12473S: Supported 12474W: https://ez.analog.com/linux-software-drivers 12475F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12476F: drivers/iio/adc/max11205.c 12477 12478MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12479R: Iskren Chernev <iskren.chernev@gmail.com> 12480R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12481R: Marek Szyprowski <m.szyprowski@samsung.com> 12482R: Matheus Castello <matheus@castello.eng.br> 12483L: linux-pm@vger.kernel.org 12484S: Maintained 12485F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12486F: drivers/power/supply/max17040_battery.c 12487 12488MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12489R: Hans de Goede <hdegoede@redhat.com> 12490R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12491R: Marek Szyprowski <m.szyprowski@samsung.com> 12492R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12493R: Purism Kernel Team <kernel@puri.sm> 12494L: linux-pm@vger.kernel.org 12495S: Maintained 12496F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12497F: drivers/power/supply/max17042_battery.c 12498 12499MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12500M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12501L: linux-kernel@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12504F: drivers/regulator/max20086-regulator.c 12505 12506MAXIM MAX77650 PMIC MFD DRIVER 12507M: Bartosz Golaszewski <brgl@bgdev.pl> 12508L: linux-kernel@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/*/*max77650.yaml 12511F: Documentation/devicetree/bindings/*/max77650*.yaml 12512F: drivers/gpio/gpio-max77650.c 12513F: drivers/input/misc/max77650-onkey.c 12514F: drivers/leds/leds-max77650.c 12515F: drivers/mfd/max77650.c 12516F: drivers/power/supply/max77650-charger.c 12517F: drivers/regulator/max77650-regulator.c 12518F: include/linux/mfd/max77650.h 12519 12520MAXIM MAX77714 PMIC MFD DRIVER 12521M: Luca Ceresoli <luca@lucaceresoli.net> 12522S: Maintained 12523F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12524F: drivers/mfd/max77714.c 12525F: include/linux/mfd/max77714.h 12526 12527MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12528M: Javier Martinez Canillas <javier@dowhile0.org> 12529L: linux-kernel@vger.kernel.org 12530S: Supported 12531F: Documentation/devicetree/bindings/*/*max77802.yaml 12532F: drivers/regulator/max77802-regulator.c 12533F: include/dt-bindings/*/*max77802.h 12534 12535MAXIM MAX77976 BATTERY CHARGER 12536M: Luca Ceresoli <luca@lucaceresoli.net> 12537S: Supported 12538F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12539F: drivers/power/supply/max77976_charger.c 12540 12541MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12542M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12543L: linux-pm@vger.kernel.org 12544S: Supported 12545B: mailto:linux-samsung-soc@vger.kernel.org 12546F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12547F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12548F: drivers/power/supply/max14577_charger.c 12549F: drivers/power/supply/max77693_charger.c 12550 12551MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12552M: Chanwoo Choi <cw00.choi@samsung.com> 12553M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12554L: linux-kernel@vger.kernel.org 12555S: Supported 12556B: mailto:linux-samsung-soc@vger.kernel.org 12557F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12558F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12559F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12560F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12561F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12562F: drivers/*/*max77843.c 12563F: drivers/*/max14577*.c 12564F: drivers/*/max77686*.c 12565F: drivers/*/max77693*.c 12566F: drivers/clk/clk-max77686.c 12567F: drivers/extcon/extcon-max14577.c 12568F: drivers/extcon/extcon-max77693.c 12569F: drivers/rtc/rtc-max77686.c 12570F: include/linux/mfd/max14577*.h 12571F: include/linux/mfd/max77686*.h 12572F: include/linux/mfd/max77693*.h 12573 12574MAXIRADIO FM RADIO RECEIVER DRIVER 12575M: Hans Verkuil <hverkuil@xs4all.nl> 12576L: linux-media@vger.kernel.org 12577S: Maintained 12578W: https://linuxtv.org 12579T: git git://linuxtv.org/media_tree.git 12580F: drivers/media/radio/radio-maxiradio* 12581 12582MAXLINEAR ETHERNET PHY DRIVER 12583M: Xu Liang <lxu@maxlinear.com> 12584L: netdev@vger.kernel.org 12585S: Supported 12586F: drivers/net/phy/mxl-gpy.c 12587 12588MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12589R: Yasushi SHOJI <yashi@spacecubics.com> 12590L: linux-can@vger.kernel.org 12591S: Maintained 12592F: drivers/net/can/usb/mcba_usb.c 12593 12594MCAN MMIO DEVICE DRIVER 12595M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12596L: linux-can@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12599F: drivers/net/can/m_can/m_can.c 12600F: drivers/net/can/m_can/m_can.h 12601F: drivers/net/can/m_can/m_can_platform.c 12602 12603MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12604M: Rishi Gupta <gupt21@gmail.com> 12605L: linux-i2c@vger.kernel.org 12606L: linux-input@vger.kernel.org 12607S: Maintained 12608F: drivers/hid/hid-mcp2221.c 12609 12610MCP251XFD SPI-CAN NETWORK DRIVER 12611M: Marc Kleine-Budde <mkl@pengutronix.de> 12612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12613R: Thomas Kopp <thomas.kopp@microchip.com> 12614L: linux-can@vger.kernel.org 12615S: Maintained 12616F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12617F: drivers/net/can/spi/mcp251xfd/ 12618 12619MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12620M: Peter Rosin <peda@axentia.se> 12621L: linux-iio@vger.kernel.org 12622S: Maintained 12623F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12624F: drivers/iio/potentiometer/mcp4018.c 12625F: drivers/iio/potentiometer/mcp4531.c 12626 12627MCR20A IEEE-802.15.4 RADIO DRIVER 12628M: Xue Liu <liuxuenetmail@gmail.com> 12629L: linux-wpan@vger.kernel.org 12630S: Maintained 12631W: https://github.com/xueliu/mcr20a-linux 12632F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12633F: drivers/net/ieee802154/mcr20a.c 12634F: drivers/net/ieee802154/mcr20a.h 12635 12636MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12637M: William Breathitt Gray <william.gray@linaro.org> 12638L: linux-iio@vger.kernel.org 12639S: Maintained 12640F: drivers/iio/dac/cio-dac.c 12641 12642MEDIA CONTROLLER FRAMEWORK 12643M: Sakari Ailus <sakari.ailus@linux.intel.com> 12644M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12645L: linux-media@vger.kernel.org 12646S: Supported 12647W: https://www.linuxtv.org 12648T: git git://linuxtv.org/media_tree.git 12649F: drivers/media/mc/ 12650F: include/media/media-*.h 12651F: include/uapi/linux/media.h 12652 12653MEDIA DRIVER FOR FREESCALE IMX PXP 12654M: Philipp Zabel <p.zabel@pengutronix.de> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657T: git git://linuxtv.org/media_tree.git 12658F: drivers/media/platform/nxp/imx-pxp.[ch] 12659 12660MEDIA DRIVERS FOR ASCOT2E 12661M: Sergey Kozlov <serjk@netup.ru> 12662M: Abylay Ospan <aospan@netup.ru> 12663L: linux-media@vger.kernel.org 12664S: Supported 12665W: https://linuxtv.org 12666W: http://netup.tv/ 12667T: git git://linuxtv.org/media_tree.git 12668F: drivers/media/dvb-frontends/ascot2e* 12669 12670MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12671M: Jasmin Jessich <jasmin@anw.at> 12672L: linux-media@vger.kernel.org 12673S: Maintained 12674W: https://linuxtv.org 12675T: git git://linuxtv.org/media_tree.git 12676F: drivers/media/dvb-frontends/cxd2099* 12677 12678MEDIA DRIVERS FOR CXD2841ER 12679M: Sergey Kozlov <serjk@netup.ru> 12680M: Abylay Ospan <aospan@netup.ru> 12681L: linux-media@vger.kernel.org 12682S: Supported 12683W: https://linuxtv.org 12684W: http://netup.tv/ 12685T: git git://linuxtv.org/media_tree.git 12686F: drivers/media/dvb-frontends/cxd2841er* 12687 12688MEDIA DRIVERS FOR CXD2880 12689M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12690L: linux-media@vger.kernel.org 12691S: Supported 12692W: http://linuxtv.org/ 12693T: git git://linuxtv.org/media_tree.git 12694F: drivers/media/dvb-frontends/cxd2880/* 12695F: drivers/media/spi/cxd2880* 12696 12697MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12698L: linux-media@vger.kernel.org 12699S: Orphan 12700W: https://linuxtv.org 12701T: git git://linuxtv.org/media_tree.git 12702F: drivers/media/pci/ddbridge/* 12703 12704MEDIA DRIVERS FOR FREESCALE IMX 12705M: Steve Longerbeam <slongerbeam@gmail.com> 12706M: Philipp Zabel <p.zabel@pengutronix.de> 12707L: linux-media@vger.kernel.org 12708S: Maintained 12709T: git git://linuxtv.org/media_tree.git 12710F: Documentation/admin-guide/media/imx.rst 12711F: Documentation/devicetree/bindings/media/imx.txt 12712F: drivers/staging/media/imx/ 12713F: include/linux/imx-media.h 12714F: include/media/imx.h 12715 12716MEDIA DRIVERS FOR FREESCALE IMX7 12717M: Rui Miguel Silva <rmfrfs@gmail.com> 12718M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12719L: linux-media@vger.kernel.org 12720S: Maintained 12721T: git git://linuxtv.org/media_tree.git 12722F: Documentation/admin-guide/media/imx7.rst 12723F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12724F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12725F: drivers/media/platform/nxp/imx-mipi-csis.c 12726F: drivers/staging/media/imx/imx7-media-csi.c 12727 12728MEDIA DRIVERS FOR HELENE 12729M: Abylay Ospan <aospan@netup.ru> 12730L: linux-media@vger.kernel.org 12731S: Supported 12732W: https://linuxtv.org 12733W: http://netup.tv/ 12734T: git git://linuxtv.org/media_tree.git 12735F: drivers/media/dvb-frontends/helene* 12736 12737MEDIA DRIVERS FOR HORUS3A 12738M: Sergey Kozlov <serjk@netup.ru> 12739M: Abylay Ospan <aospan@netup.ru> 12740L: linux-media@vger.kernel.org 12741S: Supported 12742W: https://linuxtv.org 12743W: http://netup.tv/ 12744T: git git://linuxtv.org/media_tree.git 12745F: drivers/media/dvb-frontends/horus3a* 12746 12747MEDIA DRIVERS FOR LNBH25 12748M: Sergey Kozlov <serjk@netup.ru> 12749M: Abylay Ospan <aospan@netup.ru> 12750L: linux-media@vger.kernel.org 12751S: Supported 12752W: https://linuxtv.org 12753W: http://netup.tv/ 12754T: git git://linuxtv.org/media_tree.git 12755F: drivers/media/dvb-frontends/lnbh25* 12756 12757MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12758L: linux-media@vger.kernel.org 12759S: Orphan 12760W: https://linuxtv.org 12761T: git git://linuxtv.org/media_tree.git 12762F: drivers/media/dvb-frontends/mxl5xx* 12763 12764MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12765M: Sergey Kozlov <serjk@netup.ru> 12766M: Abylay Ospan <aospan@netup.ru> 12767L: linux-media@vger.kernel.org 12768S: Supported 12769W: https://linuxtv.org 12770W: http://netup.tv/ 12771T: git git://linuxtv.org/media_tree.git 12772F: drivers/media/pci/netup_unidvb/* 12773 12774MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12775M: Dmitry Osipenko <digetx@gmail.com> 12776L: linux-media@vger.kernel.org 12777L: linux-tegra@vger.kernel.org 12778S: Maintained 12779T: git git://linuxtv.org/media_tree.git 12780F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12781F: drivers/media/platform/nvidia/tegra-vde/ 12782 12783MEDIA DRIVERS FOR RENESAS - CEU 12784M: Jacopo Mondi <jacopo@jmondi.org> 12785L: linux-media@vger.kernel.org 12786L: linux-renesas-soc@vger.kernel.org 12787S: Supported 12788T: git git://linuxtv.org/media_tree.git 12789F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12790F: drivers/media/platform/renesas/renesas-ceu.c 12791F: include/media/drv-intf/renesas-ceu.h 12792 12793MEDIA DRIVERS FOR RENESAS - DRIF 12794M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12795L: linux-media@vger.kernel.org 12796L: linux-renesas-soc@vger.kernel.org 12797S: Supported 12798T: git git://linuxtv.org/media_tree.git 12799F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12800F: drivers/media/platform/renesas/rcar_drif.c 12801 12802MEDIA DRIVERS FOR RENESAS - FCP 12803M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12804L: linux-media@vger.kernel.org 12805L: linux-renesas-soc@vger.kernel.org 12806S: Supported 12807T: git git://linuxtv.org/media_tree.git 12808F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12809F: drivers/media/platform/renesas/rcar-fcp.c 12810F: include/media/rcar-fcp.h 12811 12812MEDIA DRIVERS FOR RENESAS - FDP1 12813M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12814L: linux-media@vger.kernel.org 12815L: linux-renesas-soc@vger.kernel.org 12816S: Supported 12817T: git git://linuxtv.org/media_tree.git 12818F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12819F: drivers/media/platform/renesas/rcar_fdp1.c 12820 12821MEDIA DRIVERS FOR RENESAS - VIN 12822M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12823L: linux-media@vger.kernel.org 12824L: linux-renesas-soc@vger.kernel.org 12825S: Supported 12826T: git git://linuxtv.org/media_tree.git 12827F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12828F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12829F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12830F: drivers/media/platform/renesas/rcar-isp.c 12831F: drivers/media/platform/renesas/rcar-vin/ 12832 12833MEDIA DRIVERS FOR RENESAS - VSP1 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12836L: linux-media@vger.kernel.org 12837L: linux-renesas-soc@vger.kernel.org 12838S: Supported 12839T: git git://linuxtv.org/media_tree.git 12840F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12841F: drivers/media/platform/renesas/vsp1/ 12842 12843MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12844L: linux-media@vger.kernel.org 12845S: Orphan 12846W: https://linuxtv.org 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/dvb-frontends/stv0910* 12849 12850MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12851L: linux-media@vger.kernel.org 12852S: Orphan 12853W: https://linuxtv.org 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/dvb-frontends/stv6111* 12856 12857MEDIA DRIVERS FOR STM32 - DCMI 12858M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861T: git git://linuxtv.org/media_tree.git 12862F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12863F: drivers/media/platform/st/stm32/stm32-dcmi.c 12864 12865MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12866M: Mauro Carvalho Chehab <mchehab@kernel.org> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870Q: http://patchwork.kernel.org/project/linux-media/list/ 12871T: git git://linuxtv.org/media_tree.git 12872F: Documentation/admin-guide/media/ 12873F: Documentation/devicetree/bindings/media/ 12874F: Documentation/driver-api/media/ 12875F: Documentation/userspace-api/media/ 12876F: drivers/media/ 12877F: drivers/staging/media/ 12878F: include/dt-bindings/media/ 12879F: include/linux/platform_data/media/ 12880F: include/media/ 12881F: include/uapi/linux/dvb/ 12882F: include/uapi/linux/ivtv* 12883F: include/uapi/linux/media.h 12884F: include/uapi/linux/meye.h 12885F: include/uapi/linux/uvcvideo.h 12886F: include/uapi/linux/v4l2-* 12887F: include/uapi/linux/videodev2.h 12888 12889MEDIATEK BLUETOOTH DRIVER 12890M: Sean Wang <sean.wang@mediatek.com> 12891L: linux-bluetooth@vger.kernel.org 12892L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12893S: Maintained 12894F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12895F: drivers/bluetooth/btmtkuart.c 12896 12897MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12898M: Sean Wang <sean.wang@mediatek.com> 12899L: linux-pm@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12902F: drivers/power/reset/mt6323-poweroff.c 12903 12904MEDIATEK CIR DRIVER 12905M: Sean Wang <sean.wang@mediatek.com> 12906S: Maintained 12907F: drivers/media/rc/mtk-cir.c 12908 12909MEDIATEK DMA DRIVER 12910M: Sean Wang <sean.wang@mediatek.com> 12911L: dmaengine@vger.kernel.org 12912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12913L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12914S: Maintained 12915F: Documentation/devicetree/bindings/dma/mtk-* 12916F: drivers/dma/mediatek/ 12917 12918MEDIATEK ETHERNET DRIVER 12919M: Felix Fietkau <nbd@nbd.name> 12920M: John Crispin <john@phrozen.org> 12921M: Sean Wang <sean.wang@mediatek.com> 12922M: Mark Lee <Mark-MC.Lee@mediatek.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/ethernet/mediatek/ 12926 12927MEDIATEK I2C CONTROLLER DRIVER 12928M: Qii Wang <qii.wang@mediatek.com> 12929L: linux-i2c@vger.kernel.org 12930S: Maintained 12931F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12932F: drivers/i2c/busses/i2c-mt65xx.c 12933 12934MEDIATEK IOMMU DRIVER 12935M: Yong Wu <yong.wu@mediatek.com> 12936L: iommu@lists.linux.dev 12937L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12938S: Supported 12939F: Documentation/devicetree/bindings/iommu/mediatek* 12940F: drivers/iommu/mtk_iommu* 12941F: include/dt-bindings/memory/mt*-port.h 12942 12943MEDIATEK JPEG DRIVER 12944M: Bin Liu <bin.liu@mediatek.com> 12945S: Supported 12946F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12947F: drivers/media/platform/mediatek/jpeg/ 12948 12949MEDIATEK KEYPAD DRIVER 12950M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12951S: Supported 12952F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12953F: drivers/input/keyboard/mt6779-keypad.c 12954 12955MEDIATEK MDP DRIVER 12956M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12957M: Houlong Wei <houlong.wei@mediatek.com> 12958M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12959S: Supported 12960F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12961F: drivers/media/platform/mediatek/mdp/ 12962F: drivers/media/platform/mediatek/vpu/ 12963 12964MEDIATEK MEDIA DRIVER 12965M: Tiffany Lin <tiffany.lin@mediatek.com> 12966M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12967M: Yunfei Dong <yunfei.dong@mediatek.com> 12968S: Supported 12969F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12970F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12971F: drivers/media/platform/mediatek/vcodec/ 12972F: drivers/media/platform/mediatek/vpu/ 12973 12974MEDIATEK MMC/SD/SDIO DRIVER 12975M: Chaotian Jing <chaotian.jing@mediatek.com> 12976S: Maintained 12977F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12978F: drivers/mmc/host/mtk-sd.c 12979 12980MEDIATEK MT76 WIRELESS LAN DRIVER 12981M: Felix Fietkau <nbd@nbd.name> 12982M: Lorenzo Bianconi <lorenzo@kernel.org> 12983M: Ryder Lee <ryder.lee@mediatek.com> 12984R: Shayne Chen <shayne.chen@mediatek.com> 12985R: Sean Wang <sean.wang@mediatek.com> 12986L: linux-wireless@vger.kernel.org 12987S: Maintained 12988F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12989F: drivers/net/wireless/mediatek/mt76/ 12990 12991MEDIATEK MT7601U WIRELESS LAN DRIVER 12992M: Jakub Kicinski <kuba@kernel.org> 12993L: linux-wireless@vger.kernel.org 12994S: Maintained 12995F: drivers/net/wireless/mediatek/mt7601u/ 12996 12997MEDIATEK MT7621 CLOCK DRIVER 12998M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12999S: Maintained 13000F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13001F: drivers/clk/ralink/clk-mt7621.c 13002 13003MEDIATEK MT7621/28/88 I2C DRIVER 13004M: Stefan Roese <sr@denx.de> 13005L: linux-i2c@vger.kernel.org 13006S: Maintained 13007F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13008F: drivers/i2c/busses/i2c-mt7621.c 13009 13010MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13011M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13012S: Maintained 13013F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13014F: drivers/pci/controller/pcie-mt7621.c 13015 13016MEDIATEK MT7621 PHY PCI DRIVER 13017M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13018S: Maintained 13019F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13020F: drivers/phy/ralink/phy-mt7621-pci.c 13021 13022MEDIATEK NAND CONTROLLER DRIVER 13023L: linux-mtd@lists.infradead.org 13024S: Orphan 13025F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13026F: drivers/mtd/nand/raw/mtk_* 13027 13028MEDIATEK PMIC LED DRIVER 13029M: Sean Wang <sean.wang@mediatek.com> 13030S: Maintained 13031F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13032F: drivers/leds/leds-mt6323.c 13033 13034MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13035M: Sean Wang <sean.wang@mediatek.com> 13036S: Maintained 13037F: drivers/char/hw_random/mtk-rng.c 13038 13039MEDIATEK SMI DRIVER 13040M: Yong Wu <yong.wu@mediatek.com> 13041L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13042S: Supported 13043F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13044F: drivers/memory/mtk-smi.c 13045F: include/soc/mediatek/smi.h 13046 13047MEDIATEK SWITCH DRIVER 13048M: Sean Wang <sean.wang@mediatek.com> 13049M: Landen Chao <Landen.Chao@mediatek.com> 13050M: DENG Qingfang <dqfext@gmail.com> 13051L: netdev@vger.kernel.org 13052S: Maintained 13053F: drivers/net/dsa/mt7530.* 13054F: net/dsa/tag_mtk.c 13055 13056MEDIATEK T7XX 5G WWAN MODEM DRIVER 13057M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13058M: Intel Corporation <linuxwwan@intel.com> 13059R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13060R: Liu Haijun <haijun.liu@mediatek.com> 13061R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13062R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13063L: netdev@vger.kernel.org 13064S: Supported 13065F: drivers/net/wwan/t7xx/ 13066 13067MEDIATEK USB3 DRD IP DRIVER 13068M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13069L: linux-usb@vger.kernel.org 13070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13071L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13072S: Maintained 13073F: Documentation/devicetree/bindings/usb/mediatek,* 13074F: drivers/usb/host/xhci-mtk* 13075F: drivers/usb/mtu3/ 13076 13077MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13078M: Peter Senna Tschudin <peter.senna@gmail.com> 13079M: Martin Donnelly <martin.donnelly@ge.com> 13080M: Martyn Welch <martyn.welch@collabora.co.uk> 13081S: Maintained 13082F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13083F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13084 13085MEGARAID SCSI/SAS DRIVERS 13086M: Kashyap Desai <kashyap.desai@broadcom.com> 13087M: Sumit Saxena <sumit.saxena@broadcom.com> 13088M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13089L: megaraidlinux.pdl@broadcom.com 13090L: linux-scsi@vger.kernel.org 13091S: Maintained 13092W: http://www.avagotech.com/support/ 13093F: Documentation/scsi/megaraid.rst 13094F: drivers/scsi/megaraid.* 13095F: drivers/scsi/megaraid/ 13096 13097MELEXIS MLX90614 DRIVER 13098M: Crt Mori <cmo@melexis.com> 13099L: linux-iio@vger.kernel.org 13100S: Supported 13101W: http://www.melexis.com 13102F: drivers/iio/temperature/mlx90614.c 13103 13104MELEXIS MLX90632 DRIVER 13105M: Crt Mori <cmo@melexis.com> 13106L: linux-iio@vger.kernel.org 13107S: Supported 13108W: http://www.melexis.com 13109F: drivers/iio/temperature/mlx90632.c 13110 13111MELFAS MIP4 TOUCHSCREEN DRIVER 13112M: Sangwon Jee <jeesw@melfas.com> 13113S: Supported 13114W: http://www.melfas.com 13115F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13116F: drivers/input/touchscreen/melfas_mip4.c 13117 13118MELLANOX BLUEFIELD I2C DRIVER 13119M: Khalil Blaiech <kblaiech@nvidia.com> 13120M: Asmaa Mnebhi <asmaa@nvidia.com> 13121L: linux-i2c@vger.kernel.org 13122S: Supported 13123F: drivers/i2c/busses/i2c-mlxbf.c 13124 13125MELLANOX ETHERNET DRIVER (mlx4_en) 13126M: Tariq Toukan <tariqt@nvidia.com> 13127L: netdev@vger.kernel.org 13128S: Supported 13129W: http://www.mellanox.com 13130Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13131F: drivers/net/ethernet/mellanox/mlx4/en_* 13132 13133MELLANOX ETHERNET DRIVER (mlx5e) 13134M: Saeed Mahameed <saeedm@nvidia.com> 13135L: netdev@vger.kernel.org 13136S: Supported 13137W: http://www.mellanox.com 13138Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13139F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13140 13141MELLANOX ETHERNET INNOVA DRIVERS 13142R: Boris Pismenny <borisp@nvidia.com> 13143L: netdev@vger.kernel.org 13144S: Supported 13145W: http://www.mellanox.com 13146Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13147F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13148F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13149F: include/linux/mlx5/mlx5_ifc_fpga.h 13150 13151MELLANOX ETHERNET SWITCH DRIVERS 13152M: Ido Schimmel <idosch@nvidia.com> 13153M: Petr Machata <petrm@nvidia.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156W: http://www.mellanox.com 13157Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13158F: drivers/net/ethernet/mellanox/mlxsw/ 13159F: tools/testing/selftests/drivers/net/mlxsw/ 13160 13161MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13162M: mlxsw@nvidia.com 13163L: netdev@vger.kernel.org 13164S: Supported 13165W: http://www.mellanox.com 13166Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13167F: drivers/net/ethernet/mellanox/mlxfw/ 13168 13169MELLANOX HARDWARE PLATFORM SUPPORT 13170M: Hans de Goede <hdegoede@redhat.com> 13171M: Mark Gross <markgross@kernel.org> 13172M: Vadim Pasternak <vadimp@nvidia.com> 13173L: platform-driver-x86@vger.kernel.org 13174S: Supported 13175F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13176F: drivers/platform/mellanox/ 13177F: include/linux/platform_data/mlxreg.h 13178 13179MELLANOX MLX4 core VPI driver 13180M: Tariq Toukan <tariqt@nvidia.com> 13181L: netdev@vger.kernel.org 13182L: linux-rdma@vger.kernel.org 13183S: Supported 13184W: http://www.mellanox.com 13185Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13186F: drivers/net/ethernet/mellanox/mlx4/ 13187F: include/linux/mlx4/ 13188 13189MELLANOX MLX4 IB driver 13190M: Yishai Hadas <yishaih@nvidia.com> 13191L: linux-rdma@vger.kernel.org 13192S: Supported 13193W: http://www.mellanox.com 13194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13195F: drivers/infiniband/hw/mlx4/ 13196F: include/linux/mlx4/ 13197F: include/uapi/rdma/mlx4-abi.h 13198 13199MELLANOX MLX5 core VPI driver 13200M: Saeed Mahameed <saeedm@nvidia.com> 13201M: Leon Romanovsky <leonro@nvidia.com> 13202L: netdev@vger.kernel.org 13203L: linux-rdma@vger.kernel.org 13204S: Supported 13205W: http://www.mellanox.com 13206Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13207F: Documentation/networking/device_drivers/ethernet/mellanox/ 13208F: drivers/net/ethernet/mellanox/mlx5/core/ 13209F: include/linux/mlx5/ 13210 13211MELLANOX MLX5 IB driver 13212M: Leon Romanovsky <leonro@nvidia.com> 13213L: linux-rdma@vger.kernel.org 13214S: Supported 13215W: http://www.mellanox.com 13216Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13217F: drivers/infiniband/hw/mlx5/ 13218F: include/linux/mlx5/ 13219F: include/uapi/rdma/mlx5-abi.h 13220 13221MELLANOX MLXCPLD I2C AND MUX DRIVER 13222M: Vadim Pasternak <vadimp@nvidia.com> 13223M: Michael Shych <michaelsh@nvidia.com> 13224L: linux-i2c@vger.kernel.org 13225S: Supported 13226F: Documentation/i2c/busses/i2c-mlxcpld.rst 13227F: drivers/i2c/busses/i2c-mlxcpld.c 13228F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13229 13230MELLANOX MLXCPLD LED DRIVER 13231M: Vadim Pasternak <vadimp@nvidia.com> 13232L: linux-leds@vger.kernel.org 13233S: Supported 13234F: Documentation/leds/leds-mlxcpld.rst 13235F: drivers/leds/leds-mlxcpld.c 13236F: drivers/leds/leds-mlxreg.c 13237 13238MELLANOX PLATFORM DRIVER 13239M: Vadim Pasternak <vadimp@nvidia.com> 13240L: platform-driver-x86@vger.kernel.org 13241S: Supported 13242F: drivers/platform/x86/mlx-platform.c 13243 13244MEMBARRIER SUPPORT 13245M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13246M: "Paul E. McKenney" <paulmck@kernel.org> 13247L: linux-kernel@vger.kernel.org 13248S: Supported 13249F: arch/powerpc/include/asm/membarrier.h 13250F: include/uapi/linux/membarrier.h 13251F: kernel/sched/membarrier.c 13252 13253MEMBLOCK 13254M: Mike Rapoport <rppt@kernel.org> 13255L: linux-mm@kvack.org 13256S: Maintained 13257F: Documentation/core-api/boot-time-mm.rst 13258F: include/linux/memblock.h 13259F: mm/memblock.c 13260F: tools/testing/memblock/ 13261 13262MEMORY CONTROLLER DRIVERS 13263M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13264L: linux-kernel@vger.kernel.org 13265S: Maintained 13266B: mailto:krzysztof.kozlowski@linaro.org 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13268F: Documentation/devicetree/bindings/memory-controllers/ 13269F: drivers/memory/ 13270F: include/dt-bindings/memory/ 13271F: include/memory/ 13272 13273MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13274M: Dmitry Osipenko <digetx@gmail.com> 13275L: linux-pm@vger.kernel.org 13276L: linux-tegra@vger.kernel.org 13277T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13278S: Maintained 13279F: drivers/devfreq/tegra30-devfreq.c 13280 13281MEMORY MANAGEMENT 13282M: Andrew Morton <akpm@linux-foundation.org> 13283L: linux-mm@kvack.org 13284S: Maintained 13285W: http://www.linux-mm.org 13286T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13287T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13288F: include/linux/gfp.h 13289F: include/linux/gfp_types.h 13290F: include/linux/memory_hotplug.h 13291F: include/linux/mm.h 13292F: include/linux/mmzone.h 13293F: include/linux/pagewalk.h 13294F: include/linux/vmalloc.h 13295F: mm/ 13296F: tools/testing/selftests/vm/ 13297 13298MEMORY HOT(UN)PLUG 13299M: David Hildenbrand <david@redhat.com> 13300M: Oscar Salvador <osalvador@suse.de> 13301L: linux-mm@kvack.org 13302S: Maintained 13303F: Documentation/admin-guide/mm/memory-hotplug.rst 13304F: Documentation/core-api/memory-hotplug.rst 13305F: drivers/base/memory.c 13306F: include/linux/memory_hotplug.h 13307F: mm/memory_hotplug.c 13308F: tools/testing/selftests/memory-hotplug/ 13309 13310MEMORY TECHNOLOGY DEVICES (MTD) 13311M: Miquel Raynal <miquel.raynal@bootlin.com> 13312M: Richard Weinberger <richard@nod.at> 13313M: Vignesh Raghavendra <vigneshr@ti.com> 13314L: linux-mtd@lists.infradead.org 13315S: Maintained 13316W: http://www.linux-mtd.infradead.org/ 13317Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13318C: irc://irc.oftc.net/mtd 13319T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13321F: Documentation/devicetree/bindings/mtd/ 13322F: drivers/mtd/ 13323F: include/linux/mtd/ 13324F: include/uapi/mtd/ 13325 13326MEMSENSING MICROSYSTEMS MSA311 DRIVER 13327M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13328L: linux-iio@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13331F: drivers/iio/accel/msa311.c 13332 13333MEN A21 WATCHDOG DRIVER 13334M: Johannes Thumshirn <morbidrsa@gmail.com> 13335L: linux-watchdog@vger.kernel.org 13336S: Maintained 13337F: drivers/watchdog/mena21_wdt.c 13338 13339MEN CHAMELEON BUS (mcb) 13340M: Johannes Thumshirn <morbidrsa@gmail.com> 13341S: Maintained 13342F: Documentation/driver-api/men-chameleon-bus.rst 13343F: drivers/mcb/ 13344F: include/linux/mcb.h 13345 13346MEN F21BMC (Board Management Controller) 13347M: Andreas Werner <andreas.werner@men.de> 13348S: Supported 13349F: Documentation/hwmon/menf21bmc.rst 13350F: drivers/hwmon/menf21bmc_hwmon.c 13351F: drivers/leds/leds-menf21bmc.c 13352F: drivers/mfd/menf21bmc.c 13353F: drivers/watchdog/menf21bmc_wdt.c 13354 13355MEN Z069 WATCHDOG DRIVER 13356M: Johannes Thumshirn <jth@kernel.org> 13357L: linux-watchdog@vger.kernel.org 13358S: Maintained 13359F: drivers/watchdog/menz69_wdt.c 13360 13361MESON AO CEC DRIVER FOR AMLOGIC SOCS 13362M: Neil Armstrong <neil.armstrong@linaro.org> 13363L: linux-media@vger.kernel.org 13364L: linux-amlogic@lists.infradead.org 13365S: Supported 13366W: http://linux-meson.com/ 13367T: git git://linuxtv.org/media_tree.git 13368F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13369F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13370F: drivers/media/cec/platform/meson/ao-cec.c 13371 13372MESON GE2D DRIVER FOR AMLOGIC SOCS 13373M: Neil Armstrong <neil.armstrong@linaro.org> 13374L: linux-media@vger.kernel.org 13375L: linux-amlogic@lists.infradead.org 13376S: Supported 13377T: git git://linuxtv.org/media_tree.git 13378F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13379F: drivers/media/platform/amlogic/meson-ge2d/ 13380 13381MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13382M: Liang Yang <liang.yang@amlogic.com> 13383L: linux-mtd@lists.infradead.org 13384S: Maintained 13385F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13386F: drivers/mtd/nand/raw/meson_* 13387 13388MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13389M: Neil Armstrong <neil.armstrong@linaro.org> 13390L: linux-media@vger.kernel.org 13391L: linux-amlogic@lists.infradead.org 13392S: Supported 13393T: git git://linuxtv.org/media_tree.git 13394F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13395F: drivers/staging/media/meson/vdec/ 13396 13397METHODE UDPU SUPPORT 13398M: Vladimir Vid <vladimir.vid@sartura.hr> 13399S: Maintained 13400F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13401 13402MHI BUS 13403M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13404R: Hemant Kumar <quic_hemantk@quicinc.com> 13405L: mhi@lists.linux.dev 13406L: linux-arm-msm@vger.kernel.org 13407S: Maintained 13408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13409F: Documentation/ABI/stable/sysfs-bus-mhi 13410F: Documentation/mhi/ 13411F: drivers/bus/mhi/ 13412F: include/linux/mhi.h 13413 13414MICROBLAZE ARCHITECTURE 13415M: Michal Simek <monstr@monstr.eu> 13416S: Supported 13417W: http://www.monstr.eu/fdt/ 13418T: git git://git.monstr.eu/linux-2.6-microblaze.git 13419F: arch/microblaze/ 13420 13421MICROCHIP AT91 DMA DRIVERS 13422M: Ludovic Desroches <ludovic.desroches@microchip.com> 13423M: Tudor Ambarus <tudor.ambarus@microchip.com> 13424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13425L: dmaengine@vger.kernel.org 13426S: Supported 13427F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13428F: drivers/dma/at_hdmac.c 13429F: drivers/dma/at_hdmac_regs.h 13430F: drivers/dma/at_xdmac.c 13431F: include/dt-bindings/dma/at91.h 13432 13433MICROCHIP AT91 SERIAL DRIVER 13434M: Richard Genoud <richard.genoud@gmail.com> 13435S: Maintained 13436F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13437F: drivers/tty/serial/atmel_serial.c 13438F: drivers/tty/serial/atmel_serial.h 13439 13440MICROCHIP AT91 USART MFD DRIVER 13441M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13442L: linux-kernel@vger.kernel.org 13443S: Supported 13444F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13445F: drivers/mfd/at91-usart.c 13446F: include/dt-bindings/mfd/at91-usart.h 13447 13448MICROCHIP AT91 USART SPI DRIVER 13449M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13450L: linux-spi@vger.kernel.org 13451S: Supported 13452F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13453F: drivers/spi/spi-at91-usart.c 13454 13455MICROCHIP AUDIO ASOC DRIVERS 13456M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13458S: Supported 13459F: sound/soc/atmel 13460 13461MICROCHIP CSI2DC DRIVER 13462M: Eugen Hristev <eugen.hristev@microchip.com> 13463L: linux-media@vger.kernel.org 13464S: Supported 13465F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13466F: drivers/media/platform/atmel/microchip-csi2dc.c 13467 13468MICROCHIP ECC DRIVER 13469M: Tudor Ambarus <tudor.ambarus@microchip.com> 13470L: linux-crypto@vger.kernel.org 13471S: Maintained 13472F: drivers/crypto/atmel-ecc.* 13473 13474MICROCHIP EIC DRIVER 13475M: Claudiu Beznea <claudiu.beznea@microchip.com> 13476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13477S: Supported 13478F: drivers/irqchip/irq-mchp-eic.c 13479 13480MICROCHIP I2C DRIVER 13481M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13482L: linux-i2c@vger.kernel.org 13483S: Supported 13484F: drivers/i2c/busses/i2c-at91-*.c 13485F: drivers/i2c/busses/i2c-at91.h 13486 13487MICROCHIP ISC DRIVER 13488M: Eugen Hristev <eugen.hristev@microchip.com> 13489L: linux-media@vger.kernel.org 13490S: Supported 13491F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13492F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13493F: drivers/media/platform/atmel/atmel-isc* 13494F: drivers/media/platform/atmel/atmel-sama*-isc* 13495F: include/linux/atmel-isc-media.h 13496 13497MICROCHIP ISI DRIVER 13498M: Eugen Hristev <eugen.hristev@microchip.com> 13499L: linux-media@vger.kernel.org 13500S: Supported 13501F: drivers/media/platform/atmel/atmel-isi.c 13502F: drivers/media/platform/atmel/atmel-isi.h 13503 13504MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13505M: Woojung Huh <woojung.huh@microchip.com> 13506M: UNGLinuxDriver@microchip.com 13507L: netdev@vger.kernel.org 13508S: Maintained 13509F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13510F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13511F: drivers/net/dsa/microchip/* 13512F: include/linux/platform_data/microchip-ksz.h 13513F: net/dsa/tag_ksz.c 13514 13515MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13516M: Arun Ramadoss <arun.ramadoss@microchip.com> 13517R: UNGLinuxDriver@microchip.com 13518L: netdev@vger.kernel.org 13519S: Maintained 13520F: drivers/net/phy/microchip_t1.c 13521 13522MICROCHIP LAN743X ETHERNET DRIVER 13523M: Bryan Whitehead <bryan.whitehead@microchip.com> 13524M: UNGLinuxDriver@microchip.com 13525L: netdev@vger.kernel.org 13526S: Maintained 13527F: drivers/net/ethernet/microchip/lan743x_* 13528 13529MICROCHIP LAN966X ETHERNET DRIVER 13530M: Horatiu Vultur <horatiu.vultur@microchip.com> 13531M: UNGLinuxDriver@microchip.com 13532L: netdev@vger.kernel.org 13533S: Maintained 13534F: drivers/net/ethernet/microchip/lan966x/* 13535 13536MICROCHIP LCDFB DRIVER 13537M: Nicolas Ferre <nicolas.ferre@microchip.com> 13538L: linux-fbdev@vger.kernel.org 13539S: Maintained 13540F: drivers/video/fbdev/atmel_lcdfb.c 13541F: include/video/atmel_lcdc.h 13542 13543MICROCHIP MCP16502 PMIC DRIVER 13544M: Claudiu Beznea <claudiu.beznea@microchip.com> 13545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13546S: Supported 13547F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13548F: drivers/regulator/mcp16502.c 13549 13550MICROCHIP MCP3911 ADC DRIVER 13551M: Marcus Folkesson <marcus.folkesson@gmail.com> 13552M: Kent Gustavsson <kent@minoris.se> 13553L: linux-iio@vger.kernel.org 13554S: Maintained 13555F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13556F: drivers/iio/adc/mcp3911.c 13557 13558MICROCHIP MMC/SD/SDIO MCI DRIVER 13559M: Ludovic Desroches <ludovic.desroches@microchip.com> 13560S: Maintained 13561F: drivers/mmc/host/atmel-mci.c 13562 13563MICROCHIP NAND DRIVER 13564M: Tudor Ambarus <tudor.ambarus@microchip.com> 13565L: linux-mtd@lists.infradead.org 13566S: Supported 13567F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13568F: drivers/mtd/nand/raw/atmel/* 13569 13570MICROCHIP PCI1XXXX GP DRIVER 13571M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13572L: linux-gpio@vger.kernel.org 13573S: Supported 13574F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13575F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13576F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13577 13578MICROCHIP OTPC DRIVER 13579M: Claudiu Beznea <claudiu.beznea@microchip.com> 13580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13581S: Supported 13582F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13583F: drivers/nvmem/microchip-otpc.c 13584F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13585 13586MICROCHIP PCI1XXXX I2C DRIVER 13587M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13588M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13589M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13590L: linux-i2c@vger.kernel.org 13591S: Maintained 13592F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13593 13594MICROCHIP PWM DRIVER 13595M: Claudiu Beznea <claudiu.beznea@microchip.com> 13596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13597L: linux-pwm@vger.kernel.org 13598S: Supported 13599F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13600F: drivers/pwm/pwm-atmel.c 13601 13602MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13603M: Eugen Hristev <eugen.hristev@microchip.com> 13604L: linux-iio@vger.kernel.org 13605S: Supported 13606F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13607F: drivers/iio/adc/at91-sama5d2_adc.c 13608F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13609 13610MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13611M: Claudiu Beznea <claudiu.beznea@microchip.com> 13612S: Supported 13613F: drivers/power/reset/at91-sama5d2_shdwc.c 13614 13615MICROCHIP SPI DRIVER 13616M: Tudor Ambarus <tudor.ambarus@microchip.com> 13617S: Supported 13618F: drivers/spi/spi-atmel.* 13619 13620MICROCHIP SSC DRIVER 13621M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13623S: Supported 13624F: drivers/misc/atmel-ssc.c 13625F: include/linux/atmel-ssc.h 13626 13627MICROCHIP USB251XB DRIVER 13628M: Richard Leitner <richard.leitner@skidata.com> 13629L: linux-usb@vger.kernel.org 13630S: Maintained 13631F: Documentation/devicetree/bindings/usb/usb251xb.txt 13632F: drivers/usb/misc/usb251xb.c 13633 13634MICROCHIP USBA UDC DRIVER 13635M: Cristian Birsan <cristian.birsan@microchip.com> 13636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13637S: Supported 13638F: drivers/usb/gadget/udc/atmel_usba_udc.* 13639 13640MICROCHIP WILC1000 WIFI DRIVER 13641M: Ajay Singh <ajay.kathat@microchip.com> 13642M: Claudiu Beznea <claudiu.beznea@microchip.com> 13643L: linux-wireless@vger.kernel.org 13644S: Supported 13645F: drivers/net/wireless/microchip/wilc1000/ 13646 13647MICROSEMI MIPS SOCS 13648M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13649M: UNGLinuxDriver@microchip.com 13650L: linux-mips@vger.kernel.org 13651S: Supported 13652F: Documentation/devicetree/bindings/mips/mscc.txt 13653F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13654F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13655F: arch/mips/boot/dts/mscc/ 13656F: arch/mips/configs/generic/board-ocelot.config 13657F: arch/mips/generic/board-ocelot.c 13658 13659MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13660M: Don Brace <don.brace@microchip.com> 13661L: storagedev@microchip.com 13662L: linux-scsi@vger.kernel.org 13663S: Supported 13664F: Documentation/scsi/smartpqi.rst 13665F: drivers/scsi/smartpqi/Kconfig 13666F: drivers/scsi/smartpqi/Makefile 13667F: drivers/scsi/smartpqi/smartpqi*.