1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/net/ethernet/microchip/vcap/ 2443F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2444N: sparx5 2445 2446Microchip Timer Counter Block (TCB) Capture Driver 2447M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449L: linux-iio@vger.kernel.org 2450S: Maintained 2451F: drivers/counter/microchip-tcb-capture.c 2452 2453ARM/MILBEAUT ARCHITECTURE 2454M: Taichi Sugaya <sugaya.taichi@socionext.com> 2455M: Takao Orito <orito.takao@socionext.com> 2456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2457S: Maintained 2458F: arch/arm/boot/dts/milbeaut* 2459F: arch/arm/mach-milbeaut/ 2460N: milbeaut 2461 2462ARM/MIOA701 MACHINE SUPPORT 2463M: Robert Jarzmik <robert.jarzmik@free.fr> 2464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2465S: Maintained 2466F: arch/arm/mach-pxa/mioa701.c 2467 2468ARM/MStar/Sigmastar Armv7 SoC support 2469M: Daniel Palmer <daniel@thingy.jp> 2470M: Romain Perier <romain.perier@gmail.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472S: Maintained 2473W: http://linux-chenxing.org/ 2474T: git git://github.com/linux-chenxing/linux.git 2475F: Documentation/devicetree/bindings/arm/mstar/* 2476F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2477F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2478F: arch/arm/boot/dts/mstar-* 2479F: arch/arm/mach-mstar/ 2480F: drivers/clk/mstar/ 2481F: drivers/clocksource/timer-msc313e.c 2482F: drivers/gpio/gpio-msc313.c 2483F: drivers/rtc/rtc-msc313.c 2484F: drivers/watchdog/msc313e_wdt.c 2485F: include/dt-bindings/clock/mstar-* 2486F: include/dt-bindings/gpio/msc313-gpio.h 2487 2488ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2489M: Michael Petchkovsky <mkpetch@internode.on.net> 2490S: Maintained 2491 2492ARM/NOMADIK/Ux500 ARCHITECTURES 2493M: Linus Walleij <linus.walleij@linaro.org> 2494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2495S: Maintained 2496T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2497F: Documentation/devicetree/bindings/arm/ste-* 2498F: Documentation/devicetree/bindings/arm/ux500.yaml 2499F: Documentation/devicetree/bindings/arm/ux500/ 2500F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2501F: arch/arm/boot/dts/ste-* 2502F: arch/arm/mach-nomadik/ 2503F: arch/arm/mach-ux500/ 2504F: drivers/clk/clk-nomadik.c 2505F: drivers/clocksource/clksrc-dbx500-prcmu.c 2506F: drivers/dma/ste_dma40* 2507F: drivers/hwspinlock/u8500_hsem.c 2508F: drivers/i2c/busses/i2c-nomadik.c 2509F: drivers/iio/adc/ab8500-gpadc.c 2510F: drivers/mfd/ab8500* 2511F: drivers/mfd/abx500* 2512F: drivers/mfd/db8500* 2513F: drivers/pinctrl/nomadik/ 2514F: drivers/rtc/rtc-ab8500.c 2515F: drivers/rtc/rtc-pl031.c 2516F: drivers/soc/ux500/ 2517 2518ARM/NUVOTON NPCM ARCHITECTURE 2519M: Avi Fishman <avifishman70@gmail.com> 2520M: Tomer Maimon <tmaimon77@gmail.com> 2521M: Tali Perry <tali.perry1@gmail.com> 2522R: Patrick Venture <venture@google.com> 2523R: Nancy Yuen <yuenn@google.com> 2524R: Benjamin Fair <benjaminfair@google.com> 2525L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2526S: Supported 2527F: Documentation/devicetree/bindings/*/*/*npcm* 2528F: Documentation/devicetree/bindings/*/*npcm* 2529F: Documentation/devicetree/bindings/arm/npcm/* 2530F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2531F: arch/arm/boot/dts/nuvoton-npcm* 2532F: arch/arm/mach-npcm/ 2533F: arch/arm64/boot/dts/nuvoton/ 2534F: drivers/*/*npcm* 2535F: drivers/*/*/*npcm* 2536F: drivers/rtc/rtc-nct3018y.c 2537F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2538F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2539 2540ARM/NUVOTON WPCM450 ARCHITECTURE 2541M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2542L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2543S: Maintained 2544W: https://github.com/neuschaefer/wpcm450/wiki 2545F: Documentation/devicetree/bindings/*/*wpcm* 2546F: arch/arm/boot/dts/nuvoton-wpcm450* 2547F: arch/arm/mach-npcm/wpcm450.c 2548F: drivers/*/*/*wpcm* 2549F: drivers/*/*wpcm* 2550 2551ARM/NXP S32G ARCHITECTURE 2552M: Chester Lin <clin@suse.com> 2553R: Andreas Färber <afaerber@suse.de> 2554R: Matthias Brugger <mbrugger@suse.com> 2555R: NXP S32 Linux Team <s32@nxp.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: arch/arm64/boot/dts/freescale/s32g*.dts* 2559 2560ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2561L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2562S: Orphan 2563W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2564F: arch/arm/mach-s3c/gta02.h 2565F: arch/arm/mach-s3c/mach-gta02.c 2566 2567ARM/Orion SoC/Technologic Systems TS-78xx platform support 2568M: Alexander Clouter <alex@digriz.org.uk> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571W: http://www.digriz.org.uk/ts78xx/kernel 2572F: arch/arm/mach-orion5x/ts78xx-* 2573 2574ARM/OXNAS platform support 2575M: Neil Armstrong <neil.armstrong@linaro.org> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577L: linux-oxnas@groups.io (moderated for non-subscribers) 2578S: Maintained 2579F: arch/arm/boot/dts/ox8*.dts* 2580F: arch/arm/mach-oxnas/ 2581F: drivers/power/reset/oxnas-restart.c 2582N: oxnas 2583 2584ARM/PALM TREO SUPPORT 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586S: Orphan 2587F: arch/arm/mach-pxa/palmtreo.* 2588 2589ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2590M: Marek Vasut <marek.vasut@gmail.com> 2591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2592S: Maintained 2593W: http://hackndev.com 2594F: arch/arm/mach-pxa/include/mach/palmld.h 2595F: arch/arm/mach-pxa/include/mach/palmtc.h 2596F: arch/arm/mach-pxa/include/mach/palmtx.h 2597F: arch/arm/mach-pxa/palmld.c 2598F: arch/arm/mach-pxa/palmt5.* 2599F: arch/arm/mach-pxa/palmtc.c 2600F: arch/arm/mach-pxa/palmte2.* 2601F: arch/arm/mach-pxa/palmtx.c 2602 2603ARM/PALMZ72 SUPPORT 2604M: Sergey Lapin <slapin@ossfans.org> 2605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2606S: Maintained 2607W: http://hackndev.com 2608F: arch/arm/mach-pxa/palmz72.* 2609 2610ARM/PLEB SUPPORT 2611M: Peter Chubb <pleb@gelato.unsw.edu.au> 2612S: Maintained 2613W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2614 2615ARM/PT DIGITAL BOARD PORT 2616M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619W: http://www.armlinux.org.uk/ 2620 2621ARM/QUALCOMM SUPPORT 2622M: Andy Gross <agross@kernel.org> 2623M: Bjorn Andersson <andersson@kernel.org> 2624R: Konrad Dybcio <konrad.dybcio@somainline.org> 2625L: linux-arm-msm@vger.kernel.org 2626S: Maintained 2627T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2628F: Documentation/devicetree/bindings/*/qcom* 2629F: Documentation/devicetree/bindings/soc/qcom/ 2630F: arch/arm/boot/dts/qcom-*.dts 2631F: arch/arm/boot/dts/qcom-*.dtsi 2632F: arch/arm/configs/qcom_defconfig 2633F: arch/arm/mach-qcom/ 2634F: arch/arm64/boot/dts/qcom/ 2635F: drivers/*/*/qcom* 2636F: drivers/*/*/qcom/ 2637F: drivers/*/pm8???-* 2638F: drivers/*/qcom* 2639F: drivers/*/qcom/ 2640F: drivers/bluetooth/btqcomsmd.c 2641F: drivers/clocksource/timer-qcom.c 2642F: drivers/cpuidle/cpuidle-qcom-spm.c 2643F: drivers/extcon/extcon-qcom* 2644F: drivers/i2c/busses/i2c-qcom-geni.c 2645F: drivers/i2c/busses/i2c-qup.c 2646F: drivers/iommu/msm* 2647F: drivers/mfd/ssbi.c 2648F: drivers/mmc/host/mmci_qcom* 2649F: drivers/mmc/host/sdhci-msm.c 2650F: drivers/pci/controller/dwc/pcie-qcom.c 2651F: drivers/phy/qualcomm/ 2652F: drivers/power/*/msm* 2653F: drivers/reset/reset-qcom-* 2654F: drivers/ufs/host/ufs-qcom* 2655F: drivers/spi/spi-geni-qcom.c 2656F: drivers/spi/spi-qcom-qspi.c 2657F: drivers/spi/spi-qup.c 2658F: drivers/tty/serial/msm_serial.c 2659F: drivers/usb/dwc3/dwc3-qcom.c 2660F: include/dt-bindings/*/qcom* 2661F: include/linux/*/qcom* 2662F: include/linux/soc/qcom/ 2663 2664ARM/RADISYS ENP2611 MACHINE SUPPORT 2665M: Lennert Buytenhek <kernel@wantstofly.org> 2666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2667S: Maintained 2668 2669ARM/RDA MICRO ARCHITECTURE 2670M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674F: Documentation/devicetree/bindings/arm/rda.yaml 2675F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2676F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2677F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2678F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2679F: arch/arm/boot/dts/rda8810pl-* 2680F: drivers/clocksource/timer-rda.c 2681F: drivers/gpio/gpio-rda.c 2682F: drivers/irqchip/irq-rda-intc.c 2683F: drivers/tty/serial/rda-uart.c 2684 2685ARM/REALTEK ARCHITECTURE 2686M: Andreas Färber <afaerber@suse.de> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2689S: Maintained 2690F: Documentation/devicetree/bindings/arm/realtek.yaml 2691F: arch/arm/boot/dts/rtd* 2692F: arch/arm/mach-realtek/ 2693F: arch/arm64/boot/dts/realtek/ 2694 2695ARM/RENESAS ARCHITECTURE 2696M: Geert Uytterhoeven <geert+renesas@glider.be> 2697M: Magnus Damm <magnus.damm@gmail.com> 2698L: linux-renesas-soc@vger.kernel.org 2699S: Supported 2700Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2701C: irc://irc.libera.chat/renesas-soc 2702T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2703F: Documentation/devicetree/bindings/arm/renesas.yaml 2704F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2705F: Documentation/devicetree/bindings/soc/renesas/ 2706F: arch/arm/boot/dts/emev2* 2707F: arch/arm/boot/dts/gr-peach* 2708F: arch/arm/boot/dts/iwg20d-q7* 2709F: arch/arm/boot/dts/r7s* 2710F: arch/arm/boot/dts/r8a* 2711F: arch/arm/boot/dts/r9a* 2712F: arch/arm/boot/dts/sh* 2713F: arch/arm/configs/shmobile_defconfig 2714F: arch/arm/include/debug/renesas-scif.S 2715F: arch/arm/mach-shmobile/ 2716F: arch/arm64/boot/dts/renesas/ 2717F: drivers/soc/renesas/ 2718F: include/linux/soc/renesas/ 2719 2720ARM/RISCPC ARCHITECTURE 2721M: Russell King <linux@armlinux.org.uk> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724W: http://www.armlinux.org.uk/ 2725F: arch/arm/include/asm/hardware/ioc.h 2726F: arch/arm/include/asm/hardware/iomd.h 2727F: arch/arm/include/asm/hardware/memc.h 2728F: arch/arm/mach-rpc/ 2729F: drivers/net/ethernet/8390/etherh.c 2730F: drivers/net/ethernet/i825xx/ether1* 2731F: drivers/net/ethernet/seeq/ether3* 2732F: drivers/scsi/arm/ 2733 2734ARM/Rockchip SoC support 2735M: Heiko Stuebner <heiko@sntech.de> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737L: linux-rockchip@lists.infradead.org 2738S: Maintained 2739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2740F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2741F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2742F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2743F: arch/arm/boot/dts/rk3* 2744F: arch/arm/boot/dts/rv1108* 2745F: arch/arm/mach-rockchip/ 2746F: drivers/*/*/*rockchip* 2747F: drivers/*/*rockchip* 2748F: drivers/clk/rockchip/ 2749F: drivers/i2c/busses/i2c-rk3x.c 2750F: sound/soc/rockchip/ 2751N: rockchip 2752 2753ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2755R: Alim Akhtar <alim.akhtar@samsung.com> 2756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2757L: linux-samsung-soc@vger.kernel.org 2758S: Maintained 2759C: irc://irc.libera.chat/linux-exynos 2760Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2761B: mailto:linux-samsung-soc@vger.kernel.org 2762T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2763F: Documentation/arm/samsung/ 2764F: Documentation/devicetree/bindings/arm/samsung/ 2765F: Documentation/devicetree/bindings/hwinfo/samsung,* 2766F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2767F: Documentation/devicetree/bindings/soc/samsung/ 2768F: arch/arm/boot/dts/exynos* 2769F: arch/arm/boot/dts/s3c* 2770F: arch/arm/boot/dts/s5p* 2771F: arch/arm/mach-exynos*/ 2772F: arch/arm/mach-s3c/ 2773F: arch/arm/mach-s5p*/ 2774F: arch/arm64/boot/dts/exynos/ 2775F: drivers/*/*/*s3c24* 2776F: drivers/*/*s3c24* 2777F: drivers/*/*s3c64xx* 2778F: drivers/*/*s5pv210* 2779F: drivers/clocksource/samsung_pwm_timer.c 2780F: drivers/memory/samsung/ 2781F: drivers/pwm/pwm-samsung.c 2782F: drivers/soc/samsung/ 2783F: drivers/tty/serial/samsung* 2784F: include/clocksource/samsung_pwm.h 2785F: include/linux/platform_data/*s3c* 2786F: include/linux/serial_s3c.h 2787F: include/linux/soc/samsung/ 2788N: exynos 2789N: s3c2410 2790N: s3c64xx 2791N: s5pv210 2792 2793ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2794M: Łukasz Stelmach <l.stelmach@samsung.com> 2795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2796L: linux-media@vger.kernel.org 2797S: Maintained 2798F: drivers/media/platform/samsung/s5p-g2d/ 2799 2800ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2801M: Marek Szyprowski <m.szyprowski@samsung.com> 2802L: linux-samsung-soc@vger.kernel.org 2803L: linux-media@vger.kernel.org 2804S: Maintained 2805F: Documentation/devicetree/bindings/media/s5p-cec.txt 2806F: drivers/media/cec/platform/s5p/ 2807 2808ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2809M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2810M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2816F: drivers/media/platform/samsung/s5p-jpeg/ 2817 2818ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2819M: Marek Szyprowski <m.szyprowski@samsung.com> 2820M: Andrzej Hajda <andrzej.hajda@intel.com> 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: drivers/media/platform/samsung/s5p-mfc/ 2825 2826ARM/SOCFPGA ARCHITECTURE 2827M: Dinh Nguyen <dinguyen@kernel.org> 2828S: Maintained 2829W: http://www.rocketboards.org 2830T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2831F: arch/arm/boot/dts/socfpga* 2832F: arch/arm/configs/socfpga_defconfig 2833F: arch/arm/mach-socfpga/ 2834F: arch/arm64/boot/dts/altera/ 2835F: arch/arm64/boot/dts/intel/ 2836 2837ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2838M: Dinh Nguyen <dinguyen@kernel.org> 2839S: Maintained 2840F: drivers/clk/socfpga/ 2841 2842ARM/SOCFPGA EDAC SUPPORT 2843M: Dinh Nguyen <dinguyen@kernel.org> 2844S: Maintained 2845F: drivers/edac/altera_edac.[ch] 2846 2847ARM/SPREADTRUM SoC SUPPORT 2848M: Orson Zhai <orsonzhai@gmail.com> 2849M: Baolin Wang <baolin.wang7@gmail.com> 2850M: Chunyan Zhang <zhang.lyra@gmail.com> 2851S: Maintained 2852F: arch/arm64/boot/dts/sprd 2853N: sprd 2854N: sc27xx 2855N: sc2731 2856 2857ARM/STI ARCHITECTURE 2858M: Patrice Chotard <patrice.chotard@foss.st.com> 2859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2860S: Maintained 2861W: http://www.stlinux.com 2862F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2863F: arch/arm/boot/dts/sti* 2864F: arch/arm/mach-sti/ 2865F: drivers/ata/ahci_st.c 2866F: drivers/char/hw_random/st-rng.c 2867F: drivers/clocksource/arm_global_timer.c 2868F: drivers/clocksource/clksrc_st_lpc.c 2869F: drivers/cpufreq/sti-cpufreq.c 2870F: drivers/dma/st_fdma* 2871F: drivers/i2c/busses/i2c-st.c 2872F: drivers/media/platform/st/sti/c8sectpfe/ 2873F: drivers/media/rc/st_rc.c 2874F: drivers/mmc/host/sdhci-st.c 2875F: drivers/phy/st/phy-miphy28lp.c 2876F: drivers/phy/st/phy-stih407-usb.c 2877F: drivers/pinctrl/pinctrl-st.c 2878F: drivers/remoteproc/st_remoteproc.c 2879F: drivers/remoteproc/st_slim_rproc.c 2880F: drivers/reset/sti/ 2881F: drivers/rtc/rtc-st-lpc.c 2882F: drivers/tty/serial/st-asc.c 2883F: drivers/usb/dwc3/dwc3-st.c 2884F: drivers/usb/host/ehci-st.c 2885F: drivers/usb/host/ohci-st.c 2886F: drivers/watchdog/st_lpc_wdt.c 2887F: include/linux/remoteproc/st_slim_rproc.h 2888 2889ARM/STM32 ARCHITECTURE 2890M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2891M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2892L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2896F: arch/arm/boot/dts/stm32* 2897F: arch/arm/mach-stm32/ 2898F: drivers/clocksource/armv7m_systick.c 2899N: stm32 2900N: stm 2901 2902ARM/SUNPLUS SP7021 SOC SUPPORT 2903M: Qin Jian <qinjian@cqplus1.com> 2904L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2905S: Maintained 2906W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2907F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2908F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2909F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2910F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2911F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2912F: arch/arm/configs/sp7021_*defconfig 2913F: arch/arm/mach-sunplus/ 2914F: drivers/irqchip/irq-sp7021-intc.c 2915F: drivers/reset/reset-sunplus.c 2916F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2917F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2918 2919ARM/Synaptics SoC support 2920M: Jisheng Zhang <jszhang@kernel.org> 2921M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: arch/arm/boot/dts/berlin* 2925F: arch/arm/mach-berlin/ 2926F: arch/arm64/boot/dts/synaptics/ 2927 2928ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2929M: Lennert Buytenhek <kernel@wantstofly.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932 2933ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2934M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2935L: linux-tegra@vger.kernel.org 2936L: linux-media@vger.kernel.org 2937S: Maintained 2938F: Documentation/devicetree/bindings/media/tegra-cec.txt 2939F: drivers/media/cec/platform/tegra/ 2940 2941ARM/TESLA FSD SoC SUPPORT 2942M: Alim Akhtar <alim.akhtar@samsung.com> 2943M: linux-fsd@tesla.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945L: linux-samsung-soc@vger.kernel.org 2946S: Maintained 2947F: arch/arm64/boot/dts/tesla* 2948 2949ARM/TETON BGA MACHINE SUPPORT 2950M: "Mark F. Brown" <mark.brown314@gmail.com> 2951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2952S: Maintained 2953 2954ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2955M: Santosh Shilimkar <ssantosh@kernel.org> 2956L: linux-kernel@vger.kernel.org 2957S: Maintained 2958F: drivers/memory/*emif* 2959 2960ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2961M: Nishanth Menon <nm@ti.com> 2962M: Santosh Shilimkar <ssantosh@kernel.org> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2966F: arch/arm/boot/dts/keystone-* 2967F: arch/arm/mach-keystone/ 2968 2969ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2970M: Santosh Shilimkar <ssantosh@kernel.org> 2971L: linux-kernel@vger.kernel.org 2972S: Maintained 2973F: drivers/clk/keystone/ 2974 2975ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2976M: Santosh Shilimkar <ssantosh@kernel.org> 2977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2978L: linux-kernel@vger.kernel.org 2979S: Maintained 2980F: drivers/clocksource/timer-keystone.c 2981 2982ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2983M: Santosh Shilimkar <ssantosh@kernel.org> 2984L: linux-kernel@vger.kernel.org 2985S: Maintained 2986F: drivers/power/reset/keystone-reset.c 2987 2988ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2989M: Nishanth Menon <nm@ti.com> 2990M: Vignesh Raghavendra <vigneshr@ti.com> 2991M: Tero Kristo <kristo@kernel.org> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Supported 2994F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2995F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2996F: arch/arm64/boot/dts/ti/Makefile 2997F: arch/arm64/boot/dts/ti/k3-* 2998F: include/dt-bindings/pinctrl/k3.h 2999 3000ARM/THECUS N2100 MACHINE SUPPORT 3001M: Lennert Buytenhek <kernel@wantstofly.org> 3002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3003S: Maintained 3004 3005ARM/TOSA MACHINE SUPPORT 3006M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3007M: Dirk Opfer <dirk@opfer-online.de> 3008S: Maintained 3009 3010ARM/TOSHIBA VISCONTI ARCHITECTURE 3011M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Supported 3014T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3015F: Documentation/devicetree/bindings/arm/toshiba.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3017F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3018F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3019F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3020F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3021F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3022F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3023F: arch/arm64/boot/dts/toshiba/ 3024F: drivers/clk/visconti/ 3025F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3026F: drivers/gpio/gpio-visconti.c 3027F: drivers/pci/controller/dwc/pcie-visconti.c 3028F: drivers/pinctrl/visconti/ 3029F: drivers/watchdog/visconti_wdt.c 3030N: visconti 3031 3032ARM/UNIPHIER ARCHITECTURE 3033M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3034M: Masami Hiramatsu <mhiramat@kernel.org> 3035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3036S: Maintained 3037F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3038F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3039F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3040F: arch/arm/boot/dts/uniphier* 3041F: arch/arm/include/asm/hardware/cache-uniphier.h 3042F: arch/arm/mach-uniphier/ 3043F: arch/arm/mm/cache-uniphier.c 3044F: arch/arm64/boot/dts/socionext/uniphier* 3045F: drivers/bus/uniphier-system-bus.c 3046F: drivers/clk/uniphier/ 3047F: drivers/dma/uniphier-mdmac.c 3048F: drivers/gpio/gpio-uniphier.c 3049F: drivers/i2c/busses/i2c-uniphier* 3050F: drivers/irqchip/irq-uniphier-aidet.c 3051F: drivers/mmc/host/uniphier-sd.c 3052F: drivers/pinctrl/uniphier/ 3053F: drivers/reset/reset-uniphier.c 3054F: drivers/tty/serial/8250/8250_uniphier.c 3055N: uniphier 3056 3057ARM/VERSATILE EXPRESS PLATFORM 3058M: Liviu Dudau <liviu.dudau@arm.com> 3059M: Sudeep Holla <sudeep.holla@arm.com> 3060M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3062S: Maintained 3063F: */*/*/vexpress* 3064F: */*/vexpress* 3065F: arch/arm/boot/dts/vexpress* 3066F: arch/arm/mach-vexpress/ 3067F: arch/arm64/boot/dts/arm/ 3068F: drivers/clk/versatile/clk-vexpress-osc.c 3069F: drivers/clocksource/timer-versatile.c 3070N: mps2 3071 3072ARM/VFP SUPPORT 3073M: Russell King <linux@armlinux.org.uk> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Maintained 3076W: http://www.armlinux.org.uk/ 3077F: arch/arm/vfp/ 3078 3079ARM/VOIPAC PXA270 SUPPORT 3080M: Marek Vasut <marek.vasut@gmail.com> 3081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3082S: Maintained 3083F: arch/arm/mach-pxa/include/mach/vpac270.h 3084F: arch/arm/mach-pxa/vpac270.c 3085 3086ARM/VT8500 ARM ARCHITECTURE 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Orphan 3089F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3090F: arch/arm/mach-vt8500/ 3091F: drivers/clocksource/timer-vt8500.c 3092F: drivers/i2c/busses/i2c-wmt.c 3093F: drivers/mmc/host/wmt-sdmmc.c 3094F: drivers/pwm/pwm-vt8500.c 3095F: drivers/rtc/rtc-vt8500.c 3096F: drivers/tty/serial/vt8500_serial.c 3097F: drivers/usb/host/ehci-platform.c 3098F: drivers/usb/host/uhci-platform.c 3099F: drivers/video/fbdev/vt8500lcdfb.* 3100F: drivers/video/fbdev/wm8505fb* 3101F: drivers/video/fbdev/wmt_ge_rops.* 3102 3103ARM/ZIPIT Z2 SUPPORT 3104M: Marek Vasut <marek.vasut@gmail.com> 3105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3106S: Maintained 3107F: arch/arm/mach-pxa/include/mach/z2.h 3108F: arch/arm/mach-pxa/z2.c 3109 3110ARM/ZYNQ ARCHITECTURE 3111M: Michal Simek <michal.simek@xilinx.com> 3112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3113S: Supported 3114W: http://wiki.xilinx.com 3115T: git https://github.com/Xilinx/linux-xlnx.git 3116F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3117F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3119F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3120F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3121F: arch/arm/mach-zynq/ 3122F: drivers/clocksource/timer-cadence-ttc.c 3123F: drivers/cpuidle/cpuidle-zynq.c 3124F: drivers/edac/synopsys_edac.c 3125F: drivers/i2c/busses/i2c-cadence.c 3126F: drivers/i2c/busses/i2c-xiic.c 3127F: drivers/mmc/host/sdhci-of-arasan.c 3128N: zynq 3129N: xilinx 3130 3131ARM64 PORT (AARCH64 ARCHITECTURE) 3132M: Catalin Marinas <catalin.marinas@arm.com> 3133M: Will Deacon <will@kernel.org> 3134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3135S: Maintained 3136T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3137F: Documentation/arm64/ 3138F: arch/arm64/ 3139F: tools/testing/selftests/arm64/ 3140X: arch/arm64/boot/dts/ 3141 3142ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3143M: George McCollister <george.mccollister@gmail.com> 3144L: netdev@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3147F: drivers/net/dsa/xrs700x/* 3148F: net/dsa/tag_xrs700x.c 3149 3150AS3645A LED FLASH CONTROLLER DRIVER 3151M: Sakari Ailus <sakari.ailus@iki.fi> 3152L: linux-leds@vger.kernel.org 3153S: Maintained 3154F: drivers/leds/flash/leds-as3645a.c 3155 3156ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3157M: Tianshu Qiu <tian.shu.qiu@intel.com> 3158L: linux-media@vger.kernel.org 3159S: Maintained 3160T: git git://linuxtv.org/media_tree.git 3161F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3162F: drivers/media/i2c/ak7375.c 3163 3164ASAHI KASEI AK8974 DRIVER 3165M: Linus Walleij <linus.walleij@linaro.org> 3166L: linux-iio@vger.kernel.org 3167S: Supported 3168W: http://www.akm.com/ 3169F: drivers/iio/magnetometer/ak8974.c 3170 3171ASC7621 HARDWARE MONITOR DRIVER 3172M: George Joseph <george.joseph@fairview5.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: Documentation/hwmon/asc7621.rst 3176F: drivers/hwmon/asc7621.c 3177 3178ASIX AX88796C SPI ETHERNET ADAPTER 3179M: Łukasz Stelmach <l.stelmach@samsung.com> 3180S: Maintained 3181F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3182F: drivers/net/ethernet/asix/ax88796c_* 3183 3184ASPEED PECI CONTROLLER 3185M: Iwona Winiarska <iwona.winiarska@intel.com> 3186L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3187L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3188S: Supported 3189F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3190F: drivers/peci/controller/peci-aspeed.c 3191 3192ASPEED PINCTRL DRIVERS 3193M: Andrew Jeffery <andrew@aj.id.au> 3194L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3195L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3196L: linux-gpio@vger.kernel.org 3197S: Maintained 3198F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3199F: drivers/pinctrl/aspeed/ 3200 3201ASPEED SCU INTERRUPT CONTROLLER DRIVER 3202M: Eddie James <eajames@linux.ibm.com> 3203L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3204S: Maintained 3205F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3206F: drivers/irqchip/irq-aspeed-scu-ic.c 3207F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3208 3209ASPEED SD/MMC DRIVER 3210M: Andrew Jeffery <andrew@aj.id.au> 3211L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3212L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3213L: linux-mmc@vger.kernel.org 3214S: Maintained 3215F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3216F: drivers/mmc/host/sdhci-of-aspeed* 3217 3218ASPEED SMC SPI DRIVER 3219M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3220M: Cédric Le Goater <clg@kaod.org> 3221L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3222L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3223L: linux-spi@vger.kernel.org 3224S: Maintained 3225F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3226F: drivers/spi/spi-aspeed-smc.c 3227 3228ASPEED VIDEO ENGINE DRIVER 3229M: Eddie James <eajames@linux.ibm.com> 3230L: linux-media@vger.kernel.org 3231L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3232S: Maintained 3233F: Documentation/devicetree/bindings/media/aspeed-video.txt 3234F: drivers/media/platform/aspeed/ 3235 3236ASPEED USB UDC DRIVER 3237M: Neal Liu <neal_liu@aspeedtech.com> 3238L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3239S: Maintained 3240F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3241F: drivers/usb/gadget/udc/aspeed_udc.c 3242 3243ASPEED CRYPTO DRIVER 3244M: Neal Liu <neal_liu@aspeedtech.com> 3245L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3246S: Maintained 3247F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3248F: drivers/crypto/aspeed/ 3249 3250ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3251M: Corentin Chary <corentin.chary@gmail.com> 3252L: acpi4asus-user@lists.sourceforge.net 3253L: platform-driver-x86@vger.kernel.org 3254S: Maintained 3255W: http://acpi4asus.sf.net 3256F: drivers/platform/x86/asus*.c 3257F: drivers/platform/x86/eeepc*.c 3258 3259ASUS TF103C DOCK DRIVER 3260M: Hans de Goede <hdegoede@redhat.com> 3261L: platform-driver-x86@vger.kernel.org 3262S: Maintained 3263T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3264F: drivers/platform/x86/asus-tf103c-dock.c 3265 3266ASUS WMI HARDWARE MONITOR DRIVER 3267M: Ed Brindley <kernel@maidavale.org> 3268M: Denis Pauk <pauk.denis@gmail.com> 3269L: linux-hwmon@vger.kernel.org 3270S: Maintained 3271F: drivers/hwmon/asus_wmi_sensors.c 3272 3273ASUS EC HARDWARE MONITOR DRIVER 3274M: Eugene Shalygin <eugene.shalygin@gmail.com> 3275L: linux-hwmon@vger.kernel.org 3276S: Maintained 3277F: drivers/hwmon/asus-ec-sensors.c 3278 3279ASUS WIRELESS RADIO CONTROL DRIVER 3280M: João Paulo Rechi Vita <jprvita@gmail.com> 3281L: platform-driver-x86@vger.kernel.org 3282S: Maintained 3283F: drivers/platform/x86/asus-wireless.c 3284 3285ASYMMETRIC KEYS 3286M: David Howells <dhowells@redhat.com> 3287L: keyrings@vger.kernel.org 3288S: Maintained 3289F: Documentation/crypto/asymmetric-keys.rst 3290F: crypto/asymmetric_keys/ 3291F: include/crypto/pkcs7.h 3292F: include/crypto/public_key.h 3293F: include/linux/verification.h 3294 3295ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3296R: Dan Williams <dan.j.williams@intel.com> 3297S: Odd fixes 3298W: http://sourceforge.net/projects/xscaleiop 3299F: Documentation/crypto/async-tx-api.rst 3300F: crypto/async_tx/ 3301F: include/linux/async_tx.h 3302 3303AT24 EEPROM DRIVER 3304M: Bartosz Golaszewski <brgl@bgdev.pl> 3305L: linux-i2c@vger.kernel.org 3306S: Maintained 3307T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3308F: Documentation/devicetree/bindings/eeprom/at24.yaml 3309F: drivers/misc/eeprom/at24.c 3310 3311ATA OVER ETHERNET (AOE) DRIVER 3312M: "Justin Sanders" <justin@coraid.com> 3313S: Supported 3314W: http://www.openaoe.org/ 3315F: Documentation/admin-guide/aoe/ 3316F: drivers/block/aoe/ 3317 3318ATC260X PMIC MFD DRIVER 3319M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3320M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3321L: linux-actions@lists.infradead.org 3322S: Maintained 3323F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3324F: drivers/input/misc/atc260x-onkey.c 3325F: drivers/mfd/atc260* 3326F: drivers/power/reset/atc260x-poweroff.c 3327F: drivers/regulator/atc260x-regulator.c 3328F: include/linux/mfd/atc260x/* 3329 3330ATHEROS 71XX/9XXX GPIO DRIVER 3331M: Alban Bedel <albeu@free.fr> 3332S: Maintained 3333W: https://github.com/AlbanBedel/linux 3334T: git git://github.com/AlbanBedel/linux 3335F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3336F: drivers/gpio/gpio-ath79.c 3337 3338ATHEROS 71XX/9XXX USB PHY DRIVER 3339M: Alban Bedel <albeu@free.fr> 3340S: Maintained 3341W: https://github.com/AlbanBedel/linux 3342T: git git://github.com/AlbanBedel/linux 3343F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3344F: drivers/phy/qualcomm/phy-ath79-usb.c 3345 3346ATHEROS ATH GENERIC UTILITIES 3347M: Kalle Valo <kvalo@kernel.org> 3348L: linux-wireless@vger.kernel.org 3349S: Supported 3350F: drivers/net/wireless/ath/* 3351 3352ATHEROS ATH5K WIRELESS DRIVER 3353M: Jiri Slaby <jirislaby@kernel.org> 3354M: Nick Kossifidis <mickflemm@gmail.com> 3355M: Luis Chamberlain <mcgrof@kernel.org> 3356L: linux-wireless@vger.kernel.org 3357S: Maintained 3358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3359F: drivers/net/wireless/ath/ath5k/ 3360 3361ATHEROS ATH6KL WIRELESS DRIVER 3362L: linux-wireless@vger.kernel.org 3363S: Orphan 3364W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3365F: drivers/net/wireless/ath/ath6kl/ 3366 3367ATI_REMOTE2 DRIVER 3368M: Ville Syrjala <syrjala@sci.fi> 3369S: Maintained 3370F: drivers/input/misc/ati_remote2.c 3371 3372ATK0110 HWMON DRIVER 3373M: Luca Tettamanti <kronos.it@gmail.com> 3374L: linux-hwmon@vger.kernel.org 3375S: Maintained 3376F: drivers/hwmon/asus_atk0110.c 3377 3378ATLX ETHERNET DRIVERS 3379M: Chris Snook <chris.snook@gmail.com> 3380L: netdev@vger.kernel.org 3381S: Maintained 3382W: http://sourceforge.net/projects/atl1 3383W: http://atl1.sourceforge.net 3384F: drivers/net/ethernet/atheros/ 3385 3386ATM 3387M: Chas Williams <3chas3@gmail.com> 3388L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3389L: netdev@vger.kernel.org 3390S: Maintained 3391W: http://linux-atm.sourceforge.net 3392F: drivers/atm/ 3393F: include/linux/atm* 3394F: include/uapi/linux/atm* 3395 3396ATMEL MACB ETHERNET DRIVER 3397M: Nicolas Ferre <nicolas.ferre@microchip.com> 3398M: Claudiu Beznea <claudiu.beznea@microchip.com> 3399S: Supported 3400F: drivers/net/ethernet/cadence/ 3401 3402ATMEL MAXTOUCH DRIVER 3403M: Nick Dyer <nick@shmanahar.org> 3404S: Maintained 3405T: git git://github.com/ndyer/linux.git 3406F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3407F: drivers/input/touchscreen/atmel_mxt_ts.c 3408 3409ATMEL WIRELESS DRIVER 3410M: Simon Kelley <simon@thekelleys.org.uk> 3411L: linux-wireless@vger.kernel.org 3412S: Maintained 3413W: http://www.thekelleys.org.uk/atmel 3414W: http://atmelwlandriver.sourceforge.net/ 3415F: drivers/net/wireless/atmel/atmel* 3416 3417ATOMIC INFRASTRUCTURE 3418M: Will Deacon <will@kernel.org> 3419M: Peter Zijlstra <peterz@infradead.org> 3420R: Boqun Feng <boqun.feng@gmail.com> 3421R: Mark Rutland <mark.rutland@arm.com> 3422L: linux-kernel@vger.kernel.org 3423S: Maintained 3424F: arch/*/include/asm/atomic*.h 3425F: include/*/atomic*.h 3426F: include/linux/refcount.h 3427F: Documentation/atomic_*.txt 3428F: scripts/atomic/ 3429 3430ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3431M: Bradley Grove <linuxdrivers@attotech.com> 3432L: linux-scsi@vger.kernel.org 3433S: Supported 3434W: http://www.attotech.com 3435F: drivers/scsi/esas2r 3436 3437ATUSB IEEE 802.15.4 RADIO DRIVER 3438M: Stefan Schmidt <stefan@datenfreihafen.org> 3439L: linux-wpan@vger.kernel.org 3440S: Maintained 3441F: drivers/net/ieee802154/at86rf230.h 3442F: drivers/net/ieee802154/atusb.c 3443F: drivers/net/ieee802154/atusb.h 3444 3445AUDIT SUBSYSTEM 3446M: Paul Moore <paul@paul-moore.com> 3447M: Eric Paris <eparis@redhat.com> 3448L: linux-audit@redhat.com (moderated for non-subscribers) 3449S: Supported 3450W: https://github.com/linux-audit 3451T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3452F: include/asm-generic/audit_*.h 3453F: include/linux/audit.h 3454F: include/linux/audit_arch.h 3455F: include/uapi/linux/audit.h 3456F: kernel/audit* 3457F: lib/*audit.c 3458 3459AUXILIARY DISPLAY DRIVERS 3460M: Miguel Ojeda <ojeda@kernel.org> 3461S: Maintained 3462F: Documentation/devicetree/bindings/auxdisplay/ 3463F: drivers/auxdisplay/ 3464F: include/linux/cfag12864b.h 3465 3466AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3467M: Andreas Klinger <ak@it-klinger.de> 3468L: linux-iio@vger.kernel.org 3469S: Maintained 3470F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3471F: drivers/iio/adc/hx711.c 3472 3473AX.25 NETWORK LAYER 3474M: Ralf Baechle <ralf@linux-mips.org> 3475L: linux-hams@vger.kernel.org 3476S: Maintained 3477W: http://www.linux-ax25.org/ 3478F: include/net/ax25.h 3479F: include/uapi/linux/ax25.h 3480F: net/ax25/ 3481 3482AXENTIA ARM DEVICES 3483M: Peter Rosin <peda@axentia.se> 3484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3485S: Maintained 3486F: arch/arm/boot/dts/at91-linea.dtsi 3487F: arch/arm/boot/dts/at91-natte.dtsi 3488F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3489F: arch/arm/boot/dts/at91-tse850-3.dts 3490 3491AXENTIA ASOC DRIVERS 3492M: Peter Rosin <peda@axentia.se> 3493L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3494S: Maintained 3495F: Documentation/devicetree/bindings/sound/axentia,* 3496F: sound/soc/atmel/tse850-pcm5142.c 3497 3498AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3499M: Nuno Sá <nuno.sa@analog.com> 3500L: linux-hwmon@vger.kernel.org 3501S: Supported 3502W: https://ez.analog.com/linux-software-drivers 3503F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3504F: drivers/hwmon/axi-fan-control.c 3505 3506AXXIA I2C CONTROLLER 3507M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3508L: linux-i2c@vger.kernel.org 3509S: Maintained 3510F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3511F: drivers/i2c/busses/i2c-axxia.c 3512 3513AZ6007 DVB DRIVER 3514M: Mauro Carvalho Chehab <mchehab@kernel.org> 3515L: linux-media@vger.kernel.org 3516S: Maintained 3517W: https://linuxtv.org 3518T: git git://linuxtv.org/media_tree.git 3519F: drivers/media/usb/dvb-usb-v2/az6007.c 3520 3521AZTECH FM RADIO RECEIVER DRIVER 3522M: Hans Verkuil <hverkuil@xs4all.nl> 3523L: linux-media@vger.kernel.org 3524S: Maintained 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/radio/radio-aztech* 3528 3529B43 WIRELESS DRIVER 3530L: linux-wireless@vger.kernel.org 3531L: b43-dev@lists.infradead.org 3532S: Odd Fixes 3533W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3534F: drivers/net/wireless/broadcom/b43/ 3535 3536B43LEGACY WIRELESS DRIVER 3537M: Larry Finger <Larry.Finger@lwfinger.net> 3538L: linux-wireless@vger.kernel.org 3539L: b43-dev@lists.infradead.org 3540S: Maintained 3541W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3542F: drivers/net/wireless/broadcom/b43legacy/ 3543 3544BACKLIGHT CLASS/SUBSYSTEM 3545M: Lee Jones <lee@kernel.org> 3546M: Daniel Thompson <daniel.thompson@linaro.org> 3547M: Jingoo Han <jingoohan1@gmail.com> 3548L: dri-devel@lists.freedesktop.org 3549S: Maintained 3550T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3551F: Documentation/ABI/stable/sysfs-class-backlight 3552F: Documentation/ABI/testing/sysfs-class-backlight 3553F: Documentation/devicetree/bindings/leds/backlight 3554F: drivers/video/backlight/ 3555F: include/linux/backlight.h 3556F: include/linux/pwm_backlight.h 3557 3558BARCO P50 GPIO DRIVER 3559M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3560M: Peter Korsgaard <peter.korsgaard@barco.com> 3561S: Maintained 3562F: drivers/platform/x86/barco-p50-gpio.c 3563 3564BATMAN ADVANCED 3565M: Marek Lindner <mareklindner@neomailbox.ch> 3566M: Simon Wunderlich <sw@simonwunderlich.de> 3567M: Antonio Quartulli <a@unstable.cc> 3568M: Sven Eckelmann <sven@narfation.org> 3569L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3570S: Maintained 3571W: https://www.open-mesh.org/ 3572Q: https://patchwork.open-mesh.org/project/batman/list/ 3573B: https://www.open-mesh.org/projects/batman-adv/issues 3574C: ircs://irc.hackint.org/batadv 3575T: git https://git.open-mesh.org/linux-merge.git 3576F: Documentation/networking/batman-adv.rst 3577F: include/uapi/linux/batadv_packet.h 3578F: include/uapi/linux/batman_adv.h 3579F: net/batman-adv/ 3580 3581BAYCOM/HDLCDRV DRIVERS FOR AX.25 3582M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3583L: linux-hams@vger.kernel.org 3584S: Maintained 3585W: http://www.baycom.org/~tom/ham/ham.html 3586F: drivers/net/hamradio/baycom* 3587 3588BCACHE (BLOCK LAYER CACHE) 3589M: Coly Li <colyli@suse.de> 3590M: Kent Overstreet <kent.overstreet@gmail.com> 3591L: linux-bcache@vger.kernel.org 3592S: Maintained 3593W: http://bcache.evilpiepirate.org 3594C: irc://irc.oftc.net/bcache 3595F: drivers/md/bcache/ 3596 3597BDISP ST MEDIA DRIVER 3598M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3599L: linux-media@vger.kernel.org 3600S: Supported 3601W: https://linuxtv.org 3602T: git git://linuxtv.org/media_tree.git 3603F: drivers/media/platform/st/sti/bdisp 3604 3605BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3606M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3607L: netdev@vger.kernel.org 3608S: Maintained 3609F: drivers/net/ethernet/ec_bhf.c 3610 3611BEFS FILE SYSTEM 3612M: Luis de Bethencourt <luisbg@kernel.org> 3613M: Salah Triki <salah.triki@gmail.com> 3614S: Maintained 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3616F: Documentation/filesystems/befs.rst 3617F: fs/befs/ 3618 3619BFQ I/O SCHEDULER 3620M: Paolo Valente <paolo.valente@linaro.org> 3621M: Jens Axboe <axboe@kernel.dk> 3622L: linux-block@vger.kernel.org 3623S: Maintained 3624F: Documentation/block/bfq-iosched.rst 3625F: block/bfq-* 3626 3627BFS FILE SYSTEM 3628M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3629S: Maintained 3630F: Documentation/filesystems/bfs.rst 3631F: fs/bfs/ 3632F: include/uapi/linux/bfs_fs.h 3633 3634BITMAP API 3635M: Yury Norov <yury.norov@gmail.com> 3636R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3637R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3638S: Maintained 3639F: include/linux/bitmap.h 3640F: include/linux/cpumask.h 3641F: include/linux/find.h 3642F: include/linux/nodemask.h 3643F: lib/bitmap.c 3644F: lib/cpumask.c 3645F: lib/cpumask_kunit.c 3646F: lib/find_bit.c 3647F: lib/find_bit_benchmark.c 3648F: lib/test_bitmap.c 3649F: tools/include/linux/bitmap.h 3650F: tools/include/linux/find.h 3651F: tools/lib/bitmap.c 3652F: tools/lib/find_bit.c 3653 3654BLINKM RGB LED DRIVER 3655M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3656S: Maintained 3657F: drivers/leds/leds-blinkm.c 3658 3659BLOCK LAYER 3660M: Jens Axboe <axboe@kernel.dk> 3661L: linux-block@vger.kernel.org 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3664F: Documentation/ABI/stable/sysfs-block 3665F: Documentation/block/ 3666F: block/ 3667F: drivers/block/ 3668F: include/linux/bio.h 3669F: include/linux/blk* 3670F: kernel/trace/blktrace.c 3671F: lib/sbitmap.c 3672 3673BLOCK2MTD DRIVER 3674M: Joern Engel <joern@lazybastard.org> 3675L: linux-mtd@lists.infradead.org 3676S: Maintained 3677F: drivers/mtd/devices/block2mtd.c 3678 3679BLUETOOTH DRIVERS 3680M: Marcel Holtmann <marcel@holtmann.org> 3681M: Johan Hedberg <johan.hedberg@gmail.com> 3682M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3683L: linux-bluetooth@vger.kernel.org 3684S: Supported 3685W: http://www.bluez.org/ 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3687T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3688F: drivers/bluetooth/ 3689 3690BLUETOOTH SUBSYSTEM 3691M: Marcel Holtmann <marcel@holtmann.org> 3692M: Johan Hedberg <johan.hedberg@gmail.com> 3693M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3694L: linux-bluetooth@vger.kernel.org 3695S: Supported 3696W: http://www.bluez.org/ 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3698T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3699F: include/net/bluetooth/ 3700F: net/bluetooth/ 3701 3702BONDING DRIVER 3703M: Jay Vosburgh <j.vosburgh@gmail.com> 3704M: Veaceslav Falico <vfalico@gmail.com> 3705M: Andy Gospodarek <andy@greyhouse.net> 3706L: netdev@vger.kernel.org 3707S: Supported 3708W: http://sourceforge.net/projects/bonding/ 3709F: Documentation/networking/bonding.rst 3710F: drivers/net/bonding/ 3711F: include/net/bond* 3712F: include/uapi/linux/if_bonding.h 3713F: tools/testing/selftests/drivers/net/bonding/ 3714 3715BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3716M: Dan Robertson <dan@dlrobertson.com> 3717L: linux-iio@vger.kernel.org 3718S: Maintained 3719F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3720F: drivers/iio/accel/bma400* 3721 3722BPF [GENERAL] (Safe Dynamic Programs and Tools) 3723M: Alexei Starovoitov <ast@kernel.org> 3724M: Daniel Borkmann <daniel@iogearbox.net> 3725M: Andrii Nakryiko <andrii@kernel.org> 3726R: Martin KaFai Lau <martin.lau@linux.dev> 3727R: Song Liu <song@kernel.org> 3728R: Yonghong Song <yhs@fb.com> 3729R: John Fastabend <john.fastabend@gmail.com> 3730R: KP Singh <kpsingh@kernel.org> 3731R: Stanislav Fomichev <sdf@google.com> 3732R: Hao Luo <haoluo@google.com> 3733R: Jiri Olsa <jolsa@kernel.org> 3734L: bpf@vger.kernel.org 3735S: Supported 3736W: https://bpf.io/ 3737Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3739T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3740F: Documentation/bpf/ 3741F: Documentation/networking/filter.rst 3742F: Documentation/userspace-api/ebpf/ 3743F: arch/*/net/* 3744F: include/linux/bpf* 3745F: include/linux/btf* 3746F: include/linux/filter.h 3747F: include/trace/events/xdp.h 3748F: include/uapi/linux/bpf* 3749F: include/uapi/linux/btf* 3750F: include/uapi/linux/filter.h 3751F: kernel/bpf/ 3752F: kernel/trace/bpf_trace.c 3753F: lib/test_bpf.c 3754F: net/bpf/ 3755F: net/core/filter.c 3756F: net/sched/act_bpf.c 3757F: net/sched/cls_bpf.c 3758F: samples/bpf/ 3759F: scripts/bpf_doc.py 3760F: scripts/pahole-flags.sh 3761F: scripts/pahole-version.sh 3762F: tools/bpf/ 3763F: tools/lib/bpf/ 3764F: tools/testing/selftests/bpf/ 3765 3766BPF JIT for ARM 3767M: Shubham Bansal <illusionist.neo@gmail.com> 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770F: arch/arm/net/ 3771 3772BPF JIT for ARM64 3773M: Daniel Borkmann <daniel@iogearbox.net> 3774M: Alexei Starovoitov <ast@kernel.org> 3775M: Zi Shen Lim <zlim.lnx@gmail.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/arm64/net/ 3779 3780BPF JIT for MIPS (32-BIT AND 64-BIT) 3781M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3782M: Paul Burton <paulburton@kernel.org> 3783L: bpf@vger.kernel.org 3784S: Maintained 3785F: arch/mips/net/ 3786 3787BPF JIT for NFP NICs 3788M: Jakub Kicinski <kuba@kernel.org> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: drivers/net/ethernet/netronome/nfp/bpf/ 3792 3793BPF JIT for POWERPC (32-BIT AND 64-BIT) 3794M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3795M: Michael Ellerman <mpe@ellerman.id.au> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/powerpc/net/ 3799 3800BPF JIT for RISC-V (32-bit) 3801M: Luke Nelson <luke.r.nels@gmail.com> 3802M: Xi Wang <xi.wang@gmail.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: arch/riscv/net/ 3806X: arch/riscv/net/bpf_jit_comp64.c 3807 3808BPF JIT for RISC-V (64-bit) 3809M: Björn Töpel <bjorn@kernel.org> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: arch/riscv/net/ 3813X: arch/riscv/net/bpf_jit_comp32.c 3814 3815BPF JIT for S390 3816M: Ilya Leoshkevich <iii@linux.ibm.com> 3817M: Heiko Carstens <hca@linux.ibm.com> 3818M: Vasily Gorbik <gor@linux.ibm.com> 3819L: bpf@vger.kernel.org 3820S: Supported 3821F: arch/s390/net/ 3822X: arch/s390/net/pnet.c 3823 3824BPF JIT for SPARC (32-BIT AND 64-BIT) 3825M: David S. Miller <davem@davemloft.net> 3826L: bpf@vger.kernel.org 3827S: Odd Fixes 3828F: arch/sparc/net/ 3829 3830BPF JIT for X86 32-BIT 3831M: Wang YanQing <udknight@gmail.com> 3832L: bpf@vger.kernel.org 3833S: Odd Fixes 3834F: arch/x86/net/bpf_jit_comp32.c 3835 3836BPF JIT for X86 64-BIT 3837M: Alexei Starovoitov <ast@kernel.org> 3838M: Daniel Borkmann <daniel@iogearbox.net> 3839L: bpf@vger.kernel.org 3840S: Supported 3841F: arch/x86/net/ 3842X: arch/x86/net/bpf_jit_comp32.c 3843 3844BPF [CORE] 3845M: Alexei Starovoitov <ast@kernel.org> 3846M: Daniel Borkmann <daniel@iogearbox.net> 3847R: John Fastabend <john.fastabend@gmail.com> 3848L: bpf@vger.kernel.org 3849S: Maintained 3850F: kernel/bpf/verifier.c 3851F: kernel/bpf/tnum.c 3852F: kernel/bpf/core.c 3853F: kernel/bpf/syscall.c 3854F: kernel/bpf/dispatcher.c 3855F: kernel/bpf/trampoline.c 3856F: include/linux/bpf* 3857F: include/linux/filter.h 3858F: include/linux/tnum.h 3859 3860BPF [BTF] 3861M: Martin KaFai Lau <martin.lau@linux.dev> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: kernel/bpf/btf.c 3865F: include/linux/btf* 3866 3867BPF [TRACING] 3868M: Song Liu <song@kernel.org> 3869R: Jiri Olsa <jolsa@kernel.org> 3870L: bpf@vger.kernel.org 3871S: Maintained 3872F: kernel/trace/bpf_trace.c 3873F: kernel/bpf/stackmap.c 3874 3875BPF [NETWORKING] (tc BPF, sock_addr) 3876M: Martin KaFai Lau <martin.lau@linux.dev> 3877M: Daniel Borkmann <daniel@iogearbox.net> 3878R: John Fastabend <john.fastabend@gmail.com> 3879L: bpf@vger.kernel.org 3880L: netdev@vger.kernel.org 3881S: Maintained 3882F: net/core/filter.c 3883F: net/sched/act_bpf.c 3884F: net/sched/cls_bpf.c 3885 3886BPF [NETWORKING] (struct_ops, reuseport) 3887M: Martin KaFai Lau <martin.lau@linux.dev> 3888L: bpf@vger.kernel.org 3889L: netdev@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/bpf_struct* 3892 3893BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3894M: KP Singh <kpsingh@kernel.org> 3895R: Florent Revest <revest@chromium.org> 3896R: Brendan Jackman <jackmanb@chromium.org> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: Documentation/bpf/prog_lsm.rst 3900F: include/linux/bpf_lsm.h 3901F: kernel/bpf/bpf_lsm.c 3902F: security/bpf/ 3903 3904BPF [STORAGE & CGROUPS] 3905M: Martin KaFai Lau <martin.lau@linux.dev> 3906L: bpf@vger.kernel.org 3907S: Maintained 3908F: kernel/bpf/cgroup.c 3909F: kernel/bpf/*storage.c 3910F: kernel/bpf/bpf_lru* 3911 3912BPF [RINGBUF] 3913M: Andrii Nakryiko <andrii@kernel.org> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/ringbuf.c 3917 3918BPF [ITERATOR] 3919M: Yonghong Song <yhs@fb.com> 3920L: bpf@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/*iter.c 3923 3924BPF [L7 FRAMEWORK] (sockmap) 3925M: John Fastabend <john.fastabend@gmail.com> 3926M: Jakub Sitnicki <jakub@cloudflare.com> 3927L: netdev@vger.kernel.org 3928L: bpf@vger.kernel.org 3929S: Maintained 3930F: include/linux/skmsg.h 3931F: net/core/skmsg.c 3932F: net/core/sock_map.c 3933F: net/ipv4/tcp_bpf.c 3934F: net/ipv4/udp_bpf.c 3935F: net/unix/unix_bpf.c 3936 3937BPF [LIBRARY] (libbpf) 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: tools/lib/bpf/ 3942 3943BPF [TOOLING] (bpftool) 3944M: Quentin Monnet <quentin@isovalent.com> 3945L: bpf@vger.kernel.org 3946S: Maintained 3947F: kernel/bpf/disasm.* 3948F: tools/bpf/bpftool/ 3949 3950BPF [SELFTESTS] (Test Runners & Infrastructure) 3951M: Andrii Nakryiko <andrii@kernel.org> 3952R: Mykola Lysenko <mykolal@fb.com> 3953L: bpf@vger.kernel.org 3954S: Maintained 3955F: tools/testing/selftests/bpf/ 3956 3957BPF [MISC] 3958L: bpf@vger.kernel.org 3959S: Odd Fixes 3960K: (?:\b|_)bpf(?:\b|_) 3961 3962BROADCOM B44 10/100 ETHERNET DRIVER 3963M: Michael Chan <michael.chan@broadcom.com> 3964L: netdev@vger.kernel.org 3965S: Supported 3966F: drivers/net/ethernet/broadcom/b44.* 3967 3968BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3969M: Florian Fainelli <f.fainelli@gmail.com> 3970L: netdev@vger.kernel.org 3971L: openwrt-devel@lists.openwrt.org (subscribers-only) 3972S: Supported 3973F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3974F: drivers/net/dsa/b53/* 3975F: drivers/net/dsa/bcm_sf2* 3976F: include/linux/dsa/brcm.h 3977F: include/linux/platform_data/b53.h 3978 3979BROADCOM BCMBCA ARM ARCHITECTURE 3980M: William Zhang <william.zhang@broadcom.com> 3981M: Anand Gore <anand.gore@broadcom.com> 3982M: Kursad Oney <kursad.oney@broadcom.com> 3983M: Florian Fainelli <f.fainelli@gmail.com> 3984M: Rafał Miłecki <rafal@milecki.pl> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988T: git git://github.com/broadcom/stblinux.git 3989F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3990F: arch/arm64/boot/dts/broadcom/bcmbca/* 3991N: bcmbca 3992N: bcm[9]?47622 3993N: bcm[9]?4912 3994N: bcm[9]?63138 3995N: bcm[9]?63146 3996N: bcm[9]?63148 3997N: bcm[9]?63158 3998N: bcm[9]?63178 3999N: bcm[9]?6756 4000N: bcm[9]?6813 4001N: bcm[9]?6846 4002N: bcm[9]?6855 4003N: bcm[9]?6856 4004N: bcm[9]?6858 4005N: bcm[9]?6878 4006 4007BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4008M: Florian Fainelli <f.fainelli@gmail.com> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git git://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4015F: drivers/pci/controller/pcie-brcmstb.c 4016F: drivers/staging/vc04_services 4017N: bcm2711 4018N: bcm283* 4019N: raspberrypi 4020 4021BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4022M: Florian Fainelli <f.fainelli@gmail.com> 4023M: Ray Jui <rjui@broadcom.com> 4024M: Scott Branden <sbranden@broadcom.com> 4025R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4026S: Maintained 4027T: git git://github.com/broadcom/mach-bcm 4028F: arch/arm/mach-bcm/ 4029N: bcm281* 4030N: bcm113* 4031N: bcm216* 4032N: kona 4033 4034BROADCOM BCM47XX MIPS ARCHITECTURE 4035M: Hauke Mehrtens <hauke@hauke-m.de> 4036M: Rafał Miłecki <zajec5@gmail.com> 4037L: linux-mips@vger.kernel.org 4038S: Maintained 4039F: Documentation/devicetree/bindings/mips/brcm/ 4040F: arch/mips/bcm47xx/* 4041F: arch/mips/include/asm/mach-bcm47xx/* 4042 4043BROADCOM BCM4908 ETHERNET DRIVER 4044M: Rafał Miłecki <rafal@milecki.pl> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: netdev@vger.kernel.org 4047S: Maintained 4048F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4049F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4050F: drivers/net/ethernet/broadcom/unimac.h 4051 4052BROADCOM BCM4908 PINMUX DRIVER 4053M: Rafał Miłecki <rafal@milecki.pl> 4054R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4055L: linux-gpio@vger.kernel.org 4056S: Maintained 4057F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4058F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4059 4060BROADCOM BCM5301X ARM ARCHITECTURE 4061M: Florian Fainelli <f.fainelli@gmail.com> 4062M: Hauke Mehrtens <hauke@hauke-m.de> 4063M: Rafał Miłecki <zajec5@gmail.com> 4064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4066S: Maintained 4067F: arch/arm/boot/dts/bcm470* 4068F: arch/arm/boot/dts/bcm5301* 4069F: arch/arm/boot/dts/bcm953012* 4070F: arch/arm/mach-bcm/bcm_5301x.c 4071 4072BROADCOM BCM53573 ARM ARCHITECTURE 4073M: Florian Fainelli <f.fainelli@gmail.com> 4074M: Rafał Miłecki <rafal@milecki.pl> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4077S: Maintained 4078F: arch/arm/boot/dts/bcm47189* 4079F: arch/arm/boot/dts/bcm53573* 4080 4081BROADCOM BCM63XX/BCM33XX UDC DRIVER 4082M: Kevin Cernekee <cernekee@gmail.com> 4083L: linux-usb@vger.kernel.org 4084S: Maintained 4085F: drivers/usb/gadget/udc/bcm63xx_udc.* 4086 4087BROADCOM BCM7XXX ARM ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4091S: Maintained 4092T: git git://github.com/broadcom/stblinux.git 4093F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4094F: arch/arm/boot/dts/bcm7*.dts* 4095F: arch/arm/include/asm/hardware/cache-b15-rac.h 4096F: arch/arm/mach-bcm/*brcmstb* 4097F: arch/arm/mm/cache-b15-rac.c 4098F: drivers/bus/brcmstb_gisb.c 4099F: drivers/pci/controller/pcie-brcmstb.c 4100N: brcmstb 4101N: bcm7038 4102N: bcm7120 4103 4104BROADCOM BDC DRIVER 4105M: Justin Chen <justinpopo6@gmail.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107L: linux-usb@vger.kernel.org 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109S: Maintained 4110F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4111F: drivers/usb/gadget/udc/bdc/ 4112 4113BROADCOM BMIPS CPUFREQ DRIVER 4114M: Markus Mayer <mmayer@broadcom.com> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116L: linux-pm@vger.kernel.org 4117S: Maintained 4118F: drivers/cpufreq/bmips-cpufreq.c 4119 4120BROADCOM BMIPS MIPS ARCHITECTURE 4121M: Florian Fainelli <f.fainelli@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-mips@vger.kernel.org 4124S: Maintained 4125T: git git://github.com/broadcom/stblinux.git 4126F: arch/mips/bmips/* 4127F: arch/mips/boot/dts/brcm/bcm*.dts* 4128F: arch/mips/include/asm/mach-bmips/* 4129F: arch/mips/kernel/*bmips* 4130F: drivers/soc/bcm/bcm63xx 4131F: drivers/irqchip/irq-bcm63* 4132F: drivers/irqchip/irq-bcm7* 4133F: drivers/irqchip/irq-brcmstb* 4134F: include/linux/bcm963xx_nvram.h 4135F: include/linux/bcm963xx_tag.h 4136 4137BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4138M: Rasesh Mody <rmody@marvell.com> 4139M: GR-Linux-NIC-Dev@marvell.com 4140L: netdev@vger.kernel.org 4141S: Supported 4142F: drivers/net/ethernet/broadcom/bnx2.* 4143F: drivers/net/ethernet/broadcom/bnx2_* 4144 4145BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4146M: Saurav Kashyap <skashyap@marvell.com> 4147M: Javed Hasan <jhasan@marvell.com> 4148M: GR-QLogic-Storage-Upstream@marvell.com 4149L: linux-scsi@vger.kernel.org 4150S: Supported 4151F: drivers/scsi/bnx2fc/ 4152 4153BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4154M: Nilesh Javali <njavali@marvell.com> 4155M: Manish Rangankar <mrangankar@marvell.com> 4156M: GR-QLogic-Storage-Upstream@marvell.com 4157L: linux-scsi@vger.kernel.org 4158S: Supported 4159F: drivers/scsi/bnx2i/ 4160 4161BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4162M: Ariel Elior <aelior@marvell.com> 4163M: Sudarsana Kalluru <skalluru@marvell.com> 4164M: Manish Chopra <manishc@marvell.com> 4165L: netdev@vger.kernel.org 4166S: Supported 4167F: drivers/net/ethernet/broadcom/bnx2x/ 4168 4169BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4170M: Michael Chan <michael.chan@broadcom.com> 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: drivers/firmware/broadcom/tee_bnxt_fw.c 4174F: drivers/net/ethernet/broadcom/bnxt/ 4175F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4176 4177BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4178M: Arend van Spriel <aspriel@gmail.com> 4179M: Franky Lin <franky.lin@broadcom.com> 4180M: Hante Meuleman <hante.meuleman@broadcom.com> 4181L: linux-wireless@vger.kernel.org 4182L: brcm80211-dev-list.pdl@broadcom.com 4183L: SHA-cyfmac-dev-list@infineon.com 4184S: Supported 4185F: drivers/net/wireless/broadcom/brcm80211/ 4186 4187BROADCOM BRCMSTB GPIO DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191S: Supported 4192F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4193F: drivers/gpio/gpio-brcmstb.c 4194 4195BROADCOM BRCMSTB I2C DRIVER 4196M: Kamal Dasu <kdasu.kdev@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: linux-i2c@vger.kernel.org 4199S: Supported 4200F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4201F: drivers/i2c/busses/i2c-brcmstb.c 4202 4203BROADCOM BRCMSTB UART DRIVER 4204M: Al Cooper <alcooperx@gmail.com> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: linux-serial@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4209F: drivers/tty/serial/8250/8250_bcm7271.c 4210 4211BROADCOM BRCMSTB USB EHCI DRIVER 4212M: Justin Chen <justinpopo6@gmail.com> 4213M: Al Cooper <alcooperx@gmail.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: linux-usb@vger.kernel.org 4216S: Maintained 4217F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4218F: drivers/usb/host/ehci-brcm.* 4219 4220BROADCOM BRCMSTB USB PIN MAP DRIVER 4221M: Al Cooper <alcooperx@gmail.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223L: linux-usb@vger.kernel.org 4224S: Maintained 4225F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4226F: drivers/usb/misc/brcmstb-usb-pinmap.c 4227 4228BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4229M: Justin Chen <justinpopo6@gmail.com> 4230M: Al Cooper <alcooperx@gmail.com> 4231R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4232L: linux-kernel@vger.kernel.org 4233S: Maintained 4234F: drivers/phy/broadcom/phy-brcm-usb* 4235 4236BROADCOM ETHERNET PHY DRIVERS 4237M: Florian Fainelli <f.fainelli@gmail.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239L: netdev@vger.kernel.org 4240S: Supported 4241F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4242F: drivers/net/phy/bcm*.[ch] 4243F: drivers/net/phy/broadcom.c 4244F: include/linux/brcmphy.h 4245 4246BROADCOM GENET ETHERNET DRIVER 4247M: Doug Berger <opendmb@gmail.com> 4248M: Florian Fainelli <f.fainelli@gmail.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250L: netdev@vger.kernel.org 4251S: Supported 4252F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4253F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4254F: drivers/net/ethernet/broadcom/genet/ 4255F: drivers/net/ethernet/broadcom/unimac.h 4256F: drivers/net/mdio/mdio-bcm-unimac.c 4257F: include/linux/platform_data/bcmgenet.h 4258F: include/linux/platform_data/mdio-bcm-unimac.h 4259 4260BROADCOM IPROC ARM ARCHITECTURE 4261M: Ray Jui <rjui@broadcom.com> 4262M: Scott Branden <sbranden@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4265S: Maintained 4266T: git git://github.com/broadcom/stblinux.git 4267F: arch/arm64/boot/dts/broadcom/northstar2/* 4268F: arch/arm64/boot/dts/broadcom/stingray/* 4269F: drivers/clk/bcm/clk-ns* 4270F: drivers/clk/bcm/clk-sr* 4271F: drivers/pinctrl/bcm/pinctrl-ns* 4272F: include/dt-bindings/clock/bcm-sr* 4273N: iproc 4274N: cygnus 4275N: bcm[-_]nsp 4276N: bcm9113* 4277N: bcm9583* 4278N: bcm9585* 4279N: bcm9586* 4280N: bcm988312 4281N: bcm113* 4282N: bcm583* 4283N: bcm585* 4284N: bcm586* 4285N: bcm88312 4286N: hr2 4287N: stingray 4288 4289BROADCOM IPROC GBIT ETHERNET DRIVER 4290M: Rafał Miłecki <rafal@milecki.pl> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: netdev@vger.kernel.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4295F: drivers/net/ethernet/broadcom/bgmac* 4296F: drivers/net/ethernet/broadcom/unimac.h 4297 4298BROADCOM KONA GPIO DRIVER 4299M: Ray Jui <rjui@broadcom.com> 4300R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4301S: Supported 4302F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4303F: drivers/gpio/gpio-bcm-kona.c 4304 4305BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4306M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4307M: Kashyap Desai <kashyap.desai@broadcom.com> 4308M: Sumit Saxena <sumit.saxena@broadcom.com> 4309M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4310L: mpi3mr-linuxdrv.pdl@broadcom.com 4311L: linux-scsi@vger.kernel.org 4312S: Supported 4313W: https://www.broadcom.com/support/storage 4314F: drivers/scsi/mpi3mr/ 4315 4316BROADCOM NETXTREME-E ROCE DRIVER 4317M: Selvin Xavier <selvin.xavier@broadcom.com> 4318L: linux-rdma@vger.kernel.org 4319S: Supported 4320W: http://www.broadcom.com 4321F: drivers/infiniband/hw/bnxt_re/ 4322F: include/uapi/rdma/bnxt_re-abi.h 4323 4324BROADCOM NVRAM DRIVER 4325M: Rafał Miłecki <zajec5@gmail.com> 4326L: linux-mips@vger.kernel.org 4327S: Maintained 4328F: drivers/firmware/broadcom/* 4329 4330BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4331M: Rafał Miłecki <rafal@milecki.pl> 4332M: Florian Fainelli <f.fainelli@gmail.com> 4333R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4334L: linux-pm@vger.kernel.org 4335S: Maintained 4336T: git git://github.com/broadcom/stblinux.git 4337F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4338F: include/dt-bindings/soc/bcm-pmb.h 4339 4340BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4341M: Rafał Miłecki <zajec5@gmail.com> 4342L: linux-wireless@vger.kernel.org 4343S: Maintained 4344F: drivers/bcma/ 4345F: include/linux/bcma/ 4346 4347BROADCOM SPI DRIVER 4348M: Kamal Dasu <kdasu.kdev@gmail.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Maintained 4351F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4352F: drivers/spi/spi-bcm-qspi.* 4353F: drivers/spi/spi-brcmstb-qspi.c 4354F: drivers/spi/spi-iproc-qspi.c 4355 4356BROADCOM STB AVS CPUFREQ DRIVER 4357M: Markus Mayer <mmayer@broadcom.com> 4358R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4359L: linux-pm@vger.kernel.org 4360S: Maintained 4361F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4362F: drivers/cpufreq/brcmstb* 4363 4364BROADCOM STB AVS TMON DRIVER 4365M: Markus Mayer <mmayer@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367L: linux-pm@vger.kernel.org 4368S: Maintained 4369F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4370F: drivers/thermal/broadcom/brcmstb* 4371 4372BROADCOM STB DPFE DRIVER 4373M: Markus Mayer <mmayer@broadcom.com> 4374R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4376S: Maintained 4377F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4378F: drivers/memory/brcmstb_dpfe.c 4379 4380BROADCOM STB NAND FLASH DRIVER 4381M: Brian Norris <computersforpeace@gmail.com> 4382M: Kamal Dasu <kdasu.kdev@gmail.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384L: linux-mtd@lists.infradead.org 4385S: Maintained 4386F: drivers/mtd/nand/raw/brcmnand/ 4387F: include/linux/platform_data/brcmnand.h 4388 4389BROADCOM STB PCIE DRIVER 4390M: Jim Quinlan <jim2101024@gmail.com> 4391M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4392M: Florian Fainelli <f.fainelli@gmail.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394L: linux-pci@vger.kernel.org 4395S: Maintained 4396F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4397F: drivers/pci/controller/pcie-brcmstb.c 4398 4399BROADCOM SYSTEMPORT ETHERNET DRIVER 4400M: Florian Fainelli <f.fainelli@gmail.com> 4401R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4402L: netdev@vger.kernel.org 4403S: Supported 4404F: drivers/net/ethernet/broadcom/bcmsysport.* 4405F: drivers/net/ethernet/broadcom/unimac.h 4406F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4407 4408BROADCOM TG3 GIGABIT ETHERNET DRIVER 4409M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4410M: Prashant Sreedharan <prashant@broadcom.com> 4411M: Michael Chan <mchan@broadcom.com> 4412L: netdev@vger.kernel.org 4413S: Supported 4414F: drivers/net/ethernet/broadcom/tg3.* 4415 4416BROADCOM VK DRIVER 4417M: Scott Branden <scott.branden@broadcom.com> 4418R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4419S: Supported 4420F: drivers/misc/bcm-vk/ 4421F: include/uapi/linux/misc/bcm_vk.h 4422 4423BROCADE BFA FC SCSI DRIVER 4424M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4425M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4426L: linux-scsi@vger.kernel.org 4427S: Supported 4428F: drivers/scsi/bfa/ 4429 4430BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4431M: Rasesh Mody <rmody@marvell.com> 4432M: Sudarsana Kalluru <skalluru@marvell.com> 4433M: GR-Linux-NIC-Dev@marvell.com 4434L: netdev@vger.kernel.org 4435S: Supported 4436F: drivers/net/ethernet/brocade/bna/ 4437 4438BSG (block layer generic sg v4 driver) 4439M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4440L: linux-scsi@vger.kernel.org 4441S: Supported 4442F: block/bsg.c 4443F: include/linux/bsg.h 4444F: include/uapi/linux/bsg.h 4445 4446BT87X AUDIO DRIVER 4447M: Clemens Ladisch <clemens@ladisch.de> 4448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4449S: Maintained 4450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4451F: Documentation/sound/cards/bt87x.rst 4452F: sound/pci/bt87x.c 4453 4454BT8XXGPIO DRIVER 4455M: Michael Buesch <m@bues.ch> 4456S: Maintained 4457W: http://bu3sch.de/btgpio.php 4458F: drivers/gpio/gpio-bt8xx.c 4459 4460BTRFS FILE SYSTEM 4461M: Chris Mason <clm@fb.com> 4462M: Josef Bacik <josef@toxicpanda.com> 4463M: David Sterba <dsterba@suse.com> 4464L: linux-btrfs@vger.kernel.org 4465S: Maintained 4466W: https://btrfs.readthedocs.io 4467W: https://btrfs.wiki.kernel.org/ 4468Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4469C: irc://irc.libera.chat/btrfs 4470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4471F: Documentation/filesystems/btrfs.rst 4472F: fs/btrfs/ 4473F: include/linux/btrfs* 4474F: include/trace/events/btrfs.h 4475F: include/uapi/linux/btrfs* 4476 4477BTTV VIDEO4LINUX DRIVER 4478M: Mauro Carvalho Chehab <mchehab@kernel.org> 4479L: linux-media@vger.kernel.org 4480S: Odd fixes 4481W: https://linuxtv.org 4482T: git git://linuxtv.org/media_tree.git 4483F: Documentation/driver-api/media/drivers/bttv* 4484F: drivers/media/pci/bt8xx/bttv* 4485 4486BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4487M: Chanwoo Choi <cw00.choi@samsung.com> 4488L: linux-pm@vger.kernel.org 4489L: linux-samsung-soc@vger.kernel.org 4490S: Maintained 4491T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4492F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4493F: drivers/devfreq/exynos-bus.c 4494 4495BUSLOGIC SCSI DRIVER 4496M: Khalid Aziz <khalid@gonehiking.org> 4497L: linux-scsi@vger.kernel.org 4498S: Maintained 4499F: drivers/scsi/BusLogic.* 4500F: drivers/scsi/FlashPoint.* 4501 4502C-MEDIA CMI8788 DRIVER 4503M: Clemens Ladisch <clemens@ladisch.de> 4504L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4507F: sound/pci/oxygen/ 4508 4509C-SKY ARCHITECTURE 4510M: Guo Ren <guoren@kernel.org> 4511L: linux-csky@vger.kernel.org 4512S: Supported 4513T: git https://github.com/c-sky/csky-linux.git 4514F: Documentation/devicetree/bindings/csky/ 4515F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4516F: Documentation/devicetree/bindings/timer/csky,* 4517F: arch/csky/ 4518F: drivers/clocksource/timer-gx6605s.c 4519F: drivers/clocksource/timer-mp-csky.c 4520F: drivers/irqchip/irq-csky-* 4521N: csky 4522K: csky 4523 4524CA8210 IEEE-802.15.4 RADIO DRIVER 4525L: linux-wpan@vger.kernel.org 4526S: Orphan 4527W: https://github.com/Cascoda/ca8210-linux.git 4528F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4529F: drivers/net/ieee802154/ca8210.c 4530 4531CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4532M: Damien Le Moal <damien.lemoal@wdc.com> 4533L: linux-riscv@lists.infradead.org 4534L: linux-gpio@vger.kernel.org (pinctrl driver) 4535F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4536F: drivers/pinctrl/pinctrl-k210.c 4537 4538CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4539M: Damien Le Moal <damien.lemoal@wdc.com> 4540L: linux-kernel@vger.kernel.org 4541L: linux-riscv@lists.infradead.org 4542S: Maintained 4543F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4544F: drivers/reset/reset-k210.c 4545 4546CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4547M: Damien Le Moal <damien.lemoal@wdc.com> 4548L: linux-riscv@lists.infradead.org 4549S: Maintained 4550F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4551F: drivers/soc/canaan/ 4552F: include/soc/canaan/ 4553 4554CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4555M: David Howells <dhowells@redhat.com> 4556L: linux-cachefs@redhat.com (moderated for non-subscribers) 4557S: Supported 4558F: Documentation/filesystems/caching/cachefiles.rst 4559F: fs/cachefiles/ 4560 4561CADENCE MIPI-CSI2 BRIDGES 4562M: Maxime Ripard <mripard@kernel.org> 4563L: linux-media@vger.kernel.org 4564S: Maintained 4565F: Documentation/devicetree/bindings/media/cdns,*.txt 4566F: drivers/media/platform/cadence/cdns-csi2* 4567 4568CADENCE NAND DRIVER 4569L: linux-mtd@lists.infradead.org 4570S: Orphan 4571F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4572F: drivers/mtd/nand/raw/cadence-nand-controller.c 4573 4574CADENCE USB3 DRD IP DRIVER 4575M: Peter Chen <peter.chen@kernel.org> 4576M: Pawel Laszczak <pawell@cadence.com> 4577R: Roger Quadros <rogerq@kernel.org> 4578R: Aswath Govindraju <a-govindraju@ti.com> 4579L: linux-usb@vger.kernel.org 4580S: Maintained 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4582F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4583F: drivers/usb/cdns3/ 4584X: drivers/usb/cdns3/cdnsp* 4585 4586CADENCE USBSSP DRD IP DRIVER 4587M: Pawel Laszczak <pawell@cadence.com> 4588L: linux-usb@vger.kernel.org 4589S: Maintained 4590T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4591F: drivers/usb/cdns3/ 4592X: drivers/usb/cdns3/cdns3* 4593 4594CADET FM/AM RADIO RECEIVER DRIVER 4595M: Hans Verkuil <hverkuil@xs4all.nl> 4596L: linux-media@vger.kernel.org 4597S: Maintained 4598W: https://linuxtv.org 4599T: git git://linuxtv.org/media_tree.git 4600F: drivers/media/radio/radio-cadet* 4601 4602CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4603L: linux-media@vger.kernel.org 4604S: Orphan 4605T: git git://linuxtv.org/media_tree.git 4606F: Documentation/admin-guide/media/cafe_ccic* 4607F: drivers/media/platform/marvell/ 4608 4609CAIF NETWORK LAYER 4610L: netdev@vger.kernel.org 4611S: Orphan 4612F: Documentation/networking/caif/ 4613F: drivers/net/caif/ 4614F: include/net/caif/ 4615F: include/uapi/linux/caif/ 4616F: net/caif/ 4617 4618CAKE QDISC 4619M: Toke Høiland-Jørgensen <toke@toke.dk> 4620L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4621S: Maintained 4622F: net/sched/sch_cake.c 4623 4624CAN NETWORK DRIVERS 4625M: Wolfgang Grandegger <wg@grandegger.com> 4626M: Marc Kleine-Budde <mkl@pengutronix.de> 4627L: linux-can@vger.kernel.org 4628S: Maintained 4629W: https://github.com/linux-can 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4632F: Documentation/devicetree/bindings/net/can/ 4633F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4634F: drivers/net/can/ 4635F: drivers/phy/phy-can-transceiver.c 4636F: include/linux/can/bittiming.h 4637F: include/linux/can/dev.h 4638F: include/linux/can/length.h 4639F: include/linux/can/platform/ 4640F: include/linux/can/rx-offload.h 4641F: include/uapi/linux/can/error.h 4642F: include/uapi/linux/can/netlink.h 4643F: include/uapi/linux/can/vxcan.h 4644 4645CAN NETWORK LAYER 4646M: Oliver Hartkopp <socketcan@hartkopp.net> 4647M: Marc Kleine-Budde <mkl@pengutronix.de> 4648L: linux-can@vger.kernel.org 4649S: Maintained 4650W: https://github.com/linux-can 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4653F: Documentation/networking/can.rst 4654F: include/linux/can/can-ml.h 4655F: include/linux/can/core.h 4656F: include/linux/can/skb.h 4657F: include/net/netns/can.h 4658F: include/uapi/linux/can.h 4659F: include/uapi/linux/can/bcm.h 4660F: include/uapi/linux/can/gw.h 4661F: include/uapi/linux/can/isotp.h 4662F: include/uapi/linux/can/raw.h 4663F: net/can/ 4664 4665CAN-J1939 NETWORK LAYER 4666M: Robin van der Gracht <robin@protonic.nl> 4667M: Oleksij Rempel <o.rempel@pengutronix.de> 4668R: kernel@pengutronix.de 4669L: linux-can@vger.kernel.org 4670S: Maintained 4671F: Documentation/networking/j1939.rst 4672F: include/uapi/linux/can/j1939.h 4673F: net/can/j1939/ 4674 4675CAPABILITIES 4676M: Serge Hallyn <serge@hallyn.com> 4677L: linux-security-module@vger.kernel.org 4678S: Supported 4679F: include/linux/capability.h 4680F: include/uapi/linux/capability.h 4681F: kernel/capability.c 4682F: security/commoncap.c 4683 4684CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4685M: Kevin Tsai <ktsai@capellamicro.com> 4686S: Maintained 4687F: drivers/iio/light/cm* 4688 4689CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4690M: Christian Lamparter <chunkeey@googlemail.com> 4691L: linux-wireless@vger.kernel.org 4692S: Maintained 4693W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4694F: drivers/net/wireless/ath/carl9170/ 4695 4696CAVIUM I2C DRIVER 4697M: Robert Richter <rric@kernel.org> 4698S: Odd Fixes 4699W: http://www.marvell.com 4700F: drivers/i2c/busses/i2c-octeon* 4701F: drivers/i2c/busses/i2c-thunderx* 4702 4703CAVIUM LIQUIDIO NETWORK DRIVER 4704M: Derek Chickles <dchickles@marvell.com> 4705M: Satanand Burla <sburla@marvell.com> 4706M: Felix Manlunas <fmanlunas@marvell.com> 4707L: netdev@vger.kernel.org 4708S: Supported 4709W: http://www.marvell.com 4710F: drivers/net/ethernet/cavium/liquidio/ 4711 4712CAVIUM MMC DRIVER 4713M: Robert Richter <rric@kernel.org> 4714S: Odd Fixes 4715W: http://www.marvell.com 4716F: drivers/mmc/host/cavium* 4717 4718CAVIUM OCTEON-TX CRYPTO DRIVER 4719M: George Cherian <gcherian@marvell.com> 4720L: linux-crypto@vger.kernel.org 4721S: Supported 4722W: http://www.marvell.com 4723F: drivers/crypto/cavium/cpt/ 4724 4725CAVIUM THUNDERX2 ARM64 SOC 4726M: Robert Richter <rric@kernel.org> 4727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4728S: Odd Fixes 4729F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4730F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4731 4732CBS/ETF/TAPRIO QDISCS 4733M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4734S: Maintained 4735L: netdev@vger.kernel.org 4736F: net/sched/sch_cbs.c 4737F: net/sched/sch_etf.c 4738F: net/sched/sch_taprio.c 4739 4740CC2520 IEEE-802.15.4 RADIO DRIVER 4741M: Varka Bhadram <varkabhadram@gmail.com> 4742L: linux-wpan@vger.kernel.org 4743S: Maintained 4744F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4745F: drivers/net/ieee802154/cc2520.c 4746F: include/linux/spi/cc2520.h 4747 4748CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4749M: Gilad Ben-Yossef <gilad@benyossef.com> 4750L: linux-crypto@vger.kernel.org 4751S: Supported 4752W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4753F: drivers/crypto/ccree/ 4754 4755CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4756M: Hadar Gat <hadar.gat@arm.com> 4757L: linux-crypto@vger.kernel.org 4758S: Supported 4759F: drivers/char/hw_random/cctrng.c 4760F: drivers/char/hw_random/cctrng.h 4761F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4762W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4763 4764CEC FRAMEWORK 4765M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4766L: linux-media@vger.kernel.org 4767S: Supported 4768W: http://linuxtv.org 4769T: git git://linuxtv.org/media_tree.git 4770F: Documentation/ABI/testing/debugfs-cec-error-inj 4771F: Documentation/devicetree/bindings/media/cec.txt 4772F: Documentation/driver-api/media/cec-core.rst 4773F: Documentation/userspace-api/media/cec 4774F: drivers/media/cec/ 4775F: drivers/media/rc/keymaps/rc-cec.c 4776F: include/media/cec-notifier.h 4777F: include/media/cec.h 4778F: include/uapi/linux/cec-funcs.h 4779F: include/uapi/linux/cec.h 4780 4781CEC GPIO DRIVER 4782M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4783L: linux-media@vger.kernel.org 4784S: Supported 4785W: http://linuxtv.org 4786T: git git://linuxtv.org/media_tree.git 4787F: Documentation/devicetree/bindings/media/cec-gpio.txt 4788F: drivers/media/cec/platform/cec-gpio/ 4789 4790CELL BROADBAND ENGINE ARCHITECTURE 4791M: Arnd Bergmann <arnd@arndb.de> 4792L: linuxppc-dev@lists.ozlabs.org 4793S: Supported 4794W: http://www.ibm.com/developerworks/power/cell/ 4795F: arch/powerpc/include/asm/cell*.h 4796F: arch/powerpc/include/asm/spu*.h 4797F: arch/powerpc/include/uapi/asm/spu*.h 4798F: arch/powerpc/platforms/cell/ 4799 4800CELLWISE CW2015 BATTERY DRIVER 4801M: Tobias Schrammm <t.schramm@manjaro.org> 4802S: Maintained 4803F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4804F: drivers/power/supply/cw2015_battery.c 4805 4806CEPH COMMON CODE (LIBCEPH) 4807M: Ilya Dryomov <idryomov@gmail.com> 4808M: Xiubo Li <xiubli@redhat.com> 4809R: Jeff Layton <jlayton@kernel.org> 4810L: ceph-devel@vger.kernel.org 4811S: Supported 4812W: http://ceph.com/ 4813T: git git://github.com/ceph/ceph-client.git 4814F: include/linux/ceph/ 4815F: include/linux/crush/ 4816F: net/ceph/ 4817 4818CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4819M: Xiubo Li <xiubli@redhat.com> 4820M: Ilya Dryomov <idryomov@gmail.com> 4821R: Jeff Layton <jlayton@kernel.org> 4822L: ceph-devel@vger.kernel.org 4823S: Supported 4824W: http://ceph.com/ 4825T: git git://github.com/ceph/ceph-client.git 4826F: Documentation/filesystems/ceph.rst 4827F: fs/ceph/ 4828 4829CERTIFICATE HANDLING 4830M: David Howells <dhowells@redhat.com> 4831M: David Woodhouse <dwmw2@infradead.org> 4832L: keyrings@vger.kernel.org 4833S: Maintained 4834F: Documentation/admin-guide/module-signing.rst 4835F: certs/ 4836F: scripts/sign-file.c 4837F: tools/certs/ 4838 4839CFAG12864B LCD DRIVER 4840M: Miguel Ojeda <ojeda@kernel.org> 4841S: Maintained 4842F: drivers/auxdisplay/cfag12864b.c 4843F: include/linux/cfag12864b.h 4844 4845CFAG12864BFB LCD FRAMEBUFFER DRIVER 4846M: Miguel Ojeda <ojeda@kernel.org> 4847S: Maintained 4848F: drivers/auxdisplay/cfag12864bfb.c 4849F: include/linux/cfag12864b.h 4850 4851CHAR and MISC DRIVERS 4852M: Arnd Bergmann <arnd@arndb.de> 4853M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4854S: Supported 4855T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4856F: drivers/char/ 4857F: drivers/misc/ 4858F: include/linux/miscdevice.h 4859X: drivers/char/agp/ 4860X: drivers/char/hw_random/ 4861X: drivers/char/ipmi/ 4862X: drivers/char/random.c 4863X: drivers/char/tpm/ 4864 4865CHECKPATCH 4866M: Andy Whitcroft <apw@canonical.com> 4867M: Joe Perches <joe@perches.com> 4868R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4869R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4870S: Maintained 4871F: scripts/checkpatch.pl 4872 4873CHECKPATCH DOCUMENTATION 4874M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4875M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4876R: Joe Perches <joe@perches.com> 4877S: Maintained 4878F: Documentation/dev-tools/checkpatch.rst 4879 4880CHINESE DOCUMENTATION 4881M: Alex Shi <alexs@kernel.org> 4882M: Yanteng Si <siyanteng@loongson.cn> 4883S: Maintained 4884F: Documentation/translations/zh_CN/ 4885 4886CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4887M: Peter Chen <peter.chen@kernel.org> 4888L: linux-usb@vger.kernel.org 4889S: Maintained 4890T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4891F: drivers/usb/chipidea/ 4892 4893CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4894M: Hans de Goede <hdegoede@redhat.com> 4895L: linux-input@vger.kernel.org 4896S: Maintained 4897F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4898F: drivers/input/touchscreen/chipone_icn8318.c 4899 4900CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4901M: Hans de Goede <hdegoede@redhat.com> 4902L: linux-input@vger.kernel.org 4903S: Maintained 4904F: drivers/input/touchscreen/chipone_icn8505.c 4905 4906CHROME HARDWARE PLATFORM SUPPORT 4907M: Benson Leung <bleung@chromium.org> 4908L: chrome-platform@lists.linux.dev 4909S: Maintained 4910T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4911F: drivers/platform/chrome/ 4912 4913CHROMEOS EC CODEC DRIVER 4914M: Cheng-Yi Chiang <cychiang@chromium.org> 4915M: Tzung-Bi Shih <tzungbi@google.com> 4916R: Guenter Roeck <groeck@chromium.org> 4917L: chrome-platform@lists.linux.dev 4918S: Maintained 4919F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4920F: sound/soc/codecs/cros_ec_codec.* 4921 4922CHROMEOS EC SUBDRIVERS 4923M: Benson Leung <bleung@chromium.org> 4924R: Guenter Roeck <groeck@chromium.org> 4925L: chrome-platform@lists.linux.dev 4926S: Maintained 4927F: drivers/power/supply/cros_usbpd-charger.c 4928N: cros_ec 4929N: cros-ec 4930 4931CHROMEOS EC USB TYPE-C DRIVER 4932M: Prashant Malani <pmalani@chromium.org> 4933L: chrome-platform@lists.linux.dev 4934S: Maintained 4935F: drivers/platform/chrome/cros_ec_typec.c 4936F: drivers/platform/chrome/cros_typec_switch.c 4937 4938CHROMEOS EC USB PD NOTIFY DRIVER 4939M: Prashant Malani <pmalani@chromium.org> 4940L: chrome-platform@lists.linux.dev 4941S: Maintained 4942F: drivers/platform/chrome/cros_usbpd_notify.c 4943F: include/linux/platform_data/cros_usbpd_notify.h 4944 4945CHRONTEL CH7322 CEC DRIVER 4946M: Joe Tessler <jrt@google.com> 4947L: linux-media@vger.kernel.org 4948S: Maintained 4949T: git git://linuxtv.org/media_tree.git 4950F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4951F: drivers/media/cec/i2c/ch7322.c 4952 4953CIRRUS LOGIC AUDIO CODEC DRIVERS 4954M: James Schulman <james.schulman@cirrus.com> 4955M: David Rhodes <david.rhodes@cirrus.com> 4956M: Lucas Tanure <tanureal@opensource.cirrus.com> 4957M: Richard Fitzgerald <rf@opensource.cirrus.com> 4958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4959L: patches@opensource.cirrus.com 4960S: Maintained 4961F: Documentation/devicetree/bindings/sound/cirrus,cs* 4962F: include/dt-bindings/sound/cs* 4963F: sound/pci/hda/cs* 4964F: sound/pci/hda/hda_cs_dsp_ctl.