[ch] 13668F: include/linux/cciss*.h 13669F: include/uapi/linux/cciss*.h 13670 13671MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13672M: Maximilian Luz <luzmaximilian@gmail.com> 13673L: platform-driver-x86@vger.kernel.org 13674S: Maintained 13675F: drivers/platform/surface/surface_aggregator_tabletsw.c 13676 13677MICROSOFT SURFACE BATTERY AND AC DRIVERS 13678M: Maximilian Luz <luzmaximilian@gmail.com> 13679L: linux-pm@vger.kernel.org 13680L: platform-driver-x86@vger.kernel.org 13681S: Maintained 13682F: drivers/power/supply/surface_battery.c 13683F: drivers/power/supply/surface_charger.c 13684 13685MICROSOFT SURFACE DTX DRIVER 13686M: Maximilian Luz <luzmaximilian@gmail.com> 13687L: platform-driver-x86@vger.kernel.org 13688S: Maintained 13689F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13690F: drivers/platform/surface/surface_dtx.c 13691F: include/uapi/linux/surface_aggregator/dtx.h 13692 13693MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13694M: Maximilian Luz <luzmaximilian@gmail.com> 13695L: platform-driver-x86@vger.kernel.org 13696S: Maintained 13697F: drivers/platform/surface/surface_gpe.c 13698 13699MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13700M: Hans de Goede <hdegoede@redhat.com> 13701M: Mark Gross <markgross@kernel.org> 13702M: Maximilian Luz <luzmaximilian@gmail.com> 13703L: platform-driver-x86@vger.kernel.org 13704S: Maintained 13705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13706F: drivers/platform/surface/ 13707 13708MICROSOFT SURFACE HID TRANSPORT DRIVER 13709M: Maximilian Luz <luzmaximilian@gmail.com> 13710L: linux-input@vger.kernel.org 13711L: platform-driver-x86@vger.kernel.org 13712S: Maintained 13713F: drivers/hid/surface-hid/ 13714 13715MICROSOFT SURFACE HOT-PLUG DRIVER 13716M: Maximilian Luz <luzmaximilian@gmail.com> 13717L: platform-driver-x86@vger.kernel.org 13718S: Maintained 13719F: drivers/platform/surface/surface_hotplug.c 13720 13721MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13722M: Maximilian Luz <luzmaximilian@gmail.com> 13723L: platform-driver-x86@vger.kernel.org 13724S: Maintained 13725F: drivers/platform/surface/surface_platform_profile.c 13726 13727MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13728M: Chen Yu <yu.c.chen@intel.com> 13729L: platform-driver-x86@vger.kernel.org 13730S: Supported 13731F: drivers/platform/surface/surfacepro3_button.c 13732 13733MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13734M: Maximilian Luz <luzmaximilian@gmail.com> 13735L: platform-driver-x86@vger.kernel.org 13736S: Maintained 13737W: https://github.com/linux-surface/surface-aggregator-module 13738C: irc://irc.libera.chat/linux-surface 13739F: Documentation/driver-api/surface_aggregator/ 13740F: drivers/platform/surface/aggregator/ 13741F: drivers/platform/surface/surface_acpi_notify.c 13742F: drivers/platform/surface/surface_aggregator_cdev.c 13743F: drivers/platform/surface/surface_aggregator_registry.c 13744F: include/linux/surface_acpi_notify.h 13745F: include/linux/surface_aggregator/ 13746F: include/uapi/linux/surface_aggregator/ 13747 13748MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13749M: Maximilian Luz <luzmaximilian@gmail.com> 13750L: platform-driver-x86@vger.kernel.org 13751S: Maintained 13752F: drivers/platform/surface/surface_aggregator_hub.c 13753 13754MICROTEK X6 SCANNER 13755M: Oliver Neukum <oliver@neukum.org> 13756S: Maintained 13757F: drivers/usb/image/microtek.* 13758 13759MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13760M: Luka Kovacic <luka.kovacic@sartura.hr> 13761M: Luka Perkov <luka.perkov@sartura.hr> 13762S: Maintained 13763F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13765F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13767F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13768F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13769 13770MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13771M: Sakari Ailus <sakari.ailus@linux.intel.com> 13772L: linux-media@vger.kernel.org 13773S: Maintained 13774F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13775F: Documentation/driver-api/media/drivers/ccs/ 13776F: Documentation/userspace-api/media/drivers/ccs.rst 13777F: drivers/media/i2c/ccs-pll.c 13778F: drivers/media/i2c/ccs-pll.h 13779F: drivers/media/i2c/ccs/ 13780F: include/uapi/linux/ccs.h 13781F: include/uapi/linux/smiapp.h 13782 13783MIPS 13784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13785L: linux-mips@vger.kernel.org 13786S: Maintained 13787W: http://www.linux-mips.org/ 13788Q: https://patchwork.kernel.org/project/linux-mips/list/ 13789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13790F: Documentation/devicetree/bindings/mips/ 13791F: Documentation/mips/ 13792F: arch/mips/ 13793F: drivers/platform/mips/ 13794F: include/dt-bindings/mips/ 13795 13796MIPS BOSTON DEVELOPMENT BOARD 13797M: Paul Burton <paulburton@kernel.org> 13798L: linux-mips@vger.kernel.org 13799S: Maintained 13800F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13801F: arch/mips/boot/dts/img/boston.dts 13802F: arch/mips/configs/generic/board-boston.config 13803F: drivers/clk/imgtec/clk-boston.c 13804F: include/dt-bindings/clock/boston-clock.h 13805 13806MIPS CORE DRIVERS 13807M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13808M: Serge Semin <fancer.lancer@gmail.com> 13809L: linux-mips@vger.kernel.org 13810S: Supported 13811F: drivers/bus/mips_cdmm.c 13812F: drivers/clocksource/mips-gic-timer.c 13813F: drivers/cpuidle/cpuidle-cps.c 13814F: drivers/irqchip/irq-mips-cpu.c 13815F: drivers/irqchip/irq-mips-gic.c 13816 13817MIPS GENERIC PLATFORM 13818M: Paul Burton <paulburton@kernel.org> 13819L: linux-mips@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13822F: arch/mips/generic/ 13823F: arch/mips/tools/generic-board-config.sh 13824 13825MIPS RINT INSTRUCTION EMULATION 13826M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13827L: linux-mips@vger.kernel.org 13828S: Supported 13829F: arch/mips/math-emu/dp_rint.c 13830F: arch/mips/math-emu/sp_rint.c 13831 13832MIPS/LOONGSON1 ARCHITECTURE 13833M: Keguang Zhang <keguang.zhang@gmail.com> 13834L: linux-mips@vger.kernel.org 13835S: Maintained 13836F: arch/mips/include/asm/mach-loongson32/ 13837F: arch/mips/loongson32/ 13838F: drivers/*/*/*loongson1* 13839F: drivers/*/*loongson1* 13840 13841MIPS/LOONGSON2EF ARCHITECTURE 13842M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13843L: linux-mips@vger.kernel.org 13844S: Maintained 13845F: arch/mips/include/asm/mach-loongson2ef/ 13846F: arch/mips/loongson2ef/ 13847F: drivers/cpufreq/loongson2_cpufreq.c 13848 13849MIPS/LOONGSON64 ARCHITECTURE 13850M: Huacai Chen <chenhuacai@kernel.org> 13851M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13852L: linux-mips@vger.kernel.org 13853S: Maintained 13854F: arch/mips/include/asm/mach-loongson64/ 13855F: arch/mips/loongson64/ 13856F: drivers/irqchip/irq-loongson* 13857F: drivers/platform/mips/cpu_hwmon.c 13858 13859MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13860M: Hans Verkuil <hverkuil@xs4all.nl> 13861L: linux-media@vger.kernel.org 13862S: Odd Fixes 13863W: https://linuxtv.org 13864T: git git://linuxtv.org/media_tree.git 13865F: drivers/media/radio/radio-miropcm20* 13866 13867MMP SUPPORT 13868R: Lubomir Rintel <lkundrak@v3.sk> 13869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13870S: Odd Fixes 13871T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13872F: arch/arm/boot/dts/mmp* 13873F: arch/arm/mach-mmp/ 13874F: include/linux/soc/mmp/ 13875 13876MMP USB PHY DRIVERS 13877R: Lubomir Rintel <lkundrak@v3.sk> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Maintained 13880F: drivers/phy/marvell/phy-mmp3-usb.c 13881F: drivers/phy/marvell/phy-pxa-usb.c 13882 13883MMU GATHER AND TLB INVALIDATION 13884M: Will Deacon <will@kernel.org> 13885M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13886M: Andrew Morton <akpm@linux-foundation.org> 13887M: Nick Piggin <npiggin@gmail.com> 13888M: Peter Zijlstra <peterz@infradead.org> 13889L: linux-arch@vger.kernel.org 13890L: linux-mm@kvack.org 13891S: Maintained 13892F: arch/*/include/asm/tlb.h 13893F: include/asm-generic/tlb.h 13894F: mm/mmu_gather.c 13895 13896MN88472 MEDIA DRIVER 13897M: Antti Palosaari <crope@iki.fi> 13898L: linux-media@vger.kernel.org 13899S: Maintained 13900W: https://linuxtv.org 13901W: http://palosaari.fi/linux/ 13902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13903F: drivers/media/dvb-frontends/mn88472* 13904 13905MN88473 MEDIA DRIVER 13906M: Antti Palosaari <crope@iki.fi> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909W: https://linuxtv.org 13910W: http://palosaari.fi/linux/ 13911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13912F: drivers/media/dvb-frontends/mn88473* 13913 13914MODULE SUPPORT 13915M: Luis Chamberlain <mcgrof@kernel.org> 13916L: linux-modules@vger.kernel.org 13917L: linux-kernel@vger.kernel.org 13918S: Maintained 13919T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13920F: include/linux/module.h 13921F: kernel/module/ 13922F: scripts/module* 13923 13924MONOLITHIC POWER SYSTEM PMIC DRIVER 13925M: Saravanan Sekar <sravanhome@gmail.com> 13926S: Maintained 13927F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13928F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13929F: drivers/iio/adc/mp2629_adc.c 13930F: drivers/mfd/mp2629.c 13931F: drivers/power/supply/mp2629_charger.c 13932F: drivers/regulator/mp5416.c 13933F: drivers/regulator/mpq7920.c 13934F: drivers/regulator/mpq7920.h 13935F: include/linux/mfd/mp2629.h 13936 13937MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13938S: Orphan 13939W: http://popies.net/meye/ 13940F: Documentation/userspace-api/media/drivers/meye* 13941F: drivers/staging/media/deprecated/meye/ 13942F: include/uapi/linux/meye.h 13943 13944MOTORCOMM PHY DRIVER 13945M: Peter Geis <pgwipeout@gmail.com> 13946L: netdev@vger.kernel.org 13947S: Maintained 13948F: drivers/net/phy/motorcomm.c 13949 13950MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13951M: Jiri Slaby <jirislaby@kernel.org> 13952S: Maintained 13953F: Documentation/driver-api/tty/moxa-smartio.rst 13954F: drivers/tty/mxser.* 13955 13956MR800 AVERMEDIA USB FM RADIO DRIVER 13957M: Alexey Klimov <klimov.linux@gmail.com> 13958L: linux-media@vger.kernel.org 13959S: Maintained 13960T: git git://linuxtv.org/media_tree.git 13961F: drivers/media/radio/radio-mr800.c 13962 13963MRF24J40 IEEE 802.15.4 RADIO DRIVER 13964M: Alan Ott <alan@signal11.us> 13965L: linux-wpan@vger.kernel.org 13966S: Maintained 13967F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13968F: drivers/net/ieee802154/mrf24j40.c 13969 13970MSI LAPTOP SUPPORT 13971M: "Lee, Chun-Yi" <jlee@suse.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/x86/msi-laptop.c 13975 13976MSI WMI SUPPORT 13977L: platform-driver-x86@vger.kernel.org 13978S: Orphan 13979F: drivers/platform/x86/msi-wmi.c 13980 13981MSI001 MEDIA DRIVER 13982M: Antti Palosaari <crope@iki.fi> 13983L: linux-media@vger.kernel.org 13984S: Maintained 13985W: https://linuxtv.org 13986W: http://palosaari.fi/linux/ 13987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13988T: git git://linuxtv.org/anttip/media_tree.git 13989F: drivers/media/tuners/msi001* 13990 13991MSI2500 MEDIA DRIVER 13992M: Antti Palosaari <crope@iki.fi> 13993L: linux-media@vger.kernel.org 13994S: Maintained 13995W: https://linuxtv.org 13996W: http://palosaari.fi/linux/ 13997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13998T: git git://linuxtv.org/anttip/media_tree.git 13999F: drivers/media/usb/msi2500/ 14000 14001MSTAR INTERRUPT CONTROLLER DRIVER 14002M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14003M: Daniel Palmer <daniel@thingy.jp> 14004S: Maintained 14005F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14006F: drivers/irqchip/irq-mst-intc.c 14007 14008MSYSTEMS DISKONCHIP G3 MTD DRIVER 14009M: Robert Jarzmik <robert.jarzmik@free.fr> 14010L: linux-mtd@lists.infradead.org 14011S: Maintained 14012F: drivers/mtd/devices/docg3* 14013 14014MT9M032 APTINA SENSOR DRIVER 14015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14016L: linux-media@vger.kernel.org 14017S: Maintained 14018T: git git://linuxtv.org/media_tree.git 14019F: drivers/media/i2c/mt9m032.c 14020F: include/media/i2c/mt9m032.h 14021 14022MT9P031 APTINA CAMERA SENSOR 14023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14024L: linux-media@vger.kernel.org 14025S: Maintained 14026T: git git://linuxtv.org/media_tree.git 14027F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14028F: drivers/media/i2c/mt9p031.c 14029F: include/media/i2c/mt9p031.h 14030 14031MT9T001 APTINA CAMERA SENSOR 14032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14033L: linux-media@vger.kernel.org 14034S: Maintained 14035T: git git://linuxtv.org/media_tree.git 14036F: drivers/media/i2c/mt9t001.c 14037F: include/media/i2c/mt9t001.h 14038 14039MT9T112 APTINA CAMERA SENSOR 14040M: Jacopo Mondi <jacopo@jmondi.org> 14041L: linux-media@vger.kernel.org 14042S: Odd Fixes 14043T: git git://linuxtv.org/media_tree.git 14044F: drivers/media/i2c/mt9t112.c 14045F: include/media/i2c/mt9t112.h 14046 14047MT9V032 APTINA CAMERA SENSOR 14048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14049L: linux-media@vger.kernel.org 14050S: Maintained 14051T: git git://linuxtv.org/media_tree.git 14052F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14053F: drivers/media/i2c/mt9v032.c 14054F: include/media/i2c/mt9v032.h 14055 14056MT9V111 APTINA CAMERA SENSOR 14057M: Jacopo Mondi <jacopo@jmondi.org> 14058L: linux-media@vger.kernel.org 14059S: Maintained 14060T: git git://linuxtv.org/media_tree.git 14061F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14062F: drivers/media/i2c/mt9v111.c 14063 14064MULTIFUNCTION DEVICES (MFD) 14065M: Lee Jones <lee@kernel.org> 14066S: Supported 14067T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14068F: Documentation/devicetree/bindings/mfd/ 14069F: drivers/mfd/ 14070F: include/dt-bindings/mfd/ 14071F: include/linux/mfd/ 14072 14073MULTIMEDIA CARD (MMC) ETC. OVER SPI 14074S: Orphan 14075F: drivers/mmc/host/mmc_spi.c 14076F: include/linux/spi/mmc_spi.h 14077 14078MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14079M: Ulf Hansson <ulf.hansson@linaro.org> 14080L: linux-mmc@vger.kernel.org 14081S: Maintained 14082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14083F: Documentation/devicetree/bindings/mmc/ 14084F: drivers/mmc/ 14085F: include/linux/mmc/ 14086F: include/uapi/linux/mmc/ 14087 14088MULTIPLEXER SUBSYSTEM 14089M: Peter Rosin <peda@axentia.se> 14090S: Maintained 14091F: Documentation/ABI/testing/sysfs-class-mux* 14092F: Documentation/devicetree/bindings/mux/ 14093F: drivers/mux/ 14094F: include/dt-bindings/mux/ 14095F: include/linux/mux/ 14096 14097MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14098M: Bin Liu <b-liu@ti.com> 14099L: linux-usb@vger.kernel.org 14100S: Maintained 14101F: drivers/usb/musb/ 14102 14103MXL301RF MEDIA DRIVER 14104M: Akihiro Tsukada <tskd08@gmail.com> 14105L: linux-media@vger.kernel.org 14106S: Odd Fixes 14107F: drivers/media/tuners/mxl301rf* 14108 14109MXL5007T MEDIA DRIVER 14110M: Michael Krufky <mkrufky@linuxtv.org> 14111L: linux-media@vger.kernel.org 14112S: Maintained 14113W: https://linuxtv.org 14114W: http://github.com/mkrufky 14115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14116T: git git://linuxtv.org/mkrufky/tuners.git 14117F: drivers/media/tuners/mxl5007t.* 14118 14119MXSFB DRM DRIVER 14120M: Marek Vasut <marex@denx.de> 14121M: Stefan Agner <stefan@agner.ch> 14122L: dri-devel@lists.freedesktop.org 14123S: Supported 14124T: git git://anongit.freedesktop.org/drm/drm-misc 14125F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14126F: drivers/gpu/drm/mxsfb/ 14127 14128MYLEX DAC960 PCI RAID Controller 14129M: Hannes Reinecke <hare@kernel.org> 14130L: linux-scsi@vger.kernel.org 14131S: Supported 14132F: drivers/scsi/myrb.* 14133F: drivers/scsi/myrs.* 14134 14135MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14136M: Chris Lee <christopher.lee@cspi.com> 14137L: netdev@vger.kernel.org 14138S: Supported 14139W: https://www.cspi.com/ethernet-products/support/downloads/ 14140F: drivers/net/ethernet/myricom/myri10ge/ 14141 14142NAND FLASH SUBSYSTEM 14143M: Miquel Raynal <miquel.raynal@bootlin.com> 14144R: Richard Weinberger <richard@nod.at> 14145L: linux-mtd@lists.infradead.org 14146S: Maintained 14147W: http://www.linux-mtd.infradead.org/ 14148Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14149C: irc://irc.oftc.net/mtd 14150T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14151F: drivers/mtd/nand/ 14152F: include/linux/mtd/*nand*.h 14153 14154NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14155M: Daniel Mack <zonque@gmail.com> 14156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14157S: Maintained 14158W: http://www.native-instruments.com 14159F: sound/usb/caiaq/ 14160 14161NATSEMI ETHERNET DRIVER (DP8381x) 14162S: Orphan 14163F: drivers/net/ethernet/natsemi/natsemi.c 14164 14165NCR 5380 SCSI DRIVERS 14166M: Finn Thain <fthain@linux-m68k.org> 14167M: Michael Schmitz <schmitzmic@gmail.com> 14168L: linux-scsi@vger.kernel.org 14169S: Maintained 14170F: Documentation/scsi/g_NCR5380.rst 14171F: drivers/scsi/NCR5380.* 14172F: drivers/scsi/arm/cumana_1.c 14173F: drivers/scsi/arm/oak.c 14174F: drivers/scsi/atari_scsi.* 14175F: drivers/scsi/dmx3191d.c 14176F: drivers/scsi/g_NCR5380.* 14177F: drivers/scsi/mac_scsi.* 14178F: drivers/scsi/sun3_scsi.* 14179F: drivers/scsi/sun3_scsi_vme.c 14180 14181NCSI LIBRARY 14182M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14183S: Maintained 14184F: net/ncsi/ 14185 14186NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14187M: Guenter Roeck <linux@roeck-us.net> 14188L: linux-hwmon@vger.kernel.org 14189S: Maintained 14190F: Documentation/hwmon/nct6775.rst 14191F: drivers/hwmon/nct6775-core.c 14192F: drivers/hwmon/nct6775-platform.c 14193F: drivers/hwmon/nct6775.h 14194 14195NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14196M: Zev Weiss <zev@bewilderbeest.net> 14197L: linux-hwmon@vger.kernel.org 14198S: Maintained 14199F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14200F: drivers/hwmon/nct6775-i2c.c 14201 14202NETDEVSIM 14203M: Jakub Kicinski <kuba@kernel.org> 14204S: Maintained 14205F: drivers/net/netdevsim/* 14206 14207NETEM NETWORK EMULATOR 14208M: Stephen Hemminger <stephen@networkplumber.org> 14209L: netdev@vger.kernel.org 14210S: Maintained 14211F: net/sched/sch_netem.c 14212 14213NETERION 10GbE DRIVERS (s2io) 14214M: Jon Mason <jdmason@kudzu.us> 14215L: netdev@vger.kernel.org 14216S: Supported 14217F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14218F: drivers/net/ethernet/neterion/ 14219 14220NETFILTER 14221M: Pablo Neira Ayuso <pablo@netfilter.org> 14222M: Jozsef Kadlecsik <kadlec@netfilter.org> 14223M: Florian Westphal <fw@strlen.de> 14224L: netfilter-devel@vger.kernel.org 14225L: coreteam@netfilter.org 14226S: Maintained 14227W: http://www.netfilter.org/ 14228W: http://www.iptables.org/ 14229W: http://www.nftables.org/ 14230Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14231C: irc://irc.libera.chat/netfilter 14232T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14234F: include/linux/netfilter* 14235F: include/linux/netfilter/ 14236F: include/net/netfilter/ 14237F: include/uapi/linux/netfilter* 14238F: include/uapi/linux/netfilter/ 14239F: net/*/netfilter.c 14240F: net/*/netfilter/ 14241F: net/bridge/br_netfilter*.c 14242F: net/netfilter/ 14243 14244NETROM NETWORK LAYER 14245M: Ralf Baechle <ralf@linux-mips.org> 14246L: linux-hams@vger.kernel.org 14247S: Maintained 14248W: http://www.linux-ax25.org/ 14249F: include/net/netrom.h 14250F: include/uapi/linux/netrom.h 14251F: net/netrom/ 14252 14253NETRONIX EMBEDDED CONTROLLER 14254M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14255S: Maintained 14256F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14257F: drivers/mfd/ntxec.c 14258F: drivers/pwm/pwm-ntxec.c 14259F: drivers/rtc/rtc-ntxec.c 14260F: include/linux/mfd/ntxec.h 14261 14262NETRONOME ETHERNET DRIVERS 14263M: Simon Horman <simon.horman@corigine.com> 14264R: Jakub Kicinski <kuba@kernel.org> 14265L: oss-drivers@corigine.com 14266S: Maintained 14267F: drivers/net/ethernet/netronome/ 14268 14269NETWORK BLOCK DEVICE (NBD) 14270M: Josef Bacik <josef@toxicpanda.com> 14271L: linux-block@vger.kernel.org 14272L: nbd@other.debian.org 14273S: Maintained 14274F: Documentation/admin-guide/blockdev/nbd.rst 14275F: drivers/block/nbd.c 14276F: include/trace/events/nbd.h 14277F: include/uapi/linux/nbd.h 14278 14279NETWORK DROP MONITOR 14280M: Neil Horman <nhorman@tuxdriver.com> 14281L: netdev@vger.kernel.org 14282S: Maintained 14283W: https://fedorahosted.org/dropwatch/ 14284F: include/uapi/linux/net_dropmon.h 14285F: net/core/drop_monitor.c 14286 14287NETWORKING DRIVERS 14288M: "David S. Miller" <davem@davemloft.net> 14289M: Eric Dumazet <edumazet@google.com> 14290M: Jakub Kicinski <kuba@kernel.org> 14291M: Paolo Abeni <pabeni@redhat.com> 14292L: netdev@vger.kernel.org 14293S: Maintained 14294Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14295T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14297F: Documentation/devicetree/bindings/net/ 14298F: drivers/connector/ 14299F: drivers/net/ 14300F: include/dt-bindings/net/ 14301F: include/linux/etherdevice.h 14302F: include/linux/fcdevice.h 14303F: include/linux/fddidevice.h 14304F: include/linux/hippidevice.h 14305F: include/linux/if_* 14306F: include/linux/inetdevice.h 14307F: include/linux/netdevice.h 14308F: include/uapi/linux/if_* 14309F: include/uapi/linux/netdevice.h 14310 14311NETWORKING DRIVERS (WIRELESS) 14312M: Kalle Valo <kvalo@kernel.org> 14313L: linux-wireless@vger.kernel.org 14314S: Maintained 14315W: https://wireless.wiki.kernel.org/ 14316Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14319F: Documentation/devicetree/bindings/net/wireless/ 14320F: drivers/net/wireless/ 14321 14322NETWORKING [DSA] 14323M: Andrew Lunn <andrew@lunn.ch> 14324M: Vivien Didelot <vivien.didelot@gmail.com> 14325M: Florian Fainelli <f.fainelli@gmail.com> 14326M: Vladimir Oltean <olteanv@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/net/dsa/ 14329F: drivers/net/dsa/ 14330F: include/linux/dsa/ 14331F: include/linux/platform_data/dsa.h 14332F: include/net/dsa.h 14333F: net/dsa/ 14334F: tools/testing/selftests/drivers/net/dsa/ 14335 14336NETWORKING [GENERAL] 14337M: "David S. Miller" <davem@davemloft.net> 14338M: Eric Dumazet <edumazet@google.com> 14339M: Jakub Kicinski <kuba@kernel.org> 14340M: Paolo Abeni <pabeni@redhat.com> 14341L: netdev@vger.kernel.org 14342S: Maintained 14343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14344B: mailto:netdev@vger.kernel.org 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14347F: Documentation/networking/ 14348F: Documentation/process/maintainer-netdev.rst 14349F: include/linux/in.h 14350F: include/linux/net.h 14351F: include/linux/netdevice.h 14352F: include/net/ 14353F: include/uapi/linux/in.h 14354F: include/uapi/linux/net.h 14355F: include/uapi/linux/net_namespace.h 14356F: include/uapi/linux/netdevice.h 14357F: lib/net_utils.c 14358F: lib/random32.c 14359F: net/ 14360F: tools/testing/selftests/net/ 14361 14362NETWORKING [IPSEC] 14363M: Steffen Klassert <steffen.klassert@secunet.com> 14364M: Herbert Xu <herbert@gondor.apana.org.au> 14365M: "David S. Miller" <davem@davemloft.net> 14366L: netdev@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14370F: include/net/xfrm.h 14371F: include/uapi/linux/xfrm.h 14372F: net/ipv4/ah4.c 14373F: net/ipv4/esp4* 14374F: net/ipv4/ip_vti.c 14375F: net/ipv4/ipcomp.c 14376F: net/ipv4/xfrm* 14377F: net/ipv6/ah6.c 14378F: net/ipv6/esp6* 14379F: net/ipv6/ip6_vti.c 14380F: net/ipv6/ipcomp6.c 14381F: net/ipv6/xfrm* 14382F: net/key/ 14383F: net/xfrm/ 14384F: tools/testing/selftests/net/ipsec.c 14385 14386NETWORKING [IPv4/IPv6] 14387M: "David S. Miller" <davem@davemloft.net> 14388M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14389M: David Ahern <dsahern@kernel.org> 14390L: netdev@vger.kernel.org 14391S: Maintained 14392T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14393F: arch/x86/net/* 14394F: include/linux/ip.h 14395F: include/linux/ipv6* 14396F: include/net/fib* 14397F: include/net/ip* 14398F: include/net/route.h 14399F: net/ipv4/ 14400F: net/ipv6/ 14401 14402NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14403M: Paul Moore <paul@paul-moore.com> 14404L: netdev@vger.kernel.org 14405L: linux-security-module@vger.kernel.org 14406S: Maintained 14407W: https://github.com/netlabel 14408F: Documentation/netlabel/ 14409F: include/net/calipso.h 14410F: include/net/cipso_ipv4.h 14411F: include/net/netlabel.h 14412F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14413F: include/uapi/linux/netfilter/xt_SECMARK.h 14414F: net/ipv4/cipso_ipv4.c 14415F: net/ipv6/calipso.c 14416F: net/netfilter/xt_CONNSECMARK.c 14417F: net/netfilter/xt_SECMARK.c 14418F: net/netlabel/ 14419 14420NETWORKING [MPTCP] 14421M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14422M: Matthieu Baerts <matthieu.baerts@tessares.net> 14423L: netdev@vger.kernel.org 14424L: mptcp@lists.linux.dev 14425S: Maintained 14426W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14427B: https://github.com/multipath-tcp/mptcp_net-next/issues 14428F: Documentation/networking/mptcp-sysctl.rst 14429F: include/net/mptcp.h 14430F: include/trace/events/mptcp.h 14431F: include/uapi/linux/mptcp.h 14432F: net/mptcp/ 14433F: tools/testing/selftests/bpf/*/*mptcp*.c 14434F: tools/testing/selftests/net/mptcp/ 14435 14436NETWORKING [TCP] 14437M: Eric Dumazet <edumazet@google.com> 14438L: netdev@vger.kernel.org 14439S: Maintained 14440F: include/linux/tcp.h 14441F: include/net/tcp.h 14442F: include/trace/events/tcp.h 14443F: include/uapi/linux/tcp.h 14444F: net/ipv4/syncookies.c 14445F: net/ipv4/tcp*.c 14446F: net/ipv6/syncookies.c 14447F: net/ipv6/tcp*.c 14448 14449NETWORKING [TLS] 14450M: Boris Pismenny <borisp@nvidia.com> 14451M: John Fastabend <john.fastabend@gmail.com> 14452M: Jakub Kicinski <kuba@kernel.org> 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: include/net/tls.h 14456F: include/uapi/linux/tls.h 14457F: net/tls/* 14458 14459NETXEN (1/10) GbE SUPPORT 14460M: Manish Chopra <manishc@marvell.com> 14461M: Rahul Verma <rahulv@marvell.com> 14462M: GR-Linux-NIC-Dev@marvell.com 14463L: netdev@vger.kernel.org 14464S: Supported 14465F: drivers/net/ethernet/qlogic/netxen/ 14466 14467NET_FAILOVER MODULE 14468M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14469L: netdev@vger.kernel.org 14470S: Supported 14471F: Documentation/networking/net_failover.rst 14472F: drivers/net/net_failover.c 14473F: include/net/net_failover.h 14474 14475NEXTHOP 14476M: David Ahern <dsahern@kernel.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: include/net/netns/nexthop.h 14480F: include/net/nexthop.h 14481F: include/uapi/linux/nexthop.h 14482F: net/ipv4/nexthop.c 14483 14484NFC SUBSYSTEM 14485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14486L: linux-nfc@lists.01.org (subscribers-only) 14487L: netdev@vger.kernel.org 14488S: Maintained 14489B: mailto:linux-nfc@lists.01.org 14490F: Documentation/devicetree/bindings/net/nfc/ 14491F: drivers/nfc/ 14492F: include/linux/platform_data/nfcmrvl.h 14493F: include/net/nfc/ 14494F: include/uapi/linux/nfc.h 14495F: net/nfc/ 14496 14497NFC VIRTUAL NCI DEVICE DRIVER 14498M: Bongsu Jeon <bongsu.jeon@samsung.com> 14499L: netdev@vger.kernel.org 14500L: linux-nfc@lists.01.org (subscribers-only) 14501S: Supported 14502F: drivers/nfc/virtual_ncidev.c 14503F: tools/testing/selftests/nci/ 14504 14505NFS, SUNRPC, AND LOCKD CLIENTS 14506M: Trond Myklebust <trond.myklebust@hammerspace.com> 14507M: Anna Schumaker <anna@kernel.org> 14508L: linux-nfs@vger.kernel.org 14509S: Maintained 14510W: http://client.linux-nfs.org 14511T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14512F: fs/lockd/ 14513F: fs/nfs/ 14514F: fs/nfs_common/ 14515F: include/linux/lockd/ 14516F: include/linux/nfs* 14517F: include/linux/sunrpc/ 14518F: include/uapi/linux/nfs* 14519F: include/uapi/linux/sunrpc/ 14520F: net/sunrpc/ 14521F: Documentation/filesystems/nfs/ 14522 14523NILFS2 FILESYSTEM 14524M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14525L: linux-nilfs@vger.kernel.org 14526S: Supported 14527W: https://nilfs.sourceforge.io/ 14528W: https://nilfs.osdn.jp/ 14529T: git git://github.com/konis/nilfs2.git 14530F: Documentation/filesystems/nilfs2.rst 14531F: fs/nilfs2/ 14532F: include/trace/events/nilfs2.h 14533F: include/uapi/linux/nilfs2_api.h 14534F: include/uapi/linux/nilfs2_ondisk.h 14535 14536NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14537M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14538S: Maintained 14539W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14540F: Documentation/scsi/NinjaSCSI.rst 14541F: drivers/scsi/pcmcia/nsp_* 14542 14543NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14544M: GOTO Masanori <gotom@debian.or.jp> 14545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14546S: Maintained 14547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14548F: Documentation/scsi/NinjaSCSI.rst 14549F: drivers/scsi/nsp32* 14550 14551NINTENDO HID DRIVER 14552M: Daniel J. Ogorchock <djogorchock@gmail.com> 14553L: linux-input@vger.kernel.org 14554S: Maintained 14555F: drivers/hid/hid-nintendo* 14556 14557NIOS2 ARCHITECTURE 14558M: Dinh Nguyen <dinguyen@kernel.org> 14559S: Maintained 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14561F: arch/nios2/ 14562 14563NITRO ENCLAVES (NE) 14564M: Andra Paraschiv <andraprs@amazon.com> 14565M: Alexandru Vasile <lexnv@amazon.com> 14566M: Alexandru Ciobotaru <alcioa@amazon.com> 14567L: linux-kernel@vger.kernel.org 14568S: Supported 14569W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14570F: Documentation/virt/ne_overview.rst 14571F: drivers/virt/nitro_enclaves/ 14572F: include/linux/nitro_enclaves.h 14573F: include/uapi/linux/nitro_enclaves.h 14574F: samples/nitro_enclaves/ 14575 14576NOHZ, DYNTICKS SUPPORT 14577M: Frederic Weisbecker <fweisbec@gmail.com> 14578M: Thomas Gleixner <tglx@linutronix.de> 14579M: Ingo Molnar <mingo@kernel.org> 14580L: linux-kernel@vger.kernel.org 14581S: Maintained 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14583F: include/linux/sched/nohz.h 14584F: include/linux/tick.h 14585F: kernel/time/tick*.* 14586 14587NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14588M: Pavel Machek <pavel@ucw.cz> 14589M: Sakari Ailus <sakari.ailus@iki.fi> 14590L: linux-media@vger.kernel.org 14591S: Maintained 14592F: drivers/media/i2c/ad5820.c 14593F: drivers/media/i2c/et8ek8 14594 14595NOKIA N900 POWER SUPPLY DRIVERS 14596R: Pali Rohár <pali@kernel.org> 14597F: drivers/power/supply/bq2415x_charger.c 14598F: drivers/power/supply/bq27xxx_battery.c 14599F: drivers/power/supply/bq27xxx_battery_i2c.c 14600F: drivers/power/supply/isp1704_charger.c 14601F: drivers/power/supply/rx51_battery.c 14602F: include/linux/power/bq2415x_charger.h 14603F: include/linux/power/bq27xxx_battery.h 14604 14605NOLIBC HEADER FILE 14606M: Willy Tarreau <w@1wt.eu> 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14609F: tools/include/nolibc/ 14610F: tools/testing/selftests/nolibc/ 14611 14612NSDEPS 14613M: Matthias Maennich <maennich@google.com> 14614S: Maintained 14615F: Documentation/core-api/symbol-namespaces.rst 14616F: scripts/nsdeps 14617 14618NTB AMD DRIVER 14619M: Sanjay R Mehta <sanju.mehta@amd.com> 14620M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14621L: ntb@lists.linux.dev 14622S: Supported 14623F: drivers/ntb/hw/amd/ 14624 14625NTB DRIVER CORE 14626M: Jon Mason <jdmason@kudzu.us> 14627M: Dave Jiang <dave.jiang@intel.com> 14628M: Allen Hubbe <allenbh@gmail.com> 14629L: ntb@lists.linux.dev 14630S: Supported 14631W: https://github.com/jonmason/ntb/wiki 14632T: git git://github.com/jonmason/ntb.git 14633F: drivers/net/ntb_netdev.c 14634F: drivers/ntb/ 14635F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14636F: include/linux/ntb.h 14637F: include/linux/ntb_transport.h 14638F: tools/testing/selftests/ntb/ 14639 14640NTB IDT DRIVER 14641M: Serge Semin <fancer.lancer@gmail.com> 14642L: ntb@lists.linux.dev 14643S: Supported 14644F: drivers/ntb/hw/idt/ 14645 14646NTB INTEL DRIVER 14647M: Dave Jiang <dave.jiang@intel.com> 14648L: ntb@lists.linux.dev 14649S: Supported 14650W: https://github.com/davejiang/linux/wiki 14651T: git https://github.com/davejiang/linux.git 14652F: drivers/ntb/hw/intel/ 14653 14654NTFS FILESYSTEM 14655M: Anton Altaparmakov <anton@tuxera.com> 14656L: linux-ntfs-dev@lists.sourceforge.net 14657S: Supported 14658W: http://www.tuxera.com/ 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14660F: Documentation/filesystems/ntfs.rst 14661F: fs/ntfs/ 14662 14663NTFS3 FILESYSTEM 14664M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14665L: ntfs3@lists.linux.dev 14666S: Supported 14667W: http://www.paragon-software.com/ 14668T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14669F: Documentation/filesystems/ntfs3.rst 14670F: fs/ntfs3/ 14671 14672NUBUS SUBSYSTEM 14673M: Finn Thain <fthain@linux-m68k.org> 14674L: linux-m68k@lists.linux-m68k.org 14675S: Maintained 14676F: arch/*/include/asm/nubus.h 14677F: drivers/nubus/ 14678F: include/linux/nubus.h 14679F: include/uapi/linux/nubus.h 14680 14681NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14682M: Antonino Daplas <adaplas@gmail.com> 14683L: linux-fbdev@vger.kernel.org 14684S: Maintained 14685F: drivers/video/fbdev/nvidia/ 14686F: drivers/video/fbdev/riva/ 14687 14688NVIDIA WMI EC BACKLIGHT DRIVER 14689M: Daniel Dadap <ddadap@nvidia.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Supported 14692F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14693F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14694 14695NVM EXPRESS DRIVER 14696M: Keith Busch <kbusch@kernel.org> 14697M: Jens Axboe <axboe@fb.com> 14698M: Christoph Hellwig <hch@lst.de> 14699M: Sagi Grimberg <sagi@grimberg.me> 14700L: linux-nvme@lists.infradead.org 14701S: Supported 14702W: http://git.infradead.org/nvme.git 14703T: git://git.infradead.org/nvme.git 14704F: drivers/nvme/host/ 14705F: drivers/nvme/common/ 14706F: include/linux/nvme* 14707F: include/uapi/linux/nvme_ioctl.h 14708 14709NVM EXPRESS FABRICS AUTHENTICATION 14710M: Hannes Reinecke <hare@suse.de> 14711L: linux-nvme@lists.infradead.org 14712S: Supported 14713F: drivers/nvme/host/auth.c 14714F: drivers/nvme/target/auth.c 14715F: drivers/nvme/target/fabrics-cmd-auth.c 14716F: include/linux/nvme-auth.h 14717 14718NVM EXPRESS HARDWARE MONITORING SUPPORT 14719M: Guenter Roeck <linux@roeck-us.net> 14720L: linux-nvme@lists.infradead.org 14721S: Supported 14722F: drivers/nvme/host/hwmon.c 14723 14724NVM EXPRESS FC TRANSPORT DRIVERS 14725M: James Smart <james.smart@broadcom.com> 14726L: linux-nvme@lists.infradead.org 14727S: Supported 14728F: drivers/nvme/host/fc.c 14729F: drivers/nvme/target/fc.c 14730F: drivers/nvme/target/fcloop.c 14731F: include/linux/nvme-fc-driver.h 14732F: include/linux/nvme-fc.h 14733 14734NVM EXPRESS TARGET DRIVER 14735M: Christoph Hellwig <hch@lst.de> 14736M: Sagi Grimberg <sagi@grimberg.me> 14737M: Chaitanya Kulkarni <kch@nvidia.com> 14738L: linux-nvme@lists.infradead.org 14739S: Supported 14740W: http://git.infradead.org/nvme.git 14741T: git://git.infradead.org/nvme.git 14742F: drivers/nvme/target/ 14743 14744NVMEM FRAMEWORK 14745M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14746S: Maintained 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14748F: Documentation/ABI/stable/sysfs-bus-nvmem 14749F: Documentation/devicetree/bindings/nvmem/ 14750F: drivers/nvmem/ 14751F: include/linux/nvmem-consumer.h 14752F: include/linux/nvmem-provider.h 14753 14754NXP C45 TJA11XX PHY DRIVER 14755M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758F: drivers/net/phy/nxp-c45-tja11xx.c 14759 14760NXP FSPI DRIVER 14761M: Han Xu <han.xu@nxp.com> 14762M: Haibo Chen <haibo.chen@nxp.com> 14763R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14764L: linux-spi@vger.kernel.org 14765S: Maintained 14766F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14767F: drivers/spi/spi-nxp-fspi.c 14768 14769NXP FXAS21002C DRIVER 14770M: Rui Miguel Silva <rmfrfs@gmail.com> 14771L: linux-iio@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14774F: drivers/iio/gyro/fxas21002c.h 14775F: drivers/iio/gyro/fxas21002c_core.c 14776F: drivers/iio/gyro/fxas21002c_i2c.c 14777F: drivers/iio/gyro/fxas21002c_spi.c 14778 14779NXP i.MX CLOCK DRIVERS 14780M: Abel Vesa <abelvesa@kernel.org> 14781L: linux-clk@vger.kernel.org 14782L: linux-imx@nxp.com 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14785F: Documentation/devicetree/bindings/clock/imx* 14786F: drivers/clk/imx/ 14787F: include/dt-bindings/clock/imx* 14788 14789NXP i.MX 8MQ DCSS DRIVER 14790M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14791R: Lucas Stach <l.stach@pengutronix.de> 14792L: dri-devel@lists.freedesktop.org 14793S: Maintained 14794F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14795F: drivers/gpu/drm/imx/dcss/ 14796 14797NXP i.MX 8QXP ADC DRIVER 14798M: Cai Huoqing <cai.huoqing@linux.dev> 14799M: Haibo Chen <haibo.chen@nxp.com> 14800L: linux-imx@nxp.com 14801L: linux-iio@vger.kernel.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14804F: drivers/iio/adc/imx8qxp-adc.c 14805 14806NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14807M: Haibo Chen <haibo.chen@nxp.com> 14808L: linux-iio@vger.kernel.org 14809L: linux-imx@nxp.com 14810S: Maintained 14811F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14812F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14813F: drivers/iio/adc/imx7d_adc.c 14814F: drivers/iio/adc/vf610_adc.c 14815 14816NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14817M: Jagan Teki <jagan@amarulasolutions.com> 14818S: Maintained 14819F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14820F: drivers/regulator/pf8x00-regulator.c 14821 14822NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14824L: linux-kernel@vger.kernel.org 14825S: Maintained 14826F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14827F: drivers/extcon/extcon-ptn5150.c 14828 14829NXP SGTL5000 DRIVER 14830M: Fabio Estevam <festevam@gmail.com> 14831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14832S: Maintained 14833F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14834F: sound/soc/codecs/sgtl5000* 14835 14836NXP SJA1105 ETHERNET SWITCH DRIVER 14837M: Vladimir Oltean <olteanv@gmail.com> 14838L: linux-kernel@vger.kernel.org 14839S: Maintained 14840F: drivers/net/dsa/sja1105 14841F: drivers/net/pcs/pcs-xpcs-nxp.c 14842 14843NXP TDA998X DRM DRIVER 14844M: Russell King <linux@armlinux.org.uk> 14845S: Maintained 14846T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14847T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14848F: drivers/gpu/drm/i2c/tda998x_drv.c 14849F: include/drm/i2c/tda998x.h 14850F: include/dt-bindings/display/tda998x.h 14851K: "nxp,tda998x" 14852 14853NXP TFA9879 DRIVER 14854M: Peter Rosin <peda@axentia.se> 14855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14856S: Maintained 14857F: Documentation/devicetree/bindings/sound/tfa9879.txt 14858F: sound/soc/codecs/tfa9879* 14859 14860NXP/Goodix TFA989X (TFA1) DRIVER 14861M: Stephan Gerhold <stephan@gerhold.net> 14862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14863S: Maintained 14864F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14865F: sound/soc/codecs/tfa989x.c 14866 14867NXP-NCI NFC DRIVER 14868L: linux-nfc@lists.01.org (subscribers-only) 14869S: Orphan 14870F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14871F: drivers/nfc/nxp-nci 14872 14873NXP i.MX 8MP DW100 V4L2 DRIVER 14874M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14875L: linux-media@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14878F: Documentation/userspace-api/media/drivers/dw100.rst 14879F: drivers/media/platform/nxp/dw100/ 14880F: include/uapi/linux/dw100.h 14881 14882NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14883M: Mirela Rabulea <mirela.rabulea@nxp.com> 14884R: NXP Linux Team <linux-imx@nxp.com> 14885L: linux-media@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14888F: drivers/media/platform/nxp/imx-jpeg 14889 14890NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14891M: Jonas Malaco <jonas@protocubo.io> 14892L: linux-hwmon@vger.kernel.org 14893S: Maintained 14894F: Documentation/hwmon/nzxt-kraken2.rst 14895F: drivers/hwmon/nzxt-kraken2.c 14896 14897NZXT-SMART2 HARDWARE MONITORING DRIVER 14898M: Aleksandr Mezin <mezin.alexander@gmail.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/nzxt-smart2.rst 14902F: drivers/hwmon/nzxt-smart2.c 14903 14904OBJAGG 14905M: Jiri Pirko <jiri@nvidia.com> 14906L: netdev@vger.kernel.org 14907S: Supported 14908F: include/linux/objagg.h 14909F: lib/objagg.c 14910F: lib/test_objagg.c 14911 14912OBJTOOL 14913M: Josh Poimboeuf <jpoimboe@kernel.org> 14914M: Peter Zijlstra <peterz@infradead.org> 14915S: Supported 14916F: tools/objtool/ 14917F: include/linux/objtool.h 14918 14919OCELOT ETHERNET SWITCH DRIVER 14920M: Vladimir Oltean <vladimir.oltean@nxp.com> 14921M: Claudiu Manoil <claudiu.manoil@nxp.com> 14922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14923M: UNGLinuxDriver@microchip.com 14924L: netdev@vger.kernel.org 14925S: Supported 14926F: drivers/net/dsa/ocelot/* 14927F: drivers/net/ethernet/mscc/ 14928F: include/soc/mscc/ocelot* 14929F: net/dsa/tag_ocelot.c 14930F: net/dsa/tag_ocelot_8021q.c 14931F: tools/testing/selftests/drivers/net/ocelot/* 14932 14933OCELOT EXTERNAL SWITCH CONTROL 14934M: Colin Foster <colin.foster@in-advantage.com> 14935S: Supported 14936F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14937F: drivers/mfd/ocelot* 14938F: include/linux/mfd/ocelot.h 14939 14940OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14941M: Frederic Barrat <fbarrat@linux.ibm.com> 14942M: Andrew Donnellan <ajd@linux.ibm.com> 14943L: linuxppc-dev@lists.ozlabs.org 14944S: Supported 14945F: Documentation/userspace-api/accelerators/ocxl.rst 14946F: arch/powerpc/include/asm/pnv-ocxl.h 14947F: arch/powerpc/platforms/powernv/ocxl.c 14948F: drivers/misc/ocxl/ 14949F: include/misc/ocxl* 14950F: include/uapi/misc/ocxl.h 14951 14952OMAP AUDIO SUPPORT 14953M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14954M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14956L: linux-omap@vger.kernel.org 14957S: Maintained 14958F: sound/soc/ti/n810.c 14959F: sound/soc/ti/omap* 14960F: sound/soc/ti/rx51.c 14961F: sound/soc/ti/sdma-pcm.* 14962 14963OMAP CLOCK FRAMEWORK SUPPORT 14964M: Paul Walmsley <paul@pwsan.com> 14965L: linux-omap@vger.kernel.org 14966S: Maintained 14967F: arch/arm/*omap*/*clock* 14968 14969OMAP DEVICE TREE SUPPORT 14970M: Benoît Cousson <bcousson@baylibre.com> 14971M: Tony Lindgren <tony@atomide.com> 14972L: linux-omap@vger.kernel.org 14973L: devicetree@vger.kernel.org 14974S: Maintained 14975F: arch/arm/boot/dts/*am3* 14976F: arch/arm/boot/dts/*am4* 14977F: arch/arm/boot/dts/*am5* 14978F: arch/arm/boot/dts/*dra7* 14979F: arch/arm/boot/dts/*omap* 14980F: arch/arm/boot/dts/logicpd-som-lv* 14981F: arch/arm/boot/dts/logicpd-torpedo* 14982 14983OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14984L: linux-omap@vger.kernel.org 14985L: linux-fbdev@vger.kernel.org 14986S: Orphan 14987F: Documentation/arm/omap/dss.rst 14988F: drivers/video/fbdev/omap2/ 14989 14990OMAP FRAMEBUFFER SUPPORT 14991L: linux-fbdev@vger.kernel.org 14992L: linux-omap@vger.kernel.org 14993S: Orphan 14994F: drivers/video/fbdev/omap/ 14995 14996OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14997M: Roger Quadros <rogerq@kernel.org> 14998M: Tony Lindgren <tony@atomide.com> 14999L: linux-omap@vger.kernel.org 15000S: Maintained 15001F: arch/arm/mach-omap2/*gpmc* 15002F: drivers/memory/omap-gpmc.c 15003 15004OMAP GPIO DRIVER 15005M: Grygorii Strashko <grygorii.strashko@ti.com> 15006M: Santosh Shilimkar <ssantosh@kernel.org> 15007M: Kevin Hilman <khilman@kernel.org> 15008L: linux-omap@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15011F: drivers/gpio/gpio-omap.c 15012 15013OMAP HARDWARE SPINLOCK SUPPORT 15014M: Ohad Ben-Cohen <ohad@wizery.com> 15015L: linux-omap@vger.kernel.org 15016S: Maintained 15017F: drivers/hwspinlock/omap_hwspinlock.c 15018 15019OMAP HS MMC SUPPORT 15020L: linux-mmc@vger.kernel.org 15021L: linux-omap@vger.kernel.org 15022S: Orphan 15023F: drivers/mmc/host/omap_hsmmc.c 15024 15025OMAP HWMOD DATA 15026M: Paul Walmsley <paul@pwsan.com> 15027L: linux-omap@vger.kernel.org 15028S: Maintained 15029F: arch/arm/mach-omap2/omap_hwmod*data* 15030 15031OMAP HWMOD SUPPORT 15032M: Benoît Cousson <bcousson@baylibre.com> 15033M: Paul Walmsley <paul@pwsan.com> 15034L: linux-omap@vger.kernel.org 15035S: Maintained 15036F: arch/arm/mach-omap2/omap_hwmod.