* 4965F: sound/soc/codecs/cs* 4966 4967CIRRUS LOGIC DSP FIRMWARE DRIVER 4968M: Simon Trimmer <simont@opensource.cirrus.com> 4969M: Charles Keepax <ckeepax@opensource.cirrus.com> 4970M: Richard Fitzgerald <rf@opensource.cirrus.com> 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: drivers/firmware/cirrus/* 4976F: include/linux/firmware/cirrus/* 4977 4978CIRRUS LOGIC EP93XX ETHERNET DRIVER 4979M: Hartley Sweeten <hsweeten@visionengravers.com> 4980L: netdev@vger.kernel.org 4981S: Maintained 4982F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4983 4984CIRRUS LOGIC LOCHNAGAR DRIVER 4985M: Charles Keepax <ckeepax@opensource.cirrus.com> 4986M: Richard Fitzgerald <rf@opensource.cirrus.com> 4987L: patches@opensource.cirrus.com 4988S: Supported 4989F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4993F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4994F: Documentation/hwmon/lochnagar.rst 4995F: drivers/clk/clk-lochnagar.c 4996F: drivers/hwmon/lochnagar-hwmon.c 4997F: drivers/mfd/lochnagar-i2c.c 4998F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4999F: drivers/regulator/lochnagar-regulator.c 5000F: include/dt-bindings/clock/lochnagar.h 5001F: include/dt-bindings/pinctrl/lochnagar.h 5002F: include/linux/mfd/lochnagar* 5003F: sound/soc/codecs/lochnagar-sc.c 5004 5005CIRRUS LOGIC MADERA CODEC DRIVERS 5006M: Charles Keepax <ckeepax@opensource.cirrus.com> 5007M: Richard Fitzgerald <rf@opensource.cirrus.com> 5008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5009L: patches@opensource.cirrus.com 5010S: Supported 5011W: https://github.com/CirrusLogic/linux-drivers/wiki 5012T: git https://github.com/CirrusLogic/linux-drivers.git 5013F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5015F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5016F: drivers/gpio/gpio-madera* 5017F: drivers/irqchip/irq-madera* 5018F: drivers/mfd/cs47l* 5019F: drivers/mfd/madera* 5020F: drivers/pinctrl/cirrus/* 5021F: include/dt-bindings/sound/madera* 5022F: include/linux/irqchip/irq-madera* 5023F: include/linux/mfd/madera/* 5024F: include/sound/madera* 5025F: sound/soc/codecs/cs47l* 5026F: sound/soc/codecs/madera* 5027 5028CISCO FCOE HBA DRIVER 5029M: Satish Kharat <satishkh@cisco.com> 5030M: Sesidhar Baddela <sebaddel@cisco.com> 5031M: Karan Tilak Kumar <kartilak@cisco.com> 5032L: linux-scsi@vger.kernel.org 5033S: Supported 5034F: drivers/scsi/fnic/ 5035 5036CISCO SCSI HBA DRIVER 5037M: Karan Tilak Kumar <kartilak@cisco.com> 5038M: Sesidhar Baddela <sebaddel@cisco.com> 5039L: linux-scsi@vger.kernel.org 5040S: Supported 5041F: drivers/scsi/snic/ 5042 5043CISCO VIC ETHERNET NIC DRIVER 5044M: Christian Benvenuti <benve@cisco.com> 5045M: Satish Kharat <satishkh@cisco.com> 5046S: Supported 5047F: drivers/net/ethernet/cisco/enic/ 5048 5049CISCO VIC LOW LATENCY NIC DRIVER 5050M: Christian Benvenuti <benve@cisco.com> 5051M: Nelson Escobar <neescoba@cisco.com> 5052S: Supported 5053F: drivers/infiniband/hw/usnic/ 5054 5055CLANG-FORMAT FILE 5056M: Miguel Ojeda <ojeda@kernel.org> 5057S: Maintained 5058F: .clang-format 5059 5060CLANG/LLVM BUILD SUPPORT 5061M: Nathan Chancellor <nathan@kernel.org> 5062M: Nick Desaulniers <ndesaulniers@google.com> 5063R: Tom Rix <trix@redhat.com> 5064L: llvm@lists.linux.dev 5065S: Supported 5066W: https://clangbuiltlinux.github.io/ 5067B: https://github.com/ClangBuiltLinux/linux/issues 5068C: irc://irc.libera.chat/clangbuiltlinux 5069F: Documentation/kbuild/llvm.rst 5070F: include/linux/compiler-clang.h 5071F: scripts/Makefile.clang 5072F: scripts/clang-tools/ 5073K: \b(?i:clang|llvm)\b 5074 5075CLANG CONTROL FLOW INTEGRITY SUPPORT 5076M: Sami Tolvanen <samitolvanen@google.com> 5077M: Kees Cook <keescook@chromium.org> 5078R: Nathan Chancellor <nathan@kernel.org> 5079R: Nick Desaulniers <ndesaulniers@google.com> 5080L: llvm@lists.linux.dev 5081S: Supported 5082B: https://github.com/ClangBuiltLinux/linux/issues 5083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5084F: include/linux/cfi.h 5085F: kernel/cfi.c 5086 5087CLK API 5088M: Russell King <linux@armlinux.org.uk> 5089L: linux-clk@vger.kernel.org 5090S: Maintained 5091F: include/linux/clk.h 5092 5093CLOCKSOURCE, CLOCKEVENT DRIVERS 5094M: Daniel Lezcano <daniel.lezcano@linaro.org> 5095M: Thomas Gleixner <tglx@linutronix.de> 5096L: linux-kernel@vger.kernel.org 5097S: Supported 5098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5099F: Documentation/devicetree/bindings/timer/ 5100F: drivers/clocksource/ 5101 5102CMPC ACPI DRIVER 5103M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5104M: Daniel Oliveira Nascimento <don@syst.com.br> 5105L: platform-driver-x86@vger.kernel.org 5106S: Supported 5107F: drivers/platform/x86/classmate-laptop.c 5108 5109COBALT MEDIA DRIVER 5110M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5111L: linux-media@vger.kernel.org 5112S: Supported 5113W: https://linuxtv.org 5114T: git git://linuxtv.org/media_tree.git 5115F: drivers/media/pci/cobalt/ 5116 5117COCCINELLE/Semantic Patches (SmPL) 5118M: Julia Lawall <Julia.Lawall@inria.fr> 5119M: Nicolas Palix <nicolas.palix@imag.fr> 5120L: cocci@inria.fr (moderated for non-subscribers) 5121S: Supported 5122W: https://coccinelle.gitlabpages.inria.fr/website/ 5123T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5124F: Documentation/dev-tools/coccinelle.rst 5125F: scripts/coccicheck 5126F: scripts/coccinelle/ 5127 5128CODA FILE SYSTEM 5129M: Jan Harkes <jaharkes@cs.cmu.edu> 5130M: coda@cs.cmu.edu 5131L: codalist@coda.cs.cmu.edu 5132S: Maintained 5133W: http://www.coda.cs.cmu.edu/ 5134F: Documentation/filesystems/coda.rst 5135F: fs/coda/ 5136F: include/linux/coda*.h 5137F: include/uapi/linux/coda*.h 5138 5139CODA V4L2 MEM2MEM DRIVER 5140M: Philipp Zabel <p.zabel@pengutronix.de> 5141L: linux-media@vger.kernel.org 5142S: Maintained 5143F: Documentation/devicetree/bindings/media/coda.yaml 5144F: drivers/media/platform/chips-media/ 5145 5146CODE OF CONDUCT 5147M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5148S: Supported 5149F: Documentation/process/code-of-conduct-interpretation.rst 5150F: Documentation/process/code-of-conduct.rst 5151 5152COMEDI DRIVERS 5153M: Ian Abbott <abbotti@mev.co.uk> 5154M: H Hartley Sweeten <hsweeten@visionengravers.com> 5155S: Odd Fixes 5156F: drivers/comedi/ 5157F: include/linux/comedi/ 5158F: include/uapi/linux/comedi.h 5159 5160COMMON CLK FRAMEWORK 5161M: Michael Turquette <mturquette@baylibre.com> 5162M: Stephen Boyd <sboyd@kernel.org> 5163L: linux-clk@vger.kernel.org 5164S: Maintained 5165Q: http://patchwork.kernel.org/project/linux-clk/list/ 5166T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5167F: Documentation/devicetree/bindings/clock/ 5168F: drivers/clk/ 5169F: include/dt-bindings/clock/ 5170F: include/linux/clk-pr* 5171F: include/linux/clk/ 5172F: include/linux/of_clk.h 5173X: drivers/clk/clkdev.c 5174 5175COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5176M: Steve French <sfrench@samba.org> 5177R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5178R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5179R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5180R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5181L: linux-cifs@vger.kernel.org 5182L: samba-technical@lists.samba.org (moderated for non-subscribers) 5183S: Supported 5184W: https://wiki.samba.org/index.php/LinuxCIFS 5185T: git git://git.samba.org/sfrench/cifs-2.6.git 5186F: Documentation/admin-guide/cifs/ 5187F: fs/cifs/ 5188F: fs/smbfs_common/ 5189F: include/uapi/linux/cifs 5190 5191COMPACTPCI HOTPLUG CORE 5192M: Scott Murray <scott@spiteful.org> 5193L: linux-pci@vger.kernel.org 5194S: Maintained 5195F: drivers/pci/hotplug/cpci_hotplug* 5196 5197COMPACTPCI HOTPLUG GENERIC DRIVER 5198M: Scott Murray <scott@spiteful.org> 5199L: linux-pci@vger.kernel.org 5200S: Maintained 5201F: drivers/pci/hotplug/cpcihp_generic.c 5202 5203COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5204M: Scott Murray <scott@spiteful.org> 5205L: linux-pci@vger.kernel.org 5206S: Maintained 5207F: drivers/pci/hotplug/cpcihp_zt5550.* 5208 5209COMPAL LAPTOP SUPPORT 5210M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5211L: platform-driver-x86@vger.kernel.org 5212S: Maintained 5213F: drivers/platform/x86/compal-laptop.c 5214 5215COMPILER ATTRIBUTES 5216M: Miguel Ojeda <ojeda@kernel.org> 5217R: Nick Desaulniers <ndesaulniers@google.com> 5218S: Maintained 5219F: include/linux/compiler_attributes.h 5220 5221COMPUTE EXPRESS LINK (CXL) 5222M: Alison Schofield <alison.schofield@intel.com> 5223M: Vishal Verma <vishal.l.verma@intel.com> 5224M: Ira Weiny <ira.weiny@intel.com> 5225M: Ben Widawsky <bwidawsk@kernel.org> 5226M: Dan Williams <dan.j.williams@intel.com> 5227L: linux-cxl@vger.kernel.org 5228S: Maintained 5229F: drivers/cxl/ 5230F: include/uapi/linux/cxl_mem.h 5231 5232CONEXANT ACCESSRUNNER USB DRIVER 5233L: accessrunner-general@lists.sourceforge.net 5234S: Orphan 5235W: http://accessrunner.sourceforge.net/ 5236F: drivers/usb/atm/cxacru.c 5237 5238CONFIGFS 5239M: Joel Becker <jlbec@evilplan.org> 5240M: Christoph Hellwig <hch@lst.de> 5241S: Supported 5242T: git git://git.infradead.org/users/hch/configfs.git 5243F: fs/configfs/ 5244F: include/linux/configfs.h 5245F: samples/configfs/ 5246 5247CONSOLE SUBSYSTEM 5248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5249S: Supported 5250F: drivers/video/console/ 5251F: include/linux/console* 5252 5253CONTEXT TRACKING 5254M: Frederic Weisbecker <frederic@kernel.org> 5255M: "Paul E. McKenney" <paulmck@kernel.org> 5256S: Maintained 5257F: kernel/context_tracking.c 5258F: include/linux/context_tracking* 5259 5260CONTROL GROUP (CGROUP) 5261M: Tejun Heo <tj@kernel.org> 5262M: Zefan Li <lizefan.x@bytedance.com> 5263M: Johannes Weiner <hannes@cmpxchg.org> 5264L: cgroups@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5267F: Documentation/admin-guide/cgroup-v1/ 5268F: Documentation/admin-guide/cgroup-v2.rst 5269F: include/linux/cgroup* 5270F: kernel/cgroup/ 5271F: tools/testing/selftests/cgroup/ 5272 5273CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5274M: Tejun Heo <tj@kernel.org> 5275M: Josef Bacik <josef@toxicpanda.com> 5276M: Jens Axboe <axboe@kernel.dk> 5277L: cgroups@vger.kernel.org 5278L: linux-block@vger.kernel.org 5279T: git git://git.kernel.dk/linux-block 5280F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5281F: block/bfq-cgroup.c 5282F: block/blk-cgroup.c 5283F: block/blk-iocost.c 5284F: block/blk-iolatency.c 5285F: block/blk-throttle.c 5286F: include/linux/blk-cgroup.h 5287 5288CONTROL GROUP - CPUSET 5289M: Waiman Long <longman@redhat.com> 5290M: Zefan Li <lizefan.x@bytedance.com> 5291L: cgroups@vger.kernel.org 5292S: Maintained 5293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5294F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5295F: include/linux/cpuset.h 5296F: kernel/cgroup/cpuset.c 5297 5298CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5299M: Johannes Weiner <hannes@cmpxchg.org> 5300M: Michal Hocko <mhocko@kernel.org> 5301M: Roman Gushchin <roman.gushchin@linux.dev> 5302M: Shakeel Butt <shakeelb@google.com> 5303R: Muchun Song <songmuchun@bytedance.com> 5304L: cgroups@vger.kernel.org 5305L: linux-mm@kvack.org 5306S: Maintained 5307F: mm/memcontrol.c 5308F: mm/swap_cgroup.c 5309F: tools/testing/selftests/cgroup/memcg_protection.m 5310F: tools/testing/selftests/cgroup/test_kmem.c 5311F: tools/testing/selftests/cgroup/test_memcontrol.c 5312 5313CORETEMP HARDWARE MONITORING DRIVER 5314M: Fenghua Yu <fenghua.yu@intel.com> 5315L: linux-hwmon@vger.kernel.org 5316S: Maintained 5317F: Documentation/hwmon/coretemp.rst 5318F: drivers/hwmon/coretemp.c 5319 5320CORSAIR-CPRO HARDWARE MONITOR DRIVER 5321M: Marius Zachmann <mail@mariuszachmann.de> 5322L: linux-hwmon@vger.kernel.org 5323S: Maintained 5324F: drivers/hwmon/corsair-cpro.c 5325 5326CORSAIR-PSU HARDWARE MONITOR DRIVER 5327M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5328L: linux-hwmon@vger.kernel.org 5329S: Maintained 5330F: Documentation/hwmon/corsair-psu.rst 5331F: drivers/hwmon/corsair-psu.c 5332 5333COUNTER SUBSYSTEM 5334M: William Breathitt Gray <william.gray@linaro.org> 5335L: linux-iio@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5338F: Documentation/ABI/testing/sysfs-bus-counter 5339F: Documentation/driver-api/generic-counter.rst 5340F: drivers/counter/ 5341F: include/linux/counter.h 5342F: include/uapi/linux/counter.h 5343F: tools/counter/ 5344 5345CP2615 I2C DRIVER 5346M: Bence Csókás <bence98@sch.bme.hu> 5347S: Maintained 5348F: drivers/i2c/busses/i2c-cp2615.c 5349 5350CPMAC ETHERNET DRIVER 5351M: Florian Fainelli <f.fainelli@gmail.com> 5352L: netdev@vger.kernel.org 5353S: Maintained 5354F: drivers/net/ethernet/ti/cpmac.c 5355 5356CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5357M: Viresh Kumar <viresh.kumar@linaro.org> 5358M: Sudeep Holla <sudeep.holla@arm.com> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5362F: drivers/cpufreq/vexpress-spc-cpufreq.c 5363 5364CPU FREQUENCY SCALING FRAMEWORK 5365M: "Rafael J. Wysocki" <rafael@kernel.org> 5366M: Viresh Kumar <viresh.kumar@linaro.org> 5367L: linux-pm@vger.kernel.org 5368S: Maintained 5369B: https://bugzilla.kernel.org 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5371T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5372F: Documentation/admin-guide/pm/cpufreq.rst 5373F: Documentation/admin-guide/pm/intel_pstate.rst 5374F: Documentation/cpu-freq/ 5375F: Documentation/devicetree/bindings/cpufreq/ 5376F: drivers/cpufreq/ 5377F: include/linux/cpufreq.h 5378F: include/linux/sched/cpufreq.h 5379F: kernel/sched/cpufreq*.c 5380F: tools/testing/selftests/cpufreq/ 5381 5382CPU IDLE TIME MANAGEMENT FRAMEWORK 5383M: "Rafael J. Wysocki" <rafael@kernel.org> 5384M: Daniel Lezcano <daniel.lezcano@linaro.org> 5385L: linux-pm@vger.kernel.org 5386S: Maintained 5387B: https://bugzilla.kernel.org 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5389F: Documentation/admin-guide/pm/cpuidle.rst 5390F: Documentation/driver-api/pm/cpuidle.rst 5391F: drivers/cpuidle/ 5392F: include/linux/cpuidle.h 5393 5394CPU POWER MONITORING SUBSYSTEM 5395M: Thomas Renninger <trenn@suse.com> 5396M: Shuah Khan <shuah@kernel.org> 5397M: Shuah Khan <skhan@linuxfoundation.org> 5398L: linux-pm@vger.kernel.org 5399S: Maintained 5400F: tools/power/cpupower/ 5401 5402CPUID/MSR DRIVER 5403M: "H. Peter Anvin" <hpa@zytor.com> 5404S: Maintained 5405F: arch/x86/kernel/cpuid.c 5406F: arch/x86/kernel/msr.c 5407 5408CPUIDLE DRIVER - ARM BIG LITTLE 5409M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5410M: Daniel Lezcano <daniel.lezcano@linaro.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5415F: drivers/cpuidle/cpuidle-big_little.c 5416 5417CPUIDLE DRIVER - ARM EXYNOS 5418M: Daniel Lezcano <daniel.lezcano@linaro.org> 5419R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5420M: Kukjin Kim <kgene@kernel.org> 5421L: linux-pm@vger.kernel.org 5422L: linux-samsung-soc@vger.kernel.org 5423S: Supported 5424F: arch/arm/mach-exynos/pm.c 5425F: drivers/cpuidle/cpuidle-exynos.c 5426F: include/linux/platform_data/cpuidle-exynos.h 5427 5428CPUIDLE DRIVER - ARM PSCI 5429M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5430M: Sudeep Holla <sudeep.holla@arm.com> 5431L: linux-pm@vger.kernel.org 5432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5433S: Supported 5434F: drivers/cpuidle/cpuidle-psci.c 5435 5436CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5437M: Ulf Hansson <ulf.hansson@linaro.org> 5438L: linux-pm@vger.kernel.org 5439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5440S: Supported 5441F: drivers/cpuidle/cpuidle-psci.h 5442F: drivers/cpuidle/cpuidle-psci-domain.c 5443 5444CPUIDLE DRIVER - DT IDLE PM DOMAIN 5445M: Ulf Hansson <ulf.hansson@linaro.org> 5446L: linux-pm@vger.kernel.org 5447S: Supported 5448F: drivers/cpuidle/dt_idle_genpd.c 5449F: drivers/cpuidle/dt_idle_genpd.h 5450 5451CPUIDLE DRIVER - RISC-V SBI 5452M: Anup Patel <anup@brainfault.org> 5453L: linux-pm@vger.kernel.org 5454L: linux-riscv@lists.infradead.org 5455S: Maintained 5456F: drivers/cpuidle/cpuidle-riscv-sbi.c 5457 5458CRAMFS FILESYSTEM 5459M: Nicolas Pitre <nico@fluxnic.net> 5460S: Maintained 5461F: Documentation/filesystems/cramfs.rst 5462F: fs/cramfs/ 5463 5464CREATIVE SB0540 5465M: Bastien Nocera <hadess@hadess.net> 5466L: linux-input@vger.kernel.org 5467S: Maintained 5468F: drivers/hid/hid-creative-sb0540.c 5469 5470CRYPTO API 5471M: Herbert Xu <herbert@gondor.apana.org.au> 5472M: "David S. Miller" <davem@davemloft.net> 5473L: linux-crypto@vger.kernel.org 5474S: Maintained 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5476T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5477F: Documentation/crypto/ 5478F: Documentation/devicetree/bindings/crypto/ 5479F: arch/*/crypto/ 5480F: crypto/ 5481F: drivers/crypto/ 5482F: include/crypto/ 5483F: include/linux/crypto* 5484F: lib/crypto/ 5485 5486CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5487M: Neil Horman <nhorman@tuxdriver.com> 5488L: linux-crypto@vger.kernel.org 5489S: Maintained 5490F: crypto/ansi_cprng.c 5491F: crypto/rng.c 5492 5493CS3308 MEDIA DRIVER 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Odd Fixes 5497W: http://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/i2c/cs3308.c 5500 5501CS5535 Audio ALSA driver 5502M: Jaya Kumar <jayakumar.alsa@gmail.com> 5503S: Maintained 5504F: sound/pci/cs5535audio/ 5505 5506CSI DRIVERS FOR ALLWINNER V3s 5507M: Yong Deng <yong.deng@magewell.com> 5508L: linux-media@vger.kernel.org 5509S: Maintained 5510T: git git://linuxtv.org/media_tree.git 5511F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5512F: drivers/media/platform/sunxi/sun6i-csi/ 5513 5514CTU CAN FD DRIVER 5515M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5516M: Ondrej Ille <ondrej.ille@gmail.com> 5517L: linux-can@vger.kernel.org 5518S: Maintained 5519F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5520F: drivers/net/can/ctucanfd/ 5521 5522CW1200 WLAN driver 5523M: Solomon Peachy <pizza@shaftnet.org> 5524S: Maintained 5525F: drivers/net/wireless/st/cw1200/ 5526 5527CX18 VIDEO4LINUX DRIVER 5528M: Andy Walls <awalls@md.metrocast.net> 5529L: linux-media@vger.kernel.org 5530S: Maintained 5531W: https://linuxtv.org 5532T: git git://linuxtv.org/media_tree.git 5533F: drivers/media/pci/cx18/ 5534F: include/uapi/linux/ivtv* 5535 5536CX2341X MPEG ENCODER HELPER MODULE 5537M: Hans Verkuil <hverkuil@xs4all.nl> 5538L: linux-media@vger.kernel.org 5539S: Maintained 5540W: https://linuxtv.org 5541T: git git://linuxtv.org/media_tree.git 5542F: drivers/media/common/cx2341x* 5543F: include/media/drv-intf/cx2341x.h 5544 5545CX24120 MEDIA DRIVER 5546M: Jemma Denson <jdenson@gmail.com> 5547M: Patrick Boettcher <patrick.boettcher@posteo.de> 5548L: linux-media@vger.kernel.org 5549S: Maintained 5550W: https://linuxtv.org 5551Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5552F: drivers/media/dvb-frontends/cx24120* 5553 5554CX88 VIDEO4LINUX DRIVER 5555M: Mauro Carvalho Chehab <mchehab@kernel.org> 5556L: linux-media@vger.kernel.org 5557S: Odd fixes 5558W: https://linuxtv.org 5559T: git git://linuxtv.org/media_tree.git 5560F: Documentation/driver-api/media/drivers/cx88* 5561F: drivers/media/pci/cx88/ 5562 5563CXD2820R MEDIA DRIVER 5564M: Antti Palosaari <crope@iki.fi> 5565L: linux-media@vger.kernel.org 5566S: Maintained 5567W: https://linuxtv.org 5568W: http://palosaari.fi/linux/ 5569Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5570T: git git://linuxtv.org/anttip/media_tree.git 5571F: drivers/media/dvb-frontends/cxd2820r* 5572 5573CXGB3 ETHERNET DRIVER (CXGB3) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb3/ 5579 5580CXGB3 ISCSI DRIVER (CXGB3I) 5581M: Varun Prakash <varun@chelsio.com> 5582L: linux-scsi@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/scsi/cxgbi/cxgb3i 5586 5587CXGB4 CRYPTO DRIVER (chcr) 5588M: Ayush Sawal <ayush.sawal@chelsio.com> 5589M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5590M: Rohit Maheshwari <rohitm@chelsio.com> 5591L: linux-crypto@vger.kernel.org 5592S: Supported 5593W: http://www.chelsio.com 5594F: drivers/crypto/chelsio 5595 5596CXGB4 INLINE CRYPTO DRIVER 5597M: Ayush Sawal <ayush.sawal@chelsio.com> 5598M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5599M: Rohit Maheshwari <rohitm@chelsio.com> 5600L: netdev@vger.kernel.org 5601S: Supported 5602W: http://www.chelsio.com 5603F: drivers/net/ethernet/chelsio/inline_crypto/ 5604 5605CXGB4 ETHERNET DRIVER (CXGB4) 5606M: Raju Rangoju <rajur@chelsio.com> 5607L: netdev@vger.kernel.org 5608S: Supported 5609W: http://www.chelsio.com 5610F: drivers/net/ethernet/chelsio/cxgb4/ 5611 5612CXGB4 ISCSI DRIVER (CXGB4I) 5613M: Varun Prakash <varun@chelsio.com> 5614L: linux-scsi@vger.kernel.org 5615S: Supported 5616W: http://www.chelsio.com 5617F: drivers/scsi/cxgbi/cxgb4i 5618 5619CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5620M: Potnuri Bharat Teja <bharat@chelsio.com> 5621L: linux-rdma@vger.kernel.org 5622S: Supported 5623W: http://www.openfabrics.org 5624F: drivers/infiniband/hw/cxgb4/ 5625F: include/uapi/rdma/cxgb4-abi.h 5626 5627CXGB4VF ETHERNET DRIVER (CXGB4VF) 5628M: Raju Rangoju <rajur@chelsio.com> 5629L: netdev@vger.kernel.org 5630S: Supported 5631W: http://www.chelsio.com 5632F: drivers/net/ethernet/chelsio/cxgb4vf/ 5633 5634CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5635M: Frederic Barrat <fbarrat@linux.ibm.com> 5636M: Andrew Donnellan <ajd@linux.ibm.com> 5637L: linuxppc-dev@lists.ozlabs.org 5638S: Supported 5639F: Documentation/ABI/testing/sysfs-class-cxl 5640F: Documentation/powerpc/cxl.rst 5641F: arch/powerpc/platforms/powernv/pci-cxl.c 5642F: drivers/misc/cxl/ 5643F: include/misc/cxl* 5644F: include/uapi/misc/cxl.h 5645 5646CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5647M: Manoj N. Kumar <manoj@linux.ibm.com> 5648M: Matthew R. Ochs <mrochs@linux.ibm.com> 5649M: Uma Krishnan <ukrishn@linux.ibm.com> 5650L: linux-scsi@vger.kernel.org 5651S: Supported 5652F: Documentation/powerpc/cxlflash.rst 5653F: drivers/scsi/cxlflash/ 5654F: include/uapi/scsi/cxlflash_ioctl.h 5655 5656CYBERPRO FB DRIVER 5657M: Russell King <linux@armlinux.org.uk> 5658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5659S: Maintained 5660W: http://www.armlinux.org.uk/ 5661F: drivers/video/fbdev/cyber2000fb.* 5662 5663CYCLADES PC300 DRIVER 5664S: Orphan 5665F: drivers/net/wan/pc300* 5666 5667CYPRESS_FIRMWARE MEDIA DRIVER 5668M: Antti Palosaari <crope@iki.fi> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671W: https://linuxtv.org 5672W: http://palosaari.fi/linux/ 5673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5674T: git git://linuxtv.org/anttip/media_tree.git 5675F: drivers/media/common/cypress_firmware* 5676 5677CYPRESS CY8C95X0 PINCTRL DRIVER 5678M: Patrick Rudolph <patrick.rudolph@9elements.com> 5679L: linux-gpio@vger.kernel.org 5680S: Maintained 5681F: drivers/pinctrl/pinctrl-cy8c95x0.c 5682 5683CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5684M: Linus Walleij <linus.walleij@linaro.org> 5685L: linux-input@vger.kernel.org 5686S: Maintained 5687F: drivers/input/touchscreen/cy8ctma140.c 5688 5689CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5690M: Yassine Oudjana <y.oudjana@protonmail.com> 5691L: linux-input@vger.kernel.org 5692S: Maintained 5693F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5694F: drivers/input/keyboard/cypress-sf.c 5695 5696CYTTSP TOUCHSCREEN DRIVER 5697M: Linus Walleij <linus.walleij@linaro.org> 5698L: linux-input@vger.kernel.org 5699S: Maintained 5700F: drivers/input/touchscreen/cyttsp* 5701 5702D-LINK DIR-685 TOUCHKEYS DRIVER 5703M: Linus Walleij <linus.walleij@linaro.org> 5704L: linux-input@vger.kernel.org 5705S: Supported 5706F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5707 5708DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5709M: Joshua Kinard <kumba@gentoo.org> 5710S: Maintained 5711F: drivers/rtc/rtc-ds1685.c 5712F: include/linux/rtc/ds1685.h 5713 5714DAMA SLAVE for AX.25 5715M: Joerg Reuter <jreuter@yaina.de> 5716L: linux-hams@vger.kernel.org 5717S: Maintained 5718W: http://yaina.de/jreuter/ 5719W: http://www.qsl.net/dl1bke/ 5720F: net/ax25/af_ax25.c 5721F: net/ax25/ax25_dev.c 5722F: net/ax25/ax25_ds_* 5723F: net/ax25/ax25_in.c 5724F: net/ax25/ax25_out.c 5725F: net/ax25/ax25_timer.c 5726F: net/ax25/sysctl_net_ax25.c 5727 5728DATA ACCESS MONITOR 5729M: SeongJae Park <sj@kernel.org> 5730L: damon@lists.linux.dev 5731L: linux-mm@kvack.org 5732S: Maintained 5733F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5734F: Documentation/admin-guide/mm/damon/ 5735F: Documentation/mm/damon/ 5736F: include/linux/damon.h 5737F: include/trace/events/damon.h 5738F: mm/damon/ 5739F: tools/testing/selftests/damon/ 5740 5741DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5742L: netdev@vger.kernel.org 5743S: Orphan 5744F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5745F: drivers/net/ethernet/dec/tulip/dmfe.c 5746 5747DC390/AM53C974 SCSI driver 5748M: Hannes Reinecke <hare@suse.com> 5749L: linux-scsi@vger.kernel.org 5750S: Maintained 5751F: drivers/scsi/am53c974.c 5752 5753DC395x SCSI driver 5754M: Oliver Neukum <oliver@neukum.org> 5755M: Ali Akcaagac <aliakc@web.de> 5756M: Jamie Lenehan <lenehan@twibble.org> 5757L: dc395x@twibble.org 5758S: Maintained 5759W: http://twibble.org/dist/dc395x/ 5760W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5761F: Documentation/scsi/dc395x.rst 5762F: drivers/scsi/dc395x.* 5763 5764DCCP PROTOCOL 5765L: dccp@vger.kernel.org 5766S: Orphan 5767W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5768F: include/linux/dccp.h 5769F: include/linux/tfrc.h 5770F: include/uapi/linux/dccp.h 5771F: net/dccp/ 5772 5773DECSTATION PLATFORM SUPPORT 5774M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5775L: linux-mips@vger.kernel.org 5776S: Maintained 5777W: http://www.linux-mips.org/wiki/DECstation 5778F: arch/mips/dec/ 5779F: arch/mips/include/asm/dec/ 5780F: arch/mips/include/asm/mach-dec/ 5781 5782DEFXX FDDI NETWORK DRIVER 5783M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5784S: Maintained 5785F: drivers/net/fddi/defxx.* 5786 5787DEFZA FDDI NETWORK DRIVER 5788M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5789S: Maintained 5790F: drivers/net/fddi/defza.* 5791 5792DEINTERLACE DRIVERS FOR ALLWINNER H3 5793M: Jernej Skrabec <jernej.skrabec@gmail.com> 5794L: linux-media@vger.kernel.org 5795S: Maintained 5796T: git git://linuxtv.org/media_tree.git 5797F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5798F: drivers/media/platform/sunxi/sun8i-di/ 5799 5800DELL LAPTOP DRIVER 5801M: Matthew Garrett <mjg59@srcf.ucam.org> 5802M: Pali Rohár <pali@kernel.org> 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-laptop.c 5806 5807DELL LAPTOP FREEFALL DRIVER 5808M: Pali Rohár <pali@kernel.org> 5809S: Maintained 5810F: drivers/platform/x86/dell/dell-smo8800.c 5811 5812DELL LAPTOP RBTN DRIVER 5813M: Pali Rohár <pali@kernel.org> 5814S: Maintained 5815F: drivers/platform/x86/dell/dell-rbtn.* 5816 5817DELL LAPTOP SMM DRIVER 5818M: Pali Rohár <pali@kernel.org> 5819S: Maintained 5820F: Documentation/ABI/obsolete/procfs-i8k 5821F: drivers/hwmon/dell-smm-hwmon.c 5822F: include/uapi/linux/i8k.h 5823 5824DELL REMOTE BIOS UPDATE DRIVER 5825M: Stuart Hayes <stuart.w.hayes@gmail.com> 5826L: platform-driver-x86@vger.kernel.org 5827S: Maintained 5828F: drivers/platform/x86/dell/dell_rbu.c 5829 5830DELL SMBIOS DRIVER 5831M: Pali Rohár <pali@kernel.org> 5832L: Dell.Client.Kernel@dell.com 5833L: platform-driver-x86@vger.kernel.org 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-smbios.* 5836 5837DELL SMBIOS SMM DRIVER 5838L: Dell.Client.Kernel@dell.com 5839L: platform-driver-x86@vger.kernel.org 5840S: Maintained 5841F: drivers/platform/x86/dell/dell-smbios-smm.c 5842 5843DELL SMBIOS WMI DRIVER 5844L: Dell.Client.Kernel@dell.com 5845L: platform-driver-x86@vger.kernel.org 5846S: Maintained 5847F: drivers/platform/x86/dell/dell-smbios-wmi.c 5848F: tools/wmi/dell-smbios-example.c 5849 5850DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5851M: Stuart Hayes <stuart.w.hayes@gmail.com> 5852L: platform-driver-x86@vger.kernel.org 5853S: Maintained 5854F: Documentation/driver-api/dcdbas.rst 5855F: drivers/platform/x86/dell/dcdbas.* 5856 5857DELL WMI DESCRIPTOR DRIVER 5858L: Dell.Client.Kernel@dell.com 5859S: Maintained 5860F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5861 5862DELL WMI SYSMAN DRIVER 5863M: Divya Bharathi <divya.bharathi@dell.com> 5864M: Prasanth Ksr <prasanth.ksr@dell.com> 5865L: Dell.Client.Kernel@dell.com 5866L: platform-driver-x86@vger.kernel.org 5867S: Maintained 5868F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5869F: drivers/platform/x86/dell/dell-wmi-sysman/ 5870 5871DELL WMI NOTIFICATIONS DRIVER 5872M: Matthew Garrett <mjg59@srcf.ucam.org> 5873M: Pali Rohár <pali@kernel.org> 5874S: Maintained 5875F: drivers/platform/x86/dell/dell-wmi-base.c 5876 5877DELL WMI HARDWARE PRIVACY SUPPORT 5878M: Perry Yuan <Perry.Yuan@dell.com> 5879L: Dell.Client.Kernel@dell.com 5880L: platform-driver-x86@vger.kernel.org 5881S: Maintained 5882F: drivers/platform/x86/dell/dell-wmi-privacy.c 5883 5884DELTA ST MEDIA DRIVER 5885M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5886L: linux-media@vger.kernel.org 5887S: Supported 5888W: https://linuxtv.org 5889T: git git://linuxtv.org/media_tree.git 5890F: drivers/media/platform/st/sti/delta 5891 5892DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5893M: Zev Weiss <zev@bewilderbeest.net> 5894L: linux-hwmon@vger.kernel.org 5895S: Maintained 5896F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5897 5898DELTA DPS920AB PSU DRIVER 5899M: Robert Marko <robert.marko@sartura.hr> 5900L: linux-hwmon@vger.kernel.org 5901S: Maintained 5902F: Documentation/hwmon/dps920ab.rst 5903F: drivers/hwmon/pmbus/dps920ab.c 5904 5905DELTA NETWORKS TN48M CPLD DRIVERS 5906M: Robert Marko <robert.marko@sartura.hr> 5907S: Maintained 5908F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5909F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5910F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5911F: drivers/gpio/gpio-tn48m.c 5912F: include/dt-bindings/reset/delta,tn48m-reset.h 5913 5914DENALI NAND DRIVER 5915L: linux-mtd@lists.infradead.org 5916S: Orphan 5917F: drivers/mtd/nand/raw/denali* 5918 5919DESIGNWARE EDMA CORE IP DRIVER 5920M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5921L: dmaengine@vger.kernel.org 5922S: Maintained 5923F: drivers/dma/dw-edma/ 5924F: include/linux/dma/edma.h 5925 5926DESIGNWARE XDATA IP DRIVER 5927M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5928L: linux-pci@vger.kernel.org 5929S: Maintained 5930F: Documentation/misc-devices/dw-xdata-pcie.rst 5931F: drivers/misc/dw-xdata-pcie.c 5932 5933DESIGNWARE USB2 DRD IP DRIVER 5934M: Minas Harutyunyan <hminas@synopsys.com> 5935L: linux-usb@vger.kernel.org 5936S: Maintained 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5938F: drivers/usb/dwc2/ 5939 5940DESIGNWARE USB3 DRD IP DRIVER 5941M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5942L: linux-usb@vger.kernel.org 5943S: Maintained 5944F: drivers/usb/dwc3/ 5945 5946DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5947M: Andreas Klinger <ak@it-klinger.de> 5948L: linux-iio@vger.kernel.org 5949S: Maintained 5950F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5951F: drivers/iio/proximity/srf*.c 5952 5953DEVICE COREDUMP (DEV_COREDUMP) 5954M: Johannes Berg <johannes@sipsolutions.net> 5955L: linux-kernel@vger.kernel.org 5956S: Maintained 5957F: drivers/base/devcoredump.c 5958F: include/linux/devcoredump.h 5959 5960DEVICE DEPENDENCY HELPER SCRIPT 5961M: Saravana Kannan <saravanak@google.com> 5962L: linux-kernel@vger.kernel.org 5963S: Maintained 5964F: scripts/dev-needs.sh 5965 5966DEVICE DIRECT ACCESS (DAX) 5967M: Dan Williams <dan.j.williams@intel.com> 5968M: Vishal Verma <vishal.l.verma@intel.com> 5969M: Dave Jiang <dave.jiang@intel.com> 5970L: nvdimm@lists.linux.dev 5971S: Supported 5972F: drivers/dax/ 5973 5974DEVICE FREQUENCY (DEVFREQ) 5975M: MyungJoo Ham <myungjoo.ham@samsung.com> 5976M: Kyungmin Park <kyungmin.park@samsung.com> 5977M: Chanwoo Choi <cw00.choi@samsung.com> 5978L: linux-pm@vger.kernel.org 5979S: Maintained 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5981F: Documentation/devicetree/bindings/devfreq/ 5982F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5983F: drivers/devfreq/ 5984F: include/linux/devfreq.h 5985F: include/trace/events/devfreq.h 5986 5987DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5988M: Chanwoo Choi <cw00.choi@samsung.com> 5989L: linux-pm@vger.kernel.org 5990S: Supported 5991T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5992F: Documentation/devicetree/bindings/devfreq/event/ 5993F: drivers/devfreq/devfreq-event.c 5994F: drivers/devfreq/event/ 5995F: include/dt-bindings/pmu/exynos_ppmu.h 5996F: include/linux/devfreq-event.h 5997 5998DEVICE NUMBER REGISTRY 5999M: Torben Mathiasen <device@lanana.org> 6000S: Maintained 6001W: http://lanana.org/docs/device-list/index.html 6002 6003DEVICE RESOURCE MANAGEMENT HELPERS 6004M: Hans de Goede <hdegoede@redhat.com> 6005R: Matti Vaittinen <mazziesaccount@gmail.com> 6006S: Maintained 6007F: include/linux/devm-helpers.h 6008 6009DEVICE-MAPPER (LVM) 6010M: Alasdair Kergon <agk@redhat.com> 6011M: Mike Snitzer <snitzer@kernel.org> 6012M: dm-devel@redhat.com 6013L: dm-devel@redhat.com 6014S: Maintained 6015W: http://sources.redhat.com/dm 6016Q: http://patchwork.kernel.org/project/dm-devel/list/ 6017T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6018T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6019F: Documentation/admin-guide/device-mapper/ 6020F: drivers/md/Kconfig 6021F: drivers/md/Makefile 6022F: drivers/md/dm* 6023F: drivers/md/persistent-data/ 6024F: include/linux/device-mapper.h 6025F: include/linux/dm-*.h 6026F: include/uapi/linux/dm-*.h 6027 6028DEVLINK 6029M: Jiri Pirko <jiri@nvidia.com> 6030L: netdev@vger.kernel.org 6031S: Supported 6032F: Documentation/networking/devlink 6033F: include/net/devlink.h 6034F: include/uapi/linux/devlink.h 6035F: net/core/devlink.c 6036 6037DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6038M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6039L: kernel@dh-electronics.com 6040S: Maintained 6041F: arch/arm/boot/dts/imx6*-dhcom-* 6042 6043DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6044M: Marek Vasut <marex@denx.de> 6045L: kernel@dh-electronics.com 6046S: Maintained 6047F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6048F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6049 6050DIALOG SEMICONDUCTOR DRIVERS 6051M: Support Opensource <support.opensource@diasemi.com> 6052S: Supported 6053W: http://www.dialog-semiconductor.com/products 6054F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6055F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6056F: Documentation/devicetree/bindings/mfd/da90*.txt 6057F: Documentation/devicetree/bindings/mfd/da90*.yaml 6058F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6059F: Documentation/devicetree/bindings/regulator/da92*.txt 6060F: Documentation/devicetree/bindings/regulator/slg51000.txt 6061F: Documentation/devicetree/bindings/sound/da[79]*.txt 6062F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6063F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6064F: Documentation/hwmon/da90??.rst 6065F: drivers/gpio/gpio-da90??.c 6066F: drivers/hwmon/da90??-hwmon.c 6067F: drivers/iio/adc/da91??-*.c 6068F: drivers/input/misc/da72??.[ch] 6069F: drivers/input/misc/da90??_onkey.c 6070F: drivers/input/touchscreen/da9052_tsi.c 6071F: drivers/leds/leds-da90??.c 6072F: drivers/mfd/da903x.c 6073F: drivers/mfd/da90??-*.c 6074F: drivers/mfd/da91??-*.c 6075F: drivers/pinctrl/pinctrl-da90??.c 6076F: drivers/power/supply/da9052-battery.c 6077F: drivers/power/supply/da91??-*.c 6078F: drivers/regulator/da9???-regulator.[ch] 6079F: drivers/regulator/slg51000-regulator.[ch] 6080F: drivers/rtc/rtc-da90??.c 6081F: drivers/thermal/da90??-thermal.c 6082F: drivers/video/backlight/da90??_bl.c 6083F: drivers/watchdog/da90??_wdt.c 6084F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6085F: include/linux/mfd/da903x.h 6086F: include/linux/mfd/da9052/ 6087F: include/linux/mfd/da9055/ 6088F: include/linux/mfd/da9062/ 6089F: include/linux/mfd/da9063/ 6090F: include/linux/mfd/da9150/ 6091F: include/linux/regulator/da9211.h 6092F: include/sound/da[79]*.h 6093F: sound/soc/codecs/da[79]*.[ch] 6094 6095DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6096M: William Breathitt Gray <william.gray@linaro.org> 6097L: linux-gpio@vger.kernel.org 6098S: Maintained 6099F: drivers/gpio/gpio-gpio-mm.c 6100 6101DIOLAN U2C-12 I2C DRIVER 6102M: Guenter Roeck <linux@roeck-us.net> 6103L: linux-i2c@vger.kernel.org 6104S: Maintained 6105F: drivers/i2c/busses/i2c-diolan-u2c.c 6106 6107DIRECTORY NOTIFICATION (DNOTIFY) 6108M: Jan Kara <jack@suse.cz> 6109R: Amir Goldstein <amir73il@gmail.com> 6110L: linux-fsdevel@vger.kernel.org 6111S: Maintained 6112F: Documentation/filesystems/dnotify.rst 6113F: fs/notify/dnotify/ 6114F: include/linux/dnotify.h 6115 6116DISK GEOMETRY AND PARTITION HANDLING 6117M: Andries Brouwer <aeb@cwi.nl> 6118S: Maintained 6119W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6120W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6121W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6122 6123DISKQUOTA 6124M: Jan Kara <jack@suse.com> 6125S: Maintained 6126F: Documentation/filesystems/quota.rst 6127F: fs/quota/ 6128F: include/linux/quota*.h 6129F: include/uapi/linux/quota*.h 6130 6131DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6132M: Bernie Thompson <bernie@plugable.com> 6133L: linux-fbdev@vger.kernel.org 6134S: Maintained 6135W: http://plugable.com/category/projects/udlfb/ 6136F: Documentation/fb/udlfb.rst 6137F: drivers/video/fbdev/udlfb.c 6138F: include/video/udlfb.h 6139 6140DISTRIBUTED LOCK MANAGER (DLM) 6141M: Christine Caulfield <ccaulfie@redhat.com> 6142M: David Teigland <teigland@redhat.com> 6143L: cluster-devel@redhat.com 6144S: Supported 6145W: http://sources.redhat.com/cluster/ 6146T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6147F: fs/dlm/ 6148 6149DMA BUFFER SHARING FRAMEWORK 6150M: Sumit Semwal <sumit.semwal@linaro.org> 6151M: Christian König <christian.koenig@amd.com> 6152L: linux-media@vger.kernel.org 6153L: dri-devel@lists.freedesktop.org 6154L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6155S: Maintained 6156T: git git://anongit.freedesktop.org/drm/drm-misc 6157F: Documentation/driver-api/dma-buf.rst 6158F: drivers/dma-buf/ 6159F: include/linux/*fence.h 6160F: include/linux/dma-buf.h 6161F: include/linux/dma-resv.h 6162K: \bdma_(?:buf|fence|resv)\b 6163 6164DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6165M: Vinod Koul <vkoul@kernel.org> 6166L: dmaengine@vger.kernel.org 6167S: Maintained 6168Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6169T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6170F: Documentation/devicetree/bindings/dma/ 6171F: Documentation/driver-api/dmaengine/ 6172F: drivers/dma/ 6173F: include/dt-bindings/dma/ 6174F: include/linux/dma/ 6175F: include/linux/dmaengine.h 6176F: include/linux/of_dma.h 6177 6178DMA MAPPING HELPERS 6179M: Christoph Hellwig <hch@lst.de> 6180M: Marek Szyprowski <m.szyprowski@samsung.com> 6181R: Robin Murphy <robin.murphy@arm.com> 6182L: iommu@lists.linux.dev 6183S: Supported 6184W: http://git.infradead.org/users/hch/dma-mapping.git 6185T: git git://git.infradead.org/users/hch/dma-mapping.git 6186F: include/asm-generic/dma-mapping.h 6187F: include/linux/dma-direct.h 6188F: include/linux/dma-mapping.h 6189F: include/linux/dma-map-ops.h 6190F: include/linux/swiotlb.h 6191F: kernel/dma/ 6192 6193DMA MAPPING BENCHMARK 6194M: Xiang Chen <chenxiang66@hisilicon.com> 6195L: iommu@lists.linux.dev 6196F: kernel/dma/map_benchmark.c 6197F: tools/testing/selftests/dma/ 6198 6199DMA-BUF HEAPS FRAMEWORK 6200M: Sumit Semwal <sumit.semwal@linaro.org> 6201R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6202R: Liam Mark <lmark@codeaurora.org> 6203R: Laura Abbott <labbott@redhat.com> 6204R: Brian Starkey <Brian.Starkey@arm.com> 6205R: John Stultz <jstultz@google.com> 6206L: linux-media@vger.kernel.org 6207L: dri-devel@lists.freedesktop.org 6208L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6209S: Maintained 6210T: git git://anongit.freedesktop.org/drm/drm-misc 6211F: drivers/dma-buf/dma-heap.c 6212F: drivers/dma-buf/heaps/* 6213F: include/linux/dma-heap.h 6214F: include/uapi/linux/dma-heap.h 6215 6216DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6217M: Lukasz Luba <lukasz.luba@arm.com> 6218L: linux-pm@vger.kernel.org 6219L: linux-samsung-soc@vger.kernel.org 6220S: Maintained 6221F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6222F: drivers/memory/samsung/exynos5422-dmc.c 6223 6224DME1737 HARDWARE MONITOR DRIVER 6225M: Juerg Haefliger <juergh@proton.me> 6226L: linux-hwmon@vger.kernel.org 6227S: Maintained 6228F: Documentation/hwmon/dme1737.rst 6229F: drivers/hwmon/dme1737.c 6230 6231DMI/SMBIOS SUPPORT 6232M: Jean Delvare <jdelvare@suse.com> 6233S: Maintained 6234T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6235F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6236F: drivers/firmware/dmi-id.c 6237F: drivers/firmware/dmi_scan.c 6238F: include/linux/dmi.h 6239 6240DOCUMENTATION 6241M: Jonathan Corbet <corbet@lwn.net> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244P: Documentation/doc-guide/maintainer-profile.rst 6245T: git git://git.lwn.net/linux.git docs-next 6246F: Documentation/ 6247F: scripts/documentation-file-ref-check 6248F: scripts/kernel-doc 6249F: scripts/sphinx-pre-install 6250X: Documentation/ABI/ 6251X: Documentation/admin-guide/media/ 6252X: Documentation/devicetree/ 6253X: Documentation/driver-api/media/ 6254X: Documentation/firmware-guide/acpi/ 6255X: Documentation/i2c/ 6256X: Documentation/power/ 6257X: Documentation/spi/ 6258X: Documentation/userspace-api/media/ 6259 6260DOCUMENTATION REPORTING ISSUES 6261M: Thorsten Leemhuis <linux@leemhuis.info> 6262L: linux-doc@vger.kernel.org 6263S: Maintained 6264F: Documentation/admin-guide/reporting-issues.rst 6265 6266DOCUMENTATION SCRIPTS 6267M: Mauro Carvalho Chehab <mchehab@kernel.org> 6268L: linux-doc@vger.kernel.org 6269S: Maintained 6270F: Documentation/sphinx/parse-headers.pl 6271F: scripts/documentation-file-ref-check 6272F: scripts/sphinx-pre-install 6273 6274DOCUMENTATION/ITALIAN 6275M: Federico Vaga <federico.vaga@vaga.pv.it> 6276L: linux-doc@vger.kernel.org 6277S: Maintained 6278F: Documentation/translations/it_IT 6279 6280DOCUMENTATION/JAPANESE 6281R: Akira Yokosawa <akiyks@gmail.com> 6282L: linux-doc@vger.kernel.org 6283S: Maintained 6284F: Documentation/translations/ja_JP 6285 6286DONGWOON DW9714 LENS VOICE COIL DRIVER 6287M: Sakari Ailus <sakari.ailus@linux.intel.com> 6288L: linux-media@vger.kernel.org 6289S: Maintained 6290T: git git://linuxtv.org/media_tree.git 6291F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6292F: drivers/media/i2c/dw9714.c 6293 6294DONGWOON DW9768 LENS VOICE COIL DRIVER 6295M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6296L: linux-media@vger.kernel.org 6297S: Maintained 6298T: git git://linuxtv.org/media_tree.git 6299F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6300F: drivers/media/i2c/dw9768.c 6301 6302DONGWOON DW9807 LENS VOICE COIL DRIVER 6303M: Sakari Ailus <sakari.ailus@linux.intel.com> 6304L: linux-media@vger.kernel.org 6305S: Maintained 6306T: git git://linuxtv.org/media_tree.git 6307F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6308F: drivers/media/i2c/dw9807-vcm.c 6309 6310DOUBLETALK DRIVER 6311M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6312L: blinux-list@redhat.com 6313S: Maintained 6314F: drivers/char/dtlk.c 6315F: include/linux/dtlk.h 6316 6317DPAA2 DATAPATH I/O (DPIO) DRIVER 6318M: Roy Pledge <Roy.Pledge@nxp.com> 6319L: linux-kernel@vger.kernel.org 6320S: Maintained 6321F: drivers/soc/fsl/dpio 6322 6323DPAA2 ETHERNET DRIVER 6324M: Ioana Ciornei <ioana.ciornei@nxp.com> 6325L: netdev@vger.kernel.org 6326S: Maintained 6327F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6328F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6329F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6330F: drivers/net/ethernet/freescale/dpaa2/Makefile 6331F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6332F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6333F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6334F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6335F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6336F: drivers/net/ethernet/freescale/dpaa2/dpni* 6337 6338DPAA2 ETHERNET SWITCH DRIVER 6339M: Ioana Ciornei <ioana.ciornei@nxp.com> 6340L: netdev@vger.kernel.org 6341S: Maintained 6342F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6343F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6344F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6345 6346DRBD DRIVER 6347M: Philipp Reisner <philipp.reisner@linbit.com> 6348M: Lars Ellenberg <lars.ellenberg@linbit.com> 6349M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6350L: drbd-dev@lists.linbit.com 6351S: Supported 6352W: http://www.drbd.org 6353T: git git://git.linbit.com/linux-drbd.git 6354T: git git://git.linbit.com/drbd-8.4.git 6355F: Documentation/admin-guide/blockdev/ 6356F: drivers/block/drbd/ 6357F: lib/lru_cache.c 6358 6359DRIVER COMPONENT FRAMEWORK 6360L: dri-devel@lists.freedesktop.org 6361F: drivers/base/component.c 6362F: include/linux/component.h 6363 6364DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6365M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6366R: "Rafael J. Wysocki" <rafael@kernel.org> 6367S: Supported 6368T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6369F: Documentation/core-api/kobject.rst 6370F: drivers/base/ 6371F: fs/debugfs/ 6372F: fs/sysfs/ 6373F: include/linux/debugfs.h 6374F: include/linux/kobj* 6375F: lib/kobj* 6376 6377DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6378M: Nishanth Menon <nm@ti.com> 6379L: linux-pm@vger.kernel.org 6380S: Maintained 6381F: drivers/soc/ti/smartreflex.c 6382F: include/linux/power/smartreflex.h 6383 6384DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6385M: Maxime Ripard <mripard@kernel.org> 6386M: Chen-Yu Tsai <wens@csie.org> 6387R: Jernej Skrabec <jernej.skrabec@gmail.com> 6388L: dri-devel@lists.freedesktop.org 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/sun4i/sun8i* 6392 6393DRM DRIVER FOR ARM PL111 CLCD 6394M: Emma Anholt <emma@anholt.net> 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: drivers/gpu/drm/pl111/ 6398 6399DRM DRIVER FOR ARM VERSATILE TFT PANELS 6400M: Linus Walleij <linus.walleij@linaro.org> 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6404F: drivers/gpu/drm/panel/panel-arm-versatile.c 6405 6406DRM DRIVER FOR ASPEED BMC GFX 6407M: Joel Stanley <joel@jms.id.au> 6408L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6409S: Supported 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6412F: drivers/gpu/drm/aspeed/ 6413 6414DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6415M: Dave Airlie <airlied@redhat.com> 6416R: Thomas Zimmermann <tzimmermann@suse.de> 6417L: dri-devel@lists.freedesktop.org 6418S: Supported 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: drivers/gpu/drm/ast/ 6421 6422DRM DRIVER FOR BOCHS VIRTUAL GPU 6423M: Gerd Hoffmann <kraxel@redhat.com> 6424L: virtualization@lists.linux-foundation.org 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: drivers/gpu/drm/tiny/bochs.c 6428 6429DRM DRIVER FOR BOE HIMAX8279D PANELS 6430M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6433F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6434 6435DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6436M: Jagan Teki <jagan@amarulasolutions.com> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6439F: drivers/gpu/drm/bridge/chipone-icn6211.c 6440 6441DRM DRIVER FOR EBBG FT8719 PANEL 6442M: Joel Selvaraj <jo@jsfamily.in> 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6446F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6447 6448DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6449M: Linus Walleij <linus.walleij@linaro.org> 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: drivers/gpu/drm/tve200/ 6453 6454DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6455M: Icenowy Zheng <icenowy@aosc.io> 6456S: Maintained 6457F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6458F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6459 6460DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6461M: Jagan Teki <jagan@amarulasolutions.com> 6462S: Maintained 6463F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6464F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6465 6466DRM DRIVER FOR GENERIC EDP PANELS 6467R: Douglas Anderson <dianders@chromium.org> 6468F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6469F: drivers/gpu/drm/panel/panel-edp.c 6470 6471DRM DRIVER FOR GENERIC USB DISPLAY 6472M: Noralf Trønnes <noralf@tronnes.org> 6473S: Maintained 6474W: https://github.com/notro/gud/wiki 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/gud/ 6477F: include/drm/gud.h 6478 6479DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6480M: Hans de Goede <hdegoede@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/gpu/drm/tiny/gm12u320.c 6484 6485DRM DRIVER FOR HX8357D PANELS 6486M: Emma Anholt <emma@anholt.net> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6490F: drivers/gpu/drm/tiny/hx8357d.c 6491 6492DRM DRIVER FOR ILITEK ILI9225 PANELS 6493M: David Lechner <david@lechnology.com> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6497F: drivers/gpu/drm/tiny/ili9225.c 6498 6499DRM DRIVER FOR ILITEK ILI9486 PANELS 6500M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6504F: drivers/gpu/drm/tiny/ili9486.c 6505 6506DRM DRIVER FOR INTEL I810 VIDEO CARDS 6507S: Orphan / Obsolete 6508F: drivers/gpu/drm/i810/ 6509F: include/uapi/drm/i810_drm.h 6510 6511DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6512M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6513S: Supported 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: drivers/gpu/drm/logicvc/ 6516 6517DRM DRIVER FOR LVDS PANELS 6518M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6519L: dri-devel@lists.freedesktop.org 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521S: Maintained 6522F: drivers/gpu/drm/panel/panel-lvds.c 6523F: Documentation/devicetree/bindings/display/lvds.yaml 6524F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6525 6526DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6527M: Guido Günther <agx@sigxcpu.org> 6528R: Purism Kernel Team <kernel@puri.sm> 6529S: Maintained 6530F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6531F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6532 6533DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6534S: Orphan / Obsolete 6535F: drivers/gpu/drm/mga/ 6536F: include/uapi/drm/mga_drm.h 6537 6538DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6539M: Dave Airlie <airlied@redhat.com> 6540R: Thomas Zimmermann <tzimmermann@suse.de> 6541L: dri-devel@lists.freedesktop.org 6542S: Supported 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/mgag200/ 6545 6546DRM DRIVER FOR MI0283QT 6547M: Noralf Trønnes <noralf@tronnes.org> 6548S: Maintained 6549T: git git://anongit.freedesktop.org/drm/drm-misc 6550F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6551F: drivers/gpu/drm/tiny/mi0283qt.c 6552 6553DRM DRIVER FOR MIPI DBI compatible panels 6554M: Noralf Trønnes <noralf@tronnes.org> 6555S: Maintained 6556W: https://github.com/notro/panel-mipi-dbi/wiki 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6559F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6560 6561DRM DRIVER FOR MSM ADRENO GPU 6562M: Rob Clark <robdclark@gmail.com> 6563M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6564M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6565R: Sean Paul <sean@poorly.run> 6566L: linux-arm-msm@vger.kernel.org 6567L: dri-devel@lists.freedesktop.org 6568L: freedreno@lists.freedesktop.org 6569S: Maintained 6570T: git https://gitlab.freedesktop.org/drm/msm.git 6571F: Documentation/devicetree/bindings/display/msm/ 6572F: drivers/gpu/drm/msm/ 6573F: include/uapi/drm/msm_drm.h 6574 6575DRM DRIVER FOR NOVATEK NT35510 PANELS 6576M: Linus Walleij <linus.walleij@linaro.org> 6577S: Maintained 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6580F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6581 6582DRM DRIVER FOR NOVATEK NT35560 PANELS 6583M: Linus Walleij <linus.walleij@linaro.org> 6584S: Maintained 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6587F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6588 6589DRM DRIVER FOR NOVATEK NT36672A PANELS 6590M: Sumit Semwal <sumit.semwal@linaro.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6594F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6595 6596DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6597M: Ben Skeggs <bskeggs@redhat.com> 6598M: Karol Herbst <kherbst@redhat.com> 6599M: Lyude Paul <lyude@redhat.com> 6600L: dri-devel@lists.freedesktop.org 6601L: nouveau@lists.freedesktop.org 6602S: Supported 6603W: https://nouveau.freedesktop.org/ 6604Q: https://patchwork.freedesktop.org/project/nouveau/ 6605Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6606B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6607C: irc://irc.oftc.net/nouveau 6608T: git https://gitlab.freedesktop.org/drm/nouveau.git 6609F: drivers/gpu/drm/nouveau/ 6610F: include/uapi/drm/nouveau_drm.h 6611 6612DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6613M: Stefan Mavrodiev <stefan@olimex.com> 6614S: Maintained 6615F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6616F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6617 6618DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6619R: Douglas Anderson <dianders@chromium.org> 6620F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6621F: drivers/gpu/drm/bridge/parade-ps8640.c 6622 6623DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6624M: Noralf Trønnes <noralf@tronnes.org> 6625S: Maintained 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: Documentation/devicetree/bindings/display/repaper.txt 6628F: drivers/gpu/drm/tiny/repaper.c 6629 6630DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6631M: Javier Martinez Canillas <javierm@redhat.com> 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6635F: drivers/gpu/drm/solomon/ssd130x* 6636 6637DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6638M: Dave Airlie <airlied@redhat.com> 6639M: Gerd Hoffmann <kraxel@redhat.com> 6640L: virtualization@lists.linux-foundation.org 6641S: Obsolete 6642W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: drivers/gpu/drm/tiny/cirrus.c 6645 6646DRM DRIVER FOR QXL VIRTUAL GPU 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650L: spice-devel@lists.freedesktop.org 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/qxl/ 6654F: include/uapi/drm/qxl_drm.h 6655 6656DRM DRIVER FOR RAGE 128 VIDEO CARDS 6657S: Orphan / Obsolete 6658F: drivers/gpu/drm/r128/ 6659F: include/uapi/drm/r128_drm.h 6660 6661DRM DRIVER FOR RAYDIUM RM67191 PANELS 6662M: Robert Chiras <robert.chiras@nxp.com> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6665F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6666 6667DRM DRIVER FOR SAMSUNG DB7430 PANELS 6668M: Linus Walleij <linus.walleij@linaro.org> 6669S: Maintained 6670T: git git://anongit.freedesktop.org/drm/drm-misc 6671F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6672F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6673 6674DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6675M: Markuss Broks <markuss.broks@gmail.com> 6676S: Maintained 6677F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6679 6680DRM DRIVER FOR SITRONIX ST7703 PANELS 6681M: Guido Günther <agx@sigxcpu.org> 6682R: Purism Kernel Team <kernel@puri.sm> 6683R: Ondrej Jirman <megous@megous.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6686F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6687 6688DRM DRIVER FOR SAVAGE VIDEO CARDS 6689S: Orphan / Obsolete 6690F: drivers/gpu/drm/savage/ 6691F: include/uapi/drm/savage_drm.h 6692 6693DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6694M: Thomas Zimmermann <tzimmermann@suse.de> 6695M: Javier Martinez Canillas <javierm@redhat.com> 6696L: dri-devel@lists.freedesktop.org 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: drivers/gpu/drm/drm_aperture.c 6700F: drivers/gpu/drm/tiny/simpledrm.c 6701F: drivers/video/aperture.c 6702F: include/drm/drm_aperture.h 6703F: include/linux/aperture.h 6704 6705DRM DRIVER FOR SIS VIDEO CARDS 6706S: Orphan / Obsolete 6707F: drivers/gpu/drm/sis/ 6708F: include/uapi/drm/sis_drm.h 6709 6710DRM DRIVER FOR SITRONIX ST7586 PANELS 6711M: David Lechner <david@lechnology.com> 6712S: Maintained 6713T: git git://anongit.freedesktop.org/drm/drm-misc 6714F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6715F: drivers/gpu/drm/tiny/st7586.c 6716 6717DRM DRIVER FOR SITRONIX ST7701 PANELS 6718M: Jagan Teki <jagan@amarulasolutions.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR ST-ERICSSON MCDE 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6735F: drivers/gpu/drm/mcde/ 6736 6737DRM DRIVER FOR TDFX VIDEO CARDS 6738S: Orphan / Obsolete 6739F: drivers/gpu/drm/tdfx/ 6740 6741DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6742M: Jagan Teki <jagan@amarulasolutions.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6745F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6746 6747DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6748R: Douglas Anderson <dianders@chromium.org> 6749F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6750F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6751 6752DRM DRIVER FOR TPO TPG110 PANELS 6753M: Linus Walleij <linus.walleij@linaro.org> 6754S: Maintained 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6757F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6758 6759DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6760M: Dave Airlie <airlied@redhat.com> 6761R: Sean Paul <sean@poorly.run> 6762R: Thomas Zimmermann <tzimmermann@suse.de> 6763L: dri-devel@lists.freedesktop.org 6764S: Supported 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/udl/ 6767 6768DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6769M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6770M: Melissa Wen <melissa.srw@gmail.com> 6771R: Haneen Mohammed <hamohammed.sa@gmail.com> 6772R: Daniel Vetter <daniel@ffwll.ch> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/gpu/vkms.rst 6777F: drivers/gpu/drm/vkms/ 6778 6779DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6780M: Hans de Goede <hdegoede@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vboxvideo/ 6785 6786DRM DRIVER FOR VMWARE VIRTUAL GPU 6787M: Zack Rusin <zackr@vmware.com> 6788R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vmwgfx/ 6793F: include/uapi/drm/vmwgfx_drm.h 6794 6795DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6796M: Linus Walleij <linus.walleij@linaro.org> 6797S: Maintained 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6800F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6801 6802DRM DRIVERS 6803M: David Airlie <airlied@gmail.com> 6804M: Daniel Vetter <daniel@ffwll.ch> 6805L: dri-devel@lists.freedesktop.org 6806S: Maintained 6807B: https://gitlab.freedesktop.org/drm 6808C: irc://irc.oftc.net/dri-devel 6809T: git git://anongit.freedesktop.org/drm/drm 6810F: Documentation/devicetree/bindings/display/ 6811F: Documentation/devicetree/bindings/gpu/ 6812F: Documentation/gpu/ 6813F: drivers/gpu/ 6814F: include/drm/ 6815F: include/linux/vga* 6816F: include/uapi/drm/ 6817 6818DRM DRIVERS AND MISC GPU PATCHES 6819M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6820M: Maxime Ripard <mripard@kernel.org> 6821M: Thomas Zimmermann <tzimmermann@suse.de> 6822S: Maintained 6823W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/gpu/ 6826F: drivers/gpu/drm/* 6827F: drivers/gpu/vga/ 6828F: include/drm/drm* 6829F: include/linux/vga* 6830F: include/uapi/drm/drm* 6831 6832DRM DRIVERS FOR ALLWINNER A10 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Chen-Yu Tsai <wens@csie.org> 6835L: dri-devel@lists.freedesktop.org 6836S: Supported 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/allwinner* 6839F: drivers/gpu/drm/sun4i/ 6840 6841DRM DRIVERS FOR AMLOGIC SOCS 6842M: Neil Armstrong <neil.armstrong@linaro.org> 6843L: dri-devel@lists.freedesktop.org 6844L: linux-amlogic@lists.infradead.org 6845S: Supported 6846W: http://linux-meson.com/ 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6849F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6850F: Documentation/gpu/meson.rst 6851F: drivers/gpu/drm/meson/ 6852 6853DRM DRIVERS FOR ATMEL HLCDC 6854M: Sam Ravnborg <sam@ravnborg.org> 6855M: Boris Brezillon <bbrezillon@kernel.org> 6856L: dri-devel@lists.freedesktop.org 6857S: Supported 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/atmel/ 6860F: drivers/gpu/drm/atmel-hlcdc/ 6861 6862DRM DRIVERS FOR BRIDGE CHIPS 6863M: Andrzej Hajda <andrzej.hajda@intel.com> 6864M: Neil Armstrong <neil.armstrong@linaro.org> 6865M: Robert Foss <robert.foss@linaro.org> 6866R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6867R: Jonas Karlman <jonas@kwiboo.se> 6868R: Jernej Skrabec <jernej.skrabec@gmail.com> 6869S: Maintained 6870T: git git://anongit.freedesktop.org/drm/drm-misc 6871F: Documentation/devicetree/bindings/display/bridge/ 6872F: drivers/gpu/drm/bridge/ 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: John Stultz <jstultz@google.com> 6925R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6926R: Chen Feng <puck.chen@hisilicon.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Maintained 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: Documentation/devicetree/bindings/display/hisilicon/ 6931F: drivers/gpu/drm/hisilicon/ 6932 6933DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6934M: Deepak Rawat <drawat.floss@gmail.com> 6935L: linux-hyperv@vger.kernel.org 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: drivers/gpu/drm/hyperv 6940 6941DRM DRIVERS FOR LIMA 6942M: Qiang Yu <yuq825@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944L: lima@lists.freedesktop.org (moderated for non-subscribers) 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: drivers/gpu/drm/lima/ 6948F: include/uapi/drm/lima_drm.h 6949 6950DRM DRIVERS FOR MEDIATEK 6951M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6952M: Philipp Zabel <p.zabel@pengutronix.de> 6953L: dri-devel@lists.freedesktop.org 6954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6955S: Supported 6956F: Documentation/devicetree/bindings/display/mediatek/ 6957F: drivers/gpu/drm/mediatek/ 6958F: drivers/phy/mediatek/phy-mtk-dp.c 6959F: drivers/phy/mediatek/phy-mtk-hdmi* 6960F: drivers/phy/mediatek/phy-mtk-mipi* 6961 6962DRM DRIVERS FOR NVIDIA TEGRA 6963M: Thierry Reding <thierry.reding@gmail.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git git://anongit.freedesktop.org/tegra/linux.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/rcar-du/ 6987F: drivers/gpu/drm/shmobile/ 6988F: include/linux/platform_data/shmob_drm.h 6989 6990DRM DRIVERS FOR ROCKCHIP 6991M: Sandy Huang <hjc@rock-chips.com> 6992M: Heiko Stübner <heiko@sntech.de> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/rockchip/ 6997F: drivers/gpu/drm/rockchip/ 6998 6999DRM DRIVERS FOR STI 7000M: Alain Volmat <alain.volmat@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7005F: drivers/gpu/drm/sti 7006 7007DRM DRIVERS FOR STM 7008M: Yannick Fertre <yannick.fertre@foss.st.com> 7009M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7010M: Philippe Cornu <philippe.cornu@foss.st.com> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7015F: drivers/gpu/drm/stm 7016 7017DRM DRIVERS FOR TI KEYSTONE 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019M: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022T: git git://anongit.freedesktop.org/drm/drm-misc 7023F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7026F: drivers/gpu/drm/tidss/ 7027 7028DRM DRIVERS FOR TI LCDC 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030R: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/display/tilcdc/ 7034F: drivers/gpu/drm/tilcdc/ 7035 7036DRM DRIVERS FOR TI OMAP 7037M: Tomi Valkeinen <tomba@kernel.org> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040F: Documentation/devicetree/bindings/display/ti/ 7041F: drivers/gpu/drm/omapdrm/ 7042 7043DRM DRIVERS FOR V3D 7044M: Emma Anholt <emma@anholt.net> 7045M: Melissa Wen <mwen@igalia.com> 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7049F: drivers/gpu/drm/v3d/ 7050F: include/uapi/drm/v3d_drm.h 7051 7052DRM DRIVERS FOR VC4 7053M: Emma Anholt <emma@anholt.net> 7054M: Maxime Ripard <mripard@kernel.org> 7055S: Supported 7056T: git git://github.com/anholt/linux 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7059F: drivers/gpu/drm/vc4/ 7060F: include/uapi/drm/vc4_drm.h 7061 7062DRM DRIVERS FOR VIVANTE GPU IP 7063M: Lucas Stach <l.stach@pengutronix.de> 7064R: Russell King <linux+etnaviv@armlinux.org.uk> 7065R: Christian Gmeiner <christian.gmeiner@gmail.com> 7066L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7070F: drivers/gpu/drm/etnaviv/ 7071F: include/uapi/drm/etnaviv_drm.h 7072 7073DRM DRIVERS FOR XEN 7074M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7075L: dri-devel@lists.freedesktop.org 7076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7077S: Supported 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/gpu/xen-front.rst 7080F: drivers/gpu/drm/xen/ 7081 7082DRM DRIVERS FOR XILINX 7083M: Hyun Kwon <hyun.kwon@xilinx.com> 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM PANEL DRIVERS 7092M: Thierry Reding <thierry.reding@gmail.com> 7093R: Sam Ravnborg <sam@ravnborg.org> 7094L: dri-devel@lists.freedesktop.org 7095S: Maintained 7096T: git git://anongit.freedesktop.org/drm/drm-misc 7097F: Documentation/devicetree/bindings/display/panel/ 7098F: drivers/gpu/drm/drm_panel.c 7099F: drivers/gpu/drm/panel/ 7100F: include/drm/drm_panel.h 7101 7102DRM PRIVACY-SCREEN CLASS 7103M: Hans de Goede <hdegoede@redhat.com> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/drm_privacy_screen* 7108F: include/drm/drm_privacy_screen* 7109 7110DRM TTM SUBSYSTEM 7111M: Christian Koenig <christian.koenig@amd.com> 7112M: Huang Rui <ray.huang@amd.com> 7113L: dri-devel@lists.freedesktop.org 7114S: Maintained 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: drivers/gpu/drm/ttm/ 7117F: include/drm/ttm/ 7118 7119DRM GPU SCHEDULER 7120M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/scheduler/ 7125F: include/drm/gpu_scheduler.h 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254S: Maintained 7255F: include/linux/dynamic_debug.h 7256F: lib/dynamic_debug.c 7257M: Jim Cromie <jim.cromie@gmail.com> 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DZ DECSTATION DZ11 SERIAL DRIVER 7268M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7269S: Maintained 7270F: drivers/tty/serial/dz.* 7271 7272E3X0 POWER BUTTON DRIVER 7273M: Moritz Fischer <moritz.fischer@ettus.com> 7274L: usrp-users@lists.ettus.com 7275S: Supported 7276W: http://www.ettus.com 7277F: Documentation/devicetree/bindings/input/e3x0-button.txt 7278F: drivers/input/misc/e3x0-button.c 7279 7280E4000 MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/tuners/e4000* 7289 7290EARTH_PT1 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt1/ 7295 7296EARTH_PT3 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt3/ 7301 7302EC100 MEDIA DRIVER 7303M: Antti Palosaari <crope@iki.fi> 7304L: linux-media@vger.kernel.org 7305S: Maintained 7306W: https://linuxtv.org 7307W: http://palosaari.fi/linux/ 7308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7309T: git git://linuxtv.org/anttip/media_tree.git 7310F: drivers/media/dvb-frontends/ec100* 7311 7312ECRYPT FILE SYSTEM 7313M: Tyler Hicks <code@tyhicks.com> 7314L: ecryptfs@vger.kernel.org 7315S: Odd Fixes 7316W: http://ecryptfs.org 7317W: https://launchpad.net/ecryptfs 7318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7319F: Documentation/filesystems/ecryptfs.rst 7320F: fs/ecryptfs/ 7321 7322EDAC-AMD64 7323M: Yazen Ghannam <yazen.ghannam@amd.com> 7324L: linux-edac@vger.kernel.org 7325S: Supported 7326F: drivers/edac/amd64_edac* 7327F: drivers/edac/mce_amd* 7328 7329EDAC-ARMADA 7330M: Jan Luebbe <jlu@pengutronix.de> 7331L: linux-edac@vger.kernel.org 7332S: Maintained 7333F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7334F: drivers/edac/armada_xp_* 7335 7336EDAC-AST2500 7337M: Stefan Schaeckeler <sschaeck@cisco.com> 7338S: Supported 7339F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7340F: drivers/edac/aspeed_edac.c 7341 7342EDAC-BLUEFIELD 7343M: Shravan Kumar Ramani <shravankr@nvidia.com> 7344S: Supported 7345F: drivers/edac/bluefield_edac.c 7346 7347EDAC-CALXEDA 7348M: Andre Przywara <andre.przywara@arm.com> 7349L: linux-edac@vger.kernel.org 7350S: Maintained 7351F: drivers/edac/highbank* 7352 7353EDAC-CAVIUM OCTEON 7354M: Ralf Baechle <ralf@linux-mips.org> 7355L: linux-edac@vger.kernel.org 7356L: linux-mips@vger.kernel.org 7357S: Supported 7358F: drivers/edac/octeon_edac* 7359 7360EDAC-CAVIUM THUNDERX 7361M: Robert Richter <rric@kernel.org> 7362L: linux-edac@vger.kernel.org 7363S: Odd Fixes 7364F: drivers/edac/thunderx_edac* 7365 7366EDAC-CORE 7367M: Borislav Petkov <bp@alien8.de> 7368M: Mauro Carvalho Chehab <mchehab@kernel.org> 7369M: Tony Luck <tony.luck@intel.com> 7370R: James Morse <james.morse@arm.com> 7371R: Robert Richter <rric@kernel.org> 7372L: linux-edac@vger.kernel.org 7373S: Supported 7374T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7375F: Documentation/admin-guide/ras.rst 7376F: Documentation/driver-api/edac.rst 7377F: drivers/edac/ 7378F: include/linux/edac.h 7379 7380EDAC-DMC520 7381M: Lei Wang <lewan@microsoft.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/dmc520_edac.c 7385 7386EDAC-E752X 7387M: Mark Gross <markgross@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e752x_edac.c 7391 7392EDAC-E7XXX 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e7xxx_edac.c 7396 7397EDAC-FSL_DDR 7398M: York Sun <york.sun@nxp.com> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/fsl_ddr_edac.* 7402 7403EDAC-GHES 7404M: Mauro Carvalho Chehab <mchehab@kernel.org> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/ghes_edac.c 7408 7409EDAC-I10NM 7410M: Tony Luck <tony.luck@intel.com> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/i10nm_base.c 7414 7415EDAC-I3000 7416L: linux-edac@vger.kernel.org 7417S: Orphan 7418F: drivers/edac/i3000_edac.c 7419 7420EDAC-I5000 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5000_edac.c 7424 7425EDAC-I5400 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5400_edac.c 7430 7431EDAC-I7300 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7300_edac.c 7436 7437EDAC-I7CORE 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7core_edac.c 7442 7443EDAC-I82443BXGX 7444M: Tim Small <tim@buttersideup.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82443bxgx_edac.c 7448 7449EDAC-I82975X 7450M: "Arvind R." <arvino55@gmail.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82975x_edac.c 7454 7455EDAC-IE31200 7456M: Jason Baron <jbaron@akamai.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/ie31200_edac.c 7460 7461EDAC-IGEN6 7462M: Tony Luck <tony.luck@intel.com> 7463R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/igen6_edac.c 7467 7468EDAC-MPC85XX 7469M: Johannes Thumshirn <morbidrsa@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/mpc85xx_edac.[ch] 7473 7474EDAC-PASEMI 7475M: Egor Martovetsky <egor@pasemi.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pasemi_edac.c 7479 7480EDAC-PND2 7481M: Tony Luck <tony.luck@intel.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pnd2_edac.[ch] 7485 7486EDAC-QCOM 7487M: Channagoud Kadabi <ckadabi@codeaurora.org> 7488M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7489L: linux-arm-msm@vger.kernel.org 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/qcom_edac.c 7493 7494EDAC-R82600 7495M: Tim Small <tim@buttersideup.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/r82600_edac.c 7499 7500EDAC-SBRIDGE 7501M: Tony Luck <tony.luck@intel.com> 7502R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/sb_edac.c 7506 7507EDAC-SKYLAKE 7508M: Tony Luck <tony.luck@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/skx_*.[ch] 7512 7513EDAC-TI 7514M: Tero Kristo <kristo@kernel.org> 7515L: linux-edac@vger.kernel.org 7516S: Odd Fixes 7517F: drivers/edac/ti_edac.c 7518 7519EDIROL UA-101/UA-1000 DRIVER 7520M: Clemens Ladisch <clemens@ladisch.de> 7521L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7522S: Maintained 7523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7524F: sound/usb/misc/ua101.c 7525 7526EFI TEST DRIVER 7527M: Ivan Hu <ivan.hu@canonical.com> 7528M: Ard Biesheuvel <ardb@kernel.org> 7529L: linux-efi@vger.kernel.org 7530S: Maintained 7531F: drivers/firmware/efi/test/ 7532 7533EFI VARIABLE FILESYSTEM 7534M: Matthew Garrett <matthew.garrett@nebula.com> 7535M: Jeremy Kerr <jk@ozlabs.org> 7536M: Ard Biesheuvel <ardb@kernel.org> 7537L: linux-efi@vger.kernel.org 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7540F: fs/efivarfs/ 7541 7542EFIFB FRAMEBUFFER DRIVER 7543M: Peter Jones <pjones@redhat.com> 7544L: linux-fbdev@vger.kernel.org 7545S: Maintained 7546F: drivers/video/fbdev/efifb.c 7547 7548EFS FILESYSTEM 7549S: Orphan 7550W: http://aeschi.ch.eu.org/efs/ 7551F: fs/efs/ 7552 7553EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7554M: Douglas Miller <dougmill@linux.ibm.com> 7555L: netdev@vger.kernel.org 7556S: Maintained 7557F: drivers/net/ethernet/ibm/ehea/ 7558 7559ELM327 CAN NETWORK DRIVER 7560M: Max Staudt <max@enpas.org> 7561L: linux-can@vger.kernel.org 7562S: Maintained 7563F: Documentation/networking/device_drivers/can/can327.rst 7564F: drivers/net/can/can327.c 7565 7566EM28XX VIDEO4LINUX DRIVER 7567M: Mauro Carvalho Chehab <mchehab@kernel.org> 7568L: linux-media@vger.kernel.org 7569S: Maintained 7570W: https://linuxtv.org 7571T: git git://linuxtv.org/media_tree.git 7572F: Documentation/admin-guide/media/em28xx* 7573F: drivers/media/usb/em28xx/ 7574 7575EMBEDDED LINUX 7576M: Olivia Mackall <olivia@selenic.com> 7577M: David Woodhouse <dwmw2@infradead.org> 7578L: linux-embedded@vger.kernel.org 7579S: Maintained 7580 7581EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7582M: Adrian Hunter <adrian.hunter@intel.com> 7583M: Ritesh Harjani <riteshh@codeaurora.org> 7584M: Asutosh Das <asutoshd@codeaurora.org> 7585L: linux-mmc@vger.kernel.org 7586S: Supported 7587F: drivers/mmc/host/cqhci* 7588 7589EMULEX 10Gbps iSCSI - OneConnect DRIVER 7590M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7591L: linux-scsi@vger.kernel.org 7592S: Supported 7593W: http://www.broadcom.com 7594F: drivers/scsi/be2iscsi/ 7595 7596EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7597M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7598M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7599M: Somnath Kotur <somnath.kotur@broadcom.com> 7600L: netdev@vger.kernel.org 7601S: Supported 7602W: http://www.emulex.com 7603F: drivers/net/ethernet/emulex/benet/ 7604 7605EMULEX ONECONNECT ROCE DRIVER 7606M: Selvin Xavier <selvin.xavier@broadcom.com> 7607L: linux-rdma@vger.kernel.org 7608S: Odd Fixes 7609W: http://www.broadcom.com 7610F: drivers/infiniband/hw/ocrdma/ 7611F: include/uapi/rdma/ocrdma-abi.h 7612 7613EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7614M: James Smart <james.smart@broadcom.com> 7615M: Dick Kennedy <dick.kennedy@broadcom.com> 7616L: linux-scsi@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/lpfc/ 7620 7621EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Ram Vegesna <ram.vegesna@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625L: target-devel@vger.kernel.org 7626S: Supported 7627W: http://www.broadcom.com 7628F: drivers/scsi/elx/ 7629 7630ENE CB710 FLASH CARD READER DRIVER 7631M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7632S: Maintained 7633F: drivers/misc/cb710/ 7634F: drivers/mmc/host/cb710-mmc.* 7635F: include/linux/cb710.h 7636 7637ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7638M: Maxim Levitsky <maximlevitsky@gmail.com> 7639S: Maintained 7640F: drivers/media/rc/ene_ir.* 7641 7642EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7643M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7644L: linuxppc-dev@lists.ozlabs.org 7645S: Maintained 7646F: drivers/tty/ehv_bytechan.c 7647 7648EPSON S1D13XXX FRAMEBUFFER DRIVER 7649M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7650S: Maintained 7651T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7652F: drivers/video/fbdev/s1d13xxxfb.c 7653F: include/video/s1d13xxxfb.h 7654 7655EROFS FILE SYSTEM 7656M: Gao Xiang <xiang@kernel.org> 7657M: Chao Yu <chao@kernel.org> 7658R: Yue Hu <huyue2@coolpad.com> 7659R: Jeffle Xu <jefflexu@linux.alibaba.com> 7660L: linux-erofs@lists.ozlabs.org 7661S: Maintained 7662T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: drivers/net/can/usb/etas_es58x/ 7690 7691ETHERNET BRIDGE 7692M: Roopa Prabhu <roopa@nvidia.com> 7693M: Nikolay Aleksandrov <razor@blackwall.org> 7694L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7695L: netdev@vger.kernel.org 7696S: Maintained 7697W: http://www.linuxfoundation.org/en/Net:Bridge 7698F: include/linux/netfilter_bridge/ 7699F: net/bridge/ 7700 7701ETHERNET PHY LIBRARY 7702M: Andrew Lunn <andrew@lunn.ch> 7703M: Heiner Kallweit <hkallweit1@gmail.com> 7704R: Russell King <linux@armlinux.org.uk> 7705L: netdev@vger.kernel.org 7706S: Maintained 7707F: Documentation/ABI/testing/sysfs-class-net-phydev 7708F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7709F: Documentation/devicetree/bindings/net/mdio* 7710F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7711F: Documentation/networking/phy.rst 7712F: drivers/net/mdio/ 7713F: drivers/net/mdio/acpi_mdio.c 7714F: drivers/net/mdio/fwnode_mdio.c 7715F: drivers/net/mdio/of_mdio.c 7716F: drivers/net/pcs/ 7717F: drivers/net/phy/ 7718F: include/dt-bindings/net/qca-ar803x.h 7719F: include/linux/linkmode.h 7720F: include/linux/*mdio*.h 7721F: include/linux/mdio/*.h 7722F: include/linux/mii.h 7723F: include/linux/of_net.h 7724F: include/linux/phy.h 7725F: include/linux/phy_fixed.h 7726F: include/linux/platform_data/mdio-bcm-unimac.h 7727F: include/linux/platform_data/mdio-gpio.h 7728F: include/trace/events/mdio.h 7729F: include/uapi/linux/mdio.h 7730F: include/uapi/linux/mii.h 7731F: net/core/of_net.c 7732 7733EXEC & BINFMT API 7734R: Eric Biederman <ebiederm@xmission.com> 7735R: Kees Cook <keescook@chromium.org> 7736L: linux-mm@kvack.org 7737S: Supported 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7739F: fs/*binfmt_*.c 7740F: fs/exec.c 7741F: include/linux/binfmts.h 7742F: include/linux/elf.h 7743F: include/uapi/linux/binfmts.h 7744F: include/uapi/linux/elf.h 7745F: tools/testing/selftests/exec/ 7746N: asm/elf.h 7747N: binfmt 7748 7749EXFAT FILE SYSTEM 7750M: Namjae Jeon <linkinjeon@kernel.org> 7751M: Sungjong Seo <sj1557.seo@samsung.com> 7752L: linux-fsdevel@vger.kernel.org 7753S: Maintained 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7755F: fs/exfat/ 7756 7757EXT2 FILE SYSTEM 7758M: Jan Kara <jack@suse.com> 7759L: linux-ext4@vger.kernel.org 7760S: Maintained 7761F: Documentation/filesystems/ext2.rst 7762F: fs/ext2/ 7763F: include/linux/ext2* 7764 7765EXT4 FILE SYSTEM 7766M: "Theodore Ts'o" <tytso@mit.edu> 7767M: Andreas Dilger <adilger.kernel@dilger.ca> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770W: http://ext4.wiki.kernel.org 7771Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7773F: Documentation/filesystems/ext4/ 7774F: fs/ext4/ 7775F: include/trace/events/ext4.h 7776 7777Extended Verification Module (EVM) 7778M: Mimi Zohar <zohar@linux.ibm.com> 7779L: linux-integrity@vger.kernel.org 7780S: Supported 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7782F: security/integrity/evm/ 7783F: security/integrity/ 7784 7785EXTENSIBLE FIRMWARE INTERFACE (EFI) 7786M: Ard Biesheuvel <ardb@kernel.org> 7787L: linux-efi@vger.kernel.org 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7790F: Documentation/admin-guide/efi-stub.rst 7791F: arch/*/include/asm/efi.h 7792F: arch/*/kernel/efi.c 7793F: arch/arm/boot/compressed/efi-header.S 7794F: arch/arm64/kernel/efi-entry.S 7795F: arch/x86/platform/efi/ 7796F: drivers/firmware/efi/ 7797F: include/linux/efi*.h 7798 7799EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7800M: MyungJoo Ham <myungjoo.ham@samsung.com> 7801M: Chanwoo Choi <cw00.choi@samsung.com> 7802L: linux-kernel@vger.kernel.org 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7805F: Documentation/devicetree/bindings/extcon/ 7806F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7807F: drivers/extcon/ 7808F: include/linux/extcon.h 7809F: include/linux/extcon/ 7810 7811EXTRA BOOT CONFIG 7812M: Masami Hiramatsu <mhiramat@kernel.org> 7813S: Maintained 7814F: Documentation/admin-guide/bootconfig.rst 7815F: fs/proc/bootconfig.c 7816F: include/linux/bootconfig.h 7817F: lib/bootconfig-data.S 7818F: lib/bootconfig.c 7819F: tools/bootconfig/* 7820F: tools/bootconfig/scripts/* 7821 7822EXYNOS DP DRIVER 7823M: Jingoo Han <jingoohan1@gmail.com> 7824L: dri-devel@lists.freedesktop.org 7825S: Maintained 7826F: drivers/gpu/drm/exynos/exynos_dp* 7827 7828EXYNOS SYSMMU (IOMMU) driver 7829M: Marek Szyprowski <m.szyprowski@samsung.com> 7830L: iommu@lists.linux.dev 7831S: Maintained 7832F: drivers/iommu/exynos-iommu.c 7833 7834F2FS FILE SYSTEM 7835M: Jaegeuk Kim <jaegeuk@kernel.org> 7836M: Chao Yu <chao@kernel.org> 7837L: linux-f2fs-devel@lists.sourceforge.net 7838S: Maintained 7839W: https://f2fs.wiki.kernel.org/ 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7841F: Documentation/ABI/testing/sysfs-fs-f2fs 7842F: Documentation/filesystems/f2fs.rst 7843F: fs/f2fs/ 7844F: include/linux/f2fs_fs.h 7845F: include/trace/events/f2fs.h 7846F: include/uapi/linux/f2fs.h 7847 7848F71805F HARDWARE MONITORING DRIVER 7849M: Jean Delvare <jdelvare@suse.com> 7850L: linux-hwmon@vger.kernel.org 7851S: Maintained 7852F: Documentation/hwmon/f71805f.rst 7853F: drivers/hwmon/f71805f.c 7854 7855FADDR2LINE 7856M: Josh Poimboeuf <jpoimboe@kernel.org> 7857S: Maintained 7858F: scripts/faddr2line 7859 7860FAILOVER MODULE 7861M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7862L: netdev@vger.kernel.org 7863S: Supported 7864F: Documentation/networking/failover.rst 7865F: include/net/failover.h 7866F: net/core/failover.c 7867 7868FANOTIFY 7869M: Jan Kara <jack@suse.cz> 7870R: Amir Goldstein <amir73il@gmail.com> 7871R: Matthew Bobrowski <repnop@google.com> 7872L: linux-fsdevel@vger.kernel.org 7873S: Maintained 7874F: fs/notify/fanotify/ 7875F: include/linux/fanotify.h 7876F: include/uapi/linux/fanotify.h 7877 7878FARSYNC SYNCHRONOUS DRIVER 7879M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7880S: Supported 7881W: http://www.farsite.co.uk/ 7882F: drivers/net/wan/farsync.