* 15037 15038OMAP I2C DRIVER 15039M: Vignesh R <vigneshr@ti.com> 15040L: linux-omap@vger.kernel.org 15041L: linux-i2c@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15044F: drivers/i2c/busses/i2c-omap.c 15045 15046OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15048L: linux-media@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15051F: drivers/media/platform/ti/omap3isp/ 15052F: drivers/staging/media/omap4iss/ 15053 15054OMAP MMC SUPPORT 15055M: Aaro Koskinen <aaro.koskinen@iki.fi> 15056L: linux-omap@vger.kernel.org 15057S: Odd Fixes 15058F: drivers/mmc/host/omap.c 15059 15060OMAP POWER MANAGEMENT SUPPORT 15061M: Kevin Hilman <khilman@kernel.org> 15062L: linux-omap@vger.kernel.org 15063S: Maintained 15064F: arch/arm/*omap*/*pm* 15065F: drivers/cpufreq/omap-cpufreq.c 15066 15067OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15068M: Paul Walmsley <paul@pwsan.com> 15069L: linux-omap@vger.kernel.org 15070S: Maintained 15071F: arch/arm/mach-omap2/prm* 15072 15073OMAP RANDOM NUMBER GENERATOR SUPPORT 15074M: Deepak Saxena <dsaxena@plexity.net> 15075S: Maintained 15076F: drivers/char/hw_random/omap-rng.c 15077 15078OMAP USB SUPPORT 15079L: linux-usb@vger.kernel.org 15080L: linux-omap@vger.kernel.org 15081S: Orphan 15082F: arch/arm/*omap*/usb* 15083F: drivers/usb/*/*omap* 15084 15085OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15086M: Mark Jackson <mpfj@newflow.co.uk> 15087L: linux-omap@vger.kernel.org 15088S: Maintained 15089F: arch/arm/boot/dts/am335x-nano.dts 15090 15091OMAP1 SUPPORT 15092M: Aaro Koskinen <aaro.koskinen@iki.fi> 15093M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15094M: Tony Lindgren <tony@atomide.com> 15095L: linux-omap@vger.kernel.org 15096S: Maintained 15097Q: http://patchwork.kernel.org/project/linux-omap/list/ 15098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15099F: arch/arm/configs/omap1_defconfig 15100F: arch/arm/mach-omap1/ 15101F: arch/arm/plat-omap/ 15102F: drivers/i2c/busses/i2c-omap.c 15103F: include/linux/platform_data/ams-delta-fiq.h 15104F: include/linux/platform_data/i2c-omap.h 15105 15106OMAP2+ SUPPORT 15107M: Tony Lindgren <tony@atomide.com> 15108L: linux-omap@vger.kernel.org 15109S: Maintained 15110W: http://www.muru.com/linux/omap/ 15111W: http://linux.omap.com/ 15112Q: http://patchwork.kernel.org/project/linux-omap/list/ 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15114F: arch/arm/configs/omap2plus_defconfig 15115F: arch/arm/mach-omap2/ 15116F: arch/arm/plat-omap/ 15117F: drivers/bus/ti-sysc.c 15118F: drivers/i2c/busses/i2c-omap.c 15119F: drivers/irqchip/irq-omap-intc.c 15120F: drivers/mfd/*omap*.c 15121F: drivers/mfd/menelaus.c 15122F: drivers/mfd/palmas.c 15123F: drivers/mfd/tps65217.c 15124F: drivers/mfd/tps65218.c 15125F: drivers/mfd/tps65910.c 15126F: drivers/mfd/twl-core.[ch] 15127F: drivers/mfd/twl4030*.c 15128F: drivers/mfd/twl6030*.c 15129F: drivers/mfd/twl6040*.c 15130F: drivers/regulator/palmas-regulator*.c 15131F: drivers/regulator/pbias-regulator.c 15132F: drivers/regulator/tps65217-regulator.c 15133F: drivers/regulator/tps65218-regulator.c 15134F: drivers/regulator/tps65219-regulator.c 15135F: drivers/regulator/tps65910-regulator.c 15136F: drivers/regulator/twl-regulator.c 15137F: drivers/regulator/twl6030-regulator.c 15138F: include/linux/platform_data/i2c-omap.h 15139F: include/linux/platform_data/ti-sysc.h 15140 15141OMFS FILESYSTEM 15142M: Bob Copeland <me@bobcopeland.com> 15143L: linux-karma-devel@lists.sourceforge.net 15144S: Maintained 15145F: Documentation/filesystems/omfs.rst 15146F: fs/omfs/ 15147 15148OMNIKEY CARDMAN 4000 DRIVER 15149M: Harald Welte <laforge@gnumonks.org> 15150S: Maintained 15151F: drivers/char/pcmcia/cm4000_cs.c 15152F: include/linux/cm4000_cs.h 15153F: include/uapi/linux/cm4000_cs.h 15154 15155OMNIKEY CARDMAN 4040 DRIVER 15156M: Harald Welte <laforge@gnumonks.org> 15157S: Maintained 15158F: drivers/char/pcmcia/cm4040_cs.* 15159 15160OMNIVISION OG01A1B SENSOR DRIVER 15161M: Shawn Tu <shawnx.tu@intel.com> 15162L: linux-media@vger.kernel.org 15163S: Maintained 15164F: drivers/media/i2c/og01a1b.c 15165 15166OMNIVISION OV02A10 SENSOR DRIVER 15167M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170T: git git://linuxtv.org/media_tree.git 15171F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15172F: drivers/media/i2c/ov02a10.c 15173 15174OMNIVISION OV08D10 SENSOR DRIVER 15175M: Jimmy Su <jimmy.su@intel.com> 15176L: linux-media@vger.kernel.org 15177S: Maintained 15178T: git git://linuxtv.org/media_tree.git 15179F: drivers/media/i2c/ov08d10.c 15180 15181OMNIVISION OV13858 SENSOR DRIVER 15182M: Sakari Ailus <sakari.ailus@linux.intel.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185T: git git://linuxtv.org/media_tree.git 15186F: drivers/media/i2c/ov13858.c 15187 15188OMNIVISION OV13B10 SENSOR DRIVER 15189M: Arec Kao <arec.kao@intel.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media_tree.git 15193F: drivers/media/i2c/ov13b10.c 15194 15195OMNIVISION OV2680 SENSOR DRIVER 15196M: Rui Miguel Silva <rmfrfs@gmail.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15201F: drivers/media/i2c/ov2680.c 15202 15203OMNIVISION OV2685 SENSOR DRIVER 15204M: Shunqian Zheng <zhengsq@rock-chips.com> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207T: git git://linuxtv.org/media_tree.git 15208F: drivers/media/i2c/ov2685.c 15209 15210OMNIVISION OV2740 SENSOR DRIVER 15211M: Tianshu Qiu <tian.shu.qiu@intel.com> 15212R: Shawn Tu <shawnx.tu@intel.com> 15213R: Bingbu Cao <bingbu.cao@intel.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216T: git git://linuxtv.org/media_tree.git 15217F: drivers/media/i2c/ov2740.c 15218 15219OMNIVISION OV5640 SENSOR DRIVER 15220M: Steve Longerbeam <slongerbeam@gmail.com> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: drivers/media/i2c/ov5640.c 15225 15226OMNIVISION OV5647 SENSOR DRIVER 15227M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15228M: Jacopo Mondi <jacopo@jmondi.org> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231T: git git://linuxtv.org/media_tree.git 15232F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15233F: drivers/media/i2c/ov5647.c 15234 15235OMNIVISION OV5670 SENSOR DRIVER 15236M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239T: git git://linuxtv.org/media_tree.git 15240F: drivers/media/i2c/ov5670.c 15241 15242OMNIVISION OV5675 SENSOR DRIVER 15243M: Shawn Tu <shawnx.tu@intel.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246T: git git://linuxtv.org/media_tree.git 15247F: drivers/media/i2c/ov5675.c 15248 15249OMNIVISION OV5693 SENSOR DRIVER 15250M: Daniel Scally <djrscally@gmail.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15255F: drivers/media/i2c/ov5693.c 15256 15257OMNIVISION OV5695 SENSOR DRIVER 15258M: Shunqian Zheng <zhengsq@rock-chips.com> 15259L: linux-media@vger.kernel.org 15260S: Maintained 15261T: git git://linuxtv.org/media_tree.git 15262F: drivers/media/i2c/ov5695.c 15263 15264OMNIVISION OV7670 SENSOR DRIVER 15265L: linux-media@vger.kernel.org 15266S: Orphan 15267T: git git://linuxtv.org/media_tree.git 15268F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15269F: drivers/media/i2c/ov7670.c 15270 15271OMNIVISION OV772x SENSOR DRIVER 15272M: Jacopo Mondi <jacopo@jmondi.org> 15273L: linux-media@vger.kernel.org 15274S: Odd fixes 15275T: git git://linuxtv.org/media_tree.git 15276F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15277F: drivers/media/i2c/ov772x.c 15278F: include/media/i2c/ov772x.h 15279 15280OMNIVISION OV7740 SENSOR DRIVER 15281M: Wenyou Yang <wenyou.yang@microchip.com> 15282L: linux-media@vger.kernel.org 15283S: Maintained 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15286F: drivers/media/i2c/ov7740.c 15287 15288OMNIVISION OV8856 SENSOR DRIVER 15289M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15290L: linux-media@vger.kernel.org 15291S: Maintained 15292T: git git://linuxtv.org/media_tree.git 15293F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15294F: drivers/media/i2c/ov8856.c 15295 15296OMNIVISION OV9282 SENSOR DRIVER 15297M: Paul J. Murphy <paul.j.murphy@intel.com> 15298M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301T: git git://linuxtv.org/media_tree.git 15302F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15303F: drivers/media/i2c/ov9282.c 15304 15305OMNIVISION OV9640 SENSOR DRIVER 15306M: Petr Cvek <petrcvekcz@gmail.com> 15307L: linux-media@vger.kernel.org 15308S: Maintained 15309F: drivers/media/i2c/ov9640.* 15310 15311OMNIVISION OV9650 SENSOR DRIVER 15312M: Sakari Ailus <sakari.ailus@linux.intel.com> 15313R: Akinobu Mita <akinobu.mita@gmail.com> 15314R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15315L: linux-media@vger.kernel.org 15316S: Maintained 15317T: git git://linuxtv.org/media_tree.git 15318F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15319F: drivers/media/i2c/ov9650.c 15320 15321OMNIVISION OV9734 SENSOR DRIVER 15322M: Tianshu Qiu <tian.shu.qiu@intel.com> 15323R: Bingbu Cao <bingbu.cao@intel.com> 15324L: linux-media@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media_tree.git 15327F: drivers/media/i2c/ov9734.c 15328 15329ONBOARD USB HUB DRIVER 15330M: Matthias Kaehlcke <mka@chromium.org> 15331L: linux-usb@vger.kernel.org 15332S: Maintained 15333F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15334F: drivers/usb/misc/onboard_usb_hub.c 15335 15336ONENAND FLASH DRIVER 15337M: Kyungmin Park <kyungmin.park@samsung.com> 15338L: linux-mtd@lists.infradead.org 15339S: Maintained 15340F: drivers/mtd/nand/onenand/ 15341F: include/linux/mtd/onenand*.h 15342 15343ONION OMEGA2+ BOARD 15344M: Harvey Hunt <harveyhuntnexus@gmail.com> 15345L: linux-mips@vger.kernel.org 15346S: Maintained 15347F: arch/mips/boot/dts/ralink/omega2p.dts 15348 15349OP-TEE DRIVER 15350M: Jens Wiklander <jens.wiklander@linaro.org> 15351L: op-tee@lists.trustedfirmware.org 15352S: Maintained 15353F: Documentation/ABI/testing/sysfs-bus-optee-devices 15354F: drivers/tee/optee/ 15355 15356OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15357M: Sumit Garg <sumit.garg@linaro.org> 15358L: op-tee@lists.trustedfirmware.org 15359S: Maintained 15360F: drivers/char/hw_random/optee-rng.c 15361 15362OP-TEE RTC DRIVER 15363M: Clément Léger <clement.leger@bootlin.com> 15364L: linux-rtc@vger.kernel.org 15365S: Maintained 15366F: drivers/rtc/rtc-optee.c 15367 15368OPA-VNIC DRIVER 15369M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15370L: linux-rdma@vger.kernel.org 15371S: Supported 15372F: drivers/infiniband/ulp/opa_vnic 15373 15374OPEN FIRMWARE AND FLATTENED DEVICE TREE 15375M: Rob Herring <robh+dt@kernel.org> 15376M: Frank Rowand <frowand.list@gmail.com> 15377L: devicetree@vger.kernel.org 15378S: Maintained 15379C: irc://irc.libera.chat/devicetree 15380W: http://www.devicetree.org/ 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15382F: Documentation/ABI/testing/sysfs-firmware-ofw 15383F: drivers/of/ 15384F: include/linux/of*.h 15385F: scripts/dtc/ 15386K: of_overlay_notifier_ 15387K: of_overlay_fdt_apply 15388K: of_overlay_remove 15389 15390OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15391M: Rob Herring <robh+dt@kernel.org> 15392M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395C: irc://irc.libera.chat/devicetree 15396Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15397T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15398F: Documentation/devicetree/ 15399F: arch/*/boot/dts/ 15400F: include/dt-bindings/ 15401 15402OPENCOMPUTE PTP CLOCK DRIVER 15403M: Jonathan Lemon <jonathan.lemon@gmail.com> 15404M: Vadim Fedorenko <vadfed@fb.com> 15405L: netdev@vger.kernel.org 15406S: Maintained 15407F: drivers/ptp/ptp_ocp.c 15408 15409OPENCORES I2C BUS DRIVER 15410M: Peter Korsgaard <peter@korsgaard.com> 15411M: Andrew Lunn <andrew@lunn.ch> 15412L: linux-i2c@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15415F: Documentation/i2c/busses/i2c-ocores.rst 15416F: drivers/i2c/busses/i2c-ocores.c 15417F: include/linux/platform_data/i2c-ocores.h 15418 15419OPENRISC ARCHITECTURE 15420M: Jonas Bonn <jonas@southpole.se> 15421M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15422M: Stafford Horne <shorne@gmail.com> 15423L: openrisc@lists.librecores.org 15424S: Maintained 15425W: http://openrisc.io 15426T: git https://github.com/openrisc/linux.git 15427F: Documentation/devicetree/bindings/openrisc/ 15428F: Documentation/openrisc/ 15429F: arch/openrisc/ 15430F: drivers/irqchip/irq-ompic.c 15431F: drivers/irqchip/irq-or1k-* 15432 15433OPENVSWITCH 15434M: Pravin B Shelar <pshelar@ovn.org> 15435L: netdev@vger.kernel.org 15436L: dev@openvswitch.org 15437S: Maintained 15438W: http://openvswitch.org 15439F: include/uapi/linux/openvswitch.h 15440F: net/openvswitch/ 15441 15442OPERATING PERFORMANCE POINTS (OPP) 15443M: Viresh Kumar <vireshk@kernel.org> 15444M: Nishanth Menon <nm@ti.com> 15445M: Stephen Boyd <sboyd@kernel.org> 15446L: linux-pm@vger.kernel.org 15447S: Maintained 15448T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15449F: Documentation/devicetree/bindings/opp/ 15450F: Documentation/power/opp.rst 15451F: drivers/opp/ 15452F: include/linux/pm_opp.h 15453 15454OPL4 DRIVER 15455M: Clemens Ladisch <clemens@ladisch.de> 15456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15457S: Maintained 15458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15459F: sound/drivers/opl4/ 15460 15461ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15462M: Mark Fasheh <mark@fasheh.com> 15463M: Joel Becker <jlbec@evilplan.org> 15464M: Joseph Qi <joseph.qi@linux.alibaba.com> 15465L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15466S: Supported 15467W: http://ocfs2.wiki.kernel.org 15468F: Documentation/filesystems/dlmfs.rst 15469F: Documentation/filesystems/ocfs2.rst 15470F: fs/ocfs2/ 15471 15472ORANGEFS FILESYSTEM 15473M: Mike Marshall <hubcap@omnibond.com> 15474R: Martin Brandenburg <martin@omnibond.com> 15475L: devel@lists.orangefs.org 15476S: Supported 15477T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15478F: Documentation/filesystems/orangefs.rst 15479F: fs/orangefs/ 15480 15481ORINOCO DRIVER 15482L: linux-wireless@vger.kernel.org 15483S: Orphan 15484W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15485W: http://www.nongnu.org/orinoco/ 15486F: drivers/net/wireless/intersil/orinoco/ 15487 15488OV2659 OMNIVISION SENSOR DRIVER 15489M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15490L: linux-media@vger.kernel.org 15491S: Maintained 15492W: https://linuxtv.org 15493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15494T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15495F: drivers/media/i2c/ov2659.c 15496F: include/media/i2c/ov2659.h 15497 15498OVERLAY FILESYSTEM 15499M: Miklos Szeredi <miklos@szeredi.hu> 15500L: linux-unionfs@vger.kernel.org 15501S: Supported 15502T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15503F: Documentation/filesystems/overlayfs.rst 15504F: fs/overlayfs/ 15505 15506P54 WIRELESS DRIVER 15507M: Christian Lamparter <chunkeey@googlemail.com> 15508L: linux-wireless@vger.kernel.org 15509S: Maintained 15510W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15511F: drivers/net/wireless/intersil/p54/ 15512 15513PACKING 15514M: Vladimir Oltean <olteanv@gmail.com> 15515L: netdev@vger.kernel.org 15516S: Supported 15517F: Documentation/core-api/packing.rst 15518F: include/linux/packing.h 15519F: lib/packing.c 15520 15521PADATA PARALLEL EXECUTION MECHANISM 15522M: Steffen Klassert <steffen.klassert@secunet.com> 15523M: Daniel Jordan <daniel.m.jordan@oracle.com> 15524L: linux-crypto@vger.kernel.org 15525L: linux-kernel@vger.kernel.org 15526S: Maintained 15527F: Documentation/core-api/padata.rst 15528F: include/linux/padata.h 15529F: kernel/padata.c 15530 15531PAGE CACHE 15532M: Matthew Wilcox (Oracle) <willy@infradead.org> 15533L: linux-fsdevel@vger.kernel.org 15534S: Supported 15535T: git git://git.infradead.org/users/willy/pagecache.git 15536F: Documentation/filesystems/locking.rst 15537F: Documentation/filesystems/vfs.rst 15538F: include/linux/pagemap.h 15539F: mm/filemap.c 15540F: mm/page-writeback.c 15541F: mm/readahead.c 15542F: mm/truncate.c 15543 15544PAGE POOL 15545M: Jesper Dangaard Brouer <hawk@kernel.org> 15546M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15547L: netdev@vger.kernel.org 15548S: Supported 15549F: Documentation/networking/page_pool.rst 15550F: include/net/page_pool.h 15551F: include/trace/events/page_pool.h 15552F: net/core/page_pool.c 15553 15554PAGE TABLE CHECK 15555M: Pasha Tatashin <pasha.tatashin@soleen.com> 15556M: Andrew Morton <akpm@linux-foundation.org> 15557L: linux-mm@kvack.org 15558S: Maintained 15559F: Documentation/mm/page_table_check.rst 15560F: include/linux/page_table_check.h 15561F: mm/page_table_check.c 15562 15563PANASONIC LAPTOP ACPI EXTRAS DRIVER 15564M: Kenneth Chan <kenneth.t.chan@gmail.com> 15565L: platform-driver-x86@vger.kernel.org 15566S: Maintained 15567F: drivers/platform/x86/panasonic-laptop.c 15568 15569PARALLAX PING IIO SENSOR DRIVER 15570M: Andreas Klinger <ak@it-klinger.de> 15571L: linux-iio@vger.kernel.org 15572S: Maintained 15573F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15574F: drivers/iio/proximity/ping.c 15575 15576PARALLEL LCD/KEYPAD PANEL DRIVER 15577M: Willy Tarreau <willy@haproxy.com> 15578M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15579S: Odd Fixes 15580F: Documentation/admin-guide/lcd-panel-cgram.rst 15581F: drivers/auxdisplay/panel.c 15582 15583PARALLEL PORT SUBSYSTEM 15584M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15585M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15586L: linux-parport@lists.infradead.org (subscribers-only) 15587S: Maintained 15588F: Documentation/driver-api/parport*.rst 15589F: drivers/char/ppdev.c 15590F: drivers/parport/ 15591F: include/linux/parport*.h 15592F: include/uapi/linux/ppdev.h 15593 15594PARAVIRT_OPS INTERFACE 15595M: Juergen Gross <jgross@suse.com> 15596M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15597R: Alexey Makhalov <amakhalov@vmware.com> 15598R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15599L: virtualization@lists.linux-foundation.org 15600L: x86@kernel.org 15601S: Supported 15602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15603F: Documentation/virt/paravirt_ops.rst 15604F: arch/*/include/asm/paravirt*.h 15605F: arch/*/kernel/paravirt* 15606F: include/linux/hypervisor.h 15607 15608PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15609M: Tim Waugh <tim@cyberelk.net> 15610L: linux-parport@lists.infradead.org (subscribers-only) 15611S: Maintained 15612F: Documentation/admin-guide/blockdev/paride.rst 15613F: drivers/block/paride/ 15614 15615PARISC ARCHITECTURE 15616M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15617M: Helge Deller <deller@gmx.de> 15618L: linux-parisc@vger.kernel.org 15619S: Maintained 15620W: https://parisc.wiki.kernel.org 15621Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15622T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15623T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15624F: Documentation/parisc/ 15625F: arch/parisc/ 15626F: drivers/char/agp/parisc-agp.c 15627F: drivers/input/misc/hp_sdc_rtc.c 15628F: drivers/input/serio/gscps2.c 15629F: drivers/input/serio/hp_sdc* 15630F: drivers/parisc/ 15631F: drivers/parport/parport_gsc.* 15632F: drivers/tty/serial/8250/8250_gsc.c 15633F: drivers/video/console/sti* 15634F: drivers/video/fbdev/sti* 15635F: drivers/video/logo/logo_parisc* 15636F: include/linux/hp_sdc.h 15637 15638PARMAN 15639M: Jiri Pirko <jiri@nvidia.com> 15640L: netdev@vger.kernel.org 15641S: Supported 15642F: include/linux/parman.h 15643F: lib/parman.c 15644F: lib/test_parman.c 15645 15646PC ENGINES APU BOARD DRIVER 15647M: Enrico Weigelt, metux IT consult <info@metux.net> 15648S: Maintained 15649F: drivers/platform/x86/pcengines-apuv2.c 15650 15651PC87360 HARDWARE MONITORING DRIVER 15652M: Jim Cromie <jim.cromie@gmail.com> 15653L: linux-hwmon@vger.kernel.org 15654S: Maintained 15655F: Documentation/hwmon/pc87360.rst 15656F: drivers/hwmon/pc87360.c 15657 15658PC8736x GPIO DRIVER 15659M: Jim Cromie <jim.cromie@gmail.com> 15660S: Maintained 15661F: drivers/char/pc8736x_gpio.c 15662 15663PC87427 HARDWARE MONITORING DRIVER 15664M: Jean Delvare <jdelvare@suse.com> 15665L: linux-hwmon@vger.kernel.org 15666S: Maintained 15667F: Documentation/hwmon/pc87427.rst 15668F: drivers/hwmon/pc87427.c 15669 15670PCA9532 LED DRIVER 15671M: Riku Voipio <riku.voipio@iki.fi> 15672S: Maintained 15673F: drivers/leds/leds-pca9532.c 15674F: include/linux/leds-pca9532.h 15675 15676PCA9541 I2C BUS MASTER SELECTOR DRIVER 15677M: Guenter Roeck <linux@roeck-us.net> 15678L: linux-i2c@vger.kernel.org 15679S: Maintained 15680F: drivers/i2c/muxes/i2c-mux-pca9541.c 15681 15682PCDP - PRIMARY CONSOLE AND DEBUG PORT 15683M: Khalid Aziz <khalid@gonehiking.org> 15684S: Maintained 15685F: drivers/firmware/pcdp.* 15686 15687PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15688M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15689M: Pali Rohár <pali@kernel.org> 15690L: linux-pci@vger.kernel.org 15691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15692S: Maintained 15693F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15694F: drivers/pci/controller/pci-aardvark.c 15695 15696PCI DRIVER FOR ALTERA PCIE IP 15697M: Joyce Ooi <joyce.ooi@intel.com> 15698L: linux-pci@vger.kernel.org 15699S: Supported 15700F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15701F: drivers/pci/controller/pcie-altera.c 15702 15703PCI DRIVER FOR APPLIEDMICRO XGENE 15704M: Toan Le <toan@os.amperecomputing.com> 15705L: linux-pci@vger.kernel.org 15706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15707S: Maintained 15708F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15709F: drivers/pci/controller/pci-xgene.c 15710 15711PCI DRIVER FOR ARM VERSATILE PLATFORM 15712M: Rob Herring <robh@kernel.org> 15713L: linux-pci@vger.kernel.org 15714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15715S: Maintained 15716F: Documentation/devicetree/bindings/pci/versatile.yaml 15717F: drivers/pci/controller/pci-versatile.c 15718 15719PCI DRIVER FOR ARMADA 8K 15720M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15721L: linux-pci@vger.kernel.org 15722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15723S: Maintained 15724F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15725F: drivers/pci/controller/dwc/pcie-armada8k.c 15726 15727PCI DRIVER FOR CADENCE PCIE IP 15728M: Tom Joseph <tjoseph@cadence.com> 15729L: linux-pci@vger.kernel.org 15730S: Maintained 15731F: Documentation/devicetree/bindings/pci/cdns,* 15732F: drivers/pci/controller/cadence/ 15733 15734PCI DRIVER FOR FREESCALE LAYERSCAPE 15735M: Minghuan Lian <minghuan.Lian@nxp.com> 15736M: Mingkai Hu <mingkai.hu@nxp.com> 15737M: Roy Zang <roy.zang@nxp.com> 15738L: linuxppc-dev@lists.ozlabs.org 15739L: linux-pci@vger.kernel.org 15740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15741S: Maintained 15742F: drivers/pci/controller/dwc/*layerscape* 15743 15744PCI DRIVER FOR GENERIC OF HOSTS 15745M: Will Deacon <will@kernel.org> 15746L: linux-pci@vger.kernel.org 15747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15748S: Maintained 15749F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15750F: drivers/pci/controller/pci-host-common.c 15751F: drivers/pci/controller/pci-host-generic.c 15752 15753PCI DRIVER FOR IMX6 15754M: Richard Zhu <hongxing.zhu@nxp.com> 15755M: Lucas Stach <l.stach@pengutronix.de> 15756L: linux-pci@vger.kernel.org 15757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15758S: Maintained 15759F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15760F: drivers/pci/controller/dwc/*imx6* 15761 15762PCI DRIVER FOR FU740 15763M: Paul Walmsley <paul.walmsley@sifive.com> 15764M: Greentime Hu <greentime.hu@sifive.com> 15765L: linux-pci@vger.kernel.org 15766S: Maintained 15767F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15768F: drivers/pci/controller/dwc/pcie-fu740.c 15769 15770PCI DRIVER FOR INTEL IXP4XX 15771M: Linus Walleij <linus.walleij@linaro.org> 15772S: Maintained 15773F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15774F: drivers/pci/controller/pci-ixp4xx.c 15775 15776PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15777M: Nirmal Patel <nirmal.patel@linux.intel.com> 15778R: Jonathan Derrick <jonathan.derrick@linux.dev> 15779L: linux-pci@vger.kernel.org 15780S: Supported 15781F: drivers/pci/controller/vmd.c 15782 15783PCI DRIVER FOR MICROSEMI SWITCHTEC 15784M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15785M: Logan Gunthorpe <logang@deltatee.com> 15786L: linux-pci@vger.kernel.org 15787S: Maintained 15788F: Documentation/ABI/testing/sysfs-class-switchtec 15789F: Documentation/driver-api/switchtec.rst 15790F: drivers/ntb/hw/mscc/ 15791F: drivers/pci/switch/switchtec* 15792F: include/linux/switchtec.h 15793F: include/uapi/linux/switchtec_ioctl.h 15794 15795PCI DRIVER FOR MOBIVEIL PCIE IP 15796M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15797M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15798L: linux-pci@vger.kernel.org 15799S: Supported 15800F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15801F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15802 15803PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15804M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15805M: Pali Rohár <pali@kernel.org> 15806L: linux-pci@vger.kernel.org 15807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15808S: Maintained 15809F: drivers/pci/controller/*mvebu* 15810 15811PCI DRIVER FOR NVIDIA TEGRA 15812M: Thierry Reding <thierry.reding@gmail.com> 15813L: linux-tegra@vger.kernel.org 15814L: linux-pci@vger.kernel.org 15815S: Supported 15816F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15817F: drivers/pci/controller/pci-tegra.c 15818 15819PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15820M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15821L: linux-pci@vger.kernel.org 15822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15823S: Maintained 15824F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15825F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15826 15827PCI DRIVER FOR RENESAS R-CAR 15828M: Marek Vasut <marek.vasut+renesas@gmail.com> 15829M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15830L: linux-pci@vger.kernel.org 15831L: linux-renesas-soc@vger.kernel.org 15832S: Maintained 15833F: Documentation/devicetree/bindings/pci/*rcar* 15834F: drivers/pci/controller/*rcar* 15835 15836PCI DRIVER FOR SAMSUNG EXYNOS 15837M: Jingoo Han <jingoohan1@gmail.com> 15838L: linux-pci@vger.kernel.org 15839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15840L: linux-samsung-soc@vger.kernel.org 15841S: Maintained 15842F: drivers/pci/controller/dwc/pci-exynos.c 15843 15844PCI DRIVER FOR SYNOPSYS DESIGNWARE 15845M: Jingoo Han <jingoohan1@gmail.com> 15846M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15847L: linux-pci@vger.kernel.org 15848S: Maintained 15849F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15850F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15851F: drivers/pci/controller/dwc/*designware* 15852 15853PCI DRIVER FOR TI DRA7XX/J721E 15854M: Vignesh Raghavendra <vigneshr@ti.com> 15855L: linux-omap@vger.kernel.org 15856L: linux-pci@vger.kernel.org 15857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15858S: Supported 15859F: Documentation/devicetree/bindings/pci/ti-pci.txt 15860F: drivers/pci/controller/cadence/pci-j721e.c 15861F: drivers/pci/controller/dwc/pci-dra7xx.c 15862 15863PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15864M: Linus Walleij <linus.walleij@linaro.org> 15865L: linux-pci@vger.kernel.org 15866S: Maintained 15867F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15868F: drivers/pci/controller/pci-v3-semi.c 15869 15870PCI ENDPOINT SUBSYSTEM 15871M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15872R: Krzysztof Wilczyński <kw@linux.com> 15873R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15874R: Kishon Vijay Abraham I <kishon@kernel.org> 15875L: linux-pci@vger.kernel.org 15876S: Supported 15877Q: https://patchwork.kernel.org/project/linux-pci/list/ 15878B: https://bugzilla.kernel.org 15879C: irc://irc.oftc.net/linux-pci 15880T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15881F: Documentation/PCI/endpoint/* 15882F: Documentation/misc-devices/pci-endpoint-test.rst 15883F: drivers/misc/pci_endpoint_test.c 15884F: drivers/pci/endpoint/ 15885F: tools/pci/ 15886 15887PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15888M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15889R: Oliver O'Halloran <oohall@gmail.com> 15890L: linuxppc-dev@lists.ozlabs.org 15891S: Supported 15892F: Documentation/PCI/pci-error-recovery.rst 15893F: Documentation/powerpc/eeh-pci-error-recovery.rst 15894F: arch/powerpc/include/*/eeh*.h 15895F: arch/powerpc/kernel/eeh*.c 15896F: arch/powerpc/platforms/*/eeh*.c 15897F: drivers/pci/pcie/aer.c 15898F: drivers/pci/pcie/dpc.c 15899F: drivers/pci/pcie/err.c 15900 15901PCI ERROR RECOVERY 15902M: Linas Vepstas <linasvepstas@gmail.com> 15903L: linux-pci@vger.kernel.org 15904S: Supported 15905F: Documentation/PCI/pci-error-recovery.rst 15906 15907PCI PEER-TO-PEER DMA (P2PDMA) 15908M: Bjorn Helgaas <bhelgaas@google.com> 15909M: Logan Gunthorpe <logang@deltatee.com> 15910L: linux-pci@vger.kernel.org 15911S: Supported 15912Q: https://patchwork.kernel.org/project/linux-pci/list/ 15913B: https://bugzilla.kernel.org 15914C: irc://irc.oftc.net/linux-pci 15915T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15916F: Documentation/driver-api/pci/p2pdma.rst 15917F: drivers/pci/p2pdma.c 15918F: include/linux/pci-p2pdma.h 15919 15920PCI MSI DRIVER FOR ALTERA MSI IP 15921M: Joyce Ooi <joyce.ooi@intel.com> 15922L: linux-pci@vger.kernel.org 15923S: Supported 15924F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15925F: drivers/pci/controller/pcie-altera-msi.c 15926 15927PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15928M: Toan Le <toan@os.amperecomputing.com> 15929L: linux-pci@vger.kernel.org 15930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15931S: Maintained 15932F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15933F: drivers/pci/controller/pci-xgene-msi.c 15934 15935PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15936M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15937R: Rob Herring <robh@kernel.org> 15938R: Krzysztof Wilczyński <kw@linux.com> 15939L: linux-pci@vger.kernel.org 15940S: Supported 15941Q: https://patchwork.kernel.org/project/linux-pci/list/ 15942B: https://bugzilla.kernel.org 15943C: irc://irc.oftc.net/linux-pci 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15945F: drivers/pci/controller/ 15946F: drivers/pci/pci-bridge-emul.c 15947F: drivers/pci/pci-bridge-emul.h 15948 15949PCI SUBSYSTEM 15950M: Bjorn Helgaas <bhelgaas@google.com> 15951L: linux-pci@vger.kernel.org 15952S: Supported 15953Q: https://patchwork.kernel.org/project/linux-pci/list/ 15954B: https://bugzilla.kernel.org 15955C: irc://irc.oftc.net/linux-pci 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15957F: Documentation/PCI/ 15958F: Documentation/devicetree/bindings/pci/ 15959F: arch/x86/kernel/early-quirks.c 15960F: arch/x86/kernel/quirks.c 15961F: arch/x86/pci/ 15962F: drivers/acpi/pci* 15963F: drivers/pci/ 15964F: include/asm-generic/pci* 15965F: include/linux/of_pci.h 15966F: include/linux/pci* 15967F: include/uapi/linux/pci* 15968F: lib/pci* 15969 15970PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15971M: Jonathan Chocron <jonnyc@amazon.com> 15972L: linux-pci@vger.kernel.org 15973S: Maintained 15974F: Documentation/devicetree/bindings/pci/pcie-al.txt 15975F: drivers/pci/controller/dwc/pcie-al.c 15976 15977PCIE DRIVER FOR AMLOGIC MESON 15978M: Yue Wang <yue.wang@Amlogic.com> 15979L: linux-pci@vger.kernel.org 15980L: linux-amlogic@lists.infradead.org 15981S: Maintained 15982F: drivers/pci/controller/dwc/pci-meson.c 15983 15984PCIE DRIVER FOR AXIS ARTPEC 15985M: Jesper Nilsson <jesper.nilsson@axis.com> 15986L: linux-arm-kernel@axis.com 15987L: linux-pci@vger.kernel.org 15988S: Maintained 15989F: Documentation/devicetree/bindings/pci/axis,artpec* 15990F: drivers/pci/controller/dwc/*artpec* 15991 15992PCIE DRIVER FOR CAVIUM THUNDERX 15993M: Robert Richter <rric@kernel.org> 15994L: linux-pci@vger.kernel.org 15995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15996S: Odd Fixes 15997F: drivers/pci/controller/pci-thunder-* 15998 15999PCIE DRIVER FOR HISILICON 16000M: Zhou Wang <wangzhou1@hisilicon.com> 16001L: linux-pci@vger.kernel.org 16002S: Maintained 16003F: drivers/pci/controller/dwc/pcie-hisi.c 16004 16005PCIE DRIVER FOR HISILICON KIRIN 16006M: Xiaowei Song <songxiaowei@hisilicon.com> 16007M: Binghui Wang <wangbinghui@hisilicon.com> 16008L: linux-pci@vger.kernel.org 16009S: Maintained 16010F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16011F: drivers/pci/controller/dwc/pcie-kirin.c 16012 16013PCIE DRIVER FOR HISILICON STB 16014M: Shawn Guo <shawn.guo@linaro.org> 16015L: linux-pci@vger.kernel.org 16016S: Maintained 16017F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16018F: drivers/pci/controller/dwc/pcie-histb.c 16019 16020PCIE DRIVER FOR INTEL KEEM BAY 16021M: Srikanth Thokala <srikanth.thokala@intel.com> 16022L: linux-pci@vger.kernel.org 16023S: Supported 16024F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16025F: drivers/pci/controller/dwc/pcie-keembay.c 16026 16027PCIE DRIVER FOR INTEL LGM GW SOC 16028M: Rahul Tanwar <rtanwar@maxlinear.com> 16029L: linux-pci@vger.kernel.org 16030S: Maintained 16031F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16032F: drivers/pci/controller/dwc/pcie-intel-gw.c 16033 16034PCIE DRIVER FOR MEDIATEK 16035M: Ryder Lee <ryder.lee@mediatek.com> 16036M: Jianjun Wang <jianjun.wang@mediatek.com> 16037L: linux-pci@vger.kernel.org 16038L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16039S: Supported 16040F: Documentation/devicetree/bindings/pci/mediatek* 16041F: drivers/pci/controller/*mediatek* 16042 16043PCIE DRIVER FOR MICROCHIP 16044M: Daire McNamara <daire.mcnamara@microchip.com> 16045L: linux-pci@vger.kernel.org 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/microchip* 16048F: drivers/pci/controller/*microchip* 16049 16050PCIE DRIVER FOR QUALCOMM MSM 16051M: Stanimir Varbanov <svarbanov@mm-sol.com> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-msm@vger.kernel.org 16054S: Maintained 16055F: drivers/pci/controller/dwc/pcie-qcom.c 16056 16057PCIE ENDPOINT DRIVER FOR QUALCOMM 16058M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16059L: linux-pci@vger.kernel.org 16060L: linux-arm-msm@vger.kernel.org 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16063F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16064 16065PCIE DRIVER FOR ROCKCHIP 16066M: Shawn Lin <shawn.lin@rock-chips.com> 16067L: linux-pci@vger.kernel.org 16068L: linux-rockchip@lists.infradead.org 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16071F: drivers/pci/controller/pcie-rockchip* 16072 16073PCIE DRIVER FOR SOCIONEXT UNIPHIER 16074M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16075L: linux-pci@vger.kernel.org 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16078F: drivers/pci/controller/dwc/pcie-uniphier* 16079 16080PCIE DRIVER FOR ST SPEAR13XX 16081M: Pratyush Anand <pratyush.anand@gmail.com> 16082L: linux-pci@vger.kernel.org 16083S: Maintained 16084F: drivers/pci/controller/dwc/*spear* 16085 16086PCI DRIVER FOR XILINX VERSAL CPM 16087M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16088M: Michal Simek <michal.simek@amd.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16092F: drivers/pci/controller/pcie-xilinx-cpm.c 16093 16094PCMCIA SUBSYSTEM 16095M: Dominik Brodowski <linux@dominikbrodowski.net> 16096S: Odd Fixes 16097T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16098F: Documentation/pcmcia/ 16099F: drivers/pcmcia/ 16100F: include/pcmcia/ 16101F: tools/pcmcia/ 16102 16103PCNET32 NETWORK DRIVER 16104M: Don Fry <pcnet32@frontier.com> 16105L: netdev@vger.kernel.org 16106S: Maintained 16107F: drivers/net/ethernet/amd/pcnet32.c 16108 16109PCRYPT PARALLEL CRYPTO ENGINE 16110M: Steffen Klassert <steffen.klassert@secunet.com> 16111L: linux-crypto@vger.kernel.org 16112S: Maintained 16113F: crypto/pcrypt.c 16114F: include/crypto/pcrypt.h 16115 16116PEAQ WMI HOTKEYS DRIVER 16117M: Hans de Goede <hdegoede@redhat.com> 16118L: platform-driver-x86@vger.kernel.org 16119S: Maintained 16120F: drivers/platform/x86/peaq-wmi.c 16121 16122PECI HARDWARE MONITORING DRIVERS 16123M: Iwona Winiarska <iwona.winiarska@intel.com> 16124L: linux-hwmon@vger.kernel.org 16125S: Supported 16126F: Documentation/hwmon/peci-cputemp.rst 16127F: Documentation/hwmon/peci-dimmtemp.rst 16128F: drivers/hwmon/peci/ 16129 16130PECI SUBSYSTEM 16131M: Iwona Winiarska <iwona.winiarska@intel.com> 16132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16133S: Supported 16134F: Documentation/devicetree/bindings/peci/ 16135F: Documentation/peci/ 16136F: drivers/peci/ 16137F: include/linux/peci-cpu.h 16138F: include/linux/peci.h 16139 16140PENSANDO ETHERNET DRIVERS 16141M: Shannon Nelson <snelson@pensando.io> 16142M: drivers@pensando.io 16143L: netdev@vger.kernel.org 16144S: Supported 16145F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16146F: drivers/net/ethernet/pensando/ 16147 16148PER-CPU MEMORY ALLOCATOR 16149M: Dennis Zhou <dennis@kernel.org> 16150M: Tejun Heo <tj@kernel.org> 16151M: Christoph Lameter <cl@linux.com> 16152L: linux-mm@kvack.org 16153S: Maintained 16154T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16155F: arch/*/include/asm/percpu.h 16156F: include/linux/percpu*.h 16157F: lib/percpu*.c 16158F: mm/percpu*.c 16159 16160PER-TASK DELAY ACCOUNTING 16161M: Balbir Singh <bsingharora@gmail.com> 16162S: Maintained 16163F: include/linux/delayacct.h 16164F: kernel/delayacct.c 16165 16166PERFORMANCE EVENTS SUBSYSTEM 16167M: Peter Zijlstra <peterz@infradead.org> 16168M: Ingo Molnar <mingo@redhat.com> 16169M: Arnaldo Carvalho de Melo <acme@kernel.org> 16170R: Mark Rutland <mark.rutland@arm.com> 16171R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16172R: Jiri Olsa <jolsa@kernel.org> 16173R: Namhyung Kim <namhyung@kernel.org> 16174L: linux-perf-users@vger.kernel.org 16175L: linux-kernel@vger.kernel.org 16176S: Supported 16177W: https://perf.wiki.kernel.org/ 16178T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16179F: arch/*/events/* 16180F: arch/*/events/*/* 16181F: arch/*/include/asm/perf_event.h 16182F: arch/*/kernel/*/*/perf_event*.c 16183F: arch/*/kernel/*/perf_event*.c 16184F: arch/*/kernel/perf_callchain.c 16185F: arch/*/kernel/perf_event*.c 16186F: include/linux/perf_event.h 16187F: include/uapi/linux/perf_event.h 16188F: kernel/events/* 16189F: tools/lib/perf/ 16190F: tools/perf/ 16191 16192PERFORMANCE EVENTS TOOLING ARM64 16193R: John Garry <john.garry@huawei.com> 16194R: Will Deacon <will@kernel.org> 16195R: James Clark <james.clark@arm.com> 16196R: Mike Leach <mike.leach@linaro.org> 16197R: Leo Yan <leo.yan@linaro.org> 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Supported 16200F: tools/build/feature/test-libopencsd.c 16201F: tools/perf/arch/arm*/ 16202F: tools/perf/pmu-events/arch/arm64/ 16203F: tools/perf/util/arm-spe* 16204F: tools/perf/util/cs-etm* 16205 16206PERSONALITY HANDLING 16207M: Christoph Hellwig <hch@infradead.org> 16208L: linux-abi-devel@lists.sourceforge.net 16209S: Maintained 16210F: include/linux/personality.h 16211F: include/uapi/linux/personality.h 16212 16213PHOENIX RC FLIGHT CONTROLLER ADAPTER 16214M: Marcus Folkesson <marcus.folkesson@gmail.com> 16215L: linux-input@vger.kernel.org 16216S: Maintained 16217F: Documentation/input/devices/pxrc.rst 16218F: drivers/input/joystick/pxrc.c 16219 16220PHONET PROTOCOL 16221M: Remi Denis-Courmont <courmisch@gmail.com> 16222S: Supported 16223F: Documentation/networking/phonet.rst 16224F: include/linux/phonet.h 16225F: include/net/phonet/ 16226F: include/uapi/linux/phonet.h 16227F: net/phonet/ 16228 16229PHRAM MTD DRIVER 16230M: Joern Engel <joern@lazybastard.org> 16231L: linux-mtd@lists.infradead.org 16232S: Maintained 16233F: drivers/mtd/devices/phram.c 16234 16235PICOLCD HID DRIVER 16236M: Bruno Prémont <bonbons@linux-vserver.org> 16237L: linux-input@vger.kernel.org 16238S: Maintained 16239F: drivers/hid/hid-picolcd* 16240 16241PIDFD API 16242M: Christian Brauner <christian@brauner.io> 16243L: linux-kernel@vger.kernel.org 16244S: Maintained 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16246F: samples/pidfd/ 16247F: tools/testing/selftests/clone3/ 16248F: tools/testing/selftests/pid_namespace/ 16249F: tools/testing/selftests/pidfd/ 16250K: (?i)pidfd 16251K: (?i)clone3 16252K: \b(clone_args|kernel_clone_args)\b 16253 16254PIN CONTROL SUBSYSTEM 16255M: Linus Walleij <linus.walleij@linaro.org> 16256L: linux-gpio@vger.kernel.org 16257S: Maintained 16258T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16259F: Documentation/devicetree/bindings/pinctrl/ 16260F: Documentation/driver-api/pin-control.rst 16261F: drivers/pinctrl/ 16262F: include/dt-bindings/pinctrl/ 16263F: include/linux/pinctrl/ 16264 16265PIN CONTROLLER - AMD 16266M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16267M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16268S: Maintained 16269F: drivers/pinctrl/pinctrl-amd.c 16270 16271PIN CONTROLLER - FREESCALE 16272M: Dong Aisheng <aisheng.dong@nxp.com> 16273M: Fabio Estevam <festevam@gmail.com> 16274M: Shawn Guo <shawnguo@kernel.org> 16275M: Jacky Bai <ping.bai@nxp.com> 16276R: Pengutronix Kernel Team <kernel@pengutronix.de> 16277L: linux-gpio@vger.kernel.org 16278S: Maintained 16279F: Documentation/devicetree/bindings/pinctrl/fsl,* 16280F: drivers/pinctrl/freescale/ 16281 16282PIN CONTROLLER - INTEL 16283M: Mika Westerberg <mika.westerberg@linux.intel.com> 16284M: Andy Shevchenko <andy@kernel.org> 16285S: Supported 16286T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16287F: drivers/pinctrl/intel/ 16288 16289PIN CONTROLLER - KEEMBAY 16290M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16291S: Supported 16292F: drivers/pinctrl/pinctrl-keembay* 16293 16294PIN CONTROLLER - MEDIATEK 16295M: Sean Wang <sean.wang@kernel.org> 16296L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16297S: Maintained 16298F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16302F: drivers/pinctrl/mediatek/ 16303 16304PIN CONTROLLER - MICROCHIP AT91 16305M: Ludovic Desroches <ludovic.desroches@microchip.com> 16306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16307L: linux-gpio@vger.kernel.org 16308S: Supported 16309F: drivers/gpio/gpio-sama5d2-piobu.c 16310F: drivers/pinctrl/pinctrl-at91* 16311 16312PIN CONTROLLER - QUALCOMM 16313M: Bjorn Andersson <andersson@kernel.org> 16314L: linux-arm-msm@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16317F: drivers/pinctrl/qcom/ 16318 16319PIN CONTROLLER - RENESAS 16320M: Geert Uytterhoeven <geert+renesas@glider.be> 16321L: linux-renesas-soc@vger.kernel.org 16322S: Supported 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16324F: Documentation/devicetree/bindings/pinctrl/renesas,* 16325F: drivers/pinctrl/renesas/ 16326 16327PIN CONTROLLER - SAMSUNG 16328M: Tomasz Figa <tomasz.figa@gmail.com> 16329M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16330M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16331R: Alim Akhtar <alim.akhtar@samsung.com> 16332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16333L: linux-samsung-soc@vger.kernel.org 16334S: Maintained 16335C: irc://irc.libera.chat/linux-exynos 16336Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16337B: mailto:linux-samsung-soc@vger.kernel.org 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16339F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16340F: drivers/pinctrl/samsung/ 16341F: include/dt-bindings/pinctrl/samsung.h 16342 16343PIN CONTROLLER - SINGLE 16344M: Tony Lindgren <tony@atomide.com> 16345M: Haojian Zhuang <haojian.zhuang@linaro.org> 16346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16347L: linux-omap@vger.kernel.org 16348S: Maintained 16349F: drivers/pinctrl/pinctrl-single.c 16350 16351PIN CONTROLLER - THUNDERBAY 16352M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16353S: Supported 16354F: drivers/pinctrl/pinctrl-thunderbay.c 16355 16356PIN CONTROLLER - SUNPLUS / TIBBO 16357M: Dvorkin Dmitry <dvorkin@tibbo.com> 16358M: Wells Lu <wellslutw@gmail.com> 16359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16360S: Maintained 16361W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16362F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16363F: drivers/pinctrl/sunplus/ 16364F: include/dt-bindings/pinctrl/sppctl*.h 16365 16366PINE64 PINEPHONE KEYBOARD DRIVER 16367M: Samuel Holland <samuel@sholland.org> 16368S: Supported 16369F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16370F: drivers/input/keyboard/pinephone-keyboard.c 16371 16372PKTCDVD DRIVER 16373M: linux-block@vger.kernel.org 16374S: Orphan 16375F: drivers/block/pktcdvd.c 16376F: include/linux/pktcdvd.h 16377F: include/uapi/linux/pktcdvd.h 16378 16379PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16380M: Tomasz Duszynski <tduszyns@gmail.com> 16381S: Maintained 16382F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16383F: drivers/iio/chemical/pms7003.c 16384 16385PLDMFW LIBRARY 16386M: Jacob Keller <jacob.e.keller@intel.com> 16387S: Maintained 16388F: Documentation/driver-api/pldmfw/ 16389F: include/linux/pldmfw.h 16390F: lib/pldmfw/ 16391 16392PLX DMA DRIVER 16393M: Logan Gunthorpe <logang@deltatee.com> 16394S: Maintained 16395F: drivers/dma/plx_dma.c 16396 16397PM6764TR DRIVER 16398M: Charles Hsu <hsu.yungteng@gmail.com> 16399L: linux-hwmon@vger.kernel.org 16400S: Maintained 16401F: Documentation/hwmon/pm6764tr.rst 16402F: drivers/hwmon/pmbus/pm6764tr.c 16403 16404PM-GRAPH UTILITY 16405M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16406L: linux-pm@vger.kernel.org 16407S: Supported 16408W: https://01.org/pm-graph 16409B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16410T: git git://github.com/intel/pm-graph 16411F: tools/power/pm-graph 16412 16413PMBUS HARDWARE MONITORING DRIVERS 16414M: Guenter Roeck <linux@roeck-us.net> 16415L: linux-hwmon@vger.kernel.org 16416S: Maintained 16417W: http://hwmon.wiki.kernel.org/ 16418W: http://www.roeck-us.net/linux/drivers/ 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16420F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16421F: Documentation/devicetree/bindings/hwmon/max31785.txt 16422F: Documentation/hwmon/adm1275.rst 16423F: Documentation/hwmon/ibm-cffps.rst 16424F: Documentation/hwmon/ir35221.rst 16425F: Documentation/hwmon/lm25066.rst 16426F: Documentation/hwmon/ltc2978.rst 16427F: Documentation/hwmon/ltc3815.rst 16428F: Documentation/hwmon/max16064.rst 16429F: Documentation/hwmon/max20751.rst 16430F: Documentation/hwmon/max31785.rst 16431F: Documentation/hwmon/max34440.rst 16432F: Documentation/hwmon/max8688.rst 16433F: Documentation/hwmon/pmbus-core.rst 16434F: Documentation/hwmon/pmbus.rst 16435F: Documentation/hwmon/tps40422.rst 16436F: Documentation/hwmon/ucd9000.rst 16437F: Documentation/hwmon/ucd9200.rst 16438F: Documentation/hwmon/zl6100.rst 16439F: drivers/hwmon/pmbus/ 16440F: include/linux/pmbus.h 16441 16442PMC SIERRA MaxRAID DRIVER 16443L: linux-scsi@vger.kernel.org 16444S: Orphan 16445W: http://www.pmc-sierra.com/ 16446F: drivers/scsi/pmcraid.* 16447 16448PMC SIERRA PM8001 DRIVER 16449M: Jack Wang <jinpu.wang@cloud.ionos.com> 16450L: linux-scsi@vger.kernel.org 16451S: Supported 16452F: drivers/scsi/pm8001/ 16453 16454PNI RM3100 IIO DRIVER 16455M: Song Qiang <songqiang1304521@gmail.com> 16456L: linux-iio@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16459F: drivers/iio/magnetometer/rm3100* 16460 16461PNP SUPPORT 16462M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16463L: linux-acpi@vger.kernel.org 16464S: Maintained 16465F: drivers/pnp/ 16466F: include/linux/pnp.h 16467 16468POSIX CLOCKS and TIMERS 16469M: Thomas Gleixner <tglx@linutronix.de> 16470L: linux-kernel@vger.kernel.org 16471S: Maintained 16472T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16473F: fs/timerfd.c 16474F: include/linux/time_namespace.h 16475F: include/linux/timer* 16476F: kernel/time/*timer* 16477F: kernel/time/namespace.c 16478 16479POWER MANAGEMENT CORE 16480M: "Rafael J. Wysocki" <rafael@kernel.org> 16481L: linux-pm@vger.kernel.org 16482S: Supported 16483B: https://bugzilla.kernel.org 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16485F: drivers/base/power/ 16486F: drivers/powercap/ 16487F: include/linux/intel_rapl.h 16488F: include/linux/pm.h 16489F: include/linux/pm_* 16490F: include/linux/powercap.h 16491F: kernel/configs/nopm.config 16492 16493DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16494M: Daniel Lezcano <daniel.lezcano@kernel.org> 16495L: linux-pm@vger.kernel.org 16496S: Supported 16497B: https://bugzilla.kernel.org 16498T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16499F: drivers/powercap/dtpm* 16500F: include/linux/dtpm.h 16501 16502POWER STATE COORDINATION INTERFACE (PSCI) 16503M: Mark Rutland <mark.rutland@arm.com> 16504M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16506S: Maintained 16507F: drivers/firmware/psci/ 16508F: include/linux/psci.h 16509F: include/uapi/linux/psci.h 16510 16511POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16512M: Sebastian Reichel <sre@kernel.org> 16513L: linux-pm@vger.kernel.org 16514S: Maintained 16515T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16516F: Documentation/ABI/testing/sysfs-class-power 16517F: Documentation/devicetree/bindings/power/supply/ 16518F: drivers/power/supply/ 16519F: include/linux/power/ 16520F: include/linux/power_supply.h 16521 16522POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16523M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16524L: linuxppc-dev@lists.ozlabs.org 16525S: Maintained 16526F: drivers/char/powernv-op-panel.c 16527 16528PPP OVER ATM (RFC 2364) 16529M: Mitchell Blank Jr <mitch@sfgoth.com> 16530S: Maintained 16531F: include/uapi/linux/atmppp.h 16532F: net/atm/pppoatm.c 16533 16534PPP OVER ETHERNET 16535M: Michal Ostrowski <mostrows@earthlink.net> 16536S: Maintained 16537F: drivers/net/ppp/pppoe.c 16538F: drivers/net/ppp/pppox.c 16539 16540PPP OVER L2TP 16541M: James Chapman <jchapman@katalix.com> 16542S: Maintained 16543F: include/linux/if_pppol2tp.h 16544F: include/uapi/linux/if_pppol2tp.h 16545F: net/l2tp/l2tp_ppp.c 16546 16547PPP PROTOCOL DRIVERS AND COMPRESSORS 16548M: Paul Mackerras <paulus@samba.org> 16549L: linux-ppp@vger.kernel.org 16550S: Maintained 16551F: drivers/net/ppp/ppp_* 16552 16553PPS SUPPORT 16554M: Rodolfo Giometti <giometti@enneenne.com> 16555L: linuxpps@ml.enneenne.com (subscribers-only) 16556S: Maintained 16557W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16558F: Documentation/ABI/testing/sysfs-pps 16559F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16560F: Documentation/driver-api/pps.rst 16561F: drivers/pps/ 16562F: include/linux/pps*.h 16563F: include/uapi/linux/pps.h 16564 16565PPTP DRIVER 16566M: Dmitry Kozlov <xeb@mail.ru> 16567L: netdev@vger.kernel.org 16568S: Maintained 16569W: http://sourceforge.net/projects/accel-pptp 16570F: drivers/net/ppp/pptp.c 16571 16572PRESSURE STALL INFORMATION (PSI) 16573M: Johannes Weiner <hannes@cmpxchg.org> 16574M: Suren Baghdasaryan <surenb@google.com> 16575S: Maintained 16576F: include/linux/psi* 16577F: kernel/sched/psi.c 16578 16579PRINTK 16580M: Petr Mladek <pmladek@suse.com> 16581M: Sergey Senozhatsky <senozhatsky@chromium.org> 16582R: Steven Rostedt <rostedt@goodmis.org> 16583R: John Ogness <john.ogness@linutronix.de> 16584S: Maintained 16585T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16586F: include/linux/printk.h 16587F: kernel/printk/ 16588 16589PRINTK INDEXING 16590R: Chris Down <chris@chrisdown.name> 16591S: Maintained 16592F: Documentation/core-api/printk-index.rst 16593F: kernel/printk/index.c 16594K: printk_index 16595 16596PROC FILESYSTEM 16597L: linux-kernel@vger.kernel.org 16598L: linux-fsdevel@vger.kernel.org 16599S: Maintained 16600F: Documentation/filesystems/proc.rst 16601F: fs/proc/ 16602F: include/linux/proc_fs.h 16603F: tools/testing/selftests/proc/ 16604 16605PROC SYSCTL 16606M: Luis Chamberlain <mcgrof@kernel.org> 16607M: Kees Cook <keescook@chromium.org> 16608M: Iurii Zaikin <yzaikin@google.com> 16609L: linux-kernel@vger.kernel.org 16610L: linux-fsdevel@vger.kernel.org 16611S: Maintained 16612T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16613F: fs/proc/proc_sysctl.c 16614F: include/linux/sysctl.h 16615F: kernel/sysctl-test.c 16616F: kernel/sysctl.c 16617F: tools/testing/selftests/sysctl/ 16618 16619PS3 NETWORK SUPPORT 16620M: Geoff Levand <geoff@infradead.org> 16621L: netdev@vger.kernel.org 16622L: linuxppc-dev@lists.ozlabs.org 16623S: Maintained 16624F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16625 16626PS3 PLATFORM SUPPORT 16627M: Geoff Levand <geoff@infradead.org> 16628L: linuxppc-dev@lists.ozlabs.org 16629S: Maintained 16630F: arch/powerpc/boot/ps3* 16631F: arch/powerpc/include/asm/lv1call.h 16632F: arch/powerpc/include/asm/ps3*.h 16633F: arch/powerpc/platforms/ps3/ 16634F: drivers/*/ps3* 16635F: drivers/ps3/ 16636F: drivers/rtc/rtc-ps3.c 16637F: drivers/usb/host/*ps3.c 16638F: sound/ppc/snd_ps3* 16639 16640PS3VRAM DRIVER 16641M: Jim Paris <jim@jtan.com> 16642M: Geoff Levand <geoff@infradead.org> 16643L: linuxppc-dev@lists.ozlabs.org 16644S: Maintained 16645F: drivers/block/ps3vram.c 16646 16647PSAMPLE PACKET SAMPLING SUPPORT 16648M: Yotam Gigi <yotam.gi@gmail.com> 16649S: Maintained 16650F: include/net/psample.h 16651F: include/uapi/linux/psample.h 16652F: net/psample 16653 16654PSTORE FILESYSTEM 16655M: Kees Cook <keescook@chromium.org> 16656M: Anton Vorontsov <anton@enomsg.org> 16657M: Colin Cross <ccross@android.com> 16658M: Tony Luck <tony.luck@intel.com> 16659S: Maintained 16660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16661F: Documentation/admin-guide/ramoops.rst 16662F: Documentation/admin-guide/pstore-blk.rst 16663F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16664F: drivers/acpi/apei/erst.c 16665F: drivers/firmware/efi/efi-pstore.c 16666F: fs/pstore/ 16667F: include/linux/pstore* 16668K: \b(pstore|ramoops) 16669 16670PTP HARDWARE CLOCK SUPPORT 16671M: Richard Cochran <richardcochran@gmail.com> 16672L: netdev@vger.kernel.org 16673S: Maintained 16674W: http://linuxptp.sourceforge.net/ 16675F: Documentation/ABI/testing/sysfs-ptp 16676F: Documentation/driver-api/ptp.rst 16677F: drivers/net/phy/dp83640* 16678F: drivers/ptp/* 16679F: include/linux/ptp_cl* 16680 16681PTP VIRTUAL CLOCK SUPPORT 16682M: Yangbo Lu <yangbo.lu@nxp.com> 16683L: netdev@vger.kernel.org 16684S: Maintained 16685F: drivers/ptp/ptp_vclock.c 16686F: net/ethtool/phc_vclocks.c 16687 16688PTRACE SUPPORT 16689M: Oleg Nesterov <oleg@redhat.com> 16690S: Maintained 16691F: arch/*/*/ptrace*.c 16692F: arch/*/include/asm/ptrace*.h 16693F: arch/*/ptrace*.c 16694F: include/asm-generic/syscall.h 16695F: include/linux/ptrace.h 16696F: include/linux/regset.h 16697F: include/uapi/linux/ptrace.h 16698F: kernel/ptrace.c 16699 16700PULSE8-CEC DRIVER 16701M: Hans Verkuil <hverkuil@xs4all.nl> 16702L: linux-media@vger.kernel.org 16703S: Maintained 16704T: git git://linuxtv.org/media_tree.git 16705F: Documentation/admin-guide/media/pulse8-cec.rst 16706F: drivers/media/cec/usb/pulse8/ 16707 16708PURELIFI PLFXLC DRIVER 16709M: Srinivasan Raju <srini.raju@purelifi.com> 16710L: linux-wireless@vger.kernel.org 16711S: Supported 16712F: drivers/net/wireless/purelifi/plfxlc/ 16713 16714PVRUSB2 VIDEO4LINUX DRIVER 16715M: Mike Isely <isely@pobox.com> 16716L: pvrusb2@isely.net (subscribers-only) 16717L: linux-media@vger.kernel.org 16718S: Maintained 16719W: http://www.isely.net/pvrusb2/ 16720T: git git://linuxtv.org/media_tree.git 16721F: Documentation/driver-api/media/drivers/pvrusb2* 16722F: drivers/media/usb/pvrusb2/ 16723 16724PWC WEBCAM DRIVER 16725M: Hans Verkuil <hverkuil@xs4all.nl> 16726L: linux-media@vger.kernel.org 16727S: Odd Fixes 16728T: git git://linuxtv.org/media_tree.git 16729F: drivers/media/usb/pwc/* 16730F: include/trace/events/pwc.h 16731 16732PWM IR Transmitter 16733M: Sean Young <sean@mess.org> 16734L: linux-media@vger.kernel.org 16735S: Maintained 16736F: drivers/media/rc/pwm-ir-tx.c 16737 16738PWM SUBSYSTEM 16739M: Thierry Reding <thierry.reding@gmail.com> 16740R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16741L: linux-pwm@vger.kernel.org 16742S: Maintained 16743Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16744T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16745F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16746F: Documentation/devicetree/bindings/pwm/ 16747F: Documentation/driver-api/pwm.rst 16748F: drivers/gpio/gpio-mvebu.c 16749F: drivers/pwm/ 16750F: drivers/video/backlight/pwm_bl.c 16751F: include/dt-bindings/pwm/ 16752F: include/linux/pwm.h 16753F: include/linux/pwm_backlight.h 16754K: pwm_(config|apply_state|ops) 16755 16756PXA GPIO DRIVER 16757M: Robert Jarzmik <robert.jarzmik@free.fr> 16758L: linux-gpio@vger.kernel.org 16759S: Maintained 16760F: drivers/gpio/gpio-pxa.c 16761 16762PXA MMCI DRIVER 16763S: Orphan 16764 16765PXA RTC DRIVER 16766M: Robert Jarzmik <robert.jarzmik@free.fr> 16767L: linux-rtc@vger.kernel.org 16768S: Maintained 16769 16770PXA2xx/PXA3xx SUPPORT 16771M: Daniel Mack <daniel@zonque.org> 16772M: Haojian Zhuang <haojian.zhuang@gmail.com> 16773M: Robert Jarzmik <robert.jarzmik@free.fr> 16774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16775S: Maintained 16776T: git git://github.com/hzhuang1/linux.git 16777T: git git://github.com/rjarzmik/linux.git 16778F: arch/arm/boot/dts/pxa* 16779F: arch/arm/mach-pxa/ 16780F: drivers/dma/pxa* 16781F: drivers/pcmcia/pxa2xx* 16782F: drivers/pinctrl/pxa/ 16783F: drivers/spi/spi-pxa2xx* 16784F: drivers/usb/gadget/udc/pxa2* 16785F: include/sound/pxa2xx-lib.h 16786F: sound/arm/pxa* 16787F: sound/soc/pxa/ 16788 16789QAT DRIVER 16790M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16791L: qat-linux@intel.com 16792S: Supported 16793F: drivers/crypto/qat/ 16794 16795QCOM AUDIO (ASoC) DRIVERS 16796M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16797M: Banajit Goswami <bgoswami@quicinc.com> 16798L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16799S: Supported 16800F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16801F: Documentation/devicetree/bindings/sound/qcom,* 16802F: drivers/soc/qcom/apr.c 16803F: include/dt-bindings/sound/qcom,wcd9335.h 16804F: sound/soc/codecs/lpass-rx-macro.* 16805F: sound/soc/codecs/lpass-tx-macro.* 16806F: sound/soc/codecs/lpass-va-macro.c 16807F: sound/soc/codecs/lpass-wsa-macro.* 16808F: sound/soc/codecs/msm8916-wcd-analog.c 16809F: sound/soc/codecs/msm8916-wcd-digital.c 16810F: sound/soc/codecs/wcd9335.* 16811F: sound/soc/codecs/wcd934x.c 16812F: sound/soc/codecs/wcd-clsh-v2.* 16813F: sound/soc/codecs/wcd-mbhc-v2.* 16814F: sound/soc/codecs/wsa881x.c 16815F: sound/soc/codecs/wsa883x.c 16816F: sound/soc/qcom/ 16817 16818QCOM EMBEDDED USB DEBUGGER (EUD) 16819M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16820L: linux-arm-msm@vger.kernel.org 16821S: Maintained 16822F: Documentation/ABI/testing/sysfs-driver-eud 16823F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16824F: drivers/usb/misc/qcom_eud.c 16825 16826QCOM IPA DRIVER 16827M: Alex Elder <elder@kernel.org> 16828L: netdev@vger.kernel.org 16829S: Supported 16830F: drivers/net/ipa/ 16831 16832QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16833M: Gabriel Somlo <somlo@cmu.edu> 16834M: "Michael S. Tsirkin" <mst@redhat.com> 16835L: qemu-devel@nongnu.org 16836S: Maintained 16837F: drivers/firmware/qemu_fw_cfg.c 16838F: include/uapi/linux/qemu_fw_cfg.h 16839 16840QIB DRIVER 16841M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16842L: linux-rdma@vger.kernel.org 16843S: Supported 16844F: drivers/infiniband/hw/qib/ 16845 16846QLOGIC QL41xxx FCOE DRIVER 16847M: Saurav Kashyap <skashyap@marvell.com> 16848M: Javed Hasan <jhasan@marvell.com> 16849M: GR-QLogic-Storage-Upstream@marvell.com 16850L: linux-scsi@vger.kernel.org 16851S: Supported 16852F: drivers/scsi/qedf/ 16853 16854QLOGIC QL41xxx ISCSI DRIVER 16855M: Nilesh Javali <njavali@marvell.com> 16856M: Manish Rangankar <mrangankar@marvell.com> 16857M: GR-QLogic-Storage-Upstream@marvell.com 16858L: linux-scsi@vger.kernel.org 16859S: Supported 16860F: drivers/scsi/qedi/ 16861 16862QLOGIC QL4xxx ETHERNET DRIVER 16863M: Ariel Elior <aelior@marvell.com> 16864M: Manish Chopra <manishc@marvell.com> 16865L: netdev@vger.kernel.org 16866S: Supported 16867F: drivers/net/ethernet/qlogic/qed/ 16868F: drivers/net/ethernet/qlogic/qede/ 16869F: include/linux/qed/ 16870 16871QLOGIC QL4xxx RDMA DRIVER 16872M: Michal Kalderon <mkalderon@marvell.com> 16873M: Ariel Elior <aelior@marvell.com> 16874L: linux-rdma@vger.kernel.org 16875S: Supported 16876F: drivers/infiniband/hw/qedr/ 16877F: include/uapi/rdma/qedr-abi.h 16878 16879QLOGIC QLA1280 SCSI DRIVER 16880M: Michael Reed <mdr@sgi.com> 16881L: linux-scsi@vger.kernel.org 16882S: Maintained 16883F: drivers/scsi/qla1280.[ch] 16884 16885QLOGIC QLA2XXX FC-SCSI DRIVER 16886M: Nilesh Javali <njavali@marvell.com> 16887M: GR-QLogic-Storage-Upstream@marvell.com 16888L: linux-scsi@vger.kernel.org 16889S: Supported 16890F: drivers/scsi/qla2xxx/ 16891 16892QLOGIC QLA3XXX NETWORK DRIVER 16893M: GR-Linux-NIC-Dev@marvell.com 16894L: netdev@vger.kernel.org 16895S: Supported 16896F: drivers/net/ethernet/qlogic/qla3xxx.* 16897 16898QLOGIC QLA4XXX iSCSI DRIVER 16899M: Nilesh Javali <njavali@marvell.com> 16900M: Manish Rangankar <mrangankar@marvell.com> 16901M: GR-QLogic-Storage-Upstream@marvell.com 16902L: linux-scsi@vger.kernel.org 16903S: Supported 16904F: drivers/scsi/qla4xxx/ 16905 16906QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16907M: Shahed Shaikh <shshaikh@marvell.com> 16908M: Manish Chopra <manishc@marvell.com> 16909M: GR-Linux-NIC-Dev@marvell.com 16910L: netdev@vger.kernel.org 16911S: Supported 16912F: drivers/net/ethernet/qlogic/qlcnic/ 16913 16914QLOGIC QLGE 10Gb ETHERNET DRIVER 16915M: Manish Chopra <manishc@marvell.com> 16916M: GR-Linux-NIC-Dev@marvell.com 16917M: Coiby Xu <coiby.xu@gmail.com> 16918L: netdev@vger.kernel.org 16919S: Supported 16920F: Documentation/networking/device_drivers/qlogic/qlge.rst 16921F: drivers/staging/qlge/ 16922 16923QM1D1B0004 MEDIA DRIVER 16924M: Akihiro Tsukada <tskd08@gmail.com> 16925L: linux-media@vger.kernel.org 16926S: Odd Fixes 16927F: drivers/media/tuners/qm1d1b0004* 16928 16929QM1D1C0042 MEDIA DRIVER 16930M: Akihiro Tsukada <tskd08@gmail.com> 16931L: linux-media@vger.kernel.org 16932S: Odd Fixes 16933F: drivers/media/tuners/qm1d1c0042* 16934 16935QNX4 FILESYSTEM 16936M: Anders Larsen <al@alarsen.net> 16937S: Maintained 16938W: http://www.alarsen.net/linux/qnx4fs/ 16939F: fs/qnx4/ 16940F: include/uapi/linux/qnx4_fs.h 16941F: include/uapi/linux/qnxtypes.h 16942 16943QORIQ DPAA2 FSL-MC BUS DRIVER 16944M: Stuart Yoder <stuyoder@gmail.com> 16945M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16946L: linux-kernel@vger.kernel.org 16947S: Maintained 16948F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16949F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16950F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16951F: drivers/bus/fsl-mc/ 16952F: include/uapi/linux/fsl_mc.h 16953 16954QT1010 MEDIA DRIVER 16955M: Antti Palosaari <crope@iki.fi> 16956L: linux-media@vger.kernel.org 16957S: Maintained 16958W: https://linuxtv.org 16959W: http://palosaari.fi/linux/ 16960Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16961T: git git://linuxtv.org/anttip/media_tree.git 16962F: drivers/media/tuners/qt1010* 16963 16964QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16965M: Kalle Valo <kvalo@kernel.org> 16966L: ath10k@lists.infradead.org 16967S: Supported 16968W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16970F: drivers/net/wireless/ath/ath10k/ 16971F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16972 16973QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16974M: Kalle Valo <kvalo@kernel.org> 16975L: ath11k@lists.infradead.org 16976S: Supported 16977T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16978F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16979F: drivers/net/wireless/ath/ath11k/ 16980 16981QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16982M: Toke Høiland-Jørgensen <toke@toke.dk> 16983L: linux-wireless@vger.kernel.org 16984S: Maintained 16985W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16986F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16987F: drivers/net/wireless/ath/ath9k/ 16988 16989QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16990M: Stephan Gerhold <stephan@gerhold.net> 16991L: netdev@vger.kernel.org 16992L: linux-arm-msm@vger.kernel.org 16993S: Maintained 16994F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16995F: drivers/net/wwan/qcom_bam_dmux.c 16996 16997QUALCOMM CAMERA SUBSYSTEM DRIVER 16998M: Robert Foss <robert.foss@linaro.org> 16999M: Todor Tomov <todor.too@gmail.com> 17000L: linux-media@vger.kernel.org 17001S: Maintained 17002F: Documentation/admin-guide/media/qcom_camss.rst 17003F: Documentation/devicetree/bindings/media/*camss* 17004F: drivers/media/platform/qcom/camss/ 17005 17006QUALCOMM CLOCK DRIVERS 17007M: Bjorn Andersson <andersson@kernel.org> 17008L: linux-arm-msm@vger.kernel.org 17009S: Supported 17010T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17011F: Documentation/devicetree/bindings/clock/qcom,* 17012F: drivers/clk/qcom/ 17013F: include/dt-bindings/clock/qcom,* 17014 17015QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17016M: Niklas Cassel <nks@flawful.org> 17017L: linux-pm@vger.kernel.org 17018L: linux-arm-msm@vger.kernel.org 17019S: Maintained 17020F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17021F: drivers/soc/qcom/cpr.c 17022 17023QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17024M: Ilia Lin <ilia.lin@kernel.org> 17025L: linux-pm@vger.kernel.org 17026S: Maintained 17027F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17028F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17029F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17030 17031QUALCOMM CRYPTO DRIVERS 17032M: Thara Gopinath <thara.gopinath@gmail.com> 17033L: linux-crypto@vger.kernel.org 17034L: linux-arm-msm@vger.kernel.org 17035S: Maintained 17036F: drivers/crypto/qce/ 17037 17038QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17039M: Timur Tabi <timur@kernel.org> 17040L: netdev@vger.kernel.org 17041S: Maintained 17042F: drivers/net/ethernet/qualcomm/emac/ 17043 17044QUALCOMM ETHQOS ETHERNET DRIVER 17045M: Vinod Koul <vkoul@kernel.org> 17046R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17047L: netdev@vger.kernel.org 17048S: Maintained 17049F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17050F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17051 17052QUALCOMM FASTRPC DRIVER 17053M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17054M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17055L: linux-arm-msm@vger.kernel.org 17056S: Maintained 17057F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17058F: drivers/misc/fastrpc.c 17059F: include/uapi/misc/fastrpc.h 17060 17061QUALCOMM HEXAGON ARCHITECTURE 17062M: Brian Cain <bcain@quicinc.com> 17063L: linux-hexagon@vger.kernel.org 17064T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17065S: Supported 17066F: arch/hexagon/ 17067 17068QUALCOMM HIDMA DRIVER 17069M: Sinan Kaya <okaya@kernel.org> 17070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17071L: linux-arm-msm@vger.kernel.org 17072L: dmaengine@vger.kernel.org 17073S: Supported 17074F: drivers/dma/qcom/hidma* 17075 17076QUALCOMM I2C CCI DRIVER 17077M: Loic Poulain <loic.poulain@linaro.org> 17078M: Robert Foss <robert.foss@linaro.org> 17079L: linux-i2c@vger.kernel.org 17080L: linux-arm-msm@vger.kernel.org 17081S: Maintained 17082F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17083F: drivers/i2c/busses/i2c-qcom-cci.c 17084 17085QUALCOMM INTERCONNECT BWMON DRIVER 17086M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17087L: linux-arm-msm@vger.kernel.org 17088S: Maintained 17089F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17090F: drivers/soc/qcom/icc-bwmon.c 17091 17092QUALCOMM IOMMU 17093M: Rob Clark <robdclark@gmail.com> 17094L: iommu@lists.linux.dev 17095L: linux-arm-msm@vger.kernel.org 17096S: Maintained 17097F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17098 17099QUALCOMM IPC ROUTER (QRTR) DRIVER 17100M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17101L: linux-arm-msm@vger.kernel.org 17102S: Maintained 17103F: include/trace/events/qrtr.h 17104F: include/uapi/linux/qrtr.h 17105F: net/qrtr/ 17106 17107QUALCOMM IPCC MAILBOX DRIVER 17108M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17109L: linux-arm-msm@vger.kernel.org 17110S: Supported 17111F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17112F: drivers/mailbox/qcom-ipcc.c 17113F: include/dt-bindings/mailbox/qcom-ipcc.h 17114 17115QUALCOMM IPQ4019 USB PHY DRIVER 17116M: Robert Marko <robert.marko@sartura.hr> 17117M: Luka Perkov <luka.perkov@sartura.hr> 17118L: linux-arm-msm@vger.kernel.org 17119S: Maintained 17120F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17121F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17122 17123QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17124M: Robert Marko <robert.marko@sartura.hr> 17125M: Luka Perkov <luka.perkov@sartura.hr> 17126L: linux-arm-msm@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17129F: drivers/regulator/vqmmc-ipq4019-regulator.c 17130 17131QUALCOMM NAND CONTROLLER DRIVER 17132M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17133L: linux-mtd@lists.infradead.org 17134L: linux-arm-msm@vger.kernel.org 17135S: Maintained 17136F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17137F: drivers/mtd/nand/raw/qcom_nandc.c 17138 17139QUALCOMM RMNET DRIVER 17140M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17141M: Sean Tranchetti <quic_stranche@quicinc.com> 17142L: netdev@vger.kernel.org 17143S: Maintained 17144F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17145F: drivers/net/ethernet/qualcomm/rmnet/ 17146F: include/linux/if_rmnet.h 17147 17148QUALCOMM TSENS THERMAL DRIVER 17149M: Amit Kucheria <amitk@kernel.org> 17150M: Thara Gopinath <thara.gopinath@gmail.com> 17151L: linux-pm@vger.kernel.org 17152L: linux-arm-msm@vger.kernel.org 17153S: Maintained 17154F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17155F: drivers/thermal/qcom/ 17156 17157QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17158M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17159L: linux-media@vger.kernel.org 17160L: linux-arm-msm@vger.kernel.org 17161S: Maintained 17162T: git git://linuxtv.org/media_tree.git 17163F: Documentation/devicetree/bindings/media/*venus* 17164F: drivers/media/platform/qcom/venus/ 17165 17166QUALCOMM WCN36XX WIRELESS DRIVER 17167M: Loic Poulain <loic.poulain@linaro.org> 17168L: wcn36xx@lists.infradead.org 17169S: Supported 17170W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17171F: drivers/net/wireless/ath/wcn36xx/ 17172 17173QUANTENNA QTNFMAC WIRELESS DRIVER 17174M: Igor Mitsyanko <imitsyanko@quantenna.com> 17175R: Sergey Matyukevich <geomatsi@gmail.com> 17176L: linux-wireless@vger.kernel.org 17177S: Maintained 17178F: drivers/net/wireless/quantenna 17179 17180RADEON and AMDGPU DRM DRIVERS 17181M: Alex Deucher <alexander.deucher@amd.com> 17182M: Christian König <christian.koenig@amd.com> 17183M: Pan, Xinhui <Xinhui.Pan@amd.com> 17184L: amd-gfx@lists.freedesktop.org 17185S: Supported 17186T: git https://gitlab.freedesktop.org/agd5f/linux.git 17187B: https://gitlab.freedesktop.org/drm/amd/-/issues 17188C: irc://irc.oftc.net/radeon 17189F: Documentation/gpu/amdgpu/ 17190F: drivers/gpu/drm/amd/ 17191F: drivers/gpu/drm/radeon/ 17192F: include/uapi/drm/amdgpu_drm.h 17193F: include/uapi/drm/radeon_drm.h 17194 17195RADEON FRAMEBUFFER DISPLAY DRIVER 17196M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17197L: linux-fbdev@vger.kernel.org 17198S: Maintained 17199F: drivers/video/fbdev/aty/radeon* 17200F: include/uapi/linux/radeonfb.h 17201 17202RADIOSHARK RADIO DRIVER 17203M: Hans Verkuil <hverkuil@xs4all.nl> 17204L: linux-media@vger.kernel.org 17205S: Maintained 17206T: git git://linuxtv.org/media_tree.git 17207F: drivers/media/radio/radio-shark.c 17208 17209RADIOSHARK2 RADIO DRIVER 17210M: Hans Verkuil <hverkuil@xs4all.nl> 17211L: linux-media@vger.kernel.org 17212S: Maintained 17213T: git git://linuxtv.org/media_tree.git 17214F: drivers/media/radio/radio-shark2.c 17215F: drivers/media/radio/radio-tea5777.c 17216 17217RADOS BLOCK DEVICE (RBD) 17218M: Ilya Dryomov <idryomov@gmail.com> 17219R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17220L: ceph-devel@vger.kernel.org 17221S: Supported 17222W: http://ceph.com/ 17223T: git git://github.com/ceph/ceph-client.git 17224F: Documentation/ABI/testing/sysfs-bus-rbd 17225F: drivers/block/rbd.c 17226F: drivers/block/rbd_types.h 17227 17228RAGE128 FRAMEBUFFER DISPLAY DRIVER 17229M: Paul Mackerras <paulus@samba.org> 17230L: linux-fbdev@vger.kernel.org 17231S: Maintained 17232F: drivers/video/fbdev/aty/aty128fb.c 17233 17234RAINSHADOW-CEC DRIVER 17235M: Hans Verkuil <hverkuil@xs4all.nl> 17236L: linux-media@vger.kernel.org 17237S: Maintained 17238T: git git://linuxtv.org/media_tree.git 17239F: drivers/media/cec/usb/rainshadow/ 17240 17241RALINK MIPS ARCHITECTURE 17242M: John Crispin <john@phrozen.org> 17243L: linux-mips@vger.kernel.org 17244S: Maintained 17245F: arch/mips/ralink 17246 17247RALINK MT7621 MIPS ARCHITECTURE 17248M: Arınç ÜNAL <arinc.unal@arinc9.com> 17249M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17250L: linux-mips@vger.kernel.org 17251S: Maintained 17252F: arch/mips/boot/dts/ralink/mt7621* 17253 17254RALINK PINCTRL DRIVER 17255M: Arınç ÜNAL <arinc.unal@arinc9.com> 17256M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17257L: linux-mips@vger.kernel.org 17258S: Maintained 17259F: drivers/pinctrl/ralink/ 17260 17261RALINK RT2X00 WIRELESS LAN DRIVER 17262M: Stanislaw Gruszka <stf_xl@wp.pl> 17263M: Helmut Schaa <helmut.schaa@googlemail.com> 17264L: linux-wireless@vger.kernel.org 17265S: Maintained 17266F: drivers/net/wireless/ralink/rt2x00/ 17267 17268RAMDISK RAM BLOCK DEVICE DRIVER 17269M: Jens Axboe <axboe@kernel.dk> 17270S: Maintained 17271F: Documentation/admin-guide/blockdev/ramdisk.rst 17272F: drivers/block/brd.c 17273 17274RANCHU VIRTUAL BOARD FOR MIPS 17275M: Miodrag Dinic <miodrag.dinic@mips.com> 17276L: linux-mips@vger.kernel.org 17277S: Supported 17278F: arch/mips/configs/generic/board-ranchu.config 17279F: arch/mips/generic/board-ranchu.c 17280 17281RANDOM NUMBER DRIVER 17282M: "Theodore Ts'o" <tytso@mit.edu> 17283M: Jason A. Donenfeld <Jason@zx2c4.com> 17284T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17285S: Maintained 17286F: drivers/char/random.c 17287F: drivers/virt/vmgenid.c 17288 17289RAPIDIO SUBSYSTEM 17290M: Matt Porter <mporter@kernel.crashing.org> 17291M: Alexandre Bounine <alex.bou9@gmail.com> 17292S: Maintained 17293F: drivers/rapidio/ 17294 17295RAS INFRASTRUCTURE 17296M: Tony Luck <tony.luck@intel.com> 17297M: Borislav Petkov <bp@alien8.de> 17298L: linux-edac@vger.kernel.org 17299S: Maintained 17300F: Documentation/admin-guide/ras.rst 17301F: drivers/ras/ 17302F: include/linux/ras.h 17303F: include/ras/ras_event.h 17304 17305RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17306L: linux-wireless@vger.kernel.org 17307S: Orphan 17308F: drivers/net/wireless/ray* 17309 17310RC-CORE / LIRC FRAMEWORK 17311M: Sean Young <sean@mess.org> 17312L: linux-media@vger.kernel.org 17313S: Maintained 17314W: http://linuxtv.org 17315T: git git://linuxtv.org/media_tree.git 17316F: Documentation/driver-api/media/rc-core.rst 17317F: Documentation/userspace-api/media/rc/ 17318F: drivers/media/rc/ 17319F: include/media/rc-map.h 17320F: include/media/rc-core.h 17321F: include/uapi/linux/lirc.h 17322 17323RCMM REMOTE CONTROLS DECODER 17324M: Patrick Lerda <patrick9876@free.fr> 17325S: Maintained 17326F: drivers/media/rc/ir-rcmm-decoder.c 17327 17328RCUTORTURE TEST FRAMEWORK 17329M: "Paul E. McKenney" <paulmck@kernel.org> 17330M: Josh Triplett <josh@joshtriplett.org> 17331R: Steven Rostedt <rostedt@goodmis.org> 17332R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17333R: Lai Jiangshan <jiangshanlai@gmail.com> 17334L: rcu@vger.kernel.org 17335S: Supported 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17337F: tools/testing/selftests/rcutorture 17338 17339RDACM20 Camera Sensor 17340M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17341M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17342M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17343M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17344L: linux-media@vger.kernel.org 17345S: Maintained 17346F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17347F: drivers/media/i2c/max9271.c 17348F: drivers/media/i2c/max9271.h 17349F: drivers/media/i2c/rdacm20.c 17350 17351RDACM21 Camera Sensor 17352M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17353M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17354M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17355M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17356L: linux-media@vger.kernel.org 17357S: Maintained 17358F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17359F: drivers/media/i2c/max9271.c 17360F: drivers/media/i2c/max9271.h 17361F: drivers/media/i2c/rdacm21.c 17362 17363RDC R-321X SoC 17364M: Florian Fainelli <florian@openwrt.org> 17365S: Maintained 17366 17367RDC R6040 FAST ETHERNET DRIVER 17368M: Florian Fainelli <f.fainelli@gmail.com> 17369L: netdev@vger.kernel.org 17370S: Maintained 17371F: drivers/net/ethernet/rdc/r6040.c 17372 17373RDMAVT - RDMA verbs software 17374M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17375L: linux-rdma@vger.kernel.org 17376S: Supported 17377F: drivers/infiniband/sw/rdmavt 17378 17379RDS - RELIABLE DATAGRAM SOCKETS 17380M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17381L: netdev@vger.kernel.org 17382L: linux-rdma@vger.kernel.org 17383L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17384S: Supported 17385W: https://oss.oracle.com/projects/rds/ 17386F: Documentation/networking/rds.rst 17387F: net/rds/ 17388 17389RDT - RESOURCE ALLOCATION 17390M: Fenghua Yu <fenghua.yu@intel.com> 17391M: Reinette Chatre <reinette.chatre@intel.com> 17392L: linux-kernel@vger.kernel.org 17393S: Supported 17394F: Documentation/x86/resctrl* 17395F: arch/x86/include/asm/resctrl.h 17396F: arch/x86/kernel/cpu/resctrl/ 17397F: tools/testing/selftests/resctrl/ 17398 17399READ-COPY UPDATE (RCU) 17400M: "Paul E. McKenney" <paulmck@kernel.org> 17401M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17402M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17403M: Josh Triplett <josh@joshtriplett.org> 17404R: Steven Rostedt <rostedt@goodmis.org> 17405R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17406R: Lai Jiangshan <jiangshanlai@gmail.com> 17407R: Joel Fernandes <joel@joelfernandes.org> 17408L: rcu@vger.kernel.org 17409S: Supported 17410W: http://www.rdrop.com/users/paulmck/RCU/ 17411T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17412F: Documentation/RCU/ 17413F: include/linux/rcu* 17414F: kernel/rcu/ 17415X: Documentation/RCU/torture.rst 17416X: include/linux/srcu*.h 17417X: kernel/rcu/srcu*.c 17418 17419REAL TIME CLOCK (RTC) SUBSYSTEM 17420M: Alessandro Zummo <a.zummo@towertech.it> 17421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17422L: linux-rtc@vger.kernel.org 17423S: Maintained 17424Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17425T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17426F: Documentation/admin-guide/rtc.rst 17427F: Documentation/devicetree/bindings/rtc/ 17428F: drivers/rtc/ 17429F: include/linux/platform_data/rtc-* 17430F: include/linux/rtc.h 17431F: include/linux/rtc/ 17432F: include/uapi/linux/rtc.h 17433F: tools/testing/selftests/rtc/ 17434 17435REALTEK AUDIO CODECS 17436M: Oder Chiou <oder_chiou@realtek.com> 17437S: Maintained 17438F: include/sound/rt*.h 17439F: sound/soc/codecs/rt* 17440 17441REALTEK OTTO WATCHDOG 17442M: Sander Vanheule <sander@svanheule.net> 17443L: linux-watchdog@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17446F: drivers/watchdog/realtek_otto_wdt.c 17447 17448REALTEK RTL83xx SMI DSA ROUTER CHIPS 17449M: Linus Walleij <linus.walleij@linaro.org> 17450M: Alvin Šipraga <alsi@bang-olufsen.dk> 17451S: Maintained 17452F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17453F: drivers/net/dsa/realtek/* 17454 17455REALTEK WIRELESS DRIVER (rtlwifi family) 17456M: Ping-Ke Shih <pkshih@realtek.com> 17457L: linux-wireless@vger.kernel.org 17458S: Maintained 17459W: https://wireless.wiki.kernel.org/ 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17461F: drivers/net/wireless/realtek/rtlwifi/ 17462 17463REALTEK WIRELESS DRIVER (rtw88) 17464M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17465L: linux-wireless@vger.kernel.org 17466S: Maintained 17467F: drivers/net/wireless/realtek/rtw88/ 17468 17469REALTEK WIRELESS DRIVER (rtw89) 17470M: Ping-Ke Shih <pkshih@realtek.com> 17471L: linux-wireless@vger.kernel.org 17472S: Maintained 17473F: drivers/net/wireless/realtek/rtw89/ 17474 17475REDPINE WIRELESS DRIVER 17476M: Amitkumar Karwar <amitkarwar@gmail.com> 17477M: Siva Rebbagondla <siva8118@gmail.com> 17478L: linux-wireless@vger.kernel.org 17479S: Maintained 17480F: drivers/net/wireless/rsi/ 17481 17482REGISTER MAP ABSTRACTION 17483M: Mark Brown <broonie@kernel.org> 17484L: linux-kernel@vger.kernel.org 17485S: Supported 17486T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17487F: Documentation/devicetree/bindings/regmap/ 17488F: drivers/base/regmap/ 17489F: include/linux/regmap.h 17490 17491REISERFS FILE SYSTEM 17492L: reiserfs-devel@vger.kernel.org 17493S: Supported 17494F: fs/reiserfs/ 17495 17496REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17497M: Bjorn Andersson <andersson@kernel.org> 17498M: Mathieu Poirier <mathieu.poirier@linaro.org> 17499L: linux-remoteproc@vger.kernel.org 17500S: Maintained 17501T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17502F: Documentation/ABI/testing/sysfs-class-remoteproc 17503F: Documentation/devicetree/bindings/remoteproc/ 17504F: Documentation/staging/remoteproc.rst 17505F: drivers/remoteproc/ 17506F: include/linux/remoteproc.h 17507F: include/linux/remoteproc/ 17508 17509REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17510M: Bjorn Andersson <andersson@kernel.org> 17511M: Mathieu Poirier <mathieu.poirier@linaro.org> 17512L: linux-remoteproc@vger.kernel.org 17513S: Maintained 17514T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17515F: Documentation/ABI/testing/sysfs-bus-rpmsg 17516F: Documentation/staging/rpmsg.rst 17517F: drivers/rpmsg/ 17518F: include/linux/rpmsg.h 17519F: include/linux/rpmsg/ 17520F: include/uapi/linux/rpmsg.h 17521F: samples/rpmsg/ 17522 17523REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17524M: Stephan Gerhold <stephan@gerhold.net> 17525L: netdev@vger.kernel.org 17526L: linux-remoteproc@vger.kernel.org 17527S: Maintained 17528F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17529 17530RENESAS CLOCK DRIVERS 17531M: Geert Uytterhoeven <geert+renesas@glider.be> 17532L: linux-renesas-soc@vger.kernel.org 17533S: Supported 17534T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17535F: Documentation/devicetree/bindings/clock/renesas,* 17536F: drivers/clk/renesas/ 17537 17538RENESAS EMEV2 I2C DRIVER 17539M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17540L: linux-renesas-soc@vger.kernel.org 17541S: Supported 17542F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17543F: drivers/i2c/busses/i2c-emev2.c 17544 17545RENESAS ETHERNET DRIVERS 17546R: Sergey Shtylyov <s.shtylyov@omp.ru> 17547L: netdev@vger.kernel.org 17548L: linux-renesas-soc@vger.kernel.org 17549F: Documentation/devicetree/bindings/net/renesas,*.yaml 17550F: drivers/net/ethernet/renesas/ 17551F: include/linux/sh_eth.h 17552 17553RENESAS R-CAR GYROADC DRIVER 17554M: Marek Vasut <marek.vasut@gmail.com> 17555L: linux-iio@vger.kernel.org 17556S: Supported 17557F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17558F: drivers/iio/adc/rcar-gyroadc.c 17559 17560RENESAS R-CAR I2C DRIVERS 17561M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17562L: linux-renesas-soc@vger.kernel.org 17563S: Supported 17564F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17565F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17566F: drivers/i2c/busses/i2c-rcar.c 17567F: drivers/i2c/busses/i2c-sh_mobile.c 17568 17569RENESAS R-CAR SATA DRIVER 17570R: Sergey Shtylyov <s.shtylyov@omp.ru> 17571S: Supported 17572L: linux-ide@vger.kernel.org 17573L: linux-renesas-soc@vger.kernel.org 17574F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17575F: drivers/ata/sata_rcar.c 17576 17577RENESAS R-CAR THERMAL DRIVERS 17578M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17579L: linux-renesas-soc@vger.kernel.org 17580S: Supported 17581F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17582F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17583F: drivers/thermal/rcar_gen3_thermal.c 17584F: drivers/thermal/rcar_thermal.c 17585 17586RENESAS RIIC DRIVER 17587M: Chris Brandt <chris.brandt@renesas.com> 17588L: linux-renesas-soc@vger.kernel.org 17589S: Supported 17590F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17591F: drivers/i2c/busses/i2c-riic.c 17592 17593RENESAS USB PHY DRIVER 17594M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17595L: linux-renesas-soc@vger.kernel.org 17596S: Maintained 17597F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17598 17599RENESAS RZ/G2L A/D DRIVER 17600M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17601L: linux-iio@vger.kernel.org 17602L: linux-renesas-soc@vger.kernel.org 17603S: Supported 17604F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17605F: drivers/iio/adc/rzg2l_adc.c 17606 17607RENESAS RZ/N1 A5PSW SWITCH DRIVER 17608M: Clément Léger <clement.leger@bootlin.com> 17609L: linux-renesas-soc@vger.kernel.org 17610L: netdev@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17613F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17614F: drivers/net/dsa/rzn1_a5psw* 17615F: drivers/net/pcs/pcs-rzn1-miic.c 17616F: include/dt-bindings/net/pcs-rzn1-miic.h 17617F: include/linux/pcs-rzn1-miic.h 17618F: net/dsa/tag_rzn1_a5psw.c 17619 17620RENESAS RZ/N1 RTC CONTROLLER DRIVER 17621M: Miquel Raynal <miquel.raynal@bootlin.com> 17622L: linux-rtc@vger.kernel.org 17623L: linux-renesas-soc@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17626F: drivers/rtc/rtc-rzn1.c 17627 17628RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17629M: Miquel Raynal <miquel.raynal@bootlin.com> 17630L: linux-mtd@lists.infradead.org 17631L: linux-renesas-soc@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17634F: drivers/mtd/nand/raw/renesas-nand-controller.c 17635 17636RENESAS VERSACLOCK 7 CLOCK DRIVER 17637M: Alex Helms <alexander.helms.jy@renesas.com> 17638S: Maintained 17639F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17640F: drivers/clk/clk-versaclock7.c 17641 17642RESET CONTROLLER FRAMEWORK 17643M: Philipp Zabel <p.zabel@pengutronix.de> 17644S: Maintained 17645T: git git://git.pengutronix.de/git/pza/linux 17646F: Documentation/devicetree/bindings/reset/ 17647F: Documentation/driver-api/reset.rst 17648F: drivers/reset/ 17649F: include/dt-bindings/reset/ 17650F: include/linux/reset-controller.h 17651F: include/linux/reset.h 17652F: include/linux/reset/ 17653K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17654 17655RESTARTABLE SEQUENCES SUPPORT 17656M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17657M: Peter Zijlstra <peterz@infradead.org> 17658M: "Paul E. McKenney" <paulmck@kernel.org> 17659M: Boqun Feng <boqun.feng@gmail.com> 17660L: linux-kernel@vger.kernel.org 17661S: Supported 17662F: include/trace/events/rseq.h 17663F: include/uapi/linux/rseq.h 17664F: kernel/rseq.c 17665F: tools/testing/selftests/rseq/ 17666 17667RFKILL 17668M: Johannes Berg <johannes@sipsolutions.net> 17669L: linux-wireless@vger.kernel.org 17670S: Maintained 17671W: https://wireless.wiki.kernel.org/ 17672Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17673T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17674T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17675F: Documentation/ABI/stable/sysfs-class-rfkill 17676F: Documentation/driver-api/rfkill.rst 17677F: include/linux/rfkill.h 17678F: include/uapi/linux/rfkill.h 17679F: net/rfkill/ 17680 17681RHASHTABLE 17682M: Thomas Graf <tgraf@suug.ch> 17683M: Herbert Xu <herbert@gondor.apana.org.au> 17684L: netdev@vger.kernel.org 17685S: Maintained 17686F: include/linux/rhashtable-types.h 17687F: include/linux/rhashtable.h 17688F: lib/rhashtable.c 17689F: lib/test_rhashtable.c 17690 17691RICOH R5C592 MEMORYSTICK DRIVER 17692M: Maxim Levitsky <maximlevitsky@gmail.com> 17693S: Maintained 17694F: drivers/memstick/host/r592.