* 7883 7884FAULT INJECTION SUPPORT 7885M: Akinobu Mita <akinobu.mita@gmail.com> 7886S: Supported 7887F: Documentation/fault-injection/ 7888F: lib/fault-inject.c 7889 7890FBTFT Framebuffer drivers 7891L: dri-devel@lists.freedesktop.org 7892L: linux-fbdev@vger.kernel.org 7893S: Orphan 7894F: drivers/staging/fbtft/ 7895 7896FC0011 TUNER DRIVER 7897M: Michael Buesch <m@bues.ch> 7898L: linux-media@vger.kernel.org 7899S: Maintained 7900F: drivers/media/tuners/fc0011.c 7901F: drivers/media/tuners/fc0011.h 7902 7903FC2580 MEDIA DRIVER 7904M: Antti Palosaari <crope@iki.fi> 7905L: linux-media@vger.kernel.org 7906S: Maintained 7907W: https://linuxtv.org 7908W: http://palosaari.fi/linux/ 7909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7910T: git git://linuxtv.org/anttip/media_tree.git 7911F: drivers/media/tuners/fc2580* 7912 7913FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7914M: Hannes Reinecke <hare@suse.de> 7915L: linux-scsi@vger.kernel.org 7916S: Supported 7917W: www.Open-FCoE.org 7918F: drivers/scsi/fcoe/ 7919F: drivers/scsi/libfc/ 7920F: include/scsi/fc/ 7921F: include/scsi/libfc.h 7922F: include/scsi/libfcoe.h 7923F: include/uapi/scsi/fc/ 7924 7925FILE LOCKING (flock() and fcntl()/lockf()) 7926M: Jeff Layton <jlayton@kernel.org> 7927M: Chuck Lever <chuck.lever@oracle.com> 7928L: linux-fsdevel@vger.kernel.org 7929S: Maintained 7930F: fs/fcntl.c 7931F: fs/locks.c 7932F: include/linux/fcntl.h 7933F: include/uapi/linux/fcntl.h 7934 7935FILESYSTEM DIRECT ACCESS (DAX) 7936M: Dan Williams <dan.j.williams@intel.com> 7937R: Matthew Wilcox <willy@infradead.org> 7938R: Jan Kara <jack@suse.cz> 7939L: linux-fsdevel@vger.kernel.org 7940L: nvdimm@lists.linux.dev 7941S: Supported 7942F: fs/dax.c 7943F: include/linux/dax.h 7944F: include/trace/events/fs_dax.h 7945 7946FILESYSTEMS (VFS and infrastructure) 7947M: Alexander Viro <viro@zeniv.linux.org.uk> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950F: fs/* 7951F: include/linux/fs.h 7952F: include/linux/fs_types.h 7953F: include/uapi/linux/fs.h 7954F: include/uapi/linux/openat2.h 7955 7956FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7957M: Riku Voipio <riku.voipio@iki.fi> 7958L: linux-hwmon@vger.kernel.org 7959S: Maintained 7960F: drivers/hwmon/f75375s.c 7961F: include/linux/f75375s.h 7962 7963FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7964M: Clemens Ladisch <clemens@ladisch.de> 7965M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7967S: Maintained 7968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7969F: include/uapi/sound/firewire.h 7970F: sound/firewire/ 7971 7972FIREWIRE MEDIA DRIVERS (firedtv) 7973M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7974L: linux-media@vger.kernel.org 7975L: linux1394-devel@lists.sourceforge.net 7976S: Maintained 7977T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7978F: drivers/media/firewire/ 7979 7980FIREWIRE SBP-2 TARGET 7981M: Chris Boot <bootc@bootc.net> 7982L: linux-scsi@vger.kernel.org 7983L: target-devel@vger.kernel.org 7984L: linux1394-devel@lists.sourceforge.net 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7987F: drivers/target/sbp/ 7988 7989FIREWIRE SUBSYSTEM 7990M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7991L: linux1394-devel@lists.sourceforge.net 7992S: Maintained 7993W: http://ieee1394.wiki.kernel.org/ 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7995F: drivers/firewire/ 7996F: include/linux/firewire.h 7997F: include/uapi/linux/firewire*.h 7998F: tools/firewire/ 7999 8000FIRMWARE FRAMEWORK FOR ARMV8-A 8001M: Sudeep Holla <sudeep.holla@arm.com> 8002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8003S: Maintained 8004F: drivers/firmware/arm_ffa/ 8005F: include/linux/arm_ffa.h 8006 8007FIRMWARE LOADER (request_firmware) 8008M: Luis Chamberlain <mcgrof@kernel.org> 8009M: Russ Weight <russell.h.weight@intel.com> 8010L: linux-kernel@vger.kernel.org 8011S: Maintained 8012F: Documentation/firmware_class/ 8013F: drivers/base/firmware_loader/ 8014F: include/linux/firmware.h 8015 8016FLEXTIMER FTM-QUADDEC DRIVER 8017M: Patrick Havelange <patrick.havelange@essensium.com> 8018L: linux-iio@vger.kernel.org 8019S: Maintained 8020F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8021F: drivers/counter/ftm-quaddec.c 8022 8023FLOPPY DRIVER 8024M: Denis Efremov <efremov@linux.com> 8025L: linux-block@vger.kernel.org 8026S: Odd Fixes 8027F: drivers/block/floppy.c 8028 8029FLYSKY FSIA6B RC RECEIVER 8030M: Markus Koch <markus@notsyncing.net> 8031L: linux-input@vger.kernel.org 8032S: Maintained 8033F: drivers/input/joystick/fsia6b.c 8034 8035FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8036M: Geoffrey D. Bennett <g@b4.vu> 8037L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8038S: Maintained 8039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8040F: sound/usb/mixer_scarlett_gen2.c 8041 8042FORCEDETH GIGABIT ETHERNET DRIVER 8043M: Rain River <rain.1986.08.12@gmail.com> 8044M: Zhu Yanjun <zyjzyj2000@gmail.com> 8045L: netdev@vger.kernel.org 8046S: Maintained 8047F: drivers/net/ethernet/nvidia/* 8048 8049FORTIFY_SOURCE 8050M: Kees Cook <keescook@chromium.org> 8051L: linux-hardening@vger.kernel.org 8052S: Supported 8053T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8054F: include/linux/fortify-string.h 8055F: lib/fortify_kunit.c 8056F: lib/test_fortify/* 8057F: scripts/test_fortify.sh 8058K: \b__NO_FORTIFY\b 8059 8060FPGA DFL DRIVERS 8061M: Wu Hao <hao.wu@intel.com> 8062R: Tom Rix <trix@redhat.com> 8063L: linux-fpga@vger.kernel.org 8064S: Maintained 8065F: Documentation/ABI/testing/sysfs-bus-dfl* 8066F: Documentation/fpga/dfl.rst 8067F: drivers/fpga/dfl* 8068F: drivers/uio/uio_dfl.c 8069F: include/linux/dfl.h 8070F: include/uapi/linux/fpga-dfl.h 8071 8072FPGA MANAGER FRAMEWORK 8073M: Moritz Fischer <mdf@kernel.org> 8074M: Wu Hao <hao.wu@intel.com> 8075M: Xu Yilun <yilun.xu@intel.com> 8076R: Tom Rix <trix@redhat.com> 8077L: linux-fpga@vger.kernel.org 8078S: Maintained 8079Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8081F: Documentation/devicetree/bindings/fpga/ 8082F: Documentation/driver-api/fpga/ 8083F: Documentation/fpga/ 8084F: drivers/fpga/ 8085F: include/linux/fpga/ 8086 8087INTEL MAX10 BMC SECURE UPDATES 8088M: Russ Weight <russell.h.weight@intel.com> 8089L: linux-fpga@vger.kernel.org 8090S: Maintained 8091F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8092F: drivers/fpga/intel-m10-bmc-sec-update.c 8093 8094MICROCHIP POLARFIRE FPGA DRIVERS 8095M: Conor Dooley <conor.dooley@microchip.com> 8096R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8097L: linux-fpga@vger.kernel.org 8098S: Supported 8099F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8100F: drivers/fpga/microchip-spi.c 8101 8102FPU EMULATOR 8103M: Bill Metzenthen <billm@melbpc.org.au> 8104S: Maintained 8105W: http://floatingpoint.sourceforge.net/emulator/index.html 8106F: arch/x86/math-emu/ 8107 8108FRAMEBUFFER CORE 8109M: Daniel Vetter <daniel@ffwll.ch> 8110F: drivers/video/fbdev/core/ 8111S: Odd Fixes 8112T: git git://anongit.freedesktop.org/drm/drm-misc 8113 8114FRAMEBUFFER LAYER 8115M: Helge Deller <deller@gmx.de> 8116L: linux-fbdev@vger.kernel.org 8117L: dri-devel@lists.freedesktop.org 8118S: Maintained 8119Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8120T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8121F: Documentation/fb/ 8122F: drivers/video/ 8123F: include/linux/fb.h 8124F: include/uapi/linux/fb.h 8125F: include/uapi/video/ 8126F: include/video/ 8127 8128FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8129M: Horia Geantă <horia.geanta@nxp.com> 8130M: Pankaj Gupta <pankaj.gupta@nxp.com> 8131M: Gaurav Jain <gaurav.jain@nxp.com> 8132L: linux-crypto@vger.kernel.org 8133S: Maintained 8134F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8135F: drivers/crypto/caam/ 8136 8137FREESCALE COLDFIRE M5441X MMC DRIVER 8138M: Angelo Dureghello <angelo.dureghello@timesys.com> 8139L: linux-mmc@vger.kernel.org 8140S: Maintained 8141F: drivers/mmc/host/sdhci-esdhc-mcf.c 8142F: include/linux/platform_data/mmc-esdhc-mcf.h 8143 8144FREESCALE DIU FRAMEBUFFER DRIVER 8145M: Timur Tabi <timur@kernel.org> 8146L: linux-fbdev@vger.kernel.org 8147S: Maintained 8148F: drivers/video/fbdev/fsl-diu-fb.* 8149 8150FREESCALE DMA DRIVER 8151M: Li Yang <leoyang.li@nxp.com> 8152M: Zhang Wei <zw@zh-kernel.org> 8153L: linuxppc-dev@lists.ozlabs.org 8154S: Maintained 8155F: drivers/dma/fsldma.* 8156 8157FREESCALE DSPI DRIVER 8158M: Vladimir Oltean <olteanv@gmail.com> 8159L: linux-spi@vger.kernel.org 8160S: Maintained 8161F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8162F: drivers/spi/spi-fsl-dspi.c 8163F: include/linux/spi/spi-fsl-dspi.h 8164 8165FREESCALE ENETC ETHERNET DRIVERS 8166M: Claudiu Manoil <claudiu.manoil@nxp.com> 8167L: netdev@vger.kernel.org 8168S: Maintained 8169F: drivers/net/ethernet/freescale/enetc/ 8170 8171FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8172M: Claudiu Manoil <claudiu.manoil@nxp.com> 8173L: netdev@vger.kernel.org 8174S: Maintained 8175F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8176F: drivers/net/ethernet/freescale/gianfar* 8177 8178FREESCALE GPMI NAND DRIVER 8179M: Han Xu <han.xu@nxp.com> 8180L: linux-mtd@lists.infradead.org 8181S: Maintained 8182F: drivers/mtd/nand/raw/gpmi-nand/* 8183 8184FREESCALE I2C CPM DRIVER 8185M: Jochen Friedrich <jochen@scram.de> 8186L: linuxppc-dev@lists.ozlabs.org 8187L: linux-i2c@vger.kernel.org 8188S: Maintained 8189F: drivers/i2c/busses/i2c-cpm.c 8190 8191FREESCALE IMX / MXC FEC DRIVER 8192M: Joakim Zhang <qiangqing.zhang@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8196F: drivers/net/ethernet/freescale/fec.h 8197F: drivers/net/ethernet/freescale/fec_main.c 8198F: drivers/net/ethernet/freescale/fec_ptp.c 8199 8200FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8201M: Sascha Hauer <s.hauer@pengutronix.de> 8202R: Pengutronix Kernel Team <kernel@pengutronix.de> 8203L: linux-fbdev@vger.kernel.org 8204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8205S: Maintained 8206F: drivers/video/fbdev/imxfb.c 8207 8208FREESCALE IMX DDR PMU DRIVER 8209M: Frank Li <Frank.li@nxp.com> 8210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8211S: Maintained 8212F: Documentation/admin-guide/perf/imx-ddr.rst 8213F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8214F: drivers/perf/fsl_imx8_ddr_perf.c 8215 8216FREESCALE IMX I2C DRIVER 8217M: Oleksij Rempel <o.rempel@pengutronix.de> 8218R: Pengutronix Kernel Team <kernel@pengutronix.de> 8219L: linux-i2c@vger.kernel.org 8220S: Maintained 8221F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8222F: drivers/i2c/busses/i2c-imx.c 8223 8224FREESCALE IMX LPI2C DRIVER 8225M: Dong Aisheng <aisheng.dong@nxp.com> 8226L: linux-i2c@vger.kernel.org 8227L: linux-imx@nxp.com 8228S: Maintained 8229F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8230F: drivers/i2c/busses/i2c-imx-lpi2c.c 8231 8232FREESCALE MPC I2C DRIVER 8233M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8234L: linux-i2c@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8237F: drivers/i2c/busses/i2c-mpc.c 8238 8239FREESCALE QORIQ DPAA ETHERNET DRIVER 8240M: Madalin Bucur <madalin.bucur@nxp.com> 8241L: netdev@vger.kernel.org 8242S: Maintained 8243F: drivers/net/ethernet/freescale/dpaa 8244 8245FREESCALE QORIQ DPAA FMAN DRIVER 8246M: Madalin Bucur <madalin.bucur@nxp.com> 8247L: netdev@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/net/fsl-fman.txt 8250F: drivers/net/ethernet/freescale/fman 8251 8252FREESCALE QORIQ PTP CLOCK DRIVER 8253M: Yangbo Lu <yangbo.lu@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8257F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8258F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8259F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8260F: drivers/ptp/ptp_qoriq.c 8261F: drivers/ptp/ptp_qoriq_debugfs.c 8262F: include/linux/fsl/ptp_qoriq.h 8263 8264FREESCALE QUAD SPI DRIVER 8265M: Han Xu <han.xu@nxp.com> 8266L: linux-spi@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8269F: drivers/spi/spi-fsl-qspi.c 8270 8271FREESCALE QUICC ENGINE LIBRARY 8272M: Qiang Zhao <qiang.zhao@nxp.com> 8273L: linuxppc-dev@lists.ozlabs.org 8274S: Maintained 8275F: drivers/soc/fsl/qe/ 8276F: include/soc/fsl/qe/ 8277 8278FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8279M: Li Yang <leoyang.li@nxp.com> 8280L: netdev@vger.kernel.org 8281L: linuxppc-dev@lists.ozlabs.org 8282S: Maintained 8283F: drivers/net/ethernet/freescale/ucc_geth* 8284 8285FREESCALE QUICC ENGINE UCC HDLC DRIVER 8286M: Zhao Qiang <qiang.zhao@nxp.com> 8287L: netdev@vger.kernel.org 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: drivers/net/wan/fsl_ucc_hdlc* 8291 8292FREESCALE QUICC ENGINE UCC UART DRIVER 8293M: Timur Tabi <timur@kernel.org> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: drivers/tty/serial/ucc_uart.c 8297 8298FREESCALE SOC DRIVERS 8299M: Li Yang <leoyang.li@nxp.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8302S: Maintained 8303F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8304F: Documentation/devicetree/bindings/soc/fsl/ 8305F: drivers/soc/fsl/ 8306F: include/linux/fsl/ 8307F: include/soc/fsl/ 8308 8309FREESCALE SOC FS_ENET DRIVER 8310M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312L: netdev@vger.kernel.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/fs_enet/ 8315F: include/linux/fs_enet_pd.h 8316 8317FREESCALE SOC SOUND DRIVERS 8318M: Shengjiu Wang <shengjiu.wang@gmail.com> 8319M: Xiubo Li <Xiubo.Lee@gmail.com> 8320R: Fabio Estevam <festevam@gmail.com> 8321R: Nicolin Chen <nicoleotsuka@gmail.com> 8322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8323L: linuxppc-dev@lists.ozlabs.org 8324S: Maintained 8325F: sound/soc/fsl/fsl* 8326F: sound/soc/fsl/imx* 8327F: sound/soc/fsl/mpc8610_hpcd.c 8328 8329FREESCALE USB PERIPHERAL DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linux-usb@vger.kernel.org 8332L: linuxppc-dev@lists.ozlabs.org 8333S: Maintained 8334F: drivers/usb/gadget/udc/fsl* 8335 8336FREESCALE USB PHY DRIVER 8337M: Ran Wang <ran.wang_1@nxp.com> 8338L: linux-usb@vger.kernel.org 8339L: linuxppc-dev@lists.ozlabs.org 8340S: Maintained 8341F: drivers/usb/phy/phy-fsl-usb* 8342 8343FREEVXFS FILESYSTEM 8344M: Christoph Hellwig <hch@infradead.org> 8345S: Maintained 8346W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8347F: fs/freevxfs/ 8348 8349FREEZER 8350M: "Rafael J. Wysocki" <rafael@kernel.org> 8351M: Pavel Machek <pavel@ucw.cz> 8352L: linux-pm@vger.kernel.org 8353S: Supported 8354F: Documentation/power/freezing-of-tasks.rst 8355F: include/linux/freezer.h 8356F: kernel/freezer.c 8357 8358FRONTSWAP API 8359M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8360L: linux-kernel@vger.kernel.org 8361S: Maintained 8362F: include/linux/frontswap.h 8363F: mm/frontswap.c 8364 8365FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8366M: David Howells <dhowells@redhat.com> 8367L: linux-cachefs@redhat.com (moderated for non-subscribers) 8368S: Supported 8369F: Documentation/filesystems/caching/ 8370F: fs/fscache/ 8371F: include/linux/fscache*.h 8372 8373FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8374M: Theodore Y. Ts'o <tytso@mit.edu> 8375M: Jaegeuk Kim <jaegeuk@kernel.org> 8376M: Eric Biggers <ebiggers@kernel.org> 8377L: linux-fscrypt@vger.kernel.org 8378S: Supported 8379Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8380T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8381F: Documentation/filesystems/fscrypt.rst 8382F: fs/crypto/ 8383F: include/linux/fscrypt*.h 8384F: include/uapi/linux/fscrypt.h 8385 8386FSI SUBSYSTEM 8387M: Jeremy Kerr <jk@ozlabs.org> 8388M: Joel Stanley <joel@jms.id.au> 8389R: Alistar Popple <alistair@popple.id.au> 8390R: Eddie James <eajames@linux.ibm.com> 8391L: linux-fsi@lists.ozlabs.org 8392S: Supported 8393Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8394T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8395F: drivers/fsi/ 8396F: include/linux/fsi*.h 8397F: include/trace/events/fsi*.h 8398 8399FSI-ATTACHED I2C DRIVER 8400M: Eddie James <eajames@linux.ibm.com> 8401L: linux-i2c@vger.kernel.org 8402L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8403S: Maintained 8404F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8405F: drivers/i2c/busses/i2c-fsi.c 8406 8407FSI-ATTACHED SPI DRIVER 8408M: Eddie James <eajames@linux.ibm.com> 8409L: linux-spi@vger.kernel.org 8410S: Maintained 8411F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8412F: drivers/spi/spi-fsi.c 8413 8414FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8415M: Jan Kara <jack@suse.cz> 8416R: Amir Goldstein <amir73il@gmail.com> 8417L: linux-fsdevel@vger.kernel.org 8418S: Maintained 8419T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8420F: fs/notify/ 8421F: include/linux/fsnotify*.h 8422 8423FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8424M: Eric Biggers <ebiggers@kernel.org> 8425M: Theodore Y. Ts'o <tytso@mit.edu> 8426L: linux-fscrypt@vger.kernel.org 8427S: Supported 8428Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8429T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8430F: Documentation/filesystems/fsverity.rst 8431F: fs/verity/ 8432F: include/linux/fsverity.h 8433F: include/uapi/linux/fsverity.h 8434 8435FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8436M: Michael Zaidman <michael.zaidman@gmail.com> 8437L: linux-i2c@vger.kernel.org 8438L: linux-input@vger.kernel.org 8439S: Maintained 8440F: drivers/hid/hid-ft260.c 8441 8442FUJITSU LAPTOP EXTRAS 8443M: Jonathan Woithe <jwoithe@just42.net> 8444L: platform-driver-x86@vger.kernel.org 8445S: Maintained 8446F: drivers/platform/x86/fujitsu-laptop.c 8447 8448FUJITSU M-5MO LS CAMERA ISP DRIVER 8449M: Kyungmin Park <kyungmin.park@samsung.com> 8450M: Heungjun Kim <riverful.kim@samsung.com> 8451L: linux-media@vger.kernel.org 8452S: Maintained 8453F: drivers/media/i2c/m5mols/ 8454F: include/media/i2c/m5mols.h 8455 8456FUJITSU TABLET EXTRAS 8457M: Robert Gerlach <khnz@gmx.de> 8458L: platform-driver-x86@vger.kernel.org 8459S: Maintained 8460F: drivers/platform/x86/fujitsu-tablet.c 8461 8462FUNCTION HOOKS (FTRACE) 8463M: Steven Rostedt <rostedt@goodmis.org> 8464M: Masami Hiramatsu <mhiramat@kernel.org> 8465R: Mark Rutland <mark.rutland@arm.com> 8466S: Maintained 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8468F: Documentation/trace/ftrace* 8469F: kernel/trace/ftrace* 8470F: kernel/trace/fgraph.c 8471F: arch/*/*/*/*ftrace* 8472F: arch/*/*/*ftrace* 8473F: include/*/ftrace.h 8474 8475FUNGIBLE ETHERNET DRIVERS 8476M: Dimitris Michailidis <dmichail@fungible.com> 8477L: netdev@vger.kernel.org 8478S: Supported 8479F: drivers/net/ethernet/fungible/ 8480 8481FUSE: FILESYSTEM IN USERSPACE 8482M: Miklos Szeredi <miklos@szeredi.hu> 8483L: linux-fsdevel@vger.kernel.org 8484S: Maintained 8485W: https://github.com/libfuse/ 8486T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8487F: Documentation/filesystems/fuse.rst 8488F: fs/fuse/ 8489F: include/uapi/linux/fuse.h 8490 8491FUTEX SUBSYSTEM 8492M: Thomas Gleixner <tglx@linutronix.de> 8493M: Ingo Molnar <mingo@redhat.com> 8494R: Peter Zijlstra <peterz@infradead.org> 8495R: Darren Hart <dvhart@infradead.org> 8496R: Davidlohr Bueso <dave@stgolabs.net> 8497R: André Almeida <andrealmeid@igalia.com> 8498L: linux-kernel@vger.kernel.org 8499S: Maintained 8500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8501F: Documentation/locking/*futex* 8502F: include/asm-generic/futex.h 8503F: include/linux/futex.h 8504F: include/uapi/linux/futex.h 8505F: kernel/futex/* 8506F: tools/perf/bench/futex* 8507F: tools/testing/selftests/futex/ 8508 8509GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8510M: Tim Harvey <tharvey@gateworks.com> 8511S: Maintained 8512F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8513F: drivers/mfd/gateworks-gsc.c 8514F: include/linux/mfd/gsc.h 8515F: Documentation/hwmon/gsc-hwmon.rst 8516F: drivers/hwmon/gsc-hwmon.c 8517F: include/linux/platform_data/gsc_hwmon.h 8518 8519GCC PLUGINS 8520M: Kees Cook <keescook@chromium.org> 8521L: linux-hardening@vger.kernel.org 8522S: Maintained 8523T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8524F: Documentation/kbuild/gcc-plugins.rst 8525F: scripts/Makefile.gcc-plugins 8526F: scripts/gcc-plugins/ 8527 8528GCOV BASED KERNEL PROFILING 8529M: Peter Oberparleiter <oberpar@linux.ibm.com> 8530S: Maintained 8531F: Documentation/dev-tools/gcov.rst 8532F: kernel/gcov/ 8533 8534GDB KERNEL DEBUGGING HELPER SCRIPTS 8535M: Jan Kiszka <jan.kiszka@siemens.com> 8536M: Kieran Bingham <kbingham@kernel.org> 8537S: Supported 8538F: scripts/gdb/ 8539 8540GEMINI CRYPTO DRIVER 8541M: Corentin Labbe <clabbe@baylibre.com> 8542L: linux-crypto@vger.kernel.org 8543S: Maintained 8544F: drivers/crypto/gemini/ 8545 8546GEMTEK FM RADIO RECEIVER DRIVER 8547M: Hans Verkuil <hverkuil@xs4all.nl> 8548L: linux-media@vger.kernel.org 8549S: Maintained 8550W: https://linuxtv.org 8551T: git git://linuxtv.org/media_tree.git 8552F: drivers/media/radio/radio-gemtek* 8553 8554GENERIC ARCHITECTURE TOPOLOGY 8555M: Sudeep Holla <sudeep.holla@arm.com> 8556L: linux-kernel@vger.kernel.org 8557S: Maintained 8558F: drivers/base/arch_topology.c 8559F: include/linux/arch_topology.h 8560 8561GENERIC ENTRY CODE 8562M: Thomas Gleixner <tglx@linutronix.de> 8563M: Peter Zijlstra <peterz@infradead.org> 8564M: Andy Lutomirski <luto@kernel.org> 8565L: linux-kernel@vger.kernel.org 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8568F: include/linux/entry-common.h 8569F: include/linux/entry-kvm.h 8570F: kernel/entry/ 8571 8572GENERIC GPIO I2C DRIVER 8573M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8574S: Supported 8575F: drivers/i2c/busses/i2c-gpio.c 8576F: include/linux/platform_data/i2c-gpio.h 8577 8578GENERIC GPIO I2C MULTIPLEXER DRIVER 8579M: Peter Korsgaard <peter.korsgaard@barco.com> 8580L: linux-i2c@vger.kernel.org 8581S: Supported 8582F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8583F: drivers/i2c/muxes/i2c-mux-gpio.c 8584F: include/linux/platform_data/i2c-mux-gpio.h 8585 8586GENERIC HDLC (WAN) DRIVERS 8587M: Krzysztof Halasa <khc@pm.waw.pl> 8588S: Maintained 8589W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8590F: drivers/net/wan/c101.c 8591F: drivers/net/wan/hd6457* 8592F: drivers/net/wan/hdlc* 8593F: drivers/net/wan/n2.c 8594F: drivers/net/wan/pc300too.c 8595F: drivers/net/wan/pci200syn.c 8596F: drivers/net/wan/wanxl* 8597 8598GENERIC INCLUDE/ASM HEADER FILES 8599M: Arnd Bergmann <arnd@arndb.de> 8600L: linux-arch@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8603F: include/asm-generic/ 8604F: include/uapi/asm-generic/ 8605 8606GENERIC PHY FRAMEWORK 8607M: Kishon Vijay Abraham I <kishon@ti.com> 8608M: Vinod Koul <vkoul@kernel.org> 8609L: linux-phy@lists.infradead.org 8610S: Supported 8611Q: https://patchwork.kernel.org/project/linux-phy/list/ 8612T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8613F: Documentation/devicetree/bindings/phy/ 8614F: drivers/phy/ 8615F: include/dt-bindings/phy/ 8616F: include/linux/phy/ 8617 8618GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8619M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8620S: Supported 8621F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8622 8623GENERIC PM DOMAINS 8624M: "Rafael J. Wysocki" <rafael@kernel.org> 8625M: Kevin Hilman <khilman@kernel.org> 8626M: Ulf Hansson <ulf.hansson@linaro.org> 8627L: linux-pm@vger.kernel.org 8628S: Supported 8629F: Documentation/devicetree/bindings/power/power?domain* 8630F: drivers/base/power/domain*.c 8631F: include/linux/pm_domain.h 8632 8633GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8634M: Eugen Hristev <eugen.hristev@microchip.com> 8635L: linux-input@vger.kernel.org 8636S: Maintained 8637F: drivers/input/touchscreen/resistive-adc-touch.c 8638 8639GENERIC STRING LIBRARY 8640R: Andy Shevchenko <andy@kernel.org> 8641S: Maintained 8642F: lib/string.c 8643F: lib/string_helpers.c 8644F: lib/test_string.c 8645F: lib/test-string_helpers.c 8646 8647GENERIC UIO DRIVER FOR PCI DEVICES 8648M: "Michael S. Tsirkin" <mst@redhat.com> 8649L: kvm@vger.kernel.org 8650S: Supported 8651F: drivers/uio/uio_pci_generic.c 8652 8653GENERIC VDSO LIBRARY 8654M: Andy Lutomirski <luto@kernel.org> 8655M: Thomas Gleixner <tglx@linutronix.de> 8656M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8657L: linux-kernel@vger.kernel.org 8658S: Maintained 8659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8660F: include/asm-generic/vdso/vsyscall.h 8661F: include/vdso/ 8662F: kernel/time/vsyscall.c 8663F: lib/vdso/ 8664 8665GENWQE (IBM Generic Workqueue Card) 8666M: Frank Haverkamp <haver@linux.ibm.com> 8667S: Supported 8668F: drivers/misc/genwqe/ 8669 8670GET_MAINTAINER SCRIPT 8671M: Joe Perches <joe@perches.com> 8672S: Maintained 8673F: scripts/get_maintainer.pl 8674 8675GFS2 FILE SYSTEM 8676M: Bob Peterson <rpeterso@redhat.com> 8677M: Andreas Gruenbacher <agruenba@redhat.com> 8678L: cluster-devel@redhat.com 8679S: Supported 8680B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8681T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8682F: Documentation/filesystems/gfs2* 8683F: fs/gfs2/ 8684F: include/uapi/linux/gfs2_ondisk.h 8685 8686GIGABYTE WMI DRIVER 8687M: Thomas Weißschuh <thomas@weissschuh.net> 8688L: platform-driver-x86@vger.kernel.org 8689S: Maintained 8690F: drivers/platform/x86/gigabyte-wmi.c 8691 8692GNSS SUBSYSTEM 8693M: Johan Hovold <johan@kernel.org> 8694S: Maintained 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8696F: Documentation/ABI/testing/sysfs-class-gnss 8697F: Documentation/devicetree/bindings/gnss/ 8698F: drivers/gnss/ 8699F: include/linux/gnss.h 8700 8701GO7007 MPEG CODEC 8702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8703L: linux-media@vger.kernel.org 8704S: Maintained 8705F: drivers/media/usb/go7007/ 8706 8707GOODIX TOUCHSCREEN 8708M: Bastien Nocera <hadess@hadess.net> 8709M: Hans de Goede <hdegoede@redhat.com> 8710L: linux-input@vger.kernel.org 8711S: Maintained 8712F: drivers/input/touchscreen/goodix* 8713 8714GOOGLE ETHERNET DRIVERS 8715M: Jeroen de Borst <jeroendb@google.com> 8716M: Catherine Sullivan <csully@google.com> 8717R: Shailend Chand <shailend@google.com> 8718L: netdev@vger.kernel.org 8719S: Supported 8720F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8721F: drivers/net/ethernet/google 8722 8723GPD POCKET FAN DRIVER 8724M: Hans de Goede <hdegoede@redhat.com> 8725L: platform-driver-x86@vger.kernel.org 8726S: Maintained 8727F: drivers/platform/x86/gpd-pocket-fan.c 8728 8729GPIO ACPI SUPPORT 8730M: Mika Westerberg <mika.westerberg@linux.intel.com> 8731M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8732L: linux-gpio@vger.kernel.org 8733L: linux-acpi@vger.kernel.org 8734S: Supported 8735T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8736F: Documentation/firmware-guide/acpi/gpio-properties.rst 8737F: drivers/gpio/gpiolib-acpi.c 8738F: drivers/gpio/gpiolib-acpi.h 8739 8740GPIO AGGREGATOR 8741M: Geert Uytterhoeven <geert+renesas@glider.be> 8742L: linux-gpio@vger.kernel.org 8743S: Supported 8744F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8745F: drivers/gpio/gpio-aggregator.c 8746 8747GPIO IR Transmitter 8748M: Sean Young <sean@mess.org> 8749L: linux-media@vger.kernel.org 8750S: Maintained 8751F: drivers/media/rc/gpio-ir-tx.c 8752 8753GPIO MOCKUP DRIVER 8754M: Bamvor Jian Zhang <bamv2005@gmail.com> 8755L: linux-gpio@vger.kernel.org 8756S: Maintained 8757F: drivers/gpio/gpio-mockup.c 8758F: tools/testing/selftests/gpio/ 8759 8760GPIO REGMAP 8761R: Michael Walle <michael@walle.cc> 8762S: Maintained 8763F: drivers/gpio/gpio-regmap.c 8764F: include/linux/gpio/regmap.h 8765 8766GPIO SUBSYSTEM 8767M: Linus Walleij <linus.walleij@linaro.org> 8768M: Bartosz Golaszewski <brgl@bgdev.pl> 8769L: linux-gpio@vger.kernel.org 8770S: Maintained 8771T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8772F: Documentation/ABI/obsolete/sysfs-gpio 8773F: Documentation/ABI/testing/gpio-cdev 8774F: Documentation/admin-guide/gpio/ 8775F: Documentation/devicetree/bindings/gpio/ 8776F: Documentation/driver-api/gpio/ 8777F: drivers/gpio/ 8778F: include/asm-generic/gpio.h 8779F: include/dt-bindings/gpio/ 8780F: include/linux/gpio.h 8781F: include/linux/gpio/ 8782F: include/linux/of_gpio.h 8783F: include/uapi/linux/gpio.h 8784F: tools/gpio/ 8785 8786GRE DEMULTIPLEXER DRIVER 8787M: Dmitry Kozlov <xeb@mail.ru> 8788L: netdev@vger.kernel.org 8789S: Maintained 8790F: include/net/gre.h 8791F: net/ipv4/gre_demux.c 8792F: net/ipv4/gre_offload.c 8793 8794GRETH 10/100/1G Ethernet MAC device driver 8795M: Andreas Larsson <andreas@gaisler.com> 8796L: netdev@vger.kernel.org 8797S: Maintained 8798F: drivers/net/ethernet/aeroflex/ 8799 8800GREYBUS AUDIO PROTOCOLS DRIVERS 8801M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8802M: Mark Greer <mgreer@animalcreek.com> 8803S: Maintained 8804F: drivers/staging/greybus/audio_apbridgea.c 8805F: drivers/staging/greybus/audio_apbridgea.h 8806F: drivers/staging/greybus/audio_codec.c 8807F: drivers/staging/greybus/audio_codec.h 8808F: drivers/staging/greybus/audio_gb.c 8809F: drivers/staging/greybus/audio_manager.c 8810F: drivers/staging/greybus/audio_manager.h 8811F: drivers/staging/greybus/audio_manager_module.c 8812F: drivers/staging/greybus/audio_manager_private.h 8813F: drivers/staging/greybus/audio_manager_sysfs.c 8814F: drivers/staging/greybus/audio_module.c 8815F: drivers/staging/greybus/audio_topology.c 8816 8817GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8818M: Viresh Kumar <vireshk@kernel.org> 8819S: Maintained 8820F: drivers/staging/greybus/authentication.c 8821F: drivers/staging/greybus/bootrom.c 8822F: drivers/staging/greybus/firmware.h 8823F: drivers/staging/greybus/fw-core.c 8824F: drivers/staging/greybus/fw-download.c 8825F: drivers/staging/greybus/fw-management.c 8826F: drivers/staging/greybus/greybus_authentication.h 8827F: drivers/staging/greybus/greybus_firmware.h 8828F: drivers/staging/greybus/hid.c 8829F: drivers/staging/greybus/i2c.c 8830F: drivers/staging/greybus/spi.c 8831F: drivers/staging/greybus/spilib.c 8832F: drivers/staging/greybus/spilib.h 8833 8834GREYBUS LOOPBACK DRIVER 8835M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8836S: Maintained 8837F: drivers/staging/greybus/loopback.c 8838 8839GREYBUS PLATFORM DRIVERS 8840M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8841S: Maintained 8842F: drivers/staging/greybus/arche-apb-ctrl.c 8843F: drivers/staging/greybus/arche-platform.c 8844F: drivers/staging/greybus/arche_platform.h 8845 8846GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8847M: Rui Miguel Silva <rmfrfs@gmail.com> 8848S: Maintained 8849F: drivers/staging/greybus/gpio.c 8850F: drivers/staging/greybus/light.c 8851F: drivers/staging/greybus/power_supply.c 8852F: drivers/staging/greybus/sdio.c 8853F: drivers/staging/greybus/spi.c 8854F: drivers/staging/greybus/spilib.c 8855 8856GREYBUS SUBSYSTEM 8857M: Johan Hovold <johan@kernel.org> 8858M: Alex Elder <elder@kernel.org> 8859M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8860L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8861S: Maintained 8862F: drivers/greybus/ 8863F: drivers/staging/greybus/ 8864F: include/linux/greybus.h 8865F: include/linux/greybus/ 8866 8867GREYBUS UART PROTOCOLS DRIVERS 8868M: David Lin <dtwlin@gmail.com> 8869S: Maintained 8870F: drivers/staging/greybus/log.c 8871F: drivers/staging/greybus/uart.c 8872 8873GS1662 VIDEO SERIALIZER 8874M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8875L: linux-media@vger.kernel.org 8876S: Maintained 8877T: git git://linuxtv.org/media_tree.git 8878F: drivers/media/spi/gs1662.c 8879 8880GSPCA FINEPIX SUBDRIVER 8881M: Frank Zago <frank@zago.net> 8882L: linux-media@vger.kernel.org 8883S: Maintained 8884T: git git://linuxtv.org/media_tree.git 8885F: drivers/media/usb/gspca/finepix.c 8886 8887GSPCA GL860 SUBDRIVER 8888M: Olivier Lorin <o.lorin@laposte.net> 8889L: linux-media@vger.kernel.org 8890S: Maintained 8891T: git git://linuxtv.org/media_tree.git 8892F: drivers/media/usb/gspca/gl860/ 8893 8894GSPCA M5602 SUBDRIVER 8895M: Erik Andren <erik.andren@gmail.com> 8896L: linux-media@vger.kernel.org 8897S: Maintained 8898T: git git://linuxtv.org/media_tree.git 8899F: drivers/media/usb/gspca/m5602/ 8900 8901GSPCA PAC207 SONIXB SUBDRIVER 8902M: Hans Verkuil <hverkuil@xs4all.nl> 8903L: linux-media@vger.kernel.org 8904S: Odd Fixes 8905T: git git://linuxtv.org/media_tree.git 8906F: drivers/media/usb/gspca/pac207.c 8907 8908GSPCA SN9C20X SUBDRIVER 8909M: Brian Johnson <brijohn@gmail.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: drivers/media/usb/gspca/sn9c20x.c 8914 8915GSPCA T613 SUBDRIVER 8916M: Leandro Costantino <lcostantino@gmail.com> 8917L: linux-media@vger.kernel.org 8918S: Maintained 8919T: git git://linuxtv.org/media_tree.git 8920F: drivers/media/usb/gspca/t613.c 8921 8922GSPCA USB WEBCAM DRIVER 8923M: Hans Verkuil <hverkuil@xs4all.nl> 8924L: linux-media@vger.kernel.org 8925S: Odd Fixes 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/usb/gspca/ 8928 8929GTP (GPRS Tunneling Protocol) 8930M: Pablo Neira Ayuso <pablo@netfilter.org> 8931M: Harald Welte <laforge@gnumonks.org> 8932L: osmocom-net-gprs@lists.osmocom.org 8933S: Maintained 8934T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8935F: drivers/net/gtp.c 8936 8937GUID PARTITION TABLE (GPT) 8938M: Davidlohr Bueso <dave@stgolabs.net> 8939L: linux-efi@vger.kernel.org 8940S: Maintained 8941F: block/partitions/efi.* 8942 8943HABANALABS PCI DRIVER 8944M: Oded Gabbay <ogabbay@kernel.org> 8945S: Supported 8946T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8947F: Documentation/ABI/testing/debugfs-driver-habanalabs 8948F: Documentation/ABI/testing/sysfs-driver-habanalabs 8949F: drivers/misc/habanalabs/ 8950F: include/trace/events/habanalabs.h 8951F: include/uapi/misc/habanalabs.h 8952 8953HACKRF MEDIA DRIVER 8954M: Antti Palosaari <crope@iki.fi> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957W: https://linuxtv.org 8958W: http://palosaari.fi/linux/ 8959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8960T: git git://linuxtv.org/anttip/media_tree.git 8961F: drivers/media/usb/hackrf/ 8962 8963HANTRO VPU CODEC DRIVER 8964M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8965M: Philipp Zabel <p.zabel@pengutronix.de> 8966L: linux-media@vger.kernel.org 8967L: linux-rockchip@lists.infradead.org 8968S: Maintained 8969F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8970F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8971F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8972F: drivers/media/platform/verisilicon/ 8973 8974HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8975M: Frank Seidel <frank@f-seidel.de> 8976L: platform-driver-x86@vger.kernel.org 8977S: Maintained 8978W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8979F: drivers/platform/x86/hdaps.c 8980 8981HARDWARE MONITORING 8982M: Jean Delvare <jdelvare@suse.com> 8983M: Guenter Roeck <linux@roeck-us.net> 8984L: linux-hwmon@vger.kernel.org 8985S: Maintained 8986W: http://hwmon.wiki.kernel.org/ 8987T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8988F: Documentation/ABI/testing/sysfs-class-hwmon 8989F: Documentation/devicetree/bindings/hwmon/ 8990F: Documentation/hwmon/ 8991F: drivers/hwmon/ 8992F: include/linux/hwmon*.h 8993F: include/trace/events/hwmon*.h 8994K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8995 8996HARDWARE RANDOM NUMBER GENERATOR CORE 8997M: Olivia Mackall <olivia@selenic.com> 8998M: Herbert Xu <herbert@gondor.apana.org.au> 8999L: linux-crypto@vger.kernel.org 9000S: Odd fixes 9001F: Documentation/admin-guide/hw_random.rst 9002F: Documentation/devicetree/bindings/rng/ 9003F: drivers/char/hw_random/ 9004F: include/linux/hw_random.h 9005 9006HARDWARE SPINLOCK CORE 9007M: Ohad Ben-Cohen <ohad@wizery.com> 9008M: Bjorn Andersson <andersson@kernel.org> 9009R: Baolin Wang <baolin.wang7@gmail.com> 9010L: linux-remoteproc@vger.kernel.org 9011S: Maintained 9012T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9013F: Documentation/devicetree/bindings/hwlock/ 9014F: Documentation/locking/hwspinlock.rst 9015F: drivers/hwspinlock/ 9016F: include/linux/hwspinlock.h 9017 9018HARDWARE TRACING FACILITIES 9019M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9020S: Maintained 9021F: drivers/hwtracing/ 9022 9023HARMONY SOUND DRIVER 9024L: linux-parisc@vger.kernel.org 9025S: Maintained 9026F: sound/parisc/harmony.* 9027 9028HDPVR USB VIDEO ENCODER DRIVER 9029M: Hans Verkuil <hverkuil@xs4all.nl> 9030L: linux-media@vger.kernel.org 9031S: Odd Fixes 9032W: https://linuxtv.org 9033T: git git://linuxtv.org/media_tree.git 9034F: drivers/media/usb/hdpvr/ 9035 9036HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9037M: Matt Hsiao <matt.hsiao@hpe.com> 9038S: Supported 9039F: drivers/misc/hpilo.[ch] 9040 9041HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9042M: Jerry Hoemann <jerry.hoemann@hpe.com> 9043S: Supported 9044F: Documentation/watchdog/hpwdt.rst 9045F: drivers/watchdog/hpwdt.c 9046 9047HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9048M: Don Brace <don.brace@microchip.com> 9049L: storagedev@microchip.com 9050L: linux-scsi@vger.kernel.org 9051S: Supported 9052F: Documentation/scsi/hpsa.rst 9053F: drivers/scsi/hpsa*.[ch] 9054F: include/linux/cciss*.h 9055F: include/uapi/linux/cciss*.h 9056 9057HFI1 DRIVER 9058M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9059L: linux-rdma@vger.kernel.org 9060S: Supported 9061F: drivers/infiniband/hw/hfi1 9062 9063HFS FILESYSTEM 9064L: linux-fsdevel@vger.kernel.org 9065S: Orphan 9066F: Documentation/filesystems/hfs.rst 9067F: fs/hfs/ 9068 9069HFSPLUS FILESYSTEM 9070L: linux-fsdevel@vger.kernel.org 9071S: Orphan 9072F: Documentation/filesystems/hfsplus.rst 9073F: fs/hfsplus/ 9074 9075HGA FRAMEBUFFER DRIVER 9076M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9077L: linux-nvidia@lists.surfsouth.com 9078S: Maintained 9079W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9080F: drivers/video/fbdev/hgafb.c 9081 9082HIBERNATION (aka Software Suspend, aka swsusp) 9083M: "Rafael J. Wysocki" <rafael@kernel.org> 9084M: Pavel Machek <pavel@ucw.cz> 9085L: linux-pm@vger.kernel.org 9086S: Supported 9087B: https://bugzilla.kernel.org 9088F: arch/*/include/asm/suspend*.h 9089F: arch/x86/power/ 9090F: drivers/base/power/ 9091F: include/linux/freezer.h 9092F: include/linux/pm.h 9093F: include/linux/suspend.h 9094F: kernel/power/ 9095 9096HID CORE LAYER 9097M: Jiri Kosina <jikos@kernel.org> 9098M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9099L: linux-input@vger.kernel.org 9100S: Maintained 9101T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9102F: drivers/hid/ 9103F: include/linux/hid* 9104F: include/uapi/linux/hid* 9105 9106HID LOGITECH DRIVERS 9107R: Filipe Laíns <lains@riseup.net> 9108L: linux-input@vger.kernel.org 9109S: Maintained 9110F: drivers/hid/hid-logitech-* 9111 9112HID PLAYSTATION DRIVER 9113M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9114L: linux-input@vger.kernel.org 9115S: Supported 9116F: drivers/hid/hid-playstation.c 9117 9118HID PHOENIX RC FLIGHT CONTROLLER 9119M: Marcus Folkesson <marcus.folkesson@gmail.com> 9120L: linux-input@vger.kernel.org 9121S: Maintained 9122F: drivers/hid/hid-pxrc.c 9123 9124HID SENSOR HUB DRIVERS 9125M: Jiri Kosina <jikos@kernel.org> 9126M: Jonathan Cameron <jic23@kernel.org> 9127M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9128L: linux-input@vger.kernel.org 9129L: linux-iio@vger.kernel.org 9130S: Maintained 9131F: Documentation/hid/hid-sensor* 9132F: drivers/hid/hid-sensor-* 9133F: drivers/iio/*/hid-* 9134F: include/linux/hid-sensor-* 9135 9136HID VRC-2 CAR CONTROLLER DRIVER 9137M: Marcus Folkesson <marcus.folkesson@gmail.com> 9138L: linux-input@vger.kernel.org 9139S: Maintained 9140F: drivers/hid/hid-vrc2.c 9141 9142HID WACOM DRIVER 9143M: Ping Cheng <ping.cheng@wacom.com> 9144M: Jason Gerecke <jason.gerecke@wacom.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/hid/wacom.h 9148F: drivers/hid/wacom_* 9149 9150HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9151M: Thomas Gleixner <tglx@linutronix.de> 9152L: linux-kernel@vger.kernel.org 9153S: Maintained 9154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9155F: Documentation/timers/ 9156F: include/linux/clockchips.h 9157F: include/linux/hrtimer.h 9158F: kernel/time/clockevents.c 9159F: kernel/time/hrtimer.c 9160F: kernel/time/timer_*.c 9161 9162HIGH-SPEED SCC DRIVER FOR AX.25 9163L: linux-hams@vger.kernel.org 9164S: Orphan 9165F: drivers/net/hamradio/scc.c 9166 9167HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9168M: HighPoint Linux Team <linux@highpoint-tech.com> 9169S: Supported 9170W: http://www.highpoint-tech.com 9171F: Documentation/scsi/hptiop.rst 9172F: drivers/scsi/hptiop.c 9173 9174HIPPI 9175M: Jes Sorensen <jes@trained-monkey.org> 9176L: linux-hippi@sunsite.dk 9177S: Maintained 9178F: drivers/net/hippi/ 9179F: include/linux/hippidevice.h 9180F: include/uapi/linux/if_hippi.h 9181F: net/802/hippi.c 9182 9183HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9184M: Kurt Kanzenbach <kurt@linutronix.de> 9185L: netdev@vger.kernel.org 9186S: Maintained 9187F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9188F: drivers/net/dsa/hirschmann/* 9189F: include/linux/platform_data/hirschmann-hellcreek.h 9190F: net/dsa/tag_hellcreek.c 9191 9192HISILICON DMA DRIVER 9193M: Zhou Wang <wangzhou1@hisilicon.com> 9194M: Jie Hai <haijie1@hisilicon.com> 9195L: dmaengine@vger.kernel.org 9196S: Maintained 9197F: drivers/dma/hisi_dma.c 9198 9199HISILICON GPIO DRIVER 9200M: Jay Fang <f.fangjian@huawei.com> 9201L: linux-gpio@vger.kernel.org 9202S: Maintained 9203F: drivers/gpio/gpio-hisi.c 9204 9205HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9206M: Longfang Liu <liulongfang@huawei.com> 9207L: linux-crypto@vger.kernel.org 9208S: Maintained 9209F: Documentation/ABI/testing/debugfs-hisi-hpre 9210F: drivers/crypto/hisilicon/hpre/hpre.h 9211F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9212F: drivers/crypto/hisilicon/hpre/hpre_main.c 9213 9214HISILICON I2C CONTROLLER DRIVER 9215M: Yicong Yang <yangyicong@hisilicon.com> 9216L: linux-i2c@vger.kernel.org 9217S: Maintained 9218W: https://www.hisilicon.com 9219F: drivers/i2c/busses/i2c-hisi.c 9220 9221HISILICON LPC BUS DRIVER 9222M: john.garry@huawei.com 9223S: Maintained 9224W: http://www.hisilicon.com 9225F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9226F: drivers/bus/hisi_lpc.c 9227 9228HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9229M: Yisen Zhuang <yisen.zhuang@huawei.com> 9230M: Salil Mehta <salil.mehta@huawei.com> 9231L: netdev@vger.kernel.org 9232S: Maintained 9233W: http://www.hisilicon.com 9234F: drivers/net/ethernet/hisilicon/hns3/ 9235 9236HISILICON NETWORK SUBSYSTEM DRIVER 9237M: Yisen Zhuang <yisen.zhuang@huawei.com> 9238M: Salil Mehta <salil.mehta@huawei.com> 9239L: netdev@vger.kernel.org 9240S: Maintained 9241W: http://www.hisilicon.com 9242F: Documentation/devicetree/bindings/net/hisilicon*.txt 9243F: drivers/net/ethernet/hisilicon/ 9244 9245HIKEY960 ONBOARD USB GPIO HUB DRIVER 9246M: John Stultz <jstultz@google.com> 9247L: linux-kernel@vger.kernel.org 9248S: Maintained 9249F: drivers/misc/hisi_hikey_usb.c 9250 9251HISILICON PMU DRIVER 9252M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9253M: Qi Liu <liuqi115@huawei.com> 9254S: Supported 9255W: http://www.hisilicon.com 9256F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9257F: Documentation/admin-guide/perf/hisi-pmu.rst 9258F: drivers/perf/hisilicon 9259 9260HISILICON HNS3 PMU DRIVER 9261M: Guangbin Huang <huangguangbin2@huawei.com> 9262S: Supported 9263F: Documentation/admin-guide/perf/hns3-pmu.rst 9264F: drivers/perf/hisilicon/hns3_pmu.c 9265 9266HISILICON PTT DRIVER 9267M: Yicong Yang <yangyicong@hisilicon.com> 9268L: linux-kernel@vger.kernel.org 9269S: Maintained 9270F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9271F: Documentation/trace/hisi-ptt.rst 9272F: drivers/hwtracing/ptt/ 9273 9274HISILICON QM DRIVER 9275M: Weili Qian <qianweili@huawei.com> 9276M: Zhou Wang <wangzhou1@hisilicon.com> 9277L: linux-crypto@vger.kernel.org 9278S: Maintained 9279F: drivers/crypto/hisilicon/Kconfig 9280F: drivers/crypto/hisilicon/Makefile 9281F: drivers/crypto/hisilicon/qm.c 9282F: drivers/crypto/hisilicon/sgl.c 9283F: include/linux/hisi_acc_qm.h 9284 9285HISILICON ZIP Controller DRIVER 9286M: Yang Shen <shenyang39@huawei.com> 9287M: Zhou Wang <wangzhou1@hisilicon.com> 9288L: linux-crypto@vger.kernel.org 9289S: Maintained 9290F: Documentation/ABI/testing/debugfs-hisi-zip 9291F: drivers/crypto/hisilicon/zip/ 9292 9293HISILICON ROCE DRIVER 9294M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9295M: Wenpeng Liang <liangwenpeng@huawei.com> 9296L: linux-rdma@vger.kernel.org 9297S: Maintained 9298F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9299F: drivers/infiniband/hw/hns/ 9300 9301HISILICON SAS Controller 9302M: John Garry <john.garry@huawei.com> 9303S: Supported 9304W: http://www.hisilicon.com 9305F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9306F: drivers/scsi/hisi_sas/ 9307 9308HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9309M: Kai Ye <yekai13@huawei.com> 9310M: Longfang Liu <liulongfang@huawei.com> 9311L: linux-crypto@vger.kernel.org 9312S: Maintained 9313F: Documentation/ABI/testing/debugfs-hisi-sec 9314F: drivers/crypto/hisilicon/sec2/sec.h 9315F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9316F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9317F: drivers/crypto/hisilicon/sec2/sec_main.c 9318 9319HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9320M: Jay Fang <f.fangjian@huawei.com> 9321L: linux-spi@vger.kernel.org 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: drivers/spi/spi-hisi-kunpeng.c 9325 9326HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9327M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9328L: linux-kernel@vger.kernel.org 9329S: Maintained 9330F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9331F: drivers/spmi/hisi-spmi-controller.c 9332 9333HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9334M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9335L: linux-kernel@vger.kernel.org 9336S: Maintained 9337F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9338F: drivers/mfd/hi6421-spmi-pmic.c 9339 9340HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9341M: Weili Qian <qianweili@huawei.com> 9342S: Maintained 9343F: drivers/crypto/hisilicon/trng/trng.c 9344 9345HISILICON V3XX SPI NOR FLASH Controller Driver 9346M: John Garry <john.garry@huawei.com> 9347S: Maintained 9348W: http://www.hisilicon.com 9349F: drivers/spi/spi-hisi-sfc-v3xx.c 9350 9351HMM - Heterogeneous Memory Management 9352M: Jérôme Glisse <jglisse@redhat.com> 9353L: linux-mm@kvack.org 9354S: Maintained 9355F: Documentation/mm/hmm.rst 9356F: include/linux/hmm* 9357F: lib/test_hmm* 9358F: mm/hmm* 9359F: tools/testing/selftests/vm/*hmm* 9360 9361HOST AP DRIVER 9362M: Jouni Malinen <j@w1.fi> 9363L: linux-wireless@vger.kernel.org 9364S: Obsolete 9365W: http://w1.fi/hostap-driver.html 9366F: drivers/net/wireless/intersil/hostap/ 9367 9368HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9369L: platform-driver-x86@vger.kernel.org 9370S: Orphan 9371F: drivers/platform/x86/tc1100-wmi.c 9372 9373HPET: High Precision Event Timers driver 9374M: Clemens Ladisch <clemens@ladisch.de> 9375S: Maintained 9376F: Documentation/timers/hpet.rst 9377F: drivers/char/hpet.c 9378F: include/linux/hpet.h 9379F: include/uapi/linux/hpet.h 9380 9381HPET: x86 9382S: Orphan 9383F: arch/x86/include/asm/hpet.h 9384F: arch/x86/kernel/hpet.c 9385 9386HPFS FILESYSTEM 9387M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9388S: Maintained 9389W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9390F: fs/hpfs/ 9391 9392HSI SUBSYSTEM 9393M: Sebastian Reichel <sre@kernel.org> 9394S: Maintained 9395T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9396F: Documentation/ABI/testing/sysfs-bus-hsi 9397F: Documentation/driver-api/hsi.rst 9398F: drivers/hsi/ 9399F: include/linux/hsi/ 9400F: include/uapi/linux/hsi/ 9401 9402HSO 3G MODEM DRIVER 9403L: linux-usb@vger.kernel.org 9404S: Orphan 9405F: drivers/net/usb/hso.c 9406 9407HSR NETWORK PROTOCOL 9408L: netdev@vger.kernel.org 9409S: Orphan 9410F: net/hsr/ 9411 9412HT16K33 LED CONTROLLER DRIVER 9413M: Robin van der Gracht <robin@protonic.nl> 9414S: Maintained 9415F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9416F: drivers/auxdisplay/ht16k33.c 9417 9418HTCPEN TOUCHSCREEN DRIVER 9419M: Pau Oliva Fora <pof@eslack.org> 9420L: linux-input@vger.kernel.org 9421S: Maintained 9422F: drivers/input/touchscreen/htcpen.c 9423 9424HTE SUBSYSTEM 9425M: Dipen Patel <dipenp@nvidia.com> 9426S: Maintained 9427F: Documentation/devicetree/bindings/timestamp/ 9428F: Documentation/driver-api/hte/ 9429F: drivers/hte/ 9430F: include/linux/hte.h 9431 9432HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9433M: Lorenzo Bianconi <lorenzo@kernel.org> 9434L: linux-iio@vger.kernel.org 9435S: Maintained 9436W: http://www.st.com/ 9437F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9438F: drivers/iio/humidity/hts221* 9439 9440HUAWEI ETHERNET DRIVER 9441L: netdev@vger.kernel.org 9442S: Orphan 9443F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9444F: drivers/net/ethernet/huawei/hinic/ 9445 9446HUGETLB SUBSYSTEM 9447M: Mike Kravetz <mike.kravetz@oracle.com> 9448M: Muchun Song <songmuchun@bytedance.com> 9449L: linux-mm@kvack.org 9450S: Maintained 9451F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9452F: Documentation/admin-guide/mm/hugetlbpage.rst 9453F: Documentation/mm/hugetlbfs_reserv.rst 9454F: Documentation/mm/vmemmap_dedup.rst 9455F: fs/hugetlbfs/ 9456F: include/linux/hugetlb.h 9457F: mm/hugetlb.c 9458F: mm/hugetlb_vmemmap.c 9459F: mm/hugetlb_vmemmap.h 9460 9461HVA ST MEDIA DRIVER 9462M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9463L: linux-media@vger.kernel.org 9464S: Supported 9465W: https://linuxtv.org 9466T: git git://linuxtv.org/media_tree.git 9467F: drivers/media/platform/st/sti/hva 9468 9469HWPOISON MEMORY FAILURE HANDLING 9470M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9471R: Miaohe Lin <linmiaohe@huawei.com> 9472L: linux-mm@kvack.org 9473S: Maintained 9474F: mm/hwpoison-inject.c 9475F: mm/memory-failure.c 9476 9477HYCON HY46XX TOUCHSCREEN SUPPORT 9478M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9479L: linux-input@vger.kernel.org 9480S: Maintained 9481F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9482F: drivers/input/touchscreen/hycon-hy46xx.c 9483 9484HYGON PROCESSOR SUPPORT 9485M: Pu Wen <puwen@hygon.cn> 9486L: linux-kernel@vger.kernel.org 9487S: Maintained 9488F: arch/x86/kernel/cpu/hygon.c 9489 9490HYNIX HI556 SENSOR DRIVER 9491M: Shawn Tu <shawnx.tu@intel.com> 9492L: linux-media@vger.kernel.org 9493S: Maintained 9494T: git git://linuxtv.org/media_tree.git 9495F: drivers/media/i2c/hi556.c 9496 9497HYNIX HI846 SENSOR DRIVER 9498M: Martin Kepplinger <martin.kepplinger@puri.sm> 9499L: linux-media@vger.kernel.org 9500S: Maintained 9501F: drivers/media/i2c/hi846.c 9502 9503HYNIX HI847 SENSOR DRIVER 9504M: Shawn Tu <shawnx.tu@intel.com> 9505L: linux-media@vger.kernel.org 9506S: Maintained 9507F: drivers/media/i2c/hi847.c 9508 9509Hyper-V/Azure CORE AND DRIVERS 9510M: "K. Y. Srinivasan" <kys@microsoft.com> 9511M: Haiyang Zhang <haiyangz@microsoft.com> 9512M: Stephen Hemminger <sthemmin@microsoft.com> 9513M: Wei Liu <wei.liu@kernel.org> 9514M: Dexuan Cui <decui@microsoft.com> 9515L: linux-hyperv@vger.kernel.org 9516S: Supported 9517T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9518F: Documentation/ABI/stable/sysfs-bus-vmbus 9519F: Documentation/ABI/testing/debugfs-hyperv 9520F: Documentation/virt/hyperv 9521F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9522F: arch/arm64/hyperv 9523F: arch/arm64/include/asm/hyperv-tlfs.h 9524F: arch/arm64/include/asm/mshyperv.h 9525F: arch/x86/hyperv 9526F: arch/x86/include/asm/hyperv-tlfs.h 9527F: arch/x86/include/asm/mshyperv.h 9528F: arch/x86/include/asm/trace/hyperv.h 9529F: arch/x86/kernel/cpu/mshyperv.c 9530F: drivers/clocksource/hyperv_timer.c 9531F: drivers/hid/hid-hyperv.c 9532F: drivers/hv/ 9533F: drivers/input/serio/hyperv-keyboard.c 9534F: drivers/iommu/hyperv-iommu.c 9535F: drivers/net/ethernet/microsoft/ 9536F: drivers/net/hyperv/ 9537F: drivers/pci/controller/pci-hyperv-intf.c 9538F: drivers/pci/controller/pci-hyperv.c 9539F: drivers/scsi/storvsc_drv.c 9540F: drivers/uio/uio_hv_generic.c 9541F: drivers/video/fbdev/hyperv_fb.c 9542F: include/asm-generic/hyperv-tlfs.h 9543F: include/asm-generic/mshyperv.h 9544F: include/clocksource/hyperv_timer.h 9545F: include/linux/hyperv.h 9546F: include/uapi/linux/hyperv.h 9547F: net/vmw_vsock/hyperv_transport.c 9548F: tools/hv/ 9549 9550HYPERBUS SUPPORT 9551M: Vignesh Raghavendra <vigneshr@ti.com> 9552L: linux-mtd@lists.infradead.org 9553S: Supported 9554Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9555C: irc://irc.oftc.net/mtd 9556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9557F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9558F: drivers/mtd/hyperbus/ 9559F: include/linux/mtd/hyperbus.h 9560 9561HYPERVISOR VIRTUAL CONSOLE DRIVER 9562L: linuxppc-dev@lists.ozlabs.org 9563S: Odd Fixes 9564F: drivers/tty/hvc/ 9565 9566I2C ACPI SUPPORT 9567M: Mika Westerberg <mika.westerberg@linux.intel.com> 9568L: linux-i2c@vger.kernel.org 9569L: linux-acpi@vger.kernel.org 9570S: Maintained 9571F: drivers/i2c/i2c-core-acpi.c 9572 9573I2C CONTROLLER DRIVER FOR NVIDIA GPU 9574M: Ajay Gupta <ajayg@nvidia.com> 9575L: linux-i2c@vger.kernel.org 9576S: Maintained 9577F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9578F: drivers/i2c/busses/i2c-nvidia-gpu.c 9579 9580I2C MUXES 9581M: Peter Rosin <peda@axentia.se> 9582L: linux-i2c@vger.kernel.org 9583S: Maintained 9584F: Documentation/devicetree/bindings/i2c/i2c-arb* 9585F: Documentation/devicetree/bindings/i2c/i2c-gate* 9586F: Documentation/devicetree/bindings/i2c/i2c-mux* 9587F: Documentation/i2c/i2c-topology.rst 9588F: Documentation/i2c/muxes/ 9589F: drivers/i2c/i2c-mux.c 9590F: drivers/i2c/muxes/ 9591F: include/linux/i2c-mux.h 9592 9593I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9594M: Gregory CLEMENT <gregory.clement@bootlin.com> 9595L: linux-i2c@vger.kernel.org 9596S: Maintained 9597F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9598F: drivers/i2c/busses/i2c-mv64xxx.c 9599 9600I2C OVER PARALLEL PORT 9601M: Jean Delvare <jdelvare@suse.com> 9602L: linux-i2c@vger.kernel.org 9603S: Maintained 9604F: Documentation/i2c/busses/i2c-parport.rst 9605F: drivers/i2c/busses/i2c-parport.c 9606 9607I2C SUBSYSTEM 9608M: Wolfram Sang <wsa@kernel.org> 9609L: linux-i2c@vger.kernel.org 9610S: Maintained 9611W: https://i2c.wiki.kernel.org/ 9612Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9613T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9614F: Documentation/devicetree/bindings/i2c/i2c.txt 9615F: Documentation/i2c/ 9616F: drivers/i2c/* 9617F: include/dt-bindings/i2c/i2c.h 9618F: include/linux/i2c-dev.h 9619F: include/linux/i2c-smbus.h 9620F: include/linux/i2c.h 9621F: include/uapi/linux/i2c-*.h 9622F: include/uapi/linux/i2c.h 9623 9624I2C SUBSYSTEM HOST DRIVERS 9625L: linux-i2c@vger.kernel.org 9626S: Odd Fixes 9627W: https://i2c.wiki.kernel.org/ 9628Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9629T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9630F: Documentation/devicetree/bindings/i2c/ 9631F: drivers/i2c/algos/ 9632F: drivers/i2c/busses/ 9633F: include/dt-bindings/i2c/ 9634 9635I2C-TAOS-EVM DRIVER 9636M: Jean Delvare <jdelvare@suse.com> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639F: Documentation/i2c/busses/i2c-taos-evm.rst 9640F: drivers/i2c/busses/i2c-taos-evm.c 9641 9642I2C-TINY-USB DRIVER 9643M: Till Harbaum <till@harbaum.org> 9644L: linux-i2c@vger.kernel.org 9645S: Maintained 9646W: http://www.harbaum.org/till/i2c_tiny_usb 9647F: drivers/i2c/busses/i2c-tiny-usb.c 9648 9649I2C/SMBUS CONTROLLER DRIVERS FOR PC 9650M: Jean Delvare <jdelvare@suse.com> 9651L: linux-i2c@vger.kernel.org 9652S: Maintained 9653F: Documentation/i2c/busses/i2c-ali1535.rst 9654F: Documentation/i2c/busses/i2c-ali1563.rst 9655F: Documentation/i2c/busses/i2c-ali15x3.rst 9656F: Documentation/i2c/busses/i2c-amd756.rst 9657F: Documentation/i2c/busses/i2c-amd8111.rst 9658F: Documentation/i2c/busses/i2c-i801.rst 9659F: Documentation/i2c/busses/i2c-nforce2.rst 9660F: Documentation/i2c/busses/i2c-piix4.rst 9661F: Documentation/i2c/busses/i2c-sis5595.rst 9662F: Documentation/i2c/busses/i2c-sis630.rst 9663F: Documentation/i2c/busses/i2c-sis96x.rst 9664F: Documentation/i2c/busses/i2c-via.rst 9665F: Documentation/i2c/busses/i2c-viapro.rst 9666F: drivers/i2c/busses/i2c-ali1535.c 9667F: drivers/i2c/busses/i2c-ali1563.c 9668F: drivers/i2c/busses/i2c-ali15x3.c 9669F: drivers/i2c/busses/i2c-amd756-s4882.c 9670F: drivers/i2c/busses/i2c-amd756.c 9671F: drivers/i2c/busses/i2c-amd8111.c 9672F: drivers/i2c/busses/i2c-i801.c 9673F: drivers/i2c/busses/i2c-isch.c 9674F: drivers/i2c/busses/i2c-nforce2-s4985.c 9675F: drivers/i2c/busses/i2c-nforce2.c 9676F: drivers/i2c/busses/i2c-piix4.c 9677F: drivers/i2c/busses/i2c-sis5595.c 9678F: drivers/i2c/busses/i2c-sis630.c 9679F: drivers/i2c/busses/i2c-sis96x.c 9680F: drivers/i2c/busses/i2c-via.c 9681F: drivers/i2c/busses/i2c-viapro.c 9682 9683I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9684M: Hans de Goede <hdegoede@redhat.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: drivers/i2c/busses/i2c-cht-wc.c 9688 9689I2C/SMBUS ISMT DRIVER 9690M: Seth Heasley <seth.heasley@intel.com> 9691M: Neil Horman <nhorman@tuxdriver.com> 9692L: linux-i2c@vger.kernel.org 9693F: Documentation/i2c/busses/i2c-ismt.rst 9694F: drivers/i2c/busses/i2c-ismt.c 9695 9696I2C/SMBUS STUB DRIVER 9697M: Jean Delvare <jdelvare@suse.com> 9698L: linux-i2c@vger.kernel.org 9699S: Maintained 9700F: drivers/i2c/i2c-stub.c 9701 9702I3C DRIVER FOR CADENCE I3C MASTER IP 9703M: Przemysław Gaj <pgaj@cadence.com> 9704S: Maintained 9705F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9706F: drivers/i3c/master/i3c-master-cdns.c 9707 9708I3C DRIVER FOR SYNOPSYS DESIGNWARE 9709M: Vitor Soares <vitor.soares@synopsys.com> 9710S: Maintained 9711F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9712F: drivers/i3c/master/dw* 9713 9714I3C SUBSYSTEM 9715M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9716L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9717S: Maintained 9718C: irc://chat.freenode.net/linux-i3c 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9720F: Documentation/ABI/testing/sysfs-bus-i3c 9721F: Documentation/devicetree/bindings/i3c/ 9722F: Documentation/driver-api/i3c 9723F: drivers/i3c/ 9724F: include/linux/i3c/ 9725 9726IA64 (Itanium) PLATFORM 9727L: linux-ia64@vger.kernel.org 9728S: Orphan 9729F: Documentation/ia64/ 9730F: arch/ia64/ 9731 9732IBM Operation Panel Input Driver 9733M: Eddie James <eajames@linux.ibm.com> 9734L: linux-input@vger.kernel.org 9735S: Maintained 9736F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9737F: drivers/input/misc/ibm-panel.c 9738 9739IBM Power 842 compression accelerator 9740M: Haren Myneni <haren@us.ibm.com> 9741S: Supported 9742F: crypto/842.c 9743F: drivers/crypto/nx/Kconfig 9744F: drivers/crypto/nx/Makefile 9745F: drivers/crypto/nx/nx-842* 9746F: include/linux/sw842.h 9747F: lib/842/ 9748 9749IBM Power in-Nest Crypto Acceleration 9750M: Breno Leitão <leitao@debian.org> 9751M: Nayna Jain <nayna@linux.ibm.com> 9752M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9753L: linux-crypto@vger.kernel.org 9754S: Supported 9755F: drivers/crypto/nx/Kconfig 9756F: drivers/crypto/nx/Makefile 9757F: drivers/crypto/nx/nx-aes* 9758F: drivers/crypto/nx/nx-sha* 9759F: drivers/crypto/nx/nx.* 9760F: drivers/crypto/nx/nx_csbcpb.h 9761F: drivers/crypto/nx/nx_debugfs.c 9762 9763IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9764M: Tyrel Datwyler <tyreld@linux.ibm.com> 9765L: linux-pci@vger.kernel.org 9766L: linuxppc-dev@lists.ozlabs.org 9767S: Supported 9768F: drivers/pci/hotplug/rpadlpar* 9769 9770IBM Power Linux RAID adapter 9771M: Brian King <brking@us.ibm.com> 9772S: Supported 9773F: drivers/scsi/ipr.* 9774 9775IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9776M: Tyrel Datwyler <tyreld@linux.ibm.com> 9777L: linux-pci@vger.kernel.org 9778L: linuxppc-dev@lists.ozlabs.org 9779S: Supported 9780F: drivers/pci/hotplug/rpaphp* 9781 9782IBM Power SRIOV Virtual NIC Device Driver 9783M: Haren Myneni <haren@linux.ibm.com> 9784M: Rick Lindsley <ricklind@linux.ibm.com> 9785R: Nick Child <nnac123@linux.ibm.com> 9786R: Dany Madden <danymadden@us.ibm.com> 9787R: Thomas Falcon <tlfalcon@linux.ibm.com> 9788L: netdev@vger.kernel.org 9789S: Supported 9790F: drivers/net/ethernet/ibm/ibmvnic.* 9791 9792IBM Power Virtual Accelerator Switchboard 9793L: linuxppc-dev@lists.ozlabs.org 9794S: Supported 9795F: arch/powerpc/include/asm/vas.h 9796F: arch/powerpc/platforms/powernv/copy-paste.h 9797F: arch/powerpc/platforms/powernv/vas* 9798 9799IBM Power Virtual Ethernet Device Driver 9800M: Nick Child <nnac123@linux.ibm.com> 9801L: netdev@vger.kernel.org 9802S: Supported 9803F: drivers/net/ethernet/ibm/ibmveth.* 9804 9805IBM Power Virtual FC Device Drivers 9806M: Tyrel Datwyler <tyreld@linux.ibm.com> 9807L: linux-scsi@vger.kernel.org 9808S: Supported 9809F: drivers/scsi/ibmvscsi/ibmvfc* 9810 9811IBM Power Virtual Management Channel Driver 9812M: Brad Warrum <bwarrum@linux.ibm.com> 9813M: Ritu Agarwal <rituagar@linux.ibm.com> 9814S: Supported 9815F: drivers/misc/ibmvmc.* 9816 9817IBM Power Virtual SCSI Device Drivers 9818M: Tyrel Datwyler <tyreld@linux.ibm.com> 9819L: linux-scsi@vger.kernel.org 9820S: Supported 9821F: drivers/scsi/ibmvscsi/ibmvscsi* 9822F: include/scsi/viosrp.h 9823 9824IBM Power Virtual SCSI Device Target Driver 9825M: Michael Cyr <mikecyr@linux.ibm.com> 9826L: linux-scsi@vger.kernel.org 9827L: target-devel@vger.kernel.org 9828S: Supported 9829F: drivers/scsi/ibmvscsi_tgt/ 9830 9831IBM Power VMX Cryptographic instructions 9832M: Breno Leitão <leitao@debian.org> 9833M: Nayna Jain <nayna@linux.ibm.com> 9834M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9835L: linux-crypto@vger.kernel.org 9836S: Supported 9837F: drivers/crypto/vmx/Kconfig 9838F: drivers/crypto/vmx/Makefile 9839F: drivers/crypto/vmx/aes* 9840F: drivers/crypto/vmx/ghash* 9841F: drivers/crypto/vmx/ppc-xlate.pl 9842F: drivers/crypto/vmx/vmx.c 9843 9844IBM ServeRAID RAID DRIVER 9845S: Orphan 9846F: drivers/scsi/ips.* 9847 9848ICH LPC AND GPIO DRIVER 9849M: Peter Tyser <ptyser@xes-inc.com> 9850S: Maintained 9851F: drivers/gpio/gpio-ich.c 9852F: drivers/mfd/lpc_ich.c 9853 9854ICY I2C DRIVER 9855M: Max Staudt <max@enpas.org> 9856L: linux-i2c@vger.kernel.org 9857S: Maintained 9858F: drivers/i2c/busses/i2c-icy.c 9859 9860IDEAPAD LAPTOP EXTRAS DRIVER 9861M: Ike Panhc <ike.pan@canonical.com> 9862L: platform-driver-x86@vger.kernel.org 9863S: Maintained 9864W: http://launchpad.net/ideapad-laptop 9865F: drivers/platform/x86/ideapad-laptop.c 9866 9867IDEAPAD LAPTOP SLIDEBAR DRIVER 9868M: Andrey Moiseev <o2g.org.ru@gmail.com> 9869L: linux-input@vger.kernel.org 9870S: Maintained 9871W: https://github.com/o2genum/ideapad-slidebar 9872F: drivers/input/misc/ideapad_slidebar.c 9873 9874IDMAPPED MOUNTS 9875M: Christian Brauner <brauner@kernel.org> 9876M: Seth Forshee <sforshee@kernel.org> 9877L: linux-fsdevel@vger.kernel.org 9878S: Maintained 9879T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9880F: Documentation/filesystems/idmappings.rst 9881F: tools/testing/selftests/mount_setattr/ 9882F: include/linux/mnt_idmapping.h 9883 9884IDT VersaClock 5 CLOCK DRIVER 9885M: Luca Ceresoli <luca@lucaceresoli.net> 9886S: Maintained 9887F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9888F: drivers/clk/clk-versaclock5.c 9889 9890IEEE 802.15.4 SUBSYSTEM 9891M: Alexander Aring <alex.aring@gmail.com> 9892M: Stefan Schmidt <stefan@datenfreihafen.org> 9893L: linux-wpan@vger.kernel.org 9894S: Maintained 9895W: https://linux-wpan.org/ 9896T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9897T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9898F: Documentation/networking/ieee802154.rst 9899F: drivers/net/ieee802154/ 9900F: include/linux/ieee802154.h 9901F: include/linux/nl802154.h 9902F: include/net/af_ieee802154.h 9903F: include/net/cfg802154.h 9904F: include/net/ieee802154_netdev.h 9905F: include/net/mac802154.h 9906F: include/net/nl802154.h 9907F: net/ieee802154/ 9908F: net/mac802154/ 9909 9910IFE PROTOCOL 9911M: Yotam Gigi <yotam.gi@gmail.com> 9912M: Jamal Hadi Salim <jhs@mojatatu.com> 9913F: include/net/ife.h 9914F: include/uapi/linux/ife.h 9915F: net/ife 9916 9917IGORPLUG-USB IR RECEIVER 9918M: Sean Young <sean@mess.org> 9919L: linux-media@vger.kernel.org 9920S: Maintained 9921F: drivers/media/rc/igorplugusb.c 9922 9923IGUANAWORKS USB IR TRANSCEIVER 9924M: Sean Young <sean@mess.org> 9925L: linux-media@vger.kernel.org 9926S: Maintained 9927F: drivers/media/rc/iguanair.c 9928 9929IIO DIGITAL POTENTIOMETER DAC 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9934F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9935F: drivers/iio/dac/dpot-dac.c 9936 9937IIO ENVELOPE DETECTOR 9938M: Peter Rosin <peda@axentia.se> 9939L: linux-iio@vger.kernel.org 9940S: Maintained 9941F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9942F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9943F: drivers/iio/adc/envelope-detector.c 9944 9945IIO MULTIPLEXER 9946M: Peter Rosin <peda@axentia.se> 9947L: linux-iio@vger.kernel.org 9948S: Maintained 9949F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9950F: drivers/iio/multiplexer/iio-mux.c 9951 9952IIO SCMI BASED DRIVER 9953M: Jyoti Bhayana <jbhayana@google.com> 9954L: linux-iio@vger.kernel.org 9955S: Maintained 9956F: drivers/iio/common/scmi_sensors/scmi_iio.c 9957 9958IIO SUBSYSTEM AND DRIVERS 9959M: Jonathan Cameron <jic23@kernel.org> 9960R: Lars-Peter Clausen <lars@metafoo.de> 9961L: linux-iio@vger.kernel.org 9962S: Maintained 9963T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9964F: Documentation/ABI/testing/configfs-iio* 9965F: Documentation/ABI/testing/sysfs-bus-iio* 9966F: Documentation/devicetree/bindings/iio/ 9967F: drivers/iio/ 9968F: drivers/staging/iio/ 9969F: include/dt-bindings/iio/ 9970F: include/linux/iio/ 9971F: tools/iio/ 9972 9973IIO UNIT CONVERTER 9974M: Peter Rosin <peda@axentia.se> 9975L: linux-iio@vger.kernel.org 9976S: Maintained 9977F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9978F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9979F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9980F: drivers/iio/afe/iio-rescale.c 9981 9982IKANOS/ADI EAGLE ADSL USB DRIVER 9983M: Matthieu Castet <castet.matthieu@free.fr> 9984M: Stanislaw Gruszka <stf_xl@wp.pl> 9985S: Maintained 9986F: drivers/usb/atm/ueagle-atm.c 9987 9988IMAGIS TOUCHSCREEN DRIVER 9989M: Markuss Broks <markuss.broks@gmail.com> 9990S: Maintained 9991F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9992F: drivers/input/touchscreen/imagis.c 9993 9994IMGTEC ASCII LCD DRIVER 9995M: Paul Burton <paulburton@kernel.org> 9996S: Maintained 9997F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9998F: drivers/auxdisplay/img-ascii-lcd.c 9999 10000IMGTEC IR DECODER DRIVER 10001S: Orphan 10002F: drivers/media/rc/img-ir/ 10003 10004IMON SOUNDGRAPH USB IR RECEIVER 10005M: Sean Young <sean@mess.org> 10006L: linux-media@vger.kernel.org 10007S: Maintained 10008F: drivers/media/rc/imon.c 10009F: drivers/media/rc/imon_raw.c 10010 10011IMS TWINTURBO FRAMEBUFFER DRIVER 10012L: linux-fbdev@vger.kernel.org 10013S: Orphan 10014F: drivers/video/fbdev/imsttfb.c 10015 10016INA209 HARDWARE MONITOR DRIVER 10017M: Guenter Roeck <linux@roeck-us.net> 10018L: linux-hwmon@vger.kernel.org 10019S: Maintained 10020F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10021F: Documentation/hwmon/ina209.rst 10022F: drivers/hwmon/ina209.c 10023 10024INA2XX HARDWARE MONITOR DRIVER 10025M: Guenter Roeck <linux@roeck-us.net> 10026L: linux-hwmon@vger.kernel.org 10027S: Maintained 10028F: Documentation/hwmon/ina2xx.rst 10029F: drivers/hwmon/ina2xx.c 10030F: include/linux/platform_data/ina2xx.h 10031 10032INDUSTRY PACK SUBSYSTEM (IPACK) 10033M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10034M: Jens Taprogge <jens.taprogge@taprogge.org> 10035M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10036L: industrypack-devel@lists.sourceforge.net 10037S: Maintained 10038W: http://industrypack.sourceforge.net 10039F: drivers/ipack/ 10040 10041INFINEON DPS310 Driver 10042M: Eddie James <eajames@linux.ibm.com> 10043L: linux-iio@vger.kernel.org 10044S: Maintained 10045F: drivers/iio/pressure/dps310.c 10046 10047INFINIBAND SUBSYSTEM 10048M: Jason Gunthorpe <jgg@nvidia.com> 10049M: Leon Romanovsky <leonro@nvidia.com> 10050L: linux-rdma@vger.kernel.org 10051S: Supported 10052W: https://github.com/linux-rdma/rdma-core 10053Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10054T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10055F: Documentation/devicetree/bindings/infiniband/ 10056F: Documentation/infiniband/ 10057F: drivers/infiniband/ 10058F: include/rdma/ 10059F: include/trace/events/ib_mad.h 10060F: include/trace/events/ib_umad.h 10061F: include/uapi/linux/if_infiniband.h 10062F: include/uapi/rdma/ 10063F: samples/bpf/ibumad_kern.c 10064F: samples/bpf/ibumad_user.c 10065 10066INGENIC JZ4780 NAND DRIVER 10067M: Harvey Hunt <harveyhuntnexus@gmail.com> 10068L: linux-mtd@lists.infradead.org 10069L: linux-mips@vger.kernel.org 10070S: Maintained 10071F: drivers/mtd/nand/raw/ingenic/ 10072 10073INGENIC JZ47xx SoCs 10074M: Paul Cercueil <paul@crapouillou.net> 10075L: linux-mips@vger.kernel.org 10076S: Maintained 10077F: arch/mips/boot/dts/ingenic/ 10078F: arch/mips/generic/board-ingenic.c 10079F: arch/mips/include/asm/mach-ingenic/ 10080F: arch/mips/ingenic/Kconfig 10081F: drivers/clk/ingenic/ 10082F: drivers/dma/dma-jz4780.c 10083F: drivers/gpu/drm/ingenic/ 10084F: drivers/i2c/busses/i2c-jz4780.c 10085F: drivers/iio/adc/ingenic-adc.c 10086F: drivers/irqchip/irq-ingenic.c 10087F: drivers/memory/jz4780-nemc.c 10088F: drivers/mmc/host/jz4740_mmc.c 10089F: drivers/mtd/nand/raw/ingenic/ 10090F: drivers/pinctrl/pinctrl-ingenic.c 10091F: drivers/power/supply/ingenic-battery.c 10092F: drivers/pwm/pwm-jz4740.c 10093F: drivers/remoteproc/ingenic_rproc.c 10094F: drivers/rtc/rtc-jz4740.c 10095F: drivers/tty/serial/8250/8250_ingenic.c 10096F: drivers/usb/musb/jz4740.c 10097F: drivers/watchdog/jz4740_wdt.c 10098F: include/dt-bindings/iio/adc/ingenic,adc.h 10099F: include/linux/mfd/ingenic-tcu.h 10100F: sound/soc/codecs/jz47* 10101F: sound/soc/jz4740/ 10102 10103INJOINIC IP5xxx POWER BANK IC DRIVER 10104M: Samuel Holland <samuel@sholland.org> 10105S: Maintained 10106F: drivers/power/supply/ip5xxx_power.c 10107 10108INOTIFY 10109M: Jan Kara <jack@suse.cz> 10110R: Amir Goldstein <amir73il@gmail.com> 10111L: linux-fsdevel@vger.kernel.org 10112S: Maintained 10113F: Documentation/filesystems/inotify.rst 10114F: fs/notify/inotify/ 10115F: include/linux/inotify.h 10116F: include/uapi/linux/inotify.h 10117 10118INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10119M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10120L: linux-input@vger.kernel.org 10121S: Maintained 10122Q: http://patchwork.kernel.org/project/linux-input/list/ 10123T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10124F: Documentation/devicetree/bindings/input/ 10125F: Documentation/devicetree/bindings/serio/ 10126F: Documentation/input/ 10127F: drivers/input/ 10128F: include/dt-bindings/input/ 10129F: include/linux/input.h 10130F: include/linux/input/ 10131F: include/uapi/linux/input-event-codes.h 10132F: include/uapi/linux/input.h 10133 10134INPUT MULTITOUCH (MT) PROTOCOL 10135M: Henrik Rydberg <rydberg@bitmath.org> 10136L: linux-input@vger.kernel.org 10137S: Odd fixes 10138F: Documentation/input/multi-touch-protocol.rst 10139F: drivers/input/input-mt.c 10140K: \b(ABS|SYN)_MT_ 10141 10142INSIDE SECURE CRYPTO DRIVER 10143M: Antoine Tenart <atenart@kernel.org> 10144L: linux-crypto@vger.kernel.org 10145S: Maintained 10146F: drivers/crypto/inside-secure/ 10147 10148INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10149M: Mimi Zohar <zohar@linux.ibm.com> 10150M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10151L: linux-integrity@vger.kernel.org 10152S: Supported 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10154F: security/integrity/ima/ 10155F: security/integrity/ 10156 10157INTEL 810/815 FRAMEBUFFER DRIVER 10158M: Antonino Daplas <adaplas@gmail.com> 10159L: linux-fbdev@vger.kernel.org 10160S: Maintained 10161F: drivers/video/fbdev/i810/ 10162 10163INTEL 8255 GPIO DRIVER 10164M: William Breathitt Gray <william.gray@linaro.org> 10165L: linux-gpio@vger.kernel.org 10166S: Maintained 10167F: drivers/gpio/gpio-i8255.c 10168F: drivers/gpio/gpio-i8255.h 10169 10170INTEL ASoC DRIVERS 10171M: Cezary Rojewski <cezary.rojewski@intel.com> 10172M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10173M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10174M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10175M: Bard Liao <yung-chuan.liao@linux.intel.com> 10176M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10177M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10179S: Supported 10180F: sound/soc/intel/ 10181 10182INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10183M: Hans de Goede <hdegoede@redhat.com> 10184L: platform-driver-x86@vger.kernel.org 10185S: Maintained 10186F: drivers/platform/x86/intel/atomisp2/pm.c 10187 10188INTEL ATOMISP2 LED DRIVER 10189M: Hans de Goede <hdegoede@redhat.com> 10190L: platform-driver-x86@vger.kernel.org 10191S: Maintained 10192F: drivers/platform/x86/intel/atomisp2/led.c 10193 10194INTEL BIOS SAR INT1092 DRIVER 10195M: Shravan Sudhakar <s.shravan@intel.com> 10196M: Intel Corporation <linuxwwan@intel.com> 10197L: platform-driver-x86@vger.kernel.org 10198S: Maintained 10199F: drivers/platform/x86/intel/int1092/ 10200 10201INTEL BROXTON PMC DRIVER 10202M: Mika Westerberg <mika.westerberg@linux.intel.com> 10203M: Zha Qipeng <qipeng.zha@intel.com> 10204S: Maintained 10205F: drivers/mfd/intel_pmc_bxt.c 10206F: include/linux/mfd/intel_pmc_bxt.h 10207 10208INTEL C600 SERIES SAS CONTROLLER DRIVER 10209M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10210L: linux-scsi@vger.kernel.org 10211S: Supported 10212T: git git://git.code.sf.net/p/intel-sas/isci 10213F: drivers/scsi/isci/ 10214 10215INTEL CPU family model numbers 10216M: Tony Luck <tony.luck@intel.com> 10217M: x86@kernel.org 10218L: linux-kernel@vger.kernel.org 10219S: Supported 10220F: arch/x86/include/asm/intel-family.h 10221 10222INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10223M: Jani Nikula <jani.nikula@linux.intel.com> 10224M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10225M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10226M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10227L: intel-gfx@lists.freedesktop.org 10228S: Supported 10229W: https://01.org/linuxgraphics/ 10230Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10231B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10232C: irc://irc.oftc.net/intel-gfx 10233T: git git://anongit.freedesktop.org/drm-intel 10234F: Documentation/gpu/i915.rst 10235F: drivers/gpu/drm/i915/ 10236F: include/drm/i915* 10237F: include/uapi/drm/i915_drm.h 10238 10239INTEL ETHERNET DRIVERS 10240M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10241M: Tony Nguyen <anthony.l.nguyen@intel.com> 10242L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10243S: Supported 10244W: http://www.intel.com/support/feedback.htm 10245W: http://e1000.sourceforge.net/ 10246Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10247T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10248T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10249F: Documentation/networking/device_drivers/ethernet/intel/ 10250F: drivers/net/ethernet/intel/ 10251F: drivers/net/ethernet/intel/*/ 10252F: include/linux/avf/virtchnl.h 10253F: include/linux/net/intel/iidc.h 10254 10255INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10256M: Mustafa Ismail <mustafa.ismail@intel.com> 10257M: Shiraz Saleem <shiraz.saleem@intel.com> 10258L: linux-rdma@vger.kernel.org 10259S: Supported 10260F: drivers/infiniband/hw/irdma/ 10261F: include/uapi/rdma/irdma-abi.h 10262 10263INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10264M: Maik Broemme <mbroemme@libmpq.org> 10265L: linux-fbdev@vger.kernel.org 10266S: Maintained 10267F: Documentation/fb/intelfb.rst 10268F: drivers/video/fbdev/intelfb/ 10269 10270INTEL GPIO DRIVERS 10271M: Andy Shevchenko <andy@kernel.org> 10272L: linux-gpio@vger.kernel.org 10273S: Supported 10274T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10275F: drivers/gpio/gpio-ich.c 10276F: drivers/gpio/gpio-merrifield.c 10277F: drivers/gpio/gpio-ml-ioh.c 10278F: drivers/gpio/gpio-pch.c 10279F: drivers/gpio/gpio-sch.c 10280F: drivers/gpio/gpio-sodaville.c 10281 10282INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10283M: Zhenyu Wang <zhenyuw@linux.intel.com> 10284M: Zhi Wang <zhi.a.wang@intel.com> 10285L: intel-gvt-dev@lists.freedesktop.org 10286L: intel-gfx@lists.freedesktop.org 10287S: Supported 10288W: https://01.org/igvt-g 10289T: git https://github.com/intel/gvt-linux.git 10290F: drivers/gpu/drm/i915/gvt/ 10291 10292INTEL HID EVENT DRIVER 10293M: Alex Hung <alex.hung@canonical.com> 10294L: platform-driver-x86@vger.kernel.org 10295S: Maintained 10296F: drivers/platform/x86/intel/hid.c 10297 10298INTEL I/OAT DMA DRIVER 10299M: Dave Jiang <dave.jiang@intel.com> 10300R: Dan Williams <dan.j.williams@intel.com> 10301L: dmaengine@vger.kernel.org 10302S: Supported 10303Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10304F: drivers/dma/ioat* 10305 10306INTEL IDXD DRIVER 10307M: Fenghua Yu <fenghua.yu@intel.com> 10308M: Dave Jiang <dave.jiang@intel.com> 10309L: dmaengine@vger.kernel.org 10310S: Supported 10311F: drivers/dma/idxd/* 10312F: include/uapi/linux/idxd.h 10313 10314INTEL IDLE DRIVER 10315M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10316M: Len Brown <lenb@kernel.org> 10317L: linux-pm@vger.kernel.org 10318S: Supported 10319B: https://bugzilla.kernel.org 10320T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10321F: drivers/idle/intel_idle.c 10322 10323INTEL IN FIELD SCAN (IFS) DEVICE 10324M: Jithu Joseph <jithu.joseph@intel.com> 10325R: Ashok Raj <ashok.raj@intel.com> 10326R: Tony Luck <tony.luck@intel.com> 10327S: Maintained 10328F: drivers/platform/x86/intel/ifs 10329F: include/trace/events/intel_ifs.h 10330 10331INTEL INTEGRATED SENSOR HUB DRIVER 10332M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10333M: Jiri Kosina <jikos@kernel.org> 10334L: linux-input@vger.kernel.org 10335S: Maintained 10336F: drivers/hid/intel-ish-hid/ 10337 10338INTEL IOMMU (VT-d) 10339M: David Woodhouse <dwmw2@infradead.org> 10340M: Lu Baolu <baolu.lu@linux.intel.com> 10341L: iommu@lists.linux.dev 10342S: Supported 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10344F: drivers/iommu/intel/ 10345F: include/linux/intel-svm.h 10346 10347INTEL IOP-ADMA DMA DRIVER 10348R: Dan Williams <dan.j.williams@intel.com> 10349S: Odd fixes 10350F: drivers/dma/iop-adma.c 10351 10352INTEL IPU3 CSI-2 CIO2 DRIVER 10353M: Yong Zhi <yong.zhi@intel.com> 10354M: Sakari Ailus <sakari.ailus@linux.intel.com> 10355M: Bingbu Cao <bingbu.cao@intel.com> 10356M: Dan Scally <djrscally@gmail.com> 10357R: Tianshu Qiu <tian.shu.qiu@intel.com> 10358L: linux-media@vger.kernel.org 10359S: Maintained 10360T: git git://linuxtv.org/media_tree.git 10361F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10362F: drivers/media/pci/intel/ipu3/ 10363 10364INTEL IPU3 CSI-2 IMGU DRIVER 10365M: Sakari Ailus <sakari.ailus@linux.intel.com> 10366R: Bingbu Cao <bingbu.cao@intel.com> 10367R: Tianshu Qiu <tian.shu.qiu@intel.com> 10368L: linux-media@vger.kernel.org 10369S: Maintained 10370F: Documentation/admin-guide/media/ipu3.rst 10371F: Documentation/admin-guide/media/ipu3_rcb.svg 10372F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10373F: drivers/staging/media/ipu3/ 10374 10375INTEL IXP4XX CRYPTO SUPPORT 10376M: Corentin Labbe <clabbe@baylibre.com> 10377L: linux-crypto@vger.kernel.org 10378S: Maintained 10379F: drivers/crypto/ixp4xx_crypto.c 10380 10381INTEL ISHTP ECLITE DRIVER 10382M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10383L: platform-driver-x86@vger.kernel.org 10384S: Supported 10385F: drivers/platform/x86/intel/ishtp_eclite.c 10386 10387INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10388M: Krzysztof Halasa <khalasa@piap.pl> 10389S: Maintained 10390F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10391F: drivers/net/wan/ixp4xx_hss.c 10392F: drivers/soc/ixp4xx/ixp4xx-npe.c 10393F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10394F: include/linux/soc/ixp4xx/npe.h 10395F: include/linux/soc/ixp4xx/qmgr.h 10396 10397INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10398M: Deepak Saxena <dsaxena@plexity.net> 10399S: Maintained 10400F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10401F: drivers/char/hw_random/ixp4xx-rng.c 10402 10403INTEL KEEM BAY DRM DRIVER 10404M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10405M: Edmund Dea <edmund.j.dea@intel.com> 10406S: Maintained 10407F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10408F: drivers/gpu/drm/kmb/ 10409 10410INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10411M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10412S: Maintained 10413F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10414F: drivers/crypto/keembay/Kconfig 10415F: drivers/crypto/keembay/Makefile 10416F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10417F: drivers/crypto/keembay/ocs-aes.c 10418F: drivers/crypto/keembay/ocs-aes.h 10419 10420INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10421M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10422M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10423M: Mark Gross <mgross@linux.intel.com> 10424S: Maintained 10425F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10426F: drivers/crypto/keembay/Kconfig 10427F: drivers/crypto/keembay/Makefile 10428F: drivers/crypto/keembay/keembay-ocs-ecc.c 10429 10430INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10431M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10432M: Declan Murphy <declan.murphy@intel.com> 10433S: Maintained 10434F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10435F: drivers/crypto/keembay/Kconfig 10436F: drivers/crypto/keembay/Makefile 10437F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10438F: drivers/crypto/keembay/ocs-hcu.c 10439F: drivers/crypto/keembay/ocs-hcu.h 10440 10441INTEL THUNDER BAY EMMC PHY DRIVER 10442M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10443M: Rashmi A <rashmi.a@intel.com> 10444S: Maintained 10445F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10446F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10447 10448INTEL MANAGEMENT ENGINE (mei) 10449M: Tomas Winkler <tomas.winkler@intel.com> 10450L: linux-kernel@vger.kernel.org 10451S: Supported 10452F: Documentation/driver-api/mei/* 10453F: drivers/misc/mei/ 10454F: drivers/watchdog/mei_wdt.c 10455F: include/linux/mei_aux.h 10456F: include/linux/mei_cl_bus.h 10457F: include/uapi/linux/mei.h 10458F: samples/mei/* 10459 10460INTEL MAX 10 BMC MFD DRIVER 10461M: Xu Yilun <yilun.xu@intel.com> 10462R: Tom Rix <trix@redhat.com> 10463S: Maintained 10464F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10465F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10466F: drivers/hwmon/intel-m10-bmc-hwmon.c 10467F: drivers/mfd/intel-m10-bmc.c 10468F: include/linux/mfd/intel-m10-bmc.h 10469 10470INTEL MENLOW THERMAL DRIVER 10471M: Sujith Thomas <sujith.thomas@intel.com> 10472L: linux-pm@vger.kernel.org 10473S: Supported 10474F: drivers/thermal/intel/intel_menlow.c 10475 10476INTEL P-Unit IPC DRIVER 10477M: Zha Qipeng <qipeng.zha@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Maintained 10480F: arch/x86/include/asm/intel_punit_ipc.h 10481F: drivers/platform/x86/intel/punit_ipc.c 10482 10483INTEL PMC CORE DRIVER 10484M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10485M: David E Box <david.e.box@intel.com> 10486L: platform-driver-x86@vger.kernel.org 10487S: Maintained 10488F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10489F: drivers/platform/x86/intel/pmc/ 10490 10491INTEL PMIC GPIO DRIVERS 10492M: Andy Shevchenko <andy@kernel.org> 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10495F: drivers/gpio/gpio-*cove.c 10496 10497INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10498M: Andy Shevchenko <andy@kernel.org> 10499S: Supported 10500F: drivers/mfd/intel_soc_pmic* 10501F: include/linux/mfd/intel_soc_pmic* 10502 10503INTEL PMT DRIVERS 10504M: David E. Box <david.e.box@linux.intel.com> 10505S: Supported 10506F: drivers/platform/x86/intel/pmt/ 10507 10508INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10509M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10510L: linux-wireless@vger.kernel.org 10511S: Maintained 10512F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10513F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10514F: drivers/net/wireless/intel/ipw2x00/ 10515 10516INTEL PSTATE DRIVER 10517M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10518M: Len Brown <lenb@kernel.org> 10519L: linux-pm@vger.kernel.org 10520S: Supported 10521F: drivers/cpufreq/intel_pstate.c 10522 10523INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10524M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10525L: linux-iio@vger.kernel.org 10526F: drivers/counter/intel-qep.c 10527 10528INTEL SCU DRIVERS 10529M: Mika Westerberg <mika.westerberg@linux.intel.com> 10530S: Maintained 10531F: arch/x86/include/asm/intel_scu_ipc.h 10532F: drivers/platform/x86/intel_scu_* 10533 10534INTEL SDSI DRIVER 10535M: David E. Box <david.e.box@linux.intel.com> 10536S: Supported 10537F: drivers/platform/x86/intel/sdsi.c 10538F: tools/arch/x86/intel_sdsi/ 10539F: tools/testing/selftests/drivers/sdsi/ 10540 10541INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10542M: Daniel Scally <djrscally@gmail.com> 10543S: Maintained 10544F: drivers/platform/x86/intel/int3472/ 10545 10546INTEL SPEED SELECT TECHNOLOGY 10547M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10548L: platform-driver-x86@vger.kernel.org 10549S: Maintained 10550F: drivers/platform/x86/intel/speed_select_if/ 10551F: include/uapi/linux/isst_if.h 10552F: tools/power/x86/intel-speed-select/ 10553 10554INTEL STRATIX10 FIRMWARE DRIVERS 10555M: Dinh Nguyen <dinguyen@kernel.org> 10556L: linux-kernel@vger.kernel.org 10557S: Maintained 10558F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10559F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10560F: drivers/firmware/stratix10-rsu.c 10561F: drivers/firmware/stratix10-svc.c 10562F: include/linux/firmware/intel/stratix10-smc.h 10563F: include/linux/firmware/intel/stratix10-svc-client.h 10564T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10565 10566INTEL TELEMETRY DRIVER 10567M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10568M: "David E. Box" <david.e.box@linux.intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: arch/x86/include/asm/intel_telemetry.h 10572F: drivers/platform/x86/intel/telemetry/ 10573 10574INTEL UNCORE FREQUENCY CONTROL 10575M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10576L: platform-driver-x86@vger.kernel.org 10577S: Maintained 10578F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10579F: drivers/platform/x86/intel/uncore-frequency/ 10580 10581INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10582M: David E. Box <david.e.box@linux.intel.com> 10583S: Supported 10584F: drivers/platform/x86/intel/vsec.