* 17695 17696RICOH SMARTMEDIA/XD DRIVER 17697M: Maxim Levitsky <maximlevitsky@gmail.com> 17698S: Maintained 17699F: drivers/mtd/nand/raw/r852.c 17700F: drivers/mtd/nand/raw/r852.h 17701 17702RISC-V PMU DRIVERS 17703M: Atish Patra <atishp@atishpatra.org> 17704R: Anup Patel <anup@brainfault.org> 17705L: linux-riscv@lists.infradead.org 17706S: Supported 17707F: drivers/perf/riscv_pmu.c 17708F: drivers/perf/riscv_pmu_legacy.c 17709F: drivers/perf/riscv_pmu_sbi.c 17710 17711RISC-V ARCHITECTURE 17712M: Paul Walmsley <paul.walmsley@sifive.com> 17713M: Palmer Dabbelt <palmer@dabbelt.com> 17714M: Albert Ou <aou@eecs.berkeley.edu> 17715L: linux-riscv@lists.infradead.org 17716S: Supported 17717Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17718P: Documentation/riscv/patch-acceptance.rst 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17720F: arch/riscv/ 17721N: riscv 17722K: riscv 17723 17724RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17725M: Conor Dooley <conor.dooley@microchip.com> 17726M: Daire McNamara <daire.mcnamara@microchip.com> 17727L: linux-riscv@lists.infradead.org 17728S: Supported 17729F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17730F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17731F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17732F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17733F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17734F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17735F: Documentation/devicetree/bindings/riscv/microchip.yaml 17736F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17737F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17738F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17739F: arch/riscv/boot/dts/microchip/ 17740F: drivers/char/hw_random/mpfs-rng.c 17741F: drivers/clk/microchip/clk-mpfs.c 17742F: drivers/i2c/busses/i2c-microchip-core.c 17743F: drivers/mailbox/mailbox-mpfs.c 17744F: drivers/pci/controller/pcie-microchip-host.c 17745F: drivers/reset/reset-mpfs.c 17746F: drivers/rtc/rtc-mpfs.c 17747F: drivers/soc/microchip/ 17748F: drivers/spi/spi-microchip-core-qspi.c 17749F: drivers/spi/spi-microchip-core.c 17750F: drivers/usb/musb/mpfs.c 17751F: include/soc/microchip/mpfs.h 17752 17753RNBD BLOCK DRIVERS 17754M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17755M: Jack Wang <jinpu.wang@ionos.com> 17756L: linux-block@vger.kernel.org 17757S: Maintained 17758F: drivers/block/rnbd/ 17759 17760ROCCAT DRIVERS 17761M: Stefan Achatz <erazor_de@users.sourceforge.net> 17762S: Maintained 17763W: http://sourceforge.net/projects/roccat/ 17764F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17765F: drivers/hid/hid-roccat* 17766F: include/linux/hid-roccat* 17767 17768ROCKCHIP I2S TDM DRIVER 17769M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17770L: linux-rockchip@lists.infradead.org 17771S: Maintained 17772F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17773F: sound/soc/rockchip/rockchip_i2s_tdm.* 17774 17775ROCKCHIP ISP V1 DRIVER 17776M: Dafna Hirschfeld <dafna@fastmail.com> 17777L: linux-media@vger.kernel.org 17778L: linux-rockchip@lists.infradead.org 17779S: Maintained 17780F: Documentation/admin-guide/media/rkisp1.rst 17781F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17782F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17783F: drivers/media/platform/rockchip/rkisp1 17784F: include/uapi/linux/rkisp1-config.h 17785 17786ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17787M: Jacob Chen <jacob-chen@iotwrt.com> 17788M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17789L: linux-media@vger.kernel.org 17790L: linux-rockchip@lists.infradead.org 17791S: Maintained 17792F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17793F: drivers/media/platform/rockchip/rga/ 17794 17795ROCKCHIP VIDEO DECODER DRIVER 17796M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17797L: linux-media@vger.kernel.org 17798L: linux-rockchip@lists.infradead.org 17799S: Maintained 17800F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17801F: drivers/staging/media/rkvdec/ 17802 17803ROCKER DRIVER 17804M: Jiri Pirko <jiri@resnulli.us> 17805L: netdev@vger.kernel.org 17806S: Supported 17807F: drivers/net/ethernet/rocker/ 17808 17809ROCKETPORT EXPRESS/INFINITY DRIVER 17810M: Kevin Cernekee <cernekee@gmail.com> 17811L: linux-serial@vger.kernel.org 17812S: Odd Fixes 17813F: drivers/tty/serial/rp2.* 17814 17815ROHM BD99954 CHARGER IC 17816R: Matti Vaittinen <mazziesaccount@gmail.com> 17817S: Supported 17818F: drivers/power/supply/bd99954-charger.c 17819F: drivers/power/supply/bd99954-charger.h 17820 17821ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17822M: Tomasz Duszynski <tduszyns@gmail.com> 17823S: Maintained 17824F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17825F: drivers/iio/light/bh1750.c 17826 17827ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17828M: Marek Vasut <marek.vasut+renesas@gmail.com> 17829L: linux-kernel@vger.kernel.org 17830L: linux-renesas-soc@vger.kernel.org 17831S: Supported 17832F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17833F: drivers/gpio/gpio-bd9571mwv.c 17834F: drivers/mfd/bd9571mwv.c 17835F: drivers/regulator/bd9571mwv-regulator.c 17836F: include/linux/mfd/bd9571mwv.h 17837 17838ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17839R: Matti Vaittinen <mazziesaccount@gmail.com> 17840S: Supported 17841F: drivers/clk/clk-bd718x7.c 17842F: drivers/gpio/gpio-bd71815.c 17843F: drivers/gpio/gpio-bd71828.c 17844F: drivers/mfd/rohm-bd71828.c 17845F: drivers/mfd/rohm-bd718x7.c 17846F: drivers/mfd/rohm-bd9576.c 17847F: drivers/regulator/bd71815-regulator.c 17848F: drivers/regulator/bd71828-regulator.c 17849F: drivers/regulator/bd718x7-regulator.c 17850F: drivers/regulator/bd9576-regulator.c 17851F: drivers/regulator/rohm-regulator.c 17852F: drivers/rtc/rtc-bd70528.c 17853F: drivers/watchdog/bd9576_wdt.c 17854F: include/linux/mfd/rohm-bd71815.h 17855F: include/linux/mfd/rohm-bd71828.h 17856F: include/linux/mfd/rohm-bd718x7.h 17857F: include/linux/mfd/rohm-bd957x.h 17858F: include/linux/mfd/rohm-generic.h 17859F: include/linux/mfd/rohm-shared.h 17860 17861ROSE NETWORK LAYER 17862M: Ralf Baechle <ralf@linux-mips.org> 17863L: linux-hams@vger.kernel.org 17864S: Maintained 17865W: http://www.linux-ax25.org/ 17866F: include/net/rose.h 17867F: include/uapi/linux/rose.h 17868F: net/rose/ 17869 17870ROTATION DRIVER FOR ALLWINNER A83T 17871M: Jernej Skrabec <jernej.skrabec@gmail.com> 17872L: linux-media@vger.kernel.org 17873S: Maintained 17874T: git git://linuxtv.org/media_tree.git 17875F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17876F: drivers/media/platform/sunxi/sun8i-rotate/ 17877 17878RPMSG TTY DRIVER 17879M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17880L: linux-remoteproc@vger.kernel.org 17881S: Maintained 17882F: drivers/tty/rpmsg_tty.c 17883 17884RTL2830 MEDIA DRIVER 17885M: Antti Palosaari <crope@iki.fi> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888W: https://linuxtv.org 17889W: http://palosaari.fi/linux/ 17890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17891T: git git://linuxtv.org/anttip/media_tree.git 17892F: drivers/media/dvb-frontends/rtl2830* 17893 17894RTL2832 MEDIA DRIVER 17895M: Antti Palosaari <crope@iki.fi> 17896L: linux-media@vger.kernel.org 17897S: Maintained 17898W: https://linuxtv.org 17899W: http://palosaari.fi/linux/ 17900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17901T: git git://linuxtv.org/anttip/media_tree.git 17902F: drivers/media/dvb-frontends/rtl2832* 17903 17904RTL2832_SDR MEDIA DRIVER 17905M: Antti Palosaari <crope@iki.fi> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908W: https://linuxtv.org 17909W: http://palosaari.fi/linux/ 17910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17911T: git git://linuxtv.org/anttip/media_tree.git 17912F: drivers/media/dvb-frontends/rtl2832_sdr* 17913 17914RTL8180 WIRELESS DRIVER 17915L: linux-wireless@vger.kernel.org 17916S: Orphan 17917W: https://wireless.wiki.kernel.org/ 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17919F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17920 17921RTL8187 WIRELESS DRIVER 17922M: Herton Ronaldo Krzesinski <herton@canonical.com> 17923M: Hin-Tak Leung <htl10@users.sourceforge.net> 17924M: Larry Finger <Larry.Finger@lwfinger.net> 17925L: linux-wireless@vger.kernel.org 17926S: Maintained 17927W: https://wireless.wiki.kernel.org/ 17928T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17929F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17930 17931RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17932M: Jes Sorensen <Jes.Sorensen@gmail.com> 17933L: linux-wireless@vger.kernel.org 17934S: Maintained 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17936F: drivers/net/wireless/realtek/rtl8xxxu/ 17937 17938RTRS TRANSPORT DRIVERS 17939M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17940M: Jack Wang <jinpu.wang@ionos.com> 17941L: linux-rdma@vger.kernel.org 17942S: Maintained 17943F: drivers/infiniband/ulp/rtrs/ 17944 17945RUNTIME VERIFICATION (RV) 17946M: Daniel Bristot de Oliveira <bristot@kernel.org> 17947M: Steven Rostedt <rostedt@goodmis.org> 17948L: linux-trace-devel@vger.kernel.org 17949S: Maintained 17950F: Documentation/trace/rv/ 17951F: include/linux/rv.h 17952F: include/rv/ 17953F: kernel/trace/rv/ 17954F: tools/verification/ 17955 17956RUST 17957M: Miguel Ojeda <ojeda@kernel.org> 17958M: Alex Gaynor <alex.gaynor@gmail.com> 17959M: Wedson Almeida Filho <wedsonaf@gmail.com> 17960R: Boqun Feng <boqun.feng@gmail.com> 17961R: Gary Guo <gary@garyguo.net> 17962R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17963L: rust-for-linux@vger.kernel.org 17964S: Supported 17965W: https://github.com/Rust-for-Linux/linux 17966B: https://github.com/Rust-for-Linux/linux/issues 17967T: git https://github.com/Rust-for-Linux/linux.git rust-next 17968F: Documentation/rust/ 17969F: rust/ 17970F: samples/rust/ 17971F: scripts/*rust* 17972K: \b(?i:rust)\b 17973 17974RXRPC SOCKETS (AF_RXRPC) 17975M: David Howells <dhowells@redhat.com> 17976M: Marc Dionne <marc.dionne@auristor.com> 17977L: linux-afs@lists.infradead.org 17978S: Supported 17979W: https://www.infradead.org/~dhowells/kafs/ 17980F: Documentation/networking/rxrpc.rst 17981F: include/keys/rxrpc-type.h 17982F: include/net/af_rxrpc.h 17983F: include/trace/events/rxrpc.h 17984F: include/uapi/linux/rxrpc.h 17985F: net/rxrpc/ 17986 17987S3 SAVAGE FRAMEBUFFER DRIVER 17988M: Antonino Daplas <adaplas@gmail.com> 17989L: linux-fbdev@vger.kernel.org 17990S: Maintained 17991F: drivers/video/fbdev/savage/ 17992 17993S390 17994M: Heiko Carstens <hca@linux.ibm.com> 17995M: Vasily Gorbik <gor@linux.ibm.com> 17996M: Alexander Gordeev <agordeev@linux.ibm.com> 17997R: Christian Borntraeger <borntraeger@linux.ibm.com> 17998R: Sven Schnelle <svens@linux.ibm.com> 17999L: linux-s390@vger.kernel.org 18000S: Supported 18001W: http://www.ibm.com/developerworks/linux/linux390/ 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18003F: Documentation/driver-api/s390-drivers.rst 18004F: Documentation/s390/ 18005F: arch/s390/ 18006F: drivers/s390/ 18007 18008S390 COMMON I/O LAYER 18009M: Vineeth Vijayan <vneethv@linux.ibm.com> 18010M: Peter Oberparleiter <oberpar@linux.ibm.com> 18011L: linux-s390@vger.kernel.org 18012S: Supported 18013W: http://www.ibm.com/developerworks/linux/linux390/ 18014F: drivers/s390/cio/ 18015 18016S390 DASD DRIVER 18017M: Stefan Haberland <sth@linux.ibm.com> 18018M: Jan Hoeppner <hoeppner@linux.ibm.com> 18019L: linux-s390@vger.kernel.org 18020S: Supported 18021W: http://www.ibm.com/developerworks/linux/linux390/ 18022F: block/partitions/ibm.c 18023F: drivers/s390/block/dasd* 18024F: include/linux/dasd_mod.h 18025 18026S390 IOMMU (PCI) 18027M: Matthew Rosato <mjrosato@linux.ibm.com> 18028M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18029L: linux-s390@vger.kernel.org 18030S: Supported 18031W: http://www.ibm.com/developerworks/linux/linux390/ 18032F: drivers/iommu/s390-iommu.c 18033 18034S390 IUCV NETWORK LAYER 18035M: Alexandra Winter <wintera@linux.ibm.com> 18036M: Wenjia Zhang <wenjia@linux.ibm.com> 18037L: linux-s390@vger.kernel.org 18038L: netdev@vger.kernel.org 18039S: Supported 18040W: http://www.ibm.com/developerworks/linux/linux390/ 18041F: drivers/s390/net/*iucv* 18042F: include/net/iucv/ 18043F: net/iucv/ 18044 18045S390 NETWORK DRIVERS 18046M: Alexandra Winter <wintera@linux.ibm.com> 18047M: Wenjia Zhang <wenjia@linux.ibm.com> 18048L: linux-s390@vger.kernel.org 18049L: netdev@vger.kernel.org 18050S: Supported 18051W: http://www.ibm.com/developerworks/linux/linux390/ 18052F: drivers/s390/net/ 18053 18054S390 PCI SUBSYSTEM 18055M: Niklas Schnelle <schnelle@linux.ibm.com> 18056M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18057L: linux-s390@vger.kernel.org 18058S: Supported 18059W: http://www.ibm.com/developerworks/linux/linux390/ 18060F: arch/s390/pci/ 18061F: drivers/pci/hotplug/s390_pci_hpc.c 18062F: Documentation/s390/pci.rst 18063 18064S390 VFIO AP DRIVER 18065M: Tony Krowiak <akrowiak@linux.ibm.com> 18066M: Halil Pasic <pasic@linux.ibm.com> 18067M: Jason Herne <jjherne@linux.ibm.com> 18068L: linux-s390@vger.kernel.org 18069S: Supported 18070W: http://www.ibm.com/developerworks/linux/linux390/ 18071F: Documentation/s390/vfio-ap* 18072F: drivers/s390/crypto/vfio_ap* 18073 18074S390 VFIO-CCW DRIVER 18075M: Eric Farman <farman@linux.ibm.com> 18076M: Matthew Rosato <mjrosato@linux.ibm.com> 18077R: Halil Pasic <pasic@linux.ibm.com> 18078L: linux-s390@vger.kernel.org 18079L: kvm@vger.kernel.org 18080S: Supported 18081F: Documentation/s390/vfio-ccw.rst 18082F: drivers/s390/cio/vfio_ccw* 18083F: include/uapi/linux/vfio_ccw.h 18084 18085S390 VFIO-PCI DRIVER 18086M: Matthew Rosato <mjrosato@linux.ibm.com> 18087M: Eric Farman <farman@linux.ibm.com> 18088L: linux-s390@vger.kernel.org 18089L: kvm@vger.kernel.org 18090S: Supported 18091F: arch/s390/kvm/pci* 18092F: drivers/vfio/pci/vfio_pci_zdev.c 18093F: include/uapi/linux/vfio_zdev.h 18094 18095S390 ZCRYPT DRIVER 18096M: Harald Freudenberger <freude@linux.ibm.com> 18097L: linux-s390@vger.kernel.org 18098S: Supported 18099W: http://www.ibm.com/developerworks/linux/linux390/ 18100F: drivers/s390/crypto/ 18101 18102S390 ZFCP DRIVER 18103M: Steffen Maier <maier@linux.ibm.com> 18104M: Benjamin Block <bblock@linux.ibm.com> 18105L: linux-s390@vger.kernel.org 18106S: Supported 18107W: http://www.ibm.com/developerworks/linux/linux390/ 18108F: drivers/s390/scsi/zfcp_* 18109 18110S3C ADC BATTERY DRIVER 18111M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18112L: linux-samsung-soc@vger.kernel.org 18113S: Odd Fixes 18114F: drivers/power/supply/s3c_adc_battery.c 18115F: include/linux/s3c_adc_battery.h 18116 18117S3C24XX SD/MMC Driver 18118M: Ben Dooks <ben-linux@fluff.org> 18119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18120S: Supported 18121F: drivers/mmc/host/s3cmci.* 18122 18123SAA6588 RDS RECEIVER DRIVER 18124M: Hans Verkuil <hverkuil@xs4all.nl> 18125L: linux-media@vger.kernel.org 18126S: Odd Fixes 18127W: https://linuxtv.org 18128T: git git://linuxtv.org/media_tree.git 18129F: drivers/media/i2c/saa6588* 18130 18131SAA7134 VIDEO4LINUX DRIVER 18132M: Mauro Carvalho Chehab <mchehab@kernel.org> 18133L: linux-media@vger.kernel.org 18134S: Odd fixes 18135W: https://linuxtv.org 18136T: git git://linuxtv.org/media_tree.git 18137F: Documentation/driver-api/media/drivers/saa7134* 18138F: drivers/media/pci/saa7134/ 18139 18140SAA7146 VIDEO4LINUX-2 DRIVER 18141M: Hans Verkuil <hverkuil@xs4all.nl> 18142L: linux-media@vger.kernel.org 18143S: Maintained 18144T: git git://linuxtv.org/media_tree.git 18145F: drivers/staging/media/deprecated/saa7146/ 18146 18147SAFESETID SECURITY MODULE 18148M: Micah Morton <mortonm@chromium.org> 18149S: Supported 18150F: Documentation/admin-guide/LSM/SafeSetID.rst 18151F: security/safesetid/ 18152 18153SAMSUNG AUDIO (ASoC) DRIVERS 18154M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18155M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18157S: Supported 18158B: mailto:linux-samsung-soc@vger.kernel.org 18159F: Documentation/devicetree/bindings/sound/samsung* 18160F: sound/soc/samsung/ 18161 18162SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18163M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18164L: linux-crypto@vger.kernel.org 18165L: linux-samsung-soc@vger.kernel.org 18166S: Maintained 18167F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18168F: drivers/crypto/exynos-rng.c 18169 18170SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18171M: Łukasz Stelmach <l.stelmach@samsung.com> 18172L: linux-samsung-soc@vger.kernel.org 18173S: Maintained 18174F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18175F: drivers/char/hw_random/exynos-trng.c 18176 18177SAMSUNG FRAMEBUFFER DRIVER 18178M: Jingoo Han <jingoohan1@gmail.com> 18179L: linux-fbdev@vger.kernel.org 18180S: Maintained 18181F: drivers/video/fbdev/s3c-fb.c 18182 18183SAMSUNG INTERCONNECT DRIVERS 18184M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18185M: Artur Świgoń <a.swigon@samsung.com> 18186L: linux-pm@vger.kernel.org 18187L: linux-samsung-soc@vger.kernel.org 18188S: Supported 18189F: drivers/interconnect/samsung/ 18190 18191SAMSUNG LAPTOP DRIVER 18192M: Corentin Chary <corentin.chary@gmail.com> 18193L: platform-driver-x86@vger.kernel.org 18194S: Maintained 18195F: drivers/platform/x86/samsung-laptop.c 18196 18197SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18198M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18199L: linux-kernel@vger.kernel.org 18200L: linux-samsung-soc@vger.kernel.org 18201S: Supported 18202B: mailto:linux-samsung-soc@vger.kernel.org 18203F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18204F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18205F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18206F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18207F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18208F: drivers/clk/clk-s2mps11.c 18209F: drivers/mfd/sec*.c 18210F: drivers/regulator/s2m*.c 18211F: drivers/regulator/s5m*.c 18212F: drivers/rtc/rtc-s5m.c 18213F: include/linux/mfd/samsung/ 18214 18215SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18216M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18217L: linux-media@vger.kernel.org 18218L: linux-samsung-soc@vger.kernel.org 18219S: Maintained 18220F: drivers/media/platform/samsung/s3c-camif/ 18221F: include/media/drv-intf/s3c_camif.h 18222 18223SAMSUNG S3FWRN5 NFC DRIVER 18224M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18225L: linux-nfc@lists.01.org (subscribers-only) 18226S: Maintained 18227F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18228F: drivers/nfc/s3fwrn5 18229 18230SAMSUNG S5C73M3 CAMERA DRIVER 18231M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18232M: Andrzej Hajda <andrzej.hajda@intel.com> 18233L: linux-media@vger.kernel.org 18234S: Supported 18235F: drivers/media/i2c/s5c73m3/* 18236 18237SAMSUNG S5K5BAF CAMERA DRIVER 18238M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18239M: Andrzej Hajda <andrzej.hajda@intel.com> 18240L: linux-media@vger.kernel.org 18241S: Supported 18242F: drivers/media/i2c/s5k5baf.c 18243 18244SAMSUNG S5P Security SubSystem (SSS) DRIVER 18245M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18246M: Vladimir Zapolskiy <vz@mleia.com> 18247L: linux-crypto@vger.kernel.org 18248L: linux-samsung-soc@vger.kernel.org 18249S: Maintained 18250F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18251F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18252F: drivers/crypto/s5p-sss.c 18253 18254SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18255M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18256L: linux-media@vger.kernel.org 18257S: Supported 18258Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18259F: drivers/media/platform/samsung/exynos4-is/ 18260 18261SAMSUNG SOC CLOCK DRIVERS 18262M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18263M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18264M: Tomasz Figa <tomasz.figa@gmail.com> 18265M: Chanwoo Choi <cw00.choi@samsung.com> 18266R: Alim Akhtar <alim.akhtar@samsung.com> 18267L: linux-samsung-soc@vger.kernel.org 18268S: Supported 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18271F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18272F: Documentation/devicetree/bindings/clock/samsung,s3c* 18273F: drivers/clk/samsung/ 18274F: include/dt-bindings/clock/exynos*.h 18275F: include/dt-bindings/clock/s3c*.h 18276F: include/dt-bindings/clock/s5p*.h 18277F: include/dt-bindings/clock/samsung,*.h 18278F: include/linux/clk/samsung.h 18279F: include/linux/platform_data/clk-s3c2410.h 18280 18281SAMSUNG SPI DRIVERS 18282M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18283M: Andi Shyti <andi@etezian.org> 18284L: linux-spi@vger.kernel.org 18285L: linux-samsung-soc@vger.kernel.org 18286S: Maintained 18287F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18288F: drivers/spi/spi-s3c* 18289F: include/linux/platform_data/spi-s3c64xx.h 18290F: include/linux/spi/s3c24xx-fiq.h 18291 18292SAMSUNG SXGBE DRIVERS 18293M: Byungho An <bh74.an@samsung.com> 18294L: netdev@vger.kernel.org 18295S: Supported 18296F: drivers/net/ethernet/samsung/sxgbe/ 18297 18298SAMSUNG THERMAL DRIVER 18299M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18300M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18301L: linux-pm@vger.kernel.org 18302L: linux-samsung-soc@vger.kernel.org 18303S: Maintained 18304F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18305F: drivers/thermal/samsung/ 18306 18307SAMSUNG USB2 PHY DRIVER 18308M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18309L: linux-kernel@vger.kernel.org 18310S: Supported 18311F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18312F: Documentation/driver-api/phy/samsung-usb2.rst 18313F: drivers/phy/samsung/phy-exynos4210-usb2.c 18314F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18315F: drivers/phy/samsung/phy-exynos5250-usb2.c 18316F: drivers/phy/samsung/phy-s5pv210-usb2.c 18317F: drivers/phy/samsung/phy-samsung-usb2.c 18318F: drivers/phy/samsung/phy-samsung-usb2.h 18319 18320SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18321M: Paul Barker <paul.barker@sancloud.com> 18322R: Marc Murphy <marc.murphy@sancloud.com> 18323S: Supported 18324F: arch/arm/boot/dts/am335x-sancloud* 18325 18326SC1200 WDT DRIVER 18327M: Zwane Mwaikambo <zwanem@gmail.com> 18328S: Maintained 18329F: drivers/watchdog/sc1200wdt.c 18330 18331SCHEDULER 18332M: Ingo Molnar <mingo@redhat.com> 18333M: Peter Zijlstra <peterz@infradead.org> 18334M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18335M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18336R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18337R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18338R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18339R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18340R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18341R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18342L: linux-kernel@vger.kernel.org 18343S: Maintained 18344T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18345F: include/linux/preempt.h 18346F: include/linux/sched.h 18347F: include/linux/wait.h 18348F: include/uapi/linux/sched.h 18349F: kernel/sched/ 18350 18351SCR24X CHIP CARD INTERFACE DRIVER 18352M: Lubomir Rintel <lkundrak@v3.sk> 18353S: Supported 18354F: drivers/char/pcmcia/scr24x_cs.c 18355 18356SCSI RDMA PROTOCOL (SRP) INITIATOR 18357M: Bart Van Assche <bvanassche@acm.org> 18358L: linux-rdma@vger.kernel.org 18359S: Supported 18360Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18361F: drivers/infiniband/ulp/srp/ 18362F: include/scsi/srp.h 18363 18364SCSI RDMA PROTOCOL (SRP) TARGET 18365M: Bart Van Assche <bvanassche@acm.org> 18366L: linux-rdma@vger.kernel.org 18367L: target-devel@vger.kernel.org 18368S: Supported 18369Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18370F: drivers/infiniband/ulp/srpt/ 18371 18372SCSI SG DRIVER 18373M: Doug Gilbert <dgilbert@interlog.com> 18374L: linux-scsi@vger.kernel.org 18375S: Maintained 18376W: http://sg.danny.cz/sg 18377F: Documentation/scsi/scsi-generic.rst 18378F: drivers/scsi/sg.c 18379F: include/scsi/sg.h 18380 18381SCSI SUBSYSTEM 18382M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18383M: "Martin K. Petersen" <martin.petersen@oracle.com> 18384L: linux-scsi@vger.kernel.org 18385S: Maintained 18386Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18387T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18388T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18389F: Documentation/devicetree/bindings/scsi/ 18390F: drivers/scsi/ 18391F: drivers/ufs/ 18392F: include/scsi/ 18393 18394SCSI TAPE DRIVER 18395M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18396L: linux-scsi@vger.kernel.org 18397S: Maintained 18398F: Documentation/scsi/st.rst 18399F: drivers/scsi/st.* 18400F: drivers/scsi/st_*.h 18401 18402SCSI TARGET CORE USER DRIVER 18403M: Bodo Stroesser <bostroesser@gmail.com> 18404L: linux-scsi@vger.kernel.org 18405L: target-devel@vger.kernel.org 18406S: Supported 18407F: Documentation/target/tcmu-design.rst 18408F: drivers/target/target_core_user.c 18409F: include/uapi/linux/target_core_user.h 18410 18411SCSI TARGET SUBSYSTEM 18412M: "Martin K. Petersen" <martin.petersen@oracle.com> 18413L: linux-scsi@vger.kernel.org 18414L: target-devel@vger.kernel.org 18415S: Supported 18416W: http://www.linux-iscsi.org 18417Q: https://patchwork.kernel.org/project/target-devel/list/ 18418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18419F: Documentation/target/ 18420F: drivers/target/ 18421F: include/target/ 18422 18423SCTP PROTOCOL 18424M: Vlad Yasevich <vyasevich@gmail.com> 18425M: Neil Horman <nhorman@tuxdriver.com> 18426M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18427L: linux-sctp@vger.kernel.org 18428S: Maintained 18429W: http://lksctp.sourceforge.net 18430F: Documentation/networking/sctp.rst 18431F: include/linux/sctp.h 18432F: include/net/sctp/ 18433F: include/uapi/linux/sctp.h 18434F: net/sctp/ 18435 18436SCx200 CPU SUPPORT 18437M: Jim Cromie <jim.cromie@gmail.com> 18438S: Odd Fixes 18439F: Documentation/i2c/busses/scx200_acb.rst 18440F: arch/x86/platform/scx200/ 18441F: drivers/i2c/busses/scx200* 18442F: drivers/mtd/maps/scx200_docflash.c 18443F: drivers/watchdog/scx200_wdt.c 18444F: include/linux/scx200.h 18445 18446SCx200 GPIO DRIVER 18447M: Jim Cromie <jim.cromie@gmail.com> 18448S: Maintained 18449F: drivers/char/scx200_gpio.c 18450F: include/linux/scx200_gpio.h 18451 18452SCx200 HRT CLOCKSOURCE DRIVER 18453M: Jim Cromie <jim.cromie@gmail.com> 18454S: Maintained 18455F: drivers/clocksource/scx200_hrt.c 18456 18457SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18458M: Sascha Sommer <saschasommer@freenet.de> 18459L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18460S: Maintained 18461F: drivers/mmc/host/sdricoh_cs.c 18462 18463SECO BOARDS CEC DRIVER 18464M: Ettore Chimenti <ek5.chimenti@gmail.com> 18465S: Maintained 18466F: drivers/media/cec/platform/seco/seco-cec.c 18467F: drivers/media/cec/platform/seco/seco-cec.h 18468 18469SECURE COMPUTING 18470M: Kees Cook <keescook@chromium.org> 18471R: Andy Lutomirski <luto@amacapital.net> 18472R: Will Drewry <wad@chromium.org> 18473S: Supported 18474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18475F: Documentation/userspace-api/seccomp_filter.rst 18476F: include/linux/seccomp.h 18477F: include/uapi/linux/seccomp.h 18478F: kernel/seccomp.c 18479F: tools/testing/selftests/kselftest_harness.h 18480F: tools/testing/selftests/seccomp/* 18481K: \bsecure_computing 18482K: \bTIF_SECCOMP\b 18483 18484SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18485M: Al Cooper <alcooperx@gmail.com> 18486R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18487L: linux-mmc@vger.kernel.org 18488S: Maintained 18489F: drivers/mmc/host/sdhci-brcmstb* 18490 18491SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18492M: Adrian Hunter <adrian.hunter@intel.com> 18493L: linux-mmc@vger.kernel.org 18494S: Supported 18495F: drivers/mmc/host/sdhci* 18496 18497SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18498M: Eugen Hristev <eugen.hristev@microchip.com> 18499L: linux-mmc@vger.kernel.org 18500S: Supported 18501F: drivers/mmc/host/sdhci-of-at91.c 18502 18503SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18504M: Ben Dooks <ben-linux@fluff.org> 18505M: Jaehoon Chung <jh80.chung@samsung.com> 18506L: linux-mmc@vger.kernel.org 18507S: Maintained 18508F: drivers/mmc/host/sdhci-s3c* 18509 18510SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18511M: Viresh Kumar <vireshk@kernel.org> 18512L: linux-mmc@vger.kernel.org 18513S: Maintained 18514F: drivers/mmc/host/sdhci-spear.c 18515 18516SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18517M: Vignesh Raghavendra <vigneshr@ti.com> 18518L: linux-mmc@vger.kernel.org 18519S: Maintained 18520F: drivers/mmc/host/sdhci-omap.c 18521 18522SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18523M: Haibo Chen <haibo.chen@nxp.com> 18524L: linux-imx@nxp.com 18525L: linux-mmc@vger.kernel.org 18526S: Maintained 18527F: drivers/mmc/host/sdhci-esdhc-imx.c 18528 18529SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18530M: Jonathan Derrick <jonathan.derrick@linux.dev> 18531L: linux-block@vger.kernel.org 18532S: Supported 18533F: block/opal_proto.h 18534F: block/sed* 18535F: include/linux/sed* 18536F: include/uapi/linux/sed* 18537 18538SECURITY CONTACT 18539M: Security Officers <security@kernel.org> 18540S: Supported 18541F: Documentation/admin-guide/security-bugs.rst 18542 18543SECURITY SUBSYSTEM 18544M: Paul Moore <paul@paul-moore.com> 18545M: James Morris <jmorris@namei.org> 18546M: "Serge E. Hallyn" <serge@hallyn.com> 18547L: linux-security-module@vger.kernel.org (suggested Cc:) 18548S: Supported 18549W: http://kernsec.org/ 18550T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18551F: security/ 18552X: security/selinux/ 18553 18554SELINUX SECURITY MODULE 18555M: Paul Moore <paul@paul-moore.com> 18556M: Stephen Smalley <stephen.smalley.work@gmail.com> 18557M: Eric Paris <eparis@parisplace.org> 18558L: selinux@vger.kernel.org 18559S: Supported 18560W: https://selinuxproject.org 18561W: https://github.com/SELinuxProject 18562T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18563F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18564F: Documentation/ABI/obsolete/sysfs-selinux-disable 18565F: Documentation/admin-guide/LSM/SELinux.rst 18566F: include/trace/events/avc.h 18567F: include/uapi/linux/selinux_netlink.h 18568F: scripts/selinux/ 18569F: security/selinux/ 18570 18571SENSABLE PHANTOM 18572M: Jiri Slaby <jirislaby@kernel.org> 18573S: Maintained 18574F: drivers/misc/phantom.c 18575F: include/uapi/linux/phantom.h 18576 18577SENSEAIR SUNRISE 006-0-0007 18578M: Jacopo Mondi <jacopo@jmondi.org> 18579S: Maintained 18580F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18581F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18582F: drivers/iio/chemical/sunrise_co2.c 18583 18584SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18585M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18586S: Maintained 18587F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18588F: drivers/iio/chemical/scd30.h 18589F: drivers/iio/chemical/scd30_core.c 18590F: drivers/iio/chemical/scd30_i2c.c 18591F: drivers/iio/chemical/scd30_serial.c 18592 18593SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18594M: Roan van Dijk <roan@protonic.nl> 18595S: Maintained 18596F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18597F: drivers/iio/chemical/scd4x.c 18598 18599SENSIRION SGP40 GAS SENSOR DRIVER 18600M: Andreas Klinger <ak@it-klinger.de> 18601S: Maintained 18602F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18603F: drivers/iio/chemical/sgp40.c 18604 18605SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18606M: Tomasz Duszynski <tduszyns@gmail.com> 18607S: Maintained 18608F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18609F: drivers/iio/chemical/sps30.c 18610F: drivers/iio/chemical/sps30_i2c.c 18611F: drivers/iio/chemical/sps30_serial.c 18612 18613SERIAL DEVICE BUS 18614M: Rob Herring <robh@kernel.org> 18615L: linux-serial@vger.kernel.org 18616S: Maintained 18617F: Documentation/devicetree/bindings/serial/serial.yaml 18618F: drivers/tty/serdev/ 18619F: include/linux/serdev.h 18620 18621SERIAL DRIVERS 18622M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18623L: linux-serial@vger.kernel.org 18624S: Maintained 18625F: Documentation/devicetree/bindings/serial/ 18626F: drivers/tty/serial/ 18627 18628SERIAL IR RECEIVER 18629M: Sean Young <sean@mess.org> 18630L: linux-media@vger.kernel.org 18631S: Maintained 18632F: drivers/media/rc/serial_ir.c 18633 18634SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18635M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18637S: Maintained 18638F: Documentation/devicetree/bindings/slimbus/ 18639F: drivers/slimbus/ 18640F: include/linux/slimbus.h 18641 18642SFC NETWORK DRIVER 18643M: Edward Cree <ecree.xilinx@gmail.com> 18644M: Martin Habets <habetsm.xilinx@gmail.com> 18645L: netdev@vger.kernel.org 18646S: Supported 18647F: drivers/net/ethernet/sfc/ 18648 18649SFF/SFP/SFP+ MODULE SUPPORT 18650M: Russell King <linux@armlinux.org.uk> 18651L: netdev@vger.kernel.org 18652S: Maintained 18653F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18654F: drivers/net/phy/phylink.c 18655F: drivers/net/phy/sfp* 18656F: include/linux/mdio/mdio-i2c.h 18657F: include/linux/phylink.h 18658F: include/linux/sfp.h 18659K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18660 18661SGI GRU DRIVER 18662M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18663S: Maintained 18664F: drivers/misc/sgi-gru/ 18665 18666SGI XP/XPC/XPNET DRIVER 18667M: Robin Holt <robinmholt@gmail.com> 18668M: Steve Wahl <steve.wahl@hpe.com> 18669R: Mike Travis <mike.travis@hpe.com> 18670S: Maintained 18671F: drivers/misc/sgi-xp/ 18672 18673SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18674M: Karsten Graul <kgraul@linux.ibm.com> 18675M: Wenjia Zhang <wenjia@linux.ibm.com> 18676M: Jan Karcher <jaka@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678S: Supported 18679W: http://www.ibm.com/developerworks/linux/linux390/ 18680F: net/smc/ 18681 18682SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18683M: Linus Walleij <linus.walleij@linaro.org> 18684L: linux-iio@vger.kernel.org 18685S: Maintained 18686T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18687F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18688F: drivers/iio/light/gp2ap002.c 18689 18690SHARP RJ54N1CB0C SENSOR DRIVER 18691M: Jacopo Mondi <jacopo@jmondi.org> 18692L: linux-media@vger.kernel.org 18693S: Odd fixes 18694T: git git://linuxtv.org/media_tree.git 18695F: drivers/media/i2c/rj54n1cb0c.c 18696F: include/media/i2c/rj54n1cb0c.h 18697 18698SH_VOU V4L2 OUTPUT DRIVER 18699L: linux-media@vger.kernel.org 18700S: Orphan 18701F: drivers/media/platform/renesas/sh_vou.c 18702F: include/media/drv-intf/sh_vou.h 18703 18704SI2157 MEDIA DRIVER 18705M: Antti Palosaari <crope@iki.fi> 18706L: linux-media@vger.kernel.org 18707S: Maintained 18708W: https://linuxtv.org 18709W: http://palosaari.fi/linux/ 18710Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18711T: git git://linuxtv.org/anttip/media_tree.git 18712F: drivers/media/tuners/si2157* 18713 18714SI2165 MEDIA DRIVER 18715M: Matthias Schwarzott <zzam@gentoo.org> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718W: https://linuxtv.org 18719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18720F: drivers/media/dvb-frontends/si2165* 18721 18722SI2168 MEDIA DRIVER 18723M: Antti Palosaari <crope@iki.fi> 18724L: linux-media@vger.kernel.org 18725S: Maintained 18726W: https://linuxtv.org 18727W: http://palosaari.fi/linux/ 18728Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18729T: git git://linuxtv.org/anttip/media_tree.git 18730F: drivers/media/dvb-frontends/si2168* 18731 18732SI470X FM RADIO RECEIVER I2C DRIVER 18733M: Hans Verkuil <hverkuil@xs4all.nl> 18734L: linux-media@vger.kernel.org 18735S: Odd Fixes 18736W: https://linuxtv.org 18737T: git git://linuxtv.org/media_tree.git 18738F: drivers/media/radio/si470x/radio-si470x-i2c.c 18739 18740SI470X FM RADIO RECEIVER USB DRIVER 18741M: Hans Verkuil <hverkuil@xs4all.nl> 18742L: linux-media@vger.kernel.org 18743S: Maintained 18744W: https://linuxtv.org 18745T: git git://linuxtv.org/media_tree.git 18746F: drivers/media/radio/si470x/radio-si470x-common.c 18747F: drivers/media/radio/si470x/radio-si470x-usb.c 18748F: drivers/media/radio/si470x/radio-si470x.h 18749 18750SI4713 FM RADIO TRANSMITTER I2C DRIVER 18751M: Eduardo Valentin <edubezval@gmail.com> 18752L: linux-media@vger.kernel.org 18753S: Odd Fixes 18754W: https://linuxtv.org 18755T: git git://linuxtv.org/media_tree.git 18756F: drivers/media/radio/si4713/si4713.? 18757 18758SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18759M: Eduardo Valentin <edubezval@gmail.com> 18760L: linux-media@vger.kernel.org 18761S: Odd Fixes 18762W: https://linuxtv.org 18763T: git git://linuxtv.org/media_tree.git 18764F: drivers/media/radio/si4713/radio-platform-si4713.c 18765 18766SI4713 FM RADIO TRANSMITTER USB DRIVER 18767M: Hans Verkuil <hverkuil@xs4all.nl> 18768L: linux-media@vger.kernel.org 18769S: Maintained 18770W: https://linuxtv.org 18771T: git git://linuxtv.org/media_tree.git 18772F: drivers/media/radio/si4713/radio-usb-si4713.c 18773 18774SIANO DVB DRIVER 18775M: Mauro Carvalho Chehab <mchehab@kernel.org> 18776L: linux-media@vger.kernel.org 18777S: Odd fixes 18778W: https://linuxtv.org 18779T: git git://linuxtv.org/media_tree.git 18780F: drivers/media/common/siano/ 18781F: drivers/media/mmc/siano/ 18782F: drivers/media/usb/siano/ 18783F: drivers/media/usb/siano/ 18784 18785SIFIVE DRIVERS 18786M: Palmer Dabbelt <palmer@dabbelt.com> 18787M: Paul Walmsley <paul.walmsley@sifive.com> 18788L: linux-riscv@lists.infradead.org 18789S: Supported 18790T: git git://github.com/sifive/riscv-linux.git 18791N: sifive 18792K: [^@]sifive 18793 18794SIFIVE FU540 SYSTEM-ON-CHIP 18795M: Paul Walmsley <paul.walmsley@sifive.com> 18796M: Palmer Dabbelt <palmer@dabbelt.com> 18797L: linux-riscv@lists.infradead.org 18798S: Supported 18799T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18800N: fu540 18801K: fu540 18802 18803SIFIVE PDMA DRIVER 18804M: Green Wan <green.wan@sifive.com> 18805S: Maintained 18806F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18807F: drivers/dma/sf-pdma/ 18808 18809SILEAD TOUCHSCREEN DRIVER 18810M: Hans de Goede <hdegoede@redhat.com> 18811L: linux-input@vger.kernel.org 18812L: platform-driver-x86@vger.kernel.org 18813S: Maintained 18814F: drivers/input/touchscreen/silead.c 18815F: drivers/platform/x86/touchscreen_dmi.c 18816 18817SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18818M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18819S: Supported 18820F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18821F: drivers/net/wireless/silabs/wfx/ 18822 18823SILICON MOTION SM712 FRAME BUFFER DRIVER 18824M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18825M: Teddy Wang <teddy.wang@siliconmotion.com> 18826M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18827L: linux-fbdev@vger.kernel.org 18828S: Maintained 18829F: Documentation/fb/sm712fb.rst 18830F: drivers/video/fbdev/sm712* 18831 18832SILVACO I3C DUAL-ROLE MASTER 18833M: Miquel Raynal <miquel.raynal@bootlin.com> 18834M: Conor Culhane <conor.culhane@silvaco.com> 18835L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18836S: Maintained 18837F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18838F: drivers/i3c/master/svc-i3c-master.c 18839 18840SIMPLEFB FB DRIVER 18841M: Hans de Goede <hdegoede@redhat.com> 18842L: linux-fbdev@vger.kernel.org 18843S: Maintained 18844F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18845F: drivers/video/fbdev/simplefb.c 18846F: include/linux/platform_data/simplefb.h 18847 18848SIMTEC EB110ATX (Chalice CATS) 18849M: Simtec Linux Team <linux@simtec.co.uk> 18850S: Supported 18851W: http://www.simtec.co.uk/products/EB110ATX/ 18852 18853SIMTEC EB2410ITX (BAST) 18854M: Simtec Linux Team <linux@simtec.co.uk> 18855S: Supported 18856W: http://www.simtec.co.uk/products/EB2410ITX/ 18857F: arch/arm/mach-s3c/bast-ide.c 18858F: arch/arm/mach-s3c/bast-irq.c 18859F: arch/arm/mach-s3c/mach-bast.c 18860 18861SIOX 18862M: Thorsten Scherer <t.scherer@eckelmann.de> 18863M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18864R: Pengutronix Kernel Team <kernel@pengutronix.de> 18865S: Supported 18866F: drivers/gpio/gpio-siox.c 18867F: drivers/siox/* 18868F: include/trace/events/siox.h 18869 18870SIPHASH PRF ROUTINES 18871M: Jason A. Donenfeld <Jason@zx2c4.com> 18872S: Maintained 18873F: include/linux/siphash.h 18874F: lib/siphash.c 18875F: lib/test_siphash.c 18876 18877SIS 190 ETHERNET DRIVER 18878M: Francois Romieu <romieu@fr.zoreil.com> 18879L: netdev@vger.kernel.org 18880S: Maintained 18881F: drivers/net/ethernet/sis/sis190.c 18882 18883SIS 900/7016 FAST ETHERNET DRIVER 18884M: Daniele Venzano <venza@brownhat.org> 18885L: netdev@vger.kernel.org 18886S: Maintained 18887W: http://www.brownhat.org/sis900.html 18888F: drivers/net/ethernet/sis/sis900.