* 10585 10586INTEL VIRTUAL BUTTON DRIVER 10587M: AceLan Kao <acelan.kao@canonical.com> 10588L: platform-driver-x86@vger.kernel.org 10589S: Maintained 10590F: drivers/platform/x86/intel/vbtn.c 10591 10592INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10593M: Stanislaw Gruszka <stf_xl@wp.pl> 10594L: linux-wireless@vger.kernel.org 10595S: Supported 10596F: drivers/net/wireless/intel/iwlegacy/ 10597 10598INTEL WIRELESS WIFI LINK (iwlwifi) 10599M: Gregory Greenman <gregory.greenman@intel.com> 10600L: linux-wireless@vger.kernel.org 10601S: Supported 10602W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10603T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10604F: drivers/net/wireless/intel/iwlwifi/ 10605 10606INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10607M: Jithu Joseph <jithu.joseph@intel.com> 10608R: Maurice Ma <maurice.ma@intel.com> 10609S: Maintained 10610W: https://slimbootloader.github.io/security/firmware-update.html 10611F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10612 10613INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10614L: Dell.Client.Kernel@dell.com 10615S: Maintained 10616F: drivers/platform/x86/intel/wmi/thunderbolt.c 10617 10618INTEL WWAN IOSM DRIVER 10619M: M Chetan Kumar <m.chetan.kumar@intel.com> 10620M: Intel Corporation <linuxwwan@intel.com> 10621L: netdev@vger.kernel.org 10622S: Maintained 10623F: drivers/net/wwan/iosm/ 10624 10625INTEL(R) TRACE HUB 10626M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10627S: Supported 10628F: Documentation/trace/intel_th.rst 10629F: drivers/hwtracing/intel_th/ 10630F: include/linux/intel_th.h 10631 10632INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10633M: Ning Sun <ning.sun@intel.com> 10634L: tboot-devel@lists.sourceforge.net 10635S: Supported 10636W: http://tboot.sourceforge.net 10637T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10638F: Documentation/x86/intel_txt.rst 10639F: arch/x86/kernel/tboot.c 10640F: include/linux/tboot.h 10641 10642INTEL SGX 10643M: Jarkko Sakkinen <jarkko@kernel.org> 10644R: Dave Hansen <dave.hansen@linux.intel.com> 10645L: linux-sgx@vger.kernel.org 10646S: Supported 10647Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10649F: Documentation/x86/sgx.rst 10650F: arch/x86/entry/vdso/vsgx.S 10651F: arch/x86/include/asm/sgx.h 10652F: arch/x86/include/uapi/asm/sgx.h 10653F: arch/x86/kernel/cpu/sgx/* 10654F: tools/testing/selftests/sgx/* 10655K: \bSGX_ 10656 10657INTERCONNECT API 10658M: Georgi Djakov <djakov@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Maintained 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10662F: Documentation/devicetree/bindings/interconnect/ 10663F: Documentation/driver-api/interconnect.rst 10664F: drivers/interconnect/ 10665F: include/dt-bindings/interconnect/ 10666F: include/linux/interconnect-provider.h 10667F: include/linux/interconnect.h 10668 10669INTERRUPT COUNTER DRIVER 10670M: Oleksij Rempel <o.rempel@pengutronix.de> 10671R: Pengutronix Kernel Team <kernel@pengutronix.de> 10672L: linux-iio@vger.kernel.org 10673F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10674F: drivers/counter/interrupt-cnt.c 10675 10676INTERSIL ISL7998X VIDEO DECODER DRIVER 10677M: Michael Tretter <m.tretter@pengutronix.de> 10678R: Pengutronix Kernel Team <kernel@pengutronix.de> 10679L: linux-media@vger.kernel.org 10680S: Maintained 10681F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10682F: drivers/media/i2c/isl7998x.c 10683 10684INVENSENSE ICM-426xx IMU DRIVER 10685M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10686L: linux-iio@vger.kernel.org 10687S: Maintained 10688W: https://invensense.tdk.com/ 10689F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10690F: drivers/iio/imu/inv_icm42600/ 10691 10692INVENSENSE MPU-3050 GYROSCOPE DRIVER 10693M: Linus Walleij <linus.walleij@linaro.org> 10694L: linux-iio@vger.kernel.org 10695S: Maintained 10696F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10697F: drivers/iio/gyro/mpu3050* 10698 10699IOC3 ETHERNET DRIVER 10700M: Ralf Baechle <ralf@linux-mips.org> 10701L: linux-mips@vger.kernel.org 10702S: Maintained 10703F: drivers/net/ethernet/sgi/ioc3-eth.c 10704 10705IOMAP FILESYSTEM LIBRARY 10706M: Christoph Hellwig <hch@infradead.org> 10707M: Darrick J. Wong <djwong@kernel.org> 10708L: linux-xfs@vger.kernel.org 10709L: linux-fsdevel@vger.kernel.org 10710S: Supported 10711T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10712F: fs/iomap/ 10713F: include/linux/iomap.h 10714 10715IOMMU DMA-API LAYER 10716M: Robin Murphy <robin.murphy@arm.com> 10717L: iommu@lists.linux.dev 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10720F: drivers/iommu/dma-iommu.c 10721F: drivers/iommu/dma-iommu.h 10722F: drivers/iommu/iova.c 10723F: include/linux/iova.h 10724 10725IOMMU SUBSYSTEM 10726M: Joerg Roedel <joro@8bytes.org> 10727M: Will Deacon <will@kernel.org> 10728R: Robin Murphy <robin.murphy@arm.com> 10729L: iommu@lists.linux.dev 10730S: Maintained 10731T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10732F: Documentation/devicetree/bindings/iommu/ 10733F: Documentation/userspace-api/iommu.rst 10734F: drivers/iommu/ 10735F: include/linux/iommu.h 10736F: include/linux/iova.h 10737F: include/linux/of_iommu.h 10738F: include/uapi/linux/iommu.h 10739 10740IOSYS-MAP HELPERS 10741M: Thomas Zimmermann <tzimmermann@suse.de> 10742L: dri-devel@lists.freedesktop.org 10743S: Maintained 10744T: git git://anongit.freedesktop.org/drm/drm-misc 10745F: include/linux/iosys-map.h 10746 10747IO_URING 10748M: Jens Axboe <axboe@kernel.dk> 10749R: Pavel Begunkov <asml.silence@gmail.com> 10750L: io-uring@vger.kernel.org 10751S: Maintained 10752T: git git://git.kernel.dk/linux-block 10753T: git git://git.kernel.dk/liburing 10754F: io_uring/ 10755F: include/linux/io_uring.h 10756F: include/linux/io_uring_types.h 10757F: include/uapi/linux/io_uring.h 10758F: tools/io_uring/ 10759 10760IPMI SUBSYSTEM 10761M: Corey Minyard <minyard@acm.org> 10762L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10763S: Supported 10764W: http://openipmi.sourceforge.net/ 10765T: git https://github.com/cminyard/linux-ipmi.git for-next 10766F: Documentation/driver-api/ipmi.rst 10767F: Documentation/devicetree/bindings/ipmi/ 10768F: drivers/char/ipmi/ 10769F: include/linux/ipmi* 10770F: include/uapi/linux/ipmi* 10771 10772IPS SCSI RAID DRIVER 10773M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10774L: linux-scsi@vger.kernel.org 10775S: Maintained 10776W: http://www.adaptec.com/ 10777F: drivers/scsi/ips* 10778 10779IPVS 10780M: Simon Horman <horms@verge.net.au> 10781M: Julian Anastasov <ja@ssi.bg> 10782L: netdev@vger.kernel.org 10783L: lvs-devel@vger.kernel.org 10784S: Maintained 10785T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10786T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10787F: Documentation/networking/ipvs-sysctl.rst 10788F: include/net/ip_vs.h 10789F: include/uapi/linux/ip_vs.h 10790F: net/netfilter/ipvs/ 10791 10792IPWIRELESS DRIVER 10793M: Jiri Kosina <jikos@kernel.org> 10794M: David Sterba <dsterba@suse.com> 10795S: Odd Fixes 10796F: drivers/tty/ipwireless/ 10797 10798IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10799M: Marc Zyngier <maz@kernel.org> 10800S: Maintained 10801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10802F: Documentation/core-api/irq/irq-domain.rst 10803F: include/linux/irqdomain.h 10804F: kernel/irq/irqdomain.c 10805F: kernel/irq/msi.c 10806 10807IRQ SUBSYSTEM 10808M: Thomas Gleixner <tglx@linutronix.de> 10809L: linux-kernel@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10812F: kernel/irq/ 10813 10814IRQCHIP DRIVERS 10815M: Thomas Gleixner <tglx@linutronix.de> 10816M: Marc Zyngier <maz@kernel.org> 10817L: linux-kernel@vger.kernel.org 10818S: Maintained 10819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10820F: Documentation/devicetree/bindings/interrupt-controller/ 10821F: drivers/irqchip/ 10822 10823ISA 10824M: William Breathitt Gray <william.gray@linaro.org> 10825S: Maintained 10826F: Documentation/driver-api/isa.rst 10827F: drivers/base/isa.c 10828F: include/linux/isa.h 10829 10830ISA RADIO MODULE 10831M: Hans Verkuil <hverkuil@xs4all.nl> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834W: https://linuxtv.org 10835T: git git://linuxtv.org/media_tree.git 10836F: drivers/media/radio/radio-isa* 10837 10838ISAPNP 10839M: Jaroslav Kysela <perex@perex.cz> 10840S: Maintained 10841F: Documentation/driver-api/isapnp.rst 10842F: drivers/pnp/isapnp/ 10843F: include/linux/isapnp.h 10844 10845ISCSI 10846M: Lee Duncan <lduncan@suse.com> 10847M: Chris Leech <cleech@redhat.com> 10848M: Mike Christie <michael.christie@oracle.com> 10849L: open-iscsi@googlegroups.com 10850L: linux-scsi@vger.kernel.org 10851S: Maintained 10852W: www.open-iscsi.com 10853F: drivers/scsi/*iscsi* 10854F: include/scsi/*iscsi* 10855 10856iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10857M: Peter Jones <pjones@redhat.com> 10858M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10859S: Maintained 10860F: drivers/firmware/iscsi_ibft* 10861 10862ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10863M: Sagi Grimberg <sagi@grimberg.me> 10864M: Max Gurtovoy <mgurtovoy@nvidia.com> 10865L: linux-rdma@vger.kernel.org 10866S: Supported 10867W: http://www.openfabrics.org 10868W: www.open-iscsi.org 10869Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10870F: drivers/infiniband/ulp/iser/ 10871 10872ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10873M: Sagi Grimberg <sagi@grimberg.me> 10874L: linux-rdma@vger.kernel.org 10875L: target-devel@vger.kernel.org 10876S: Supported 10877W: http://www.linux-iscsi.org 10878T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10879F: drivers/infiniband/ulp/isert 10880 10881ISDN/CMTP OVER BLUETOOTH 10882M: Karsten Keil <isdn@linux-pingi.de> 10883L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10884L: netdev@vger.kernel.org 10885S: Odd Fixes 10886W: http://www.isdn4linux.de 10887F: Documentation/isdn/ 10888F: drivers/isdn/capi/ 10889F: include/linux/isdn/ 10890F: include/uapi/linux/isdn/ 10891F: net/bluetooth/cmtp/ 10892 10893ISDN/mISDN SUBSYSTEM 10894M: Karsten Keil <isdn@linux-pingi.de> 10895L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10896L: netdev@vger.kernel.org 10897S: Maintained 10898W: http://www.isdn4linux.de 10899F: drivers/isdn/Kconfig 10900F: drivers/isdn/Makefile 10901F: drivers/isdn/hardware/ 10902F: drivers/isdn/mISDN/ 10903 10904IT87 HARDWARE MONITORING DRIVER 10905M: Jean Delvare <jdelvare@suse.com> 10906L: linux-hwmon@vger.kernel.org 10907S: Maintained 10908F: Documentation/hwmon/it87.rst 10909F: drivers/hwmon/it87.c 10910 10911IT913X MEDIA DRIVER 10912M: Antti Palosaari <crope@iki.fi> 10913L: linux-media@vger.kernel.org 10914S: Maintained 10915W: https://linuxtv.org 10916W: http://palosaari.fi/linux/ 10917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10918T: git git://linuxtv.org/anttip/media_tree.git 10919F: drivers/media/tuners/it913x* 10920 10921ITE IT66121 HDMI BRIDGE DRIVER 10922M: Phong LE <ple@baylibre.com> 10923M: Neil Armstrong <neil.armstrong@linaro.org> 10924S: Maintained 10925T: git git://anongit.freedesktop.org/drm/drm-misc 10926F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10927F: drivers/gpu/drm/bridge/ite-it66121.c 10928 10929IVTV VIDEO4LINUX DRIVER 10930M: Andy Walls <awalls@md.metrocast.net> 10931L: linux-media@vger.kernel.org 10932S: Maintained 10933W: https://linuxtv.org 10934T: git git://linuxtv.org/media_tree.git 10935F: Documentation/admin-guide/media/ivtv* 10936F: drivers/media/pci/ivtv/ 10937F: include/uapi/linux/ivtv* 10938 10939IX2505V MEDIA DRIVER 10940M: Malcolm Priestley <tvboxspy@gmail.com> 10941L: linux-media@vger.kernel.org 10942S: Maintained 10943W: https://linuxtv.org 10944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10945F: drivers/media/dvb-frontends/ix2505v* 10946 10947JAILHOUSE HYPERVISOR INTERFACE 10948M: Jan Kiszka <jan.kiszka@siemens.com> 10949L: jailhouse-dev@googlegroups.com 10950S: Maintained 10951F: arch/x86/include/asm/jailhouse_para.h 10952F: arch/x86/kernel/jailhouse.c 10953 10954JC42.4 TEMPERATURE SENSOR DRIVER 10955M: Guenter Roeck <linux@roeck-us.net> 10956L: linux-hwmon@vger.kernel.org 10957S: Maintained 10958F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10959F: Documentation/hwmon/jc42.rst 10960F: drivers/hwmon/jc42.c 10961 10962JFS FILESYSTEM 10963M: Dave Kleikamp <shaggy@kernel.org> 10964L: jfs-discussion@lists.sourceforge.net 10965S: Maintained 10966W: http://jfs.sourceforge.net/ 10967T: git git://github.com/kleikamp/linux-shaggy.git 10968F: Documentation/admin-guide/jfs.rst 10969F: fs/jfs/ 10970 10971JME NETWORK DRIVER 10972M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10973L: netdev@vger.kernel.org 10974S: Maintained 10975F: drivers/net/ethernet/jme.* 10976 10977JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10978M: David Woodhouse <dwmw2@infradead.org> 10979M: Richard Weinberger <richard@nod.at> 10980L: linux-mtd@lists.infradead.org 10981S: Odd Fixes 10982W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10983T: git git://git.infradead.org/ubifs-2.6.git 10984F: fs/jffs2/ 10985F: include/uapi/linux/jffs2.h 10986 10987JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10988M: "Theodore Ts'o" <tytso@mit.edu> 10989M: Jan Kara <jack@suse.com> 10990L: linux-ext4@vger.kernel.org 10991S: Maintained 10992F: fs/jbd2/ 10993F: include/linux/jbd2.h 10994 10995JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10996M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10997L: linux-media@vger.kernel.org 10998L: linux-renesas-soc@vger.kernel.org 10999S: Maintained 11000F: drivers/media/platform/renesas/rcar_jpu.c 11001 11002JSM Neo PCI based serial card 11003L: linux-serial@vger.kernel.org 11004S: Orphan 11005F: drivers/tty/serial/jsm/ 11006 11007K10TEMP HARDWARE MONITORING DRIVER 11008M: Clemens Ladisch <clemens@ladisch.de> 11009L: linux-hwmon@vger.kernel.org 11010S: Maintained 11011F: Documentation/hwmon/k10temp.rst 11012F: drivers/hwmon/k10temp.c 11013 11014K8TEMP HARDWARE MONITORING DRIVER 11015M: Rudolf Marek <r.marek@assembler.cz> 11016L: linux-hwmon@vger.kernel.org 11017S: Maintained 11018F: Documentation/hwmon/k8temp.rst 11019F: drivers/hwmon/k8temp.c 11020 11021KASAN 11022M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11023R: Alexander Potapenko <glider@google.com> 11024R: Andrey Konovalov <andreyknvl@gmail.com> 11025R: Dmitry Vyukov <dvyukov@google.com> 11026R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11027L: kasan-dev@googlegroups.com 11028S: Maintained 11029F: Documentation/dev-tools/kasan.rst 11030F: arch/*/include/asm/*kasan.h 11031F: arch/*/mm/kasan_init* 11032F: include/linux/kasan*.h 11033F: lib/Kconfig.kasan 11034F: mm/kasan/ 11035F: scripts/Makefile.kasan 11036 11037KCONFIG 11038M: Masahiro Yamada <masahiroy@kernel.org> 11039L: linux-kbuild@vger.kernel.org 11040S: Maintained 11041T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11042F: Documentation/kbuild/kconfig* 11043F: scripts/Kconfig.include 11044F: scripts/kconfig/ 11045 11046KCOV 11047R: Dmitry Vyukov <dvyukov@google.com> 11048R: Andrey Konovalov <andreyknvl@gmail.com> 11049L: kasan-dev@googlegroups.com 11050S: Maintained 11051F: Documentation/dev-tools/kcov.rst 11052F: include/linux/kcov.h 11053F: include/uapi/linux/kcov.h 11054F: kernel/kcov.c 11055F: scripts/Makefile.kcov 11056 11057KCSAN 11058M: Marco Elver <elver@google.com> 11059R: Dmitry Vyukov <dvyukov@google.com> 11060L: kasan-dev@googlegroups.com 11061S: Maintained 11062F: Documentation/dev-tools/kcsan.rst 11063F: include/linux/kcsan*.h 11064F: kernel/kcsan/ 11065F: lib/Kconfig.kcsan 11066F: scripts/Makefile.kcsan 11067 11068KDUMP 11069M: Baoquan He <bhe@redhat.com> 11070R: Vivek Goyal <vgoyal@redhat.com> 11071R: Dave Young <dyoung@redhat.com> 11072L: kexec@lists.infradead.org 11073S: Maintained 11074W: http://lse.sourceforge.net/kdump/ 11075F: Documentation/admin-guide/kdump/ 11076F: fs/proc/vmcore.c 11077F: include/linux/crash_core.h 11078F: include/linux/crash_dump.h 11079F: include/uapi/linux/vmcore.h 11080F: kernel/crash_*.c 11081 11082KEENE FM RADIO TRANSMITTER DRIVER 11083M: Hans Verkuil <hverkuil@xs4all.nl> 11084L: linux-media@vger.kernel.org 11085S: Maintained 11086W: https://linuxtv.org 11087T: git git://linuxtv.org/media_tree.git 11088F: drivers/media/radio/radio-keene* 11089 11090KERNEL AUTOMOUNTER 11091M: Ian Kent <raven@themaw.net> 11092L: autofs@vger.kernel.org 11093S: Maintained 11094F: fs/autofs/ 11095 11096KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11097M: Masahiro Yamada <masahiroy@kernel.org> 11098M: Michal Marek <michal.lkml@markovi.net> 11099R: Nick Desaulniers <ndesaulniers@google.com> 11100L: linux-kbuild@vger.kernel.org 11101S: Maintained 11102T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11103F: Documentation/kbuild/ 11104F: Makefile 11105F: scripts/*vmlinux* 11106F: scripts/Kbuild* 11107F: scripts/Makefile* 11108F: scripts/basic/ 11109F: scripts/dummy-tools/ 11110F: scripts/mk* 11111F: scripts/mod/ 11112F: scripts/package/ 11113 11114KERNEL HARDENING (not covered by other areas) 11115M: Kees Cook <keescook@chromium.org> 11116L: linux-hardening@vger.kernel.org 11117S: Supported 11118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11119F: include/linux/overflow.h 11120F: include/linux/randomize_kstack.h 11121F: mm/usercopy.c 11122K: \b(add|choose)_random_kstack_offset\b 11123K: \b__check_(object_size|heap_object)\b 11124 11125KERNEL JANITORS 11126L: kernel-janitors@vger.kernel.org 11127S: Odd Fixes 11128W: http://kernelnewbies.org/KernelJanitors 11129 11130KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11131M: Chuck Lever <chuck.lever@oracle.com> 11132M: Jeff Layton <jlayton@kernel.org> 11133L: linux-nfs@vger.kernel.org 11134S: Supported 11135W: http://nfs.sourceforge.net/ 11136T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11137F: fs/lockd/ 11138F: fs/nfs_common/ 11139F: fs/nfsd/ 11140F: include/linux/lockd/ 11141F: include/linux/sunrpc/ 11142F: include/uapi/linux/nfsd/ 11143F: include/uapi/linux/sunrpc/ 11144F: net/sunrpc/ 11145F: Documentation/filesystems/nfs/ 11146 11147KERNEL REGRESSIONS 11148M: Thorsten Leemhuis <linux@leemhuis.info> 11149L: regressions@lists.linux.dev 11150S: Supported 11151F: Documentation/admin-guide/reporting-regressions.rst 11152F: Documentation/process/handling-regressions.rst 11153 11154KERNEL SELFTEST FRAMEWORK 11155M: Shuah Khan <shuah@kernel.org> 11156M: Shuah Khan <skhan@linuxfoundation.org> 11157L: linux-kselftest@vger.kernel.org 11158S: Maintained 11159Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11161F: Documentation/dev-tools/kselftest* 11162F: tools/testing/selftests/ 11163 11164KERNEL SMB3 SERVER (KSMBD) 11165M: Namjae Jeon <linkinjeon@kernel.org> 11166M: Steve French <sfrench@samba.org> 11167R: Sergey Senozhatsky <senozhatsky@chromium.org> 11168R: Tom Talpey <tom@talpey.com> 11169L: linux-cifs@vger.kernel.org 11170S: Maintained 11171T: git git://git.samba.org/ksmbd.git 11172F: Documentation/filesystems/cifs/ksmbd.rst 11173F: fs/ksmbd/ 11174F: fs/smbfs_common/ 11175 11176KERNEL UNIT TESTING FRAMEWORK (KUnit) 11177M: Brendan Higgins <brendanhiggins@google.com> 11178M: David Gow <davidgow@google.com> 11179L: linux-kselftest@vger.kernel.org 11180L: kunit-dev@googlegroups.com 11181S: Maintained 11182W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11183F: Documentation/dev-tools/kunit/ 11184F: include/kunit/ 11185F: lib/kunit/ 11186F: tools/testing/kunit/ 11187 11188KERNEL USERMODE HELPER 11189M: Luis Chamberlain <mcgrof@kernel.org> 11190L: linux-kernel@vger.kernel.org 11191S: Maintained 11192F: include/linux/umh.h 11193F: kernel/umh.c 11194 11195KERNEL VIRTUAL MACHINE (KVM) 11196M: Paolo Bonzini <pbonzini@redhat.com> 11197L: kvm@vger.kernel.org 11198S: Supported 11199W: http://www.linux-kvm.org 11200T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11201F: Documentation/virt/kvm/ 11202F: include/asm-generic/kvm* 11203F: include/kvm/iodev.h 11204F: include/linux/kvm* 11205F: include/trace/events/kvm.h 11206F: include/uapi/asm-generic/kvm* 11207F: include/uapi/linux/kvm* 11208F: tools/kvm/ 11209F: tools/testing/selftests/kvm/ 11210F: virt/kvm/* 11211 11212KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11213M: Marc Zyngier <maz@kernel.org> 11214R: James Morse <james.morse@arm.com> 11215R: Alexandru Elisei <alexandru.elisei@arm.com> 11216R: Suzuki K Poulose <suzuki.poulose@arm.com> 11217R: Oliver Upton <oliver.upton@linux.dev> 11218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11219L: kvmarm@lists.linux.dev 11220L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11221S: Maintained 11222T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11223F: arch/arm64/include/asm/kvm* 11224F: arch/arm64/include/uapi/asm/kvm* 11225F: arch/arm64/kvm/ 11226F: include/kvm/arm_* 11227F: tools/testing/selftests/kvm/*/aarch64/ 11228F: tools/testing/selftests/kvm/aarch64/ 11229 11230KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11231M: Huacai Chen <chenhuacai@kernel.org> 11232M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11233L: linux-mips@vger.kernel.org 11234L: kvm@vger.kernel.org 11235S: Maintained 11236T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11237F: arch/mips/include/asm/kvm* 11238F: arch/mips/include/uapi/asm/kvm* 11239F: arch/mips/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11242L: linuxppc-dev@lists.ozlabs.org 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11244F: arch/powerpc/include/asm/kvm* 11245F: arch/powerpc/include/uapi/asm/kvm* 11246F: arch/powerpc/kernel/kvm* 11247F: arch/powerpc/kvm/ 11248 11249KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11250M: Anup Patel <anup@brainfault.org> 11251R: Atish Patra <atishp@atishpatra.org> 11252L: kvm@vger.kernel.org 11253L: kvm-riscv@lists.infradead.org 11254L: linux-riscv@lists.infradead.org 11255S: Maintained 11256T: git https://github.com/kvm-riscv/linux.git 11257F: arch/riscv/include/asm/kvm* 11258F: arch/riscv/include/uapi/asm/kvm* 11259F: arch/riscv/kvm/ 11260F: tools/testing/selftests/kvm/*/riscv/ 11261 11262KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11263M: Christian Borntraeger <borntraeger@linux.ibm.com> 11264M: Janosch Frank <frankja@linux.ibm.com> 11265M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11266R: David Hildenbrand <david@redhat.com> 11267L: kvm@vger.kernel.org 11268S: Supported 11269T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11270F: Documentation/virt/kvm/s390* 11271F: arch/s390/include/asm/gmap.h 11272F: arch/s390/include/asm/kvm* 11273F: arch/s390/include/uapi/asm/kvm* 11274F: arch/s390/include/uapi/asm/uvdevice.h 11275F: arch/s390/kernel/uv.c 11276F: arch/s390/kvm/ 11277F: arch/s390/mm/gmap.c 11278F: drivers/s390/char/uvdevice.c 11279F: tools/testing/selftests/drivers/s390x/uvdevice/ 11280F: tools/testing/selftests/kvm/*/s390x/ 11281F: tools/testing/selftests/kvm/s390x/ 11282 11283KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11284M: Sean Christopherson <seanjc@google.com> 11285M: Paolo Bonzini <pbonzini@redhat.com> 11286L: kvm@vger.kernel.org 11287S: Supported 11288T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11289F: arch/x86/include/asm/kvm* 11290F: arch/x86/include/asm/svm.h 11291F: arch/x86/include/asm/vmx*.h 11292F: arch/x86/include/uapi/asm/kvm* 11293F: arch/x86/include/uapi/asm/svm.h 11294F: arch/x86/include/uapi/asm/vmx.h 11295F: arch/x86/kvm/ 11296F: arch/x86/kvm/*/ 11297 11298KVM PARAVIRT (KVM/paravirt) 11299M: Paolo Bonzini <pbonzini@redhat.com> 11300R: Wanpeng Li <wanpengli@tencent.com> 11301R: Vitaly Kuznetsov <vkuznets@redhat.com> 11302L: kvm@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11305F: arch/x86/kernel/kvm.c 11306F: arch/x86/kernel/kvmclock.c 11307F: arch/x86/include/asm/pvclock-abi.h 11308F: include/linux/kvm_para.h 11309F: include/uapi/linux/kvm_para.h 11310F: include/uapi/asm-generic/kvm_para.h 11311F: include/asm-generic/kvm_para.h 11312F: arch/um/include/asm/kvm_para.h 11313F: arch/x86/include/asm/kvm_para.h 11314F: arch/x86/include/uapi/asm/kvm_para.h 11315 11316KVM X86 HYPER-V (KVM/hyper-v) 11317M: Vitaly Kuznetsov <vkuznets@redhat.com> 11318M: Sean Christopherson <seanjc@google.com> 11319M: Paolo Bonzini <pbonzini@redhat.com> 11320L: kvm@vger.kernel.org 11321S: Supported 11322T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11323F: arch/x86/kvm/hyperv.* 11324F: arch/x86/kvm/kvm_onhyperv.* 11325F: arch/x86/kvm/svm/hyperv.* 11326F: arch/x86/kvm/svm/svm_onhyperv.* 11327F: arch/x86/kvm/vmx/evmcs.* 11328 11329KERNFS 11330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11331M: Tejun Heo <tj@kernel.org> 11332S: Supported 11333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11334F: fs/kernfs/ 11335F: include/linux/kernfs.h 11336 11337KEXEC 11338M: Eric Biederman <ebiederm@xmission.com> 11339L: kexec@lists.infradead.org 11340S: Maintained 11341W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11342F: include/linux/kexec.h 11343F: include/uapi/linux/kexec.h 11344F: kernel/kexec* 11345 11346KEYS-ENCRYPTED 11347M: Mimi Zohar <zohar@linux.ibm.com> 11348L: linux-integrity@vger.kernel.org 11349L: keyrings@vger.kernel.org 11350S: Supported 11351F: Documentation/security/keys/trusted-encrypted.rst 11352F: include/keys/encrypted-type.h 11353F: security/keys/encrypted-keys/ 11354 11355KEYS-TRUSTED 11356M: James Bottomley <jejb@linux.ibm.com> 11357M: Jarkko Sakkinen <jarkko@kernel.org> 11358M: Mimi Zohar <zohar@linux.ibm.com> 11359L: linux-integrity@vger.kernel.org 11360L: keyrings@vger.kernel.org 11361S: Supported 11362F: Documentation/security/keys/trusted-encrypted.rst 11363F: include/keys/trusted-type.h 11364F: include/keys/trusted_tpm.h 11365F: security/keys/trusted-keys/ 11366 11367KEYS-TRUSTED-TEE 11368M: Sumit Garg <sumit.garg@linaro.org> 11369L: linux-integrity@vger.kernel.org 11370L: keyrings@vger.kernel.org 11371S: Supported 11372F: include/keys/trusted_tee.h 11373F: security/keys/trusted-keys/trusted_tee.c 11374 11375KEYS-TRUSTED-CAAM 11376M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11377R: Pengutronix Kernel Team <kernel@pengutronix.de> 11378L: linux-integrity@vger.kernel.org 11379L: keyrings@vger.kernel.org 11380S: Maintained 11381F: include/keys/trusted_caam.h 11382F: security/keys/trusted-keys/trusted_caam.c 11383 11384KEYS/KEYRINGS 11385M: David Howells <dhowells@redhat.com> 11386M: Jarkko Sakkinen <jarkko@kernel.org> 11387L: keyrings@vger.kernel.org 11388S: Maintained 11389F: Documentation/security/keys/core.rst 11390F: include/keys/ 11391F: include/linux/key-type.h 11392F: include/linux/key.h 11393F: include/linux/keyctl.h 11394F: include/uapi/linux/keyctl.h 11395F: security/keys/ 11396 11397KEYS/KEYRINGS_INTEGRITY 11398M: Jarkko Sakkinen <jarkko@kernel.org> 11399M: Mimi Zohar <zohar@linux.ibm.com> 11400L: linux-integrity@vger.kernel.org 11401L: keyrings@vger.kernel.org 11402S: Supported 11403F: security/integrity/platform_certs 11404 11405KFENCE 11406M: Alexander Potapenko <glider@google.com> 11407M: Marco Elver <elver@google.com> 11408R: Dmitry Vyukov <dvyukov@google.com> 11409L: kasan-dev@googlegroups.com 11410S: Maintained 11411F: Documentation/dev-tools/kfence.rst 11412F: arch/*/include/asm/kfence.h 11413F: include/linux/kfence.h 11414F: lib/Kconfig.kfence 11415F: mm/kfence/ 11416 11417KFIFO 11418M: Stefani Seibold <stefani@seibold.net> 11419S: Maintained 11420F: include/linux/kfifo.h 11421F: lib/kfifo.c 11422F: samples/kfifo/ 11423 11424KGDB / KDB /debug_core 11425M: Jason Wessel <jason.wessel@windriver.com> 11426M: Daniel Thompson <daniel.thompson@linaro.org> 11427R: Douglas Anderson <dianders@chromium.org> 11428L: kgdb-bugreport@lists.sourceforge.net 11429S: Maintained 11430W: http://kgdb.wiki.kernel.org/ 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11432F: Documentation/dev-tools/kgdb.rst 11433F: drivers/misc/kgdbts.c 11434F: drivers/tty/serial/kgdboc.c 11435F: include/linux/kdb.h 11436F: include/linux/kgdb.h 11437F: kernel/debug/ 11438F: kernel/module/kdb.c 11439 11440KHADAS MCU MFD DRIVER 11441M: Neil Armstrong <neil.armstrong@linaro.org> 11442L: linux-amlogic@lists.infradead.org 11443S: Maintained 11444F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11445F: drivers/mfd/khadas-mcu.c 11446F: include/linux/mfd/khadas-mcu.h 11447F: drivers/thermal/khadas_mcu_fan.c 11448 11449KMEMLEAK 11450M: Catalin Marinas <catalin.marinas@arm.com> 11451S: Maintained 11452F: Documentation/dev-tools/kmemleak.rst 11453F: include/linux/kmemleak.h 11454F: mm/kmemleak.c 11455F: samples/kmemleak/kmemleak-test.c 11456 11457KMOD KERNEL MODULE LOADER - USERMODE HELPER 11458M: Luis Chamberlain <mcgrof@kernel.org> 11459L: linux-kernel@vger.kernel.org 11460L: linux-modules@vger.kernel.org 11461S: Maintained 11462F: include/linux/kmod.h 11463F: kernel/kmod.c 11464F: lib/test_kmod.c 11465F: tools/testing/selftests/kmod/ 11466 11467KMSAN 11468M: Alexander Potapenko <glider@google.com> 11469R: Marco Elver <elver@google.com> 11470R: Dmitry Vyukov <dvyukov@google.com> 11471L: kasan-dev@googlegroups.com 11472S: Maintained 11473F: Documentation/dev-tools/kmsan.rst 11474F: arch/*/include/asm/kmsan.h 11475F: arch/*/mm/kmsan_* 11476F: include/linux/kmsan*.h 11477F: lib/Kconfig.kmsan 11478F: mm/kmsan/ 11479F: scripts/Makefile.kmsan 11480 11481KPROBES 11482M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11483M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11484M: "David S. Miller" <davem@davemloft.net> 11485M: Masami Hiramatsu <mhiramat@kernel.org> 11486S: Maintained 11487T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11488F: Documentation/trace/kprobes.rst 11489F: include/asm-generic/kprobes.h 11490F: include/linux/kprobes.h 11491F: kernel/kprobes.c 11492F: lib/test_kprobes.c 11493F: samples/kprobes 11494 11495KS0108 LCD CONTROLLER DRIVER 11496M: Miguel Ojeda <ojeda@kernel.org> 11497S: Maintained 11498F: Documentation/admin-guide/auxdisplay/ks0108.rst 11499F: drivers/auxdisplay/ks0108.c 11500F: include/linux/ks0108.h 11501 11502KTD253 BACKLIGHT DRIVER 11503M: Linus Walleij <linus.walleij@linaro.org> 11504S: Maintained 11505F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11506F: drivers/video/backlight/ktd253-backlight.c 11507 11508KTEST 11509M: Steven Rostedt <rostedt@goodmis.org> 11510M: John Hawley <warthog9@eaglescrag.net> 11511S: Maintained 11512F: tools/testing/ktest 11513 11514L3MDEV 11515M: David Ahern <dsahern@kernel.org> 11516L: netdev@vger.kernel.org 11517S: Maintained 11518F: include/net/l3mdev.h 11519F: net/l3mdev 11520 11521LANDLOCK SECURITY MODULE 11522M: Mickaël Salaün <mic@digikod.net> 11523L: linux-security-module@vger.kernel.org 11524S: Supported 11525W: https://landlock.io 11526T: git https://github.com/landlock-lsm/linux.git 11527F: Documentation/security/landlock.rst 11528F: Documentation/userspace-api/landlock.rst 11529F: include/uapi/linux/landlock.h 11530F: samples/landlock/ 11531F: security/landlock/ 11532F: tools/testing/selftests/landlock/ 11533K: landlock 11534K: LANDLOCK 11535 11536LANTIQ / INTEL Ethernet drivers 11537M: Hauke Mehrtens <hauke@hauke-m.de> 11538L: netdev@vger.kernel.org 11539S: Maintained 11540F: drivers/net/dsa/lantiq_gswip.c 11541F: drivers/net/dsa/lantiq_pce.h 11542F: drivers/net/ethernet/lantiq_xrx200.c 11543F: net/dsa/tag_gswip.c 11544 11545LANTIQ MIPS ARCHITECTURE 11546M: John Crispin <john@phrozen.org> 11547L: linux-mips@vger.kernel.org 11548S: Maintained 11549F: arch/mips/lantiq 11550F: drivers/soc/lantiq 11551 11552LASI 53c700 driver for PARISC 11553M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11554L: linux-scsi@vger.kernel.org 11555S: Maintained 11556F: Documentation/scsi/53c700.rst 11557F: drivers/scsi/53c700* 11558 11559LEAKING_ADDRESSES 11560M: Tobin C. Harding <me@tobin.cc> 11561M: Tycho Andersen <tycho@tycho.pizza> 11562L: linux-hardening@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11565F: scripts/leaking_addresses.pl 11566 11567LED SUBSYSTEM 11568M: Pavel Machek <pavel@ucw.cz> 11569L: linux-leds@vger.kernel.org 11570S: Maintained 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11572F: Documentation/devicetree/bindings/leds/ 11573F: drivers/leds/ 11574F: include/linux/leds.h 11575 11576LEGACY EEPROM DRIVER 11577M: Jean Delvare <jdelvare@suse.com> 11578S: Maintained 11579F: Documentation/misc-devices/eeprom.rst 11580F: drivers/misc/eeprom/eeprom.c 11581 11582LEGO MINDSTORMS EV3 11583R: David Lechner <david@lechnology.com> 11584S: Maintained 11585F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11586F: arch/arm/boot/dts/da850-lego-ev3.dts 11587F: drivers/power/supply/lego_ev3_battery.c 11588 11589LEGO USB Tower driver 11590M: Juergen Stuber <starblue@users.sourceforge.net> 11591L: legousb-devel@lists.sourceforge.net 11592S: Maintained 11593W: http://legousb.sourceforge.net/ 11594F: drivers/usb/misc/legousbtower.c 11595 11596LETSKETCH HID TABLET DRIVER 11597M: Hans de Goede <hdegoede@redhat.com> 11598L: linux-input@vger.kernel.org 11599S: Maintained 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11601F: drivers/hid/hid-letsketch.c 11602 11603LG LAPTOP EXTRAS 11604M: Matan Ziv-Av <matan@svgalib.org> 11605L: platform-driver-x86@vger.kernel.org 11606S: Maintained 11607F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11608F: Documentation/admin-guide/laptops/lg-laptop.rst 11609F: drivers/platform/x86/lg-laptop.c 11610 11611LG2160 MEDIA DRIVER 11612M: Michael Krufky <mkrufky@linuxtv.org> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615W: https://linuxtv.org 11616W: http://github.com/mkrufky 11617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11618T: git git://linuxtv.org/mkrufky/tuners.git 11619F: drivers/media/dvb-frontends/lg2160.* 11620 11621LGDT3305 MEDIA DRIVER 11622M: Michael Krufky <mkrufky@linuxtv.org> 11623L: linux-media@vger.kernel.org 11624S: Maintained 11625W: https://linuxtv.org 11626W: http://github.com/mkrufky 11627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11628T: git git://linuxtv.org/mkrufky/tuners.git 11629F: drivers/media/dvb-frontends/lgdt3305.* 11630 11631LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11632M: Viresh Kumar <vireshk@kernel.org> 11633L: linux-ide@vger.kernel.org 11634S: Maintained 11635T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11636F: drivers/ata/pata_arasan_cf.c 11637F: include/linux/pata_arasan_cf_data.h 11638 11639LIBATA PATA DRIVERS 11640R: Sergey Shtylyov <s.shtylyov@omp.ru> 11641L: linux-ide@vger.kernel.org 11642F: drivers/ata/ata_*.c 11643F: drivers/ata/pata_*.c 11644 11645LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11646M: Linus Walleij <linus.walleij@linaro.org> 11647L: linux-ide@vger.kernel.org 11648S: Maintained 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11650F: drivers/ata/pata_ftide010.c 11651F: drivers/ata/sata_gemini.c 11652F: drivers/ata/sata_gemini.h 11653 11654LIBATA SATA AHCI PLATFORM devices support 11655M: Hans de Goede <hdegoede@redhat.com> 11656M: Jens Axboe <axboe@kernel.dk> 11657L: linux-ide@vger.kernel.org 11658S: Maintained 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11660F: drivers/ata/ahci_platform.c 11661F: drivers/ata/libahci_platform.c 11662F: include/linux/ahci_platform.h 11663 11664LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11665M: Serge Semin <fancer.lancer@gmail.com> 11666L: linux-ide@vger.kernel.org 11667S: Maintained 11668T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11669F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11670F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11671F: drivers/ata/ahci_dwc.c 11672 11673LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11674M: Mikael Pettersson <mikpelinux@gmail.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11678F: drivers/ata/sata_promise.* 11679 11680LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11681M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11682L: linux-ide@vger.kernel.org 11683S: Maintained 11684T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11685F: Documentation/ABI/testing/sysfs-ata 11686F: Documentation/devicetree/bindings/ata/ 11687F: drivers/ata/ 11688F: include/linux/ata.h 11689F: include/linux/libata.h 11690 11691LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11692M: Vishal Verma <vishal.l.verma@intel.com> 11693M: Dan Williams <dan.j.williams@intel.com> 11694M: Dave Jiang <dave.jiang@intel.com> 11695L: nvdimm@lists.linux.dev 11696S: Supported 11697Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11698P: Documentation/nvdimm/maintainer-entry-profile.rst 11699F: drivers/nvdimm/btt* 11700 11701LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11702M: Dan Williams <dan.j.williams@intel.com> 11703M: Vishal Verma <vishal.l.verma@intel.com> 11704M: Dave Jiang <dave.jiang@intel.com> 11705L: nvdimm@lists.linux.dev 11706S: Supported 11707Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11708P: Documentation/nvdimm/maintainer-entry-profile.rst 11709F: drivers/nvdimm/pmem* 11710 11711LIBNVDIMM: DEVICETREE BINDINGS 11712M: Oliver O'Halloran <oohall@gmail.com> 11713L: nvdimm@lists.linux.dev 11714S: Supported 11715Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11716F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11717F: drivers/nvdimm/of_pmem.c 11718 11719LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11720M: Dan Williams <dan.j.williams@intel.com> 11721M: Vishal Verma <vishal.l.verma@intel.com> 11722M: Dave Jiang <dave.jiang@intel.com> 11723M: Ira Weiny <ira.weiny@intel.com> 11724L: nvdimm@lists.linux.dev 11725S: Supported 11726Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11727P: Documentation/nvdimm/maintainer-entry-profile.rst 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11729F: drivers/acpi/nfit/* 11730F: drivers/nvdimm/* 11731F: include/linux/libnvdimm.h 11732F: include/linux/nd.h 11733F: include/uapi/linux/ndctl.h 11734F: tools/testing/nvdimm/ 11735 11736LICENSES and SPDX stuff 11737M: Thomas Gleixner <tglx@linutronix.de> 11738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11739L: linux-spdx@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11742F: COPYING 11743F: Documentation/process/license-rules.rst 11744F: LICENSES/ 11745F: scripts/spdxcheck-test.sh 11746F: scripts/spdxcheck.py 11747F: scripts/spdxexclude 11748 11749LINEAR RANGES HELPERS 11750M: Mark Brown <broonie@kernel.org> 11751R: Matti Vaittinen <mazziesaccount@gmail.com> 11752F: lib/linear_ranges.c 11753F: lib/test_linear_ranges.c 11754F: include/linux/linear_range.h 11755 11756LINUX FOR POWER MACINTOSH 11757M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11758L: linuxppc-dev@lists.ozlabs.org 11759S: Odd Fixes 11760F: arch/powerpc/platforms/powermac/ 11761F: drivers/macintosh/ 11762 11763LINUX FOR POWERPC (32-BIT AND 64-BIT) 11764M: Michael Ellerman <mpe@ellerman.id.au> 11765R: Nicholas Piggin <npiggin@gmail.com> 11766R: Christophe Leroy <christophe.leroy@csgroup.eu> 11767L: linuxppc-dev@lists.ozlabs.org 11768S: Supported 11769W: https://github.com/linuxppc/wiki/wiki 11770Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11772F: Documentation/ABI/stable/sysfs-firmware-opal-* 11773F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11774F: Documentation/devicetree/bindings/powerpc/ 11775F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11776F: Documentation/powerpc/ 11777F: arch/powerpc/ 11778F: drivers/*/*/*pasemi* 11779F: drivers/*/*pasemi* 11780F: drivers/char/tpm/tpm_ibmvtpm* 11781F: drivers/crypto/nx/ 11782F: drivers/crypto/vmx/ 11783F: drivers/i2c/busses/i2c-opal.c 11784F: drivers/net/ethernet/ibm/ibmveth.* 11785F: drivers/net/ethernet/ibm/ibmvnic.* 11786F: drivers/pci/hotplug/pnv_php.c 11787F: drivers/pci/hotplug/rpa* 11788F: drivers/rtc/rtc-opal.c 11789F: drivers/scsi/ibmvscsi/ 11790F: drivers/tty/hvc/hvc_opal.c 11791F: drivers/watchdog/wdrtas.c 11792F: tools/testing/selftests/powerpc 11793N: /pmac 11794N: powermac 11795N: powernv 11796N: [^a-z0-9]ps3 11797N: pseries 11798 11799LINUX FOR POWERPC EMBEDDED MPC5XXX 11800M: Anatolij Gustschin <agust@denx.de> 11801L: linuxppc-dev@lists.ozlabs.org 11802S: Odd Fixes 11803F: arch/powerpc/platforms/512x/ 11804F: arch/powerpc/platforms/52xx/ 11805 11806LINUX FOR POWERPC EMBEDDED PPC4XX 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Orphan 11809F: arch/powerpc/platforms/40x/ 11810F: arch/powerpc/platforms/44x/ 11811 11812LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11813M: Scott Wood <oss@buserror.net> 11814L: linuxppc-dev@lists.ozlabs.org 11815S: Odd fixes 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11817F: Documentation/devicetree/bindings/powerpc/fsl/ 11818F: arch/powerpc/platforms/83xx/ 11819F: arch/powerpc/platforms/85xx/ 11820 11821LINUX FOR POWERPC EMBEDDED PPC8XX 11822M: Christophe Leroy <christophe.leroy@csgroup.eu> 11823L: linuxppc-dev@lists.ozlabs.org 11824S: Maintained 11825F: arch/powerpc/platforms/8xx/ 11826 11827LINUX KERNEL DUMP TEST MODULE (LKDTM) 11828M: Kees Cook <keescook@chromium.org> 11829S: Maintained 11830F: drivers/misc/lkdtm/* 11831F: tools/testing/selftests/lkdtm/* 11832 11833LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11834M: Alan Stern <stern@rowland.harvard.edu> 11835M: Andrea Parri <parri.andrea@gmail.com> 11836M: Will Deacon <will@kernel.org> 11837M: Peter Zijlstra <peterz@infradead.org> 11838M: Boqun Feng <boqun.feng@gmail.com> 11839M: Nicholas Piggin <npiggin@gmail.com> 11840M: David Howells <dhowells@redhat.com> 11841M: Jade Alglave <j.alglave@ucl.ac.uk> 11842M: Luc Maranget <luc.maranget@inria.fr> 11843M: "Paul E. McKenney" <paulmck@kernel.org> 11844R: Akira Yokosawa <akiyks@gmail.com> 11845R: Daniel Lustig <dlustig@nvidia.com> 11846R: Joel Fernandes <joel@joelfernandes.org> 11847L: linux-kernel@vger.kernel.org 11848L: linux-arch@vger.kernel.org 11849S: Supported 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11851F: Documentation/atomic_bitops.txt 11852F: Documentation/atomic_t.txt 11853F: Documentation/core-api/refcount-vs-atomic.rst 11854F: Documentation/litmus-tests/ 11855F: Documentation/memory-barriers.txt 11856F: tools/memory-model/ 11857 11858LIS3LV02D ACCELEROMETER DRIVER 11859M: Eric Piel <eric.piel@tremplin-utc.net> 11860S: Maintained 11861F: Documentation/misc-devices/lis3lv02d.rst 11862F: drivers/misc/lis3lv02d/ 11863F: drivers/platform/x86/hp_accel.c 11864 11865LIST KUNIT TEST 11866M: David Gow <davidgow@google.com> 11867L: linux-kselftest@vger.kernel.org 11868L: kunit-dev@googlegroups.com 11869S: Maintained 11870F: lib/list-test.c 11871 11872LITEX PLATFORM 11873M: Karol Gugala <kgugala@antmicro.com> 11874M: Mateusz Holenko <mholenko@antmicro.com> 11875M: Gabriel Somlo <gsomlo@gmail.com> 11876M: Joel Stanley <joel@jms.id.au> 11877S: Maintained 11878F: Documentation/devicetree/bindings/*/litex,*.yaml 11879F: arch/openrisc/boot/dts/or1klitex.dts 11880F: include/linux/litex.h 11881F: drivers/tty/serial/liteuart.c 11882F: drivers/soc/litex/* 11883F: drivers/net/ethernet/litex/* 11884F: drivers/mmc/host/litex_mmc.c 11885N: litex 11886 11887LIVE PATCHING 11888M: Josh Poimboeuf <jpoimboe@kernel.org> 11889M: Jiri Kosina <jikos@kernel.org> 11890M: Miroslav Benes <mbenes@suse.cz> 11891M: Petr Mladek <pmladek@suse.com> 11892R: Joe Lawrence <joe.lawrence@redhat.com> 11893L: live-patching@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11896F: Documentation/ABI/testing/sysfs-kernel-livepatch 11897F: Documentation/livepatch/ 11898F: arch/powerpc/include/asm/livepatch.h 11899F: include/linux/livepatch.h 11900F: kernel/livepatch/ 11901F: kernel/module/livepatch.c 11902F: lib/livepatch/ 11903F: samples/livepatch/ 11904F: tools/testing/selftests/livepatch/ 11905 11906LLC (802.2) 11907L: netdev@vger.kernel.org 11908S: Odd fixes 11909F: include/linux/llc.h 11910F: include/net/llc* 11911F: include/uapi/linux/llc.h 11912F: net/llc/ 11913 11914LM73 HARDWARE MONITOR DRIVER 11915M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11916L: linux-hwmon@vger.kernel.org 11917S: Maintained 11918F: drivers/hwmon/lm73.c 11919 11920LM78 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm78.rst 11925F: drivers/hwmon/lm78.c 11926 11927LM83 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/hwmon/lm83.rst 11932F: drivers/hwmon/lm83.c 11933 11934LM90 HARDWARE MONITOR DRIVER 11935M: Jean Delvare <jdelvare@suse.com> 11936L: linux-hwmon@vger.kernel.org 11937S: Maintained 11938F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11939F: Documentation/hwmon/lm90.rst 11940F: drivers/hwmon/lm90.c 11941F: include/dt-bindings/thermal/lm90.h 11942 11943LM95234 HARDWARE MONITOR DRIVER 11944M: Guenter Roeck <linux@roeck-us.net> 11945L: linux-hwmon@vger.kernel.org 11946S: Maintained 11947F: Documentation/hwmon/lm95234.rst 11948F: drivers/hwmon/lm95234.c 11949 11950LME2510 MEDIA DRIVER 11951M: Malcolm Priestley <tvboxspy@gmail.com> 11952L: linux-media@vger.kernel.org 11953S: Maintained 11954W: https://linuxtv.org 11955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11956F: drivers/media/usb/dvb-usb-v2/lmedm04* 11957 11958LOADPIN SECURITY MODULE 11959M: Kees Cook <keescook@chromium.org> 11960S: Supported 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11962F: Documentation/admin-guide/LSM/LoadPin.rst 11963F: security/loadpin/ 11964 11965LOCKING PRIMITIVES 11966M: Peter Zijlstra <peterz@infradead.org> 11967M: Ingo Molnar <mingo@redhat.com> 11968M: Will Deacon <will@kernel.org> 11969R: Waiman Long <longman@redhat.com> 11970R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11971L: linux-kernel@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11974F: Documentation/locking/ 11975F: arch/*/include/asm/spinlock*.h 11976F: include/linux/lockdep.h 11977F: include/linux/mutex*.h 11978F: include/linux/rwlock*.h 11979F: include/linux/rwsem*.h 11980F: include/linux/seqlock.h 11981F: include/linux/spinlock*.h 11982F: kernel/locking/ 11983F: lib/locking*.[ch] 11984X: kernel/locking/locktorture.c 11985 11986LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11987M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11988L: linux-ntfs-dev@lists.sourceforge.net 11989S: Maintained 11990W: http://www.linux-ntfs.org/content/view/19/37/ 11991F: Documentation/admin-guide/ldm.rst 11992F: block/partitions/ldm.* 11993 11994LOGITECH HID GAMING KEYBOARDS 11995M: Hans de Goede <hdegoede@redhat.com> 11996L: linux-input@vger.kernel.org 11997S: Maintained 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11999F: drivers/hid/hid-lg-g15.c 12000 12001LONTIUM LT8912B MIPI TO HDMI BRIDGE 12002M: Adrien Grassein <adrien.grassein@gmail.com> 12003S: Maintained 12004F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12005F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12006 12007LOONGARCH 12008M: Huacai Chen <chenhuacai@kernel.org> 12009R: WANG Xuerui <kernel@xen0n.name> 12010L: loongarch@lists.linux.dev 12011S: Maintained 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12013F: arch/loongarch/ 12014F: drivers/*/*loongarch* 12015F: Documentation/loongarch/ 12016F: Documentation/translations/zh_CN/loongarch/ 12017 12018LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12019M: Sathya Prakash <sathya.prakash@broadcom.com> 12020M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12021M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12022L: MPT-FusionLinux.pdl@broadcom.com 12023L: linux-scsi@vger.kernel.org 12024S: Supported 12025W: http://www.avagotech.com/support/ 12026F: drivers/message/fusion/ 12027F: drivers/scsi/mpt3sas/ 12028 12029LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12030M: Matthew Wilcox <willy@infradead.org> 12031L: linux-scsi@vger.kernel.org 12032S: Maintained 12033F: drivers/scsi/sym53c8xx_2/ 12034 12035LTC1660 DAC DRIVER 12036M: Marcus Folkesson <marcus.folkesson@gmail.com> 12037L: linux-iio@vger.kernel.org 12038S: Maintained 12039F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12040F: drivers/iio/dac/ltc1660.c 12041 12042LTC2688 IIO DAC DRIVER 12043M: Nuno Sá <nuno.sa@analog.com> 12044L: linux-iio@vger.kernel.org 12045S: Supported 12046W: https://ez.analog.com/linux-software-drivers 12047F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12048F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12049F: drivers/iio/dac/ltc2688.c 12050 12051LTC2947 HARDWARE MONITOR DRIVER 12052M: Nuno Sá <nuno.sa@analog.com> 12053L: linux-hwmon@vger.kernel.org 12054S: Supported 12055W: https://ez.analog.com/linux-software-drivers 12056F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12057F: drivers/hwmon/ltc2947-core.c 12058F: drivers/hwmon/ltc2947-i2c.c 12059F: drivers/hwmon/ltc2947-spi.c 12060F: drivers/hwmon/ltc2947.h 12061 12062LTC2983 IIO TEMPERATURE DRIVER 12063M: Nuno Sá <nuno.sa@analog.com> 12064L: linux-iio@vger.kernel.org 12065S: Supported 12066W: https://ez.analog.com/linux-software-drivers 12067F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12068F: drivers/iio/temperature/ltc2983.c 12069 12070LTC4261 HARDWARE MONITOR DRIVER 12071M: Guenter Roeck <linux@roeck-us.net> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: Documentation/hwmon/ltc4261.rst 12075F: drivers/hwmon/ltc4261.c 12076 12077LTC4306 I2C MULTIPLEXER DRIVER 12078M: Michael Hennerich <michael.hennerich@analog.com> 12079L: linux-i2c@vger.kernel.org 12080S: Supported 12081W: https://ez.analog.com/linux-software-drivers 12082F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12083F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12084 12085LTP (Linux Test Project) 12086M: Mike Frysinger <vapier@gentoo.org> 12087M: Cyril Hrubis <chrubis@suse.cz> 12088M: Wanlong Gao <wanlong.gao@gmail.com> 12089M: Jan Stancek <jstancek@redhat.com> 12090M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12091M: Alexey Kodanev <alexey.kodanev@oracle.com> 12092L: ltp@lists.linux.it (subscribers-only) 12093S: Maintained 12094W: http://linux-test-project.github.io/ 12095T: git git://github.com/linux-test-project/ltp.git 12096 12097LYNX 28G SERDES PHY DRIVER 12098M: Ioana Ciornei <ioana.ciornei@nxp.com> 12099L: netdev@vger.kernel.org 12100S: Supported 12101F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12102F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12103 12104LYNX PCS MODULE 12105M: Ioana Ciornei <ioana.ciornei@nxp.com> 12106L: netdev@vger.kernel.org 12107S: Supported 12108F: drivers/net/pcs/pcs-lynx.c 12109F: include/linux/pcs-lynx.h 12110 12111M68K ARCHITECTURE 12112M: Geert Uytterhoeven <geert@linux-m68k.org> 12113L: linux-m68k@lists.linux-m68k.org 12114S: Maintained 12115W: http://www.linux-m68k.org/ 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12117F: arch/m68k/ 12118F: drivers/zorro/ 12119 12120M68K ON APPLE MACINTOSH 12121M: Joshua Thompson <funaho@jurai.org> 12122L: linux-m68k@lists.linux-m68k.org 12123S: Maintained 12124W: http://www.mac.linux-m68k.org/ 12125F: arch/m68k/mac/ 12126F: drivers/macintosh/adb-iop.c 12127F: drivers/macintosh/via-macii.c 12128 12129M68K ON HP9000/300 12130M: Philip Blundell <philb@gnu.org> 12131S: Maintained 12132W: http://www.tazenda.demon.co.uk/phil/linux-hp 12133F: arch/m68k/hp300/ 12134 12135M88DS3103 MEDIA DRIVER 12136M: Antti Palosaari <crope@iki.fi> 12137L: linux-media@vger.kernel.org 12138S: Maintained 12139W: https://linuxtv.org 12140W: http://palosaari.fi/linux/ 12141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12142T: git git://linuxtv.org/anttip/media_tree.git 12143F: drivers/media/dvb-frontends/m88ds3103* 12144 12145M88RS2000 MEDIA DRIVER 12146M: Malcolm Priestley <tvboxspy@gmail.com> 12147L: linux-media@vger.kernel.org 12148S: Maintained 12149W: https://linuxtv.org 12150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12151F: drivers/media/dvb-frontends/m88rs2000* 12152 12153MA901 MASTERKIT USB FM RADIO DRIVER 12154M: Alexey Klimov <klimov.linux@gmail.com> 12155L: linux-media@vger.kernel.org 12156S: Maintained 12157T: git git://linuxtv.org/media_tree.git 12158F: drivers/media/radio/radio-ma901.c 12159 12160MAC80211 12161M: Johannes Berg <johannes@sipsolutions.net> 12162L: linux-wireless@vger.kernel.org 12163S: Maintained 12164W: https://wireless.wiki.kernel.org/ 12165Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12168F: Documentation/networking/mac80211-injection.rst 12169F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12170F: drivers/net/wireless/mac80211_hwsim.[ch] 12171F: include/net/mac80211.h 12172F: net/mac80211/ 12173 12174MAILBOX API 12175M: Jassi Brar <jassisinghbrar@gmail.com> 12176L: linux-kernel@vger.kernel.org 12177S: Maintained 12178F: drivers/mailbox/ 12179F: include/linux/mailbox_client.h 12180F: include/linux/mailbox_controller.h 12181F: include/dt-bindings/mailbox/ 12182F: Documentation/devicetree/bindings/mailbox/ 12183 12184MAILBOX ARM MHUv2 12185M: Viresh Kumar <viresh.kumar@linaro.org> 12186M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12187L: linux-kernel@vger.kernel.org 12188S: Maintained 12189F: drivers/mailbox/arm_mhuv2.c 12190F: include/linux/mailbox/arm_mhuv2_message.h 12191F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12192 12193MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12194M: Jeremy Kerr <jk@codeconstruct.com.au> 12195M: Matt Johnston <matt@codeconstruct.com.au> 12196L: netdev@vger.kernel.org 12197S: Maintained 12198F: Documentation/networking/mctp.rst 12199F: drivers/net/mctp/ 12200F: include/net/mctp.h 12201F: include/net/mctpdevice.h 12202F: include/net/netns/mctp.h 12203F: net/mctp/ 12204 12205MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12206M: Michael Kerrisk <mtk.manpages@gmail.com> 12207L: linux-man@vger.kernel.org 12208S: Maintained 12209W: http://www.kernel.org/doc/man-pages 12210 12211MAPLE TREE 12212M: Liam R. Howlett <Liam.Howlett@oracle.com> 12213L: linux-mm@kvack.org 12214S: Supported 12215F: Documentation/core-api/maple_tree.rst 12216F: include/linux/maple_tree.h 12217F: include/trace/events/maple_tree.h 12218F: lib/maple_tree.c 12219F: lib/test_maple_tree.c 12220F: tools/testing/radix-tree/linux/maple_tree.h 12221F: tools/testing/radix-tree/maple.c 12222 12223MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12224M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12225L: linux-mips@vger.kernel.org 12226S: Maintained 12227F: arch/mips/boot/dts/img/pistachio* 12228 12229MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12230M: Andrew Lunn <andrew@lunn.ch> 12231M: Vivien Didelot <vivien.didelot@gmail.com> 12232L: netdev@vger.kernel.org 12233S: Maintained 12234F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12235F: Documentation/networking/devlink/mv88e6xxx.rst 12236F: drivers/net/dsa/mv88e6xxx/ 12237F: include/linux/dsa/mv88e6xxx.h 12238F: include/linux/platform_data/mv88e6xxx.h 12239 12240MARVELL ARMADA 3700 PHY DRIVERS 12241M: Miquel Raynal <miquel.raynal@bootlin.com> 12242S: Maintained 12243F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12244F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12245F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12246F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12247 12248MARVELL ARMADA 3700 SERIAL DRIVER 12249M: Pali Rohár <pali@kernel.org> 12250S: Maintained 12251F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12252F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12253F: drivers/tty/serial/mvebu-uart.c 12254 12255MARVELL ARMADA DRM SUPPORT 12256M: Russell King <linux@armlinux.org.uk> 12257S: Maintained 12258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12259T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12260F: Documentation/devicetree/bindings/display/armada/ 12261F: drivers/gpu/drm/armada/ 12262F: include/uapi/drm/armada_drm.h 12263 12264MARVELL CRYPTO DRIVER 12265M: Boris Brezillon <bbrezillon@kernel.org> 12266M: Arnaud Ebalard <arno@natisbad.org> 12267M: Srujana Challa <schalla@marvell.com> 12268L: linux-crypto@vger.kernel.org 12269S: Maintained 12270F: drivers/crypto/marvell/ 12271F: include/linux/soc/marvell/octeontx2/ 12272 12273MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12274M: Mirko Lindner <mlindner@marvell.com> 12275M: Stephen Hemminger <stephen@networkplumber.org> 12276L: netdev@vger.kernel.org 12277S: Maintained 12278F: drivers/net/ethernet/marvell/sk* 12279 12280MARVELL LIBERTAS WIRELESS DRIVER 12281L: libertas-dev@lists.infradead.org 12282S: Orphan 12283F: drivers/net/wireless/marvell/libertas/ 12284 12285MARVELL MACCHIATOBIN SUPPORT 12286M: Russell King <linux@armlinux.org.uk> 12287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12288S: Maintained 12289F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12290 12291MARVELL MV643XX ETHERNET DRIVER 12292M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12293L: netdev@vger.kernel.org 12294S: Maintained 12295F: drivers/net/ethernet/marvell/mv643xx_eth.* 12296F: include/linux/mv643xx.h 12297 12298MARVELL MV88X3310 PHY DRIVER 12299M: Russell King <linux@armlinux.org.uk> 12300M: Marek Behún <kabel@kernel.org> 12301L: netdev@vger.kernel.org 12302S: Maintained 12303F: drivers/net/phy/marvell10g.c 12304 12305MARVELL MVEBU THERMAL DRIVER 12306M: Miquel Raynal <miquel.raynal@bootlin.com> 12307S: Maintained 12308F: drivers/thermal/armada_thermal.c 12309 12310MARVELL MVNETA ETHERNET DRIVER 12311M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12312L: netdev@vger.kernel.org 12313S: Maintained 12314F: drivers/net/ethernet/marvell/mvneta.* 12315 12316MARVELL MVPP2 ETHERNET DRIVER 12317M: Marcin Wojtas <mw@semihalf.com> 12318M: Russell King <linux@armlinux.org.uk> 12319L: netdev@vger.kernel.org 12320S: Maintained 12321F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12322F: drivers/net/ethernet/marvell/mvpp2/ 12323 12324MARVELL MWIFIEX WIRELESS DRIVER 12325M: Amitkumar Karwar <amitkarwar@gmail.com> 12326M: Ganapathi Bhat <ganapathi017@gmail.com> 12327M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12328M: Xinming Hu <huxinming820@gmail.com> 12329L: linux-wireless@vger.kernel.org 12330S: Maintained 12331F: drivers/net/wireless/marvell/mwifiex/ 12332 12333MARVELL MWL8K WIRELESS DRIVER 12334M: Lennert Buytenhek <buytenh@wantstofly.org> 12335L: linux-wireless@vger.kernel.org 12336S: Odd Fixes 12337F: drivers/net/wireless/marvell/mwl8k.c 12338 12339MARVELL NAND CONTROLLER DRIVER 12340M: Miquel Raynal <miquel.raynal@bootlin.com> 12341L: linux-mtd@lists.infradead.org 12342S: Maintained 12343F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12344F: drivers/mtd/nand/raw/marvell_nand.c 12345 12346MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12347M: Sunil Goutham <sgoutham@marvell.com> 12348M: Geetha sowjanya <gakula@marvell.com> 12349M: Subbaraya Sundeep <sbhatta@marvell.com> 12350M: hariprasad <hkelam@marvell.com> 12351L: netdev@vger.kernel.org 12352S: Supported 12353F: drivers/net/ethernet/marvell/octeontx2/nic/ 12354F: include/linux/soc/marvell/octeontx2/ 12355 12356MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12357M: Sunil Goutham <sgoutham@marvell.com> 12358M: Linu Cherian <lcherian@marvell.com> 12359M: Geetha sowjanya <gakula@marvell.com> 12360M: Jerin Jacob <jerinj@marvell.com> 12361M: hariprasad <hkelam@marvell.com> 12362M: Subbaraya Sundeep <sbhatta@marvell.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12366F: drivers/net/ethernet/marvell/octeontx2/af/ 12367 12368MARVELL PRESTERA ETHERNET SWITCH DRIVER 12369M: Taras Chornyi <tchornyi@marvell.com> 12370S: Supported 12371W: https://github.com/Marvell-switching/switchdev-prestera 12372F: drivers/net/ethernet/marvell/prestera/ 12373 12374MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12375M: Nicolas Pitre <nico@fluxnic.net> 12376S: Odd Fixes 12377F: drivers/mmc/host/mvsdio.* 12378 12379MARVELL USB MDIO CONTROLLER DRIVER 12380M: Tobias Waldekranz <tobias@waldekranz.com> 12381L: netdev@vger.kernel.org 12382S: Maintained 12383F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12384F: drivers/net/mdio/mdio-mvusb.c 12385 12386MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12387M: Hu Ziji <huziji@marvell.com> 12388L: linux-mmc@vger.kernel.org 12389S: Supported 12390F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12391F: drivers/mmc/host/sdhci-xenon* 12392 12393MARVELL OCTEON ENDPOINT DRIVER 12394M: Veerasenareddy Burru <vburru@marvell.com> 12395M: Abhijit Ayarekar <aayarekar@marvell.com> 12396L: netdev@vger.kernel.org 12397S: Supported 12398F: drivers/net/ethernet/marvell/octeon_ep 12399 12400MATROX FRAMEBUFFER DRIVER 12401L: linux-fbdev@vger.kernel.org 12402S: Orphan 12403F: drivers/video/fbdev/matrox/matroxfb_* 12404F: include/uapi/linux/matroxfb.h 12405 12406MAX15301 DRIVER 12407M: Daniel Nilsson <daniel.nilsson@flex.com> 12408L: linux-hwmon@vger.kernel.org 12409S: Maintained 12410F: Documentation/hwmon/max15301.rst 12411F: drivers/hwmon/pmbus/max15301.c 12412 12413MAX16065 HARDWARE MONITOR DRIVER 12414M: Guenter Roeck <linux@roeck-us.net> 12415L: linux-hwmon@vger.kernel.org 12416S: Maintained 12417F: Documentation/hwmon/max16065.rst 12418F: drivers/hwmon/max16065.c 12419 12420MAX2175 SDR TUNER DRIVER 12421M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12422L: linux-media@vger.kernel.org 12423S: Maintained 12424T: git git://linuxtv.org/media_tree.git 12425F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12426F: Documentation/userspace-api/media/drivers/max2175.rst 12427F: drivers/media/i2c/max2175* 12428F: include/uapi/linux/max2175.h 12429 12430MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12431L: linux-hwmon@vger.kernel.org 12432S: Orphan 12433F: Documentation/hwmon/max6650.rst 12434F: drivers/hwmon/max6650.c 12435 12436MAX6697 HARDWARE MONITOR DRIVER 12437M: Guenter Roeck <linux@roeck-us.net> 12438L: linux-hwmon@vger.kernel.org 12439S: Maintained 12440F: Documentation/devicetree/bindings/hwmon/max6697.txt 12441F: Documentation/hwmon/max6697.rst 12442F: drivers/hwmon/max6697.c 12443F: include/linux/platform_data/max6697.h 12444 12445MAX9286 QUAD GMSL DESERIALIZER DRIVER 12446M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12447M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12448M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12449M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12450L: linux-media@vger.kernel.org 12451S: Maintained 12452F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12453F: drivers/media/i2c/max9286.c 12454 12455MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12456M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12457L: linux-media@vger.kernel.org 12458S: Maintained 12459F: drivers/staging/media/max96712/max96712.c 12460 12461MAX9860 MONO AUDIO VOICE CODEC DRIVER 12462M: Peter Rosin <peda@axentia.se> 12463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12464S: Maintained 12465F: Documentation/devicetree/bindings/sound/max9860.txt 12466F: sound/soc/codecs/max9860.* 12467 12468MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12469M: Andreas Klinger <ak@it-klinger.de> 12470L: linux-iio@vger.kernel.org 12471S: Maintained 12472F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12473F: drivers/iio/proximity/mb1232.c 12474 12475MAXIM MAX11205 DRIVER 12476M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12477L: linux-iio@vger.kernel.org 12478S: Supported 12479W: https://ez.analog.com/linux-software-drivers 12480F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12481F: drivers/iio/adc/max11205.c 12482 12483MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12484R: Iskren Chernev <iskren.chernev@gmail.com> 12485R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12486R: Marek Szyprowski <m.szyprowski@samsung.com> 12487R: Matheus Castello <matheus@castello.eng.br> 12488L: linux-pm@vger.kernel.org 12489S: Maintained 12490F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12491F: drivers/power/supply/max17040_battery.c 12492 12493MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12494R: Hans de Goede <hdegoede@redhat.com> 12495R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12496R: Marek Szyprowski <m.szyprowski@samsung.com> 12497R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12498R: Purism Kernel Team <kernel@puri.sm> 12499L: linux-pm@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12502F: drivers/power/supply/max17042_battery.c 12503 12504MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12505M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12506L: linux-kernel@vger.kernel.org 12507S: Maintained 12508F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12509F: drivers/regulator/max20086-regulator.c 12510 12511MAXIM MAX77650 PMIC MFD DRIVER 12512M: Bartosz Golaszewski <brgl@bgdev.pl> 12513L: linux-kernel@vger.kernel.org 12514S: Maintained 12515F: Documentation/devicetree/bindings/*/*max77650.yaml 12516F: Documentation/devicetree/bindings/*/max77650*.yaml 12517F: drivers/gpio/gpio-max77650.c 12518F: drivers/input/misc/max77650-onkey.c 12519F: drivers/leds/leds-max77650.c 12520F: drivers/mfd/max77650.c 12521F: drivers/power/supply/max77650-charger.c 12522F: drivers/regulator/max77650-regulator.c 12523F: include/linux/mfd/max77650.h 12524 12525MAXIM MAX77714 PMIC MFD DRIVER 12526M: Luca Ceresoli <luca@lucaceresoli.net> 12527S: Maintained 12528F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12529F: drivers/mfd/max77714.c 12530F: include/linux/mfd/max77714.h 12531 12532MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12533M: Javier Martinez Canillas <javier@dowhile0.org> 12534L: linux-kernel@vger.kernel.org 12535S: Supported 12536F: Documentation/devicetree/bindings/*/*max77802.yaml 12537F: drivers/regulator/max77802-regulator.c 12538F: include/dt-bindings/*/*max77802.h 12539 12540MAXIM MAX77976 BATTERY CHARGER 12541M: Luca Ceresoli <luca@lucaceresoli.net> 12542S: Supported 12543F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12544F: drivers/power/supply/max77976_charger.c 12545 12546MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12547M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12548L: linux-pm@vger.kernel.org 12549S: Supported 12550B: mailto:linux-samsung-soc@vger.kernel.org 12551F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12552F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12553F: drivers/power/supply/max14577_charger.c 12554F: drivers/power/supply/max77693_charger.c 12555 12556MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12557M: Chanwoo Choi <cw00.choi@samsung.com> 12558M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12559L: linux-kernel@vger.kernel.org 12560S: Supported 12561B: mailto:linux-samsung-soc@vger.kernel.org 12562F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12564F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12565F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12566F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12567F: drivers/*/*max77843.c 12568F: drivers/*/max14577*.c 12569F: drivers/*/max77686*.c 12570F: drivers/*/max77693*.c 12571F: drivers/clk/clk-max77686.c 12572F: drivers/extcon/extcon-max14577.c 12573F: drivers/extcon/extcon-max77693.c 12574F: drivers/rtc/rtc-max77686.c 12575F: include/linux/mfd/max14577*.h 12576F: include/linux/mfd/max77686*.h 12577F: include/linux/mfd/max77693*.h 12578 12579MAXIRADIO FM RADIO RECEIVER DRIVER 12580M: Hans Verkuil <hverkuil@xs4all.nl> 12581L: linux-media@vger.kernel.org 12582S: Maintained 12583W: https://linuxtv.org 12584T: git git://linuxtv.org/media_tree.git 12585F: drivers/media/radio/radio-maxiradio* 12586 12587MAXLINEAR ETHERNET PHY DRIVER 12588M: Xu Liang <lxu@maxlinear.com> 12589L: netdev@vger.kernel.org 12590S: Supported 12591F: drivers/net/phy/mxl-gpy.c 12592 12593MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12594R: Yasushi SHOJI <yashi@spacecubics.com> 12595L: linux-can@vger.kernel.org 12596S: Maintained 12597F: drivers/net/can/usb/mcba_usb.c 12598 12599MCAN MMIO DEVICE DRIVER 12600M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12601L: linux-can@vger.kernel.org 12602S: Maintained 12603F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12604F: drivers/net/can/m_can/m_can.c 12605F: drivers/net/can/m_can/m_can.h 12606F: drivers/net/can/m_can/m_can_platform.c 12607 12608MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12609M: Rishi Gupta <gupt21@gmail.com> 12610L: linux-i2c@vger.kernel.org 12611L: linux-input@vger.kernel.org 12612S: Maintained 12613F: drivers/hid/hid-mcp2221.c 12614 12615MCP251XFD SPI-CAN NETWORK DRIVER 12616M: Marc Kleine-Budde <mkl@pengutronix.de> 12617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12618R: Thomas Kopp <thomas.kopp@microchip.com> 12619L: linux-can@vger.kernel.org 12620S: Maintained 12621F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12622F: drivers/net/can/spi/mcp251xfd/ 12623 12624MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12625M: Peter Rosin <peda@axentia.se> 12626L: linux-iio@vger.kernel.org 12627S: Maintained 12628F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12629F: drivers/iio/potentiometer/mcp4018.c 12630F: drivers/iio/potentiometer/mcp4531.c 12631 12632MCR20A IEEE-802.15.4 RADIO DRIVER 12633M: Xue Liu <liuxuenetmail@gmail.com> 12634L: linux-wpan@vger.kernel.org 12635S: Maintained 12636W: https://github.com/xueliu/mcr20a-linux 12637F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12638F: drivers/net/ieee802154/mcr20a.c 12639F: drivers/net/ieee802154/mcr20a.h 12640 12641MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12642M: William Breathitt Gray <william.gray@linaro.org> 12643L: linux-iio@vger.kernel.org 12644S: Maintained 12645F: drivers/iio/dac/cio-dac.c 12646 12647MEDIA CONTROLLER FRAMEWORK 12648M: Sakari Ailus <sakari.ailus@linux.intel.com> 12649M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12650L: linux-media@vger.kernel.org 12651S: Supported 12652W: https://www.linuxtv.org 12653T: git git://linuxtv.org/media_tree.git 12654F: drivers/media/mc/ 12655F: include/media/media-*.h 12656F: include/uapi/linux/media.h 12657 12658MEDIA DRIVER FOR FREESCALE IMX PXP 12659M: Philipp Zabel <p.zabel@pengutronix.de> 12660L: linux-media@vger.kernel.org 12661S: Maintained 12662T: git git://linuxtv.org/media_tree.git 12663F: drivers/media/platform/nxp/imx-pxp.[ch] 12664 12665MEDIA DRIVERS FOR ASCOT2E 12666M: Sergey Kozlov <serjk@netup.ru> 12667M: Abylay Ospan <aospan@netup.ru> 12668L: linux-media@vger.kernel.org 12669S: Supported 12670W: https://linuxtv.org 12671W: http://netup.tv/ 12672T: git git://linuxtv.org/media_tree.git 12673F: drivers/media/dvb-frontends/ascot2e* 12674 12675MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12676M: Jasmin Jessich <jasmin@anw.at> 12677L: linux-media@vger.kernel.org 12678S: Maintained 12679W: https://linuxtv.org 12680T: git git://linuxtv.org/media_tree.git 12681F: drivers/media/dvb-frontends/cxd2099* 12682 12683MEDIA DRIVERS FOR CXD2841ER 12684M: Sergey Kozlov <serjk@netup.ru> 12685M: Abylay Ospan <aospan@netup.ru> 12686L: linux-media@vger.kernel.org 12687S: Supported 12688W: https://linuxtv.org 12689W: http://netup.tv/ 12690T: git git://linuxtv.org/media_tree.git 12691F: drivers/media/dvb-frontends/cxd2841er* 12692 12693MEDIA DRIVERS FOR CXD2880 12694M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12695L: linux-media@vger.kernel.org 12696S: Supported 12697W: http://linuxtv.org/ 12698T: git git://linuxtv.org/media_tree.git 12699F: drivers/media/dvb-frontends/cxd2880/* 12700F: drivers/media/spi/cxd2880* 12701 12702MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12703L: linux-media@vger.kernel.org 12704S: Orphan 12705W: https://linuxtv.org 12706T: git git://linuxtv.org/media_tree.git 12707F: drivers/media/pci/ddbridge/* 12708 12709MEDIA DRIVERS FOR FREESCALE IMX 12710M: Steve Longerbeam <slongerbeam@gmail.com> 12711M: Philipp Zabel <p.zabel@pengutronix.de> 12712L: linux-media@vger.kernel.org 12713S: Maintained 12714T: git git://linuxtv.org/media_tree.git 12715F: Documentation/admin-guide/media/imx.rst 12716F: Documentation/devicetree/bindings/media/imx.txt 12717F: drivers/staging/media/imx/ 12718F: include/linux/imx-media.h 12719F: include/media/imx.h 12720 12721MEDIA DRIVERS FOR FREESCALE IMX7 12722M: Rui Miguel Silva <rmfrfs@gmail.com> 12723M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726T: git git://linuxtv.org/media_tree.git 12727F: Documentation/admin-guide/media/imx7.rst 12728F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12729F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12730F: drivers/media/platform/nxp/imx-mipi-csis.c 12731F: drivers/staging/media/imx/imx7-media-csi.c 12732 12733MEDIA DRIVERS FOR HELENE 12734M: Abylay Ospan <aospan@netup.ru> 12735L: linux-media@vger.kernel.org 12736S: Supported 12737W: https://linuxtv.org 12738W: http://netup.tv/ 12739T: git git://linuxtv.org/media_tree.git 12740F: drivers/media/dvb-frontends/helene* 12741 12742MEDIA DRIVERS FOR HORUS3A 12743M: Sergey Kozlov <serjk@netup.ru> 12744M: Abylay Ospan <aospan@netup.ru> 12745L: linux-media@vger.kernel.org 12746S: Supported 12747W: https://linuxtv.org 12748W: http://netup.tv/ 12749T: git git://linuxtv.org/media_tree.git 12750F: drivers/media/dvb-frontends/horus3a* 12751 12752MEDIA DRIVERS FOR LNBH25 12753M: Sergey Kozlov <serjk@netup.ru> 12754M: Abylay Ospan <aospan@netup.ru> 12755L: linux-media@vger.kernel.org 12756S: Supported 12757W: https://linuxtv.org 12758W: http://netup.tv/ 12759T: git git://linuxtv.org/media_tree.git 12760F: drivers/media/dvb-frontends/lnbh25* 12761 12762MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12763L: linux-media@vger.kernel.org 12764S: Orphan 12765W: https://linuxtv.org 12766T: git git://linuxtv.org/media_tree.git 12767F: drivers/media/dvb-frontends/mxl5xx* 12768 12769MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12770M: Sergey Kozlov <serjk@netup.ru> 12771M: Abylay Ospan <aospan@netup.ru> 12772L: linux-media@vger.kernel.org 12773S: Supported 12774W: https://linuxtv.org 12775W: http://netup.tv/ 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/pci/netup_unidvb/* 12778 12779MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12780M: Dmitry Osipenko <digetx@gmail.com> 12781L: linux-media@vger.kernel.org 12782L: linux-tegra@vger.kernel.org 12783S: Maintained 12784T: git git://linuxtv.org/media_tree.git 12785F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12786F: drivers/media/platform/nvidia/tegra-vde/ 12787 12788MEDIA DRIVERS FOR RENESAS - CEU 12789M: Jacopo Mondi <jacopo@jmondi.org> 12790L: linux-media@vger.kernel.org 12791L: linux-renesas-soc@vger.kernel.org 12792S: Supported 12793T: git git://linuxtv.org/media_tree.git 12794F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12795F: drivers/media/platform/renesas/renesas-ceu.c 12796F: include/media/drv-intf/renesas-ceu.h 12797 12798MEDIA DRIVERS FOR RENESAS - DRIF 12799M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12800L: linux-media@vger.kernel.org 12801L: linux-renesas-soc@vger.kernel.org 12802S: Supported 12803T: git git://linuxtv.org/media_tree.git 12804F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12805F: drivers/media/platform/renesas/rcar_drif.c 12806 12807MEDIA DRIVERS FOR RENESAS - FCP 12808M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12809L: linux-media@vger.kernel.org 12810L: linux-renesas-soc@vger.kernel.org 12811S: Supported 12812T: git git://linuxtv.org/media_tree.git 12813F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12814F: drivers/media/platform/renesas/rcar-fcp.c 12815F: include/media/rcar-fcp.h 12816 12817MEDIA DRIVERS FOR RENESAS - FDP1 12818M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12819L: linux-media@vger.kernel.org 12820L: linux-renesas-soc@vger.kernel.org 12821S: Supported 12822T: git git://linuxtv.org/media_tree.git 12823F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12824F: drivers/media/platform/renesas/rcar_fdp1.c 12825 12826MEDIA DRIVERS FOR RENESAS - VIN 12827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12828L: linux-media@vger.kernel.org 12829L: linux-renesas-soc@vger.kernel.org 12830S: Supported 12831T: git git://linuxtv.org/media_tree.git 12832F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12833F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12834F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12835F: drivers/media/platform/renesas/rcar-isp.c 12836F: drivers/media/platform/renesas/rcar-vin/ 12837 12838MEDIA DRIVERS FOR RENESAS - VSP1 12839M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12840M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12841L: linux-media@vger.kernel.org 12842L: linux-renesas-soc@vger.kernel.org 12843S: Supported 12844T: git git://linuxtv.org/media_tree.git 12845F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12846F: drivers/media/platform/renesas/vsp1/ 12847 12848MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12849L: linux-media@vger.kernel.org 12850S: Orphan 12851W: https://linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/dvb-frontends/stv0910* 12854 12855MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12856L: linux-media@vger.kernel.org 12857S: Orphan 12858W: https://linuxtv.org 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/dvb-frontends/stv6111* 12861 12862MEDIA DRIVERS FOR STM32 - DCMI 12863M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866T: git git://linuxtv.org/media_tree.git 12867F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12868F: drivers/media/platform/st/stm32/stm32-dcmi.c 12869 12870MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12871M: Mauro Carvalho Chehab <mchehab@kernel.org> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874W: https://linuxtv.org 12875Q: http://patchwork.kernel.org/project/linux-media/list/ 12876T: git git://linuxtv.org/media_tree.git 12877F: Documentation/admin-guide/media/ 12878F: Documentation/devicetree/bindings/media/ 12879F: Documentation/driver-api/media/ 12880F: Documentation/userspace-api/media/ 12881F: drivers/media/ 12882F: drivers/staging/media/ 12883F: include/dt-bindings/media/ 12884F: include/linux/platform_data/media/ 12885F: include/media/ 12886F: include/uapi/linux/dvb/ 12887F: include/uapi/linux/ivtv* 12888F: include/uapi/linux/media.h 12889F: include/uapi/linux/meye.h 12890F: include/uapi/linux/uvcvideo.h 12891F: include/uapi/linux/v4l2-* 12892F: include/uapi/linux/videodev2.h 12893 12894MEDIATEK BLUETOOTH DRIVER 12895M: Sean Wang <sean.wang@mediatek.com> 12896L: linux-bluetooth@vger.kernel.org 12897L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12900F: drivers/bluetooth/btmtkuart.c 12901 12902MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12903M: Sean Wang <sean.wang@mediatek.com> 12904L: linux-pm@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12907F: drivers/power/reset/mt6323-poweroff.c 12908 12909MEDIATEK CIR DRIVER 12910M: Sean Wang <sean.wang@mediatek.com> 12911S: Maintained 12912F: drivers/media/rc/mtk-cir.c 12913 12914MEDIATEK DMA DRIVER 12915M: Sean Wang <sean.wang@mediatek.com> 12916L: dmaengine@vger.kernel.org 12917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12918L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12919S: Maintained 12920F: Documentation/devicetree/bindings/dma/mtk-* 12921F: drivers/dma/mediatek/ 12922 12923MEDIATEK ETHERNET DRIVER 12924M: Felix Fietkau <nbd@nbd.name> 12925M: John Crispin <john@phrozen.org> 12926M: Sean Wang <sean.wang@mediatek.com> 12927M: Mark Lee <Mark-MC.Lee@mediatek.com> 12928L: netdev@vger.kernel.org 12929S: Maintained 12930F: drivers/net/ethernet/mediatek/ 12931 12932MEDIATEK I2C CONTROLLER DRIVER 12933M: Qii Wang <qii.wang@mediatek.com> 12934L: linux-i2c@vger.kernel.org 12935S: Maintained 12936F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12937F: drivers/i2c/busses/i2c-mt65xx.c 12938 12939MEDIATEK IOMMU DRIVER 12940M: Yong Wu <yong.wu@mediatek.com> 12941L: iommu@lists.linux.dev 12942L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12943S: Supported 12944F: Documentation/devicetree/bindings/iommu/mediatek* 12945F: drivers/iommu/mtk_iommu* 12946F: include/dt-bindings/memory/mt*-port.h 12947 12948MEDIATEK JPEG DRIVER 12949M: Bin Liu <bin.liu@mediatek.com> 12950S: Supported 12951F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12952F: drivers/media/platform/mediatek/jpeg/ 12953 12954MEDIATEK KEYPAD DRIVER 12955M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12956S: Supported 12957F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12958F: drivers/input/keyboard/mt6779-keypad.c 12959 12960MEDIATEK MDP DRIVER 12961M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12962M: Houlong Wei <houlong.wei@mediatek.com> 12963M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12964S: Supported 12965F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12966F: drivers/media/platform/mediatek/mdp/ 12967F: drivers/media/platform/mediatek/vpu/ 12968 12969MEDIATEK MEDIA DRIVER 12970M: Tiffany Lin <tiffany.lin@mediatek.com> 12971M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12972M: Yunfei Dong <yunfei.dong@mediatek.com> 12973S: Supported 12974F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12975F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12976F: drivers/media/platform/mediatek/vcodec/ 12977F: drivers/media/platform/mediatek/vpu/ 12978 12979MEDIATEK MMC/SD/SDIO DRIVER 12980M: Chaotian Jing <chaotian.jing@mediatek.com> 12981S: Maintained 12982F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12983F: drivers/mmc/host/mtk-sd.c 12984 12985MEDIATEK MT76 WIRELESS LAN DRIVER 12986M: Felix Fietkau <nbd@nbd.name> 12987M: Lorenzo Bianconi <lorenzo@kernel.org> 12988M: Ryder Lee <ryder.lee@mediatek.com> 12989R: Shayne Chen <shayne.chen@mediatek.com> 12990R: Sean Wang <sean.wang@mediatek.com> 12991L: linux-wireless@vger.kernel.org 12992S: Maintained 12993F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12994F: drivers/net/wireless/mediatek/mt76/ 12995 12996MEDIATEK MT7601U WIRELESS LAN DRIVER 12997M: Jakub Kicinski <kuba@kernel.org> 12998L: linux-wireless@vger.kernel.org 12999S: Maintained 13000F: drivers/net/wireless/mediatek/mt7601u/ 13001 13002MEDIATEK MT7621 CLOCK DRIVER 13003M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13004S: Maintained 13005F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13006F: drivers/clk/ralink/clk-mt7621.c 13007 13008MEDIATEK MT7621/28/88 I2C DRIVER 13009M: Stefan Roese <sr@denx.de> 13010L: linux-i2c@vger.kernel.org 13011S: Maintained 13012F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13013F: drivers/i2c/busses/i2c-mt7621.c 13014 13015MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13016M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13017S: Maintained 13018F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13019F: drivers/pci/controller/pcie-mt7621.c 13020 13021MEDIATEK MT7621 PHY PCI DRIVER 13022M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13023S: Maintained 13024F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13025F: drivers/phy/ralink/phy-mt7621-pci.c 13026 13027MEDIATEK NAND CONTROLLER DRIVER 13028L: linux-mtd@lists.infradead.org 13029S: Orphan 13030F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13031F: drivers/mtd/nand/raw/mtk_* 13032 13033MEDIATEK PMIC LED DRIVER 13034M: Sean Wang <sean.wang@mediatek.com> 13035S: Maintained 13036F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13037F: drivers/leds/leds-mt6323.c 13038 13039MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13040M: Sean Wang <sean.wang@mediatek.com> 13041S: Maintained 13042F: drivers/char/hw_random/mtk-rng.c 13043 13044MEDIATEK SMI DRIVER 13045M: Yong Wu <yong.wu@mediatek.com> 13046L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13047S: Supported 13048F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13049F: drivers/memory/mtk-smi.c 13050F: include/soc/mediatek/smi.h 13051 13052MEDIATEK SWITCH DRIVER 13053M: Sean Wang <sean.wang@mediatek.com> 13054M: Landen Chao <Landen.Chao@mediatek.com> 13055M: DENG Qingfang <dqfext@gmail.com> 13056L: netdev@vger.kernel.org 13057S: Maintained 13058F: drivers/net/dsa/mt7530.* 13059F: net/dsa/tag_mtk.c 13060 13061MEDIATEK T7XX 5G WWAN MODEM DRIVER 13062M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13063M: Intel Corporation <linuxwwan@intel.com> 13064R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13065R: Liu Haijun <haijun.liu@mediatek.com> 13066R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13067R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13068L: netdev@vger.kernel.org 13069S: Supported 13070F: drivers/net/wwan/t7xx/ 13071 13072MEDIATEK USB3 DRD IP DRIVER 13073M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13074L: linux-usb@vger.kernel.org 13075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13076L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13077S: Maintained 13078F: Documentation/devicetree/bindings/usb/mediatek,* 13079F: drivers/usb/host/xhci-mtk* 13080F: drivers/usb/mtu3/ 13081 13082MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13083M: Peter Senna Tschudin <peter.senna@gmail.com> 13084M: Martin Donnelly <martin.donnelly@ge.com> 13085M: Martyn Welch <martyn.welch@collabora.co.uk> 13086S: Maintained 13087F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13088F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13089 13090MEGARAID SCSI/SAS DRIVERS 13091M: Kashyap Desai <kashyap.desai@broadcom.com> 13092M: Sumit Saxena <sumit.saxena@broadcom.com> 13093M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13094L: megaraidlinux.pdl@broadcom.com 13095L: linux-scsi@vger.kernel.org 13096S: Maintained 13097W: http://www.avagotech.com/support/ 13098F: Documentation/scsi/megaraid.rst 13099F: drivers/scsi/megaraid.* 13100F: drivers/scsi/megaraid/ 13101 13102MELEXIS MLX90614 DRIVER 13103M: Crt Mori <cmo@melexis.com> 13104L: linux-iio@vger.kernel.org 13105S: Supported 13106W: http://www.melexis.com 13107F: drivers/iio/temperature/mlx90614.c 13108 13109MELEXIS MLX90632 DRIVER 13110M: Crt Mori <cmo@melexis.com> 13111L: linux-iio@vger.kernel.org 13112S: Supported 13113W: http://www.melexis.com 13114F: drivers/iio/temperature/mlx90632.c 13115 13116MELFAS MIP4 TOUCHSCREEN DRIVER 13117M: Sangwon Jee <jeesw@melfas.com> 13118S: Supported 13119W: http://www.melfas.com 13120F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13121F: drivers/input/touchscreen/melfas_mip4.c 13122 13123MELLANOX BLUEFIELD I2C DRIVER 13124M: Khalil Blaiech <kblaiech@nvidia.com> 13125M: Asmaa Mnebhi <asmaa@nvidia.com> 13126L: linux-i2c@vger.kernel.org 13127S: Supported 13128F: drivers/i2c/busses/i2c-mlxbf.c 13129 13130MELLANOX ETHERNET DRIVER (mlx4_en) 13131M: Tariq Toukan <tariqt@nvidia.com> 13132L: netdev@vger.kernel.org 13133S: Supported 13134W: http://www.mellanox.com 13135Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13136F: drivers/net/ethernet/mellanox/mlx4/en_* 13137 13138MELLANOX ETHERNET DRIVER (mlx5e) 13139M: Saeed Mahameed <saeedm@nvidia.com> 13140L: netdev@vger.kernel.org 13141S: Supported 13142W: http://www.mellanox.com 13143Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13144F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13145 13146MELLANOX ETHERNET INNOVA DRIVERS 13147R: Boris Pismenny <borisp@nvidia.com> 13148L: netdev@vger.kernel.org 13149S: Supported 13150W: http://www.mellanox.com 13151Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13152F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13153F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13154F: include/linux/mlx5/mlx5_ifc_fpga.h 13155 13156MELLANOX ETHERNET SWITCH DRIVERS 13157M: Ido Schimmel <idosch@nvidia.com> 13158M: Petr Machata <petrm@nvidia.com> 13159L: netdev@vger.kernel.org 13160S: Supported 13161W: http://www.mellanox.com 13162Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13163F: drivers/net/ethernet/mellanox/mlxsw/ 13164F: tools/testing/selftests/drivers/net/mlxsw/ 13165 13166MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13167M: mlxsw@nvidia.com 13168L: netdev@vger.kernel.org 13169S: Supported 13170W: http://www.mellanox.com 13171Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13172F: drivers/net/ethernet/mellanox/mlxfw/ 13173 13174MELLANOX HARDWARE PLATFORM SUPPORT 13175M: Hans de Goede <hdegoede@redhat.com> 13176M: Mark Gross <markgross@kernel.org> 13177M: Vadim Pasternak <vadimp@nvidia.com> 13178L: platform-driver-x86@vger.kernel.org 13179S: Supported 13180F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13181F: drivers/platform/mellanox/ 13182F: include/linux/platform_data/mlxreg.h 13183 13184MELLANOX MLX4 core VPI driver 13185M: Tariq Toukan <tariqt@nvidia.com> 13186L: netdev@vger.kernel.org 13187L: linux-rdma@vger.kernel.org 13188S: Supported 13189W: http://www.mellanox.com 13190Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13191F: drivers/net/ethernet/mellanox/mlx4/ 13192F: include/linux/mlx4/ 13193 13194MELLANOX MLX4 IB driver 13195M: Yishai Hadas <yishaih@nvidia.com> 13196L: linux-rdma@vger.kernel.org 13197S: Supported 13198W: http://www.mellanox.com 13199Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13200F: drivers/infiniband/hw/mlx4/ 13201F: include/linux/mlx4/ 13202F: include/uapi/rdma/mlx4-abi.h 13203 13204MELLANOX MLX5 core VPI driver 13205M: Saeed Mahameed <saeedm@nvidia.com> 13206M: Leon Romanovsky <leonro@nvidia.com> 13207L: netdev@vger.kernel.org 13208L: linux-rdma@vger.kernel.org 13209S: Supported 13210W: http://www.mellanox.com 13211Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13212F: Documentation/networking/device_drivers/ethernet/mellanox/ 13213F: drivers/net/ethernet/mellanox/mlx5/core/ 13214F: include/linux/mlx5/ 13215 13216MELLANOX MLX5 IB driver 13217M: Leon Romanovsky <leonro@nvidia.com> 13218L: linux-rdma@vger.kernel.org 13219S: Supported 13220W: http://www.mellanox.com 13221Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13222F: drivers/infiniband/hw/mlx5/ 13223F: include/linux/mlx5/ 13224F: include/uapi/rdma/mlx5-abi.h 13225 13226MELLANOX MLXCPLD I2C AND MUX DRIVER 13227M: Vadim Pasternak <vadimp@nvidia.com> 13228M: Michael Shych <michaelsh@nvidia.com> 13229L: linux-i2c@vger.kernel.org 13230S: Supported 13231F: Documentation/i2c/busses/i2c-mlxcpld.rst 13232F: drivers/i2c/busses/i2c-mlxcpld.c 13233F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13234 13235MELLANOX MLXCPLD LED DRIVER 13236M: Vadim Pasternak <vadimp@nvidia.com> 13237L: linux-leds@vger.kernel.org 13238S: Supported 13239F: Documentation/leds/leds-mlxcpld.rst 13240F: drivers/leds/leds-mlxcpld.c 13241F: drivers/leds/leds-mlxreg.c 13242 13243MELLANOX PLATFORM DRIVER 13244M: Vadim Pasternak <vadimp@nvidia.com> 13245L: platform-driver-x86@vger.kernel.org 13246S: Supported 13247F: drivers/platform/x86/mlx-platform.c 13248 13249MEMBARRIER SUPPORT 13250M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13251M: "Paul E. McKenney" <paulmck@kernel.org> 13252L: linux-kernel@vger.kernel.org 13253S: Supported 13254F: arch/powerpc/include/asm/membarrier.h 13255F: include/uapi/linux/membarrier.h 13256F: kernel/sched/membarrier.c 13257 13258MEMBLOCK 13259M: Mike Rapoport <rppt@kernel.org> 13260L: linux-mm@kvack.org 13261S: Maintained 13262F: Documentation/core-api/boot-time-mm.rst 13263F: include/linux/memblock.h 13264F: mm/memblock.c 13265F: tools/testing/memblock/ 13266 13267MEMORY CONTROLLER DRIVERS 13268M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13269L: linux-kernel@vger.kernel.org 13270S: Maintained 13271B: mailto:krzysztof.kozlowski@linaro.org 13272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13273F: Documentation/devicetree/bindings/memory-controllers/ 13274F: drivers/memory/ 13275F: include/dt-bindings/memory/ 13276F: include/memory/ 13277 13278MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13279M: Dmitry Osipenko <digetx@gmail.com> 13280L: linux-pm@vger.kernel.org 13281L: linux-tegra@vger.kernel.org 13282T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13283S: Maintained 13284F: drivers/devfreq/tegra30-devfreq.c 13285 13286MEMORY MANAGEMENT 13287M: Andrew Morton <akpm@linux-foundation.org> 13288L: linux-mm@kvack.org 13289S: Maintained 13290W: http://www.linux-mm.org 13291T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13292T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13293F: include/linux/gfp.h 13294F: include/linux/gfp_types.h 13295F: include/linux/memory_hotplug.h 13296F: include/linux/mm.h 13297F: include/linux/mmzone.h 13298F: include/linux/pagewalk.h 13299F: include/linux/vmalloc.h 13300F: mm/ 13301F: tools/testing/selftests/vm/ 13302 13303MEMORY HOT(UN)PLUG 13304M: David Hildenbrand <david@redhat.com> 13305M: Oscar Salvador <osalvador@suse.de> 13306L: linux-mm@kvack.org 13307S: Maintained 13308F: Documentation/admin-guide/mm/memory-hotplug.rst 13309F: Documentation/core-api/memory-hotplug.rst 13310F: drivers/base/memory.c 13311F: include/linux/memory_hotplug.h 13312F: mm/memory_hotplug.c 13313F: tools/testing/selftests/memory-hotplug/ 13314 13315MEMORY TECHNOLOGY DEVICES (MTD) 13316M: Miquel Raynal <miquel.raynal@bootlin.com> 13317M: Richard Weinberger <richard@nod.at> 13318M: Vignesh Raghavendra <vigneshr@ti.com> 13319L: linux-mtd@lists.infradead.org 13320S: Maintained 13321W: http://www.linux-mtd.infradead.org/ 13322Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13323C: irc://irc.oftc.net/mtd 13324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13325T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13326F: Documentation/devicetree/bindings/mtd/ 13327F: drivers/mtd/ 13328F: include/linux/mtd/ 13329F: include/uapi/mtd/ 13330 13331MEMSENSING MICROSYSTEMS MSA311 DRIVER 13332M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13333L: linux-iio@vger.kernel.org 13334S: Maintained 13335F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13336F: drivers/iio/accel/msa311.c 13337 13338MEN A21 WATCHDOG DRIVER 13339M: Johannes Thumshirn <morbidrsa@gmail.com> 13340L: linux-watchdog@vger.kernel.org 13341S: Maintained 13342F: drivers/watchdog/mena21_wdt.c 13343 13344MEN CHAMELEON BUS (mcb) 13345M: Johannes Thumshirn <morbidrsa@gmail.com> 13346S: Maintained 13347F: Documentation/driver-api/men-chameleon-bus.rst 13348F: drivers/mcb/ 13349F: include/linux/mcb.h 13350 13351MEN F21BMC (Board Management Controller) 13352M: Andreas Werner <andreas.werner@men.de> 13353S: Supported 13354F: Documentation/hwmon/menf21bmc.rst 13355F: drivers/hwmon/menf21bmc_hwmon.c 13356F: drivers/leds/leds-menf21bmc.c 13357F: drivers/mfd/menf21bmc.c 13358F: drivers/watchdog/menf21bmc_wdt.c 13359 13360MEN Z069 WATCHDOG DRIVER 13361M: Johannes Thumshirn <jth@kernel.org> 13362L: linux-watchdog@vger.kernel.org 13363S: Maintained 13364F: drivers/watchdog/menz69_wdt.c 13365 13366MESON AO CEC DRIVER FOR AMLOGIC SOCS 13367M: Neil Armstrong <neil.armstrong@linaro.org> 13368L: linux-media@vger.kernel.org 13369L: linux-amlogic@lists.infradead.org 13370S: Supported 13371W: http://linux-meson.com/ 13372T: git git://linuxtv.org/media_tree.git 13373F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13374F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13375F: drivers/media/cec/platform/meson/ao-cec.c 13376 13377MESON GE2D DRIVER FOR AMLOGIC SOCS 13378M: Neil Armstrong <neil.armstrong@linaro.org> 13379L: linux-media@vger.kernel.org 13380L: linux-amlogic@lists.infradead.org 13381S: Supported 13382T: git git://linuxtv.org/media_tree.git 13383F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13384F: drivers/media/platform/amlogic/meson-ge2d/ 13385 13386MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13387M: Liang Yang <liang.yang@amlogic.com> 13388L: linux-mtd@lists.infradead.org 13389S: Maintained 13390F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13391F: drivers/mtd/nand/raw/meson_* 13392 13393MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13394M: Neil Armstrong <neil.armstrong@linaro.org> 13395L: linux-media@vger.kernel.org 13396L: linux-amlogic@lists.infradead.org 13397S: Supported 13398T: git git://linuxtv.org/media_tree.git 13399F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13400F: drivers/staging/media/meson/vdec/ 13401 13402METHODE UDPU SUPPORT 13403M: Vladimir Vid <vladimir.vid@sartura.hr> 13404S: Maintained 13405F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13406 13407MHI BUS 13408M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13409R: Hemant Kumar <quic_hemantk@quicinc.com> 13410L: mhi@lists.linux.dev 13411L: linux-arm-msm@vger.kernel.org 13412S: Maintained 13413T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13414F: Documentation/ABI/stable/sysfs-bus-mhi 13415F: Documentation/mhi/ 13416F: drivers/bus/mhi/ 13417F: include/linux/mhi.h 13418 13419MICROBLAZE ARCHITECTURE 13420M: Michal Simek <monstr@monstr.eu> 13421S: Supported 13422W: http://www.monstr.eu/fdt/ 13423T: git git://git.monstr.eu/linux-2.6-microblaze.git 13424F: arch/microblaze/ 13425 13426MICROCHIP AT91 DMA DRIVERS 13427M: Ludovic Desroches <ludovic.desroches@microchip.com> 13428M: Tudor Ambarus <tudor.ambarus@microchip.com> 13429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13430L: dmaengine@vger.kernel.org 13431S: Supported 13432F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13433F: drivers/dma/at_hdmac.c 13434F: drivers/dma/at_hdmac_regs.h 13435F: drivers/dma/at_xdmac.c 13436F: include/dt-bindings/dma/at91.h 13437 13438MICROCHIP AT91 SERIAL DRIVER 13439M: Richard Genoud <richard.genoud@gmail.com> 13440S: Maintained 13441F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13442F: drivers/tty/serial/atmel_serial.c 13443F: drivers/tty/serial/atmel_serial.h 13444 13445MICROCHIP AT91 USART MFD DRIVER 13446M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13447L: linux-kernel@vger.kernel.org 13448S: Supported 13449F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13450F: drivers/mfd/at91-usart.c 13451F: include/dt-bindings/mfd/at91-usart.h 13452 13453MICROCHIP AT91 USART SPI DRIVER 13454M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13455L: linux-spi@vger.kernel.org 13456S: Supported 13457F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13458F: drivers/spi/spi-at91-usart.c 13459 13460MICROCHIP AUDIO ASOC DRIVERS 13461M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13463S: Supported 13464F: sound/soc/atmel 13465 13466MICROCHIP CSI2DC DRIVER 13467M: Eugen Hristev <eugen.hristev@microchip.com> 13468L: linux-media@vger.kernel.org 13469S: Supported 13470F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13471F: drivers/media/platform/atmel/microchip-csi2dc.c 13472 13473MICROCHIP ECC DRIVER 13474M: Tudor Ambarus <tudor.ambarus@microchip.com> 13475L: linux-crypto@vger.kernel.org 13476S: Maintained 13477F: drivers/crypto/atmel-ecc.* 13478 13479MICROCHIP EIC DRIVER 13480M: Claudiu Beznea <claudiu.beznea@microchip.com> 13481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13482S: Supported 13483F: drivers/irqchip/irq-mchp-eic.c 13484 13485MICROCHIP I2C DRIVER 13486M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13487L: linux-i2c@vger.kernel.org 13488S: Supported 13489F: drivers/i2c/busses/i2c-at91-*.c 13490F: drivers/i2c/busses/i2c-at91.h 13491 13492MICROCHIP ISC DRIVER 13493M: Eugen Hristev <eugen.hristev@microchip.com> 13494L: linux-media@vger.kernel.org 13495S: Supported 13496F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13497F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13498F: drivers/media/platform/atmel/atmel-isc* 13499F: drivers/media/platform/atmel/atmel-sama*-isc* 13500F: include/linux/atmel-isc-media.h 13501 13502MICROCHIP ISI DRIVER 13503M: Eugen Hristev <eugen.hristev@microchip.com> 13504L: linux-media@vger.kernel.org 13505S: Supported 13506F: drivers/media/platform/atmel/atmel-isi.c 13507F: drivers/media/platform/atmel/atmel-isi.h 13508 13509MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13510M: Woojung Huh <woojung.huh@microchip.com> 13511M: UNGLinuxDriver@microchip.com 13512L: netdev@vger.kernel.org 13513S: Maintained 13514F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13515F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13516F: drivers/net/dsa/microchip/* 13517F: include/linux/platform_data/microchip-ksz.h 13518F: net/dsa/tag_ksz.c 13519 13520MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13521M: Arun Ramadoss <arun.ramadoss@microchip.com> 13522R: UNGLinuxDriver@microchip.com 13523L: netdev@vger.kernel.org 13524S: Maintained 13525F: drivers/net/phy/microchip_t1.c 13526 13527MICROCHIP LAN743X ETHERNET DRIVER 13528M: Bryan Whitehead <bryan.whitehead@microchip.com> 13529M: UNGLinuxDriver@microchip.com 13530L: netdev@vger.kernel.org 13531S: Maintained 13532F: drivers/net/ethernet/microchip/lan743x_* 13533 13534MICROCHIP LAN966X ETHERNET DRIVER 13535M: Horatiu Vultur <horatiu.vultur@microchip.com> 13536M: UNGLinuxDriver@microchip.com 13537L: netdev@vger.kernel.org 13538S: Maintained 13539F: drivers/net/ethernet/microchip/lan966x/* 13540 13541MICROCHIP LCDFB DRIVER 13542M: Nicolas Ferre <nicolas.ferre@microchip.com> 13543L: linux-fbdev@vger.kernel.org 13544S: Maintained 13545F: drivers/video/fbdev/atmel_lcdfb.c 13546F: include/video/atmel_lcdc.h 13547 13548MICROCHIP MCP16502 PMIC DRIVER 13549M: Claudiu Beznea <claudiu.beznea@microchip.com> 13550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13551S: Supported 13552F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13553F: drivers/regulator/mcp16502.c 13554 13555MICROCHIP MCP3911 ADC DRIVER 13556M: Marcus Folkesson <marcus.folkesson@gmail.com> 13557M: Kent Gustavsson <kent@minoris.se> 13558L: linux-iio@vger.kernel.org 13559S: Maintained 13560F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13561F: drivers/iio/adc/mcp3911.c 13562 13563MICROCHIP MMC/SD/SDIO MCI DRIVER 13564M: Ludovic Desroches <ludovic.desroches@microchip.com> 13565S: Maintained 13566F: drivers/mmc/host/atmel-mci.c 13567 13568MICROCHIP NAND DRIVER 13569M: Tudor Ambarus <tudor.ambarus@microchip.com> 13570L: linux-mtd@lists.infradead.org 13571S: Supported 13572F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13573F: drivers/mtd/nand/raw/atmel/* 13574 13575MICROCHIP PCI1XXXX GP DRIVER 13576M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13577L: linux-gpio@vger.kernel.org 13578S: Supported 13579F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13580F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13581F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13582 13583MICROCHIP OTPC DRIVER 13584M: Claudiu Beznea <claudiu.beznea@microchip.com> 13585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13586S: Supported 13587F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13588F: drivers/nvmem/microchip-otpc.c 13589F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13590 13591MICROCHIP PCI1XXXX I2C DRIVER 13592M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13593M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13594M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13595L: linux-i2c@vger.kernel.org 13596S: Maintained 13597F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13598 13599MICROCHIP PWM DRIVER 13600M: Claudiu Beznea <claudiu.beznea@microchip.com> 13601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13602L: linux-pwm@vger.kernel.org 13603S: Supported 13604F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13605F: drivers/pwm/pwm-atmel.c 13606 13607MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13608M: Eugen Hristev <eugen.hristev@microchip.com> 13609L: linux-iio@vger.kernel.org 13610S: Supported 13611F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13612F: drivers/iio/adc/at91-sama5d2_adc.c 13613F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13614 13615MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13616M: Claudiu Beznea <claudiu.beznea@microchip.com> 13617S: Supported 13618F: drivers/power/reset/at91-sama5d2_shdwc.c 13619 13620MICROCHIP SPI DRIVER 13621M: Tudor Ambarus <tudor.ambarus@microchip.com> 13622S: Supported 13623F: drivers/spi/spi-atmel.* 13624 13625MICROCHIP SSC DRIVER 13626M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13628S: Supported 13629F: drivers/misc/atmel-ssc.c 13630F: include/linux/atmel-ssc.h 13631 13632MICROCHIP USB251XB DRIVER 13633M: Richard Leitner <richard.leitner@skidata.com> 13634L: linux-usb@vger.kernel.org 13635S: Maintained 13636F: Documentation/devicetree/bindings/usb/usb251xb.txt 13637F: drivers/usb/misc/usb251xb.c 13638 13639MICROCHIP USBA UDC DRIVER 13640M: Cristian Birsan <cristian.birsan@microchip.com> 13641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13642S: Supported 13643F: drivers/usb/gadget/udc/atmel_usba_udc.* 13644 13645MICROCHIP WILC1000 WIFI DRIVER 13646M: Ajay Singh <ajay.kathat@microchip.com> 13647M: Claudiu Beznea <claudiu.beznea@microchip.com> 13648L: linux-wireless@vger.kernel.org 13649S: Supported 13650F: drivers/net/wireless/microchip/wilc1000/ 13651 13652MICROSEMI MIPS SOCS 13653M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13654M: UNGLinuxDriver@microchip.com 13655L: linux-mips@vger.kernel.org 13656S: Supported 13657F: Documentation/devicetree/bindings/mips/mscc.txt 13658F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13659F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13660F: arch/mips/boot/dts/mscc/ 13661F: arch/mips/configs/generic/board-ocelot.config 13662F: arch/mips/generic/board-ocelot.c 13663 13664MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13665M: Don Brace <don.brace@microchip.com> 13666L: storagedev@microchip.com 13667L: linux-scsi@vger.kernel.org 13668S: Supported 13669F: Documentation/scsi/smartpqi.rst 13670F: drivers/scsi/smartpqi/Kconfig 13671F: drivers/scsi/smartpqi/Makefile 13672F: drivers/scsi/smartpqi/smartpqi*.[ch] 13673F: include/linux/cciss*.h 13674F: include/uapi/linux/cciss*.h 13675 13676MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13677M: Maximilian Luz <luzmaximilian@gmail.com> 13678L: platform-driver-x86@vger.kernel.org 13679S: Maintained 13680F: drivers/platform/surface/surface_aggregator_tabletsw.c 13681 13682MICROSOFT SURFACE BATTERY AND AC DRIVERS 13683M: Maximilian Luz <luzmaximilian@gmail.com> 13684L: linux-pm@vger.kernel.org 13685L: platform-driver-x86@vger.kernel.org 13686S: Maintained 13687F: drivers/power/supply/surface_battery.c 13688F: drivers/power/supply/surface_charger.c 13689 13690MICROSOFT SURFACE DTX DRIVER 13691M: Maximilian Luz <luzmaximilian@gmail.com> 13692L: platform-driver-x86@vger.kernel.org 13693S: Maintained 13694F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13695F: drivers/platform/surface/surface_dtx.c 13696F: include/uapi/linux/surface_aggregator/dtx.h 13697 13698MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13699M: Maximilian Luz <luzmaximilian@gmail.com> 13700L: platform-driver-x86@vger.kernel.org 13701S: Maintained 13702F: drivers/platform/surface/surface_gpe.c 13703 13704MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13705M: Hans de Goede <hdegoede@redhat.com> 13706M: Mark Gross <markgross@kernel.org> 13707M: Maximilian Luz <luzmaximilian@gmail.com> 13708L: platform-driver-x86@vger.kernel.org 13709S: Maintained 13710T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13711F: drivers/platform/surface/ 13712 13713MICROSOFT SURFACE HID TRANSPORT DRIVER 13714M: Maximilian Luz <luzmaximilian@gmail.com> 13715L: linux-input@vger.kernel.org 13716L: platform-driver-x86@vger.kernel.org 13717S: Maintained 13718F: drivers/hid/surface-hid/ 13719 13720MICROSOFT SURFACE HOT-PLUG DRIVER 13721M: Maximilian Luz <luzmaximilian@gmail.com> 13722L: platform-driver-x86@vger.kernel.org 13723S: Maintained 13724F: drivers/platform/surface/surface_hotplug.c 13725 13726MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13727M: Maximilian Luz <luzmaximilian@gmail.com> 13728L: platform-driver-x86@vger.kernel.org 13729S: Maintained 13730F: drivers/platform/surface/surface_platform_profile.c 13731 13732MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13733M: Chen Yu <yu.c.chen@intel.com> 13734L: platform-driver-x86@vger.kernel.org 13735S: Supported 13736F: drivers/platform/surface/surfacepro3_button.c 13737 13738MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13739M: Maximilian Luz <luzmaximilian@gmail.com> 13740L: platform-driver-x86@vger.kernel.org 13741S: Maintained 13742W: https://github.com/linux-surface/surface-aggregator-module 13743C: irc://irc.libera.chat/linux-surface 13744F: Documentation/driver-api/surface_aggregator/ 13745F: drivers/platform/surface/aggregator/ 13746F: drivers/platform/surface/surface_acpi_notify.c 13747F: drivers/platform/surface/surface_aggregator_cdev.c 13748F: drivers/platform/surface/surface_aggregator_registry.c 13749F: include/linux/surface_acpi_notify.h 13750F: include/linux/surface_aggregator/ 13751F: include/uapi/linux/surface_aggregator/ 13752 13753MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13754M: Maximilian Luz <luzmaximilian@gmail.com> 13755L: platform-driver-x86@vger.kernel.org 13756S: Maintained 13757F: drivers/platform/surface/surface_aggregator_hub.c 13758 13759MICROTEK X6 SCANNER 13760M: Oliver Neukum <oliver@neukum.org> 13761S: Maintained 13762F: drivers/usb/image/microtek.* 13763 13764MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13765M: Luka Kovacic <luka.kovacic@sartura.hr> 13766M: Luka Perkov <luka.perkov@sartura.hr> 13767S: Maintained 13768F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13769F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13770F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13771F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13772F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13773F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13774 13775MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13776M: Sakari Ailus <sakari.ailus@linux.intel.com> 13777L: linux-media@vger.kernel.org 13778S: Maintained 13779F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13780F: Documentation/driver-api/media/drivers/ccs/ 13781F: Documentation/userspace-api/media/drivers/ccs.rst 13782F: drivers/media/i2c/ccs-pll.c 13783F: drivers/media/i2c/ccs-pll.h 13784F: drivers/media/i2c/ccs/ 13785F: include/uapi/linux/ccs.h 13786F: include/uapi/linux/smiapp.h 13787 13788MIPS 13789M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13790L: linux-mips@vger.kernel.org 13791S: Maintained 13792W: http://www.linux-mips.org/ 13793Q: https://patchwork.kernel.org/project/linux-mips/list/ 13794T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13795F: Documentation/devicetree/bindings/mips/ 13796F: Documentation/mips/ 13797F: arch/mips/ 13798F: drivers/platform/mips/ 13799F: include/dt-bindings/mips/ 13800 13801MIPS BOSTON DEVELOPMENT BOARD 13802M: Paul Burton <paulburton@kernel.org> 13803L: linux-mips@vger.kernel.org 13804S: Maintained 13805F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13806F: arch/mips/boot/dts/img/boston.dts 13807F: arch/mips/configs/generic/board-boston.config 13808F: drivers/clk/imgtec/clk-boston.c 13809F: include/dt-bindings/clock/boston-clock.h 13810 13811MIPS CORE DRIVERS 13812M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13813M: Serge Semin <fancer.lancer@gmail.com> 13814L: linux-mips@vger.kernel.org 13815S: Supported 13816F: drivers/bus/mips_cdmm.c 13817F: drivers/clocksource/mips-gic-timer.c 13818F: drivers/cpuidle/cpuidle-cps.c 13819F: drivers/irqchip/irq-mips-cpu.c 13820F: drivers/irqchip/irq-mips-gic.c 13821 13822MIPS GENERIC PLATFORM 13823M: Paul Burton <paulburton@kernel.org> 13824L: linux-mips@vger.kernel.org 13825S: Supported 13826F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13827F: arch/mips/generic/ 13828F: arch/mips/tools/generic-board-config.sh 13829 13830MIPS RINT INSTRUCTION EMULATION 13831M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13832L: linux-mips@vger.kernel.org 13833S: Supported 13834F: arch/mips/math-emu/dp_rint.c 13835F: arch/mips/math-emu/sp_rint.c 13836 13837MIPS/LOONGSON1 ARCHITECTURE 13838M: Keguang Zhang <keguang.zhang@gmail.com> 13839L: linux-mips@vger.kernel.org 13840S: Maintained 13841F: arch/mips/include/asm/mach-loongson32/ 13842F: arch/mips/loongson32/ 13843F: drivers/*/*/*loongson1* 13844F: drivers/*/*loongson1* 13845 13846MIPS/LOONGSON2EF ARCHITECTURE 13847M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13848L: linux-mips@vger.kernel.org 13849S: Maintained 13850F: arch/mips/include/asm/mach-loongson2ef/ 13851F: arch/mips/loongson2ef/ 13852F: drivers/cpufreq/loongson2_cpufreq.c 13853 13854MIPS/LOONGSON64 ARCHITECTURE 13855M: Huacai Chen <chenhuacai@kernel.org> 13856M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13857L: linux-mips@vger.kernel.org 13858S: Maintained 13859F: arch/mips/include/asm/mach-loongson64/ 13860F: arch/mips/loongson64/ 13861F: drivers/irqchip/irq-loongson* 13862F: drivers/platform/mips/cpu_hwmon.c 13863 13864MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13865M: Hans Verkuil <hverkuil@xs4all.nl> 13866L: linux-media@vger.kernel.org 13867S: Odd Fixes 13868W: https://linuxtv.org 13869T: git git://linuxtv.org/media_tree.git 13870F: drivers/media/radio/radio-miropcm20* 13871 13872MMP SUPPORT 13873R: Lubomir Rintel <lkundrak@v3.sk> 13874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13875S: Odd Fixes 13876T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13877F: arch/arm/boot/dts/mmp* 13878F: arch/arm/mach-mmp/ 13879F: include/linux/soc/mmp/ 13880 13881MMP USB PHY DRIVERS 13882R: Lubomir Rintel <lkundrak@v3.sk> 13883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13884S: Maintained 13885F: drivers/phy/marvell/phy-mmp3-usb.c 13886F: drivers/phy/marvell/phy-pxa-usb.c 13887 13888MMU GATHER AND TLB INVALIDATION 13889M: Will Deacon <will@kernel.org> 13890M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13891M: Andrew Morton <akpm@linux-foundation.org> 13892M: Nick Piggin <npiggin@gmail.com> 13893M: Peter Zijlstra <peterz@infradead.org> 13894L: linux-arch@vger.kernel.org 13895L: linux-mm@kvack.org 13896S: Maintained 13897F: arch/*/include/asm/tlb.h 13898F: include/asm-generic/tlb.h 13899F: mm/mmu_gather.c 13900 13901MN88472 MEDIA DRIVER 13902M: Antti Palosaari <crope@iki.fi> 13903L: linux-media@vger.kernel.org 13904S: Maintained 13905W: https://linuxtv.org 13906W: http://palosaari.fi/linux/ 13907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13908F: drivers/media/dvb-frontends/mn88472* 13909 13910MN88473 MEDIA DRIVER 13911M: Antti Palosaari <crope@iki.fi> 13912L: linux-media@vger.kernel.org 13913S: Maintained 13914W: https://linuxtv.org 13915W: http://palosaari.fi/linux/ 13916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13917F: drivers/media/dvb-frontends/mn88473* 13918 13919MODULE SUPPORT 13920M: Luis Chamberlain <mcgrof@kernel.org> 13921L: linux-modules@vger.kernel.org 13922L: linux-kernel@vger.kernel.org 13923S: Maintained 13924T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13925F: include/linux/module.h 13926F: kernel/module/ 13927F: scripts/module* 13928 13929MONOLITHIC POWER SYSTEM PMIC DRIVER 13930M: Saravanan Sekar <sravanhome@gmail.com> 13931S: Maintained 13932F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13933F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13934F: drivers/iio/adc/mp2629_adc.c 13935F: drivers/mfd/mp2629.c 13936F: drivers/power/supply/mp2629_charger.c 13937F: drivers/regulator/mp5416.c 13938F: drivers/regulator/mpq7920.c 13939F: drivers/regulator/mpq7920.h 13940F: include/linux/mfd/mp2629.h 13941 13942MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13943S: Orphan 13944W: http://popies.net/meye/ 13945F: Documentation/userspace-api/media/drivers/meye* 13946F: drivers/staging/media/deprecated/meye/ 13947F: include/uapi/linux/meye.h 13948 13949MOTORCOMM PHY DRIVER 13950M: Peter Geis <pgwipeout@gmail.com> 13951M: Frank <Frank.Sae@motor-comm.com> 13952L: netdev@vger.kernel.org 13953S: Maintained 13954F: drivers/net/phy/motorcomm.c 13955 13956MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13957M: Jiri Slaby <jirislaby@kernel.org> 13958S: Maintained 13959F: Documentation/driver-api/tty/moxa-smartio.rst 13960F: drivers/tty/mxser.* 13961 13962MR800 AVERMEDIA USB FM RADIO DRIVER 13963M: Alexey Klimov <klimov.linux@gmail.com> 13964L: linux-media@vger.kernel.org 13965S: Maintained 13966T: git git://linuxtv.org/media_tree.git 13967F: drivers/media/radio/radio-mr800.c 13968 13969MRF24J40 IEEE 802.15.4 RADIO DRIVER 13970M: Alan Ott <alan@signal11.us> 13971L: linux-wpan@vger.kernel.org 13972S: Maintained 13973F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13974F: drivers/net/ieee802154/mrf24j40.c 13975 13976MSI LAPTOP SUPPORT 13977M: "Lee, Chun-Yi" <jlee@suse.com> 13978L: platform-driver-x86@vger.kernel.org 13979S: Maintained 13980F: drivers/platform/x86/msi-laptop.c 13981 13982MSI WMI SUPPORT 13983L: platform-driver-x86@vger.kernel.org 13984S: Orphan 13985F: drivers/platform/x86/msi-wmi.c 13986 13987MSI001 MEDIA DRIVER 13988M: Antti Palosaari <crope@iki.fi> 13989L: linux-media@vger.kernel.org 13990S: Maintained 13991W: https://linuxtv.org 13992W: http://palosaari.fi/linux/ 13993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13994T: git git://linuxtv.org/anttip/media_tree.git 13995F: drivers/media/tuners/msi001* 13996 13997MSI2500 MEDIA DRIVER 13998M: Antti Palosaari <crope@iki.fi> 13999L: linux-media@vger.kernel.org 14000S: Maintained 14001W: https://linuxtv.org 14002W: http://palosaari.fi/linux/ 14003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14004T: git git://linuxtv.org/anttip/media_tree.git 14005F: drivers/media/usb/msi2500/ 14006 14007MSTAR INTERRUPT CONTROLLER DRIVER 14008M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14009M: Daniel Palmer <daniel@thingy.jp> 14010S: Maintained 14011F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14012F: drivers/irqchip/irq-mst-intc.c 14013 14014MSYSTEMS DISKONCHIP G3 MTD DRIVER 14015M: Robert Jarzmik <robert.jarzmik@free.fr> 14016L: linux-mtd@lists.infradead.org 14017S: Maintained 14018F: drivers/mtd/devices/docg3* 14019 14020MT9M032 APTINA SENSOR DRIVER 14021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14022L: linux-media@vger.kernel.org 14023S: Maintained 14024T: git git://linuxtv.org/media_tree.git 14025F: drivers/media/i2c/mt9m032.c 14026F: include/media/i2c/mt9m032.h 14027 14028MT9P031 APTINA CAMERA SENSOR 14029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14030L: linux-media@vger.kernel.org 14031S: Maintained 14032T: git git://linuxtv.org/media_tree.git 14033F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14034F: drivers/media/i2c/mt9p031.c 14035F: include/media/i2c/mt9p031.h 14036 14037MT9T001 APTINA CAMERA SENSOR 14038M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14039L: linux-media@vger.kernel.org 14040S: Maintained 14041T: git git://linuxtv.org/media_tree.git 14042F: drivers/media/i2c/mt9t001.c 14043F: include/media/i2c/mt9t001.h 14044 14045MT9T112 APTINA CAMERA SENSOR 14046M: Jacopo Mondi <jacopo@jmondi.org> 14047L: linux-media@vger.kernel.org 14048S: Odd Fixes 14049T: git git://linuxtv.org/media_tree.git 14050F: drivers/media/i2c/mt9t112.c 14051F: include/media/i2c/mt9t112.h 14052 14053MT9V032 APTINA CAMERA SENSOR 14054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14055L: linux-media@vger.kernel.org 14056S: Maintained 14057T: git git://linuxtv.org/media_tree.git 14058F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14059F: drivers/media/i2c/mt9v032.c 14060F: include/media/i2c/mt9v032.h 14061 14062MT9V111 APTINA CAMERA SENSOR 14063M: Jacopo Mondi <jacopo@jmondi.org> 14064L: linux-media@vger.kernel.org 14065S: Maintained 14066T: git git://linuxtv.org/media_tree.git 14067F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14068F: drivers/media/i2c/mt9v111.c 14069 14070MULTIFUNCTION DEVICES (MFD) 14071M: Lee Jones <lee@kernel.org> 14072S: Supported 14073T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14074F: Documentation/devicetree/bindings/mfd/ 14075F: drivers/mfd/ 14076F: include/dt-bindings/mfd/ 14077F: include/linux/mfd/ 14078 14079MULTIMEDIA CARD (MMC) ETC. OVER SPI 14080S: Orphan 14081F: drivers/mmc/host/mmc_spi.c 14082F: include/linux/spi/mmc_spi.h 14083 14084MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14085M: Ulf Hansson <ulf.hansson@linaro.org> 14086L: linux-mmc@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14089F: Documentation/devicetree/bindings/mmc/ 14090F: drivers/mmc/ 14091F: include/linux/mmc/ 14092F: include/uapi/linux/mmc/ 14093 14094MULTIPLEXER SUBSYSTEM 14095M: Peter Rosin <peda@axentia.se> 14096S: Maintained 14097F: Documentation/ABI/testing/sysfs-class-mux* 14098F: Documentation/devicetree/bindings/mux/ 14099F: drivers/mux/ 14100F: include/dt-bindings/mux/ 14101F: include/linux/mux/ 14102 14103MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14104M: Bin Liu <b-liu@ti.com> 14105L: linux-usb@vger.kernel.org 14106S: Maintained 14107F: drivers/usb/musb/ 14108 14109MXL301RF MEDIA DRIVER 14110M: Akihiro Tsukada <tskd08@gmail.com> 14111L: linux-media@vger.kernel.org 14112S: Odd Fixes 14113F: drivers/media/tuners/mxl301rf* 14114 14115MXL5007T MEDIA DRIVER 14116M: Michael Krufky <mkrufky@linuxtv.org> 14117L: linux-media@vger.kernel.org 14118S: Maintained 14119W: https://linuxtv.org 14120W: http://github.com/mkrufky 14121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14122T: git git://linuxtv.org/mkrufky/tuners.git 14123F: drivers/media/tuners/mxl5007t.* 14124 14125MXSFB DRM DRIVER 14126M: Marek Vasut <marex@denx.de> 14127M: Stefan Agner <stefan@agner.ch> 14128L: dri-devel@lists.freedesktop.org 14129S: Supported 14130T: git git://anongit.freedesktop.org/drm/drm-misc 14131F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14132F: drivers/gpu/drm/mxsfb/ 14133 14134MYLEX DAC960 PCI RAID Controller 14135M: Hannes Reinecke <hare@kernel.org> 14136L: linux-scsi@vger.kernel.org 14137S: Supported 14138F: drivers/scsi/myrb.* 14139F: drivers/scsi/myrs.* 14140 14141MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14142M: Chris Lee <christopher.lee@cspi.com> 14143L: netdev@vger.kernel.org 14144S: Supported 14145W: https://www.cspi.com/ethernet-products/support/downloads/ 14146F: drivers/net/ethernet/myricom/myri10ge/ 14147 14148NAND FLASH SUBSYSTEM 14149M: Miquel Raynal <miquel.raynal@bootlin.com> 14150R: Richard Weinberger <richard@nod.at> 14151L: linux-mtd@lists.infradead.org 14152S: Maintained 14153W: http://www.linux-mtd.infradead.org/ 14154Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14155C: irc://irc.oftc.net/mtd 14156T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14157F: drivers/mtd/nand/ 14158F: include/linux/mtd/*nand*.h 14159 14160NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14161M: Daniel Mack <zonque@gmail.com> 14162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14163S: Maintained 14164W: http://www.native-instruments.com 14165F: sound/usb/caiaq/ 14166 14167NATSEMI ETHERNET DRIVER (DP8381x) 14168S: Orphan 14169F: drivers/net/ethernet/natsemi/natsemi.c 14170 14171NCR 5380 SCSI DRIVERS 14172M: Finn Thain <fthain@linux-m68k.org> 14173M: Michael Schmitz <schmitzmic@gmail.com> 14174L: linux-scsi@vger.kernel.org 14175S: Maintained 14176F: Documentation/scsi/g_NCR5380.rst 14177F: drivers/scsi/NCR5380.* 14178F: drivers/scsi/arm/cumana_1.c 14179F: drivers/scsi/arm/oak.c 14180F: drivers/scsi/atari_scsi.* 14181F: drivers/scsi/dmx3191d.c 14182F: drivers/scsi/g_NCR5380.* 14183F: drivers/scsi/mac_scsi.* 14184F: drivers/scsi/sun3_scsi.* 14185F: drivers/scsi/sun3_scsi_vme.c 14186 14187NCSI LIBRARY 14188M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14189S: Maintained 14190F: net/ncsi/ 14191 14192NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14193M: Guenter Roeck <linux@roeck-us.net> 14194L: linux-hwmon@vger.kernel.org 14195S: Maintained 14196F: Documentation/hwmon/nct6775.rst 14197F: drivers/hwmon/nct6775-core.c 14198F: drivers/hwmon/nct6775-platform.c 14199F: drivers/hwmon/nct6775.h 14200 14201NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14202M: Zev Weiss <zev@bewilderbeest.net> 14203L: linux-hwmon@vger.kernel.org 14204S: Maintained 14205F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14206F: drivers/hwmon/nct6775-i2c.c 14207 14208NETDEVSIM 14209M: Jakub Kicinski <kuba@kernel.org> 14210S: Maintained 14211F: drivers/net/netdevsim/* 14212 14213NETEM NETWORK EMULATOR 14214M: Stephen Hemminger <stephen@networkplumber.org> 14215L: netdev@vger.kernel.org 14216S: Maintained 14217F: net/sched/sch_netem.c 14218 14219NETERION 10GbE DRIVERS (s2io) 14220M: Jon Mason <jdmason@kudzu.us> 14221L: netdev@vger.kernel.org 14222S: Supported 14223F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14224F: drivers/net/ethernet/neterion/ 14225 14226NETFILTER 14227M: Pablo Neira Ayuso <pablo@netfilter.org> 14228M: Jozsef Kadlecsik <kadlec@netfilter.org> 14229M: Florian Westphal <fw@strlen.de> 14230L: netfilter-devel@vger.kernel.org 14231L: coreteam@netfilter.org 14232S: Maintained 14233W: http://www.netfilter.org/ 14234W: http://www.iptables.org/ 14235W: http://www.nftables.org/ 14236Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14237C: irc://irc.libera.chat/netfilter 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14239T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14240F: include/linux/netfilter* 14241F: include/linux/netfilter/ 14242F: include/net/netfilter/ 14243F: include/uapi/linux/netfilter* 14244F: include/uapi/linux/netfilter/ 14245F: net/*/netfilter.c 14246F: net/*/netfilter/ 14247F: net/bridge/br_netfilter*.c 14248F: net/netfilter/ 14249 14250NETROM NETWORK LAYER 14251M: Ralf Baechle <ralf@linux-mips.org> 14252L: linux-hams@vger.kernel.org 14253S: Maintained 14254W: http://www.linux-ax25.org/ 14255F: include/net/netrom.h 14256F: include/uapi/linux/netrom.h 14257F: net/netrom/ 14258 14259NETRONIX EMBEDDED CONTROLLER 14260M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14261S: Maintained 14262F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14263F: drivers/mfd/ntxec.c 14264F: drivers/pwm/pwm-ntxec.c 14265F: drivers/rtc/rtc-ntxec.c 14266F: include/linux/mfd/ntxec.h 14267 14268NETRONOME ETHERNET DRIVERS 14269M: Simon Horman <simon.horman@corigine.com> 14270R: Jakub Kicinski <kuba@kernel.org> 14271L: oss-drivers@corigine.com 14272S: Maintained 14273F: drivers/net/ethernet/netronome/ 14274 14275NETWORK BLOCK DEVICE (NBD) 14276M: Josef Bacik <josef@toxicpanda.com> 14277L: linux-block@vger.kernel.org 14278L: nbd@other.debian.org 14279S: Maintained 14280F: Documentation/admin-guide/blockdev/nbd.rst 14281F: drivers/block/nbd.c 14282F: include/trace/events/nbd.h 14283F: include/uapi/linux/nbd.h 14284 14285NETWORK DROP MONITOR 14286M: Neil Horman <nhorman@tuxdriver.com> 14287L: netdev@vger.kernel.org 14288S: Maintained 14289W: https://fedorahosted.org/dropwatch/ 14290F: include/uapi/linux/net_dropmon.h 14291F: net/core/drop_monitor.c 14292 14293NETWORKING DRIVERS 14294M: "David S. Miller" <davem@davemloft.net> 14295M: Eric Dumazet <edumazet@google.com> 14296M: Jakub Kicinski <kuba@kernel.org> 14297M: Paolo Abeni <pabeni@redhat.com> 14298L: netdev@vger.kernel.org 14299S: Maintained 14300Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14303F: Documentation/devicetree/bindings/net/ 14304F: drivers/connector/ 14305F: drivers/net/ 14306F: include/dt-bindings/net/ 14307F: include/linux/etherdevice.h 14308F: include/linux/fcdevice.h 14309F: include/linux/fddidevice.h 14310F: include/linux/hippidevice.h 14311F: include/linux/if_* 14312F: include/linux/inetdevice.h 14313F: include/linux/netdevice.h 14314F: include/uapi/linux/if_* 14315F: include/uapi/linux/netdevice.h 14316 14317NETWORKING DRIVERS (WIRELESS) 14318M: Kalle Valo <kvalo@kernel.org> 14319L: linux-wireless@vger.kernel.org 14320S: Maintained 14321W: https://wireless.wiki.kernel.org/ 14322Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14323T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14324T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14325F: Documentation/devicetree/bindings/net/wireless/ 14326F: drivers/net/wireless/ 14327 14328NETWORKING [DSA] 14329M: Andrew Lunn <andrew@lunn.ch> 14330M: Vivien Didelot <vivien.didelot@gmail.com> 14331M: Florian Fainelli <f.fainelli@gmail.com> 14332M: Vladimir Oltean <olteanv@gmail.com> 14333S: Maintained 14334F: Documentation/devicetree/bindings/net/dsa/ 14335F: drivers/net/dsa/ 14336F: include/linux/dsa/ 14337F: include/linux/platform_data/dsa.h 14338F: include/net/dsa.h 14339F: net/dsa/ 14340F: tools/testing/selftests/drivers/net/dsa/ 14341 14342NETWORKING [GENERAL] 14343M: "David S. Miller" <davem@davemloft.net> 14344M: Eric Dumazet <edumazet@google.com> 14345M: Jakub Kicinski <kuba@kernel.org> 14346M: Paolo Abeni <pabeni@redhat.com> 14347L: netdev@vger.kernel.org 14348S: Maintained 14349Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14350B: mailto:netdev@vger.kernel.org 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14352T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14353F: Documentation/networking/ 14354F: Documentation/process/maintainer-netdev.rst 14355F: include/linux/in.h 14356F: include/linux/net.h 14357F: include/linux/netdevice.h 14358F: include/net/ 14359F: include/uapi/linux/in.h 14360F: include/uapi/linux/net.h 14361F: include/uapi/linux/net_namespace.h 14362F: include/uapi/linux/netdevice.h 14363F: lib/net_utils.c 14364F: lib/random32.c 14365F: net/ 14366F: tools/testing/selftests/net/ 14367 14368NETWORKING [IPSEC] 14369M: Steffen Klassert <steffen.klassert@secunet.com> 14370M: Herbert Xu <herbert@gondor.apana.org.au> 14371M: "David S. Miller" <davem@davemloft.net> 14372L: netdev@vger.kernel.org 14373S: Maintained 14374T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14375T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14376F: include/net/xfrm.h 14377F: include/uapi/linux/xfrm.h 14378F: net/ipv4/ah4.c 14379F: net/ipv4/esp4* 14380F: net/ipv4/ip_vti.c 14381F: net/ipv4/ipcomp.c 14382F: net/ipv4/xfrm* 14383F: net/ipv6/ah6.c 14384F: net/ipv6/esp6* 14385F: net/ipv6/ip6_vti.c 14386F: net/ipv6/ipcomp6.c 14387F: net/ipv6/xfrm* 14388F: net/key/ 14389F: net/xfrm/ 14390F: tools/testing/selftests/net/ipsec.c 14391 14392NETWORKING [IPv4/IPv6] 14393M: "David S. Miller" <davem@davemloft.net> 14394M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14395M: David Ahern <dsahern@kernel.org> 14396L: netdev@vger.kernel.org 14397S: Maintained 14398T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14399F: arch/x86/net/* 14400F: include/linux/ip.h 14401F: include/linux/ipv6* 14402F: include/net/fib* 14403F: include/net/ip* 14404F: include/net/route.h 14405F: net/ipv4/ 14406F: net/ipv6/ 14407 14408NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14409M: Paul Moore <paul@paul-moore.com> 14410L: netdev@vger.kernel.org 14411L: linux-security-module@vger.kernel.org 14412S: Maintained 14413W: https://github.com/netlabel 14414F: Documentation/netlabel/ 14415F: include/net/calipso.h 14416F: include/net/cipso_ipv4.h 14417F: include/net/netlabel.h 14418F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14419F: include/uapi/linux/netfilter/xt_SECMARK.h 14420F: net/ipv4/cipso_ipv4.c 14421F: net/ipv6/calipso.c 14422F: net/netfilter/xt_CONNSECMARK.c 14423F: net/netfilter/xt_SECMARK.c 14424F: net/netlabel/ 14425 14426NETWORKING [MPTCP] 14427M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14428M: Matthieu Baerts <matthieu.baerts@tessares.net> 14429L: netdev@vger.kernel.org 14430L: mptcp@lists.linux.dev 14431S: Maintained 14432W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14433B: https://github.com/multipath-tcp/mptcp_net-next/issues 14434F: Documentation/networking/mptcp-sysctl.rst 14435F: include/net/mptcp.h 14436F: include/trace/events/mptcp.h 14437F: include/uapi/linux/mptcp.h 14438F: net/mptcp/ 14439F: tools/testing/selftests/bpf/*/*mptcp*.c 14440F: tools/testing/selftests/net/mptcp/ 14441 14442NETWORKING [TCP] 14443M: Eric Dumazet <edumazet@google.com> 14444L: netdev@vger.kernel.org 14445S: Maintained 14446F: include/linux/tcp.h 14447F: include/net/tcp.h 14448F: include/trace/events/tcp.h 14449F: include/uapi/linux/tcp.h 14450F: net/ipv4/syncookies.c 14451F: net/ipv4/tcp*.c 14452F: net/ipv6/syncookies.c 14453F: net/ipv6/tcp*.c 14454 14455NETWORKING [TLS] 14456M: Boris Pismenny <borisp@nvidia.com> 14457M: John Fastabend <john.fastabend@gmail.com> 14458M: Jakub Kicinski <kuba@kernel.org> 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: include/net/tls.h 14462F: include/uapi/linux/tls.h 14463F: net/tls/* 14464 14465NETXEN (1/10) GbE SUPPORT 14466M: Manish Chopra <manishc@marvell.com> 14467M: Rahul Verma <rahulv@marvell.com> 14468M: GR-Linux-NIC-Dev@marvell.com 14469L: netdev@vger.kernel.org 14470S: Supported 14471F: drivers/net/ethernet/qlogic/netxen/ 14472 14473NET_FAILOVER MODULE 14474M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14475L: netdev@vger.kernel.org 14476S: Supported 14477F: Documentation/networking/net_failover.rst 14478F: drivers/net/net_failover.c 14479F: include/net/net_failover.h 14480 14481NEXTHOP 14482M: David Ahern <dsahern@kernel.org> 14483L: netdev@vger.kernel.org 14484S: Maintained 14485F: include/net/netns/nexthop.h 14486F: include/net/nexthop.h 14487F: include/uapi/linux/nexthop.h 14488F: net/ipv4/nexthop.c 14489 14490NFC SUBSYSTEM 14491M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14492L: linux-nfc@lists.01.org (subscribers-only) 14493L: netdev@vger.kernel.org 14494S: Maintained 14495B: mailto:linux-nfc@lists.01.org 14496F: Documentation/devicetree/bindings/net/nfc/ 14497F: drivers/nfc/ 14498F: include/linux/platform_data/nfcmrvl.h 14499F: include/net/nfc/ 14500F: include/uapi/linux/nfc.h 14501F: net/nfc/ 14502 14503NFC VIRTUAL NCI DEVICE DRIVER 14504M: Bongsu Jeon <bongsu.jeon@samsung.com> 14505L: netdev@vger.kernel.org 14506L: linux-nfc@lists.01.org (subscribers-only) 14507S: Supported 14508F: drivers/nfc/virtual_ncidev.c 14509F: tools/testing/selftests/nci/ 14510 14511NFS, SUNRPC, AND LOCKD CLIENTS 14512M: Trond Myklebust <trond.myklebust@hammerspace.com> 14513M: Anna Schumaker <anna@kernel.org> 14514L: linux-nfs@vger.kernel.org 14515S: Maintained 14516W: http://client.linux-nfs.org 14517T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14518F: fs/lockd/ 14519F: fs/nfs/ 14520F: fs/nfs_common/ 14521F: include/linux/lockd/ 14522F: include/linux/nfs* 14523F: include/linux/sunrpc/ 14524F: include/uapi/linux/nfs* 14525F: include/uapi/linux/sunrpc/ 14526F: net/sunrpc/ 14527F: Documentation/filesystems/nfs/ 14528 14529NILFS2 FILESYSTEM 14530M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14531L: linux-nilfs@vger.kernel.org 14532S: Supported 14533W: https://nilfs.sourceforge.io/ 14534W: https://nilfs.osdn.jp/ 14535T: git https://github.com/konis/nilfs2.git 14536F: Documentation/filesystems/nilfs2.rst 14537F: fs/nilfs2/ 14538F: include/trace/events/nilfs2.h 14539F: include/uapi/linux/nilfs2_api.h 14540F: include/uapi/linux/nilfs2_ondisk.h 14541 14542NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14543M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14544S: Maintained 14545W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14546F: Documentation/scsi/NinjaSCSI.rst 14547F: drivers/scsi/pcmcia/nsp_* 14548 14549NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14550M: GOTO Masanori <gotom@debian.or.jp> 14551M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14552S: Maintained 14553W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14554F: Documentation/scsi/NinjaSCSI.rst 14555F: drivers/scsi/nsp32* 14556 14557NINTENDO HID DRIVER 14558M: Daniel J. Ogorchock <djogorchock@gmail.com> 14559L: linux-input@vger.kernel.org 14560S: Maintained 14561F: drivers/hid/hid-nintendo* 14562 14563NIOS2 ARCHITECTURE 14564M: Dinh Nguyen <dinguyen@kernel.org> 14565S: Maintained 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14567F: arch/nios2/ 14568 14569NITRO ENCLAVES (NE) 14570M: Andra Paraschiv <andraprs@amazon.com> 14571M: Alexandru Vasile <lexnv@amazon.com> 14572M: Alexandru Ciobotaru <alcioa@amazon.com> 14573L: linux-kernel@vger.kernel.org 14574S: Supported 14575W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14576F: Documentation/virt/ne_overview.rst 14577F: drivers/virt/nitro_enclaves/ 14578F: include/linux/nitro_enclaves.h 14579F: include/uapi/linux/nitro_enclaves.h 14580F: samples/nitro_enclaves/ 14581 14582NOHZ, DYNTICKS SUPPORT 14583M: Frederic Weisbecker <fweisbec@gmail.com> 14584M: Thomas Gleixner <tglx@linutronix.de> 14585M: Ingo Molnar <mingo@kernel.org> 14586L: linux-kernel@vger.kernel.org 14587S: Maintained 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14589F: include/linux/sched/nohz.h 14590F: include/linux/tick.h 14591F: kernel/time/tick*.* 14592 14593NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14594M: Pavel Machek <pavel@ucw.cz> 14595M: Sakari Ailus <sakari.ailus@iki.fi> 14596L: linux-media@vger.kernel.org 14597S: Maintained 14598F: drivers/media/i2c/ad5820.c 14599F: drivers/media/i2c/et8ek8 14600 14601NOKIA N900 POWER SUPPLY DRIVERS 14602R: Pali Rohár <pali@kernel.org> 14603F: drivers/power/supply/bq2415x_charger.c 14604F: drivers/power/supply/bq27xxx_battery.c 14605F: drivers/power/supply/bq27xxx_battery_i2c.c 14606F: drivers/power/supply/isp1704_charger.c 14607F: drivers/power/supply/rx51_battery.c 14608F: include/linux/power/bq2415x_charger.h 14609F: include/linux/power/bq27xxx_battery.h 14610 14611NOLIBC HEADER FILE 14612M: Willy Tarreau <w@1wt.eu> 14613S: Maintained 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14615F: tools/include/nolibc/ 14616F: tools/testing/selftests/nolibc/ 14617 14618NSDEPS 14619M: Matthias Maennich <maennich@google.com> 14620S: Maintained 14621F: Documentation/core-api/symbol-namespaces.rst 14622F: scripts/nsdeps 14623 14624NTB AMD DRIVER 14625M: Sanjay R Mehta <sanju.mehta@amd.com> 14626M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14627L: ntb@lists.linux.dev 14628S: Supported 14629F: drivers/ntb/hw/amd/ 14630 14631NTB DRIVER CORE 14632M: Jon Mason <jdmason@kudzu.us> 14633M: Dave Jiang <dave.jiang@intel.com> 14634M: Allen Hubbe <allenbh@gmail.com> 14635L: ntb@lists.linux.dev 14636S: Supported 14637W: https://github.com/jonmason/ntb/wiki 14638T: git git://github.com/jonmason/ntb.git 14639F: drivers/net/ntb_netdev.c 14640F: drivers/ntb/ 14641F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14642F: include/linux/ntb.h 14643F: include/linux/ntb_transport.h 14644F: tools/testing/selftests/ntb/ 14645 14646NTB IDT DRIVER 14647M: Serge Semin <fancer.lancer@gmail.com> 14648L: ntb@lists.linux.dev 14649S: Supported 14650F: drivers/ntb/hw/idt/ 14651 14652NTB INTEL DRIVER 14653M: Dave Jiang <dave.jiang@intel.com> 14654L: ntb@lists.linux.dev 14655S: Supported 14656W: https://github.com/davejiang/linux/wiki 14657T: git https://github.com/davejiang/linux.git 14658F: drivers/ntb/hw/intel/ 14659 14660NTFS FILESYSTEM 14661M: Anton Altaparmakov <anton@tuxera.com> 14662L: linux-ntfs-dev@lists.sourceforge.net 14663S: Supported 14664W: http://www.tuxera.com/ 14665T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14666F: Documentation/filesystems/ntfs.rst 14667F: fs/ntfs/ 14668 14669NTFS3 FILESYSTEM 14670M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14671L: ntfs3@lists.linux.dev 14672S: Supported 14673W: http://www.paragon-software.com/ 14674T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14675F: Documentation/filesystems/ntfs3.rst 14676F: fs/ntfs3/ 14677 14678NUBUS SUBSYSTEM 14679M: Finn Thain <fthain@linux-m68k.org> 14680L: linux-m68k@lists.linux-m68k.org 14681S: Maintained 14682F: arch/*/include/asm/nubus.h 14683F: drivers/nubus/ 14684F: include/linux/nubus.h 14685F: include/uapi/linux/nubus.h 14686 14687NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14688M: Antonino Daplas <adaplas@gmail.com> 14689L: linux-fbdev@vger.kernel.org 14690S: Maintained 14691F: drivers/video/fbdev/nvidia/ 14692F: drivers/video/fbdev/riva/ 14693 14694NVIDIA WMI EC BACKLIGHT DRIVER 14695M: Daniel Dadap <ddadap@nvidia.com> 14696L: platform-driver-x86@vger.kernel.org 14697S: Supported 14698F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14699F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14700 14701NVM EXPRESS DRIVER 14702M: Keith Busch <kbusch@kernel.org> 14703M: Jens Axboe <axboe@fb.com> 14704M: Christoph Hellwig <hch@lst.de> 14705M: Sagi Grimberg <sagi@grimberg.me> 14706L: linux-nvme@lists.infradead.org 14707S: Supported 14708W: http://git.infradead.org/nvme.git 14709T: git://git.infradead.org/nvme.git 14710F: drivers/nvme/host/ 14711F: drivers/nvme/common/ 14712F: include/linux/nvme* 14713F: include/uapi/linux/nvme_ioctl.h 14714 14715NVM EXPRESS FABRICS AUTHENTICATION 14716M: Hannes Reinecke <hare@suse.de> 14717L: linux-nvme@lists.infradead.org 14718S: Supported 14719F: drivers/nvme/host/auth.c 14720F: drivers/nvme/target/auth.c 14721F: drivers/nvme/target/fabrics-cmd-auth.c 14722F: include/linux/nvme-auth.h 14723 14724NVM EXPRESS HARDWARE MONITORING SUPPORT 14725M: Guenter Roeck <linux@roeck-us.net> 14726L: linux-nvme@lists.infradead.org 14727S: Supported 14728F: drivers/nvme/host/hwmon.c 14729 14730NVM EXPRESS FC TRANSPORT DRIVERS 14731M: James Smart <james.smart@broadcom.com> 14732L: linux-nvme@lists.infradead.org 14733S: Supported 14734F: drivers/nvme/host/fc.c 14735F: drivers/nvme/target/fc.c 14736F: drivers/nvme/target/fcloop.c 14737F: include/linux/nvme-fc-driver.h 14738F: include/linux/nvme-fc.h 14739 14740NVM EXPRESS TARGET DRIVER 14741M: Christoph Hellwig <hch@lst.de> 14742M: Sagi Grimberg <sagi@grimberg.me> 14743M: Chaitanya Kulkarni <kch@nvidia.com> 14744L: linux-nvme@lists.infradead.org 14745S: Supported 14746W: http://git.infradead.org/nvme.git 14747T: git://git.infradead.org/nvme.git 14748F: drivers/nvme/target/ 14749 14750NVMEM FRAMEWORK 14751M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14754F: Documentation/ABI/stable/sysfs-bus-nvmem 14755F: Documentation/devicetree/bindings/nvmem/ 14756F: drivers/nvmem/ 14757F: include/linux/nvmem-consumer.h 14758F: include/linux/nvmem-provider.h 14759 14760NXP C45 TJA11XX PHY DRIVER 14761M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764F: drivers/net/phy/nxp-c45-tja11xx.c 14765 14766NXP FSPI DRIVER 14767M: Han Xu <han.xu@nxp.com> 14768M: Haibo Chen <haibo.chen@nxp.com> 14769R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14770L: linux-spi@vger.kernel.org 14771S: Maintained 14772F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14773F: drivers/spi/spi-nxp-fspi.c 14774 14775NXP FXAS21002C DRIVER 14776M: Rui Miguel Silva <rmfrfs@gmail.com> 14777L: linux-iio@vger.kernel.org 14778S: Maintained 14779F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14780F: drivers/iio/gyro/fxas21002c.h 14781F: drivers/iio/gyro/fxas21002c_core.c 14782F: drivers/iio/gyro/fxas21002c_i2c.c 14783F: drivers/iio/gyro/fxas21002c_spi.c 14784 14785NXP i.MX CLOCK DRIVERS 14786M: Abel Vesa <abelvesa@kernel.org> 14787L: linux-clk@vger.kernel.org 14788L: linux-imx@nxp.com 14789S: Maintained 14790T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14791F: Documentation/devicetree/bindings/clock/imx* 14792F: drivers/clk/imx/ 14793F: include/dt-bindings/clock/imx* 14794 14795NXP i.MX 8MQ DCSS DRIVER 14796M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14797R: Lucas Stach <l.stach@pengutronix.de> 14798L: dri-devel@lists.freedesktop.org 14799S: Maintained 14800F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14801F: drivers/gpu/drm/imx/dcss/ 14802 14803NXP i.MX 8QXP ADC DRIVER 14804M: Cai Huoqing <cai.huoqing@linux.dev> 14805M: Haibo Chen <haibo.chen@nxp.com> 14806L: linux-imx@nxp.com 14807L: linux-iio@vger.kernel.org 14808S: Maintained 14809F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14810F: drivers/iio/adc/imx8qxp-adc.c 14811 14812NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14813M: Haibo Chen <haibo.chen@nxp.com> 14814L: linux-iio@vger.kernel.org 14815L: linux-imx@nxp.com 14816S: Maintained 14817F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14818F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14819F: drivers/iio/adc/imx7d_adc.c 14820F: drivers/iio/adc/vf610_adc.c 14821 14822NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14823M: Jagan Teki <jagan@amarulasolutions.com> 14824S: Maintained 14825F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14826F: drivers/regulator/pf8x00-regulator.c 14827 14828NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14830L: linux-kernel@vger.kernel.org 14831S: Maintained 14832F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14833F: drivers/extcon/extcon-ptn5150.c 14834 14835NXP SGTL5000 DRIVER 14836M: Fabio Estevam <festevam@gmail.com> 14837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14838S: Maintained 14839F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14840F: sound/soc/codecs/sgtl5000* 14841 14842NXP SJA1105 ETHERNET SWITCH DRIVER 14843M: Vladimir Oltean <olteanv@gmail.com> 14844L: linux-kernel@vger.kernel.org 14845S: Maintained 14846F: drivers/net/dsa/sja1105 14847F: drivers/net/pcs/pcs-xpcs-nxp.c 14848 14849NXP TDA998X DRM DRIVER 14850M: Russell King <linux@armlinux.org.uk> 14851S: Maintained 14852T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14853T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14854F: drivers/gpu/drm/i2c/tda998x_drv.c 14855F: include/drm/i2c/tda998x.h 14856F: include/dt-bindings/display/tda998x.h 14857K: "nxp,tda998x" 14858 14859NXP TFA9879 DRIVER 14860M: Peter Rosin <peda@axentia.se> 14861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14862S: Maintained 14863F: Documentation/devicetree/bindings/sound/tfa9879.txt 14864F: sound/soc/codecs/tfa9879* 14865 14866NXP/Goodix TFA989X (TFA1) DRIVER 14867M: Stephan Gerhold <stephan@gerhold.net> 14868L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14869S: Maintained 14870F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14871F: sound/soc/codecs/tfa989x.c 14872 14873NXP-NCI NFC DRIVER 14874L: linux-nfc@lists.01.org (subscribers-only) 14875S: Orphan 14876F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14877F: drivers/nfc/nxp-nci 14878 14879NXP i.MX 8MP DW100 V4L2 DRIVER 14880M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14881L: linux-media@vger.kernel.org 14882S: Maintained 14883F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14884F: Documentation/userspace-api/media/drivers/dw100.rst 14885F: drivers/media/platform/nxp/dw100/ 14886F: include/uapi/linux/dw100.h 14887 14888NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14889M: Mirela Rabulea <mirela.rabulea@nxp.com> 14890R: NXP Linux Team <linux-imx@nxp.com> 14891L: linux-media@vger.kernel.org 14892S: Maintained 14893F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14894F: drivers/media/platform/nxp/imx-jpeg 14895 14896NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14897M: Jonas Malaco <jonas@protocubo.io> 14898L: linux-hwmon@vger.kernel.org 14899S: Maintained 14900F: Documentation/hwmon/nzxt-kraken2.rst 14901F: drivers/hwmon/nzxt-kraken2.c 14902 14903NZXT-SMART2 HARDWARE MONITORING DRIVER 14904M: Aleksandr Mezin <mezin.alexander@gmail.com> 14905L: linux-hwmon@vger.kernel.org 14906S: Maintained 14907F: Documentation/hwmon/nzxt-smart2.rst 14908F: drivers/hwmon/nzxt-smart2.c 14909 14910OBJAGG 14911M: Jiri Pirko <jiri@nvidia.com> 14912L: netdev@vger.kernel.org 14913S: Supported 14914F: include/linux/objagg.h 14915F: lib/objagg.c 14916F: lib/test_objagg.c 14917 14918OBJTOOL 14919M: Josh Poimboeuf <jpoimboe@kernel.org> 14920M: Peter Zijlstra <peterz@infradead.org> 14921S: Supported 14922F: tools/objtool/ 14923F: include/linux/objtool.h 14924 14925OCELOT ETHERNET SWITCH DRIVER 14926M: Vladimir Oltean <vladimir.oltean@nxp.com> 14927M: Claudiu Manoil <claudiu.manoil@nxp.com> 14928M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14929M: UNGLinuxDriver@microchip.com 14930L: netdev@vger.kernel.org 14931S: Supported 14932F: drivers/net/dsa/ocelot/* 14933F: drivers/net/ethernet/mscc/ 14934F: include/soc/mscc/ocelot* 14935F: net/dsa/tag_ocelot.c 14936F: net/dsa/tag_ocelot_8021q.c 14937F: tools/testing/selftests/drivers/net/ocelot/* 14938 14939OCELOT EXTERNAL SWITCH CONTROL 14940M: Colin Foster <colin.foster@in-advantage.com> 14941S: Supported 14942F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14943F: drivers/mfd/ocelot* 14944F: include/linux/mfd/ocelot.h 14945 14946OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14947M: Frederic Barrat <fbarrat@linux.ibm.com> 14948M: Andrew Donnellan <ajd@linux.ibm.com> 14949L: linuxppc-dev@lists.ozlabs.org 14950S: Supported 14951F: Documentation/userspace-api/accelerators/ocxl.rst 14952F: arch/powerpc/include/asm/pnv-ocxl.h 14953F: arch/powerpc/platforms/powernv/ocxl.c 14954F: drivers/misc/ocxl/ 14955F: include/misc/ocxl* 14956F: include/uapi/misc/ocxl.h 14957 14958OMAP AUDIO SUPPORT 14959M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14960M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14962L: linux-omap@vger.kernel.org 14963S: Maintained 14964F: sound/soc/ti/n810.c 14965F: sound/soc/ti/omap* 14966F: sound/soc/ti/rx51.c 14967F: sound/soc/ti/sdma-pcm.* 14968 14969OMAP CLOCK FRAMEWORK SUPPORT 14970M: Paul Walmsley <paul@pwsan.com> 14971L: linux-omap@vger.kernel.org 14972S: Maintained 14973F: arch/arm/*omap*/*clock* 14974 14975OMAP DEVICE TREE SUPPORT 14976M: Benoît Cousson <bcousson@baylibre.com> 14977M: Tony Lindgren <tony@atomide.com> 14978L: linux-omap@vger.kernel.org 14979L: devicetree@vger.kernel.org 14980S: Maintained 14981F: arch/arm/boot/dts/*am3* 14982F: arch/arm/boot/dts/*am4* 14983F: arch/arm/boot/dts/*am5* 14984F: arch/arm/boot/dts/*dra7* 14985F: arch/arm/boot/dts/*omap* 14986F: arch/arm/boot/dts/logicpd-som-lv* 14987F: arch/arm/boot/dts/logicpd-torpedo* 14988 14989OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14990L: linux-omap@vger.kernel.org 14991L: linux-fbdev@vger.kernel.org 14992S: Orphan 14993F: Documentation/arm/omap/dss.rst 14994F: drivers/video/fbdev/omap2/ 14995 14996OMAP FRAMEBUFFER SUPPORT 14997L: linux-fbdev@vger.kernel.org 14998L: linux-omap@vger.kernel.org 14999S: Orphan 15000F: drivers/video/fbdev/omap/ 15001 15002OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15003M: Roger Quadros <rogerq@kernel.org> 15004M: Tony Lindgren <tony@atomide.com> 15005L: linux-omap@vger.kernel.org 15006S: Maintained 15007F: arch/arm/mach-omap2/*gpmc* 15008F: drivers/memory/omap-gpmc.c 15009 15010OMAP GPIO DRIVER 15011M: Grygorii Strashko <grygorii.strashko@ti.com> 15012M: Santosh Shilimkar <ssantosh@kernel.org> 15013M: Kevin Hilman <khilman@kernel.org> 15014L: linux-omap@vger.kernel.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15017F: drivers/gpio/gpio-omap.c 15018 15019OMAP HARDWARE SPINLOCK SUPPORT 15020M: Ohad Ben-Cohen <ohad@wizery.com> 15021L: linux-omap@vger.kernel.org 15022S: Maintained 15023F: drivers/hwspinlock/omap_hwspinlock.c 15024 15025OMAP HS MMC SUPPORT 15026L: linux-mmc@vger.kernel.org 15027L: linux-omap@vger.kernel.org 15028S: Orphan 15029F: drivers/mmc/host/omap_hsmmc.c 15030 15031OMAP HWMOD DATA 15032M: Paul Walmsley <paul@pwsan.com> 15033L: linux-omap@vger.kernel.org 15034S: Maintained 15035F: arch/arm/mach-omap2/omap_hwmod*data* 15036 15037OMAP HWMOD SUPPORT 15038M: Benoît Cousson <bcousson@baylibre.com> 15039M: Paul Walmsley <paul@pwsan.com> 15040L: linux-omap@vger.kernel.org 15041S: Maintained 15042F: arch/arm/mach-omap2/omap_hwmod.* 15043 15044OMAP I2C DRIVER 15045M: Vignesh R <vigneshr@ti.com> 15046L: linux-omap@vger.kernel.org 15047L: linux-i2c@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15050F: drivers/i2c/busses/i2c-omap.c 15051 15052OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15053M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15054L: linux-media@vger.kernel.org 15055S: Maintained 15056F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15057F: drivers/media/platform/ti/omap3isp/ 15058F: drivers/staging/media/omap4iss/ 15059 15060OMAP MMC SUPPORT 15061M: Aaro Koskinen <aaro.koskinen@iki.fi> 15062L: linux-omap@vger.kernel.org 15063S: Odd Fixes 15064F: drivers/mmc/host/omap.c 15065 15066OMAP POWER MANAGEMENT SUPPORT 15067M: Kevin Hilman <khilman@kernel.org> 15068L: linux-omap@vger.kernel.org 15069S: Maintained 15070F: arch/arm/*omap*/*pm* 15071F: drivers/cpufreq/omap-cpufreq.c 15072 15073OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15074M: Paul Walmsley <paul@pwsan.com> 15075L: linux-omap@vger.kernel.org 15076S: Maintained 15077F: arch/arm/mach-omap2/prm* 15078 15079OMAP RANDOM NUMBER GENERATOR SUPPORT 15080M: Deepak Saxena <dsaxena@plexity.net> 15081S: Maintained 15082F: drivers/char/hw_random/omap-rng.c 15083 15084OMAP USB SUPPORT 15085L: linux-usb@vger.kernel.org 15086L: linux-omap@vger.kernel.org 15087S: Orphan 15088F: arch/arm/*omap*/usb* 15089F: drivers/usb/*/*omap* 15090 15091OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15092M: Mark Jackson <mpfj@newflow.co.uk> 15093L: linux-omap@vger.kernel.org 15094S: Maintained 15095F: arch/arm/boot/dts/am335x-nano.dts 15096 15097OMAP1 SUPPORT 15098M: Aaro Koskinen <aaro.koskinen@iki.fi> 15099M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15100M: Tony Lindgren <tony@atomide.com> 15101L: linux-omap@vger.kernel.org 15102S: Maintained 15103Q: http://patchwork.kernel.org/project/linux-omap/list/ 15104T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15105F: arch/arm/configs/omap1_defconfig 15106F: arch/arm/mach-omap1/ 15107F: arch/arm/plat-omap/ 15108F: drivers/i2c/busses/i2c-omap.c 15109F: include/linux/platform_data/ams-delta-fiq.h 15110F: include/linux/platform_data/i2c-omap.h 15111 15112OMAP2+ SUPPORT 15113M: Tony Lindgren <tony@atomide.com> 15114L: linux-omap@vger.kernel.org 15115S: Maintained 15116W: http://www.muru.com/linux/omap/ 15117W: http://linux.omap.com/ 15118Q: http://patchwork.kernel.org/project/linux-omap/list/ 15119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15120F: arch/arm/configs/omap2plus_defconfig 15121F: arch/arm/mach-omap2/ 15122F: arch/arm/plat-omap/ 15123F: drivers/bus/ti-sysc.c 15124F: drivers/i2c/busses/i2c-omap.c 15125F: drivers/irqchip/irq-omap-intc.c 15126F: drivers/mfd/*omap*.c 15127F: drivers/mfd/menelaus.c 15128F: drivers/mfd/palmas.c 15129F: drivers/mfd/tps65217.c 15130F: drivers/mfd/tps65218.c 15131F: drivers/mfd/tps65910.c 15132F: drivers/mfd/twl-core.[ch] 15133F: drivers/mfd/twl4030*.c 15134F: drivers/mfd/twl6030*.c 15135F: drivers/mfd/twl6040*.c 15136F: drivers/regulator/palmas-regulator*.c 15137F: drivers/regulator/pbias-regulator.c 15138F: drivers/regulator/tps65217-regulator.c 15139F: drivers/regulator/tps65218-regulator.c 15140F: drivers/regulator/tps65219-regulator.c 15141F: drivers/regulator/tps65910-regulator.c 15142F: drivers/regulator/twl-regulator.c 15143F: drivers/regulator/twl6030-regulator.c 15144F: include/linux/platform_data/i2c-omap.h 15145F: include/linux/platform_data/ti-sysc.h 15146 15147OMFS FILESYSTEM 15148M: Bob Copeland <me@bobcopeland.com> 15149L: linux-karma-devel@lists.sourceforge.net 15150S: Maintained 15151F: Documentation/filesystems/omfs.rst 15152F: fs/omfs/ 15153 15154OMNIKEY CARDMAN 4000 DRIVER 15155M: Harald Welte <laforge@gnumonks.org> 15156S: Maintained 15157F: drivers/char/pcmcia/cm4000_cs.c 15158F: include/linux/cm4000_cs.h 15159F: include/uapi/linux/cm4000_cs.h 15160 15161OMNIKEY CARDMAN 4040 DRIVER 15162M: Harald Welte <laforge@gnumonks.org> 15163S: Maintained 15164F: drivers/char/pcmcia/cm4040_cs.* 15165 15166OMNIVISION OG01A1B SENSOR DRIVER 15167M: Shawn Tu <shawnx.tu@intel.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170F: drivers/media/i2c/og01a1b.c 15171 15172OMNIVISION OV02A10 SENSOR DRIVER 15173M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15174L: linux-media@vger.kernel.org 15175S: Maintained 15176T: git git://linuxtv.org/media_tree.git 15177F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15178F: drivers/media/i2c/ov02a10.c 15179 15180OMNIVISION OV08D10 SENSOR DRIVER 15181M: Jimmy Su <jimmy.su@intel.com> 15182L: linux-media@vger.kernel.org 15183S: Maintained 15184T: git git://linuxtv.org/media_tree.git 15185F: drivers/media/i2c/ov08d10.c 15186 15187OMNIVISION OV13858 SENSOR DRIVER 15188M: Sakari Ailus <sakari.ailus@linux.intel.com> 15189L: linux-media@vger.kernel.org 15190S: Maintained 15191T: git git://linuxtv.org/media_tree.git 15192F: drivers/media/i2c/ov13858.c 15193 15194OMNIVISION OV13B10 SENSOR DRIVER 15195M: Arec Kao <arec.kao@intel.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198T: git git://linuxtv.org/media_tree.git 15199F: drivers/media/i2c/ov13b10.c 15200 15201OMNIVISION OV2680 SENSOR DRIVER 15202M: Rui Miguel Silva <rmfrfs@gmail.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205T: git git://linuxtv.org/media_tree.git 15206F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15207F: drivers/media/i2c/ov2680.c 15208 15209OMNIVISION OV2685 SENSOR DRIVER 15210M: Shunqian Zheng <zhengsq@rock-chips.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213T: git git://linuxtv.org/media_tree.git 15214F: drivers/media/i2c/ov2685.c 15215 15216OMNIVISION OV2740 SENSOR DRIVER 15217M: Tianshu Qiu <tian.shu.qiu@intel.com> 15218R: Shawn Tu <shawnx.tu@intel.com> 15219R: Bingbu Cao <bingbu.cao@intel.com> 15220L: linux-media@vger.kernel.org 15221S: Maintained 15222T: git git://linuxtv.org/media_tree.git 15223F: drivers/media/i2c/ov2740.c 15224 15225OMNIVISION OV5640 SENSOR DRIVER 15226M: Steve Longerbeam <slongerbeam@gmail.com> 15227L: linux-media@vger.kernel.org 15228S: Maintained 15229T: git git://linuxtv.org/media_tree.git 15230F: drivers/media/i2c/ov5640.c 15231 15232OMNIVISION OV5647 SENSOR DRIVER 15233M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15234M: Jacopo Mondi <jacopo@jmondi.org> 15235L: linux-media@vger.kernel.org 15236S: Maintained 15237T: git git://linuxtv.org/media_tree.git 15238F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15239F: drivers/media/i2c/ov5647.c 15240 15241OMNIVISION OV5670 SENSOR DRIVER 15242M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15243L: linux-media@vger.kernel.org 15244S: Maintained 15245T: git git://linuxtv.org/media_tree.git 15246F: drivers/media/i2c/ov5670.c 15247 15248OMNIVISION OV5675 SENSOR DRIVER 15249M: Shawn Tu <shawnx.tu@intel.com> 15250L: linux-media@vger.kernel.org 15251S: Maintained 15252T: git git://linuxtv.org/media_tree.git 15253F: drivers/media/i2c/ov5675.c 15254 15255OMNIVISION OV5693 SENSOR DRIVER 15256M: Daniel Scally <djrscally@gmail.com> 15257L: linux-media@vger.kernel.org 15258S: Maintained 15259T: git git://linuxtv.org/media_tree.git 15260F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15261F: drivers/media/i2c/ov5693.c 15262 15263OMNIVISION OV5695 SENSOR DRIVER 15264M: Shunqian Zheng <zhengsq@rock-chips.com> 15265L: linux-media@vger.kernel.org 15266S: Maintained 15267T: git git://linuxtv.org/media_tree.git 15268F: drivers/media/i2c/ov5695.c 15269 15270OMNIVISION OV7670 SENSOR DRIVER 15271L: linux-media@vger.kernel.org 15272S: Orphan 15273T: git git://linuxtv.org/media_tree.git 15274F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15275F: drivers/media/i2c/ov7670.c 15276 15277OMNIVISION OV772x SENSOR DRIVER 15278M: Jacopo Mondi <jacopo@jmondi.org> 15279L: linux-media@vger.kernel.org 15280S: Odd fixes 15281T: git git://linuxtv.org/media_tree.git 15282F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15283F: drivers/media/i2c/ov772x.c 15284F: include/media/i2c/ov772x.h 15285 15286OMNIVISION OV7740 SENSOR DRIVER 15287M: Wenyou Yang <wenyou.yang@microchip.com> 15288L: linux-media@vger.kernel.org 15289S: Maintained 15290T: git git://linuxtv.org/media_tree.git 15291F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15292F: drivers/media/i2c/ov7740.c 15293 15294OMNIVISION OV8856 SENSOR DRIVER 15295M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15296L: linux-media@vger.kernel.org 15297S: Maintained 15298T: git git://linuxtv.org/media_tree.git 15299F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15300F: drivers/media/i2c/ov8856.c 15301 15302OMNIVISION OV9282 SENSOR DRIVER 15303M: Paul J. Murphy <paul.j.murphy@intel.com> 15304M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15305L: linux-media@vger.kernel.org 15306S: Maintained 15307T: git git://linuxtv.org/media_tree.git 15308F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15309F: drivers/media/i2c/ov9282.c 15310 15311OMNIVISION OV9640 SENSOR DRIVER 15312M: Petr Cvek <petrcvekcz@gmail.com> 15313L: linux-media@vger.kernel.org 15314S: Maintained 15315F: drivers/media/i2c/ov9640.