* 18889 18890SIS FRAMEBUFFER DRIVER 18891M: Thomas Winischhofer <thomas@winischhofer.net> 18892S: Maintained 18893W: http://www.winischhofer.net/linuxsisvga.shtml 18894F: Documentation/fb/sisfb.rst 18895F: drivers/video/fbdev/sis/ 18896F: include/video/sisfb.h 18897 18898SIS I2C TOUCHSCREEN DRIVER 18899M: Mika Penttilä <mika.penttila@nextfour.com> 18900L: linux-input@vger.kernel.org 18901S: Maintained 18902F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18903F: drivers/input/touchscreen/sis_i2c.c 18904 18905SIS USB2VGA DRIVER 18906M: Thomas Winischhofer <thomas@winischhofer.net> 18907S: Maintained 18908W: http://www.winischhofer.at/linuxsisusbvga.shtml 18909F: drivers/usb/misc/sisusbvga/ 18910 18911SL28 CPLD MFD DRIVER 18912M: Michael Walle <michael@walle.cc> 18913S: Maintained 18914F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18915F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18916F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18917F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18918F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18919F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18920F: drivers/gpio/gpio-sl28cpld.c 18921F: drivers/hwmon/sl28cpld-hwmon.c 18922F: drivers/irqchip/irq-sl28cpld.c 18923F: drivers/pwm/pwm-sl28cpld.c 18924F: drivers/watchdog/sl28cpld_wdt.c 18925 18926SLAB ALLOCATOR 18927M: Christoph Lameter <cl@linux.com> 18928M: Pekka Enberg <penberg@kernel.org> 18929M: David Rientjes <rientjes@google.com> 18930M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18931M: Andrew Morton <akpm@linux-foundation.org> 18932M: Vlastimil Babka <vbabka@suse.cz> 18933R: Roman Gushchin <roman.gushchin@linux.dev> 18934R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18935L: linux-mm@kvack.org 18936S: Maintained 18937T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18938F: include/linux/sl?b*.h 18939F: mm/sl?b* 18940 18941SLCAN CAN NETWORK DRIVER 18942M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18943L: linux-can@vger.kernel.org 18944S: Maintained 18945F: drivers/net/can/slcan/ 18946 18947SLEEPABLE READ-COPY UPDATE (SRCU) 18948M: Lai Jiangshan <jiangshanlai@gmail.com> 18949M: "Paul E. McKenney" <paulmck@kernel.org> 18950M: Josh Triplett <josh@joshtriplett.org> 18951R: Steven Rostedt <rostedt@goodmis.org> 18952R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18953L: rcu@vger.kernel.org 18954S: Supported 18955W: http://www.rdrop.com/users/paulmck/RCU/ 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18957F: include/linux/srcu*.h 18958F: kernel/rcu/srcu*.c 18959 18960SMACK SECURITY MODULE 18961M: Casey Schaufler <casey@schaufler-ca.com> 18962L: linux-security-module@vger.kernel.org 18963S: Maintained 18964W: http://schaufler-ca.com 18965T: git git://github.com/cschaufler/smack-next 18966F: Documentation/admin-guide/LSM/Smack.rst 18967F: security/smack/ 18968 18969SMC91x ETHERNET DRIVER 18970M: Nicolas Pitre <nico@fluxnic.net> 18971S: Odd Fixes 18972F: drivers/net/ethernet/smsc/smc91x.* 18973 18974SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18975M: Mark Rutland <mark.rutland@arm.com> 18976M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18977M: Sudeep Holla <sudeep.holla@arm.com> 18978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18979S: Maintained 18980F: drivers/firmware/smccc/ 18981F: include/linux/arm-smccc.h 18982 18983SMM665 HARDWARE MONITOR DRIVER 18984M: Guenter Roeck <linux@roeck-us.net> 18985L: linux-hwmon@vger.kernel.org 18986S: Maintained 18987F: Documentation/hwmon/smm665.rst 18988F: drivers/hwmon/smm665.c 18989 18990SMSC EMC2103 HARDWARE MONITOR DRIVER 18991M: Steve Glendinning <steve.glendinning@shawell.net> 18992L: linux-hwmon@vger.kernel.org 18993S: Maintained 18994F: Documentation/hwmon/emc2103.rst 18995F: drivers/hwmon/emc2103.c 18996 18997SMSC SCH5627 HARDWARE MONITOR DRIVER 18998M: Hans de Goede <hdegoede@redhat.com> 18999L: linux-hwmon@vger.kernel.org 19000S: Supported 19001F: Documentation/hwmon/sch5627.rst 19002F: drivers/hwmon/sch5627.c 19003 19004SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19005M: Steve Glendinning <steve.glendinning@shawell.net> 19006L: linux-fbdev@vger.kernel.org 19007S: Maintained 19008F: drivers/video/fbdev/smscufx.c 19009 19010SMSC47B397 HARDWARE MONITOR DRIVER 19011M: Jean Delvare <jdelvare@suse.com> 19012L: linux-hwmon@vger.kernel.org 19013S: Maintained 19014F: Documentation/hwmon/smsc47b397.rst 19015F: drivers/hwmon/smsc47b397.c 19016 19017SMSC911x ETHERNET DRIVER 19018M: Steve Glendinning <steve.glendinning@shawell.net> 19019L: netdev@vger.kernel.org 19020S: Maintained 19021F: drivers/net/ethernet/smsc/smsc911x.* 19022F: include/linux/smsc911x.h 19023 19024SMSC9420 PCI ETHERNET DRIVER 19025M: Steve Glendinning <steve.glendinning@shawell.net> 19026L: netdev@vger.kernel.org 19027S: Maintained 19028F: drivers/net/ethernet/smsc/smsc9420.* 19029 19030SOCIONEXT (SNI) AVE NETWORK DRIVER 19031M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19032L: netdev@vger.kernel.org 19033S: Maintained 19034F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19035F: drivers/net/ethernet/socionext/sni_ave.c 19036 19037SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19038M: Jassi Brar <jaswinder.singh@linaro.org> 19039M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19040L: netdev@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19043F: drivers/net/ethernet/socionext/netsec.c 19044 19045SOCIONEXT (SNI) Synquacer SPI DRIVER 19046M: Masahisa Kojima <masahisa.kojima@linaro.org> 19047M: Jassi Brar <jaswinder.singh@linaro.org> 19048L: linux-spi@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19051F: drivers/spi/spi-synquacer.c 19052 19053SOCIONEXT SYNQUACER I2C DRIVER 19054M: Ard Biesheuvel <ardb@kernel.org> 19055L: linux-i2c@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19058F: drivers/i2c/busses/i2c-synquacer.c 19059 19060SOCIONEXT UNIPHIER SOUND DRIVER 19061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19062S: Orphan 19063F: sound/soc/uniphier/ 19064 19065SOEKRIS NET48XX LED SUPPORT 19066M: Chris Boot <bootc@bootc.net> 19067S: Maintained 19068F: drivers/leds/leds-net48xx.c 19069 19070SOFT-IWARP DRIVER (siw) 19071M: Bernard Metzler <bmt@zurich.ibm.com> 19072L: linux-rdma@vger.kernel.org 19073S: Supported 19074F: drivers/infiniband/sw/siw/ 19075F: include/uapi/rdma/siw-abi.h 19076 19077SOFT-ROCE DRIVER (rxe) 19078M: Zhu Yanjun <zyjzyj2000@gmail.com> 19079L: linux-rdma@vger.kernel.org 19080S: Supported 19081F: drivers/infiniband/sw/rxe/ 19082F: include/uapi/rdma/rdma_user_rxe.h 19083 19084SOFTLOGIC 6x10 MPEG CODEC 19085M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19086M: Anton Sviridenko <anton@corp.bluecherry.net> 19087M: Andrey Utkin <andrey_utkin@fastmail.com> 19088M: Ismael Luceno <ismael@iodev.co.uk> 19089L: linux-media@vger.kernel.org 19090S: Supported 19091F: drivers/media/pci/solo6x10/ 19092 19093SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19094M: James Morse <james.morse@arm.com> 19095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19096S: Maintained 19097F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19098F: drivers/firmware/arm_sdei.c 19099F: include/linux/arm_sdei.h 19100F: include/uapi/linux/arm_sdei.h 19101 19102SOFTWARE NODES AND DEVICE PROPERTIES 19103R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19104R: Daniel Scally <djrscally@gmail.com> 19105R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19106R: Sakari Ailus <sakari.ailus@linux.intel.com> 19107L: linux-acpi@vger.kernel.org 19108S: Maintained 19109F: drivers/base/property.c 19110F: drivers/base/swnode.c 19111F: include/linux/fwnode.h 19112F: include/linux/property.h 19113 19114SOFTWARE RAID (Multiple Disks) SUPPORT 19115M: Song Liu <song@kernel.org> 19116L: linux-raid@vger.kernel.org 19117S: Supported 19118Q: https://patchwork.kernel.org/project/linux-raid/list/ 19119T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19120F: drivers/md/Kconfig 19121F: drivers/md/Makefile 19122F: drivers/md/md* 19123F: drivers/md/raid* 19124F: include/linux/raid/ 19125F: include/uapi/linux/raid/ 19126 19127SOLIDRUN CLEARFOG SUPPORT 19128M: Russell King <linux@armlinux.org.uk> 19129S: Maintained 19130F: arch/arm/boot/dts/armada-388-clearfog* 19131F: arch/arm/boot/dts/armada-38x-solidrun-* 19132 19133SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19134M: Russell King <linux@armlinux.org.uk> 19135S: Maintained 19136F: arch/arm/boot/dts/imx6*-cubox-i* 19137F: arch/arm/boot/dts/imx6*-hummingboard* 19138F: arch/arm/boot/dts/imx6*-sr-* 19139 19140SONIC NETWORK DRIVER 19141M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19142L: netdev@vger.kernel.org 19143S: Maintained 19144F: drivers/net/ethernet/natsemi/sonic.* 19145 19146SONICS SILICON BACKPLANE DRIVER (SSB) 19147M: Michael Buesch <m@bues.ch> 19148L: linux-wireless@vger.kernel.org 19149S: Maintained 19150F: drivers/ssb/ 19151F: include/linux/ssb/ 19152 19153SONY IMX208 SENSOR DRIVER 19154M: Sakari Ailus <sakari.ailus@linux.intel.com> 19155L: linux-media@vger.kernel.org 19156S: Maintained 19157T: git git://linuxtv.org/media_tree.git 19158F: drivers/media/i2c/imx208.c 19159 19160SONY IMX214 SENSOR DRIVER 19161M: Ricardo Ribalda <ribalda@kernel.org> 19162L: linux-media@vger.kernel.org 19163S: Maintained 19164T: git git://linuxtv.org/media_tree.git 19165F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19166F: drivers/media/i2c/imx214.c 19167 19168SONY IMX219 SENSOR DRIVER 19169M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19170L: linux-media@vger.kernel.org 19171S: Maintained 19172T: git git://linuxtv.org/media_tree.git 19173F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19174F: drivers/media/i2c/imx219.c 19175 19176SONY IMX258 SENSOR DRIVER 19177M: Sakari Ailus <sakari.ailus@linux.intel.com> 19178L: linux-media@vger.kernel.org 19179S: Maintained 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19182F: drivers/media/i2c/imx258.c 19183 19184SONY IMX274 SENSOR DRIVER 19185M: Leon Luo <leonl@leopardimaging.com> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188T: git git://linuxtv.org/media_tree.git 19189F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19190F: drivers/media/i2c/imx274.c 19191 19192SONY IMX290 SENSOR DRIVER 19193M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19194L: linux-media@vger.kernel.org 19195S: Maintained 19196T: git git://linuxtv.org/media_tree.git 19197F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19198F: drivers/media/i2c/imx290.c 19199 19200SONY IMX319 SENSOR DRIVER 19201M: Bingbu Cao <bingbu.cao@intel.com> 19202L: linux-media@vger.kernel.org 19203S: Maintained 19204T: git git://linuxtv.org/media_tree.git 19205F: drivers/media/i2c/imx319.c 19206 19207SONY IMX334 SENSOR DRIVER 19208M: Paul J. Murphy <paul.j.murphy@intel.com> 19209M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19210L: linux-media@vger.kernel.org 19211S: Maintained 19212T: git git://linuxtv.org/media_tree.git 19213F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19214F: drivers/media/i2c/imx334.c 19215 19216SONY IMX335 SENSOR DRIVER 19217M: Paul J. Murphy <paul.j.murphy@intel.com> 19218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19219L: linux-media@vger.kernel.org 19220S: Maintained 19221T: git git://linuxtv.org/media_tree.git 19222F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19223F: drivers/media/i2c/imx335.c 19224 19225SONY IMX355 SENSOR DRIVER 19226M: Tianshu Qiu <tian.shu.qiu@intel.com> 19227L: linux-media@vger.kernel.org 19228S: Maintained 19229T: git git://linuxtv.org/media_tree.git 19230F: drivers/media/i2c/imx355.c 19231 19232SONY IMX412 SENSOR DRIVER 19233M: Paul J. Murphy <paul.j.murphy@intel.com> 19234M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237T: git git://linuxtv.org/media_tree.git 19238F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19239F: drivers/media/i2c/imx412.c 19240 19241SONY MEMORYSTICK SUBSYSTEM 19242M: Maxim Levitsky <maximlevitsky@gmail.com> 19243M: Alex Dubov <oakad@yahoo.com> 19244M: Ulf Hansson <ulf.hansson@linaro.org> 19245L: linux-mmc@vger.kernel.org 19246S: Maintained 19247T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19248F: drivers/memstick/ 19249F: include/linux/memstick.h 19250 19251SONY VAIO CONTROL DEVICE DRIVER 19252M: Mattia Dongili <malattia@linux.it> 19253L: platform-driver-x86@vger.kernel.org 19254S: Maintained 19255W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19256F: Documentation/admin-guide/laptops/sony-laptop.rst 19257F: drivers/char/sonypi.c 19258F: drivers/platform/x86/sony-laptop.c 19259F: include/linux/sony-laptop.h 19260 19261SOUND 19262M: Jaroslav Kysela <perex@perex.cz> 19263M: Takashi Iwai <tiwai@suse.com> 19264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19265S: Maintained 19266W: http://www.alsa-project.org/ 19267Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19268T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19269F: Documentation/sound/ 19270F: include/sound/ 19271F: include/uapi/sound/ 19272F: sound/ 19273F: tools/testing/selftests/alsa 19274 19275SOUND - COMPRESSED AUDIO 19276M: Vinod Koul <vkoul@kernel.org> 19277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19278S: Supported 19279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19280F: Documentation/sound/designs/compress-offload.rst 19281F: include/sound/compress_driver.h 19282F: include/uapi/sound/compress_* 19283F: sound/core/compress_offload.c 19284F: sound/soc/soc-compress.c 19285 19286SOUND - DMAENGINE HELPERS 19287M: Lars-Peter Clausen <lars@metafoo.de> 19288S: Supported 19289F: include/sound/dmaengine_pcm.h 19290F: sound/core/pcm_dmaengine.c 19291F: sound/soc/soc-generic-dmaengine-pcm.c 19292 19293SOUND - ALSA SELFTESTS 19294M: Mark Brown <broonie@kernel.org> 19295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19296L: linux-kselftest@vger.kernel.org 19297S: Supported 19298F: tools/testing/selftests/alsa 19299 19300SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19301M: Liam Girdwood <lgirdwood@gmail.com> 19302M: Mark Brown <broonie@kernel.org> 19303L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19304S: Supported 19305W: http://alsa-project.org/main/index.php/ASoC 19306T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19307F: Documentation/devicetree/bindings/sound/ 19308F: Documentation/sound/soc/ 19309F: include/dt-bindings/sound/ 19310F: include/sound/soc* 19311F: sound/soc/ 19312 19313SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19314M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19315M: Liam Girdwood <lgirdwood@gmail.com> 19316M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19317M: Bard Liao <yung-chuan.liao@linux.intel.com> 19318M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19319R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19320M: Daniel Baluta <daniel.baluta@nxp.com> 19321L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19322S: Supported 19323W: https://github.com/thesofproject/linux/ 19324F: sound/soc/sof/ 19325 19326SOUNDWIRE SUBSYSTEM 19327M: Vinod Koul <vkoul@kernel.org> 19328M: Bard Liao <yung-chuan.liao@linux.intel.com> 19329R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19330R: Sanyog Kale <sanyog.r.kale@intel.com> 19331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19332S: Supported 19333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19334F: Documentation/driver-api/soundwire/ 19335F: drivers/soundwire/ 19336F: include/linux/soundwire/ 19337 19338SP2 MEDIA DRIVER 19339M: Olli Salonen <olli.salonen@iki.fi> 19340L: linux-media@vger.kernel.org 19341S: Maintained 19342W: https://linuxtv.org 19343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19344F: drivers/media/dvb-frontends/sp2* 19345 19346SPARC + UltraSPARC (sparc/sparc64) 19347M: "David S. Miller" <davem@davemloft.net> 19348L: sparclinux@vger.kernel.org 19349S: Maintained 19350Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19351T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19352T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19353F: arch/sparc/ 19354F: drivers/sbus/ 19355 19356SPARC SERIAL DRIVERS 19357M: "David S. Miller" <davem@davemloft.net> 19358L: sparclinux@vger.kernel.org 19359S: Maintained 19360T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19361T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19362F: drivers/tty/serial/suncore.c 19363F: drivers/tty/serial/sunhv.c 19364F: drivers/tty/serial/sunsab.c 19365F: drivers/tty/serial/sunsab.h 19366F: drivers/tty/serial/sunsu.c 19367F: drivers/tty/serial/sunzilog.c 19368F: drivers/tty/serial/sunzilog.h 19369F: drivers/tty/vcc.c 19370F: include/linux/sunserialcore.h 19371 19372SPARSE CHECKER 19373M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19374L: linux-sparse@vger.kernel.org 19375S: Maintained 19376W: https://sparse.docs.kernel.org/ 19377T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19378Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19379B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19380F: include/linux/compiler.h 19381 19382SPEAKUP CONSOLE SPEECH DRIVER 19383M: William Hubbs <w.d.hubbs@gmail.com> 19384M: Chris Brannon <chris@the-brannons.com> 19385M: Kirk Reiser <kirk@reisers.ca> 19386M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19387L: speakup@linux-speakup.org 19388S: Odd Fixes 19389W: http://www.linux-speakup.org/ 19390W: https://github.com/linux-speakup/speakup 19391B: https://github.com/linux-speakup/speakup/issues 19392F: drivers/accessibility/speakup/ 19393 19394SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19395M: Viresh Kumar <vireshk@kernel.org> 19396M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19397M: soc@kernel.org 19398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19399S: Maintained 19400W: http://www.st.com/spear 19401F: arch/arm/boot/dts/spear* 19402F: arch/arm/mach-spear/ 19403F: drivers/clk/spear/ 19404F: drivers/pinctrl/spear/ 19405 19406SPI NOR SUBSYSTEM 19407M: Tudor Ambarus <tudor.ambarus@microchip.com> 19408M: Pratyush Yadav <pratyush@kernel.org> 19409R: Michael Walle <michael@walle.cc> 19410L: linux-mtd@lists.infradead.org 19411S: Maintained 19412W: http://www.linux-mtd.infradead.org/ 19413Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19414C: irc://irc.oftc.net/mtd 19415T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19416F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19417F: drivers/mtd/spi-nor/ 19418F: include/linux/mtd/spi-nor.h 19419 19420SPI SUBSYSTEM 19421M: Mark Brown <broonie@kernel.org> 19422L: linux-spi@vger.kernel.org 19423S: Maintained 19424Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19425T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19426F: Documentation/devicetree/bindings/spi/ 19427F: Documentation/spi/ 19428F: drivers/spi/ 19429F: include/linux/spi/ 19430F: include/uapi/linux/spi/ 19431F: tools/spi/ 19432 19433SPIDERNET NETWORK DRIVER for CELL 19434M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19435M: Geoff Levand <geoff@infradead.org> 19436L: netdev@vger.kernel.org 19437L: linuxppc-dev@lists.ozlabs.org 19438S: Maintained 19439F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19440F: drivers/net/ethernet/toshiba/spider_net* 19441 19442SPMI SUBSYSTEM 19443M: Stephen Boyd <sboyd@kernel.org> 19444L: linux-kernel@vger.kernel.org 19445S: Maintained 19446T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19447F: Documentation/devicetree/bindings/spmi/ 19448F: drivers/spmi/ 19449F: include/dt-bindings/spmi/spmi.h 19450F: include/linux/spmi.h 19451F: include/trace/events/spmi.h 19452 19453SPU FILE SYSTEM 19454M: Jeremy Kerr <jk@ozlabs.org> 19455L: linuxppc-dev@lists.ozlabs.org 19456S: Supported 19457W: http://www.ibm.com/developerworks/power/cell/ 19458F: Documentation/filesystems/spufs/spufs.rst 19459F: arch/powerpc/platforms/cell/spufs/ 19460 19461SQUASHFS FILE SYSTEM 19462M: Phillip Lougher <phillip@squashfs.org.uk> 19463L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19464S: Maintained 19465W: http://squashfs.org.uk 19466T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19467F: Documentation/filesystems/squashfs.rst 19468F: fs/squashfs/ 19469 19470SRM (Alpha) environment access 19471M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19472S: Maintained 19473F: arch/alpha/kernel/srm_env.c 19474 19475ST LSM6DSx IMU IIO DRIVER 19476M: Lorenzo Bianconi <lorenzo@kernel.org> 19477L: linux-iio@vger.kernel.org 19478S: Maintained 19479W: http://www.st.com/ 19480F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19481F: drivers/iio/imu/st_lsm6dsx/ 19482 19483ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19484M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19485M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19486L: linux-media@vger.kernel.org 19487S: Maintained 19488T: git git://linuxtv.org/media_tree.git 19489F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19490F: drivers/media/i2c/st-mipid02.c 19491 19492ST STM32 I2C/SMBUS DRIVER 19493M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19494M: Alain Volmat <alain.volmat@foss.st.com> 19495L: linux-i2c@vger.kernel.org 19496S: Maintained 19497F: drivers/i2c/busses/i2c-stm32* 19498 19499ST STM32 SPI DRIVER 19500M: Alain Volmat <alain.volmat@foss.st.com> 19501L: linux-spi@vger.kernel.org 19502S: Maintained 19503F: drivers/spi/spi-stm32.c 19504 19505ST STPDDC60 DRIVER 19506M: Daniel Nilsson <daniel.nilsson@flex.com> 19507L: linux-hwmon@vger.kernel.org 19508S: Maintained 19509F: Documentation/hwmon/stpddc60.rst 19510F: drivers/hwmon/pmbus/stpddc60.c 19511 19512ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19513M: Song Qiang <songqiang1304521@gmail.com> 19514L: linux-iio@vger.kernel.org 19515S: Maintained 19516F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19517F: drivers/iio/proximity/vl53l0x-i2c.c 19518 19519STABLE BRANCH 19520M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19521M: Sasha Levin <sashal@kernel.org> 19522L: stable@vger.kernel.org 19523S: Supported 19524F: Documentation/process/stable-kernel-rules.rst 19525 19526STAGING - ATOMISP DRIVER 19527M: Mauro Carvalho Chehab <mchehab@kernel.org> 19528R: Sakari Ailus <sakari.ailus@linux.intel.com> 19529L: linux-media@vger.kernel.org 19530S: Maintained 19531F: drivers/staging/media/atomisp/ 19532 19533STAGING - FIELDBUS SUBSYSTEM 19534M: Sven Van Asbroeck <TheSven73@gmail.com> 19535S: Maintained 19536F: drivers/staging/fieldbus/* 19537F: drivers/staging/fieldbus/Documentation/ 19538 19539STAGING - HMS ANYBUS-S BUS 19540M: Sven Van Asbroeck <TheSven73@gmail.com> 19541S: Maintained 19542F: drivers/staging/fieldbus/anybuss/ 19543 19544STAGING - INDUSTRIAL IO 19545M: Jonathan Cameron <jic23@kernel.org> 19546L: linux-iio@vger.kernel.org 19547S: Odd Fixes 19548F: Documentation/devicetree/bindings/staging/iio/ 19549F: drivers/staging/iio/ 19550 19551STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19552M: Marc Dietrich <marvin24@gmx.de> 19553L: ac100@lists.launchpad.net (moderated for non-subscribers) 19554L: linux-tegra@vger.kernel.org 19555S: Maintained 19556F: drivers/staging/nvec/ 19557 19558STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19559M: Jens Frederich <jfrederich@gmail.com> 19560M: Jon Nettleton <jon.nettleton@gmail.com> 19561S: Maintained 19562W: http://wiki.laptop.org/go/DCON 19563F: drivers/staging/olpc_dcon/ 19564 19565STAGING - REALTEK RTL8188EU DRIVERS 19566M: Larry Finger <Larry.Finger@lwfinger.net> 19567M: Phillip Potter <phil@philpotter.co.uk> 19568R: Pavel Skripkin <paskripkin@gmail.com> 19569S: Supported 19570F: drivers/staging/r8188eu/ 19571 19572STAGING - REALTEK RTL8712U DRIVERS 19573M: Larry Finger <Larry.Finger@lwfinger.net> 19574M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19575S: Odd Fixes 19576F: drivers/staging/rtl8712/ 19577 19578STAGING - SEPS525 LCD CONTROLLER DRIVERS 19579M: Michael Hennerich <michael.hennerich@analog.com> 19580L: linux-fbdev@vger.kernel.org 19581S: Supported 19582F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19583F: drivers/staging/fbtft/fb_seps525.c 19584 19585STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19586M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19587M: Teddy Wang <teddy.wang@siliconmotion.com> 19588M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19589L: linux-fbdev@vger.kernel.org 19590S: Maintained 19591F: drivers/staging/sm750fb/ 19592 19593STAGING - VIA VT665X DRIVERS 19594M: Forest Bond <forest@alittletooquiet.net> 19595S: Odd Fixes 19596F: drivers/staging/vt665?/ 19597 19598STAGING SUBSYSTEM 19599M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19600L: linux-staging@lists.linux.dev 19601S: Supported 19602T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19603F: drivers/staging/ 19604 19605STARFIRE/DURALAN NETWORK DRIVER 19606M: Ion Badulescu <ionut@badula.org> 19607S: Odd Fixes 19608F: drivers/net/ethernet/adaptec/starfire* 19609 19610STARFIVE JH7100 CLOCK DRIVERS 19611M: Emil Renner Berthing <kernel@esmil.dk> 19612S: Maintained 19613F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19614F: drivers/clk/starfive/clk-starfive-jh7100* 19615F: include/dt-bindings/clock/starfive-jh7100*.h 19616 19617STARFIVE JH7100 PINCTRL DRIVER 19618M: Emil Renner Berthing <kernel@esmil.dk> 19619L: linux-gpio@vger.kernel.org 19620S: Maintained 19621F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19622F: drivers/pinctrl/starfive/ 19623F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19624 19625STARFIVE JH7100 RESET CONTROLLER DRIVER 19626M: Emil Renner Berthing <kernel@esmil.dk> 19627S: Maintained 19628F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19629F: drivers/reset/reset-starfive-jh7100.c 19630F: include/dt-bindings/reset/starfive-jh7100.h 19631 19632STATIC BRANCH/CALL 19633M: Peter Zijlstra <peterz@infradead.org> 19634M: Josh Poimboeuf <jpoimboe@kernel.org> 19635M: Jason Baron <jbaron@akamai.com> 19636R: Steven Rostedt <rostedt@goodmis.org> 19637R: Ard Biesheuvel <ardb@kernel.org> 19638S: Supported 19639F: arch/*/include/asm/jump_label*.h 19640F: arch/*/include/asm/static_call*.h 19641F: arch/*/kernel/jump_label.c 19642F: arch/*/kernel/static_call.c 19643F: include/linux/jump_label*.h 19644F: include/linux/static_call*.h 19645F: kernel/jump_label.c 19646F: kernel/static_call.c 19647 19648STI AUDIO (ASoC) DRIVERS 19649M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19650L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19651S: Maintained 19652F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19653F: sound/soc/sti/ 19654 19655STI CEC DRIVER 19656M: Alain Volmat <alain.volmat@foss.st.com> 19657S: Maintained 19658F: Documentation/devicetree/bindings/media/stih-cec.txt 19659F: drivers/media/cec/platform/sti/ 19660 19661STK1160 USB VIDEO CAPTURE DRIVER 19662M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19663L: linux-media@vger.kernel.org 19664S: Maintained 19665T: git git://linuxtv.org/media_tree.git 19666F: drivers/media/usb/stk1160/ 19667 19668STM32 AUDIO (ASoC) DRIVERS 19669M: Olivier Moysan <olivier.moysan@foss.st.com> 19670M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19671L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19672S: Maintained 19673F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19674F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19675F: sound/soc/stm/ 19676 19677STM32 TIMER/LPTIMER DRIVERS 19678M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19679S: Maintained 19680F: Documentation/ABI/testing/*timer-stm32 19681F: Documentation/devicetree/bindings/*/*stm32-*timer* 19682F: drivers/*/stm32-*timer* 19683F: drivers/pwm/pwm-stm32* 19684F: include/linux/*/stm32-*tim* 19685 19686STMMAC ETHERNET DRIVER 19687M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19688M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19689M: Jose Abreu <joabreu@synopsys.com> 19690L: netdev@vger.kernel.org 19691S: Supported 19692W: http://www.stlinux.com 19693F: Documentation/networking/device_drivers/ethernet/stmicro/ 19694F: drivers/net/ethernet/stmicro/stmmac/ 19695 19696SUN3/3X 19697M: Sam Creasey <sammy@sammy.net> 19698S: Maintained 19699W: http://sammy.net/sun3/ 19700F: arch/m68k/include/asm/sun3* 19701F: arch/m68k/kernel/*sun3* 19702F: arch/m68k/sun3*/ 19703F: drivers/net/ethernet/i825xx/sun3* 19704 19705SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19706M: Hans de Goede <hdegoede@redhat.com> 19707L: linux-input@vger.kernel.org 19708S: Maintained 19709F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19710F: drivers/input/keyboard/sun4i-lradc-keys.c 19711 19712SUNDANCE NETWORK DRIVER 19713M: Denis Kirjanov <kda@linux-powerpc.org> 19714L: netdev@vger.kernel.org 19715S: Maintained 19716F: drivers/net/ethernet/dlink/sundance.c 19717 19718SUN HAPPY MEAL ETHERNET DRIVER 19719M: Sean Anderson <seanga2@gmail.com> 19720S: Maintained 19721F: drivers/net/ethernet/sun/sunhme.* 19722 19723SUNPLUS ETHERNET DRIVER 19724M: Wells Lu <wellslutw@gmail.com> 19725L: netdev@vger.kernel.org 19726S: Maintained 19727W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19728F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19729F: drivers/net/ethernet/sunplus/ 19730 19731SUNPLUS OCOTP DRIVER 19732M: Vincent Shih <vincent.sunplus@gmail.com> 19733S: Maintained 19734F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19735F: drivers/nvmem/sunplus-ocotp.c 19736 19737SUNPLUS USB2 PHY DRIVER 19738M: Vincent Shih <vincent.sunplus@gmail.com> 19739L: linux-usb@vger.kernel.org 19740S: Maintained 19741F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19742F: drivers/phy/sunplus/Kconfig 19743F: drivers/phy/sunplus/Makefile 19744F: drivers/phy/sunplus/phy-sunplus-usb2.c 19745 19746SUNPLUS PWM DRIVER 19747M: Hammer Hsieh <hammerh0314@gmail.com> 19748S: Maintained 19749F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19750F: drivers/pwm/pwm-sunplus.c 19751 19752SUNPLUS RTC DRIVER 19753M: Vincent Shih <vincent.sunplus@gmail.com> 19754L: linux-rtc@vger.kernel.org 19755S: Maintained 19756F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19757F: drivers/rtc/rtc-sunplus.c 19758 19759SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19760M: Li-hao Kuo <lhjeff911@gmail.com> 19761L: linux-spi@vger.kernel.org 19762S: Maintained 19763F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19764F: drivers/spi/spi-sunplus-sp7021.c 19765 19766SUNPLUS UART DRIVER 19767M: Hammer Hsieh <hammerh0314@gmail.com> 19768S: Maintained 19769F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19770F: drivers/tty/serial/sunplus-uart.c 19771 19772SUNPLUS WATCHDOG DRIVER 19773M: Xiantao Hu <xt.hu@cqplus1.com> 19774L: linux-watchdog@vger.kernel.org 19775S: Maintained 19776F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19777F: drivers/watchdog/sunplus_wdt.c 19778 19779SUPERH 19780M: Yoshinori Sato <ysato@users.sourceforge.jp> 19781M: Rich Felker <dalias@libc.org> 19782L: linux-sh@vger.kernel.org 19783S: Maintained 19784Q: http://patchwork.kernel.org/project/linux-sh/list/ 19785F: Documentation/sh/ 19786F: arch/sh/ 19787F: drivers/sh/ 19788 19789SUSPEND TO RAM 19790M: "Rafael J. Wysocki" <rafael@kernel.org> 19791M: Len Brown <len.brown@intel.com> 19792M: Pavel Machek <pavel@ucw.cz> 19793L: linux-pm@vger.kernel.org 19794S: Supported 19795B: https://bugzilla.kernel.org 19796F: Documentation/power/ 19797F: arch/x86/kernel/acpi/ 19798F: drivers/base/power/ 19799F: include/linux/freezer.h 19800F: include/linux/pm.h 19801F: include/linux/suspend.h 19802F: kernel/power/ 19803 19804SVGA HANDLING 19805M: Martin Mares <mj@ucw.cz> 19806L: linux-video@atrey.karlin.mff.cuni.cz 19807S: Maintained 19808F: Documentation/admin-guide/svga.rst 19809F: arch/x86/boot/video* 19810 19811SWITCHDEV 19812M: Jiri Pirko <jiri@resnulli.us> 19813M: Ivan Vecera <ivecera@redhat.com> 19814L: netdev@vger.kernel.org 19815S: Supported 19816F: include/net/switchdev.h 19817F: net/switchdev/ 19818 19819SY8106A REGULATOR DRIVER 19820M: Icenowy Zheng <icenowy@aosc.io> 19821S: Maintained 19822F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19823F: drivers/regulator/sy8106a-regulator.c 19824 19825SYNC FILE FRAMEWORK 19826M: Sumit Semwal <sumit.semwal@linaro.org> 19827R: Gustavo Padovan <gustavo@padovan.org> 19828L: linux-media@vger.kernel.org 19829L: dri-devel@lists.freedesktop.org 19830S: Maintained 19831T: git git://anongit.freedesktop.org/drm/drm-misc 19832F: Documentation/driver-api/sync_file.rst 19833F: drivers/dma-buf/dma-fence* 19834F: drivers/dma-buf/sw_sync.c 19835F: drivers/dma-buf/sync_* 19836F: include/linux/sync_file.h 19837F: include/uapi/linux/sync_file.h 19838 19839SYNOPSYS ARC ARCHITECTURE 19840M: Vineet Gupta <vgupta@kernel.org> 19841L: linux-snps-arc@lists.infradead.org 19842S: Supported 19843T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19844F: Documentation/arc/ 19845F: Documentation/devicetree/bindings/arc/* 19846F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19847F: arch/arc/ 19848F: drivers/clocksource/arc_timer.c 19849F: drivers/tty/serial/arc_uart.c 19850 19851SYNOPSYS ARC HSDK SDP pll clock driver 19852M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19853S: Supported 19854F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19855F: drivers/clk/clk-hsdk-pll.c 19856 19857SYNOPSYS ARC SDP clock driver 19858M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19859S: Supported 19860F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19861F: drivers/clk/axs10x/* 19862 19863SYNOPSYS ARC SDP platform support 19864M: Alexey Brodkin <abrodkin@synopsys.com> 19865S: Supported 19866F: Documentation/devicetree/bindings/arc/axs10* 19867F: arch/arc/boot/dts/ax* 19868F: arch/arc/plat-axs10x 19869 19870SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19871M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19872S: Supported 19873F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19874F: drivers/reset/reset-axs10x.c 19875 19876SYNOPSYS CREG GPIO DRIVER 19877M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19878S: Maintained 19879F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19880F: drivers/gpio/gpio-creg-snps.c 19881 19882SYNOPSYS DESIGNWARE 8250 UART DRIVER 19883M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19884R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19885S: Supported 19886F: drivers/tty/serial/8250/8250_dw.c 19887F: drivers/tty/serial/8250/8250_dwlib.* 19888F: drivers/tty/serial/8250/8250_lpss.c 19889 19890SYNOPSYS DESIGNWARE APB GPIO DRIVER 19891M: Hoan Tran <hoan@os.amperecomputing.com> 19892M: Serge Semin <fancer.lancer@gmail.com> 19893L: linux-gpio@vger.kernel.org 19894S: Maintained 19895F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19896F: drivers/gpio/gpio-dwapb.c 19897 19898SYNOPSYS DESIGNWARE APB SSI DRIVER 19899M: Serge Semin <fancer.lancer@gmail.com> 19900L: linux-spi@vger.kernel.org 19901S: Supported 19902F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19903F: drivers/spi/spi-dw* 19904 19905SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19906M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19907S: Maintained 19908F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19909F: drivers/dma/dw-axi-dmac/ 19910 19911SYNOPSYS DESIGNWARE DMAC DRIVER 19912M: Viresh Kumar <vireshk@kernel.org> 19913R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19914S: Maintained 19915F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19916F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19917F: drivers/dma/dw/ 19918F: include/dt-bindings/dma/dw-dmac.h 19919F: include/linux/dma/dw.h 19920F: include/linux/platform_data/dma-dw.h 19921 19922SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19923M: Jose Abreu <Jose.Abreu@synopsys.com> 19924L: netdev@vger.kernel.org 19925S: Supported 19926F: drivers/net/ethernet/synopsys/ 19927 19928SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19929M: Jose Abreu <Jose.Abreu@synopsys.com> 19930L: netdev@vger.kernel.org 19931S: Supported 19932F: drivers/net/pcs/pcs-xpcs.c 19933F: drivers/net/pcs/pcs-xpcs.h 19934F: include/linux/pcs/pcs-xpcs.h 19935 19936SYNOPSYS DESIGNWARE I2C DRIVER 19937M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19938R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19939R: Mika Westerberg <mika.westerberg@linux.intel.com> 19940R: Jan Dabros <jsd@semihalf.com> 19941L: linux-i2c@vger.kernel.org 19942S: Supported 19943F: drivers/i2c/busses/i2c-designware-* 19944 19945SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19946M: Jaehoon Chung <jh80.chung@samsung.com> 19947L: linux-mmc@vger.kernel.org 19948S: Maintained 19949F: drivers/mmc/host/dw_mmc* 19950 19951SYNOPSYS HSDK RESET CONTROLLER DRIVER 19952M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19953S: Supported 19954F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19955F: drivers/reset/reset-hsdk.c 19956F: include/dt-bindings/reset/snps,hsdk-reset.h 19957 19958SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19959M: Prabu Thangamuthu <prabu.t@synopsys.com> 19960M: Manjunath M B <manjumb@synopsys.com> 19961L: linux-mmc@vger.kernel.org 19962S: Maintained 19963F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19964 19965SYSTEM CONFIGURATION (SYSCON) 19966M: Lee Jones <lee@kernel.org> 19967M: Arnd Bergmann <arnd@arndb.de> 19968S: Supported 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19970F: drivers/mfd/syscon.c 19971 19972SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19973M: Sudeep Holla <sudeep.holla@arm.com> 19974R: Cristian Marussi <cristian.marussi@arm.com> 19975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19976S: Maintained 19977F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19978F: drivers/clk/clk-sc[mp]i.c 19979F: drivers/cpufreq/sc[mp]i-cpufreq.c 19980F: drivers/firmware/arm_scmi/ 19981F: drivers/firmware/arm_scpi.c 19982F: drivers/regulator/scmi-regulator.c 19983F: drivers/reset/reset-scmi.c 19984F: include/linux/sc[mp]i_protocol.h 19985F: include/trace/events/scmi.h 19986F: include/uapi/linux/virtio_scmi.h 19987 19988SYSTEM RESET/SHUTDOWN DRIVERS 19989M: Sebastian Reichel <sre@kernel.org> 19990L: linux-pm@vger.kernel.org 19991S: Maintained 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19993F: Documentation/devicetree/bindings/power/reset/ 19994F: drivers/power/reset/ 19995 19996SYSTEM TRACE MODULE CLASS 19997M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19998S: Maintained 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20000F: Documentation/trace/stm.rst 20001F: drivers/hwtracing/stm/ 20002F: include/linux/stm.h 20003F: include/uapi/linux/stm.h 20004 20005SYSTEM76 ACPI DRIVER 20006M: Jeremy Soller <jeremy@system76.com> 20007M: System76 Product Development <productdev@system76.com> 20008L: platform-driver-x86@vger.kernel.org 20009S: Maintained 20010F: drivers/platform/x86/system76_acpi.c 20011 20012SYSV FILESYSTEM 20013M: Christoph Hellwig <hch@infradead.org> 20014S: Maintained 20015F: Documentation/filesystems/sysv-fs.rst 20016F: fs/sysv/ 20017F: include/linux/sysv_fs.h 20018 20019TASKSTATS STATISTICS INTERFACE 20020M: Balbir Singh <bsingharora@gmail.com> 20021S: Maintained 20022F: Documentation/accounting/taskstats* 20023F: include/linux/taskstats* 20024F: kernel/taskstats.c 20025 20026TC subsystem 20027M: Jamal Hadi Salim <jhs@mojatatu.com> 20028M: Cong Wang <xiyou.wangcong@gmail.com> 20029M: Jiri Pirko <jiri@resnulli.us> 20030L: netdev@vger.kernel.org 20031S: Maintained 20032F: include/net/pkt_cls.h 20033F: include/net/pkt_sched.h 20034F: include/net/tc_act/ 20035F: include/uapi/linux/pkt_cls.h 20036F: include/uapi/linux/pkt_sched.h 20037F: include/uapi/linux/tc_act/ 20038F: include/uapi/linux/tc_ematch/ 20039F: net/sched/ 20040F: tools/testing/selftests/tc-testing 20041 20042TC90522 MEDIA DRIVER 20043M: Akihiro Tsukada <tskd08@gmail.com> 20044L: linux-media@vger.kernel.org 20045S: Odd Fixes 20046F: drivers/media/dvb-frontends/tc90522* 20047 20048TCP LOW PRIORITY MODULE 20049M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20050M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20051S: Maintained 20052W: http://tcp-lp-mod.sourceforge.net/ 20053F: net/ipv4/tcp_lp.c 20054 20055TDA10071 MEDIA DRIVER 20056M: Antti Palosaari <crope@iki.fi> 20057L: linux-media@vger.kernel.org 20058S: Maintained 20059W: https://linuxtv.org 20060W: http://palosaari.fi/linux/ 20061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20062T: git git://linuxtv.org/anttip/media_tree.git 20063F: drivers/media/dvb-frontends/tda10071* 20064 20065TDA18212 MEDIA DRIVER 20066M: Antti Palosaari <crope@iki.fi> 20067L: linux-media@vger.kernel.org 20068S: Maintained 20069W: https://linuxtv.org 20070W: http://palosaari.fi/linux/ 20071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20072T: git git://linuxtv.org/anttip/media_tree.git 20073F: drivers/media/tuners/tda18212* 20074 20075TDA18218 MEDIA DRIVER 20076M: Antti Palosaari <crope@iki.fi> 20077L: linux-media@vger.kernel.org 20078S: Maintained 20079W: https://linuxtv.org 20080W: http://palosaari.fi/linux/ 20081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20082T: git git://linuxtv.org/anttip/media_tree.git 20083F: drivers/media/tuners/tda18218* 20084 20085TDA18250 MEDIA DRIVER 20086M: Olli Salonen <olli.salonen@iki.fi> 20087L: linux-media@vger.kernel.org 20088S: Maintained 20089W: https://linuxtv.org 20090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20091T: git git://linuxtv.org/media_tree.git 20092F: drivers/media/tuners/tda18250* 20093 20094TDA18271 MEDIA DRIVER 20095M: Michael Krufky <mkrufky@linuxtv.org> 20096L: linux-media@vger.kernel.org 20097S: Maintained 20098W: https://linuxtv.org 20099W: http://github.com/mkrufky 20100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20101T: git git://linuxtv.org/mkrufky/tuners.git 20102F: drivers/media/tuners/tda18271* 20103 20104TDA1997x MEDIA DRIVER 20105M: Tim Harvey <tharvey@gateworks.com> 20106L: linux-media@vger.kernel.org 20107S: Maintained 20108W: https://linuxtv.org 20109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20110F: drivers/media/i2c/tda1997x.* 20111 20112TDA827x MEDIA DRIVER 20113M: Michael Krufky <mkrufky@linuxtv.org> 20114L: linux-media@vger.kernel.org 20115S: Maintained 20116W: https://linuxtv.org 20117W: http://github.com/mkrufky 20118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20119T: git git://linuxtv.org/mkrufky/tuners.git 20120F: drivers/media/tuners/tda8290.* 20121 20122TDA8290 MEDIA DRIVER 20123M: Michael Krufky <mkrufky@linuxtv.org> 20124L: linux-media@vger.kernel.org 20125S: Maintained 20126W: https://linuxtv.org 20127W: http://github.com/mkrufky 20128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20129T: git git://linuxtv.org/mkrufky/tuners.git 20130F: drivers/media/tuners/tda8290.* 20131 20132TDA9840 MEDIA DRIVER 20133M: Hans Verkuil <hverkuil@xs4all.nl> 20134L: linux-media@vger.kernel.org 20135S: Maintained 20136W: https://linuxtv.org 20137T: git git://linuxtv.org/media_tree.git 20138F: drivers/media/i2c/tda9840* 20139 20140TEA5761 TUNER DRIVER 20141M: Mauro Carvalho Chehab <mchehab@kernel.org> 20142L: linux-media@vger.kernel.org 20143S: Odd fixes 20144W: https://linuxtv.org 20145T: git git://linuxtv.org/media_tree.git 20146F: drivers/media/tuners/tea5761.* 20147 20148TEA5767 TUNER DRIVER 20149M: Mauro Carvalho Chehab <mchehab@kernel.org> 20150L: linux-media@vger.kernel.org 20151S: Maintained 20152W: https://linuxtv.org 20153T: git git://linuxtv.org/media_tree.git 20154F: drivers/media/tuners/tea5767.* 20155 20156TEA6415C MEDIA DRIVER 20157M: Hans Verkuil <hverkuil@xs4all.nl> 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160W: https://linuxtv.org 20161T: git git://linuxtv.org/media_tree.git 20162F: drivers/media/i2c/tea6415c* 20163 20164TEA6420 MEDIA DRIVER 20165M: Hans Verkuil <hverkuil@xs4all.nl> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168W: https://linuxtv.org 20169T: git git://linuxtv.org/media_tree.git 20170F: drivers/media/i2c/tea6420* 20171 20172TEAM DRIVER 20173M: Jiri Pirko <jiri@resnulli.us> 20174L: netdev@vger.kernel.org 20175S: Supported 20176F: drivers/net/team/ 20177F: include/linux/if_team.h 20178F: include/uapi/linux/if_team.h 20179F: tools/testing/selftests/drivers/net/team/ 20180 20181TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20182M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20183S: Maintained 20184F: arch/x86/platform/ts5500/ 20185 20186TECHNOTREND USB IR RECEIVER 20187M: Sean Young <sean@mess.org> 20188L: linux-media@vger.kernel.org 20189S: Maintained 20190F: drivers/media/rc/ttusbir.c 20191 20192TECHWELL TW9910 VIDEO DECODER 20193L: linux-media@vger.kernel.org 20194S: Orphan 20195F: drivers/media/i2c/tw9910.c 20196F: include/media/i2c/tw9910.h 20197 20198TEE SUBSYSTEM 20199M: Jens Wiklander <jens.wiklander@linaro.org> 20200R: Sumit Garg <sumit.garg@linaro.org> 20201L: op-tee@lists.trustedfirmware.org 20202S: Maintained 20203F: Documentation/staging/tee.rst 20204F: drivers/tee/ 20205F: include/linux/tee_drv.h 20206F: include/uapi/linux/tee.h 20207 20208TEGRA ARCHITECTURE SUPPORT 20209M: Thierry Reding <thierry.reding@gmail.com> 20210M: Jonathan Hunter <jonathanh@nvidia.com> 20211L: linux-tegra@vger.kernel.org 20212S: Supported 20213Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20215N: [^a-z]tegra 20216 20217TEGRA CLOCK DRIVER 20218M: Peter De Schrijver <pdeschrijver@nvidia.com> 20219M: Prashant Gaikwad <pgaikwad@nvidia.com> 20220S: Supported 20221F: drivers/clk/tegra/ 20222 20223TEGRA DMA DRIVERS 20224M: Laxman Dewangan <ldewangan@nvidia.com> 20225M: Jon Hunter <jonathanh@nvidia.com> 20226S: Supported 20227F: drivers/dma/tegra* 20228 20229TEGRA I2C DRIVER 20230M: Laxman Dewangan <ldewangan@nvidia.com> 20231R: Dmitry Osipenko <digetx@gmail.com> 20232S: Supported 20233F: drivers/i2c/busses/i2c-tegra.c 20234 20235TEGRA IOMMU DRIVERS 20236M: Thierry Reding <thierry.reding@gmail.com> 20237R: Krishna Reddy <vdumpa@nvidia.com> 20238L: linux-tegra@vger.kernel.org 20239S: Supported 20240F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20241F: drivers/iommu/tegra* 20242 20243TEGRA KBC DRIVER 20244M: Laxman Dewangan <ldewangan@nvidia.com> 20245S: Supported 20246F: drivers/input/keyboard/tegra-kbc.c 20247 20248TEGRA NAND DRIVER 20249M: Stefan Agner <stefan@agner.ch> 20250M: Lucas Stach <dev@lynxeye.de> 20251S: Maintained 20252F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20253F: drivers/mtd/nand/raw/tegra_nand.c 20254 20255TEGRA PWM DRIVER 20256M: Thierry Reding <thierry.reding@gmail.com> 20257S: Supported 20258F: drivers/pwm/pwm-tegra.c 20259 20260TEGRA SERIAL DRIVER 20261M: Laxman Dewangan <ldewangan@nvidia.com> 20262S: Supported 20263F: drivers/tty/serial/serial-tegra.c 20264 20265TEGRA SPI DRIVER 20266M: Laxman Dewangan <ldewangan@nvidia.com> 20267S: Supported 20268F: drivers/spi/spi-tegra* 20269 20270TEGRA QUAD SPI DRIVER 20271M: Thierry Reding <thierry.reding@gmail.com> 20272M: Jonathan Hunter <jonathanh@nvidia.com> 20273M: Sowjanya Komatineni <skomatineni@nvidia.com> 20274L: linux-tegra@vger.kernel.org 20275S: Maintained 20276F: drivers/spi/spi-tegra210-quad.c 20277 20278TEGRA VIDEO DRIVER 20279M: Thierry Reding <thierry.reding@gmail.com> 20280M: Jonathan Hunter <jonathanh@nvidia.com> 20281M: Sowjanya Komatineni <skomatineni@nvidia.com> 20282L: linux-media@vger.kernel.org 20283L: linux-tegra@vger.kernel.org 20284S: Maintained 20285F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20286F: drivers/staging/media/tegra-video/ 20287 20288TEGRA XUSB PADCTL DRIVER 20289M: JC Kuo <jckuo@nvidia.com> 20290S: Supported 20291F: drivers/phy/tegra/xusb* 20292 20293TEHUTI ETHERNET DRIVER 20294M: Andy Gospodarek <andy@greyhouse.net> 20295L: netdev@vger.kernel.org 20296S: Supported 20297F: drivers/net/ethernet/tehuti/* 20298 20299TELECOM CLOCK DRIVER FOR MCPL0010 20300M: Mark Gross <markgross@kernel.org> 20301S: Supported 20302F: drivers/char/tlclk.c 20303 20304TEMPO SEMICONDUCTOR DRIVERS 20305M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20306S: Maintained 20307F: Documentation/devicetree/bindings/sound/tscs*.txt 20308F: sound/soc/codecs/tscs*.c 20309F: sound/soc/codecs/tscs*.h 20310 20311TENSILICA XTENSA PORT (xtensa) 20312M: Chris Zankel <chris@zankel.net> 20313M: Max Filippov <jcmvbkbc@gmail.com> 20314L: linux-xtensa@linux-xtensa.org 20315S: Maintained 20316T: git git://github.com/czankel/xtensa-linux.git 20317F: arch/xtensa/ 20318F: drivers/irqchip/irq-xtensa-* 20319 20320TEXAS INSTRUMENTS ASoC DRIVERS 20321M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20323S: Maintained 20324F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20325F: sound/soc/ti/ 20326 20327TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20328M: Ricardo Ribalda <ribalda@kernel.org> 20329L: linux-iio@vger.kernel.org 20330S: Supported 20331F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20332F: drivers/iio/dac/ti-dac7612.c 20333 20334TEXAS INSTRUMENTS DMA DRIVERS 20335M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20336L: dmaengine@vger.kernel.org 20337S: Maintained 20338F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20339F: Documentation/devicetree/bindings/dma/ti-edma.txt 20340F: Documentation/devicetree/bindings/dma/ti/ 20341F: drivers/dma/ti/ 20342X: drivers/dma/ti/cppi41.c 20343F: include/linux/dma/k3-udma-glue.h 20344F: include/linux/dma/ti-cppi5.h 20345F: include/linux/dma/k3-psil.h 20346 20347TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20348M: Nishanth Menon <nm@ti.com> 20349M: Tero Kristo <kristo@kernel.org> 20350M: Santosh Shilimkar <ssantosh@kernel.org> 20351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20352S: Maintained 20353F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20354F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20355F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20356F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20357F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20358F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20359F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20360F: drivers/clk/keystone/sci-clk.c 20361F: drivers/firmware/ti_sci* 20362F: drivers/irqchip/irq-ti-sci-inta.c 20363F: drivers/irqchip/irq-ti-sci-intr.c 20364F: drivers/reset/reset-ti-sci.c 20365F: drivers/soc/ti/ti_sci_inta_msi.c 20366F: drivers/soc/ti/ti_sci_pm_domains.c 20367F: include/dt-bindings/soc/ti,sci_pm_domain.h 20368F: include/linux/soc/ti/ti_sci_inta_msi.h 20369F: include/linux/soc/ti/ti_sci_protocol.h 20370 20371TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20372M: Robert Marko <robert.marko@sartura.hr> 20373M: Luka Perkov <luka.perkov@sartura.hr> 20374L: linux-hwmon@vger.kernel.org 20375S: Maintained 20376F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20377F: Documentation/hwmon/tps23861.rst 20378F: drivers/hwmon/tps23861.c 20379 20380TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20381M: Puranjay Mohan <puranjay12@gmail.com> 20382L: linux-iio@vger.kernel.org 20383S: Supported 20384F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20385F: drivers/iio/temperature/tmp117.c 20386 20387THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20388M: Hans Verkuil <hverkuil@xs4all.nl> 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391W: https://linuxtv.org 20392T: git git://linuxtv.org/media_tree.git 20393F: drivers/media/radio/radio-raremono.c 20394 20395THERMAL 20396M: Rafael J. Wysocki <rafael@kernel.org> 20397M: Daniel Lezcano <daniel.lezcano@linaro.org> 20398R: Amit Kucheria <amitk@kernel.org> 20399R: Zhang Rui <rui.zhang@intel.com> 20400L: linux-pm@vger.kernel.org 20401S: Supported 20402Q: https://patchwork.kernel.org/project/linux-pm/list/ 20403T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20404F: Documentation/ABI/testing/sysfs-class-thermal 20405F: Documentation/devicetree/bindings/thermal/ 20406F: Documentation/driver-api/thermal/ 20407F: drivers/thermal/ 20408F: include/dt-bindings/thermal/ 20409F: include/linux/cpu_cooling.h 20410F: include/linux/thermal.h 20411F: include/uapi/linux/thermal.h 20412F: tools/lib/thermal/ 20413F: tools/thermal/ 20414 20415THERMAL DRIVER FOR AMLOGIC SOCS 20416M: Guillaume La Roque <glaroque@baylibre.com> 20417L: linux-pm@vger.kernel.org 20418L: linux-amlogic@lists.infradead.org 20419S: Supported 20420W: http://linux-meson.com/ 20421F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20422F: drivers/thermal/amlogic_thermal.c 20423 20424THERMAL/CPU_COOLING 20425M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20426M: Daniel Lezcano <daniel.lezcano@linaro.org> 20427M: Viresh Kumar <viresh.kumar@linaro.org> 20428R: Lukasz Luba <lukasz.luba@arm.com> 20429L: linux-pm@vger.kernel.org 20430S: Supported 20431F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20432F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20433F: drivers/thermal/cpufreq_cooling.c 20434F: drivers/thermal/cpuidle_cooling.c 20435F: include/linux/cpu_cooling.h 20436 20437THERMAL/POWER_ALLOCATOR 20438M: Lukasz Luba <lukasz.luba@arm.com> 20439L: linux-pm@vger.kernel.org 20440S: Maintained 20441F: Documentation/driver-api/thermal/power_allocator.rst 20442F: drivers/thermal/gov_power_allocator.c 20443F: include/trace/events/thermal_power_allocator.h 20444 20445THINKPAD ACPI EXTRAS DRIVER 20446M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20447L: ibm-acpi-devel@lists.sourceforge.net 20448L: platform-driver-x86@vger.kernel.org 20449S: Maintained 20450W: http://ibm-acpi.sourceforge.net 20451W: http://thinkwiki.org/wiki/Ibm-acpi 20452T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20453F: drivers/platform/x86/thinkpad_acpi.c 20454 20455THINKPAD LMI DRIVER 20456M: Mark Pearson <markpearson@lenovo.com> 20457L: platform-driver-x86@vger.kernel.org 20458S: Maintained 20459F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20460F: drivers/platform/x86/think-lmi.? 20461 20462THUNDERBOLT DMA TRAFFIC TEST DRIVER 20463M: Isaac Hazan <isaac.hazan@intel.com> 20464L: linux-usb@vger.kernel.org 20465S: Maintained 20466F: drivers/thunderbolt/dma_test.c 20467 20468THUNDERBOLT DRIVER 20469M: Andreas Noever <andreas.noever@gmail.com> 20470M: Michael Jamet <michael.jamet@intel.com> 20471M: Mika Westerberg <mika.westerberg@linux.intel.com> 20472M: Yehezkel Bernat <YehezkelShB@gmail.com> 20473L: linux-usb@vger.kernel.org 20474S: Maintained 20475T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20476F: Documentation/admin-guide/thunderbolt.rst 20477F: drivers/thunderbolt/ 20478F: include/linux/thunderbolt.h 20479 20480THUNDERBOLT NETWORK DRIVER 20481M: Michael Jamet <michael.jamet@intel.com> 20482M: Mika Westerberg <mika.westerberg@linux.intel.com> 20483M: Yehezkel Bernat <YehezkelShB@gmail.com> 20484L: netdev@vger.kernel.org 20485S: Maintained 20486F: drivers/net/thunderbolt.c 20487 20488THUNDERX GPIO DRIVER 20489M: Robert Richter <rric@kernel.org> 20490S: Odd Fixes 20491F: drivers/gpio/gpio-thunderx.c 20492 20493TI AM437X VPFE DRIVER 20494M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20495L: linux-media@vger.kernel.org 20496S: Maintained 20497W: https://linuxtv.org 20498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20499T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20500F: drivers/media/platform/ti/am437x/ 20501 20502TI BANDGAP AND THERMAL DRIVER 20503M: Eduardo Valentin <edubezval@gmail.com> 20504M: Keerthy <j-keerthy@ti.com> 20505L: linux-pm@vger.kernel.org 20506L: linux-omap@vger.kernel.org 20507S: Maintained 20508F: drivers/thermal/ti-soc-thermal/ 20509 20510TI BQ27XXX POWER SUPPLY DRIVER 20511F: drivers/power/supply/bq27xxx_battery.c 20512F: drivers/power/supply/bq27xxx_battery_i2c.c 20513F: include/linux/power/bq27xxx_battery.h 20514 20515TI CDCE706 CLOCK DRIVER 20516M: Max Filippov <jcmvbkbc@gmail.com> 20517S: Maintained 20518F: drivers/clk/clk-cdce706.c 20519 20520TI CLOCK DRIVER 20521M: Tero Kristo <kristo@kernel.org> 20522L: linux-omap@vger.kernel.org 20523S: Odd Fixes 20524F: drivers/clk/ti/ 20525F: include/linux/clk/ti.h 20526 20527TI DAVINCI MACHINE SUPPORT 20528M: Sekhar Nori <nsekhar@ti.com> 20529R: Bartosz Golaszewski <brgl@bgdev.pl> 20530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20531S: Supported 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20533F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20534F: arch/arm/boot/dts/da850* 20535F: arch/arm/mach-davinci/ 20536F: drivers/i2c/busses/i2c-davinci.c 20537 20538TI DAVINCI SERIES CLOCK DRIVER 20539M: David Lechner <david@lechnology.com> 20540R: Sekhar Nori <nsekhar@ti.com> 20541S: Maintained 20542F: Documentation/devicetree/bindings/clock/ti/davinci/ 20543F: drivers/clk/davinci/ 20544F: include/linux/clk/davinci.h 20545 20546TI DAVINCI SERIES GPIO DRIVER 20547M: Keerthy <j-keerthy@ti.com> 20548L: linux-gpio@vger.kernel.org 20549S: Maintained 20550F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20551F: drivers/gpio/gpio-davinci.c 20552 20553TI DAVINCI SERIES MEDIA DRIVER 20554M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20555L: linux-media@vger.kernel.org 20556S: Maintained 20557W: https://linuxtv.org 20558Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20559T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20560F: drivers/media/platform/ti/davinci/ 20561F: drivers/staging/media/deprecated/vpfe_capture/ 20562F: include/media/davinci/ 20563 20564TI ENHANCED CAPTURE (eCAP) DRIVER 20565M: Vignesh Raghavendra <vigneshr@ti.com> 20566R: Julien Panis <jpanis@baylibre.com> 20567L: linux-iio@vger.kernel.org 20568L: linux-omap@vger.kernel.org 20569S: Maintained 20570F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20571F: drivers/counter/ti-ecap-capture.c 20572 20573TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20574R: David Lechner <david@lechnology.com> 20575L: linux-iio@vger.kernel.org 20576F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20577F: drivers/counter/ti-eqep.c 20578 20579TI ETHERNET SWITCH DRIVER (CPSW) 20580R: Grygorii Strashko <grygorii.strashko@ti.com> 20581L: linux-omap@vger.kernel.org 20582L: netdev@vger.kernel.org 20583S: Maintained 20584F: drivers/net/ethernet/ti/cpsw* 20585F: drivers/net/ethernet/ti/davinci* 20586 20587TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20588M: Alex Dubov <oakad@yahoo.com> 20589S: Maintained 20590W: http://tifmxx.berlios.de/ 20591F: drivers/memstick/host/tifm_ms.c 20592F: drivers/misc/tifm* 20593F: drivers/mmc/host/tifm_sd.c 20594F: include/linux/tifm.h 20595 20596TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20597M: Nishanth Menon <nm@ti.com> 20598M: Santosh Shilimkar <ssantosh@kernel.org> 20599L: linux-kernel@vger.kernel.org 20600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20601S: Maintained 20602T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20603F: drivers/soc/ti/* 20604 20605TI LM49xxx FAMILY ASoC CODEC DRIVERS 20606M: M R Swami Reddy <mr.swami.reddy@ti.com> 20607M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20609S: Maintained 20610F: sound/soc/codecs/isabelle* 20611F: sound/soc/codecs/lm49453* 20612 20613TI PCM3060 ASoC CODEC DRIVER 20614M: Kirill Marinushkin <kmarinushkin@birdec.com> 20615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20616S: Maintained 20617F: Documentation/devicetree/bindings/sound/pcm3060.txt 20618F: sound/soc/codecs/pcm3060* 20619 20620TI TAS571X FAMILY ASoC CODEC DRIVER 20621M: Kevin Cernekee <cernekee@chromium.org> 20622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20623S: Odd Fixes 20624F: sound/soc/codecs/tas571x* 20625 20626TI TRF7970A NFC DRIVER 20627M: Mark Greer <mgreer@animalcreek.com> 20628L: linux-wireless@vger.kernel.org 20629L: linux-nfc@lists.01.org (subscribers-only) 20630S: Supported 20631F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20632F: drivers/nfc/trf7970a.c 20633 20634TI TSC2046 ADC DRIVER 20635M: Oleksij Rempel <o.rempel@pengutronix.de> 20636R: kernel@pengutronix.de 20637L: linux-iio@vger.kernel.org 20638S: Maintained 20639F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20640F: drivers/iio/adc/ti-tsc2046.c 20641 20642TI TWL4030 SERIES SOC CODEC DRIVER 20643M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20644L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20645S: Maintained 20646F: sound/soc/codecs/twl4030* 20647 20648TI VPE/CAL DRIVERS 20649M: Benoit Parrot <bparrot@ti.com> 20650L: linux-media@vger.kernel.org 20651S: Maintained 20652W: http://linuxtv.org/ 20653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20654F: Documentation/devicetree/bindings/media/ti,cal.yaml 20655F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20656F: drivers/media/platform/ti/cal/ 20657F: drivers/media/platform/ti/vpe/ 20658 20659TI WILINK WIRELESS DRIVERS 20660L: linux-wireless@vger.kernel.org 20661S: Orphan 20662W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20663W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20664T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20665F: drivers/net/wireless/ti/ 20666F: include/linux/wl12xx.h 20667 20668TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20669M: John Stultz <jstultz@google.com> 20670M: Thomas Gleixner <tglx@linutronix.de> 20671R: Stephen Boyd <sboyd@kernel.org> 20672L: linux-kernel@vger.kernel.org 20673S: Supported 20674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20675F: include/linux/clocksource.h 20676F: include/linux/time.h 20677F: include/linux/timex.h 20678F: include/uapi/linux/time.h 20679F: include/uapi/linux/timex.h 20680F: kernel/time/alarmtimer.c 20681F: kernel/time/clocksource.c 20682F: kernel/time/ntp.c 20683F: kernel/time/time*.c 20684F: tools/testing/selftests/timers/ 20685 20686TIPC NETWORK LAYER 20687M: Jon Maloy <jmaloy@redhat.com> 20688M: Ying Xue <ying.xue@windriver.com> 20689L: netdev@vger.kernel.org (core kernel code) 20690L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20691S: Maintained 20692W: http://tipc.sourceforge.net/ 20693F: include/uapi/linux/tipc*.h 20694F: net/tipc/ 20695 20696TLAN NETWORK DRIVER 20697M: Samuel Chessman <chessman@tux.org> 20698L: tlan-devel@lists.sourceforge.net (subscribers-only) 20699S: Maintained 20700W: http://sourceforge.net/projects/tlan/ 20701F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20702F: drivers/net/ethernet/ti/tlan.* 20703 20704TM6000 VIDEO4LINUX DRIVER 20705M: Mauro Carvalho Chehab <mchehab@kernel.org> 20706L: linux-media@vger.kernel.org 20707S: Odd fixes 20708W: https://linuxtv.org 20709T: git git://linuxtv.org/media_tree.git 20710F: Documentation/admin-guide/media/tm6000* 20711F: drivers/staging/media/deprecated/tm6000/ 20712 20713TMIO/SDHI MMC DRIVER 20714M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20715L: linux-mmc@vger.kernel.org 20716L: linux-renesas-soc@vger.kernel.org 20717S: Supported 20718F: drivers/mmc/host/renesas_sdhi* 20719F: drivers/mmc/host/tmio_mmc* 20720F: include/linux/mfd/tmio.h 20721 20722TMP401 HARDWARE MONITOR DRIVER 20723M: Guenter Roeck <linux@roeck-us.net> 20724L: linux-hwmon@vger.kernel.org 20725S: Maintained 20726F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20727F: Documentation/hwmon/tmp401.rst 20728F: drivers/hwmon/tmp401.c 20729 20730TMP464 HARDWARE MONITOR DRIVER 20731M: Agathe Porte <agathe.porte@nokia.com> 20732M: Guenter Roeck <linux@roeck-us.net> 20733L: linux-hwmon@vger.kernel.org 20734S: Maintained 20735F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20736F: Documentation/hwmon/tmp464.rst 20737F: drivers/hwmon/tmp464.c 20738 20739TMP513 HARDWARE MONITOR DRIVER 20740M: Eric Tremblay <etremblay@distech-controls.com> 20741L: linux-hwmon@vger.kernel.org 20742S: Maintained 20743F: Documentation/hwmon/tmp513.rst 20744F: drivers/hwmon/tmp513.c 20745 20746TMPFS (SHMEM FILESYSTEM) 20747M: Hugh Dickins <hughd@google.com> 20748L: linux-mm@kvack.org 20749S: Maintained 20750F: include/linux/shmem_fs.h 20751F: mm/shmem.c 20752 20753TOMOYO SECURITY MODULE 20754M: Kentaro Takeda <takedakn@nttdata.co.jp> 20755M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20756L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20757L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20758L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20759L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20760S: Maintained 20761W: https://tomoyo.osdn.jp/ 20762F: security/tomoyo/ 20763 20764TOPSTAR LAPTOP EXTRAS DRIVER 20765M: Herton Ronaldo Krzesinski <herton@canonical.com> 20766L: platform-driver-x86@vger.kernel.org 20767S: Maintained 20768F: drivers/platform/x86/topstar-laptop.c 20769 20770TORTURE-TEST MODULES 20771M: Davidlohr Bueso <dave@stgolabs.net> 20772M: "Paul E. McKenney" <paulmck@kernel.org> 20773M: Josh Triplett <josh@joshtriplett.org> 20774L: linux-kernel@vger.kernel.org 20775S: Supported 20776T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20777F: Documentation/RCU/torture.rst 20778F: kernel/locking/locktorture.c 20779F: kernel/rcu/rcuscale.c 20780F: kernel/rcu/rcutorture.c 20781F: kernel/rcu/refscale.c 20782F: kernel/torture.c 20783 20784TOSHIBA ACPI EXTRAS DRIVER 20785M: Azael Avalos <coproscefalo@gmail.com> 20786L: platform-driver-x86@vger.kernel.org 20787S: Maintained 20788F: drivers/platform/x86/toshiba_acpi.c 20789 20790TOSHIBA BLUETOOTH DRIVER 20791M: Azael Avalos <coproscefalo@gmail.com> 20792L: platform-driver-x86@vger.kernel.org 20793S: Maintained 20794F: drivers/platform/x86/toshiba_bluetooth.c 20795 20796TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20797M: Azael Avalos <coproscefalo@gmail.com> 20798L: platform-driver-x86@vger.kernel.org 20799S: Maintained 20800F: drivers/platform/x86/toshiba_haps.c 20801 20802TOSHIBA SMM DRIVER 20803M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20804S: Maintained 20805W: http://www.buzzard.org.uk/toshiba/ 20806F: drivers/char/toshiba.c 20807F: include/linux/toshiba.h 20808F: include/uapi/linux/toshiba.h 20809 20810TOSHIBA TC358743 DRIVER 20811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20815F: drivers/media/i2c/tc358743* 20816F: include/media/i2c/tc358743.h 20817 20818TOSHIBA WMI HOTKEYS DRIVER 20819M: Azael Avalos <coproscefalo@gmail.com> 20820L: platform-driver-x86@vger.kernel.org 20821S: Maintained 20822F: drivers/platform/x86/toshiba-wmi.c 20823 20824TPM DEVICE DRIVER 20825M: Peter Huewe <peterhuewe@gmx.de> 20826M: Jarkko Sakkinen <jarkko@kernel.org> 20827R: Jason Gunthorpe <jgg@ziepe.ca> 20828L: linux-integrity@vger.kernel.org 20829S: Maintained 20830W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20831Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20832T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20833F: drivers/char/tpm/ 20834 20835TPS546D24 DRIVER 20836M: Duke Du <dukedu83@gmail.com> 20837L: linux-hwmon@vger.kernel.org 20838S: Maintained 20839F: Documentation/hwmon/tps546d24.rst 20840F: drivers/hwmon/pmbus/tps546d24.c 20841 20842TRACING 20843M: Steven Rostedt <rostedt@goodmis.org> 20844M: Masami Hiramatsu <mhiramat@kernel.org> 20845S: Maintained 20846T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20847F: Documentation/trace/* 20848F: fs/tracefs/ 20849F: include/linux/trace*.h 20850F: include/trace/ 20851F: kernel/trace/ 20852F: scripts/tracing/ 20853F: tools/testing/selftests/ftrace/ 20854 20855TRACING MMIO ACCESSES (MMIOTRACE) 20856M: Steven Rostedt <rostedt@goodmis.org> 20857M: Masami Hiramatsu <mhiramat@kernel.org> 20858R: Karol Herbst <karolherbst@gmail.com> 20859R: Pekka Paalanen <ppaalanen@gmail.com> 20860L: linux-kernel@vger.kernel.org 20861L: nouveau@lists.freedesktop.org 20862S: Maintained 20863F: arch/x86/mm/kmmio.c 20864F: arch/x86/mm/mmio-mod.c 20865F: arch/x86/mm/testmmiotrace.c 20866F: include/linux/mmiotrace.h 20867F: kernel/trace/trace_mmiotrace.c 20868 20869TRACING OS NOISE / LATENCY TRACERS 20870M: Steven Rostedt <rostedt@goodmis.org> 20871M: Daniel Bristot de Oliveira <bristot@kernel.org> 20872S: Maintained 20873F: kernel/trace/trace_osnoise.c 20874F: include/trace/events/osnoise.h 20875F: kernel/trace/trace_hwlat.c 20876F: kernel/trace/trace_irqsoff.c 20877F: kernel/trace/trace_sched_wakeup.c 20878F: Documentation/trace/osnoise-tracer.rst 20879F: Documentation/trace/timerlat-tracer.rst 20880F: Documentation/trace/hwlat_detector.rst 20881F: arch/*/kernel/trace.c 20882 20883Real-time Linux Analysis (RTLA) tools 20884M: Daniel Bristot de Oliveira <bristot@kernel.org> 20885M: Steven Rostedt <rostedt@goodmis.org> 20886L: linux-trace-devel@vger.kernel.org 20887S: Maintained 20888F: Documentation/tools/rtla/ 20889F: tools/tracing/rtla/ 20890 20891TRADITIONAL CHINESE DOCUMENTATION 20892M: Hu Haowen <src.res@email.cn> 20893L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20894S: Maintained 20895W: https://github.com/srcres258/linux-doc 20896T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20897F: Documentation/translations/zh_TW/ 20898 20899TTY LAYER 20900M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20901M: Jiri Slaby <jirislaby@kernel.org> 20902S: Supported 20903T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20904F: Documentation/driver-api/serial/ 20905F: drivers/tty/ 20906F: drivers/tty/serial/serial_core.c 20907F: include/linux/selection.h 20908F: include/linux/serial.h 20909F: include/linux/serial_core.h 20910F: include/linux/sysrq.h 20911F: include/linux/tty*.h 20912F: include/linux/vt.h 20913F: include/linux/vt_*.h 20914F: include/uapi/linux/serial.h 20915F: include/uapi/linux/serial_core.h 20916F: include/uapi/linux/tty.h 20917 20918TUA9001 MEDIA DRIVER 20919M: Antti Palosaari <crope@iki.fi> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922W: https://linuxtv.org 20923W: http://palosaari.fi/linux/ 20924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20925T: git git://linuxtv.org/anttip/media_tree.git 20926F: drivers/media/tuners/tua9001* 20927 20928TULIP NETWORK DRIVERS 20929L: netdev@vger.kernel.org 20930L: linux-parisc@vger.kernel.org 20931S: Orphan 20932F: drivers/net/ethernet/dec/tulip/ 20933 20934TUN/TAP driver 20935M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20936S: Maintained 20937W: http://vtun.sourceforge.net/tun 20938F: Documentation/networking/tuntap.rst 20939F: arch/um/os-Linux/drivers/ 20940 20941TURBOCHANNEL SUBSYSTEM 20942M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20943M: Ralf Baechle <ralf@linux-mips.org> 20944L: linux-mips@vger.kernel.org 20945S: Maintained 20946Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20947F: drivers/tc/ 20948F: include/linux/tc.h 20949 20950TURBOSTAT UTILITY 20951M: "Len Brown" <lenb@kernel.org> 20952L: linux-pm@vger.kernel.org 20953S: Supported 20954Q: https://patchwork.kernel.org/project/linux-pm/list/ 20955B: https://bugzilla.kernel.org 20956T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20957F: tools/power/x86/turbostat/ 20958 20959TW5864 VIDEO4LINUX DRIVER 20960M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20961M: Anton Sviridenko <anton@corp.bluecherry.net> 20962M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20963M: Andrey Utkin <andrey_utkin@fastmail.com> 20964L: linux-media@vger.kernel.org 20965S: Supported 20966F: drivers/media/pci/tw5864/ 20967 20968TW68 VIDEO4LINUX DRIVER 20969M: Hans Verkuil <hverkuil@xs4all.nl> 20970L: linux-media@vger.kernel.org 20971S: Odd Fixes 20972W: https://linuxtv.org 20973T: git git://linuxtv.org/media_tree.git 20974F: drivers/media/pci/tw68/ 20975 20976TW686X VIDEO4LINUX DRIVER 20977M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20978L: linux-media@vger.kernel.org 20979S: Maintained 20980W: http://linuxtv.org 20981T: git git://linuxtv.org/media_tree.git 20982F: drivers/media/pci/tw686x/ 20983 20984U-BOOT ENVIRONMENT VARIABLES 20985M: Rafał Miłecki <rafal@milecki.pl> 20986S: Maintained 20987F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20988F: drivers/nvmem/u-boot-env.c 20989 20990UACCE ACCELERATOR FRAMEWORK 20991M: Zhangfei Gao <zhangfei.gao@linaro.org> 20992M: Zhou Wang <wangzhou1@hisilicon.com> 20993L: linux-accelerators@lists.ozlabs.org 20994L: linux-kernel@vger.kernel.org 20995S: Maintained 20996F: Documentation/ABI/testing/sysfs-driver-uacce 20997F: Documentation/misc-devices/uacce.rst 20998F: drivers/misc/uacce/ 20999F: include/linux/uacce.h 21000F: include/uapi/misc/uacce/ 21001 21002UBI FILE SYSTEM (UBIFS) 21003M: Richard Weinberger <richard@nod.at> 21004L: linux-mtd@lists.infradead.org 21005S: Supported 21006W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21007T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21008T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21009F: Documentation/ABI/testing/sysfs-fs-ubifs 21010F: Documentation/filesystems/ubifs-authentication.rst 21011F: Documentation/filesystems/ubifs.rst 21012F: fs/ubifs/ 21013 21014UBLK USERSPACE BLOCK DRIVER 21015M: Ming Lei <ming.lei@redhat.com> 21016L: linux-block@vger.kernel.org 21017S: Maintained 21018F: Documentation/block/ublk.rst 21019F: drivers/block/ublk_drv.c 21020F: include/uapi/linux/ublk_cmd.h 21021 21022UCLINUX (M68KNOMMU AND COLDFIRE) 21023M: Greg Ungerer <gerg@linux-m68k.org> 21024L: linux-m68k@lists.linux-m68k.org 21025L: uclinux-dev@uclinux.org (subscribers-only) 21026S: Maintained 21027W: http://www.linux-m68k.org/ 21028W: http://www.uclinux.org/ 21029T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21030F: arch/m68k/*/*_no.* 21031F: arch/m68k/68*/ 21032F: arch/m68k/coldfire/ 21033F: arch/m68k/include/asm/*_no.* 21034 21035UDF FILESYSTEM 21036M: Jan Kara <jack@suse.com> 21037S: Maintained 21038F: Documentation/filesystems/udf.rst 21039F: fs/udf/ 21040 21041UDRAW TABLET 21042M: Bastien Nocera <hadess@hadess.net> 21043L: linux-input@vger.kernel.org 21044S: Maintained 21045F: drivers/hid/hid-udraw-ps3.c 21046 21047UFS FILESYSTEM 21048M: Evgeniy Dushistov <dushistov@mail.ru> 21049S: Maintained 21050F: Documentation/admin-guide/ufs.rst 21051F: fs/ufs/ 21052 21053UHID USERSPACE HID IO DRIVER 21054M: David Rheinsberg <david.rheinsberg@gmail.com> 21055L: linux-input@vger.kernel.org 21056S: Maintained 21057F: drivers/hid/uhid.c 21058F: include/uapi/linux/uhid.h 21059 21060ULPI BUS 21061M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21062L: linux-usb@vger.kernel.org 21063S: Maintained 21064F: drivers/usb/common/ulpi.c 21065F: include/linux/ulpi/ 21066 21067UNICODE SUBSYSTEM 21068M: Gabriel Krisman Bertazi <krisman@collabora.com> 21069L: linux-fsdevel@vger.kernel.org 21070S: Supported 21071F: fs/unicode/ 21072 21073UNIFDEF 21074M: Tony Finch <dot@dotat.at> 21075S: Maintained 21076W: http://dotat.at/prog/unifdef 21077F: scripts/unifdef.c 21078 21079UNIFORM CDROM DRIVER 21080M: Phillip Potter <phil@philpotter.co.uk> 21081S: Maintained 21082F: Documentation/cdrom/ 21083F: drivers/cdrom/cdrom.c 21084F: include/linux/cdrom.h 21085F: include/uapi/linux/cdrom.h 21086 21087UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21088R: Alim Akhtar <alim.akhtar@samsung.com> 21089R: Avri Altman <avri.altman@wdc.com> 21090R: Bart Van Assche <bvanassche@acm.org> 21091L: linux-scsi@vger.kernel.org 21092S: Supported 21093F: Documentation/devicetree/bindings/ufs/ 21094F: Documentation/scsi/ufs.rst 21095F: drivers/ufs/core/ 21096 21097UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21098M: Pedro Sousa <pedrom.sousa@synopsys.com> 21099L: linux-scsi@vger.kernel.org 21100S: Supported 21101F: drivers/ufs/host/*dwc* 21102 21103UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21104M: Stanley Chu <stanley.chu@mediatek.com> 21105L: linux-scsi@vger.kernel.org 21106L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21107S: Maintained 21108F: drivers/ufs/host/ufs-mediatek* 21109 21110UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21111M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21112L: linux-renesas-soc@vger.kernel.org 21113L: linux-scsi@vger.kernel.org 21114S: Maintained 21115F: drivers/ufs/host/ufs-renesas.c 21116 21117UNSORTED BLOCK IMAGES (UBI) 21118M: Richard Weinberger <richard@nod.at> 21119L: linux-mtd@lists.infradead.org 21120S: Supported 21121W: http://www.linux-mtd.infradead.org/ 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21123T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21124F: drivers/mtd/ubi/ 21125F: include/linux/mtd/ubi.h 21126F: include/uapi/mtd/ubi-user.h 21127 21128USB "USBNET" DRIVER FRAMEWORK 21129M: Oliver Neukum <oneukum@suse.com> 21130L: netdev@vger.kernel.org 21131S: Maintained 21132W: http://www.linux-usb.org/usbnet 21133F: drivers/net/usb/usbnet.c 21134F: include/linux/usb/usbnet.h 21135 21136USB ACM DRIVER 21137M: Oliver Neukum <oneukum@suse.com> 21138L: linux-usb@vger.kernel.org 21139S: Maintained 21140F: Documentation/usb/acm.rst 21141F: drivers/usb/class/cdc-acm.* 21142 21143USB APPLE MFI FASTCHARGE DRIVER 21144M: Bastien Nocera <hadess@hadess.net> 21145L: linux-usb@vger.kernel.org 21146S: Maintained 21147F: drivers/usb/misc/apple-mfi-fastcharge.c 21148 21149USB AR5523 WIRELESS DRIVER 21150M: Pontus Fuchs <pontus.fuchs@gmail.com> 21151L: linux-wireless@vger.kernel.org 21152S: Maintained 21153F: drivers/net/wireless/ath/ar5523/ 21154 21155USB ATTACHED SCSI 21156M: Oliver Neukum <oneukum@suse.com> 21157L: linux-usb@vger.kernel.org 21158L: linux-scsi@vger.kernel.org 21159S: Maintained 21160F: drivers/usb/storage/uas.c 21161 21162USB CDC ETHERNET DRIVER 21163M: Oliver Neukum <oliver@neukum.org> 21164L: linux-usb@vger.kernel.org 21165S: Maintained 21166F: drivers/net/usb/cdc_*.c 21167F: include/uapi/linux/usb/cdc.h 21168 21169USB CHAOSKEY DRIVER 21170M: Keith Packard <keithp@keithp.com> 21171L: linux-usb@vger.kernel.org 21172S: Maintained 21173F: drivers/usb/misc/chaoskey.c 21174 21175USB CYPRESS C67X00 DRIVER 21176L: linux-usb@vger.kernel.org 21177S: Orphan 21178F: drivers/usb/c67x00/ 21179 21180USB DAVICOM DM9601 DRIVER 21181M: Peter Korsgaard <peter@korsgaard.com> 21182L: netdev@vger.kernel.org 21183S: Maintained 21184W: http://www.linux-usb.org/usbnet 21185F: drivers/net/usb/dm9601.c 21186 21187USB EHCI DRIVER 21188M: Alan Stern <stern@rowland.harvard.edu> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: Documentation/usb/ehci.rst 21192F: drivers/usb/host/ehci* 21193 21194USB GADGET/PERIPHERAL SUBSYSTEM 21195M: Felipe Balbi <balbi@kernel.org> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198W: http://www.linux-usb.org/gadget 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21200F: drivers/usb/gadget/ 21201F: include/linux/usb/gadget* 21202 21203USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21204M: Jiri Kosina <jikos@kernel.org> 21205M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21206L: linux-usb@vger.kernel.org 21207S: Maintained 21208T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21209F: Documentation/hid/hiddev.rst 21210F: drivers/hid/usbhid/ 21211 21212USB INTEL XHCI ROLE MUX DRIVER 21213M: Hans de Goede <hdegoede@redhat.com> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21217 21218USB IP DRIVER FOR HISILICON KIRIN 960 21219M: Yu Chen <chenyu56@huawei.com> 21220M: Binghui Wang <wangbinghui@hisilicon.com> 21221L: linux-usb@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21224F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21225 21226USB IP DRIVER FOR HISILICON KIRIN 970 21227M: Mauro Carvalho Chehab <mchehab@kernel.org> 21228L: linux-usb@vger.kernel.org 21229S: Maintained 21230F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21231F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21232 21233USB ISP116X DRIVER 21234M: Olav Kongas <ok@artecdesign.ee> 21235L: linux-usb@vger.kernel.org 21236S: Maintained 21237F: drivers/usb/host/isp116x* 21238F: include/linux/usb/isp116x.h 21239 21240USB ISP1760 DRIVER 21241M: Rui Miguel Silva <rui.silva@linaro.org> 21242L: linux-usb@vger.kernel.org 21243S: Maintained 21244F: drivers/usb/isp1760/* 21245F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21246 21247USB LAN78XX ETHERNET DRIVER 21248M: Woojung Huh <woojung.huh@microchip.com> 21249M: UNGLinuxDriver@microchip.com 21250L: netdev@vger.kernel.org 21251S: Maintained 21252F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21253F: drivers/net/usb/lan78xx.* 21254F: include/dt-bindings/net/microchip-lan78xx.h 21255 21256USB MASS STORAGE DRIVER 21257M: Alan Stern <stern@rowland.harvard.edu> 21258L: linux-usb@vger.kernel.org 21259L: usb-storage@lists.one-eyed-alien.net 21260S: Maintained 21261F: drivers/usb/storage/ 21262 21263USB MIDI DRIVER 21264M: Clemens Ladisch <clemens@ladisch.de> 21265L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21266S: Maintained 21267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21268F: sound/usb/midi.* 21269 21270USB NETWORKING DRIVERS 21271L: linux-usb@vger.kernel.org 21272S: Odd Fixes 21273F: drivers/net/usb/ 21274 21275USB OHCI DRIVER 21276M: Alan Stern <stern@rowland.harvard.edu> 21277L: linux-usb@vger.kernel.org 21278S: Maintained 21279F: Documentation/usb/ohci.rst 21280F: drivers/usb/host/ohci* 21281 21282USB OTG FSM (Finite State Machine) 21283M: Peter Chen <peter.chen@kernel.org> 21284L: linux-usb@vger.kernel.org 21285S: Maintained 21286T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21287F: drivers/usb/common/usb-otg-fsm.c 21288 21289USB OVER IP DRIVER 21290M: Valentina Manea <valentina.manea.m@gmail.com> 21291M: Shuah Khan <shuah@kernel.org> 21292M: Shuah Khan <skhan@linuxfoundation.org> 21293L: linux-usb@vger.kernel.org 21294S: Maintained 21295F: Documentation/usb/usbip_protocol.rst 21296F: drivers/usb/usbip/ 21297F: tools/testing/selftests/drivers/usb/usbip/ 21298F: tools/usb/usbip/ 21299 21300USB PEGASUS DRIVER 21301M: Petko Manolov <petkan@nucleusys.com> 21302L: linux-usb@vger.kernel.org 21303L: netdev@vger.kernel.org 21304S: Maintained 21305W: https://github.com/petkan/pegasus 21306T: git https://github.com/petkan/pegasus.git 21307F: drivers/net/usb/pegasus.* 21308 21309USB PHY LAYER 21310M: Felipe Balbi <balbi@kernel.org> 21311L: linux-usb@vger.kernel.org 21312S: Maintained 21313T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21314F: drivers/usb/phy/ 21315 21316USB PRINTER DRIVER (usblp) 21317M: Pete Zaitcev <zaitcev@redhat.com> 21318L: linux-usb@vger.kernel.org 21319S: Supported 21320F: drivers/usb/class/usblp.c 21321 21322USB RAW GADGET DRIVER 21323R: Andrey Konovalov <andreyknvl@gmail.com> 21324L: linux-usb@vger.kernel.org 21325S: Maintained 21326F: Documentation/usb/raw-gadget.rst 21327F: drivers/usb/gadget/legacy/raw_gadget.c 21328F: include/uapi/linux/usb/raw_gadget.h 21329 21330USB QMI WWAN NETWORK DRIVER 21331M: Bjørn Mork <bjorn@mork.no> 21332L: netdev@vger.kernel.org 21333S: Maintained 21334F: Documentation/ABI/testing/sysfs-class-net-qmi 21335F: drivers/net/usb/qmi_wwan.c 21336 21337USB RTL8150 DRIVER 21338M: Petko Manolov <petkan@nucleusys.com> 21339L: linux-usb@vger.kernel.org 21340L: netdev@vger.kernel.org 21341S: Maintained 21342W: https://github.com/petkan/rtl8150 21343T: git https://github.com/petkan/rtl8150.git 21344F: drivers/net/usb/rtl8150.c 21345 21346USB SERIAL SUBSYSTEM 21347M: Johan Hovold <johan@kernel.org> 21348L: linux-usb@vger.kernel.org 21349S: Maintained 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21351F: Documentation/usb/usb-serial.rst 21352F: drivers/usb/serial/ 21353F: include/linux/usb/serial.h 21354 21355USB SMSC75XX ETHERNET DRIVER 21356M: Steve Glendinning <steve.glendinning@shawell.net> 21357L: netdev@vger.kernel.org 21358S: Maintained 21359F: drivers/net/usb/smsc75xx.* 21360 21361USB SMSC95XX ETHERNET DRIVER 21362M: Steve Glendinning <steve.glendinning@shawell.net> 21363M: UNGLinuxDriver@microchip.com 21364L: netdev@vger.kernel.org 21365S: Maintained 21366F: drivers/net/usb/smsc95xx.* 21367 21368USB SUBSYSTEM 21369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21370L: linux-usb@vger.kernel.org 21371S: Supported 21372W: http://www.linux-usb.org 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21374F: Documentation/devicetree/bindings/usb/ 21375F: Documentation/usb/ 21376F: drivers/usb/ 21377F: include/dt-bindings/usb/ 21378F: include/linux/usb.h 21379F: include/linux/usb/ 21380 21381USB TYPEC BUS FOR ALTERNATE MODES 21382M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21383L: linux-usb@vger.kernel.org 21384S: Maintained 21385F: Documentation/ABI/testing/sysfs-bus-typec 21386F: Documentation/driver-api/usb/typec_bus.rst 21387F: drivers/usb/typec/altmodes/ 21388F: include/linux/usb/typec_altmode.h 21389 21390USB TYPEC CLASS 21391M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21392L: linux-usb@vger.kernel.org 21393S: Maintained 21394F: Documentation/ABI/testing/sysfs-class-typec 21395F: Documentation/driver-api/usb/typec.rst 21396F: drivers/usb/typec/ 21397F: include/linux/usb/typec.h 21398 21399USB TYPEC INTEL PMC MUX DRIVER 21400M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21401L: linux-usb@vger.kernel.org 21402S: Maintained 21403F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21404F: drivers/usb/typec/mux/intel_pmc_mux.c 21405 21406USB TYPEC PI3USB30532 MUX DRIVER 21407M: Hans de Goede <hdegoede@redhat.com> 21408L: linux-usb@vger.kernel.org 21409S: Maintained 21410F: drivers/usb/typec/mux/pi3usb30532.c 21411 21412USB TYPEC PORT CONTROLLER DRIVERS 21413M: Guenter Roeck <linux@roeck-us.net> 21414L: linux-usb@vger.kernel.org 21415S: Maintained 21416F: drivers/usb/typec/tcpm/ 21417 21418USB UHCI DRIVER 21419M: Alan Stern <stern@rowland.harvard.edu> 21420L: linux-usb@vger.kernel.org 21421S: Maintained 21422F: drivers/usb/host/uhci* 21423 21424USB VIDEO CLASS 21425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21426L: linux-media@vger.kernel.org 21427S: Maintained 21428W: http://www.ideasonboard.org/uvc/ 21429T: git git://linuxtv.org/media_tree.git 21430F: drivers/media/usb/uvc/ 21431F: include/uapi/linux/uvcvideo.h 21432 21433USB WEBCAM GADGET 21434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21435L: linux-usb@vger.kernel.org 21436S: Maintained 21437F: drivers/usb/gadget/function/*uvc* 21438F: drivers/usb/gadget/legacy/webcam.c 21439F: include/uapi/linux/usb/g_uvc.h 21440 21441USB WIRELESS RNDIS DRIVER (rndis_wlan) 21442M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21443L: linux-wireless@vger.kernel.org 21444S: Maintained 21445F: drivers/net/wireless/rndis_wlan.c 21446 21447USB XHCI DRIVER 21448M: Mathias Nyman <mathias.nyman@intel.com> 21449L: linux-usb@vger.kernel.org 21450S: Supported 21451F: drivers/usb/host/pci-quirks* 21452F: drivers/usb/host/xhci* 21453 21454USB ZD1201 DRIVER 21455L: linux-wireless@vger.kernel.org 21456S: Orphan 21457W: http://linux-lc100020.sourceforge.net 21458F: drivers/net/wireless/zydas/zd1201.