* 15316 15317OMNIVISION OV9650 SENSOR DRIVER 15318M: Sakari Ailus <sakari.ailus@linux.intel.com> 15319R: Akinobu Mita <akinobu.mita@gmail.com> 15320R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15321L: linux-media@vger.kernel.org 15322S: Maintained 15323T: git git://linuxtv.org/media_tree.git 15324F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15325F: drivers/media/i2c/ov9650.c 15326 15327OMNIVISION OV9734 SENSOR DRIVER 15328M: Tianshu Qiu <tian.shu.qiu@intel.com> 15329R: Bingbu Cao <bingbu.cao@intel.com> 15330L: linux-media@vger.kernel.org 15331S: Maintained 15332T: git git://linuxtv.org/media_tree.git 15333F: drivers/media/i2c/ov9734.c 15334 15335ONBOARD USB HUB DRIVER 15336M: Matthias Kaehlcke <mka@chromium.org> 15337L: linux-usb@vger.kernel.org 15338S: Maintained 15339F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15340F: drivers/usb/misc/onboard_usb_hub.c 15341 15342ONENAND FLASH DRIVER 15343M: Kyungmin Park <kyungmin.park@samsung.com> 15344L: linux-mtd@lists.infradead.org 15345S: Maintained 15346F: drivers/mtd/nand/onenand/ 15347F: include/linux/mtd/onenand*.h 15348 15349ONION OMEGA2+ BOARD 15350M: Harvey Hunt <harveyhuntnexus@gmail.com> 15351L: linux-mips@vger.kernel.org 15352S: Maintained 15353F: arch/mips/boot/dts/ralink/omega2p.dts 15354 15355OP-TEE DRIVER 15356M: Jens Wiklander <jens.wiklander@linaro.org> 15357L: op-tee@lists.trustedfirmware.org 15358S: Maintained 15359F: Documentation/ABI/testing/sysfs-bus-optee-devices 15360F: drivers/tee/optee/ 15361 15362OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15363M: Sumit Garg <sumit.garg@linaro.org> 15364L: op-tee@lists.trustedfirmware.org 15365S: Maintained 15366F: drivers/char/hw_random/optee-rng.c 15367 15368OP-TEE RTC DRIVER 15369M: Clément Léger <clement.leger@bootlin.com> 15370L: linux-rtc@vger.kernel.org 15371S: Maintained 15372F: drivers/rtc/rtc-optee.c 15373 15374OPA-VNIC DRIVER 15375M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15376L: linux-rdma@vger.kernel.org 15377S: Supported 15378F: drivers/infiniband/ulp/opa_vnic 15379 15380OPEN FIRMWARE AND FLATTENED DEVICE TREE 15381M: Rob Herring <robh+dt@kernel.org> 15382M: Frank Rowand <frowand.list@gmail.com> 15383L: devicetree@vger.kernel.org 15384S: Maintained 15385C: irc://irc.libera.chat/devicetree 15386W: http://www.devicetree.org/ 15387T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15388F: Documentation/ABI/testing/sysfs-firmware-ofw 15389F: drivers/of/ 15390F: include/linux/of*.h 15391F: scripts/dtc/ 15392K: of_overlay_notifier_ 15393K: of_overlay_fdt_apply 15394K: of_overlay_remove 15395 15396OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15397M: Rob Herring <robh+dt@kernel.org> 15398M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15399L: devicetree@vger.kernel.org 15400S: Maintained 15401C: irc://irc.libera.chat/devicetree 15402Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15403T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15404F: Documentation/devicetree/ 15405F: arch/*/boot/dts/ 15406F: include/dt-bindings/ 15407 15408OPENCOMPUTE PTP CLOCK DRIVER 15409M: Jonathan Lemon <jonathan.lemon@gmail.com> 15410M: Vadim Fedorenko <vadfed@fb.com> 15411L: netdev@vger.kernel.org 15412S: Maintained 15413F: drivers/ptp/ptp_ocp.c 15414 15415OPENCORES I2C BUS DRIVER 15416M: Peter Korsgaard <peter@korsgaard.com> 15417M: Andrew Lunn <andrew@lunn.ch> 15418L: linux-i2c@vger.kernel.org 15419S: Maintained 15420F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15421F: Documentation/i2c/busses/i2c-ocores.rst 15422F: drivers/i2c/busses/i2c-ocores.c 15423F: include/linux/platform_data/i2c-ocores.h 15424 15425OPENRISC ARCHITECTURE 15426M: Jonas Bonn <jonas@southpole.se> 15427M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15428M: Stafford Horne <shorne@gmail.com> 15429L: openrisc@lists.librecores.org 15430S: Maintained 15431W: http://openrisc.io 15432T: git https://github.com/openrisc/linux.git 15433F: Documentation/devicetree/bindings/openrisc/ 15434F: Documentation/openrisc/ 15435F: arch/openrisc/ 15436F: drivers/irqchip/irq-ompic.c 15437F: drivers/irqchip/irq-or1k-* 15438 15439OPENVSWITCH 15440M: Pravin B Shelar <pshelar@ovn.org> 15441L: netdev@vger.kernel.org 15442L: dev@openvswitch.org 15443S: Maintained 15444W: http://openvswitch.org 15445F: include/uapi/linux/openvswitch.h 15446F: net/openvswitch/ 15447F: tools/testing/selftests/net/openvswitch/ 15448 15449OPERATING PERFORMANCE POINTS (OPP) 15450M: Viresh Kumar <vireshk@kernel.org> 15451M: Nishanth Menon <nm@ti.com> 15452M: Stephen Boyd <sboyd@kernel.org> 15453L: linux-pm@vger.kernel.org 15454S: Maintained 15455T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15456F: Documentation/devicetree/bindings/opp/ 15457F: Documentation/power/opp.rst 15458F: drivers/opp/ 15459F: include/linux/pm_opp.h 15460 15461OPL4 DRIVER 15462M: Clemens Ladisch <clemens@ladisch.de> 15463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15464S: Maintained 15465T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15466F: sound/drivers/opl4/ 15467 15468ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15469M: Mark Fasheh <mark@fasheh.com> 15470M: Joel Becker <jlbec@evilplan.org> 15471M: Joseph Qi <joseph.qi@linux.alibaba.com> 15472L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15473S: Supported 15474W: http://ocfs2.wiki.kernel.org 15475F: Documentation/filesystems/dlmfs.rst 15476F: Documentation/filesystems/ocfs2.rst 15477F: fs/ocfs2/ 15478 15479ORANGEFS FILESYSTEM 15480M: Mike Marshall <hubcap@omnibond.com> 15481R: Martin Brandenburg <martin@omnibond.com> 15482L: devel@lists.orangefs.org 15483S: Supported 15484T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15485F: Documentation/filesystems/orangefs.rst 15486F: fs/orangefs/ 15487 15488ORINOCO DRIVER 15489L: linux-wireless@vger.kernel.org 15490S: Orphan 15491W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15492W: http://www.nongnu.org/orinoco/ 15493F: drivers/net/wireless/intersil/orinoco/ 15494 15495OV2659 OMNIVISION SENSOR DRIVER 15496M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15497L: linux-media@vger.kernel.org 15498S: Maintained 15499W: https://linuxtv.org 15500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15501T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15502F: drivers/media/i2c/ov2659.c 15503F: include/media/i2c/ov2659.h 15504 15505OVERLAY FILESYSTEM 15506M: Miklos Szeredi <miklos@szeredi.hu> 15507L: linux-unionfs@vger.kernel.org 15508S: Supported 15509T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15510F: Documentation/filesystems/overlayfs.rst 15511F: fs/overlayfs/ 15512 15513P54 WIRELESS DRIVER 15514M: Christian Lamparter <chunkeey@googlemail.com> 15515L: linux-wireless@vger.kernel.org 15516S: Maintained 15517W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15518F: drivers/net/wireless/intersil/p54/ 15519 15520PACKING 15521M: Vladimir Oltean <olteanv@gmail.com> 15522L: netdev@vger.kernel.org 15523S: Supported 15524F: Documentation/core-api/packing.rst 15525F: include/linux/packing.h 15526F: lib/packing.c 15527 15528PADATA PARALLEL EXECUTION MECHANISM 15529M: Steffen Klassert <steffen.klassert@secunet.com> 15530M: Daniel Jordan <daniel.m.jordan@oracle.com> 15531L: linux-crypto@vger.kernel.org 15532L: linux-kernel@vger.kernel.org 15533S: Maintained 15534F: Documentation/core-api/padata.rst 15535F: include/linux/padata.h 15536F: kernel/padata.c 15537 15538PAGE CACHE 15539M: Matthew Wilcox (Oracle) <willy@infradead.org> 15540L: linux-fsdevel@vger.kernel.org 15541S: Supported 15542T: git git://git.infradead.org/users/willy/pagecache.git 15543F: Documentation/filesystems/locking.rst 15544F: Documentation/filesystems/vfs.rst 15545F: include/linux/pagemap.h 15546F: mm/filemap.c 15547F: mm/page-writeback.c 15548F: mm/readahead.c 15549F: mm/truncate.c 15550 15551PAGE POOL 15552M: Jesper Dangaard Brouer <hawk@kernel.org> 15553M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15554L: netdev@vger.kernel.org 15555S: Supported 15556F: Documentation/networking/page_pool.rst 15557F: include/net/page_pool.h 15558F: include/trace/events/page_pool.h 15559F: net/core/page_pool.c 15560 15561PAGE TABLE CHECK 15562M: Pasha Tatashin <pasha.tatashin@soleen.com> 15563M: Andrew Morton <akpm@linux-foundation.org> 15564L: linux-mm@kvack.org 15565S: Maintained 15566F: Documentation/mm/page_table_check.rst 15567F: include/linux/page_table_check.h 15568F: mm/page_table_check.c 15569 15570PANASONIC LAPTOP ACPI EXTRAS DRIVER 15571M: Kenneth Chan <kenneth.t.chan@gmail.com> 15572L: platform-driver-x86@vger.kernel.org 15573S: Maintained 15574F: drivers/platform/x86/panasonic-laptop.c 15575 15576PARALLAX PING IIO SENSOR DRIVER 15577M: Andreas Klinger <ak@it-klinger.de> 15578L: linux-iio@vger.kernel.org 15579S: Maintained 15580F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15581F: drivers/iio/proximity/ping.c 15582 15583PARALLEL LCD/KEYPAD PANEL DRIVER 15584M: Willy Tarreau <willy@haproxy.com> 15585M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15586S: Odd Fixes 15587F: Documentation/admin-guide/lcd-panel-cgram.rst 15588F: drivers/auxdisplay/panel.c 15589 15590PARALLEL PORT SUBSYSTEM 15591M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15592M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15593L: linux-parport@lists.infradead.org (subscribers-only) 15594S: Maintained 15595F: Documentation/driver-api/parport*.rst 15596F: drivers/char/ppdev.c 15597F: drivers/parport/ 15598F: include/linux/parport*.h 15599F: include/uapi/linux/ppdev.h 15600 15601PARAVIRT_OPS INTERFACE 15602M: Juergen Gross <jgross@suse.com> 15603M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15604R: Alexey Makhalov <amakhalov@vmware.com> 15605R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15606L: virtualization@lists.linux-foundation.org 15607L: x86@kernel.org 15608S: Supported 15609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15610F: Documentation/virt/paravirt_ops.rst 15611F: arch/*/include/asm/paravirt*.h 15612F: arch/*/kernel/paravirt* 15613F: include/linux/hypervisor.h 15614 15615PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15616M: Tim Waugh <tim@cyberelk.net> 15617L: linux-parport@lists.infradead.org (subscribers-only) 15618S: Maintained 15619F: Documentation/admin-guide/blockdev/paride.rst 15620F: drivers/block/paride/ 15621 15622PARISC ARCHITECTURE 15623M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15624M: Helge Deller <deller@gmx.de> 15625L: linux-parisc@vger.kernel.org 15626S: Maintained 15627W: https://parisc.wiki.kernel.org 15628Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15629T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15630T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15631F: Documentation/parisc/ 15632F: arch/parisc/ 15633F: drivers/char/agp/parisc-agp.c 15634F: drivers/input/misc/hp_sdc_rtc.c 15635F: drivers/input/serio/gscps2.c 15636F: drivers/input/serio/hp_sdc* 15637F: drivers/parisc/ 15638F: drivers/parport/parport_gsc.* 15639F: drivers/tty/serial/8250/8250_parisc.c 15640F: drivers/video/console/sti* 15641F: drivers/video/fbdev/sti* 15642F: drivers/video/logo/logo_parisc* 15643F: include/linux/hp_sdc.h 15644 15645PARMAN 15646M: Jiri Pirko <jiri@nvidia.com> 15647L: netdev@vger.kernel.org 15648S: Supported 15649F: include/linux/parman.h 15650F: lib/parman.c 15651F: lib/test_parman.c 15652 15653PC ENGINES APU BOARD DRIVER 15654M: Enrico Weigelt, metux IT consult <info@metux.net> 15655S: Maintained 15656F: drivers/platform/x86/pcengines-apuv2.c 15657 15658PC87360 HARDWARE MONITORING DRIVER 15659M: Jim Cromie <jim.cromie@gmail.com> 15660L: linux-hwmon@vger.kernel.org 15661S: Maintained 15662F: Documentation/hwmon/pc87360.rst 15663F: drivers/hwmon/pc87360.c 15664 15665PC8736x GPIO DRIVER 15666M: Jim Cromie <jim.cromie@gmail.com> 15667S: Maintained 15668F: drivers/char/pc8736x_gpio.c 15669 15670PC87427 HARDWARE MONITORING DRIVER 15671M: Jean Delvare <jdelvare@suse.com> 15672L: linux-hwmon@vger.kernel.org 15673S: Maintained 15674F: Documentation/hwmon/pc87427.rst 15675F: drivers/hwmon/pc87427.c 15676 15677PCA9532 LED DRIVER 15678M: Riku Voipio <riku.voipio@iki.fi> 15679S: Maintained 15680F: drivers/leds/leds-pca9532.c 15681F: include/linux/leds-pca9532.h 15682 15683PCA9541 I2C BUS MASTER SELECTOR DRIVER 15684M: Guenter Roeck <linux@roeck-us.net> 15685L: linux-i2c@vger.kernel.org 15686S: Maintained 15687F: drivers/i2c/muxes/i2c-mux-pca9541.c 15688 15689PCDP - PRIMARY CONSOLE AND DEBUG PORT 15690M: Khalid Aziz <khalid@gonehiking.org> 15691S: Maintained 15692F: drivers/firmware/pcdp.* 15693 15694PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15695M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15696M: Pali Rohár <pali@kernel.org> 15697L: linux-pci@vger.kernel.org 15698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15699S: Maintained 15700F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15701F: drivers/pci/controller/pci-aardvark.c 15702 15703PCI DRIVER FOR ALTERA PCIE IP 15704M: Joyce Ooi <joyce.ooi@intel.com> 15705L: linux-pci@vger.kernel.org 15706S: Supported 15707F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15708F: drivers/pci/controller/pcie-altera.c 15709 15710PCI DRIVER FOR APPLIEDMICRO XGENE 15711M: Toan Le <toan@os.amperecomputing.com> 15712L: linux-pci@vger.kernel.org 15713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15714S: Maintained 15715F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15716F: drivers/pci/controller/pci-xgene.c 15717 15718PCI DRIVER FOR ARM VERSATILE PLATFORM 15719M: Rob Herring <robh@kernel.org> 15720L: linux-pci@vger.kernel.org 15721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15722S: Maintained 15723F: Documentation/devicetree/bindings/pci/versatile.yaml 15724F: drivers/pci/controller/pci-versatile.c 15725 15726PCI DRIVER FOR ARMADA 8K 15727M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15728L: linux-pci@vger.kernel.org 15729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15730S: Maintained 15731F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15732F: drivers/pci/controller/dwc/pcie-armada8k.c 15733 15734PCI DRIVER FOR CADENCE PCIE IP 15735M: Tom Joseph <tjoseph@cadence.com> 15736L: linux-pci@vger.kernel.org 15737S: Maintained 15738F: Documentation/devicetree/bindings/pci/cdns,* 15739F: drivers/pci/controller/cadence/ 15740 15741PCI DRIVER FOR FREESCALE LAYERSCAPE 15742M: Minghuan Lian <minghuan.Lian@nxp.com> 15743M: Mingkai Hu <mingkai.hu@nxp.com> 15744M: Roy Zang <roy.zang@nxp.com> 15745L: linuxppc-dev@lists.ozlabs.org 15746L: linux-pci@vger.kernel.org 15747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15748S: Maintained 15749F: drivers/pci/controller/dwc/*layerscape* 15750 15751PCI DRIVER FOR GENERIC OF HOSTS 15752M: Will Deacon <will@kernel.org> 15753L: linux-pci@vger.kernel.org 15754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15755S: Maintained 15756F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15757F: drivers/pci/controller/pci-host-common.c 15758F: drivers/pci/controller/pci-host-generic.c 15759 15760PCI DRIVER FOR IMX6 15761M: Richard Zhu <hongxing.zhu@nxp.com> 15762M: Lucas Stach <l.stach@pengutronix.de> 15763L: linux-pci@vger.kernel.org 15764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15765S: Maintained 15766F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15767F: drivers/pci/controller/dwc/*imx6* 15768 15769PCI DRIVER FOR FU740 15770M: Paul Walmsley <paul.walmsley@sifive.com> 15771M: Greentime Hu <greentime.hu@sifive.com> 15772L: linux-pci@vger.kernel.org 15773S: Maintained 15774F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15775F: drivers/pci/controller/dwc/pcie-fu740.c 15776 15777PCI DRIVER FOR INTEL IXP4XX 15778M: Linus Walleij <linus.walleij@linaro.org> 15779S: Maintained 15780F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15781F: drivers/pci/controller/pci-ixp4xx.c 15782 15783PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15784M: Nirmal Patel <nirmal.patel@linux.intel.com> 15785R: Jonathan Derrick <jonathan.derrick@linux.dev> 15786L: linux-pci@vger.kernel.org 15787S: Supported 15788F: drivers/pci/controller/vmd.c 15789 15790PCI DRIVER FOR MICROSEMI SWITCHTEC 15791M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15792M: Logan Gunthorpe <logang@deltatee.com> 15793L: linux-pci@vger.kernel.org 15794S: Maintained 15795F: Documentation/ABI/testing/sysfs-class-switchtec 15796F: Documentation/driver-api/switchtec.rst 15797F: drivers/ntb/hw/mscc/ 15798F: drivers/pci/switch/switchtec* 15799F: include/linux/switchtec.h 15800F: include/uapi/linux/switchtec_ioctl.h 15801 15802PCI DRIVER FOR MOBIVEIL PCIE IP 15803M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15804M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15805L: linux-pci@vger.kernel.org 15806S: Supported 15807F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15808F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15809 15810PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15811M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15812M: Pali Rohár <pali@kernel.org> 15813L: linux-pci@vger.kernel.org 15814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15815S: Maintained 15816F: drivers/pci/controller/*mvebu* 15817 15818PCI DRIVER FOR NVIDIA TEGRA 15819M: Thierry Reding <thierry.reding@gmail.com> 15820L: linux-tegra@vger.kernel.org 15821L: linux-pci@vger.kernel.org 15822S: Supported 15823F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15824F: drivers/pci/controller/pci-tegra.c 15825 15826PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15827M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15828L: linux-pci@vger.kernel.org 15829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15830S: Maintained 15831F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15832F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15833 15834PCI DRIVER FOR RENESAS R-CAR 15835M: Marek Vasut <marek.vasut+renesas@gmail.com> 15836M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15837L: linux-pci@vger.kernel.org 15838L: linux-renesas-soc@vger.kernel.org 15839S: Maintained 15840F: Documentation/devicetree/bindings/pci/*rcar* 15841F: drivers/pci/controller/*rcar* 15842 15843PCI DRIVER FOR SAMSUNG EXYNOS 15844M: Jingoo Han <jingoohan1@gmail.com> 15845L: linux-pci@vger.kernel.org 15846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15847L: linux-samsung-soc@vger.kernel.org 15848S: Maintained 15849F: drivers/pci/controller/dwc/pci-exynos.c 15850 15851PCI DRIVER FOR SYNOPSYS DESIGNWARE 15852M: Jingoo Han <jingoohan1@gmail.com> 15853M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15854L: linux-pci@vger.kernel.org 15855S: Maintained 15856F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15857F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15858F: drivers/pci/controller/dwc/*designware* 15859 15860PCI DRIVER FOR TI DRA7XX/J721E 15861M: Vignesh Raghavendra <vigneshr@ti.com> 15862L: linux-omap@vger.kernel.org 15863L: linux-pci@vger.kernel.org 15864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15865S: Supported 15866F: Documentation/devicetree/bindings/pci/ti-pci.txt 15867F: drivers/pci/controller/cadence/pci-j721e.c 15868F: drivers/pci/controller/dwc/pci-dra7xx.c 15869 15870PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15871M: Linus Walleij <linus.walleij@linaro.org> 15872L: linux-pci@vger.kernel.org 15873S: Maintained 15874F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15875F: drivers/pci/controller/pci-v3-semi.c 15876 15877PCI ENDPOINT SUBSYSTEM 15878M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15879R: Krzysztof Wilczyński <kw@linux.com> 15880R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15881R: Kishon Vijay Abraham I <kishon@kernel.org> 15882L: linux-pci@vger.kernel.org 15883S: Supported 15884Q: https://patchwork.kernel.org/project/linux-pci/list/ 15885B: https://bugzilla.kernel.org 15886C: irc://irc.oftc.net/linux-pci 15887T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15888F: Documentation/PCI/endpoint/* 15889F: Documentation/misc-devices/pci-endpoint-test.rst 15890F: drivers/misc/pci_endpoint_test.c 15891F: drivers/pci/endpoint/ 15892F: tools/pci/ 15893 15894PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15895M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15896R: Oliver O'Halloran <oohall@gmail.com> 15897L: linuxppc-dev@lists.ozlabs.org 15898S: Supported 15899F: Documentation/PCI/pci-error-recovery.rst 15900F: Documentation/powerpc/eeh-pci-error-recovery.rst 15901F: arch/powerpc/include/*/eeh*.h 15902F: arch/powerpc/kernel/eeh*.c 15903F: arch/powerpc/platforms/*/eeh*.c 15904F: drivers/pci/pcie/aer.c 15905F: drivers/pci/pcie/dpc.c 15906F: drivers/pci/pcie/err.c 15907 15908PCI ERROR RECOVERY 15909M: Linas Vepstas <linasvepstas@gmail.com> 15910L: linux-pci@vger.kernel.org 15911S: Supported 15912F: Documentation/PCI/pci-error-recovery.rst 15913 15914PCI PEER-TO-PEER DMA (P2PDMA) 15915M: Bjorn Helgaas <bhelgaas@google.com> 15916M: Logan Gunthorpe <logang@deltatee.com> 15917L: linux-pci@vger.kernel.org 15918S: Supported 15919Q: https://patchwork.kernel.org/project/linux-pci/list/ 15920B: https://bugzilla.kernel.org 15921C: irc://irc.oftc.net/linux-pci 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15923F: Documentation/driver-api/pci/p2pdma.rst 15924F: drivers/pci/p2pdma.c 15925F: include/linux/pci-p2pdma.h 15926 15927PCI MSI DRIVER FOR ALTERA MSI IP 15928M: Joyce Ooi <joyce.ooi@intel.com> 15929L: linux-pci@vger.kernel.org 15930S: Supported 15931F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15932F: drivers/pci/controller/pcie-altera-msi.c 15933 15934PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15935M: Toan Le <toan@os.amperecomputing.com> 15936L: linux-pci@vger.kernel.org 15937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15938S: Maintained 15939F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15940F: drivers/pci/controller/pci-xgene-msi.c 15941 15942PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15943M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15944R: Rob Herring <robh@kernel.org> 15945R: Krzysztof Wilczyński <kw@linux.com> 15946L: linux-pci@vger.kernel.org 15947S: Supported 15948Q: https://patchwork.kernel.org/project/linux-pci/list/ 15949B: https://bugzilla.kernel.org 15950C: irc://irc.oftc.net/linux-pci 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15952F: drivers/pci/controller/ 15953F: drivers/pci/pci-bridge-emul.c 15954F: drivers/pci/pci-bridge-emul.h 15955 15956PCI SUBSYSTEM 15957M: Bjorn Helgaas <bhelgaas@google.com> 15958L: linux-pci@vger.kernel.org 15959S: Supported 15960Q: https://patchwork.kernel.org/project/linux-pci/list/ 15961B: https://bugzilla.kernel.org 15962C: irc://irc.oftc.net/linux-pci 15963T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15964F: Documentation/PCI/ 15965F: Documentation/devicetree/bindings/pci/ 15966F: arch/x86/kernel/early-quirks.c 15967F: arch/x86/kernel/quirks.c 15968F: arch/x86/pci/ 15969F: drivers/acpi/pci* 15970F: drivers/pci/ 15971F: include/asm-generic/pci* 15972F: include/linux/of_pci.h 15973F: include/linux/pci* 15974F: include/uapi/linux/pci* 15975F: lib/pci* 15976 15977PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15978M: Jonathan Chocron <jonnyc@amazon.com> 15979L: linux-pci@vger.kernel.org 15980S: Maintained 15981F: Documentation/devicetree/bindings/pci/pcie-al.txt 15982F: drivers/pci/controller/dwc/pcie-al.c 15983 15984PCIE DRIVER FOR AMLOGIC MESON 15985M: Yue Wang <yue.wang@Amlogic.com> 15986L: linux-pci@vger.kernel.org 15987L: linux-amlogic@lists.infradead.org 15988S: Maintained 15989F: drivers/pci/controller/dwc/pci-meson.c 15990 15991PCIE DRIVER FOR AXIS ARTPEC 15992M: Jesper Nilsson <jesper.nilsson@axis.com> 15993L: linux-arm-kernel@axis.com 15994L: linux-pci@vger.kernel.org 15995S: Maintained 15996F: Documentation/devicetree/bindings/pci/axis,artpec* 15997F: drivers/pci/controller/dwc/*artpec* 15998 15999PCIE DRIVER FOR CAVIUM THUNDERX 16000M: Robert Richter <rric@kernel.org> 16001L: linux-pci@vger.kernel.org 16002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16003S: Odd Fixes 16004F: drivers/pci/controller/pci-thunder-* 16005 16006PCIE DRIVER FOR HISILICON 16007M: Zhou Wang <wangzhou1@hisilicon.com> 16008L: linux-pci@vger.kernel.org 16009S: Maintained 16010F: drivers/pci/controller/dwc/pcie-hisi.c 16011 16012PCIE DRIVER FOR HISILICON KIRIN 16013M: Xiaowei Song <songxiaowei@hisilicon.com> 16014M: Binghui Wang <wangbinghui@hisilicon.com> 16015L: linux-pci@vger.kernel.org 16016S: Maintained 16017F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16018F: drivers/pci/controller/dwc/pcie-kirin.c 16019 16020PCIE DRIVER FOR HISILICON STB 16021M: Shawn Guo <shawn.guo@linaro.org> 16022L: linux-pci@vger.kernel.org 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16025F: drivers/pci/controller/dwc/pcie-histb.c 16026 16027PCIE DRIVER FOR INTEL KEEM BAY 16028M: Srikanth Thokala <srikanth.thokala@intel.com> 16029L: linux-pci@vger.kernel.org 16030S: Supported 16031F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16032F: drivers/pci/controller/dwc/pcie-keembay.c 16033 16034PCIE DRIVER FOR INTEL LGM GW SOC 16035M: Rahul Tanwar <rtanwar@maxlinear.com> 16036L: linux-pci@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16039F: drivers/pci/controller/dwc/pcie-intel-gw.c 16040 16041PCIE DRIVER FOR MEDIATEK 16042M: Ryder Lee <ryder.lee@mediatek.com> 16043M: Jianjun Wang <jianjun.wang@mediatek.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/mediatek* 16048F: drivers/pci/controller/*mediatek* 16049 16050PCIE DRIVER FOR MICROCHIP 16051M: Daire McNamara <daire.mcnamara@microchip.com> 16052L: linux-pci@vger.kernel.org 16053S: Supported 16054F: Documentation/devicetree/bindings/pci/microchip* 16055F: drivers/pci/controller/*microchip* 16056 16057PCIE DRIVER FOR QUALCOMM MSM 16058M: Stanimir Varbanov <svarbanov@mm-sol.com> 16059L: linux-pci@vger.kernel.org 16060L: linux-arm-msm@vger.kernel.org 16061S: Maintained 16062F: drivers/pci/controller/dwc/pcie-qcom.c 16063 16064PCIE ENDPOINT DRIVER FOR QUALCOMM 16065M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-msm@vger.kernel.org 16068S: Maintained 16069F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16070F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16071 16072PCIE DRIVER FOR ROCKCHIP 16073M: Shawn Lin <shawn.lin@rock-chips.com> 16074L: linux-pci@vger.kernel.org 16075L: linux-rockchip@lists.infradead.org 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16078F: drivers/pci/controller/pcie-rockchip* 16079 16080PCIE DRIVER FOR SOCIONEXT UNIPHIER 16081M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16082L: linux-pci@vger.kernel.org 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16085F: drivers/pci/controller/dwc/pcie-uniphier* 16086 16087PCIE DRIVER FOR ST SPEAR13XX 16088M: Pratyush Anand <pratyush.anand@gmail.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: drivers/pci/controller/dwc/*spear* 16092 16093PCI DRIVER FOR XILINX VERSAL CPM 16094M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16095M: Michal Simek <michal.simek@amd.com> 16096L: linux-pci@vger.kernel.org 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16099F: drivers/pci/controller/pcie-xilinx-cpm.c 16100 16101PCMCIA SUBSYSTEM 16102M: Dominik Brodowski <linux@dominikbrodowski.net> 16103S: Odd Fixes 16104T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16105F: Documentation/pcmcia/ 16106F: drivers/pcmcia/ 16107F: include/pcmcia/ 16108F: tools/pcmcia/ 16109 16110PCNET32 NETWORK DRIVER 16111M: Don Fry <pcnet32@frontier.com> 16112L: netdev@vger.kernel.org 16113S: Maintained 16114F: drivers/net/ethernet/amd/pcnet32.c 16115 16116PCRYPT PARALLEL CRYPTO ENGINE 16117M: Steffen Klassert <steffen.klassert@secunet.com> 16118L: linux-crypto@vger.kernel.org 16119S: Maintained 16120F: crypto/pcrypt.c 16121F: include/crypto/pcrypt.h 16122 16123PEAQ WMI HOTKEYS DRIVER 16124M: Hans de Goede <hdegoede@redhat.com> 16125L: platform-driver-x86@vger.kernel.org 16126S: Maintained 16127F: drivers/platform/x86/peaq-wmi.c 16128 16129PECI HARDWARE MONITORING DRIVERS 16130M: Iwona Winiarska <iwona.winiarska@intel.com> 16131L: linux-hwmon@vger.kernel.org 16132S: Supported 16133F: Documentation/hwmon/peci-cputemp.rst 16134F: Documentation/hwmon/peci-dimmtemp.rst 16135F: drivers/hwmon/peci/ 16136 16137PECI SUBSYSTEM 16138M: Iwona Winiarska <iwona.winiarska@intel.com> 16139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16140S: Supported 16141F: Documentation/devicetree/bindings/peci/ 16142F: Documentation/peci/ 16143F: drivers/peci/ 16144F: include/linux/peci-cpu.h 16145F: include/linux/peci.h 16146 16147PENSANDO ETHERNET DRIVERS 16148M: Shannon Nelson <snelson@pensando.io> 16149M: drivers@pensando.io 16150L: netdev@vger.kernel.org 16151S: Supported 16152F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16153F: drivers/net/ethernet/pensando/ 16154 16155PER-CPU MEMORY ALLOCATOR 16156M: Dennis Zhou <dennis@kernel.org> 16157M: Tejun Heo <tj@kernel.org> 16158M: Christoph Lameter <cl@linux.com> 16159L: linux-mm@kvack.org 16160S: Maintained 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16162F: arch/*/include/asm/percpu.h 16163F: include/linux/percpu*.h 16164F: lib/percpu*.c 16165F: mm/percpu*.c 16166 16167PER-TASK DELAY ACCOUNTING 16168M: Balbir Singh <bsingharora@gmail.com> 16169S: Maintained 16170F: include/linux/delayacct.h 16171F: kernel/delayacct.c 16172 16173PERFORMANCE EVENTS SUBSYSTEM 16174M: Peter Zijlstra <peterz@infradead.org> 16175M: Ingo Molnar <mingo@redhat.com> 16176M: Arnaldo Carvalho de Melo <acme@kernel.org> 16177R: Mark Rutland <mark.rutland@arm.com> 16178R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16179R: Jiri Olsa <jolsa@kernel.org> 16180R: Namhyung Kim <namhyung@kernel.org> 16181L: linux-perf-users@vger.kernel.org 16182L: linux-kernel@vger.kernel.org 16183S: Supported 16184W: https://perf.wiki.kernel.org/ 16185T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16186F: arch/*/events/* 16187F: arch/*/events/*/* 16188F: arch/*/include/asm/perf_event.h 16189F: arch/*/kernel/*/*/perf_event*.c 16190F: arch/*/kernel/*/perf_event*.c 16191F: arch/*/kernel/perf_callchain.c 16192F: arch/*/kernel/perf_event*.c 16193F: include/linux/perf_event.h 16194F: include/uapi/linux/perf_event.h 16195F: kernel/events/* 16196F: tools/lib/perf/ 16197F: tools/perf/ 16198 16199PERFORMANCE EVENTS TOOLING ARM64 16200R: John Garry <john.garry@huawei.com> 16201R: Will Deacon <will@kernel.org> 16202R: James Clark <james.clark@arm.com> 16203R: Mike Leach <mike.leach@linaro.org> 16204R: Leo Yan <leo.yan@linaro.org> 16205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16206S: Supported 16207F: tools/build/feature/test-libopencsd.c 16208F: tools/perf/arch/arm*/ 16209F: tools/perf/pmu-events/arch/arm64/ 16210F: tools/perf/util/arm-spe* 16211F: tools/perf/util/cs-etm* 16212 16213PERSONALITY HANDLING 16214M: Christoph Hellwig <hch@infradead.org> 16215L: linux-abi-devel@lists.sourceforge.net 16216S: Maintained 16217F: include/linux/personality.h 16218F: include/uapi/linux/personality.h 16219 16220PHOENIX RC FLIGHT CONTROLLER ADAPTER 16221M: Marcus Folkesson <marcus.folkesson@gmail.com> 16222L: linux-input@vger.kernel.org 16223S: Maintained 16224F: Documentation/input/devices/pxrc.rst 16225F: drivers/input/joystick/pxrc.c 16226 16227PHONET PROTOCOL 16228M: Remi Denis-Courmont <courmisch@gmail.com> 16229S: Supported 16230F: Documentation/networking/phonet.rst 16231F: include/linux/phonet.h 16232F: include/net/phonet/ 16233F: include/uapi/linux/phonet.h 16234F: net/phonet/ 16235 16236PHRAM MTD DRIVER 16237M: Joern Engel <joern@lazybastard.org> 16238L: linux-mtd@lists.infradead.org 16239S: Maintained 16240F: drivers/mtd/devices/phram.c 16241 16242PICOLCD HID DRIVER 16243M: Bruno Prémont <bonbons@linux-vserver.org> 16244L: linux-input@vger.kernel.org 16245S: Maintained 16246F: drivers/hid/hid-picolcd* 16247 16248PIDFD API 16249M: Christian Brauner <christian@brauner.io> 16250L: linux-kernel@vger.kernel.org 16251S: Maintained 16252T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16253F: samples/pidfd/ 16254F: tools/testing/selftests/clone3/ 16255F: tools/testing/selftests/pid_namespace/ 16256F: tools/testing/selftests/pidfd/ 16257K: (?i)pidfd 16258K: (?i)clone3 16259K: \b(clone_args|kernel_clone_args)\b 16260 16261PIN CONTROL SUBSYSTEM 16262M: Linus Walleij <linus.walleij@linaro.org> 16263L: linux-gpio@vger.kernel.org 16264S: Maintained 16265T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16266F: Documentation/devicetree/bindings/pinctrl/ 16267F: Documentation/driver-api/pin-control.rst 16268F: drivers/pinctrl/ 16269F: include/dt-bindings/pinctrl/ 16270F: include/linux/pinctrl/ 16271 16272PIN CONTROLLER - AMD 16273M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16274M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16275S: Maintained 16276F: drivers/pinctrl/pinctrl-amd.c 16277 16278PIN CONTROLLER - FREESCALE 16279M: Dong Aisheng <aisheng.dong@nxp.com> 16280M: Fabio Estevam <festevam@gmail.com> 16281M: Shawn Guo <shawnguo@kernel.org> 16282M: Jacky Bai <ping.bai@nxp.com> 16283R: Pengutronix Kernel Team <kernel@pengutronix.de> 16284L: linux-gpio@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pinctrl/fsl,* 16287F: drivers/pinctrl/freescale/ 16288 16289PIN CONTROLLER - INTEL 16290M: Mika Westerberg <mika.westerberg@linux.intel.com> 16291M: Andy Shevchenko <andy@kernel.org> 16292S: Supported 16293T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16294F: drivers/pinctrl/intel/ 16295 16296PIN CONTROLLER - KEEMBAY 16297M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16298S: Supported 16299F: drivers/pinctrl/pinctrl-keembay* 16300 16301PIN CONTROLLER - MEDIATEK 16302M: Sean Wang <sean.wang@kernel.org> 16303L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16304S: Maintained 16305F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16306F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16307F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16308F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16309F: drivers/pinctrl/mediatek/ 16310 16311PIN CONTROLLER - MICROCHIP AT91 16312M: Ludovic Desroches <ludovic.desroches@microchip.com> 16313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16314L: linux-gpio@vger.kernel.org 16315S: Supported 16316F: drivers/gpio/gpio-sama5d2-piobu.c 16317F: drivers/pinctrl/pinctrl-at91* 16318 16319PIN CONTROLLER - QUALCOMM 16320M: Bjorn Andersson <andersson@kernel.org> 16321L: linux-arm-msm@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16324F: drivers/pinctrl/qcom/ 16325 16326PIN CONTROLLER - RENESAS 16327M: Geert Uytterhoeven <geert+renesas@glider.be> 16328L: linux-renesas-soc@vger.kernel.org 16329S: Supported 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16331F: Documentation/devicetree/bindings/pinctrl/renesas,* 16332F: drivers/pinctrl/renesas/ 16333 16334PIN CONTROLLER - SAMSUNG 16335M: Tomasz Figa <tomasz.figa@gmail.com> 16336M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16337M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16338R: Alim Akhtar <alim.akhtar@samsung.com> 16339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16340L: linux-samsung-soc@vger.kernel.org 16341S: Maintained 16342C: irc://irc.libera.chat/linux-exynos 16343Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16344B: mailto:linux-samsung-soc@vger.kernel.org 16345T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16346F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16347F: drivers/pinctrl/samsung/ 16348F: include/dt-bindings/pinctrl/samsung.h 16349 16350PIN CONTROLLER - SINGLE 16351M: Tony Lindgren <tony@atomide.com> 16352M: Haojian Zhuang <haojian.zhuang@linaro.org> 16353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16354L: linux-omap@vger.kernel.org 16355S: Maintained 16356F: drivers/pinctrl/pinctrl-single.c 16357 16358PIN CONTROLLER - THUNDERBAY 16359M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16360S: Supported 16361F: drivers/pinctrl/pinctrl-thunderbay.c 16362 16363PIN CONTROLLER - SUNPLUS / TIBBO 16364M: Dvorkin Dmitry <dvorkin@tibbo.com> 16365M: Wells Lu <wellslutw@gmail.com> 16366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16367S: Maintained 16368W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16369F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16370F: drivers/pinctrl/sunplus/ 16371F: include/dt-bindings/pinctrl/sppctl*.h 16372 16373PINE64 PINEPHONE KEYBOARD DRIVER 16374M: Samuel Holland <samuel@sholland.org> 16375S: Supported 16376F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16377F: drivers/input/keyboard/pinephone-keyboard.c 16378 16379PKTCDVD DRIVER 16380M: linux-block@vger.kernel.org 16381S: Orphan 16382F: drivers/block/pktcdvd.c 16383F: include/linux/pktcdvd.h 16384F: include/uapi/linux/pktcdvd.h 16385 16386PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16387M: Tomasz Duszynski <tduszyns@gmail.com> 16388S: Maintained 16389F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16390F: drivers/iio/chemical/pms7003.c 16391 16392PLDMFW LIBRARY 16393M: Jacob Keller <jacob.e.keller@intel.com> 16394S: Maintained 16395F: Documentation/driver-api/pldmfw/ 16396F: include/linux/pldmfw.h 16397F: lib/pldmfw/ 16398 16399PLX DMA DRIVER 16400M: Logan Gunthorpe <logang@deltatee.com> 16401S: Maintained 16402F: drivers/dma/plx_dma.c 16403 16404PM6764TR DRIVER 16405M: Charles Hsu <hsu.yungteng@gmail.com> 16406L: linux-hwmon@vger.kernel.org 16407S: Maintained 16408F: Documentation/hwmon/pm6764tr.rst 16409F: drivers/hwmon/pmbus/pm6764tr.c 16410 16411PM-GRAPH UTILITY 16412M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16413L: linux-pm@vger.kernel.org 16414S: Supported 16415W: https://01.org/pm-graph 16416B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16417T: git git://github.com/intel/pm-graph 16418F: tools/power/pm-graph 16419 16420PMBUS HARDWARE MONITORING DRIVERS 16421M: Guenter Roeck <linux@roeck-us.net> 16422L: linux-hwmon@vger.kernel.org 16423S: Maintained 16424W: http://hwmon.wiki.kernel.org/ 16425W: http://www.roeck-us.net/linux/drivers/ 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16427F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16428F: Documentation/devicetree/bindings/hwmon/max31785.txt 16429F: Documentation/hwmon/adm1275.rst 16430F: Documentation/hwmon/ibm-cffps.rst 16431F: Documentation/hwmon/ir35221.rst 16432F: Documentation/hwmon/lm25066.rst 16433F: Documentation/hwmon/ltc2978.rst 16434F: Documentation/hwmon/ltc3815.rst 16435F: Documentation/hwmon/max16064.rst 16436F: Documentation/hwmon/max20751.rst 16437F: Documentation/hwmon/max31785.rst 16438F: Documentation/hwmon/max34440.rst 16439F: Documentation/hwmon/max8688.rst 16440F: Documentation/hwmon/pmbus-core.rst 16441F: Documentation/hwmon/pmbus.rst 16442F: Documentation/hwmon/tps40422.rst 16443F: Documentation/hwmon/ucd9000.rst 16444F: Documentation/hwmon/ucd9200.rst 16445F: Documentation/hwmon/zl6100.rst 16446F: drivers/hwmon/pmbus/ 16447F: include/linux/pmbus.h 16448 16449PMC SIERRA MaxRAID DRIVER 16450L: linux-scsi@vger.kernel.org 16451S: Orphan 16452W: http://www.pmc-sierra.com/ 16453F: drivers/scsi/pmcraid.* 16454 16455PMC SIERRA PM8001 DRIVER 16456M: Jack Wang <jinpu.wang@cloud.ionos.com> 16457L: linux-scsi@vger.kernel.org 16458S: Supported 16459F: drivers/scsi/pm8001/ 16460 16461PNI RM3100 IIO DRIVER 16462M: Song Qiang <songqiang1304521@gmail.com> 16463L: linux-iio@vger.kernel.org 16464S: Maintained 16465F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16466F: drivers/iio/magnetometer/rm3100* 16467 16468PNP SUPPORT 16469M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16470L: linux-acpi@vger.kernel.org 16471S: Maintained 16472F: drivers/pnp/ 16473F: include/linux/pnp.h 16474 16475POSIX CLOCKS and TIMERS 16476M: Thomas Gleixner <tglx@linutronix.de> 16477L: linux-kernel@vger.kernel.org 16478S: Maintained 16479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16480F: fs/timerfd.c 16481F: include/linux/time_namespace.h 16482F: include/linux/timer* 16483F: kernel/time/*timer* 16484F: kernel/time/namespace.c 16485 16486POWER MANAGEMENT CORE 16487M: "Rafael J. Wysocki" <rafael@kernel.org> 16488L: linux-pm@vger.kernel.org 16489S: Supported 16490B: https://bugzilla.kernel.org 16491T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16492F: drivers/base/power/ 16493F: drivers/powercap/ 16494F: include/linux/intel_rapl.h 16495F: include/linux/pm.h 16496F: include/linux/pm_* 16497F: include/linux/powercap.h 16498F: kernel/configs/nopm.config 16499 16500DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16501M: Daniel Lezcano <daniel.lezcano@kernel.org> 16502L: linux-pm@vger.kernel.org 16503S: Supported 16504B: https://bugzilla.kernel.org 16505T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16506F: drivers/powercap/dtpm* 16507F: include/linux/dtpm.h 16508 16509POWER STATE COORDINATION INTERFACE (PSCI) 16510M: Mark Rutland <mark.rutland@arm.com> 16511M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16513S: Maintained 16514F: drivers/firmware/psci/ 16515F: include/linux/psci.h 16516F: include/uapi/linux/psci.h 16517 16518POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16519M: Sebastian Reichel <sre@kernel.org> 16520L: linux-pm@vger.kernel.org 16521S: Maintained 16522T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16523F: Documentation/ABI/testing/sysfs-class-power 16524F: Documentation/devicetree/bindings/power/supply/ 16525F: drivers/power/supply/ 16526F: include/linux/power/ 16527F: include/linux/power_supply.h 16528 16529POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16530M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16531L: linuxppc-dev@lists.ozlabs.org 16532S: Maintained 16533F: drivers/char/powernv-op-panel.c 16534 16535PPP OVER ATM (RFC 2364) 16536M: Mitchell Blank Jr <mitch@sfgoth.com> 16537S: Maintained 16538F: include/uapi/linux/atmppp.h 16539F: net/atm/pppoatm.c 16540 16541PPP OVER ETHERNET 16542M: Michal Ostrowski <mostrows@earthlink.net> 16543S: Maintained 16544F: drivers/net/ppp/pppoe.c 16545F: drivers/net/ppp/pppox.c 16546 16547PPP OVER L2TP 16548M: James Chapman <jchapman@katalix.com> 16549S: Maintained 16550F: include/linux/if_pppol2tp.h 16551F: include/uapi/linux/if_pppol2tp.h 16552F: net/l2tp/l2tp_ppp.c 16553 16554PPP PROTOCOL DRIVERS AND COMPRESSORS 16555M: Paul Mackerras <paulus@samba.org> 16556L: linux-ppp@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ppp/ppp_* 16559 16560PPS SUPPORT 16561M: Rodolfo Giometti <giometti@enneenne.com> 16562L: linuxpps@ml.enneenne.com (subscribers-only) 16563S: Maintained 16564W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16565F: Documentation/ABI/testing/sysfs-pps 16566F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16567F: Documentation/driver-api/pps.rst 16568F: drivers/pps/ 16569F: include/linux/pps*.h 16570F: include/uapi/linux/pps.h 16571 16572PPTP DRIVER 16573M: Dmitry Kozlov <xeb@mail.ru> 16574L: netdev@vger.kernel.org 16575S: Maintained 16576W: http://sourceforge.net/projects/accel-pptp 16577F: drivers/net/ppp/pptp.c 16578 16579PRESSURE STALL INFORMATION (PSI) 16580M: Johannes Weiner <hannes@cmpxchg.org> 16581M: Suren Baghdasaryan <surenb@google.com> 16582S: Maintained 16583F: include/linux/psi* 16584F: kernel/sched/psi.c 16585 16586PRINTK 16587M: Petr Mladek <pmladek@suse.com> 16588M: Sergey Senozhatsky <senozhatsky@chromium.org> 16589R: Steven Rostedt <rostedt@goodmis.org> 16590R: John Ogness <john.ogness@linutronix.de> 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16593F: include/linux/printk.h 16594F: kernel/printk/ 16595 16596PRINTK INDEXING 16597R: Chris Down <chris@chrisdown.name> 16598S: Maintained 16599F: Documentation/core-api/printk-index.rst 16600F: kernel/printk/index.c 16601K: printk_index 16602 16603PROC FILESYSTEM 16604L: linux-kernel@vger.kernel.org 16605L: linux-fsdevel@vger.kernel.org 16606S: Maintained 16607F: Documentation/filesystems/proc.rst 16608F: fs/proc/ 16609F: include/linux/proc_fs.h 16610F: tools/testing/selftests/proc/ 16611 16612PROC SYSCTL 16613M: Luis Chamberlain <mcgrof@kernel.org> 16614M: Kees Cook <keescook@chromium.org> 16615M: Iurii Zaikin <yzaikin@google.com> 16616L: linux-kernel@vger.kernel.org 16617L: linux-fsdevel@vger.kernel.org 16618S: Maintained 16619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16620F: fs/proc/proc_sysctl.c 16621F: include/linux/sysctl.h 16622F: kernel/sysctl-test.c 16623F: kernel/sysctl.c 16624F: tools/testing/selftests/sysctl/ 16625 16626PS3 NETWORK SUPPORT 16627M: Geoff Levand <geoff@infradead.org> 16628L: netdev@vger.kernel.org 16629L: linuxppc-dev@lists.ozlabs.org 16630S: Maintained 16631F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16632 16633PS3 PLATFORM SUPPORT 16634M: Geoff Levand <geoff@infradead.org> 16635L: linuxppc-dev@lists.ozlabs.org 16636S: Maintained 16637F: arch/powerpc/boot/ps3* 16638F: arch/powerpc/include/asm/lv1call.h 16639F: arch/powerpc/include/asm/ps3*.h 16640F: arch/powerpc/platforms/ps3/ 16641F: drivers/*/ps3* 16642F: drivers/ps3/ 16643F: drivers/rtc/rtc-ps3.c 16644F: drivers/usb/host/*ps3.c 16645F: sound/ppc/snd_ps3* 16646 16647PS3VRAM DRIVER 16648M: Jim Paris <jim@jtan.com> 16649M: Geoff Levand <geoff@infradead.org> 16650L: linuxppc-dev@lists.ozlabs.org 16651S: Maintained 16652F: drivers/block/ps3vram.c 16653 16654PSAMPLE PACKET SAMPLING SUPPORT 16655M: Yotam Gigi <yotam.gi@gmail.com> 16656S: Maintained 16657F: include/net/psample.h 16658F: include/uapi/linux/psample.h 16659F: net/psample 16660 16661PSTORE FILESYSTEM 16662M: Kees Cook <keescook@chromium.org> 16663M: Anton Vorontsov <anton@enomsg.org> 16664M: Colin Cross <ccross@android.com> 16665M: Tony Luck <tony.luck@intel.com> 16666S: Maintained 16667T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16668F: Documentation/admin-guide/ramoops.rst 16669F: Documentation/admin-guide/pstore-blk.rst 16670F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16671F: drivers/acpi/apei/erst.c 16672F: drivers/firmware/efi/efi-pstore.c 16673F: fs/pstore/ 16674F: include/linux/pstore* 16675K: \b(pstore|ramoops) 16676 16677PTP HARDWARE CLOCK SUPPORT 16678M: Richard Cochran <richardcochran@gmail.com> 16679L: netdev@vger.kernel.org 16680S: Maintained 16681W: http://linuxptp.sourceforge.net/ 16682F: Documentation/ABI/testing/sysfs-ptp 16683F: Documentation/driver-api/ptp.rst 16684F: drivers/net/phy/dp83640* 16685F: drivers/ptp/* 16686F: include/linux/ptp_cl* 16687K: (?:\b|_)ptp(?:\b|_) 16688 16689PTP VIRTUAL CLOCK SUPPORT 16690M: Yangbo Lu <yangbo.lu@nxp.com> 16691L: netdev@vger.kernel.org 16692S: Maintained 16693F: drivers/ptp/ptp_vclock.c 16694F: net/ethtool/phc_vclocks.c 16695 16696PTRACE SUPPORT 16697M: Oleg Nesterov <oleg@redhat.com> 16698S: Maintained 16699F: arch/*/*/ptrace*.c 16700F: arch/*/include/asm/ptrace*.h 16701F: arch/*/ptrace*.c 16702F: include/asm-generic/syscall.h 16703F: include/linux/ptrace.h 16704F: include/linux/regset.h 16705F: include/uapi/linux/ptrace.h 16706F: kernel/ptrace.c 16707 16708PULSE8-CEC DRIVER 16709M: Hans Verkuil <hverkuil@xs4all.nl> 16710L: linux-media@vger.kernel.org 16711S: Maintained 16712T: git git://linuxtv.org/media_tree.git 16713F: Documentation/admin-guide/media/pulse8-cec.rst 16714F: drivers/media/cec/usb/pulse8/ 16715 16716PURELIFI PLFXLC DRIVER 16717M: Srinivasan Raju <srini.raju@purelifi.com> 16718L: linux-wireless@vger.kernel.org 16719S: Supported 16720F: drivers/net/wireless/purelifi/plfxlc/ 16721 16722PVRUSB2 VIDEO4LINUX DRIVER 16723M: Mike Isely <isely@pobox.com> 16724L: pvrusb2@isely.net (subscribers-only) 16725L: linux-media@vger.kernel.org 16726S: Maintained 16727W: http://www.isely.net/pvrusb2/ 16728T: git git://linuxtv.org/media_tree.git 16729F: Documentation/driver-api/media/drivers/pvrusb2* 16730F: drivers/media/usb/pvrusb2/ 16731 16732PWC WEBCAM DRIVER 16733M: Hans Verkuil <hverkuil@xs4all.nl> 16734L: linux-media@vger.kernel.org 16735S: Odd Fixes 16736T: git git://linuxtv.org/media_tree.git 16737F: drivers/media/usb/pwc/* 16738F: include/trace/events/pwc.h 16739 16740PWM IR Transmitter 16741M: Sean Young <sean@mess.org> 16742L: linux-media@vger.kernel.org 16743S: Maintained 16744F: drivers/media/rc/pwm-ir-tx.c 16745 16746PWM SUBSYSTEM 16747M: Thierry Reding <thierry.reding@gmail.com> 16748R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16749L: linux-pwm@vger.kernel.org 16750S: Maintained 16751Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16753F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16754F: Documentation/devicetree/bindings/pwm/ 16755F: Documentation/driver-api/pwm.rst 16756F: drivers/gpio/gpio-mvebu.c 16757F: drivers/pwm/ 16758F: drivers/video/backlight/pwm_bl.c 16759F: include/dt-bindings/pwm/ 16760F: include/linux/pwm.h 16761F: include/linux/pwm_backlight.h 16762K: pwm_(config|apply_state|ops) 16763 16764PXA GPIO DRIVER 16765M: Robert Jarzmik <robert.jarzmik@free.fr> 16766L: linux-gpio@vger.kernel.org 16767S: Maintained 16768F: drivers/gpio/gpio-pxa.c 16769 16770PXA MMCI DRIVER 16771S: Orphan 16772 16773PXA RTC DRIVER 16774M: Robert Jarzmik <robert.jarzmik@free.fr> 16775L: linux-rtc@vger.kernel.org 16776S: Maintained 16777 16778PXA2xx/PXA3xx SUPPORT 16779M: Daniel Mack <daniel@zonque.org> 16780M: Haojian Zhuang <haojian.zhuang@gmail.com> 16781M: Robert Jarzmik <robert.jarzmik@free.fr> 16782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16783S: Maintained 16784T: git git://github.com/hzhuang1/linux.git 16785T: git git://github.com/rjarzmik/linux.git 16786F: arch/arm/boot/dts/pxa* 16787F: arch/arm/mach-pxa/ 16788F: drivers/dma/pxa* 16789F: drivers/pcmcia/pxa2xx* 16790F: drivers/pinctrl/pxa/ 16791F: drivers/spi/spi-pxa2xx* 16792F: drivers/usb/gadget/udc/pxa2* 16793F: include/sound/pxa2xx-lib.h 16794F: sound/arm/pxa* 16795F: sound/soc/pxa/ 16796 16797QAT DRIVER 16798M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16799L: qat-linux@intel.com 16800S: Supported 16801F: drivers/crypto/qat/ 16802 16803QCOM AUDIO (ASoC) DRIVERS 16804M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16805M: Banajit Goswami <bgoswami@quicinc.com> 16806L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16807S: Supported 16808F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16809F: Documentation/devicetree/bindings/sound/qcom,* 16810F: drivers/soc/qcom/apr.c 16811F: include/dt-bindings/sound/qcom,wcd9335.h 16812F: sound/soc/codecs/lpass-rx-macro.* 16813F: sound/soc/codecs/lpass-tx-macro.* 16814F: sound/soc/codecs/lpass-va-macro.c 16815F: sound/soc/codecs/lpass-wsa-macro.* 16816F: sound/soc/codecs/msm8916-wcd-analog.c 16817F: sound/soc/codecs/msm8916-wcd-digital.c 16818F: sound/soc/codecs/wcd9335.* 16819F: sound/soc/codecs/wcd934x.c 16820F: sound/soc/codecs/wcd-clsh-v2.* 16821F: sound/soc/codecs/wcd-mbhc-v2.* 16822F: sound/soc/codecs/wsa881x.c 16823F: sound/soc/codecs/wsa883x.c 16824F: sound/soc/qcom/ 16825 16826QCOM EMBEDDED USB DEBUGGER (EUD) 16827M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16828L: linux-arm-msm@vger.kernel.org 16829S: Maintained 16830F: Documentation/ABI/testing/sysfs-driver-eud 16831F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16832F: drivers/usb/misc/qcom_eud.c 16833 16834QCOM IPA DRIVER 16835M: Alex Elder <elder@kernel.org> 16836L: netdev@vger.kernel.org 16837S: Supported 16838F: drivers/net/ipa/ 16839 16840QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16841M: Gabriel Somlo <somlo@cmu.edu> 16842M: "Michael S. Tsirkin" <mst@redhat.com> 16843L: qemu-devel@nongnu.org 16844S: Maintained 16845F: drivers/firmware/qemu_fw_cfg.c 16846F: include/uapi/linux/qemu_fw_cfg.h 16847 16848QIB DRIVER 16849M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16850L: linux-rdma@vger.kernel.org 16851S: Supported 16852F: drivers/infiniband/hw/qib/ 16853 16854QLOGIC QL41xxx FCOE DRIVER 16855M: Saurav Kashyap <skashyap@marvell.com> 16856M: Javed Hasan <jhasan@marvell.com> 16857M: GR-QLogic-Storage-Upstream@marvell.com 16858L: linux-scsi@vger.kernel.org 16859S: Supported 16860F: drivers/scsi/qedf/ 16861 16862QLOGIC QL41xxx ISCSI DRIVER 16863M: Nilesh Javali <njavali@marvell.com> 16864M: Manish Rangankar <mrangankar@marvell.com> 16865M: GR-QLogic-Storage-Upstream@marvell.com 16866L: linux-scsi@vger.kernel.org 16867S: Supported 16868F: drivers/scsi/qedi/ 16869 16870QLOGIC QL4xxx ETHERNET DRIVER 16871M: Ariel Elior <aelior@marvell.com> 16872M: Manish Chopra <manishc@marvell.com> 16873L: netdev@vger.kernel.org 16874S: Supported 16875F: drivers/net/ethernet/qlogic/qed/ 16876F: drivers/net/ethernet/qlogic/qede/ 16877F: include/linux/qed/ 16878 16879QLOGIC QL4xxx RDMA DRIVER 16880M: Michal Kalderon <mkalderon@marvell.com> 16881M: Ariel Elior <aelior@marvell.com> 16882L: linux-rdma@vger.kernel.org 16883S: Supported 16884F: drivers/infiniband/hw/qedr/ 16885F: include/uapi/rdma/qedr-abi.h 16886 16887QLOGIC QLA1280 SCSI DRIVER 16888M: Michael Reed <mdr@sgi.com> 16889L: linux-scsi@vger.kernel.org 16890S: Maintained 16891F: drivers/scsi/qla1280.[ch] 16892 16893QLOGIC QLA2XXX FC-SCSI DRIVER 16894M: Nilesh Javali <njavali@marvell.com> 16895M: GR-QLogic-Storage-Upstream@marvell.com 16896L: linux-scsi@vger.kernel.org 16897S: Supported 16898F: drivers/scsi/qla2xxx/ 16899 16900QLOGIC QLA3XXX NETWORK DRIVER 16901M: GR-Linux-NIC-Dev@marvell.com 16902L: netdev@vger.kernel.org 16903S: Supported 16904F: drivers/net/ethernet/qlogic/qla3xxx.* 16905 16906QLOGIC QLA4XXX iSCSI DRIVER 16907M: Nilesh Javali <njavali@marvell.com> 16908M: Manish Rangankar <mrangankar@marvell.com> 16909M: GR-QLogic-Storage-Upstream@marvell.com 16910L: linux-scsi@vger.kernel.org 16911S: Supported 16912F: drivers/scsi/qla4xxx/ 16913 16914QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16915M: Shahed Shaikh <shshaikh@marvell.com> 16916M: Manish Chopra <manishc@marvell.com> 16917M: GR-Linux-NIC-Dev@marvell.com 16918L: netdev@vger.kernel.org 16919S: Supported 16920F: drivers/net/ethernet/qlogic/qlcnic/ 16921 16922QLOGIC QLGE 10Gb ETHERNET DRIVER 16923M: Manish Chopra <manishc@marvell.com> 16924M: GR-Linux-NIC-Dev@marvell.com 16925M: Coiby Xu <coiby.xu@gmail.com> 16926L: netdev@vger.kernel.org 16927S: Supported 16928F: Documentation/networking/device_drivers/qlogic/qlge.rst 16929F: drivers/staging/qlge/ 16930 16931QM1D1B0004 MEDIA DRIVER 16932M: Akihiro Tsukada <tskd08@gmail.com> 16933L: linux-media@vger.kernel.org 16934S: Odd Fixes 16935F: drivers/media/tuners/qm1d1b0004* 16936 16937QM1D1C0042 MEDIA DRIVER 16938M: Akihiro Tsukada <tskd08@gmail.com> 16939L: linux-media@vger.kernel.org 16940S: Odd Fixes 16941F: drivers/media/tuners/qm1d1c0042* 16942 16943QNX4 FILESYSTEM 16944M: Anders Larsen <al@alarsen.net> 16945S: Maintained 16946W: http://www.alarsen.net/linux/qnx4fs/ 16947F: fs/qnx4/ 16948F: include/uapi/linux/qnx4_fs.h 16949F: include/uapi/linux/qnxtypes.h 16950 16951QORIQ DPAA2 FSL-MC BUS DRIVER 16952M: Stuart Yoder <stuyoder@gmail.com> 16953M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16957F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16958F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16959F: drivers/bus/fsl-mc/ 16960F: include/uapi/linux/fsl_mc.h 16961 16962QT1010 MEDIA DRIVER 16963M: Antti Palosaari <crope@iki.fi> 16964L: linux-media@vger.kernel.org 16965S: Maintained 16966W: https://linuxtv.org 16967W: http://palosaari.fi/linux/ 16968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16969T: git git://linuxtv.org/anttip/media_tree.git 16970F: drivers/media/tuners/qt1010* 16971 16972QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16973M: Kalle Valo <kvalo@kernel.org> 16974L: ath10k@lists.infradead.org 16975S: Supported 16976W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16977T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16978F: drivers/net/wireless/ath/ath10k/ 16979F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16980 16981QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16982M: Kalle Valo <kvalo@kernel.org> 16983L: ath11k@lists.infradead.org 16984S: Supported 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16986F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16987F: drivers/net/wireless/ath/ath11k/ 16988 16989QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16990M: Toke Høiland-Jørgensen <toke@toke.dk> 16991L: linux-wireless@vger.kernel.org 16992S: Maintained 16993W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16994F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16995F: drivers/net/wireless/ath/ath9k/ 16996 16997QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16998M: Stephan Gerhold <stephan@gerhold.net> 16999L: netdev@vger.kernel.org 17000L: linux-arm-msm@vger.kernel.org 17001S: Maintained 17002F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17003F: drivers/net/wwan/qcom_bam_dmux.c 17004 17005QUALCOMM CAMERA SUBSYSTEM DRIVER 17006M: Robert Foss <robert.foss@linaro.org> 17007M: Todor Tomov <todor.too@gmail.com> 17008L: linux-media@vger.kernel.org 17009S: Maintained 17010F: Documentation/admin-guide/media/qcom_camss.rst 17011F: Documentation/devicetree/bindings/media/*camss* 17012F: drivers/media/platform/qcom/camss/ 17013 17014QUALCOMM CLOCK DRIVERS 17015M: Bjorn Andersson <andersson@kernel.org> 17016L: linux-arm-msm@vger.kernel.org 17017S: Supported 17018T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17019F: Documentation/devicetree/bindings/clock/qcom,* 17020F: drivers/clk/qcom/ 17021F: include/dt-bindings/clock/qcom,* 17022 17023QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17024M: Niklas Cassel <nks@flawful.org> 17025L: linux-pm@vger.kernel.org 17026L: linux-arm-msm@vger.kernel.org 17027S: Maintained 17028F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17029F: drivers/soc/qcom/cpr.c 17030 17031QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17032M: Ilia Lin <ilia.lin@kernel.org> 17033L: linux-pm@vger.kernel.org 17034S: Maintained 17035F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17036F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17037F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17038 17039QUALCOMM CRYPTO DRIVERS 17040M: Thara Gopinath <thara.gopinath@gmail.com> 17041L: linux-crypto@vger.kernel.org 17042L: linux-arm-msm@vger.kernel.org 17043S: Maintained 17044F: drivers/crypto/qce/ 17045 17046QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17047M: Timur Tabi <timur@kernel.org> 17048L: netdev@vger.kernel.org 17049S: Maintained 17050F: drivers/net/ethernet/qualcomm/emac/ 17051 17052QUALCOMM ETHQOS ETHERNET DRIVER 17053M: Vinod Koul <vkoul@kernel.org> 17054R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17055L: netdev@vger.kernel.org 17056S: Maintained 17057F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17058F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17059 17060QUALCOMM FASTRPC DRIVER 17061M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17062M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17063L: linux-arm-msm@vger.kernel.org 17064S: Maintained 17065F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17066F: drivers/misc/fastrpc.c 17067F: include/uapi/misc/fastrpc.h 17068 17069QUALCOMM HEXAGON ARCHITECTURE 17070M: Brian Cain <bcain@quicinc.com> 17071L: linux-hexagon@vger.kernel.org 17072T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17073S: Supported 17074F: arch/hexagon/ 17075 17076QUALCOMM HIDMA DRIVER 17077M: Sinan Kaya <okaya@kernel.org> 17078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17079L: linux-arm-msm@vger.kernel.org 17080L: dmaengine@vger.kernel.org 17081S: Supported 17082F: drivers/dma/qcom/hidma* 17083 17084QUALCOMM I2C CCI DRIVER 17085M: Loic Poulain <loic.poulain@linaro.org> 17086M: Robert Foss <robert.foss@linaro.org> 17087L: linux-i2c@vger.kernel.org 17088L: linux-arm-msm@vger.kernel.org 17089S: Maintained 17090F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17091F: drivers/i2c/busses/i2c-qcom-cci.c 17092 17093QUALCOMM INTERCONNECT BWMON DRIVER 17094M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17095L: linux-arm-msm@vger.kernel.org 17096S: Maintained 17097F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17098F: drivers/soc/qcom/icc-bwmon.c 17099 17100QUALCOMM IOMMU 17101M: Rob Clark <robdclark@gmail.com> 17102L: iommu@lists.linux.dev 17103L: linux-arm-msm@vger.kernel.org 17104S: Maintained 17105F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17106 17107QUALCOMM IPC ROUTER (QRTR) DRIVER 17108M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17109L: linux-arm-msm@vger.kernel.org 17110S: Maintained 17111F: include/trace/events/qrtr.h 17112F: include/uapi/linux/qrtr.h 17113F: net/qrtr/ 17114 17115QUALCOMM IPCC MAILBOX DRIVER 17116M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17117L: linux-arm-msm@vger.kernel.org 17118S: Supported 17119F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17120F: drivers/mailbox/qcom-ipcc.c 17121F: include/dt-bindings/mailbox/qcom-ipcc.h 17122 17123QUALCOMM IPQ4019 USB PHY 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/phy/qcom-usb-ipq4019-phy.yaml 17129F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17130 17131QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17132M: Robert Marko <robert.marko@sartura.hr> 17133M: Luka Perkov <luka.perkov@sartura.hr> 17134L: linux-arm-msm@vger.kernel.org 17135S: Maintained 17136F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17137F: drivers/regulator/vqmmc-ipq4019-regulator.c 17138 17139QUALCOMM NAND CONTROLLER DRIVER 17140M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17141L: linux-mtd@lists.infradead.org 17142L: linux-arm-msm@vger.kernel.org 17143S: Maintained 17144F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17145F: drivers/mtd/nand/raw/qcom_nandc.c 17146 17147QUALCOMM RMNET DRIVER 17148M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17149M: Sean Tranchetti <quic_stranche@quicinc.com> 17150L: netdev@vger.kernel.org 17151S: Maintained 17152F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17153F: drivers/net/ethernet/qualcomm/rmnet/ 17154F: include/linux/if_rmnet.h 17155 17156QUALCOMM TSENS THERMAL DRIVER 17157M: Amit Kucheria <amitk@kernel.org> 17158M: Thara Gopinath <thara.gopinath@gmail.com> 17159L: linux-pm@vger.kernel.org 17160L: linux-arm-msm@vger.kernel.org 17161S: Maintained 17162F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17163F: drivers/thermal/qcom/ 17164 17165QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17166M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17167L: linux-media@vger.kernel.org 17168L: linux-arm-msm@vger.kernel.org 17169S: Maintained 17170T: git git://linuxtv.org/media_tree.git 17171F: Documentation/devicetree/bindings/media/*venus* 17172F: drivers/media/platform/qcom/venus/ 17173 17174QUALCOMM WCN36XX WIRELESS DRIVER 17175M: Loic Poulain <loic.poulain@linaro.org> 17176L: wcn36xx@lists.infradead.org 17177S: Supported 17178W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17179F: drivers/net/wireless/ath/wcn36xx/ 17180 17181QUANTENNA QTNFMAC WIRELESS DRIVER 17182M: Igor Mitsyanko <imitsyanko@quantenna.com> 17183R: Sergey Matyukevich <geomatsi@gmail.com> 17184L: linux-wireless@vger.kernel.org 17185S: Maintained 17186F: drivers/net/wireless/quantenna 17187 17188RADEON and AMDGPU DRM DRIVERS 17189M: Alex Deucher <alexander.deucher@amd.com> 17190M: Christian König <christian.koenig@amd.com> 17191M: Pan, Xinhui <Xinhui.Pan@amd.com> 17192L: amd-gfx@lists.freedesktop.org 17193S: Supported 17194T: git https://gitlab.freedesktop.org/agd5f/linux.git 17195B: https://gitlab.freedesktop.org/drm/amd/-/issues 17196C: irc://irc.oftc.net/radeon 17197F: Documentation/gpu/amdgpu/ 17198F: drivers/gpu/drm/amd/ 17199F: drivers/gpu/drm/radeon/ 17200F: include/uapi/drm/amdgpu_drm.h 17201F: include/uapi/drm/radeon_drm.h 17202 17203RADEON FRAMEBUFFER DISPLAY DRIVER 17204M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17205L: linux-fbdev@vger.kernel.org 17206S: Maintained 17207F: drivers/video/fbdev/aty/radeon* 17208F: include/uapi/linux/radeonfb.h 17209 17210RADIOSHARK RADIO DRIVER 17211M: Hans Verkuil <hverkuil@xs4all.nl> 17212L: linux-media@vger.kernel.org 17213S: Maintained 17214T: git git://linuxtv.org/media_tree.git 17215F: drivers/media/radio/radio-shark.c 17216 17217RADIOSHARK2 RADIO DRIVER 17218M: Hans Verkuil <hverkuil@xs4all.nl> 17219L: linux-media@vger.kernel.org 17220S: Maintained 17221T: git git://linuxtv.org/media_tree.git 17222F: drivers/media/radio/radio-shark2.c 17223F: drivers/media/radio/radio-tea5777.c 17224 17225RADOS BLOCK DEVICE (RBD) 17226M: Ilya Dryomov <idryomov@gmail.com> 17227R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17228L: ceph-devel@vger.kernel.org 17229S: Supported 17230W: http://ceph.com/ 17231T: git git://github.com/ceph/ceph-client.git 17232F: Documentation/ABI/testing/sysfs-bus-rbd 17233F: drivers/block/rbd.c 17234F: drivers/block/rbd_types.h 17235 17236RAGE128 FRAMEBUFFER DISPLAY DRIVER 17237M: Paul Mackerras <paulus@samba.org> 17238L: linux-fbdev@vger.kernel.org 17239S: Maintained 17240F: drivers/video/fbdev/aty/aty128fb.c 17241 17242RAINSHADOW-CEC DRIVER 17243M: Hans Verkuil <hverkuil@xs4all.nl> 17244L: linux-media@vger.kernel.org 17245S: Maintained 17246T: git git://linuxtv.org/media_tree.git 17247F: drivers/media/cec/usb/rainshadow/ 17248 17249RALINK MIPS ARCHITECTURE 17250M: John Crispin <john@phrozen.org> 17251L: linux-mips@vger.kernel.org 17252S: Maintained 17253F: arch/mips/ralink 17254 17255RALINK MT7621 MIPS ARCHITECTURE 17256M: Arınç ÜNAL <arinc.unal@arinc9.com> 17257M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17258L: linux-mips@vger.kernel.org 17259S: Maintained 17260F: arch/mips/boot/dts/ralink/mt7621* 17261 17262RALINK PINCTRL DRIVER 17263M: Arınç ÜNAL <arinc.unal@arinc9.com> 17264M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17265L: linux-mips@vger.kernel.org 17266S: Maintained 17267F: drivers/pinctrl/ralink/ 17268 17269RALINK RT2X00 WIRELESS LAN DRIVER 17270M: Stanislaw Gruszka <stf_xl@wp.pl> 17271M: Helmut Schaa <helmut.schaa@googlemail.com> 17272L: linux-wireless@vger.kernel.org 17273S: Maintained 17274F: drivers/net/wireless/ralink/rt2x00/ 17275 17276RAMDISK RAM BLOCK DEVICE DRIVER 17277M: Jens Axboe <axboe@kernel.dk> 17278S: Maintained 17279F: Documentation/admin-guide/blockdev/ramdisk.rst 17280F: drivers/block/brd.c 17281 17282RANCHU VIRTUAL BOARD FOR MIPS 17283M: Miodrag Dinic <miodrag.dinic@mips.com> 17284L: linux-mips@vger.kernel.org 17285S: Supported 17286F: arch/mips/configs/generic/board-ranchu.config 17287F: arch/mips/generic/board-ranchu.c 17288 17289RANDOM NUMBER DRIVER 17290M: "Theodore Ts'o" <tytso@mit.edu> 17291M: Jason A. Donenfeld <Jason@zx2c4.com> 17292T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17293S: Maintained 17294F: drivers/char/random.c 17295F: drivers/virt/vmgenid.c 17296 17297RAPIDIO SUBSYSTEM 17298M: Matt Porter <mporter@kernel.crashing.org> 17299M: Alexandre Bounine <alex.bou9@gmail.com> 17300S: Maintained 17301F: drivers/rapidio/ 17302 17303RAS INFRASTRUCTURE 17304M: Tony Luck <tony.luck@intel.com> 17305M: Borislav Petkov <bp@alien8.de> 17306L: linux-edac@vger.kernel.org 17307S: Maintained 17308F: Documentation/admin-guide/ras.rst 17309F: drivers/ras/ 17310F: include/linux/ras.h 17311F: include/ras/ras_event.h 17312 17313RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17314L: linux-wireless@vger.kernel.org 17315S: Orphan 17316F: drivers/net/wireless/ray* 17317 17318RC-CORE / LIRC FRAMEWORK 17319M: Sean Young <sean@mess.org> 17320L: linux-media@vger.kernel.org 17321S: Maintained 17322W: http://linuxtv.org 17323T: git git://linuxtv.org/media_tree.git 17324F: Documentation/driver-api/media/rc-core.rst 17325F: Documentation/userspace-api/media/rc/ 17326F: drivers/media/rc/ 17327F: include/media/rc-map.h 17328F: include/media/rc-core.h 17329F: include/uapi/linux/lirc.h 17330 17331RCMM REMOTE CONTROLS DECODER 17332M: Patrick Lerda <patrick9876@free.fr> 17333S: Maintained 17334F: drivers/media/rc/ir-rcmm-decoder.c 17335 17336RCUTORTURE TEST FRAMEWORK 17337M: "Paul E. McKenney" <paulmck@kernel.org> 17338M: Josh Triplett <josh@joshtriplett.org> 17339R: Steven Rostedt <rostedt@goodmis.org> 17340R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17341R: Lai Jiangshan <jiangshanlai@gmail.com> 17342L: rcu@vger.kernel.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17345F: tools/testing/selftests/rcutorture 17346 17347RDACM20 Camera Sensor 17348M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17349M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17350M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17351M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17352L: linux-media@vger.kernel.org 17353S: Maintained 17354F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17355F: drivers/media/i2c/max9271.c 17356F: drivers/media/i2c/max9271.h 17357F: drivers/media/i2c/rdacm20.c 17358 17359RDACM21 Camera Sensor 17360M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17361M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17362M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17363M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17364L: linux-media@vger.kernel.org 17365S: Maintained 17366F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17367F: drivers/media/i2c/max9271.c 17368F: drivers/media/i2c/max9271.h 17369F: drivers/media/i2c/rdacm21.c 17370 17371RDC R-321X SoC 17372M: Florian Fainelli <florian@openwrt.org> 17373S: Maintained 17374 17375RDC R6040 FAST ETHERNET DRIVER 17376M: Florian Fainelli <f.fainelli@gmail.com> 17377L: netdev@vger.kernel.org 17378S: Maintained 17379F: drivers/net/ethernet/rdc/r6040.c 17380 17381RDMAVT - RDMA verbs software 17382M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17383L: linux-rdma@vger.kernel.org 17384S: Supported 17385F: drivers/infiniband/sw/rdmavt 17386 17387RDS - RELIABLE DATAGRAM SOCKETS 17388M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17389L: netdev@vger.kernel.org 17390L: linux-rdma@vger.kernel.org 17391L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17392S: Supported 17393W: https://oss.oracle.com/projects/rds/ 17394F: Documentation/networking/rds.rst 17395F: net/rds/ 17396 17397RDT - RESOURCE ALLOCATION 17398M: Fenghua Yu <fenghua.yu@intel.com> 17399M: Reinette Chatre <reinette.chatre@intel.com> 17400L: linux-kernel@vger.kernel.org 17401S: Supported 17402F: Documentation/x86/resctrl* 17403F: arch/x86/include/asm/resctrl.h 17404F: arch/x86/kernel/cpu/resctrl/ 17405F: tools/testing/selftests/resctrl/ 17406 17407READ-COPY UPDATE (RCU) 17408M: "Paul E. McKenney" <paulmck@kernel.org> 17409M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17410M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17411M: Josh Triplett <josh@joshtriplett.org> 17412R: Steven Rostedt <rostedt@goodmis.org> 17413R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17414R: Lai Jiangshan <jiangshanlai@gmail.com> 17415R: Joel Fernandes <joel@joelfernandes.org> 17416L: rcu@vger.kernel.org 17417S: Supported 17418W: http://www.rdrop.com/users/paulmck/RCU/ 17419T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17420F: Documentation/RCU/ 17421F: include/linux/rcu* 17422F: kernel/rcu/ 17423X: Documentation/RCU/torture.rst 17424X: include/linux/srcu*.h 17425X: kernel/rcu/srcu*.c 17426 17427REAL TIME CLOCK (RTC) SUBSYSTEM 17428M: Alessandro Zummo <a.zummo@towertech.it> 17429M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17430L: linux-rtc@vger.kernel.org 17431S: Maintained 17432Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17433T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17434F: Documentation/admin-guide/rtc.rst 17435F: Documentation/devicetree/bindings/rtc/ 17436F: drivers/rtc/ 17437F: include/linux/platform_data/rtc-* 17438F: include/linux/rtc.h 17439F: include/linux/rtc/ 17440F: include/uapi/linux/rtc.h 17441F: tools/testing/selftests/rtc/ 17442 17443REALTEK AUDIO CODECS 17444M: Oder Chiou <oder_chiou@realtek.com> 17445S: Maintained 17446F: include/sound/rt*.h 17447F: sound/soc/codecs/rt* 17448 17449REALTEK OTTO WATCHDOG 17450M: Sander Vanheule <sander@svanheule.net> 17451L: linux-watchdog@vger.kernel.org 17452S: Maintained 17453F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17454F: drivers/watchdog/realtek_otto_wdt.c 17455 17456REALTEK RTL83xx SMI DSA ROUTER CHIPS 17457M: Linus Walleij <linus.walleij@linaro.org> 17458M: Alvin Šipraga <alsi@bang-olufsen.dk> 17459S: Maintained 17460F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17461F: drivers/net/dsa/realtek/* 17462 17463REALTEK WIRELESS DRIVER (rtlwifi family) 17464M: Ping-Ke Shih <pkshih@realtek.com> 17465L: linux-wireless@vger.kernel.org 17466S: Maintained 17467W: https://wireless.wiki.kernel.org/ 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17469F: drivers/net/wireless/realtek/rtlwifi/ 17470 17471REALTEK WIRELESS DRIVER (rtw88) 17472M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475F: drivers/net/wireless/realtek/rtw88/ 17476 17477REALTEK WIRELESS DRIVER (rtw89) 17478M: Ping-Ke Shih <pkshih@realtek.com> 17479L: linux-wireless@vger.kernel.org 17480S: Maintained 17481F: drivers/net/wireless/realtek/rtw89/ 17482 17483REDPINE WIRELESS DRIVER 17484M: Amitkumar Karwar <amitkarwar@gmail.com> 17485M: Siva Rebbagondla <siva8118@gmail.com> 17486L: linux-wireless@vger.kernel.org 17487S: Maintained 17488F: drivers/net/wireless/rsi/ 17489 17490REGISTER MAP ABSTRACTION 17491M: Mark Brown <broonie@kernel.org> 17492L: linux-kernel@vger.kernel.org 17493S: Supported 17494T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17495F: Documentation/devicetree/bindings/regmap/ 17496F: drivers/base/regmap/ 17497F: include/linux/regmap.h 17498 17499REISERFS FILE SYSTEM 17500L: reiserfs-devel@vger.kernel.org 17501S: Supported 17502F: fs/reiserfs/ 17503 17504REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17505M: Bjorn Andersson <andersson@kernel.org> 17506M: Mathieu Poirier <mathieu.poirier@linaro.org> 17507L: linux-remoteproc@vger.kernel.org 17508S: Maintained 17509T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17510F: Documentation/ABI/testing/sysfs-class-remoteproc 17511F: Documentation/devicetree/bindings/remoteproc/ 17512F: Documentation/staging/remoteproc.rst 17513F: drivers/remoteproc/ 17514F: include/linux/remoteproc.h 17515F: include/linux/remoteproc/ 17516 17517REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17518M: Bjorn Andersson <andersson@kernel.org> 17519M: Mathieu Poirier <mathieu.poirier@linaro.org> 17520L: linux-remoteproc@vger.kernel.org 17521S: Maintained 17522T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17523F: Documentation/ABI/testing/sysfs-bus-rpmsg 17524F: Documentation/staging/rpmsg.rst 17525F: drivers/rpmsg/ 17526F: include/linux/rpmsg.h 17527F: include/linux/rpmsg/ 17528F: include/uapi/linux/rpmsg.h 17529F: samples/rpmsg/ 17530 17531REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17532M: Stephan Gerhold <stephan@gerhold.net> 17533L: netdev@vger.kernel.org 17534L: linux-remoteproc@vger.kernel.org 17535S: Maintained 17536F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17537 17538RENESAS CLOCK DRIVERS 17539M: Geert Uytterhoeven <geert+renesas@glider.be> 17540L: linux-renesas-soc@vger.kernel.org 17541S: Supported 17542T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17543F: Documentation/devicetree/bindings/clock/renesas,* 17544F: drivers/clk/renesas/ 17545 17546RENESAS EMEV2 I2C DRIVER 17547M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17548L: linux-renesas-soc@vger.kernel.org 17549S: Supported 17550F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17551F: drivers/i2c/busses/i2c-emev2.c 17552 17553RENESAS ETHERNET DRIVERS 17554R: Sergey Shtylyov <s.shtylyov@omp.ru> 17555L: netdev@vger.kernel.org 17556L: linux-renesas-soc@vger.kernel.org 17557F: Documentation/devicetree/bindings/net/renesas,*.yaml 17558F: drivers/net/ethernet/renesas/ 17559F: include/linux/sh_eth.h 17560 17561RENESAS R-CAR GYROADC DRIVER 17562M: Marek Vasut <marek.vasut@gmail.com> 17563L: linux-iio@vger.kernel.org 17564S: Supported 17565F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17566F: drivers/iio/adc/rcar-gyroadc.c 17567 17568RENESAS R-CAR I2C DRIVERS 17569M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17570L: linux-renesas-soc@vger.kernel.org 17571S: Supported 17572F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17573F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17574F: drivers/i2c/busses/i2c-rcar.c 17575F: drivers/i2c/busses/i2c-sh_mobile.c 17576 17577RENESAS R-CAR SATA DRIVER 17578R: Sergey Shtylyov <s.shtylyov@omp.ru> 17579S: Supported 17580L: linux-ide@vger.kernel.org 17581L: linux-renesas-soc@vger.kernel.org 17582F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17583F: drivers/ata/sata_rcar.c 17584 17585RENESAS R-CAR THERMAL DRIVERS 17586M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17587L: linux-renesas-soc@vger.kernel.org 17588S: Supported 17589F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17590F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17591F: drivers/thermal/rcar_gen3_thermal.c 17592F: drivers/thermal/rcar_thermal.c 17593 17594RENESAS RIIC DRIVER 17595M: Chris Brandt <chris.brandt@renesas.com> 17596L: linux-renesas-soc@vger.kernel.org 17597S: Supported 17598F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17599F: drivers/i2c/busses/i2c-riic.c 17600 17601RENESAS USB PHY DRIVER 17602M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17603L: linux-renesas-soc@vger.kernel.org 17604S: Maintained 17605F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17606 17607RENESAS RZ/G2L A/D DRIVER 17608M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17609L: linux-iio@vger.kernel.org 17610L: linux-renesas-soc@vger.kernel.org 17611S: Supported 17612F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17613F: drivers/iio/adc/rzg2l_adc.c 17614 17615RENESAS RZ/N1 A5PSW SWITCH DRIVER 17616M: Clément Léger <clement.leger@bootlin.com> 17617L: linux-renesas-soc@vger.kernel.org 17618L: netdev@vger.kernel.org 17619S: Maintained 17620F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17621F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17622F: drivers/net/dsa/rzn1_a5psw* 17623F: drivers/net/pcs/pcs-rzn1-miic.c 17624F: include/dt-bindings/net/pcs-rzn1-miic.h 17625F: include/linux/pcs-rzn1-miic.h 17626F: net/dsa/tag_rzn1_a5psw.c 17627 17628RENESAS RZ/N1 RTC CONTROLLER DRIVER 17629M: Miquel Raynal <miquel.raynal@bootlin.com> 17630L: linux-rtc@vger.kernel.org 17631L: linux-renesas-soc@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17634F: drivers/rtc/rtc-rzn1.c 17635 17636RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17637M: Miquel Raynal <miquel.raynal@bootlin.com> 17638L: linux-mtd@lists.infradead.org 17639L: linux-renesas-soc@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17642F: drivers/mtd/nand/raw/renesas-nand-controller.c 17643 17644RENESAS VERSACLOCK 7 CLOCK DRIVER 17645M: Alex Helms <alexander.helms.jy@renesas.com> 17646S: Maintained 17647F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17648F: drivers/clk/clk-versaclock7.c 17649 17650RESET CONTROLLER FRAMEWORK 17651M: Philipp Zabel <p.zabel@pengutronix.de> 17652S: Maintained 17653T: git git://git.pengutronix.de/git/pza/linux 17654F: Documentation/devicetree/bindings/reset/ 17655F: Documentation/driver-api/reset.rst 17656F: drivers/reset/ 17657F: include/dt-bindings/reset/ 17658F: include/linux/reset-controller.h 17659F: include/linux/reset.h 17660F: include/linux/reset/ 17661K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17662 17663RESTARTABLE SEQUENCES SUPPORT 17664M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17665M: Peter Zijlstra <peterz@infradead.org> 17666M: "Paul E. McKenney" <paulmck@kernel.org> 17667M: Boqun Feng <boqun.feng@gmail.com> 17668L: linux-kernel@vger.kernel.org 17669S: Supported 17670F: include/trace/events/rseq.h 17671F: include/uapi/linux/rseq.h 17672F: kernel/rseq.c 17673F: tools/testing/selftests/rseq/ 17674 17675RFKILL 17676M: Johannes Berg <johannes@sipsolutions.net> 17677L: linux-wireless@vger.kernel.org 17678S: Maintained 17679W: https://wireless.wiki.kernel.org/ 17680Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17681T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17682T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17683F: Documentation/ABI/stable/sysfs-class-rfkill 17684F: Documentation/driver-api/rfkill.rst 17685F: include/linux/rfkill.h 17686F: include/uapi/linux/rfkill.h 17687F: net/rfkill/ 17688 17689RHASHTABLE 17690M: Thomas Graf <tgraf@suug.ch> 17691M: Herbert Xu <herbert@gondor.apana.org.au> 17692L: netdev@vger.kernel.org 17693S: Maintained 17694F: include/linux/rhashtable-types.h 17695F: include/linux/rhashtable.h 17696F: lib/rhashtable.c 17697F: lib/test_rhashtable.c 17698 17699RICOH R5C592 MEMORYSTICK DRIVER 17700M: Maxim Levitsky <maximlevitsky@gmail.com> 17701S: Maintained 17702F: drivers/memstick/host/r592.* 17703 17704RICOH SMARTMEDIA/XD DRIVER 17705M: Maxim Levitsky <maximlevitsky@gmail.com> 17706S: Maintained 17707F: drivers/mtd/nand/raw/r852.c 17708F: drivers/mtd/nand/raw/r852.h 17709 17710RISC-V PMU DRIVERS 17711M: Atish Patra <atishp@atishpatra.org> 17712R: Anup Patel <anup@brainfault.org> 17713L: linux-riscv@lists.infradead.org 17714S: Supported 17715F: drivers/perf/riscv_pmu.c 17716F: drivers/perf/riscv_pmu_legacy.c 17717F: drivers/perf/riscv_pmu_sbi.c 17718 17719RISC-V ARCHITECTURE 17720M: Paul Walmsley <paul.walmsley@sifive.com> 17721M: Palmer Dabbelt <palmer@dabbelt.com> 17722M: Albert Ou <aou@eecs.berkeley.edu> 17723L: linux-riscv@lists.infradead.org 17724S: Supported 17725Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17726P: Documentation/riscv/patch-acceptance.rst 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17728F: arch/riscv/ 17729N: riscv 17730K: riscv 17731 17732RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17733M: Conor Dooley <conor.dooley@microchip.com> 17734M: Daire McNamara <daire.mcnamara@microchip.com> 17735L: linux-riscv@lists.infradead.org 17736S: Supported 17737F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17738F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17739F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17740F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17741F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17742F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17743F: Documentation/devicetree/bindings/riscv/microchip.yaml 17744F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17745F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17746F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17747F: arch/riscv/boot/dts/microchip/ 17748F: drivers/char/hw_random/mpfs-rng.c 17749F: drivers/clk/microchip/clk-mpfs.c 17750F: drivers/i2c/busses/i2c-microchip-core.c 17751F: drivers/mailbox/mailbox-mpfs.c 17752F: drivers/pci/controller/pcie-microchip-host.c 17753F: drivers/reset/reset-mpfs.c 17754F: drivers/rtc/rtc-mpfs.c 17755F: drivers/soc/microchip/ 17756F: drivers/spi/spi-microchip-core-qspi.c 17757F: drivers/spi/spi-microchip-core.c 17758F: drivers/usb/musb/mpfs.c 17759F: include/soc/microchip/mpfs.h 17760 17761RNBD BLOCK DRIVERS 17762M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17763M: Jack Wang <jinpu.wang@ionos.com> 17764L: linux-block@vger.kernel.org 17765S: Maintained 17766F: drivers/block/rnbd/ 17767 17768ROCCAT DRIVERS 17769M: Stefan Achatz <erazor_de@users.sourceforge.net> 17770S: Maintained 17771W: http://sourceforge.net/projects/roccat/ 17772F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17773F: drivers/hid/hid-roccat* 17774F: include/linux/hid-roccat* 17775 17776ROCKCHIP I2S TDM DRIVER 17777M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17778L: linux-rockchip@lists.infradead.org 17779S: Maintained 17780F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17781F: sound/soc/rockchip/rockchip_i2s_tdm.* 17782 17783ROCKCHIP ISP V1 DRIVER 17784M: Dafna Hirschfeld <dafna@fastmail.com> 17785L: linux-media@vger.kernel.org 17786L: linux-rockchip@lists.infradead.org 17787S: Maintained 17788F: Documentation/admin-guide/media/rkisp1.rst 17789F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17790F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17791F: drivers/media/platform/rockchip/rkisp1 17792F: include/uapi/linux/rkisp1-config.h 17793 17794ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17795M: Jacob Chen <jacob-chen@iotwrt.com> 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-rga.yaml 17801F: drivers/media/platform/rockchip/rga/ 17802 17803ROCKCHIP VIDEO DECODER DRIVER 17804M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17805L: linux-media@vger.kernel.org 17806L: linux-rockchip@lists.infradead.org 17807S: Maintained 17808F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17809F: drivers/staging/media/rkvdec/ 17810 17811ROCKER DRIVER 17812M: Jiri Pirko <jiri@resnulli.us> 17813L: netdev@vger.kernel.org 17814S: Supported 17815F: drivers/net/ethernet/rocker/ 17816 17817ROCKETPORT EXPRESS/INFINITY DRIVER 17818M: Kevin Cernekee <cernekee@gmail.com> 17819L: linux-serial@vger.kernel.org 17820S: Odd Fixes 17821F: drivers/tty/serial/rp2.* 17822 17823ROHM BD99954 CHARGER IC 17824M: Matti Vaittinen <mazziesaccount@gmail.com> 17825S: Supported 17826F: drivers/power/supply/bd99954-charger.c 17827F: drivers/power/supply/bd99954-charger.h 17828 17829ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17830M: Tomasz Duszynski <tduszyns@gmail.com> 17831S: Maintained 17832F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17833F: drivers/iio/light/bh1750.c 17834 17835ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17836M: Marek Vasut <marek.vasut+renesas@gmail.com> 17837L: linux-kernel@vger.kernel.org 17838L: linux-renesas-soc@vger.kernel.org 17839S: Supported 17840F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17841F: drivers/gpio/gpio-bd9571mwv.c 17842F: drivers/mfd/bd9571mwv.c 17843F: drivers/regulator/bd9571mwv-regulator.c 17844F: include/linux/mfd/bd9571mwv.h 17845 17846ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17847M: Matti Vaittinen <mazziesaccount@gmail.com> 17848S: Supported 17849F: drivers/clk/clk-bd718x7.c 17850F: drivers/gpio/gpio-bd71815.c 17851F: drivers/gpio/gpio-bd71828.c 17852F: drivers/mfd/rohm-bd71828.c 17853F: drivers/mfd/rohm-bd718x7.c 17854F: drivers/mfd/rohm-bd9576.c 17855F: drivers/regulator/bd71815-regulator.c 17856F: drivers/regulator/bd71828-regulator.c 17857F: drivers/regulator/bd718x7-regulator.c 17858F: drivers/regulator/bd9576-regulator.c 17859F: drivers/regulator/rohm-regulator.c 17860F: drivers/rtc/rtc-bd70528.c 17861F: drivers/watchdog/bd9576_wdt.c 17862F: include/linux/mfd/rohm-bd71815.h 17863F: include/linux/mfd/rohm-bd71828.h 17864F: include/linux/mfd/rohm-bd718x7.h 17865F: include/linux/mfd/rohm-bd957x.h 17866F: include/linux/mfd/rohm-generic.h 17867F: include/linux/mfd/rohm-shared.h 17868 17869ROSE NETWORK LAYER 17870M: Ralf Baechle <ralf@linux-mips.org> 17871L: linux-hams@vger.kernel.org 17872S: Maintained 17873W: http://www.linux-ax25.org/ 17874F: include/net/rose.h 17875F: include/uapi/linux/rose.h 17876F: net/rose/ 17877 17878ROTATION DRIVER FOR ALLWINNER A83T 17879M: Jernej Skrabec <jernej.skrabec@gmail.com> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882T: git git://linuxtv.org/media_tree.git 17883F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17884F: drivers/media/platform/sunxi/sun8i-rotate/ 17885 17886RPMSG TTY DRIVER 17887M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17888L: linux-remoteproc@vger.kernel.org 17889S: Maintained 17890F: drivers/tty/rpmsg_tty.c 17891 17892RTL2830 MEDIA DRIVER 17893M: Antti Palosaari <crope@iki.fi> 17894L: linux-media@vger.kernel.org 17895S: Maintained 17896W: https://linuxtv.org 17897W: http://palosaari.fi/linux/ 17898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17899T: git git://linuxtv.org/anttip/media_tree.git 17900F: drivers/media/dvb-frontends/rtl2830* 17901 17902RTL2832 MEDIA DRIVER 17903M: Antti Palosaari <crope@iki.fi> 17904L: linux-media@vger.kernel.org 17905S: Maintained 17906W: https://linuxtv.org 17907W: http://palosaari.fi/linux/ 17908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17909T: git git://linuxtv.org/anttip/media_tree.git 17910F: drivers/media/dvb-frontends/rtl2832* 17911 17912RTL2832_SDR MEDIA DRIVER 17913M: Antti Palosaari <crope@iki.fi> 17914L: linux-media@vger.kernel.org 17915S: Maintained 17916W: https://linuxtv.org 17917W: http://palosaari.fi/linux/ 17918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17919T: git git://linuxtv.org/anttip/media_tree.git 17920F: drivers/media/dvb-frontends/rtl2832_sdr* 17921 17922RTL8180 WIRELESS DRIVER 17923L: linux-wireless@vger.kernel.org 17924S: Orphan 17925W: https://wireless.wiki.kernel.org/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17927F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17928 17929RTL8187 WIRELESS DRIVER 17930M: Herton Ronaldo Krzesinski <herton@canonical.com> 17931M: Hin-Tak Leung <htl10@users.sourceforge.net> 17932M: Larry Finger <Larry.Finger@lwfinger.net> 17933L: linux-wireless@vger.kernel.org 17934S: Maintained 17935W: https://wireless.wiki.kernel.org/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17937F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17938 17939RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17940M: Jes Sorensen <Jes.Sorensen@gmail.com> 17941L: linux-wireless@vger.kernel.org 17942S: Maintained 17943T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17944F: drivers/net/wireless/realtek/rtl8xxxu/ 17945 17946RTRS TRANSPORT DRIVERS 17947M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17948M: Jack Wang <jinpu.wang@ionos.com> 17949L: linux-rdma@vger.kernel.org 17950S: Maintained 17951F: drivers/infiniband/ulp/rtrs/ 17952 17953RUNTIME VERIFICATION (RV) 17954M: Daniel Bristot de Oliveira <bristot@kernel.org> 17955M: Steven Rostedt <rostedt@goodmis.org> 17956L: linux-trace-devel@vger.kernel.org 17957S: Maintained 17958F: Documentation/trace/rv/ 17959F: include/linux/rv.h 17960F: include/rv/ 17961F: kernel/trace/rv/ 17962F: tools/verification/ 17963 17964RUST 17965M: Miguel Ojeda <ojeda@kernel.org> 17966M: Alex Gaynor <alex.gaynor@gmail.com> 17967M: Wedson Almeida Filho <wedsonaf@gmail.com> 17968R: Boqun Feng <boqun.feng@gmail.com> 17969R: Gary Guo <gary@garyguo.net> 17970R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17971L: rust-for-linux@vger.kernel.org 17972S: Supported 17973W: https://github.com/Rust-for-Linux/linux 17974B: https://github.com/Rust-for-Linux/linux/issues 17975T: git https://github.com/Rust-for-Linux/linux.git rust-next 17976F: Documentation/rust/ 17977F: rust/ 17978F: samples/rust/ 17979F: scripts/*rust* 17980K: \b(?i:rust)\b 17981 17982RXRPC SOCKETS (AF_RXRPC) 17983M: David Howells <dhowells@redhat.com> 17984M: Marc Dionne <marc.dionne@auristor.com> 17985L: linux-afs@lists.infradead.org 17986S: Supported 17987W: https://www.infradead.org/~dhowells/kafs/ 17988F: Documentation/networking/rxrpc.rst 17989F: include/keys/rxrpc-type.h 17990F: include/net/af_rxrpc.h 17991F: include/trace/events/rxrpc.h 17992F: include/uapi/linux/rxrpc.h 17993F: net/rxrpc/ 17994 17995S3 SAVAGE FRAMEBUFFER DRIVER 17996M: Antonino Daplas <adaplas@gmail.com> 17997L: linux-fbdev@vger.kernel.org 17998S: Maintained 17999F: drivers/video/fbdev/savage/ 18000 18001S390 18002M: Heiko Carstens <hca@linux.ibm.com> 18003M: Vasily Gorbik <gor@linux.ibm.com> 18004M: Alexander Gordeev <agordeev@linux.ibm.com> 18005R: Christian Borntraeger <borntraeger@linux.ibm.com> 18006R: Sven Schnelle <svens@linux.ibm.com> 18007L: linux-s390@vger.kernel.org 18008S: Supported 18009T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18010F: Documentation/driver-api/s390-drivers.rst 18011F: Documentation/s390/ 18012F: arch/s390/ 18013F: drivers/s390/ 18014 18015S390 COMMON I/O LAYER 18016M: Vineeth Vijayan <vneethv@linux.ibm.com> 18017M: Peter Oberparleiter <oberpar@linux.ibm.com> 18018L: linux-s390@vger.kernel.org 18019S: Supported 18020F: drivers/s390/cio/ 18021 18022S390 DASD DRIVER 18023M: Stefan Haberland <sth@linux.ibm.com> 18024M: Jan Hoeppner <hoeppner@linux.ibm.com> 18025L: linux-s390@vger.kernel.org 18026S: Supported 18027F: block/partitions/ibm.c 18028F: drivers/s390/block/dasd* 18029F: include/linux/dasd_mod.h 18030 18031S390 IOMMU (PCI) 18032M: Matthew Rosato <mjrosato@linux.ibm.com> 18033M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18034L: linux-s390@vger.kernel.org 18035S: Supported 18036F: drivers/iommu/s390-iommu.c 18037 18038S390 IUCV NETWORK LAYER 18039M: Alexandra Winter <wintera@linux.ibm.com> 18040M: Wenjia Zhang <wenjia@linux.ibm.com> 18041L: linux-s390@vger.kernel.org 18042L: netdev@vger.kernel.org 18043S: Supported 18044F: drivers/s390/net/*iucv* 18045F: include/net/iucv/ 18046F: net/iucv/ 18047 18048S390 NETWORK DRIVERS 18049M: Alexandra Winter <wintera@linux.ibm.com> 18050M: Wenjia Zhang <wenjia@linux.ibm.com> 18051L: linux-s390@vger.kernel.org 18052L: netdev@vger.kernel.org 18053S: Supported 18054F: drivers/s390/net/ 18055 18056S390 PCI SUBSYSTEM 18057M: Niklas Schnelle <schnelle@linux.ibm.com> 18058M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18059L: linux-s390@vger.kernel.org 18060S: Supported 18061F: arch/s390/pci/ 18062F: drivers/pci/hotplug/s390_pci_hpc.c 18063F: Documentation/s390/pci.rst 18064 18065S390 VFIO AP DRIVER 18066M: Tony Krowiak <akrowiak@linux.ibm.com> 18067M: Halil Pasic <pasic@linux.ibm.com> 18068M: Jason Herne <jjherne@linux.ibm.com> 18069L: linux-s390@vger.kernel.org 18070S: Supported 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 18099F: drivers/s390/crypto/ 18100 18101S390 ZFCP DRIVER 18102M: Steffen Maier <maier@linux.ibm.com> 18103M: Benjamin Block <bblock@linux.ibm.com> 18104L: linux-s390@vger.kernel.org 18105S: Supported 18106F: drivers/s390/scsi/zfcp_* 18107 18108S3C ADC BATTERY DRIVER 18109M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18110L: linux-samsung-soc@vger.kernel.org 18111S: Odd Fixes 18112F: drivers/power/supply/s3c_adc_battery.c 18113F: include/linux/s3c_adc_battery.h 18114 18115S3C24XX SD/MMC Driver 18116M: Ben Dooks <ben-linux@fluff.org> 18117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18118S: Supported 18119F: drivers/mmc/host/s3cmci.* 18120 18121SAA6588 RDS RECEIVER DRIVER 18122M: Hans Verkuil <hverkuil@xs4all.nl> 18123L: linux-media@vger.kernel.org 18124S: Odd Fixes 18125W: https://linuxtv.org 18126T: git git://linuxtv.org/media_tree.git 18127F: drivers/media/i2c/saa6588* 18128 18129SAA7134 VIDEO4LINUX DRIVER 18130M: Mauro Carvalho Chehab <mchehab@kernel.org> 18131L: linux-media@vger.kernel.org 18132S: Odd fixes 18133W: https://linuxtv.org 18134T: git git://linuxtv.org/media_tree.git 18135F: Documentation/driver-api/media/drivers/saa7134* 18136F: drivers/media/pci/saa7134/ 18137 18138SAA7146 VIDEO4LINUX-2 DRIVER 18139M: Hans Verkuil <hverkuil@xs4all.nl> 18140L: linux-media@vger.kernel.org 18141S: Maintained 18142T: git git://linuxtv.org/media_tree.git 18143F: drivers/staging/media/deprecated/saa7146/ 18144 18145SAFESETID SECURITY MODULE 18146M: Micah Morton <mortonm@chromium.org> 18147S: Supported 18148F: Documentation/admin-guide/LSM/SafeSetID.rst 18149F: security/safesetid/ 18150 18151SAMSUNG AUDIO (ASoC) DRIVERS 18152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18153M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18155S: Supported 18156B: mailto:linux-samsung-soc@vger.kernel.org 18157F: Documentation/devicetree/bindings/sound/samsung* 18158F: sound/soc/samsung/ 18159 18160SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18161M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18162L: linux-crypto@vger.kernel.org 18163L: linux-samsung-soc@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18166F: drivers/crypto/exynos-rng.c 18167 18168SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18169M: Łukasz Stelmach <l.stelmach@samsung.com> 18170L: linux-samsung-soc@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18173F: drivers/char/hw_random/exynos-trng.c 18174 18175SAMSUNG FRAMEBUFFER DRIVER 18176M: Jingoo Han <jingoohan1@gmail.com> 18177L: linux-fbdev@vger.kernel.org 18178S: Maintained 18179F: drivers/video/fbdev/s3c-fb.c 18180 18181SAMSUNG INTERCONNECT DRIVERS 18182M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18183M: Artur Świgoń <a.swigon@samsung.com> 18184L: linux-pm@vger.kernel.org 18185L: linux-samsung-soc@vger.kernel.org 18186S: Supported 18187F: drivers/interconnect/samsung/ 18188 18189SAMSUNG LAPTOP DRIVER 18190M: Corentin Chary <corentin.chary@gmail.com> 18191L: platform-driver-x86@vger.kernel.org 18192S: Maintained 18193F: drivers/platform/x86/samsung-laptop.c 18194 18195SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18196M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18197L: linux-kernel@vger.kernel.org 18198L: linux-samsung-soc@vger.kernel.org 18199S: Supported 18200B: mailto:linux-samsung-soc@vger.kernel.org 18201F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18202F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18203F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18204F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18205F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18206F: drivers/clk/clk-s2mps11.c 18207F: drivers/mfd/sec*.c 18208F: drivers/regulator/s2m*.c 18209F: drivers/regulator/s5m*.c 18210F: drivers/rtc/rtc-s5m.c 18211F: include/linux/mfd/samsung/ 18212 18213SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18214M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18215L: linux-media@vger.kernel.org 18216L: linux-samsung-soc@vger.kernel.org 18217S: Maintained 18218F: drivers/media/platform/samsung/s3c-camif/ 18219F: include/media/drv-intf/s3c_camif.h 18220 18221SAMSUNG S3FWRN5 NFC DRIVER 18222M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18223L: linux-nfc@lists.01.org (subscribers-only) 18224S: Maintained 18225F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18226F: drivers/nfc/s3fwrn5 18227 18228SAMSUNG S5C73M3 CAMERA DRIVER 18229M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18230M: Andrzej Hajda <andrzej.hajda@intel.com> 18231L: linux-media@vger.kernel.org 18232S: Supported 18233F: drivers/media/i2c/s5c73m3/* 18234 18235SAMSUNG S5K5BAF CAMERA DRIVER 18236M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18237M: Andrzej Hajda <andrzej.hajda@intel.com> 18238L: linux-media@vger.kernel.org 18239S: Supported 18240F: drivers/media/i2c/s5k5baf.c 18241 18242SAMSUNG S5P Security SubSystem (SSS) DRIVER 18243M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18244M: Vladimir Zapolskiy <vz@mleia.com> 18245L: linux-crypto@vger.kernel.org 18246L: linux-samsung-soc@vger.kernel.org 18247S: Maintained 18248F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18249F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18250F: drivers/crypto/s5p-sss.c 18251 18252SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18254L: linux-media@vger.kernel.org 18255S: Supported 18256Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18257F: drivers/media/platform/samsung/exynos4-is/ 18258 18259SAMSUNG SOC CLOCK DRIVERS 18260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18261M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18262M: Tomasz Figa <tomasz.figa@gmail.com> 18263M: Chanwoo Choi <cw00.choi@samsung.com> 18264R: Alim Akhtar <alim.akhtar@samsung.com> 18265L: linux-samsung-soc@vger.kernel.org 18266S: Supported 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18269F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18270F: Documentation/devicetree/bindings/clock/samsung,s3c* 18271F: drivers/clk/samsung/ 18272F: include/dt-bindings/clock/exynos*.h 18273F: include/dt-bindings/clock/s3c*.h 18274F: include/dt-bindings/clock/s5p*.h 18275F: include/dt-bindings/clock/samsung,*.h 18276F: include/linux/clk/samsung.h 18277F: include/linux/platform_data/clk-s3c2410.h 18278 18279SAMSUNG SPI DRIVERS 18280M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18281M: Andi Shyti <andi@etezian.org> 18282L: linux-spi@vger.kernel.org 18283L: linux-samsung-soc@vger.kernel.org 18284S: Maintained 18285F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18286F: drivers/spi/spi-s3c* 18287F: include/linux/platform_data/spi-s3c64xx.h 18288F: include/linux/spi/s3c24xx-fiq.h 18289 18290SAMSUNG SXGBE DRIVERS 18291M: Byungho An <bh74.an@samsung.com> 18292L: netdev@vger.kernel.org 18293S: Supported 18294F: drivers/net/ethernet/samsung/sxgbe/ 18295 18296SAMSUNG THERMAL DRIVER 18297M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18298M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18299L: linux-pm@vger.kernel.org 18300L: linux-samsung-soc@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18303F: drivers/thermal/samsung/ 18304 18305SAMSUNG USB2 PHY DRIVER 18306M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18307L: linux-kernel@vger.kernel.org 18308S: Supported 18309F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18310F: Documentation/driver-api/phy/samsung-usb2.rst 18311F: drivers/phy/samsung/phy-exynos4210-usb2.c 18312F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18313F: drivers/phy/samsung/phy-exynos5250-usb2.c 18314F: drivers/phy/samsung/phy-s5pv210-usb2.c 18315F: drivers/phy/samsung/phy-samsung-usb2.c 18316F: drivers/phy/samsung/phy-samsung-usb2.h 18317 18318SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18319M: Paul Barker <paul.barker@sancloud.com> 18320R: Marc Murphy <marc.murphy@sancloud.com> 18321S: Supported 18322F: arch/arm/boot/dts/am335x-sancloud* 18323 18324SC1200 WDT DRIVER 18325M: Zwane Mwaikambo <zwanem@gmail.com> 18326S: Maintained 18327F: drivers/watchdog/sc1200wdt.c 18328 18329SCHEDULER 18330M: Ingo Molnar <mingo@redhat.com> 18331M: Peter Zijlstra <peterz@infradead.org> 18332M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18333M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18334R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18335R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18336R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18337R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18338R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18339R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18340L: linux-kernel@vger.kernel.org 18341S: Maintained 18342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18343F: include/linux/preempt.h 18344F: include/linux/sched.h 18345F: include/linux/wait.h 18346F: include/uapi/linux/sched.h 18347F: kernel/sched/ 18348 18349SCR24X CHIP CARD INTERFACE DRIVER 18350M: Lubomir Rintel <lkundrak@v3.sk> 18351S: Supported 18352F: drivers/char/pcmcia/scr24x_cs.c 18353 18354SCSI RDMA PROTOCOL (SRP) INITIATOR 18355M: Bart Van Assche <bvanassche@acm.org> 18356L: linux-rdma@vger.kernel.org 18357S: Supported 18358Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18359F: drivers/infiniband/ulp/srp/ 18360F: include/scsi/srp.h 18361 18362SCSI RDMA PROTOCOL (SRP) TARGET 18363M: Bart Van Assche <bvanassche@acm.org> 18364L: linux-rdma@vger.kernel.org 18365L: target-devel@vger.kernel.org 18366S: Supported 18367Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18368F: drivers/infiniband/ulp/srpt/ 18369 18370SCSI SG DRIVER 18371M: Doug Gilbert <dgilbert@interlog.com> 18372L: linux-scsi@vger.kernel.org 18373S: Maintained 18374W: http://sg.danny.cz/sg 18375F: Documentation/scsi/scsi-generic.rst 18376F: drivers/scsi/sg.c 18377F: include/scsi/sg.h 18378 18379SCSI SUBSYSTEM 18380M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18381M: "Martin K. Petersen" <martin.petersen@oracle.com> 18382L: linux-scsi@vger.kernel.org 18383S: Maintained 18384Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18387F: Documentation/devicetree/bindings/scsi/ 18388F: drivers/scsi/ 18389F: drivers/ufs/ 18390F: include/scsi/ 18391 18392SCSI TAPE DRIVER 18393M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18394L: linux-scsi@vger.kernel.org 18395S: Maintained 18396F: Documentation/scsi/st.rst 18397F: drivers/scsi/st.* 18398F: drivers/scsi/st_*.h 18399 18400SCSI TARGET CORE USER DRIVER 18401M: Bodo Stroesser <bostroesser@gmail.com> 18402L: linux-scsi@vger.kernel.org 18403L: target-devel@vger.kernel.org 18404S: Supported 18405F: Documentation/target/tcmu-design.rst 18406F: drivers/target/target_core_user.c 18407F: include/uapi/linux/target_core_user.h 18408 18409SCSI TARGET SUBSYSTEM 18410M: "Martin K. Petersen" <martin.petersen@oracle.com> 18411L: linux-scsi@vger.kernel.org 18412L: target-devel@vger.kernel.org 18413S: Supported 18414W: http://www.linux-iscsi.org 18415Q: https://patchwork.kernel.org/project/target-devel/list/ 18416T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18417F: Documentation/target/ 18418F: drivers/target/ 18419F: include/target/ 18420 18421SCTP PROTOCOL 18422M: Vlad Yasevich <vyasevich@gmail.com> 18423M: Neil Horman <nhorman@tuxdriver.com> 18424M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18425L: linux-sctp@vger.kernel.org 18426S: Maintained 18427W: http://lksctp.sourceforge.net 18428F: Documentation/networking/sctp.rst 18429F: include/linux/sctp.h 18430F: include/net/sctp/ 18431F: include/uapi/linux/sctp.h 18432F: net/sctp/ 18433 18434SCx200 CPU SUPPORT 18435M: Jim Cromie <jim.cromie@gmail.com> 18436S: Odd Fixes 18437F: Documentation/i2c/busses/scx200_acb.rst 18438F: arch/x86/platform/scx200/ 18439F: drivers/i2c/busses/scx200* 18440F: drivers/mtd/maps/scx200_docflash.c 18441F: drivers/watchdog/scx200_wdt.c 18442F: include/linux/scx200.h 18443 18444SCx200 GPIO DRIVER 18445M: Jim Cromie <jim.cromie@gmail.com> 18446S: Maintained 18447F: drivers/char/scx200_gpio.c 18448F: include/linux/scx200_gpio.h 18449 18450SCx200 HRT CLOCKSOURCE DRIVER 18451M: Jim Cromie <jim.cromie@gmail.com> 18452S: Maintained 18453F: drivers/clocksource/scx200_hrt.c 18454 18455SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18456M: Sascha Sommer <saschasommer@freenet.de> 18457L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18458S: Maintained 18459F: drivers/mmc/host/sdricoh_cs.c 18460 18461SECO BOARDS CEC DRIVER 18462M: Ettore Chimenti <ek5.chimenti@gmail.com> 18463S: Maintained 18464F: drivers/media/cec/platform/seco/seco-cec.c 18465F: drivers/media/cec/platform/seco/seco-cec.h 18466 18467SECURE COMPUTING 18468M: Kees Cook <keescook@chromium.org> 18469R: Andy Lutomirski <luto@amacapital.net> 18470R: Will Drewry <wad@chromium.org> 18471S: Supported 18472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18473F: Documentation/userspace-api/seccomp_filter.rst 18474F: include/linux/seccomp.h 18475F: include/uapi/linux/seccomp.h 18476F: kernel/seccomp.c 18477F: tools/testing/selftests/kselftest_harness.h 18478F: tools/testing/selftests/seccomp/* 18479K: \bsecure_computing 18480K: \bTIF_SECCOMP\b 18481 18482SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18483M: Al Cooper <alcooperx@gmail.com> 18484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18485L: linux-mmc@vger.kernel.org 18486S: Maintained 18487F: drivers/mmc/host/sdhci-brcmstb* 18488 18489SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18490M: Adrian Hunter <adrian.hunter@intel.com> 18491L: linux-mmc@vger.kernel.org 18492S: Supported 18493F: drivers/mmc/host/sdhci* 18494 18495SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18496M: Eugen Hristev <eugen.hristev@microchip.com> 18497L: linux-mmc@vger.kernel.org 18498S: Supported 18499F: drivers/mmc/host/sdhci-of-at91.c 18500 18501SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18502M: Ben Dooks <ben-linux@fluff.org> 18503M: Jaehoon Chung <jh80.chung@samsung.com> 18504L: linux-mmc@vger.kernel.org 18505S: Maintained 18506F: drivers/mmc/host/sdhci-s3c* 18507 18508SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18509M: Viresh Kumar <vireshk@kernel.org> 18510L: linux-mmc@vger.kernel.org 18511S: Maintained 18512F: drivers/mmc/host/sdhci-spear.c 18513 18514SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18515M: Vignesh Raghavendra <vigneshr@ti.com> 18516L: linux-mmc@vger.kernel.org 18517S: Maintained 18518F: drivers/mmc/host/sdhci-omap.c 18519 18520SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18521M: Haibo Chen <haibo.chen@nxp.com> 18522L: linux-imx@nxp.com 18523L: linux-mmc@vger.kernel.org 18524S: Maintained 18525F: drivers/mmc/host/sdhci-esdhc-imx.c 18526 18527SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18528M: Jonathan Derrick <jonathan.derrick@linux.dev> 18529L: linux-block@vger.kernel.org 18530S: Supported 18531F: block/opal_proto.h 18532F: block/sed* 18533F: include/linux/sed* 18534F: include/uapi/linux/sed* 18535 18536SECURITY CONTACT 18537M: Security Officers <security@kernel.org> 18538S: Supported 18539F: Documentation/admin-guide/security-bugs.rst 18540 18541SECURITY SUBSYSTEM 18542M: Paul Moore <paul@paul-moore.com> 18543M: James Morris <jmorris@namei.org> 18544M: "Serge E. Hallyn" <serge@hallyn.com> 18545L: linux-security-module@vger.kernel.org (suggested Cc:) 18546S: Supported 18547W: http://kernsec.org/ 18548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18549F: security/ 18550X: security/selinux/ 18551 18552SELINUX SECURITY MODULE 18553M: Paul Moore <paul@paul-moore.com> 18554M: Stephen Smalley <stephen.smalley.work@gmail.com> 18555M: Eric Paris <eparis@parisplace.org> 18556L: selinux@vger.kernel.org 18557S: Supported 18558W: https://selinuxproject.org 18559W: https://github.com/SELinuxProject 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18561F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18562F: Documentation/ABI/obsolete/sysfs-selinux-disable 18563F: Documentation/admin-guide/LSM/SELinux.rst 18564F: include/trace/events/avc.h 18565F: include/uapi/linux/selinux_netlink.h 18566F: scripts/selinux/ 18567F: security/selinux/ 18568 18569SENSABLE PHANTOM 18570M: Jiri Slaby <jirislaby@kernel.org> 18571S: Maintained 18572F: drivers/misc/phantom.c 18573F: include/uapi/linux/phantom.h 18574 18575SENSEAIR SUNRISE 006-0-0007 18576M: Jacopo Mondi <jacopo@jmondi.org> 18577S: Maintained 18578F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18579F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18580F: drivers/iio/chemical/sunrise_co2.c 18581 18582SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18583M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18584S: Maintained 18585F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18586F: drivers/iio/chemical/scd30.h 18587F: drivers/iio/chemical/scd30_core.c 18588F: drivers/iio/chemical/scd30_i2c.c 18589F: drivers/iio/chemical/scd30_serial.c 18590 18591SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18592M: Roan van Dijk <roan@protonic.nl> 18593S: Maintained 18594F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18595F: drivers/iio/chemical/scd4x.c 18596 18597SENSIRION SGP40 GAS SENSOR DRIVER 18598M: Andreas Klinger <ak@it-klinger.de> 18599S: Maintained 18600F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18601F: drivers/iio/chemical/sgp40.c 18602 18603SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18604M: Tomasz Duszynski <tduszyns@gmail.com> 18605S: Maintained 18606F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18607F: drivers/iio/chemical/sps30.c 18608F: drivers/iio/chemical/sps30_i2c.c 18609F: drivers/iio/chemical/sps30_serial.c 18610 18611SERIAL DEVICE BUS 18612M: Rob Herring <robh@kernel.org> 18613L: linux-serial@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/serial/serial.yaml 18616F: drivers/tty/serdev/ 18617F: include/linux/serdev.h 18618 18619SERIAL DRIVERS 18620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18621L: linux-serial@vger.kernel.org 18622S: Maintained 18623F: Documentation/devicetree/bindings/serial/ 18624F: drivers/tty/serial/ 18625 18626SERIAL IR RECEIVER 18627M: Sean Young <sean@mess.org> 18628L: linux-media@vger.kernel.org 18629S: Maintained 18630F: drivers/media/rc/serial_ir.c 18631 18632SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18633M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18635S: Maintained 18636F: Documentation/devicetree/bindings/slimbus/ 18637F: drivers/slimbus/ 18638F: include/linux/slimbus.h 18639 18640SFC NETWORK DRIVER 18641M: Edward Cree <ecree.xilinx@gmail.com> 18642M: Martin Habets <habetsm.xilinx@gmail.com> 18643L: netdev@vger.kernel.org 18644S: Supported 18645F: drivers/net/ethernet/sfc/ 18646 18647SFF/SFP/SFP+ MODULE SUPPORT 18648M: Russell King <linux@armlinux.org.uk> 18649L: netdev@vger.kernel.org 18650S: Maintained 18651F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18652F: drivers/net/phy/phylink.c 18653F: drivers/net/phy/sfp* 18654F: include/linux/mdio/mdio-i2c.h 18655F: include/linux/phylink.h 18656F: include/linux/sfp.h 18657K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18658 18659SGI GRU DRIVER 18660M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18661S: Maintained 18662F: drivers/misc/sgi-gru/ 18663 18664SGI XP/XPC/XPNET DRIVER 18665M: Robin Holt <robinmholt@gmail.com> 18666M: Steve Wahl <steve.wahl@hpe.com> 18667R: Mike Travis <mike.travis@hpe.com> 18668S: Maintained 18669F: drivers/misc/sgi-xp/ 18670 18671SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18672M: Karsten Graul <kgraul@linux.ibm.com> 18673M: Wenjia Zhang <wenjia@linux.ibm.com> 18674M: Jan Karcher <jaka@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: net/smc/ 18678 18679SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18680M: Linus Walleij <linus.walleij@linaro.org> 18681L: linux-iio@vger.kernel.org 18682S: Maintained 18683T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18684F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18685F: drivers/iio/light/gp2ap002.c 18686 18687SHARP RJ54N1CB0C SENSOR DRIVER 18688M: Jacopo Mondi <jacopo@jmondi.org> 18689L: linux-media@vger.kernel.org 18690S: Odd fixes 18691T: git git://linuxtv.org/media_tree.git 18692F: drivers/media/i2c/rj54n1cb0c.c 18693F: include/media/i2c/rj54n1cb0c.h 18694 18695SH_VOU V4L2 OUTPUT DRIVER 18696L: linux-media@vger.kernel.org 18697S: Orphan 18698F: drivers/media/platform/renesas/sh_vou.c 18699F: include/media/drv-intf/sh_vou.h 18700 18701SI2157 MEDIA DRIVER 18702M: Antti Palosaari <crope@iki.fi> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705W: https://linuxtv.org 18706W: http://palosaari.fi/linux/ 18707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18708T: git git://linuxtv.org/anttip/media_tree.git 18709F: drivers/media/tuners/si2157* 18710 18711SI2165 MEDIA DRIVER 18712M: Matthias Schwarzott <zzam@gentoo.org> 18713L: linux-media@vger.kernel.org 18714S: Maintained 18715W: https://linuxtv.org 18716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18717F: drivers/media/dvb-frontends/si2165* 18718 18719SI2168 MEDIA DRIVER 18720M: Antti Palosaari <crope@iki.fi> 18721L: linux-media@vger.kernel.org 18722S: Maintained 18723W: https://linuxtv.org 18724W: http://palosaari.fi/linux/ 18725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18726T: git git://linuxtv.org/anttip/media_tree.git 18727F: drivers/media/dvb-frontends/si2168* 18728 18729SI470X FM RADIO RECEIVER I2C DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Odd Fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/radio/si470x/radio-si470x-i2c.c 18736 18737SI470X FM RADIO RECEIVER USB DRIVER 18738M: Hans Verkuil <hverkuil@xs4all.nl> 18739L: linux-media@vger.kernel.org 18740S: Maintained 18741W: https://linuxtv.org 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/radio/si470x/radio-si470x-common.c 18744F: drivers/media/radio/si470x/radio-si470x-usb.c 18745F: drivers/media/radio/si470x/radio-si470x.h 18746 18747SI4713 FM RADIO TRANSMITTER I2C DRIVER 18748M: Eduardo Valentin <edubezval@gmail.com> 18749L: linux-media@vger.kernel.org 18750S: Odd Fixes 18751W: https://linuxtv.org 18752T: git git://linuxtv.org/media_tree.git 18753F: drivers/media/radio/si4713/si4713.? 18754 18755SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18756M: Eduardo Valentin <edubezval@gmail.com> 18757L: linux-media@vger.kernel.org 18758S: Odd Fixes 18759W: https://linuxtv.org 18760T: git git://linuxtv.org/media_tree.git 18761F: drivers/media/radio/si4713/radio-platform-si4713.c 18762 18763SI4713 FM RADIO TRANSMITTER USB DRIVER 18764M: Hans Verkuil <hverkuil@xs4all.nl> 18765L: linux-media@vger.kernel.org 18766S: Maintained 18767W: https://linuxtv.org 18768T: git git://linuxtv.org/media_tree.git 18769F: drivers/media/radio/si4713/radio-usb-si4713.c 18770 18771SIANO DVB DRIVER 18772M: Mauro Carvalho Chehab <mchehab@kernel.org> 18773L: linux-media@vger.kernel.org 18774S: Odd fixes 18775W: https://linuxtv.org 18776T: git git://linuxtv.org/media_tree.git 18777F: drivers/media/common/siano/ 18778F: drivers/media/mmc/siano/ 18779F: drivers/media/usb/siano/ 18780F: drivers/media/usb/siano/ 18781 18782SIFIVE DRIVERS 18783M: Palmer Dabbelt <palmer@dabbelt.com> 18784M: Paul Walmsley <paul.walmsley@sifive.com> 18785L: linux-riscv@lists.infradead.org 18786S: Supported 18787T: git https://github.com/sifive/riscv-linux.git 18788N: sifive 18789K: [^@]sifive 18790 18791SIFIVE FU540 SYSTEM-ON-CHIP 18792M: Paul Walmsley <paul.walmsley@sifive.com> 18793M: Palmer Dabbelt <palmer@dabbelt.com> 18794L: linux-riscv@lists.infradead.org 18795S: Supported 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18797N: fu540 18798K: fu540 18799 18800SIFIVE PDMA DRIVER 18801M: Green Wan <green.wan@sifive.com> 18802S: Maintained 18803F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18804F: drivers/dma/sf-pdma/ 18805 18806SILEAD TOUCHSCREEN DRIVER 18807M: Hans de Goede <hdegoede@redhat.com> 18808L: linux-input@vger.kernel.org 18809L: platform-driver-x86@vger.kernel.org 18810S: Maintained 18811F: drivers/input/touchscreen/silead.c 18812F: drivers/platform/x86/touchscreen_dmi.c 18813 18814SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18815M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18816S: Supported 18817F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18818F: drivers/net/wireless/silabs/wfx/ 18819 18820SILICON MOTION SM712 FRAME BUFFER DRIVER 18821M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18822M: Teddy Wang <teddy.wang@siliconmotion.com> 18823M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18824L: linux-fbdev@vger.kernel.org 18825S: Maintained 18826F: Documentation/fb/sm712fb.rst 18827F: drivers/video/fbdev/sm712* 18828 18829SILVACO I3C DUAL-ROLE MASTER 18830M: Miquel Raynal <miquel.raynal@bootlin.com> 18831M: Conor Culhane <conor.culhane@silvaco.com> 18832L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18833S: Maintained 18834F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18835F: drivers/i3c/master/svc-i3c-master.c 18836 18837SIMPLEFB FB DRIVER 18838M: Hans de Goede <hdegoede@redhat.com> 18839L: linux-fbdev@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18842F: drivers/video/fbdev/simplefb.c 18843F: include/linux/platform_data/simplefb.h 18844 18845SIMTEC EB110ATX (Chalice CATS) 18846M: Simtec Linux Team <linux@simtec.co.uk> 18847S: Supported 18848W: http://www.simtec.co.uk/products/EB110ATX/ 18849 18850SIMTEC EB2410ITX (BAST) 18851M: Simtec Linux Team <linux@simtec.co.uk> 18852S: Supported 18853W: http://www.simtec.co.uk/products/EB2410ITX/ 18854F: arch/arm/mach-s3c/bast-ide.c 18855F: arch/arm/mach-s3c/bast-irq.c 18856F: arch/arm/mach-s3c/mach-bast.c 18857 18858SIOX 18859M: Thorsten Scherer <t.scherer@eckelmann.de> 18860M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18861R: Pengutronix Kernel Team <kernel@pengutronix.de> 18862S: Supported 18863F: drivers/gpio/gpio-siox.c 18864F: drivers/siox/* 18865F: include/trace/events/siox.h 18866 18867SIPHASH PRF ROUTINES 18868M: Jason A. Donenfeld <Jason@zx2c4.com> 18869S: Maintained 18870F: include/linux/siphash.h 18871F: lib/siphash.c 18872F: lib/test_siphash.c 18873 18874SIS 190 ETHERNET DRIVER 18875M: Francois Romieu <romieu@fr.zoreil.com> 18876L: netdev@vger.kernel.org 18877S: Maintained 18878F: drivers/net/ethernet/sis/sis190.c 18879 18880SIS 900/7016 FAST ETHERNET DRIVER 18881M: Daniele Venzano <venza@brownhat.org> 18882L: netdev@vger.kernel.org 18883S: Maintained 18884W: http://www.brownhat.org/sis900.html 18885F: drivers/net/ethernet/sis/sis900.* 18886 18887SIS FRAMEBUFFER DRIVER 18888M: Thomas Winischhofer <thomas@winischhofer.net> 18889S: Maintained 18890W: http://www.winischhofer.net/linuxsisvga.shtml 18891F: Documentation/fb/sisfb.rst 18892F: drivers/video/fbdev/sis/ 18893F: include/video/sisfb.h 18894 18895SIS I2C TOUCHSCREEN DRIVER 18896M: Mika Penttilä <mika.penttila@nextfour.com> 18897L: linux-input@vger.kernel.org 18898S: Maintained 18899F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18900F: drivers/input/touchscreen/sis_i2c.c 18901 18902SIS USB2VGA DRIVER 18903M: Thomas Winischhofer <thomas@winischhofer.net> 18904S: Maintained 18905W: http://www.winischhofer.at/linuxsisusbvga.shtml 18906F: drivers/usb/misc/sisusbvga/ 18907 18908SL28 CPLD MFD DRIVER 18909M: Michael Walle <michael@walle.cc> 18910S: Maintained 18911F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18912F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18913F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18914F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18915F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18916F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18917F: drivers/gpio/gpio-sl28cpld.c 18918F: drivers/hwmon/sl28cpld-hwmon.c 18919F: drivers/irqchip/irq-sl28cpld.c 18920F: drivers/pwm/pwm-sl28cpld.c 18921F: drivers/watchdog/sl28cpld_wdt.c 18922 18923SLAB ALLOCATOR 18924M: Christoph Lameter <cl@linux.com> 18925M: Pekka Enberg <penberg@kernel.org> 18926M: David Rientjes <rientjes@google.com> 18927M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18928M: Andrew Morton <akpm@linux-foundation.org> 18929M: Vlastimil Babka <vbabka@suse.cz> 18930R: Roman Gushchin <roman.gushchin@linux.dev> 18931R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18932L: linux-mm@kvack.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18935F: include/linux/sl?b*.h 18936F: mm/sl?b* 18937 18938SLCAN CAN NETWORK DRIVER 18939M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18940L: linux-can@vger.kernel.org 18941S: Maintained 18942F: drivers/net/can/slcan/ 18943 18944SLEEPABLE READ-COPY UPDATE (SRCU) 18945M: Lai Jiangshan <jiangshanlai@gmail.com> 18946M: "Paul E. McKenney" <paulmck@kernel.org> 18947M: Josh Triplett <josh@joshtriplett.org> 18948R: Steven Rostedt <rostedt@goodmis.org> 18949R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18950L: rcu@vger.kernel.org 18951S: Supported 18952W: http://www.rdrop.com/users/paulmck/RCU/ 18953T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18954F: include/linux/srcu*.h 18955F: kernel/rcu/srcu*.c 18956 18957SMACK SECURITY MODULE 18958M: Casey Schaufler <casey@schaufler-ca.com> 18959L: linux-security-module@vger.kernel.org 18960S: Maintained 18961W: http://schaufler-ca.com 18962T: git git://github.com/cschaufler/smack-next 18963F: Documentation/admin-guide/LSM/Smack.rst 18964F: security/smack/ 18965 18966SMC91x ETHERNET DRIVER 18967M: Nicolas Pitre <nico@fluxnic.net> 18968S: Odd Fixes 18969F: drivers/net/ethernet/smsc/smc91x.* 18970 18971SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18972M: Mark Rutland <mark.rutland@arm.com> 18973M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18974M: Sudeep Holla <sudeep.holla@arm.com> 18975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18976S: Maintained 18977F: drivers/firmware/smccc/ 18978F: include/linux/arm-smccc.h 18979 18980SMM665 HARDWARE MONITOR DRIVER 18981M: Guenter Roeck <linux@roeck-us.net> 18982L: linux-hwmon@vger.kernel.org 18983S: Maintained 18984F: Documentation/hwmon/smm665.rst 18985F: drivers/hwmon/smm665.c 18986 18987SMSC EMC2103 HARDWARE MONITOR DRIVER 18988M: Steve Glendinning <steve.glendinning@shawell.net> 18989L: linux-hwmon@vger.kernel.org 18990S: Maintained 18991F: Documentation/hwmon/emc2103.rst 18992F: drivers/hwmon/emc2103.c 18993 18994SMSC SCH5627 HARDWARE MONITOR DRIVER 18995M: Hans de Goede <hdegoede@redhat.com> 18996L: linux-hwmon@vger.kernel.org 18997S: Supported 18998F: Documentation/hwmon/sch5627.rst 18999F: drivers/hwmon/sch5627.c 19000 19001SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19002M: Steve Glendinning <steve.glendinning@shawell.net> 19003L: linux-fbdev@vger.kernel.org 19004S: Maintained 19005F: drivers/video/fbdev/smscufx.c 19006 19007SMSC47B397 HARDWARE MONITOR DRIVER 19008M: Jean Delvare <jdelvare@suse.com> 19009L: linux-hwmon@vger.kernel.org 19010S: Maintained 19011F: Documentation/hwmon/smsc47b397.rst 19012F: drivers/hwmon/smsc47b397.c 19013 19014SMSC911x ETHERNET DRIVER 19015M: Steve Glendinning <steve.glendinning@shawell.net> 19016L: netdev@vger.kernel.org 19017S: Maintained 19018F: drivers/net/ethernet/smsc/smsc911x.* 19019F: include/linux/smsc911x.h 19020 19021SMSC9420 PCI ETHERNET DRIVER 19022M: Steve Glendinning <steve.glendinning@shawell.net> 19023L: netdev@vger.kernel.org 19024S: Maintained 19025F: drivers/net/ethernet/smsc/smsc9420.* 19026 19027SOCIONEXT (SNI) AVE NETWORK DRIVER 19028M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19029L: netdev@vger.kernel.org 19030S: Maintained 19031F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19032F: drivers/net/ethernet/socionext/sni_ave.c 19033 19034SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19035M: Jassi Brar <jaswinder.singh@linaro.org> 19036M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19037L: netdev@vger.kernel.org 19038S: Maintained 19039F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19040F: drivers/net/ethernet/socionext/netsec.c 19041 19042SOCIONEXT (SNI) Synquacer SPI DRIVER 19043M: Masahisa Kojima <masahisa.kojima@linaro.org> 19044M: Jassi Brar <jaswinder.singh@linaro.org> 19045L: linux-spi@vger.kernel.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19048F: drivers/spi/spi-synquacer.c 19049 19050SOCIONEXT SYNQUACER I2C DRIVER 19051M: Ard Biesheuvel <ardb@kernel.org> 19052L: linux-i2c@vger.kernel.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19055F: drivers/i2c/busses/i2c-synquacer.c 19056 19057SOCIONEXT UNIPHIER SOUND DRIVER 19058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19059S: Orphan 19060F: sound/soc/uniphier/ 19061 19062SOEKRIS NET48XX LED SUPPORT 19063M: Chris Boot <bootc@bootc.net> 19064S: Maintained 19065F: drivers/leds/leds-net48xx.c 19066 19067SOFT-IWARP DRIVER (siw) 19068M: Bernard Metzler <bmt@zurich.ibm.com> 19069L: linux-rdma@vger.kernel.org 19070S: Supported 19071F: drivers/infiniband/sw/siw/ 19072F: include/uapi/rdma/siw-abi.h 19073 19074SOFT-ROCE DRIVER (rxe) 19075M: Zhu Yanjun <zyjzyj2000@gmail.com> 19076L: linux-rdma@vger.kernel.org 19077S: Supported 19078F: drivers/infiniband/sw/rxe/ 19079F: include/uapi/rdma/rdma_user_rxe.h 19080 19081SOFTLOGIC 6x10 MPEG CODEC 19082M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19083M: Anton Sviridenko <anton@corp.bluecherry.net> 19084M: Andrey Utkin <andrey_utkin@fastmail.com> 19085M: Ismael Luceno <ismael@iodev.co.uk> 19086L: linux-media@vger.kernel.org 19087S: Supported 19088F: drivers/media/pci/solo6x10/ 19089 19090SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19091M: James Morse <james.morse@arm.com> 19092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19093S: Maintained 19094F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19095F: drivers/firmware/arm_sdei.c 19096F: include/linux/arm_sdei.h 19097F: include/uapi/linux/arm_sdei.h 19098 19099SOFTWARE NODES AND DEVICE PROPERTIES 19100R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19101R: Daniel Scally <djrscally@gmail.com> 19102R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19103R: Sakari Ailus <sakari.ailus@linux.intel.com> 19104L: linux-acpi@vger.kernel.org 19105S: Maintained 19106F: drivers/base/property.c 19107F: drivers/base/swnode.c 19108F: include/linux/fwnode.h 19109F: include/linux/property.h 19110 19111SOFTWARE RAID (Multiple Disks) SUPPORT 19112M: Song Liu <song@kernel.org> 19113L: linux-raid@vger.kernel.org 19114S: Supported 19115Q: https://patchwork.kernel.org/project/linux-raid/list/ 19116T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19117F: drivers/md/Kconfig 19118F: drivers/md/Makefile 19119F: drivers/md/md* 19120F: drivers/md/raid* 19121F: include/linux/raid/ 19122F: include/uapi/linux/raid/ 19123 19124SOLIDRUN CLEARFOG SUPPORT 19125M: Russell King <linux@armlinux.org.uk> 19126S: Maintained 19127F: arch/arm/boot/dts/armada-388-clearfog* 19128F: arch/arm/boot/dts/armada-38x-solidrun-* 19129 19130SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19131M: Russell King <linux@armlinux.org.uk> 19132S: Maintained 19133F: arch/arm/boot/dts/imx6*-cubox-i* 19134F: arch/arm/boot/dts/imx6*-hummingboard* 19135F: arch/arm/boot/dts/imx6*-sr-* 19136 19137SONIC NETWORK DRIVER 19138M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19139L: netdev@vger.kernel.org 19140S: Maintained 19141F: drivers/net/ethernet/natsemi/sonic.* 19142 19143SONICS SILICON BACKPLANE DRIVER (SSB) 19144M: Michael Buesch <m@bues.ch> 19145L: linux-wireless@vger.kernel.org 19146S: Maintained 19147F: drivers/ssb/ 19148F: include/linux/ssb/ 19149 19150SONY IMX208 SENSOR DRIVER 19151M: Sakari Ailus <sakari.ailus@linux.intel.com> 19152L: linux-media@vger.kernel.org 19153S: Maintained 19154T: git git://linuxtv.org/media_tree.git 19155F: drivers/media/i2c/imx208.c 19156 19157SONY IMX214 SENSOR DRIVER 19158M: Ricardo Ribalda <ribalda@kernel.org> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161T: git git://linuxtv.org/media_tree.git 19162F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19163F: drivers/media/i2c/imx214.c 19164 19165SONY IMX219 SENSOR DRIVER 19166M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169T: git git://linuxtv.org/media_tree.git 19170F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19171F: drivers/media/i2c/imx219.c 19172 19173SONY IMX258 SENSOR DRIVER 19174M: Sakari Ailus <sakari.ailus@linux.intel.com> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media_tree.git 19178F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19179F: drivers/media/i2c/imx258.c 19180 19181SONY IMX274 SENSOR DRIVER 19182M: Leon Luo <leonl@leopardimaging.com> 19183L: linux-media@vger.kernel.org 19184S: Maintained 19185T: git git://linuxtv.org/media_tree.git 19186F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19187F: drivers/media/i2c/imx274.c 19188 19189SONY IMX290 SENSOR DRIVER 19190M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193T: git git://linuxtv.org/media_tree.git 19194F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19195F: drivers/media/i2c/imx290.c 19196 19197SONY IMX319 SENSOR DRIVER 19198M: Bingbu Cao <bingbu.cao@intel.com> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201T: git git://linuxtv.org/media_tree.git 19202F: drivers/media/i2c/imx319.c 19203 19204SONY IMX334 SENSOR DRIVER 19205M: Paul J. Murphy <paul.j.murphy@intel.com> 19206M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19207L: linux-media@vger.kernel.org 19208S: Maintained 19209T: git git://linuxtv.org/media_tree.git 19210F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19211F: drivers/media/i2c/imx334.c 19212 19213SONY IMX335 SENSOR DRIVER 19214M: Paul J. Murphy <paul.j.murphy@intel.com> 19215M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19216L: linux-media@vger.kernel.org 19217S: Maintained 19218T: git git://linuxtv.org/media_tree.git 19219F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19220F: drivers/media/i2c/imx335.c 19221 19222SONY IMX355 SENSOR DRIVER 19223M: Tianshu Qiu <tian.shu.qiu@intel.com> 19224L: linux-media@vger.kernel.org 19225S: Maintained 19226T: git git://linuxtv.org/media_tree.git 19227F: drivers/media/i2c/imx355.c 19228 19229SONY IMX412 SENSOR DRIVER 19230M: Paul J. Murphy <paul.j.murphy@intel.com> 19231M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234T: git git://linuxtv.org/media_tree.git 19235F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19236F: drivers/media/i2c/imx412.c 19237 19238SONY MEMORYSTICK SUBSYSTEM 19239M: Maxim Levitsky <maximlevitsky@gmail.com> 19240M: Alex Dubov <oakad@yahoo.com> 19241M: Ulf Hansson <ulf.hansson@linaro.org> 19242L: linux-mmc@vger.kernel.org 19243S: Maintained 19244T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19245F: drivers/memstick/ 19246F: include/linux/memstick.h 19247 19248SONY VAIO CONTROL DEVICE DRIVER 19249M: Mattia Dongili <malattia@linux.it> 19250L: platform-driver-x86@vger.kernel.org 19251S: Maintained 19252W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19253F: Documentation/admin-guide/laptops/sony-laptop.rst 19254F: drivers/char/sonypi.c 19255F: drivers/platform/x86/sony-laptop.c 19256F: include/linux/sony-laptop.h 19257 19258SOUND 19259M: Jaroslav Kysela <perex@perex.cz> 19260M: Takashi Iwai <tiwai@suse.com> 19261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19262S: Maintained 19263W: http://www.alsa-project.org/ 19264Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19266F: Documentation/sound/ 19267F: include/sound/ 19268F: include/uapi/sound/ 19269F: sound/ 19270F: tools/testing/selftests/alsa 19271 19272SOUND - COMPRESSED AUDIO 19273M: Vinod Koul <vkoul@kernel.org> 19274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19275S: Supported 19276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19277F: Documentation/sound/designs/compress-offload.rst 19278F: include/sound/compress_driver.h 19279F: include/uapi/sound/compress_* 19280F: sound/core/compress_offload.c 19281F: sound/soc/soc-compress.c 19282 19283SOUND - DMAENGINE HELPERS 19284M: Lars-Peter Clausen <lars@metafoo.de> 19285S: Supported 19286F: include/sound/dmaengine_pcm.h 19287F: sound/core/pcm_dmaengine.c 19288F: sound/soc/soc-generic-dmaengine-pcm.c 19289 19290SOUND - ALSA SELFTESTS 19291M: Mark Brown <broonie@kernel.org> 19292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19293L: linux-kselftest@vger.kernel.org 19294S: Supported 19295F: tools/testing/selftests/alsa 19296 19297SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19298M: Liam Girdwood <lgirdwood@gmail.com> 19299M: Mark Brown <broonie@kernel.org> 19300L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19301S: Supported 19302W: http://alsa-project.org/main/index.php/ASoC 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19304F: Documentation/devicetree/bindings/sound/ 19305F: Documentation/sound/soc/ 19306F: include/dt-bindings/sound/ 19307F: include/sound/soc* 19308F: sound/soc/ 19309 19310SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19311M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19312M: Liam Girdwood <lgirdwood@gmail.com> 19313M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19314M: Bard Liao <yung-chuan.liao@linux.intel.com> 19315M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19316R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19317M: Daniel Baluta <daniel.baluta@nxp.com> 19318L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19319S: Supported 19320W: https://github.com/thesofproject/linux/ 19321F: sound/soc/sof/ 19322 19323SOUNDWIRE SUBSYSTEM 19324M: Vinod Koul <vkoul@kernel.org> 19325M: Bard Liao <yung-chuan.liao@linux.intel.com> 19326R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19327R: Sanyog Kale <sanyog.r.kale@intel.com> 19328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19329S: Supported 19330T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19331F: Documentation/driver-api/soundwire/ 19332F: drivers/soundwire/ 19333F: include/linux/soundwire/ 19334 19335SP2 MEDIA DRIVER 19336M: Olli Salonen <olli.salonen@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19341F: drivers/media/dvb-frontends/sp2* 19342 19343SPARC + UltraSPARC (sparc/sparc64) 19344M: "David S. Miller" <davem@davemloft.net> 19345L: sparclinux@vger.kernel.org 19346S: Maintained 19347Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19348T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19349T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19350F: arch/sparc/ 19351F: drivers/sbus/ 19352 19353SPARC SERIAL DRIVERS 19354M: "David S. Miller" <davem@davemloft.net> 19355L: sparclinux@vger.kernel.org 19356S: Maintained 19357T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19358T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19359F: drivers/tty/serial/suncore.c 19360F: drivers/tty/serial/sunhv.c 19361F: drivers/tty/serial/sunsab.c 19362F: drivers/tty/serial/sunsab.h 19363F: drivers/tty/serial/sunsu.c 19364F: drivers/tty/serial/sunzilog.c 19365F: drivers/tty/serial/sunzilog.h 19366F: drivers/tty/vcc.c 19367F: include/linux/sunserialcore.h 19368 19369SPARSE CHECKER 19370M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19371L: linux-sparse@vger.kernel.org 19372S: Maintained 19373W: https://sparse.docs.kernel.org/ 19374T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19375Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19376B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19377F: include/linux/compiler.h 19378 19379SPEAKUP CONSOLE SPEECH DRIVER 19380M: William Hubbs <w.d.hubbs@gmail.com> 19381M: Chris Brannon <chris@the-brannons.com> 19382M: Kirk Reiser <kirk@reisers.ca> 19383M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19384L: speakup@linux-speakup.org 19385S: Odd Fixes 19386W: http://www.linux-speakup.org/ 19387W: https://github.com/linux-speakup/speakup 19388B: https://github.com/linux-speakup/speakup/issues 19389F: drivers/accessibility/speakup/ 19390 19391SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19392M: Viresh Kumar <vireshk@kernel.org> 19393M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19394M: soc@kernel.org 19395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19396S: Maintained 19397W: http://www.st.com/spear 19398F: arch/arm/boot/dts/spear* 19399F: arch/arm/mach-spear/ 19400F: drivers/clk/spear/ 19401F: drivers/pinctrl/spear/ 19402 19403SPI NOR SUBSYSTEM 19404M: Tudor Ambarus <tudor.ambarus@microchip.com> 19405M: Pratyush Yadav <pratyush@kernel.org> 19406R: Michael Walle <michael@walle.cc> 19407L: linux-mtd@lists.infradead.org 19408S: Maintained 19409W: http://www.linux-mtd.infradead.org/ 19410Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19411C: irc://irc.oftc.net/mtd 19412T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19413F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19414F: drivers/mtd/spi-nor/ 19415F: include/linux/mtd/spi-nor.h 19416 19417SPI SUBSYSTEM 19418M: Mark Brown <broonie@kernel.org> 19419L: linux-spi@vger.kernel.org 19420S: Maintained 19421Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19422T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19423F: Documentation/devicetree/bindings/spi/ 19424F: Documentation/spi/ 19425F: drivers/spi/ 19426F: include/linux/spi/ 19427F: include/uapi/linux/spi/ 19428F: tools/spi/ 19429 19430SPIDERNET NETWORK DRIVER for CELL 19431M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19432M: Geoff Levand <geoff@infradead.org> 19433L: netdev@vger.kernel.org 19434L: linuxppc-dev@lists.ozlabs.org 19435S: Maintained 19436F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19437F: drivers/net/ethernet/toshiba/spider_net* 19438 19439SPMI SUBSYSTEM 19440M: Stephen Boyd <sboyd@kernel.org> 19441L: linux-kernel@vger.kernel.org 19442S: Maintained 19443T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19444F: Documentation/devicetree/bindings/spmi/ 19445F: drivers/spmi/ 19446F: include/dt-bindings/spmi/spmi.h 19447F: include/linux/spmi.h 19448F: include/trace/events/spmi.h 19449 19450SPU FILE SYSTEM 19451M: Jeremy Kerr <jk@ozlabs.org> 19452L: linuxppc-dev@lists.ozlabs.org 19453S: Supported 19454W: http://www.ibm.com/developerworks/power/cell/ 19455F: Documentation/filesystems/spufs/spufs.rst 19456F: arch/powerpc/platforms/cell/spufs/ 19457 19458SQUASHFS FILE SYSTEM 19459M: Phillip Lougher <phillip@squashfs.org.uk> 19460L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19461S: Maintained 19462W: http://squashfs.org.uk 19463T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19464F: Documentation/filesystems/squashfs.rst 19465F: fs/squashfs/ 19466 19467SRM (Alpha) environment access 19468M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19469S: Maintained 19470F: arch/alpha/kernel/srm_env.c 19471 19472ST LSM6DSx IMU IIO DRIVER 19473M: Lorenzo Bianconi <lorenzo@kernel.org> 19474L: linux-iio@vger.kernel.org 19475S: Maintained 19476W: http://www.st.com/ 19477F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19478F: drivers/iio/imu/st_lsm6dsx/ 19479 19480ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19481M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19482M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19483L: linux-media@vger.kernel.org 19484S: Maintained 19485T: git git://linuxtv.org/media_tree.git 19486F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19487F: drivers/media/i2c/st-mipid02.c 19488 19489ST STM32 I2C/SMBUS DRIVER 19490M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19491M: Alain Volmat <alain.volmat@foss.st.com> 19492L: linux-i2c@vger.kernel.org 19493S: Maintained 19494F: drivers/i2c/busses/i2c-stm32* 19495 19496ST STM32 SPI DRIVER 19497M: Alain Volmat <alain.volmat@foss.st.com> 19498L: linux-spi@vger.kernel.org 19499S: Maintained 19500F: drivers/spi/spi-stm32.c 19501 19502ST STPDDC60 DRIVER 19503M: Daniel Nilsson <daniel.nilsson@flex.com> 19504L: linux-hwmon@vger.kernel.org 19505S: Maintained 19506F: Documentation/hwmon/stpddc60.rst 19507F: drivers/hwmon/pmbus/stpddc60.c 19508 19509ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19510M: Song Qiang <songqiang1304521@gmail.com> 19511L: linux-iio@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19514F: drivers/iio/proximity/vl53l0x-i2c.c 19515 19516STABLE BRANCH 19517M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19518M: Sasha Levin <sashal@kernel.org> 19519L: stable@vger.kernel.org 19520S: Supported 19521F: Documentation/process/stable-kernel-rules.rst 19522 19523STAGING - ATOMISP DRIVER 19524M: Mauro Carvalho Chehab <mchehab@kernel.org> 19525R: Sakari Ailus <sakari.ailus@linux.intel.com> 19526L: linux-media@vger.kernel.org 19527S: Maintained 19528F: drivers/staging/media/atomisp/ 19529 19530STAGING - FIELDBUS SUBSYSTEM 19531M: Sven Van Asbroeck <TheSven73@gmail.com> 19532S: Maintained 19533F: drivers/staging/fieldbus/* 19534F: drivers/staging/fieldbus/Documentation/ 19535 19536STAGING - HMS ANYBUS-S BUS 19537M: Sven Van Asbroeck <TheSven73@gmail.com> 19538S: Maintained 19539F: drivers/staging/fieldbus/anybuss/ 19540 19541STAGING - INDUSTRIAL IO 19542M: Jonathan Cameron <jic23@kernel.org> 19543L: linux-iio@vger.kernel.org 19544S: Odd Fixes 19545F: Documentation/devicetree/bindings/staging/iio/ 19546F: drivers/staging/iio/ 19547 19548STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19549M: Marc Dietrich <marvin24@gmx.de> 19550L: ac100@lists.launchpad.net (moderated for non-subscribers) 19551L: linux-tegra@vger.kernel.org 19552S: Maintained 19553F: drivers/staging/nvec/ 19554 19555STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19556M: Jens Frederich <jfrederich@gmail.com> 19557M: Jon Nettleton <jon.nettleton@gmail.com> 19558S: Maintained 19559W: http://wiki.laptop.org/go/DCON 19560F: drivers/staging/olpc_dcon/ 19561 19562STAGING - REALTEK RTL8188EU DRIVERS 19563M: Larry Finger <Larry.Finger@lwfinger.net> 19564M: Phillip Potter <phil@philpotter.co.uk> 19565R: Pavel Skripkin <paskripkin@gmail.com> 19566S: Supported 19567F: drivers/staging/r8188eu/ 19568 19569STAGING - REALTEK RTL8712U DRIVERS 19570M: Larry Finger <Larry.Finger@lwfinger.net> 19571M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19572S: Odd Fixes 19573F: drivers/staging/rtl8712/ 19574 19575STAGING - SEPS525 LCD CONTROLLER DRIVERS 19576M: Michael Hennerich <michael.hennerich@analog.com> 19577L: linux-fbdev@vger.kernel.org 19578S: Supported 19579F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19580F: drivers/staging/fbtft/fb_seps525.c 19581 19582STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19583M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19584M: Teddy Wang <teddy.wang@siliconmotion.com> 19585M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19586L: linux-fbdev@vger.kernel.org 19587S: Maintained 19588F: drivers/staging/sm750fb/ 19589 19590STAGING - VIA VT665X DRIVERS 19591M: Forest Bond <forest@alittletooquiet.net> 19592S: Odd Fixes 19593F: drivers/staging/vt665?/ 19594 19595STAGING SUBSYSTEM 19596M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19597L: linux-staging@lists.linux.dev 19598S: Supported 19599T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19600F: drivers/staging/ 19601 19602STARFIRE/DURALAN NETWORK DRIVER 19603M: Ion Badulescu <ionut@badula.org> 19604S: Odd Fixes 19605F: drivers/net/ethernet/adaptec/starfire* 19606 19607STARFIVE JH7100 CLOCK DRIVERS 19608M: Emil Renner Berthing <kernel@esmil.dk> 19609S: Maintained 19610F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19611F: drivers/clk/starfive/clk-starfive-jh7100* 19612F: include/dt-bindings/clock/starfive-jh7100*.h 19613 19614STARFIVE JH7100 PINCTRL DRIVER 19615M: Emil Renner Berthing <kernel@esmil.dk> 19616L: linux-gpio@vger.kernel.org 19617S: Maintained 19618F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19619F: drivers/pinctrl/starfive/ 19620F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19621 19622STARFIVE JH7100 RESET CONTROLLER DRIVER 19623M: Emil Renner Berthing <kernel@esmil.dk> 19624S: Maintained 19625F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19626F: drivers/reset/reset-starfive-jh7100.c 19627F: include/dt-bindings/reset/starfive-jh7100.h 19628 19629STATIC BRANCH/CALL 19630M: Peter Zijlstra <peterz@infradead.org> 19631M: Josh Poimboeuf <jpoimboe@kernel.org> 19632M: Jason Baron <jbaron@akamai.com> 19633R: Steven Rostedt <rostedt@goodmis.org> 19634R: Ard Biesheuvel <ardb@kernel.org> 19635S: Supported 19636F: arch/*/include/asm/jump_label*.h 19637F: arch/*/include/asm/static_call*.h 19638F: arch/*/kernel/jump_label.c 19639F: arch/*/kernel/static_call.c 19640F: include/linux/jump_label*.h 19641F: include/linux/static_call*.h 19642F: kernel/jump_label.c 19643F: kernel/static_call.c 19644 19645STI AUDIO (ASoC) DRIVERS 19646M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19648S: Maintained 19649F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19650F: sound/soc/sti/ 19651 19652STI CEC DRIVER 19653M: Alain Volmat <alain.volmat@foss.st.com> 19654S: Maintained 19655F: Documentation/devicetree/bindings/media/stih-cec.txt 19656F: drivers/media/cec/platform/sti/ 19657 19658STK1160 USB VIDEO CAPTURE DRIVER 19659M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: drivers/media/usb/stk1160/ 19664 19665STM32 AUDIO (ASoC) DRIVERS 19666M: Olivier Moysan <olivier.moysan@foss.st.com> 19667M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19669S: Maintained 19670F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19671F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19672F: sound/soc/stm/ 19673 19674STM32 TIMER/LPTIMER DRIVERS 19675M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19676S: Maintained 19677F: Documentation/ABI/testing/*timer-stm32 19678F: Documentation/devicetree/bindings/*/*stm32-*timer* 19679F: drivers/*/stm32-*timer* 19680F: drivers/pwm/pwm-stm32* 19681F: include/linux/*/stm32-*tim* 19682 19683STMMAC ETHERNET DRIVER 19684M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19685M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19686M: Jose Abreu <joabreu@synopsys.com> 19687L: netdev@vger.kernel.org 19688S: Supported 19689W: http://www.stlinux.com 19690F: Documentation/networking/device_drivers/ethernet/stmicro/ 19691F: drivers/net/ethernet/stmicro/stmmac/ 19692 19693SUN3/3X 19694M: Sam Creasey <sammy@sammy.net> 19695S: Maintained 19696W: http://sammy.net/sun3/ 19697F: arch/m68k/include/asm/sun3* 19698F: arch/m68k/kernel/*sun3* 19699F: arch/m68k/sun3*/ 19700F: drivers/net/ethernet/i825xx/sun3* 19701 19702SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19703M: Hans de Goede <hdegoede@redhat.com> 19704L: linux-input@vger.kernel.org 19705S: Maintained 19706F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19707F: drivers/input/keyboard/sun4i-lradc-keys.c 19708 19709SUNDANCE NETWORK DRIVER 19710M: Denis Kirjanov <kda@linux-powerpc.org> 19711L: netdev@vger.kernel.org 19712S: Maintained 19713F: drivers/net/ethernet/dlink/sundance.c 19714 19715SUN HAPPY MEAL ETHERNET DRIVER 19716M: Sean Anderson <seanga2@gmail.com> 19717S: Maintained 19718F: drivers/net/ethernet/sun/sunhme.* 19719 19720SUNPLUS ETHERNET DRIVER 19721M: Wells Lu <wellslutw@gmail.com> 19722L: netdev@vger.kernel.org 19723S: Maintained 19724W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19725F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19726F: drivers/net/ethernet/sunplus/ 19727 19728SUNPLUS OCOTP DRIVER 19729M: Vincent Shih <vincent.sunplus@gmail.com> 19730S: Maintained 19731F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19732F: drivers/nvmem/sunplus-ocotp.c 19733 19734SUNPLUS USB2 PHY DRIVER 19735M: Vincent Shih <vincent.sunplus@gmail.com> 19736L: linux-usb@vger.kernel.org 19737S: Maintained 19738F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19739F: drivers/phy/sunplus/Kconfig 19740F: drivers/phy/sunplus/Makefile 19741F: drivers/phy/sunplus/phy-sunplus-usb2.c 19742 19743SUNPLUS PWM DRIVER 19744M: Hammer Hsieh <hammerh0314@gmail.com> 19745S: Maintained 19746F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19747F: drivers/pwm/pwm-sunplus.c 19748 19749SUNPLUS RTC DRIVER 19750M: Vincent Shih <vincent.sunplus@gmail.com> 19751L: linux-rtc@vger.kernel.org 19752S: Maintained 19753F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19754F: drivers/rtc/rtc-sunplus.c 19755 19756SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19757M: Li-hao Kuo <lhjeff911@gmail.com> 19758L: linux-spi@vger.kernel.org 19759S: Maintained 19760F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19761F: drivers/spi/spi-sunplus-sp7021.c 19762 19763SUNPLUS UART DRIVER 19764M: Hammer Hsieh <hammerh0314@gmail.com> 19765S: Maintained 19766F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19767F: drivers/tty/serial/sunplus-uart.c 19768 19769SUNPLUS WATCHDOG DRIVER 19770M: Xiantao Hu <xt.hu@cqplus1.com> 19771L: linux-watchdog@vger.kernel.org 19772S: Maintained 19773F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19774F: drivers/watchdog/sunplus_wdt.c 19775 19776SUPERH 19777M: Yoshinori Sato <ysato@users.sourceforge.jp> 19778M: Rich Felker <dalias@libc.org> 19779L: linux-sh@vger.kernel.org 19780S: Maintained 19781Q: http://patchwork.kernel.org/project/linux-sh/list/ 19782F: Documentation/sh/ 19783F: arch/sh/ 19784F: drivers/sh/ 19785 19786SUSPEND TO RAM 19787M: "Rafael J. Wysocki" <rafael@kernel.org> 19788M: Len Brown <len.brown@intel.com> 19789M: Pavel Machek <pavel@ucw.cz> 19790L: linux-pm@vger.kernel.org 19791S: Supported 19792B: https://bugzilla.kernel.org 19793F: Documentation/power/ 19794F: arch/x86/kernel/acpi/ 19795F: drivers/base/power/ 19796F: include/linux/freezer.h 19797F: include/linux/pm.h 19798F: include/linux/suspend.h 19799F: kernel/power/ 19800 19801SVGA HANDLING 19802M: Martin Mares <mj@ucw.cz> 19803L: linux-video@atrey.karlin.mff.cuni.cz 19804S: Maintained 19805F: Documentation/admin-guide/svga.rst 19806F: arch/x86/boot/video* 19807 19808SWITCHDEV 19809M: Jiri Pirko <jiri@resnulli.us> 19810M: Ivan Vecera <ivecera@redhat.com> 19811L: netdev@vger.kernel.org 19812S: Supported 19813F: include/net/switchdev.h 19814F: net/switchdev/ 19815 19816SY8106A REGULATOR DRIVER 19817M: Icenowy Zheng <icenowy@aosc.io> 19818S: Maintained 19819F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19820F: drivers/regulator/sy8106a-regulator.c 19821 19822SYNC FILE FRAMEWORK 19823M: Sumit Semwal <sumit.semwal@linaro.org> 19824R: Gustavo Padovan <gustavo@padovan.org> 19825L: linux-media@vger.kernel.org 19826L: dri-devel@lists.freedesktop.org 19827S: Maintained 19828T: git git://anongit.freedesktop.org/drm/drm-misc 19829F: Documentation/driver-api/sync_file.rst 19830F: drivers/dma-buf/dma-fence* 19831F: drivers/dma-buf/sw_sync.c 19832F: drivers/dma-buf/sync_* 19833F: include/linux/sync_file.h 19834F: include/uapi/linux/sync_file.h 19835 19836SYNOPSYS ARC ARCHITECTURE 19837M: Vineet Gupta <vgupta@kernel.org> 19838L: linux-snps-arc@lists.infradead.org 19839S: Supported 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19841F: Documentation/arc/ 19842F: Documentation/devicetree/bindings/arc/* 19843F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19844F: arch/arc/ 19845F: drivers/clocksource/arc_timer.c 19846F: drivers/tty/serial/arc_uart.c 19847 19848SYNOPSYS ARC HSDK SDP pll clock driver 19849M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19850S: Supported 19851F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19852F: drivers/clk/clk-hsdk-pll.c 19853 19854SYNOPSYS ARC SDP clock driver 19855M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19856S: Supported 19857F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19858F: drivers/clk/axs10x/* 19859 19860SYNOPSYS ARC SDP platform support 19861M: Alexey Brodkin <abrodkin@synopsys.com> 19862S: Supported 19863F: Documentation/devicetree/bindings/arc/axs10* 19864F: arch/arc/boot/dts/ax* 19865F: arch/arc/plat-axs10x 19866 19867SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19868M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19869S: Supported 19870F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19871F: drivers/reset/reset-axs10x.c 19872 19873SYNOPSYS CREG GPIO DRIVER 19874M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19875S: Maintained 19876F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19877F: drivers/gpio/gpio-creg-snps.c 19878 19879SYNOPSYS DESIGNWARE 8250 UART DRIVER 19880M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19881R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19882S: Supported 19883F: drivers/tty/serial/8250/8250_dw.c 19884F: drivers/tty/serial/8250/8250_dwlib.* 19885F: drivers/tty/serial/8250/8250_lpss.c 19886 19887SYNOPSYS DESIGNWARE APB GPIO DRIVER 19888M: Hoan Tran <hoan@os.amperecomputing.com> 19889M: Serge Semin <fancer.lancer@gmail.com> 19890L: linux-gpio@vger.kernel.org 19891S: Maintained 19892F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19893F: drivers/gpio/gpio-dwapb.c 19894 19895SYNOPSYS DESIGNWARE APB SSI DRIVER 19896M: Serge Semin <fancer.lancer@gmail.com> 19897L: linux-spi@vger.kernel.org 19898S: Supported 19899F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19900F: drivers/spi/spi-dw* 19901 19902SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19903M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19904S: Maintained 19905F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19906F: drivers/dma/dw-axi-dmac/ 19907 19908SYNOPSYS DESIGNWARE DMAC DRIVER 19909M: Viresh Kumar <vireshk@kernel.org> 19910R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19911S: Maintained 19912F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19913F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19914F: drivers/dma/dw/ 19915F: include/dt-bindings/dma/dw-dmac.h 19916F: include/linux/dma/dw.h 19917F: include/linux/platform_data/dma-dw.h 19918 19919SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19920M: Jose Abreu <Jose.Abreu@synopsys.com> 19921L: netdev@vger.kernel.org 19922S: Supported 19923F: drivers/net/ethernet/synopsys/ 19924 19925SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19926M: Jose Abreu <Jose.Abreu@synopsys.com> 19927L: netdev@vger.kernel.org 19928S: Supported 19929F: drivers/net/pcs/pcs-xpcs.c 19930F: drivers/net/pcs/pcs-xpcs.h 19931F: include/linux/pcs/pcs-xpcs.h 19932 19933SYNOPSYS DESIGNWARE I2C DRIVER 19934M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19935R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19936R: Mika Westerberg <mika.westerberg@linux.intel.com> 19937R: Jan Dabros <jsd@semihalf.com> 19938L: linux-i2c@vger.kernel.org 19939S: Supported 19940F: drivers/i2c/busses/i2c-designware-* 19941 19942SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19943M: Jaehoon Chung <jh80.chung@samsung.com> 19944L: linux-mmc@vger.kernel.org 19945S: Maintained 19946F: drivers/mmc/host/dw_mmc* 19947 19948SYNOPSYS HSDK RESET CONTROLLER DRIVER 19949M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19950S: Supported 19951F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19952F: drivers/reset/reset-hsdk.c 19953F: include/dt-bindings/reset/snps,hsdk-reset.h 19954 19955SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19956M: Prabu Thangamuthu <prabu.t@synopsys.com> 19957M: Manjunath M B <manjumb@synopsys.com> 19958L: linux-mmc@vger.kernel.org 19959S: Maintained 19960F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19961 19962SYSTEM CONFIGURATION (SYSCON) 19963M: Lee Jones <lee@kernel.org> 19964M: Arnd Bergmann <arnd@arndb.de> 19965S: Supported 19966T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19967F: drivers/mfd/syscon.c 19968 19969SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19970M: Sudeep Holla <sudeep.holla@arm.com> 19971R: Cristian Marussi <cristian.marussi@arm.com> 19972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19973S: Maintained 19974F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19975F: drivers/clk/clk-sc[mp]i.c 19976F: drivers/cpufreq/sc[mp]i-cpufreq.c 19977F: drivers/firmware/arm_scmi/ 19978F: drivers/firmware/arm_scpi.c 19979F: drivers/regulator/scmi-regulator.c 19980F: drivers/reset/reset-scmi.c 19981F: include/linux/sc[mp]i_protocol.h 19982F: include/trace/events/scmi.h 19983F: include/uapi/linux/virtio_scmi.h 19984 19985SYSTEM RESET/SHUTDOWN DRIVERS 19986M: Sebastian Reichel <sre@kernel.org> 19987L: linux-pm@vger.kernel.org 19988S: Maintained 19989T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19990F: Documentation/devicetree/bindings/power/reset/ 19991F: drivers/power/reset/ 19992 19993SYSTEM TRACE MODULE CLASS 19994M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19995S: Maintained 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19997F: Documentation/trace/stm.rst 19998F: drivers/hwtracing/stm/ 19999F: include/linux/stm.h 20000F: include/uapi/linux/stm.h 20001 20002SYSTEM76 ACPI DRIVER 20003M: Jeremy Soller <jeremy@system76.com> 20004M: System76 Product Development <productdev@system76.com> 20005L: platform-driver-x86@vger.kernel.org 20006S: Maintained 20007F: drivers/platform/x86/system76_acpi.c 20008 20009SYSV FILESYSTEM 20010M: Christoph Hellwig <hch@infradead.org> 20011S: Maintained 20012F: Documentation/filesystems/sysv-fs.rst 20013F: fs/sysv/ 20014F: include/linux/sysv_fs.h 20015 20016TASKSTATS STATISTICS INTERFACE 20017M: Balbir Singh <bsingharora@gmail.com> 20018S: Maintained 20019F: Documentation/accounting/taskstats* 20020F: include/linux/taskstats* 20021F: kernel/taskstats.c 20022 20023TC subsystem 20024M: Jamal Hadi Salim <jhs@mojatatu.com> 20025M: Cong Wang <xiyou.wangcong@gmail.com> 20026M: Jiri Pirko <jiri@resnulli.us> 20027L: netdev@vger.kernel.org 20028S: Maintained 20029F: include/net/pkt_cls.h 20030F: include/net/pkt_sched.h 20031F: include/net/tc_act/ 20032F: include/uapi/linux/pkt_cls.h 20033F: include/uapi/linux/pkt_sched.h 20034F: include/uapi/linux/tc_act/ 20035F: include/uapi/linux/tc_ematch/ 20036F: net/sched/ 20037F: tools/testing/selftests/tc-testing 20038 20039TC90522 MEDIA DRIVER 20040M: Akihiro Tsukada <tskd08@gmail.com> 20041L: linux-media@vger.kernel.org 20042S: Odd Fixes 20043F: drivers/media/dvb-frontends/tc90522* 20044 20045TCP LOW PRIORITY MODULE 20046M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20047M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20048S: Maintained 20049W: http://tcp-lp-mod.sourceforge.net/ 20050F: net/ipv4/tcp_lp.c 20051 20052TDA10071 MEDIA DRIVER 20053M: Antti Palosaari <crope@iki.fi> 20054L: linux-media@vger.kernel.org 20055S: Maintained 20056W: https://linuxtv.org 20057W: http://palosaari.fi/linux/ 20058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20059T: git git://linuxtv.org/anttip/media_tree.git 20060F: drivers/media/dvb-frontends/tda10071* 20061 20062TDA18212 MEDIA DRIVER 20063M: Antti Palosaari <crope@iki.fi> 20064L: linux-media@vger.kernel.org 20065S: Maintained 20066W: https://linuxtv.org 20067W: http://palosaari.fi/linux/ 20068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20069T: git git://linuxtv.org/anttip/media_tree.git 20070F: drivers/media/tuners/tda18212* 20071 20072TDA18218 MEDIA DRIVER 20073M: Antti Palosaari <crope@iki.fi> 20074L: linux-media@vger.kernel.org 20075S: Maintained 20076W: https://linuxtv.org 20077W: http://palosaari.fi/linux/ 20078Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20079T: git git://linuxtv.org/anttip/media_tree.git 20080F: drivers/media/tuners/tda18218* 20081 20082TDA18250 MEDIA DRIVER 20083M: Olli Salonen <olli.salonen@iki.fi> 20084L: linux-media@vger.kernel.org 20085S: Maintained 20086W: https://linuxtv.org 20087Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20088T: git git://linuxtv.org/media_tree.git 20089F: drivers/media/tuners/tda18250* 20090 20091TDA18271 MEDIA DRIVER 20092M: Michael Krufky <mkrufky@linuxtv.org> 20093L: linux-media@vger.kernel.org 20094S: Maintained 20095W: https://linuxtv.org 20096W: http://github.com/mkrufky 20097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20098T: git git://linuxtv.org/mkrufky/tuners.git 20099F: drivers/media/tuners/tda18271* 20100 20101TDA1997x MEDIA DRIVER 20102M: Tim Harvey <tharvey@gateworks.com> 20103L: linux-media@vger.kernel.org 20104S: Maintained 20105W: https://linuxtv.org 20106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20107F: drivers/media/i2c/tda1997x.* 20108 20109TDA827x MEDIA DRIVER 20110M: Michael Krufky <mkrufky@linuxtv.org> 20111L: linux-media@vger.kernel.org 20112S: Maintained 20113W: https://linuxtv.org 20114W: http://github.com/mkrufky 20115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20116T: git git://linuxtv.org/mkrufky/tuners.git 20117F: drivers/media/tuners/tda8290.* 20118 20119TDA8290 MEDIA DRIVER 20120M: Michael Krufky <mkrufky@linuxtv.org> 20121L: linux-media@vger.kernel.org 20122S: Maintained 20123W: https://linuxtv.org 20124W: http://github.com/mkrufky 20125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20126T: git git://linuxtv.org/mkrufky/tuners.git 20127F: drivers/media/tuners/tda8290.* 20128 20129TDA9840 MEDIA DRIVER 20130M: Hans Verkuil <hverkuil@xs4all.nl> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133W: https://linuxtv.org 20134T: git git://linuxtv.org/media_tree.git 20135F: drivers/media/i2c/tda9840* 20136 20137TEA5761 TUNER DRIVER 20138M: Mauro Carvalho Chehab <mchehab@kernel.org> 20139L: linux-media@vger.kernel.org 20140S: Odd fixes 20141W: https://linuxtv.org 20142T: git git://linuxtv.org/media_tree.git 20143F: drivers/media/tuners/tea5761.* 20144 20145TEA5767 TUNER DRIVER 20146M: Mauro Carvalho Chehab <mchehab@kernel.org> 20147L: linux-media@vger.kernel.org 20148S: Maintained 20149W: https://linuxtv.org 20150T: git git://linuxtv.org/media_tree.git 20151F: drivers/media/tuners/tea5767.