* 21459 21460USB ZR364XX DRIVER 21461M: Antoine Jacquet <royale@zerezo.com> 21462L: linux-usb@vger.kernel.org 21463L: linux-media@vger.kernel.org 21464S: Maintained 21465W: http://royale.zerezo.com/zr364xx/ 21466T: git git://linuxtv.org/media_tree.git 21467F: Documentation/admin-guide/media/zr364xx* 21468F: drivers/staging/media/deprecated/zr364xx/ 21469 21470USER-MODE LINUX (UML) 21471M: Richard Weinberger <richard@nod.at> 21472M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21473M: Johannes Berg <johannes@sipsolutions.net> 21474L: linux-um@lists.infradead.org 21475S: Maintained 21476W: http://user-mode-linux.sourceforge.net 21477Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21478T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21479T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21480F: Documentation/virt/uml/ 21481F: arch/um/ 21482F: arch/x86/um/ 21483F: fs/hostfs/ 21484 21485USERSPACE COPYIN/COPYOUT (UIOVEC) 21486M: Alexander Viro <viro@zeniv.linux.org.uk> 21487S: Maintained 21488F: include/linux/uio.h 21489F: lib/iov_iter.c 21490 21491USERSPACE DMA BUFFER DRIVER 21492M: Gerd Hoffmann <kraxel@redhat.com> 21493L: dri-devel@lists.freedesktop.org 21494S: Maintained 21495T: git git://anongit.freedesktop.org/drm/drm-misc 21496F: drivers/dma-buf/udmabuf.c 21497F: include/uapi/linux/udmabuf.h 21498 21499USERSPACE I/O (UIO) 21500M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21501S: Maintained 21502T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21503F: Documentation/driver-api/uio-howto.rst 21504F: drivers/uio/ 21505F: include/linux/uio_driver.h 21506 21507UTIL-LINUX PACKAGE 21508M: Karel Zak <kzak@redhat.com> 21509L: util-linux@vger.kernel.org 21510S: Maintained 21511W: http://en.wikipedia.org/wiki/Util-linux 21512T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21513 21514UUID HELPERS 21515M: Christoph Hellwig <hch@lst.de> 21516R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21517L: linux-kernel@vger.kernel.org 21518S: Maintained 21519T: git git://git.infradead.org/users/hch/uuid.git 21520F: include/linux/uuid.h 21521F: include/uapi/linux/uuid.h 21522F: lib/test_uuid.c 21523F: lib/uuid.c 21524 21525UV SYSFS DRIVER 21526M: Justin Ernst <justin.ernst@hpe.com> 21527L: platform-driver-x86@vger.kernel.org 21528S: Maintained 21529F: drivers/platform/x86/uv_sysfs.c 21530 21531UVESAFB DRIVER 21532M: Michal Januszewski <spock@gentoo.org> 21533L: linux-fbdev@vger.kernel.org 21534S: Maintained 21535W: https://github.com/mjanusz/v86d 21536F: Documentation/fb/uvesafb.rst 21537F: drivers/video/fbdev/uvesafb.* 21538 21539Ux500 CLOCK DRIVERS 21540M: Ulf Hansson <ulf.hansson@linaro.org> 21541L: linux-clk@vger.kernel.org 21542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21543S: Maintained 21544F: drivers/clk/ux500/ 21545 21546VF610 NAND DRIVER 21547M: Stefan Agner <stefan@agner.ch> 21548L: linux-mtd@lists.infradead.org 21549S: Supported 21550F: drivers/mtd/nand/raw/vf610_nfc.c 21551 21552VFAT/FAT/MSDOS FILESYSTEM 21553M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21554S: Maintained 21555F: Documentation/filesystems/vfat.rst 21556F: fs/fat/ 21557F: tools/testing/selftests/filesystems/fat/ 21558 21559VFIO DRIVER 21560M: Alex Williamson <alex.williamson@redhat.com> 21561R: Cornelia Huck <cohuck@redhat.com> 21562L: kvm@vger.kernel.org 21563S: Maintained 21564T: git git://github.com/awilliam/linux-vfio.git 21565F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21566F: Documentation/driver-api/vfio.rst 21567F: drivers/vfio/ 21568F: include/linux/vfio.h 21569F: include/linux/vfio_pci_core.h 21570F: include/uapi/linux/vfio.h 21571 21572VFIO FSL-MC DRIVER 21573M: Diana Craciun <diana.craciun@oss.nxp.com> 21574L: kvm@vger.kernel.org 21575S: Maintained 21576F: drivers/vfio/fsl-mc/ 21577 21578VFIO HISILICON PCI DRIVER 21579M: Longfang Liu <liulongfang@huawei.com> 21580M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21581L: kvm@vger.kernel.org 21582S: Maintained 21583F: drivers/vfio/pci/hisilicon/ 21584 21585VFIO MEDIATED DEVICE DRIVERS 21586M: Kirti Wankhede <kwankhede@nvidia.com> 21587L: kvm@vger.kernel.org 21588S: Maintained 21589F: Documentation/driver-api/vfio-mediated-device.rst 21590F: drivers/vfio/mdev/ 21591F: include/linux/mdev.h 21592F: samples/vfio-mdev/ 21593 21594VFIO PCI DEVICE SPECIFIC DRIVERS 21595R: Jason Gunthorpe <jgg@nvidia.com> 21596R: Yishai Hadas <yishaih@nvidia.com> 21597R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21598R: Kevin Tian <kevin.tian@intel.com> 21599L: kvm@vger.kernel.org 21600S: Maintained 21601P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21602F: drivers/vfio/pci/*/ 21603 21604VFIO PLATFORM DRIVER 21605M: Eric Auger <eric.auger@redhat.com> 21606L: kvm@vger.kernel.org 21607S: Maintained 21608F: drivers/vfio/platform/ 21609 21610VFIO MLX5 PCI DRIVER 21611M: Yishai Hadas <yishaih@nvidia.com> 21612L: kvm@vger.kernel.org 21613S: Maintained 21614F: drivers/vfio/pci/mlx5/ 21615 21616VGA_SWITCHEROO 21617R: Lukas Wunner <lukas@wunner.de> 21618S: Maintained 21619T: git git://anongit.freedesktop.org/drm/drm-misc 21620F: Documentation/gpu/vga-switcheroo.rst 21621F: drivers/gpu/vga/vga_switcheroo.c 21622F: include/linux/vga_switcheroo.h 21623 21624VIA RHINE NETWORK DRIVER 21625S: Maintained 21626M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21627F: drivers/net/ethernet/via/via-rhine.c 21628 21629VIA SD/MMC CARD CONTROLLER DRIVER 21630M: Bruce Chang <brucechang@via.com.tw> 21631M: Harald Welte <HaraldWelte@viatech.com> 21632S: Maintained 21633F: drivers/mmc/host/via-sdmmc.c 21634 21635VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21636M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21637L: linux-fbdev@vger.kernel.org 21638S: Maintained 21639F: drivers/video/fbdev/via/ 21640F: include/linux/via-core.h 21641F: include/linux/via-gpio.h 21642F: include/linux/via_i2c.h 21643 21644VIA VELOCITY NETWORK DRIVER 21645M: Francois Romieu <romieu@fr.zoreil.com> 21646L: netdev@vger.kernel.org 21647S: Maintained 21648F: drivers/net/ethernet/via/via-velocity.* 21649 21650VICODEC VIRTUAL CODEC DRIVER 21651M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21652L: linux-media@vger.kernel.org 21653S: Maintained 21654W: https://linuxtv.org 21655T: git git://linuxtv.org/media_tree.git 21656F: drivers/media/test-drivers/vicodec/* 21657 21658VIDEO I2C POLLING DRIVER 21659M: Matt Ranostay <matt.ranostay@konsulko.com> 21660L: linux-media@vger.kernel.org 21661S: Maintained 21662F: drivers/media/i2c/video-i2c.c 21663 21664VIDEO MULTIPLEXER DRIVER 21665M: Philipp Zabel <p.zabel@pengutronix.de> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668F: drivers/media/platform/video-mux.c 21669 21670VIDEOBUF2 FRAMEWORK 21671M: Tomasz Figa <tfiga@chromium.org> 21672M: Marek Szyprowski <m.szyprowski@samsung.com> 21673L: linux-media@vger.kernel.org 21674S: Maintained 21675F: drivers/media/common/videobuf2/* 21676F: include/media/videobuf2-* 21677 21678VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21679M: Shuah Khan <skhan@linuxfoundation.org> 21680R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21681L: linux-media@vger.kernel.org 21682S: Maintained 21683W: https://linuxtv.org 21684T: git git://linuxtv.org/media_tree.git 21685F: drivers/media/test-drivers/vimc/* 21686 21687VIRT LIB 21688M: Alex Williamson <alex.williamson@redhat.com> 21689M: Paolo Bonzini <pbonzini@redhat.com> 21690L: kvm@vger.kernel.org 21691S: Supported 21692F: virt/lib/ 21693 21694VIRTIO AND VHOST VSOCK DRIVER 21695M: Stefan Hajnoczi <stefanha@redhat.com> 21696M: Stefano Garzarella <sgarzare@redhat.com> 21697L: kvm@vger.kernel.org 21698L: virtualization@lists.linux-foundation.org 21699L: netdev@vger.kernel.org 21700S: Maintained 21701F: drivers/vhost/vsock.c 21702F: include/linux/virtio_vsock.h 21703F: include/uapi/linux/virtio_vsock.h 21704F: net/vmw_vsock/virtio_transport.c 21705F: net/vmw_vsock/virtio_transport_common.c 21706 21707VIRTIO BLOCK AND SCSI DRIVERS 21708M: "Michael S. Tsirkin" <mst@redhat.com> 21709M: Jason Wang <jasowang@redhat.com> 21710R: Paolo Bonzini <pbonzini@redhat.com> 21711R: Stefan Hajnoczi <stefanha@redhat.com> 21712L: virtualization@lists.linux-foundation.org 21713S: Maintained 21714F: drivers/block/virtio_blk.c 21715F: drivers/scsi/virtio_scsi.c 21716F: drivers/vhost/scsi.c 21717F: include/uapi/linux/virtio_blk.h 21718F: include/uapi/linux/virtio_scsi.h 21719 21720VIRTIO CONSOLE DRIVER 21721M: Amit Shah <amit@kernel.org> 21722L: virtualization@lists.linux-foundation.org 21723S: Maintained 21724F: drivers/char/virtio_console.c 21725F: include/linux/virtio_console.h 21726F: include/uapi/linux/virtio_console.h 21727 21728VIRTIO CORE AND NET DRIVERS 21729M: "Michael S. Tsirkin" <mst@redhat.com> 21730M: Jason Wang <jasowang@redhat.com> 21731L: virtualization@lists.linux-foundation.org 21732S: Maintained 21733F: Documentation/ABI/testing/sysfs-bus-vdpa 21734F: Documentation/ABI/testing/sysfs-class-vduse 21735F: Documentation/devicetree/bindings/virtio/ 21736F: drivers/block/virtio_blk.c 21737F: drivers/crypto/virtio/ 21738F: drivers/net/virtio_net.c 21739F: drivers/vdpa/ 21740F: drivers/virtio/ 21741F: include/linux/vdpa.h 21742F: include/linux/virtio*.h 21743F: include/uapi/linux/virtio_*.h 21744F: tools/virtio/ 21745 21746IFCVF VIRTIO DATA PATH ACCELERATOR 21747R: Zhu Lingshan <lingshan.zhu@intel.com> 21748F: drivers/vdpa/ifcvf/ 21749 21750VIRTIO BALLOON 21751M: "Michael S. Tsirkin" <mst@redhat.com> 21752M: David Hildenbrand <david@redhat.com> 21753L: virtualization@lists.linux-foundation.org 21754S: Maintained 21755F: drivers/virtio/virtio_balloon.c 21756F: include/uapi/linux/virtio_balloon.h 21757F: include/linux/balloon_compaction.h 21758F: mm/balloon_compaction.c 21759 21760VIRTIO CRYPTO DRIVER 21761M: Gonglei <arei.gonglei@huawei.com> 21762L: virtualization@lists.linux-foundation.org 21763L: linux-crypto@vger.kernel.org 21764S: Maintained 21765F: drivers/crypto/virtio/ 21766F: include/uapi/linux/virtio_crypto.h 21767 21768VIRTIO DRIVERS FOR S390 21769M: Cornelia Huck <cohuck@redhat.com> 21770M: Halil Pasic <pasic@linux.ibm.com> 21771M: Eric Farman <farman@linux.ibm.com> 21772L: linux-s390@vger.kernel.org 21773L: virtualization@lists.linux-foundation.org 21774L: kvm@vger.kernel.org 21775S: Supported 21776F: arch/s390/include/uapi/asm/virtio-ccw.h 21777F: drivers/s390/virtio/ 21778 21779VIRTIO FILE SYSTEM 21780M: Vivek Goyal <vgoyal@redhat.com> 21781M: Stefan Hajnoczi <stefanha@redhat.com> 21782M: Miklos Szeredi <miklos@szeredi.hu> 21783L: virtualization@lists.linux-foundation.org 21784L: linux-fsdevel@vger.kernel.org 21785S: Supported 21786W: https://virtio-fs.gitlab.io/ 21787F: Documentation/filesystems/virtiofs.rst 21788F: fs/fuse/virtio_fs.c 21789F: include/uapi/linux/virtio_fs.h 21790 21791VIRTIO GPIO DRIVER 21792M: Enrico Weigelt, metux IT consult <info@metux.net> 21793M: Viresh Kumar <vireshk@kernel.org> 21794L: linux-gpio@vger.kernel.org 21795L: virtualization@lists.linux-foundation.org 21796S: Maintained 21797F: drivers/gpio/gpio-virtio.c 21798F: include/uapi/linux/virtio_gpio.h 21799 21800VIRTIO GPU DRIVER 21801M: David Airlie <airlied@redhat.com> 21802M: Gerd Hoffmann <kraxel@redhat.com> 21803R: Gurchetan Singh <gurchetansingh@chromium.org> 21804R: Chia-I Wu <olvaffe@gmail.com> 21805L: dri-devel@lists.freedesktop.org 21806L: virtualization@lists.linux-foundation.org 21807S: Maintained 21808T: git git://anongit.freedesktop.org/drm/drm-misc 21809F: drivers/gpu/drm/virtio/ 21810F: include/uapi/linux/virtio_gpu.h 21811 21812VIRTIO HOST (VHOST) 21813M: "Michael S. Tsirkin" <mst@redhat.com> 21814M: Jason Wang <jasowang@redhat.com> 21815L: kvm@vger.kernel.org 21816L: virtualization@lists.linux-foundation.org 21817L: netdev@vger.kernel.org 21818S: Maintained 21819T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21820F: drivers/vhost/ 21821F: include/linux/vhost_iotlb.h 21822F: include/uapi/linux/vhost.h 21823 21824VIRTIO INPUT DRIVER 21825M: Gerd Hoffmann <kraxel@redhat.com> 21826S: Maintained 21827F: drivers/virtio/virtio_input.c 21828F: include/uapi/linux/virtio_input.h 21829 21830VIRTIO IOMMU DRIVER 21831M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21832L: virtualization@lists.linux-foundation.org 21833S: Maintained 21834F: drivers/iommu/virtio-iommu.c 21835F: include/uapi/linux/virtio_iommu.h 21836 21837VIRTIO MEM DRIVER 21838M: David Hildenbrand <david@redhat.com> 21839L: virtualization@lists.linux-foundation.org 21840S: Maintained 21841W: https://virtio-mem.gitlab.io/ 21842F: drivers/virtio/virtio_mem.c 21843F: include/uapi/linux/virtio_mem.h 21844 21845VIRTIO SOUND DRIVER 21846M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21847M: "Michael S. Tsirkin" <mst@redhat.com> 21848L: virtualization@lists.linux-foundation.org 21849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21850S: Maintained 21851F: include/uapi/linux/virtio_snd.h 21852F: sound/virtio/* 21853 21854VIRTIO I2C DRIVER 21855M: Conghui Chen <conghui.chen@intel.com> 21856M: Viresh Kumar <viresh.kumar@linaro.org> 21857L: linux-i2c@vger.kernel.org 21858L: virtualization@lists.linux-foundation.org 21859S: Maintained 21860F: drivers/i2c/busses/i2c-virtio.c 21861F: include/uapi/linux/virtio_i2c.h 21862 21863VIRTIO PMEM DRIVER 21864M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21865L: virtualization@lists.linux-foundation.org 21866S: Maintained 21867F: drivers/nvdimm/virtio_pmem.c 21868F: drivers/nvdimm/nd_virtio.c 21869 21870VIRTUAL BOX GUEST DEVICE DRIVER 21871M: Hans de Goede <hdegoede@redhat.com> 21872M: Arnd Bergmann <arnd@arndb.de> 21873M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21874S: Maintained 21875F: drivers/virt/vboxguest/ 21876F: include/linux/vbox_utils.h 21877F: include/uapi/linux/vbox*.h 21878 21879VIRTUAL BOX SHARED FOLDER VFS DRIVER 21880M: Hans de Goede <hdegoede@redhat.com> 21881L: linux-fsdevel@vger.kernel.org 21882S: Maintained 21883F: fs/vboxsf/* 21884 21885VIRTUAL SERIO DEVICE DRIVER 21886M: Stephen Chandler Paul <thatslyude@gmail.com> 21887S: Maintained 21888F: drivers/input/serio/userio.c 21889F: include/uapi/linux/userio.h 21890 21891VIVID VIRTUAL VIDEO DRIVER 21892M: Hans Verkuil <hverkuil@xs4all.nl> 21893L: linux-media@vger.kernel.org 21894S: Maintained 21895W: https://linuxtv.org 21896T: git git://linuxtv.org/media_tree.git 21897F: drivers/media/test-drivers/vivid/* 21898 21899VIDTV VIRTUAL DIGITAL TV DRIVER 21900M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21901L: linux-media@vger.kernel.org 21902S: Maintained 21903W: https://linuxtv.org 21904T: git git://linuxtv.org/media_tree.git 21905F: drivers/media/test-drivers/vidtv/* 21906 21907VLYNQ BUS 21908M: Florian Fainelli <f.fainelli@gmail.com> 21909L: openwrt-devel@lists.openwrt.org (subscribers-only) 21910S: Maintained 21911F: drivers/vlynq/vlynq.c 21912F: include/linux/vlynq.h 21913 21914VME SUBSYSTEM 21915M: Martyn Welch <martyn@welchs.me.uk> 21916M: Manohar Vanga <manohar.vanga@gmail.com> 21917M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21918L: linux-kernel@vger.kernel.org 21919S: Odd fixes 21920T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21921F: Documentation/driver-api/vme.rst 21922F: drivers/staging/vme_user/ 21923 21924VM SOCKETS (AF_VSOCK) 21925M: Stefano Garzarella <sgarzare@redhat.com> 21926L: virtualization@lists.linux-foundation.org 21927L: netdev@vger.kernel.org 21928S: Maintained 21929F: drivers/net/vsockmon.c 21930F: include/net/af_vsock.h 21931F: include/uapi/linux/vm_sockets.h 21932F: include/uapi/linux/vm_sockets_diag.h 21933F: include/uapi/linux/vsockmon.h 21934F: net/vmw_vsock/ 21935F: tools/testing/vsock/ 21936 21937VMWARE BALLOON DRIVER 21938M: Nadav Amit <namit@vmware.com> 21939R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21940L: linux-kernel@vger.kernel.org 21941S: Supported 21942F: drivers/misc/vmw_balloon.c 21943 21944VMWARE HYPERVISOR INTERFACE 21945M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21946M: Alexey Makhalov <amakhalov@vmware.com> 21947R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21948L: virtualization@lists.linux-foundation.org 21949L: x86@kernel.org 21950S: Supported 21951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21952F: arch/x86/include/asm/vmware.h 21953F: arch/x86/kernel/cpu/vmware.c 21954 21955VMWARE PVRDMA DRIVER 21956M: Bryan Tan <bryantan@vmware.com> 21957M: Vishnu Dasa <vdasa@vmware.com> 21958R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21959L: linux-rdma@vger.kernel.org 21960S: Supported 21961F: drivers/infiniband/hw/vmw_pvrdma/ 21962 21963VMWARE PVSCSI DRIVER 21964M: Vishal Bhakta <vbhakta@vmware.com> 21965R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21966L: linux-scsi@vger.kernel.org 21967S: Supported 21968F: drivers/scsi/vmw_pvscsi.c 21969F: drivers/scsi/vmw_pvscsi.h 21970 21971VMWARE VIRTUAL PTP CLOCK DRIVER 21972M: Vivek Thampi <vithampi@vmware.com> 21973R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21974L: netdev@vger.kernel.org 21975S: Supported 21976F: drivers/ptp/ptp_vmw.c 21977 21978VMWARE VMCI DRIVER 21979M: Bryan Tan <bryantan@vmware.com> 21980M: Vishnu Dasa <vdasa@vmware.com> 21981R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21982L: linux-kernel@vger.kernel.org 21983S: Supported 21984F: drivers/misc/vmw_vmci/ 21985F: include/linux/vmw_vmci* 21986 21987VMWARE VMMOUSE SUBDRIVER 21988M: Zack Rusin <zackr@vmware.com> 21989R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21990R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21991L: linux-input@vger.kernel.org 21992S: Supported 21993F: drivers/input/mouse/vmmouse.c 21994F: drivers/input/mouse/vmmouse.h 21995 21996VMWARE VMXNET3 ETHERNET DRIVER 21997M: Ronak Doshi <doshir@vmware.com> 21998R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21999L: netdev@vger.kernel.org 22000S: Supported 22001F: drivers/net/vmxnet3/ 22002 22003VMWARE VSOCK VMCI TRANSPORT DRIVER 22004M: Bryan Tan <bryantan@vmware.com> 22005M: Vishnu Dasa <vdasa@vmware.com> 22006R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22007L: linux-kernel@vger.kernel.org 22008S: Supported 22009F: net/vmw_vsock/vmci_transport* 22010 22011VOCORE VOCORE2 BOARD 22012M: Harvey Hunt <harveyhuntnexus@gmail.com> 22013L: linux-mips@vger.kernel.org 22014S: Maintained 22015F: arch/mips/boot/dts/ralink/vocore2.dts 22016 22017VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22018M: Liam Girdwood <lgirdwood@gmail.com> 22019M: Mark Brown <broonie@kernel.org> 22020L: linux-kernel@vger.kernel.org 22021S: Supported 22022W: http://www.slimlogic.co.uk/?p=48 22023T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22024F: Documentation/devicetree/bindings/regulator/ 22025F: Documentation/power/regulator/ 22026F: drivers/regulator/ 22027F: include/dt-bindings/regulator/ 22028F: include/linux/regulator/ 22029K: regulator_get_optional 22030 22031VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22032R: Matti Vaittinen <mazziesaccount@gmail.com> 22033F: drivers/regulator/irq_helpers.c 22034 22035VRF 22036M: David Ahern <dsahern@kernel.org> 22037L: netdev@vger.kernel.org 22038S: Maintained 22039F: Documentation/networking/vrf.rst 22040F: drivers/net/vrf.c 22041 22042VSPRINTF 22043M: Petr Mladek <pmladek@suse.com> 22044M: Steven Rostedt <rostedt@goodmis.org> 22045M: Sergey Senozhatsky <senozhatsky@chromium.org> 22046R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22047R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22048S: Maintained 22049T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22050F: Documentation/core-api/printk-formats.rst 22051F: lib/test_printf.c 22052F: lib/test_scanf.c 22053F: lib/vsprintf.c 22054 22055VT1211 HARDWARE MONITOR DRIVER 22056M: Juerg Haefliger <juergh@proton.me> 22057L: linux-hwmon@vger.kernel.org 22058S: Maintained 22059F: Documentation/hwmon/vt1211.rst 22060F: drivers/hwmon/vt1211.c 22061 22062VT8231 HARDWARE MONITOR DRIVER 22063M: Roger Lucas <vt8231@hiddenengine.co.uk> 22064L: linux-hwmon@vger.kernel.org 22065S: Maintained 22066F: drivers/hwmon/vt8231.c 22067 22068VUB300 USB to SDIO/SD/MMC bridge chip 22069L: linux-mmc@vger.kernel.org 22070S: Orphan 22071F: drivers/mmc/host/vub300.c 22072 22073W1 DALLAS'S 1-WIRE BUS 22074M: Evgeniy Polyakov <zbr@ioremap.net> 22075S: Maintained 22076F: Documentation/devicetree/bindings/w1/ 22077F: Documentation/w1/ 22078F: drivers/w1/ 22079F: include/linux/w1.h 22080 22081W83791D HARDWARE MONITORING DRIVER 22082M: Marc Hulsman <m.hulsman@tudelft.nl> 22083L: linux-hwmon@vger.kernel.org 22084S: Maintained 22085F: Documentation/hwmon/w83791d.rst 22086F: drivers/hwmon/w83791d.c 22087 22088W83793 HARDWARE MONITORING DRIVER 22089M: Rudolf Marek <r.marek@assembler.cz> 22090L: linux-hwmon@vger.kernel.org 22091S: Maintained 22092F: Documentation/hwmon/w83793.rst 22093F: drivers/hwmon/w83793.c 22094 22095W83795 HARDWARE MONITORING DRIVER 22096M: Jean Delvare <jdelvare@suse.com> 22097L: linux-hwmon@vger.kernel.org 22098S: Maintained 22099F: drivers/hwmon/w83795.c 22100 22101W83L51xD SD/MMC CARD INTERFACE DRIVER 22102M: Pierre Ossman <pierre@ossman.eu> 22103S: Maintained 22104F: drivers/mmc/host/wbsd.* 22105 22106WACOM PROTOCOL 4 SERIAL TABLETS 22107M: Julian Squires <julian@cipht.net> 22108M: Hans de Goede <hdegoede@redhat.com> 22109L: linux-input@vger.kernel.org 22110S: Maintained 22111F: drivers/input/tablet/wacom_serial4.c 22112 22113WANGXUN ETHERNET DRIVER 22114M: Jiawen Wu <jiawenwu@trustnetic.com> 22115M: Mengyuan Lou <mengyuanlou@net-swift.com> 22116W: https://www.net-swift.com 22117L: netdev@vger.kernel.org 22118S: Maintained 22119F: Documentation/networking/device_drivers/ethernet/wangxun/* 22120F: drivers/net/ethernet/wangxun/ 22121 22122WATCHDOG DEVICE DRIVERS 22123M: Wim Van Sebroeck <wim@linux-watchdog.org> 22124M: Guenter Roeck <linux@roeck-us.net> 22125L: linux-watchdog@vger.kernel.org 22126S: Maintained 22127W: http://www.linux-watchdog.org/ 22128T: git git://www.linux-watchdog.org/linux-watchdog.git 22129F: Documentation/devicetree/bindings/watchdog/ 22130F: Documentation/watchdog/ 22131F: drivers/watchdog/ 22132F: include/linux/watchdog.h 22133F: include/uapi/linux/watchdog.h 22134F: include/trace/events/watchdog.h 22135 22136WHISKEYCOVE PMIC GPIO DRIVER 22137M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22138L: linux-gpio@vger.kernel.org 22139S: Maintained 22140F: drivers/gpio/gpio-wcove.c 22141 22142WHWAVE RTC DRIVER 22143M: Dianlong Li <long17.cool@163.com> 22144L: linux-rtc@vger.kernel.org 22145S: Maintained 22146F: drivers/rtc/rtc-sd3078.c 22147 22148WIIMOTE HID DRIVER 22149M: David Rheinsberg <david.rheinsberg@gmail.com> 22150L: linux-input@vger.kernel.org 22151S: Maintained 22152F: drivers/hid/hid-wiimote* 22153 22154WILOCITY WIL6210 WIRELESS DRIVER 22155L: linux-wireless@vger.kernel.org 22156S: Orphan 22157W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22158F: drivers/net/wireless/ath/wil6210/ 22159 22160WINBOND CIR DRIVER 22161M: David Härdeman <david@hardeman.nu> 22162S: Maintained 22163F: drivers/media/rc/winbond-cir.c 22164 22165WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22166M: William Breathitt Gray <william.gray@linaro.org> 22167L: linux-watchdog@vger.kernel.org 22168S: Maintained 22169F: drivers/watchdog/ebc-c384_wdt.c 22170 22171WINSYSTEMS WS16C48 GPIO DRIVER 22172M: William Breathitt Gray <william.gray@linaro.org> 22173L: linux-gpio@vger.kernel.org 22174S: Maintained 22175F: drivers/gpio/gpio-ws16c48.c 22176 22177WIREGUARD SECURE NETWORK TUNNEL 22178M: Jason A. Donenfeld <Jason@zx2c4.com> 22179L: wireguard@lists.zx2c4.com 22180L: netdev@vger.kernel.org 22181S: Maintained 22182F: drivers/net/wireguard/ 22183F: tools/testing/selftests/wireguard/ 22184 22185WISTRON LAPTOP BUTTON DRIVER 22186M: Miloslav Trmac <mitr@volny.cz> 22187S: Maintained 22188F: drivers/input/misc/wistron_btns.c 22189 22190WL3501 WIRELESS PCMCIA CARD DRIVER 22191L: linux-wireless@vger.kernel.org 22192S: Odd fixes 22193F: drivers/net/wireless/wl3501* 22194 22195WOLFSON MICROELECTRONICS DRIVERS 22196L: patches@opensource.cirrus.com 22197S: Supported 22198W: https://github.com/CirrusLogic/linux-drivers/wiki 22199T: git https://github.com/CirrusLogic/linux-drivers.git 22200F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22201F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22202F: Documentation/devicetree/bindings/mfd/wm831x.txt 22203F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22204F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22205F: Documentation/devicetree/bindings/sound/wm* 22206F: Documentation/hwmon/wm83??.rst 22207F: arch/arm/mach-s3c/mach-crag6410* 22208F: drivers/clk/clk-wm83*.c 22209F: drivers/gpio/gpio-*wm*.c 22210F: drivers/gpio/gpio-arizona.c 22211F: drivers/hwmon/wm83??-hwmon.c 22212F: drivers/input/misc/wm831x-on.c 22213F: drivers/input/touchscreen/wm831x-ts.c 22214F: drivers/input/touchscreen/wm97*.c 22215F: drivers/leds/leds-wm83*.c 22216F: drivers/mfd/arizona* 22217F: drivers/mfd/cs47l24* 22218F: drivers/mfd/wm*.c 22219F: drivers/power/supply/wm83*.c 22220F: drivers/regulator/arizona* 22221F: drivers/regulator/wm8*.c 22222F: drivers/rtc/rtc-wm83*.c 22223F: drivers/video/backlight/wm83*_bl.c 22224F: drivers/watchdog/wm83*_wdt.c 22225F: include/linux/mfd/arizona/ 22226F: include/linux/mfd/wm831x/ 22227F: include/linux/mfd/wm8350/ 22228F: include/linux/mfd/wm8400* 22229F: include/linux/regulator/arizona* 22230F: include/linux/wm97xx.h 22231F: include/sound/wm????.h 22232F: sound/soc/codecs/arizona* 22233F: sound/soc/codecs/cs47l24* 22234F: sound/soc/codecs/wm* 22235 22236WORKQUEUE 22237M: Tejun Heo <tj@kernel.org> 22238R: Lai Jiangshan <jiangshanlai@gmail.com> 22239S: Maintained 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22241F: Documentation/core-api/workqueue.rst 22242F: include/linux/workqueue.h 22243F: kernel/workqueue.c 22244 22245WWAN DRIVERS 22246M: Loic Poulain <loic.poulain@linaro.org> 22247M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22248R: Johannes Berg <johannes@sipsolutions.net> 22249L: netdev@vger.kernel.org 22250S: Maintained 22251F: drivers/net/wwan/ 22252F: include/linux/wwan.h 22253F: include/uapi/linux/wwan.h 22254 22255X-POWERS AXP288 PMIC DRIVERS 22256M: Hans de Goede <hdegoede@redhat.com> 22257S: Maintained 22258F: drivers/acpi/pmic/intel_pmic_xpower.c 22259N: axp288 22260 22261X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22262M: Chen-Yu Tsai <wens@csie.org> 22263L: linux-kernel@vger.kernel.org 22264S: Maintained 22265N: axp[128] 22266 22267X.25 STACK 22268M: Martin Schiller <ms@dev.tdt.de> 22269L: linux-x25@vger.kernel.org 22270S: Maintained 22271F: Documentation/networking/lapb-module.rst 22272F: Documentation/networking/x25* 22273F: drivers/net/wan/hdlc_x25.c 22274F: drivers/net/wan/lapbether.c 22275F: include/*/lapb.h 22276F: include/net/x25* 22277F: include/uapi/linux/x25.h 22278F: net/lapb/ 22279F: net/x25/ 22280 22281X86 ARCHITECTURE (32-BIT AND 64-BIT) 22282M: Thomas Gleixner <tglx@linutronix.de> 22283M: Ingo Molnar <mingo@redhat.com> 22284M: Borislav Petkov <bp@alien8.de> 22285M: Dave Hansen <dave.hansen@linux.intel.com> 22286M: x86@kernel.org 22287R: "H. Peter Anvin" <hpa@zytor.com> 22288L: linux-kernel@vger.kernel.org 22289S: Maintained 22290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22291F: Documentation/devicetree/bindings/x86/ 22292F: Documentation/x86/ 22293F: arch/x86/ 22294 22295X86 ENTRY CODE 22296M: Andy Lutomirski <luto@kernel.org> 22297L: linux-kernel@vger.kernel.org 22298S: Maintained 22299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22300F: arch/x86/entry/ 22301 22302X86 MCE INFRASTRUCTURE 22303M: Tony Luck <tony.luck@intel.com> 22304M: Borislav Petkov <bp@alien8.de> 22305L: linux-edac@vger.kernel.org 22306S: Maintained 22307F: Documentation/ABI/testing/sysfs-mce 22308F: Documentation/x86/x86_64/machinecheck.rst 22309F: arch/x86/kernel/cpu/mce/* 22310 22311X86 MICROCODE UPDATE SUPPORT 22312M: Borislav Petkov <bp@alien8.de> 22313S: Maintained 22314F: arch/x86/kernel/cpu/microcode/* 22315 22316X86 MM 22317M: Dave Hansen <dave.hansen@linux.intel.com> 22318M: Andy Lutomirski <luto@kernel.org> 22319M: Peter Zijlstra <peterz@infradead.org> 22320L: linux-kernel@vger.kernel.org 22321S: Maintained 22322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22323F: arch/x86/mm/ 22324 22325X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22326M: Hans de Goede <hdegoede@redhat.com> 22327L: platform-driver-x86@vger.kernel.org 22328S: Maintained 22329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22330F: drivers/platform/x86/x86-android-tablets.c 22331 22332X86 PLATFORM DRIVERS 22333M: Hans de Goede <hdegoede@redhat.com> 22334M: Mark Gross <markgross@kernel.org> 22335L: platform-driver-x86@vger.kernel.org 22336S: Maintained 22337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22338F: drivers/platform/olpc/ 22339F: drivers/platform/x86/ 22340 22341X86 PLATFORM DRIVERS - ARCH 22342R: Darren Hart <dvhart@infradead.org> 22343R: Andy Shevchenko <andy@infradead.org> 22344L: platform-driver-x86@vger.kernel.org 22345L: x86@kernel.org 22346S: Maintained 22347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22348F: arch/x86/platform 22349 22350X86 PLATFORM UV HPE SUPERDOME FLEX 22351M: Steve Wahl <steve.wahl@hpe.com> 22352R: Mike Travis <mike.travis@hpe.com> 22353R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22354R: Russ Anderson <russ.anderson@hpe.com> 22355S: Supported 22356F: arch/x86/include/asm/uv/ 22357F: arch/x86/kernel/apic/x2apic_uv_x.c 22358F: arch/x86/platform/uv/ 22359 22360X86 STACK UNWINDING 22361M: Josh Poimboeuf <jpoimboe@kernel.org> 22362M: Peter Zijlstra <peterz@infradead.org> 22363S: Supported 22364F: arch/x86/include/asm/unwind*.h 22365F: arch/x86/kernel/dumpstack.c 22366F: arch/x86/kernel/stacktrace.c 22367F: arch/x86/kernel/unwind_*.c 22368 22369X86 VDSO 22370M: Andy Lutomirski <luto@kernel.org> 22371L: linux-kernel@vger.kernel.org 22372S: Maintained 22373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22374F: arch/x86/entry/vdso/ 22375 22376XARRAY 22377M: Matthew Wilcox <willy@infradead.org> 22378L: linux-fsdevel@vger.kernel.org 22379S: Supported 22380F: Documentation/core-api/xarray.rst 22381F: include/linux/idr.h 22382F: include/linux/xarray.h 22383F: lib/idr.c 22384F: lib/xarray.c 22385F: tools/testing/radix-tree 22386 22387XBOX DVD IR REMOTE 22388M: Benjamin Valentin <benpicco@googlemail.com> 22389S: Maintained 22390F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22391F: drivers/media/rc/xbox_remote.c 22392 22393XC2028/3028 TUNER DRIVER 22394M: Mauro Carvalho Chehab <mchehab@kernel.org> 22395L: linux-media@vger.kernel.org 22396S: Maintained 22397W: https://linuxtv.org 22398T: git git://linuxtv.org/media_tree.git 22399F: drivers/media/tuners/xc2028.* 22400 22401XDP (eXpress Data Path) 22402M: Alexei Starovoitov <ast@kernel.org> 22403M: Daniel Borkmann <daniel@iogearbox.net> 22404M: David S. Miller <davem@davemloft.net> 22405M: Jakub Kicinski <kuba@kernel.org> 22406M: Jesper Dangaard Brouer <hawk@kernel.org> 22407M: John Fastabend <john.fastabend@gmail.com> 22408L: netdev@vger.kernel.org 22409L: bpf@vger.kernel.org 22410S: Supported 22411F: include/net/xdp.h 22412F: include/net/xdp_priv.h 22413F: include/trace/events/xdp.h 22414F: kernel/bpf/cpumap.c 22415F: kernel/bpf/devmap.c 22416F: net/core/xdp.c 22417F: samples/bpf/xdp* 22418F: tools/testing/selftests/bpf/*xdp* 22419F: tools/testing/selftests/bpf/*/*xdp* 22420F: drivers/net/ethernet/*/*/*/*/*xdp* 22421F: drivers/net/ethernet/*/*/*xdp* 22422K: (?:\b|_)xdp(?:\b|_) 22423 22424XDP SOCKETS (AF_XDP) 22425M: Björn Töpel <bjorn@kernel.org> 22426M: Magnus Karlsson <magnus.karlsson@intel.com> 22427M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22428R: Jonathan Lemon <jonathan.lemon@gmail.com> 22429L: netdev@vger.kernel.org 22430L: bpf@vger.kernel.org 22431S: Maintained 22432F: Documentation/networking/af_xdp.rst 22433F: include/net/xdp_sock* 22434F: include/net/xsk_buff_pool.h 22435F: include/uapi/linux/if_xdp.h 22436F: include/uapi/linux/xdp_diag.h 22437F: include/net/netns/xdp.h 22438F: net/xdp/ 22439F: tools/testing/selftests/bpf/*xsk* 22440 22441XEN BLOCK SUBSYSTEM 22442M: Roger Pau Monné <roger.pau@citrix.com> 22443L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22444S: Supported 22445F: drivers/block/xen* 22446F: drivers/block/xen-blkback/* 22447 22448XEN HYPERVISOR ARM 22449M: Stefano Stabellini <sstabellini@kernel.org> 22450L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22451S: Maintained 22452F: arch/arm/include/asm/xen/ 22453F: arch/arm/xen/ 22454 22455XEN HYPERVISOR ARM64 22456M: Stefano Stabellini <sstabellini@kernel.org> 22457L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22458S: Maintained 22459F: arch/arm64/include/asm/xen/ 22460F: arch/arm64/xen/ 22461 22462XEN HYPERVISOR INTERFACE 22463M: Juergen Gross <jgross@suse.com> 22464M: Stefano Stabellini <sstabellini@kernel.org> 22465R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22466L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22467S: Supported 22468T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22469F: Documentation/ABI/stable/sysfs-hypervisor-xen 22470F: Documentation/ABI/testing/sysfs-hypervisor-xen 22471F: drivers/*/xen-*front.c 22472F: drivers/xen/ 22473F: include/uapi/xen/ 22474F: include/xen/ 22475F: kernel/configs/xen.config 22476 22477XEN HYPERVISOR X86 22478M: Juergen Gross <jgross@suse.com> 22479R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22480L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22481S: Supported 22482F: arch/x86/configs/xen.config 22483F: arch/x86/include/asm/pvclock-abi.h 22484F: arch/x86/include/asm/xen/ 22485F: arch/x86/platform/pvh/ 22486F: arch/x86/xen/ 22487 22488XEN NETWORK BACKEND DRIVER 22489M: Wei Liu <wei.liu@kernel.org> 22490M: Paul Durrant <paul@xen.org> 22491L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22492L: netdev@vger.kernel.org 22493S: Supported 22494F: drivers/net/xen-netback/* 22495 22496XEN PCI SUBSYSTEM 22497M: Juergen Gross <jgross@suse.com> 22498L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22499S: Supported 22500F: arch/x86/pci/*xen* 22501F: drivers/pci/*xen* 22502 22503XEN PVSCSI DRIVERS 22504M: Juergen Gross <jgross@suse.com> 22505L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22506L: linux-scsi@vger.kernel.org 22507S: Supported 22508F: drivers/scsi/xen-scsifront.c 22509F: drivers/xen/xen-scsiback.c 22510F: include/xen/interface/io/vscsiif.h 22511 22512XEN PVUSB DRIVER 22513M: Juergen Gross <jgross@suse.com> 22514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22515L: linux-usb@vger.kernel.org 22516S: Supported 22517F: drivers/usb/host/xen* 22518F: include/xen/interface/io/usbif.h 22519 22520XEN SOUND FRONTEND DRIVER 22521M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22524S: Supported 22525F: sound/xen/* 22526 22527XEN SWIOTLB SUBSYSTEM 22528M: Juergen Gross <jgross@suse.com> 22529M: Stefano Stabellini <sstabellini@kernel.org> 22530L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22531L: iommu@lists.linux.dev 22532S: Supported 22533F: arch/*/include/asm/xen/swiotlb-xen.h 22534F: drivers/xen/swiotlb-xen.c 22535F: include/xen/arm/swiotlb-xen.h 22536F: include/xen/swiotlb-xen.h 22537 22538XFS FILESYSTEM 22539C: irc://irc.oftc.net/xfs 22540M: Darrick J. Wong <djwong@kernel.org> 22541L: linux-xfs@vger.kernel.org 22542S: Supported 22543W: http://xfs.org/ 22544T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22545F: Documentation/ABI/testing/sysfs-fs-xfs 22546F: Documentation/admin-guide/xfs.rst 22547F: Documentation/filesystems/xfs-delayed-logging-design.rst 22548F: Documentation/filesystems/xfs-self-describing-metadata.rst 22549F: fs/xfs/ 22550F: include/uapi/linux/dqblk_xfs.h 22551F: include/uapi/linux/fsmap.h 22552 22553XILINX AMS DRIVER 22554M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22555L: linux-iio@vger.kernel.org 22556S: Maintained 22557F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22558F: drivers/iio/adc/xilinx-ams.c 22559 22560XILINX AXI ETHERNET DRIVER 22561M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22562S: Maintained 22563F: drivers/net/ethernet/xilinx/xilinx_axienet* 22564 22565XILINX CAN DRIVER 22566M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22567R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22568L: linux-can@vger.kernel.org 22569S: Maintained 22570F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22571F: drivers/net/can/xilinx_can.c 22572 22573XILINX GPIO DRIVER 22574M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22575R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22576R: Michal Simek <michal.simek@xilinx.com> 22577S: Maintained 22578F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22579F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22580F: drivers/gpio/gpio-xilinx.c 22581F: drivers/gpio/gpio-zynq.c 22582 22583XILINX SD-FEC IP CORES 22584M: Derek Kiernan <derek.kiernan@xilinx.com> 22585M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22586S: Maintained 22587F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22588F: Documentation/misc-devices/xilinx_sdfec.rst 22589F: drivers/misc/Kconfig 22590F: drivers/misc/Makefile 22591F: drivers/misc/xilinx_sdfec.c 22592F: include/uapi/misc/xilinx_sdfec.h 22593 22594XILINX PWM DRIVER 22595M: Sean Anderson <sean.anderson@seco.com> 22596S: Maintained 22597F: drivers/pwm/pwm-xilinx.c 22598F: include/clocksource/timer-xilinx.h 22599 22600XILINX UARTLITE SERIAL DRIVER 22601M: Peter Korsgaard <jacmet@sunsite.dk> 22602L: linux-serial@vger.kernel.org 22603S: Maintained 22604F: drivers/tty/serial/uartlite.c 22605 22606XILINX VIDEO IP CORES 22607M: Hyun Kwon <hyun.kwon@xilinx.com> 22608M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22609L: linux-media@vger.kernel.org 22610S: Supported 22611T: git git://linuxtv.org/media_tree.git 22612F: Documentation/devicetree/bindings/media/xilinx/ 22613F: drivers/media/platform/xilinx/ 22614F: include/uapi/linux/xilinx-v4l2-controls.h 22615 22616XILINX ZYNQMP DPDMA DRIVER 22617M: Hyun Kwon <hyun.kwon@xilinx.com> 22618M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22619L: dmaengine@vger.kernel.org 22620S: Supported 22621F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22622F: drivers/dma/xilinx/xilinx_dpdma.c 22623F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22624 22625XILINX ZYNQMP PSGTR PHY DRIVER 22626M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22627M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22628L: linux-kernel@vger.kernel.org 22629S: Supported 22630T: git https://github.com/Xilinx/linux-xlnx.git 22631F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22632F: drivers/phy/xilinx/phy-zynqmp.c 22633 22634XILINX ZYNQMP SHA3 DRIVER 22635M: Harsha <harsha.harsha@xilinx.com> 22636S: Maintained 22637F: drivers/crypto/xilinx/zynqmp-sha.c 22638 22639XILINX EVENT MANAGEMENT DRIVER 22640M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22641S: Maintained 22642F: drivers/soc/xilinx/xlnx_event_manager.c 22643F: include/linux/firmware/xlnx-event-manager.h 22644 22645XILLYBUS DRIVER 22646M: Eli Billauer <eli.billauer@gmail.com> 22647L: linux-kernel@vger.kernel.org 22648S: Supported 22649F: drivers/char/xillybus/ 22650 22651XLP9XX I2C DRIVER 22652M: George Cherian <gcherian@marvell.com> 22653L: linux-i2c@vger.kernel.org 22654S: Supported 22655W: http://www.marvell.com 22656F: drivers/i2c/busses/i2c-xlp9xx.c 22657 22658XRA1403 GPIO EXPANDER 22659M: Nandor Han <nandor.han@ge.com> 22660M: Semi Malinen <semi.malinen@ge.com> 22661L: linux-gpio@vger.kernel.org 22662S: Maintained 22663F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22664F: drivers/gpio/gpio-xra1403.c 22665 22666XTENSA XTFPGA PLATFORM SUPPORT 22667M: Max Filippov <jcmvbkbc@gmail.com> 22668L: linux-xtensa@linux-xtensa.org 22669S: Maintained 22670F: drivers/spi/spi-xtensa-xtfpga.c 22671F: sound/soc/xtensa/xtfpga-i2s.c 22672 22673YAM DRIVER FOR AX.25 22674M: Jean-Paul Roubelat <jpr@f6fbb.org> 22675L: linux-hams@vger.kernel.org 22676S: Maintained 22677F: drivers/net/hamradio/yam* 22678F: include/linux/yam.h 22679 22680YAMA SECURITY MODULE 22681M: Kees Cook <keescook@chromium.org> 22682S: Supported 22683T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22684F: Documentation/admin-guide/LSM/Yama.rst 22685F: security/yama/ 22686 22687YEALINK PHONE DRIVER 22688M: Henk Vergonet <Henk.Vergonet@gmail.com> 22689L: usbb2k-api-dev@nongnu.org 22690S: Maintained 22691F: Documentation/input/devices/yealink.rst 22692F: drivers/input/misc/yealink.* 22693 22694Z8530 DRIVER FOR AX.25 22695M: Joerg Reuter <jreuter@yaina.de> 22696L: linux-hams@vger.kernel.org 22697S: Maintained 22698W: http://yaina.de/jreuter/ 22699W: http://www.qsl.net/dl1bke/ 22700F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22701F: drivers/net/hamradio/*scc.c 22702F: drivers/net/hamradio/z8530.h 22703 22704ZBUD COMPRESSED PAGE ALLOCATOR 22705M: Seth Jennings <sjenning@redhat.com> 22706M: Dan Streetman <ddstreet@ieee.org> 22707L: linux-mm@kvack.org 22708S: Maintained 22709F: mm/zbud.c 22710 22711Z3FOLD COMPRESSED PAGE ALLOCATOR 22712M: Vitaly Wool <vitaly.wool@konsulko.com> 22713R: Miaohe Lin <linmiaohe@huawei.com> 22714L: linux-mm@kvack.org 22715S: Maintained 22716F: mm/z3fold.c 22717 22718ZD1211RW WIRELESS DRIVER 22719M: Ulrich Kunitz <kune@deine-taler.de> 22720L: linux-wireless@vger.kernel.org 22721L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22722S: Maintained 22723W: http://zd1211.ath.cx/wiki/DriverRewrite 22724F: drivers/net/wireless/zydas/zd1211rw/ 22725 22726ZD1301 MEDIA DRIVER 22727M: Antti Palosaari <crope@iki.fi> 22728L: linux-media@vger.kernel.org 22729S: Maintained 22730W: https://linuxtv.org/ 22731W: http://palosaari.fi/linux/ 22732Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22733F: drivers/media/usb/dvb-usb-v2/zd1301* 22734 22735ZD1301_DEMOD MEDIA DRIVER 22736M: Antti Palosaari <crope@iki.fi> 22737L: linux-media@vger.kernel.org 22738S: Maintained 22739W: https://linuxtv.org/ 22740W: http://palosaari.fi/linux/ 22741Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22742F: drivers/media/dvb-frontends/zd1301_demod* 22743 22744ZHAOXIN PROCESSOR SUPPORT 22745M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22746L: linux-kernel@vger.kernel.org 22747S: Maintained 22748F: arch/x86/kernel/cpu/zhaoxin.c 22749 22750ZONEFS FILESYSTEM 22751M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22752M: Naohiro Aota <naohiro.aota@wdc.com> 22753R: Johannes Thumshirn <jth@kernel.org> 22754L: linux-fsdevel@vger.kernel.org 22755S: Maintained 22756T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22757F: Documentation/filesystems/zonefs.rst 22758F: fs/zonefs/ 22759 22760ZPOOL COMPRESSED PAGE STORAGE API 22761M: Dan Streetman <ddstreet@ieee.org> 22762L: linux-mm@kvack.org 22763S: Maintained 22764F: include/linux/zpool.h 22765F: mm/zpool.c 22766 22767ZR36067 VIDEO FOR LINUX DRIVER 22768M: Corentin Labbe <clabbe@baylibre.com> 22769L: mjpeg-users@lists.sourceforge.net 22770L: linux-media@vger.kernel.org 22771S: Maintained 22772W: http://mjpeg.sourceforge.net/driver-zoran/ 22773Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22774F: Documentation/driver-api/media/drivers/zoran.rst 22775F: drivers/media/pci/zoran/ 22776 22777ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22778M: Minchan Kim <minchan@kernel.org> 22779M: Nitin Gupta <ngupta@vflare.org> 22780R: Sergey Senozhatsky <senozhatsky@chromium.org> 22781L: linux-kernel@vger.kernel.org 22782S: Maintained 22783F: Documentation/admin-guide/blockdev/zram.rst 22784F: drivers/block/zram/ 22785 22786ZS DECSTATION Z85C30 SERIAL DRIVER 22787M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22788S: Maintained 22789F: drivers/tty/serial/zs.* 22790 22791ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22792M: Minchan Kim <minchan@kernel.org> 22793M: Nitin Gupta <ngupta@vflare.org> 22794R: Sergey Senozhatsky <senozhatsky@chromium.org> 22795L: linux-mm@kvack.org 22796S: Maintained 22797F: Documentation/mm/zsmalloc.rst 22798F: include/linux/zsmalloc.h 22799F: mm/zsmalloc.c 22800 22801ZSTD 22802M: Nick Terrell <terrelln@fb.com> 22803S: Maintained 22804B: https://github.com/facebook/zstd/issues 22805T: git git://github.com/terrelln/linux.git 22806F: include/linux/zstd* 22807F: lib/zstd/ 22808F: lib/decompress_unzstd.c 22809F: crypto/zstd.c 22810N: zstd 22811K: zstd 22812 22813ZSWAP COMPRESSED SWAP CACHING 22814M: Seth Jennings <sjenning@redhat.com> 22815M: Dan Streetman <ddstreet@ieee.org> 22816M: Vitaly Wool <vitaly.wool@konsulko.com> 22817L: linux-mm@kvack.org 22818S: Maintained 22819F: mm/zswap.c 22820 22821THE REST 22822M: Linus Torvalds <torvalds@linux-foundation.org> 22823L: linux-kernel@vger.kernel.org 22824S: Buried alive in reporters 22825T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22826F: * 22827F: */ 22828