* 20152 20153TEA6415C MEDIA DRIVER 20154M: Hans Verkuil <hverkuil@xs4all.nl> 20155L: linux-media@vger.kernel.org 20156S: Maintained 20157W: https://linuxtv.org 20158T: git git://linuxtv.org/media_tree.git 20159F: drivers/media/i2c/tea6415c* 20160 20161TEA6420 MEDIA DRIVER 20162M: Hans Verkuil <hverkuil@xs4all.nl> 20163L: linux-media@vger.kernel.org 20164S: Maintained 20165W: https://linuxtv.org 20166T: git git://linuxtv.org/media_tree.git 20167F: drivers/media/i2c/tea6420* 20168 20169TEAM DRIVER 20170M: Jiri Pirko <jiri@resnulli.us> 20171L: netdev@vger.kernel.org 20172S: Supported 20173F: drivers/net/team/ 20174F: include/linux/if_team.h 20175F: include/uapi/linux/if_team.h 20176F: tools/testing/selftests/drivers/net/team/ 20177 20178TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20179M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20180S: Maintained 20181F: arch/x86/platform/ts5500/ 20182 20183TECHNOTREND USB IR RECEIVER 20184M: Sean Young <sean@mess.org> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/media/rc/ttusbir.c 20188 20189TECHWELL TW9910 VIDEO DECODER 20190L: linux-media@vger.kernel.org 20191S: Orphan 20192F: drivers/media/i2c/tw9910.c 20193F: include/media/i2c/tw9910.h 20194 20195TEE SUBSYSTEM 20196M: Jens Wiklander <jens.wiklander@linaro.org> 20197R: Sumit Garg <sumit.garg@linaro.org> 20198L: op-tee@lists.trustedfirmware.org 20199S: Maintained 20200F: Documentation/staging/tee.rst 20201F: drivers/tee/ 20202F: include/linux/tee_drv.h 20203F: include/uapi/linux/tee.h 20204 20205TEGRA ARCHITECTURE SUPPORT 20206M: Thierry Reding <thierry.reding@gmail.com> 20207M: Jonathan Hunter <jonathanh@nvidia.com> 20208L: linux-tegra@vger.kernel.org 20209S: Supported 20210Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20211T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20212N: [^a-z]tegra 20213 20214TEGRA CLOCK DRIVER 20215M: Peter De Schrijver <pdeschrijver@nvidia.com> 20216M: Prashant Gaikwad <pgaikwad@nvidia.com> 20217S: Supported 20218F: drivers/clk/tegra/ 20219 20220TEGRA DMA DRIVERS 20221M: Laxman Dewangan <ldewangan@nvidia.com> 20222M: Jon Hunter <jonathanh@nvidia.com> 20223S: Supported 20224F: drivers/dma/tegra* 20225 20226TEGRA I2C DRIVER 20227M: Laxman Dewangan <ldewangan@nvidia.com> 20228R: Dmitry Osipenko <digetx@gmail.com> 20229S: Supported 20230F: drivers/i2c/busses/i2c-tegra.c 20231 20232TEGRA IOMMU DRIVERS 20233M: Thierry Reding <thierry.reding@gmail.com> 20234R: Krishna Reddy <vdumpa@nvidia.com> 20235L: linux-tegra@vger.kernel.org 20236S: Supported 20237F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20238F: drivers/iommu/tegra* 20239 20240TEGRA KBC DRIVER 20241M: Laxman Dewangan <ldewangan@nvidia.com> 20242S: Supported 20243F: drivers/input/keyboard/tegra-kbc.c 20244 20245TEGRA NAND DRIVER 20246M: Stefan Agner <stefan@agner.ch> 20247M: Lucas Stach <dev@lynxeye.de> 20248S: Maintained 20249F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20250F: drivers/mtd/nand/raw/tegra_nand.c 20251 20252TEGRA PWM DRIVER 20253M: Thierry Reding <thierry.reding@gmail.com> 20254S: Supported 20255F: drivers/pwm/pwm-tegra.c 20256 20257TEGRA SERIAL DRIVER 20258M: Laxman Dewangan <ldewangan@nvidia.com> 20259S: Supported 20260F: drivers/tty/serial/serial-tegra.c 20261 20262TEGRA SPI DRIVER 20263M: Laxman Dewangan <ldewangan@nvidia.com> 20264S: Supported 20265F: drivers/spi/spi-tegra* 20266 20267TEGRA QUAD SPI DRIVER 20268M: Thierry Reding <thierry.reding@gmail.com> 20269M: Jonathan Hunter <jonathanh@nvidia.com> 20270M: Sowjanya Komatineni <skomatineni@nvidia.com> 20271L: linux-tegra@vger.kernel.org 20272S: Maintained 20273F: drivers/spi/spi-tegra210-quad.c 20274 20275TEGRA VIDEO DRIVER 20276M: Thierry Reding <thierry.reding@gmail.com> 20277M: Jonathan Hunter <jonathanh@nvidia.com> 20278M: Sowjanya Komatineni <skomatineni@nvidia.com> 20279L: linux-media@vger.kernel.org 20280L: linux-tegra@vger.kernel.org 20281S: Maintained 20282F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20283F: drivers/staging/media/tegra-video/ 20284 20285TEGRA XUSB PADCTL DRIVER 20286M: JC Kuo <jckuo@nvidia.com> 20287S: Supported 20288F: drivers/phy/tegra/xusb* 20289 20290TEHUTI ETHERNET DRIVER 20291M: Andy Gospodarek <andy@greyhouse.net> 20292L: netdev@vger.kernel.org 20293S: Supported 20294F: drivers/net/ethernet/tehuti/* 20295 20296TELECOM CLOCK DRIVER FOR MCPL0010 20297M: Mark Gross <markgross@kernel.org> 20298S: Supported 20299F: drivers/char/tlclk.c 20300 20301TEMPO SEMICONDUCTOR DRIVERS 20302M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/sound/tscs*.txt 20305F: sound/soc/codecs/tscs*.c 20306F: sound/soc/codecs/tscs*.h 20307 20308TENSILICA XTENSA PORT (xtensa) 20309M: Chris Zankel <chris@zankel.net> 20310M: Max Filippov <jcmvbkbc@gmail.com> 20311L: linux-xtensa@linux-xtensa.org 20312S: Maintained 20313T: git git://github.com/czankel/xtensa-linux.git 20314F: arch/xtensa/ 20315F: drivers/irqchip/irq-xtensa-* 20316 20317TEXAS INSTRUMENTS ASoC DRIVERS 20318M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20320S: Maintained 20321F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20322F: sound/soc/ti/ 20323 20324TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20325M: Ricardo Ribalda <ribalda@kernel.org> 20326L: linux-iio@vger.kernel.org 20327S: Supported 20328F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20329F: drivers/iio/dac/ti-dac7612.c 20330 20331TEXAS INSTRUMENTS DMA DRIVERS 20332M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20333L: dmaengine@vger.kernel.org 20334S: Maintained 20335F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20336F: Documentation/devicetree/bindings/dma/ti-edma.txt 20337F: Documentation/devicetree/bindings/dma/ti/ 20338F: drivers/dma/ti/ 20339X: drivers/dma/ti/cppi41.c 20340F: include/linux/dma/k3-udma-glue.h 20341F: include/linux/dma/ti-cppi5.h 20342F: include/linux/dma/k3-psil.h 20343 20344TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20345M: Nishanth Menon <nm@ti.com> 20346M: Tero Kristo <kristo@kernel.org> 20347M: Santosh Shilimkar <ssantosh@kernel.org> 20348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20349S: Maintained 20350F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20351F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20352F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20353F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20354F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20355F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20356F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20357F: drivers/clk/keystone/sci-clk.c 20358F: drivers/firmware/ti_sci* 20359F: drivers/irqchip/irq-ti-sci-inta.c 20360F: drivers/irqchip/irq-ti-sci-intr.c 20361F: drivers/reset/reset-ti-sci.c 20362F: drivers/soc/ti/ti_sci_inta_msi.c 20363F: drivers/soc/ti/ti_sci_pm_domains.c 20364F: include/dt-bindings/soc/ti,sci_pm_domain.h 20365F: include/linux/soc/ti/ti_sci_inta_msi.h 20366F: include/linux/soc/ti/ti_sci_protocol.h 20367 20368TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20369M: Robert Marko <robert.marko@sartura.hr> 20370M: Luka Perkov <luka.perkov@sartura.hr> 20371L: linux-hwmon@vger.kernel.org 20372S: Maintained 20373F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20374F: Documentation/hwmon/tps23861.rst 20375F: drivers/hwmon/tps23861.c 20376 20377TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20378M: Puranjay Mohan <puranjay12@gmail.com> 20379L: linux-iio@vger.kernel.org 20380S: Supported 20381F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20382F: drivers/iio/temperature/tmp117.c 20383 20384THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20385M: Hans Verkuil <hverkuil@xs4all.nl> 20386L: linux-media@vger.kernel.org 20387S: Maintained 20388W: https://linuxtv.org 20389T: git git://linuxtv.org/media_tree.git 20390F: drivers/media/radio/radio-raremono.c 20391 20392THERMAL 20393M: Rafael J. Wysocki <rafael@kernel.org> 20394M: Daniel Lezcano <daniel.lezcano@linaro.org> 20395R: Amit Kucheria <amitk@kernel.org> 20396R: Zhang Rui <rui.zhang@intel.com> 20397L: linux-pm@vger.kernel.org 20398S: Supported 20399Q: https://patchwork.kernel.org/project/linux-pm/list/ 20400T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20401F: Documentation/ABI/testing/sysfs-class-thermal 20402F: Documentation/devicetree/bindings/thermal/ 20403F: Documentation/driver-api/thermal/ 20404F: drivers/thermal/ 20405F: include/dt-bindings/thermal/ 20406F: include/linux/cpu_cooling.h 20407F: include/linux/thermal.h 20408F: include/uapi/linux/thermal.h 20409F: tools/lib/thermal/ 20410F: tools/thermal/ 20411 20412THERMAL DRIVER FOR AMLOGIC SOCS 20413M: Guillaume La Roque <glaroque@baylibre.com> 20414L: linux-pm@vger.kernel.org 20415L: linux-amlogic@lists.infradead.org 20416S: Supported 20417W: http://linux-meson.com/ 20418F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20419F: drivers/thermal/amlogic_thermal.c 20420 20421THERMAL/CPU_COOLING 20422M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20423M: Daniel Lezcano <daniel.lezcano@linaro.org> 20424M: Viresh Kumar <viresh.kumar@linaro.org> 20425R: Lukasz Luba <lukasz.luba@arm.com> 20426L: linux-pm@vger.kernel.org 20427S: Supported 20428F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20429F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20430F: drivers/thermal/cpufreq_cooling.c 20431F: drivers/thermal/cpuidle_cooling.c 20432F: include/linux/cpu_cooling.h 20433 20434THERMAL/POWER_ALLOCATOR 20435M: Lukasz Luba <lukasz.luba@arm.com> 20436L: linux-pm@vger.kernel.org 20437S: Maintained 20438F: Documentation/driver-api/thermal/power_allocator.rst 20439F: drivers/thermal/gov_power_allocator.c 20440F: include/trace/events/thermal_power_allocator.h 20441 20442THINKPAD ACPI EXTRAS DRIVER 20443M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20444L: ibm-acpi-devel@lists.sourceforge.net 20445L: platform-driver-x86@vger.kernel.org 20446S: Maintained 20447W: http://ibm-acpi.sourceforge.net 20448W: http://thinkwiki.org/wiki/Ibm-acpi 20449T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20450F: drivers/platform/x86/thinkpad_acpi.c 20451 20452THINKPAD LMI DRIVER 20453M: Mark Pearson <markpearson@lenovo.com> 20454L: platform-driver-x86@vger.kernel.org 20455S: Maintained 20456F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20457F: drivers/platform/x86/think-lmi.? 20458 20459THUNDERBOLT DMA TRAFFIC TEST DRIVER 20460M: Isaac Hazan <isaac.hazan@intel.com> 20461L: linux-usb@vger.kernel.org 20462S: Maintained 20463F: drivers/thunderbolt/dma_test.c 20464 20465THUNDERBOLT DRIVER 20466M: Andreas Noever <andreas.noever@gmail.com> 20467M: Michael Jamet <michael.jamet@intel.com> 20468M: Mika Westerberg <mika.westerberg@linux.intel.com> 20469M: Yehezkel Bernat <YehezkelShB@gmail.com> 20470L: linux-usb@vger.kernel.org 20471S: Maintained 20472T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20473F: Documentation/admin-guide/thunderbolt.rst 20474F: drivers/thunderbolt/ 20475F: include/linux/thunderbolt.h 20476 20477THUNDERBOLT NETWORK DRIVER 20478M: Michael Jamet <michael.jamet@intel.com> 20479M: Mika Westerberg <mika.westerberg@linux.intel.com> 20480M: Yehezkel Bernat <YehezkelShB@gmail.com> 20481L: netdev@vger.kernel.org 20482S: Maintained 20483F: drivers/net/thunderbolt.c 20484 20485THUNDERX GPIO DRIVER 20486M: Robert Richter <rric@kernel.org> 20487S: Odd Fixes 20488F: drivers/gpio/gpio-thunderx.c 20489 20490TI AM437X VPFE DRIVER 20491M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20492L: linux-media@vger.kernel.org 20493S: Maintained 20494W: https://linuxtv.org 20495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20496T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20497F: drivers/media/platform/ti/am437x/ 20498 20499TI BANDGAP AND THERMAL DRIVER 20500M: Eduardo Valentin <edubezval@gmail.com> 20501M: Keerthy <j-keerthy@ti.com> 20502L: linux-pm@vger.kernel.org 20503L: linux-omap@vger.kernel.org 20504S: Maintained 20505F: drivers/thermal/ti-soc-thermal/ 20506 20507TI BQ27XXX POWER SUPPLY DRIVER 20508F: drivers/power/supply/bq27xxx_battery.c 20509F: drivers/power/supply/bq27xxx_battery_i2c.c 20510F: include/linux/power/bq27xxx_battery.h 20511 20512TI CDCE706 CLOCK DRIVER 20513M: Max Filippov <jcmvbkbc@gmail.com> 20514S: Maintained 20515F: drivers/clk/clk-cdce706.c 20516 20517TI CLOCK DRIVER 20518M: Tero Kristo <kristo@kernel.org> 20519L: linux-omap@vger.kernel.org 20520S: Odd Fixes 20521F: drivers/clk/ti/ 20522F: include/linux/clk/ti.h 20523 20524TI DAVINCI MACHINE SUPPORT 20525M: Sekhar Nori <nsekhar@ti.com> 20526R: Bartosz Golaszewski <brgl@bgdev.pl> 20527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20528S: Supported 20529T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20530F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20531F: arch/arm/boot/dts/da850* 20532F: arch/arm/mach-davinci/ 20533F: drivers/i2c/busses/i2c-davinci.c 20534 20535TI DAVINCI SERIES CLOCK DRIVER 20536M: David Lechner <david@lechnology.com> 20537R: Sekhar Nori <nsekhar@ti.com> 20538S: Maintained 20539F: Documentation/devicetree/bindings/clock/ti/davinci/ 20540F: drivers/clk/davinci/ 20541F: include/linux/clk/davinci.h 20542 20543TI DAVINCI SERIES GPIO DRIVER 20544M: Keerthy <j-keerthy@ti.com> 20545L: linux-gpio@vger.kernel.org 20546S: Maintained 20547F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20548F: drivers/gpio/gpio-davinci.c 20549 20550TI DAVINCI SERIES MEDIA DRIVER 20551M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20552L: linux-media@vger.kernel.org 20553S: Maintained 20554W: https://linuxtv.org 20555Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20556T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20557F: drivers/media/platform/ti/davinci/ 20558F: drivers/staging/media/deprecated/vpfe_capture/ 20559F: include/media/davinci/ 20560 20561TI ENHANCED CAPTURE (eCAP) DRIVER 20562M: Vignesh Raghavendra <vigneshr@ti.com> 20563R: Julien Panis <jpanis@baylibre.com> 20564L: linux-iio@vger.kernel.org 20565L: linux-omap@vger.kernel.org 20566S: Maintained 20567F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20568F: drivers/counter/ti-ecap-capture.c 20569 20570TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20571R: David Lechner <david@lechnology.com> 20572L: linux-iio@vger.kernel.org 20573F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20574F: drivers/counter/ti-eqep.c 20575 20576TI ETHERNET SWITCH DRIVER (CPSW) 20577R: Grygorii Strashko <grygorii.strashko@ti.com> 20578L: linux-omap@vger.kernel.org 20579L: netdev@vger.kernel.org 20580S: Maintained 20581F: drivers/net/ethernet/ti/cpsw* 20582F: drivers/net/ethernet/ti/davinci* 20583 20584TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20585M: Alex Dubov <oakad@yahoo.com> 20586S: Maintained 20587W: http://tifmxx.berlios.de/ 20588F: drivers/memstick/host/tifm_ms.c 20589F: drivers/misc/tifm* 20590F: drivers/mmc/host/tifm_sd.c 20591F: include/linux/tifm.h 20592 20593TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20594M: Nishanth Menon <nm@ti.com> 20595M: Santosh Shilimkar <ssantosh@kernel.org> 20596L: linux-kernel@vger.kernel.org 20597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20598S: Maintained 20599T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20600F: drivers/soc/ti/* 20601 20602TI LM49xxx FAMILY ASoC CODEC DRIVERS 20603M: M R Swami Reddy <mr.swami.reddy@ti.com> 20604M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20605L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20606S: Maintained 20607F: sound/soc/codecs/isabelle* 20608F: sound/soc/codecs/lm49453* 20609 20610TI PCM3060 ASoC CODEC DRIVER 20611M: Kirill Marinushkin <kmarinushkin@birdec.com> 20612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20613S: Maintained 20614F: Documentation/devicetree/bindings/sound/pcm3060.txt 20615F: sound/soc/codecs/pcm3060* 20616 20617TI TAS571X FAMILY ASoC CODEC DRIVER 20618M: Kevin Cernekee <cernekee@chromium.org> 20619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20620S: Odd Fixes 20621F: sound/soc/codecs/tas571x* 20622 20623TI TRF7970A NFC DRIVER 20624M: Mark Greer <mgreer@animalcreek.com> 20625L: linux-wireless@vger.kernel.org 20626L: linux-nfc@lists.01.org (subscribers-only) 20627S: Supported 20628F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20629F: drivers/nfc/trf7970a.c 20630 20631TI TSC2046 ADC DRIVER 20632M: Oleksij Rempel <o.rempel@pengutronix.de> 20633R: kernel@pengutronix.de 20634L: linux-iio@vger.kernel.org 20635S: Maintained 20636F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20637F: drivers/iio/adc/ti-tsc2046.c 20638 20639TI TWL4030 SERIES SOC CODEC DRIVER 20640M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20641L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20642S: Maintained 20643F: sound/soc/codecs/twl4030* 20644 20645TI VPE/CAL DRIVERS 20646M: Benoit Parrot <bparrot@ti.com> 20647L: linux-media@vger.kernel.org 20648S: Maintained 20649W: http://linuxtv.org/ 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651F: Documentation/devicetree/bindings/media/ti,cal.yaml 20652F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20653F: drivers/media/platform/ti/cal/ 20654F: drivers/media/platform/ti/vpe/ 20655 20656TI WILINK WIRELESS DRIVERS 20657L: linux-wireless@vger.kernel.org 20658S: Orphan 20659W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20660W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20661T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20662F: drivers/net/wireless/ti/ 20663F: include/linux/wl12xx.h 20664 20665TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20666M: John Stultz <jstultz@google.com> 20667M: Thomas Gleixner <tglx@linutronix.de> 20668R: Stephen Boyd <sboyd@kernel.org> 20669L: linux-kernel@vger.kernel.org 20670S: Supported 20671T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20672F: include/linux/clocksource.h 20673F: include/linux/time.h 20674F: include/linux/timex.h 20675F: include/uapi/linux/time.h 20676F: include/uapi/linux/timex.h 20677F: kernel/time/alarmtimer.c 20678F: kernel/time/clocksource.c 20679F: kernel/time/ntp.c 20680F: kernel/time/time*.c 20681F: tools/testing/selftests/timers/ 20682 20683TIPC NETWORK LAYER 20684M: Jon Maloy <jmaloy@redhat.com> 20685M: Ying Xue <ying.xue@windriver.com> 20686L: netdev@vger.kernel.org (core kernel code) 20687L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20688S: Maintained 20689W: http://tipc.sourceforge.net/ 20690F: include/uapi/linux/tipc*.h 20691F: net/tipc/ 20692 20693TLAN NETWORK DRIVER 20694M: Samuel Chessman <chessman@tux.org> 20695L: tlan-devel@lists.sourceforge.net (subscribers-only) 20696S: Maintained 20697W: http://sourceforge.net/projects/tlan/ 20698F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20699F: drivers/net/ethernet/ti/tlan.* 20700 20701TM6000 VIDEO4LINUX DRIVER 20702M: Mauro Carvalho Chehab <mchehab@kernel.org> 20703L: linux-media@vger.kernel.org 20704S: Odd fixes 20705W: https://linuxtv.org 20706T: git git://linuxtv.org/media_tree.git 20707F: Documentation/admin-guide/media/tm6000* 20708F: drivers/staging/media/deprecated/tm6000/ 20709 20710TMIO/SDHI MMC DRIVER 20711M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20712L: linux-mmc@vger.kernel.org 20713L: linux-renesas-soc@vger.kernel.org 20714S: Supported 20715F: drivers/mmc/host/renesas_sdhi* 20716F: drivers/mmc/host/tmio_mmc* 20717F: include/linux/mfd/tmio.h 20718 20719TMP401 HARDWARE MONITOR DRIVER 20720M: Guenter Roeck <linux@roeck-us.net> 20721L: linux-hwmon@vger.kernel.org 20722S: Maintained 20723F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20724F: Documentation/hwmon/tmp401.rst 20725F: drivers/hwmon/tmp401.c 20726 20727TMP464 HARDWARE MONITOR DRIVER 20728M: Agathe Porte <agathe.porte@nokia.com> 20729M: Guenter Roeck <linux@roeck-us.net> 20730L: linux-hwmon@vger.kernel.org 20731S: Maintained 20732F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20733F: Documentation/hwmon/tmp464.rst 20734F: drivers/hwmon/tmp464.c 20735 20736TMP513 HARDWARE MONITOR DRIVER 20737M: Eric Tremblay <etremblay@distech-controls.com> 20738L: linux-hwmon@vger.kernel.org 20739S: Maintained 20740F: Documentation/hwmon/tmp513.rst 20741F: drivers/hwmon/tmp513.c 20742 20743TMPFS (SHMEM FILESYSTEM) 20744M: Hugh Dickins <hughd@google.com> 20745L: linux-mm@kvack.org 20746S: Maintained 20747F: include/linux/shmem_fs.h 20748F: mm/shmem.c 20749 20750TOMOYO SECURITY MODULE 20751M: Kentaro Takeda <takedakn@nttdata.co.jp> 20752M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20753L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20754L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20755L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20756L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20757S: Maintained 20758W: https://tomoyo.osdn.jp/ 20759F: security/tomoyo/ 20760 20761TOPSTAR LAPTOP EXTRAS DRIVER 20762M: Herton Ronaldo Krzesinski <herton@canonical.com> 20763L: platform-driver-x86@vger.kernel.org 20764S: Maintained 20765F: drivers/platform/x86/topstar-laptop.c 20766 20767TORTURE-TEST MODULES 20768M: Davidlohr Bueso <dave@stgolabs.net> 20769M: "Paul E. McKenney" <paulmck@kernel.org> 20770M: Josh Triplett <josh@joshtriplett.org> 20771L: linux-kernel@vger.kernel.org 20772S: Supported 20773T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20774F: Documentation/RCU/torture.rst 20775F: kernel/locking/locktorture.c 20776F: kernel/rcu/rcuscale.c 20777F: kernel/rcu/rcutorture.c 20778F: kernel/rcu/refscale.c 20779F: kernel/torture.c 20780 20781TOSHIBA ACPI EXTRAS DRIVER 20782M: Azael Avalos <coproscefalo@gmail.com> 20783L: platform-driver-x86@vger.kernel.org 20784S: Maintained 20785F: drivers/platform/x86/toshiba_acpi.c 20786 20787TOSHIBA BLUETOOTH DRIVER 20788M: Azael Avalos <coproscefalo@gmail.com> 20789L: platform-driver-x86@vger.kernel.org 20790S: Maintained 20791F: drivers/platform/x86/toshiba_bluetooth.c 20792 20793TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20794M: Azael Avalos <coproscefalo@gmail.com> 20795L: platform-driver-x86@vger.kernel.org 20796S: Maintained 20797F: drivers/platform/x86/toshiba_haps.c 20798 20799TOSHIBA SMM DRIVER 20800M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20801S: Maintained 20802W: http://www.buzzard.org.uk/toshiba/ 20803F: drivers/char/toshiba.c 20804F: include/linux/toshiba.h 20805F: include/uapi/linux/toshiba.h 20806 20807TOSHIBA TC358743 DRIVER 20808M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20809L: linux-media@vger.kernel.org 20810S: Maintained 20811F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20812F: drivers/media/i2c/tc358743* 20813F: include/media/i2c/tc358743.h 20814 20815TOSHIBA WMI HOTKEYS DRIVER 20816M: Azael Avalos <coproscefalo@gmail.com> 20817L: platform-driver-x86@vger.kernel.org 20818S: Maintained 20819F: drivers/platform/x86/toshiba-wmi.c 20820 20821TPM DEVICE DRIVER 20822M: Peter Huewe <peterhuewe@gmx.de> 20823M: Jarkko Sakkinen <jarkko@kernel.org> 20824R: Jason Gunthorpe <jgg@ziepe.ca> 20825L: linux-integrity@vger.kernel.org 20826S: Maintained 20827W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20828Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20829T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20830F: drivers/char/tpm/ 20831 20832TPS546D24 DRIVER 20833M: Duke Du <dukedu83@gmail.com> 20834L: linux-hwmon@vger.kernel.org 20835S: Maintained 20836F: Documentation/hwmon/tps546d24.rst 20837F: drivers/hwmon/pmbus/tps546d24.c 20838 20839TRACING 20840M: Steven Rostedt <rostedt@goodmis.org> 20841M: Masami Hiramatsu <mhiramat@kernel.org> 20842S: Maintained 20843T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20844F: Documentation/trace/* 20845F: fs/tracefs/ 20846F: include/linux/trace*.h 20847F: include/trace/ 20848F: kernel/trace/ 20849F: scripts/tracing/ 20850F: tools/testing/selftests/ftrace/ 20851 20852TRACING MMIO ACCESSES (MMIOTRACE) 20853M: Steven Rostedt <rostedt@goodmis.org> 20854M: Masami Hiramatsu <mhiramat@kernel.org> 20855R: Karol Herbst <karolherbst@gmail.com> 20856R: Pekka Paalanen <ppaalanen@gmail.com> 20857L: linux-kernel@vger.kernel.org 20858L: nouveau@lists.freedesktop.org 20859S: Maintained 20860F: arch/x86/mm/kmmio.c 20861F: arch/x86/mm/mmio-mod.c 20862F: arch/x86/mm/testmmiotrace.c 20863F: include/linux/mmiotrace.h 20864F: kernel/trace/trace_mmiotrace.c 20865 20866TRACING OS NOISE / LATENCY TRACERS 20867M: Steven Rostedt <rostedt@goodmis.org> 20868M: Daniel Bristot de Oliveira <bristot@kernel.org> 20869S: Maintained 20870F: kernel/trace/trace_osnoise.c 20871F: include/trace/events/osnoise.h 20872F: kernel/trace/trace_hwlat.c 20873F: kernel/trace/trace_irqsoff.c 20874F: kernel/trace/trace_sched_wakeup.c 20875F: Documentation/trace/osnoise-tracer.rst 20876F: Documentation/trace/timerlat-tracer.rst 20877F: Documentation/trace/hwlat_detector.rst 20878F: arch/*/kernel/trace.c 20879 20880Real-time Linux Analysis (RTLA) tools 20881M: Daniel Bristot de Oliveira <bristot@kernel.org> 20882M: Steven Rostedt <rostedt@goodmis.org> 20883L: linux-trace-devel@vger.kernel.org 20884S: Maintained 20885F: Documentation/tools/rtla/ 20886F: tools/tracing/rtla/ 20887 20888TRADITIONAL CHINESE DOCUMENTATION 20889M: Hu Haowen <src.res@email.cn> 20890L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20891S: Maintained 20892W: https://github.com/srcres258/linux-doc 20893T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20894F: Documentation/translations/zh_TW/ 20895 20896TTY LAYER 20897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20898M: Jiri Slaby <jirislaby@kernel.org> 20899S: Supported 20900T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20901F: Documentation/driver-api/serial/ 20902F: drivers/tty/ 20903F: drivers/tty/serial/serial_core.c 20904F: include/linux/selection.h 20905F: include/linux/serial.h 20906F: include/linux/serial_core.h 20907F: include/linux/sysrq.h 20908F: include/linux/tty*.h 20909F: include/linux/vt.h 20910F: include/linux/vt_*.h 20911F: include/uapi/linux/serial.h 20912F: include/uapi/linux/serial_core.h 20913F: include/uapi/linux/tty.h 20914 20915TUA9001 MEDIA DRIVER 20916M: Antti Palosaari <crope@iki.fi> 20917L: linux-media@vger.kernel.org 20918S: Maintained 20919W: https://linuxtv.org 20920W: http://palosaari.fi/linux/ 20921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20922T: git git://linuxtv.org/anttip/media_tree.git 20923F: drivers/media/tuners/tua9001* 20924 20925TULIP NETWORK DRIVERS 20926L: netdev@vger.kernel.org 20927L: linux-parisc@vger.kernel.org 20928S: Orphan 20929F: drivers/net/ethernet/dec/tulip/ 20930 20931TUN/TAP driver 20932M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20933S: Maintained 20934W: http://vtun.sourceforge.net/tun 20935F: Documentation/networking/tuntap.rst 20936F: arch/um/os-Linux/drivers/ 20937 20938TURBOCHANNEL SUBSYSTEM 20939M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20940M: Ralf Baechle <ralf@linux-mips.org> 20941L: linux-mips@vger.kernel.org 20942S: Maintained 20943Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20944F: drivers/tc/ 20945F: include/linux/tc.h 20946 20947TURBOSTAT UTILITY 20948M: "Len Brown" <lenb@kernel.org> 20949L: linux-pm@vger.kernel.org 20950S: Supported 20951Q: https://patchwork.kernel.org/project/linux-pm/list/ 20952B: https://bugzilla.kernel.org 20953T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20954F: tools/power/x86/turbostat/ 20955 20956TW5864 VIDEO4LINUX DRIVER 20957M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20958M: Anton Sviridenko <anton@corp.bluecherry.net> 20959M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20960M: Andrey Utkin <andrey_utkin@fastmail.com> 20961L: linux-media@vger.kernel.org 20962S: Supported 20963F: drivers/media/pci/tw5864/ 20964 20965TW68 VIDEO4LINUX DRIVER 20966M: Hans Verkuil <hverkuil@xs4all.nl> 20967L: linux-media@vger.kernel.org 20968S: Odd Fixes 20969W: https://linuxtv.org 20970T: git git://linuxtv.org/media_tree.git 20971F: drivers/media/pci/tw68/ 20972 20973TW686X VIDEO4LINUX DRIVER 20974M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20975L: linux-media@vger.kernel.org 20976S: Maintained 20977W: http://linuxtv.org 20978T: git git://linuxtv.org/media_tree.git 20979F: drivers/media/pci/tw686x/ 20980 20981U-BOOT ENVIRONMENT VARIABLES 20982M: Rafał Miłecki <rafal@milecki.pl> 20983S: Maintained 20984F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20985F: drivers/nvmem/u-boot-env.c 20986 20987UACCE ACCELERATOR FRAMEWORK 20988M: Zhangfei Gao <zhangfei.gao@linaro.org> 20989M: Zhou Wang <wangzhou1@hisilicon.com> 20990L: linux-accelerators@lists.ozlabs.org 20991L: linux-kernel@vger.kernel.org 20992S: Maintained 20993F: Documentation/ABI/testing/sysfs-driver-uacce 20994F: Documentation/misc-devices/uacce.rst 20995F: drivers/misc/uacce/ 20996F: include/linux/uacce.h 20997F: include/uapi/misc/uacce/ 20998 20999UBI FILE SYSTEM (UBIFS) 21000M: Richard Weinberger <richard@nod.at> 21001L: linux-mtd@lists.infradead.org 21002S: Supported 21003W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21004T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21005T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21006F: Documentation/ABI/testing/sysfs-fs-ubifs 21007F: Documentation/filesystems/ubifs-authentication.rst 21008F: Documentation/filesystems/ubifs.rst 21009F: fs/ubifs/ 21010 21011UBLK USERSPACE BLOCK DRIVER 21012M: Ming Lei <ming.lei@redhat.com> 21013L: linux-block@vger.kernel.org 21014S: Maintained 21015F: Documentation/block/ublk.rst 21016F: drivers/block/ublk_drv.c 21017F: include/uapi/linux/ublk_cmd.h 21018 21019UCLINUX (M68KNOMMU AND COLDFIRE) 21020M: Greg Ungerer <gerg@linux-m68k.org> 21021L: linux-m68k@lists.linux-m68k.org 21022L: uclinux-dev@uclinux.org (subscribers-only) 21023S: Maintained 21024W: http://www.linux-m68k.org/ 21025W: http://www.uclinux.org/ 21026T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21027F: arch/m68k/*/*_no.* 21028F: arch/m68k/68*/ 21029F: arch/m68k/coldfire/ 21030F: arch/m68k/include/asm/*_no.* 21031 21032UDF FILESYSTEM 21033M: Jan Kara <jack@suse.com> 21034S: Maintained 21035F: Documentation/filesystems/udf.rst 21036F: fs/udf/ 21037 21038UDRAW TABLET 21039M: Bastien Nocera <hadess@hadess.net> 21040L: linux-input@vger.kernel.org 21041S: Maintained 21042F: drivers/hid/hid-udraw-ps3.c 21043 21044UFS FILESYSTEM 21045M: Evgeniy Dushistov <dushistov@mail.ru> 21046S: Maintained 21047F: Documentation/admin-guide/ufs.rst 21048F: fs/ufs/ 21049 21050UHID USERSPACE HID IO DRIVER 21051M: David Rheinsberg <david.rheinsberg@gmail.com> 21052L: linux-input@vger.kernel.org 21053S: Maintained 21054F: drivers/hid/uhid.c 21055F: include/uapi/linux/uhid.h 21056 21057ULPI BUS 21058M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21059L: linux-usb@vger.kernel.org 21060S: Maintained 21061F: drivers/usb/common/ulpi.c 21062F: include/linux/ulpi/ 21063 21064UNICODE SUBSYSTEM 21065M: Gabriel Krisman Bertazi <krisman@collabora.com> 21066L: linux-fsdevel@vger.kernel.org 21067S: Supported 21068F: fs/unicode/ 21069 21070UNIFDEF 21071M: Tony Finch <dot@dotat.at> 21072S: Maintained 21073W: http://dotat.at/prog/unifdef 21074F: scripts/unifdef.c 21075 21076UNIFORM CDROM DRIVER 21077M: Phillip Potter <phil@philpotter.co.uk> 21078S: Maintained 21079F: Documentation/cdrom/ 21080F: drivers/cdrom/cdrom.c 21081F: include/linux/cdrom.h 21082F: include/uapi/linux/cdrom.h 21083 21084UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21085R: Alim Akhtar <alim.akhtar@samsung.com> 21086R: Avri Altman <avri.altman@wdc.com> 21087R: Bart Van Assche <bvanassche@acm.org> 21088L: linux-scsi@vger.kernel.org 21089S: Supported 21090F: Documentation/devicetree/bindings/ufs/ 21091F: Documentation/scsi/ufs.rst 21092F: drivers/ufs/core/ 21093 21094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21095M: Pedro Sousa <pedrom.sousa@synopsys.com> 21096L: linux-scsi@vger.kernel.org 21097S: Supported 21098F: drivers/ufs/host/*dwc* 21099 21100UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21101M: Stanley Chu <stanley.chu@mediatek.com> 21102L: linux-scsi@vger.kernel.org 21103L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21104S: Maintained 21105F: drivers/ufs/host/ufs-mediatek* 21106 21107UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21108M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21109L: linux-renesas-soc@vger.kernel.org 21110L: linux-scsi@vger.kernel.org 21111S: Maintained 21112F: drivers/ufs/host/ufs-renesas.c 21113 21114UNSORTED BLOCK IMAGES (UBI) 21115M: Richard Weinberger <richard@nod.at> 21116L: linux-mtd@lists.infradead.org 21117S: Supported 21118W: http://www.linux-mtd.infradead.org/ 21119T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21120T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21121F: drivers/mtd/ubi/ 21122F: include/linux/mtd/ubi.h 21123F: include/uapi/mtd/ubi-user.h 21124 21125USB "USBNET" DRIVER FRAMEWORK 21126M: Oliver Neukum <oneukum@suse.com> 21127L: netdev@vger.kernel.org 21128S: Maintained 21129W: http://www.linux-usb.org/usbnet 21130F: drivers/net/usb/usbnet.c 21131F: include/linux/usb/usbnet.h 21132 21133USB ACM DRIVER 21134M: Oliver Neukum <oneukum@suse.com> 21135L: linux-usb@vger.kernel.org 21136S: Maintained 21137F: Documentation/usb/acm.rst 21138F: drivers/usb/class/cdc-acm.* 21139 21140USB APPLE MFI FASTCHARGE DRIVER 21141M: Bastien Nocera <hadess@hadess.net> 21142L: linux-usb@vger.kernel.org 21143S: Maintained 21144F: drivers/usb/misc/apple-mfi-fastcharge.c 21145 21146USB AR5523 WIRELESS DRIVER 21147M: Pontus Fuchs <pontus.fuchs@gmail.com> 21148L: linux-wireless@vger.kernel.org 21149S: Maintained 21150F: drivers/net/wireless/ath/ar5523/ 21151 21152USB ATTACHED SCSI 21153M: Oliver Neukum <oneukum@suse.com> 21154L: linux-usb@vger.kernel.org 21155L: linux-scsi@vger.kernel.org 21156S: Maintained 21157F: drivers/usb/storage/uas.c 21158 21159USB CDC ETHERNET DRIVER 21160M: Oliver Neukum <oliver@neukum.org> 21161L: linux-usb@vger.kernel.org 21162S: Maintained 21163F: drivers/net/usb/cdc_*.c 21164F: include/uapi/linux/usb/cdc.h 21165 21166USB CHAOSKEY DRIVER 21167M: Keith Packard <keithp@keithp.com> 21168L: linux-usb@vger.kernel.org 21169S: Maintained 21170F: drivers/usb/misc/chaoskey.c 21171 21172USB CYPRESS C67X00 DRIVER 21173L: linux-usb@vger.kernel.org 21174S: Orphan 21175F: drivers/usb/c67x00/ 21176 21177USB DAVICOM DM9601 DRIVER 21178M: Peter Korsgaard <peter@korsgaard.com> 21179L: netdev@vger.kernel.org 21180S: Maintained 21181W: http://www.linux-usb.org/usbnet 21182F: drivers/net/usb/dm9601.c 21183 21184USB EHCI DRIVER 21185M: Alan Stern <stern@rowland.harvard.edu> 21186L: linux-usb@vger.kernel.org 21187S: Maintained 21188F: Documentation/usb/ehci.rst 21189F: drivers/usb/host/ehci* 21190 21191USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21192M: Jiri Kosina <jikos@kernel.org> 21193M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21194L: linux-usb@vger.kernel.org 21195S: Maintained 21196T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21197F: Documentation/hid/hiddev.rst 21198F: drivers/hid/usbhid/ 21199 21200USB INTEL XHCI ROLE MUX DRIVER 21201M: Hans de Goede <hdegoede@redhat.com> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21205 21206USB IP DRIVER FOR HISILICON KIRIN 960 21207M: Yu Chen <chenyu56@huawei.com> 21208M: Binghui Wang <wangbinghui@hisilicon.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21212F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21213 21214USB IP DRIVER FOR HISILICON KIRIN 970 21215M: Mauro Carvalho Chehab <mchehab@kernel.org> 21216L: linux-usb@vger.kernel.org 21217S: Maintained 21218F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21219F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21220 21221USB ISP116X DRIVER 21222M: Olav Kongas <ok@artecdesign.ee> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225F: drivers/usb/host/isp116x* 21226F: include/linux/usb/isp116x.h 21227 21228USB ISP1760 DRIVER 21229M: Rui Miguel Silva <rui.silva@linaro.org> 21230L: linux-usb@vger.kernel.org 21231S: Maintained 21232F: drivers/usb/isp1760/* 21233F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21234 21235USB LAN78XX ETHERNET DRIVER 21236M: Woojung Huh <woojung.huh@microchip.com> 21237M: UNGLinuxDriver@microchip.com 21238L: netdev@vger.kernel.org 21239S: Maintained 21240F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21241F: drivers/net/usb/lan78xx.* 21242F: include/dt-bindings/net/microchip-lan78xx.h 21243 21244USB MASS STORAGE DRIVER 21245M: Alan Stern <stern@rowland.harvard.edu> 21246L: linux-usb@vger.kernel.org 21247L: usb-storage@lists.one-eyed-alien.net 21248S: Maintained 21249F: drivers/usb/storage/ 21250 21251USB MIDI DRIVER 21252M: Clemens Ladisch <clemens@ladisch.de> 21253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21254S: Maintained 21255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21256F: sound/usb/midi.* 21257 21258USB NETWORKING DRIVERS 21259L: linux-usb@vger.kernel.org 21260S: Odd Fixes 21261F: drivers/net/usb/ 21262 21263USB OHCI DRIVER 21264M: Alan Stern <stern@rowland.harvard.edu> 21265L: linux-usb@vger.kernel.org 21266S: Maintained 21267F: Documentation/usb/ohci.rst 21268F: drivers/usb/host/ohci* 21269 21270USB OTG FSM (Finite State Machine) 21271M: Peter Chen <peter.chen@kernel.org> 21272L: linux-usb@vger.kernel.org 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21275F: drivers/usb/common/usb-otg-fsm.c 21276 21277USB OVER IP DRIVER 21278M: Valentina Manea <valentina.manea.m@gmail.com> 21279M: Shuah Khan <shuah@kernel.org> 21280M: Shuah Khan <skhan@linuxfoundation.org> 21281L: linux-usb@vger.kernel.org 21282S: Maintained 21283F: Documentation/usb/usbip_protocol.rst 21284F: drivers/usb/usbip/ 21285F: tools/testing/selftests/drivers/usb/usbip/ 21286F: tools/usb/usbip/ 21287 21288USB PEGASUS DRIVER 21289M: Petko Manolov <petkan@nucleusys.com> 21290L: linux-usb@vger.kernel.org 21291L: netdev@vger.kernel.org 21292S: Maintained 21293W: https://github.com/petkan/pegasus 21294T: git https://github.com/petkan/pegasus.git 21295F: drivers/net/usb/pegasus.* 21296 21297USB PRINTER DRIVER (usblp) 21298M: Pete Zaitcev <zaitcev@redhat.com> 21299L: linux-usb@vger.kernel.org 21300S: Supported 21301F: drivers/usb/class/usblp.c 21302 21303USB RAW GADGET DRIVER 21304R: Andrey Konovalov <andreyknvl@gmail.com> 21305L: linux-usb@vger.kernel.org 21306S: Maintained 21307F: Documentation/usb/raw-gadget.rst 21308F: drivers/usb/gadget/legacy/raw_gadget.c 21309F: include/uapi/linux/usb/raw_gadget.h 21310 21311USB QMI WWAN NETWORK DRIVER 21312M: Bjørn Mork <bjorn@mork.no> 21313L: netdev@vger.kernel.org 21314S: Maintained 21315F: Documentation/ABI/testing/sysfs-class-net-qmi 21316F: drivers/net/usb/qmi_wwan.c 21317 21318USB RTL8150 DRIVER 21319M: Petko Manolov <petkan@nucleusys.com> 21320L: linux-usb@vger.kernel.org 21321L: netdev@vger.kernel.org 21322S: Maintained 21323W: https://github.com/petkan/rtl8150 21324T: git https://github.com/petkan/rtl8150.git 21325F: drivers/net/usb/rtl8150.c 21326 21327USB SERIAL SUBSYSTEM 21328M: Johan Hovold <johan@kernel.org> 21329L: linux-usb@vger.kernel.org 21330S: Maintained 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21332F: Documentation/usb/usb-serial.rst 21333F: drivers/usb/serial/ 21334F: include/linux/usb/serial.h 21335 21336USB SMSC75XX ETHERNET DRIVER 21337M: Steve Glendinning <steve.glendinning@shawell.net> 21338L: netdev@vger.kernel.org 21339S: Maintained 21340F: drivers/net/usb/smsc75xx.* 21341 21342USB SMSC95XX ETHERNET DRIVER 21343M: Steve Glendinning <steve.glendinning@shawell.net> 21344M: UNGLinuxDriver@microchip.com 21345L: netdev@vger.kernel.org 21346S: Maintained 21347F: drivers/net/usb/smsc95xx.* 21348 21349USB SUBSYSTEM 21350M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21351L: linux-usb@vger.kernel.org 21352S: Supported 21353W: http://www.linux-usb.org 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21355F: Documentation/devicetree/bindings/usb/ 21356F: Documentation/usb/ 21357F: drivers/usb/ 21358F: include/dt-bindings/usb/ 21359F: include/linux/usb.h 21360F: include/linux/usb/ 21361 21362USB TYPEC BUS FOR ALTERNATE MODES 21363M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21364L: linux-usb@vger.kernel.org 21365S: Maintained 21366F: Documentation/ABI/testing/sysfs-bus-typec 21367F: Documentation/driver-api/usb/typec_bus.rst 21368F: drivers/usb/typec/altmodes/ 21369F: include/linux/usb/typec_altmode.h 21370 21371USB TYPEC CLASS 21372M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21373L: linux-usb@vger.kernel.org 21374S: Maintained 21375F: Documentation/ABI/testing/sysfs-class-typec 21376F: Documentation/driver-api/usb/typec.rst 21377F: drivers/usb/typec/ 21378F: include/linux/usb/typec.h 21379 21380USB TYPEC INTEL PMC MUX DRIVER 21381M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21382L: linux-usb@vger.kernel.org 21383S: Maintained 21384F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21385F: drivers/usb/typec/mux/intel_pmc_mux.c 21386 21387USB TYPEC PI3USB30532 MUX DRIVER 21388M: Hans de Goede <hdegoede@redhat.com> 21389L: linux-usb@vger.kernel.org 21390S: Maintained 21391F: drivers/usb/typec/mux/pi3usb30532.c 21392 21393USB TYPEC PORT CONTROLLER DRIVERS 21394M: Guenter Roeck <linux@roeck-us.net> 21395L: linux-usb@vger.kernel.org 21396S: Maintained 21397F: drivers/usb/typec/tcpm/ 21398 21399USB UHCI DRIVER 21400M: Alan Stern <stern@rowland.harvard.edu> 21401L: linux-usb@vger.kernel.org 21402S: Maintained 21403F: drivers/usb/host/uhci* 21404 21405USB VIDEO CLASS 21406M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409W: http://www.ideasonboard.org/uvc/ 21410T: git git://linuxtv.org/media_tree.git 21411F: drivers/media/usb/uvc/ 21412F: include/uapi/linux/uvcvideo.h 21413 21414USB WEBCAM GADGET 21415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21416L: linux-usb@vger.kernel.org 21417S: Maintained 21418F: drivers/usb/gadget/function/*uvc* 21419F: drivers/usb/gadget/legacy/webcam.c 21420F: include/uapi/linux/usb/g_uvc.h 21421 21422USB WIRELESS RNDIS DRIVER (rndis_wlan) 21423M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21424L: linux-wireless@vger.kernel.org 21425S: Maintained 21426F: drivers/net/wireless/rndis_wlan.c 21427 21428USB XHCI DRIVER 21429M: Mathias Nyman <mathias.nyman@intel.com> 21430L: linux-usb@vger.kernel.org 21431S: Supported 21432F: drivers/usb/host/pci-quirks* 21433F: drivers/usb/host/xhci* 21434 21435USB ZD1201 DRIVER 21436L: linux-wireless@vger.kernel.org 21437S: Orphan 21438W: http://linux-lc100020.sourceforge.net 21439F: drivers/net/wireless/zydas/zd1201.* 21440 21441USB ZR364XX DRIVER 21442M: Antoine Jacquet <royale@zerezo.com> 21443L: linux-usb@vger.kernel.org 21444L: linux-media@vger.kernel.org 21445S: Maintained 21446W: http://royale.zerezo.com/zr364xx/ 21447T: git git://linuxtv.org/media_tree.git 21448F: Documentation/admin-guide/media/zr364xx* 21449F: drivers/staging/media/deprecated/zr364xx/ 21450 21451USER-MODE LINUX (UML) 21452M: Richard Weinberger <richard@nod.at> 21453M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21454M: Johannes Berg <johannes@sipsolutions.net> 21455L: linux-um@lists.infradead.org 21456S: Maintained 21457W: http://user-mode-linux.sourceforge.net 21458Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21459T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21460T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21461F: Documentation/virt/uml/ 21462F: arch/um/ 21463F: arch/x86/um/ 21464F: fs/hostfs/ 21465 21466USERSPACE COPYIN/COPYOUT (UIOVEC) 21467M: Alexander Viro <viro@zeniv.linux.org.uk> 21468S: Maintained 21469F: include/linux/uio.h 21470F: lib/iov_iter.c 21471 21472USERSPACE DMA BUFFER DRIVER 21473M: Gerd Hoffmann <kraxel@redhat.com> 21474L: dri-devel@lists.freedesktop.org 21475S: Maintained 21476T: git git://anongit.freedesktop.org/drm/drm-misc 21477F: drivers/dma-buf/udmabuf.c 21478F: include/uapi/linux/udmabuf.h 21479 21480USERSPACE I/O (UIO) 21481M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21482S: Maintained 21483T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21484F: Documentation/driver-api/uio-howto.rst 21485F: drivers/uio/ 21486F: include/linux/uio_driver.h 21487 21488UTIL-LINUX PACKAGE 21489M: Karel Zak <kzak@redhat.com> 21490L: util-linux@vger.kernel.org 21491S: Maintained 21492W: http://en.wikipedia.org/wiki/Util-linux 21493T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21494 21495UUID HELPERS 21496M: Christoph Hellwig <hch@lst.de> 21497R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21498L: linux-kernel@vger.kernel.org 21499S: Maintained 21500T: git git://git.infradead.org/users/hch/uuid.git 21501F: include/linux/uuid.h 21502F: include/uapi/linux/uuid.h 21503F: lib/test_uuid.c 21504F: lib/uuid.c 21505 21506UV SYSFS DRIVER 21507M: Justin Ernst <justin.ernst@hpe.com> 21508L: platform-driver-x86@vger.kernel.org 21509S: Maintained 21510F: drivers/platform/x86/uv_sysfs.c 21511 21512UVESAFB DRIVER 21513M: Michal Januszewski <spock@gentoo.org> 21514L: linux-fbdev@vger.kernel.org 21515S: Maintained 21516W: https://github.com/mjanusz/v86d 21517F: Documentation/fb/uvesafb.rst 21518F: drivers/video/fbdev/uvesafb.* 21519 21520Ux500 CLOCK DRIVERS 21521M: Ulf Hansson <ulf.hansson@linaro.org> 21522L: linux-clk@vger.kernel.org 21523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21524S: Maintained 21525F: drivers/clk/ux500/ 21526 21527VF610 NAND DRIVER 21528M: Stefan Agner <stefan@agner.ch> 21529L: linux-mtd@lists.infradead.org 21530S: Supported 21531F: drivers/mtd/nand/raw/vf610_nfc.c 21532 21533VFAT/FAT/MSDOS FILESYSTEM 21534M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21535S: Maintained 21536F: Documentation/filesystems/vfat.rst 21537F: fs/fat/ 21538F: tools/testing/selftests/filesystems/fat/ 21539 21540VFIO DRIVER 21541M: Alex Williamson <alex.williamson@redhat.com> 21542R: Cornelia Huck <cohuck@redhat.com> 21543L: kvm@vger.kernel.org 21544S: Maintained 21545T: git git://github.com/awilliam/linux-vfio.git 21546F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21547F: Documentation/driver-api/vfio.rst 21548F: drivers/vfio/ 21549F: include/linux/vfio.h 21550F: include/linux/vfio_pci_core.h 21551F: include/uapi/linux/vfio.h 21552 21553VFIO FSL-MC DRIVER 21554M: Diana Craciun <diana.craciun@oss.nxp.com> 21555L: kvm@vger.kernel.org 21556S: Maintained 21557F: drivers/vfio/fsl-mc/ 21558 21559VFIO HISILICON PCI DRIVER 21560M: Longfang Liu <liulongfang@huawei.com> 21561M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21562L: kvm@vger.kernel.org 21563S: Maintained 21564F: drivers/vfio/pci/hisilicon/ 21565 21566VFIO MEDIATED DEVICE DRIVERS 21567M: Kirti Wankhede <kwankhede@nvidia.com> 21568L: kvm@vger.kernel.org 21569S: Maintained 21570F: Documentation/driver-api/vfio-mediated-device.rst 21571F: drivers/vfio/mdev/ 21572F: include/linux/mdev.h 21573F: samples/vfio-mdev/ 21574 21575VFIO PCI DEVICE SPECIFIC DRIVERS 21576R: Jason Gunthorpe <jgg@nvidia.com> 21577R: Yishai Hadas <yishaih@nvidia.com> 21578R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21579R: Kevin Tian <kevin.tian@intel.com> 21580L: kvm@vger.kernel.org 21581S: Maintained 21582P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21583F: drivers/vfio/pci/*/ 21584 21585VFIO PLATFORM DRIVER 21586M: Eric Auger <eric.auger@redhat.com> 21587L: kvm@vger.kernel.org 21588S: Maintained 21589F: drivers/vfio/platform/ 21590 21591VFIO MLX5 PCI DRIVER 21592M: Yishai Hadas <yishaih@nvidia.com> 21593L: kvm@vger.kernel.org 21594S: Maintained 21595F: drivers/vfio/pci/mlx5/ 21596 21597VGA_SWITCHEROO 21598R: Lukas Wunner <lukas@wunner.de> 21599S: Maintained 21600T: git git://anongit.freedesktop.org/drm/drm-misc 21601F: Documentation/gpu/vga-switcheroo.rst 21602F: drivers/gpu/vga/vga_switcheroo.c 21603F: include/linux/vga_switcheroo.h 21604 21605VIA RHINE NETWORK DRIVER 21606S: Maintained 21607M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21608F: drivers/net/ethernet/via/via-rhine.c 21609 21610VIA SD/MMC CARD CONTROLLER DRIVER 21611M: Bruce Chang <brucechang@via.com.tw> 21612M: Harald Welte <HaraldWelte@viatech.com> 21613S: Maintained 21614F: drivers/mmc/host/via-sdmmc.c 21615 21616VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21617M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21618L: linux-fbdev@vger.kernel.org 21619S: Maintained 21620F: drivers/video/fbdev/via/ 21621F: include/linux/via-core.h 21622F: include/linux/via-gpio.h 21623F: include/linux/via_i2c.h 21624 21625VIA VELOCITY NETWORK DRIVER 21626M: Francois Romieu <romieu@fr.zoreil.com> 21627L: netdev@vger.kernel.org 21628S: Maintained 21629F: drivers/net/ethernet/via/via-velocity.* 21630 21631VICODEC VIRTUAL CODEC DRIVER 21632M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21633L: linux-media@vger.kernel.org 21634S: Maintained 21635W: https://linuxtv.org 21636T: git git://linuxtv.org/media_tree.git 21637F: drivers/media/test-drivers/vicodec/* 21638 21639VIDEO I2C POLLING DRIVER 21640M: Matt Ranostay <matt.ranostay@konsulko.com> 21641L: linux-media@vger.kernel.org 21642S: Maintained 21643F: drivers/media/i2c/video-i2c.c 21644 21645VIDEO MULTIPLEXER DRIVER 21646M: Philipp Zabel <p.zabel@pengutronix.de> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649F: drivers/media/platform/video-mux.c 21650 21651VIDEOBUF2 FRAMEWORK 21652M: Tomasz Figa <tfiga@chromium.org> 21653M: Marek Szyprowski <m.szyprowski@samsung.com> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656F: drivers/media/common/videobuf2/* 21657F: include/media/videobuf2-* 21658 21659VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21660M: Shuah Khan <skhan@linuxfoundation.org> 21661R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665T: git git://linuxtv.org/media_tree.git 21666F: drivers/media/test-drivers/vimc/* 21667 21668VIRT LIB 21669M: Alex Williamson <alex.williamson@redhat.com> 21670M: Paolo Bonzini <pbonzini@redhat.com> 21671L: kvm@vger.kernel.org 21672S: Supported 21673F: virt/lib/ 21674 21675VIRTIO AND VHOST VSOCK DRIVER 21676M: Stefan Hajnoczi <stefanha@redhat.com> 21677M: Stefano Garzarella <sgarzare@redhat.com> 21678L: kvm@vger.kernel.org 21679L: virtualization@lists.linux-foundation.org 21680L: netdev@vger.kernel.org 21681S: Maintained 21682F: drivers/vhost/vsock.c 21683F: include/linux/virtio_vsock.h 21684F: include/uapi/linux/virtio_vsock.h 21685F: net/vmw_vsock/virtio_transport.c 21686F: net/vmw_vsock/virtio_transport_common.c 21687 21688VIRTIO BLOCK AND SCSI DRIVERS 21689M: "Michael S. Tsirkin" <mst@redhat.com> 21690M: Jason Wang <jasowang@redhat.com> 21691R: Paolo Bonzini <pbonzini@redhat.com> 21692R: Stefan Hajnoczi <stefanha@redhat.com> 21693L: virtualization@lists.linux-foundation.org 21694S: Maintained 21695F: drivers/block/virtio_blk.c 21696F: drivers/scsi/virtio_scsi.c 21697F: drivers/vhost/scsi.c 21698F: include/uapi/linux/virtio_blk.h 21699F: include/uapi/linux/virtio_scsi.h 21700 21701VIRTIO CONSOLE DRIVER 21702M: Amit Shah <amit@kernel.org> 21703L: virtualization@lists.linux-foundation.org 21704S: Maintained 21705F: drivers/char/virtio_console.c 21706F: include/linux/virtio_console.h 21707F: include/uapi/linux/virtio_console.h 21708 21709VIRTIO CORE AND NET DRIVERS 21710M: "Michael S. Tsirkin" <mst@redhat.com> 21711M: Jason Wang <jasowang@redhat.com> 21712L: virtualization@lists.linux-foundation.org 21713S: Maintained 21714F: Documentation/ABI/testing/sysfs-bus-vdpa 21715F: Documentation/ABI/testing/sysfs-class-vduse 21716F: Documentation/devicetree/bindings/virtio/ 21717F: drivers/block/virtio_blk.c 21718F: drivers/crypto/virtio/ 21719F: drivers/net/virtio_net.c 21720F: drivers/vdpa/ 21721F: drivers/virtio/ 21722F: include/linux/vdpa.h 21723F: include/linux/virtio*.h 21724F: include/uapi/linux/virtio_*.h 21725F: tools/virtio/ 21726 21727IFCVF VIRTIO DATA PATH ACCELERATOR 21728R: Zhu Lingshan <lingshan.zhu@intel.com> 21729F: drivers/vdpa/ifcvf/ 21730 21731VIRTIO BALLOON 21732M: "Michael S. Tsirkin" <mst@redhat.com> 21733M: David Hildenbrand <david@redhat.com> 21734L: virtualization@lists.linux-foundation.org 21735S: Maintained 21736F: drivers/virtio/virtio_balloon.c 21737F: include/uapi/linux/virtio_balloon.h 21738F: include/linux/balloon_compaction.h 21739F: mm/balloon_compaction.c 21740 21741VIRTIO CRYPTO DRIVER 21742M: Gonglei <arei.gonglei@huawei.com> 21743L: virtualization@lists.linux-foundation.org 21744L: linux-crypto@vger.kernel.org 21745S: Maintained 21746F: drivers/crypto/virtio/ 21747F: include/uapi/linux/virtio_crypto.h 21748 21749VIRTIO DRIVERS FOR S390 21750M: Cornelia Huck <cohuck@redhat.com> 21751M: Halil Pasic <pasic@linux.ibm.com> 21752M: Eric Farman <farman@linux.ibm.com> 21753L: linux-s390@vger.kernel.org 21754L: virtualization@lists.linux-foundation.org 21755L: kvm@vger.kernel.org 21756S: Supported 21757F: arch/s390/include/uapi/asm/virtio-ccw.h 21758F: drivers/s390/virtio/ 21759 21760VIRTIO FILE SYSTEM 21761M: Vivek Goyal <vgoyal@redhat.com> 21762M: Stefan Hajnoczi <stefanha@redhat.com> 21763M: Miklos Szeredi <miklos@szeredi.hu> 21764L: virtualization@lists.linux-foundation.org 21765L: linux-fsdevel@vger.kernel.org 21766S: Supported 21767W: https://virtio-fs.gitlab.io/ 21768F: Documentation/filesystems/virtiofs.rst 21769F: fs/fuse/virtio_fs.c 21770F: include/uapi/linux/virtio_fs.h 21771 21772VIRTIO GPIO DRIVER 21773M: Enrico Weigelt, metux IT consult <info@metux.net> 21774M: Viresh Kumar <vireshk@kernel.org> 21775L: linux-gpio@vger.kernel.org 21776L: virtualization@lists.linux-foundation.org 21777S: Maintained 21778F: drivers/gpio/gpio-virtio.c 21779F: include/uapi/linux/virtio_gpio.h 21780 21781VIRTIO GPU DRIVER 21782M: David Airlie <airlied@redhat.com> 21783M: Gerd Hoffmann <kraxel@redhat.com> 21784R: Gurchetan Singh <gurchetansingh@chromium.org> 21785R: Chia-I Wu <olvaffe@gmail.com> 21786L: dri-devel@lists.freedesktop.org 21787L: virtualization@lists.linux-foundation.org 21788S: Maintained 21789T: git git://anongit.freedesktop.org/drm/drm-misc 21790F: drivers/gpu/drm/virtio/ 21791F: include/uapi/linux/virtio_gpu.h 21792 21793VIRTIO HOST (VHOST) 21794M: "Michael S. Tsirkin" <mst@redhat.com> 21795M: Jason Wang <jasowang@redhat.com> 21796L: kvm@vger.kernel.org 21797L: virtualization@lists.linux-foundation.org 21798L: netdev@vger.kernel.org 21799S: Maintained 21800T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21801F: drivers/vhost/ 21802F: include/linux/vhost_iotlb.h 21803F: include/uapi/linux/vhost.h 21804 21805VIRTIO INPUT DRIVER 21806M: Gerd Hoffmann <kraxel@redhat.com> 21807S: Maintained 21808F: drivers/virtio/virtio_input.c 21809F: include/uapi/linux/virtio_input.h 21810 21811VIRTIO IOMMU DRIVER 21812M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21813L: virtualization@lists.linux-foundation.org 21814S: Maintained 21815F: drivers/iommu/virtio-iommu.c 21816F: include/uapi/linux/virtio_iommu.h 21817 21818VIRTIO MEM DRIVER 21819M: David Hildenbrand <david@redhat.com> 21820L: virtualization@lists.linux-foundation.org 21821S: Maintained 21822W: https://virtio-mem.gitlab.io/ 21823F: drivers/virtio/virtio_mem.c 21824F: include/uapi/linux/virtio_mem.h 21825 21826VIRTIO SOUND DRIVER 21827M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21828M: "Michael S. Tsirkin" <mst@redhat.com> 21829L: virtualization@lists.linux-foundation.org 21830L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21831S: Maintained 21832F: include/uapi/linux/virtio_snd.h 21833F: sound/virtio/* 21834 21835VIRTIO I2C DRIVER 21836M: Conghui Chen <conghui.chen@intel.com> 21837M: Viresh Kumar <viresh.kumar@linaro.org> 21838L: linux-i2c@vger.kernel.org 21839L: virtualization@lists.linux-foundation.org 21840S: Maintained 21841F: drivers/i2c/busses/i2c-virtio.c 21842F: include/uapi/linux/virtio_i2c.h 21843 21844VIRTIO PMEM DRIVER 21845M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21846L: virtualization@lists.linux-foundation.org 21847S: Maintained 21848F: drivers/nvdimm/virtio_pmem.c 21849F: drivers/nvdimm/nd_virtio.c 21850 21851VIRTUAL BOX GUEST DEVICE DRIVER 21852M: Hans de Goede <hdegoede@redhat.com> 21853M: Arnd Bergmann <arnd@arndb.de> 21854M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21855S: Maintained 21856F: drivers/virt/vboxguest/ 21857F: include/linux/vbox_utils.h 21858F: include/uapi/linux/vbox*.h 21859 21860VIRTUAL BOX SHARED FOLDER VFS DRIVER 21861M: Hans de Goede <hdegoede@redhat.com> 21862L: linux-fsdevel@vger.kernel.org 21863S: Maintained 21864F: fs/vboxsf/* 21865 21866VIRTUAL SERIO DEVICE DRIVER 21867M: Stephen Chandler Paul <thatslyude@gmail.com> 21868S: Maintained 21869F: drivers/input/serio/userio.c 21870F: include/uapi/linux/userio.h 21871 21872VIVID VIRTUAL VIDEO DRIVER 21873M: Hans Verkuil <hverkuil@xs4all.nl> 21874L: linux-media@vger.kernel.org 21875S: Maintained 21876W: https://linuxtv.org 21877T: git git://linuxtv.org/media_tree.git 21878F: drivers/media/test-drivers/vivid/* 21879 21880VIDTV VIRTUAL DIGITAL TV DRIVER 21881M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21882L: linux-media@vger.kernel.org 21883S: Maintained 21884W: https://linuxtv.org 21885T: git git://linuxtv.org/media_tree.git 21886F: drivers/media/test-drivers/vidtv/* 21887 21888VLYNQ BUS 21889M: Florian Fainelli <f.fainelli@gmail.com> 21890L: openwrt-devel@lists.openwrt.org (subscribers-only) 21891S: Maintained 21892F: drivers/vlynq/vlynq.c 21893F: include/linux/vlynq.h 21894 21895VME SUBSYSTEM 21896M: Martyn Welch <martyn@welchs.me.uk> 21897M: Manohar Vanga <manohar.vanga@gmail.com> 21898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21899L: linux-kernel@vger.kernel.org 21900S: Odd fixes 21901T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21902F: Documentation/driver-api/vme.rst 21903F: drivers/staging/vme_user/ 21904 21905VM SOCKETS (AF_VSOCK) 21906M: Stefano Garzarella <sgarzare@redhat.com> 21907L: virtualization@lists.linux-foundation.org 21908L: netdev@vger.kernel.org 21909S: Maintained 21910F: drivers/net/vsockmon.c 21911F: include/net/af_vsock.h 21912F: include/uapi/linux/vm_sockets.h 21913F: include/uapi/linux/vm_sockets_diag.h 21914F: include/uapi/linux/vsockmon.h 21915F: net/vmw_vsock/ 21916F: tools/testing/vsock/ 21917 21918VMWARE BALLOON DRIVER 21919M: Nadav Amit <namit@vmware.com> 21920R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21921L: linux-kernel@vger.kernel.org 21922S: Supported 21923F: drivers/misc/vmw_balloon.c 21924 21925VMWARE HYPERVISOR INTERFACE 21926M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21927M: Alexey Makhalov <amakhalov@vmware.com> 21928R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21929L: virtualization@lists.linux-foundation.org 21930L: x86@kernel.org 21931S: Supported 21932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21933F: arch/x86/include/asm/vmware.h 21934F: arch/x86/kernel/cpu/vmware.c 21935 21936VMWARE PVRDMA DRIVER 21937M: Bryan Tan <bryantan@vmware.com> 21938M: Vishnu Dasa <vdasa@vmware.com> 21939R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21940L: linux-rdma@vger.kernel.org 21941S: Supported 21942F: drivers/infiniband/hw/vmw_pvrdma/ 21943 21944VMWARE PVSCSI DRIVER 21945M: Vishal Bhakta <vbhakta@vmware.com> 21946R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21947L: linux-scsi@vger.kernel.org 21948S: Supported 21949F: drivers/scsi/vmw_pvscsi.c 21950F: drivers/scsi/vmw_pvscsi.h 21951 21952VMWARE VIRTUAL PTP CLOCK DRIVER 21953M: Vivek Thampi <vithampi@vmware.com> 21954R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21955L: netdev@vger.kernel.org 21956S: Supported 21957F: drivers/ptp/ptp_vmw.c 21958 21959VMWARE VMCI DRIVER 21960M: Bryan Tan <bryantan@vmware.com> 21961M: Vishnu Dasa <vdasa@vmware.com> 21962R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21963L: linux-kernel@vger.kernel.org 21964S: Supported 21965F: drivers/misc/vmw_vmci/ 21966F: include/linux/vmw_vmci* 21967 21968VMWARE VMMOUSE SUBDRIVER 21969M: Zack Rusin <zackr@vmware.com> 21970R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21971R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21972L: linux-input@vger.kernel.org 21973S: Supported 21974F: drivers/input/mouse/vmmouse.c 21975F: drivers/input/mouse/vmmouse.h 21976 21977VMWARE VMXNET3 ETHERNET DRIVER 21978M: Ronak Doshi <doshir@vmware.com> 21979R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21980L: netdev@vger.kernel.org 21981S: Supported 21982F: drivers/net/vmxnet3/ 21983 21984VMWARE VSOCK VMCI TRANSPORT DRIVER 21985M: Bryan Tan <bryantan@vmware.com> 21986M: Vishnu Dasa <vdasa@vmware.com> 21987R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21988L: linux-kernel@vger.kernel.org 21989S: Supported 21990F: net/vmw_vsock/vmci_transport* 21991 21992VOCORE VOCORE2 BOARD 21993M: Harvey Hunt <harveyhuntnexus@gmail.com> 21994L: linux-mips@vger.kernel.org 21995S: Maintained 21996F: arch/mips/boot/dts/ralink/vocore2.dts 21997 21998VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21999M: Liam Girdwood <lgirdwood@gmail.com> 22000M: Mark Brown <broonie@kernel.org> 22001L: linux-kernel@vger.kernel.org 22002S: Supported 22003W: http://www.slimlogic.co.uk/?p=48 22004T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22005F: Documentation/devicetree/bindings/regulator/ 22006F: Documentation/power/regulator/ 22007F: drivers/regulator/ 22008F: include/dt-bindings/regulator/ 22009F: include/linux/regulator/ 22010K: regulator_get_optional 22011 22012VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22013R: Matti Vaittinen <mazziesaccount@gmail.com> 22014F: drivers/regulator/irq_helpers.c 22015 22016VRF 22017M: David Ahern <dsahern@kernel.org> 22018L: netdev@vger.kernel.org 22019S: Maintained 22020F: Documentation/networking/vrf.rst 22021F: drivers/net/vrf.c 22022 22023VSPRINTF 22024M: Petr Mladek <pmladek@suse.com> 22025M: Steven Rostedt <rostedt@goodmis.org> 22026M: Sergey Senozhatsky <senozhatsky@chromium.org> 22027R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22028R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22029S: Maintained 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22031F: Documentation/core-api/printk-formats.rst 22032F: lib/test_printf.c 22033F: lib/test_scanf.c 22034F: lib/vsprintf.c 22035 22036VT1211 HARDWARE MONITOR DRIVER 22037M: Juerg Haefliger <juergh@proton.me> 22038L: linux-hwmon@vger.kernel.org 22039S: Maintained 22040F: Documentation/hwmon/vt1211.rst 22041F: drivers/hwmon/vt1211.c 22042 22043VT8231 HARDWARE MONITOR DRIVER 22044M: Roger Lucas <vt8231@hiddenengine.co.uk> 22045L: linux-hwmon@vger.kernel.org 22046S: Maintained 22047F: drivers/hwmon/vt8231.c 22048 22049VUB300 USB to SDIO/SD/MMC bridge chip 22050L: linux-mmc@vger.kernel.org 22051S: Orphan 22052F: drivers/mmc/host/vub300.c 22053 22054W1 DALLAS'S 1-WIRE BUS 22055M: Evgeniy Polyakov <zbr@ioremap.net> 22056S: Maintained 22057F: Documentation/devicetree/bindings/w1/ 22058F: Documentation/w1/ 22059F: drivers/w1/ 22060F: include/linux/w1.h 22061 22062W83791D HARDWARE MONITORING DRIVER 22063M: Marc Hulsman <m.hulsman@tudelft.nl> 22064L: linux-hwmon@vger.kernel.org 22065S: Maintained 22066F: Documentation/hwmon/w83791d.rst 22067F: drivers/hwmon/w83791d.c 22068 22069W83793 HARDWARE MONITORING DRIVER 22070M: Rudolf Marek <r.marek@assembler.cz> 22071L: linux-hwmon@vger.kernel.org 22072S: Maintained 22073F: Documentation/hwmon/w83793.rst 22074F: drivers/hwmon/w83793.c 22075 22076W83795 HARDWARE MONITORING DRIVER 22077M: Jean Delvare <jdelvare@suse.com> 22078L: linux-hwmon@vger.kernel.org 22079S: Maintained 22080F: drivers/hwmon/w83795.c 22081 22082W83L51xD SD/MMC CARD INTERFACE DRIVER 22083M: Pierre Ossman <pierre@ossman.eu> 22084S: Maintained 22085F: drivers/mmc/host/wbsd.* 22086 22087WACOM PROTOCOL 4 SERIAL TABLETS 22088M: Julian Squires <julian@cipht.net> 22089M: Hans de Goede <hdegoede@redhat.com> 22090L: linux-input@vger.kernel.org 22091S: Maintained 22092F: drivers/input/tablet/wacom_serial4.c 22093 22094WANGXUN ETHERNET DRIVER 22095M: Jiawen Wu <jiawenwu@trustnetic.com> 22096M: Mengyuan Lou <mengyuanlou@net-swift.com> 22097W: https://www.net-swift.com 22098L: netdev@vger.kernel.org 22099S: Maintained 22100F: Documentation/networking/device_drivers/ethernet/wangxun/* 22101F: drivers/net/ethernet/wangxun/ 22102 22103WATCHDOG DEVICE DRIVERS 22104M: Wim Van Sebroeck <wim@linux-watchdog.org> 22105M: Guenter Roeck <linux@roeck-us.net> 22106L: linux-watchdog@vger.kernel.org 22107S: Maintained 22108W: http://www.linux-watchdog.org/ 22109T: git git://www.linux-watchdog.org/linux-watchdog.git 22110F: Documentation/devicetree/bindings/watchdog/ 22111F: Documentation/watchdog/ 22112F: drivers/watchdog/ 22113F: include/linux/watchdog.h 22114F: include/uapi/linux/watchdog.h 22115F: include/trace/events/watchdog.h 22116 22117WHISKEYCOVE PMIC GPIO DRIVER 22118M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22119L: linux-gpio@vger.kernel.org 22120S: Maintained 22121F: drivers/gpio/gpio-wcove.c 22122 22123WHWAVE RTC DRIVER 22124M: Dianlong Li <long17.cool@163.com> 22125L: linux-rtc@vger.kernel.org 22126S: Maintained 22127F: drivers/rtc/rtc-sd3078.c 22128 22129WIIMOTE HID DRIVER 22130M: David Rheinsberg <david.rheinsberg@gmail.com> 22131L: linux-input@vger.kernel.org 22132S: Maintained 22133F: drivers/hid/hid-wiimote* 22134 22135WILOCITY WIL6210 WIRELESS DRIVER 22136L: linux-wireless@vger.kernel.org 22137S: Orphan 22138W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22139F: drivers/net/wireless/ath/wil6210/ 22140 22141WINBOND CIR DRIVER 22142M: David Härdeman <david@hardeman.nu> 22143S: Maintained 22144F: drivers/media/rc/winbond-cir.c 22145 22146WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22147M: William Breathitt Gray <william.gray@linaro.org> 22148L: linux-watchdog@vger.kernel.org 22149S: Maintained 22150F: drivers/watchdog/ebc-c384_wdt.c 22151 22152WINSYSTEMS WS16C48 GPIO DRIVER 22153M: William Breathitt Gray <william.gray@linaro.org> 22154L: linux-gpio@vger.kernel.org 22155S: Maintained 22156F: drivers/gpio/gpio-ws16c48.c 22157 22158WIREGUARD SECURE NETWORK TUNNEL 22159M: Jason A. Donenfeld <Jason@zx2c4.com> 22160L: wireguard@lists.zx2c4.com 22161L: netdev@vger.kernel.org 22162S: Maintained 22163F: drivers/net/wireguard/ 22164F: tools/testing/selftests/wireguard/ 22165 22166WISTRON LAPTOP BUTTON DRIVER 22167M: Miloslav Trmac <mitr@volny.cz> 22168S: Maintained 22169F: drivers/input/misc/wistron_btns.c 22170 22171WL3501 WIRELESS PCMCIA CARD DRIVER 22172L: linux-wireless@vger.kernel.org 22173S: Odd fixes 22174F: drivers/net/wireless/wl3501* 22175 22176WOLFSON MICROELECTRONICS DRIVERS 22177L: patches@opensource.cirrus.com 22178S: Supported 22179W: https://github.com/CirrusLogic/linux-drivers/wiki 22180T: git https://github.com/CirrusLogic/linux-drivers.git 22181F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22182F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22183F: Documentation/devicetree/bindings/mfd/wm831x.txt 22184F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22185F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22186F: Documentation/devicetree/bindings/sound/wm* 22187F: Documentation/hwmon/wm83??.rst 22188F: arch/arm/mach-s3c/mach-crag6410* 22189F: drivers/clk/clk-wm83*.c 22190F: drivers/gpio/gpio-*wm*.c 22191F: drivers/gpio/gpio-arizona.c 22192F: drivers/hwmon/wm83??-hwmon.c 22193F: drivers/input/misc/wm831x-on.c 22194F: drivers/input/touchscreen/wm831x-ts.c 22195F: drivers/input/touchscreen/wm97*.c 22196F: drivers/leds/leds-wm83*.c 22197F: drivers/mfd/arizona* 22198F: drivers/mfd/cs47l24* 22199F: drivers/mfd/wm*.c 22200F: drivers/power/supply/wm83*.c 22201F: drivers/regulator/arizona* 22202F: drivers/regulator/wm8*.c 22203F: drivers/rtc/rtc-wm83*.c 22204F: drivers/video/backlight/wm83*_bl.c 22205F: drivers/watchdog/wm83*_wdt.c 22206F: include/linux/mfd/arizona/ 22207F: include/linux/mfd/wm831x/ 22208F: include/linux/mfd/wm8350/ 22209F: include/linux/mfd/wm8400* 22210F: include/linux/regulator/arizona* 22211F: include/linux/wm97xx.h 22212F: include/sound/wm????.h 22213F: sound/soc/codecs/arizona* 22214F: sound/soc/codecs/cs47l24* 22215F: sound/soc/codecs/wm* 22216 22217WORKQUEUE 22218M: Tejun Heo <tj@kernel.org> 22219R: Lai Jiangshan <jiangshanlai@gmail.com> 22220S: Maintained 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22222F: Documentation/core-api/workqueue.rst 22223F: include/linux/workqueue.h 22224F: kernel/workqueue.c 22225 22226WWAN DRIVERS 22227M: Loic Poulain <loic.poulain@linaro.org> 22228M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22229R: Johannes Berg <johannes@sipsolutions.net> 22230L: netdev@vger.kernel.org 22231S: Maintained 22232F: drivers/net/wwan/ 22233F: include/linux/wwan.h 22234F: include/uapi/linux/wwan.h 22235 22236X-POWERS AXP288 PMIC DRIVERS 22237M: Hans de Goede <hdegoede@redhat.com> 22238S: Maintained 22239F: drivers/acpi/pmic/intel_pmic_xpower.c 22240N: axp288 22241 22242X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22243M: Chen-Yu Tsai <wens@csie.org> 22244L: linux-kernel@vger.kernel.org 22245S: Maintained 22246N: axp[128] 22247 22248X.25 STACK 22249M: Martin Schiller <ms@dev.tdt.de> 22250L: linux-x25@vger.kernel.org 22251S: Maintained 22252F: Documentation/networking/lapb-module.rst 22253F: Documentation/networking/x25* 22254F: drivers/net/wan/hdlc_x25.c 22255F: drivers/net/wan/lapbether.c 22256F: include/*/lapb.h 22257F: include/net/x25* 22258F: include/uapi/linux/x25.h 22259F: net/lapb/ 22260F: net/x25/ 22261 22262X86 ARCHITECTURE (32-BIT AND 64-BIT) 22263M: Thomas Gleixner <tglx@linutronix.de> 22264M: Ingo Molnar <mingo@redhat.com> 22265M: Borislav Petkov <bp@alien8.de> 22266M: Dave Hansen <dave.hansen@linux.intel.com> 22267M: x86@kernel.org 22268R: "H. Peter Anvin" <hpa@zytor.com> 22269L: linux-kernel@vger.kernel.org 22270S: Maintained 22271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22272F: Documentation/devicetree/bindings/x86/ 22273F: Documentation/x86/ 22274F: arch/x86/ 22275 22276X86 ENTRY CODE 22277M: Andy Lutomirski <luto@kernel.org> 22278L: linux-kernel@vger.kernel.org 22279S: Maintained 22280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22281F: arch/x86/entry/ 22282 22283X86 MCE INFRASTRUCTURE 22284M: Tony Luck <tony.luck@intel.com> 22285M: Borislav Petkov <bp@alien8.de> 22286L: linux-edac@vger.kernel.org 22287S: Maintained 22288F: Documentation/ABI/testing/sysfs-mce 22289F: Documentation/x86/x86_64/machinecheck.rst 22290F: arch/x86/kernel/cpu/mce/* 22291 22292X86 MICROCODE UPDATE SUPPORT 22293M: Borislav Petkov <bp@alien8.de> 22294S: Maintained 22295F: arch/x86/kernel/cpu/microcode/* 22296 22297X86 MM 22298M: Dave Hansen <dave.hansen@linux.intel.com> 22299M: Andy Lutomirski <luto@kernel.org> 22300M: Peter Zijlstra <peterz@infradead.org> 22301L: linux-kernel@vger.kernel.org 22302S: Maintained 22303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22304F: arch/x86/mm/ 22305 22306X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22307M: Hans de Goede <hdegoede@redhat.com> 22308L: platform-driver-x86@vger.kernel.org 22309S: Maintained 22310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22311F: drivers/platform/x86/x86-android-tablets.c 22312 22313X86 PLATFORM DRIVERS 22314M: Hans de Goede <hdegoede@redhat.com> 22315M: Mark Gross <markgross@kernel.org> 22316L: platform-driver-x86@vger.kernel.org 22317S: Maintained 22318T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22319F: drivers/platform/olpc/ 22320F: drivers/platform/x86/ 22321 22322X86 PLATFORM DRIVERS - ARCH 22323R: Darren Hart <dvhart@infradead.org> 22324R: Andy Shevchenko <andy@infradead.org> 22325L: platform-driver-x86@vger.kernel.org 22326L: x86@kernel.org 22327S: Maintained 22328T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22329F: arch/x86/platform 22330 22331X86 PLATFORM UV HPE SUPERDOME FLEX 22332M: Steve Wahl <steve.wahl@hpe.com> 22333R: Mike Travis <mike.travis@hpe.com> 22334R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22335R: Russ Anderson <russ.anderson@hpe.com> 22336S: Supported 22337F: arch/x86/include/asm/uv/ 22338F: arch/x86/kernel/apic/x2apic_uv_x.c 22339F: arch/x86/platform/uv/ 22340 22341X86 STACK UNWINDING 22342M: Josh Poimboeuf <jpoimboe@kernel.org> 22343M: Peter Zijlstra <peterz@infradead.org> 22344S: Supported 22345F: arch/x86/include/asm/unwind*.h 22346F: arch/x86/kernel/dumpstack.c 22347F: arch/x86/kernel/stacktrace.c 22348F: arch/x86/kernel/unwind_*.c 22349 22350X86 VDSO 22351M: Andy Lutomirski <luto@kernel.org> 22352L: linux-kernel@vger.kernel.org 22353S: Maintained 22354T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22355F: arch/x86/entry/vdso/ 22356 22357XARRAY 22358M: Matthew Wilcox <willy@infradead.org> 22359L: linux-fsdevel@vger.kernel.org 22360S: Supported 22361F: Documentation/core-api/xarray.rst 22362F: include/linux/idr.h 22363F: include/linux/xarray.h 22364F: lib/idr.c 22365F: lib/xarray.c 22366F: tools/testing/radix-tree 22367 22368XBOX DVD IR REMOTE 22369M: Benjamin Valentin <benpicco@googlemail.com> 22370S: Maintained 22371F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22372F: drivers/media/rc/xbox_remote.c 22373 22374XC2028/3028 TUNER DRIVER 22375M: Mauro Carvalho Chehab <mchehab@kernel.org> 22376L: linux-media@vger.kernel.org 22377S: Maintained 22378W: https://linuxtv.org 22379T: git git://linuxtv.org/media_tree.git 22380F: drivers/media/tuners/xc2028.* 22381 22382XDP (eXpress Data Path) 22383M: Alexei Starovoitov <ast@kernel.org> 22384M: Daniel Borkmann <daniel@iogearbox.net> 22385M: David S. Miller <davem@davemloft.net> 22386M: Jakub Kicinski <kuba@kernel.org> 22387M: Jesper Dangaard Brouer <hawk@kernel.org> 22388M: John Fastabend <john.fastabend@gmail.com> 22389L: netdev@vger.kernel.org 22390L: bpf@vger.kernel.org 22391S: Supported 22392F: include/net/xdp.h 22393F: include/net/xdp_priv.h 22394F: include/trace/events/xdp.h 22395F: kernel/bpf/cpumap.c 22396F: kernel/bpf/devmap.c 22397F: net/core/xdp.c 22398F: samples/bpf/xdp* 22399F: tools/testing/selftests/bpf/*xdp* 22400F: tools/testing/selftests/bpf/*/*xdp* 22401F: drivers/net/ethernet/*/*/*/*/*xdp* 22402F: drivers/net/ethernet/*/*/*xdp* 22403K: (?:\b|_)xdp(?:\b|_) 22404 22405XDP SOCKETS (AF_XDP) 22406M: Björn Töpel <bjorn@kernel.org> 22407M: Magnus Karlsson <magnus.karlsson@intel.com> 22408M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22409R: Jonathan Lemon <jonathan.lemon@gmail.com> 22410L: netdev@vger.kernel.org 22411L: bpf@vger.kernel.org 22412S: Maintained 22413F: Documentation/networking/af_xdp.rst 22414F: include/net/xdp_sock* 22415F: include/net/xsk_buff_pool.h 22416F: include/uapi/linux/if_xdp.h 22417F: include/uapi/linux/xdp_diag.h 22418F: include/net/netns/xdp.h 22419F: net/xdp/ 22420F: tools/testing/selftests/bpf/*xsk* 22421 22422XEN BLOCK SUBSYSTEM 22423M: Roger Pau Monné <roger.pau@citrix.com> 22424L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22425S: Supported 22426F: drivers/block/xen* 22427F: drivers/block/xen-blkback/* 22428 22429XEN HYPERVISOR ARM 22430M: Stefano Stabellini <sstabellini@kernel.org> 22431L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22432S: Maintained 22433F: arch/arm/include/asm/xen/ 22434F: arch/arm/xen/ 22435 22436XEN HYPERVISOR ARM64 22437M: Stefano Stabellini <sstabellini@kernel.org> 22438L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22439S: Maintained 22440F: arch/arm64/include/asm/xen/ 22441F: arch/arm64/xen/ 22442 22443XEN HYPERVISOR INTERFACE 22444M: Juergen Gross <jgross@suse.com> 22445M: Stefano Stabellini <sstabellini@kernel.org> 22446R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22447L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22448S: Supported 22449T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22450F: Documentation/ABI/stable/sysfs-hypervisor-xen 22451F: Documentation/ABI/testing/sysfs-hypervisor-xen 22452F: drivers/*/xen-*front.c 22453F: drivers/xen/ 22454F: include/uapi/xen/ 22455F: include/xen/ 22456F: kernel/configs/xen.config 22457 22458XEN HYPERVISOR X86 22459M: Juergen Gross <jgross@suse.com> 22460R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22461L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22462S: Supported 22463F: arch/x86/configs/xen.config 22464F: arch/x86/include/asm/pvclock-abi.h 22465F: arch/x86/include/asm/xen/ 22466F: arch/x86/platform/pvh/ 22467F: arch/x86/xen/ 22468 22469XEN NETWORK BACKEND DRIVER 22470M: Wei Liu <wei.liu@kernel.org> 22471M: Paul Durrant <paul@xen.org> 22472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22473L: netdev@vger.kernel.org 22474S: Supported 22475F: drivers/net/xen-netback/* 22476 22477XEN PCI SUBSYSTEM 22478M: Juergen Gross <jgross@suse.com> 22479L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22480S: Supported 22481F: arch/x86/pci/*xen* 22482F: drivers/pci/*xen* 22483 22484XEN PVSCSI DRIVERS 22485M: Juergen Gross <jgross@suse.com> 22486L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22487L: linux-scsi@vger.kernel.org 22488S: Supported 22489F: drivers/scsi/xen-scsifront.c 22490F: drivers/xen/xen-scsiback.c 22491F: include/xen/interface/io/vscsiif.h 22492 22493XEN PVUSB DRIVER 22494M: Juergen Gross <jgross@suse.com> 22495L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22496L: linux-usb@vger.kernel.org 22497S: Supported 22498F: drivers/usb/host/xen* 22499F: include/xen/interface/io/usbif.h 22500 22501XEN SOUND FRONTEND DRIVER 22502M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22503L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22504L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22505S: Supported 22506F: sound/xen/* 22507 22508XEN SWIOTLB SUBSYSTEM 22509M: Juergen Gross <jgross@suse.com> 22510M: Stefano Stabellini <sstabellini@kernel.org> 22511L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22512L: iommu@lists.linux.dev 22513S: Supported 22514F: arch/*/include/asm/xen/swiotlb-xen.h 22515F: drivers/xen/swiotlb-xen.c 22516F: include/xen/arm/swiotlb-xen.h 22517F: include/xen/swiotlb-xen.h 22518 22519XFS FILESYSTEM 22520C: irc://irc.oftc.net/xfs 22521M: Darrick J. Wong <djwong@kernel.org> 22522L: linux-xfs@vger.kernel.org 22523S: Supported 22524W: http://xfs.org/ 22525T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22526F: Documentation/ABI/testing/sysfs-fs-xfs 22527F: Documentation/admin-guide/xfs.rst 22528F: Documentation/filesystems/xfs-delayed-logging-design.rst 22529F: Documentation/filesystems/xfs-self-describing-metadata.rst 22530F: fs/xfs/ 22531F: include/uapi/linux/dqblk_xfs.h 22532F: include/uapi/linux/fsmap.h 22533 22534XILINX AMS DRIVER 22535M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22536L: linux-iio@vger.kernel.org 22537S: Maintained 22538F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22539F: drivers/iio/adc/xilinx-ams.c 22540 22541XILINX AXI ETHERNET DRIVER 22542M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22543S: Maintained 22544F: drivers/net/ethernet/xilinx/xilinx_axienet* 22545 22546XILINX CAN DRIVER 22547M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22548R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22549L: linux-can@vger.kernel.org 22550S: Maintained 22551F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22552F: drivers/net/can/xilinx_can.c 22553 22554XILINX GPIO DRIVER 22555M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22556R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22557R: Michal Simek <michal.simek@xilinx.com> 22558S: Maintained 22559F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22560F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22561F: drivers/gpio/gpio-xilinx.c 22562F: drivers/gpio/gpio-zynq.c 22563 22564XILINX SD-FEC IP CORES 22565M: Derek Kiernan <derek.kiernan@xilinx.com> 22566M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22567S: Maintained 22568F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22569F: Documentation/misc-devices/xilinx_sdfec.rst 22570F: drivers/misc/Kconfig 22571F: drivers/misc/Makefile 22572F: drivers/misc/xilinx_sdfec.c 22573F: include/uapi/misc/xilinx_sdfec.h 22574 22575XILINX PWM DRIVER 22576M: Sean Anderson <sean.anderson@seco.com> 22577S: Maintained 22578F: drivers/pwm/pwm-xilinx.c 22579F: include/clocksource/timer-xilinx.h 22580 22581XILINX UARTLITE SERIAL DRIVER 22582M: Peter Korsgaard <jacmet@sunsite.dk> 22583L: linux-serial@vger.kernel.org 22584S: Maintained 22585F: drivers/tty/serial/uartlite.c 22586 22587XILINX VIDEO IP CORES 22588M: Hyun Kwon <hyun.kwon@xilinx.com> 22589M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22590L: linux-media@vger.kernel.org 22591S: Supported 22592T: git git://linuxtv.org/media_tree.git 22593F: Documentation/devicetree/bindings/media/xilinx/ 22594F: drivers/media/platform/xilinx/ 22595F: include/uapi/linux/xilinx-v4l2-controls.h 22596 22597XILINX ZYNQMP DPDMA DRIVER 22598M: Hyun Kwon <hyun.kwon@xilinx.com> 22599M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22600L: dmaengine@vger.kernel.org 22601S: Supported 22602F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22603F: drivers/dma/xilinx/xilinx_dpdma.c 22604F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22605 22606XILINX ZYNQMP PSGTR PHY DRIVER 22607M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22608M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22609L: linux-kernel@vger.kernel.org 22610S: Supported 22611T: git https://github.com/Xilinx/linux-xlnx.git 22612F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22613F: drivers/phy/xilinx/phy-zynqmp.c 22614 22615XILINX ZYNQMP SHA3 DRIVER 22616M: Harsha <harsha.harsha@xilinx.com> 22617S: Maintained 22618F: drivers/crypto/xilinx/zynqmp-sha.c 22619 22620XILINX EVENT MANAGEMENT DRIVER 22621M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22622S: Maintained 22623F: drivers/soc/xilinx/xlnx_event_manager.c 22624F: include/linux/firmware/xlnx-event-manager.h 22625 22626XILLYBUS DRIVER 22627M: Eli Billauer <eli.billauer@gmail.com> 22628L: linux-kernel@vger.kernel.org 22629S: Supported 22630F: drivers/char/xillybus/ 22631 22632XLP9XX I2C DRIVER 22633M: George Cherian <gcherian@marvell.com> 22634L: linux-i2c@vger.kernel.org 22635S: Supported 22636W: http://www.marvell.com 22637F: drivers/i2c/busses/i2c-xlp9xx.c 22638 22639XRA1403 GPIO EXPANDER 22640M: Nandor Han <nandor.han@ge.com> 22641M: Semi Malinen <semi.malinen@ge.com> 22642L: linux-gpio@vger.kernel.org 22643S: Maintained 22644F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22645F: drivers/gpio/gpio-xra1403.c 22646 22647XTENSA XTFPGA PLATFORM SUPPORT 22648M: Max Filippov <jcmvbkbc@gmail.com> 22649L: linux-xtensa@linux-xtensa.org 22650S: Maintained 22651F: drivers/spi/spi-xtensa-xtfpga.c 22652F: sound/soc/xtensa/xtfpga-i2s.c 22653 22654YAM DRIVER FOR AX.25 22655M: Jean-Paul Roubelat <jpr@f6fbb.org> 22656L: linux-hams@vger.kernel.org 22657S: Maintained 22658F: drivers/net/hamradio/yam* 22659F: include/linux/yam.h 22660 22661YAMA SECURITY MODULE 22662M: Kees Cook <keescook@chromium.org> 22663S: Supported 22664T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22665F: Documentation/admin-guide/LSM/Yama.rst 22666F: security/yama/ 22667 22668YEALINK PHONE DRIVER 22669M: Henk Vergonet <Henk.Vergonet@gmail.com> 22670L: usbb2k-api-dev@nongnu.org 22671S: Maintained 22672F: Documentation/input/devices/yealink.rst 22673F: drivers/input/misc/yealink.* 22674 22675Z8530 DRIVER FOR AX.25 22676M: Joerg Reuter <jreuter@yaina.de> 22677L: linux-hams@vger.kernel.org 22678S: Maintained 22679W: http://yaina.de/jreuter/ 22680W: http://www.qsl.net/dl1bke/ 22681F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22682F: drivers/net/hamradio/*scc.c 22683F: drivers/net/hamradio/z8530.h 22684 22685ZBUD COMPRESSED PAGE ALLOCATOR 22686M: Seth Jennings <sjenning@redhat.com> 22687M: Dan Streetman <ddstreet@ieee.org> 22688L: linux-mm@kvack.org 22689S: Maintained 22690F: mm/zbud.c 22691 22692Z3FOLD COMPRESSED PAGE ALLOCATOR 22693M: Vitaly Wool <vitaly.wool@konsulko.com> 22694R: Miaohe Lin <linmiaohe@huawei.com> 22695L: linux-mm@kvack.org 22696S: Maintained 22697F: mm/z3fold.c 22698 22699ZD1211RW WIRELESS DRIVER 22700M: Ulrich Kunitz <kune@deine-taler.de> 22701L: linux-wireless@vger.kernel.org 22702L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22703S: Maintained 22704W: http://zd1211.ath.cx/wiki/DriverRewrite 22705F: drivers/net/wireless/zydas/zd1211rw/ 22706 22707ZD1301 MEDIA DRIVER 22708M: Antti Palosaari <crope@iki.fi> 22709L: linux-media@vger.kernel.org 22710S: Maintained 22711W: https://linuxtv.org/ 22712W: http://palosaari.fi/linux/ 22713Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22714F: drivers/media/usb/dvb-usb-v2/zd1301* 22715 22716ZD1301_DEMOD MEDIA DRIVER 22717M: Antti Palosaari <crope@iki.fi> 22718L: linux-media@vger.kernel.org 22719S: Maintained 22720W: https://linuxtv.org/ 22721W: http://palosaari.fi/linux/ 22722Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22723F: drivers/media/dvb-frontends/zd1301_demod* 22724 22725ZHAOXIN PROCESSOR SUPPORT 22726M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22727L: linux-kernel@vger.kernel.org 22728S: Maintained 22729F: arch/x86/kernel/cpu/zhaoxin.c 22730 22731ZONEFS FILESYSTEM 22732M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22733M: Naohiro Aota <naohiro.aota@wdc.com> 22734R: Johannes Thumshirn <jth@kernel.org> 22735L: linux-fsdevel@vger.kernel.org 22736S: Maintained 22737T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22738F: Documentation/filesystems/zonefs.rst 22739F: fs/zonefs/ 22740 22741ZPOOL COMPRESSED PAGE STORAGE API 22742M: Dan Streetman <ddstreet@ieee.org> 22743L: linux-mm@kvack.org 22744S: Maintained 22745F: include/linux/zpool.h 22746F: mm/zpool.c 22747 22748ZR36067 VIDEO FOR LINUX DRIVER 22749M: Corentin Labbe <clabbe@baylibre.com> 22750L: mjpeg-users@lists.sourceforge.net 22751L: linux-media@vger.kernel.org 22752S: Maintained 22753W: http://mjpeg.sourceforge.net/driver-zoran/ 22754Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22755F: Documentation/driver-api/media/drivers/zoran.rst 22756F: drivers/media/pci/zoran/ 22757 22758ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22759M: Minchan Kim <minchan@kernel.org> 22760M: Nitin Gupta <ngupta@vflare.org> 22761R: Sergey Senozhatsky <senozhatsky@chromium.org> 22762L: linux-kernel@vger.kernel.org 22763S: Maintained 22764F: Documentation/admin-guide/blockdev/zram.rst 22765F: drivers/block/zram/ 22766 22767ZS DECSTATION Z85C30 SERIAL DRIVER 22768M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22769S: Maintained 22770F: drivers/tty/serial/zs.* 22771 22772ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22773M: Minchan Kim <minchan@kernel.org> 22774M: Nitin Gupta <ngupta@vflare.org> 22775R: Sergey Senozhatsky <senozhatsky@chromium.org> 22776L: linux-mm@kvack.org 22777S: Maintained 22778F: Documentation/mm/zsmalloc.rst 22779F: include/linux/zsmalloc.h 22780F: mm/zsmalloc.c 22781 22782ZSTD 22783M: Nick Terrell <terrelln@fb.com> 22784S: Maintained 22785B: https://github.com/facebook/zstd/issues 22786T: git git://github.com/terrelln/linux.git 22787F: include/linux/zstd* 22788F: lib/zstd/ 22789F: lib/decompress_unzstd.c 22790F: crypto/zstd.c 22791N: zstd 22792K: zstd 22793 22794ZSWAP COMPRESSED SWAP CACHING 22795M: Seth Jennings <sjenning@redhat.com> 22796M: Dan Streetman <ddstreet@ieee.org> 22797M: Vitaly Wool <vitaly.wool@konsulko.com> 22798L: linux-mm@kvack.org 22799S: Maintained 22800F: mm/zswap.c 22801 22802THE REST 22803M: Linus Torvalds <torvalds@linux-foundation.org> 22804L: linux-kernel@vger.kernel.org 22805S: Buried alive in reporters 22806T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22807F: * 22808F: */ 22809
